RULES AND REGULATIONS
Title 25—ENVIRONMENTAL PROTECTION
ENVIRONMENTAL QUALITY BOARD
[ 25 PA. CODE CH. 250 ]
Corrective Amendments to 25 Pa. Code §§ 250.306 and 250.307 and Appendix A, Tables 1, 3b, 5a and 5b
[44 Pa.B. 2975]
[Saturday, May 17, 2014]The Department of Environmental Protection has discovered discrepancies between the agency text of 25 Pa. Code §§ 250.306 and 250.307 and Appendix A, Tables 1, 3b, 5a and 5b, as deposited with the Legislative Reference Bureau, and the official text published at 41 Pa.B. 230 (January 8, 2011) and the official text currently appearing in the Pennsylvania Code. Amendments to 25 Pa. Code §§ 250.306 and 250.307 and Appendix A, Tables 1, 3b, 5a and 5b adopted at 41 Pa.B. 230 were incorrectly codified.
Therefore, under 45 Pa.C.S. § 901: The Department of Environmental Protection has deposited with the Legislative Reference Bureau a corrective amendment to 25 Pa. Code §§ 250.306 and 250.307 and Appendix A, Tables 1, 3b, 5a and 5b. The corrective amendment to 25 Pa. Code §§ 250.306 and 250.307 and Appendix A, Tables 1, 3b, 5a and 5b is effective as of March 5, 2011, the date the defective official text was announced in the Pennsylvania Bulletin.
The correct versions of 25 Pa. Code §§ 250.306 and 250.307 and Appendix A, Tables 1, 3b, 5a and 5b appear in Annex A, with ellipses referring to the existing text.
(Editor's Note: For a proposed rulemaking relating to this corrective amendment, see 44 Pa.B. 2980 (May 17, 2014).)
Annex A
TITLE 25. ENVIRONMENTAL PROTECTION
PART I. DEPARTMENT OF ENVIRONMENTAL PROTECTION
Subpart D. ENVIRONMENTAL HEALTH AND SAFETY
ARTICLE VI. GENERAL HEALTH AND SAFETY
CHAPTER 250. ADMINISTRATION OF LAND RECYCLING PROGRAM
Subchapter C. STATEWIDE HEALTH STANDARDS § 250.306. Ingestion numeric values.
* * * * * (d) The default exposure assumptions used to calculate the ingestion numeric values are as follows:
Residential Nonresidential Term Systemic1 Carcinogens2,6 (Onsite Worker) THQ Target Hazard Quotient 1 N/A 1 * * * * * § 250.307. Inhalation numeric values.
* * * * * (g) For a regulated substance which is a carcinogen and is a volatile compound, the numeric value for the inhalation of volatiles from groundwater shall be calculated by using the appropriate residential or nonresidential exposure assumptions from subsection (h) according to the following equations:
(1) For regulated substances not identified as a mutagen in § 250.301(b):
MSC = TR x ATc x 365 days/year
_________________
IUR x ET x EF x ED x TF x CF* * * * *
[Pa.B. Doc. No. 14-1075. Filed for public inspection May 16, 2014, 9:00 a.m.]
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