12VAC5-635-130: Revision of approved plans

A. The rainwater harvesting system designer with the consent of the owner may make certain design changes to a proposed rainwater harvesting system for which a valid construction permit has been issued without prior approval from the department if:

1. The design change does not change the design flow, the proposed filtration means and standard, the proposed disinfection means and standard, or the log reduction targets;

2. The changed design for the rainwater harvesting system complies with applicable statutes, codes, and regulations;

3. The designer provides the department with complete documentation, including a list of changes and revised specifications, calculations, and drawings as part of a revised design package; and

4. The designer and owner ensure that design changes are communicated to the installer of the rainwater harvesting system.

B. The commissioner may suspend or revoke a construction permit if a design change made to the proposed rainwater harvesting system does not comply with this chapter. If the commissioner revokes the construction permit, the owner must submit a new application before continuing with the installation of the rainwater harvesting system.

C. The commissioner shall review changes made to the rainwater harvesting system before issuing an operation permit pursuant to 12VAC5-635-170.