ELECTRICAL CONDUIT AND FITTING LAYOUT:-

NOTES:-
1. LDB TO SB - 2X2.5SQMM. + 1CX2.5SQMM. CU. WIRE.
2. LDB TO 25A & 15A SOCKET FOR AC - 2X6SQMM. + 1X6SQMM. CU.
25A 25A 6A 6A 6A WIRE.
PP25A-3-B3 PP25A-4-R5 LED-14-B1 EFP-2-R3 TOILET-1 EFP-3-R3 3. LDB TO OTHER 15A SOCKETS - 2X4SQMM. + 1X4SQMM. CU. WIRE.
LED-12-Y2 EFP-1-B2 LP-10-R3 4. SB TO 5A SOCKET- 2X2.5SQMM. + 1X2.5SQMM. CU. WIRE.
1500X1200
5. SWITCH TO ALL POINTS - 2X1.5 SQMM. + 1X1.5 SQMM. CU. WIRE.
JUNIOR ENGINEER'S SENIOR ENGINEER'S OFFICE 6. SWITCH BOARD & SOCKET BOTTOM LEVEL +1250 MM FROM FFL.
/SURVEYORS/INSPECTORS PP5A-8-Y2
(5450X4620) LP-9-R3 7. DB SHALL BE FIXED AT 1500MM FROM FFL.
TOILET-2

5A
8. SWITCH RATING IN SB SHALL BE 6A.
OFFICE 1440X1200 9. ALL SWITCH BOARD AND DISTRIBUTION BOARD SHALL BE FLUSH
(5300X6270) PP5A-10 LP-1-B2 LP-3-B2

5A
MOUNTED.

PANTRY (2100X4620)
WASH ROOM
10. ALL CONDUITS FOR POINT WIRING SHALL BE 25 MM DIA, AND THE
1440X1500

FILING ROOM
FP-5-Y2 MAXIMUM NO. OF 1.5/2.5 SQMM WIRES THAT CAN BE DRAWN SHALL
LED-11-Y2
BE 10/8 RESPECTIVELY.

KITCHENETTE/
LP-7-R3 LP-8-R3 11. ALL CONDUITS FOR CIRCUIT WIRING SHALL BE 32 MM DIA, AND THE
FP-6-B1 LED-15-B1 MAXIMUM NO. NO. OF 2.5/4 SQMM WIRES THAT CAN BE DRAWN SHALL
LED-13-B1 BE 10/8 RESPECTIVELY.
PP15A-3-Y6 SB8
12. ALL WIRING SHALL BE WITH PVC INSULATED, MULTI STRANDED
SB
5A

PP5A-7-Y2 15A COPPER CONDUCTORS.

13. 32MM DIA CONDUIT
14. PHASE COLOR CODING:

SB
SB4 SINGLE PHASE
LP-2-B2 LP-4-B2 LP-6-Y3 15. CIRCUIT WIRING SHALL BE LAID IN SEPARATE CONDUIT ORIGINATING
FROM DISTRIBUTION BOARD TO SWITCH BOARD.
LP-5-B2
16. TYPICAL DIMENSIONS ARE GIVEN FOR FITTINGS AND MAY BE
PP15A-2-R6

15A
CHANGED AS PER SITE CONDITION.
17. REFER THE DOC FOR LUX LEVELS IN EACH ROOM.

15A
PP15A-1-B4 LDB2
PP5A-9-B1 18. ALL ELECTRICAL APPLIANCE WATTAGES ARE TENTATIVE.
FP-4-Y2 SB5 SB6 SB7 19. EARTHING SHALL BE DONE AS PER IS:3043 AND SHALL BE 2M APART
LED-10-Y2
SB 5A SB SB FROM BUILDING.
SB 20. ALL OUTGOING FEEDERS FROM LDB1, LDB2 & LDB3 SHALL HAVE
LED-17-Y3 30mA ELCB FOR EARTH FAULT.
SB9

LOBBY
LED-19-Y3
LEGENDS:-
LED-18-Y3 LED-16-Y3
LED-9-Y2 SL. CODE TOTAL
SYMBOLS DESCRIPTION WATTS
5A 5A 5A
SB SB NO. NO. QTY.
SB
LED-8-Y1 SB2 SB1 LED-1-R1
SB3
PP5A-6-Y1 PP5A-5-Y1 PP5A-4-R2 LED FIXTURE WALL MOUNTED
1 LED 52 36
OF APPROVE MAKE

PP5A-1-R1

5A
ADMINISTRATION ROOM 2 LP
LED LIGHT POINT CEILING
26 20
(6940X3220) MOUNTED OF APPROVE MAKE

5A
PP5A-2-R1
GENERAL OFFICE FP-1-R1
FP-3-Y1 FP-2-R2 (5000X3220) CEILLING FAN (1200 mm
3 FP 15 100
SWEEP) OF APPROVE MAKE
LED-7-Y1 LED-5-R2 LED-2-R1
LED-6-Y1 LED-4-R2 LED-3-R1
6A SOCKET FOR EXHAUST FAN (300
4 6A EFP 10 55
mm SWEEP) OF APPROVE MAKE
CONFERENCE ROOM
(5500X3220)
5 5A PP5A 5A, SOCKET 25 100
PP5A-3-R2
5A

PP25A-5-Y5 PP25A-1-R4
PP25A-2-Y4 25A 25A
25A
6 15A PP15A 15A, 6 PIN SOCKET 15 -

FIRST FLOOR PLAN 7

25A, 3 PIN SOCKET INDUSTRIAL
25A PP25A TYPE WITH DP "C" SERIES MCB. 9 1800
ELECTRICAL WIRING LAYOUT:- FOR AC POINT

7 SB SB SWITCH BOARD 26 -

6A 6A 6A
25A 25A

PP25A-3-B3 PP25A-4-R5 LED-14-B1 TOILET-1

EFP-2-R3 EFP-3-R3 LIGHT DISTRIBUTION 3 -
LED-12-Y2 EFP-1-B2 LP-10-R3 8 LDB
SENIOR ENGINEER'S OFFICE 1500X1200 BOARD

JUNIOR ENGINEER'S (5450X4620)

40mm DIA G.I PIPE EARTHING -
/SURVEYORS/INSPECTORS LP-9-R3 9 - 1
PP5A-8-Y2 TOILET-2
5A

(3m DEPTH BELOW GL.)

OFFICE 1440X1200
(5300X6270) PP5A-10 LP-1-B2 LP-3-B2
5A

PANTRY (2100X4620)

WASH ROOM
1440X1500

FILING ROOM

FILING ROOM
FP-5-Y2
LED-11-Y2
KITCHENETTE/

LP-7-R3 LP-8-R3
FP-6-B1 LED-15-B1
LED-13-B1
PP15A-3-Y6 SB8
SB
5A

PP5A-7-Y2 15A
SB

SB4
LP-2-B2 LP-4-B2 LP-6-Y3
LP-5-B2
PP15A-2-R6
15A
15A

PP15A-1-B4 LDB2
FP-4-Y2 PP5A-9-B1 SB7
SB5 SB6
LED-10-Y2
SB 5A SB SB
SB
LED-17-Y3 SB9

LOBBY
LED-19-Y3

LED-18-Y3 LED-16-Y3
LED-9-Y2
5A
5A 5A
SB SB SB
LED-8-Y1 SB3 SB2 SB1 LED-1-R1
PP5A-6-Y1 PP5A-5-Y1 PP5A-4-R2

PP5A-1-R1
5A

ADMINISTRATION ROOM
(6940X3220)
5A

PP5A-2-R1
FP-1-R1
FP-3-Y1 FP-2-R2
GENERAL OFFICE
(5000X3220)
LED-7-Y1 LED-5-R2 LED-2-R1
LED-6-Y1 LED-4-R2 LED-3-R1

CONFERENCE ROOM
(5500X3220)
PP5A-3-R2
5A

PP25A-5-Y5 PP25A-1-R4
PP25A-2-Y4 15A 25A
25A

415V,3-PH, SUPPLY FROM SDB-1

4RX1CX10 Sqmm FRLS Cu WIRE + 1RX10 Sqmm EARTH WIRE

LIGHTING DISTRIBUTION BOARD-2

12 WAY TPN DISTRIBUTION BOARD
TOTAL CONNECTED LOAD=13.849 KW
TOTAL DEMAND LOAD= 11.080 KW
LOCATION= LOBBY
MCB 4P-32A
32A, 415V, 20kA/Sec., 50Hz, 3 PHASE, 4 WIRE Cu. BUS

Y1 Y2 Y3 Y4 Y5 Y6 Y7 Y8 Y9 B1 B2 B3 B4 16A,SP B5 16A,SP B6
R1
6A,SP
R2 6A,SP R3 6A,SP R4 25A,SP R5 25A,SP R6 16A,SP R7 16A,SP R8 25A,SP 6A,SP 6A,SP 6A,SP 25A,SP 25A,SP 16A,SP 25A,SP 16A,SP 6A,SP
6A,SP
6A,SP 25A,SP 6A,SP
MCB MCB MCB MCB MCB MCB MCB MCB MCB MCB MCB MCB MCB MCB MCB MCB MCB MCB MCB
MCB MCB MCB MCB

SB1 SB2 SB8 PP25A-1 PP25A-4 PP15A-1 SB3 SB4 SB9 PP25A-2 PP25A-5 PP15A-3 SB5 SB6 SB7 PP25A-3 PP15A-2

AC-1 AC-1 REFRIGERATOR AC-1 AC-1 GEYSER AC-1 MICROWAVE ü

PP5A-10-B1
EFP-2-R3
EFP-3-R3

PP5A-5-Y1
PP5A-6-Y1

EFP-1-B1
LP-10-R3
PP5A-4-R2
PP5A-3-R2

PP5A-9-B1
PP5A-7-Y2
PP5A-8-Y2

LED-13-B1
LED-14-B1
LED-15-B1
PP5A-1-R1
PP5A-2-R1

LED-16-Y3
LED-17-Y3
LED-18-Y3
LED-19-Y3
LED-10-Y2
LED-11-Y2
LED-12-Y2
LED-8-Y1
LP-7-R3
LP-8-R3
LP-9-R3

LED-6-Y1
LED-7-Y1
LED-4-R2
LED-5-R2

LP-1-B2
LP-2-B2

LP-3-B2
LP-4-B2
LP-5-B2
LED-9-Y2
LED-1-R1
LED-2-R1
LED-3-R1

FP-3-Y1
FP-2-R2

FP-6-B1
FP-4-Y2
FP-5-Y2

LP-6-Y3
FP-1-R1

1800W 1800W 500W 1800W 1800W 1000W 1800W 1000W

STP17/OTH/333
372W 190W 408W 544W 164W 408W 95W 60W
408W STP17/OTH/230