Repair maintenance of external water supply pipe line pumpset and cleaning of borewell sump etc at zone a area under ge navy chennai

Supply of cuni threaded socket (heavy duty etc for ins nistar

Prov and fixing rotary bare shaft air blower actuators for sav valves or pav valves actuators for inlets gates etc at 105 mld stp balloke ldh under jal hi amrit

River bed protection work for h.l. r.c.c. bridge (20 x21m) over morher-river on rajbigha-beldarbigha path near chitabhkhurd village in block amas in the district of gaya.

Ar and mo to delhi high court new delhi dg 2026 27 sh providing services of plumbing carpentry jobs etc and material for sub division m 4311 and m 4312 pwd govt of delhi

Maintenance contract for controlling leakage and seepage in underground/elevated section including tunnel, stations, ancillary buildings, viaduct and depot etc. of line-8 from botanical garden to krishna park extension and line-8 extension stations.

Supplying all materials at site including pipes, specials, labors, tools and tackles etc. for laying and jointing of ms pipe for conveying main as per latest is specification. lowering of ms pipes and specials in trenches up to a depth of 3 m below gl. laying and jointing the same inside the trench/ over the ground by means of electric arch welding (spirally welded) using standard electrodes as per latest is specification including earth work in excavation in all kind of soil so as to give one meter average cover over the pipe with disposal of excavated earth within initial lead and lift with disinfection of pipes, testing of pipes against 60 m water head etc. to protect against corrosion pipes are given epoxy lining or hot applied coal tar/ asphalt lining or rich cement mortar lining at works or in the field by the centrifugal process. the outer coating for pipe may be in cement sand guniting or hot applied coal- tar asphaltic enamel reinforced with fibre glass fabric yarn as per cpheeo manual of water supply and treatment all complete job as per standard specification. 600 mm dia (minimum thickness- 6.40 mm)

Construction of 300 mm dia 122 m deep hytw with connection to main pipe line for booster boring & construction of pump room in nalanda mahila college in ward no-36 situated in bihar sharif municipal corporation.

Drain repair, slab casting for existing drain & chamber, filling of brick bats, local sand, gsb etc. in water logged/low land area, repairing and patch work of existing road & pavement and other miscellaneous work in all wards of nagar panchayat, punpun, patna