REPAIR/MAINT OF LT SWITCHGEAR, LT PANEL, LT CABLES AND CONNECTED ITEMS AT VARIOUS LOCATION AND PERIODICAL REPAIR AND MAINT TO LT UG CABLE NETWORK AND ALLIED WORKSUNDER GE (EAST) MATHURA

Amount

Excavating in trenches not exceeding 1.5 mtr in depth and not exceeding 1.5 mtr wide for foundation of poles, laying of cables etc. and getting out in soft/loose soil complete all as specified and directed.

Excavating in trenches, n exc 1.5 m wide and more than 1.5 m n exc 3.0 m in depth; for foundation poles, etc. Or for shafts, wells, cesspits, manholes, pier holes, etc. N exc 10 sq m on plan and n exc 3.0 m in depth and getting out complete all as specified and directed

M&L for sand cushioning to under ground cable in trenches in layers of 8 cm deep before laying the cable and 15 cm deep after laying and stretching the cable and punned the sand for protection of cable complete all as specified and directed. Note:- For payment punned depth shall be measured.

Supply and laying reinforced precast concrete cable cover class LV type 1 flat size 250mm x 150mm x 40mm complete all as specified and directed.

Returning, filling in including spreading, levelling, watering and well ramming excavated soil in layers not exceeding 25 cm thick each , filling back in trenches after cables have been laid and tested complete all as specified and directed.

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

Supplying, laying or fixing or passing through pipe, testing and commissioning XLPE insulated, steel tape / wire armoured heavy duty electric underground cable, 1100 volts grade with stranded aluminium conductor of following nominal cross sectional area including taking down old unserviceable cable:- Note:- Excavation, returning and removal shall be paid and measured seperately under respective item of BOQ

16 sqmm 4 core

25 sqmm 3.5 core

35 sqmm 3.5 core

50 sqmm 3.5 core

70 sqmm 3.5 core

95 sqmm 3.5 core

120 sqmm 3.5 core

150 sqmm 3.5 core

185 sqmm 3.5 core

240 sqmm 3.5 core

300 sqmm 3.5 core

Supply & fixing cable jointing kit for 1.1KV grade cable for straight through joint heat shrinkable type complete with jointing material and accessories suitable for 3.5/4 core XLPE armoured aluminium conductor cable of size 10 Sqmm to 35 Sqmm complete all as specified and directed.

Supply & fixing cable jointing kit for 1.1KV grade cable for straight through joint heat shrinkable type complete with jointing material and accessories suitable for 3.5/4 core XLPE armoured aluminium conductor cable of size 50 Sqmm to 95 Sqmm complete all as specified and directed.

Supply & fixing cable jointing kit for 1.1KV grade cable for straight through joint heat shrinkable type complete with jointing material and accessories suitable for 3.5/4 core XLPE armoured aluminium conductor cable of size 120 Sqmm to 185 Sqmm complete all as specified and directed.

Supply, installing, commissioning and testing of bus bar chamber outdoor type, cubical type made out CRCA sheet 3.15 mm thick dust and vermin proof and angle iron of suitable size as per OEM, pedestal flame grouted in PCC (1:2:4) type B-1 20 mm graded stone aggregated thimble and cable entry boxes with cable glands, bus bar should covered from all sides with front and back complete with 200 Amps (phase) & 200 Amp (Neutral) rated aluminium bus bar of suitable size, including painting with two coats synthetic enameled paint over a coat of red oxide primer consisting of the following accessories and make as per make list of tender document:- (a) Aluminium bus bar 200 Amp for three phase and 200 Amp neutral. Note :- Drawing of LT feeder Pillar shall be got approved from GE before placing order for procurement.

Supply, installation, testing and commissioning of Bus Bar Chamber outdoor type made out of 1.6 mm CRCA steel sheet 8 Nos outgoing TPN 200 Amps Bus Bar rating including fixing on Wall / Pole with suitable size of clamp, Nut & Bolt or as per site requirement for fixing of outdoor site with provision of angle iron legs 45 x 45 x 3 mm, 750mm long including PCC 1:2;4 type B-1 as in foundation of size 450 x 600 x600mm for grouting and incommer and outgoing cable connections with suitable size of lugs complete all as specified and directed .

S&F aluminium lugs for the following sizes complete all as specified and directed :-

25 to 70 Sqmm

95 to 120 Sqmm

150 to 185 Sqmm

185 to 240 Sqmm

300 to 400 Sqmm

S&F Heat Shrinkale PVC sleeves suitable for XLPE LT UG cable of following sizes:-

50 sqmm to 95 Sqmm.

120 sqmm to 300 Sqmm.

M&L for copper earthing in replacement with copper earth plate electrode 90 cm X 60 cm X 5 mm buried directly in ground (earth pit not less than 3.0 mtr deep beliow ground level) with top edge of the plate not less than 2.25 mtrs below normal ground level,connecting to copper strip 32 X6 mm as earthing strip by means of bolts,nut check nut and washers protected with and including 40 mm dia medium grade GI pipe,necessary excavation and earth work,magnesium sulphate (80 Kg) ),charcoal (2 Qtl) and common salt (2 Qtl) filling,watering arrangement with 20 mm GI pipe medium grade including PCC pit with pre cast RCC (1:2:4) cover ,GI funnel with test point,testing (all as shown in electrical plate No 5 and commissioning complete all as specified and directed. Note:- On testing ,after completion ,if the earth resistance below 1 Ohms is not obtained , earthing will rejuvenated at no extra cost till the desired earth resistance is obtined.

Earthing complete with galvanised steel earth plate electrode 60cmX60cmX6.0mm thick, buried directly in ground (earth pit not less than 2.25mtr deep below normal ground level) with top edge of the plate not than 1.5mtr below normal ground level connected to GI earth strip of size 32x6mm dia by means of bolts, nuts, check nuts and washers of galvanised iron complete earth pit of PCC M-10(Nominal mix) using 20mm graded stone aggregate, 50mm thick earth pit cover of RCC M-15 (Nominal mix) using 20mm graded stone aggregate with MS TMT reinforcement bar of 8mm dia @ 150mm centre to centre both ways, MS handle 10mm dia made to shape, PGI funnel, wire mesh and 20mm bore GI water pipe medium grade and 40mm bore medium grade GI pipe for protection of earth strip from plate to main panel/eqpmt, pole/bus bar etc, common salt, charcoal dust including testing on completion complete all as specified and as directed all as shown in electrical plate No. 3 including testing on completion and making good the disturbed surfaces of wall floors etc without claiming extra cost complete all as specified and directed. Note: GI strip beyond 7.5Mtr length from earth electrode shall be measured and paid separately.

M&L for GI strip of size 32x6mm as earth continuity conductor burried in ground or drawn in pipe or fixed to wall on saddle complete all as specified and directed.

M&L for Copper strip of size 32x6 mm as earth continuity conductor burried in ground or drawn in pipe or fixed to wall on saddle complete all as specified and directed. Note:- Cost of insulating saddle for fixing of copper strip on wall/roof/floor etc is included in quotated rates.

Supply and laying GI Pipe light grade with all fitting and fixed complete to walls/poles/underpass and ceilings or laid in floors complete all as specified and directed of following sizes:-

80 mm bore

100 mm bore

Supply and fixing in replacement of MCCB 630Amp rating,4-pole 415V, Electronic release with overload and short circuit adjustable type breaking capacity 36 KA complete all as specified and directed.

Supply and fixing in replacement of MCCB 400Amp rating,4-pole 415V, adjustable thermal adjustable megnetic type breaking capacity 36 KA complete all as specified and directed.

Supply and fixing in replacement of MCCB 315 Amp rating, 4-pole 415V, adjustable thermal adjustable megnetic type breaking capacity 36 KA complete all as specified and directed.

Supply and fixing in replacement of MCCB 250 Amp rating,4-pole 415V, adjustable thermal adjustable megnetic type breaking capacity 36KA complete all as specified and directed.

Supply and fixing in replacement of MCCB 200 Amp rating,4-pole 415V, adjustable thermal adjustable megnetic type breaking capacity 36KA complete all as specified and directed.

Supply and fixing in replacement of MCCB 160 Amp rating,4-pole 415V, adjustable thermal adjustable megnetic type breaking capacity 16KA complete all as specified and directed.

Supply and fixing in replacement of MCCB 100 Amp rating,4-pole 415V, adjustable thermal adjustable megnetic type adjustable thermal adjustable megnetic type breaking capacity 16KA complete all as specified and directed.

Supply and fixing in replacement of MCCB 63 Amp rating,4-pole 415V, adjustable thermal adjustable megnetic type adjustable thermal fixed megnetic type breaking capacity 16KA complete all as specified and directed.

Supply and fixing in replacement of MCCB 250Amp rating, 3-pole 415V, adjustable thermal adjustable megnetic type breaking capacity 35KA complete all as specified and directed.

Supply and fixing in replacement of MCCB 200Amp rating, 3-pole 415V, adjustable thermal adjustable megnetic type breaking capacity 35KA complete all as specified and directed.

Supply and fixing in replacement of MCCB 160Amp rating, 3-pole 415V, adjustable thermal adjustable megnetic type breaking capacity 25KA complete all as specified and directed.

Supply and fixing in replacement of MCCB 125Amp rating,3-pole 415V, adjustable thermal adjustable megnetic type breaking capacity 25KA complete all as specified and directed.

Supply and fixing in replacement of MCCB 100Amp rating,3-pole 415V, fixed thermal fixed megnetic type breaking capacity 16KA complete all as specified and directed.

Supply and fixing in replacement of MCCB 63 Amp rating,3-pole 415V, fixed thermal fixed megnetic type breaking capacity 16KA complete all as specified and directed.

Supply and Fixing in replacement of Aluminium Bus Bar of capacity 200 Amp suitable for LT panels/ Bus bars/Feeder pillar box, rectangular shape and as per existing design etc including nut,bolt,complete all as specified and directed.

Supply and Fixing in replacement of Aluminium Bus Bar of capacity 400 Amp suitable for LT panels/ Bus bars/Feeder pillar box, rectangular shape and as per existing design etc including nut,bolt,complete all as specified and directed.

Supply and Fixing in replacement of Aluminium Bus Bar of capacity 600 Amp suitable for LT panels/ Bus bars/Feeder pillar box, rectangular shape and as per existing design etc including nut,bolt, complete all as specified and directed.

Supply and Fixing in replacement of Ammeter on LT panel board/Bus bar/LT feeder box in four step (R,Y,B and OFF) without CT,63 Amp rating including nuts,bolts etc complete all as specified and directed.

Supply and Fixing in replacement of spreader terminal for MCCB in LT panel/Feeder pillar box suitable for rating 80 Amp to 100 Amp ,4 pole, 50 HZ,AC complete all as specified and directed.

Supply and Fixing in replacement of spreader terminal for MCCB in LT panel/Feeder pillar box suitable for rating 125 Amp to 200 Amp ,4 pole,50 HZ,AC complete all as specified and directed.

Supply and Fixing in replacement of spreader terminal for MCCB in LT panel/Feeder pillar box suitable for rating 200 Amp to 400 Amp ,4 pole,50 HZ,AC complete all as specified and directed.

Supply and Fixing in replacement of spreader terminal for MCCB in LT panel/Feeder pillar box suitable for rating 500 Amp to 630 Amp ,4 pole,50 HZ,AC complete all as specified and directed.

M&L for prepration old steel surface of LT Panel board/Feeder Pillar box of any size by scrubing the existing damage paint and applying of two coats of synthetic enamel paint over a coat of red oxide primer at various location in Mathura Cantt complete all as specified and directed.

M& L for welding works to LT Panel/Bus Bar/Feeder pillar box for fixing hinges, locking arrangement or reapir pitted area etc at site complete all as specified and directed.

Supply and fixing cable tray width not less than 30cm for carrying out LT cable of size upto 240 sqmm complete all as specified and directed.

Supply and laying electrical insulation rubber mating for installations of size 1mx2mx25mm thick as per latest IS complete all as specified and directed.

Supply and laying electrical insulation rubber mating for installations of size 1mx2mx20mm thick as per latest IS complete all as specified and directed.

Excavation in post hole (or similar hole) each n exc 0.5 cum,getting out,returning,filling in and ramming earth or broken rubble mixed with earth around,in layers not exceeding 25 cm in soft/loose soil complete all as specified and directed.

M&L for providing cement concrete type C2 1:3:6 using 40 mm graded stone aggregate as in foundations,filling and mass concrete complete all as specified and directed.

Supply only chain link fencing made out of mild steel galvanised wire of any size complete all as specified and directed.

Fixing only chain link fencing including line wires,any mesh,sizes and type to any type of strandards,rail,straining bolts etc including provision of binding wire complete all as specified and directed. Note:- (i) Supply only fencing will be measured and paid separately. (ii) Supply and fix mild steel nut bolt,line wire and flat will be measured and paid separately.

Supply and fix mild steel section fin post and struts for fencing including cutting top to shape as directed drilling hole notching for wire etc or flat iron fillet (for security wire mesh etc) including all necessary drilling bolting or riverting etc complete all as specified and directed.

Supply and fixing Mild steel screw bolts (machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends,each screwed end to be fitted with washers and one hexagonal or square nut, n exc 5 cm long & dia of shank 11 to 15 mm complete all as specified and directed.

M&L for preparation of new steel surfaces of any description over 10 cm width or girth, not otherwise desenbed and applying two coats of synthetic enamel paint over a coat of zinc chromate primer complete all as specified and directed.

Cutting wild grass, bushes, creeper, unwanted vegetation from inside / surrounding of E/M sub station (transformers) including cutting creepers from barbed / cattle fencing of the sub stn of area not exceeding 300 Sqm as when directed and removing of unwanted material from installation fencing/compound and depositing where directed after taking proper electric shutdown form MRS Mathura complete all as specified and directed. Note :- 1. The item shall be operated maximum two times in entire period of contract in the same installations. 2. Area measured separately each time.

Supply and Fixing Danger notice plate of 1.6mm thick mild steel sheet, vitreous enamelled white, with letters, figures and conventional skull and bones in signal red colour and fixed with M.S. clamps, bolts and nuts of approved size, for LT, 20 x 15cm size complete all as specified and directed.

Dismantling of PCC pole/cracked pole from site complete all as specified and directed.

Supply and erecting steel tubular swaged pole with cast iron base plate, finial taper plug, bolts, nuts & washers made out of mild steel tubing, type 410 SP -31 (9 Mtr long) including marking pole No on pole including painting of poles with one coat of red oxide primer and two coat of aluminum paint (one coat before fixing and one coat of aluminum paint after fixing) over exposed surface and two coats of bituminous paint over embedded portion & the portion above coping shall be painted in alternative bands of black and yellow colour starting with white colour (each band of 30cm wide) by two coats of super enameled paint upto 1.5m height ccomplete all as specified and directed. Note : Earth work and PCC in foundation shall be measured separately.

M&L for cement concrete 1:4:8 type D-2 (using 40mm graded stone aggregate) as in foundation, filling and mass concrete complete all as specified and directed.

M&L for cement concrete 1:2:4 type B1 (using 20mm graded stone aggregate) as in coping complete all as specified and directed.

Dismantling old unserviceable cross arms and anti climbing devices of any size from pole/structures complete all as specified and as directed.

M&L for mild steel cross arms, bracings, support, clamps and back plates fabricated from structural steel section confirming to Fe-410-O or Fe-310-O including nuts, bolts and washers welding, bending cold or hot drilling holes for bolts in any shape or size all as directed including applying two coats of aluminium paint over a coating of red oxide primer complete all as specified and directed.

S&F Pre-painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as per IS 15965: 2012 in roof covering /cladding to wall with self tapping screws complete all as specified and directed.

M&L for mild steel framed work angle iron flat, channels, etc including nut, bolts, welding drilling holes etc confirming to Fe-410-O or Fe 310-O complete all as specified and directed.

Supply installation, testing and commissioning of Bus Bar Chamber outdoor type made out of 1.6 mm CRCA steel sheet 08 Nos, outgoing TPN 250 Amps Bus Bar rating including fixing on wall/pole with suitable size of clamp, Nut & Bolt or as per site requirement for fixing of outdoor site with provision of angle iron legs 45x45x3 mm, 750 mm long including PCC 1:2:4 type B-1 as in foundation of size 450 x 600 x 600mm for grouting and incomer and outgoing cable connections with suitable size of lugs complete all as specifeid and directed

DEMROT ELECTRICAL WORKS (BID ID -3261348)