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| 1 | 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. All kinds of soil. |
| 2 | 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 for all lift |
| 3 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering -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) |
| 4 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :1:5:10 (1 cement : 5 coarse sand (zone-III): 10 graded stone aggregate 40 mm nominal size) |
| 5 | Making plinth protection 50mm thick of cement concrete 1:3:6 (1 cement : 3 coarse sand (zone - III) : 6 graded stone aggregate 20 mm nominal size) over 75mm thick bed of dry brick ballast 40 mm nominal size, well rammed and consolidated and grouted with fine sand, including necessary excavation, levelling & dressing & finishing the top smooth. |
| 6 | Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level :1:1.5:3 (1 cement : 1.5 coarse sand (zone-III): 3 graded stone aggregate 20 mm nominal size) |
| 7 | Centering and shuttering including strutting, propping etc. and removal of form for :Foundations, footings, bases of columns, etc. for mass concrete |
| 8 | 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-500D or more. |
| 9 | Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in: Cement mortar 1:6 (1 cement : 6 coarse sand) |
| 10 | 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. Cement mortar 1:4 (1 cement :4 coarse sand) |
| 11 | Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete. Electric resistance or induction butt welded tubes |
| 12 | 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 |
| 13 | 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.110 mm diameter |
| 14 | Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm (+ 0.05 %) total coated thickness with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineerin- charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55 mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required. |
| 15 | Providing and fixing precoated galvanised steel sheet roofing accessories of total coated thickness 0.50mm (base metal of minimum 0.45mm thickness with total coating thickness of 0.05mm) with Zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns using self drilling/ self tapping screws complete : : Ridges plain (500 - 600mm) |
| 16 | 12 mm cement plaster of mix : 1:6 (1 cement: 6 fine sand) |
| 17 | 12 mm cement plaster finished with a floating coat of neat cement of mix :1:4 (1 cement: 4 fine sand) |
| 18 | Distempering with 1st quality acrylic distemper (ready mixed) having VOC content less than 50 gram/litre, of approved manufacturer and of required shade and colour all complete to achieve even shade and colour : New work (two or more coats) over and including water thinnable priming coat with cement primer having VOC content less than 50 gram/litre |
| 19 | Finishing walls with Acrylic Smooth exterior paint of required shade :New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coal of exterior primer applied @ 0.90 litre/l0 sqm) |
| 20 | Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge. Internal work - Exposed on wall 15 mm nominal outer dia Pipes |
| 21 | Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge. External work 25 mm nominal outer dia Pipes |
| 22 | Providing and placing on terrace (at all floor levels) polyethylene water storage tank, IS : 12701 marked, 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. |
| 23 | Providing and fixing PTMT bib cock of approved quality and colour.15mm nominal bore, 86 mm long, weighing not less than 88 gms |
| 24 | Providing and fixing PTMT Ball cock of approved quality, colour and make complete with Epoxy coated aluminium rod with L.P./ H.P.H.D. plastic ball. 25 mm nominal bore, 152mm long, weighing not less than 440 gms |
| 25 | Add correction factor i.e 0.973 on existing items of the DSR- 2023 vide CPWD E File No 9158977 |
| 26 | Add Approved cost index 14% on DSR 2023 Rates |
| 27 | Supplying, Installation and Commissioning of Reverse osmosis (RO + UV+UF) water filtration plant 250 Ltr/Hr along with 1500 ltr/Hr capacity IRFP (iron removal filtration plant) (Combo) of approved brand and manufacturer including all taxes , transportation & necessaries fitting completed as per direction of engineer-in-charge.1.FEED WATER PUMP-To feed the Dual Media Filter at pressure more than 2.0 bar, which is min. operating pressure for filter. Specification-MOC : CI,Type : Horizontal Centrifugal, Horse Power: .5 HP,Electrical : 230 V, Single phase , 50 hz, Make : Crompton / Kirloskar / equivalent,Quantity : 1 No. 2. Iron Removal vessel-To remove the total suspended solids, dirt , iron and reduce silt density index which can foul the membranes.Specifications of Vessel a)Make: Pentair / TATA / Eqvt b) Material of Construction: FRP c) Diameter: 13” d) Height : 54” e) Testing Pressure : 10 kg/cm2 f) Opening : Top g) Quantity : 1 No. 3. Multi-Port Valve- Multiport Valve with three ports for Filter/Backwash/Rinse for 3000litre/Hr.Flow 4. Carbon Filter- To remove the total color, smell, odor, from the water. Specifications of Vessel: a) Make: Pentair/TATA/Eqvt b) Material of Construction: FRP c) Diameter: 13” d) Height: 54” e) Testing Pressure: 10 kg/cm2 f) Opening: Top only g) Quantity: 1 No 5. Multi-Port Valve- Multiport Valve with three ports for Filter/Backwash/Rinse for 3000litre/Hr. Flow 6. Mono block Feed pump- To Feed the RO System. Specifications a) MOC: CI b) Capacity: 1500 LPH c) HP.: 0.5 d) Qty.: 1 No. e) Make: Water Policab/eqvt. 7. Micronfilter- To remove the fine particles up to 0.5 microns and reduce silt density index levels to acceptable for RO. Cartridge Filter Housing. Specifications- a) MOC of Housing: PP, Cruze/Eqvt. b) Length : 20” c) Diameter: 4.5” d)Quantity : 3 No. 8. Cartrige Specifications- a) Make : Lexpure/Eqvt. b) MOC : Polypropylene c) Length:20” d) Diameter : 4” i)Quantity: 2 no. e) Micron rating: 05 micron. 9. TDS adjuster 10. UF Membren. 11. High Pressure pump - To feed the Reverse Osmosis Membrane at pressure more than the osmotic pressure taking into consideration flux rate, flow and recovery. Specifications a) MOC : Stainless Steel b) Type : Horizontal multistage c) Output pressure : 150PSI d) Power Required: 220V e) Electrical: 1150 W , Single phase, 1.5 HP h) Make: Kemflow/Eqvt. 12. RO Membrane- To remove the major part of TDS upto 98% by Reverse Osmosis Membranes arranged and designed to give adequate flow and recovery.Specifications a) Min Salt Rejection : 97% – 98% b) Max Flow : 250 LPH c) Diameter : 4 inch d) Length : 40 inch e) Testing Pressure : 150 psi f) Testing Temperature : 25 °C g) pH Value of Testing Solution : 6.5 – 7.5 h) Concentration of Testing Solution : 500ppm i) Recovery Rate of Single Element : 15% j) Max Feed Water Temperature : 25 °C k) pH Value range of Feed Water : 6 – 7.5 l) Max NTU(Nephelometric Turbidity Unit) of Feed Water : 1 m) Max SDI(Silt Density Index) of Feed Water : < 3 m) Max Concentration of Free Chlorine : 0.1ppm(Parts Per Million) 12. RO PressureTube- To pack Reverse Osmosis Membranes and operate at high pressure up to 150 psi a) MOC : SS 304 b) Diameter of Pressure Vessel : 4.3 inch c)Length of Pressure Vessel : 46 Inch d) No. Pressure Vessels : 1 e) No. of Membrane per tube : 1 f) Make: Hi-tech/cruze/Eqvt. g) Position: Horizontal, Series h)Arrays: 1 No. 13. Pannel board: Power supply to pumps & other electrical items. Specifications:Input: 230 V, Single phase , 50 hz Output: 220v, 50 hz LowCut-Off Make : Delta/Cruze/ Eqvt. 14. Flow Miter: Specifications: Power supply to pumps & other electrical items Input: 230 V, Single phase , 50 hz, Output: 220v, 50 hz LowCut-Off, Make : Delta/Cruze/ Eqvt. 15. Pressure Gauges Range : 0 – 150psi ( 2No.) Range:0- 300psi ( 1No.) Make : ADS/Wave Cyber/Eqvt. 16. Low Pressure Switch - To protect the R.O. from Dry Run 17. High Pressure Switch - To protect the R.O. from Dry Run 18. SS Frame- To support the all Accessories of the RO plant 19. RO pipe & fittings - Valves, pipelines IRP module is in upvc Finolex. NRV's, pressure relief valves, wherever needed) 21. Dosing Pump Purpose- To dosing ant scale for guard the membrane. a)HP : 0.5 b) Make: e-dose/cruze/Eqvt 22. Antiscalant- To protect the membrane from hardness particles. Make:- Nelco/eqvt. 23. UV Set: To remove the micro-bio. part from product water output :500Lph 24. Sand & Gravels- 50kg 25. Activated Carbon: 30kg 26. Barm Media: 28.3ltr. 27. dosing Pump of 6 LPH and 20 watt capacity with chemical dosing drum to dosing food grade mineral for control the TDS. 28. Supplying of Ancotreat in form of antiscalant (30 kg at the time of installation of RO) to protect the membrane from hardness particles and food grade mineral for controll the TDS. Also Submit the water test report to this office. After installatation & commissioning, submit the water test report to this office. (RO & IRFP shall be in full warranty and guarantee period upto one year)Inspection/Servicing of IRFP and RO Plant (twice in a Month) including checking of all fittings/fixtures, against leakage, checking of electrical connection, water supply connection, tightening of all water connections, back washing, cleaning of membrane, checking of PVC connected pipe items of RO/IRFP plant, checking of TDS etc Please Enable Macros to View BoQ information |
