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Page 1: CITY AND COUNTY OF DENVER · Detailing, fabrication, and placement of reinforcing steel shall be in accordance with ACI 315-99 “Details and Detailing of Concrete Reinforcement.
Page 2: CITY AND COUNTY OF DENVER · Detailing, fabrication, and placement of reinforcing steel shall be in accordance with ACI 315-99 “Details and Detailing of Concrete Reinforcement.
Page 3: CITY AND COUNTY OF DENVER · Detailing, fabrication, and placement of reinforcing steel shall be in accordance with ACI 315-99 “Details and Detailing of Concrete Reinforcement.
Page 4: CITY AND COUNTY OF DENVER · Detailing, fabrication, and placement of reinforcing steel shall be in accordance with ACI 315-99 “Details and Detailing of Concrete Reinforcement.
Page 5: CITY AND COUNTY OF DENVER · Detailing, fabrication, and placement of reinforcing steel shall be in accordance with ACI 315-99 “Details and Detailing of Concrete Reinforcement.
Page 6: CITY AND COUNTY OF DENVER · Detailing, fabrication, and placement of reinforcing steel shall be in accordance with ACI 315-99 “Details and Detailing of Concrete Reinforcement.
Page 7: CITY AND COUNTY OF DENVER · Detailing, fabrication, and placement of reinforcing steel shall be in accordance with ACI 315-99 “Details and Detailing of Concrete Reinforcement.
Page 8: CITY AND COUNTY OF DENVER · Detailing, fabrication, and placement of reinforcing steel shall be in accordance with ACI 315-99 “Details and Detailing of Concrete Reinforcement.
Page 9: CITY AND COUNTY OF DENVER · Detailing, fabrication, and placement of reinforcing steel shall be in accordance with ACI 315-99 “Details and Detailing of Concrete Reinforcement.

4 5 6 7

B

C

DD

E E

C88

C88C88 C88

C88

C88C88C88

MW

8

MW

8

6.94.1

SLOPESLOPESLOPESLOPESLOPESLOPE63

'-11

1/4"

4"

1'-0

"

10S3.4

F24

MW12BF36

F24

F24

TYPICAL:CONT 2-#5 BOTHSIDES OF TRENCHDRAINS AS SHOWN

THICKENED SLAB 2'-4 WIDE ATBOTTOM. BOTTOM OF THICKENEDSLAB ELEVATION BASED ONTRENCH DEPTH. SEE 5/S3.5 &PLUMBING DWGS. TYPICAL AT ALLAPP BAY TRENCH DRAINSTYPICAL:

SLOPING TRENCHDRAINS. COORDINATEWITH PLUMBING PLANS

P24x40P24x40

P24x48 P24x48

5S3.5

MW12B

SILL 102'-8"

SILL 103'-4"

STAIR STRINGERATTACHEMENT BYSTAIR FABRICATOR

SLIDE POLE, SEE ARCHATTACHMENT TO SLABBY SLIDE POLEMANUFACTURER

SLI

DE

PO

LE, S

EE

AR

CH

AT

TA

CH

ME

NT

TO

SLA

BB

Y S

LID

E P

OLE

MA

NU

FA

CT

UR

ER

99'-4"

99'-4"P39x40

P32x40

S3.114S3.11

3S3.11

2

S3.117

S3.115

S3.116

CO

LD J

OIN

T

CO

LD J

OIN

T

RE

INF

MA

SO

NR

Y S

HE

AR

WA

LL

RE

INF

MA

SO

NR

Y S

HE

AR

WA

LL

P32x48P39x35

TYPICAL:2-#5 x 5'-0 AT REENTRANT CORNERSAT DOOR THRESHOLDS (AT TOP OFSLAB, 3" CONC CLEAR COVER)

(98'

-8")

FS

FS

FS

(98'

-8")

FS

4

4

4

4

4

4

PROJ. NO.

DATE:

SCALE:

DWG. NO.DWG. REFERENCED:

ISSUED FOR:

1/8" = 1'-0"

DENVER FIRE STATION NO.18

111002.00

01/18/13

SK-ADD4-S.1

ADDENDUM NO. 4

S2.1

4 01.18.2013 ADDENDUM #4

Page 10: CITY AND COUNTY OF DENVER · Detailing, fabrication, and placement of reinforcing steel shall be in accordance with ACI 315-99 “Details and Detailing of Concrete Reinforcement.

7MASY JAM BEYOND

2'-2 1/2"3'-6"11 5/8"7 5/8"

1/4" CLOSURE PLATES BEYOND

HSS5x5 BRACKET W/1/2" SIDE PLATES TOMATCH ARCH PROFILE

SEE ARCHHEAD ELEV

1/4

HSS TOHSS, TYP

SIDE PLATESSEAL WELD

1/4

F.P.

MASONRY LINTEL, SEE S3.0

GUARDRAIL,SEE ARCH

12" CMU WALLSOLID GROUTED

1/4

HSS TOCHANNEL

3/16 2-12

L3x3x1/4ROLLED W/CHANNEL

BEAM BRG AS IN1/S3.10 (BEYOND)

CONTRACTOR SHALL NOT CUT/DAMAGEJAMB/LINTEL REINF WHEN INSTALLINGTHESE POST INSTALLED ANCHORS

9 1/16" 1'-0 5/8" 8 5/16" 6" 7 1/8"

5"7"

10 1/2"

7 5/8"

4

4

4

HSS5X5X1/4

HSS5X5X1/4

SIM TOUPPER PL

8"4"

1" 2" 5" 2" 1"

1 1/2"

6"

4

4

4

PROJ. NO.

DATE:

SCALE:

DWG. NO.DWG. REFERENCED:

ISSUED FOR:

3/4" = 1'-0"

DENVER FIRE STATION NO.18

111002.00

01/18/13

SK-ADD4-S.2

ADDENDUM NO. 4

4/S3.10

4 01.18.2013 ADDENDUM #4

Page 11: CITY AND COUNTY OF DENVER · Detailing, fabrication, and placement of reinforcing steel shall be in accordance with ACI 315-99 “Details and Detailing of Concrete Reinforcement.

76.9

CONT BENT PL

AS IN 1/S3.6

DIAGONAL HSS 8x4

AS IN 9/S3.10

LGS CONN TO HSS

BY LGS MANUF

HIP LGS TRUSS BY MANUF

HSS BRACKET

AS IN 4/S3.10 SIM

HSS4x4x3/16 BTWN COLUMNS

MITER & WELD ALL-AROUND

TO HSS COLUMNS

4

9 3/4" 1'-7 1/4" 1'-3 1/8" 9 3/4"3 7/8"

1'-2 3/8"

8"

4"

4

PROJ. NO.

DATE:

SCALE:

DWG. NO.DWG. REFERENCED:

ISSUED FOR:

As indicated

DENVER FIRE STATION NO.18

111002.00

01/18/13

SK-ADD4-S.3

ADDENDUM NO. 4

11/S3.10

4 01.18.2013 ADDENDUM #4

Page 12: CITY AND COUNTY OF DENVER · Detailing, fabrication, and placement of reinforcing steel shall be in accordance with ACI 315-99 “Details and Detailing of Concrete Reinforcement.
Page 13: CITY AND COUNTY OF DENVER · Detailing, fabrication, and placement of reinforcing steel shall be in accordance with ACI 315-99 “Details and Detailing of Concrete Reinforcement.
Page 14: CITY AND COUNTY OF DENVER · Detailing, fabrication, and placement of reinforcing steel shall be in accordance with ACI 315-99 “Details and Detailing of Concrete Reinforcement.
Page 15: CITY AND COUNTY OF DENVER · Detailing, fabrication, and placement of reinforcing steel shall be in accordance with ACI 315-99 “Details and Detailing of Concrete Reinforcement.

FOOTINGS:

Design of footings is based onmaximum allowable bearing pressure 3000 psf

Bear on 3'-0 (min) of over-excavated moisture conditioned, properly compacted fill per soils report. Exterior footings shall bear below frostdepth; minimum frost depth shall be 3'-0 below exterior grade.

EARTH RETAINING STRUCTURES:

Earth Equivalent Fluid Lateral Pressure:Passive Resisting 300 pcf

Coefficient of Sliding Friction 0.40

4

Detailing, fabrication, and placement of reinforcing steel shall be in accordance with ACI 315-99 “Details and Detailing of ConcreteReinforcement.”

Welded wire fabric shall conform to ASTM A185-02.Reinforcing bars shall conform to ASTM A615-04a, Grade 60, except ties or bars shown to be field-bent, which shall be Grade 40.Epoxy coated reinforcing bars shall conform to ASTM 775-04.Zinc coated (galvanized) reinforcing bars shall conform to ASTM 767-00b.Bars to be welded shall conform to ASTM 706-04a.Unless noted otherwise on the Structural Drawings, lap bars 50 diameters (minimum).At corners and intersections, make horizontal bars continuous or provide matching corner bars for each layer of reinforcement.Trim openings in walls and slabs with 2-#5 for each layer of reinforcement, fully developed by extension or hook.In continuous members, splice top bars at mid-span and splice bottom bars over supports.Form intermittent shear keys at all construction joints and as shown on the Structural Drawings.Except as noted on the drawings, concrete protection for reinforcement in cast-in-place concrete shall be as follows:

Cast against and permanently exposed to earth: 3”Exposed to earth or weather:

#6 through #18 bars 2”#5 bar, W31 or D31 wire, and smaller 1-1/2”

Not exposed to weather or in contact with ground:Slabs, walls, joists: #11 bars and smaller 3/4”Beams and columns:

Primary reinforcement 1-1/2”Stirrups, ties, spirals 1-1/2”

Fiber admixture shall be 100% virgin polypropylene, fibrillated fibers, type 111 4.1.3, performance level one, per ASTM C1116-02.Anchor bolts and rods for beam and column-bearing plates shall be placed with setting templates.

Intended Use f’c, psi28day

FootingsWalls / Stem Walls

Structural slab on deck

Structural Slab

3,000

3,500

4,000

4,000

Max W/CRatio0.450.45

MaximumAggregate3/4" Stone

Slump inches(±1")6

4

4

Entrained AirPercent (±1.5%)

6

CementTypeVV

I

Admixtures,Comments

REINFORCED CONCRETE:

Design is based on ACI 318-05 “Building Code Requirements for Reinforced Concrete.” Concrete work shall conform to ACI301-05 "Standard Specifications for Structural Concrete."

Structural concrete shall have the following properties:

3/4" Stone 6

0.5 3/4" Stone 3

0.45 3/4" Stone 4 6 V

Interior slabs on grade 4,000 40.45 4 33/4" Stone V

Grade Beams 4,000 0.45 4 V3/4" Stone 6Pilasters / Pedestals 4,000 0.45 4 V3/4" Stone 6

4

PROJ. NO.

DATE:

SCALE:

DWG. NO.DWG. REFERENCED:

ISSUED FOR:

1/8" = 1'-0"

DENVER FIRE STATION NO.18

111002.00

01/18/13

SK-ADD4-S.7

ADDENDUM NO. 4

S1.0

4 01.18.2013 ADDENDUM #4

Page 16: CITY AND COUNTY OF DENVER · Detailing, fabrication, and placement of reinforcing steel shall be in accordance with ACI 315-99 “Details and Detailing of Concrete Reinforcement.

CAST STONE, STONE LEGENDSCUSTOM "BASIL" PROVIDEARCHED HEAD ANDINTERSECTION ARCH STONES.SEE ELEVATIONS

10"

5"

RE: PLANS FOR WINDOW TYPE2

A9.02

OPEN BAR GRATE DECKING

2 1/

4"

2 7/8"

2 1/2" 5"

10"

3 1/

4"3

1/4"

1 3/4"

2 1/2"

1 5/8"

ABOVEBRACKET

EQ

EQ

SPRAY FOAM INSULAROUND ENTIRE

PERIMETER OF COL., TYP.

TSS 8 X 4 RE:STRUCT.

SHADED AREA - BASEPLATE CONFIGURATION.

RE: STRUCT.

SPRAY FOAM INSULENTIRE STUD CAVITY

BASE PL 9"

CAST STONE ANCHORSPER REQMT'S OF MFR.

PROVDE SOLID SPACERAT ANCHOR PT. TO STL.

COL.

PROVIDE CASTSTONE ANCHORS(NOT SHOWN) PERREQMT'S OF MFR.ANCHOR AT DBL.STUD LOCATIONS.

6"

1 5/8" CAST STONE,SMOOTH FACE ATUPPER LEVELHOSE TOWER

4

2

SK-ADD4.1

TOWER ROOF152' - 9 3/4"

2 1/2"

1 5/8"5/8"6"

5/8"

4" 1' - 3 1/16" 1' - 7 3/16" 9 11/16"

3 13

/16"

1' -

2 5/

16"

7 15

/16"

4"1

1/4"

SPRAY FOAM INSULBOTH SIDES OF HSS

TUBE, TYP.

SPRAY FOAM INSULBOTH SIDES OF HSS

TUBE, TYP.

CORNER SUPPORTBRACKETS. STEEL PLATE

ON HSS STEEL TUBES. RE:STRUCT. GRIND ALL

EDGES SMOOTH ANDSTRAIGHT. PAINT TOMATCH CAST STONE 4

DETAIL ADDED TO ORIGINALSHEET SET AS 7/A6.2

PROJ. NO.DATE:

SCALE:

DWG. NO.DWG. REFERENCED:ISSUED FOR:

As indicated

DENVER FIRE STATION No.18111002.00

01/18/2013

SK-ADD4.1ADDENDUM NO. 4

11/A9.03 & 7/A6.2

4 01.18.2013 ADDENDUM #4

1 1/2" = 1'-0"1 PLAN DETAIL - TOWER CORNER

3/4" = 1'-0"2 HOSE TOWER ROOF BRACKET

TYPICAL OF 4

Page 17: CITY AND COUNTY OF DENVER · Detailing, fabrication, and placement of reinforcing steel shall be in accordance with ACI 315-99 “Details and Detailing of Concrete Reinforcement.

STANDING SEAM METAL ROOF ASSEMBLY

5 1/2" NAILBASE ON METAL DECK, RE: STRUCT

SLOPE TRANSITION PER METAL ROOFMANUFACTURES DETAIL

SELF ADHERED WATERPROOF UNDERLAYMENTINTEGRATED AT VALLEY FLASHING

STEEL CLOSURE ANGLE, INVERTED ANDATTACHED TO TRUSS ENDS

7 1/4" LVL ATTACHED TOINVERTED CLOSURE ANGLE

PREFINISHED .032" ALUM FASCIAON GALV. CLEATS WITH 1/2" DRIP. TOP EDGE

HEMMED TO METAL ROOF SYSTEM

CONT. PREFINISHED .032" ALUM END CAP

3/8" CEMENT SOFFIT BOARD, PAINTED, ON 7/8"HAT CHANNELS @ 16" O.C. MAX.

CONT BACKER ROD AND SEALANT

CAST STONE, SMOOTH FACE.SUPPORT W/ STONE ANCHORS (NOT

SHOWN) PER REQMT'S OF MFR.1/2" AIR SPACE.

2" RIGID INSULATION, R - 10

5/8" EXT GYP SHEATHING

CONT HSS TRUSS SUPPORT, RE: STRUCT

MANUFACTURED METAL TRUSS, RE: STRUCT

6" METAL STUDS, 16" O.C. RE: STRUCT, R - 19BATT INSUL OR SPRAY FOAM INSUL AS DETAILED.

1/2"

2' - 6"

SNOW RETENTION SYSTEM ATTACHED TOSTANDING SEAM MEMBERS

4' - 3 5/8" TO INSIDE OF FASCIA

CH

OR

D6"

CH

OR

D6"

1' - 4" 1' - 4"

4"

1/2"

4' - 0 5/8" FOS TO INSIDE OF FASCIA

AIR / MOISTURE BARRIER.

SPRAY FOAMINSUL BOTHSIDES OF HSSTUBE, TYP.

TRUSSBRG. ELEV.

4

4

PROJ. NO.DATE:

SCALE:

DWG. NO.DWG. REFERENCED:ISSUED FOR:

1 1/2" = 1'-0"

DENVER FIRE STATION No.18111002.00

01/18/2013

SK-ADD4.2ADDENDUM NO. 4

2/A9.11

4 01.18.2013 ADDENDUM #4

1 1/2" = 1'-0"1 EAVE @ HOSE TOWER

Page 18: CITY AND COUNTY OF DENVER · Detailing, fabrication, and placement of reinforcing steel shall be in accordance with ACI 315-99 “Details and Detailing of Concrete Reinforcement.

BASKET WEAVE BRICK VENEER

2" RIGID INSULATION 1 1/2" AIR SPACE

12" CMU, RE:STRUCT

AIR INFILTRATION / MOISTUREBARRIER

LEVEL 3133' - 0"

3/8" PLATE STEEL WITH (3) H.A.S. INSOLID GROUTED BLOCK. PLATE WITH

1-3/8" DOWNTUNED EDGES TO BEFULL WITH OF OPENING

CURVED BALCONY EDGE BEAM, RE: STRUCT 1' - 7 1/2" +/-

5" WIDE TUBE STEEL FRAMEDBALCONY SUPPORT ANCHORED

TO CMU WALL, RE: STRUCT

VERTICAL FLAT CAST STONE BEYOND

VERTICAL FLAT CAST STONE BEYOND

WATERTABLE BEYOND

BAR GRATE DECKING

CONT SEALANT AND BACKER ROD

1 1/2"

HM DOOR JAMB BEYOND

9 1/16" 1' - 0 5/8" 8 5/16" 6"

7 9/

16"

10 1

/2"

6 15

/16"

5"

7 1/8"

3 1/2"1 5/8"

4

PROJ. NO.DATE:

SCALE:

DWG. NO.DWG. REFERENCED:ISSUED FOR:

1 1/2" = 1'-0"

DENVER FIRE STATION No.18111002.00

01/18/2013

SK-ADD4.3ADDENDUM NO. 4

4 01.18.2013 ADDENDUM #4 1 1/2" = 1'-0"

1 TOWER BALCONY THRESHOLD

Page 19: CITY AND COUNTY OF DENVER · Detailing, fabrication, and placement of reinforcing steel shall be in accordance with ACI 315-99 “Details and Detailing of Concrete Reinforcement.

LEVEL 1100' - 0"

MEZZANINE111' - 0"

APPARATUS ROOF122' - 0"

4 5 6

1A5.7

1A4.7

J J J

138B 138C

6

A9.01

5

A9.01138A

CJ BEHIND DS CJ BEHIND DS

4

4

4

4

D

3

A6.33VEST131

WATCH130

ICE MACH.128

26E

88

26E

130

129

R

A7.2

1

3

4

PROJ. NO.DATE:

SCALE:

DWG. NO.DWG. REFERENCED:ISSUED FOR:

1/8" = 1'-0"

DENVER FIRE STATION No.18111002.00

01/18/2013

SK-ADD4.4ADDENDUM NO. 4

4 01.18.2013 ADDENDUM #4

1/8" = 1'-0"1 PARTIAL SOUTH ELEVATION

1/8" = 1'-0"2

PARTIAL FLOOR PLAN -WATCH 130

Page 20: CITY AND COUNTY OF DENVER · Detailing, fabrication, and placement of reinforcing steel shall be in accordance with ACI 315-99 “Details and Detailing of Concrete Reinforcement.

7 1/8"

1/2"

ALUM STOREFRONT WINDOW OR LOUVERRE: PLANS FOR WINDOW TYPE. ALIGNFACE OF FRAME W/ FACE OF STUDS.

CONT. 8 GA. ALUM CLOSURE AROUNDJAMB & HEAD OF OPENING. ANCHORTO JAMB STUD & HEADER FRAMING.MATCH STOREFRONT FINISH.

CAST STONE TRIM PIECE

SEALANT & BACKER ROD.

SHAPE OF JAMB / HEADCLOSURE PIECE

1 1/

8"

3/4" WOOD TRIM &CASING AROUND

WINDOWPERIMETER, PAINT

16 GA. STL. STUDSAT JAMB

OPENINGS. ORIENTTO ACCOMMODATECOLUMNS & SPRAY

FOAM INSUL.

SEALANT &BACKER ROD

FOS3 1/8" 5"

4

PROJ. NO.DATE:

SCALE:

DWG. NO.DWG. REFERENCED:ISSUED FOR:

3" = 1'-0"

DENVER FIRE STATION No.18111002.00

01/18/2013

SK-ADD4.5ADDENDUM NO. 4

4 01.18.2013 ADDENDUM #4

3" = 1'-0"1 JAMB DETAIL - 4TH FLOOR TOWER WINDOWS

Page 21: CITY AND COUNTY OF DENVER · Detailing, fabrication, and placement of reinforcing steel shall be in accordance with ACI 315-99 “Details and Detailing of Concrete Reinforcement.

A4.21

A4.1

2

SD4.1

2

A4.310

TRAINING126

VESTIBULE100

MEN101

WOMEN102

DORM ROOM107

DORM ROOM105

DORM ROOM110

DORM ROOM112

DORM ROOM115

OFFICER DORMROOM

119

KITCHEN123

APPARATUS BAY138

LAUNDRY134

MECH132

STORE129

RR114

RR111

SHOP / BICYCLEMAINT.

141

EQUIP STOR142

EQUIP. CLEANING140

EXTRACTOR143

BUNKER GEAR139

ELECT144

FITNESS147

HOSE TOWER150

PATIO

ENTRY PORCH

CORRIDOR104

RR106

HALL149

VEST131

VEST127

VEST136

JAN135

DAY ROOM124

WATCH130

HOSE RACKS

DORM ROOM117

RR116

RR120

CLOS109

CLOS108

RR146

COLD STOR113

OFFICER DORMROOM

121

STOR125

DF

H2O ENTRY148

ICE MACH.128

LIGHT WELLABOVE

LIGHTWELLABOVE

LIGHTWELLABOVE

COFFEE

1

1 2

4

4

7

7

9

9

10

10

A A

B

E

C

D

5

5

6

6

3

3

8

8

F

G

H

I

A.1

A2.7

1A4.5

2A4.5

3A4.5

3A5.1

1A5.1

1A5.3

2A5.3 1

A5.4

1A5.5

1A5.6

2A5.1

4A4.6

2A5.4

3A5.4

1A5.7

1A5.10

2A5.9

A4.31

A4.3 3

A4.34 A4.3 5

A4.3

8

A1.1

2

A2.41

A2.51

A2.61

A2.111

A2.81

A2.91

A2.101

1A4.7

1A4.6

A2.125

3A6.1

A6.21

6A6.2

A6.33A6.3 4

24' - 10 1/8" 33' - 3 3/8" 12' - 0 3/4"

172' - 11 1/8"

172' - 11 1/8"

6'-2

3/16

"88

'-4

1/8"

2'-4

"

96'-

105/

16"

38'-

115/

8"38

'-5

3/4"

1'-1

11/

8"

87'-

93/

16"

1'-7

1/4"

62'-

8"

1'-7

1/4"

14'-

2"

26E

23E26E

23E

23E

26E

23E

26E

23E

23E

23E

23E 26E

26E

26E

23E

26E

26E

26E88

88

23

23812

26E

88

26E23E

23E

26E

100A

100B

101

134

131

127

130

136

141

137B

102

147B

129

150

144

143

107 105

106A 106B

135

111A

111B

116A

116B

109

108

119 121115

112

110

138B 138C

117

104B

104A 146

125 148

114

113

123

132

124A

120A120B

147A

126B

126A

133

K

A A

A

A

A

A A

B

B

A

C

C

C

T

N

M

A7.21

138A

138E 138F

A9.016

137A

IE-1

1

23E

6'-2

3/16

"25

'-4

1/8"

37'-

27/

8"24

'-4

9/16

"2'

-4"

21'-

13/

16"

3'-4

5/8"

10'-

89/

16"

10'-

47/

8"20

'-4

7/8"

10'-

47/

8"10

'-6

5/8"

OVE

RAL

LF.

O.W

ALL

GR

IDLI

NES

MAS

ON

RY

F.O

.FR

AMIN

G6'

-23/

16"

25' - 4 1/8" 30' - 6 1/2" 13' - 0 1/8" 22' - 3 1/4" 20' - 8" 21' - 8" 13' - 8 3/8" 10' - 7 3/4" 13' - 8 1/2"

20' - 6"

3' - 4 5/8" 11 1/2"

10' - 5 15/16" 10' - 9 3/8" 10' - 7 9/16"

OVERALL F.O. WALL

GRIDLINES

MASONRY

F.O. FRAMING

3' - 4" 16' - 0" 4' - 8" 16' - 0" 4' - 8" 16' - 0" 3' - 4"1' - 8" 10' - 0" 13' - 4 3/8" 14' - 0 1/2"

9' - 6 9/16" 3' - 10 1/16"

2' - 0 3/4"

17' - 3 1/4" 3' - 4 3/4" 17' - 3 1/4" 3' - 4 3/4" 17' - 3 1/4" 4' - 4 3/8" 10' - 0" 12' - 8 3/4"

10 1/4"

3' - 4 5/8"

3' - 6 3/16"

5' - 11 7/16"

38'-

75/

8"39

'-1

3/4"

1'-1

13/

8"7'

-95/

8"10

'-9"

10'-

9"7'

-95/

8"7'

-11"

3'-4

5/8"

3'-4

"6'

-45/

8"18

'-0"

OVE

RAL

LF.

O.W

ALL

GR

IDLI

NES

MAS

ON

RY

F.O

.FR

AMIN

G

25' - 4 1/8" 30' - 6 1/2" 13' - 0 1/8" 22' - 3 1/4" 20' - 8" 21' - 8" 13' - 8 3/8" 10' - 7 3/4" 13' - 8 1/2"

32' - 10 5/8" 14' - 0 3/4" 23' - 7 1/4" 2' - 11 1/8" 16' - 1" 4' - 7" 16' - 1" 4' - 7" 16' - 1" 2' - 11 1/2" 17' - 0 1/2" 6' - 4 1/8" 4' - 10 3/4" 10' - 9 1/2"

10' - 4 3/8" 10' - 9 3/8" 10' - 4 3/8" 7' - 1 9/16" 5' - 6 5/8" 10' - 0" 5' - 9 3/8"3' - 11 3/8"

16' - 1" 4' - 7" 16' - 1" 4' - 7" 16' - 1" 3' - 11 1/8" 15' - 1 1/4" 9' - 9 1/8" 12' - 6 5/8"

OVERALL F.O. WALL

GRIDLINES

MASONRY

F.O. FRAMING

30' - 6 1/8" 34' - 3 5/8"

19' - 8 7/8" 4' - 7 1/4" 25' - 6 1/4" 5' - 4"8 1/4"

19'-

87/

8"4'

-71/

4"9"

6'-4

"1'

-313

/16"

6'-4

"23

'-6

1/16

"4'

-91/

4"18

'-7

5/16

"

9'-8

3/8"

3'-8

"4'

-0"

A8.114

A8.114

A8.113

A8.114

6'-2

5/8"

9'-0

"

22'-

61/

4"

4'-0

"3'

-4"

1'-4

"

99' - 9 1/2"

99' - 9 1/2"

100' - 0"

99' - 11 1/2"

100' - 0"

99' - 11 1/2" 99' - 11 1/2"

100' - 0"

100' - 0"

100' - 0"100' - 0"

99' - 11 1/2" 99' - 11 1/2"99' - 11 1/2"

100' - 0"

1/4" / 12"1/4" / 12"1/4" / 12"1/4" / 12"1/4" / 12" 1/4" / 12"

1/4"

/12"

1/4"

/12"

1/4"

/12"

100' - 0"

100' - 0"

100' - 0"

BUNKER GEAR145

10

9

9

9

A7.2

1Sim

A7.2

1Sim

A7.2

1Sim

PROJ. NO.

DRAWN:

CHECKED:

DATE:

REVISIONS

© OZ ARCHITECTURE

SCALE:SHEET NUMBER

SHEET TITLE:

ISSUED FOR:

APPROVED:

1805 29th StreetSuite 2054

Boulder, Colorado 80301phone 303.449.8900

8 70 1

EAST

A LA M

EDA

AVE.

DE N

V ER

, CO

LOR

ADO

7/10

/201

212

:15:

46PM

C:\r

e vit

loca

l file

s\11

1 002

_Low

ryFS

_A12

\111

0 02_

Low

ryFS

_A1 2

_jan

asta

si.rv

t

1/8" = 1'-0"

DEN

VER

FIR

E ST

ATIO

N N

o.18

111002.00

ALM, JN

ALM, JN

07.10.2012

ISSUE FOR BUILDINGPERMIT

LEVEL 1 FLOOR PLAN

A2.1

DENVER FIRE STATIONNo.18

RW

1/8" = 1'-0"1 FLOOR PLAN LEVEL 1

FLAGNOTES - FLOOR PLAN1 PROVIDE 1/2" PLYWOOD BACKBOARDS TO 8' AFF ON

NORTH, SOUTH AND EAST WALLS OFCOMMUNICATIONS ROOM. ATTACH DIRECTLY TOWALL SUBSTRATE.

2 SWINGING GATE - MATCH GUARDRAIL DESIGN W/SPRING CLOSER

3 FIRE POLE4 TRAINING MANHOLE AND COVER. SET FLUSH WITH

TOP OF CONCRETE. POSITION AS DIMENSIONED.5 10" SOLATUBE. BID ALTERNATE. DIRECT DROP TO

DIFFUSER IN CEILING BELOW.6 10" SOLATUBE. BID ALTERNATE. OFFSET DROP

BELOW BOTTOM OF TRUSS TO DIFFUSER IN CEILINGBELOW.

7 14" SOLATUBE. BID ALTERNATE. DIRECT DROP TODIFFUSER IN CEILING BELOW.

8 14" SOLATUBE. BID ALTERNATE. OFFSET DROPBELOW BOTTOM OF TRUSS TO DIFFUSER IN CEILINGBELOW

9 STEEL BOLLARD EXTERIOR CORNER OF EACH APPBAY DOOR. SET CL 9" AWAY FROM FACE OF BLDG,AND ON EDGE OF DOOR OPENING, TYP OF 14.

10 STEEL BOLLARD INTERIOR CORNER OF NORTH SIDEOVERHEAD APP BAY DOOR. SET CL 16" AWAY FROMINSIDE FACE OF WALL AND ON EDGE OF DOOROPENING, TYP. OF 6

11 PILASTER WALLS SURROUNDING COLUMNS TOEXTEND TO 122'-0". RE: STRUCT.

GENERAL NOTES1 ALL DIMENSIONS ARE TO FACE OF STUD U.N.O.2 FURNITURE IS NIC, U.N.O.3 ALL BUILDING AREAS SHALL BE FULLY

SPRINKLERED PER NFPA-13. SPRINKLERPROTECTION SHALL BE PROVIDED FOR EXTBALCONIES AND IN ROOF TRUSSES AND OTHERSPACES REQ'D BY CODE. PROVIDE A DRY SYSTEMFOR RF TRUSSES AND GARAGE AND OTHERUNCONDITIONED AREAS.

4 PARKING LEVEL SHALL BE FULLY SPRINKLERED PERNFPA-13 AND SHALL BE CONSTRUCTION TYPE IA -NON-COMBUSTIBLE.

5 COORDINATE LOCATION OF KNOX BOX WITH FIREDEPT AND ARCH, RE: HW SCHEDULE

6 PENETRATIONS AT PT SLAB SHALL BECOORDINATED WITH STRUCTURAL.

7 PENETRATIONS AT ROOF TOP UNITS & MAKE-UP AIRUNITS SHALL BE COORDINATED WITH MECHANICALCONTRACTOR FOR SIZE AND LOCATION.

8 RE: SHTS A6.01-A6.33 FOR ENLARGED UNIT PLANS,RCPS, FINISH PLANS, UNIT SCHEDULES, PART'N ANDFURRING WALLS WITHIN UNITS.

9 DIM FROM EDGE OF DOOR FRAME TO EDGE OFADJACENT PERPENDICULAR WALL SHALL BE 4"U.N.O.

10 DRYWALL PART'NS BTWN CONDITIONED OCCUPIEDSPACES & GARAGE SHALL HAVE VAPOR BARRIERON WARM SIDE (AIR INFIL. BARRIER ON EXT. WHERESIDING SHOWN).

11 ALL PART'NS IN OR ADJACENT TO PARKING GARAGETO BE CONSTRUCTED ON A 6" CONC CURB, RE:2/A9.11.

12 PROVIDE STEEL STAIRS AT PARKING LEVEL TOFOURTH FLOOR/ROOF

13 RE: A8.01 FOR DOOR SCHEDULE.14 RE:A8.02 FOR DOOR HARDWARE SETS.15 REFER TO SHEETS A6.01-A6.25 FOR ENLARGED UNIT

PLANS.16 ALL CORRIDOR/PARTITIONS SHALL BE TYPE 25B

U.N.O., RE: A10.11.17 RE: SHEETS A7.61-A7.63 FOR STAIR DIMENSIONS.18 WHERE "CLEAR" IS CALLED OUT ON A DIMENSION,

PROVIDE DIM NOTED FROM FACE OF FINISH TOFACE OF FINISH.

19 ALL LOAD-BEARING STEEL COLUMNS SHALL BE1-HOUR RATED PER 5/A10.11.

20 ALL EXTERIOR PARTITIONS ARE TYPE 75G U.N.O.21 ALL STRUCT STL BEAMS (EXCEPT AT BALCONIES) TO

BE 1-HR RATED RE: DTL 6/A10.11.

0' 4' 8' 16' 32'PROJECTNORTH

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WINDOW TO RECEIVE WINDOW SHADE
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SKETCH FOR BID QUESTION
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NO WINDOW SHADES AT THE MEZZ. LEVEL OR HOSE TOWER
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Page 22: CITY AND COUNTY OF DENVER · Detailing, fabrication, and placement of reinforcing steel shall be in accordance with ACI 315-99 “Details and Detailing of Concrete Reinforcement.

DN

DN

UP

DN

DN

UP

DN

3SD4.3

1 2 4 7 9 10

A A

B

E

C

D

5 63 8

F

G

H

I

WEST MEZZANINEM01

EAST MEZZANINEM10

HOSE TOWERM50

MECH EQUIPMENT WELL

UPPER APPARATUS BAYOPEN TO BELOW

MEZZANINETRAINING

M05

3"/1

2"

3" / 12"

3"/1

2"

5"/1

2" 5" / 12"

4" / 12"

TRAININGBALCONY

MECH EQUIPM02

MECH EQUIPM03

COMMUNICATIONSM04

6' - 8 7/8"

MECH EQUIPM11

SKYLIGHTS

CLERESTORYWINDOWS

ATTICBELOW

22'-

67/

8"7'

-10

7/16

"15

'-5

5/8"

7'-1

1/4"

14'-

113/

4"

REMOVABLE RAILING

A.1

1A4.5

2A4.5

3A4.5

3A5.1

1A5.1

1A5.3

2A5.3

1A5.4

1A5.5

2A5.6

1A5.6

2A5.5

2A5.1

4A4.6

2A5.4

3A5.4

1A5.7

1A5.10

2A5.9

2A5.2

1A5.2

1A4.7

1A4.6

3A6.1

A6.12

A6.22

6A6.2

A6.31

172' - 11 1/8"

1'-7

1/4"

62'-

73/

4"15

'-9

1/8"

12' - 5 1/8"

88X

88X

88X

88X

88X

88X

88X

88X812

6' - 8 7/8" 5' - 9 1/4"

E

E

E

E

G

G

G

G G

G

H

I

I

I

M05

M03

M02

M49

M04

M11

O

17' - 1"

88X

5' - 7 1/2" 3' - 0"

10'-

4"

3' - 8" 6' - 4 5/8"

MO

3'-0

"5'

-0"

MO

3'-0

"5'

-0"

MO

3'-0

"5'

-0"

MO

3'-0

"

4'-7

1/16

"

9'-4

11/1

6"

6' - 9 5/8"

1' - 7 1/4" OVERALL WALL

CO

UR

SIN

G15

'-6

11/1

6"

REMOVABLE RAILING

EXTE

NT

OF

FIXE

DR

AILI

NG

-WES

TSI

DE

M10

1

2

2

3

3

4

6

5

7

8

8

6

7

5

7

7

5

5

11

11

11

1111

1111

11

84X

HOSE TOWER250

7

E

A6.23

6A6.2

O

O

O

5' - 10 1/4"3' - 4 13/16"

5' - 10 1/4"

5'-1

01/

4"

3'-4

3/4"

5'-1

01/

4"

A8.1112

7

E

HOSE TOWER350BALCONY

3' - 4 3/4"5' - 10 1/4"

A6.24

6A6.2

O

O

350A

350B

5' - 10 1/4"

5'-1

01/

4"

3'-4

3/4"

5'-1

01/

4"

5' - 10 1/4"3' - 4 3/4"

5' - 10 1/4"

2' - 11"

8'-0

"

HOSE DRYINGAPPARATUS, RE:4/A7.5

ALTERNATINGTREAD DEVICE,RE: 1/A6.1

7

E

HOSE TOWER450

BALCONYBELOW

A6.256

A6.2

P P

P

P

PPP

P

P1

13' - 8 5/8"1' - 9 5/8" 3' - 0"

10"3' - 0"

10"3' - 0" 1' - 9 5/8"

1

A6.1

A9.033

PROJ. NO.

DRAWN:

CHECKED:

DATE:

REVISIONS

© OZ ARCHITECTURE

SCALE:SHEET NUMBER

SHEET TITLE:

ISSUED FOR:

APPROVED:

1805 29th StreetSuite 2054

Boulder, Colorado 80301phone 303.449.8900

8 70 1

EAST

A LA M

EDA

AVE.

DE N

V ER

, CO

LOR

ADO

7/10

/201

212

:15:

50PM

C:\r

e vit

loca

l file

s\11

1 002

_Low

ryFS

_A12

\111

0 02_

Low

ryFS

_A1 2

_jan

asta

si.rv

t

1/8" = 1'-0"

DEN

VER

FIR

E ST

ATIO

N N

o.18

111002.00

ALM, JN

ALM, JN

07.10.2012

ISSUE FOR BUILDINGPERMIT

MEZZANINE FLOORPLAN

A2.2

DENVER FIRE STATIONNo.18

RW

0' 4' 8' 16' 32'PROJECTNORTH

FLAGNOTES - FLOOR PLAN1 PROVIDE 1/2" PLYWOOD BACKBOARDS TO 8' AFF ON

NORTH, SOUTH AND EAST WALLS OFCOMMUNICATIONS ROOM. ATTACH DIRECTLY TOWALL SUBSTRATE.

2 SWINGING GATE - MATCH GUARDRAIL DESIGN W/SPRING CLOSER

3 FIRE POLE4 TRAINING MANHOLE AND COVER. SET FLUSH WITH

TOP OF CONCRETE. POSITION AS DIMENSIONED.5 10" SOLATUBE. BID ALTERNATE. DIRECT DROP TO

DIFFUSER IN CEILING BELOW.6 10" SOLATUBE. BID ALTERNATE. OFFSET DROP

BELOW BOTTOM OF TRUSS TO DIFFUSER IN CEILINGBELOW.

7 14" SOLATUBE. BID ALTERNATE. DIRECT DROP TODIFFUSER IN CEILING BELOW.

8 14" SOLATUBE. BID ALTERNATE. OFFSET DROPBELOW BOTTOM OF TRUSS TO DIFFUSER IN CEILINGBELOW

9 STEEL BOLLARD EXTERIOR CORNER OF EACH APPBAY DOOR. SET CL 9" AWAY FROM FACE OF BLDG,AND ON EDGE OF DOOR OPENING, TYP OF 14.

10 STEEL BOLLARD INTERIOR CORNER OF NORTH SIDEOVERHEAD APP BAY DOOR. SET CL 16" AWAY FROMINSIDE FACE OF WALL AND ON EDGE OF DOOROPENING, TYP. OF 6

11 PILASTER WALLS SURROUNDING COLUMNS TOEXTEND TO 122'-0". RE: STRUCT.

GENERAL NOTES1 ALL DIMENSIONS ARE TO FACE OF STUD U.N.O.2 FURNITURE IS NIC, U.N.O.3 ALL BUILDING AREAS SHALL BE FULLY

SPRINKLERED PER NFPA-13. SPRINKLERPROTECTION SHALL BE PROVIDED FOR EXTBALCONIES AND IN ROOF TRUSSES AND OTHERSPACES REQ'D BY CODE. PROVIDE A DRY SYSTEMFOR RF TRUSSES AND GARAGE AND OTHERUNCONDITIONED AREAS.

4 PARKING LEVEL SHALL BE FULLY SPRINKLERED PERNFPA-13 AND SHALL BE CONSTRUCTION TYPE IA -NON-COMBUSTIBLE.

5 COORDINATE LOCATION OF KNOX BOX WITH FIREDEPT AND ARCH, RE: HW SCHEDULE

6 PENETRATIONS AT PT SLAB SHALL BECOORDINATED WITH STRUCTURAL.

7 PENETRATIONS AT ROOF TOP UNITS & MAKE-UP AIRUNITS SHALL BE COORDINATED WITH MECHANICALCONTRACTOR FOR SIZE AND LOCATION.

8 RE: SHTS A6.01-A6.33 FOR ENLARGED UNIT PLANS,RCPS, FINISH PLANS, UNIT SCHEDULES, PART'N ANDFURRING WALLS WITHIN UNITS.

9 DIM FROM EDGE OF DOOR FRAME TO EDGE OFADJACENT PERPENDICULAR WALL SHALL BE 4"U.N.O.

10 DRYWALL PART'NS BTWN CONDITIONED OCCUPIEDSPACES & GARAGE SHALL HAVE VAPOR BARRIERON WARM SIDE (AIR INFIL. BARRIER ON EXT. WHERESIDING SHOWN).

11 ALL PART'NS IN OR ADJACENT TO PARKING GARAGETO BE CONSTRUCTED ON A 6" CONC CURB, RE:2/A9.11.

12 PROVIDE STEEL STAIRS AT PARKING LEVEL TOFOURTH FLOOR/ROOF

13 RE: A8.01 FOR DOOR SCHEDULE.14 RE:A8.02 FOR DOOR HARDWARE SETS.15 REFER TO SHEETS A6.01-A6.25 FOR ENLARGED UNIT

PLANS.16 ALL CORRIDOR/PARTITIONS SHALL BE TYPE 25B

U.N.O., RE: A10.11.17 RE: SHEETS A7.61-A7.63 FOR STAIR DIMENSIONS.18 WHERE "CLEAR" IS CALLED OUT ON A DIMENSION,

PROVIDE DIM NOTED FROM FACE OF FINISH TOFACE OF FINISH.

19 ALL LOAD-BEARING STEEL COLUMNS SHALL BE1-HOUR RATED PER 5/A10.11.

20 ALL EXTERIOR PARTITIONS ARE TYPE 75G U.N.O.21 ALL STRUCT STL BEAMS (EXCEPT AT BALCONIES) TO

BE 1-HR RATED RE: DTL 6/A10.11.

1/8" = 1'-0"1 MEZZANINE FLOOR PLAN

1/8" = 1'-0"2 LEVEL 2 FLOOR PLAN

1/8" = 1'-0"3 LEVEL 3 FLOOR PLAN

1/8" = 1'-0"4 LEVEL 4 FLOOR PLAN

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NO WINDOW SHADES THIS LEVEL
Page 23: CITY AND COUNTY OF DENVER · Detailing, fabrication, and placement of reinforcing steel shall be in accordance with ACI 315-99 “Details and Detailing of Concrete Reinforcement.
Page 24: CITY AND COUNTY OF DENVER · Detailing, fabrication, and placement of reinforcing steel shall be in accordance with ACI 315-99 “Details and Detailing of Concrete Reinforcement.
Page 25: CITY AND COUNTY OF DENVER · Detailing, fabrication, and placement of reinforcing steel shall be in accordance with ACI 315-99 “Details and Detailing of Concrete Reinforcement.
Page 26: CITY AND COUNTY OF DENVER · Detailing, fabrication, and placement of reinforcing steel shall be in accordance with ACI 315-99 “Details and Detailing of Concrete Reinforcement.
Page 27: CITY AND COUNTY OF DENVER · Detailing, fabrication, and placement of reinforcing steel shall be in accordance with ACI 315-99 “Details and Detailing of Concrete Reinforcement.
Page 28: CITY AND COUNTY OF DENVER · Detailing, fabrication, and placement of reinforcing steel shall be in accordance with ACI 315-99 “Details and Detailing of Concrete Reinforcement.
Page 29: CITY AND COUNTY OF DENVER · Detailing, fabrication, and placement of reinforcing steel shall be in accordance with ACI 315-99 “Details and Detailing of Concrete Reinforcement.
Page 30: CITY AND COUNTY OF DENVER · Detailing, fabrication, and placement of reinforcing steel shall be in accordance with ACI 315-99 “Details and Detailing of Concrete Reinforcement.
Page 31: CITY AND COUNTY OF DENVER · Detailing, fabrication, and placement of reinforcing steel shall be in accordance with ACI 315-99 “Details and Detailing of Concrete Reinforcement.
Page 32: CITY AND COUNTY OF DENVER · Detailing, fabrication, and placement of reinforcing steel shall be in accordance with ACI 315-99 “Details and Detailing of Concrete Reinforcement.
Page 33: CITY AND COUNTY OF DENVER · Detailing, fabrication, and placement of reinforcing steel shall be in accordance with ACI 315-99 “Details and Detailing of Concrete Reinforcement.
Page 34: CITY AND COUNTY OF DENVER · Detailing, fabrication, and placement of reinforcing steel shall be in accordance with ACI 315-99 “Details and Detailing of Concrete Reinforcement.
Page 35: CITY AND COUNTY OF DENVER · Detailing, fabrication, and placement of reinforcing steel shall be in accordance with ACI 315-99 “Details and Detailing of Concrete Reinforcement.
Page 36: CITY AND COUNTY OF DENVER · Detailing, fabrication, and placement of reinforcing steel shall be in accordance with ACI 315-99 “Details and Detailing of Concrete Reinforcement.
Page 37: CITY AND COUNTY OF DENVER · Detailing, fabrication, and placement of reinforcing steel shall be in accordance with ACI 315-99 “Details and Detailing of Concrete Reinforcement.
Page 38: CITY AND COUNTY OF DENVER · Detailing, fabrication, and placement of reinforcing steel shall be in accordance with ACI 315-99 “Details and Detailing of Concrete Reinforcement.
Page 39: CITY AND COUNTY OF DENVER · Detailing, fabrication, and placement of reinforcing steel shall be in accordance with ACI 315-99 “Details and Detailing of Concrete Reinforcement.
Page 40: CITY AND COUNTY OF DENVER · Detailing, fabrication, and placement of reinforcing steel shall be in accordance with ACI 315-99 “Details and Detailing of Concrete Reinforcement.
Page 41: CITY AND COUNTY OF DENVER · Detailing, fabrication, and placement of reinforcing steel shall be in accordance with ACI 315-99 “Details and Detailing of Concrete Reinforcement.
Page 42: CITY AND COUNTY OF DENVER · Detailing, fabrication, and placement of reinforcing steel shall be in accordance with ACI 315-99 “Details and Detailing of Concrete Reinforcement.
Page 43: CITY AND COUNTY OF DENVER · Detailing, fabrication, and placement of reinforcing steel shall be in accordance with ACI 315-99 “Details and Detailing of Concrete Reinforcement.
Page 44: CITY AND COUNTY OF DENVER · Detailing, fabrication, and placement of reinforcing steel shall be in accordance with ACI 315-99 “Details and Detailing of Concrete Reinforcement.
Page 45: CITY AND COUNTY OF DENVER · Detailing, fabrication, and placement of reinforcing steel shall be in accordance with ACI 315-99 “Details and Detailing of Concrete Reinforcement.
Page 46: CITY AND COUNTY OF DENVER · Detailing, fabrication, and placement of reinforcing steel shall be in accordance with ACI 315-99 “Details and Detailing of Concrete Reinforcement.
Page 47: CITY AND COUNTY OF DENVER · Detailing, fabrication, and placement of reinforcing steel shall be in accordance with ACI 315-99 “Details and Detailing of Concrete Reinforcement.
Page 48: CITY AND COUNTY OF DENVER · Detailing, fabrication, and placement of reinforcing steel shall be in accordance with ACI 315-99 “Details and Detailing of Concrete Reinforcement.
Page 49: CITY AND COUNTY OF DENVER · Detailing, fabrication, and placement of reinforcing steel shall be in accordance with ACI 315-99 “Details and Detailing of Concrete Reinforcement.
Page 50: CITY AND COUNTY OF DENVER · Detailing, fabrication, and placement of reinforcing steel shall be in accordance with ACI 315-99 “Details and Detailing of Concrete Reinforcement.
Page 51: CITY AND COUNTY OF DENVER · Detailing, fabrication, and placement of reinforcing steel shall be in accordance with ACI 315-99 “Details and Detailing of Concrete Reinforcement.

DENVER FIRE STATION NO. 18 DENVER, CO

DOOR HARDWARE 087100 - 1

SECTION 087100 – DOOR HARDWARE

PART 1 - GENERAL

1.1 RELATED DOCUMENTS

A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 1 Specification Sections, apply to this Section.

1.2 SUMMARY

A. This Section includes commercial door hardware for the following:

1. Swinging doors. 2. Other doors to the extent indicated.

B. Door hardware includes, but is not necessarily limited to, the following:

1. Mechanical door hardware. 2. Cylinders specified for doors in other sections.

C. Related Sections:

1. Section 06 10 00 – Rough Carpentry. 2. Section 06 20 00 – Finish Carpentry. 3. Section 08 11 13 – Hollow Metal Doors and Frames. 4. Section 08 14 16 – Flush Wood Doors. 5. Section 08 81 00 – Glass and Glazing. 6. Section 09 90 00 – Painting and Coating.

D. Codes and References: Comply with the version year adopted by the Authority Having Jurisdiction.

1. ANSI A117.1 - Accessible and Usable Buildings and Facilities. 2. ICC/IBC - International Building Code. 3. NFPA 70 - National Electrical Code. 4. NFPA 80 - Fire Doors and Windows. 5. NFPA 101 - Life Safety Code. 6. NFPA 105 - Installation of Smoke Door Assemblies. 7. [State Building Codes, Local Amendments].

E. Standards: All hardware specified herein shall comply with the following industry standards:

1. ANSI/BHMA Certified Product Standards - A156 Series 2. UL10C – Positive Pressure Fire Tests of Door Assemblies

Page 52: CITY AND COUNTY OF DENVER · Detailing, fabrication, and placement of reinforcing steel shall be in accordance with ACI 315-99 “Details and Detailing of Concrete Reinforcement.

DENVER FIRE STATION NO. 18 DENVER, CO

DOOR HARDWARE 087100 - 2

1.3 SUBMITTALS

A. Product Data: Manufacturer's product data sheets including installation details, material descriptions, dimensions of individual components and profiles, operational descriptions and finishes.

B. Door Hardware Schedule: Prepared by or under the supervision of supplier, detailing fabrication and assembly of door hardware, as well as procedures and diagrams. Coordinate the final Door Hardware Schedule with doors, frames, and related work to ensure proper size, thickness, hand, function, and finish of door hardware.

1. Format: Comply with scheduling sequence and vertical format in DHI's "Sequence and Format for the Hardware Schedule."

2. Organization: Organize the Door Hardware Schedule into door hardware sets indicating complete designations of every item required for each door or opening. Organize door hardware sets in same order as in the Door Hardware Sets at the end of Part 3. Submittals that do not follow the same format and order as the Door Hardware Sets will be rejected and subject to resubmission.

3. Content: Include the following information:

a. Type, style, function, size, label, hand, and finish of each door hardware item. b. Manufacturer of each item. c. Fastenings and other pertinent information. d. Location of door hardware set, cross-referenced to Drawings, both on floor plans

and in door and frame schedule. e. Explanation of abbreviations, symbols, and codes contained in schedule. f. Mounting locations for door hardware. g. Door and frame sizes and materials.

4. Submittal Sequence: Submit the final Door Hardware Schedule at earliest possible date, particularly where approval of the Door Hardware Schedule must precede fabrication of other work that is critical in the Project construction schedule. Include Product Data, Samples, Shop Drawings of other work affected by door hardware, and other information essential to the coordinated review of the Door Hardware Schedule.

C. Proof of Certification: Provide copy of manufacturer(s) official certification or accreditation document indicating proof of status as a qualified and authorized provider of the primary Integrated Wiegand Access Control Products.

D. Keying Schedule: Prepared under the supervision of the Owner, separate schedule detailing final keying instructions for locksets and cylinders in writing. Include keying system explanation, door numbers, key set symbols, hardware set numbers and special instructions. Owner to approve submitted keying schedule prior to the ordering of permanent cylinders.

E. Operating and Maintenance Manuals: Provide manufacturers operating and maintenance manuals for each item comprising the complete door hardware installation in quantity as required in Division 01, Closeout Submittals. The manual to include the name, address, and contact information of the manufacturers providing the hardware and their nearest service

Page 53: CITY AND COUNTY OF DENVER · Detailing, fabrication, and placement of reinforcing steel shall be in accordance with ACI 315-99 “Details and Detailing of Concrete Reinforcement.

DENVER FIRE STATION NO. 18 DENVER, CO

DOOR HARDWARE 087100 - 3

representatives. The final copies delivered after completion of the installation test to include "as built" modifications made during installation, checkout, and acceptance.

F. Warranties and Maintenance: Special warranties and maintenance agreements specified in this Section.

1.4 QUALITY ASSURANCE

A. Manufacturers Qualifications: Engage qualified manufacturers with a minimum 5 years of documented experience in producing hardware and equipment similar to that indicated for this Project and that have a proven record of successful in-service performance.

B. Installer Qualifications: Installers, trained by the primary product manufacturers, with a minimum 3 years documented experience installing both standard and electrified builders hardware similar in material, design, and extent to that indicated for this Project and whose work has resulted in construction with a record of successful in-service performance.

C. Door Hardware Supplier Qualifications: Experienced commercial door hardware distributors with a minimum 5 years documented experience supplying both mechanical and electromechanical hardware installations comparable in material, design, and extent to that indicated for this Project. Supplier recognized as a factory direct distributor in good standing by the manufacturers of the primary materials with a warehousing facility in Project's vicinity. Supplier to have on staff a certified Architectural Hardware Consultant (AHC) available during the course of the Work to consult with Contractor, Architect, and Owner concerning both standard and electromechanical door hardware and keying.

1. Scheduling Responsibility: Preparation of door hardware and keying schedules.

D. Source Limitations: Obtain each type and variety of Door Hardware specified in this Section from a single source, qualified supplier unless otherwise indicated.

1. Electrified modifications or enhancements made to a source manufacturer's product line by a secondary or third party source will not be accepted.

2. Provide electromechanical door hardware from the same manufacturer as mechanical door hardware, unless otherwise indicated.

E. Regulatory Requirements: Comply with NFPA 70, NFPA 80, NFPA 101 and ANSI A117.1 requirements and guidelines as directed in the model building code including, but not limited to, the following:

1. NFPA 70 "National Electrical Code", including electrical components, devices, and accessories listed and labeled as defined in Article 100 by a testing agency acceptable to authorities having jurisdiction, and marked for intended use.

2. Where indicated to comply with accessibility requirements, comply with Americans with Disabilities Act (ADA), "Accessibility Guidelines for Buildings and Facilities (ADAAG)," ANSI A117.1 as follows:

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a. Handles, Pulls, Latches, Locks, and other Operating Devices: Shape that is easy to grasp with one hand and does not require tight grasping, tight pinching, or twisting of the wrist.

b. Door Closers: Comply with the following maximum opening-force requirements indicated:

1) Interior Hinged Doors: 5 lbf applied perpendicular to door. 2) Fire Doors: Minimum opening force allowable by authorities having

jurisdiction.

c. Thresholds: Not more than 1/2 inch high. Bevel raised thresholds with a slope of not more than 1:2.

3. NFPA 101: Comply with the following for means of egress doors:

a. Latches, Locks, and Exit Devices: Not more than 15 lbf to release the latch. Locks shall not require the use of a key, tool, or special knowledge for operation.

b. Thresholds: Not more than 1/2 inch high.

4. Fire-Rated Door Assemblies: Provide door hardware for assemblies complying with NFPA 80 that are listed and labeled by a testing and inspecting agency acceptable to authorities having jurisdiction, for fire ratings indicated, based on testing according to NFPA 252 (neutral pressure at 40" above sill) or UL-10C.

a. Test Pressure: Positive pressure labeling.

F. Each unit to bear third party permanent label demonstrating compliance with the referenced standards.

G. Keying Conference: Conduct conference to comply with requirements in Division 01 Section "Project Meetings." Keying conference to incorporate the following criteria into the final keying schedule document:

1. Function of building, purpose of each area and degree of security required. 2. Plans for existing and future key system expansion. 3. Requirements for key control storage and software. 4. Installation of permanent keys, cylinder cores and software. 5. Address and requirements for delivery of keys.

H. Pre-Submittal Conference: Conduct coordination conference in compliance with requirements in Division 01 Section "Project Meetings" with attendance by representatives of Supplier(s), Installer(s), and Contractor(s) to review proper methods and the procedures for receiving, handling, and installing door hardware.

1. Prior to installation of door hardware, arrange for manufacturers' representatives to hold a project specific training meeting to instruct the installing contractors' personnel on the proper installation and adjustment of their respective products. Product training to be attended by installers of door hardware (including electromechanical hardware) for

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aluminum, hollow metal and wood doors. Training will include the use of installation manuals, hardware schedules, templates and physical product samples as required.

2. Inspect and discuss electrical roughing-in, power supply connections, and other preparatory work performed by other trades.

3. Review sequence of operation narratives for each unique access controlled opening. 4. Review and finalize construction schedule and verify availability of materials. 5. Review the required inspecting, testing, commissioning, and demonstration procedures.

1.5 DELIVERY, STORAGE, AND HANDLING

A. Inventory door hardware on receipt and provide secure lock-up and shelving for door hardware delivered to Project site. Do not store electronic access control hardware, software or accessories at Project site without prior authorization.

B. Tag each item or package separately with identification related to the final Door Hardware Schedule, and include basic installation instructions with each item or package.

C. Deliver, as applicable, permanent keys, cylinders, cores, access control credentials, software and related accessories directly to Owner via registered mail or overnight package service. Instructions for delivery to the Owner shall be established at the "Keying Conference".

1.6 COORDINATION

A. Templates: Obtain and distribute to the parties involved templates for doors, frames, and other work specified to be factory prepared for installing standard and electrified hardware. Check Shop Drawings of other work to confirm that adequate provisions are made for locating and installing hardware to comply with indicated requirements.

B. Door Hardware and Electrical Connections: Coordinate the layout and installation of scheduled electrified door hardware and related access control equipment with required connections to source power junction boxes, low voltage power supplies, detection and monitoring hardware, and fire and detection alarm systems.

C. Door and Frame Preparation: Related Division 08 Sections (Steel, Aluminum and Wood) doors and corresponding frames are to be prepared, reinforced and pre-wired (if applicable) to receive the installation of the specified electrified, monitoring, signaling and access control system hardware without additional in-field modifications.

1.7 WARRANTY

A. General Warranty: Reference Division 01, General Requirements. Special warranties specified in this Article shall not deprive Owner of other rights Owner may have under other provisions of the Contract Documents and shall be in addition to, and run concurrent with, other warranties made by Contractor under requirements of the Contract Documents.

B. Warranty Period: Written warranty, executed by manufacturer(s), agreeing to repair or replace components of standard and electrified door hardware that fails in materials or workmanship

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within specified warranty period after final acceptance by the Owner. Failures include, but are not limited to, the following:

1. Structural failures including excessive deflection, cracking, or breakage. 2. Faulty operation of the hardware. 3. Deterioration of metals, metal finishes, and other materials beyond normal weathering. 4. Electrical component defects and failures within the systems operation.

C. Standard Warranty Period: One year from date of Substantial Completion, unless otherwise indicated.

D. Special Warranty Periods:

1. Ten years for mortise locks and latches. 2. Seven years for heavy duty cylindrical (bored) locks and latches. 3. Five years for exit hardware. 4. Ten years for manual door closers.

1.8 MAINTENANCE SERVICE

A. Maintenance Tools and Instructions: Furnish a complete set of specialized tools and maintenance instructions as needed for Owner's continued adjustment, maintenance, and removal and replacement of door hardware.

B. Continuing Service: Beginning at Substantial Completion, and running concurrent with the specified warranty period, provide continuous (6) months full maintenance including repair and replacement of worn or defective components, lubrication, cleaning, and adjusting as required for proper door opening operation. Provide parts and supplies as used in the manufacture and installation of original products.

PART 2 - PRODUCTS

2.1 SCHEDULED DOOR HARDWARE

A. General: Provide door hardware for each door to comply with requirements in Door Hardware Sets and each referenced section that products are to be supplied under.

1. Designations: Requirements for quantity, item, size, finish or color, grade, function, and other distinctive qualities of each type of door hardware are indicated in the Door Hardware Sets at the end of Part 3. Products are identified by using door hardware designations, as follows:

a. Named Manufacturer's Products: Product designation and manufacturer are listed for each door hardware type required for the purpose of establishing requirements. Manufacturers' names are abbreviated in the Door Hardware Schedule.

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2. Products furnished, but not installed, under this Section include the following. Coordinating, purchasing, delivering, and scheduling remain requirements of this Section.

a. Permanent cylinders, cores, and keys to be installed by Owner.

B. Substitutions: Requests for substitution and product approval for inclusive mechanical and electromechanical door hardware in compliance with the specifications must be submitted in writing and in accordance with the procedures and time frames outlined in Division 01, Substitution Procedures. Approval of requests is at the discretion of the architect, owner, and their designated consultants.

2.2 HANGING DEVICES

A. Hinges: ANSI/BHMA A156.1 certified butt hinges with number of hinge knuckles as specified in the Door Hardware Sets.

1. Quantity: Provide the following hinge quantity, unless otherwise indicated:

a. Two Hinges: For doors with heights up to 60 inches. b. Three Hinges: For doors with heights 61 to 90 inches. c. Four Hinges: For doors with heights 91 to 120 inches. d. For doors with heights more than 120 inches, provide 4 hinges, plus 1 hinge for

every 30 inches of door height greater than 120 inches.

2. Hinge Size: Provide the following, unless otherwise indicated, with hinge widths sized for door thickness and clearances required:

a. Widths up to 3’0”: 4-1/2” standard or heavy weight as specified. b. Sizes from 3’1” to 4’0”: 5” standard or heavy weight as specified.

3. Hinge Weight and Base Material: Unless otherwise indicated, provide the following:

a. Exterior Doors: Heavy weight, non-ferrous, ball bearing hinges unless Hardware Sets indicate standard weight.

b. Interior Doors: Standard weight, steel, ball bearing hinges unless Hardware Sets indicate heavy weight.

4. Hinge Options: Comply with the following where indicated in the Hardware Sets or on Drawings:

a. Non-removable Pins: Provide set screw in hinge barrel that, when tightened into a groove in hinge pin, prevents removal of pin while door is closed; for the following applications:

1) Out-swinging lockable doors. 2) Out-swinging access controlled doors.

5. Acceptable Manufacturers:

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a. Bommer Industries (BO). b. Hager Companies (HA). c. McKinney Products (MK). d. Stanley Hardware (ST).

B. Sliding Door Hardware: Sliding door hardware is to be of type and design as specified and should comply with ANSI/BHMA A156.14.

1. Bi-folding Door Hardware: Rated for door panels weighing up to 125 lb.

a. Acceptable Manufacturers:

1) Pemko Manufacturing (PE). 2) Richards-Wilcox, Inc. (RW).

2.3 DOOR OPERATING TRIM

A. Flush Bolts and Surface Bolts: ANSI/BHMA A156.3 and A156.16, Grade 1, certified automatic, self-latching, and manual flush bolts and surface bolts. Manual flush bolts to be furnished with top rod of sufficient length to allow bolt location approximately six feet from the floor. Furnish dust proof strikes for bottom bolts. Surface bolts to be minimum 8” in length and U.L. listed for labeled fire doors and U.L. listed for windstorm components where applicable. Provide related accessories (mounting brackets, strikes, coordinators, etc.) as required for appropriate installation and operation.

1. Acceptable Manufacturers:

a. Door Controls International (DC). b. McKinney Architectural Hardware (MK). c. Rockwood Manufacturing (RO). d. Trimco (TC).

B. Coordinators: ANSI/BHMA A156.3 certified door coordinators consisting of active-leaf, hold-open lever and inactive-leaf release trigger. Coordinators fabricated from steel with nylon-coated strike plates and built-in adjustable safety release.

1. Acceptable Manufacturers:

a. Door Controls International (DC). b. McKinney Architectural Hardware (MK). c. Rockwood Manufacturing (RO). d. Trimco (TC).

C. Door Push Plates and Pulls: ANS/BHMA A156.6 certified door pushes and pulls of type and design specified below or in the Hardware Sets. Coordinate and provide proper width and height as required where conflicting hardware dictates.

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1. Push/Pull Plates: Minimum .050 inch thick, 4-inches wide by 16-inches high, with square corners and beveled edges, secured with exposed screws unless otherwise indicated.

2. Straight Pull Design: Minimum 1-inch round diameter stainless steel bar or tube stock pulls with 2 1/2-inch projection from face of door unless otherwise indicated.

3. Offset Pull Design: Minimum 1-inch round diameter stainless steel bar or tube stock pulls with 2 1/2-inch projection and offset of 90 degrees unless otherwise indicated.

4. Push Bars: Minimum 1-inch round diameter horizontal push bars with minimum clearance of 2 1/2-inch projection from face of door unless otherwise indicated.

5. Fasteners: Provide manufacturer's designated fastener type as indicated in Hardware Sets.

a. Acceptable Manufacturers:

1) McKinney Architectural Hardware (MK). 2) Rockwood Manufacturing (RO). 3) Trimco (TC).

2.4 CYLINDERS AND KEYING

A. General: Cylinder manufacturer to have minimum (10) years experience designing secured master key systems and have on record a published security keying system policy.

B. Source Limitations: Obtain each type of keyed cylinder and keys from the same source manufacturer as locksets and exit devices, unless otherwise indicated.

1. Acceptable Manufacturers:

a. Corbin Russwin Hardware (RU). b. Sargent Manufacturing (SA). c. Schlage (SC).

C. Patented Security Cylinders: ANSI/BHMA A156.5, Grade 1, certified cylinders employing a utility patented and restricted keyway requiring the use of patented controlled keys. Provide bump resistant, fixed core cylinders as standard with solid recessed cylinder collars. Cylinders are to be factory keyed where permanent keying records will be established and maintained.

1. Provide a 6 pin multi-level master key system comprised of patented controlled keys and security cylinders operated by one (1) key of the highest level. Geographical exclusivity to be provided for all security and high security cylinders and UL437 certification where specified.

a. DG2 Cylinders: Provide utility patented controlled keyway and side bar locking

incorporating unique angled bottom pins for geographical exclusivity. Cylinders constructed to provide protection against bumping and picking.

2. Acceptable Manufacturer:

a. Sargent Manufacturing (SA) - Degree Series.

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b. Corbin Russwin (RU) - Medeco KeyMark X4 Series. c. Medeco (MC) - Keymark X4 Series. d. Schlage Lock (SC) – Primus Everest D Series.

D. Cylinders: Original manufacturer cylinders complying with the following:

1. Mortise Type LFIC: Threaded cylinders with rings and straight- or clover-type cam. 2. Rim Type LFIC: Cylinders with back plate, flat-type vertical or horizontal tailpiece, and

raised trim ring. 3. Bored-Lock Type LFIC: Cylinders with tailpieces to suit locks. 4. Mortise and rim cylinder collars to be solid and recessed to allow the cylinder face to be

flush and be free spinning with matching finishes.

E. Keying System: Each type of lock and cylinders to be factory keyed. Conduct specified "Keying Conference" to define and document keying system instructions and requirements. Furnish factory cut, nickel-silver large bow permanently inscribed with a visual key control number as directed by Owner. Incorporate decisions made in keying conference, and as follows:

1. Master Key System: Cylinders are operated by a change key and a master key. 2. Grand Master Key System: Cylinders are operated by a change key, a master key, and a

grand master key. 3. Verify whether keying into existing or new system with Owner.

F. Key Quantity: Provide the following minimum number of keys:

1. Top Master Key: One (1) 2. Change Keys per Cylinder: Two (2) 3. Master Keys (per Master Key Group): Two (2) 4. Grand Master Keys (per Grand Master Key Group): Two (2) 5. Construction Control Keys (where required): Two (2) 6. Permanent Control Keys (where required): Two (2)

G. Construction Keying: Provide construction master keyed cylinders or temporary keyed construction cores where specified. Provide construction master keys in quantity as required by project Contractor. Replace construction cores with permanent cores. Furnish permanent cores for installation as directed under specified "Keying Conference".

H. Key Registration List: Provide keying transcript list to Owner's representative in the proper format for importing into key control software.

I. Key Control Cabinet: Provide a key control system including envelopes, labels, and tags with self-locking key clips, receipt forms, 3-way visible card index, temporary markers, permanent markers, and standard metal cabinet. Key control cabinet shall expansion capacity of 150% of the number of locks required for the project.

1. Acceptable Manufacturers:

a. Lund Equipment (LU). b. Telkee (TK).

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2.5 MECHANICAL LOCKS AND LATCHING DEVICES

A. Mortise Locksets, Grade 1 (Heavy Duty): ANSI/BHMA A156.13, Series 1000, Operational Grade 1 certified mortise locksets furnished in the functions as specified in the Hardware Sets. Locksets to be manufactured with a corrosion resistant, stamped 12 gauge minimum formed steel case and be field-reversible for handing without disassembly of the lock body. Lockset trim (including knobs, levers, escutcheons, roses) to be the product of a single manufacturer. Furnish with standard 2 3/4" backset, 3/4" throw anti-friction stainless steel latchbolt, and a full 1" throw stainless steel bolt for deadbolt functions.

1. Acceptable Manufacturers:

a. Corbin Russwin Hardware (RU) – ML2000 Series. b. Sargent Manufacturing (SA) – 8200 Series. c. Schlage (SC) – L9000 Series.

B. Cylindrical Locksets, Grade 1 (Heavy Duty): ANSI/BHMA A156.2, Series 4000, Grade 1 certified cylindrical (bored) locksets furnished in the functions as specified in the Hardware Sets. Lock chassis fabricated of heavy gauge steel, zinc dichromate plated, with through-bolted application. Furnish with solid cast levers, standard 2 3/4” backset, and 1/2" (3/4" at rated paired openings) throw brass or stainless steel latchbolt. Locks are to be non-handed and fully field reversible.

1. Acceptable Manufacturers:

a. Corbin Russwin Hardware (RU) – CL3300 Series. b. Sargent Manufacturing (SA) – 10 Line. c. Schlage (SC) – ND Series.

C. Lock Trim Design: As specified in Hardware Sets.

D. Knurling: Where specified provide knurling or abrasive coating to all levers on doors leading to hazardous areas such as mechanical rooms, boiler and furnace rooms, janitor closets, and as otherwise required by the Illinois Accessibility Code.

2.6 LOCK AND LATCH STRIKES

A. Strikes: Provide manufacturer's standard strike with strike box for each latch or lock bolt, with curved lip extended to protect frame, finished to match door hardware set, unless otherwise indicated, and as follows:

1. Flat-Lip Strikes: For locks with three-piece antifriction latchbolts, as recommended by manufacturer.

2. Extra-Long-Lip Strikes: For locks used on frames with applied wood casing trim. 3. Aluminum-Frame Strike Box: Provide manufacturer's special strike box fabricated for

aluminum framing.

B. Standards: Comply with the following:

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1. Strikes for Mortise Locks and Latches: BHMA A156.13. 2. Strikes for Bored Locks and Latches: BHMA A156.2. 3. Strikes for Auxiliary Deadlocks: BHMA A156.5. 4. Dustproof Strikes: BHMA A156.16.

2.7 CONVENTIONAL EXIT DEVICES

A. Conventional Push Rail Exit Devices (Heavy Duty): ANSI/BHMA A156.3, Grade 1 certified panic and fire exit hardware devices furnished in the functions specified in the Hardware Sets. Mounting rails to be formed from smooth stainless steel, brass or bronze architectural materials no less than 0.072" thick, with push rails a minimum of 0.062" thickness. Painted or aluminum metal rails are not acceptable. Exit device latch to be investment cast stainless steel, pullman type, with deadlock feature.

1. Acceptable Manufacturers:

a. Corbin Russwin Hardware (RU) - ED4000 / ED5000 Series. b. Sargent Manufacturing (SA) - 80 Series. c. Von Duprin (VD) - 35A/98 XP Series.

B. Security Push Rail Exit Devices (Heavy Duty): ANSI/BHMA A156.3, Grade 1 certified rim panic and fire exit hardware devices furnished in the functions specified in the Hardware Sets. Mounting rails to be formed from smooth stainless steel, brass or bronze architectural materials no less than 0.072" thick, with push rails a minimum of 0.062" thickness. Painted or aluminum metal rails are not acceptable. Exit device latch to be constructed of high grade, heat treated, corrosion resistant nickel steel alloy, and have a full 3/4" throw projection with slide action positive deadlocking.

1. Static Load Force Resistance: Minimum 3000 lbs certified independent tested.

2. Acceptable Manufacturers:

a. Corbin Russwin Hardware (RU) - ED5000S Series. b. Must be provided at pairs with removable mullion.

C. Tube Steel Removable Mullions: ANSI/BHMA A156.3 removable steel mullions with malleable-iron top and bottom retainers and a primed paint finish. Provide keyed removable feature, stabilizers, and mounting brackets as specified in the Hardware Sets. At openings designed for severe wind load conditions due to hurricanes or tornadoes, provide manufacturers approved mullion and accessories to meet applicable state and local windstorm codes.

1. Acceptable Manufacturers:

a. Corbin Russwin Hardware (RU) - 700/900 Series. b. Sargent Manufacturing (SA) - 980S Series. c. Von Duprin (VD) – 4954/9954 Series.

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2.8 STAND ALONE ACCESS CONTROL LOCKING DEVICES

A. Stand Alone Electronic Keypad Locksets and Exit Devices: Internal, battery-powered, self-contained ANSI Grade 1 mortise or cylindrical lock consisting of electronically motor driven locking mechanism and integrated keypad without requirements for separate electronic programming devices. Locks to accept standard, interchangeable (removable) core, security and high security override cylinders. Provide keypad locks with a minimum 100 user codes furnished standard with 6 "AA" batteries and non-volatile memory.

1. Acceptable Manufacturers:

a. Sargent Manufacturing (SA) - KP Series. b. Schlage (SC) - AD100 Series.

2.9 DOOR CLOSERS

A. All door closers specified herein shall meet or exceed the following criteria:

1. General: Door closers to be from one manufacturer, matching in design and style, with the same type door preparations and templates regardless of application or spring size. Closers to be non-handed with full sized covers including installation and adjusting information on inside of cover.

2. Standards: Closers to comply with UL-10C and UBC 7-2 for Positive Pressure Fire Test and be U.L. listed for use of fire rated doors.

3. Size of Units: Comply with manufacturer's written recommendations for sizing of door closers depending on size of door, exposure to weather, and anticipated frequency of use. Where closers are indicated for doors required to be accessible to the physically handicapped, provide units complying with ANSI ICC/A117.1 provisions for door opening force and delayed action closing.

4. Closer Arms: Provide heavy duty, forged steel closer arms unless otherwise indicated in Hardware Sets.

a. Where closers are indicated to have mechanical dead-stop, provide heavy duty arms and brackets with an integral positive stop.

b. Where closers are indicated to have mechanical hold open, provide heavy duty units with an additional built-in mechanical holder assembly designed to hold open against normal wind and traffic conditions. Holder to be manually selectable to on-off position.

c. Where closers are indicated to have a cushion-type stop, provide heavy duty arms and brackets with spring stop mechanism to cushion door when opened to maximum degree.

5. Closer Accessories: Provide door closer accessories including custom templates, special mounting brackets, spacers and drop plates, and through-bolt or security type fasteners as specified in the door Hardware Sets.

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6. Door closer shall be installed for maximum aesthetics. In general, install closers regular arm on inswinging doors and parallel arm on outswinging doors, or as otherwise noted.

B. Door Closers, Surface Mounted (Heavy Duty): ANSI/BHMA A156.4, Grade 1 surface mounted, heavy duty door closers with complete spring power adjustment, sizes 1 thru 6; and fully operational adjustable according to door size, frequency of use, and opening force. Closers to be rack and pinion type, one piece cast iron or aluminum alloy body construction, with adjustable backcheck and separate non-critical valves for closing sweep and latch speed control. Provide non-handed units and high impact, non-corrosive plastic covers standard.

1. Acceptable Manufacturers:

a. LCN Closers (LC) - 4040XP Series. b. Sargent Manufacturing (SA) - 351 Series. c. Norton Door Controls (NO) - 7500 Series.

2.10 ARCHITECTURAL TRIM

A. Door Protective Trim

1. General: Door protective trim units to be of type and design as specified below or in the Hardware Sets.

2. Size: Fabricate protection plates (kick, armor, or mop) not more than 2" less than door width (LDW) on stop side and not more than 1" less than door width on pull side. Coordinate and provide proper width and height as required where conflicting hardware dictates. Height to be as specified in the Hardware Sets.

3. Metal Protection Plates: ANSI/BHMA A156.6 certified metal protection plates (kick, armor, or mop), fabricated from the following.

a. Stainless Steel: 050-inch thick, with countersunk screw holes (CSK).

4. Fasteners: Provide manufacturer's designated fastener type as specified in the Hardware Sets.

5. Metal Door Edging: Door protection edging fabricated from a minimum .050-inch thick metal sheet, formed into an angle or "U" cap shapes, surface or mortised mounted onto edge of door. Provide appropriate leg overlap to account for protection plates as required. Height to be as specified in the Hardware Sets.

6. Acceptable Manufacturers:

a. McKinney Architectural Hardware (MK). b. Rockwood Manufacturing (RO). c. Trimco (TC).

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2.11 DOOR STOPS AND HOLDERS

A. General: Door stops and holders to be of type and design as specified below or in the Hardware Sets.

B. Door Stops and Bumpers: ANSI/BHMA A156.16, Grade 1 certified door stops and wall bumpers. Provide wall bumpers, either convex or concave types with anchorage as indicated, unless floor or other types of door stops are specified in Hardware Sets. Do not mount floor stops where they will impede traffic. Where floor or wall bumpers are not appropriate, provide overhead type stops and holders.

1. Acceptable Manufacturers:

a. McKinney Architectural Hardware (MK). b. Rockwood Manufacturing (RO). c. Trimco (TC).

C. Overhead Door Stops and Holders: ANSI/BHMA A156.6, Grade 1 certified overhead stops and holders to be surface or concealed types as indicated in Hardware Sets. Track, slide, arm and jamb bracket to be constructed of extruded bronze and shock absorber spring of heavy tempered steel. Provide non-handed design with mounting brackets as required for proper operation and function.

1. Acceptable Manufacturers:

a. Rixson Door Controls (RF). b. Rockwood Manufacturing (RO). c. Sargent Manufacturing (SA).

2.12 ARCHITECTURAL SEALS

A. General: Thresholds, weatherstripping, and gasket seals to be of type and design as specified below or in the Hardware Sets. Provide continuous weatherstrip gasketing on exterior doors and provide smoke, light, or sound gasketing on interior doors where indicated. At exterior applications provide non-corrosive fasteners and elsewhere where indicated.

B. Smoke Labeled Gasketing: Assemblies complying with NFPA 105 that are listed and labeled by a testing and inspecting agency acceptable to authorities having jurisdiction, for smoke control ratings indicated, based on testing according to UL 1784.

1. Provide smoke labeled perimeter gasketing at all smoke labeled openings.

C. Fire Labeled Gasketing: :Assemblies complying with NFPA 80 that are listed and labeled by a testing and inspecting agency acceptable to authorities having jurisdiction, for fire ratings indicated, based on testing according to UL-10C.

1. Provide intumescent seals as indicated to meet UL10C Standard for Positive Pressure Fire Tests of Door Assemblies, and UBC 7-2, Fire Tests of Door Assemblies.

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D. Sound-Rated Gasketing: Assemblies that are listed and labeled by a testing and inspecting agency, for sound ratings indicated, based on testing according to ASTM E 1408.

E. Replaceable Seal Strips: Provide only those units where resilient or flexible seal strips are easily replaceable and readily available from stocks maintained by manufacturer.

F. Acceptable Manufacturers:

1. McKinney Weatherstripping Products (MW). 2. Pemko Manufacturing (PE). 3. Reese Enterprises, Inc. (RS).

2.13 FABRICATION

A. Fasteners: Provide door hardware manufactured to comply with published templates generally prepared for machine, wood, and sheet metal screws. Provide screws according to manufacturers recognized installation standards for application intended.

2.14 FINISHES

A. Standard: Designations used in the Hardware Sets and elsewhere indicate hardware finishes complying with ANSI/BHMA A156.18, including coordination with traditional U.S. finishes indicated by certain manufacturers for their products.

B. Provide quality of finish, including thickness of plating or coating (if any), composition, hardness, and other qualities complying with manufacturer's standards, but in no case less than specified by referenced standards for the applicable units of hardware.

C. Protect mechanical finishes on exposed surfaces from damage by applying a strippable, temporary protective covering before shipping.

PART 3 - EXECUTION

3.1 EXAMINATION

A. Examine scheduled openings, with Installer present, for compliance with requirements for installation tolerances, labeled fire door assembly construction, wall and floor construction, and other conditions affecting performance.

B. Notify architect of any discrepancies or conflicts between the door schedule, door types, drawings and scheduled hardware. Proceed only after such discrepancies or conflicts have been resolved in writing.

3.2 PREPARATION

A. Hollow Metal Doors and Frames: Comply with ANSI/DHI A115 series.

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B. Wood Doors: Comply with ANSI/DHI A115-W series.

3.3 INSTALLATION

A. Install each item of mechanical and electromechanical hardware and access control equipment to comply with manufacturer's written instructions and according to specifications.

1. Installers are to be trained and certified by the manufacturer on the proper installation and adjustment of fire, life safety, and security products including: hanging devices; locking devices; closing devices; and seals.

B. Mounting Heights: Mount door hardware units at heights indicated in following applicable publications, unless specifically indicated or required to comply with governing regulations:

1. Standard Steel Doors and Frames: DHI's "Recommended Locations for Architectural Hardware for Standard Steel Doors and Frames."

2. Wood Doors: DHI WDHS.3, "Recommended Locations for Architectural Hardware for Wood Flush Doors."

3. Where indicated to comply with accessibility requirements, comply with ANSI A117.1 "Accessibility Guidelines for Buildings and Facilities."

4. Provide blocking in drywall partitions where wall stops or other wall mounted hardware is located.

C. Retrofitting: Install door hardware to comply with manufacturer's published templates and written instructions. Where cutting and fitting are required to install door hardware onto or into surfaces that are later to be painted or finished in another way, coordinate removal, storage, and reinstallation of surface protective trim units with finishing work specified in Division 9 Sections. Do not install surface-mounted items until finishes have been completed on substrates involved.

D. Thresholds: Set thresholds for exterior and acoustical doors in full bed of sealant complying with requirements specified in Division 7 Section "Joint Sealants."

E. Storage: Provide a secure lock up for hardware delivered to the project but not yet installed. Control the handling and installation of hardware items so that the completion of the work will not be delayed by hardware losses before and after installation.

3.4 FIELD QUALITY CONTROL

A. Field Inspection: Supplier will perform a final inspection of installed door hardware and state in report whether work complies with or deviates from requirements, including whether door hardware is properly installed, operating and adjusted.

3.5 ADJUSTING

A. Initial Adjustment: Adjust and check each operating item of door hardware and each door to ensure proper operation or function of every unit. Replace units that cannot be adjusted to

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operate as intended. Adjust door control devices to compensate for final operation of heating and ventilating equipment and to comply with referenced accessibility requirements.

3.6 CLEANING AND PROTECTION

A. Protect all hardware stored on construction site in a covered and dry place. Protect exposed hardware installed on doors during the construction phase. Install any and all hardware at the latest possible time frame.

B. Clean adjacent surfaces soiled by door hardware installation.

C. Clean operating items as necessary to restore proper finish. and provide final protection and maintain conditions that ensure door hardware is without damage or deterioration at time of owner occupancy.

3.7 DEMONSTRATION

A. Instruct Owner's maintenance personnel to adjust, operate, and maintain mechanical and electromechanical door hardware.

3.8 DOOR HARDWARE SCHEDULE

A. The hardware sets represent the design intent and direction of the owner and architect. They are a guideline only and should not be considered a detailed hardware schedule. Discrepancies, conflicting hardware and missing items should be brought to the attention of the architect with corrections made prior to the bidding process. Omitted items not included in a hardware set should be scheduled with the appropriate additional hardware required for proper application and functionality.

B. Manufacturer’s Abbreviations:

1. MK - McKinney 2. RO - Rockwood 3. SA - Sargent 4. RF - Rixson

5. PE – Pemko 6. KX – Knox Company

C. Hardware Schedule:

Hardware Set 1

Doors: 137A, 150

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6 Hinge (heavy weight) T4A3386 (NRP) 4-1/2" x 4-1/2" US32D MK 1 Removable Mullion DG2 63 64 L980S MK x stabilizers PC SA 1 Exit Device TB 8810 ETP US32D SA

1 Keypad Exit Device TB DG2 63 64 LK8877 ETP x weatherseal & shroud US32D SA

2 Door Closer (surface w/stop arm) TB 351 CPSH x plate as required EN SA 2 Kick Plate K1050 8" x 2" LDW US32D RO 1 Threshold 253x3AFG FHSL x LAR PE 1 Mullion Seal 5110BL x mullion height PE 2 Door Sweep 315CN x DW PE 1 Weatherseal 303AS, head and jambs PE 2 Meeting Stile Seal 305CN x door height PE

Hardware Set 2 Doors: 100A, 100B, 144 3 Hinge (heavy weight) T4A3386 (NRP) 4-1/2" x 4-1/2" US32D MK 1 Exit Device TB DG2 63 64 8804 PSB US32D SA 1 Door Closer (surface w/stop arm) TB 351 CPSH x plate as required EN SA 1 Kick Plate K1050 8" x 2" LDW US32D RO 1 Wall Stop 403 EXP @ 100B, 144 US26D RO 1 Threshold 253x3AFG FHSL14 x LAR PE 1 Door Sweep 315CN x DW PE 1 Weatherseal 303AS, head and jambs PE

Hardware Set 3 Doors: 104A, 104B, 147A

3 Hinge (heavy weight) T4A3386 (NRP) 4-1/2" x 4-1/2" US32D MK 1 Keypad Exit Device TB DG2 63 64 LK8877 ETP x weatherseal & shroud US32D SA 1 Door Closer (surface w/stop arm) TB 351 CPSH x plate as required EN SA 1 Kick Plate K1050 8" x 2" LDW US32D RO 1 Wall Stop 403 EXP US26D RO 1 Threshold 253x3AFG FHSL14 x LAR PE 1 Door Sweep 315CN x DW PE 1 Weatherseal 303AS, head and jambs PE

Hardware Set 4 Doors: 143, M10

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6 Hinge (heavy weight) T4A3386 (NRP) 4-1/2" x 4-1/2" US32D MK 2 Flush Bolt 555 US26D RO 1 Dust Proof Strike 570 US26D RO

1 Mortise Lock (storeroom deadbolt) DG2 63 64 8251 LNP MK US26D SA

1 Door Closer (surface w/stop arm) TB 351 CPSH x plate as required EN SA 2 Kick Plate K1050 16" x 2" LDW US32D RO 2 Kick Down Stop/Holder 461/461L US26D RO 1 Threshold 253x3AFG FHSL14 x LAR PE 2 Door Sweep 315CN x DW PE 1 Weatherseal 303AS, head and jambs PE 1 Astragal 357SP x S88D PE

Hardware Set 5 Doors: 350A, 350B 4 Hinge (heavy weight) T4A3386 (NRP) 4-1/2" x 4-1/2" US32D MK 1 Cylindrical Lock (classroom) 28 DG2 63 64 10G37 LP MK US26D SA 1 Kick Plate K1050 16" x 2" LDW US32D RO 1 Wall Stop 409 US32D RO 1 Threshold 253x3AFG FHSL14 x LAR PE 1 Door Sweep 315CN x DW PE 1 Weatherseal 303AS, head and jambs PE

Hardware Set 6 Doors: 137B 6 Hinge (heavy weight) T4A3786 4-1/2" x 4-1/2" US26D MK 2 Dummy Push Rail TB 8893 US32D SA 2 Dummy Lever Trim 710-ETP US32D SA 2 Door Closer (surface w/stop arm) TB 351 CPSH x plate as required EN SA 2 Wall Stop 403 EXP US26D RO 2 Kick Plate K1050 8" x 2" LDW US32D RO 1 Meeting Stile Seal S772D x door height PE 1 Gasketing S773D, head and jambs PE

Hardware Set 7 Doors: 148, M01, M04

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3 Hinge TA2714 (NRP) 4-1/2" x 4-1/2" US26D MK 1 Cylindrical Lock (storeroom) 28 DG2 63 64 10G04 LP MK US26D SA 1 Door Closer (surface) TB 351 O/P9 x plate as required EN SA 1 Kick Plate K1050 16" x 2" LDW US32D RO 1 Wall Stop 409 US32D RO 1 Gasketing S773D, head and jambs PE

Hardware Set 8 Doors: 132, 133, 135, M02, M03, M11 3 Hinge TA2714 4-1/2" x 4-1/2" US26D MK 1 Cylindrical Lock (passage) 28 10U15 LP US26D SA 1 Door Closer (surface) TB 351 O/P9 EN SA 1 Kick Plate K1050 16" x 2" LDW US32D RO 1 Wall Stop 409 US32D RO 1 Gasketing S773D, head and jambs PE

Hardware Set 9 Doors: 105, 107, 110, 112, 115, 117, 130 3 Hinge TA2714 4-1/2" x 4-1/2" US26D MK 1 Cylindrical Lock (passage) 28 10U15 LP US26D SA 1 Kick Plate K1050 16" x 2" LDW US32D RO 1 Wall Stop 409 US32D RO 1 Gasketing S773D, head and jambs PE

Hardware Set 10 Doors: 119, 121 3 Hinge TA2714 4-1/2" x 4-1/2" US26D MK 1 Cylindrical Lock (privacy) 28 10U65 LP MK US26D SA 1 Kick Plate K1050 16" x 2" LDW US32D RO 1 Wall Stop 409 US32D RO 1 Gasketing S773D, head and jambs PE

Hardware Set 11 Doors: 125 6 Hinge TA2714 4-1/2" x 4-1/2" US26D MK 2 Flush Bolt 555 US26D RO

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DOOR HARDWARE 087100 - 22

1 Dust Proof Strike 570 US26D RO 1 Cylindrical Lock (passage) 28 10GU15 LP US26D SA 2 Wall Stop 409 US32D RO 2 Silencer 608 RO

Hardware Set 12 Doors: 147B 6 Hinge TA2714 (NRP) 4-1/2" x 4-1/2" US26D MK 1 Coordinator 1600 x FB Black RO 2 Mounting Bracket 1601AB/C as required Black RO 1 Combo Flush Bolt Set 1945 US26D RO 1 Dust Proof Strike 570 US26D RO 1 Cylindrical Lock (classroom) 28 DG2 63 64 10G37 LP MK US26D SA 1 Door Closer (surface) TB 351 O/P9 H x plate as required EN SA 1 Door Closer (surface w/stop arm) TB 351 CPSH x plate as required EN SA 2 Kick Plate K1050 16" x 2" LDW US32D RO 1 Wall Stop 409 US32D RO 1 Gasketing S773D, head and jambs PE 1 Meeting Stile Seal S772D x door height PE

Hardware Set 13 Doors: 126A, 126B, M49 3 Hinge TA2714 (NRP) 4-1/2" x 4-1/2" US26D MK 1 Cylindrical Lock (classroom) 28 DG2 63 64 10G37 LP MK US26D SA 1 Door Closer (surface) TB 351 O/P9 H x plate as required EN SA 1 Kick Plate K1050 16" x 2" LDW US32D RO 1 Wall Stop 409 US32D RO 1 Gasketing S773D, head and jambs PE

Hardware Set 13A Doors: 131, 134, M05 3 Hinge TA2714 4-1/2" x 4-1/2" US26D MK 1 Cylindrical Lock (passage) 28 10U15 LP US26D SA 1 Door Closer (surface) TB 351 O/P9 H x plate as required EN SA 1 Kick Plate K1050 16" x 2" LDW US32D RO 1 Wall Stop 409 US32D RO 1 Gasketing S773D, head and jambs PE

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Hardware Set 14

Doors: 127, 136 3 Hinge T4A3786 4-1/2" x 4-1/2" US26D MK 1 Push Plate 70C 4 x 16 US32D RO 1 Pull Plate BF110 x 70C 4 x 16 US32D RO 1 Door Closer (surface) TB 351 CPSH x plate as required EN SA 1 Kick Plate K1050 16" x 2" LDW US32D RO 1 Wall Stop 409 US32D RO 1 Gasketing S773D, head and jambs PE

Hardware Set 15 Doors: 123A 3 Hinge (heavy weight) T4A3786 (NRP) 5" x 4-1/2" US26D MK 1 Cylindrical Lock (passage) 28 10U15 LP US26D SA 1 Door Closer (surface) TB 351 O/P9 EN SA 1 Kick Plate K1050 16" x 2" LDW US32D RO 1 Wall Stop 409 US32D RO 1 Gasketing S773D, head and jambs PE

Hardware Set 16 Doors: 106A, 106B, 111A, 111B, 116A, 116B, 120A, 120B 3 Hinge TA2314 4-1/2" x 4-1/2" US32D MK 1 Cylindrical Lock (privacy) 28 10U65 LP US26D SA 1 Surface Overhead Stop 10-X36 630 RF 1 Kick Plate K1050 16" x 2" LDW US32D RO 1 Gasketing S773D, head and jambs PE

Hardware Set 17 Doors: 101, 102, 114, 146 3 Hinge TA2714 4-1/2" x 4-1/2" US26D MK 1 Cylindrical Lock (privacy) 28 10U65 LP US26D SA 1 Kick Plate K1050 16" x 2" LDW US32D RO 1 Wall Stop 409 US32D RO 1 Gasketing S773D, head and jambs PE

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DOOR HARDWARE 087100 - 24

Hardware Set 18 Doors: 108, 109, 113, 129 2 Wire Pull 853 US26D RO 1 Bifold Door Set HF4/100A/6 PE

Hardware set 19 Doors: 124A, 138A, 138B, 138C, 138D, 138E, 138F, 141, 196, 197 1 Misc All Hardware By Others

Hardware Set 20 Doors: Miscellaneous Hardware 1 Key Box 3200(R), hinged door, color by archt KX 1 Key Blank Box of 50 in project’s keyway SA 1 Key Cabinet Per specifications, sized for project

END OF SECTION 087100

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DENVER FIRE STATION NO. 18 DENVER, COLORADO

UNIT SKYLIGHTS 086400 - 1

SECTION 086400 - UNIT SKYLIGHTS

PART 1 - GENERAL

1.1 SUMMARY

A. Section Includes:

1. Self-flashing unit skylights with prefabricated integral curb.

B. Related Sections:

1. Division 06 Section "Rough Carpentry" for wood framing and blocking at unit skylights.

2. Division 07 Section "Roof Accessories" for roof curbs at skylights.

1.2 PERFORMANCE REQUIREMENTS A. The FS deck mount skylight is independently tested in accordance with listed standards

for compliance with the unit skylight provisions of the 2003, 2006 and 2009 IBC, IECC, and IRC as follows:

a. AAMA/WDMA/CSA 101/I.S.2/A440-05 (NAFS – 05) and/or

AAMA/WDMA/CSA 101/I.S.2/A440-08 (NAFS – 08) Performance Grades must be greater than or equal to: i. Downward design pressure = 100 psf

ii. Uplift Design Pressure = 40 psf

b. AAMA/WDMA/CSA 101/I.S.2/A440-02 (NAFS – 02) Rated pressures must be greater than or equal to:

i. Downward design pressure = 100 psf ii. Uplift Design Pressure = 50 psf

B. Air leakage: Maximum of 0.4 l/s/m² (0.08 CFM/ft²) of total unit area, measured at a pres-

sure of 75 Pa (1.57 psf) in accordance with ASTM E 283, per the NAFS standards in (A).

C. Water infiltration: No water penetration noted as measured in accordance with ASTM E 331 with a test pressure differential of 720 Pa (15.0 psf). Exceeds requirements of NAFS standards in (A).

D. Thermal Performance: U-factor = 0.45 Btu/hr*ft2*F° or less, SHGC = 0.26 or less and

Vt = 0.52 or greater (clear). Tested and certified in accordance with NFRC 100 and 200 procedures. Applicable to aluminum and copper clad models. 2010 ENERGY STAR qualified in all U.S. zones. Applicable to aluminum and copper-clad models.

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UNIT SKYLIGHTS 086400 - 2

E. FS skylights with impact glazing (06): Tested and certified in accordance with ASTM E 1886 and ASTM E 1996, Rated for Wind Zone 3, Missile Level C, Cycle Pressure +50 / -50.

F. Limit member deflection to flexure limit of glass with full recovery of glazing materials. G. System accommodates, without damage to components or deterioration of seals, move-

ment between frame and perimeter components.

1.3 SUBMITTALS

A. Product Data: For each type of unit skylight indicated. Include construction details, material descriptions, dimensions of individual components and profiles, and finishes for unit skylights.

1. Motors: Show nameplate data, ratings, characteristics, and mounting arrangements.

B. LEED Submittals: 1. Product Data for Credit EQ 4.1: For adhesives and sealants, including printed statement

of VOC content.

C. Shop Drawings: For unit skylight work. Include plans, elevations, sections, details, and connections to supporting structure and other adjoining work.

1. Unit Skylight Operating System: Show locations, mounting, and details for installing operator components and controls.

D. Samples for Verification: For each type of exposed finish required, in a representative section of each unit skylight in manufacturer's standard size.

E. Product Schedule: For unit skylights.

F. Qualification Data: For qualified Installer and manufacturer.

G. Product Test Reports: Based on evaluation of comprehensive tests performed by a qualified testing agency for each type and size of unit skylight.

H. Field quality-control reports.

I. Maintenance Data: For unit skylights to include in maintenance manuals.

J. Warranty: Sample of special warranty.

1.4 QUALITY ASSURANCE

A. Manufacturer Qualifications: A manufacturer capable of fabricating unit skylights that meet or exceed performance requirements indicated and of documenting this performance by inclusion in lists and by labels, test reports, and calculations.

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UNIT SKYLIGHTS 086400 - 3

B. Installer Qualifications: An installer acceptable to unit skylight manufacturer for installation of units required for this Project.

C. Source Limitations: Obtain unit skylights from single source from single manufacturer.

D. Surface-Burning Characteristics of Plastic Glazing: Provide plastic glazing sheets identical to those tested for fire-exposure behavior per test method indicated below by a testing and inspecting agency acceptable to authorities having jurisdiction. Identify materials with appropriate markings of applicable testing and inspecting agency.

1. Self-Ignition Temperature: 650 deg F (343 deg C) or more for plastic sheets in thickness indicated when tested per ASTM D 1929.

2. Smoke-Production Characteristics: Comply with either requirement below:

a. Smoke-Developed Index: 450 or less when tested per ASTM E 84 on plastic sheets in manner indicated for use.

b. Smoke Density: 75 or less when tested per ASTM D 2843 on plastic sheets in thickness indicated for use.

3. Burning Characteristics: Tested per ASTM D 635.

E. Preinstallation Conference: Conduct conference at Project site.

1.5 COORDINATION

A. Coordinate unit skylight flashing requirements with roofing system.

B. Coordinate sizes and locations of prefabricated curbs with actual unit skylights provided.

C. Provide anchors and inserts to be placed in adjacent construction in proper sequence so as not to delay the Work.

1.6 WARRANTY

A. Special Warranty: Manufacturer's standard form in which manufacturer agrees to repair or replace components of unit skylights that fail in materials or workmanship within specified warranty period.

1. Failures include, but are not limited to, the following:

a. Uncontrolled water leakage. b. Deterioration of metals, metal finishes, and other materials beyond normal

weathering. c. Yellowing of acrylic glazing. d. Breakage of polycarbonate glazing. e. Deterioration of insulating-glass hermetic seal.

2. Warranty Period: Five years from date of Substantial Completion.

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UNIT SKYLIGHTS 086400 - 4

PART 2 - PRODUCTS

2.1 MANUFACTURERS

A. Basis-of-Design Product: Subject to compliance with requirements, provide Velux; FCM 3046; Impact Aluminum Skylights; Size M06; high profile flashing with adhesive underlayment or comparable product by one of the following:

1. American Skylites. 2. APC Dayliter; C/S Group. 3. Auburn Skylights; Major Industries, Inc. 4. Bristolite Skylights. 5. Exarc Skylights, Inc. 6. Fiore Skylights, Inc. 7. Fox Lite, Inc.; Skymaster Skylights. 8. Kalwall Corporation. 9. Naturalite Skylight Systems; Vistawall Group (The). 10. Skyline Sky-Lites, LLC. 11. Solar Green. 12. Solar Industries, Inc. 13. Sunglo Skylight Products.

2.2 MATERIALS

A. Aluminum Components:

1. Sheets: ASTM B 209 (ASTM B 209M), alloy and temper to suit forming operations and finish requirements but with not less than the strength and durability of alclad Alloy 3005-H25.

2. Extruded Shapes: ASTM B 221 (ASTM B 221M), alloy and temper to suit structural and finish requirements but with not less than the strength and durability of Alloy 6063-T52.

B. Fasteners: Same metal as metal being fastened, nonmagnetic stainless steel, or other noncorrosive metal as recommended by manufacturer. Finish exposed fasteners to match material being fastened.

1. Where removal of exterior exposed fasteners might allow access to building, provide nonremovable fastener heads.

2.3 GLAZING A. Dual sealed Glazing

a. Dual sealed thermal pane with warm edge technology, with three layers of LoE³ sil-

ver that increases visible light over standard low-e coatings while lowering the so-lar heat gain. The following glazing options are available:

b. i. 10 – Tempered LoE³ pane over a laminated tempered interior pane with

0.030” interlayer to achieve higher snow load ratings.

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UNIT SKYLIGHTS 086400 - 5

A. Glazing Gaskets: Manufacturer's standard.

2.4 INSTALLATION MATERIALS

A. Bituminous Coating: SSPC-Paint 12, solvent-type, bituminous mastic, nominally free of sulfur and containing no asbestos fibers, formulated for 15-mil (0.4-mm) dry film thickness per coating.

B. Joint Sealants: As specified in Division 07 Section "Joint Sealants."

C. Mastic Sealant: Polyisobutylene; nonhardening, nonskinning, nondrying, nonmigrating sealant.

D. Roofing Cement: ASTM D 4586, asbestos free, designed for trowel application or other adhesive compatible with roofing system.

E. All adhesives and sealants to meet limits for VOC content when calculated according to 40 CFR 59, Subpart D (EPA Method 24) as outlined in Division 1 Sustainable Design Requirements.

2.5 UNIT SKYLIGHTS

A. General: Provide factory-assembled unit skylights that include glazing, extruded-aluminum glazing retainers, gaskets, and inner frames and that are capable of withstanding performance requirements indicated.

B. Prefabricated Curb: Commercial Curb system; low side height above the roof of 8", and a slope to the top of the curb at 2/12.

C. Unit Shape and Size: As indicated.

D. Thermal Break: Fabricate unit skylights with thermal barrier separating exterior and interior metal framing.

E. Operable Unit Skylight System: Equip vent-type unit skylights with manufacturer's standard hinges, chain-driven operating hardware, and weather-sealing gaskets.

1. Manual Operator: Manufacturer's standard, rotary-crank extension device.

a. Pole Operator: Manual, telescoping to 144 inches (3658 mm .

F. Protective Screens: Manufacturer's standard to protect against windborne debris and against hail.

2.6 GENERAL FINISH REQUIREMENTS

A. Comply with NAAMM's "Metal Finishes Manual for Architectural and Metal Products" for recommendations for applying and designating finishes.

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B. Appearance of Finished Work: Noticeable variations in same piece are not acceptable. Variations in appearance of adjoining components are acceptable if they are within the range of approved Samples and are assembled or installed to minimize contrast.

2.7 ALUMINUM FINISHES

A. High-Performance Organic Finish: 2-coat fluoropolymer finish complying with AAMA 2604] and containing not less than 70 percent PVDF resin by weight in color coat. Prepare, pretreat, and apply coating to exposed metal surfaces to comply with coating and resin manufacturers' written instructions.

1. Color and Gloss: As selected by Architect from manufacturer's full range.

B. FLASHING OPTIONS

1. Type ECB Counter Flashing is a flashing systems designed for use on site-fabricated curbs with deck mounted skylights on low-pitched roof slopes of 0 degrees to 14 degrees. ECB counter flashing should be used with membrane roofing.

PART 3 - EXECUTION

3.1 EXAMINATION

A. Examine openings, substrates, structural support, anchorage, and conditions, with Installer present, for compliance with requirements for installation tolerances and other conditions affecting performance of the Work.

B. Proceed with unit skylight installation only after unsatisfactory conditions have been corrected.

3.2 INSTALLATION

A. Coordinate installation of unit skylight with installation of substrates, vapor retarders, roof insulation, roofing membrane, and flashing as required to ensure that each element of the Work performs properly and that combined elements are waterproof and weathertight.

B. Comply with recommendations in AAMA 1607 and with manufacturer's written instructions for installing unit skylights.

C. Install unit skylights plumb, and true to line, without distortion.

D. Anchor unit skylights securely to supporting substrates.

E. Where metal surfaces of unit skylights will contact incompatible metal or corrosive substrates, including preservative-treated wood, apply bituminous coating on concealed metal surfaces, or provide other permanent separation recommended in writing by unit skylight manufacturer.

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F. Set unit skylight flanges in thick bed of roofing cement to form a seal unless otherwise indicated.

G. Where cap flashing is indicated, install to produce waterproof overlap with roofing or roof flashing. Seal with thick bead of mastic sealant except where overlap is indicated to be left open for ventilation.

3.3 FIELD QUALITY CONTROL

A. Testing Agency: Owner will engage a qualified testing agency to perform tests and inspections.

B. After completion of installation and nominal curing of sealant and glazing compounds but before installation of interior finishes, test for water leaks according to AAMA 501.2.

C. Perform test for total area of each unit skylight.

D. Work will be considered defective if it does not pass tests and inspections.

E. Additional testing and inspections, at Contractor's expense, will be performed to determine compliance of replaced or additional work with specified requirements.

3.4 CLEANING

A. Clean exposed unit skylight surfaces according to manufacturer's written instructions. Touch up damaged metal coatings and finishes.

B. Remove excess sealants, glazing materials, dirt, and other substances.

C. Remove and replace glazing that has been broken, chipped, cracked, abraded, or damaged during construction period.

D. Protect unit skylight surfaces from contact with contaminating substances resulting from construction operations.

E. Unit Skylight Operating System: Clean and lubricate joints and hardware. Adjust for proper operation.

END OF SECTION 086200

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DENVER FIRE STATION NO. 18 DENVER, COLORADO

GROUND-LOOP HEAT-PUMP PIPING 232113.33 - 1

SECTION 232113.33 - GROUND-LOOP HEAT-PUMP PIPING

PART 1 - GENERAL

1.1 RELATED DOCUMENTS

A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section.

1.2 SUMMARY

A. This Section includes piping for vertical, direct-buried, ground-loop, heat-pump systems that operate between 23 and 104 deg F.

1.3 PERFORMANCE REQUIREMENTS

A. Components and installation shall be capable of withstanding the following minimum working pressure, unless otherwise indicated:

1. Ground-Loop, Heat-Pump Piping: 160 psig.

1.4 ACTION SUBMITTALS

A. Product Data: For the following:

1. Pipe and fittings. 2. Joining method and equipment. 3. Propylene glycol solution.

1.5 INFORMATIONAL SUBMITTALS

A. Field quality-control test reports.

PART 2 - PRODUCTS

2.1 PIPES AND FITTINGS

A. PE Pipe: ASTM D 2239, SIDR Numbers 5.3, 7, 9, or 11.5; with PE compound number required to achieve required system working pressure.

1. Molded PE Fittings: ASTM D 2683 or ASTM D 3261, PE resin, socket-fusion type, made to match PE pipe dimensions and class.

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DENVER FIRE STATION NO. 18 DENVER, COLORADO

GROUND-LOOP HEAT-PUMP PIPING 232113.33 - 2

B. U-Bend Assembly: Factory fabricated with embossed depth stamp every 24 inches from U-bend.

2.2 BOREHOLE BACKFILL

A. Surface Seal: Bentonite with thermal conductivity greater than 0.75 Btu/h x sq. ft. x deg F.

B. Backfill below Surface Seal: Natural or manufactured sand specified in Section 312000 "Earth Moving."

2.3 ANTIFREEZE SOLUTION

A. Propylene Glycol: Minimum 99 percent propylene glycol with corrosion inhibitors and environmental stabilizer additives to be mixed with water to protect the piping circuit and connected equipment from physical damage from freezing or corrosion.

B. Quantity: Sufficient solution for initial system startup and for preventive maintenance for one year from date of Substantial Completion.

C. Dilution Water: Chloride content shall be less than 25 ppm, sulfate less than 25 ppm, and hardness less than 100 ppm.

PART 3 - EXECUTION

3.1 EARTHWORK

A. Excavating, trenching, warning tape, and backfilling are specified in Section 312000 "Earth Moving."

3.2 VERTICAL PIPING INSTALLATION

A. Install PE piping in boreholes according to ASTM D 2774 or ASTM F 645.

1. Clean PE pipe and fittings and make heat-fusion joints according to ASTM D 2657. Minimize number of joints.

B. Purge, flush, and pressure test piping before backfilling boreholes.

C. After installation of loop pipe in borehole, fill piping loop with water or antifreeze solution, and pump backfill into borehole to discharge at base of borehole.

D. Fill borehole with backfill to a point at least 60 inches below grade and backfill remainder with surface seal material.

E. Extend piping and connect to water-source, ground-loop, heat-pump piping systems at outside face of building wall in locations and pipe sizes indicated.

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DENVER FIRE STATION NO. 18 DENVER, COLORADO

GROUND-LOOP HEAT-PUMP PIPING 232113.33 - 3

1. Terminate water-service piping at location shown on drawings until building water-source, ground-loop, heat-pump piping systems are installed. Terminate piping with caps. Make connections to building water-source, ground-loop, heat-pump piping systems when those systems are installed.

F. Wall sleeves are specified in Section 230517 "Sleeves and Sleeve Seals for HVAC Piping."

G. Mechanical sleeve seals are specified in Section 230517 "Sleeves and Sleeve Seals for HVAC Piping."

3.3 ANTIFREEZE SOLUTION FILL

A. Fill system with 25% glycol solution.

B. Test the dilute solution using gas chromatography or refractometer to verity concentration of propylene glycol, and forward report to Architect.

3.4 CONNECTIONS

A. Drawings indicate general arrangement of piping, fittings, and specialties.

3.5 FIELD QUALITY CONTROL

A. Piping Tests: Fill piping 24 hours before testing and apply test pressure to stabilize piping. Use potable water only.

B. Hydrostatic Tests: Test at not less than 1-1/2 times the pipe working-pressure rating allowing for static pressure of borehole depth.

1. Increase pressure in 50-psig increments and inspect each joint between increments. Hold at test pressure for 30 minutes. Slowly increase to next test pressure increment and hold for 30 minutes. After testing at maximum test pressure, reduce pressure to 30 psig. Hold for 90 minutes, and measure pressure at 30-minute intervals. Repair leaks and retest until no leaks exist.

C. Prepare reports of testing activity.

END OF SECTION 232113.33

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DENVER FIRE STATION NO. 18 DENVER, COLORADO

HVAC WATER TREATMENT 232500 - 1

SECTION 232500 - HVAC WATER TREATMENT

PART 1 - GENERAL

1.1 RELATED DOCUMENTS

A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section.

1.2 SUMMARY

A. This Section includes the following HVAC water-treatment systems:

1. Bypass chemical-feed equipment and controls. 2. HVAC water-treatment chemicals.

1.3 DEFINITIONS

A. Low Voltage: As defined in NFPA 70 for circuits and equipment operating at less than 50 V or for remote-control, signaling power-limited circuits.

B. TDS: Total dissolved solids.

1.4 PERFORMANCE REQUIREMENTS

A. Water quality for HVAC systems shall minimize corrosion, scale buildup, and biological growth for optimum efficiency of HVAC equipment without creating a hazard to operating personnel or the environment.

B. Base HVAC water treatment on quality of water available at Project site, HVAC system equipment material characteristics and functional performance characteristics, operating personnel capabilities, and requirements and guidelines of authorities having jurisdiction.

C. Closed hydronic systems, including hot-water heating, shall have the following water qualities:

1. pH: Maintain a value within 9.0 to 10.5. 2. "P" Alkalinity: Maintain a value within 100 to 500 ppm. 3. Boron: Maintain a value within 100 to 200 ppm. 4. Chemical Oxygen Demand: Maintain a maximum value of 100 ppm. 5. Soluble Copper: Maintain a maximum value of 0.20 ppm. 6. TDS: Maintain a maximum value of 10 ppm. 7. Ammonia: Maintain a maximum value of 20 ppm. 8. Free Caustic Alkalinity: Maintain a maximum value of 20 ppm. 9. Microbiological Limits:

a. Total Anaerobic Plate Count: Maintain a maximum value of 100 organisms/ml.

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DENVER FIRE STATION NO. 18 DENVER, COLORADO

HVAC WATER TREATMENT 232500 - 2

b. Nitrate Reducers: Maintain a maximum value of 100 organisms/ml. c. Sulfate Reducers: Maintain a maximum value of 0 organisms/ml. d. Iron Bacteria: Maintain a maximum value of 0 organisms/ml.

1.5 ACTION SUBMITTALS

A. Product Data: Include rated capacities, operating characteristics, furnished specialties, and accessories for the following products:

1. Bypass feeders. 2. Chemical solution tanks. 3. Injection pumps. 4. Chemical test equipment. 5. Chemical material safety data sheets. 6. Self-cleaning strainers. 7. Centrifugal separators.

1.6 INFORMATIONAL SUBMITTALS

A. Field quality-control test reports.

B. Other Informational Submittals:

1. Water-Treatment Program: Written sequence of operation on an annual basis for the application equipment required to achieve water quality defined in the "Performance Requirements" Article above.

2. Water Analysis: Illustrate water quality available at Project site.

1.7 CLOSEOUT SUBMITTALS

A. Operation and Maintenance Data: For sensors, injection pumps, and controllers to include in emergency, operation, and maintenance manuals.

1.8 QUALITY ASSURANCE

A. HVAC Water-Treatment Service Provider Qualifications: An experienced HVAC water-treatment service provider capable of analyzing water qualities, installing water-treatment equipment, and applying water treatment as specified in this Section.

B. Electrical Components, Devices, and Accessories: Listed and labeled as defined in NFPA 70, Article 100, by a testing agency acceptable to authorities having jurisdiction, and marked for intended use.

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DENVER FIRE STATION NO. 18 DENVER, COLORADO

HVAC WATER TREATMENT 232500 - 3

PART 2 - PRODUCTS

2.1 MANUFACTURERS

A. Available Manufacturers: Subject to compliance with requirements, manufacturers offering products that may be incorporated into the Work include, but are not limited to, the following:

B. Manufacturers: Subject to compliance with requirements, provide products by one of the following:

1. Ampion Corp. 2. Anderson Chemical Co, Inc. 3. Aqua-Chem, Inc.; Cleaver-Brooks Div. 4. Barclay Chemical Co.; Water Management, Inc. 5. Boland Trane Services 6. GE Betz. 7. GE Osmonics. 8. H-O-H Chemicals, Inc. 9. Metro Group. Inc. (The); Metropolitan Refining Div. 10. ONDEO Nalco Company. 11. Watcon, Inc. 12. Neptune Chemical Pump Company 13. Axiom Industries LTD

2.2 MANUAL CHEMICAL-FEED EQUIPMENT

A. Bypass Feeders: Steel, with corrosion-resistant exterior coating, minimum 3-1/2-inch fill opening in the top, and NPS 3/4 bottom inlet and top side outlet. Quarter turn or threaded fill cap with gasket seal and diaphragm to lock the top on the feeder when exposed to system pressure in the vessel.

1. Capacity: 2 gal.. 2. Minimum Working Pressure: 125 psig.

2.3 AUTOMATIC CHEMICAL-FEED EQUIPMENT

A. Water Meter:

1. AWWA C700, oscillating-piston, magnetic-drive, totalization meter. 2. Body: Bronze. 3. Minimum Working-Pressure Rating: 150 psig. 4. Maximum Pressure Loss at Design Flow: 3 psig. 5. Registration: Gallons or cubic feet. 6. End Connections: Threaded. 7. Controls: Flow-control switch with normally open contacts; rated for maximum 10 A,

250-V ac; and that will close at adjustable increments of total flow.

B. Chemical Solution Tanks:

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DENVER FIRE STATION NO. 18 DENVER, COLORADO

HVAC WATER TREATMENT 232500 - 4

1. Chemical-resistant reservoirs fabricated from high-density opaque polyethylene with minimum 110 percent containment vessel.

2. Molded cover with recess for mounting pump. 3. Capacity: 50 gal..

C. Chemical Solution Injection Pumps:

1. Self-priming, positive-displacement; rated for intended chemical with minimum 25 percent safety factor for design pressure and temperature.

2. Adjustable flow rate. 3. Metal and thermoplastic construction. 4. Built-in relief valve. 5. Fully enclosed, continuous-duty, single-phase motor. Comply with requirements in

Section 230513 "Common Motor Requirements for HVAC Equipment."

D. Chemical Solution Tubing: Polyethylene tubing with compression fittings and joints except ASTM A 269, Type 304, stainless steel for steam boiler injection assemblies.

E. Injection Assembly:

1. Quill: Minimum NPS 1/2 with insertion length sufficient to discharge into at least 25 percent of pipe diameter.

2. Ball Valve: Two-piece, stainless steel as described in "Stainless-Steel Pipes and Fittings" Article below; and selected to fit quill.

3. Packing Gland: Mechanical seal on quill of sufficient length to allow quill removal during system operation.

4. Assembly Pressure/Temperature Rating: Minimum 600 psig at 200 deg F.

2.4 CHEMICALS

A. Chemicals shall be as recommended by water-treatment system manufacturer that are compatible with piping system components and connected equipment, and that can attain water quality specified in Part 1 "Performance Requirements" Article.

PART 3 - EXECUTION

3.1 WATER ANALYSIS

A. Perform an analysis of supply water to determine quality of water available at Project site.

3.2 INSTALLATION

A. Install chemical application equipment on concrete bases, level and plumb. Maintain manufacturer's recommended clearances. Arrange units so controls and devices that require servicing are accessible. Anchor chemical tanks and floor-mounting accessories to substrate.

B. Provide hand held water testing kit near water chemical application equipment.

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DENVER FIRE STATION NO. 18 DENVER, COLORADO

HVAC WATER TREATMENT 232500 - 5

C. Install interconnecting control wiring for chemical treatment controls and sensors.

D. Mount sensors and injectors in piping circuits.

E. Bypass Feeders: Install in closed hydronic systems, including hot-water heating, and equipped with the following:

1. Install bypass feeder in a bypass circuit around circulating pumps, unless otherwise indicated on Drawings.

2. Install water meter in makeup water supply. 3. Install test-coupon assembly in bypass circuit around circulating pumps, unless otherwise

indicated on Drawings. 4. Install a gate or full-port ball isolation valves on inlet, outlet, and drain below feeder

inlet. 5. Install a swing check on inlet after the isolation valve.

3.3 CONNECTIONS

A. Piping installation requirements are specified in other Sections. Drawings indicate general arrangement of piping, fittings, and specialties.

B. Install piping adjacent to equipment to allow service and maintenance.

C. Make piping connections between HVAC water-treatment equipment and dissimilar-metal piping with dielectric fittings. Dielectric fittings are specified in Section 232113 "Hydronic Piping."

D. Install shutoff valves on HVAC water-treatment equipment inlet and outlet. Metal general-duty valves are specified in Section 230523 "General-Duty Valves for HVAC Piping."

E. Refer to Section 221119 "Domestic Water Piping Specialties" for backflow preventers required in makeup water connections to potable-water systems.

F. Confirm applicable electrical requirements in electrical Sections for connecting electrical equipment.

G. Ground equipment according to Section 260526 "Grounding and Bonding for Electrical Systems."

H. Connect wiring according to Section 260519 "Low-Voltage Electrical Power Conductors and Cables."

3.4 FIELD QUALITY CONTROL

A. Manufacturer's Field Service: Engage a factory-authorized service representative to inspect, test, and adjust components, assemblies, and equipment installations, including connections. Report results in writing.

B. Perform tests and inspections and prepare test reports.

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DENVER FIRE STATION NO. 18 DENVER, COLORADO

HVAC WATER TREATMENT 232500 - 6

1. Manufacturer's Field Service: Engage a factory-authorized service representative to inspect components, assemblies, and equipment installations, including connections, and to assist in testing.

C. Tests and Inspections:

1. Inspect field-assembled components and equipment installation, including piping and electrical connections.

2. Inspect piping and equipment to determine that systems and equipment have been cleaned, flushed, and filled with water, and are fully operational before introducing chemicals for water-treatment system.

3. Place HVAC water-treatment system into operation and calibrate controls during the preliminary phase of HVAC systems' startup procedures.

4. Do not enclose, cover, or put piping into operation until it is tested and satisfactory test results are achieved.

5. Test for leaks and defects. If testing is performed in segments, submit separate report for each test, complete with diagram of portion of piping tested.

6. Leave uncovered and unconcealed new, altered, extended, and replaced water piping until it has been tested and approved. Expose work that has been covered or concealed before it has been tested and approved.

7. Cap and subject piping to static water pressure of 50 psig above operating pressure, without exceeding pressure rating of piping system materials. Isolate test source and allow test pressure to stand for four hours. Leaks and loss in test pressure constitute defects.

8. Repair leaks and defects with new materials and retest piping until no leaks exist.

D. Remove and replace malfunctioning units and retest as specified above.

E. Sample boiler water at one-week intervals after boiler startup for a period of five weeks, and prepare test report advising Owner of changes necessary to adhere to Part 1 "Performance Requirements" Article for each required characteristic. Sample boiler water at eight-week intervals following the testing noted above to show that automatic chemical-feed systems are maintaining water quality within performance requirements specified in this Section.

F. At eight-week intervals following Substantial Completion, perform separate water analyses on hydronic systems to show that automatic chemical-feed systems are maintaining water quality within performance requirements specified in this Section. Submit written reports of water analysis advising Owner of changes necessary to adhere to Part 1 "Performance Requirements" Article.

G. Comply with ASTM D 3370 and with the following standards:

1. Silica: ASTM D 859. 2. Acidity and Alkalinity: ASTM D 1067. 3. Iron: ASTM D 1068. 4. Water Hardness: ASTM D 1126.

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DENVER FIRE STATION NO. 18 DENVER, COLORADO

HVAC WATER TREATMENT 232500 - 7

3.5 DEMONSTRATION

A. Engage a factory-authorized service representative to train Owner's maintenance personnel to adjust, operate, and maintain HVAC water-treatment systems and equipment. Refer to Section 017900 "Demonstration and Training."

END OF SECTION 232500

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DENVER FIRE STATION NO. 18 DENVER, COLORADO

SEQUENCE OF OPERATIONS FOR HVAC CONTROLS 230993 - 1

SECTION 230993 - SEQUENCE OF OPERATIONS FOR HVAC CONTROLS

PART 1 - GENERAL

1.1 RELATED DOCUMENTS

A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section.

1.2 SUMMARY

A. This Section includes control sequences for HVAC systems, subsystems, and equipment.

B. Related Sections include the following:

1. Section 230900 "Instrumentation and Control for HVAC" for control equipment and devices and for submittal requirements.

1.3 DEFINITIONS

A. DDC: Direct digital control.

1.4 MECHANICAL ENERGY CONSUMPTION

A. Mechanical electrical energy consumption shall be monitored via electric meter located at electrical panel M1. Refer to sheet E6.0.

1.5 LIGHTING ENERGY CONSUMPTION

A. Lighting Electrical Energy Consumption shall be monitored via electric meter located at electrical panel L1. Refer to sheet E6.0.

1.6 MECHANICAL GAS CONSUMPTION

A. Kitchen equipment gas consumption shall be monitored at mass flow meter located in the ceiling of Corridor 118.

B. Mechanical gas consumption shall be calculated from Xcel’s monthly gas statement minus the kitchen equipment gas consumption data for the same time period.

1.7 BOILER CONTROL SEQUENCES

A. Boiler System Operation:

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DENVER FIRE STATION NO. 18 DENVER, COLORADO

SEQUENCE OF OPERATIONS FOR HVAC CONTROLS 230993 - 2

1. Boiler Control: The hot water boiler shall have packaged boiler controls provided by the

Manufacturer as outlined in Section 235216. 2. Low voltage wiring from thermostats and controller shall be per manufacturers

recommendation. 3. Energize circulation pump (P-1) whenever there is a call for heat from the associated

boiler. 4. If system water flow stops when sensed by HWS flow switch, an alarm will sound and a

red light will indicate no flow. 5. All boiler, pump status and alarm points shall be reported to the DDC control system.

B. Heating-Water Supply Temperature Control:

1. Input Device: Thermostat. 2. Output Device: Pump P-1. 3. Action: Energize circulation pump to maintain set water temperature. 4. Display:

a. Heating-water supply temperature. b. Heating-water supply temperature set point. c. Pump status.

C. Heating-Water Supply Temperature Reset:

1. Input Device: Outdoor-air sensor. 2. Output Device: Unitary controller. 3. Action: Reset heating-water supply temperature in straight-line relationship with

outdoor-air temperature for the following conditions:

a. 160 deg F heating water when outdoor-air temperature is minus 10 deg F. b. 120 deg F heating water when outdoor-air temperature is 75 deg F. c. Increase to 200 deg F on call for heat from either WH-1 or WH-2. d. Outdoor-air temperature. e. Heating-water supply temperature. f. Heating-water supply temperature set point.

1.8 PUMP CONTROL SEQUENCES

A. P-1 Boiler Circulating Pump:

1. Input Device: Thermostat. 2. Output Device: DDC system command to starter relay. 3. Action: Energize pump when any thermostat calls for heat. 4. Display:

a. Outdoor-air temperature. b. Operating status of circulating pump.

B. P-2 Hot Water Supply Pump:

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DENVER FIRE STATION NO. 18 DENVER, COLORADO

SEQUENCE OF OPERATIONS FOR HVAC CONTROLS 230993 - 3

1. Input Device: Thermostat. 2. Output Device: DDC system command to starter relay. 3. Action: Energize pump when there is a call for domestic hot water. 4. Display:

a. Operating status of supply pump.

C. P-3 Hot Water Supply Pump:

1. Input Device: Thermostat. 2. Output Device: DDC system command to starter relay. 3. Action: Energize pump when there is a call for domestic hot water. 4. Display:

a. Operating status of supply pump.

D. P-4 Hot Water Supply Pump:

1. Input Device: Thermostat. 2. Output Device: DDC system command to starter relay. 3. Action: Energize pump when there is a call for heat. 4. Display:

a. Operating status of supply pump.

E. P-5 & P-6 GSHP Loop Field Pumps:

1. Input Device: Temperature sensor. 2. Output Device: DDC system command to starter relay. 3. Action: Energize pump when the building loop temperature drops below 45 deg F or

rises above 80 deg F. 4. Display:

a. Operating status of pump. b. GSHP loop field flow rate. c. Building loop temperature.

F. P-7 & P-8 Building Loop Pumps:

1. Input Device: Pump pressure sensor. 2. Output Device: DDC system command to starter relay. 3. Action: Energize pump when there is a call for heating or cooling from heat pumps. 4. Display:

a. Operating status of pump. b. Building loop flow rate c. Building loop pressure

G. CP-1 Domestic Hot Water Circulation Pump:

1. Input Device: Time clock and Aquastat

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DENVER FIRE STATION NO. 18 DENVER, COLORADO

SEQUENCE OF OPERATIONS FOR HVAC CONTROLS 230993 - 4

2. Output Device: DDC system command to starter relay. 3. Action: Energize pump during pre-set times or when temperature drops below pre-set

temperature sensor. 4. Display:

a. Operating status of pump.

H. CP-2 Domestic Hot Water Circulation Pump:

1. Input Device: Time clock and Aquastat 2. Output Device: DDC system command to starter relay. 3. Action: Energize pump during pre-set times or when temperature drops below pre-set

temperature sensor. 4. Display:

a. Operating status of pump.

1.9 GROUND SOURCE HEAT PUMP CONTROL SEQUENCES

A. Heat Pump System Operation:

1. Heating Sequence: When the heat pump senses a call for heat from the room thermostat,

the ground source water control valve shall open and the fan shall energize. Upon satisfaction of set point temperature, ground source water control valve shall close and fan shall de-energize.

2. Cooling Sequence: When the heat pump senses a call for cooling from the room thermostat, the ground source water control valve shall open and the fan shall energize. Upon satisfaction of set point temperature, ground source water control valve shall close and fan shall de-energize.

B. Start and Stop Supply Fan(s):

1. Enable: Freeze Protection:

a. Input Device: Room thermostat b. Output Device: Control valve c. Action: Allow start if duct temperature is above 37 deg F; signal alarm if fan fails

to start as commanded.

2. Enable: Smoke Control:

a. Input Device: Duct-mounted smoke detector, located in return air. b. Output Device: Hard wired through motor starter; DDC system alarm. c. Action: Allow start if duct is free of products of combustion.

3. Initiate: Occupied Time Schedule:

a. Input Device: Room thermostat. b. Output Device: Control valve c. Action: Energize fan(s).

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DENVER FIRE STATION NO. 18 DENVER, COLORADO

SEQUENCE OF OPERATIONS FOR HVAC CONTROLS 230993 - 5

4. Initiate: Unoccupied Time Schedule:

a. Input Device: Room thermostat. b. Output Device: Control valve. c. Action: Energize fan(s).

5. Display:

a. Supply-fan on-off indication. b. Control valve status

C. Filters: During occupied periods, when fan is running, differential air-pressure transmitters exist.

1. Occupied Time Schedule:

a. Input Device: DDC system time schedule. b. Output Device: DDC system output. c. Action: Enable control.

2. Differential Pressure:

a. Input Device: Differential-pressure switches. b. Output Device: DDC system alarm. c. Action: Signal alarm on low- and high-pressure conditions.

3. Display:

a. Filter air-pressure-drop indication. b. Filter low-air-pressure set point. c. Filter high-air-pressure set point.

D. Operator Station Display: Indicate the following on operator workstation display terminal:

1. DDC system graphic. 2. DDC system on-off indication. 3. DDC system occupied/unoccupied mode. 4. Outdoor-air-temperature indication. 5. Supply-fan on-off indication. 6. Supply-fan-discharge static-pressure indication. 7. Supply-fan-discharge static-pressure set point. 8. Supply-fan airflow rate. 9. Relative humidity indication. 10. Filter air-pressure-drop indication. 11. Filter low-air-pressure set point. 12. Filter high-air-pressure set point. 13. Fan-discharge air-temperature indication. 14. Fan-discharge air-temperature set point. 15. Room temperature indication. 16. Room temperature set point.

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DENVER FIRE STATION NO. 18 DENVER, COLORADO

SEQUENCE OF OPERATIONS FOR HVAC CONTROLS 230993 - 6

1.10 EVAPORATIVE COOLER CONTROL SEQUENCES

A. The evaporative cooler shall energize in response to space thermostat.

B. Start and Stop Supply Fan:

1. Input Device: Thermostat. 2. Output Device: DDC system command to starter relay. 3. Action: Relief dampers shall open when fan energizes. 4. Action: Allow start if outdoor air temperature is above 45 deg F. 5. Display:

a. Outdoor-air temperature. b. Fan status

C. Water Circulating Pump:

1. Input Device: Thermostat. 2. Output Device: DDC system command to starter relay. 3. Action: Freeze protection system shall activate if temperature drops below 40 deg F to

drain the system. 4. Action: Freeze protection system shall activate if temperature rises above 60 deg F to fill

the system. 5. Action: Allow start is outdoor air temperature is above 45 deg F. 6. Display:

a. Outdoor-air temperature. b. Operating status of circulating pump. c. Water consumption.

1.11 TERMINAL UNIT OPERATING SEQUENCE

A. Cabinet Unit Heater, Hydronic:

1. Room Temperature:

a. Input Device: Room thermostat. b. Output Device: DDC system binary output. c. Action: Cycle fan to maintain temperature.

2. Low-Temperature Safety:

a. Input Device: Line-voltage, on-off thermostat, pipe mounted. b. Output Device: Hard wired. c. Action: Stop fan when return heating-water temperature falls below 35 deg F.

3. Display:

a. Room temperature indication. b. Room temperature set point.

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SEQUENCE OF OPERATIONS FOR HVAC CONTROLS 230993 - 7

B. Unit Heater, Hydronic :

1. Room Temperature:

a. Input Device: Room thermostat. b. Output Device: DDC system binary output. c. Action: Cycle fan to maintain temperature.

2. Low-Temperature Safety:

a. Input Device: Line-voltage, on-off thermostat, pipe mounted. b. Output Device: Hard wired. c. Action: Stop fan when return heating-water temperature falls below 35 deg F.

3. Display:

a. Room temperature indication. b. Room temperature set point.

1.12 RADIANT HEATER OPERATING SEQUENCE

A. Radiant Tube Heater, Natural Gas:

1. Input Device: Thermostat and Apparatus Bay door sensors. 2. Output Device: DDC system command to starter relay. 3. Action: Energize gas valve when thermostat calls for heat. De-energize gas valve via

contact closure sensor when Apparatus Bay doors are open. 4. Display:

a. Indoor air temperature. b. Door sensor status.

1.13 VENTILATION SEQUENCES

A. Make-up Air Unit, Natural Gas:

1. Input Device: Kitchen hood controls. 2. Output Device: DDC system command to starter relay. 3. Action: Energize unit when kitchen exhaust fan is activated. 4. Display:

a. Fan status.

B. Energy Recovery Ventilator:

1. Input Device: Remote panel 2. Output Device: DDC system command to starter relay.

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3. Action: Energy recovery ventilator shall run continuously during occupied hours. 4. Action: Energy recovery ventilator may be shut down via control panel. 5. Display:

a. Supply fan status b. Exhaust fan status.

C. Exhaust Fan EF-1: Interlock exhaust fan with App Bay dampers.

1. Action: Exhaust fan shall energize via wall switch. 2. Action: Relief dampers shall open when fan energizes.

D. Kitchen Exhaust Fan: Heat sensor starts fan and energizes makeup air unit

PART 2 - PRODUCTS (Not Applicable)

PART 3 - EXECUTION (Not Applicable)

END OF SECTION 230993

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SECTION 230900 - INSTRUMENTATION AND CONTROL FOR HVAC

PART 1 - GENERAL

1.1 RELATED DOCUMENTS

A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section.

1.2 SUMMARY

A. This Section includes control equipment for HVAC systems and components, including control components for terminal heating and cooling units not supplied with factory-wired controls.

B. Related Sections include the following:

1. Section 230519 "Meters and Gages for HVAC Piping" for measuring equipment that relates to this Section.

2. Section 230993 "Sequence of Operations for HVAC Controls" for requirements that relate to this Section.

1.3 DEFINITIONS

A. DDC: Direct digital control.

B. I/O: Input/output.

C. LonWorks: A control network technology platform for designing and implementing interoperable control devices and networks.

D. MS/TP: Master slave/token passing.

E. PC: Personal computer.

F. PID: Proportional plus integral plus derivative.

G. RTD: Resistance temperature detector.

1.4 SYSTEM PERFORMANCE

A. Comply with the following performance requirements:

1. Graphic Display: Display graphic with minimum 20 dynamic points with current data within 10 seconds.

2. Graphic Refresh: Update graphic with minimum 20 dynamic points with current data within 8 seconds.

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3. Object Command: Reaction time of less than two seconds between operator command of a binary object and device reaction.

4. Object Scan: Transmit change of state and change of analog values to control units or workstation within six seconds.

5. Alarm Response Time: Annunciate alarm at workstation within 45 seconds. Multiple workstations must receive alarms within five seconds of each other.

6. Program Execution Frequency: Run capability of applications as often as five seconds, but selected consistent with mechanical process under control.

7. Performance: Programmable controllers shall execute DDC PID control loops, and scan and update process values and outputs at least once per second.

8. Reporting Accuracy and Stability of Control: Report values and maintain measured variables within tolerances as follows:

a. Water Temperature: Plus or minus 1 deg F. b. Water Flow: Plus or minus 5 percent of full scale. c. Water Pressure: Plus or minus 2 percent of full scale. d. Space Temperature: Plus or minus 1 deg F. e. Ducted Air Temperature: Plus or minus 1 deg F. f. Outside Air Temperature: Plus or minus 2 deg F. g. Temperature Differential: Plus or minus 0.25 deg F. h. Relative Humidity: Plus or minus 5 percent. i. Carbon Monoxide: Plus or minus 5 percent of reading. j. Electrical: Plus or minus 5 percent of reading.

1.5 ACTION SUBMITTALS

A. Product Data: Include manufacturer's technical literature for each control device. Indicate dimensions, capacities, performance characteristics, electrical characteristics, finishes for materials, and installation and startup instructions for each type of product indicated.

1. DDC System Hardware: Bill of materials of equipment indicating quantity, manufacturer, and model number. Include technical data for operator workstation equipment, interface equipment, control units, transducers/transmitters, sensors, actuators, valves, relays/switches, control panels, and operator interface equipment.

2. Control System Software: Include technical data for operating system software, operator interface, color graphics, and other third-party applications.

3. Controlled Systems: Instrumentation list with element name, type of device, manufacturer, model number, and product data. Include written description of sequence of operation including schematic diagram.

B. Shop Drawings: Detail equipment assemblies and indicate dimensions, weights, loads, required clearances, method of field assembly, components, and location and size of each field connection.

1. Bill of materials of equipment indicating quantity, manufacturer, and model number. 2. Schematic flow diagrams showing fans, pumps, coils, dampers, valves, and control

devices. 3. Wiring Diagrams: Power, signal, and control wiring. 4. Details of control panel faces, including controls, instruments, and labeling. 5. Written description of sequence of operation.

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6. Schedule of dampers including size, leakage, and flow characteristics. 7. Schedule of valves including flow characteristics. 8. DDC System Hardware:

a. Wiring diagrams for control units with termination numbers. b. Schematic diagrams and floor plans for field sensors and control hardware. c. Schematic diagrams for control, communication, and power wiring, showing trunk

data conductors and wiring between operator workstation and control unit locations.

9. Control System Software: List of color graphics indicating monitored systems, data (connected and calculated) point addresses, output schedule, and operator notations.

10. Controlled Systems:

a. Schematic diagrams of each controlled system with control points labeled and control elements graphically shown, with wiring.

b. Scaled drawings showing mounting, routing, and wiring of elements including bases and special construction.

c. Written description of sequence of operation including schematic diagram. d. Points list.

C. Samples for Verification: For each color required, of each type of thermostat or sensor cover.

1.6 INFORMATIONAL SUBMITTALS

A. Qualification Data: For Installer and manufacturer.

B. Software Upgrade Kit: For Owner to use in modifying software to suit future systems revisions or monitoring and control revisions.

C. Field quality-control test reports.

1.7 CLOSEOUT SUBMITTALS

A. Operation and Maintenance Data: For HVAC instrumentation and control system to include in emergency, operation, and maintenance manuals. In addition to items specified in Section 017823 "Operation and Maintenance Data," include the following:

1. Maintenance instructions and lists of spare parts for each type of control device. 2. Interconnection wiring diagrams with identified and numbered system components and

devices. 3. Keyboard illustrations and step-by-step procedures indexed for each operator function. 4. Inspection period, cleaning methods, cleaning materials recommended, and calibration

tolerances. 5. Calibration records and list of set points.

B. Software and Firmware Operational Documentation: Include the following:

1. Software operating and upgrade manuals.

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2. Program Software Backup: On a magnetic media or compact disc, complete with data files.

3. Device address list. 4. Printout of software application and graphic screens. 5. Software license required by and installed for DDC workstation and control systems.

1.8 QUALITY ASSURANCE

A. Installer Qualifications: Automatic control system manufacturer's authorized representative who is trained and approved for installation of system components required for this Project.

B. Electrical Components, Devices, and Accessories: Listed and labeled as defined in NFPA 70, Article 100, by a testing agency acceptable to authorities having jurisdiction, and marked for intended use.

1.9 DELIVERY, STORAGE, AND HANDLING

A. Factory-Mounted Components: Where control devices specified in this Section are indicated to be factory mounted on equipment, arrange for shipping of control devices to equipment manufacturer.

B. System Software: Update to latest version of software at Project completion.

1.10 COORDINATION

A. Coordinate location of thermostats, humidistats, and other exposed control sensors with plans and room details before installation.

B. Coordinate supply of conditioned electrical branch circuits for control units and operator workstation.

PART 2 - PRODUCTS

2.1 MANUFACTURERS

A. In other Part 2 articles where titles below introduce lists, the following requirements apply to product selection:

1. Manufacturers: Subject to compliance with requirements, provide products by one of the

manufacturers specified.

2.2 CONTROL SYSTEM

A. Manufacturers/Contractors:

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1. Andover Controls Corporation. 2. Siemens Building Technologies, Inc. 3. Setpoint Systems Corporation 4. Johnson Controls 5. Trane Controls

B. Control system shall consist of sensors, indicators, actuators, final control elements, interface equipment, other apparatus, and accessories to control mechanical systems.

2.3 DDC EQUIPMENT

A. Operator Workstation: One PC-based microcomputer(s) with minimum configuration as follows: Items 1 thru 12 shall be supplied by owner installed by contractor.

1. Motherboard: With 8 integrated USB 2.0 ports, integrated Intel Pro 10/100 (Ethernet), integrated audio, bios, and hardware monitoring.

2. Processor: Intel Pentium 4, MHz. 3. Random-Access Memory: 512 MB. 4. Graphics: Video adapter, minimum 1280 x 1024 pixels, 64-MB video memory, with TV

out. 5. Monitor: 17 inches, LCD color. 6. Keyboard: QWERTY, 105 keys in ergonomic shape. 7. Floppy-Disk Drive: 1.44 MB. 8. Hard-Disk Drive: 80 GB. 9. CD-ROM Read/Write Drive: 48x24x48. 10. Mouse: Three button, optical. 11. Uninterruptible Power Supply: 2 kVa. 12. Operating System: Microsoft Windows 7 with high-speed Internet access.

13. Application Software:

a. I/O capability from operator station. b. System security for each operator via software password and access levels. c. Automatic system diagnostics; monitor system and report failures. d. Database creation and support. e. Automatic and manual database save and restore. f. Dynamic color graphic displays with up to 5 screen displays at once. g. Custom graphics generation and graphics library of HVAC equipment and

symbols. h. Alarm processing, messages, and reactions. i. Trend logs retrievable in spreadsheets and database programs. Provide a minimum

of 4 months of information. j. Alarm and event processing. k. Object and property status and control. l. Automatic restart of field equipment on restoration of power. m. Data collection, reports, and logs. Include standard reports for the following:

1) Current values of all objects.

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2) Current alarm summary. 3) Disabled objects. 4) Alarm lockout objects. 5) Logs. 6) Mechanical energy consumption. 7) Mechanical gas consumption.

n. Custom report development. o. Utility and weather reports. p. Workstation application editors for controllers and schedules. q. Maintenance management.

14. Custom Application Software:

a. English language oriented. b. Full-screen character editor/programming environment. c. Allow development of independently executing program modules with

debugging/simulation capability. d. Support conditional statements. e. Support floating-point arithmetic with mathematic functions. f. Contains predefined time variables.

B. Control Units: Modular, comprising processor board with programmable, nonvolatile, random-access memory; local operator access and display panel; integral interface equipment; and backup power source.

1. Units monitor or control each I/O point; process information; execute commands from other control units, devices, and operator stations; and download from or upload to operator workstation or diagnostic terminal unit.

2. Stand-alone mode control functions operate regardless of network status. Functions include the following:

a. Global communications. b. Discrete/digital, analog, and pulse I/O. c. Monitoring, controlling, or addressing data points. d. Software applications, scheduling, and alarm processing. e. Testing and developing control algorithms without disrupting field hardware and

controlled environment.

3. Standard Application Programs:

a. Electric Control Programs: Demand limiting, duty cycling, automatic time scheduling, start/stop time optimization, night setback/setup, on-off control with differential sequencing, staggered start, antishort cycling, PID control, DDC with fine tuning, and trend logging.

b. HVAC Control Programs: Optimal run time, supply-air reset, and enthalpy switchover.

c. Programming Application Features: Include trend point; alarm processing and messaging; weekly, monthly, and annual scheduling; energy calculations; run-time totalization; and security access.

d. Remote communications.

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e. Maintenance management. f. Units of Measure: Inch-pound and SI (metric).

4. Local operator interface provides for download from or upload to operator workstation or diagnostic terminal unit.

C. Local Control Units: Modular, comprising processor board with electronically programmable, nonvolatile, read-only memory; and backup power source.

1. Units monitor or control each I/O point, process information, and download from or upload to operator workstation or diagnostic terminal unit.

2. Stand-alone mode control functions operate regardless of network status. Functions include the following:

a. Global communications. b. Discrete/digital, analog, and pulse I/O. c. Monitoring, controlling, or addressing data points.

3. Local operator interface provides for download from or upload to operator workstation or diagnostic terminal unit.

D. I/O Interface: Hardwired inputs and outputs may tie into system through controllers. Protect points so that shorting will cause no damage to controllers.

1. Binary Inputs: Allow monitoring of on-off signals without external power. 2. Pulse Accumulation Inputs: Accept up to 10 pulses per second. 3. Analog Inputs: Allow monitoring of low-voltage (0- to 10-V dc), current (4 to 20 mA),

or resistance signals. 4. Binary Outputs: Provide on-off or pulsed low-voltage signal, selectable for normally

open or normally closed operation. 5. Analog Outputs: Provide modulating signal, either low voltage (0- to 10-V dc) or current

(4 to 20 mA). 6. Tri-State Outputs: Provide two coordinated binary outputs for control of three-point,

floating-type electronic actuators. 7. Universal I/Os: Provide software selectable binary or analog outputs.

E. Power Supplies: Transformers with Class 2 current-limiting type or overcurrent protection; limit connected loads to 80 percent of rated capacity. DC power supply shall match output current and voltage requirements and be full-wave rectifier type with the following:

1. Output ripple of 5.0 mV maximum peak to peak. 2. Combined 1 percent line and load regulation with 100-mic.sec. response time for 50

percent load changes. 3. Built-in overvoltage and overcurrent protection and be able to withstand 150 percent

overload for at least 3 seconds without failure.

F. Power Line Filtering: Internal or external transient voltage and surge suppression for workstations or controllers with the following:

1. Minimum dielectric strength of 1000 V. 2. Maximum response time of 10 nanoseconds.

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3. Minimum transverse-mode noise attenuation of 65 dB. 4. Minimum common-mode noise attenuation of 150 dB at 40 to 100 Hz.

2.4 UNITARY CONTROLLERS

A. Unitized, capable of stand-alone operation with sufficient memory to support its operating system, database, and programming requirements, and with sufficient I/O capacity for the application.

1. Configuration: Local keypad and display; diagnostic LEDs for power, communication, and processor; wiring termination to terminal strip or card connected with ribbon cable; memory with bios; and 72-hour battery backup.

2. Operating System: Manage I/O communication to allow distributed controllers to share real and virtual object information and allow central monitoring and alarms.Perform automatic system diagnostics; monitor system and report failures.

3. Enclosure: Dustproof rated for operation at 32 to 120 deg F. 4. Enclosure: Waterproof rated for operation at 40 to 150 deg F.

2.5 ELECTRONIC SENSORS

A. Description: Vibration and corrosion resistant; for wall, immersion, or duct mounting as required.

B. Thermistor Temperature Sensors and Transmitters:

1. Manufacturers:

a. BEC Controls Corporation. b. Ebtron, Inc. c. Heat-Timer Corporation. d. I.T.M. Instruments Inc. e. MAMAC Systems, Inc. f. RDF Corporation.

2. Accuracy: Plus or minus 0.36 deg F at calibration point. 3. Wire: Twisted, shielded-pair cable. 4. Insertion Elements in Ducts: Single point, 8 inches long; use where not affected by

temperature stratification or where ducts are smaller than 9 sq. ft.. 5. Averaging Elements in Ducts: 18 inches long, rigid; use where prone to temperature

stratification or where ducts are larger than 10 sq. ft.. 6. Insertion Elements for Liquids: Brass or stainless-steel socket with minimum insertion

length of 2-1/2 inches. 7. Room Sensor Cover Construction: Manufacturer's standard locking covers.

a. Set-Point Adjustment: Concealed. b. Set-Point Indication: Concealed. c. Thermometer: Concealed. d. Color: Per Architect e. Orientation: Vertical.

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8. Outside-Air Sensors: Watertight inlet fitting, shielded from direct sunlight. 9. Room Security Sensors: Stainless-steel cover plate with insulated back and security

screws.

C. RTDs and Transmitters:

1. Manufacturers:

a. BEC Controls Corporation. b. MAMAC Systems, Inc. c. RDF Corporation.

2. Accuracy: Plus or minus 0.2 percent at calibration point. 3. Wire: Twisted, shielded-pair cable. 4. Insertion Elements in Ducts: Single point, 8 inches long; use where not affected by

temperature stratification or where ducts are smaller than 9 sq. ft.. 5. Averaging Elements in Ducts: 18 inches long, rigid; use where prone to temperature

stratification or where ducts are larger than 9 sq. ft.; length as required. 6. Insertion Elements for Liquids: Brass socket with minimum insertion length of 2-1/2

inches. 7. Room Sensor Cover Construction: Manufacturer's standard locking covers.

a. Set-Point Adjustment: Concealed. b. Set-Point Indication: Concealed. c. Thermometer: Concealed. d. Color: Per Architect e. Orientation: Vertical.

8. Outside-Air Sensors: Watertight inlet fitting, shielded from direct sunlight. 9. Room Security Sensors: Stainless-steel cover plate with insulated back and security

screws.

D. Pressure Transmitters/Transducers:

1. Manufacturers:

a. BEC Controls Corporation. b. General Eastern Instruments. c. MAMAC Systems, Inc. d. ROTRONIC Instrument Corp. e. TCS/Basys Controls. f. Vaisala.

2. Static-Pressure Transmitter: Nondirectional sensor with suitable range for expected input, and temperature compensated.

a. Accuracy: 2 percent of full scale with repeatability of 0.5 percent. b. Output: 4 to 20 mA. c. Building Static-Pressure Range: 0- to 0.25-inch wg. d. Duct Static-Pressure Range: 0- to 5-inch wg.

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3. Water Pressure Transducers: Stainless-steel diaphragm construction, suitable for service; minimum 150-psig operating pressure; linear output 4 to 20 mA.

4. Water Differential-Pressure Transducers: Stainless-steel diaphragm construction, suitable for service; minimum 150-psig operating pressure and tested to 300-psig; linear output 4 to 20 mA.

5. Differential-Pressure Switch (Air or Water): Snap acting, with pilot-duty rating and with suitable scale range and differential.

6. Pressure Transmitters: Direct acting for gas, liquid, or steam service; range suitable for system; linear output 4 to 20 mA.

2.6 STATUS SENSORS

A. Status Inputs for Fans: Differential-pressure switch with pilot-duty rating and with adjustable range of 0- to 5-inch wg.

B. Status Inputs for Pumps: Differential-pressure switch with pilot-duty rating and with adjustable pressure-differential range of 8 to 60 psig, piped across pump.

C. Status Inputs for Electric Motors: Comply with ISA 50.00.01, current-sensing fixed- or split-core transformers with self-powered transmitter, adjustable and suitable for 175 percent of rated motor current.

D. Voltage Transmitter (100- to 600-V ac): Comply with ISA 50.00.01, single-loop, self-powered transmitter, adjustable, with suitable range and 1 percent full-scale accuracy.

E. Power Monitor: 3-phase type with disconnect/shorting switch assembly, listed voltage and current transformers, with pulse kilowatt hour output and 4- to 20-mA kW output, with maximum 2 percent error at 1.0 power factor and 2.5 percent error at 0.5 power factor.

F. Current Switches: Self-powered, solid-state with adjustable trip current, selected to match current and system output requirements.

G. Electronic Valve/Damper Position Indicator: Visual scale indicating percent of travel and 2- to 10-V dc, feedback signal.

H. Water-Flow Switches: Bellows-actuated mercury or snap-acting type with pilot-duty rating, stainless-steel or bronze paddle, with appropriate range and differential adjustment, in NEMA 250, Type 1 enclosure.

1. Manufacturers:

a. BEC Controls Corporation. b. I.T.M. Instruments Inc.

2.7 GAS DETECTION EQUIPMENT

A. Manufacturers:

1. B. W. Technologies. 2. CEA Instruments, Inc.

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3. Ebtron, Inc. 4. Gems Sensors Inc. 5. Greystone Energy Systems Inc. 6. Honeywell International Inc.; Home & Building Control. 7. INTEC Controls, Inc. 8. I.T.M. Instruments Inc. 9. MSA Canada Inc. 10. QEL/Quatrosense Environmental Limited. 11. Sauter Controls Corporation. 12. Sensidyne, Inc. 13. TSI Incorporated. 14. Vaisala.

B. Carbon Monoxide Detectors: Single or multichannel, dual-level detectors using solid-state plug-in sensors with a 3-year minimum life; suitable over a temperature range of 32 to 104 deg F; with 2 factory-calibrated alarm levels at 35 and 200 ppm.

2.8 THERMOSTATS

A. Manufacturers:

1. Erie Controls. 2. Danfoss Inc.; Air-Conditioning and Refrigeration Div. 3. Heat-Timer Corporation. 4. Sauter Controls Corporation. 5. tekmar Control Systems, Inc. 6. Theben AG - Lumilite Control Technology, Inc.

B. Electric, solid-state, microcomputer-based room thermostat with remote sensor.

1. Automatic switching from heating to cooling. 2. Preferential rate control to minimize overshoot and deviation from set point. 3. Set up for four separate temperatures per day. 4. Instant override of set point for continuous or timed period from 1 hour to 31 days. 5. Short-cycle protection. 6. Programming based on every day of week. 7. Selection features include degree F or degree C display, 12- or 24-hour clock, keyboard

disable, remote sensor, and fan on-auto. 8. Battery replacement without program loss. 9. Thermostat display features include the following:

a. Time of day. b. Actual room temperature. c. Programmed temperature. d. Programmed time. e. Duration of timed override. f. Day of week. g. System mode indications include "heating," "off," "fan auto," and "fan on."

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C. Line-Voltage, On-Off Thermostats: Bimetal-actuated, open contact or bellows-actuated, enclosed, snap-switch or equivalent solid-state type, with heat anticipator; listed for electrical rating; with concealed set-point adjustment, 55 to 85 deg F set-point range, and 2 deg F maximum differential.

1. Electric Heating Thermostats: Equip with off position on dial wired to break ungrounded conductors.

2. Selector Switch: Integral, manual on-off-auto.

D. Immersion Thermostat: Remote-bulb or bimetal rod-and-tube type, proportioning action with adjustable throttling range and adjustable set point.

E. Airstream Thermostats: Two-pipe, fully proportional, single-temperature type; with adjustable set point in middle of range, adjustable throttling range, plug-in test fitting or permanent pressure gage, remote bulb, bimetal rod and tube, or averaging element.

F. Electric, Low-Limit Duct Thermostat: Snap-acting, single-pole, single-throw, manual- or automatic- reset switch that trips if temperature sensed across any 12 inches of bulb length is equal to or below set point.

1. Bulb Length: Minimum 20 feet. 2. Quantity: One thermostat for every 20 sq. ft. of coil surface.

G. Electric, High-Limit Duct Thermostat: Snap-acting, single-pole, single-throw, manual- or automatic- reset switch that trips if temperature sensed across any 12 inches of bulb length is equal to or above set point.

1. Bulb Length: Minimum 20 feet. 2. Quantity: One thermostat for every 20 sq. ft. of coil surface.

H. Heating/Cooling Valve-Top Thermostats: Proportional acting for proportional flow, with molded-rubber diaphragm, remote-bulb liquid-filled element, direct and reverse acting at minimum shutoff pressure of 25 psig, and cast housing with position indicator and adjusting knob.

2.9 ACTUATORS

A. Electric Motors: Size to operate with sufficient reserve power to provide smooth modulating action or two-position action.

1. Comply with requirements in Section 230513 "Common Motor Requirements for HVAC Equipment."

2. Permanent Split-Capacitor or Shaded-Pole Type: Gear trains completely oil immersed and sealed. Equip spring-return motors with integral spiral-spring mechanism in housings designed for easy removal for service or adjustment of limit switches, auxiliary switches, or feedback potentiometer.

3. Nonspring-Return Motors for Valves Larger Than NPS 2-1/2: Size for running torque of 150 in. x lbf and breakaway torque of 300 in. x lbf.

4. Spring-Return Motors for Valves Larger Than NPS 2-1/2: Size for running and breakaway torque of 150 in. x lbf.

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5. Nonspring-Return Motors for Dampers Larger Than 25 Sq. Ft.: Size for running torque of 150 in. x lbf and breakaway torque of 300 in. x lbf.

6. Spring-Return Motors for Dampers Larger Than 25 Sq. Ft.: Size for running and breakaway torque of 150 in. x lbf.

B. Electronic Actuators: Direct-coupled type designed for minimum 60,000 full-stroke cycles at rated torque.

1. Manufacturers:

a. Belimo Aircontrols (USA), Inc.

2. Valves: Size for torque required for valve close off at maximum pump differential pressure.

3. Dampers: Size for running torque calculated as follows:

a. Parallel-Blade Damper with Edge Seals: 7 inch-lb/sq. ft. of damper. b. Opposed-Blade Damper with Edge Seals: 5 inch-lb/sq. ft. of damper. c. Parallel-Blade Damper without Edge Seals: 4 inch-lb/sq. ft of damper. d. Opposed-Blade Damper without Edge Seals: 3 inch-lb/sq. ft. of damper. e. Dampers with 2- to 3-Inch wg of Pressure Drop or Face Velocities of 1000 to 2500

fpm: Increase running torque by 1.5. f. Dampers with 3- to 4-Inch wg of Pressure Drop or Face Velocities of 2500 to 3000

fpm: Increase running torque by 2.0.

4. Coupling: V-bolt and V-shaped, toothed cradle. 5. Overload Protection: Electronic overload or digital rotation-sensing circuitry. 6. Fail-Safe Operation: Mechanical, spring-return mechanism. Provide external, manual

gear release on nonspring-return actuators. 7. Power Requirements (Two-Position Spring Return): 24-V ac. 8. Power Requirements (Modulating): Maximum 10 VA at 24-V ac or 8 W at 24-V dc. 9. Proportional Signal: 2- to 10-V dc or 4 to 20 mA, and 2- to 10-V dc position feedback

signal. 10. Temperature Rating: Minus 22 to plus 122 deg F. 11. Run Time: 12 seconds open, 5 seconds closed.

2.10 CONTROL VALVES

A. Manufacturers:

1. Danfoss Inc.; Air Conditioning & Refrigeration Div. 2. Erie Controls. 3. Hayward Industrial Products, Inc. 4. Magnatrol Valve Corporation. 5. Neles-Jamesbury. 6. Parker Hannifin Corporation; Skinner Valve Division. 7. Pneuline Controls. 8. Sauter Controls Corporation.

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B. Control Valves: Factory fabricated, of type, body material, and pressure class based on maximum pressure and temperature rating of piping system, unless otherwise indicated.

C. Hydronic system globe valves shall have the following characteristics:

1. NPS 2 and Smaller: Class 125 bronze body, bronze trim, rising stem, renewable composition disc, and screwed ends with backseating capacity repackable under pressure.

2. NPS 2-1/2 and Larger: Class 125 iron body, bronze trim, rising stem, plug-type disc, flanged ends, and renewable seat and disc.

3. Internal Construction: Replaceable plugs and stainless-steel or brass seats.

a. Single-Seated Valves: Cage trim provides seating and guiding surfaces for plug on top and bottom.

b. Double-Seated Valves: Balanced plug; cage trim provides seating and guiding surfaces for plugs on top and bottom.

4. Sizing: 3-psig maximum pressure drop at design flow rate or the following:

a. Two Position: Line size. b. Two-Way Modulating: Either the value specified above or twice the load pressure

drop, whichever is more. c. Three-Way Modulating: Twice the load pressure drop, but not more than value

specified above.

5. Flow Characteristics: Two-way valves shall have equal percentage characteristics; three-way valves shall have linear characteristics.

6. Close-Off (Differential) Pressure Rating: Combination of actuator and trim shall provide minimum close-off pressure rating of 150 percent of total system (pump) head for two-way valves and 100 percent of pressure differential across valve or 100 percent of total system (pump) head.

D. Self-Contained Control Valves: Bronze body, bronze trim, two or three ports as indicated, replaceable plugs and seats, and union and threaded ends.

1. Rating: Class 125 for service at 125 psig and 250 deg F operating conditions. 2. Thermostatic Operator: Wax-filled integral sensor with integral adjustable dial.

2.11 DAMPERS

A. Manufacturers:

1. Air Balance Inc. 2. Don Park Inc.; Autodamp Div. 3. TAMCO (T. A. Morrison & Co. Inc.). 4. United Enertech Corp. 5. Vent Products Company, Inc.

B. Dampers: AMCA-rated, parallel-blade design; 0.108-inch- minimum thick, galvanized-steel or 0.125-inch- minimum thick, extruded-aluminum frames with holes for duct mounting; damper

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INSTRUMENTATION AND CONTROL FOR HVAC 230900 - 15

blades shall not be less than 0.064-inch- thick galvanized steel with maximum blade width of 8 inches and length of 48 inches.

1. Secure blades to 1/2-inch- diameter, zinc-plated axles using zinc-plated hardware, with nylon blade bearings, blade-linkage hardware of zinc-plated steel and brass, ends sealed against spring-stainless-steel blade bearings, and thrust bearings at each end of every blade.

2. Operating Temperature Range: From minus 40 to plus 200 deg F. 3. Edge Seals, Standard Pressure Applications: Closed-cell neoprene. 4. Edge Seals, Low-Leakage Applications: Use inflatable blade edging or replaceable

rubber blade seals and spring-loaded stainless-steel side seals, rated for leakage at less than 10 cfm per sq. ft. of damper area, at differential pressure of 4-inch wg when damper is held by torque of 50 in. x lbf; when tested according to AMCA 500D.

2.12 CONTROL CABLE

A. Electronic and fiber-optic cables for control wiring are specified in Section 271500 "Communications Horizontal Cabling."

PART 3 - EXECUTION

3.1 EXAMINATION

A. Verify that power supply is available to control units and operator workstation.

3.2 INSTALLATION

A. Install software in control units and operator workstation. Implement all features of programs to specified requirements and as appropriate to sequence of operation.

B. Connect and configure equipment and software to achieve sequence of operation specified.

C. Verify location of thermostats, humidistats, and other exposed control sensors with Drawings and room details before installation. Install devices 60 inches above the floor.

1. Install averaging elements in ducts and plenums in crossing or zigzag pattern.

D. Install guards on thermostats in the following locations:

1. Apparatus Bay 2. Where indicated.

E. Install automatic dampers according to Section 233300 "Air Duct Accessories." and per plans.

F. Install damper motors on outside of duct in warm areas, not in locations exposed to outdoor temperatures.

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INSTRUMENTATION AND CONTROL FOR HVAC 230900 - 16

G. Install labels and nameplates to identify control components according to Section 230553 "Identification for HVAC Piping and Equipment."

H. Install hydronic instrument wells, valves, and other accessories according to Section 232113 "Hydronic Piping."

I. Install duct volume-control dampers according to Section 233113 "Metal Ducts".

J. Install electronic and fiber-optic cables according to Section 271500 "Communications Horizontal Cabling."

3.3 ELECTRICAL WIRING AND CONNECTION INSTALLATION

A. Install raceways, boxes, and cabinets according to Section 260533 "Raceways and Boxes for Electrical Systems."

B. Install building wire and cable according to Section 260519 "Low-Voltage Electrical Power Conductors and Cables."

C. Install signal and communication cable according to Section 271500 "Communications Horizontal Cabling."

1. Conceal cable, except in mechanical rooms and areas where other conduit and piping are exposed.

2. Install exposed cable in raceway. 3. Install concealed cable in raceway. 4. Bundle and harness multiconductor instrument cable in place of single cables where

several cables follow a common path. 5. Fasten flexible conductors, bridging cabinets and doors, along hinge side; protect against

abrasion. Tie and support conductors. 6. Number-code or color-code conductors for future identification and service of control

system, except local individual room control cables. 7. Install wire and cable with sufficient slack and flexible connections to allow for vibration

of piping and equipment.

D. Connect manual-reset limit controls independent of manual-control switch positions. Automatic duct heater resets may be connected in interlock circuit of power controllers.

E. Connect hand-off-auto selector switches to override automatic interlock controls when switch is in hand position.

3.4 FIELD QUALITY CONTROL

A. Manufacturer's Field Service: Engage a factory-authorized service representative to inspect, test, and adjust field-assembled components and equipment installation, including connections, and to assist in field testing. Report results in writing.

B. Perform the following field tests and inspections and prepare test reports:

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INSTRUMENTATION AND CONTROL FOR HVAC 230900 - 17

1. Operational Test: After electrical circuitry has been energized, start units to confirm proper unit operation. Remove and replace malfunctioning units and retest.

2. Test and adjust controls and safeties. 3. Leak Test: After installation, charge system and test for leaks. Repair leaks and retest

until no leaks exist. 4. Test calibration of electronic controllers by disconnecting input sensors and stimulating

operation with compatible signal generator. 5. Test each point through its full operating range to verify that safety and operating control

set points are as required. 6. Test each control loop to verify stable mode of operation and compliance with sequence

of operation. Adjust PID actions. 7. Test each system for compliance with sequence of operation. 8. Test software and hardware interlocks.

C. DDC Verification:

1. Verify that instruments are installed before calibration, testing, and loop or leak checks. 2. Check instruments for proper location and accessibility. 3. Check instrument installation for direction of flow, elevation, orientation, insertion depth,

and other applicable considerations. 4. Check instrument tubing for proper fittings, slope, material, and support. 5. Check installation of air supply for each instrument. 6. Check flow instruments. Inspect tag number and line and bore size, and verify that inlet

side is identified and that meters are installed correctly. 7. Check pressure instruments, piping slope, installation of valve manifold, and self-

contained pressure regulators. 8. Check temperature instruments and material and length of sensing elements. 9. Check control valves. Verify that they are in correct direction. 10. Check air-operated dampers. Verify that pressure gages are provided and that proper

blade alignment, either parallel or opposed, has been provided. 11. Check DDC system as follows:

a. Verify that DDC controller power supply is from emergency power supply, if applicable.

b. Verify that wires at control panels are tagged with their service designation and approved tagging system.

c. Verify that spare I/O capacity has been provided. d. Verify that DDC controllers are protected from power supply surges.

D. Replace damaged or malfunctioning controls and equipment and repeat testing procedures.

3.5 ADJUSTING

A. Calibrating and Adjusting:

1. Calibrate instruments. 2. Make three-point calibration test for both linearity and accuracy for each analog

instrument.

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INSTRUMENTATION AND CONTROL FOR HVAC 230900 - 18

3. Calibrate equipment and procedures using manufacturer's written recommendations and instruction manuals. Use test equipment with accuracy at least double that of instrument being calibrated.

4. Control System Inputs and Outputs:

a. Check analog inputs at 0, 50, and 100 percent of span. b. Check analog outputs using milliampere meter at 0, 50, and 100 percent output. c. Check digital inputs using jumper wire. d. Check digital outputs using ohmmeter to test for contact making or breaking. e. Check resistance temperature inputs at 0, 50, and 100 percent of span using a

precision-resistant source.

5. Flow:

a. Set differential pressure flow transmitters for 0 and 100 percent values with 3-point calibration accomplished at 50, 90, and 100 percent of span.

b. Manually operate flow switches to verify that they make or break contact.

6. Pressure:

a. Calibrate pressure transmitters at 0, 50, and 100 percent of span. b. Calibrate pressure switches to make or break contacts, with adjustable differential

set at minimum.

7. Temperature:

a. Calibrate resistance temperature transmitters at 0, 50, and 100 percent of span using a precision-resistance source.

b. Calibrate temperature switches to make or break contacts.

8. Stroke and adjust control valves and dampers without positioners, following the manufacturer's recommended procedure, so that valve or damper is 100 percent open and closed.

9. Stroke and adjust control valves and dampers with positioners, following manufacturer's recommended procedure, so that valve and damper is 0, 50, and 100 percent closed.

10. Provide diagnostic and test instruments for calibration and adjustment of system. 11. Provide written description of procedures and equipment for calibrating each type of

instrument. Submit procedures review and approval before initiating startup procedures.

B. Adjust initial temperature and humidity set points.

C. Occupancy Adjustments: When requested within 12 months of date of Substantial Completion, provide on-site assistance in adjusting system to suit actual occupied conditions. Provide up to three visits to Project during other than normal occupancy hours for this purpose.

3.6 DEMONSTRATION

A. Engage a factory-authorized service representative to train Owner's maintenance personnel to adjust, operate, and maintain HVAC instrumentation and controls. Refer to Section 017900 "Demonstration and Training."

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INSTRUMENTATION AND CONTROL FOR HVAC 230900 - 19

END OF SECTION 230900

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SECTIONAL DOORS 083613 - 1

SECTION 083613 - SECTIONAL DOORS

PART 1 - GENERAL

1.1 SUMMARY

A. Section includes electrically operated sectional doors.

B. Related Sections:

1. Division 05 Section "Metal Fabrications" for miscellaneous steel supports. 2. Division 26 Sections for electrical service and connections for powered operators and

accessories.

1.2 PERFORMANCE REQUIREMENTS

A. General Performance: Sectional doors shall meet performance requirements specified without failure due to defective manufacture, fabrication, installation, or other defects in construction and without requiring temporary installation of reinforcing components.

B. Delegated Design: Design sectional doors, including comprehensive engineering analysis by a qualified professional engineer, using performance requirements and design criteria indicated.

C. Structural Performance: Exterior sectional doors shall withstand the effects of gravity loads, and the following loads and stresses within limits and under conditions indicated according to ASCE/SEI 7.

1. Wind Loads: As indicated on Drawings.

a. Basic Wind Speed: As indicated on the Drawings. b. Importance Factor: As indicated on the Drawings. c. Exposure Category: AS indicated on the Drawings.

2. Deflection Limits: Design sectional doors to withstand design wind loads without evidencing permanent deformation or disengagement of door components. Deflection of door in horizontal position (open) shall not exceed 1/120 of the door width.

D. Air Infiltration: Maximum rate not more than indicated when tested according to ASTM E 283.

1. Air Infiltration: Maximum rate of 1.57 lbf/sq. ft at 25 mph 40.2 km/h).

E. Operation Cycles: Provide sectional door components and operators capable of operating for not less than number of cycles indicated for each door. One operation cycle is complete when a door is opened from the closed position to the fully open position and returned to the closed position.

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SECTIONAL DOORS 083613 - 2

1.3 SUBMITTALS

A. Product Data: For each type and size of sectional door and accessory. Include the following:

1. Construction details, material descriptions, dimensions of individual components, profile door sections, and finishes.

2. Rated capacities, operating characteristics, electrical characteristics, and furnished accessories.

B. LEED Submittals: 1. Product data for MR 4 – Recycled Content: Provide documentation from manufacturer

listing percentages by weight of post-consumer and pre-consumer recycled content. a. Include statement indicating costs for each product having recycled content.

C. Shop Drawings: For each installation and for special components not dimensioned or detailed in manufacturer's product data. Include plans, elevations, sections, details, and attachments to other work.

1. Detail equipment assemblies and indicate dimensions, weights, loads, required clearances, method of field assembly, components, and location and size of each field connection.

2. Wiring Diagrams: For power, signal, and control wiring.

D. Samples for Verification: For each type of exposed finish required, prepared on Samples of size indicated below: 1. Frame for Paneled Door Sections: 6 inches (150 mm) long of each width of stile and rail

required.

E. Delegated-Design Submittal: For sectional doors indicated to comply with performance requirements and design criteria, including analysis data signed and sealed by the qualified professional engineer responsible for their preparation.

1. Detail fabrication and assembly of seismic restraints. 2. Summary of forces and loads on walls and jambs.

F. Qualification Data: For qualified Installer.

G. Maintenance Data: For sectional doors to include in maintenance manuals.

H. Warranties: Sample of special warranties.

1.4 QUALITY ASSURANCE

A. Installer Qualifications: Manufacturer's authorized representative who is trained and approved for both installation and maintenance of units required for this Project.

B. Source Limitations: Obtain sectional doors from single source from single manufacturer.

1. Obtain operators and controls from sectional door manufacturer.

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SECTIONAL DOORS 083613 - 3

C. Electrical Components, Devices, and Accessories: Listed and labeled as defined in NFPA 70, by a qualified testing agency, and marked for intended location and application.

D. Standard for Sectional Doors: Fabricate sectional doors to comply with DASMA 102 unless otherwise indicated.

E. Regulatory Requirements: Comply with applicable provisions in the U.S. Architectural & Transportation Barriers Compliance Board's "Americans with Disabilities Act (ADA) and Architectural Barriers Act (ABA) Accessibility Guidelines for Buildings and Facilities" and ICC/ANSI A117.1.

1.5 WARRANTY

A. Special Warranty: Manufacturer's standard form in which manufacturer agrees to repair or replace components of sectional doors that fail in materials or workmanship within specified warranty period.

1. Failures include, but are not limited to, the following:

a. Structural failures including, but not limited to, excessive deflection. b. Faulty operation of hardware. c. Deterioration of metals, metal finishes, and other materials beyond normal

weathering and use; rust through. d. Delamination of exterior or interior facing materials.

2. Warranty Period: Five years from date of Substantial Completion.

B. Special Finish Warranty: Manufacturer's standard form in which manufacturer agrees to repair or replace components that show evidence of deterioration of factory-applied finishes within specified warranty period.

1. Warranty Period: 10 years from date of Substantial Completion.

PART 2 - PRODUCTS

2.1 ALUMINUM DOOR SECTIONS

A. Recycled Content of Aluminum Products: Provide products with recycled content.

B. Sections: Construct door sections with stiles and rails formed from extruded-aluminum shapes, complying with ASTM B 221 (ASTM B 221M), alloy and temper recommended by manufacturer for type of use and finish indicated, with wall thickness not less than 0.065 inch (1.7 mm) for door section 1-3/4 inches (44 mm) deep. Fabricate sections with stile and rail dimensions and profiles shown on Drawings. Join stiles and rails by welding or with concealed, 1/4-inch- (6-mm-) minimum diameter, aluminum or nonmagnetic stainless-steel through bolts, full height of door section. Form meeting rails to provide a weathertight-seal joint.

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SECTIONAL DOORS 083613 - 4

1. Reinforce sections with continuous horizontal and diagonal reinforcement, as required to stiffen door and for wind loading. Ensure that reinforcement does not obstruct vision lites.

2. Provide reinforcement for hardware attachment.

C. Solid Panels: Fabricate of aluminum sheet, complying with ASTM B 209 (ASTM B 209M), alloy and temper standard with manufacturer for type of use and finish indicated, not less than 0.040 inch (1.02 mm) thick, set in continuous vinyl channel retained with rigid, snap-in, extruded-vinyl moldings or with rubber or neoprene glazing gasket with aluminum stop.

D. Full-Vision Sections: Manufacturer's standard, tubular, aluminum-framed section fully glazed with glass as indicated in the Drawings,set in vinyl, rubber, or neoprene glazing channel and with removable extruded-vinyl or aluminum stops.

2.2 TRACKS, SUPPORTS, AND ACCESSORIES

A. Tracks: Manufacturer's standard, galvanized-steel track system of configuration indicated, sized for door size and weight, designed for lift type indicated and clearances shown on Drawings, and complying with ASTM A 653/A 653M for minimum G60 (Z180) zinc coating. Provide complete track assembly including brackets, bracing, and reinforcement for rigid support of ball-bearing roller guides for required door type and size. Slot vertical sections of track spaced 2 inches (51 mm) apart for door-drop safety device. Slope tracks at proper angle from vertical or design tracks to ensure tight closure at jambs when door unit is closed.

B. Track Reinforcement and Supports: Galvanized-steel track reinforcement and support members, complying with ASTM A 36/A 36M and ASTM A 123/A 123M. Secure, reinforce, and support tracks as required for door size and weight to provide strength and rigidity without sag, sway, and vibration during opening and closing of doors.

1. Vertical Track Assembly: Track with continuous reinforcing angle attached to track and attached to wall with jamb brackets. Location: Apparatus Bay

2. Horizontal Track Assembly: Track with continuous reinforcing angle attached to track and supported at points from curve in track to end of track by laterally braced attachments to overhead structural members. Location: Shop Area.

C. Weather seals: Replaceable, adjustable, continuous, compressible weather-stripping gaskets of flexible vinyl, rubber, or neoprene fitted to bottom and top of sectional door unless otherwise indicated.

D. Windows: Manufacturer's standard window units of type and size indicated and in arrangement shown. Set glazing in vinyl, rubber, or neoprene glazing channel for metal-framed, as required. Provide removable stops of same material as door-section frames.

2.3 HARDWARE

A. General: Provide heavy-duty, corrosion-resistant hardware, with hot-dip galvanized, stainless-steel, or other corrosion-resistant fasteners, to suit door type.

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SECTIONAL DOORS 083613 - 5

B. Hinges: Heavy-duty, galvanized-steel hinges of not less than 0.079-inch- (2.01-mm-) nominal coated thickness at each end stile and at each intermediate stile, according to manufacturer's written recommendations for door size. Attach hinges to door sections through stiles and rails with bolts and lock nuts or lock washers and nuts. Use rivets or self-tapping fasteners where access to nuts is not possible. Provide double-end hinges where required, for doors over 16 feet (4.88 m) wide unless otherwise recommended by door manufacturer.

C. Rollers: Heavy-duty rollers with steel ball-bearings in case-hardened steel races, mounted with varying projections to suit slope of track. Extend roller shaft through both hinges where double hinges are required. Provide 3-inch- (76-mm-) diameter roller tires for 3-inch- (76-mm-) wide track and 2-inch- (51-mm-) diameter roller tires for 2-inch- (51-mm-) wide track.

D. Push/Pull Handles: For push-up or emergency-operated doors, provide galvanized-steel lifting handles on each side of door.

2.4 LOCKING DEVICES

A. Slide Bolt: Fabricate with side-locking bolts to engage through slots in tracks for locking by padlock, located on single-jamb side, operable from inside only.

1. Location: Shop Area door only.

B. Locking Device Assembly: Fabricate with cylinder lock, spring-loaded deadbolt, operating handle, cam plate, and adjustable locking bars to engage through slots in tracks.

1. Lock Cylinders: Provide cylinders standard with manufacturer and keyed to building keying system.

2. Keys: Three for each cylinder.

2.5 COUNTERBALANCE MECHANISM

A. Torsion Spring: Counterbalance mechanism consisting of adjustable-tension torsion springs fabricated from steel-spring wire complying with ASTM A 229/A 229M, mounted on a cross-header torsion shaft made of steel tube or solid steel. Provide springs designed for number of operation cycles indicated.

B. Cables: Galvanized-steel lifting cables with cable safety factor of at least 7 to 1.

C. Cable Safety Device: Include a spring-loaded steel or spring-loaded bronze cam mounted to bottom door roller assembly on each side and designed to automatically stop door if either lifting cable breaks.

D. Bracket: Provide anchor support bracket as required to connect stationary end of spring to the wall and to level the shaft and prevent sag.

E. Provide a spring bumper at each horizontal track to cushion door at end of opening operation.

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SECTIONAL DOORS 083613 - 6

2.6 ELECTRIC DOOR OPERATORS

A. General: Electric door operator assembly of size and capacity recommended and provided by door manufacturer for door and "operation cycles" requirement specified, with electric motor and factory-prewired motor controls, starter, gear-reduction unit, solenoid-operated brake, clutch, remote-control stations, control devices, integral gearing for locking door, and accessories required for proper operation.

1. Comply with NFPA 70. 2. Provide control equipment complying with NEMA ICS 1, NEMA ICS 2, and

NEMA ICS 6; with NFPA 70, Class 2 control circuit, maximum 24-V ac or dc.

B. Usage Classification: Electric operator and components capable of operating for not less than number of cycles per hour indicated for each door.

C. Door-Operator Type: Unit consisting of electric motor, gears, pulleys, belts, sprockets, chains, and controls needed to operate door and meet required usage classification.

1. Trolley: Trolley operator mounted to ceiling above and to rear of door in raised position and directly connected to door with drawbar.

D. Electric Motors: Comply with NEMA designation, temperature rating, service factor, enclosure type, and efficiency requirements specified in Division 11 Section "Common Motor Requirements for Equipment" unless otherwise indicated.

1. Electrical Characteristics:

a. Phase: Single phase. b. Volts: 120 V. c. Hertz: 60. d. 24V AC Contactor Controls.

2. Motor Type and Controller: Reversible motor and controller (disconnect switch) for motor exposure indicated.

3. Motor Size: Minimum size as indicated. If not indicated, large enough to start, accelerate, and operate door in either direction from any position, at a speed not less than 8 in./sec. (203 mm/s) and not more than 12 in./sec. (305 mm/s), without exceeding nameplate ratings or service factor.

4. Operating Controls, Controllers (Disconnect Switches), Wiring Devices, and Wiring: Manufacturer's standard unless otherwise indicated.

5. Coordinate wiring requirements and electrical characteristics of motors and other electrical devices with building electrical system and each location where installed.

6. Use adjustable motor-mounting bases for belt-driven operators.

E. Limit Switches: Equip each motorized door with adjustable switches interlocked with motor controls and set to automatically stop door at fully opened and fully closed positions.

F. Obstruction Detection Device: Equip motorized door with indicated external automatic safety sensor capable of protecting full width of door opening. Activation of device immediately stops and reverses downward door travel.

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SECTIONAL DOORS 083613 - 7

a. Self-Monitoring Type: Four-wire configured device designed to interface with door-operator control circuit to detect damage to or disconnection of sensor edge.

G. Remote-Control Station: Momentary-contact, three-button control station with push-button controls labeled "Open," "Close," and "Stop."

1. Interior units, full-guarded, surface-mounted, heavy-duty type, with general-purpose NEMA ICS 6, Type 1 enclosure, as indicated on the Drawings.

H. Emergency Manual Operation: Equip each electrically powered door with capability for emergency manual operation. Design manual mechanism so required force for door operation does not exceed 25 lbf (111 N).

I. Emergency Operation Disconnect Device: Equip operator with hand-operated disconnect mechanism for automatically engaging manual operator and releasing brake for emergency manual operation while disconnecting motor without affecting timing of limit switch. Mount mechanism so it is accessible from floor level. Include interlock device to automatically prevent motor from operating when emergency operator is engaged.

J. Motor Removal: Design operator so motor may be removed without disturbing limit-switch adjustment and without affecting emergency manual operation.

K. Radio-Control System: Consisting of the following: 1. As indicated on the Drawings.

2.7 DOOR ASSEMBLY

A. Aluminum Sectional Door: Sectional door formed with hinged sections. 1. Basis-of-Design Product: Subject to compliance with requirements, provide Overhead

Door Corporation; Series 595 596 or comparable product by one of the following: a. Arm-R-Lite. b. Clopay Building Products; a Griffon company. c. Wayne-Dalton Corp.

B. Operation Cycles: Not less than 100,000 for Bay Doors; 10,000 for Shop Door.

C. Installed R-Value: 6.0 deg F x h x sq. ft./Btu (1.057 K x sq. m/W).

1. Insulation: Board or Foamed in place. 2. Interior Facing Material: Zinc-coated (galvanized) steel sheet of manufacturer's

recommended thickness to meet performance requirements nominal coated thickness.

D. Aluminum Sections: Solid panel sand Full vision with manufacturer's standard, nonglazed panels across bottom section of door.

E. Track Configuration: Standard-lift (Shop Area) and Vertical-lift (Bay Doors).

F. Weather seals: Fitted to bottom and top and around entire perimeter of door.

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SECTIONAL DOORS 083613 - 8

G. Windows: Spaced apart the approximate distance as indicated on Drawings; in rows at height indicated on Drawings; installed with insulated glazing of the following type: 1. Insulating Glass: As indicated on the Drawings.

H. Roller-Tire Material: Case-hardened steel.

I. Locking Devices: Equip door with slide bolt for padlock.

1. Locking Device Assembly: locking bars, operable from inside with thumb turn.

J. Counter balance Type: Torsion spring.

K. Manual Door Operator: Chain-hoist operator at Bay Doors Only.

L. Electric Door Operator:

1. Usage Classification: Heavy duty, 60 to 90 cycles per hour. 2. Operator Type: Trolley. 3. Motor Exposure: Interior, clean, and dry. 4. Emergency Manual Operation: Chain type. 5. Obstruction-Detection Device: Automatic; self-monitoring type.

6. Remote-Control Station: Where shown on Drawings. 7. Other Equipment: Audible and visual signals. 8. Electrical door operator at bay doors only. Shop Door not electric door operator.

M. Door Finish:

1. Aluminum Finish: To match Sierra Pacific's "Standard Bronze" . 2. Finish of Interior Facing Material: Finish as selected by Architect from manufacturer's

full range.

2.8 GENERAL FINISH REQUIREMENTS

A. Comply with NAAMM's "Metal Finishes Manual for Architectural and Metal Products" for recommendations for applying and designating finishes.

B. Appearance of Finished Work: Noticeable variations in same piece are not acceptable. Variations in appearance of adjoining components are acceptable if they are within the range of approved Samples and are assembled or installed to minimize contrast.

2.9 ALUMINUM FINISHES

A. Baked-Enamel or Powder-Coat Finish: AAMA 2603. Comply with coating manufacturer's written instructions for cleaning, conversion coating, application, and baking.

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SECTIONAL DOORS 083613 - 9

PART 3 - EXECUTION

3.1 EXAMINATION

A. Examine substrates, areas, and conditions, with Installer present, for compliance with requirements for substrate construction and other conditions affecting performance of the Work.

B. Examine locations of electrical connections.

C. Proceed with installation only after unsatisfactory conditions have been corrected.

3.2 INSTALLATION

A. Install sectional doors and operating equipment complete with necessary hardware, anchors, inserts, hangers, and equipment supports; according to manufacturer's written instructions and as specified.

B. Tracks:

1. Fasten vertical track assembly to opening jambs and framing, spaced not more than 24 inches (610 mm) apart.

2. Hang horizontal track assembly from structural overhead framing with angles or channel hangers attached to framing by welding or bolting, or both. Provide sway bracing, diagonal bracing, and reinforcement as required for rigid installation of track and door-operating equipment.

3. Repair galvanized coating on tracks according to ASTM A 780.

C. Accessibility: Install sectional doors, switches, and controls along accessible routes in compliance with regulatory requirements for accessibility.

3.3 STARTUP SERVICES

A. Engage a factory-authorized service representative to perform startup service.

1. Complete installation and startup checks according to manufacturer's written instructions. 2. Test and adjust controls and safeties. Replace damaged and malfunctioning controls and

equipment.

3.4 ADJUSTING

A. Adjust hardware and moving parts to function smoothly so that doors operate easily, free of warp, twist, or distortion.

B. Lubricate bearings and sliding parts as recommended by manufacturer.

C. Adjust doors and seals to provide weather tight fit around entire perimeter.

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SECTIONAL DOORS 083613 - 10

D. Align and adjust motors, pulleys, belts, sprockets, chains, and controls according to manufacturer's written instructions.

E. Touch-up Painting: Immediately after welding galvanized materials, clean welds and abraded galvanized surfaces and repair galvanizing to comply with ASTM A 780.

3.5 DEMONSTRATION

A. Engage a factory-authorized service representative to train Owner's maintenance personnel to adjust, operate, and maintain sectional doors.

END OF SECTION 083613

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UNIT MASONRY 042000 - 1

SECTION 042000 - UNIT MASONRY

PART 1 - GENERAL

1.1 SUMMARY

A. This Section includes unit masonry assemblies consisting of the following:

1. Concrete masonry units (CMUs). 2. Face brick. 3. Mortar and grout. 4. Reinforcing steel. 5. Masonry joint reinforcement. 6. Ties and anchors. 7. Embedded flashing. 8. Miscellaneous masonry accessories. 9. Cavity-wall insulation.

B. Related Sections include the following: 1. Division 07 Section "Sheet Metal Flashing and Trim" for exposed sheet metal flashing. 2. Division 07 Section "Joint Sealants" for sealing control and expansion joints in unit

masonry.

C. Products installed, but not furnished, under this Section include the following:

1. Cast-stone trim, furnished under Division 04 Section "Cast Stone Masonry." 2. Steel lintels and shelf angles for unit masonry, furnished under Division 05 Section

"Metal Fabrications." 3. Manufactured reglets in masonry joints for metal flashing, furnished under Division 07

Section "Sheet Metal Flashing and Trim."

1.2 DEFINITIONS

A. Reinforced Masonry: Masonry containing reinforcing steel in grouted cells.

1.3 PERFORMANCE REQUIREMENTS

A. Provide unit masonry that develops indicated net-area compressive strengths (f'm) at 28 days.

B. Determine net-area compressive strength (f'm) of masonry from average net-area compressive strengths of masonry units and mortar types (unit-strength method) according to[Tables 1 and 2 in ACI 530.1/ASCE 6/TMS 602.

C. Determine net-area compressive strength (f'm) of masonry by testing masonry prisms according to ASTM C 1314.

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1.4 SUBMITTALS

A. Product Data: For each type of product indicated.

B. LEED Submittals: 1. Product Data for MR Credit 4 – Recycled Content: For products having recycled content,

provide manufacture’s documentation indicating percentages by weight of postconsumer and preconsumer recycled content. Include statement indicating cost for each product having recycled content.

2. Product Certificates for MR Credit 5 – Regional Materials: Provide documentation from manufacturer indicating location and distance from Project of point of extraction, harvest or recovery and manufacturing location for each raw material. Include statement indicating cost for each regional material and the percentages by weight that is considered regional.

C. Shop Drawings: For the following:

1. Masonry Units: Show sizes, profiles, coursing, and locations of special shapes. 2. Reinforcing Steel: Detail bending and placement of unit masonry reinforcing bars.

Comply with ACI 315, "Details and Detailing of Concrete Reinforcement." Show elevations of reinforced walls.

3. Fabricated Flashing: Detail corner units, end-dam units, and other special applications.

D. Samples for Initial Selection: For the following: 1. Face brick, in the form of straps of five or more bricks. 2. Colored mortar. 3. Weep holes/vents.

E. Samples for Verification: For each type and color of the following: 1. Facebrick, in the form of straps of five or more bricks. 2. Pigmented mortar. Make Samples using same sand and mortar ingredients to be used on

Project. Label Samples to indicate types and amounts of pigments used. 3. Weep holes/vents. 4. Accessories embedded in masonry.

F. List of Materials Used in Constructing Mockups: List generic product names together with manufacturers, manufacturers' product names, model numbers, lot numbers, batch numbers, source of supply, and other information as required to identify materials used. Include mix proportions for mortar and grout and source of aggregates.

1. Submittal is for information only. Neither receipt of list nor approval of mockup constitutes approval of deviations from the Contract Documents unless such deviations are specifically brought to the attention of Architect and approved in writing.

G. Qualification Data: For testing agency.

H. Material Certificates: Include statements of material properties indicating compliance with requirements including compliance with standards and type designations within standards. Provide for each type and size of the following:

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1. Masonry units.

a. Include material test reports substantiating compliance with requirements. b. For bricks, include size-variation data verifying that actual range of sizes falls

within specified tolerances. c. For exposed brick, include material test report for efflorescence according to

ASTM C 67. d. For masonry units used in structural masonry, include data and calculations

establishing average net-area compressive strength of units.

2. Cementitious materials. Include brand, type, and name of manufacturer. 3. Preblended, dry mortar mixes. Include description of type and proportions of ingredients. 4. Grout mixes. Include description of type and proportions of ingredients. 5. Reinforcing bars. 6. Joint reinforcement. 7. Anchors, ties, and metal accessories.

I. Mix Designs: For each type of mortar[ and grout]. Include description of type and proportions of ingredients.

1. Include test reports, per ASTM C 780, for mortar mixes required to comply with property specification.

2. Include test reports, per ASTM C 1019, for grout mixes required to comply with compressive strength requirement.

J. Statement of Compressive Strength of Masonry: For each combination of masonry unit type and mortar type, provide statement of average net-area compressive strength of masonry units, mortar type, and resulting net-area compressive strength of masonry determined according to Tables 1 and 2 in ACI 530.1/ASCE 6/TMS 602.

K. Cold-Weather Procedures: Detailed description of methods, materials, and equipment to be used to comply with cold-weather requirements.

1.5 QUALITY ASSURANCE

A. Testing Agency Qualifications: An independent agency qualified according to ASTM C 1093 for testing indicated, as documented according to ASTM E 548.

B. Source Limitations for Masonry Units: Obtain exposed masonry units of a uniform texture and color, or a uniform blend within the ranges accepted for these characteristics, through one source from a single manufacturer for each product required.

C. Source Limitations for Mortar Materials: Obtain mortar ingredients of a uniform quality, including color for exposed masonry, from a single manufacturer for each cementitious component and from one source or producer for each aggregate.

D. Preconstruction Testing Service: Owner will engage a qualified independent testing agency to perform preconstruction testing indicated below. Payment for these services will be made by Owner. Retesting of materials that fail to meet specified requirements shall be done at Contractor's expense.

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1. Clay Masonry Unit Test: For each type of unit required, per ASTM C 67. 2. Concrete Masonry Unit Test: For each type of unit required, per ASTM C 140. 3. Mortar Test (Property Specification): For each mix required, per ASTM C 780 4. Grout Test (Compressive Strength): For each mix required, per ASTM C 1019. 5. Prism Test: For each type of construction required, per ASTM C 1314.

E. Sample Panels: Build sample panels to verify selections made under sample submittals and to demonstrate aesthetic effects. Comply with requirements in Division 01 Section "Quality Requirements" for mockups.

1. Build sample panels for typical exterior and interior walls] in sizes approximately 60 inches (1500 mm) long by 48 inches (1200 mm) high by full thickness.

2. Clean one-half of exposed faces of panels with masonry cleaner indicated. 3. Protect approved sample panels from the elements with weather-resistant membrane. 4. Approval of sample panels is for color, texture, and blending of masonry units;

relationship of mortar and sealant colors to masonry unit colors; tooling of joints; aesthetic qualities of workmanship; and other material and construction qualities specifically approved by Architect in writing.

a. Approval of sample panels does not constitute approval of deviations from the Contract Documents contained in sample panels unless such deviations are specifically approved by Architect in writing.

F. Mockups: Build mockups to verify selections made under sample submittals and to demonstrate aesthetic effects and set quality standards for materials and execution. 1. Build mockups for typical exterior and interior walls in sizes approximately 72 inches

(1800 mm) long by 72 inches (1800 mm) high by full thickness, including face and backup wythes and accessories.

a. Include a sealant-filled joint at least 16 inches (400 mm) long in each mockup. b. Include lower corner of window opening framed with stone trim at upper corner of

exterior wall mockup. Make opening approximately 12 inches (300 mm) wide by 16 inches (400 mm) high.

c. Include through-wall flashing installed for a 24-inch (600-mm) length in corner of exterior wall mockup approximately 16 inches (400 mm) down from top of mockup, with a 12-inch (300-mm) length of flashing left exposed to view (omit masonry above half of flashing).

d. Include metal studs, sheathing, veneer anchors, flashing, and weep holes in exterior masonry-veneer wall mockup.

2. Clean one-half of exposed faces of mockups with masonry cleaner as indicated. 3. Protect accepted mockups from the elements with weather-resistant membrane. 4. Approval of mockups is for color, texture, and blending of masonry units; relationship of

mortar and sealant colors to masonry unit colors; tooling of joints; and aesthetic qualities of workmanship.

a. Approval of mockups is also for other material and construction qualities specifically approved by Architect in writing.

b. Approval of mockups does not constitute approval of deviations from the Contract Documents contained in mockups unless such deviations are specifically approved by Architect in writing.

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5. Approved mockups may become part of the completed Work if undisturbed at time of Substantial Completion.

G. Preinstallation Conference: Conduct conference at Project site to comply with requirements in Division 01 Section "Project Management and Coordination."

1.6 DELIVERY, STORAGE, AND HANDLING

A. Store masonry units on elevated platforms in a dry location. If units are not stored in an enclosed location, cover tops and sides of stacks with waterproof sheeting, securely tied. If units become wet, do not install until they are dry.

B. Store cementitious materials on elevated platforms, under cover, and in a dry location. Do not use cementitious materials that have become damp.

C. Store aggregates where grading and other required characteristics can be maintained and contamination avoided.

D. Deliver preblended, dry mortar mix in moisture-resistant containers designed for lifting and emptying into dispensing silo. Store preblended, dry mortar mix in delivery containers on elevated platforms, under cover, and in a dry location or in a metal dispensing silo with weatherproof cover.

E. Store masonry accessories, including metal items, to prevent corrosion and accumulation of dirt and oil.

1.7 PROJECT CONDITIONS

A. Protection of Masonry: During construction, cover tops of walls, projections, and sills with waterproof sheeting at end of each day's work. Cover partially completed masonry when construction is not in progress.

1. Extend cover a minimum of 24 inches (600 mm) down both sides and hold cover securely in place.

2. Where 1 wythe of multi wythe masonry walls is completed in advance of other wythes, secure cover a minimum of 24 inches (600 mm) down face next to unconstructed wythe and hold cover in place.

B. Do not apply uniform floor or roof loads for at least 12 hours and concentrated loads for at least 3 days after building masonry walls or columns.

C. Stain Prevention: Prevent grout, mortar, and soil from staining the face of masonry to be left exposed or painted. Immediately remove grout, mortar, and soil that come in contact with such masonry.

1. Protect base of walls from rain-splashed mud and from mortar splatter by spreading coverings on ground and over wall surface.

2. Protect sills, ledges, and projections from mortar droppings.

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3. Protect surfaces of window and door frames, as well as similar products with painted and integral finishes, from mortar droppings.

4. Turn scaffold boards near the wall on edge at the end of each day to prevent rain from splashing mortar and dirt onto completed masonry.

D. Cold-Weather Requirements: Do not use frozen materials or materials mixed or coated with ice or frost. Do not build on frozen substrates. Remove and replace unit masonry damaged by frost or by freezing conditions. Comply with cold-weather construction requirements contained in ACI 530.1/ASCE 6/TMS 602.

1. Cold-Weather Cleaning: Use liquid cleaning methods only when air temperature is 40 deg F (4 deg C) and above and will remain so until masonry has dried, but not less than 7 days after completing cleaning.

E. Hot-Weather Requirements: Comply with hot-weather construction requirements contained in ACI 530.1/ASCE 6/TMS 602.

PART 2 - PRODUCTS

2.1 MANUFACTURERS

A. In other Part 2 articles where titles below introduce lists, the following requirements apply to product selection:

1. Available Products: Subject to compliance with requirements, products that may be incorporated into the Work include, but are not limited to, products specified.

2. Available Manufacturers: Subject to compliance with requirements, manufacturers offering products that may be incorporated into the Work include, but are not limited to, manufacturers specified.

2.2 MASONRY UNITS, GENERAL

A. Defective Units: Referenced masonry unit standards may allow a certain percentage of units to exceed tolerances and to contain chips, cracks, or other defects exceeding limits stated in the standard. Do not uses units where such defects, including dimensions that vary from specified dimensions by more than stated tolerances, will be exposed in the completed Work or will impair the quality of completed masonry.

2.3 CONCRETE MASONRY UNITS (CMUs)

A. Recycled Content of Concrete Masonry Products: Provide products with recycled content so post-consumer recycled content plus one-half of pre-consumer recycled content is not less than 10 percent

B. Regional Materials: CMU shall be manufactured within a 500 mile (800 km) radius of Project site from materials that have been extracted, harvested, or recovered, as well as manufactured,

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within a 500 mile radius (800 km) of Project site.Shapes: Provide shapes indicated and as follows:

1. Provide special shapes for lintels, corners, jambs, sashes, movement joints, headers, bonding, and other special conditions.

2. Provide bullnose units for outside corners, unless otherwise indicated.

C. Concrete Masonry Units: ASTM C 90.

1. Unit Compressive Strength: Provide units with minimum average net-area compressive strength of 1900 psi (13.1 MPa).

2. Weight Classification: Lightweight]. 3. Size (Width): Manufactured to dimensions 3/8 inch less than nominal dimensions.

4. Exposed Faces: Provide color and texture matching the range represented by Architect's sample.

2.4 MASONRY LINTELS

A. General: Provide either concrete or masonry lintels, at Contractor's option, complying with requirements below.

B. Recycled Content of Masonry Lintels: Provide products with recycled content.

C. Regional Materials: Masonry Lintels shall be manufactured within a 500 mile (800 km) radius of Project site from materials that have been extracted, harvested, or recovered, as well as manufactured, within a 500 mile radius (800 km) of Project site.

D. Masonry Lintels: Prefabricated or built-in-place masonry lintels made from bond beam concrete masonry units with reinforcing bars placed as indicated and filled with coarse grout. Cure precast lintels before handling and installing. Temporarily support built-in-place lintels until cured.

2.5 BRICK

A. Recycled Content of Brick Products: Postconsumer recycled content plus one-half of preconsumer recycled content not less than 10 percent.

B. Regional Materials: Brick shall be manufactured within a 500 mile (800 km) radius of Project site from materials that have been extracted, harvested, or recovered, as well as manufactured, within a 500 mile radius (800 km) of Project site.

C. General: Provide shapes indicated and as follows:

1. For ends of sills and caps and for similar applications that would otherwise expose unfinished brick surfaces, provide units without cores or frogs and with exposed surfaces finished.

2. Provide special shapes for applications where stretcher units cannot accommodate special conditions, including those at corners, movement joints, bond beams, sashes, and lintels.

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3. Provide special shapes for applications requiring brick of size, form, color, and texture on exposed surfaces that cannot be produced by sawing.

4. Provide special shapes for applications where shapes produced by sawing would result in sawed surfaces being exposed to view.

D. Face Brick: ASTM C 216 , Grade SW.

1. Unit Compressive Strength: Provide units with minimum average net-area compressive strength of 3000 psi (20.7 MPa).

2. Initial Rate of Absorption: Less than 20 g/30 sq. in. (20 g/194 sq. cm) per minute when tested per ASTM C 67.

3. Efflorescence: Provide brick that has been tested according to ASTM C 67 and is rated "not effloresced."

4. Surface Coating: Brick with colors or textures produced by application of coatings shall withstand 50 cycles of freezing and thawing per ASTM C 67 with no observable difference in the applied finish when viewed from 10 feet (3 m)[ or shall have a history of successful use in Project's area].

5. Size (Actual Dimensions): 3-5/8 inches (92 mm) wide by 2-1/4 inches (57 mm) high by 7-5/8 inches (194 mm) long.

6. Color and Texture: Brick Color One: Manufacturer: Robinson Brick: Color "Coffee Bean" with SGS10X LT "Buff" mortar. Brick Color Two: Manufacturer: Interstate Brick: Color "Valley Tan" with SGS10X LT "Buff" mortar.

7. Available Products:

a. Interstate Brick:

b. Lakewood Brick:

c. Acme Brick Co.

d. Summit Brick and Tile Company.

2.6 MORTAR AND GROUT MATERIALS

A. VOC Limits (IEQ 4.1): All sealants, adhesives, paints and coatings field-applied and located within the weather barrier of the building must comply with VOC requirements as indicated in Division 01 Section 018113 - “Sustainable Design Requirements”

B. Portland Cement: ASTM C 150, Type I or II, except Type III may be used for cold-weather construction. Provide natural color or white cement as required to produce mortar color indicated.

C. Hydrated Lime: ASTM C 207, Type S.

D. Portland Cement-Lime Mix: Packaged blend of portland cement complying with ASTM C 150, Type I or Type III, and hydrated lime complying with ASTM C 207, Type S.

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E. Mortar Pigments: Natural and synthetic iron oxides and chromium oxides, compounded for use in mortar mixes. Use only pigments with a record of satisfactory performance in masonry mortar.

1. Available Products:

a. Bayer Corporation, Industrial Chemicals Div.; Bayferrox Iron Oxide Pigments. b. Davis Colors; True Tone Mortar Colors. c. Solomon Grind-Chem Services, Inc.; SGS Mortar Colors.

F. Colored Cement Product: Packaged blend made from portland cement and limeormortar cement and mortar pigments, all complying with specified requirements, and containing no other ingredients.

1. Formulate blend as required to produce color indicated or, if not indicated, as selected from manufacturer's standard colors.

2. Pigments shall not exceed 10 percent of portland cement by weight. 3. Pigments shall not exceed 5 percent of mortar cement by weight. 4. Available Products:

a. Colored Portland Cement-Lime Mix:

1) Capital Materials Corporation; Riverton Portland Cement Lime Custom Color.

2) Holcim (US) Inc.; Rainbow Mortamix Custom Color Cement/Lime. 3) Lafarge North America Inc.; Eaglebond. 4) Lehigh Cement Company; Lehigh Custom Color Portland/Lime Cement.

b. Colored Mortar Cement:

1) Lafarge North America Inc.; Magnolia Superbond Mortar Cement.

G. Aggregate for Mortar: ASTM C 144.

1. For mortar that is exposed to view, use washed aggregate consisting of natural sand or crushed stone.

2. For joints less than 1/4 inch (6.5 mm) thick, use aggregate graded with 100 percent passing the No. 16 (1.18-mm) sieve.

3. Colored-Mortar Aggregates: Natural sand or crushed stone of color necessary to produce required mortar color.

H. Aggregate for Grout: ASTM C 404.

I. Epoxy Pointing Mortar: ASTM C 395, epoxy-resin-based material formulated for use as pointing mortar for structural-clay tile facing units (and approved for such use by manufacturer of units); in color indicated or, if not otherwise indicated, as selected by Architect from manufacturer's colors.

J. Cold-Weather Admixture: Nonchloride, noncorrosive, accelerating admixture complying with ASTM C 494/C 494M, Type C, and recommended by manufacturer for use in masonry mortar of composition indicated.

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1. Available Products:

a. Addiment Incorporated; Mortar Kick. b. Euclid Chemical Company (The); Accelguard 80. c. Grace Construction Products, a unit of W. R. Grace & Co. - Conn.; Morset. d. Sonneborn, Div. of ChemRex; Trimix-NCA.

K. Water-Repellent Admixture: Liquid water-repellent mortar admixture intended for use with concrete masonry units, containing integral water repellent by same manufacturer.

1. Available Products:

a. Addiment Incorporated; Mortar Tite. b. Grace Construction Products, a unit of W. R. Grace & Co. - Conn.; Dry-Block

Mortar Admixture. c. Master Builders, Inc.; Color Cure Mortar AdmixorRheomix Rheopel.

L. Water: Potable.

2.7 REINFORCEMENT

A. Recycled Content of Steel Products: Postconsumer recycled content plus one-half of preconsumer recycled content not less than 60 percent.

B. Uncoated Steel Reinforcing Bars: ASTM A 615/A 615M or ASTM A 996/A 996M, Grade 60 (Grade 420).

C. Masonry Joint Reinforcement, General: ASTM A 951.

1. Interior Walls: Hot-dip galvanized, carbon steel. 2. Exterior Walls: Hot-dip galvanized, carbon or Stainless steel. 3. Wire Size for Side Rods: W1.7 or 0.148-inch (3.8-mm) diameter. 4. Wire Size for Cross Rods: W1.7 or 0.148-inch (3.8-mm) diameter. 5. Wire Size for Veneer Ties: W1.7 or 0.148-inch (3.8-mm) diameter. 6. Spacing of Cross Rods, Tabs, and Cross Ties: Not more than 16 inches (407 mm) o.c. 7. Provide in lengths of not less than 10 feet (3 m), with prefabricated corner and tee units.

D. Masonry Joint Reinforcement for Single-Wythe Masonry: Either ladder or truss type with single pair of side rods.

E. Masonry Joint Reinforcement for Multi wythe Masonry:

1. Ladder type with 1 side rod at each face shell of hollow masonry units more than 4 inches (100 mm) in width, plus 1 side rod at each wythe of masonry 4 inches (100 mm) or less in width.

2. Tab type, either ladder or truss design, with 1 side rod at each face shell of backing wythe and with rectangular tabs sized to extend at least halfway through facing wythe but with at least 5/8-inch (16-mm) cover on outside face.

3. Adjustable (two-piece) type, either ladder or truss design, with one side rod at each face shell of backing wythe and with separate ties that extend into facing wythe. Ties have

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two hooks that engage eyes or slots in reinforcement and resist movement perpendicular to wall. Ties extend at least halfway through facing wythe but with at least 5/8-inch (16-mm) cover on outside face. Ties have hooks or clips to engage a continuous horizontal wire in the facing wythe.

2.8 TIES AND ANCHORS

A. Recycled Content of Tie and Anchor Products: Provide products with recycled content.

B. Materials: Provide ties and anchors specified in subsequent paragraphs that are made from materials that comply with eight subparagraphs below, unless otherwise indicated.

1. Mill-Galvanized, Carbon-Steel Wire: ASTM A 82; with ASTM A 641/A 641M, Class 1 coating.

2. Hot-Dip Galvanized, Carbon-Steel Wire: ASTM A 82; with ASTM A 153/A 153M, Class B-2 coating.

3. Stainless-Steel Wire: ASTM A 580/A 580M, Type 304. 4. Galvanized Steel Sheet: ASTM A 653/A 653M, Commercial Steel, G60 (Z180) zinc

coating. 5. Steel Sheet, Galvanized after Fabrication: ASTM A 1008/A 1008M, Commercial Steel,

hot-dip galvanized after fabrication to comply with ASTM A 153/A 153M. 6. Stainless-Steel Sheet: ASTM A 666, Type 304. 7. Steel Plates, Shapes, and Bars: ASTM A 36/A 36M. 8. Stainless Steel bars: ASTM A 276 or ASTM a 666, Type 304.

C. Wire Ties, General: Unless otherwise indicated, size wire ties to extend at least halfway through veneer but with at least 5/8-inch (16-mm) cover on outside face. Outer ends of wires are bent 90 degrees and extend 2 inches (50 mm) parallel to face of veneer.

D. Individual Wire Ties: Rectangular units with closed ends and not less than 4 inches (100 mm) wide.

1. Z-shaped ties with ends bent 90 degrees to provide hooks not less than 2 inches (50 mm) long may be used for masonry constructed from solid units or hollow units laid with cells horizontal.

2. Where wythes do not align, use adjustable ties with pintle-and-eye connections having a maximum adjustment of 1-1/4 inches (32 mm).

3. Wire: Fabricate from 3/16-inch- (4.8-mm-)diameter, stainless-steel wire. Mill-galvanized wire ties may be used in interior walls, unless otherwise indicated.

E. Adjustable Anchors for Connecting to Structure: Provide anchors that allow vertical or horizontal adjustment but resist tension and compression forces perpendicular to plane of wall.

1. Anchor Section for Welding to Steel Frame: Crimped 1/4-inch- (6.4-mm-) diameter, stainless-steel wire. Mill-galvanized wire may be used at interior walls, unless otherwise indicated.

2. Tie Section for Concrete: Corrugated metal ties with dovetail tabs for inserting into dovetail slots in concrete and sized to extend to within 1 inch (25 mm) of masonry face.

F. Adjustable Masonry-Veneer Anchors

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1. General: Provide anchors that allow vertical adjustment but resist tension and compression forces perpendicular to plane of wall, for attachment over sheathing to wood or metal studs, and as noted on the Drawings.

2. Screw-Attached, Masonry-Veneer Anchors: Units consisting of a wire tie and a metal anchor section.

3. Anchor Section: Gasketed sheet metal plate with screw holes top and bottom; top and bottom ends bent to form pronged legs to bridge insulation or sheathing and contact studs; and raised rib-stiffened strap stamped into center to provide a slot between strap and plate for connection of wire tie.

a. Plate 1-1/4 inches (32 mm) wide by 6 inches (150 mm) long with strap 5/8 inch (16 mm) wide by 6 inches (150 mm) long; slot clearance formed between face of plate and back of strap shall not exceed diameter of wire tie by more than 1/32 inch (0.8 mm).

b. Provide anchor manufacturer's standard, self-adhering, modified bituminous gaskets manufactured to fit behind anchor plate and to prevent moisture from penetrating sheathing at pronged legs and screw holes.

4. Anchor Section: Zinc-alloy barrel section with flanged head with eye and corrosion-resistant, self-drilling screw. Eye designed to receive tie section and to serve as head for drilling fastener into framing. Barrel length to suit sheathing thickness, allowing screw to seat directly against framing with flanged head covering hole in sheathing.

5. Wire Tie Section: Triangular shaped wire tie sized to extend at least halfway through veneer but with at least 5/8-inch (16-mm) cover on outside face.

6. Fabricate sheet metal anchor sections and other sheet metal parts from 0.0966-inch- (2.5-mm-) thick, steel sheet, galvanized after fabrication a. Available Products:

1) Dayton Superior Corporation, Dur-O-Wal Division; D/A 213orD/A 210 with D/A 700-708.

2) Heckmann Building Products Inc.; 315-D with 316orPos-I-Tie.

7. Polymer-Coated, Steel Drill Screws for Steel Studs: ASTM C 954 except manufactured with hex washer head and neoprene washer, No. 10 (4.8-mm) diameter by length required to penetrate steel stud flange with not less than 3 exposed threads, and with organic polymer coating with salt-spray resistance to red rust of more than 800 hours per ASTM B 117.

a. Available Products:

1) ITW Buildex; Teks Maxiseal with Climaseal finish. 2) Textron Inc., Textron Fastening Systems; Elco Dril-Flex with Stalgard

finish.

8. Stainless-Steel Drill Screws for Steel Studs: Proprietary fastener consisting of carbon-steel drill point and 300 Series stainless-steel shank, complying with ASTM C 954 except manufactured with hex washer head and neoprene washer, No. 10 (4.8-mm) diameter by length required to penetrate steel stud flange with not less than three exposed threads.

a. Available Products:

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1) Dayton Superior Corporation, Dur-O-Wal Division; Stainless Steel SX Fastener.

2) ITW Buildex; Scots long life Teks.

2.9 EMBEDDED FLASHING MATERIALS 1. Metal Drip Edges: Fabricate from stainless steel. Extend at least 3 inches (75 mm) into

wall and 1/2 inch (13 mm) out from wall, with outer edge bent down 30 degrees and hemmed.

2. Metal Flashing Terminations: Fabricate from stainless steel. Extend at least 3 inches (75 mm) into wall and out to exterior face of wall. At exterior face of wall, bend metal back on itself for 3/4 inch (19 mm) and down into joint 3/8 inch (10 mm) to form a stop for retaining sealant backer rod.

B. Flexible Flashing: For flashing not exposed to the exterior, use one of the following, unless otherwise indicated: 1. VOC Limits: All sealants, adhesives, paints and coatings field-applied and located within

the weather barrier of the building must comply with VOC requirements as indicated in Division 01 Section 018113 - “Sustainable Design Requirements”

2. Elastomeric Thermoplastic Flashing: Composite flashing product consisting of a polyester-reinforced ethylene interpolymer alloy as follows: a. Self-Adhesive Sheet with Drip Edge: Elastomeric thermoplastic flashing, 0.025

inch (0.6 mm) thick, with a 0.015-inch- (0.4-mm-) thick coating of rubberized-asphalt adhesive. Where flashing extends to face of masonry, rubberized-asphalt coating is held back approximately 1-1/2 inches (38 mm) from edge.

1) Color: Black.

b. Accessories: Provide preformed corners, end dams, other special shapes, and seaming materials produced by flashing manufacturer.

c. Available Products:

1) Hyload, Inc.; Hyload Cloaked Flashing System. 3. Elastomeric Sealant: ASTM C 920, chemically curing [urethane] [polysulfide] [silicone]

sealant; of type, grade, class, and use classifications required to seal joints in sheet metal flashing and trim and remain watertight.

C. Adhesives, Primers, and Seam Tapes for Flashings: Flashing manufacturer's standard products or products recommended by flashing manufacturer for bonding flashing sheets to each other and to substrates.

2.10 MISCELLANEOUS MASONRY ACCESSORIES

A. Compressible Filler: Premolded filler strips complying with ASTM D 1056, Grade 2A1; compressible up to 35 percent; of width and thickness indicated; formulated from neoprene, urethane or PVC.

B. Preformed Control-Joint Gaskets: Made from styrene-butadiene-rubber compound, complying with ASTM D 2000, Designation M2AA-805 orPVC, complying with ASTM D 2287,

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Type PVC-65406 and designed to fit standard sash block and to maintain lateral stability in masonry wall; size and configuration as indicated.

C. Bond-Breaker Strips: Asphalt-saturated, organic roofing felt complying with ASTM D 226, Type I (No. 15 asphalt felt).

D. Weep/Vent Products: Use one of the following, unless otherwise indicated: 1. Rectangular Plastic Weep/Vent Tubing: Clear butyrate, 3/8 by 1-1/2 by 3-1/2 inches (9

by 38 by 89 mm) long.

E. Cavity Drainage Material: Free-draining mesh, made from polymer strands that will not degrade within the wall cavity. 1. For Recycled Content: Recycled Content of Mesh Products: Provide products with

recycled content.

2. Provide one of the following configurations:

a. Strips, full-depth of cavity and 10 inches (250 mm) wide, with dovetail shaped notches 7 inches (175 mm) deep that prevent mesh from being clogged with mortar droppings.

3. Available Products:

a. Advanced Building Products Inc.; Mortar Break orMortar Break II. b. Archovations, Inc.; CavClear Masonry Mat. c. Dayton Superior Corporation, Dur-O-Wal Division; Polytite MortarStop. d. Mortar Net USA, Ltd.; Mortar Net.

F. Reinforcing Bar Positioners: Wire units designed to fit into mortar bed joints spanning masonry unit cells with loops for holding reinforcing bars in center of cells. Units are formed from 0.142-inch (3.6-mm) steel wire, hot-dip galvanized after fabrication. Provide units with either two loops or four loops as needed for number of bars indicated.

1. Available Products:

a. Dayton Superior Corporation, Dur-O-Wal Division; D/A 810, D/A 812 or D/A 817.

b. Heckmann Building Products Inc.; No. 376 Rebar Positioner. c. Hohmann & Barnard, Inc.; #RB or #RB-Twin Rebar Positioner. d. Wire-Bond; O-Ring or Double O-Ring Rebar Positioner.

2.11 CAVITY-WALL INSULATION

A. Recycled Content: Provide insulation with recycled content

B. Extruded-Polystyrene Board Insulation with Increased R-Value: ASTM C 578, Type IV, but with an aged thermal resistance (R-value) for 1-inch (25-mm) thickness of 5.6 deg F x h x sq. ft./Btu at 75 deg F (1.0 K x sq. m/W at 24 deg C) at 5 years; closed-cell product with a carbon-black filler and extruded with an integral skin.

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2.12 MASONRY CLEANERS

A. Proprietary Acidic Cleaner: Manufacturer's standard-strength cleaner designed for removing mortar/grout stains, efflorescence, and other new construction stains from new masonry without discoloring or damaging masonry surfaces. Use product expressly approved for intended use by cleaner manufacturer and manufacturer of masonry units being cleaned.

1. Available Manufacturers:

a. Diedrich Technologies, Inc. b. EaCo Chem, Inc. c. ProSoCo, Inc.

2.13 MORTAR AND GROUT MIXES

A. General: Do not use admixtures, including pigments, air-entraining agents, accelerators, retarders, water-repellent agents, antifreeze compounds, or other admixtures, unless otherwise indicated.

1. Do not use calcium chloride in mortar or grout. 2. Limit cementitious materials in mortar to portland cement[, mortar cement,] and lime. 3. Add cold-weather admixture (if used) at same rate for all mortar that will be exposed to

view, regardless of weather conditions, to ensure that mortar color is consistent.

B. Preblended, Dry Mortar Mix: Furnish dry mortar ingredients in form of a preblended mix. Measure quantities by weight to ensure accurate proportions, and thoroughly blend ingredients before delivering to Project site.

C. Mortar for Unit Masonry: Comply with ASTM C 270, Proportion Specification.

D. Mortar for Unit Masonry: Comply with ASTM C 270, Property Specification. Provide the following types of mortar for applications stated unless another type is indicated[ or needed to provide required compressive strength of masonry].

1. For masonry below grade or in contact with earth, use Type S. 2. For reinforced masonry, use Type S.

E. Pigmented Mortar: Use colored cement product[ or select and proportion pigments with other ingredients to produce color required. Do not add pigments to colored cement products].

1. Pigments shall not exceed 10 percent of portland cement by weight. 2. Pigments shall not exceed 5 percent of mortar cement by weight. 3. Mix to match Architect's sample.

F. Grout for Unit Masonry: Comply with ASTM C 476.

1. Use grout of type indicated or, if not otherwise indicated, of type (fine or coarse) that will comply with Table 1.15.1 in ACI 530.1/ASCE 6/TMS 602 for dimensions of grout spaces and pour height.

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2. Provide grout with a slump of 8 to 11 inches (200 to 280 mm) as measured according to ASTM C 143/C 143M.

G. Epoxy Pointing Mortar: Mix epoxy pointing mortar to comply with mortar manufacturer's written instructions.

2.14 SOURCE QUALITY CONTROL

A. Owner will engage a qualified independent testing agency to perform source quality-control testing indicated below:

1. Payment for these services will be made by Owner. 2. Retesting of materials failing to comply with specified requirements shall be done at

Contractor's expense.

B. Clay Masonry Unit Test: For each type of unit furnished, per ASTM C 67.

C. Concrete Masonry Unit Test: For each type of unit furnished, per ASTM C 140.

PART 3 - EXECUTION

3.1 EXAMINATION

A. Examine conditions, with Installer present, for compliance with requirements for installation tolerances and other conditions affecting performance of work.

1. For the record, prepare written report, endorsed by Installer, listing conditions detrimental to performance of work.

2. Verify that foundations are within tolerances specified. 3. Verify that reinforcing dowels are properly placed.

B. Before installation, examine rough-in and built-in construction for piping systems to verify actual locations of piping connections.

C. Proceed with installation only after unsatisfactory conditions have been corrected.

3.2 INSTALLATION, GENERAL

A. Thickness: Build cavity walls and other masonry construction to full thickness shown. Build single-wythe walls to actual widths of masonry units, using units of widths indicated.

B. Build chases and recesses to accommodate items specified in this and other Sections.

C. Leave openings for equipment to be installed before completing masonry. After installing equipment, complete masonry to match the construction immediately adjacent to opening.

D. Use full-size units without cutting if possible. If cutting is required to provide a continuous pattern or to fit adjoining construction, cut units with motor-driven saws; provide clean, sharp,

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unchipped edges. Allow units to dry before laying unless wetting of units is specified. Install cut units with cut surfaces and, where possible, cut edges concealed.

E. Select and arrange units for exposed unit masonry to produce a uniform blend of colors and textures.

1. Mix units from several pallets or cubes as they are placed.

F. Wetting of Brick: Wet brick before laying if initial rate of absorption exceeds 30 g/30 sq. in. (30 g/194 sq. cm) per minute when tested per ASTM C 67. Allow units to absorb water so they are damp but not wet at time of laying.

G. Comply with construction tolerances in ACI 530.1/ASCE 6/TMS 602 and with the following:

1. For conspicuous vertical lines, such as external corners, door jambs, reveals, and expansion and control joints, do not vary from plumb by more than 1/8 inch in 10 feet (3 mm in 3 m), 1/4 inch in 20 feet (6 mm in 6 m), or 1/2 inch (12 mm) maximum.

2. For vertical alignment of exposed head joints, do not vary from plumb by more than 1/4 inch in 10 feet (6 mm in 3 m), or 1/2 inch (12 mm) maximum.

3. For conspicuous horizontal lines, such as lintels, sills, parapets, and reveals, do not vary from level by more than 1/8 inch in 10 feet (3 mm in 3 m), 1/4 inch in 20 feet (6 mm in 6 m), or 1/2 inch (12 mm) maximum.

4. For exposed bed joints, do not vary from thickness indicated by more than plus or minus 1/8 inch (3 mm), with a maximum thickness limited to 1/2 inch (12 mm). Do not vary from bed-joint thickness of adjacent courses by more than 1/8 inch (3 mm).

5. For exposed head joints, do not vary from thickness indicated by more than plus or minus 1/8 inch (3 mm). Do not vary from adjacent bed-joint and head-joint thicknesses by more than 1/8 inch (3 mm).

6. For faces of adjacent exposed masonry units, do not vary from flush alignment by more than 1/16 inch (1.5 mm) except due to warpage of masonry units within tolerances specified for warpage of units.

7. For exposed bed joints and head joints of stacked bond, do not vary from a straight line by more than 1/16 inch (1.5 mm) from one masonry unit to the next.

3.3 LAYING MASONRY WALLS

A. Lay out walls in advance for accurate spacing of surface bond patterns with uniform joint thicknesses and for accurate location of openings, movement-type joints, returns, and offsets. Avoid using less-than-half-size units, particularly at corners, jambs, and, where possible, at other locations.

B. Bond Pattern for Exposed Masonry: Unless otherwise indicated, lay exposed masonry in bond as indicated on the Drawings; do not use units with less than nominal 4-inch (100-mm) horizontal face dimensions at corners or jambs.

C. Lay concealed masonry with all units in a wythe in running bond or bonded by lapping not less than 4-inches (100-mm). Bond and interlock each course of each wythe at corners. Do not use units with less than nominal 4-inch (100-mm) horizontal face dimensions at corners or jambs.

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D. Stopping and Resuming Work: Stop work by racking back units in each course from those in course below; do not tooth. When resuming work, clean masonry surfaces that are to receive mortar, remove loose masonry units and mortar, and wet brick if required before laying fresh masonry.

E. Built-in Work: As construction progresses, build in items specified in this and other Sections. Fill in solidly with masonry around built-in items.

F. Fill space between steel frames and masonry solidly with mortar, unless otherwise indicated.

G. Where built-in items are to be embedded in cores of hollow masonry units, place a layer of metal lath, wire mesh, or plastic mesh in the joint below and rod mortar or grout into core.

H. Fill cores in hollow concrete masonry units with grout 24 inches (600 mm) under bearing plates, beams, lintels, posts, and similar items, unless otherwise indicated.

I. Build non-load-bearing interior partitions full height of story to underside of solid floor or roof structure above, unless otherwise indicated.

1. Install compressible filler in joint between top of partition and underside of structure above.

2. Fasten partition top anchors to structure above and build into top of partition. Grout cells of CMUs solidly around plastic tubes of anchors and push tubes down into grout to provide 1/2-inch (13-mm) clearance between end of anchor rod and end of tube. Space anchors 48 inches (1200 mm) o.c., unless otherwise indicated.

3. Wedge non-load-bearing partitions against structure above with small pieces of tile, slate, or metal. Fill joint with mortar after dead-load deflection of structure above approaches final position.

4. At fire-rated partitions, treat joint between top of partition and underside of structure above to comply with Division 07 Section "Fire-Resistive Joint Systems."

3.4 MORTAR BEDDING AND JOINTING

A. Lay hollow brickandconcrete masonry units as follows:

1. With face shells fully bedded in mortar and with head joints of depth equal to bed joints. 2. With webs fully bedded in mortar in all courses of piers, columns, and pilasters. 3. With webs fully bedded in mortar in grouted masonry, including starting course on

footings. 4. With entire units, including areas under cells, fully bedded in mortar at starting course on

footings where cells are not grouted.

B. Set stone and cast-stone trim units in full bed of mortar with full vertical joints. Fill dowel, anchor, and similar holes.

1. Clean soiled surfaces with fiber brush and soap powder and rinse thoroughly with clear water.

2. Allow cleaned surfaces to dry before setting. 3. Wet joint surfaces thoroughly before applying mortar.

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C. Tool exposed joints slightly concave when thumbprint hard, using a jointer larger than joint thickness, unless otherwise indicated.

3.5 COMPOSITE MASONRY

A. Bond wythes of composite masonry together using one of the following methods:

1. Individual Metal Ties: Provide ties as shown installed in horizontal joints, but not less than one metal tie for 2.67 sq. ft. (0.25 sq. m) of wall area spaced not to exceed 16 inches (406 mm) o.c. horizontally and 16 inches (406 mm) o.c. vertically. Stagger ties in alternate courses. Provide additional ties within 12 inches (305 mm) of openings and space not more than 36 inches (915 mm) apart around perimeter of openings. At intersecting and abutting walls, provide ties at no more than 24 inches (610 mm) o.c. vertically.

a. Where bed joints of wythes do not align, use adjustable (two-piece) type ties.

2. Masonry Joint Reinforcement: Installed in horizontal mortar joints.

a. Where bed joints of both wythes align, use ladder-type reinforcement extending across both wythes.

b. Where bed joints of wythes do not align, use adjustable (two-piece) type reinforcement[ with continuous horizontal wire in facing wythe attached to ties].

3. Header Bonding: Provide masonry unit headers extending not less than 3 inches (76 mm) into each wythe. Space headers not over 8 inches (203 mm) clear horizontally and 16 inches (406 mm) clear vertically.

B. Bond wythes of composite masonry together using bonding system indicated on Drawings.

C. Collar Joints: Solidly fill collar joints by parging face of first wythe that is laid and shoving units of other wythe into place.

D. Corners: Provide interlocking masonry unit bond in each wythe and course at corners, unless otherwise indicated.

1. Provide continuity with masonry joint reinforcement at corners by using prefabricated L-shaped units as well as masonry bonding.

E. Intersecting and Abutting Walls: Unless vertical expansion or control joints are shown at juncture, bond walls together as follows:

1. Provide individual metal ties not more than 16 inches (406 mm) o.c. 2. Provide continuity with masonry joint reinforcement by using prefabricated T-shaped

units.

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3.6 MASONRY JOINT REINFORCEMENT

A. General: Install entire length of longitudinal side rods in mortar with a minimum cover of 5/8 inch (16 mm) on exterior side of walls, 1/2 inch (13 mm) elsewhere. Lap reinforcement a minimum of 6 inches (150 mm).

1. Space reinforcement not more than 16 inches (406 mm) o.c. 2. Space reinforcement not more than 8 inches (203 mm) o.c. in foundation walls and

parapet walls. 3. Provide reinforcement not more than 8 inches (203 mm) above and below wall openings

and extending 12 inches (305 mm) beyond openings.

a. Reinforcement above is in addition to continuous reinforcement.

B. Interrupt joint reinforcement at control and expansion joints, unless otherwise indicated.

C. Provide continuity at wall intersections by using prefabricated T-shaped units.

D. Provide continuity at corners by using prefabricated L-shaped units.

E. Cut and bend reinforcing units as directed by manufacturer for continuity at[ corners,] returns, offsets, column fireproofing, pipe enclosures, and other special conditions.

3.7 ANCHORING MASONRY VENEERS

A. Anchor masonry veneers to wall framing with masonry-veneer anchors to comply with the following requirements:

1. Fasten screw-attached anchors through sheathing to wall framing with metal fasteners of type indicated. Use two fasteners unless anchor design only uses one fastener.

2. Embed tie sections in masonry joints. Provide not less than 2 inches (50 mm) of air space between back of masonry veneer and face of sheathing.

3. Locate anchor sections to allow maximum vertical differential movement of ties up and down.

4. Space anchors as indicated, but not more than 16 inches (406 mm) o.c. vertically and 24 inches (610 mm) o.c. horizontally with not less than 1 anchor for each 2.00 sq. ft. (0.2 sq. m) of wall area. Install additional anchors within 12 inches (305 mm) of openings and at intervals, not exceeding 36 inches (914 mm), around perimeter.

3.8 CONTROL AND EXPANSION JOINTS

A. General: Install control and expansion joint materials in unit masonry as masonry progresses. Do not allow materials to span control and expansion joints without provision to allow for in-plane wall or partition movement.

B. Form control joints in concrete masonry as follows:

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1. Fit bond-breaker strips into hollow contour in ends of concrete masonry units on one side of control joint. Fill resultant core with grout and rake out joints in exposed faces for application of sealant.

2. Install preformed control-joint gaskets designed to fit standard sash block. 3. Install interlocking units designed for control joints. Install bond-breaker strips at joint.

Keep head joints free and clear of mortar or rake out joint for application of sealant. 4. Install temporary foam-plastic filler in head joints and remove filler when unit masonry is

complete for application of sealant.

C. Form expansion joints in brick made from clay or shale as follows:

1. Build flanges of metal expansion strips into masonry. Lap each joint 4 inches (100 mm) in direction of water flow. Seal joints below grade and at junctures with horizontal expansion joints if any.

2. Build flanges of factory-fabricated, expansion-joint units into masonry. 3. Build in compressible joint fillers where indicated. 4. Form open joint full depth of brick wythe and of width indicated, but not less than 3/8

inch (10 mm) for installation of sealant and backer rod specified in Division 07 Section "Joint Sealants."

D. Provide horizontal, pressure-relieving joints by either leaving an air space or inserting a compressible filler of width required for installing sealant and backer rod specified in Division 07 Section "Joint Sealants," but not less than 3/8 inch (10 mm).

1. Locate horizontal, pressure-relieving joints beneath shelf angles supporting masonry.

3.9 LINTELS

A. Provide masonry lintels where shown and where openings of more than 12 inches (305 mm) for brick-size units and 24 inches (610 mm) for block-size units are shown without structural steel or other supporting lintels.

B. Provide minimum bearing of 8 inches (200 mm) at each jamb, unless otherwise indicated.

3.10 FLASHING, WEEP HOLES, CAVITY DRAINAGE, AND VENTS

A. General: Install embedded flashing and weep holes in masonry at shelf angles, lintels, ledges, other obstructions to downward flow of water in wall, and where indicated. Install vents at shelf angles, ledges, and other obstructions to upward flow of air in cavities, and where indicated.

B. Install flashing as follows, unless otherwise indicated:

1. Prepare masonry surfaces so they are smooth and free from projections that could puncture flashing. Where flashing is within mortar joint, place through-wall flashing on sloping bed of mortar and cover with mortar. Before covering with mortar, seal penetrations in flashing with adhesive, sealant, or tape as recommended by flashing manufacturer.

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2. At masonry-veneer walls, extend flashing through veneer, across air space behind veneer, and up face of sheathing at least 8 inches (200 mm); with upper edge tucked under building paper or building wrap, lapping at least 4 inches (100 mm).

3. At lintels and shelf angles, extend flashing a minimum of 6 inches (150 mm) into masonry at each end. At heads and sills, extend flashing 6 inches (150 mm) at ends and turn up not less than 2 inches (50 mm) to form end dams.

4. Install metal drip edges beneath flexible flashing at exterior face of wall. Stop flexible flashing 1/2 inch (13 mm) back from outside face of wall and adhere flexible flashing to top of metal drip edge.

C. Install weep holes in head joints in exterior wythes of first course of masonry immediately above embedded flashing and as follows:

1. Use specified weep/vent products to form weep holes. 2. Space weep holes formed from plastic or wicking material 16 inches (400 mm) o.c.

D. Place cavity drainage material in cavities to comply with configuration requirements for cavity drainage material in Part 2 "Miscellaneous Masonry Accessories" Article.

3.11 REINFORCED UNIT MASONRY INSTALLATION

A. Temporary Formwork and Shores: Construct formwork and shores as needed to support reinforced masonry elements during construction.

1. Construct formwork to provide shape, line, and dimensions of completed masonry as indicated. Make forms sufficiently tight to prevent leakage of mortar and grout. Brace, tie, and support forms to maintain position and shape during construction and curing of reinforced masonry.

2. Do not remove forms and shores until reinforced masonry members have hardened sufficiently to carry their own weight and other temporary loads that may be placed on them during construction.

B. Placing Reinforcement: Comply with requirements in ACI 530.1/ASCE 6/TMS 602 .

C. Grouting: Do not place grout until entire height of masonry to be grouted has attained enough strength to resist grout pressure.

1. Comply with requirements in ACI 530.1/ASCE 6/TMS 602 for cleanouts and for grout placement, including minimum grout space and maximum pour height.

2. Limit height of vertical grout pours to not more than 60 inches (1520 mm).

3.12 FIELD QUALITY CONTROL

A. Inspectors: Owner will engage qualified independent inspectors to perform inspections and prepare reports. Allow inspectors access to scaffolding and work areas, as needed to perform inspections.

1. Place grout only after inspectors have verified compliance of grout spaces and grades, sizes, and locations of reinforcement.

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B. Testing Frequency: One set of tests for each 5000 sq. ft. (465 sq. m) of wall area or portion thereof.

C. Concrete Masonry Unit Test: For each type of unit provided, per ASTM C 140.

D. Mortar Test (Property Specification): For each mix provided, per ASTM C 780.

E. Grout Test (Compressive Strength): For each mix provided, per ASTM C 1019.

F. Prism Test: For each type of construction provided, per ASTM C 1314 at 7 days and at 28 days.

3.13 REPAIRING, POINTING, AND CLEANING

A. Remove and replace masonry units that are loose, chipped, broken, stained, or otherwise damaged or that do not match adjoining units. Install new units to match adjoining units; install in fresh mortar, pointed to eliminate evidence of replacement.

B. Pointing: During the tooling of joints, enlarge voids and holes, except weep holes, and completely fill with mortar. Point up joints, including corners, openings, and adjacent construction, to provide a neat, uniform appearance. Prepare joints for sealant application, where indicated.

C. In-Progress Cleaning: Clean unit masonry as work progresses by dry brushing to remove mortar fins and smears before tooling joints.

D. Final Cleaning: After mortar is thoroughly set and cured, clean exposed masonry as follows:

1. Remove large mortar particles by hand with wooden paddles and nonmetallic scrape hoes or chisels.

2. Test cleaning methods on sample wall panel; leave one-half of panel uncleaned for comparison purposes. Obtain Architect's approval of sample cleaning before proceeding with cleaning of masonry.

3. Protect adjacent stone and nonmasonry surfaces from contact with cleaner by covering them with liquid strippable masking agent or polyethylene film and waterproof masking tape.

4. Wet wall surfaces with water before applying cleaners; remove cleaners promptly by rinsing surfaces thoroughly with clear water.

5. Clean brick by bucket-and-brush hand-cleaning method described in BIA Technical Notes 20.

6. Clean masonry with a proprietary acidic cleaner applied according to manufacturer's written instructions.

7. Clean concrete masonry by cleaning method indicated in NCMA TEK 8-2A applicable to type of stain on exposed surfaces.

3.14 MASONRY WASTE DISPOSAL

A. Salvageable Materials: Unless otherwise indicated, excess masonry materials are Contractor's property. At completion of unit masonry work, remove from Project site.

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B. Excess Masonry Waste: Remove excess clean masonry waste that cannot be used as fill, as described above, and other masonry waste, and legally dispose of off Owner's property.

END OF SECTION 042000

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"

5'-0" 5'-0"

2'-4

"24

'-4 5

/8"

SEE S2.5 FOR TYPLGS TRUSS PROFILE& LOADING REQ'MTS.5

PROJ. NO.

DATE:

SCALE:

DWG. NO.DWG. REFERENCED:

ISSUED FOR:

1/8" = 1'-0"

DENVER FIRE STATION NO.18

Addendum No. 5

111002.00

01/23/13

SK-ADD5-S.1S2.2

5 01.23.2013 ADDENDUM No. 5


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