rate contract for machinery work in various forestry work. - digging of ditch/trench by mechanical means of desired shape & size including dressingand laying of excavated soil incontunuous mound and dressing of moundhard soil between 10 to 30 % boulders 2 digging of ditch/trench by mechanical means of desired shape & size including dressingand laying of excavated soil incontunuous mound and dressing of moundhard soil between 30 to 50 % boulders 3 digging of ditch/trench by mechanical means of desired shape & size including dressingand laying of excavated soil incontunuous mound and dressing of moundhard soil with above 50 % boulders 4 digging of ditch/trench by mechanical means of desired shape & size including dressingand laying of excavated soil incontunuous mound and dressing of moundin hard muram/ canker/ compact clayey soil 5 digging ofnew pits size 0.45 x 0.45 x 0.45 m or 0+0.40)/2x(0.50+0.40)/2x0.45 cubic mdigging of pits size 0.45 x 0.45 x 0.45 m or 0+0.40)/2x(0.50+0.40)/2x0.45 cubic m in hard soil between 30 to 50 % boulders 6 digging ofnew pits size 0.45 x 0.45 x 0.45 m or 0+0.40)/2x(0.50+0.40)/2x0.45 cubic m digging of pits size 0.45 x 0.45 x 0.45 m or 0+0.40)/2x(0.50+0.40)/2x0.45 cubic m in hard muram / kanker /compact clay soil 7 juliflora eradication by jcb machine including cleaning of site ˂30 cm tree collar girth 8 juliflora eradication by jcb machine including cleaning of site 30-60 cm tree collar girth 9 various type of work through jcb machine (non bsr) 10 earth work for bund embakment in dry or moist soil with the help of tractor attchhetd with sracpper including laying in the layors of 15 cm breacking of cloods sorting of grass pebbles etc.and drtessing in required profile when compacted manually within initial lead of 30 m and lift ohfi.50 rate of tractor (35-40 hp) with pol & scraper (excluding charges of watering & compactions) in hardy soil