REPAIR AND DAY TO DAY MAINTENANCE OF BUILDING SECURITY LIGHT, LT CABLE AND ALLIED WORKS AT CERTAIN UNIT AND 495 UNIT UNDER GE DEHU ROAD

M&L for painting of steel tubler LT pole any type any description including cross arm bracing with one coat of white silver colour , including the marking of pole no all as directed.

M&L for earthing complete with galvanized steel pipe electrode,40mmbore,medium grade,2.5 Mtrers length,buried directly and preferably vertically in ground with top edge not less than 1.25 meters below ground leavle cinnected with earthing lead of 4mm dia galvanised iron or steel wire all as shwn in Plate no-2 to the earthing test point all as specified and indicated including testing on completion.

Earthing complete with galvanised steel earth plate electrode 60×60cm.× 6mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less'than 1.5 metres below normal ground level, connected to galvanised earth lead using galvanised iron strip 25×4mm as earthing lead by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No. 3 connected to earthing test point all as specified or indicated including testing on completion.(For all installation transformer)

Excavation in trenches Soft / loose soil not exceeding 1.5m wide and not exceeding 1.5 m in depth and getting out all as specified and directed.

Excavation in trenches for errection of poles etc.,n. exc 1.5m wide, exc 1.5m and n. exc 3.0m in depth and getting out in soft / loose soil complete all as specified and directed.

Returning, filling in soil, including spreading, leveling watering and well ramming in layers not exceeding 25 cm all as specified and directed.

Removing excavated material not exceeding 50m and depositing where directed at a level not exceeding 1.5 m above the starting point of any type of excavation all as specified and directed.

Demolition of PCC coping , base , etc any type any location all as directed.

M&L for provision of PCC 1:4:8, type D2 (using 40mm graded stone aggregate) as in foundation filling and mass concrete complete all as specified and as directed.

M & L for plain cement concrete 1:3:6 type C1 (using 20mm graded stone aggregate) as in plinth, platforms, pole coping etc., all as specified and as directed.