Water Resources Department Tender

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)200mm nominal diameter (weight 41.6 kg per metre) 8.0 mm 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. i) 200mm Steel Strainer (slot size 0.15mm) 6.30 mm thickness

Supplying, Fixing & lowering of Stainless Steel Socket 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 complete in all respect. B) 200mm 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) 200mm internal diameter

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.

Supplying at site Wooden Box of suitable size with Lid & locking arrangment for preserving strata sample collected from the bore.

Supplying & Fixing of bail plug of M.S pipe complete with inverted U-hook attched to the bottom plug complete in all respect. C) 200mm internal diameter (weight 41.6 kg per metre) 8.0 mm thickness

Supplying & Fixing of well cap having thread to fix on housing pipe complete in all respect 200mm internal diameter

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. a) 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-incharge.

Collection of water sample from different strata and testing of sample from approved laboratory (Phisical & chemical Analysis)

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

Providing & Laying Filter media gravel size varying from 75 to 25 mm in tubewell complete in all respect

Making electric Logging of borehole with electronic well logger including cost of equipment at site etc.complete in all respect

B) Pumping Machinery_____________ Providing, installing & commissioning of electric driven pumping set with following accessories and components a) Submersible pump set 25 H.P. Discharge at 77 mtr. - 1100 LPM Maximum Head - 103 Mtr.

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. A)100 mm nominal diameter

PVC insulated pvc sheathed fr round flexible copper conductor cable: e) Overall size 4.0sq.mm (56/0.3mm), 3Core

Providing & fixing of control panel

C) D.I. Specials Nuts & Bolts of all sizes and length required

Providing, Stringing out, cutting, Jointing and testing of ISI Marked D.I. Double Flanged pipes with screwed flanged as per IS:8329- 2000, Class-K9 and laying the same in trenches to correct alignment and gradients,jointed with nut bolts and rubber insertion joints fitted complete including all cartage. d) 150mm i/d pipe lines laid complete

Supplying and laying C.I. specials as per IS:1538 complete as desired by Engineer-in-Charge conforming to ISI specifications. Note: If C.I specials of ISI Marked is used intead of specials confirming to ISI Specifications , than 10% extra on rates of this item will be paid. a) C.I. specials upto 300mm i/d

Supplying and laying D.I. specials/fittings as per IS:9523-2000 (ISI marked with the prior approval of Engineer-in-Charge), class K-12 suitable for tyton joint with external bitumen coating and inside cement mortar lining, scaffolding, tools and plants, ropes, guys, etc. Complete in all respects. a) D.I. specials upto 300mm i/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). B) Class PN-1.6 as per ISI c) 150mm i/d Sluice Valves flanged

Providing & fixing double air valve ISI Marked as per IS-14845 including jointing all carriages complete. b) C.I Double air valve (Size 50mm)

Proving & fixing ISI Marked Non-return valves flanged end class PN-1.0 as per IS:5312/2004 in pipe lines including jointing & cost of Nut Bolt, rubber insertion etc. complete. Note: If Non-return valves class PN-1.6 is used instead of class PN-1.0 , than 5% will be paid extra. B) Class PN-1.0 as per ISI with gun metal flap d) 150mm i/d Non-return valve

Construction of Gravel Pit outside the Pump Chamber. (0.90m Dia.) as per standard design & drawings of public health department.

COPPER EARTHING (Upto 14 metre in Length):Earthing with electrolytic Copper Tape rivetted (with 5Nos. copper rivets)/Steel Nut & bolts (with 4Nos. 32mm long, 8mm thick with washer and double nut) to 30cm x 120cm x 2mm thick copper plate (made cylindrical) burried 10.50 metre (34.44 feet) below ground level in the hole of excavation having bore dia. 125mm and surrounded by salt & charcoal dust mixture (20 kg.) including fixing the Copper Tape recessed in wall and in floor etc., up to 14metre in Length (including bore Length). G.I. pipe 20mm dia. (A-class), 9metre long should be laid in the hole of excavation 1 feet below ground level and having GI Reducer 50mm x 20mm with PVC Cap (For pouring water) fixed on the top level of the pipe. 300mm x 300mm x 300mm deep haudi of First class bricks finished with 1:4 cement plaster and haudi covered with cast iron lid having size 300mm x 300mm (Heavy) around the hole of excavation: b) Earthing with 25mm x 3mm Copper Tape (upto 14Metre in Length)

Rubber Jain of 5mm thickness in accordance for 100 mm size M.S. flange

Providing and fixing S.S Pressure Gauge complete as required complete in all respect. a) Dial diameter 150mm calibration 0-16 Kg

Supply and erection of heavy dutyCopper thimbles/lugs for cable end termination duly crimped including making necessary connections etc.completely:- i) Copper thimble cable Core size 4 - 6sq.mm

Providing & Fixing Fuse Kit Kat Box 200 Amp, Complete in all respect.

Providing & Fixing 6" dia D/F M.S nipple 1ft. long

C) Rising Main Excavation manually in trenches for pipe lines with straight or open cutting in streets and lanes in builtup area where width of street / Lane from wall to wall is less than 3 meter including trimming and dressing sides levelling of beds of trenches to correct grade, cutting joint holes, refilling consolidation,watering, including the cost of dewatering of rain water, diversion for traffic, night signals. Providing & fixing caution boards, watching, fencing, etc. and removal of surplus soil from the site upto 15 meter distance complete in all respects. a) Earth work upto 1.5 m. Depth i) All classes of soil except rocky

Providing, Stringing out, cutting, Jointing and testing of ISI Marked D.I. Pipe (S&S) as per IS 8329 and laying the same in trenches to correct alignment and gradients, jointed with rubber tyton joints fitted complete including all cartage, cost of rubber ring. B) D.I. Pipe as per IS 8329 DI-K9 c) 150mm i/d pipe lines laid complete

Supplying and laying D.I. specials/fittings as per IS:9523-2000 (ISI marked with the prior approval of Engineer-in-Charge), class K-12 suitable for tyton joint with external bitumen coating and inside cement mortar lining, scaffolding, tools and plants, ropes, guys, etc. Complete in all respects. a) D.I. specials upto 300mm i/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 carriagecomplete (with the approval of Engineer incharge). B) Class PN-1.6 as per ISI c) 150mm i/d Sluice Valves flanged

Providing, fixing and jointing Cast Iron surface box for Sluice valve, Air valve, Fire hydrant etc. including all carriages complete.

Providing & Fixiing C.I indicating plates of size 100mm x 100 mm for SV/FH including synthetic enammel paint & letters in white enamel paint, fixing in the ground with angle iron of size 25x25x5mm, 230mm height from ground including conrete block complete in all respect as directed by Engineer-in-charge

Bailing out water from the trenches for making new connections in existing pipe lines including cleaning trimming and dressing the trenches to correct alignment and grade as required by the Engineer-in-charge. a) Connection with pipe line Upto 300mm i/d

Construction of masonary Sluice Valve Chamber excluding Sluice valve a) Size 0.6 m. x 0.6 m.