Tender For supply of " set of purg-o-mat automatic float air vent valve for overhead roof water tank and vaccum valve consisting of following items. (1) purg-o-mat automatic float air vent valve with shut off valve having thread bsp 3/8" to rcf drg. no. lw 63150, item no. 4 alt 'e' qty-01 nos. (2) vaccum valve g-1/2" to rcf drg. no. lw 63150, item no. 3, alt 'e' qty-02 nos.." [ warranty period: 30 months after the date of delivery ] ]
Tender For repairs to storm water drains, cover slabs, culverts, rainwaterharvestingpit, hardstanding and footpath at mh complex, defence colony, nandambakkam and aps and repairs/ replacement of covers for service wells and other connected miscellaneous repairs to
Tender For 2059 office maintenance. sh repair of iron filtration plant including change of inner materials of the vessel replacement of one frp vessel overhead water tank cleaning 05 nos and laying of new water supply lime for office a cpwd campus krishnanagarsubwork/packages:repair of iron filtration plant.