1) providing foundation for equipment plinths, rcc cable duct and allied civil works for the proposed 110 kv bay at siruseri 110/33-11 kv substation for the extension of 2nd 110kv source of supply to m/s.techno infra developers pvt ltd., at sipcot it park, siruseri in chennai south-ii edc. (civil portion) 2) labour charges for erection of 1 no.50 mva, 110/33 kv, vei make power transformer bearing sl.no.vei/50m/002, yom-2006 at mepz 110/33-11 kv sub-station in chennai edc/south edc - ii 3) labour charges for erection of 1 no. repaired unit, 25 mva, 110/33 kv power transformer make – indo tech bearing sl.no.42595 at thirumudivakkam 110/33-11 kv sub-station 4) labour charges for dismantling, pulling and transportation of 1 no.50 mva, 110/33 kv gec alstom make sl.no.28504 power transformer from 110 kv siruseri ss to 110 kv pallavaram ss in chennai edc south - ii 5) surveying, fixing of demarcation stones in the perumbakkam reserve forest area in the work of diversion of 0.9678 ha of forest land for deviation of existing 230 kv over head feeders near kits park 230 kv ss at perumbakkam at the request of cmrl to facilitate the proposed construction of elevated metro corridor (phaseii) from guindy to siruseri tower falling in marsh land.