REPAIR/ MAINTENANCE OF LT DISTRIBUTION SYSTEM, HIGH MAST AND ASSOCIATED CONTROL GEAR, LIGHTS AND ALLIED WORKS AT AOC CENTRE, 54 DOU, SAFILGUDA MD COMPLEXES, 2 MW SOLAR PLANT AND ADJOINING AREA UNDER AGE EM II OF GE(U) SECUNDERABAD.

Replacement of worn out jumpers, jointing and tightening with new ACSR conductor. Note:- Single phase/ two wire or 3 phase/ 4 wire system will be considered as one job for payment purpose.

Disconnecting from over head conductor, cutting worn out portion of LT cables of any type and size, carry out repairs including taking out cables from under ground loop line and rejoining the same to restore electric supply. Note :- (i) LT Jointing Kits, Cable protection Pipe if required at site will be measured and paid separately. (ii) Quoted rate is deemed to be inclusive of cutting and removing the pole coping and inserting the cable alongwith protection pipes.

M&L for ACSR conductor, steel reinforced for LT over head lines on poles including stretching tightening of poles insulator with binding wire of suitable size with insulator/ stretching of ACSR conductor including disconnecting/ taking out old existing unsv ACSR conductors complete all as specified and directed.

M&L for Pin type, porcelain, vitreous, white, brown or green insulator including one galvanised mild steel spindle, two galvanised iron washers and one galvanised iron nut, 100 mm height, 65 mm dia for 1100 volts grade, including disconnecting/ taking out old existing unsv insulators complete all as specified and directed.

M&L for Shackle type, Porcelain, vitreous, white, brown or green insulator including galvanised mild steel straps, washers, insulator bolts, washers and nuts of size 100 mm height, 115 mm dia for 1100 Volt grade, section of straps 31x5 mm, including disconnecting/ taking out old existing unsv insulators complete all as specified and directed.

S&F in replacement Stay assembly comprising of 7/10 SWG galvanised MS stranded stay wire of required length, minimum tensile strength 70 Kg/ mm (grade-2 quality) fixed to pole with and including FI clamps, bolts, nuts, washers, galvanised steel stay rod 16mm dia 180 cm long bow 400 x 14 mm nuts/ bolts, washers, loop type insulator of size 65 x 90 mm vitreous, clearance dia of hole 16mm, stay plate of size 230 x 230 x 6 mm including necessary excavation and earth work PCC 1:3:6 type C-2 using 40 mm graded crushed stone aggregate in foundation and disposal of surplus soil, up to 50m including disconnecting/ taking out old existing unsv stay assembly complete all as specified and directed.

S&F in replacement of Galvanised steel wire (GI) 4mm dia including disconnecting/ taking out old existing unsv GI wire complete all as specified and directed.

M & L for cross arms, bracing, supports clamps and back plates fabricated from structural steel section incl nuts, bolts washers, welding, bending cold or hot drilling holes for bolts in any shapes or size as indicated or directed and inclusive of one primer coat, one under coat and one finishing coat of paint including disconnecting/ taking out old existing unsv cross arms complete all as specified and directed.