HomeMy WebLinkAboutRFQ Twin Falls Wendell Filer Martin Round-a-bout Project, Keller December 12, 2024
ASSOCIATESKELLER
City of Twin Falls — Engineering
Attn:AC Stowe
P.O. Box 1907
Twin Falls, ID 83303-1907
RE: REQUEST FOR QUALIFICATIONS —Wendell Filer Martin Round-a-Bout Project
Dear Selection Committee,
�- With the expertise to efficiently complete intersection projects in Idaho's Magic Valley
and beyond, Keller Associates (Keller) has the proven experience and leadership to
partner with the City of Twin Falls (City)for the development of this round-a-bout. We
have provided effective and innovative transportation solutions for more than 50 regional
clients and are committed to doing the same for the City. Having completed dozens of
similar projects throughout Idaho and across the Northwest,we offer familiarity and the
following advantages:
Local Knowledge. Our engineers know the challenges of developing projects in
the Magic Valley and are experienced with public outreach,the 2020 Idaho
Standards for Public Works Construction (ISPWC) and the City of Twin Falls
revisions to the ISPWC,which we know are particularly important for this
® � project. Having worked together successfully on several past projects,our team
LL
F'R is excited to once again leverage our skills and regional insight to deliver this
-- « round-a-bout for the City.
A Qualified Team. Our Project Manager, Nathan Cleaver, and Design Lead,
Ismael Medina will leverage their extensive backgrounds with roadway projects
to coordinate with stakeholders and accomplish category objectives in an
efficient,cost-effective manner. Our carefully chosen team includes experienced
engineers specializing in roadway engineering,utilities, right-of-way(ROW),
" coordination with Twin Falls Canal Company,and more. Our in-house experts
will be supplemented by HMH Engineering,whose local staff will support the
KELLER ASSOCIATES, INC. construction engineering and inspection (CE&I) effort,providing you with a
seamless team from start to finish.
Considerate Service. Keller's approach emphasizes innovation,employing
PROJECT MANAGER creative solutions to address challenges and optimize project outcomes. Client
Nathan Cleaver, PE satisfaction is paramount,and our client-centric approach involves transparent
100 East Bower Street,Suite 110 communication, reliability,and responsiveness.This considerate attitude carries
Meridian, ID 83642 over into our public outreach efforts.We recognize that all input is important,
ncleaver@kellerassociates.com and no citizens voice is too small to share an opinion. Combining efficient
208.288.1992 — office project management and ethical conduct,we are confident in our ability to
208.484.3843 — cell
prioritize and keep the City's interests at the forefront of our work.
We value mutually successful working relationships and are excited to offer the following
statement of qualifications.
Sincerely,
KELLER ASSOCIATES, INC.
Nathan Cleaver, PE
Project Manager
GROWING POSSIBILITIES
Wendell Filer Martin Round-a-bout
QUALIFICATIONS OF PROJECT MANAGER
NATHAN CLEAVER, PE (ID #12490) 1 Project Manager
BS, Civil Engineering, Boise State University
Meridian, ID Office 124 years of experience
Nathan is a partner in the firm and a highly experienced transportation engineer and Project Manager with
extensive experience on round-a-bout projects. He is Keller's subject matter expert in round-a-bout and
roadway design and has a proactive and hands-on approach to project management with excellent technical,
managerial,and communication skills. Nathan has designed dozens of round-a-bouts throughout the Northwest, including
locations with significant snow and winter conditions as well as unique mixes of passenger vehicles,highway trucks and farm
equipment. His round-a-bout designs have included simple single-lane round-a-bouts,expandable round-a-bouts,complex six-leg
multi-lane round-a-bouts,turbo round-a-bouts,dog-bone round-a-bouts, and mini-round-a-bouts. He understands the latest design
guidance from the Transportation Research Board and the ADA Access Board's revised round-a-bouts requirements.
With Nathan serving as your Project Manager,you get an active, hands-on leader who is an engineer at heart. You will find his
leadership style to be direct,engaging, and can-do. With an enthusiastic interest in technical details and problem-solving, his
experience and specialization effectively aligns with the City's round-a-bout project. Nathan actively leads the project team,
overseeing aspects from a project's budget and schedule to design concerns and important milestones,and is not afraid to work
late to help the team complete important tasks.
In addition to being a subject matter expert on round-a-bouts, Nathan's extensive experience working in the Magic Valley provides
him with the unique local knowledge of the area that is required to make a project like this successful. Nathan understands the
diverse mix of users in the Magic Valley, ranging from passenger cars to tractors. His knowledge of the area helps shape his
approach to engineering solutions as well as public outreach. Nathan will play an active role in public outreach,attending meetings
with stakeholders surrounding the project and leading the team to produce a design that has public outreach in mind.
Nathan is available and committed to leading the team and making your round-a-bout project successful.
TRANSPORTATION PROJECTS
1 ITD Bliss Rest Areas 12 CSI Diesel Mechanics facility
2 ITD US-93 200S to 1 OOS 13 DHW Civil Improvements
3 Idaho Military Jerome VMS 14 TFSD Remodel
1� 4 Idaho Military Jerome Readiness Center 15 OMS Remodel
5 ITD District 4 Maintenance Site 16 ITD Pre-Project Planning
6 ITD US-93 Signal Mod 17 ITD Pre-Project Planning
7 IDOL New Building 18 ITD Pre-Project Planning
8 ITD US-93 Signal Mod 19 ITD 1-84 Kosota to Burley
9 CSI College Rd.ADA 20 ITD SH-27 Overland Rd.
10 CSI Fire Lanes 21 ITD SH-27 Traffic Signals
O 11 CSI Frontier Road 22 ITD US-30 40OW to Park
2
s
6
7 $ a
9 10 11 19
12 13 14 A17 16 15
18
(LHTAC)Local Highway Technical Assistance Council I (ITD) Idaho Transportation Department
= key day-to-day staff
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Wendell Filer Martin Round-a-bout
QUALIFICATIONS OF THE FIRM AND STAFF
Since 1993, Keller has been a dedicated provider of transportation services to a range of clients across the state including cities,
counties, LHTAC, ITD, and highway districts. Recognized by the Idaho Business Review and PSMJ Resources as one of the top
Idaho-based civil engineering consulting firms,we have earned a reputation for excellence in delivering collaborative projects
involving multiple stakeholders and public input. Approximately 90%of our projects come from repeat clients,with around 30%of
our company revenue and resources dedicated to transportation-related projects specifically.
Keller knows that our greatest resource is our talented staff. We have assembled a highly qualified team of individuals, handpicked
for their specialized knowledge and experience in their fields. Each of our team members understands the importance of focusing
on the client,recognizing their needs, and helping them succeed. Our team is committed to responsiveness and developing
innovative solutions that result in value-based engineering for years to come. With a proven history of reliability,our key staff are
committed and available to complete the City's round-a-bout project.
TJ Centanni,PE(ID #102930PE) I Deputy Project Manager/Public Outreach/Utilities and Irrigation
MBA, Project Management/ BS, Civil Engineering, Boise State University
Meridian, ID 19 years of experience
TJ will serve as your Deputy Project Manager, public outreach, utilities and irrigation coordinator.TJ has worked
closely with Nathan for nearly a decade, providing seamless management of projects.TJ is an experienced Civil
Engineer and Project Manager, bringing nine years of experience in transportation,utility and stormwater projects. As the leader
of our Transportation Group,he understands the strengths of our team members and plays a key role in organizing the team to
move projects forward efficiently. He understands the importance of public outreach and will work closely with Nicole to be the
in-person local liaison for all public outreach efforts. He has completed over 20 projects in the Magic Valley and has established
relationships with local agencies, including the Twin Falls Canal Company.
His design expertise includes Americans with Disabilities Act(ADA) compliance,stormwater treatment and disposal, utility co-
ordination,gravity and pressure irrigation design,striping and signage,cost estimating,construction specifications, and contract
documents. TJ is available and committed to doing the behind-the-scenes heavy lifting that will make your project successful.
Ismael Medina, PE (ID #18254) 1 Design Lead
BS, Civil Engineering, University of Idaho
' Meridian, ID 19 years of experience
Ismael Medina has extensive expertise in designing both urban and rural roadways, intersections, and roundabouts.
His expertise extends into planning,studies, signal design,culvert replacements,and public involvement. Ismael's
approach emphasizes accessibility for all road users, including bicyclists and pedestrians. He's experienced in the designs of pe-
destrian and bicycle facilities such as multi-use pathways,trails,dedicated bike lanes, rectangular rapid flashing beacon crossings,
and pedestrian hybrid beacon crossings. Additionally, he has a proven track record of successfully implementing public outreach
efforts through online surveys, in-person public involvement meetings (PIM),and door-to-door outreach for both planning and
design projects. Ismael is available and committed to leading the design of your round-a-bout project.
Nicole Novak 1 Public Involvement
MS, Geography, University at Albany(State University of New York)/ BFA,Alfred University
Richland,WA 116 years of experience
Nicole has 16 years of experience in GIS mapping, analysis,and cartography. With strengths in spatial data
analysis methods and visualization systems, her responsibilities for this project will include the development of
public outreach resources including ArcGIS Storyboards,online presentation materials, map production,and development and
maintenance of GIS databases. She provides a visual and analytical framework to understand the complex interplay of geographic,
demographic, and infrastructural factors influencing execution of projects. Nicole is available and committed to providing quality
tools for public outreach for this project.
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Wendell Filer Martin Round-a-bout
Eric Hulslander, PE (ID #9210) 1 Quality Assurance/Quality Control (QA/QC)
BS, Civil Engineering, Montana State University
Meridian, ID 130 years of experience
/ Eric is Keller's Transportation Group QA/QC Manager and is an expert in roadway geometry, roadside design,
and drainage. He has experience in intersection layouts, including round-a-bout design,traffic signing, pavement
markings,construction phasing and temporary traffic control plans,special provisions,and cost estimates.
His familiarity with project development and special provisions,such as federal-aid procedures and multimodal pathway
considerations, provides valuable direction to the design team on efforts ranging from simple to complex roadway planning and
design. Eric is available and committed to managing the quality of your round-a-bout project.
Austin Corley, El I Project Engineer
MS, Civil Engineering, University of Idaho
Meridian, ID 13 years of experience
After obtaining his master's degree in civil engineering,with an emphasis on asphalt materials,Austin joined Keller
to focus on transportation,geometric design and construction/inspection. He has demonstrated valuable experience
with sidewalk improvements, pathways/multi-use paths, horizontal/vertical design of roadways,traffic control plans,cost
estimation, specifications,and field representation/inspection of projects in construction. His cooperative work style exemplifies
great communication between project managers,clients,and designers—all while producing quality plans promptly and efficiently.
Austin is available and committed to the design of your round-a-bout project.
Barry Whitson, PLS (ID #10786) 1 Survey/Right-of-Way(ROW)
AAS, Civil Engineering, Civil Engineering Technology, Idaho State University
Idaho Falls, ID 133 years of experience
Al Barry has 33 years of experience completing surveys for a variety of projects and clients and leads the Survey
Team at Keller. His responsibilities include directing survey crews, scheduling, and working with clients to support
successful projects. He is known for delivering accurate and complete surveys, and has completed numerous ROW plan sets,
including legal descriptions for takes and easements.
He has worked with the State of Idaho's Division of Public Works, ITD districts, LHTAC,and local municipalities. Barry has
extensive office and field experience providing ROW surveys, boundary surveys,ALTA/NSPS surveys,topographic design surveys,
platting services, records of surveys,elevation certificates,survey control networks, aerial photo control,as well as other related
services. Barry is available and committed to meeting the survey needs of your round-a-bout project.
rl -y- Aaron Wert, P (ID #11829) 1 CE&I Manager* (construction phase)
BS,Civil Engineering, Idaho State University
IQP#23173: Concrete&Structures, Contract Administration, Earthwork&Base,Surface Treatment&Plant Mix
Pavement,Traffic Construction Inspection
Twin Falls, ID 133 years of experience
Aaron will serve as the CE&I Project Manager for the City's round-a-bout project. Aaron is a Principal Engineer and Project
Manager based in HMH Engineering's Twin Falls office,bringing 33 years of experience in construction and design engineering.
His experience spans a wide range of rural and urban highways realignments, roadway reconstructions and rehabilitations,bicycle
and pedestrian facilities,storm drainage,sewer and water system designs, and traffic signals.Aaron has effectively worked with
numerous project managers and engineers on projects including consulting firms of various sizes, local highway jurisdictions,
LHTAC, ITD,and private clients. He currently serves as the Regional Engineering Manager for the Twin Falls office.Aaron is
available and committed to leading the construction phase of your round-a-bout project.
Jade Williams, El I Lead Inspector* (construction phase)
MS, Civil Engineering, University of Idaho
IQP/WAQTC #24004: Concrete Laboratory Testing Technician, Concrete&Structures, Contract Administration,
Earthwork&Base,Surface Treatment&Plant Mix Pavement,Traffic Construction Inspection
Twin Falls, ID 13 years of experience
Jade will complete the Lead Inspector tasks for the City's round-a-bout project. Jade holds a master's degree in civil engineering
from the University of Idaho and brings three years of experience in construction inspection and testing,design engineering,and
administration for roadways, infrastructures, and documentation.
She has provided these services to local highway jurisdictions, LHTAC,and ITD.
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Wendell Filer Martin Round-a-bout
Jade's field and lab experience have provided her with a strong understanding of the construction process, making her valuable to
the Lead Inspector role. Jade is available and committed to inspecting the construction of your round-a-bout project.
— Stephen Carlson I Inspector/Tester* (construction phase)
High School Diploma,Jerome High School
WAQTC#24054:ACI Concrete Field Tech Grade 1,Aggregate Testing Technician,Asphalt Testing Technician 2,
Embankment& Base Testing Technician, In-Place Density Testing Technician
Twin Falls, ID 18 years of experience
Stephen will serve as an Inspector and Tester for the City's round-a-bout project. Stephen is a quality-focused construction
inspector and tester with eight years of experience. His experience includes in-field inspection and testing work for local highway
jurisdictions, LHTAC, and ITD. Stephen excels in collecting field samples,conducting inspections,and completing laboratory
tests in strict compliance with industry standards. Stephen is available and committed to providing the inspection and testing
necessary for the construction of your round-a-bout project.
RELEVANT PROJECT EXPERIENCE AND REFERENCES
Keller has designed dozens of round-a-bouts throughout Idaho, most of which were led by the Project Manager and Lead Designer
listed on this proposal. Our team recently completed the designs of the 80OW and 200E Mini-round-a-bout and the 40ON 300E
round-a-bouts in Spanish Fork, UT giving us full availability to tackle this project.The 8th and Elm Intersection Improvement project
was a complex six-leg roundabout within limited ROW,and the Kings and Victory Roundabout was an-off centered round-a-bout in
rural Idaho requiring significant re-alignments and property owner coordination.
Our references can attest to our team's technical soundness,commitment to excellence, and adherence to the high standard of
civil engineering practice.
8th and Elm Intersection Improvements Clarkston, WA
Owner: City of Clarkston // Reference: Kevin Poole, Former Public
Works Director // (208) 791-2108
The 8th Street, Elm Street, and Diagonal Street intersection is a six-leg (four-way stop,two-
way through that was later converted to a six-way stop) intersection in the City of Clarkston.
The intersection has caused increased accidents and driver confusion for many years. �—
This intersection is the second-highest crash location in the City of Clarkston.The design
is generally being referred to as a "Compact Peanut Roundabout"This concept provides
increased pedestrian and motorist safety and is expected to reduce the number of vehicle
accidents.The project is designed and is a shelf ready project for the City when they acquire
funding. V
800 West 200 East Mini Round-a-Bout Spanish Fork, UT
Owner: City of Spanish Fork // Reference: Dillon Muirbrook, Traffic Engineer // (801) 368-2668
To achieve better north/south traffic flow to the Canyon Creek Commercial Area,Spanish Fork hired Keller to design a mini round-
a-bout at 800 North and 200 East. With the center island being slightly raised and colored,vehicular traffic can maneuver like they
would on a typical round-a-bout,and trucks and buses can easily mount the center circle at reduced speeds and complete turning
movements. The design fits within the existing ROW(no need to buy homes or property) and curb lines to minimize construction
costs.This project was constructed in the summer of 2024.
400 North 300 East Round-a-Bout Spanish Fork, UT
Owner: City of Spanish Fork // Reference: Dillon Muirbrook, Traffic Engineer // (801) 368-2668
The new round-a-bout at 300 East and 400 North will enhance the current intersection of 400 North,a two-lane state road, and
300 East,which is set to become a three-lane collector road with buffered bike lanes.This project is part of a broader regional
plan aimed at improving mobility throughout Spanish Fork by easing congestion at key collector and arterial intersections.The
urban compact round-a-bout effectively reduces delays and boosts safety at the intersection. Dedicated and protected paths
for bicyclists and pedestrians are provided along each road segment and at crossings. Additional lighting will be installed at the
intersection,and the round-a-bout will accommodate the intended design vehicles,maintain low entry and circulating speeds, and
feature a beautifully landscaped center island,all within the existing ROW.
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Wendell Filer Martin Round-a-bout
Kings and Victory Nampa, ID
Owner: City of Nampa // Reference: Clemente Salinas, PE, Assistant City Engineer// (208) 468-4462
Keller completed the design of a five-lane arterial and
three-lane collector road round-a-bout,with the initial °
build being a single-lane round-a-bout,expandable ;- m s^EE.
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in the future to dual lanes.The expansion can be
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accomplished simply by removing a portion of two - r�;
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splitter islands and adjusting the outside curbs of the » �a � '''"
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north-south roadway.All other elements were designed -
in their ultimate-build location, including the center
island,stormwater,sidewalks,and lighting.The design : .w
involved tapering the roundabout design back to the — 4= .m.., .T
existing two-lane road while acquiring the necessary
-ROW for the ultimate build.Additional design features R --
9
included the installation of solar-powered rectangular
rapid flashing beacons (RRFB) at every approach, m�-j---
integrating a multi-use pathway on the north side to
accommodate the high pedestrian traffic from a nearby w....°�
school.Tasks for this project included survey, ROW
research and acquisition, stormwater calculations, lighting,cost estimates, public involvement,concept,preliminary and final
design, bid administration and support, and construction engineering and inspection. Construction was completed in early 2023.
Safe Routes to School Clarkston, WA
Owner: City of Clarkston // Reference: Mike Dimmick, Public Works Director // (509) 758-1662
Keller completed the City of Clarkston's Safe Routes to School Study,which included the Grantham Elementary School, Holy Family
Catholic School, Parkway Elementary School,and Clarkston High School.As part of this study, multiple projects were identified
for each of the areas to enhance and improve student, parent,and pedestrian safety. Proposed improvements included curb
extensions, improved signage,ADA-compliant sidewalks and pedestrian ramps, and school pick-up and drop-off areas. Included
in the design efforts are extensive public involvement and outreach activities, including a dedicated project website that students,
parents, and residents can access to learn about the project and submit feedback and comments.The website will be maintained
throughout the life of the project and will evolve as the design progresses.
Prairie Avenue and Idaho Road Round-a-Bout Post Falls, ID
Owner: Post Falls Highway District// Reference: Michael Lenz, Director // (208) 765-3717
Keller designed this Federal-aid project that consisted of an expandable round-a-bout.The Highway District had previously
constructed multiple round-a-bout s on the Prairie corridor and desired a roundabout at this location but was concerned with the
roadway grades and interaction with two railroad crossings.The final design offset the intersection to the northwest to flatten
out the road grades at the intersection.The easterly-leg splitter island was extended to modify the steep approach grade into
the intersection and to provide additional traffic calming. Keller led the project from concept through construction, including
construction engineering and inspection.
St Johns Avenue, 4th and 12th Mini Round-a-Bouts Emmett, ID
Owner: City of Emmett// Reference: Wayne Herbel // (208) 344-0565
To improve pedestrian safety and traffic circulation, Emmett hired Keller 54
to design roadway improvements and two mini-round-a-bouts at the 5)5•°°5A T°"S
intersections of 12th Street and 4th Street on South Johns Avenue.This 575-°05" 36�3356ES�Joh efBB '
project adds continuous curb,gutter,sidewalk,and bike lanes on both sides "" ""—
of the road, as well as a center turn lane. It also included street illumination °. , 3 —5°"`°`
to improve visibility and safety.The featured round-a-bouts dramatically =_
reduced the project's ROW impact and were the first round-a-bouts in the City. 5
Creative design at the round-a-bouts location and other approaches improved R w 5A
1,6 6 Pr.t
Protect
existing offset intersection geometry that will improve safety. Keller was 575-005A °°^a°x
active in the ROW acquisition process,which impacted more than 30 parcels, < 615-458" 53
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including both private and public ownership. AXER`
5 ��
Wendell Filer Martin Round-a-bout
1st and 45th Round-a-Bout Ammon, ID
Owner: City of Ammon // Reference : Lance Bates, PE, Public Works Director // (208) 529-1290
Increases in traffic volumes were causing significant delays with the existing four-way stop control northeast of the City of Ammon,
ID.The solution suggested was to replace the existing four-way stop control with a modern single lane round-a-bout that would
move traffic through the intersection with far greater efficiency.The proposed round-a-bout design is capable of being expanded in
the future to include multiple lanes on the west,north,and south legs. Expansion will be inward, so no additional ROW acquisition
will be necessary,and impacts to traffic during construction will be minimal.The center of the inscribed circle of the round-a-bout
was shifted south to avoid impacts to existing development. The ingress lane of the east approach was deliberately chicaned to
prevent high speeds entering the redesigned intersection.The center island features a wide truck apron and an irrigation structure
with space for maintenance vehicle parking.
PROJECT APPROACH
Project Development and Change Management: The City will remain actively involved in all key decision making
milestones during the project development process. We will create concept alternatives that address essential project needs and
offer various layouts for secondary components. Our team plans to thoroughly vet these alternatives with the City and relevant
stakeholders before moving beyond the preliminary design phase. Once a preferred alternative geometry is chosen and refined,
Keller will proceed to develop detailed project specifics,maintaining proactive engagement with the City on critical elements. By
the time the final design submittal is produced, all designs and project details will have been thoroughly reviewed and discussed,
so that there are no surprises for the client or stakeholders.
Shown below is an alternate concept for consideration. In this alternate we softened the northbound (Martin Street) re-alignment,
modified the center island on the north side to provide adequate circulating speeds, and updated the crossings to provide 20-feet
minimum setbacks,and showed the proposed irrigation channel re-alignment.
Vehicle Speeds: We recognize the City's goal
to create safe,functional, and efficient intersections
that effectively slow traffic through round-a-bouts. 6 5
The key to a successful round-a-bout is its operating
speed,which is highly influenced by its inscribed circle
diameter.The size and location of the inscribed circle 9 d
are chosen to minimize impacts on adjacent properties _ -
while providing optimal entry alignments.These
alignments are designed based on desired entry speeds 4
and road design speeds. In areas with higher road
speeds, a more pronounced deflection is introduced ,
ahead of the round-a-bout entry to slow vehicles down fllh
3
before they approach. Once the deflection,entry radius,
'
and inner circle are established,an iterative process is 2
used to strike a balance between accommodating the
large design vehicles and achieving the desired vehicle
entry speeds and channelization. Increasing the inner circle diameter is an effective way to reduce vehicle speeds within the round-
a-bout. Our concept shows an expanded inner circle on the north side to reduce the circulating speeds of vehicles entering it from
the east(1),while the northbound re-alignment(Martin Street) is softened to provide a gradual reduction in speed instead (2).A
more pronounced circulatory path for eastbound right turning movements is added (3), and the westbound right turn from Martin
Street is eliminated,while maintaining access for northbound right turns from Martin Street(4).
Bike and Pedestrian:We understand the City's commitment to facilitating safe passage for both pedestrians and bicyclists
through these round-a-bouts. Pedestrian crossings are positioned at least 20 feet behind the entry to allow a single vehicle to
queue at the yield line. Bicyclists have two options:they can either navigate tightly around the existing corners and cross through
the roundabout,or they can use a 10-foot pathway shared with pedestrians,crossing adjacent to the pedestrian crossing. In
these low-speed urban areas,cyclists can use vehicle lanes and navigate roundabouts just like motor vehicles. We recommend
adherence to the FHWA's best practices by implementing a single-stage RRFB at each approach,allowing pedestrians to activate
the beacon before crossing. A multi-stage crossing is most effective at dual lane approaches where pedestrians are required to
cross multiple lanes.The north approach crossing will need to be shifted back to provide a 20-foot minimum setback(5).
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Wendell Filer Martin Round-a-bout
Grading, Stormwater, and Irrigation: Once the 21)geometry is set,the grades will be analyzed considering the
adjacent land uses,the elevation of the back of sidewalk,the center island grading, and the splitter island's effect on the drainage.
The grades for the roundabout work in conjunction with the drainage design and should be designed concurrently.The goal is to
mesh the new stormwater system within the project footprint with no additional impacts to adjacent properties.
The irrigation canal will need to be piped and re-aligned (6). We suggest minimizing the crossing through the round-a-bout. A
slight angle change to reduce the culvert crossing to only the west and north approach is recommended. Keller brings extensive
experience in irrigation culvert replacements, including HY-8 analysis,design, permitting,and construction administration.
Schedule and Public Outreach: Round-a-bouts are some of the more controversial intersection control treatments and
it is imperative to proactively inform and educate the public about its benefits. Our public outreach efforts range from simple
informative mailers to thorough multi-step online, in-person,and door-to-door engagement. For this project we recommend a three-
step public involvement process:
1. Initial Outreach: Send an informative pamphlet to the surrounding residents, including an anticipated date for the
initial concept design public feedback session.
2. Second Outreach: Distribute mailers with links to the project website,describing the project and inviting the public to
provide initial input on the designs.
3. Final Outreach: Provide an update on the design with no comment period,engaging affected adjacent residents on a
one-to-one basis to address the project's physical and ROW impacts on their property.
GEOGRAPHIC CONSIDERATIONS
As an Idaho-based company, Keller understands the importance of local perspectives. We have built
our company by serving rural and urban communities throughout Idaho. In addition to the project
• staff indicated in the previous section, more than 100 of our 200+ Keller team members are located
within two hours of Twin Falls, meaning we're never far away. We consistently serve communities
ID throughout the Magic Valley,with some of our oldest client being neighboring cities.
Keller's role extends beyond just design; it involves facilitating effective communication and
coordination within the consulting team. We aren't fussy about our process—we will seek your input
on how the City prefers to communicate and tailor our approach to your needs and requests.The
' ' ' bedrock of a successful team is clear and regular communication;our methods encompass emails,
IDAHO FALLS 0 progress reports,teleconferencing, review meetings,regular check-in meeting,filing,and schedule
TWIN FALLS* updates at the frequencies you request. We will develop a management plan tailored to your project
., ,TELLO based on your feedback.
Our team members are nearby and experienced with the local agencies. You can trust that we're
Primary Offices never more than a phone call or quick drive away. See the table below for a list of our key staff's
Supporting Offices locations and experience with local agencies.
STAFF/ROLE LOCATION EXPERIENCE W/LOCAL AGENCIES
Nathan Cleaver/Project Manager Meridian, ID IDEQ, ITD District 4,Twin Fall Highway District,Twin Falls County
TJ Centanni/Deputy Project Manager Meridian, ID IDEQ,City of Twin Falls,Twin Fall Canal Company
Ismeal Medina/Design Lead Meridian, ID ITD District 4,Twin Falls Canal Company
Eric Hulslander/QA-QC Meridian, ID ITD District 4,Twin Falls County
Aaron Wert/CE&I Manager Twin Falls,ID City of Twin Falls,Twin Falls Highway District,Twin Falls Canal Company, ITD
District 4
Jade Williams/Lead Inspector Twin Falls,ID City of Twin Falls,Twin Falls Highway District,Twin Falls Canal Company, ITD
District 4
7