Bridge Material Source Approval Letter

Bridge Material Source Approval Letter Content Brief: Bridge Material Source Approval Letter: This content pertains to the review observations on various Bridge or structure materials and products source approvals used in highway projects. These observations of IE follows the concessionaire’s submission of the bridge product or element source credentials and test results. And, adopt the … Read more

Review comments on canal bridge drawings

Review observations and comments on canal bridge drawings Content Brief: Review comments on canal bridge drawings: This content pertains to the Review observations and comments on canal minor bridge GAD drawings. These observations are made by the IE following the concessionaire’s submission of GAD drawings. The details and letters contain the following information: Canal minor … Read more

Site instruction letter on structure works

Site instruction letter on structure works Content brief: The following content pertains to the highway project structure construction works. It contain a independent engineer’s findings of defective bridge, underpass and other civil structural construction works on project highway. This article includes a various sample site instruction notices or letters to the concessionaire by the IE. … Read more

Bituminous material source approval letters

Bituminous material source approval letters Content Brief: This content pertains to the review observations on various bituminous materials and products source approvals used in highway projects. These observations of IE follows the concessionaire’s submission of the product or element source credentials and test results certificates. The credentials and test reports are submitted by the concessionaire … Read more

Road Safety material approval letter

Road Safety material approval letter Content Brief: Road Safety material approval letter: This content pertains to the review observations on various highway safety items source approvals. These observations of IE follows the concessionaire’s submission of the product or element source credentials and test results certificates. After the scrutiny, thorough review and examinations notify the concessionaire … Read more

Proposal for change of DBM Crust thickness

Letter on proposal for change of DBM Crust thickness Content Brief: Letter on proposal for change or modification of DBM Crust thickness: This content pertains to the review observations on the proposal to change the specifications of the bituminous components of DBM and BC. And offer comments upon the concessionaire’s proposal by the independent engineer. … Read more

Safety precautions at bridge construction

Safety precautions at bridge structure construction works site Content Brief: Safety Precautions at Bridge Construction Work Site: The following content describes the minimum safety measures and precautions to be followed by workers and engineers at the work site of bridge construction during construction. It outlines the Concessionaire’s responsibilities in maintaining the traffic of the highway … Read more

Construction chemicals approval letter

Construction chemicals approval letter Content Brief: Construction Chemicals Approval Letter: This content relates to the Independent Engineer’s review observations on sources of construction chemicals proposed by the contractor or concessionaire. And, issuing or denying a permit for the proposed use of construction chemicals in highway construction work. These observations are made by IE after the … Read more

Review observations on Slab culvert drawings

Review observations on Slab culvert Drawings Content Brief: This content pertains to the Review observations on Slab culvert GAD drawings. These observations are made by the IE following the concessionaire’s submission of GAD drawings. The details and letters contain the following information: Slab culvert general arrangement drawings submission. Review observations on drawings. The observations, including … Read more

Borrow Area Source Approval Letter

Borrow Area Source Approval Letter Content Brief: Borrow Area Source Approval Letter: This content pertains to the review observations on various Borrow Area Sources and issuing Approval of highway construction project. These observations of IE follows the concessionaire’s submission of the borrow Area material source and test results. These tests were conducted in-house by the … Read more

Review on Bridge Superstructure Drawings

Review on Bridge Superstructure Drawings Content Brief: Review on Bridge Superstructure Drawings: This content pertains to the Review observations on major river bridge Superstructure GAD drawings. These observations are made by the IE following the concessionaire’s submission of GAD drawings. The details and letters contain the following information: Major bridge general arrangement drawings submission. Review … Read more

Use of material from unauthorised source

Use of material from unauthorised source Content Brief The following content pertains to the highway project construction works quality assurance. It contains the IE’s findings on use of material from unauthorised sources for construction works of the project highway. These are with particular reference to provisions of material source as per Schedule D of CA … Read more

Reconstruction methods of carriageway

Reconstruction methods of carriageway Content Brief: Reconstruction methods of carriageway: This content pertains to the review and recommendations on flexible pavement carriageway reconstruction methods. It also highlighted the standard process involved in pavement reconstruction. Recommendations will be communicated to the concessionaire in a sample draft letter format. These recommendations are made by the IE following … Read more

Improper Backfilling of Structures

Improper Backfilling of Structures Content brief: The following content pertains to the highway project construction works. It contains the independent engineer’s findings of defective, inaccurate, and substandard cross drainage structure backfilling works on the project highway. These are with particular reference to specifications and standards as specified in IRC codal provisions and MoRT&H specifications. This … Read more

Review observations on MNB drawings

Review observations on MNB drawings Content Brief: Review observations on MNB GAD drawings: This content pertains to the sample review observations on MNB (minor bridge) GAD drawings. These observations are made by the IE following the concessionaire’s submission of GAD drawings. The details and letters contain the following information: Minor bridge general arrangement drawings submission. … Read more