The World Bank Tender

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.

(b) 150mm nominal diameter (weight 21.6 kg per meter) 5.4mm thickness

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

150 mm internal diameter (slot size 0.15mm) 5.0 mm thickness

Supplying, fixing & lowering of Stainless Steel sokect 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

(a) 150 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.

(b) 150 mm internal diameter

Supplying at site Wooden box of suitable size with Lid & locking arrangment for preserving strata sample collected from the bore.

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.

(b) 150mm internal diameter (weight 21.6 kg per meter) 5.4 mm 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.

Development of stabillizing 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.

(a) Capacity of Air compressor 300 cfm at 250 PSI

Development of stabillizing 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 approved laboratory (Phisical & chemical, Heavy Metal & Uranium Analysis)

Collecting Sand Sample for Service Analysis

Constructing 1 No. of 15 KL (15000Liters ) capacity with sill level not less than 13.00m height upto FSL 15.50 mtr from formation lvel 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 DI K-9 D/F expansion joints conforming to (IS-1536-1989) or lastest bell mouth and D/F puddle collars as per DWSS design on basis of enclosed drawing. Duck foot bends, conforming to ISI-13382 and DI K-9 D/F sluice valve duly ISI marked (IS-14846-2000 or latest) one each with inlet, outlet & scour pipes, including providing & installing inlet, outlet, scour pipes and overflow DI K -9 double flanged pressure pipes horizontally cast in sand moulds as per IS -7181/1986 & latest duly ISI marked from bottom dome to duck foot bend and further upto 2.75 mtr. as per detail specifications. 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 & drawings are based on safe bearing capacity of soil of is less than 8.75 ton per sqm. in case the safe bearing capacity of soil is less than 8.75 ton per sqm. The contractor shall submit his own design for foundation portion based on actual safe bearing capacity as per DWSS specifications. The diffrence in quantities from the standard drawing based on 8.75 ton per sqm safe bearing capacity will be paid as per CSR+Prevailing Ceiling Premium including over flow haudi complete in all respect. Providing and fixing automatic electronic water level control device and construction of Plinth Protection around OHSR with masonary toe wall with 40mm thick CC 1:2:4 on top over 100mm thick CC 1:8:16 & inside earth filling complete in all respect.

Construction of Pump Chamber 2.20 X 2.20m size including Gravil Pit and cost of electric wiring as per DWSS standard design, Drawing & Analysis, complete in all respects. With gravil pit (Including Carriage of Material)

Provision for Sanitary Latrine near Pump Chamber ( as per IHHL)

Providing, Stringing out PVC pipes 10 kgf/ 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 ) (10kgf/ cm2) Pressure.

110mm o/d PVC Pipe 10 Kg2/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)

80 mm I/d

100 mm I/d

Construction of masonry sluice valve chamber excluding Sluice valve cover as per standard design & drawings of public health department 04No. With each of Size 0.6m x 0.6m

0.6m x 0.6m

0.9m x 0.9m

Construction of V-NOTCH Haudi (Size 1.80 m x 0.90m ) excluding cost v-notch as per standard design and drawings of Public Health Department.

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.(as per AC slip no 11) for Manually Excavation including speicals (6kgf/ cm2) Pressure

63mm o/d PVC 6kg/cm2

Providing, Stringing out PVC pipes 6kgf/ 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. (Mechanically ) (6kgf/ cm2) Pressure

PVC pipe 63mm o/d 6Kg2/Cm2

PVC pipe 90mm o/d 6Kg2/Cm2

PVC pipe 110mm o/d 6Kg2/Cm2

Dismantling brick or flagged stone flooring without concrete base and relaying of dry brick on edge paving with a dismantled bricks including sand grouting. As per analysis A13

63mm o/d

Dismantling of cement concrete road and restoration in original condition. (As per Analysis attached)

Dismantling of metalled road and back filling with excavated earth, fully compacted. The restoration of the metalled road to its original condition will be done by the concerned department I.e PWD (B&R)/PMB/ Panchayti Raj.

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. Along with 200ltr of sodium hypochlorite in container

Providing & installing,testing & commisioning of 1 No. electrically driven Submersible Pump set of 3.00 BHP capable of delivering 120 LPM against a head of 42.00mtr 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 M.S column Pipe of IS 1239-2004 medium class suitable size 50 mm & length30 mtr (in 3mtr lengths each with flanges,screwed and welded on both sides) rubber gaskets, nuts and bolts submersible cable of 125 mtr length and 2.50 mm2 size as per IS694-1990 reaffirmed 2000 complete in all respects

Providing and installing 100mm 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 – 2 & Drawings D-12 & D-17.

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.

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 (as per Analysis A-8)

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. (As per Analysis).

Providing & fixing D.Hook complete with MS Bolts size 300mm x 18mm as per standard Drawing D-7 & Analysis A-9

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-5 including Carriage of material

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-6 complete in all respects . including Carriage of material

Construction of Cement Concrete, Foot Path with masonry toe wall & earth filling inside water works as per standard Drawing D-7 & Analysis A-11. including Carriage of material

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

Providing house hold connection lying, jointing, fixing, testing MDPE / G.I. pipes (as approved by Engineer-in-charge) including cost of Excavation, Refilling, C.I bib cock as per IS:210 with stainless steel spindle, 20mm o/d MDPE pipe 2.50m (length on average basis), 3"i/d clamp, G.M. ferule ISI marked, connection of 10mm i/d ferrule medium, specials such as tees, bends sockets, elbows, nipples (100mm & 150mm), Union couplings, GI hooks etc and gun metal peet valve (heavy pattern) with hand wheels on MDPE pipe lines laid in the ground or inside building, cutting threading, making hole in wall and testing in trenches in the ground all material should be ISI marked (to the approval of Engineer-in-charge) Complete Job in all respect including cost of carriage. (Refer CSR item Nos. 28.34 b, 30.65 b, 28.40 a, 28.43 a, 28.46)

O&M of scheme for 3 Month after execution of work at site. Including Sallary of Pump Operator , Electricity Bill and Bleaching Powder

Carriage of Surkhi, sand, bajri, ballast, stone, boulders, kankar, building rubbish

Carriage of material excluding initial lead of 5 Km

Fine Sand From Jalalabad (Av. Lead 60 Km)

Course Sand From Pathankot (Av Lead 225 Km.)

Bajri / Gatka From Pathankot (Av Lead 225 Km.)

Boring with 200mm i/d MS Casing pipes and withdrawing the same after completion of tubewell is required to be abunded on the bases of non availability of portable water