SUPPLY INSTALLATION TESTING COMMISSSIONING OF 220kV C AND R PANEL AND SUBSTATION AUTOMATION SYSTEM AT 220kV SUBSTATION NALLALAM ON TURNKEY CONTRACT

Amount

Erection, testing , and commissioning of complete Substation Control and Monitoring System (SCMS) as per specifications (As mentioned in Vol-No 2, and 3 of tender documents)along with all accessories like, ethernet switches, converters, redboxes, FO cables , etc

Conveying and fixing GI pipes complete with GI fittings including cost of pipes and fittings -External works . 80 mm dia nominal bore as per specifications (As mentioned in Vol-No 2, and 3 of tender documents)

Unpacking the transformer/feeder C&R panels 110 V battery chargers, OLTC cubicle, LT panels at the place of storage transporting to the place of erection and erecting after providing foundation bolts keeping in lie and levels as per departmental officers.(2-feeder,2 transformer)as per specifications (As mentioned in Vol-No 2, and 3 of tender documents)

Unpacking the 110V DCDB panel/Bus coupler panels at the place of storage transporting to the place of erection and erecting after providing foundation bolt keeping to lines and levels as per the direction of departmental officers, as per specifications (As mentioned in Vol-No 2, and 3 of tender documents)

Dismantling the 220kV Busbar protection panel, RTCC Panel , Feeder panels from the control room after removing foundation bolt keeping to lines and levels as per direction of departmental officersas per specifications (As mentioned in Vol-No 2, and 3 of tender documents

Transporting feeder C&R panels/BBP Panel, 110V battery charger, OLTC cubicle LT panel at the place of storage to the place of erection and erecting after providing foundation bolt keeping to lines and levels as per the direction of departmental officersas per specifications (As mentioned in Vol-No 2, and 3 of tender documents)

Welding one end of the bended GI strip of size 50x6mm with the riser of the already laid earth mat, welding 150mm in length, 6mm thick on both sides & end of the strip and connecting other end with nuts & bolts if required as per the directions of the department officers. Charges includes hire charges of DC arc welding set, current charges, cost of low hydrogen content DC arc welding electrodes(No.E7018) cost of anti corrosive paint etc. complete.as per specifications (As mentioned in Vol-No 2, and 3 of tender documents)

Uncoiling FO cable(armoured or un armoured) from cable drums and laying through trench/pipe/cable tray neatly and carefully including for providing loops wherever necessary and FO marker at both ends of FO as per direction of departmental staff at site(Tr.dta.53)as per specifications (As mentioned in Vol-No 2, and 3 of tender documents)

Integrating, testing and commissioning existing/New C&R panels etc with complete SAS including indegrating with existing 220/110kV bays (4 feeders+2 Transformer+ BC)as per specifications (As mentioned in Vol-No 2, and 3 of tender documents)

Integrating, testing and commissioning existing BB Protection panels with complete SAS including indegrating with existing 220/110kV bays ,as per specifications (As mentioned in Vol-No 2, and 3 of tender documents)

Integrating, erecting, testing and commissioning the Communication equipments for Protection- Single Mode, Multimode,C37.94 to E1, E1 to FO, FO to E1 converters ,SDH , LIU FODP etc along with FO cables from BCC - control room - communication room and then to OPGW and OH Lines with complete SAS including indegrating with existing 220/110kV bays ,as per specifications (As mentioned in Vol-No 2, and 3 of tender documents)

Integrating, testing and commissioning existing RTCC panels with complete SAS including indegrating with existing 220/110kV bays ,as per specifications (As mentioned in Vol-No 2, and 3 of tender documents)

Supplying installing, wiring, testing and commissioning of Inverter 5/6/8KVA, 415 V 3 phase Inverter Sine wave Inverter, as per specifications (As mentioned in Vol-No 2, and 3 of tender documents)

Description of Work / Item(s)

Design, manufacture, testing,and delivery of complete Substation Control and Monitoring System (SCMS) as per specifications (As mentioned in Vol-No 2, and 3 of tender documents)along with all accessories like, ethernet switches, converters, redboxes, FO cables, LIU, etc as required.

220/110kV, 200/100 MVA Transformer Control and Relay Panel for primary side with BCU(As mentioned in Vol-No 2, and 3 of tender documents)

220kV feeder Control and Relay Panel (M1&M2)with line diffential protection,as per specifications (As mentioned in Vol-No 2, and 3 of tender documents)

220kV feeder Control and Relay Panel (M1&M2)with aided line distance protection, as per specifications (As mentioned in Vol-No 2, and 3 of tender documents)

220kV Bus Coupler Control & Relay Panel with BCU.as per specifications (As mentioned in Vol-No 2, and 3 of tender documents)

220kV Line diffential far end Main 1 & Main 2 relay (Loose), as per specifications (As mentioned in Vol-No 2, and 3 of tender documents)

Armoured Fibre Optical Cable.(SM, MM as required) as per specifications (As mentioned in Vol-No 2, and 3 of tender documents)

E1(120 Ohm) to Multimode optical coupler for distance less than 2km

Description of Work / Item(s)

Amount

Labour

Supply

GE T and D India Limited

GE T and D India Limited

GE T and D India Limited