Att B_Technical Specs.docx

Lewis and Clark Drawbridge Building Roof Replacement

753 W Marine Dr, Astoria, OR 97103 Oregon Department of Transportation 885 Airport Rd SE Bldg X Salem, Or 97301-4790 F4041301 September 2026

SPECIFICATIONS GROUP

DIVISION 01 GENERAL REQUIREMENTS

011000 SUMMARY

012500 SUBSTITION PROCEDURES

013100 PROJECT MANAGEMENT AND COORDINATON

013300 SUBMITTAL PROCEDURES

015000 TEMPORARY FACILITIES AND CONTROLS

017300 EXECUTION

017419 CONSTRUCTION WASTE MANAGEMENT AND DISPOSAL

017700 CLOSEOUT PROCEDURES

017839 PROJECT RECORD DOCUMENTS

DIVISION 02 EXISTING CONDITIONS

024119 SELECTIVE DEMOLITION

DIVISION 07 THERMAL AND MOISTURE PROTECTION

072000 ROOF UNDERLAYMENT

074000 ROOFING PANELS

077123 EXTRUDED GUTTERS AND DOWNSPOUTS

SECTION 011000 - SUMMARY

GENERAL

SUMMARY

Section Includes:

Project information.

Work covered by Contract Documents.

Time of commencement and completion.

Contractor's use of site and premises.

Excessive noise.

Coordination with occupants.

Work restrictions.

Specification and Drawing conventions.

Related Requirements:

Section 015000 "Temporary Facilities and Controls" for limitations and procedures governing temporary use of Owner's facilities.

PROJECT INFORMATION

Project Identification: Lewis and Clark Drawbridge Building Roof Replacement.

Project Location: 100-199 Old Bridge LN Astoria,OR 97103 Owner: Oregon Department of Transportation, 885 Airport Rd SE Bldg X, Salem, Oregon.

Construction Project Manager (CPM): Oregon Department of Transportation, 885 Airport Rd SE, Bldg. X, Salem, Oregon, 97301.

CPM: Austin VAN_NETTE, Austin VAN_NETTE@odot.oregon.gov, 503.507.1394.

WORK COVERED BY CONTRACT DOCUMENTS

The Work of Project is defined by the Contract Documents and consists of the following:

Project consists of removal of existing shingle roof, roof underlayment, and gutters. Installation of roof underlayment, metal roofing panels, and gutters.

Contractor shall provide related accessories such as fasteners ridge cap and eave trim as required for a complete installation.

TIME OF COMMENCEMENT AND COMPLETION

Notice to proceed: A written notice to proceed will be issued by ODOT to the Contractor as indicated in the invitation to bid. The Contractor shall begin the work upon receipt of the notice to proceed. Notwithstanding any other provision of the contract the Owner shall not be obligated to accept or to pay for any work furnished by the Contractor prior to delivery of notice to proceed, whether or not the Owner has knowledge of the furnishing of work.

Prior to beginning any roofing work the contractor shall complete a visual inspection of the roof and report any deficiencies not covered in the contract documents to the CPM.

CONTRACTOR'S COPIES OF CONTRACT DOCUMENTS

Contractor shall be supplied electronically, with one set of full-size drawings, half size reduced drawings and specifications. At least one complete set of contract documents, including one full-size set of drawings shall be kept at the site of construction in good condition, and at all times available to the CPM.

PERMITS AND FEES

It shall be the responsibility of the contractor to submit for, obtain, and pay for the any applicable building permits.

CONTRACTOR'S USE OF SITE AND PREMISES

Construction Operating Hours: Operating hours shall be limited to 0700 to 1700 Monday through Friday. Deviations from noted hours shall be with approval by CPM.

Limits on Use of Site: Contractors lay down/staging area will be coordinated through CPM. Do not disturb portions of Project site beyond areas in which the Work is indicated.

Driveways, Walkways, Entrances: Keep driveways and entrances serving premises clear and available to Owner, Owner's employees, and emergency vehicles at all times. Do not use these areas for parking or for storage of materials.

EXCESSIVE NOISE

All equipment shall have muffling devices in good working order at all times. Equipment not so equipped will be removed from site.

Cooperate with Owner in locating high noise producing equipment in areas least offensive and/or provide sound enclosure or shielding to dampen sound.

Playing of loud music or similar noise will not be allowed at the work site.

WORK RESTRICTIONS

Existing Utility Interruptions: Do not interrupt utilities serving facilities occupied by Owner or others unless permitted under the following conditions and then only after providing temporary utility services according to requirements indicated:

Notify CPM not less than two days in advance of proposed utility interruptions.

Obtain CPM permission in writing before proceeding with utility interruptions.

Noise, Vibration, Dust, and Odors: Coordinate operations that may result in high levels of noise and vibration, dust, odors, or other disruption to Owner occupancy with Owner.

Notify CPM not less than two days in advance of proposed disruptive operations.

Obtain CPM written permission before proceeding with disruptive operations.

Smoking and Controlled Substance Restrictions: Use of tobacco products, alcoholic beverages, and other controlled substances on Project site is not permitted.

PRODUCTS (Not Used) EXECUTION (Not Used)

END OF SECTION 01100

SECTION 012500 - SUBSTITUTION PROCEDURES

1. Substitution Requests.

a. Substitution requests shall be made only by the General Contractor

b. Substitution Requests shall be submitted to the Purchaser identified in Oregon Buys.

c. Substitution requests shall be allowed only during bidding process.

d. Substitution requests shall be submitted to the Purchaser within the timeline specified in the Invitation to Bid.

e. PCS will request additional information or issue acceptance or rejection within two days.

f. Documentation to be submitted with substitution request:

1) Justification.

2) Coordination information.

3) Detailed comparison.

4) Product Data.

5) Samples.

6) Certificates and qualification data.

7) List of similar installations.

8) Material test reports.

9) Research reports.

10) Detailed comparison of Contractor's construction schedule.

11) Cost information.

2. SUBSTITUTIONS

a. Substitutions for Convenience: Not allowed.

PRODUCTS (Not Used) EXECUTION (Not Used)

END OF SECTION 012500

SECTION 013100 - PROJECT MANAGEMENT AND COORDINATION

GENERAL

SUMMARY

Section includes administrative provisions for coordinating construction operations on Project including, but not limited to, the following:

Description General coordination procedures.

Coordination drawings.

Requests for Information (RFI's).

Project meetings.

Terms

DESCRIPTION

The Contractor shall coordinate with the CPM during the duration of the project.

The Contractor will be responsible for keeping the CPM informed of all activity throughout the project identified in this Contract.

GENERAL COORDINATION PROCEDURES

Coordination: Coordinate construction operations included in different Sections of the Specifications to ensure efficient and orderly installation of each part of the Work. Coordinate construction operations included in different Sections that depend on each other for proper installation, connection, and operation.

Coordinate delivery and storage of metal roof panels with CPM.

Schedule construction operations in sequence required to obtain the best results where installation of one part of the Work depends on installation of other components, before or after its own installation.

Coordinate installation of different components to ensure maximum performance and accessibility for required maintenance, service, and repair.

Make adequate provisions to accommodate items scheduled for later installation.

Administrative Procedures: Coordinate scheduling and timing of required administrative procedures with other construction activities to avoid conflicts and to ensure orderly progress of the Work. Such administrative activities include, but are not limited to, the following:

Preparation of Contractor's construction schedule.

Preparation of the schedule of values.

Installation and removal of temporary facilities and controls.

Delivery and processing of submittals.

Progress meetings.

Preinstallation conferences.

Project closeout activities.

QUALITY ASSURANCE

Throughout the progress of the work, the Contractor shall provide all necessary personnel thoroughly familiar with the Specifications and Drawings, completely trained and experienced in the necessary skills, who shall be present at the site and direct all work performed.

Conditions of Surfaces: Surfaces previously prepared or installed by another trade shall be inspected carefully before applying subsequent materials or finishes. If an unsatisfactory condition to that finish exists, notify the General Contractor and CPM in writing immediately. Otherwise assume full responsibility for resulting appearance, condition and acceptance of finished surfaces.

Covering Up: No Contractor or Subcontractor shall cover up work or conceal work of other Contractor/Subcontractor until same has been inspected and/or approved.

REQUEST FOR INFORMATION (RFI)

General: Immediately on discovery of the need for additional information, clarification, or interpretation of the Contract Documents, Contractor shall prepare and submit an RFI in the form specified.

CPM will return without response those RFIs submitted by other entities controlled by Contractor.

Coordinate and submit RFIs in a prompt manner so as to avoid delays in Contractor's work or work of subcontractors.

Content of the RFI: Include a detailed, legible description of item needing information or interpretation and the following:

Owner name.

Project Name Name of CPM.

Date.

Name of Contractor.

RFI number, numbered sequentially.

RFI subject.

Specification Section number and title and related paragraphs, as appropriate.

Drawing number and detail references, as appropriate.

Field dimensions and conditions, as appropriate.

Contractor's suggested resolution. If Contractor's suggested resolution impacts the Contract Time or the Contract Sum, Contractor shall state schedule and cost impact in the RFI.

Contractor's signature.

Attachments: Include sketches, descriptions, measurements, photos, Product Data, Shop Drawings, coordination drawings, and other information necessary to fully describe items needing interpretation.

RFI Forms: Electronic format containing information as noted above. Software-generated form with substantially the same content as indicated above, acceptable to the CPM.

RFI's will be reviewed to determine action required, and response. Allow five days for CPM response to each RFI. RFIs received after 1:00 p.m. will be considered as received the following working day.

The following Contractor-generated RFIs will be returned without action:

Requests for approval of submittals.

Requests for approval of substitutions.

Requests for approval of Contractor's means and methods.

Requests for coordination information already indicated in the Contract Documents.

Requests for adjustments in the Contract Time or the Contract Sum.

Requests for interpretation of review actions on submittals.

Incomplete RFIs or inaccurately prepared RFIs.

CPM's action may include a request for additional information, in which case CPM's time for response will date from time of receipt.

CPM's action on RFIs that may result in a change to the Contract Time or the Contract Sum may be eligible for Contractor to submit Change Proposal in accordance with General Provisions.

If Contractor believes the RFI response warrants change in the Contract Time or the Contract Sum, notify CPM in writing within three days of receipt of the RFI response.

PROJECT MEETINGS

General: Schedule and conduct meetings and conferences at Project site unless otherwise indicated.

Preconstruction Meeting: A preconstruction meeting, before starting construction, at a time convenient to Owner and CPM, but no later than five business days following NTP.

Attendees: Authorized representatives of Owner and their consultants; Contractor and its superintendent; major subcontractors; suppliers; and other concerned parties shall attend the conference. Participants at the conference shall be familiar with Project and authorized to conclude matters relating to the Work.

Agenda: Discuss items of significance that could affect progress, including the following:

Responsibilities and personnel assignments.

Tentative construction schedule.

Coordination between Contractor and CPM.

Critical work sequencing and long lead items.

Designation of key personnel and their duties.

Lines of communications.

Procedures for processing field decisions and Change Orders.

Procedures for RFIs.

Procedures for processing Applications for Payment.

Distribution of the Contract Documents.

Submittal procedures.

Preparation of Record Documents.

Use of the premises.

Work restrictions.

Working hours.

Owner's occupancy requirements.

Responsibility for temporary facilities and controls.

Construction waste management and recycling.

Parking availability.

Office, work, and storage areas.

Equipment deliveries and priorities.

First aid.

Security.

Progress cleaning.

Minutes: Contractor shall record and distribute meeting minutes.

Progress Meetings: Conduct progress meetings as directed by CPM .

Attendees: In addition to representatives of Owner , each contractor, subcontractor, supplier, and other entity concerned with current progress or involved in planning, coordination, or performance of future activities shall be represented at these meetings. All participants at the meeting shall be familiar with Project and authorized to conclude matters relating to the Work.

Agenda: Review and correct or approve minutes of previous progress meeting. Review other items of significance that could affect progress. Include topics for discussion as appropriate to status of Project.

TERMS

"APPROVED" as used herein means "approved by the ODOT CPM.

'FOR APPROVAL" means "for the CPM approval."

"SELECTED" means "selected by the CPM."

"PROVIDE" means "furnish and install."

Where words "or approved" ae used, Construction Project Manager is sole judge of quality and suitability of proposed alternate or substitution.

"CONSTRUCTION PROJECT MANAGER" (CPM), also known as the Owner’s Authorized Representative, refers to the individual selected by ODOT to manage the project.

"Project Coordinator" refers to the on-site individual (if) selected by ODOT to be the local liaison the contractor.

"INSTALL" means "furnish and install."

Items noted as "N.I.C." are "Not in Contract" and will be furnished and installed by Owner or others.

PRODUCTS (Not Used)

END OF SECTION 013100

SECTION 013300 - SUBMITTAL PROCEDURES

SUMMARY

Section Includes:

Submittal schedule requirements.

Administrative and procedural requirements for submittals.

DEFINITIONS

Action Submittals: Written and graphic information and physical samples that requires responsive action. Action submittals are those submittals indicated in individual Specification Sections as "action submittals."

Informational Submittals: Written and graphic information and physical samples that do not require responsive action. Submittals may be rejected for not complying with requirements. Informational submittals are those submittals indicated in individual Specification Sections as "informational submittals."

SUBMITTAL SCHEDULE

Submittal Schedule: Submit, as an action submittal, a list of submittals, arranged in chronological order by dates required by construction schedule. Include time required for review, ordering, manufacturing, fabrication, and delivery when establishing dates. Include additional time required for making corrections or revisions to submittals noted by CPM and additional time for handling and reviewing submittals required by those corrections.

SUBMITTAL FORMATS

Submittal Information: Include the following information in each submittal:

Project name.

Date.

Name of Contractor.

Names of subcontractor, manufacturer, and supplier.

Unique submittal number, including revision identifier. Include Specification Section number with sequential alphanumeric identifier; and alphanumeric suffix for resubmittals.

Number and title of Specification Section, with paragraph number and generic name for each of multiple items.

Drawing number and detail references, as appropriate.

Indication of full or partial submittal.

Signature of transmitter.

Options: Identify options requiring selection by CPM.

Deviations and Additional Information: On each submittal, clearly indicate deviations from requirements in the Contract Documents, including minor variations and limitations; include relevant additional information and revisions, other than those requested by CPM on previous submittals. Indicate by highlighting on each submittal or noting on attached separate sheet.

Submittals shall be electronic.

SUBMITTAL PROCEDURES

Prepare and submit submittals required by individual Specification Sections. Types of submittals are indicated in individual Specification Sections.

Email: Prepare submittals as PDF package, and transmit to CPM by sending via email. Include PDF transmittal form. Include information in email subject line as requested by CPM.

Coordination: Coordinate preparation and processing of submittals with performance of construction activities.

Coordinate each submittal with fabrication, purchasing, testing, delivery, other submittals, and related activities that require sequential activity.

Submit all submittal items required for each Specification Section concurrently unless partial submittals for portions of the Work are indicated on approved submittal schedule.

Submit action submittals and informational submittals required by the same Specification Section as separate packages under separate transmittals.

Processing Time: Allow time for submittal review, including time for resubmittals, as follows. Time for review shall commence on receipt of submittal. No extension of the Contract Time will be authorized because of failure to transmit submittals enough in advance of the Work to permit processing, including resubmittals.

Initial Review: Allow 10 days for initial review of each submittal. Allow additional time if coordination with subsequent submittals is required.

Resubmittal Review: Allow 10 days for review of each resubmittal.

Resubmittals: Make resubmittals in same form and number of copies as initial submittal.

Distribution: Furnish copies of final submittals to manufacturers, subcontractors, suppliers, fabricators, installers, authorities having jurisdiction, and others as necessary for performance of construction activities. Show distribution on transmittal forms.

Use for Construction: Retain complete copies of submittals on Project site. Use only final action submittals that are marked with approval notation from Architect's action stamp.

SUBMITTAL REQUIREMENTS

Product Data: Collect information into a single submittal for each element of construction and type of product or equipment.

If information must be specially prepared for submittal because standard published data are unsuitable for use, submit as Shop Drawings, not as Product Data.

Mark each copy of each submittal to show which products and options are applicable.

Include the following information, as applicable:

Manufacturer's catalog cuts.

Manufacturer's product specifications.

Standard color charts.

Statement of compliance with specified referenced standards.

Testing by recognized testing agency.

Application of testing agency labels and seals.

Notation of coordination requirements.

Availability and delivery time information.

For equipment, include the following in addition to the above, as applicable:

Wiring diagrams that show factory-installed wiring.

Printed performance curves.

Operational range diagrams.

Clearances required to other construction, if not indicated on accompanying Shop Drawings.

Submit Product Data before Shop Drawings, and before or concurrent with Samples.

Shop Drawings: Prepare Project-specific information, drawn accurately to scale. Do not base Shop Drawings on reproductions of the Contract Documents or standard printed data.

Preparation: Fully illustrate requirements in the Contract Documents. Include the following information, as applicable:

Identification of products.

Schedules.

Compliance with specified standards.

Notation of coordination requirements.

Notation of dimensions established by field measurement.

Relationship and attachment to adjoining construction clearly indicated.

Seal and signature of professional engineer if specified.

CONTRACTOR'S REVIEW

Action Submittals and Informational Submittals: Review each submittal and check for coordination with other Work of the Contract and for compliance with the Contract Documents. Note corrections and field dimensions. Mark with approval stamp before submitting to CPM.

Contractor's Approval: Indicate Contractor's approval for each submittal with contractors approval stamp . Include name of reviewer, date of Contractor's approval, and statement certifying that submittal has been reviewed, checked, and approved for compliance with the Contract Documents.

CPM will not review submittals received from Contractor that do not have Contractor's review and approval.

ODOT REVIEW

Action Submittals: CPM will review each submittal, indicate corrections or revisions required.

PDF Submittals: CPM will indicate, via markup on each submittal, the appropriate action as follows:

Submittals will be returned marked Approved, Approved as Noted, Revise and Resubmit. Incomplete submittals will be marked Rejected and not reviewed.

Informational Submittals: CPM will review each submittal and will not return it, or will return it if it does not comply with requirements. CPM will forward each submittal to appropriate party.

Partial submittals prepared for a portion of the Work will be reviewed when use of partial submittals has received prior approval from CPM.

Incomplete submittals are unacceptable, will be considered nonresponsive, and will be returned for resubmittal without review.

Submittals received from sources other than Contractor will be returned without review.

Submittals not required by the Contract Documents will be returned by CPM without action.

PRODUCTS (Not Used)

END OF SECTION 013300

SECTION 015000 - TEMPORARY FACILITIES AND CONTROLS

USE CHARGES

Water Service: Available from existing system without charge.

Electric Power Service: Available from existing system without charge.

TEMPORARY FACILITIES

Field office as required by contractor.

EQUIPMENT

Fire extinguishers.

TEMPORARY UTILITY INSTALLATION

Sanitary Facilities: Provide temporary toilets and wash facilities for all workers and inspectors.

Electric Power Service: Provide suitable construction grade extension cords as required to connect to existing facilities.

Lighting: Provide temporary lighting as required.

SECURITY AND PROTECTION FACILITIES INSTALLATION

Provide security fencing around staging and materials storage area at contractor's option.

END OF SECTION 015000

SECTION 017300 - EXECUTION

SUMMARY

Section includes general administrative and procedural requirements governing execution of the Work, including, but not limited to, the following:

Construction layout.

Installation of the Work.

Cutting and patching.

Progress cleaning.

Protection of installed construction.

Correction of the Work.

DEFINITIONS

Cutting: Removal of in-place construction necessary to permit installation or performance of subsequent work.

QUALITY ASSURANCE

Cutting and Patching: Comply with requirements for and limitations on cutting and patching of construction elements.

Structural Elements: Do not cut structural elements.

Existing Elements: Neatly cut existing insulation and install new insulation materials in a neat manner.

PRODUCTS

MATERIALS

Comply with requirements specified in other Sections.

Cleaning Agents: Use cleaning materials and agents recommended by manufacturer or fabricator of the surface to be cleaned. Do not use cleaning agents that are potentially hazardous to health or property or that might damage finished surfaces.

EXECUTION

EXAMINATION

Examination and Acceptance of Conditions: Before proceeding with each component of the Work, examine substrates, areas, and conditions, with Installer or Applicator present where indicated, for compliance with requirements for installation tolerances and other conditions affecting performance. Record observations.

Proceed with installation only after unsatisfactory conditions have been corrected. Proceeding with the Work indicates acceptance of surfaces and conditions.

PREPARATION

Field Measurements: Take field measurements as required to fit the Work properly. Recheck measurements before installing each product. Where portions of the Work are indicated to fit to other construction, verify dimensions of other construction by field measurements before fabrication. Coordinate fabrication schedule with construction progress to avoid delaying the Work.

Review of Contract Documents and Field Conditions: Immediately on discovery of the need for clarification of the Contract Documents, submit a request for information to CPM in accordance with requirements in Section 013100 "Project Management and Coordination."

CONSTRUCTION LAYOUT

Verification: Before proceeding to lay out the Work, verify layout information shown on Drawings.

INSTALLATION

Locate the Work and components of the Work accurately, in correct alignment and elevation, as indicated.

Comply with Taylor Metals written instructions and recommendations for installing products in applications indicated.

Install products at the time and under conditions that will ensure satisfactory results as judged by CPM. Maintain conditions required for product performance until Substantial Completion.

Coordinate construction operations with CPM to assure minimal impacts on continuing operations.

Sequence the Work and allow adequate clearances to accommodate movement of construction items on-site and placement in permanent locations.

Tools and Equipment: Select tools or equipment that minimize production of excessive noise levels.

PROGRESS CLEANING

Clean Project site and work areas daily, including common areas. Enforce requirements strictly. Dispose of materials lawfully.

Site: Maintain Project site free of waste materials and debris.

Work Areas: Clean areas where Work is in progress to the level of cleanliness necessary for proper execution of the Work.

Remove liquid spills promptly.

Where dust would impair proper execution of the Work, broom-clean or vacuum the entire work area, as appropriate.

Installed Work: Keep installed work clean. Clean installed surfaces according to written instructions of manufacturer or fabricator of product installed, using only cleaning materials specifically recommended. If specific cleaning materials are not recommended, use cleaning materials that are not hazardous to health or property and that will not damage exposed surfaces.

Exposed Surfaces: Clean exposed surfaces and protect as necessary to ensure freedom from damage and deterioration at time of Substantial Completion.

Waste Disposal: Do not bury or burn waste materials on-site. Do not wash waste materials down sewers or into waterways.

During handling and installation, clean and protect construction in progress and adjoining materials already in place. Apply protective covering where required to ensure protection from damage or deterioration at Substantial Completion.

Clean and perform maintenance on completed construction as frequently as necessary through the remainder of the construction period. Adjust and lubricate operable components to ensure operability without damaging effects.

PROTECTION OF INSTALLED CONSTRUCTION

Provide final protection and maintain conditions that ensure installed Work is without damage or deterioration at time of Substantial Completion.

Protection of Existing Items: Provide protection and ensure that existing items to remain undisturbed by construction are maintained in condition that existed at commencement of the Work.

Comply with manufacturer's written instructions for temperature and relative humidity.

CORRECTION OF THE WORK

Repair or remove and replace damaged, defective, or nonconforming Work. Restore damaged substrates and finishes.

Repairing includes replacing defective parts, refinishing damaged surfaces, touching up with matching materials, and properly adjusting operating equipment.

Repair Work previously completed and subsequently damaged during construction period. Repair to like-new condition.

Remove and replace damaged surfaces that are exposed to view if surfaces cannot be repaired without visible evidence of repair.

END OF SECTION 017300

SECTION 017419 - CONSTRUCTION WASTE MANAGEMENT AND DISPOSAL

SUMMARY

Section includes administrative and procedural requirements for the following:

Disposing of nonhazardous demolition and construction and waste.

DEFINITIONS

Construction Waste: Building, structure, and other solid waste resulting from construction, remodeling, renovation, or repair operations. Construction waste includes packaging.

Follow CPM direction for disposal or on site storage of ODOT supplied metal panels not required for this project..

Disposal: Removal of demolition or construction waste and subsequent salvage, sale, recycling, or deposit in a landfill.

PRODUCTS

NOT USED

EXECUTION

IMPLEMENTATION

Training: Train workers, subcontractors, and suppliers on proper waste management procedures, as appropriate for the Work.

DISPOSAL OF WASTE

General: Except for items or materials to be salvaged or recycled, remove waste materials from Project site and legally dispose of them off site.

Do not allow waste materials that are to be disposed of accumulate on-site.

Coordinate disposal of excess metal panels with CPM.

Remove and transport debris in a manner that will prevent spillage on adjacent surfaces and areas.

Burning: Do not burn waste materials.

END OF SECTION 017419

SECTION 017700 - CLOSEOUT PROCEDURES

SUMMARY

Section includes administrative and procedural requirements for Contract closeout, including, but not limited to, the following:

Substantial Completion procedures.

Final completion procedures.

Warranties.

Final cleaning.

Related Requirements:

Section 017839 "Project Record Documents" for submitting Record Drawings, Record Specifications, and Record Product Data.

CLOSEOUT SUBMITTALS

Certificates of Release: From authorities having jurisdiction.

SUBSTANTIAL COMPLETION PROCEDURES

Contractor's List of Incomplete Items: Prepare and submit a list of items to be completed and corrected (Contractor's "punch list"), indicating the value of each item on the list and reasons why the Work is incomplete.

Procedures Prior to Substantial Completion: Complete the following a minimum of 10 days prior to requesting inspection for determining date of Substantial Completion. List items below that are incomplete at time of request.

Terminate and remove temporary facilities from Project site, along with mockups, construction tools, and similar elements.

Complete final cleaning requirements.

Touch up paint and otherwise repair and restore marred exposed finishes to eliminate visual defects.

PRODUCTS

MATERIALS

Cleaning Agents: Use cleaning materials and agents recommended by manufacturer or fabricator of the surface to be cleaned. Do not use cleaning agents that are potentially hazardous to health or property or that might damage finished surfaces.

EXECUTION

FINAL CLEANING

Perform final cleaning. Conduct cleaning and waste-removal operations to comply with local laws and ordinances and Federal and local environmental and antipollution regulations.

Cleaning: Employ experienced workers for final cleaning. Clean each surface or unit to condition expected in an average commercial building cleaning and maintenance program. Comply with manufacturer's written instructions.

Complete the following cleaning operations before requesting inspection for certification of Substantial Completion for entire Project or for a designated portion of Project:

Clean Project site of rubbish, waste material, litter, and other foreign substances.

Clean exposed exterior and interior hard-surfaced finishes to a dirt-free condition, free of stains, films, and similar foreign substances. Avoid disturbing natural weathering of exterior surfaces. Restore reflective surfaces to their original condition.

Leave Project clean and ready for occupancy.

REPAIR OF THE WORK

Complete repair and restoration operations required by Section 017300 "Execution" before requesting inspection for determination of Substantial Completion.

END OF SECTION 017700

SECTION 017839 - PROJECT RECORD DOCUMENTS

GENERAL

SUMMARY

Section includes administrative and procedural requirements for Project Record Documents, including the following:

As-built Drawings.

CLOSEOUT SUBMITTALS

As-built Drawings: Comply with the following:

Number of Copies: Submit one copy of Contractors As-built Drawings .

Submit copies of As-built Drawings as follows:

Initial Submittal:

Submit one paper-copy of updated As-built Drawings.

PRODUCTS (Not Used)

END OF SECTION 017839

SECTION 024119 - SELECTIVE DEMOLITION

SUMMARY

Section Includes:

Demolition and removal of selected portions of building or structure.

Salvage of existing items to be reused or recycled.

MATERIALS OWNERSHIP

Unless otherwise indicated, demolition waste becomes property of Contractor.

PREINSTALLATION MEETINGS

Pre-demolition Conference: Conduct conference at Project site.

FIELD CONDITIONS

Conditions existing at time of inspection for bidding purpose will be maintained by Owner as far as practical.

Notify CPM of discrepancies between existing conditions and Drawings before proceeding with selective demolition.

Storage or sale of removed items or materials on-site is not permitted.

Arrange selective demolition schedule so as not to interfere with Owner's operations.

PRODUCTS

Not used.

EXECUTION

EXAMINATION

Verify that existing loose materials have been removed prior to starting work.

SELECTIVE DEMOLITION

General: Demolish and remove existing construction only to the extent required by new construction and as indicated. Use methods required to complete the Work within limitations of governing regulations and as follows:

Neatly cut openings and holes plumb, square, and true to dimensions required. Use cutting methods least likely to damage construction to remain or adjoining construction. Use hand tools or small power tools designed for sawing or grinding, not hammering and chopping.

Locate selective demolition equipment and remove debris and materials so as not to impose excessive loads on supporting walls, floors, or framing.

Dispose of demolished items and materials promptly.

Site Access and Temporary Controls: Conduct selective demolition and debris-removal operations to ensure minimum interference with roads, streets, walks, walkways, and other adjacent occupied and used facilities.

Removed and Reinstalled Items:

Clean and repair items to functional condition adequate for intended reuse.

Protect items from damage during transport and storage.

Reinstall items in locations indicated. Comply with installation requirements for new materials and equipment. Provide connections, supports, and miscellaneous materials necessary to make item functional for use indicated.

CLEANING

Remove demolition waste materials from Project site Do not allow demolished materials to accumulate on-site.

Remove and transport debris in a manner that will prevent spillage on adjacent surfaces and areas.

Burning: Do not burn demolished materials.

Clean adjacent structures and improvements of dust, dirt, and debris caused by selective demolition operations. Return adjacent areas to condition existing before selective demolition operations began.

END OF SECTION 024119

SECTION 072000 – ROOFING UNDERLAYMENT

3. SUMMARY

a. Section Includes:

1) High temperature, self-adhered roof underlayment

4. ACTION SUBMITTALS

a. Product Data: For each type of product.

5. DELIVERY, STORAGE, AND HANDLING

a. Protect insulation materials from physical damage and from deterioration due to moisture, soiling, and other sources. Store inside and in a dry location. Comply with manufacturer's written instructions for handling, storing, and protecting during installation.

PRODUCTS

6. Manufacturers

a. Acceptable Manufacturers

1) Henry, a Carlisle Company or approved equal

7. PERFORMANCE CRITERIA

a. Elongation (ASTM D412): Minimum 250 percent

b. Nail sealability (ASTM D1970): Pass

c. Water vapor transmission - Water Method (ASTM E96): 0.05 perms

d. Air Leakage at 75 Pa (cfm/ft²) (ASTM E2178): <0.004

e. UL Class A fire classification as a prepared roofing accessory

8. MATERIALS

a. Self-Adhered high-temperature SBS rubberized asphalt roofing underlayment with a slip-resistant poly surface, having the following typical properties:

1) Basis of design: Blueskin® PE200HT High Temperature Roof Underlayment

2) Elongation (ASTM D412): Minimum 250 percent

3) Nail sealability (ASTM D1970): Pass

4) Water vapor transmission - Water Method (ASTM E96): 0.05 perms

5) Air Leakage at 75 Pa (cfm/ft²) (ASTM E2178): <0.004

6) UL Class A fire classification as a prepared roofing accessory

9. ACCESSORIES

a. Miscellaneous Application Accessories:

1) Sealant

a. Moisture cure, STPE polymer-based sealant

b. Basis of design Product: Henry 925 BES Sealant

2) Primers and Adhesives:

a. Polymer emulsion-based primer:

b. Basis of design: Aquatac™ Primer

3) Rubber-based adhesive;

a. Basis of design: Blueskin Adhesive

b. Basis of design: Hi-Tac™ Adhesive

10. EXAMINATION

a. Verification of Conditions

1) Surfaces are sound, clean, and free of frost, oil, grease, dirt, or other contaminants.

2) Substrates are continuous and secure, smooth and without large voids, or sharp protrusions.

11. PREPARATION

a. Clean substrates of substances that are harmful to insulation, including removing projections capable of puncturing underlayment, or those that interfere with underlayment attachment.

12. INSTALLATION, GENERAL

a. Detailing and Flashing

1) Install detailing and flashing per Roofing Underlayment Manufacturer’s technical data sheet.

13. PROTECTION

a. Install roofing as soon as practical after application. Refer to product specific technical data sheet for product limitations. t installed insulation from damage due to harmful weather exposures, physical abuse, and other causes.

END OF SECTION 072000

SECTION 074000 - ROOFING PANELS

GENERAL

SECTION INCLUDES

Manufactured metal roofing panels.

Manufactured metal interior wall and ceiling panels.

Related ridge cap, flashings, sealants and accessory components as required to provide a complete roofing and interior panel installation.

Weather barrier.

ACTION SUBMITTALS

Product Data: For each type of product to be provided.

QUALITY ASSURANCE

Installer: specializing in performing the work of this section with a minimum of three years of experience.

DELIVERY, STORAGE, AND PROTECTION

Protect panels from accelerated weathering by removing or venting plastic shipping sheet wrap.

Store prefinished materials off ground and protected from weather. Prevent twisting, bending, or abrasion, and provide ventilation to stored materials. Slope metal sheets to ensure drainage.

Store accessories off ground and protected from weather.

Prevent contact with materials that may cause discoloration or staining of products.

PROJECT CONDITIONS

Coordinate the Work with work of other sections.

Coordinate the Work with existing roof and ceiling penetrations.

PRODUCTS

MANUFACTURED METAL PANEL ROOF SYSTEM

Bid consists of a complete system to include preformed metal roof panels with concealed connectors installed over roof underlayment.

Ridge cap and required trim: Same material, thickness and finish as exterior sheets; brake formed to required profiles.

Color as selected by the CPM.

MATERIALS

Subject to compliance with requirements, available manufacturers offering products that may be incorporated into the Work include but are not limited to the following:

Taylor Metal Products.

Or approved equal.

Metal Roof Panels 24-gauge metal roof panels with concealed fasteners 1” high snap lock standing seam detail. Panels to be 18 inches in width, striated profile.

Ridge cap, eave flashings, butyl sealant and miscellaneous materials required for a complete installation. Match metal roof panels in color and finish.

Metal Siding Panels PBR Siding Panels for Wash Rack interior wall and ceiling panels. 24-gauge metal panels with concealed fasteners. Panels to be 16 inches in width, striated profile miscellaneous trim and materials required for a complete installation.

Exterior Finish Coating: Panel manufacturer's standard Kynar 500 Paint System.

Panel Back Coating: Panel manufacturer's standard polyester wash coat.

ACCESSORIES

Weather barrier as approved by roofing manufacturer.

Sealants: Butyl Sealant as recommended by panel manufacturer.

Concealed fasteners: Manufacturers standard type as recommended by panel manufacturer.

Field Touch-up Paint: As recommended by panel manufacturer.

EXECUTION

EXAMINATION

If ADD/ALT 1 is executed verify that building framing members and plywood roof sheathing are ready to receive panels.

INSTALLATION

Install approved weather barrier over plywood roof sheathing.

Install roof, interior wall and ceiling panels in accordance with manufacturers printed instructions.

Install panels in continuous lengths.

Provide butyl sealant bead at panel joints.

Install panels from east to west and/ or north to south depending on building orientation. Verify lap direction with Construction Project Manager prior to starting installation.

Make cuts where required with shearing tools. Abrasive cutting is not allowed.

Install required flashings as required for a complete roofing installation.

TOLERANCES

Maximum offset from true alignment between adjacent members butting or In Line: 1/16 inch.

Maximum Variation from plane or location indicated on Drawings: 1/4 inch.

CLEANING

Remove site cuttings from finish surfaces.

Clean and wash prefinished surfaces with mild soap and water; rinse with clean water.

END OF SECTION 074000

SECTION 077123 – Extruded Gutters and Downspouts

SECTION INCLUDES

Pre-finished aluminum gutters and downspouts.

REFERENCED STANDARDS

AAMA 611 - Voluntary Specification for Anodized Architectural Aluminum; American Architectural Manufacturers Association.

AAMA 2604 - Voluntary Specification, Performance Requirements and Test Procedures for High Performance Organic Coatings on Aluminum Extrusions and Panels.

AAMA 2605 - Voluntary Specification, Performance Requirements and Test Procedures for Superior Performing Organic Coatings on Aluminum Extrusions and Panels.

ASTM B 209 - Standard Specification for Aluminum and Aluminum-Alloy Sheet and Plate.

SMACNA (ASMM) - Architectural Sheet Metal Manual; Sheet Metal and Air Conditioning Contractors' National Association.

QUALITY ASSURANCE

Manufacturer Qualifications: Company specializing in manufacturing pre-finished gutter stock and components.

Installer Qualifications: Company specializing in extruding and installing gutters with minimum five years’ experience.

SUBMITALS

Product Data: Provide data on all components.

FIELD MEASUREMENTS

Verify prior to fabrication or extrusion.

If field measurements differ slightly from drawing dimensions modify work as required for accurate fit.

If measurements differ substantially, notify CPM prior to fabrication or extrusion.

PRODUCTS

GUTTER MATERIALS

Pre-Finished Aluminum Sheet: ASTM B 209; 0.032 inch thick.

Finish: shop pre-coated.

Color: to match existing metal roofing..

Style: 6" facia style.

DOWNSPOUTS

Extruded rectangular downspouts.

Material and finish shall be the same as gutter material.

FITTINGS AND COMPONENTS

Provide accessories as required to provide a complete installation including, but not limited to, end caps, connectors, elbows, corners, expansion joints and sealants.

Components shall be prefinished to match the color of the adjacent main gutter or downspout pieces.

Supports and fasteners: Appropriate for the installation.

COLORS AND FINISH

All parts shall be prefinished with KYNAR 500/ HYLAR 5000 or an equal product as approved by the CPM.

EXTRUSION AND FABRICATION

Form to accurate sizes and shapes, with sharp lines and angles, and in accordance with standard commercial practice.

Drill and shear to leave clean surfaces free of burrs.

Defective work.

Work found to be defective, missing or damaged shall be immediately replaced with proper work. Provide such replaced work at no additional cost to ODOT.

Straightening of any materials, if necessary, shall be done by a process and in a manner that will not injure the materials, and which is approved by the CPM. Sharp kinks or bends shall be cause for rejection. Heating will not be allowed.

If defects or damaged work cannot be corrected in the field, the material shall be removed and new parts furnished, as the CPM directs. Replace all damaged or defective work at no additional cost to ODOT.

EXECUTION

EXAMINATION

Verify existing conditions before starting work.

Verify that surfaces are ready to receive work.

Do not start work until conditions are satisfactory.

PREPARATION

Remove existing gutters, downspouts and related components.

Clean existing surfaces to receive new gutters.

INSTALLATION

Install gutters, downspouts, and accessories in accordance with manufacturer's instructions.

Extrude gutters in continuous lengths on site, except provide expansion and contraction joints where required.

Sheet Metal: Connect joints and corners with formed seams sealed watertight. Flash and seal gutters to existing downspouts and accessories.

Slope gutters at 1/32 inch per foot to downspouts.

Install gutters with the outside edge of the gutter below the projection of the roof plane.

Fasten gutter to structure as recommended by manufacturer, but not more than 24 inches on center between fasteners.

Provide expansion joints at no more than 50 feet on center. Joints shall be approximately centered between downspouts. Joints shall be fabricated in accordance with SMACNA guidelines.

PRODUCT CLEANING & REPAIRING

Remove excess sealant from all surfaces.

Clean installation of any debris or marks.

END OF SECTION 077123