REPAIR/ MAINTENANCE OF LT SWITCHGEARS, LT CABLES AND CONNECTED ITEMS AT VARIOUS LOCATION UNDER GE(E) MATHURA

Excavating in trenches not exceeding 1.5 mtr in depth and not exceeding 1.5 mtr wide for foundation of poles, laying of cables etc. and getting out in soft/loose soil complete all as specified and as directed.

M&L for sand cushioning to under ground cable in trenches in layers of 8 cm deep before laying the cable and 15 cm deep after laying and stretching the cable and punned the sand for protection of cable complete all as specified and as directed. Note:- For payment punned depth shall be measured.

Supply and laying reinforced precast concrete cable cover class LV type 1 flat size 250mm x 150mm x 40mm complete all as specified and as directed.

Returning, filling in including spreading, levelling, watering and well ramming excavated soil in layers not exceeding 25 cm thick each , filling back in trenches after cables have been laid and tested complete all as specified and as directed

Removal of excavated surplus soil to a distance not exceeding 50 mtr and depositing where directed at a level not exceeding 1.5 metre above the starting point complete all as specified and as directed.

Supplying, laying or fixing or passing through pipe, testing and commissioning XLPE insulated, steel tape / wire armoured heavy duty electric underground cable, 1100 volts grade with stranded aluminium conductor of following nominal cross sectional area including taking down old unserviceable cable:- Note:- Excavation, returning and removal shall be paid and measured seperately under respective item of BOQ

16 Sqmm 4.0 core.

25 Sqmm 3.5 core.

35 Sqmm 3.5 core.

50 Sqmm 3.5 core.