Section 420. Operability

A. Independently operated essential equipment, or components, of biosolids use facilities and operations, including treatment works, shall be provided with sufficient capacity and routine maintenance resources so that the average quantity of biosolids used may be reliably transported, stored, treated or otherwise managed in accordance with permit requirements.

B. The need for spare parts shall be determined from operational experience and evaluation of past maintenance requirements. A spare parts inventory may be included in the operation and maintenance manual.

C. Sufficient spare parts determined as necessary to ensure continuous operability of essential unit operations and equipment shall be either located at the treatment works or at readily accessible locations. The minimum quantities of spare parts actually provided shall be in accordance with the operation and maintenance manual.

Historical Notes

Derived from Volume 24, Issue 06, eff. January 1, 2008; amended, Virginia Register Volume 29, Issue 24, September 1, 2013.

Statutory Authority

§ 62.1-44.15 of the Code of Virginia.