Urban Development Department Tender

Schedule I :- Engineering Services

Survey Work, Hydraulic Design and As-Built Drawing :- Conducting survey of the Pilot area of Meherpur In Silchar as per drawings / maps attached in the Bid Documents. The survey includes carrying out necessary engineering surveys and investigations such as topographical survey, hydrological survey, geotechnical survey, land availability survey, soil condition survey, to prepare gap analysis, identification and development of important components for sewerage generation & management, population data, existing sanitation infrastructure & type of water bodies including road & household survey, fixing up alignment, taking levels at every 30 m intervals and at each crossing & junction of point, change of alignment. Survey to be carried out by qualified surveyors and with modern equipment viz. Total Station / DGPS and preparation of drawing in Auto-CAD and GIS format as per instructions of Engineer in-charge. The data showing the alignment of sewer line, important land, habitation by hatch mark and submission of 3 (three) copies of drawing (Hard Copy) as well as soft copy with geo reference of all landmarks, important road crossings etc. Survey work also Includes Household survey for finalizing house service connections- As built drawing & other related sites of proposed areas in GIS Layer, .shp file layers, in projection (Latitude & Longitude). The location of completed works and alignment shall be marked in the drawing and it shall represent true locations at site as directed. Hydraulic Design and modelling of proposed sewerage system including trunk main, collection system and structural Design, Detailed Engineering and Drawings with technical specifications of components (if any) included in proposed STP system completely in all respect. Any changes as required after re-Design, Detailed Engineering and Drawings with technical specifications (if needed) the system shall be informed to the Engineer in-charge and any other works as directed by Engineer in-charge/ employer and after approval shall be executed for entire project area.

Schedule II :- STP cum FSTP 2 Mld (MBBR Technology)