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HomeMy WebLinkAboutRESPONSE - RFP - P967 BRIDGE INSPECTION MAINTENANCE REPAIR PROGRAMCity of Fort Collins BRIDGE INSPECTION, MAINTENANCE AND REPAIR PROGRAM December 7, 2004 City of Foil Collins Bridge Inspection, Maintenance and Repair Program Proposal P-967 Representative Project County Road 217 Bridge Rehabilitation Arapahoe County, CO Reference: Arapahoe County Centennial, CO Brian Love, P.E. 720-874-6500 The project consists of the rehabilitation of the existing 42 feet long by 25 feet wide, two -span, steel girder bridge on County Road 217 over East Bijou Creek. Improvements include the complete reconstruction and widening of the bridge superstructure, using both existing and new rolled weathering steel girders to support the new concrete deck with asphalt overlay, rails, etc.; partial reconstruction and modification of the existing steel pile and precast panel substructure; construction of approach slabs; reconstruction of asphalt approach roadways and the addition of guardrails. Construction will be performed in a minimum of two stages. One lane of alternating traffic, controlled by temporary traffic signals, will be maintained on the bridge during the project. LOND, INC. an of nre cmb. Representative Project US Highway 6 over Pawnee Creek Sterling, CO Reference: ICON Engineering Englewood, CO Doug Williams, P.E. 303-221-0802 City of Fort Collins Bridge Inspection, Maintenance and Repair Program ProposalP-967 y- �i. Picr G' As a subconsultant, LONCO, Inc. was asked to prepare plans, special provisions and cost estimates for a new structure to carry US Highway 6 over the proposed Pawnee Creek Overflow Interceptor Channel. This project is for the City of Sterling, in Logan County, Colorado. LONCO, Inc. teamed with ICON Engineering, who was the prime consultant and performed the hydraulic analysis, and Ground Engineering, who performed the geotechnical study. The design and construction documents underwent a full review by the Colorado Department of Transportation (CDOT), since construction costs will be paid for by a combination of Local, Federal -Aid and FEMA funds. In addition, CDOT will own and maintain the bridge and roadway upon completion of the project. The scope of work includes the design and construction documents for a 160 foot long by 89 foot wide, two span weathering steel girder bridge; 1000 feet of asphalt approach roadways; median drainage; construction staging; and construction traffic control; as well as other required work. LoNQJ, INC. City of Fort Collins Bridge Inspection, Maintenance and Repair Program Proposal P-967 Representative Project Belle Creek Boulevard over First Creek Commerce City, CO Reference: Landcraft, LLC Highlands Ranch, CO Bill Biggi 303-707-4420 Landcraft Communities is developing a large housing project in Commerce City. LONCO was hired to design an aesthetically pleasing structure while coordinating with the developer's other design professionals. LONCO worked with the developer's hydraulics engineer to design a bridge configuration with the minimum span that would meet FEMA requirements. The resulting span (120' clear) required modification to the proposed roadway profile due to the required structure depth. The resulting weathering steel plate girder bridge met the architectural requirements of the project, the City of Commerce City's requirements and the Developer's schedule. LONCO also assisted the developer by soliciting bids from three qualified bridge contractors, reviewing the low bid and providing construction phase engineering. LONQD, INC. City of Fort Collins Bridge Inspection, Maintenance and Repair Program ProposalP-967 �• � 1La come. Representative Project Washington Street Pedestrian Bridge Reconstruction Thornton, CO Reference: City of Thornton Thornton, CO Eduardo Moreno, P.E. 303-538-7387 The existing pedestrian bridge was constructed in the mid 1970s to provide a safe path between the high school and middle school over Washington Street. The City began to have maintenance problems with the bridge many years ago and there have been many alterations and studies performed on the bridge. LONCO was given the task of producing plans for a bridge rehabilitation that would be serviceable for at least 20-years. Another key constraint for the project was the schedule. The school district could only have the bridge out of service during their summer break. The need to meet ADA requirements was also considered as part of this project. The LONCO team provided input to the City Attorney on this issue. The girder over Washington Street has a span length of almost 115 feet. To achieve this span, LONCO designed a modified box girder. The prestressed concrete box girder was modified to have precast deck overhangs for a total superstructure width of 8-feet. The remaining two spans are precast double -tees to match prior rehabilitation work. To complete the superstructure replacement, LONCO produced details for modifying the existing piers to accept the new girders (the original superstructure is constructed with precast single tees). We also designed modifications to strengthen the foundations. Designing for improved drainage and use of a concrete sealer on the walking surface are other methods LONCO included to enhance the long-term serviceability of this important structure. LON(D, INC. City of Fort Collins Bridge Inspection, Maintenance and Repair Program ProposalP-967 Representative Project Eagle River Pedestrian Bridge Eagle, CO Reference: Town of Eagle Eagle, CO Tom Gosiorowski, P.E. 970-328-6678 This project involved a two-phase approach to improving the Town's trail system. The overall goal is to connect the existing sidewalk adjacent to Eby Creek Road (Route 70F) to sidewalks at the U.S. 6 roundabout. The project is Federally funded and involves CDOT oversight. The first phase included design of the foundations for a prefabricated steel truss pedestrian bridge, connecting trail and drainage improvements. The new pedestrian bridge over the Eagle River (132' Span) eliminates the need for pedestrians to cross on the shoulder of the adjacent CDOT vehicle bridge, which will improve safety. The second phase involves developing the remaining portion of trail to connect the bridge to existing sidewalks to the north. There are a number of complex constraints to achieving this goal. These constraints include a Union Pacific Railroad bridge, plans for future widening of Eby Creek Road, existing utilities and an existing lumberyard. The lumberyard is located at the top of a steep slope, which rises from the edge of the existing sidewalk. The sidewalk ends abruptly to the north of the Union Pacific overpass. The proposed trail has to stay outside of the future widening, without creating slope stability problems for the lumberyard located above. Cutting a trail underpass through the existing railroad slope paving is also required to achieve the project objective. LONCO detailed a complex system of retaining walls and a screen structure under the railroad bridge to achieve these goals. LONQJ, INC. Organizational Chart City of Fort Collins City of Fort Collins Bridge Inspection, Maintenance and Repair Program Proposal P-967 City of Fort Collins Kyle Lambrecht, EIT Project Manager II LONCO, Inc. Bridge Inspection Mark A. Hamouz, PE Principal -In -Charge Quality Assurance / Quality Control Bill A. Dietrick, PE Bridge Inspection Manager Ron R. Akin, PE Inspector Walt Mystkowski, PE Bridge Management Systems II Tom C. Hamblin, EIT Inspector LONCO, Inc. Bridge Design Steven C. Banks, PE Principal -In -Charge Quality Assurance / Quality Control Stan H. Kobayashi, PE Transportation Engineer Daniel J. Bechtold, PE Project Manager Mark J. McDonald, PE Project Engineer LONCO, Inc. Consufting Engineers STEVEN C. BANKS, P.E. Principal & Director of Transportation EDUCATION: M.S.C.E., Rutgers University, 1979 B.S.C.E., Tufts University, 1977 REGISTRATION: Professional Engineer: State of Colorado # 33713 State of New York # 59401 State of New Jersey # 38740 PROFESSIONAL EXPERIENCE: Mr. Banks has over 25 years experience in the design and management of highway and bridge projects. Much of this design occurred in highly developed areas and required close coordination with local governments, business and communities. Relevant project assignments include: SELECTED PROJECTS: Zip Transit System Bridges, Broomfield, CO. Mr. Banks, acting as Project Manager, provided direction for the planning, design and construction support services for two steel tied - arch bridges designed to carry the ZIP Transit System vehicles over a major throughfare at the new Flatiron Crossing Mall. Douglas Lane Bridge, Castle Rock, CO. Project Manager. Preliminary design to improve Douglas Lane from a two-lane gravel road to a four lane Major Arterial roadway. The scope of the work included 2,700 feet of roadway and a 746-foot bridge over East Plum Creek and the Union Pacific Railroad. Stapleton Cargo Bridge Analysis, Denver, CO. Project Engineer. Project consisted of the Inspection, load rating and evaluation of an existing cargo bridge at Stapleton over 1-70. The objective is to determine allowable truck loadings on the bridge for future demolition operations. Royal Gorge Bridge Inspection, Canon City, CO. Project Manager. Mr. Banks, due to his intimate knowledge of the bridge from playing a key role in the design of its major rehabilitation in 1985, performs a structural inspection of the bridge every two years and makes maintenance recommendations needed work. Dry Creek Culvert, Longmont, CO. Project Manager. Design of a new single cell box culvert. This culvert accommodates both Dry Creek and a trail. Brackett Bridge over Brackett Creek, El Paso County, CO. Project Manager. Design of a replacement bridge carrying Judge Orr Road over Brackett Creek. 1-70 / State Highway 58 Interchange Improvements, Wheat Ridge, CO Project Manager This project involved the conceptual design of improvements to an existing interchange at 1-70 and State Highway 58 in Wheat Ridge. The existing interchange permitted only limited traffic ` movements and with the increase in traffic, CDOT wanted to improve the interchange to a fully directional interchange and make other improvements to improve traffic flow in the area. The study included the evaluation of a number of possible configurations and presentation to CDOT for a decision. Civil, Structural, Environmental & Transportation Engineering Firm Est.1962 LONCO, Inc. Consufting Engineers MARK A. HAMOUZ, P.E. Principal EDUCATION: M.B.A., University of Colorado, 2000 B.S.G.E., Colorado School of Mines, 1979 REGISTRATION: Professional Engineer: State of Colorado # 28042 PROFESSIONAL SOCIETIES: American Council of Engineering Companies PROFESSIONAL EXPERIENCE: Active since 1986 in project management and coordination of all aspects of LONCO's bridge inspection program, Mr. Hamouz's specific project experience includes field bridge and scour inspection, scheduling work crews, preparation of reports, the capacity analysis of all types of bridges, and development of LONCO's off -system bridge inventory software. The bridge inspection program involves the inspection of over 750 bridges yearly and includes analysis of stream scour depths at each structure. Mr. Hamouz acted as Project Design Engineer and sometimes as Construction Engineer for a number of bridge rehabilitations and upgrades. Foremost among these is the Union Avenue Bridge Rehabilitation in Pueblo, Colorado, for which he assumed major responsibility in both design and construction engineering for a federally funded project. Additional experience includes hydrology and hydraulic modeling for bridge projects. He is also involved in the development of in-house computer systems to maintain time and cost efficiency aspects of LONCO projects. Relevant project assignments include: SELECTED PROJECTS: CDOT Off -System Bridge Inventory — Central Area, CO. Principal. Inspections are performed in accordance with federal and CDOT standards. Capacity ratings are performed on new bridges, bridges with significant changes in superimposed dead loads, bridges that have been damaged, or for other reasons deemed necessary on a case -by -case basis. Bridge Overload Evaluations — Aurora, CO. Project Manager/Field Engineer. This project involved the transport of a 396,000 lb transformer from the rail yards in Commerce City through portions of Denver to its final destination in Aurora. Seven Aurora bridges had to be evaluated along a proposed route to determine if this extremely large load could be transported without damage to pavements and bridges. 1998 On Call Bridge Services — Central Area, CO. Principal. On call contract Bridge Inspection and Maintenance Program. Minor Structure Inventory — Adams County, CO. Principal. LONCO performed condition evaluations on 37 structures that either carried pedestrian traffic only or were roadway structures that had spans of less than 20'. These structures had last been evaluated in 1989. Of the 37 structures, 12 were made of concrete, 11 were made of steel, 5 were made of timber or were metal pipes and 9 were steel truss structures. 19 traffic counts at selected structures were performed as part of this project. Reports were developed that included Maintenance Recommendations, NBI Report, PONTIS Report, Sketches, Photographs, and Capacity Rating Reports. A hardcopy of these reports were submitted along with a map in AutoCad format showing locations of these structures. Civil, Structural, Environmental & Transportation Engineering Firm Est. 1962 LONCO, Inc. Consufting Engineers Baseline Road Trail Underpass at US36 Interchange — Boulder, CO. Project Manager. As part of the Baseline Road/US 36 Interchange Improvement Project, this underpass was needed for pedestrians and bicyclists to safely cross the extremely high traffic volumes on Baseline Road. Precast and cast -in -place options were considered because of traffic impacts and the timing of construction. The final structure resulted in a pleasing aesthetic structure with significant use of landscaping, rock walls and colored concrete. Bridge Overload Permitting Project — Denver, CO. Principal. This project included a field evaluation of 205 minor structures in Denver. A report was prepared for each structure with photos and recommendations for maintenance. The inventory results along with the rest of the report information were then prepared in a format to insert into Denver's GIS Database. Light Rail Bridge Inventory Project — Denver, CO. Principal. The Regional Transportation District (RTD) retained LONCO to perform a re-evaluation of the 4 bridges at Speer, Santa Fe and Kalamath, and Alameda. The prior evaluation was performed in December of 1996. Existing structural and geometric field evaluations were performed at each bridge and conditions were recorded. Reports were developed which included an Executive Summary of Conclusions and Recommendations, Maintenance Report, NBI Report, PONTIS Report, Sketches, and Photographs. These reports were submitted to RTD. Main Street Viaduct — Pueblo, CO. LONCO's involvement with this multiple award -winning project started with the submittal for funding from the Colorado Special Gas Tax Funds. This involved an estimate of the total project cost, explanation of the need to replace the existing structure, and preparation of the funding application to the Colorado Municipal League. The new viaduct is an 800-foot, six -span, bridge over 12 railroad tracks, the Arkansas River, and "B" Street. The structure was the second of its kind in Colorado to utilize precast bulb -tee girder segments, which were in span spliced. The projects urban setting added complexities in the need to acquire right-of-way, demolition of the existing steel truss structure and erection of the new bridge immediately adjacent to businesses and accesses. The project included coordination with numerous agencies, including utility and railroad companies, the Corps of Engineers, the Conservatory District, St. Charles Mesa Water District, recreational clubs which utilize the river trails, and Main Street property and business owners. 2 Civil, Structural, Environmental & Transportation Engineering Firm Est. 1962 LONCO, Inc. Consulting Engineers STANLEY H. KOBAYASHI, P.E. Transportation Department Manager EDUCATION: M.S.S.E., University of Hawaii, 1976 B.S.C.E., University of Hawaii, 1973 REGISTRATION: Professional Engineer. • State of Colorado # 19188 State of Kansas # 12004 State of Arizona # 35390 State of California # C48369 PROFESSIONAL SOCIETIES: American Society of Civil Engineers American Concrete Institute American Public Works Association PROFESSIONAL EXPERIENCE: Mr. Kobayashi has more than twenty-eight years of experience in the management and design of structural, civil, and transportation projects. As a department manager, he has been responsible for preparation of department budgets, marketing, preparation of proposals, presentations at interviews, tracking of project budgets and schedules, development of personnel, billings and interdepartmental coordination. SELECTED PROJECTS: Larimer County On -call Bridge Design Project Manager for on -call services to Larimer County for miscellaneous bridge projects ranging from repair of damage decks to full bridge and roadway design projects. Stan is currently working with Dan on the rehabilitation of five canal crossings. Work includes new approach guardrail, deck replacement and widening. Inverness Drive Bridge Widening, Arapahoe County Project Manager and Lead Bridge Design Engineer for the widening of a small bridge for the Inverness Metro District in Arapahoe County. A major part of the work was designing an approved timber guardrail for the approaches.' Work consisted of surveying, bridge design, approach roadway design and bride and guardrail design. Quarry Road over Sellers Gulch, Douglas County Lead Bridge Engineer for the design of a four span, 150-foot long timber bridge on Quarry Road over Sellers Gulch. Structure Number DOU 32A-00.44A was built with funds from the Federal Timber Bridge Initiative Program. Concrete columns extending from drilled caissons were used to provide a long term, low maintenance foundation. Lincoln Avenue widening between Jordan Road and SH83, Douglas County Project Manager and Lead Bridge Design Engineer for the widening of Lincoln Avenue from two to four lanes between Jordan Road and SH83. This $6.3 million project involved widening, safety improvements, lime stabilized subgrade, relocation of utilities, environmental mitigation, bike paths, drainage, traffic signal design, intersection improvements, and coordination with CDOT. The structures on this project included twin 150- ft., two span prestressed double tee girder bridge and twin 500- foot, five span prestressed bulb tee girder bridges over Newlin Gulch and Cherry Creek, respectively. This work included investigation for the endangered Preble Jumping mouse and the Ute Lady Tresses orchid. Civil, Structural, Environmental & Transportation Engineering Firm Est. 1962 Principals A55ociat-5 CTEVEN C. BANKS, F.E. DANIEL J. BECHTOLIP. P.E. WILLIAM H. EPP. ME., 5.E. WILLIAM A. J. KELLY, P.E. MARK A. HAMOUZ, P.E. WILLIAM E. HAMOUZ, P.E. BRENA. 5 J. H, F.E. PE. J.P. ILLE5. P.E.L ON' I• JAMES A. SMITH, P.E, A.LA. INC Civil, Structural, Transportation & Environmental Consulting Services Since 1962 December 7, 2004 City of Fort Collins Purchasing Division 215 North Mason Street, 2"d Floor Fort Collins, CO 80524 Reference: City of Fort Collins Bridge Inspection, Maintenance and Repair Program Proposal P-967 To Whom It May Concern: LONCO is pleased to submit this Proposal for the above referenced project. We are excited about this project and want to express our sincere desire to be selected for the evaluation services for the City of Fort Collins. We are qualified to perform in the fields of bridge evaluation, bridge design, structural engineering, highway and street design, hydraulics, civil engineering, management (contract administration), and transportation engineering. We have established a history of successfully completing past bridge evaluation contracts on time and within budget. We are committed to continuing this trend. LONCO has performed bridge evaluations in Colorado since 1972 and we feel that our experience and our past record will provide you with confidence and continued quality and uniformity in our work. With the experienced team we have presented, we look forward to maintaining high quality work and have confidence the work will be submitted to the City of Fort Collins on time and within budget and to your satisfaction. By my signature, I certify that the information submitted along with this introductory letter is true and complete to the best of my knowledge. I am a Principal of LONCO, Inc. and the contact person for this submittal. My phone number is (303) 620-0098. Sincerely, Mark A. Hamouz, P.11 E. Principal -In -Charge Attachment LONCO, Inc., 1700 Broadway, Suite e00, Denver, CO 00290 'Phone: 303.020.0090 "Fax: 30,3.020.9397 'E-mail. Ioncoplonco.com *WebSite: www.lonco.com LONCO, Inc. Consulting Engineers Rusina Road Extension, Colorado Springs Project Manager for the design and construction inspection. This $1.5 million project involved the design of a connector road extending Rusina Road over two deep gulches and the design of the extension of two concrete box culverts under 1-25. Work included all surveying, geotechnical investigation, public involvement process, right- of-way mapping, utility coordination, coordination with CDOT, and hydraulic design. In addition, a full time construction observer was required along with technical assistance during construction. A major issue was the 40-foot shoring needed along 1-25 for the box culvert installation. Chelton Road and Galley Road Intersection/Circle Drive and Galley Road Intersection, Colorado Springs Project Manager for the Chelton Road and Galley Road Intersection and the Circle Drive and Galley Road Intersection - City of Colorado Springs - These projects were part of the Colorado Springs' 1996 Tax Refund Program to increase capacity and safety at several intersections. Project included the design of two intersections that required additional turn lanes, improved turning radii at corners, and road realignment. Project included surveying and legal descriptions, curb and gutter replacement, handicap ramps, traffic engineering and roadway and traffic signal design, storm drainage design, sanitary sewer modifications, and coordination with utility relocations by US West, the local gas and electric companies, and cable companies. The Chelton and Galley intersection was estimated at $205,041 of construction and the Circle and Galley intersection was estimated at $561,986 of construction. All work was completed in accordance with the City's tight schedule and budget with final construction cost at $197,430 and $451,770 respectively. Colorado Department of Transportation's Northern Area Off -System Bridge Inspection from 2001 Project Manager Over 1400 bridges in the northern cities and counties were inspected in two-year cycles. Work included load rating, client presentations, coordinating work of field inspectors with office staff, and all quality control. The ratings included timber, steel, reinforced concrete, prestressed concrete and truss bridges. SH 50 and SH 350 Bridge replacement project Project Manger for the Colorado Department of Transportation's Region 2 SH 50 and SH 350 bridge replacement project. Four bridges were replaced under this contract. Work included coordinating surveying, geotechnical investigation, hydraulic design, bridge design, roadway realignment, detour design, traffic control plans, bid specifications and quantity calculations. Region 5 Construction Services on -call contract Project Manager Responsible for the staffing and coordination for the construction inspection and materials testing of three projects in Region 5. SH 145, Lizard Head Pass, Society Turn to Telluride, approximately 12.4 miles. The project required heating and remixing treatment consisting of softening the existing asphalt pavement with heat, loosening the top 2 inches and thoroughly remixing and leveling the remixed material. It was accomplished with a single multi -step process of cleaning, heating, milling, applying a rejuvenating agent, pugmill mixing, releveling, and screeding in a single pass of the equipment, and compacting the remixed bituminous pavement. SH 160 Cherry Creek to Owl Creek Canyon was an asphalt overlay. SH 84, south of Pagosa Springs, was 28 miles of hot -mix recycled asphalt paving. Carbondale truss bridge Project Manager for the assessment of the historic Carbondale truss bridge for the Town of Carbondale. As part of the State Historic Preservation Grant process, a site inspection of the 100 year old bridge was conducted and an assessment made of the rehabilitation effort needed to save this attractive structure. Civil, Structural, Environmental & Transportation Engineering Firm Est. 1962 2 LONCO, Inc. Consulting Engineers DANIEL J. BECHTOLD, P.E. Bridge Department Manager EDUCATION: M.S.C.E., Colorado State University, 1990 B.S.C.E., Colorado State University, 1988 REGISTRATION: Professional Engineer. • State of Colorado # 29435 State of Wyoming # 9238 State of Illinois # 062-053125 PROFESSIONAL SOCIETIES: Society of Professional Engineers PROFESSIONAL EXPERIENCE: Mr. Bechtold's responsibilities at LONCO have included being the lead member of the bridge design teams for many significant bridge projects including a six -span plate girder bridge over the Colorado River in Mesa County and bridges in Loveland, Fort Collins, Glendale and Grand Junction. Mr. Bechtold has been involved in the design of curved steel plate girder bridges (I- 225 and Alameda Ramp 3 and 20th St. HOV ramp), precast concrete girder bridges (Glendale Cherry Street and Loveland Wilson Avenue), timber bridges (Routt County Tree Haus Road and Silver Plume Woodward Avenue) and a steel truss pedestrian bridge (DIA Passenger Bridge - 350 ft. span). Mr. Bechtold has also had a significant amount of construction observation experience including Glendale Cherry Street, Pueblo Main Street and numerous others. Relevant project assignments include: SELECTED PROJECTS: Larimer County On -Call Bridge Design Project Engineer LONCO served as the prime consultant for on -call services to Larimer County for miscellaneous bridge projects ranging from repair of damaged decks to full bridge and roadway design projects. Dan is currently working with Stan on the rehabilitation of five canal crossings. Work includes new approach guardrail, deck replacement and widening. Arapahoe County Structure No. ARA 217-6.1, County Road 217 Bridge Rehabilitation Project Engineer The work generally consists of the rehabilitation of the existing 42 feet long by 25 feet wide, two - span, steel girder bridge on County Road 217 over East Bijou Creek. Improvements include the complete reconstruction and widening of the bridge superstructure, using both existing and new rolled weathering steel girders to support the new concrete deck with asphalt overlay, rails, etc.; partial reconstruction and modification of the existing steel pile and precast panel substructure; construction of approach slabs; reconstruction of asphalt approach roadways and the addition of guardrails. Construction shall be performed in a minimum of two stages. One lane of alternating traffic, controlled by temporary traffic signals, is being maintained on the bridge during the project. Belle Creek Boulevard over First Creek — Landcraft Communities Project Engineer Landcraft Communities is developing a large housing project in Commerce City. LONCO was hired to design an aesthetically pleasing structure while coordinating with the developer's other design professionals. LONCO worked with the developer's hydraulics engineer to design a bridge configuration with the minimum span that would meet FEMA requirements. The resulting 1 Civil, Structural, Environmental & Transportation Engineering Firm Est. 1962 LONCO, Inc. Consulting Engineers span (120' clear) required modification to the proposed roadway profile due to the required structure depth. LONCO worked with the developer's roadway designer to achieve a street profile that would meet project requirements without compromising the property development, which was already well advanced. The resulting weathering steel plate girder bridge met the architectural requirements of the project, the City of Commerce City's requirements and the Developer's schedule. LONCO also assisted the developer by soliciting bids from three qualified bridge contractors, reviewing the low bid and providing construction phase engineering. Cherry Street Bridge over Cherry Creek — Glendale, CO. Project Bridge Engineer LONCO served as the prime consultant on the Design -Build Team for the replacement of the Cherry Street Bridge over Cherry Creek and approach roadways in Glendale, Colorado. Together with the architectural sub -consultant, LONCO has had two years of extensive interaction with the City Staff and Council to discuss multiple iterations of the design theme. Final aesthetic guidelines for this signature project included the incorporation of streetscape elements, such as accent lighting, plazas, planters and benches, decorative walls, pilasters and railings. Brick facades overlook belvederes on the bridge structure and waterway, with bank landscaping incorporating a hike/bike trail, which crosses underneath the structure. This urban project also included traffic analysis, safety, environmental issues, traffic signal design for two intersections, phased bridge construction, roadway widening and realignment, as well as path and storm sewer realignments. Coordination between the Denver Parks and Traffic Departments, the Urban Drainage and Flood Control District (UDFCD), and the Corps of Engineers was essential. LONCO was instrumental in establishing preliminary design concepts, working together with the architectural consultant and the City Council. Wilson Avenue Bridge over Big Thompson River — Loveland Project Engineer, Construction Observation This project for the City of Loveland replaces an aging pair of parallel bridges, which carry Wilson Avenue over the Big Thompson River. The existing roadway was on a sharp horizontal curve, drastically reducing the design speed of this major arterial. The gore point, where the roadway divided to pass over the separated structures, introduced another hazard. To diminish the impact of these hazards, the LONCO team designed a longer vertical curve, created a new horizontal alignment, and replaced the structure with a single two -span bridge. The Big Thompson River is a large waterway, historically known for devastating floods. The existing bridge opening was hydraulically inadequate, causing active scour at the abutments and forcing flow over the approach roadway. This caused an unsafe condition for emergency vehicles utilizing the road. A larger bridge opening was required to reduce road overtopping. The design balanced roadway geometric and hydraulic improvements with bridge cost, to contain the work within the available project budget. Remington and Welch Street Bridges - Fort Collins, Colorado Project Manager During the summer of 1997, the City of Fort Collins experienced a devastating flood. The normally placid Spring Creek washed away the approach roadway on both ends of the Remington Street crossing. The Welch street crossing survived the flood but was shown to be hydraulically inadequate to meet the City's requirements. Together with the Federal Emergency Management Agency (FEMA), the City secured partial funding and assembled a design team. As part of that team LONCO developed plans for two 30-foot clear span bridges meeting all requirements from FEMA and CDOT. Besides being a tremendous improvement in hydraulic capacity, LONCO's design provided rebuilt roadways and neighborhood access. 2 Civil, Structural, Environmental & Transportation Engineering Firm Est. 1962 LONCO, Inc. Consulting Engineers MARK J. MCDONALD, P.E. Senior Bridge Designer EDUCATION: B.S.C.E., University of Iowa, 1993 REGISTRATION: Professional Engineer. • State of Colorado # 34081 State of Iowa # 14465 PROFESSIONAL SOCIETIES: Society of Professional Engineers PROFESSIONAL EXPERIENCE: Mr. McDonald has over 11 years of overall experience and has been responsible for planning, design and construction services for a variety of projects (new and rehabilitation) related to transportation, structural and civil engineering, including bridges, roadways, highway structures, buried structures, hydraulic structures, buildings and site development. He has also performed numerous structural inspections of bridges and buildings. Relevant project assignments include: SELECTED PROJECTS: East Prospect Road Bridge Rehabilitation - Fort Collins, CO. Project Manager. On an emergency basis, LONCO provided design and construction phase services to replace a portion of an existing bridge that had just been found in urgent need of repair. This concrete bridge over an irrigation ditch needed significant rehabilitation and the work needed to be completed in a very short timeframe to avoid impacting ditch operations. LONCO worked closely with City personnel and the contractor to successfully accomplish this objective. Arapahoe County Structure No. ARA 217-6.1, County Road 217 Bridge Rehabilitation Project Engineer. The work generally consists of the rehabilitation of the existing 42 feet long by 25 feet wide, two -span, steel girder bridge on County Road 217 over East Bijou Creek. Improvements include the complete reconstruction and widening of the bridge superstructure, using both existing and new rolled weathering steel girders to support the new concrete deck with asphalt overlay, rails, etc.; partial reconstruction and modification of the existing steel pile and precast panel substructure; construction of approach slabs; reconstruction of asphalt approach roadways and the addition of guardrails. Construction shall be performed in a minimum of two stages. One lane of alternating traffic, controlled by temporary traffic signals, is being maintained on the bridge during the project. Mulberry Street Pedestrian Bridge — Ft. Collins, CO. Project Engineer. Design of the substructure and preparation of the superstructure performance specification for a new two span steel truss pedestrian bridge over the Cache La Poudre River. The two span (160' spans) pedestrian bridge is adjacent to S.H. 14. Intense interaction with CDOT was required since, besides being a CDOT bridge, this project was initially conceived as a Round -About Intersection. This project also included construction observation and construction phase design services. South Park Avenue Bridge Reconstruction — Breckenridge, CO. Project Engineer. Preliminary design of a new structure to replace an existing pipe culvert carrying South Park Avenue over the Blue River. The new structure will not only need to convey water but will also accommodate an extension of the Riverwalk path. Civil, Structural, Environmental & Transportation Engineering Firm Est. 1962 LONCO, Inc. Consulting Engineers Power Plant Road Bridge Replacement — Aspen, CO. Project Engineer. Design of a new prestressed double tee girder bridge over Castle Creek and approach roadways. Chatfield Nature Preserve Pedestrian Bridges — Littleton, CO. Project Engineer. Provide analysis and design details for the rehabilitation of existing pedestrian bridges to meet City of Denver and ADA requirements. Marston Reservoir Bridge — Denver, CO. Project Engineer. Design of a new multiple box girder bridge that connects a Denver Water intake tower with the reservoir's dam. Dry Creek Culvert — Longmont, CO. Project Engineer. A design and construction documents were provided for a new 115 foot by 20 foot span, 3-sided concrete box culvert. The culvert is part of a project initiated by the St. Vrain School District for a new school complex and roadway to serve subdivisions in southwest Longmont. The culvert carries Grandview Meadows Drive over Dry Creek. And, in addition, serves as a pedestrian and bicycle underpass by means of a stepped concrete invert that separates the normal low -flow creek channel and a bike path. A 3- sided box was chosen over a muli-cell structure to maintain an open feeling for pedestrians and bicyclists. The structure is founded on drilled piers due to poor soil conditions in the area. U.S. 6 Bridge Over Pawnee Creek Overflow Interceptor Channel — Sterling, CO. Project Engineer. Design of a new steel girder bridge to span a new flood overflow interceptor channel. The project was designed to CDOT standards and was reviewed and approved at the FIR and FOR level. 1-88 (E-W Tollway) Over Yackley Road — Naperville, IL. Project Engineer. Design for the rehabilitation of two parallel (eastbound and westbound) continuous prestressed concrete girder bridges carrying the Illinois (1-88) Tollway over Yackley Road. 1999 thru Present - Off -System Bridge Inventory — Central Area, CO. Rating Engineer and Field Inspector. Perform ratings for new structures, as well as revise ratings for changes to existing structures. Also, assist with inspections and reporting for CDOT and local entities as required for the Federal Highway Administration's National Bridge Inspection Program. Denver Overload Evaluation — Denver, CO. Rating Engineer. Preformed ratings for a Bridge Rating Evaluation of all major bridge structures in the City and County of Denver for the CDOT Overweight (Permit) Truck loading. Summit Street Bridge Replacement — Iowa City, IA. Project Engineer. Assisted with the planning and design of a 171 ft. by 48 ft., 3-span, continuous weathering steel slant legged frame bridge carrying Iowa City's historic Summit Street over the Iowa Interstate Railroad. The 0.2 mile project included the reconstruction of adjacent PCC approach roadways, storm sewer and water main. The bridge's location in a historic district called for additional architectural detailing for aesthetics and pedestrian functionality, including intricate imitation wrought iron pedestrian rails, stone patterns with natural stained colors cast into concrete barriers, Victorian style lighting and pedestrian overlooks to view the active train yard below. Responsible for construction management and field inspection for the first half of the project. The project was paid for with both local and Federal -Aid funds. 2 Civil, Structural, Environmental & Transportation Engineering Firm Est. 1962 LONCO, Inc. Consulting Engineers WILLIAM A. DIETRICK, P.E. Bridge Inspection Manager EDUCATION: B.S.C.E., University of Colorado at Denver, 1993 ACEC Future Leaders Management, Certified — 1999, 2001, 2002 Stream Stability & Scour at Bridges, Certified —1995, 2002 Bridge Inspection Training Course, Certified —1995, 2001 RTD "On Track Safety Course" — 2001,2003 BNSF, UPRR "Contractor Orientation Course" — 2002, 2004 Inspection of Fracture/Critical Bridge Members, Certified —1996 Bridge Management and Maintenance, Certified - 1994 REGISTRATION: Professional Engineer. State of Colorado # 32072 Professional Engineer: State of Wyoming # 9187 Professional Engineer. • State of Illinois # 062-056984 PROFESSIONAL SOCIETIES: PROFESSIONAL EXPERIENCE: Mr. Dietrick is Bridge Inspection Manager and has been with LONCO for nearly 11 years. Prior to working with LONCO Mr. Dietrick assisted with the administrative oversight of several highway construction projects for the Colorado Department of Transportation. Combining the completion of a Bachelor of Science in Civil Engineering with his work for CDOT, he has received the immediate benefit of applying theory to work in a wide spectrum of construction activities. Administrative work he has done has included construction inspection, partnering, meetings, public relations, drafting, executing necessary paperwork and report writing. Since coming to LONCO Mr. Dietrick has carried his experience into the Bridge Inventory Field. Relevant project assignments include: SELECTED PROJECTS: 1996 thru Present - Off -System Bridge Inventory — Central Area, CO. Project Manager & Field Crew Chief. Yearly, close to 1000 bridges are field evaluated for structural, geometric, scour, and maintenance condition. Coordination between the state, county, city and town entities is maintained at a high level to communicate the results of the evaluations in order to maintain safety of the off -system infrastructure for the public. Reports generated include: Executive Summary of Conclusions and Recommendations, recommendations for posting or other restrictions, Maintenance Report, Load Capacity Report, NBI Report, PONTIS Report, Sketches, Photographs, Scour Report, and Rating Calculations. A hardcopy version of the reports along with updated maps showing the bridge locations is submitted to CDOT and to the Entities. An additional electronic version is submitted to CDOT. During the course of the project LONCO is directed to perform emergency response to bridges that suffer damage due to scour or traffic impacts, special capacity ratings and other evaluations that are needed to ensure the safety of the off -system bridges. 1994 thru 1996 - Off -System Bridge Inventory — Central Area, CO. Bridge Evaluation Field Assistant. Under close mentorship, Mr. Dietrick gained experience in field evaluation for structural, geometric, scour, and maintenance condition. During this time Mr. Dietrick assisted LONCO in beta testing CDOT's PONTIS program. Mr. Dietrick became very familiar with several FHWA & CDOT coding guides. 1 Civil, Structural, Environmental & Transportation Engineering Firm Est.1962 LONCO, Inc. Consulting Engineers Minor Bridge/Pedestrian (Parks) Bridge Inventory — Various Cities and Counties, CO. Project Manager & Field Crew Chief. Mr. Dietrick performed condition evaluations on bridge structures that either carried pedestrian traffic only or were roadway structures less than 20 feet in length. Reports developed included: Maintenance Recommendations, NBI Report, PONTIS Report, Sketches, Photographs, and Capacity Ratings. A hardcopy of these reports were submitted along with a map in AutoCAD format showing locations of these structures. Bridges Overload Evaluations — Various entities throughout Colorado. Project Engineer. This project involved the transport of a 396,000 lb. transformer from the rail yards in Commerce City through portions of Denver to its final destination in Aurora. Seven Aurora bridges had to be evaluated along a proposed route to determine if this extremely large load could be transported without damage to pavement and bridges. Three of the bridges could be evaluated for the loads with the remaining four bridges having to be evaluated visually as no plans were available. The analysis and visual evaluations determined that all bridges could adequately carry the loads with some restrictions. Light Rail Inventory Project — Denver, CO. Project Engineer & Field Inspector. RTD has retained LONCO since 1996 to perform evaluations of all Light Rail bridges. Existing structural and geometric field evaluations were performed at each bridge and conditions were recorded. Reports developed included: Executive Summary of Conclusions and Recommendations, Maintenance Report, NBI Report, PONTIS Report, Sketches, and Photographs. These reports were submitted to RTD. 2 Civil, Structural, Environmental & Transportation Engineering Firm Est.1962 LONCO, Inc. Consulting Engineers RONALD R. AKIN, P.E. Bridge Inspection Team Leader EDUCATION: University of Colorado at Denver Stream Stability & Scour Training Course, NHI -- April 2002 BNSF & UPRR "On Track Safety Courses"-- Fall 2003 Safety Inspection of In -Service Bridges, NHI -- April 2001 RTD "On Track Safety Course" — Fall 2003 REGISTRATION: Professional Engineer. • State of Colorado # 12284 PROFESSIONAL SOCIETIES: PROFESSIONAL EXPERIENCE: While employed with LONCO, Mr. Akin has inspected bridges and evaluated them for load capacity. He has also performed as project manager for the statewide inspection and inventory of overhead highway sign structures. While at Range Engineering, Mr. Akin performed duties such as bridge inspection, report quality control, back up for plan preparation, and construction inspection. Mr. Akin's experience includes the design of many bridge projects while with the Colorado Department of Transportation, as well as independent checks of other designs. He has performed all other aspects of plan preparation and design engineering such as preliminary analysis and design, preliminary and final estimates, shop drawing review, project coordination and construction inspection. He has designed and evaluated single and multiple span highway and pedestrian applications. Relevant project assignments include: SELECTED PROJECTS: 1998 Off -System Bridge Inventory — Central Area, CO. Project Engineer & Field Crew Chief. Over 900 bridges are field evaluated for structural, geometric, scour, and maintenance condition. Coordination between the state and the county, city and town entities are maintained at a high level in order to communicate the results of the evaluations in order to maintain safety of the off -system infrastructure for the public. Reports are generated which include Executive Summary of conclusions and recommendations, Reports recommending posting or other restrictions, Maintenance Report, Load Capacity Report, NBI Report, PONTIS Report, Sketches, Photographs, Scour Report, and Rating Calculations. A hardcopy version of the reports along with updated maps showing the bridge locations is submitted to CDOT and to the Entities. An electronic version is submitted to CDOT. During the course of the project, LONCO is directed to perform emergency response to bridges that suffer damage due to scour or traffic impacts, special capacity ratings, and other evaluations that are needed to ensure the safety of the off -system bridges. 1999 Off -system Bridge Inventory — Central Area, CO. Project Engineer & Field Crew Chief. Over 600 bridges are field evaluated for structural, geometric, scour, and maintenance condition. Coordination between the state and the county, city and town entities are maintained at a high level in order to communicate the results of the evaluations in order to maintain safety of the off -system infrastructure for the public. Reports are generated which include Executive Summary of conclusions and recommendations, Reports recommending posting or other restrictions, Maintenance Report, Load Capacity Report, NBI Report, PONTIS Report, Sketches, Photographs, Scour Report, and Rating Calculations. A hardcopy version of the 1 Civil, Structural, Environmental & Transportation Engineering Firm Est.1962 LONCO, Inc. Consulting Engineers reports along with updated maps showing the bridge locations is submitted to CDOT and to the Entities. An electronic version is submitted to CDOT. During the course of the project, LONCO is directed to perform emergency response to bridges that suffer damage due to scour or traffic impacts, special capacity ratings, and other evaluations that are needed to ensure the safety of the off -system bridges. Bridge Overload Permitting Project — Denver, CO. Project Manager/Project Engineer. This project included a field evaluation of 205 minor structures in Denver. A report was prepared for each structure with photos and recommendations for maintenance. The inventory results along with the rest of the report information were then prepared in a format to insert into Denver's GIS Database. Bridge Inventory Evaluation - Colorado Springs, CO. Project Engineer. Because of extremely short notice by a house mover, information on loadings and truck configurations were faxed to LONCO to evaluate the Bijou Street bridge's capability to carry the described overload. A capacity rating was performed and determined that the bridge could adequately carry the load with several restrictions. Light Rail Bridge Inventory Project — Denver, CO. Project Engineer & Field Crew Chief. After three years of service, the RTD retained LONCO to perform an evaluation of the 4 bridges at Speer, Santa Fe and Kalamath, and Alameda. Existing structural and geometric field evaluations were performed at each bridge and conditions were recorded. Reports were developed which included and Executive Summary of Conclusions and Recommendations, Maintenance Report, NBI Report, PONTIS Report, Sketches, and Photographs. These reports were submitted to RTD. 29 Road Bridge / Redlands Parkway Study - Mesa County, CO. Project Engineer. This project investigated the feasibility of removing the sidewalks and increasing the number of traffic lanes on an existing steel box girder bridge. Also considered was the feasibility of adding a cantilevered sidewalk. South Platte River Bridge Overload Evaluation — Lakewood, CO. Project Engineer. When the old trail bridge over the South Platte River washed out after the Buffo Creek flood, a new bridge was constructed upstream. A 148,000 lb Linkbelt crane was required to set the new bridge in place. An existing Jefferson County bridge had to be utilized in order for the crane to be located to the construction site. A capacity evaluation was performed which concluded that the crane could be driven over the existing county bridge safely. A report of conclusions and results was prepared and presented to the foundation. Bridge Overload Evaluations — Town of Vail, CO. Project Engineer. Two large trucks weighing 156,000 lb and 256,000 lb., carrying cables for a new gondola system at Vail traveled from Houston, Texas to Vail, Colorado. No details of the trucks' axle weights and spacing were available until they passed through the weigh scales in Trinidad. The truck configurations were faxed to LONCO, where capacity evaluations for the ability of two town bridges to carry these trucks were performed. The analysis determined that only one bridge was capable of carrying the loads adequately as long as certain speed and driving restrictions were performed. The results of the analysis were passed on to the town engineer prior to the trucks arriving in Vail so that a special route could be established for the trucks through town and to the gondola construction area. 2 Civil, Structural, Environmental & Transportation Engineering Firm Est. 1962 LONCO, Inc. Consufting Engineers THOMAS C. HAMBLIN Bridge Inspection Team Leader EDUCATION: B.S.C.E., New Mexico State University, 1995 American Welding Society, Certified Welding Inspector, Fall 2002 BNSF & UPRR "Contractor Orientation Course", Fall 2002 Bridge Inspection Training Program, May 1993 RTD "On Track Safety Course" — Fall 2003 REGISTRATION: Engineering Intern: State of New Mexico # 4949 PROFESSIONAL SOCIETIES: PROFESSIONAL EXPERIENCE: Mr. Hamblin has been working in the construction and engineering fields since 1993. During that time he has performed structure evaluations on bridges in New Mexico, assisted with design of several small civil projects, performed construction oversight on several highway and bridge construction projects in New Mexico and worked in the Quality Control department of a pre -cast concrete company. Since coming to LONCO in 2002, he has evaluated over a thousand structures for structural, geometric and scour condition and evaluated several bridges for load capacity in accordance with AASHTO and CDOT guidelines. He prepared comprehensive reports for each bridge that included a Load Capacity Sheet, NBI Report that includes a Sufficiency Rating, PONTIS Report and made maintenance recommendations. Relevant project assignments include: SELECTED PROJECTS: 2002 thru Present - Off -System Bridge Inventory — Central Area, CO. Project Engineer & Team Leader. Field evaluated nearly 1000 bridges annually for structural, geometric, scour, and maintenance condition. Coordination between the state and the county, city and town entities is maintained at a high level in order to communicate the results of the evaluations in order to maintain safety of the off -system infrastructure for the public. Reports are generated which include Executive Summary of conclusions and recommendations, Reports recommending posting or other restrictions, Maintenance Report, Load Capacity Report, NBI Report, PONTIS Report, Sketches, Photographs, Scour Report, and Rating Calculations. A hardcopy version of the reports along with updated maps showing the bridge locations is submitted to CDOT and to the Entities. An electronic version is submitted to CDOT. During the course of the project, LONCO is directed to perform emergency response to bridges that suffer damage due to scour or traffic impacts, special capacity ratings, and other evaluations that are needed to ensure the safety of the off -system bridges. Minor Bridge/Pedestrian (Parks) Bridge Inventory — Various Cities, Counties and The U.S.F.S. Project Engineer & Bridge Inspector. Mr. Hamblin performed condition evaluations on bridge structures that either carried pedestrian traffic only or were roadway structures less than 20 feet in length. Reports developed included: Maintenance Recommendations, NBI Report, PONTIS Report, Sketches, Photographs, and Capacity Ratings. A hardcopy of these reports were submitted along with a map in AutoCAD format showing locations of these structures. Civil, Structural, Environmental & Transportation Engineering Firm Est. 1962 Scope of Services: Update the existing inventory of bridges by evaluating the newly constructed structures since the previous inspections. LONCO will work with the City to update their inventory of minor structures. Minor structures are bridges with a clear span of less than 20 feet. These structures do not qualify for State funding. Bridges with clear spans greater than 20 feet are generally inspected under the CDOT Bridge Inspection Program. LONCO will work with the City to identify the minor structures, which have been added to the City's inventory (either new or annexed) since the previous inspections. LONCO's experience with minor structure inspection in general and with the City of Fort Collins in particular will greatly facilitate this task. New structures will be identified, inspected and rated. Reports for these new structures will provide the following elements: ➢ Maintenance Report with a list of recommended repairs, categorized as "Urgent", "Routine" and "Safety Repairs Required" with an opinion of probable cost for these repairs. ➢ Load Rating Summary Sheet including posting requirements. ➢ Structure Inventory and Appraisal Sheet (State of Colorado DOH format, Form No. 422), which includes the sufficiency rating. ➢ Pontis Report (Pontis is the nationally recognized Bridge Management System that is used by CDOT) ➢ Bridge Sketch including a plan, elevation and section view. ➢ Digital photographs including shots of specific areas requiring repair. ➢ Channel Cross Section sheet where applicable. ➢ Bridge Rating Calculations when applicable. ➢ Immediate notification of any critical bridge condition encountered in the field. The electronic information for the above reports can be given to the City at their request. At the City of Fort Collins Bridge Inspection, Maintenance and Repair Program Proposal P-967 conclusion of inspecting and evaluating the bridges, an executive report will also be provided. LONCO routinely prepares reports of this nature for the Colorado Department of Transportation, for qualifying structures, as well as minor structure reports for a number of Cities and Counties. Examine existing reports, re -inspect and evaluate select structures. With the City's guidance, LONCO will review the reports for the existing structures and determine which bridges should be re -inspected and re -rated. A new report, following the same format as above, will be developed for each structure that is re- inspected or re -rated. An example report is provided in the "Other Information" section of this proposal. Make recommendations for an annual maintenance plan and estimated costs associated with such a plan. Results from the new bridge reports and re - inspections will be added to the database of existing minor structures in the City of Fort Collins. Due to the previous work LONCO has performed for the City, this database will be easy to update. This database will then be used to assist in prioritizing the repair requirements of the City's bridges. LONCO will then work with the City to finalize this list of repair priorities. Using the repair priorities list and opinion of repair costs; LONCO will develop an annual maintenance plan to meet the City's budget and repair goals. The opinion of probable costs derived from the Maintenance Report can be calibrated to the City of Fort Collins cost structure. It is recognized that the maintenance costs presented in the Maintenance Report for the CDOT administered qualifying bridges are based on state-wide averages. For the minor structure inspection program, the CDOT requirement does not have to be followed. LONCO can prepare a maintenance cost matrix for use in the Maintenance Report based upon information provided by the City of Fort Collins from most recent bid tabs or other cost information you may have. LONCO can also ICON(D, INC. LONCO, Inc. Consufting Engineers WALTER MYSTKOWSKI, P.E. Bridge Management Information Systems EDUCATION: Course Work at University of Colorado at Denver, Northeastern Jr College and Community College of Denver REGISTRATION: Professional Engineer: State of Colorado # 15310 PROFESSIONAL SOCIETIES: PROFESSIONAL EXPERIENCE: Walt has been with LONCO more than two years. He has more than 35 years of experience at CDOT; 12 of those years managing the Bridge Management and Bridge Inspection Units. His most recent experience with LONCO includes: SELECTED PROJECTS: Project Engineer for the statewide inspection of sign and signal structures for CDOT Team Leader/Inspector for local agency structures (minor and qualifying) Experience with CDOT includes: • Supervision of the initial development of CDOT's PONTIS bridge inspection manuals and structure element definitions • Implementation of PONTIS element level inspections within CDOT. • Developed and conducted bridge inspection and maintenance training seminars for local agencies through the Local Technology Assistance Program (LTAP) Mr. Mystkowski is an NBIS certified bridge inspector thoroughly familiar with PONTIS element level inspections and the NBIS coding guide requirements. He developed and conducted PONTIS bridge inspection training for consultants to CDOT during his CDOT career. Civil, Structural, Environmental & Transportation Engineering Firm Est.1962 City of Fort Collins Bridge Inspection, Maintenance and Repair Program Proposal P-967 Lou Gabos, P.E. Routt County Court House Annex, P.O. Box 3598 Steamboat Springs, CO 80477 — Phone: 970-879-0108 Project Title • Mad Creek Bridge Rehabilitation • MacGregor Bridge Replacement • Tree Haus Bridge Robin Kidder, P.E. City of Colorado Springs 30 South Nevada Street, Suite 430 Colorado Springs, CO 80901— Phone: 719-385-5058 Project Title • Cimarron Street Bridge Rehabilitation (3 Phases) • Hancock Street Pier Repair • Bridge Information Management Application Development Mike Vanatta, P.E. Jefferson County 100 Jefferson County Parkway -Suite 3500 Golden, CO 80419-3500 — Phone: 303-271-8481 Project Title • 45 Minor Structure (Inspection 2004) Phase I • Upper Bear Creek Bridge Design Independent Check Tony Huerta, P.E. Adams County 12200 Pecos Street Westminster, CO 80234 — Phone: 303-853-7118 Project Titles • 32 Minor Structures (Inspected 2004)/18 Pedestrian/trail bridges (Inspected in 2004) Additional references upon request for City of Boulder, City of Denver, Eagle County, Town of Frisco, City of Golden, City of Grand Junction, Larimer County, Mesa County, Pitkin County and USDA Forest Service LOND, INC. City of Fort Collins Bridge Inspection, Maintenance and Repair Program Proposal P-967 Fees LONCO's proposed fees for this Bridge Inspection, Maintenance and Repair Program Project are per the following rate schedule. BILLING RATE SCHEDULE (Effective November 1, 2004) Description Billing Rate Principal $140.00 Division Manager $130.00 Department Head $125.00 Engineering Manager $115.00 Engineer IX $150.00 Engineer VIII $135.00' Engineer VII $125.00 < Engineer VI $115.00— Engineer V $105.00 - tLa^t Engineer IV $95.00. Engineer 111 $87.00- Engineer H $77.00 — Engineer I $65.00 Senior Designer $65.00 Designer H $60.00 q Designer I $55.00 CAD Operator IV $74.00 CAD Operator 111 $70.00 CAD Operator H $60.00 CAD Operator I $50.00 Resident Construction Engineer $92.00 Construction Observation $70.00 Administrative Director $85.00 Administrative Assistant 11 $60.00 Secretary II/Clerical H $50.00 Secretary I/Clerical I $42.00 Computer/CAD Station $20.00/hr Mileage .48/mi Photo Copies .20/ea Large Size Printing 1.25/sf Vellum Copies 1.75/sf Mylar Copies 3.50/sf cu A- tT\ F LONG, INC. Other Information CITY OF FORT COLLINS STRUCTURE NO. PROSPT-EFRONTRD PROSPECT ROAD OVER LAKE CANAL INSPECTED 03/03/2004 URGENT REPAIRS 1. Install load posting sign 5 tons maximum at both approaches. 2. Replace south I F of concrete slab, see photos. TOTAL OF URGENT REPAIRS PROGRAMMED REPAIRS 1. None TOTAL OF PROGRAMMED REPAIRS SAFETY IMPROVEMENTS 1. Install bridge rails, transitions, approach rails and rail ends to meet AASHTO guidelines. TOTAL OF SAFETY IMPROVEMENTS Sufficiency Rating = 2.0 Posting Requirement = 5T/5T/5T WEIGHT LIMIT 5 TONS Noted repairs are those considered significant in returning the structure to near original condition and/or to restore safety. The costs are based on approximate quantities, estimated labor and equipment. Field verification by local personnel is suggested prior to establishing budgets for repair work. ESTIMATED COSTS $500 $30,000 $30,500 $0 $15,060 $159060 LONCO. W. COLORADO DEPARTMENT OF TRANSPORTATION LOAD FACTOR RATING SUMMARY Structure No. PROSPT-EFRONTRD over LAKE CANAL Rated using : Asphalt thickness: VARIES X❑ Colorado legal loads ❑ Interstate legal loads Road No. PROSPECT ROAD Structure Type CS 101 Parallel Structure No. N/A Structural member SOUTH SLA$ NORTH SLAB 7 1 Metric tons (Tons) Metric tons (Tons) Metric tons (Tons) Metric tons (Tons) Inventory 4.5 ( 5.0 ) 32.6 ( 36.0 ) ( ) ( ) Operating 4.5 ( 5.0 ) 36„2 ( 40.0 ) ( ) ( ) Type 3 truck 4.5 ( 5.0 ) ( ) ( ) ( ) Type 3S2 truck 4.5 ( 5.0 ) ( ) ( ) ( ) Type 3-2 truck 4.5 ( 5.0 ) ( ) ( ) ( ) Permit truck ( ) ( ) ( ( ) Type 3 Truck Type 352 Truck Type 3-2 Truck Interstate Interstate Interstate ff 21.5 metric tons (24 tons) _ 34.5 metric tons (38 tons) 35.4 metric tons (39 tons) Colorado Colorado Colorado 24.6 metric tons (27 tons) 38.6 metric tons (42.5 tons) 38.6 metric \tons �(42.6 to)ns) 4 5 ) 4 ( 5 ) Metric tons Tons Metric tons Tons 4 ( 5 ) etric tons Tons Comments POSTING IS REQUIRED 11" asphalt/fill on 10" seriously deteriorated concrete slab (south 10'-8"). Bridge should be load posted until the south portion of the slab can be replaced. 5" asphalt on 15" slab (north portion of bridge). Both the south and north portions of the bridge were visually rated per section 7.4.1 Manual for Condition Evaluation of Bridges, 1994. No plans available. Rated by F ___ Bill Dietrick 9 - �^ r - Date 3/3/2004 lChecked by Thomas C. Hamblin Date 03/03/04 STRUCTURE INVENTORY AND APPRAISAL SHEET 8. Str No: PROSPT-EFRONTRD Colorado Department of Transportation 132. Ord No: 0. 1. State: 088 2. Hwy Region Eng/Maint: 41 3. County Code: 69 4. Place Code: 27425 5. Inv Route on: 151PRSPCO 6. Feature Intersected on: LAKE CANAL 7. Facility on Carried Str: PROSPECT ROAD 8. Structure No: PROSPT-EFRONTRD 9. Location: J. EAST OF EAST FRONTAGE ROAD 10. Max vert clr-inv rte: 9999 11. Milepoint Log: 0. 136. Hiway Section: U 16. Latitude: 41' 7.9" 17. Longitude: 105' 23.8" 19. By -Pass Detour Length: 2 20. Toll: 3 21. Maint Responsibility: 4 22. Owner: 4 26. Functional Classification: 16 27. Year Built: 1950 28. Lanes On -Under Str: 2 0 29. ADT on: 5500 30. Year of ADT on: 0 31. Design Load: 0 33. Bridge Median: 0 34. Skew: 0 35. Str Flared Y/1 N/0: 0 38-40. Navigation Control: 00000 41. Str Open or Closed: B 129. Load posting: 5 5 5 42. Type Service: 1 5 43. Structure: 1 1 120. CDOT Str Type: CS 2 44. Approach Span Type: 0 0 45. No. Spans -Main: 1 46. No. Spans -Approach: 0 47. Horizontal Clear on: 26.7 48. Max Span Length: 16 49. Structure Length: 18 50. Sidewalk: 0. 0. 51. Bridge Roadway Width: 26.7 52. Deck Width (out to out): 28.2 53. Min Vert OH Cl: 99, 991, 54. Min Vert Under Cl; N 0' 0" 55. Min Lat Under clr rt: N 99.9 56. Min Lat Under clr lt: 0. 64. Operating Rating: 205 66. Inventory Rating: 205 66A. Girder Rating: 5 665. Slab Rating Indicator: S 75. Type of Work: 35 1 76. Lgth of Str Impvmt: 18 91. Inspection Freq: 12 92. Crit Feature Insp: N N N 93. Crit FeatureInspDate: 94. Bridge Impvmt Cost: $ 65,000 95. Rdway Impvmt Cost: $ 6,000 96. Total Project Cost: $ 98,000 97. Yr of Impvmt Cost Est: 0 98. Border Bridge: 99. Border Bridge Str No: 100. Def Hwy Designation: 0 101. Parallel Str Design: N 102. Direction of Traffic: 2 103. Temp Str of Traffic: 104. Hwy Sys of the Inv Rte: 0 106. Yr Reconstructed 0 107. Deck Str Type: 1 108. Wearing Surface: 6 0 0 109. Ave Daily Truck Traf: 2 110. Designated Natl Network: 0 111. Pier or Abutement Protect: 0 112. NBIS Bridge Length: N 113. Scour Critical Bridges: 8 114. Future ADT: 10450 115. Year of Future ADT: 20 121. Minor Str Indicator: 2 133. Special Equipment: 0 Under Conditions 205. Inv. Route: 0 0 0 0 0 206. Feature Intersected: N/A 210. Max Vert clr-in: 99,99" 211. Milepoint-log: 0. 219. Bypass Detour Lgth: 0 226. Functional Class: 0 229. ADT Under: 0 230. Year of ADT: 0 247. Total Horiz Clr: 0. 300. Def Hwy Designation: 0 304. Hwy Sys of the Inv Rte: 0 309. Average Daily Truck Traf: 0 310. Designated Natl Network: 0 315. Highway Sect Indicator: X Remarks: 11 CDOT Form #442a 1/96: Page 1 Inspection Summary 32. Approach Roadway: 24 36. Safety Features: 0000 58. Deck: 3 59. Superstructure: 3 60. Substructure: 6 61. Channel: 7 62. Culvert: N 67. Structure Condition: 2 68. Deck Geometry: 2 69. Underclearance: N 70, Load Capacity: 0 71. Waterway: 8 72. Approaches: 8 90a. Inspection Date: 03/03/04 90b. Inspection Team: L 1 122. Inspection Indicator: OE j 137. Sufficiency Rating: 2. ll 138. SD/FO Indicator: SD S. Str No: PROSPT-EFRONTRD 132. Ord No: 0. 1 Misc Information 18a. Range: 18b. Township: 18c. Section: 37. Historical Significance: 5 123. Maintanance Patrol: 0 124. Expansion Device: O 125. Bridge Rail Type: XX 0 130. Rating Date: 03/03/04 134. Vertical Clearance (NB/EB): dir=X max=99199" - min= 0' 0" 135. Vertical Clearance (SB/WB): dir=X max=99199" - min= 0' 0" 139. Posting Map Color: 0 140. Batch ID Number: 141. Funding Category: X 142. Funding Status: 0 Print Date: 03/29/2004 COLORADO DEPARTMENT OF TRANSPORTATION County: 69 City: 27425 PONTIS MANAGEMENT SYSTEM MAINTENANCE ACTIVITIES REPORT Structure No. PROSPT-EFRONTRD ITEM 32 - Approach Roadway Width 24 Ft. l Temperature: 50 Degrees Time: 13:18:00 ITEM 36 - Traffic Safety Features 0 0 0 0 Weather: CLEAR -WARM Maintenance Activities: Units needed Total Cost 302.01 : INSTALL SIGNS -LOAD POSTING/NARROW/ETC. 1. 500. Remarks: Install load posting sign 5 TONS MAXIMUM at both approaches. 353.03 : SHORE UP BAD CONCRETE DECKS/PATCH HOLES. 1. 30000. Remarks: Replace south 11' of concrete slab, see photos. Inspector: DIETRICK Team Leader: TCH Grand Total: 30500. Date: 03/03/2004 CDOT FORM 422A 5/97 COLORADO DEPARTMENT OF TRANSPORTATION II County 69 City 27425 PONTIS MANAGEMENT SYSTEM ELEMENT DATA COLLECTION REPORT STRUCTURE NO. PROSPT-EFRONTRD ITEM58: 3 ITEM59: 3 ITEM60: 6 ITEM61: 7 ITEM62: N ITEM71: 8 ITEM72: 8 STRUCTURE TYPE: CS SPAN: 1 IIELEMENT ELEMENT NAME ENV TOTAL UNIT QUANTITY BY STATE [NUMBER QUANT 1 2 3 4 5 DECK 39 5 CONC SLAB W/AC OVERLAY 1 1 EA 0 0 0 0 1 Hole in south slab, see photo. South ill of deck is delaminated and deflecting excessively under normal truck traffic. 334 5 MTL BRIDGE RAILING (COAT 1 36 LF 36 338 4* CONCRETE CURBS/SIDEWALK 1 36 LF 31 0 5 Large spalls at northeast corner and northwest corner, see photo. .359 5 CONC DECK BOTTOM/SOFFIT 1 1 EA 0 0 0 0 1 5' of exposed rebar at south end of soffit, see photos. Remaining 6' is seriously delaminated. SUBSTRUCTURE 215 4 CONCRETE ABUTMENT 1 56 LF 18 38 Abrasion/spalling throughout south 11' both abutments. Honeycombing along cold joint throughout east abutment. 326 3* BRIDGE WINGWALLS 1 3 EA 2 1 Moderate spalling at northeast wingwall, see photo. 3TREAMBED 1 recalculate the maintenance costs from the CDOT qualifying bridge reports if so desired. LONCO has performed annual maintenance plan services for a number of agencies, in addition to the work previously performed for the City of Fort Collins. One recent example was the rehabilitation of the newly annexed bridge on Prospect Road over Lake Canal. This bridge (PROSPT- EFRONTRD) was last inspected in 1999 by a different firm with a Sufficiency Rating of 64.8. After LONCO inspected it we determined the south half of the structure to be unsafe with a new Sufficiency Rating of 2 (Structurally Deficient). In close coordination with the City of Fort Collins and with a very short window for construction before the canal was to be filled, LONCO completed a design to rehabilitate the structure and worked with the contractor to complete construction in the required timeframe. The entire design and construction process to replace the south half of the bridge was completed in about 3 weeks. This among other projects involved inspection, development of a design repair, prioritizing repairs, development of contract documents and supervision of construction. Prepare engineered drawings and specifications for the repair of bridges. Based on the City's budget and prioritized repair list, LONCO may be directed to develop drawings and specification, suitable for bidding, for the recommended repairs. If soil testing is required, LONCO will subcontract to a qualified Geotechnical Engineering firm or work with a firm separately contracted to the City. LONCO has performed numerous structure repair projects, including several in the City of Fort Collins. Our experience allows us to quickly develop repair procedures and construction documents. In addition to design services, LONCO will provide services during construction including shop drawing review and site visits. Verbal and written comments along with sketches, to clarify repair procedures or recommendations will be provided to assist the owner or contractor. City of Fort Collins Bridge Inspection, Maintenance and Repair Program ProposalP-967 Additional Bridge Design Services and Consultation. In addition to the design services associated with the annual maintenance plan, LONCO will be available to assist the City by providing other miscellaneous bridge consultation. These services could include review of bridge and culvert plans developed by others. LONCO will also be available to answer the Owner's questions on miscellaneous bridge topics and to make site inspections with the Owner for more serious emergencies and repairs. LONCO will also be available to assist the City of Fort Collins to prepare submittals for qualifying bridge replacement to the Transportation Selection Committee. This committee is now in the process of being reformed and will be considering requests for bridge replacement funding in the near future. Converting Existing Bridge Inventory Information into a GIS Database. A huge benefit of choosing LONCO is that all of the City's current bridge information is already in electronic format. LONCO will be able to use the most current information and format the information into the City's GIS database. An example would be to submit either images of the bridge data information (scanned, JPEG or PDF) or submit the actual information (such as MS - Word Documents, Excel Files, Dbase, MS -Access or Auto -Cad). Please refer to "Other Information" at the back of the proposal for some examples. LONCO has already been converting the qualifying bridge information in Pontis into ArcView format for several entities. We are in the process of upgrading Bridge Management Applications to the new ArcView 9.0 format. LONCO has worked with CDOT to transfer Pontis information to the entities and to train personnel to use the Pontis application to develop cost/benefit reports, recommended maintenance reports, and other managerial reports. Walt Mystkowski, previously the CDOT manager that developed Pontis for Colorado, is available at LONCO to perform this Pontis integration for the City of Fort Collins. LOND9 INC. COLORADO DEPARTMENT OF TRANSPORTATION I County 69 City 27425 PONTIS MANAGEMENT SYSTEM ELEMENT DATA COLLECTION REPORT STRUCTURE NO. PROSPT-EFRONTRD ITEM58: 3 ITEM59: 3 ITEM60: 6 ITEM61: 7 ITEM62: N ITEM71: 8 ITEM72: 8 STRUCTURE TYPE: CS SPAN: 1 IIELEMENT ELEMENT NAME ENV TOTAL UNIT QUANTITY BY STATE VUMBER QUANT 1 2 3 4 5 501 * CHANNEL CONDITION 1 1 1 Well defind silt channel. 504 * BANK CONDITION 1 1 1 Well defined canal banks with tall grass and weeds. 505 * DEBRIS 1 1 1 Tumbleweeds in channel, see photo. sENERAL REMARKS 600 * GENERAL REMARKS 1 1 1 ,.1%" steel utility on south side of bridge. 2 LCN�J' W. WINGWALLS: C.I.P. CONCRETE FLOW L=6' CCAANAL L�6' W-14' (TYP.) I 1 I I ' e N PLAN ELEVATION LOOKING NORTH 9' O N N L-5' N I iq A/1 A/2 10- 11 1 B'-3" CL I f 10' 26'-6' CL 22'-0' ASPHALT TITLE: PROSPT-EFRONTRD BY: WAD ACCOUNT: P04125 DATE: 03-03-04 SHEET NO.: 1 0 NDRTN PROSPECT ROAD (ASPHALT) 9' W 6`x4'x1/4' w/ 1N' FLEX BEAM RAIL 11' ASPHALT/FILL ON 5' ASPHALT/FILL ON 10' CONC. SLAB 15' CONC. SLAB 11/2" STL. UTILITY w . I17'-B' NEWER SECTION OLDER SECTION SECTION (DEFORMED BAR) (SQUARE BAR) LOOKING WEST _ CONSULTING ENGINEERS 1700 BROADWAY SUITE BOO DENVER. COLORADO 80290 (303) 620-00OB FAX (303) 820-9397_ STRUCTURE NUMBER- PROSPT-EFRONTRD I INSPECTORS INITIALS ----- TH I DATE ---- 3/3/2004 ---------------------------- PIER INFO --------------------------------- MANNING'S NUMBER ----------------------- N/A ANGLE OF HIGH WATER (DEG) -------- NIA DISTANCE BETWEEN POINTS (FT) ---- N/A WIDTH OF PIER (FT) -------- --------------- NIA STREAM GRADIENT (FT/FT)-------------- N/A LENGTH OF PIER (FT) --------- ---------- N/A WATERWAY AREA (SQ FT) ---------------- 46.7 SHAPE COEFFICIENT --------------- ------ N/A WETTED PERIMETER (FT) ----------------- 22.1 FEATURE CROSSED ------------ ---------- LAKE CANAL MANNING'S VELOCITY @ EST. H.W. N/A (FPS) STREAM BED MATERIAL ----------- ------ WELL DEFINED SILT CHANNEL WITH TALL GRASS AND WEEDS ON BANKS LOCAL SCOUR DEPTH (PER HEC-18) (FT) ---- N/A �o I-o n # m Q N Q O Q J ~ 500.00 J + TRAVEL SURFACE 498.00 ---- ------------ ---- ------------------------ LOW CHORD EST. VISUAL HIGHWATER 496.00 ------- ---- —2004 494.00 0 2 4 6 8 10 12 14 16 CITY OF FORT COLLINS MINOR STRUCTURES PROSPT-EFRONTRD PROSPECT ROAD OVER LAKE CANAL /30004 ` a q y, "d k �h a HOLE IN DECK AT SOUTH SIDE HOLE IN DECK AT SOUTH SIDE LONCO, Inc. CITY OF FORT COLLINS MINOR STRUCTURES PROSPT-EI+RONTRD PROSPECT ROAD OVER LAKE CANAL hXFOSED REBAR ON SOUTH SIDE OF SOFFIT hy,POSED REBAR ON SOUTH SIDE OF SOFFIT Vi/2004 LONCO, Inc, CITY OF FORT COLLINS MINOR STRUCTURES PROSI'T-EFRONTRD PROSPECT ROAD OVEI: LAKE CANAL INUK I HhAST WINGWALL CONDrrION y y 4 UNDERSIDE VIEW - TUMBLEWEEDS 3/'iP004 LONCOs Inc. CITY OF FORTCc±G7s MINOR STRUCTURES PROSP FFRO&Im, PROSPECT ROAD OVER LAKE CAXAL w*z elr & . .:. va .. .. .. . � 2 SPA ELED CURB OF NORTHWEST CORNER (NORTHEAST SIM \\/ LON O,In. CITY OF FORT COLLINS MINOR STRUCTURES PROSPT-EFRONTRD PROSPECT ROAD OVER LAKE CANAL CHANNEL LOOKING UPSTREAM � nAAINLL LOOKING DOWNSTREAM 3/3000a LONCO, Inc. L-BMS Overview The LONCO Bridge Management System (L-BMS) is a data visualization tool for tabular, image, CAD, and field sketched bridge data. An extension of ArcView® 3.x, L-BMS provides users the capability to graphically locate structures on a base map and extract information regarding the structures such as: m nc SIl9�1 mrsim 061ms1■Y9� �A m r, x L d9T2 J YYR pq� J111. Y � I,� I S etCv4] y. ti1�a MMMfW1T PlA 4 RAJ oar,auoac J wr. >ny 5. v �` � E 9.f1WQ L j �� Y ��! w r.. ■ Structure Condition ■ Bridge Inspection Results ■ Structural Inventory and Appraisal (SI&A) information ■ Maintenance and Repair Recommendations ■ Structure Replacement Recommendations ■ Project Planning and Budgeting ■ Transportation Corridor Evaluation L-BMS is a tool that assists engineers, planners, maintenance forces, and other stakeholders in assessing the condition of the bridge infrastructure: ■ It can be used to select projects and maintenance activities in a sound, justifiable manner; ■ It is powerful in that it is an extension of ArcView 3.x that takes full advantage of the versatility of ArcView and its database connectivity; ■ It is able to provide important information to comply with the requirements of GASB 34; ■ It can be extended for managing other agency infrastructure assets such as: ■ Traffic signal poles ■ Signs ■ Roadway features ■ Buildings ■ Etc. 1570■IT SaAy 4MdwD ■ L-BMS is scalable so that it can fit an agency's ARALIOM ARAIN3sa S.MihRpiA[6rRMfr4 L—� infrastructure inventory today and into the future. „W11M C--W ns INSTALL REFLERMRS OR IpE1gD PAI ARTY INSTALL TIPS 3 SWORML FOR CLIL4 ARAMQ261.6 MISMULANFOUS SUPERSTRUCTURE\ ARM'ZMS RALV N 11RNISITIOMS#M()A ARAMMIS ARAM? D RAILS: SRI .MNM1{333 INSTALL S.WWAt ,*Y" J m b � \ , Bridge Rehabilitation Projects City of Fort Collins — East Prospect Road Bridge Rehabilitation On an emergency basis, LONCO provided design and construction phase services to replace a portion of an existing bridge that had just been found in urgent need of repair. This concrete bridge over an irrigation ditch needed significant rehabilitation and the work needed to be completed in a very short timeframe to avoid impacting ditch operations. LONCO worked closely with City personnel and the contractor to successfully accomplish this objective. Routt County — Mad Creek Bridge Rehabilitation LONCO provided design and construction phase services to remove and replace a badly deteriorated precast box girder. Also included in this project was the design of a new steel walkway and bridge and guardrail enhancements. City of Colorado Springs — Cimarron St. Bridge After LONCO inspectors found certain substructure elements in urgent need of repair, LONCO was selected to develop a complete, prioritized rehabilitation program for the Cimarron Street Bridge, which carries a major arterial roadway into downtown Colorado Springs. The rehabilitation program was designed to extend the life of the bridge for another ten years while not jeopardizing its eligibility for replacement funding. Arapahoe County — Price Road Bridge Rehabilitation LONCO provided design and full time construction phase services to widen an existing bridge. The repairs included removal and replacement of the existing concrete deck including adding additional girders and widening the substructure. Extensive modifications to the approach roadway included adding approach slabs and drainage improvements. The bridge rail and guardrail were also dramatically improved. An additional complicating factor was the need to City of Fort Collins Bridge Inspection, Maintenance and Repair Program Proposal P-967 keep the bridge open to traffic, requiring phased construction. City of Thornton — Washington Street Pedestrian Bridge Reconstruction LONCO provided design and construction phase services to completely replace three spans of an existing pedestrian bridge. The original structure utilized precast single tee girders that are no longer commercially available. Extensive modifications were required to allow the existing substructure to accept the new double tee girders. Drainage enhancements were incorporated into the design to improve deficiencies inherent in the original design. City of Englewood — Union Avenue Bridge Rehabilitation This project involved the structural rehabilitation of an existing multi -span structure. Significant design features included deck repairs, a new bridge railing system and improvements to roadside barrier protection. LONCO performed and extensive field investigation to identify needed repairs. The bid documents ere based primarily on field measurements made during this investigation. Bridge Inventory and Management Projects Off -System Bridge Inventory and Inspection Projects -North Area of Colorado, 1986 to 1988 Involved the oversight, coordination, field evaluation, report development and presentation, and capacity rating of over 700 bridges per year of bridges in the towns, cities, and counties of Moffat, Rio Blanco, Routt, Garfield, Jackson, Grand, Larimer, Boulder, Weld, Morgan, Logan, Washington, Sedgwick, Phillips, and Yuma. Off -System Bridge Inventory and Inspection Projects -Central Area of Colorado, 1989 to present Involved the oversight, coordination, field evaluation, report development and presentation, and capacity rating of over 800 bridges per year in the towns, cities, and counties of Mesa, Eagle, Pitkin, Lake, LONQD, INC. January 19, 2005 City of Fort Collins iiiiiik Proposal P=967 City of Fort Collins BRIDGE INSPECTION, MAINTENANCE AND REPAIR PROGRAM INC. ✓•••••rx is, axs ®City of Fort Collins l^a Proposal P-967 r. .. C1rY of Far CoBiaa BRIDGE INSPECTION, MAINTENANCE AND REPAIR PROGRAM LORD, INC. 4 WHO 1= l ONCO? Civil, Structural, Transportation and Environmental Engineering - Since 1962 Full Service Engineering Firm Providing: • Bridge Inspection and Information Management • Bridge Design Services • Transportation Engineering • Sign Inspection and Information Management • Environmental Engineering • Structural Engineering ® HOW cAN I.ONCO HEI. F? • Experience and Available Resources • Meet / Exceed Needs • Routine Inspection and Overloads Emergency Inspection • Load Ratings • In-depth Structural Evaluation • Bridge Information for Maintenance Planning • 3Rs - Repair, Rehab or Replace • Bridge Design Services • Construction Phase Services • Seminars and Education Services SCOPE OF SERVICES Update existing inventory of bridges and evaluating new and annexed structures Provide and Prioritize Recommendations for Maintenance with estimated costs Incorporate existing bridge Inventory information Into the Fort Collins GIS database Develop GASS 34 report for minor and qualifying structures Prepare engineered drawings and specifications for bridge repair, rehab or replacement Additional bridge design services / consultation MINOR STRUCTURE INSPECTIONS • Scheduling • Safety • Experience • Maintenance • Critical issues • GIS Database Conversion 2 PROPOSEG 2005-2008 MINOR STRUCTURE INSPECT I ON SCHEDLI.E proposed schedule currently has all structures either on a 24 month or 48 month cycle. Inspection Schedule Frequency could be adjusted depending on structural deterioration, i.e., 6 month. 12 month, up to 60 month. Schedule allows for adding new or annexed structures. Each proposed year keeps the estimated budget between $13,000 to $20,000. This includes converting the existing structure inventory into a GIS database. Regularly scheduled inspections are Intended to reduce the City's liability exposure. ikiPROPOSED 2005 MINOR $TRLCTURE INSPECTION SCHEDJiE 29s Structures to be inspected • 8 str G 24 Month cycle • 19 str ® 48 Month cycle • Add 2s sb New/Annexed Based on structural condition, posting, sufficiency rating and date last inspected. PROPOSED 2006 MINOR $�HJCIJRE INSPECTION SCHEDULE 29a Structures to be inspected 4 str 111 24 Month cycle 21 str 11148 Month cycle r Add 4x air New/Annexed Based on structural condition, posting, sufficiency rating and date last inspected. - - �igetEarxY ® PROPOSED 2007 MINOR STRUCTURE INSPECT ON SCHEOLLE • 22 Structures to be inspected • 8 sir 9- 24 Month cycle • 14 sir ® 48 Month cycle • Incorporate the inspection data into to the City of Fort Collins existing GIS database. Based on budget to perform data conversion to GIS or add -- --- —------- new structures 2 PROPOSED 2006 MINOR STRUCTURE INSPECTION SCHEDULE • 29: Structures to be inspected 4 str @ 24 Month Cycle 25 air @ 48 Month cycle This proposed schedule would encompass that all structures will have been inspected at least once, come at least twice. EX-ERIENCE • Familiarity • Efficiency - Learning Curve - Reduced Fees - Consistency ® MAINTENANCE REcomMENDATIONS c� m Urgent Repairs - Immediate Notification Routine Repairs .. . ...... ..... - Programmed Maintenance • Safety Improvements New: - Sufficiency Rating - - Load Posting Recommendation, GIS DATABASE CONVERSION 5 PROVIDING STRJCTURF INFORMATION ILI Gj', A theme etltletl to your GIS layers: ✓ Structures! ✓ Roadway Network r ✓ Utilities ✓ Signs and Signals` r' , ✓ Demographic data C3IS BASED [MANAGEMENT TOOL. ✓We are committed to address the changes in the industry ✓We are committed to meet the needs of Fort Collins GIS REPORT NG TOOL Structure information can be accessed from the GIS: ✓ Maintenance reports ✓ Bridge ratings ✓ Photographs ✓ Drawings/Sketches ✓ Cross -sections ✓ Calculations ✓ SI&A date ✓ Repair recommendations with estimated costs GIS P?NNWG IDOL Develop and prioritize your 3R programs • By structure • By geographic regions By work activity • Adjust as needed based on changing budgets and priorities • Over several years • Justify your request for limited funds • Strong visual impact for decision makers GASB 34 REPORIING tool • Bridge date from your database • Financial data from various sources Create a GASB 34 Report: • straight-line depreciation or, • modified approach m mm� // GIS APPLICATION 'N SUMMARY LONCO can work with you to develop a GIS database utilising the existing bridge Inventory: ✓ To identify your repair, rehabilitation and replacement needs and estimated costs ✓ To base your decisions on available budgets ✓ To adjust your decisions on changing conditions ✓ To support your decisions ✓ To maintain flexible control of your projects & budgets SERVICES VARIED AS 'HE CHI S NEEDS Small Projects ✓ Detail review ✓ Culvert connection detail ✓ Shop drawing review ✓ Arthur Ditch access Rehab Projects ✓ Mulberry St. widening ✓ Haul Route Bridge Emergency Repair Projects ✓ Mulberry Street Bridge ✓ East Prospect Road Full Bridge replacement ✓ Taft Hill Road Bridge ✓ Mulberry Ped. Bridge ✓ Remington Street ✓ Welch Street SMAI i PRO-FCTS • Detail review ---- -- • Culvert connection cletail -� • Shop drawing review - • Arthur Ditch access REHABIL,TATION PROJECTS EMERGENCY REPAIRS Summit, Clear Creek, Gilpin, Park, Teller, Jefferson, Douglas, Denver, Adams, Arapahoe, El Paso, Elbert, Lincoln, and Kit Carson. USDA Forest Service — On Call Bridge Engineering Involved the oversight, coordination, field evaluation, report development and presentation, and capacity rating of over 10 bridges per year in the Arapaho, Pike, San Isabel, and White River National Forests. In addition to their roadway structures, trail bridges and minor structures were also inventoried and evaluated. Minor Structure Inventory Projects-1988 to present Involves the oversight, coordination, field evaluation, report development and presentation, and capacity rating of structures with spans less than 20'. City of Boulder - 12 Minor structures, 2 inventory cycles Boulder County - 32 Minor structures City of Fort Collins - 96 Minor Structures Arapahoe County - 2 Minor Structures Adams County - 44 Minor Structures, including trail bridges, 2 cycles City of Littleton - 1 Minor Structure City & County of Denver - 205 Minor Structures Mesa County - 93 Minor Structures City of Fort Collins Bridge Inspection, Maintenance and Repair Program Proposal P-967 I,OI M5 INC. .iiIMMARI • Bridge Inspection • Information Management9!1 • Britlge Design• Available Resources • Commitment • Personal Attention 6 Responsiveness C S A w THIS SIGN HAS SHARP EDGES 4 4T TOUCH TIa Mu a TNIi ABa ®of FortCollins Proposal P-967 Pr P-96 Ciry of Pat Cogbu ' wd BRIDGE INSPECTION, MAINTENANCE AND REPAIR PROGRAM IONS, INC. 4 City of Fort Collins Bridge Inspection, Maintenance and Repair Program Proposal P-967 Representative Project Off -System Bridge Inventory and Inspection Projects Central Area, CO Reference: Colorado Department of Transportation Denver, CO Jeff Anderson, P.E. 303-757-9188 Yearly, close to 1000 bridges are field evaluated for structural, geometric, scour, and maintenance condition. Coordination between the state, county, city and town entities is maintained at a high level to communicate the results of the evaluations in order to maintain safety of the off -system infrastructure for the public. Reports generated include: Executive Summary of Conclusions and Recommendations, recommendations for posting or other restrictions, Maintenance Report, Load Capacity Report, NBI Report, PONTIS Report, Sketches, Photographs, Scour Report, and Rating Calculations. A hardcopy version of the reports along with updated maps showing the bridge locations is submitted to CDOT and to the Entities. An additional electronic version is submitted to CDOT. During the course of the project LONCO is directed to perform emergency response to bridges that suffer damage due to scour or traffic impacts, special capacity ratings and other evaluations that are needed to ensure the safety of the off -system bridges. LONG, INC. City of Fort Collins Bridge Inspection, Maintenance and Repair Program Proposal P-967 Representative Project Mulberry Street Pedestrian Bridge Fort Collins, CO Reference: City of Fort Collins Fort Collins, CO John Lang, P.E. 970-221-6583 LONCO, Inc. served as the structural consultant for a steel truss pedestrian bridge over the Cache La Poudre River, as part of the State Highway 14 Bicycle / Pedestrian Improvements project for the City of Fort Collins. The project included the expansion of an existing trail system in the vicinity of Mulberry Street (S.H. 14) and Lemay Avenue. The lack of sidewalks on the existing Mulberry Street vehicular bridge over the river provided the need for a pedestrian bridge. The pedestrian structure is a two span (165 ft.) prefabricated weathering steel truss bridge, with a 10 ft. wide concrete deck. Two abutments and one pier constructed of reinforced concrete and founded on drilled caissons support the steel superstructure. To place the pedestrian bridge 8 ft. away from the existing Mulberry Street Bridge, the foundation locations were coordinated with the existing concrete wing walls and buried utilities. During the design phase of the project, LONCO provided a design and construction documents for the pedestrian bridge that included details for the concrete substructure and the performance specification for the prefabricated steel superstructure. LONCO was later retained by the City of Fort Collins to provide construction services for the bridge, including shop drawing review and site visits. While the trail improvements are still in progress, the pedestrian bridge is complete and waiting for use by the public. LONQJ, INC. City of Fort Collins Bridge Inspection, Maintenance and Repair Program ProposalP-967 Representative Project Cimarron Street Bridge Colorado Springs, CO Reference: City of Colorado Springs Colorado Springs, CO Robin Kidder, P.E. 719-382-5058 After LONCO inspectors found certain substructure elements in urgent need of repair, LONCO was selected to develop a complete, prioritized rehabilitation program for the Cimarron Street Bridge, which carries a major arterial roadway into downtown Colorado Springs. The rehabilitation program was designed to extend the life of the bridge for another ten years while not jeopardizing its eligibility for replacement funding. LONQD, INC.