civil & structural - ocpl · circuit breaker vcb, acb, mccb/mpcb drawout k/2 250a mccb 400a...
TRANSCRIPT
1211
A
B
109
C
D
E
8765
G
H
SCALE
12
JOB NO.
DATE
CHECKED :
11
REV.
10
REVIEWED :
DWG. NO.
APPROVED :
DRAWN :
9
DEVELOPMENT CONSULTANTS PVT LTD
CONSULTING ENGINEERS
KOLKATA MUMBAI CHENNAI NEW DELHI
8765
F
4DWG.NO. 3REV.
A
B
C
D
E
42 3
G
H
1
A1 09-96 [841 x 594]
F
CAD FILE NAME:13L16-DWG-E-0101
APPROV.STRL.INST.MECH. ELEC. ARCH.
NATURE OF REVISION & DESCRIPTION CHECKED DRAWN REV. DATEREVIEWED
PROS.
CIVIL & STRUCTURAL
MECHANICAL
INSTRUMENTATION
ELECTRICAL
REVIEWED
ARCHITECTURAL
FOR TENDER ONLY
FOR CONSTRUCTION
RELEASE STATUS
PRELIMINARY
SIGNATUREDATE
..
RD
RD
DS
11.08.15
PROJECT:MANOHARPUR OPEN CAST COAL MINES
13L16-DWG-E-0101 F
13L16-DWG-E-0101F
13L16
09.06.14
PKH
2000AVCB
2000A
VCB
630AVCB
630AVCB
6.6/0.433kV, AN, Dyn111.6MVA
OCTC %%P5%%%, @2.5%%%
1600AACB
1600AACB
1600AACB
6.6kV, 2000A, 3Ph, 3W, 50Hz, 40kA FOR 1 SEC.
415V, 1600A, 50Hz, 3Ph, 4W, 50kA FOR 1 SEC
EMERGENCY PDB
415V, 400A, 3Ph, 4W, 50Hz, 50kA FOR 1 SEC.
1250AVCB
1250AVCB
63AMCCB
UPS
MCCB
BATTERY
800AACB
800AACB
800AACB
415V, 800A, 50Hz, 3Ph, 4W, 50kA FOR 1 SEC
1250AVCB
1250AVCB
1250AVCB
6.6kV, 800A, 3Ph, 3W, 50Hz, 40kA FOR 1 SEC.
630AVCB
630AVCB
6.6/0.433kV1.6MVA
AN, Dyn11
2500AACB
2500AACB
2500AACB
415V, 2500A, 50Hz, 3Ph, 4W, 50kA FOR 1 SEC
AUX. PDB
415V, 200A, 3Ph, 4W, 50Hz, 50kA FOR 1 SEC.
63AMCCB
AUX. POWER
250AMCCB
AUX. POWER
1250AVCB
1250AVCB
CHP MAIN SUBSTATION
CHP REICIVING PIT SUBSTATION
CHP RLS SUBSTATION
LT PMCC
LT PMCC
LT PMCC
HT PMCC
HT PMCC
HT PMCC
CHARGER
BATTERY
BATTERY
GENERATOR
M MOTOR
NSPBD
%%uLEGENDS:
TWO WINDING
TRANSFORMER
CASTLE KEY INTERLOCK
CIRCUIT BREAKER VCB, ACB,
MCCB/MPCB
DRAWOUT
K/2
250AMCCB
400AMCCB
KEY SINGLE LINE DIAGRAM
PROJECT MINE END CHP
DG
415V, 400A, 3Ph, 4W, 50 Hz, 50kA FOR 1 SEC
630AACB
415V DG200kVA
DG PCC
SL. NO. NAME OF S/S NAME OF MOTOR QTY. W RATING kW QTY. S
1. CHP MAINSUBSTATION
BC-5A
BC-5B
TC-1A
TC-1B
BC-6A
1
0
1
0
1
0
1
0
1
0
500
500
200
200
200
BC-6B
BC-7A
1 0
1 0
300
450
CHP RECEIVINGPIT SUBSTATION
2. PRIMARY CRUSHER
SECONDARY CRUSHER
BC-4A
BC-4B
1
1
1
0
-
-
0
1
300
300
400
400
CHP RLSSUBSTATION
3. BC-8A
BC-8B
2
0
0
2
500
500
DG
NSPBD02A NSPBD02B
NSPBD01A NSPBD01B
%%ULIST OF HT MOTORS:
SFU
TENDER PURPOSE ONLY
09.06.14NILMPRP/BMPRELIMINARYSBBB
LIGHTING
M
SPARE
M
SPARE
M
250AMCCB
400AMCCB
LIGHTING
AUX PDB
415V, 200A, 3Ph, 4W, 50Hz, 50kA FOR 1 SEC.
63AMCCB
AUX. POWER
125AMCCB
AUX. POWER
250AMCCB
LIGHTING
M
SPARE
M
SPARE
M
250AMCCB
400AMCCB
LIGHTING
K1/2
K1/2
EMERGENCY
LIGHTING
M
SPARE
M
SPARE LIGHTING
M
SPARESPARE
630AVCB
SPARE
630AVCB
SPARE
630AVCB
SPARE
630AVCB
SPARE
FUSE
VT
BUS VTBUS VT
SPARE
630AVCB
SPARE
630AVCB
BUS VT
OCTC %%P5%%% @2.5%%%
6.6/0.433kV1.6MVA
AN, Dyn11OCTC %%P5%%%
@2.5%%%
LINE VTLINE VT
MCC TYP.
TYP.
TYP.
TYP.
TYP.
MCC
BC-7B 0 1 450
250AMCCB
250AMCCB
250AMCCB
250AMCCB
250AMCCB
250AMCCB
250AMCCB
04.07.14AMPRP/BMREVISED AS PER DISCUSSION ON 20.06.14, 26.06.14 & 27.06.14SBBB
M M M
M M
VCB VCB
LT PDB
415V, 400A, 3Ph, 4W, 50Hz, 50kA FOR 1 SEC.
63AMCCB
UPS
125AMCCB
AC & VENTILATION
250AMCCB
DG
415V, 400A, 3Ph, 4W, 50 Hz, 50kA FOR 1 SEC
630AACB
415V DG100kVA
DG PCC
250AMCCB K1/2
LIGHTING
125AMCCB
PFCORRECTION
630AVCB
PFCORRECTION
630AVCB
06.08.14BMPRP/BMREVISED AS PER COMMENTS OF OPGCSBBB
11.08.15CNHSG/BMSBBB REVISED AS PER DISCUSSION ON 27.07.15
FROM 6.6kV SWITCHGEAR LOCATED AT MAIN POWER SUPPLYING SUBSTATION
ODISHA COAL AND POWER LIMITED
OdishaCoal andPowerLimitedOCPL
2000AVCB
SPARE
2000AVCB
VACANT HEMM-1PUMP-1 PUMP-2
HEMM-2 VACANT SPARE
HT PMCC
MINING SUBSTATION
2000AVCB
05.04.16DPKHSCMCDS REVISED AS PER DISCUSSION WITH OCPL ON 10.03.2016 & 11.03.2016
630AVCB VCB
630AVCB
630AVCB
630AVCB
630AVCB
630AVCB
630AVCB VCB
630AVCB
2000AVCB
6.6kV, 2000A, 3Ph, 3W, 50Hz, 40kA FOR 1 SEC.
4. CHP MINESUBSTATION
PUMP-1
PUMP-2
-
-
-
-
NTS
ACB ACB
M
TYP.
400AMCCB
400AMCCB
AUX. PDB
415V, 200A, 3Ph, 4W, 50Hz, 50kA FOR 1 SEC.
63AMCCB
AUX. POWER
125AMCCB
AUX. POWER
250AMCCB
250AMCCB K1/2
400AMCCB
400AMCCB
415V, 200A, 3Ph, 4W, 50Hz, 50kA FOR 1 SEC.
63AMCCB
EMERGENCY
63AMCCB
UPS
125AMCCB
BATTERY
415V, 200A, 3Ph, 4W, 50Hz, 50kA FOR 1 SEC.
63AMCCB
63AMCCB
125AMCCB
ADMIN BUILDING
ACB ACB
250AMCCB
250AMCCB
EMERGENCY PDB
EMERGENCY PDB
ACB ACB ACB ACB
ACB ACB
MCC
ACB ACB ACB
MCC
MCC
ACB
MCC
ACB
SPARESPARE
M
TYP.
M
BUS VT
1250AVCB
1250AVCB
6.6kV, 800A, 3Ph, 3W, 50Hz, 40kA FOR 1 SEC.
630AVCB
630AVCB
SPARE
630AVCB
SPARE
630AVCB
BUS VT
LINE VT LINE VT
TYP.
MM
SPARESPARE
M
TYP.
M
BUS VT
400AMCCB
VACANTVACANT
1250AVCB
VACANT VACANT
630AVCB
630AVCB
630AVCB
630AVCB
LIGHTING CHARGER TYP
TYP
EMERGENCY UPSBATTERYLIGHTING CHARGER
TYP TYP
VACANT VACANT
630AVCB
630AVCB
630AVCB
630AVCB
630AVCB
630AVCB
630AVCB
630AVCB
CHARGER LIGHTING TYP TYP
SPARE AUX. LIGHTING SPARE SPARE
LT PDB
63AMCCB
125AMCCB
63AMCCB
125AMCCB
63AMCCB
415V, 800A, 50Hz, 3Ph, 4W, 50kA FOR 1 SEC
BATTERY CHARGER
63AMCCB
TYP TYP
6.6/0.433kV, AN, Dyn11100kVA
OCTC %%P5%%%, @2.5%%%
250AMCCB
6.6/0.433kV, AN, Dyn11100kVA
OCTC %%P5%%%, @2.5%%%
6.6/0.433kV, AN, Dyn111.6MVA
OCTC %%P5%%%, @2.5%%%
POWER
6.6/0.433kV, AN, Dyn11500kVA
OCTC %%P5%%% @2.5%%%6.6/0.433kV, AN, Dyn11500kVA
OCTC %%P5%%% @2.5%%%
APFCPANEL
630AVCB
630AVCB
250AMCCB
250AMCCB
125AMCCB
BATTERYCHARGER
125AMCCB
BATTERYCHARGER
125AMCCB
BATTERYCHARGER
18.04.16EPKHSCMCDS REVISED AS PER DISCUSSION WITH OCPL ON 07.04.2016 & 08.04.2016
APFCPANEL
SUB-STNWORKSHOP
SUB-STNWORKSHOP
630A 630A
LINE VT LINE VT
BUS VT BUS VT
LINE VT LINE VT
* REFER NOTE-1
ADMIN BUILDING
LT PDB
100AMCCB
100AMCCB
100AMCCB
100AMCCB
415V, 1600A, 50Hz, 3Ph, 4W, 50kA FOR 1 SEC
6.6/0.433kV, AN, Dyn11250 kVA
OCTC %%P5%%%, @2.5%%%
VCB630A
%%UNOTES:
4. THE DRAWING IS INDICATIVE ONLY AND FOR GENERAL UNDERSTANDING OF THE WORK UNDER THE TENDERER’S SCOPE. ITEMS THAT ARE NOT SPECIFICALLY MENTIONED/SPECIFIED BUT ARE REQUIRED TO MAKE THE SYSTEM COMPLETE, SAFE IN ALL RESPECT SHALL BE DEEMED TO BE INCLUDED IN THE SCOPE OF THE TENDERER.
5. RATING AND QUANTITY OF DIFFERENT EQUIPMENTS e.g. TRANSFORMER RATING & IMPEDANCE,
DECIDED BY CONTRACTOR DURING DETAIL ENGINEERING WITH BACK UP CALCULATION & AS PER
RATING OF SWITCHBOARD, DISTRIBUTION OF LIGHTING & SMALL POWER, UPS & DC SYSTEM etc.
SHOWN IN THE DRAWING ARE INDICATIVE & MINIMUM . EXACT RATING AND QUANTITY SHALL BE
6. ALL THE LT TRANSFORMERS ARE DRY TYPE.
1. 6.6kV SWITCHGEAR LOCATED AT MAIN POWER SUPPLYING SUBSTATION WILL FEED 6.6kV POWER TO INDIVIDUAL SWITCHGEAR LOCATED AT DIFFERENT SUBSTATION.
2. CABLE FROM 6.6kV SWITCHGEAR LOCATED AT MAIN POWER SUPPLYING SUBSTATION WILLBE LAID THROUGH OVER HEAD CABLE TRESTLE AS PER INTER PLANT CABLE TRAY ROUTING ELABORATED IN SPECIFICATION.
3. CABLING I.E. SUPPLY, LAYING, & TERMINATION OF 6.6kV CABLE FROM MAIN POWER SUPPLYSUBSTATION TO INDIVIDUAL SUBSTATION IS IN BIDDER’S SCOPE
INPUT FROM OWNER AS APPLICABLE.
250AMCCB
250AMCCB
630AACB
25.11.16FPKHRDMCDS REVISED AS PER DISCUSSION WITH OCPL ON 22.11.2016 & 23.11.2016
STORESHED
CHP MAINT.
MACHINE-1
63AMCCB
MACHINE-2
63AMCCB
63AMCCB
63AMCCB
250AMCCB
250AMCCB
250AMCCB
250AMCCB
250AMCCB
MACHINE-3 MACHINE-4
400AMCCB
MACHINE-1
63AMCCB
63AMCCB
63AMCCB
63AMCCB
MACHINE-2 MACHINE-3 MACHINE-4
415V, 400A, 50Hz, 3Ph, 4W, 50kA FOR 1 SEC
415V, 250A, 50Hz, 3Ph, 4W, 50kA FOR 1 SEC
AUX. POWER AUX. POWER AUX. POWER AUX. POWER
SPARE
400AMCCB
400AMCCB
400AMCCB
400AMCCB
QUARRY
630AVCB
QUARRY
630AVCB
VCB
FUTURE FUTURE
400AMCCB
SHOP.
SPARE
7. ALL DG SETS ARE TO BE PROVIDED WITH SUITABLE RATING AMF PANELS.
SPARE
630AVCB
SPARE
630AVCB
125A
630AACB
630AACB
ACB630A
LIGHTING-1 LIGHTING-2
the note and watermark will be removed.Note: Please buy the software, enter the license code,
1211
A
B
109
C
D
E
8765
G
H
SCALE
12
JOB NO.
DATE
CHECKED :
11
REV.
10
REVIEWED :
DWG. NO.
APPROVED :
DRAWN :
9
DEVELOPMENT CONSULTANTS PVT LTD
CONSULTING ENGINEERS
KOLKATA MUMBAI CHENNAI NEW DELHI
8765
F
4DWG.NO. 3REV.
A
B
C
D
E
42 3
G
H
1
A1 09-96 [841 x 594]
F
CAD FILE NAME:13L16-DWG-E-0101
APPROV.STRL.INST.MECH. ELEC. ARCH.
NATURE OF REVISION & DESCRIPTION CHECKED DRAWN REV. DATEREVIEWED
PROS.
CIVIL & STRUCTURAL
MECHANICAL
INSTRUMENTATION
ELECTRICAL
REVIEWED
ARCHITECTURAL
FOR TENDER ONLY
FOR CONSTRUCTION
RELEASE STATUS
PRELIMINARY
SIGNATUREDATE
..
RD
RD
DS
11.08.15
PROJECT:MANOHARPUR OPEN CAST COAL MINES
13L16-DWG-E-0101 F
13L16-DWG-E-0101F
13L16
09.06.14
PKH
2000AVCB
2000A
VCB
630AVCB
630AVCB
6.6/0.433kV, AN, Dyn111.6MVA
OCTC %%P5%%%, @2.5%%%
1600AACB
1600AACB
1600AACB
6.6kV, 2000A, 3Ph, 3W, 50Hz, 40kA FOR 1 SEC.
415V, 1600A, 50Hz, 3Ph, 4W, 50kA FOR 1 SEC
EMERGENCY PDB
415V, 400A, 3Ph, 4W, 50Hz, 50kA FOR 1 SEC.
1250AVCB
1250AVCB
63AMCCB
UPS
MCCB
BATTERY
800AACB
800AACB
800AACB
415V, 800A, 50Hz, 3Ph, 4W, 50kA FOR 1 SEC
1250AVCB
1250AVCB
1250AVCB
6.6kV, 800A, 3Ph, 3W, 50Hz, 40kA FOR 1 SEC.
630AVCB
630AVCB
6.6/0.433kV1.6MVA
AN, Dyn11
2500AACB
2500AACB
2500AACB
415V, 2500A, 50Hz, 3Ph, 4W, 50kA FOR 1 SEC
AUX. PDB
415V, 200A, 3Ph, 4W, 50Hz, 50kA FOR 1 SEC.
63AMCCB
AUX. POWER
250AMCCB
AUX. POWER
1250AVCB
1250AVCB
CHP MAIN SUBSTATION
CHP REICIVING PIT SUBSTATION
CHP RLS SUBSTATION
LT PMCC
LT PMCC
LT PMCC
HT PMCC
HT PMCC
HT PMCC
CHARGER
BATTERY
BATTERY
GENERATOR
M MOTOR
NSPBD
%%uLEGENDS:
TWO WINDING
TRANSFORMER
CASTLE KEY INTERLOCK
CIRCUIT BREAKER VCB, ACB,
MCCB/MPCB
DRAWOUT
K/2
250AMCCB
400AMCCB
KEY SINGLE LINE DIAGRAM
PROJECT MINE END CHP
DG
415V, 400A, 3Ph, 4W, 50 Hz, 50kA FOR 1 SEC
630AACB
415V DG200kVA
DG PCC
SL. NO. NAME OF S/S NAME OF MOTOR QTY. W RATING kW QTY. S
1. CHP MAINSUBSTATION
BC-5A
BC-5B
TC-1A
TC-1B
BC-6A
1
0
1
0
1
0
1
0
1
0
500
500
200
200
200
BC-6B
BC-7A
1 0
1 0
300
450
CHP RECEIVINGPIT SUBSTATION
2. PRIMARY CRUSHER
SECONDARY CRUSHER
BC-4A
BC-4B
1
1
1
0
-
-
0
1
300
300
400
400
CHP RLSSUBSTATION
3. BC-8A
BC-8B
2
0
0
2
500
500
DG
NSPBD02A NSPBD02B
NSPBD01A NSPBD01B
%%ULIST OF HT MOTORS:
SFU
TENDER PURPOSE ONLY
09.06.14NILMPRP/BMPRELIMINARYSBBB
LIGHTING
M
SPARE
M
SPARE
M
250AMCCB
400AMCCB
LIGHTING
AUX PDB
415V, 200A, 3Ph, 4W, 50Hz, 50kA FOR 1 SEC.
63AMCCB
AUX. POWER
125AMCCB
AUX. POWER
250AMCCB
LIGHTING
M
SPARE
M
SPARE
M
250AMCCB
400AMCCB
LIGHTING
K1/2
K1/2
EMERGENCY
LIGHTING
M
SPARE
M
SPARE LIGHTING
M
SPARESPARE
630AVCB
SPARE
630AVCB
SPARE
630AVCB
SPARE
630AVCB
SPARE
FUSE
VT
BUS VTBUS VT
SPARE
630AVCB
SPARE
630AVCB
BUS VT
OCTC %%P5%%% @2.5%%%
6.6/0.433kV1.6MVA
AN, Dyn11OCTC %%P5%%%
@2.5%%%
LINE VTLINE VT
MCC TYP.
TYP.
TYP.
TYP.
TYP.
MCC
BC-7B 0 1 450
250AMCCB
250AMCCB
250AMCCB
250AMCCB
250AMCCB
250AMCCB
250AMCCB
04.07.14AMPRP/BMREVISED AS PER DISCUSSION ON 20.06.14, 26.06.14 & 27.06.14SBBB
M M M
M M
VCB VCB
LT PDB
415V, 400A, 3Ph, 4W, 50Hz, 50kA FOR 1 SEC.
63AMCCB
UPS
125AMCCB
AC & VENTILATION
250AMCCB
DG
415V, 400A, 3Ph, 4W, 50 Hz, 50kA FOR 1 SEC
630AACB
415V DG100kVA
DG PCC
250AMCCB K1/2
LIGHTING
125AMCCB
PFCORRECTION
630AVCB
PFCORRECTION
630AVCB
06.08.14BMPRP/BMREVISED AS PER COMMENTS OF OPGCSBBB
11.08.15CNHSG/BMSBBB REVISED AS PER DISCUSSION ON 27.07.15
FROM 6.6kV SWITCHGEAR LOCATED AT MAIN POWER SUPPLYING SUBSTATION
ODISHA COAL AND POWER LIMITED
OdishaCoal andPowerLimitedOCPL
2000AVCB
SPARE
2000AVCB
VACANT HEMM-1PUMP-1 PUMP-2
HEMM-2 VACANT SPARE
HT PMCC
MINING SUBSTATION
2000AVCB
05.04.16DPKHSCMCDS REVISED AS PER DISCUSSION WITH OCPL ON 10.03.2016 & 11.03.2016
630AVCB VCB
630AVCB
630AVCB
630AVCB
630AVCB
630AVCB
630AVCB VCB
630AVCB
2000AVCB
6.6kV, 2000A, 3Ph, 3W, 50Hz, 40kA FOR 1 SEC.
4. CHP MINESUBSTATION
PUMP-1
PUMP-2
-
-
-
-
NTS
ACB ACB
M
TYP.
400AMCCB
400AMCCB
AUX. PDB
415V, 200A, 3Ph, 4W, 50Hz, 50kA FOR 1 SEC.
63AMCCB
AUX. POWER
125AMCCB
AUX. POWER
250AMCCB
250AMCCB K1/2
400AMCCB
400AMCCB
415V, 200A, 3Ph, 4W, 50Hz, 50kA FOR 1 SEC.
63AMCCB
EMERGENCY
63AMCCB
UPS
125AMCCB
BATTERY
415V, 200A, 3Ph, 4W, 50Hz, 50kA FOR 1 SEC.
63AMCCB
63AMCCB
125AMCCB
ADMIN BUILDING
ACB ACB
250AMCCB
250AMCCB
EMERGENCY PDB
EMERGENCY PDB
ACB ACB ACB ACB
ACB ACB
MCC
ACB ACB ACB
MCC
MCC
ACB
MCC
ACB
SPARESPARE
M
TYP.
M
BUS VT
1250AVCB
1250AVCB
6.6kV, 800A, 3Ph, 3W, 50Hz, 40kA FOR 1 SEC.
630AVCB
630AVCB
SPARE
630AVCB
SPARE
630AVCB
BUS VT
LINE VT LINE VT
TYP.
MM
SPARESPARE
M
TYP.
M
BUS VT
400AMCCB
VACANTVACANT
1250AVCB
VACANT VACANT
630AVCB
630AVCB
630AVCB
630AVCB
LIGHTING CHARGER TYP
TYP
EMERGENCY UPSBATTERYLIGHTING CHARGER
TYP TYP
VACANT VACANT
630AVCB
630AVCB
630AVCB
630AVCB
630AVCB
630AVCB
630AVCB
630AVCB
CHARGER LIGHTING TYP TYP
SPARE AUX. LIGHTING SPARE SPARE
LT PDB
63AMCCB
125AMCCB
63AMCCB
125AMCCB
63AMCCB
415V, 800A, 50Hz, 3Ph, 4W, 50kA FOR 1 SEC
BATTERY CHARGER
63AMCCB
TYP TYP
6.6/0.433kV, AN, Dyn11100kVA
OCTC %%P5%%%, @2.5%%%
250AMCCB
6.6/0.433kV, AN, Dyn11100kVA
OCTC %%P5%%%, @2.5%%%
6.6/0.433kV, AN, Dyn111.6MVA
OCTC %%P5%%%, @2.5%%%
POWER
6.6/0.433kV, AN, Dyn11500kVA
OCTC %%P5%%% @2.5%%%6.6/0.433kV, AN, Dyn11500kVA
OCTC %%P5%%% @2.5%%%
APFCPANEL
630AVCB
630AVCB
250AMCCB
250AMCCB
125AMCCB
BATTERYCHARGER
125AMCCB
BATTERYCHARGER
125AMCCB
BATTERYCHARGER
18.04.16EPKHSCMCDS REVISED AS PER DISCUSSION WITH OCPL ON 07.04.2016 & 08.04.2016
APFCPANEL
SUB-STNWORKSHOP
SUB-STNWORKSHOP
630A 630A
LINE VT LINE VT
BUS VT BUS VT
LINE VT LINE VT
* REFER NOTE-1
ADMIN BUILDING
LT PDB
100AMCCB
100AMCCB
100AMCCB
100AMCCB
415V, 1600A, 50Hz, 3Ph, 4W, 50kA FOR 1 SEC
6.6/0.433kV, AN, Dyn11250 kVA
OCTC %%P5%%%, @2.5%%%
VCB630A
%%UNOTES:
4. THE DRAWING IS INDICATIVE ONLY AND FOR GENERAL UNDERSTANDING OF THE WORK UNDER THE TENDERER’S SCOPE. ITEMS THAT ARE NOT SPECIFICALLY MENTIONED/SPECIFIED BUT ARE REQUIRED TO MAKE THE SYSTEM COMPLETE, SAFE IN ALL RESPECT SHALL BE DEEMED TO BE INCLUDED IN THE SCOPE OF THE TENDERER.
5. RATING AND QUANTITY OF DIFFERENT EQUIPMENTS e.g. TRANSFORMER RATING & IMPEDANCE,
DECIDED BY CONTRACTOR DURING DETAIL ENGINEERING WITH BACK UP CALCULATION & AS PER
RATING OF SWITCHBOARD, DISTRIBUTION OF LIGHTING & SMALL POWER, UPS & DC SYSTEM etc.
SHOWN IN THE DRAWING ARE INDICATIVE & MINIMUM . EXACT RATING AND QUANTITY SHALL BE
6. ALL THE LT TRANSFORMERS ARE DRY TYPE.
1. 6.6kV SWITCHGEAR LOCATED AT MAIN POWER SUPPLYING SUBSTATION WILL FEED 6.6kV POWER TO INDIVIDUAL SWITCHGEAR LOCATED AT DIFFERENT SUBSTATION.
2. CABLE FROM 6.6kV SWITCHGEAR LOCATED AT MAIN POWER SUPPLYING SUBSTATION WILLBE LAID THROUGH OVER HEAD CABLE TRESTLE AS PER INTER PLANT CABLE TRAY ROUTING ELABORATED IN SPECIFICATION.
3. CABLING I.E. SUPPLY, LAYING, & TERMINATION OF 6.6kV CABLE FROM MAIN POWER SUPPLYSUBSTATION TO INDIVIDUAL SUBSTATION IS IN BIDDER’S SCOPE
INPUT FROM OWNER AS APPLICABLE.
250AMCCB
250AMCCB
630AACB
25.11.16FPKHRDMCDS REVISED AS PER DISCUSSION WITH OCPL ON 22.11.2016 & 23.11.2016
STORESHED
CHP MAINT.
MACHINE-1
63AMCCB
MACHINE-2
63AMCCB
63AMCCB
63AMCCB
250AMCCB
250AMCCB
250AMCCB
250AMCCB
250AMCCB
MACHINE-3 MACHINE-4
400AMCCB
MACHINE-1
63AMCCB
63AMCCB
63AMCCB
63AMCCB
MACHINE-2 MACHINE-3 MACHINE-4
415V, 400A, 50Hz, 3Ph, 4W, 50kA FOR 1 SEC
415V, 250A, 50Hz, 3Ph, 4W, 50kA FOR 1 SEC
AUX. POWER AUX. POWER AUX. POWER AUX. POWER
SPARE
400AMCCB
400AMCCB
400AMCCB
400AMCCB
QUARRY
630AVCB
QUARRY
630AVCB
VCB
FUTURE FUTURE
400AMCCB
SHOP.
SPARE
7. ALL DG SETS ARE TO BE PROVIDED WITH SUITABLE RATING AMF PANELS.
SPARE
630AVCB
SPARE
630AVCB
125A
630AACB
630AACB
ACB630A
LIGHTING-1 LIGHTING-2