Supplying Installation Testing and Commissioning of 20 KVA Generator Set for Server Room of Police Station Bambooflat

Amount

Supplying, Installation, Testing and Commissioning of 20 KVA Diesel Generator Set with Water Cooled / Air Cooled, Electric Starter Diesel Engine directly coupled with AC alternator 3 Phase, 415 Volts, 50 Hz @ 0.8 p.f, self excited, self regulated designed to run at 1500 rpm with standard control panel, integral fuel tank with Battery of suitable capacity and leads and accessories in all respect with CPCB approved acoustic enclosure similar to Generator Set of Make OJUS with Engine Model AL2CDG1 etc., or its equivalent etc., as required.

Supplying of following XLPE insulated heavy duty armoured aluminium conductor UG cable of 1.1 KV grade conforming to IS 7098 (Part-I) and IS No:1554 (Part-I ) 1988 as applicable Make: Clooster/ Havells/ Polycab/ RR Cable etc as reqd. a) 25 Sq.mm x 3.5 Core

Supplying and laying of following size DWC HDPE pipe ISI marked along with all accessories like socket, bend, couplers etc conforming to IS 14930, Part II complete with fitting and cutting, jointing etc. Direct in ground (50 cm below ground level) including excavation and refilling the trench complete as required. a) 63 mm outer dia and 50 mm inner dia

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 a) Upto 35 sq. mm

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. a) Upto 35 sq. mm (clamped with 1mm thick saddle)

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. a) 3½ X 25 sq. mm (28mm)

Supplying and fixing of 63A On-Load Changeover Switch (4 Pole) similar to Havells Code No. IHBFFE0063 or its equivalent etc., as required and directed by Engineer-in-Charge.

Wiring for circuit/ submain wiring along with earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required. a) 4 X 6 sq. mm + 2 X 6 sq. mm earth wire

Supplying and fixing following way, horizontal type three pole and neutral, sheet steel, MCB distribution board, 415 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) a) 4 Way (4 + 12), 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. a) Single Pole

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

Earthing with copper earth plate 600 mm X 600 mm X 3 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 copper strip in 40 mm dia G.I. pipe from earth electrode including connection with brass nut, bolt, spring, washer excavation and re-filling etc. as required.

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

M/s Sai Electrical Works

PANDIYAN ENTERPRISES