SOW_Replace OGD ATCT.pdf

Replace Airport Traffic Control Tower (ATCT) OGD - Ogden, UT

Table of Contents

Z – GENERAL REQUIREMENTS

A – SUBSTRUCTURE

SECTION A10 FOUNDATIONS

SECTION A20 BASEMENT CONSTRUCTION

B – SHELL

SECTION B10 SUPERSTRUCTURE

SECTION B20 EXTERIOR ENCLOSURE

SECTION B30 ROOFING

C – INTERIOR

SECTION C10 INTERIOR CONSTRUCTION

SECTION C20 STAIRS

SECTION C30 INTERIOR FINISHES

D – SERVICES

SECTION D10 CONVEYING

SECTION D20 PLUMBING

SECTION D30 HVAC

SECTION D40 FIRE PROTECTION

SECTION D50 ELECTRICAL AND ELECTRONIC SYSTEMS

E – EQUIPMENT AND FURNISHINGS

SECTION E10 EQUIPMENT

SECTION E20 FURNISHINGS

F – SPECIAL CONSTRUCTION AND DEMOLITION

SECTION F10 SPECIAL CONSTRUCTION

SECTION F20 SELECTIVE DEMOLITION

G – SITE WORK

SECTION G10 SITE PREPARATIONS

SECTION G20 SITE IMPROVEMENTS

SECTION G30 CIVIL/MECHANICAL UTILITIES

SECTION G40 ELECTRICAL UTILITIES

SECTION Z GENERAL REQUIREMENTS 1

Z – GENERAL REQUIREMENTS

1. GENERAL

1.1. The scope of services required in all sections of the SOW is not intended to be all inclusive of the work to be performed. This generalized scope has been formulated so that proposals can be prepared using a common base. Offeror’s experience should allow it to amplify the scope in response to this solicitation. The technical proposal, submitted by the Offeror selected to provide these services, will become part of the Contract. Design-build services will consist of all ancillary or required design, engineering, construction, and other services required by this solicitation including procuring and furnishing all materials, labor, equipment, services, supplies, investigations, and studies required in connection with this scope of work and reasonably inferable from the solicitation documents.

1.2. All design work must be site-specific, however, concepts from the Standard Design Drawings must be used in conjunction with the applicable standards, codes and manuals cited in the STANDARDS section of this scope of work to comply with functional, performance, and spatial requirements.

1.3. Design must provide for a facility design life of a minimum of 50 years assuming minimal maintenance, sustainment, and restoration.

1.4. The design and construction of the facilities shall incorporate sustainability considerations to comply with the Guiding Principles for Sustainable Federal Buildings and Associated Instructions and other related requirements in TFDS Section 3.4 – Energy and Sustainability. The FAA will verify compliance and support implementation of sustainable principles throughout the design and construction of the Project.

1.5. The ATCT shall be designed to be life-cycle-cost effective and to achieve energy consumption levels that are at least 30 percent below the levels established in ASHRAE 90.1, in accordance with Federal buildings energy efficiency standards.

1.6. Notwithstanding any reference in the Standard Design Drawings or this scope of work to any article, device, product, material, fixture, form or type of construction by name, make or catalog number, such references shall be interpreted as establishing a standard of quality and shall not be construed as limiting competition. The Design-Builder, in such cases, may propose any article, approved equal to or better than that specified.

1.7. The Design-Builder shall verify all existing dimensions and conditions and coordinate civil, structural, architectural, mechanical, electrical, electronics, plumbing, fire safety design and construction and such other items as may be necessary for a complete and functional facility.

Coordinate as well works from other consultants, project shop drawings and field conditions to avoid conflicts among design components. The Design-Builder shall develop a BIM Project

Execution Plan following FAA’s Minimum Building Information Modeling (BIM) Requirements document for project modeling and accurate coordination of all trades and disciplines.

1.8. The Design-Builder shall be responsible for initiating, maintaining, and monitoring all environmental and occupational safety and health aspects in connection with design and construction works to comply with applicable environmental, safety and health laws, regulations, permits and codes, including Occupational Safety and Health Administration (OSHA), Environmental Protection Agency (EPA), FAA Orders and standards, and industry standards.

1.9. The Design-Builder shall be responsible to implement an administrative and procedural approach for quality assurance and quality control including submittal review and approval, testing, inspections, certifications and necessary actions and documentation during and aGer execution of the work to provide design, material, equipment, workmanship, fabrication, construction and operations compliant with the requirements of the FAA and this SIR.

SECTION Z GENERAL REQUIREMENTS 2

1.10. The FAA has preliminarily categorized this project as Facility Security Level (FSL)-2 Critical

Infrastructure facilities in accordance with FAA Order 1600.69. The Design-Builder shall coordinate the final security level determination and associated requirements with the FAA prior to the design phase. All design and construction, including but not limited to structural and architectural design, site lighting, site access control and monitoring, landscaping, site spatial constraints and physical security, shall comply with the applicable security level requirements in FAA Order 1600.69.

1.11. Any work required to be performed for properly complete and functional installations which are not specifically addressed within this scope of work or the TFDS shall be performed in accordance with applicable codes, standards, industry best practices and manufacturers recommendations.

1.12. The design must consist of drawings and specifications, which are usable, definitive, and complete for construction to begin. Drawings, calculations and specifications issued for construction must be sealed by the corresponding licensed professional in the State where the project is located. For additional requirements for Architect and Engineers of Record, refer to TFDS Appendix B – Design

Requirements, this Scope of Work and key personnel requirements in the solicitation.

1.13. The Design-Builder shall be responsible for the professional and technical accuracy, usability, completeness and coordination of all designs, calculations, drawings, specifications and cost estimates, including those prepared by sub-consultants. For reference on the content and presentation requirements of design documents, refer to TFDS Appendix B – Design Requirements, Appendix C – Design Specification Submi1al and Appendix E – Drawings, and Division 1 – General

Conditions document.

1.14. The Design-Builder shall comply with the requirements for design submittals and deliverables provided in the solicitation package. The Design-Builder shall prepare a submittal schedule, promptly aGer being awarded the Contract and thereaGer as necessary to maintain a current submittal schedule and shall submit the schedule for FAA’s approval in accordance with contract documents.

1.15. Consider that contrary to the provision in TFDS Section 3.8 – Project Planning Document (PPD), FAA will not provide a sample PPD as part of this solicitation.

1.16. A third-party commissioning authority will be retained by the FAA to perform enhanced whole building commissioning. The Design-Builder shall be responsible for coordination with the third-party commissioning authority from the design phase.

2. STANDARDS

2.1. Work shall be performed in accordance with the requirements of the latest edition of the

International Building Code (IBC) and NFPA 101 at the time of design, as well as all applicable requirements of the FAA Terminal Facilities Design Standard (TFDS).

2.2. Site-adapted designs developed by the Design-Builder, including all materials and workmanship shall conform to the following primary documents/codes, as well as references to Federal, State and local regulations, industry standards, utility company regulations and specific requirements

(latest edition at the time of design) contained in each.

2.2.1. Building Codes and Standards

• Internation Code Council (ICC) standards o IBC, International Building Code, 2024 edition.

o IFC, International Fire Code, 2024 edition.

o IPC, International Plumbing Code, 2024 edition.

o IMC, Internation Mechanical Code, 2024 edition.

• American Society of Civil Engineers (ASCE) standards o ASCE 7, Minimum Design Loads and Associated Criteria for Buildings and Other

Structures, 2022 edition.

SECTION Z GENERAL REQUIREMENTS 3

o ASCE 24, Flood Resistant Design and Construction, 2014 edition.

o ASCE 49, Wind Tunnel Testing for Buildings and Other Structures, 2021 edition.

• American Concrete Institute (ACI) standards o Building Code Requirements for Structural Concrete (ACI 318), 2019 edition.

o Guide to Design of Slabs-on-Ground (ACI 360), 2010 edition.

• American Institute of Steel Construction (AISC) Steel Construction Manual, 16th edition, 2023.

• American Welding Society (AWS) Structural Welding Code – Steel (AWS D1.1), 2020 edition.

• Precast/Prestressed Concrete Institute (PCI) Design Handbook (PCI MNL-120), 2017 edition.

o The Masonry Society (TMS) Building Code Requirements and Specification for Masonry Structure (TMS 402/602), 2022 edition.

• National Fire Protection Association (NFPA) Standards o NFPA 1, The Fire Code, 2024 edition.

o NFPA 10, Standard for Portable Fire Extinguishers, 2022 edition.

o NFPA 13, Standard for the Installation of Sprinkler Systems, 2022 edition.

o NFPA 14, Standpipe and Hose Systems, 2024 edition.

o NFPA 20, Standard for the Installation of Stationary Pumps for Fire Protection, 2022 edition.

o NFPA 22, Standard for Water Tanks for Private Fire Protection, 2023 edition.

o NFPA 24, Standard for the Installation of Private Fire Service Mains and Their

Appurtenances, 2022 edition.

o NFPA 70, National Electrical Code, 2023 edition.

o NFPA 70E, Standard for Electrical Safety in the Workplace, 2024 edition.

o NFPA 72, National Fire Alarm and Signaling Code, 2022 edition.

o NFPA 75, Standard for the Fire Protection of Information Technology Equipment, 2024 edition.

o NFPA 80, Standard for Fire Doors and Other Opening Protectives, 2022 edition.

o NFPA 90A, Standard for the Installation of Air-Conditioning and Ventilating Systems, 2024 edition.

o NFPA 92, Standard for Smoke Control Systems, 2024 edition.

o NFPA 101, The Life Safety Code, 2024 edition.

o NFPA 105, Standard for Smoke Door Assemblies and Other Opening Protectives, 2022 edition.

o NFPA 110, Standard for Emergency and Standby Power Systems, 2025 edition.

o NFPA 241, Standard for Safeguarding Construction, Recommended Practice for

Water Flow Testing and Marking of Hydrants, 2022 edition.

o NFPA 1225, Standard for Emergency Services Communications, 2022 edition.

o NFPA 5000, Building Construction Safety Code, 2024 edition.

• American Society of Heating, Refrigerating and Air Conditioning Engineers (ASHRAE) o ASHRAE 90.1, Energy Standard for Sites and Buildings Except Low-Rise Residential

Buildings, 2022 edition.

o ASHRAE 62.1, Ventilation and Acceptable Indoor Air Quality Standard, 2022 edition.

o ASHRAE 55, Therma Environmental Conditions for Human Occupancy, 2023 edition.

o ASHRAE 52.2, Method of Testing General Ventilation Air-Cleaning Devices for

Removal Efficiency by Particle Size, 2017 edition.

o ASHRAE 135, BACnet™--A Data Communication Protocol for Building Automation and Control Networks, 2020 edition.

SECTION Z GENERAL REQUIREMENTS 4

o ASHRAE 111, Testing, Adjusting, and Balancing of Building HVAC Systems, 2008 edition.

o ASHRAE 70, Method of Testing for Rating the Performance of Air Outlets and Inlets, 2023 edition.

• American Society of Mechanical Engineers (ASME) standards o ASME A17.1, Safety Code for Elevators and Escalators, 2022 edition.

o ASME A17.2, Guide for Inspection of Elevators, Escalators, and Moving Walks, 2020 edition.

o ASME B16.18, Cast Copper Alloy Solder Joint Pressure Fittings Standard, 2021 edition.

o ASME B16.22, Wrought Copper and Copper Alloy Solder-Joint Pressure Fittings

Standard, 2021 edition.

• Sheet Metal and Air Conditioning Contractors' National Association (SMACNA), HVAC Duct

Design and Construction Standards

• Air Movement and Control Association International Inc. (AMCA), Product Rating Manual for Air Control Devices (AMCA 511), 2021 edition.

• Master Painters Institute (MPI) Architectural Painting Specification manuals and guides

• Department of Transportation Federal Highway Administration’s (DOT/FHWA) Manual on

Uniform Traffic Control Devices (MUTCD), 2023 edition

• Guiding Principles for Sustainable Federal Buildings and Associated Instructions of the

Council of Environmental Quality, 2020 edition.

2.2.2. FAA Standards

• TFDS, FAA Terminal Facilities Design Standard, version 2.2.

• FAA Order 1600.69, FAA Facility Security Management Program

• FAA-C-1217, Electrical Work - Interior and Premises

• FAA-STD-002, Facilities Engineering Drawings Preparation

• FAA-STD-019, Lightning and Surge Protection, Grounding, Bonding and Shielding

Requirements for Facilities and Electronic Equipment

• FAA Order JO 6950.2, Electrical Power Policy Implementation at National Airspace System

Facilities

• FAA Order JO 6950.27, Power System Studies

• FAA Order JO 6980.11, Maintenance of Engine Generators

• FAA Order JO 3900.76, Management of Indoor Air Quality (IAQ) at Air Traffic Organization

(ATO) Facilities

• FAA-C-1391, Installation, Termination, Splicing, and Transient/Surge Protection of

Underground Electrical Distribution System Power Cables

• FAA Order 1053.1, Energy and Water Management Program for FAA Buildings and Facilities

• FAA Minimum Building Information Modeling (BIM) Requirements

2.2.3. Accessibility

• ABA, Architectural Barriers Act of 1968 Standards

• ADA, Americans with Disabilities Act of 1990 Standards

2.2.4. Occupational Health and Safety

• Occupational Safety and Health Administration Regulations - Federal and State

2.3. Unless the solicitation includes more stringent requirements, applicable construction industry standards have the same force and effect as if bound or copied directly into the contract documents to the extent referenced.

SECTION Z GENERAL REQUIREMENTS 5

2.4. Where FAA documents and other referenced documents have conflicting requirements, FAA documents must take precedence. In the event of conflict between any of the other referenced documents, the strictest requirement shall take precedence. The most stringent code applied will be at the discretion of the FAA Contracting Officer’s Representative (COR).

2.5. Request for deviations from Standard Drawings, instructions, FAA criteria, or building codes must be submitted for review and approval in accordance with TFDS Section 2.4 – Deviation/Alternative

Approach. Deviations for less stringent requirements are prohibited.

3. ANNEXES

3.1. Siting Reports: The FAA has conducted a siting study for the OGD site, in accordance with TFDS

Section 7.1.4 – Siting Study. The Siting Reports for Ogden, UT (OGD) site is attached.

3.2. Requirements Document Workbook (RDWB): Some site-specific preliminary information and requirements including siting, program spaces, parking spaces, site utilities, commissioning, security, antennas, etc. are included in each site RDWB. Applicable requirements from each site’s

RDWB shall be obtained from the COR.

3.3. Preliminary Geotechnical Investigation: Preliminary geotechnical investigations have been conducted at each site and their reports, if included in this solicitation, are for information only and are not guaranteed to fully represent all subsurface conditions. The Preliminary Geotechnical

Report for Ogden, UT (OGD) site is attached.

3.4. Standard Design Drawings: The information contained in the Standard Design Drawings is intended to convey standard concepts and design basis for the site-adapted design of airport traffic control towers (ATCTs) throughout various locations in United States and its territories. To the greatest extent possible, requirements indicated on the drawings reflect reasonable worst-case scenarios based on preliminary design criteria applicable for all locations throughout the United States. As such, the intent is that basic configurations and details shown in these drawings will not require to be modified or changed as part of the site adaptation process for each site.

The design is adaptable between 80'-10" AGL (cab floor) to 119'-10" AGL (cab floor) for rapid deployment. The ATCT prototype in this set is documented at two heights: the shortest and the tallest. Any heights in between can be achieved by adjusting the cab floor height at intervals of 9'-

9" (a single shaG module size). The Standard Design Drawings are attached. OGD will be 119’-10”

AGL (cab floor).

3.5. Site Proposed Layout drawings (if applicable): All existing underground utilities, structures and land features, if shown on these drawings, are approximate and may not represent their complete extent. The Design-Builder shall be responsible for verifying exact location, depth, size, type and other relevant information of utilities, structures and land features on site and contacting the pertinent utility company or responsible authority to have all site structures and features located and marked.

3.6. Information, data, and representations contained in all contract documents pertaining to the conditions at the site, including but not limited to subsurface conditions and siting characteristics, are for information and bidding purposes only and are not warranted or represented in any manner to accurately show the conditions at the site of the work. AGer contract award, the Design-Builder will conduct its own geotechnical and field measurements and all necessary investigations and base its final design on the results of those investigations.

SECTION A10 FOUNDATIONS 6

A – SUBSTRUCTURE

SECTION A10 FOUNDATIONS

1. Foundations shall be fully designed by the Design-Builder based on site-specific conditions. Foundations are excluded from the Standard Design Drawings. Where shown in the solicitation documents, foundation systems and extents are conceptual in nature and are not meant to convey design intent.

2. Information, data, and representations contained in the contract documents pertaining to the conditions at the site, including subsurface conditions, are for information and bidding purposes only and are not warranted or represented in any manner to accurately show the conditions at the site of the work. AGer contract award, the Design-Builder will conduct its own geotechnical investigations and base its final design on the results of those investigations.

3. Perform subsurface exploration, investigation, testing and analysis for the design and construction of the foundation system and provide the corresponding Geotechnical Report in accordance with the minimum requirements in TFDS Section 8.10 – Subsurface Investigation. The Geotechnical Report shall represent the results of the subsurface investigation outlining findings and project specific recommendations for engineering methods and solutions suitable for design and construction of foundations, pavements and other geotechnical features. Additional subsurface exploration and supplementary field and laboratory testing not specified in TFDS Section 8.10, shall be conducted as necessary to support the design concept.

The report shall be signed and sealed by a licensed professional engineer in the State where the project is located.

4. The geotechnical investigation and report shall address the characteristics of soil and water in contact with foundation structures (soluble salts, sulfates, soil and water resistivity, soil and water pH, etc.)

required to design corrosion and abrasion control measure to achieve a minimum 75-year service life, in accordance with TFDS Section 8.7– Structural Systems and Materials.

5. Provide the foundation system, based on recommendations and information contained in the

Geotechnical Report, as follows:

5.1. Design foundations to suit subsurface conditions, capable of transmitting all site-specific environmental and building loads (See Section B10 - Superstructure) to the ground.

5.2. As applicable, provide Standard Foundations. "Standard Foundations" are shallow or deep foundations as specifically addressed in IBC Chapter 18.

5.3. Provide shallow foundations such as footings, bases, pile caps, strip foundations, grade beams and raG foundation, where required, based on design loads and soil, seismic, settlement, moisture conditions and any other applicable design consideration as recommended in the Geotechnical

Report. All shallow foundations shall be of reinforced concrete.

5.4. Provide deep foundations such as piles and caissons, where required, based on foundation type, size, length and installation technique, elevation of sound rock, required tip elevations, allowable bearing capacity, settlements and other design considerations as recommended in the

Geotechnical Report. Materials used in deep foundation elements shall satisfy site-specific and design requirements. Pile caps, grade beams and similar load-carrying or horizontal tie elements in deep foundation systems shall be of reinforced concrete.

5.5. Deep foundations elements shall be installed in such a manner and sequence as to prevent distortion or damage that would adversely affect the structural integrity of adjacent structures or of foundation elements being installed or already in place and as to avoid compacting the surrounding soil to the extent that other foundation elements cannot be installed properly.

5.6. For driven deep foundations, dynamic wave equation method of analysis or pile driver analyzer

(PDA), shall be used to validate pile and pile hammer compatibility, determine pile driving criteria, establish terminal penetration resistance, or verify as-driven capacity of the pile, as recommended

SECTION A10 FOUNDATIONS 7

by the Design-Builder's Geotechnical Engineer or Geotechnical Consultant. Provide PDAs or static load tests for piles with required allowable design capacity equal to or greater than 40 tons.

6. As applicable, provide Special Foundations. "Special Foundations" are any foundations that are not specifically "Standard Foundations", or a combination of Standard Foundations and a site improvement/ground modification system. As applicable, provide soil supported or structurally supported concrete slabs designed in accordance with ACI 360 and to comply with the minimum requirements in TFDS Section 8.9-A – Slabs on Grade. Where applicable, provide insulated foundations with thermal values sufficient to meet ASHRAE 90.1 requirements and Federal facilities performance and energy efficiency goals.

7. Excavation for foundations shall be carried out to the dimensions, lines and grades defined by the

Designer of Record. All excavation, backfill and compaction works for foundations shall be performed in accordance with IBC Section 1804 and as recommended by the Designer of Record. (See Section G10 –

Site Preparations, for more details).

8. Provide a perimeter drainage system, where required, in accordance with IBC Section 1805.4.2

Dewatering systems, if required, shall be designed, provided, installed, operated, monitored, and removed (if temporary), by the Design-Builder. Dewatering systems shall account for local code restrictions on dewatering methods and groundwater discharge.

SECTION A20 BASEMENT CONSTRUCTION 8

A – SUBSTRUCTURE

SECTION A20 BASEMENT CONSTRUCTION

1. Provide basements based on recommendations and information contained in the Geotechnical Report to be provided by the Design-Builder (See Section A10 – Foundations).

2. Basements shall be designed and constructed in accordance with IBC Section 1807 to suit subsurface conditions and to withstand the effects of site-specific environmental loads and events. (See Section B10

– Superstructure, for loading criteria)

3. Basements include exterior construction below the ground floor, including walls/slabs below grade, elevator pits and other pits.

4. Elevator pits must be designed and constructed to accommodate the horizontal and vertical dimensional requirements of the installation, including clearance requirements in accordance with ASME 17.1.

5. Dewatering systems, if required, shall be designed, provided, installed, operated, monitored, and removed (if temporary), by the Design-Builder. Dewatering systems shall account for local code restrictions on dewatering methods and groundwater discharge.

6. Provide cast-in-place concrete, precast concrete or masonry elevator pit walls.

7. Provide waterproofing for elevator pit floor and walls to comply or exceed minimum requirements in IBC

Sections 1805.3.1 and 1805.3.2, respectively.

8. Where applicable, provide insulated basement construction with thermal values sufficient to meet

ASHRAE 90.1 requirements and performance and Federal facilities energy efficiency goals.

SECTION B10 SUPERSTRUCTURE 9

B – SHELL

SECTION B10 SUPERSTRUCTURE

1. The superstructure includes the framing system, elevated slab construction, roof construction and catwalk.

2. Provide the superstructure in accordance with the applicable codes in Section Z - General and all referenced standards and codes contained in each.

3. Design the superstructure to comply with or exceed the minimum loading criteria in TFDS Table 8-2.

Design Loads and Events and any additional loads as required by design codes and guidelines. For live load criteria refer to minimum uniformly distributed live loads provided in the Standard Design Drawings.

4. Design must conform to Risk Category IV and to other structural performance categories in TFDS Table

8-1. Structural Performance Levels and Categorizations and shall be able to withstand the most critical load combinations in accordance with ASCE 7, TFDS and IBC. Where conflicting loading requirements exist, the most stringent shall apply.

5. Load assumptions, environmental load criteria and design events shall be specific to the location of the project, in accordance with IBC and ASCE 7.

6. Fire resistance rating requirements of all structural members shall comply at least with construction type

I-B, in accordance with IBC Table 601. Fire resistance rating requirements for all exterior non-bearing walls shall be site-specific and dependent on the fire separation distance in accordance with IBC Table

705.5.

7. Refer to the following list of superstructure items from the Standard Design Drawings that are fixed and shall not be modified during site adaptation:

• Minimum floor live loading criteria.

• Structural column grid.

• Gravity framing, floor and lateral system arrangement.

• Nominal steel beam depth.

• Number, location and maximum size of Cab mullions.

• Catwalk access.

The Standard Design Drawings show the design approach for above-listed prescriptive requirements for structural systems. However, it is the Design-Builder’s responsibility to conduct analysis and investigations and base its final design on the results of those analysis and investigations.

8. Provide framing system as follows:

8.1. Provide a force-resisting framing system in accordance with loading requirements in ASCE 7 for a minimum design life of 50 years.

8.2. Materials must meet or exceed the minimum requirements in TFDS Section 8.7 – Structural Systems and Materials. The prohibition on use of wood products does not apply.

8.3. Exposed-to-view connection between beams and external columns and between external columns and footings shall conform to the pin connection approach shown in the Standard Design Drawings.

The Design-Builder is allowed to provide an alternative design and construction approach that is equal to or better in quality and performance than the pin base plate detail shown in the Standard

Design Drawings, subject to review and approval by the FAA.

9. Provide elevated slab construction as follows:

9.1. The elevated slab construction shall meet or exceed the minimum requirements in TFDS Section

8.7 and Section 8.9-B – Elevated Slabs.

9.2. Elevated slabs must be supported by structural framing members meeting minimum loading requirements per ASCE 7.

SECTION B10 SUPERSTRUCTURE 10

9.3. Design-Builder’s design team shall verify the weight of selected and Government-furnished equipment (GFE) do not exceed floor loading criteria and shall evaluate if the effect of such equipment exceeds any established criteria.

10. Provide roof construction as follows:

10.1. Provide reinforced concrete roof deck in accordance with TFDS Section 8.9-C - Roof.

10.2. All roof decks must be supported by structural framing members meeting minimum loading requirements per ASCE 7.

10.3. Structural design of cab mullions shall consider minimum obstruction of line of sight for air traffic control operations and concealment of service distribution components including piping, conduit and wiring in accordance with the requirements in TFDS Section 7.3.4 - Interior and Perimeter

Columns, Section 8.8 – Control Cab Framing System, Section 12.9-F – Cab Fire Sprinkler Feed and the Standard Drawings. Standard Design Drawings show maximum mullion size permitted, increase in mullion size would require analysis to determine any impact to air traffic control operations and shall be subject to FAA approval.

10.4. Provide a catwalk around the Control Cab, including guardrails, for glazing cleaning, maintenance, and replacement in accordance with IBC, OSHA 1910 Subpart D Walking-Working Surfaces and

TFDS Section 7.3.8 – Catwalk and Section 8.6-D – Cab Catwalk. Refer to the Standard Design

Drawings for catwalk access and preliminary layout and elevations.

SECTION B20 EXTERIOR ENCLOSURE 11

SECTION B20 EXTERIOR ENCLOSURE

1. The exterior enclosure includes all vertical and horizontal exterior closure such as exterior walls, exterior windows, and exterior doors.

2. Provide the exterior enclosure in accordance with the applicable codes in Section Z - General and all referenced standards and codes contained in each.

3. Fire resistance rating requirements of the exterior enclosure shall comply at least with construction type

I-B, in accordance with IBC Table 601. Fire resistance rating requirements for all exterior non-bearing walls shall be site-specific and dependent on fire separation distance in accordance with IBC Table 705.5.

4. Where applicable, exterior wall assemblies shall meet or exceed minimum energy savings requirements in ASHRAE 90.1. Cab windows are exempt from this requirement.

5. Refer to the following list of exterior enclosure items from the Standard Design Drawings that are fixed and shall not be modified during site adaptation:

• Components and overall thickness of exterior wall assembly.

• Wall cladding material at occupied levels (stainless steel 316 or stainless steel 304 or aluminum alloy 3003)

• Wall cladding material at the core (pre-weathered zinc)

• Cab glazing (Per FAA Specification)

• Cab mullions assignment for concealment of vertical drains.

• Number, location and maximum size of Cab mullions.

The Standard Design Drawings show the design approach for above-listed prescriptive requirements for architectural systems. However, it is the Design-Builder’s responsibility to conduct analysis and investigations and base its final design on the results of those analysis and investigations.

6. Provide exterior walls as follows:

6.1. Design must conform to Risk Category IV and to other structural performance categories in TFDS

Table 8-1. Structural Performance Levels and Categorizations and shall be able to safely withstand the superimposed applicable loads per ASCE 7, TFDS and IBC. Where conflicting loading requirements exist, the most stringent shall apply.

6.2. Provide only non-combustible exterior wall materials or assembly of materials to comply with or exceed the minimum requirements in IBC Chapter 14 and in accordance with requirements and restrictions in TFDS Chapter 6 – Architectural Enclosures.

6.3. The exterior wall system shall provide protection against site-specific weather phenomena and achieve continuity and full redundancy of critical control functions of enclosures (water, air, vapor and heat flow control) so as to meet or exceed the minimum performance requirements in TDFS, ASHRAE 90.1 and Federal, State and local energy codes.

6.4. Refer to the Standard Design Drawings for section details of the required exterior wall system. The configuration of the exterior wall system shall include the layers and overall thickness shown in the section details of the Standard Design Drawings, while layer thicknesses, dimensions and other characteristics of the assembly shall be based on site-specific conditions.

6.5. Control Cab exterior walls shall be as follows:

i. Cab level exterior enclosure shall consist of a glazing system able to withstand load requirements in IBC Section 2404 and TFDS Section 8.6-F.2 – Building Glass Design without failure.

ii. Provide a glazing system that meets or exceeds acoustic, glass, framing, shades and maintenance requirements in TFDS Section 7.3 – Cab Architectural Exterior Enclosure.

SECTION B20 EXTERIOR ENCLOSURE 12

iii. Cab glazing mullions shall be sized and adapted to maximize visibility from the cab and to receive services distribution components including piping, conduit and wiring in accordance with the requirements in TFDS Section 7.3.4 – Interior and Perimeter Columns, Section 8.8 –

Concrete Slabs and Flooring, Section 12.9-F – Cab Fire Sprinkler Feed and the Standard Design

Drawings.

iv. Design and construction shall comply with FAA’s Cab Glass Specification.

6.6. Provide removable louvers and screens, where necessary, to allow maintenance and replacement of larger equipment. Coordinate louver sizes with the requirements of the mechanical equipment provided.

6.7. Provide parapets for exterior wall construction, where required in accordance with the Standard

Design Drawings. Moisture control requirements for roof systems in IBC Chapter 15 and ASHRAE

90.1 must also be considered in the parapet wall design.

7. Provide exterior windows (other than Cab windows) as follows:

7.1. Evaluate and provide windows in regularly occupied areas, as an alternative energy resource, to enhance the working environment, without compromising visual acuity, comfort and maintenance.

7.2. Glazing shall be able to withstand load requirements in IBC Section 2404 and TFDS Section 8.6-F.1

– Building Glass Design without failure.

7.3. Provide burglar proofing system for all windows within 16 feet of the ground to meet the security requirements in FAA Order 1600.69 for a Facility Security Level (FSL)-2 Critical Infrastructure facility.

The Design-Builder shall coordinate the final security level determination and associated requirements with the FAA.

8. Provide exterior doors as follows:

8.1. Exterior doors, frames and hardware shall meet the security requirements in FAA Order 1600.69 for a Facility Security Level (FSL)-2 Critical Infrastructure facility, including the following:

i. Perimeter doors shall be made of solid, close, or tight grained wood, steel or employ sheet metal/metal clad 14-gauge (0.0747 inches) or thicker. Glass doors shall have tempered, or

ANSI-rated burglary resistant glass or an equivalent film or laminate applied (glass embedded with wire mesh may also be used).

ii. Door frames shall be substantial and consistent with door construction.

iii. Door hardware shall be Builders Hardware Manufacturers Association (BHMA) Grade 1.

However, the Design-Builder shall coordinate the final security level determination and associated requirements with the FAA prior to design.

8.2. Provide interior mounted hinges or modify to prevent removal on exterior doors.

8.3. Where applicable, provide latch guards or astragals in perimeter doors and critical operational area doors.

8.4. All doors shall be provided with FAA-standard locking systems. Provide request-to-exit devices for egress.

8.5. Provide doors within a means of egress in accordance with NFPA 101 Chapter 7 and TFDS Section

12.7 – Means of Egress.

8.6. Where required, provide fire door assemblies in accordance with NFPA 101 Chapter 8, NFPA 80 and

NFPA 105.

8.7. All exterior doors and hardware shall comply with ADA/ABA guidelines and local jurisdiction accessibility requirements.

SECTION B30 ROOFING 13

SECTION B30 ROOFING

1. Roofing includes roof coverings, insulation, flashings, trims, gutters, downspouts, openings and other related features.

2. The design and construction of the roofing system shall be in accordance with the applicable codes in

Section Z – General and all referenced standards and codes contained in each.

3. The roofing system must be designed considering the ATCT as an essential facility (Risk Category IV), per

IBC. The fire resistance rating requirements for roofing members shall at least comply with construction type I-B, in accordance with IBC Table 601

4. Load assumptions, environmental load criteria and design events shall be site-specific. The design shall comply with TFDS, IBC and ASCE 7. Where conflicting loading requirements exist, the most stringent shall apply.

5. Provide structural capability for antennas to be located on the Control Cab roof and lower-level roofs.

The number and location of antennas shall be as directed by the FAA during the design phase.

6. Provide high-traffic walkway pads, where required, to grant access for servicing and maintenance of antennas and other roof-mounted equipment.

7. For moisture control in roofing assemblies, perform a hygrothermal analysis as required by TFDS Section

7.3.9 – Hygrothermal Analysis.

8. Provide roofing systems for the Control Cab and at the Console Access Level with a minimum 25-year design life.

9. Refer to the following list of roofing items from the Standard Design Drawings that are fixed and shall not be modified during site adaptation:

• Occupiable inverted membrane roof assembly (IRMA) at the Second Intermediate Level, Console Access Level and Catwalk.

• EPDM roofing system at the Cab.

• Cab mullion assignment for concealment of vertical drains.

The Standard Design Drawings show the design approach for above-listed prescriptive requirements for roofing systems. However, it is the Design-Builder’s responsibility to conduct analysis and investigations and base its final design on the results of those analysis and investigations.

10. Provide roof covering as follows:

10.1. Provide roofing system to comply with the following insulation requirements:

B. Roof covering systems shall conform to the design approach prescribed in the Standard

Design Drawings and shall comply with all applicable design requirements in IBC Chapter 15.

C. Provide continuous insulation through a single-ply EPDM roofing system to minimize thermal bridging at the Control Cab in accordance with TFDS Section 7.3.10 – Thermal

Barrier Continuity at Cab Structure. The membrane system specified for use in the roofing system shall meet the requirements referred to in IBC Section 1507.12. Avoid mechanically attached roofing systems to the maximum extent practical, to prevent air intrusion and condensation.

D. Install walk pads as part of the Cab roofing system, if required, to provide access to antennas and other roof-mounted equipment. The number and location of antennas shall be as directed by FAA during design phase. Refer to the Siting Report and Requirements Document

Workbook (RDWB) for special considerations for roof mounted equipment, if any.

E. Where heavy foot traffic is expected, such as at the Console Access Level, the roofing system shall be protected by ballast pavers.

SECTION B30 ROOFING 14

F. Provide vapor retarder/barrier, water-resistive barrier, and air barrier, based on site-specific climate conditions in accordance with applicable ASHRAE 90.1 calculations, to meet or exceed FAA’s and Federal energy savings requirements.

G. Moisture control requirements for roof systems in IBC Chapter 15 and ASHRAE 90.1 shall also be considered in the design of parapet walls.

10.2. Provide roofing systems to comply with the following drainage requirements:

A. Provide primary roof drainage system designed and installed in accordance with IBC Section

1502, ASCE 7 Chapter 8 and other applicable local codes.

B. Provide primary and secondary roof drainage systems designed considering rain loads in accordance with IBC Section 1502, ASCE 7 Chapter 8 and other applicable local codes. For the design of secondary roof drainage systems (scuppers) assume blockage of the primary system, per ASCE 7 and IBC.

C. Downspouts shall be concealed inside glazing mullions to avoid obstructions of the line-of-sight from the Control Cab. Mullions used for roof drains shall be designed and constructed to prevent condensation, freezing and rusting from taking place.

D. Piping for roof drains shall be Type-K soG-temper copper. Flexible stainless-steel piping may be used only if there is no ability to use the former.

E. The roof drainage system shall be insulated in accordance with the noise and thermal requirements in TFDS Section 10.2-E – Noise Insulation and Section 10.2-G – Drain and

Downspout Insulation.

10.3. Provide roofing systems to comply with the following roof opening requirements:

A. Provide a roof hatch to access the roof from the Cab operating floor in accordance with TFDS

Section 7.3.7-A – Cab Roof Access.

B. Flashings shall be carefully designed and installed to comply with the requirements in IBC

Section 1503 and TFDS Section 7.3.10 – Thermal Barrier Continuity at Cab Structure.

SECTION C10 INTERIOR CONSTRUCTION 15

C – INTERIOR

SECTION C10 INTERIOR CONSTRUCTION

1. Interior construction shall include space programming, interior partitions, interior doors, and fittings appropriate for building performance.

2. Provide the superstructure in accordance with the applicable codes in Section Z – General and all referenced standards and codes contained in each.

3. Coordinate site-specific requirements with applicable interior construction requirements in TFDS Section

5.8 through 5.13, considering the following exceptions:

3.1. Interior construction requirements for Lobbies in TFDS Section 5.8.1 do not apply.

3.2. Interior construction requirements for Connecting Link in TFDS Section 5.8.2 do not apply.

3.3. Interior construction requirements in TFDS Section 5.10.1 apply to the Lounge & Locker room shown in the Standard Design Drawings. Comply with the requirements in Item 1 through 4 in TFDS

Section 5.10.1-B. In Item 3, provide microwave oven and refrigerator only. Items 5 through 7 do not apply.

3.4. Construction requirements for Loading Docks in TFDS Section 5.11.9 do not apply.

3.5. Interior construction requirements for TRACON Operation Rooms in TFDS Section 5.12.1 do not apply.

3.6. Interior construction requirements for ATCT Tower ShaG Use and Occupancy in TFDS Section 5.13.1 do not apply.

4. Refer to the following list of interior construction items from the Standard Design Drawings that are fixed and shall not be modified during site adaptation:

• Floor to floor heights.

• Clear ceiling heights (per TFDS).

• Core clear dimensions (stairway, elevator hoistway, electrical and plumbing chase).

• Program layouts and room adjacencies.

• Minimum net areas of program spaces.

• Maximum cab sill height.

• Cab and Console Access Level floor plans.

• Fire Life Safety (FLS) plans for egress from the Cab and Console access level to the means of egress at the Junction Level.

The Standard Design Drawings show the design approach for above-listed prescriptive requirements for interior construction. However, it is the Design-Builder’s responsibility to conduct analysis and investigations and base its final design on the results of those analysis and investigations.

5. Provide space programming as follows:

5.1. Space layout and configuration shall conform to the Standard Design Drawings. The Standard

Design Drawings contain layout drawings that exhibit prescriptive technical and operational space requirements. The dimensions of interior spaces shown on these drawings, including proposed use of partitioned areas, room adjacencies and designations are fixed for safe and efficient facility operation, considering clearances for equipment maintenance, operation and replacement, peak personnel traffic, security, accessibility, life safety, acoustical, lighting and thermal requirements and any other applicable requirement in accordance with TFDS. If the Design-Builder determines the spaces provided in the Standard Design Drawings are not sufficient or if additional rooms/spaces are required for code compliance or to enhance functionality, circulation, or other design concepts, it is the Design-Builder's responsibility to promptly notify the FAA.

5.2. Provide expansion capability to accommodate a 10 to 15 percent increase in NAS electronic equipment infrastructure and associated technical spaces. Provisions shall be made for foundation, SECTION C10 INTERIOR CONSTRUCTION 16 superstructure and other applicable items to support the combined existing and future loads.

Future expansion considerations shall be coordinated with FAA during the design phase.

5.3. Site-specific design requirements for the Control Cab such as size, orientation, location, elevation, etc., specified in the Siting Study, as per TFDS Section 7.1.4 – Siting Study, shall not be subject to modifications, changes or adjustments from the Design-Builder without approval by the FAA.

6. Provide interior partitions as follows:

6.1. Room partition requirements shall conform to dimensions shown in the Standard Design Drawings.

Where greater wall thicknesses are required to fulfil structural, insulation, utilities concealment needs, code mandated clearances and tolerances, etc.; walls shall expand outwards.

6.2. All interior partitions must be constructed of metal studs with gypsum board on each side. Provide concrete masonry or mass walls where required, per material requirements in TFDS Section 5.4-H

– Partitions.

6.3. Provide fixed interior partitions that extend from floor slab to the underside of the floor or roof structure above, except where floor-to-ceiling demountable or retractable partitions are specifically required.

6.4. Provide control joints and apply installation techniques as recommended by the manufacturer.

6.5. Deflection of all interior wall assemblies shall not exceed L/360.

6.6. Sound-rated partition assemblies shall comply with minimum Sound Transmission Coefficient (STC) as indicated in TFDS Table 5-7. Acoustic Design Criteria Matrix.

6.7. Provide fire and smoke barriers as required in TFDS Section 12.6-B – Cab/Cable Access Ring Smoke

Barrier Scheme, except a Console Access ring is not mandatory, instead NFPA 75 requirements apply.

6.8. Fire rated wall assemblies shall be installed to separate areas of hazardous occupancies from each other and from areas of ordinary or light hazard occupancy. Provide fire rated and/or smokeproof wall assemblies in accordance with IBC, NFPA 101, NFPA 75, TFDS Chapter 12 – Fire Protection and

Life Safety and applicable local code requirements and all referenced standards and codes contained therein.

6.9. All openings through fire-rated partitions shall be protected with approved fire-resistance-rated assemblies in accordance with NFPA 101 Section 8.3.3.

6.10. All penetrations through fire-rated partitions shall be protected with firestopping systems in accordance with NFPA 101 Section 8.3.4 and TFDS Section 12.6-D – Firestopping Workmanship, Section 12.6-E – Dynamic Cable Penetrations and Section 12.6-F – Firestop Vendor.

7. Provide interior doors as follows:

7.1. Provide interior doors for individual rooms as appropriate including all hardware and accessories required for complete and operable assembly.

7.2. Provide standardized interior doors to the maximum extent practical with a design and finish compatible with the interior architectural character of the building. Where rooms with different door requirements are connected by a door, provide a door type that meets the security and durability as well as finish requirements of both spaces.

7.3. Provide interior doors and hardware and physical access control systems (PACS) to control access to employee entrance doors meeting the security requirements of a Facility Security Level (FSL)-2

Critical Infrastructure Facility per FAA Order 1600.69 and TFDS Section 11.29 – Security Systems.

However, the Design-Builder shall coordinate the final security level determination and associated requirements with the FAA.

7.4. All interior doors and hardware shall meet the accessibility requirements of the ADA/ABA

Standards and local jurisdiction accessibility requirements.

7.5. Provide doors and their accompanying frames in accordance with materials and system requirements in IBC Section 1010 and TFDS Section 5.4-E – Doors and Frames, and door hardware as per TFDS Section 5.4-F – Door Hardware.

SECTION C10 INTERIOR CONSTRUCTION 17

7.6. Provide acoustically rated door assemblies for doors leading to sound sensitive rooms as required in TFDS Table 5-7. Acoustic Design Criteria Matrix. Provide light-proof gasketing for room functions that require darkness.

7.7. Where required as per NFPA 101 Section 8.3.3, provide fire rated and smokeproof door assemblies in accordance with NFPA 80 and NFPA 105.

7.8. Provide doors within a means of egress in accordance with requirements in NFPA 101 Chapter 7 and TFDS Section 12.7 – Means of Egress.

8. Provide specialties as follows:

8.1. Provide all architectural specialties such as compartments, cubicles, toilet partitions, toilet accessories, identifying devices, lockers, shelving, fire cabinets, counters, cabinets, casework, closets, firestopping penetrations, sprayed fire-resistive material, entrances floor grilles and mats and ornamental metalwork in accordance with requirements for material, finish, accessibility and other applicable criteria in IBC, TFDS and NFPA 101. Coordinate with occupancy, function, and associated site-specific requirements.

8.2. Architectural specialties, including furniture and furniture systems shall be provided in accordance with TFDS Chapter 5 – Architectural Interiors, subject to coordination with FAA during design phase.

Refer to Section E20 - Furnishings.

SECTION C20 STAIRS 18

SECTION C20 STAIRS

1. Provide…