Special repairs to pilavukkal periyar dam surplus course in upstream of confluence point in periyar river at khansapuram village of watrap taluk in virudhunagar district

Consultancy services for preparation simulation model for hydraulics of musi river from osman sagar dam down stream point to orr east near gowrelli and from himayat sagar down stream point confluence point at bapughat under musi riverfront development project including preparation of detailed project report (dpr) for retaining wall

Ncb for gdwss ph ii and iii filling of os and hs reservoirs with godavari water for rejuvenation of musi river-manufacture, supply, lowering, laying, jointing, testing and commissioning of 2200mm ms pmain from ghanpur to osmansagar, 2400mm ms pmain from ghanpur to muthangi, 3000mm dia ms pipeline from kokapet to osmansagar conduit along orr and 2200mm dia ms pipeline for interconnection of osmansagar and himayathsagar reservoirs, 3000mm dia ms pmain from wtp to mbr at ghanpur, construction of 80 ml mbr, 18ml rwr and ph and eme, transfr, substn at ghanpur and 1500mm dia ms main, construction of 120 mld wtp, 18ml cwr, ph with eme, substn, 1200mm dia ms cwpmain at osmansagar, 22.50ml mbr at golden mile and 800/600/400mm dia distn mains from mbr under os and 1200mm dia ms main, construction of 70 mld wtp, 18ml cwr, ph with eme, substn at hs, 1000mm dia ms pmain to budvel reservoir under hs reservoir under hybrid annuity mode of contract-including mom of project for 10 years package ii

National competitive bidding ncb for godavari drinking water supply project phase-ii and phase-iii and filling of osmansagar and himayathsagar reservoirs for rejuvenation of musi river under hybrid annuity mode of contract manufacture, supply, lowering, laying, jointing, testing and commissioning of 3000mm dia ms pumping main in two rows 10 tmc each from mallannasagar to ghanpur, construction of pump house, electro mechanical equipment, transformers, substation at mallannasagar and construction of 1170 mld capacity wtp, 40 ml clear water reservoir cum pump house, electro mechanical equipment, transformers, at ghanpur under hybrid annuity mode of contract including manning, operation and maintenance of project for 10 years package-i

Construction of flood protection work downstream of confluence point of balole nallah at village badyal brahamana on left side of nikki tawi

Construction of flood protection work downstream of confluence point of balole nallah at village badyal brahamana on left side of nikki tawi

Construction of retaining wall along the kunjan odai from sembiyapalayam road culvert downstream to river guduvaiyar confluence point at sembiyapalayam in villianur commune, puducherry.

Protection work at the left bank of&amp#x0d kollam thodu upstream of iron bridge till&amp#x0d nadapaalam and downstream towards&amp#x0d confluence point till government timber depot&amp#x0d in kollam corporation

Emergency cleaning of portions of thodu viz upstream of mla road bridge gk gardens bypass road portion secular gardens asan nagar sangamam nagar up to thekkanakkara canal confluence point and downstream of nilama culvert kottappuram and green garden

Consultancy services for preparation of detailed project report (dpr) for abatement of sewage pollution to river musi by construction of interception and di structures (i and ds) at nala joining points, laying of trunk sewer mains along the banks (beyond hfl), construction of stps and allied components including detailed engineering surveys, analysis, designs, drawings, l-sections, estimates, boqs for the reach of bapughat to gowrelli for the funding under national river conservation plan (nrcp)