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 laying/dismantling of 6 dia hdpe pipe as and when required basis various purpose like dewatering, fire fighting etc. in patch a under ashok ocp piparwar area.

Laying, transportation and dismantling of ms pipe delivery lines size (4/6) inch dia at various coal stocks in the mines for fire-fighting purpose at kocp.

Laying, dismantling, jointing work of m.s. pipeline at different locations of basundhara (w) ocp, mahalaxmi area.

For day to day erection, dismantling, diversion and extension of 6.6kv, o h line at open cast mines of kathara colliery.

Carrying laying fitting of 10mm m.s pipe for thework of diand laying of new 10mm m.s pipefor fire fighting and coal dust separation work at bhowra south colliery. total length852 mtr

Day-to-day shifting, di, extension,laying and jointing of pipeline ranges on as and when required basis for fire-fighting arrangement at different coal stocks and locations in mines premises for a period of one year at dipka expansion project.

Providing and fixing of g.i pipe for fire fighting system at dlb office

Day-to-day work of di, extension, shifting, dismantling, laying etc. of m.s. pipeline of open cast mines of jarangdih colliery for the period of 01 year or till quantity exhaust