Providing Water Supply Scheme Abadi Jasso Nangal

Amount

Boring with casing pipe for tube well in all soils except ordinary hard rocks requiring blasting including removing the casing pipe after the tube well is lowered & tested, equipment as required 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 150 m 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.

(b) 150mm nominal diameter (weight 21.6 kg per meter) 5.4mm 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 tube well bore.

(i) 150mm internal diameter (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. (b) 200mm 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 respect. (b) 150 mm internal diameter

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

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

Supplying and fixing M.S well cap having thread to fix on housing pipe complete in all respect . (c) 150 mm internal diameter

Supplying & fixing of bail plug of M.S. pipe complete with inverted U-hook attached to the bottom plug complete in all respect. (b) 150mm internal diameter (weight 21.6 kg per meter) 5.4 mm thickness

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

Development of stabilizing of the tube well 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. (a) Capacity of Air compressor 330 cfm at 250 PSI

Development of stabilizing of the tube well 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.

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

Construction of one No. RCC OHSR having capacity 15 KL (15,000 ltrs) height 15.50 mtr. up to FSL & 13.00 mtr. up to sill level from formation level complete with external RCC stair case with landing slabs at each staging RCC roof, ventilator single man hole cover lightening conductor, aluminium ladder inside tank portion etc. complete as decribed in schedule No. 3. Providing & fixing DI/D/F expansion joint conforming to IS -1536-1989 or latest and bail mouth and D/F puddle collars as per DWSS design, Duck foot bends conforming to ISI-13382 and CI/DF sluice Valve duly ISI marked ( IS 14846-2000 or latest) one each with inlet, outlet and scour pipes including providing and installing intel, outlet, scour pipes and overflow DI double flanged pressure pipes horizontally cast in sand moudls as per IS 8329-2000 and latest duly ISI marked from bottom dome to duck foot bend and further up to 2.75 mtr as per detail specification. TMT steel and painting of all complete shall be included in cost complete in all respect as per specifications. (The specification & drawing are based on safe bearing capacity of soil of 8.75 tones per sqm. In case the safe bearing capacity of soil is less than 8.75 tone per sqm. the contractor shall submit his own design for foundation portion based on actual safe bearing standard capacity as per DWSS specifications. The difference in quantites from the standard drawing based on 8.75 tone per sqm. to the safe bearing capacity will be paid as per CSR+prevalling celling premium). It also includs, providing & fixing automatic Electronic water level control device and construction of Plinth protection around OHSR with masonary toe wall with 40mm thick CC 1:2:4 on top over 100mm thick CC 1:8:16 & inside earth filling including overflow haudi complete in all respects including carriage.

Providing & Installing Testing & Commissioning of One No. Electrically driven Submersible Pumping set of reputed Make capable of delivering 84 LPM against a head of 47 mtr along with electric panel board consisting of electric appliances such as automatic Star Delta Push Button or oil immersed Starter, Main Switch, VM, Ampere Meter, ELCB, Shunt Capacitor, Single Phase preventer, Indicating Lamps, Kit-Kat etc. including M.S. Column Pipe of suitable size 50 mm =50 mtr (in 3 mtr lengths each with flanges , screwed and welded on both sides) rubber gaskets, nuts and bolts submersible cable (reputed make) complete in all respects as per standard Specifications.

Cost of pumping set

Cost of lowering 50mm Dia

Cost of submersible Cable 2.50mm2

Cost of Panel Board

Providing and installing 80mm 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

Providing, Laying , fixing & jointing of P.V.C. Pipes as per ISI-4985 (ISI marked with the prior approval of Engineer-in-Charge) along the Trenches and laying the same in Trenches to correct alignment and gradients, cutting, jointing and testing complete as per specifications. (Manually) (6kgf/cm2) (excavation & including specials)

PVC pipe 63mm o/d

Providing, Laying , fixing & jointing of P.V.C. Pipes as per ISI-4985 (ISI marked with the prior approval of Engineer-in-Charge) along the Trenches and laying the same in Trenches to correct alignment and gradients, cutting, jointing and testing complete as per specifications. (Mechnically) (6kgf/cm2) (excavation & including specials)

PVC pipe 63mm o/d

PVC pipe 90mm o/d

Providing and laying, jointing, fixing, testing ISI marked G.I. Pipe (as per IS 1239) B- Class, premium make such as (Jindal, Hissar) including cost of specials such as tees, bends, sockets elbow, cutting threading and testing in trenches in the ground complete.

G.I. pipe 50mm i/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 63mm o/d

PVC pipe 90mm o/d

Providing & fixing C.I/D.I Flanged end, stem of SS (AIS 1410) and Bronze (gunmetal) working parts Sluice Valves ISI marked 14846-2000, including jointing, testing & cost of Nut, Bolt & insertion sheet, all carriage complete (with the approval of Engineer - in – charge) Class PN-1 as per ISI

P/F & Jointing and ISI Marked gun-metal peet valve (heavy pattern) as per IS-778 with hand wheels on G.I. Pipe lines laid in the ground or inside building including all carriage complete.

50 mm i/d Gun metal peet valve (heavy duty)

Providing, Fixing & jointing Cast Iron Surface box for Sluice Valve, Air Valve, Fire hydrant etc. including all carriages complete.

Construction of masonry sluice valve chamber excluding Sluice valve cover as per standard design & drawings of public health department 10 No. With each of Size 0.6m x 0.6m

Hand boring Horizontly for crossing of pipe under road or any other obstacle by Auger/Bocki method. Including excavation, stringing and jointing of pipe upto 160mm complete.

Providing proposed water connection with multijet water meter to household upto wall with providing, laying, jointing, testing G.I pipeline 15mm i/d =2.50 mtr, B-class as per CSR 28.36(a), (above GL), providing & fixing MDPE pipe 15mm i/d with special 2.0 mtr below GL including cost of special such as tees, bends, sockets, elbow, peet valve, union, nipple & hooks .etc cutting , threading & testing in trenches in the ground and ISI 15mm i/d GM ferrule as per IS:2692 & 3"" i/d clamp with C.I bib cock, 15mm i/d as per IS:210 with siainless steel spindle of approved make as per CSR 30.65(b).

Providing, Installing, testing & commissioning one No. Electronically actuated, Diaphragm Operated, Metering System, Chemical Dosing Chlorinator, suitable for delivering 0.5 to 6 Litres of Bleaching Powder solution/ Sodium Hypo solution per hour under maximum delivery pressure upto 7 Kg.cm2, and suction lift not less than 1.5 m, as per DWSS standard specifications.

Construction of Pump Chamber Below OHSR TANK size 2.20x2.20m Without gravel pit but including electric wiring as per analysis, complete in all respects.

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.

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 &. (Including carriage)

Providing & fixing D.Hook complete with MS Bolts size 300mm x 18mm as per standard Drawing D-7. (Including carriage)

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. (Including carriage)

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-4 complete in all respects (Including carriage)

Construction of Cement Concrete, Foot Path with masonry toe wall & earth filling inside water works as per standard Drawing D-7. (Including carriage)

Providing & fixing MS Sign Board as per standard size of DWSS as per Drawing D-20 (Including carriage)

Construction of brick masonry bore pit chamber/haudi around the tubewell with 10 gauge M.S. Sheet cover and 30x30x4mm M.S. angle frame complete in all respect as per analysis and Drawing.

Providing, Laying , fixing & jointing of P.V.C. Pipes as per ISI-4985 (ISI marked with the prior approval of Engineer-in-Charge) along the Trenches and laying the same in Trenches to correct alignment and gradients, cutting, jointing and testing complete as per specifications. (Mechnically) (10kgf/sqcm) (excavation & including specials)

90mm o/d pipe of 10 Kgf/sqcm

Providing & fixing C.I/D.I Flanged end, stem of SS (AIS 1410) and Bronze (gunmetal) working parts Sluice Valves ISI marked 14846-2000, including jointing, testing & cost of Nut, Bolt & insertion sheet, all carriage complete (with the approval of Engineer - in – charge)

Providing, Fixing & jointing Cast Iron Surface box for Sluice Valve, Air Valve, Fire hydrant etc. including all carriages complete @ 3Kg Each (2x3kg = 6kg)

Construction of masonry sluice valve chamber excluding Sluice valve cover as per standard design & drawings of public health department (2 no. each of size 0.9m x 0.9m

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 including Supplying and spreading of farm yard manure@ 0.18 cum per 100 sqm & loosening.

Supplying and Planting prmanent trees including digging of earth pits size 75x75x75 cm deep refilling the excavated earth with manure supplyed @0.113cum each and watring supplying through tractor tanker(trees like Neem, Ashoka, Dake, arjun etc.)

Planting ground cover plants including digging and refilling of beds with excavated soil and FYM, Fertilizer and insecticides, planting of saplings at 30cm distance from plant to plant and row to row, providing and fixing brick tiles edging.

Planting, flower beds including digging and refilling of beds with excavated soil and FYM, fertilizer and insecticides, plating of sapling at 30cm distance from plant to plat and row to row.

Provision for one way stand post with khura complete in all recpect.

Operation & Maintenance of entire water supply scheme including Pump oprator cum-chowkidar, consumables, repair of structures, distribution system , minor repair of machinery, collection of water tariff, lawns with fine grassing & ornamental plants with manure & watering etc for three month aftercompletion at water work site.