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MoDOT and NB West Contracting solve weather-related safety issues on a problem section of pavement using Cargill's WinterPave additive. ... Jackson sat down with AsphaltPro at the 2019 National Asphalt Pavement Association (NAPA) annual meeting to discuss the project's success. "MoDOT procured the WinterPave additive and stored it in ...
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MAPA/MoDOT Quarterly Meeting Minutes – May 2022. May 18, 2022. MAPA/MoDOT Quarterly Meeting Minutes – May 2022 Meeting Documents: Recent and Upcoming Policy Changes NJSP2202 Section 801, 802, and 805 Handouts 903 and 1044 Handouts ... Meeting Handouts Asphalt Ticket Guidance QC/QA Field Laboratory Testing COVID-19 …
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Aug 18, 2022· 401.1.2 Plant Mix Bituminous Pavement (PMBP) Use of mineral aggregate-gradation, BP-1, should be limited to a surface mixture for full-depth construction of minor road pavements, resurfacing or contract leveling projects. Guidance for using PMBP mixes are given in EPG 450 Bituminous Pavement Design. The thickness of the PMBP mixture …
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Jun 14, 2021· Business with MoDOT Webpage; Asphalt Price Index. Asphalt Price Index. External CADD Services Site; Site Contents | Title: Year: Month: Asphalt_Index: MonthNumber ... Asphalt Price Index. External CADD Services Site; Site Contents | Title: 2021 June Year: 2021 Month: June Asphalt_Index: $478.75 MonthNumber: 6 ...
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Jul 06, 2022· The Job Special Provisions are revisions to the standard specifications and general provisions applicable to an individual project. Like the standard specifications, the JSPs contain information covering work methods, materials, measurements, or basis of payment. The JSPs take highest precedence over all material contained in the bidding …
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For example, if the paving width is 16' with a 12' travel lane and a 4' shoulder, the shoulder will not be subject to density testing. Asphalt Content (Sec 403.5.3) QC is required to sample and test the mix for the binder content once per sublot and QA is required to independently sample and test the mix once per lot.
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Aug 12, 2021· Use of any other PG asphalt binder must be approved by the State Construction and Materials Engineer. If a higher type PG asphalt binder is warranted, it shall be used in the surface mixture and the first lift of the underlying mixture. 450.2 Mix Selection. The following table should be used as a guide in selecting the appropriate asphalt mix.
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The Monthly Asphalt Index is posted on the MoDOT website as soon as possible for use in calculating the adjustments. The Monthly Asphalt Index recorded for the month of the project letting is the Asphalt Base Index for that project. The formula used to calculate the adjustment is based on the difference between the Asphalt Base Index and the ...
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P.O. Box 270. Jefferson City, Missouri 65102. 573/751-4622. The Missouri Department of Transportation (MoDOT) is governed by the Missouri Highways and Transportation Commission, a six-member bipartisan group appointed by the governor and confirmed by the Senate. MoDOT consists of more than 6,000 employees who are …
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SECTION 413. SURFACE TREATMENTS. SECTION 413.10 MICRO-SURFACING. 413.10.1 Description. This work shall consist of producing and placing a mixture of cationic polymer-modified asphalt emulsions, mineral aggregate, mineral filler, water, and other additives as needed at locations shown on the plans or as directed by the engineer.
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The manufacturers and brand names of asphalt release agents, fibers for asphaltic concrete and liquid anti-strip additives will be placed on the Pre-Acceptance List maintained by the Central Office in accordance with Sec 106.12 and the applicable specification. These lists are found in Asphalt Release Agents and Additives Pre-Acceptance List.
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Ready-mix concrete plants shall be calibrated annually when they are producing steadily for MoDOT projects. Central paving plants shall be calibrated annually and whenever the plant is moved to a new location. If calibration forms are not required or provided, all original calibration data and calculations shall be kept on file. ...
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To be defined as a preventive maintenance treatment a dense graded HMA mixture is limited to not more than 1-3/4" thick. A thin dense graded hot mix asphalt overlay is the highest type alternative available in the pavement preventive maintenance program for flexible pavements.
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Link to the Monthly Asphalt Index prices posted on the MoDOT web page: HOME >> business >> contractor resources >> bid opening info. The following Monthly Asphalt Cement Index Prices are provided for the examples: June '16$313.75. July '16$313.75. Aug '16$300.00. Sept '16$291.25. Oct '16$287.50. Nov '16$280.00.
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Missouri Department of Transportation Patrick K. McKenna, Director 1.888.ASK MODOT (275.6636) April 10, 2020 . Dear Research Partner: ... in Stone Matrix Asphalt Mixes. " Your submittal must include a work plan, the proposed project team and its background, and any related projects now active or recently completed by ...
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May 17, 2021· MAPA/MoDOT Quarterly Meeting Minutes – May 2022 Meeting Documents: Recent and Upcoming Policy Changes NJSP2202 Section 801, 802, and 805 Handouts 903 and 1044 Handouts ... April 2020 Meeting Documents: Meeting Handouts Asphalt Ticket Guidance QC/QA Field Laboratory Testing COVID-19 Sec 403.23.7.3 – Removal of …
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As of July 1, 2014, Cutback Asphalt Grades will no longer be reported below. 2014 Fuel & Bit Prices. Gasoline & Diesel Fuels. Bituminous Materials : Regular Unleaded Gasoline. Number 2 Diesel, Low Sulfur. Unmodified Binders. 67 & Lower. Modified Binders. 76 & Higher. Cutback (RC-70) Emulsified Asphalts (RS-1/RS-2) Month: Gallon: Liter: Gallon ...
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