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| 1 | Earth work in excavation by mechanical means (Hydraulic excavator)/ 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 lift upto 1.5 m, as directed by Engineer-in-charge. |
| 2 | All kinds of soil |
| 3 | Earth work in excavation by mechanical means (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, lift upto 1.5 m, 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 | Excavating holes more than 0.10 cum & upto 0.5 cum including getting out the excavated soil, then returning the soil as required in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering etc, disposing of surplus excavated soil, as directed within a lead of 50 m and lift upto 1.5 m. |
| 6 | All kinds of soil |
| 7 | Supplying and filling in plinth withpulverised/local sand under floors, including watering, ramming, consolidating and dressing complete. |
| 8 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : |
| 9 | 1:4:8 (1 Cement : 4 coarse sand (zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources) |
| 10 | 1:3:6 (1 Cement : 3 coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 40 mm nominal size derived from natural sources) |
| 11 | 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) |
| 12 | 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 : |
| 13 | 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) |
| 14 | Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m. |
| 15 | Diluting and injecting chemical emulsion for POST-CONSTRUCTIONAL anti-termite treatment (excluding the cost of chemical emulsion) : |
| 16 | Treatment of soil under existing floors using chemical emul- sion @ one litre per hole, 300 mm apart including drilling 12 mm diameter holes and plugging with cement mortar 1 :2 (1 cement : 2 Coarse sand) to match the existing floor:With Chlorpyriphos E.C. 20% with 1% concentration |
| 17 | Supplying chemical emulsion in sealed containers including delivery as specified. |
| 18 | Chlorpyriphos emulsifiable concentrate of 20% |
| 19 | Providing and laying damp-proof course 40mm thick with cement concrete 1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 12.5mm nominal size derived from natural sources) |
| 20 | Providing & applying a coat of residual petroleum bitumen of grade of VG-10 of approved quality using 1.7kg per square metre on damp proof course after cleaning the surface with brushes and finally with apiece of cloth lightly soaked in kerosene oil. |
| 21 | Making plinth protection 50mm thick of cement concrete 1:3:6 (1 cement : 3 coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources) over 75mm thick bed of dry brick ballast 40 mm nominal size, well rammed and consolidated and grouted with fine sand, including necessary excavation, levelling & dressing & finishing the top smooth. |
| 22 | Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement : |
| 23 | 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) derived from natu- ral sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) |
| 24 | Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor 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). |
| 25 | Centering and shuttering including strutting, propping etc. and removal of form for |
| 26 | Foundations, footings, bases of columns, etc. for mass concrete |
| 27 | Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc. |
| 28 | Lintels, beams, plinth beams, girders, bressumers and cantilevers |
| 29 | Columns, Pillars, Piers, Abutments, Posts and Struts |
| 30 | Suspended floors, roofs, landings, balconies and access platform |
| 31 | Shelves (Cast in situ) |
| 32 | Weather shade, Chajjas, corbels etc., including edges |
| 33 | Providing, hoisting and fixing above plinth level up to floor five level precast reinforced cement concrete in shelves, including setting in cement mortar 1:3 (1cement : 3 coarse sand), cost of required centering, shuttering and finishing with neat cement punning on exposed surfaces but , excluding the cost of 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). |
| 34 | Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. |
| 35 | Thermo-Mechanically Treated bars of grade Fe-500D or more. |
| 36 | Providing and fixing T-iron frames for doors, windows and ventilators of mild steel Tee-sections, joints mitred and welded, including fixing of necessary butt hinges and screws and applying a priming coat of approved steel primer. |
| 37 | Fixing with 15x3 mm lugs 10 cm long embedded in cement concrete block 15x10x10 cm of C.C. 1:3:6 (1 Cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size). |
| 38 | Providing and fixing ISI marked flush door shutters conforming to IS : 2202 (Part I) decorative type, core of block board construction with frame of 1st class hard wood and well matched teak 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters. |
| 39 | 35 mm thick including ISI marked Stainless Steel butt hinges with necessary screws |
| 40 | Providing and fixing factory made uPVC glazed/wire mesh windows/doors comprising of lead free uPVCmulti-chamberedframe,sashandmullion/coupler(whereeverrequired)extrudedprofiles having minimum wall thickness of 1.70 mm for Series R1 and R2 profiles and 2.10 mm for Series R3andR4profilesconformingtoEN:12608inanyshape,colouranddesigndulyreinforcedwith galvanized mild steelsection madeof required shape & size asper CPWD Specification, uPVC extrudedglazingbeads,interlocksandInlinesashadaptor(whereeverrequired)ofappropriate dimension,EPDMgasket,hardware, SS 304 gradefastenersofminimum8mmdiawith countersunk head, comprising of matching polyamide PA6 grade sleevefor fixing frame to finished wall as perIS 1367 : Part 1 to 14, plastic packers, plastic caps and necessary stainless steel screws etc. Profile of frame, sash & mullion (if required) shall be mitred cut and fusion welded/mechanically jointed duly sealed at all corners, 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 drawingconformingtoCPWDspecification&directionofEngineer-in-Charge.Sectionofsteel reinforcement and cross sections of uPVC profiles to be as per design approved by Engineer-in- Charge. Note:- Structural design proof checked from a Government Engineering Institute,to be provided by the manufacturer for : (i) Siteswith basic wind speed > 45 m/sec as per IS 875 - Part 3 (ii)Sites with structure height more than 20m for all wind speeds |
| 41 | Two track two panels sliding window with Aluminium channel for roller track, wool pile, nylon rollers with SS 304 body.Using R2 series with frame (40mm & above) x (40mm & above) & sash (25mm & above) x (50mm & above) with zinc alloy (zamak) powder coated touch locks with hook (Height upto 1.2 meter). |
| 42 | Fixed window / ventilator with mullion / transom.Using R1 series with frame (33mm& above ) x (35mm& above) & mullion (33mm & above) x (50mm & above). (Height upto 0.90 meter) |
| 43 | 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. |
| 44 | Fixed to openings /wooden frames with rawl plugs screws etc. |
| 45 | 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 : |
| 46 | 250x16 mm |
| 47 | 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 : |
| 48 | 200x10 mm |
| 49 | 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 : |
| 50 | 125 mm |
| 51 | 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. |
| 52 | Single rubber stopper |
| 53 | Providing and fixing factory made uPVC door frame made of uPVC extruded sections having an overall dimension as below (tolerance ±1mm),with wall thickness 2.0 mm (± 0.2 mm), corners of the door frame to be Jointed with galvanized brackets and stainless steel screws, joints mitred and Plastic welded. The hinge side vertical of the frames reinforced by galvanized M.S. tube of size 19 X 19 mm and 1mm (± 0.1 mm) wall thickness and 3 nos. stainless steel hinges fixed to the frame complete as per manufacturer’s specification and direction of Engineer-in-charge |
| 54 | Extruded section profile size 48x40 mm |
| 55 | Providing and fixing to existing door frames. |
| 56 | 24 mm thick factory made PVC door shutters made of styles and rails of a uPVC hollow section of size 59x24 mm and wall thickness 2 mm (± 0.2 mm) with inbuilt edging on both sides. The styles and rails mitred and joint at the corners by means of M.S. galvanised/ plastic brackets of size 75x220 mm having wall thickness 1.0 mm and stainless steel screws. The styles of the shutter reinforced by inserting galvanised M.S. tube of size 20x20 mm and 1 mm (± 0.1 mm) wall thickness. The lock rail made up of \"H\" section, a uPVC hollow section of size 100x24 mm and 2 mm (± 0.2 mm) wall thickness, fixed to the shutter styles by means of plastic/galvanised M.S. \"U\" cleats. The shutter frame filled with a uPVC multi-chambered single panel of size not less than 620 mm, having over all thickness of 20 mm and 1 mm (± 0.1 mm) wall thickness. The panels filled vertically and tie bar at two places by inserting horizontally 6 mm galvanised M.S. rod and fastened with nuts and washers, complete as per manufacturer\"s specification and direction of Engineer-in-charge. (For W.C. and bathroom door shutter). |
| 57 | 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. |
| 58 | 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. |
| 59 | Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete. |
| 60 | Electric resistance or induction butt welded tubes |
| 61 | Providing and fixing mild steel round holding down bolts with nuts and washer plates complete. |
| 62 | Providing and fixing bolts including nuts and washers complete. |
| 63 | Providing and fixing plain multipurpose cement board(Hight pressure steam cured) with suitable screws for cement particle board in ceiling etc. complete (frame work to be paid seperatately). |
| 64 | 6 mm thick Cement fiber board as per IS: 14862 |
| 65 | 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). |
| 66 | Providing and fixing 6 mm dia. G.I. level adjusting hangers (upto 1200mm length), fixed to roof slabs by means of ceiling cleats made out of G.I. flat 40x3mm size 60 mm long and stainless steel expandable dash fastener of 12.5 mm dia and 50 mm long, complete as per direction of Engineer-in-charge. |
| 67 | 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. |
| 68 | 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. |
| 69 | Size of Tile 600x600 mm |
| 70 | Providing and laying Ceramic glazed floor tiles of size 300x300 mm (thickness to be specified by the manufacturer) of 1st quality conforming to IS : 15622 of approved make in colours such as 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/sqm including pointing the joints with white cement and matching pigment etc., complete. |
| 71 | Providing and laying matt finished vitrified tile of size 300x300x9.8mmhaving with water absorption less than 0.5% and conforming to IS:15622 of approved make in all colours and shades in for outdoorfloors such as footpath, court yard, multi modals location etc., laidon 20mm thick base of cement mortar 1:4 (1 cement : 4 coarsesand) in all shapes & patterns including grouting the joints with whitecement mixed with matching pigments etc. complete as per directionof Engineer-in-Charge. |
| 72 | Chequerred precast cement concrete tiles 22 mm thick in footpath & courtyard, jointed with neat cement slurry mixed with pigment to match the shade of tiles, including rubbing and cleaning etc. complete, on 20 mm thick bed of cement mortar 1:4 (1 cement: 4 coarse sand). |
| 73 | Dark shade pigment using ordinary cement |
| 74 | 12 mm cement plaster of mix : |
| 75 | 1:4 (1 cement: 4 fine sand) |
| 76 | Finishing walls with Acrylic Smooth exterior paint of required shade : |
| 77 | New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm) |
| 78 | Distempering with oil bound washable distemper of approved brand and manufacture to give an even shade : |
| 79 | New work (two or more coats) over and including water thinnable priming coat with cement primer |
| 80 | White washing with lime to give an even shade : |
| 81 | New work (three or more coats) |
| 82 | Applying priming coat: |
| 83 | With ready mixed aluminium primer of approved brand and manufacture on resinous wood and plywood |
| 84 | Painting with synthetic enamel paint of approved brand and manufacture to give an even shade : |
| 85 | Two or more coats on new work |
| 86 | 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. |
| 87 | G.I. pipes |
| 88 | Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required. |
| 89 | In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works |
| 90 | 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: |
| 91 | White Vitreous china Orissa pattern W.C. pan of size580x440 mm with integral type foot rests |
| 92 | 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: |
| 93 | White Vitreous China Wash basin size 550x400 mmwith a pair of 15 mm C.P. brass pillar taps |
| 94 | 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 : |
| 95 | Kitchen sink without drain board610x460 mm bowl depth 200 mm |
| 96 | Providing and fixing P.V.C. waste pipe for sink or wash basin includingP.V.C. waste fittings complete. |
| 97 | Flexible pipe32 mm dia |
| 98 | Providing and fixing 600x450 mm beveled edge mirror of superiorglass (of approved quality) complete with 6 mm thick hard boardground fixed to wooden cleats with C.P. brass screws and washerscomplete. |
| 99 | Providing and fixing 600x120x5 mm glass shelf with edges round off,supported on anodised aluminium angle frame with C.P. brassbrackets and guard rail complete fixed with 40 mm long screws, rawlplugs etc., complete. |
| 100 | Providing and fixing PTMT towel rail complete with brackets fixed towooden cleats with CP brass screws with concealed fittingsarrangement of approved quality and colour. |
| 101 | 450 mm long towel rail with total length of 495 mm,78 mm wide and effective height of 88 mm, weighing notless than 170 gms |
| 102 | Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge. External work |
| 103 | 25 mm nominal dia Pipes |
| 104 | Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge. Internal work - Exposed on wall |
| 105 | 15 mm nominal dia Pipes |
| 106 | 20 mm nominal dia Pipes |
| 107 | Providing and fixing brass bib cock of approved quality : |
| 108 | 15 mm nominal bore |
| 109 | Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) : |
| 110 | 25 mm nominal bore |
| 111 | Providing and fixing ball valve (brass) of approved quality, High or low pressure, with plastic floats complete : |
| 112 | 25 mm nominal bore |
| 113 | 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. |
| 114 | Providing and fixing PTMT grating of approved quality and colour. |
| 115 | Circular type100 mm nominal dia |
| 116 | Providing and fixing C.P. brass long body bib cock of approved quality conforming to IS standards and weighing not less than 690 gms. |
| 117 | 15 mm nominal bore |
| 118 | Providing and fixing C.P. brass angle valve for basin mixer and geyser points of approved quality conforming to IS:8931 |
| 119 | 15mm nominal bore |
| 120 | Constructing soak pit 1.20x1.20x1.20 m filled with brickbats including S.W. drain pipe 100 mm diameter and 1.20 m long complete as per standard design. |
| 121 | Providing and fixing G.I. chain link fabric fencing of required width inmesh size 50x50 mm including strengthening with 2 mm dia wire ornuts, bolts and washers as required complete as per the direction ofEngineer-in-charge. |
| 122 | Made of G.I. wire of dia. 4 mm, PVC coated to achieveouter dia not less than 5 mm in required colour and shade |
| 123 | Providing cement concrete surface drainincluding earthexcavation 10 cm thick base concrete with 1:3:6 ( 1 cement: 3 sand: 6 graded stone aggregate 40 mm nominal size) finished with 1:4 (1 cement: 4 fine sand) including a floating coat of neatcement inside the drain and its top and exposed surface including earth work in excavation and disposed of surplus earth. |
| 124 | 23 x 23 cm surface drain |
| 125 | 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 equivalent (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50mm (+ 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 (5.5x55mm) 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. |
| 126 | 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 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 using self drilling/ self tapping screws complete : |
| 127 | Ridges plain (500 - 600mm) |
| 128 | Barge board (Upto 300 mm) |
| 129 | Providing and laying hollow cement concrete block walling up to floor five level 200 mm thick consisting of hollow block of size 400 x 200 x 200 mm of 1:3:6 (1 cement : 3 coarse sand : 6 stone aggregate 12.5 mm nomial size) laid in cement mortor 1:6 (1 cement : 6 coarse sand). |
| 130 | Providing and laying hollow cement concrete block walling upto floor five level 100 mm thick consisting of hollow block of size 400x100x200 mmthick of mix 1:3:6 (1 Cement:3 Coarse sand:6 graded stone aggregate 12.5 mm nominal size) laid in cement mortar 1:6 (1 Cement: 6 Coarse sand). |
| 131 | Providing and fixing glass panes with silicon sealent in UPVC doors, windows and ventilators etc all complete as per the direction of Engineer-in-charge. |
| 132 | 5.0 mm thick glass panes |
| 133 | Providing and fixing soil, waste and vent pipes with PVC pipe including jointing with seal ringleaving 10 mm gap for thermal expansion. (i) Single socketed pipes. |
| 134 | 100 mm dia pipe |
| 135 | 75 mm dia pipe |
| 136 | Providing and fixing PVCbend of required degree with access door insertion rubber washer 3 mm thick, bolts and nuts complete for PVC soil pipes including jointing with seal ring leaving 10 mm gap for thermal expansion. |
| 137 | 100 mm dia |
| 138 | 75 mm dia |
| 139 | Providing and fixing PVCsingle equal plainjunction of required degree for PVC pipes including jointing with seal ring leaving 10 mm gap for thermal expansion. |
| 140 | 100x100x100 mm |
| 141 | 75x75x75 mm |
| 142 | Construction of septic tank with cement concrete wallwith 1:3:6 (1 cement: 3 coarse sand: 6 graded stone aggregate 40 mm nominal size) 20 cm thick including RCC pre-cast top slab 10 cm thickwith CC 1:1.5:3 (1 cement: 1.5 coarse sand: 3 graded stone aggregate 20 mm nominal size) 20 cm thick foundation concrete 1:4:8 (1 cement: 4 coarse sand: 8 graded stone aggregate 40 mm nominal size) inside plastering 12 mm thick with water proof cement mortar 1:4 (1 cement: 4 fine sand) finished with floating coat of neat cement, 50 mm thick CC floring 1:2:4 (1 cement: 2 coarse sand: 4 graded stone aggregate 20 mm nominal size), including RCC baffle wall 10 cm withtwomanhole cover of size 455 x 610 mm rectangular CI cover (light duty) fixed in RCC slab, M.S. footrest for manhole at 30 cm c/c etc. complete as per design, drawing and direction of Engineer-in-charge. |
| 143 | 25 users having inside dimention 2.10x1.20x1.60m including 30 cm free board. |
| 144 | Constructing cement concrete 1:3:6 (1 cement: 3 coarse sand:6 graded stone aggregate 40 mm nominal size) manhole top slab with RCC 1:1.5:3 (1 cement: 1.5 coarse sand: 3 graded stone aggregate 20 mm nominal size) foundation concrete 1:4:8 (1 cement: 4 coarse sand: 8 graded stone aggregate 40 mm nominal size) mix and inside plastering 12 mm thick with cement mortar 1:3 (1 cement: 3 fine sand) finished with a floating coat of neat cement and making channels in cement concrete 1:2:4 (1 cement: 2 coarse sand: 4 graded stone aggregate 20 mm nominal size) finished with a floating coat of neat cement complete as per standard design. |
| 145 | Inside 90 x 80 cm and 45 cm deep including C.I. cover with frame (light duty) 455X610 mm internal dimensions total weight of cover and frame to be not less than 38 kg (weight of cover 23 kg and weight of frame 15 kg). |
