tender for desilting the chanal from asramam shutter to manakudi channel in suchindrum town panchayat. ; 1 desilting light or sandysoil or silt from pond below water level including the charges for lead and lift upto 1km etc complete. 2 supplying and erecting steel centering for sides and soffits including supports and strutting upto 3.29 m height for plain surface as rcc slabs, rectangular tee ( or ) elbeams, lintel, bed block stair case waist slab, landing slab, etc., complete as per standard specification - 10m2 as per tndss & morth specification no:30 & 36 3 plain cement concrete 1:2:4 ( one cement, two sand and four aggregates ) using 20mm iss hbg metal including cost of all materials and labour charges for mixing, laying, compacting and curing etc, complete as per standard specifications. tndss no: 30 v, vi ( s3 ) vii-3