Biennial maintenance contract of central ac system for stage-ii and stage-iii under emiph-i dept, sgtpp.

Annual maintenance of entire ei inside and outside and comprehensive prive and corrective mtc. and operation contract of different type ac machines at new administrative building of environment department sector-iii salt lake, for 12 months

Annual comprehensive maintenance of epabx system of mitel make (formerly siemens) of secretariat complex, porvorim goa for 12 months

Replacement of subscriber cards, control card and pri card for siemens hipath 4000 epabx system in secretariat complex, porvorim.(iii call)

Comprehensive maintenance of air conditioner units of various make and capacities of secretariat complex, porvorim goa, (for administrative/ministers block) for 7 months. (ii call)

Maintenance of sewage system under sd-iii, wd-xxvii (sew), pwd, porvorim - goa - operation and maintenance of 40 kld mbr stp at secretariat complex, porvorim goa.

Comprehensive maintenance of air conditioner units of various make and capacities of secretariat complex, porvorim goa, (for administrative/ministers block) for 7 months.

Comprehensive maintenance of air-conditioner units of various make and capacities of secretarit complex, porvorim goa, (for administrative/ ministers block) for 3 months.(iii call)

Maintenance of sewerage system under sd iii wdxxvii sew porvorim goa operation and maintenance of 30 kld mbbr at assembly complex porvorim goa

Repairs to the existing fire hydrant system at goa legislature secretariat, assembly complex, porvorim-goa. (including one year maintenance)