Shifting and Repairing of various pipeline networks at Somnath Junction to Kachigam Road and Nani Daman Area.

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. (i) 100 mm DI K-7

150 mm DI K-7

200 mm DI K-7

250 mm DI K-7

300 mm DI K-7

350 mm DI K-7

500 mm DI K-7

610 mm dia M.S pipe

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. (i) 100 mm DI K-7

150 mm DI K-7

200 mm DI K-7

250 mm DI K-7

300 mm DI K-7

350 mm DI K-7

500 mm DI K-7

Lowering, laying, jointing & welding in position to correct line & level M.S Pipe with outer gunniting & inside lining/Epoxy painting on pedestal or chairs upon prepared formation or prepared bedding in trenches the rates include conveyance from store to site of work loading, unloading, joint plastering, hydrotesting etc. complete. 4 mm to 7 mm thick, 610 mm dia. (i) 610 mm dia M.S pipe

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)

Manufacture, Supply & Delivery of Electric Resistance Welded (up to 400 mm) submerged arc welded (above 400 mm) M.S pipe having beveled ends or coil confirming to IS-3589-2001 or its latest revision / amendment for following thickness outside diameter at departmental store or site anywhere in Gujarat State including all taxes, insurance, transportation, freight charges , octroi, inspection charges, loading, unloading conveyance to Departmental stores, stacking etc. all complete (Rate for MS pipe based on the ex. Works price of HR coil as Rs. 38533.00 per MT (above 3.15 mm to 10 mm) & Rs. 39029.00 per MT (above 10 mm) as on July-2020. (i) 610 mm dia M.S pipe

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. (i) 100 mm dia D.I K-7

150 mm dia D.I K-7

200 mm dia D.I K-7

250 mm dia D.I K-7

300 mm dia D.I K-7

350 mm dia D.I K-7

500 mm dia D.I K-7

600 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. (i) Flange Ended (L.S.) 80 to 300 mm dia.

M.S. Specials plain & Socket ends (i) Above 300 mm dia

M.S. Special Flanged ends (i) Above 300 mm dia

Labour charges for repairing leakage in CI/DI pipeline of following diameter at different places including necessary excavation manually or by machinery, removing of mud, dewatering, cleaning of pipe, cutting of pipe, Jointing & repairing using CID joints including CID joints, rubber rings, nut bolts, hiring excavator Hydra/Crane, dewatering machine, fuel, operator etc. complete (including cost of jointing material but excluding cost of pipe). (i) 100 mm dia

150 mm dia

200 mm dia

250 mm dia

300 mm dia

350 mm dia

500 mm dia

600 mm dia

Kashyap Builders (BID ID -9146)