17R11vol3.pdf

Seymour Johnson AFB, North Carolina

Solicitation Number

W912HN-17-R-0011

Replacement of Air Traffic Control Tower Volume 3 of 4: Specification Divisions 09 - 23

PN VKAG013004R5

AUGUST 2017

U.S. ARMY ENGINEER DISTRICT, SAVANNAH

CORPS OF ENGINEERS

100 WEST OGLETHORPE AVENUE

SAVANNAH, GEORGIA 31401-3640

US Army Corps of Engineers Savannah District

Control Tower 17R11 Seynour Johnson AFB, NC

PROJECT TABLE OF CONTENTS

DIVISION 01 - GENERAL REQUIREMENTS

01 11 00 SUMMARY OF WORK

01 32 01.00 10 PROJECT SCHEDULE

01 33 00 SUBMITTAL PROCEDURES

01 33 29 SUSTAINABILITY REPORTING

01 35 26 GOVERNMENTAL SAFETY REQUIREMENTS

01 42 00 SOURCES FOR REFERENCE PUBLICATIONS

01 45 00.00 10 QUALITY CONTROL

01 45 00.15 10 RESIDENT MANAGEMENT SYSTEM CONTRACTOR MODE(RMS CM)

01 45 35 SPECIAL INSPECTIONS

01 50 00 TEMPORARY CONSTRUCTION FACILITIES AND CONTROLS

01 57 19 TEMPORARY ENVIRONMENTAL CONTROLS

01 62 35 RECYCLED/RECOVERED/BIOBASED MATERIALS

01 74 19 CONSTRUCTION AND DEMOLITION WASTE MANAGEMENT

01 78 00 CLOSEOUT SUBMITTALS

01 78 23 OPERATION AND MAINTENANCE DATA

01 91 00.00 37 COMMISSIONING

DIVISION 02 - EXISTING CONDITIONS

02 41 00 DEMOLITION AND DECONSTRUCTION

02 82 13.00 10 ASBESTOS ABATEMENT

02 83 13.00 20 LEAD IN CONSTRUCTION

DIVISION 03 - CONCRETE

03 11 13.00 10 STRUCTURAL CAST-IN-PLACE CONCRETE FORMING

03 15 00.00 10 CONCRETE ACCESSORIES

03 20 00.00 10 CONCRETE REINFORCING

03 30 00.00 10 CAST-IN-PLACE CONCRETE

03 35 00.00 10 CONCRETE FINISHING

03 39 00.00 10 CONCRETE CURING

DIVISION 04 - MASONRY

04 20 00 UNIT MASONRY

DIVISION 05 - METALS

05 12 00 STRUCTURAL STEEL

05 21 00 STEEL JOIST FRAMING

05 30 00 STEEL DECKS

05 40 00 COLD-FORMED METAL FRAMING

05 50 13 MISCELLANEOUS METAL FABRICATIONS

05 51 00 METAL STAIRS

05 52 00 METAL RAILINGS

DIVISION 06 - WOOD, PLASTICS, AND COMPOSITES

06 10 00 ROUGH CARPENTRY

06 20 00 FINISH CARPENTRY

06 41 16.00 10 PLASTIC-LAMINATE-CLAD ARCHITECTURAL CABINETS

06 61 16 SOLID POLYMER (SOLID SURFACING) FABRICATIONS

DIVISION 07 - THERMAL AND MOISTURE PROTECTION

PROJECT TABLE OF CONTENTS Page 1

07 05 23 PRESSURE TESTING AN AIR BARRIER SYSTEM FOR AIR TIGHTNESS

07 11 13 BITUMINOUS DAMPPROOFING

07 17 00 BENTONITE WATERPROOFING

07 21 13 BOARD AND BLOCK INSULATION

07 21 16 MINERAL FIBER BLANKET INSULATION

07 22 00 ROOF AND DECK INSULATION

07 27 10.00 10 BUILDING AIR BARRIER SYSTEM

07 41 13 METAL ROOF PANELS

07 42 13 METAL WALL PANELS

07 42 63 FABRICATED WALL PANEL ASSEMBLIES

07 54 19 POLYVINYL-CHLORIDE ROOFING

07 60 00 FLASHING AND SHEET METAL

07 81 00 SPRAY-APPLIED FIREPROOFING

07 84 00 FIRESTOPPING

07 92 00 JOINT SEALANTS

DIVISION 08 - OPENINGS

08 11 13 STEEL DOORS AND FRAMES

08 11 16 ALUMINUM DOORS AND FRAMES

08 14 00 WOOD DOORS

08 33 13 COILING COUNTER DOORS

08 41 13 ALUMINUM-FRAMED ENTRANCES AND STOREFRONTS

08 51 13 ALUMINUM WINDOWS

08 71 00 DOOR HARDWARE

08 81 00 GLAZING

08 88 58 AIR TRAFFIC CONTROL TOWER CAB GLASS

08 91 00 METAL LOUVERS

DIVISION 09 - FINISHES

09 22 00 SUPPORTS FOR PLASTER AND GYPSUM BOARD

09 29 00 GYPSUM BOARD

09 30 10 CEMENT TILING, QUARRY TILING, AND PAVER TILING

09 51 00 ACOUSTICAL CEILINGS

09 62 38 STATIC-CONTROL FLOORING

09 65 00 RESILIENT FLOORING

09 65 66 RESILIENT ATHLETIC FLOORING

09 68 00 CARPETING

09 69 13 RIGID GRID ACCESS FLOORING

09 72 00 WALLCOVERINGS

09 83 13 ACOUSTICAL WALL COATING

09 90 00 PAINTS AND COATINGS

DIVISION 10 - SPECIALTIES

10 14 00.10 EXTERIOR SIGNAGE

10 14 00.20 INTERIOR SIGNAGE

10 21 13 TOILET COMPARTMENTS

10 26 00 WALL AND DOOR PROTECTION

10 28 13 TOILET ACCESSORIES

10 44 43.00 37 FIRE EXTINGUISHER ACEESSORIES

10 51 13 METAL LOCKERS

DIVISION 12 - FURNISHINGS

12 24 13 ROLLER WINDOW SHADES

12 48 13 ENTRANCE FLOOR MATS AND FRAMES

PROJECT TABLE OF CONTENTS Page 2

DIVISION 13 - SPECIAL CONSTRUCTION

13 13 10 AIR TRAFFIC CONTROL TOWER (ATCT) CAB

13 48 00 SEISMIC PROTECTION FOR MISCELLANEOUS EQUIPMENT

13 48 00.00 10 SEISMIC PROTECTION FOR MECHANICAL EQUIPMENT

DIVISION 14 - CONVEYING EQUIPMENT

14 21 23 ELECTRIC TRACTION PASSENGER ELEVATORS

DIVISION 21 - FIRE SUPPRESSION

21 12 00 STANDPIPE SYSTEMS

21 13 13.00 10 WET PIPE SPRINKLER SYSTEM, FIRE PROTECTION

21 30 00 FIRE PUMPS

DIVISION 22 - PLUMBING

22 00 00 PLUMBING, GENERAL PURPOSE

DIVISION 23 - HEATING, VENTILATING, AND AIR CONDITIONING (HVAC)

23 00 00 AIR SUPPLY, DISTRIBUTION, VENTILATION, AND EXHAUST SYSTEMS

23 03 00.00 20 BASIC MECHANICAL MATERIALS AND METHODS

23 05 93 TESTING, ADJUSTING, AND BALANCING FOR HVAC

23 07 00 THERMAL INSULATION FOR MECHANICAL SYSTEMS

23 09 00 INSTRUMENTATION AND CONTROL FOR HVAC

23 09 13 INSTRUMENTATION AND CONTROL DEVICES FOR HVAC

23 09 23.01 LONWORKS DIRECT DIGITAL CONTROL FOR HVAC AND OTHER

BUILDING CONTROL SYSTEMS

23 11 25 FACILITY GAS PIPING

23 52 43.00 20 LOW PRESSURE WATER HEATING BOILERS (UNDER 800,000 BTU/HR

OUTPUT)

23 64 10 WATER CHILLERS, VAPOR COMPRESSION TYPE

23 64 26 CHILLED, CHILLED-HOT, AND CONDENSER WATER PIPING SYSTEMS

23 82 02.00 10 UNITARY HEATING AND COOLING EQUIPMENT

DIVISION 26 - ELECTRICAL

26 00 00.00 20 BASIC ELECTRICAL MATERIALS AND METHODS

26 05 48.00 10 SEISMIC PROTECTION FOR ELECTRICAL EQUIPMENT

26 08 00 APPARATUS INSPECTION AND TESTING

26 12 19.10 THREE-PHASE PAD-MOUNTED TRANSFORMERS

26 20 00 INTERIOR DISTRIBUTION SYSTEM

26 28 01.00 10 COORDINATED POWER SYSTEM PROTECTION

26 29 23 VARIABLE FREQUENCY DRIVE SYSTEMS UNDER 600 VOLTS

26 32 14.00 10 *2 DIESEL-GENERATOR SET, STATIONARY 15-300 KW, STANDBY

APPLICATIONS

26 32 15.00 10 DIESEL-GENERATOR SET STATIONARY 100-2500 KW, WITH

AUXILIARIES

26 36 00.00 10 AUTOMATIC TRANSFER SWITCH AND BY-PASS/ISOLATION SWITCH

26 41 00 LIGHTNING PROTECTION SYSTEM

26 51 00 INTERIOR LIGHTING

26 56 00 EXTERIOR LIGHTING

DIVISION 27 - COMMUNICATIONS

27 10 00 BUILDING TELECOMMUNICATIONS CABLING SYSTEM

27 51 13.00 10 *2 TELEPHONE INTERFACE PAGING SYSTEM

PROJECT TABLE OF CONTENTS Page 3

DIVISION 28 - ELECTRONIC SAFETY AND SECURITY

28 31 76 INTERIOR FIRE ALARM AND MASS NOTIFICATION SYSTEM

DIVISION 31 - EARTHWORK

31 00 00 EARTHWORK

31 11 00 CLEARING AND GRUBBING

31 31 16.13 CHEMICAL TERMITE CONTROL

31 32 11 SOIL SURFACE EROSION CONTROL

31 62 13.13 CAST-IN-PLACE CONCRETE PILES

31 63 16 AUGER CAST GROUT PILES

DIVISION 32 - EXTERIOR IMPROVEMENTS

32 01 19 FIELD MOLDED SEALANTS FOR SEALING JOINTS IN RIGID

PAVEMENTS

32 05 33 LANDSCAPE ESTABLISHMENT

32 11 23 AGGREGATE AND/OR GRADED-CRUSHED AGGREGATE BASE COURSE

32 12 17 HOT MIX BITUMINOUS PAVEMENT

32 13 11 CONCRETE PAVEMENT FOR AIRFIELDS AND OTHER HEAVY-DUTY

PAVEMENTS

32 16 13 CONCRETE SIDEWALKS AND CURBS AND GUTTERS

32 17 24.00 10 PAVEMENT MARKINGS

32 31 13 CHAIN LINK FENCES AND GATES

32 92 19 SEEDING

32 92 23 SODDING

32 93 00 EXTERIOR PLANTS

DIVISION 33 - UTILITIES

33 11 00 WATER UTILITY DISTRIBUTION PIPING

33 30 00 SANITARY SEWERS

33 40 00 STORM DRAINAGE UTILITIES

33 51 15 NATURAL-GAS / LIQUID PETROLEUM GAS DISTRIBUTION

33 71 02 UNDERGROUND ELECTRICAL DISTRIBUTION

-- End of Project Table of Contents --

PROJECT TABLE OF CONTENTS Page 4

SECTION TABLE OF CONTENTS

DIVISION 09 - FINISHES

SECTION 09 22 00

SUPPORTS FOR PLASTER AND GYPSUM BOARD

02/10

PART 1 GENERAL

1.1 REFERENCES

1.2 SUBMITTALS

1.3 DELIVERY, STORAGE, AND HANDLING

PART 2 PRODUCTS

2.1 GENERAL LEED REQUIREMENTS

2.2 MATERIALS FOR ATTACHMENT OF GYPSUM WALLBOARD

2.2.1 Suspended and Furred Ceiling Systems

2.2.2 Non-load-Bearing Wall Framing and Furring

2.2.3 Furring Structural Steel Columns

2.2.4 Z-Furring Channels with Wall Insulation

PART 3 EXECUTION

3.1 INSTALLATION

3.1.1 Suspended and Furred Ceiling Systems

3.1.2 Non-load-bearing Wall Framing and Furring

3.1.3 Furring Structural Steel Columns

3.1.4 Z-Furring Channels with Wall Insulation

3.2 ERECTION TOLERANCES

-- End of Section Table of Contents --

SECTION 09 22 00 Page 1

SECTION 09 22 00

SUPPORTS FOR PLASTER AND GYPSUM BOARD

02/10

PART 1 GENERAL

1.1 REFERENCES

The publications listed below form a part of this specification to the extent referenced. The publications are referred to within the text by the basic designation only.

AMERICAN INSTITUTE OF STEEL CONSTRUCTION (AISC)

AISC 341 (2012) Seismic Provisions for Structural Steel Buildings

ASTM INTERNATIONAL (ASTM)

ASTM A463/A463M (2010; R 2015) Standard Specification for Steel Sheet, Aluminum-Coated, by the Hot-Dip Process

ASTM A653/A653M (2015; E 2016) Standard Specification for Steel Sheet, Zinc-Coated (Galvanized) or Zinc-Iron Alloy-Coated (Galvannealed) by the Hot-Dip Process

ASTM C645 (2014; E 2015) Nonstructural Steel Framing Members

ASTM C754 (2015) Installation of Steel Framing Members to Receive Screw-Attached Gypsum Panel Products

UNDERWRITERS LABORATORIES (UL)

UL Fire Resistance (2014) Fire Resistance Directory

1.2 SUBMITTALS

Government approval is required for submittals with a "G" designation;

submittals not having a "G" designation are for Contractor Quality Control approval. Submittals with an "S" are for inclusion in the Sustainability Notebook, in conformance to Section 01 33 29 SUSTAINABILITY REPORTING.

Submit the following in accordance with Section 01 33 00 SUBMITTAL

PROCEDURES:

SD-02 Shop Drawings

Metal Support Systems; G

SD-03 Product Data

Material Cost; G Credit MRc4; G Credit MRc5; G

SECTION 09 22 00 Page 2

SD-11 Closeout Submittals

Material Cost; S Credit MRc4; S Credit MRc5; S

1.3 DELIVERY, STORAGE, AND HANDLING

Deliver materials to the job site and store in ventilated dry locations.

Storage area shall permit easy access for inspection and handling. If materials are stored outdoors, stack materials off the ground, supported on a level platform, and fully protected from the weather. Handle materials carefully to prevent damage. Remove damaged items and provide new items.

PART 2 PRODUCTS

2.1 GENERAL LEED REQUIREMENTS

a. General: Provide total and final material cost for each product.

b. Credit MRc4: Products in this section may contribute to the cumulative totals for Recycled Content. Submit documentation indicating percentages, by weight, of post-consumer and pre-consumer recycled content for each product or portion of a product having recycled content.

c. Credit MRc5: Products in this section may contribute to the cumulative totals for Local/Regional materials. Submit documentation indicating location and distance from Project of material manufacturer and point of extraction, harvest, or recovery for each raw material component.

Provide the fraction, by weight, of all component materials in the product or assembly that are considered regionally manufactured and extracted/harvested or recovered.

2.2 MATERIALS FOR ATTACHMENT OF GYPSUM WALLBOARD

Provide steel materials for metal support systems with galvanized coating ASTM A653/A653M, G-60; aluminum coating ASTM A463/A463M, T1-25; or a 55-percent aluminum-zinc coating. Provide support systems and attachments per AISC 341. Submit shop drawings for the erection of metal framing, furring, and ceiling suspension systems. Indicate materials, sizes, thicknesses, and fastenings.

2.2.1 Suspended and Furred Ceiling Systems

ASTM C645.

2.2.2 Non-load-Bearing Wall Framing and Furring

ASTM C645, but not thinner than 0.0179 inch thickness, with 0.0329 inch minimum thickness supporting wall hung items such as cabinetwork, equipment and fixtures.

2.2.3 Furring Structural Steel Columns

ASTM C645. Steel (furring) clips and support angles listed in UL Fire Resistance may be provided in lieu of steel studs for erection of gypsum wallboard around structural steel columns.

SECTION 09 22 00 Page 3

2.2.4 Z-Furring Channels with Wall Insulation

Not lighter than 26 gage galvanized steel, Z-shaped, with 1-1/4 inch and 3/4 inch flanges and depth as required by the insulation thickness provided.

PART 3 EXECUTION

3.1 INSTALLATION

3.1.1 Suspended and Furred Ceiling Systems

ASTM C754, except provide framing members 16 inches o.c. unless indicated otherwise.

3.1.2 Non-load-bearing Wall Framing and Furring

ASTM C754, except as indicated otherwise.

3.1.3 Furring Structural Steel Columns

Install studs or galvanized steel clips and support angles for erection of gypsum wallboard around structural steel columns.

3.1.4 Z-Furring Channels with Wall Insulation

Install Z-furring channels vertically spaced not more than 24 inches o.c.

Locate Z-furring channels at interior and exterior corners in accordance with manufacturer's printed erection instructions. Fasten furring channels to masonry walls with powder-driven fasteners or hardened concrete steel nails through narrow flange of channel. Space fasteners not more than 24 inches o.c.

3.2 ERECTION TOLERANCES

Provide framing members which will be covered by finish materials such as wallboard, plaster, or ceramic tile set in a mortar setting bed, within the following limits:

a. Layout of walls and partitions: 1/4 inch from intended position;

b. Plates and runners: 1/4 inch in 8 feet from a straight line;

c. Studs: 1/4 inch in 8 feet out of plumb, not cumulative; and

d. Face of framing members: 1/4 inch in 8 feet from a true plane.

Provide framing members which will be covered by ceramic tile set in dry-set mortar, latex-portland cement mortar, or organic adhesive within the following limits:

a. Layout of walls and partitions: 1/4 inch from intended position;

b. Plates and runners: 1/8 inch in 8 feet from a straight line;

SECTION 09 22 00 Page 4

c. Studs: 1/8 inch in 8 feet out of plumb, not cumulative; and

d. Face of framing members: 1/8 inch in 8 feet from a true plane.

-- End of Section --

SECTION 09 22 00 Page 5

SECTION TABLE OF CONTENTS

DIVISION 09 - FINISHES

SECTION 09 29 00

GYPSUM BOARD

05/11

PART 1 GENERAL

1.1 REFERENCES

1.2 SUBMITTALS

1.3 DELIVERY, STORAGE, AND HANDLING

1.3.1 Delivery

1.3.2 Storage

1.3.3 Handling

1.4 ENVIRONMENTAL CONDITIONS

1.4.1 Temperature

1.4.2 Exposure to Weather

1.5 LOCAL/REGIONAL MATERIALS

1.6 QUALIFICATIONS

PART 2 PRODUCTS

2.1 GENERAL LEED REQUIREMENTS

2.2 MATERIALS

2.2.1 Gypsum Board

2.2.1.1 Regular

2.2.1.2 Foil-Backed

2.2.1.3 Type X (Special Fire-Resistant)

2.2.1.4 Shaft Wall

2.2.2 Gypsum Backing Board

2.2.3 Regular Water-Resistant Gypsum Backing Board

2.2.4 Glass Mat Covered or Reinforced Gypsum Sheathing

2.2.5 Glass Mat Covered or Reinforced Gypsum Sheathing Sealant

2.2.6 Impact Resistant Gypsum Board

2.2.6.1 Structural Failure Test

2.2.6.2 Indentation Test

2.2.7 Cementitious Backer Units

2.2.8 Joint Treatment Materials

2.2.8.1 Embedding Compound

2.2.8.2 Finishing or Topping Compound

2.2.8.3 All-Purpose Compound

2.2.8.4 Setting or Hardening Type Compound

2.2.8.5 Joint Tape

2.2.9 Screws

2.2.10 Adhesives

2.2.10.1 Adhesive for Fastening Gypsum Board to Metal Framing

2.2.10.2 Adhesive for Fastening Gypsum Board to Wood Framing

2.2.10.3 Adhesive for Laminating

2.2.11 Shaftwall Liner Panel

2.2.12 Accessories

2.2.13 Water

SECTION 09 29 00 Page 1

PART 3 EXECUTION

3.1 FRAMING AND FURRING

3.2 APPLICATION OF GYPSUM BOARD

3.2.1 Application of Gypsum Board to Steel Framing and Furring

3.2.2 Gypsum Board for Wall Tile or Tile Base Applied with Adhesive

3.2.3 Exterior Application

3.2.4 Glass Mat Covered or Fiber Reinforced Gypsum Sheathing

3.2.5 Floating Interior Angles

3.2.6 Control Joints

3.2.7 Application of Impact Resistant Gypsum Board

3.3 APPLICATION OF CEMENTITIOUS BACKER UNITS

3.3.1 Application

3.3.2 Joint Treatment

3.4 FINISHING OF GYPSUM BOARD

3.5 SEALING

3.6 FIRE-RESISTANT ASSEMBLIES

3.7 PATCHING

3.8 SHAFTWALL FRAMING

3.9 WASTE MANAGEMENT

SECTION 09 29 00 Page 2

SECTION 09 29 00

GYPSUM BOARD

05/11

PART 1 GENERAL

1.1 REFERENCES

The publications listed below form a part of this specification to the extent referenced. The publications are referred to within the text by the basic designation only.

AMERICAN NATIONAL STANDARDS INSTITUTE (ANSI)

ANSI A108.11 (1992; Reaffirmed 2005) Specifications for Interior Installation of Cementitious Backer Units

ASTM INTERNATIONAL (ASTM)

ASTM C1002 (2014) Standard Specification for Steel Self-Piercing Tapping Screws for the Application of Gypsum Panel Products or Metal Plaster Bases to Wood Studs or Steel Studs

ASTM C1047 (2014a) Standard Specification for Accessories for Gypsum Wallboard and Gypsum Veneer Base

ASTM C1177/C1177M (2013) Standard Specification for Glass Mat Gypsum Substrate for Use as Sheathing

ASTM C1396/C1396M (2014a) Standard Specification for Gypsum Board

ASTM C475/C475M (2015) Joint Compound and Joint Tape for Finishing Gypsum Board

ASTM C840 (2016) Standard Specification for Application and Finishing of Gypsum Board

ASTM C954 (2015) Steel Drill Screws for the Application of Gypsum Panel Products or Metal Plaster Bases to Steel Studs from

0.033 in. (0.84 mm) to 0.112 in. (2.84 mm) in Thickness

ASTM D1037 (2012) Evaluating Properties of Wood-Base Fiber and Particle Panel Materials

ASTM D1149 (2007; R 2012) Standard Test Method for Rubber Deterioration - Surface Ozone Cracking in a Chamber

ASTM D2394 (2005; R 2011) Simulated Service Testing of Wood and Wood-Base Finish Flooring

SECTION 09 29 00 Page 3

ASTM D412 (2016) Standard Test Methods for Vulcanized Rubber and Thermoplastic Elastomers - Tension

ASTM D5420 (2016) Standard Test Method for Impact Resistance of Flat, Rigid Plastic Specimen by Means of a Strike Impacted by a Falling Weight (Gardner Impact)

ASTM D624 (2000; R 2012) Tear Strength of Conventional Vulcanized Rubber and Thermoplastic Elastomers

ASTM E695 (2003; R 2015; E 2015) Measuring Relative Resistance of Wall, Floor, and Roof Construction to Impact Loading

ASTM E84 (2016) Standard Test Method for Surface Burning Characteristics of Building Materials

GYPSUM ASSOCIATION (GA)

GA 214 (2010) Recommended Levels of Gypsum Board Finish

GA 216 (2010) Application and Finishing of Gypsum Panel Products

GA 253 (2012) Application of Gypsum Sheathing

U.S. NATIONAL ARCHIVES AND RECORDS ADMINISTRATION (NARA)

40 CFR 59 National Volatile Organic Compound Emission Standards For Consumer And Commercial Products

UNDERWRITERS LABORATORIES (UL)

UL Fire Resistance (2014) Fire Resistance Directory

1.2 SUBMITTALS

Government approval is required for submittals with a "G" designation;

submittals not having a "G" designation are for Contractor Quality Control approval. Submit the following in accordance with Section 01 33 00

SUBMITTAL PROCEDURES:

SD-03 Product Data

Cementitious backer units Water-Resistant Gypsum Backing Board Glass Mat Covered or Reinforced Gypsum Sheathing Impact Resistant Gypsum Board Material Cost; G Credit MRc4; G Credit MRc5; G Credit IEQc4.1; G

SECTION 09 29 00 Page 4

SD-07 Certificates

Asbestos Free Materials; G

SD-11 Closeout Submittals

Material Cost; S Credit MRc4; S Credit MRc5; S Credit IEQc4.1; S

1.3 DELIVERY, STORAGE, AND HANDLING

1.3.1 Delivery

Deliver materials in the original packages, containers, or bundles with each bearing the brand name, applicable standard designation, and name of manufacturer, or supplier.

1.3.2 Storage

Keep materials dry by storing inside a sheltered building. Where necessary to store gypsum board and cementitious backer units outside, store off the ground, properly supported on a level platform, and protected from direct exposure to rain, snow, sunlight, and other extreme weather conditions.

Provide adequate ventilation to prevent condensation. Store per manufacturer's recommendations for allowable temperature and humidity range. Do not store panels near materials that may offgas or emit harmful fumes, such as kerosene heaters, fresh paint, or adhesives.

1.3.3 Handling

Neatly stack gypsum board and cementitious backer units flat to prevent sagging or damage to the edges, ends, and surfaces.

1.4 ENVIRONMENTAL CONDITIONS

1.4.1 Temperature

Maintain a uniform temperature of not less than 50 degrees F in the structure for at least 48 hours prior to, during, and following the application of gypsum board, cementitious backer units, and joint treatment materials, or the bonding of adhesives.

1.4.2 Exposure to Weather

Protect gypsum board and cementitious backer unit products from direct exposure to rain, snow, sunlight, and other extreme weather conditions.

1.5 LOCAL/REGIONAL MATERIALS

Use materials or products extracted, harvested, or recovered, as well as manufactured, within a 500 mile radius from the project site, if available from a minimum of three sources. See Section 01 33 29 LEED(tm) DOCUMENTATION for cumulative total local material requirements. Gypsum board materials may be locally available.

SECTION 09 29 00 Page 5

1.6 QUALIFICATIONS

Furnish type of gypsum board work specialized by the installer with a minimum of 3 years of documented successful experience.

PART 2 PRODUCTS

2.1 GENERAL LEED REQUIREMENTS

a. General: Provide total and final material cost for each product.

b. Credit MRc4: Products in this section may contribute to the cumulative totals for Recycled Content. Submit evidence of the recycled content of each product or material.

c. Credit MRc5: Products in this section may contribute to the cumulative totals for Local/Regional materials. Submit the location of manufacture and extraction of each product or material.

d. Credit IEQc4.1: For adhesives and joint compounds, VOC content shall not exceed the VOC limits of South Coast Air Quality Management District (SCAQMD) Rule 1168, effective 7/1/2005 and amendment dated 1/7/2005 for the application, when calculated according to 40 CFR 59, Subpart D (EPA Method 24). Submit documentation of VOC content for adhesives and joint compounds

2.2 MATERIALS

Conform to specifications, standards and requirements specified. Provide gypsum board types, gypsum backing board types, cementitious backing units, and joint treating materials manufactured from asbestos free materials only. Certify that gypsum board types, gypsum backing board types, cementitious backer units, and joint treating materials do not contain asbestos.

2.2.1 Gypsum Board

ASTM C1396/C1396M. See Section 01 33 29 LEED(tm) DOCUMENTATION for cumulative total recycled content requirements. Gypsum board may contain post-consumer or post-industrial recycled content.

2.2.1.1 Regular

48 inch wide, 5/8 inch thick, tapered edges.

2.2.1.2 Foil-Backed

48 inch wide, 5/8 inch thick, tapered edges.

2.2.1.3 Type X (Special Fire-Resistant)

48 inch wide, 5/8 inch thick, tapered edges.

2.2.1.4 Shaft Wall

One inch liner panel, fire rated 24 inch wide.

SECTION 09 29 00 Page 6

2.2.2 Gypsum Backing Board

ASTM C1396/C1396M, gypsum backing board shall be used as a base in a multilayer system.

2.2.3 Regular Water-Resistant Gypsum Backing Board

ASTM C1396/C1396M. 48 inch wide, 5/8 inch thick, tapered edges.

2.2.4 Glass Mat Covered or Reinforced Gypsum Sheathing

Exceeds physical properties of ASTM C1396/C1396M and ASTM C1177/C1177M.

Providegypsum sheathing as with thickness noted on drawings. Provide gypsum board of with a noncombustible water-resistant core, with glass mat surfaces embedded to the gypsum core or reinforcing embedded throughout the gypsum core. Warrant gypsum sheathing board for at least twelve months against delamination due to direct weather exposure. Provide continuous, asphalt impregnated, building felt to cover exterior face of sheathing.

Seal all joints, seams, and penetrations with compatible sealant.

2.2.5 Glass Mat Covered or Reinforced Gypsum Sheathing Sealant

Provide sealant compatible with gypsum sheathing, rubber washers for masonry veneer anchors, and other associated cavity wall components such as anchors and through wall flashing. Provide sealants for gypsum sheathing board edge seams and veneer anchor penetrations recommended by the gypsum sheathing manufacturer and have the following performance requirements:

a. ASTM D412: Tensile Strength, 80 psi.

b. ASTM D412: Ultimate Tensile Strength (maximum elongation), 170 psi.

c. ASTM D624: Tear Strength, dieB, 27 ppi.

d. ASTM D1149: Joint Movement Capability after 14 Days cure, plus or minus 50 percent.

2.2.6 Impact Resistant Gypsum Board

48 inch wide, 5/8 inch thick, tapered edges. Reinforced gypsum panel with imbedded fiber mesh or lexan backing testing in accordance with the following tests. Provide fasteners that meet manufacturer requirements and specifications stated within this section. Impact resistant gypsum board, when tested in accordance with ASTM E84.

2.2.6.1 Structural Failure Test

ASTM E695 or ASTM D2394 for structural failure (drop penetration).

ASTM E695 using a 60 pound sand filled leather bag, resisting no less than 300 feet lb. cumulative impact energy before failure or ASTM D2394 using

5.5 inch hemispherical projectile resisting no less than 264 feet lb.

before failure. Provide test specimen stud spacing a minimum 16 inches on center.

2.2.6.2 Indentation Test

ASTM D5420 or ASTM D1037 for indentation resistance. ASTM D5420 using a 32

oz. weight with a 5/8 inch hemispherical impacting head dropped once 3 feet creating not more than 0.137 inch indentation or ASTM D1037 using no less

SECTION 09 29 00 Page 7 than 470 pound weight applied to the 0.438 inch diameter ball to create not more than a 0.0197 inch indentation depth.

2.2.7 Cementitious Backer Units

ANSI A108/A118/A136.1.

2.2.8 Joint Treatment Materials

ASTM C475/C475M. Use all purpose joint and texturing compound containing inert fillers and natural binders, including lime compound. Pre-mixed compounds shall be free of antifreeze, vinyl adhesives, preservatives, biocides and other slow releasing compounds. VOC content shall not exceed 50 g/L.

2.2.8.1 Embedding Compound

Specifically formulated and manufactured for use in embedding tape at gypsum board joints and compatible with tape, substrate and fasteners.

2.2.8.2 Finishing or Topping Compound

Specifically formulated and manufactured for use as a finishing compound.

2.2.8.3 All-Purpose Compound

Specifically formulated and manufactured to serve as both a taping and a finishing compound and compatible with tape, substrate and fasteners.

2.2.8.4 Setting or Hardening Type Compound

Specifically formulated and manufactured for use with fiber glass mesh tape.

2.2.8.5 Joint Tape

Use cross-laminated, tapered edge, reinforced paper, or fiber glass mesh tape recommended by the manufacturer.

2.2.9 Screws

ASTM C1002, Type "G," Type "S," or Type "W" steel drill screws for fastening gypsum board to gypsum board, wood framing members and steel framing members less than 0.033 inch thick. ASTM C954 steel drill screws for fastening gypsum board to steel framing members 0.033 to 0.112 inch thick. Provide cementitious backer unit screws with a polymer coating.

2.2.10 Adhesives

Do not use adhesive containing benzene, carbon tetrachloride, or trichloroethylene. VOC content shall not exceed 50 g/L.

2.2.10.1 Adhesive for Fastening Gypsum Board to Metal Framing

Not permitted.

2.2.10.2 Adhesive for Fastening Gypsum Board to Wood Framing

Not permitted.

SECTION 09 29 00 Page 8

2.2.10.3 Adhesive for Laminating

Not permitted.

2.2.11 Shaftwall Liner Panel

ASTM C1396/C1396M. Conform to the UL Fire Resistance for the Design Numbers(s) indicated for shaftwall liner panels. Manufacture liner panel for cavity shaftwall system, with water-resistant paper faces, bevel edges, single lengths to fit required conditions, 1 inch thick, by 24 inches wide.

2.2.12 Accessories

ASTM C1047. Fabricate from corrosion protected steel or plastic designed for intended use. Accessories manufactured with paper flanges are not acceptable. Flanges shall be free of dirt, grease, and other materials that may adversely affect bond of joint treatment. Provide prefinished or job decorated materials.

2.2.13 Water

Provide clean, fresh, and potable water.

PART 3 EXECUTION

3.1 FRAMING AND FURRING

Verify that framing and furring are securely attached and of sizes and spacing to provide a suitable substrate to receive gypsum board and cementitious backer units. Verify that all blocking, headers and supports are in place to support plumbing fixtures and to receive soap dishes, grab bars, towel racks, and similar items. Do not proceed with work until framing and furring are acceptable for application of gypsum board and cementitious backer units.

3.2 APPLICATION OF GYPSUM BOARD

Apply gypsum board to framing and furring members in accordance with ASTM C840 or GA 216 and the requirements specified. Apply gypsum board with separate panels in moderate contact; do not force in place. Stagger end joints of adjoining panels. Neatly fit abutting end and edge joints.

Use gypsum board of maximum practical length; select panel sizes to minimize waste. Cut out gypsum board to make neat, close, and tight joints around openings. In vertical application of gypsum board, provide panels in lengths required to reach full height of vertical surfaces in one continuous piece. Lay out panels to minimize waste; reuse cutoffs whenever feasible. Surfaces of gypsum board and substrate members may not be bonded together with an adhesive. Treat edges of cutouts for plumbing pipes, screwheads, and joints with water-resistant compound as recommended by the gypsum board manufacturer. Provide type of gypsum board for use in each system specified herein as indicated.

3.2.1 Application of Gypsum Board to Steel Framing and Furring

Apply in accordance with ASTM C840, System VIII or GA 216.

3.2.2 Gypsum Board for Wall Tile or Tile Base Applied with Adhesive

In dry areas (areas other than tubs, shower enclosures, saunas, steam

SECTION 09 29 00 Page 9 rooms, gang shower rooms), apply glass mat water-resistant gypsum tile backing board or water-resistant gypsum backing board in accordance with ASTM C840, System X or GA 216.

3.2.3 Exterior Application

Apply exterior gypsum board (such as at soffits) in accordance with ASTM C840, System XI or GA 216.

3.2.4 Glass Mat Covered or Fiber Reinforced Gypsum Sheathing

Apply gypsum sheathing in accordance to gypsum association publications GA 253. Follow gypsum sheathing manufacturer's requirements of design details for joints and fasteners and be properly installed to protect the substrate from moisture intrusion. Do not leave exposed surfaces of the gypsum sheathing beyond the manufacturer's recommendation without a weather barrier cladding. Provide continuous asphalt impregnated building felt over sheathing surface in shingle fashion with edges and ends lapped a minimum of 6 inches. Property flash the openings. Seal all joints, seams, and penetrations with a compatible silicone sealant.

3.2.5 Floating Interior Angles

Minimize framing by floating corners with single studs and drywall clips.

Locate the attachment fasteners adjacent to ceiling and wall intersections in accordance with ASTM C840, System XII or GA 216, for single-ply applications of gypsum board to wood framing.

3.2.6 Control Joints

Install expansion and contraction joints in ceilings and walls in accordance with ASTM C840, System XIII or GA 216. Fill control joints between studs in fire-rated construction with firesafing insulation to match the fire-rating of construction.

3.2.7 Application of Impact Resistant Gypsum Board

Apply in accordance with applicable system of ASTM C840 as specified or GA 216. Follow manufacturers written instructions on how to cut, drill and attach board.

3.3 APPLICATION OF CEMENTITIOUS BACKER UNITS

3.3.1 Application

In wet areas (tubs, shower enclosures, saunas, steam rooms, gang shower rooms), apply cementitious backer units in accordance with ANSI A108.11.

Place a 15 pound asphalt impregnated, continuous felt paper membrane behind cementitious backer units, between backer units and studs or base layer of gypsum board. Place membrane with a minimum 6 inch overlap of sheets laid shingle style.

3.3.2 Joint Treatment

ANSI A108.11.

3.4 FINISHING OF GYPSUM BOARD

Tape and finish gypsum board in accordance with ASTM C840, GA 214 and GA 216.

SECTION 09 29 00 Page 10

Finish water resistant gypsum backing board, ASTM C1396/C1396M, to receive ceramic tile to Level 2 in accordance with GA 214. Finish walls to receive acoustic panels to Level 3 in accordance with GA 214. Finish walls and ceilings other than corridor walls and vestibules to Level 4 in accordance with GA 214. Finish all gypsum board walls in corridors and entrance vestibules only, to Level 5 in accordance with GA 214. Provide joint, fastener depression, and corner treatment. Tool joints as smoothly as possible to minimize sanding and dust. Do not use fiber glass mesh tape with conventional drying type joint compounds; use setting or hardening type compounds only. Provide treatment for water-resistant gypsum board as recommended by the gypsum board manufacturer. Protect workers, building occupants, and HVAC systems from gypsum dust. Seal gypsum board assemblies at elevator hoistways such that hoistway is air tight. Provide sealant as recommended by gypsum board manufacturer.

3.5 SEALING

Seal openings around pipes, fixtures, and other items projecting through gypsum board and cementitious backer units as specified in Section 07 92 00 JOINT SEALANTS Apply material with exposed surface flush with gypsum board or cementitious backer units.

3.6 FIRE-RESISTANT ASSEMBLIES

Wherever fire-rated construction is indicated, provide materials and application methods, including types and spacing of fasteners, wall and ceiling framing in accordance with the specifications contained in UL Fire Resistance for the Design Number(s) indicated. Joints of fire-rated gypsum board enclosures shall be closed and sealed in accordance with UL test requirements or GA requirements. Seal penetrations through rated partitions and ceilings tight in accordance with tested systems.

3.7 PATCHING

Patch surface defects in gypsum board to a smooth, uniform appearance, ready to receive finishes.

3.8 SHAFTWALL FRAMING

Install the shaftwall system in accordance with the system manufacturer's published instructions. Coordinate bucks, anchors, blocking and other items placed in or behind shaftwall framing with electrical and mechanical work. Patch or replace fireproofing materials which are damaged or removed during shaftwall construction.

3.9 WASTE MANAGEMENT

As specified in Waste Management Plan.

SECTION 09 29 00 Page 11

SECTION TABLE OF CONTENTS

DIVISION 09 - FINISHES

SECTION 09 30 10

CEMENT TILING, QUARRY TILING, AND PAVER TILING

11/13

PART 1 GENERAL

1.1 REFERENCES

1.2 SUSTAINABILITY REPORTING

1.3 SUBMITTALS

1.4 QUALITY ASSURANCE

1.5 DELIVERY, STORAGE, AND HANDLING

1.6 ENVIRONMENTAL REQUIREMENTS

1.7 WARRANTY

1.8 EXTRA MATERIALS

PART 2 PRODUCTS

2.1 GENERAL LEED REQUIREMENTS

2.2 TILE

2.2.1 Porcelain Tile

2.2.2 Mosaic Tile

2.2.3 Glazed Wall Tile

2.3 SETTING-BED

2.3.1 Portland Cement

2.3.2 Hydrated Lime

2.4 WATER

2.5 MORTAR, GROUT, AND ADHESIVE

2.5.1 Dry-Set Portland Cement Mortar

2.5.2 Latex-Portland Cement Mortar

2.5.3 Tile Grout

2.5.4 Sealants

2.6 TRANSITION STRIPS

2.7 TRIM

2.8 MEMBRANE MATERIALS

2.9 COLOR, TEXTURE, AND PATTERN

PART 3 EXECUTION

3.1 PREPARATORY WORK AND WORKMANSHIP

3.2 GENERAL INSTALLATION REQUIREMENTS

3.3 INSTALLATION OF WALL TILE

3.3.1 Latex-Portland Cement Mortar

3.3.2 Tile Grout

3.4 INSTALLATION OF FLOOR TILE

3.4.1 Latex-Portland Cement

3.4.2 Tile Grout

3.4.3 Waterproofing

3.4.4 Concrete Fill

3.5 INSTALLATION OF TRANSITION STRIPS

3.6 EXPANSION JOINTS

SECTION 09 30 10 Page 1

3.6.1 Walls

3.6.2 Floors

3.7 CLEANING AND PROTECTING

SECTION 09 30 10 Page 2

SECTION 09 30 10

CEMENT TILING, QUARRY TILING, AND PAVER TILING

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PART 1 GENERAL

1.1 REFERENCES

The publications listed below form a part of this specification to the extent referenced. The publications are referred to within the text by the basic designation only.

AMERICAN NATIONAL STANDARDS INSTITUTE (ANSI)

ANSI A137.1 (2012) American National Standards Specifications for Ceramic Tile

ASTM INTERNATIONAL (ASTM)

ASTM C1027 (2009) Standard Test Method for Determining Visible Abrasion Resistance of Glazed Ceramic Tile

ASTM C150/C150M (2016; E 2016) Standard Specification for Portland Cement

ASTM C206 (2014) Standard Specification for Finishing Hydrated Lime

ASTM C207 (2006; R 2011) Standard Specification for Hydrated Lime for Masonry Purposes

ASTM C241/C241M (2015) Standard Specification for Abrasion Resistance of Stone Subjected to Foot Traffic

ASTM C373 (2014a) Water Absorption, Bulk Density, Apparent Porosity, and Apparent Specific Gravity of Fired Whiteware Products

ASTM C648 (2004; R 2009) Breaking Strength of Ceramic Tile

ASTM D226/D226M (2009) Standard Specification for Asphalt-Saturated Organic Felt Used in Roofing and Waterproofing

ASTM D4068 (2015) Chlorinated Polyethylene Sheeting for Concealed Water-Containment Membrane

BAY AREA AIR QUALITY MANAGEMENT DISTRICT (Bay Area AQMD)

Bay Area AQMD Rule 8-51 (1992; R 2001) Adhesive and Sealant Products

SECTION 09 30 10 Page 3

MARBLE INSTITUTE OF AMERICA (MIA)

MIA Design Manual (2003) Dimension Stone Design Manual

SOUTH COAST AIR QUALITY MANAGEMENT DISTRICT (SCAQMD)

SCAQMD Rule 1168 (1989; R 2005) Adhesive and Sealant Applications

TILE COUNCIL OF NORTH AMERICA (TCNA)

TCNA Hdbk (2013) Handbook for Ceramic, Glass, and Stone Tile Installation

U.S. GREEN BUILDING COUNCIL (USGBC)

LEED BD+C (2009; R 2010) Leadership in Energy and Environmental Design(tm) Building Design and Construction (LEED-NC)

LEED GBDC Ref Guide (2009; R 2010) LEED Reference Guide for Green Building Design, Construction and Major Renovations of Commercial and Institutional Buildings including Core & Shell and K-12 Projects

1.2 SUSTAINABILITY REPORTING

Materials in this technical specification may contribute towards contract compliance with sustainability requirements. See Section 01 33 29 SUSTAINABILITY REPORTING for project LEED BD+C and LEED documentation requirements.

1.3 SUBMITTALS

Government approval is required for submittals with a "G" designation;

submittals not having a "G" designation are for information only.

Submittals with an "S" are for inclusion in the Sustainability Notebook, in conformance to Section 01 33 29 SUSTAINABILITY REPORTING. Submit the following in accordance with Section 01 33 00 SUBMITTAL PROCEDURES:

SD-02 Shop Drawings

Detail Drawings; G

SD-03 Product Data

Tile Setting-Bed; G Mortar, Grout, and Adhesive; G Material Cost; G Credit MRc4; G Credit MRc5; G Credit IEQc4.1; G Credit IEQc4.3; G

SD-04 Samples

Tile; G

SECTION 09 30 10 Page 4

Accessories; G Transition Strips; G Grout; G

SD-07 Certificates

Tile Mortar, Grout, and Adhesive

SD-08 Manufacturer's Instructions

Maintenance Instructions

SD-10 Operation and Maintenance Data

Installation; G

SD-11 Closeout Submittals

Material Cost; S Credit MRc4; S Credit MRc5; S Credit IEQc4.1; S Credit IEQc4.3; S

1.4 QUALITY ASSURANCE

Installers to be from a company specializing in performing this type of work and have a minimum of two years experience. Each type and color of tile to be provided from a single source. Each type and color of mortar, adhesive, and grout to be provided from the same source.

1.5 DELIVERY, STORAGE, AND HANDLING

Ship tiles in sealed packages and clearly marked with the grade, type of tile, producer identification, and country of origin. Deliver materials to the project site in manufacturer's original unopened containers with seals unbroken and labels and hallmarks intact. Protect materials from weather, and store them under cover in accordance with manufacturer's printed instructions.

1.6 ENVIRONMENTAL REQUIREMENTS

Do not perform ceramic tile work unless the substrate and ambient temperature is at least 50 degrees F and rising. Maintain temperature above 50 degrees F while the work is being performed and for at least 7 days after completion of the work. When temporary heaters are used, ventilate the area to the outside to avoid carbon dioxide damage to new tilework.

1.7 WARRANTY

Provide manufacturer's standard performance guarantees or warranties that extend beyond a 1-year period.

1.8 EXTRA MATERIALS

Supply an extra 2 percent of each type tile used in clean and marked cartons. Conform to TCNA Hdbk for standard grade tile. Provide grade sealed containers. Mark seals with the marks on the signed master grade.

SECTION 09 30 10 Page 5

PART 2 PRODUCTS

2.1 GENERAL LEED REQUIREMENTS

a. General: Provide total and final material cost for each product.

b. Credit MRc4: Products in this section may contribute to the cumulative totals for Recycled Content. Submit evidence of the recycled content of each product or material.

c. Credit MRc5: Products in this section may contribute to the cumulative totals for Local/Regional materials. Submit the location of manufacture and extraction of each product or material.

d. Credit IEQc4.1: For adhesives, VOC content shall not exceed the VOC limits of South Coast Air Quality Management District (SCAQMD) Rule 1168, effective 7/1/2005 and amendments. Submit documentation of VOC content for mortar, grout and adhesives.

e. Credit IEQc4.3: Carpet products shall meet the testing and product requirements of the Carpet and Rug Institute Green Label Plus program.

Resilient Flooring shall be certified as compliant with FloorScore standard by an independent 3rd party. Submit manufacturer's documentation of FloorScore Certification for flooring tile.

2.2 TILE

Furnish tiles that comply with ANSI A137.1 and are standard grade. Provide a minimum breaking strength of 125 pounds for wall tile and 250 pounds for floor tile in accordance with ASTM C648. Provide floor tiles with a wet dynamic coefficient of friction (DCOF) value of 0.42 or greater when tested in accordance with ANSI A137.1 requirements. Provide glazed floor tile with a Class IV-Commercial as rated by the manufacturer when tested in accordance with ASTM C1027 for visible abrasion resistance as related to foot traffic. For materials like tile, accessories, and transition strips submit samples of sufficient size to show color range, pattern, type and joints. Submit manufacturer's catalog data.

2.2.1 Porcelain Tile

Furnish unglazed porcelain tile, cove base and trim pieces with color extending uniformly through the body of the tile. Provide tile with an aesthetic classification per material type basis of design as indicated in finish legend in drawings. Blend tiles in factory and in packages to have same color range and continuous blend for installation. Provide nominal tile size(s) per material type basis of design as indicated in finish legend in drawings and 3/8 inch thick. Provide a 0.50 percent maximum water absorption in accordance with ASTM C373.

2.2.2 Mosaic Tile

Furnish mosaic tile and trim composed of porcelain. Provide tile with an aesthetic classification per material type basis of design as indicated in finish legend in drawings. Blend tiles in factory and in packages to have same color range and continuous blend for installation. Provide nominal tile size(s) per material type basis of design as indicated in finish legend in drawings. Provide porcelain mosaics with a water absorption up to 0.50 percent when tested in accordance with ASTM C373.

SECTION 09 30 10 Page 6

2.2.3 Glazed Wall Tile

Furnish glazed wall tile that has cushioned edges and trim with lead-free matte finish. Provide nominal tile size(s) of 6 by 6 inches.

2.3 SETTING-BED

Submit manufacturer's catalog data. Compose the setting-bed of the following materials:

2.3.1 Portland Cement

Conform to ASTM C150/C150M for cement, Type I, white for wall mortar and gray for other uses.

2.3.2 Hydrated Lime

Conform to ASTM C206 for hydrated lime, Type S or ASTM C207, Type S.

2.4 WATER

Provide potable water.

2.5 MORTAR, GROUT, AND ADHESIVE

Submit certificates indicating conformance with specified requirements.

Submit LEED documentation relative to low-emitting materials credit in accordance with LEED GBDC Ref Guide. Include in LEED Documentation Notebook. Interior adhesives, mortar, grout, and sealants used as filler must meet the requirements of LEED low emitting materials credit. Products shall not exceed VOC limits of SCAQMD Rule 1168 and Bay Area AQMD Rule 8-51, and shall conform to the following for mortar, grout, adhesive, and sealant:

2.5.1 Dry-Set Portland Cement Mortar

TCNA Hdbk. VOC content shall not exceed 65 g/L.

2.5.2 Latex-Portland Cement Mortar

TCNA Hdbk. VOC content shall not exceed 65 g/L.

2.5.3 Tile Grout

TCNA Hdbk; epoxy grout, stain free and color uniformity. Maximum VOC content of 65 g/L. Provide grout joints per manufacturer's recommendation. VOC content shall not exceed 65 g/L.

2.5.4 Sealants

Comply with applicable regulations regarding toxic and hazardous materials and as specified. Grout sealant must not change the color or alter the appearance of the grout. VOC content shall not exceed 65 g/L.

2.6 TRANSITION STRIPS

Provide types as recommended by flooring manufacturer for both edges and transitions of flooring materials specified and marble transitions appropriate for conditions. Categorize marble Group A as classified by

SECTION 09 30 10 Page 7

MIA Design Manual. Provide a fine sand-rubbed finish marble, beige in color. Provide minimum 12.0 marble abrasion when tested in accordance with

ASTM C241/C241M.

2.7 TRIM

Provide Schluter style metal trim accessories for outside corners, cove base, and other conditions as as recommended by tile manufacturer.

2.8 MEMBRANE MATERIALS

Conform to ASTM D226/D226M, Type 1 for 15 pound waterproofing membrane, asphalt-saturated building felt. Conform to ASTM D4068 4 mil for polyethylene film.

2.9 COLOR, TEXTURE, AND PATTERN

Provide color, pattern, and texture as indicated. Color listed is not intended to limit the selection of equal colors from other manufacturers.

Provide floor patterns as specified on the drawings.

PART 3 EXECUTION

3.1 PREPARATORY WORK AND WORKMANSHIP

Inspect surface to receive tile in conformance to the requirements of TCNA Hdbk for surface conditions for the type setting bed specified and for workmanship. Provide variations of tiled surfaces that fall within maximum values shown below:

TYPE WALLS FLOORS

Dry-Set Mortar 1/8 inch in 8 feet 1/8 inch in 10 feet

Organic Adhesives 1/8 inch in 8 feet 1/16 inch in 3 feet

Latex Portland Cement Mortar

1/8 inch in 8 feet 1/8 inch in 10 feet

Epoxy 1/8 inch in 8 feet 1/8 inch in 10 feet

3.2 GENERAL INSTALLATION REQUIREMENTS

Do not start tile work until roughing in for mechanical and electrical work has been completed and tested, and built-in items requiring membrane waterproofing have been installed and tested. Close space, in which tile is being set, to traffic and other work. Keep closed until tile is firmly set. Do not start floor tile installation in spaces requiring wall tile until after wall tile has been installed. Apply tile in colors and patterns indicated in the area shown on the drawings. Install tile with the respective surfaces in true even planes to the elevations and grades shown. Provide special shapes as required for sills, jambs, recesses, offsets, external corners, and other conditions to provide a complete and neatly finished installation. Solidly back tile bases and coves with mortar. Do not walk or work on newly tiled floors without using kneeling boards or equivalent protection of the tiled surface. Keep traffic off horizontal Portland cement mortar installations for at least 72 hours.

Keep all traffic off epoxy installed floors for at least 40 hours after

SECTION 09 30 10 Page 8 grouting, and heavy traffic off for at least 7 days, unless otherwise specifically authorized by manufacturer. Dimension and draw detail drawings at a minimum scale of 1/4 inch = 1 foot. Include drawings of pattern at inside corners, outside corners, termination points and location of all equipment items such as thermostats, switch plates, mirrors and toilet accessories mounted on surface. Submit drawings showing ceramic tile pattern elevations and floor plans. Submit manufacturer's preprinted installation instructions.

3.3 INSTALLATION OF WALL TILE

Install wall tile in accordance with the 2016 TCNA Hdbk and with grout joints as recommended by the manufacturer for the type of tile. Install thinner wall tile flush with thicker wall tile applied on same wall and provide installation materials as recommended by the tile and setting materials manufacturer's to achieve flush installation.

3.3.1 Latex-Portland Cement Mortar

Use Latex-Portland Cement to install tile in accordance with TCNA Hdbk.

Use Latex-Portland Cement when installing porcelain ceramic tile.

3.3.2 Tile Grout

Prepare and install epoxy, stain-free and color uniformity tile grout in accordance with TCNA Hdbk.

3.4 INSTALLATION OF FLOOR TILE

Install floor tile in accordance with 2016 TCNA Hdbk method and with grout joints as recommended by the manufacturer for the type of tile.

3.4.1 Latex-Portland Cement

Use Latex-Portland cement mortar to install tile directly over properly cured, plane, clean concrete slabs in accordance with TCNA Hdbk. Use Latex-Portland cement when installing porcelain ceramic tile.

3.4.2 Tile Grout

Prepare and install epoxy, stain-free and color uniformity tile grout in accordance with TCNA Hdbk.

3.4.3 Waterproofing

Shower pans are specified in Section 22 00 00 PLUMBING, GENERAL PURPOSE.

3.4.4 Concrete Fill

Provide a 3,500 psi concrete fill mix to dry as consistency as practicable. Spread, tamp, and screed concrete fill to a true plane, and pitch to drains or levels as shown. Thoroughly damp concrete fill before applying setting-bed material. Reinforce concrete fill with one layer of reinforcement, with the uncut edges lapped the width of one mesh and the cut ends and edges lapped a minimum 2 inches. Tie laps together with 18 gauge wire every 10 inches along the finished edges and every 6 inches along the cut ends and edges. Provide reinforcement with support and secure in the centers of concrete fills. Provide a continuous mesh; except where expansion joints occur, cut mesh and discontinue across such joints.

SECTION 09 30 10 Page 9

Provide reinforced concrete fill under the setting-bed where the distance between the under-floor surface and the finished tiles floor surface is a minimum of 2 inches, and of the same thickness that the mortar setting-bed over the concrete fill with the thickness required in the specified TCNA Hdbk method.

3.5 INSTALLATION OF TRANSITION STRIPS

Install transition strips where indicated, in a manner similar to that of the ceramic tile floor and as recommended by the manufacturer. Provide thresholds full width of the opening. Install head joints at ends not exceeding 1/4 inch in width and grouted full.

3.6 EXPANSION JOINTS

Form and seal joints as specified in Section 07 92 00 JOINT SEALANTS.

3.6.1 Walls

Provide expansion joints at control joints in backing material. Wherever backing material changes, install an expansion joint to separate the different materials.

3.6.2 Floors

Provide expansion joints over construction joints, control joints, and expansion joints in concrete slabs. Provide expansion joints where tile abuts restraining surfaces such as perimeter walls, curbs and columns and at intervals of 24 to 36 feet each way in large interior floor areas and 12 to 16 feet each way in large exterior areas or areas exposed to direct sunlight or moisture. Extend expansion joints through setting-beds and fill.

3.7 CLEANING…