Applicable Forms and Tables for Hot Mix Asphalt Plants Related Information

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United States Environmental Protection Agency General

1. Hot Mix Asphalt Plants Source Category Definition For purposes of this general permit, a hot mix asphalt (HMA) plant is a facility which manufactures hot mix asphalt by heating and drying aggregate and mixing with asphalt cements. An HMA plant is comprised of any

SECTION 401 - PLANT PRODUCTION

2. The asphalt content is based on the total weight of the mix. When using slag aggregates in the mix, the asphalt content shall be increased accordingly, a minimum of 25 percent for an all slag mix. 3. Use a PG binder appropriate for the project location as specified in Table …

Air Quality Permitting | Idaho Department of Environmental

Sep 28, 2021 · Hot-Mix Asphalt Plants Because most hot-mix asphalt plants have specific pieces of permitted equipment, DEQ created a streamlined permitting process for these operations. The one-time general permit fee is $1,500, which includes a $1,000 application fee and $500 processing fee (additional fees may apply if the permit is changed in the future).

AIR QUALITY CONTROL GENERAL PERMIT For Hot Mix …

FOR HOT MIX ASPHALT PLANTS I. INTRODUCTION A. This document is a General Permit for Hot Mix Asphalt Plants, authorized under Arizona Administrative Code (A.A.C.) RLiming1 through 511 and Arizona Revised Statutes (A.R.S.) §49-426. Owners/operators of existing and new hot mix asphalt plants …

SUBJECT: HOT MIX ASPHALT (HMA) MIXTURE DESIGN AND …

Compacted Hot Mix Asphalt (HMA) Using Saturated Surface-Dry Specimens. 19. AASHTO T 176 - Standard Method of Test for Plastic Fines in Graded Aggregates and Soils by Use of the Sand Equivalent Test. 20. AASHTO T 209 – Standard Method of Test for Theoretical Maximum Specific Gravity (Gmm) and Density of Hot Mix Asphalt (HMA). 21.

SUBJECT: HOT MIX ASPHALT (HMA) MIXTURE DESIGN AND …

Compacted Hot Mix Asphalt (HMA) Using Saturated Surface-Dry Specimens. 19. AASHTO T 176 - Standard Method of Test for Plastic Fines in Graded Aggregates and Soils by Use of the Sand Equivalent Test. 20. AASHTO T 209 – Standard Method of Test for Theoretical Maximum Specific Gravity (Gmm) and Density of Hot Mix Asphalt (HMA). 21.

An Evaluation of Control Systems and Mass Emission Rates

emission factor for dryer-drum asphalt plants. It was concluded that, like con-ventional plants, the rate of emission is directly related to the various plant op-erating parameters. The range of emis-sion factors from a 160 ton/hr plant varies from 4.4 to 48.6 lb of particulate emitted per ton of asphalt produced depending mainly on the

Hot Mix Asphalt Plants Compliance Audit - Environmental …

The owner or operator of a HMA plant must maintain each piece of asphalt plant control equipment as designed to ensure compliance with applicable requirements, comply with source-specific maintenance requirements specified in a part 70, state, or general permit, and must perform the following on each piece of asphalt plant control equipment

TCEQ - Air Quality Standard Permit for Hot Mix Asphalt

applicants will be required to submit a Form PI-1S, a Table 22 for hot mix plants and a Hot Mix Asphalt Standard Permit Checklist with each standard permit registration. Subsection (1)(E) specifies that all owner operators subject to registration requirements in subsection (1)(D) shall comply with 30 TAC § 116.614, Fee Requirements.

APPENDIX D Air Quality Calculations

Asphalt Batching Operations Hot mix asphalt paving materials are a mixture of size-graded, high quality aggregate, and liquid asphalt cement, which is heated and mixed in measured quantities. Hot mix asphalt paving materials can be manufactured by: 1) batch mix plants, continuous mix (mix outside dryer drum)

NSR Guidance for Hot Mix Asphalt Plants - Texas Commission

Mar 26, 2019 · The following are examples of permit conditions that may be applicable for this type of facility: or ; Additional Information. Emission Calculations - The Emissions Calculations for Hot Mix Asphalt Plants can be found on the NSR Application Tools webpage. This file is in Excel format and shows example calculations for facility emissions.

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GENERAL AIR QUALITY PERMIT FOR Non-Metallic Material

general permit application forms, as applicable in order to obtain an . Authorization to Operate located Hot Mix Asphalt Plants (HMAP), Crushing & Screening Plant (C& S) and/or Concrete Batch Plant the pollutants do not exceed limits identified in Table 1 above. The throughput limits, if applicable, will

Chapter 4 Construction Details

4-3901A Warm Mix Asphalt 4-3901B Rubberized Hot Mix Asphalt . 4-3901C Paving Personnel 4-3901D Hot Mix Asphalt Quality Assurance . 4-3902 Before Work Begins . 4-3902A General . 4-3902B Job Mix Formula Submittal 4-3902C Job Mix Formula Review 4-3902D Job Mix Formula Verification . …

Hot Mix vs Cold Mix Asphalt - Advantages and Disadvantages

Nov 27, 2019 · Strength – Hot mix asphalt is the most durable grade of paving asphalt, which is why it's used for high traffic roads and highways. Cold mix asphalt isn't strong enough for regular vehicle traffic. Bend but Not Break – Asphalt is more flexible than it's paving counterpart concrete. Asphalt's flexibility and malleability allow it to

SECTION 663 HOT IN-PLACE RECYCLED ASPHALT CONCRETE

23 (A) Hot Mix Asphalt Admixture 24 Determine the type and amount of plant produced hot mix asphalt (HMA) admixture to 25 be added to the recycled mixture, subject to the approval of the Engineer. The HMA 26 admixture shall be a plant mixture of asphalt binder and …

Checklist for Hot Mix Asphalt Plants - .tceq.texas.gov

TCEQ-20110 (APDG 5230v6, revised 04/19) Air Quality Standard Permit Checklist for Hot Mix Asphalt Plants This form is for use by facilities subject to air quality permit requirements and may be revised periodically. Page 1 of 14. Texas Commission on Environmental Quality . Air Quality Standard Permit Checklist for Hot Mix Asphalt Plants

Chapter 4 Construction Details

4-3901A Warm Mix Asphalt 4-3901B Rubberized Hot Mix Asphalt . 4-3901C Paving Personnel 4-3901D Hot Mix Asphalt Quality Assurance . 4-3902 Before Work Begins . 4-3902A General . 4-3902B Job Mix Formula Submittal 4-3902C Job Mix Formula Review 4-3902D Job Mix Formula Verification . …

Quality Control Manual for Hot Mix Asphalt Using

(No part of this manual may be reproduced in any form or by any electronic or hot mix asphalt paving subcontractor, if applicable, hot mix asphalt producer, and quality control manager. If hot mix asphalt Note 1 One hot mix asphalt inspector at the plant, one at the site of placement, a third where the contractor deems necessary.