Details: medium jungles: clearing medium jungles and trees upto 15 cm. girth including cutting, uprooting roots and stumps, removing them from the site of the work, etc. complete as directed. (when 30% to 60 % of the area is covered by shrubs, trees etc) earthwork in bank trimming to the designed section / by mechanical means including removing the trimmed soils to a minimum distance of 30 m, complete as directed. supply of pre stressed cement concrete (psc) porcupine members of size 0.10m x 0.10mx 3.00m with m-30 grade of cement concrete conforming to is 1343 : 2012 using super-plasticizer @1.2 lit/bag of cement with graded broken coarse aggregates up to 20mm size down conforming to is 10262:2009 & is 456:2000 and reinforced with 4 nos. of 4 mm dia high tensile steel wire cable / strand with necessary cover and 4 mm high tensile stirrups at 250mm c/c, in conformity with is-6403:r2002 and stressed to required strength not exceeding 9.18 n/mm, holes of 16 mm dia at 50 cm inside from both ends
Sector: Water Resource Department