Comprehensive annual maintenance and related services for Electrical power installations, packaged substation at Sanitary Land Fill Ghazipur EDMC.

Amount

Supply of 11KV XLPE insulated and sheathed aluminium conductor armoured cables conforming to IS : 7098 Part II - 1985 with latest amendments and & Technical Specifications as required of following sizes. 3 Core, 240 sq.mm. Al. Armoured (UE)

Supplying following 1.1kv grade XLPE aluminium / copper conductor PVC insulated/PVC sheathed armoured cable as per as per IS:7098 Part II & Technical Specifications as required. 3.5 core, 120 sq.mm. Alu. Armoured

3.5 core, 240 sq.mm. Alu. Armoured

3.5 core, 300 sq.mm. Alu. Armoured

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 11 KV grade of following size in the existing RCC/HUME/ METAL pipe as required. Upto 120 sq. mm

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing RCC/ HUME/ METAL pipe as required. Above 95 sq. mm and upto 185 sq. mm

Above 185 sq. mm and upto 400 sq. mm

Supplying and making straight through joint with cast resin compound including ferrules and other jointing materials for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required. 3½ X 120 sq. mm

3½ X 240 sq. mm

3½ X 300 sq. mm

Supplying and making straight through cable jointing with cast resin compound, including ferrule and other jointing materials, for following size of 3 core, XLPE aluminium conductor cable of 11 KV grade as required :(A) 120 sq. mm

Providing and laying non-pressure NP2 class (light duty) R.C.C. pipes with collars jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) including testing of joints etc. complete as required 450 mm dia. R.C.C. pipe

600 mm dia. R.C.C. pipe

Supplying and fixing following rating, four pole, 415 V, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required. 63 A

Supplying and making cable route marker with cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size ) of size 60 cm X 60 cm at the bottom and 50 cm X 50 cm at the top with a thickness of 10 cm including inscription duly engraved as required.

Part-B Comprehensive annual maintenance contract of pacakaged substation and allied installations at SLF Ghazipur which includes a)Preventive maintainence service : Quaterly Complete testing and servicing of transfomer, HT panel and their protection system viz. relays , trip circuits , VCB panel , APFC panel , main LT PCC panel , subpanels , checking of all earth pits , HT cables upto transformer , LT cablesetc. and taking corrective actions etc b) Routine maintainece/health check up : Forthnightly routine check up and testing of all subsation and allied equipment by trained service engineer and taking corrective actions wherever required .c) Breakdown services : Attenting of breakdown calls and tracing reason through various testing equipments . work scope also includes locating cable fault through fault locator . Preparation of critical/buffer stock of items at all times to save / reduce breakdown lead time . d) any other substation maintainence service as on needed basis etc. as required for 1 year at SLF ghazipur

INSTANT TRADE CORPORATION