REPAIRS REPLACEMENT EXTERNAL WATER SUPPLY PIPE LINES VALVE AND VALVE PIT CHAMBER IMPROVEMENT OF INSTALLATION AND CERTAIN ALLIED WORKS AT DIAT DU AND MILIT GIRINAGAR PUNE 25

Amount

Excavation in trenches not exceeding 1.5 Mtr wide and not exceeding 1.5 Mtr depth in soft / loose/Hard soil and getting out for removing / laying of pipe lines complete all as specified and directed.

Returning and filling in including spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick complete all as specified and directed.

Removing of surplus soil to a distance not exceeding 50 Mtrs and depositing where directed at a level not exceeding 1.5 Mtr above the starting point complete all as specified and directed.

Dismantling and taking up or down unserviceable / old water pipe/tubing any type including all fittings etc complete all as specified and directed of the following sizes:- (a) 80 mm dia/bore.

(b) 50 mm dia

(c) 25 mm dia.

(d) 20 mm dia.

Refixing old GI/PP-R/CPVC pipe on Wall / Surface including old/New fittings such as bends, elbows, union, tees, reducers etc; at site after discaling/cleaning of pipe (Internaly/Externally ) complete all as specified & directed of the following sizes:- (a) 40/50 mm dia.

(b) 25/32 mm dia.

(c) 15/20 mm dia.

Supply Laying and testing GI Pipe medium grade including all fittings such as bend, tee, elbow, union, reducer etc, laid in trenches/floor/on wall/ surface including MS hooks / clamps of suitable size as per requirement complete all as specified and as directed of the following sizes:- (a) 80mm dia.

(b) 50mm dia.

(c) 40mm dia.

(d) 25 mm dia.

(e) 20 mm dia.

Supply fixing / laying and testing of CPVC pipe SDR 11 including plain CPVC SDR 11 fittings such as bend, tee, elbow, union, reducer, tee reducer etc laid or fixing/ clamping on floor /surface/air/wall/ complete all as specified and directed of following size :- (a) 50 mm outer dia.

(b) 25 mm outer dia.

(c) 20 mm outer dia.

S&F CPVC ball valve ISI marked, conf to IS complete all as specified and directed. Note: Union or long screw have to provided before fixing of ball valve if required :- (a) 50 mm outer dia.

(b) 25 mm outer dia.

(c) 20 mm outer dia.

Taking up old CI/DI water mains pipe line (including all fittings), with spigot and socket ends and lead joints including buring out joints and recovering lead complete all as specified and directed of the following sizes :- (a) 80 mm dia.

(b) 100 mm dia.

(c) 150 mm dia.

(d) 200 mm dia.

(e) 250 mm dia.

(f) 300 mm dia.

Re-laying existing DI/CI pipe in trenches of 80 dia pipe with old/new fittings such as bends, elbows, union, tees, reducers etc; at site after discaling/ cleaning of pipe (Internaly/Externally) in existing trench or at new location including all pipe fixing arrengement complete all as specified and directed.

All as per item herein above but 100 mm dia pipe

All as per item herein above but 150 mm dia pipe

All as per item herein above but 200 mm dia pipe

All as per item herein above but 250 mm dia pipe

All as per item herein above but 300 mm dia pipe

Supply, laying jointing and testing in trenches DI pipes with socketed ends with EPDA/SBA rubber gasket joints centrifugally cast, class K-7/9, in any length laid in trenches or on floor complete including dismantling and taking up old cracked CI pipes complete all as specified and directed for the following sizes:- Note:- Necessary DI fittings as required and Excavation / earth work etc; shall be measured and paid seperately. (a) 80 mm dia.

(b) 100 mm dia.

(c) 150 mm dia.

(d) 200 mm dia.

(e) 250 mm dia.

(f) 300 mm dia.

M & L for CI/DI bends, tapers, Tee pieces, cross, collers, caps and plugs any type, radius & angle for pipes upto 150 mm bore complete all as specified and directed.

M & L for CI/DI bends, tapers, Tee pieces, cross, collers, caps and plugs any type, radius & angle for pipes 150 to 300 mm bore complete all as specified and directed.

Labour for repairing of run lead joint for arresting water leakage in cast iron water mains / fittings and finishing including excavation /earth work complete all as specified and directed for following sizes pipe :- (a) 300mm dia.

(b) 250 mm dia.

(c) 200 mm dia.

(d) 150 mm dia.

(e) 100 mm dia.

(f) 80 mm dia.

(g) 350 mm bore

Labour only for cutting of CI/DI pipe upto 200 mm dia carefully in position for repairs or inserting fittings such as bend, tee, socket pieces, collar etc; complete all as specified and as directed.

Supplying, fixing, jointing and testing of Cast iron (CI) sluice valve, ISI Marked, both ends flanged with pre drilled pressure rating PN-1.6, confirming to IS 14846 -2000, having stainless steel spindle with cast iron operation wheel at top with nut and bolts and rubber gasket for making joints complete including dismantling and removing/taking out old unserviceable valve complete all as specified and directed of the following sizes:- (a) 300mm dia.

(b) 250mm dia.

(a) 200mm dia.

(b) 150mm dia.

(c) 100mm dia.

(d) 80mm dia.

S&F in replacement Gun metal globe gate valves ISI marked with head, screwed both ends for iron pipe complete any type complete all as specified and directed at site of the following sizes:- (a) 50mm dia.

(b) 40mm dia.

(c) 25mm dia.

(d) 20mm dia.

(e) 15 mm dia.

Material & labour for horizontal boring under roads suitable upto 150mm dia pipes by manual method and making good the surfaces to match with existing complete all as specified and directed.

M & L for Rectifing defects on water supply, pumping/supply mains GI/CI/DI/ PP-R/ CPCV alongwith fittings/valves of any sizes 150 mm to 300 mm dia complete removing, cleaning and refixing including replacement of the unserviceable parts and restoring water supply complete all as specified and directed. Note:- (i) Rate for any fittings and other items for rectifying defects shall be measured and paid under respective item of schedule. (ii) All tools required for carrying out the works and jointing of PP-R pipe shall be deemed to be including in the quoted rate. (iii) The above work shall be carried out on requirement basis on complaints received in the MES service centre.

Supply only in repair/repalacement of GI Union of different sizes suitable for the following sizes dia pipe. (ISI marked) :- (a) 15 mm dia

(b) 20 mm dia

(c) 25 mm dia

(d) 40 mm dia

(e) 50 mm dia

Supply only in repair/replacement of GI socket of different sizes suitable for following sizes of pipe ( ISI marked) :- (a) 15 mm dia

(b) 20 mm dia

(c) 25 mm dia

(d) 40 mm dia

(e) 50 mm dia

Supply only in repair/replacement of GI elbow of different sizes of ISI marked :- (a) 15 mm dia

(b) 20 mm dia

(c) 25 mm dia

(d) 40 mm dia

(e) 50 mm dia

Supply only in repair/replacement of GI Tee of different sizes of ISI marked. (a) 15 mm dia

(b) 20 mm dia

(c) 25 mm dia

(d) 40 mm dia

(e) 50 mm dia

Supply only in repair/replacement of GI Nipple threaded of different sizes of ISI marked. (a) 15 mm dia

(a) 20 mm dia

(b) 25 mm dia

(d) 40 mm dia

(e) 50 mm dia

Supply only in repair/replacement of GI Tank Nipple threaded of different sizes of ISI marked :- (a) 20 mm dia

(b) 25 mm dia

Material and Labour for repairing of leakage / cleaning of CI/DI main distribution pipe line by cutting or opening at any location , with the help of machine / manually to repairing the leakage or blockage of main pipe line and reconnecting the pipe after repair complete all as specified and directed. Note :- Fitting and jointing material such as lead /flanged /rubber joint and excavation returning filling etc will be included in the quoted rate.

Supply only of Calcium hypochlorite granular form with chlorine content of 65% to 70% in 45 kgs packing for pre chlorination and post chlorination for dosing/filling in drinking water as per following generic specification complete all as specified and as directed. (a) Available Chlorine min - 65% by mass (b) Particle size (passing through 1.70 mm IS sieve) min - 99 % by mass (c) Water insoluble matter max - 6% (d) Calcium Hydroxide max - 4% (e) Sodium Chloride max - 15% (f) Loss of chloride on basis of available chloride max - 1/15

M&L for construction of valve chamber of size 1200 x 1200 x 1200 mm internal dimensions, 3 mm thick MS sheet cover with 2 Nos MS hinges welded to angle iron frame of 40mm x 40mm x 5 mm thick with lifting hook and locking arrangement complete with necessary earth work, brick work in CM (1:6), 230 mm thick, PCC bed (1:4:8) type D2 150 mm thick, cement plastering, finishing 15 mm thick in CM (1:4) and applying a coat of black bituminous paint to the steel surfaces including demolation/ dismantling and removal of old unserviceble valve pit (Rate of demolation and removal of old unserviceble item is included in quoted rate) complete all as specified and directed.

Materials and Labour for opening up stuffing box of cast iron sluice valve in position, repair /replacement of gland packing, nuts, bolts and washers etc with existing size complete all as specified and directed for the following sizes :- (a) 300/250 mm Bore

(b) 200/150 mm Bore

(c) 100 mm Bore

(d) 80 mm Bore

Supply only of Non ferric Alum Grade-I in 20 Kgs pack Commercial for dosing/filling in drinking water as per standard parameters as specified and rate of dosing as per standard parameters complete all as specified and as directed.

Supply and fixing in repairs Non return valve vertical/horizontal type bore size 250mm bore with gasket bolts, nuts and washers in position of 250 mm bore in IRP supply and delivery complete all as specified and directed.

All as per item herein above but bore bore size 200 mm complete all as specified and directed.

All as per item herein above but bore bore size 150 mm complete all as specified and directed.

All as per item herein above but bore bore size 100 mm complete all as specified and directed.

M&L for Calibration of water meter for main raising pipe line complete all as specified and directed.

Supply only Chlorine test kit (400 no of test) with all testing fitment and solution complete all as specified and directed.

Supply only pH test kit (400 no of test) with all testing fitment and solution complete all as specified and directed.

Supply only Iron test kit (200 no of test) with all testing fitment and solution complete all as specified and directed.

Supply only Hardness test kit (200 no of test) with all testing fitment and solution complete all as specified and directed.

S& F in repairs MS clamp for 6'' pipe for 75/60 HP Pump at Jackwell complete all as specified and directed.

S& F in repairs MS clamp for 4'' pipe for 20 HP Pump at Jackwell complete all as specified and directed.

S& F in repairs 25 mm bore ductile iron single chamber Compact Air Release Valve including all required accessories complete all as specified and directed.

All as per item herein above but for 50 mm bore complete all as specified and directed.

M& L for painting double coat complete all as specified and directed for following items:- (a) bore size 200mm to 300 mm CI/GI Pipe

(b) bore size 80 mm to 100 mm CI/GI Pipe

Supply only of following items complete all as specified and directed. (a) Glands rope for packing. (6 mm to 18 mm)

(b) Lead Wool

(c) Lead

R K ENTERPRISES (BID ID -3421889)

M/S OMSAI ENTERPRISES (BID ID -3418157)

SKS Electricals (BID ID -3424201)

M/S EAGLE ENTERPRISES (BID ID -3417918)