Details: constn. of patri with approved materials obtained from borrow pits with all lifts and leas, transporting to site, spreading, grading to required and compacted to meet requirement of table 300.1 & 300.2 with lead upto 1000m. as per technical specification clause 301.5(by carted earth) g.s.b.(granular sub base) for filling in rain cut trenches as per drawing and technical specification providing and laying of filter media with granular materials/stone crushed aggregates satisfying the requirements laid down in clause 2504.2.2. of morth specifications to a thickness of not less than 600 mm with smaller size towards the soil and si providing and laying boulders apron on river bed for protection against scour with stone boulder weighing not less than 40kg. each complete as per drawing and technical specification. brick masonry work in cement mortar 1:3 in foundation complete excluding pointing and plastering, as per drawing and technical specifications. plain cement concrete m25 mix in
Sector: PWD