Water Supply And Sanitation Department Tender

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 and fixing of bail plug of MS pipe complete with inverted u-hock attached to the bottom plug complete in all respects (150mm) i/d weight 21.6 kg p/m) 5.40 mm Thickness

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

Supplying and fixing of well cap having threads to fix on housing pipe Complete in all respects (150mm i/d)

Supplying and fixing of mild steel clamps of size 150 mm x 12mm made out of MS Flat 1.52m) long, suitable to fit the housing pipe including the cost of Nut of Bolt of Suitable size complete in all respects

Supplying, lowering and fixing of MS specials sockets to connect to SS Strainer to MS pipe dully welded with suitable grade welding electrode complete in all respects (150mm id)

Supplying at site wooden box of suitable size with lid and locking arrangement for preserving strata sample received from the bore.

Development and stabilizing of the tube-well with Air Compressor of required capacity as directed by the Engineer-in-charge including the cost of tools and appliances and consumable to the satisfaction of Engineer-in-charge.Capacity of Air Compressor 300 cfm at 250 PSI

Development and stabilizing of the tube-well with Submersible Pump of required capacity as directed by the Engineer-in-charge including the cost of tools and appliances and consumable to the satisfaction of Engineer-in-charge.

Testing of water Simple for Heavy Metal for Approved Laboratory ( Toxic , Material,Such as Arsenic, lead, Mercury,Presticide,etc)

Provision for sanitary clay seal and sterilization of tubewell as per code 2800-2019

PUMP CHAMBER Construction of Pump Chamber size 2.50 m x 2.50m with gravel pit but including electric wiring as per DWSS standard design and analysis complete in all respects. Extra for provision for Sanitary Latrine in pump chamber for foundation and plinth of WC rooms including flooring ,PVC pipes , Junction Box , 1 No. Leach Pit , Super structure WC room etc.

PUMPING MACHINERY Providing & installing testing & commissioning of 1 no electrically driven Submersible Pump set capable of delivering 2.00 LPS against a head of 44 mtr along with electric panel board consisting of electrical appliances such as automatic Star Delta Push Button or oil impressed 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 size 40mm and Length 30mtr.(in 3mtr lengths each with flanges, screwed and welded on both sides) rubber gaskets, nuts and bolts submersible cable of 80 Mtr. Length and 2.50mm2 size as per IS694-1990 reaffirmed 2000 complete in all respects Rate of Motor with Pump

Panel Board

Submersible cable Size 2.50mm2

Column Pipe (G.I) 40mm i/d

C.I.FITTING INSIDE PUMP CHAMBER Providing & Installing 80 mm dia delivery main (from Tube-well to duck foot bend including cost of C.I.D/F Pipes, D/F Sluice Valves, D/F Non Return Valve & Specials as C.I. Bends, Tail Piece Tees, Pressure gauge, Air Valve,,V notch etc. inside the Pump chamber as per DWSS standard design and analysis complete in all respects.

Disinfection Unit: Providing Installing testing and commissioning and one no. electronically actuated, diaphragm operated, metering system, chemical dosing chlorinator, suitable for delivering 0.5 to 6 leter of bleaching powder solution/ sodium hypo solution per hrs under maximum deliver pressure upto 7kg/cm2 and suction left not less than 1.5 meter.

RCC OHSR Construction of one No of 15 KL (15000) capacity having staging height 13.00 mtr height and FSL 15 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. D/F expansion joints conforming to (IS 1536-1989) 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. 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 moulds as per IS 7181/1986 and latest duly ISI marked from bottom become to duck foot bend and further upto 2.75 mtr as per detail specification. TMT steel & painting of all complete shall be included in cost P/F aluminum ledder inside the OHSR complete in all respect as per specifications (The spcifications and drawing are based on safe bearing capacity of soil not less than 8.75 tone per sqm, in case the safe bearing capacity of soil is less than 8.75 tone per sqm. In case the safe bearing capacity of soil is less than 8.75 tone per sqm, then the contractor sahll submit has own design for foundation portion based on actual safe bearing capacity as per DWSS specification s. 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 premium including providing and fixing automatic electronic water level control device and construction of plinth protection around OHSR with masonary toe wall with 40mm thick C C 1:2:4 on top over 100mm thick C C 1:8:16 & inside earth filling within lead of 5 km including overflow scower haudi complete in all respect.

RISING MAIN Providing, layinmg fiixng and jointing of PVC pipes 10kg 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 the testing complete as per specifications. 90mm o/d (Mechanical)

Sluice Valve & Sluice Valve Chambers Providing & fixing C.I/D.I Flanged end, stem of SS (AIS1410) 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

Consturction of masonary Sluice valve chamber excluding Sluice valve cover as per standard design & drawings of pubic health department. (a) Size 0.6 m. x 0.6 m.

DEVELOPMENT OF WATER WORKS SITE. Providing & fixing 1.2mtr high fencing around the head works site with 1.65 meter post, placed every 2.5 meters apart, embedded in cement concrete blocks and every tenth post to be strutted with three rows of G.I. Barbed wire weighing 9.34 Kg per 100 meters (minimum) and fixing with GI staples tied to 6mm bar nib, with binding wire or by providing cut, including drilling holes in the post, including cost of posts, winding wire, strutted earth work in the post & aluminum painting complete in all respects as per DWSS standard Drawing and analysis.

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.

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

Construction of brick masonry corner pillar including cost of cement pointing including cost of material complete in all respects as per DWSS standard Drawing & Analysis.

Construction of masonry gate pillar including cost of MS Steel Gate size 1.22 m x 1.37 m as per DWSS standard Drawing and analysis.

Construction of Foot Path with masonry toe wall & earth filling and Cement Concrete 1:8:16 with 40 mm gauge stone aggregate, 40 mm thick cement concrete topping 1:2:4, inside water works as per DWSS standard Drawing and analysis.

Providing & fixing MS sign Board as per DWSS standard design and analysis.

Providing, laying, Fixing, jointing, of uPVC Pipes as (ISI 4985) ISI marked with the prior approval of engineer incharge) along with the trenches and laying the same in trenches to correct alignemnt and gradient cutting testing and joining complete in all respect. (For More than 3 mtr street width mechancially including cost of excavation) uPVC Pipe 63 mm o/d

uPVC Pipe 75 mm o/d

uPVC Pipe 90 mm o/d

For More than 3 mtr street width mechancially including cost of excavation uPVC Pipe 63mm o/d

uPVC Pipe 75 mm o/d

Dismantling of brick paved layer CC road layer interlock tiles etc to excauat the earth to lay pipeline underground and relaying of interlock tile to restore the top surface layer of road in original condition complete in all respect. 63mm 0/d

75mm 0/d

Dismantling and restoration of Cement Concrete Road complete in all respect as per DWSS standard approved analysis. 63mm 0/d

75mm 0/d

Contractor shall be quote rates only for dismantling of mettaled road & back filling with excavated earth fully compacted the restoration of the mettaled road to its original condition will be done by the concerned department i.e. PWD (B&R) PMB/Panchayati Raj) 63mm/90mm

Dismantling and restoration brick paving complete in all respect as per DWSS standard approved analysis. 63mm

Providing & fixing C.I/D.I Flanged end, stem of SS (AIS1410) 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).80mm i/d

Consturction of masonary Sluice valve chamber excluding Sluice valve cover as per standard design & drawings of pubic health department.(a) Size 0.6 m. x 0.6 m.

Household water connection ISI Marked, Water Connection Providing proposed water connection to house hold upto wall with providing laying jointing testing GI pipes lines 15mm i/d = 2.50mtr B Class as per CSR 28.36 (A) above GL Providing and fixing MDPE pipe 15mm i/d with specials 2.00 mtr (Below GL) including cost of specials such as tees bends sockets elbow etc cutting threading and testing in trenches in the ground and ISI 15mm i/d GM ferrule as per IS 2692 and 3" i/d clamp with CI bib cock 15mm i/d as per IS 210 with stainless steel spindle of approved make as per CSR 30.65 (b)

Water Meter Providing and fixing Multijet water meter to house hold including cost of specials such as tees bends, sockets elbow peet valve union nipples and hooks etc, cutting threading and testing complete in all respect 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 capacity as per guidelines issued by PEDA complete in all respects.

Extra Carriage of Fine Aggrigate payable upto lead 65 Km

Extra Carriage of Course Aggrigate (Bajari) payable upto lead 65 Km

Extra Carriage of Bricks payable

Environment Provision 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 including supplying and spreading of farm yard manure @ 0.18cum per 100 sqm & loosening.

Supplying and planting permanent tress including digging of earth pits size 75cmx75cmx75cm deep refilling the excavated earth with manure supplied @ 0.113 cum each and watering supplying through tractor tanker. (Trees 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, 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 30 cm distance from plant to plant and row to row.

Providing for one way stand post with Khura complete in all respects.