12/SEMC-III/WBPHED/2018-19

Amount

PART A

Supply , delivery & Storage at site of floor mountain, steel sheet enclosed 12 KV, 3 ph, 50 Hz, 800 Amp. drawout type 3 panel VCB (SCADA Compatible) and all acessories as per technical specification given in NIT.

Supply, Delivery and Storage at Site 11 / 0.433 KV,3 Ph, 800 KVA, 50 Hz, Dyn - 11,OLTC, ONAN Indoor Type Copper Wound Transformer Manufactured as per IS: 1180 Level II with Onload Tap Changer having (+) 5 % to (-)25 % in steps of 2.5% and as per Technical Specification given in NIT.

Supply, Delivery and Storage at Site 2 mm. thick CRCA Sheet Steel Enclosed Cubical type Indoor Floor Mounted 415 Volt PDB Panel (SCADA Compatible) having Required No. of Feeders as per Specification given in NIT.

Supply, Delivery and Storage at Site 415V Capacitor Panel (180 KVAR/Suitable capacity), SCADA Compatible, all complete as per Technical Specification given in NIT.

Supply, Delivery and Storage at Site 110V, 100AH, Maintenance Free Type Lead Acid Battery with Battery Charger & Distribution Board as per Technical Specification given in NIT.

Supply, delivery and storage at site 240 Sq. mm., 3 core ,11 KV (E) Grade XLPE insulated Al. Armoured Cable as per IS 7098.(From VCB to TRANSFORMER)

Supply, Delivery and storage at site 31/2 core 1.1 KV Grade 400 sq. mm. XLPE insulated Al. Armoured Cable as per technical specification of NIT. ( For Feeding Power from Transformer secondary to incomer of PDB )

Supply, Delivery and storage at site 31/2 core 1.1 KV Grade 500 sq. mm. XLPE insulated Al. Armoured Cable as per technical specification of NIT. ( For Feeding Power from PDB at Substation to MCC panel at Low Lift P/H)

Supply, Delivery and storage at site 31/2 core 1.1 KV Grade 240 sq. mm. XLPE insulated Al. Armoured Cable as per technical specification of NIT. ( For Feeding Power from PDB to Capacitor Panel)

Supply, Delivery and storage at site 4 core 1.1 KV Grade 16 sq. mm. XLPE insulated Al. Armoured Cable as per technical specification of NIT. ( For Lighting, Battery Charger)

Supply, Delivery and storage at site 2 core 1.1 KV Grade 6 sq. mm., 10 core & 2 core XLPE insulated Al. Armoured Cable as per technical specification of NIT. ( For AC/DC)

Supply, Delivery and storage at site 1.1 KV Grade 2.5 sq. mm. XLPE insulated Copper. Armoured Control Cable as per technical specification of NIT.

Supply, delivery and storage at site Indoor type heat shrinkable termination kit for 3 Core, 240 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.

Illumination of Substation and its periphery in line to the technical specification with LED lightings and exhaust fans, internal & external GI conduit wiring etc.

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

Supply delivery at site and storage of safety equipment like 9 kg & 4 kg capacity Fire Extinguisher , sand bucket with bracket , rubber mats, shock treatment chart and first aid box, 33000 volt danger board complete as per 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 (Sl no 1 to 13) including supply of all erection items, as required for installation of Transformer, PDB Panel including necessary, painting, jointing of cables, Heat shrinkable cable jointing materials, termination by suitable rated sockets, all complete as per relevent IE Rules with the entire satisfaction of EIC.

Commissioning of the entire installation after 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.

Operation of the entire installation in Sub-Station of 24 hours basis including guarding and maintenance for a period of 15 (fifteen) months (3 months trial + 12 months O & M) are to be provided with supply of skilled Electrical Operator preferably ITI, semi-skilled personnel from the date of commissioning. During maintenance period supply of all consumable materials, sundries & lubricants are to be supplied. Charges of electrical energy during maintenance period will be borne by the department.

Testing, calibration of various electrical equipment, relays meters, instruments, interlocks etc once before handing over the substation after completion of O & M period.

ORIENTAL ENGINEERING CO.

MAHADEV ENTERPRISE

B T PROJECTS PRIVATE LIMITED