Commission Presentation for

2024 Aviation Surface Water Monitoring

and Permit Support IDIQ Contract

December 12, 2023

Josh Feigin,

Sr. Environmental Management

Specialist, AV Environmental Programs

Item No.: _8f supp_________

Date of Meeting: 12/12/2023

Stormwater Program and Contract Overview

Seattle-Tacoma International Airport holds an individual NPDES permit that covers management of

industrial stormwater, industrial wastewater and construction stormwater. The permit and fact sheet

documents are available at: ecology.wa.gov. Permit number to search for is WA0024651 (Effective

date 9/1/21).

Work authorized under this contract will fulfill needed field sampling and other monitoring and

reporting requirements that are conducted throughout the year on a 24/7 basis.

Goal: to build strong working relationships in which consultants develop a thorough knowledge of the

Airport's monitoring program, policies, programs, standards and practices, and a close working

relationship with the Airport's environmental staff.

A variety of specialized environmental services are required, including those related to

environmental (or stormwater) sample collection and testing, aquatic toxicology, stream hydrology,

limnology, illicit discharge investigations, facility process analyses, mapping, and pollution fate and

transport.

Contract Overview Continued

• One contract for an initial period of three (3) years, with three (3) one-year

options, for a total of six (6) years.

• The not-to-exceed amount for this contract is $5,500,000.

• The Port intends to issue work through Service Directives (SDs).

Scope Elements

SDS Stormwater

• Quarterly Sampling with

Telemetry and Autosamplers

• Sublethal,

Insitu

and Acute

Toxicity Sampling

• Priority Pollutants Sampling

• Technical Permit Support

with SOP’s, Source Tracing

Industrial Wastewater

and Sanitary

• Toxicity and Priority

Pollutant Sampling

• Monthly Sample at Bus

Facility

Construction Stormwater

• Storm/Rainfall Monitoring

• Receiving Water Sampling

• Develop Monitoring Plans

• Project Tracking

Technical Support

• Telemetry Programming

• QAPP Development

• GIS Support

• Data Hosting and

Management

• Annual Summary Reports

• Regulatory Technical

Support

• BMP Assessments

Diversity in Contracting

• It is a priority for the Port to affirmatively expand its efforts to increase WMBE

and other diverse participation in Port contracts.

• The Port strongly encourages consultants to work with diverse businesses to

meet or exceed the aspirational goal listed in the solicitation.

• The Port’s Diversity in Contracting aspirational goal for this procurement is

10%. While this goal is aspirational, affirmative efforts to develop and

achieve this goal is mandatory.