NED O'BRIEN ICE RINK REFRIGERATION EQUIPMENT & MECHANICAL ROOM RENOVATION WOBURN, MASSACHUSETTS Architects & Planners DiLullo Associates 16 Crystal Street Melrose, MA 02176 Electrical Engineer Verne Norman Associates, Inc. 210 Winter Street Weymouth, MA 02188 Rink Consultant MMD Consultants PO Box 323 Exeter, NH 03833 Mechanical Engineer ((NON REFRIGERATION COMPONENTS) Building Facilities Engineering Company 100 Cummings Center #235E Beverly, MA 01915 Owners City of Woburn 10 Common Street Woburn, MA 01801 List of Drawings Architectural A.1 Existing and Proposed Plan A.2 Wall Details & Section Mechanical EX1.0 Existing Mechanical Plan D1.0 Mechanical Room Demo Plan BR1.0 PID Flow Schematic BR2.0 Proposed Mechanical Room Plan SP1.0 Refrigeration & Mechanical Room Specifications and Notes Electrical E.1 Electrical, Lighting & Fire Alarm Plan E.2 Electrical Plan Legends, Schedules & Riser Diagrams *TTVFE GPS #JEEJOH ± Plumbing P-1 Proposed Plumbing Plan (& Unit Heater Flu Plan)
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NED O'BRIEN ICE RINKREFRIGERATION EQUIPMENT &
MECHANICAL ROOM RENOVATIONWOBURN, MASSACHUSETTS
Architects & PlannersDiLullo Associates16 Crystal StreetMelrose, MA 02176
Electrical EngineerVerne Norman Associates, Inc.210 Winter StreetWeymouth, MA 02188
EXISTING 2X4 FIBERGLASS BATTINSULATION TO REMAIN;CONTRACTOR TO USE EXISTING TILESAND INSULATION FROM REFRIGERATIONROOM SPACE TO REPLACE MISSING ANDBROKEN TILES THROUGHOUT MECHANICAL ROOM
EXISTING C.M.U. WALL
EXISTING ROOF DECK
REFRIGERATION ROOM
A.2
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dwg no:
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as noted
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WALL DETAILS & SECTION
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drawing title:
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drawn: jpl
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scale:
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9/22/17
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date:
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project:
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DiLULLO ASSOCIATES INC.
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ARCHITECTS PLANNERS
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16 CRYSTAL ST, MELROSE, MASSACHUSETTS 02176
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tel: (781) 662-3498 fax: (781) 662-8389
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revisions:
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REFRIGERATION EQUIPMENT &
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NED O'BRIEN ICE RINK
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ICE RINK MECHANICAL ROOM
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MECHANICAL ROOM RENOVATION
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55 LOCUST CIRCLE
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WORBURN MASSACHUSETTS
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1
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FOR BIDDING
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11/30/17
johnp
New Stamp
SUMPTANK
SERVICESINK
S
FD
FE
FD
P
CHILLER/COMPRESSOR
GlycolPUMPS
BREAKERS
ELEC
T PA
NELS
PORTABLEMELTING PIT(AB0VE GROUND)
ZAMBONIZAMBONI
HS
FE
ELECTPANEL
UNIT HEATERABOVE
1 EXISTING FLOOR PLAN - MECH/ZAMBONI ROOM
EF (ABOVE)
SCALE: 1/2" = 1'-0"
PUMP
PUMP
ExistingPipe
Risers
ExistingWarm/Cold Flr.
PipeRisers
EvapcoLSCB-80
EvapcoLSCB-80
ExistingReceivers
FLOOR DRAIN
Re
v.
Drf./Det./Chk.:
SCALE:
DATE:
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38
33
EX1.0xxx
1/2" = 1'-0"
ExistingMech/Zamboni
Room Layout
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PK
End User
Snapshot
Remove ExistingSUMP TANK
& Coil
SERVICESINK
S
FD
FE
FD
P
Remove & Replace Existing Chiller
Remove &Replaceexisitingpumps
BREAKERS
Ele
c. P
ane
ls t
o be
rem
oved
PORTABLEMELTING PIT
(AB0VE GROUND)to be removed
By Others
ZAMBONI
ZAMBONI
HS
FE
ELEC.PANEL
Remove &Replaceexisiting
pump
Remove &Replaceexisiting
pump
ExistingCold/Warm Flr.
Pipe Risers
EvapcoLSCB-80
EvapcoLSCB-80
Remove & ReplaceExistingReceivers
FLOOR DRAIN
Re
v.
Drf./Det./Chk.:
SCALE:
DATE:
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xx-x-xxxx
27th October 2017
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D1.0xxx
1/2" = 1'-0"
Mech/ZamboniDemo Plan
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CGR
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CGR
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CGS
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CGR
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CGS Below
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CGS
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CGR
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CGR
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Cut CGR (#2) Pipe 4'± above PumpSuction.
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Cut CGR (#1) back to Elbow of Horiz. Pipe.
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Cut Warm Floor piping (#4&5) back to BFV. Replace BFV.
Hansen Relief Valves Model: H5600R Size: " x " 12" x " 34" PSIG: 250 SCFM: 226 Lbs/min: 17
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34" RL
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1 " RL14" RL
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1 " RL14" RL
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New Steel
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Ex. HDPE
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3" X 2 1/2"
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Flange Adapter 342
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Flange
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Flange Adapter 342
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3"x2" Ecc. (FOT)
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2 "x2" 12"x2" Conc. Red.
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CP-1
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New Cooling Tower Pump (CP-1) 120 GPM @ 45 TDH
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FTV-2 " FS12" FS
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3"
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3" BFV (CP-1&2)
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New Steel
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Ex. HDPE
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3" X 2 1/2"
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Flange Adapter 342
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Flange
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Flange Adapter 342
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3"x2" Ecc. (FOT)
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2 "x2" 12"x2" Conc. Red.
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Sump Drain
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3" x 2"
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Pipe Legend CG.S = Cold Glycol Supply = Cold Glycol Supply Cold Glycol Supply CG.R = Cold Floor Return = Cold Floor Return Cold Floor Return WG.S = Warm Glycol Supply = Warm Glycol Supply Warm Glycol Supply WG.R = Warm Glycol Return = Warm Glycol Return Warm Glycol Return HG.S - Hot Gas Supply - Hot Gas Supply Hot Gas Supply HG.R = Hot Gas Return = Hot Gas Return Hot Gas Return HSD = High Stage Discharge = High Stage Discharge High Stage Discharge HPL = High Pressure Liquid = High Pressure Liquid High Pressure Liquid CW.S = Condenser Water Supply = Condenser Water Supply Condenser Water Supply CW.R = Condenser Water Return= Condenser Water ReturnCondenser Water Return
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Sump 55"Wx103"Lx54"H
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Liqui-Chill Chiller Package Model # LCRNK-DOSWME200-57-4 (Internal Piping by Others) Refrigerant R-507 400#/CKT x 2 = 800# Total
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City Water
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PK
End User
Snapshot
New SUMP TANK(55"Wx103"Lx54"H)
and Hydra Coil(18"Wx691 4"Lx261 4"H)
SERVICESINK
S
FD
FE
FD
P
NEWLiqui-Chill
Rink Chiller(model LCRNK-DOSWME200-57-4)
NewGlycolPumps
BREAKERS
ZAMBONI
HS
FE
FLOOR DRAIN
ELECTPANEL
New SMHydraCoil
(18"Wx691 4"Lx261 4"H)
PROPOSED FLOOR PLAN - MECH/ZAMBONI ROOM1SCALE: 1/2" = 1'-0"
FD
NEW MELT
ING PIT
42" HIGH8" C.M.U.
EXISTING 12" C.M.U.
6'-0" x 8'-0"DOOR & FRAME
NewWaterPump
NewWaterPump
New Pipe&
Valves onRisers
ExistingWarm/Cold Flr.
PipeRisers
New Exhaust FanNew Louver
EvapcoLSCB-80
EvapcoLSCB-80
NewReceivers
ExhaustDuctwork
EF-1
UNIT HEATERABOVETo Remain
Ex. EvapcoLSCB-80(Beyond)
2SCALE: nts
Proposed Exhaust Stack
1
Sequence - Refers to Outline Spec "F"
EF
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SCALE:
DATE:
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Mec
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cal E
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55 Lo
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Wob
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MA
xx-x-xxxx
27th October 2017
Ch
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t a
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D
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03
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86
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42
3
P.O
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ox #
45
Exe
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ew
H
am
psh
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0
38
33
BR2.0xxx
1/2" = 1'-0"
PropsedMech/Zamboni
Room Layout
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Chiller Room
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Air Flow
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Air Flow
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Stack
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Upblast Fan
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Leg Supports
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Air
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Chiller Room Ceiling
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Motorized Louver
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Exterior Wall
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Ex. Condenser Support
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24"x 24"
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3'x3' Intake Louver
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Max. 12" AFF
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24"x24" Subway Grate Type EG Exhaust
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PK
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32"x32"x4" Deep intake Louver with Flange and Birdscreen (Buckley EAL4F)