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Tender For Drain Construction Work From Sugreeva's House Towards The Pond In Matihania Somali Village - Civil Work 2 Excavation in foundation in ordinary soil (Loam, clay or sand) including lift upto 1.50m and lead upto 30m. and including filling, watering and ramming of excavated earth in to the space between the building and side of foundation trenches or into the plinth and removal and disposal of surplus earth as directed by engineer in charge. As per S.I. No. 251 3 Providing andinjecting chemical emulsionfor pre-constructional antitermite treatment andcreatinga chemical barrier underand alroundthe column pits wall trenches basement excavation top surface if plinth filling junction surrounding ofpipe sandconduits etc, complete (plinth area of the building at groundflooronly shall be measured as per I.S.6313 (Part-II-1981) Alderine emulsifiable concentrate or anyotherapproved materialsuch as Heptrachlor or chordance will be used.Therateofapplicationofchemical emulsion shall be asfollows 4 Providing concrete for plain/reinforced concrete in open foundations complete as per drawing and technical specifications Clause 802, 803, 1202 & 1203 PCC 1:3:6 5 Sand filling in the plinth including supply of necessary quality of sand from a distance not exceding 8.00 Km from the site of work and including watering and dressing etc. Rate includes cost of material labour and tools and plants etc. required for proper completion of work. As per S.I. No. 255. 6 Providing concrete for plain/reinforced concrete in open foundations complete as per drawing and technical specifications Clause 802, 803, 1202 & 1203 7 Providing concrete for plain/reinforced concrete in open foundations complete as per drawing and technical specifications Clause 802, 803, 1202 & 1203 8 Brick masonry work in cement mortar in substructure complete excepting pointing and plastering as per drawing and technical specifications Clauses 602, 603, 604, 1202 & 1204 9 Earth work in filling in ordinary soil by cartage upto 5.00 Km including loading, Unloading & stacking 10 Brick work in arches in cement mortar 1:4 complete including centering and shuttering excluding pointing and plastering as per drawing and technical specifications Clauses 606, and 1205. 11 Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 (beam) 12 Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 (slab) 13 Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 (Lintel Beam) 14 Supplying, fitting, and placing TMT bar reinforcement in foundation complete as per drawing and technical specifications Clauses 1001, and 1202 15 2.5 cm (1 thick 1:2:4 plain cement concrete floor with cement, approved coarse sand and 2 cm.(3/4")graded approved stone shingle laid in panels finished with 3 mm.(1/8")floating coat of neat cement or cement and marble dust in 5:1 as specified over & including 8cm.(3") "thick. base concrete consisting of cement ,local sand and brick ballast 4cm.(1½") gauge in the proportion of 1 :4:8 and removing any over lapping mortar at the joints of Panels if any and giving them a uniform finish includingsupply of all materials, labour" and T&P etc. requierd for proper completion of the work. 16 Plastering with cement mortar (1:4), 12 mm thick on brickwork in substructure as per technical specification Clauses 613.4 & 1204 17 Providing and applying plaster of paris putty of 2mm thickness over plastered surface to prepare the surface even and smooth complete. 18 New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including base coat of water proofing cement paint applied @ 2.20 kg/10sqm.). 19 Providing and fixing pressed steel door frames confirming to IS: 4351 manufactured from commercial mild steel sheet of 1.25 mm thickness including hinges jamb, lock jamb, bead and if required angle threshold of mild steel angle of section 50x25mm, or base ties of 1.25mm pressed mild steel welded or rigidly fixed together by mechanical means, adjustable lugs with split end tail to each jamb including steel butt hinges 2.5mm thick with mortar guards, lock strike-plate and shock absorbers as specified and applying a coat of approved steel primer after pre-treatment of the surface as directed by Engineer-in-charge: 20 Supply 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 springs fitting with necessary screws to be supplied departmentally. 21 Mild steel or iron work of small size and sections such as holding down bolts, hold fast, tie roads, gratings etc. (when not included in an over all rates) wrought to requiredform, including of supply of steel, boalts nuts and wastage etc. and there fixing required for proper completion of work. 22 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 : 23 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. Twin rubber stopper 24 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 : (300x10mm) 25 Supply & fixing 6 mm (1/4") China white glazed tiles in flooring or skirting dado laid with 1:3 cement and approved coarse sand mortar finished white cement slurry jointing and polishing complete including supply of all materials, labour and T&P etc. required fo proper completion of the work. 26 Providing and fixing in position collapsible steel shutters with vertical channels 20x10x2 mm and braced with flat iron diagonals 20x5 mm size, with top and bottom rail of T-iron 40x40x6 mm, with 40 mm dia steel pulleys, complete with bolts, nuts, locking arrangement, stoppers, handles, including applying a priming coat of approved steel primer. 27 Supplying and fixing rolling shutters of approved make of80x125 mm (3 x 3½") gauge cold rolled M.S laths inter locked throughout their entire length and joined together at the end by end locks and mounted on specially designed pipe shaft with brackets side guides and arrangement for inside and outside locking with push and pull operations complete but excluding the cost of top cover and spring. 28 providing and fixing 27.5cm long wire spring garde no -2 for rolling shutters. 29 providing and fixing top cover for rolling 18 guge. 30 providing and fixing ball bearing for rolling shutter. 31 Wiring point for light with 1.0 sq.mm FRLSH PVC insulated multistrandsingle core Copper Conductor cable in PVC conduit pipe partly concealedin wall&partlylaidin slab along with the reinforcement before concreting,complete with 1.5 sq.mm. FRLSH PVC insulated multistrand copper conductor cable earth continuity wire, piano type switches & ceiling rose / angle / batten holder on 3 mm thick phenolic paminated backelite sheet etc complete in all respects as directed, including matching color wash. 32 Wiring point for two ways light with 1.0 sq.mm FRLSH PVC insulated multistrandsingle core Copper Conductor cable in PVC conduit pipe partly concealedin wall&partlylaidin slab along with the reinforcement before concreting,complete with 1.5 sq.mm. FRLSH PVC insulated multistrand copper conductor cable as earthwire drawn inside the conduit continuity wire and two number two way piano type switches & ceiling rose / angle / batten holder on 3 mm thick phenolic paminated backelite sheet etc complete in all respects as directed, including matching color wash. 33 Wiring point for fan /fresh air fan (light duty exhaust fan) with 1.0 sq.mm FRLSH PVC insulated multistrandsingle core Copper Conductor cable in PVC conduit pipe partly concealedin wall&partlylaidin slab along with the reinforcement before concreting,complete with 1.5 sq.mm. FRLSH PVC insulated multistrand copper conductor cable as earthwire drawn inside the conduit continuity wire, piano type switch & ceiling rose on 3 mm thick phenolic paminated backelite sheet etc complete in all respects as directed, including matching color wash. 34 Wiring point for plug with 1.0 sq.mm FRLSH PVC insulated multistrandsingle core Copper Conductor cable in PVC conduit pipe partly concealedin wall&partlylaidin slab along with the reinforcement before concreting,complete with 1.5 sq.mm. FRLSH PVC insulated multistrand copper conductor cable as earthwire drawn inside the conduit continuity wire and piano type switches & socket etc., complete in all respects as directed, including matching color wash. 35 Wiring points for Call bell with 1 sqmm.FRLSH PVC insulated multistrand single core copper condutor cable in PVC conduitpipe partly concealed in the wall and partly laid in slab along with the reinforcement before concreting, complete with 1.5 sq. mm. FR PVC insulated multistrand copper earth contunity wire and piano type bell push or 2pin socket etc.complete in all respects.as directed including matching colour wash. 36 Addition for light / fan points with modular type switchin place of piono type switch. 37 Addition for two way pointswith modular type switchin place of piono type switch. 38 Addition for HPSV/Exhaust Fan pointswith modular type switchin place of piono type switch. 39 Addition for plugpointswith modular type switchin place of piono type switch. 40 Supplyfixingand concealing of20mm dia.2mm thick PVC conduit pipe with ISI mark embossed and with PVC acessories confirming to IS No. 3419 for drawing wires duly sealed at joints with original resin/ adhesive to make the complete piping rigid,plastering with cement sand mortar finished to level with matching colour including cost of material labour and T & P etc required for proper completion of work. ( T.V. /Telephone) 41 Supply & wiring of submains with two number2.5 sq.mm FRLSH PVC insulated 1100 V grade single core multistrand copper conductor cable in 20mm dia heavy duty (2mm thick)PVC conduit with 1 Number 1.5 sq.mm. FRLSH PVC insulated 1100 V grade multistrand copper conductor cable as earth continuity wire drawn inside the conduitcomplete in all respect. 42 Supply & wiring of submains with two number4 sq.mm FRLSH PVC insulated 1100 V grade single core multistrand copper conductor cable in 20mm dia heavy duty (2mm thick)PVC conduit with 1 Number 2.5 sq.mm. FRLSH PVC insulated 1100 V grade multistrand copper conductor cable as earth continuity wire drawn inside the conduitcomplete in all respect. 43 Supply and wiring of submain 2 number 6 sqmm . FRLSH PVC insulated 1100 V grade multistranded single core copper conductor cable in20mm dia heavy duty (2mm thick ) PVC conduit partly concealed in wall and partly laid in slab along with reinforcement befor concreting with one number 4.0 Sqmm FRLSH PVC Multistand copperearth contunity wire including colour wash etc. complete in all respects. 44 Supply and wiring of submain with 4 number 6 sqmm . FRLSH PVC insulated 1100 V grade multistranded single core copper conductor cable in32 mm dia heavy duty (2mm thick ) PVC conduitpartly concealed in wall and partly laid in slab along with reinforcement befor concreting with two number 4 sq. mm FRLSH PVC insulated multistrand copper earth contunity wire drawn inside the conduitcomplete in all respect. 45 Supply and wiring of submain with 4 number 10 sqmm . FRLSH PVC insulated 1100 V grade multistranded single core copper conductor cable in32 mm dia heavy duty (2mm thick ) PVC conduitpartly concealed in wall and partly laid in slab along with reinforcement befor concreting with two number 10 SWG copper earth contunity wire including colour wash etc. complete in all respects. 46 Supply and wiring of submain with two number 1.5 sq. mm. FRLSH PVC insulated 1100 V grade multi strand single core copper conductor cable in 20 mm dia. heavy duty (2 mm thick) PVC conduit with 1 number 1.5 sq. mm. FRLSH PVC insulated 1100 V grade multi strand core copper conductor cable as earth continuity wire drawn inside the conduit complete in all respect. 47 Supply & fixing of single wall bracketon matching M.D.F.E.G.boardbase etc. complete in all required.Cat. A 48 Supply & fixing of fancy type round ceiling fitting made of polycarbonate for and with 1x 15/18 watt CFL complete in all respects. Cat. AA 49 Supply & fixing of factory wired, Box/ Channel type T-5 energy saver withoutreflector & without end covers for 1No. 28 watt T-5 lamp with 1 x 28 watt /2x 28 watt T-5 lampetc. complete in all respects. 1 x 28 watt T-5 50 Supply & fixing of factory wired HPF box type, flourescent tube light fitting suitable for 1x20 / 1x18 watt decorative mirror complete including tube etc.on surface complete in all respects. Cat. AA 51 Supply and burying of 600mm x 600 mmx6mm G.I. plate, vertically for earthing with its top atleast 3 mts. below ground level complete with 20mm G.I.pipe and funnel for watering and two earthing leads of No.8to10SWG G.I.wire in 15mm diaG.I. pipe upto switch board (from apron to switch board the cost of G.I. pipe and G.I. wire will be extra) 30cm. square C.I. frame with hinged cover, masonary housing, alternate layers/of charcoal/ coke and salt at least 150mm thick alround etc. complete in all respects. 52 Supply and burying of 40mm dia x 4.5 metres long G.I. pipe, vertically for earthing having 12mm dia. holes spaced 75mm apart drilled up to 2 metre from the bottom complete with earthing lead of No.6 to 8SWG G.I.wire in G.I. pipe upto appron (and from apron to switch board the cost of G.I. pipe and G.I. wire will be extra) upto switch board, 30cm. square C.I.box with hinged cover, masonary housing, alternate layers/of charcoal/ coke and salt at least 150mm thick alround etc. complete in all respects. 53 Supplying & Laying of 25mmx3mm G.I. Strip for earthing purpose as required complete in all respects. 54 Supply & fixing of two number 8 SWG G.I. wire for earthing purpose as required complete in all respects. 55 Supply and fixing of 6 Amp to 32 Amp MCB(10KA)C Curve6 - 32 amps.Cat. A 56 Supply and fixing of 63 Amp. 4 Pole MCB (10KA) CAT A 57 Construction of recess distribution board of all sizes including cutting of brick work providing lintel of suitable size & thickness plastering etc. with supply of all materials, labours, T & P etc. required for proper completion of work. 600x480x200 mm. size 58 Supply and fixing of factory fabricated M.S. box in existing sunk with Godrej type almirah cover with handle etc. fabricated from 18 SWG M.S. sheet duly painted with red oxide primer followedby two coats of synthetic enamel paint complete with necessary conduit entry and DP/TPN; fixing arrangement and provision for compartment for loose wires, openable housing on the top and hold fast etc. including supply of all material, labour and T & P etc. required for proper completion of the work. 600x480x200 mm. size 59 Supply and fixing of surface/ flush mounting 6 way TPN distribution board with additional metal doorwithout MCB complete in all respect, as directed at site by Engineer Incharge. CAT A 60 Supply & fixing of Crimping, solder, less, copper ton electroplated lugs of Dowel/ismail make suitable for 1.5 sqmm to 6sqmm cables, including tapping with insulating tape,etc. complete in allrespects. 61 Supply and fixing of single pole MCB blanking plate CAT B 62 Supply and fixing of power plug with 20A/250 V flush type modular switch and 5 Pin 20 A/250 Volt flush type universal modular socket switch on concealedM.S. box including supply of all material, labour T & P etc required for proper completion of work. 63 Supply & fixingof Sheet Steel Enclosure Surface/ Flush Mounting fitted With 20/32 Amp. 2Pin and earth metal clad scraping earth plug and socket complete in allrespects as per direction and satisfaction of engineer-in-charge. 64 Erection and testing of ceiling fan and regulator for room height upto 3.5mts. including supply of 3mm thick G.I. down rod 19mm dia duly painted, complete in all respects. 65 Erection and testing exhaust fan on the exhisting hole with suitable size of rag bolts nuts and washers etc. complete in all respects. 66 Supply & fixing of 16 gauge M.S.drum duly painted including making hole in the wall for exhaust fan and finishing properlyetc. complete as required. 67 S/F of hexagonal fan box with hexagonal side of approx 80mm in length fabricated from 16 SWGM.S. sheet incorporating 10mm dia, M.S. round barduly bent for supporting fan hanger dully painted withred oxide and screwing arrangement with wiring conduit laid in the R.C.C. roof before concreting along with supply of all materials, labour T & P etc., for proper completion of work. 68 Supplyfixingofelectronic fan regulator (Modular) 120-280 V. ISImarked, on the existing switch board including making connetion, required material, labour T/P etc for proper completion of work to the satisfaction of Engineer in charge of work. 69 Supply and laying of aluminium conducter, PVC insulated armoured, served, sheeted cable 1000 bolts grade at a depth of 750mm below ground level over a cushion of 75mm thick sand alround and protected with burnt bricks on sides and top on surface, the cable run shall be fixed on M.S. clamps etc. of suitable size. or as directed by the Engineer-Incharge, complete in all respect. the armouring of the cable shall be properly connected with the earth conductor by clamps etc.10 sqmm 2 core 70 Supply and fixing of danger board fabricated from 10 gauge M.S. sheet as per I.E.rules. 71 Supply and laying of 1800mm x 900mm x 12mm thick chequered rubber matting of tested quality. 72 Supply and fixing 200 AMPfour pole Moulded case type on load change over switch with enclosure(also suitable for panel mounting with extra cost of bus bar) including the cost of labour, T & P , painting and other material required for proper completion of the work as per direction and satisfaction of Engineer in charge.- 73 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 white P.V.C. flushing cistern, including flush pipe, with manually controlled device (handle lever) conforming to IS : 7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required White Vitreous china Orissa pattern W.C. pan of size 580x440 mm with integral type foot rests 74 Same as above but for European type W.C. pan with white plastic seat and lid.Make- Cera,Hindware. 75 Providing and fixing wash basin with C.I. brackets, 15 mm C.P. brass pillar taps, 32 mm C.P. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever requirea)White Vitreous China Flat back wash basin size 550x 400 mm with single 15 mm C.P. brass pillar tap. 76 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. 77 Providing and fixing white vitreous china flat back or wall corner type lipped front urinal basin of 430x260x350 mm and 340x410x265 mm sizes respectively with automatic flushing cistern with standard flush pipe and C.P. brass spreaders with brass unions and G.I clamps complete, including painting of fittings and brackets, cutting and making good the walls and floors wherever required a) One urinal basin with 5 litre white P.V.C. automatic flushing cistern 78 Providing and fixing stone slab table rubbed, edges rounded and polished of size 75x50cm deep and 1.8cm thick fixed in Urinal partitions by cutting a chase of appropriate width with chase cutter and embedding the stone in the chase with epoxy grout or with cement concrete 1:2:4 (1cement: 2coarse sand: 4graded stone aggregate 6mm nominal size) as per direction of Engineer-in-charge and finished smooth. Granite Stone of approved shade 79 Providing and fixing 8 mm dia C.P./S.S. Jet with flexible tube upto 1 meter long with S.S. triangular plate for Eureopean type W.C. of quality and make as approved by engineer-in-charge. 15mm nominal bore 80 Providing and fixing CP Brass 32 mm sizeBottal Trap of approved quality & make and as per thedirection of Enginer-in-charge. 81 Providing and Fixing C.P. brass Ablution health faucet assembly with 1.0 m long braided PVC hose with mounting bracket fixed on wall complete.[FOR EWC]-Make-JAQUAR ALD-565 82 Providing & fixing 60x2cm. C.P. brass towelrail complete with C.P. brass brackets fixed to wooden cleats with C.P. brass screw. ESSCO AEC-1111 83 Providing & fixing soil, waste and vent pipes.a) 100mm dia centrifugally SWR S & S pipe. 84 Providing & fixing soil, waste and vent pipes. b)75mm dia centrifugally SWR S & S pipe. 85 Providing lead caulked joints to sand SWR/centrifugally cast (spun) iron pipes & fitting of diameters. a) 100mm 86 Providing lead caulked joints to sand SWR/centrifugally cast (spun) iron pipes & fitting of diameters. b) 75mm 87 Providing & fixing M.S. holder bat clamps of approved design to sand cast iron/centrifugally cast (Spun) iron S & S pipe embeded in & including cement concrete blocks 10x10x10cm. of 1:2:4 mix (1 cement : 2 coarse : 4 graded stone aggregate 20mm nominalsize).Including cost of cutting holes & making good the walls etc. a) for 100mm dia pipe. 88 Providing & fixing M.S. holder bat clamps of approved design to sand cast iron/centrifugally cast (Spun) iron S & S pipe embeded in & including cement concrete blocks 10x10x10cm. of 1:2:4 mix (1 cement : 2 coarse : 4 graded stone aggregate 20mm nominalsize).Including cost of cutting holes & making good the walls etc. b) for 75mm dia pipe. 89 Providing & fixing cast iron trap of self cleansing design with or without ventarm complete, including cost of cutting & making good the walls & floors. a) 100mm inlet & 75mm outlet. 90 Providing & fixing SWRcoller. a) 100mm dia. 91 Providing & fixing SWRcoller. b)75mm dia. 92 Providing and fixing plain SWR S & S sanitary bend. a) 100mm 93 Providing and fixing plain SWR S & S sanitary bend. b) 75mm 94 Providing and fixing bend of required degree with access door, insertion rubber washer 3mm thick, bolts and nuts complete. a) 100mm 95 Providing and fixing bend of required degree with access door, insertion rubber washer 3mm thick, bolts and nuts complete. b) 75mm 96 Providing and fixing centrifugaly cast iron single equal plain junction of required degree. a) 100x100x100mm 97 Providing and fixing centrifugaly cast iron single equal plain junction of required degree. b) 75x75x75mm 98 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. a) 110mm diameter 99 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 PVC sheet 1m x 1 m x 400 micron, finished with 12 mm cement plaster 1:3 (1 cement : 3 coarse sand) and a coat of neat cement,punning,rounding the edges and making and finishing the outlet complete. a) 110mm 100 Providing and fixing unplasticised -PVC pipe clips of approved design to unplasticised - PVC rain water pipes by means of 50x50x50mm hard wood plugs, screwed with M.S. screws of required length including cutting brick work and fixing in cement mortar 1:4 (1 cement : 4 coarse sand) and making good the wall etc. complete. a) 110mm 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 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. a) 160mm diameter 103 Providing & fixing G.I. pipes complete with G.I. fittings & clamps including cutting & making good the walls etc. (internal work) Exposed on wall a) 20mm dia nominal bore (medium duty) 104 Providing & fixing G.I. pipes complete with G.I. fittings & clamps including cutting & making good the walls etc. (internal work) Exposed on wall b) 25mm dia nominal bore (medium duty) 105 Providing & fixing G.I. pipes complete with G.I. fittings & clamps including cutting & making good the walls etc. (internal work) Exposed on wall c) 32mm dia nominal bore (medium duty) 106 Providing & fixing G.I. pipes complete with G.I. fittings & clamps including cutting & making good the walls etc. (internal work) Exposed on wall d) 50mm dia nominal bore (medium duty) 107 Concealed pipe including painting with anticorrosive bitumatic paint, cutting chases and making good the wall. a) 15mm dia nominal bore 108 Concealed pipe including painting with anticorrosive bitumatic paint, cutting chases and making good the wall. b) 20mm dia nominal bore 109 Providing and fixing 45 cm long unplasticised PVC connection pipe with brass unions. a) 15mm nominal bore 110 Providing & fixing CP brass bib cock of approved quality conforming to IS 8931 a) 15mm nominal bore 111 Providing & fixing C.P. brass long body bib cock of approved quality conforming to IS standards and weighing not less than 690 gms. a) 15mm nominal bore 112 Providing & fixing C.P. brass angle valve for basin mixer and gyser points of approved quality conforming to IS 8931 a) 15mm nominal bore 113 Providing and fixing gun metal gate valve with wheel of approved quality. a) 20 mm dia nominal bore 114 Providing and fixing gun metal gate valve with wheel of approved quality. a) 25mm dia nominal bore 115 Providing and fixing gun metal gate valve with wheel of approved quality. b) 32mm dia nominal bore 116 Providing and fixing gun metal gate valve with wheel of approved quality. d) 50mm dia nominal bore 117 Providing and fixing ball valve (brass) of approved quality, High or low pressure, with plastic floats complete a) 25 mm nominal bore 118 Providing and placing on terrace (at all floor levels) polyethylene water storage tank of approved brand and manufacture 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. a) Circular Tank 119 Excavating trenches in all kind of soil of required width for pipes, cables etc. including excavation for sockets and dressing of sides, ramming of bottoms, depth upto 1.5 m.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 & disposig of surplus excavated soil as directed within a lead of 50m. a) Pipes 80mm to 300mm diameter. 120 Providing, laying and joining glazed stone ware pipes grade "A"with stiff mixture of cement mortar in the proportion of 1:1 (1 cement : 1 fine sand) including testing of joints etc. complete. a) 100mm diameter 121 Providing, laying and joining glazed stone ware pipes grade "A"with stiff mixture of cement mortar in the proportion of 1:1 (1 cement : 1 fine sand) including testing of joints etc. complete. b) 150mm diameter 122 Providing & laying cement concrete 1:5:10 (1 cement :5 coarse sand :10 graded stone aggregate 40mm nominal size) alround S.W. Pipes including bed concrete as per standard design. a) 100mm diameterS.W. Pipe 123 Providing & laying cement concrete 1:5:10 (1 cement :5 coarse sand :10 graded stone aggregate 40mm nominal size) alround S.W. Pipes including bed concrete as per standard design. b) 150mm diameterS.W. Pipe 124 With Sewer bricks conforming to IS : 4885 125 With FPS bricks of class designation 75 (i) For Sewer Line 126 Providing M.S. foot rests including fixing in manholes with 20x20x10 cm cement concrete blocks 1:3:6 (1 cement:3 coarse sand :6graded stone aggregate 20 mm nominal size) as per standard design
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