West Bengal State Electricity Distribution Company Limited Tender
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West Bengal State Electricity Distribution Company Limited - WBSEDCL Tender
Eprocure
Opening Date24 Aug 2019
Closing Date23 Sep 2019
Tender Amount₹ 11,13,657
Costs
EMD
₹ 22,273Document Cost
Refer DocumentsTender Fee
Refer Documents
Description
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Contact
Tender Id
2019_WBSED_237138_2Bid Award Id
ViewTender No
RM/24PNR/IPDS/ELEC/19-20/102Tender Authority
West Bengal State Electricity Distribution Company Limited ViewPurchaser Address
-Website
http://https://wbtenders.gov.in/
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BOQ Items
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33 KV Potential Transformer
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-
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Erection and commissioning of 33 KV Potential Transformer on on existing structure and Necessary Connection with ACSR 200 sq mm conductor with supply & erection of water proof hinge door junction box of good quality SMC and Compression type Al connectors of PTs with Bi-Metalic Plate,pin insulator (Connectors,Copper flat,Bi-metalic Plate,pin insulator,MS METERIAL & ACSR 200sq mm conductor will be supplied by WBSEDCL) ( 03 NOS PT =01 SET)
1
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7000
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Dismantling and Re-erection,commissioning of 33 KV Potential Transformer on on existing structure and Necessary Connection with ACSR 200 sq mm conductor with supply & erection of water proof hinge door junction box of good quality SMC and Compression type Al connectors of PTs with Bi-Metalic Plate,pin insulator (Connectors,Copper flat,Bi-metalic Plate,pin insulator,MS METERIAL & ACSR 200sq mm conductor will be supplied by WBSEDCL) ( 03 NOS PT =01 SET)
1
-
8000
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33 KV VCB
-
-
-
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Erection and commissioning of 33 KV VCB along with its structure(with assembling) on existing foundation with proper alignment, and connection with ACSR 200 sq mm conductor and Compression type Al connectors with Bi-Metalic Plate (Connectors,Bi-metalic Plate VCB & ACSR 200sq mm conductor will be supplied by WBSEDCL
1
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18000
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PTR & Station Service Trasformer
-
-
-
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Shifting of the dismantled PTR to the convenient location within Bongaon Division for storage
1
-
28000
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Dismantling and Re-erection ,commissioning of station service transformer on Plinth/DP Structure with all necessary connection.
1
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8000
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33 KV Indoor type, SCADA compatible Control and Relay Panel
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-
-
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Erection and commissioning of 33 KV Indoor type, SCADA compatible Control and Relay Panel for individual control of Power Transformer with Differential & Feeder on concrete floor by grouting 75×40×6 mm G.I. Channel and cutting of concrete base in control room including necessary connection with Relays, Metering/ Measurements equipments etc. with supply and fixing of Gland, Ferrules, PVC Tape and Sockets etc.(Only CR Panel for PTR & Feeder & M/S channel will be supplied by WBSEDCL)
2
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6500
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Dismantling and Re-erection ,commissioning of 33 KV Indoor type, SCADA compatible Control and Relay Panel for individual control of Power Transformer with Differential & Feeder on concrete floor by grouting 75×40×6 mm G.I. Channel and cutting of concrete base in control room including necessary connection with Relays, Metering/ Measurements equipments etc. with supply and fixing of Gland, Ferrules, PVC Tape and Sockets etc.(Only CR Panel for PTR& Feeder & M/S channel will be supplied by WBSEDCL)
1
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7500
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RTCC Panel
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-
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Erection and commissioning of RTCC Panel on concrete floor by grouting 75×40×6 mm G.I. Channel and cutting of concrete base in control room and connect in all aspect with 33/11 KV, 10 MVA Power Transformer including necessary connection by supply and fixing of Gland, Ferrules, PVC Tape, Sockets etc. (Only RTCC Panel & MS Channel will be supplied by WBSEDCL)
1
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7000
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Dismantling and Re-erection ,commissioning of RTCC Panel on concrete floor by grouting 75×40×6 mm G.I. Channel and cutting of concrete base in control room and connect in all aspect with 33/11 KV, 10 MVA Power Transformer including necessary connection by supply and fixing of Gland, Ferrules, PVC Tape, Sockets etc. (Only RTCC Panel & MS Channel will be supplied by WBSEDCL)
1
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6000
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Replacement of 11 kV CT in 11 kV switchgear panel with Necessary Connection(03 NOS CT =01 SET )
1
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2100
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42KV Lightning Arrestor
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-
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Erection of 42KV Lightning Arrestor on existing Structure and necessary connection with ACSR 200 sq mm conductor/Pipe Bus and Compression type Al connectors,AL Sockets with Bi-Metalic Plate (33 KV Feeder, PTR) ( Connectors,Bi-metalic Plate, 33 KV Lightning Arrestors & ACSR 200Sq mm Conductor, 1.5 inch. Pipe bus will be supplied by WBSEDCL). ( 03 NOS LA =01 SET )
1
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1500
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Dismantling and Re-erection of 42KV Lightning Arrestor on existing Structure and necessary connection with ACSR 200 sq mm conductor/Pipe Bus and Compression type Al connectors,AL Sockets with Bi-Metalic Plate (33 KV Feeder, PTR) ( Connectors,Bi-metalic Plate, 33 KV Lightning Arrestors & ACSR 200Sq mm Conductor, 1.5 inch. Pipe bus will be supplied by WBSEDCL). ( 03 NOS LA =01 SET )
1
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2500
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33KV CR-type, 400amps isolator
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-
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Fixing of 33KV CR-type, 400amps isolator (HL /LL Isolater, Connector will be supplied by WBSEDCL) along with fixing of isolator handle and associated parts with proper adjustment for smooth operation with necessary connection as per instruction of site engineer.
4
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2500
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Dismantling and Refixing of 33KV CR-type, 400amps isolator (HL /LL Isolater, Connector will be supplied by WBSEDCL) along with fixing of isolator handle and associated parts with proper adjustment for smooth operation with necessary connection as per instruction of site engineer.
2
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2800
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Pipe bus/Panther Bus
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-
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Drawal of 1.5 inch. Pipe bus for running 33KV HL & LL Bus and 11 kV PTR outgoing Bus necessary connection with Compression type Al Connectors,Copper Flat,bi- metalic plate,post insulator.(Connectors & pipe bus will be supplied as per scope of sl no. 11)
72
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100
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Dismantling and Refixing of 1.5 inch. Pipe bus for running 33KV HL & LL Bus necessary connection with Compression type Al Connectors,Copper Flat,bi- metalic plate,post insulator..(Connectors & pipe bus will be supplied as per scope of sl no. 11)
18
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150
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Drawal of 1.5'' Aluminium Pipe alongwith Extruded Alu Connectors (e.g. "T" Connectors for Pipe Bus to Pipe Bus etc.) for Dropper between 33KV HL & LL Bus .(Connectors & pipe bus will be supplied as per scope of sl no. 11)
18
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100
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Dismantling and Refixing of 1.5'' Aluminium Pipe alongwith Extruded Alu Connectors (e.g. "T" Connectors for Pipe Bus to Pipe Bus etc.) for Dropper between 33KV HL & LL Bus.(Connectors & pipe bus will be supplied as per scope of sl no. 11)
50
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150
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Fabrication & Erection of Panther Bus at 33/11 kV substation with all accessories & fittings, insulators with fixing of suitable clamps & connectors( such as compression type Pad/T connector, bus free clamp, bi-metalic plate, copper flat for connection to bussing etc.) with isolator pad, VCB, CT stud etc with dropping arrangent complete. Materials to be supplied by WBSEDCL)
100
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80
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Supply of Aluminium Pipe Bus with different connectors.( Necessary Factory test report of all connectors to be submitted as per IS 5561 & IS 2633) (Detailled Specification is given on Tender Notice _2)
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-
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Supply of IPS extruded standard Alluminium Tubular Pipe Bus of reputed company of 1.5" dia( Material Gr. 63401 Al. alloy with W.P.range2) OD= 48.26 mm ID= 40.894 mm, Wall thickness 3.69 mm Wt= 1.396 kg/m. Cuttent rating =1160 A. Manufaturer's Test Report to be submitted.
90
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950
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Design ,Supply & Installation of Expantion type connector DBR ISO pad to 1.5" IPS Al tube.as per technical specification and drawing Ref No BKPD/TECH/1
3
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1800
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Design ,Supply & Installation of Rigid type connector DBR ISO pad to 1.5" IPS Al tube.as per technical specification and drawing Ref No BKPD/TECH/2
3
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1000
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Design ,Supply & Installation of connector DBR ISO pad to ACSR Panther as per technical specification (10mm thickness Al Extruded connector)
36
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650
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Design ,Supply & Installation of CT stud to ACSR Panther connector as per technical specification (10mm thickness Al Extruded connector with bi-metalic adopter arrangement)
3
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1000
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Design ,Supply & Installation of PT stud to ACSR Panther connector as per technical specification (10mm thickness Al Extruded connector with bi-metalic adopter arrangement)
3
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550
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Design ,Supply & Installation of Clamp type connector LA pad to ACSR Panther.as per technical specification (10mm thickness Al Extruded connector )
6
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450
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Design ,Supply & Installation Long Barrel Aluminium compression type socket suitable for Panther conductor (Length min 170 mm)
6
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300
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Design ,Supply & Installation of Rigid/ Sliding type BPI for 1.5" IPS Al tube.as per technical specification and drawing Ref No BKPD/TECH/9
12
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750
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Design ,Supply & Installation of Tee Connector 1.5" IPS Al tube to 1.5" IPS Al tube.as per technical specification and drawing Ref No BKPD/TECH/14
36
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1000
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Supply & Installation o fBi Metalic (Aluminium-Brass) Plate 2 MM thickness dimension 100 MMX100MM
36
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200
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Design Testing ,Supply & Installation of Expantion type connector 1.5" IPS Al tube to 1.5" IPS Al tube.as per technical specification and drawing Ref No BKPD/TECH/15
3
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3000
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Design Testing ,Supply & Installation of Rigid Type Bus Coupler for 1.5" IPS Al Tube as per technical specification and drawing Ref No BKPD/TECH/16
3
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1500
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12 KV Lightning Arrestor
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-
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Erection of 12 KV Lightning Arrestor on existing Cable end box support frame for (PTR=02 Nos) and connection with ACSR 200 Sq.mm with Compression type Al connectors ( connecter,12 KV Lightning Arrestors & ACSR 200 Sq.mm will be supplied by WBSEDCL).( 03 NOS LA =01 SET )
2
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380
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Dismantling and Re-erection of 12 KV Lightning Arrestor on existing Cable end box support frame for (PTR=02 Nos) and connection with ACSR 200 Sq.mm with Compression type Al connectors ( connecter,12 KV Lightning Arrestors & ACSR 200 Sq.mm will be supplied by WBSEDCL).( 03 NOS LA =01 SET )
1
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450
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Battery/ Battery Charger
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-
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Installation, initial charging( by authorised agency), cabling, interconnection cabling and commissioning of 30V, 100 AH Pb Acid battery on battery stand made of teak wood duly painted with anti rusting paint, battery insulators, inter-battery
wiring using 30 sqmm copper single core multi strand cable, terminal connectors, & all other accessories and connectors as per approved drawings of WBSEDCL, technical specifications and scope of the work,(2V X 15 nos Battery and Battery Rack will be supplied by WBSEDCL).
1
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20000
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Erection & commisioning of 30 V, 75 AH Battery Charger with necessary connection including supply and fixing of Gland, Ferrules, PVC Tape and Sockets etc. ( only 30V, 75AH Battery Charger will be supplied by WBSEDCL).
1
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2841
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Supply & Erection of Lattice G.I. structure for electrical equipments etc. all complete as per approved drawing, Specification and direction of the Engineer (drawing supplied by WBSEDCL). ( galvanizing as per IS:4759 and zinc coating shall not be less
than 610gm/sq. meter for all structural steel members in Hot Dip Galvanising Method.)
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-
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33 kV CT Structure (Ref drg: PLN(D)/SS/57)
1
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25000
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11 kV Cable support end structure with LA (Ref drg: PLN(D)/SS/85)
1
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12000
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33 KV LL Isolator Support Structure as per Drawing No PLN (D)/SS/82
2
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27000
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33 KV HL Isolator Support Structure as per Drawing No PLN (D)/SS/81
2
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28000
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33 KV GI Gantry Structure With 42 KV LA as per Drawing No RE/SS/39
1
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65000
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33 KV LL Bus Support Structure as per Drawing No PLN (D)/SS/84
1
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18000
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33 kV HL Bus Support Structure as per Drawing No. PLN (D)/SS/83
4
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25000
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LT Cable Support for Station Service Transformer as per approved drawings, specifications and scope of the work.
1
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3000
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Cantiliver Structure for installation of 33kV PT / LA
2
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6000
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Dismantling and Refixing of Lattice G.I. structure for electrical equipments etc. all complete as per approved drawing, Specification and direction of the Engineer (drawing supplied by WBSEDCL).
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-
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33 kV CT/PT Structure (Ref drg: PLN(D)/SS/57)
1
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2500
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11 kV Cable support end structure with LA (Ref drg: PLN(D)/SS/85)
1
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1500
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33 KV LL Isolator Support Structure as per Drawing No PLN (D)/SS/82
1
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2500
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33 KV HL Isolator Support Structure as per Drawing No PLN (D)/SS/81
1
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2500
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33 KV LL Bus Support Structure as per Drawing No PLN (D)/SS/84
1
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2500
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Laying of Control Cables in cable trench/ pipes/underground/overhead(with fixing of Cable tray) laying including their termination at indoor/outdoor terminals including supply of glands, lugs, cable ties, tagging etc as required as per Technical Specification, approved Drawing of WBSEDCL & Scope of works
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-
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4 Core 2.5 sqmm armored, stranded copper conductor, PVC insulated and
PVC sheathed cable
400
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22
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8 Core 2.5 sqmm armored, stranded copper conductor, PVC insulated and
PVC sheathed cable
500
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23
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12 Core 2.5 sqmm armored, stranded copper conductor, PVC insulated and
PVC sheathed cable
300
-
24
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Supply & fixing of G. I. galvanizing as per IS:4759 and zinc coating shall not be less than 610gm/sq. meter for all structural steel members in Hot Dip Galvanising Method. Cable tray size 150 X 50 X 3 mm mesh type ( inside/ on Cable trench indoor/outdoor, wall etc.)
50
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400
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Laying/Relaying,Dressing, testing and commissioning of power Cables in cable trench(excavated/pucca with laying the slab)/ pipes/underground/overhead/ terminal structure including their all necessary connection at indoor/outdoor with supply of Glands, Lugs, Ferrules, Tags etc. and Crimping Socket etc. (XLPE/PVC cable will be supplied by WBSEDCL)
-
-
-
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Excavation of soil for formation of cable trench and reinstatement of the cable trench with the excavated soil after completion of laying with supply of yellow sand
100
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150
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supply & erection of bricks
240
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10
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Supply & erection of CI Hume pipe 160 mm dia
10
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1600
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Supply & erection of GI pipe 160 mm dia
10
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1600
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Assistance in cable jointing with providing necessary manpower & other support
10
-
934
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XLPE 33 KV 400 SQ MM UG CABLE
50
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200
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XLPE 11 KV 300 SQ MM UG CABLE
300
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59
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XLPE 11 KV 185 SQ MM UG CABLE
150
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59
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XLPE/PVC 1.1 KV 185 SQ MM 3.5 CORE
50
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38
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XLPE/PVC 1.1 KV 120 SQ MM 3.5 CORE
50
-
30
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XLPE/PVC 1.1 KV 25 SQ MM 3.5 CORE
50
-
15
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XLPE/PVC 1.1 KV 6 SQ MM 3.5 CORE
50
-
15
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Fabrication and fixing of 33 KV VCB staircase for Standing arrangement by 65 x 65 x 6 mm MS Angle (MS Angle supplied by WBSEDCL) with making galvanisation.
3
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5500
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Erection of Earthing complete as per TS (All materials including G.I. Flat will be supplied by the contractor)
-
-
-
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Laying of G.I. flat ( 65 x 6 mm) on insulated support inside the cable trenches followed by lap jointing (125 mm lapping of each piece with other) by electric welding. Tag welding shall be done by continous process. Application of zinc chromate paint shall be done on welded portion immediately after jointing.
50
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300
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Drawal of earth riser alongwith connection by 50 x 6 mm G.I. flat from the earth mat to each of the yard structures and power equipments like power transformer,VCB,CT etc by electric welding. Tag welding shall be done by continous process. Application of zinc chromate paint shall be done on welded portion immediately after jointing.
5
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1250
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Driving of earth inspection pit with earth electrode of G.I Pipe 50 mm diameter and 3000 mm length with perforations of 12 mm dia holes@150 mm from each other at right angles along with type top cap & clamp.The clamp shall be 250 mm long, manufactured with 65 x 6 mm G.I. flat and the electrode shall be inserted vertically in the bore hole of 300 mm dia in earth of preselected places within switch yard .Above holes shall be filled with two layers of charcoal and salt alternatively with thickness of 150 mm each.(all materials will be supplied by the contractor)
3
-
4600
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Construction of inspection pit of 400 x 400 x 400 mm size (inside measurement )with 250 mm thick brick work in cement mortar(1:4),12 mm thick cement plaster (4:1) in the inter wall surface and upto 150 mm below the ground level of the outer surface .The pit shall be covered with precast RCC slab 50 mm thick (4:2:1) reinforced with 10 mm dia G.I rod @ 100 mm centre -to- centre both ways including lifting lugs of 10 mm dia G.I rod at the middle of the slab with the proper finish of all slab on all sides.(cement , brick, slab etc Civil items will be supplied by the contractor)
3
-
890
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Neutral point earthing arrangement of PTRs/Station Service by 3mtr long 50mm dia having conical shape at the bottom with 12mm perforation on the body of the pipe applying salt and charcoal at the alternate layer along the GI pipe and connection with existing earth mat (Charcoal, salt and GI pipe will be supplied by agency)
3
-
7200
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Formation of earth mat as per approved design with supply & erection of 75x8 G.I. Flat (excavation of soil included)
100
-
350
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Drawing of earth lead with 50 x 6 mm G.I flat for earthing of equipment installed inside control room building and connection arrangement from earth bus to equipment such as 11kV VCB, RTCC panel, CR panel, Battery charger etc by tag welding with necessary painting of earthing bus joints.
50
-
106
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Illumination of Sub-station yard
-
-
-
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Ercetion of Rail pole (12.8 Mtr)/H-Beam Pole (including 450x100 mm thick cement concrete (1:3:6) base block below Pole and hard jhama metal cement concrete (1:2:4) with 0.30 mtr. Muffing above
ground level including neat cemented finish with supply of all items.) along with fittings complete with painting of Rail Pole(1 coat red oxide & 2 coat Alluminium paint of reputed company including supply of paint ).
3
-
3962
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Erection & commisioning of external electrification work of Sub-station by LED flood light 90W/150W/250W fitting with necessary mounting arrangement on existing pole/structure/control room roof/wall
5
-
200
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Supply of LED Flood Light for switchyard illumination with specification(PHILIPS/ HAVELLS/ MESCAB/ CROMPTON) (i) Wattage -150 W LED(SMD type ) having 3 NOS drivers for each module.
(ii) Lumen- Greater than equal to 90 Lumen/watt
(iii)Weather proof rating - Greater than or equal to IP65
(iv)Input supply voltage-100-270 V, 50Hz, AC
(v)Surge voltage withstand capacity- Greater than or equal to 4 KV
(vi) LM 79 certification required.
(vii) Factory test report according to IS specification.
5
-
7500
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Supply & Erection of 1.1 kV grade 4 core 6 sqmm "FR" PVC insulated copper wire (brand approved by EIC) with necessary hanging arrangement.
10
-
300
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Supply & Erection of 1.1 KV grade 4 sq mm single core stranded "FR" PVC insulated & unsheathed copper wire (FINOLEX/MESCAB/HAVELLS) with PVC pipe of suitable size
50
-
100
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Supply & Erection of 0.4 KV AC distribution box with necessary connection drawn from Station Service Transformer at the suitable place of switch yard as per direction of sire Engineer.
1
-
2000
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Galvanisation of fabricated MS Channel, Angle, Flat etc. (as per IS:4759 and zinc coating shall not be less
than 610gm/sq. meter for all structural steel members) in Hot Dip Galvanising Method.
0.73
-
22000
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Dismantaling, loading, unloading, transportation and Stacking of dismantled used and healthy material to nearest store
-
-
-
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33 KV Current Transformer with all accessories
1
-
1000
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33 KV Potential Transformer with all accessories
1
-
1000
... More
33 KV VCB with all accessories
1
-
1500
... More
33 KV Indoor type, Control and Relay Panel
1
-
700
... More
1.5 inch. Pipe bus
100
-
100
... More
42KV Lightning Arrestor
1
-
800
... More
33KV CR-type,/TPGO isolator
1
-
1200
... More
12 KV Lightning Arrestor
2
-
300
... More
M.S/G.I. Lattice structure with all accessories
2
-
1500
... More
Single rail pole with structure with all accessories
1
-
800
... More
Dismantling of existing 33 kV cable (various size) and return to nearest store with coil shape
50
-
50
... More
Dismantling of existing 11kV cable (various size) and return to nearest store with coil shape
150
-
40
... More
Dismantling of existing Control Cables (various size) and return to nearest store with coil shape
150
-
18
... More
Dimantling of ACSR (various size) conductor and return to store in coil shape with insulator and fittings
100
-
30
Evaluation Notes How It Works ?
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