REPAIR/ MAINT LT DISTRIBUTION SYSTEM AND CONNECTED ITEMS AT AKASH AND VIJAY VIHAR UNDER GE AF GORAKHPUR

Amount

Excavation in trenches n. exc 1.5 m wide and n.exc 1.5 m in depth and getting out soft/loose soil complete all as specified and as directed for laying of under ground cable, foundation of pole and stay etc. complete all as specified and as directed

Returning, filling in, including spreading, levelling, watering and well remmining in layers not exc 25 cm.complete all as specified and as directed at site.

Removing excavated material n.exc 50 m and depositing where directed at a level n. exc 1.5 m above the starting point all as directed.

M&L for sand cushioning to U/G cable in layers of 23 cm thick( 8 Cm before laying the cable and 15 Cm thick after laying the cable) in trenches complete all as specified and directed.Note :- Only Puned down volume shall be measured.

Supply and lay burnt best quality locally available old size sub class 'B' bricks laid in trenches perpendicular to U/G cable for cable protection complete all as specified and as directed.

Laying only serviceable bricks obtained from the items specified here-in-before (i.e during taking out of under ground cable),laid flat dry, in trenches with width of the bricks laid to the axis of cable for protection of cable complete all as specified and as directed

Taking out unserviceable LT U/G cable from trenches of size 6 Sqmm to 120 Sqmm 2/3.5/4 core complete all as specified and as directed.

Supply and lay in trenches or passing through pipe XLPE insulated armoured, heavy duty electric cable with aluminium conductor 1100 volts grade, cross-sectional area 10 Sqmm 4 core complete all as specified and as directed at site.

All as per item No-8 above but of size 16 sqmm 4 core complete all as specified and as directed at site.

All as per item No-8 above but of size 25 sqmm 4 core complete all as specified and as directed at site.

All as per item No-8 above but of size 35 sqmm 3.5core complete all as specified and as directed at site.

All as per item No-8 above but of size 50 sqmm 3.5core complete all as specified and as directed at site.

All as per item No-8 above but of size 70 sqmm 3.5core complete all as specified and as directed at site.

All as per item No-8 above but of size 95 sqmm 3.5core complete all as specified and as directed at site.

All as per item No-8 above but of size 120 sqmm 3.5core complete all as specified and as directed at site.

Boring holes horizontally under road without damaging the surface of road ( minimum 1.0 Metre below the road surface with the help of GI tubing not exc 100 mm bore(dia) for passing UG cable, complete all as specified and as directed. NOTE : - GI Pipe laid will be measured and paid separately under respective item

S&F in replacement of 40 mm bore GI tubing light grade with all fittings laid across road, in trenches or across PCC drain, along electric pole or floor/wall for cable protection with suitable size of MS clamps and nut and botls/washers complete all as specified .

S&F in replacement of 25 mm bore GI tubing light grade with all fittings laid across road, in trenches or across PCC drain, along electric pole or floor/wall for cable protection with suitable size of MS clamps and nut and botls/washers complete all as specified .

M&L for earthing complete with galvanised steel earth plate electrode 600 x 600 x 6 mm thick, burried directly into the ground (earth pit not less than 2.25 mtr below ground level) with top edge of the plate not less than 1.5 mtr below normal ground level, connected to GI earth strip 32x6 mm by means of bolts, nuts, check nuts, and washers of galvanised iron or steel all as shown iln electrical plate No. 3 connected to earthing test point all as specified or indicated including excavation and connected earth work, PCC chamber and cover, watering pipe, funnel wire mesh but without earth lead protection pipe and test on completion after dismantling unserviceable erthing (above GL only) complete all as directed.

Dismantling existing unserviceable feeder pillar box including disconnection from different sites .

Fabrication, supply, installation, testing and commissioning in replacement of outdoor type feeder pillar box floor mounted made out from 3.15 mm thick MS sheet ( CPRI type tested) with canopy type roof, front operated, one part hinged doors with locking arrangement comprising of Aluminium bus bar suitable for 3 phase, 4 wire, 415 volts,50 Hz, AC supply mounted on suitable bus bar insulators, 200 Amps rating suitably drilled and tapped for bolts with openable two part front and rear shutter with heat strinkable PVC sleeving having RYB-B colour code drilling holes for connection of incoming and outgoing cable, complete powder coated painting, testing and installation on PCC/brick foundation, connection of cable with suitable aluminium lugs all as specified and directed.

M&L for cleaning of MES electric supply installations/campus/complaint cell area by surface dressing or trimming of natural ground to remove small inequalities (including removing vegetation/ shrubs/brush wood/under growth) and carrying away the rubbish to a distance of not exc 50 mtr away complete for the various sub stations. Note:- Measurements shall be taken once in entire period of contract.

S & F in replacement MCCB 630 Amps, 4 pole, 415 volts, 50 Hz 50 KA breaking capacity with adjustable thermal magnetic release with spreader link on both sides with existing size and make as suitable to fit in the existing LT FPB all as specified and directed

S & F in replacement MCCB 400 Amps, 4 pole, 415 volts, 50 Hz 36 KA breaking capacity with adjustable thermal magnetic release with spreader link on both sides with existing size and make as suitable to fit in the existing LT FPB all as specified and directed

S & F in replacement MCCB 315 Amps, 4 pole, 415 volts, 50 Hz 36 KA breaking capacity with adjustable thermal magnetic release with spreader link on both sides with existing size and make as suitable to fit in the existing LT FPB all as specified and directed

S & F in replacement MCCB 250 Amps , 4 pole, 415 volts , 50 Hz , 25 KA breaking capacity with adjustable thermal magnetic release, with spreader links on both sides with existing size and make as suitable to fit in the existing LT FPB all as specified and directed

S & F in replacement MCCB 200 Amps , 4 pole, 415 volts , 50 Hz , 25 KA breaking capacity with adjustable thermal magnetic release, with spreader links on both sides with existing size and make as suitable to fit in the existing LT FPB all as specified and directed

S & F in replacement MCCB 160 Amps , 4 pole, 415 volts , 50 Hz , 25 KA breaking capacity with adjustable thermal magnetic release, with spreader links on both sides with existing size and make as suitable to fit in the existing LT FPB all as specified and directed

M&L straight through joints( epoxy) for LT underground cable including joint kits suitable for aluminium conductor cable 3.5 core 6 sqmm to 240 sqmm all as specified and directed

M&L outdoor LT END Termination Heat Shrink joint Kits for LT underground cable suitable for aluminium conductor cable of size 6 sqmm to 240 Sqmm (3.5/4C) all as specified and directed

M & L for preparing old painted surfaces by scraping and removing old paints,rust etc from steel tubular poles (above the planting depth and PCC coping of 9.0 Metre long pole) and Mild Steel cross arms, cable protection pipe,brackets etc and applying one coat of synthetic enamel paint alternate yellow & black strips painting ( 5 Nos each strip 300 mm wide) and remaining portion of pole and cross arms,cable protection pipe,brackets etc painted with one coat of aluminium paint including marking of pole No with black background and white lettering with all arrangement for ladder etc all as specified and directed .

Dismantling of old PCC/steel tubular pole of any size with necessary disconnection of electric wire, demolition of concrete foundation including excavation, earth work as reqd & removing the same from site complete all as specified and as directed.

Supply & errection of steel tubuler swaged & welded pole 9.0 m long type 410 SP- 31 complete with CI base plate and finial tapper plug , bolts nuts screw conforming to IS: 2713 (part I to III) complete painting of pole with two coat of aluminium paint over a coat of red oxide primer and applying one coat of synthetic enamel paint alternate yellow & black strips painting ( 5 Nos each strip 300 mm wide ) all as specified and directed.

Disconnection and dismantling of existing serviceable under ground cable of size 6 Sqmm to 240 Sqmm 2/4 core from LT Panel/FPB and taking out cable/cable loop from underground by excavtion of soft/loose soil and insertion of heat shrinkable PVC colour sleeves on cable cores and crimping of suitable size aluminium cable lugs as required and refixing the same in its original position complete all as specified and as directed.

M & L for coarse stone aggregate 40 mm graded including spreading, leveling over the cleared surfaces at sub station complete all as directed.

Supply and spary of grass burning chemical(Paraquat dicholride 24 SI Herbicides ) with the help of manually opearted machine complete in sub station complete in air force stn directed by engineer incharge.

Detecting of fault of LT UG cable (any place any length any type /size) with help of vehicle mounted cable fault locator including detecting exact location of cable fault and remove of cable for rectification. complete all as specified and as directed.

M/s A.K Construction (BID ID -3372998)

M/S SHAILZA TRADERS (BID ID -3372167)

M/s R.S. Enterprises (BID ID -3374456)

M/S Akhilesh Enterprises (BID ID -3373116)

Yaduvanshi Traders (BID ID -3373856)

PITAMBARI TRADERS (BID ID -3374399)

ANIRUDH ENTERPRISES (BID ID -3374449)

Vijay Electricals (BID ID -3374072)

Instrumentation and Electric Works (BID ID -3373784)

Hindustan Power Corporation (BID ID -3369619)

Diamond Electric Co. (BID ID -3372687)