Contact WSDOT Contract Services

Find contract services contact information.

Contract Services office manager

Schatzie Harvey, Manager
Schatzie.Harvey@wsdot.wa.gov
360-705-7106

Physical address

Contract Services Office
WSDOT
7345 Linderson Way SW
Tumwater, WA 98501-7323

Mailing address

Contract Services
WSDOT
PO Box 47323
Olympia, WA 98501-7323

Architectural & Engineering Agreements

Maryna Ya, Lead Contracts Engineer
Maryna.Ya@wsdot.wa.gov
360-705-7019

Kevin Slorey, Contracts Engineer
Kevin.Slorey@wsdot.wa.gov
360-705-7147

Donna Hines, Consultant Rates Engineer 
Donna.Hines@wsdot.wa.gov
360-704-6397

Bryan Oates, Contracts Liaison Engineer
Bryan.Oates@wsdot.wa.gov
360-705-6878

Amber Horan, Contracts Liaison Engineer
Amber.Horan@wsdot.wa.gov
360-705-6953

Kiera Benavente, Contracts Technician
Kiera.Benavente@wsdot.wa.gov
360-705-7029

Shari Soma, Contracts Technician
Shari.Soma@wsdot.wa.gov
360-705-6971

Information Technology Contracts

Heidi Olson, Contracts Engineer
Heidi.Olson2@wsdot.wa.gov
360-705-7559

Tariq Ohab, Contracts Engineer
Tariq.ohab@wsdot.wa.gov
360-705-7547

Chase Johnson, Contracts Liaison Engineer
Chase.Johnson@wsdot.wa.gov
360-705-7741

Laurie Gamble, Contracts Liaison
Laurie.Gamble@wsdot.wa.gov
360-705-7145

Jamie Chapman, Contracts Liaison
Jamie.Chapman@wsdot.wa.gov
360-705-7402

Jung Jin Lee, Contracts Technician
Jungjin.Lee@wsdot.wa.gov
360-705-7595

Professional Service Agreements

Marianna Adams, Contracts Liaison Engineer
Marianna.Adams@wsdot.wa.gov
360-705-7661

Hasan Karya, Contracts Liaison
Hasan.Karya@wsdot.wa.gov
360-705-6897

166,800 electric vehicle

registrations in Washington in 2023, up from 114,600 in 2022.

87 wetland compensation sites

actively monitored on 918 acres in 2023.

25,000 safe animal crossings

in the Snoqualmie Pass East Project area since 2014.