Andaman Public Works Dept-APWD has published Tender For Construction Of Anganwadi Centre With Chain Link Fencing At Subashgram-Ii, Ward No. Vi Under Sd-V, Cd, Apwd, Diglipur. Submission Date for this Tender is 05-04-2024. Building Work Tenders in diglipur Andaman And Nicobar Islands. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Earthworkinexcavationbymechanicalmeans(Hydraulicexcavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and for all lift, as directed by Engineer-in-charge. |
| 2 | All kinds of soil |
| 3 | Earth work in excavation by mechanicalmeans (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, for all lift, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. |
| 4 | All kinds of soil. |
| 5 | Fillingavailableexcavatedearth (excludingrock)intrenches,plinth.sidesof foundationsetc.inlayersnotexceeding 20cmindepth,consolidatingeach deposited layer by ramming and watering, lead up to 50 m and for all lift |
| 6 | Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish up to a distance of 50 m outside the periphery of the area cleared. |
| 7 | Providingandlayinginpositioncementconcreteof specified grade excluding the cost of centering and shuttering - All work up to plinth level : |
| 8 | 1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources) |
| 9 | 1:4:8 (1 Cement : 4 coarse sand (zone-Ill) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources) |
| 10 | Centering and shuttering including strutting, propping etc. and removal of form work for: |
| 11 | Foundations, footings, bases for columns |
| 12 | Retaining walls, return walls, walls (any thickness) including attached pilasters, buttresses, plinth and string courses fillets, kerbs and steps etc. |
| 13 | Extra for providing and mixing water proofing material in cement concrete work in doses by weight of cement as per manufacturer"s specification. |
| 14 | Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level : |
| 15 | 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size de rived from natural sources) |
| 16 | Reinforcedcement concreteworkinwalls(any thickness), includingattachedpilasters,buttresses,plinthandstring courses, fllets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement: |
| 17 | 1:1.5:3 (1cement :1.5 coarsesand(zone-III)derivedfrom natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) |
| 18 | Reinforced cement concrete work in beams, suspended foors, roofshavingslopeupto 15*landings,balconies,shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to foor five level, excluding the cost of centering, shuttering, finishing and reinforcement with 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) derived from natural sources: 3 graded stone aggregate 20 mm nominal size derived from natural sources). |
| 19 | Centering and shuttering including strutting, propping etc. and removal of form for |
| 20 | Foundations, footings, bases of columns, etc. for mass concrete. |
| 21 | Walls any thickness) including attached pilasters, butteresses, plinth and string courses etc. |
| 22 | Suspended floors, roofs, landings, balconies and access platform |
| 23 | Lintels, beams, plinth beams, girders, bressumers and cantilevers |
| 24 | Columns, Pillars, Piers, Abutments, Posts and Struts |
| 25 | Weather shade, Chajjas, corbels etc., including edges |
| 26 | Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. |
| 27 | Thermo-Mechanically Treated bars of grade Fe-500D or more. |
| 28 | Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level. |
| 29 | Thermo-Mechanically Treated bars of grade Fe-500D or more. |
| 30 | Providing and fixing Ist quality ceramic glazed wall tiles conforming to IS: 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer-in-Charge, in skirting, risers of steps and dados, over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm, including pointing in white cement mixed with pigment of matching shade complete. |
| 31 | Providing and fixing M.S. grills of required pattern in frames of windows etc. with M.S. flats, square or round bars etc. including priming coat with approved steel primer all complete. |
| 32 | Fixed to openings /wooden frames with rawl plugs screws etc. |
| 33 | Providing 40x5 mm flat iron hold fast 400 mm long including fixing to frame with 10 mm diameter bolts, nuts and wooden plugs and embedding in cement concrete block 300x100x150 mm 1:3:6 mix (1 cement : 3 coarse sand : 6 graded stone aggregate 20mm nominal size). |
| 34 | Providing and fixing aluminium sliding door bolts, ISI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868), transparent or dyed to required colour or shade, with nuts and screws etc. complete : |
| 35 | 250x16 mm |
| 36 | Providing and fixing aluminium tower bolts, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868 ) transparent or dyed to required colour or shade, with necessary screws etc. complete : |
| 37 | 150x10 mm |
| 38 | Providing and fixing aluminium handles, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade, with necessary screws etc. complete : |
| 39 | 125 mm |
| 40 | 100 mm |
| 41 | Providing and fixing aluminium hanging floor door stopper, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour and shade, with necessary screws etc. complete. |
| 42 | Twin rubber stopper |
| 43 | Providing and fixing factory made uPVC glazed/ wire mesh windows/doorscomprisingofleadfreeuPVCmulti- chamberedframe,sashandmullion/coupler(wherever required) extruded profiles having minimum wall thickness of 1.70 mm for Series R1 and R2 profiles and 2.10 mm for Series R3 and R4 profiles conforming to EN: 12608 in any shape, colour and design duly reinforced with galvanized mild steel section made of required shape & size as per CPWD Specification, uPVC extruded glazing beads, interlocks and Inline sash adaptor (whereever required) of appropriate dimension, EPDM gasket, hardware,SS 304 grade fasteners of minimum 8 mm dia. with countersunk head, comprising of matching polyamide PA6 grade sleeve for fixing frame to finished wall as perIS 1367 : Part 1 to 14, plastic packers, plastic caps and necessary stainless steelscrewsetc.Profileofframe,sash&mullion(if required) shall be mitred cut and fusion welded/ mechanicallyjointeddulysealedat allcorners, including drilling of holes for fixing hardware and drainage of water etc. After fixing frame the gap between frame and adjacent finished wall shall be filled with weather proof silicon sealant over backer rod of approved size and quality, all complete as per approved drawing conforming to CPWD specification &direction of Engineer-in-Charge. Section of steel reinforcement and cross sections of uPVC profiles to be as per design approved by Engineer-in-Charge. Wire mesh/ Glazing of plain/ toughened/ laminated/ double glass unit with/ without high performance coatings as per designrequirementsandconformingtoIS: 3548&IS: 16231 shall be paid separately. Note:- Structural design proof checked from a Government Engineering Institute,to be provided by the manufacturer for : (iii)Siteswith basic wind speed > 45 m/sec as per IS 875 - Part 3 (iv) Sites with structure height more than 20m for all wind speeds. |
| 44 | TwotracktwopanelsslidingwindowwithAluminium channel for roller track, wool pile, nylon rollers with SS 304 body. Using R3 series with frame (55mm & above) x (40mm & above) & sash (30mm & above) x (55mm & above) with zinc alloy (zamak) powder coated handle on every panel along with multi-point locking system (Height upto 1.8m). |
| 45 | Fixed window/ ventilator without mullion/ transom. Using R3 series with frame (55mm & above) x (45mm & above). (Height upto 2.5 meter) |
| 46 | Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. |
| 47 | Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. |
| 48 | Steel work in built up tubular (round, square or rectangular hollow tubesetc.)trussesetc.,includingcutting,hoisting,fixingin position and applying a priming coat of approved steel primer, including welding andbolted withspecial shaped washers etc. complete. |
| 49 | Electric resistance or induction butt welded tubes |
| 50 | Providing and fixing mild steel round holding down bolts with nuts and washer plates complete. |
| 51 | Providing and fixing bolts including nuts and washers complete. |
| 52 | Providing and fixing hand rail of approved size by welding etc. to steel ladder railing, balcony railing, staircase railing and similar works, including applying priming coat of approved steel primer. |
| 53 | G.I. pipes |
| 54 | Providing & fixing glass panes with putty and glazing clips in steel doors, windows, clerestory windows, all complete with : |
| 55 | 4.0 mm thick glass panes (weights not less than 10 kg/ sqm) |
| 56 | Cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate) finished with a floating coat of neat cement, including cement slurry, but excluding the cost of nosing of steps etc. complete. |
| 57 | 40 mm thick with 20 mm nominal size stone aggregate |
| 58 | Providing and laying rectified Glazed Ceramic floor tiles of size 300x300 mm or more (thickness to be specified by the manufacturer), of 1st quality conforming to IS : 15622, of approved make, in colours White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick cement mortar 1:4 (1 Cement: 4 Coarse sand), jointing with grey cement slurry @ 3.3 kg/ sqmincluding grouting the joints with white cement and matching pigments etc., complete. |
| 59 | Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS: 15622, of approved make, in all colours and shades, laid on 20mm thick cement mortar 1:4 (1 cement : 4 coarse sand), jointing with grey cement slurry @ 3.3 kg/ sqmincluding grouting the joints with white cement and matching pigments etc., complete. |
| 60 | Size of Tile 600x600 mm |
| 61 | Providing and laying Vitrified tiles in different sizes (thickness to be specified by manufacturer), with water absorption less than 0.08 % and conforming to I.S. 15622, of approved make, in all colours & shade, in skirting, riser of steps, over 12 mm thick bed of cement mortar 1:3 (1 cement: 3 coarse sand), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joint with white cement & matching pigments etc. complete. |
| 62 | Size of Tile 600x600 mm |
| 63 | Extra for providing and fixing wind ties of 40x 6mm flat aluminium section. |
| 64 | Providing and fixing plain multipurpose cement board(Hight pressure steamcured)withsuitablescrewsforcementparticleboardin ceiling etc. complete (frame work to be paid seperatately). |
| 65 | 6 mm thick Cement fiber board, Type-B, Category-III as per IS: 14862:2000 |
| 66 | Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes. |
| 67 | 110 mm diameter |
| 68 | Providing and fixing onwall face unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion. |
| 69 | Bend 87.5" 110 mm bend |
| 70 | Providing and fixing precoated galvanised steel sheet roofing accessories of total coated thickness 0.50mm (base metal of minimum 0.45mm thickness with total coating thickness of 0.05mm) with Zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns using self drilling/ self tapping screws cmplete: |
| 71 | Ridges plain (500 - 600mm) |
| 72 | 12 mm cement plaster of mix : |
| 73 | 1:4 (1 cement: 4 fine sand) |
| 74 | 12 mm cement plaster finished with a floating coat of neat cement of mix : |
| 75 | 1:4 (1 cement: 4 fine sand) |
| 76 | 6 mm cement plaster of mix : |
| 77 | 1:3 (1 cement : 3 fine sand) |
| 78 | Extra for providing and mixing water proofing material in cement plaster work in proportion recommended by the manufacturers. |
| 79 | Distemperingwith 1stqualityacrylicdistemper (ready mixed)havingVOCcontentlessthan50gram/litre,of approved manufacturer, of required shade and colour all complete: |
| 80 | New work (two or more coats) over and including water thinnableprimingcoat withcement primerhavingVOC content less than50 pram/litre |
| 81 | Finishing walls with Acrylic Smooth exterior paint of required shade . |
| 82 | New work (Two or more coat applied @ 1.67 ILO 0 sqm over and including priming coat of exterior primer applied @ 0.90 litre/10 sarM |
| 83 | Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade : |
| 84 | Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture |
| 85 | Painting with black anti-corrosive bitumastic paint of approved brand and manufacture to give an even shade : |
| 86 | Two or more coats on new work |
| 87 | Providing and fixing G.I. chain link fabric fencing of required width in mesh size 50x50 mm including strengthening with 2 mm dia wire or nuts, bolts and washers as required complete as per the direction of Engineer-in-charge. |
| 88 | Made of G.I. wire of dia. 4 mm, PVC coated to achieve outer dia not less than 5 mm in required colour and shade |
| 89 | Providing and fixing water closet squatting pan (Indian type W.C.pan ) with 100 mm sand cast Iron P or S trap, 10 litre low level whiteP.V.C. flushing cistern, including flush pipe, with manually controlleddevice (handle lever) conforming to IS : 7231, with all fittings andfixtures complete, including cutting and making good the walls andfloors wherever required: |
| 90 | White Vitreous china Orissa pattern W.C. pan of size580x440 mm with integral type foot rests |
| 91 | Providing and fixing wash basin with C.I. brackets, 15 mm C.P. brasspillar taps, 32 mm C.P. brass waste of standard pattern, includingpainting of fittings and brackets, cutting and making good the wallswherever require: |
| 92 | White Vitreous China Wash basin size 630x450 mmwith a single 15 mm C.P. brass pillar tap |
| 93 | Providing and fixing Stainless Steel A ISI 304 (18/8) kitchen sink asper IS:13983 with C.I. brackets and stainless steel plug 40 mm,including painting of fittings and brackets, cutting and making goodthe walls wherever required : |
| 94 | Kitchen sink without drain board 610x510 mm bowl depth 200 mm |
| 95 | Providing and fixing P.V.C. waste pipe for sink or wash basin includingP.V.C. waste fittings complete. |
| 96 | Semi rigid pipe 32 mm dia |
| 97 | Providing and fixing PTMT Waste Coupling for wash basin and sink,of approved quality and colour. |
| 98 | Waste coupling 31 mm dia of 79 mm length and 62mmbreadth weighing not less than 45 gms |
| 99 | Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, i/c fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings withonestep CPVCsolvent cementandthe cost of cutting chasesandmaking good thesame including testing of joints complete as per direction of Engineer in Charge. Concealed work, including cutting chases and making good the walls etc. |
| 100 | 15 mm nominal dia Pipes |
| 101 | Providing and fixing G.I. pipes complete with G.I. fittings and clamps, i/c cutting and making good the walls etc. Internal work - Exposed on wall |
| 102 | 15 mm dia nominal bore |
| 103 | 25 mm dia nominal bore |
| 104 | Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. External work |
| 105 | 40 mm dia nominal bore |
| 106 | Making connection of G.I. distribution branch with Cl. main of following sizes by providing and fixing tee, including cutting and threading the pipe etc. complete: |
| 107 | 50 to 80 mm nominal bore |
| 108 | Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) : |
| 109 | 25 mm nominal bore |
| 110 | 40 mm nominal bore |
| 111 | Providing and fixing uplasticised PVC connection pipe with brass unions : |
| 112 | 30 cm length 15 mm nominal bore |
| 113 | Providing and fixing G.I. Union in G.I. pipe including cutting and threading the pipe and making long screws etc. complete (New work): |
| 114 | 15 mm nominal bore |
| 115 | 25 mm nominal bore |
| 116 | 40 mm nominal bore |
| 117 | Providing and placing on terrace (at all floor levels) polyethylene water storage tank, IS : 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank. |
| 118 | Providing and fixing C.P. brass bib cock of approved quality conforming to IS:8931 : |
| 119 | 15 mm nominal bore |
| 120 | Providing and fixing C.P. brass stop cock (concealed) of standard design and of approved make conforming to IS:8931. |
| 121 | 15 mm nominal bore |
| 122 | Providing and fixing powder coated aluminium work (minimum thickness of powder coating 50 micron) consisting of tee/ angle sections, of approved make conforming to IS : 733 in frames of false ceiling including aluminium angle cleats with necessary C.P. brass/ stainless steel sunk screws, aluminium perimeter angles fixed to wall with stainless steel rawl plugs @ 450 mm centre to centre and fixing the frame work to G.I. level adjusting hangers 6 mm dia. with necessary cadmium plated machine screws all complete as per approved architectural drawings and direction of the Engineer-in- charge (level adjusting hangers, ceiling cleats and expansion hold fasteners to be paid for separately). |
| 123 | Supplying, filling, spreading & leveling stone boulders of size range 5 cm to 20 cm, in recharge pit, in the required thickness, for all leads & lifts, all complete as per direction of Engineer-in-charge. |
| 124 | Providing and fixing factory made single extruded WPC (Wood PolymerComposite)soliddoor/window/ClerestoryYvindows& other Frames/Chowkhat comprising of virgin PVC polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (woodpowder/ricehusk/wheathusk)andnontoxic additives (maximum toxicity index of 12 for 100 gms)fabricated with miter joints after applying PVC solvent cement and screwed with full body threaded star headed SS screws having minimum frame density of 750 kg/cum, screw withdrawal strength of 2200 N (Face) & 1100 N (Edge), minimum compressive strength of 58 N/mm2,modulusofelasticity900N/mm2andresistanceto spreadofflameof ClassAcategorywithpropertyof being termite/borer proof, water/moisture proof and fire retardant and fixedinpositionwithM.Shold fast/lugs/SS dashfasteners of required dia and lengthcomplete as per direction of Engineer-In- Charge. (M.S hold fast/lugs or SS dash fasteners shall be paid for separately). Note: For WPC solid door/window frames, minus 5mm tolerance indimensions i.e depth and width of profile shall be acceptable. Variation in profile dimensions on plus side shall be acceptable but no extra payment on this account shall be made. |
| 125 | Frame size 45 x 85 mm |
| 126 | Frame size 50 x 100 mm |
| 127 | Providing and fixing factory made single extruded WPC (Wood Polymer Composite) solid plain flush door shutter of required size comprising of virgin polymer of K value 58-60 (Suspension Grade), calcium carbonate andnatural fibers (wood powder/ rice husk/wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) having minimum density of 650 kg/cum and screw withdrawal strength of 1800 N (Face) & 900 N (Edge), minimumcompressive strength 50 N/mm2, modulus of elasticity 850 N/mm2 and resistance to spread of flame of Class Acategory with property of being termite/borer proof, water/moisture proof and fire retardant and fixing with stainless steel butt hinges of required size with necessary full body threaded star headed counter sunk S.S screws, all as per direction of Engineer-In- Charge. (Note: stainless steel butt hinges and necessary S.S screws shall be paid separately) |
| 128 | 35 mm thick |
| 129 | Providing and fixing factory made single extruded WPC (Wood Polymer Composite) solid board one side white color and other side of board laminted with PVCfoil of minimum 14 micron thickness of approved design pasted with hot melt adhesive for cup boards, work stations and bathroom/kitchen cabinet etc. of required sizes comprisingof virgin polymer of K value 58-60 (Suspension Grade), calcium carbonate andnatural fibers (wood powder/ rice husk/wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) having minimum density of 650 kg/cum and screw withdrawal strength of 1800 N (Face) & 900 N (Edge), minimumcompressive strength50 N/ mm2, modulus of elasticity 850 N/mm2 and resistance to spread offlame of Class Acategory with property of being termite/ borer proof, water/moisture proof and fire retardant and fixing with stainless steel piano hinges/soft close clip on concealed hinges of required size with necessary full body threaded star headed counter sunk S.S screws, all as per direction of Engineer-In- Charge. (Note: stainless steel piano hinges/soft close clip on concealed hinges and necessary S.S screws shall be paid separately) |
| 130 | 25 mm thick |
| 131 | Making plinth protection 50mm thick of cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) over 75mm thick bed of Stone Aggregate 40 mm nominal size, well rammed and consolidated and grouted with fine sand, including necessary excavation, levelling & dressing & finishing the top smooth. |
| 132 | Providing and laying hollow cement concrete block walling 100mm thick consisting hollow block of size 400 x 100x200mm of mix 1:3:6(1cement :3 coarse sand:6 graded stone agg. 10mm nominal down size) having a crushing strength of 3.5N/mm2 at 28 days as per I.S. 2185 (Part-I) 1979 laid in cement mortar 1:6(1cement : 6 coarse sand). |
| 133 | Upto floor five level |
| 134 | Providing and laying hollow cement concrete block walling 200mm thick consisting hollow block of size 400 x 200x200mm of mix 1:3:6(1cement :3 coarse sand:6 graded stone agg. 10mm nominal down size) having a crushing strength of 3.5N/mm2 at 28 days as per I.S. 2185 (Part-I) 1979 laid in cement mortar 1:6(1cement : 6 coarse sand). |
| 135 | Upto floor five level |
| 136 | Carriage of material from approach road to work site by head load within a average lead of 100.00m |
| 137 | Providing and fixing pre-painted galvalume (PPGL) steelprofile sheets AZ-150 of brand Tata Bluescope steel, Everest Industries Ltd., JSW Steel Ltd., Jindal India Ltd. or equivalent (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm (+ 0.05 %) total coated thickness with aluminium zinc coating 150 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineer-in-charge. The sheet shall be fixed using self drilling /self tapping aluminium screws (Xylan) of size (5.5x 55 mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required. |
| 138 | Construction ofcement concrete 1:3:6 (1 cement : 3 coarse sand : 6 grade stone aggregate 20mm nominal bore) manhole, R.C.C. top slab with 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size), foundation concrete 1:4:8 mix (1 cement : 4 coarse sand : 8 graded stone aggregate 40mm nominal size) inside plastering 12mm thick with cement mortar 1:3 (1 cement : 3 coarse sand) finished with floating coat of neat cement and making channels in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size) finished with a floating coat of neat cement complete as per standard design: |
| 139 | Inside size 60x60 cm and 45 cm deep with RCC precast slab. |
| 140 | Providing and fixing PVC pipe for drain oulet as per direction of Engineer-in-Charge. |
| 141 | 50mm dia PVC pipe |
| 142 | Providing and fixing PVC gully or nahani trap in floor with PVC grating of size: |
| 143 | 50mm dia PVC grating |
| 144 | Making soak pit filled with honey comb shaft with boulder and SW drain pipe 100mm diameter, 1.8 m long i/c earth work and CC 1:2:4 complete as per standard design. |
| 145 | of size 1.50x1.50x1.50 mtr |
| 146 | Providing and fixing in position eaves or facia board with 18mm thick 30cm wide WPCsolid board including fixing with nuts & bolts etc. all complete as per the direction of Engineer-in-charge. |
| 147 | Providing weep holes in Brick masory/Plain/Reinforced concrete abutment, wing wall/return wall with PVC pipe, extending through the full width of the structure with slope of 1V:20H towards draining force complete as per drawing and technical specification. |
| 148 | 50 mm nominal bore |
| 149 | Providing and fixing pre-painted galvalume (PPGL) steel profile sheets AZ-150 of brand Tata Bluescope steel, Everest Industries Ltd., JSW Steel Ltd., Jindal India Ltd. or equalavent(size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm (+ 0.05 %) total coated thickness with aluminium zinc coating 150 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns usning self drilling/self tapping screws complete. |
| 150 | Ridges plain (500 - 600mm) |
| 151 | Providing cement concrete surface drain with 1:3:6(1 Cement : 3 coarse sand : 6 graded stoneaggregate 20 mm nominal size) i/c finished with 1:4[1 cement : 4 fine sand] with floating coat of neat cement inside the drain, on its and exposed side i/c earth work in excavation and disposal of surplus earth with in a lead of 50mtr. |
| 152 | 15cm x 15cm |
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