CONVERSION OF OVERHEAD HT LINE

Amount

Dismantling and taking out the RCC poles/struts in any location and of any size complete all as specified and directed..

Taking down old aluminium conductors of any size from poles in any location complete all as specified and directed.

Dismantling cross arms of MS channel or angle section etc. from poles/ 2 pole/ 4 pole structures complete all as specified and directed

Taking down insulators of any type, any size shape from any location complete all as specified and directed

Supply & Fix in repairs High tension lightning arrestor expulsion type complete with all fittings transmission class discharge capacity 65 Kilo Amps for 11000 volts complete all as specified and directed including taling down the old unserviceable Lightning arrestor complete all as specified and directed.

Supply and errecting in replacement prestressed concrete pole 11 mtr long 152mmx152mm at top and 152mmx260mm at bottom of class 9, including Painting upto 1.5 mtr from coping in alternate layers of black and yellow color paint and numbering of pole complete all as specified and directed.

Supply & Fixing in repairs triple pole mechanically operated mounted on 12 insulator and steel frame with operating mechanism worked from ground level of 11000 volt grade for current rating 200 Amps with DP fuse including taking down the old unserviceable gang operated device , necessary connection complete all as specified and directed.

Supply laying & testing in repairs cable XLPE insulated screened PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavy duty) with stranded aluminum conductor, 11000 Volts grade, of 95 Sqmm 3 core (E) cable all as specified and as directed (Earth work and cable protection will be measured and paid separately).

Supply & Fixing in repairs Cable jointing kit for 11 KV (Earthed) grade cable for outdoor termination cold shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 50 to 95 sqmm. complete all as specified and directed

Supply & Fixing in repairs cross arms, bracings, supports clamps and back plates fabricated from structural steel sections including nuts, bolts, washers, welding, bending cold or hot drilling holes for bolts in any shape or size as indicated or directed and inclusive of one primer coat one under coat and one finishing coat of paint complete all as specified and directed.

Excavation in trenches n.exc 1.5 mtr deep and n.exc 1.5 mtr wide getting out in any type of soil complete all as specified and directed

All as per item No 11.00 here-in-before but depth exceeding 1.5 meter and not exceeding 3 mtre complete all as specified and directed.

Returning filling in including spreading leveling, watering and well ramming in layers complete all as specified and directed

Removing excavated soil to a distance not exc. 50 mtr and depositing where directed.complete all as specified and directed

Material & Labour for sand cushioning (dry sand) to underground cable for cable protection 23 cm thick in two layers (8 cm thick before laying of cables and 15 cm thick after laying the cable and punning down the sand to 18 cm thickness.). Complete all as specified and as directed (Note:- Only punned thickness 18 cm of sand shall be measured for payment purposes)

Supply & Fixing in repairs Un reinforced pre cast concrete cable covers conforming to IS-5820-1970, class HV, type 1 flat of size 300mm x 180mm x 40mm laid in trenches as protection to cables complete all as specified and directed.

Supply & Fixing in repairs GI tube light grade 80 mm dia complete all as spcifed & directed

Material & labour for PCC type D-2 1:4:8 (40 mm graded aggregate) in cement concrete in foundations, filling and mass concrete for base of poles complete all as specified and directed

Material & labour for PCC type C-2 1:3:6 (40 mm graded aggregate) in cement concrete in foundations, filling and mass concrete.complete all as specified and directed

Material & labour for providing PCC 1:2:4 type B-1 using 20 mm graded stone aggregate as in platform, filling and mass concrete, coping to pole etc., including dismantling/ breaking the existing concrete all as specified including necessary form work if required and applying two coats of white wash to exposed surfaces coping/platform complete all as specified ansd as directed.

R D Bansal (BID ID -3258178)