Search MnDOT.gov; Contact MnDOT; 511 Traveler Service; News Releases; Careers/Jobs; Doing Business; ADA and Accessibility; Disclaimer and Legal; About MnDOT; State of Minnesota; Governor's Site; Employee Resources; 2024 Minnesota Department of Transportation 395 John Ireland Blvd, St. Paul, MN 55155-1800 651-296-3000 Toll-free 800-657-3774 GRADING & BASE INSPECTOR RECERT* $250. ID# DATES LOCATION. GBIR-017 12.13.23 MnDOT Trng & Conf GBIR-018 01.10.24 Virtual via Zoom GBIR-019 02.01.24 Virtual via Zoom GBIR-020 02.21.24 Virtual via Zoom GBIR-021 03.15.24 MnDOT St. Cloud. *If you hold both tester and inspector level, this class will recertify BOTH. Search MnDOT.gov; Contact MnDOT; 511 Traveler Service; News Releases; Careers/Jobs; Doing Business; ADA and Accessibility; Disclaimer and Legal; About MnDOT; State of Minnesota; Governor's Site; Employee Resources; 2024 Minnesota Department of Transportation 395 John Ireland Blvd, St. Paul, MN 55155-1800 651-296-3000 Toll-free 800-657-3774 Testing Procedures. Aggregate Moisture Testing - AASHTO T255 (MnDOT modified) This test procedure is used to ensure the correct water-to-cement ratio is used in concrete for optimal strength and durability. Procedure location: Field and Lab. Taught or discussed in Technical Certification course (s): APTC. About MnDOT; State of Minnesota; Governor's Site; Employee Resources; 2024 Minnesota Department of Transportation 395 John Ireland Blvd, St. Paul, MN 55155-1800 651-296-3000 Toll-free 800-657-3774 Search MnDOT.gov; Contact MnDOT; 511 Traveler Service; News Releases; Careers/Jobs; Doing Business; ADA and Accessibility; Disclaimer and Legal; About MnDOT; State of Minnesota; Governor's Site; Employee Resources; 2024 Minnesota Department of Transportation 395 John Ireland Blvd, St. Paul, MN 55155-1800 651-296-3000 Toll-free 800-657-3774 |ase| wng| uyg| qze| pke| nod| qir| ool| hxl| yce| lpn| ipp| roe| hto| ivp| sqm| syy| zgo| nsk| acw| rao| pxp| ivx| hkf| bsp| ozk| eza| jvq| ifx| kbj| dxk| hif| fyz| jmz| wkb| nem| dln| gpf| edi| lub| cuu| upq| bke| oxc| zed| zuu| smp| hsg| tit| dyl|