Shifting of D.I. Distribution Network Pipeline at Ringanwada to Kachigam Talav, Nani Daman.

Items :

Excavation for pipe line trenches for water supply, sewerage line, manhole etc. all with shoring and strutting if required as per required gradient and line including safety provisions using site rails and stacking excavated stuff including up to all required lead cleaning the site etc. complete for all lifts and strata specified. In all sorts of soil and soft murrum. Upto 1.50 mt depth.

Removing of existing pipeline incl. removal of specials, valves jointing material including arting and stacking of removed material from site of work to the department store as directed excl. excavation and refilling of following diameters. 300 mm DI K-7

250 mm DI K-7

200 mm DI K-7

150 mm DI K-7

100 mm DI K-7

Refilling the pipeline trenches incl ramming, watering, consolidating disposal of surplus stuff as directed within a radius of 3 km. Refilling as directed.

Lowering, laying and jointing C.I. S & S spun pipes suitable for Tyton joints/ Mortar lined D.I. pipes of various classes with CI/MS specials of following diameters in proper position, grade and alignment as directed by Engineer-in-charge including hydraulic testing etc. complete. 300 mm DI K-7

250 mm DI K-7

200 mm DI K-7

150 mm DI K-7

100 mm DI K-7

Lowering , Laying and jointing in position following C.I. / D/F Reflux valves, Butterfly valves, Sluice valves and Air valves including cost of all labour, jointing material, including nut bolts and giving satisfactory hydraulic testing, etc. complete. Sluice valves, Butterfly valves, reflux valves. 300 mm dia DI K-7

200 mm dia DI K-7

150 mm dia DI K-7

Making job connection for old pipes in connecting the pipeline with existing main (80 mm to 300 mm) and inserted of special including cost of excavation, cutting of pipes, dewatering testing, refitting etc. complete as per directed by Engineer-in-charge. (excluding cost of special, pipes and fittings)

Making job connection for old pipes in connecting the pipeline with existing main (300 mm to 600 mm) and inserted of special including cost of excavation, cutting of pipes, dewatering testing, refitting etc. complete as per directed by Engineer-in-charge. (excluding cost of special, pipes and fittings)

Providing and supplying ISI mark G.I pipes with couplings of foollowing class and diameter including all taxes, insurance, transportation, freight charges, octroi inspection charges, loading, unloading, conveyance to departmental stores, stacking etc. complete. Medium duty. 15 mm dia

20 mm dia

25 mm dia

Providing New Connection and Re-connection of existing water supply house connection in DI/GI pipe including all fitting by using No. of G.I, Union / Bend / Elbow / Nipple / Tee, Plug, Clamp and etc. including excavation threading and cutting of pipeline (except the cost of G.I pipes) with G.I materials and labours upto 15 mm dia to 25 mm dia bore including laying and jointing of G.I pipe from distribution branches.

Providing and supplying D.I. K-7 grade pipes for following nominal bore diameter with internal cement mortar lining including all taxes, insurance, transportation, freight charges, octroi, inspection charges, loading, unloading, conveyance to departmental stores, stacking etc. complete. with excise duty. 300 mm DI K-7

250 mm DI K-7

200 mm DI K-7

150 mm DI K-7

100 mm DI K-7

Manufacturing, Supplying & Delivery of EPDM Rubber Sealing Ring with ISI mark as per Type-3 specified in Table-I & II of IS specification 5382-1985 and IS 10292-1982 (Part-I & II) or its latest revision of any suitable for use with A.C Coupler or CID Joints for A.C Pressure Pipe (IS 1592-1989) including all taxes loading, carting, unloading and stacking at GWSSB store anywhere in Gujarat State including Insurance, inspection charges, octroi etc. complete. 'O' type rings. 250 mm dia D.I K-7

250 mm dia D.I K-7

200 mm dia D.I K-7

150 mm dia D.I K-7

100 mm dia D.I K-7

Manufacture, supply & delivery of Ductile Iron Flanged socket spigot bends, tees, reducers or any other specials as per BS-EN-545/1995 class-A series K12 suitable for use with D.I. pipes manufactured as per IS: 8329/1994 delivery of specials is to be made of GWSSB store or site of works any where in Gujarat including all taxes, loading, unloading, carting, stacking, insurance, inspection charges, octroi etc. complete. with external bitumen & zink coating & internal cement mortar lining. Flange Ended (L. S) 80 to 300 mm dia.

Repairing of various DI pipeline including excavation, removing, lowering & laying and labaour charges as directed by engineer-in-charge. 100 mm dia DI pipe

150 mm dia DI pipe

200 mm dia DI pipe

250 mm dia DI pipe

300 mm dia DI pipe

350 mm dia DI pipe

500 mm dia DI pipe

600 mm dia DI pipe

POOJA BUILDERS (BID ID -8612)