Village Bir Akhara

Amount

TUBE WELL

Boring with casing pipe for tubewell in all soils except ordinary hard rocks requiring blasting including removing the casing pipe after the tube well is lowered & tested , equipment as requried such as hand boring machine and its accessory, transportation to site and vice versa etc. complete in all respect.

Boring with 200mm id Housing pipe upto 150m depth BGL

Supplying, lowering of MS Pipe as per IS:4270-2001 including MS sockets having dimensions as per IS code duly welded with MS electrode to have extra strength to lower the pipe into tubewell bore.

150mm nominal diameter (weight 2.16 kg per metre) 5.4 mm thickness.

Supplying, fixing & lowering of Stainless Steel Cage type wire wound screen as per IS:8110-2000 or latest ISI marked, duly welded with suitable grade S.S. welding electrode to lower the strainer into tubewell bore.

150mm steel strainer (slot size 0.15mm) 5.00 mm thickness

Supplying, fixing and lowering of stainless steel socket as per IS 8110-2000 or latest, ISI marked duly welded with suitable grade ss welding electrode to lower the strainer into tubewell bore complete in all respect.

150mm Internal diameter

Supplying, lowering & fixing of M.S Special socket to connect S.S Strainer to M.S Pipe duly welded with suitable grade welding electrode complete in all

150mm internal diameter

Supplying & fixing of M.S Clamp of size 150mm X 12mm made out of MS Flat 1.52m long, suitable to fit Housing pipe including the cost Nut & Bolts of Suitable size complete in all respect.

Supplying at site Wooden Box of suitable size with Lid & locking arrangment for preserving strata sample collected from the bore.

Supplying & Fixing of bail plug of M.S pipe complete with inverted U-hook attched to the bottom plug complete in all respect.

150mm internal diameter (weight 21.6 kg per metre) 5.4 mm thickness

Supplying & Fixing of well cap having thread to fix on housing pipe complete in all respect.

150mm internal diameter

Development and Stabilizing of the tubwell with air compressor of required capacity as directed by the engineer-in- charge including cost of tools, appliances & consumable to the satisfaction of Engineer-in-charge.

Capacity of Air compressor 300 cfm at 250 PSI

Development and Stabilizing of the tubwell with submersible pump of required capacity as directed by the engineer-in- charge including cost of tools, appliances & consumable to the satisfaction of Engineer-in-charge.

Collection of water sample from different strata and testing of sample from approved laboratory (Phisical & chemical Analysis)

Testing of water sample for Heavy metal from approved laboratory (Toxic material such as Arsenic, lead, mercury, pesticide etc.)

DISTRIBUTION NETWORK

Providing, Stringing out uPVC 6kg/sqcm pipes and specials ISI Marked as per ISI-4985 casting along the Trenches and laying the same in Trenches To correct alignment and gradients, cutting. Jointing and testing complete including cost of earthwork in excavation and back filling complete as per specifications for less than 3 mtr street width. (Manualy)

PVC pipe 50mm o/d

Providing, Stringing out uPVC 6kg/sqcm pipes and specials ISI Marked as per ISI-4985 casting along the Trenches and laying the same in Trenches To correct alignment and gradients, cutting. Jointing and testing complete including cost of earthwork in excavation and back filling complete as per specifications for more than 3 mtr street width. (Mechanicaly)

PVC pipe 50mm o/d

PVC pipe 50mm o/d

Dismantling brick or flagged stone flooring without concrete base and relaying of dry brick on edge paving with a dismantled bricks including sand grouting.

PVC pipe 50mm o/d

Dismantling of metallic road with bituminous course 50 to 75mm thick C.C. 1:8:16

PVC pipe 50mm o/d

Providing, fixing and jointing ISI Marked Gun-Metal peet valves (Heavy Pattern) as per IS 778 with hand wheels, on G.I. Pipe lines laid in the ground or inside buildings including all carriages complete.

Construction of masonry sluice valve chamber excluding Sluice valve cover as per standard design & drawings of public health department Size 0.6m x 0.6m

HOUSE SERVICE CONNECTION & WATER METER

Providing and Laying, jointing, fixing, testing MDPE/GI pipe lines 15mm i/d B-Class, including cost of Specials such as tees, bends, sockets, elbow etc. cutting, threading and testing in trenches in the ground complete, 3" I/d Clamp, Providing ISI Marked G.M. 15mm i/d ferrule medium as per IS:2692, drilling and tapping cost iron pipe lines of all diameters and screwing in ferrule and connection complete in all respect. Providing and fixing in position CI Bib Cock 15mm i/d as per IS:210 with stainless Steel spindle of approved make (to the approval of Engineer-in-charge) complete in all respect.

Providing, fixing and jointing Water Meter (Multi Jet) in G.I. pipe including cutting and threading pipe and making long screw etc. complete including cost of G.I. jam nut complete. 15mm i/d, Providing, fixing and jointing gun-metal peet valves (Heavy pattern) with hand wheels, on G.I pipe lines laid in the ground or inside buildings including all carriages complete. 15 mm i/d, 15mm socket, MS hooks complete in all respect.

CHLORINATOR

Providing, installing, testing & commissioning one no. Electrically actuated, diaphragm operated, Metering system, chemical dosing Chlorinator, suitable for delivering 0.5 to 0.6 litres of bleaching powder solution/ sodium hypo solution per hour under maximum delivering pressure upto 7 kgcm² and suction lift not less than 1.5m as per DWSS standard Specification.

PUMP CHAMBER

Construction of Pump Chamber size 2.50 m x 2.50 m including cost gravel pit and electric wiring & toilet block complete in all respects as per standard drawing D-1-1 to D-1-4 & Analysis of rates A-2 complete in all respects.

Construction of Sanitary Latrine in pump Chamber for Foundation and plinth of WC rooms including flooring, PVC pipes, Junction Box, 1 Nos. Leach Pits, Super structure WC Room etc.

Pumping Machinery

Providing & Installing Testing & Commissioning of One No. Electrically driven Submersible Pumping set of reputed Make capable of delivering 20 LPM against a head of 62 mtr (3.00 BHP) complete in all respects.

i) Providing & Fixing of Electric Control panel board Consisting of elctric appliances such as automatic Star Delta Push Button, (As per PSPCL norms) Main Switch, VM, Ampere, Meter, ELCB, Shunt Capacitor, Single Phase preventer, Indicating Lamps, Kit-Kat etc.complete in all respects 1 job.

ii) Providing & Fixing of submersible cable 2.50mm² cable = 80 mtrs.

iii) Providing & Fixing of M.S Column Pipe of 50 mm i/d 40 m complete in all respects.

SOLAR PANEL

Providing, Fixing, Installing, Commissioning, Solar Panel Energy System (Monocrystalline) for amount of electric power required for running electric motor and other appliances such as fan, tube, Bulb etc in water works site. including Bi-directional meter and inverter of suitable capaity as per guidelines issued by PEDA complete in all respects. (The rate for this item should be quoted after deduction the amount of 25% subsidy to be provided by Govt. of India.) (Ministry of New And Renewable Energy (Grid Connected Rooftop Solar Division) letter Attached No. 03/88/2015-16/GCRT Dt. 30.03.2017 )

C.I FITTING INSIDE PUMP CHAMBER

Providing and installing 100 mm dia delivery main (From Tube well to Duck Foot bend including cost of C.I/D.F Pipes, D/F Sluice valves, D/F NRV & Specials as C.I Bends, Tail Piece Tees etc.. inside the pump chamber as per standard design complete in all respects as Annexure A12 – 2 & Drawings D-12 & D-17. complete in all respects.

DEVELOPMENT OF HEAD WORKS SITE

Providing & fixing G.I. Barbed wire 3 ply fencing around the head works site in three rows complete in all respects including cost of winding wire & aluminum painting complete in all respects as per standard Drawing D-6 & 8 (as per Analysis A-8)

Providing & fixing angle iron pickets with angle 40mm x40mm x 6mm including cost of concrete block & painting complete in all respects as per standard Drawing D-8 & (as per Analysis A-9-A).

Providing & fixing D.Hook complete with MS Bolts size 300mm x 18mm as per standard Drawing D-7 & Analysis A-9

Construction of brick masonry corner pillar including cost of cement pointing including cost of material complete in all respects as per standard Drawing D-3 & Analysis A-5.

Construction of masonry gate pillar including cost of MS Steel Gate size 1.22mtr x 1.37 mtr as per standard Drawing with including D-4 & Analysis A-6 complete in all respects

Construction of Cement Concrete, Foot Path with masonry toe wall & earth filling inside water works as per standard Drawing D-10 & Analysis A-11

Providing & fixing MS Sign Board as per standard size of DWSS as per analysis A-24

O & M (3 Months)

Operation and maintenance of water suplly scheme for 3 month including Salary of 1 No. Pump Operator Cum Chowkidar complete in all respects.

ENVIRONMENT MANAGEMENT

Planting permanent hedge including digging of trenches 60 cm wide and 30cm deep refilling the excavated earth and planting hedge plants at 30 cm apart.

Making lawns including ploughing & dragging with 'Sohaga' breaking of clods, removal of earth rubbish dressing & Supplying doob grass roots and planting at 15 cm. apart.

Supplying and planting shedy and ornamental trees like Neem, Deik, Bottle Brush, Gulmohar, Arjun and Ashoka including digging of earth pits size 75cm x 75cm x 75cm deep, refilling the excavated earth .

Planting flower beds including digging and refilling of beds with excavated soil and FYM, fertilizer and insecticides, planting of sapling at 30cm distance from plant to plant and row to row including 150mm toe wall around the bed with plaster (80mm BGL and 80mm AGL)