m/t and upgradation and construction sh prepration of dpr and cbr tests prepration of technical sanction, working estimat, dnit, and structural design of foundation, sub structure , super structure and proof checking of detailed design and structure drawings of 30 mtr psc grider bridge. , prepration of detailed project report which include following provision as mentioned below: a) topography survey by digital total station with two second accuracy, showing all features on survey plan like trees, culvert, bridge, electric pole, telephone poles, hand pumps, school, habitant villages. b) draw cross section at 15 m (fifteen meter) interval, l-section & calculate the quantity of earth work in standart format of autocad showing all layer of pavement components as applicable. c) prepration of survey plan showing all provision and preparation of detailed project report as per mord guidelines. , cbr test including grain size analysis, atterbergs limit, proctor compaction and cbr value , preparation of detailed estimate of bridge as per analyised rates.printing approved 3 set and submitting the same to the divisional office. same aproved from higher office , prepration of technical sanction. the work will we carried in accordance with latest desgin specfication, latest market rate and to satisfaction of engineer -in - charge. printing two set complete in all respect and submitting the same to division office and there after approval from competent authority , prepration of working estimate. the work will we carried in accordance with latest desgin specfication, latest market rate and to satisfaction of engineer -in - charge.printing two set complete in all respect and submitting the same to division office and there after approval from competent authority , prepration of dnit. the work will we carried in accordance with latest market rate and to satisfaction of engineer -in - charge. printing two set complete in all respect and submitting the same to division office and there after approval from competent , structural design of foundation, sub structure & super structure as per latest design codes and preparation of working drawings of foundation, sub structure & super structure. the work will we carried in accordance with latest design specifications and to the satisfaction of engineer-in-charge , proof checking of detailed design, structural drawings of 30 mtr span rcc t-beam bridge from competent authority such as iit,nit or pec in all respects and submitting the same to higher office for approval.