Behra CW

Amount

Distribution System

Providing, Stringing out PVC pipes as per ISI-4985 (ISI marked with prior approval of Engineer in charge) casting along the Trenches and laying the same in Trenches To correct alignment and gradients, cutting. Jointing and testing, including excavation & specials complete as per specifications for less than 3 mtr street width. Complete in all respect (MANUAL)

PVC pipe 63mm o/d 6kgf/cm2

PVC pipe 90mm o/d 6kgf/cm2

Providing, Stringing out PVC pipes as per ISI-4985 (ISI marked with prior approval of Engineer in charge )casting along the Trenches and laying the same in Trenches To correct alignment and gradients, cutting. Jointing and testing, including excavation & specials complete as per specifications for for more than 3 mtr street width Complete in all respects (Mechanical Means)

PVC pipe 63mm o/d 6kgf/cm2

PVC pipe 90mm o/d 6kgf/cm2

PVC pipe 110mm o/d 6kgf/cm2

PVC pipe 160 mm o/d 6kgf/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.

Dismantling of cement concrete 80mm thick cement concrete 1:2:4 over 100mm thick C.C. 1:8:16 and making good the same to its original condition complete in all respects.

PVC pipe 63mm o/d

PVC pipe 90mm o/d

PVC pipe 110mm o/d

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 6 No. with Each 3kg .

Construction of masonry sluice valve chamber excluding Sluice valve cover as per standard design & drawings of public health department 6No. With each of Size 0.6m x 0.6m

Making Connection with existing pipe line with proposed PVC pipe line complete job with clamps, sockets etc.

Rising Main

Providing, Stringing out P.V.C. Pipes 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.including excavation & specials.

160mm o/d pipe of 10kgf/sqcm

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 (size 0.9m x 0.9m)

Household with new water Connections

Providing household connection, laying, jointing, fixing, testing MDPE pipe (as approved by Engineer in charge), including cost of excavation, refilling, the trench, CI bib cock as per IS : 210 with stainless steel spindle, 15 mm o/d MDPE pipe 2.0 meter (length on average basis) 15mm o/d GI pipe 2.50 mtr, 3” i/d uPVC clamp, GM ferrule ISI marked, connection of 15 mm i/d ferrule medium, specials such as tees, bends, sockets, elbows, nipples (100mm & 150 mm), union couplings, GI hooks etc. and gun metal peet valve (heavy pattern) with hand wheels on MDPE/GI pipe line laid in the ground or inside the buildings, cutting, threading, making holes in wall and testing in trenches in the ground. All material should be approved make (to be approved of Engineer in charge). Complete job in all respect including cost of carriage.

No. of Households with the provision of new connections only

PUMPING MACHINERY

Providing, installing, testing and commissioning of 1 no. Electrically driven pumping set of reputed make, capable of deleviring 442 lpm against a head of 136 mtr (27.50 BHP) Complete in all respects

Supplying lowering of 100 mm dia GI pipe as per IS 1239 including sockets . Complete in all respects

Providing and fixing of submerssible of 6 mm ² core cable , complete in all respect

Providing installing, testing and commissioning of 1 no. control panel with closed transition star delta with enclosure consisting of electrical appliances such as contactor, furses, MCCB's over load relays , isolator switches wiring and connnections. Complete in all respect .

Providing and installing 150mm 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

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

Development of water 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 .

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 .

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

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

Construction of masonry gate pillar including cost of MS Steel Gate size 1.22mtr x 1.37 mtr

Construction of Cement Concrete, Foot Path with masonry toe wall & earth filling inside water works .

Providing & fixing MS Sign Board as per standard size of DWSS as per Drawing .

Pump Chamber

Construction of pump chamber 3.05x3.70 mtr has been proposed at site including cost of electrical wiring, sanitary installation as per public health standard.

Chlorinator Plant

Prov. Installing, testing & commissioning one No. Electronically actuated, Diaphragm Operated, Metering System, Chemical Dosing Chlorinator ,suitable for delivering 0.5 to 6 Litres of Bleaching Powder Solution/Sodium Hypo solution per hour under maximum delivery pressure up to 7 Kg.cm2, and suction lift not less than 1.5 m, as per DWSS. standard specifications.

Enviornment of water work site

Turfing of lawns with fine grass including ploughing dressing including/breaking of clods, removal of rubbish, dressing and supplying of doob grass roots at 10 cm, apart including supplying & spreadingof manure @ 0.60 cum per 100 sqm. ( 1 no water work sites)

Planting permanent hedges including digging of trenches 60 cm. wide and 30cm. Deep, refiling the excavated earth mixed with manure supplied @ 4.65 cum per 100m & supplying & Planting hedge Plants at 30cm. Apart.

Supplying and planting permanent trees including digging of earth pits size 75 cmx75cmx75cm deep, refilling the excavated earth with manure supplied @ 0.113 cum each and watering supplying through tractor tanker.

Planting permanent shrubs including digging of pits on earth size 0.60mx0.60m deep, refilling the excavated earth mixed with manure supplied @ 0.056 cum each and watering supply through the tractor tanker.