REPAIRS TO WOODEN, STEEL, ALUMINIUM JOINERY INCLUDING DOORS, WINDOWS, ETC. AND OTHER CONNECTED REPAIRING WORKS IN TECH AREA AT AIR FORCE STATION JAMNAGAR NO. 1

Amount

Dismantling plain or corrugated steel sheeting, any gauge, thickness, including Nainital or similar pattern roof coverings

Dismantling wrought iron or mild steel work of any description not otherwise provided for

S&F pre- painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering / cladding to wall, fixed with self tapping screws as specified

M&L for pre-painted galvalume aluminum Zinc coating GI based plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof ridges etc fixed with self drilling screws as specified

S&F roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) (Fe-410-W(Gde-E-250) quality-B) including distance pieces, cleats etc.

S&F steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I. S.1161-1979 grade St.-240

S&F rolled mild steel Fe 410-W (Gde-E-250) quality-B in 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 complete

Demolition of concrete of any description and in any position not otherwise specifically provided for including removal of debris off the MD land

M&L for cement concrete Type C2 (1:3:6) (40mm graded aggregate) in foundations filling and mass concrete

Dismantling of wall and ceiling boards (fibre, pulp, insulation, etc.) or insulation boards / slabs / blankets, any thickness, including cover fillets

S&F false ceiling of Non asbestos fiber cement building boards, manufactured from homogeneous mixture of cement, quartz and cellulose and cured with high pressure steam using auto claving process confirming to IS-14862, of size 600mmx 600mmx 4mm thick fixed over and including anodised aluminium powder coated (minimum thickness of powder coating 50 micron) snap grid frame work of T Section (main & cross member) of size 25mm x25mmx1.5 mm thick in square pattern of grid size 600x600mm....

.......The aluminium frame work will supported on side wall with the used of alumminium 'L' section of size 25x25x1.5mm angles etc. Snap grid shall be supported with hangers of 4mm dia, galvanised iron wire adjusting level fixed to roof slabs/truss etc by means of ceiling cleats made out of galvanised iron flat of size 40x3mm size 60mm long and expansion hold fasteners 12.5mm dia 40mm long complete all as specified and directed

S&F in repairs mineral Fiber Acoustical suspended ceiling board, size of 600 mm x 600 mm, 16mm thick, fixed to any position of false ceiling complete all as specified and directed

Taking down cement or cement lime plaster on brick or stone walls, etc. including raking out joints, hacking for key, scrubbing down with water, etc.

M&L for rendering 15 mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:4

M&L for rendering 10 mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:6, finished even and smooth without using extra cement

M&L for preparation of new plastered surfaces and applying two coats of oil bound distemper over a coat of primer on walls including a coat of cement based wall care putty

Preparing wall surfaces plastered or unplastered 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/ 10 sqm over new surfaces

Preparing old decorated wall surfaces plastered or unplastered 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 in camouflage pattern 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/ 10 sqm over new surfaces

M&L for preparation of old decorated plastered surfaces of walls and applying two coats of oil bound distemper

M&L for preparation of old decorated steel Surfaces of any description, over 10cm in width or girth,not otherwise described and applying one coat of synthetic enamel paint

M&L for preparation of new or previously untreated steel surfaces of any description, over 10cm in 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

Taking down chowkhats or frames exc 1.5 sq. m but n exc 4 sq. m each with shutters (without taking off shutters from the frame)

S&F in position anodised aluminium powder coated (minimum thickness of powder coating 50 micron) three track window (two shutter glazed & one shutters wire gauge) with frame, glazed with 4mm thick tinted glass, and wire gauge with stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm including rubber bead joining cleat for fixing in position, concealed type lock for all two shutter, PVC roller etc all as specified below, complete all as specifed including taking down old window.

(a) Frame (top & side ) section shall of size 92.00x31.75x1.50mm (Section o 20831). (b) Frame (bottom) section shall of size 92.00x31.75x1.50mm (section No 20832). (c) Top & side members of shutter section shall be of size 18.00x40.00x1.55mm (Section No 20738). (d) Shutter interlock section shall be size 18.00 x 40.00x1.45mm (Section 20737) (e)Bottom members of shutter section shall be size 18x40.00x1.55mm (Section No 20736) Note : Section Nos given above are of make Jindal, contractor may use similar section of other makes mentioned in Appx B

S&F aluminium (powder coated with approved colour) ventilator, partially glazed and partially louvers, outer frame & mullion fabricated with alumimium section of size 82.50mm x 38.00mmx1.5mm thick (Cat No 20036), half portion glazed with 4mm thick frosted glass including rubber beading & glazing clip, half portion louvers of 80mm wide & 4mm thick frosted glass including alumimium louver patti including SS wire gauge of fixing of 0.36mm dia and 1.40 width of aperture with 25x3mm thick aluminium strip with screw to upper half portion of ventilator all fitting & fixture and fixed in position including taking down old ventilator complete Note : Section Nos given above are of make Jindal, contractor may use similar section of other makes mentioned in Appx B

S&F in repairs aluminium partition wall of section as in frame/single double grove of size 63.5x38.1x2mm thick including 5mm thick tinted glass, 20mm thick pre laminated particle board with all necessary fittings. Vertical section has to be supported with angle of size 65x65x6mm thick including making good to existing surface, complete all as specified and as directed.

S&F in position anodised aluminium powder coated (minimum thickness of powder coating 50 micron) door shutter with frame, partly glazed with 5mm thick tinted glass and partly panelled with 9mm thick prelaminated particle board with both side decorative laminated including rubber bead, joining cleat for fixing in position, aluminium door handle 150mm size, aluminium barrel tower bolt 200mm size etc including taking down of old frame with shutter of any size all as specified and directed

(a) Frame (top & side) section shall of size 101.60 x 44.75 x 2.4mm (Section No 14021) (b) Vertical members of shutter section shall be of size 85.00 x 44.45x2.00mm (Section No 19560) (c) Top members of shutter section shall be of size 83.50 x 44.45x2.00 mm (Section No 19596) (d) Lock rail (middle member ) of shutter section shall be of size 150.00x44.45x3.00 mm (Section No 19596) (e) Bottom member of shutter section shall be of size 150.00 x44.45x3.10mm (Section 19584) (f) Glazing clip for securing glass of shutters shall be of 0.80mm thick (Section No 19370). Note : Section Nos given above are of make Jindal, contractor may use similar section of other makes mention in Appx B

S&F 2nd class hardwood plain, solid, straight chowkats and frames, wrought, framed rebated on the solid, rounded or chamfered, put together with glue pinned at joints, supplied and fixed

S&F flush shutters 35 mm thick , solid core construction, with block board core and plywood face panels, commercial type on both sides

S&F of Butt hinges medium weight cold rolled mild steel and fixed in 100 mm complete all as pecified and as directed

S&F extruded aluminium alloy handles, 150 mm size, fabricated type, anodised

S&F aluminium anodised, barrel tower bolts, 150 mm size, of extruded section and fixed

S&F 300 mm 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 sections or cast-aluminium alloy and fixed

S&F in repair Aluminium (Die cast body) Door closer hydraulically regulated, designation No. 2, universal type, suitable for door shutters of 701 to 850 mm in width and of weight between 36 to 60 kg and fixed.

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

Hacking out old broken glass (any thickness, size quality or description) from wooden, steel or stone, concrete or brick sorrounds, glazed with putty or fixed with beads

M&L for 3 mm thick,Sheet glass,ordinary quality and glazing with oil putty wooden beads in square n exc 0.5 sq. m in each pane, etc completed all as specified.

Demolition of floor, hearth or wall tiling or stone slab laid , bedded & pointed in any mortar including demolition of cement mortar bedding or backing coat, including removal of debris to a distance exc 1.5 km but n.exc 2 km complete

M&L for Non - skid joint free coloured ceramic tiles 7 to 8 mm thick (square/rectangular) area of each tile exceeding 0.06 sqm but not exceeding 0.11 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match, over and including screed bed or bedding layer of cement mortar 1:6, 15 mm thick

M&L for coloured glazed ceramic tiles in vertical surface 350x 250x 7mm/ 450X 350X 7mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match, over and including 10mm thick backing coat in cement mortar 1:4

M&L for light shade ultra charged virified Ceramic tiles 10 mm thick (square/ rectangular) polished, area of each tiles not exceeding 0.36 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match, over and including screed bed or bedding layer of cement mortar 1:6, 15 mm thick

M&L for light shade ultra charged virified Ceramic tiles 10 mm thick (square/ rectangular) polished, area of each tiles not exceeding 0.36 sqm, in skirting / dado etc set, jointed in neat cement slurry and pointed in white or colour cement to match, over and including 10mm thick backing coat in cement mortar 1:4

M&L for 25mm thick cement concrete type B-1, 1:2:4 (20mm graded stone aggregates) as in sub floors, sub bases, floors and pavings, etc.

M&L for 20 mm thick granite (of any type) work (table rubbed and polished) in steps, jambs, pillars, window-cills, cooking platforms and like set and jointed in cement paste including backing coat 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.

Demolition of concrete (un-reinforced) in ground floors and pavings n exc 15 cm thickness (below or above ground level) including removal of debris off the MD land

M&L for 100mm thick cement concrete type C2, 1:3:6 (40mm graded stone aggregates) as in sub floors, sub bases, floors and pavings, etc.

M&L for machine pressed precast concrete interlocking paver block of approved shape and size of 80mm thickness, with minimum compressive strength of 40N/sqm (M-40 ), without correction factor for chamfering, made in rubber moulds with 0.50mm thick scratch proof lacquer coating on top surface, with white cement and pigment laid over and including 20mm thick sand screed bed complete

Filleting in any position and to any shape in cement mortar 1:4 including all mitres, stops, etc. exc. 25 but n.exc 50 sq.cm.

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