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Tender For Special Repair To Building No P-117 Of Comd Hosp (Ec) Under Ge (A) Kolkata.; 1 Demolition of brick or stone / boulder work built in cement mortar including all quoins, arches, pillarsetccomplete upto 4th storeyall as specified and directed 2 Material and labour brick work withflyash brick straight or curved on plan exc. 6m mean radius , built in cement mortar (1:6) completeall as specified and directed.(Old size bricks) 3 M & L for brick work with fly ash brick old size, straight or curved on plan to any radius in half brick thick walls built in cement mortar (1:4) complete all as specified and directed.(Old size bricks) 4 Taking down cement plaster of any description, including racking out joints, hacking for key, scrubbing down with water etc, complete all as specified and directed.(Upto 4th storey) 5 M&L for Rendering 15 mm thick in CM (1:6) on other than fair face of brick work or concrete surfacesand finished the surface even and smooth without using extra cementto match the existing surface all complete all as specified and directed.(upto 04 storey High of building) 6 M&L for plaster on ceiling 5 mm thick in cement mortar (1:3) onconcrecte surface , surface finished even and fair with out using extra cement complete all as specified and directed. 7 M&L for Rendering 20 mm thick in two layers (Top 08 mm thick rendering coat mixed with water proofing compound shall belaid over 12 mm thcik plastered surface) with CM (1:4) onof brick work or concrete surfaces finishedthe surface even and smooth without using extra cementto match the existing surfacecomplete all as specified and directed.(upto 04 storey High of building) Note: WPC shall be measured and paid separately 8 Supply only Integral water proofing compound complete all as specified and directed.(upto 12 storey High of building) 9 M&L complete removal of old decorated surfaces and Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shade: New work (Two or more coats applied @ 1.43 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm) complete all as specified and directed. 10 M&L for preparation of new plastered surfacesand applying two coat of white wash on ceiling complete all as specified and directed.(upto 04 storey High of building). 11 M&L preparation of old surface and applying one coats of white wash on ceiling to match with the new one all complete all as specified and directed.(upto 04 storey High of building) 12 M&L for preparation of new plastered surfaces of wall and applying two coat of acrylic distemper over a coat of primerover 3 mm thick wall care putty complete all as specified and directed.(upto 04 storey High of building). 13 M&L preparation of old decorated surface by complete removal of existing treatment, washing, rubbing, stopping etc and applying two coat of oil emulsion distemper over a coat of primer to match with the new suface on wall.complete all as specified and directed.(upto 04 storey High of building). 14 Material & labour preparation of old steeland iron surfaces of any description areaexc 10 cm width or girth and applying one coats of synthetic enamel paint complete all as specified and directed. 15 Dismantiling of floor hearthincl cement mortar (but not backing), and rubbish off the premises (out of MOD land), complete all as specified and directed.(upto 04 storey High of building) 16 M&L non-skid joint free ceramic (coloured) tiles 7-8mm thick area of each tiles exeeding 0.06sqm but n.exceeding 0.11 sqm in toilet/bath floor etc.set and jointed and jointed with adesive and pointed in epoxy grout with spacers complete all as specified & as directed includingScreed bed or bedding layer15 mm thick in cement mortar (1:6) for laying floor finishescomplete all as specified and directed. 17 M&L non-skidjoint free ceramic (coloured) tiles 7-8mm thick area of each tiles exeeding 0.18sqm but n.exceeding 0.36 sqm in floor etc.set and jointed in neat cement slurry and pointed in white or coloured cement to match complete all as specified & as directed incl screed bed 15 mm(1:6). 18 M&L non-skidjoint free ceramic (coloured) tiles 7-8mm thick area of each tiles exeeding 0.18sqm but n.exceeding 0.36 sqm in skirting etc.set and jointed in neat cement slurry and pointed in white or coloured cement to match complete all as specified & as directed incl screed bed 10 mm(1:4). 19 M&L Glazed ceramic coloured wall tiles of sizes of (450X350X7mm / 450 X300X7) mm thick set and jointed in neat cement slurry and pointed in white or coloured cement to matchthe shade of tiles . complete all as specified and directed.(Upto four storey)including 10mm thick screed bed in CM (1:3). 20 M & L for Makrana white marble work 18 to 20mm thick (table rubbed and polished) in steps, jambs, pillars, windowcills, 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 marble shade of following types complete all as specified and directed. 21 Rounding to edges of stone slabs one edge, such as in steps, cooking platform, and other similar situationscomplete all as specified and directed. 22 Demolition of cement concrete of any description and in any position not other wise specifiy provided for complete all as specified and directed.(upto 12 storey High of building) 23 M&L for two coats of synthetic enamel paint over a coat of pink primer areaexc.10cm width or girthover new wooden surfacesincluding preparationof surface complete complete all as specified and directed.(for upto 04 storey High building) 24 Dismantling cast iron or re-inforced concrete drain pipes of 100mm bore, jointed in cement mortarcomplete all as specified and directed. (upto 12 storey High of building) 25 S&F 110mm bore PVC(SWR) pipe single socket in any length rubber ring jointscomplete all as specified and directed.(for upto 12 storey Highbuilding) 26 S&F 110mm bore PVC(SWR) pipe bend single socketcomplete all as specified and directed.(upto 12 storey High of building) 27 S & F 110mm PVC (SWR) WC connector bent typecomplete all as specified and directed.(for upto 12 storey High building) 28 S&F PVC (SWR) 110 mm bore junction single, (Single T) equal or unequal complete all as specified and directed. 29 S&F PVC (SWR) 110 mm bore junction double, (double T) equal or unequal complete all as specified and directed. 30 S&F PVC (SWR) 110 mm bore branch piece, double (double Y) equal or unequal complete all as specified and directed. 31 Taking down of Chowkhat with shutter (without taking of shutter) door / window/ventilater area n.exc 1.5 Sqmcomplete all as specified and directed. 32 Taking down of Chowkhat with shutter (without taking of shutter)door/window area exc 1.5 Sqm but not exc 4.0 Sqm complete all as specified and directed. 33 S&F for Factory made single extruded WPC(Wood polymer composite) solid door Frames of size 45 x 70mm comprising of virgin PVC polymer of K value 58-60(Suspension grade), calcium carbonate & natural fibres and non-toxic additives fabricated with mitre joints after applying PVC solvent cement and screwd 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), mimimum compressive strength of 58 N/Sqmm and resistance to spread of flame of class A category with property of being termite/borer proof, water/moisture proof & fire retardant & fixed in position with MS hold fast/lugs/SS dash fasteners of required dia and length complete all as specified and directed. 34 S & F S&F for Factory made single extruded WPC(Wood polymer composite) solid flush door shutter of 30mm size comprising of virgin PVC polymer of K value 58-60(Suspension grade), calcium carbonate & natural fibres and non-toxic additives fabricated with mitre joints after applying PVC solvent cement and screwd with full body threaded star headed SS screws having minimumdensity of 650 Kg/cum, screw withdrawal strength of 1800 N(Face) & 900 N (Edge), mimimum compressive strength of 50 N/Sqmm, modulas of elasticity 850 N/sqmm & resistance to spread of flame of class A category with property of termite/borer proof , water/moisture proof & fire retardant & fixing with SS butt hinges of required size with necessary full body threaded star headed counter sunk SS screws,complete all as specified and directed. 35 S&F 125 mm long Aluminium handles, cast type, anodised complete all as specified and directed.(for upto 04 storey Highbuilding) 36 S&F 100 mm Butt hinges, extruded alu minium alloy with galvanised mild steel hinge pin, anodised and fixed, type B-21 complete all as specified and directed. 37 S&F 100 mm long Aluminium anodised, barrel tower bolts of extruded section complete all as specified and directed.(for upto 04 storey Highbuilding) 38 S&F 30 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 directed.(upto 04 storey High of building) 39 S&F 35mm thick 2nd class hard wood glazed & skleton shutters, open rebated and prepared to received glass, gauge etc.(without sash bars) edges of framing plain chamfered or rounded, fitted with cut and mitred beads for securing glass etc, size of members of shutters as specified in SSR Part-I section 8, clause 8.20(a) complete all as specified and directed.(for upto 04 storey highbuilding) 40 S&F 200 mm long Aluminium anodised, barrel tower bolts of extruded section complete all as specified and directed. 41 S&F 300 mm 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 al alloy complete all as specified and directed.(for upto 04 storey High building) 42 S&F 10mm thick toughened glass as in hinged doors,partitions, automatic doors and similar work including cutting to shape,drilling holes required complete all as specified and directed. 43 S&F floor power door stopper overall length of cover plate 150mm of zink alloy body and fixed in floor complete all as specified & as directed. Make : Prayag Cat Part No DSZ-PW6-SS or equivelant make as approved by GE. 44 S&F Stainless steel handles 150mm long, bright polished complete all as specified and directed. 45 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 complete all as specified & as directed. 46 Supply and fix Aluminium anodised (powder coated) Three track sliding window frame with shutters with (2 nos glazed and one wire gauzed shutter) including all necessary joining cleats, hold fast, rubber gasket, snap beading and locking arrangements fixed with screws to wall etc. complete with glazing and including 5 mm thick tinted glass to aluminium frame work using rubber gasket and including stainless steel wire cloth of 0.36 mm dia & average width of aperture 1.40mm with staple or suitable fillets wire mesh fitted with screws and washers including deco aluminium grill size complete all as specified and directed with the following section of frame and shutter:- (A) Sections for shutter :- (i) Vertical section 38 x 20 x 1.10 mm thick. (ii) Interlock section 38 x 20x 1.50 mm / 38 x 28.94 x 1.5 mm thick. (iii) Top/ Bottom section 41 x 20 x 1.20 mm thick.(B) Section for frame :- (i) Top & Sides 92.36 x 29.70 x 1.50 mm thick. (ii) Bottom 92.36 x 29.70 x 1.50 mm thick complete all as specified and directed. 47 S&F in repairs powder coated aluminumwindow (double shuttered double leaf) side hung type with stainless steel butt hinges, one shutter glazed and other shutter gauzed , rubber gasket, stopper , With aluminium grills of 70mm aperture, aluminium anodised handle 100mm long ,aluminium anodised tower bolts 100mm longand peg stay etc, size of aluminum frame shall be (100mmx38mmx1.55mm)and shutter frame shall be (20mm X40mm X1.55mm)after and including dismantling of existing unserviceable steel window complete all as specified and directed.Note : 1 No Glazed shutter(double leaf), 1 No Gauged shutter (double leaf) and aluminium grill shall constitute one unit. 48 S&F Bands, straps, supports or stays for rainwater, ventilating pipes, including bolts, if required hooks (stay), heavy, for large gates; hook and pintle hinges large hasps and staples; chains; hand made sliding bolts; clamps; hold fasts; wall ties; hooks for hanging fans;plate washers and similar small articles conforming to Fe-290 Gde-E-165 complete all as specified & as directed. (upto 12 storey High of building) 49 M&L for 18/19 mm 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 directed.(upto 04 storey High of building) 50 S&F 100 mm size extruded aluminium alloy handles, fabricated type, anodised complete all as specified and directed.(upto 04 storey High of building) 51 S&F Hasp and staple 75mm, safety type, aluminium with mild steel hinge pin including bolt to hinge plate and fixed with screws complete all as specified and directed.(upto 12 storey High of building) 52 Taking out/Stripping of old Roof treatment membranes/Tar felt incl layer ofcement mortar of any type carefully from roof surfaces (without damaging roof ) and incl preparation of old roof surfaces by picking, sweeping, cleaning and washing down with water to remove dust & receive new treatment complete all as specified and directed. 53 M&L cutting out cracks to V section in existing roofs of terracing cleaning out, wetting, grouting, with cement sand slurry (1:3) complete all as specified and directed.(upto 12 storey High of building) 54 Providing and carry out waterproofing treatment to sound, moisture free concrete surface using Nitoproof 600PF - Liquid applied single component pitch free polyurethane coating capable of bridging substrate cracks upto 2 mm. System includes proper surface preparation to remove loose dust, dirt, loose mortar, curing compound etc., and application of Nitoproof WB Primer, Water dispersible epoxy primer followed by two coats of Nitoproof 600PF coverage @ 2.0 kg/m2 to achieve 1.5 mm WFT in two coats followed by laying of separation layer of 120 gsm non-woven geotextile layer before carry out protection screed etc. complete including all tools and tackles as per manufacturer’s specification. Nitocote 600PF cured material shall be having crack bridging of 2 mm, Elongation (ASTMD 412) – >600 %, Tensile Strength (ASTM D412) –2.5 N/mm2, Recovery from Elongation (ASTM D412) – 95 %, 85% Solid Content, Tear Resistance (ASTM D624) – 15 Kn/m, Shore A Hardness (ASTM D2240) – 60, Water vapour transmission- 0.6 g/m2/hr, Water Permeability @ 5 Bar (BS EN 12390)-Nil, Service Temperature – -40°C to 70°C, Flash Point > 70 °C, Viscosity-60p, Specific Gravity-1.5. The item rate shall be including of all kinds of labour, tools & tackle, machineries, lead & lift, mathadi charges, curing, wastages, consumable, cleaning, shifting of debris outside the site premises, surface preparation, etc. complete as per design, drawing & instructions of EIC. Cost of 120 gsm non-woven geotextile and 75mm Screed concrete hall be paid separately. 55 Supply & Laying Geotextiles of 120 Gsm over the waterproofing coating to avoid damage during screed casting complete as per specification and as directed. 56 Supply & laying of maximum 75 mm thick (at RW outlet) protective screed over the waterproof coating at proportion of 1:2:4 admixed with suitable integral waterproofing compound conforming IS 2645:2003 @ 200ml per bag of cement and reinforced with PP fibres with proper slope towards RW pipes. Green stage saw cutting on the screed will be done in panels (3m X 3m) with a groove size of 10mm X 15mm etc complete all as specified and directed. 57 Taking up or down 20mm steel tubing and connections, including cleaning for re-fixing or removal complete all as specified and directed. 58 Taking up or down 25mm steel tubing and connections, including cleaning for re-fixing or removal complete all as specified and directed. 59 Taking up or down 40mm or 50mm steel tubing and connections, including cleaning for re-fixing or removal complete all as specified and directed. 60 Cutting chases, pinning in. making good to facings where required and pointing in cement mortar (1:3) to ends or edges of landings, steps, cills, sunshades, shelves, lintels, etc.; and cutting chases for concealed water tubing etc., and making good, cutting not exc 10 cm girth complete all as specified and directed. 61 S&F CPVC pipes 20 mm outer diameter of SDR 11 & plain CPVC SDR 11 fittings as in walls, ceiling, floor, etc. complete all as specified and directed. 62 S&FCPVC pipes 25 mm outer diameter of SDR 11 & plain CPVC SDR 11 fittings as in walls, ceiling, floor. etc complete all as specified and directed.(upto 12 storey High of building) 63 S&L in 40 mm bore (Outer dia) CPVC pipes ofSDR 13.5 and plain CPVC SDR 11 fitting fixed on wall or floor, ceiling or laying in floors complete all as specified and directed. 64 S&F 20 mm bore CPVC Male Brass Threaded Adaptor (MTA/ MBTA) comlete all as specified and directed. 65 S&F 25 mm bore CPVC Male Brass Threaded Adaptor (MTA/ MBTA) comlete all as specified and directed. 66 S&F 20mm bore CPVC Female Brass Threaded Adaptor (FTA/ FBTA) comlete all as specified and directed. 67 S&F 25mm bore CPVC Female Brass Threaded Adaptor (FTA/ FBTA) comlete all as specified and directed. 68 S&F in repair 25 mm bore in repair gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipescomplete all as specified and directed.(upto 12 storey High of building) 69 S&F 15mm bore in repair Brass CP bib cockwith crutch or butterfly handle chromium plated complete all as specified and directed.(upto 12 storey High of building) 70 S & F in repairs 15 mm Dia CP stop cock(concealed type) ,with crutch handle, screwed down, screwed for iron pipe or for brass ferrule and fixed complete all as specified and directed. (upto 12 storey High of building) 71 S & F in repairs 15 mm Dia CP angular cock,with crutch handle, screwed down, screwed for iron pipe or for brass ferrule and fixed complete all as specified and directed. (upto 12 storey High of building) 72 S&F PVC connection 15 mm sizepipe withPTMT nut of Length 600mmcomplete all as specified and directed.(upto 12 storey High of building) 73 S&F in repair brass CP Shower roses in repair with or without swivel joints, 125mm size, includingfixing to steel pipes or unioncomplete all as specified and directed.(upto 12 storey High of building) 74 S&F Chromium plated Soap dish, fixed to plugs with chromium plated brass screwscomplete all as specified and directed.(upto 12 storey High of building) 75 S & Fglass shelf assembly consisting of 5.5mm thick sheet glass shelf 12cm wide with chromium plated bracket guard and railing 60cm long complete all as specified and directed. 76 S&F PTMTtubular towel rail 450mm long, with and includingCP brass screws and wooden/plastic cleats, weight not less than 170 gms complete, fixed in wallcomplete all as specified and directed.(upto 12 storey High of building) 77 S&F in repair Vitreous China wash basin (colour white), angle back, size (550X400) mm, excluding taps, waste,chain and plug and porcelain stopper but including cutting for and pinning in ends of and brackets, waste pipe & CP Brass waste coupling of 32mm diacomplete all as specified and directed. Note : Rate quoted under this item deemed included fixing ofplug and chain and connecting up to supply pipes, wastes or traps etc. complete all as specified and directed.(upto 12 storey High of building) 78 S&Fin Repairs vitreous China wash down water closet pan ( padestal pattern) incl Pvc seat cover , (excluding fixing bolts, flushing cistern and flush pipe) , including connection to drain ( or outgoing pipe) and to flushing pipe , etc., complete all as specified and directed. 79 S&F in repairs vitreous china squatting pan of “Orissa” pattern of size 580 mmx 440mm white with integral foot rest (excluding flushing cistern and flush pipe) including connection to trap and to flushing pipe, anti syphonage pipe etc and making good to floor complete all as specified and as directed. 80 S&F (600 mm x 450 mm) bevelled edge mirror of selected quality glass, mounted on 6mm thick AC building board or commercial plywood and fixed to wooden plugs with chromium plated brass screws and cup washerscomplete all as specified and directed.(upto 12 storey High of building) 81 S&F in repair 15 mm borePillar taps, cast copper alloy, with capstan heads, chromium plated, screwed down high pressure, with or without lettered ‘Hot or ‘Cold with long screwed shanks and fly-nuts, screwed for iron pipe and fixedcomplete all as specified and directed.(upto 12 storey High of building). 82 S&F in repair 32mm dia waste fittings, brass, chromium platedfor glazed ware sinks, basins, etc with long screwed sganks and fly-nuts, flange end bedded in red lead cement and other end fixed complete all as specified and directed. (upto 12 storey High of building). 83 Supply only 10 litres capacity PVC valveless, syphonic action type,flushing cistern, white colour, low level, white with inlet, ball valve, float and handle including brackets duly painted, 32mm dia PVC flush pipecomplete all as specified and directed.(upto 12 storey High of building). 84 S&F in repair PVC (SWR) floor trap, plain with grating including jointing with solvent cement of 100mm dia complete all as specified and directed.(upto 12 storey High of building). 85 S&F PTMT in repair grating of 100mm dia, fixed with cement mortar (1:3). complete all as specified and directed. (upto 12 storey High of building). 86 S&F in replacement Harrison rails, mild steel, anodised aluminum alloy with fixing brackets, stops, rollers etc. complete all as specified and directed. (upto 12 storey High of building) 87 Demolition of RCC of any description and in any position not otherwise specifiy provided forin complete all as specified and directed. 88 Use and waste offormwork to sides and soffit of beams, lintels, cantilevers, shelves etc for rough finished surface complete all as specified and directed.(upto 04 storey high of building) 89 S&F TMT bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed.(upto 04 storey High of building) 90 S&F TMT bars 8 mm dia cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clipscomplete all as specified and directed.(upto 04 storey High of building) 91 M&L for RCC for M 25 (Nominal Mix) using 20 mm graded crushed stone aggregate as in parapets, balcony, chajjas and similar work complete all as specified and directed.(upto 04 storey of building). 92 M&L for 75mm thick PCC (1:3:6), type C2, using 40mm graded stone aggte as in plinth protection surfae finished even & smooth without using extra cement as complete as specified and directed. 93 M&L for PCC (1:5:10) Type E2 (using 40mm graded crushedstone aggregate) as in filling sunken floor complete all as specified and directed.(upto 04 storey High of building) 94 S&F for 110mm dia PVC (SWR) vent cowl any radius complete all as specified and directed. 95 Dismantling removing all unsound concrete, plastered material by chipping/chiseling gently at all effected and adjoining areas of concrete etc till sound surface is reached all various locations in building (upto 4 storied) subsequently cleaning the surfaces by hair brush and air blower and removing rubbish off the premises and disposing at the dumping site as approved by local authorities complete all as specified and directed . 96 Removing of concrete all around reinforcement bar upto 12 mm dia and over from behind the reinforcing bars average 25mm(but not less than 15mmair gap)by manual methods (using wire brushing ,chiseling etc) and applying chloride free rust removing chemicalon rusting steel reinforcement bar and removing all rust from steel reinforcement barby emery paper and cleaning the area thoroughly by water and allow it to dry andtotally rust free of reinforcement bar all as completeas per manufacturers instruction complete all as specified and directed. (upto 4 storied bldg). Make( Rust removing chemical ):- Reebaklens RR of FOSROC or equivalents solutions SIKA/STP as specified. 97 Material , labour and preparation of existing reinforcement surface by brushand application of two component epoxy zincrich primeron existing reinforcement surface ofminimum specific gravity 1.75, adhesive bond strength with steel is 1.50N/mm2and maximum coverage area 5.00 Sqm per litre. complete all as specified and directed.(upto 4 storied bldg). Make- Nitozinc primer of FOSROC or equivalents make as specified 98 Material and labourfor introducing new reinforcement bars upto 12 mm dia and over for structural connection in RCC beams, columns, lintel and slabs including power drilling holes of appropriate diameters in reinforced or plain cement concrete to a minimum depth of 150mm and upto 200mm including power drilling, fixing the reinforcement in position using epoxy, cleaning of loose dust by blowing air, sealing with epoxy cartridges etc complete all as specified and directed.(upto 4 storied bldg) 99 M&Lforsupply,mixingandplacementofmicro-concretecementbasedprepackedsingle component chloride free, sulphate free, non-shrink, free flow. elf compacting, ready to use after mixing water in specified proportion of Sika Rep Microconcrete-4 or renderoc-RG of Fosroc in required thickness as per manufactures instruction and all as directed. Compressive strength (ASTN C 109,cm cube) of 35 MPa at 28 days including application curing compound concrete WB manufactured by Fosroc of equivalent at various locations in Bldgs including necessary form work complete all as specified and directed.(upto 4 storied bldg) 100 M&L for providing and applying at two component structural grade polymer modified reinforcement mortar Fosroc Renderoc S2 or equivalent product of SIKA upto a thickness of 30 mm over a coat of epoxy resin bonding agent Nitobond EP. The cured mortar shall achieve a minimum compressive strength of 12N/mm2 in a day & 45 N/mm2 in 28 days with Flexural strength 8N/mm2 in 28 days Chloride diffusion coefficient shall be Nil after 24 hours when tested by Accelerated electrochemical chloride ion diffusion test method and the depth of carbonation shall be Nil after 24 hours when tested by Accelerated carbonation test. in addition to this percentage of water absorption should be 0.45 after 24 hours in immersion test at various locations in Bldgs complete all as specified and directed.(upto 4 storied bldg) 101 Material , labour forapplying of high efficiency polymeric resin base filmforming curing agent/compoundover concretesurfaceandmaximum coverage area 5.00 Sqm per litre as per manufacturers instruction complete all as specified and directed.(upto 4 storied bldg) Make:- Concure LP90 of FOSROC or equivalents solutions SIKA/STP/ Maruti / Choksey chemicals. 102 M&L for providing and applying a flexible expansion joint membrane of minimum 150mm wide and 1mm thick, expoband one (ExpobandH45) of FOSROC or equivalent over the prepared joint using a two part epoxy adhesive nitobond PC 40 of Fosroc or equivalent. The minimum tensile strength of the membrane should be more than 12 N/mm2 and elongation at break should be more than 400%. The installation of the membrane should be carried out complete all as specified and directed. 103 Bore packing of all the Spouts to be done with grouting admixture mixes with Cement Concrete / Mortar @225 ml per bag of Cement complete all as specified and directed. 104 S&Fshear connector of 8mm dia & requisite length on the surface to be repaired for the bonding between old and new concrete as per the locations instructed by the Engr-in-Charge. The shear connectors shall be of L shape and welded with existing reinforcement at least 100mm in length @ 200mm c/c both horizontally and vertical followed by coat of epoxy Zinc primer as per the specification mentioned complete all as specified and directed. 105 M & L for providing and inserting mild steel shear key bars/levelling gauges of required length and diameter in reinforced/plain concrete for drilling suitable holes in RCC Slab/ wall/ column/ beams toa depthas directed for anchoring steel reinforcement bars including washing with water inserting lokfix E of Fosroc or equivalent in the holes at various location in Bldgs complete all as per manufactures specification complete all as specified and directed. 106 M&L for providing grouting in RCC walls and slabs by drilling holes @300 mm c/c upto half of the wall depth in zigzag manner using a drill machine and fixing a nozzle of 20mm dia, for injecting of epoxy grout till therefusal of injected groutmaterial (grouting operation pressure shall be in between 2 to 4Kg per sq cm) followed by cutting the exposed nozzle so as to make the wall/ slab free from the grouting pipe and to seal the gap with polymer modified mortar complete all as specified and directed. 107 Material & Labour for applying Anti carbonation coating as per manufacturers specification of approved brand, manually using brushes on the hardened concrete/plastered surfaces after cleaning the surface and removing all loose particles, deposits etc complete including one coat of primer and two coats coatings complete all as specified and directed. 108 Material & Labour for Carbon Fibre Wrapping - Nitowrap CWS – 450 GSM Providing and carrying out Fosroc make carbon fibre wrapping Nitowrap CWS (450 GSM) - High Performance high strength, carbon fibre system for structural strengthening to R.C. members. Surface Preparation : Proper surface preparation to be carried out including cleaning, removal of loose material, dust etc, executing required repairing like epoxy injection grouting, polymer modified mortar, epoxy touching Putty , rounding off edges of structural members to 25mm etc . Application : Prepared substrate shall be primed with Nitowrap 30 epoxy primer supplied in pack size 4 Lit (Base-4.1 kg and Hardener -0.46 kg) at a coverage of 8-10 m2/litre/coat, allow the primer to cure for 24 hours followed by application of first coat of saturant Nitowrap 410 supplied in pack size 5kg ( Base - 3kg and hardener - 2kg) (having Tensile strength >30 MPa; Elongation > 2.1% ; Fibre strength > 4900 MPa ; Fibre E-Modulus >230 GPa & Flexural Modulus > 1700 MPa when tested as per ASTM D638 Type I and ASTM D 790 & Glass Transition Temperature > 50 °C as per ASTM E 1356) to be carried out at a coverage of 3.5 to 4 m2/lit/Coat at around 250 microns WFT, cutting of Nitowrap CWS (available in standard roll width of 500 mm and roll length of 50 mtr & 100 mtr) in required size and wrap over wet saturant keeping minimum 150 mm overlap, rolling the same using hard roller to impragnent saturant and again applying second coat of saturant using suitable bush or roller etc, completing as per specification and as directed by Engg.-in-charge. Nitowrap CW fabric used shall exhibit the following properties - fiber density of 1.8 g/cc, dry fibre thickness 0.40mm and shall have tensile strength > 4900 MPa ; tensile modulus > 230 GPa and ultimate elongation of 2.1%.The adhesion of the entire system(FRP Sheet, Saturant and primer combined) with concrete shall be > 3.5 MPa with concrete failure as per ASTM D 4541 complete as per specification and as directed. 109 Supply and applying two coats of High performance elastomeric cementitious waterproof coating sandwiched with 45 GSM glass fibre reinforcement on the entire floor and 1.0 m of all walls of all toilets as per following methodology:- Cleaning of exposed concrete surface by mechanical means or by hydro blasting to remove laitance, loose particles, contamination etc. which may hinder bonding. Coving of RCC joints with PCC (1:1.5:3) mixed with Integral Water Proofing compound. Applying one coat of Waterproofing membrane to concrete surfaces followed by application of 45GSM glass fibre on the wet surface. Applying second coat of waterproofing membrane at the right angles to the direction of first coat. Second coat shall be applied after the first coat gets dry. Sprinkling fine aggregate immediately after the application of second coat to get the mechanical key for protective plaster. Curing to Water proofing membrane to be carried out for minimum period of 3 days with ponding complete. The Water Proofing Product Should have Mixed density: 1.68g/cc (brushable consistency).Adhesion to concrete : >1N/mm2. Static crack accommodation: 1mm.( Fosroc/Elantas beck/Kunal conchem) ( Make : SIKA/FOSROC/Hindcon ) 110 S&F for pressed steel frames for doors size (125x60)mm with one or more rebates including necessary fixing lugs, hinges, lock strike plate, etc., complete all as specified and directed. (upto 04 storey highbuilding)Note: Pressed steel frame shall be filled with PCC Type C0 (1:3:6, using 12.5mm graded crushed stone aggregate) and cost of same shall deemed to be included in the rate quoted by the tenderer in this item. 111 Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified and directed. 112 S&F for 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 as directed. (upto 04 storey High of building). 113 S&F Pre- painted galvalume 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 complete all as specified and directed. 114 Material & labour preparation of new steeland iron surfaces of any description areaexc 10 cm width or girth and applying two coats of synthetic enamel paint over a coat ofred oxide and zinc chrome primer,complete all as specified and directed. (upto 04 storey High of building) 115 M & L for Cement concrete in saucer drains Type B1 (1:2:4) (20 mm graded stone aggregate) slope maintained as per site requirement complete all as specified and directed. 116 Disconnecting existing tanks, setting aside (or lowering if required) for repairs, cleaning, etc. and hoisting if required reconnecting and re-fixing in position,Cleaning and removing all scale and dirt, etc, from tanks and from mouths of circulating pipes, etc exc 1000 ltr but not exc 2000 ltr 5 to 8 storey high of bldg complete in all respect as specified. 117 Supply and fixing of rotational moulded polythene water storage tank 1000 litre capacity ISI marked (cylindrical, vertical, double layered with closed top) hoisted and fixed in position including PVC float valve 20mm bore weight not less than 210gms complete all as specfied and directed. . 118 Supply and fixing2000 Litre capacity rotational moulded polyethylene water storage tanks (multilayer.cylindrical vertical with closed top)with and including 25 mm dia PVC float valve .hoisted and fixed in position including taking down old one and deposited to store yard 5 to 8 storey high of bldg complete all as specified and directed. 119 Dismantling of stone slabs and tiles of any description or thickness in floors,aprons etc laid, bedded & pointed in any mortar complete all as specified and directed. 120 Taking down copper/aluminium point wiring (light, fan, socket or power) complete, including fixture and fittings such as switches, ceiling roses, pendants, regulators, sockets, light fitting etc.removing materials to store for keeping in safe custody or for taking credit (credit for above items should be made as per conditions separately) and making good disturbed surfaces of walls, floors, etc.complete all as specified and directed. 121 Material and labour in repair for point wiring for Modular fitting,for one light/fan/call bell point with 1.5 sqmmPVC insulated FRLSH unsheathed copper cable multistranded conductor 1100 volts grade, concealed type, controlled by one way switchincluding 1.5 sqmm PVC FRLSH insulated unsheathed copper cable multistrand conductor 1100 volts grade for continuity earth wire connected to common earth dolly drawn through non metallic rigid PVC heavy duty concealed conduit of size 25mm dia with wall thickness not less than 1.6 mm including conduit accessories like bends, tees junction boxes, etc including 1.5 Sq mm, single core PVC insulatedunsheathed multi stranded copper conductor FRLSH cable (Green) 1100 Volts grade as earth continuity wire connected to earth dolly and including modular sunken galvanized terminal boxes of same make of switch/ socket/ regulator withsleek and curvy cover plates, for mounting ofmodularswitches, sockets, complete after and making good the distrubed surfaces as per the existing complete all as specified and as directed. 122 One light point / one fan point controlled by one, one way swtich. 123 All as per item No 121 here-in-before but for one light point controlled by two way switch complete as specified and directed. 124 All as per item No 121 here-in-before but for 3 pin 6 Amps socket modular type on the same board with 1.5 sqmm cable complete all as specified and directed. 125 All as per item No 121 here-in-before but for 3 pin 6 Amps socket modular type on the independent board with 1.5 sqmm cable complete as specified and directed. 126 All as per item No 121 here-in-before but for socket modular type 2 in 1,3 pin 5/15 Amp on independent board with 2.5 Sqmm PVCunsheathed copper cable and 2.5 sqmmcopper conductor cable as earth continuity conductor complete all as specified and directed. 127 All as per item No 121 here-in-before but for socket modular type 2 in 1,3 pin 5/15 Amp on independent board with 4.0 Sqmm PVCunsheathed copper cable and 4.0 sqmmcopper conductor cable as earth continuity conductor complete all as specified and directed. 128 Supply & Fixing in repair modular Socket, 6 Amp, 2/3 pin combined 2 module, complete all as specified and as directed. Make :- Carbtree/Legrand/Indo Asian/C&S. 129 Supply & Fixing in repair modular Socket, 6/16 Amp, 2/3 pin combined 2 module, complete all as specified and as directed.Make :- Carbtree/Legrand/Indo Asian/C&S. 130 Supply & Fixing in repair modular Switch Socket Outlet multipurpose 3 pin, 16 Amp and one pin, 6 Amp controlled by one Switch., 6/16 Amp, 2/3 pin combined 4 module, complete all as specified and as directed. Make :- Carbtree/Legrand/Indo Asian/C&S. 131 Supply & Fixing in repair modular switch single pole, one way,6 Amp, 1 module, complete all as specified and directed. Make :- Carbtree/Legrand/Indo Asian/C&S. 132 Supply & Fixing in repair modular switch single pole, one way,16 Amp, 1 module, complete all as specified and directed. Make :- Carbtree/Legrand/Indo Asian/C&S. 133 Supply & Fixing in repair modular switch single pole, two way,6 Amp, 1 module, complete all as specified and directed. Make :- Carbtree/Legrand/Indo Asian/C&S. 134 Supply & Fixing in repair modular Bell push 6 Amp, single pole, 1 module, complete all as specified and as directed. Make :- Carbtree/Legrand/Indo Asian/C&S. 135 Supply & Fixing in repair Bell multi music type, complete all as specified and as directed. 136 Supply & Fixing in repair Modular step type fan regulator,120W, 2 module, complete all as specified and directed. Make :- Carbtree/Legrand/Indo Asian/C&S. 137 Supply & Fixing in repair Modular White cover plate with frame, 2/3 modulecomplete all as specified and as directed. 138 Supply & Fixing in repair Modular White cover plate with frame, 4 modulecomplete all as specified and as directed. Make :- Carbtree/Legrand/Indo Asian/C&S. 139 Supply & Fixing in repair Modular White cover plate with frame, 6 modulecomplete all as specified and as directed. Make :- Carbtree/Legrand/Indo Asian/C&S. 140 Supply & Fixing in repair Modular White cover plate with frame, 8 modulecomplete all as specified and as directed. Make :- Carbtree/Legrand/Indo Asian/C&S. 141 Supply & Fixing in repair Modular White cover plate with frame, 12 modulecomplete all as specified and as directed. Make :- Carbtree/Legrand/Indo Asian/C&S. 142 Supply & Fixing in repair Modular Metal flush box 2 module complete all as specified and as directed. Make :- Carbtree/Legrand/Indo Asian/C&S. 143 Supply & Fixing in repair Modular Metal flush box 4 module complete all as specified and as directed. Make :- Carbtree/Legrand/Indo Asian/C&S. 144 Supply & Fixing in repair Modular Metal flush box 6 module complete all as specified and as directed. Make :- Carbtree/Legrand/Indo Asian/C&S. 145 Supply & Fixing in repair Modular Metal flush box 8 module complete all as specified and as directed. Make :- Carbtree/Legrand/Indo Asian/C&S. 146 Supply & Fixing in repair Modular Metal flush box 12 module complete all as specified and as directed. Make :- Carbtree/Legrand/Indo Asian/C&S. 147 Supply and fixing of Lamp holder, PVC/Polycarbonate type with cord grip cap suitable for pendant fittings, complete all as specified and directed. 148 Supply and fixing ceiling rose surface bakelite three terminal(65 x 50)mm, PVC/Polycarbonate,isolated bodycomplete all as specified and directed. 149 Supply & fixing main stream battens fitting LED 20/22 watttube 4 feet long fixingon PVC/wooden round block complete with all accessories, prewired and flexible wire twin core from ceiling rose to terminal block complete all as specified and directed.Make: Havells cat part No LUMILINEPLUSBS20WLED865SPCS/ Century Jaquar /Crompton /Surya /Philips. 150 Supply & fixing main stream battens fitting LED 10 watttube 2 feet long fixingon PVC/wooden round block complete with all accessories, prewired and flexible wire twin core from ceiling rose to terminal block complete all as specified and directed.Make: CenturyJaquar/Crompton/Surya /Philips. 151 Supply & fixing LED bulb, B22 base, 9/10 watt, lumen output> 90Lum/W, CRI> 70, 5700-6500K Color temp, PF>0.9, THD< 20% suitable for lamp holder complete all asspecified and directedMake: Crompton/Havells/Surya. 152 Supply & fixing Surface mounted LED bulk head light fitting 9/10W, IP66, Iumen output >65 lum/watt, color temp 5700- 6500K,CRI>70, THD<20%, PF>0.9, operating voltage 220-240 V in high pressure die cast aluminum housing in polycarbonate cover with clear prismatic diffuser and lamp holders etc complete making connections, complete all as specified & directed.Make: Havells/Crompton/Bajaj 153 Supply & fixing bldg securitylighting ofLED 35watts high efficennt lighting solutionanodisedwith heat resistance with accessoriesprovidedincluding necessary electric connection with all accessories required for fixing/mounting with nut bolt washer & clamp support on GI pipe1.5 meters of suitable diametercomplete all as specified and as directed.Make: Crompton Cat Part no : TRP-400-35-57-SL-LM-NSR/Philips/Wipro. 154 Taking down geyser, any type and Refixing complete all as specified and directed. 155 Supply laying and testing of cable XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electic power cables (heavy duty) 1100 volts grade with stranded aluminium conductor of size 50.0 Sqmm 3.5 core complete after taking down old XLPE cable of any size all as specified and directed. Make :- Havells/Polycab/KEI. 156 Supply laying and testing of cable XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electic power cables (heavy duty) 1100 volts grade with stranded aluminium conductor of size 16.0 Sqmm 4.0 core complete after taking down old XLPE cable of any size complete all as specified and directed.Make :- Havells/Polycab/KEI. 157 Material and labour for sub-main wiring (concealed type) for main DBs to sub DBs withPVC (FR-LSH) insulated & unsheathed two runs of 6.0 sq mm single core multi stranded copper conductor cable, 1100 Volt grade alongwith one run of6.0 sq mm PVC (FRLSH) insulated & unsheathed copper conductor cable, 1100 Volt grade, connected to common earth dolly asearth continuity conductor, including drawn through sutaible size of casing caping/PVC rigid conduit 25mm dia and having thickness 1.6 mm including accessories carefully and taken down old existing aluminium/copper sub main wiringwith accessories complete all as specified and directed.Make :- RR Kable/Havells/Polycab. Note :Three runs of 6.0 sqmm cable and one RM of PVC Conduit shall constitute one unit. 158 All as per Item No 151 here in before but of size 4.0 Sqmm complete all as per specified and as directed. 159 All as per Item No 151 here in before but of size 2.5 Sqmm complete all as per specified and as directed. 160 Supply and Fixing MCB, single pole, 240 Volts, of capacity (6-32 Amps) C series breaking capacity 10 KA complete all as specified and directed.Make :- Havells/L&T/Legrand. 161 Supply and fixing MCB SPN, 16 to40 Amps,240 Volts , breaking capacity 10KA complete all as specified and directed.Make :- Havells/L&T/Legrand. 162 Supply and fixing as MCB DB SPN (double door) 12 Ways including copper bus bar neutral link, earth bar and din rail, recessed with wall surfaces by chase cutting and making good surfaces of wall complete all as specified and directed. Make :- Havells/L&T/Legrand. 163 Supply and fixing MCB DB SPN (double door) 8 Ways including copper bus bar neutral link, earth bar and din rail, recessed with wall surfaces by chase cutting and making good surfaces of wall complete all as specified and directed.Make :- Havells/L&T/Legrand. 164 Supply and fixing MCB DB SPN (double door) 4 Ways including copper bus bar neutral link, earth bar and din rail, recessed with wall surfaces by chase cutting and making good surfaces of wall complete all as specified and directed.Make :- Havells/L&T/Legrand. 165 M&L for taking out unserviceable DBs of any type / capacity incl MCBs for fixing of new or old complete all as specified and directed. 166 Taking down Ceiling/Exhaust fan, sealing cable end, dismantling blades and removing fan and blades deposit to store for safe custody and refixing at the same position after repairing, greasing, changing of bearing/capacitor if required, complete all as specified and directed. 167 Material & Labour for Painting of exhaust fans complete, in situ with synthetic enamel paint by spraying including filling cavities with filler, one coat after cleaning all dust etc. complete all as specified and directed. 168 Supply and fix power unit 32 Amps includingsocket 25AMp ,06 modulemetal box box for mounting of power unitcomplete as specified and directed. Make : Legrand Cat Part No.6755 58 /Havells/ ABB/ L&T. for Power unit , 6772 32 for socket 25 Amp and 6890 10 for metal box 6 Module 169 Earthing complete withgalvanised earth plate electrode 600x600x6.0mm thick, buried directly in ground (Earth pit not less than 2.25 mtr deep below ground level) with top edge of the plate not less than 1.50 mtr below normal ground level connected with galvanised iron earth strip 32x6mm by means of bolts, nuts, check nuts and washer of galvanised iron or steel complete with 40 mm dia GI light grade protection pipe, 20mm dia GI medium grade watering pipe with funnel including charcoal, dust, salt, PCC M-15 type B1 in pit with angle iron (25x25x3)mm frame work with precast RCC 1:2:4 type B-1 cover reinforced with 8mm dia TMT bars @ 150mm C/C both ways and 12mm dia MS fabricated handle, test piont etc. in and including light frade GI protection pipe 40mm bore up to 5m lenght for drawing in earth lead wire , all as shown in electrical plate No.3of SSR Part-1 complete with necessary earth work in any type of soil, removal to a distance not exc. 50m, testing on completion complete all as specified & directed.
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