SPECIAL REPAIR TO CERTAIN BR AND EM WORKS AT EACFF AT 19 Wing AF UNDER GE AF BORJHAR

Amount

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

M & L joint free non skid coloured ceramic tiles 7 to 8 mm thick (sqaure/rectangular) area of each tile exe.0.06 sqm but n.exe.0.11 sqm, in floor set and jointed in neat cement slurry and pointed in coloured cement to match the existing surfaces, complete all as specified and directed.

M & L for glazed ceramic coloured tiles 300x200X 6 mm thick as on vertical surface of wall such as skirting, dado, riser etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match the surface of tile, complete all as specified and directed.

M & L for 10 mm thick colored vitrified ceramic tiles of size as in floor, exc 0.36 Sqm and n.exc 0.42 Sqm set and jointed in neat cement slurry and pointed in coloured cement to match over, complete all as specified and as directed.

Demolition of brick work build in cement mortar including all quoins, arches, pillars, etc. but exceeding ashlar facing and pre-cast concrete articles, complete all as specified and directed.

M & L for brick work with sub class 'B' bricks straight or curved on plan exc. 6 metre mean radius, built in cement mortar CM (1:6), complete all as specified and as directed.

M & L for rendering 15mm thick in cement mortar (1:6) on brickwork or concrete surface, finished even and smooth (without using extra or cement), complete all as specified and directed.

M & L for preparation of old plastered surfaces of any description over 10 cm in width or girth and applying one coat of priming paints over one coat of plastic emulsion paint of approved make, complete all as specified and directed.

M & L for preparation of old decorated surfaces of walls by washing and rubbing down and stopping of distempered surfaces and applying one coat of oil bound distemper oil emulsion of approved shade/tint, complete all as specified and as directed.

M & L for preparation of new plastered surface of walls and applying two coats of oil bound distemper oil emulsion over a coat of wall primer, complete all as specified and as directed.

M & L for preparation of old decorated external surfaces of wall, fascia, vertical and horizontal surfaces of roof projection, chajja et., and applying one coat of weather coat (smooth classic, any colour as directed) with anti fungal exterior coating weather proof emulsion paint in camouflage pattern, complete all as specified and as directed.

Dismantling of wall and ceiling boards (fiber, pulp, insulation etc.) including cover fillet, complete all as specified and directed.

M & L for provision of gypsum board of 9mm thick ceiling tiles size 595 mm x 595 mm for including aluminium anodised section of size, wall angle 30mm x 25mm x 2 mm thick, main/cross tee-section 15mm x 15mm x 1.4 mm and suspended with 2.18 mm thick GI wire of suitable length and including fixed and aluminium snap grid all as per clause 10.38.1 of SSR part-I and as per manufacturer's instructions. Complete all as specified and as directed by Engr-in-Charge. Make: as specfied in List of approved makes.

Demolition of cement concrete in ground floors & paving n.exc 15cm thickness (below or above ground level) including floor tiles of any description, complete all as directed by Engr-in-Charge.

Providing and laying 80mm thick factory made chamfered edge cement concrete paver block of M-35 grade with approved colour, design and pattern as in footpath, parks, lawns, drive ways or light traffic parking etc., of required strength, thickness and size/shape, made by table vibratory method using PU mould, laid in required colour and pattern over and including 50mm thick compacted bed of fine sand compacting and proper embedding/laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand, complete all as specified and as directed.

M & L for chequered cement concrete tiles 20cm x 20cm x 25mm thick, set and jointed with cement slurry in floors with mixture of grey white cement in equal proportion over and including 15 mm thick bedding layer of cement sand mortar (1:6) and pointed with grey cement, complete all as specified and directed.

Taking shutters of any description n.exc 1.00 Sqm each, complete all as specified and directed by Engr-In-Charge .

Taking shutters of any description exc 1.00 Sqm each but n.exc. 2 Sqm, complete all as specified as directed

S & F solid PVC door frame of size 50mm X 47mm made out of 5mm plain colour PVC sheet reinforced with MS square tubes suppyling & fixing in opening as per specification & drawing complete all as spcefied and directed by Engr-In-Charge .

S & F Factory made solid panel PVC door shutter 30mm thick (style) consisting of frame made out of MS tube for top and bottom rails. MS framed shall be covered with heat moulded plain colour PVC ‘C’ channel having a PVC sheet strip of 20 mm width stuck inside with solvent cement for stiles and plain colour PVC sheet for top rail, lock rail &bottom rail on either side & as gap insert for top rail & bottom rail, paneling of plain colour PVC sheet to be fitted in the MS framed welded/sealed to stiles & rails with suitable PVC sheet beading & joined together with solvent cement complete all as specified and as directed.

S & F 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 directed.

S & F aluminium anodised powder coated, window, ventilator shutters, side hunged type without sash bar, aluminium section weighing 0.55 kg/m including necessary joining cleats, glazing, clips, rubber packing, anodised aluminium snap beading, aluminium fittings such as pegs stays 150mm long (1 No), hinges type B-21, 100 mm long (2 Nos) suitable handle (1 No), screws etc, complete all as specified by Engr-in-Charge.

S & F for anodised aluminium grill (anodised), of mesh 50mm by 50mm fixed together with aluminium frame of size 40 mm by 10 mm by 1.9mm thick, for aluminium window, complete all as specified and directed by Engineer -In-Charge.

M & L for 5.5 mm thick sheet glass, ordinary quality, glazing with oil putty with wooden beads, area exceeding 0.50 Sqm but n.exc 1.0 Sqm each pane with and including solar control film 50 micron reflective type (greater sun control or equivalent), complete all as specified and as directed by Engr-In-Charge .

M & L for 3mm thick plain sheet glass ordinary quality and glazing with oil putty or wooden beading to wooden frame or steell frame n.exc 0.50 Sqm in each pane complete all as specified and directed by Engr-In-Charge .

S & F 100mm butt hinges medium weight medium cold rolled mild steel complete all as specified and directed by Engr-In-Charge .

S & F 75 mm butt hinges medium weight medium cold rolled mild steel complete all as specified and directed by Engr-In-Charge.

S & F mild steel barrel tower bolts 200 mm long of stove enamelled black with bright bolt, complete all as specified and as directed.

S & F mild steel barrel tower bolts 150 mm long of stove enamelled black with bright bolt, complete all as specified and as directed.

S & F mild steel pressed handle, oval type, stove enamelled, black 150mm size, complete all as specified and as directed.

S & F mild steel pressed handle, oval type, stove enamelled, black 100mm size, complete all as specified and as directed.

S & F mild steel sliding door bolts , plate type, stove enamelled black, with bright bolt not less than 12 mm dia with and including 06 bolts and nuts, 04 No on bolt side and 02 Nos on staple side, length of bolt 250mm long, complete all as specified and directed by Engr-In-Charge .

S & F aluminium alloy, sliding door bolts with hasp and staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast alluminium alloy and fixed, length of bolt 250 mm, complete all as specified and directed by Engr-In-Charge .

S & F anodised aluminium handles 125 mm long, cast type anodised, complete all as specified and directed by Engr-In-Charge.

S & F in repair vitreous China wash hand basin, white flat back, size 550X400mm including 15mm dia pillar tap, cast copper alloy, with capstan heat CP, screwed down high pressure with or without letter Hot or Cold with long screwed shank and fly nut including 32 mm PVC waste pipe, and PVC connection suitable for 15mm pipe 60mm long with nut and washers at both ends and CP waste coupling, chain and plug and porcelain stopper including mild steel brackets made out of 25 x 25 x 3 mm thick angle iron of required length fixed to wall with PCC 1:2:4 type B-0 using graded stone aggregate for embedding brackets and making good disturbed surfaces in CM (1:3), including cutting for a pinning in a brackets, complete all as specified and directed. Make: As per approved list of Makes.

S & F in repair flushing cistern low level, PVC 10 lit capacity syphonic action type, valveless dual symphonic action type, flushing cistern, low level, white, with inlet ball valve flat and handle including PVC flush pipe 32mm bore and mild steel brackets made out of 25x25x3mm thick angle iron of required size fixed to wall with PCC (1:2:4) type B0, complete all as specified and as directed.

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

S & F in repair CP hand shower (health faucet) with 8mm dia, 1 metre long flexible tube and wall hook with NRV (back flow preventor) , complete all as specified and as directed. Make: Jaquar, Cat No. ALD CHR-583 or equivalent make as approved.

S & F in repairs for vitreous china wash down water closet pan, 'pedestal pattern' pattern with flat bottom and cover mild steel chromium plated or aluminium anodised hinged device and joints etc., and connection to drain, flushing pipe, anti-syphonage pipe and fixing arrangements with fixing bolts etc., including making good the distrubed portion of floor in cement concrete (1:2:4) type (B-0), complete all as specified and directed.

Cutting holes in brick walls for inserting water pipe line and making good dismantled portion by filling cement concrete (1:3:6) type C-1, exc. Half brick but n.exc one brick, including existing surfaces finishes, complete all as specified and directed.

S & F in repair angle stop valve 15mm bore, chromium plated cast copper alloy with crutch or butterfly handle, screwed down, screwed for iron pipe or for unions and fixed, complete all as specified and as directed.

S & F in repair, 15mm dia bore stop valve cast copper alloy, screwed down, high pressure with crutch or butterfly handle, screwed both ends for iron pipe, or for union and fixed, complete all as specified and directed.

S & F in repairs bib tap, cast copper alloy chromium plated, fancy type, with capstan body long body handle screwed down, screwed for iron pipe to 15mm bore pipe after taking down of old brass bib tap, complete all as specified and as directed.

S & F solid PVC wall lining consisting of 5mm thick wood grain printed PVC sheet inclusive of solvent cement/adhesive and fixing at site on PVC/wooden frame as per specifications and drawing given in SSR, complete all as specified and as directed. Note: Fillets shall be measured and paid for separately.

S & F 5 mm thick PVC sheet fillets of width 35 mm for wall panelling inclusive of fixing on to wall to make PVC frame as per specifications and drawing given in SSR, complete all as specified and as directed.

S & F double action floor spring hydraulically regulated made up of minimum 1.25 mm 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 including taking down and refixing of shutter as in repairs, complete all as specified and directed by Engineer -In-Charge.

Taking down carefully point wiring of any type (i.e on wooden batten, surface conduit, casing capping or concealed conduit) complete for light, fan socket or power poiont with fittings and fixtures such as ceiling rose, electric fittngs, holders, switches, sockets, wooden batten, conduit etc., including accessories such as wooden gutties/rawl plug, screw etc, including making good disturbed surfaces to match the existing surfaces, complete all as directed.

M & L for point wiring for light point controlled by one way switch 5 Amp, 1.5 Sq mm PVC FRLS insulated unsheathed, copper conductor stranded 1100 volts grade cable including PVC casing and capping of size not less than 25x12 mm/32x12 mm suitable and conduit pipe medium grade as per site requirement, ISI marked with accessories such as tee, bend joint cover etc., round/square blocks at junctions etc., screws, gutti/rawl plug PVC, all as per site requirements including plastic terminal boxed for mounting of switches/sockets/regulator etc., and PVC FRLS insulated and unsheathed 1100 volt grade copper conductor, stranded 1.5 Sqmm, cable a continuous earth lead connected to common earth dolly, etc., complete all as specified and directed. Note: Proper colour coding to be adopted.

All as per item No. 48.00 here-in-before but for one fan point controlled by one 5 Amp switch, complete all as specified and as directed.

All as per item No. 48.00 here-in-before but with socket outlet 5 Amps, controlled by one way switch on the same board.

All as per item No. 48.00 here-in-before but with one socket combination 2 in 1, 5 Amps, on independent board.

M & L for point wiring for power point controlled by one way switch 15 Amp, 2.5 Sq mm PVC FRLS insulated unsheathed, copper conductor stranded 1100 volts grade cable including PVC casing and capping of size not less than 25x12 mm/32x12 mm suitable and conduit pipe medium grade as per site requirement, ISI marked with accessories such as tee, bend joint cover etc., round/square blocks at junctions etc., screws, gutti/rawl plug PVC, all as per site requirements including plastic terminal boxed for mounting of switches/sockets/regulator etc., and PVC FRLS insulated and unsheathed 1100 volt grade copper conductor, stranded 2.5 Sqmm, cable a continuous earth lead connected to common earth dolly, etc., complete all as specified and directed. Note: Proper colour coding to be adopted.

S & F switch piano flush button single pole one way 5 Amp, 230 volts, complete all as specified and as directed.

Supply and fix ceiling rose surface bakelite 65x50 mm three terminals (ISI marked) PVC/ Polycarbonate, isolated body complete all as specified.

S & F Switch socket combination 5 pins, 5 Amp flush type, universal, complete all as specified and directed.

S & F Switch socket combination 2 in 1, 3 pin, 6 Amps and 16 Amps flush type, universal, 230 volts, complete all as specified and directed.

S & F stepped type electronic fan regulator, flush tpe etc., complete all as specified and directed.

S & F LED luminaires 600mm x 600 mm , 35/36 Watts, 220 V, AC recessed type with high efficiency PMMA diffuser soft glare free light, complete with driver, holders and LED lamp suitable for roof ceiling including connecting up with driver, complete and connecting upto ceiling rose with three core sheathed copper conductor cable (white/grey/colour) of suitable size, complete all as specified and as directed. Make: As per approved list.

M & L Sub main wiring two single core 6 Sqmm PVC insulated PVC multistanderd copper conductor cable heavy duty and one run of 6 Sqmm PVC insulated unsheathed multi stranded copper conductor cable for earth wire drawn in heavy PVC conduit not less than 25mm dia with all fittings concealed with wall and making and making good disturbed surface wall complete all as specified and as directed. Note : - Not : 2 runs of 6 Sqmm cable and 1 run of earth wire 6 sqmm shall be measured as one unit length.

S & F sheet metal enclosures MCB SPN distribution board 8 way double door with IP-43 IK-09 protection single phase 240 volts, including 200 Amp rated copper bus bar and neutral link (ISI marked), fixed flush in wall/surfaces, complete all as specified and as directed.

S & F 240V, 10 kA 'C' Curve miniature circuit breaker (MCB) of single pole and neutral (SPN) and current carrying capacity 32 Amp in the MCB DB complete with connection testing and commissioning all as specified and as directed. Make: As specified in List of Makes.

S & F 240V, 10 kA 'C' Curve miniature circuit breaker (MCB) of single pole (SP) and current carrying capacity 6 to 32 Amp in the MCB DB complete with connection testing and commissioning all as specified and as directed. Make: As per approved list of Makes.

M/s Kajal Das

Ms Sukumar Talukdar and Co.

B S ENTERPRISE

M/s B.M. Enterprise

R. D. ENTERPRISE

S.P. TRADERS

m/s dip contruction