BIFURCATION OF WATER SUPPLY SCHEME VILLAGE BHAR SINGH PURA MHPC BLOCK PHILLAUR DISTT JALANDHAR UNDER NABARD XXVII

Amount

Tubewell

Drilling of 500mm dia bore with Reverse Rotatry Rig in all kinds of soil including the cost of consumable stores, fuel oil and transportation of rig to the site. complete in all respect.

Drilling of 500mm dia bore with Reverse Rotatry Rig Upto 150 m 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) 6.40 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 lectrode.to lower the strainer into tubewell bore

200mm Steel Strainer (slot size 0.75mm) 6.30 mm thickness

Supplying, Fixing & lowering of Stainless Steel Socket 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.

200mm 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

Supplying & fixing of M.S Clamp of size 150mm×12mm made out of MS Flat 1.52m long, suitable to fit Housing pipe including the cost Nut & Bolts of Sultable 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 intverted U-Hook attached to the bottom plug complete in all respect.

200mm internal diameter (weight 41.6 kg per metre) 6.30 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 tubewell with air compressor of requried 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 approval laboratory (Physical & Chemical Analysis)

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

Making electric Logging of borehole with electronic well logger including cost of equipment at site tc.complete in all respect

Supplying at site of gravel of 1/16" to 1/8" sizes including pouring and packing in the annular space between the pipes assembly and the bore.The gravel should be free from, dust,dirt, or the vegetable manner as per IS 4097/1967 with latest amendments (to be paid as per actual length of pipe)

Provision for Sanitary Clay Seal [as per BIS code IS 2800 : 2019] including sterilization of tubewell.

PUMP CHAMBER AND SANITARY LATRINE

Construction of Pump Chamber size 3.05mX3.70m, With gravel pit but including electric wiring as per DWSS standard design & analysis, complete in all respects.Including 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.

Constructing one No. of 50 KL (50,000 litres) Capacity with sill level not less than 17.00 m height upto FSL 20.00 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 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 CI double flanged pressure pipes C.I 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 including overflow scower haudi complete in all respects.

Providing, Stringing out, cutting, Jointing and testing of ISI Marked PVC Pipe (S&S) as per IS 4985 and laying the same in trenches to correct alignment and gradients, jointed with rubber tyton joints fitted complete including all cartage. (Mechanically Excavation and Including specials)

110 mm o/d PVC pipe 10 kgf/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) Class PN-I as per ISI

80 mm o/d sluice valve Flanged

100 mm o/d sluice valve Flanged ( 1 no for rising main & 1 no for distribution )

150 mm o/d sluice valve Flanged

Construction of masonry sluice valve chamber excluding Sluice valve cover as per standard design & drawings of public health department

0.60 x 0.60 m ( 5 No. SV chamber for distribution and 1 no. for rising main)

Distribution System

Providing Strining out PVC pipes 6Kgf Cm2 ISI marked as per ISI-4985 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 63 mm o/d

Providing Strining out PVC pipes 6Kgf Cm2 ISI marked as per ISI-4985 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 Excavation and Including specials) (6kgf/ cm2) Pressure

PVC pipe 63 mm o/d

PVC pipe 90 mm o/d

PVC pipe 160 mm 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 and including restoration of roads to orginal Position

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

Connection with existing PVC pipe including cost of PVC tee and PVC saddle piece and earth work in excavation & back filling complete in all respect

HOUSE SERVICE CONNECTIONS

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), Providing & fixing MDPE pipe 15 mm 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 15 mm i/d GM ferrule as per IS: 2692 and 3" i/d clamp with C.I bib cock, 15 mm i/d as per IS: 210 with stainless steel spindle of approved make as per CSR 30.65 (b)

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 Machinery

Providing & installing,testing & commisioning of 1 no electrically driven Submersible Pump set capable of delivering 407 LPM against a head of 66 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 G.I column Pipe of IS 1239-2004 medium class suitable size 80 mm & length 41 mtr (in 3mtr lengths each with flanges,screwed and welded on both sides) rubber gaskets, nuts and bolts submersible cable of 97 mtr length and 2.50mm2 size as per IS694-1990 reaffirmed 2000 complete in all respects

Rate of Motor with Pump 407 lpm, head 66 mtr

Panel Board

Overall size 4.0sq.mm (56/0.30mm), 3Core (CSR 34.09 (d))

Column Pipe (G.I) 65 mm i/d (CSR 28.36 (g))

D.I FITTING INSIDE PUMP CHAMBER

Providing and installing 100mm 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.

Developmet 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

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 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.

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 respects.

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

Providing & fixing MS Sign Board as per standard size of DWSS as per Drawing complete in all respects.

Carriage of material such as Bajri & Sand Lead at site.

Environmental Management

Surface dressing of ground including removing rank vegetation and nequalities not exceeding 15 cm deep and disposal of rubbish, lead up to 50 m and lift up to 1.5 m in all kinds of soil.

Supplying and planting permanent trees in prepared pits and watering (Trees like Neem, Ashoka, Dake, Arjun etc.)

Planting ground covers (ordinary) including digging of beds to 15 cm depth and mixing FYM, fertilizer and insecticides, planting of sapling at 25cm distance from plant to plant and row to row.

Planting seedlings including digging of beds to 15 cm depth and mixing FYM, fertilizer and insecticides, planting of seedlings at 20cm distance from plant to plant and row to row.

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

GURJIT SINGH CONTRACTOR