External Electrification work, providing 62.50 KVA 3 Phase Silent D. G. set at newly constructed Guest House and 2storied annex building, etc at PTC.

Amount

Supplying and fixing following size/ modules, GI box alongwith modular base & cover plate for modular switches in recess etc. as required. 3 Module (100mmX75mm)

Supplying and fixing following Modular base & cover plate on existing modular metal boxes etc. as required. 3 Module

Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required. 1 5/16 A switch

6 pin 15/16 A socket outlet

Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator) 6 way , Double door

Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 kA, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required. double pole

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required. 2 X 4 sq. mm + 1 X 4 sq. mm earth wire

2 X 6 sq. mm + 1 X 6 sq. mm earth wire

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.

Supplying and laying 25 mm X 5 mm G.I strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with G.I. nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of G.I. nut bolt & spring washer spaced at 50mm)

Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on wall surface as required. Above 35 sq. mm and upto 95 sq. mm (clamped with 25x3mm MS flat clamp)

Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required 3½ X 50 sq. mm (35mm)

Supplying with fitting & fixing 2.80 KVA single phase 240 V 50 Hz Inverter complete with 2 nos 150 AH batteries , battery tolley etc including making necessary connection as spefified & directed by the Deptt. (Luminous/Microtek or equivalent make as approved by the Deptt.)

Supplying with fitting & fixing 4.00 KVA single phase 240 V 50 Hz Inverter complete with 4 nos 150 AH batteries , battery tolley etc including making necessary connection as spefified & directed by the Deptt. (Luminous/Microtek or equivalent make as approved by the Deptt.)

Supplying with installation & commissioning of 62.50 KVA 3 phase 50 Hz with standard panel & heavy duty Acoustic Enclosure Diesel Generator Set (prime/powerline) complete with testing & making necessary connection etc as specified & directed by the Deptt.( Mahindra/Kirloskar Green/Jackson or equivalent make as approved by the Deptt.

Supplying including handling to site , cutting at suitable length, termination at both end of XLPE insulated aluminium conductor un-armoured 1.1 KV grade Underground cable as specified & directed by the Deptt. (Polycab/Havells or equivalent make as approved by the Deptt.) 50.00Sq. mm 1 core un-armoured

Construction of Diesel Generator Set PAD & Shed of size 3.50 M (L)x2.50 (B)x3.50 M (H) with 80 MM dia CI pipe column with tubular truss and corrugated G.S. sheet roofing as per approved drawing . The size of Generator Pad RCC foundation + 3.50 M (L)x2.50 M(B)x0.20 M (D) above plinth height.

M/S Deys Electric

G B Enterprise