Repairs to civil and electrical works at QC-Tech and adjacent room for installation of large CMM and ULM machines at works-I, Gun and Shell Factory, Cossipore, Kolkata-700002.

Amount

Roughing surface of old concrete floor by picking, sweeping,clean and washing down with water to remove dust, complete in all respect. All complete in all respect as directed by EIC.

Labour only for demoliation of brickwork, concrete work, RCC work built in cement morter at any place and height . Complete in all respect.

Rough excavation on hard / dense soil not exe 1.5 m deep and getting out. All complete in all respect.

M & L for Bricks, sub class B, laid flat, in floors, old size bricks laid dry, all complete in all respect as directed by EIC.

M&L for doing PCC with 20 mm stone chips @ 1:2:4 nominal mix.(Cement Brand : Ambuja, ACC, Ultratech or equivalent). All complete in all respect as directed by EIC.

M & L for Brushing neat cement slurry with 3.00 kg of cement per sq.m. (Cement Brand : Ambuja, ACC, Ultratech or it's equivalent).All complete in all respect as directed by EIC.

M&L for 15 mm thk. 1:4 ratio new cement plaster at any place and height. (Brand : Ambuja, ACC, Ultratech or it's equivalent).All complete in all respect as directed by EIC.

S & F of joint free non-skid colour ceramic tiles 7 to 8mm thick area of each tiles exceeding 0.11 sq.m but not exceeding 0.18 sq.m. in floors etc, set and jointed in neat cement slurry and pointed in coloured cement to match over 15mm thk. screed bed or bedding layer of cement morter (1:4). (Cement Brand : Ambuja, ACC, Ultratech or it's equivalent). All complete in all respect as directed by EIC.

S&F of anodised aluminium snap grid frame work for false ceiling of 605x605 mm size grid. All complete in all respect.

Supply & fixing of 12 mm thk. Perforated particle board/ tiles for insula-tion and accoustic purposes, 60x60 cm in size, fixed with nails to timber frame work or with staples on snap grid. All complete in all respect as directed by EIC.

Dismantling of false ceiling board with frame work. Complete in all respect as directed by EIC.

S & F of anodised Aluminum frame work for door, windows, wall paneling, including joining cleat, fixing on wall. Complete in all respect as directed by EIC.

S & F of Anodised aluminum door shutters, aluminum section weighing 0.55Kg/m including necessary joining cleats, glazing clips, rubber neoprene packing, handles 2 nos. in each door, hinges, locking arrangement, tower bolt, handle etc. anodised aluminum snap beading screw etc. complete in all respect.

S & F of Anodised aluminum window and ventilator shutters, sliding type,aluminum section weighing 0.55Kg/m including necessary joining cleats, glazing clips, rubber neoprene packing, locking arrangement, anodised aluminum snap beading screw etc. complete in all respect.

S & F of Framed work such as grills, gratings, etc.. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work con- forming to Fe.290.Gde-E-1. complete in all respect as directed by EIC.

S & F of 4.8 mm thk. Sheet glass, glazing with rubber clip in aluminum frame. exc 0.5 sq.m in each pane. All complete in all respect as directed by EIC.

M & L for 12 mm thick prelaminated particle board, interior grade,prelaminated both sides with decorative choice lamination, fixed with aluminium frame work. All complete in all respect as directed by EIC.

Preparation of new iron surfaces & M&L for applying of two coats synthetic enamel paint on surfaces of any description over a coat of red oxide primer. All complete in all respect as directed by EIC.

Preparation of new wooden surfaces & M&L for applying of two coats synthetic enamel paint on surfaces of any description over a coat of pink primer. All complete in all respect as directed by EIC.

S & F of mild steel 2 levers mortice lock verticle type, size 100 mm.

M&L for MS framed work (Fe 410-W(Gde-E-250) Quality -A)as in doors/ gates etc. 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 all complete in all respect.

M&L for fixing of MS sheet 1.60 mm thk, plain, black sheet in steel gates , cut to size, holes punched, fixed to steel framing, including welding, bending, as required. All complete in all respect as directed by EIC.

M&L for Brickwork with sub Class 'B' bricks in 1:6 cement morter . (Cement Brand : Ambuja, ACC, Ultratech or it's equivalent). All complete in all respect as directed by EIC.

Cutting grooves in plastered brick wall , 75mm wide and 65mm deep and shaping horizontal face of groove with cement mortar 1:3. (Cement Brand : Ambuja, ACC, Ultratech or equivalent). Complete in all respect.

S&F of pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50 mm thk. Of an colour having tensile strength of 550 Mpa as in roof covering , fixed with self taping screws/bolts & nuts, neoprene and limpet washers with 150 mm end laps as directed by EIC.

Removing the demolished building material outside the factory premisses.

Taking down carefully copper/aluminium point wiring (light, fan, socket or power) complete, (fittings such as switches, ceiling roses, pendants, regulators sockets etc. to be measured separately), removing materials to store for keeping in safe custody for reuse at site and making good disturbed surfaces of walls, floors, etc.

Material & laboure for PVC insulated, armoured heavy duty electric cable with aluminium conductor, 4 core,1100 volts grade, cross-sectional area 25 sq. mm (Make – Gloster, Unistar, Nicco, CCI or equivalent make)

Supply and fixing 415V 63A TPN 10KA 'C' curve miniature circuit breaker (MCB) and current carrying capacity in the DB complete with connection testing and commissioning. (Make – Havells, L&T, Polycab, or equivalent make)

Supply and fixing 415V 32A TPN 10KA 'C' curve miniature circuit breaker (MCB) and current carrying capacity in the DB complete with connection testing and commissioning. (Make – Havells, L&T, Polycab, or equivalent make)

Supply and fixing 415V 40A TPN 10KA 'C' curve miniature circuit breaker (MCB) and current carrying capacity in the DB complete with connection testing and commissioning. (Make – Havells, L&T, Polycab, or equivalent make)

Supply and fixing 240V 32A SP 10KA 'C' curve miniature circuit breaker (MCB) and current carrying capacity in the MCB DB complete with connection testing and commissioning. (Make – Havells, L&T, Polycab, or equivalent make)

Supply and fixing 240V 32A SPN 10KA 'C' curve miniature circuit breaker (MCB) and current carrying capacity in the MCB DB complete with connection testing and commissioning. (Make – Havells, L&T, Polycab, or equivalent make)

Supply and fixing 240V 16A SP 10KA 'C' curve miniature circuit breaker (MCB) and current carrying capacity in the MCB DB complete with connection testing and commissioning. (Make – Havells, L&T, Polycab, or equivalent make)

Supply and fixing 240V 10A SP 10KA 'C' curve miniature circuit breaker (MCB) and current carrying capacity in the MCB DB complete with connection testing and commissioning. (Make – Havells, L&T, Polycab, or equivalent make)

Supply and fixing 240V 6A SP 10KA 'C' curve miniature circuit breaker (MCB) and current carrying capacity in the MCB DB complete with connection testing and commissioning. (Make – Havells, L&T, Polycab, or equivalent make)

Material & labour for wiring with Copper conductor sheathed cables in PVC casing & caping One light point or one fan point controlled by one switch with cables 1.5 sq. mm size

Supply and fixing of wiring for circuit/submain wiring along with earth wire 2x4.0 sq. mm + 1x4.0 sq. mm of FR PVC insulated copper conductor, single core cable in surface in PVC casing caping as required

Supply and fixing of wiring for circuit/submain wiring along with earth wire 2x2.5 sq. mm + 1x2.5 sq. mm of FR PVC insulated copper conductor, single core cable in surface in PVC casing caping as required

Supply and fixing of wiring for circuit/submain wiring along with earth wire 2x1.5 sq. mm + 1x1.50 sq. mm of FR PVC insulated copper conductor, single core cable in surface in PVC casing caping as required

Supply and fixing of wiring for circuit/submain wiring with 4x4.0 sq. mm + 1x2.5 sq. mm earth wire of FR PVC insulated copper conductor, single core cable in surface in PVC casing caping as required

Fixing only LED lights fitting 1x 20W, 220V,AC decorative box type with driver, holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete.

Hanging only ceiling fan (M.D.supply) and connecting up including provision of cable from ceiling rose or connector to fan

Supply and fixing stepped type electronic fan regulator flush type on the existing phenolic laminated sheet etc. as reqd.

M&L for Switch piano, flush type single pole, one way 6 Amp

Supply and Fixing of socket outlet 3 pin 6A flush type

M&L for Switch socket combination 5 in 1, 3 pin, 6 and 16 Amp flush type with fuse & neon indicator

Material & leboure for ceiling rose, 3 phase/PVC/polycarbonate isolated body

Suppply & Fixing of 75 mm X 75 mm X 50 mm PVC box for mounting of ceiling rose

Supply and fixing of 4 ways (4+12), Double Door horizontal type three pole and neutral, sheet steel, MCB distribution board, 415 V, on surface / recess, complete with tinned copper busbar, neutral bus bar, din bar, inter connections, powder painted including earthing etc. as required. ( But without MCB/RCCB/Isolator)

Material & labour for PVC rectangular block for mounting, switches, sockets,fan regulator etc. with 3 mm thick plastic laminated sheet cover of size 250 x 200 x 50 mm deep

Material & labour for PVC rectangular block for mounting, switches, sockets,fan regulator etc. with 3 mm thick plastic laminated sheet cover of size 175 x 100 x 50 mm deep

Supply & fixing of Sheet metal enclosure for single door 2 way MCB DB 240 V without busbar

Supply & fixing of Sheet metal enclosure for single door 4 way Tripple Pole & Neutral MCB DB 415 V without busbar

Material & Labour 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 to poles or any other indicated situation for loop earthling etc. as required 4mm dia galvanised iron or steel wire

Material & labour for earthing complete with galvanised steel pipe electrode, 40mm bore,medium grade, 2.5 metres length,buried directly and preferably vertically in ground with top edge not less than 1.25 metres below ground level connected with earthing lead of 4mm dia galvanised iron or steel wire all as shown in Plate No. 2 to the earthing test point all as specified and indicated including testing on completion

S. K. DUTTA & CO (BID ID -762586)