8934/GWL/E8 PROVN OF 02 X TRANSFORMER (200 KVA) AT GATE NO 01 AND 02 AGAINST BER AT NCC OTA GWALIOR

Amount

Supply and installation of copper wound transformer step up/step down, outdoor type complete with standard fittings, HT 11 KV 3 Phase, LT 433 Volts, 3 Phase 4 wire with off load tappings on HT side to vary secondary voltage within limit, all as per IS:1180 (Part 1) : 2014 and latest ammendment capacity of 200 KVA (level-03) complete all as specified and directed. Note : Contractor would have to shift old transformer to E/M yard carefully.

S&F in renewal Lightning arresters expulsion type complete with all fittings, transmission class, discharge capacity 65 Kilo Amp of 11KV. Complete all as specified and directed.

Earthing complete with galvanised steel earth plate electrode of size 60cm×60cm×6mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less than 1.5 metres below normal ground level, connected to but using galvanised iron strip of size 32×6 mm as earthing lead by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No. 3 connected to earthing test point all as specified or indicated including testing on completion. Complete all as specified and directed.

Earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe of dia as directed or fixed to poles or any other indicated using 32 x 6 mm size galvanized MS strip Complete all as specified and directed.

Supply & Fix for HT SFU of 11 KV LBSF panel outdoor complete with, 630-A Load break switch, 200-A D.O.set, Room Space heater with thermostate, Earth switch, PVC sleeved copper bus-bar for Incoming, Door Interlocking mechanism, Tripping mechanism, Epoxy insulator for bus supports, H. V. cable box provided, for end termination at incoming side, end plate, provided at outgoing side for end termination with cloud base sim operated etc complete including bus coupler to T/f duct with copper bus bar complete all as specified and directed.

Supply, laying & testing cable XLPE insulated screened PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) with stranded aluminium conductor, 11000 Volts grade cross sectional area 95 sq. mm 3 Core Complete all as specified and directed.

M&L for Cable joining kit for 11 KV (Earthed) grade cable for outdoor termination heat shrink type joint complete with joining material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 50 sqmm to 95 sqmm. Complete all as specified and directed

M&L in renewal for cross arms, bracing, supports, clamps and back plated fabricated from structural steel sections including nuts, bolts, washers, welding bending cold or hot drilling holes for bolts in any shape or size as directed inclusive of 2 coats of aluminium paint over a coat of red oxide primer complete all as specified and directed.

M&L for PCC 1:4:8 type D2 (using 40mm graded stone aggregate) as in foundation filling and mass concrete complete all as specified and directed.

HUMERS INFRATECH

M/s. Varinder Kumar Sharma