Texas Commission on Environmental Quality

Exemption § 106.150 Checklist

(Previously Standard Exemption 122)

Asphalt Concrete Storage Silo

The following checklist has been developed so the TCEQ can confirm that you meet exemption requirements. The questions are derived from § 106.4, previously § 116.211(a), and the exemption List. Please read all questions and check “YES” or “NO” (equivalent to True or False), or give specific information as applicable to your facility. If you do not meet all conditions of a specific exemption, you will not be allowed to operate the facility under exemption and you must apply for a construction permit as required under § 116.110(a) prior to construction.
For additional assistance with your application, including resources to help calculate your emissions, please visit the Small Business and Local Government Assistance (SBLGA) webpage at the following link: www.TexasEnviroHelp.org. /
Please check the most appropriate answer
1.  Silo is used to store hot mix asphalt concrete? / YES NO
2.  Silo is used to store asphalt emulsion concrete? / YES NO
3.  Silo is used to store cutback asphalt concrete mixtures? / YES NO
4.  Silo will be on location for less than six (6) months? / YES NO
5.  All traffic areas will be sprinkled with water and/or chemicals? / YES NO
6.  Silo will be on location for more than six (6) months? / YES NO
7.  All traffic areas will be paved and cleaned? / YES NO
8.  Fuel for heating the silo will be sweet natural gas? / YES NO
9.  Fuel for heating the silo will be liquid petroleum gas? / YES NO
10.  Fuel for heating the silo will be first run refinery grade diesel? / YES NO
11.  Fuel for heating the silo will be Number 2 fuel oil that is not a blend containing waste oils or solvents and contains less than 0.5% by weight sulfur? / YES NO
12.  The silo is located at least 300 feet from any recreational area, school, residence, or any structure not occupied or used solely by the owner of the property upon which the silo(s) is located? / YES NO
13.  Construction has begun at the facility site? / YES NO
14.  Form PI-7 is completed and attached? / YES NO

Texas Commission on Environmental Quality

Exemption § 106.150 Checklist

(Previously Standard Exemption 122)

Asphalt Concrete Storage Silo

Please answer the following questions /
Name:
Title:
Company:
Facility:
Phone No.: / Fax No.:
Account ID No.:
Location:
Signature of Company Officer: / Date:

TCEQ 10112 (APDG 5011v6, Revised 07/15) PBR Asphalt Concrete Storage Silo 106.150 Checklist

This form is for use by facilities subject to air quality permits requirements and may be

revised periodically. Page 2 of 2