Water Supply Scheme BHADIAR Bifurcated from existing Water Supply Scheme Ranike Block Attari Distt Amritsar

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 ccessory,transportation to site and vice versa etc. complete in all respect. Boring with 200mm I/d Housing Pipe 0 to 150m

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 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. 150mm steel stariner (slot size 0.15 mm/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. 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 well cap having thread to fix on housing pipe complete in all respect 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. 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. Capacity of Air compressor 300 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.)

Provision for Sanitary clay seal ( as per BIS code IS 2800:2019) including Sterlization of Tubewell

Construction of one No. RCC OHSR having capacity `15 KL (15,000 ltrs) height 18.00 mtr. up to FSL & 15.50 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.

Providing & Installing Testing & Commissioning of One No. Electrically driven Submersible Pumping set of reputed Make capable of delivering 110 LPM against a head of 57.00 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 GI. Column Pipe of suitable size 50 mm = 35.5 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.

Motor with pump

Panel Board

Cost of submersible Cable 2.50 mm2 (with Length)

Cost of lowering (with length) GI Pipe 50 mm i/d=35.5

Providing and installing 100mm 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.

Providing, Laying , fixing & jointing of P.V.C. Pipes as per ISI-4985 (ISI marked with the prior approval of Engineer-in-Charge) alon`g 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

PVC pipe 90mm 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) alon`g the Trenches and laying the same in Trenches to correct alignment and gradients, cutting, jointing and testing complete as per specifications(Mechnically) including the cost of excavation )(6 kg/cm2)

PVC pipe 63mm o/d

PVC pipe 90mm 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 63mm o/d

Dismantling of metallic road with bituminous course 50 to 75mm thick C.C. 1:8:16 and making good the same to its original condition complete in all respects as per analysis A – 25 63mm

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

Providing, Fixing & jointing Cast Iron Surface box for Sluice Valve, Air Valve, Fire hydrant etc. including all carriages complete 3No. with Each 3kg i.e (3 x 3 = 9 kg)

Construction of masonry sluice valve chamber excluding Sluice valve cover as per standard design & drawings of public health department 3 No. With each of Size 0.6m x 0.6m

Providing proposed water connection to house hold up to wall with providing, laying jointing, testing MDPE pipe lines 15mm i/d=2.00 mtr(Below GL) and ISI Marked G.I Pipe 15 mm i/d (As per IS 1239) B Class approved make =2.5 mtr (Above GL) , including cost of specials such as tees, bends, sockets, elbow etc. cutting, threading, and testing in trenches in the ground and ISI marked 15mm i/d GM ferrule as per IS: 2692 and 3" i/d clamp with c.i bib cock 15mm i/d as per IS:210 with stainless steel spindle of approved make as per CSR 30.65(b) complete

Providing & fixing proposed ( Brass ball Valve 15mm i/d GI nipples 15mmx 150mm x100mm ,Gi Elbow,GI union, Gi hooks & GI filter including ISI marked water meter complete in all respect.

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 With 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 PCC Fencing Poles With 6' height, 3" x 3" Top & 4" x 3" Base provided with 3 nos. hooks complete in all respects

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 & Analysis A-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 & Analysis A-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-7.

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

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) 110mm 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) 100mm o/d

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)

Rough grassing including uprooting rank vegetation and weeds by digging the area to a depth of 15 cm, removing all weeds and other growth with roots by forking repeatedly, breaking clods, mixing fertilizer, levelling and dressing for planting new grass, including disposal of all rubbish with all leads and lifts, planting doob grass in rows 15 cm apart in both directions, watering and maintenance till first mowing.

Digging of pits in all kinds of soil & refilling the same, with the excavated earth mixed with well decayed farm yard manure @ 30% of pit volume and insecticide for termite control

Supplying and planting permanent trees in prepared pits and watering

Planting ground covers (ordinary) including digging of beds to 15 cm depth and mixing FYM, fertilizer and insecticides, planting of sapling at 25cm distance from plant to plant and row to row.

Planting bulbous flower beds including digging of beds to 15 cm depth and mixing FYM, fertilizer and insecticides, planting of sapling at 30cm distance from plant to plant and row to row.

Operation & Maintenance of entire water supply scheme including Pump oprator cum-chowkidar, lawns fine grassing & ornamental plants with manure & watering etc for three month aftercompletion at water work site. Sodium hypochloride solution for disinfecting ( Cost for 3 Months)

Provision of Carriage of material beyond 5 km complete in all respects

Carriage of Bajri (Course Agrregate)

Carriage of Sand (Fine Aggregate)