SUDAS Standard Specifications
- Brief Table of Contents
- Developmental Specifications
- General Supplemental Specifications
- Archived Figures
- Previous Editions of the Specifications (this link takes you to Iowa DOT's ERL; choose the appropriate date and then select "Statewide Urban Standard Specifications")
All files on this site are in pdf. To read pdf files, you may need to download the free Adobe Acrobat Reader. The Iowa DOT's Electronic Reference Library (ERL) website provides the manual in standard web page format.
Brief Table of Contents
For detailed contents of each division, follow its link.
Division 1: General Provisions and Covenants
- Definitions
- Proposal Requirements and Conditions
- Approval for Award and Award of Contract
- Scope of Work
- Control of Work
- Control of Materials
- Legal Relations and Responsibility to the Public
- Prosecution and Progress
- Measurement and Payment
Division 2: Earthwork
- Earthwork, Subgrade, and Subbase
Division 3: Trench and Trenchless Construction
- Trench Excavation and Backfill
- Trenchless Construction
Division 4: Sewers and Drains
- Sanitary Sewers
- Storm Sewers
- Pipe Culverts
- Subdrains and Footing Drain Collectors
- Pipe Rehabilitation
- Cleaning, Inspection, and Testing of Sewers
Division 5: Water Mains and Appurtenances
- Pipe and Fittings
- Valves, Fire Hydrants, and Appurtenances
- Testing and Disinfection
Division 6: Structures for Sanitary and Storm Sewers
- Structures for Sanitary and Storm Sewers
- Rehabilitation of Existing Manholes
- Cleaning, Inspection, and Testing of Structures
Division 7: Streets and Related Work
- Portland Cement Concrete Pavement
- Hot Mix Asphalt Pavement
- Recreational Trails, Sidewalks, and Driveways
- Pavement Repair and Rehabilitation
- Asphalt Stabilization
- Bituminous Seal Coat
- Emulsified Asphalt Slurry Seal
Division 8: Traffic Signals
- Overview
- Conduit System and Concrete Bases
- Wiring
- Vehicle Detection
- NEMA Controller Cabinet
- Type 170, Controller and Cabinet
- Signal Heads, Pushbuttons and Signs
- Poles
Division 9: Site Work and Landscaping
- Seeding
- Sodding
- Plant Material and Planting
- Erosion and Sediment Control
- Gabions and Rip Rap
- Fencing
- Retaining Walls
- Concrete Steps and Handrail
Division 10: Utility Service Location Details
Division 11: Demolition
- Demolition of Building Structures
Page last updated: December 8, 2008
© Copyright Iowa SUDAS Corporation 2004–2009. All rights reserved. Published and distributed by Iowa State University, Institute for Transportation under license. Except as provided in the Terms and Conditions of Use of the Iowa Statewide Urban Design Standards for Public Improvements and the Iowa SUDAS Standard Specifications, reproduction of these manuals, or any portion thereof, is strictly prohibited without the written permission of the copyright owner or its authorized licensee.
