Tender For corrigendum : annual maintenance contract for staff quarters including civil, carpentry, sanitary etc. and operation and maintenance of waste water filtration unit in staff quarters at csir-nio colony, dona paula, goa.
Tender For new laying of 350mm dia. di pipe by replacing old damaged 350 mm dia backwashing c.i. pipe from clear water reservoir (cwr) to gate of filtration unit at howrah water works padmapukur plant ( hwwpp)