ATCP 93.630(3)(e) (e) The owner shall remit the inspection fee under Table 93.1605 to the authorized agent or the department before filling or using the tank.

ATCP 93.630(3)(f) (f) The tank shall be inspected within 5 business days after notification for a standard inspection and within 2 business days after notification for a priority inspection, except as provided in par. (g).

ATCP 93.630(3)(g) (g) The tank may be filled and used if the inspection has not been completed within the time limits after notification specified in par. (f).

ATCP 93.630(3)(h) (h) Tanks that are filled via hand-held nozzles shall be constantly attended during product delivery and shall be provided with overfill prevention equipment which notifies the person filling the tank, with either an audible or a visual signal, that the liquid level has reached 90 percent of the tank’s capacity.

ATCP 93.630(3)(i) (i)

ATCP 93.630(3)(i)1. 1. Tanks shall be mounted on noncombustible supports that are adequate to provide stability.

ATCP 93.630(3)(i)2. 2. The base of the tank supports shall be at the same grade level as the vehicles when positioned for fueling.

ATCP 93.630(3)(i)3. 3. The bottom of the tank, irrespective of any supports, shall be elevated at least 6 inches above the surrounding grade.

ATCP 93.630(4) (4) Tanks of 1,100 gallons or more, or located less than 40 feet from buildings. Aboveground tanks which have a capacity of 1,100 gallons or more, or which are located less than 40 feet from either the buildings and structures listed in sub. (2) (a) or important buildings or structures, shall comply with all of the following:

ATCP 93.630(4)(a) (a) Tank listing. The tank shall be listed and labeled for aboveground use.

ATCP 93.630(4)(b) (b) System design and location. The tank system shall comply with the specifications for dispensing facilities in s. ATCP 93.615 (5), with the following exceptions:

ATCP 93.630(4)(b)1. 1. The tank system and the fueling operation shall be located in accordance with Table 93.630.

ATCP 93.630(4)(b)2. 2. Vehicle collision protection may be omitted where a dike complying with this chapter is provided for secondary containment.

ATCP 93.630(4)(b)3. 3. Tanks under this paragraph are exempt from the enclosure requirement in s. ATCP 93.615 (5) (o).

Table 93.630

Tank System Setbacks for Tanks with Secondary Containment

- See PDF for table

ATCP 93.630(4)(c) (c) Administrative requirements.

ATCP 93.630(4)(c)1. 1. The tank system shall be installed in accordance with the manufacturer’s instructions, the applicable national standards adopted in s. ATCP 93.200, plans and specifications approved under s. ATCP 93.100 and this chapter.

ATCP 93.630(4)(c)2. 2. The tank system installation shall be performed or supervised by a certified installer.

ATCP 93.630(4)(c)3. 3. The tank system shall be inspected in accordance with s. ATCP 93.115 (2).

ATCP 93.630(4)(c)4. 4. The tank shall be registered in accordance with s. ATCP 93.140.

ATCP 93.630 History History: CR 17-092: cr. Register October 2019 No. 766, eff. 11-1-19; correction in (3) (h) made under s. 35.17, Stats., Register October 2019 No. 766.

ATCP 93.640 ATCP 93.640 Watercraft, snowmobile and ATV fueling.

ATCP 93.640(1) (1) General requirements.

ATCP 93.640(1)(a) (a) General. Use of aboveground storage tank systems and fueling operations for watercraft, snowmobiles, and ATVs shall comply with NFPA 30A chapter 11, the requirements for dispensing systems in s. ATCP 93.615, and the requirements of this section, except as otherwise approved under this chapter.

ATCP 93.640(1)(b) (b) Tank location.

ATCP 93.640(1)(b)1. 1. Aboveground tanks located on land shall be set back at least 10 feet from the ordinary high water mark of a navigable body of water.

ATCP 93.640 Note Note: The ordinary high water mark is determined by the county zoning department or the department of natural resources.