PROVISION OF STANDBY SUPPLY TO ALTERNATE SMC AT AFS MADH ISLAND UNDER GE AF THANE

Excavation in trenches n. exc. 1.5 M in width and 1.5 M in deep for laying of pipes and getting out in Soft / loose soil complete all as specified and directed.

Excavation in trenches n. exc. 1.5 M in width and 1.5 M in deep for laying of pipes and getting out in hard /dense soil complete all as specified and directed.

Returning, filling in, including spreading, leveling, watering and well ramming in layers n. exc. 25 cmcomplete all as specified and directed.

Removing excavated material n. exc. 50 M away, depositing as directed at level n. exc. 1.5 M above starting point complete all as specified and directed.

Supply and spreading in trenches clear dry sand for cable protection and punning down gently 10 cm below the cable and 15 cm above the cable all as specified and directed. Note :- Punning thickness only measured.

S&F unreinforced precast concrete cable cover factory made embossed the mark “LT CABLE” class LV type1 flat size 250x150x40 mm during excation of trenches all as specified and directed

Supply and lay of LT UG cable XLPE with aluminum conductor multistranded 1100 volts grade in armored, heavy duty electric power cables (heavy duty) 1100 Volts grade cross sectional area with stranded aluminium conductor of size 70 sq mm 3.5 Core complete all as specified and directed.

S & F in replacement MCCB 415 volts grade with adjustable short circuit and over load of following rating :- (a) 63 Amps, 16 KA, 4 Pole

Supply and Installation ianstaprime automatic transfar switch capacity 100 AMPS, 4 Pole 430 volt including sheet metal enclousere , complete all as specified and directed.Make: L&T/Havells/Legrand.

Supply and lay in trenches / along the wall/ floor pipes GI light grade of size 50mm with and including all fittings and accessories for cable protection complete all as specified and directed.