Military Engineer Services Tender

Supply and fix Single pole and neutral enclosure with a two pin and earth plug and socket complete with one single pole MCB of 32 Amps rating10KA, 'C' Curve, 230 Volts complete all as specified and directed.

S & F TPN neutral vertical load line DB double door 8 ways with 200 Amp bus bar 415 Volt sheet metal enclouser suitable for incomer MCCB 4 Pole including suitable dummy plate single pole complete all as specified and directed.

S & F MCCB 4 pole, 415 Volt fixed thermal and fixed maganatic setting of cap 160Amp 36KA complete all as specified and directed.

S & F MCB Single Pole 240 volts of capacity 32 Amp complete all as specified and directed.

M&L, connecting of 1100 volt grade heavy duty XLPE cable with PVC insulated aluminium conductor served with inner sheathing of PVC tape armoured with galvanized steel strip or wire and overall PVC sheathed of size 70 Sqmm nominal cross section 3.5 core laid in trenches, fixed to pole or passing through pipes including all necessary clamps, nuts, bolts washers testing and commissioning complete all as specified and directed.

M&L, connecting of 1100 volt grade heavy duty XLPE cable with PVC insulated aluminium conductor served with inner sheathing of PVC tape armoured with galvanized steel strip or wire and overall PVC sheathed of size 50 Sqmm nominal cross section 3.5 core laid in trenches, fixed to pole or passing through pipes including all necessary clamps, nuts, bolts washers testing and commissioning complete all as specified and directed.

Excavation in trenches in any type of soil not exceeding 1.5 metre wide and not exceeding 1.5 metre in depth for laying of cable etc. and getting out of excavated material complete all as specified and directed.

M&L dry Sand cushioning to underground electric cable 8cm below and 15 cm above the cable all as specified in clause 19.75 of SSR Part-I , complete all as specified and directed. Note:- (i) Sand shall be fine sand as specfied in clause 14.5 of SSR Part-I. (ii) Punned thickness 18 cm shall be measured and paid.

M&L for well burnt sub class 'B' bricks laid in trenches flat with width equal to length of bricks for cable protection complete all as specified and directed.

Returning, filling in approved excavated soil, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick complete all as specified and directed.

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

M & L of GI pipe 40mm dia bore light grade with all fittings for cable protection, and fixed complete to wall, panel, pole or laid in trenches and road crossing complete all as specified and directed.

M & L for earthing complete with Galvanised Iron earth plate electrode 60x60cmx3.15 thick burried directly in ground ( earth pit not less than 2.25 Mtr deep below ground level ) with top edge of the plate not less than 1.5 Mtr below normal ground level, connected to galvanised iron earth lead wire 4mm dia by means of bolts, nuts, check nuts and washers of GI or steel all as shown in electrical plate No. 5 of SSR Part-I 1991 connected to earthing test point/transformer/panel all as specified or indicated and testing on completion as directed by the Engineer-in-Charge including necessary excavation & earth work in any type of soil, funnel, PCC chamber ( 1 : 3 : 6) type C1, PVC pit cover with frame, charcol, salt including provision of earth lead protected by 15mm dia light grade GI pipe and 20mm dia medium grade GI Pipe for watering complete all as specified and directed. Note :- (i) Cost of 15mm bore medium grade GI protection Pipe and earth wire up to 7.5 Meters long upto test point shall deemed to be included in quoted rate, length of earth wire beyond 7.5 m shall be measured & paid seperatly. (ii) On testing after completion of earthing, if the desired earth resistance is not obtated earthning will be re-done by the contractor at his own risk and cost to the entire satisfaction of Engr-in Charge.

M & L for earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit /pipe or fixed to poles or any other indicted situatin ofor loop earhting etx as required 4mm dia galvanised iron or steel wire complete all as specified and directed.