REPAIRS TO WOODEN AND ALUMINIUM JOINERIES REPAIRS IN TECH AREA AT AFS UNDER GE (AF) JORHAT

Amount

Taking down chowkats or frames with shutters (without taking off the shutters from the frame) of area not exc. 1.50 Sqm each complete all as specified and as directed.

All as per Serial item No. 1 here-in-before but area exc.1.50 Sqm but not exc. 4.00sqm each.

Taking down shutters of any description n. exc. 1.00 Sqm each complete all as specified and as directed.

All as per Serial item No. 3 here-in-before but exc.1.00 Sqm but not exc. 2.00 sqm each.

M&L for well seasoned 2nd class hard wood plain, solid, straight chowkat and frames, wrought, framed, rebated on the solid rounded or chamfered, put together with glue pinned at joints complete all as specified and as directed.

M&L for 30mm thick second class hard wood, glazed and skeleton shutters, open rebated and prepare to received glass, gauge, etc. divided into squares with plain chamfered or rounded mitred and sash bars any number, edges of framing plain chamfered or rounded fitted with cut and mitred beads for securing glass, etc. sizes of members of shutters as specified in SSR Part-I, Section-8 Clause 8.24 (a) and fitted to wooden chowkhat complete all as specified and as directed.

M&L for 35mm thick second class hard wood, glazed and skeleton shutters, open rebated and prepare to received glass, gauge, etc. divided into squares with plain chamfered or rounded mitred and without sash bars, any number edges of framing plain chamfered or rounded fitted with cut and mitred beads for securing glass, etc. sizes of members of shutters as specified in SSR Part-I, Section-8, Clause 8.24 (a) and fitted to wooden chowkhat complete all as specified and as directed.

M&L for 30mm thick flush shutters, solid core construction, with block board core and plywood face panels, commercial type on both sides complete all as specified and as directed.

M&L for 25mm thick flush shutters, solid core construction with block board core and both faces is covered with decorative face veener with lipping frame to match complete all as specified and as directed.

S&F factory made 35mm thick 2nd class hard wood plain framed paneled shutter (two panel) with locking rail and panel of 9mm BWP commercial ply or 12mm veneered particle board with commercial veneered on both face. The size of rail and style as per IS : 1003 (Part-I) kiln seasoned and chemically pressure treated complete all as specified and as directed.

S&F PVC Solid door frame of 50x47mm size made out of 5.0mm plain colour PVC sheet reinforced with mild steel square tube as specified and as per manufacture’s instructions complete all as specified and as directed.

S&F 30mm thick factory made solid panel PVC door shutter (Style) consisting of frame made out of MS tubes for top and bottom rails. MS frame shall be covered with heat moulded palin colour PVC 'C' channel having a PVC sheet strip of 20mm width struck inside with solvent cement for stiles and plain colour PVC sheets for top rail, lock rail and bottom rail on on either side and as gap insert for top rail and bottom rail. Panellining of plain colour PVC sheet to be fitted in the MS frame welded /sealded to the stiles and rails with suitable PVC sheet beading and joined together with solvent cement supplying and fixing in the frame at site as per specification and drawing complete all as specified and as directed.

S&F 3mm thick sheet glass ordinary quality, fixed with oil putty or wooden bead in square n. exc. 0.5 Sqm in each pane complete all as specified and as 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 including all cutting, wastage, etc complete all as specified and as directed.

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

S&F mild steel work flat iron as in bands, straps, hold fast, plain angle cleat, wall tie, etc. and similar small articles conforming conforming to Fe 410-0 or Fe-310-0 compelete all as specified and as directed.

M&L for plain cement concrete (1:3:6) type C-1 (using 20mm graded stone aggregate) as in coping , PCC block for fixing of hold fast, sanitary fittings, etc. complete all as specified and as directed.

S&F 75mm long butt hinges "medium weight" cold rolled mild steel complete all as specified and as directed.

All as per Serial item No.18 here-in-before but 100mm long.

S&F 100mm long aluminium anodised, barrel tower bolts of extruded section complete all as specified and as directed.

All as per Serial item No.20 here-in-before but of 150mm long.

S&F 150mm size extruded aluminium alloy handle, fabricated type anodised complete all as specified and as directed.

All as per Serial item No.22 here-in-before but of size 100mm.

S&F 250mm long aluminium alloy, anodised, sliding door bolt with hasp & staple (bolt type) and fixing clips of sheet, cast or extruded section and fixing bolts and sliding bolts of extruded section or cast aluminium alloy complete all as specified and as directed.

S&F for 100mm long stainless steel butt hinges complete all as specified and as directed.

S&F as in repairs 300mm mild steel ordinary rat tail rod pattern springs including roller and roller plate complete all as specified and as directed.

S&F as in repairs hydraulically regulated door closer aluminium body, heavy duty designation No.3, universal type, suitable for door shutter weighing between 61 Kg to 80 Kg complete all as specified and as directed.

S&F as in repairs double action floor spring hydraulically regulated made up of minimum 1.25mm thick aluminium alloy sheet foundation box, main body with stainless steel cover, governing pivot made of brass, other parts made of mild steel heavy duty and fixed complete all as specified and as directed.

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

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

M&L for 2nd class hard wood scantling wrought on faces fixed as in unframed work with nails in any position complete all as specified and as directed.

M&L for 2nd class hard wood plain fillets, square rectangular or triangular in section, clean sawn of sectional area exc.13.0 sq.cm but not exc. 25 sq.cm screwed with nails complete all as specified and as directed.

Dismantling wall / ceiling boards (fibre, pulf, insulation etc.) wall or insulation boards / slabs / blankets, any thickness including cover fillets and removing unserviceable material from site of work complete all as specified and as directed.

S&F aluminium anodised snap grid frame work of size 605x605mm for false ceiling to support the boards / tiles including proper hanging arrangement with anodized galvanised iron wire and adjuster complete all specified and as directed.

S&F 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 as directed.

S&F 6mm thick high pressure steam cured non asbestos fibre cement designer ceiling board tiles of size to suit grid mould (605mm x 605mm) and fixing in grid mould as per manufacturer's instructions complete all as specified and as directed.

M&L for 4mm thick plywood grade BWR, type BB fixed to timber frame work with screw complete all as specified and as directed.

M&L for 2nd class hard wood plain fillets, square or rectangular or triangular in section, wrought, sectional area exc. 6.0 sq.cm but not exc. 13.0 sq.cm (as in cover fillets) screwed with nails or brads complete all as specified and as directed.

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

M&L for applying two coats of creosote oil after preparation of wood surfaces and wood based materials new or old surfaces of any description and girth, not otherwise described for and treated with complete all as specified and as directed.

S&F for powder coated aluminium anodised frame for doors, windows ventilators with one or more rebates including joining cleat for fixing etc. complete all as specified and as directed.

S&F powder coated anodised aluminium door shutters, aluminium section weighing 0.55 kg/m including necessary joining cleats, glazing clips, ruber neoprene packing, handles 2 Nos in each door, hinges, anodised aluminum snap beading screws etc complete all as specified and as directed.

S&F for powder coated aluminium window and ventilator glazed/gauged shutters sliding type without sash bars, aluminium sections weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws, anodised aluminium fittings complete all as specified and as directed.

S&F aluminium DECO grill of standard section, type 'A' diagonal, with U rail necessary jointing cleats, screws fixed with frame etc complete all as specified and as directed.

Dismantling aluminium door shutter including assembly exceeding 1.00 Sqm but not exceeding 2.00 Sqm and repair for proper functioning by adjusting moving assembly of floor spring, pivot, hinges etc and re-erecting the shutter including straightening, cutting, tightening of door shutter and making easy movement of the shutter including replacing of mortice lock door, door handles, rubber glass beading complete all as specified and as directed. Note : Floor springs & mortice locks are to be measured and paid separately here-in-after.

S&F aluminium partition with powder coated aluminium frame work with standard sections of medium size and weight not less than 1.00 Kg/Rm and confirming to catalogue of Jindal or equivalent. The partition shall be fixed with 12mm thick prelaminated particle board with decorative lamination on both sides of approved colour, in bottom panel and with 5.5mm thick glass of approved make in top panel. The frame shall be with one or more rebates including joining cleats, glazing clips, standard rubber beading, etc., including fixing properly at floor level and wall/column faces properly after taking down partitions of any descriptions and other similar works complete all as specified and as directed .

M&L for 12mm thick prelaminated particle board, interior grade, prelaminated both sides with decorative choice lamination including necessary fitting complete all as specified and as directed.

S&F for door seal of any description complete all as specified and as directed.

M&L for 5mm thick PVC sheet fillet of width 35mm for wall paneling inclusive of fixing on to wall to make PVC frame as per specifications and drawing complete all as specified and as directed.

M&L for 5mm thick colour PVC prelam sheet in strips & channel feathered at the edges for fixing on solid PVC wall lining, insulated PVC wall lining and solid PVC partitions inclusive of solvent cement and fixing at site complete all as specified and as directed.

S&F as in repairs of aluminium door lock and key assembly (dead lock)/ mortice lock, vertical type of size 100mm of any description complete all as specified and as directed.

S&F as in repairs 20mm dia Harrison rails, mild steel, chromium plated with fixing brackets, stops, rollers, etc. complete all as specified and as directed.

Taking down cement plaster of any description on brick walls or on concrete surfaces including raking out Joints, hacking for key, scrubbing down with water, etc and removing the same from the site(s) complete all as specified and as directed.

M&L for 15mm thick rendering in cement mortar (1:6) on fair faces of brick work or concrete surfaces and finished even and smooth complete all as specified and as directed.

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

S&F in repairs for 100mm long butt hinges, medium weight, cold rolled mild steel, and fixed with bronze/brass hinge pins complete all as specified and as directed.

All as per Serial item No. 56 here-in-before but of size 75mm.

S&F as in repairs for 200mm aluminium anodised, barrel tower bolts of extruded section and fixed with bronze/brass hinge pins complete all as specified and as directed.

All as per Serial item No. 58 here-in-before but of size 150mm.

S&F as in repairs for 150mm aluminium handles, cast type, anodised complete all as specified and as directed.

All as per Serial item No. 60 here-in-before but of size 125mm.

S&F as in repairs aluminium alloy, anodised, sliding door bolt 250mm long with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast-aluminium alloy 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 AT DHAR AND CO (BID ID -3277214)

SANDHUSONS (BID ID -3276873)

M/S AK SINGH (BID ID -3279755)

M/S Deep Construction (BID ID -3279504)

A K DUTTA CHOWDHURY AND CO (BID ID -3280101)

M/S DHAR AND DHAR (BID ID -3279818)

M/S DILIP GOSWAMI (BID ID -3279781)

Bidder Name

A K DUTTA CHOWDHURY AND CO

SANDHUSONS

M/S RK SAHA AND CO

M/S Deep Construction

M/S DHAR AND DHAR

M/S DILIP GOSWAMI

M/S AK SINGH

M/S AT DHAR AND CO