00016950 Exhibit 5 Specifications.doc

EXHIBIT 5 – SPECIFICATIONS

PROJECT OVERVIEW

May 11, 2026 Oregon Department of Transportation

Spray Maintenance Station Roof Replacement Project Location:

31459 Hwy 19 Fossil, OR 97830 ODOT Contact:

The ODOT Project Manager for this project is Shelby Stout.

· E-mail: shelby.stout @odot.oregon.gov

· Cell: (541) 952-1165

· Address: 3012 Island Ave La Grande, OR 97850

The ODOT Project Manager may designate an additional ODOT contact person or engineer to support with inspections or questions in the field.

Project Background The Spray Maintenance Station was originally built in 1986 as a pre-engineered steel building and an addition was constructed in 2002 on the northwest corner of the building. Both the original building and addition have blanket insulation draped over roof purlins, covered with metal roofing. There have been previous leak issues throughout the building that have been sealed as needed to keep the building watertight. The roof exhaust vents have been sources of leakage and will be eliminated with the new roof. A new roof will provide a sealed envelope along with increasing energy efficiency by adding R-value to the insulation. Roof penetrations will be limited as they will be rerouted or eliminated where possible.

Project Description:

The project shall consist of the replacement of the original 1986 building roof and 2002 addition roof. To remove and dispose of all existing rain gutters, downspouts, gable and eve trim, ridge cap, roof metal, and roof insulation then replace roughly 6,200sf with new insulated metal panel roofing, associated trim, and gutters.

Detailed Project Specifications:

See attached drawings and specifications for additional details.

1. Material list:

· Insulated Metal Panel Roofing

· Basis of design is Kingspan KingSeam

· 5” panel thickness

· 40” panel width

· Exterior standing seam 24ga or heavier

· Interior metal 24ga or heavier

· R40 minimum

· Concealed fastening per manufacturer’s recommendations

· Exterior and interior panel color to be white, Silicone Modified Polyester Two-Coat System paint finish

· Inside and outside ridge cap, color to be white

· Requests for other substitutions will be considered.

· Commercial Grade Gutters and Downspouts

· Compatible with IMP roof system

· 24ga steel or heavier

· Color to be white

· Downspout size and locations shall match existing; downspouts will not be tied into underground system.

2. Outline of work:

· Remove and dispose of existing metal trim, gutters, downspouts, fiberglass panels, roof metal, and insulation.

· Roof type shall be gable, match existing roof pitch and slope from the center ridge line equally to both sides.

· Provide and install insulated metal panels per manufacturer’s recommendations.

· Use two part closed cell foam insulation to seal void between panels at ridge and around any other penetration through the roof.

· Provide and install white commercial grade gutters on both eaves with downspouts to 90 on top of pavement, similar to existing. Downspout location shall match existing.

· Provide and install zee flashing or straight hemmed flashing behind and/or below new gutter to seal up and cover existing wall panels.

· Provide and install custom white gable trim at ends of building.

· Contractor shall ensure gable trim extends down enough to cover gap between the new roof and existing metal siding, as well as cover any existing holes in wall panels.

· Contractor shall ensure wall panels are sealed with outside form fit closure. Use mastic between roof metal and gable trim.

· If face of gable trim exceeds 5”, include stiffener or two separate pieces of trim to reduce oil canning.

· Provide and install reverse ridge cap on the interior.

· Provide and install ridge cap system as per manufacturer's recommendations.

· Existing ABS plumbing vent will need to be cut off below the roof deck and a new ABS vent pipe will need to be installed 18” above finish roof.

· Existing GPS antenna white cap and cable will be removed by ODOT Geomatics prior to start of construction. The 3” galvanized pipe will remain in place. Once contractor installs IMPs and roof jack, ODOT will coordinate with others to re-install GPS components.

· Fiber internet cable running between GPS support post and telephone pole will be coordinated by CPM.

· Existing radio antenna will be removed prior to construction by ODOT Wireless. ODOT Wireless will disassemble prior to Contractor removing roof panel and will immediately reassemble radio antenna.

· The antenna will be moved to the gable end of the building, attached to the wall rather than the roof.

· The three electric roof top exhaust fans and two manual ridge vents are no longer needed. Fan power will be disconnected by ODOT electricians, Contractor shall remove and dispose of fans/vents as part of this project.

· The vehicle exhaust system will be disconnected and removed by ODOT crews; Contractor shall remove and dispose of exhaust vent.

· The radiant tube heater exhaust vents will need to be removed and replaced. Contractor is responsible to work with a licensed HVAC contractor to remove existing B-vents and install new vents that extend approximately 24” above finish roof. Contractor is responsible for ensuring vents are mounted plumb, solid, and 100% sealed by properly sized rubber flashing boot.

· The furnace concentric PVC vent on the north side of the building is not in use. Contractor shall remove and dispose of vent and patch hole in siding.

· Field verify all dimensions prior to ordering material.

· Prepare IMPs onsite; provide extra precautions to ensure IMPs are not damaged during prepping, flying, or setting.

· Verify all materials onsite prior to any demolition.

· Verify weather conditions will hold throughout IMP installation or have plan in place to temporarily dry-in any areas that have been torn off.

General Construction Notes:

· The contractor shall make a site visit and examine existing conditions prior to providing a bid. Any discrepancies shall be brought to the attention of ODOT through a request for clarification as set forth in the bid documents.

· Clarifications shall be requested in writing prior to any installation. Incorrect installations shall be corrected at no additional cost to ODOT.

· All work shown is to be by the contractor unless specifically noted as being by ODOT or by others. All materials shown are to be provided by the contractor unless specifically noted as existing or provided by ODOT.

· Drawings are schematic in nature, major components and equipment are shown on the drawings. The contractor shall supply and install all minor components and materials necessary to provide a complete and functional project whether all such components are noted in the drawings and specifications.

· Plans and specifications call out specific makes and models of equipment in some locations. Substitution requests shall be made during the bid process. ODOT shall at its sole discretion determine the acceptability of substitutions. No substitutions shall be installed without prior written approval from the ODOT Construction Project Manager.

· All equipment and materials shall be installed in accordance with the manufacturer’s published installation instructions and recommendations.

· Clean the entire work area at the conclusion of the project to the satisfaction of the ODOT Project Manager.

Submittals

The Contractor shall provide the following submittals at a minimum to the ODOT Project Manager. Submittals shall be approved by the ODOT Project Manager prior to the start of on-site construction.

· Insulated Metal Panel Product Data

· Gutter and Downspout Product Data

Scheduling of Contract:

· Substantial completion of the Work shall be no later than 10/15/26. Final completion shall be no later than 11/30/26.

· After award of contract, the Contractor shall contact the ODOT Project Manager to schedule the Work at least ten (10) business days prior to the start of any work/demolition.

· This is an active maintenance station with a local crew. Coordinating with the ODOT Project Manager will be essential in ensuring safety as the project progresses.

· The Work shall be accomplished on weekdays between the hours of 7 a.m. and 5 p.m. Work hours shall exclude weekends and State Holidays, unless specifically requested by the Contractor and approved by the ODOT Project Manager.

· Any permits required for the Work are the responsibility of the Contractor. The Contractor shall provide copies of permits to the ODOT Project Manager prior to the start of work. The Contractor shall be responsible for posting all permits on site in accordance with local jurisdiction requirements. Structural plan review has been submitted and paid for by ODOT.

· The Contractor shall submit to the ODOT Project Manager a list of the contact information for the Contractor’s project manager and site superintendent, as well as a list of all Subcontractors and their key representatives.

· The Contractor shall coordinate the efforts of all Suppliers and Subcontractors and shall maintain orderly progress of the Work, prevent duplication of effort, and ensure proper sequence of operations.

Clean-Up/Conditions of Site:

· The Contractor shall be responsible for keeping the ODOT Project Manager informed of all activity throughout the Work.

· The Contractor shall clean up all worksite debris resulting from construction and remove all excess construction materials and scraps from the premises. The Contractor shall broom-clean their work area at the end of each workday and neatly stack materials and debris in an approved location. The contractor shall clean the entire work area at the conclusion of the project to the satisfaction of the ODOT Project Manager.

· The Contractor shall protect materials subject to damage by temperature or other weather conditions.

· The location for storage of materials, debris, or dumpsters on the Premises shall be approved in advance by the ODOT Project Manager. Disposal facilities, bins, or dumpsters shall not be provided by ODOT.

· The Contractor shall notify the ODOT Project Manager at least two (2) days in advance of any major deliveries.

· Contractor shall immediately notify the ODOT Project Manager of any damage done by the Contractor to the Premises, grounds, or adjacent State properties. Damage done by the Contractor to the Premises or surrounding area shall be repaired to existing conditions as found prior to the commencement of the Work.

· ODOT shall not be responsible for the security of the Contractor’s materials, tools, personal belongings, or equipment on the Premises.

· It is the responsibility of the Contractor to ensure the Work is performed in accordance with Oregon OSHA rules and regulations.

· The Contractor shall immediately bring to the attention of the ODOT Project Manager any conflicts or issues between existing utilities and the Work.

BOLI:

· BOLI Prevailing Wage Rates apply to this project. Provide weekly Certified Payroll Reports for General Contractor and all subcontractors as a prerequisite for progress payment approval.

Close Out:

· All special inspections must be complete prior to Substantial Completion.

· Inspection of the work by the ODOT Project Manager for establishment of Substantial Completion shall be made within five (5) business days after receipt of the Contractor’s email request. At this time, the ODOT Project Manager and the Contractor shall develop a punch list document for any incomplete or deficient work.

· Prior to Final Completion, the Contractor shall complete all items on the punch list.

· The Contractor shall provide final inspection reports for all permits applicable to this Contract signed by authorities having jurisdiction

· The Contractor shall maintain one set of the approved drawings for recording as-built conditions. Mark (in red) the actual location of all underground utilities and any changes. At the time of Final Completion, the Contractor shall turn over the one marked-up set of record drawings to the ODOT Project Manager.

· Prior to Final Completion, the Contractor shall provide one (1) digital copy via email of all operations, maintenance, and warranty information to the ODOT Project Manager.

· Prior to Final Completion, provide ODOT Project Manager with information for all equipment provided by the project, including but not limited to: manufacturer, model, serial number, consumables, installation date, purchase date.

· Prior to Final Completion, and as prerequisite for final payment, provide ODOT Project Manager with signed certification that all subcontractors and suppliers have been paid in full and in compliance with all prompt payment requirements. All disputes with property owners have been resolved, all obligations on the project have been satisfied, all monetary claims and indebtedness have been paid, and, to the best of the Contractor's knowledge, there are no claims of any kind outstanding against the project.

· Prior to Final Completion, the Contractor shall fully instruct ODOT’s operating and maintenance personnel in the operation, adjustment, and maintenance of products, equipment, and systems.

· Inspection of the work by the ODOT Project Manager for establishment of Final Completion shall be made within five (5) business days after receipt of the Contractor’s email request.

Warranty:

· Contractor shall provide a 1-year installation warranty on all workmanship.

· Contractor shall provide all warranties for equipment applicable to this Contract.

Revision: 5/7/24