State-Government

I-225 & Colfax Avenue Reconstruction – Phase 1 & Phase 2

“I have been impressed with the support we have received from RJ Pagan. RJ Pagan has been an instrumental member of our team for the Construction Management of Interstate 225 & Colfax Avenue Interchange Phase II. They have repeatedly exceeded our expectations and the City’s with their oversight of the safety critical work items. In addition RJ Pagan has stepped up to assist the team with CM duties during peak construction activities.”
Derek Lindvall, P.E., Construction Services Manager, PBS&J

Project Description

The reconstruction of I-225 & Colfax Avenue in Aurora, Colorado is a major reconstruction project that will improve this congested interchange. The combined cost for both construction phases is approximately $12.4M.

Services Provided

RJ Pagan & Associates was contracted by Merrick & Company (Phase 1) and PBS&J (Phase 2) to provide construction management services for equal opportunity, labor compliance and structures specific safety critical engineering management. Safety critical elements include overhead girder erection, overhead structure construction, removal of structures, temporary false work, and excavation and embankment adjacent to roadways. RJ Pagan also performed onsite observation of concrete paving, striping, site work operations to include drainage installation, and traffic signal construction.


SH 78 Emergency Bridge Replacement

“RJ Pagan had a very tight timeline to complete a design and have this design verified and approved. All issues were resolved in a timely manner. It was a pleasure to work with RJ Pagan. I appreciated the professionalism that they showed. I would recommend RJ Pagan for this type of work again.”
Dan Dahlke, P.E., Project Engineer, CDOT

Project Description

The $1.9 million Bridge Replacement Project over the North Saint Charles River in Pueblo County Colorado was a result of a flash flood that washed away the original highway culvert.

Services Provided

RJ Pagan & Associates provided civil design to include geotechnical, hydraulic analysis, detour pavement, and structural engineering.  RJ Pagan also performed safety critical engineering relating to the bridge structure construction for the project.


CDOT NPS Bridge Inspection Services

“In the spring of 2010, Rich assisted LONCO with inspecting 40+ Weld County qualifying bridges. Rich understood not only the liability issues involved with inspecting the bridges but the importance of performing a thorough inspection for the safety of the traveling public.”
Bill Dietrick, P.E., Bridge Inspection Manager, Lonco Engineering

Project Description

The National Bridge Inventory Standards (NBIS) requires all public bridges to be inspected at least every two years with the approval of the Federal Highway Administration with some of the bridges that meet specific Federal criteria may be inspected every four years. Colorado has approximately 4,850 of these Off-system bridges.

Services Provided

RJ Pagan & Associates is part of multi-faceted team that performs NBI & Pontis element inspection of bridges in the northern half of Colorado. The CDOT NPS is a non-project specific contract to perform these services as needed.