Village Madhepur Block Sidhwan Bet

Amount

TUBE WELL

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 hand boring machine and its accessory, transportation to site and vice versa etc. complete in all respect.

Boring with 250mm id Housing Pipe

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 0.15mm) 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 SS welding electrode to lower the strainer into tubewell bore complete in all respect.

200mm internal diameter

Supplying, lowering and fixing of MS special socket to connect SS strainer to MS 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 laboratroy (Phisical & chemical analysis)

Supplying and fixing well cap having thread to fix on housing pipe. Complete in all respects.

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 & 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.

Development and Stabilizing 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.

Capacity of Air compressor 300 cfm at 250 PSI

Development and Stabilizing 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.

Testing of water sample for Heavy Metal from approved laboratory (Toxic material such as Arsenic, lead, mercury, pesticide etc. Uranium) (Rs. 5677.68/- + Rs.1000/- = Rs. 6677.68/-)

Provision of sterilization of the well on the completeion of tubewell as per BIS: 2800:2019 be made.

PUMP CHAMBER

Construction of Pump Chamber 3.05 x 3.70 mtr including cost of electric wiring & sanitary installations as per standard design and including cost of one no Toilet complete in all respects. (322730+37512= Rs. 360242)

Constructing one No. of 25 KL (25000 litres) Capacity with sill level not less than 19.50m height upto FSL 22.00 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 D.I. K9 D/F expansion joints or latest bell mouth and D/F puddle collars as per design submitted by contractor. Duck foot bends, Conforming to ISI - 13382 and D.I. K9 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 D.I. 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 supplying fixing and testing at site Automatic electronic water level indication system with gun metal float sensor and electric cable suitable for three phase pump submersible/ monoblock to be fixed on existing panel for OHSRs complete in all respects and construction of Plinth protection around OHSR with masonary toe wall with 40mm thick CC 1:2:4 on top over 100mm thick CC 1:8:16 & inside earth filling including overflow scower haudi complete in all respect

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 Trenches to correct alignment and gradients, cutting, jointing and testing including cost of earthwork in excavation and back filling complete as per specifications.

110mm o/d PVC pipe 10kg

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 i/d Sluice valve flanged

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

DISTRIBUTION SYSTEM

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, cutting, Jointing and testing with excavation complete as per specifications for less than 3 mtr street width (Manually) CSR item No. 28.1 +28.13 +28.18 (a)

PVC pipe 63mm o/d 6kg/cm²

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, cutting. Jointing and testing complete as per specifications for more than 3 mtr street width (Mechenically)

PVC Pipe 63 mm o/d

PVC Pipe 90 mm o/d

PVC Pipe 110 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.

Dismantling concrete road and reconstructing the same as per analysis attached

Providing, Stringing out, cutting, Jointing and testing of C.I. double flanged pipe withe casted flanged as per IS:7181, class-B (ISI Marked with the prior approval of Engineer-in-charge) and laying the same in trenches to correct alignment and gradients,jointed with nut bolt and rubber insertion fitted complete including all cartage.

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 GunMetal peet Valves (Heavy Pattern) as per IS marked complete in all respect.

65 mm i/d Gun Metal peet valve heavy pattern

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

Haudi (0.60 x 0.60 mtr) (per unit)

HOUSE HOLD CONNECTION

Providing and Laying, jointing, fixing, testing MDPE/GI pipe lines 15mm i/d B-Class (2.50 mtr. MDPE, 2.00 mtr. G.I Pipe) , including cost of Specials such as tees, bends, sockets, elbow etc. cutting, threading and testing in trenches in the ground complete, 3" I/d uPVC Clamp, Providing ISI Marked G.M. 15mm i/d ferrule medium as per IS:2692, drilling and tapping cost iron pipe lines of all diameters and screwing in ferrule and connection complete in all respect. Providing and fixing in position CI Bib Cock 15mm i/d as per IS:210 with stainless Steel spindle of approved make (to the approval of Engineer-in-charge) complete in all respect

Providing, fixing and jointing Water Meter (Multi Jet) in G.I. pipe including cutting and threading pipe and making long screw etc. complete including cost of G.I. jam nut complete. 15mm i/d, Providing, fixing and jointing gun-metal peet valves (Heavy pattern) with hand wheels, on G.I pipe lines laid in the ground or inside buildings including all carriages complete. 15 mm i/d, 15mm socket, MS hooks complete in all respect.

CHLORINATOR

Providing, Installing testing & commissioning one No. Electronically actuated, Diaphragm Operated, Metering System, Chemical Dosing Chlorindator, 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 & Commissioning of One No. Electrically driven Submersible Pumping set of reputed Make capable of delivering 198 LPM against a head of 48.00 mtr (5.00 BHP) along with electric panel board consisting of electric appliances such as automatic Star Delta Push Button or oil immersed Starter, Main Switch, VM, Ampere Meter, ELCB, Shunt Capacitor, Single Phase preventer, Indicating Lamps, Kit-Kat etc. complete in all respects as per standard Specifications.

Prov. & Fixing of Panel Board

Prov. & Fixing of Cable 2.5 mm i/d

Prov. & Fixing of G.I. Column pipe 65 mm i/d

C.I FITTING INSIDE PUMP CHAMBER

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

Construction of V- Notch Houdi (Size 1.80 x 0.90 m) excluding cost v – notch as per standard design & drawings of Public health Department

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 D-6 & 8 (as per Analysis A-6) [[[30+30+30+30]-1.22]*3=356.34 m]

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

OPERATIONAL & MAINTENACE

Providing Operation and Maintenance (for three months)without electrical charges

SOLAR PANEL ENERGY SYSTEM

Providing, Fixing, Installing, Commissioning, Solar Panel Energy System (Monocrystalline) for amount of electric power required for running electric motor and other appliances such as fan, tube, Bulb etc in water works site. including Bi-directional meter and inverter of suitable capaity as per guidelines issued by PEDA complete in all respects.

ENVIRONMENT

Planting hedge including digging of trench 60 cm wide to 15 cm depth and mixing FYM, fertilizer and insecticides, planting of sapling at 30cm distance from plant to plant in two rows

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.

Fine grassing including uprooting rank vegetation and weeds by digging the area to a depth of 30 cm, removing all weeds and other growth with roots by forking repeatedly, breaking clods, rough dressing, flooding with water, uprooting fresh growth after 10 to 15 days, mixing fertilizer and then fine dressing for planting new grass, including disposal of all rubbish with all leads and lifts, watering, weeding and maintenance for 30 days or till thick lawn is formed.

Supplying and planting permanent trees in prepared pits and watering.

Provision for one way stand post khuraah