Social and Environmental Impact shall be carried out

engineering

1.           Sample FPIUs – Checklist for Roles & Responsibilities 4 Social and Environmental Impact shall be carried out after finalization of Project Road Alignment and GAD of the Bridge. The following items shall be taken care of : Minimal Relocation & Rehabilitation of Local Habitation Minimal effect on Natural Wild Life, Flora & Fauna Minimal effect on Structures which have Historical Values

2. Different design aspects depending upon the traffic volume shall be finalized in accordance with the provisions of the following IRC Codes: IRC:SP:73-2018 - Manual of Specifications & Standards for Two Lanning of Highways with Paved Shoulder (Second Revision ) IRC:SP:84-2019 - Manual of Specifications and Standards for Four Laning of Highways (Second Revision ) IRC:SP:87-2019 - Manual of Specifications & Standards for Six Laning of Highways ( Second Revision) IRC:SP:48-2023 - Hill Road Manual (First Revision)

3. Basic Design Parameters & Load Calculations for designing of all components of the Bridge Structures will be in accordance with the provisions of the following IRC Codes: IRC:5-2015 - Section I - General Features of Design (Eighth revision) IRC:6-2017 - Section II - Loads and Stresses (Seventh revision) IRC:SP:114-2018 - Guidelines for Seismic design of Road Bridges IRC:78-2014 - Section VII - Foundations and Substructure (Revised edition)

4.           Sample FPIUs – Checklist for Roles & Responsibilities 4 Hydrology and Hydraulic Design along with River training and approach embankment protections works shall be done in accordance with the provisions as described in the following IRC Codes: IRC:5-2015 - Section I - General Features of Design (Eighth revision) IRC:89-2019 - Guidelines for Design and Construction of River Training & Control Works for Road Bridges (Second Revision) IRC:SP:13-2022 – Guidelines for the Design of Small Bridges and Culverts

5.           Sample FPIUs – Checklist for Roles & Responsibilities 4 Design of Concrete Superstructures, Substructures & Foundations shall be done in accordance with the provisions of the following IRC & IS Codes : IRC:78-2014 - Section VII - Foundations and Substructure (Revised edition) IRC:112-2020 - Code of Practice for Concrete Road Bridges IRC:40-2002 – Brick, Stone and Cement Concrete Block Masonary Structures IS:2911 (Part-1,Section1)-2010 – Design & Construction of Pile Foundations : Driven cast-in-situ piles IS:2911 (Part-1,Section2)-2010 – Design & Construction of Pile Foundations : Bored cast-in-situ piles IS:2911 (Part-1,Section3)-2010 – Design & Construction of Pile Foundations : Driven Precast piles IS:2911 (Part-1,Section4)-2010 – Design & Construction of Pile Foundations : Precast concrete piles in Prebored Holes IS:2911 (Part-4)-2013 – Design & Construction of Pile Foundations : Load Test of Piles

6.           Sample FPIUs – Checklist for Roles & Responsibilities 4 Design of Steel / Steel Concrete Composite Superstructures & Substructures, Erection & Fabrication shall be done in accordance with the provisions of the following IRC & IS Codes : IRC:22-2015 - Section VI – Composite Construction (Limit State Design) IRC:24-2010 - Section V – Steel Road Bridges (Limit State Method) IRC:SP:56-2011 – Guidelines for Steel Pedestrian Bridges (First Revision) IRC:SP:120-2018 – Explanatory Handbook to IRC:22-2015 IS:2062-2011 – Hot Rolled Medium and High Tensile Structural Steel – Specification IS:3757-1985 (Reaffirmed 2003) – Specification for High Strength Structural Bolts IS:4000-1992 – High Strength Bolts in Steel Structures – Code of Practice IRC:SP:104-2015 – Guidelines for Fabrication and Erection of Steel Bridges

7.           Sample FPIUs – Checklist for Roles & Responsibilities 4 Design, Manufacturing, Testing, Installation & Maintenance of Bearings and Expansion Joints shall be done in accordance with the provisions as described in the following IRC Codes: IRC:83-2015 (Part I) - Standard Specifications and Code of Practice for Road Bridges (Roller & Rocker Bearings) IRC:83-2018 (Part II) - Standard Specifications and Code of Practice for Road Bridges (Elastomeric Bearings) IRC:83-2018 (Part III) - Standard Specifications and Code of Practice for Road Bridges (Pot, Pot-cum PTFE, Pin and Metallic Guided Bearings) IRC:83-2014 (Part IV) - Standard Specifications and Code of Practice for Road Bridges Section (Spherical & Cylindrical Bearings) IRC:SP:69-2011 – Guidelines & Specifications for Expansion Joints

8.           Sample FPIUs – Checklist for Roles & Responsibilities 4 Load Testing of Bridges shall be done in accordance with the provisions of the following IRC Code : IRC:SP:51-2015 – Guidelines for Load Testing of Bridges Maintenance & Inspection of Bridges shall be done in accordance with the provisions of the following IRC Codes : IRC:SP:18-1978 – Manual for Highway Bridge Maintenance Inspection IRC:SP:37-2010 – Guidelines for Evaluation of Load Carrying Capacity of Bridges IRC:SP:52-1999 – Bridge Inspector’s Reference Manual IRC:SP:60-2002 – An Approach Document for Assessment of Remaining Life of Concrete Bridges