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Tender For Repair Maintenance To External Surface Of Building Leakage Seepage Plumbing Work And Other Misc B R Works Under Age B R West.; 1 M&L for Dismantling/ taking down old existing unserviceable cement plaster, loose/ unsound weaken cement concrete of any description and in any position from existing external / internal surface of RCC roof/ slab/ beams/ columns/ RCC facia for an average depth of 25mm (Approx height 7.5m from natural ground level) with power driven pneumatic flat/pointed chisel and removing the honeycombed area including all the corners and making a neat profile of the cavities, roughen the smooth surface , scrapping out/removing corrosion all loose/scale/rust etc form the visible reinforcement by applying rust remover such as Rust Off 100 of make M/s Sika India Pvt Ltd, or equivalent in M/s Fosroc Chemicals, M/s ThermaxLimited( as approved by GE) and cleaning the steel reinforcement properly, complete all as per manufactures instructionand all as specified and directed by Engineer-in-Charge.allowed to dry. 2 Note :-(a) Providing cement based angle fillet for 75mm X 75mm admixer with Sikacim, integralwaterproofing liquid M/s Sika India Pvt Ltd, or equivalent in M/s Fosroc Chemicals, M/s Thermex Ltd, (as approved by GE) @ 0.2% by weight of cement or as per manufacturer’sinstructions over a coat of acrylic emulsion bonding agent, such as Sika Latex in 1:1:3 ratio of Make M/s Sika India Pvt Ltd, or equivalent in M/S Fosroc chemicals, M/s Thermex Ltd (as approved by GE) having specific gravity of 1.02 or as per manufacturer’s instructions with necessary surface preparation such as creating mechanical key like rougheing the surface by scrabbing, grit blasting and cleaning the existing surface using high pressure water jet machine having pressure upto 500 barpressure to remove the dirt, dust, loose particles , wax, efforencene and other contaminations from the surface of RCC columns/ beams/ slabs/ facia/ any brick/ stone surfaces etc complete all as manufactures instructions and all as specified and directed by Engineer-in-Charge.(b) Providing and applying FRIAZINC R, corrosion inhabiliting Active Zinc rich primer of make M/s Sika India Pvt Ltd, or equivalent in M/s Fosroc Chemicals, M/s Thermex Ltd (as approved by GE) along the exposed reinforcement surface property and allowed to dry. 3 (b) Providing and applying FRIAZINC R, corrosion inhabiliting Active Zinc rich primer of make M/s Sika India Pvt Ltd, or equivalent in M/s Fosroc Chemicals, M/s Thermex Ltd (as approved by GE) along the exposed reinforcement surface property and allowed to dry. 4 c)Providing and applying Hibond, Epoxy based Thixotropic bonding adhesive of Make from M/s Sika India Pvt Ltd, or equivalent in M/s Fosroc Chemicals, M/s Thermex Ltd, (as approved by GE) over the prepared concrete surface to get a good bonding between existing concrete surface and providing Sika Rep Microcrete 4 Fiber reinforced cementitious repair micro concrete of make M/s Sika India Pvt Ltd, or equivalent in M/s Fosroc Chemicals, M/s Thermex Ltd ( as approved by GE) over Epoxy based bonding agent applied area before 6 Hrs etc including providing necessary proportions , bracing and runners to relieve the member from the load coming on it including scaffolding leak proof shuttering with working platform as required and as per design and pattern complete including preparing the surface to match with the existing surface,complete all as specified and directed. 5 (d) Note : The work under (Item No. 1 to Item No. 4 of BOQ) shall be carried out through authorized and qualified applicators from any of the following manufacturer only. M/s Sika India Pvt Ltd, M/s Fosroc Chemicals,M/s ThermaxLimited 6 (e)A performance guarantee certificate for two years shall be submitted by the contractor to the GE on completion of work as specified 7 (f) The unit rate quoted is deemed to be included for Removing of accumulated earth of any width and depth upto 15 cm cleaning/cutting the grass with hand operated petrol/kerosene driven grass cutting machine and removing the grass waste around 3 m from plinth protectionto outside MD land. Note: Periodicityof cutting of grass shall be before commencement of work and after completion of repairs. 8 M&L Repair to ends of chajjas/ parapets by removing old concrete,loose material &cleaning of the reinforcement and finishing the surface with rich cement mortar 1:3 , finished fair & even and making good with existing finishes complete all as specified and as directed.Note: Rate quoted by the tenderer shall be deemed to inclusive of double steel scaffolding. 9 Taking down cement plaster on brick or stone walls, or concreteetc., including raking out joints, hacking for key, scrubbing down with water, etc., including removal of rubbish off the premises and leaving the work clear of any plastering, Material and labour for Rendering 15 mm thick in two layers onbrick or stone or concrete surfaces, first coat 10mm thick in cement mortar1:4 and 2nd coat 5mm thick in cement mortar1:4 finished even and smooth without using extra cement completeall as specified and directed.Note :-(a) The unit rate quotedis deemed to include for removal of accumulated earth of any width and depth upto 15 cm cleaning/cutting the grass with hand operated petrol/kerosene driven grass cutting machine and removing the grass waste around 3 m from plinth protectionto outside MD land. 10 M&L applying two coat of cement based paint over a coat of primer, including preparation of newly plastered wall surfaces of any description, complete all as specified and as directed. 11 Taking down cement plaster on brick or stone walls, or concrete walls including raking out joints, hacking for key, scrubbing down with water, etc.,including removal of rubbish off the premises and leaving the work clear of any plastering and material and labour for 10mm thick cement plaster in CM (1:6) on brick work or concrete surfaces rendering is to be finished even & smooth without using extra cement complete all as specified and directed. 12 Taking down cement plaster on brick or stone walls / ceiling , or concrete walls/ceiling including raking out joints, hacking for key, scrubbing down with water, etc., including removal of rubbish off the premises and leaving the work clear of any plastering and material and labour for 5mm thick cement plaster in CM (1:3) on brick work or concrete ceiling surfaces incuding finishing even & smooth without using extra cement complete all as specified and directed 13 Supplyonly integral liquid water proofing compound complete all as specified and as directed.Make:-Dr. Fixit/ Pidi Proof or equivalent. 14 M&L preparation of newly plastered surfaces wall / ceiling and applying three coats of white washing on ceiling/ walls surfaces complete all as specified and directed. 15 M&L for removing old existing rubbish/battered/useless mixture of the binding materials such as cement / Lime and fine aggregate (<4.5mm retained on IS Sieve), loose/unsound weaken mixture of binding materials such as cement / Lime and coarse Aggregate (>4.5mm retained on IS Sieve), fine Aggregate of any description and in any position from existing external/internal surfaces of RCC components or any surface having average profundity of 15mm (Approx height 10m from natural ground level) by hand tool that has a long metal blade with a sharp edge at the end, chisel and hammer or using robust pneumatic chisel hand tools and removal beyond MoD land including cutting of all edges, making square shoulders of the aperture, coarsen the smooth surfaces, curettage /removing of all deterioted/decayed loose surface complete all as specified and directed by Engr-in-charge. 16 M&L for cleaning and removing all corrosion scales , rust , etc using emery / wire brush and finally cleaning using rust remover & cleaning agent that is one part alkaline based material, with corrosion inhibitors and dispersing agents and supplied as a clear brown solution. The specific gravity shall be 1.2 – 1.22 @ 25°C. The pH value shall be between 9.5 to 10 and the coverage shall be 5 – 6 m2/ L as per manufacturer instructions complete all asspecified and directed by Engineer-in-charge. 17 M&L for repair to cracks and damaged existing surfaces by Hydrogen Free Expanding And Plasticising Additive . It plasticizes the mix, allowing for substantial reduction in water without affecting the fluidity, thus improving the strength and impermeability, the admixture/ additive in cement to provide non‐shrink properties Cementitious Cable Encapsulation .(a). Fixing of pvc nozzles in zig-zag fashion not more than 50cm c/c on RCC surfaces on all directions as required after drilling holes in concrete, fixing pvc nozzles with fast setting mortar and covering with renderoc plug. The size of holes shall be 20mm dia and 75mm in depthcomplete all as specified and directed by Engineer-in-Charge. 18 M&L for Shear thinning agents in RCC/ walls/ ceiling/ columns/ beams/floor/bricks cracks after opening up in “V” groove manner covering the area of 300mm from central line of crack with the depth of 8 mm complete with three components compound graded filler, E-Resins and Shear thinning agents with adjustable consistency by varying the filler component epoxy resin based complete all as specified and directed by Engineer in Charge. 19 M&L for applying Polyster Resin based Anchoring material in concrete before fixing nozzle it should typically attains a compressive strength in excess of 20N/mm @ 3 hours and and ultimate compressive strength of 70N/mm in 7 days (50mm x 50mm x 50mm)when tested as per BS 6319 Part 2 : 1983as per manufacturer instructions complete all asspecified and directed by Engineer-in-charge. 20 M&Lfor providing and fixing welded MS wire mesh weighing not less than 1Kg/Sqm of size 50mmX50mm of 2.6mm dia on the prepared surface & surface should be cleaned andbe removed from dirt, fungus and all foreign material complete all as specified and directed by Engineer in Charge. 21 M&L for applying 2 coats of primer slurry prior to the application of the repair mortar having multiple corrosion inhibiting synergies and which is a blend of pc graded fillers corrosion inhibiting additive and re-dispersible polymers in powder form mixed with water for application by brush to coat the reinforcement/steel within 10mm of the finish surface and where chlorides are present so as to achieve adhesion bond strength of 1 MPa to steel. Pot life of 0.5 hr @ 30°C. It shall be workable for not more than 15 minutes at same temperature. The mixed density shall be not more than 2.05. The water/powder ratio shall be 0.3 by weight complete all as specified and directed by Engineer-in-charge. 22 M&L for applying 20mm shear thinning fibre reinforced polymer modified , impermeable to aggressive elements, dual shrinkage compensated, cementitious repair mortarwith alkali resistant synthetic fibres for exceptional resistance cracking complies ASTM C 109 with flexural strength ASTM C 348 @ 7 days meeting 7N/sqmm, tensile strength @ 7days (ASTM C 307)> 3 N/sqmm, compressive strength of 35MPa at 7 day and 45MPa at 28 days, at the outer or inner RCC which provides excellent bond to concrete, Improves tensile and flexural properties of mortar, Versatile having specific gravity of 1.02cement sand can be used for finishing purposecomplete all as specified and directed by Engr-in-charge. 23 M&L for applying 2 coats oftwo component amine cured epoxy mastic coating usingLight brush blasting using nonmetallic abrasive leaving a clean, rough and even pattern.it should bebased on a 100% epoxy formulation and contains no solvents or water diluents. Apply two coats with brush or squeeze to the existing surface, working well into the substrate.it should achieve Compressive Strength of >70 MPa after 14days, having pot life, minutes at 27⁰C, 100 g >40 mass as per manufacturer instructions complete all asspecified and directed by Engineer-in-charge 24 M&L for providing and spraying polyamine cured epoxy coatingincorporating a special alkali reactive emulsion breaking system compoundover the plastered surface. This impervious film prevents excessive water evaporation which in turn permits more efficient cement hydration, thus reducing shrinkage and increasing durability. It shall have a specific gravity of 1.02 and the minimum application temperature shall be 10°C and the strength of concrete complies with the internationally recognised ASTM C309-90 standards typically within the range of 200 to 285 ml/sqm, SG - 1.02 including all tools and tackles complete all as specified and directed by Engr-in- charge. 25 M&L for Sprinkling sand particles of saturant making mechanical key, over which applying Single component, fiber reinforced cementitious repair mortar which is reinforced with specially designed bean shaped, alkali resistant synthetic fibers for exceptional resistance to cracking for a thickness of 10 mm. water ratio of which shall be 0.16, 28 days compressive strength shall be 30 MPa,mixed density shall be 2.18 kg/ltr, flexural strength shall be 6 MPa for 7 days and tensile strength for 7 days shall be more than 2MPa.Its adhesion bond strength shall be greater than 2 MPa with creep strain reduction of 8%.Single component, fiber reinforced cementitious repair mortar.cement and sand can be used for finishing purpose. The modulus of elasticity of this product shall be 23-26 KN/mm² complete all asspecified and directed 26 M&L forapplying two coat of mixture of two monomer unsaturated liquid hydrocarbon , gaseous hydrocarbon and polymesrized them to get the high polymerdispersion emulsion successfully bonded to mortar, to improve adhesion to concrete, better durability, reducedshrinkage and increased flexibility and resistant toemulsification in damp condition modified Ensuring no porosityin new/old surface, temperatures between +5°C and +35°C, Resist to penetration of CO24.600 micron , compressive strength (11.5 N/mm2) at 3days strength - 11.5 (N/sqmm ) and at 28 days - 25.30N/sqmmas per manufacturer instructions complete all asspecified and directed by Engineer-in-charge. 27 M&L for applying 3 coats of corrosion inhibiting, polymer matrix with excellent mechanical properties such as adhesion and elongation as waterproofing barrier coating. It should be non toxic and non-re-emulsifying. Should conform to JIS Z 1535 and IS-3085 and DIN-1048.having Hardness - Shore "D" scale of 20,wet density of 1.66 g/cc, flexibility at low temperatures, tensile strength > 0.4 MPa, Elongation > 20%, adhesion to substrate greater than 1.5 N/mm², waterproofing to withstand 330 KPa positive pressure and 160 KPa negative pressure, Mixing should be done by electric rotary mixers. The substrate should be free of laitance, loose concrete, dust, oil etc. if applied on screed or any other cementitious surface the surface should be properly cured prior to application complete all asspecified and directed by Engineer-in-charge 28 Note for item No. 15 to 27 :-The work for items Srl No 15 to 27 shall be executed directly by manufacturer or through their authorized and qualified applicators of any following manufacturer only. M/s Fosroc chemicals, M/s Thermax Limited, M/s BOSTIK India Pvt limited, M/s Tiki Tar Danosa India Ltd. 29 The contractor shall submit performance guarantee certificate for structural repair/leakage/seepage for a period of 10 years from the certified date of completion. 30 The unit quoted rate shall be inclusive of material, all labours, tools and plants including scaffolding required for working upto 15 mtr height from natural ground level. 31 The defect liability period for the structural repair work shall be 05 (five) years from the certified date of completion of work. 32 A security deposit of value equal to 2.5% of the rate quoted against each item shall be retained from Final bill payment due to the contractor for the defect liability period. 33 The unit quoted rate is deemed to include taking up or down of water pipe, tanks, wires etc found on roof or other working areas and re-fix same at the original position after completion of work. 34 Adoption of necessary safety arrangement like safety belts, ropes, helmet, netting etc are required for safety of working labour at height exceeding 3 to 15 mtr shall be mandatory & deemed to be included in the unit quoted rate 35 M&L for Preparation of old decoratedplastered or unplastered surfaceof wall, brooming down or steel wire brushing down smoke soot, moulds mass, efflorescent , trading, oil, greasy spots and applying one coat oil bound distemper complete all as specified and as directed. 36 M&L for preparation of old plastered surfaces of wall by using pressure washer, removal all dirt and dust and applying one coat of exterior emulsion (APEX) weather proof paintcomplete all as specified and as directed. 37 M&L for Preparation of old painted wooden surface of any description and applying one coat of synthetic enamel paintnot otherwise described over 10 cm width or girth, complete all as specified and directed. 38 M&L for Preparation of old painted surfaces of steel and applying one coat of synthetic enamel paintover 10 cm width or girth, not other wise describedcomplete all as specified and as directed. 39 Cleaning of air/dust blokages in the internal water supply lines concealed or fixed on the wall or floor surfaces by dismantling the fitting such as taps, valves, unions etc to facilitate/stimulate clearance of blockages/airlocks and re fixing the dismantled items after clearance of blockage/airlocks including fiiitngs etc complete all as specified and as directed 40 Supplying and laying of 20mm outer dia CPVC pipes SDR 11 & Plain CPVC SDR 11 fittings on walls/ceiling or laying in floors complete all as specified and taking out old unsericeable steel/plastic/cpvc water tubing and connections complete all as specified and directed. 41 Supplying and laying of 25mm outer dia CPVC pipes SDR 11 & Plain CPVC SDR 11 fittings on walls/ceiling or laying in floors complete all as specified and taking out old unserviceable steel/plastic/cpvc water tubing and connections complete all as specified and directed. 42 Supplying and fixing in repairs of 20mm outer dia Female Brass Threaded Adaptor (FTA/ FBTA CPVC complete all as specified. 43 Supplying and fixing in repairs of 25mm outer dia Female Brass Threaded Adaptor (FTA/ FBTA CPVC complete all as specified. 44 Supplying and fixing in repairs 20mm outer dia CPVC brass elbow all as specified and directed. 45 M&L Petty repairs to leaking water in bib taps, pillar cock, stop cock, angle valve, concealed stop valve, bottle trap of any description by changing thePVC washers/ Sheet washers,spindle brass,jumper brass or any other minor accessories (incl taking down and refixing) complete all as specified and directed 46 S & F in repairs Bib taps cast copper alloy chromium plated fancy type screwed down screwed foriron pipe or for brass ferrule and fixed for 15 mm bore complete all as specified and as directed. 47 S & F in repairs pillar tap with capstan heads chromium plated fancy type screwed down high pressure with or withoutletter "Hot" or "Cold" with long screwed shanks and flynuts screwed for galvanised iron pipe and fixed complete for 15 mm bore complete all as specified and as directed. 48 S & F in repairs 15 mm dia stop valves of cast copper alloy fancy type chromium plated screwed down high pressure with crutch or butterfly handle screwed both ends for iron pipe complete all as specified and as directed. 49 S & F in repairs vitreous china wash down water closet (Pedestral pattern) EWC white incl plastic water closet seat cover and mild steel chromium plated or aluminium hinging device and connecting to "P" or "S" trap incl connecting flush pipe with flushing rim complete all as specified and as directed. 50 Supply and fixing in repairs plastic water closet seat, white, closed pattern with flat bottom, and cover and mild steel chromium plated or aluminised hinging device all as specified and directed. 51 S&F in repairs Vitreous China, half stall Urinal(back or corner wall type), complete including providing and fixing plugs, Urinal spreader, CP push cock, bedding urinal against wall in cement mortar 1:2, securing urinal to plugs with and including 60mm long brass screws, pointing around urinal back in cement; fixing automatic flushing cistern with brackets, flush pipe, grating and Union for discharge pipecomplete all as specified and as directed 52 S&F in repairs PVC waste pipe 32/40mm bore for WHB, Urinal & Sink complete all as specified and as directed. 53 Taking down & re fixing high or low level flushing cistren 10 ltrs capacity & connections to pipes & fixing of chain & pull or lever after cleaning inside of all dirt, scale formation, replacement of including rubber washers, syphon set, float valve, handle,fixing to wall clamp/bracket, stopping of leakage etc wherever required complete all as specified and as directed 54 S & F in repairs PVC low level flushing cistern 10 Lit capacity including necessary brackets incl connecting flush pipe etcand making good the disturbed surfaces complete all as specified and as directed. 55 S&F in repairs 40 mm Waste coupling fittings, brass, chromium plated for glazed ware sinks, basins, etc. with long screwed shanks and fly-nuts, flange end bedded in red lead cement and other end fixed one complete and all as specified and as directed. 56 S&F Health faucet (ABS Body) mild steel chromium plated suitable for 15 mm dia pipe with 1.25 meter long flexible tube and ABS wall hook including taking down existing one complete all as specified and as directed. 57 S&F CP Concealed stop cock, Regular body with adjustable wall flange screwed down screwedfor iron pipe15mm bore.including taking down existing one complete all as specified and as directed. 58 S&F in repairs of Swivel Shower with arm of PTMT any colour and 195mm long bend of 45 degree with flange for fixed with 15mm pipe(Minimum weight15mm-90gms) complete all as specified and as directed. 59 Supply and fixing in repairs MS Mortice lock, 4 levers vertical type, size 100 mm for fixing to glass all as specified and directed. 60 S&F in repairs Overhead Shower rose 125mm size (Brass Chrome Plated)complete all as specified and as directed. 61 S&F in repairs grating doom 125mm dia with waste hole of Chromium plated (Min wt 40 gms) complete all as specified and as directed. 62 S&F in repairs Wash basin vitreous china (flat back or angle back type) size 580x400mm including taps wastechain and plug and porceline stopper but brackets including cutting for and pinning inends of brackets or erecting stand with waste pipe, complete all as specified and directed. 63 S&F PVC body cabinet box mirror of size 350mm X 450mm X 100mmof PTMT alloy of approved pattern and design including taking down existing one complete all as specified and directed. 64 S&F in repairs of Stop Valve standard of PTMT any colour high pressure screwed for iron pipe and fixed.(Minimum weight 15mm-90gms) complete all as specified and as directed. 65 S & Fin repair bib tap standard of PTMT any colour screwed for iron pipe and fixed,15 mm bore (minimum weight 90gms) complete all as specified and as directed. 66 S&F in repairs of pillar tap standard of PTMT any colour high pressure screwed for iron pipe and fixed. (Minimum weight 15mm-110gms) complete all as specified and as directed. 67 S & F in repair tubular towel rail brass chromium plated 20 mm dia "D" type 60 cm long between flangescomplete all as specified and as directed. 68 S&F 32 mm Waste Coupling fittings, brass, chromium plated for glazed ware sinks, basins, etc. with long screwed shanks and fly-nuts, flange end bedded in red lead cement and other end fixed including taking down existing one complete all as specified and as directed. 69 S&F in repairs 40mm bore unplasticised PVC pipe of pressure rating 10 kgf/Sqcm fixed complete to walls, ceiling or laid in floors complete all as specified and directed. 70 Petty repair to internal/external water inlet water pipe linecoming from over head tank to the quarter including socket,elbow,nipple ,with repair to water blockage , pipe line leakage, cleaning internally , removing the blockageincluding concealed water tubing etc of any height using scaffolding and and making the water supply functional complete all as specified and directed. 71 Supply and fixing 15mm bore galvanized steel water tubing, medium grade with all fittings and fixed complete to walls and ceiling or laid in floors including taking up or down old steel tubing complete all as specified and directed. 72 Supply and fixing 20 mm bore galvanized steel water tubing, medium grade with all fittings and fixed complete to walls and ceiling or laid in floors including taking up or down old steel tubing complete all as specified and directed. 73 S&F Rotational moulded polyethylene water storage tank of500 Ltrs capacity cylindericalvertical with closed top including 3 Nos GI check nuts and tank nipple of 25mm bore for inlet and outlet, 25mm bore ball valves high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball hoisted and fixed in position all as specified in SSR part -I including taking down old unserviceable tank complete all as specified and directed. 74 S &Fin repairs PVC connection pipe 15 mm dia, 600 mm long with check nut and bolt with washer complete all as specified and as directed. 75 Petty repairs to refixing the existing Wash hand basin and Sinks made of stainless steel 1mm thick kitchen flat back with including fixing cantilever CI/Angle iron brackets embedded in concrete block including connecting waste coupling 32mm bore, including bedding, waste fitting, waste pipe in cement mortar to dwarf wall and connecting union to pipe, filling gap in white cement and all necessary fittings to fixed in repair(including taking down and refixing in same position) complete all as directed. 76 S&F sinks made of stainless steel 1mmthickkitchenorlaboratorywith plugs, washers and wastes;including bedding in cementmortar on to dwarf wall orincluding fixing cantilever bracketsand connecting union to pipe,overall size 495mm x 420mm bowlsize 410mm x 330mm x 160mm fixed in repair complete all as specified and directed. 77 S&F in repairs CP 2 way bib cock with wall flange fancy type screwed down screwedfor iron pipe in repairs 15mm bore complete all as specified and as directed. 78 S&F in repair Brass Chromium plated wall mixer for mixing hot & cold water screwed down for 15mm bore iron pipecomplete all as specified and directed. 79 S&F Plate rack of size 65 cm x 96 cm(heavy duty) made of stainless steel fixed in repairs complete all as specified and directed. 80 Petty repair to wall mixer,basin mixer,sink mixer etc including replacement of spindle brass, Jumper brass, rubber washer, head incl taking down and refixing ete all as specified and directed 81 S&F Sinks with drainage board made of stainless steel 1mm thick kitchen or laboratory with plugs,washers and wastes; including bedding in cement mortar to dwarf wall orincluding fixing cantilever brackets and connecting union to pipe overall size 915mm x 460mm bowl size 410mm x 330mm x 160mm fixed in repairsall as specified and directed. 82 S&F Rotational moulded polyethylene water storage tank of1000 Ltrs capacity cylindericalvertical with closed top including 3 Nos GI check nuts and tank nipple of 25mm bore for inlet and outlet, 25mm bore ball valves high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball hoisted and fixed in position all as specified in SSR part -I including taking down of old unserviceable tank complete all as specified and directed. 83 Supply and fixing in repairs 20mm dia gun metal gate valve with iron wheel screwed both ends for iron pipe all as specified and directed. 84 S&F Wash hand basin table counter type 560x400x200mm vitreous china (white) with cantilever CI/Angle iron bracketsembedded in concrete block, including long shank pillar tap, Brass chromium plated waste coupling 32mm bore, Waste pipe bottle trap, complete all as specified and as directed. 85 M&L for cleaning of existing tiles in wall/flooring including mirror polishing, cleaning and joints filling and apply white cement complete all as specified and directed. 86 M&L Vitrified Ceramic tiles 10 mm thick, (square/ rectangular) polished, area of each tiles not exceeding 0.36 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match, laid over andincluding screed bed or bedding layer, 15 mm thick in Cement Mortar (1:6)complete including dismantling of existing old tiles and disposal to outside MD land all as specified and as directed. 87 M&L Vitrified Ceramic tiles 10 mm thick, (square/ rectangular) polished, area of each tiles not exceeding 0.36 sqm, in vertcal surfaces such as skirting/ dado etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match, laid over andincluding screed bed or bedding layer ,15 mm thick in Cement Mortar (1:4)complete including dismantling of existing old tiles and disposal to outside MD land all as specified and as directed. 88 Material and labourfor 25 mm thick PCC (1:2:4) type B-1 using 20mm graded stone aggregate as in flooring surface as in level course etc including demolition of existing old cement concrete, including disposal of demolition material upto 500mtr from MD land complete all as specified and directed. 89 Petty repair to door shutters for easy closing/opening(size upto 3 Sqm) including minor repair and easing, adjustment/alignmentto openable with assessories and including taking down and refixing, tightening of hinges or changing the position of hinges,welding of hinges door to frame adjustment of tower bolts, sliding bolts with new screws etc,complete all as specified and directed. 90 Taking down chowkhat or frame (wooden/steel) exceeding 1.50 Sqm and not exceeding4.0 Sqm each with shutter (with out taking off shutters from the frame) all as specified and as directed. 91 Taking down shutters of any description exc 1.0 Sqm andn.exc 2.0 Sqm each complete all as specified and directed. 92 M&L Second class hard wood plain, solid, straight Chowkats and frames, wrought, framed, rebated on the solid, rounded or chamfered, put together with glue pinned at jointscomplete all as specified and directed. 93 Supply and Fixing 30 mm thick factory made flush shutter solid core construction with block board core and plywood face panels, comercial type on both faces complete all as specified and directed. 94 S&F 2nd class hard wood 35mm thick Factory made plain framed panelled shutter any number of panelswith lock rail and panel of 9mm BWP commercial ply or 12mm veneered partical board with commercial veneering on both faces. The size of rail and stile as per IS 1003 (Part-I), kiln seasoned and chemically pressure treated complete all as specified and directed. 95 S&F Factory made 35mm thick Glazed and skeleton shutters, open rebated and prepared to receive glass, gauze, etc. divided into squares, with plain, chamfered or rounded, mitred and rebated sash bars, any numbers, edges of framing plain, chamfered or rounded. fitted with cut and mitred beads for securing glass, etc.; sizes of members of shutters all as specified and directed. 96 Preparation of new wood orwoodenbased surface of any description not otherwise described over 10cm width or girth and applying two coats of synthetic enamel paint over a coat of pink primer complete all as specified and directed 97 Supply and fixing 100mm long Butt hinges medium weight cold rolledstainless steel, and fixed complete all as specified and as directed. 98 Supply and fixing 200 mm long aluminium anodized barrel tower bolt extruded section complete all as specified and as directed. 99 S&F aluminium handles cast type anodised 200 mm long complete all as specified and as directed. 100 S&F 250mm aluminium alloy, anodised, sliding door bolts with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extrudud sections or cast- aluminium alloy and fixed complete all as specified and as directed. 101 S&F Stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.4mm complete all as specified and directed. 102 S&F Plain fillets, square, rectangular or triangular in section, clean sawn, secured with nails or brads in section area 6 sq.cm but not exc 13 sq cm including taking down exisiting one complete all as specified and as directed. 103 S&F 5mm thick rubber beading strips of entrance doors having width exc 3cm and not exc 5cm to arrest entry of insects including taking down existing one complete all as specified and as directed 104 Petty repair to easing of wooden window, wooden ventilator, cupboard door, wardrobe door,PVC door, window shutters, kitchen cupboard shutters, show case shutter drawers including fixing of screws adjusting handles, knobs tightening piano hinges including misc small adjustments , (size upto 3 Sqm). minor repair and easying and adjustment/alignmentto openable with accessories and including taking down and refixing complete all as directed. 105 Taking down and refixing MS window shutters n. exc 1.5 sqm through cutting of existing any type of hinges, handle and tower bolt and fixing new box type hinges, MS handle and MS tower bolt to the same window by necessary welding.The quoted rates shall be included the following aspect:-(a) Cutting of existing piano hinges, handle and tower bolt from window frame and shutter.(b) Fixing of removed shutter in the same frame on MS box type hinges 100mm, MS handle 100mm and MS tower bolt 100mm by welding.(c) Easing and adjusting the shutter before re-fixing if required.(d) Finishing the window frame and shutter with two coat of synthetic enamel paint.(e) Necessary scaffolding material to be included as the building height is more than 10mtr.Note :Box type hinges, handle and tower bolt shall be measured separately as supply only and labour element is deemed to be included in this item. 106 Supply only MS Box type hinges 50mm. 107 Supply only MS Handle 100mm. 108 Supply only MS tower bolt 75mm 109 Supply and fixing in repair steel window peg stay all as specified and directed. 110 Taking down chowkhat or frame (wooden/steel) not exceeding1.5 Sqm each with shutter (with out taking off shutters from the frame) all as specified and as directed. 111 S&F Solid PVC Door Frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with MS Square tube complete all as specified and directed. 112 S&F Factory made Solid PVC Door Shutter 30mm thick (style) consisting of frame made out of MS tubes for top & bottom rails.MS frame shall be covered with heat moulded plain colour PVC"C"channel having a PVC sheet strip of 20mm width stuck inside with solvent cement for stiles and plain colour PVC sheets for top rail, lock rail & bottom rail on either side & as gap insert for top rail & bottom rail.Panelling of plain colour PVC sheet to be fitted in the MS frame welded/sealed to the stiles & rails with suitablePVCsheetbeadingand jointed together with solvent cement complete all as specified and directed. 113 S&F Steel windows with side hung shutters including projecting type hinges, frame with steel handle, and steel peg stay, complete with glazing bars, dovetailed or welded complete all as specified and directed. 114 S&F 4 mm thick sheet glass ordinary quality and glazing complete in square n exc 0.50sqm in each pane complete all as specified and directed. 115 S&F Butt hinges 75 mm long medium weight cold rolled stainless steel complete all as specified and as directed. 116 Supply and fixing 150 mm long aluminium anodized barrel tower bolt extruded section complete all as specified and as directed. 117 Supply and fixing aluminium handles cast type anodized 150 mm long complete all as specified and as directed. 118 Material & Labour for providing and fixing stainless steel (Grade 304) railing made of hollow tubes, channels, plates etc., including welding, grinding,buffing, polishing and making curvature (where ever required) and fitting the same with necessary stainless steel nuts and bolts complete, including fixing the railing with necessary accessories & stainless steel dash fasteners, stainless steel bolts etc., of required size, on the top of floor or the side of waist slab with suitable arrangementincluding taking down/ dismantling of old one complete all as specified and directed. 119 M&L Hacking out old broken glass (any thickness, size, quality or description) from wooden frames/steel frames glazed with putty or fixed with beads and material and labour for4mm thick plain sheet glass ordinary quality and glazed with oil putty or fixed with fillets 2nd class hard wood of sectional area not exc 3 Sqcm and glass not exc 0.5 sqm in each pane complete all as specified and directed. 120 M&L Hacking out old broken glass (any thickness, size, quality or description) from wooden frames/steel frames glazed with putty or fixed with beads and material and labour for4mm thick plain sheet glass ordinary quality and glazed with oil putty or fixed with fillets 2nd class hard wood of sectional area not exc 3 Sqcm and glass exc 0.5 sqm in each pane complete all as specified and directed. 121 Providing and injecting chemical for post constructional Anti TermiteTreatment at points of contact of wood work by chemical emulsion (in oil or kerosene based solution) @ 0.5 litre/hole by drilling 6mm dia holes at a downward angle of 45 degree at 150mm centre to centre and sealing the same all as specified and directed. 122 S&F in repair looking mirror of size 600mm x 450mm on commerical ply wood 6mm thick with PVC/ wooden moulding beading fixed to wooden plugs with chromium plated brass, screws and cup, washers, aluminium frame and fixed complete all as specified and directed. 123 M&L 20mm dia mild steel powder coated drapery rod cut to length required without joint in between and including mild steel powder coated fancy type brackets and fixed at openings including taking down existing one complete all as specified and directed. 124 Petty repair to aluminium section/glass doors, windows, ventilators, partitions and making good the same size upto 2 Sqm(i.e. including change of Handles, hinges, star lock, rubber beadings, bottom bearing, clips etc) included taking down and refixing complete all as specified and directed. 125 Supply and fixing in repairs Powder coated aluminium (minimum thickness of powder coating 50 micron) frame work for doors, windows, ventilators and partitions (Fixedportions) with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS:1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, aluminium snap beading for glazing/ panelling, C.P. brass/ stainless steel screws,included rubber beading complete all as per architectural drawings complete all as specified and directed 126 Supply and fixing in repairs powder coated aluminium shutters of window and ventilator shutters, sliding type without sash bars, aluminium sections weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws, anodised aluminium fittings such as peg stays 150mm long (1 No.). hinges type B-21 100mm long (2 No.) suitable handle (1 No.) complete all as specified, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing/ panelling, C.P. brass/ stainless steel screws, star lock, including rubber beadingcomplete all as per architectural drawings complete all as specified and directed 127 S&F anodised aluminium door shutters, aluminium section weighing not less than 0.55 kg/ m including necessary joining cleats, glazing clips, ruber neoprene packing, handles 2 Nos in each door, 03 Nos hinges, anodised aluminium snap beading screws etc,complete all as specified and directed. 128 S&F to work station/ work bench using 16-18 mm plywood with factory pressed laminate (1mm colour laminate external and fabric textured 0.5mm thick) and 1mm pvc edge binding on every edgeof the frame including taking down old one of any description complete all as specified and directed. 129 S&F sheet glass ordinary quality 5mm thick and glazing with oil putty or aluminium beading in square n exc 0.50 Sqm in each pane fixed with aluminium window and ventilator including taking down old one of any description complete all as specified and directed. 130 S&F sheet glass ordinary quality 5mm thick and glazing with oil putty or aluminium beading in square exc 0.50 Sqm in each pane fixed with aluminium window and ventilator including taking down old one of any description complete all as specified and directed. 131 Supply and Fix in repair for 12mm thick veneered particle board, solid core, exterior grade, with decorative face veneers for both faces, fixed with screws to timber frame work including taking down old one of any description complete all as specified and directed. 132 S&F Ball bearing runners 500mm telescopic channel full load extension load capacity of 50kgs fixed drawer including taking down old one of any description complete all as specified and directed. 133 S&F stainless steel handles 100mm size for drawer/shuttersincluding taking down old one of any description complete all as specified and directed. 134 Supply and fixing in repairs 200 mm long aluminium anodized barrel tower bolt extruded section complete all as specified and as directed. 135 Supply and fixing 100mm long Butt hinges medium weight cold rolledstainless steel, fixed in repair to wooden frame/welded to metal frame complete all as specified and as directed. 136 S&F in repairs floor door stopper of aluminium alloy body and tongue anodized with hard drawn steel spring fixed in floor overall 140mm complete all as specified and as directed. 137 Supply and fixing in repairs aluminium handles cast type anodised 200 mm long complete all as specified and as directed. 138 Supply and Fixing in repairs 250mm aluminium alloy, anodised, sliding door bolts with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extrudud sections or cast- aluminium alloy and fixed complete all as specified and as directed. 139 S&F in repairs 300mm, ordinary mild steel rat tail rod pattern springs including roller and roller plate complete all as specified and directed. 140 S&F Stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.4mm complete including taking down existing one all as specified and directed. 141 S&F Aluminium body door closer hydraulically regulated,designation No.3, universal type, suitable for door shutters of 851 to 1000 mm in width and of weight between 61 to 80 kg and fixed including taking existing one complete as directed. 142 Taking down andre-fixing the same existing aluminium door/window/partitions (each shutter arean. exc 5sqm) after carrying out certain repairs as required, removing the existing beading and fixing new (i.e. including change of Handles, hinges, star lock, rubber beadings, bottom bearing, clips etc) rubber beading of suitable size with adhesive, overhauling of floor springs including repairing/cleaning/greasing etc and making the same fully functional all as specified and directed. 143 S&F Continuous (piano) hinges, stainless steel bright finish or electrogalvanised of 40mm width of flaps (when open) complete including taking down old one all as specified and as directed. 144 S&F Magnetic catches with 8mm dia steel ball and brass body and striking plate including taking down existing one complete all as specified and directed. 145 Supply and fixing in repairs 7 feet 4 pipespulley operated cloths drying system consisting of aluminium pipe of outer dia 22mm, inner dia 19.80mm,made up of detrin with rope guide mounted on channel pair of length 24 feet (distance between two pipes is adjustable) locking system to hide rope knot, channel to be mounted or fixed with self taping screws provided in kit. Rope will be HDPE double core of 4mm dia fixing to ceiling as specified and directed by Engr-in-Charge and minimum weight of one pipe shall not be less than 0.20kg/, minimum weight of rope shall not be less than 7700Gms/unit. Make Easydry or equivalent. 146 Removing plant/Uprooting of vegetation growth including roots on wall/roof/parapet near pipes etc and applying acid treatment afterremoving roots for preventing regrowth and making good disturbed surfaces/area in superficial area exc 150sq.cm but n.exc 400 sq.cm and averaging depth not exceeding 10 cm by using PCC 1:2:4 type B-0 (using 12.5 mm graded stone aggregate) or 10mm thick plastering in cement mortar 1:3 as required and finishing the surfaces to match with the existing surface complete all as specified and directed. 147 Material and labourfor Preparation of old decoratedplastered or unplastered surfaceof wall, brooming down or steel wire brushing down smoke soot, moulds mass, efflorescent , trading, oil, greasy spots and applying one coat of cement based paint complete all as specified and as directed. 148 Material and labourfor Preparation of old plastered or unplastered surfaceof ceiling, brooming down or steel wire brushing down smoke soot, moulds mass, efflorescent , trading, oil, greasy spots and applyingone coat of white wash complete all as specified and directed. 149 Material and labourfor Preparation of old decoratedplastered or unplastered surfaceof wall, chajja, balcony, facia etc., brooming down or steel wire brushing down smoke soot, moulds mass, efflorescent, trading, oil, greasy spots and applyingone coat of whitewashcomplete all as specified and directed. 150 M&L for Preparation of old decorated surfaces of wallsby using pressure washer, remove all dirt & dust ,applying one coat of wall care putty and then applying two coats of premium oil bound distemper over one coat of primer as per manufauture instruction of required shade complete all as specified and directed. 151 Grinding of existing mozaic/kota stone in flooring including mirror polishing, cleaning and joints filling and apply white cement complete all as specified and directed. 152 M&L Machine cut kota stone slab 20-25 mm thick as in flooring, laid over and incl 20 mm thick screed bed in CM 1:3 set and jointed in neat cement slurry and pointed with cement and pigment to match the shade of the slab incl rubbing and polishing including dismantling of existing old stone slabs and disposal to outside MD land complete all as specified and as directed. 153 Supply and fixingAnodized aluminium size 605 x 605 mm snap grid frame work for false ceiling as per manufacturer instructions, with hangers of GI wire of suitable dia (up to 1200mm length) adjusting level fixed to roof slabs by means of ceiling cleats made out of G.I. flat 40 x 3 mm size 60mm long and expansion hold fasteners 12.5mm dia. 40mm long and6mm thick Non asbestos fibre cement building boards, fixed to sheet suitably placed in false ceiling grid made of Aluminium/G.I./ M.S.as per specification and drawing and including dismantling old unservicable ceiling board including frame of any type and description, complete all as specified and directed. 154 M&L Repair to leakage/seepage from the Nahani trap/ floor trap of kitchen/ bathroom/ washbasin of the upper Qtr, in any position at any height, complete including change of floor trap, PVC horinzontal pipe embeded in floor in bathroom or kitchen making good to the damaged portion of flooring, laying and matching of tiles in the existing flooring, complete all as specified and directed 155 M&L Repair to leakage/seepage from the wall/ door bend /door tee/"Y" junction/ "T" Junction of soil pipe / waste pipe/ vent pipe of kitchen/ bathroom/WC of the upper Qtr or at the ground floor Qtr including change of any damaged soil waste pipes or fittings of any shape, specification and size, making good to the damaged portion of wall with brick work in cement mortar 1:6 or cement concrete 1:2:4 and plastering to wall in CM 1:4 and finished the surfaces matching to existing wall to avoid the leakage/ seepage at the site of work complete all as specified and directed. 156 Note for item No 154 & 155:- (a)Find out main cause of leakage and take necessary steps to resolve / rectify.(b)Replace existing tiles in case leakage through NT/FT.(c)The rate also include provision of new NT/FT.(d)The unit rate is also deemed to be included for reqd bonding chemicals to arrest the leakage/seepage as directed by the manufacturer"s specification. Make : M/s Sika Chemical, M/s Pidilite, M/s Dr Fixit 157 S & F PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls/trenchesbore of pipe 75 mm with PVC clamps and saddles including taking down old existing pipes and dismantling of cast iron/RCC/PVC drain pipes jointed in cement mortar and taking out from trenches or walls of any bore including fittings complete all as specified and as directed 158 S & F PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls/trenchesbore of pipe 110 mm with PVC clamps and saddles including taking down old existing pipes and dismantling of cast iron/RCC/PVC drain pipes jointed in cement mortar and taking out from trenches or walls of any bore including fittings complete all as specified and as directed 159 S & F in repairs PVC (SWR) bends of any radius with access door bore of pipe 75 mm complete all as specified and as directed. 160 S & F in repairs PVC (SWR) bends of any radius with access door bore of pipe 110 mm complete all as specified and as directed. 161 S & F in repairs 125/ 110 mm bore PVC (SWR) floortrap plain with grating incl jointing with solvent cement complete all as specified and as directed. 162 S & F in repair vitreous china squatting pan "Orissa pattern " size 580 x 440mm white with integral foot rests incl connecting to "P" or "S" trap and to flush pipe anti syphonage pipe etc complete including provn of cement concerte bedding and making good to floor complete all as specified and as directed. 163 Dismantling of floor, hearth or wall tiling incl cement mortar bedding (but not backing) and removing rubbish off from premises & M&L for joint free non skid coloured ceramic tiles 7 to 8 mm thick area of each tile not exc 0.18 sqm, in floors etc. set and jointed in neat cement slurry and pointedin white or coloured cement to match incl 15 mm thick screed bed in cement mortar 1:4 for layingfloor finishes complete all as specified and directed. 164 Dismantling of floor, hearth or wall tiling incl cement mortar bedding (but not backing) and removing rubbish off from premises & M&L forceramic coloured tiles of size 350mmx250mm/ 300mm X 450mmx7 to 8 mm thick, on vertical surfaces, set and jointed in neat cement slurry and pointed in coloured / white cement to match the tiles inc rendering 10mm thick in CM 1:4 on fair faces of brick work or concrete surfaces as in backing coat to receive wall tiles etc complete all as specified and directed. 165 Dismantling structural steel work incl doors, gates etcbut excluding framed trusses etc complete all as specified and directed. 166 S&F Pre painted Coloured Galvalume roofing sheets 0.50 mm thick having Zinc aluminium alloy coatingdouble ribbed trapezoidal profile steel sheetany colour having tensile strength of 550 Mpa as in roof covering /cladding to wall fixed with self tapping screws and including dismantling of any type of old unserviceable sheets in roof coverings complete all as specified & directed. 167 S & F MS Steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming toIS.1161-1979 grade St.-240complete all as specified and directed. 168 S&Fin framed work as in doors or gates of angle tubes or other section with gusset plates, rails, braces,guard bar etc., complete, to be prepared for hanging or sliding with and includinghinges or steel hanging door fittings (exclusive of steel sheeting or other covering) and hanging; also fastening and fixing Fe 410 -W (Gde- E- 250) quality-A complete incl removal of old MS work complete all as specified and directed. 169 M & L Providing two coats of synthetic enamel paint over a coat of red oxide primer on steel surfaces over 10 cm width or girth including preparation of new steel surfaces all as specified and directed. 170 M & L for 75 mm thick PCC type C1, 1:3:6 (20 mm graded stone aggregate) as in plinth protectionfinishing the surface even and smooth with using extra cement, including necessary demolition of old concrete all as speecified and as directed. 171 M&Lin repairs Pre-cast PCC 1:3:6 type C1 (using 20 mm graded stone agg) cement concrete block masonry with solid blocks exc. 10cm in width and set in cement mortar 1:6 including demolition of old brick work / stone masonry/PCC block built in cement mortar of any description complete all as specified and as directed. 172 M&L for rendering 15mm thick in cement mortar (1:4) on brick or concrete surfaces of wall and finishing the surface even and smooth without using extra cement complete all specified and directed. 173 M&L preparation of newly plastered surfaces of wall and applying three coats of white washing on wall surfaces complete all as specified and directed. 174 M&L for preparation of new/old any type ofsurfaces ofany description, over 10 cm width or girth, not otherwise described and applying two coats of floor guard paint over a coat of red oxide primer complete all as specified and directed.
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