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  Group Detail

Name: DLS/RSD/ESS - Drainage & Project Support
Description: The Drainage & Facilities Design Unit provides design and support for smaller projects performed by either division staff or special operation staff. Services include (a) the design of: culvert replacement projects; storm drainage system repairs and new construction; slope repair projects; seawall and riverbank repairs; grading and mining plans; storm water treatment and detention systems; concrete pavement repairs; water and sewer main extensions for county facilities; minor HVAC and electrical systems. (b) building and minor bridge design; security system design. (c) contract specification development for procurement of materials, equipment and services. (d) PS&E development for building construction and repair projects. (e) contract administration for building construction and repair projects. (f) emergency response to road failures and oversee repairs under emergency conditions. (g) preparation of SEPA documents; grading and building permit applications.
Parent Group: DLS/RSD - Engineering Services Section (ESS)
Phone: 206-477-8100
Fax: 206-296-8198
Mail Stop: RSD-LS-0133
Group Location:
Renton Roads
155 Monroe Ave NE Rm 133
Renton, WA 98056
Reports To: Jon Cassidy , Managing Engineer
Web Link:
Keywords: drainage design, underground utilities, utility inspection, pit site, utility coordination, drainage, facility, building design, emergency response, repair, permits Road, Drainage, culvert, flooding, catch basin, slope, storm drain,
Printable Phone Lists  Staff

Group Employees

Employee Name Title Phone
Brown, Clifford Engineer III (206) 477-2510
Cassidy, Jon Managing Engineer (206) 477-2588
Dulan, Lica Engineer II (206) 477-4681
Ho, Alex Engineer II (206) 477-1642
Krebs, Nicholas Engineer II (206) 477-8659
Kurhani, Neil Engineer II (206) 477-3340
Lyou, Jeng-Syan (John) Engineer III (206) 477-2614
Mitchell, Mark C Engineer IV (206) 477-3668
Posey, Norton Engineer IV (206) 477-3673
Quach, Dieu Engineer II (206) 477-1648
Shular, Ryan Engineer III (206) 477-3593
Wang, Jun Engineer II (206) 477-9089
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Subordinate Groups

Group Name Reports To Group Phone
DLS/RSD/ESS - Materials Lab  Alan Corwin (206) 477-1853 
DLS/RSD/ESS - Survey  Trevor Cray (206) 477-1628 
DLS/RSD/ESS - Utility Inspection  Ryan Harris (206) 477-2533 
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Online Directory