PROVN OF FENCE AROUND CHILDREN PARK, ADDN/ALTN TO CHAINLINK FENCING AND SPECIAL REPAIR TO LIGHTENING CONDUCTOR, EARTHING WITH CONNECTED WORKS AT KANCHRAPARA UNDER GE BARRACKPORE

Amount

Dismantling posts or struts (wood, steel or R.C.C.) any section, including taking out embedded portion and making good disturbed ground embedded in concrete, brick work, masonry etc complete all as specified and directed.

Dismantling of old barbed wire of any description complete all as specified and directed.

Excavating in post holes (or similar holes) in soft /loose soil each not exceeding 0.5 cum, getting out, returning filling in and ramming earth or broken rubble mixed with earth around, iln layers not exceeding 25cm, watering and removing surplus soil to a distance not exceeding 50m and making good the surface complete all as specified and directed.

Excavation in trenches for laying under ground cable, foundation and erection of poles and stays in soft/loose soil not exceeding 1.5 meter wide and not exceeding 1.5 meter deep and getting out complete all as specified and directed

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

Removing surplus excavated materials to a distance not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting points in soft/loose soil complete all as specified and directed.

M&L for PCC (1:3:6) type C-2 (using 40 mm graded crushed stone aggregate) as in foundation filling and mass concrete complete all as specified and directed.

M&L for framed work as in doors or gates of angle or other section with gusset plates, rails, braces, etc., complete, drilled for fixing of steel sheeting or other covering. Doors, etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (exclusive of steel sheeting or other covering, running rails and guides) and hanging; also fastening and fixing of Fe-410W (Gde E-250) quality 'B' complete all as specified and directed.

S&F for 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, exceeding 5cm but not exceeding 10cm long with dia of neck 11 to 15 mm complete all as specified and directed.

S&F for mild steel bands, clamps, flat iron fillet, for screwing with mesh, straps, ties etc and similar work, fabricated for steel sections conforming to Fe-290 (Gde E-165) including necessary welding, bending cold or hot, drilling holes for bolts in any shape or size as indicated complete all as specified and directed.

Supply only MS round bars 10mm dia for securing chain link fencing fixed to RCC fencing posts as per Fe-410-W (Gde- E-250) quality 'A' or Fe-290 (Gde E-165) complete all as specified and directed.

S&F for galvanised iron chain link fencing with 4 mm dia of wire made up into matresses with mesh of size 100mmX100mm and type and fixed with 10 mm dia MS round bars and straining including provision of binding wire for securing chain link fencing as per relevant IS specification and as approved complete all as specified and directed. (Note: 10 mm dia MS round bar shall be measured and paid separately as supply only)

S&F for galvanised, 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacings & straining & fixing to any type of standard rails straining bolts, including, securing or tying at crossings with & provision of galvanised mild steel wire, staples or steel pins, etc. after and including taking down old unserviceable galvanised steel barbed wire complete all as specified and directed (Each line of wire to be measured).

S&F for mild steel works for posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc., and similar work conforming to Fe-290 Gde E-165 complete all as specified and directed.

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

M&L for applying two coats of synthetic enamel paint over and including a coat of red oxide primer after preparation of new steel surfaces of any description not exceeding 10 cm width or girth complete all as specified and directed.

M&L for point wiring complete with 1.5 sqmm PVC insulated, FR-LSH type, ISI marked, conforming to IS-694/1990 unsheathed, multistranded, single core, copper conductor cable 1100 volts grade colour code cables drawn through and including stove enamelled steel Conduit 20 mm dia medium grade with accessories and including cutting, chasing work at any height and all accessories concealed in walls / roofs / floors / ceiling etc. flush mounting MS box with top, bottom, side/back wall knockout for conduit entry from any direction made out of 1.60mm thick and 50mm depth suitable for fixing of top cover , blanking plate as per numbers of switches, sockets, fan regulators, blank plates etc as approved coloures accessories of suitable and including 1.5 Sqmm PVC insulated multistranded FR-LSH type unsheathed single core cable with copper conductor cable as earth continuity conductor and connecting to common earth dolly for one light point controlled by one switch after and including taking down existing unserviceable point wiring and including making good the disturbed surfaces to match with existing surfaces by applying white/colour wash/distemper over applying of putty for smooth finish surface complete all as specified and directed. (Note:- All necessary accessories such as sunken box, top cover , blank plate, MS box, screws, washers etc are to be used of same make/brand only and cost of the same shall be deemed to be included in quoted rate only.)

S&F for LED light fitting 2X16 Watt flame proof, CMRI certified recommended for gas/ vapor group of IIA & IIIB, Zone 1 & 2 and IP 65 protection with die cast aluminum housing with heat resistant toughened glass with LED tube light fixtures driver, holders, connector etc. with all accessories prewired and including connecting up with three core flexible copper conductor cable of suitable size after and including taking down of old unserviceable fittings complete all as specified and directed. (Make:-Sudhir or equivalent make as approved)

S&F for flame proof cum Waterproof LED Bulk Head light fitting of 8W, IP66 protection of Cast Aluminum alloy material and Heat and Impact resistance toughen 'A' clear glass having Anti corrosive epoxy powder coated finish complete with all accessories pre wired and including connecting up with three core flexible copper conductor cable with suitable size after and including taking down of old unserviceable fittings complete all as specified and directed. (Make:-Sudhir or equivalent make as approved)

S&F for powder coated sheet metal enclosure acrylic door 240 volts AC,SPN distribution board 4 way for flush mounting with 200 amps copper busbar, neutral bar, earth bar suitable for MCB incomer of rating upto 100 Amps, MCB SPN/DP and MCB SP, 10KA as outgoing and complete connecting cable links with top and bottom removable gland plates with IP 43 DBs protection and including making good the disturbed surfaces to match with existing surface and colour coat after and including taking down old unserviceable one complete all as specified and as directed. (Make:- Legrand cat No. 5076 20 4 way / Hager cat No.VYS04D / L&T Cat No. DBSPN004GD as approved).

S&F for MCB SPN 32 Amps, 10 KA, 'C' series, AC, 240Volts, 50Hz, ISI marked complete all as specified and directed.

S&F for MCB, SP, 6 Amps to 32 Amps , 'C' series, 240 Volt, 10KA, 50 Hz, ISI marked complete all as specified and directed

M&L for earthing complete with galvanised steel earth plate electrode of size 600mm x 600mm x 6mm thick buried directly in ground with earth pit not less than 2.25 meter deep below ground level with top edge of plate not less than 1.5 meter below normal ground level connected to galvanised steel earth strip of size 25 x 4mm earth lead by means of nuts, bolts, check nuts, washers of galvanised iron as steel, protected by galvanised iron pipe 40mm bore (Medium grade) all as directed including cement concrete (1:3:6) type C-1 earth pit with precast RCC (1:1.5:3) type A-1 cover slab of size 42 x 42 x10cm thick reinforced with 8mm dia TMT bars @ 15 cm c/c both ways with 10mm dia mild steel round bar of 30 cm long, bent to shape as lifting handle, funnel, wire mesh, 20 mm bore galvanized iron pipe (medium grade) for watering, charcoal or coke and salt in alternate layers with necessary earth work in soft/loose soil complete all as shown in electrical plate No 3 of SSR Part I including testing on completion after and including removing old item complete all as specified and directed. (Galvanised strip upto 7.5m including testing consider in this item).

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 or any other indicated situation as required of galvanised iron strip of size 25X4 mm after and including taking down existing unserviceable one complete all as specified and directed.

S&F for test point terminal block made of gun metal or phospherous bronze size 75mmX75mmX25mm drilled and screwed including 3 Nos, 8mm dia 25mm long hexa head screw after and including taking down existing unserviceable one complete all as specified and directed.

S&F for aluminium strip of size 25 x 3.15mm with saddles and fixing screws etc. for roof conductors and down conductors above ground after and including taking down existing unserviceable one complete all as specified and directed.

M&L for XLPE insulated, LT armoured electric cable with aluminium stranded conductor 1100 volts grade, cross-sectional area 16 sqmm, 4 core laid in trenches/pipes/ducts/wall/borings with necessary cable lugs and glands, nuts, bolts and washers etc and testing after and including taking down/up existing cable of any type and any size complete all as specified and directed . (NOTE: Excavation/earth work, sand cushioning, cable cover/brick shall be measured and paid separately if required)

M&L for XLPE insulated, LT armoured electric cable with aluminium stranded conductor 1100 volts grade, cross-sectional area 35 sqmm, 3.5 core laid in trenches/pipes/ducts/wall/borings with necessary cable lugs and glands, nuts, bolts and washers etc and testing after and including taking down/up existing cable of any type and any size complete all as specified and directed . (NOTE: Excavation/earth work, sand cushioning, cable cover/brick shall be measured and paid separately if required)

M&L for sand cushioning to under ground cable in trenches/existing cable trenches/ducts in layers of 8 cm deep before laying the cable and 15 cm deep including required watering and consolidation after laying and stretching the cable complete all as specified and directed.

M&L for brick covering with width equal to length of brick as protection to cable with well burnt sub class ‘B’ bricks of size 250mm x 125mm x 75mm laid dry flat complete all as specified and directed .

M&L for 50mm bore low density polyethylene pipes (LDPE) of pressure rating 6kgf/cm2 complete with all fittings in trenches, road/culvert crossing, floors, on roof, on pole for cable protection complete all as specified and directed.

M&L for boring holes horizontally under road without damaging the surface of road (minimum 1.0m bellow the road surfaces) with the help of GI tubing of any dia not exceeding 100mm dia for passing of UG cable complete all as specified and directed.

Supply, installation, testing and commissioning of factory made CPRI approved LT bus bar box (out door type) of size 600 mm x 500 mm x 450 mm, suitable for working on 3 phase, 4 wire, 415 volts, AC, 50Hz, cubicle, floor mounted, free standing, dust and vermin proof, air ventilation with IP-54 protection made, out of 3.15mm thick CRCA sheet and frame (all sides) made of angle iron (50mmX50mmX6mm) and flats (50 x 6 mm) duly epoxy powder coated (seven tank process) compartmentrised with rubber gasket, hinged doors with handle. Bus bar box shall have front and rear opening, locking arrangement with control fuses see through glass arrangement, cable entry holes, aluminium busbar chamber, switch gear compartment, earthing terminals, affix danger notice plate, control copper wiring of adequate size and length etc the panel will be mounted on 50mm x 50mm x 6mm mild steel angle iron frame of height 45cm above floor level/ground level as per site requirement, and grouted legs below 45cm and including connecting up of existing incoming and out going cables by using new aluminium lugs and cable gland and connecting of earth strip and providing PCC (1:3:6) type C-1 as foundation as per site requirement etc and drawing/circuit layout as approved with the following accessories after disconnecting of electric supply and earth conductor etc after and including dismantling of existing old unserviceable bus bar box with all accessoreis/mounting etc complete all as specified and directed :-

(a) MCCB 63 Amps, FP, 16 KA, 415 Volts, 50 Hz-01 No (b) MCB 32 Amps,SPN, 10 KA, 240 Volts -02 Nos (c) LED phase indication lamps RYB -01 Set (d) Aluminium bus bar TPN 100 Amps (04 Nos) rating-01 Set

S&F for switch flame proof rotary type with termination box in LM6, 16A, single pole 250V complete all as specified and directed.

S&F for air termination, single pointed aluminium rod 12mm dia and 300mm long after and including taking down old unserviceable one complete all as specified and directed.

S&F and testing Fire point stand set with following accessories completed all as specified and directed. :- (i) Fire point stand (ii) Single zone fire panel (iii) Fire ball ( 01 Kg ) ( 01 No) (iv) ABC type fire extinguisher having capacity - 6 Kg each ( 03 Nos) (Make- Rushi Enterprise or equivalent as approved)

KOLAY CONSTRUCTION

SWASTI ENTERPRISES

R.S. COMPANY

MAZUMDER AND CO

M/S D K Singha

DEYS ENTERPRISE

NANDY ENTERPRISE

INDUSTRIAL CONSTRUCTION