No. 6237-39 Dt. 24.12.2019 (Hayatpur and Bhamma Colony)

Amount

Tubewell

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

(c) Boring with 200mm I/d Housing Pipe

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.

(d) 150mm nominal diameter (weight 21.6 kg per meter) 5.4mm 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.

(a) 150 mm Steel Strainer (slot size 0.15)

Supplying, fixing & 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.

150 mm 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.

(c) 150 mm 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 & chemical Analysis)

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

(c) 150 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.

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

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 Nut & Bolts of Suitable size complete in all respect.

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.

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

Construction of One no. of 25 Kl. 25000 ltrs. Capacity with sill level not less than 15.50 m height upto FSL 18 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. 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 – 13382 and C.I/D.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 DI K-9 horizontally as per IS 8329-2000 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 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 Premium 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, including overflow scower haudi complete in all respects.

Pumping Main

Providing, Stringing out D.I K9 pipe(S&S) ISI Marked as per ISI-8329 along the Trenches and laying the same in Trenches To correct alignment and gradients, Excavation, cutting. Jointing and testing, including back filling complete as per specifications.

100mm o/d D.I 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 Masonary Sluice Valve Haudies 0.9 X 0.9

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, Excavation, cutting. Jointing, testing & back filling complete as per specifications for more than 3 mtr street width (Mechanically)

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

PVC pipe 90mm 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, Excavation, cutting. Jointing, testing & back filling complete as per specifications for less than 3 mtr street width (Manually)

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

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

Dismantling brick or flagged stone flooring without concrete base and relaying of dry brick on edge paving with a dismantled bricks including sand grouting.

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

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

Dismantling of metallic road with bituminous course 50 to 75mm thick C.C. 1:8:16.

No. of cut 20 x 3 (width of road)

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 Masonary Sluice Valve Haudies

Pump Chamber with Toilet

Construction of Pump Chamber size 2.50 m X 2.50 m including cost of gravel pit & electric wiring as per standard design. D-1-1 to D-1-4 & Analysis of Rates A-3 Complete in all respect.

Construction of 1 no. set of Toilet.

Development of Water Work Site

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

Pumping Machinary

Providing and installing of Submersible pumping set with pump, motor, panel board,submersible cable & column pipe complete 125 LPM, Head 50 mtr. & 5.00 HP moter with 2.50 mm 2 cable = 100m & 50mm column pipe = 50m.

CI Fitting

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 – 2 & Drawings D-12 & D-17.

Household Water Connection With Water Meter

Providing Household connection laying, Jointing, fixing, testing MDPE pipes (as approved by Engineer-in Charge) including cosst of excavation refilling with mete, C.I. bib clock as IS:210 with stainless steel spindle 20mm o/d MDPE pipe 4.50 mtr (250mm MDPE & 2.00 mtr G.I. Vertical Pipe ) 3" i/d uPVC clamps, GM ferrule ISI marked connection of 15mm i/d ferrule medium, specials such as tees, bends, sockets, elbows, nipples (100 mm & 150mm) long union couplins, G.I. Hooks etc Gun metal peet valve (heavy pattern) woth hand wheels on MDPE pipeline laid in the ground or inside building, cutting, treading, making hole inwall and testing in trenches in ground with 15mm i/d water mater of reputed make ISI marked. Such as Kranti/ Dashmesh or equivalent multi-jt, magnetically driven, Hermetically sealed. Complete in all respect.

Chlorinator

Providing, Fixing, testing & commissioning of One No. Electro Technical type Chlorinator based on sodium hydro chloride complete in all respect.

Environmental

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 supplying and spreading of farm yard manure @0.18cum per 100sqm & loosening.

Supplying and planting permanent trees including digging of pits size 75cm x 75cm x 75cm deep, refilling the excavated earth. With with manure supplied @ 0.113 4 cum each 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. Around pump chamber OHSR and both side of path.

Provision for One way stand post with Khurra complete in all respects.

PANKAJ ARORA CONTRACTOR