| SI.N | Code book used (Description) | IS Code number |
|---|---|---|
| 490 | Specifications for Dense Graded Bituminous Mixes | IRC 111:2009 |
| 590 | Specifications for Mix Seal Surfacing (MSS) Close-Graded Premix Surfacing (CGPS) | IRC SP 078:2008 |
| 509 | Specifications for Open-Graded Friction Course | IRC 129:2019 |
| 496 | Specifications for Readymade Bituminous Pothole Patching Mix Using Cut-Back Bitumen | IRC 116:2014 |
| 661 | Specifications for Road and Bridge Works, 2013 (Fifth Revision) | MORT 250:2013 |
| 665 | Standard Data Book for Analysis of Rates (Second Revision – 2019), Volume 1: For Plain/Rolling Terrain | MORT SDB-1:2010 |
| 666 | Standard Data Book for Analysis of Rates (Second Revision – 2019), Volume 2: For Hilly Terrain | MORT SDB-2:2010 |
| 392 | Standard for Vertical and Horizontal Clearances of Overhead Electric Power and Telecommunication Lines as Related to Roads | IRC 032:1969 |
| 390 | Standard Letters and Numerals of Different Heights for Use on Highway Signs | IRC 030:1968 |
| 662 | Standard Plan for Highway Bridges — Prestressed Concrete Beams and RCC Slab Type Superstructure Volume-II | MORT 256-2:1997 |
| 393 | Standard Procedure for Evaluation and Condition Surveys of Stabilised Soil Roads | IRC 033:1969 |
| 372 | Standard Specifications and Code of Practice for Construction of Concrete Roads (Fourth Revision) | IRC 015:2011 |
| 489 | Standard Specifications and Code of Practice for Design and Construction of Surface Dressing | IRC 110:2005 |
| 374 | Standard Specifications and Code of Practice for Prime and Tack Coat (Second Revision) | IRC 016:2004 |
| 375 | Standard Specifications and Code of Practice for Prime and Tack Coat (Second Revision) | IRC 016:2008 |
| 362 | Standard Specifications and Code of Practice for Road Bridges, Section I (General Features of Design) (Eighth Revision) | IRC 005:2015 |
| 361 | Standard Specifications and Code of Practice for Road Bridges, Section I (General Features of Design) (Seventh Revision) | IRC 005:1998 |
| 363 | Standard Specifications and Code of Practice for Road Bridges, Section II — Loads and Stresses (Fourth Revision) | IRC 006:2014 |
| 381 | Standard Specifications and Code of Practice for Road Bridges, Section III: Cement Concrete (Plain and Reinforced) (Third Revision) | IRC 021:2000 |
| 401 | Standard Specifications and Code of Practice for Road Bridges, Section IV (Brick, Stone and Cement Concrete Block Masonry) (Second Revision) | IRC 040:2002 |
About Us
We believe engineering is more than just calculations; it’s the art of solving society’s most complex problems efficiently. Our platform is dedicated to providing high-quality technical content, including in-depth guides on building materials, structural engineering tutorials, and educational resources for admissions.
© 2026 WebsiteForEngineers | All rights reserved.