Replacement of 100 mm AC pipeline with DI pipeline from Colva beach Junction to Bollywood road in Colva village of Benaulim Constituency Retender 3rd Call

Cutting the bituminous road for laying the pipeline in trenches including labour, tools, etc. and disposing the excavated excess material from the trench to a distance of 1000 metres, including making level the trench surface by utilising the serviceable material to the level of the top surface of road, by compacting, watering ramming with rolling with road roller after completion of laying of pipe and refilling the trenches etc. complete as per the direction of engineer in charge.>By Manual Means :>Rural Roads

Earthwork in excavation by mechanical means (hydraulic excavator)/ manual means in foundation pipeline trenches drains not exceeding 1.5m in width or 10sq.m on plan including dressing of sides ramming of bottoms for all leads and lift including setting out the excavated soil and disposal of surplus soil with all leads including providing barricades danger lighting guarding as directed by department officer in all types strata comprising any of the materials such as soil. slit, sand clay, gravel, moorum or all conglomerates laterite rock , soft rock fissured shattered decomposed rock or weathered rock and all such other materials as described under Appendix A to the specification either in full or in parts as the case may be adopting any approved method of methods as may be convenient or permitted inclusive of chiseling weddinged . blasting prohibited as directed by the Engineer in Charge .

Supplying at store or site of work including railway freight carting loading and unloading stacking etc. Centrifugally cast (spun) ductile iron pressure pipes (with socket/spigot ends) conforming to IS : 8329-2000 with cement mortar lining inside the pipe and outside zinc coat as per IS : 8329-2000 with up to date amendments suitable for jointing with rubber gasket known as TYTON joints. Class K-9 .>Nominal Diameter in mm>100

Supplying at store or site of work including railway freight carting loading and unloading stacking etc. Centrifugally cast (spun) ductile iron pressure pipes (with socket/spigot ends) conforming to IS : 8329-2000 with cement mortar lining inside the pipe and outside zinc coat as per IS : 8329-2000 with up to date amendments suitable for jointing with rubber gasket known as TYTON joints. Class K-9 .>Nominal Diameter in mm>150

Supply at store or site of work including railway freight carting loading unloading stacking etc. Ductile Iron pipe specials including rubber ring fitting push on joints conforming to IS : 9523 with inside cement mortar lining & externally coated with zinc with finishing layer of bituminious paint complete.>Double Socket Reducer>Nominal Diameter in mm>150x100

Supply at store or site of work including railway freight carting loading unloading stacking etc. Ductile Iron pipe specials including rubber ring fitting push on joints conforming to IS : 9523 with inside cement mortar lining & externally coated with zinc with finishing layer of bituminious paint complete.>Double Socket Tee with Branch Flange>Nominal Diameter in mm>150x80

Supply at store or site of work including railway freight carting loading unloading stacking etc. Ductile Iron pipe specials including rubber ring fitting push on joints conforming to IS : 9523 with inside cement mortar lining & externally coated with zinc with finishing layer of bituminious paint complete.>Double Socket Tee with Branch Flange>Nominal Diameter in mm>150x100

Supply at store or site of work including railway freight carting loading unloading stacking etc. Ductile Iron pipe specials including rubber ring fitting push on joints conforming to IS : 9523 with inside cement mortar lining & externally coated with zinc with finishing layer of bituminious paint complete.>Flanged Socket>Nominal Diameter in mm>100

Supply at store or site of work including railway freight carting loading unloading stacking etc. Ductile Iron pipe specials including rubber ring fitting push on joints conforming to IS : 9523 with inside cement mortar lining & externally coated with zinc with finishing layer of bituminious paint complete.>Flanged Socket>Nominal Diameter in mm>150

Supply at store or site of work including railway freight carting loading unloading stacking etc. Ductile Iron pipe specials including rubber ring fitting push on joints conforming to IS : 9523 with inside cement mortar lining & externally coated with zinc with finishing layer of bituminious paint complete.>Double socket branch flange Invert tee (Scour valve)>Nominal Diameter in mm>150x100