Om of 1.35 mld cap stp at gmc, bambolim for a period of 5 yrs incl. cost of material, rect. of defects, replac. of damaged, defective parts of the machinery, equip incl. cost of lub., oil, ...tidy..engineer incharge.

Oandmof 6.7 mld .. stp at madgaon..raw sewage ps at navelim for a period of 3 years inclu. cost of material, recti. of def., replac.of damaged, def. parts of the machinery, equip. ..cost of lubricants, oil, maint. aesthetic view of the premises..tidy

O. and m. of 12.50 mld .. stp for ..3 years incl. cost of mat., recti. of defects, replac. of damaged, defect. prts of the mach., diffuser, equip. and repairs of civil struct...lubr. oil,fuel..gardening..premises clean tidy..3 sec. guards 3 shft etc

O. and m. of 1.00 mld cap stp for period of 5 yrs incl. cost of materials, recti of defects, replacmt of damaged, defective prt of the mach., equip. and repairs of civil structures incl. cost of lub.. diesel.. chemicals.. ..sub.of monthly test repo.

O and m of 15 mld queula s t p in ponda taluka for a period of 5 years including cost of material, rectification of defects, replacement of damaged, defective parts of the machinery, equipments including cost of ... maint. the premises,clean tidy etc

O and m of 7.5 mld capacity stp at colva for a period of 3 years including cost of material, rectification of defects, replacement of damaged, defective parts of the machinery, equipments including cost of lubricants, ...premises,clean tidy etc.