Job Description – Interface Manager
Role Purpose
The Interface Manager is responsible for planning, managing, and coordinating all interface activities between the Contractor, Subcontractors, Interfacing Contractors, Primary Contractor, Utility Agencies, Statutory Authorities, Consultants, and the Engineer.
The role ensures timely information exchange, design alignment, construction synchronization, and risk?free integration across all phases—design, construction, testing, commissioning, and handover.
Key Responsibilities
A. Interface Management & Coordination
Function as single point of contact for all technical and interface?related issues with the Client, Engineer, Primary Contractor, Consultants, Subcontractors, OEM/Supplier, Existing utility agencies, Statutory body and Government Authorities.
Establish, implement, and maintain:
Interface Management Plan (IMP)
Interface Management Program (IMPG)
Interface Coordination Plan (CIP)
Interface Coordination Sheets (ICS)
Interface Specifications (IS)
Primary Contractor (PC)
Coordinate all design, technical,



planning, and construction interfaces across packages and disciplines.
Ensure interfaces are identified, documented, tracked, monitored, and closed on time.

B. Information Exchange & Documentation Control
Review project scope, design deliverables, and construction plans to identify interface dependencies.
Collect, verify, and transmit information between interfacing parties in a timely manner.
Maintain:
Interface registers
Updated CSD, SEM, DRD drawings
Meeting minutes, correspondence, and action logs
Monthly Progress Reports (MPR)
Submission of project progress report to the Engineer, as per contract.

C. Stakeholder Meetings & Liaison
Conduct and lead internal/external interface meetings with Primary Contractor, Consultants, OEM/supplier, Engineers, and Existing utility agencies.
Organize video/tele?conferences for multidisciplinary design and interface alignment.
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📌 Interface Manager Chennai
🏢 LT-Larsen & Toubro
📍 Chennai