Providing Water supply Scheme at village Mahpur Block Khanna Distt Ludhiana under Nabard XXVII JJM

Amount

Boring with casing pipe for tubewell in all soils except ordinary hard rocks reqiring blasting including removing the casing pipe after the tubewell is lowered & tested, equipment as required such as hand boring machine and its accessory, transporation to site and vice versa etc. complete in all respects.

Boring with 250mm i/d housing pipe upto 135m depth BGL

1. Erection and dismantling of boaring plant including all arrangment for the transportation of the boaring equipment to site of work from the store of contractor at site and back are to be made by contractor at his own cost. All rates should be quoted for supplying the material at site of work. Pits for collection of water and water for drilling tubewell be arranged by the firm/ contractor at site at his own cost and levelled after the completion of work.

2. In payment of bore shall be made upto the bail plug plus margin (7% of main bore drilling or as actual as per field requirement whihever is less) requred for sustaining the main bore.

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.

(b)150 mm nominal diameter (weight 21.6 kg per meter) 5.4 mm thickness

Supplying,Fixing and lowering of Stainless Steel Cage type wire wound screen as per IS:8110-2000 or latest ISI Marked with Duly welded with suitable grade S.S welding electrode. to lower the strainer into tubewell bore.

(a)150 mm internal diameter (slot size 0.15 mm/0.20mm) 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 S.S welding electrodes to lower the strainer into tubewell bore complete in all respects.

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.

150mm internal diameter

Supplying & fixing of M.S. Clamp of size 150mm x 12mm made out of MS Flat 1.52 m long, suitable to fit Housing pipe including the cost of Nut & Bolts of suitable size complete in all respects.

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 attached to the bottom plug complete in all respect.

(b) 150mm internal diameter (weight 21.6 kg per meter) 5.4 mm thickness

Supplying and fixing M.S well cap having thread to fix on housing pipe complete in all respect

(b)150 mm internal diameter

Development of stabillizing of the tubewell 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.

(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 approved laboratory (Physical & chemical Analysis)

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

Sterilization of Tubewell as per IS 2800:2019

Constructing one No. of 25 KL (25000 litres) Capacity with sill level not less than 15.50m height upto FSL 17.20 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 C.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 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 DI double flanged pressure pipes horizontally cast in sand moulds 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 within lead of 5 km, including overflow haudi and including carriage of Material complete in all respects.

Providing, Stringing out PVC pipes 10 kgf/ 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) (10kgf/ cm2) Pressure

110mm o/d PVC pipe

Providing, Stringing out PVC pipes and specials ISI Marked as per ISI-4985 casting along the Trenches and laying the same in Trenches To correct alignment and gradients, cutting. Jointing and testing complete including cost of earthwork in excavation and backfilling complete as per specifications for more than 3 mtr street width Mechanically

Analysis A-14

PVC pipe 63mm o/d

PVC pipe 75mm o/d

PVC pipe 90mm o/d

PVC pipe 110mm o/d

Providing, Stringing out PVC pipes ISI Marked as per ISI-4985 along the Trenches and laying the same in Trenches To correct alignment and gradients, Excavation, cutting. Jointing, testing & back filling complete as per specifications for less than 3 mtr street width (Manually)

Analysis A-14

PVC pipe 63mm o/d

PVC pipe 75mm 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.

For PVC pipe 63mm o/d (6Kg/cm2)

Dismantling of cement concrete road and restoration in original condition as per Analysis A-25

For PVC pipe 63mm, 90mm o/d (6Kg/cm2)

Dismantling and fixing of Interlocking Tiles

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).

Providing fixing and jointing ISI marked Gun-Metal peet valves (Heavy Pattern) as per IS 778 with hand wheels, on PVC pipe lines (6kg/cm² pressure) laid in the ground or inside buildings including all carriages complete.

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

Size 0.6m x 0.6m

Construction of masonry sluice valve chamber excluding Sluice valve cover as per standard design & drawings of public health department (1no. each of size 0.90m x 0.90m

Making proposed water connection to house hold upto wall with providing, laying, jointing, testing MDPE & G.I pipe line 15 mm i/d ( (2.5 m MDPE & 2.00 m G.I vertical = 4.50 m) including cost of specials such as tees, bends, sockets, elbow etc. cutiing, threading and testing in trenches in the group and ISI marked 15 mm i/d GM ferrule as per IS: 2692 and 3" i/d clamp with c.i.cock 15 mm i/d as per IS: 210 with stainless steel spindle of approved make complete.

Providing and installing water meter (multi jet) hermatrcally relaed in G.I pipe line 15 mm i/d including, cutting and treading pipe and making long screw, GI jam nut, union and GM peet valces 15 mm i/d including cost of GI nipple 15mmx150 mm = 2 no. and GI nipple 15mmx100mm=4 nos and G.I elbow 15mm dia = 4 Nos. with providing and fixing GI hooks complete in all respects to existing and proposed connection to each househole installation as per amendment of 1577-1994

Providing, installing, testing & commissioning one no. Electrically actuated, diaphragm operated, Metering system, chemical dosing Chlorinator, suitable for delivering 0.5 to 0.6 litres of bleching powder solution/ sodium hypo solution per hour under maximum delivering pressure upto 7 kgcm^2 and suction lift not less than 1.5m as per DWSS standard Specification.

Construction of Pump Chamber size 3.05mx3.70 m & one toilet set having plinth area including cost of electric wiring & sanitary installations as per standard design (Drawing D-2 & Analysis A-4) complete in all respects including one toilet set. (3.23+0.37=3.60)

Providing & Installing Testing & Commissioning of One No. Electrically driven Submersible Pumping set of reputed Make capable of delivering 140 LPM against a head of 58.00 mtr (5.00 BHP) etc. complete in all respects as per standard Specifications.

Prov. & Fixing of Panel Board consisting of electric appliances such as D.O.L. starter, main switch, VM, ampere meter, ELCB, shunt capacitor, single phase preventer, indicating lamps, kit kat etc. complete in all respect.

Prov. & Fixing of Cable 2.5 mm i/d

Suppling, lowering of 50mm dia double flanged G.I. coloumn pipe ISI marked as per (IS-1239) including cost of special such, socket, cutting threading and welding etc.

Providing and installing 100mm dia delivery main (From Tube well to Duck Foot bend including cost of C.I/D.F Pipes, D/F Sluice valves, D/F NRV & Specials as C.I Bends, Tail Piece Tees etc.. inside the pump chamber as per standard design complete in all respects as Annexure A12 – 1 & Drawings D-12 & D-17 (Analysis Attached)

CONSTRUCTION OF V-NOTCH HAUDI.(size 1.80 m x 0.90 m) including cost V-notch as per standard design & drawings of public health department.

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 (as per Analysis A-6)

Providing & fixing angle iron pickets with angle 40mm x40mm x 6mm including cost of concrete block & painting complete in all respects as per standard Drawing D-8 & (as per Analysis A-6).

Providing & fixing D.Hook complete with MS Bolts size 300mm x 18mm as per standard Drawing D-7 & Analysis A-7

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 & Analysis A-3.

Construction of masonry gate pillar including cost of MS Steel Gate size 1.22mtr x 1.37 mtr as per standard Drawing with including D-4 & Analysis A-4 complete in all respects

Construction of Cement Concrete, Foot Path with masonry toe wall & earth filling inside water works as per standard Drawing D-7 & Analysis A-10.

Providing & fixing MS Sign Board as per standard size of DWSS as per analysis A-24 & Drawing D-20

Provision for one way stand post with Khura at water works site complete in all respects.

Grassing of ground with doob grass including uprooting rank vegetation and weeds by digging the area to a depth of 15cm, removing all weeds and other growth with roots by forking repeatedly, breaking clods, mixing fertilizer rough dressing and then fine dressing for planting new grass including disposal of all rubish with all leads and lifts, planting grass roots and row 10cm apart in both directions watering, weeding and maintenance till turf is formed.

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

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

Planting Rose beds including digging of beds to 15cm depth and mixing FYM, fertilizer and insecticides, triangular planting of sapling at 60cm distance from plant to plant and row to row.

Operation & Maintenace of W/S Scheme for 3 Months with cost of operating staff , 10 hours daily pumping complete in all respects including cost of sodium hypochlorite.

Carriage of material such as Bajri & Sand upto lead 90km (Qty. as per Consumption sheet attached)