WS Scheme Bhikhiwind, Block Bhikhiwind, Distt. Tarn Taran. Under JJM/Special Assistance to States 2023-24 Share

Amount

Drilling of 9" Trail bore with hand boring machine including rate for electric logging ( Electric logging shall be carried out by contractor up to full depth) complete in all respect. Water sample of water wearing strata which are suitable for pumping out water shall be tested for physically and chemically anaysis Heavy Metal and Urainium. The rates for testing will be separate paid against Tubewell relevant item of the bid.

Drilling of 500 mm dia bore with reverse rotary rig in all kinds of soil including the cost of consumabl stores, fuel oil and transportation of rig to the site. Complete in all respects.

Drilling of 500mm dia bore with reverse rotary rig upto 150 mtr depth BGL.

1. Erection and dismantling of boring plant including all arrangement for the transportation of the boring equipment to site of work from the store of contractor at site and back are to be made by the 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 tube-well be arranged by the firm/ contractor at site at his own cost.

2. In case the bore is converted into a tube-well payment of bore shall be made up to the bail plug plus margin (7% of main bore drilling or as actual as per field requirement whichever is less) required for sustaining the main bore. The test bore beyond margin shall be paid at the rate of test bore drilling.

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

Supplying, assembling, lowering and fixing in vertical position in bore well,unplasticized PVC medium well casing (CM) pipe of required dia, conforming to IS: 12818-2010, including required hire and labour charges, fittings & accessories etc. all complete, for all depths, as per direction of Engineer – in charge.

200 mm nominal size dia.

Supplying, assembling, lowering and fixing in vertical position in bore well unplasticized PVC medium well screen (RMS) pipes with ribs, conforming to IS:12818, including hire & labour charges, fittings & accessories etc. all complete, for all depths, as per direction of Engineer-in-charge.

200 mm nominal size dia.

Supplying & fixing of M.S pipe bail plug suitable for 150mm dia UPVC casing pipe having thickness of socket as 12mm length 100mm & base plate of 8mm thick complete in all respects.bail plugcomplete 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 arrangment for preserving strata sample collected from the bore.

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

Supplying 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)

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

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 asdirected by the engineer-in- charge including cost of tools, appliances & consumable to the satisfaction of Engineer-in-charge.

Provision for sanitary clay Seal (PIS code IS 2800:2019) including stablization of Tubewell with revese rotary

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 Machanically

160mm o/d pipe of 10 Kg/cm2

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)

150 mm 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 0.9m x 0.9m

Providing & Installing Testing & Commissioning of One No. Electrically driven diaphragm opreated metering system chemical dosing chlorinator suitable for 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 left not less than 1.5 mtr., as per DWSS standard specifations.

Providing & Installing Testing & Commissioning of One No. Electrically driven Submersible Pumping set of reputed Make capable of delivering 520 LPM against a head of 67 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 G.I. Column Pipe of suitable size 80 mm =35 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. Note:- Excluding the cost of old machinery

Cost of pumping set

Cost of lowering (with length) 80mm

Cost of submersible cable (with length)4mm2

Cost of pannel board

C.I FITTING OUTSIDE PUMP CHAMBER Providing and installing 150mm 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

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