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

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)

Day to day maintenance of sanitary and plumbing works including some repair/upgradation works of emergent nature at eastern sector and adjacent areas within the main campus of nbu at siliguri

Day to day maintenance of sanitary and plumbing works including some repair/upgradation works of emergent nature at western sector and adjacent areas within the main campus of nbu at siliguri

Day to day maintenance of sanitary and plumbing works including other allied and essential works at west sector and adjacent areas within the main campus of nbu

Day to day maintenance of emergent nature works for university hostels and other infrastructures within the main campus of nbu.

Day to day maintenance of emergent nature works for university hostels and other infrastructures within the main campus of nbu

Necessary civil and plumbing renovation works at political science department within nbu main campus.

Day to day maintenance of university quarters and other infrastructures within the main campus of nbu

Some repair works at quarter no. e/118-119, e/29-29a, e/40-40(a), w/197 within nbu main campus.