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EPC Project Plan and Profile Approving Procedure

Government Procedure for Approval of Plan & Profile (P&P) in EPC Road Projects

Governmental Procedure for Approval of Plan & Profile (P&P)
in EPC Road / Highway Projects (India)

This document explains the standard governmental procedure followed in India for approval of Plan & Profile (P&P) drawings under Engineering, Procurement and Construction (EPC) mode road projects as per MoRTH, NHAI and State PWD practices.


1. Governing Standards & References

  • MoRTH Specifications for Road & Bridge Works
  • IRC:73 – Geometric Design Standards for Highways
  • IRC:SP:23 – Manual of Specifications & Standards (MSS)
  • IRC:SP:84 – Manual for Road Tunnels / Special Corridors
  • EPC Contract Conditions (Schedule A, B & C)

2. Preliminary Plan & Profile Before Tender

Prepared by Authority or its Consultant and included in tender documents:

  • Preliminary alignment
  • Topographic survey
  • Longitudinal profile
  • Typical cross-sections
  • Junction layouts
  • Drainage concept
  • Land acquisition plans
These drawings act as Reference Alignment only. Final responsibility lies with EPC Contractor.

3. Award of EPC Contract

After award, EPC Contractor becomes fully responsible for:

  • Detailed survey
  • Geometric design
  • Pavement design
  • Structural design
  • Final Plan & Profile

16. Approval Workflow

flowchart TD A[Start - EPC Contract Awarded] B[Authority Provides Reference Alignment and Preliminary P&P] C[Contractor Conducts Detailed Topographic and Geotechnical Survey] D[Contractor Performs Geometric Design as per IRC and MoRTH] E[Prepare Draft Plan and Profile] F[Submit Draft P&P with Design Report to IE or AE] G1{Technical Scrutiny by Design Consultant} G2{Technical Scrutiny by Proof Consultant} G3{Technical Scrutiny by Safety Consultant} G[IE Recommends P&P to Authority] H[Authority Recommends P&P for Approval] I[IE Issues Comments or Observations] J[Contractor Revises Design] K{Authority Review} L[Authority Issues Approval] M[Seek Special Approval with Justification] N{Competent Authority Decision} O[Issue Approved for Construction AFC Plan and Profile] P[Construction as per AFC Drawings] Q{Any Further Change Required} R[End] A --> B B --> C C --> D D --> E E --> F F --> G1 F --> G2 F --> G3 G1 -->|Compliant| G G2 -->|Compliant| G G3 -->|Compliant| G G --> H G -->|Non Compliant| I I --> J J --> F H --> K K -->|Approved| L K -->|Modification Required| I K -->|Major Deviation from Reference Alignment| M M --> N N -->|Approved| L N -->|Rejected| I L --> O O --> P P --> Q Q -->|Yes| I Q -->|No| R

Government of ____________

Office of the Chief Engineer / Competent Authority

[Department Name]

[Office Address]

Ref No.: ______________________
Date: ______________________
To,
The Project Director
[Name of EPC Contractor]
[Company Name]
[Address]
Subject: Approval of Plan & Profile (P&P) Drawings – Approved for Construction (AFC)

Project: [Name of Project]
Contract Package No.: [Package No.]
Agreement No.: [Agreement No.]
Chainage: From Km ______ to Km ______

This is with reference to your submission of Draft Plan & Profile (P&P) drawings for the above-mentioned project vide your letter no. __________ dated __________ and subsequent revisions based on observations of the Independent Engineer / Authority Engineer.

The Plan & Profile drawings have been examined by the Independent Engineer / Authority Engineer and found to be in conformity with the provisions of the EPC Agreement, Manual of Specifications & Standards, relevant IRC Codes and MoRTH Specifications.

Accordingly, the Plan & Profile (P&P) drawings as per enclosed list are hereby approved for construction (AFC) for execution of works under the subject project.

You are requested to ensure that construction is carried out strictly in accordance with the approved drawings and contract provisions. Any deviation from the approved alignment, profile or geometry shall require prior approval of the Competent Authority.

This approval does not relieve the EPC Contractor of his responsibilities for correctness of design, safety, stability and performance of the works as per the contract.

Yours faithfully,

For and on behalf of Competent Authority




(Signature) _______________________

Name: ___________________________

Designation: _____________________

Organization: ____________________

Seal:

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