Attachment J-3a ANC ATCT and TRACON Final Specs Vol 2.pdf

FAA ANC New ATCT and TRACON/Base Building

Final Design Specifications – Volume 2

Division 2 - 14

June 11, 2024

Prepared for:

Federal Aviation Administration Contract No. 697DCK-22-C-00190

Prepared by:

Stantec Architecture Inc.

725 East Fireweed Lane Anchorage, Alaska 99503

Table of Contents – Volume 2 Division 2 - 14

DIVISION 01 – GENERAL REQUIREMENTS

01 00 00 General Paragraphs 01 10 00 Summary 01 10 02 Construction Administration Forms 01 10 15 Acronyms and Definitions 01 25 00 Substitution Procedures 01 31 00 Project Management and Coordination 01 32 33 Photographic Documentation 01 33 00 Submittal Procedures 01 35 29 Health, Safety, and Emergency Response Procedures Appendix: Construction Safety and Phasing Plan 01 40 00 Contractor Quality Control 01 40 10 Coordination Drawings and Building Information Modeling (BIM) 01 43 39 Mockups 01 45 29 Structural Testing and Inspections 01 45 33 Nonstructural Components and Systems Requirements 01 50 00 Temporary Facilities 01 50 10 FAA Field Representatives Office 01 55 26 Maintenance of Traffic 01 56 23 Barriers and Enclosures 01 57 13 Temporary Air and Water Pollution, Soil Erosion, and Siltation Control Appendix: Erosion and Sediment Control Plan 01 57 19 Temporary Environmental Controls 01 57 23 Handling of Incidental Petroleum Products Spillage During Construction 01 58 00 Construction Identification Signs 01 58 13 Posting of Notices 01 66 00 Government Furnished Material (GFM) 01 71 23 Surveying and Field Engineering 01 71 33.10 Protection of Work and Property 01 74 13 Construction Cleaning 01 74 19 Construction Waste Management and Disposal Attachments:

Form CWM -1 for construction waste identifications Form CWM -2 for demolition waste identifications Form CWM -3 for construction waste reduction work plan Form CWM -4 for demolition waste reduction work plan Form CWM -5 cost/revenue analysis of construction waste reduction work plan Form CWM -6 cost/revenue analysis of demolition waste reduction work plan Form CWM -7 for construction waste reduction progress report Form CWM -8 for demolition waste reduction progress report 01 77 00 Closeout Procedures 01 77 10 Final Cleaning 01 78 23 Operation and Maintenance Data 01 78 36 Warranties and Guarantees 01 78 39 Project Record Documents

01 81 09 Testing for Indoor Air Quality 01 81 13 Sustainable Design Requirements 01 91 13 General Commissioning Requirements

DIVISION 02 – EXISTING CONDITIONS

02 41 19 Selective Demolition

DIVISION 03 – CONCRETE

03 10 00 Concrete Forming and Accessories 03 20 00 Concrete Reinforcing 03 30 00 Cast-In-Place Concrete 03 45 00 Precast Architectural Concrete

DIVISION 04 – MASONRY

04 22 13 Structural Reinforced Concrete Unit Masonry

DIVISION 05 – METALS

05 12 00 Structural Steel Framing 05 12 13 Architectural Exposed Steel Framing 05 12 50 Buckling Restrained Braces 05 31 00 Steel Decking 05 40 00 Cold-Formed Metal Framing 05 50 00 Metal Fabrications 05 51 16 Metal Floor Plate Stairs 05 51 19 Metal Grating Stairs 05 53 00 Metal Gratings 05 73 00 Decorative Metal Railings

DIVISION 06 – WOOD, PLASTICS, AND COMPOSITES

06 10 00 Rough Carpentry 06 16 00 Sheathing 06 41 16 Plastic Laminate-Clad Architectural Cabinets 06 74 00 Composite Gratings

DIVISION 07 – THERMAL AND MOISTURE PROTECTION

07 13 26 Self-Adhering Sheet Waterproofing 07 14 16 Cold Fluid Applied Waterproofing 07 21 00 Thermal Insulation 07 26 00 Vapor Retarders 07 27 27.01 Self-Adhering Water-Resistive Air Barrier Membranes 07 41 13.16 Standing Seam Metal Roof Panels 07 42 13.16 Metal Plate Wall Panels 07 53 23 Ethylene-Propylene-Diene-Monomer (EPDM) Roofing 07 62 00 Sheet Metal Flashing and Trim 07 71 00 Roof Specialties 07 72 00 Roof Accessories 07 81 00 Applied Fireproofing 07 84 13 Penetration Firestopping

07 92 00 Joint Sealants 07 92 19 Acoustical Joint Sealants 07 95 00 Expansion Control

DIVISION 08 – OPENINGS

08 11 13 Hollow Metal Doors and Frames 08 14 16 Flush Wood Doors 08 31 13 Access Doors and Frames 08 36 13 Sectional Doors 08 41 13 Aluminum Framed Entrances and Storefronts 08 41 23 Fire Rated Aluminum Framed Entrances and Storefronts 08 44 13 Glazed Aluminum Curtain Walls 08 71 00 Door Hardware 08 71 13 Automatic Door Operators 08 80 00 Glazing 08 88 58 Air Traffic Control Tower Cab Glazing 08 91 19 Fixed Louvers

DIVISION 09 – FINISHES

09 21 16.23 Gypsum Board Shaft Wall Assemblies 09 29 00 Gypsum Board 09 30 13 Ceramic Tiling 09 51 13 Acoustical Panel Ceilings 09 65 13 Resilient Base and Accessories 09 65 19 Resilient Tile Flooring 09 65 36 Static Control Resilient Flooring 09 68 13 Tile Carpeting 09 72 00 Wall Coverings 09 84 30 Sound-Absorbing Wall and Ceiling Units 09 91 13 Exterior Painting 09 91 23 Interior Painting

DIVISION 10 – SPECIALTIES

10 14 00 ATCT Signage 10 21 13.19 Plastic Toilet Compartments 10 21 23 Cubicle Curtains and Track 10 26 00 Wall and Door Protection 10 28 00 Toilet, Bath, and Laundry Accessories 10 44 00 Fire Protection Specialties 10 51 13 Metal Lockers 10 56 13 Metal Storage Shelving 10 56 17 Wall Mounted Standards and Shelving 10 73 16.13 Metal Canopies 10 73 26 Walkway Coverings 10 75 00 Flagpoles

DIVISION 11 – EQUIPMENT

11 30 13 Residential Appliances

11 33 00 Retractable Stairs 11 81 23 Façade Access Equipment

DIVISION 12 – FURNISHINGS

12 22 00 Curtains and Drapes 12 24 12 ATCT Transparent Plastic Window Shades 12 24 13 Roller Window Shades 12 35 00 Specialty Casework – Slat Wall Systems 12 36 00 Countertops 12 48 13 Entrance Floor Mats and Frames 12 51 00 Office Furnishings 12 59 00 Systems Furniture

DIVISION 13 – SPECIAL CONSTRUCTION

13 11 00 Tuned Mass Damper

DIVISION 14 – CONVEYING EQUIPMENT

14 21 50 Gearless Machine Room Less Traction Elevators 14 24 00 Hydraulic Elevators

DIVISION 21 – FIRE SUPPRESSION

21 13 13 Water-Based Fire-Suppression Systems

DIVISION 22 – PLUMBING

22 05 16 Expansion Fittings and Loops for Plumbing Piping 22 05 17 Sleeves and Sleeve Seals for Plumbing Piping 22 05 18 Escutcheons for Plumbing Piping 22 05 19 Meters and Gages for Plumbing Piping 22 05 23.12 Ball Valves for Plumbing Piping 22 05 23.13 Butterfly Valves for Plumbing Piping 22 05 23.14 Check Valves for Plumbing Piping 22 05 29 Hangers and Supports for Plumbing Piping and Equipment 22 05 33 Heat Tracing for Plumbing Piping 22 05 48 Vibration and Seismic Controls for Plumbing Piping and Equipment 22 05 53 Identification of Plumbing Piping and Equipment 22 07 19 Plumbing Piping Insulation 22 08 00 Commissioning of Plumbing 22 11 16 Domestic Water Piping 22 11 19 Domestic Water Piping Specialties 22 11 23.13 Domestic Water Packaged Booster Pumps 22 11 23.21 Inline, Domestic-Water Pumps 22 13 16 Sanitary Waste and Vent Piping 22 13 19 Sanitary Waste Piping Specialties 22 13 19.13 Sanitary Drains 22 14 13 Facility Storm Drainage 22 14 23 Storm Drainage Piping Specialties 22 14 29 Sump Pumps 22 30 00 Water Softener Systems and Reverse Osmosis Systems

22 33 00 Electric, Domestic-Water Heaters 22 34 00 Fuel-Fired, Domestic-Water Heaters 22 42 13.13 Commercial Water Closets 22 42 13.16 Commercial Urinals 22 42 16.13 Commercial Lavatories 22 42 16.16 Commercial Sinks 22 42 23 Commercial Showers 22 45 00 Emergency Plumbing Fixtures 22 47 16 Pressure Water Coolers 22 70 00 Central Vacuum Systems

DIVISION 23 – HEATING, VENTILATING, AND AIR CONDITIONING

23 05 16 Expansion Fittings and Loops for HVAC Piping 23 05 17 Sleeves and Sleeve Seals for HVAC Piping 23 05 18 Escutcheons for HVAC Piping 23 05 19 Meters and Gauges for HVAC Piping 23 05 23.12 Ball Valves for HVAC Piping 23 05 23.13 Butterfly Valves for HVAC Piping 23 05 23.14 Check Valves for HVAC Piping 23 05 29 Hangers and Supports for HVAC Piping and Equipment 23 05 48 Vibration and Seismic Controls for HVAC 23 05 53 Identification of HVAC Piping and Equipment 23 05 66 Antimicrobial Ultraviolet Lamps Systems for HVAC 23 05 93 Testing, Adjusting, and Balancing for HVAC 23 07 13 Duct Insulation 23 07 19 HVAC Piping Insulation 23 08 00 Commissioning of HVAC 23 09 23 Direct Digital Control (DDC) System for HVAC 23 09 23.11 Control Valves 23 09 23.12 Control Dampers 23 09 23.16 Gas Instruments 23 09 23.19 Moisture Instruments 23 09 23.23 Pressure Instruments 23 09 23.27 Temperature Instruments 23 11 13 Facility Fuel-Oil Piping 23 11 23 Facility Natural Gas Piping 23 12 13 Facility Fuel-Oil Pumps 23 13 23 Facility Aboveground Fuel-Oil Storage Tank 23 21 13 Hydronic Piping 23 21 13.13 Underground Hydronic Piping 23 21 16 Hydronic Piping Specialties 23 21 23 Hydronic Pumps 23 25 33 HVAC Makeup-Water Filtration Equipment 23 31 13 Metal Ducts 23 33 00 Air Duct Accessories 23 33 46 Flexible Ducts 23 34 13 Axial HVAC Fans 23 34 16 Centrifugal HVAC Fans

23 36 00 Air Terminal Units 23 37 13.13 Air Diffusers 23 37 13.23 Registers and Grilles 23 41 00 Particulate Air Filtration 23 51 13.16 Vent Dampers 23 51 16 Fabricated Breechings and Accessories 23 51 23 Gas Vents 23 51 33 Insulated Sectional Chimneys 23 52 23 Cast-Iron Boilers 23 57 00 Heat Exchangers for HVAC 23 64 26.16 Water-Cooled, Rotary-Screw Water Chillers 23 65 33 Liquid Coolers 23 72 23.19 Packaged Indoor Fixed Plate Energy Recovery Units 23 73 13.13 Indoor, Semi-Custom Heat Wheel Energy Recovery Units 23 73 13.16 Indoor, Semi-Custom Air-Handling Units 23 82 14 Chilled Beams 23 82 39.13 Cabinet Unit Heaters 23 82 39.19 Wall and Ceiling Unit Heaters 23 84 13.29 Self-Contained Steam Humidifiers

DIVISION 26 – ELECTRICAL

26 00 01 Provisions for GFE 26 00 02 Documentation, Testing, and Training Requirements for Government Furnished

Equipment (GFE) and Contractor Furnished Equipment (CFE) 26 00 03 List of Government Furnished Equipment (GFE) 26 05 00 Common Work Results for Electrical 26 05 05 Submittal Requirements for Lockout/Tagout Procedures 26 05 19 Low-Voltage Electrical Power Conductors and Cables 26 05 26 Grounding and Bonding for Electrical Systems 26 05 29 Hangars and Supports for Electrical Systems 26 05 33 Raceway and Boxes for Electrical Systems 26 05 48 Vibration and Seismic Controls for Electrical Systems 26 05 53 Identification for Electrical Systems 26 05 73 Overcurrent Protective Device Coordination Study 26 05 74 Arc Flash Hazard Analysis 26 08 00 Commissioning of Electrical Systems 26 09 13 Electrical Power Monitoring (GFE) 26 09 23 Lighting Control Devices 26 09 43 Networked Lighting Controls 26 22 01 Low-Voltage Transformers (GFE) 26 24 14 Switchboards (GFE) 26 24 17 Panelboard (GFE) 26 25 00 Open Channel Busway 26 27 26 Wiring Devices 26 28 13 Fuses 26 28 16 Enclosed Switches Circuit Breakers 26 29 13 Enclosed Controllers 26 29 23 Variable-Frequency Motor Controllers

26 32 13 Engine Generators 26 32 14 Engine Generator Resistive Load Bank (GFE) 26 33 53 Static Uninterruptable Power Supply 26 33 54 Resistive Load Bank for Static Uninterruptable Power Supply (UPS) 26 36 00 Transfer Switches (Partial GFE) 26 36 14 Installation of Static Transfer Switches (GFE) 26 41 13 Lightning Protection for Structures 26 43 13 Surge Protective Devices for Low-Voltage Electrical Power Circuits (GFE) 26 51 00 Interior Lighting 26 55 37 Obstruction Lighting 26 56 00 Exterior Lighting

DIVISION 27 – COMMUNICATIONS

27 05 00 Common Work Results for Communications 27 05 10 Common Work Results for Audio-Video Systems 27 05 28 Pathways for Communications Systems 27 05 43 Underground Ducts and Utility Structures for Communications Systems 27 11 00 Communications Equipment Room Fittings 27 13 00 Communications Backbone Cabling 27 15 00 Communications Horizontal Cabling 27 41 16.10 Audio-Video Equipment List 27 41 16.20 Audio-Visual Narrative 27 41 16 Integrated Audio Video Systems 27 51 13 Paging Systems

DIVISION 28 – ELECTRONIC SAFETY AND SECURITY

28 31 00 Fire Detection and Alarm System

DIVISION 31 – EARTHWORK

31 20 00 Earth Moving 31 20 20 Directional Drilling 31 23 00 Structural Excavation and Fill 31 23 19 Dewatering 31 62 23 Concrete Filled Steel Pipe Piles 31 63 30 Temporary Retention System

DIVISION 32 – EXTERIOR IMPROVEMENTS

32 12 16 Asphalt Paving 32 13 13 Concrete Paving 32 17 23 Pavement Markings 32 17 31 Steel Guardrail 32 31 13.53 High-Security Chain Link Fences and Gates 32 31 19 Decorative Metal Fences and Gates 32 33 00 Site Furnishings 32 90 00 Planting General 32 91 00 Planting Soil 32 92 00 Turfs and Grasses 32 93 00 Plants

32 94 00 Landscape Accessories 32 97 00 Landscape Maintenance

DIVISION 33 – UTILITIES

33 42 00 Stormwater Conveyance

MUNICIPALITY OF ANCHORAGE STANDARD SPECIFICATIONS (MASS)

20.13 Trench Excavation and Backfill

20.14 Trench Excavation, Backfill and Compaction for Service Connections

20.16 Furnish Bedding Material

20.25 Geotextile Fabric

20.26 Insulation

50.01 Standard Construction Specifications for Sanitary Sewers - General

50.02 Furnish and Install Pipe

50.04 Sanitary Sewer Pipe Connections and Extensions

60.01 Construction Specifications for Water Systems - General

60.02 Furnish and Install Pipe

60.03 Furnish and Install Valves

60.04 Furnish and Install Fire Hydrants

60.05 Water Service Lines

60.06 Furnish and Install Galvanic Anodes

60.07 Temporary Water Systems

60.08 Decommission Water System and Components

70.13 Bollards

End of Table of Contents – Volume 2

FEDERAL AVIATION ADMINISTRATION JUNE 11, 2024

ANC New ATCT and TRACON/Base Building

SELECTIVE DEMOLITION 02 41 19 - 1

SECTION 02 41 19 - SELECTIVE DEMOLITION

PART 1 - GENERAL

1.1 SUMMARY

A. Section Includes:

1. Demolition and removal of selected above and below-grade site improvements.

2. Removing existing vegetation.

3. Disconnecting, capping, or sealing, removing site utilities and abandoning site utilities in place.

B. Related Requirements:

1. Section 01 10 00 "SUMMARY" for restrictions on use of the premises, FAA-occupancy requirements, and phasing requirements.

2. Section 01 57 13 "TEMPORARY AIR & WATER POLLUTION, SOIL EROSION, AND SILTATION CONTROL" for temporary erosion- and sedimentation-control measures.

3. Section 31 23 19 “DEWATERING” for dewatering systems to facilitate excavation and construction.

1.2 DEFINITIONS

A. Remove: Detach items from existing construction and dispose of them off-site unless indicated to be salvaged or reinstalled.

B. Existing to Remain: Leave existing items that are not to be removed and that are not otherwise indicated to be salvaged or reinstalled.

C. Dismantle: To remove by disassembling or detaching an item from a surface, using gentle methods and equipment to prevent damage to the item and surfaces; disposing of items unless indicated to be salvaged or reinstalled.

D. Relocate: Construct new items prior to the removal of the existing items.

E. Vegetation: Trees, shrubs, groundcovers, grass, and other plants.

1.3 MATERIALS OWNERSHIP

A. Unless otherwise indicated, demolition waste becomes property of Contractor.

B. Historic items, relics, antiques, and similar objects including, but not limited to, cornerstones and their contents, commemorative plaques and tablets, and other items of interest or value to the Airport or FAA that may be uncovered during demolition remain the property of Airport or

FAA.

SELECTIVE DEMOLITION 02 41 19 - 2

1. Carefully salvage in a manner to prevent damage and promptly return to FAA or identified owner.

1.4 INFORMATIONAL SUBMITTALS

A. Proposed Protection Measures: Submit report, including Drawings, that indicates the measures proposed for protecting individuals and property, for environmental protection, for dust control and, for noise control. Indicate proposed locations and construction of barriers.

B. Schedule of Selective Demolition Activities: Indicate the following:

1. Detailed sequence of selective demolition and removal work, with starting and ending dates for each activity. Ensure the Airport’s on-site operations are uninterrupted.

2. Interruption of utility services. Indicate how long utility services will be interrupted.

3. Coordination for shutoff, capping, and continuation of utility services.

4. Coordination with Alaska DOT&PF and the Airport for relocation of buildings on-site.

C. Predemolition Photographs or Video: Show existing conditions of adjoining construction, including finish surfaces, that might be misconstrued as damage caused by salvage and demolition operations. Submit before Work begins.

1.5 FIELD CONDITIONS

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

B. Hazardous Materials: It is not expected that hazardous materials will be encountered in the Work.

1. If suspected hazardous materials are encountered, do not disturb; immediately notify

COR. Hazardous materials will be removed by FAA under a separate contract.

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

PART 2 - PRODUCTS

2.1 PERFORMANCE REQUIREMENTS

A. Regulatory Requirements: Comply with governing EPA notification regulations before beginning selective demolition. Comply with hauling and disposal regulations of authorities having jurisdiction.

SELECTIVE DEMOLITION 02 41 19 - 3

PART 3 - EXECUTION

3.1 EXAMINATION

A. Verify that utilities have been disconnected and capped before starting selective demolition operations.

3.2 PROTECTION

A. Temporary Protection: Provide temporary barricades and other protection required to prevent injury to people and damage to adjacent buildings and facilities to remain.

1. Comply with requirements for temporary erosion, and dust control specified in Section 01 57 13 "Temporary Air & Water Pollution, Soil Erosion, and Siltation Control."

B. Remove temporary barricades and protections where hazards no longer exist.

3.3 SELECTIVE DEMOLITION, GENERAL

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

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

3.4 TOPSOIL STRIPPING

A. Remove sod and grass before stripping topsoil.

B. Strip topsoil in a manner to prevent intermingling with underlying subsoil or other waste materials.

1. Remove subsoil and nonsoil materials from topsoil, including clay lumps, gravel, and other objects larger than 2 inches in diameter; trash, debris, weeds, roots, and other waste materials.

C. Stockpile topsoil away from edge of excavations without intermixing with subsoil or other materials. Grade and shape stockpiles to drain surface water. Cover to prevent windblown dust and erosion by water.

1. Limit height of topsoil stockpiles to 72 inches.

2. Do not stockpile topsoil within protection zones.

3. Dispose of surplus topsoil. Surplus topsoil is that which exceeds quantity indicated to be stockpiled or reused.

4. Stockpile surplus topsoil to allow for respreading deeper topsoil.

SELECTIVE DEMOLITION 02 41 19 - 4

3.5 SITE IMPROVEMENTS

A. Remove existing above- and below-grade improvements as indicated and necessary to facilitate new construction.

1. Remove slabs, paving, curbs, gutters, and aggregate base as indicated.

2. Remove existing soil tie down anchors (aircraft tiedowns).

3.6 UTILITIES

A. Construct new utilities to be relocated to maintain existing services.

B. Remove portions of existing to be relocated once new systems are constructed and in service.

C. Backfill and patch asphalt pavement in locations outside of the site.

3.7 DISPOSAL OF DEMOLISHED AND WASTE MATERIALS

A. Remove unsuitable topsoil, pavements, obstructions, demolished materials, and waste materials including trash and debris, and legally dispose of them off Site.

B. Remove surplus soil material and dispose of it in the ANC Soil Disposal area as indicated on the drawings.

C. Burning: Do not burn demolished or waste materials.

END OF SECTION 02 41 19

CONCRETE FORMING AND ACCESSORIES 03 10 00- 1

ANC New ATCT & TRACON/Base Building

SECTION 03 10 00 – CONCRETE FORMING AND ACCESSORIES

PART 1 - GENERAL

1.1 RELATED DOCUMENTS

A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 01 Specification sections, apply to work of this section.

1.2 SUMMARY

A. Section includes formwork, shoring, reshoring, backshoring, falsework, bracing, and other temporary supports required to form and support all cast-in-place concrete shown on the drawings.

B. Related Requirements:

1. Specification 01 40 00 “CONTRACTOR QUALITY CONTROL” for requirements of material testing and inspection.

2. Specification 01 45 29 “STRUCTURAL TESTING AND INSPECTIONS” for inspection requirements associated with forming and accessories.

3. Specification 03 20 00 “CONCRETE REINFORCING” for reinforcement associated with cast-in-place concrete.

4. Specification 03 30 00 “CAST-IN-PLACE CONCRETE” for cast-in-place concrete and related products.

1.3 REFERENCES

A. Definitions:

1. Backshores: Shores placed snugly under a stripped concrete structural member after the original formwork and shores have been removed from a small area without allowing the structural member to deflect or support its own weight or superimposed construction loads.

It is assumed that backshores carry the same load as that carried by the original shores they replace.

2. Formwork: The total system of support for freshly placed concrete, including the mold or sheathing that contacts the concrete and all supporting members, hardware, and necessary bracing.

3. Professional Engineer: A professional engineer who is licensed to practice engineering in the state where the project is located and who is experienced in providing engineering services of the kind indicated. Engineering services are defined as those performed for projects with concrete formwork that are similar to that indicated for this Project in material.

4. Reshores: Shores placed snugly under a stripped concrete structural member after the original forms and shores have been removed from the member, thus requiring the member to carry its own weight and superimposed construction loads at the time of installation.

Reshores are assumed to carry no load at the time of installation. After the installation of

CONCRETE FORMING AND ACCESSORIES 03 10 00- 2

ANC New ATCT & TRACON/Base Building reshores, superimposed construction loads are assumed to be distributed among all members connected by reshores.

5. Shores: Vertical or inclined support members designed to carry the weight of formwork, concrete, and construction loads above.

B. Reference Standards:

1. Comply with the provision of the following codes, specifications, and standards except where more stringent requirements are shown or specified:

a. ACI 117 - Standard Specifications for Tolerances for Concrete Construction and

Materials.

b. ACI 301 - Specifications for Structural Concrete.

c. ACI 318 - Building Code Requirements for Structural Concrete and Commentary.

d. ACI 347R - Guide to Formwork for Concrete; 2014.

e. ASME A17.1 - Safety Code for Elevators and Escalators; 2013.

f. ASTM A653/A653M - Standard Specification for Steel Sheet, Zinc-Coated

(Galvanized) or Zinc-Iron Alloy-Coated (Galvannealed) by the Hot-Dip Process;

2015.

g. ASTM B221 - Standard Specification for Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Profiles, and Tubes; 2014.

h. ASTM B221M - Standard Specification for Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Profiles, and Tubes [Metric]; 2013.

i. ASTM C177 - Standard Test Method for Steady-State Heat Flux Measurements and Thermal Transmission Properties by Means of the Guarded-Hot-Plate Apparatus;

2013.

j. ASTM C578 - Standard Specification for Rigid, Cellular Polystyrene Thermal Insulation; 2015a.

k. ASTM E84 - Standard Test Method for Surface Burning Characteristics of Building Materials; 2015a.

l. PS 1 - Structural Plywood; 2009.

m. CRSI, "Manual of Standard Practice."

1.4 RESPONSIBILITY

A. The design, construction, and safety of all formwork shall be the responsibility of the Contractor.

All forms, shores, reshores, backshores, falsework, bracing, and other temporary supports shall be engineered to support all loads imposed including the wet weight of concrete, construction equipment, live loads, lateral loads due to wind and wet concrete imbalance. The Contractor shall also be responsible for determining when temporary supports, shores, reshores, backshores, and other bracing may be safely removed.

1.5 SUBMITTALS

A. Product Data: Submit technical data and brochures for carton forms.

B. Shop Drawings:

1. Formwork Drawings: Formwork drawings, prepared under the supervision and sealed by the formwork design engineer, shall be submitted for Owner’s record and shall be reviewed by the Engineer for conformance to structural layout only. Such shop drawings shall indicate all dimensions and types of materials, sizes, lengths, connection details, design

CONCRETE FORMING AND ACCESSORIES 03 10 00- 3

ANC New ATCT & TRACON/Base Building allowance for construction loads, anchors, form ties, shores, braces, construction joints, reveals, camber, openings, formwork coatings, and all other pertinent information.

2. Pan Form Shop Drawings: The Contractor shall submit pan shop drawings for Engineer's review and approval. Approval will be for conformance to structural layout only.

3. Shoring Plan: Submit drawings to indicate the number of levels of shoring, proposed time and sequence of formwork and shore removal, minimum concrete strength for stripping of forms and shore removal, assumed construction loads, amount and layout of shores (specify whether backshores or reshores), and length of time shores are to be left in place.

This plan shall be strictly followed by the Contractor. Shoring plans are to be submitted for Owner's record only and will not be reviewed or returned.

C. Temporary Structure Design Submittals: Submit the following items for the Owner’s records:

1. Design Calculations: Submit, for record purposes, calculations of all concrete formwork sealed by the formwork design engineer.

D. Sustainable Design Submittals:

1. Low-Emitting Materials – IEQ Credit 4: Submit manufacturer data sheets for all paints and other coatings outlined in this section. Data sheets shall include the manufacturer’s name, product name, reference ASTM specifications, other pertinent product information, and specific VOC data for each product as the corresponding VOC from the referenced standard.

1.6 QUALITY ASSURANCE

A. Qualifications:

1. Licensed Professionals: The formwork design engineer retained by the Contractor shall be a professional engineer registered in the state where the project is located and shall be experienced in the design of concrete formwork.

PART 2 - PRODUCTS

2.1 FORM-FACING MATERIALS

A. Smooth-Formed Finished Concrete: Unless otherwise specified, formwork for exposed concrete surfaces as defined by the Surface Finish Class noted on the drawings, shall consist of plywood, metal, metal framed plywood, or other acceptable surface. Formwork shall provide a continuous straight and smooth surface conforming to the joint system as specified on the Architect's drawings. Form material shall have sufficient thickness to withstand pressure of concrete without bow or deflection. Plywood shall be exterior grade plywood panels, suitable for concrete forms, complying with U.S. Product Standard PS-1, each piece bearing a legible inspection trademark, and as follows:

1. Phenolic Surface Film Overlay over Hardwood Face, Class 1 or better.

2. High Density Overlay (100/30 min. rating) on Hardwood Face, Class 1or better.

3. High Density Overlay (100/30 min. rating) on Softwood Face, Class 1 or better.

4. Medium Density Overlay on Hardwood Face, Class 1 or better, mill-release agent treated and edge sealed.

5. Medium Density Overlay on Softwood Face, Class 1 or better, mill-release agent treated and edge sealed.

CONCRETE FORMING AND ACCESSORIES 03 10 00- 4

ANC New ATCT & TRACON/Base Building

6. Structural 1, B-B, or better, mill oiled and edged sealed.

7. "B-B (Concrete Form) Plywood", Class 1, or better, mill-oiled and edge sealed.

B. Non-specific formed concrete: Unless otherwise specified, the default finish for formed surfaces shall be rough-form finish constructed with plywood, lumber, metal, or other acceptable material.

Lumber shall be dressed on at least two edges and one side for tight fit. The minimum grade shall be B-C, exterior grade.

C. Textured-form finished concrete: For exposed surfaces as noted on the drawings provide units of form face design, size, arrangement and configuration that matches Architect's control sample.

Provide solid backing and form supports to ensure stability of textured form liners. See Architect's drawings, specifications and control sample for special form textured finish concrete.

2.2 CYLINDRICAL COLUMNS AND SUPPORTS

A. Round section members shall be formed with metal, fiberglass, reinforced plastic, paper, or fiber tubes, unless otherwise specified. Paper or fiber tubes shall be constructed of laminated plies using water-resistant adhesive with wax impregnated exterior for weather and moisture protection. Units shall have sufficient wall thickness to resist loads imposed by wet concrete without detrimental deformation.

2.3 CARTON FORMS

2.4 PRECAST CONCRETE RETAINERS

A. Retainers shall be used with voids or carton forms where shown on the drawings.

B. Retainers shall have a minimum compressive strength of 2,500 PSI and be reinforced with 6x6xW1.4xW1.4 welded wire reinforcement and minimum thickness of 1 5/8”.

2.5 SOIL RETAINERS

A. Soil retainers shall be provided where specified and shown on the drawings to prevent migration of backfill under suspended foundation elements.

B. Retainers shall be composed of high density polyethylene materials that are not adversely affected by moisture. They must be flexible, impact resistant and have sufficient strength to resist lateral loads applied by soil.

C. Soil retainers shall extend 3 inches above the void forms and a minimum of 3 inches below the void forms. To allow for construction tolerances, the height of the soil retainer material ordered shall be at least 10 inches greater than the specified void depth. Soil retainers shall not be attached to concrete. Waler ties shall be twisted off to allow soil retainers to rise the specified void depth.

D. Use 3/8" thickness for void spaces 8" and less. Use 1/2" thickness for void spaces greater than 8" but less than 12". Use 3/4" thickness for void spaces equal to 12". Soil retainers shall be equal to the following:

CONCRETE FORMING AND ACCESSORIES 03 10 00- 5

ANC New ATCT & TRACON/Base Building

1. BackFill Retainer by SureVoid

E. For void spaces greater than 12" but less than or equal to 16", retainers shall be ribbed and made from high density polyethylene. Soil retainers shall be equal to the following:

1. Motzblock by M&M Construction specialties

2. SureRetainer by VoidForm Products

2.6 FORMWORK COATINGS

A. Formwork coatings shall be of a commercial formulation that will not bond with, stain, nor adversely affect concrete surfaces or impair subsequent treatment of concrete surfaces requiring bond or adhesion, nor impede curing with water or curing compounds. Provide a product that has a maximum VOC (Volatile Organic Compounds) of 50 g/l but not greater than that permitted by the local government agency having jurisdiction in the area where the project is located.

B. Products: Subject to compliance with requirements, provide one of the following:

1. Dayton Superior; Clean Strip J1EF.

2. Dayton Superior; Farm Fresh XL.

3. W.R. Meadows; Duogard II.

2.7 NAILS AND FASTENERS

A. Use only galvanized nails and fasteners for securing formwork in structures exposed to weather or unconditioned spaces such as garages, canopies, and porte-cocheres.

2.8 FORM TIES

A. Factory-fabricated, removable or snap-off metal or glass-fiber-reinforced plastic form ties designed to resist lateral pressure of fresh concrete on forms and to minimize spalling of concrete on removal.

1. Exposed Surfaces: For surfaces designated with Surface Finish Class SF-2.x or SF-3.x, furnish units that will leave no portion of the tie closer than 3/4 inch to the plane of the concrete surface and that will leave holes not larger than one inch in diameter in concrete surface when the ends or end-fasteners have been removed.

2. Dampproofed Surfaces: Furnish ties with integral water-barrier plates to walls indicated to receive dampproofing or waterproofing.

3. Exposed to Weather or Unconditioned Space: Provide removable, glass-fiber-reinforced plastic, stainless steel, or galvanized form ties that will leave no corrodible metal closer than 1 1/2 inches in surfaces that will be exposed to weather or in an unconditioned space in the final structure. The ties shall leave holes no larger than one inch in diameter in concrete surfaces when the ends or end-fasteners are removed.

2.9 CHAMFER STRIPS

A. Provide wood, metal, PVC, or rubber strips, 3/4 by 3/4-inch, minimum.

CONCRETE FORMING AND ACCESSORIES 03 10 00- 6

ANC New ATCT & TRACON/Base Building

PART 3 - EXECUTION

3.1 FABRICATION AND CONSTRUCTION

A. Design, erect, support, brace, and maintain formwork, according to ACI 301, to support vertical, lateral, static, and dynamic construction loads that might be applied until the concrete structure can support such loads.

1. The formwork design engineer shall design the concrete formwork, formwork removal, shoring, reshoring, and backshoring.

B. Construct forms to sizes, shapes, lines, and dimensions shown, and to obtain accurate alignment, location, grades, level and plumb work in finished structures. Provide for openings, offsets, sinkages, keyways, recesses, moldings, rustications, reglets, chamfers, blocking, screeds, bulkheads, anchorages, inserts, and other features required in work. Use selected materials to obtain required finishes. Solidly butt joints and provide back-up at joints to prevent leakage of concrete mortar.

C. Carton Forms:

1. Carton forms shall be kept dry and protected until concrete is poured. Wet, compressed, or deteriorated carton forms shall not be used. Do not wrap or cover carton forms with polyethylene sheets or permanent waterproof cover as that will prevent proper deterioration of the forms.

2. The Contractor shall use expandable foam to fill all gaps and holes between carton forms and at intersections with foundations.

3. For slab conditions, cover carton forms with a 1/4-inch masonite protection cover board to prevent puncture and other damage during construction.

D. Fabricate forms for easy removal without hammering or prying against concrete surfaces.

Provide crush plates or wrecking plates where stripping may damage cast concrete surfaces.

Provide top forms for inclined surfaces steeper than 1.5 horizontal to 1 vertical. Kerf wood inserts for forming keyways, reglets, recesses, and the like, to prevent swelling and for easy removal.

E. Set edge forms, bulkheads, and intermediate screed strips for slabs to achieve required elevations and slopes in finished concrete surfaces. Provide and secure units to support screed strips; use strike-off templates or compacting-type screeds.

F. Provide temporary openings where interior area of formwork is inaccessible for cleanout, for inspection before concrete placement, and for placement of concrete. Securely brace temporary openings and patch forms to prevent loss of concrete mortar. Locate temporary openings on forms at inconspicuous locations.

G. Chamfer exposed corners and edges as indicated, using specified chamfer strips fabricated to produce uniform smooth lines and tight edge joints.

H. Provisions for Other Trades: Provide openings in concrete formwork to accommodate work of other trades. Determine size and location of openings, recesses and chases from trades providing such items. Accurately place and securely support items built into forms.

CONCRETE FORMING AND ACCESSORIES 03 10 00- 7

ANC New ATCT & TRACON/Base Building

3.2 CLEANING AND TIGHTENING

A. Thoroughly clean forms and adjacent surfaces to receive concrete. Remove chips, wood, sawdust, dirt, and all other debris just prior to concrete placement. Retighten forms and bracing prior to concrete placement as required to prevent concrete mortar leaks and maintain proper alignment.

3.3 CLEANING AND RE-USE OF FORMS

A. Forms reused in the work shall be repaired and cleaned. Split, frayed, delaminated, or otherwise damaged facing material will not be acceptable for exposed surfaces. Forms intended for successive concrete placement shall have surfaces cleaned, fins and laitance removed, and joints tightened to avoid surface offsets. New form coating compound shall be applied to reused forms.

Thin form-coating compounds only with thinning agent of type, and in amount, and under conditions of form-coating compound manufacturer's directions. Do not allow excess form-coating material to accumulate in forms or to come into contact with in-place concrete surfaces against which fresh concrete will be placed. Apply in compliance with manufacturer's instructions. Coat steel forms with a non-staining, rust-preventative form oil or otherwise protect against rusting. Rust-stained steel formwork is not acceptable.

3.4 TOLERANCES

A. Unless specified otherwise, all tolerances for concrete formwork shall conform to ACI Standard 117, "Standard Tolerances for Concrete Construction and Materials". Before concrete placement the Contractor shall check lines and levels of erected formwork and make any corrections and adjustments as required to ensure proper size and location of concrete members and stability of forming systems. During concrete placement the Contractor shall check formwork and supports to ensure that forms have not displaced and that completed work will be within specified tolerances.

B. Construct forms so as to limit the offset between adjacent pieces of formwork facing material in accordance with the surface tolerance class as defined in ACI 117 corresponding to the Surface Finish Class noted on the drawings. The offset limits shall apply to both abrupt and gradual variations in the surface.

C. Pan Construction Surface Tolerance: Discontinuities in the concrete surface formed by pan construction shall be limited to the values noted in the surface tolerance classes of ACI 117 corresponding to the Surface Finish Classes noted on the drawings.

D. Prior to each concrete pour, the Contractor shall engage a qualified surveyor to verify that work is within specified tolerances. The surveyor shall report in writing to the Architect, Engineer and Contractor certifying that the work is acceptable or indicating any deviations from allowable tolerances.

E. The Owner shall hire an independent qualified surveyor to verify the proper form, line, position, and elevation of the finished concrete work. The results of each survey shall be sent to the Owner, Architect/Engineer, and Contractor and shall identify any deviation from specified tolerances.

All work not in conformance with specified tolerances shall be removed at the Contractor's sole expense if so specified by the Owner.

CONCRETE FORMING AND ACCESSORIES 03 10 00- 8

ANC New ATCT & TRACON/Base Building

3.5 SHORES AND SUPPORTS

A. Comply with requirements of ACI 301 for shoring, reshoring and backshoring in concrete construction and as herein specified where more stringent.

B. Design: Shores and reshores or backshores must be designed to carry all loads transmitted to them. A rational analysis should be used to determine the number of floors to be shored, reshored, or backshored, subject to the minimums stated in the following paragraph, and to determine the loads transmitted to the floors, shores and reshores or backshores as a result of the construction sequence. The analysis should consider, but should not necessarily be limited to, the following:

1. Structural design load of the slab or member including live load, partition loads, and other loads for which the engineer designed the slab. The live load reduction method for the design of certain members is shown on the structural drawings. The reduced live load and an allowance for construction loads shall be taken into consideration when performing the analysis.

2. Dead load weight of the concrete and formwork.

3. Construction live loads, such as placing crews and equipment or stored materials.

4. Design strength of concrete specified.

5. Cycle time between placement of successive floors.

6. Strength of concrete at time it is required to support shoring loads from above.

7. The distribution of loads between floors, shores, and reshores or backshores at the time of placing concrete, stripping formwork, and removal of reshoring or backshoring.

8. Span of slab or structural member between permanent supports.

9. Type of formwork systems, i.e., span of horizontal formwork components, individual shore loads, etc.

10. Minimum age of concrete where appropriate.

11. Alignment of shores: Where possible, shores for any floor shall be placed directly above previously placed shores so that load will be transferred directly to such shores. Where shores are not vertically aligned, calculations shall include verification that the structure can support the reaction.

3.6 REMOVAL OF FORMS AND SUPPORTS

A. Determination by Contractor's Registered Engineer: The Contractor's registered professional engineer shall determine and submit for Owner's record the time and sequence of formwork and shore removal subject to the criteria as specified below. The submittal shall clearly distinguish between reshoring and backshoring procedures.

B. Determining in situ Strength of Concrete: The General Contractor shall be responsible for making and curing concrete cylinders, cured under field conditions, for the purpose of determining concrete strength at time of form and shore removal. Such cylinders shall be made by the Contractor and tested by his testing laboratory. Alternatively, the in situ strength of concrete may be determined by the Maturity Method following the requirements of ASTM C 1074. An acceptable system for this method is the “intelliRock” system manufactured and supplied by Engius Constructive Intelligence of Stillwater, OK.

C. Records of Weather Conditions: The Contractor shall be responsible for keeping records of weather conditions to be used in the decision on when to remove forms.

CONCRETE FORMING AND ACCESSORIES 03 10 00- 9

ANC New ATCT & TRACON/Base Building

D. Formwork Not Supporting Concrete: Formwork not supporting concrete, such as sides of beams, walls, columns and similar parts of the structure, may be removed after cumulatively (not necessarily consecutively) curing at not less than 50°F for 12 hours after placing concrete, provided the concrete is sufficiently hard so as not to be damaged by form removal operations and provided curing and protection operations are maintained. If ambient air temperatures remain below 50°F, if retarding agents are used, or if Type II and Type V Portland cement is used, then this specified minimum period shall be increased as required to safely remove the forms without damage to the concrete. Where such forms also support formwork for slab or beam soffits, the removal times of the latter shall govern.

E. Formwork Supporting Weight of Concrete: Formwork supporting weight of concrete such as beam soffits, joists, slabs and other structural elements shall not be removed until concrete has attained at least the following percentages of the design compressive strength:

1. Joists, Beam Bottoms: 70%, but not less than 2,800 psi.

2. Slabs: 70%, but not less than 2,800 psi.

F. Placing Reshores and Backshores:

1. All shoring operations shall be carried out in accordance with a planned sequence as determined by the Contractor's shoring engineer.

2. Shoring operations shall be performed so that at no time will areas of new construction be required to support combined dead and construction loads in excess of the available strength as determined by the design loads (as specified in the General Notes) and the developed concrete strength (as determined by field cured cylinders or maturity method) at the time of stripping and reshoring or backshoring.

3. Shores (backshores or reshores) shall not be removed until the structural member supported has sufficient strength to support all applied loads.

4. For backshoring operations, the forms shall be removed in such a manner that individual structural members are not allowed to deflect and carry load.

5. Reshoring operations require that the structural members be strong enough to safely support their own weight before stripping of formwork.

6. For reshoring operations, no structural member shall be overstressed under its own dead weight plus the weight of the floors above and construction loads assigned to the structural member by a rational analysis that accounts for the relative stiffness of each floor with due consideration of concrete age and strength. While reshoring is underway, no construction loads shall be permitted on the new construction unless it can safely support the construction loads.

7. Where possible, shores shall be located in the same position on each floor so that they will be continuous in their support from floor to floor.

G. Post-Tensioned Construction: Formwork supporting post-tensioned floor or wall construction, including shores, reshores and backshores shall be designed to support any additional loads produced by the stressing operation. Design of the formwork shall take into account the possibility of the wall, slab, beam, or girder lifting off the formwork during tensioning, thereby transferring the entire load to the support areas. Construct the formwork to permit movement of the member without damage during application of the post-tensioning force. Removal of formwork supporting post-tensioned construction shall be coordinated with the post-tensioning operations and formwork shall not be removed until the concrete has been stressed fully.

CONCRETE FORMING AND ACCESSORIES 03 10 00- 10

ANC New ATCT & TRACON/Base Building

3.7 FIELD QUALITY CONTROL

A. Field Inspection: Refer to Specification [01 45 29 “Structural Testing and Inspections”] for inspection requirements associated with forming and accessories.

END OF SECTION 03 10 00

CONCRETE REINFORCING 03 20 00- 1

ANC New ATCT & TRACON/Base Building

SECTION 03 20 00 – CONCRETE REINFORCING

PART 1 - GENERAL

1.1 RELATED DOCUMENTS

A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 01 Specification sections, apply to work of this section.

1.2 SUMMARY

A. Section includes labor, materials, hardware, equipment, transportation and services required to fabricate and place all reinforcement for cast-in-place concrete including bars, welded wire reinforcement, ties and supports shown on the drawings and as specified. Prestressing reinforcement is specified in Post-Tensioned Concrete and/or Precast Concrete sections of the specifications.

B. Related Requirements:

1. Specification 01 40 00 “CONTRACTOR QUALITY CONTROL” for requirements of material testing and inspection.

2. Specification 01 45 29 “STRUCTURAL TESTING AND INSPECTIONS” for testing and inspection requirements associated with concrete reinforcing.

3. Specification 03 10 00 “CONCRETE FORMING AND ACCESSORIES” for forming associated with cast-in-place concrete.

4. Specification 03 30 00 “CAST-IN-PLACE CONCRETE” for cast-in-place concrete and related products.

1.3 REFERENCES

A. Reference Standards:

1. Comply with all provisions of the following codes, specifications, and standards except where more stringent requirements are shown or specified:

a. ACI 117, “Specifications for Tolerances for Concrete Construction and Materials."

b. ACI 301, "Specifications for Structural Concrete for Buildings."

c. ANSI/AWS D1.4, “Structural Welding Code – Reinforcing Steel.”

d. CRSI, "Manual of Standard Practice."

e. ACI 315, “Details and Detailing of Concrete Reinforcement.”

f. ACI 318, “Building Code Requirements for Structural Concrete and Commentary.”

g. ACI 355.2, “Qualification of Post-Installed Mechanical Anchors in Concrete and

Commentary.”

1.4 ADMINISTRATIVE REQUIREMENTS

A. Coordination:

CONCRETE REINFORCING 03 20 00- 2

ANC New ATCT & TRACON/Base Building

1. Quality Control: The Contractor is responsible for quality control, including workmanship and materials furnished by subcontractors and suppliers.

2. Document Conflict and Precedence: In case of conflict among documents, including architectural and structural drawings and specifications, notify the Architect/Engineer prior to submitting proposal. In case of conflict between and/or among the structural drawings and specifications, the strictest interpretation shall govern, unless specified otherwise in writing by the Architect/Engineer.

B. Preinstallation Meetings: The Reinforcing-Placing subcontractor shall attend the Pre-Concrete Conference conducted by the Concrete Contractor as described in Specification 033000 “Cast-in- Place Concrete.”

1.5 SUBMITTALS

A. Product Data: Submit manufacturer’s product data with application and installation instructions for proprietary materials and items including mechanical splices, hooked anchorage systems, large-headed stud punching shear reinforcement, dowel bar replacement systems, and dowel bar sleeves. For fiber reinforcement, submit manufacturer’s product data, including application rate and mixing instructions.

B. Shop Drawings:

1. Submit shop drawings for all reinforcing steel and related accessories for the Engineer's approval. Shop drawings shall show arrangement and layout, bending and assembly diagrams, bar schedules, stirrup spacing, splicing and laps of bars and shall be prepared in accordance with CRSI Standards.

2. Submit shop drawings indicating which members will use fusion welding process for assembly. Shop drawings shall show complete structural details indicating the size of stirrups, the size of holding wires, and welding requirements.

C. Certificates:

1. Submit, for record, mill certificates and/or test results signed by Producer, for all reinforcement.

2. Provide certification from fiber reinforcement manufacturer that fiber reinforcement complies with specified requirements.

D. Test and Evaluation Reports:

1. Submit International Code Council (ICC) Evaluation Service Reports indicating approval from ICC…