Tech Memos
TH memos are located at MnDOT's Active and Historical Technical Memoranda
Number |
Subject |
Status |
Issue Date |
Expiration Date |
Notes |
Implement of MnDOT Standard Specifications for Construction, 2014 Edition |
Active |
11/1/2013 |
|||
13-SA-01 (PDF, 2.5 MB) |
Schedule of Materials Control - Local Government Agency |
Active |
1/18/2013 |
1/18/2018 |
|
12-SA-03 (PDF, 40 KB) |
American Concrete Pavement Association StreetPave Software for Design of Concrete Pavements for Cities and Counties |
Active |
10/9/2012 |
10/9/2017 |
|
12-SA-02 (PDF, 0.5 MB) |
Minnesota Concrete Flatwork Specifications for Local Government Agencies |
Active |
2/21/2012 |
6/21/2017 |
|
12-SA-01 (PDF, 0.5 MB) |
Schedule of Materials Control for Low Volume Roads |
Expired |
2/17/2012 |
Superceded by 13-SA-01 |
|
11-SA-01 (PDF, 100 KB) |
Interim Pavement Design Strength Requirements (formerly 10-SA-04) |
Expired |
1/11/2011 |
Was incorporated into the State Aid Manual, 5.4.II C.2 |
|
10-SA-03 (PDF, 145 KB) |
GeoGrids (multiaxial) General Specification, Granular Equivalent and Design Guidelines |
Active |
12/21/2010 |
12/21/2015 |
|
10-SA-02 (PDF, 195 KB) |
Specification 2360 - Plant Mixed Asphalt Pavement - Design Guidelines |
Active |
8/9/2010 |
8/9/2015 |
|
10-SA-01 (PDF, 20 KB) |
ADA Requirements of the Truncated Domes/ Detectable Warning and Installation of Pedestrain Curb Ramps |
Active |
2/24/2010 |
||
05-SA-03 (PDF, 35 KB) |
Removal of Multi-Lane Roundabout Restriction |
Active |
6/23/2005 |
||
05-SA-02 (PDF, 115 KB) |
Alternative National Pollutant Discharge Elimination System process on DCP Projects |
Expired |
1/25/2005 |
See DCP checklist for current rules and requirements |
|
05-SA-01 (PDF, 40 KB) |
Revised Sag Vertical Curve Chart (PDF, 130 KB) |
Expired |
1/14/2005 |
||
04-SA-06 (PDF, 80 KB) |
Liquidated damages on Federal Aid projects |
Active |
11/1/2004 |
||
04-SA-05 (PDF, 30 KB) |
Crest Vertical Curve Length Chart (PDF, 140 KB) |
Expired |
10/22/2004 |
||
04-SA-04 (PDF, 210 KB) |
Hydraulic Risk Assessment Form |
Expired |
9/20/2004 |
See State Aid Manual Chapter 5.4 VII D.3b |
|
04-SA-03 (PDF, 1 MB) |
Road Design Manual Vertical Curve Charts |
Expired |
4/30/2004 |
||
04-SA-02 (PDF, 165 KB) |
ADA Requirements of the Truncated Domes/ Detectable Warning and Installation of Pedestrain Curb Ramps |
Expired |
3/2/2004 |
Superceded by 10-SA-01 |
|
03-SA-04 (PDF, 90 KB) |
Erosion Control Certification |
Active |
10/20/2003 |
||
03-SA-03 (PDF, 90 KB) |
Process for Advancing Town Bridge Funds |
Active |
5/1/2003 |
||
03-SA-02 (PDF, 10 KB) |
DSAE Approval of Supplemental Agreements and Change Orders |
Expired |
4/2/2003 |
See State Aid Manual for Supplemental Agreement Approval Guidelines |
|
03-SA-01 (PDF, 30 KB) |
Acceptable Culvert and Storm Sewer Pipe Materials |
Expired |
3/12/2003 |
||
02-SA-02 (PDF, 15 KB) |
Minnesota State Aid Roundabout Guide (PDF, 250 KB) |
Active |
8/30/2002 |
||
02-SA-01 (PDF, 40 KB) |
Process for Certification of Materials on State Aid and Federal Aid Projects: Certification Exceptions 1 and Certification Exceptions 2
|
Expired |
4/4/2002 |
See State Aid Manual Chapters 5.6 III - Materials |
|
01-SA-02 (PDF, 5 KB) |
Eligible Fill Over Bridge Culverts |
Expired |
10/23/2001 |
||
01-SA-01 (PDF, 15 KB) |
Professional Engineer's Signatures |
Expired |
3/12/2001 |
1/1/2005 |
|
00-SA-04 (PDF, 10 KB) |
Plan Approval for Staged Grading and Surfacing |
Expired |
5/3/2000 |
||
00-SA-03 (PDF, 35 KB) |
Materials Certification on Local Federal Projects |
Expired |
3/8/2000 |
Superceded by 02-SA-01 |
|
00-SA-02 (PDF, 10 KB) |
Low Speed Urban Horizontal Curve Design Tables |
Expired |
4/28/2000 |
||
00-SA-01 (PDF, 10 KB) |
Horizontal Curve Design Tables State Aid Manual Figs D(1,2 & 3) 5-892.211 |
Expired |
4/28/2000 |