Solicitation_Attachment_2_-_145TH_BLDG_62_Renovation_Specs_8Mar.pdf

CHARLOTTE, NORTH CAROLINA AIR NATIONAL GUARD

BASIS OF DESIGN SPECIFICATIONS FOR THE 145TH AW

PROJECT FJRP 212011 – RENOVATE BLDG 62

By

245th Civil Engineer Flight

North Carolina Air National Guard

7 March 2019

245 CEF - Staff Augmentation Team

145 AW Charlotte, NC

CHARLOTTE NORTH CAROLINA AIR NATIONAL GUARD

BASIS OF DESIGN SPECIFICATIONS FOR 145TH AW

PROJECT FJRP 212011 – RENOVATE BLDG 62

TABLE OF CONTENTS

CONTENTS:

DIVISION 00 – PROCUREMENT AND CONTRACTING REQUIREMENTS

001100 Solicitation – See contracting documents

DIVISION 01 – GENERAL REQUIREMENTS

011113 Work Covered by Contract Documents

012116 Contingency Allowances

012300 Alternates

013300 Submittal Procedures

DIVISION 02 – EXISTING CONDITIONS

024113 Selective Site Demolition

024119.16 Selective Interior Demolition

DIVISION 04 – MASONRY

042113 Brick Masonry

DIVISION 05 – METALS

051000 Non-structural Metal Framing

DIVISION 06 – WOOD, PLASTICS, COMPOSITES

064116 Plastic-Laminate Clad Architectural Cabinets

DIVISION 07 – THERMAL AND MOISTURE PROTECTION

072100 Thermal Insulation

076500 Flexible Flashing

079213 Elastomeric Joint Sealants

DIVISION 08 – OPENINGS

085113 Aluminum Windows

088000 Glazing

DIVISION 09 – FINISHES

092213 Metal Furring

092216 Non Structural Metal Framing

092900 Gypsum Board

095113 Acoustical Panel Ceilings

096513 Resilient Base and Accessories

096513.36 Resilient Carpet Transitions

096519.19 Vinyl Composition Tile Flooring

096813 Tile Carpeting

099000 Painting

099313.13 Exterior Staining

DIVISION 23 – HVAC

233100 HVAC Ducts and Casings

DIVISION 26 – ELECTRICAL

265119 LED Lighting

End of Table of Contents

DIVISION 00 – PROCUREMENT AND CONTRACTING REQUIREMENTS

001100 Solicitation – See contracting requirements on Fed Biz Ops.

DIVISION 01 – GENERAL REQUIREMENTS

011113 Work Covered by Contract Documents – See Statement of Work (SOW), drawings and specifications for extent of contract documents.

012116 Contingency Allowances – General Contractor to provide any and all contingency allowances for base review if any.

012300 Alternates – General Contractor to submit any and all alternate products for gov’t review with bid package.

013300 Submittal Procedures – General Contractor is to submit for review and approval all items listed in the contract documents prior to installation.

DIVISION 02 – EXISTING CONDITIONS

024113 Selective Site Demolition – See Drawing AD091

024119.16 Selective Interior Demolition - See Drawing AD091

DIVISION 04 – MASONRY

042113 Brick Masonry – Match existing size, color and pattern for infill locations

DIVISION 06 – WOOD, PLASTICS, COMPOSITES

064116 Plastic-Laminate Clad Architectural Cabinets – See Drawing A501 for Plam detail.

DIVISION 07 – THERMAL AND MOISTURE PROTECTION

072100 Thermal Insulation – Provide R-11 insulation inside the new wall of the new sound room along with sound attenuation batts.

Sound Attenuation Batt Insulation

Product Data Sheet

Description

Sound Attenuation Batts (SAB’s) are unfaced, lightweight, fl exible fi berglass insulation batts, designed to deliver noise control in metal stud wall cavities of interior partitions. Manufactured to fi t metal framing, they come in 2½", 3½" and 5½" thicknesses, with lengths up to 9’.

Product Attributes

Excellent Acoustical Performance Sound Attenuation Batts provide excellent acoustical performance for metal framed interior partitions. Depending on the construction method and components used, SAB’s can improve STC (Sound Transmission Class) ratings by 4-10 points over an empty cavity.

Easy to Install and Fabricate Sound Attenuation Batts are 1⁄8" wider than stud spacing for easy friction-fi t installation.

No adhesives or fasteners are required. Supplementary support should be provided when the SAB’s do not fi ll the cavity or if one side of the cavity is left open and the partition is 8' or higher.

SAB’s are easily cut to fi t around wires, outlets, junction boxes, pipes and other obstructions.

Friction fi t installation and easy fabrication, improves installation speed and workmanship.

Acoustic performance of a wall assembly can be affected by workmanship and attention to detail while constructing a wall.

Data on acoustic performance of specifi c wall assemblies is available on page 2.

Reality of Sound Transmission Class (STC).

STC is a method of rating airborne sound transmission performance of a wall or fl oor assembly. It is intended as a quick screening tool to compare different wall or fl oor assemblies.

STC ratings are determined in a laboratory under controlled conditions. Even then, differences of 1-2 points STC can occur for the same assembly in the same laboratory. In the fi eld, fl anking noise, quality of material and construction practices can lead to widely varied STC’s for the same assembly. Typically a two

(2) or more point change in STC is necessary to notice an audible difference.

Product Comparison Independent ASTM E90-1990 testing was used to determine Sound Transmission Class in accordance with ASTM E413 for several types of building insulation.

All the testing was done at the same lab, using the same individually tested components, to give the most reproducible results. The results show that insulating the cavity is critical to acoustic performance. It also shows that the type of insulation does not signifi cantly affect the performance of the assembly.

Design Considerations Acoustical performance of metal stud interior partitions can be substantially affected by a number of important design and construction details. Important details include:

1. Seal the bottom plate and any wall penetrations with non-hardening permanently resilient sealant.

Acoustic Comparison of Cavity Insulation Types Gypsum Board Insulation Type Test Number STC

One layer each side.

5⁄8" None TL-92-618 38

5⁄8" Glass fi ber TL-93-325 49

5⁄8" Mineral fi ber TL-93-327 47

5⁄8" Cellulose (spray) TL-93-049 45

One layer one side, two layers the other side

5⁄8" Glass fi ber TL-92-420 52

5⁄8" Mineral fi ber TL-93-329 53

5⁄8" Cellulose (spray) TL-93-050 49

5⁄8" Cellulose (blown) TL-92-437 49

35⁄8" 25 Gauge Non Load Bearing Studs at 16" on center NRC-CNRC Internal Report IRC-IR-693, October 1995

Available Sizes Thickness Width Length

2½ " 16"/24" (406mm/609mm) 96"

2½ " 16" (406mm) 108"

3½ " 16"/24" (406mm/609mm) 96"

3½ " 16" (406mm) 108"

5½ " 16" (406mm) 93"

Sound Attenuation Batt Insulation

Product Data Sheet

2. Location and attachment of outlets, ducts and mechanical equipment. Plumbing should be designed to allow for expansion and contraction. Pipes should also be isolated from structure using resilient mounts.

3. Use solid core wood or metal doors for best noise control. Depending on HVAC requirements, weather-stripping may be used around the door to reduce sound transmission.

Fire Safety Sound Attenuation Batts are considered non-combustible and have are classifi ed 10/10 when tested in accordance with ASTM E84. When installed in approved wall systems, SAB’s can achieve up to a 2 hour rating when tested according to ASTM E119.

Special Due to the potential for skin irritation Sound Attenuation Batts should not be used in open cavities that will be subject to human contact. If specifying for an open cavity, remember to use supplemental support for heights over 8'.

Product should be kept dry during shipping, storage and installation.

Applicable Standards

Sound Attenuation Batt Insulation complies with ASTM C665 Type I, ASTM E 136 and the MEA 332- 83-m requirements of New York City. Federal Specifi cation HH- I-521F has been canceled and is replaced by ASTM C665.

Surface Burning Characteristics/Building Code Construction Classifi cation1

Products Flame Spread Smoke Developed ICBO BOCA SBCCI ICC

Unfaced 10 10 All Types All Types All Types All Types

1Sound Attenuation Batt Insulation complies with ICBO (Uniform Building Code), BOCA (National Building Code) and SBCCI (Standard Building Code) and ICC (International Building Code) model code requirements for building costruction types listed above. Products are tested in accordance with Surface Burning Characteristics ASTM E 84.

Water Absorption

Maximum by Volume Less than 0.05%

Dimensional Stability

Linear Shrinkage Less than 0.1%

Acoustic and Fire Ratings for Typical Steel Stud Partitions STC Test No. Construction Description Fire Test Fire Rating

Double Layer Wall System

56 W02184 ½ " Type “X” gypsum; 35⁄8" SS, 3½ " thick, Sound Attenuation Batt Insulation

WP 1521† 2 Hr.

54 W03084 ½ " Type “X” gypsum; 2½ " SS, 2 ½ " thick, Sound Attenuation Batt Insulation

WP 1546 2 Hr.

Unbalanced Wall System (2 layer/1 layer gypsum)

55 W02484 Unbalanced 5⁄8" Type “X” gypsum; 35⁄8" SS, 3½ " thick, Sound Attenuation Batt Insulation

WP 1052 1 Hr.

52 W02884 Unbalanced 5⁄8" Type “X” gypsum; 2½ " SS, 2½ " thick, Sound Attenuation Batt Insulation

UL U494 1 Hr.*

Unbalanced with Resilient Channel Wall System

58 RAL-TL90-345 5⁄8" Type “X” gypsum single layer, resilient channel, one side; double layer other side; 35⁄8" SS, 3½ " thick, Sound Attenuation Batt Insulation

UL U465 1 Hr.*

Single Layer Wall System

51 RAL-TL89-288 Single Layer 5⁄8" Type “X” gypsum; 6" SS, 5½ " thick, Sound Attenuation Batt Insulation

1 Hr.

50 RAL-TL89-157 Single Layer 5⁄8" Type “X” gypsum; 35⁄8" SS, 3½ " thick, Sound Attenuation Batt Insulation

UL U465 1 Hr.

47 W05182 Single Layer 5⁄8" Type “X” gypsum; 2½ " SS, 2½ " thick, Sound Attenuation Batt Insulation

UL U494 1 Hr.

Single Layer with Resilient Channel Wall System

54 RAL-TL90-344 Single layer, resilient channel, one side only; 5⁄8" Type “X” gypsum; 35⁄8" SS, 3½ " thick, Sound Attenuation Batt Insulation

UL U465 1 Hr.*

†Listed in the Gypsum Association “Fire Resistance Design Manual” Key: SS = Steel Stud

OWENS CORNING INSULATING SYSTEMS, LLC

ONE OWENS CORNING PARKWAY

TOLEDO, OHIO 43659

1-800-GET-PINK™

www.owenscorning.com

Pub. No. 18141-N. Printed in U.S.A. July 2009. THE PINK PANTHER™ & ©1964-2009 Metro-Goldwyn-Mayer Studios Inc. All Rights Reserved.

The color PINK is a registered trademark of Owens Corning.

©2009 Owens Corning.

1233515287N Highlight

071113 Bituminous Dampproofing – Provide dampproofing at exterior door infill and heat pump infill.

072726 Fluid Applied Membrane Air Barriers – Provide fluid applied air barriers at exterior locations where masonry openings change dimensions and/or at exterior infill locations.

076500 Flexible Flashing – Provide flex flashing at masonry openings that change dimensions for proper water drainage with cellular weeps as necessary.

079213 Elastomeric Joint Sealants – Provide both backer rods and sealants around windows, doors and concrete floors (interior and exterior) with compressible fill where it meets adjacent vertical surfaces.

DIVISION 08 – OPENINGS

085113 Aluminum Windows – Clear Anodize Aluminum

SECTION 08 80 00 - GLAZING

PART 1 – GENERAL

1.1 SUMMARY

A. This Section includes glazing for the following products and applications, including those specified in other Sections where glazing requirements are specified by reference to this Section:

1. Windows

1.2 DEFINITIONS

A. Interspace: Space between lites of an insulating-glass unit that contains dehydrated air.

B. Deterioration of Coated Glass: Defects developed from normal use that are attributed to the manufacturing process and not to causes other than glass breakage and practices for maintaining and cleaning coated glass contrary to manufacturer's written instructions. Defects include peeling, cracking, and other indications of deterioration in metallic coating.

C. Deterioration of Insulating Glass: Failure of hermetic seal under normal use that is attributed to the manufacturing process and not to causes other than glass breakage and practices for maintaining and cleaning insulating glass contrary to manufacturer's written instructions. Evidence of failure is the obstruction of vision by dust, moisture, or film on interior surfaces of glass.

D. Deterioration of Laminated Glass: Defects developed from normal use that are attributed to the manufacturing process and not to causes other than glass breakage and practices for maintaining and cleaning laminated glass contrary to manufacturer's written instructions. Defects include edge separation, delamination materially obstructing vision through glass, and blemishes exceeding those allowed by referenced laminated-glass standard.

1.3 PERFORMANCE REQUIREMENTS

A. General: Installed glazing systems shall withstand normal thermal movement and wind and impact loads (where applicable) without failure, including loss or glass breakage attributable to the following: defective manufacture, fabrication, or installation; failure of sealants or gaskets to remain watertight and airtight;

deterioration of glazing materials; or other defects in construction.

B. Delegated Comprehensive Design Assembly: Design exterior aluminum framing and glazing systems components as a comprehensive assembly, including comprehensive engineering analysis according to ASTM Standards listed and the ICC's 2012 International Building Code using the following design criteria:

1. Maximum Lateral Deflection: For glass supported on all four edges, limit center-of-glass deflection at design wind pressure to not more than 1/50 times the short-side length or 1 inch, whichever is less.

2. Differential Shading: Design glass to resist thermal stresses induced by differential shading within individual glass lites.

3. Other Design Loads: Framing members and connections shall be designed to withstand blast loading resultant from designated weapon and standoff distances in accordance with UFC 4-010-01.

C. Thermal Movements: Provide glazing that allows for thermal movements resulting from the following maximum change (range) in ambient and surface temperatures acting on glass framing members and glazing components. Base engineering calculation on surface temperatures of materials due to both solar heat gain and nighttime-sky heat loss.

1. Temperature Change (Range): 120 deg F, ambient; 180 deg F, material surfaces.

1.4 ACTION SUBMITTALS

A. Product Data: For each glass product and glazing material indicated.

B. Glass Samples: For each type of the following products; 12 inches square.

1. Insulating glass.

C. Glazing Schedule: List glass types and thicknesses for each size opening and location.

1.5 INFORMATIONAL SUBMITTALS

A. Qualification Data: For installers.

B. Product Certificates: For glass and glazing products, from manufacturer.

C. Product Test Reports: Based on evaluation of comprehensive tests performed by a qualified testing agency.

1. For glazing sealants, provide test reports based on testing current sealant formulations within previous 36-month period.

D. Preconstruction adhesion and compatibility test report.

E. Warranties: Sample of special warranties.

1.6 QUALITY ASSURANCE

A. Manufacturer Qualifications for Insulating-Glass Units with Sputter-Coated, Low-E Coatings: A qualified insulating-glass manufacturer who is approved by coated-glass manufacturer.

B. Preconstruction Adhesion and Compatibility Testing: Submit to elastomeric glazing sealant manufacturers, for testing according to ASTM C 1087, samples of each glazing material type, tape sealant, gasket, glazing accessory, and glass-framing member that will contact or affect elastomeric glazing sealants:

C. Fabricator Quality Control: Test all heat treated glass for distortion.

1. Test Method: GANA “TD 04-03-26 Standard Test Method for In Plant Measurement of Roll Wave in Heat

Treated Architectural Glass”.

D. Safety Glazing Products: Comply with testing requirements in 16 CFR 1201.

E. Glazing Publications: Comply with published recommendations of glass product manufacturers and organizations below, unless more stringent requirements are indicated. Refer to these publications for glazing terms not otherwise defined in this Section or in referenced standards.

1. GANA Publications: GANA Laminated Division's "Laminated Glass Design Guide" and GANA's "Glazing Manual."

2. IGMA Publication for Insulating Glass: SIGMA TM-3000, "Glazing Guidelines for Sealed Insulating Glass Units."

F. Installer Qualifications: A qualified installer who employs glass installers for this Project who are certified under the National Glass Association's Certified Glass Installer Program.

G. Glass Testing Agency Qualifications: A qualified independent testing agency accredited according to the NFRC CAP 1 Certification Agency Program.

H. Source Limitations for Glass: Obtain tinted float glass, laminated glass, and insulating glass from single source from single manufacturer for each glass type.

I. Source Limitations for Glazing Accessories: Obtain from single source from single manufacturer for each product and installation method.

J. Fabricator's Qualifications: Minimum of 5 years of experience manufacturing sealed insulating glass units meeting ASTM E 774, Class CBA. Certified by manufacturer.

K. Manufacturer's Qualification: Minimum 5 years of experience manufacturing solar control coated glass.

1.7 DELIVERY, STORAGE, AND HANDLING

A. Protect glazing materials according to manufacturer's written instructions. Prevent damage to glass and glazing materials from condensation, temperature changes, direct exposure to sun, or other causes.

B. Comply with insulating-glass manufacturer's written recommendations for venting and sealing units to avoid hermetic seal ruptures due to altitude change.

1.8 PROJECT CONDITIONS

A. Environmental Limitations: Do not proceed with glazing when ambient and substrate temperature conditions are outside limits permitted by glazing material manufacturers and when glazing channel substrates are wet from rain, frost, condensation, or other causes.

1.9 Do not install glazing sealants when ambient and substrate temperature conditions are outside limits permitted by sealant manufacturer or below 40 deg F.

1.10 WARRANTY

A. Manufacturer's Special Warranty for Coated-Glass Products: Manufacturer's standard form, made out to Government and signed by coated-glass manufacturer agreeing to replace coated- glass units that deteriorate as defined in "Definitions" Article, f.o.b. the nearest shipping point to Project site, within specified warranty period indicated below.

1. Warranty Period: 10 years from date of Substantial Completion.

B. Manufacturer's Special Warranty on Laminated Glass: Manufacturer's standard form, made out to Government and signed by laminated-glass manufacturer agreeing to replace laminated-glass units that deteriorate as defined in "Definitions" Article, f.o.b. the nearest shipping point to Project site, within specified warranty period indicated below.

1. Warranty Period: Five years from date of Substantial Completion.

C. Manufacturer's Special Warranty on Insulating Glass: Manufacturer's standard form, made out to Government and signed by insulating-glass manufacturer agreeing to replace insulating-glass units that deteriorate as defined in "Definitions" Article, f.o.b. the nearest shipping point to Project site, within specified warranty period indicated below.

1. Warranty Period: 10 years from date of Substantial Completion.

PART 2 - PRODUCTS

2.1 MANUFACTURERS

A. Products: Subject to compliance with requirements, provide products from one of the following:

1. Guardian Industries Corp

2. Pilkington North America.

3. PPG Industries, Inc.

2.2 GLASS PRODUCTS

A. Laminated Glass: ASTM C 1172, and complying with testing requirements in 16 CFR 1201 for Category II materials, and with other requirements specified. Use materials that have a proven record of no tendency to bubble, discolor, or lose physical and mechanical properties after fabrication and installation.

1. Construction: Laminate glass with polyvinyl butyral interlayer to comply with interlayer manufacturer's written recommendations.

2. For glazing in exterior building elements such as storefronts, doors, windows, curtain walls, clerestories, and skylights provide no less than 1/4 in. (6 mm) nominal polycarbonate or laminated glass. The 1/4 in. (6 mm) laminated glass consists of two nominal 1/8 in. (3 mm) glass panes bonded together with a minimum of a 0.030 in. (0.75 mm) interlayer of a material designed for blast resistance.

For insulated glass units (IGU), use the polycarbonate or laminated glass for the innermost pane as a minimum. For laminated glass, provide a glazing frame bite in accordance with ASTM F 2248. For polycarbonate, provide a glazing frame bite of no less than 1.5 times the polycarbonate thickness.

3. Interlayer Thickness: Provide thickness not less than that indicated and as needed to comply with requirements.

4. Interlayer Color: Clear unless otherwise indicated.

2.3 GLAZING GASKETS

A. Dense Compression Gaskets: Molded or extruded gaskets of material indicated below, complying with http://www.specagent.com/LookUp/?ulid=165&mf=04&src=wd http://www.specagent.com/LookUp/?uid=123456826017&mf=04&src=wd http://www.specagent.com/LookUp/?uid=123456826018&mf=04&src=wd http://www.specagent.com/LookUp/?uid=123456826019&mf=04&src=wd standards referenced with name of elastomer indicated below, and of profile and hardness required to maintain watertight seal:

1. Neoprene, ASTM C 864.

2. EPDM, ASTM C 864.

3. Silicone, ASTM C 1115.

4. Thermoplastic polyolefin rubber, ASTM C 1115.

5. Any material indicated above.

B. Soft Compression Gaskets: Extruded or molded, closed-cell, integral-skinned gaskets of material indicated below; complying with ASTM C 509, Type II, black; and of profile and hardness required to maintain watertight seal:

1. Neoprene.

2. EPDM.

3. Silicone.

4. Thermoplastic polyolefin rubber.

5. Any material indicated above.

2.4 GLAZING SEALANTS

A. General: Provide products of type indicated, complying with the following requirements:

1. Compatibility: Select glazing sealants that are compatible with one another and with other materials they will contact, including glass products, seals of insulating-glass units, and glazing channel substrates, under conditions of service and application, as demonstrated by sealant manufacturer based on testing and field experience.

2. Suitability: Comply with sealant and glass manufacturers' written instructions for selecting glazing sealants suitable for applications indicated and for conditions existing at time of installation.

3. Colors of Exposed Glazing Sealants: As selected from manufacturer’s standard colors.

B. Elastomeric Glazing Sealants: Comply with ASTM C 920 and other requirements indicated for each liquid-applied chemically curing sealant specified, including those referencing ASTM C 920 classifications for type, grade, class, and uses related to exposure and joint substrates.

1. Single-Component Neutral- and Basic-Curing Silicone Glazing Sealants:

a. Type and Grade: S (single component) and NS (nonsag).

b. Class: 50.

c. Use Related to Exposure: NT (nontraffic).

d. Uses Related to Glazing Substrates: M, G, A, and, as applicable to glazing substrates indicated, O.

e. Applications: Exterior and interior windows and storefront system.

2.5 MISCELLANEOUS GLAZING MATERIALS

A. General: Provide products of material, size, and shape complying with referenced glazing standard, requirements of manufacturers of glass and other glazing materials for application indicated, and with a proven record of compatibility with surfaces contacted in installation.

B. Cleaners, Primers, and Sealers: Types recommended by sealant or gasket manufacturer.

C. Setting Blocks: Elastomeric material with a Shore, Type A durometer hardness of 85, plus or minus 5.

D. Spacers: Elastomeric blocks or continuous extrusions with a Shore, Type A durometer hardness required by glass manufacturer to maintain glass lites in place for installation indicated.

E. Edge Blocks: Elastomeric material of hardness needed to limit glass lateral movement (side walking).

F. Cylindrical Glazing Sealant Backing: ASTM C 1330, Type O (open-cell material), of size and density to control glazing sealant depth and otherwise produce optimum glazing sealant performance.

2.6 FABRICATION OF GLAZING UNITS

A. Fabricate glazing units in sizes required to glaze openings indicated for Project, with edge and face clearances, edge and surface conditions, and bite complying with written instructions of product manufacturer and referenced glazing publications, to comply with system performance requirements.

PART 3 - EXECUTION

3.1 GLAZING

A. General: Comply with combined written instructions of manufacturers of glass, sealants, gaskets, and other glazing materials, unless more stringent requirements are indicated, including those in referenced glazing publications.

1. Glazing channel dimensions, provide necessary bite on glass, minimum edge and face clearances and in compliance with AT/FP requirements, and adequate sealant thicknesses, with reasonable tolerances.

Adjust as required by Project conditions during installation.

2. Protect glass edges from damage during handling and installation. Remove damaged glass from Project site and legally dispose of off Project site. Damaged glass is glass with edge damage or other imperfections that, when installed, could weaken glass and impair performance and appearance.

3. Apply primers to joint surfaces where required for adhesion of sealants, as determined by preconstruction sealant-substrate testing.

4. Install setting blocks in sill rabbets, sized and located to comply with referenced glazing publications, unless otherwise required by glass manufacturer. Set blocks in thin course of compatible sealant suitable for heel bead.

5. Do not exceed edge pressures stipulated by glass manufacturers for installing glass lites.

6. Provide spacers for glass lites where length plus width is larger than 50 inches.

7. Provide edge blocking where indicated or needed to prevent glass lites from moving sideways in glazing channel, as recommended in writing by glass manufacturer and according to requirements in referenced glazing publications.

B. Tape Glazing: Position tapes on fixed stops so that, when compressed by glass, their exposed edges are flush with or protrude slightly above sightline of stops. Install tapes continuously, but not necessarily in one continuous length. Do not stretch tapes to make them fit opening.

3.2 GLAZING

A. General: Comply with combined written instructions of manufacturers of glass, sealants, gaskets, and other glazing materials, unless more stringent requirements are indicated, including those in referenced glazing publications.

1. Glazing channel dimensions, provide necessary bite on glass, minimum edge and face clearances and in compliance with AT/FP requirements, and adequate sealant thicknesses, with reasonable tolerances.

Adjust as required by Project conditions during installation.

2. Protect glass edges from damage during handling and installation. Remove damaged glass from Project site and legally dispose of off Project site. Damaged glass is glass with edge damage or other imperfections that, when installed, could weaken glass and impair performance and appearance.

3. Apply primers to joint surfaces where required for adhesion of sealants, as determined by preconstruction sealant-substrate testing.

4. Install setting blocks in sill rabbets, sized and located to comply with referenced glazing publications, unless otherwise required by glass manufacturer. Set blocks in thin course of compatible sealant suitable for heel bead.

5. Do not exceed edge pressures stipulated by glass manufacturers for installing glass lites.

6. Provide spacers for glass lites where length plus width is larger than 50 inches.

7. Provide edge blocking where indicated or needed to prevent glass lites from moving sideways in glazing channel, as recommended in writing by glass manufacturer and according to requirements in referenced glazing publications.

B. Tape Glazing: Position tapes on fixed stops so that, when compressed by glass, their exposed edges are flush with or protrude slightly above sightline of stops. Install tapes continuously, but not necessarily in one continuous length. Do not stretch tapes to make them fit opening.

1. Cover vertical framing joints by applying tapes to heads and sills first and then to jambs. Cover horizontal framing joints by applying tapes to jambs and then to heads and sills.

2. Place joints in tapes at corners of opening with adjoining lengths butted together, not lapped. Seal joints in tapes with compatible sealant approved by tape manufacturer.

3. Apply heel bead of elastomeric sealant.

4. Center glass lites in openings on setting blocks and press firmly against tape by inserting dense compression gaskets formed and installed to lock in place against faces of removable stops. Start gasket applications at corners and work toward centers of openings.

5. Apply cap bead of elastomeric sealant over exposed edge of tape.

C. Gasket Glazing (Dry): Fabricate compression gaskets in lengths recommended by gasket manufacturer to fit openings exactly, with allowance for stretch during installation.

1. Insert soft compression gasket between glass and frame or fixed stop so it is securely in place with joints miter cut and bonded together at corners.

2. Center glass lites in openings on setting blocks and press firmly against soft compression gasket by inserting dense compression gaskets formed and installed to lock in place against faces of removable stops. Start gasket applications at corners and work toward centers of openings. Compress gaskets to produce a weathertight seal without developing bending stresses in glass. Seal gasket joints with sealant recommended by gasket manufacturer.

3. Install gaskets so they protrude past face of glazing stops.

Sealant Glazing (Wet): Install continuous spacers, or spacers combined with cylindrical sealant backing, between glass lites and glazing stops to maintain glass face clearances and to prevent sealant from extruding into glass channel and blocking weep systems until sealants cure. Secure spacers or spacers and backings in place and in position to control depth of installed sealant relative to edge clearance for optimum sealant performance.

4. Force sealants into glazing channels to eliminate voids and to ensure complete wetting or bond of sealant to glass and channel surfaces.

5. Tool exposed surfaces of sealants to provide a substantial wash away from glass.

3.3 CLEANING AND PROTECTION

A. Protect exterior glass from damage immediately after installation by attaching crossed streamers to framing held away from glass. Do not apply markers to glass surface. Remove nonpermanent labels, and clean surfaces. Protect glass from contact with contaminating substances resulting from construction operations, including weld splatter. If, despite such protection, contaminating substances do come into contact with glass, remove substances immediately as recommended by glass manufacturer.

B. Remove and replace glass that is broken, chipped, cracked, or abraded or that is damaged from natural causes, accidents, and vandalism, during construction period.

DIVISION 09 – FINISHES

092213 Metal Furring – Clark Dietrich

092216 Non Structural Metal Framing

FRAMING PART 1 – GENERAL

SUMMARY

A. Section Includes:

1. Non-load-bearing steel framing systems for interior gypsum board assemblies.

2. Suspension systems for interior gypsum ceilings, soffits, and grid systems.

B. PART 2 – PRODUCTS

2.1 PERFORMANCE REQUIREMENTS

A. Fire-Test-Response Characteristics: For fire-resistance-rated assemblies that incorporate non-load-bearing steel framing, provide materials and construction identical to those tested in assembly indicated, according to ASTM E 119 by an independent testing agency.

B. Horizontal Deflection: For wall assemblies, limited to 1/240 of the wall height based on horizontal loading of 5 lbf/sq. ft..

2.2 FRAMING SYSTEMS

A. Recycled Content of Steel Products: Postconsumer recycled content plus one-half of pre-consumer recycled content not less than 25 percent.

B. Framing Members, General: Comply with ASTM C 754 for conditions indicated.

1. Steel Sheet Components: Comply with ASTM C 645 requirements for metal unless otherwise indicated.

2. Protective Coating: Coating with equivalent corrosion resistance of ASTM

A 653/A 653M, G40, hot-dip galvanized unless otherwise indicated.

C. Studs and Runners: ASTM C 645.

1. Steel Studs and Runners:

a. Minimum Base-Metal Thickness: 0.018 inch.

2. Embossed Steel Studs and Runners:

a. Minimum Base-Metal Thickness: As required by horizontal deflection performance requirements.

D. Slip-Type Head Joints: Where indicated, provide one of the following:

1. Single Long-Leg Runner System: ASTM C 645 top runner with 2-inch- deep flanges in thickness not less than indicated for studs, installed with studs friction fit into top runner and with continuous bridging located within 12 inches of the top of studs to provide lateral bracing.

2. Double-Runner System: ASTM C 645 top runners, inside runner with 2-inch- deep flanges in thickness not less than indicated for studs and fastened to studs, and outer runner sized to friction fit inside runner.

3. Deflection Track: Steel sheet top runner manufactured to prevent cracking of finishes applied to interior partition framing resulting from deflection of structure above; in thickness not less than indicated for studs and in width to accommodate depth of studs.

E. Flat Strap and Backing Plate: Steel sheet for blocking and bracing in length and width indicated.

1. Minimum Base-Metal Thickness: 0.027 inch.

F. Cold-Rolled Channel Bridging: Steel, 0.053-inch minimum base-metal thickness, with minimum 1/2-inch- wide flanges.

1. Depth: 1-1/2 inches.

2. Clip Angle: Not less than 1-1/2 by 1-1/2 inches, 0.068-inch- thick, galvanized steel.

G. Hat-Shaped, Rigid Furring Channels: ASTM C 645.

1. Minimum Base-Metal Thickness: 0.018 inch.

2. Depth: 7/8 inch.

2.3 SUSPENSION SYSTEMS

A. Tie Wire: ASTM A 641/A 641M, Class 1 zinc coating, soft temper, 0.062-inch- diameter wire, or double strand of 0.048-inch- diameter wire.

B. Hanger Attachments to Concrete:

1. Anchors: Fabricated from corrosion-resistant materials with holes or loops for attaching wire hangers and capable of sustaining, without failure, a load equal to 5 times that imposed by construction as determined by testing according to ASTM E 488 by an independent testing agency.

a. Type: Post-installed, chemical anchor or post-installed, expansion anchor.

2. Powder-Actuated Fasteners: Suitable for application indicated, fabricated from corrosion-resistant materials with clips or other devices for attaching hangers of type indicated, and capable of sustaining, without failure, a load equal to 10 times that imposed by construction as determined by testing according to ASTM E 1190 by an independent testing agency.

C. Wire Hangers: ASTM A 641/A 641M, Class 1 zinc coating, soft temper, 0.16 inch in diameter.

D. Flat Hangers: Steel sheet, 1 by 3/16 inch by length indicated unless noted otherwise.

E. Carrying Channels: Cold-rolled, commercial-steel sheet with a base-metal thickness of 0.053 inch and minimum 1/2-inch- wide flanges.

1. Depth: 2-1/2 inches unless otherwise indicated on Drawings.

F. Furring Channels (Furring Members):

1. Hat-Shaped, Rigid Furring Channels: ASTM C 645, 7/8 inch deep.

a. Minimum Base-Metal Thickness: 0.018 inch.

2.4 AUXILIARY MATERIALS

A. General: Provide auxiliary materials that comply with referenced installation standards.

1. Fasteners for Metal Framing: Of type, material, size, corrosion resistance, holding power, and other properties required to fasten steel members to substrates.

B. Isolation Strip at Exterior Walls: Provide one of the following:

1. Asphalt-Saturated Organic Felt: ASTM D 226, Type I (No. 15 asphalt felt), non-perforated.

2. Foam Gasket: Adhesive-backed, closed-cell vinyl foam strips that allow fastener penetration without foam displacement, 1/8 inch thick, in width to suit steel stud size.

3.1 EXAMINATION

A. Examine areas and substrates, with Installer present, and including welded hollow-metal frames, cast-in anchors, and structural framing, for compliance with requirements and other conditions affecting performance of the Work.

B. Proceed with installation only after unsatisfactory conditions have been corrected.

3.2 INSTALLATION, GENERAL

A. Installation Standard: ASTM C 754.

1. Gypsum Board Assemblies: Also comply with requirements in ASTM C 840 that apply to framing installation.

B. Install framing and accessories plumb, square, and true to line, with connections securely fastened.

C. Install supplementary framing, and blocking to support fixtures, equipment services, heavy trim, grab bars, toilet accessories, furnishings, or similar construction.

D. Install bracing at terminations in assemblies.

E. Do not bridge building control and expansion joints with non-load-bearing steel framing members. Frame both sides of joints independently.

3.3 INSTALLING FRAMED ASSEMBLIES

A. Install framing system components according to spacings indicated, but not greater than spacings required by referenced installation standards for assembly types.

1. Single-Layer Application: 16 inches o.c. unless otherwise indicated.

2. Multilayer Application: 16 inches o.c. unless otherwise indicated.

3. Tile Backing Panels: 16 inches o.c. unless otherwise indicated.

B. Where studs are installed directly against masonry walls or dissimilar metals at exterior walls, install isolation strip between studs and exterior wall.

C. Install studs so flanges within framing system point in same direction.

D. Install tracks (runners) at floors and overhead supports. Extend framing full height to structural supports or substrates above suspended ceilings except where partitions are indicated to terminate at suspended ceilings. Continue framing around ducts penetrating partitions above ceiling.

1. Slip-Type Head Joints: Where framing extends to overhead structural supports, install to produce joints at tops of framing systems that prevent axial loading of finished assemblies.

2. Door Openings: Screw vertical studs at jambs to jamb anchor clips on door frames; install runner track section (for cripple studs) at head and secure to jamb studs.

a. Install two studs at each jamb unless otherwise indicated.

b. Install cripple studs at head adjacent to each jamb stud, with a minimum 1/2-inch clearance from jamb stud to allow for installation of control joint in finished assembly.

3. Other Framed Openings: Frame openings other than door openings the same as required for door openings unless otherwise indicated. Install framing below sills of openings to match framing required above door heads.

4. Fire-Resistance-Rated Partitions: Install framing to comply with fire-resistance-rated assembly indicated and support closures and to make partitions continuous from floor to underside of solid structure.

a. Firestop Track: Where indicated, install to maintain continuity of fire-resistance-rated assembly indicated.

5. Sound-Rated Partitions: Install framing to comply with sound-rated assembly indicated.

E. Direct Furring:

1. Attach to concrete or masonry with stub nails, screws designed for masonry attachment, or powder-driven fasteners spaced 24 inches o.c.

F. Installation Tolerance: Install each framing member so fastening surfaces vary not more than

1/8 inch from the plane formed by faces of adjacent framing.

3.4 INSTALLING SUSPENSION SYSTEMS

A. Install suspension system components according to spacings indicated, but not greater than spacings required by referenced installation standards for assembly types.

1. Hangers: 48 inches o.c.

2. Carrying Channels (Main Runners): 48 inches o.c.

3. Furring Channels (Furring Members): 16 inches o.c.

B. Isolate suspension systems from building structure where they abut or are penetrated by building structure to prevent transfer of loading imposed by structural movement.

C. Suspend hangers from building structure as follows:

1. Install hangers plumb and free from contact with insulation or other objects within ceiling plenum that are not part of supporting structural or suspension system.

a. Splay hangers only where required to miss obstructions and offset resulting horizontal forces by bracing, countersplaying, or other equally effective means.

2. Where width of ducts and other construction within ceiling plenum produces hanger spacings that interfere with locations of hangers required to support standard suspension system members, install supplemental suspension members and hangers in the form of trapezes or equivalent devices.

a. Size supplemental suspension members and hangers to support ceiling loads within performance limits established by referenced installation standards.

3. Wire Hangers: Secure by looping and wire tying, either directly to structures or to inserts, eye screws, or other devices and fasteners that are secure and appropriate for substrate, and in a manner that will not cause hangers to deteriorate or otherwise fail.

4. Do not attach hangers to steel roof deck.

5. Do not attach hangers to rolled-in hanger tabs of composite steel floor deck.

6. Do not connect or suspend steel framing from ducts, pipes, or conduit.

D. Fire-Resistance-Rated Assemblies: Wire tie furring channels to supports.

E. Seismic Bracing: Sway-brace suspension systems with hangers used for support.

F. Grid Suspension Systems: Attach perimeter wall track or angle where grid suspension systems meet vertical surfaces. Mechanically join main beam and cross-furring members to each other and butt-cut to fit into wall track.

G. Installation Tolerances: Install suspension systems that are level to within 1/8 inch in 12 feet measured lengthwise on each member that will receive finishes and transversely between parallel members that will receive finishes.

1.1 DELIVERY, STORAGE AND HANDLING

A. Store materials inside under cover and keep them dry and protected against weather, condensation, direct sunlight, construction traffic, and other potential causes of damage. Stack panels flat and supported on risers on a flat platform to prevent sagging.

1.2 FIELD CONDITIONS

A. Environmental Limitations: Comply with ASTM C 840 requirements or gypsum board manufacturer's written recommendations, whichever are more stringent.

PART 2 – PRODUCTS

A. Fire-Resistance-Rated Assemblies: For fire-resistance-rated assemblies, provide materials and construction identical to those tested in assembly indicated according to ASTM E 119 by an independent testing agency.

1. Fire-Resistance-Rated Assemblies: Indicated by design designations from UL's "Fire

Resistance Directory" or GA-600, "Fire Resistance Design Manual."

B. Sound Transmission Characteristics: For gypsum board assemblies with STC ratings, provide materials and construction identical to those tested in assembly indicated according to ASTM E

90 and classified according to ASTM E 413 by a qualified independent testing agency.

092900 Gypsum Board

1.1 DELIVERY, STORAGE AND HANDLING

A. Store materials inside under cover and keep them dry and protected against weather, condensation, direct sunlight, construction traffic, and other potential causes of damage. Stack panels flat and supported on risers on a flat platform to prevent sagging.

FIELD CONDITIONS

B. Environmental Limitations: Comply with ASTM C 840 requirements or gypsum board manufacturer's written recommendations, whichever are more stringent.

C. Do not install gypsum panels until installation areas are enclosed and conditioned.

D. Do not install panels that are wet, those that are moisture damaged, and those that are mold damaged.

1. Indications that panels are wet or moisture damaged include, but are not limited to, discoloration, sagging, or irregular shape.

2. Indications that panels are mold damaged include, but are not limited to, fuzzy or splotchy surface contamination and discoloration.

PART 2 – PRODUCTS

1.2 PERFORMANCE REQUIREMENTS

1.2.1 Fire-Resistance-Rated Assemblies: For fire-resistance-rated assemblies, provide materials and construction identical to those tested in assembly indicated according to ASTM E 119 by an independent testing agency.

1.2.1.1 Fire-Resistance-Rated Assemblies: Indicated by design designations from UL's "Fire

Resistance Directory" or GA-600, "Fire Resistance Design Manual."

1.2.2 Sound Transmission Characteristics: For gypsum board assemblies with STC ratings, provide materials and construction identical to those tested in assembly indicated according to ASTM E

90 and classified according to ASTM E 413 by a qualified independent testing agency.

1. Long Edges: Tapered.

2. Mold Resistance: ASTM D 3273, score of 10 as rated according to ASTM D 3274.

B. Moisture- and Mold-Resistant Gypsum Board: ASTM C 1396/C 1396M. With moisture- and mold-resistant core and paper surfaces.

1. Core: 5/8 inch, regular type. (Type X where required for rating.)

2. Long Edges: Tapered.

2.1 TRIM ACCESSORIES

C. Interior Trim: ASTM C 1047.

1. Material: Galvanized or aluminum-coated steel sheet or rolled zinc.

2. Shapes:

a. Cornerbead.

b. LC-Bead: J-shaped; exposed long flange receives joint compound.

c. Expansion (control) joint.

D. Aluminum Trim: Extruded accessories of profiles and dimensions indicated.

1. Basis-of-Design: Subject to compliance with requirements, provide Fry Reglet

Corporations’s Picture Hanger Reveal.

a. Gordon, Inc.

b. Pittcon Industries.

2. Aluminum: Alloy and temper with not less than the strength and durability properties of

ASTM B 221, Alloy 6063-T5.

3. Finish: Corrosion-resistant primer compatible with joint compound and finish materials specified.

2.2 JOINT TREATMENT MATERIALS

A. General: Comply with ASTM C 475/C 475M.

B. Joint Tape:

1. Interior Gypsum Board: Paper.

2. Tile Backing Panels: As recommended by panel manufacturer.

C. Joint Compound for Interior Gypsum Board: For each coat use formulation that is compatible with other compounds applied on previous or for successive coats.

1. Prefilling: At open joints, rounded or beveled panel edges, and damaged surface areas, use setting-type taping compound.

2. Embedding and Taping (Level 1): For embedding tape coat on joints, fasteners, and trim flanges, use drying-type, all-purpose compound.

a. Use setting-type compound for installing paper-faced metal trim accessories.

3. First Coat (Level 2): For first coat on joints, fasteners, and trim flanges, use drying-type, all-purpose compound.

http://www.specagent.com/Lookup?uid=123457030173 http://www.specagent.com/Lookup?uid=123457030174

4. Fill Coat (Level 3): For second coat, use drying-type, all-purpose compound.

5. Finish Coat (Level 4): For third coat, use drying-type, all-purpose compound.

6. Skim Coat (Level5): For final coat of Level 5 finish, use drying-type, all-purpose compound or high-build interior coating product designed for application by airless sprayer and to be used instead of skim coat to produce Level 5 finish.

a. Comply with applicable requirements in Section 09 91 23 “Interior Painting” for

Primer-Surfacer.

A. Examine areas and substrates including welded hollow-metal frames and framing, with Installer present, for compliance with requirements and other conditions affecting performance.

B. Examine panels before installation. Reject panels that are wet, moisture damaged, and mold damaged.

C. Proceed with installation only after unsatisfactory conditions have been corrected.

3.2 APPLYING AND FINISHING PANELS, GENERAL

A. Comply with ASTM C 840.

B. Install panels with face side out. Butt panels together for a light contact at edges and ends with not more than 1/16 inch of open space between panels. Do not force into place.

C. Locate edge and end joints over supports, except in ceiling applications where intermediate supports or gypsum board back-blocking is provided behind end joints. Do not place tapered edges against cut edges or ends. Stagger vertical joints on opposite sides of partitions. Do not make joints other than control joints at corners of framed openings.

D. Form control and expansion joints with space between edges of adjoining gypsum panels.

E. Install control joints according to ASTM C 840 and manufacturer’s recommendations and in specific locations approved by Architect for visual effect or as indicated on the drawings.

1. Install control joints at fire rated walls according to UL Listing to maintain the fire rated assembly.

2. Do not bridge building expansion and control joints with gypsum board. Cut and space edges to match structural support.

F. Isolate perimeter of gypsum board applied to non-load-bearing partitions at structural abutments, except floors. Provide 1/4- to 1/2-inch- wide spaces at these locations and trim edges with edge trim where edges of panels are exposed. Seal joints between edges and abutting structural surfaces with acoustical sealant.

G. Attachment to Steel Framing: Attach panels so leading edge or end of each panel is attached to open (unsupported) edges of stud flanges first.

3.3 APPLYING INTERIOR GYPSUM BOARD

A. Install interior gypsum board in the following locations:

1. Wallboard Type: Vertical surfaces unless otherwise indicated.

B. Single-Layer Application:

1. On ceilings, apply gypsum panels before wall/partition board application to greatest extent possible and at right angles to framing unless otherwise indicated.

2. On partitions/walls, apply gypsum panels vertically (parallel to framing) unless otherwise indicated or required by fire-resistance-rated assembly, and minimize end joints.

a. Stagger abutting end joints not less than one framing member in alternate courses of panels.

3. On Z-furring members, apply gypsum panels vertically (parallel to framing) with no end joints. Locate edge joints over furring members.

4. Fastening Methods: Apply gypsum panels to supports with steel drill screws. Fasten in patterns and on centers according to manufacturer’s written instructions.

3.4 FINISHING GYPSUM BOARD

A. General: Treat gypsum board joints, interior angles, edge trim, control joints, penetrations, fastener heads, surface defects, and elsewhere as required to prepare gypsum board surfaces for decoration. Promptly remove residual joint compound from adjacent surfaces.

B. Prefill open joints, rounded or beveled edges, and damaged surface areas.

095113 Acoustical Panel Ceilings – See Drawing E121 + A601

096513 Resilient Base and Accessories – See Drawing A601

096513.36 Resilient Carpet Transitions – See Exhibit B.

096519.19 Vinyl Composition Tile Flooring – See Drawing A601

096813 Tile Carpeting – See Drawing A601

099000 Painting – See Drawing A601, shelving will be primed and painted with oil-based paint

099313…