|
Tender For Addn /Altn To Bldg No 118 At Chandimandir Mil Stn; 1 PMM : REPAIRS (FOR PATCH REPAIRS) 2 25 mm average thickness( in 2 layers) 3 50 mm average thickness ( in 3 layers ) 4 PMM repairs at (1.01) and (1.02) above shall be done as per following methodology (From sub items (1.04) to (1.09)below) 5 Chipping of plaster andunsound/weak concretematerialtillreinforcement barsare exposed,whichenablstheirrustremovalvidesitemii)below, fromslabs,beams,and columns etc. with standard power driven percussion type or pneumatic chisel of standard make asdirectedbyEngineer-inchargeincludingtaperingalledges,makingsquareshouldersof cavities etc complete and disposal of debris upfor all lifts and leads. 6 Rust removal by Providing andapplying Fosroc Reebaklens RR or equivalnet from SIKA/ BASF,a combination of acid based material, corrosion inhibitors and dispersing agents rust remover, forremoval of all rust/ scales/corrosion from reinforcement bars before microconcretingorpatchrepair,ItShallbeapplied withbrushforcompletewettingofrusted metal surface at coverage of 2- 2.5 Sqm/ltr. &allow itto reactfor 16-24 hours. After 24 hours, a white layer will appear which will protect further corrosion of metal /steel for about 5-7 days. Beforeapplyinganyprotectivecoating,thesurfaceshouldbewirebrushedandthoroughly cleaned for dust with dry cloth. 7 AnticorrosivetreatmentbyProvidingandapplyingNitozincPrimeranepoxybased zinc rich anti corrosive primer having adhesive bond strength ≥ 1.5 MPa as per ASTM D4541, & shall comply to per ASTM B-117 to be applied on well cleaned, fully exposed and all loose scale,rustfreerustfreesurfaceobtainedbygritblastingorsuitablemeans, tobedonewith coverage @ 4.5sqm/litres to achieve a minimum thickness of 40microns DFT or as per directionof Engineer-In charge. 8 Epoxy bonding for Old concrete & New concrete by providing and applying bond coat on the prepared surface with two component epoxy based bonding coat Nitobond EP of Fosroc make or equivalent, having specific gravity 1.15 to 1.2 gm/cc, Compressive strength(BS 6319 Pt.2)- 50 Mpa at 7 days, Flexural strength strength(BS 6319 Pt.3)- 35 Mpa at 7 days, Tensile strength (BS 6319 Pt.7)- 20 Mpa at 7 days, Shear Strength (BS 6319 Pt.4)- 10 Mpa at 7 days, having an over lay time of 6 hrs and 30̊C. Bonding agent shall have coverage not less than 2.5sqm/litres laying of reinstatement polymer modified mortar or micro concrete shall be completed within the overlay time of bonding coat.Item rate is inclusive of materials all labour, tools and tackles.complete as per specification and as directed by Engg.-in-charge. 9 PMM by providing and laying single component, polymer modified, fibre reinforced cementitious repair mortar,Rendroc SP40 or equivalent from SIKA/BASF over the tacky bond coat, that achieves Compressive strength (BS 1881 Pt.116) > 20 MPa at 1 day ,> 45 Mpa at 28 days, Tensile Strength > 2.5MPa, Flexural Strength> 7Mpa at 28 days,Finishing the same with trowel carefully compacting the same around the rebars and finishing to bring it in line with existingconcretesurfaceonthebeams,slabs,pilesetc., ,completeinallaspectasper manufactur"smethodology.Ratesincludecostofalllabour,materials,Toolsand Plants,propping, scaffolding, shuettering, safety arrangment, quality control, testing complete as per specifications and direction of engineer in charge. 10 Item rates of PMM 25 mm and PMM 50 mm (against items (1.01) and 1.02) respectively ) are inclusiveofall materials,labour,toolsandplants,propping,scaffolding,safety, arrangement, qualitycontrol,testingandallitemsofworksfrom(1.04)to(1.08)above qualitycontrol,testingetc. complete in all respect, as per specifications and as directed by Engineer.-in-charge. Work shall be complete only after proper wet curing hasbeendonebycontractorandsurfacehasbeen evaluatedforsatisfactoryqualityby sounding/tapping with a blunt metal instrument, and testing of PMM cubes filled up and cured by contractor during the application of PMM (75mm size cube crushing strength atthe end of 28- day to be not less than 45 N/sqmm) in addition to NDT Testing as per under item of "Testing of works" 11 Providingandapplyinganonshrink,polymermodifiedcementitiousmicro-concreteRendroc RG or equivalentfrom SIKA/BASF having compressive strength (BS4551-80)-50 Mpa at 28 Days,Tensile strength- 2 Mpa @28 Days,Flexural Strength(BS4551-80)-5 Mpa at 28 Days. productshall have A1 ClassFire Rating confirming to EN1504cl 5.5,Thermal conductivity of 1.5W/m degreeC. RenderocRGcanbeappliedinsectionsupto100mmdeep.Pouringthe sameintotheformworkusingsuitablearrangementorifrequiredusingpumpingdevicefor uniform flow of micro concrete.Rate is inclusive of preparatory works from item i) to item v) below, rates alsoincludes cost of materials labour, tools and plants, cost of shuttering & scaffolding, safety arrangementquality control and testing etc. complete as per specification and as directed by Engineer.-in-charge 12 Chipping of plaster andunsound/weak concretematerialtillreinforcement barsare exposed,whichenablstheirrustremovalvides ( item 2.02)below, fromslabs,beams,and columns etc. with standard power driven percussion type or pneumatic chisel of standard make asdirectedbyEngineer-inchargeincludingtaperingalledges,makingsquareshouldersof cavities etc complete and disposal of debris upfor all lifts and leads . 13 Rust removal by Providing andapplying Fosroc Reebaklens RR or equivalnet from SIKA/ BASF,a combination of acid based material, corrosion inhibitors and dispersing agents rust remover, forremoval of all rust/ scales/corrosion from reinforcement bars before microconcretingorpatchrepair,ItShallbeapplied withbrushforcompletewettingofrusted metal surface at coverage of 2- 2.5 Sqm/ltr. &allow itto reactfor 16-24 hours. After 24 hours, a white layer will appear which will protect further corrosion of metal /steel for about 5-7 days. Beforeapplyinganyprotectivecoating,thesurfaceshouldbewirebrushedandthoroughly cleaned for dust with dry cloth. 14 AnticorrosivetreatmentbyProvidingandapplyingNitozincPrimeranepoxybased zinc rich anti corrosive primer having adhesive bond strength ≥ 1.5 MPa as per ASTM D4541, & shall comply to per ASTM B-117 to be applied on well cleaned, fully exposed and all loose scale ,rustfreerustfreesurfaceobtainedbygritblastingorsuitablemeans, tobedonewith coverage @4.5sqm/litres to achieve a minimum thickness of 40microns DFT or as per directionof Engineer-In charge. 15 Epoxy bonding for Old concrete & New concrete by providing and applying bond coat on the prepared surface with two component epoxy based bonding coat Nitobond EP of Fosroc make or equivalent, having specific gravity 1.15 to 1.2 gm/cc, Compressive strength(BS 6319 Pt.2)- 50 Mpa at 7 days, Flexural strength strength(BS 6319 Pt.3)- 35 Mpa at 7 days, Tensile strength (BS 6319 Pt.7)- 20 Mpa at 7 days, Shear Strength (BS 6319 Pt.4)- 10 Mpa at 7 days, having an over lay time of 6 hrs and 30̊C. Bonding agent shall have coverage not less than 2.5sqm/litres Laying of reinstatement polymer modified mortar or micro concrete shall be completed within the overlay time of bonding coat.Item rate is inclusive of materials all labour, tools and tackles. complete as per specification and as directed by Engg.-in-charge. 16 Work will complete onlyafter proper wet curing has been doneand testing of Microconcrete cubesfilledupandcuredbycontractorduringcolumnjacketingwork(100mmsizecube crushingstrengthattheendof28-daytobenotlessthan 45N/sq.mm)andNDTtests mandated under item "Testing of works" 17 Demolition of cement concrete (reinforced) of any description and in any position, complete all as specified and directed. 18 Brick work with sub class ‘B’ bricks of class designation 10 (min. compressive strength 75Kg/sqcm)old size bricks, straight or curved on plan exc 6 metre mean radius built in cement mortar 1:6 complete all as specified & directed. 19 Framed work such as grills, gratings, etc with ends of bars shouldered and / or riverted or forged into spikes, framed guard bars, barred iron doors, ladders, framed balusters, walk ways, raillings, frame work of water tanks and similar work confirming to Fe-410 grade Fe-310 complete all as specified & directed by Engineer-in-charge. 20 Taking down chowkhats or frame n.exc 1.5 Sqm with shutter (without taking off shutters from the frame) complete all as specified & directed. 21 Factory made solid PVC door frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with MS square tube, complete all asspecified & directed. 22 Factory made solid PVC moulded door shutter, 28 to 30mm thick (stiles), with 2, 4 or 6 raised panel design ,solid PVC foam with homogenous fine cellular structure density 750 having smooth outer integral skin,supplying & fixing in frame at site complete all as specified and directed. 23 Powder coated aluminium (minimum thickness of powder coating 50 micron) work for chowkhat frame of doors, windows, ventilators andpartitions (Fixed portions) 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/ paneling, C.P. brass/ stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-Charge. 24 Powder coated aluminium (minimum thickness of powder coating 50 micron) for shutters of doors/window/ventilators /partitions,(Sliding / openable)including joinging cleats, glazing clips, rubber neoprene beading, powder coated aluminim snap beading, screws, 02 Nos Handle, tower bolt, sliding door bolt etc. complete all as specified and directedNote : (i) Minimum thickness of power coating shall not be less than 50 micron.(ii) Weight of aluminum section only shall be measuerd and paid.(iii) Aluminum doors/windows /ventilators to be fixed to jambs with chromium plated screws .(iv) The rate shall be inclusive of neoprene beadings, snap beading, screws etc and in case of sliding shutters locking arrangement and rollers in sliding shutters. Weight of fitting fixtures will not be measured for arriving the weight of aluminum section.(v) Glass /wooden panel/ACP sheet shall be measured and paid separately under respective items.(vi) Design as directed by Engineer in charge. 25 35mm thick flush shutters, solid core construction, with block board core & plywood face panels, commercial type on both sides, including tabirng down of shutter all as specified & directed by Engineer-in-charge. 26 Aluminium, anodized barrel tower bolts of extruded section and fixed, 150 mm long, dia of bolt not less than 10 mm, complete all as specified. 27 Butt hinges, heavy weight, cold rolled mild steel and fixed with screws or with welding to existing MS frames, 100 mm size, ISI marked, complete all as specified. 28 150mm long aluminum handlecast type anodized , complete all as specified 29 Box type steel ventilator (Factory made), fixed as in repair outer frame made out ERW tube ‘P’ section 65mmX45mmX25mm and shutter of ERW tube ‘P’ section 50mmX35mmX20mm openable (double) shutter with glazed openable shutter on (External side) top hung and wire gauzed openable shutters on (internal side) with steel pintal hinges, steel handle 100mm long, mild steel tower bolt 02 Nos on each shutter, stopper of ‘Z’ section and its locking arrangement at mild steel hook and eye including 0.36mm dia nominal dia of stainless steel wire cloth avgwidth of aperture 1.4mm dia and4mm thickfigured glass for ventilators, including 8mm square bar grill for ventilator, Including making good dismantled portion with PCC (1:2:4) type B-1 & CM (1:3) all as specified and directed. 30 Box type steel window (Factory made), fixed as in repair outer frame made out ERW tube ‘P’ section 65mmX45mmX25mm and shutter of ERW tube ‘P’ section 50mmX35mmX20mm openable (double) shutter with glazed openable shutter on (External side) and wire gauzed openable shutters on (internal side) with steel pintal hinges, steel handle 100mm long, mild steel tower bolt 02 Nos on each shutter, stopper of ‘Z’ section and its locking arrangement at mild steel hook and eye including 0.36mm dia nominal dia of stainless steel wire cloth avgwidth of aperture 1.4mm dia and4mm thick sheet glass for window including 8mm square bar grill for window, including making good dismantled portion with PCC (1:2:4) type B-1 & CM (1:3) all as specified and directed. NOTE : For serial item No 15 & 16(i) For provn of one shop coat of zinc chromate primer on all exposed steel surfaces and one coat tar on the ends of steel frame in contract with brick/concrete surface.(ii) 04 Nos MS steel Lugs of 20mmX5mm MS flat 20cm long over all welded to frames(iii) PCC block for embedding lugs(iv) 0.36 mm dia SS wire mesh(v) 4 mm thick frosted glass- for ventilator(vi) 4mm thick sheet glass - for window(vi) 8mm square bar grill in window & ventilator 31 All as per serial item No 16 hereinbefore but without glazing bar. 32 Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing and rubbish of the premisses, complete all as specified and directed. 33 Glazed ceramic coloured tiles of size 300mm x 450mm x 7mm thick as in dado, set and jointed in neat cement slurry and grouted in white cement complete as on vertical surfaces over and including 10mm thick bedding layer in CM 1:4complete all as specified and directed. 34 25mm thick PCC 1:2:4 type B-0 (using 12.5mm graded crushed stone aggregate) as in sub base finished fair and even without using extra cement, complete all as specified and directed. 35 Vitrified ceramic tiles 8-10mm thick Light shade (square / rectangular) polished, area of each tiles n.exc 0.36 sqm, in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tile, over a 15mm thick screed bed in cement mortar 1:6complete all as specified and directed 36 Non skid ceramic coloured tiles7 to 8 mm thick (square/rectangular) area of each tile exc 0.11 sqm but not exceeding 0.18 sqm, in floors etc., set and jointed in neat cement slurry and pointed in white or Coloured cement to match over and including 15 mm thick bedding layer in CM 1:6, complete all as specified and directed. 37 Machine cut Kotastone slab flooring 18-22 mm thick, area of each slab exceeding 0.30 sqm, (cut to size in square/rectangular shape) laid over & including 20 mm thick (average thickness) cement mortar (1:4) screed and jointed with grey cement slurry mixed with matching shade pigment including rubbing and polishingcomplete all as specified and directed. 38 Grinding and polishing surfaces of old Kota/marble/granite stone flooring, skirting etc by hand or grinding machine, dusting off the surfaces after grinding, washing and mirror polishing complete all as specified and directed. 39 Plain cement concrete 1:3:6 type C-2 using 40mm graded crushed stone aggregate as in foundation for fencing posts complete all as specified & directed. 40 4mm thick False ceiling fibre cement board, white in colour , 595mm x 595mm in size, fire and moisture resistance, fixed with and including standard GI snap grid framing (Powder coated) and suspended not exceeding 900mm below from ceiling with 3mm dia wire including clips and misc fittings etc in pattern as approved by GE, fixed as in repair (size of panel shall be of 605 x 605mm and GI snap grid framing shall be of 1mm thick standard section i.e. channels, angles, tee etc),complete all as specified and directed. 41 Gl frame work for seamless ceiling (Size of grid 605 x 605mm )comprising of Gl perimeter channnel 0.55 mm thick with two unequal flanges of 20 and 30 mm and web of 27 mm, fixed to surrounding wall using nylon sleeves and screws at 450 mm centre to centre/intermediate channel 0.9 mm thick having two equal flanges of 15 mm each and web of 45 mm suspended from soffit at approx 900 mm centre to centre with Gl cleat and steel expansion fasteners with and including ceiling section (not exc 1.2 m length) of 0.55 mm thickness having kurled web of 50 mm and flange of 26 mm each with lips of 10.5 mm fixed to the intermediate channel with connecting clips across the intermediate channel at 457 mm centre to centre with hangers 6 mm dia. G.I. (upto 1200mm length) adjusting level fixed to roof by means of ceilling cleats made out of G.I. flat 40 x 3 mm size 60mm long and expansion hold fasteners 12.5mm dia, 40mm long,complete all as specified and directed 42 PVC lining coloured or selective pattern, as in repair PVC lining of hollow profile not less than 5mm thick and not less than 250mm wide intelocking type system as in wall/celing linings including end and intermediet U or L PVC sections as per manufacturer instructions , complete all as specified and directed(Note : Colour/design and pattern shall be as decided by the GE) 43 Excavation in post holes (or similar holes each n exc 0.5 cum getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm, complete all as specified and directed. 44 Steel work in tubular trusses and tubular posts including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I. S.1161- 1979 grade St.-240 t complete all as specified & directed. 45 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. 46 Preparation of new steel surfaces of any description, not otherwise described, over 10 cm width or girth and applying two coats of Synthetic enamel paint over one coat of primer complete all as specified and directed. 47 Surface excavation not exceeding 30 cm deep and averaging 15 cm deep and getting out in soft and loose soil, complete all as specified and directed. 48 Machine pressed Concrete interlocking paver block, any shape and size conforming to IS 15658-2006 of 60 mm thickness, M-35 Grade with gray cement and no pigment over 30 mm thick sand filling , complete all as specified and directed 49 Cement concrete type B-0, 1:2:4 using (12.5 mm graded crushed stone aggregate) as in roof kerbs or mud stops, rounded or chamfered on edges in lintels upto 1.5m clear span, cills, steps, seismic and other similar bands, plinth courses, parapets and railings upto 60 cm in height, copings, bed plates, water troughs and the like including weathering, slightly rounded or chamfered angles and throating, including the use of forms or moulds with plain faces complete all as specified and directed. (Cement concrete item shall be reinforced, where ordered. Reinforcement shall be measured and paid separately). 50 Vitreous china bowl urinal flat back, size of 465 x 355 x 265mm white (Minimum) with urinal spreader, urinal coupling and discharge pipe including providing & fixing plugs, waste pipe, bedding urinal against wall in CM 1:2, including Urinal Pipes, securing urinal to plugs screws, pointing around urinal to plugs screws, pointing around urinal back in white cement compelte all as specified and directed. 51 15 mm bore Galvanized Steel tubes, medium grade including all fittings for flush pipes, water supply pipes etc., fixed to walls and ceilings or laid in floors, complete all as specified and directed. 52 20 mm bore Galvanized Steel tubes, medium grade including all fittings for flush pipes, water supply pipes etc., fixed to walls and ceilings or laid in floors, complete all as specified and directed. 53 1000 litres capacity rotational moulded polyethylene water storage tanks (Cylindrical vertical with closed top) Tirple layered, screwable lid, hoisted and fixed in position, including tank nipple, including dismantling of existing water tanks and removing from siteall as specified in SSR Part-I and all as directed by Engineer-in-charge. 54 20mm bore ball valves high pressure of PTMT with epoxy coated aluminum rod & high density plastic ball screwed for iron pipe and fixed (minimum weight 210gms) fixed in repair, complete all as specified and directed. 55 20mm bore Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed, fixed as in repair complete all as specified and directed. 56 Bib taps brass, fancy type, long body, with wall flange, chromium plated, cast copper alloy, screwed down for iron pipe or for brass ferrule, suitable for 15mm bore pipe, fixed in repair complete all as specified and directed. 57 Angular stop cock, fancy type, cast copper alloy chromium plated, screwed down,screwed both and for iron pipe or for union, suitable for 15mm bore pipe,complete all as specified and directed. 58 Stop valve (concealed type), chromium plated, fancy type, screwed down, high pressure with handle, screwed both and for iron pipe or for union, suitable for 15mm bore pipe,fixed as in repairs complete all as specified and directed. 59 Cast copper alloy, chromium plated towel rail 600mm long, complete all as specified and directed. 60 15mm bore pillar tap, fancy type,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, fixedin repair, complete all as specified and directed. 61 32mm dia PVC waste pipe 800mm long with PTMT nut, complete all as specified and directed. 62 Beveled edge looking mirror, 5.5mm thick of selected quality glass, including wood finish PVC mouldingmounted on 6mm thick ply or of PVC frame fixed to wall with screw and rawl plugs, fixed as in repairs complete all as specified and directed. 63 15mm dia PVC connection with PTMT nut,of length 450mm, fixed as in repairs, complete all as specified and directed. 64 Dismantling of cast iron pipes with all fittings and fixing accessories, jointed in cement mortar 50-100 mm bore, at any location at any position complete all as specified and directed. 65 PVC(SWR)pipe, 110mm bore, Type B, single socketed in any length with rubber ring joints, fixed to walls or laid in floor,complete all as specified and directed. 66 PVC(SWR) pipe, 75mm bore, Type B, single socketed in any length with rubber ring joints, fixed to walls or laid in floor,complete all as specified and directed. 67 110 mm bore PVC (SWR) bends of any radius,complete all as specified and directed. 68 75 mm bore PVC (SWR) bends of any radius,complete all as specified and directed. 69 Supply and fix 75/ 110mm bore PVC (SWR) vent cowl any radiuscomplete all as specified and directed. 70 PVC (SWR) floor trap, plain with grating includingjointing with solvent cement75mm bore, including jointing to waste pipe set in cement concrete type B-1(1:2:4) ,fixed as in repair complete all as specified. 71 Grating with or without hole of PTMT (Minimum weight 25 gm) and fitting of shade matching to tiles/floor, fixed with white cement including matching shade pigment,complete all as specified and directed 72 Vitreous china squatting pan, “Orissa” pattern size 580mm x 440mm white, with integral foot rests(excluding flushing cistern and flush pipe) fixed as in repair, complete all as specified & directed. 73 Vitreous china, wash down water closet pan, superior white, Pedestal pattern WC with ‘P’ or ‘S’ trap, seat cover (excluding, flushing cistern and flush pipe), fixed as in repaircomplete all as specified and directed. 74 Hand shower (health faucet), for 15mm bore with fittings and 1 metre long flexible tube and wall hook, fixed as in repair complete all as specified and directed. 75 PVC valve less syphonic action type flushing cistern low level white with PVC in let ball valve, float and handle, 10 ltrs capacity and connection to pipes including PVC connection with PTMT nuts and 32mm dia PVC long bend for squat pattern WC , set with concrete and making good to floor,complete all as specified & directed. 76 Wash hand basin, vitreous china, flat back , white ofsize550X400mm, including brackets of suitable size, fixed as in repair complete all as specified and directed. 77 20mm thick Granite work (of any type table rubbed and polished) in steps, jambs, pillars, window- cills, cooking platforms and like in, set in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite compelte all as specified and directed. 78 Galvanised mild steel wire cloth, 0.56mm nominal dia of wire and average width of aperture 1.18 mm and fixed with stainless steel wire staples, fixed as in repair complete all as specified and directed. 79 15mm thick rendering in Cement and Sand mortar 1:4 over brick , concrete surfacesfinished fair and even without using extra cement and providing necessary scaffolding , safety precautions and other requisite arrangements all as per site requirement complete all as specified & directed. 80 Preparation of new plastered surfaces of walls and applying two coats of cement base paint, complete all as specified and directed. 81 Cleaning removing of all waste material, sludge, silt, mud and garbage and vegetation etc from shafts walls and floor (for upto height of 12 mtr) of toilet block sewerage shaft and removing of all waste materials exc 250 Mtrs but not exc 500 Mtrs and repair of plaster, flooring, pointing brick work ad plumbing work etc in shaft in fowl condition as directed.NOTE: Plumbing, flooring, plastering etc will be measured and paid extra in respective items) 82 15mm thick rendering in CM 1:4 of RCC parapetes including taking down loose plaster and dubbing out with cement concrete 1:1.5:3 (using 12.5mm graded stone aggregate) for upto thickness of 20-30mm thick including two coats of cement base paint including scaffolding and safety equipments complete all as specified and directed. 83 Plain cement concrete 1:3:6 type C-2, using 40mm graded crushed stone aggregate as in packing under and haunching against the sides of pipes (100mm bore pipe) after the pipe are laid and tested including making good and preparing the existing bedding to receive new pipecomplete all as specified and directed. 84 Cutting into existing manholes for connecting new drains, making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or ¾ section) in plain cement concrete 1:2:4 type B1 smooth finished,and reforming benching as required,internal dia of pipe 100mm all as specified and directed. 85 Preparation of old decorated wall surfaces and applying two coats of oil bound distemper complete all as specified and directed. 86 Preparation of old decorated wall surfaces and applying one coat of oil bound distemper complete all as specified and directed. 87 Preparation of oldsurfaces of walls and applying two coats of cement base paint, complete all as specified and directed 88 Preparation of old painted wooden surfaces of any description over 10cm width or girth and applying one coat of synthetic enamel paint complete all as specified and directed. 89 Flush shutters 25mm thick factory made solid core construction with particle board core and ply wood face panels, commercials type on both sides, complete all as specified & directed. 90 25mm dia stainless steelcurtain rod including fixing fancy types brackets, stops, rollers etc., as in repairs complete all as specified and directed. 91 5.00mm thick ordinary quality tinted glass,fixed to aluminum frame workin panels exc 0.5 Sqm in each pane, complete all as specified & directed. 92 4mm thick aluminium composite panel sheet (ACP) fixed with aluminium beading with rubber gasket including all necessary clips and fittings colour as approved byEngr-in-Charge all as specified and directed. 93 Providing and applying average 2mm thick wall care putty on wall over plastered surface to prepare the surface even and smooth 94 Taking down carefully aluminum/copper point wiring on & including hard wood battens, surface conduit and board/blocks etc or through conduits for light , socketor power point ,fan point complete incl fitting such as switches ,sockets, ceiling rose , holder socket, light fitting, regulators and making good disturbed surfaces of wall, floor , ceiling etc and removing materials (other than those for which credit has been given by the contractor) to the MES stores yard for keeping in safe custody complete 95 Material and labour forpoint wiring with approved colour code multi stranded copper conductor, PVC insulated and unsheathed FRLSH cable of size 1.5 Sqmm ,1100 volts grade, two run of single core cable for phase & neutral and one run of single coremulti stranded copper conductor, PVC insulated and unsheathed FRLSH cable of size 1.5 Sqmm ,1100 volts grade for earth continuity conductor to common earth and connected to earth dolly in and including new concealed PVC conduit terminated on and including new modular sunken box and suitable size of frame, cover for mounting switch, socket and regulator fixed on surface flush with wall , comprising ofOne light /bell/buzzer point controlled by one switch or one fan point controlled by one switch &fan regulator, complete all as specified and directed. Note : Unit rate is inclusive of making good the disturbed surfaces by provding by wall putty/POP after mason work and finshing to match the original and nothing extra shall be paid on this account.Note :Unit rate is inclusive of cutting chases in wall /foor/PCC and making good the disturbed surfaces to match the original and nothing extra shall be paid on this account. 96 All as per serial item 81 herein before but for socket outlet 3 pin 5 Amps on same board complete all as specified and directed 97 All as per serial item 81 herein before but for socket outlet 3 pin 6 Amps on independentboard complete all as specified and directed 98 All as per serial item 81 herein before but One socket outlet three pin ,6/16 Amp, independent board, with 2.5 Sqmm (nominal area ) FRLSHcable & 2.5 Sqmm (nominal area ) cable as earth continuity conductor 99 Switch modular type (ISI marked), single pole, one way 6 Amps, one module(ISI marked), complete all as specified & directed. 100 Switch modular type (ISI marked), single pole, one way 16 Amps, one module(ISI marked), complete all as specified & directed. 101 Socket shutters outlet 2/3 pin 6 Amp modular type multi purpose two module (ISI marked), complete all as specified & directed. 102 Socket shutters outlet 2 in 1 pin 6/16 Amp modular type multi purpose combined 2 module (ISI marked), complete all as specified & directed. 103 Modular switch type stepped fan regulator, single pole, 230 volt two module complete all as specified and directed. 104 Ceiling rose, PVC or polycarbonate of size 65mmx50mm three terminals (ISI marked) all as specifiedand directed by Engineer-in-charge. 105 Disconnecting the power supplyand taking down carefully by unscrewing from boards fittings and fixtures such as DBs, Junction Box, Panels of any size complete with all MCCB"s ,MCB"s etcand removing from site, Complete all as specified and directed . 106 Sheet metal enclosure for DB, flush mountedsingle door suitable for 2 way SPNwithout busbar 240V completed all as specified and directed. 107 MCB DB, IP 43 protection, powder coated double door with locking arrangement suitable for surface and flush mounting,04 way SPN with 200 Amps busbar 240V completed all as specified and directed. 108 MCB DB, IP 43 protection, powder coated double door with locking arrangement suitable for surface and flush mounting, 08 way SPN with 200 Amps busbar 240V completed all as specified and directed. 109 MCCB, 125 Amps, four pole, 3 phase , 16KA, 415 volt with adjustable thermal andmaganetic release, with proper thimble complete all as specified and directed 110 Vertical TPN distribution board double door flush mounting with provisions for MCCBs incomer upto 125 Amps & outgoing 4 way having IP 43 protection Complete all as specified and directed . 111 MCB, SPN , 240 volt,32Amps, 10 KA , "C" series including connection with suitable size aluminium / copper lugs complete all as specified and directed 112 MCB, SPN , 240 volt,40 to 63Amps, 10 KA , "C" series including connection with suitable size aluminium / copper lugs complete all as specified and directed 113 MCB ,SP , 240 volt, 6Amps to 32Amps, 10 KA , "C" series including connection with suitable size aluminium / copper lugs complete all as specified and directed 114 LED light fitting 1x9W/1X10Wbulkhead luminaires including LED light driver holder connecting up with three core flexible copper conductor cable of suitable sizefixed as in repair complete all as specified and directed. 115 Slim LED lights fitting, 4 feet,1x 20W, 220V, AC decorative box type with driver, holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose fixed as in repair complete all as specified and directed. 116 Slim LED lights fitting, 2 feet,1x 10W, 220V, AC decorative box type with driver, holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose fixed as in repair complete all as specified and directed. 117 Taking down carefully old copper or aluminium sub main wiring of any Nos of wiring and size with earth wire on wooden batten/ surface conduit/ casing- capping complete with its all accessories and making good disturbed surfaces of wall , floors etc complete all as specified and directed. 118 Sub main wiring with two singlecore FRLSH PVC insulated and unsheathed cable with copper conductor of size 4 Sqmm (nominal area), 1100 Volt grade(with approved colour coding as per IS) with and including continuous earth wire of size 4 Sqmm PVC insulated and unsheathed FRLSH multi stranded copper conductor 1100 volts grade , and connected to main board drawing throughPVC concealed conduit 25mm size(minimum size), cutting chases in walls for PVC concealed conduit and making good the disturbed surfacesby providing by wall putty/POP after mason work and finshing to match the original surfaces and nothing extra shall be paid on this account all as specified and directed.Note : (i)For the purpose of measurement, 2 single core of 4 sqmm and one single core earth cable of 4 sqmm cableshall be considered as 1 running metre. (ii) colour code shall be Red for phase, Black for neutral and green for earth 119 Sub main wiring with two singlecore FRLSH PVC insulated and unsheathed cable with copper conductor of size 6 Sqmm (nominal area), 1100 Volt grade(with approved colour coding as per IS) with and including continuous earth wire of size 6 Sqmm PVC insulated and unsheathed FRLSH multi stranded copper conductor 1100 volts grade , and connected to main board drawing throughPVC concealed conduit 25mm size(minimum size), cutting chases in walls for PVC concealed conduit and making good the disturbed surfacesby providing by wall putty/POP after mason work and finshing to match the original surfaces and nothing extra shall be paid on this account all as specified and directed.Note : (i)For the purpose of measurement, 2 single core of 6 sqmm and one single core earth cable of 6 sqmm cableshall be considered as 1 running metre. (ii) colour code shall be Red for phase, Black for neutral and green for earth 120 LED pannel surface mounted of size 2"x2", 36 wattscool day light fitting with heat exchanger unit, LED driver, surge protection complete including cutting hole of required size in POP/false ceiling making good disturbed, complee all as specified and directed. 121 LED street light fitting 35 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver,includinglamp bracket upto 1.5metre length as per suitable for fitting including clamp with impact and corrosion resistant including thermal management in multiple optics complete with IP 66 protection,complete all as specified and directed. 122 Earthing complete with galvanized steel earth plate electrode 60cmx60cmx6.00mm thick, burried directly in ground vertically to a depth not less than 2.25m below normal ground level, with top edge of the plate not less than 1.5m below normal ground level, earth plate surrounded by 15cm thick and packed alternate layers of charcoal dust and common salt, connected with and including earth lead of GI wire 4mm dia (8 SWG) by means of bolts, nuts, check nuts and washers of galvanized iron or thimbles and other end of the earth wire connected to main switch board and protected by galvanized iron pipe light grade 15mm dia bore including watering pipe 20mm dia bore GI light grade (ISI marked) with funnel and wire mesh, including all necessary excavation and earth work, PCC chamber in plain cement concrete (1:3:6) type C-1 and pit cover of presast RCC with MS frame etc and all as shown in electrical plate No 3 of MES Sch Part-I (2009), complete including dismantling of old earthing, all as specified and directed. Note(s) :-(i) RCC pit cover shall be pre-cast of RCC (1:2:4) type B-1, 80mm thick reinforced with XPM not less than 4Kg/Sqm.(ii)PCC chamber shall be constructed 500 mm away from the edge of earth pit.(iii) Rate shall include earth lead and protection pipe of length 7.5m(iv)Earth resistance should be less than 3Ohm. In case the test results are not found below 3Ohm, complete earthing will be redone without any extra cost to Govt.(v) unit rate including protection pipe and GI wire 4.00mm dia from top to earth plate upto 7.5 meter
|
