Stormwater Pollution Prevention Plan - Phoenix Sky Harbor ...

Corrective Action Report
As required by MSGP-2010, Part 3.3, within 72 hours of discovery of any conditions listed in
Part 3.1, the permittee shall identify the condition triggering the need for corrective action
review, a description of the problem identified and the date the problem was identified, which
shall be maintained with this SWPPP. In addition, within 14 calendar days of discovery of any
condition listed in Part 3.1, the permittee shall summarize the corrective action taken or to be
taken, whether SWPPP modifications are required as a result of this discovery or corrective
action, the date the corrective action was initiated or will be initiated and the date the corrective
action was completed or is expected to be completed, which shall be maintained with the
SWPPP.
Fill out the following information with 72 hours of discovering a problem triggering a corrective action.
Date Problem
July 5, 2012
Identified:
x An unauthorized discharge (e.g., discharge of non-stormwater not authorized by
the permit) to a water of the U.S. or to a regulated MS4 occurs at the facility
Triggered A discharge violates a numeric effluent limitation guideline
Condition(s) Facility discharge causes or contributes to an exceedance of applicable water quality
(check one): standard(s) or an adopted waste load allocation
Modifications to the control measures are necessary to meet the permit
requirements in Part 2.2
Describe
Identified
Problem:
Stained soils were identified in the Salt River at Outfall 16 during an outfall
inspection. Soils were grayish black with a petroleum odor.
Fill out the following information within 14 calendar days of discovering a problem triggering a
corrective action.
Date Corrective Action July 6, 2012 Date Corrective Action Completed/ July 10, 2012
Initiated/Will Be Initiated:
Expected to be Completed:
Summarize
Corrective
Action:
Aviation Environmental Section Program Manager requested Consultant to
inspect the inlets to Outfall 16 for non-stormwater discharges. Program
Manager and Consultant discovered oily sheen in a storm water ditch inlet on
July 10, 2012. Program Manager issued a stormwater Notice of Violation to
Southwest Airlines on July 10. Southwest Airlines deployed sorbent pigs,
notified the National Response Center, then pumped out the oil water separator
(OWS) connected to the storm water ditch inlet on July 13, 2012. Southwest
Airlines has since added sorbents to the OWS chambers because it is not
adequate equipment. The SWPPP will be amended to include control
measures (CMs) for the operation and maintenance of oil water separators that
discharge to stormwater. This new CM will be included in the next annual
tenant training event.