Village Baghian Khurd Block Sidhwan Bet

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.

Note. 1. Erection and dismentalling of boring plant including all arrangement for the transportaion of the boaring equipment to site of work form the stoe of contractor at site and back are to be made by contractor at his own cost. All rates should be quoted for supplying the material at site of work. Pits for collection of water and water for drilling tubewell be arranged by the firm/ contractor at site at own cost and levelled after the completion of work.

2. In payment of bore shall be made upto the bail plug plus margin (7% of main bore drilling cr as actual as per field requirement whichever is less) required for sustained the main bore.

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 21.6 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 0.15/0.20mm) 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 respect.

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 at quarry site of gravelof 1/6" to 1/8" sizes including pouring and packing in the annual space between the pipe assembly & bore. The gravel should be free from dust,dirt, or the vegetable manner as per IS 4097-1967 with latest amendments(to be paid as per actual length of pipe) Note: The rates including loading & unloading charges.Carriage from quarry site will be paid as per actual.

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, Uranium etc.)

Provision of sterilizing of well on the completeion of tubewell as per BIS: 2800:2019 be made

Constructing one No. of 15 KL (15000 litres) Capacity with sill level not less than 13.0 m height upto FSL 15.0 mtr from formation level complete with external RCC stair case with landing slabs at each staging RCC roof, ventilator single main hole cover lightening conductor etc. complete as described in schedule No.3. Providing and fixing D.I. K9 D/F expansion joints or latest bell mouth and D/F puddle collars as per design submitted by contractor. Duck foot bends, Conforming to ISI - 13382 and D.I. K9 D/F sluice Valve duly ISI marked (IS-14846-2000 or latest) one each with inlet, outlet and scour pipes, including providing and installing inlet, outlet scour pipe and overflow D.I. double flanged pressure pipes horizontally cast in sand moulds as per IS 7181/1986 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 & painting of all complete shall be included in cost & P/F aluminium leader inside the OHSR complete in all respect as per specifications. (The specifications & drawing are based on safe bearing capacity of soil of is less than 8.75 tone per sqm. In case the safe bearing capacity of sail is less than 8.75 tone per Sqm. The contractor shall submit his own design for foundation portion based on actual safe bearing capacity as per DWSS specifications. The difference in quantities from the standard drawing based on 8.75 tone per sqm safe bearing capacity will be paid as per CSR+ Prevailing Ceiling Preminum including supplying fixing and testing at site Automatic electronic water level indication system with gun metal float sensor and electric cable suitable for three phase pump submersible/ monoblock to be fixed on existing panel for OHSRs complete in all respects 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 scower haudi also including the cost of SBC test of soil and carriage complete in all respect

Rising Main

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 including cost of earthwork in excavation and back filling complete as per specifications.

90mm o/d PVC pipe 10kg

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)

80mm i/d Sluice valve flanged

Construction of masonry sluice valve chamber excluding Sluice valve cover as per standard design & drawings of public health department (1no. each of size 0.60m x 0.60m)

Distribution

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

PVC Pipe 63 mm o/d

PVC Pipe 75 mm 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 63 mm o/d

PVC Pipe 75 mm o/d

PVC Pipe 90 mm 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 63 mm 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)

Providing, fixing and jointing ISI Marked GunMetal 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

65mm i/d Gun Metal peet valve heavy pattern.

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 connections with Water Meter

Providing Household Connection laying, jointing, fixing, testing MDPE pipe (as approved by Engineer-in-Charge), including cost of excavation, refilling with meter, C.I. bib cock as IS:210 with stailess steel spindle 20mm O/d MDPE pie 4.50mtr. (2.50mtr. MDPE 2.00mtr G.I, Vertical pipe) 3" i/d uPVC clamps, GM ferrule ISI marked connection of15mm i/d ferrule medium, specials such as tees, bends, sockets, elbows, nipples (100 mm & 150 mm) union couplings, G.I. Hooks etc. and Gun metal peet valve (heavy pattern) with hand wheels on MDPE pipeline laid in the ground or inside building , cutting, treading making hole in wall and testing in trenches in ground. Complete in all respect.

Providing New Water Meters for all Households with 15mm i/d water meter of reputed make multi-jet, magnetically driven, Hermetically Sealed 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 with Toilet

Construction of Pump Chamber size 3.05 m x 3.70 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

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 81 LPM against a head of 61.00 mtr (3.00BHP) complete in all respects

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

Providing & Fixing of submersible cable 2.50mm complete in all respects.

Providing & Fixing of G.I Column Pipe of 40mm i/d complete in all respects.

C.I. Fittings Inside Pump Chamber

Providing and installing 80 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

Development of Head Works

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 2 (55 + 45) - 1.22 = 198.78 198.78 x 3 = 596.34 mtr.

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

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

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

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 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

Providing & fixing MS Sign Board as per standard size of DWSS

O & M (3 Months)

Operation and maintenance of water supply scheme for 3 month including Salary of Pump Operator Cum Chowkidar & Sodium Hypochloride complete in all respects.

Environment

Surface dressing of ground including removing rank vegetation and inequalities not exceeding 15 cm deep and disposal of rubbish, lead up to 50 m and lift up to 1.5 m in all kinds of soil.

Supplying and planting permanent trees in prepared pits and watering.

Provision for one way stand post khuraah