COMMISSION 
AGENDA MEMORANDUM                        Item No.          6c 
ACTION ITEM                            Date of Meeting      March 24, 2020 
DATE:     February 21, 2020 
TO:        Stephen P. Metruck, Executive Director 
FROM:    Stuart Mathews, Director, Aviation Maintenance 
Jinah Kim, Senior Manager Janitorial Services, Aviation Maintenance 
SUBJECT:  Airport Custodial Service  Zone 1 through 4 
Amount of this request:              $95,000,000 
Total estimated project cost:         $95,000,000 
ACTION REQUESTED 
Request Commission authorization for the Executive Director to advertise, award, and execute
service contracts for Seattle-Tacoma International Airport Janitorial Service in the existing Zones 
1 through 4. Each executed contract will consist of a 5-year contract term. It is anticipated the
dates of execution of each contract award will be staggered during the 2020 through 2022
timeframe. The total cumulative estimated value of all contracts is $95,000,000. 
EXECUTIVE SUMMARY 
In January of 2018 the Airport executed four contracts for custodial services at the Airport with
three different prime contractors. This initiated a significant change in how custodial services
were executed at the Airport. Historically, a single contractor had provided services for the entire
Airport. 
In an effort to improve custodial performance and ensure continued competition, the Airport
was divided into four zones, and each zone was competed simultaneously. One challenge this
created was the resulting execution of four contracts simultaneously. 
As Airport staff move forward in preparing for the next phase of custodial contract competition,
one key element of the next phase of procurements is to develop a process to allow the custodial
contracts to be staggered to level out the demand on Port staff and proposing contractors and
minimize the disruptions that inevitably come with any transition. 
As such, Airport staff are pursuing a Commission authorization to solicit proposals for Zones 1
through 4 in this single commission request, staggering the solicitations for those proposals
across 2020, 2021 and 2022, starting with the North Satellite (NSAT) Zone 2 contract, to coincide
with the completion of the NSAT Expansion project in Q3 2021. 

Template revised January 10, 2019.

COMMISSION AGENDA  Action Item No. 6c                                   Page 2 of 5 
Meeting Date: March 24, 2020 
It is anticipated that each individual zone contract would have a maximum duration of five years
from the date of execution. The last contract, however, being executed in 2022, would have a
duration that could last until 2027. 
Staff intends to advertise and procure 5 custodial contracts over the course of the next 3 years.
This includes the previously authorized Zone 5 custodial services contract, as well as the Zone 1
through 4 scopes of work which are the subject of this authorization request. Staff wish to gain
Commission authorization at one time for all 4 zones to provide flexibility in the procurement
process and ensure control over the timing of the execution of the contracts.
JUSTIFICATION 
Approval of this request will allow the Port to procure market value contracts through multiple
competitive processes.  New procurement of the service contracts based on the current
performance-based contracting model used, while adjusting the contracting authority to better
align with actual costs experienced, will aid the Airport in meeting the standards set under
increasing passenger demands. 
DIVERSITY IN CONTRACTING 
Aviation Maintenance Custodial Services staff is working with the Diversity in Contracting
Department regarding setting the women and minority business enterprise (WMBE) aspirational
goals for contracted work. A 20% WMBE goal has been set by the Diversity in Contracting
Department for Zone 5 (IAF). While Zone 5 is not a part of this contracting authorization, based
on that determination we anticipate achieving a similar aspirational goal in each custodial zone,
Zone 1 through Zone 4. 
DETAILS 
The facility needs to be clean and well maintained to meet the Port's customer experience
expectations in support of the Port's Century Agenda goal to advance as a leading tourism and
business gateway of choice on the West Coast. 
Starting in January 2018, the Airport transitioned to the performance-based zone model of four
contracts covering the then identified four zones at the Airport. The original procurement
provided for the four contracts to have a two-year initial contract duration with the opportunity
to renew any of the contracts for up to an additional three years in one-year increments. This
initial procurement resulted in three prime contractors being awarded the four zone contracts. 
Subsequent to the four-zone procurement, a fifth zone has been developed to incorporate the
facilities generated by the building of the International Arrivals Facility (IAF). 
If this authorization request is approved, a new RFP for Zone 2 will be the first to be issued in
2020, in order to create a competitive opportunity for the custodial services in this part of the
facility. The square footage of the new NSAT increases significantly as a result of the expansion

Template revised June 27, 2019 (Diversity in Contracting).

COMMISSION AGENDA  Action Item No. 6c                                   Page 3 of 5 
Meeting Date: March 24, 2020 
and as such greatly increases the square footage for Zone 2. A new competitive process is
required to provide the custodial service and maintain the cleanliness in the expanded Zone 2. 
Port staff anticipate incorporating Labor Harmony language into the RFP's for each of these
zones. Aviation Maintenance staff have been coordinating with Labor Relations staff and Legal
staff on the specific language as each RFP is developed. 
Schedule 
The following schedule represents the key areas and dates for each of the existing zone
contracts: 
(1)   Zone 1: consisting of Concourses A, B and the South Satellite, a new amended contract
for 2020 has been executed and will expire in December 31, 2020. Two additional oneyear
renewal options are available if deemed appropriate to execute. 
(2)   Zone 2: consisting of the Central Terminal, Concourses C, D and the North Satellite, a
new contract will expire in December 31, 2020. Due to the expansion of the North
Satellite, and the significant increase in square footage to be incorporated in the zone,
a new RFP is necessary. 
(3)   Zone 3: consisting of Ticketing, Baggage Claim, Curbside, and Garage elevators and
escalators. One of three one-year extension options has been executed for 2020. The
future of the contractor's successful performance is not guaranteed at this time, and
the Port may or may not exercise its option to extend another year in 2021. If Airport
staff chose not to exercise the option, staff will work with the Central Procurement
Office (CPO) to make a request for proposals in 2020. 
(4)   Zone 4: consisting of the Bagwell, AOB, POSPD, POSFD, Toll Plaza, and outlying buildings.
One of 3 one-year extension options has been executed for 2020. The future of the
contractor's successful performance is not guaranteed at this time, the Port may or may
not exercise its option to extend another year in 2021 or 2022. If Airport staff chooses
not to exercise the option(s), staff will work with CPO to issue a request for proposals
in 2020 or 2021. 
ALTERNATIVES AND IMPLICATIONS CONSIDERED 
Alternative 1  Continue extending the contracts with existing contractors with negotiated scope,
wage, benefits and materials increases each year until janitorial contracting authority is
exhausted. 
Cost Implications: See table below for estimated 2021 cost implications. 
2020 Contract Price       2021 Estimated Price         Approximate Increase 
Zone 1                 $4,843,681.00               $5,034,000.00                 $190,000.00 
Zone 2                $7,295,640.31              $7,586,000.00                $290,000.00 
Zone 3                $4,553,840.92              $4,734,000.00                $180,000.00 

Template revised June 27, 2019 (Diversity in Contracting).

COMMISSION AGENDA  Action Item No. 6c                                   Page 4 of 5 
Meeting Date: March 24, 2020 
Zone 4                $2,733,876.76              $2,815,893.00                      $0.00 
TOTAL                                        $20,169,893.00 
Pros: 
(1)   This alternative avoids the transition process that will take a significant amount of
resources for Airport staff in order to on-board a new company. 
Cons: 
(1)   This alternative would eliminate a motivational lever available to the Airport staff to
drive performance in a positive direction in terms of service quality. 
(2)   This alternative delays the next round of competition for at least one and potentially
more zones. It would put the Port in risk of paying the contractor above market price
due to the lack of competition. 
This is not the recommended alternative. 
Alternative 2  Execute a multi-year change order for all existing Zones 1 through 4.
Cost Implications: $97,000,000 to $118,000,000 total for all Zones over five years, 2023-2027. 
Pros: 
(1)   This alternative provides more time to execute a new RFP, if the Airport chose to do so. 
(2)   This alternative could eliminate a need for a future necessary Commission action if
Airport staff determined the best approach for 2021 and beyond was to renew with the
current contractor for all Zones. 
Cons: 
(1)   While Airport cleanliness has certainly improved despite the increased demands, we
have not yet achieved the quality standards we have targeted in any of our terminal
Zones 1 through 3. As such, we do not yet feel it is appropriate to commit to a contractor
beyond 2020. 
(2)   This alternative has the highest cost potential of the alternatives identified. 
This is not the recommended alternative. 
Alternative 3  Advertise, award and execute up to four new contracts for Zones 1 through 4 by
2022. 
Cost Implications: Estimated $95,000,000 for all four with a 5-year contract for each. 
Pros: 
(1)   This alternative allows for the Port to explore and pay fair market price determined
through a competitive process for each of the four Zones. 
(2)   This alternative provides opportunities to revise the current contract terms with
enforcement and incentives to hold the contractor more accountable to meet the
Airport standards. 
(3) Staggering the RFP's for the new contracts would provide different contract periods,
load leveling the work load for Airport and Contractor staff. Four smaller scale

Template revised June 27, 2019 (Diversity in Contracting).

COMMISSION AGENDA  Action Item No. 6c                                   Page 5 of 5 
Meeting Date: March 24, 2020 
transitions over multiple years can more manageably be accomplished. Transitioning all
four zones at one time has a high risk of service quality degradation. 
Cons: 
(1)   The alternative brings the complexities of multiple transitions. 
This is the recommended alternative. 
FINANCIAL IMPLICATIONS 
Annual Budget Status and Source of Funds 
Janitorial costs are included in Aviation Maintenance's annual operating budget. T he funding
source will be the Airport Development Fund. 
ATTACHMENTS TO THIS REQUEST 
Graphic of the SEA Zones 1 through 5. 
PREVIOUS COMMISSION ACTIONS OR BRIEFINGS 
June 25, 2019  Commission authorized the Executive Director to execute a contract for janitorial
services for Zone 5, consisting of the IAF new construction facilities for Seattle-Tacoma
International Airport. 
September 27, 2016  Commission authorized the Chief Executive Officer to execute up to four
contracts for janitorial services for Seattle-Tacoma International Airport. 
August 23, 2016  Commission Briefing "Contract for Janitorial Services at Sea-Tac Airport." 








Template revised June 27, 2019 (Diversity in Contracting).