01_25R1319_Amd0008.pdf

21RXXX3

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

Except as provided herein, all terms and conditions of the document referenced in Item 9A or 10A, as heretofore changed, remains unchanged and in full force and effect.

15A. NAME AND TITLE OF SIGNER (Type or print)

30-105-04EXCEPTION TO SF 30

APPROVED BY OIRM 11-84

STANDARD FORM 30 (Rev. 10-83) Prescribed by GSA

FAR (48 CFR) 53.243

RFP N62742-25-R-1319, NAVFAC WORK ORDER NUMBER 1614533, FY21 MCON P-649 JOINT COMMUNICATIONS UPGRADE, JOINT REGION

MARIANAS NAVAL BASE, GUAM

Amendment No. 0008 is continued on Page 2.

1. CONTRACT ID CODE PAGE OF PAGES

1 5

16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)

16C. DATE SIGNED

BY

16B. UNITED STATES OF AMERICA15C. DATE SIGNED15B. CONTRACTOR/OFFEROR

(Signature of Contracting Officer)(Signature of person authorized to sign)

8. NAME AND ADDRESS OF CONTRACTOR (No., Street, County, State and Zip Code) X N6274225R1319

X 9B. DATED (SEE ITEM 11)

17-Oct-2024

10B. DATED (SEE ITEM 13)

9A. AMENDMENT OF SOLICITATION NO.

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

X The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offer is extended, is not extended.

Offer must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended by one of the following methods:

(a) By completing Items 8 and 15, and returning copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

or (c) By separate letter or telegram which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGMENT TO BE RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN

REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to change an offer already submitted, such change may be made by telegram or letter, provided each telegram or letter makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

12. ACCOUNTING AND APPROPRIATION DATA (If required)

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS.

IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE

CONTRACT ORDER NO. IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation date, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(B).

C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority)

E. IMPORTANT: Contractor is not, is required to sign this document and return copies to the issuing office.

14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

10A. MOD. OF CONTRACT/ORDER NO.

2. AMENDMENT/MODIFICATION NO. 5. PROJECT NO.(If applicable)

6. ISSUED BY

3. EFFECTIVE DATE

21-JAN-25

CODE

NAVFAC PACIFIC

CONSTRUCTION CONTRACTS BR (CODE ACQ33)

258 MAKALAPA DR STE 100

PEARL HARBOR HI 96860-3134

N62742 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL: TEL:

X

RFP No. N62742-25-R-1319 Amendment No. 0008

FY21 MCON PROJECT P-649 GUAM JOINT COMMUNICATIONS UPGRADE

MARINE CORPS BASE CAMP BLAZ, GUAM

SECTION SF30 BLOCK 14 CONTINUATION PAGE

This amendment is issued to revise the following:

REVISED DRAWINGS

The following drawings are revised as of January 10, 2025.

DWG

NO.

NAVFAC

DWG NO.

REVISION

NO

TITLE

A-532 17260570 2 ROOM FINISH SCHEDULE

A-533 17260571 2 ROOM FINISH SCHEDULE

CU103A 17260358 1 STORM DRAIN PLAN – 3

CU104A 17260359 1 STORM DRAIN PLAN – 4

CU123A 17260364 1 WATER SYSTEM PLAN – 3

CU124A 17260365 1 WATER SYSTEM PLAN – 4

CU202A 17260631 1 STORM DRAIN PROFILES – 2

CU204A 17260207 1 STORM DRAIN PROFILES – 4

CU224A 17260371 1 WATER SYSTEM PROFILES – 4

CU522 17260231 1 WATER SYSTEM DETAILS – 2

E-168A 17260827 1 ELECTRICAL PLAN – MECHANICAL YARD

E-623A 17260868 1 COMM BUILDING 1ST FLOOR PANEL SCHEDULES (4 OF 8)

MP409A 17260767 1 COMM – MECHANICAL PIPING ENLARGED MACHINE ROOM PLAN

MP411A 17260769 1 COMM – MECHANICAL PIPING YARD ENLARGED PLAN

MP501A 17260771 1 COMM – MECHANICAL PIPING DETAILS SHEET 1

P-402A 17260662 1 COMM – PLUMBING PARTIAL ENLARGED UNDERGROUND FLOOR

PLAN A2

PL601A 17260686 1 COMM – PLUMBING FIXTURE SCHEDULES SHEET 1

PL602A 17260687 1 COMM – PLUMBING FIXTURE SCHEDULES SHEET 2

PR402A 17260702 1 COMM – RADON MITIGATION PIPING PARTIAL ENLARGED

UNDERGROUND FLOOR PLAN A2

S-012 17260252 1 TYPICAL PRECAST CONCRETE PILE DETAILS

S-101A 17260387 1 COMM BLDG OVERALL FOUNDATION PLAN

S-201A 17260392 1 COMM BUILDING EXTERIOR ELEVATIONS

S-202A 17260393 1 COMM BUILDING EXTERIOR ELEVATIONS

S-303A 17260398 1 COMM BUILDING SECTIONS

S-400A 17260399 1 ENLARGED ENTRY VAULT FOUNDATION PLAN

S-402A 17260401 1 ENLARGED FOUNDATION PLAN AREA A2

S-403A 17260402 1 ENLARGED FOUNDATION PLAN AREA A3

S-501A 17260420 1 FOUNDATION SECTION DETAILS

S-101D 17260452 2 MECHANICAL ENCLOSURE FOUNDATION AND ROOF SCREEN

FRAMING PLAN

S-201D 17260453 1 MECHANICAL ENCLOSURE EXTERIOR ELEVATIONS

S-301D 17260454 2 MECHANICAL ENCLOSURE BUILDING SECTIONS

S-502D 17260456 1 MECHANICAL ENCLOSURE SECTIONS AND DETAILS

S-501E 17261089 1 GENERATOR BUILDING SECTIONS AND DETAILS

C-501 17260212 1 FENCE DETAILS - 1

CD001C 17261408 1 DEMOLITION PLAN

CR501 17260204 1 PAVEMENT DETAILS - 1

CR501 17274330 1 PAVEMENT DETAILS – 1 (OSP)

CR502 17260205 1 PAVEMENT DETAILS - 2

CS101B 17261263 1 SITE PLAN

CS104A 17260303 1 SITE PLAN - 4

CS105A 17260335 1 SITE PLAN - 5

CU505 17260227 1 STORM DRAIN DETAILS - 5

These revised Drawings accompany this Amendment 0008.

On NAVFAC DWG No. 17260307

Drawing sheet revised to update joint detail callout. Sheet CS 501A is revised as shown in SKC-CS501A as attached.

On NAVFAC DWG No. 17260240

Drawing sheet revised to include the pavement section required for the waterline crossing at Rest St. Refer to SKC-CU527 as attached.

On NAVFAC DWG No. 17260420

No drawing changes sheet has been reprinted and re-issued to replace corrupted sheet issued with RFP.

On NAVFAC DWG No. 17261302

Delete suspended ceiling system at underside of precast concrete double tees N/S Building Section, E/W Building Section A and E/W Building Section B, including hanger wires @ 48” o.c., 5/8” exterior gyp bd, and cover board;

and replace with intumescent coating at the underside of the spray-on insulation.

On NAVFAC DWG No. 17261303

Delete suspended ceiling system for E/W and N/S Wall Sections, including hanger wires @ 48” o.c., 3-5/8 met studs @ 48” o.c., 7/8” hat channels @ 24” o.c. and 5/8” Type ‘X’ moisture & mold resistant gyp bd; and replace with intumescent coating at the underside of the R-38 spray-on insulation.

On NAVFAC DWG No. 17261310

Delete suspended ceiling system for Gyp Board Ceiling Dtl B3/A-503B, including tie-wire wedge anchor w/ wire hangers @ 48” o.c., 3-5/8 met studs w/ ss wire hangers @ 48” o.c., furring channel clip, hat furring channels @ 2’ o.c. and 5/8” gyp. bd. ceiling; and replace with intumescent coating at the underside of the R-38 spray-on insulation.

On NAVFAC DWG No. 17261313

Delete suspended ceiling system for Wall Types 1 and 2, including wire hangers @ 48” o.c., 3-5/8 met studs @ 48” o.c., 7/8” hat furring channels @ 24” o.c. and 5/8” paperless gyp bd; and replace with intumescent coating at the underside of the spray on insulation.

On NAVFAC DWG No. 17261444

Delete 3/4"cover board for N/S Building Section, delete cover board for E/W Building Section A and E/W Building Section B, and add “W/ INTUMESCENT COATING” to spray on insulation note for N/S Building Section.

On NAVFAC DWG No. 17261445

Delete 3/4" sheathing board for E/W Wall Section and delete 3-5/8” met studs @ 24” o.c. and 5/8” paperless gyp bd on 7/8” met furring for N/S Wall Sections; and add “W/ INTUMESCENT COATING” to R-38 spray-on poly-iso insulation note for both E/W and N/S Wall Sections.

On NAVFAC DWG No. 17261455

Delete suspended ceiling system for Wall Types 1 and 2, including wire hangers @ 48” o.c., 3-5/8 met studs @ 48” o.c., 7/8” hat furring channels @ 24” o.c. and 5/8” paperless gyp bd; and replace with intumescent coating at the underside of the spray on insulation.

PROJECT SPECIFICATIONS

Changes as directed below shall be made to the respective specifications. Specification incorporating the directed changes are not issued with this amendment, unless stated otherwise.

Division 08 – OPENINGS

Section 08 34 73 SOUND CONTROL DOOR ASSEMBLIES, delete section in its entirety and replace with the attached amended section.

Division 09 – FINISHES

Section 09 30 10 CERAMIC, QUARRY, AND GLASS TILING, delete para 2.6 Waterproof Membrane Materials and replace it with “Conform to ANSI A108.10 and ANSI A108.12 standards, thin, load bearing, single component self-curing liquid rubber waterproofing/crack isolation membrane. Does not require the use of reinforcing fabric for cracks up to 1/8 inch. Provide cleavage membrane as recommended by manufacturer.”

Section 09 30 10 CERAMIC, QUARRY, AND GLASS TILING, delete para 3.3 Installation of Wall Tile and replace it with “Install wall tile in accordance with the TCNA Hdbk, method 244c and with grout joints as recommended by the manufacturer for the type of tile.

Section 09 30 10 CERAMIC, QUARRY, AND GLASS TILING, delete para 3.4 Installation of Floor Tile and replace it with “Install floor tile in accordance with TCNA Hdbk method F113 for vestibules, corridors, and non-wet areas with grout joints as recommended by the manufacturer for the type of tile. Install floor tile in accordance with TCNA Hdbk method F121 for restroom, shower and wet areas with grout joints as recommended by the manufacturer for the type of tile. Install shower receptors and floor drains in accordance with TCNA Hdbk method B415.”

Section 09 65 00 RESILIENT FLOORING para 2.4 Polish/Finish, delete paragraph in its entirety.

Division 10 – SPECIALTIES

Section 10 22 13 WIRE MESH PARTITIONS to be added in its entirety.

Division 32 – EXTERIOR IMPROVEMENTS

Section 32 31 13 CHAIN LINK FENCES AND GATES, delete section in its entirety and replace with the attached amended section.

-- End of Amendment 0008 –

FY21 MCON PROJECT P-649 GUAM JOINT COMMUNICATIONS UPGRADE 1614533

SECTION TABLE OF CONTENTS

DIVISION 08 - OPENINGS

SECTION 08 34 73

SOUND CONTROL DOOR ASSEMBLIES

11/19

PART 1 GENERAL

1.1 REFERENCES

1.2 SUBMITTALS

1.3 QUALITY CONTROL

1.3.1 Compliance and Labeling

1.3.1.1 Compliance with Accessibility Requirements

1.3.1.2 Category A Positive Pressure Fire Door Construction

1.3.1.3 Category B Positive Pressure Fire Door Construction

1.3.1.4 Labeling

1.4 CERTIFICATIONS

1.4.1 Certified Sustainably Harvested Wood

1.4.2 Indoor Air Quality Certification

1.4.2.1 Composite Wood, Wood Structural Panel and Agrifiber

Products

1.5 DELIVERY, STORAGE, AND HANDLING

1.6 WARRANTY

PART 2 PRODUCTS

2.1 SYSTEM DESCRIPTION

2.1.1 Design Requirements

2.1.1.1 Door Design

2.1.1.2 Frame Design

2.1.2 Performance Requirements

2.1.2.1 STC (Sound Transmission Classification) Rating

2.2 FABRICATION

2.2.1 Hollow Metal Sound Retardant Doors

2.2.1.1 Construction

2.2.1.1.1 Wood Veneer Facing

2.2.1.2 Hot-Dip Zinc-Coated and Factory-Primed Finish

2.2.2 Wood Sound Retardant Doors

2.2.2.1 Faces

2.2.3 Door Finishing

2.3 COMPONENTS

2.3.1 Frames

2.3.1.1 Hot-Dip Zinc-Coated and Factory-Primed Finish

2.3.2 Door Frame Sound Infill

2.3.3 Hardware Reinforcements

2.3.4 Jamb Anchors

2.3.4.1 Concrete-Wall Type

2.3.4.2 Stud-Wall Type

2.3.4.3 Post-installed Expansion Type

2.3.5 Door Hardware

2.3.6 Vision Panels

2.3.7 Head and Jamb Seals

SECTION 08 34 73 Page 1

AMEDNMENT 0008

08 34 73 SOUND CONTROL DOOR ASSEMBLIES, dated January 10, 2025

2.3.8 Door Bottoms

2.3.8.1 Automatic Door Bottoms

2.3.9 Thresholds

2.3.10 Astragals

2.4 TESTS, INSPECTIONS, AND VERIFICATIONS

2.4.1 Sound Transmission Classification

2.4.2 Positive Pressure

2.4.3 Cam Lift Hinges

2.4.4 Guarantee

PART 3 EXECUTION

3.1 PREPARATION

3.1.1 Frame Painting and Cleaning

3.2 INSTALLATION

3.2.1 Frame

3.2.2 Door

3.3 FIELD QUALITY CONTROL

3.3.1 Testing and Performance

-- End of Section Table of Contents --

SECTION 08 34 73 Page 2

SECTION 08 34 73

SOUND CONTROL DOOR ASSEMBLIES

11/19

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 FOREST FOUNDATION (AFF)

ATFS STANDARDS (2015) American Tree Farm System Standards of Sustainability 2015-2020

AMERICAN WELDING SOCIETY (AWS)

AWS D1.3/D1.3M (2018) Structural Welding Code - Sheet Steel

ASTM INTERNATIONAL (ASTM)

ASTM A36/A36M (2019) Standard Specification for Carbon Structural Steel

ASTM A108 (2013) Standard Specification for Steel Bar, Carbon and Alloy, Cold-Finished

ASTM A568/A568M (2019a) Standard Specification for Steel, Sheet, Carbon, Structural, and High-Strength, Low-Alloy, Hot-Rolled and Cold-Rolled, General Requirements for

ASTM A653/A653M (2023) Standard Specification for Steel Sheet, Zinc-Coated (Galvanized) or Zinc-Iron Alloy-Coated (Galvannealed) by the Hot-Dip Process

ASTM A924/A924M (2022a) Standard Specification for General Requirements for Steel Sheet, Metallic-Coated by the Hot-Dip Process

ASTM A1008/A1008M (2021a) Standard Specification for Steel, Sheet, Cold-Rolled, Carbon, Structural, High-Strength Low-Alloy, High-Strength Low-Alloy with Improved Formability, Solution Hardened, and Bake Hardenable

ASTM A1011/A1011M (2018a) Standard Specification for Steel Sheet and Strip, Hot-Rolled, Carbon, Structural, High-Strength Low-Alloy, High-Strength Low-Alloy with Improved Formability, and Ultra-High Strength

SECTION 08 34 73 Page 3

ASTM C143/C143M (2015) Standard Test Method for Slump of Hydraulic-Cement Concrete

ASTM C476 (2018) Standard Specification for Grout for Masonry

ASTM C1036 (2016) Standard Specification for Flat Glass

ASTM D1056 (2014) Standard Specification for Flexible Cellular Materials - Sponge or Expanded Rubber

ASTM E90 (2009; R2016) Standard Test Method for Laboratory Measurement of Airborne Sound Transmission Loss of Building Partitions and Elements

ASTM E336 (2023) Standard Test Method for Measurement of Airborne Sound Attenuation between Rooms in Buildings

ASTM E413 (2022) Classification for Rating Sound Insulation

ASTM E1289 (2008; R 2016) Standard Specification for Reference Specimen for Sound Transmission Loss

CALIFORNIA AIR RESOURCES BOARD (CARB)

CARB 93120 (2007) Airborne Toxic Control Measure (ATCM) to Reduce Formaldehyde Emissions from Composite Wood Products

CSA GROUP (CSA)

CSA Z809-08 (R2013) Sustainable Forest Management

FOREST STEWARDSHIP COUNCIL (FSC)

FSC STD 01 001 (2015) Principles and Criteria for Forest Stewardship

NATIONAL FIRE PROTECTION ASSOCIATION (NFPA)

NFPA 80 (2016; TIA 16-1) Standard for Fire Doors and Other Opening Protectives

NFPA 101 (2018; TIA 18-1; TIA 18-2; TIA 18-3) Life Safety Code

NFPA 252 (2017) Standard Methods of Fire Tests of Door Assemblies

PROGRAMME FOR ENDORSEMENT OF FOREST CERTIFICATION (PEFC)

PEFC ST 2002:2013 (2015) PEFC International Standard Chain of Custody of Forest Based Products

SECTION 08 34 73 Page 4

Requirements

STEEL DOOR INSTITUTE (SDI/DOOR)

SDI/DOOR A250.8 (2023) Specifications for Standard Steel Doors and Frames

SUSTAINABLE FOREST INITIATIVE (SFI)

SFI 2015-2019 (2015) Standards, Rules for Label Use, Procedures and Guidance

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

36 CFR 1191 Americans with Disabilities Act (ADA) Accessibility Guidelines for Buildings and Facilities; Architectural Barriers Act (ABA) Accessibility Guidelines

40 CFR 770 Formaldehyde Standards for Composite Wood Products

UNDERWRITERS LABORATORIES (UL)

UL 10C (2016) UL Standard for Safety Positive Pressure Fire Tests of Door Assemblies

WOODWORK INSTITUTE (WI)

NAAWS 3.1 (2017; 2018 Errata Edition) North American Architectural Woodwork Standards

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 eNotebook, 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

Fabrication Drawings; G

SD-03 Product Data

Hollow Metal Sound Retardant Doors; G

Wood Sound Retardant Doors; G

Door Frames; G

Door Hardware; G

Door Frame Sound Infill; G

Vision Panels; G

SECTION 08 34 73 Page 5

Seals, Gasketing and Door Bottoms; G

Thresholds; G

Astragals; G

Recycled Content For Steel Door Product; S

Recycled Content For Steel Frame Product; S

SD-06 Test Reports

Water Leakage Tests; G

Acoustical Tests; G

Air Infiltration Tests; G

Positive Pressure Tests; G

SD-07 Certificates

Hollow Metal Sound Retardant Doors; G

Wood Sound Retardant Doors; G

Door Frames; G

Door Hardware; G

Vision Panels; G

Seals, Gasketing and Door Bottoms; G

Thresholds; G

Astragals; G

Assembly Test Reports; G

Certified Sustainably Harvested Wood Doors; S

Indoor Air Quality for Composite Wood Doors; G

1.3 QUALITY CONTROL

Ensure work within this section is designed and furnished by one manufacturer, who has been engaged in the manufacture of Sound Retardant Wood Swinging Door Hollow Metal Door systems for at least five years prior to the start of this work.

Provide acoustic assemblies manufactured by a single source specializing in the production of this type work for a minimum of five years.

1.3.1 Compliance and Labeling

1.3.1.1 Compliance with Accessibility Requirements

Architectural Barriers Act (ADA/ABA) 36 CFR 1191

SECTION 08 34 73 Page 6

Accessibility Guidelines for Buildings and Facilities (ADAAG) 36 CFR 1191

1.3.1.2 Category A Positive Pressure Fire Door Construction

Where requirements for positive pressure are met, include for doors all requirements as part of the door construction per Category A guidelines as published by ITS/Warnock-Hersey. Intumescent is not allowed on the frame. Applying smoke gasketing around the perimeter of the frame to meet the "S" smoke rating is permissible in instances where smoke control is required.

1.3.1.3 Category B Positive Pressure Fire Door Construction

Conform all door openings to the applicable portions of NFPA 101 and NFPA 252 . Incorporate field applied intumescent materials, applied by a licensed installer according to the manufacturers' instructions. Keep instructions on file. Additional gasketing may be required to meet the 'S' smoke rating. Submit Certificate for intumescent seals, gasketing and door bottoms.

1.3.1.4 Labeling

Ensure all positive pressure door assemblies carry the fire label for the complete opening, clearly identifying the:

a. Manufacturer

b. Third party testing and certification agency

c. Fire door rating

d. Installation limitations

e. Compatible frame, hardware component ratings

f. Compatible lite or vision panel component ratings

g. Required building code information, including temperature and smoke rating

Indicate fire-ratings of applicable components. Provide documentation of ABA/ADA accessibility compliance of applicable components, as required by 36 CFR 1191 Appendix D - Technical.

1.4 CERTIFICATIONS

1.4.1 Certified Sustainably Harvested Wood

Provide wood certified as sustainably harvested by FSC STD 01 001 , ATFS STANDARDS, CSA Z809-08 , SFI 2015-2019 , or other third party program certified by PEFC ST 2002:2013 . Provide a letter of Certification of Sustainably Harvested Wood signed by the wood supplier. Identify certifying organization and their third party program name and indicate compliance with chain-of-custody program requirements. Submit sustainable wood certification data; identify each certified product on a line item basis. Submit copies of invoices bearing certification numbers.

SECTION 08 34 73 Page 7

1.4.2 Indoor Air Quality Certification

1.4.2.1 Composite Wood, Wood Structural Panel and Agrifiber Products

For purposes of this specification, composite wood and agrifiber products include particleboard, medium density fiberboard (MDF), wheatboard, strawboard, panel substrates, and door cores. Provide products certified to meet requirements of both 40 CFR 770 and CARB 93120 . Provide current product certification documentation from certification body.

1.5 DELIVERY, STORAGE, AND HANDLING

Ship all doors in the manufacturer's undamaged individual cartons, securely bundled and wrapped with moisture-resistant covers and stored in accordance with the manufacturer's printed instructions in a dry, clean, and ventilated area.

Deliver and store doors in the building following the installation of concrete, terrazzo, plaster, or other wet materials, and only after the building has dried out and has a roof.

Store all materials on planks in a dry location. Store doors and frames vertically with minimum airspace between. Store doors on the edge to eliminate any potential damage to the door bottom seal. Cover all material to protect from damage but in a manner to allow proper circulation.

Maintain relative humidity in the building between 30 and 65 percent.

Maintain the ambient temperature at 60 degrees F minimum at the time of installation of wood doors.

Perform final adjustment of seals when temperatures and humidity conditions replicate the interior conditions that will exist when the building is occupied.

1.6 WARRANTY

Manufacturer's warranty for 5 years from date of supply, covering material and workmanship. Failures include, but are not limited to, the following:

a. Failure to meet sound rating requirements

b. Faulty operation of sound seals

c. Deterioration of metals, metal finishes, and other materials beyond normal use or weathering.

PART 2 PRODUCTS

2.1 SYSTEM DESCRIPTION

Provide sound retardant door assemblies of the thickness, width, and height indicated, complete with perimeter seals, seal housings, gasketing, automatic door bottoms, thresholds, and door frames, as required to conform to the specified STC per ASTM E90 and ASTM E1289.

Submit fabrication drawings for Hollow Metal Sound Retardant Doors,Wood

SECTION 08 34 73 Page 8

Sound Retardant Doors, Door Frames and Door Frame Sound Infill.

Submit certificates showing conformance with the referenced standards in this section, and manufacturer's catalog data including STC ratings and UL fire rating, where applicable, for the following items: Hollow metal sound retardant doors; wood sound retardant doors; door frames; door hardware; vision panels; seals, gasketing and door bottoms; and thresholds;

and astragals.

Provide assemblies that are complete with metal frame, wood door(s), sealing system, and Cam-lift hinges (when required). If vision lights are specified for doors, provide metal loose stops and field install glass and glazing when shipped separately.

2.1.1 Design Requirements

2.1.1.1 Door Design

Provide STC Rated Doors in the minimum thickness as indicated on drawings. No visible seams are permitted on door faces. Provide face gauges, internal sound retardant core and perimeter door edge construction per manufacturer's standard for the specified STC rating. No lead or asbestos is permitted in door construction to achieve STC performance.

Provide face veneer species cut and color as selected from manufacturer's full range of available colors and patterns. No lead or asbestos is permitted in door construction to achieve performance requirements.

2.1.1.2 Frame Design

Provide sound Retardant Metal Frames conforming to ASTM A1008/A1008M , not less than 0.0747-inch thick, and free from pitting, scale, stretcher strains, fluting, and surface defects with integral trim and shipped with temporary spreader. Knockdown frames are not acceptable.

Provide frames with 2 inch faces, profiles and dimensions as indicated, with mitered reinforced corners, welded the full depth of frame and trim, with exposed surfaces ground smooth and flush. Close contact edges to hairline joints.

2.1.2 Performance Requirements

2.1.2.1 STC (Sound Transmission Classification) Rating

Provide doors with an STC as indicated per the door schedule.

2.2 FABRICATION

Provide doors that are minimum 16 gauge, 1 3/4 inch thick with welded, seamless construction. No visible joints are permitted on the exposed faces or edges. Join door skins at vertical edges by continuous welds, ground and dressed smooth to provide a flush finish. Reinforce top and bottom with 16 gauge continuous inverted steel channels spot welded to both faces. Finish both top and bottom to provide a smooth flush condition. Bevel both vertical edges 1/8 inch in 2 inches.

Clean and sand to smooth finish all doors to remove handling and storage marks, raised grain, minor surface marks and abrasions which are to receive a job site finish.

SECTION 08 34 73 Page 9

2.2.1 Hollow Metal Sound Retardant Doors

Provide door material that uses a minimum of 25 percent recycled content.

Provide data indicating percentage of recycled content for steel door product.

2.2.1.1 Construction

Conform to ASTM A1008/A1008M for door construction utilizing steel facing sheets. Conform stretcher level flatness to ASTM A568/A568M ; not less than

0.0598 inch thick; free from pitting, scale, and surface defects;

separated by a core construction designed to meet the required STC; and tested and rated in accordance with ASTM E90.

Provide doors that have flush seamless face sheets and vertical edges, with continuous welded and smooth joints. Provide edges that are flush or rabbeted as required for perimeter seals.

Provide door surfaces that are visually flat and free from warp, waviness, and other surface irregularities and defects. Maximum allowable warp or twist-can not exceed 1/8 inch when measured with a 7 foot straightedge along the diagonal and not exceed 1/16 inch when measured with a 7 foot straightedge in the width or in any position along the length of the door.

Provide hardware reinforcement that is steel drilled, tapped to template requirements and welded in place. Provide minimum thicknesses as follows:

a. Butts, 0.1494 inch

b. Lock strike, 0.1196 inch

c. Surface applied hardware 0.0747 inch

Provide doors, including sound retardant type, to bear the UL label fire rating and the specified STC as scheduled.

2.2.1.1.1 Wood Veneer Facing

Construct hollow metal sound retardant doors with wood veneer facings applied as a finish on both sides of the doors designed to meet the required STC. Test, rate, and label in accordance with ASTM E90.

a. Species: Select white birch.

b. Cut: Rift cut.

c. Match Between Veneer Leaves: Slip match.

d. Assembly of Veneer Leaves on Door Faces: Center-balance.

e. Pair and Set Match: Provide for doors hung in the same openings or where separated by mullions as indicated.

f. Room Match: Provide door faces of compatible color and grain within each separate room or area of building.

2.2.1.2 Hot-Dip Zinc-Coated and Factory-Primed Finish

Fabricate scheduled doors from hot dipped zinc coated steel, alloyed type, SECTION 08 34 73 Page 10 that complies with ASTM A924/A924M and ASTM A653/A653M . The coating weight must meet or exceed the minimum requirements for coatings having

0.9 ounces per square foot, total both sides, i.e., G90. Repair damaged zinc-coated surfaces by the application of zinc dust paint. Thoroughly clean and chemically treat to insure maximum paint adhesion. Factory prime as specified in SDI/DOOR A250.8 .

2.2.2 Wood Sound Retardant Doors

Construct doors with wood veneer facings separated by a core construction designed to meet the required STC. Test, rate, and label in accordance with ASTM E90.

Comply with the NAAWS 3.1, "Guide Specifications and Quality Certification Program," for premium grade constructions and to the requirements specified.

Perform beveling, prefitting, machining, mortising, and routing for hardware, perimeter seals, and door bottom cutouts at the mill.

Furnish premium grade door facings with standard thickness face veneers conforming to NAAWS 3.1, Type 1 for stain and transparent job site-applied finish.

Provide certified sustainably harvested wood doors. Products must contain no added urea-formaldehye resins. Provide certification of indoor air quality for composite wood doors.

2.2.2.1 Faces

Single-ply wood veneer not less than 1/50 inch thick.

a. Species: Select white birch .

b. Cut: Rift cut.

c. Match between Veneer Leaves: Slip match.

d. Assembly of Veneer Leaves on Door Faces: Center-balance match.

2.2.3 Door Finishing

Conform factory finishing of Sound Retardant Wood Swinging Doors in accordance with AWI Quality Standards. Provide factory finish of a water-base stain and ultraviolet (UV) cured polyurethane sealer to comply with EPA Title 5 guidelines for Volatile Organic Compound (VOC) emissions limitations. Conform finish to meet or exceed performance standards of NAAWS 3.1 catalyzed polyurethane.

2.3 COMPONENTS

2.3.1 Frames

Construct frames for Sound Retardant Swinging Doors from formed sheet steel or structural shapes and bars. Provide sheet steel that is commercial quality, level, cold rolled steel conforming to ASTM A1008/A1008M or hot rolled, pickled and oiled steel conforming to ASTM A1011/A1011M . Comply steel shapes with ASTM A36/A36M and steel bars with ASTM A108, Grade 1018.

SECTION 08 34 73 Page 11

Provide frame product that uses a minimum of 25 percent recycled content.

Provide data indicating percentage of recycled content for steel frame product.

2.3.1.1 Hot-Dip Zinc-Coated and Factory-Primed Finish

Fabricate scheduled frames from hot dipped zinc coated steel, alloyed type, that complies with ASTM A924/A924M and ASTM A653/A653M . The coating weight must meet or exceed the minimum requirements for coatings having

0.9 ounces per square foot, total both sides, i.e., G90. Repair damaged zinc-coated surfaces by the application of zinc dust paint. Thoroughly clean and chemically treat to insure maximum paint adhesion. Factory prime as specified in SDI/DOOR A250.8 .

2.3.2 Door Frame Sound Infill

Grout: Comply with ASTM C476, with a slump of not more than 4 inches as measured according to ASTM C143/C143M.

Corrosion-Resistant Coating: Cold-applied asphalt mastic, compounded for 15 mil dry film thickness per coat. Provide inert-type noncorrosive compound free of asbestos fibers, sulfur components, and other deleterious impurities.

Select the appropriate infill material per manufacturer's recommendations.

2.3.3 Hardware Reinforcements

Factory mortise, reinforce, drill and tap frames for all mortise hardware as required by hardware manufacturer's template. Provide necessary reinforcement plates as required for surface mounted hardware; installer to perform all field drilling and tapping. Provide dust cover boxes on all frame mortises. Provide minimum thicknesses as follows:

a. Butts, 3/16 inch

b. Lock strike, 0.1196 inch

c. Surface applied hardware 0.0747 inch

2.3.4 Jamb Anchors

Provide number and spacing of anchors as follows:

2.3.4.1 Concrete-Wall Type

Locate anchors not more than 18 inches from top and bottom of frame.

Space anchors not more than 32 inches o.c. and as follows:

a) Two anchors per jamb up to 60 inches in height.

b) Three anchors per jamb from 60 to 90 inches in height.

c) Four anchors per jamb from 90 to 96 inches in height.

d) Four anchors per jamb plus one additional anchor per jamb for each 24 inches, or fraction thereof, more than 96 inches in height.

SECTION 08 34 73 Page 12

2.3.4.2 Stud-Wall Type

Locate anchors not more than 18 inches from top and bottom of frame.

Space anchors not more than 32 inches o.c. and as follows:

a) Three anchors per jamb up to 60 inches in height.

b) Four anchors per jamb from 60 to 90 inches in height.

c) Five anchors per jamb from 90 to 96 inches in height.

d) Five anchors per jamb plus one additional anchor per jamb for each 24 inches, or fraction thereof, more than 96 inches in height.

e) Two anchors per head for frames more than 42 inches wide and mounted in metal-stud partitions.

2.3.4.3 Post-installed Expansion Type

Locate anchors not more than 6 inches from top and bottom of frame. Space anchors not more than 26 inches o.c.

2.3.5 Door Hardware

Provide the following STC related hardware with the door; cam-lift hinges, perimeter seals, astragals, door bottoms, thresholds, and hardware standoff brackets.

Include on Fabrication drawings a finish hardware schedule for each door and a hollow metal door frame schedule for each door indicating profile, dimensions, hardware reinforcement, and frame anchorage. Also indicate perimeter seals, door-bottom devices and other hardware items that are assembled in the shop.

Refer to Section 08 71 00 DOOR HARDWARE for remaining hardware requirements.

2.3.6 Vision Panels

Furnish doors with vision panels complete with glazing. Provide 0.0747 inch steel frames, moldings, and stop to match the door finish, with profile indicated. Assemble with mitered corners and flush joints, and secured with countersunk phillips-head screws.

Provide either a single thickness of acoustical plate glass laminated to an inner face of water-clear plastic or multiple thicknesses of 1/4 inch plate glass, clear or patterned as indicated, and set in glazing gaskets and frames as required to meet the specified STC.

Provide glass to conform to ASTM C1036, Type I, Class 1. Provide acoustical plate glass that has been tested and rated in accordance with ASTM E90, with an STC rating as indicated.

2.3.7 Head and Jamb Seals

Provide a closed-cell, expanded cellular rubber Seal material conforming to ASTM D1056, Type S, Grade SBE-42 or SCE-42 for heads, jambs, and door bottoms.

SECTION 08 34 73 Page 13

Install seals in formed steel or extruded aluminum shapes designed to receive and hold seals and to provide concealed adjustable attachment to door frames. Provide concealed adjustment screws that are not more than 12 inches on center and provide at least 3/8 inch adjustment.

2.3.8 Door Bottoms

Neoprene or silicone gasket held in place by metal housing; mortised into bottom edge of door.

2.3.8.1 Automatic Door Bottoms

Neoprene or silicone gasket, held in place by metal housing, that automatically drops to form seal when door is closed; mounted to bottom edge of door with screws.

Mounting: Mortised or semimortised into bottom of door as required by testing to achieve STC rating indicated.

2.3.9 Thresholds

Provide metal thresholds where indicated. Provide thresholds that are extruded aluminum, 6063-T5 alloy, mill finish, not less than 1/8 inch thick, with integral seal grooves formed to the indicated section.

Provide flat, smooth, unfluted thresholds as recommended by manufacturer;

fabricated from aluminum.

a. Finish: Clear anodic finish.

2.3.10 Astragals

Provide astragals for the inactive leaf of each pair of doors, as indicated. Surface mount to the door by welded connections or by countersunk, flat-head screws, within integral groove to receive perimeter seal material.

2.4 TESTS, INSPECTIONS, AND VERIFICATIONS

2.4.1 Sound Transmission Classification

Provide test reports prepared by a nationally recognized, independent laboratory for Acoustical Tests, Air Infiltration Tests, Wind Loading Tests, and Water Leakage Tests indicating that the sound transmission classification (STC) of the proposed door, based on tests at 16 third-octave band frequencies from 125 to 4,000 hertz, is no less than the specified STC when tested in accordance with ASTM E90, and that the door tested is hung in substantially the type of wall and frame as indicated and is fully operable with hardware and perimeter seals installed.

2.4.2 Positive Pressure

Provide test reports, prepared by a nationally recognized, independent laboratory for Positive Pressure Tests, for all fire rated door assemblies, including Intumescent Seals, Gasketing, and Door Bottoms.

2.4.3 Cam Lift Hinges

When required to achieve STC, manufacturer to furnish laboratory test data

SECTION 08 34 73 Page 14 certifying hinges have been cycled a minimum of 1,000,000 while supporting a minimum door weight of 350 pounds.

Full-mortise template type that raises the door 1/2 inch when door is fully open; with hardened pin; fabricated from stainless steel.

2.4.4 Guarantee

Provide written guarantee that each door delivered to the project is equal in construction, sound transmission classification (STC), and positive pressure test rating where applicable, with appropriate labeling and markings, to that of the sample door tested. Clearly state in written guarantee that each door assembly, when installed in accordance with the manufacturer's printed instructions, has an in-place STC within 3 decibels of the specimen tested. Submit the following test data and Certificates with the written Guarantee:

a. Water Leakage Tests

b. Acoustical Tests

c. Air Infiltration Tests

d. Positive Pressure Tests

PART 3 EXECUTION

3.1 PREPARATION

Upon receipt of material, thoroughly inspect all frames, doors and accessories. Verify quantities and tag numbers according to the packing list provided. Report all discrepancies, deficiencies and/or damages immediately to Contracting Officer.

Prior to installation check all doors and frames for correct size and swing. Verify that frames are plumb, square and aligned without twist in accordance with tolerances published by NAAMM/HMMA and SDI.

3.1.1 Frame Painting and Cleaning

Clean thoroughly all surfaces of all mill scale, rust, oil, grease, dirt, and other foreign materials before the application of the shop coat of paint.

Apply one shop coat of rust inhibitive metallic oxide or synthetic resin primer applied to clean, dry, and prepared surfaces by brush, dipping, or other approved method to provide a continuous minimum dry film thickness of

0.9 mil.

3.2 INSTALLATION

3.2.1 Frame

Install frames plumb and true with not more than 1/32 inch deviation in vertical alignment in 8 feet. Anchor to the wall in accordance with the manufacturer's instructions. Grout frames solid with mortar in masonry, concrete, and plaster wall construction. Spot grout frames in dry wall partitions with mortar at the jamb anchor clips; fill the space between metal frame and stud partition solidly with fiberglass or mineral wool

SECTION 08 34 73 Page 15 insulation.

Field splices may be required after installation because of shipping limitations. Field weld splices by certified welders per manufacturer's instructions and in accordance with AWS D1.3/D1.3M .

3.2.2 Door

Install and adjust all doors, hardware, and seals in accordance with the approved drawings, hardware schedules, and the printed instructions of the door manufacturer.

Install and adjust perimeter seals and automatic door bottom seals to provide positive compression contact with the entire sealing surface with no gaps, openings, or breaks. Hinges or hardware which distort or pinch the perimeter seal during operation of the door will be rejected.

Install door bottom devices to seal the space between the door bottoms and the finished floor and the space between the seal and seal housing.

Field apply perimeter seal housings with mitered corners and with flush, aligned hairline joints.

Install fire rated doors and frames in accordance with NFPA 80 and UL 10C .

Install components to manufacturer's written instructions. Coordinate with wall construction for anchor placement. Set frames plumb, square, level and at correct elevation. Adjust operable parts for correct clearances and function. Install and adjust perimeter and bottom acoustic seals.

3.3 FIELD QUALITY CONTROL

Provide third party testing in accordance with ASTM E336. Verify in writing that installed product performs no less than five (5) ASTC or NIC rating points below the specified laboratory STC rating. Examine, adjust, and retest any installation not meeting that criteria until compliance is obtained.

3.3.1 Testing and Performance

Provide assemblies that are identical to those tested at an independent acoustical laboratory qualified under the National Voluntary Laboratory Accreditation Program (NVLAP) by the National Institute for Science and Technology (NIST) in accordance with ASTM E90 and ASTM E413. For the assembly test reports include the laboratory name, test report number and date of test.

-- End of Section --

SECTION 08 34 73 Page 16

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SECTION 09 30 10

CERAMIC, QUARRY, AND GLASS TILING

08/20

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/A118/A136.1 (2019) American National Standard Specifications for theInstallation of Ceramic Tile

ANSI A137.1 (2019) American National Standards Specifications for Ceramic Tile

ANSI A137.2 (2019) American National Standards Specifications for Glass Tile

ANSI A137.3/A108.19 (2017) American National Standard Specifications for Gauged Porcelain Tile and Gauged Porcelain Tile Panels/Slabs

ASTM INTERNATIONAL (ASTM)

ASTM A1064/A1064M (2022) Standard Specification for Carbon-Steel Wire and Welded Wire Reinforcement, Plain and Deformed, for Concrete

ASTM C33/C33M (2018) Standard Specification for Concrete Aggregates

ASTM C144 (2018) Standard Specification for Aggregate for Masonry Mortar

ASTM C150/C150M (2022) Standard Specification for Portland Cement

ASTM C206 (2014; R 2022) Standard Specification for Finishing Hydrated Lime

ASTM C207 (2018) Standard Specification for Hydrated Lime for Masonry Purposes

ASTM C241/C241M (2021) Standard Test Method for Abrasion Resistance of Stone Subjected to Foot Traffic

ASTM C373 (2018; R 2023)Standard Test Methods for Determination of Water Absorption and Associated Properties by Vacuum Method for

SECTION 09 30 10 Page 1

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09 30 10 CERAMIC, QUARRY, AND GLASS TILING, dated January 10, 2025

Pressed Ceramic Tiles and Glass Tiles and Boil Method for Extruded Ceramic Tiles and Non-tile Fired Ceramic Whiteware Products

ASTM C648 (2020) Standard Test Method for Breaking Strength of Ceramic Tile

ASTM C847 (2014a) Standard Specification for Metal Lath

ASTM C1026 (2013; R 2018) Standard Test Method for Measuring the Resistance of Ceramic and Glass Tile to Freeze-Thaw Cycling

ASTM C1027 (2009; R 2017) Standard Test Method for Determining Visible Abrasion Resistance of Glazed Ceramic Tile

ASTM C1178/C1178M (2013) Standard Specification for Glass Mat Water-Resistant Gypsum Backing Panel

ASTM F446 (2019) Standard Consumer Safety Specification for Grab Bars and Accessories Installed in the Bathing Area

CALIFORNIA DEPARTMENT OF PUBLIC HEALTH (CDPH)

CDPH SECTION 01350 (2010; Version 1.1) Standard Method for the Testing and Evaluation of Volatile Organic Chemical Emissions from Indoor Sources using Environmental Chambers

GREEN SEAL (GS)

GS-36 (2013) Adhesives for Commercial Use

MARBLE INSTITUTE OF AMERICA (MIA)

MIA Design Manual (2016) Dimension Stone Design Manual

SCIENTIFIC CERTIFICATION SYSTEMS (SCS)

SCS SCS Global Services (SCS) Indoor Advantage

SOUTH COAST AIR QUALITY MANAGEMENT DISTRICT (SCAQMD)

SCAQMD Rule 1168 (2017) Adhesive and Sealant Applications

TILE COUNCIL OF NORTH AMERICA (TCNA)

TCNA Hdbk (2017) Handbook for Ceramic, Glass, and Stone Tile Installation

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

36 CFR 1191 Americans with Disabilities Act (ADA) Accessibility Guidelines for Buildings and Facilities; Architectural Barriers Act (ABA) Accessibility Guidelines

SECTION 09 30 10 Page 2

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UNDERWRITERS LABORATORIES (UL)

UL 2818 (2013) GREENGUARD Certification Program For Chemical Emissions For Building Materials, Finishes And Furnishings

1.2 SUBMITTALS

Government approval is required for submittals with a "G" or "S" classification. Submittals not having a "G" or "S" classification are for Contractor Quality Control approval. Submit the following in accordance with Section 01 33 00 SUBMITTAL PROCEDURES:

SD-03 Product Data

Porcelain Tile; G

Recycled Content for Porcelain Tile; S

Mosaic Tile; G

Recycled Content for Mosaic Tile; S

Transition Strips; G

Setting-Bed; G

Mortar, Grout, and Adhesive; G

Reinforcing Wire Fabric

Waterproof Membrane; G

SD-04 Samples

Tile; G

Accessories; G

Transition Strips; G

Grout; G

SD-07 Certificates

Indoor Air Quality for Adhesives; S

Indoor Air Quality for Sealants; S

Water Absorption Rates

SD-08 Manufacturer's Instructions

Manufacturer's Approved Cleaning Instructions

SD-10 Operation and Maintenance Data

Porcelain Tile, Data Package 1; G

SECTION 09 30 10 Page 3

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Transition Strips, Data Package 1; G

1.3 CERTIFICATIONS

1.3.1 Indoor Air Quality Certifications

Provide products certified to meet indoor air quality requirements by UL 2818 (Greenguard) Gold, SCS Global Services Indoor Advantage Gold or provide certification or validation by other third-party programs that products meet the requirements of this Section. Provide current product certification documentation from certification body.When product does not have certification, provide validation that product meets the indoor air quality product requirements cited in this Section.

1.3.2 Water Absorption Rates Certification

Provide certification for each tile type indicating compliance with the following water absorption (wa) rates per ANSI A137.1 criteria as tested per ASTM C373 requirements.

a. Porcelain Tile (Impervious): Provide water absorption (wa) of 0.5 percent or less.

1.4 QUALITY ASSURANCE

Provide installers having a minimum of two years of experience with a company specializing in performing the type of work described. 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. Store and handle tiles per manufacturer's instructions for gauged porcelain tile and gauged porcelain tile panels/slabs.

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 warranty to repair r replace defective tiling materials and workmanship, including tile, mortar and grout products and installation as a system, for a period of one year from date of final acceptance of the work..

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1.8 EXTRA MATERIALS

Supply an extra 2 percent of each type tile used in clean and marked cartons.

PART 2 PRODUCTS

2.1 TILE

Provide tiles that comply with ANSI A137.1 and are standard grade tiles.

Provide a minimum breaking strength of 125 lbs. for wall tile and 250 lbs.

for floor tile in accordance with ASTM C648. Provide floor tiles with a minimum wet dynamic coefficient of friction (DCOF) value of 0.42 when tested in accordance with ANSI A137.1 requirements. For materials like tile, accessories, and transition strips submit samples of sufficient size to show color range, pattern, type and joints.

Submit manufacturers' descriptive product data for each type of porcelain tiling indicated. Include manufacturers' literature, finishes, profiles and thicknesses of materials.

Submit manufacturers' operations and maintenance data for each type of porcelain tiling indicated in accordance with Section 01 78 23 OPERATIONS

AND MAINTENANCE DATA.

2.1.1 Porcelain Tile

Provide , rectified porcelain tile and bullnose base and trim pieces.

Provide tile with a V3 aesthetic classification. Blend tiles in factory and in a packages to have same color range and continuous blend for installation. Provide nominal tile size(s) of 12 by 24 inch and 3/8 inch thick.

Provide porcelain tiling materials that contain a minimum of 10 percent recycled content. Provide data identifying percentage of recycled content for porcelain tile.

2.1.2 Mosaic Tile

Furnish unglazed, mosaic tile, cove base and trim composed of porcelain.

Provide tile with a V3 aesthetic classification. Blend tiles in factory and in a packages to have same color range and continuous blend for installation. Provide nominal tile size(s) of 2 by 2 inch.

Provide mosaic tiling materials that contain a minimum of 3 percent recycled content. Provide data identifying percentage of recycled content for mosaic tile.

2.2 SETTING-BED

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

2.2.1 Aggregate for Concrete Fill

Conform to ASTM C33/C33M for aggregate fill. Do not exceed one-half the thickness of concrete fill for maximum size of coarse aggregate.

SECTION 09 30 10 Page 5

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2.2.2 Portland Cement

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

2.2.3 Sand

Conform to ASTM C144 for sand.

2.2.4 Hydrated Lime

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

2.2.5 Metal Lath

Conform to ASTM C847 for flat expanded type metal lath, and weighing a minimum 2.5 pound/square yard.

2.2.6 Reinforcing Wire Fabric

Conform to ASTM A1064/A1064M for wire fabric. Provide 2 by 2 inch mesh, 16/16 wire or 1-1/2 by 2 inch mesh, 16/13 wire.

2.3 WATER

Provide potable water.

2.4 MORTAR, GROUT, AND ADHESIVE

Provide non-aerosol adhesive products used on the interior of the building (defined as inside of the weatherproofing system) meeting either emissions requirements of CDPH SECTION 01350 (limit requirements for either office or classroom spaces regardless of space type) or VOC content requirements of SCAQMD Rule 1168 . Provide aerosol adhesives used on the interior of the building meeting either emissions requirements of CDPH SECTION 01350 (limit requirements for either office or classroom spaces regardless of space type) or VOC content requirements of GS-36. For products located on the interior of the building (inside of the weatherproofing system, provide certification or validation of indoor air quality for adhesives.

Provide bond coat, mortar, and grout supplied from the same manufacturer.

2.4.1 Dry-Set Portland Cement Mortar

TCNA Hdbk.

2.4.2 Furan Mortar

TCNA…