Tender For Drinking Water Facility (Upto Class Viii) G. Ps. Digiyali Sayala - Construction to tube well from ground levels and upto 100 meter depth and above to accommodate housing and assembly pipe of following sizes in all types of alluvium strata by percussion/ rotary drilling method and with gravel as per IS : 4097-1967 and packing as per IS : 2800 ( Part I & II ) 1979 as amended upto date ( the work includes the cost of gravel & its primary packing and packing during development. lowering of housing & strainer assembly pipes, with supply and wrappiing of coir rope, wherever necessary, for arresting fine sand particles. The work will not include cost of housing pipe and strainer pipe assembly and development work, but work would be completed after obtaining sand free water.) 150 mm Nominal Bore. 3 Construction ofTube well upto 100 meter depth and above in all type of rocks by DTH system and over burden, to accommodate casing pipe of following sizes in all types of soils and over burden including lowering of casing pipes, but excluding cost of casing pipes as per IS : after obtaining sand free water. The tube well should have a throughout bore as per nominal dia of casing pipe.150 mm Nominal Bore. 4 Development of tube well as per ISI specification using suitable compressor to give free water for required yield of the gravel packed tube well. 5 Supply fo ERW M.S. black casing pipe ISI marked ( IS : 4270/1992) of grade Fe410 of following sizes at site of work. Nominal bore of pipe (mm) 150 mm nominal boae of pipe 6 Supply of strainer pipes made of ERW M.S. black pipe ISI mark of following sizes at the site of work including required size fo slotting as pe IS: 8110 1985 150 mm nominal boae of pipe 7 Testing verticality of tube well by plumbing system and yield test and draw test by pumping system as per IS : 2800 (Part II) 1979. 8 S & F tube well cover fo M.S. sheet (6mm thick) with nuts and bolts complete forsize. 9 S & F M.S. Clamp, set of 50 X6 mm flat iron with nuts and bolts etc. for holding the riser pipe assembly of submersible pump set. 10 Supply & fixing of GI pipes confirming to IS : 1239 P - 1 ( 2004 ) with flanges duly screwed & welded including rubber washer, nuts & bolts of 8mm dia complete in all respect.All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure A attached with this BSR . 11 SITC of Radial / mixed flow ISI marked water and anti-corrosive liquid filled submersible motor pump setssuitable for 100/150mm dia borewell.The size of adopter fixed on top of the motor should exceed the top of coupler , for safegaurd the coupler. The construction material of motor and pump should match IS: 8034 : 2018 and IS: 9283 guideline. The radial flow pumpset should operate at 5 star energy efficiency level of BEE and mixed flow pump set should operate at 3 star energy level of BEE, accompained by valid BEE certificate. Motor should be IE2 class as per IEC 60034-2-1: 2007, IEC 60034-30: 2008,& IS12615:2011with required accessories including making connection suitable for Bore well. The job includes labour part of lowering ofriser pipe G.I./H.D.P.E. with rope, cables & pump, installation of complete fitting and accessories, jointing of electrical cables up to Starter. All labour for testing of submersible pumps set and supply of water to water mains, complete in all respect. OEM shall have submitNABL / CPRI / ERDA accrediatedlab type test certificate before execution. All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure A attached with this BSR . 12 3.0 HP, 1-Ø, (40 -170)Mtr, (60- 20) LPM Copper Wound 13 P/Laying ISI marked P.V.C. insulated submersible cable confirming to(IS:694) and as per IS 8130 : 2013 of 1.1 kV grade . Wire should be made from99.90 % purity copper, stranding in acc. to IS:8130/IEC 60228 forlower watt loss , oxygen freefor less chances of oxidization, insulation PVC type A/C/D , flame retardant as per IS 10810-53, better amperage rating as per IS:3961 part 5,existing pipe / open trench / Cable tray / on surface including making connection etc. as required. For additional technical parameters of product / work refer Annexure A attached with this BSR 14 4.0 Sq.mm 3 core flat / Round 15 SITC of ContactorOEM Fabricated DOL/Star-Delta Starter panel with switchgear selection as per Type-2 Cordinatiom Chart andmade out from 1.6 mm thick powder coated CRCA sheet, enclosure comprising of over load protection relay, short circuit & single phasing protection, Illuminated ON / OFFpush buttons,ammeter, voltmeter, indicating lamps etc.suitable for following rating motors complete in all respect. All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure A attached with this BSR . For single phase Submersible / Monoblockpump 16 0.5 HP to 1.5 HP (DOL starter) 17 Part 2- Water Tank 18 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 taking out the excavated soil and depositing and refilling of jhiri with watering & ramming and disposal of surplus excavated soil as directed with in a lead of 50 meter.All kinds of soils 19 PCC in foundation :Providing and laying in position cement concrete including curing compaction etc. complete in spcified grade excluding the cost of centering and shuttering all work upto plinth level 1:3:6(1 cement:3 Coarse sand :6 graded stone aggregate 20 mm nominal size). 20 Brick masonry with F.P.S. bricks of class designation 75 infoundation and plinth with bricksCement mortar 1 : 4 (1 cement : 4 coarse sand) 21 Providing and laying in position specified grade ofcement concrete for RCC structural elements upto floor five level including curing, compaction, finishing with rendering in cement sand mortar 1:3 (1 cement: 3 coarse sand) and making good the joints and cost of plastizers( if required) excluding the cost of centering, shuttering and reinforcementfor Beams, suspended floors, roofs, griders having slopes up to 15º, landings, balconies, shelves, chajjas, lintels, bands, plain windows sills, staircases and spiral staircases etc.M20 grade Nominal Mix / Design Mix 22 M20 grade Nominal Mix / Design Mix 23 Centering & shuttering with plywood or steel sheets includingstrutting, propping bracing both ways with steel props andremoval of formwork for upto floor five level for : Suspended floors, roofs, landings, staircases, balconies, girders, cantilevers, bands, coping bed plates,anchorblocks,sills,chhajjas,lintel,beam, plinth beam etc. 24 Providing and fabricating reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding (including cost of binding wire) all complete up to floor five level. Thermo-mechanically Treated bars (Conforming of relevent IS code) 25 External Plaster : Plaster on new surface on walls in cement sand mortar 1:6 including racking of joint etc. complete fine finished 20 mm thick 26 Grading roof for water proofing treatment withwater proffing compound: Cement concrete 1: 2: 4 (1 cement: 2 Course sand: 4 Greded stone aggregate 20 mm nominal size) 27 Providing and fixing steel gate, grating , and grills made of angles, tees, square bars, flats,or black pipe with holdfast and fittings complete as per design and drawing including cutting welding and fabrication with priming coat of red oxide. 28 Exterior finishing :- Finishing walls with acrylic smooth exterior paint of required shade including all scaffolding. 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/ 10 sqm.) 29 R/R Dry stone kharanja under floor 30 Cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4graded stone aggregate) finished with a floating coat of neatcement including cement slurry, making of lines or groove etccomplete but excluding the cost of nosing of steps etc Complete 75mm thick with 20mm thick nominal size aggregate. 31 PART-A (Building Work) PWD Integrated Building BSR 2022 32 PCC in foundation :Providing and laying in position cement concrete including curing compaction etc. complete in spcified grade excluding the cost of centering and shuttering all work upto plinth level 1:4:8(1 cement:3 Coarse sand :6 graded stone aggregate 40 mm nominal size). 33 Brick work with F.P.S. bricks of class designation 75 in superstructure above plinthlevel upto floor V level in all shapes and sizes Cement mortar 1 : 6 (1 cement : 6 coarsesand) 34 Internal Plaster : Plaster on new surface on wall in cement sand mortar 1:6 including raking of joints etc. complete fine finish: 12mm thick 35 Kota stone slab flooring 25 mm thick over 20 mm (average)thick base laid over and jointed with grey cement slurry mixedwith pigment to match the shade of the slab including rubbingand polishing complete with base of cement mortar 1 : 4 (1cement : 4 coarse sand 36 Exterior Finishing: Finishing wall with water proofing cement paint of appd brand & manufacture and of reqd. shade to give an even shade including all scafolding New work (three or more coats applied at the rate of 3.84 kg/10 sqm) 37 PART-B (Sanitary Work) 38 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. (Concealed work including cutting chases and making good the walls etc.,)20mm nominal outer dia pipes 39 Providing & Fixing Ist quality standard White, gray, ivory,fume red brown, light green, light blue and other light shades glazed tiles confirming to IS : 13753 and IS: 15622 of size 300mm x 200mm in walls, floors, steps, pillars etc. laid on a bed of neat cement slurry finished with flush pointing in the white cement mixed with pigment to match the shade of tile complete (excluding the cost of cement plaster on walls and piller) 40 P& F waste Coulping with fittings of approved quality /makeC.P Brass 40 mm dia. 41 P& F waste Pipe with all fitting P.V.C. with C.P. nut 40 mm dia 42 P & F Bib Cock (IS : 8931 Mark) superior quality of approved make.C.P. Brass 400 gm, 15 mm nominal bore. 43 P&F rigid PVC Pipe (IS:4985 mark) class II/ (4 Kg. /Cm2.) approved quality /makeincluding joining the pipe with solvent cement rubber ring and lubricant. 110 mm dia 44 P&F rigid PVC pipe fittings (IS: 4985 mark) of approved quality /make including joining the pipe with solvent cement rubber ring and lubricant: Bend 87.5110mm dia 45 P&F rigid PVC pipe fittings (IS: 4985 mark) of approved quality /make including joining the pipe with solvent cement rubber ring and lubricant P-Trap 110 mm dia 46 P & F Soap Dish or Tray of approved quality/makeC.P. brass heavy and superior quality 47 Synthetic Material (PTMT) Towel Ring of approved quality/make. 48 P/F Grating of Approved quality Stainiese Steet sheet size 125 mm dia 49 P & F Looking Mirrors with P.V.C. frame of approved make as per direction of Engineer-in-charge Size 500x400mm 50 P & F Stop cock (IS:8931 Mark),Superior quality and of approved mark: Brass 400 gm. 15 mm nominal bore 51 Dust Bin (70/100 ltr) 52 Grab Bar for CWSN complete 53 50mm dia SS Pipe 54 P & F PVC Storage Tank ISI Marked (IS : 12701) indicatingthe BIS license No), of approved make with cover, 25mm dia1M long G.I. over-flow pipe & 25 Cm. long wash out pipewith plug & socket, including making connection etc.,complete of approved design:
