Village Saffipura

Amount

TUBE WELL

Drilling Trial Bore using Telescopic method wih Hand Boring to extract water sample of different strata's encountered during drilling to check water quality with respect to physical & chemical analysis,Heavy metals & uranium etc. The payment for testing water sample will be paid extra as per the quoted rates against relevant items of this bid. However the rates includes analysis of sand of all strata from where the water sample have been collected. (It should be ensure that the water sample is collect by an officer of rank not less than SDE) (Work done at site)

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

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 requried such as hand boring machine and its accessory, transportation to site and vice versa etc. complete in all respect.

Boring with 200mm id Housing pipe upto 150m depth BGL

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 metre) 5.4 mm 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.

150mm steel strainer (slot size 0.15mm) 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.

150mm 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.

Supplying & Fixing of bail plug of M.S pipe complete with inverted U-hook attched to the bottom plug complete in all respect.

150mm internal diameter (weight 21.6 kg per metre) 5.4 mm thickness

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

150mm internal diameter

Development and Stabilizing of the tubwell 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 tubwell 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 approved laboratory (Phisical & chemical Analysis)

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

Provision for Uranium testing from approved Laboratory

OHSR (for design purpose)

Constructing one No. of 15 KL (15000 litres) Capacity with sill level not less than13.00m height upto FSL 16.00 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 D.I. K9 D/F expansion joints 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 D.I. K9 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 D.I. double flanged pressure pipes horizontally cast in sand moulds 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 aluminium 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 Preminum including overflow haudi complete in all respects.

Supplying,fixing and testing at site 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 complete in all respects.

Construction of plinth protection around OHSR with masonry toe wall & inside earth filling with lead 5 kms. complete in all respect

PIPELINE FOR PUMPING MAIN

Providing, & fixing PVC pipes Specials 10kg/Cm2 incuding cost of earth work in excavaion & back filling as per analysis A14 complete in all respect.

110mm 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, all carriage complete (with the approval of Engineer - in – charge)

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 (1no. each of size 0.60m x 0.60m

PIPELINE FOR DISTRIBUTION MAIN

Providing, Stringing out PVC pipes ISI Marked as per ISI-4985 along the Trenches and laying the same in Trenches To correct alignment and gradients, cutting, Jointing and testing with excavation complete as per specifications for less than 3 mtr street width (Manually)

PVC pipe 63mm o/d

PVC pipe 90mm o/d

Providing, Stringing out PVC pipes ISI Marked as per ISI-4985 along the Trenches and laying the same in Trenches To correct alignment and gradients, cutting. Jointing and testing complete as per specifications for more than 3 mtr street width (Mechenically)

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.

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)

Providing, fixing and jointing ISI Marked Gun-Metal peet valves(Heavy Pattern) as per IS marked complete in all respect.

50 mm i/d Gun Metal peet valve heavy pattern

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

E) HOUSE SERVICE CONNECTIONS WITH WATER METER

Providing house service connections with water meter for House holds

CHLORINATION & DISINFECTION

Providing, Installing testing & commissioning one No. Electronically actuated, Diaphragm Operated, Metering System, Chemical Dosing Chlorindator, 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.

PUMP CHAMBER WITH TOILET SET

Construction of Pump Chamber Size 2.50 m x 2.50 m including cost of electric wiring and Toilet Set complete in all respects Analysis A-1 as per standard drawing D-1-1 to & D-1-2.

PUMPING MACHINERY

Providing & Installing Testing & Commissioning of One No. Electrically driven Submersible Pumping set of reputed Make capable of delivering 80 LPM against a head of 52.00 mtr (3.00 BHP)

Prov. & Fixing of 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. complete in all respects as per standard Specifications.

Prov. & Fixing of Cable 2.5 mm i/d

Prov. & Fixing of Column pipe

C.I FITTING INSIDE PUMP CHAMBER

Providing and installing 80mm 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 – 1 & Drawings D-12 & D-17.

Construction of V- Notch Houdi (Size 1.80 x 0.90 m) excluding cost v – notch as per standard design & drawings of Public health Department

DEVELOPMENT OF WATERWORKS

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 (as per Analysis A-6)

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 D-7 & Analysis A-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 & Analysis A-10.

Providing & fixing MS Sign Board as per standard size of DWSS as per analysis A-24 & Drawing D-20

Construction of toe wall around the water works site (0.45 mtr depth) 64 + 20 two sides

SOLAR PANEL

Providing, Fixing, Installing, Commissioning, Solar Panel Energy System (Monocrystalline) for amount of electric power required for running electric motor and other appliances such as fan, tube, Bulb etc in water works site. including Bi-directional meter and inverter of suitable capaity as per guidelines issued by PEDA complete in all respects.

OPERATIONAL & MAINTENACE

O & M Charges for 3 Months including Cost of Pump Operator –cum- Chowkidar (on Minimum Wages), Cost of Solar Energy (with Solar Pannels) and Cost of Sodium Hypochloride.

Environment Cost

Planting permanent shrubs including digging of pits on earth size 0.60m x 0.60m deep, refilling the excavated earth mixed with manure supplied @ 0.056 cum each and watering supply through the tractor tanker.

For Standpost Khura to constructed as per Analysis A-12 and drawing D-15 Complete in all respect