Design and constrn of 70 m major pmt br on open fdn with steel superstructure through type at km 91.42 and sub structure for 39.62 m span modular bridge at km 92.40 incl ssi and proof checking of design and dwg from iit incl approach rd on npd road

P/l rcc np3 main gravity sewer line, const of mps of 67.50 mld, 900 mm i/d pumping main from proposed mps to 30 mld stp, stp of capacity 30 mld including 5 years o and m of mps and stp, p/l treated water pipeline form cct to disposal point at moga

As per td

87717 augmentation of water supply works at ins rajali arakkonam under ge(m) arakkonam