AUGMENTATION OF WATER SUPPLY SCHEME VILLAGE KAHLANWALI KHALILPUR BLOCK DERA BABA NANK DISTT GURDASPUR UNDER NABARD XXIII

Amount

Hand Boring Machine

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 complete in all respect 200mm nominal diameter (weight 33.6 kg per metre) 6.3 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. 200mm steel strainer (slot size 0.15mm) 6.30 mm thickness (Conforming to sieve analysis)

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

Supplying & Fixing of bail plug of M.S pipe complete with inverted U-hook attached to the bottom plug complete in all respect. 200mm internal diameter (weight 41.6 kg per metre) 8.00 mm thickness

Supplying and fixing mild steel centering guides made out of 32mmx6mm thick MS bar complete in all respect

Supplying & Fixing of well cap having thread to fix on housing pipe complete in all respect. 200mm internal diameter

Supplying & fixing of M.S Clamp of size 200mm 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 lowering and fixing of MS specials sockets to connect ot SS strainer to MS pipe duly welded with suitable grade welding electrode complete in all respect (200mm i/d)

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

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.

OHSR Constructing one No. OHSR 50.00 KL (500000 litres) Capacity with sill level not less than 17m height upto FSL 20 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 DI K-9 D/F expansion joints conforming to (IS-8329/2000) 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 DI K-9 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 DI K-9 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 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 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 haudi complete in all respects.

PUMP CHAMBER AND SANITARY LATRINE Construction of Pump Chamber size 3.05m×3.70m, Without gravel pit but including electric wiring as per DWSS standard design & 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 Nos. Leach Pits, Super structure WC Room etc. (Including carriage)

Chlorinator plant Prov. & Fixing 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.

D.I. Rising Main Providing, stringing out, cutting, jointing & testing out ISI marked D.I pipe ( S&S) & Specials as per 8329 & laying the same in trenches to correct alignment and gradients, jointed with rubber titen joint fitted complete including all cartage & including cost of excavation complete in all respects. 100mm i/d (Mechanical)

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 o/d

Construction of masonry sluice valve chamber excluding Sluice valve cover as per standard design & drawings of public health department (each of size 0.90m x 0.90m including carriage.

Providing & installing testing & commissioning of 1 no electrically driven Submersible Pump set capable of delivering 300 LPM against a head of 44mtr 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 80mm and Length 30 mtr.(in 3mtr lengths each with flanges, screwed and welded on both sides) rubber gaskets, nuts and bolts submersible cable of 60 Mtr. Length and 2.50mm2 size as per IS694-1990 reaffirmed 2000 complete in all respects (Motor with Pump)

Panel Board

Cable (Size/Cost) 2.50mm2=80mtr.

Column Pipe (G.I)( Size/Length) (80mm i/d=50mtr.)

C.I Fitting Providing & Installing 100 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 haudi etc. inside the Pump chamber as per DWSS standard design and analysis complete in all respects.

Development of Water Works 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.

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 3", size top 3" x 3",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 as per standard Drawing D-3. (Including carriage)

Construction of masonry gate pillar including cost of MS Steel Gate size 1.22mtr x 1.37 mtr as per standard Drawing with including complete in all respects. (Including carriage)

Construction of Cement Concrete, Foot Path with masonry toe wall & earth filling inside water works as per standard Drawing (Including carriage)

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

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 Complete in all respect. (Mechanically ) (6kgf/ cm2) Pressure PVC pipe63mm o/d PVC 6 kg/cm2

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

PVC pipe 110mm o/d PVC 6 kg/cm2

PVC pipe 160mm o/d PVC 6 kg/cm2

Providing, laying, fixing & jointing of PVC pipe as per ISI-4985 (ISI Marked with the 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 less than 3 mtr. Street width Complete in all respect. 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

PVC pipe 160mm o/d PVC 6 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 80mm I/d

Construction of masonry Sluice valve chamber excluding Sluice valve cover as per standard Size 0.6 m. x 0.6 m.

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. 63 mm o/d PVC pipe

90 mm o/d PVC pipe

160 mm o/d PVC pipe

Dismantling and restoration of Cement Concrete Road complete in all respect as per DWSS standard approved analysis.

Contractor shall quote rates only for 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. 90mm o/d 15 No Road cut x 4mtr =60mtr

Water Connection (on PVC pipe) Providing proposed water connection to house hold up to wall with providing, laying jointing, testing GI pipe lines 15mm i/d=2.50 mtr B- Class as per CSR 28.36 (A),( Above GL), Prov. & 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 marked 15mm i/d GM ferrule 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 as per CSR 30.65(b)

EnvironmentalCharges 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