proposal for design of long lake creek corridor improvement … · hei has teamed with mcwd on...

Houston Engineering Inc.May 1, 2014

MinneHaHa creek watersHed district

Proposal for

design of long lake creek corridor iMproveMent project- pHase ii

Cover Letter

2. Statement of Methodology and Experience 1 a. About Houston Engineering, Inc. (HEI) 1 b. Project Team 1 c. Project Experience 1 d. Proposed Approach 2

3. Budget Worksheet 4

4. Contact Information 4

5. Conflicts of Interest 4

Appendix

Team Resumes

Project Descriptions

Attachment A: Detailed Task Cost Estimate

Attachment B: Exhibit B Worksheet

Design of Long Lake Creek Corridor Improvement Project - Phase IItable of contents

May 1, 2014

VIA Email: [email protected]

Becky Houdek

Minnehaha Creek Watershed District (MCWD)

15320 Minnetonka Boulevard

Minnetonka, MN 55345

Subject: Water Resources Expertise for Long Lake Creek Improvements

Dear Becky:

To successfully construct the Long Lake project, you will rely on a team of engineers and scientists to guide the

work from concept through construction. At Houston Engineering, Inc. (HEI), we have the right team experienced in

dredging, wetlands, permitting, design, and construction management. We are committed to completing the project

to fit the District’s vision while satisfying the neighboring community.

We have led successful pond dredging and improvement projects in similar urban areas. As Project Manager, I

have led similar pond dredging and design projects in the Twin Cities metro area. We will use innovative techniques

like sonar surveying and investigate the possibility of separating dredge sediment using geotechnical bags as a

cost saving measure. We are comfortable leading the wetland and channel restoration components of the project,

having recently performed a large-scale wetland restoration in Columbus, MN and a channel restoration along the

Credit River. Our team is also ready to assist you with stakeholder involvement, a component that will be important

as your community participates in the design and improvements of the pond. We are comfortable representing the

design to the public as your technical advisor. We have led to positive stakeholder outcomes in similar projects,

most recently the Bradshaw Lake/County Road 6 feasibility study for the Scott Watershed Management

Organization.

HEI has teamed with MCWD on similar projects, including Gleason Lake/County Road 6 Feasibility Study and the

Long Lake Creek Wetland Restoration Feasibility Study. We look forward to the opportunity to work with you again

to design and construct the improvements. We are confident that our team can meet your needs in responsive and

innovative ways. I will call to follow up on our proposal on Monday, May 5. Please do not hesitate to contact me if

you have any questions before this time.

Sincerely,

HOUSTON ENGINEERING, INC.

____________________________________

Greg Bowles, PE, Project Manager

Direct: 763.493.6670

[email protected]

2HEI ProPosalmay 1, 2014

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2 . statEmEnt of mEtHodology and ExPErIEncE a. about Houston engineering, inc. (Hei) HEI is a full service engineering firm, specializing in water resources, drainage, water quality, environmental issues, Geographic Information Systems (GIS), surveying, and more. We have some of the most talented and technically advanced team members in the industry. HEI was founded in Fargo, North Dakota in 1968 by George T. Houston. Since that time, we have expanded our capabilities and the geographic area we serve while seeing our staff grow to more than 160 employees. Throughout the years and regardless of size and added capabilities, quality client service has remained our core commitment.

We believe this commitment is exemplified by repeat business from long-term clients, with many using HEI as their technical services consultant for more than 30 years. It is our goal to be the engineer of choice for as long as the need for those services exists. HEI employs more than 160 engineers, scientists, and support staff. Work for this project will be based from our Maple Grove, MN office. Our responsive approach and technical capabilities have led to our recent annual growth of 12-15%.

b. project team Our proposed project team consists of engineers, scientists, and surveyors who will see your project from concept through construction.

The organizational chart on page A1 in the Appendix highlights the team that will work closely with you throughout all project tasks. Greg Bowles, PE, will serve the Minnehaha Creek Watershed District as Project Manager. With an impressive background in water resources and permitting, he will lead all work tasks. He has managed similar projects for the design and construction of Oasis Pond in Roseville and Curtiss Pond in Falcon Heights as well as Fridley rain gardens and the Credit River stabilization.

Please see our Appendix for a team organizational chart and detailed qualifications.

trust your ImProvEmEnts to our qualIfIEd watEr rEsourcEs tEam.

ExPEctEd PErcEnt of tImE contrIbutEd by tEam mEmbErs:

Name Project Role % o

f ti

me

Mark Deutschman, PhD, PE Principal-in-Charge 1%

Greg Bowles, PE Project Manager 35%Chris Otterness, PE QC/QA 5%Dennis McAlpine, PE Project Engineer,

Construction Management

5%

Emmy Baskerville, CWD Wetland Specialist 12%

Jerry Neu Dredging Specialist 2%Nancy Stowe, PE Hydrology & Hydraulics

Modeling4%

Dave Olson Survey & Data Collection 2%

Larry Kramka Stakeholder Involvement & Permitting Assistance

5%

Garrett Monson, EIT Construction Obs. 12%Anna Dooley, EIT Construction Obs. 12%BRAUN INTERTEC, INC. GEOTECHNICAL 5%

c. project experience Our project team has completed similar projects, overseeing the design and construction of large-scale improvement projects. Please see the Appendix for specific examples of design, pond dredging, construction oversight, stakeholder involvement, and wetland analysis. These descriptions illustrate our team's capability and determination to complete projects similar to the proposed Long Lake improvements.

For more information on what it's like to work with the water resources professionals at HEI, please contact our references to hear more about our successes:

1. Phil Belfiori, Administrator Rice Creek Watershed District 4325 Pheasant Ridge Drive, Suite 611 Blaine, MN 55449 763.398.3071 [email protected]

2. Paul Nelson, Administrator Scott Watershed Management Organization 200 4th Avenue West Shakopee, MN 55370 952.496.8054 [email protected]



d. proposed approach project understanding The Minnehaha Creek Watershed District (MCWD) requires assistance to complete data collection, project design, permitting, and construction observation and management for the restoration of the former Long Lake Wastewater Treatment Pond. See Attachment A for a detailed cost estimate.

task 1: data collection, concept developMent, and early coordination To begin the project, Greg Bowles, Project Manager will visit the site and review available data to become fully oriented. Next, we will hold a kick-off meeting with MCWD staff to ensure our understanding of the project history, goals, and objectives and establish lines of communication right from the start.

The project involves the restoration of a public water and relocation of a public watercourse. Because this will require coordinating permitting activities between several agencies, we advise getting an early start with this process. We recommend holding a coordination meeting with the Technical Evaluation Panel (TEP) to begin discussions about permitting of the project (as discussed in further detail below).

Involving stakeholders and the neighborhood early is critical to a successful project. HEI recommends holding an initial stakeholder/neighborhood meeting at the concept phase of the project to engage the community and listen to their input. This will allow public feedback to be incorporated into the preliminary design concept.

After HEI has compiled the concept phase recommendations, we will begin collecting topographic information using both traditional and sonar sounding survey techniques. Sonar will be used for the wastewater treatment pond to provide a safer and timely result. The survey will include photographic documentation of the project area and a utility locate through the Gopher State One Call system. We will geoprocess survey data to create project contours and display existing conditions, including utilities, to be used in the preliminary plans.

We will begin our site assessment by reviewing 2012 soil testing results obtained from the Met Council Environmental Services (MCES) and determine a plan for additional soil sampling necessary to comply with the MPCA Dredging Guidelines for Urban Stormwater Ponds. We recommend a meeting with the MPCA to review the sampling plan and ensure agreement on permitting requirements. We assumed that one set of additional borings (four composite samples) will be required and have included work with a geotechnical subcontractor (Braun Intertec, Inc.) to complete the sampling plan and analytical testing.

We will develop a dredging approach based on the sampling plan results to separate level 1 and 2 soil resource values (SRVs) to reduce disposal cost and ensure MPCA requirements are met. If additional borings and analytical testing are required to evaluate impacts, this will be an additional service. HEI has experience with dredging projects that have involved both mechanical and hydraulic dredging practices. We will provide a recommendation for the most cost-effective dredging and disposal method based on the volume and type of dredge material. Hydraulic dredging may provide greater precision, reduce dredge quantities, and segregate level 1 and 2 material into separate geotextile sediment bags for easier disposal.

task 2: preliMinary engineering and design report Although the RFP requests details and 12 sheets to be provided with the 60% design plans, we believe this level of detail in a preliminary design plan set is not necessary and will likely result in additional rework. In an effort to save unnecessary editing, we propose completing the following plan sheets as part of the 60% design plans: 1) cover, 2) topographic survey, 3) removal plan, 4) grading and drainage plan, and 5) landscape plan (see Attachment A). These plan sheets will provide sufficient detail for MCWD staff, the Board of Managers, stakeholders, and regulatory agencies to provide design comments. As part of this design phase, HEI will refine the District’s XP-SWMM model to include the proposed design and determine peak water elevations for the 1-, 10-, and 100-year flood events. We will complete a water quality analysis of the proposed design to quantify phosphorus and sediment removal and floodplain storage. We will also complete an operations and maintenance plan for the short- and long-term maintenance of vegetation as part of this phase.

After preliminary design and plans are complete, we will organize a work session with MCWD staff to review and discuss comments on the design and plans. Comments will then be incorporated into the preliminary design and plans before presenting to the Board of Managers or conducting follow-up meetings with stakeholders and regulatory agencies.

task 3: final engineering and design report We will address comments received on preliminary plans and complete the final design and construction plans. The final plans will include construction notes, site details, erosion control, SWPPP, and planting plan. We will complete a project manual for construction of the Long Lake Creek Improvement Project using the District’s standard contract documents and project-specific information, bid form, and technical specifications. We will complete a final cost estimate.

HEI will submit the construction plans and project manual to MCWD for final review and comment. We will then



incorporate comments and deliver the final plans and project manual to the Board of Managers for final approval before bidding.

task 4: perMitting During the summer of 2014, HEI will complete the site investigation and wetland delineation in accordance with the US Army Corps of Engineers (USACE) 1987 Wetland Delineation Manual and the Midwest Supplement to the manual. We will complete a wetland delineation report for the proposed project area and present it to the regulatory agencies for comment and approval. The pre- and post-project MnRAM data will be completed and delivered as a separate report to the TEP for review and approval once the project is designed to the 60% level. We also recommend that MCWD request an ordinary high water determination be conducted on the public water wetland to aid in regulatory discussions. This request should be made before awarding the project to allow the Minnesota DNR (MDNR) sufficient time to complete the survey.

HEI will also initiate discussions with the TEP, which includes the relevant regulatory agencies (USACE, MCWD, BWSR, MDNR, and the City of Long Lake) immediately after the project is awarded. The initial meeting will give TEP members a common understanding of project concepts, goals, timing. It will also allow them to provide any feedback, which we will incorporate into the project design. Another TEP meeting will be held to review the plans at the 60% design stage, before submitting the permit application. The permit application(s) will be revised based on comments received on project plans. Consistent TEP coordination will help ensure timely regulatory decisions and reduce the risk of permitting complications.

We do not anticipate that USACE will require a monitoring plan for this restoration project and therefore this cost has not been included in the proposal. However, if the USACE determines that this is necessary, we can develop a cost proposal to complete a monitoring plan, including short- and long-term monitoring approaches.

task 5: design Meetings HEI will conduct and provide minutes for the required project meetings identified in the RFP, including:

• Project kick-off meeting (1 meeting)

• Regulatory coordination meetings (3 TEP meetings)

• Stakeholder/neighborhood meetings (2 meetings for concept and preliminary phases)

• Preliminary meeting with MPCA (1 meeting)

• Preliminary design report meetings with MCWD staff and District Board (2 meetings)

Regular project coordination with the MCWD Project Manager will be ongoing throughout the entire project.

task 6: construction bid docuMents and bidding HEI will solicit public bids for project construction using the online bidding service QuestCDN (www.questcdn.com). We will provide the District with a bid advertisement for use in other publications. HEI will attend pre-bid and a bid opening meetings and address contractor questions that arise during the meetings or the bidding process. A summary of bid results will be prepared and the recommendation memorandum will be provided to the MCWD to assist in the selection of the contractor.

task 7: construction observation and adMinistration After the contractor has been selected by the Board of Managers, HEI will begin construction observation and administration services. This process begins with the Notice of Award and coordination with the selected contractor to obtain necessary contract documents, insurance, and bonding. We will review and approve the documents before sending the notice-to-proceed to the contractor. Prior to construction activity, HEI will hold a pre-construction meeting onsite with MCWD staff, utility representatives, and the contractor. We will prepare a pre-construction meeting agenda that will address critical areas of the project, the design, project construction and staking, permit information, contact information, and utilities. Minutes from the meeting will be completed and sent to all involved parties for their records.

As part of the construction management services, HEI will review all payment and change order requests (we anticipate up to two payment and one change order requests) by the contractor. We will be responsible for providing a recommendation letter and payment summary to the MCWD for consideration by the Board. Before project acceptance and final payment, HEI will conduct a site visit with MCWD staff and the contractor to create a final punch list of items to be completed before project closeout. The site visit will also confirm completion in accordance with the plans and the project manual.

HEI will provide one set of construction stakes to the contractor. Re-staking may be provided at an additional cost. Our team will provide technical assistance and construction observation during construction activities. The majority of the construction effort is anticipated to be completed in 60 days. We propose providing one-quarter time construction observation, estimated to be 15 days at eight hours per day. Our construction observation will include site visits during critical work sequencing to verify construction is completed per the plans and project manual. Project coordination between HEI, MCWD staff, and the contractor will occur throughout the construction process. After construction activities are completed, HEI will provide an as-built survey and generate record drawings to the MCWD for your records.



3. budgEt worksHEEt Our budget worksheet is included in the Appendix.

4. contact InformatIon The primary contact for this project will be:

Greg Bowles, PE, Project Manager 6901 East Fish Lake Road, Suite 140 Maple Grove, MN 55369 Direct: 763.493.6670 [email protected]

5. conflIct of IntErEst Our project team does not have any conflicts of interest related to the Long Lake Corridor Improvement Project with Minnehaha Creek Watershed District.

Organizational Chart A1

Team Resumes A2

Project Descriptions A14

Attachment A: Detailed Task Cost Estimate

Attachment B: Exhibit B Worksheet

Design of Long Lake Creek Corridor Improvement Project - Phase IIappendiX

HEI ProPosalmay 1, 2014

mInnEHaHa crEEk watErsHEd dIstrIctdEsIgn of long lakE crEEk corrIdor ImProvEmEnt ProjEct - PHasE II a1

organIzatIonal cHart

mark deutschman, Phd, PE

Principal-in-Charge

dennis mcalpine, PE

Project Engineer,Construction Management

Emmy Baskerville, cwd

Wetland Specialist

Greg Bowles, PE

Project Manager

Garrett monson

Construction Observation

Braun Intertec, Inc.

Geotechnical

dave olson

Survey and Data Collection

chris otterness, PE

Quality Assurance/ Quality Control (QA/QC)

nancy stowe, PE

Hydrology & Hydraulics Modeling

larry Kramka

Stakeholder Involvement and Permitting Assistance

Jerry neu

Dredging Specialist

anna dooley, EIt

Construction Observation

EducationBS Geological Engineering, Michigan Technological University, Houghton, MI, 1996

BS Chemistry, University of Minnesota-Duluth, 1995

Registration/CertificationsPE Minnesota (#41929)

Individual Sewage Treatment System Designer—6275

MnDOT – Design of SWPPP

Professional ExperienceHouston Engineering, Inc.—2008–Present

Quality Site Design, LLC—2006-2008

Bogart, Pederson & Associates, Inc.—2000-2006

ThermoRetec Consulting Corporation—1997-2000

Greg Bowles, PE, is a Project Manager in our Maple Grove office, specializing in the disciplines of permit review, hydrology, and hydraulics. He leads the permit review team for Houston Engineering, Inc. His water resources experience includes hydrology analysis, rain garden design, bioretention basin design, underground stormwater storage design, Stormwater Pollution Prevention Plans (SWPPPs), detention pond design, and preparation of feasibility studies to improve water quality. Bowles has experience with dredging and permitting of municipal ponds. He is also experienced in commercial and residential land development including design of urban and rural streets, storm and sanitary sewers, water main, lift stations, force mains, and all associated permitting.

rElEvant ExPErIEncE

• Oasis Pond Dredging and Structure Repair, Rice Creek Watershed District, City of Roseville, MN. Served as Project Manager for the dredging and disposal of accumulated sediment from Oasis Pond. Feasibility phases included a preliminary opinion of probable cost, water quality analysis, and coordination with government agencies for approval. Design phase included coordinating a geotechnical soil boring and chemical analysis of the sediment to characterize the dredge material in accordance with the Minnesota Pollution Control Agency (MPCA) dredging requirements, managing and disposing a Level 3 dredge material, and repairing an existing sheet pile water control structure. Construction phase included supervising the preparation of construction plans and completing specifications, bid letting, construction management services, permitting, and construction observation.

• Long Lake Inlet Channel Maintenance Dredging, Rice Creek Watershed District, City of New Brighton, MN. Led the design phase of this project, which included analyzing and dredging sediment from within Rice Creek prior to flowing into Long Lake. Design phase involved the coordination of geotechnical soil boring and chemical analysis of the sediment to characterize the dredge material in accordance with the MPCA dredging requirements, managing, and disposing a Level 2 dredge material. The construction phase included preparation of construction plans and completion of specifications, bid letting, construction management services, permitting, and construction observation.

• Locke Lake Sediment Survey, Rice Creek Watershed District, City of Fridley, MN. Served as Project Manager to complete a technical review of sediment accumulation within Locke Lake. The project included supervising surveying efforts and plan preparation, technical analysis of the data, and preparation of a technical summary memorandum. The technical review included three different methods of analysis to determine sedimentation rate within the lake. The technical summary memorandum provided project background, physical characteristics of Locke Lake, methods and results of the sediment rate analysis, a determination of remaining volume capacity, and a recommendation for future sediment survey and maintenance.

• Curtiss Pond Design and Construction, Capitol Region Watershed District, Falcon Heights, MN. As Project Manager, led this project to address flooding issues with Curtiss Pond, a small land-locked stormwater pond within Curtiss Field Park. The pond had a history of flooding, limiting the use of the park, damaging park infrastructure, and presenting a safety concern for the City. The feasibility phase included soil borings, hydrology and hydraulic model development, and an analysis of alternatives. The construction phase includes confirming design assumptions from the feasibility study, supervising the preparation of construction plans, completing specifications, bid letting, and construction management. Construction will begin in summer 2014 and be complete by summer of 2015.

grEg bowlEs, PE

Project Manager


mInnEHaHa crEEk watErsHEd dIstrIctdEsIgn of long lakE crEEk corrIdor ImProvEmEnt ProjEct - PHasE II

a2

• Albert Lea Lake Dredging Project, Shell Rock Watershed District, Albert Lea, MN. Project Engineer for this project to restore Albert Lake by dredging to deepen the lake. Helped prepare the preliminary design report including two lake restoration alternatives and opinions of probable cost for each.

• Mississippi River Stabilization Project, Anoka Conservation District, Ramsey, MN. Served as Project Engineer for the design of streambank restoration and bank protection on the Mississippi River in Ramsey, MN. Provided conceptual drawings to the ACD and private home owner, prepared construction plans and cost estimate for bioengineering stabilization practices, and assisted with the project bidding process. Practices included riprap stabilization, design of permanent erosion control mat (ARMORMAX), and native planting of upland areas. Project plans and bidding process were completed in 2013.

• Belle Plaine Gully Stabilization Project, Scott County SWCD, Belle Plaine, MN. Served as Project Engineer for the design, plans, cost estimates, and construction management of structural practices to stabilize gully erosion. Once construction was complete, conducted a final inspection of the project in June 2013 to ensure installation in accordance with plans and specifications and that the project meets NRCS standards. After the stabilization practices were complete, the project site received an intense storm event and the new practices were able to effectively handle the flows without additional erosion.

• Credit River Stabilization Project, Scott County SWCD, Savage, MN. Served as Project Engineer for the design of streambank restoration and bank protection on the Credit River in Hidden Valley Park. Provided conceptual drawings to the SWCD and City and prepared construction plans and cost estimates for bioengineering stabilization practices such as a toe wood mat, cedar tree revetment, and inter planting of riprap with live willow stakes. Project plans and cost estimate were completed in September 2013.

• Rum River Stabilization Project, Anoka Conservation District, Andover, MN. Served as Project Engineer for the design of streambank restoration and bank protection on the Rum River within the Cedar Creek Conservation Area. Bioengineering stabilization practices included inter planting of riprap with live willow stakes, bendway rock weirs, and native planting of upland areas. Provided conceptual drawings to ACD and prepared construction plans and cost estimates for stabilization practices.

• Mirror Pond Water Quality Enhancements, Rice Creek Watershed District, City of St. Anthony, MN. As Water Resources Engineer, prepared a feasibility report to repair and modify the current water control outlet structure and to provide potential water quality enhancements to treat stormwater for sediment and phosphorus. Duties included researching pond function; determining repairs and modifications to outlet structure; designing feasible alternatives to increase water quality including preliminary design of a rain garden, dredging, and chemical treatment; estimation of water quality benefit; and a detailed cost analysis for each of the proposed alternatives.

• Fridley Middle School Rain Garden Project, Rice Creek Watershed District (RCWD), City of Fridley, MN. Served as Project Manager for the feasibility study, design, and construction management of three stormwater best management practices (BMPs) near the Fridley Middle School. Feasibility phase included assembling site drainage patterns and soil conditions around the Fridley Middle School, determining the areas of concentrated nutrient loading, identifying potential BMP locations that would provide a high water quality benefit, and completing drainage modeling to quantify water quality and hydrologic benefit. Provided rain garden options and costs to RCWD in a technical memorandum that included an artistic rendering of the conceptual site plan and an elevation rendering. These helped the District, the school, and the community in visualizing how the rain gardens would look once constructed. The design phase involved soil borings, field investigation, and design of three rain gardens. The construction phase included supervising the preparation of construction plans and completing specifications, bid letting, construction management services, permitting, and construction observation for the gardens.



grEg bowlEs, PE Project Manager

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contInuEd

EducationPhD, Civil Engineering, University of Minnesota-Minneapolis, 1997

MS, Zoology, North Dakota State University, 1984

BA, Zoology, University of Montana, 1982

Registrations/Certifications PE Minnesota (#41259)

Professional Experience Houston Engineering, Inc.—1997-Present

HDR Engineering, Inc.— 1987-1997

St. Anthony Falls Hydraulic Laboratory, University of Minnesota—1990-1997

North Dakota Department of Health—1984-1987

Professional Organizations American Society of Civil Engineers

American Water Resources Association

North American Lake Management Society

Mark Deutschman is a Vice President of HEI. His primary technical duties include serving as the District Engineer for the Rice Creek Watershed District and assisting the District with issues pertaining to managing their public drainage systems, the repair of District facilities, implementation of the regulatory program, policy guidance, and water quality. Deutschman’s specialties include hydrologic and hydraulic modeling as well as water quality modeling, designing, and implementing surface water monitoring programs, completing total maximum daily loads (TMDL), and developing water quality protection and implementation plans. He has been involved in public drainage system projects throughout Minnesota and responsible for developing creative solutions to address public drainage system issues. Deutschman has a unique perspective on resource management issues as a result of his background in aquatic ecology and engineering. Deutschman will provide senior leadership and review as a member of the Executive Leadership Team.

Additionally, Deutschman has managed and implemented a range of projects including the planning, design, and construction of flood damage reduction projects, drainage system improvement projects, stormwater system assessments and master plans, the design and construction of urban Best Management Practices (BMP), and dredging projects. He has also been responsible for the planning, design, and construction of ecological restoration projects related to shallow lake restoration, fish passage, and stream restoration.

rElEvant ExPErIEncE

• District Engineer, Rice Creek Watershed District, Blaine, MN. Served the Rice Creek Watershed District (RCWD) as District Engineer since 2008, providing technical guidance for their day-to-day operations. RCWD is the drainage authority for 23 public drainage systems in the northeastern portion of the Minneapolis-St. Paul metropolitan area. As District Engineer, he helps lead repair projects and ensures compliance with drainage law. Deutschman has been responsible for guiding the RCWD on policy matters pertaining to public drainage systems. Most recently, he assisted legal counsel and the District with the technical aspects of developing processes to correct drainage system records, approval and permission for the work in public waters, and design methods for the avoidance of adverse resource impacts including wetlands and water quality, and incorporating design features to improve water quality.

Within HEI, he provides leadership for all project teams performing work for the District to ensure work products and project progress are meeting the larger goals of the District. This often involves performing QA/QC on reports and other materials developed for RWCD. As a trusted technical advisor to the Board of Managers and Administrator, Deutschman is deeply embedded in the administrative process of the watershed district and has a strong understanding of how to move projects forward and get real results through implementation.

• Repair Report for Anoka County Ditch (ACD) 31 and ACD 46 Public Drainage Systems, Rice Creek Watershed District, Columbus, MN. Served as Project Manager for the development of repair reports for the ACD 31 and ACD 46 public drainage systems. Developed and applied hydrologic and hydraulic models for systems, based on current and future land uses. Determined the necessary repairs for the system by evaluating a range of alternatives to serve current agricultural drainage and future developed lands. Evaluated wetland impacts and provided recommendations for wetland restoration along the drainage systems. Completed hydraulic analysis of the structures. Developed Opinions of Probable Construction Costs for the repairs. Used modeling to evaluate the volume and nutrient load reductions resulting from the implementation of District rules. Organized and participated in public and landowner informational meetings.

mark dEutscHman, PHd, PE Principal-in-Charge



a4

EducationBS, Civil Engineering, with minor in Computer Science, University of Minnesota, 1998

Registrations/Certifications PE Minnesota (#41961)

Professional Experience Houston Engineering, Inc.— 2008–Present

Bogart, Pederson & Associates—2001-2008

Wright County Highway Department—1999-2001

KLM Engineering, Inc.— 1998-1999

Chris Otterness, PE, works as a Civil Engineering Project Manager in our Maple Grove office, specializing in the disciplines of hydrology and hydraulics. His water resources experience includes streamflow analysis, FEMA LOMC applications, MnDOT Hydraulic Risk Assessments, bioretention basin design, underground stormwater storage design, Stormwater Pollution Prevention Plans (SWPPPs), and detention pond design. He is also experienced in commercial and residential land development, including design of urban and rural streets, storm and sanitary sewers, water main, lift stations, force mains, and all associated permitting.

rElEvant ExPErIEncE

• Gleason Lake/County Road 6 Pond Project, Minnehaha Creek Watershed District, Plymouth, MN. As Project Engineer, prepared and presented a feasibility report for the construction of a stormwater wetland to reduce phosphorus. Project also included an analysis of alternatives for restoring a severely eroded urban stream channel. Analysis of each alternative required SWMM hydrology/hydraulics modeling and P8 water quality modeling.

• Assistant District Engineer, Rice Creek Watershed District. Otterness has served as the Assistant District Engineer for the Rice Creek Watershed District (RCWD) since 2008, providing technical guidance for its day-to-day operations. RCWD is the drainage authority for many public drainage systems, and Otterness helps lead maintenance and repair projects ensuring compliance with drainage and wetland laws. Within HEI, he oversees project teams performing work for the District, including QA/QC review of reports, plans, and specifications developed for the RWCD.

• E-2 Wetland Outlet Structure, Rice Creek Watershed District, Arden Hills, MN. As Project Engineer, prepared hydrologic, hydraulic, and structural design of a sheet pile weir and storm sewer bypass structure as a replacement for a deteriorated sheet pile wall. Design included water quality and wetland vegetation management considerations. Managed bid letting, construction, and administration of the project.

• Judicial Ditch 4 Realignment, Rice Creek Watershed District, Blaine, MN. Served as Project Manager for a public drainage system realignment project, which included the excavation and clay lining of a new open channel, an integrated water control structure and spillway, soil amendments, and wetland mitigation. Led development of construction plans and specifications, including a SWPPP, engineer’s cost estimate, an earthwork balance of both mineral and organic soils, and associated permitting.

• Bradshaw Lake Wildlife Management Area/County Ditch 5 Feasibility, Scott County Watershed Management Organization, Cedar Lake, MN. As Project Engineer, led preparation of a feasibility report to evaluate alternatives for the repair of a public drainage system and the restoration of aquatic wildlife habitat. Assisted in leading a series of stakeholder meetings used to develop project goals, design criteria, alternatives, and recommendations. Completed an analysis of wetland drainage impacts for each alternative.

• Fridley Middle School Rain Gardens, Rice Creek Watershed District, Fridley, MN. As Project Engineer, prepared construction plans and specifications for a series of rain gardens in the City of Fridley. Tasks included conceptualization and design of spillways to convey stormwater from the street to the basins, coordination with existing site utilities, and design of valving for the basin outlet.

cHrIs ottErnEss, PE Quality Assurance/ Quality Control (QA/QC)



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EducationBS Civil Engineering, Minnesota State University at Mankato, 2004

Registrations/Certifications PE Minnesota (#46827) University of MN Construction Site Management

University of MN Design of Construction SWPPP

40hr HAZWOPER OSHA 29 CFR 1910.120 Certified

Professional Experience Houston Engineering, Inc.– 2012-Present

URS Corporation— 2008-2012

Bogart, Pederson & Associates—2003-2008

Dennis McAlpine works as a Civil Engineer out of our Maple Grove office, particularly in the disciplines of water resources and solid waste. He has led a variety of design, construction oversight, site assessment, compliance, and remediation projects. His water resources experience includes hydrology analysis, detention pond design; bio retention basin design; underground stormwater storage design; and preparation of Stormwater Pollution Prevention Plans (SWPPPs).His responsibilities include landfill design and generation of construction plans, regulatory permitting and compliance, construction oversight and management including implementation of Construction Quality Assurance (CQA) programs, field data collection management and documentation He is also experienced in commercial site design and residential land development, including design and construction of urban and rural roadways, storm and sanitary sewers, water main, force mains, and associated permitting.

rElEvant ExPErIEncE

• Anoka County Ditch 53-62 Historical Review, Rice Creek Watershed District, Blaine, MN. As Project Engineer, helped prepare a technical report documenting the alignment and capacity of the of the Anoka County Ditch 53-62 public drainage system within a historical context for the Rice Creek Watershed District. Tasks included development of construction plan and profile drawings of the current open channel, determination of the as-constructed and subsequently improved profile, analysis of the current open channel flow capacity, and presentation of findings at a public informational meeting.

• Anoka County Ditch (ACD) 72 Outlet Water Quality Improvement Project, Rice Creek Watershed District, Blaine, MN. Project Manager for this water quality improvement project to evaluate best management practice (BMP) alternatives and complete a feasibility analysis to enhance water quality near the ACD 72 outlet at Eagle Brook Church. Led a review of existing information to develop design constraints, developed Preliminary Opinion of Probable Construction Cost (POPCC), and prepared draft and final technical memos including descriptions and conceptual sketches of the preferred BMP.

• WatertownLandfillDesignandConstruction,CityofWatertown,SD.Project Manager for the design and construction of a new landfill cell for the Watertown Regional municipal solid waste (MSW) facility. Prepared plans and specifications for Cell 5, assisting the client thru the solicitation period. Coordinated all stages of the construction with Contractor, administering weekly conference calls between the City of Watertown and the contractor to ensure project schedule and deliverables. The cell construction was completed at the end of 2013. Generate comprehensive construction documentation report summarizing construction activities and testing operations.

• Anoka County Ditch 15/Judicial Ditch 4 Repair Design and Construction Oversight, Rice Creek Watershed District, Forest Lake, MN. As Project Engineer, provided construction management services to oversee the repair of Judicial Ditch 4 (JD4) in Forest Lake, MN. Following the preparation of a repair report, this project phase included coordinating permitting, design, construction plans, bid documents, and construction management for the ditch repairs. Oversaw the construction phase of the project which included the off-site disposal of approximately 40,000 CY of soil material.

• Anoka County Ditch 10-22-32 Repair Design and Construction Oversight, Rice Creek Watershed District, Lino Lakes, MN. As Project Engineer, performed construction observation for repairs to the Jodrell Street culvert in Isanti, MN. Coordinated efforts between the District and contractor to ensure project was built according to design. Led team performing construction observation, coordinated with contractor, and communicated with the District regarding issues with public relations to smooth over conflicts with landowners. Construction was completed by the end of 2013.

dEnnIs mcalPInE, PE Project Engineer, Construction Management



a6

EducationBS in Natural Resources and Environmental Studies-Water Resources, University of Minnesota, 1990

Minnesota Executive Program, University of Minnesota, Carlson School of Management, 2010

Professional ExperienceHouston Engineering, Inc. 2012-Present

Minnesota Department of Natural Resources, 1990-2012

Professional OrganizationsSociety for Mining, Metallurgy and Exploration

Geological Society of America

Prospectors and Developers Association of Canada

Larry Kramka became the Environmental Service Sector Lead at HEI in August of 2012. During his 20-year tenure with the Minnesota DNR (MDNR), Kramka developed invaluable expertise serving in a variety of roles: Field Hydrologist, Regional Hydrologist, Assistant Commissioner, and most recently as the Director of the Lands and Minerals Division.

As a Hydrologist, Kramka managed the permitting of hundreds of water resource projects within the Minnesota, Mississippi, and Red River basins of Minnesota. This work included project management and coordination of local (land use/WCA), state (public waters), and federal (404) permitting for water-related development projects. Permitting activities involved interagency coordination, development of mitigation plans, review of the technical data, and application of policy and regulatory controls. During his tenure, he coordinated, conducted, analyzed, and/or reviewed: field measurements of surface/groundwater hydraulic/hydrologic data; ordinary high water level determinations; jurisdictional wetland determinations; ecological assessments; erosion and sediment control, hydraulic/hydrologic modeling; and stream geomorphology. Kramka has regulatory and stakeholder experience working on an array of projects that include dam removals, stream channel restorations, lake/wetland restorations, floodplain management, shoreland management, and environmental review.

rElEvant ExPErIEncE

• Bradshaw Lake Wildlife Management Area (WMA)/County Ditch 5 Feasibility, Scott County Watershed Management Organization. As Project Manager, led development of a stakeholder process, hydraulic evaluation, and alternative comparison methodology to address ongoing conflict between County Ditch 5 public drainage rights, the Bradshaw Lake WMA and stakeholder interests. Led preparation of a feasibility report, which evaluated alternatives for the repair of a public drainage system and restoration of aquatic wildlife habitat. Led a series of stakeholder meetings used to develop project goals, design criteria, alternatives, and ultimately consensus recommendations.

• Policy and Regulatory Consulting, QA/QC Report Review, Rice Creek Watershed District, Blaine, MN. As a Senior Environmental Project Manager, responsible for providing policy and regulatory guidance to RCWD for a variety of projects. Providing leadership in the development of permit applications, technical reports, and coordination with various government regulatory agencies. HEI serves as District Engineer, and this leadership is often required to help move projects forward through regulatory phases. Also provides QA/QC for technical reports and feasibility studies created on behalf of the District.

• Lake Hiawatha Stormwater Management Feasibility Study, City of Minneapolis Public Works Department, Minneapolis, MN. As Client Manager, provided QA/QC for this urban feasibility study to find a feasible, cost-effective solution to manage stormwater within the study area. Regularly assisted Project Manager with project direction and provided feedback and guidance on development of the study. Communicated project progress with City staff to ensure technical direction of the project was meeting the City’s needs and overall vision.

larry kramka

Stakeholder Involvement and Permitting Assistance



a7

EducationMS Civil Engineering/Water Resources Planning and Management, Colorado State University, 1993

BS Physics, University of Wisconsin, 1987

Registrations/Certifications

PE Minnesota (#48259)


WSB Engineering—2000-2003

Kraft Engineering, Berlin, Germany—1994-1996

Boyle Engineering Corporation—1993-1994

Northern Colorado Water Conservancy District—1992-1993

As a Civil Engineer in HEI’s Maple Grove office, Nancy Stowe provides water resources engineering services, including hydrologic, hydraulic, and water quality studies to solve a wide range of issues. Her experience includes urban stormwater management, rivers, lakes, dams and reservoirs, bridges and culverts, flood damage reduction, and water quality improvement. She has extensive experience applying hydrologic, hydraulic, and water quality models to water resource studies and design projects.

rElEvant ExPErIEncE

• Gleason Lake/County Road 6 (CR 6) Feasibility Study, Minnehaha Creek Watershed District, Plymouth, MN. Served as Project Engineer for the development of a feasibility study to construct a stormwater best management practice (BMP) to reduce pollutant loading to Gleason Lake. The study also included an assessment of alternatives for repair of a severely eroded stream channel upstream of the proposed pond project site. Prepared XP-SWMM hydrology/hydraulics model of the Gleason Lake watershed. This model was used to determine existing and proposed flows in the eroded stream restoration area as well as calculate flood elevations at the proposed BMP site. Also constructed a P8 water quality model of the watershed north of CR 6 to determine the effectiveness of various BMP options in reducing phosphorus loading to the lake.

• Lake Hiawatha Stormwater Management Feasibility Study, City of Minneapolis, MN. As Project Engineer, responsible for guiding the revisions, updates, and additions to existing XP-SWMM models of a 1,000 acre study area ultimately draining to Lake Hiawatha. After completing an existing conditions model, designed further modeling exercises to achieve the project goals of developing solutions for reducing and mitigating localized flooding within the City, while achieving progress toward the Minneapolis Park and Recreation Board and City load allocations for the Lake Hiawatha.

• District-Wide Modeling Project, Rice Creek Watershed District, Blaine, MN. As Project Engineer, developed a detailed hydrology/hydraulics SWMM model (InfoSWMM) and report of the Anoka-Ramsey Judicial Ditch 1 system including a season-long rainfall simulation and volume analysis. Provided quality assurance reviews of other models and reports completed for the project.

• Judicial Ditch 10-22-32 Repair Report, Rice Creek Watershed District, Blaine, MN. As Project Engineer, performed hydrologic and hydraulic analysis in support of a legal ditch system repair report for the Rice Creek Watershed District. Developed a detailed hydrology/hydraulics SWMM model of the ditch system including a season-long rainfall simulation and volume analysis. Prepared report including summary of the costs and benefits of three alternatives.

• Colby Lake, South Washington Watershed District, Woodbury, MN. Project Engineer for this project that focused on preventing continued degradation of Colby Lake, which is on the Environmental Protection Agency’s (EPA) List of Impaired Waters for nutrient eutrophication/biological indicators. Used the P8 model to determine the movement of water from the watershed into Colby Lake. Simulated long-term hydrology and TP loading throughout the multi-lake system. Used results of these simulations as inputs to the receiving water model establish the loading capacity of the lake.

• Lake Level Analysis, Rice Creek Watershed District, Blaine, MN. As Project Engineer, developed frequency curves of annual maximum lake levels, which the District used in its District-wide modeling efforts. The information provided on lake level frequency curves are of value in the selection of boundary conditions in hydrologic/hydraulic modeling and will also be used in defining the 1% annual chance floodplain elevations.

nancy stowE, PE Hydrology & Hydraulics Modeling



a8

EducationBS, Biology with Plant Science emphasis, Minor-Environmental Science, Minnesota State University Mankato, Mankato, MN, 2005

Registrations/Certifications Certified Wetland Delineator (#1181)


Svoboda Ecological Resources—2005-2008

Minnesota Department of Agriculture—Summer 2004

Professional Organizations Minnesota Wetland Professionals Association

Emmy Baskerville, Environmental Scientist, works in the area of plant biology and wetland biology. Her primary technical duties include wetland delineations, wetland permit applications, wetland restorations, mitigation wetland monitoring and other natural resource themed projects. She has academic and professional experience in the areas of plant biology and wetland ecology.

rElEvant ExPErIEncE

• Brown's Preserve Wetland Restoration and Wetland Bank, Rice Creek Watershed District, Anoka County, MN. As Wetland Scientist for this large wetland restoration project, was responsible for gathering all baseline data for the purposes of designing a wetland restoration plan and banking application. This included designing and implementing a hydrology study, installing hydrology monitoring equipment, performing a wetland delineation and plant community mapping, performing wetland functional assessments throughout the site (MnRAM), and preparing the Wetland Restoration and Banking Application for local, state, and federal approvals. Currently conducting post-restoration hydrologic monitoring and reporting. Project was constructed in the fall of 2012 and the initial credit has been deposited and monitoring is currently ongoing.

• Kleindl Wetland Restoration Plan, Upper Minnesota River Watershed District, Berry, MN. As Wetland Specialist, prepared a wetland restoration plan and banking application for a large agricultural wetland restoration project. Completed a wetland restoration plan, planting and seeding plans, current and future vegetation management plan, wetland credit calculations, establishment of performance standards, and a five-year monitoring plan. Credit deposits and annual monitoring are ongoing.

• Anoka County Ditch 53-62 Permit Applications, Rice Creek Watershed District, Blaine, MN. As an Environmental Scientist, prepared joint application for water impacts for a drainage system maintenance project. Permit application included Wetland Conservation Act (WCA) no loss, exemption, and incidental applications as well as a US Army Corps of Engineers (USACE) Letter of Permission Authorization application. Application submittal and review process is ongoing.

• Wetland Delineations, Kittson County Highway Department, Kittson County MN. As a Wetland Ecologist, completed wetland delineations on approximately 20 miles of roadway throughout agricultural lands in the Red River Valley.

• City of Columbus Comprehensive Wetland Protection and Management Plan, Rice Creek Watershed District, Anoka County, MN. As an Environmental Scientist, development of a Comprehensive Wetland Protection and Management Plan for the Rice Creek Watershed District. Tasks included a wetland and natural resource inventory, functions and values assessments, establishment of plan and regulatory goals, agency coordination, and plan and subsequent rule development.

• South Side Flood Control (SSFC) Tree Inventory, City of Fargo, ND. Plant Ecologist for a tree inventory of floodplain forest habitat. Following appropriate sampling methodologies, performed winter tree identification, GPS, and production of a report.

• Wetland Delineation, Mahnomen County Highway Department, Mahnomen County, MN. As a Wetland Specialist, worked on the project involving delineating wetlands adjacent to an existing 5-mile county road corridor. Tasks included aerial photography interpretation to determine potential wetlands, delineation of wetland areas, field data record, plant identification, and characterization of soils.

• Environmental Assessment (EA) and Environmental Assessment Worksheet (EAW) Pheasant Ridge West, Rice Creek Watershed District, Blaine, MN. As Environmental Scientist, prepared an EA and an EAW in accordance with federal and state regulations for the development of a 180-acre parcel in a rapidly developing area of developing suburban land.

Emmy baskErvIllE, cwd Wetland Specialist



a9

EducationAAS, Civil Engineering Technology, Southeast Technical Institute-Sioux Falls, SD, 1997 Professional Experience Houston Engineering, Inc.—September 2013-Present

Veit Companies (Survey Manager)—August 2011-September 2013

Cretex Concrete Products (Customer Coordinator)—December 2010-August 2011

Bogart Pederson & Associates (Senior Engineering Technician)—1999-December 2010

Monticello Hospital (Emergency Medical Technician)—2009-2011

Becker Fire Department (Firefighter/EMT-B)—2003-2010

Otto Associates (Survey Crew Chief)—1998-1999

DeWild Grant Reckert & Associates Company (Engineering Technician)—1997-1998

Jerry Neu is a Senior Designer with HEI providing services for general civil engineering, site design, and municipal projects. With more than 16 years in the field, he brings unique experience with surveying and engineering design. Proficient in CAD, he works with engineers and scientists to develop conceptual and final design plans.

rElEvant ExPErIEncE

• WatertownLandfillDesignandConstruction,CityofWatertown,SD.Senior Designer for the design and construction of a new landfill cell, including placement of compacted clay liner and installation of a leachate collection and extraction system for the Watertown Municipal Solid Waste (MSW) facility.

• Black Mallard Disposal Facility, Hodges, Harbin, Newberry & Tribble (HHNT), Mountrail County, ND. As Senior Designer, prepared plans for an industrial solid waste facility in Mountrail County, ND.

• Scheels All Sports Design, Rochester, MN. Senior designer and Project Manager for the design of a new Scheels store at the Apache Mall. This design included the partial demolition of the existing Sears store and renovation of 3 acres of parking lots.

Experience with other firms:

• Brandon Lagoon Dredging, Veit Dredging, Brandon, SD. As Dredging Specialist, performed pre- and post-bathymetric surveys on pond. Created proposed and as-built models. Managed input/output information within Moray Dredge GPS Hypack systems to create volume data.

• Willard Bay Reservoir, Veit Dredging, Ogden, UT. As Senior Designer, designed holding ponds and created proposed design and as-built models. Managed input/output information within IMS 7012 Dredge GPS Hypack systems to create volume data. Calculated volumes and tracked project progress.

• Belle Isle Dredging, Veit Dredging, Monona, WI. As Dredging Specialist, performed pre- and post-bathymetric surveys on lake channels. Created proposed design and as-built models. Managed input output information within Moray Dredge GPS Hypack systems to create volume data.

• Lake Holiday Dredging, Veit Dredging, Lake Holiday, IN. As Dredging Specialist, performed pre- and post-bathymetric surveys on four areas of the lake. Created proposed and as-built models. Managed input/output information within IMS 7012 Dredge GPS Hypack systems to create volume data.

jErry nEu Dredging Specialist



a10

EducationAAS, Civil Engineering and Survey Technologies, North Dakota State College of Science, 2001

Professional ExperienceHouston Engineering, Inc.—2007-Present

WSB & Assoc.—2003-2007

RLK Kuusisto Ltd—2002-2003

CPS Ltd.—1997-2002

David Olson serves as a Survey Technician and Engineer’s Assistant, working on the design and development of various engineering and surveying projects.

He is experienced in several phases of project development including surveying, construction inspection, materials testing, and design. His technical skills include:

• CAD Software: AutoCAD and AutoCAD Map

• Design Software: AutoCAD Civil 3D, Autodesk Land, Autodesk Civil, Autodesk Survey and Trimble Geomatics Office, Steltman Tools

• Survey Equipment: Trimble 5800 Robotic Total Station, Trimble 5600 GPS, Trimble TSC2 and general working knowledge of all survey equipment

rElEvant ExPErIEncE

• Gleason Lake/County Road 6 Feasibility Study, Minnehaha Creek Watershed District, Plymouth MN. Survey Crew Chief for the development of a feasibility study to construct a Stormwater best management practice to reduce pollutant loading to Gleason Lake.

• District-Wide Data Collect and Storage, Rice Creek Watershed District, Blaine, MN. Lead Surveyor for collecting data across the District and developing a long-term storage method. Data consisted of ditch cross sections, lake bottom elevations, water control structures, and datum control.

• Targeted Watershed Demonstration Program, Rice Creek Watershed District, New Brighton, MN. Lead Surveyor for this project to improve Hansen Park Pond and Mirror Pond. Led field collection to obtain field survey data using GPS sonar sounding technology to characterize the in-place sediment surface. The information gathered during the field analysis and characterization will be used to refine the conceptual design information for both improvement projects, which will be presented to the District.

• Brown’s Preserve Wetland Restoration, Rice Creek Watershed District, Blaine, MN. Lead Surveyor to collect field data as part of a large-scale wetland restoration and banking project. Visited project site throughout the seasons from 2011-2013 to collect GPS data and check monitoring equipment. The wetland restoration has been completed, following the installation of a water control structure. Monitoring is ongoing with site visits already taking place in 2014.

• Browns Valley Flood Survey, Browns Valley, MN. Lead Surveyor for the flood study for the community of Browns Valley. The tasks included cross sections for the Little Minnesota River, establishing and setting vertical and horizontal control, locating inverts for culverts and bridges, and setting control for aerial photography.

• CP Railroad, Pinnacle Engineering, Inc., Kensal, ND. Lead Surveyor for collecting data in the derailment near Kensal, ND, following railroad washouts caused by heavy rains. Collected cross sections of the river channel along the main tracks and collected all river crossings across the main tracks. Collected a rail profile every 25 feet along a 2-mile stretch.

• LiDAR Quality Assurance/Quality Control, International Water Institute (IWI), Fargo, ND. Lead Surveyor for the IWI Red River Basic LiDAR collect. Collected check elevations across the LiDAR collection area for QA/QC. This includes setting and check benchmarks across North Dakota and into Minnesota.

davE olson Survey and Data Collection



a11

EducationBS, Civil Engineering, South Dakota School of Mines and Technology, 2011

MS, Civil Engineering, University of Minnesota, 2013

Professional ExperienceHouston Engineering, Inc.—September 2013-Present

Hydro Research Foundation Fellow—2011-2013

St. Anthony Falls Laboratory (Casual/Temp Engineer)—February-September 2013

RESPEC/SDSU—Summer 2010

South Dakota School of Mines & Technology—Spring 2010

Garrett Monson works in our Maple Grove office and provides engineering services focused on managing and improving resources through teamwork and innovation. He will provide construction observation services in the field to ensure design specifications are met. His technical skills include:

• ArcGIS• InfoSWMM• AutoCAD• SWPPP Design• Dropbox• Microsoft Office

rElEvant ExPErIEncE

• Anoka County Ditch 10-22-32 Repair Design and Construction Oversight, Rice Creek Watershed District, Isanti, MN. As Engineer, performed construction observation for repairs to Anoka County Ditch 10-22-32 near Lino Lakes, MN. Observed progress from the field, completing daily reports highlighting construction efforts and design issues. Communicated clearly with the Project Manager regarding conflicts in the field to ensure the proper information was reaching the District. Incorporated new technology to facilitate real-time data and image sharing from the field for timely decision making. Construction was completed by the end of 2013.

• Permit Review, Rice Creek Watershed District (RCWD), Blaine, MN. As Engineer, perform technical review of permit applications within RCWD to ensure compliance with District rules for stormwater, erosion control, floodplain ordinances, and drainage systems. Communicate clearly with District staff and permit applicants on technical items and rule clarification.

• Targeted Watershed Demonstration Program, Rice Creek Watershed District, New Brighton, MN. Project Engineer for this project to improve Hansen Park Pond and Mirror Pond. Assisted in the field by collecting field survey data using GPS sonar sounding technology to characterize the in-place sediment surface. Using the information gathered during the field analysis and characterization, we will refine the conceptual design information for both improvement projects. Field analysis will be used to develop conceptual design elements to be presented to the District. Assisted with model development of proposed projects to assess effectiveness towards achieving project goals to be outlined in a report. This report will include a description of the current condition, conceptual design and benefits, recommendations, and a layout sketch of the conceptual design. Research will determine the suitability of mechanical and/or hydraulic sediment removal practices and associated disposal alternatives.

garrEtt monson Construction Observation



a12

EducationBS in Civil Engineering, emphasis in Structural Engineering, University of Minnesota, Minneapolis, MN, 2011

Registration

EIT Minnesota (#140165)

Professional ExperienceHouston Engineering, Inc.—January 2014 – Present

Professional Organizations American Society of Civil EngineersAmerican Society for Engineering EducationSociety of Women Engineers

Anna Dooley, EIT, works in HEI’s Maple Grove office with a focus on the disciplines of hydrology and hydraulics. She assists with projects involving streamflow analysis, FEMA LOMC applications, MnDOT Hydraulic Risk Assessments, bioretention basin design, underground stormwater storage design, Stormwater Pollution Prevention Plans (SWPPPs), and detention pond design. She will provide construction observation services in the field to ensure design specifications are met.

rElEvant ExPErIEncE

• Digital Elevation Modeling (DEM) Conditioning, Blue Earth County, MN. As Engineer, assisting with analyzing LiDAR data for Blue Earth County and creating a conditioned DEM for future hydrologic analysis.

• H&H Model for Northeast Minneapolis, Columbia Heights, and Fridley, Mississippi Watershed Management Organization, Minneapolis, MN. As Engineer, assisting with the development of a hydrologic and hydraulic model of the target study area. Used DEM conditioning methods to create the subwatershed system for the model area based on catchbasins, manholes, and mains alignment to determine likely collection areas. Managed and reviewed data from the municipalities to determine what was missing and to update the model files.

• McLeod/Renville Judicial Ditch 4 Improvement Capacity and Feasibility, Buffalo Creek Watershed District. As Engineer, assisted with the analysis of impacts resulting from a proposed improvement to the tile portions of a public drainage system within the Buffalo Creek Watershed District. Pre- and post-improvement conditions were modeled using SWMM to determine increases in peak flows and water elevations. Assessed impacts to the public drainage system open channel and to the outlet into Buffalo Creek.

• Lower East Ravine Stabilization, South Washington Watershed District, Woodbury, MN. As Engineer, assisting with the erosion analysis for the Cottage Grove Ravine Regional Park. The ravine is subject to erosion based on a variety of existing conditions and potential future developments in the area surrounding the park. Used the existing model to determine peak flow under three conditions and to assess erosion potential in the area. Created flood maps and looked at possible methods to reduce erosion and flooding.

anna doolEy, EIt Construction Observation



a13

Background The Minnehaha Creek Watershed District (MCWD) has many ongoing efforts to improve the water quality of surface waters within their boundaries. The MCWD Comprehensive Watershed Management Plan (WMP) identified a potential water quality project site north of County Road 6 along Hennepin County Ditch 15 in the City of Plymouth. The District’s goal was to ultimately reduce the annual average total phosphorus (TP) loading to Gleason Lake by 120 pounds.

The ProjectThe MCWD retained Houston Engineering, Inc. (HEI) to develop a feasibility study for the construction of a stormwater best management practice (BMP) at this proposed site north of County Road 6. The study also included an assessment of alternatives for the repair of a severely

eroded stream channel upstream of the proposed pond project site.

Using available geographic information systems (GIS), topographic survey, and field data, HEI modified the District’s existing XP-SWMM hydrology and hydraulics model of the Gleason Lake watershed to include significantly greater detail, particularly at the location of the project study areas. This model was used to determine existing and proposed flows in the eroded stream restoration area as well as calculate flood elevations at the proposed BMP site. We also constructed a P8 water quality model of the watershed north of County Road 6 to determine the effectiveness of various BMP options in reducing phosphorus loading to Gleason Lake.During the project, our team prepared conceptual architectural renderings

of three potential alternatives for both the BMP project and the stream restoration project. The alternatives for the BMP pond project included an open-water detention pond, a stormwater wetland, and a bioretention basin.

Alternatives for the eroded stream restoration ranged from a vegetated or hard armored channel to a partial storm sewer bypass. These renderings served as a valuable demonstration tool when presented at a public informational meeting for adjacent residents. Based on the renderings, a detailed Preliminary Opinion of Probable Cost was provided for each alternative. The cost estimates and model results provided support for a preferred alternative and were the basis for developing future construction documents.

» LocationPlymouth, minnesota

» Clientminnehaha creek watershed district

» Contactnat kale

952.471.0590



glEason lakE/county road 6 fEasIbIlIty study PlymoutH, mn

10 (6262-001) 4-24-14

» client benefits• Utilized and applied the SWMM model to determine pre- and post-

projecthydraulicflowsandvolumesatthetwoprojectsites.

• QuantifiedthepotentialreductioninphosphorusloadingtoGleason Lake for three BMP alternatives.

• Providedacost/benefitcomparisonforthepresentedalternativesof stream restoration project and the pond BMP project.

• Drafted architect renderings to graphically convey proposed improvements to both the public and the Board of Managers.

a14

Background As part of the District's Comprehensive Watershed Management Plan, three wetland basins were identified along the Long Lake Creek Corridor for potential restoration. Restoring wetlands and constructing other projects within the contributing drainage area of the creek would lead to an annual average total phosphorus (TP) inflow concentration of 70 parts per billion to Tanager Lake.

The ProjectHouston Engineering, Inc. (HEI) developed a feasibility study for the restoration of a degraded wetland basin located on property owned and operated by the City of Orono as a public golf course.

The District was interested in increasing the open water surface area and creating new wetland area, enhancing the quality of stormwater discharge downstream and reducing the impacts from golf course.

HEI performed a wetland delineation and determined that a valuable sedge meadow was present. Field visits showed the wetland was landlocked and only discharged downstream during less frequent rain events.

We developed existing and proposed conditions models for the 20-arcre urban watershed to evaluate implications and feasibility of different design alternatives. Watershed runoff and wetland inundation dynamics were assessed using XP-SWMM. Our team used a Monte Carlo simulation to assess water quality inputs and nutrient treatment capacity for different design alternatives.

The water quality model was used to assess the risk of downstream nutrient loads given the uncertainty of large rain events. This illustrated that increasing wetland water area solely for water quality treatment capacity had little downstream benefit.

Using design goals developed, the restoration study focused recommendations on improving ecological integrity.

During the project, conceptual renderings of three potential alternatives were prepared, including excavation, grading, restoration plantings, buffers, and ornamental fencing components. Other potential constructing considerations were rendered including interpretative signage and future practice areas for golfers. Based on the renderings, preliminary construction plans were completed and detailed Opinions of Probable Cost were provided for each alternative. The cost estimates and model results provided support for a preferred alternative and the basis for the development of future construction documents. Model results were used to illustrate the benefits of each alternative.

» Locationorono, minnesota

» Clientminnehaha creek watershed district

» Contact

mike wyatt

952.471.0590



long lakE crEEk wEtland rEstoratIon fEasIbIlIty study orono, mInnEsota

08 (5296_001) 4-25-14

» client benefits• Successfully applied the XP-SWMM model to characterize runoff

and wetland inundation dynamics.

• Quantifiedtheroleandcontributionofthewetlandbasinnutrientexport in the context of downstream lake impacts.

• Identifiedarisklevelfornutrientexportrangesandpotentialimprovements to help the District select the best alternative.

• Provided a variety of options to improve ecology of the basin with architectual renderings to convey proposed improvements.

a15

Before

after

Background Oasis Pond experienced poor water quality and sedimentation due to the state of the water control structure in place. Repairs to the weir were necessary to protect the water quality of the pond as well as downstream Lake Johanna.

The ProjectIn 2010, Rice Creek Watershed District (RCWD) retained Houston Engineering, Inc. (HEI) to prepare a feasibility report for the removal of sediment from Oasis Pond and repair of the outlet structure. The report provided a recommended solution to improve the water quality and ecology of the pond and reduce the transport of sediment to the downstream water body of Little Lake Johanna.

In addition to completing a feasibility study, HEI helped to prepare and was

awarded a grant from the Minnesota Pollution Control Agency’s (MPCA) Clean Water Partnership Program. HEI helped to secure permitting for the project from the Minnesota DNR, US Corps of Engineers, and the MPCA. HEI then assisted the RCWD with design, bid letting, construction staking, inspection, and project management for the subsequent dredging project. Sediment within the ditch and pond contained significant levels of polycyclic aromatic hydrocarbons (PAHs) that required a management level consistent with a Tier 3 type material. Our project team oversaw the disposal of the sediment into an MPCA-permitted solid waste disposal facility.

HEI was responsible for completing construction plans and specifications and for construction management during the bidding and construction

phase of the project. We also performed staking and construction observation to ensure proper weir repair and management of sediment.

Mechanical dredging began in October, 2010 and was completed on time and within budget by July, 2011.

» Locationroseville, minnesota

» Clientrice creek watershed district

» ContactPhil belfiori, administrator

763.398.3071



oasIs Pond drEdgIng and structurE rEPaIr rosEvIllE, mInnEsota

13 (5555_060-040) 4-24-13

» client benefits• QuantificationofpotentialwaterqualitybenefitsusingaP8

modelandidentificationofcost-effectiverepairs.

• Designandmanagementofatechnicallydifficultdredgingproject from concept through completion.

a16

Background The portion of Rice Creek known as the Long Lake inlet channel is located between the Long Lake sedimentation basin and Long Lake. Historically, Long Lake and the Long Lake inlet have experienced considerable sediment deposition. The City of New Brighton petitioned the Rice Creek Watershed District (RCWD) to undertake a basic water management project. The project goals included improving the water quality of Long Lake, improving channel navigability, and providing a common benefit to all residents within the District.

The ProjectRCWD retained Houston Engineering, Inc. (HEI) to complete a feasibility study and prepare a recommendation aligning with the District’s Watershed

Management Plan and the petition objectives. HEI initiated the project by assembling background information such as historic plans and performing a site inspection. This information was used to identify potential alternatives that would meet the objectives of the Petition.

Permitting requirements by the Minnesota DNR, the Minnesota Pollution Control Agency, and the US Army Corps of Engineers were evaluated for the alternatives. HEI helped to secure permitting for this project from these entities and developed a recommendation and a Preliminary Opinion of Probable Cost to present to the District.

In September, 2011, hydraulic dredging of the inlet channel and

sediment basin began. Design phase involved coordination of geotechnical soil boring and chemical analysis of the sediment to characterize the dredge material in accordance with the MPCA dredging requirements, managing and disposing a Level 2 dredge material. Construction phase included preparation of construction plans and completion of specifications, bid letting, construction management services, permitting and construction observation. Construction was completed in November, 2012.

» Locationnew brighton, minnesota



763.398.3071

[email protected]



long lakE InlEt cHannEl maIntEnancE and drEdgIng nEw brIgHton, mInnEsota

13 (5555_024-001) 4-24-14

» client benefits• Accurate and reliable estimate of sediment loading rates.

• Assessment of widening within the Rice Creek channel and need for streambank stabilization.

• Completedconstructionplansandspecifications.

• Construction management for proper dredging practices and installation.

a17

Background The Bradshaw Lakes Wildlife Management Area (BLWMA) and County Ditch 5 both encompass the same portions of Porter Creek in Cedar Lake Township, Scott County. At times, the objectives of the two features in this area have conflicted. The Scott WMO has proactively addressed the existing drainage rights established by the public drainage system, the ongoing investment in public assets (natural resources and infrastructure), and the conflict to the traveling public and neighborhood caused by flooding.The Scott WMO solicited technical and facilitation assistance to evaluate the conditions and identify options. This work involved designing and facilitating a stakeholder process to find common ground and work toward a mutually acceptable solution. The

ultimate goal for Scott WMO is to select a preferred alternative and develop an implementation plan.

The ProjectHEI was contracted in the fall of 2012 to conduct the stakeholder process and deliver technical expertise in hydrology, hydraulics, and public drainage system management.

Given the nature of the project, stakeholder involvement had to be a primary initiative. HEI facilitated stakeholder meetings involving a group of carefully selected members chosen by Scott WMO. Throughout these meetings, the group identified the nature of the conflict, developed a common purpose and need statement, identified success criteria, and selected alternatives to be evaluated

by detailed modeling.

HEI completed detailed modeling of five selected alternatives, giving the stakeholders the opportunity to review each alternative based on the developed success criteria.

Our team led one additional meeting with the stakeholder group to complete the project. Final deliverables include a technical memo outlining the base case, a repair, and the alternatives. We are also providing Scott WMO with detailed modeling documentation, estimates of probable costs, and discussion of potential leverage funding for implementation.

» Locationscott county, minnesota

» Clientscott watershed management organization (wmo)

» ContactPaul nelson

952.496.8054

[email protected]



bradsHaw lakE wIldlIfE managEmEnt arEa and county dItcH 5 study, scott county, mInnEsota

12 (7146_006) 10-25-13

» client benefits• Evaluatedconflictandoptionstohelpmultipleentitiesfind

common ground.

• HEI used a process and format for stakeholder involvement to ensure that discussion occured in an organized and productive manner.

• Decision criteria that provided transparency to all interested parties.

a18

Background The Rice Creek Watershed District (RCWD) manages public drainage systems that serve lands within the District. The management of drainage systems often results in impacts to wetlands that require mitigation under state and federal law. The RCWD was interested in restoring an open-space wetland complex for the purposes of ecological restoration and the creation of wetland credits to be used to meet the mitigation obligations resulting from drainage system maintenance activities.

The ProjectDevelopment of the Wetland Restoration Plan and banking application began in spring of 2011. The 100-acre wetland restoration initially required extensive study of current hydrologic conditions, an investigation of past conditions, an

analysis of plant communities and diversity, and an understanding of interactions on site and with the surrounding landscape. These baseline details were then folded together to create a detailed picture of the site’s hydrodynamics, past disturbances, and how the wetland functioned prior to degradation. The wetland restoration and banking process can be detailed and lengthy, requiring coordination with state and federal agencies for design and implementation approval. Because of our diligent work, the restoration plan and banking application were accepted by state and federal agencies.

HEI engineers then designed the necessary structures, including a weir, to restore and control hydrology. Construction of these features was

completed in the fall of 2012, with HEI performing the construction management. Our team of ecologists prescribed plant communities to restore the community to a native, self-sufficient ecosystem that will result in the creation of high-quality wetland and wetland credit.

Restoration activities are ongoing and will likely continue for several more years. Hydrologic and vegetative monitoring is actively occurring. The final outcome of the project will be a restored, highly functioning wetland ecosystem and a large amount of valuable wetland credits deposited into the Minnesota State Wetland Bank. The initial wetland credit deposit occurred in the spring of 2013.

» Locationcity of columbus, minnesota



763.398.3071



brown’s PrEsErvE wEtland rEstoratIon columbus, anoka county, mInnEsota

11 (5555_060_018) 9-13-13

» client benefits• Thorough baseline data regarding site hydrology and wetland

plant communities and vegetation.

• Restoration of site hydrology with a newly designed reroute of open channel and control structure.

• Received expertise in site hydrology and hydrologic restoration.

• HEI coordinated with local, state, and federal agencies to facilitate the permitting and approval process.

• Banked wetland credits that instantly add value to land and enhance the District’s investment.

a19

Background Curtiss Field Park is a neighborhood park located in the City of Falcon Heights. Residents enjoy the park’s baseball field, basketball courts, playground, walking trail, and park building. The park is also home to Curtiss Pond, a small stormwater pond that collects direct runoff from approximately 22 acres of residential neighborhood, commercial property, and portions of Snelling Avenue. The pond has a history of flooding, which limits the use of the park, damages park infrastructure, and presents a safety concern for the City.

In 2013, Houston Engineering, Inc. (HEI) performed a feasibility analysis on behalf of the District to determine potential improvements to reduce the risk of flooding.

The ProjectBased on the feasibility study, the

Capitol Region Watershed District (CRWD) selected its preferred alternative. The alternative included an underground infiltration system that contained 400 linear feet of 10 foot diameter perforated pipe. The system inlet structure was designed with an automated gate valve and control panel that would receive weather data from the web and open the valve to drawdown Curtiss Pond prior to a predicted rainfall event. In May 2013, the District retained HEI to design the project and perform construction management.

HEI began the project by confirming design assumptions made in the feasibility study. This involved a site visit and field survey to review existing conditions. Once the review was complete, our team met with CRWD and the City of Falcon Heights to determine the final preferred alternative.

Following a project coordination meeting, HEI developed a final design and project manual approved by the District and completed construction plans and specifications. We also obtained all required permits to construct the project. The project is currently out for bid and construction is anticipated to begin in the summer of 2014.

» Locationfalcon Heights, minnesota

» Clientcapitol region watershed district

» Contactbob fossum

651.644.8888



curtIss Pond dEsIgn and constructIon falcon HEIgHts, mn

12 (1915_045) 2-25-14

» client benefits• Detailed analysis of alternatives provided to the

District with associated costs to choose the best possible solution.

• Construction plans designed based on thorough analysis and consultation with District and the City of Falcon Heights to determine the best solution.

a20

Background Moore Lake is listed as an impaired lake on the EPA’s 303(d) list. The Fridley Middle School was chosen by RCWD as an ideal location to locate BMPs that could reduce nutrient loading to Moore Lake and reduce flooding within 61st Avenue NE.

The ProjectHEI was retained to determine BMP alternatives near Fridley Middle School and formulate a preliminary opinion of probable construction cost for each opportunity. HEI approached the project by assembling site drainage patterns and soil conditions around the Fridley Middle School and determining the areas of concentrated nutrient loading. This information was used to identify potential BMP locations that would

provide a high water quality benefit. Rain gardens were recommended to provide water quality while giving the area an aesthetic enhancement and opportunity to provide educational benefit. Potential rain garden options and costs were presented to RCWD in the form of a technical memorandum that included figures such as an artistic rendering of the conceptual site plan and an elevation rendering. These renderings helped the RCWD, the school, and the community to visualize how the rain gardens would look once constructed.

After completing the feasibility study, HEI helped to prepare a grant from MPCA’s Clean Water Partnership program, which was awarded. After project funding was secured, HEI completed the design, construction

plans and specifications for the project. Construction management services during the bidding and construction phase of the project, staking and construction observation to ensure proper installation where also provided by HEI. Construction began in October, 2011 and was completed within budget by April, 2012.

» Locationfridley, minnesota



763.398.3071



frIdlEy mIddlE scHool raIn gardEn ProjEct frIdlEy, mInnEsota

09 (5555_070_065) 11-5-09

» client benefits• A concise technical memorandum describing project

background, BMP options and costs, and modeling techniquesandresults.

• Site-specificdrainagemodelstoquantifywaterqualityandhydrologicbenefit.

• Cost-benefitratiosforeachBMPoption.

• Design, construction management, and staking.

a21

Before

after

Background Houston Engineering, Inc. (HEI) worked with Scott Soil and Water Conservation District (SWCD) to design and prepare construction plans for riverbank stabilization practices on the Credit River in Savage, Minnesota.

The ProjectOur project team performed a site visit with the SWCD and the City of Savage, and documented site conditions with field notes, photos, and videos. SWCD provided survey for the site, which was used to verify hydrology and develop stabilization practices and plans. Stabilization practices designed included toe wood mat, cedar tree revetment, interplanting of riprap with live willow stakes, and native seeding of upland.

Draft plans were sent to the SWCD for review.

Based on the comments received, revisions were made to finalize the construction plans, cost estimate, and quantity estimate. Final construction plans were completed in September 2013, and are currently in the process of project bidding.

Our team utilized the Scott SWCD services for survey as a cost-saving measure and prepared the final construction plans, a bid schedule, quantity and cost estimates, and specifications for construction. Next, HEI will assist the Scott SWCD with the bidding, construction management, and construction observation.

» Locationsavage, minnesota

» Clientscott soil and water conservation district

» Contacttroy kuphal

952.492.5425



crEdIt rIvEr rIvErbank stabIlIzatIon savagE, mInnEsota

13 (7281_001) 10-25-13

» client benefits• By utilizing Scott SWCD services for survey, cut down

on overall project cost for the District.

• Our project team assisted Scott SWCD with tasks throughout the project from initial survey through construction management.

a22

Rates ==> $100 $168 $152 $147 $139 $110 $121 $100 $87 $68Date Updated: April 25, 2014 Total Estimated Labor $102,177Date Revised: Total Estimated Expenses $2,972Prepared by: DDM Total Estimated Budget $105,149Checked by:

Hours Dollars

MD/LK CO/GB/DM DO/JN NS EB DL/JN GM/AD SW/KS JMTotal Labor Hours ===> 47 19 159 40 34 141 159 230 14 8 851Total Labor Dollars ===> $4,700 $3,192 $24,168 $5,880 $4,726 $15,510 $19,239 $23,000 $1,218 $544 $102,177

47 19 159 40 34 141 159 230 14 8 851 $102,177Task 1 Data Collection and Design Meeting 47 6 48 12 4 0 7 16 0 0 140 $17,771

Data Collection 47 1 14 12 0 0 7 0 0 0 81 $9,607Review Existing Documentation provided by District 1 8Survey Preparation (Gopher 1 field locate) 1 3Collect additional Survey Data via traditional survey Methods 1 6 2Collect additional Survey Data via Sonar Sounding survey Methods 1 6 2Testing & Reports (by sub-consultant)2 47Coordination with independent soil sampling testing firm to obtain additional sediment samples 3

Design Meetings 0 5 34 0 4 0 0 16 0 0 59 $8,164Conduct kick-off meeting 5 6Meeting with MCWD staff to review 60% plans (Assume 1 meeting) 5 4 6Meeting with MCWD board to present 60% plans (Assume 1 meeting) 5 4Stakeholder meertings - neighborhood & MCWD of conceptual & 60% plans (Assumes 2 meetings) 10 6Coordination with MCWD project manager 8

Task 2 - Permitting and Coordination 0 11 18 0 0 107 14 12 8 0 170 $19,944Regulatory Meetings and Coordination (Design Meetings) 0 7 12 0 0 17 0 12 0 0 48 $6,070

Conduct meeting w/MPCA (Assumes 1 meeting) 5 6Regulatory Permit Coordination Meeting w/ TEP Pre-Permit Application (Assumes 1 meeting) 5 5 5 6Coordination meeting with TEP (MCWD, DNR, COE, City of Long Lake) of 60% plans (Assumes 1 meeting) 1 1 6Coordination meeting with TEP (MCWD, DNR, COE, City of Long Lake) of Final plans (Assumes 1 meeting) 1 1 6

Permit Applications3 & 4 0 4 6 0 0 90 14 0 8 0 122 $13,874Complete Wetland Delineation and Pre/Post MnRAM + report preparation 2 40Prepare MPCA permit application (Joint Application Form for Activities Affecting Water Resources in Minnesota) 1 1 10 4 2Prepare MN DNR permit application (Joint Application Form for Activities Affecting Water Resources in Minnesota) 1 1 15 4 2Prepare COE permit application (Joint Application Form for Activities Affecting Water Resources in Minnesota) 1 1 15 4 2Prepare MCWD / City of Long Lake permit application (Joint Application Form for Activities Affecting Water Resources in Minnesota) 1 1 10 2 2

Task 3 - Engineering Design 0 1 36 0 30 34 122 30 0 8 261 $31,856Prepare 60% Preliminary Engineering and Design Draft Report 0 1 13 0 30 12 45 0 0 4 105 $13,351

Table Sheet with Location Map 1 3 4Topograhic Survey 1 7Removal Plan 1 7Grading and Drainage Plan 1 12Landscape Plan 1 8Preliminary Opinion of Probable Costs & Statement of Estimated Quantities 6 8Refine Districts XP-SWMM model5 24Generate Project Benefits Statement Summary 1 2 6Generate Operations and Maintenance Plan 12

Prepare Final Engineering and Design Report 0 0 23 0 0 22 77 30 0 4 156 $18,505Revisons to 60% Preliminary Plans 6 2 24 6 4Construction Notes 1 7Stormwater Pollution Prevention Plan 1 7Erosion Control Plan 1 7Site Details 1 7Erosion Control Details 1 7Planting Plan 1 10 7Landscape Details 1 10 7Construction Specifications6 8 24Revise Opinion of Probable Costs 2 4

0 1 57 28 0 0 16 172 6 0 280 $32,606Construction Solicitation 0 0 18 0 0 0 0 10 0 0 28 $3,736

Prepare bid advertisement 4Conduct pre-bid meeting 4 6Respond to contractor questions, prepare addenda 4Attend bid opening meeting 4Conduct bid review and generate recommendation 2 4

Construction Management 0 1 39 28 0 0 16 162 6 0 252 $28,870Coordinate submission of Contract Documents (notice of award, notice to proceed, insurance, product submittals) 2 4Review project submittals 4 8Conduct Pre-construction meeting 4 4Review/provide reccomendation of pay applications 2 4Coordination with MCWD during construction 8Construction Staking (Assumes 2 trips) 2 16Construction Observation7 (Assumes full time effort for approximately 25% of assumed 2 month construction period) 8 120Material Disposal Coordination 6 12Conduct As-built Survey (Assumes 2 trips) 1 12 2Generate Record Drawings 1 16 4 6Generate project punchlist/closeout/acceptance documentation 2 4

Assumptions: 1 Geotechnical Sub-Contractor - Services provided by others Total Estimated Labor $102,1772 Assume 4 composite borings will be extracted and anlayzed for As, Cu, and PNHs in accordance with MPCA Managing Stormwater Sediment Best Mangement Practices Guidance for Municipalities (MPCA, 2012). Estimated Expenses $2,972

Additional borings and analytical testing are considered to be an additional service.3 Permit Application costs are not included in the estimated budget. HEI anticipates that District or Contractor will cover application fees Estimated Budget $105,1494 Assume no EAW will be completed, or EAW has already been completed.5 Assume that HEI will be provided with the existing XP-SWMM model and drainage map information of sufficient quality to complete proposed model. Assumes existing model runs and is stable without continuity errors/issues6 Assume that District provided contract specification sections that have been reviewed by MCWD legal and will not require HEI revision beyond adding project specific information 7 Assume District will provide personnel to observe effectiveness of wetland restoration portion of project

Long Lake Creek Corridor Improvement ProjectMinnehaha Watershed District

ESTIMATED BUDGETAttachment A

Senior Admin

Assistant

TotalProject

ManagerProject

EngineerGraduate EngineerScientist Senior

Designer

Sub-Consultant

(Testing Services)1

Task 4 Construction Solicitation & Management

GIS Technician IITASK DESCRIPTION Senior Project

Manager

Minnehaha Watershed District

Survey (2-person

crew)

ID Task Estimated Hours Budget Schedulea Data Collection 81 $9,607b Preliminary Design Report 105 $13,351c Final Design Report 156 $18,505 August-September 2014d Permitting 170 $19,944 June-August 2014e Design Meetings 59 $8,164 June-August 2014f Construction Bid Documents and Bidding 28 $3,736 September-October 2014g Construction Observation and Oversight 252 $28,870 November-Spring 2015

Sub-Total 851 102177

102,177.00$

Consultant Time Allocation Hourly RateMark Deutschman, PhD, PE 1% $168Greg Bowles, PE 35% $152Chris Otterness, PE, QA/QA 5% $152Dennis McAlpine, PE 5% $152Emmy Baskerville 12% $110Jerry Neu 2% $73Nancy Stowe, PE 4% $139Dave Olson 2% $73Larry Kramka 5% $168Garrett Monson 12% $100Anna Dooley, EIT 12% $100Braun Intertec, Inc. (subconsultant) 5% $100

Exhibit B - Scope of Work Budget Worksheet - Long Lake Creek Improvement Project-Phase II

Contingency (10%)Total

June 2014 July 2014

Houston Engineering, Inc. • 6901 East Fish Lake Road, Suite 140 • Maple Grove, MN 55369 • 763.493.4522

houstoneng.com