
COMMISSION AGENDA – Action Item No. __6c__ Page 2 of 6
Meeting Date: September 10, 2019
Template revised June 27, 2019 (Diversity in Contracting).
maintains a Marine Stormwater Utility (Utility), which collects fees for all Port properties that
are used to assess, maintain, repair, and rehabilitate stormwater infrastructure.
To effectively comply with permit and utility obligations, a variety of specialized environmental
services are required including those related to stormwater pollution prevention plans, illicit
discharge detection and elimination, stormwater monitoring, inspections, mapping, pre- and
post-construction plan review, infrastructure system assessment and rehabilitation, and
environmental training.
Remaining in compliance and being proactive about the performance of our stormwater Best
Management Practices align with the Port’s Century Agenda of being the cleanest and greenest
Port, and specifically Objective 14 – Meet or exceed agency requirements for stormwater
leaving Port-owned or operated facilities.
Failure to comply with the conditions of NPDES permits will result in permit violations and
potential fines.
Diversity in Contracting
The Diversity in Contracting Department has been contacted regarding this procurement and an
aspirational goal of 10 percent has been established for women- and minority-owned business
enterprise.
DETAILS
This contract will enable the Port to meet stormwater permit requirements and utility
obligations by providing environmental, technical and regulatory expertise to supplement Port
staff.
The Port of Seattle is responsible for ensuring compliance with the Phase I NPDES MS4 permit
issued by the Washington State Department of Ecology. Applicable regulations are promulgated
and enforced by City of Seattle and Washington Department of Ecology. To effectively comply
with MS4 permit requirements regular efforts involve developing and updating stormwater
pollution prevention plans for Port and tenant operations, updating pollution prevention best
practices for MS4 properties, inspecting infrastructure, responding to and reporting spills and
illicit connections, updating operation and maintenance guidance to meet state and city
regulations, conducting environmental training, and reviewing pre- and post-construction
projects for compliance with stormwater and utility requirements.
The Marine Stormwater Utility, formed in 2014, is responsible for maintaining stormwater
assets on maritime properties. This includes collecting fees for all Port properties that are used
to assess, maintain, repair, and rehabilitate stormwater infrastructure. Regular efforts involve
coordination with Seattle Public Utilities on an interlocal agreement, evaluating and prioritizing
the upgrading of infrastructure, updating the GIS map of the stormwater system, providing rate