This document contains load charts and single line diagrams for various sections of a building including: 1. A utility section fed from a 1250A busbar with a total connected load of 669.441KW. 2. A 63A busbar on the ground floor with a total connected load of 3.502KW. 3. A 3D section on the first floor fed from the 1250A busbar via a 160A riser with a total connected load of 67.48KW. 4. Details for other sections including a boiler room, old pumping plant, and secondary 63A busbars are also provided.

1. SERIAL NUMBER LOCATION PAGE NO
1 Summary 01
2 Utility 02
3 Utility 03
4 3D Section 04
5 3D Section 05
6 Boiler Room 06
7 Old P.P 07
8 Utility 08
9 Utility 09
10 Utility 10
11 3D Section 11
12 3D Section 12
13 3D Section 13
14 Boiler Room 14
15 Old P.P 15
16 Utility Section 16
Remarks
R Y B
Part-A ACB TP 1000A (Adj:200A) Summary RISER BBT 1600A 1 65500 Utility 65500 21.83 21.83 21.83
Part-B ACB TP 1250A (Adj:1000A) Summary RISER BBT 1600A 1 603932 Utility 603932 203.35 200.84 200.26
Summary RISER BBT 800A 1 359179 Old P.P 359179 119.927 119.649 119.603
345.11 342.32 341.69
Load Chart 3D Section (First Floor)
TABLE OF CONTENT
DESCRIPTION
Load Chart Summary
Load Chart Utility Section(1250A BBT)
Load Chart Utility Section(63A BBT)
SLD 3D RISER
SLD 3D First Floor
MTS-05,LOCATION:UTILITY,FEED FROM:GENERATOR & BREB
Earthing Layout
Load Chart 3D Section(Second & Third Floor)
Load Chart Boiler Room(DB-01 )
Load Chart P.P Ground Floor
SLD Utility Section(1250A BBT)
SLD Utility Section(63A BBT)
SLD 3D Second & Third Floor
SLD Boiler Room (DB-01)
SLD Old P.P
SLD Utility Section(63A BBT)
Phase Load in KW
ACB TP 1600A
Adjust:1120A
OR
ACB TP 1600A
Adjust:1280A
Cupper Busbar (20mmX80mm)
Cupper Busbar (20mmX80mm)
Old P.P 800A BBT 800A BBT
Page No-01
CKT REF.
Breaker MCCB/MCB
Rat/Amp
Phase
Neutral
Size(rm)
Earth Size (re) Load Type Point Reference
TOTAL PHASE LOAD/KW=
TOTAL CONNECTED LOAD-1029.12KW
Number of
Points/Pcs
Watt Per Point Location Total Watt

2. Remarks
R Y B
RYB1 MCCB TP 250A(Adj:125A) 4X70mm²NYY 1X35mm²BYA Pump Panel Pump Panel 1 55500 Utility 55500 18.5 18.5 18.5
RYB2 MCCB TP 160A(Adj:120A)
Future
extension
Spare 0 0 – 0 0 0 0
RYB3 MCCB TP 25A 4X10mm²BYA 1X10mm²BYA EGB Boiler EGB Boiler 1 10000 Utility 10000 3.33 3.33 3.33
21.83 21.83 21.83
RYB1 MCCB TP 250A (Adj:175A)
Future
extension
Spare 0 0 – 0 0 0 0
RYB2 MCCB TP 250A (Adj:175A) 4X120mm²NYY 1X70mm²BYA
Compressor
04
Compressor-04 1 75000 Utility 75000 25.0 25.0 25.0
RYB3 MCB TP 10A 4X10mm²BYA 1X10mm²BYA BBT 63A BBT 63A-01 1 3502 Utility 3502 1.082 1.452 0.968
RYB4 MCCB TP 80A (Adj:48A) 4X25mm²BYA 1X16mm²BYA DB
Duel Fuel Boiler
Room DB
1 17750
Boiler
Room
17750 7.083 5.583 5.583
RYB5 MCCB TP 250A (Adj:175A) 4X120mm²NYY 1X70mm²BYA
Compressor
03
Compressor-03 1 75000 Utility 75000 25.0 25.0 25.0
RYB6 MCCB TP 250A (Adj:175A) 4X120mm²NYY 1X70mm²BYA
Compressor
02
Compressor-02 1 75000 Utility 75000 25.0 25.0 25.0
RYB7 MCCB TP 250A (Adj:175A) 4X120mm²NYY 1X70mm²BYA
Compressor
01
Compressor-01 1 75000 Utility 75000 25.0 25.0 25.0
RYB8 MCCB TP 250A 4X120mm²NYY 1X70mm²BYA Acid Wash Acid Wash 1 206000
Acid
Wash
206000 68.67 68.67 68.67
RYB9 MCCB TP 250A (Adj:175A) 4X70mm²NYY 1X35mm²BYA BBT 160A BBT 160A 1 67480
3D
Building
67480 23.412 22.036 22.034
RYB10 MCCB TP 25A 4X10mm²BYA 1X10mm²BYA BBT 63A BBT 63A-02 1 9200 Utility 9200 3.1 3.1 3.0
203.35 200.84 200.26
TOTAL CONNECTED LOAD-669.441KW
TOTAL PHASE LOAD/KW=
ACB TP 1600A
Adjust:1280A
Part-B
ACB TP 1250A
Adjust:1000A
Part-A
ACB TP 1000A
Adjust:200A
Spare
Spare
TOTAL PHASE LOAD/KW=
Page No-02
MDB,LOCATION:UTILITY,FEED FROM:MTS-05
Watt Per Point Location Total Watt
Phase Load in KW
From SLD
Page-09
Main Incoming Ckt. CKT REF.
Breaker MCCB/MCB
Rat/Amp
Phase Neutral
Size(rm)
Earth Size (re) Load Type Point Reference
Number of
Points/Pcs

3. Remarks
R Y B
R1 MCB SP 06A 2X1.5mm²BYA 0 Tube light
Tube light
(1-10)
10 18 Utility 180 0.18 0 0
Y1 MCB SP 06A 2X1.5mm²BYA 0 Tube light
Tube light
(11-32)
22 22 Utility 484 0 0.484 0
B1 MCB SP 20A
Future
extension
Spare 0 0 – 0 0 0 0
R2 MCB SP 06A 2X1.5mm²BYA 0 Tube light
Tube light
(32-49)
17 22 Utility 374 0.374 0 0
Y2 MCB SP 06A
Future
extension
Spare 0 0 – 0 0 0 0
B2 MCB SP 06A
Future
extension
Spare 0 0 – 0 0 0 0
R3 MCB SP 06A 2X1.5mm²BYA 1X4mm²BYA IPS IPS 1 528 Utility 528 0.528 0 0
Y3 MCB SP 06A
Future
extension
Spare 0 0 – 0 0 0 0
B3 MCB SP 06A
Future
extension
Spare 0 0 – 0 0 0 0
R4 MCB SP 20A
Future
extension
Spare 0 0 – 0 0 0 0
Y4 MCB SP 06A 2X2.5mm²BYA 1X4mm²BYA
Battary
Nagative
Battary Nagative-
01
1 968 Utility 968 0 0.968 0
B4 MCB SP 06A 2X2.5mm²BYA 1X4mm²BYA
Battary
Nagative
Battary Nagative-
02
1 968 Utility 968 0 0 0.968
RYB5 MCB TP 16A
Future
extension
Spare 0 0 – 0 0 0 0
1.082 1.452 0.968
Remarks
R Y B
R1 MCB SP 06A 2X1.5mm²BYA 0 light Boundary light 1 100 Utility 100 0.1 0 0
Y1 MCB SP 06A 2X1.5mm²BYA 0 light Boundary light 1 100 Utility 100 0 0.1 0
RYB2 MCB TP 06A 4X2.5mm²BYA 1X4mm²BYA Exhaust Fan Exhaust Fan-01 1 1500 Utility 1500 0.5 0.5 0.5
RYB3 MCB TP 06A 4X2.5mm²BYA 1X4mm²BYA Exhaust Fan Exhaust Fan-02 1 1500 Utility 1500 0.5 0.5 0.5
RYB4 MCB TP 06A 4X2.5mm²BYA 1X4mm²BYA Exhaust Fan Exhaust Fan-03 1 1500 Utility 1500 0.5 0.5 0.5
RYB5 MCB TP 06A 4X2.5mm²BYA 1X4mm²BYA Exhaust Fan Exhaust Fan-04 1 1500 Utility 1500 0.5 0.5 0.5
RYB6 MCB TP 06A 4X2.5mm²BYA 1X4mm²BYA Exhaust Fan Exhaust Fan-05 1 1500 Utility 1500 0.5 0.5 0.5
RYB6 MCB TP 06A 4X2.5mm²BYA 1X4mm²BYA Exhaust Fan Exhaust Fan-06 1 1500 Utility 1500 0.5 0.5 0.5
3.1 3.1 3.0
BBT 63A,LOCATION:GROUND FLOOR,FEED FROM:BBT 1250A(UTILITY)
TOTAL PHASE LOAD/KW=
TOTAL CONNECTED LOAD-3.502KW
Point Reference
Number of
Points/Pcs
Watt Per Point Location Total Watt
Phase Load in KW
Phase Neutral
Size(rm)
Earth Size (re)
CKT REF.
Breaker MCCB/MCB
Rat/Amp
Load Type
BBT 63A,LOCATION:GROUND FLOOR,FEED FROM:BBT 1250A(UTILITY)
MCB TP 10A
Spare
Spare
Spare
Spare
Number of
Points/Pcs
Watt Per Point Location Total Watt
Spare
Spare
Spare
From SLD
Page-10
Page No-03
Point Reference
CKT REF.
Breaker MCCB/MCB
Rat/Amp
Phase Neutral
Size(rm)
Earth Size (re) Load Type
From SLD
Page-10
Phase Load in KW
TOTAL CONNECTED LOAD-9.2KW
TOTAL PHASE LOAD/KW=
MCCB TP 25A

4. Remarks
R Y B
RYB1 MCB TP 06A 4X2.5mm²BYA 1X4mm²BYA Exhaust Fan Exhaust Fan-01 1 1500
3D
Section
1500 0.5 0.5 0.5
R2 MCB SP 06A 2X2.5mm²BYA 1X4mm²BYA light,Fan light,Fan 14 22(13L)/80(1F)
3D
Section
366 0.366 0 0
RYB3 MCB TP 06A 4X2.5mm²BYA 1X4mm²BYA Exhaust Fan Exhaust Fan-02 1 1500
3D
Section
1500 0.5 0.5 0.5
RYB4 MCB TP 06A 4X2.5mm²BYA 1X4mm²BYA Exhaust Fan Exhaust Fan-03 1 1500
3D
Section
1500 0.5 0.5 0.5
RYB5 MCB TP 06A 4X2.5mm²BYA 1X4mm²BYA Exhaust Fan Exhaust Fan-04 1 1500
3D
Section
1500 0.5 0.5 0.5
2.366 2.0 2.0
Remarks
R Y B
RYB1 MCB TP 50A 4X16mm²BYA 1X16mm²BYA OVEN OVEN-02 1 22000
3D
Section
22000 7.333 7.333 7.333
RYB2 MCB TP 32A 4X10mm²BYA 1X10mm²BYA OVEN OVEN-01 1 18000
3D
Section
18000 6.0 6.0 6.0
13.33 13.33 13.33
Remarks
R Y B
RYB1 MCCB TP 25A 4X10mm²BYA 1X10mm²BYY Exhaust Fan BBT 63A 1 6366 3D 6366 2.366 2.0 2.0
RYB2 MCCB TP 80A(Adj:56A) 4X25mm²BYA 1X16mm²BYY Oven BBT 100A 1 40000 3D 40000 13.33 13.33 13.33
RYB3 MCCB TP 25A 4X10mm²BYA 1X10mm²BYY Exhaust Fan BBT 63A 1 8380 3D 8380 3.38 2.5 2.5
RYB4 MCCB TP 32A 4X10mm²BYA 1X10mm²BYY Exhaust Fan BBT 63A 1 12744 3D 12744 4.336 4.204 4.204
23.412 22.034 22.034
Total Watt
Phase Load in KW
TOTAL PHASE LOAD/KW=
TOTAL CONNECTED LOAD-40.06KW
MCCB TP 80A
Set:58A
Earth Size (re) Load Type Point Reference
Number of
Points/Pcs
Watt Per Point Location
Main Incoming
CKT.
CKT REF.
Breaker MCCB/MCB
Rat/Amp
Phase Neutral
Size(rm)
Total Watt
Phase Load in KW
MCCB TP 25A
TOTAL CONNECTED LOAD-6.366KW
3D SECTION,LOCATION:FIRST FLOOR,FEED FROM:BBT 1250A(UTILITY),REF:BBT 160A
From SLD
Page-12
TOTAL PHASE LOAD/KW=
Location Total Watt
Phase Load in KW
3D SECTION,LOCATION:FIRST FLOOR,FEED FROM:BBT 1250A(UTILITY),REF:BBT 160A From SLD
Page-12
Main Incoming
CKT.
CKT REF.
Breaker MCCB/MCB
Rat/Amp
Phase Neutral
Size(rm)
Earth Size (re) Load Type Point Reference
Number of
Points/Pcs
Watt Per Point Location
MCCB TP 250A
Adjust:175A
TOTAL PHASE LOAD/KW=
TOTAL CONNECTED LOAD-67.48KW
Page No-04
RISER 160A,LOCATION:GROUND FLOOR,FEED FROM:BBT 1250A
From SLD
Page-11
Main Incoming
CKT.
CKT REF.
Breaker MCCB/MCB
Rat/Amp
Phase Neutral
Size(rm)
Earth Size (re) Load Type Point Reference
Number of
Points/Pcs
Watt Per Point

5. Remarks
R Y B
RYB1 MCB TP 06A 4X2.5mm²BYA 1X4mm²BYA Exhaust Fan Exhaust Fan-01 1 1500 3D Section 1500 0.5 0.5 0.5
RYB2 MCB TP 06A 4X2.5mm²BYA 1X4mm²BYA Exhaust Fan Exhaust Fan-02 1 1500 3D Section 1500 0.5 0.5 0.5
RYB3 MCB TP 06A 4X2.5mm²BYA 1X4mm²BYA Exhaust Fan Exhaust Fan-03 1 1500 3D Section 1500 0.5 0.5 0.5
R4 MCB SP 06A 2X2.5mm²BYA 0 Tube light
Tube light
(1-40)
40 22 3D Section 880 0.88 0 0
RYB5 MCB TP 06A 4X2.5mm²BYA 1X4mm²BYA Exhaust Fan Exhaust Fan-04 1 1500 3D Section 1500 0.5 0.5 0.5
RYB6 MCB TP 06A 4X2.5mm²BYA 1X4mm²BYA Exhaust Fan Exhaust Fan-05 1 1500 3D Section 1500 0.5 0.5 0.5
3.38 2.5 2.5
Remarks
R Y B
RYB1 MCB TP 06A 4X2.5mm²BYA 1X4mm²BYA Exhaust Fan Exhaust Fan-01 1 1500
3D
Section
1500 0.5 0.5 0.5
R2 MCB SP 06A 2X2.5mm²BYA 0 Tube light
Tube light
(1-6)
6 22
3D
Section
132 0.132 0 0
RYB3 MCB TP 06A 4X2.5mm²BYA 1X4mm²BYA Exhaust Fan Exhaust Fan-02 1 1500
3D
Section
1500 0.5 0.5 0.5
RYB4 MCB TP 06A 4X2.5mm²BYA 1X4mm²BYA Exhaust Fan Exhaust Fan-03 1 1500
3D
Section
1500 0.5 0.5 0.5
RYB5 MCB TP 06A 4X2.5mm²BYA 1X4mm²BYA Exhaust Fan Exhaust Fan-04 1 1500
3D
Section
1500 0.5 0.5 0.5
R6 MCB SP 06A 2X2.5mm²BYA 0 Tube light
Tube light
(7-18)
12 22
3D
Section
264 0.264 0 0
Y6 MCB SP 06A 2X2.5mm²BYA 0 Tube light
Tube light
(19-30)
12 22
3D
Section
264 0 0.264 0
B6 MCB SP 06A 2X2.5mm²BYA 0 Tube light
Tube light
(31-42)
12 22
3D
Section
264 0 0 0.264
RYB7 MCB TP 06A 4X2.5mm²BYA 1X4mm²BYA Exhaust Fan Exhaust Fan-05 1 1500
3D
Section
1500 0.5 0.5 0.5
RYB8 MCB TP 06A 4X2.5mm²BYA 1X4mm²BYA Exhaust Fan Exhaust Fan-06 1 1500
3D
Section
1500 0.5 0.5 0.5
RYB9 MCB TP 06A 4X2.5mm²BYA 1X4mm²BYA Exhaust Fan Exhaust Fan-07 1 1500
3D
Section
1500 0.5 0.5 0.5
R10 MCB SP 06A 2X2.5mm²BYA 0 Tube light
Tube light
(43-62)
20 22
3D
Section
440 0.44 0 0
Y10 MCB SP 06A 2X2.5mm²BYA 0 Tube light
Tube light
(63-82)
20 22
3D
Section
440 0 0.44 0
B10 MCB SP 06A 2X2.5mm²BYA 0 Tube light
Tube light
(83-102)
20 22
3D
Section
440 0 0 0.44
4.336 4.204 4.204
TOTAL CONNECTED LOAD-12.744KW
Watt Per Point Location Total Watt
Phase Load in KW
Phase Load in KW
MCCB TP 32A
TOTAL PHASE LOAD/KW=
From SLD
Page-13
Main Incoming
CKT.
CKT REF.
Breaker MCCB/MCB
Rat/Amp
Phase Neutral
Size(rm)
Earth Size (re) Load Type Point Reference
Number of
Points/Pcs
3D SECTION,LOCATION:THIRD FLOOR,FEED FROM:BBT 1250A(UTILITY),REF:BBT 160A
MCCB TP 25A
TOTAL PHASE LOAD/KW=
Page No-05
TOTAL CONNECTED LOAD-8.38KW
3D SECTION,LOCATION:SECOND FLOOR,FEED FROM:BBT 1250A(UTILITY),REF:BBT 160A From SLD
Page-13
Main Incoming
CKT.
CKT REF.
Breaker MCCB/MCB
Rat/Amp
Phase Neutral
Size(rm)
Earth Size (re) Load Type Point Reference
Number of
Points/Pcs
Watt Per Point Location Total Watt

6. Remarks
R Y B
RYB1 MCB TP 10A 4X4mm²BYA 1X4mm²BYA Boiler Panel Boiler Panel 1 3000
Boiler
Room
3000 1.0 1.0 1.0
RYB2 MCB TP 32A 4X6mm²BYA 1X6mm²BYA Boiler Boiler 1 11500
Boiler
Room
11500 3.833 3.833 3.833
RYB3 MCB TP 06A 4X2.5mm²BYA 1X4mm²BYA
Oil Filter
Pump
Oil Filter Pump 1 750
Boiler
Room
750 0.25 0.25 0.25
RYB4 MCB TP 16A
Future
extension
Spare 0 0 – 0 0 0 0
RYB5 MCB TP 40A
Future
extension
Spare 0 0 – 0 0 0 0
RYB6 MCB TP 06A 4X2.5mm²BYA 1X4mm²BYA Exhaust Fan Exhaust Fan-01 1 1500
Boiler
Room
1500 0.5 0.5 0.5
R7 MCB SP 06A 2X2.5mm²BYA 1X4mm²BYA Socket line Socket line-01 1 1000
Boiler
Room
1000 1.5 0 0
Y8 MCB SP 32A
Future
extension
Spare 0 0 – 0 0 0 0
B9 MCB SP 06A
Future
extension
Spare 0 0 – 0 0 0 0
RYB10 MCB TP 06A
Future
extension
Spare 0 0 – 0 0 0 0
7.083 5.583 5.583
Spare
Spare
Page No-06
MCCB TP 63A
Adjust:44A
TOTAL PHASE LOAD/KW=
TOTAL CONNECTED LOAD-17.749KW
Spare
Spare
Spare
DB-01,LOCATION:BOILER ROOM,FEED FROM:BBT 1250A(UTILITY) From SLD
Page-14
Main Incoming
CKT.
CKT REF.
Breaker MCCB/MCB
Rat/Amp
Phase Neutral
Size(rm)
Earth Size (re) Load Type Point Reference
Number of
Points/Pcs
Watt Per Point
Phase Load in KW
Location Total Watt

7. Remarks
R Y B
RYB1 MCCB TP 160A(Adj:160A) 4X95mm²NYY 1X50mm²BYA
Compressor
05
Compressor-05 1 75000 Old P.P 75000 25.0 25.0 25.0
RYB2 MCCB TP 250A(Adj:175A) 4X95mm²NYY 1X50mm²BYA
Compressor
06
Compressor-06 1 75000 Old P.P 75000 25.0 25.0 25.0
RYB3 MCCB TP 250A(Adj:175A) 4X95mm²NYY 1X50mm²BYA
Compressor
07
Compressor-07 1 75000 Old P.P 75000 25.0 25.0 25.0
RYB4 MCCB TP 250A(Adj:175A)
Future
extension
Spare 0 0 – 0 0 0 0
RYB5 MCCB TP 160A(Adj:112A) 4X95mm²NYY 1X50mm²BYA
Compressor
08
Compressor-08 1 45000 Old P.P 45000 15.0 15.0 15.0
RYB6 MCCB TP 160A(Adj:112A) 4X95mm²NYY 1X50mm²BYA Acid Wash Acid Wash 1 45000
Acid
Wash
45000 15.0 15.0 15.0
RYB7 MCCB TP 120A(Adj:84A) 4X25mm²BYA 1X16mm²BYA BBT 100A BBT 100A 1 44260 Old P.P 44260 14.927 14.647 14.603
119.93 119.647 119.6
Remarks
R Y B
RYB1 MCB TP 40A 4X10mm²BYA 1X10mm²BYA
Submersible
Pump
Submersible
Pump
1 18500 Old P.P 18500 6.167 6.167 6.167
RYB2 MCB TP 10A 4X2.5mm²BYA 1X4mm²BYA Air Dryer Air Dryer-01 1 3600 Old P.P 3600 1.20 1.20 1.20
RYB3 MCB TP 32A
Future
extension
Spare 0 0 – 0 0 0 0
RYB4 MCB TP 10A 4X2.5mm²BYA 1X4mm²BYA Air Dryer Air Dryer-02 1 3600 Old P.P 3600 1.20 1.20 1.20
R5 MCB SP 06A 2X1.5mm²BYA 0 Energy Bulb
Energy Bulb (1-
20)
20 18 Old P.P 360 0.36 0 0
Y5 MCB SP 06A 2X1.5mm²BYA 0 Ceiling Fan Ceiling Fan-1 1 80 Old P.P 80 0 0.08 0
B5 MCB SP 06A 2X2.5mm²BYA 1X4mm²BYA Exhaust Fan Exhaust Fan-01 1 36 Old P.P 36 0 0 0.036
RYB6 MCB TP 40A 4X6mm²BYA 1X6mm²BYA BBT 63A BBT 63A 12 1500 Old P.P 18000 6.0 6.0 6.0
14.927 14.647 14.603
MCCB TP 120A
Adjust:84A
TOTAL PHASE LOAD/KW=
TOTAL CONNECTED LOAD-44.260KW
Spare
Point Reference
Number of
Points/Pcs
Watt Per Point Location Total Watt
Phase Load in KW
Main Incoming
CKT.
CKT REF.
Breaker MCCB/MCB
Rat/Amp
Phase Neutral
Size(rm)
Earth Size (re) Load Type
TOTAL PHASE LOAD/KW=
TOTAL CONNECTED LOAD-359.179KW
ACB TP 1600A
Adjust:1120A
OLD P.P,LOCATION:GROUND FLOOR,FEED FROM:BBT 800A
From SLD
Page-15
Spare
Page No-07
OLD P.P,LOCATION:GROUND FLOOR,FEED FROM:MTS-05 From SLD
Page-15
Main Incoming
CKT.
CKT REF.
Breaker MCCB/MCB
Rat/Amp
Phase Neutral
Size(rm)
Earth Size (re) Load Type Point Reference
Number of
Points/Pcs
Watt Per Point Location Total Watt
Phase Load in KW