REPAIR/ REPLACEMENT OF LT CABLES, FITTING and FIXTURES CONNECTED ITEMS AT 217 TRANSIT CAMP PALCHAN.

Amount

Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out hard/densesoil, complete all as specified and dircted by Engr-in-charge.

Returning ,fillling in trenches, spreading, levelling, watering and well ramming in layers not exceeding 25cm thick, complete all as specified and dircted by Engr-in-charge.

Removing excavated material/ surplus soil and depositing where directed at a distence not exceeding 50mtr.at a level not exceeding 1.5 mtr from strting point, complete all as specified and dircted by Engr-in-charge.

Supply lay/spread in trenches, river sand, clean ,including spreading ,levelling ,punning for laying /cushioning of cables, complete all as specified and dircted by Engr-in-charge.

Supply lay in trenches fly ash bricks, old size sub class “B” for cable protection, complete all as specified and dircted by Engr-in-charge.

Supply, lay in trenches, floors ,fix on wall/pole, passing through pipes etc.,LT UG cable , 1100 volts grade, PVC/ XLPE insulated , with multistranded aluminium conductors, armoured with galvanised steel wire or tape , of following nominal cross sections, confirming to IS specifications, incl Dismentelling/taking down of the same,, complete all as specified and dircted by Engr-in-charge. :-

3.5 Core Core 95 Sq.mm

3.5 Core Core 50 Sq.mm

3.5 Core Core 35 Sq.mm

4.0 core 25 sq mm

Supply and fix on pole / wall or lay in trenches under road / drain crossings etc., for drawing cables, GI pipe light grade , ISI marked ,of following sizes including necessery pipe ,fittings ,clamps, bolts , nuts etc., incl Dismentelling/taking down of the same, complete all as specified and dircted by Engr-in-charge. :-

50 mm bore dia

Supply & fixing in repair rating 415V 10KA 'C' curve miniature circuit breaker (MCB) of TPN 40 To 100 AMP current carrying capacity in the DB complete with connection testing and commissioning, complete all as specified and dircted by Engr-in-charge.

Supply & fixing in repair rating 240V, 10KA 'C' curve miniature circuit breaker (MCB) of SP 5 To 32 AMP current carrying capacity in the MCB DB complete with connection testing and commissioning, complete all as specified and dircted by Engr-in-charge.

Supply & fixing in repair rating 240V, 10KA 'C' curve miniature circuit breaker (MCB) of SPN 40 to 63 AMP current carrying capacity in the MCB DB complete with connection testing and commissioning, complete all as specified and dircted by Engr-in-charge.

Supplied & fixed sheet metal enclouser for DB double door SPN DB 8 way, complete all as specified and dircted by Engr-in-charge.

Supplying and fixing in repair(Incl Tacking Down/Dismentelling) 1100 volt grade heavy duty cable PVC insulated alluminium stranded conductor served with inner sheathing of PVC tape and overall PVC sheathed in service connections suspended by insulating hangers not more than 1 meter apart incl 4mm suspension wire 2 core cable flat 16mm square, complete all as specified and dircted by Engr-in-charge.

M&L Electrical Earthing complete with GI plate Electrode of size 60 Cm X 60 Cm X 6.3 mm thick burried directly in ground vertically at a depth not less than 2.25 mtr. below normal ground level, with top edge of earth plate at a depth not less than 1.5 mtr. below normal ground level , connected to Aluminum strip of size 25 X 3 mm earth lead by means of bolts, nuts and washers of galvanised iron , earth lead strip protected by means of 32 mm bore dia light grade GI pipe up to switch board / panel board , all as specified and shown in MES schedule Electrical Plate No:-5 of SSR Part I, including excavation and earth work in any type of siol , PCC 1 : 2 : 4 type C1 in chamber , RCC 1:2:4 type C1 40 mmthick cover slab with 6 mm dia MS bars at 100 mm centre to centre both ways,with 6 mm dia MS hook, Charcoal dust, salt , funnel for watering complete and testing the Earth resistence and writing on the chamber by paint, complete all as specified and dircted by Engr-in-charge.

Cement concrete type c2 40 mm graded stone 1:3:6 in foundations,filling and mass concrete, complete all as specified and dircted by Engr-in-charge.

M & L for cutting exisitng bitumenous road surfaces not more than 150 mm thick, removing for laying of pipes/cables, making good with PCC 1:3:6 type C1 20 mm graded aggregate to match with the adjustant surface. Note Excavation and earth work below 150 mm thick will be measured and paid under relevent items, complete all as specified and dircted by Engr-in-charge.

supply and fix in reapir HDPE couregated Pipe 40/50 mm, complete all as specified and dircted by Engr-in-charge.

supply and fix in reapir HDPE couregated Pipe 90/110 mm, complete all as specified and dircted by Engr-in-charge.

Taking down old and UNSV DBs SPN/TPN complete with MCB TPN/SPN/SP, complete all as specified and dircted by Engr-in-charge.

M/S. TARA ENTERPRISES (BID ID -3217682)

AGGARWAL ASSOCIATES (BID ID -3219943)

DEVI DAYAL CONSTRUCTION CO (BID ID -3220711)

shyam construction (BID ID -3220832)