PROVN OF EXTERNAL WATER SUPPLY PIPELINE SERVICE TANK WITH STORAGE AND EXTERNAL ELECTRIC SERVICES WITH NEW ELECTRICAL CONNECTION AT CHOPRA UNDER AGE EM AND AGE BR II OF GE BENGDUBI

Amount

Excavating in post holes( or similar holes) each n exc 0.50 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 cement concrete 1:3:6 type C2,using 40mm graded stone aggregate as in foundations filling and mass concrete complete all as specified and directed.

M&L for rolled sections as in main and cross beams, hip and jack rafters, purlins where connected to comman rafters and running rails fixed with angle cleats or other connecting plates conforming to Fe 410 W (Gde E-250) quality-A including welded to rafter,purlin complete all as specified and directed.

M&L for Plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, without any attachment etc conforming Fe-410W(GdeE-250) quality -A complete all as specified and directed.

M&L for two coats of synthetic enamel paint over one coat of red oxide on new steel surfaces of any description over 10cm in width or girth including preparation of surfaces complete all as specified and directed.

S&F rotational moulded PVC water storage tank 1000 ltrs capacity conforming to IS-12701(1989) cylindrical vertical type double-layered with closed top (thereated) including inlet,outlet and wash out holes of approved make hoisted and fixed in position all as specified in SSR Part I etc completge all as specified and directed.

S&F rotational moulded PVC water storage tank 2000 ltrs capacity conforming to IS-12701(1989) cylindrical vertical type double-layered with closed top (thereated) including inlet,outlet and wash out holes of approved make hoisted and fixed in position all as specified in SSR Part I etc completge all as specified and directed.

S&F ball valves for 20mm bor dia of pipe high pressure of PTMT with epoxy coated Aluminium rod & highdensity plastic ball screwed for iron pipe and fixed. (Minimum weight 15mm-142gms/ 2 0mm-210gms./25mm-455gms/ 40mm - 690 gms) complete all as specified and directed.

Excavation in trenches not exceeding 1.50 m wide and 1.5 mtr depth for foundation etc, not exc 10 sqm on plan and getting out in soft/loose soil complete all as specified and directed.

Excavation in trenches not exceeding 1.50 m wide and exc 1.5 mtr depth but nt exc 3.0m in depth for foundation etc, not exc 10 sqm on plan and getting out in soft/loose soil complete all as specified and directed.

Returning filling in including spreading, leveling watering well ramming in layers not exc 25cm thick complete all as specified and directed.

Removing excavated materials (soils) not exc. 50m and depositing where directed at a level not exc. 1.5m above the starting point complete all as specified and directed.

M&L for cement concrete 1:3:6 type C2,using 40mm graded stone aggregate as in foundations for pole/ stay assembly etc complete all as specified and directed.

M&L for PCC 1:2:4 type B:2 using 40mm graded crushed stone aggreate as in coping of pole including necessary form work and fair finish to exposed surfaces complete all as specified and directed.

M&L for steel water tubing medium grade galvanised with new fitting laid in trenches for the following sizes :-

15 mm Bore.

20 mm Bore.

25 mm Bore.

40 mm Bore.

Supply and fixing in repair Gun metal globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed for following size:-

40 mm bore

25 mm bore

20 mm bore

15 mm bore

Supply and laying cable XLPE insulated screened PVC bedded, galvanised steel strip or wire ,armoured electric power cables (heavy duty) 1100 volts grade with stranded aluminium conductor 10 Sqmm 2 core complete all as specified and directed.

Supply and laying cable XLPE insulated screened PVC bedded, galvanised steel strip or wire ,armoured electric power cables (heavy duty) 1100 volts grade with stranded aluminium conductor 10 Sqmm 4 core complete all as specified and directed.

Supply and laying cable XLPE insulated screened PVC bedded, galvanised steel strip or wire ,armoured electric power cables (heavy duty) 1100 volts grade with stranded aluminium conductor 16 Sqmm 4 core complete all as specified and directed.

Supply and laying cable XLPE insulated screened PVC bedded, galvanised steel strip or wire ,armoured electric power cables (heavy duty) 1100 volts grade with stranded aluminium conductor 35 Sqmm 3.5 core complete all as specified and directed.

Supply,laying & fixing double wall corrugated (DWC) pipes of size 63 mm outer dia and 50 mm inner dia made of high density polythyline (HDPE) conforming to IS 16205 3(Part-24) including all accessories i.e. all type of joints, Sockets, Elbows, bends and End caps etc complete all as specified and directed.

Supply and fixing DOL Starter suitable for 2 HP electric motor 240 volts 50 Hz complete all as specified and directed. Make: L&T/Schneider/Siemens/ABB

Supply, installation and testing high pressure jet mono block self priming water pump 2.0 HP with electic motor copper wound 240 Volts single phase 50 Hz including necessary foundation works, water supply and electrical connection complete all as specified and directed.

Supply and erecting steel tubular swaged pole with cast iron base plate, finial taper plug, bolts, nuts, washer and screws including painting with two coats of aluminium paint over one coat of red oxide primer on all exposed surfaces and tarring with black bituminous paints to portion embedded in PCC including numbering of poles with two coats of synthetic enamel paints, type 410-SP-31 (9.0 meter long) complete all as directed. (Note : Excavation & Earth work and PCC foundation/base shall be measured and paid separately under relevant items of this BoQ)

Supply and fixing LED light fitting for street/security lighting energy saving & environmental friendly long life versatile pressure die-cast aluminium housing with toughened glass and individual high lumen LED with secondary optics of capacity 200 Watt with minimum 120 Lm/watt, 240 volts AC 50 Hz , IP 66 protection suitable for 40 mm dia GI pipe bracket including five years on site warranty from manufacturer complete all as specified and directed.

Supply and fixing pole mounted SMC junction box/bus bar chamber for loop IN/OUT connection of street light cable of size 295x195x100 mm high heat distoration temperature, non-fusing , shockproff, rustproof, 100 % weatherproof, fire retardant- class FV-O as per IS 11731 Part-II and suitable locking arragement with three phase and neutral aluminium busbar of size 20X3 mm of length 170 mm wrapped with PVC sleeves with maintained the colour code, MCB DIn rail channel for mouting of one no MCB SP and provision of making holes with GI nuts, bolts & washers for cable connections mounted on hydrograpic insulators with nuts & bolts at both ends of busbar and fixed on pole steel/PCC with suitable two nos flat iron clamp 25x4 mm with nuts and bolts (duly painted with two coats of aluminium paint over a coat of red oxide primer) and dismantling of old unserviceable one complete all as specified and as directed.complete all as specified and directed.

M&L for one run of 1.5 Sqmm 3 Core (Nominal Area) PVC Sheathed multi stranded unarmed copper conductor cable LT 1100 volt grade Conforming to IS 7098 including inserting cable to inside the street light pole complete all as specified and as directed.

M & L for Cross arms, bracing, supports, clamps and back plate, fabricated from structural steel section including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as directed including two coats of synthetic enamel paint over a coat of red oxide primer, complete all as directed .

M&L earthing complete with galvanised steel earth plate electrode 60×60cm×6mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less than 1.5 metres below normal ground level, connected to galvanised iron 25x4mm earth lead by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No.3 connected to earthing test point including testing on completion including watering GI pipe 20mm bore medium grade, 15mm bore light grade GI pipe for protection of earth lead including provision of concrete pit in PCC (1:3:6) type C1, pre-cast RCC (1:2:4) type B1 cover slab 54 cm x 54 cm x 5 cm including 8mm dia TMT bars both ways @ 15cm centre to centre with one handle for lifting made out of 8mm dia MS bar, funnel & wire mesh, excavation and earth work in any type of soil complete including dismantling existing all as specified & directed.

Supply ,fabrication, installation and testing of LT out door type factory made CPRI Approved LT feeder pillar box of size 900 mm X 600 mm X 400mm (over all dimension) made out of 3.0 mm thick CRCA sheet dully supported with mild steel angle iron of size 40X40X5mm vertical frame and legs with mild steel flat iron 25X5 mm in horizontal sides of the frame with front and back side openable ,single hinged door / shutter with locking arrengement and powder coated finish both internal and external steel surfaces after necessary preparation of steel surfaces including providing PCC (1:3:6) type C2 foundation of suitable size (0.30m below ground level and 0. 40 m above ground level ) and connections of all outgoing / incomming cable of any size including the following fitment accessories all complete as specified and as directed.

Out going:- (a) MCB TPN 32 Amp, 16 KA, 415 volt C Curve - 01 Nos (b) MCB SPN 32 Amp C curve -05 Nos.

Supply ,fabrication, installation and testing of LT out door type factory made CPRI Approved LT feeder pillar box of size 1000 mm X 1000 mm X 500mm (over all dimension) made out of 3.0 mm thick CRCA sheet dully supported with mild steel angle iron of size 40X40X5mm vertical frame and legs with mild steel flat iron 25X5 mm in horizontal sides of the frame with front and back side openable ,single hinged door / shutter with locking arrengement and powder coated finish both internal and external steel surfaces after necessary preparation of steel surfaces including providing PCC (1:3:6) type C2 foundation of suitable size (0.30m below ground level and 0. 40 m above ground level ) and connections of all outgoing / incomming cable of any size including the following fitment accessories all complete as specified and as directed.

M/S DUTTA CONSTRUCTION CO (BID ID -3499878)

SAROJ DEVI AGARWAL (BID ID -3499810)

GOUTAM KUMAR GHOSH (BID ID -3499502)

LOKENATH ENTERPRISE (BID ID -3499358)

M/S G D CONSTRUCTION (BID ID -3499423)

SOMIK DAS (BID ID -3499342)

M/S UTTAM ENTERPRISES (BID ID -3499537)