tender for miscellaneous work in subdivision i sangod- 1 construction of granular sub-base by providing well graded material, spreading in uniform layers with tractor mount grader on prepared surface, mixing by mix in place method with rotavator at omc, and compacting with smooth wheel roller to achieve the desired density,complete as per morth specification clause 401 for grading iii materia 2 providing laying spreading and compacting specified graded sand, gravel (crushed stone) as per table 400-1,400-2 or any other course material as per design mix, as per cbr in sub base course including premixing the material at omc in wet mix plant, carriage of mixed material spreading in uniform layers with motor grader f.e loader on a prepared base and compacting with vibratory roller to achieve desired density (as per i.s.2720) including all material, labor, machinery,lighting guarding, barricading and maintenance of diversioncomplete.[morth specification : clause 401]. by mechanical meanswith a lead of 1 km.for grading-iii material 3 construction of dry lean cement concrete sub- base over a prepared sub-grade with coarse and fine aggregate conforming to is: 383, the size of coarse aggregate not exceeding 25 mm, aggregate cement ratio not to exceed 15:1, aggregate gradation after blending to be as per table 600-1, cement content not to be less than 150 kg/ cum, optimum moisture content to be determined during trial length construction, concrete strength not to be less than 10 mpa at 7 days, mixed in a batching plant, transported to site, laid with a paver with electronic sensor, compacting with 8-10 tonnes vibratory roller, finishing and curing. 4 providing and laying of interlocking m-30 grade concrete block pavements having thickness 80 mm as per drawings and as per is 15658:2006.and all materials shall conform to morth specification clause 602 with m-30 grade 0.30 mtr x 0.30 mtr x 0.15 mtr edge blocks. category b : dentated only two side like i,z,t shape as per irc:sp:63-2004 please enable macros to view boq information