Mohan Ambigapathi

Responsibilities:
• Develop and implement field traffic management plans, including detour routes, traffic control
measures, and signage, to ensure safe and efficient traffic flow during construction activities.
• Conduct site assessments and traffic impact assessments to identify potential risks, challenges,
and opportunities related to traffic management.
• Coordinate with project teams, clients, contractors, and regulatory agencies to address traffic
related requirements and concerns.
• Review and approve traffic management plans, drawings, and specifications prepared by
contractors and subcontractors.
• Monitor and evaluate the effectiveness of traffic management measures during construction,
making recommendations for adjustments as necessary.
• Conduct regular site inspections and audits to ensure compliance with traffic management plans
and regulatory standards.
• Provide technical guidance and support to project teams and field staff on traffic management
and detour procedures.
• Liaise with local authorities and stakeholders to obtain necessary permits and approvals for
temporary traffic control measures.
• Prepare reports, presentations, and documentation on field traffic management activities and
performance.

• Led traffic management for Chennai Metro Phase 2 UG Corridors, including preparation of
Traffic Diversion Plans and securing authority approvals.

QAR by managing EPC of plant and access road on lump-sum
turnkey basis at Al Shamal Sewerage Treatment Works and Pipeline Project (CP755) in Doha,
Qatar.
• Roads and Infrastructure Projects includes microtunneling in Al Mearad and South West of
Muaither for Road Projects Department, Infrastructure Affairs, Public Works Authority, and
Doha, Qatar.
• Conceptualized logistic, traffic management, and CEMP plan for two major projects:
• Built bus parking area for Al Rayyan stadium (a 2022 World Cup stadium) that involved
the construction of temporary car parks/bus laybys and associated connections to external
roads scattered within a 75 km north-to-south strip.
• Development of Access Roads to Integrated Worker Accomodation Community at Al Khor.
• Constructed access road surrounding the Woqod petrol station, which included Earthworks,
Unbound Pavement Material - Sub-base, Asphalt Works, Kerbs, Footways, and Paved Areas,
Traffic Signs & Road Marking, Surface Water Drainage, Water Works, Electricity Works,
Ooredoo Works & Street Lighting Works.
• Architected asphalt parking area, security building, payment booth, and canopies for 461 car
parking bays in front of Al Qassar Metro Station (Doha, Qatar).
• LUSAIL Stadium Precinct Project/LUSAIL Smart City of value QAR23M, WORLD CUP FIFA 2022.
CSC- M/s LOUIS BERGER; PMC- M/s TIME QATAR & Client - Supreme Committee for Legacy &
Delivery.
• Roads and Infrastructure for Government Residential Division Project in South of Wukair of
value QAR230M QAR - Package 2b Grading - GEC- M/s AECOM; PMC- M/s Parsons Brinckerhoff
& Client - ASHGHAL.
• Ensured approval of Method Statements, Shop Drawings, Good for Construction Drawings, and
Material Submittals before execution with the latest revision, which significantly reduced the delay in
the approval process by 75%.
• Achieved 5% outsourcing cost reduction by designing the road alignment, traffic appurtenances, and
foundations in alignment with DMRB standards to acquire approvals from M/s Black & Veatch
construction supervision team.
• Steered infrastructure development project from inception to completion by directing a cross
functional team of 50 members, including Project Engineer, QA/QC Engineer, Planning Engineer,
Safety Manager, Senior Surveyors, Site Safety Personnel, Site Foreman, and Helpers.
• Fostered collaboration with key stakeholders (including project director) to ensure timely execution of
construction work.
• Ensured proper allocation and utilization of necessary resources throughout each phase of the project
lifecycle.
• Trained Personal Secretary in preparing, drafting, arranging and documenting the records, which
maintained a better image of the organisation in front of other stakeholders.
• Implemented advance engineering practices to ensure the smooth construction of marshy land
roadways.
• Prepared quantities bill based on the monthly work progress to raise invoices as per defined
schedules.
• Generated innovative solutions to build consensus with key project stakeholders and provided
updates to avoid confusion.
• Developed method statements, CAD drawings, traffic management schemes, and diversion plan by
following Qatar Traffic Manual, WZTMG for tenders related to ASHGHAL, and supreme committee for
delivery & legacy.
• Boosted site teams morale through performance appraisal and report management for termination.
• Ensured maintenance of overall equipment as per HSE standards.

Secured work order for the traffic improvement, road design, and future transportation modelling of
Jubail City by delivering a detailed presentation to the client (Jubail Municipality).
• Reduced number of public queries regarding traffic operational defects through gainful mediation with
few stakeholders like General Public, Traffic Police, and Municipality.
• Mitigated project timeline by 20% through effective team supervision during the Ramadan period
that encouraged members to submit the data every alternate day.
• Facilitated traffic survey team with the development of traffic improvement plans by utilizing
SYNCHRO and SIMTRAFFIC.
• Supported the GIS Engineer in updating land use, parking, and terminals by leveraging GIS database
with ARC VIEW & ARC INFO.
• Calibrated and validated trip distribution model as well as designed 3D simulation models by using
PTV VISUM and VISSIM.
• Developed MS Excel database for parameters planning, traffic Zoning, as well as performed
correlation and regression analysis for arriving at relations as part of Trip Generation Model.
RESPONSIBILITIES
• Directed a high performing team of 12 professionals (including Senior Traffic Engineer, Senior Road
Engineer, GIS Analyst, Urban Planner, Draughtsman & Surveyors) to manage consultancy project.
• Developed robust plans for budget administration, quality management, and team coordination to
ensure prompt and cost-effective implementation of the project.
• Avoided delays in project execution by clarifying the importance of Ramadan and traffic parameters
fluctuation to the client.
• Encouraged team members by overseeing the submission of survey outputs, drawings, and reports.
• Maintained consistent engagement with clients to understand the necessary requirements and
developed project plans.
• Acquired necessary data regarding projects by collaborating with the structural, highway, and
geotechnical experts.
• Evaluated sites and identified suitable vendors for procuring materials to drive construction activities.
• Conducted risk assessment, performed value engineering of project proposals, analysed traffic
data/projection, estimated project cost, and managed overall P&L aspects.

• Prepared BOQs, bid documents, and feasibility studies for airports, leather parks,
Containerization Cargo Terminals and highways.