Glorilyn Maw, P.E., Principal Hydraulic Engineer MP Stormwater Engineering LLC, East Olympia, Washington PROFILE: MP Stormwater Engineering LLC is an MWBE certified consulting firm specializing in hydraulic engineering services. The firm’s focus is to provide surface water management design including hydrologic and hydraulic modeling, flow control and treatment facility sizing, and drainage report preparation. They are recognized experts in the field of stormwater modeling and have provided training to engineers statewide. The owners of MP Stormwater Engineering LLC are Rocio Peralta and Glorilyn Maw and have 34 years of combined experience. EMPLOYMENT HISTORY MP STORMWATER ENGINEERING LLC Owner (2008-Present) Performed hydrologic and hydraulic engineering services in stormwater, river mechanics, scour, backwater analysis, and fish passage designs. Provided multiple trainings on MGSFlood software and river mechanics. WASHINGTON STATE DEPARTMENT OF TRANSPORTATION Hydraulic Engineer (1999-2001, 2003 - 2007) Participated in developing and revising portions of the WSDOT Highway Runoff Manual and the Hydraulics Manual and provided stormwater design guidance and training to project offices statewide. Assisted in the development of MGSFlood, the continuous simulation model for stormwater management designs. Worked with contour mapping to determine drainage basin area, use USGS regression formulas to determine peak flows, serve as staff specialist in Single Event and Continuous Simulation software to design complex applications for water quality and water quantity design. Provided training of Stormshed software and the basic Hydraulic and Hydrology class on these concepts. DEWBERRY & DAVIS A/E FIRM Civil Engineer (1997-1999) Performed hydrologic and hydraulic studies and bridge scour assessments. Managed multiple land development and municipal projects by scheduling project tasks and assigning and supervising available resources. Developed fee proposals and participated in interviews for future work. WASHINGTON STATE DEPARTMENT OF TRANSPORTATION Hydraulic Engineer (1995-1997) Performed structural analyses and designs for large diameter pipes, and hydraulic design reviews bridge scour studies, backwater analyses, streambank stabilization designs. Designed large onsite sewage treatment systems for rest areas. EDUCATION: Gonzaga University / Bachelor of Science in Civil Engineering / 1990 University of Washington / Master of Science in Civil Engineering / 1995 PROFESSIONAL REGISTRATION: Professional Engineer – Washington State #32988 - 1996 MWBE Certification #M6F6421271 - 2010 PROJECT EXPERIENCE: AAC N 105th and Northgate Way TIB MP Stormwater Engineering was fortunate to team with Parsons Brinckerhoff for this SDOT 1.4 mile paving project extending from Greenwood Ave to Corliss Ave. The project lies within three major drainage basins and will require new drainage conveyance. Because of the full reconstruction of the outer lanes and new 5 foot sidewalks and curb ramps, water quality and flow control facilities were required. MP Stormwater Engineering was responsible for all hydrologic and hydraulic modeling for the project. MGSFlood models were developed for each detention pipe, Filterra, and Stormfilter unit leading to the eight outfalls within the three major drainage basins. Inlet spacing and gutter calculations were also completed. Parsons Brinckerhoff, Tye Simpson, 206-382-5200 MGSFlood Software Training MGS Software hired MP Stormwater Engineering to teach several of the MGSFlood training classes held throughout western Washington. MGSFlood is a continuous simulation hydrologic model used in transportation projects to quantify stormwater runoff and design stormwater management facilities for flow control and runoff treatment. Specific examples in the class include how to design ponds, bioretention cells, infiltration facilities, and compost amended vegetated filter strips. Designers from Seattle Public Utilities, Pierce County, Washington State Department of Transportation and numerous private consultants have attended these classes. MGS Software, Bruce Barker, 253-841-1573 Dry Creek Pedestrian Trail Bridge: City of Port Angeles hired Exeltech Consulting Inc. to design and construct a new pedestrian trail bridge over Dry Creek. MP Stormwater Engineering was responsible for providing the Final Bridge Hydraulic Report. The City of Port Angeles’s Urban Services Standards and Guidelines for Stormwater was applied to determine stormwater management requirements for runoff treatment and flow control. USGS Regression Equations were used to determine basin flows. A HECRAS model was developed to determine water surface elevations and scour potential. Significant side slope erosion required a close look at offsite flows and bridge deck flows draining towards the abutments and a review of potential lateral channel migration was also included in the report. Exeltech, Karl Kirker, 360-357-8289 Tibbetts Creek Culvert Replacement Interstate 90: Hydraulic engineer responsible for the hydrologic and hydraulic analysis of replacing 4 48” diameter culverts beneath Interstate 90. A HEC-RAS analysis of this site was performed to include the effects of structures beneath local frontage roads immediately upstream and downstream. Numerous runs were necessary due to the different combinations of proposed structures at each of these structures. HY-8 analyses were also completed to design the structures for fish passage in accordance with Washington State Department of Fish and Wildlife (WDFW) design standards. WSDOT, Laura Claywell, 206-440-4309