AUGMENTATION OF WATER SUPPLY SCHEME TO VILLAGE DOSTPUR (MH FC), BLOCK KALANOUR, DISTT. GURDASPUR

Boring with 250mm i/d casing pipe for tubewell in all soils except ordinary hard rocks requiring balsting including removing the casing pipe after the tube well is lowered and tested equipement as required such as hand boring machine and its accessory, transportation to site and vice versa etc complete in all respect.

Boring with 250mm i/d housing pipe

Supplying, assembling, lowering and fixing in vertical position in bore well,unplasticized PVC medium well casing (CM) pipe of required dia, conforming to IS: 12818-2010, including required hire and labour charges, fittings & accessories etc. all complete, for all depths, as per direction of Engineer – in- charge.

200mm nominal size dia

Supplying, assembling, lowering and fixing in vertical position in bore well unplasticized PVC medium well screen (RMS) pipes with ribs, conforming to IS:12818, including hire & labour charges, fittings & accessories etc. all complete, for all depths, as per direction ofEngineer-in-charge.

200mm nomial size dia

Providing & Fixing of Bail Plug of PVC (CM pipe) IS marked as per IS:12818:2010 complete in all respect.

200mm dia

Supplying & Fixing of M.S pipe bail plug suitable for 200 mm dia UPVC casing pipe having thickness of socket as 12 mm ,length 100 mm & base plate of 8 mm thick complete in all respect.

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

Supplying and fixing of mild steel clamps of size 150 mm x 12mm made out of MS Flat 1.52m) long, suitable to fit housing pipe including the cost Nut & Bolt of Suitable size complete in all respects

Supplying at site wooden box of suitable size with lid and locking arrangement for preserving strata sample collected from the bore.

Testing of Water Sample for heavy metal from approved laboratory (Toxic material sucha as arsenic, lead, mercury, presticide, Uranium etc.)

Development and stabilizing of the tube-well with Air Compressor of required capacity as directed by the Engineer-in-charge including cost of tools appliances and consumable to the satisfaction of Engineer-in-charge.

Capacity of Air Compressor 300cfm at 250 PSI

Development and stabilizing of the tube-well with Submersible Pump of required capacity as directed by the Engineer-in-charge including the cost of tools appliances and 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)

Provision for Sanitary Clay Seal and sterilization of tubewell as per IS code : 2800-2019

PUMP CHAMBER

Construction of Pump Chamber size 3.05 m x 3.70m with Construction of gravel pit inside Pump Chamber & including electric wiring as per DWSS standard design and analysis complete in all respects. Extra for provision for Sanitary Latrine in pump chamber for foundation and plinth of WC rooms including flooring, PVC pipes , Junction Box , 1 No. Leach Pit , Super structure WC room etc.

PUMPING MACHINERY

Providing & installing testing & commissioning of 1 no electrically driven Submersible Pump set capable of delivering 7.60 LPS against a head of 49 mtr along with electric panel board consisting of electrical appliances such as automatic Star Delta Push Button or oil impressed starter, Main Switch, VM, AMpere Meter, ELCB, Shunt capacitor. Single phase, preventer, Indicating lamps, Kit-Kat etc. including G.I. column Pipe of IS 1239-2004 medium class size 80mm and Length 23 mtr.(in 3mtr lengths each with flanges, screwed and welded on both sides) rubber gaskets, nuts and bolts submersible cable of 61 Mtr. Length and 4.00mm2 size as per IS694-1990 reaffirmed 2000 complete in all respects

Rate of Motor with Pump

Panel Board

Submersible cable Size 4.00mm2

Column Pipe (G.I) 80mm i/d

Providing & fixing 100 mm dia delivery main (from Tube-well to duck foot bend) including cost of C.I.D/F Pipes & Specials, C.I. D/F Sluice Valves, C.I. D/F Non Return Valve, C.I. Bends, Tail Piece, Tees, Double Air Valve, G.I. pipes & Specials G.M. Peet Valves & pressure Gauge etc complete in all respects.

DISINFECTION UNIT

Providing Installing testing and commissioning and one no. electronically actuated, diaphragm operated, metering system, chemical dosing chlorinator, suitable for delivering 0.5 to 6 leter of bleaching powder solution/ sodium hypo solution per hrs under maximum deliver pressure upto 7kg/cm2 and suction left not less than 1.5 meter.

Construction of one No. of 75 KL 75000 litres Capacity having staging height 19.00 mtr & FSL 22.00mtr 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 - 9523 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 Providing & applying integral crystalline slurry tape, hydrophilic in nature for water freezing management for vertical & horizontal service and swell able type water stop type & painting of all complete shall be included in cost & P/F aluminium ladder inside the OHSR complete in all respect as per specifications. (The specifications & drawing are based on safe bearing capacity of soil not less than 8.75 tone per sqm. In case the safe bearing capacity of soil is less than 8.75 tone per Sqm. then 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 , including overflow scower haudi complete in all respects.

uPVC RISING MAIN FOR BYEPASS

Providing, laying, Fixing, jointing, cutting & testing of uPVC Pipes & Specials (10 kg./cm2) ( ISI marked with the prior approval of EIC) along the trenches including cost of excavation complete in all respects as per ISI-4985 standard analysis.

110mm i/d (Mechanical)

Sluice Valve & Sluice Valve Chambers

Providing & fixing C.I/D.I Flanged end, stem of SS (AIS1410) 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 chamber excluding Sluice valve cover as per standard design & drawings of pubic health department.

Size 0.90 m. x 0.90 m.

Providing & fixing 1.2mtr high fencing around the head works site with 1.65 meter post, placed every 2.5 meters apart, embedded in cement concrete blocks and every tenth post to be strutted with three rows of G.I. Barbed wire weighing 14.00 Kg per 100 meters (minimum) and fixing with GI staples tied to 6mm bar nib, with binding wire or by providing cut, including drilling holes in the post, including cost of posts, winding wire, strutted earth work in the post & aluminum painting complete in all respects as per DWSS standard Drawing and analysis.

Providing and Fixing precast pre-stressed cement concrete fencing pole M-40 by 4 Nos. parallel high tensile entwined wire (ISI marked wire 4 mm dia fencing pole size at bottom 4" x 3", size top 3" x 3",Lenght 6ft, hooks 6 No. including cost of excavation, sand filling and erection complete in all respects.

Providing & fixing D-Hook complete with MS Bolts size 300mm x 18mm as per DWSS standard Drawing and analysis.

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

Construction of masonry gate pillar including cost of MS Steel Gate size 1.22 m x 1.37 m as per DWSS standard Drawing and analysis.

Construction of Foot Path with masonry toe wall & earth filling and Cement Concrete 1:8:16 with 40 mm gauge stone aggregate, 40 mm thick cement concrete topping 1:2:4, inside water works as per DWSS standard Drawing and analysis.

Providing & fixing MS sign Board as per DWSS standard design and analysis.

DISTRIBUTION SYSTEM

Providing, laying, Fixing, jointing of uPVC Pipes & Specials (6 kg./cm2) as per ISI-4985 (ISI Marked with the prior approval of EIC) along the trenches and laying the same in trenches to correct alignment and gradients, cutting, jointing & testing complete as per specifications.

Excavation with JCB

uPVC Pipe 63 mm o/d

uPVC Pipe 75 mm o/d

uPVC Pipe 90 mm o/d

uPVC Pipe 160 mm o/d

Excavation with Manually

uPVC Pipe 63 mm o/d

uPVC Pipe 75 mm o/d

uPVC Pipe 90 mm o/d

uPVC Pipe 110 mm o/d

Providing & fixing C.I/D.I Flanged end, stem of SS (AIS1410) 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).

(a) Size 0.6 m. x 0.6 m.

Dismantling and restoration brick paving complete in all respect as per DWSS standard approved analysis.

63mm o/d /75/90/110mm o/d

Contractor shall be quote rates only for dismantling of mettaled road & back filling with excavated earth fully compacted the restoration of the mettaled road to its original condition will be done by the concerned department i.e. PWD (B&R) PMB/Panchayati Raj)

Dismantling of Interlock/ Cement Concrete/ Brick Paving and restoration of Interlocking Road complete in all respect as per DWSS standard approved analysis.

63/75/90mm o/d /110mm o/d

Providing proposed water connection to house hold up to wall with providing laying , jointing, testing MDPE pipe line 15mm o/d Below Ground & G.I 15mm i/d Above Ground, including cost of specials such as tees, bends, sockets, union, elbow, GI Hooks etc, cutting threading and testing in trenches in the ground cutting hole in the wall and ISI marked 15mm i/d GM ferrule 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 with excavation

Water Connections on New/Exisitng Pipeline

OPERATION & MAINTENANCE

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

Extra Carriage/ Difference of Rate of Fine Aggrigate payable upto lead 65 Km

Extra Carriage/ Difference of Rate of Course Aggrigate (Bajri) payable upto lead 65 Km

Extra Carriage/ Difference of Rate of Bricks payable (20.280*1000=20280)

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.

Digging of pits in all kinds of soil & refilling the same, with the excavated earth mixed with well decayed farm yard manure @ 30% of pit volume and insecticide for termite control

Supplying and planting permanent trees in prepared pits and watering

Providing for one way stand post with Khura complete in all respects.