(d)

1. (1) The minimum capacity of any holding tank shall be ten (10) times the estimated daily usage as outlined in Appendix B of this part or one thousand (1,000) gallons, whichever is greater.
2. (2) When two (2) or more tanks are required to meet the holding capacity, detailed plans shall be submitted.

(e)

1. (1) A service riser with a minimum diameter of twelve inches (12”) and installed above ground surface shall be required on all holding tanks.
2. (2) Service risers installed on holding tanks shall be adequately secured to prevent unauthorized access.

(g)

1. (1) Proof of a notarized contract with a licensed septic tank cleaner shall be submitted with the application for construction.

2. (2) The contact shall:

   1. (A) Provide for cleaning with twenty-four (24) hours of notification; and
   2. (B) State when the wastewater will be deposited.

(h)

1. (1) Holding tank contents shall not be land applied.
2. (2) The contents of a holding tank shall only be disposed of by means of deposition into a municipal wastewater treatment plant with which the septic tank cleaner has permission to discharge.

(j)

1. (1) A visible and/or audible high-water alarm indicating when the tank has reached seventy-five percent (75%) capacity shall be installed inside the structure served by the holding tank.
2. (2) Information on the alarm system’s brand name, manufacturer, use, and installation shall be provided with the submittal of plans.
3. (3) The name of the licensed cleaner and his or her telephone number shall be displayed on the alarm.

(k)

1. (1) A monitoring contract is required.
2. (2) See 14 CAR § 21-1101 et seq.