REPAIRS/ REPLACEMENT OF FLOORING, JOINERY, PLUMBING, PERIODICAL SERVICES AND STATIC WATER TANK IN WSA AREA AT AFS UNDER GE (AF) JORHAT

Amount

Demolition of unreinforced concrete as in roof treatment including removal of existing roof treatment and removing rubbish off the premises and cleaning throughly, washed out with water to remove dust, etc. complete all as specified and as directed.

M&L for plain cement concrete (1:2:4) type B-0 (using 12.5mm graded stone aggregate) for providing cement concrete in roof kerbs or mud stops, rounded or chamfered on edges as for padding including mixing with WPC @ 3% by weight of cement or as per manufacturer's instructions complete all as specified and as directed. Note : WPC shall be measured and paid separately.

Supply only integral water proofing compound (WPC) confirming to IS-2645 and as approved complete all as specified and as directed.

M&L for water proofing treatment with APP based standard membrane over PCC padding as on roof with the following courses of treatment complete all as specified and as directed as follows:- (a) Apply bituminous primer @ 1.20 Kg/sqm of the surface area including cleaning the surfaces. (b) Apply 3mm thick APP plastomeric bitumen based mineral finished water proofing membrane polyster reinforced (4kg/sqm) with 10cm over laps at joints and laid with LPG torch over lap sealed and finished neat including surface preparation before and after application of treatment as per manufactures instruction. (c) The finished surface be given bituminous based aluminium paint as per manufacturer's instructions.

Demolition of brick work, built in cement mortar including all quoins, arches, pillars, etc. but excluding ashlar facings, dressed and precast concrete articles, etc. complete all as specified and as directed.

M&L for brickwork with sub class ‘B’ bricks, straight or curved on plan exc. 6m mean radius, built in cement motar (1:4) complete all as specified and as directed.

Taking down cement plaster of any description including racking out joints, hacking for key, scrubbing down with water complete all as specified and as directed.

M&L for rendering 15mm thick in cement mortar (1:6) on fair faces of brick work or concrete surfaces, finishing the plastered surfaces fair and even without using extra cement complete all as specified and as directed.

M&L for rendering 5mm thick in cement mortar (1:3) on fair faces of brick work or concrete surfaces as on ceiling complete all as specified and as directed.

M&L for rendering 15mm thick in cement mortar (1:4) on fair faces of brick work or concrete surfaces as on slab plastered surfaces finishing fair and even without using extra cement complete all as specified and as directed.

M&L for preparation of new plastered surfaces of walls and applying three coats of white wash complete all as specified and as directed.

M&L for preparation of new plastered surfaces of walls and applying two coats of oil bound distemper over and including one coat of alkali resistant primer complete all as specified and as directed.

M&L for preparation of new plastered surfaces of walls and applying two coats of cement base paint over and including one coat of alkali resistant primer complete all as specified and as directed.

M&L for preparation plastered or unplastered surfaces after complete removal of existing treatment and applying two or more coats of 100% premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre/10 Sqm over and including priming coat of exterior primer applied @ 0.90 litre/10sqm over new surfaces complete all as specified and as directed.

M&L for preparation of new plastered surfaces of ceiling and applying three coats of white wash complete all as specified and as directed.

M&L for complete removal of existing treatment of old treated wall surfaces and applying two coats of acrylic emulsion anti-fungal paint (CAMOUFLAGE PATTERN) over and including one coat of alkali resistant priming paint complete all as specified and as directed.

M&L for preparation old existing distempered surface of wall by washing, rubbing down and stopping of distempered surfaces and applying one coat of distemper oil emulsion (oil bound washable distemper) complete all as specified and as directed.

M&L for complete removal of existing treatment by rubbing down of walls and applying two coats of oil bound distemper over one coat of alkali resistant priming paint over and including layer of 2mm thick (average thickness) wall care putty complete all as specified and as directed.

M&L for preparation of old decorated plastered surfaces of walls and applying one coat of white wash complete all as specified and as directed.

M&L for preparation of old decorated plastered surfaces of ceiling and applying one coat of white wash complete all as specified and as directed.

M&L for preparation of old steel surfaces of any description, over 10cm in width or girth and applying one coat of synthetic enamel paint (first grade quality) complete all as specified and as directed .

Dismantling of plain or corrugated steel sheeting, any gauge, thickness, including 'Nainital' or similar pattern roof covering complete all as specified and as directed.

S&F pre-painted galvalume aluminium zinc coated GI based corrugated steel sheet 0.50mm thick of any colour, having tensile strength of 550 Mpa as in roof covering/cladding to wall, etc. fixed with self tapping screws complete all as specified and as directed.

S&F pre-painted galvalume aluminium zinc coated GI based plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, etc., fixed with self tapping screws complete all as specified and as directed.

Dismantling structural steel work including doors, gates, etc. but excluding framed truss, etc. complete all as specified and as directed.

M&L for framed work as in doors or gates of angle or other section with gusset plates, rails, braces, etc., 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 confirming Fe-410W (Gde E-250) quality 'A' complete all as specified and as directed.

S&F 1.60mm thick mild steel, plain, black sheet in hearths; covering to door shutters; covering to door chowkats (frames); chullah hoods; water tanks; water troughs; ducts; urinal troughs and funnels, etc. cut to size edges beaded if directed, holes punched; including round headed screws, clout nails or rivets and fixed to wood or steel members, etc., with plain 40mm lap joints or welded/riveted seams including bending, turning up, mitred angles, stopped ends, outlets, etc. as required complete all as per specified and as directed.

M&L for preparation of new steel surfaces of any description, over 10cm in width or girth and applying two coats of synthetic enamel paint (first grade quality) over and including one coat of red oxide zinc chrome primer complete all as specified and as directed .

S&F joist, channel, angle or tee sections, fixed independently without connecting plates, etc. (cut to ordinary lengths i.e. within 20mm of length indicated) conforming to Fe-410-W, Gde E-250, quality 'A' complete all as specified and as directed.

Demolition of cement concrete (un-reinforced) as in ground floors or pavings not exc. 15cm thickness (below or above GL) complete all as specified and as directed.

M&L for hardcore of gauge not exc. 63mm, broken stone or boulders, deposited, spread and levelled in layers n. exc. 15cm thick, watered and rammed to a true surface complete all as specified and as directed.

M&L for 75mm thick plain cement concrete (1:2:4) type B-2 (using 40mm graded stone aggregate) as in floor, paving, path, etc. finished the surface of concrete pavement by broming including necessary formwork complete all as specified and as directed.

M&L for 40mm thick plain cement concrete (1:2:4) type B-1 (using 20mm graded stone aggregate) as in flooring, finished even and smooth without using extra cement complete all as specified and as directed.

M&L for 100mm thick plain cement concrete (1:4:8) type D-2 (using 40mm graded stone aggregate) as in sub base floor including necessary formwork complete all as specified and as directed.

M&L for 75mm thick plain cement concrete (1:3:6) type C-2 (using 40mm graded stone aggregate) as in plinth protection complete all as specified and as directed.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises complete all as specified and as directed.

M&L for glazed ceramic coloured tiles of size 350x250x7mm/450x350x 7mm thick, fixed as on vertical surfaces such as skirting/dado, etc., set and jointed in neat cement slurry and pointed in white or coloured cement to match, over and including 10mm thick rendering in cement mortar (1:4) as backing layer for tiles complete all as specified and as directed.

M&L for non skid ceramic coloured tiles of size 7 to 8mm thick (square/rectangular), area of each tile exceeding 0.06 sqm but not exceeding 0.11 sqm, fixed on floor, etc., set and jointed in neat cement slurry and pointed in white or colured cement to match, over and including 15mm thick screed bedding in layer, set in cement mortar (1:6) complete all as specified and as directed.

Taking down chowkats or frames with shutters (without taking off shutters from the frames) of area not exc. 1.5 Sqm complete all as specified and as directed.

S&F steel windows with side hung shutters including box type hinges with steel handle, and steel peg stay, complete without glazing bars, dovetailed or welded complete all as specified and as directed.

S&F steel windows with side hung shutters including box type hinges with steel handle, and steel peg stay, complete with glazing bars, dovetailed or welded complete all as specified and as directed.

S&F chimney bars (straight or camber); bearing bars; tongues or water bars for window frames; window guard bars, plain, let in and fixed independently in wooden frames, L or T section supports for shelves, etc. and similar articles conforming to Fe-290, Gde E-165 compelete all as specified and as directed.

S&F of stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with tinned tacks of mild steel wire staples complete all as specified and as directed.

S&F 3.0mm thick sheet glass, ordinary quality and glazing with oil putty or wooden bead in square of area n. exc 0.5 Sqm in each pane complete all as specified and as directed.

S&F of rotational moulded polyethylene (HDPE) water storage tank of capacity 500 litre (cylindrical/vertical with closed top), black in colour, three layered construction, hoisted and fixed in position all specified in MES Schedule Part-I, including dismantling of old existing water storage tank with float valve of any description complete all as specified and as approved.

S&F as in repairs 20mm bore, PTMT ball valve, high pressure with epoxy coated aluminium rod & high density plastic ball screwed for iron pipe (minimum weight 20mm - 210gms) complete all as per specified and as directed.

S&F as in repairs plastic water closet seat, black, closed pattern with flat bottom, and cover and mild steel chromium plated or aluminised hinging device complete all as specified and as directed.

Taking up or down 20mm bore steel tubing and connections, including cleaning for re-fixing or removal from site complete all as per specified and as directed.

All as per Serial item No. 48 here-in-before but 15mm bore.

S&F for 20mm bore galvanised iron water tubes, 'medium grade' with all fittings and fixed to walls or ceilings or laid in floors complete all as specified and as directed.

All as per Serial item No. 50 here-in-before but 15mm bore.

S&F as in repairs for vitreous china wash basin, white, flat back of size 580x450mm excluding taps. waste, chain and plug and porcelain stopper but including brackets complete all as specified and as directed.

S&F as in repairs pillar taps of size 15mm bore, PTMT any colour, high pressure, screwed for iron pipe and fixed (minimum weight 15mm-110gms) complete all as specified and as directed.

S&F as in repairs 10 litres capacity PVC low level syphonic action type flushing cistern, white, with inlet, ball valve, float and handle including brackets, flushing pipe and making connection to pipes complete all as specified and as directed.

S&F as in repairs pedestal pan and trap including connection to drain (or outgoing pipe) and to flushing vitreous china wash down water closet pan (pedestal pattern), white, excluding fixing bolts, flushing cistern and flush pipe, etc. complete all as specified and as directed.

S&F as in repairs health faucet (ABS body) mild steel chromium plated, suitable for 15mm dia pipe with 1.25m long flexible tube and ABS wall hook including making connections and fixed in position complete all as specified and as directed.

S&F as in repairs 15mm dia PVC connection pipe with PTMT nuts of length 600mm complete all as specified and as directed.

S&F as in repairs 32mm bore low density polyethylene pipes (LDPE) of pressure rating 6 kg/cm2, laid in trenches complete all as specified and as directed.

S&F as in repairs vitreous china urinals, bowl type (back or corner wall type) (excluding flushing cistern, flush pipe and waste pipe) complete including providing and fixing plugs, bedding urinal against wall in cement mortar(1:2), securing urinal to plugs with and including 60mm long brass screws, pointing around urinal back in cement; fixing automatic flushing cistern with brackets, flush pipe, grating and Union for discharge pipe (exclusive pipe to flushing cistern, trap and waste pipe) complete all as specified and as directed.

Demolition and breaking up drain pipes (PVC or AC pipe) set in cement mortar for 100mm bore pipe complete all as specified and as directed.

S&F for 110mm bore PVC (SWR) pipes single socketed, in any length with rubber ring joints, laid in trenches or in floors, etc. complete all as specified and as directed.

S&F for 110mm bore PVC (SWR) bends complete all as specified and as directed.

S&F for 110mm bore PVC (SWR) junction single, (Single T) equal or unequal complete all as specified and as directed.

S&F as in repairs for tubular towel rail, brass chromium plated 20mm dia, 'D' type, 60cm long between flanges complete all as specified and as directed.

S&F as in repairs for 20mm gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe complete all specified and as directed.

S&F as in repairs bib tap of size 15mm bore, standard of PTMT, any colour, high pressure, screwed for iron pipe (Minimum weight 15mm-90gms/20mm-125gms) complete all as specified and as directed.

S&F as in repairs 15mm bore stop valves, fancy type, chromium plated, screwed down, high pressure with crutch or butterfly handle, screwed both ends for iron pipe or for unions complete all as specified and as directed. NOTE : The contract sum shall be derieved by deducting the amount shown in Schedule of Credit attached to this tender from total amount of Schedule 'A'/BOQ.

M/S AK SINGH (BID ID -3115229)

M/S DHAR AND DHAR (BID ID -3112783)

M/S DILIP GOSWAMI (BID ID -3112574)

M/S RK SAHA AND CO (BID ID -3112670)

SHRI RAJEN PASWAN (BID ID -3114430)

M/S AT DHAR AND CO (BID ID -3115080)

M/S PAUL CONSTRUCTION (BID ID -3112623)

Bidder Name

M/S RK SAHA AND CO

M/S Deep Construction

M/S DHAR AND DHAR

SHRI RAJEN PASWAN

M/S PAUL CONSTRUCTION

M/S DILIP GOSWAMI

M/S AK SINGH

M/S AT DHAR AND CO