ATCP 93.300(9)(c) (c) If located inside a building, the tank has venting and fire prevention features acceptable to the department.

ATCP 93.300 History History: CR 17-092: cr. Register October 2019 No. 766, eff. 11-1-19.

ATCP 93.305 ATCP 93.305 Public used oil collection centers.

ATCP 93.305(1) (1) General. Public used oil collection centers shall comply with s. ATCP 93.300 and this section.

ATCP 93.305 Note Note: Also see ch. NR 679 for additional rules pertaining to used oil collection centers, such as operational criteria.

ATCP 93.305(2) (2) Tank construction. The tank shall be constructed to one of the recognized design standards in NFPA 30 chapter 21 unless otherwise accepted by the department.

ATCP 93.305 Note Note: Design standards recognized by NFPA 30 chapter 21 include API 12B, API 12D, API 12F, API 650, UL 58, UL 80, UL 142, UL 1316, UL 1746, UL 2080 and UL 2085.

ATCP 93.305(3) (3) Tank size and installation requirements.

ATCP 93.305(3)(a) (a) The tank may be of any size.

ATCP 93.305(3)(b) (b) Tanks located outdoors shall comply with the setback requirements of NFPA 30 Tables 22.4.1.1 (a) and (b) for a Class IIIA liquid.

ATCP 93.305(3)(c) (c) Tanks located inside a building shall have venting that terminates outdoors.

ATCP 93.305(4) (4) Diking.

ATCP 93.305(4)(a) (a) A single-wall tank shall be placed within a diked area that complies with s. ATCP 93.420.

ATCP 93.305(4)(b) (b) A tank of double-wall construction, that is accessible to the public, shall be placed within secondary containment which meets all of the following requirements:

ATCP 93.305(4)(b)1. 1. Any curb shall have a height of at least 4 inches.

ATCP 93.305(4)(b)2. 2. The containment shall extend at least 2 feet beyond the greatest tank dimension in all directions.

ATCP 93.305(4)(c) (c) The tank shall be set back from the curb or dike wall such that an overflow of the tank will be contained within the diked or curbed area.

ATCP 93.305(4)(d) (d) The fill opening with spill containment shall be located within the diked or curbed area.

ATCP 93.305 History History: CR 17-092: cr. Register October 2019 No. 766, eff. 11-1-19.

ATCP 93.310 ATCP 93.310 Heating fuel storage.

ATCP 93.310(1) (1) Scope. This section applies to any new or existing aboveground or underground tank that is used to supply liquid fuel to a heating device, including a used oil burner, if the device and the fuel have the following characteristics:

ATCP 93.310(1)(a) (a) The heating device is used for space heating, processing or manufacturing.

ATCP 93.310(1)(b) (b) The fuel is consumed on the premises where stored.

ATCP 93.310 Note Note: Number 5 and 6 fuel oil do not meet the criteria for a liquid and therefore are not regulated by this chapter.

ATCP 93.310(2) (2) Installation, use and maintenance.

ATCP 93.310(2)(a) (a) Tanks that supply oil-burning equipment shall be installed, used and maintained in accordance with NFPA 31 and this section.

ATCP 93.310(2)(b) (b) Tanks used to store heating fuel shall be installed by or under the direct supervision of a certified installer.

ATCP 93.310 Note Note: Tanks installed at 1- or 2-family dwellings are not required to have plan review under s. ATCP 93.100, and aboveground tanks that have a capacity of less than 1,100 gallons are not required to have registration under s. ATCP 93.140.

ATCP 93.310 Note Note: Devices that burn used oil are regulated by the Commercial Building Code, chs. SPS 361 to 366, and the Fire Prevention Code, ch. SPS 314. The tank that stores the oil is regulated by this chapter.