WBPHED/EE/MMD/NIeT_10OF2019_20

PART-A Supply , delivery & Storage at site of floor mountain, steel sheet enclosed 12kV, 25KA, 3 ph, 50 Hz, 630 Amp. drawout type 3 panel Indoor VCB complete with DC power pack arrangement and all acessories as per technical specification given in NIT. (Siemence/ABB/Pascal/Audrue Yuls)

Supply, Delivery and storage at site 11 / 0.433 KV, 3 Ph, 250 KVA, 50 Hz, Dyn - 11, ANON Coolong type, outdoor floor mounted Copper wound Transformer manufactured as per IS: 2026 with Offload tap changer having + 5 % to -15 % in steps of 2.5% and as per technical specification given in NIT. (Siemens/ABB/AEG/KEL)

Supply, Delivery and Storage at Site 2 mm. thick CRCA Sheet Steel Enclosed Cubical type Indoor Floor Mounted 415 Volt PDB Panel having required Feeders as per specification given in NIT. (Make-ECS/RNR/PCE Progect/Jolly Enginnering)

Supply, delivery and storage at site of the following cables- i) 185 sq mm , 3 core , 11 KV (E) Grade XLPE insulated HT Al Armoured cable as per IS 7098 / (PART-II) 1985 with latest amendments. .(From VCB to HT AVR toTRANSFORMERs)

ii) 300 sq mm , 31/2 core , 1.1 KV Grade XLPE insulated Al Armoured cable as per IS 7098 (Part - I) 1988 ( from Transformer secondary to incomer of PDB Cum MCC panel at P/H )

iii) 95 sq mm , 3 core , 1.1 KV Grade XLPE insulated Al Armoured cable as per IS 7098 (Part - I) 1988

iv) 35 sq mm , 1 core , 1.1 KV Grade XLPE insulated Al Armoured cable as per IS 7098 (Part - I) 1988

v) 2.5 sq mm , 10 core , 1.1 KV Grade PVC insulated Copper Armoured control cable as per relevent IS.

vi) 2.5 sq mm , 3 core , 1.1 KV Grade PVC insulated Copper Armoured cable as per relevent IS.

Supply, delivery and storage at site of following cable termination kits for Sub-Station. A) Indoor type heat shrinkable termination kit for 3 Core, 185 sq mm 11 KV (E) XLPEA cable.

Supply, delivery at site and storeage of ladder type cable tray for laying of power cable and G.I Perforated cable tray for laying of control cable at Sub-Station having proper M.S. structural support.

Earthing protection for substation installation as per ISS and IE rules and as per technical specification of NIT.

Providing M.S. angle & removable 8mm thick chequered plate over the open portion of the cable trench in the substation/electrical room after installation of the equipment as per diection of EIC & with a provision of lifting lug over the MS chequered plate at the head works.

PART_B Installation of all items mentioned as in PART A ( except Sl no8) including supply of all erection items, as required for installation of Transformer, PDB Panel including necessary, painting, jointing of cables, termination by suitable rated sockets, by engaging skilled technician all complete as per relevent IE Rules with the entire satisfaction of EIC and as per detail technical specification given in NIT.

High pressure testing of the Sub-Station including relevant testing of 11 KV cable, earthing etc. by approved agency of Directorate of Electricity, Govt. of West Bengal and obtaining approval certificate of sub-station from Director of Electricity as per direction and to the entire satisfaction of EIC.

Commissioning of the entire installation i.e. Indoor type sub-station ( 1 X 11 / 0.433 KV, 250 KVA) , PDB Panel, etc. as per direction and to the entire satisfaction of E.I.C.

DEY ENTERPRISE

H.K.DAS AND CO.

R.N.S.TRADING