Annual repairs and maintenance of sewer line network (for 2 years) by mechanical means in sector - r3, r4, r5 at r,r pocket no.1, sector - r1,r2 at r and r pocket no.2&amp#x0d and sector - 1 at r and r pocket no.3 of pushpak node, navi&amp#x0d mumbai.

Annual maintenance of arresting the leakages of the building of vqc-ii, atrh, ngrh 1, 2, 3 and 4 museum building etc at tirumala for the year 2025-26

Annual maintenance to ttd kalyana mandapams at bhongir in yadadri bhongiri district (1 no), maripeda in mahabubabad district (1 no), wadapally in nalgonda district (1 no), mellacheruvu and mattapally in suryapet district (2 nos) for the year 2025-26 (reserved for co-operative contract societies belonging to sc/st/ wadderas)

Comprehensive annual maintenance contract of blue star make precision air conditioning unit installed at s.e.s., s.e.n. and data centre for the year 2025-26.

Annual maintenance of vsrh-1 2, a-type quarters and surrounding areas at tirumala for the year of 2025-26

Annual maintenance of srivari sevasadan block-1 2 and surrounding areas at tirumala for the year 2025-26

Annual maintenance of 2 nos 1000 kva compact secondary substation and l.t panel installed at state data centre, engineering hostel no.-1, dhurwa, ranchi for three year.

Maintenance of e.i. in nrb at chandigarh (amc of 02 nos. dg set 100 kva and 01 no. 160 kva dg set installed in deluxe building, sector 9, chandigarh) (during the year 2025 2026).

Annual maintenance contract of 1 no 10t ell wharf crane available at voc port authority for a period of one year.

Proposed comprehensive annual maintenance contract for 16 nos of 1.5 ton air conditioner and 10 nos of 2 ton air conditioner units with spare parts for the period of one year at uchc hospital building in dn-194, zone-xv