567—134.27 (455B) Standards. Standards for new tank installations are prescribed in 567—Chapter 135, the federal technical standards for underground storage tank systems (40 CFR Part 280) and the following publications:
	  1. 	 Underground Storage Tanks; Technical Requirements and State Program Approval Final Rules, 40 CFR Parts 280 & 281, Part II, Federal Register, Friday, September 23, 1988, and 567—Chapter 135, except as mandated by upgrade requirements in 591—11.4(455B,455G).
	  2. 	 Installation of Underground Storage Systems, American Petroleum Institute Publication 1615, 1987.
	  3. 	 Recommended Practice for the Installation of Underground Liquid Storage System, Petroleum Equipment Institute RP100-90.
	  4. 	 American National Standard Code for Pressure Piping, American Society of Mechanical Engineers Standard ANSI B31.