Job Purpose
- The Traffic Engineer (TDP Designer) is responsible for the preparation, development, and coordination of Traffic Diversion Plans (TDP) in support of both planned and unplanned works.
- The role ensures that all TDPs proposal comply with Qatar standards, WZTMG Rev 1.2, QTCM, QRMM, and other contractual requirements.
- The incumbent works closely with the CAD drafting team, internal stakeholders, and authorities to secure timely approvals and ensure safe, compliant implementation of traffic management schemes.
Principal Accountability & Responsibility :
- Lead the development of comprehensive Traffic Diversion Plans (TDPs) documentation in full compliance with WZTMG Rev. 1.2, Qatar Traffic Control Manual (QTCM), Qatar Highway Design manual (QHDM) and contract specifications. This includes planned works, unplanned events and development of diversion routes and all required directional signing.
- Coordinate with internal O&M teams and gather technical inputs on work scope, constraints, risks and staging requirements. Conduct early site visits to assess geometry, traffic conditions and safety considerations that affect the design.
- Develop concept-level TDP proposals and participate in consultation meetings with Authority stakeholders. Progress concepts into detailed TDP designs including layouts, diversion routing, directional signs, cross-sections, buffers, signage schedules, speed management, pedestrian arrangements and TTM phasing.
- Design and prepare emergency diversion routes for unplanned events such as major incidents, road closures or emergency maintenance to ensure safe and rapid network operation under abnormal conditions.
- Provide clear work instructions and technical guidance to technicians, draughtsmen and inspectors to support preparation of CAD drawings and documentation. Ensure submissions comply with authority online systems such as QPRO.
- Verify and quality check all TDP documentation including drawings, method statements, risk assessments and schedules before submission. Support the submission process and respond to Authority comments in a timely and technically sound manner.
- Perform appropriate traffic impact analysis including assessments of congestion, queueing, lane capacity and diversion effects. Coordinate with external consultants for Traffic Impact Assessments when required and maintain working knowledge of traffic modelling software such as Synchro, SIDRA and HCS.
- Apply specialised knowledge of Temporary Traffic Management for high-speed roads, collectors, tunnels and urban environments. Incorporate international best practices to enhance safety and mobility.
- Coordinate with internal teams responsible for road space booking / road occupancy to ensure alignment with road occupancy requirements and constraints.
- Conduct follow-up site visits during implementation to ensure the deployed TTM matches the approved TDP. Identify deviations, agree safe modifications when necessary and incorporate lessons learned into future designs.
- Expert knowledge of on-site TTM implementation requirements including the appropriate health and safety requirements.
- Provide operational guidance to internal teams and contractors to ensure correct interpretation and use of TDPs during setup, maintenance and removal of TTM.
- Maintain accurate records and schedules of all TDP and their status, ensuring full traceability and validity at all times.
- Prepare internal reports, technical notes and briefings to support operational planning and management decision making.
- Advise the CAD team on best practices and standards to ensure consistent and high quality drawing production.
- Perform any other related duties assigned by the Traffic Operations Manager.
- MME approval or capability of obtaining approval.