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)

Providing and laying ductile iron fresh water supply pipe line to the plot allotted to csl for isrf at mattancherry halt

Providing ductile iron fresh water supply pipe line to the plot allotted to csl for isrf at mattancherry halt

Providing ductile iron fresh water supply pipe line to the plot allotted to csl for isrf at mattancherry halt(retender)

Laying of 100mm ductile iron water supply pipe line at gc crpf jammu

Providing pipeline for water supply from plot no.304 to plot no.300 at jayaberi park under kompally section, sub division-i, o and m division-xxi

Providing and laying of ductile iron pipes.

Provision for installation of ductile iron underground pipe line from municipal water supply line to underground water tank at anushakti abasan, 1af, bidhannagar, kolkata-64

Providing and laying water supply pipe line to 04 nos guard room/morchas constructed along with boundary wall at bsf campus singhpura under shq bsf baramulla