Atakfarm Water Supply Scheme

Atak Farm Water Supply Scheme of District Dehradun : Including Construction of CWR, Repairing of OHT, Gravity Main, Distribution System, SITC of Electrical Eqipments and related works etc complete under Jal Jeevan Mission Program.

(Source) & Related Components - Tube well Assembly - Preparing & Lowering of Tube Well Assembly Starting From G.L to the Required Depth as per unit estimate. Including Cutting, Welding etc. as Required at Site With Complete T & P Required for Proper Completion of Work. Drilling of Bore by heavy duty direct rotary rig machine in Alluvial, Boulders, Pebbles, Rocky Stone, Sticky Clay etc. From Ground Level Upto Entire Depth for 300 mm dia linear assembly complete as per items of unit estimate.

Supply of Energy Efficient Submersible Pumpsets of various duty parameters, Make KSB - Tubewell - Zone 2 (Pump of 700 LPM dischage at 110 m head with 40 HP electric motor (TW to OHT-100KL in zone-2)

Tubwell -zone 3 500lpm 110m head & 25 HP

Tubwell -zone 4 500lpm 100m head & 20 HP

Supply, Installation, Testing and commissioning (SITC) on turnkey basis for Fully Automatic Pump atomation control panels of different capacities having intelligent unit having FIELD PROGRAMMABLE LOGIC CONTROLLERS based SCADA Operated Pump Motor Start, Run Control Protect against Faults Automatically operated Control & management system for supervisory Control and data Acquisition System at punching water supply schemes & Two years Free of cost A. M. C for warranty period of following duties as per specifications sheet enclosed & suitable for integration in the existing system including cartage from work of manufacture upto site of work:- - 50HP

Pumping Plant accessories for tube wells including earthing material, piping & valves, gauges, required tools for maintenance, chain pully block, 2 ton capacity, rubber resistance sheet, testing of plant at site and painting entire insttlalation etc. as per unit estimate complete.

Supply and installation testing and commisioning three phase digital rolling contacts servo voltage stabilizers suitable for unbalanced voltage and unbalanced load including fixing of proper size copper lungs on input and output cables on both ends at different sites on tumkey basis including five year cost free maintenance input voltage 280V 460V (phase to phase) Servo voltage stabilizers 300-460-415V 40 KVA (FOR 63 KVA) For Zone-2

Industrial Grade electrification of Pump House and Pump House Camps with Copper wiring in UPVC conduit.

IOT Based Monitoring System including all Pressure Sensor, Mechanical flow Meter Sensor,Chlorine Sensor with all including accessories.

Supply & Installation of Electronically controlled, Electrically actuated, diaphragm operated, chemical metering pump, wall mounting suitable for deliveing up to 6 Litres of chemical solution/sodium hypochlorite solution per hour under maximum delivery pressure up to 6.0KG/cm2 and suction lift not less than 1.5 meter with accessories.

Raw Water Rising Main & (OHT/ GLSR / CWR) Outside Village Water Supply Works - Pump House - Supply of all Materials, Labours, T&P etc. and construct a New Pump House with size (3.60 m x 3.0 m) as per design and drawings, including cost of all Labour & Fittings all complete.

Supply of all Materials, Labours, T&P etc. and repairing of Existing Pump House. (@ 30% of construction of New Pump House)

Provide all Materials, Labour, T & P etc and Construct Boundary Wall 2.00 m Height & Iron Grill Over it, All Round the Tube Well & O.H.T Campus to prevent the approach of unauthorised souls.

Provide all Materials, Labour, T & P etc and construct 3.60 m Wide Entrance Gate with Gate Pillars for controlling approach to the area.

EARTHWORK FOR CUTTING, FILLING AND DISPOSAL OF SURPLUS EARTH (GRAVITY MAIN) - Excavation in soil mixed with shingle bouldres etc. requireing the use of specials T&P, if any, for pipe line trenches including lift up to 1.5M and lead up to 30M with back filling,waterring and ramming of Excavated earth in the trenches.(25% of Total Quantity)

PROVIDING AND LAYING OF PIPES (GRAVITY MAIN) - D.I. pipe conforiming to IS:8329/2000 - Providing of all materials, carting from site store to site of work, lowering into trenches with true to alignment, Laying & Jointing of full length S&S Centrifugally Cast (Spun) Ductile Iron Pipes by overlap fusion joint including supply of 'EPDM' rubber gaskets conforming to IS:5382-1985 with testing of pipe line complete.- DI pipe S&S K-9 - 100 mm dia DI K-9 Pipe

Supply of specials @10% of the cost of pipes at SI No 1

Supplying of DI Valves Including Carting the same upto the site of work as per engineering norms (with cap) complete with bolts, nuts, rubber insertions etc. anywhere in uttarakhand.- D.I. Sluice/ Gate Valve - Pressure PN 1.0 - 100 mm dia

125 mm dia

Supplying of Air Valves as per engineering norms of approved quality with bolts, nuts, rubber insertions etc. complete anywhere in uttarakhand.- CI Double Acting Air Valve - 80 mm Diameter

Constructing masonry Chamber 90x90x100 cm inside, in brick work in cement mortar 1:4 (1 cement : 4 coarse sand) for sluice valve, with C.I. surface box 100 mm top diameter, 160 mm bottom diameter and 180 mm deep (inside) with chained lid and RCC top slab 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size ), i/c necessary excavation, foundation concrete 1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size ) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12 mm thick, finished with a floating coat of neat cement complete as per standard design : With common burnt clay F.P.S.(non modular) bricks of class designation 7.5. For different types of valves.

Constructing masonry Chamber 450x450 mm for air valve with a floating coat of neat cement complete as per standard design with F.P.S Bricks

Providing & Fixing Woltex Woltman type Bulk water meter (upto 50 degree celcius tempreture) removable mechanism type, magnetically coupled having dry dial, hermetically sealed tantalizer including C.I.Strainer etc complete.- At Source - 100 mm

CWR/ GLSR - Supply of all materials, labour, T&P etc and construction of R.C.C. CWR of following capacities ( in kiloliters ) with M.S. ladder outside & inside of the tank, M.S. M.H. cover with locking arrangement, supply and fixiing of outlet, inlet, over flow and wash out pipes with necessary sluice valves, pipe pieces (including cost of materials) flooring 0.60 M wide apron, painting on tank body vertical pipes, ladder, M.S. M.H. cover etc. complete with approved water proofing (apex) / enamal paint, testing, filling water for testing purpose etc. including supply of vertical pipes and specials, assuming bearing capacity as 8MT/M2 - Zone-2 100KL/12.0 M

Zone-3 100KL/12.0 M

Additional rates for staging per meter height beyond 12 m height including cost of all metrials, labour, shuttering, scaffolding T&P complete. - 100KL/14.0 M

Repairing cost of the OHT - ZONE-4 100KL capacity

Thrust Block (Details attached as separate estimate)

Testing of pipe samples

Providing , installations testing and commissioning of elctromagnetic flow meter etc. includng all materials (excluding CI/DI fitings) and making connections with existing pipeline required for elcetromagnetic flow meter including cutting the existing pipe line etc complete in all respect as per technical specification and as per direction of engineer.- Total of all Zone - EMF100 for DN 100mm

EMF150 for DN 150mm

Constructing masonry Chamber 90x90x100 cm inside, in brick work in cement mortar 1:4 (1 cement : 4 coarse sand) for sluice valve, with C.I. surface box 100 mm top diameter, 160 mm bottom diameter and 180 mm deep (inside) with chained lid and RCC top slab 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size ), i/c necessary excavation, foundation concrete 1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size ) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12 mm thick, finished with a floating coat of neat cement complete as per standard design : With common burnt clay F.P.S.(non modular) bricks of class designation 7.5. For different types of valves.

Distribution Network & Related Components - Dismantling of Road - Dismantling of flexible pavements and disposal of dismantled materials upto alead of 100 m, stacking serviceable and unserviceable materials separately as per Technical Specification Clause 202 (Considering 20%)

Dismantling of cement concrete pavements by mechanical means using pneumatic tools breaking to pieces not exceeding 0.02 Cum in volume and stock piling at designated locations and disposal of dismantled materials upto a lead of 1000 m, stacking serviceable and unserviceable materials separately (Considering 30% Length)

Restoration of Road - Construction of Un-reinforced, Cement concrete pavement, thickness as per design, over a prepeared sub base with 43 grade cement or any other type PCC Grade M-30, coarse and fine aggregates conforming to IS: 383,maximum size ofcoarse aggregate notexceeding 25 mm,mixed in a concrete mixer of not less then 0.2 cum capacity and appropriate weigh batcher using approved mix design, laid in approved fixed side formwork (Steel channel, laying and fixing of wedges, steel plates including levelling the formwork and laying and fixing of 125 micron thick polythene film, as per drawing), spreading the concrete with shovels, rakes, compacted using needle, and plate vibrators, finished in continuous operation and curing of concrete slabs for 14 days, using curing compound where specified and water finishing to lines and grade as per drawings and technical specifications.

EARTHWORK FOR CUTTING, FILLING AND DISPOSAL OF SURPLUS EARTH (DISTRIBUTION MAIN) - Excavation in soil mixed with shingle bouldres etc. requireing the use of specials T&P, if any, for pipe line trenches including lift up to 1.5M and lead up to 30M with back filling,waterring and ramming of Excavated earth in the trenches.(25% of Total Quantity)

PROVIDING AND LAYING OF PIPES (DISTRIBUTION MAIN) - HDPE pipe for water supply conforiming to IS:4984-1995 - Providing of all materials, carting from site store to site of work, lowering into trenches with true to alignment, Laying & Jointing of full lengths of HDPE pipes, completion of work with testing of pipe line including supply of Jointing materials & specials. - PE-100, Normal Pressure(PN)-10 in 10 kg/cm2 - 63 mm dia pipe

75 mm dia pipe

90 mm dia pipe

110 mm dia pipe

140 mm dia HDPE Pipe

Providing and laying D.I. specials of class K-12 suitable for push-on jointing as per IS: 9523-2000 (5% of DI Pipe weight)

interconnections of new pipeline to existing pipe line including necessary cutting supply and installation of reqiured specials fitings all as per direction of engineer in charge for dia 100-125mm(All Zones)

Valves & Valve Chambers (DISTRIBUTION MAIN) - Supplying of DI Valves Including Carting the same upto the site of work as per engineering norms (with cap) complete with bolts, nuts, rubber insertions etc. anywhere in uttarakhand. - D.I. Sluice/ Gate Valve - Pressure PN 1.0 - 80 mm dia

100 mm dia

125 mm dia

150 mm dia

CI Scouring Valve ON-1.6 - D.I. / C.I Air Valve along with Isolating valve - 80 mm Diameter

Supplying and Fixing of Fire Hydrant Valve IS 5290 (Flanged) Including carting the same upto site of work and fixing the same and water supply line Including the cost of valves,specials,labour and T&P Complete in all respect. - 80 mm diameter

Constructing masonry Chamber 60x60x75 cm inside, in brick work in cement mortar 1:4 (1 cement : 4 coarse sand) for sluice valve, with C.I. surface box 100 mm top diameter, 160 mm bottom diameter and 180 mm deep (inside) with chained lid and RCC top slab 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size ), i/c necessary excavation, foundation concrete 1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size ) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12 mm thick, finished with a floating coat of neat cement complete as per standard design : With common burnt clay F.P.S.(non modular) bricks of class designation 7.5. For different types of valves.

Constructing masonry Chamber 90x90x100 cm inside, in brick work in cement mortar 1:4 (1 cement : 4 coarse sand) for sluice valve, with C.I. surface box 100 mm top diameter, 160 mm bottom diameter and 180 mm deep (inside) with chained lid and RCC top slab 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size ), i/c necessary excavation, foundation concrete 1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size ) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12 mm thick, finished with a floating coat of neat cement complete as per standard design : With common burnt clay F.P.S.(non modular) bricks of class designation 7.5. For in line pressure Transmeter in distribution network.

Constructing masonry Chamber 60x60x75 cm inside, in brick work in cement mortar 1:4 (1 cement : 4 coarse sand) for sluice valve, with C.I. surface box 100 mm top diameter, 160 mm bottom diameter and 180 mm deep ( inside) with chained lid and RCC top slab 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) , i/c necessary excavation, foundation concrete 1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12 mm thick, finished with a floating coat of neat cement complete as per standard design : With common burnt clay F.P.S.(non modular) bricks of class designation 7.5

Total of all zones

Supply of all labour, material required for restoring of existing house connection which might be damage during excavation and also shifting all existing connection to new water supply system from existing water supply system complete as per unit estimate and directed by Engineer in-charge. 15 mm size water connections.(Considering 20% of 2020 Households)

Providing and making New house service connections from water supply distribution GI pipe line upto water meter chamber inside the property using GI pipe including supply and fixing of electrofussion saddle ,brass ferrules elbow, ball valve etc complete with earthwork, road cutting with restoration works

Providing of all materials carting from site store to site of work laying and jointing of G I screwed pipes (including supply of all jointing maetrials like specials white lead hemp and oil etc) in trenches with its cutting threading and testing of pipe line etc . and making New house service connections from water supply distribution GI pipe line upto water meter chamber inside the property using GI pipe including supply and fixing of electrofussion saddle ,brass ferrules elbow, ball valve etc complete .GI pipe conferming to IS 1239 PART-1 heavy duty class c it will be used for those house which are located beyond 7 meter from taping point 15mm dia

Providing and erecting 2.00 metre high temporary barricading at site; each panel of size 2.50mx2.00m made of 40x40x6mm angle iron or 50x50x3mm hollow MS tube osts/horizontal members/ bracings covered with 1.63mm thick MS sheet. The sheet shall be fixed with 30x5mm MS flat by suitable welding/riveting. The panels shall be made so that gap of 50cm above the ground is available making overall height as 2.5m.