REPAIRS TO FLOORING PLASTERING WATER TANK ROOFING LEAKAGE SEEPAGE CEILING JOINERIES PLUMBING AND ALLIED WORKS AT AFS JORHAT UNDER GE AF JORHAT

Amount

Taking down chowkats or frames exc 1.5 Sqm but not exc 4 Sqm each with shutters (without taking off shutters from the frame) complete all as specified and directed by Engr-in-charge.

All as per item No.01 above but not exc 1.50 Sqm each complete all as specified and directed by Engr-in-charge.

Taking down chowkhats or frame exc 1.50 sqm but not exc 4.00 sqm each complete all as specified and directed.

Refixing in shutters in same opening of any description n.exc 1.00 sqm each complete all as specified and directed by Engr-in-charge.

Refixing in shutters in same opening of any description exc 1.00 sqm but n. exc 2.00 sqm each complete all as specified and directed by Engr-in-charge.

Taking down shutters of any description exc 1 Sqm but not exc 2 Sqm each complete all as specified and directed.

All as per item No.06 above but not exc. 1 Sqm complete all as specified and directed by Engr-in-charge.

S&F 2nd class hard wood plain, solid, straight chowkats and frames, wrought, framed rebated on the solid, rounded or chamfered put together with glue, pinned at joints incl hold fast, pcc work and making good the disturb surface complete all as specified and directed.

S&F Pressed steel door frame with one or more rebate including necessary fixing lock hinges, lock strike plate etc complete of size size 105 mm x 60 mm including making good the disturb with plaster in cement mortar 1:4 and finishes as existing complete all as specified and directed.

All as per Item No. 09 but size 125 mm x 60 mm including making good the disturb with plaster in cement mortar 1:4 and finishes as existing complete all as specified and directed.

All as per Item No. 09 but size 75 mm x 50 mm including making good the disturb with plaster in cement mortar 1:4 and finishes as existing complete all as specified and directed.

S&F mild steel hold fast conforming to Fe-290 Gde E -165 complete all as specified and as directed.

Material and labour Plain Cement Concrete (1:3:6) type C1 (using 20 mm graded stone aggregate) as in bed blocks for hold fast including use and waste of form work complete all as specified and as directed.

Treating small articles such as hold fast etc area tarred n exc 0.10 Sqm each incl preparation of surface complete all as specified and directed by Engr-in-charge.

S&F 30 mm thick Flush shutters, solid core construction, with block board core and plywood face panels, commercial type on both sides complete all as specified and directed.

S&F 24 mm thick Flush shutters, solid core construction, with particle board core and one face is coverd with decorative face veneer with lapping /frame to match complete all as specified and directed.

S&F 30mm thick 2nd class hard wood glazed and skelton shutters open rebated and prepared to receive glass, guage etc, without sash bars, edges of framing plain chamfered or rounded, fitted with cut and mitred beads for securing glass, guage etc, size of members of shutters as specified in MES SSR Part-I, Section 8, Clause 8.20 (b) complete all as specified and directed.

M&L for preparation of new or previously untreated wooden surfaces of any description, not otherwise described over 10cm width or girth and applying two coats of synthetic enamel paint over a coat of pink primer complete all as specified and directed.

S&F of factory made soild PVC door frame of size 50mmx47mm made out of 5mm thick single side prelam PVC sheet reinforced with mild steel square tube and edges will be painted to match with single side prelam sheet as per specification and drawing given on MES schedule 2009 (Part - I) complete all as specified & directed.

S&F of 30mm thick (style thickness) factory made solid panel PVC door shutter consisting of frame made out of mild steel tubes for top and bottom rails, mild steel frame shall be covered with heat moulded single sode prelam PVC 'C' channel having a PVC sheet strip of 20mm width stuck inside with solvent cement for stiles and single side prelam PVC sheet for top rail, lock rail and bottom rail on either side & as gap insert for top rail and bottom rail on either side & as gap insert for top rail and bottom rail, panelling of both side prelam PVC sheet to be fitted in the mild steel frame welded /sealed to the stiles and rails with suitable PVC sheet beading and jointed together with solvent cement as per specification and drawing given on MES Schedule Part-II (2010) Complete all as specified and directed.

S&F 300mm long aluminium alloy anodised, sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet cast or extruded sections and fixing bolts and sliding bolts of extruded section or cast aluminium alloy and fixed complete all as specified & directed

S&F 100mm size MS butt hinges, medium weight, cold rolled and fixed complete all as specified and directed.

S& F Contineous piano hinges mild steel, bright finish or electrogalvanised width of flap 20mm complete all as specified and directed by Engr-in-charge.

S&F 150 mm size aluminium handle cast type anodised complete all as specified and directed.

S&F 200mm long aluminium anodised barrel tower bolt of extruded section and fixed complete all as specified and directed.

S&F 150mm long aluminium anodised barrel tower bolt of extruded section and fixed complete all as specified and directed.

S&F, in repair, 140mm long floor door stopper of aluminium alloy body and tongue, anodised, with hard drawn steel spring, fixed in floor complete all as specified and directed.

S&F 3 mm thick sheet glass, ordinary quality and glazing with oil putty/wooden beading in square not exc 0.50 Sqm in each pane complete all as specified and directed.

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

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

S&F in repair 300 mm , ordinary rat tail rod pattern springs including roller and roller plate complete all as specified and directed by Engr-in-charge.

S&F in repair door seal 0.90m long for bottom of door complete all as specified and directed by Engr-in-charge.

S&F in repair door seal 1.10m long for bottom of door complete all as specified and directed by Engr-in-charge.

S&F in repair door seal 1.20m long for bottom of door complete all as specified and directed by Engr-in-charge.

M&L for Hasp and staple of aluminium anodized, safety type, 100 mm long, fixed with screws complete all as specified.

S&F 3 mm thick figured glass pin head type and glazing with oil putty in squares in exc 0.5 sq.m in each pane complete all as specified and directed by Engr-in-charge.

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

All as per item No.38 above but without glazing bars.complete all as specified and as directed

S&F Steel windows or ventilators, fixed type, with glazing bars complete all as specified and directed.

M&L for preparation of new or previously untreated steel surface of any description, over 10 cm width or girth, not otherwise described and applying two coats of synthetic enamel paint (ordinary tint) over a coat of red- oxide, zinc chrome primer complete all as specified and directed.

Taking up or down 15mm bore steel water tubing including connections & fittings, complete all as specified and as directed.

S&F Steel Water Tubing 15mm dia (Bore), Galvanised, ‘Medium Grade’ with all Fittings, fixed to Walls, Ceiling or laid in Floors, complete as all specified and as directed.

S&F in Repairs Vitreous China Wash down Water Closet Pan (Pedestal Pattern) (White) including fixing Bolts (excluding Flushing Cistern and Flushing Pipe) with Plastic Water Closet Seat, Black, Closed Pattern with Recessed Bottom and Cover including Mild Steel Chromium Plated Aluminium Hanging Device, including Making Good the disturbed Surfaces with Cement Mortar 1:3, complete all as specified and as directed.

S&F in Repairs PVC Flushing Cistern 10 LITRE capacity, Low Level Valve Less, Symphonic Action type, White, with Inlet, Ball Valve, Float and Handle including 32mm dia PVC Flush Pipe, a Pair of Cast Iron Brackets duly Painted/ Erecting Stand including Cutting and Pinning in Ends, Making Good the Disturbed Surfaces in Cement Mortar 1:3 including connected Items, complete all as specified and as directed.

S&F in Repairs Vitreous China Wash Hand Basin size 550X400mm (Flat Back or Angle Back type) White, with 32mm dia Brass Chromium Plated Waste Fitting , Waste Pipe, a Pair of Cast Iron Brackets duly Painted/ Erecting Stand including Cutting and Pinning in Ends, Making Good Disturbed Surfaces in Cement Mortar 1:3 including Taking down Unservice -able Wash Hand Basin and connected Items, complete all as specified and as directed.

S&F PVC Connection 15mm size with PTMT Nuts of length 450mm, complete all as specified and as directed.

S&F in repairs for 15mm cast copper alloy fancy type chromium plated bib taps with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed complete all as specified and directed by Engr-in-charge.

S&F in repairs for PVC 15mm dia Bib cock of PTMT White colour screwed down high pressure with crutch or butterfly handle screwed both and iron pipe or for unions and fixed complete all as specified and directed by Engr-in-charge.

S&F in repairs Pillar Tap 15mm Bore, Cast Copper Alloy, Chromium Plated with Capstan Heads, screwed down high pressure, with long screwed Shanks and Fly-Nuts, screwed for Iron Pipe, complete all as specified and as directed.

S&F in repair Stop Valve 20 mm Bore (dia), Cast Copper Alloy, screwed down, high pressure, with crutch or butterfly handle screwed both ends for iron pipe or for Union,complete all as specified and as directed

S&F for Ball brass valvs 15mm dia, high pressure, with polythene float and flynut complete screwed for iron pipe or brass ferrule and fixed complete all as specified and directed by Engr-in-charge.

S&F for Ball brass valvs 20mm dia, high pressure, with polythene float and flynut complete screwed for iron pipe or brass ferrule and fixed complete all as specified and directed by Engr-in-charge.

Dismantling water storage tank exc 250 & n.exc 500 ltr capacity and removing from site, complete all as specified and as directed.

All as per item No. 54 above but exc 500 ltr & not exc 1000 Ltrs complete all as specified and directed by Engr-in-charge.

S&F for Rotational moulded polyethylene water storage tank 500 ltrs capacity (cylindrical vertical with closed top),double layers, hoisted and fixed in position all as specified in SSR part-I (ISI embosed) complete all as specified and directed by Engr-in-charge.

All as per itme No 56 above but 1000 ltr capacity complete all as specified and directed by Engr-in-charge.

S&F in repairs for 32 dia waste coupling with waste pipe of PTMT (half or full threaded) Minimum weight 45gms complete all as specified and directed by Engr-in-charge.

S&F in repairs for 40 dia waste coupling with waste pipe of PTMT (half or full threaded) Minimum weight 60 gms complete all as specified and directed by Engr-in-charge.

S&F in repairs PVC seat cover for EWC (white/black colour) complete with MS Hinged chromium plated complete all as specified and directed by Engr-in-charge.

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

M&L for 40mm thick cement concrete 1:2:4 type B-1 (using20mm graded stone agg) as in floors laid in panels, top surface without using extra cement complete all as specified and directed by Engr-in-charge.

S&F glass dividing strip 3mm thick and 38 mm wide inserted in position confirming to design complete all as specified and directed by Engr-in-charge.

M&L for 100mm thick cement concrete 1:2:4 type B-2 (using 40mm graded stone agg)as in road path hard standing etc laid in panels in,path & pavement by making impression of expanded metal formwork as required and finishing the surfaces complete all as specified and directed.

Demolition of stone slab and tiles of any description or thickness in floors,footpath, aprons or in shelves, platform etc bedded and pointed in any mortar complete all as specified and directed.

M&L 20 mm thick GRANITE (of any type) work (Table rubbed and polished) in steps, jambs, pillars, window-cills, cooking platforms and like in cement mortar (1:4), including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite, complete all as specified and as directed.

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

M&L coloured non skid ceramic tiles of size 7 to 8 mm thick (Square /Rectangular) area of each tile exceeding 0.06 sqm but not exceeding 0.11 sqm, in FLOOR etc set and jointed in neat cement slurry and pointed in white or colured cement to match, including 20 mm thick cement screed bedding layer in cement mortar 1:6 complete all as specified and directed by Engr-in-charge.

S&F Glazed ceramic coloured tiles in vertical surfaces such as DADO etc, size 300x200x7 mm thick set and jointed in neat cement slurry and pointed in white or coloured cement to match, incl 10 mm thick rendering in cement mortar 1:3 as backing layer of tiles complete all as specified and as directed.

M&L Vitrified ceramic tiles 10 mm thick (Square /Rectangular) polished light/dark shade or any shade , area of each tile exceeding 0.18 sqm but not exceeding 0.38 sqm, in FLOOR etc set and jointed in neat cement slurry and pointed in white or colured cement to match, including 20 mm thick cement screed bedding layer in cement mortar 1:6 complete all as specified and directed by Engr-in-charge.

M&L Vitrified ceramic tiles 10 mm thick (Square /Rectangular)polished , light/dark shade or any shade area of each tile exceeding 0.18 sqm but not exceeding 0.38 sqm, in SKIRTINGS etc set and jointed in neat cement slurry and pointed in white or colured cement to match, including 10 mm thick cement backing coat in cement mortar (1:3) complete all as specified and directed by Engr-in-charge.

Taking down cement plaster including racking out joints, hacking for key and scrubbing down with water complete all as specified and directed by Engr-in-charge.

M&L for Rendering 15mm thick on Fair Faces of Brick Work or Concrete Surfaces in Cement Mortar 1:4 incl wpc, and finished Fair and Even, complete all as specified and as directed.

M&L for Rendering 15mm thick on Fair Faces of Brick Work or Concrete Surfaces in Cement Mortar 1:6, and finished Even and Smooth without using Extra Cement, complete all as specified and as directed.

M&L for Rendering 5 mm thick in Cement Mortar 1:3 on fair faces of concrete surfaces as in CEILING finished even and smooth (without using extra cement) complete all as specified and as directed.

Preparing Newly Plastered Surfaces of CEILING and applying THREE COATS of WHITE WASHING, complete all as specified and as directed.

Preparing New Plastered Surfaces of Walls and applying Three Coats of White Wash, complete all as specified and as directed.

Preparing Newly Plastered Surfaces of Walls and applying Two Coats of Cement Base Paint over a Coat of approved Primer, complete all as specified and as directed.

Dismantling timber scantling, 40 sqcm and over in section, in any position, in unframed work, complete all as specified and as directed.

S&F 2nd class HW wrought on faces as in unframed work complete all as specified and as directed.

S&F 2nd class HW clean sawn on faces as in unframed work complete all as specified and as directed.

Dismantling timber fillets, Rails, posts, rafter purlin etc under 40 Sqcm in section in any position as in unframed work, complete all as specified and as directed.

S&F 2nd class hard wood plain fillets square rectangular or triangular in sec wrought sectional area exc 3.0 sqcm but not exc 6.0 sqcm (as in COVER FILLETS) screwed with nails complete all as specified and as directed.

S&F 2nd class hard wood plain fillets square rectangular or triangular in sec clean sawn sectional area exc 6.0 sqcm but not exc 13 sqcm (as in FORKING PIECE) screwed with nails complete all as specified and as directed.

S&F 2nd class hard wood plain fillets square rectangular or triangular in sec clean sawn sectional area exc 13.0 sqcm but not exc 25 sqcm screwed with nails complete all as specified and as directed.

Dismantling wall /ceiling boards( Fibre, pulf, insulation etc) any thickness incl cover fillets complete all as specified and as directed.

S&F for false ceiling with aluminium anodised snap grid (605X605mm size) to support the boards / tiles complete as directed by the Engineer-in-Charge.

S&F for Hangers 6mm dia GI (upto 1200mm length) adjusting level fixed to roof slabs by means of ceiling cleats made out of GI flat 40 x 3mm size 60mm long and expansion hold fasteners 12.5mm dia, 40mm long complete all as specified and directed by Engr-in-charge.

S&F for 4mm thick Non asbestos fibre cement building fixed or laid/inserted to timber/GI/Aluminium framework with screws complete all as specified and directed by Engr-in-charge.

S&F 4 mm thick asbestos cement plain building board as in ceiling fixed to timber frame work with screws including three coats of white wash complete all as specified and directed by Engr-in-charge.

Preparation of new wooden surface of any description over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of pink primer complete all as specified and as directed.

Preparation of new wooden surface of any description n exc 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of pink primer complete all as specified and as directed.

M&L preparing surfaces of wood new or old of any description and girth and treated with two coats of creosote oil complete all as specified and directed by Engr-in-charge.

Dismantling Asbestos Cement Sheets (Corrugated or Semi-Corrugated) including Ridge of any description and any thickness, complete all as specified and as directed.

S&F Pre- painted galvalume aluminium zinc coated GI based (Trapezoidal shaped) corrugated steel sheet 0.50mm thick (pitch centre to centre 200-205mm and height of corrugation 28.5mm) of an colour as approved,having tensile strength of 550 Mpa as in roof covering/ cladding to wall, fixed with self tapping screw complete all as specified and as directed.

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

Taking down cement plastering including existing roof treatment removing all rubbish off the premeses, as per the diraction. Cleaning throughly washed with water to remove dust etc complete all as specified and directed by Engr-in-charge.

M&L for PCC 1:2:4 type B-1 (using 20 mm graded stone aggregate) as in roof kerbs or mud stops,making slope/ gradient required on roof slab complete all as specified and directed by Engr-in-charge.

M&L 20mm thick plastering in cement mortar 1:4 on pcc using water proofing compound @ 2% by wt of cement roof slab with complete all as specified and directed by Engr-in-charge.

Supply only integral water proffing compound, confirming to IS and as approved complete all as directed Engr in charge.

M&L applying evenly a coat of Blown hot bitumen of grade 85/25 @ 1.2 Kg per Sqm complete all as specified and directed by Engr-in-charge.

Applying a layer APP based Polymeric membrane, 3.0mm thick (minimum) weighing 3.0 Kg/Sqm (reinforced) with polyster Non woven fabric weighnig not less than 150 gms/Sqm by Torch application. The overlap shall be minimum 100 mm on Traverce direction and 75 mm on longitudinal direction and sealing overlap complete all as specified and directed by Engr-in-charge. Note:- The contract sum shall be calculated by deducting the amount shown in Credit Schedule attached to this tender, from total amount of Schedule 'A'/BOQ

A K DUTTA CHOWDHURY AND CO

NIHAR ENTERPRISE

Bidder Name

A K DUTTA CHOWDHURY AND CO

NIHAR ENTERPRISE

A M CHOUDHURY AND CO