Tender For Other infrastructure Components/ Public Toilet/urinals-02 Nos at Industrial Area Naini Prayagraj - 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-incharge.All kinds of soil 2 Earth -work in exacavation in foundation in ordinary soil, loam, clay or sand including lift upto 1.5m & lead upto 30m including filling watering & ramming of excavated earth in to the trunches or in to the space between the building & the side of foundation tranches or in to the plinth removal & disposal of surplus earth as directed by engineer in charge upto a distance of 30m from the foundation trenches. (Excluding Royalty) 3 Providing and laying Cement concrete 1:4:8 (1 cement : 4coarse sand : 8 graded stone ballast 40 mm nominal size) including supply of all materials.labour and T&P etc. required for proper completion of the work and curing complete. also including cost of formwork in foundation 4 Same as above but for under floor 5 Construction of drain alongwith apron. 6 Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the engineer-in-charge; for the following grades of concrete.FOOTING-M-25 7 Providing and laying Autoclaved Aerated concrete (AAC) blocks masonry with 150mm/230mm/300 mm thick with Grade-I AAC blocks of density 551 to 650 kg/ cum conforming to IS: 2185 (Part 3) in super structure above plinth level up to floor V level with RCC band at sill level and lintel level with approved block laying polymer modified adhesive mortar all complete as per direction of Engineer-in-Charge. (The payment of RCC band and reinforcement shall be made for seperately). 8 Supplying chemical emulsion in sealed containers including delivery as specified. 9 Chlorpyriphos emulsifiable concentrate of 20% 10 Treatment of soil under existing floors using chemical emulsion @ 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: 11 With Chlorpyriphos E.C. 20% with 1% concentration 12 Supplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete. 13 Providing and laying damp-proof course 50mm thick with cement concrete 1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20mm nominal size derived from natural sources). 14 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. 15 Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in: 16 Cement mortar 1:4 (1 cement : 4 coarse sand) 17 Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in : 18 Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in : Cement mortar 1:6 (1 cement : 6 coarse sand) 19 Half brick masonry with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level. 20 Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the engineer-in-charge; for the following grades of concrete. 21 T.M.T.-FE-500 steel or iron in plain work such as reinforced concrete or reinforced, brick work (when not included in over all rates ) wrought to required shape as necessary including bending for proper completion of the work and including supply of all steel and wastage & over lapping & hooks. 22 Up to Plinth Lvl&Above Plinth Lvl 23 Centering and shuttering including strutting, propping etc. and removal of form for 24 Foundations, footings, bases of columns, etc. for mass concrete 25 Lintels, beams, plinth beams, girders, bressumers and cantilevers 26 Columns, Pillars, Piers, Abutments, Posts and Struts 27 Suspended floors, roofs, landings, balconies and access platform 28 Providing & fixing stainless steel ( Grade 304) railing made of Hollow tubes, channels, plates etc. including welding, grinding, buffing, polishing & making curvature (wherever required) & fitting the same with necessary stainless steel nuts & bolts complete i/c fixing the railing with necessary accessories & stainless steel dash fasteners, stainless steel bolts etc., of required size, on the top of the floor or the side of waist slab with suitable arrangement as per approval of Eng-in-charge. (weight of stainless steel members shall be considered excluding fixing accessories such as nuts, bolts, fasteners etc.) 29 Providing and fixing M.S. Tubular frames for doors, windows, ventilators and cupboard with rectangular/ L-Type sections, made of 1.60 mm thick M.S. Sheet, joints mitred, welded and grinded finish, with profiles of required size, including fixing of necessary butt hinges and screws and applying a priming coat of approved steel primer. 30 Fixing with 15x3 mm lugs 10 cm long embedded in cementconcrete block 15x10x10 cm of C.C. 1:3:6 (1 Cement : 3coarse sand : 6 graded stone aggregate 20 mm nominal size) 31 Providing and fixing to existing door frames 30 mm thick Glass Fibre Reinforced Plastic (FRP) panelled door shutter of required colour and approved brand and manufacture, made with fire - retardant grade unsaturated polyester resin, moulded to 3 mm thick FRP laminate for forming hollow rails and styles, with wooden frame and suitable blocks of seasoned wood inside at required places for fixing of fittings, cast monolithically with 5 mm thick FRP laminate for panels conforming to IS: 14856, including fixing to frames. 32 Providing and fixing angle iron frames for doors, windows and ventilators of mild steel angle sections of size 35x35x5 mm, joints mitred and welded by angle iron 35x35x5 mm or 35x 5 mm flat pieces to the existing T-iron frame or to the wall with dash fastener, including fixing of necessary butt hinges and screws and applying a priming coat of approved steel primer, all complete as per the direction of Engineer-In-charge. 33 Providing and fixing factory made ISI marked steel glazed doors, windows and ventilators, side /top /centre hung, with beading and all members such as F7D,F4B, K11 B and K12 B etc. complete of standard rolled steel sections, joints mitred and flash butt welded and sash bars tenoned and riveted, including providing and fixing of hinges, pivots, including priming coat of approved steel primer, but excluding the cost of other fittings, complete all as per approved design, (sectional weight of only steel members shall be measured for payment). 34 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) 35 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.Fixing with 15x3 mm lugs 10 cm long embedded in cementconcrete block 15x10x10 cm of C.C. 1:3:6 (1 Cement : 3 coarsesand : 6 graded stone aggregate 20 mm nominal size). 36 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.Fixed to steel windows by welding 37 Supply and fixing Mosquitos proof jail having 5 mesh each cm. Made of 24 B.WG wire heavy quality and including cost of 25x5 mm flat iron around the jali, welding etc comlete. 38 12 mm cement plaster of mix : 1:6 (1 cement: 6 coarse sand) 39 12 mm cement plaster of mix : 1:4(1 cement: 4 coarse sand) 40 15 mm cement plaster on rough side of single or half brick wall of mix: 1:6 (1 cement: 6 coarse sand) 41 15 mm thick plinth plaster [1 cement : 4 coarse sand] 42 6 mm thick plinth plaster [1 cement : 3 FINE sand] 43 Add for plaster drip course/ groove in plastered surface or moulding to R.C.C. projections. 44 Providing and fixing 18mm thick gang saw cut (premoulded and prepolished) machine cut for kitchen platforms, vanity counters, window sills , facias and similar locations of required size of approved shade, colour and texture laid over 20mm thick base cement mortar 1:4 (1 cement : 4 coarse sand) with joints treated with white cement, mixed with matching pigment, epoxy touch ups, including rubbing, curing, moulding and polishing to edge to give high gloss finish etc. complete at all levels. 45 Granite of any colour and shade 46 Area of slab over 0.50 Sqm. 47 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. 48 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),ointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joints with white cement and matching pigments etc., complete. (Size of tiles 600x600mm) [Flooring] 49 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. (Size of tiles 600x600mm) [Skirting] 50 25mm Thick Kota Stone Slab flooring over 20mm (average) thick base laid over and jointed with grey cement slurry mix with pigment to match the shade of slab includig rubbing and polishing complete with base of cement morter. 51 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. 52 40 mm thick with 20 mm nominal size stone aggregate 53 Providing and fixing of flush door shutters commercial quality conforming to IS : 2202 Part I (1983) including fixing fixing of wooden cleats & stoppers and including fixing and adjustment of hinges, bolts locks, handles, springs and other fittings but excluding their supply and including painting with two coats of black Japan paint on all iron fitting if necessary. Fitting with necessary screws to be supplied departmentally. 54 30 mm thick. 55 Providing and fixing of Flush doors commercial quality conforming to I.S. 2202 part-I (1983) including fixing of wooden cleats and stoppers and including fixing and adjustment of hinges, bolts locks, handles spring fitting with necessary screws to be supplied departmentally. 35 mm thick 56 (a) Single leaf 57 Providing and fixing ISI marked oxidised M.S. sliding door bolts with nuts and screws etc. complete : 250x16 mm. 58 Providing and fixing ISI marked oxidised M.S. tower bolt black finish, (Barrel type) with necessary screws etc. complete : 250x10 mm 59 Providing and fixing ISI marked oxidised M.S. handles conforming to IS:4992 with necessary screws etc. complete : 125 mm. 60 Providing and fixing 150 mm bright finished floor brass door stopper with rubber cushion, necessary brass screws etc. to suit shutter thickness complete. 61 Providing and fixing aluminium sliding door bolts, ISI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868), transparentor dyed to required colour or shade, with nuts and screws etc. complete 250 X 16 mm 62 Providing and fixing aluminium tower bolts, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868 ) transparent or dyedto required colour or shade, with necessary screws etc. complete : 63 (a) 250 mm x 10mm 64 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 : 125 mm 65 Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete. 66 Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade :Two or more coats on new work over an under coat of suitable shade with wooden primer of approved brand and manufacture including cost of all material Labour T&P etc complete required for proper completion of the work 67 French spirit polishing :Two or more coats on new works including a coat of wood filler 68 Distempering with oil bound washable distemper of approved brand and manufacture to give an even shade : New work (two or more coats) over and including water thinnable priming coat with cement primer 69 Finishing walls with Acrylic smooth exterior paint of required shade: - New work (Two or more coats applied @ 1.43 Itr/10 sqm overand including priming coat of exterior primer applied @ 0.90 litre/10 sqm) 70 Providing & fixing glass panes with putty and glazing clips in steel doors, windows, clerestory windows, all complete with : 4.0 mm thick glass panes 71 Finishing with Deluxe Multi surface paint system for interiors and exteriors using Primer as per manufacturers specifications :Painting Steel work with Deluxe Multi Surface Paint to give an even shade. Two or more coat applied @ 0.90 ltr/ 10 sqm over an under coat of primer applied @ 0.80 ltr/ 10 sqm of approved brand and manufacture 72 Painting or vanishing two coats on iron works in small areas or new wood work with one coat of ready mixed priming paint & one coat of approved superior quality ready mixed paint of clear synthetic varnish including supply of all materials labour and T & P etc. required for proper completion of work.Paint to be used should confirm to the I.S.I No.103 1950 73 Providing & laying brick Coba 120 mm thick laid with M-150 class brick bat coba 7.50 cm thick with gap of 15mm to each other, over 20mm thick base of cement mortar 1:4 cement and coarse sand mixed with water proofing compound spreading cement slurry mixed with acrylic cement concrete water proofing compound filled gaps of coba & top of coba mortar mixed with water proofing compound in 1:4 cement and coarse sand mortar finished smooth & top mashed false square 30 cm x 30 cm and side wall parapet shall be mono lythic plaster wall upto 30cm higher and junction and corner shall be rounded by brick ballast cement and coarse sand masonry coba with top finished plaster mixed with acetic water proofing compound @ 2% by weight & including S/o all material, labour T & P etc complete for proper completion of work. 74 PART B(PLUMBING WORKS ) 75 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. 76 Sanitary Fixtures & CP Brass Fittings 77 Providing and fixing white vitreous china extended wall mounting water closet of size 780x370x690 mm of approved shape including providing & fixing white vitreous china cistern with dual flush fitting,of flushing capacity 3 litre/ 6 litre (adjustable to 4 litre/ 8 litres),including seat cover, and cistern fittings, nuts, bolts and gasket etc complete. 78 Providing and fixing white vitreous china battery based infrared sensor operated urinal of approx. size 610 x 390 x 370 mm having pre & post flushing with water (250 ml & 500 ml consumption), havingwater inlet from back side, including fixing to wall with suitable brackets all as per manufacturers specification and direction of Engineer-in-charge. 79 White Vitreous China Wash basin size 630x450 mm with a single 15 mm C.P. brass pillar tap 80 Providing and fixing CP Brass 32mm size Bottle Trap of approved quality & make and as per the direction of Engineer-in-charge. 81 Providing and fixing 600x450 mm beveled edge mirror of superior glass (of approved quality) complete with 6 mm thick hard board ground fixed to wooden cleats with C.P. brass screws and washers complete. 82 Providing and fixing toilet paper holder : 83 C.P. brass 84 Providing and fixing C.P. brass bib cock of approved quality conforming to IS:8931 : 85 15 mm nominal bore 86 Providing and fixing C.P. brass angle valve for basin mixer and geyser points of approved quality conforming to IS:8931 87 15 mm nominal bore 88 Providing and fixing C.P. Brass extension nipple (size 15mmx50mm) of approved make and quality as per direction of Engineer-in-charge. 89 Providing and fixing uplasticised PVC connection pipe with brass unions : 90 45 cm length 91 15 mm nominal bore 92 Providing and fixing PTMT liquid soap container 109 mm wide, 125 mm high and 112 mm distance from wall of standard shape with bracket of the same materials with snap fittings of approved quality and colour, weighing not less than 105 gms. 93 Providing and fixing C.P. cast brass twin coat hooks fixed to PVC rawl plug with SS screws Jaquar model. No. AKP-35761P or approved equivalent. 94 Providing and fixing health faucet with 1 m long flexible tube and wall hook including all fittings Jaquar model No.ALD-CHR-593N or approved equivalent. 95 Providing and fixing Grab Bar Jaquar Model No. AKP-35701P or approved equivalent,Including cutting and making good the walls wherever required 96 Providing and fixing fully automatic Hand dryer Euronics Model-EH 26 NW or equvalant ,including all fittings complete in all respect. 97 Providing and fixing Air Purifier Euronics Model-EA 24 or equvalant ,including all fittings complete in all respect. 98 Soil, Waste, Vent & Rain Water Pipes 99 Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : form work. 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) 100 Making khurras 45x45 cm with average minimum thickness of 5 cm cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate of 20 mm nominal size) over P.V.C. sheet 1mx1mx400micron, finished with 12mm cement plaster 1:3 (1 cement : 3 coarse sand) and a coat of neat cement, rounding the edges and making and finishing the outlet complete. 101 Providing and fixing to the inlet mouth of rain water pipe cast iron grating 15 cm diameter and weighing not less than 440 grams. 102 Providing and fixing SWR uPVC pipes (Type-B) confirming to IS 13592 : 1992 complete with all fittingse.g. plain or door bends, junctions, cowls, offsets, access pieces etc. jointing with rubber rings and solvent cement including fixing the pipes on wall face with galvanized iron holder bat clamps or suspended below ceiling with galvanized iron hangers/supports and fasteners all as approved by the engineer in charge including Cutting holes inwalls, floors excavation, refilling and disposal of surplus earth wherever required and making good . The rates shall be inclusive of painting of all supports and clamps with a coat of red oxide primer and two or morecoats of synthetic enamel paint of approved colour and Qualitytogivean even shade including surface preparation.(Sample ofholder bat clamps,hangers / supports to be approved by the Engineer-in-Charge.) 103 110 mm OD 104 Providing and fixinguPVC agricultural pipes conforming to IS:4985 (6 kg/sqcm) including all fittings, e.g. couplings, tees, bends, reducers and screwedadoptors jointing with solvent cement joint as per manufacturers recommendations. [for Waste Connections Pipes] 105 40 mm OD 106 63 mm OD 107 Providing and fixing uPVCP-Trap with extension piece including setting with cement concrete 1:2:4 (1 cement : 2 coarse sand: 4 hand stone ballast 20 MM nominal size) the inlet from floor level to trap rim to be grouted and cemented neat manner including cutting and making good the floor & wall wherever requiredcomplete in all respects 108 110 mm inlet and 110 mm outlet. 109 Providing and fixing in position 110x63 mm OD uPVC reducing elbow including fix to floor with cement mortar. 110 Providing and fixing 110 mm OD uPVC inlet fitting/ Extension Piece with 2 or 3 inletsof 40 to 63 mm OD, fixed to uPVC trap with solvent cement joint and set in cement concrete as per drawing complete. 111 Providing and fixinguPVC agricultural pipes conforming to IS:4985 (6 kg/sqcm) including all fittings, e.g. couplings, tees, bends, reducers and screwedadoptors jointing with solvent cement joint as per manufacturers recommendations. [for Rain Water Pipes] 112 160 mm OD 113 Providing and fixing of GI clamps with EPDM rubber lining Zinc plated for support of vertical rain water pipes, embedded in walls with anchor fastner etc. including cost of cutting holes and making good the walls complete in all respects. 114 For 160 mm OD Pipe 115 Providing and fixing in position 125x125 mm stainless steel grating for floor trap/floor drain including fix to floor with cement mortar. 116 Water Supply System 117 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 with one step CPVC solvent cement and the cost of cutting chases and making good the same including testing of joints complete as per direction of Engineer in Charge. 118 Concealed work including cutting chases and making good the walls etc. 119 20 mm nominal outer dia .Pipes. 120 25 mm nominal outer dia .Pipes. 121 32 mm nominal outer dia .Pipes. 122 Providing and fixing G.I. pipes complete with G.I. fittings and clamps, i/c cutting and making good the walls etc. 123 Internal work - Exposed on wall 124 32 mm dia nominal bore 125 Providing and fixing G.I. Union in G.I. pipe including cutting and threading the pipe and making long screws etc. complete (New work) : 126 32 mm dia nominal bore 127 Painting G.I. pipes and fittings with synthetic enamel white paint with two coats over a ready mixed priming coat, both of approved quality for new work : 128 32 mm dia nominal bore 129 Providing and fixing forged brass ball valve of brass body with hard chrome plated steel ball inside PTFE (Teflon) seat & ring with chrome plated centre handle with female BSP threads complete in all respects. 130 32 mm nominal bore 131 Providing and fixing forged brass single acting air release valve with screwed inlet 25 mm dia. 132 Providing and fixing threaded end brass digital water meter complete in all respect. 133 32 mm dia. 134 Providing and fixing of Single phase electrical actuator operated wafer type rubber lined butterfly valve with by pass arrangement as per drawing attached including level controller, 3 nos. normal butter fly valves,necessary control and Power cables ( Maximum 10 M. Length of each type) and control panel installed on OH tank filling line near the tanks complete in all respects. 135 32 mm dia. 136 Providing and placing on terrace (at all floor levels) polyethylene waterstorage tank, IS : 12701 marked, with cover and suitable lockingarrangement and making necessary holes for inlet, outlet and overflowpipes but without fittings and the base support for tank. 137 Sewerage System 138 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. 139 All kinds of soil 140 Excavating trenches of required width for pipes, cables etc. including excavation for sockets and dressing of sides, ramming of bottoms, depth upto 1.5m including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm in depth including consolidating each deposited layer by ramming, watering etc. and disposing of surplus excavated soil as directed, within a lead of 50m. 141 All kinds of soil 142 Pipes, cables etc. exceeding 80 mm dia but not exceeding 300 mm dia. 143 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. 144 Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : For Bed Concrete of Sewer Lines. 145 1:5:10 (1 cement : 5 coarse sand (zone-III) derived from natural sources : 10 graded stone aggregate 40 mm nominal size derived from natural sources) 146 Providing and fixing square-mouth S.W. gully trap class SP-1 complete with C.I. grating brick masonry chamber with water tight C.I. cover with frame of 300 x300 mm size (inside) the weight of cover to be not less than 4.50 kg and frame to be not less than 2.70 kg as per standard design : 147 180x150 mm size P type 148 With common burnt clay F.P.S. (non modular) bricks of class designation 7.5 149 Providing, laying and jointing HDPE Double Wall Coil (DWC) SN-8 Grade pipes confirming to IS: 16098including all fittings wherever required e.g., tees, bends of any degree, couplings, adapters, plugs, unions etc. and jointing as manufacturer recommondation etc. including testing of joints etc. complete. 150 150 mm dia. 151 200 mm dia. 152 Constructing brick masonry manhole in cement mortar 1:4 ( 1 cement : 4 coarse sand ) with R.C.C. top slab with 1:1.5:3 mix (1 cement : 1.5 coarse sand (zone- III) : 3 graded stone aggregate 20 mm nominal size), foundation concrete 1:4:8 mix (1 cement : 4 coarse sand (zone- III) : 8 graded stone aggregate 40 mm nominal size), inside plastering 12 mm thick with cement mortar 1:3 (1 cement : 3 coarse sand) finished with floating coat of neat cement and making 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 : 153 Inside size 90x80 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) : 154 With common burnt clay F.P.S. (non modular) bricks of class designation 7.5 155 Extra for depth for manholes : 156 Size 90x80 cm 157 With common burnt clay F.P.S. (non modular) bricks of class designation 7.5 158 Providing orange colour safety foot rest of minimum 6 mm thick plastic encapsulated as per IS : 10910 on 12mm dia steel bar conforming to IS : 1786 having minimum cross section as 23 mmx25mm and over all minimum length 263 mm and width as 165mm with minimum 112 mm space between protruded legs having 2 mm tread on top surface by ribbing or chequering besides necessary and adequate anchoring projections on tail length on 138 mm as per standard drawing and suitable to with stand the bend test and chemical resistance test as per specifications and having manufactures permanent identification mark to be visible even after fixing, including fixing in manholes with 30x20x15 cm cement concrete block 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) complete as per design. 159 Fire Fighting System 160 Providing and fixing carbon-di-oxide type fire extinguishers consisting of welded M.S. cylindericalbody, squeeze lever discharge valve fitted with pressure indicating guage internal discharge tube 30 cms long high pressure discharge hose, discharge nozzle, suspension bracket conforming to IS:15683 finished externally with red enamel paint and fixed to wall with brackets complete with internal charge. 161 Capacity 4.5 Kg. 162 Providing and fixing ABC Powder type fire extinguishers consisting of welded M.S. cylindericalbody, squeeze lever discharge valve fitted with pressure indicating guage internal discharge tube 30 cms long high pressure discharge hose, discharge nozzle, suspension bracket conforming to IS:15683 finished externally with red enamel paint and fixed to wall with brackets complete with internal charge. 163 Capacity 6.0 Kg.
