For Providing and Installing Tubewell of size 200mm i/d straight up to 250 mtr. Depth, Providing Installing Pumping Machinery, C.I pipes inside pump chamber and all other works contingent thereto etc for Aug. of existing rural Water Supply Scheme

Amount

Drilling of 650mm dia bore with Reverse Rotary Rig in all kinds of soil including the cost of consumable sores, fuel, oil and transportation of Rig to the site. Complete in all respects.

Drilling of 650mm dia bore with Reverse Rotary Rig upto 150m Depth BGL.

Drilling of 650mm dia bore with Reverse Rotary Rig upto 150m Depth up to 300 Mtr.

Supplying & lowering MS Pipe as per IS 4270-2001 including MS sockets having dimensions as per IS code duly welded with MS electrode to have extra strenght to lower the pipe into tubewell bore.

200mm nominal dia meter o/d 8.0 mm thickness

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

200mm i/d 8.00 mm thickness (Slot size 0.75)

Supplying, lowering & fixing of SS Special socket as per IS 8110-2000 or latest, ISI Marked duly welded with suitable garde SS Welding electrode to lower strainer into tubewell bore complete in all respect.

200mm internal diameter

Supplying, lowering & fixing of MS Special socket to connect SS Strainer to M.S. Pipe duly welded with suitable grade welding electrode complete in all respects.

200mm internal diameter

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

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

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

200 mm 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 8.0mm thickness.

Supplying & fixing of M.S. Clamp of size 200mm x 12mm made out of MS Flat 1.52 m long, suitable to fit Housing pipe including the cost Nut & Bolts of Suitable size complete in all respect.

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

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

Supplying at quarry site of gravel of 1/16" to 1/8" sizes including pouring and packing in the annular space between the pipe 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 lenght of pipe)

Development of stabilizing of the tube well 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 550 cfm at 600 PSI

Development of stabilizing of the tube well 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.

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

Provision for Uranium in water testing (LS)

Constructing one No. of 75kl 75000 mtr liters Capacity with sill level not less than 19m height up to FSL 22mtr. 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.3Providing and fixing D.O. K-9 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 -13182 and C.I. /D.I. D/F sure 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 DI K-9 horizontally as per IS 8329-2000 and latest duly ISI marked from bottom dome to duck foot bend and futher upto 2.75mtr as per detailed specification TMT steel & panting of al complete shall be included in cost & P/f aluminum 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. The contractor shall submit …. Design for foundation from the standard drawing based on 8.75 tone per sqm safe bearing capacity will be paid as per CSR+ Prevailing ceiling premium including providing and fixing automatic electronic water level control Device and Construction of Plinth protection around OHSR with masonry toe wall with 40mm thick CC 1.24 on top over 100 mm thick CC 1:8:16 & inside earth filling, including overflow scorer haudi complete in all respects.

Construction of Pump Chamber 3.05x 3.70 m including cost of gravel pit and electric wiring complete as per analysis of rates and including 1 No. Toilet complete in all respects.

Providing, installing, testing & commissioning of one No. Electronically actuated, Diaphragm Operated, Metering system, Chemical Doshing Chlorinator, suitabel for delivering 0.5 to 6 Liters of Bleaching Powder Solution/ Sodium Hypo solution per hour under maximum delivery pressure upto 7 kg.cm2, and suction lift not less then 1.5, as per DWSS standard specifications.

Providing, Stringing out, PVC Pipes 10kg ISI Marked as per ISI:4985 (Premium make such as Supreme / finolex / Kissan mould)casting along the trenches and laying the same in trenches to correct alignment and gradient,cutting jointing and testing complete as per specifications

110 o/d PVC Pipe

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 (2 no. each of size 0.9m x 0.9m

Providing, Stringing out PVC pipes 6kg/cm2 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 as per specifications for less than 3 mtr street width (with manual earth work)

PVC pipe 63mm o/d

PVC pipe 90mm o/d

Providing, Stringing out PVC pipes 6kg/cm2 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 as per specifications for street (with mechanical earth work)

PVC pipe 63mm o/d

PVC pipe 90mm o/d

PVC pipe 110mm o/d

PVC pipe 160mm 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.

Dismantling of Cement concrete Streets complete in all respects.

Dismantling and restoration of Metalled Road Streets complete in all respects.

All mm o/d

Hand boring Horizontly for crossing of pipe under road or any other obstacle by using Auger/Bocki method.Including excavation , stringing and jointing of pipe upto 160mm complete

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 & jointing Cast Iron Surface box for Sluice Valve, Air Valve, Fire hydrant etc. including all carriages complete Each 3kg

Construction of masonry sluice valve chamber excluding Sluice valve cover as per standard design & drawings of public health department With each of Size 0.6m x 0.6m

Providing & Installing Testing & Commissioning of one No. Electrically driven Submersible Pumping set of 17.50 HP (Reputed make) capable of delivering 480LPM against a head of 98 mtr along-with electric panel board consisting of electric appliances such as automatic STAR Delta Push Button or oil immersed Starter, Main Switch. Volt Meter, Ampere Meter, ELCB, Shunt Capacitor, Single Phase Preventer, Indicating Lamps, Kit-Kat etc. including G.I. Column pipe of suitable size 60 mtr (in 3 mtr length each flanged screwed and welded on both sides, rubber gaskets nuts, bolts submersible cable (reputed make) complete in all respects as per specifications.

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, V-Notch for V Notch houdi, Tail Piece Tees etc.. inside the pump chamber as per standard design complete in all respects as Annexure A12 – 2 & Drawings D-12 & D-17.

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

Construction of toe wall round the water works site (0.60mtr depth)

Providing HDPE PN 16.20mm 2m and G.I pipe (as per IS 1239) B-class, as approved by engineer incharge 15mm i/d =4.5mtr. Inclouding cost of specials such as tees, bends, sockets, elbow, etc. Cutting, threading and 3" i/d clam, GM ferrule 15mm ISI mark medium IS 26:92 C.I tap 15mm i/d including cutting suitable hole inwall and making good of the same for private water connention to individual house.

Extra for Carriage of Fine & Course aggregate i.e Sand & Bajri from query Zirakpur to water works site beyond 5 km (Qty as worked out for the components to be constructed detail 1.9 & rate as per lead on CSR + Ceiling Premium for the applicable lead beyond first 5 km) as per Analysis A-24

upto 40 kms

41 kms to 60 kms

61 kms to 135 kms

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

Operation and Maintenance of W/S Scheme for 3 months including cost of staff etc. complete in all respects.