Consultancy Services for survey of existing

CONSULTANCY SERVICES FOR SURVEY OF EXISTING SEWAGE NETWORK AND UPGRADATION REQUIRED, PROVISION OF STP AT AIR FORCE STATION HALWARA Brief details of Job work (a) Detailed Topographical survey of Air Force station Halwara (Approx area 400 acres), surveyof existing sewage line and sewage assets including proposed sewage network plan for upgradation of sewage system including following datas:-. (aa) Node number at each manhole junction (ab) GL at each manhole (ac) Contributory population both existing & anticipated in future at each node (ae) Length of sewer between nodes The drawing of the proposed sewage net work should be superimposed on the contour plan of 0.50 mtr interval. Drawing of the proposed scheme/layout plan, as given above, should be in A0 size. If all the entries given in the drawings are not legible then separate section wise blow up in A0 size should be provided. Four copies of all drawing and one set of drawings without levels to be provided. Soft copies of the drawings and level sheets (in Auto CAD) should also be provided.

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ATCON ENGINEERS

Geotech Engineering Services

Sushmita Consultants

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