Page 174 - California Stormwater Workshop Handouts

ATTACHMENT D

PERMIT REGISTRATION DOCUMENTS (PRDS)

e. Certification by the Discharger that all PRDs submitted are correct and true
and that the conditions of no-exposure have been met.

2. The NEC Checklist (Section XVII.F.2 of this General Permit) must be prepared to
demonstrate that, based upon a facility inspection and evaluation, none of the
following industrial materials or activities are, or will be in the foreseeable future,
exposed to precipitation:

a. Activities such as using, storing, or cleaning industrial machinery or
equipment, and areas with materials or residuals from these activities;

b. Materials or residuals on the ground or in storm water inlets from spills/leaks;

c. Materials or products from past industrial activity;

d. Material handling equipment (except adequately maintained vehicles);

e. Materials or products during loading/unloading or transporting activities;

f. Materials or products stored outdoors (except final products intended for
outside use, e.g., new cars, where exposure to storm water does not result in
the discharge of pollutants);

g. Materials contained in open, deteriorated or leaking storage drums, barrels,
tanks, and similar containers;

h. Materials or products handled/stored on roads or railways owned or
maintained by the Discharger;

i. Waste material (except waste in covered, non-leaking containers, e.g.,
dumpsters). Application or disposal of processed wastewater (unless already
covered by an NPDES permit); and,

j. Particulate matter or visible deposits of residuals from roof stacks/vents
evident in the storm water outflow.

3. The Site Map(s) shall include the following information (see Section X.E of this
General Permit):

a. The facility boundary;

b. Storm water drainage areas within the facility boundary;

c. Portions of any drainage area impacted by discharges from surrounding
areas and flow direction of each drainage area;

Order 2014-0057-DWQ 7