Details: 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 with necessary cover and 4mm 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 in the same face and in either face of post another 2 nos. of holes of size 16 mm dia at 65mm inside from both ends including properly curing for 21 (twenty one) days and carriage of porcupine members from factory to the stack yard within a distance up t
Sector: Water Resource Department