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| 1 | To conduct topography and contour survey, take inventory of shops and establishments, prepare survey drawings, longitudinal sections and cross sections at required intervals.A) Road alignment- Along Shanmugam Salai and GST Road on either sides |
| 2 | Road A |
| 3 | Preparation of Junction improvements as per IRC and other Technical Guidelines issued by Highways Department and duly approved by the road safety wing of Highways Department |
| 4 | Road A |
| 5 | To Conduct Traffic assessment study in Shanmugam Salai and other roads where possible merging to GST by conducting Pedestrian survey in GST Road and Shanmugam Salai, Turning movement survey, Traffic Counts etc |
| 6 | Road B |
| 7 | To Conduct Utility mapping - Surface and Under Ground processing and Digitizing upto a depth of 6m using GEO RADAR |
| 8 | Road A |
| 9 | To conduct trial pits to conduct ground trothing of the utilities already mapped by the surface and Underground works. Recording of the utilities exposed in the trial pit. |
| 10 | Road B for Culvert |
| 11 | Preparation of Utility Shifting plan maps in coordination with other line departments and other service providers and schematic proposals which need to be conveyed to other line departments and to get Sanction Estimate and demand from the service departments of shifting of utilities. |
| 12 | Road A |
| 13 | To Develop drone pictures and videos in and around the junctions and GST road. |
| 14 | Road B for Culvert |
| 15 | To conduct Water Table and seepage pressurestudy in the adjoint area, so as to design the infiltration capacity and diversion plan for the underground drainage system. |
| 16 | Road A |
| 17 | To Conduct Soil investigation at field , lab testing and preparation of Geo-technical report along with the SBC recommendation and certification from registered Geotechnical Engineer. |
| 18 | Road A |
| 19 | Study on the structural integration of the existing Subway and ROB proposed for extension. |
| 20 | Road B |
| 21 | Structural design and Drawings for all the components - Subway and Junction improvements and duly vetted by the Design wing of Highways Department. |
| 22 | Road A |
| 23 | To Develop temporary traffic diversion plans during the construction phase. |
| 24 | Road B for Culvert |
| 25 | Develop construction methodology for the extension of sub-way works keeping the surrounding structures and the flyover without causing no ground movements so that the structures settlement or deformation is kept within the permissible limits. |
| 26 | Road A |
| 27 | Preparing Shoring plan, Retaining structural System and Dewatering Plan for the Subway extension works. |
| 28 | Road B for Culvert |
| 29 | To develop Land Acquisition plan and Structural valuation and liasoning with revenue department and Tambaram Corporation. |
| 30 | Road A |
| 31 | Preparation of Aesthetic improvements, Green Cover (Solar), Rain Water Harvesting, disposal of storm water drain in subway and the Construction details of the proposed Junction improvements including Signals , traffic marking etc |
| 32 | Road B for Culvert |
| 33 | To study and Suggest the pedestrian movement in and around the junction for improved pedestrian safety. |
| 34 | Road A |
| 35 | To study Box Pushing Technique (or) any alternative and suggest the traffic control arrangements for the road safety. |
| 36 | Road A |
| 37 | To prepare detailed engineering and issue construction drawings based on the concluded or approved proposal. |
| 38 | Road B |
| 39 | To prepare Detailed Project Report and submit including the detailed work estimate and Abstract estimate and preparation of BOQ. |
| 40 | Road A |
| 41 | Printing and Documentation of Reports both hard copies and soft copy. |
| 42 | Road B for Culvert |
| 43 | Calculation of SubTotal, GST and Total Amount carried out by system automatically |
| 44 | Basic cost of value put to tender as per estimate |
| 45 | Add GST at 18% |
| 46 | Total Value put to Tender |
| 47 | Quoted value |
| 48 | Final Quoted Value |
| 49 | Add GST at 18% of Final Quoted Value |
| 50 | Total Value of Contract Including 18% of GST |
| 51 | Basic cost of value put to tender as per Estimate |
| 52 | Quoted Rate in Figures (Total Value of Contract Including 18% of GST ) |
