Specification Tables.pdf
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- Solicitation number
- 300000256542818
- Issued by
- Missouri
About this file
This is a specification document for the Missouri Department of Transportation (MoDOT) Statewide Annual Plant (Cold) Mix Oil Material - Premix Invitation for Bid. The contract seeks bids from qualified suppliers to provide plant-mixed cold asphalt premix materials across multiple MoDOT districts, including Kansas City, Northeast, and Southwest regions. The specification establishes detailed gradation requirements for aggregate materials sourced from approved quarries, with specific absorption and moisture content standards varying by district. Kansas City District requires half-inch aggregate with an estimated asphalt content of 5.4%, Northeast District specifies 5.0% asphalt with aggregate moisture not exceeding 2% when sourced from New London and Bethel quarries, and Southwest District allows 4.5-5.5% asphalt content. The contract runs from Notice of Contract Award through completion dates specified for each line item. MoDOT accepts electronic bids as well as hard copies submitted via mail, UPS, or FedEx, with bidders required to notify the buyer of record, Logan Wilbers at logan.wilbers@modot.mo.gov, at least five business days prior to bid closing if submitting hard copy documentation.
The specification document provides detailed percent passing requirements across multiple sieve sizes for various material grades, including crushed stone, porphyry, gravel, and chat, with maximum absorption limits of 4.5% on stone ledges and gravel sources. Premium asphalt oil (MC250) is mandated for aggregate materials from specific Northeast District quarries to ensure proper coverage. No pricing terms, set-asides, incumbent information, or funding source details are included in this specification table document.
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| MODOT 0000000348SL_SUPPLIER.pdf | ||
| MGS-94-06F.pdf | ||
| MoDOT Maintenance Facility Locations as of July 2024.pdf |
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Text version
SPECIFICATION TABLES
SPEC. 1004 – Graded aggregate for bituminous surfaces with a maximum limit of 4.5% absorption on stone ledges and gravel sources. Meeting the following gradation limits:
Kansas City District
Estimated Percent Asphalt: 5.4% for Kansas City District Follow the Gradation for ½” (half inch) aggregate for all Kansas City Counties.
Northeast District
Estimated Percent Asphalt: 5.0% for Northeast District
***NORTHEAST DISTRICT NOTE***
Premix made from aggregate materials sourced from either the New London and/or Bethel quarries will require the moisture content of the aggregate be no more than 2% and the producer must provide premix made with MC250 asphalt oil to ensure coverage of the aggregate.
Southwest District
Estimated Percent Asphalt: 4.5 – 5.5% for Southwest District
Percent Passing
Sieve Size
Grade Type of Material 3/4" 1/2" 3/8" No. 4 No. 8 No. 30 No. 200
1 Crushed Stone or Porphyry 100 95-100 65-95 20-55 2-20 … 0-5
Percent Passing
Sieve Size
Grade Type of Material 3/4" 1/2" 3/8" No. 4 No. 8 No. 30 No. 200
1 Crushed Stone or Porphyry 100 95-100 65-95 20-55 2-20 … 0-5
2 Gravel 100 95-100 … 40-80 15-50 0-30 0-5
3 Chat 100 95-100 … 45-85 30-60 0-30 0-5
Percent Passing
Sieve Size
Grade Type of Material 1" 3/4" 1/2" 3/8" No. 4 No. 8 No. 200
1 Crushed Stone or Porphyry … 100 95-100 65-95 20-55 2-20 0-3.5
5 Crushed Stone or Porphyry 100 100 100 65-95 20-55 2-20 0-3.5
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