PROVN OF CERTAIN MINOR WORKS (MW-05 AND MW-08) (E/M) AT AIR FORCE STATION BARWALA UNDER AGE(I) HIGHGROUND

Excavation in trenches not exc. 1.5 m wide and not exc 1.5 m deep in soft/loose soil) for laying of cables or GI pipe and getting out including levelling of bottom suface to required level complete all as specified and directed. Note : Excavation work of treanches should be done by labour.

Returning, filling in, includingspreading, levelling, watering and well ramming in layers not exc 25 cm. Complete all as specified and as directed.

Removing excavated material n exc. 50 m and depositing where directed at a level n exc. 1.5 m above the starting point. Complete all as specified and as directed.

Supply and laying double wall corrugated pipe (DWC) conforming to IS 19430 Part - I of size 63 mm outer dia and 50 mm inner dia complete all as specified and as directed.

Supply, laying, jointing and commissioning in replacment LT underground cables XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavyduty) with aluminium conductor, 1100 volts, grade 2 core, cross sectional area 10 sq. mm with all fighting lugs, nuts and bolt etc. all as specified and as directed.

M&L for Point Flame proof wiring with 1.5 Sqmm single core unsheathed cable Zero halogen fire retardant (ZHFR/HFFR), smoke free, non toxic, non corrosive, 1100 volt grade with multi stranded copper conductor drawn through and incuding med grade, ISI marked incl ERW mettalic rigid steel conduit not less than 20 mm dia with accessories concealed on wall/ceiling and incuding provision of 1.5 Sqmm single core PVC insulated , unsheathed cable ZHFR, 1100 volt grade with multi stranded copper conductor green colour as earth continuity conductor and connected to common earth dolly with suitable size of lugs, incl making good the disturbed surfaces and painted as per existing for for one light/fan point controlled by one switch complete all as per specified and directed.

Supply and fixing LED light fitting 2x16 Watt flame proof, CMRI certified recommended for gas/ vapor group of IIA & IIIB, Zone 1 & 2 and IP 65 protection with die cast aluminum hosing with heat resistant toughened glass with LED tube light fixtures driver, holders, connector etc. complete with all accessories prewired and including connecting up with three core flexible copper conductor cable with suitable size complete all as specified and directed.

Supply and fixing Switch flame proof rotary type with termination box in LM6, 16A, single pole 250V, CMRI certified complete all as specied and directed.

Supply and fixing Aluminum Flame proof Exhaust Fan 12 Inch 1440 RPM Single Phase with louver.Complete all as specified and directed.

Supply and fixing LED flood light 100 watt 230 VAC outdoor type with thermal management inmultiple optics and equipped with IP66protection, with impact and corrosion resistantcomplete with driver and lamp.All as specified and directed.