PROVIDING WATER WORKS IN DERA BAL BLOCK JALANDHAR WEST DISTT JALANDHAR

Amount

TUBEWELL (Hand Boring Machine) 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 required such as hand boring machine and its accessory, transportation to site and vice versa etc. complete in all respect.

Boring with 250mm id Housing pipe upto 125m depth BGL

Supplying, Lowering of MS Pipe as per IS-4270-2001 including MS Socket having dimansions as per IS code duly welded with MS electrode to have extra strength to lower the pipe into tubewell bore

200mm nominal diameter (weight 41.6 kg per meter) 8.0mm 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.

200mm Steel Strainer (Slot Size 0.15) 6.30 mm thick.

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 tube well bore complete in all respect.

200 mm internal diameter

Supplying lowering & fixing of MS special socket to connect S.S Strainer to M.S pipe duly welded with suitable grade welding electrode complete in all respect.

200mm Internal diameter.

Supplying & fixing of M.S Clamp of size 150mm×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 arrangement for preserving strata sample collected from the bore.

Supplying & fixing of bail plug of M.S pipe complete with intverted U-Hook attached to the bottom plug complete in all respect.

200nn internal diameter (weight 41.6kg per meter) 8.0 mm thickness

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

200mm internal diameter

Development and Stabilizing of the tubewell 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 tubewell 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 approval laboratory (Physical & Chemical Analysis)

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 sterilization of tubewell

OHSR Constructing one No. of 50 KL (50000 liters) Capacity with sill level not less than 17.00m height upto FSL 20.00 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 CI D/F expansion joints conforming to (IS-7181/1986) or latest bell mouth and D/F puddle collars as per DWSS design on basis of enclosed drawing. Duck foot bends, Conforming to ISI - 13382 and CI 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 CI double flanged pressure pipes horizontally 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 aluminum 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 Premium including providing and fixing automatic Electronic Water Level control Device and Construction of Plinth protection around OHSR with masonry toe wall with 40 mm thick CC 1:2:4 on top over 100 mm thick CC 1:8:16 & inside earth filling, including overflow haudi complete in all respects.

PUMP CHAMBER Size 2.20×2.20 mtr WC Construction of Pump Chamber size 2.20x2.20m With gravel pit but including electric wiring as per analysis, complete in all respects.ct.

Rising Main Providing, laying, fixing & jointing of PVC pipe as per ISI-4985 (ISI Marked with Prior approval of Engineer in- Charge ) along the tranches and laying the same in tranches to correct alignment and gradients , cutting, jointing & testing complete as per specifications. for more than 3 mtr. Street width Complete in all respect. ( Mechanically Excavation specials 10kgf/ cm2 Pressure)

110 mm o/d PVC pipe

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, (with the approval of Engineer - in – charge) ( class PN-1 as per ISI)

100mm i/d Sluice Valve Flanged

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.

CHLORINATION & DISINFECTION Prov. & Fixing Electronically actuated, Diaphragm Operated, Metering System, Chemical Dosing Chlorinator, suitable for delivering 0.5 to 6 Liters 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.

Distribution System Providing, laying, fixing & jointing of PVC pipe as per ISI-4985 (ISI Marked with the prior approval of Engineer in- Charge ) along the tranches and laying the same in tranches to correct alignment and gradients , cutting, jointing & testing complete as per specifications. For less than 3 mtr. Street width Complete in all respect. specifications for Mechanically Excavation including specials (6kgf/ cm2) Pressure

PVC pipe 63mm o/d PVC 6 kg/cm2

Dismantling of cement concrete 80mm thick cement concrete 1:2:4 over 100mm thick C.C. 1:8:16 and making good the same to its original condition complete in all respects

PVC Pipe

Connection with existing PVC pipe including cost of PVC tee and PVC saddle piece and earth work in excavation & back filling complete in all respect.

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

80mm i/d Sluice Valves Flanged

Construction of masonry sluice valve chamber excluding Sluice valve cover as per standard design & drawings of public health department .Size 0.60m x 0.60m

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

Water Connection Providing proposed water connection to house hold up to wall with providing, laying jointing, testing GI pipe lines 15mm i/d=2.50 mtr B- Class ,( Above GL), Prov. & fixing MDPE pipe 15mm i/d with specials 2.00 Mtr (Below 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.

New Pumping Machinery Providing & installing, testing & commissioning of 1 no electrically driven Submersible Pump set capable of delivering 519 LPM against a head of 70 mtr along with electric panel board consisting of electrical appliances such as automatic Star Delta Push Button or oil imeersed starter,Main Switch,VM,AMpere Meter, ELCB, Shunt capacitor.Single phase,preventer,Indicating lamps,Kit-Kat etc. including G.I. column Pipe of IS 1239-2004 medium class size 80mm and Length 45 mtr.(in 3mtr lengths each with flanges,screwed and welded on both sides) rubber gaskets, nuts and bolts submersible cable of 105 Mtr. Length and 4.00mm2 size as per IS694-1990 reaffirmed 2000 complete in all respects.

Motor 519 LPM, Head 70 Mtr.

Panel Board

Cable (Size/Cost) 4.00mm2

Column Pipe (G.I)( Size/Length) (80mm i/d)

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

Development of Water 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.

Providing and Fixing precast pre-stressed cement concrete fencing pole M-40 by 4 Nos. parallel high tensile entwined wire (ISI marked wire 4 mm dia fencing pole size at bottom 4" x 4", size top 3" x 4",Lenght 6ft, hooks 6 No. including cost of excavation, sand filling and erection complete in all respects.

Providing & fixing D-Hook complete with MS Bolts size 300mm x 18mm as per standard Drawing Complete in all respects

Construction of brick masonry corner pillar including cost of cement pointing including cost of material complete in all respects as per standard Drawing.

Construction of masonry gate pillar including cost of MS Steel Gate size 1.22mtr x 1.37 mtr as per standard Drawing complete in all respects.

Construction of Cement Concrete, Foot Path with masonry toe wall & earth filling inside water works as per standard Drawing Complete in all respects.

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

Environmental Charges 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 @ 0.18cum per 100 sqm & loosening.

SupSupplying and planting permanent trees including digging of earth pits size 75cm×75cm×75cm deep refilling the excavated earth with manure supplied @ 0.113 cum each and watering 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, providing and fixing brick tiles edging.

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

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

Carriage of Material such as Bajri & Sand at site complete in all respect.

GURJIT SINGH CONTRACTOR