Water Supply Scheme Rangheri Khurd

Amount

Drilling of 600 mm dia bore with Reverse Rotary Rig in all kinds of soil including the cost of consumable sores, fuel, oil and transportation of Rig to the site. Complete in all respects.

Drilling of 600mm dia bore with Reverse Rotary Rig upto 150m Depth BGL.

Drilling of 600mm dia bore with Reverse Rotary Rig upto 150m Depth up to 200 Mtr.

Supplying & lowering MS Pipe as per IS 4270-2001 including MS sockets having dimensions as per IS code duly welded with MS electrode to have extra strenght to lower the pipe into tubewell bore.

150mm nominal diameter (wight 21.6 kg per meter) 5.4 mm thickness.

Supplying, lowering of Stainless Steel Cage type wire wound screen as per IS:8110-2000 or latest Duly welded with suitable grade S.S welding electrode.to lower the strainer into tubewell bore.

(a) 150 mm internal diameter (slot size 0.75mm) 5.00 mm thickness

Supplying & fixing and lowering of stainless steel sockets as per IS 8110-2000 of latest ISI marked duly welded with suitable grade SS welding electrode to lower the strainer into tubewell bore complete in all respects.

(a) 150 mm internal diameter

Supplying, lowering & fixing of MS Special socket to connect SS Strainer to M.S. Pipe duly welded with suitable grade welding electrode complete in all respects.

(a) 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 last strata and testing of sample from approved laboratory (Physical & chemical Analysis)

Supplying and fixing M.S well cap having thread to fix on housing pipe complete in all respect

(c) 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) 5.40mm 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.

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

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

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

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.

(b) Capacity of Air compressor 550 cfm at 600 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 Uranium in water testing

Constructing 1 No. of 15 KL capacity having height of 15.50 m upto FSL including the cost of inlet,outlet,overflow & scour & vertical pipes, CI duck foot bends,expansion joints,puddle collar,lightening conductor, earthing ,MS steel ladder of tank portion stair case with G.I pipe railing on both sides Ventilation alumenium ladder inside the tank, ,Scour/overflow Sluice valves and making connections with rising main,Automatic electronic type water level indication system with gun metal float sensor and electrical cable suitable for three phase pump submersible / monoblock to be fixed on existing panel for OHSRs, Plinth protection around OHSR, with 40mm thick CC 1:2:4 over 100mm thick CC 1:8:6 Complete. Construction of over flow houdi size 1.20x1.20mtr, 1.20 mtr depth and distribution pipe line complete in all respects & confirming to outline skecth as per DWSS specifications.

Construction Pump Chamber 2.50x 2.50 m size in brick masonry with toilet block as per Public Health Standards including electric wiring in complete in all respects including construction of gravel pit outside pump chamber.

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.

Providing and laying, jointing, fixing and testing ISI Marked uPVC Pipe Lines as per ISI 4985-2000, including specials such as tees, bends, sockets, elbow etc., cutting, testing (including cost of specials) in the ground including earthwork excavation complete in all respects.

110 mm o/d PVC pipe 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)

Construction of masonry sluice valve chamber excluding Sluice valve cover as per standard design & drawings of public health department (1 no. each of size 0.9m x 0.9m

Providing, Stringing out PVC pipes 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 including earthwork excavation complete as per specifications for less than 3 mtr street width

PVC pipe 63mm o/d 6kg cm2

PVC pipe 90mm o/d 6kg cm2

PVC pipe 110mm o/d 6kg cm2

Dismantling and restoration of Cement concrete Streets complete in all respects.

63mm o/d to 110 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.

Hand boring Horizontly 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

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)

Construction of masonry sluice valve chamber excluding Sluice valve cover as per standard design & drawings of public health department With each of Size 0.6m x 0.6m

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 as per analysis

Providing & Installing Testing & Commissioning of One No. Electrically driven Sub. Pumping set of approved make capable of delivering 108 Lpm against a head of 92 mtr complete as per specifications attached including 2 nos earthings.

PITC Electric control panel complete as per specifications attached

PITC of 2.5mm2 size incoming cable complete as per specifications attached

PITC of outgoing submersible cable of 2.5m2 size complete as per specifications attached

PITC of double flanged G.I column pipe of 50mm i/d size, approximately 3 to 4 mtr long pieces 72 mtr including all specials, ISI marked (medium class), lowering in tubewell complete as per specifications.

Providing and installing100mm 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, V-Notch for V Notch houdi, Tail Piece Tees etc.. inside the pump chamber as per standard design 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

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 & (as per Analysis A-6).

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

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

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

Providing and making connection with 15 mm MDEPpipe line including tees, Bends, Sockets, Elbow etc. cutting threading, Providing & fixing G.M Ferrule as per IS-2692, Gun metal peet valve heavy patteran, C.I Bib Cock and as per IS-210 with stainless steel spindle, MS Clamp, Providing & fixing & jointing Water meter in G.I pipe line complete in all respects for achieving optimal service delivery at least 10 hours water supply.

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 supplying and spreading of farm yard manure @0.18cum per 100sqm & loosening

Supplying and planting permanent trees including digging of pits size 75cm x 75cm x 75cm deep, refilling the excavated earth. With with manure supplied @ 0.113 4 cum each 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 to 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 30cm distance from plant to plant and row to row. Around pump chamber OHSR and both side of path.

Provision for One way stand post with Khurra complete in all respects.

Operation and Maintenance of water supply scheme for 3 months including cost of, chlorine and staff etc. complete in all respects.