Details: excavation of pits of size 0.60mtr. x 0.60mtr. x 0.60mtr. with vertically cut edges to make an uniform cube and heaping the excavated soil (1/3rd top soil on the upper side & 2/3rd on the lower side) in hard soil. (500 pits x 0.60 m3 1 pit = 0.216 );excavation of contour trenches of size 4m x 0.5m x 0.5m with uncut portion of 25cm in between adjacent trenches and depositing the 1/3rd top soil on upper slopes and remaining 2/3rd excavated earth on lower slopes of the trenches in (ii) hard soil;barbed wire with concrete pillars;barbed wire with wooden pillars;gully checks;cost of raising 8" x 12" pb seedling, including 10% casuality replacement;cost of raising 5" x 8" pb seedling, including 10% casuality replacement;miscellaneous, unforeseen & rounding off;
Sector: Forest and Environment