Detailed Project Report- 4 Lane Elevated Corridor/ Flyover, Tezpur- Assam [NH 715]

Assignment Name : Consultancy Services for Feasibility Study and Preparation of Detailed Project Report for construction of 4-lane flyover at Mission Charali, Tezpur, Junction point of NH-52 (New NH-15), NH – 37- A (New NH-715) and urban arterial road under SOPD.

Location : Assam, India

Client: PWD NH-Division, Assam

Narrative description of Project

PWD NH-Division has selected Voyants Solutions Private Limited to prepare Consultancy Services for Feasibility Study and Preparation of Detailed Project Report for construction of 4-lane flyover at Mission Charali, Tezpur, Junction point of NH-52 (New NH-15), NH – 37- A (New NH-715) and urban arterial road under SOPD in the state of Assam.
Project Details:

  • Total project corridor length: 3.25 Kms including Elevated Corridor and approaches
  • Length of Elevated Corridor: 2.545 Kms
  • Span arrangement of Elevated Corridor: 27x30m + 2x40m + 8x30m + 1x40m + 4x30m + 1×27.85m + 5x30m + 1×37.2m + 8x30m + 5x40m + 5x30m + 1x40m +1x30m + 2x40m + 10x30m
  • Width of Elevated Corridor: 16.5m (8m+0.5m+8m)
  • Type of Superstructure: 3/ 2 span Continuous PSC I girder Module
  • Type of Substructure & Foundation: Cantilever Hammer Head Pier cap & Rectangular Pier shaft over Pile foundation

Description of Actual Services Provided:

  • Review of Secondary data & Reconnaissance Survey
  • Traffic Studies and Traffic demand forecasting.
  • Inventory and condition survey of existing road, bridge, culverts and ROB etc
  • Quality Assurance Plan
  • Road and Pavement Investigations
  • Detailed Topographic Surveys
  • Soil and Material Surveys
  • Environment and Social Impact Assessment
  • Drainage studies and Pavement design
  • Geotechnical investigations and Sub-surface exploration
  • Preparation of GAD & Detailed Drawings of Elevated Corridor & CD Structures supported by Detailed design calculation report.
  • Preparation of Plan and Profile drawings, TCS Drawings
  • Preparation of Land Acquisition Plans (LAP).
  • Preparation of Utility Relocation Plans (URP)
  • Rate Analysis, preparation of BOQs and Economic Analysis

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