PROVIDING AND INSTALING NEW TUBEWELL AT WATER SUPPLY SCHEME HARIPUR BLOCK ADAMPUR DISTRICT JALANDHAR

Amount

TUBEWELL (REVERSE ROTARY RIG ) Drilling of 500mm dia bore with Reverse Rotary Rig in all kinds of soil including the cost of consumable stores, fuel oil and transportation of rig to the site. complete in all respect.

Drilling of 500mm dia bore with Reverse Rotary Rig Upto 150 m depth BGL. 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.

200mm nominal diameter (weight 33.6 kg per meter) 6.4mm 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 tubewell bore.

200mm Steel Strainer (slot size 0.75mm) 6.30 mm thickness

Supplying, Fixing & lowering of Stainless Steel Socket 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 complete in all respect.

200 mm 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.

200mm 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. 200mm internal diameter (weight 33.6 kg per meter) 6.4mm thickness

Supplying and fixing mild steel centering guides made out of 32mm x 6mm thick M.S. bar complete in all respects.

Supplying & Fixing of well cap having thread to fix on housing pipe complete in all respect. 200mm 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 arrangement for preserving strata sample collected from the bore.

Supplying at quarry site of gravel of 1/16" to 1/8" sizes including pouring and packing in the annular space between the pipes assembly and the 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)

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

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

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 and 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.

Making electric Logging of borehole with electronic well logger including cost of equipment at site etc. complete in all respect

Provision for Sanitary Clay Seal (As per BIS Code IS 2800:2019) Including sterilization of Tubewell.

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 Including Specials) (10kgf/ cm2) Pressure

160 mm o/d 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, all carriage complete (with the approval of Engineer in-charge).Class PN-1 as per ISI

150mm i/d Sluice Valves flanged

Construction of masonry Sluice Valve Chamber excluding Sluice valve cover as per standard design & drawings of public health department. each of Size 0.9 m. x 0.9 m.

New Pumping Machinery Providing & installing, testing & commissioning of 1 no electrically driven Submersible Pump make capable of delivering 674 LPM against a head of 75 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 GI column Pipe of IS 1239-2004 medium class size 100mm and Length 46 mtr.(in 3mtr lengths each with flanges,screwed and welded on both sides) rubber gaskets, nuts and bolts submersible cable of 200 Mtr. Length and 6.00 mm2 size as per IS694-1990 reaffirmed 2000 complete in all respects.

674 LPM 75 mtr. (Motor with Pump)

Panel Board

Cable (Size/Cost) 6.00mm2=200mtr.

Column Pipe (G.I)( Size/Length) (100mm i/d=46mtr.)

Less Credit of old Machinery (15.00 BHP) And column Pipes (-)

D.I FITTING INSIDE PUMP CHAMBER Providing and installing 150 mm 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.

Less Credit of old C.I FITTING .(150mm i/d) (-)

CHLORINATION PLANT 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.

Construction of Gravel Pit outside the Pump Chamber. (0.90m Dia.) as per standard design & drawings

Carriage of Material such as Bajri & Sand Upto lead 0-110 Km complete in all respect.

Jay Pee and Sons