CERTAIN MISC REPAIRS TO BUILDINGS, FLOORING AND JOINERY WORK IN TECH AREA AT AF STATION JAMNAGAR

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 galvatume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of an 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 (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

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

M&L for 100 mm thick cement concrete type C- 2, 1:3:6 (40mm graded aggregate) in sub-floors, sub-bases, floors and pavings etc

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

M&L for preparation of plastered wall surface including pilaster / cornices etc and applying two coats of acrylic emulsion (exterior weather coat) paint of any tint as approved over one coat of primer complete all as specified and directed

M&L for complete removal of existing treatment of old wall surface including brooming down / steel wire brushing, scrapping down smoke soot, mould, moss and efflorescent salts and trading oil and greasy spouts and cleaning with water complete

M&L for preparation of plastered wall surface including pilaster / cornices etc and applying two coats of acrylic emulsion (exterior weather coat) paint in camouflage pattern of any tint as approved over one coat of primer complete all as specified and directed

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 n.exc 1.5 sq. m each with shutters (without taking off shutters from the frame)

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 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 40 mm thick , solid core construction, with block board core and plywood face panels, commercial type on both sides

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

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 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.

Dismantling boarding, any description, fixed in any position with screws

S&F 12 mm thick plywood (7 Nos of ply )grade BWR, type BB fixed width screws to timber frame work or ply wood including 2nd class HW fillets of bullnose splayed, chamfered or rounded edge etc. exc 3 and n.exc 6 sqcm

S&F 18/19 mm thick plywood (12 Nos of ply ) grade BWP, type BB fixed width screws to timber frame work or ply wood including 2nd class HW fillets of bullnosed splayed, chamfered or rounded edge etc. exc 3 and n. 6 sqcm

S&F 0.9 mm decorative laminates type I, or surface finish, colour and pattern as approved

S&F stainless steel butt hinges medium grade 75 mm long

S&F stainless steel butt hinges medium grade 100 mm long

S&F stainless steel handle 100 mm long .

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.

S&F solid PVC Door Frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with M.S. Square tube, suppling & fixing in opening as per specification & drawing

S&F factory made solid panel PVC door shutter 30 mm thick (style) consisting of frame made out of M.S. tubes for top & bottom rails. M.S. frame shall be covered with heat moulded plain colour PVC ‘C’ channel having a PVC sheet strip of 20mm width stuck inside with solvent cement for stiles and plain colour PVC sheets for top rail, lock rail & bottom rail on either side & as gap insert for top rail & bottom rail; Panelling of plain colour PVC sheet to be fitted in the M.S. frame welded / sealed to the stiles & rails with suitable PVC sheet beading, and joined together with solvent cement, suppling & fixing in the frame at site as per specification & drawing.

Demolition of brickwork or stone/ boulder masonry / PCC block masonry, built in cement or cement lime mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles

M&L for pre-cast cement concrete block masonry 1:5:8 (20mm graded aggregate) with solid blocks, exc. 10 cm in width and setting in cement mortar 1:6, complete

M&L for rendering 10 mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:4

Supplying and laying of 20 mm bore CPVC pipes SDR 11 & Plain CPVC SDR 11 fittings on walls/ceiling or laying in floors complete all as specified including taking down old pipes.

S&F in repairs vitreous China wash down water closet pan (pedestal pattern), white (including fixing bolts & P or S trap) and finishing with white cement

S&F in repairs vitreous China squatting pan, ‘Orissa’ pattern, size 580 x 440 mm white, with integral foot rests (excluding flushing cistern and flush pipe) complete including provision of lime concrete bedding

S&F in repairs 15mm size angular cock, cast copper alloy, CP fancy type with capstan head, screwed down, screwed both end for iron pipes complete

S&F in repairs 15 mm size fancy type, chromium plated bib taps, cast copper alloy with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed

S&F in repairs stainless steel grating round 100 mm size.

S&F in repairs 10 litre capacity PVC valveless, syphonic action type, flushing cistern, low level, white, with inlet, ball valve, float and handle including bracket and connections to pipes and fixing of chain and pull, or lever.

S&F in repairs stainless steel single towel rail of size 600 mm long

M&L for repairing the edge / corner of Chajja / roof projection and similar work by removing plaster width / girth exc 200mm but not exc 300mm and making good with 10mm thick rendering in cement mortar 1:3 to match with existing surface complete all as directed

Supply and fix in repair 500 liters capacity white colour triple layer, rotational moulded, polythene water storage tank (Cylindrical vertical with closed top) hoisted and fixed on roof in position, including all fitting such as connection pieces with GI tank nipple for inlet, outlet, washout and overflow etc and including 20 mm size Ball valves high pressure of PTMT with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe complete.

Supply and fix in repair 1000 liters capacity white colour triple layer, rotational moulded, polythene water storage tank (Cylindrical vertical with closed top) hoisted and fixed on roof in position, including all fitting such as connection pieces with GI tank nipple for inlet, outlet, washout and overflow etc and including 20 mm size Ball valves high pressure of PTMT with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe complete.

S&F PVC (SWR) pipes 110 mm bore, single socketed in any length with rubber ring joints fixed to walls including taking down old pipe

S&F PVC (SWR) pipes 75 mm bore, single socketed in any length with rubber ring joints fixed to walls including taking down old pipe

Removal of existing roof treatment consisting of screed bed, tar felts of any description etc, and removal of debris off MD land complete all as directed and as specified

M&L for screed bed or bedding layer of mortar 10 mm thick in cement mortar 1:4 including mixing only liquid water proofing compound as per manufacturers' instructions and finishing the surface fair and even. Note:- WPC will be measured & Paid separately

Supply only liquid water proofing compound

Material and labour for water proofing treatment by applying one coat of oil base bituminous primer @ 0.3 Kg / Sqm with brush / roller, laying of 3 mm thick APP based polymer modified membrane (mineral finish) reinforced non-woven polyester, weight not less than 3.50 Kg / Sqm and sealing all the over laps 150 mm in length side and 100 mm in width side of membranes laid with torch application complete all as specified and as directed.

Demolition and breaking up 150/200 mm dia (salt glazed ware, AC or reinforced concrete) set in cement mortar, including PCC packing and haunching against the sides of bed and complete PCC of bed all as specified and directed by Engineer-in-Charge.

Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out in soft / loose soil

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm in soft / loose soil

Removing excavated material (Soils) exc. 1.50 km but n exc. 5 km and depositing where directed

S&F 150 mm dia reinforced concrete pipes, class NP2, laid and jointed complete with collars

M&L for cement concrete 1:4:8 type D2 (using 40mm graded aggregate) bed to drain pipes including packing under and haunching against the sides of pipes 150mm dia bore after they are laid and tested

Cutting into existing manholes for connecting new drains, making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete 1:2:4 type B-l smooth finished, and reforming benching as required

S&F in repairs stainless steel sink with draining board, made out of 1.00mm thick sheet for kitchen or laboratory with plug, washers waste pipe, cast iron cantilever brackets, connecting union overall size 915mmx460mm with bowl size 410mm x 330mm x 160mm

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