26-1005_SM_COB1_WP2_PROJECT_MANUAL_BID_SET_VOL_1.pdf

CONTRACT DOCUMENTS AND

PROJECT SPECIFICATIONS

FOR

County of San Mateo

COB1 Renovation and Modernization Project, Work Package 2

455 County Center

Redwood City, CA 94063

County Project No. P33Z1

Volume 1

Architect DES Architects + Engineers, Inc.

399 Bradford Street, 3rd Floor Redwood City, CA 94063

Issue for Bid: October 5, 2026

Project Manual

San Francisco / One Sansome Street / 415-510-2021

Redwood City / 399 Bradford Street / 650-364-6453

Austin / 720 Brazos Street / 512-377-6070

County of San Mateo

COB1 Renovation and Modernization

Work Package 2

455 County Center

County Project No. P33Z1

Volume 1

Issue for Bid: 10/05/26

ABBREVIATIONS

DES DES Architects + Engineers, Inc.

IEI Interface Engineering, Inc.

JHI Jensen Hughes, Inc

SMC San Mateo County

VEC Vista Environmental Consulting

VOLUME 1

DES Section 00 00 10 Table of Contents • •

DES Section 01 10 00 Summary • • DES Section 01 22 00 Unit Prices • DES Section 01 23 00 Alternates • DES Section 01 25 00 Substitution Procedures • DES Section 01 25 00a Substitution Request • DES Section 01 31 00 Project Management and Coordination • • DES Section 01 32 00 Construction Progress Documentation • DES Section 01 32 33 Photographic Documentation • DES Section 01 33 00 Submittal Procedures • DES Section 01 40 00 Quality Requirements • DES Section 01 42 00 References • DES Section 01 50 00 Temporary Facilities and Controls • DES Section 01 60 00 Product Requirements • DES Section 01 73 00 Execution • DES Section 01 74 19 Construction Waste Management and Disposal • • DES Section 01 77 00 Closeout Procedures • DES Section 01 78 23 Operation and Maintenance Data • DES Section 01 78 39 Project Record Documents • DES Section 01 79 00 Demonstration and Training • DES Section 01 81 15 CALGreen Requirements • •

FACILITY CONSTRUCTION SUBGROUP

DES Section 02 41 19 Selective Demolition • • VEC Section 02 81 00 Hazardous Materials Remediation • •

DES Section 03 54 16 Hydraulic Cement Underlayment • •

Not Used

DES Section 05 43 00 Slotted Channel Framing • • DES Section 05 50 00 Metal Fabrications •

DES Section 06 10 00 Rough Carpentry • • DES Section 06 40 23 Interior Architectural Woodwork • •

SECTION 00 00 10

TABLE OF CONTENTS

Division 04 Masonry

Division 05 Metals

Division 06 Wood, Plastics, and Composites

D e s ig n D e v e lo p m e n t:

/0

/2

Is s u e f o r

B id

/0

/2

Division 02 Site Work

Division 03 Concrete

Division 01 General Requirements

GENERAL REQUIREMENTS SUBGROUP

Division 00 Procurement and Contracting Requirements

COB1 Renovation and Modernization

Work Package 2

County Project No. P33Z1

Issued: 10/05/26 TABLE OF CONTENTS

00 00 10 - 1

DES Section 07 21 00 Building Insulation • • DES Section 07 21 29 Spray-Applied Insulation • • DES Section 07 51 13 Built-Up Asphalt Roofing • • DES Section 07 62 00 Sheet Metal Flashing and Trim • • DES Section 07 81 00 Applied Fireproofing • • DES Section 07 84 13 Penetration Firestopping • • DES Section 07 84 43 Joint Firestopping • • DES Section 07 92 00 Joint Sealants • • DES Section 07 92 19 Acoustical Joint Sealants • •

DES Section 08 11 13 Hollow Metal Doors and Frames • • DES Section 08 11 16 Interior Aluminum Frames • • DES Section 08 14 16 Flush Wood Doors • • DES Section 08 31 13 Access Doors and Frames • • DES Section 08 44 13 Glazed Aluminum Curtain Walls • DES Section 08 56 53 Security Windows • DES Section 08 71 00 Door Hardware • • DES Section 08 80 00 Glazing • • DES Section 08 88 13 Fire-Rated Glazing Assemblies •

DES Section 09 22 16 Non-Structural Metal Framing • • DES Section 09 29 00 Gypsum Board • • DES Section 09 30 00 Tiling • • DES Section 09 51 13 Acoustical Panel Ceilings • • DES Section 09 51 36 Suspended Acoustical Baffles • • DES Section 09 54 26 Suspended Wood Ceilings • • DES Section 09 61 20 Concrete Floor Sealer • • DES Section 09 65 13 Resilient Base and Accessories • • DES Section 09 65 19 Resilient Tile Flooring • • DES Section 09 68 13 Tile Carpeting • • DES Section 09 74 13 Wood Wall Panels • • DES Section 09 84 53 Sound Barrier Mullion Trim Cap • DES Section 09 91 00 Painting and Coating • •

DES Section 10 11 00 Visual Display Units • DES Section 10 14 00 Signage • • DES Section 10 21 13 Toilet Compartments • • DES Section 10 26 41 Bullet-Resistant Panels • DES Section 10 28 13 Toilet Accessories • • DES Section 10 44 00 Fire Protection Specialties • •

DES Section 11 30 13 Pantry Appliances •

DES Section 12 21 13 Horizontal Louver Blinds • • DES Section 12 36 61 Solid Surfacing Countertops • • DES Section 12 36 61.19 Quartz Agglomerate Countertops • DES Section 12 64 13 Bench Seating •

Not Used

Not Used

Division 07 Thermal and Moisture Protection

Division 08 Openings

Division 09 Finishes

Division 10 Specialties

Division 11 Equipment

Division 12 Furnishings

Division 13 Special Construction

Division 14 Vertical Transportation

COB1 Renovation and Modernization

Work Package 2

County Project No. P33Z1

00 00 10 - 2

VOLUME 2

JHI Section 21 13 13 Automatic Fire Sprinkler System • •

IEI Section 22 00 00 Plumbing Basic Requirements • • IEI Section 22 05 19 Plumbing Devices • • IEI Section 22 05 23 General-Duty Valves for Plumbing Piping • • IEI Section 22 05 29 Hangers and Supports for Plumbing Piping and Equipment • • IEI Section 22 05 53 Identification for Plumbing Piping and Equipment • • IEI Section 22 07 00 Plumbing Insulation • • IEI Section 22 10 00 Plumbing Piping • • IEI Section 22 30 00 Plumbing Equipment • • IEI Section 22 40 00 Plumbing Fixtures • •

IEI Section 23 00 00 Heating, Ventilating and Air Conditioning (HVAC) Basic Requirements • • IEI Section 23 05 19 Meters and Guages for HVAC Piping • • IEI Section 23 05 23 General-Duty Valves for HVAC Piping • • IEI Section 23 05 29 Hangers and Supports for HVAC Piping, Ductwork and Equipment • • IEI Section 23 05 48 Vibration and Seismic Controls for HVAC Equipment • • IEI Section 23 05 53 Identification for HVAC Piping, Ductwork and Equipment • • IEI Section 23 05 93 Testing, Adjusting, and Balancing for HVAC • • IEI Section 23 07 00 HVAC Insulation • • IEI Section 23 09 00 Instrumentation and Control Performance Specifications • • IEI Section 23 09 13 Variable Frequency Drives • • IEI Section 23 21 13 HVAC Piping • • IEI Section 23 21 16 Hydronic Piping Specialties • • IEI Section 23 31 00 HVAC Ducts and Casings • • IEI Section 23 33 00 Air Duct Accessories • • IEI Section 23 36 00 Air Terminal Units • • IEI Section 23 37 00 Air Outlets and Inlets • • IEI Section 23 40 00 HVAC Air Cleaning Devices • • IEI Section 23 73 23 Custom-Built Air Handling Equipment • •

IEI Section 26 00 00 Electrical Basic Requirements • • IEI Section 26 00 05 Electrical Pre-Closeout Checklist • • IEI Section 26 05 09 Equipment Wiring • • IEI Section 26 05 19 Low-Voltage Electrical Power Conductors and Cables • • IEI Section 26 05 26 Grounding and Bonding for Electrical Systems • • IEI Section 26 05 29 Hangers and Supports for Electrical Systems and Equipment • • IEI Section 26 05 33 Raceways • • IEI Section 26 05 34 Boxes • • IEI Section 26 05 53 Identification for Electrical Systems • • IEI Section 26 05 73 Electrical Distribution System Studies • • IEI Section 26 08 05 Electrical Acceptance Testing • • IEI Section 26 08 10 Building Lighting Acceptance Testing and Documentation • • IEI Section 26 09 25 Digital Lighting Controls • • IEI Section 26 22 00 Low-Voltage Transformers • IEI Section 26 24 16 Panelboards • IEI Section 26 27 26 Wiring Devices • • IEI Section 26 28 00 Overcurrent Protective Devices • • IEI Section 26 28 16 Enclosed Switches and Circuit Breakers • • IEI Section 26 51 00 Lighting • •

Division 22 Plumbing

Division 23 HVAC

Division 26 Electrical

Division 21 Fire Suppression

COB1 Renovation and Modernization

Work Package 2

County Project No. P33Z1

00 00 10 - 3

IEI Section 27 00 00 Communications Basic Requirements • • IEI Section 27 05 28.13 Detailed Pathways for Communications Systems • • IEI Section 27 05 28.28 Firestopping for Communications Systems • • IEI Section 27 11 10 Detailed Communication Equipment Rooms • • IEI Section 27 13 00 Communications Backbone Cabling • IEI Section 27 15 10 Detailed Communications Horizontal Cabling • •

SMC Section 27 41 16 Integrated Audiovisual Systems and Equipment • IEI Section 27 51 29 Emergency Responder Communications Enhancement System (ERCES) •

SMC Section 28 130 00 Access Control System • JHI Section 28 31 00 Addressable Fire Alarm Systems • •

END OF TABLE OF CONTENTS

Division 27 Communications

Division 28 Electronic Safety and Security

COB1 Renovation and Modernization

Work Package 2

County Project No. P33Z1

00 00 10 - 4

County Project No. P33Z1 SUMMARY Issued: 10/05/26 01 10 00 – 1

SECTION 01 10 00

SUMMARY

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:

1. Project information.

2. Work covered by Contract Documents.

3. Phased construction.

4. Work by Owner.

5. Work under separate contracts.

6. Future work.

7. Purchase contracts.

8. Owner-furnished products.

9. Contractor-furnished, Owner-installed products.

10. Access to site.

11. Coordination with occupants.

12. Work restrictions.

13. Specification and Drawing conventions.

14. Miscellaneous provisions.

B. Related Requirements:

1. Section 01 50 00 "Temporary Facilities and Controls" for limitations and procedures governing temporary use of Owner's facilities.

1.3 PROJECT INFORMATION

A. Project Identification: COB 1 Renovation and Modernization Project, Work Package 2

1. Address: 455 County Center, Redwood City, CA 94063

B. Owner: County of San Mateo.

Issued: 10/05/26 01 10 00 – 2

C. Owner’s Representative:

1. Chris Bandy Capital Projects Manager I / II 555 County Center Redwood City, CA 94603

D. Architect / Structural Engineer: DES Architects + Engineers, Inc.

E. Architect's Consultants: Architect has retained the following design professionals who have prepared designated portions of the Contract Documents:

1. Mechanical / Plumbing / Electrical Engineer: Interface Engineering, Inc.

2. Technology Engineer: Interface Engineering, Inc.

3. Fire Protection Consultant: Jensen Hughes, Inc.

4. Abatement Consultant: Vista Environmental Consulting.

F. General Contractor: GC to be bid after permit is approved.

G. Web-Based Project Software: Procore project software administered by County will be used for purposes of managing communication and documents during the construction stage.

1. See Section 01 31 00 "Project Management and Coordination." for requirements for establishing, administering and using web-based Project software.

H. Plan Hosting and Issue Tracking Application: To be determined.

1. Location of consultant field reports.

2. For creating and tracking punch lists.

1.4 WORK COVERED BY CONTRACT DOCUMENTS

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

1. Work consists of interior remodel of a portion of Level 1 and all of Level 2 including abatement, demolition and construction of non-load bearing partitions; suspended acoustic ceilings and lighting; doors, frames and hardware; finishes; and mechanical, electrical and plumbing systems. The Work also includes modifications to systems with equipment and plumbing connections to be located in the Basement.

a. Basis of Design: The Work includes a fire suppression system for all of Level 1 and all of Level 2, including Level 1 areas outside of the main scope, per the basis of design specifications and drawings provided by Jensen Hughes

b. Basis of Design: The Work includes a fire alarm system for all of Level 1 and all of Level 2, including Level 1 areas outside of the main scope, per the basis of design specifications and drawings provided by Jensen Hughes

c. Basis of Design: The Work includes providing an Audio Visual System and Equipment in Conference Room 101 per the basis of design specifications and details included in the drawings.

d. Basis of Design: The Work includes expanding the existing Access Control System to include new doors per the basis of design specifications and details included in the drawings

Issued: 10/05/26 01 10 00 – 3

2. The building area will not be increased, and the occupancy type will not change.

3. Restrooms will be remodeled as part of this scope.

B. Type of Contract:

1. Project will be constructed under a single prime contract.

1.5 PHASED CONSTRUCTION

A. Building will be occupied during construction, and the lobby on L1 will be in use. The Work will occur while portions of Level 1 are occupied or continued to be utilized, and while the Basement Level, Level 3, and Level 4 are occupied. Only Level 2 and Level 5 will be vacant. The elevators to occupied floors are accessed through the Level 1 Lobby. The stairwells between floors will also continue to be utilized during the Work.

B. Work Shall be conducted in phases as described below and on various sheets.

C. Work on Level 1, or Work that impacts Level 1, must be completed by end of the day on Sunday May 9, 2027, due to a lease expiration date for the new occupant. The intent is to have a Temporary Certificate of Occupancy in hand for the Level 1 Areas by Friday May 14, 2027, for furniture to be installed in the Level 1 areas starting on Monday May 17, 2027. Work on Level 2, or Work that impacts Level 2, has more schedule flexibility and we are targeting the work to be completed by end of the day on Wednesday June 30, 2027.

D. Phasing of the Level 1 demo Work has been indicated on several Sheets to assist with identifying specific Work or areas of Work that impact occupied or utilized areas. In particular:

1. Phase 1 Work has limited impacts to occupied or utilized areas, except at the perimeters.

Barriers in the Level 1 Lobby 100 must be constructed outside of normal working hours which are Monday to Friday 6 AM to 5:30 PM. Barriers at other perimeter areas can be constructed during normal working hours.

2. Phase 2 Work identifies specific work that impacts occupied or utilized areas. Plan this work to limit the duration of impacts.

a. Level 1 Main Lobby (Lobby 100): This area includes access to the main elevators in the building, and access between at least one exterior door with a card key reader and both elevators must be maintained during normal working hours, which is Monday to Friday 6 AM to 5:30 PM. Plan the work in the Lobby to reduce the duration of impacts to the space as well as temporary measures to ensure the space is safe for the public and building occupants to utilize during working hours.

b. Level 1 Public Restrooms (147,148, and Hallway 148): This area is adjacent to the Main Lobby and will continue to be utilized through the majority of the work, but the restrooms can be closed for a limited time. Plan the work in these areas to limit the time the restrooms and the majority of the hallway are closed. Work in the hallway that impacts access to the central stairwell must be done outside of normal working hours, which is Monday to Friday 6 AM to 5:30 PM.

c. Level 1 Mechanical Work: Prior to the removal of services to AHU-1, removal of AHU-1, or the removal of ductwork that serves occupied or utilizes areas, establish temporary means to provide conditioned air within a comfortable temperature range (between 64 to 74 degrees Fahrenheit) per the details provided above.

Issued: 10/05/26 01 10 00 – 4

d. Level 1 Exterior Wall Work: For security reasons limit the timeframe between demo of the exterior walls and door and the rebuilding of the new exterior walls and installation of the new glazing and storefront. Provide interim measures to ensure the interior of the building is secure at all times and protected against the elements.

e. The Level 1 Electrical Room houses electrical panels that serve exterior lights and equipment for areas that will continue to be utilized or areas that will be occupied.

Work on these panels or replacement of these panels must be done outside of normal working hours, which is Monday to Friday 5 AM to 5:30 PM, in addition work that impacts the exterior lights must be done in a way that allows for the exterior lights to only be off during daylight hours and turned back on around dusk.

E. Level 1 Work impacting the overhang on the east side of the building may need to occur outside of normal working hours of Monday to Friday 6 AM to 5:30 PM or provide an alternate entrance point to the Lobby.

F. Level 1 Work impacting the area around the freight elevator will need to occur outside of normal working hours of Monday to Friday 5 AM to 5:30 PM.

G. Regarding Work in the basement, Work to connect to existing plumbing lines in the basement must occur outside of normal business hours as the work will impact a busy hallway. The installation of the new fire alarm panel may require some work to be done outside of normal business hours if Work is to be done in busy hallways.

H. Work in the three stairwells will need to be done outside of normal business hours or coordinated to ensure occupants in the Basement and the upper floors have appropriate emergency egress routes.

1.6 WORK BY OWNER

A. General: Cooperate fully with Owner so work may be carried out smoothly, without interfering with or delaying work under this Contract or work by Owner. Coordinate the Work of this Contract with work performed by Owner.

B. Preceding Work: Owner will perform the following construction operations at Project site. Those operations are scheduled to be substantially complete before work under this Contract begins.

1. N/A.

C. Subsequent Work: Owner will perform the following additional work at site after Substantial Completion. Completion of that work will depend on successful completion of preparatory Work under this Contract.

1. Furniture, Fixtures and Equipment.

1.7 WORK UNDER SEPARATE CONTRACTS

A. General: Cooperate fully with separate contractors so work on those contracts may be carried out smoothly, without interfering with or delaying Work under this Contract or other contracts.

Coordinate the Work of this Contract with work performed under separate contracts.

Issued: 10/05/26 01 10 00 – 5

1.8 OWNER-FURNISHED PRODUCTS

A. Owner will furnish products indicated. The Work includes receiving, unloading, handling, storing, protecting, and installing Owner-furnished products and making building services connections.

B. Owner-Furnished Products:

1. Owner may provide some stock items. To be determined.

1.9 CONTRACTOR-FURNISHED, OWNER-INSTALLED PRODUCTS

A. Contractor shall furnish products indicated. The Work includes unloading, handling, storing, and protecting Contractor-furnished products as directed and turning them over to Owner at Project closeout.

1.10 ACCESS TO SITE

A. General: Contractor shall have limited use of Project site for construction operations as indicated on Drawings by the Contract limits and as indicated by requirements of this Section.

B. Use of Site: Limit use of Project site to Work in areas indicated. Do not disturb portions of Project site beyond areas in which the Work is indicated.

1.11 WORK RESTRICTIONS

A. Work Restrictions, General: Comply with restrictions on construction operations.

1. Comply with limitations on use of public streets and with other requirements of authorities having jurisdiction.

B. On-Site Work Hours: Per City of Redwood City.

C. 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:

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

E. Restricted Substances: Use of tobacco products and other controlled substances on Project site is not permitted.

F. Employee Screening: Comply with Owner's requirements for drug screening of Contractor personnel working on Project site.

1. Maintain list of approved screened personnel with Owner's representative.

Issued: 10/05/26 01 10 00 – 6

1.12 SPECIFICATION AND DRAWING CONVENTIONS

A. Specification Content: The Specifications use certain conventions for the style of language and the intended meaning of certain terms, words, and phrases when used in particular situations.

These conventions are as follows:

1. Imperative mood and streamlined language are generally used in the Specifications. The words "shall," "shall be," or "shall comply with," depending on the context, are implied where a colon (:) is used within a sentence or phrase.

2. Specification requirements are to be performed by Contractor unless specifically stated otherwise.

B. Division 01 General Requirements: Requirements of Sections in Division 01 apply to the Work of all Sections in the Specifications.

C. Drawing Coordination: Requirements for materials and products identified on Drawings are described in detail in the Specifications. One or more of the following are used on Drawings to identify materials and products:

1. Terminology: Materials and products are identified by the typical generic terms used in the individual Specifications Sections.

2. Abbreviations: Materials and products are identified by abbreviations scheduled on Drawings.

3. Keynoting: Materials and products are identified by reference keynotes referencing Specification Section numbers found in this Project Manual.

PART 2 - PRODUCTS (Not Used)

PART 3 - EXECUTION (Not Used)

END OF SECTION

County Project No. P33Z1 UNIT PRICES Issued: 10/05/26 01 22 00 – 1

SECTION 01 22 00

UNIT PRICES

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 unit prices.

B. Related Requirements:

1. Section 01 40 00 "Quality Requirements" for field testing by an independent testing agency.

1.3 DEFINITIONS

A. Unit price is an amount incorporated into the Agreement, applicable during the duration of the Work as a price per unit of measurement for materials, equipment, or services, or a portion of the Work, added to or deducted from the Contract Sum by appropriate modification, if the scope of Work or estimated quantities of Work required by the Contract Documents are increased or decreased.

1.4 PROCEDURES

A. Unit prices include all necessary material, plus cost for delivery, installation, insurance, applicable taxes, overhead, and profit.

B. Measurement and Payment: See individual Specification Sections for work that requires establishment of unit prices. Methods of measurement and payment for unit prices are specified in those Sections.

C. Owner reserves the right to reject Contractor's measurement of work-in-place that involves use of established unit prices and to have this work measured, at Owner's expense, by an independent surveyor acceptable to Contractor.

D. List of Unit Prices: A schedule of unit prices is included in Part 3. Specification Sections referenced in the schedule contain requirements for materials described under each unit price.

County Project No. P33Z1 UNIT PRICES Issued: 10/05/26 01 22 00 – 2

PART 2 - PRODUCTS (Not Used)

PART 3 - EXECUTION

3.1 SCHEDULE OF UNIT PRICES

A. Unit Price No. TBD

1. Description: TBD

2. Unit of Measurement: TBD

County Project No. P33Z1 ALTERNATES Issued: 10/05/26 01 23 00 – 1

SECTION 01 23 00

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 schedule of alternates 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.

County Project No. P33Z1 ALTERNATES Issued: 10/05/26 01 23 00 – 2

PART 2 - PRODUCTS (Not Used)

PART 3 - EXECUTION

3.1 SCHEDULE OF ALTERNATES

A. Alternate No. TBD

1. Base Bid: TBD

2. Alternate: TBD

County Project No. P33Z1 SUBSTITUTION PROCEDURES Issued: 10/05/26 01 25 00 – 1

SECTION 01 25 00

SUBSTITUTION PROCEDURES

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 substitutions.

B. Related Requirements:

1. Section 01 23 00 "Alternates" for products selected under an alternate.

2. Section 01 60 00 "Product Requirements" for requirements for submitting comparable product submittals for products by listed manufacturers.

1.3 DEFINITIONS

A. Substitutions: Changes in products, materials, equipment, and methods of construction from those required by the Contract Documents and proposed by Contractor.

1. Substitutions for Cause: Changes proposed by Contractor that are required due to changed Project conditions, such as unavailability of product, regulatory changes, or unavailability of required warranty terms.

2. Substitutions for Convenience: Changes proposed by Contractor or Owner that are not required in order to meet other Project requirements but may offer advantage to Contractor or Owner.

1.4 ACTION SUBMITTALS

A. Substitution Requests: Submit three copies of each request for consideration. Identify product or fabrication or installation method to be replaced. Include Specification Section number and title and Drawing numbers and titles.

1. Substitution Request Form: Use facsimile of form provided in Project Manual.

2. Documentation: Show compliance with requirements for substitutions and the following, as applicable:

a. Statement indicating why specified product or fabrication or installation method cannot be provided, if applicable.

Issued: 10/05/26 01 25 00 – 2

b. Coordination of information, including a list of changes or revisions needed to other parts of the Work and to construction performed by Owner and separate contractors that will be necessary to accommodate proposed substitution.

c. Detailed comparison of significant qualities of proposed substitutions with those of the Work specified. Include annotated copy of applicable Specification Section.

Significant qualities may include attributes, such as performance, weight, size, durability, visual effect, sustainable design characteristics, warranties, and specific features and requirements indicated. Indicate deviations, if any, from the Work specified.

d. Product Data, including drawings and descriptions of products and fabrication and installation procedures.

e. Samples, where applicable or requested.

f. Certificates and qualification data, where applicable or requested.

g. List of similar installations for completed projects, with project names and addresses as well as names and addresses of architects and owners.

h. Material test reports from a qualified testing agency, indicating and interpreting test results for compliance with requirements indicated.

i. Research reports evidencing compliance with building code in effect for Project, from

ICC-ES.

j. Detailed comparison of Contractor's construction schedule using proposed substitutions with products specified for the Work, including effect on the overall Contract Time. If specified product or method of construction cannot be provided within the Contract Time, include letter from manufacturer, on manufacturer's letterhead, stating date of receipt of purchase order, lack of availability, or delays in delivery.

k. Cost information, including a proposal of change, if any, in the Contract Sum.

l. Contractor's certification that proposed substitution complies with requirements in the Contract Documents, except as indicated in substitution request, is compatible with related materials and is appropriate for applications indicated.

m. Contractor's waiver of rights to additional payment or time that may subsequently become necessary because of failure of proposed substitution to produce indicated results.

3. Architect's Action: If necessary, Architect will request additional information or documentation for evaluation within seven days of receipt of a request for substitution.

Architect will notify Contractor through Construction Manager of acceptance or rejection of proposed substitution within 15 days of receipt of request, or seven days of receipt of additional information or documentation, whichever is later.

a. Forms of Acceptance: Change Order, Construction Change Directive, or Architect's Supplemental Instructions for minor changes in the Work.

b. Use product specified if Architect does not issue a decision on use of a proposed substitution within time allocated.

1.5 QUALITY ASSURANCE

A. Compatibility of Substitutions: Investigate and document compatibility of proposed substitution with related products and materials. Engage a qualified testing agency to perform compatibility tests recommended by manufacturers.

Issued: 10/05/26 01 25 00 – 3

B. Substitutions shall comply with GPR Requirements, as specified in Section 018113 “Sustainable Design Requirements” and throughout the technical sections.

1.6 PROCEDURES

A. Coordination: Revise or adjust affected work as necessary to integrate work of the approved substitutions.

1.7 SUBSTITUTIONS

A. Substitutions for Cause: Submit requests for substitution immediately on discovery of need for change, but not later than 15 days prior to time required for preparation and review of related submittals.

1. Conditions: Architect will consider Contractor's request for substitution when the following conditions are satisfied. If the following conditions are not satisfied, Architect will return requests without action, except to record noncompliance with these requirements:

a. Requested substitution is consistent with the Contract Documents and will produce indicated results.

b. Substitution request is fully documented and properly submitted.

c. Requested substitution will not adversely affect Contractor's construction schedule.

d. Requested substitution has received necessary approvals of authorities having jurisdiction.

e. Requested substitution is compatible with other portions of the Work.

f. Requested substitution has been coordinated with other portions of the Work.

g. Requested substitution provides specified warranty.

h. If requested substitution involves more than one contractor, requested substitution has been coordinated with other portions of the Work, is uniform and consistent, is compatible with other products, and is acceptable to all contractors involved.

B. Substitutions for Convenience: Not allowed unless otherwise indicated.

C. Substitutions for Convenience: Architect will consider requests for substitution if received within 60 days after commencement of the Work. Requests received after that time may be considered or rejected at discretion of Architect.

1. Conditions: Architect will consider Contractor's request for substitution when the following conditions are satisfied. If the following conditions are not satisfied, Architect will return requests without action, except to record noncompliance with these requirements:

a. Requested substitution offers Owner a substantial advantage in cost, time, energy conservation, or other considerations, after deducting additional responsibilities Owner must assume. Owner's additional responsibilities may include compensation to Architect for redesign and evaluation services, increased cost of other construction by Owner, and similar considerations.

b. Requested substitution does not require extensive revisions to the Contract Documents. If Architect and Architect’s consultants are required to make revisions to the Contract Documents, fees associated with revisions will be factored into cost impact of the proposed substitution.

Issued: 10/05/26 01 25 00 – 4

c. Requested substitution is consistent with the Contract Documents and will produce indicated results.

d. Substitution request is fully documented and properly submitted.

e. Requested substitution will not adversely affect Contractor's construction schedule.

f. Requested substitution has received necessary approvals of authorities having jurisdiction.

g. Requested substitution is compatible with other portions of the Work.

h. Requested substitution has been coordinated with other portions of the Work.

i. Requested substitution provides specified warranty.

j. If requested substitution involves more than one contractor, requested substitution has been coordinated with other portions of the Work, is uniform and consistent, is compatible with other products, and is acceptable to all contractors involved.

PART 2 - PRODUCTS (Not Used)

© Copyright 2013, CSI, 110 S. Union St., Suite 100, Alexandria, VA 22314

Page ___ of ___ Form Version: September 2013

This is not an official CSI Construction Contract Administration (CCA) Form. Please use CSI's official CCA Forms if required by your project needs.

SUBSTITUTION

REQUEST

(After the Bidding/Negotiating Phase)

Project:

To:

Re:

Substitution Request Number:

From:

Date:

A/E Project Number:

Contract For:

Specification Title:

Section: Page:

Description:

Article/Paragraph:

Proposed Substitution:

Manufacturer: Address: Phone:

Trade Name: Model No.:

Installer: Address: Phone:

History: ☐ New product ☐ 1-4 years old ☐ 5-10 years old ☐ More than 10 years old

Differences between proposed substitution and specified product:

☐ Point-by-point comparative data attached — REQUIRED BY A/E

Reason for not providing specified item:

Similar Installation:

Project: Architect:

Address: Owner:

Date Installed:

Proposed substitution affects other parts of Work: ☐ No ☐ Yes; explain

Savings to Owner for accepting substitution: ($ ).

Proposed substitution changes Contract Time: ☐ No ☐ Yes [Add] [Deduct] days.

Supporting Data Attached: ☐Drawings ☐Product Data ☐ Samples ☐ Tests ☐ Reports ☐

© Copyright 2013, CSI, 110 S. Union St., Suite 100, Alexandria, VA 22314

Page ___ of ___ Form Version: September 2013

This is not an official CSI Construction Contract Administration (CCA) Form. Please use CSI's official CCA Forms if required by your project needs.

SUBSTITUTION

REQUEST

(After the Bidding/Negotiating Phase — Continued)

The Undersigned certifies:

• Proposed substitution has been fully investigated and determined to be equal or superior in all respects to specified product.

• Same warranty will be furnished for proposed substitution as for specified product.

• Same maintenance service and source of replacement parts, as applicable, is available.

• Proposed substitution will have no adverse effect on other trades and will not affect or delay progress schedule.

• Cost data as stated above is complete. Claims for additional costs related to accepted substitution which may subsequently become apparent are to be waived.

• Proposed substitution does not affect dimensions and functional clearances.

• Payment will be made for changes to building design, including A/E design, detailing, and construction costs caused by the substitution.

• Coordination, installation, and changes in the Work as necessary for accepted substitution will be complete in all respects.

Submitted by:

Signed by:

Firm:

Address:

Telephone:

Attachments: ☐

A/E’s REVIEW AND RECOMMENDATION

☐ Approve Substitution - Make submittals in accordance with Specification Section 01 33 00 Submittal Procedures.

☐ Approve Substitution as noted - Make submittals in accordance with Specification Section 01 33 00 Submittal Procedures.

☐ Reject Substitution - Use specified materials.

☐ Substitution Request received too late - Use specified materials.

Signed by: Date:

OWNER'S REVIEW AND ACTION

☐ Substitution approved - Make submittals in accordance with Specification Section 01 33 00 Submittal Procedures. Prepare Change Order.

☐ Substitution approved as noted - Make submittals in accordance with Specification Section 01 33 00 Submittal Procedures. Prepare Change

Order.

☐ Substitution rejected - Use specified materials.

Signed by: Date:

Additional Comments: ☐Contractor ☐Subcontractor ☐Supplier ☐Manufacturer ☐A/E

County Project No. P33Z1 PROJECT MANAGEMENT AND COORDINATION Issued: 10/05/26 01 31 00 – 1

SECTION 01 31 00

PROJECT MANAGEMENT AND COORDINATION

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

1. General coordination procedures.

2. Coordination drawings.

3. RFIs.

4. Digital project management procedures.

5. Project meetings.

B. Each contractor shall participate in coordination requirements. Certain areas of responsibility are assigned to a specific contractor.

C. Related Requirements:

1. Section 01 32 00 "Construction Progress Documentation" for preparing and submitting Contractor's construction schedule.

2. Section 01 73 00 "Execution" for procedures for coordinating general installation and field-engineering services, including establishment of benchmarks and control points.

3. Section 01 77 00 "Closeout Procedures" for coordinating closeout of the Contract.

1.3 DEFINITIONS

A. BIM: Building Information Modeling.

B. RFI: Request for Information. Request from Owner, Architect, or Contractor seeking information required by or clarifications of the Contract Documents.

1.4 INFORMATIONAL SUBMITTALS

A. Subcontract List: Prepare a written summary identifying individuals or firms proposed for each portion of the Work, including those who are to furnish products or equipment fabricated to a special design. Include the following information in tabular form:

Issued: 10/05/26 01 31 00 – 2

1. Name, address, telephone number, and email address of entity performing subcontract or supplying products.

2. Number and title of related Specification Section(s) covered by subcontract.

3. Drawing number and detail references, as appropriate, covered by subcontract.

B. Key Personnel Names: Within 15 days of starting construction operations, submit a list of key personnel assignments, including superintendent and other personnel in attendance at Project site. Identify individuals and their duties and responsibilities; list addresses and cellular telephone numbers and e-mail addresses. Provide names, addresses, and telephone numbers of individuals assigned as alternates in the absence of individuals assigned to Project.

1. Post copies of list in project meeting room, in temporary field office, in web-based Project software directory, and in prominent location inbuilt facility. Keep list current at all times.

1.5 GENERAL COORDINATION PROCEDURES

A. Coordination: Coordinate construction operations included in different Sections of the Specifications and Drawings to ensure efficient and orderly installation of each part of the Work, as well as for certain services to be uninterrupted or only have limited interruptions during the Work. Coordinate construction operations included in different Sections that depend on each other for proper installation, connection, and operation.

1. Work impacting the Level 1 occupied or utilized areas must be scheduled and coordinated with the County prior to the start of the work and portions of the Work must occur outside of normal working hours. This work has been labeled as Phase 2 on several sheets. Utilities and conditioned air within a comfortable temperature range (between 64 to 74 degrees Fahrenheit) must be maintained during normal working hours in the Level 1 occupied or utilized areas. Below are details for each area:

a. Level 1 Occupied Areas are the following areas: Room 171 Loading Dock, Room 166 ISD Staging, Room 149 ISD Storage, and Hallway 170. The limited work in within these rooms or the work that impacts the roof above them, must be done outside of the normal working hours for these staff, which are Monday to Friday 5 AM to 5 PM. In particular see the sections for the Automated Fire Sprinkler System and Addressable Fire Alarm Systems, as well as the Sheets regarding the roofing work. Utilities and conditioned air within a comfortable temperature range must be supplied during the normal working hours for these staff.

b. The Level 1 Main Lobby (Lobby 100) will continue to be utilized during the Work as it provides access to the main elevators in the building and access to the main public restrooms. Access between at least one exterior door with a card key reader and both elevators must be maintained during normal working hours, which is Monday to Friday 6 AM to 5:30 PM. Plan the work in the Lobby to reduce the duration of impacts to the space as well as temporary measures to ensure the space is safe for the public and building occupants to utilize during working hours. Utilities and conditioned air within a comfortable temperature range must be supplied during normal working hours.

c. The Level 1 Public Restrooms (147,148, and Hallway 148) adjacent to the Main Lobby will continue to be utilized through the majority of the work, but the restrooms can be closed for a limited time. Plan the work in these areas to limit the time the restrooms and the majority of the hallway are closed. Work in the hallway that impacts access to the central stairwell must be done outside of normal working hours, which is Monday to Friday 6 AM to 5:30 PM. When the restrooms are

Issued: 10/05/26 01 31 00 – 3 operational, utilities and conditioned air within a comfortable temperature range must be supplied during normal working hours.

d. The Level 1 Electrical Room houses electrical panels that serve exterior lights and equipment for areas that will continue to be occupied or utilized. Work on these panels or replacement of these panels must be done outside of normal working hours, which is Monday to Friday 5 AM to 5:30 PM, in addition work that impacts the exterior lights must be done in a way that allows for the exterior lights to only be off during daylight hours and turned back on around dusk.

e. The Mechanical work on Level 1 will impact the occupied or continued to be utilized areas, plan the Mechanical work to reduce the time these areas are impacted and the Work is to include temporarily measures to provide conditioned air within a comfortable temperature range (between 64 to 74 degrees Fahrenheit) to the areas mentioned above.

2. Level 1 Work impacting the overhang on the east side of the building may need to occur outside of normal working hours of Monday to Friday 6 AM to 5:30 PM or provide an alternate entrance point to the Lobby.

3. Level 1 Work impacting the area around the freight elevator will need to occur outside of normal working hours of Monday to Friday 5 AM to 5:30 PM.

4. The Data Center (Room 167) on Level 1 will also continue to be utilized during the Work and is required to remain operational at all times during the Work. The Work includes limited scope within the room, see the Addressable Fire Alarm System section as the connection to the existing Clean Air Agent System within the room will be upgraded along with the fire alarm upgrade on the floor.

a. The room contains active Telecommunication Equipment and is a main distribution point in the County Center Fiber Network, disruptions in this area have the potential to impact a wide range of vital County Operations, including 911 dispatch. Should Telecommunication services be inadvertently interrupted, the contractor is to immediately furnish labor, including overtime, material, and equipment necessary for prompt restoration of interrupted Telecommunication services at no cost to the County. Schedule construction operations, or provide temporary solutions, to ensure active Telecommunication services remain continuous, including ensuring the following:

b. The ambient temperature and humidity in the Reduced Data Center area must remain in the temperature range of 64 to 74 degrees Fahrenheit and a humidity range of 35 to 55 percent when measured at 5 feet above the raised floor level and along the equipment aisle centerline.

c. The Data Center area must have continuous fire suppression, fire detection, and leak detection.

d. Active Telecommunication equipment and services within the room are to remain operational at all times.

e. Protect the active Telecommunication Equipment within the Data Center from risk of damage during the Work, while also not harming the equipment. Provisions may include the use of air purifiers or plastic barriers to manage dust and contaminates, while ensuring the necessary ventilation is maintained. Provisions may also include protective coverings for cables that will remain in use. Ensure the area around the active Telecommunication Equipment is kept clean and free of dust.

f. Access to the Data Center area must be maintained through-out the project to allow the County’s Technology staff to fix any critical issues that may occur during the construction work.

Issued: 10/05/26 01 31 00 – 4

5. Regarding Work in the basement, Work to connect to existing plumbing lines in the basement must occur outside of normal business hours as the work will impact a busy hallway. The installation of the new fire alarm panel may require some work to be done outside of normal business hours if Work is to be done in busy hallways.

6. Work in the three stairwells will need to be done outside of normal business hours or coordinated to ensure occupants in the Basement and the upper floors have appropriate emergency egress routes.

7. 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.

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

9. Make adequate provisions to accommodate items scheduled for later installation.

10. Provide coordination drawings to use the Penetration Control Drawings as backgrounds and include a penetration control legend. Drawings without the penetration control backgrounds will be rejected without review.

B. Coordination: Each contractor shall coordinate its construction operations with those of other contractors and entities to ensure efficient and orderly installation of each part of the Work. Each contractor shall coordinate its own operations with operations included in different Sections that depend on each other for proper installation, connection, and operation.

1. 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.

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

3. Make adequate provisions to accommodate items scheduled for later installation.

C. Prepare memoranda for distribution to each party involved, outlining special procedures required for coordination. Include such items as required notices, reports, and list of attendees at meetings.

1. Prepare similar memoranda for Owner and separate contractors if coordination of their Work is required.

D. 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:

1. Preparation of Contractor's construction schedule.

2. Preparation of the schedule of values.

3. Installation and removal of temporary facilities and controls.

4. Delivery and processing of submittals.

5. Progress meetings.

6. Preinstallation conferences.

7. Project closeout activities.

8. Startup and adjustment of systems.

1.6 COORDINATION DRAWINGS

A. Coordination Drawings, General: Prepare complete coordination drawings for the entire project.

Issued: 10/05/26 01 31 00 – 5

1. Content: Project-specific information, drawn accurately to a scale large enough to indicate and resolve conflicts. Do not base coordination drawings on standard printed data. Include the following information, as applicable:

a. Use applicable Drawings as a basis for preparation of coordination drawings.

Prepare sections, elevations, and details as needed to describe relationship of various systems and components.

b. Coordinate the addition of trade-specific information to coordination drawings in a sequence that best provides for coordination of the information and resolution of conflicts between installed components before submitting for review.

c. Indicate functional and spatial relationships of components of architectural, structural, civil, mechanical, and electrical systems.

d. Indicate space requirements for routine maintenance and for anticipated replacement of components during the life of the installation.

e. Show location and…