Annual maintenance of 2200/2375 mm dia ms pumping main 76kms and gravity main of 38 kms from kodandapur to sahebnagar, 9ml and 9ml clear water reservoirs of phase-i, 18ml clear water reservoirs of phase-ii and phase-iii in the premises at kodandapur , nasarlapally and godakondla and 6 nos of 22.50ml master balancing reservoirs of kdwsp phase-i,ii and iii in the premises at gungal,sd-i, td-iii, sahebngar for the period of (two) 02 years

Annual maintenance of 132/6.6kv substations having 12nos of 12/16 mva power transformers and 6.6kv phase-i, ii and iii pumping stations having 108 nos of 6.6kv 1425,1475 and 1300kw hsc pumpsets along with allied equipment at kodandapur, nasarlapally, godakondla and other stations for the period of (two) 02 years sd-i, td-iii, sahebngar.

Construction of new crs compound wall over the existing damaged compound wall at 1230 mld wtps of kodandapur and clear water reservoirs and pumping stations at narsarlapally under sd-i, transmission division iii, sahebnagar. (reservation earmarked for schedule castes) (as per g.o.ms.no.59, dt: 21.05.2018)

Annual maintenance of water treatment plants of phase-i stage-i 205 mld, phase-i stage-ii 205 mld, phase-ii 410 mld and phase-iii 410 mld of krishna drinking water supply project at kodandapur for a period of 2 years under sd-i, transmission division-iii, sahebnagar

Transportation, erection, testing and commissioning of existing 6.6kv, 300hp, bha 700h pump sets, 600hp submersible pump sets and all allied works and formation of bund across the approach main canal to maintain required level in canal for emergency pumping arrangements at foreshore of nagarjunasagar near puttamgandi including mom of pumping station for 4 months and dismantling and transportation of all equipment to kodandapur, nasarlapally and godakondla whenever sufficient inflows ed at nagarjunasagar reservoir under eam section, sd-iv(electrical), transmission div.iii, sahebnagar

Annual maintenance (i) 150 mld wtp of ph-ii kalabgoor filter beds section for the period of (2) years under kalabgoor wtp section, sd-i (ii) 75 mld wtp of ph.i, rajampet filter beds section for the period of (2) years under rajampet wtp section, sd-i (iii) air valves, sluice valves, 3.00 mg reservoirs, chlorine plant, electrical installations and other works at singapur campus of phase-iii and iv mwss under singapur section, sd-iii, o and m division no.viii, patancheru

Supply, delivery and fixing of series reactors, residual voltage transformers and protective relays for 132/6.6kv substation and control panels, pump shafts and impellers for sct 350/66h kirloskar pumps, motors protective relays for phase-ii pump houses of 1300/1475/1425 kw capacity at kodandapur, nasarlapally and godakondla under eam section, sd-iv under transmission division.iii, sahebnagar

Refurbishment of existing 2000 amps 6.6 kv, vcb panel including supply, delivery, erection, testing and commissioning of 6.6kv ht vcb panels at phase-i of 132 6.6kv substations, bearing housing and vcbs for 1425kw, 1475 kw and 1300 kw pump sets at kodandapur, nasarlapally and godakondla under eam section electrical sub division, transmission division no.iii, sahebnagar.

Supply, delivery and fixing of air circuit breakers mechanical seals fcma module motor shafts1600 1 1 amps cts for incomers bearing housings and vcbs for 1425kw 1475 kw 1300 kw pump sets and protection relays for 132kv line and 12 16 mva power transformer feeders for phase i pump houses at kodandapur nasarlapally and godakondla under eam section sd iv of transmission division no.iii, saheb nagar.

Supply, delivery of filter media of all grades and removing the old media including repairs and overhauling of ateral pipes of hdpe and ac perforated pipes, epoxy painting to the internal surfaces the filter beds and laying of new media of different grades in the twin rapid gravity filter nos 11 to 20 in 205 mld wtp of stage-ii of phase-i at kodandapur under sd-i, td-iii sahebnagar