Paratransit_Bus_Garage_-_Specs_-_04-28-25.pdf

PROJECT SPECIFICATIONS

FOR

Greater Dayton Regional Transit Authority

Paratransit Bus Garage 701 Longworth Street

Dayton, Ohio 45402

BID SET

April 28, 2025

CA Project No. 634-7310-00

Champlin Architecture 10 South Patterson Boulevard

Dayton, Ohio 45402

(937) 224-4474 thinkchamplin.com

BID SET Greater Dayton Regional Transit Authority April 28, 2025 Paratransit Bus Garage

TABLE OF CONTENTS TOC - 1

TABLE OF CONTENTS

DIVISION 01 - GENERAL REQUIREMENTS

012300 Alternates 014533 Special Inspections and Testing 019100 Commissioning

DIVISION 02 – EXISTING CONDITIONS

Not Used

DIVISION 03 – CONCRETE

031000 Concrete Forming and Accessories 032000 Concrete Reinforcing 033000 Cast-In-Place Concrete

DIVISION 04 – MASONRY

042200 Concrete Unit Masonry

DIVISION 05 – METALS

051200 Structural Steel Framing 052100 Steel Joist Framing 053100 Steel Decking 054000 Cold-Formed Metal Framing 055000 Metal Fabrications 055213 Pipe and Tube Railings

DIVISION 06 – WOOD, PLASTICS, AND COMPOSITES

061053 Miscellaneous Rough Carpentry 061600 Sheathing

DIVISION 07 - THERMAL AND MOISTURE PROTECTION

070543.11 Composite Metal Hybrid (CMH) Continuous Insulation Sub-Framing Support Systems 071326 Self-Adhering Sheet Waterproofing 071900 Water Repellents 072100 Thermal Insulation 072726 Fluid-Applied Membrane Air Barriers

074113.19 Batten-Seam Metal Roof Panels

074213.13 Formed Metal Wall Panels

074293 Soffit Panels 075419 Polyvinyl-Chloride (PVC) Roofing 076200 Sheet Metal Flashing and Trim 077200 Roof Accessories 077253 Snow Guards 078413 Penetration Firestopping 078443 Joint Firestopping 079200 Joint Sealants

DIVISION 08 – OPENINGS

081113 Hollow Metal Doors and Frames 083300 Rolling Service Doors 084313 Aluminum-Framed Storefronts 084413 Glazed Aluminum Curtain Walls 087100 Door Hardware 088000 Glazing

TABLE OF CONTENTS TOC - 2

DIVISION 09 – FINISHES

092216 Non-Structural Metal Framing 092900 Gypsum Board 093013 Ceramic Tiling 095113 Acoustical Panel Ceilings 096513 Resilient Base and Accessories 097720 Decorative Fiberglass Reinforced Wall Panels 099124 Interior Painting 099600 High-Performance Coatings

DIVISION 10 - SPECIALTIES

101419 Dimensional Letter Signage

101423.16 Room-Identification Panel Signage

102800 Toilet, Bath, and Laundry Accessories 104413 Fire Protection Cabinets 104416 Fire Extinguishers

DIVISION 11 - EQUIPMENT

112424 Fall Protection System

DIVISION 12 - FURNISHINGS

Not Used

DIVISION 13 – SPECIAL CONSTRUCTION

Not Used

DIVISION 14 – CONVEYNG EQUIPMENT

Not Used

DIVISION 21 – FIRE SUPPRESSION

COMMON WORK RESULTS FOR FIRE SUPPRESSION

210501 Basic Fire Suppression Requirements 210502 Agreement and Waiver for the use of Electronic Files 210502A Electronic Files – Heapy Release Form to Contractors 210504 Basic Fire Suppression Materials and Methods 210505 Firestopping 210507 Piping Materials and Methods for Fire Suppression 210509 Excavation, Backfill and Surface Restoration 220519 Meters and Gauges for Fire Suppression Piping 210529 Hangers and Supports for Fire Suppression Piping 210553 Identification of Fire Suppression Piping and Equipment

FIRE SUPPRESSION PIPING AND PUMPS

211113 Facility Water Distribution Piping 211312 Fire Suppression Piping 211313 Fire Suppression Sprinkler System 211315 Fire Suppression Equipment

DIVISION 22 – PLUMBING

COMMON WORK RESULTS FOR PLUMBING

220501 Basic Plumbing Requirements 220502 Agreement and Waiver for the use of Electronic Files 220502A Electronic Files – Heapy Release Form to Contractors 220504 Basic Plumbing Materials and Methods 220505 Firestopping 220507 Piping Materials and Methods 220509 Excavation, Backfill and Surface Restoration

TABLE OF CONTENTS TOC - 3

220519 Meters and Gauges for Plumbing Piping 220523 General Duty Valves for Plumbing Piping 220529 Hangers and Supports for Plumbing Piping 220553 Identification of Plumbing Piping

PLUMBING INSULATION

220719 Plumbing Piping Insulation

PLUMBING PIPING AND PUMPS

221010 Facility Gas Piping 221012 Interior Gas Piping 221116 Interior Domestic Water Piping 221119 Interior Domestic Water Piping Specialties 221150 Liquid Fuel System (With Underground Tank)

STORM AND SANITARY

221316 Interior Drainage and Vent Systems 221319 Drainage Systems Specialties

PLUMBING EQUIPMENT

223300 Domestic Water Heaters – Electric 224200 Plumbing Fixtures

DIVISION 23 – HEATING VENTILATING AND AIR CONDITIONING (HVAC)

COMMON WORK RESULTS FOR HVAC

230501 Basic HVAC Requirements 230502 Agreement and Waiver for the use of Electronic Files 230502A Electronic Files - Heapy Release Form to Contractors 230504 Basic HVAC Materials and Methods 230505 Firestopping 230507 Piping Material and Methods 230513 Electrical Requirements for HVAC Equipment 230529 Hangers and Supports for HVAC Piping 230530 Bases and Supports for HVAC Equipment 230549 Vibration Control for HVAC 230553 Identification of HVAC Piping and Equipment 230593 Testing, Adjusting and Balancing For HVAC

HVAC INSULATION

230713 Duct Insulation 230719 HVAC Pipe Insulation

COMMISSIONING OF HVAC

230800 Commissioning of HVAC Systems

INSTRUMENTATION AND CONTROL FOR HVAC

230923 Building Automation System for HVAC 230925 Instrumentation and Control Devices for HVAC 230947 Control Power and Wiring for HVAC 230993 Sequence of Operations for HVAC Controls 230995 Direct Digital Control System Points List

HVAC PIPING AND PUMPS

232113 Hydronic Piping 232300 Refrigerant Piping

TABLE OF CONTENTS TOC - 4

HVAC AIR DISTRIBUTION

233113 HVAC Ductwork 233300 Air Duct Accessories 233400 HVAC Fans 233423 HVAC Gravity Roof Ventilators 233700 Air Outlets and Inlets

CENTRAL HEATING EQUIPMENT

235117 Breeching, Chimneys and Stacks 235534 Gas Fired Unit Heaters

CENTRAL HVAC EQUIPMENT

237339 Direct Fuel Fired Make-Up Air Units

DECENTRALIZED HVAC EQUIPMENT

238128 DX Mini Spilt Systems 238239 Unit Heaters – Cabinet/Propeller

DIVISION 26 – ELECTRICAL

COMMON WORK RESULTS FOR ELECTRICAL

260501 Basic Electrical Requirements 260502 Agreement and Waiver for the use of Electronic Files 260502A Electronic Files - Heapy Release Form to Contractors 260504 Basic Electrical Materials and Methods 260505 Firestopping 260509 Excavation, Backfill and Surface Restoration 260519A Low-Voltage Electrical Power Conductors - Copper 260519B Low-Voltage Electrical Power Conductors - Aluminum 260520 Low-Voltage Electrical Power Cables – Metal Clad “MC” Cable 260526 Grounding and Bonding for Electrical Systems 260528 Communications Systems Pathways and Support Equipment 260533 Raceways and Boxes for Electrical Systems 260543 Manholes, Pullboxes, Handholes, Underground Ducts and Raceways for Electrical

Systems 260553 Identification for Electrical Systems 260565 Specific Wiring Applications 260573 Overcurrent Protective Device Coordination Study 260800 Commissioning of Electrical Systems 260913 Electrical Power Monitoring and Control 260916 Electrical Power Metering System 260923 Lighting Control Devices

260943.16 Network Lighting Controls (BAS Interface)

LOW-VOLTAGE ELECTRICAL TRANSMISSION

262213 Distribution Transformers 262413 Distribution Switchboard (Below 600 Volts) 262414 Integrated Facility System Switchboard (IFSS) 262416A Panelboards 262417 Panelboard with Surge Protective Device 262713 Electricity Metering / Building Service - Secondary 262716 Electrical Cabinets and Enclosures 262726 Wiring Devices and Coverplates 262813 Fuses 262816 Disconnect Switches 262913 Motor Controllers 263213B Natural Gas-Engine Driven Generator Sets 263623A Automatic Transfer Switches (ASCO Series 7000)

TABLE OF CONTENTS TOC - 5

ELECTRICAL AND CATHODIC PROTECTION

264100A Facility Lightning Protection System 264313 Surge Protection Devices (SPD's) for Low-Voltage Electrical Power Circuits

LIGHTING

265119 LED Interior Lighting 265619 LED Exterior Lighting

DIVISION 27 – COMMUNICATIONS

COMMON WORK FOR COMMUNICATIONS

270501 Basic Communications Requirements 270502 Agreement and Waiver for the use of Electronic Files 270502A Electronic Files - Heapy Release Form to Contractors 270504 Basic Communications Materials and Methods 270505 Firestopping 270526 Grounding and Bonding for Communications Systems 270528 Communications Systems Pathways and Support Equipment

STRUCTURED CABLING

271100 Communications Equipment Room Fittings 271323 Communications Optical Fiber Backbone Cabling 271513 Communications Copper Horizontal Cabling

DIVISION 28 – ELECTRONIC SAFETY AND SECURITY

281300 Physical Access Control (PACS) 282301 Video Surveillance – IP 283100B Fire Detection and Alarm

DIVISION 31 – EARTHWORK

311000 Site Clearing 312000 Earth Moving 316316 Auger Cast Grout Piles 316613 Deep Ground Improvement with Stone Columns

DIVISION 32 – EXTERIOR IMPROVEMENTS

321216 Asphalt Paving 321313 Concrete Paving 321723 Pavement Markings 323223 Segmental Retaining Walls

DIVISION 33 – UTILITIES

334200 Stormwater Conveyance

APPENDIX

Geotechnical Report prepared by Geotechnology, LLC dated July 29, 2021 ...................... 1 thru 47 Geotechnical Report Addendum No. 1 dated October 16, 2024 .......................................... 1 thru 5

END OF TABLE OF CONTENTS

ALTERNATES 012300 - 1

SECTION 012300 - ALTERNATES

PART 1 - GENERAL

1.1 RELATED DOCUMENTS

A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and other Division 01 Specification Sections, apply to this Section.

1.2 SUMMARY

A. Section includes administrative and procedural requirements for alternates.

1.3 DEFINITIONS

A. Alternate: An amount proposed by bidders and stated on the Bid Form for certain work defined in the bidding requirements that may be added to or deducted from the base bid amount if the Owner decides to accept a corresponding change either in the amount of construction to be completed or in the products, materials, equipment, systems, or installation methods described in the Contract Documents.

1. Alternates described in this Section are part of the Work only if enumerated in the Agreement.

2. The cost or credit for each alternate is the net addition to or deduction from the Contract Sum to incorporate alternates into the Work. No other adjustments are made to the Contract Sum.

1.4 PROCEDURES

A. Coordination: Revise or adjust affected adjacent work as necessary to completely integrate work of the alternate into Project.

1. Include, as part of each alternate, miscellaneous devices, accessory objects, and similar items incidental to or required for a complete installation, whether or not indicated as part of alternate.

B. Execute accepted alternates under the same conditions as other Work of the Contract.

C. Schedule: A Part 3 "Schedule of Alternates" Article is included at the end of this Section.

Specification Sections referenced in schedule contain requirements for materials necessary to achieve the work described under each alternate.

ALTERNATES 012300 - 2

PART 2 - PRODUCTS (Not Used)

PART 3 - EXECUTION

3.1 SCHEDULE OF ALTERNATES

A. Alternate No. 01: Fall Arrest System Assembly for Bus Garage Roof.

1. Base Bid: No Fall Arrest System.

2. Alternate: Provide Fall Arrest System Assembly for Bus Garage Roof as indicated on

Drawings and as specified in Section 112424 "Fall Protection System."

B. Alternate No. 02: Lightning Protection System for Bus Garage Roof and Bus Wash Roof.

1. Base Bid: No Lightning Protection Systems.

2. Alternate: Provide Lightning Protection System as specified in Section 264100A "Facility

Lightning Protection System – New or Stand-Alone Building."

C. Alternate No. 03: Drains in Bus Garage.

1. Base Bid: Linear drains in Bus Garage as indicated on Plumbing Drawings.

2. Alternate: Area drains in Bus Garage as indicated on Plumbing Drawings.

D. Alternate No. 04: RTA Branding Sign at southwest corner of the Bus Garage.

1. Base Bid: No Branding Sign.

2. Alternate: Provide RTA Branding Sign at southwest corner of Bus Garage as indicated on the Drawings and as specified in Section 101419 “Dimensional Letter Signage.” Replace GL-41 glass behind signage with MWP-1 panels. Add capped horizontal mullions above and below MWP-1 panels. Add cold form framing and sign blocking material within parapet wall for signage support.

END OF SECTION 012300

SPECIAL INSPECTIONS AND TESTING 014533 - 1

SECTION 014533 - SPECIAL INSPECTIONS AND TESTING

PART 1 - GENERAL

1.1 SUMMARY

A. Section Includes:

1. Administrative and procedural requirements for quality assurance and quality control.

2. Special inspections and testing services required by the project contract documents and in accordance with the Ohio Building Code.

B. Related Requirements:

1. Refer to individual technical specification section, Schedule of Special Inspections included in the Drawings, and Statement of Special Inspections for additional qualifications, inspections, tests, frequency and standards required.

C. Intent:

1. For compliance with the Ohio Building Code, the Owner shall employ and pay for a special inspector (or inspectors) as required by Chapter 17 of the Ohio Building Code.

2. Duties and responsibilities of the special inspector(s) shall be as outlined in Chapter 17 of the Building Code and as herein specified.

3. Define and coordinate structural tests and special inspection services.

4. Define and coordinate conventional testing and inspection services.

5. Testing and Inspection services are intended to assist in determining probable compliance of the work with requirements specified.

D. Conditions:

1. If inspection of fabricator’s work is required, the Authority Having Jurisdiction and/or Owner’s representative may require testing and inspection of the work at the plant, before shipment.

Owner, Architect and Structural Engineer of Record reserve the right to reject material not complying with Contract Documents.

2. Perform testing and inspection in accordance with industry standard used as reference for specific material or procedure unless other criteria are specified. In the absence of an indus-try standard, accomplish tests in accordance with generally accepted industry standards after review and approval of such testing by the Owner, Architect, and Structural Engineer of Rec-ord.

3. Check the Work as it progresses. Failure to detect defective work or materials shall in no way prevent later rejection if defective work or materials are discovered, nor shall it obligate the Owner to accept such work.

4. These services do not relieve the Contractor of responsibility for compliance with the require-ments of the Contract Documents.

1.2 DEFINITIONS

A. Testing: Evaluation of systems, primarily requiring physical manipulation and analysis of materials, in accordance with approved standards.

B. Inspection: Evaluation of systems, primarily requiring observation and judgment.

1. Continuous Inspection: The full-time observation of work requiring special inspection by an approved special inspector who is present in the area where the work is being performed.

2. Periodic Inspection: The part-time or intermittent observation of work requiring special inspec-tion by an approved special inspector who is present in the area where the work is being per-formed.

SPECIAL INSPECTIONS AND TESTING 014533 - 2

C. Structural Tests and Special Inspections: The Structural Tests and Special Inspection Services herein include those required by Chapter 17 of the Ohio Building Code and those that, in the professional judgment of the Owner, Architect, and Structural Engineer of Record, are critical to the integrity of the building structure.

D. Conventional Testing and Inspections: Conventional Testing and Inspection Services herein describe those items not specially required by Code but may be considered essential to the proper performance of the building systems.

E. Architect of Record: The prime consultant in charge of overall design and coordination of the Project.

F. Structural Engineer of Record (SEoR): The Licensed Engineer in responsible charge of the structural system(s) and component(s) comprising the main superstructure.

G. Licensed Structural Engineer; Specialty Engineer; Delegated Engineer: A professional engineer in good standing and active license in the State of Ohio with education and experience in the design of structures similar to this Project.

H. Testing Agency (TA):

1. Testing Agency: Approved independent testing agency acceptable to the Owner, Architect, SEoR and as noted below:

a. Authorized to operate in the State of Ohio and experienced with the requirements and testing methods specified in the Contract Documents.

b. Meeting applicable requirements of references stated in paragraph 1.4.

I. Special Inspector (SI): A properly qualified individual or firm performing special inspections.

J. Authority Having Jurisdiction (AHJ): The organization, officer, or individual responsible for approving and enforcing the requirements of the Ohio Administrative Code.

K. Building Official: The Officer or duly authorized representative charged with the administration and enforcement of the Ohio Building Code.

L. Approved Agency: An established and accredited testing laboratory, listing agency, inspection body, or field evaluation body recognized by the Board of Building Standards providing services consistent with their accreditation and the code section requiring the approved agency service.

M. Approved Fabricator: An established and qualified person, firm or corporation approved in accordance with the rules of the Ohio Department of Commerce Board of Building Standards.

1.3 REFERENCES

A. ANSI/ASTM E329 – Standard Specification for Agencies Engaged in the Testing and/or Inspection of Materials Used in Construction.

B. ASTM E543 – Standard Practice for Agencies Performing Non-destructive Testing.

C. Ohio Building Code.

D. See technical specification sections for specific references.

1.4 RESPONSIBILITIES/AUTHORITY

A. Structural Tests and Special Inspections:

1. Special Inspector:

a. If requested, attend a preconstruction meeting to review the scope of Structural

Testing and Special Inspection.

SPECIAL INSPECTIONS AND TESTING 014533 - 3

b. Test and/or inspect the work assigned for conformance with the building department approved plans, specifications, and applicable material and workmanship provisions of the code. Perform testing and inspection in a timely manner to avoid delay of work.

c. Bring nonconforming items to the immediate attention of the Contractor for correction, then, if uncorrected after a reasonable period of time, to the attention of the Structural Engineer of Record, the Building Official, and to the Architect of Record.

d. Submit test and/or inspection reports to the Building Official, Contractor, Architect, the Structural Engineer of Record, and other designated persons in accordance with the Structural Testing and Special Inspection Schedule.

e. Submit a final signed report stating whether the work requiring special inspection was, to the best of the inspector’s knowledge, in conformance with the approved plans, specifications and the applicable workmanship provisions of the code.

2. Architect:

a. Coordinate the flow of reports and related information to expedite resolution of construction issues.

3. Structural Engineer of Record:

a. Identify items requiring structural testing and special inspection.

b. Define "type" of special inspector required for "description" of work indicated on the

Structural Testing and Special Inspection Schedule.

c. Attend pertinent pre-installation meetings to review scope of structural testing and special inspection.

d. Complete and sign the Structural Testing and Special Inspection Schedule in conjunction with other responsible parties prior to commencing construction.

e. Review reports issued by all special inspectors.

f. If engaged as a special inspector, provide structural testing and special inspection services as noted in Article 1.5.A.1.

4. Testing Agency:

a. If requested, attend a preconstruction meeting to review the scope of Structural Testing and Special Inspection.

b. When engaged as a special inspector, provide structural testing and special inspection services as noted herein.

5. Contractor:

a. Arrange and attend all pre-installation meetings to review scope of structural testing and special inspection. Include the Building Official, Owner, Architect, SEoR, Testing Agency and other parties concerned.

b. Post or make available the Structural Testing and Special Inspection Schedule within project site office. Provide timely notification to those parties designated on the schedule so they may properly prepare for and schedule their work.

c. Provide special inspector access to the approved plans and specifications at the project site.

d. Review all reports issued by special inspectors.

e. Retain at the project site all reports submitted by the special inspectors for review by the building official upon request.

f. Correct in a timely manner, deficiencies identified in inspection and/or testing reports.

g. Provide safe access to the work requiring inspection and/or testing.

h. Provide labor and facilities to provide access to the work and to obtain, handle and deliver samples, to facilitate testing and inspection and for storage and curing of test samples.

i. Verification of conformance of work within specified tolerances is solely the responsibility of the Contractor.

6. Fabricator:

a. Submit a Certificate of Compliance to the Building Official, Special Inspector, and

Structural Engineer of Record stating the work was performed in accordance with the Contract Documents.

7. Building Official (typical duties noted for information only; coordinate with Building Official):

SPECIAL INSPECTIONS AND TESTING 014533 - 4

a. Review special inspector qualifications.

b. Review fabricators who perform work in their shop, which requires special inspection.

c. Accept and sign completed Statement of Special Inspections.

d. Determine work, which, in the Building Officials opinion, involves unusual hazards or conditions.

e. Review reports and recommendations submitted by special inspector.

f. Review the "final signed reports" submitted by special inspector. These documents must be accepted and approved by the building department prior to issuance of a Certificate of Occupancy.

8. Owner:

a. Establish direct funding to provide for cost of structural testing and special inspection services.

b. Provide special inspector with Contract Documents and reviewed shop drawings.

c. Provide special inspectors and testing agencies with full access to the site at all times.

d. Review the Special Inspection Schedule(s) in conjunction with other responsible parties prior to commencing construction.

B. Conventional Testing and Inspection:

1. Testing Agency:

a. Test or inspect the work assigned, for conformance with building department approved plans, specifications and applicable workmanship provisions of the OBC.

b. Bring nonconforming items to the immediate attention of the Contractor, and if uncorrected to the Architect of Record.

c. Submit test and/or inspection reports to the Architect of Record, the Contractor and other designated persons.

2. Contractor:

a. Provide adequate notification to testing agency so they may properly prepare for and schedule their work.

b. Provide testing agency with access to the approved design drawings, approved shop drawings and specifications at the Project site.

c. Correct in a timely manner, deficiencies identified in test and/or inspection reports.

d. Provide testing agency with safe access to the work requiring testing and inspection.

e. Provide labor and facilities to provide access to the work and to obtain and handle samples, to facilitate testing and inspection, and for storage and curing of test samples.

f. Verification of conformance of the work within specified construction tolerances is solely the Contractor's responsibility.

3. Architect of Record (or other Prime Consultant):

a. Coordinate the flow of reporting and related information to expedite resolution of construction issues.

C. Contractor's Responsibility to the Building Official:

1. Contractor shall provide adequate notice for inspections performed by the building official, as required by the Ohio Building Code and local ordinance.

D. Periodic Site Observations by Design Consultant:

1. Special structural testing and inspection, conventional testing and inspection, and periodic inspections by the building official do not preclude the normal field involvement and site ob-servations by the Architect or Structural Engineer of Record, nor shall they relieve the Con-tractor of any responsibility to complete the work in accordance with the Contract Documents.

E. Limits of Authority:

SPECIAL INSPECTIONS AND TESTING 014533 - 5

1. Testing agents and/or special inspectors may not waive or alter Contract requirements, or ap-prove or accept any portion of the Work unless specifically authorized by the Architect or Structural Engineer of Record. They may not assume any duties of the Contractor, any they have no authority to stop or reject Work.

1.5 PAYMENT

A. Owner shall directly employ and pay for services of the special inspectors to perform required Structural Testing and Special Inspection.

B. Owner shall employ and pay for services of the testing agency to perform required Conventional Testing and Inspection.

C. Unless noted otherwise, the Contractor shall provide and pay for all materials, samples, mock-ups, and assemblies required for testing and inspection and shall pay for all shipping costs related to delivery of this work. Testing agency will pay for shipping costs of samples transported from site to lab.

D. If exploratory work is required to determine the cause of defects, the cost of such work shall be paid by the Contractor, if the work is found to be defective, in the judgement of the Architect/Engineer.

Contractor shall reimburse the Owner for all costs incurred in this event.

E. Any tests required to qualify the Contractor, or the Contractor's employees for any phase of the Work, shall be performed at no additional cost to the Owner.

1.6 INSPECTION NOTICES

A. Contractor: Provide a minimum of 24 hours' notice for all items requiring testing or inspection. Do not place items requiring testing and inspection services prior to or during placement until testing and inspection services are available. Do not enclose or obscure items requiring testing and inspection services after placement until testing and inspection services are performed.

1.7 REPORTS

A. Testing agency and/or special inspectors shall submit a report in accordance with the Structural Testing and Special Inspection Schedule and shall conduct and interpret tests and inspections and state in each report whether; (1) test specimens and observations comply with Contract Documents, and specifically state any deviations, (2) record types and locations of defects found in work, (3) record work required and performed, to correct deficiencies.

B. Submit reports for structural testing and special inspection, in timely manner to the Contractor, Building Official, SEoR, and Architect.

1. Submit reports for ongoing work, to provide the information noted below:

a. Date issued.

b. Project title and number.

c. Firm name and address.

d. Name and signature of tester or inspector.

e. Date and time of sampling.

f. Date of test or inspection.

g. Identification of product and specification section.

h. Location in project, including elevations, grid location and detail.

i. Type of test or inspections.

j. Results of tests or inspections and interpretation of same.

k. Observations regarding compliance with Contract Documents or deviations therefrom.

2. Submit final signed report stating that, to the best of the special inspector’s knowledge, the work requiring testing and/or inspection conformed to the Contract Documents.

SPECIAL INSPECTIONS AND TESTING 014533 - 6

1.8 FREQUENCY OF TESTING AND INSPECTION

A. For detailed requirements see individual technical specification sections, and Part 3 of this section.

1.9 PROTECTION AND REPAIR

A. Upon completion of testing, sample-taking, or inspection, repair damaged work and restore substrates and finishes to eliminate deficiencies, including deficiencies in the visual qualities of exposed surfaces, as judged solely by the Architect/Engineer of Record. Protect work exposed by or for testing and/or inspection and protect repaired work. Repair and protection is the Contractor's responsibility, regardless of the assignment of responsibility for testing and/or inspection.

1.10 TESTS TO DEMONSTRATE QUALIFICATION

A. If the Contractor proposes a product material, method, or other system that has not been pre-qualified, the Architect or SEoR may require applicable tests, to establish a basis for acceptance or rejection. These tests will be paid for by the Contractor.

B. The Architect or SEoR reserves the right to require certification or other proof that the system proposed, is in compliance with any tests, criteria or standards called for. The certificate shall be signed by a representative of an independent testing agency.

PART 2 - PRODUCTS (NOT USED)

PART 3 - EXECUTION

3.1 SCOPE OF STRUCTURAL TESTING AND SPECIAL INSPECTION SUMMARY

A. Refer to individual specification articles and Schedule of Special Inspections shown in the Drawings for scope of structural testing and special inspection.

B. The parties involved shall follow and complete the Special Inspection Schedule(s). The completed schedule of required inspections is an element of the Contract Documents and, after permit issuance, becomes part of the building department-approved plans and specifications.

END OF SECTION 014533

April 28th, 2025 Paratransit Bus Garage

2025-81024 COMMISSIONING

01 91 00 - 1

01 91 00 COMMISSIONING

PART 1 - GENERAL

1.1 Summary

A. This project is to be commissioned. The commissioning process, which the Commissioning Team including all Contractors is responsible to execute, is defined herein and in related sections. The commissioning process will be directed by the Commissioning Authority (CxA) with participation from of all Contractors.

B. This section includes requirements for commissioning that are defined in the particular specification sections, including the following:

1. Each Contractor shall participate in the Building Commissioning process, as prescribed in the Contract Documents.

2. Each Contractor shall participate in commissioning meetings.

3. Each Contractor shall Review Owner's Commissioning Plan, Basis of Design (BoD) documentation.

4. Each Contractor shall complete Construction Checklists and Functional Performance

Testing Procedures using CxA standard forms provided by the CxA and/or using the online database with permission granted from CxA. Initial sample of forms are provided as part of this project manual; electronic copy of forms will be available per request of the Architect/Engineer (AE)/Construction Manager using the commissioning documentation data base.

5. The Contractor shall permit the A/E or the Commissioning Agent (CxA) access to commission performance-based equipment, and/or systems prior to final acceptance or partial occupancy if applicable.

6. Each Contractor shall participate in the performance of functional performance tests as specified herein and in related sections.

7. The A/E or the CxA shall promptly notify, in writing, the Contractor responsible for the fixture, equipment and/or system, of any deficiency.

8. During testing, if issues are identified that result in needed corrections by the Contractor and the testing to be re-scheduled, the Contractor shall pay all reasonable costs of CxA, separate Contractors, the Owner, and the Contracting Authority for delay, interference, hindrance or disruption of the Project due to Contractor without fault of the A/E, Separate Contractors, the Owner or the Contracting Authority. The Contractor shall pay the CxA for retest costs.

C. Description and Application of Commissioning on This Project:

1. Commissioning is a validation process to document that a particular product, assembly, system, process, or facility meets and will continue to meet predetermined requirements and criteria.

2. Commissioning will be applied on this project to specific systems and components of the building as stipulated in this section and in the product specifications, and will be based on the requirements documented in the BoD and construction documents prepared by the A/E.

3. The commissioning process does not take away from or reduce the responsibility of the system designers or installing Contractors/Sub-Contractors to provide a finished and fully functioning product.

D. The overall goal of the commissioning process is to verify that the completed project was designed and constructed to meet the requirements of the Owner and user of the project.

Commissioning during the construction phase is intended to achieve the following objectives:

01 91 00 - 2

1. Ensure applicable equipment and systems are installed properly, receive adequate operational checkout and start up by installing contractors.

2. Ensure that installed equipment and systems meet owner’s design and operational requirements.

3. Verify and document proper installation and performance of equipment and systems.

4. Ensure that Operation and Maintenance (O&M) documentation submitted by the contractors to the CM for inclusion in the Systems Manual is complete.

5. Ensure owner’s operating personnel are adequately trained.

E. All CxA documentation shall be published, managed, and recorded using an online database controlled by the CxA. The Contractor shall participate and manage their specific commissioning related documentation using this software.

1.2 Definitions

A. Acceptable Performance: Complying with requirements and satisfying the Owner’s Project Requirements and Basis of Design documentation.

B. Acceptance Phase: Phase of construction after startup and initial checkout when functional performance tests, O&M documentation review.

C. Architect / Engineer (A/E): The prime consultant and sub-consultants who comprise the design team, generally the mechanical designer/engineer and the electrical designer/engineer.

D. Basis of Design (BoD) Documents: Documents, prepared by the A/E, that record the foundation for calculations, decisions, schemes, and product selections; describe in detail the measurable performance requirements to achieve the Owner's program; and satisfy applicable regulatory requirements, standards, and guidelines.

E. Commissioning Authority (CxA): An agent, not otherwise responsible for the design or the construction. The CxA directs and coordinates the day-to-day commissioning activities. The CxA does not take an oversight role like the CM. The CxA is part of the commissioning team and shall report directly to the Owner.

F. Commissioning Plan: The document that outlines the organization and schedule of commissioning tasks and allocates resources for the performance and documentation of commissioning processes.

G. Commissioning Schedule: Written schedule for commissioning. This schedule is to be fully integrated into and accounted for in the overall project schedule by the Contractor(s).

H. Commissioning Team: Consists of Owner’s Agent (OA), the CxA, all Contractors, and subcontractors who will perform testing.

I. Construction Check: The process of validating that the installation conditions of a system, subsystem, or component are appropriate to allow startup and functional performance testing to proceed.

J. Construction Checklist (CC) and Startup Checklist (SC): A list of items to inspect and component tests to conduct to verify proper installation of equipment, provided by the CxA to the Contractor/Sub-Contractor. Construction and startup checklists are primarily static inspections and procedures to prepare the equipment or system for initial operation.

However, some construction and startup checklist items entail simple testing of the function of a component, a piece of equipment or system (such as measuring the voltage imbalance on a

01 91 00 - 3 three phase pump motor of a chiller system). Construction and startup checklists augment and are combined with the manufacturer’s startup checklist.

K. Construction Checklists, Pre-Functional and Functional Performance Testing Procedures:

Modified checklists and test procedures based on the CxA’s standard forms for each system, subsystem, and equipment to be commissioned.

L. Deferred Functional Tests: FTs that are performed later, after substantial completion, due to partial occupancy, equipment, seasonal requirements, design or other site conditions that disallow the test from being performed.

M. Functional Performance Completion: The date, certified by the Commissioning Team, when functional performance testing, including the associated documents and reports, has been completed.

N. Functional Performance Test (FT): The process of validating the ability of a system, subsystem, and BoD documentation in which the CxA team participates.

1. Test of the dynamic function and operation of equipment and systems using manual (direct observation) or monitoring methods. Functional testing is the dynamic testing of systems (rather than just components) under full operation.

2. Systems are tested under various modes, such as during high loads, component failures, unoccupied, varying outside air temperatures, fire alarm condition, power failure, etc.

The systems are run through all the control system’s sequences of operation and components are verified to be responding as the sequences state.

3. The CxA develops the functional test procedures in a sequential written form, coordinates, oversees and documents the actual testing, which is usually performed by the installing Contractors/Sub-Contractors or vendor. FTs are performed after construction and startup checklists, and startups are complete.

4. The Controls Installer provides access to the Controls Platform for all FTs.

O. Issues Log: The CxA shall prepare an on-going list of items requiring additional information, for non-compliance, for non-conformance, and design deficiencies. Team members are to work to resolve items and these are to be documented.

P. Owners Projects Requirements (OPR): Document detailing the functional requirements of the project and the building’s use and operation as they relate to the systems to be commissioned.

Q. Pre-functional Testing: The process of validating the ability of a system, sub-system, or equipment to achieve the OPR & BOD prior to actual functional performance testing. This process is completed by the Contractor in order to demonstrate readiness for functional performance testing.

R. Systems Manual: The Systems Manual provided by the Construction Manager provides the information needed to understand, operate, and maintain the systems and assemblies within a building. It expands the scope of the traditional operating and maintenance documentation and is compiled of multiple documents developed during the commissioning process, such as the owner’s project requirements, operation and maintenance manuals, and sequences of operation.

S. Warranty Period: Warranty period for entire project, including equipment components.

Warranty begins at Substantial Completion and extends for at least one year, unless specifically noted otherwise in the Contract Documents and accepted submittals. Equipment that does not initially pass seasonal or deferred functional testing shall have the warranty start date adjusted to date of passing test completion.

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1.3 Responsibilities

A. The responsibilities of various parties in the commissioning process are provided in this section. The responsibilities of the Construction Manager (CM) and Contractor for specific systems, are in associated Division sections. The responsibilities of the (other) Contractors/Sub-Contractors are noted in their specification documents.

B. Mechanical and Electrical Designers/Engineers (A/E)

1. Perform normal submittal review, construction observation, as-built drawing preparation, records, etc., as contracted.

2. Provide design narrative and sequence documentation requested by the CxA. The designers shall assist (along with the Contractors) in clarifying the operation and control of commissioned equipment in areas where the specifications, control drawings or equipment documentation is not sufficient for writing detailed testing procedures.

3. Attend commissioning scoping meetings and other selected commissioning team meetings, as requested.

4. Review and approve Contractor system testing.

5. Participate in the resolution of system deficiencies identified during commissioning, according to the contract documents.

6. Review and approve the O&M manuals.

7. Participate in the resolution of non-compliance, non-conformance and design deficiencies identified during commissioning including warranty-period commissioning.

C. Commissioning Authority (CxA)

1. The CxA is not responsible for design concept, design criteria, compliance with codes, design or general construction scheduling, cost estimating, or construction management, means or methods. The CxA may assist with problem-solving non-conformance or deficiencies, but ultimately that responsibility resides with the CM and the A/E.

2. The primary role of the CxA is to develop and coordinate the execution of a testing plan, observe and document performance—which systems are functioning in accordance with the Contract Documents. The Contractors shall provide all tools or the use of tools to start, checkout and functionally test equipment and systems.

3. Coordinates and directs the commissioning activities in a logical, sequential and efficient manner using consistent protocols and forms, centralized documentation, clear and regular communications and consultations with all necessary parties, frequently updated timelines and schedules and technical expertise.

4. Coordinate the commissioning work and, with the CM, ensure that commissioning activities are being scheduled into the master schedule.

5. Plan and conduct a commissioning scoping meeting and other commissioning meetings.

6. Request and review additional information required performing commissioning tasks, including O&M materials, Contractor startup and checkout procedures.

7. Before startup, gather and review the current control sequences and interlocks and work with Contractors and design engineers until sufficient clarity has been obtained, in writing, to be able to write detailed testing procedures.

8. Write and distribute construction and startup checklists.

9. Review factory startup plan and develop a startup plan and initial systems checkout plan with Contractors.

10. Perform site visits, as necessary, to observe component and system installations.

Attends selected progress meetings and job-site meetings to obtain information on construction progress. Review construction meeting minutes for revisions/substitutions relating to the commissioning process. Assist in resolving any discrepancies.

11. Review and approve construction and startup checklists completion in conjunction with selected site observation and spot checking.

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12. Oversee sufficient startup and initial testing of the control system and verify it is ready to be used.

13. After submittals are approved, write the functional performance test procedures for equipment and systems. This may include control system trending, stand-alone data logger monitoring or manual functional testing.

14. Review contractor testing and reports before scheduling Functional Performance Tests.

15. Maintain a master deficiency and resolution log and a separate testing record. Provide the CM and OA with written progress reports and test results with recommended actions.

16. Review equipment warranties to ensure that the Owner’s responsibilities are clearly defined.

17. Compile and maintain a commissioning record.

18. Provide a final commissioning report (as described in this section).

D. Owner’s Agent (OA)

1. Manage the contract of the A/E and of the CM.

2. Arrange the opportunity for facility operating and maintenance personnel to attend various field commissioning activities and field training.

3. Identify any possible warranty items, document and contact the Contractors/Sub-

Contractors for follow-up.

4. Ensure that any seasonal or deferred testing and any deficiency issues are identified.

1.4 Submittals

A. Normal Submittals

1. The CxA will receive a copy of the normal submittals for equipment to be commissioned for their use.

2. Contractor’s responsibility for deviations in submittals from requirements of the Contract Documents is not relieved by the CxA review.

B. Startup Plan: For each piece of equipment or system for which formal startup is specified in Sections of Divisions 02 through 28 and in this section. Include the following information:

1. Startup schedule dates.

2. Name of firms and individuals required to participate.

3. Detailed startup procedures.

4. Startup data and report forms.

C. Test Equipment Identification List: For each instrument, sorted according to intended use.

Include the following information:

1. Manufacturer, model number, and serial number.

2. Calibration certification.

3. Range.

4. Accuracy.

5. Resolution.

6. Intended use.

D. Notice of Readiness: As each system, subsystem, and equipment becomes ready for functional performance testing, the contractor shall notify the Commissioning Team that the system is ready for functional testing and will demonstrate readiness by documenting the successful completion of pre-functional testing and construction checklists.

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E. Certificate of Functional Completeness: Final acceptance procedures test check-off sheets, signed by the CxA and accompanied by the CxA’s final report recommending functional completion and approved by the OA.

F. Qualification Data: For firms and persons part of each contractor’s team.

1.5 Quality Assurance

A. Test Engineer Qualifications: Individual experienced in startup and troubleshooting for the systems and equipment specified to be commissioned.

B. Test Equipment Calibration Requirements: Comply with test equipment manufacturer's calibration procedures and intervals. Recalibrate test instruments immediately after instruments have been repaired resulting from being dropped or damage. Affix calibration tags to test instruments. All instruments shall be within one (1) year of last calibration date.

1.6 Coordination

A. Commissioning Scope Meeting: All Contractors shall participate in a scope meeting with the Commissioning Team chaired by the CxA and scheduled by the OA. The purpose of the meeting includes a Commissioning Plan review with discussions of the commissioning schedules, construction check and functional performance test procedures, documentation requirements, and assignment of responsibilities.

B. Commissioning Coordination Meeting(s): All Contractors will meet on a pre-determined and approved basis by the CxA to review progress on the commissioning work, coordinate scheduling conflicts, and to discuss strategies and processes for upcoming commissioning tasks. The meeting(s) will be chaired by the CxA and will coincide with a regularly scheduled project progress meeting.

C. Schedule the witnessing of startup and test activities with the CxA. Each Contractor shall notify the OA and the CxA, in writing, at least 14 days before startup and testing activities and indicate data, time, location, and anticipated duration of activity. The OA or the CxA may delay procedures by not more than 48 hours.

D. The CxA shall inform contractor(s), before startup and functional performance testing begins, about the test procedures and the level of acceptable test results.

E. The OA will coordinate meetings and conferences according to Division 01 Section "Project Management and Coordination."

F. Contractor shall monitor, resolve, and respond to issues assigned them by the CxA via the Commissioning Issues Log via the Commissioning Documentation Management Database Referenced herein.

1.7 Prerequisites to Substantial Completion

A. All Test Adjust and Balance (TAB) work and commissioning must be complete prior to Functional Performance Testing and/or Final Acceptance of the building systems, unless approved in writing by the OA. Exceptions to this include; any required seasonal or approved deferred testing, and (10 month) Warranty Walk.

Items requiring completion for all systems include, but are not limited to:

1. Completed and signed startup, construction checklist, and pre-functional testing documentation.

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2. Requested trend log data.

3. Submission of final approved TAB report prior to functional testing.

4. Completion of all functional testing.

5. CM’s Submission of the approved Systems Manual.

6. All identified deficiencies and/or issues have been corrected or are approved by the OA to be accepted from the process.

B. The OA will determine the date of Final Acceptance after reviewing with the CxA status of issues and required final documentation.

1.8 Related Sections

A. 23 08 00 – Commissioning of HVAC Systems

B. 26 08 00 – Commissioning of Electrical Systems

PART 2 - PRODUCTS

2.1 Test Equipment

A. Furnish industry standard test equipment required for performing the specified tests. Obtain proprietary vendor specific test equipment from the vendor or manufacturer, including portable or hand-held setup and calibration devices required to initialize the control.

B. Contractor instruments shall meet the following standards:

1. Be of sufficient quality and accuracy to test and/or measure system performance within the tolerances required.

2. Be calibrated at the manufacturer’s recommendation intervals with calibration tags permanently affixed to the instrument.

3. Be maintained in good repair and operating condition throughout the duration of use on this project.

4. Be immediately re-calibrated or repaired if dropped and/or damaged in any way during use on the project.

PART 3 - EXECUTION

3.1 Pre-functional Tests

A. Construction Check Inspections: As work progresses, the Contractor shall inspect systems, subsystems, and equipment to be commissioned to verify readiness for startup, TAB, and functional performance testing. After startup is conducted, Contractor shall verify equipment is operating, and all system parameters are appropriately set prior to TAB and performance of commissioning functional tests.

B. Startup and Initial Checkout: Once work is completed and the equipment/system is ready to operate, Contractor shall perform startup…