Latest Specifications Revisions

The table below summarizes the changes made with the latest revisions to the SUDAS Standard Specifications. There is also a link below that contains the entire revision packets. However, if your manual is not updated to the 2019 Edition, the revisions below will not coordinate with your manual.

Download a complete packet of the revisions

2020 Edition card for the Specifications

Specifications revision cover letter

DivisionSectionPagesSummary of Change
IntroUpdated the Contributors and Acknowledgments page. Note - if you want to replace the small business card for the spine of your manual, click on the link above.
11010ALLReplace ENTIRE SECTION with enclosed pages. Added abbreviation and definition for MAPLE.
11090, 1.05, B1-2Deleted reference to an Iowa Code section that has been repealed.
22010, 3.0615-16Clarified moisture and density elements should be used for compaction in subgrade cut section compaction.
3Figure 3010.1041Deleted column for AWWA C905 reference since it no longer exists.
4Table of ContentsALLUpdated the table of contents based on revisions made to Division 4.
44010, 1.081-4Updated the “includes” items to create consistency among underground utility items.
44010, 2.04, D9-10Updated reference to Section 4050.
4Figure 4010.2011-2Minor revision.
4Figure 4010.2021Minor revision.
44020ALLReplace ENTIRE SECTION with enclosed pages (excluding figures). Updated the “includes” items to create consistency among underground utility items. Added new item for linear trench drain and renumbered items that followed.
44030, 1.08, A-C1-2Updated the “includes” items to create consistency among underground utility items.
4Figure 4040.2321Minor revision.
44050ALLReplace ENTIRE SECTION with enclosed pages. Revised the section based on current practices/products.
44060, 3.05, A7-8Minor revision.
55010ALLReplace ENTIRE SECTION with enclosed pages (excluding figures). Updated the “includes” items to create consistency among underground utility items. Added AWWA references for installation of DIP and PVC water main pipe.
6Table of ContentsALLUpdated the table of contents based on revisions made to Division 6.
66010ALLReplace ENTIRE SECTION with enclosed pages (INCLUDING figures). Updated the “includes” items to create consistency among underground utility items. Added internal manhole drop, additional adjustable casting, rock subbase to all cast-in-place structures to match precast structures, and various new intakes. Changed the default to no steps in manholes and intakes because of the safety concerns.
66020, Tables 6020.02-034Updated tables to allow for more products.
77010, 3.02, I, 7 (new)15-16Added information for honeycomb repair of non-formed paving.
7Figure 7010.1011-8Revised to reflect Iowa DOT's new maximum of 12' longitudinal and 17' transverse joint spacing.
7Figure 7010.1021-2Resolved discrepancies in driveway drop curb heights.
7Figure 7010.1031Updated title block.
7Figure 7010.1041Updated title block.
7Figure 7020.2011Expanded options for jointing when HMA is extended through the boxout to the casting.
77021, 2.04-2.051-2Modified binder grade to ensure adequate crack resistance properties. Changed film thickness to follow Iowa DOT Specifications.
77030, 1.08, C & E1-4Clarified the “includes” item to be slope and smoothness testing and correction.
77030, 2.03, B5-6Corrected error.
7Figure 7030.1011Resolved discrepancies in driveway drop curb heights and clarifications to Detail A.
7Figure 7030.1021Clarifications to Detail A.
77080, 1.08, F, 33-4Updated the “includes” item to clarify furnishing and placing/installing the items.
88010, 1.08, B1-2Expanded bid item for temporary traffic signal.
88010, 3.0621-22Expanded removal process for temporary traffic signals.
8Figure 8010.1021-4(Starts on the back of Figure 8010.101). Fixed dimensional inconsistency with the conduit.
88020, 3.02, H, 2, c9-10Minor revision.
9Table of Contentsi-iiMinor correction on the table of contents.
99010, 3.10, A, 2, a21Corrected error.
99020, 2.01; 3.04-3.063-6Modified age, added cultivars, modified depth of cut, and added more details for watering.
99040, 2.07, C, 211-12Corrected reference error.
99070, 2.013-4Revised to reflect changes to Iowa DOT Specifications and I.M.s/MAPLE.
99071, 2.013-4Revised to reflect changes to Iowa DOT Specifications and I.M.s/MAPLE.

 

Page last updated: December 12, 2019

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