Martin Energy Group LLC, Construct dedicated left and right turn lanes on US 50, near Tipton at Martin Energy Entrance

75150 Hwy 50, Tipton, MO 65081 | (314) 300-7700
October 7, 2026
Dear Consultant:
Martin Energy Group LLC is requesting the services of a consulting engineering firm to
perform the described professional services for the project included on the attached list. If
your firm would like to be considered for these consulting services, you may express your
interest by responding to the appropriate office, which is indicated on the attachment.
Limit your letter of interest to no more than five (5) pages. This letter should include any
information which might help us in the selection process, such as the persons or team you
would assign to the project, the backgrounds of those individuals, and other projects your
company has recently completed or that are now active. It is required that your firm's
Statement of Qualification (RSMo 8.285 through 8.291) be submitted with your firm's
Letter of Interest, or be on file with Martin Energy Group LLC. The statement of
qualification is not included in the total page count limit.
DBE firms must be listed in the MRCC DBE Directory located on MoDOT's website at
www.modot.gov, in order to be counted as participation towards an established DBE Goal.
We encourage DBE firms to submit letters of interest as prime consultants for any project
they feel can be managed by their firm.
It is required that your firm be prequalified with MoDOT and listed in MoDOT's Approved
Consultant Prequalification List, or your firm will be considered non-responsive.
We request all letters be received by 3:00 pm, October 21, 2026 at 70150 HWY 50, TIPTON,
MO 65081.
Sincerely,
Derek Loganbill, PE
Director of Project Management
Martin Energy Group LLC
314.300.3439 x1100 / dloganbill@martinenergygroup.com
Attachment

75150 Hwy 50, Tipton, MO 65081 | (314) 300-7700
Martin Energy Group LLC Route 50 Turn Lanes
Federal Aid No: CD0408
Location: 70150 HWY 50, TIPTON, MO 65081
Proposed Improvement: Construct dedicated left and right turn lanes on US 50, near Tipton at
Martin Energy Entrance
Length: 1500 feet
Approximate Construction Cost: $1,700,000
DBE Goal Determination: 0%
Consultant Services Required: Design Phase: The engineering responsibilities may include but are not
limited to the following:
The preparation of Conceptual plans, Preliminary plans, Contract plans
and Right of Way Plans. Design services may include surveying,
geotechnical investigations, public involvement, environmental and
historic preservation services/permits, contract documents, assisting
with the bidding process, construction support/construction inspection,
utility coordination/permits and traffic controls including the
preparation of PS&E and final documents.
Construction Phase: work with contractor on behalf of Martin Energy
Group LLC, assist with preconstruction conference, perform periodic
site inspection, prepare change orders, inspect construction materials,
check shop drawings submitted by contractor, conduct construction
testing and inspection, be present during critical construction
operations, work with Martin Energy Group LLC to do full-time
inspections and reporting and participate in final inspection.
Contact: Name: Derek Loganbill
Address: 70150 HWY 50, TIPTON, MO 65081
Phone: 314.300.3439 x1100
Email: dloganbill@martinenergygroup.com
Deadline: 3:00 pm, October 21, 2026
Submit: Letter of interest should not exceed five pages total, excluding the Statement of Qualification. A page
is defined as 8-1/2 by 11 inches and printed on one side. Two copies of the letter of interest should be
received at the address and by deadline.
Pursuant to the Brooks Act for Consultant Selection, the following criteria will be the basis for
selection (100 points total).
Experience and Technical Competence - 40 Max Points
Capacity and Capability - 30 Max Points
Past Record of Performance - 30 Max Points