62e/EEE/BSNL/NGP/2022-23

Amount

Dismantling of 725 KVA Engine Alternator set with silent canopy along with Engine control panel , 990 ltrs fuel tank etc. i/c removing bus trunking up to MV panel , fuel connections, control cables ( at BSNL TE Kalyan, Maharashtra ) complete with hiring requsite manpower & making DG set free for transportation etc as directed

Dismantling of outdoor shed ( Approx size 30 ft x15 ft) complete with removing MS/ cement sheets / MS pipes/ angles for lifting of DG set i/c shifting of material to the desired place in same compound as per direction of Engineer incharge etc. as required.

Transportation of 725 KVA EA set from TE Kalyan TE to TAX building CTO compound Nagpur (Approx. 760 KM ) along with Exhaust piping, control cables, bus trunking , Engine control panel n fuel piping etc. i/c loading on trailor & unloading at new location , placing the same on existing foundation by arranging requsite manpower for lifting, shifting, tools & plants crane / hydra etc, including hiring transport vehicle like trailor etc as directed.

Installation of above shifted 725 KVA DG set on existing foundation in DG Room, fixing of Control panel with control cable, laying & fixing of existing exhaust piping & silencer i/c modification with new piping accessories, providing & wrapping of new asbestos rope on exhaust piping, new MS braided pipe with banjo connections complete with cutting, drilling, welding, jointing, hardware, painting of base frames/fuel piping/fuel tank/ex piping/silencer etc with minor civil work, making good the damages & testing & commissioning along with actual load testing for the duration of three hour etc as directed.( Note :- The diesel shall be supplied by BSNL )

(a) 725 kVA Engine Alternator ( M/s Cummins)

Providing , laying , testing & commissioning of " C" class heavy duty MS pipe confirming to IS 3589/IS1239 including welding , fittings like elbows , tees , flangs , nut bolts and laying in ground with making recess etc as required.

a) 25 mm dia Fuel pipe

Earthing with GI earth plate/600 mm x 600 mm x 6 mm thick including accessories, providing masonry enclosure with cover plate having locking arrangement and watering pipe etc (. With charcoal or coke and salt) complete as required

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

Fixing of existing bus trunking of capacity 1000 Amps 3 phase 4 wire 415 volt 50 HZ AC supply i/c cuting in convinent section , jointing of sections , bends , flexible joints ,expansion joints, bends and making connection with EA control panel and existing changeover panel complete with earthing with 2 runs of galvanised iron strip ,suspenders , angle iron bracket,steel fastner connecting to earthing system etc as required

Supplying & 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) 3x2.5 sq. mm copper flexible cable (clamped with 1mm thick saddle)

Providing and laying in position cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) in foundation of pump, DG set etc including form work etc as required.

Dismantling and Shifting of 1 no 590 KVA existing old EA set i/c removing bus trunking between Engine alternator to control panel , fuel tank Cables, earthing , exhaust pipes, AVM pads and keeping the EA set at desired place in TE compound CTO bldg Nagpur for clearing space for installation of 725 KVA EA set i/c hiring crane , requsite manpower etc as required.

M/s POWER CONTROL