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47THE METHOD AND SEQUENCE OF EXECUTION( GENERAL GUIDELINES )Dy.Ex.Engr.1) On award of contract, the contractor shall take levels jointly with Engineer'srepresentative for existing cross sections and L sections of the road. The crosssections shall be taken at 10.00 m. interval at other and 5.00 m. interval on curves andin Ghat Section along the length of the road. Bench mark pillars shall be erected at500 m. interval before starting leveling work.2) After taking line out , contractor must excavate the gutter as per sectionattached with the tender. Minimum longitudinal slope towards natural drain shall be1:40.3) The formation widening shall be executed simultaneously as per necessity.4) After completion of gutter excavation, contractor shall take the work of C.D.Work in the excavation for head wall of C.D. work shall be completed after passing offoundation for head walls. Contractor shall construct masonry work upto sill level ofpipe and then pipe shall be laid in line and level and complete head wall constructionalongwtih catch pit.5) Work of collection for W.B.M. shall be taken in hand only after completion ofgutter and C.D. work with catch pit and completion of earth work.6) W.B.M. and B.B.M. shall be completed with 3% camber and super elevation ifrequired as per specification with schedule. B.M. shall be completed after B.B.M.7) Open graded premix carpet with liquid seal coat , road side furniture shall beexecuted as per schedule.8) The contractor will not be paid for W.B.M. gutter, C.D. works and B.T. Items ifhe has not excavated Gutters.9) The work of filling watering and compacting side shoulder as specified withavailable murum shall be done simultaneously with laying of W.B.M., B.B.M. andcarpet layers. The side shoulders shall be compacted with side slope of 5% fromcarriageway edge towards to the gutter.10) Traffic plying at design speed should not feel bump or jerk on any stretches.Contractor shall plan for all such locations well before taking up work in such stretchesand difficulties in doing so, if any, be brought to the notice of the Engineer and onlyafter his permission work proceed further.11) If there is traffic plying on the existing road, the tenderer should get him selfaccustomed with the traffic conditions before quoting for the work. Once the work isstarted sufficient care shall be taken to see that obstruction / inconvenience to traffic iskept to the bearest minimum. Sufficient number of boards as required, approved byExecutive Engineer in charge shall be provided by the Contractor at his own cost atsuch a location which give sufficient warning of work in progress, special care shall beSignature of Contractor No. of Corrections Executive Engineer