Augmentation Strengthning of Dhanolti pumping water supply scheme under JJM

Construction of Distribution System, CWRs, Feeder Main, Service CWRs,and Electrical & Mechanical Work etc at Dhanolti Pumping Water Supply

Earth work in Excavation in all type of soil for pipe line trenches including lift 1.5 M and lead up to 30 M with backfilling , watering, ramming of excavated earth in the trenches.

Providing of all materials, Carting from site store to site of work, Lowering into trenches with true to alignment, Laying of MS ERW Pipes grade Yst 210, Jointing by electric welding process with proper grade of eletrodes suitable for jointing of water supply pipe lines (Ador, L&T or equivalent electrodes) by cutting of pipes and making required bends by welding, completion of work with testing of pipe line etc complete.

80 mm Dia (4.8 mm thick)

Clear Water Reservoir

For Small CWRs in Rural Areas Supply of all materials, labour, T&P etc and construction of R.C.C. CWR (M-20) of following capacities ( in kilolitres ) withM.S. ladder outside & inside of the tank,M.S.M.H. cover with locking arrangement, supply and fixing 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, with steel shuttering etc. complete with approved water proofing (apex) enamel paint, testing, filling water for testing purpose etc. including supply of vertical pipes and specials, assuming bearing capacity as 8MTM2.The Cost of CWRs of corresponding capacities has been given in Rupees

Distribution Network & Related Components

Earth work in Excavation in all type of soil for pipe line trenches including lift 1.5 M and lead up to 30 M with backfilling , watering, ramming of excavated earth in the trenches.disposal of surplus earth as per direction of site incharge .

Providing of all materials, Carting , laying & jointing fixing and testing of G.I screwed pipe with specials in trenches (including cost of jointing materials like white lead, hemp and oil etc.) testing of pipe (Medium quality) in trenches with cutting, threading including, testing of pipe samples etc complete. G.I. Pipe as per IS 1239 'Medium Class' (Class B)

20 mm dia

25 mm dia

32 mm dia

40 mm dia

50 mm dia

65 mm dia

Valves & Valve Chambers (Distribution network)

20 mm dia

25 mm dia

32 mm dia

40 mm dia

50 mm dia

65 mm dia

80mm dia

Constructing masonry Chamber for sluice valve with a floating coat of neat cement complete as per standard design :With F.P.S. bricks (450x450)

Protection work

Random Rubble Stone Masonry laid in 1:6 cement and sand mortar, in breast walls, retaining walls, parapets, scuppers, etc. including supply of all material, and royalties etc. for pipe line works.

House Connections

Providing and making house service connections from water supply distribution GI pipe line up to water meter chamber inside the property using GI pipe up to 7 mtr length including supply and fixing of electrofusion saddle ,brass ferrules elbow, ball valve etc complete with earthwork, road cutting with restoration works.

Road Reinstating (P.C.C.)

Construction of Un-reinforced , Cement concrete pavement, thickness as per design, over a prepared sub base with 43 grade cement or any other type PCC Grade M-30, Coarse and fine aggregate conforming to IS: 383, (Restoration of Road for pipe laying work). maximum size od coarse aggregate not exceeding 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.

Making connection with the existing M.S. Galvanised mains of upto 25mm nominal dia, including cutting and threading of pipe, bailing out water, fixing, if required, specials and testing etc. complete, but excluding cost of insertion pipes and specials besides boring out (and also subsequent back fill) existing main.

Providing and fixing C.P. brass bib cock of approved quality conforming to IS:8931

C.I. mouth, brass ferrule 15 mm dia

E&M Works at Pumping Stations (Tube Well)

Trail Bore

(i) Transportation of Suitable Truck mounted ODEX/ DTH Drilling rig along with all necessary accessories connecting T&P Required for drilling and direction of rig including leveling etc. Complete in all respects as per direction of the engineer in charge for installation of hand pump. (ii) Drilling of boars as per IS 2800-1979 using ODEX - 115 (Tubex) attachment required drilling in alluvial, boulder, pebbles gravels, rock stones stick. Clay etc including cost of attachment consumable stores. bits, water, POL etc. complete With system of simultaneous lowering of 125 mm normally bore 5.4 mm thick MSERW fin cut casing pipe which will be welded together using 2.5 mm or 3.25 mm dia electrodes with plain ends and the other ends Champhered to 500 removing paints on the area to be welded inclusive of the cost of bio degradable and nontoxic from flush etc. excluding cost of MSERW fin out casing shoe and bit tube as per requirement in all respects as per direction of Engineer- in-charge. (iii) Drilling of bore of 115 mm dia as per IS 2800-1979 using DTH attachment from bottom of casing shoe to required depth in alluvial / boulder/ pebbles/gravels/rock stone stick clay etc. in all respect as per direction of Engineer-in-charge/ Hydro geologist.

BORING OF TUBEWELL (100 m DEPTH)

(i) Transportation of Suitable truck Mounted Rig Machine, air Compressor, OP Unit, Camp equipafe, connected T&P and Necessary accessories, mini Tube Well . (ii) Drilling of Bore 200 MM size by Rig Machine Using ODEX Method in alluvial, boulders, pebbles, rockey stone, stickey clay etc. including lowering, welding of required kind/sizes of MSERW casing Pipe (Blind/Slotted) from ground level upto entire depth ordered by the department. (iii) Drilling Of Bore 200 MM Size DTH attachment From Bottom of casing shoe. (iv) Development of Mini Tubewell by the suitable air Compressor unit to the satisfaction of engg. Incharge to give sand free discharge atleast for 15 Hrs. (v) Development of mini Tubewell by the suitable submersible OP Unit Complete with Lowering and lifting of Pumping Plant having suitable discharge including running of OP unit and yield testing of tubewell by "V" notch atlest for 30 Hrs to the Satisfaction of engg. Incharge. (vi) Dismantling of rig Machine and other Equipments and clearance of site after finishing the Job. (vii) Survey on ground by modem technic for identify sutaible location of bore well. (viii) Supply and Fixing of 200 mm size well cap after completion of work made from MSERW Pipe and MS Sheet of 8 MM Thick. (ix) Supply and fixing of suitable size casing Shoe Suitable for ODEX drilling and mede From EN-24 steel. (x) Supply of suitable bit tube of 100 cm in length made out of semless casing pipe as per requirement of ODEX attachement etc. (xi) Supply and Fixing of 200 MM size MS housing clamp 8 MM Thick including nut, Bolt and washers Complete Set. (xii) Supply of 200 MM size 7.00 mm thick MSERW Casing Pipe .

PUMPING PLANT

Supply of Submersible Pumping Plant + 1 stand by Capable of Delivering (200-350) lpm Discharge at 140 m Head & With 15 hp ( As per require ) Electric Motor to be Operated on 415+\-10% Volts, 3 Phase, 50 Hz AC

Supply of 10 Sq.mm copper cable

Supply & Fixing of 200 Amp MCCB.

165 SQ MM 3.5 CORE ARMOURED ROUND WIRE ALUMINUM CABEL

Earthing Material (Copper Earth Strip, Copper Earth Plate etc. Including Digging of Pit & Complete Earthing Work in All Respect.

Supply & Fixing of Main Piping & Valves of 80mm Size Having Following Items.

80 mm dia Heavy Class Column Pipe in With Flanged Arrangement.

80 mm dia CI D\F Sluice Valve With Hand Wheel.

80 mm dia CI D\F Reflex Valve.

80 mm dia CI D\F 90° Bend.

80 mm dia M.S D\F Pipe of 1.5 M Length.

Reducer 80x50 MM

Guage Meter With Fittings.

Necessary Nuts, Bolts & Packings.

80 mm dia CI D\F Non Return Valve

Supply of Necessary Tools & Spanners. (Ring Spaner 6-32, Ring Spanner 32-36, Hammer 500 grm,Chisel Size-10 inch, Nose Piller-6 inch, screw Driver-12 inch, Screw driver, Tool box)

Installation & Commissioning of Pumping Plant & All Accessories Including All Consumable Items.

PUMPING PLANT

Supply and installation of 25 H.P automatic Star Delta starter, 2 no 50 HP, 3 phase starter with main swith encloser 250 Amp MCCB including water level senser etc. requried. 01 No stand by