BHUTAN POWER CORPORATION LTD.

-DRAWINGS SHALL NOT BE SCALED. ONLY WRITTEN DIMENSIONS ARE TO BE

-THE DEPTH OF FOUNDATION SHALL EXTENDED TO A MINIMUM OF THE SPECIFIED DEPTH OR TO A STABLE HARD STRATA WHICHEVER IS MORE.

-FOR POSITION AND SIZE OF CUTOUT IN R.C SLAB PLEASE REFER TO THE CORRESPONDING DRAWINGS OF OTHER DECIPLINE, UNLESS SHOWN OTHERWISE.

-ALL DIMENSIONS ARE IN MILIMETER UNLESS NOTED OTHERWISE.

GENERAL NOTES

CONCRETE WORKS:

-ALL STRUCTURAL REINFORCED CONCRETE WORKS SHALL BE WITH MIX CONCRETE GRADE OF M20 UNLESS SPECIFIED OTHERWISE.

-AGGREGATE FOR ALL RCC WORKS SHALL BE WELL GRADED AND MAXIMUM SIZE OF 20MM UNLESS STATED OTHERWISE

-LEAN CONCRETE FOR FILLING UNDER FOUNDATION SHALL BE 1:4:8 WITH AGGT. OF 40MM.

-LOCATION OF CONSTRUCTION JOINTS IF ANY IN STRUCTURAL CONCRETE SHALL BE AS PER THE APPROVAL TAKEN FROM THE ENGINEER-IN-CHARGE BEFORE EXECUTION.

-ALL EXPOSED CONCRETE SURFACES SHALL BE NEAT PLASTER FINISHES.

REINFORCEMENTS:

-ALL REINFORCEMENT BARS SHOWN AS ARE Fe 500 (TMT).

-SPLICING/LAPPING OF BARS SHALL BE STAGGERED AND IN NO CASE MORE THAN 50% BARS SHALL BE LAPPED AT ANY SECTION.

-LAPPING OF BARS FOR BEAMS & SLABS SHALL BE AVOIDED IN THE MAXIMUM TENSION ZONES.

-REINFORCEMENT SHALL BE SUITABLY ADJUSTED AT SITE TO CLEAR POCKETS, BOLTS, OPENINGS, CUTOUTS ETC... AS APPROVED BY THE ENGINEER IN CHARGE UNLESS SHOWN OTHERWISE IN THE DRAWINGS.

DESIGN CONFIRMS TO:

-IS-456:2000 - CONCRETE DESIGN

-IS-13920:1993 - DUCTILE DETAILING OF REINFORCE CONCRETE STRUCTURES SUBJECTED TO SEISMIC FORCES.

-IS-1893:2002 - CRITERIA FOR EARTHQUAKE RESISTANT DESIGN OF STRUCTURES & BUILDING CODE OF BHUTAN 2003.

FOLLOWED.

NOMINAL LOADS USED FOR DESIGN OF STRUCTURE:

-UNIT WEIGHT OF RCC = 25KN/M3

-UNIT WEIGHT OF BRICK = 20KN/M3

-LIVE LOAD ON ROOF = 0.75KN/M2

-WIND LOAD IN ACCORDANCE WITH IS 875, PART 3 ASSUMING WIND SPEED OF 44M/S

-WATER CEMENT RATIO SHALL BE MAXIMUM OF 0.55.

-MINIMUM CLEAR CONCRETE COVER FROM THE OUTSIDE FACE OF THE MAIN BAR AS PER IS 456 2000 SHALL BE AS FOLLOWS.

-FOUNDATION

-COLUMN

-BEAM

-SLAB AND STAIRCASE

= 40MM

= 50MM

= 25MM

= 20MM

-BEARING CAPACITY OF SOIL FOR DESIGN WORKS= 150KN/M2 (AS PER ACTUAL SOIL TEST REPORT BY BSB)

-DO NOT PLACE ANY CONDUITS AND OTHER PIPES THROUGH BEAMS & COLUMNS UNLESS APPROVAL FROM THE STRUCTURAL ENGINEER

-READ THIS DRAWINGS IN CONJUNCTION WITH ENGINEERS' AND OTHER RELAVANT ENGINEERS' DRAWING.

-SP 34 : 1987 - HAND BOOK ON CONCRETE REINFORCEMENT AND DETAILING

-CONCRETE SHALL BE VIBRATED BY USING NEEDLE VIBRATORS PROPERLY AS PER STANDARD CODE OF PRACTICE.

-UNIT WEIGHT OF PCC = 24KN/M3

-UNIT WEIGHT OF CEMENT MORTAR = 20KN/M3

FOUNDATION:

-IS-806 - DESIGN OF STEEL STRUCTURES

-ALL CONSTRUCTION SHALL BE CARRIED OUT AS PER THE LATEST SQCA OR ANY RELEVANT AGENCIES SPECIFICATION AND RELEVANT CODE OF PRACTICES.

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BY

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AS STATED

CONSTRUCTION OF 66/33 kV SUBSTATION

AT JAMTSHOLING, SIPSOO

(DORJI KINLEY)

BE / MPE-CIVIL

FEBRUARY 2021

BPC/TCD/TPO/12-01/DWG-C/PH-STRU-01

PUMP HOUSE STRUCTURAL DRAWING

FOUNDATION LAYOUT PLAN

X1

X2

X3

Y1

Y2

C1

C1

C1

C1

C1

C1

F1

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BY

DATE

R0

AS STATED

CONSTRUCTION OF 66/33 kV SUBSTATION

AT JAMTSHOLING, SIPSOO

(DORJI KINLEY)

BE / MPE-CIVIL

FEBRUARY 2021

BPC/TCD/TPO/12-01/DWG-C/PH-STRU-02

PUMP HOUSE STRUCTURAL DRAWING

SCHEDULE OF FOOTINGS

Sl.No.

SIZE (Lx x Ly)

ISOLATED FOOTING

BOTTOM REBAR

TOP REBAR

PAD DEPTH

Fdn. D

COLUMN SIZE

1

300

1500 x 1500

12Ø@150C/C

10Ø@150C/C

1500

300 x 300

C

L

Plinth beam lvl +0.00m

La

SECTIONAL ELEVATION

F-1

Bar Dia.

Development Length (Ld)

12Ø

684

16Ø

912

20Ø

TYPICAL FOOTING PLAN OF F1, F2, F3 & F4

FOUNDATION DEPTH

Material specifications: 1. Grade of concrete for RC footing works shall be....M20; Grade of concrete for RC footing works shall be....M20; 2. Grade of steel/rebars for RC beam works shall be....Fe 500 (BSB approved brands); Grade of steel/rebars for RC beam works shall be....Fe 500 (BSB approved brands); 3. Aggregates for all RC works shall be of nominal size....20mm; Aggregates for all RC works shall be of nominal size....20mm; 4. Water fit for drinking shall be used for concrete mix designs; Water fit for drinking shall be used for concrete mix designs; 5. Minimum clear cover to the footing reinforcement...50 mm.Minimum clear cover to the footing reinforcement...50 mm.

X

Y

X

Y

10Ø@150C/C

Anchorage Length (La)

1140

804

1072

1340

La

100mm thk P.C.C 1:4:8 over leveled earth

Top reinforcements

Bottom reinforcements

Stirrups 8 @100mm c/c

Filled soil

12Ø@150C/C

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DESIGNED / DRAWN:

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CHKD.

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APPRD.

TITLE:

PROJECT :

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BY

DATE

R0

AS STATED

CONSTRUCTION OF 66/33 kV SUBSTATION

AT JAMTSHOLING, SIPSOO

(DORJI KINLEY)

BE / MPE-CIVIL

FEBRUARY 2021

BPC/TCD/TPO/12-01/DWG-C/PH-STRU-03

PUMP HOUSE STRUCTURAL DRAWING

4-16

4-20

Column Section

10

PLINTH BEAM

SPLICE

BEAM

BEAM

GREATER THAN OR

EQUAL TO hc/4

GREATER THAN OR

EQUAL TO hc/4

hc

BEAM

NOTE:- 1. Main Bars splices in column shall be located only in the central half of the column length 2. Only 50% of the bars shall be spliced at any storey, but if more than 50%of the bars are spliced at one location, the lap length shall be Increased by 30%; 3. Same section and main reinforcement shall be provided for entire length of the column; 4. Special confining steel shall be provided as shown in the drawing and should continue at least 500mm on either sides of the beams;

C1

COLUMN

SIZE

REINFORCEMENTS

4-20 +4-16

8 @ 150 C/C

8 @ 100 C/C

SCHEDULE FOR COLUMN

TIES

TIES

ANCHORING ENDS OF STIRRUPS

2 LEGGED LINKS

COLUMN & JOINT DETAILING

HOOPS OR LINKS 8 @ 150MM C/CAROUND SPLICING

hc=CLEAR SPAN OF COLUMN BETWEEN BEAM

SPLICE WITH OFFSET CRANKED BAR IN COLUMN

MIN 250

LdLd

1

SL.NO

LONGITUDINAL

TIES

NORMAL

SPECIAL CONFINING

300x300

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BY

DATE

R0

AS STATED

CONSTRUCTION OF 66/33 kV SUBSTATION

AT JAMTSHOLING, SIPSOO

(DORJI KINLEY)

BE / MPE-CIVIL

FEBRUARY 2021

BPC/TCD/TPO/12-01/DWG-C/PH-STRU-04

PUMP HOUSE STRUCTURAL DRAWING

250x400

250x400

250x400

250x400

250x400

250x400

PLINTH BEAM LAYOUT PLAN @ 300MM

X1

X2

X3

Y1

Y2

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APPRD.

TITLE:

PROJECT :

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BY

DATE

R0

AS STATED

CONSTRUCTION OF 66/33 kV SUBSTATION

AT JAMTSHOLING, SIPSOO

(DORJI KINLEY)

BE / MPE-CIVIL

FEBRUARY 2021

BPC/TCD/TPO/12-01/DWG-C/PH-STRU-05

PUMP HOUSE STRUCTURAL DRAWING

PLINTH BEAM SECTION ALONG GRID X1 & X3

NEAR SUPPORT

3-TMT 16

2-TMT 16 +2-TMT 16

2 TMT 16

S1

TMT 8 @ 100 / 150 C\C

S1

2 TMT 16

IMPORTANT NOTE: 1. S1=2xD ; WHERE D= TOTAL DEPTH OF BEAM. 2. AT S1 TIES ARE TMT 8 @ 100 mm C\C.3. AT S2 TIES ARE TMT 8 @ 150 mm C\C.

(250 x 400)

S2

2 TMT 16

3 TMT 16

MID SPAN

3-TMT 16

2-TMT 16

TMT 8 @ 100 / 150 C\C

PLINTH BEAM SECTION ALONG GRID Y1 & Y2

(250 x 400)

NEAR SUPPORT

3-TMT 16

2-TMT 16 +2-TMT 16

3 TMT 16

2 TMT 16

2 TMT 16

2 TMT 16

2 TMT 16

S1

S1

S1

S2

TMT 8 @ 100 / 150 C\C

S1

2 TMT 16

(250 x 400)

S2

2 TMT 16

3 TMT 16

MID SPAN

3-TMT 16

2-TMT 16

TMT 8 @ 100 / 150 C\C

X1

X2

X3

Y1

Y2

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TITLE:

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BY

DATE

R0

AS STATED

CONSTRUCTION OF 66/33 kV SUBSTATION

AT JAMTSHOLING, SIPSOO

(DORJI KINLEY)

BE / MPE-CIVIL

FEBRUARY 2021

BPC/TCD/TPO/12-01/DWG-C/PH-STRU-06

PUMP HOUSE STRUCTURAL DRAWING

300x400

300x400

300x400

300x400

300x400

300x400

ROOF BEAM LAYOUT PLAN @ 3900MM

X1

X2

X3

Y1

Y2

X1a

300x400

300x400

300x400

X2a

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APPRD.

TITLE:

PROJECT :

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BY

DATE

R0

AS STATED

CONSTRUCTION OF 66/33 kV SUBSTATION

AT JAMTSHOLING, SIPSOO

(DORJI KINLEY)

BE / MPE-CIVIL

FEBRUARY 2021

BPC/TCD/TPO/12-01/DWG-C/PH-STRU-07

PUMP HOUSE STRUCTURAL DRAWING

ROOF BEAM SECTION ALONG GRID X1,X2 & X3

1 TMT 20

S1

S1

1 TMT 20

IMPORTANT NOTE: 1. S1=2xD ; WHERE D= TOTAL DEPTH OF BEAM. 2. AT S1 TIES ARE TMT 8 @ 100 mm C\C.3. AT S2 TIES ARE TMT 8 @ 150 mm C\C.

(250 x 400)

S2

2 TMT 20

3 TMT 20

ROOF BEAM SECTION ALONG GRID Y1 & Y2

(250 x 400)

NEAR SUPPORT

3-TMT 20

2-TMT 20 +1-TMT 20

3 TMT 20

1 TMT 20

1 TMT 20

2 TMT 20

1 TMT 20

S1

TMT 8 @ 100 C\C

1 TMT 20

(250 x 400)

S1

2 TMT 20

3 TMT 20

MID SPAN

3-TMT 20

2-TMT 20

TMT 8 @ 100 C\C

Y1

Y2

X1

X2

X3

X2a

X1a

3 TMT 12

3 TMT 12

ROOF BEAM SECTION ALONG GRID X2a

S1

S1

(250 x 400)

S2

3 TMT 20

3 TMT 20

Y1

Y2

NEAR SUPPORT/ MID SPAN

ROOF BEAM SECTION ALONG GRID X1a

1 TMT 16

S1

S1

1 TMT 16

(250 x 400)

S2

2 TMT 16

3 TMT 16

Y1

Y2

NEAR SUPPORT

3-TMT 16

2-TMT 16 +1-TMT 16

TMT 8 @ 100 C\C

MID SPAN

3-TMT 16

2-TMT 16

TMT 8 @ 100 C\C

NEAR SUPPORT

3-TMT 20

2-TMT 20 +1-TMT 20

TMT 8 @ 100 C\C

MID SPAN

3-TMT 20

2-TMT 20

TMT 8 @ 100 C\C

3-TMT 20

2-TMT 20 +1-TMT 20

TMT 8 @ 100 C\C

A

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18

17

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APPRD.

TITLE:

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BY

DATE

R0

AS STATED

CONSTRUCTION OF 66/33 kV SUBSTATION

AT JAMTSHOLING, SIPSOO

(DORJI KINLEY)

BE / MPE-CIVIL

FEBRUARY 2021

BPC/TCD/TPO/12-01/DWG-C/PH-STRU-08

PUMP HOUSE STRUCTURAL DRAWING

MONORAIL FIXING DETAILS

ANCHOR BOLTS,4 Nos. 16 , 250mm LONG

BASE PLATE 300x275x16mm

RCC roof beam

ISMB 250

6mm BUTT WELD

ANCHOR BOLTS,4 Nos. 16 , 250mm LONG

RCC roof beam

ISMB 250

6mm BUTT WELD

BASE PLATE 300x275x16mm

A

A

SECTION A-A

125mm THK. slab

A

B

19

18

17

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12

16

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DESIGNED / DRAWN:

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CHKD.

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APPRD.

TITLE:

PROJECT :

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BY

DATE

R0

AS STATED

CONSTRUCTION OF 66/33 kV SUBSTATION

AT JAMTSHOLING, SIPSOO

(DORJI KINLEY)

BE / MPE-CIVIL

FEBRUARY 2021

BPC/TCD/TPO/12-01/DWG-C/PH-STRU-08A

PUMP HOUSE STRUCTURAL DRAWING

LINTEL DETAILS FOR 125MM THICK. WALL

BOTTOM REINFORCEMENT LAYOUT PLAN

ELEVATION

BRICK WALL

TOP REINFORCEMENT LAYOUT PLAN

2-12

2-12

2-10

2-10

8 @150C/C

LINTEL SECTION DETAILS FOR 250mm THICK WALL

ELEVATION

TOP REINFORCEMENT LAYOUT PLAN

3-10

SECTION C-C

3-10

3-10

3-10

8 @150C/C

ELEVATION OF EXTERNAL FACE

BOTTOM REINFORCEMENT LAYOUT PLAN

SECTION B-B

3-10

1-10

1-10

1-10

1-10

1-10

BRICK WALL

8 @ 150 C/C

8 @ 150 C/C

8 @ 150 C/C

3-10

1-10

1-10

1-10

NOTE: LINTEL SHOULD BE PROVIDED AROUND THE MAIN WALL

LINTEL DETAIL FOR 250 MM THICK. WALL

1-10

SILL 75 MM THK.

LINTEL BEAM DETAIL

SECTION X-X

2-10

8 @ 250 C/C

SILL BAND

A

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SCALE :

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CHKD.

REV

APPRD.

TITLE:

PROJECT :

REV.

BY

DATE

R0

AS STATED

CONSTRUCTION OF 66/33 kV SUBSTATION

AT JAMTSHOLING, SIPSOO

(DORJI KINLEY)

BE / MPE-CIVIL

FEBRUARY 2021

BPC/TCD/TPO/12-01/DWG-C/PH-STRU-09

PUMP HOUSE STRUCTURAL DRAWING

ROOF SLAB REINFORCEMENT LAYOUT PLAN@ 3.900M

X1

X2

X3

Y1

Y2

X1a

X2a

8mm @ 200mmc/c

8mm @ 200mmc/c

8mm @ 200mmc/c

8mm @ 200mmc/c

A

B

19

18

17

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15

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16

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18

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15

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1

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8

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DESIGNED / DRAWN:

DWG. NO:

APPROVED :

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SCALE :

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CHKD.

REV

APPRD.

TITLE:

PROJECT :

REV.

BY

DATE

R0

AS STATED

CONSTRUCTION OF 66/33 kV SUBSTATION

AT JAMTSHOLING, SIPSOO

(DORJI KINLEY)

BE / MPE-CIVIL

FEBRUARY 2021

BPC/TCD/TPO/12-01/DWG-C/PH-STRU-10

PUMP HOUSE STRUCTURAL DRAWING

SECTION THROUGH X-X FOR ROOF SLAB

8mm @200mm

detailing notes: 1. Floor slab thickness = 125 mm for all floors. Floor slab thickness = 125 mm for all floors. 2. Slab bottom reinforcements will be TMT-8 ø @ 200 c\c bothways. Slab bottom reinforcements will be TMT-8 ø @ 200 c\c bothways. 3. Slab top reinforcements will be TMT- 8 @ 200 c\c bothways. Slab top reinforcements will be TMT- 8 @ 200 c\c bothways.4. The main reinforcement shall be place at bottom in the shorter direction, The main reinforcement shall be place at bottom in the shorter direction, 5. Grade of steel for RCC slab work....Fe 500 ( BSB approved brands), Grade of steel for RCC slab work....Fe 500 ( BSB approved brands), 6. Grade of concrete for RCC slabs work....M20, Grade of concrete for RCC slabs work....M20, 7. Chairs shall be placed at appropriate location to prevent the bars from bending and reducing effective depth of the slab, Chairs shall be placed at appropriate location to prevent the bars from bending and reducing effective depth of the slab, 8. The slab shall be cast monolithically with the floor beam/bands and must be connected properly with the rc beams/bands.. The slab shall be cast monolithically with the floor beam/bands and must be connected properly with the rc beams/bands.. 9. Builder is to provide adequate bar chairs or support cages to support top reinforcement at the correct centres(spacing). Builder is to provide adequate bar chairs or support cages to support top reinforcement at the correct centres(spacing).

X1

X1a

X2

X3

X2a

8mm @200mm

8mm @200mm

8mm @200mm

8mm @200mm

8mm @200mm

8mm @200mm

8mm @200mm

A

B

19

18

17

D

E

F

G

C

15

14

13

12

16

H

I

J

K

L

N

M

19

18

17

15

14

13

12

16

1

N

M

2

3

4

L

K

J

I

H

8

5

6

7

9

10

11

G

F

E

D

C

B

A

1

2

3

4

8

5

6

7

9

10

11

DESIGNED / DRAWN:

DWG. NO:

APPROVED :

DATE :

SCALE :

DESCRIPTION

CHKD.

REV

APPRD.

TITLE:

PROJECT :

REV.

BY

DATE

R0

AS STATED

CONSTRUCTION OF 66/33 kV SUBSTATION

AT JAMTSHOLING, SIPSOO

(DORJI KINLEY)

BE / MPE-CIVIL

FEBRUARY 2021

BPC/TCD/TPO/12-01/DWG-C/PH-STRU-11

PUMP HOUSE STRUCTURAL DRAWING

ROOF TRUSS LAYOUT PLAN

X1

X2

X3

Y1

Y2

X1a

X2a

T1

T1

T1

T2

T3

T1

T2

T3

T2

T4

T2

T3

A

B

19

18

17

D

E

F

G

C

15

14

13

12

16

H

I

J

K

L

N

M

19

18

17

15

14

13

12

16

1

N

M

2

3

4

L

K

J

I

H

8

5

6

7

9

10

11

G

F

E

D

C

B

A

1

2

3

4

8

5

6

7

9

10

11

DESIGNED / DRAWN:

DWG. NO:

APPROVED :

DATE :

SCALE :

DESCRIPTION

CHKD.

REV

APPRD.

TITLE:

PROJECT :

REV.

BY

DATE

R0

AS STATED

CONSTRUCTION OF 66/33 kV SUBSTATION

AT JAMTSHOLING, SIPSOO

(DORJI KINLEY)

BE / MPE-CIVIL

FEBRUARY 2021

BPC/TCD/TPO/12-01/DWG-C/PH-STRU-12

PUMP HOUSE STRUCTURAL DRAWING

T1

T2

T4

T3

TRUSS MEMBER SIZE

SI. No

SIZE

Bottom Chords

1

Rafters

2

Vertical struts

3

Inclined struts

4

Purlins

5

48.3mm OD, 3.2mm thick, 3.56kg/m @ 900c/c(max)

60.3mm OD, 3.6mm thick, 5.03kg/m

48.3mm OD, 3.2mm thick, 3.56kg/m

48.3mm OD, 3.2mm thick, 3.56kg/m

MEMBERS

60.3mm OD, 3.6mm thick, 5.03kg/m

A

B

19

18

17

D

E

F

G

C

15

14

13

12

16

H

I

J

K

L

N

M

19

18

17

15

14

13

12

16

1

N

M

2

3

4

L

K

J

I

H

8

5

6

7

9

10

11

G

F

E

D

C

B

A

1

2

3

4

8

5

6

7

9

10

11

DESIGNED / DRAWN:

DWG. NO:

APPROVED :

DATE :

SCALE :

DESCRIPTION

CHKD.

REV

APPRD.

TITLE:

PROJECT :

REV.

BY

DATE

R0

AS STATED

CONSTRUCTION OF 66/33 kV SUBSTATION

AT JAMTSHOLING, SIPSOO

(DORJI KINLEY)

BE / MPE-CIVIL

FEBRUARY 2021

BPC/TCD/TPO/12-01/DWG-C/PH-STRU-13

PUMP HOUSE STRUCTURAL DRAWING

MAIN TIE

BOTTOM CHORD

STRUT

STRUT

RAFTER

WELDING 6MM

WELDING 3MM

WELDING 3MM

WELDING 6MM

WELDING 3MM

WELDING 3MM

DETAIL AT C

WELDING 3MM

WELDING 3MM

DETAIL AT D

DETAIL AT F

DETAIL AT E

DETAIL AT B

DETAIL AT A

PURLIN

MS PURLIN CLEAT (120 x 65 x 6)

RAFTER

3 mm THICK WELD

RAFTER

TYPICAL TRUSS JOINERY DETAILS

RAFTER

%%UTYPICAL PURLIN & RAFTER JOINERY DETAIL

150x100x6 MS PLATE

PURLIN

WELDING 3MM

10MM DIA BOLTS & NUTS

WELDING 3MM

A

B

19

18

17

D

E

F

G

C

15

14

13

12

16

H

I

J

K

L

N

M

19

18

17

15

14

13

12

16

1

N

M

2

3

4

L

K

J

I

H

8

5

6

7

9

10

11

G

F

E

D

C

B

A

1

2

3

4

8

5

6

7

9

10

11

DESIGNED / DRAWN:

DWG. NO:

APPROVED :

DATE :

SCALE :

DESCRIPTION

CHKD.

REV

APPRD.

TITLE:

PROJECT :

REV.

BY

DATE

R0

AS STATED

CONSTRUCTION OF 66/33 kV SUBSTATION

AT JAMTSHOLING, SIPSOO

(DORJI KINLEY)

BE / MPE-CIVIL

FEBRUARY 2021

BPC/TCD/TPO/12-01/DWG-C/PH-STRU-14

PUMP HOUSE STRUCTURAL DRAWING

1. THE GUSSET PLATES ARE MS PLATE OF DIFFERENT THICKNESS

3. ALL ELECTRODES SHALL CONFORM TO IS:814 (PART-1).

2. WELDING SHALL CONFORM TO IS:816

NOTES (FOR ROOF TRUSS):

6. HOLE SIZE = DIA OF BOLT + 1.5mm.

4. ALL M.S. BOLTS & NUTS SHALL CONFORM TO

5. WASHERS SHALL CONFORM TO IS:5369,IS:5370,

IS:5372/IS:5374

IS:1363(PART1-3)

10. FABRICATION AND ERECTION WORK SHALL BE CARRIED OUT AS

7. ALL STRUCTURES AFTER FABRICATION SHALL BE PAINTED

WITH

8. ALL STRUCTURAL STEEL CONTACT SURFACES SHALL BE CLEANED

9. WRITTEN DIMENSIONS SHALL BE FOLLOWED & DOUBT MUST

ANTI-CORROSIVE PAINTS.

OF ANY RUST, OIL, GREASE etc. BEFORE WELDING/PAINTING.

BE CLARIFIED BEFORE EXECUTION OF THE WORK.

CHECKED BY ENGINEER-IN-CHARGE.

AND DESIGN CONFIRMS TO IS 806:1968

%%UNOTE:

1. ALL THE SECTION DETAILS WILL BE SAME AS SHOWN BY

SECTIONS A-A & B-B

2. THE PURLINS ARE SPACED AT 1200mm C/C

TRUSS HOLD-DOWN IN X DIRECTION

TRUSS HOLD-DOWN IN Y DIRECTION

BOTTOM CHORD JOINING DETAILS

INCLINED STRUTS

3 mm BUTT WELD

BOTTOM CHORD JOINING CLEAT (125x100x6mm)

BOTTOM CHORD

BOTTOM CHORD

BOTTOM CHORD JOINING PLATE/CLEAT

4 - 16 BOLTS

4 NOs. 24x45 mm SLOTS

BOTTOM CHORD

A

B

19

18

17

D

E

F

G

C

15

14

13

12

16

H

I

J

K

L

N

M

19

18

17

15

14

13

12

16

1

N

M

2

3

4

L

K

J

I

H

8

5

6

7

9

10

11

G

F

E

D

C

B

A

1

2

3

4

8

5

6

7

9

10

11

DESIGNED / DRAWN:

DWG. NO:

APPROVED :

DATE :

SCALE :

DESCRIPTION

CHKD.

REV

APPRD.

TITLE:

PROJECT :

REV.

BY

DATE

R0

AS STATED

CONSTRUCTION OF 66/33 kV SUBSTATION

AT JAMTSHOLING, SIPSOO

(DORJI KINLEY)

BE / MPE-CIVIL

FEBRUARY 2021

BPC/TCD/TPO/12-01/DWG-C/PH-STRU-15

PUMP HOUSE STRUCTURAL DRAWING

CONNECTION OF CRILI SHEET TO PURLIN

CGI SHEET

PURLIN

NUT

WASHER

J-BOLT

RAFTER

M.S PLATE-150x100x6mm

RAFTER AND PURLIN CLEAT JOINING DETAILS

150x100x8mm MS PLATE

24G CGI SHEET

D

D

EAVES BOARD

12Ø BOLTØ BOLT BOLT

BOTTOM CHORD

TOP CHORD

4 NOs. 24x45 mm SLOTS

BOTTOM CHORD

TRUSS HOLDING DOWN DETAILS

4mm BUTT WELD

SOLE PLATE 200x200x8mm

BASE PLATE 200x200x8mm

RCC PROP

75x75x8mm SQUARE PLATE

BOTTOM CHORD

SECTION A-A

4mm BUTT WELD

BOTTOM CHORD

VERTICAL STRUT

4 mm THICK FILLET WELD

BASE PLATE 200x200x8mm

SOLE PLATE 200x200x8mm

75x75x8mm SQUARE PLATE

, 300mm LONG

CONCRETE M20

PURLIN

A

A

B

B

A

B

19

18

17

D

E

F

G

C

15

14

13

12

16

H

I

J

K

L

N

M

19

18

17

15

14

13

12

16

1

N

M

2

3

4

L

K

J

I

H

8

5

6

7

9

10

11

G

F

E

D

C

B

A

1

2

3

4

8

5

6

7

9

10

11

DESIGNED / DRAWN:

DWG. NO:

APPROVED :

DATE :

SCALE :

DESCRIPTION

CHKD.

REV

APPRD.

TITLE:

PROJECT :

REV.

BY

DATE

R0

AS STATED

CONSTRUCTION OF 66/33 kV SUBSTATION

AT JAMTSHOLING, SIPSOO

(DORJI KINLEY)

BE / MPE-CIVIL

FEBRUARY 2021

BPC/TCD/TPO/12-01/DWG-C/PH-STRU-16

PUMP HOUSE STRUCTURAL DRAWING

SECTION X-X

ROOF BEAM

WELDING 3 MM

TIE MEMBER/BEAM

MS ANGLE 100X75X8X300MM LONG

HOLDING DOWN BOLT 4-16 , 450 MM LONG

MS PLATE, 75 x 75 x 6 MM THK.

RC PROPS 300 x 300 MM WITH

4-12%%C, STIRRUPS 8%%C @ 150 C/C

MS ANGLE 100 X 75 X 8MM X 300 LONG

8%%C @ 150 C/C

RCC PROP 300 X 300 MM

ROOF BEAM

SECTION A-A

DETAILS OF RCC PROP

PLAN

HOLDING DOWN BOLT 4-16 , 400 LONG

WELDIMG 6 MM

100X75X8 MS ANGLE

x

TRUSS TIE MEMBER

2 NOS-300X300X10 MS PLATE

x

ROOF BEAM

DETAIL -A

4 NOS-12%%C

8%%C @ 150 C/C

WELDING 6 MM

RAFTER/TIE

MS PLATE 200X200X10mm -2 NOS

RCC BAND

MASONRY WALL/PROP

ROOF BEAM

ELEVATION

HOLDING DOWN BOLT 4-12 , 400 LONG

WELDING 6 MM

x

RAFTER/TIE

2 NOS-200X200X10MM MS PLATE

x

MASONRY WALL

MS PLATE 75 X 75 X 6MM -4 NOS

HOLDING DOWN BOLT 4-12 , 400 LONG

ANCHORAGE DETAILS ON WALLS/BAND

SECTION

4#12 nos

A

B

19

18

17

D

E

F

G

C

15

14

13

12

16

H

I

J

K

L

N

M

19

18

17

15

14

13

12

16

1

N

M

2

3

4

L

K

J

I

H

8

5

6

7

9

10

11

G

F

E

D

C

B

A

1

2

3

4

8

5

6

7

9

10

11

DESIGNED / DRAWN:

DWG. NO:

APPROVED :

DATE :

SCALE :

DESCRIPTION

CHKD.

REV

APPRD.

TITLE:

PROJECT :

REV.

BY

DATE

R0

AS STATED

CONSTRUCTION OF 66/33 kV SUBSTATION

AT JAMTSHOLING, SIPSOO

(DORJI KINLEY)

BE / MPE-CIVIL

FEBRUARY 2021

BPC/TCD/TPO/12-01/DWG-C/PH-STRU-17

PUMP HOUSE STRUCTURAL DRAWING