Military Engineer Services Tender

Taking down existing unserviceable service connection of any description and S&F new 4 Sqmm 1100 Volts grade heavy duty cable PVC insulated aluminium conductor, served with inner sheathing of PVC tape and overall PVC sheathed in service connections suspended by insulating hangers at a distance not more than 1.00 metre apart including 4mm suspension wire, one twin core cable flat or circular complete all as specified and directed by Engr-in-Charge.

Taking down existing unserviceable service connection of any description and S&F new 6 Sqmm 1100 Volts grade heavy duty cable PVC insulated aluminium conductor, served with inner sheathing of PVC tape and overall PVC sheathed in service connections suspended by insulating hangers at a distance not more than 1.00 metre apart including 4mm suspension wire, one twin core cable flat or circular complete all as specified and directed by Engr-in-Charge.

Taking down existing earthing of any description and M&L for new earthing complete with galvanized steel plate electrode 600 mm x 600 mm x 6 mm thick, burried directly in ground vertically in pit of depth not less than 2.25 metre below normal ground level with top edge of the earth plate at a depth not less than 1.5 metre below normal ground level surrounded from all sides with mixture of charcoal and common salt in alternate layers and electrode connected to GI earthing wire 4mm dia size by means of GI bolts, nuts, check nuts and washers, earthing wire protected by GI pipe 20 mm bore (light grade) connected to main switch board or any other electrical equipment all as shown in electrical plate No. 3 of SSR-2009 Part I and including necessary excavation and earth work in any type of soil, 20 mm bore medium grade GI pipe for watering, funnel with wire mesh, PCC (1:3:6) type C1 in chamber of size not less than 300x300x300mm (internal diamentions) with cover made of RCC (1:2:4), type B-1, reinforced with 8 mm dia TMT bars @ 15 cm C/C both ways and angle iron 40X40X5mm frame etc duly painted with two coats of synthetic enamel paint over a coat of red oxided primer on exposed surfaces complete all as specified and directed by Engineer-in-Charge. Note:- The unit rate includes earthing wire and protection pipe upto maximum 7.5 metre from earth plate, earth point / test point.