Operation and maintenance of 6 7 mld sewage treatment plant stp at shirvodem navelim in margao constituency procurement and repairs

Maintenance of sewerage system in margao constituency urgent desilting of wet well at stp shirvodem margao

Maintenance of sewerage system in margao constituency urgent desilting of inlet chambers inspection chambers at stp shirvodem margao

Up-gradation / refurbishing of existing 10 mld stp to 15 mld stp (including establishment of new 5 mld stp) of visakhapatnam port authority (vpa)

Replacement and repair of equipments at 20 mld stp at navelim margao goa. retender 2nd call

Urgent supply and installation of security gate at stp shirvodem margao

Urgent laying of 500mm dia hdpe pipeline along with 5 composite manholes behind stp shirvodem in margao constituency

Revamping of 7.5 mld activated sludge process stp to 20 mld stp based on sbr technology followed by operation and maintenance for 2 year at shirvodem margao goa

Up-gradation of 120 mld stp at behrampur comprising of secondary treated effluent lifting sump, pump house with pumps, flash mixers, flocculator, inclined tube settlers, deep bed filters, chlorination, recycling pumps and pump house, transformer, dg

Construction of retaining wall near st.cruz chapel at shirvodem in margao constituency