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| 1 | Earth work in bulk excavation by manual meansover areas (exceeding 30 cm in depth, 1.5m in width as well as 10 m2 on plan) including disposal of excavated earth lead upto 50 meters and lift upto 1.5m, as directed by Engineer-in-Charge. All kinds of soil. |
| 2 | Earth work in excavation by manual means in trenches for oundations, drains, pipes, cables etc. (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth asdirected: All kinds of soil |
| 3 | Earth work in bulk excavation by mechanical means (hydraulic excavator) over areas (exceeding 30 cm in depth, 1.5m in width as well as 10 m2 on plan) including disposal of excavated earth lead upto 50 meters and lift upto 1.5m, as directed by Engineer-in-Charge. All kinds of soil. |
| 4 | Earth work in bulk excavation by mechanical means (hydraulic excavator) over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 m2 on plan) including disposal of excavated earth lead upto 50 meters and lift upto 1.5 m, as directed by Engineer-in-Charge. Ordinary Rock |
| 5 | Earth work in bulk excavation by mechanical means (hydraulic excavator) over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 m2 on plan) including disposal of excavated earth lead upto 50 meters and lift upto 1.5 m, as directed by Engineer-in-Charge.Hard Rock (Blasting Prohibited) |
| 6 | Supply of stone in Horizontal on level |
| 7 | Dumping andfilling of stone in Horizontal on level |
| 8 | Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centering and shuttering. All work up to plinth level with 1:4:8 (1 cement : 4 coarse sand : 8 graded stone upto 40mm thick size nominal size) |
| 9 | Providing &layingin position cement concrete of specified grade excluding the cost of centering and shuttering -all work upto plinth level in 1:3:6 (1 cement:3coarse sand : 6 graded stone upto 20mm thick size nominal size) |
| 10 | Providing and laying in position specified grade of reinforced cement concrete including curing but excluding the cost of centering, shuttering, finishing and reinforcement. All works upto plinth level 1:1½:3 (1 cement : 1½ coarse sand : 3 graded stone aggregate 20 mm nominal size) |
| 11 | Reinforced cement concrete work in beams, suspended floors, roofs having slope upto 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases upto five level including curing but excluding the cost of centring, shuttering finishing and reinforcement with1:1½:3 (1 cement: 1½ Coarse sand : 3 graded stone aggregate 20mm nominal size)using crushed stone agg.) |
| 12 | Providing and laying in position machine batched and machine mixed design mix M-25grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workabilitywithout impairing strength and durability as per direction of Engineer-incharge..All works upto plinth levelNote: - Minimum cement content considered is @ 330 kg/ cum. Any quantity less than 330 kg/cum as per design mix shall be deducted @ Rs 976.70/Qtl (As per SSR 2020). However no extra shall be paid for higher quantity of cement used as per design mix. |
| 13 | Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer-incharge. All works above plinth level upto floor V levelNote: - Minimum cement content considered is @ 330 kg/ cum. Any quantity less than 330 kg/cum as per design mix shall be deducted @ Rs 976.70/Qtl (As per SSR 2020). However no extra shall be paid for higher quantity of cement used as per design mix. |
| 14 | Extra for providing richer mixes at all floor levels. Providing M-30 grade concrete instead of M-25 grade BMC/RMC.Note: - Minimum cement content considered is @ 340 kg/ cum. Any quantity less than 340 kg/cum as per design mix shall be deducted @ Rs 976.70/Qtl (As per SSR 2020). However no extra shall be paid for higher quantity of cement used as per design mix. |
| 15 | Reinforcement cement concrete work in Arches, archribs, domes, vaults shells, folded plate and roofs having slope more than 15°upto floor five level level including curing but excluding the cost of centering, shuttering finishing and reinforcement with 1:1½:3 (1cement : 1½ coarse sand: 3 graded stone aggregate 20mm nominal size) |
| 16 | Providing and laying cement concrete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchors blocks, plain window sills, fillets etc upto floor V level, including curing but excluding the cost of centring, shuttering and finishing with. 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) |
| 17 | Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Thermo -Mechanically Treated bars of grade Fe-500 or more |
| 18 | Brick work with common burnt clay (non modular) bricks of class designation 7.5 in foundation and plinth including curing in: Cement mortar 1:6 (1 cement: 6 coarse sand) |
| 19 | Extra for Brick work with common burnt clay bricks in superstructure above plinth level up to floor V level |
| 20 | Centering and shuttering including strutting, propping etc and removal of form work for foundation,footings, base for columns etc for mass concrete . |
| 21 | Extra for shuttering in circular work |
| 22 | Centering and shuttering including strutting, propping etc and removal of form work for Lintels Beams, plinth beams, girders , bresssumers and cantilevers. |
| 23 | Extra for shuttering in circular work |
| 24 | Centering and shuttering including strutting, propping etc and removal of form work for Walls(any thickness) including pilasters, butresses,plinth and string courses etc. |
| 25 | Extra for shuttering in circular work |
| 26 | Centering and shuttering including strutting, propping etc and removal of form work for Supended floors, roofs, landings , balconies and access platforms |
| 27 | Centering and shuttering including strutting, propping etc. and removal of form for:Arches, domes, vaults upto 6 m span |
| 28 | Extra for arches, domes, vaults exceeding 6 m span |
| 29 | Edges of slabs and breaks into floor & walls under 20 cm wide |
| 30 | 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 and curing complete, but excluding the cost of nosing of steps etc. complete40mm thick with 20mm nominal size stone aggregate |
| 31 | 12mm thick cement plaster of mix 1 : 4 (1 cement : 4 Coarse Sand) |
| 32 | Providing and incorporating ( During concretingGP sheet strings water seal 1.25 mm nominal thick at const. joints includingends so as to form a continues barrier strips area excluding laps to bemeasured |
| 33 | Providing and mixing water proofing material in cement concrete work @ 1 kg per 50 kg of cement |
| 34 | Finishing exterior & Interior with Water proofing cement paint of approved brand and manufacture to give an even shade new work(Two or more coats [email protected]/10Sqmt) |
| 35 | Providing and fixing 1mm thick M.S. sheet door with frame of 40x40x6mm angle iron and 3mm M.S. gusset plates at the junctions and corners, allnecessary fittings complete, including applying a priming coat of approved steel primer Using flats 30x6mm for diagonal braces and central cross piece. |
| 36 | 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.In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works. |
| 37 | Providing & fixing of 32mm dia Gipipe for railing of stairs & gallery |
| 38 | Painting with synthetic enameled paints of approved brand and manufacture to give an even shade two or more coats on new work over an under coats of suitable shade with ordinary paints of approved brand and manufacture. New work (two or more coats) applied @ 3.84 kg/10 Sqm. |
| 39 | Filling available earth (excluding rock) in trunches,plinth,sides of foundation etc.in layer, not excluding 10cm in depth consolidated each layer by ramming and watering lead up to 50 mtr and lift up to 1.5 mtr |
| 40 | Providing and laying Vitrified 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 brand & manufacturer, in all colours and shades, in skirting, riser of steps, laid with cement basedhigh polymer modified quick set tile adhesive (water based) conforming to IS: 15477, in average 6 mm thickness, including grouting of joints |
| 41 | Providing and laying ceremic wall 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 brand & manufacturer, in all colours and shades, in skirting, riser of steps, laid with cement based high polymer modified quick set tile adhesive (water based) conforming to IS: 15477, in average 6 mm thickness, including grouting of joints. |
| 42 | Making plinth protection 50mmthick of cement concrete 1:3:6 (1cement:3sand:6graded stone aggr. 20mm nominal size)well rammed and consolidated and grouted with fine sand incl. finishing the top smooth. |
| 43 | Providing & Laying of Rain water pvc pipe with 110mm dia |
| 44 | Providing, stacking and Filling of graded stone agg. (Filter Media) of size 1.5 -4mm, 6-12mm, 12-20mm, 20-40mm, 40-65mm in five layers(Nallah) including carriage from source to be indentified by Engineer Incharge. |
| 45 | Supply of Silica sand as filter media of size 0.45 mm-0.7 mm having uniform co-efficient 1.3-1.75 and should be free from dust and other organic and inorganic impurities including carriage from source i.e Calcutta west Bengal |
| 46 | Providing and laying Double Flanged (Screwed/ Welded) Centrifugally (Spun) Ductile Iron Pipes of Class K-9 conforming to IS : 8329 300mm dia |
| 47 | Providing and laying Double Flanged (Screwed/ Welded) Centrifugally (Spun) Ductile Iron Pipes of Class K-9 conforming to IS : 8329 200mm dia |
| 48 | Providing and laying D.I. Specials of Class K-12 suitable for mechanical jointing as per IS Upto 600 mm dia |
| 49 | Providing and fixing of D.Isluice valve confirming to IS:780 read with upto date ammendments standard make meant for Pipe gallery in filter beds required to operatd from operating planteform height 4.5m, hence suitable opearation to be provided the job includes, providing and fixing fubrication of tact pieces as per site reguirements inclueding nuts, bolts, ruber, insertions. the sluice valve shoud be fitted with extension nod pedstals etc. (Filter bed inlet & out let ) of dia 200mm |
| 50 | Providing and fixing of D.Isluice valve confirming to IS:780 read with upto date ammendments standard make meant for Pipe gallery in filter beds required to operatd from operating platform height 4.5m, hence suitable opearation to be provided the job includes, providing and fixing fubrication of tact pieces as per site reguirements inclueding nuts, bolts, ruber, insertions. the sluice valve shoud be fitted with extension nod pedstals etc. (Filter bed inlet & out let ) of dia 300mm |
| 51 | Providing and Fixing of DI Sluice valve (with cap ) complete with bolts, nuts, rubber, insertion. The sluice valve shold be fitted with extension ped stals etc (inside sludge pits) of dia200m |
| 52 | Providing and Fixing of DI Sluice valve (with cap ) complete with bolts, nuts, rubber, insertion. The sluice valve shold be fitted with extension ped stals etc (inside sludge pits) of dia300m |
| 53 | Providing and Fixingof 80 mm dia PVC under drainage lateral 80mm thick fabricated out with 9mm perforations as per design in the provided at 60\" along with PVC/RCC, Tees and end caps to be grouted in M-25 grade cement con. At ends the pressure rating 10Kg/Cm2 |
| 54 | Providing and fixing of air blower (Everest make or kay make) capable for providing compression @ 225 cum per minute @ 0.35 kg/Sqm with suitable 3 phase induction motor with auxilary pipe system upto filter bds fitting prssure guge nozzels cement black base plate air check valves, non return valves, cement conc black in M-20 grade foundation bolt base frame fabricated out at 100mm MS channels, the job also includes PRV Pipe and Pipe fittings shurters and PVC 19/28 coper wive complete job & other elctrical controlling devices fitted on panel board complete Job along with stand by Blower. |
| 55 | Providing installation testing commissioning of monoblock pumping equipment capable of lifting of 35 cum per hour for a height at 20 m with 3 phse appropriate rate power induction moves with sturter assembly suction and delivery pipe and pipefittings of required sec. upto back was tank, the job inc; all eclectrical operating devices fitted on pannel borad along with stand by motor |
| 56 | Providing and Fixing of mechanical equipemnt required for Alum solution tank with electrically driven Paddle asembly fitted with suitable reduction gear mechasism upto point of application in the flash mixer along with washout arragnements plus 25mm dia GI inlet water line from back was tank to alum with GI pipe specials and gate valvein electrical operating device complete Job |
| 57 | Providing installation testing commissioning of flash mixer assembly suitable for a dia 0.70 m comprising of SS chunners with verticle tyupe hollow shaft prime moves 3 phase 150 RPM. The Job includes constent bleed assembly with reduction gear box and operational gear to regulate the bleed. complete Job |
| 58 | Providing installation testing commissioning of 3 phase oil immersed 30 KVA voltage stabilizer (servo make) capable to perate incoming voltae of 180 volt and outgoing voltage at 410+-10% volt complete Job |
| 59 | Providing and laying of 4 crore 50 mm Aluminum cable to be laid as service line from nearest LT Pole upto main Pannel board incl. to be laid under ground |
| 60 | Provding installation testing commissioning of 100 Amp dust/moisture Proof cubical pannel fitted with 3 hase 100 Amp MCCB l&T make 02 no. and 65 Amp single phase MCCB fr lighting and heating systems. The job also includesno. amp metre 0.100 AE make with CT coips and one number voltmetre AE make 0.500 with selector switches, L&T make and 3 No. indicator lamps Neon type complete Job. |
| 61 | Providing and fitting concealed internal Electrification of roomincluding 12 Nos LED lights,Fan points 2 No., Fuse box 1 No., 6 no 15 Amp sockets with switch,5 Amp 4 no. sockets with switch - of approved brandand 04 nos LED security lights 30 watts, Main switch with complete wiring, with MS bracket for pole mounting complete including service line upto a length of 10 meters. including under grond conduct pipes, wiring, steel boxes and switches for 12 No. light Points (internal) with holder and LED bulbs and external 4 Nos. with LED Security lights with required M.S Bracket for mainting (external grade)complete as directed by Engineer incharge. including necessary earthing as per electrical schedule manual. |
| 62 | Provind and fitting of Automated bleaching doser pump along with all necessary acesseries inc; Provision for constant dozing of bleaching along with required arrangement i.e motor, switches, starter/Autmatic panel etc. (complete Job) along with stand by unit. |
| 63 | Providing and fixing of MS rotating bridge fabricated IS 50x50x6mm angle suitable for bearing silt of PST (dia) 5.3m. The Job including cerival bearing assembly shaft and MS Wheels, Stop Wheels and deflector draft tube fabricated out of MS Sheet with Proper Proforatin as per site requrement, including placing in position with adequate rotating prime moves 3 phase 440 volt 50Hz inc. fly sheel and MS rail, on fish plate grouted on top base of PST in cement concrete. The Job ncludes provding and installation of 3 phase cubical electrical panel 63 Amp capcity with appropriate ratingt 3 hase MCCB/OCB and Automatic panel of electrical motors incl. connecting eith electrical PVC copper cable and on poll system. The Job includes fabriation and fitting f scraper blades fabricated out of 50x50x6mm angle & 3mm thick sheet including assembly with rotating system and central shaft. |
| 64 | Providing and fixing of MS rotating bridge fabricated IS 50x50x6mm angle suitable for bearing silt load of flucolater (dia) 2.20m. The job including central bearing assembly shaft and MS wheels. Stop wheels and deflector draft tube fabricdated out of MS Sheet with proper prtoraction as per site requirement, including placing in postion with adequiate rotating prime movers 3 phase 440 vlot 50 Hz incuding fly sheel and MS rail on fish plate grouted on top bse of floculator in cement concret. the job includes, providing and installation of 3 phase cubical electrical panel 63 Amp capacity with approprriate roting 3 phse MCCB/OCB and panel of electrical motors incl. connecting with electrical PVC copper cable and on poll system. the jb inc. fabrication and fitting of scrapper blades fabricated out of 50x50x6mm angle and 3mm thick sheet including assembly with rotatry system and central shaft. the job including providing of paddle blades on the central shaft assembly fabricated out of 50x50x6mm angle above the draft tube. |
| 65 | Providing and fixing of MS Rotatry bridge fabricatee IS 50x50x6mm angle suitable for bearing silt load of clarifier (dia 4.40m). The Job incuding central bearing assembly shaft and MS Sheels, stop wheels and detlector draft tube fabricatd out of MS sheets with proper Proforation as per site requirement, including placing in position with adequate rotating prime mover 3 phase 440 volt 50 Hz including fly wheel and MS Rail on fish plate grouted on top base of clarifier in cement concrete. The Job includes providing and installation of 3 phase cubical electrical panel 63 Amp capacity with appropriate rating 3 phase MCCB/OCB and panel of electrican motors incl. connecting with electrical PVC copper blades fabricated out of 50x50x6m angle & 3mm thick sheet incl. assembly with rotating system and central shaft. |
| 66 | Providing & Fixing & 50mm dia PVC pipe for orifices in PST, Fludden & clarifier for collection of water in channels (20+20+10)= 50 No\"s |
| 67 | Providing & Fixing & ROF (Rate of flow metre) including assembly & Testing |
| 68 | Providing and fixing on wall face un-plasticized Rigid PVC rain waterpipes conforming to IS: 13592 Type A including jointing with seal ring conforming to IS: 5382 leaving 10 mm gap for thermal expansion. Single socketed pipes 75 mm diametre |
| 69 | Providing and fixing S.C.I. S & S 100 mm dia bend |
| 70 | Providing and fixing100 mm Slotted Cowl (Terminal Guard)S C.I. S & S |
| 71 | Providing and fixing G.I. pipes complete with G.I. fittings excludingtrenching and refilling etc. (external work) 150mm dia (for washout/delivery main/welded with MS plate thick 150x150mm size and for suction pipe) |
| 72 | Providing and fixing water closet squatting pan (Indian type W.C. pan)with 100 mm sand cast Iron P or S trap, 10 liter low level white P.V.C.flushing cistern, including flush pipe (of approved make) with manually controlled device (handle lever) conforming to IS: 7231, with all fittings and fixtures complete, including cutting and making good the walls andfloors wherever required. White vitreous china Orissa pattern W.C. pan of size 580x440 mm with integral type foot rests. |
| 73 | Providing and fixing wash basin with C.I. brackets, 15mm 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 wallswherever required : White Vitreous China Wash basin size 630x450 mm with a pairof 15 mm C.P. brass pillar taps. |
| 74 | Providing and fixing 15mm nominal bore C.P brass bib cock of approved quality conforming to I.S 8931 |
| 75 | Providing and fixing 15mm nominal bore C.P brass long nose bib cock of approved quality conforming to I.S standereds and weight not less than 810 grms |
| 76 | Providing and fixing 15mm nominal bore C.P brass angle valve for basin mixer and geyser points of approved make conforming to IS |
| 77 | Providing and fixing C.P brass extension nipple of approved make and quality as per direction of Engineer in charge |
| 78 | Providing and fixing 15mm nominal bore of standered back type C.P brass close hole Basin mixer piller tap of approved quality and make weighing not less than 1.970kg |
| 79 | Providing and fixing PTMT soap dish holder having length of 138mm, breadth 102mm, height of 75mm with concealed fitting arrangements, weighing not less than 106gms |
| 80 | Providing and fixing PTMT extension nipple for water tank pipe, fittings of approved quality and colour15 mm nominal bore, weighing not less than 32gms |
| 81 | Polyethylene water storage tank with cover and suitable locking arrangement |
| 82 | Providing and fixing G.I. pipes complete with G.I. fittings and clamps, including cutting and making good the walls etc.:Internal work-Exposed on wall 15 mm dia. nominal bore (Light) |
| 83 | Providing and fixing G.I. pipes complete with G.I. fittings and clamps, including cutting and making good the walls etc.:Internal work-Exposed on wall 20 mm dia. nominal bore (Light) |
| 84 | Providing and fixing Stainless Steel A ISI 304 (18/8) kitchen sink as per I.S. 13983 with C.I. brackets and stainless steel plug 40 mm, including painting of fittings and brackets, cutting and making good the walls wherever required : Kitchen sink without drain board 470x420mm bowl depth 178mm |
| 85 | Providing and fixing brass bib cock of approved quality.15 mm nominal bore |
| 86 | Providing and fixing 15 mm nominal bore C.P. brass angle valve forbasin mixer and geyser points of approved make conforming to IS : 8931 |
| 87 | Carriage of Sandby Mechanical Transport from source (to be identified by engineer in charge) to road side including cost for loading and unloading.for an av. distance of90 km |
| 88 | Carriage ofstone aggregate (Crushed) above 20 mmby Mechanical Transport from source (to be identified by engineer in charge) to road side including cost for loading and unloading.for an av. distance of 40 km |
| 89 | Carriage of sand andstone aggregate (Crushed) above 20 mmby Manual means from road side(to be identified by engineer in charge) to site of work including cost for loading and unloading.for an av. distance of 200m |
| 90 | Carriage of Soling stone/ bouldersby Mechanical Transport from source (to be identified by engineer in charge) to road side including cost for loading and unloading.for an av. distance of20 km |
| 91 | Carriage of Soling stone/ boulders by manual means from road side (to be identified by engineer in charge) to site of work including loading and unloading. for an average distance of200m |
| 92 | Carriage ofBricks by Mechanical Transport from source (to be identified by engineer in charge) to road side including cost for loading and unloading.for an av. distance ofAverage110 km |
| 93 | Carriage ofBricks by manual Menas from road side (to be identified by engineer in charge) to site of work including cost for loading and unloading.for an av. distance ofAverage 200m |
| 94 | Carriage ofcement & steelfrom nearest market (as approved by Engineer in Charge)to road sideby Mechanical Transport to site of work including cost for loading ,unloading& stacking for an av. distance ofAverage 40 km |
| 95 | Carriage ofcement by manual means from road side (to be identified by Engineer in Charge)to site of work including cost for loading ,unloading& stacking for an av. distance ofAverage 200m |
| 96 | Carriage ofsteel by manual means from road side (to be identified by Engineer in Charge) by Head Load to site of work including cost for loading ,unloading& stacking for an av. distance ofAverage 200m |
| 97 | Providing & installation of Sign Board of size 8ft x 6ft with angle Iron frame of size 50 x 50 x 6 mm PBI sheet of 1.25mm thickness including painting and writing as directed by Engineer- In- charge. |
