Bifurcation of Water Supply Scheme Lit Block Nadala Distt. Kapurthala (Under PRWSSIP 1a(ii)/JJM)

Amount

Reverse Rotatry Rig 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) 6.4mm 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 0.75mm) 6.30 mm thickness

Supplying, fixing and 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, fixing and lowering of MS Special Socket to connect S.S. Strainer to MS Pipe duly welded with suitable grade welding electrode complete in all respect.

200mm internal diameter

Supplying & Fixing of bail plug of M.S pipe complete with inverted U-hook attched to the bottom plug complete in all respect.

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

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

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 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 at quarry 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)

Collection of water sample from different strata and testing of sample from approved laboratory (Physical & chemical Analysis)

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

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.

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

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

Constructing one No. of 50 KL (50000 litres) Capacity with sill level not less than 17.00m 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 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 overflow scower haudi complete in all respects including Supplying, fixing and testing at site automatic Electronic Water Level indication system with gun metal float sensor and electrical cable suitable for three phase pump submerisble/ monoblock to be fixed on existing panel for OHSRs complete in all respects including Construction of plinth protection around OHSR with masonry toe wall & inside earth filling 40mm thick CC 1:2:4 on top over 100 mm thick CC 1:8:16 complete in all respects.

Rising 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. For more than 3 mtr street width For Mechanically Excavation including specials

110mm o/d pipe of 10 kgf. / 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 Nut, Bolt & insertion sheet (with the approval of Engineer - in – charge)

Class PN-1 as per ISI

Note:- 1 No S.V. for Pumping main and 1 No S.V. for distribution system

100mm i/d Sluice Valves flanged

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

Note:- 1 No S.V. Chamber for Pumping main and 3 No S.V. Chamber for distribution system

Size 0.6m. X 0.6m.

Distribution System

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 for more than 3 mtr street width 6kg/cm2. For Mechanically Excavation including specials

63mm o/d pipe of 6 kg. / sqcm

75mm o/d pipe of 6 kg. / sqcm

90mm o/d pipe of 6 kg. / sqcm

110mm o/d pipe of 6 kg. / sqcm

160mm o/d pipe of 6 kg. / sqcm

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. For Less than 3 mtr street width Manual Excavation including specials

63mm o/d pipe of 6 kg. / sqcm

Providing and laying, jointing, fixing, testing ISI Marked G.I. Pipe (as per IS 1239) BClass, including cost of Specials such as tees, bends, sockets elbow etc., cutting, threading and testing in trenches in the ground complete.

For CC Flooring

G.I Pipe 20mm i/d

G.I Pipe 25mm i/d

G.I Pipe 40mm i/d

G.I Pipe 50mm i/d

Connection with New PVC Pipe to GI Pipe complete in all respect.

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

63mm o/d pipe of 6 kgf. / sqcm

90mm o/d pipe of 6 kgf. / 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 Nut, Bolt & insertion sheet (with the approval of Engineer - in – charge)

Class PN-1 as per ISI

80mm i/d Sluice Valves flanged

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

Size 0.9m. X 0.9m.

Dismantling of Bituminous course of flexible payments by manual means and disposal of dismantled materials upto lead of 1000 mtrs. Staking serviceable and un-serviiceable material separately as per technical clause 202 of MORT & H specifications

House Hold Connections for PVC Pipe

Providing proposed water connection to household up to wall with providing, laying, jointing, testing GI pipe lines 15mm i/d = 2.50 mtr B-Class, (Above GL), Prov. & fixing MDPE pipe 15mm i/d with speicals 2.00 mtr (Below GL), including cost of specials such as tees, bends, sockets, elbow etc. cutting, threading and testing in trenches in ground and ISI 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.

House Hold Connections for GI Pipe

Providing proposed water connection to household up to wall with providing, laying, jointing, testing GI pipe lines 15mm i/d = 2.50 mtr B-Class, (Above GL) including cost of specials such as tees, bends, sockets, elbow etc. cutting, threading and testing in trenches in ground and ISI 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.

House Hold 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 resepct

Disinfection Unit

Disinfection Unit Providing Installing, testing & commissioning one no. Electronically actuated, Diaphragm operated, Metering System, Chemical Dosing, Chlorinator, Suitable for delivering 0.5 to 6 Litres fo 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

Pump Chamber

Construction of Pump Chamber size 3.05m x 3.70m 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 including cost of Construction of V-Notch Haudi (size 1.80 m x 0.90 m) excluding cost V-notch as per standard design & drawings of public health department.

Pumping Machinery

Providing & installing, testing & commisioning of 1 no electrically driven Submersible Pump set capable of delivering 240LPM against a head of 59mtr 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 GI column Pipe 65mm i/d of IS: 1239-2004 medium class suitable size 35.00mtr(in 3mtr lengths each with flanges, screwed and welded on both sides) rubber gaskets, nuts and bolts submersible cable 85 mtr 2.50mm2 IS694-1990 reaffirmed 2000 complete in all respects and as per standard specifications.

(Motor with Pump) 240LPM, 59mtr Head

Panel Board

Cable (Size/Cost) 2.50mm2

Column Pipe (G.I) ( Size/Length) 65mm i/d

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.

Development of Head 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 makred) wire 4mm dia fencing pole size at bottom 4" x 4", size top 3" x 4", length 6ft, hooks 6 No. including cost of excavation, sand filling and erection complete in all respect

Providing & fixing D.Hook complete with MS Bolts size 300mm x 18mm as per standard Drawing complete in all respect

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

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 respect

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

Operation & Maintenance Cost

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

Environment Management

Surface dressing of ground including removing rank vegetation and inequalities 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

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 seasonal flower in beds

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.

Carriage of Material such as bajri and sand upto lead 126 km complete in all respect