Repair and maintenance of 125 KVA DG sets at BOP Jamal Akudiya and Khejadiya in aor of 194 Bn BSF under SHQ BSF GNR

Amount

Fabrication, supplying, installation, testing and commissioning of CPRI approved outdoor type double door, 800 mm x 800 mm x 450 mm deep fabricated out floor mounted electric panel cubical type fabricated with minimum 14 SWG CRCA sheet of size steel sheet with intermediate membes of same material and guage as required. having 400 amps, 4 nos. insulated aluminium bus bars, interconnection from bus bar to MCCB through aluminium strip and to accommodate following accessories, front and back openable door The box should be supported by 800 mm x 450 mm x 600 mm legs and frame made by 50 mm x 50 mm x 6 mm thick MS angle iron at the base and individual leaf hinged door with, detachable gland plate made of 3 mm thick MS sheet at the bottom, water drip proofing arrangement at the top, air ventilation grooves at sides dust and vermin proof design, earthing studs. Having following accessories in Panel (A) 200 Amp On load changeover switch open execution with axuliary contact 450 Vac/250 Vdc Item code IHCNFO0200 Four pole Make-Havells or equivalent L&T/Legrand/C&S-02 Nos (B) 160 Amp Four pole MCCB ICS=ICU=100% , 38 k, 415 Vac Model No-IHD2HTBF0160 Make-Havells or equivalent L&T/Legrand/C&S- 05 Nos (C) Current transformer(CT) of rating 250/5A, burden 15VA and class-1, AC, 50 Hz, of make C&S, code QSCELML00102 or Equivalent Havells/L&T/Legrand - 03 Nos (G) Pilot Neon lamp (R,Y,B) model RB2-BVL03,RB2-BVL04,RB2-BVL05 Make-C&S or Equivalent Havells/L&T/Legrand-03 Nos Make-Havells or equivalent L&T/Legrand/C&S including making of provision of inlet outlet of cable, connection interconnetion etc, errection,testing, commissioning of panel which includes civil foundation etc. as required. (Panel required to be got approved by CTA before installation at Site)

Dismantling of existing burnt/defective control panel of 125 KVA DG Kirloskar set embedded in brick ballast foundation etc. as required.

Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.

Providing and fixing 25 mm X 5 mm G.I. strip in 40 mm dia G.I. pipe from earth electrode including connection with G.I. nut, bolt, spring, washer excavation and re-filling etc. as required.

Providing and fixing 25 mm X 5 mm G.I. strip on surface or in recess for connections etc. as required.

Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed I XLPE aluminium conductor cable of 1.1 kV grade as required. Make- Jainsons/VIB/ Dowells A) 3½ X 185 sq. mm (57mm)