HomeMy WebLinkAbout54(SECTION 09111 CONTINUED FROM PREVIOUS SHEET)
D. Deflection and Bridging Clips: As manufactured by Signature Industri
LLC, (888) 474-4876.
1. Product: VertiClip deflection clips and BridgeClip bridging clips.
a. Steel: ASTM A 653/A 653M, SS Grade 50 (340), Class 1, 50 ksi (-'
MPa) minimum yield strength, 65 ksi (450 MPa) minimum tensile strer
G-60 (Z180) hot -dipped galvanized coating.
b. Material Thickness: 0.068 inches minimum.
c. Design clips for positive attachment to structure and stud web usin
step -bushing technology to provide frictionless vertical movement.
d. Provide clips with attached bushing and screw of the series, size ai
configuration as required by the structural design calculations.
E. Furring and Bracing Members: Of some material as studs; thicknes
suit purpose; complying with applicable requirements of ASTM C 754.
F. Fasteners: ASTM C 1002 self -piercing tapping screws.
G. Sheet Metal Backing: 0.036 inch thick, galvanized.
H. Anchorage Devices: Power actuated.
1. Acoustic Insulation: As specified in Section 07212.
J. Acoustic Sealant: As specified in Section 09260.
K. Touch -Up Primer for Galvanized Surfaces: SSPC-Paint 20, Type I -
Inorganic.
FABRICATION
A. Fabricate assemblies of framed sections to sizes and profiles require
B. Fit, reinforce, and brace framing members to suit design requiremen
EXAMINATION
A. Verify existing conditions before starting work.
B. Verify that rough -in utilities are in proper location.
INSTALLATION OF STUD FRAMING
A. Extend partition framing to structure where indicated and to ceiling ii
other locations.
B. Partitions Terminating at Ceiling: Attach ceiling runner securely to
ceiling track in accordance with manufacturer's instructions.
C. Align and secure top and bottom runners at 24 inches on center.
D. At partitions indicated with an acoustic rating:
1. Place one bead of acoustic sealant between runners and substrate,
studs and adjacent construction.
2. Place one bead of acoustic sealant between studs and adjacent vertu
surfaces.
E. Fit runners under and above openings; secure intermediate studs to
some spacing as wall studs.
F. Install studs vertically at 16 inches on center.
G. Align stud web openings horizontally.
H. Secure studs to tracks using crimping method. Do not weld.
I. Stud splicing is not permissible.
J. Fabricate corners using a minimum of three studs.
K. Double stud at wall openings, door and window jambs, not more than
2 inches from each side of openings.
L. Coordinate installation of bucks, anchors, and blocking with electrical
and mechanical work to be placed within or behind stud framing.
M. Blocking: Use wood blocking secured to studs. Provide blocking for
support of plumbing fixtures, toilet partitions, wall cabinets, toilet
accessories, and hardware.
CEILING AND SOFFIT FRAMING
A. Install furring after work above ceiling or soffit is complete. Coordina
the location of hangers with other work.
B. Install furring independent of walls, columns, and above -ceiling work.
C. Securely anchor hangers to structural members or embed in structural
slab. Space hangers as required to limit deflection to criteria indicated.
Use rigid hangers at exterior soffits.
D. Space main carrying channels at maximum 72 inch on center, and no
more than 6 inches from wall surfaces. Lap splice securely.
E. Securely fix carrying channels to hangers to prevent turning or twisting
and to transmit full load to hangers.
F. Place furring channels perpendicular to carrying channels, not more
than 2 inches from perimeter walls, and rigidly secure. Lap splices
securely.
G. Laterally brace suspension system.
SECTION 09260
GYPSUM BOARD ASSEMBLIES
INSTRUCTIONS TO BIDDERS
A. Bidders to contact Construction Manager for bidding instructions and/or
bid form.
REFERENCES
A. ASTM C 36/C 36M - Standard Specification for Gypsum Wallboard;
1999.
B. ASTM C 79/C 79M - Standard Specification for Treated Core and
Nontreated Core Gypsum Sheathing Board; 2000.
C. ASTM C 475 - Standard Specification for Joint Compound and Joint
Tape for Finishing Gypsum Board; 1994.
D. ASTM C 63O/C 630M - Standard Specification for Water -Resistant
Gypsum Backing Board; 2000.
E. ASTM C 840 - Standard Specification for Application and Finishing of
Gypsum Board; 1999a.
F. ASTM C 1002 - Standard Specification for Steel Self -Piercing Tapping
Screws for the Application of Gypsum Panel Products or Metal Plaster
Bases to Wood Studs or Steel Studs; 2000.
G. GA -216 - Application and Finishing of Gypsum Board; Gypsum
Association; 2000.
H. GA -600 - Fire Resistance Design Manual; Gypsum Association; 2000.
QUALITY ASSURANCE
A. Perform in accordance with ASTM C 840. Comply with requirements of
GA -600 for fire -rated assemblies.
B. Applicator Qualifications: Company specializing in performing the work
of this section with minimum three years of experience.
R TORYREQUIREMENTS
A. Conform to applicable code for fire rated assemblies as indicated on
drawings.
GYPSUM BOARD MATERIALS
A. Standard Gypsum Wallboard: ASTM C 36/C 36M; sizes to minimize
joints in place; ends square cut.
1. Thickness: As indicated.
2. Edges: Tapered.
B. Fire Rated Gypsum Wallboard: ASTM C 36/C 36M; Type X, UL or WH
rated; sizes to minimize joints in place; ends square cut.
1. Thickness: As indicated.
2. Edges Tapered.
C. Water Resistant Gypsum Backing Board: ASTM C 63O/C 53OM; ends
square cut.
1. Thickness: As indicated.
2. Edges: Tapered.
D. Gypsum Sheathing Board: ASTM C 79/C 79M; moisture resistant and
fire resistant type; sizes to minimize joints in place; water repellent
paper faces; ends square cut.
1. Thickness: 1/2 inch.
E. Cementitious Backer Board: High density, glass fiber reinforced, 1/2
inch thick.
1. Tape: 2 inch wide, coated glass fiber tape for joints and corners.
ACCESSORIES
A. Corner Beads: Galvanized steel.
B. Edge Trim: Bead type(s) as detailed.
C. Joint Materials: ASTM C 475 and as recommended by gypsum board
manufacturer for project conditions.
D. Screws: ASTM C 1002; self -piercing tapping type; cadmium -plated for
exterior locations.
EXAMINATION
A. Verify that project conditions are appropriate for work of this section
to commence.
GYPSUM BOARD INSTALLATION
A. Comply with ASTM C 840. Install to minimize butt end joints,
especially in highly visible locations.
B. Single -Layer Fire -Rated: Install gypsum board vertically, with edges
end ends occurring over firm bearing.
C. Double -Layer Installation: Use gypsum backing board for first layer,
placed perpendicular to framing or furring members. Use fire rated
gypsum backing board for fire rated partitions and ceilings. Place se
layer perpendicular to first layer. Offset joints of second layer from
joints of first layer.
D. Gypsum Sheathing: Install horizontally, with edges butted tight and
ends occurring over firm bearing.
E. Cementitious Backing Board: Install over metal studs, in eccordanc
with manufacturer's instructions.
F. Installation on Metal Framing: Use screws for attachment of all
gypsum board.
G. Curved Surfaces: Apply gypsum board to curved substrates in
accordance with GA -216.
H. Moisture Protection: Treat cut edges and holes in moisture resistor
gypsum board with sealant.
INSTALLATION OF TRIM ANDACCESSORIES
A. Control Joints: Place control joints consistent with lines of building
spaces and as indicated.
1. Not more than 30 feet apart on walls and ceilings over 50 feet Ion
B. Corner Beads: Install at external corners, using longest oractical
lengths.
C. Edge Trim: Install at locations where gypsum board abuts d'ssimilar
materials and as indicated.
JOINT TREATMENT
A. Finish gypsum board in scheduled areas in cccordance w th evels
defined in ASTM C 840 and as scheduled below.
TOLERANCES
A. Maximum Variation of Finished Gypsum Board Surface from True
Flatness: 1/8 inch in 10 feet in any direction.
FINISH LEVEL SCHEDULE
A. Level 1: Above finished ceilings concealed from view.
B. Level 2: Utility areas and areas behind cabinetry.
C. Level 3: Walls scheduled to receive textured wall finish.
D. Level 4: Walls and ceilings scheduled to receive flat or eggshell pal
finish.
E. Level 5: Walls and ceilings scheduled to receive semi -gloss or gloss
paint finish.
SECTION 09300
CERAMIC TILE
INSTRUCTIONS TO BIDDERS
A. Bidders to contact Construction Manager for bidding instructions and/
bid form.
REFERENCES
A. ANSI A108 Series/A118 Series/A136.1 - American National Standard
Specifications for the Installation of Ceramic Tile (Compendium); 1999,
B. TCA (HB) - Handbook for Ceramic Tile Installation; Tile Council of
America, Inc.; 2001.
SUBMITTALS
A. See Section 01300 - Administrative Requirements, for submitta
procedures.
B. Shop Drawings: Indicate tile layout.
to C. Product Data: Provide instructions for using grouts and adhesives.
D. Samples: Mount tile and apply grout on one plywood panel, 48x48
inch in size illustrating pattern, color variations, and grout joint size
variations.
E. Maintenance Data: Include recommended cleaning methods, cleaning
materials, stain removal methods, and polishes and waxes.
t QUALITY ASSURANCE
A. Maintain one copy of TCA Handbook and ANSI A108 Series/A118 Series
on site. r
B. Manufacturer Qualifications: Company specializing in manufactu,ng the
Products specified in this section with minimum five years documented
experience.
C. Installer Qualifications: Company specializing in performing the work of
this section with minimum three years experience.
.DELIVERY, TORA ,F, AND HAND IN
A. Protect adhesives from freezing or overheating in accordance with
manufacturer's instructions.
ENVIRONMENTAL REQUIREMENTS
A. Do not install adhesives in an unventilated environment.
B. Maintain ambient and substrate temperature of 50 degrees 1, during
installation of mortar materials.
EXTRA MATERIA
A. Provide 20 sq ft of each size, color, and surface finish of tile
specified.
CERAMIC TILE MATERIALS
A. Manufacturers: As indicated on drawings. All products by the some
manufacturer.
1. Graniti Fiandre - www.granitifiandre.com
2. Substitutions: No substitutions permitted.
B. Porcelain Floor Tile: ANSI A137.1, conforming to the following:
1. Moisture Absorption: 0 to 0.5 percent.
2. Size and Shape: As indicated on drawings.
3. Edges: Square.
4. Surface Finish: As indicated on drawings.
5. Colors: As indicated on drawings or as selected from manufacturer's
standard range.
C. Ceramic Wall and Floor Tile: ANSI A137.1, conforming to the following:
1. Moisture Absorption: 3.0 to 7.0 percent.
2. Size: As indicated on drawings.
3. Edges: Square.
4. Surface Finish: As indicated on drawings.
5. Colors: As indicated on drawings or as selected from manufacturer's
standard range.
ADHESIVE MATERIALS
A. Organic Adhesive: ANSI A136.1, thinset bond type; use Type in
areas subject to prolonged moisture exposure.
MORTAR MATERIALS
A. Mortar Bed Materials: Portland cement, sand, latex additive and
water.
B. Mortar Bond Coat Materials:
1. Dry -Set Portland Cement type: ANSI A118.1.
2. Latex -Portland Cement type: ANSI A118.4.
GROUT MATERIALS
A. Standard Grout: Any type specified in ANSI A118.5 or A118.7.
1. Color: As indicated on drawings or as selected from manufacturer's
standard rcnge.
ACCESSORY MATERIALS
A. Cleavage Membrane: As indicated on drawings or as recommended by
manufacturer.
EXAMINATION
A. Verify that sub -floor surfaces are smooth and flat within tolerances
specified in Section 06100 and are ready to receive tile.
B. Verify that wall surfaces are smooth and flat within tolerances specified
in Section 09260, are dust -free, and are ready to receive tile.
C. Verify that sub -floor surfaces are dust -free, and free of substances
which would impair bonding of setting materials to sub -floor surfaces.
D. Verify that required floor -mounted utilities are in correct location.
PREPARATION
A. Protect surrounding work from damage.
B. Vacuum clean surfaces and damp clean.
C. Seal substrate surface cracks with filler. Level existing substrate
surfaces to acceptable flatness tolerances.
D. Prepare substrate surfaces for adhesive installation in accordance with
adhesive manufacturer's instructions.
INSTALLATION - GENERAL
A. Install tile and thresholds and grout in accordance with applicable
requirements of ANSI A108.1 through A108.13, manufacturer's instructions,
and TCA Handbook recommendations.
B. Lay tile to pattern indicated. Do not interrupt the pattern through
openings.
C. Apply sealant to junction of tile and dissimilar materials and junction
of dissimilar planes.
INSTALLATION - FLOOR - THIN- METHODS
A. Over exterior concrete substrates, install in accordance with TCA
Handbook Method F102, with standard grout
B. Over interior concrete substrates, install in accordance with TCA
Handbook Method F113, dry -set or latex -Portland cement bond coat, with
standard grout, unless otherwise indicated.
INSTALLATION - WALL TIL
A. Over cementitious backer units install in accordance with TCA Handbook
Method W223, organic adhesive.
B. Over gypsum wallboard on wood or metal studs install in accordance
with TCA Handbook Method W243, thin -set with dry -set or latex-portlanddicated.
cement bond coat, unless otherwise in
C. Over interior concrete and masonry install in accordance with TCA
Handbook Method W202, thin -set with dry -set or latex-portland cement
bond coat.
CLEANING
A. Clean tile and grout surfaces.
PROTECTION OF FINISHED WORK
A. Do not permit traffic over finished floor surface for 4 days after
installation.
SECTION 09510
SUSPENDED ACOUSTICAL PANEL CEILINGS
NSTRUCTIONIS TO BIDDERS
A. Bidders to contact Construction Manager for bidding instructions and/or
bid form.
REFERENT
A. American Society for Testing and Materials (ASTM):
1. ASTM A 1008 Standard Specification for Steel, Sheet, Cold Roiled,
Carbon, Structural, High-strength Low -Alloy and High -Strength Low -Alloy
with Improved Formability.
2. ASTM A 641 Standard Specification for Zinc -Coated (Galvanized) Carbon
pain Steel Wire.
3. ASTM A 653 Standard Spec tication for Steel Sheet, Zinc -Coated
(Galvanized) by the Hot -Dip Process.
4. ASTM C 423 Sound Absorption and Sound Absorption Coefficients by the
Reverberation Room Method.
5. ASTM C 635 Standard Specification for Matal Suspension Systems for
Acoustical Tile and Lay -in Panel Ceilings.
6. ASTM C 636 Recommended Practice for Instollation of Metal Ceiling
Suspension Systems for Acoustical Tile and Lay -in Panels.
7. ASTM E 84 Standard Test Method for Surface Burning Characteristics of
Building Materiels.
8. ASTM E 1414 Standard Test Method for Airborne Sound Attenuation
Between Rooms Sharing a Common Ceiling Plenum.
9. ASTM E 1111 Standard Test Method for Measuring the Interzone
Attenuation of Ceilings Systems.
10. ASTM E 1264 Classification for Acoustical Ceiling P,oducts.
11. ASTM E 1477 Standard Test Method for Luminous Reflectance Factor
or of Acoustical Materials by Use of Integrating -Sphere Reflectometers,
12. ASTM D 3273 Standard Test Method for Resistance to Growth of Mold
on the Surface of Interior Coatings in an Environmental Chamber.
13. ASTM E 119 Standard Test Methods for Fire Tests of Building
Construction and Material.
B. ASHRAE Standard 62.1-2004, "Ventilation for Acceptable Indoor Air
Quality"
SUBMITTALS
A. Product Data: Submit manufacturer's technical data for each type of
acoustical ceiling unit and suspension system required.
B. Samples: Minimum 6 inch x 5 inch samples of specified acoustical
panel; 8 inch long samples of exposed wall molding and suspension
system, including main runner and 4 foot cross tees.
QUALITY ASSURANCE
A. Single -Source Responsibility: Provide acoustical panel units and grid
components by a single manufacturer.
B. Fire Performance Characteristics: Identify acoustical ceiling components
with appropriate markings of applicable testing and inspecting organization.
1. Surface Burning Characteristics: As follows, tested per ASTM E 84 and
complying with ASTM E 1264 for Class A products.
a. Flame Spread: 25 or less
b. Smoke Developed: 50 or less
C. Deliver acoustical ceiling units to project site in original, unopened
packages and store them in a fully enclosed space where they will be
protected against damage from moisture, direct sunlight, surface
contamination, and other causes.
1. Before installing acoustical ceiling units, permit them to reach room
temperature and a stabilized moisture content.
2. Handle acoustical ceiling units carefully to avoid chipping edges or
damaged units in any way.
WARRANTY
A. Acoustical Panel: Submit a written warranty executed by the
manufacturer, agreeing to repair or replace acoustical panels that fail
within the warranty period. Failures include, but are not limited tu:
1. Acoustical Panels: Sagging and warping as a result of de`ects in
materials or factory workmanship.
2. Grid System: Rusting and manufacturer's defects
MAINTENANCE
A. Extra Materials: Deliver extra materials to Owner. Furnish extra materials
described below that match products installed. Packaged with protective
covering for storage and identified with appropriate labels.
1. Acoustical Ceiling Units: Furnish quality of full-size units equal to 5.0
percent of amount installed.
2. Exposed Suspension System Components: Furnish quantity of each
exposed suspension component equal to 2.0 percent of amount installed.
MANUFACTURERS
A. Ceiling Panels:
1. Armstrong World Industries, Irc
ACQUSTICAI CEILINQ UNITS
A. Acoustical Panels Type C-1:
1. Surface Texture: Fine
2. Composition: Mineral Fiber
3. Color: As indicated in drawings.
4. Size: 24in X 24in X 5/8in
5. Edge Profile: Beveled Tegular for interface with Suprafine XL 9/16"
Exposed Tee.
6. Acceptable Product: #1734 as manufactured by Armstrong We 1d
Industries.
B. Acoustical Panels Type C-2:
1. Surface Texture: Fine
2, Composition: Mineral Fiber
3. Color: As indicated in drawings.
4. Size: 48in X 24in X 5/8in
5. Edge Profile: Square Lay -In for interface with Prelude XL 15/16"
Exposed Tee.
6. Acceptable Product: #1729 as manufactured by Armstrong World
Industries.
C. Alternate products: Approval of alternate products is required by
Architect and Owner.
SUSPENSION SYSTEMS
A. Components: All main beams and cross tees shall be commercial
quality hot -dipped galvanized (galvanized steel, aluminum or stainless
steel) as per ASTM A 653. Main beams and cross tees are double -web
steel construction with type exposed flange design. Exposed surfaces
chemically cleansed, capping pre -finished galvanized steel (aluminum or
stainless steel) in baked polyester paint.
1. Structural Classification: ASTM C 635 Intermediate Duty.
2. Color: White and match the actual color of the selected ceiling tile,
unless noted otherwise.
B. Attachment Devices: Size for five times design load indicated in ASTM C
635, Table 1, Direct Hung unless otherwise indicated.
C. Wire for Hangers and Ties: ASTM A 641, Class 1 zinc coating, soft
temper, pre -stretched, with a yield stress load of at least time three
design load, but not less than 12 gauge.
D. Edge Moldings and Trim: Metal or extruded aluminum of types and
profiles indicated or, if not indicated, manufacturer's standard moldings for h
edges and penetrations, including light fixtures, that fit type of edge detail
and suspension system indicated. Provide moldings with exposed flange of E
the same width as exposed runner.
1
EXECUTION C
EXAMINATION F
A. Do not proceed with installation until all wet work such as concrete, G
terrazzo, plastering and painting has been completed and thoroughly dried H
out, unless expressly permitted by manufacturer's printed recommendations.
(Exception: HumiGuard Max Ceilings) 1.
PREPARATION a
A. Measure each ceiling area and establish layout of acoustical units to S
balance border widths at opposite edges of each ceiling. Avoid use of less A.
than half width units at borders, and comply with reflected ceiling plans. wi
Coordinate panel layout with mechanical and electrical fixtures.
B. Coordination: Furnish layouts for B.
anchors whose installation yis specifiedinsectiolns, C.
and other ceiling
1. Furnish concrete inserts and similar devices to other trades for to
installation well in advance of time needed for coordination of other work. to
INSTALLATION A
A. Install suspension system and poneis in accordance with the A.
manufacturer's instructions, and in compliance with ASTM C 636 and with an
the authorities having jurisdiction.
B.
ADJUSTING AN CLEANING pa
A. Replace damaged and broken panels. C
B. Clean exposed surfaces of acoustical ceilings, including trim, edge
moldings, and suspension members. Comply with manufacturer's
instructions for cleaning and touch up of minor finish damage.
1. Ceiling Touch -Up Paint, (Item #5760, 8oz. bottles) (Item #5761, quart
size cans), "global white" latex point should be used to hide minor
scratches and nicks ii, the surface and to cover field tegularized edges
that are exposed to view.
C. Remove and replace work that cannot be successfully cleaned and
repaired to permanAntly eliminate evidence of damage.
SECTION
09545
LINEAE' METAL CEILINGS
NSTRI:CTIC,NS TO BIDDERS
A. Bidders to contact Construction Manager for bidding instructions and
bid form.
SUMMARY
A. Section Includes:
1. Metal ceiling panels.
2. Suspension system.
3. Wire hangers, carrier channels, wall rngle moldings and accessories.
B. Alternates
1. Prior Approval: Unless otherwise provided for in the Contract documei
proposed product substitutions may be submitted no later than TEN (10
working days prior to the date established for receipt of bids.
Acceptability of a proposed substitution is cr,ntingent upon the architect'
review of the p oposal for acceptability and approved products will be s
forth by the Adder„ a. If included in a Bid are substitute products whit
have not been approved by Addenda, the specified products shell be
provided without additional compensation.
2. Submittals which do not provide adequate data for the product
evaluation will not be considered. The proposed substitution must meet
requirements of this section, including but not neccessarily limited to, th
following: Single source materials suppliers (if specified in Section 1.5);
panel design, size, composition, color, and finish; suspension system
component profiles and sizes; compliance with the referenced standards.
R F R N
A. American Society for Testing and Materials (ASTM):
1. ASTM A 641 Standard Specification for Zinc -Coated (Galvanized) Carb(
Steel Wire.
2. ASTM B 209 Standard Specification for Aluminum and Aluminum -Alloy
Sheet and Plate
3. ASTM C 423 Sound Absorption and Sound Absorption Coefficients by t
Reverberation Room Method.
4. ASTM E 84 Standard Test Method for Surface Burning Characteristics
Building Materials.
B. International Code Council Evaluation Service
1. AC156 - Acceptance Criteria for Seismic Qualification Testing of
Non-structural Components
SUBMITTAL
A. Product Data: Submit manufacturer's technical data for each type of
ceiling unit and suspension system required.
B. Installation Instructions: Submit manufacturer's installation instructions
as referenced in Part 3, Installation.
C. Certifications: Manufacturer's certifications that products comply with
specified requirements, including laboratory reports showing compliance wi
specified tests and standards.
QUALITY ASSIIRAN
A. Single -Source Responsibility: Provide L-)nnections metal ceiling and
suspension components produced by a single manufacturer with: resources
adequate to deliver a product of consistent quality in terms of appearanc
and physical properties for all project scopes and scales without risk of
delay or interruption.
B. Fire Performance Characteristics: Identify ceiling components with
appropriate applicable, testing, including:
1. Surface Burning Characteristics: As follows, tested per ASTM E 84 and
complying with Class A fire performance as follows:
a. Flame Spread: 25 or less
b. Smoke Developed: 50 or less
C. Seismic Performance: System seismic performance verified through
full-scale testing in accordance with ICC -ES -AC-156 Acceptance Criteriol
for Seismic Qualification Testing of Non -Structural components.
D. Coordination of Work: Coordinate ceiling work with installers of related
work including, but not limited to building insulation, gypsum board, light
fixtures, mechanical systems, electrical systems, and sprinklers.
DELIVERY STORAGE AND HANDLING
A. Deliver system components in manufactur;rs original, unopened
packagec clearly labeled with the following information: item number and
quantity, manufacturer's name and address, client name and address and
site address.
B. Store components in a fully enclosed dry space where they will be
protected against damage from moisture, direct sunlight, surface
contamination and other construction activities.
C. Exercise care in handling components to prevent damage to the
surfaces and edges and prevent distortion or other physical darnage.
PROJECT CONDITIONS
A. Space Enclosure:
Building areas to receive ceilings shall be free of construction dust and
debris. Products may be installed where temperatures are between 32oF
(0'C) and 120-F (49'C) and in spaces before the building is enclosed,
where HVAC systems are cycled or not operating. Such installations shall
not be exposed to abnormal conditions, namely: chemical fumes, presence
of standing water, or contact with moisture, as could result from
condensations or building leaks. The Connections system only may be
used in exterior applications.
B. Prior to installation, allow materials to reach ambient room temperature
and humidity intended to be maintained for normal occupancy.
WARRANTY
A. Ceiling System: Submit a written warranty executed by the
manufacturer, agreeing to repair or replace panels that fail within the
warranty period. Failures include, but are not limited to:
1. Rust a.id manufacturing defects.
B. Warranty Period:
1. Ceiling System: One (1) year from date of installation.
C. The Warranty shall not deprive the Owner of other rights the Owner
may have under other provisions of the Contract Documents and will be in
addition to and run concurrent with other warranties made by the
Contractor under the requirements of the Contract Documents.
MAINTENANCE
A. Extra Materials: Deliver extra materials to Owner. Furnish extra
materials described below that match products installed. Packaged with
protective covering for storage and identified with appropriate labels.
1. Ceiling Units: Furnish quantity of full-size units equal to 2.0 percent
of amount installed.
2. Suspension System Components: Furnish quantity of each exposed
suspension component equal to 1.0 percent of amount installed.
B. Deliver extra stock to Owner's representative.
PRODUCTS
MANUFACTURERS
A. Ceiling System:
1. Armstrong World Industries, Inc.
MATERIA SPECIFICATION
MetalWorks Linear:
A. Material: Electrogalvanized steel.
B. Finish: Post -production, powder -coat pointed.
C. Thickness: 0.021 inch.
D. Size: 8 inch wide nominal panels including 1-1/4"reveal, 5/8 inch
igh x 8 feet long.
. Edge Details: Square with :xtended flange.
. Optional item 5494 Black plastic filler strip to cover flange and create
ontrasts look -nominal 1-1 /4" wide.
Color: Standard White, Custom RAL colors available
. Perforation Option: Unperforated
. Fire Rating: Class A, per IBC.
Acceptable Product: MetalWorks Linear (Connections) (Contrasts) System,
s manufactured by Armstrong World Industries.
USPENSION SYSTEMS
Carrier: Provide Item 5497 Standard Carrier or Item 5498 Flex Carrier,
th Item. 5499 Carrier Splices as needed for installation.
Hanger Wire: Minimum 12 gauge pre -stretched galvanized steel wire.
Hanger Clip: Provide item 5580 carrier steel clip to connect carriers
hanger wires.
CCESSORIF
Panel Splices - for connecting 4 inch (item 5495), 8 inch (item 5496)
d 12 inch (item 5575) panels.
Panel End Caps -for exposed installations to close up open end of
nel -4 inch (item 5581), 8 inch (item 5582), 12 inch (item 5583).
Trim Molding -Molding for Standard Carriers (item 5572) or Flex
,viers (iiem 5574).
D. Pressure Spring -item 5576 to use with trim molding.
EXECUTION
EXAMINATION
A. Installer must inspect the area where the ceiling system is to be
installed for conditions that may affect the work and notify the Contra
in writing of any unsatisfactory conditions before proceeding.
B. All work above the ceiling system is to be satisfactorily completed
to start of the ceiling installation.
C. All unsatisfactory conditions potentially affecting the ceiling system
to be corrected prior to the start of ceiling installation.
D. Do not proceed with installation until all wet work such as concrete
terrazzo, plastering and painting has been completed and thoroughly d
out.
PREPARATION
A. Verify and confirm ceiling layouts by actual field measurements to
balance borders and minimize out -of -square conditions. Coordinate al
work that penetrates the ceiling.
B. Ceiling systems shall be properly laid out per the manufacturer's
installation instructions or as shown on the approved shop drawings.
C. Cutouts for lights, speakers, sprinklers or other items can be done
site.
INSTALLATION
A. Install the suspended ceiling system in accordance with the
manufacturer's printed installation instructions, LA -297437; applicable
industry standards; and local regulations and requirements in effect.
ADJUSTING AND CLEANING
A. Adjust ceiling components to provide a consistent finish and appeara
in conformity with pre -established tolerances and requirements. All pan
showing signs of damage, either in finish or in form are to be replace
All exposed surfaces are to be cleaned of any dirt, grease, fingerprints
and marks or other imperfections with cleaning materials recommended
the manufacturer.
SECTION 09680
CARPET
INSTRUCTION TO BIDDERS
A. Bidders to contact Construction Manager for bidding instructions and/
bid form.
REFERENCES
A. ASTM D 2859 - Standard Test Method for Ignition Characteristics of
Finished Textile Floor Covering Materials; 1996.
B. ASTM E 84 - Standard Test Method for Surface Burning Characteristic
th of Building Materials; 2000a.
C. ASTM E 648 Standard Test Method for Critical Radiant Flux of Floor
Covering Systems Using a Radiant Heat Energy Source; 2000.
D. CRI 104 - Standard for installation of Commercial Textile Floorcoverin
Materials; Carpet and Rug Institute; 1996.
e
E. NFPA 253 - Standard Method of Test for Critical Radiant Flux of Floor
Covering Systems Using a Radiant Heat Energy Source; National Fire
Protection Association; 2000.
SUBMITTALS
A. See Section 01300 - Administrative Requirements, for submittal
procedures.
B. Product Data: Provide data on specified products, describing physical
and performance characteristics; sizes, patterns, colors available, and
method of installation.
C. Samples: Submit two samples 12x12 inch in size illustrating color and
pattern for each carpet material specified.
D. Maintenance Data: Include maintenance procedures, recommended
maintenance materials, and suggested schedule for cleaning.
QUALITY ASSURANCE
A. Manufacturer Qualifications: Company specializing in manufacturing
specified carpet with minimum three years documented experience.
B. Installer Qualifications: Company specializing in installing carpet with
minimum three years experience.
ENVIRONMENTAL REQUIREMENTS
A. Store materials in area of installation for minimum period of 24 hours
prior to installation.
B. Maintain minimum 70 degrees F ambient temperature 24 hours prior
to, during and 24 hours after installation.
C. Ventilate installation area during installation and for 72 hours after
installation.
CARPET
A. Carpet: As indicated on Drawings or as selected by Owner.
1. Color: As indicated on Drawings or as selected by Owner.
2. Pattern: As indicated on Drawings or as selected by Owner.
3. Surface Burning Characteristics: Flame spread/Smoke developed index
of 25/50, maximum, when tested in accordance with ASTM E 84.
4. Critical Radiant Flux: Minimum of 0.22 watts/sq cm, when tested in
accordance with ASTM E 648 or NFPA 253.
5. Surface Flammability Ignition: Pass ASTM D 2859 (the "pill test").
ACCESSORIES
A. Sub -Floor Filler: Type recommended by carpet manufacturer.
B. Transition and Edge Strips: As indicated on drawings by Schluter
Systems, color as selected.
C. Adhesives: Compatible with materials being adhered.
D. Seam Adhesive: Recommended by manufacturer.
E. Contact Adhesive: Compatible with carpet material; releasable type.
PREPARATION
A. Remove sub -floor ridges and bumps. Fill minor or local low spots,
cracks, joints, holes, and other defects with sub -floor filler.
B. Apply, trowel, and float filler to achieve smooth, flat, hard surface.
Prohibit traffic until filler is cured.
C. Clean substrate.
INSTALLATION - GENERAL
A. Install carpet in accordance with manufacturers instructions and CRI
104.
B. Verify carpet match before cutting to ensure minimal variation between
dye lots.
C. Lay out carpet:
1. Locate seams in area of least traffic, out of areas of pivoting traffic,
and parallel to main traffic.
2. Do not locate seams perpendicular through door openings.
3. Align run of pile in samwo❑°e direction as anticipated traffic and in
some direction on adjacent pieces.
4. Locate change of color or pattern between rooms under door
centerline.
5. Provide monolithic color, pattern, and texture match within any one
area.
D. Install carpet tight and flat on subfloor, well fastened at edges, with a
uniform appearance.
DIRECT -GLUED CARPET
A. Double cut carpet seams, with accurate pattern match. Make cuts
straight, true, and unfrayed. Apply seam adhesive to cut edges of woven
carpet immediately.
B. Apply contact adhesive to floor uniformly at rate recommended by
manufacturer. After sufficient open time, press carpet into adhesive.
C. Apply seam adhesive to the base of the edge glued down. Lay
adjoining piece with seam straight, not overlapped or peaked, and free of
gaps.
D. Roll with appropriate roller for complete contact of adhesive to carpet
backing.
E. Trim carpet neatly at walls and around interruptions.
INSTALLATION ON STAIRS
A. Use one piece of carpet for each tread and the riser below. Apply
seam adhesive to all cut edges.
B. Install carpet with pile direction in the length of the stair.
C. Adhere curpet tight to stair treads and risers.
CLEANING
A. Remove excess adhesive from floor and wall surfaces without damage.
B. Clean and vacuum carpet surfaces.
SECTION I
O
N
09900
90
0
PAINTS AND COATINGS
INSTRUCTIONS TO BIDDERS
ctor
A. Bidders to contact Construction Manager for bidding instructions and/or bid
form.
prior
REFERENCES
are A. ASTM D 16 - Standard Terminology for Paint, Related Coatings, Materials, and
Applications; 2000.
1 B. ASTM D 4442 - Standard Test Methods for Direct Moisture Content
Measurement of Wood and Wood -Base Materials; 1992 (Reapproved 1997).
SUBMITTALS -
A. See Section 01300 Administrative Requirements, for submittal procedures.
B. Product Data: Provide data on all finishing products.
C. Samples: Submit two paper chip samples, 4x4 inch in size illustrating range
of colors and textures available for each surface finishing product scheduled.
1. Submit one 24" x 24" mockup of concrete/masonry textured wall coating.
on
D. Maintenance Data: Submit data on cleaning, touch-up, and repair of painted
and coated surfaces.
QUALITY ASSURANCE
A. Manufacturer Qualifications: Company specializing in manufacturing the Products
specified in this section with minimum three years documented experience.
B. Applicator Qualifications: Company specializing in performing the work of this
section with minimum three years experience.
nee REGULATORY R Q IR MFNTS
els
d.
A. Conform to applicable code for flame and smoke rating requirements for
by products and finishes.
DELIVERY. STORAGE AND PROTECTION
A. Deliver products to site in sealed and labeled containers; inspect to verify
acceptability.
B. Container Label: Include manufacturer's name, type of paint, brand name, lot
number, brand code, coverage, surface preparation, drying time, cleanup
requirements, color designation, and instructions for mixing and reducing.
C. Paint Materials: Store at minimum ambient temperature of 45 degrees F and
a maximum of 90 degrees F, in ventilated area, and as required by
manufacturer's instructions.
ENVIRONMENTAL REQUIREMENTS
A. Do not apply materials when surface and ambient temperatures are outside the
temperature ranges required by the paint product manufacturer.
or B. Do not apply exterior coatings during rain or snow, or when relative humidity is
outside the humidity ranges required by the paint product manufacturer.
C. Minimum Application Temperatures for Latex Paints: 45 degrees F for interiors;
50 degrees F for exterior; unless required otherwise by manufacturer's instructions.
D. Minimum Application Temperature for Varnish Finishes: 65 degrees F for
interior or exterior, unless required otherwise by manufacturers instructions.
s
E. Provide lighting level of 80 ft candles measured mid -height at substrate
surface.
EXTRA MATERIALS
g A. See Section 01600 - Product Requirements, for additional provisions.
B. Supply 1 gallon of each color; store where directed.
C. Label each container with color in addition to the manufacturer's label.
MANUFACTURERS
A. Paints and coatings: As scheduled on drawings
1. Color: as selected by Owner.
B. Substitutions: See Section 01600 - Product Requirements.
PAINTS AND COATINGS - GENERAL
A. Paints and Coatings: Ready mixed, except field -catalyzed coatings. Prepare
pigments:
1. To a soft paste consistency, capable of being readily and uniformly dispersed
to a homogeneous coating.
2. For good flow and brushing properties.
3. Capable of drying or curing free of streaks or sags.
PAINT SYSTEMS - EXTERIOR
A. Masonry/Concrete; Opaque, Acrylic Latex, Elostomeric Coating, 2 Coat:
1. Flat: Two coats of acrylic latex elostomeric coating, Motite Medium Texture, as
manufactured by Modac Products Company, or equal.
B. Ferrous Metals, Primed, Alkyd, 2 Coat:
1. Touch-up with rust -inhibitive primer recommended by top coat manufacturer.
2. Semi -gloss: Two coats of alkyd enamel.
C. Galvanized Metals, Alkyd, 3 Coat:
1. One coat galvanize primer.
2. Semi -gloss: Two coats of alkyd enamel.
D. Pavement Marking Paint:
I. White: One coat, with reflective particles.
PAINT SYSTEMS - INTERIOR
A. Gypsum Board/Plaster, Latex, 3 Coat:
1. One coat of alkyd primer sealer.
2. Flat: Two coats of latex enamel.
B. Wood, Opaque, Latex, 3 Coat:
1. One coat of latex primer sealer.
2. Eggshell: Two coats of latex enamel.
C. Wood, Transparent, Varnish, No Stain:
I. One coat sealer.
2. Satin: One coat of varnish.
D. Wood, Transparent, Varnish, Stain:
1. One coat of stain.
2. One coat sealer.
3. Satin: One coat of varnish.
E. Concrete/Masonry, Opaque, Latex, 3 Coat:
1. One coat of block filler.
2. Flat: Two coats of latex enamel.
F. Ferrous Metals, Primed, Alkyd, 2 Coat:
1. Touch-up with alkyd primer.
2. Semi -gloss: Two coats of olkyd enamel.
G. Ferrous Metals, Primed Structural Steel and Pre-engineered Red Iron Frames
and Purlins, Dry Fall, 1 Coat:
1. Thoroughly clean and touch-up with primer.
2. Semi -gloss: One coat of dry fall enamel.
H. Galvanized Metals, Alkyd, 3 Coat:
1. One coat galvanize primer.
2. Semi -gloss: Two coats of alkyd enamel. 1
FLOOR COATING SYSTEM t
E
A. Concrete/Masonry, Epoxy Floor Coating, 3 Coat: 1
1. One coat of alkali resistant epoxy primer. d
2. Epoxy Coating: Devfloor 525 and 566 two coat system, or equal. 2
3. Color: As indicated on the drawings or as selected by Owner. 3
3. Non-skid additive: Aluminum Oxide Devfloor 577 additive, or equal. a
4
ACCESSORY MATERIALS 5
A. Accessory Materials: Linseed oil, shellac, turpentine, paint thinners and other FI
materials not specifically indicated but required to achieve the finishes specified;
commercial quality. A
F
B. Patching Material: Latex filler. c
C. Fastener Head Cover Material: Latex filler. B.
EXAMINATION E
A. Verify that surfaces are ready to receive Work as instructed by the product A.
manufacturer.
B.
B. Examine surfaces scheduled to be finished prior to commencement of work.
Report any condition that may potentially affect proper application. C.
C. Test shop -applied primer for compatibility with subsequent cover materials. D.
D. Measure moisture content of surfaces using an electronic moisture meter. Do IN
not apply finishes unless moisture content of surfaces are below the following
maximums: A.
1. Plaster and Gypsum Wallboard: 12 percent. m
2. Masonry, Concrete, and Concrete Unit Masonry: 12 percent.
3. Interior Wood: 15 percent, measured in accordance with ASTM D 4442. B.
4. Concrete Floors: 8 percent. an
PREPARATION C
A. Surface Appurtenances: Remove or mask electrical plates, hardware, light D.
fixture trim, escutcheons, and fittings prior to preparing surfaces or finishing. ce
B. Surfaces: Correct defects and clean surfaces which affect work of this section. ER
Remove or repair existing coatings that exhibit surface defects.
C. Marks: Seal with shellac those which may bleed through surface finishes. A.
D. Impervious Surfaces: Remove mildew by scrubbing with solution of B
tetra -sodium phosphate and bleach. Rinse with clean water and allow surface to ADJ
d ry.
E. Concrete and Unit Masonry Surfaces to be Painted: Remove dirt, loose mortar, not
scale, salt or alkali powder, and other foreign matter. Remove oil and grease
with a solution of tri -sodium phosphate; rinse well and allow to dry. Remove B.
stains caused by weathering of corroding metals with a solution of sodium Ret
metasilicate after thoroughly wetting with water. Allow to dry.
F. Gypsum Board Surfaces to be Painted: Fill minor defects with filler compo
Spot prime defects after repair.
G. Asphalt, Creosote, or Bituminous Surfaces to be Painted: Remove foreign
Particles to permit adhesion of finishing materials. Apply latex based sealer o
primer.
H. Concrete Floors to be Painted: Remove contamination, acid etch, and rinse
floors with clear water. Verify required acid -alkali balance is achieved. Allow
dry.
I. Galvanized Surfaces to be Painted: Remove surface contamination and oils
wash with solvent. Apply coat of etching primer.
J. Uncoated Steel and Iron Surfaces to be Painted: Remove grease, mill scale
weld splatter, dirt, and rust. Where heavy coatings of scale are evident, remo,
by hand wire brushing or sandblasting; clean by washing with solvent. Apply a
treatment of phosphoric acid solution, ensuring weld joints, bolts, and nuts are
similarly cleaned. Prime paint entire surface; spot prime after repairs.
K. Shop -Primed Steel Surfaces to be Finish Painted: Sand and scrape to rem
loose primer and rust. Feather edges to make touch-up patches inconspicuou
Clean surfaces with solvent. Prime bare steel surfaces. Re -prime entire
shop -primed item.
L. Interior Wood Items to Receive Opaque Finish: Wipe off dust and grit prior 1
priming. Seal knots, pitch streaks, and sappy sections with sealer. Fill nail ho
and cracks after primer has dried; sand between coats. Back prime concealed
surfaces before installation.
M. Interior Wood Items to Receive Transparent Finish: Wipe off dust and grit pr
to sealing, seal knots, pitch streaks, and sappy sections with sealer. Fill nail
holes and cracks after sealer has dried; sand lightly between coats. Prime
concealed surfaces with gloss varnish reduced 25 percent with thinner.
N. Metol Doors to be Painted: Prime metal door top and bottom edge surface=
APPLICATION
A. Apply products in accordance with manufacturer's instructions.
B. Do not apply finishes to surfaces that are not dry. Allow applied coats to d
before next coat is applied.
C. Apply each coat to uniform appearance. Apply each coat of point slightly
darker than preceding coot unless otherwise approved.
D. Sand wood surfaces lightly between coats to achieve required finish.
E. Vacuum clean surfaces of loose particles. Use tack cloth to remove dust on
particles just prior to applying next coat.
F. Where clear finishes are required, tint fillers to match wood. Work fillers into
the grain before set. Wipe excess from surface.
SCHEDULE -SURFACES TO BE FINISHED
A. Do Not Paint or Finish the Following Items:
1. Items fully factory -finished unless specifically noted.
2. Fire rating labels, equipment serial number and capacity labels.
3. Stainless steel items.
B. Paint the surfaces described in PART 2, Paint Systems Articles.
C. Mechanical and Electrical: Use paint systems defined for the substrates to be
finished.
1. Paint ell insulated and exposed pipes occurring in finished areas to match
background surfaces, unless otherwise indicated.
2. Paint shop -primed items occurring in finished areas.
3. Paint interior surfaces of air ducts and convector and baseboard heating
cabinets that are visible through grilles and louvers with one coat of flat black
paint to visible surfaces.
4. Point dampers exposed behind louvers, grilles, and convector and baseboard
cabinets to match face panels.
SECTION
10160
6
0
METAL TOILET COMPARTMENTS
NSTRUCTIONS TO BIDDERS
A. Bidders to contact Construction Manager for bidding instructions and/or bid
form.
REFERENCES
A. ASTM A 653/A 653M - Standard Specification for Steel Sheet, Zinc -Coated
(Galvanized) or Zinc -Iron Alloy -Coated (Galvannealed) by the Hot -Dip Process;
2000.
SUBMITTALS
A. See Section 01300 - Administrative Requirements, for submittal procedures.
B. Shop Drawings: Indicate partition plan, elevation views, dimensions, details
Of wall supports, door swings.
C. Product Data: Provide data on panel construction, hardware, and
accessories.
PROJECT CONDITIONS
A. Coordinate the work with placement of support framing and anchors in wall.
MAT RIA
A. Steel Sheet: Hot -dipped galvanized steel sheet, ASTM A 653/A 653M, with
G90/Z275 coating.
COMPONENTS
A. Toilet Compartments: Baked enamelled steel, floor -to -ceiling anchored.
B. Doors, Panels, and Pilasters: Sheet steel faces, pressure bonded to sound
deadening core, formed and closed edges, mitered and welded corners ground
smooth.
1. Panel Faces: 20 gage.
2. Pilaster Faces: 20 gage.
3. Reinforcement: 12 gage.
C. Door and Panel Dimensions:
1. Thickness: 1 inch.
2. Door Width: 24 inch.
3. Door Width for Handicapped Use: 36 inch, out -swinging.
4. Height: 58 inch.
D. Pilasters: 1-1/4 inch thick, of sizes required to suit compartment width
and spacing.
E. Urinal Screens: Wall mounted with two panel brackets, and floor -to -ceiling
vertical upright consisting of pilaster anchored to floor and ceiling.
F. Urinal Screen Splash Panels: Stainless steel sheet 30 inch wide x 42 inch
high mounted on partitions adjacent to urinals. Fasten with stainless steel
screws spaced 8 inches on center.
ACCESSORIES
A. Pilaster Shoes: Formed chromed steel with polished finish, 3 inch high,
concealing floor fastenings.
B. Head Rails: Hollow chrome -plated steel tube, 1 x 1-5/8 inch size, with
anti -grip strips and cast socket wall brackets.
C. Brackets: Polished chrome -plated non-ferrous cast metal.
D. Attachments, Screws, and Bolts: Stainless steel, tomper proof type.
. For attaching panels and pilasters to brackets: Through -bolts and nuts;
amper proof.
. Hardware: Polished chrome plated non-ferrous cast metal:
Pivot hinges, gravity type, adjustable for door close positioning; two per
oar.
. Thumb turn door latch with exterior emergency access feature.
. Door strike and keeper with rubber bumper; mounted on pilaster in
lignment with door latch.
. Coat hook with rubber bumper; one per compartment, mounted on door.
. Provide door pull for outswinging doors.
NISHING
. Baked Enamel Steel Compartments: Clean, degrease, and neutralize,
allow immediately with a phosphatizing treatment, prime coat and two finish
oats baked enamel.
Color: Single color as selected.
XAMINATION
Verify existing conditions before starting work.
Verify that field measurements are as indicated.
Verify correct spacing of and between plumbing fixtures.
Verify correct location of built-in framing, anchorage, and bracing.
STALLATION
Install partitions secure, rigid, plumb, and level in accordance with
anufacturer's instructions.
Maintain 3/8 to 1/2 inch space between wall and panels and between wall
d end pilasters.
Attached panel brackets securely to walls using anchor devices.
Attach panels and pilasters to brackets. Locate head rail joints at pilaster
nter lines.
ERE TOLERANCES
Maximum Variation From True Position: 1/4 inch.
Maximum Variation From Plumb: 1/8 inch.
USTING
Adjust and align hardware to uniform clearance at vertical edge of doors,
exceeding J/16 inch.
Adjust hinges to position doors in partial opening position when unlatched.
urn out swinging doors to closed position.
kdjust adjacent components for consistency of line or plane