CWE/CHM-52/2024-25 REPAIRS TO KITCHEN, TOILET, TILING AND SUNKEN TREATMENT AND OTHER ALLIED WORKS IN MD ACCN UNDER AGE B/R-II OF GE CHANDIMANDIR AT CHANDIMANDIR MIL STN

Amount

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises complete all as specified and as directed by Engineer-in-charge.

M&L for Glazed ceramic coloured tiles in vertical surfaces of size 350 x 250 x 7mm/ 450mm x 350mm x 7mm thick set and jointed in neat cement slurry over 10 mm thick rendering in CM 1:4 for receiving the tiles including dismantling old tiles and removal of debries complete all as specified and as directed by Engineer-in-charge.

M&L for Non Skid ceramic coloured tiles 7 mm to 8 mm thick, area of each tile exc 0.11 Sqm but n. exc 0.18 sqm in floor etc set and jointed in neat cement slurry and pointed in white or coloured cement to match over & including 15 mm thick cement mortar (1:6) screed bed for floor finishes including dismantling old tiles and removal of debries complete all as specified and as directed by Engineer-in-charge.

M&L for Non Skid ceramic coloured tiles 7mm to 8mm thick, area of each tile exc 0.18 Sqm but n. exc 0.38 sqm in floor etc set and jointed in neat cement slurry and pointed in white or coloured cement to match over & including 15 mm thick cement mortar (1:6) screed bed for floor finishes including dismantling old tiles and removal of debries complete all as specified and as directed by Engineer-in-charge.

M&L for Vitrified Coloured Ceramic tiles of light shade, 8 to 10 mm thick, square, polished area of each tile not exe 0.36 sqm in floor, etc set and jointed in neat cement slurry and pointed in white or coloured cement to match including 15 mm thick bedding layer in CM 1:4 including dismantling old tiles and removal of debries complete all as specified and as directed by Engineer-in-charge.

all as per Serial item no 5.00 here-in-before but as in skirting/ dado over and including 10 mm thick rendering in cement mortar 1:4 complete all as specified and as directed by Engineer-in-charge.

M&L for 3mm thick 7-8 mm width PVC beading/ edge profile protect tile's external corners, covers rough and sharp edges, enhance tile appearance, seamless glossy Finish complete all as specified and as directed by Engineer-in-charge.

Demolition of cement concrete (un-reinforced) of any description and in any position (below or above GL at any height) not otherwise specifically provide for complete all as specified and as directed by Engineer-in-charge.

M&L for 75 mm thick Cement concrete type C-2, (1:3:6) (using 40mm graded stone aggregates) as in Plinth protection, finished the concrete surface even and smooth without using extra cement complete all as specified and as directed by Engineer-in-charge.

Demolition of brick work built in cement mortar including all quoins, arches, pillar etc complete all as specified and as directed by Engineer-in-charge.

Material and labour for brick work with sub class ‘B’ bricks (old size bricks), straight or curved on plan exc 6 metre mean radius, built in cement mortar 1:4 complete all as specified and as directed by Engineer-in-charge.

Material & Labour for Brickwork with subclass ‘B’ bricks (old size bricks), straight or curved on plan to any radius in half brick thick walls built in CM 1:4 complete all as specified and as directed by Engineer-in-charge.

Taking down cement plaster of any description on brick or stone walls, etc. including raking out joints, hacking for key, scrubbing down with water, etc including removing all debrish from defence land complete all as specified and as directed by Engineer-in-charge.

M&L for rendering 15 mm thick on fair faces of brick work or concrete surface in CM 1:6 surface finished even and smooth without using extra cement at any height complete all as specified and as directed by Engineer-in-charge. Note : Necessary scaffolding, safety precaution and other arrangement shall be done by the contractor without any extra cost. Quoted rates against this item shall be inclusive of this aspect.

M&L for rendering 15 mm thick on fair faces of brick work or concrete surface in CM 1:4 surface finished even and smooth without using extra cement using WPC at any height complete all as specified and as directed by Engineer-in-charge. Note: 1. WPC shall be measured and paid separately. 2. Note : Necessary scaffolding, safety precaution and other arrangement shall be done by the contractor without any extra cost. Quoted rates against this item shall be inclusive of this aspect.

Supply only integral water proofing compound (ISI Marked) complete all as specified and as directed by Engineer-in-charge.

M&L for 10 mm thick rendering in Cement and Sand mortar 1:3 over brick work or concrete surfaces finished even and smooth without using extra cement, as in ceiling, chajjas, facias, at any position, complete all as specified and as directed by Engineer-in-charge.

Material and labour for preparation of new plastered surfaces of walls and applying two coats of oil bound distemper over and including one coat of primer on the surfaces, complete all as specified and as directed by Engineer-in-charge.

M&L for two coats of white wash on ceiling surfaces including preparation of new plastered surfaces complete all as specified and as directed by Engineer-in-charge.

Dismantling of wall and ceiling board (timber, pulp execution etc) any thickness removing from site complete all as specified and as directed by Engineer-in-charge.

S&F in repair 18/ 19mm thick Prelaminated particle board, interior grade, prelaminated one side with decorative choice lamination & other side balancing white lamination, fixed with screws to timber frame work complete all as specified and as directed by Engineer-in-charge.

Supply & Fixing 6 mm thick, 18-19 mm thick wide wooden lipping on prelaminated board fixed with nails/ screws to particle board/ timber frame work complete all as specified and as directed by Engineer-in-charge.

S&F factory made 18 mm thick solid WPC (wood polymer composite) board of density 650 kg/cum of one side prelaminated/ rigid lam with any colour and other side balancing lamination, as in cupboards/ kitchen/ cabinet shutter/ drawers etc fixed with screws, sovent cement, adhesive complete all as specified and as directed by Engineer-in-charge.

Material and labour for continuous piano hinges, mild steel bright finish with width of flap 40mm, complete all as specified and as directed by Engineer-in-charge.

Taking down chowkhat n. exc 1.5 sqm each (without taking off shutter) and removing from site complete all as specified and as directed by Engineer-in-charge.

Taking down chowkhat exc 1.5 sqm each but not exc 4.00 sqm (without taking off shutter) and removing from site complete all as specified and as directed by Engineer-in-charge.

Taking down shutter exc 1 sqm but n.exc 2 sqm each & removing from site complete all as specified and as directed by Engineer-in-charge.

Resecuring or easing & adjusting in the Same opening of Shutters of any description of size exc 1 sq. m and n exc 2 sq. m complete all as specified and as directed by Engineer-in-charge.

S&F Factory made single extruded WPC (Wood Polymer Composite) solid door/ window/ Ceosetory windows & other Frames/ Chowkhat of size 50 x 100 mm comprising of virgin PVC polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/ wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) fabricated with miter joints after applying PVC solvent cement and screwed with full body threaded star headed SS screws having minimum frame density of 750 kg/ cum, screw withdrawal strength of 2200 N (Face) & 1100 N (Edge), minimum compressive strength of 58 N/mm2, modules of elasticity 900 N/mm2 and resistance to spread of flame of Class A category with property of being termite/borer proof, water/ moisture proof and fire retardant and fixed in position with MS hold fast/ lugs/ SS dash fasteners of required dia and length complete all as specified and as directed by Engineer-in-charge.

Note: M.S. hold fast/ lugs or SS dash fasteners shall be measured and paid for separately

S&F Factory made single extruded WPC (Wood Polymer Composite) solid plain flush door shutter of 30 mm size comprising of virgin polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/ wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) having minimum density of 650 kg/cum and screw withdrawal strength of 1800 N (Face) & 900 N (Edge), minimum compressive strength 50 N/mm2, modulus of elasticity 850 N/mm2 and resistance to spread of flame of Class A category with property of being termite/ borer proof, water/ moisture proof and fire retardant and fixing with stainless steel butt hinges of required size with necessary full body threaded star headed counter sunk S.S screws, complete all as specified and as directed by Engineer-in-charge.

S&F 125mm x 60mm Pressed steel frames for doors with one or more rebates including necessary fixing lugs, hinges, lock strike plate, etc. including filling of cement concrete 1:3:6 type C-1 in frame complete all as specified and as directed by Engineer-in-charge.

S&F 35 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 as directed by Engineer-in-charge.

Supply and Fixing 35 mm thick, 2nd class hard wood Glazed and skeleton shutters, open rebated and prepared to receive glass, gauze, etc. (without sash bars), edges of framing plain, chamfered or rounded. fitted with cut and mitred beads for securing glass, etc.; sizes of me-mbers of shutters as specified in SSR Part I, Section 8, clause 8.24 (a); supplied and fitted to chowkats complete all as specified and as directed by Engineer-in-charge.

Supply and fixing 200 mm aluminium anodized barrel tower bolt (ISI Marked) of extruded section complete all as specified and as directed by Engineer-in-charge.

Supply and fixing 100 mm aluminium anodized barrel tower bolt (ISI Marked) of extruded section complete all as specified and as directed by Engineer-in-charge.

Supply and fixing aluminum alloy, anodized, sliding door bolt (ISI Marked), 250 mm long hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast aluminum alloy, complete all as specified and as directed by Engineer-in-charge.

S&F 100 mm size butt hinges, extruded aluminium alloy with galvanised mild steel hinge pin complete all as specified and as directed by Engineer-in-charge.

Material and labour for 150mm size aluminum handle (ISI Marked) extruded type anodized, complete all as specified and as directed by Engineer-in-charge.

Material and labour for 100 mm size aluminum handle (ISI Marked) extruded type anodized, complete all as specified and as directed by Engineer-in-charge.

Material and labour for 75 mm size aluminum handle (ISI Marked), extruded type anodized, complete all as specified and as directed by Engineer-in-charge.

Material and labour for 150 mm size aluminum handle (ISI Marked), extruded type anodized, fixed as in repair complete all as specified and as directed by Engineer-in-charge.

Material and labour for 100 mm size aluminum handle (ISI Marked), extruded type anodized, fixed as in repair complete all as specified and as directed by Engineer-in-charge.

Material and labour for 75mm size aluminum handle (ISI Marked) extruded type anodized, fixed as in repair complete all as specified and as directed by Engineer-in-charge.

S&F powder coated powder coated aluminium sections as in frames/ shutter of doors/ windows/ ventilators including necessary joining cleats, glazing clips, rubber neoprene beadings etc complete all as specified and as directed by Engineer-in-charge. Note:- (i) Thickness of powder coatings shall be not less than 50 micron. (ii) Weight of the aluminium sections only shall be measured and paid.

Note (condd..) (iii) Aluminium doors window/ ventilators to be fixed to jambs with cadmium plate screws. (iv) The rate shall be inclusive of neoprene beadings, screws etc. weight of fittings/ fixtures will not be measured for ariving the weight of aluminium section. (v) Glass panes and panels shall be measured & paid separately under respective items. (vi) Design shall be approved from GE before fabrication and bulk order to the manufacturer.

Supply and fixing 4.80 mm thick frosted glass, fixed to aluminium frame work in panels of size not exc 0.5 Sqm in each pane, with neopane beading complete all as specified and as directed by Engineer-in-charge.

Supply and fixing 5.00 mm thick, ordinary quality tinted glass, fixed to aluminum frame work in panels of size exc 0.5 Sqm in each pane, complete all as specified and as directed by Engineer-in-charge.

Supply and fixing factory made steel windows (Box type) without glazing bars, dovetailed or welded including hinges, steel handles, steel peg stays etc including one shop coat of red oxide zinc chrome primer fixed including taking down old window and finished smooth and fair surface complete all as specified and as directed by Engineer-in-charge.

Supply and fixing factory made steel windows (Box type) with glazing bars, dovetailed or welded including hinges, steel handles, steel peg stays etc including one shop coat of red oxide zinc chrome primer fixed including taking down old window and finished smooth and fair surface complete all as specified and as directed by Engineer-in-charge.

Supply and fixing steel ventilator factory made fixed type including hinges, steel peg stay, a shop coat of red oxide primer including taking down old window and finished smooth and fair surface including taking down old ventilators and finished smooth and fair surface complete all as specified and as directed by Engineer-in-charge.

Supply and fixing 3mm thick Sheet glass, ordinary quality and glazing with oil putty in square n exc 0.5 sq. m in each pane including hacking out old broken glass (any thickness, size, quality or description) from wooden frames or stone, concrete or brick surrounds, glazed with putty or fixed with beads complete all as specified and as directed by Engineer-in-charge.

Supply and fixing 3 mm thick Sheet glass, ordinary quality and glazing with oil putty in square n exc 0.5 sq. m in each pane complete all as specified and as directed by Engineer-in-charge.

Supply and fixing 4 mm thick tinted/ frosted sheet glass of area exc 0.5 Sqm fixed to aluminum frame work with standard anodized aluminum bead, rubber packing, aluminum screws etc, in panels of any size in each pane, complete all as specified & directed. Note : anodized aluminum bead, rubber packing, aluminum screws etc, not included in this item and shall be paid under respective items.

Supply and fixing as in repair stainless steel wire cloth 0.36 mm nominal dia of wire and average width of aperture 1.40 mm including fixed with stainless steel wire staples complete all as specified and as directed by Engineer-in-charge.

Supply and fixing stainless steel wire cloth 0.36 mm nominal dia of wire and average width of aperture 1.40mm including fixed with stainless steel wire staples complete all as specified and as directed by Engineer-in-charge.

Supply and fixing 150 mm mild steel ordinary rat tail rod pattern spring including roller and roller plate, fixed as in repair complete all as specified and as directed by Engineer-in-charge.

M&L for Preparation of new wooden surfaces of any description over 10cm width or girth and applying two coats of synthetic enamel paint over a coat of pink primer complete all as specified and as directed by Engineer-in-charge.

M&L for preparation of new steel surfaces exc 10 cm width or girth and applying two coats of synthetic enamel paint over and including one coat of red oxide primer complete all as specified and as directed by Engineer-in-charge.

S&F in repair 140 mm long 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 by Engineer-in-charge.

S&F in repair Pillar tap, 15 mm dia, cast copper alloy, fancy type, with capstain heads, chromium plated, screwed down high pressure with or with out lettered 'Hot' or 'Cold' with long screwed shanks and fly nuts, complete all as specified and as directed by Engineer-in-charge.

Supply and fixing 15 mm bore tubes “medium grade”, galvanized, with and including all fittings and fixed complete to walls and ceilings or laid in floors including taking up or down steel tubing and connections 15mm bore complete all as specified and as directed by Engineer-in-charge.

Supply and fixing 20mm bore tubes “medium grade”, galvanized, with and including all fittings and fixed complete to walls and ceilings or laid in floors inclding taking up or down steel tubing and connections 20 mm bore complete all as specified and as directed by Engineer-in-charge.

Cutting chases, pinning in, making good to facings where required and pointing in cement mortar 1:3 to ends or edges of inserting sheets, landings, steps, cills, sunshades, shelves, lintels, etc.; and cutting chases for concealed water tubing or concealed conduit wiring, etc., and making good, cutting not exc 10 cm girth complete all as specified and as directed by Engineer-in-charge.

Supply and fixing vitreous china, wash down water closet pan, white, Pedestal pattern WC with ‘P’ or ‘S’ trap, with all fittings and connection, fixed as in repair complete all as specified and as directed by Engineer-in-charge.

Supply and fixing vitreous china squatting pan, “Orissa” pattern size 580 mm x 440 mm white, with integral foot rests (excluding flushing cistern and flush pipe) including connection to trap and flushing pipe complete including trap, set with cement as in repair complete all as specified and as directed by Engineer-in-charge.

Supply and fixing in repair PVC valveless syphonic action type flushing cistern, low level, white with PVC inlet ball valve, float and handle, 10 ltrs capacity and connection to pipes including 32 mm dia PVC bend for squat/ pedastal pattern etc, fixed as in repair complete all as specified and as directed by Engineer-in-charge.

Supply and fixing plastic water closet seat cover, white, closed pattern with flat bottom with mild steel chromium plated or aluminium hinging device, fixed as in repair complete all as specified and as directed by Engineer-in-charge.

Supply and fixing in repairs Health faucet (ABS Body) mild steel chromium plated suitable for 15 mm dia pipe with 1.25 metre long flexible tube and ABS wall hook including making connections and fixed in position complete all as specified and as directed by Engineer-in-charge.

S&F in repair brass chromium plated Jet Spray of Standard size for EWC alongwith CP connection and all fittings as fixed, complete all as specified and directed by Engineer-in-Charge.

Supply and fixing in repair wall Mixer, cast copper alloy, chromium plated, for mixing hot & cold water screwed down for iron pipe and fixed, suitable for 15mm bore pipe, complete all as specified and directed by Engineer-in-Charge.

Supply and fixing in repair central hole Basin Mixer, without pop up waste system with 450 mm long copper pipes and brass nuts, cast copper alloy, chromium plated, screwed for iron pipe or for union, suitable for 15mm bore pipe, complete all as specified and directed by Engineer-in-Charge.

Supply and fixing in repair vitreous china wash hand basin, white, flat back, size 550 x 400 mm including brackets of suitable size, complete all as specified and directed by Engineer-in-Charge.

Supply and fixing in repair bathroom cabinet of size 600 mm x 450 mm fixed to wall with rawl plugs having arrangements to put inside toiletries, complete all as specified and directed by Engineer-in-Charge.

Supply and fixing in repair 25mm dia curtain rails (Harrison rails), mild steel, chromium plated with fixing brackets, stops, end rollers etc. for curtain rod complete all as specified and directed by Engineer-in-Charge.

Supply and fixing in repair PTMT towel rail 600 mm long, chromium plated fixed with and including chromium plated screws and wooden/ plastic cleats (minimum weight 190gms), complete all as specified and directed by Engineer-in-Charge.

S&F in repair brass chromium plated shower roses with swil joints, 125 mm size in square with CP long shank arm including fixing to steel pipe or union, complete all as specified and directed by Engineer-in-Charge.

S&F in repair Sheet glass shelf assembly consisting of 5.5 mm thick sheet glass shelf, 12 cm wide with chromium plated bracket guard and railing 60 cm long complete all as specified and directed by Engineer-in-Charge.

S&F in repair sink with drainage board made out of stainless steel sheet 1.0 mm thick with plug, washers and wastes, overall size 915mm x 460mm, bowl size 410mm x 330mm x 160mm incl cantilever brackets and connection to union, pipe, complete all as specified and directed by Engineer-in-Charge.

S&F in repair 15 mm bore angle valves, cast copper alloy, fancy type, chromium plated, screwed pressure, with crutch of butterfly handle, screwed both ends for iron pipe for unions complete all as specified and directed by Engineer-in-Charge.

S&F in repair Stop valves, cast copper alloy screwed pressure, with crutch of butterfly handle, screwed both ends for iron pipe for unions and fixed 15 mm bore complete all as specified and directed by Engineer-in-Charge.

S&F in repair 15 mm bore Bib taps, cast copper ally, fancy type, chromium plated, with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule complete all as specified and directed by Engineer-in-Charge.

S&F in repair 900 mm x 750 mm plate rack made out of 1.00 mm thick stainless steel sheet with steel shelves and hanging arrangement for utensil, complete all as specified and directed by Engineer-in-Charge.

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified and directed by Engineer-in-Charge.

S&F Framed work such as grills, gratings, etc. with ends of bars shouldered and/ or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe-290 Gde-E-165 complete all as specified and directed by Engineer-in-charge.

M&L for preparation of new steel surfaces exc 10cm width or girth and applying two coats of synthetic enamel paint over and including one coat of red oxide primer complete all as specified and directed by Engineer-in-charge.

S&F 110 mm dia PVC (SWR) pipes, single socketed in any length with rubber ring joints fixed to walls/ floor including taking down eaves gutters and rain water pipes (any size or pattern) with all fittings, complete all as specified and directed by Engineer-in-charge.

S&F 110 mm bore PVC (SWR) bends of any radius complete all as specified and directed by Engineer-in-charge.

S&F in repair 110 mm bore PVC (SWR) Juction (Single T) equal or unequal complete all as specified and directed by Engineer-in-charge.

S&F 75 mm dia PVC (SWR) pipes, single socketed in any length with rubber ring joints fixed to walls/ floor including taking down eaves gutters and rain water pipes (any size or pattern) with all fittings, complete all as specified and directed by Engineer-in-charge.

S&F 75 mm bore PVC (SWR) bends of any radius complete all as specified and directed by Engineer-in-charge.

S&F in repair 75 mm bore PVC (SWR) Juction (Single T) equal or unequal complete all as specified and directed by Engineer-in-charge.

S&F in repair PVC (SWR) floor traps 75 mm dia with grating including jointing to waste pipe with solvent cement and setting/ fixed in cement concrete type B-1 (1:2:4) complete all as specified and directed by Engineer-in-charge.

Material and labour for preparation of old surfaces of walls and applying one coat of oil bound distemper on wall complete all as specified and directed by Engineer-in-charge.

Material and Labour for Complete removal of existing treatment and applying two coats of Oil bound Distemper, white or tinted (as ordered) over one coat of primer over 1.00 mm thick of wall putty as preparatory to distemper on surfaces of wall complete all as specified and directed by Engineer-in-charge.

Material and labour for preparation of old surfaces and applying one coat of white wash on wall surfaces complete all as specified and directed by Engineer-in-charge.

Material and labour for preparation of old surfaces of ceilings and applying one coat of white wash complete all as specified and directed by Engineer-in-charge.

Material and labour for preparation of old surfaces of ceilings and applying one coat of Oil Bound Distemper complete all as specified and directed by Engineer-in-charge.

Material and Labour for preparation of old wooden surfaces of any description over 10 cm width or girth and applying one coat of synthetic enamel paint complete all as specified and directed by Engineer-in-charge.

Material and labour for preparation of old steel and Iron surfaces over 10 cm width or girth and applying one coat of synthetic enamel paint complete all as specified and directed by Engineer-in-charge.

Demolition of stone slabs of any description in floors laid, bedded and pointed in any mortar complete all as specified and directed by Engineer-in-charge.

Material and labour 18 - 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 over and including 15mm thick screed bed in CM 1:6 complete all as specified and directed by Engineer-in-charge.

Material & Labour fpr Rounding to edges of stone slabs one edge, such as in steps, cooking platforms, and other similar situations complete all as specified and directed by Engineer-in-charge.

Supply and fixing rotational moulded polyethylene water storage tanks of capacity 500 litres, ISI marked (Cylindrical vertical with closed top), double layered, screwable lid, hoisted and fixed in position, including supply and fix tank nipple, ball valve 20 mm PTMT, including dismantling of existing water tanks and removing from site all as specified in SSR Part-I complete all as specified and directed by Engineer-in-charge.

Supply and fixing rotational moulded polyethylene water storage tanks of capacity 1000 litres, ISI marked (Cylindrical vertical with closed top), double layered, screwable lid, hoisted and fixed in position, including supply and fix tank nipple, ball valve 20 mm PTMT, including dismantling of existing water tanks and removing from site all as specified in SSR Part-I complete all as specified and directed by Engineer-in-charge.

Disconnecting existing tanks, Exc 250 Ltr and n. exc 500 ltr capacity tank, setting aside (or lowering if required) for repairs, cleaning, etc. including Cleaning and removing all scale and dirt, etc. from tanks any height and form mouths of circulating pipes, etc and hoisting if required, reconnecting and re-fixing in position, complete all as specified and directed by Engineer-in-charge.

S&F magnetic cathcher for kitchen cabinet/ cupboard fixed as in repair complete all as specified and directed by Engineer-in-charge.

S&F in repair PVC connections 15mm size with PTMT nuts of length 450 mm complete all as specified and directed by Engineer-in-charge.

M&L for cement concrete 1:2:4 Type B-1 (using 20 mm graded stone aggregates) in lintels upto 1.5 m clear span, cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, kerbs, water trought and the like including weathering, slightly rounded or chamfered angles and throating, complete all as specified and directed by Engineer-in-charge.

M&L for Plain cement concrete 1:7:12, Type F-2 (using 40 mm graded brick aggregates) as in sunken filling and mass concrete complete all as specified and directed by Engineer-in-charge.

Material and labour Water proofing treatment to sunken portion and adjoining walls of kitchen, WC, Bath & Toilet, etc complete all as specified as under:- (a) 15 mm plaster in cement mortar (1:3) mixed with water proofing compound as per manufacturer’s instructions after roughning and cleaning the surface. (b) Curing the sunken portion with water minimum for 48 hours by ponding. (c) Applying 3mm thick APP membranne with bitumen by torch application to the treated sunken surface over a coat of primer as per manufacturers instructions. (d) Joints/ Traps/ WC/ soil pipes shall be properly sealed with approved sealing compound.

m/s AR Construction co (BID ID -3073026)

aggarwal contractors and engineers (BID ID -3070613)

M/s Om parkash (BID ID -3076075)