BIFURCATION OF WATER SUPPLY SCHEME MOHRIWAL 2 Nos MH FC FROM EXISTING WS SCHEME SINDHAR 4No BLOCK LOHIAN DISTT JALANDHAR UNDER PRWSSIP 1Aii NRDWSP PROJECT

Amount

TUBEWELL

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 Telescopic/hand boring machine and its accessory, transportation to site and vice versa etc. complete in all respect.

Boring with 250mm 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.

200mm nominal diameter (weight 33.6 kg per metre) 6.4 mm thickness.

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

Providing and fixising MS Taper/Reducer made out of 6mm Thick MS Sheet Complete in all respect

Reducer 200mmx150mm

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.

200mm Internal diameter

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.

200mm internal diameter

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.

200mm 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.)

Constructing one No. of 25 KL (25000 litres) Capacity with sill level not less than 15.50m height upto FSL 18.00 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 C.I. 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 C.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 pipe and overflow C.I double flanged pressure pipes horizontally 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 soil 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 providing and fixing automatic Electronic Water Level control Device and Construction of Plinth protection around OHSR with masonry toe wall with 40 mm thick CC 1:2:4 on top over 100 mm thick CC 1:8:16 & inside earth filling, including overflow scower haudi complete in all respects.

DISTRIBUTION

Providing, Laying, Fixing and Jointing of P.V.C. Pipes as per ISI-4985 (ISI mark 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. specifications for Manually Excavation including speicals (6kgf/ cm2) Pressure

PVC pipe 63mm o/d PVC 6 kg/cm2

PVC pipe 90mm o/d PVC 6 kg/cm2

Providing, Laying, Fixing and Jointing of P.V.C. Pipes as per ISI-4985 (ISI mark 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. for more than 3 mtr. Street width. (Mechanically ) (6kgf/ cm2) Pressure

PVC pipe 63mm o/d PVC 6 kg/cm2

PVC pipe 90mm o/d PVC 6 kg/cm2

PVC pipe 110mm o/d PVC 6 kg/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 and including restoration of roads to orginal Position. as per specifications for Manually Excavation including speicals

PVC pipe 63mm o/d

PVC pipe 90mm o/d

Dismantling of metalled road and back filling with excavated earth, fully compacted. (Contractor shall quote rate only for the The restoration of the metalled road to its original condition will be done by the concerned department i.e. PWD B&R / PMB / Panchyati Raj)

PVC pipe ALL o/d

Hand Boring Horizontal for crossing of under Road crossing. 2 Nos.×6 =12 Mtr

Connection with Existing AC pipe including cost of PVC tee and PVC Saddle piece and earth work in Excavation & back filling includning bailing out of warter complete in all respect

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 of Size 0.6m x 0.6m (Including Carriage)

HOUSE SERVICE CONNECTIONS

Water Connection Providing proposed water connection to household up to wall with providing, laying jointing, testing GI pipe lines 15mm i/d=2.50mtr B-class, (Above GL), Prov. & fixing MDPE pipe 15mm i/d with specials 2.00Mtr (Below GL), including cost of specials such as tees, bends, sockets, elbow etc. cutting, threading, and testing in trenches in ground andISI marked 15mm i/d GM furrule as per IS:2692 and 3" i/d clamp with C.I. bib cock 15mm i/d as per IS:210 with stainless steel spindle of approved make Complete in all respects

CHLORINATION & DISINFECTION

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.

PUMPING MAIN

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 Trenhes to correct alignment and gradients, cutting, jointing and testing complete as per specifications including specials

110 mm o/d pipe of 10kgf./sqcm

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 Nuts, Bolts & 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 (Including Carriage)

Size 0.6m. X 0.6m.

PUMPING MACHINERY

Providing & installing,testing & commisioning of 1 no electrically driven Submersible Pump set capable of delivering 156 LPM against a head of 65 mtr 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 size 50mm and Length 45 mtr. (in 3mtr lengths each with flanges,screwed and welded on both sides) rubber gaskets, nuts and bolts submersible cable of 100 Mtr Length and 2.50mm2 size as per IS694-1990 reaffirmed 2000. Including cost of Electronic over currant relay complete in all respects

(Motor with Pump) Discharge 156 LPM; Head 65mtr

Panel Board

Cable (Size/Cost) 2.50mm2=100mtr.

Column Pipe (G.I)( Size/Length) (50mm i/d)

D.I. FITTING

Providing and installing 80mm dia delivery main (From Tube well to Duck Foot bend including cost of D.I/D.F Pipes, D/F Sluice valves, D/F NRV & Specials as D.I Bends, Tail Piece Tees etc.. inside the pump chamber as per standard design complete in all respects as -per Drawings.

PUMP CHAMBER

Construction of Pump Chamber Below OHSR TANK size 2.20x2.20m Without gravel pit but including electric wiring complete in all respects. (Including Carriage)

DEVELOPMENT OF HEADWORKS

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 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 including carriage.

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 including carriage 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 respect including carriage.

Construction of Cement Concrete, Foot Path with masonry toe wall & earth filling inside water works as per standard Drawing complete in all respects including carriage.

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

OPERATION & MAINTENANCE COST WITHOUT ELECTRICITY CHARGES

Operation and Maintenance water supply system for 3 Months including operating of machinery , repair of leakages, supplying of full time Pump Operator cum- Chowkidar, supply of Sodium Hypo Chloride solution for disinfection for 3 months after completion.

ENVIROMENT

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@ 0.18 cum per 100 sqm & loosening.

Supplying and planting permanent trees including digging of earth pits size 75cmx75cmx75 cm 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 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.

Provision for one way stand post with Khura complete in all respects