Construction Of Slow Sand Filtration Plant And Other Allied Works Under Wss Kalsote
Tender Overview
Project Description
Construction Of Slow Sand Filtration Plant And Other Allied Works Under Wss Kalsote
Corrigendum
| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 05-Aug-2022 | date corrigendumiiiiiiii | Date | 27-Aug-2022 |
BOQ
| Sl. No. | Item Description |
| 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 | Supply of stone in Horizontal on level |
| 4 | Dumping andfilling of stone in Horizontal on level |
| 5 | 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) |
| 6 | 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) |
| 7 | Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering. All work upto plinth level with: 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) |
| 8 | 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.) |
| 9 | 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. |
| 10 | 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. |
| 11 | 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. |
| 12 | 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) |
| 13 | 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) |
| 14 | 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 |
| 15 | 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) |
| 16 | Extra for Brick work with common burnt clay bricks in superstructure above plinth level up to floor V level |
| 17 | Centering and shuttering including strutting, propping etc and removal of form work for foundation,footings, base for columns etc for mass concrete . |
| 18 | Extra for shuttering in circular work |
| 19 | Centering and shuttering including strutting, propping etc and removal of form work for Lintels Beams, plinth beams, girders , bresssumers and cantilevers. |
| 20 | Extra for shuttering in circular work |
| 21 | Centering and shuttering including strutting, propping etc and removal of form work for Walls(any thickness) including pilasters, butresses,plinth and string courses etc. |
| 22 | Extra for shuttering in circular work |
| 23 | Centering and shuttering including strutting, propping etc and removal of form work for Supended floors, roofs, landings , balconies and access platforms |
| 24 | Centering and shuttering including strutting, propping etc. and removal of form for:Arches, domes, vaults upto 6 m span |
| 25 | Extra for arches, domes, vaults exceeding 6 m span |
| 26 | Edges of slabs and breaks into floor & walls under 20 cm wide |
| 27 | 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 |
| 28 | 12mm thick cement plaster of mix 1 : 4 (1 cement : 4 Coarse Sand) |
| 29 | 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 |
| 30 | Providing and mixing water proofing material in cement concrete work @ 1 kg per 50 kg of cement |
| 31 | 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) |
| 32 | 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. |
| 33 | 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. |
| 34 | Providing & fixing of 32mm dia Gipipe for railing of stairs & gallery |
| 35 | Providing and fixing G.I. chain link fabric fencing of required width inmesh size 50x50 mm including strengthening with 2 mm dia wire or nuts, bolts and washers as required complete as per the direction of Engineer-incharge Made of G.I. wire of dia 4 mm |
| 36 | Supply and placing in position of filter sand consisting of inert and durable sand grains frees of clay, loams and orgamioc matter ofeffective size of 0.25 mm to 0.35mm with uniform coefficient of 3.0 -5.0 from Ganderbal Kashmir. |
| 37 | Providing, stacking and Filling of graded stone agg. (Filter Media) of size 1.0 -1.5mm, 4-6mm, 15-25mm in four layers(Nallah) including carriage from source to be indentified by Engineer Incharge. |
| 38 | Providing ,Laying, fitting, of G.Ipipe includinglabour for jointing, fixing of pipe specialsas per IS specifications including Tees, Elbows, bends, additional sockets, unions, reducer sockets etc, testing, disinfection and commissioning, complete as per the directions of the engineer in charge100mm dia(M) |
| 39 | Providing ,Laying, fitting, of G.Ipipe includinglabour for jointing, fixing of pipe specialsas per IS specifications including Tees, Elbows, bends, additional sockets, unions, reducer sockets etc, testing, disinfection and commissioning, complete as per the directions of the engineer in charge80mm dia(M) |
| 40 | Providing & fixing CI Double Flanged manually operated Sluice Valve (with cap wheels) as per specifications (IS:14846) for control purpose in proposed pipe of following dia including jointing material (bolts, nuts, gaskets, washers, rubber insertions etc.) complete including testing. 1.6 MPa(16 kg/cm2)100mm dia |
| 41 | Providing & fixing CI Double Flanged manually operated Sluice Valve (with cap wheels) as per specifications (IS:14846) for control purpose in proposed pipe of following dia including jointing material (bolts, nuts, gaskets, washers, rubber insertions etc.) complete including testing. 1.6 MPa(16 kg/cm2)80mm dia |
| 42 | 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. |
| 43 | 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 |
| 44 | 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 |
| 45 | Providing and fixing S.C.I. S & S 100 mm dia bend |
| 46 | Providing and fixing100 mm Slotted Cowl (Terminal Guard)S C.I. S & S |
| 47 | 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) |
| 48 | Providing and fixing G.I. pipes complete with G.I. fittings excludingtrenching and refilling etc. (external work) 80mm dia (Light)(for washout/delivery main/welded with MS plate thick 150x150mm size and for suction pipe) |
| 49 | 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. |
| 50 | 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. |
| 51 | Providing and fixing 15mm nominal bore C.P brass bib cock of approved quality conforming to I.S 8931 |
| 52 | 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 |
| 53 | Providing and fixing 15mm nominal bore C.P brass angle valve for basin mixer and geyser points of approved make conforming to IS |
| 54 | Providing and fixing C.P brass extension nipple of approved make and quality as per direction of Engineer in charge |
| 55 | 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 |
| 56 | 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 |
| 57 | Providing and fixing PTMT extension nipple for water tank pipe, fittings of approved quality and colour15 mm nominal bore, weighing not less than 32gms |
| 58 | Polyethylene water storage tank with cover and suitable locking arrangement |
| 59 | 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 wall15 mm dia. nominal bore (Light) |
| 60 | 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 wall20 mm dia. nominal bore (Light) |
| 61 | Providing and fixing Stainless Steel A ISI 304 (18/8) kitchen sink as perI.S. 13983 with C.I. brackets and stainless steel plug 40 mm, includingpainting of fittings and brackets, cutting and making good the wallswherever required : Kitchen sink without drain board 470x420mm bowl depth 178mm |
| 62 | Providing and fixing brass bib cock of approved quality.15 mm nominal bore |
| 63 | Providing and fixing 15 mm nominal bore C.P. brass angle valve forbasin mixer and geyser points of approved make conforming to IS : 8931 |
| 64 | Provision of Electric fitting inculdingunder ground conduit pipes, wiring, steel boxes and switches for 4 No light points(internal) with holder and LED bulbs and external 4 Nos with halogen/Led lights (external grade) including Service line (Complete Job). |
| 65 | Carriage of Sand consisting of inert and durable sand grains frees of clay, loams and orgamioc matter ofeffective size of 0.25 mm to 0.35mm with uniform coefficient of 3.0 -5.0 from Ganderbal Kashmir.and stone aggregate upto 20mm by Mechanical Transport from source (to be identified by engineer in charge) to site of work/dumping place (To be identified by engineer in charge) including cost for loading and unloading.for an av. distance of 350 km |
| 66 | Carriage of Sand consisting of inert and durable sand grains frees of clay, loams and orgamioc matter ofeffective size of 0.25 mm to 0.35mm with uniform coefficient of 3.0 -5.0 from road side to site of work and stone aggregate upto 20mm by Manual Means from road side(to be identified by engineer in charge) to site of work/dumping place (To be identified by engineer in charge) including cost for loading and unloading.for an av. distance of 3000m |
| 67 | Carriageof graded stone agg. (Filter Media) of size 1.0 -1.5mm, 4-6mm, 15-25mm in four layers(Nallah) including carriage by Mechanical Transport from source (to be identified by engineer in charge) to site of work /dumping place (To be identified by engineer in charge)including cost for loading and unloading.for an av. distance of 80 km |
| 68 | Carriageof graded stone agg. (Filter Media) of size 1.0 -1.5mm, 4-6mm, 15-25mm in four layers(Nallah) including carriage by Manual Meansfrom road side (to be identified by engineer in charge) to site of work /dumping place (To be identified by engineer in charge)including cost for loading and unloading.for an av. distance of 3000m |
| 69 | 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 of110 km |
| 70 | 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 50 km |
| 71 | 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 3000m |
| 72 | 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 of1000m |
| 73 | 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 ofAverage130 km |
| 74 | 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 3000m |
| 75 | 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 50 km |
| 76 | 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 3000m |
| 77 | 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 3000m |
| 78 | 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. |
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Tender Published
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CompletedCorrigendum-1 Issued
Clarifications on tender conditions and amendments issued.
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