B09_MALU_293291_Amendment_0013_Specs_0013.pdf

REHABILITATE VISITOR CENTER

AND HEADQUARTERS

MARTIN LUTHER KING JR. NATIONAL HISTORIC PARK

MALU PMIS NO. 293291

TECHNICAL

SPECIFICATONS

NATIONAL PARK SERVICE

DENVER SERVICE CENTER

NOVEMBER 2024

FINAL

CONSTRUCTION DOCUMENTS

AMENDMENT 0013

04/26/2

11/27/2024 amenendez Image

AMENDMENT 0013 TOC - 1

MALU 293291 TABLE OF CONTENTS

TABLE OF CONTENTS

DIVISION 02 – EXISTING CONDITIONS

02 41 00 Selective Building Demolition 02 41 19 Selective Demolition 02 82 00 Asbestos Abatement

DIVISION 03 – CONCRETE

03 20 00 Concrete Reinforcing 03 60 00 Grouting 03 30 00 Cast-in-Place Concrete 03 35 11 Concrete Floor Finishes 03 51 14 Cementitious Roof Deck

DIVISION 04 – MASONRY

04 01 40.62 Stone Repointing 04 20 00 Unit Masonry

DIVISION 05 – METAL

05 12 00 Structural Steel

DIVISION 06 – WOOD, PLASTICS, AND COMPOSITES

06 10 00 Rough Carpentry 06 20 00 Finish Carpentry (Amendment 0013) 06 41 00 Architectural Wood Casework (Amendment 0013)

DIVISION 07 – THERMAL AND MOISTURE PROTECTION

07 01 50.19 Preparation for Re-Roofing 07 13 00 Sheet Waterproofing 07 21 00 Thermal Insulation 07 54 00 Thermoplastic Membrane Roofing 07 62 00 Sheet Metal Flashing and Trim 07 72 00 Roof Accessories 07 92 00 Joint Sealants

DIVISION 08 – OPENINGS

08 11 13 Hollow Metal Doors and Frames 08 71 00 Door Hardware

DIVISION 09 – FINISHES

09 21 16 Gypsum Board Assemblies 09 22 16 Non-Structural Metal Framing 09 30 00 Tiling (Amendment 0013) 09 51 00 Acoustical Ceilings 09 65 00 Resilient Flooring (Amendment 0013) 09 67 00 Fluid-Applied Flooring (Amendment 0013) 09 68 13 Tile Carpeting (Amendment 0013)

AMENDMENT 0013 TOC - 2

09 91 13 Exterior Painting 09 91 23 Interior Painting (Amendment 0013) 09 93 33 Silicate Mineral Stains

DIVISION 10 – SPECIALTIES

10 14 00 Signage 10 14 19 Dimensional Letter Signage 10 14 23 Panel Signage 10 21 13.19 Plastic Toilet Compartments (Amendment 0013) 10 28 00 Toilet, Bath, and Laundry Accessories

DIVISION 12 – FURNISHINGS

12 48 13 Entrance Floor Mats and Frames

DIVISION 14 – CONVEYING EQUIPTMENT

14 24 00 Hydraulic Elevators

DIVISION 21 – FIRE SUPRESSION

21 13 13 Wet-Pipe Sprinkler System

DIVISION 22 – PLUMBING

22 05 00 Common Work Results for Plumbing 22 05 18 Escutcheons for Plumbing Piping 22 05 19 Meters and Gages for Plumbing Piping 22 05 23 General-Duty Valves for Plumbing Piping 22 05 29 Hangers and Supports for Plumbing Piping and Equipment 22 05 48 Vibration and Seismic Controls for Plumbing Piping and Equipment 22 05 53 Identification for Plumbing Piping and Equipment 22 07 16 Plumbing Equipment Insulation 22 07 19 Plumbing Piping Insulation 22 11 16 Domestic Water Piping 22 11 19 Domestic Water Piping Specialties 22 11 23 Domestic Water Pumps 22 13 16 Sanitary Waste and Vent Piping 22 13 19 Sanitary Waste Piping Specialties 22 33 00 Electric, Domestic-Water Heaters 22 34 00 Fuel-Fired, Domestic-Water Heaters 22 42 13.13 Commercial Water Closets 22 42 13.16 Commercial Urinals 22 42 16.13 Commercial Lavatories 22 42 16.16 Commercial Sinks 22 47 13 Drinking Fountains

DIVISION 23 – MECHANICAL

23 01 30.52 Existing HVAC Air Distribution System Cleaning 23 05 00 Common Work Results for HVAC 23 05 19 Meters and Gauges for HVAC Piping 23 05 23 General Valves for HVAC Piping

AMENDMENT 0013 TOC - 3

23 05 29 Hangers and Supports for HVAC Piping and Equipment 23 05 48 Vibration and Seismic Controls for HVAC 23 05 53 Identification for HVAC Piping and Equipment 23 05 93 Testing, Adjusting and Balancing for HVAC 23 07 13 Duct Insulation 23 07 19 HVAC Piping and Insulation 23 08 00 Mechanical Commissioning 23 09 23 Direct Digital Control (DDC) System for HVAC 23 11 23 Facility Natural-Gas Piping 23 21 13 Hydronic Piping 23 21 16 Hydronic Piping Specialties 23 21 23 Hydronic Pumps 23 23 00 Refrigerant Piping 23 25 13 Water Treatment for Closed-Loop Hydronic Systems 23 31 13 Metal Ducts 23 33 00 Air Duct Accessories 23 34 23 HVAC Power Ventilators 23 36 00 Air Terminal Unites 23 37 13 Diffusers, Registers and Grilles 23 37 23 HVAC Gravity Ventilators 23 52 16 Boilers 23 64 23.14 Air-Cooled, Scroll Water Chillers 23 73 13.13 Indoor, Basic Air-Handling Units 23 81 26 Split-System Air-Conditioners

DIVISION 26 – ELECTRICAL

26 05 00 Common Work Results for Electrical 26 05 19 Low-Voltage Electrical Power Conductors and Cables 26 05 26 Grounding and Bonding for Electrical Systems 26 05 29 Hangers and Supports for Electrical Systems 26 05 33 Raceway and Boxes for Electrical Systems 26 05 44 Sleeves and Sleeve Seals for Electrical Raceways and Cabling 26 05 24 Vibration and Seismic Controls for Electrical Systems 26 05 53 Identification for Electrical Systems 26 05 73 Electrical System Studies 26 08 00 Commissioning of Electrical Systems 26 09 23 Lighting Control Devices 26 09 43 Network Lighting Controls 26 22 00 Low-Voltage Transformers 26 24 13 Switchboards 26 24 16 Panelboards 26 27 13 Electricity Metering 26 27 26 Wiring Devices 26 28 16 Enclosed Switches and Circuit Breakers 26 32 13 Engine Generators 26 36 00 Transfer Switches 26 41 13 Lightning Protection for Structures 26 43 13 Transient Voltage Suppression for Low-Voltage Electrical Power Circuits 26 51 00 Lighting Fixtures

AMENDMENT 0013 TOC - 4

DIVISION 27 – COMMUNICATIONS

27 05 28 Pathways for Communications Systems 27 15 00 Communications Horizonal Cabling

DIVISION 28 – ELECTRONIC SAFETY AND SECURITY

28 46 21.11 Addressable Fire Alarm System

DIVISION 31 – EARTHWORK

31 05 13 Soils for Earthwork 31 10 00 Site Clearing 31 23 16 Excavation

DIVISION 32 – EXTERIOR IMPROVEMENTS

32 11 23 Aggregate Base Courses 32 13 13 Concrete Paving 32 13 73 Concrete Paving Joint Sealants 32 14 00 Unit Paving 32 17 23 Pavement Marking 32 17 26 Tactile Warning Systems 32 31 13 Chain Link Fences and Gates 32 84 00 Planting Irrigation 32 91 13 Soil Preparation 32 92 00 Turf and Grasses

DIVISION 33 – UTILITIES

33 42 00 Stormwater Conveyance 33 42 36 Stormwater Trench Drains

AMENDMENT 0013

MALU - 293291

06 20 00 - 1

FINISH CARPENTRY

SECTION 06 20 00 - FINISH CARPENTRY

PART 1 GENERAL

1.1 SECTION INCLUDES

A. Wood casings and moldings.

1.2 REFERENCE STANDARDS

A. AWI/AWMAC/WI (AWS) - Architectural Woodwork Standards, 2nd Edition.

B. AWMAC/WI (NAAWS) - North American Architectural Woodwork Standards, U.S. Version 3.0.

1.3 SUBMITTALS

A. Samples: Submit two samples of wood trim 24 inch (609 mm) long.

1.4 MOCK-UPS

A. Construct wood base trim mock-up, full size, illustrating finish, construction, and color.

B. Locate where directed.

C. Mock-up may remain as part of the work.

PART 2 PRODUCTS

2.1 FINISH CARPENTRY ITEMS

A. Quality Standard: Custom Grade, in accordance with AWI/AWMAC/WI (AWS) or AWMAC/WI (NAAWS), unless noted otherwise.

B. Interior Woodwork Items:

1. Moldings, Bases, Casings, and Miscellaneous Trim: Clear white pine; prepare for paint finish.

a. Color: To be selected from manufacturer's full range of available colors. Selection to be made by Contracting Officer after award of contract.

2.2 LUMBER MATERIALS

A. Softwood Lumber: white pine species, Quarter sawn, maximum moisture content of 6 percent;

with vertical grain, of quality suitable for transparent finish.

2.3 FASTENINGS

A. Adhesive for Purposes Other Than Laminate Installation: Suitable for the purpose; not containing formaldehyde or other volatile organic compounds.

06 20 00 - 2

FINISH CARPENTRY

B. Fasteners: Of size and type to suit application; ______ finish in concealed locations and Paint to match base trim finish in exposed locations.

2.4 ACCESSORIES

A. Adhesive: Type recommended by fabricator to suit application.

PART 3 EXECUTION

3.1 EXAMINATION

A. Verify adequacy of backing and support framing.

B. Verify mechanical, electrical, and building items affecting work of this section are placed and ready to receive this work.

3.2 INSTALLATION

A. Install custom fabrications in accordance with AWI/AWMAC/WI (AWS) or AWMAC/WI (NAAWS) requirements for grade indicated.

B. Set and secure materials and components in place, plumb and level.

C. Carefully scribe work abutting other components, with maximum gaps of 1/32 inch (0.79 mm). Do not use additional overlay trim to conceal larger gaps.

3.3 TOLERANCES

A. Maximum Variation from True Position: 1/16 inch (1.6 mm).

B. Maximum Offset from True Alignment with Abutting Materials: 1/32 inch (0.79 mm).

END OF SECTION 06 20 00

06 41 00 - 1

ARCHITECTURAL WOOD CASEWORK

SECTION 06 41 00 - ARCHITECTURAL WOOD CASEWORK

1.1 SECTION INCLUDES

A. Specially fabricated cabinet units.

B. Countertops.

C. Hardware.

1.2 REFERENCE STANDARDS

A. ANSI A208.2 - American National Standard for Medium Density Fiberboard for Interior Use.

B. AWI/AWMAC/WI (AWS) - Architectural Woodwork Standards, 2nd Edition.

C. AWMAC/WI (NAAWS) - North American Architectural Woodwork Standards, U.S. Version 3.0.

D. BHMA A156.9 - Cabinet Hardware.

E. NEMA LD 3 - High-Pressure Decorative Laminates.

1.3 SUBMITTALS

A. Shop Drawings: Indicate materials, component profiles, fastening methods, jointing details, and accessories.

1. Scale of Drawings: 1-1/2 inch to 1 foot (125 mm to 1 m), minimum.

2. Provide information as required by AWI/AWMAC/WI (AWS) or AWMAC/WI

(NAAWS).

B. Product Data: Provide data for hardware accessories.

C. Samples: Submit actual samples of architectural cabinet construction, minimum 12 inches (300

mm) square, illustrating proposed cabinet, countertop, and shelf unit substrate and finish.

D. Certificate: Submit labels and certificates required by quality assurance and quality control programs.

1.4 QUALITY ASSURANCE

A. Fabricator Qualifications: Company specializing in fabricating the products specified in this section with minimum five years of documented experience.

1. Company with at least one project in the past 5 years with value of woodwork within 20 percent of cost of woodwork for this Project.

06 41 00 - 2

1.5 MOCK-UPS

A. Locate where directed.

B. Mock-up may remain as part of the work.

1.6 DELIVERY, STORAGE, AND HANDLING

A. Protect units from moisture damage.

1.7 FIELD CONDITIONS

A. During and after installation of custom cabinets, maintain temperature and humidity conditions in building spaces at same levels planned for occupancy.

PART 2 PRODUCTS

2.1 MANUFACTURERS

A. Single Source Responsibility: Provide and install this work from single fabricator.

2.2 CABINETS

A. Quality Standard: Custom Grade, in accordance with AWI/AWMAC/WI (AWS) or AWMAC/WI (NAAWS), unless noted otherwise.

B. Plastic Laminate Faced Cabinets: Custom grade.

C. Cabinets:

1. Finish - Exposed Exterior Surfaces: Decorative laminate.

2. Finish - Exposed Interior Surfaces: Decorative laminate.

3. Finish - Semi-Exposed Surfaces: Decorative laminate

4. Finish - Concealed Surfaces: Manufacturer's option.

5. Door and Drawer Front Edge Profiles: Square edge with thin applied band.

6. Door and Drawer Front Retention Profiles: Fixed panel.

7. Casework Construction Type: Type A - Frameless.

8. Cabinet Style: Flush overlay.

9. Cabinet Doors and Drawer Fronts: Flush style.

2.3 WOOD-BASED COMPONENTS

A. Wood fabricated from old growth timber is not permitted.

06 41 00 - 3

2.4 PANEL CORE MATERIALS

A. Medium Density Fiberboard (MDF): Composite panel composed of cellulosic fibers, additives, and bonding system; cured under heat and pressure; comply with ANSI A208.2.

1. Grade: 115; moisture resistance: MR10.

2. Panel Thickness: 3/4 inch (19.1 mm).

2.5 LAMINATE MATERIALS

A. High Pressure Decorative Laminate (HPDL):

1. Physical:

a. Horizontal Surfaces (Countertops): Grade HGL, 0.039 inch (1.0 mm) nominal thickness, through color, finish as selected. Color: To be selected from manufacturer's full range of available colors. Selection to be made by Contracting Officer after award of contract.

b. Vertical Surfaces (Casework): Grade VGL, 0.020 inch (0.51 mm) nominal thickness, through color, finish as selected. Color: To be selected from manufacturer's full range of available colors. Selection to be made by Contracting Officer after award of contract.

2. Performance:

a. NEMA LD 3

3. Functional: None

2.6 COUNTERTOPS

A. Plastic Laminate Countertops: High-pressure decorative laminate (HPDL) sheet bonded to substrate.

1. Laminate Sheet: NEMA LD 3, Grade HGS, 0.048 inch (1.2 mm) nominal thickness.

a. Finish: Matte or suede, gloss rating of 5 to 20.

b. Surface Color and Pattern: To be selected from manufacturer's full range of available colors. Selection to be made by Contracting Officer after award of contract.

2. Exposed Edge Treatment: Postformed laminate; front edge substrate built up to minimum 1-1/4 inch (32 mm) thick with raised radiused edge, integral coved backsplash with radiused top edge.

3. Back and End Splashes: Same material, same construction.

06 41 00 - 4

4. Skirts: As indicated on drawings.

B. Solid Surface Countertops: Solid surfacing sheet or plastic resin casting over continuous substrate.

1. Flat Sheet Thickness: 3/4 inch (19 mm), minimum.

2. Solid Surfacing Sheet and Plastic Resin Castings: Complying with ISFA 2-01 and NEMA LD 3; acrylic or polyester resin, mineral filler, and pigments; homogenous, non-porous and capable of being worked and repaired using standard woodworking tools; no surface coating; color and pattern consistent throughout thickness.

a. Finish on Exposed Surfaces: Matte, gloss rating of 5 to 20.

b. CColor and Pattern: As indicated on drawings.Color and Pattern: To be selected from manufacturer's full range of available colors. Selection to be made by Contracting Officer after award of contract.

3. Other Components Thickness: 1/2 inch (12 mm), minimum.

4. Back and End Splashes: Same sheet material, square top; minimum 4 inches (102 mm) high.

5. Skirts: As indicated on drawings.

2.7 ACCESSORIES

A. Adhesive: Type recommended by fabricator to suit application.

B. Concealed Joint Fasteners: Threaded steel.

C. Grommets: Standard plastic grommets for cut-outs, in color to be selecated by Contracting Officer.

2.8 HARDWARE

A. Hardware: BHMA A156.9, types as recommended by fabricator for quality grade specified.

B. Adjustable Shelf Supports: Standard side-mounted system using recessed metal shelf standards or multiple holes for pin supports and coordinated self rests, polished chrome finish, for nominal 1 inch (25 mm) spacing adjustments.

C. Drawer and Door Pulls: "U" shaped wire pull, steel with chrome finish, 4 inch centers ("U" shaped wire pull, steel with chrome finish, 100 mm centers).

D. Cabinet Catches and Latches:

1. Type: Magnetic catch.

E. Drawer Slides:

06 41 00 - 5

1. Type: Full extension with overtravel.

2. Static Load Capacity: Heavy Duty grade.

3. Mounting: Side mounted.

4. Stops: Integral type.

5. Features: Provide self closing/stay closed type.

F. Hinges: European style concealed self-closing type, steel with nickel-plated finish.

2.9 FABRICATION

A. Assembly: Shop assemble cabinets for delivery to site in units easily handled and to permit passage through building openings.

B. Edging: Fit shelves, doors, and exposed edges with specified edging. Do not use more than one piece for any single length.

C. Fitting: When necessary to cut and fit on site, provide materials with ample allowance for cutting. Provide matching trim for scribing and site cutting.

D. Plastic Laminate: Apply plastic laminate finish in full uninterrupted sheets consistent with manufactured sizes. Fit corners and joints hairline; secure with concealed fasteners. Slightly bevel arises. Locate counter butt joints minimum 2 feet from sink cut-outs. (Locate counter butt joints minimum 600 mm from sink cut-outs.)

1. Apply laminate backing sheet to reverse side of plastic laminate finished surfaces.

2. Cap exposed plastic laminate finish edges with material of same finish and pattern.

E. Mechanically fasten back splash to countertops as recommended by laminate manufacturer at 16 inches (400 mm) on center.

F. Provide cutouts for plumbing fixtures. Verify locations of cutouts from on-site dimensions. Prime paint cut edges.

PART 3 EXECUTION

3.1 EXAMINATION

A. Verify adequacy of backing and support framing.

B. Verify location and sizes of utility rough-in associated with work of this section.

3.2 INSTALLATION

A. Set and secure custom cabinets in place, assuring that they are rigid, plumb, and level.

06 41 00 - 6

B. Use fixture attachments in concealed locations for wall mounted components.

C. Use concealed joint fasteners to align and secure adjoining cabinet units.

D. Carefully scribe casework abutting other components, with maximum gaps of 1/32 inch (0.79 mm). Do not use additional overlay trim for this purpose.

E. Secure cabinets to floor using appropriate angles and anchorages.

3.3 ADJUSTING

A. Adjust installed work.

B. Adjust moving or operating parts to function smoothly and correctly.

3.4 CLEANING

A. Clean casework, counters, shelves, hardware, fittings, and fixtures.

3.5 SCHEDULES

END OF SECTION 06 41 00

09 30 00 - 1

TILING

SECTION 09 30 00 - TILING

1.1 SECTION INCLUDES

A. Tile for floor applications.

B. Tile for wall applications.

C. Tile accessories.

D. Non-ceramic trim.

1.2 REFERENCE STANDARDS

A. ANSI A108/A118/A136 - American National Standard Specifications for the Installation of Ceramic Tile (Compendium).

B. ANSI A108.1a - American National Standard Specifications for Installation of Ceramic Tile in the Wet-Set Method, with Portland Cement Mortar.

C. ANSI A108.1b - American National Standard Specifications for Installation of Ceramic Tile on a Cured Portland Cement Mortar Setting Bed with Dry-Set or Latex-Portland Cement Mortar.

D. ANSI A108.1c - Specifications for Contractors Option: Installation of Ceramic Tile in the Wet- Set Method with Portland Cement Mortar or Installation of Ceramic Tile on a Cured Portland Cement Mortar Bed with Dry-Set or Latex-Portland Cement.

E. ANSI A108.4 - American National Standard Specifications for Installation of Ceramic Tile with Organic Adhesives or Water Cleanable Tile-Setting Epoxy Adhesive.

F. ANSI A108.5 - American National Standard Specifications for Installation of Ceramic Tile with Dry-Set Portland Cement Mortar or Latex-Portland Cement Mortar.

G. ANSI A108.6 - American National Standard Specifications for Installation of Ceramic Tile with Chemical Resistant, Water Cleanable Tile-Setting and -Grouting Epoxy.

H. ANSI A108.8 - American National Standard Specifications for Installation of Ceramic Tile with Chemical Resistant Furan Resin Mortar and Grout.

I. ANSI A108.9 - American National Standard Specifications for Installation of Ceramic Tile with Modified Epoxy Emulsion Mortar/Grout.

J. ANSI A108.10 - American National Standard Specifications for Installation of Grout in Tilework.

K. ANSI A108.11 - American National Standard Specifications for Interior Installation of Cementitious Backer Units.

09 30 00 - 2

L. ANSI A108.12 - American National Standard for Installation of Ceramic Tile with EGP (Exterior glue plywood) Latex-Portland Cement Mortar.

M. ANSI A108.13 - American National Standard for Installation of Load Bearing, Bonded, Waterproof Membranes for Thin-Set Ceramic Tile and Dimension Stone.

N. ANSI A118.3 - American National Standard Specifications for Chemical Resistant, Water Cleanable Tile-Setting and -Grouting Epoxy and Water Cleanable Tile-Setting Epoxy Adhesive.

O. ANSI A118.7 - American National Standard Specifications for High Performance Cement Grouts for Tile Installation.

P. ANSI A118.12 - American National Standard Specifications for Crack Isolation Membranes for Thin-Set Ceramic Tile and Dimension Stone Installation.

Q. ANSI A118.15 - American National Standard Specifications for Improved Modified Dry-Set Cement Mortar.

R. ANSI A137.1 - American National Standard Specifications for Ceramic Tile.

S. TCNA (HB) - Handbook for Ceramic, Glass, and Stone Tile Installation.

1.3 SUBMITTALS

A. Product Data: Provide manufacturers' data sheets on tile, mortar, grout, and accessories. Include instructions for using grouts and adhesives.

B. Samples: Mount tile and apply grout on two plywood panels, minimum 18 by 18 inches (457 by 457 mm) in size illustrating pattern, color variations, and grout joint size variations.

C. Manufacturer's Certificate: Certify that products meet or exceed specified requirements.

D. Installer's Qualification Statement:

1. Submit documentation of National Tile Contractors Association (NTCA) or Tile Contractors' Association of America (TCAA) accreditation.

E. Maintenance Data: Include recommended cleaning methods, cleaning materials, and stain removal methods.

F. Maintenance Materials: Furnish the following for Owner's use in maintenance of project.

1. Extra Tile: 10 square feet (1 square meters) of each size, color, and surface finish combination.

1.4 QUALITY ASSURANCE

A. Maintain one copy of and ANSI A108/A118/A136 and TCNA (HB) on site.

09 30 00 - 3

B. Installer Qualifications:

1. Company specializing in performing tile installation, with minimum of five years of documented experience.

1.5 MOCK-UPS

A. Construct tile mock-up where approved by Contracting Officer, incorporating all components specified for the location.

1. Approved mock-up may remain as part of work.

1.6 DELIVERY, STORAGE, AND HANDLING

A. Protect adhesives from freezing or overheating in accordance with manufacturer's instructions.

PART 2 PRODUCTS

2.1 TILE

A. Manufacturers: All products by the same manufacturer.

B. Porcelain Wall Tile:

1. Physical:

a. Thickness: 3/8 inch (9.5 mm)

b. Edges: Square

c. Surface Finish: Non-slip.

d. Size: 12x24 inch, nominal.

e. Color(s): To be selected from manufacturer's full range of available colors.

Selection to be made by Contracting Officer after award of contract.

f. Pattern: [As indicated on drawings.].

2. Performance:

a. ANSI A137.1 standard grade.

3. Functional: None

2.2 TRIM AND ACCESSORIES

A. Metal Floor Transition:

1. Satin natural anodized extruded aluminum

09 30 00 - 4

2. Style and dimensions as indicated on drawings

3. For setting using tile mortar or adhesive.

4. Complies with ABAAS requirements for changes in level.

5. Applications:

a. Transition between floor finishes of different heights as indicated on drawings.

b. Transition between floor finishes of similar heights as indicated on drawings.

B. Metal Wall Trim:

1. Satin natural anodized extruded aluminum

2. Style and dimensions as indicated on drawings

3. For setting using tile mortar or adhesive.

4. Applications:

a. Open edges of wall tile.

b. Wall corners, outside.

2.3 SETTING MATERIALS

A. Improved Latex-Portland Cement Mortar Bond Coat: ANSI A118.15.

1. Applications: Use this type of bond coat where indicated and where no other type of bond coat is indicated.

B. Epoxy Adhesive and Mortar Bond Coat: ANSI A118.3.

1. Applications: Where floor tile is used.

2.4 GROUTS

A. Provide setting and grout materials from same manufacturer.

B. High Performance Polymer Modified Grout: ANSI A118.7 polymer modified cement grout.

1. Applications: Use this type of grout where indicated and where no other type of grout is indicated.

2. Use sanded grout for joints 1/8 inch (3.2 mm) wide and larger; use unsanded grout for joints less than 1/8 inch (3.2 mm) wide.

3. Color(s): As selected by Contracting Officer from manufacturer's full line. Selection to be made by Contracting Officer after award of contract.

09 30 00 - 5

4. Material Ingredients: provide Material Ingredients Report.

2.5 ACCESSORY MATERIALS

A. Concrete Floor Slab Crack Isolation Membrane: Material complying with ANSI A118.12; not intended as waterproofing.

1. Crack Resistance: No failure at 1/8 inch (3.2 mm) gap, minimum.

2. Peel-and-Stick Sheet Type:

a. Thickness: 20 mils (0.5 mm), maximum.

B. Mesh Tape: 2 inch (50 mm) wide self-adhesive fiberglass mesh tape.

PART 3 EXECUTION

3.1 EXAMINATION

A. Verify that subfloor surfaces are smooth and flat within the tolerances specified for that type of work and are ready to receive tile.

B. Verify that wall surfaces are smooth and flat within the tolerances specified for that type of work, are dust-free, and are ready to receive tile.

C. Verify that subfloor surfaces are dust free and free of substances that could impair bonding of setting materials to subfloor surfaces.

D. Verify that required floor-mounted utilities are in correct location.

3.2 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. Install backer board in accordance with ANSI A108.11 and board manufacturer's instructions. Tape joints and corners, cover with skim coat of setting material to a feather edge.

E. Prepare substrate surfaces for adhesive installation in accordance with adhesive manufacturer's instructions.

3.3 INSTALLATION - GENERAL

A. Install tile and thresholds and grout in accordance with applicable requirements of ANSI A108.1a through ANSI A108.13, manufacturer's instructions, and TCNA (HB) recommendations.

09 30 00 - 6

B. Lay tile to pattern indicated. Do not interrupt tile pattern through openings.

C. Cut and fit tile to penetrations through tile, leaving sealant joint space. Form corners and bases neatly. Align floor joints.

D. Place tile joints uniform in width, subject to variance in tolerance allowed in tile size. Make grout joints without voids, cracks, excess mortar or excess grout, or too little grout.

E. Form internal angles square and external angles bullnosed.

F. Install ceramic accessories rigidly in prepared openings.

G. Install non-ceramic trim in accordance with manufacturer's instructions.

H. Install thresholds where indicated.

I. Sound tile after setting. Replace hollow sounding units.

J. Keep control and expansion joints free of mortar, grout, and adhesive.

K. Prior to grouting, allow installation to completely cure; minimum of 48 hours.

L. Grout tile joints unless otherwise indicated. Use standard grout unless otherwise indicated.

M. At changes in plane and tile-to-tile control joints, use tile sealant instead of grout, with either bond breaker tape or backer rod as appropriate to prevent three-sided bonding.

3.4 INSTALLATION - FLOORS - THIN-SET METHODS

A. Over interior concrete substrates, install in accordance with TCNA (HB) Method F113, dry-set or latex-Portland cement bond coat, with standard grout, unless otherwise indicated.

1. Use uncoupling membrane under all tile unless other underlayment is indicated.

3.5 INSTALLATION - WALL TILE

A. Over cementitious backer units on studs, install in accordance with TCNA (HB) Method W244, using membrane at toilet rooms.

3.6 CLEANING

A. Clean tile and grout surfaces.

3.7 PROTECTION

A. Do not permit traffic over finished floor surface for 4 days after installation.

END OF SECTION 09 30 00

09 65 00 - 1

RESILIENT FLOORING

SECTION 09 65 00 - RESILIENT FLOORING

1.1 SECTION INCLUDES

A. Resilient tile flooring.

B. Resilient base.

C. Resilient stair accessories.

D. Installation accessories.

1.2 REFERENCE STANDARDS

A. ASTM D6329 - Standard Guide for Developing Methodology for Evaluating the Ability of Indoor Materials to Support Microbial Growth Using Static Environmental Chambers.

B. ASTM E492 - Standard Test Method for Laboratory Measurement of Impact Sound Transmission Through Floor-Ceiling Assemblies Using the Tapping Machine.

C. ASTM E648 - Standard Test Method for Critical Radiant Flux of Floor-Covering Systems Using a Radiant Heat Energy Source.

D. ASTM F710 - Standard Practice for Preparing Concrete Floors to Receive Resilient Flooring.

E. ASTM F1066 - Standard Specification for Vinyl Composition Floor Tile.

F. ASTM F1700 - Standard Specification for Solid Vinyl Floor Tile.

G. ASTM F1861 - Standard Specification for Resilient Wall Base.

H. ASTM F1869 - Standard Test Method for Measuring Moisture Vapor Emission Rate of Concrete Subfloor Using Anhydrous Calcium Chloride.

I. ASTM F2170 - Standard Test Method for Determining Relative Humidity in Concrete Floor Slabs Using in situ Probes.

J. NFPA 253 - Standard Method of Test for Critical Radiant Flux of Floor Covering Systems Using a Radiant Heat Energy Source.

1.3 SUBMITTALS

A. Product Data: Provide data on specified products, describing physical and performance characteristics; including sizes, patterns and colors available; and installation instructions.

B. Shop Drawings: Provide plans indicating product, color and texture, floor pattern(s), and direction(s) of material. For sheet flooring, plans should indicate seam locations.

09 65 00 - 2

C. Selection Samples: Submit manufacturer's complete set of color samples for Contracting Officer's initial selection.

D. Verification Samples: Submit two full-size samples, or two samples a minimum of 12 by 12 inch (304.8 by 304.8 mm)es, illustrating color, texture and pattern for each resilient flooring product specified.

E. Certification: Prior to installation of flooring, submit written certification by flooring manufacturer and adhesive manufacturer that condition of subfloor is acceptable.

F. Maintenance Data: Include maintenance procedures, recommended maintenance materials, and suggested schedule for cleaning, stripping, and re-waxing.

G. Maintenance Materials: Furnish the following for Contracting Officer's use in maintenance of project.

1. Extra Flooring Material: Furnish 1 box for every 50 boxes or fraction thereof, of each type and color of floor tile installed.

2. Extra Wall Base: not less than 10 linear feet of each type and color for every 500 linear feet or fraction thereof installed.

1.4 DELIVERY, STORAGE, AND HANDLING

A. Upon receipt, immediately remove any shrink-wrap and check materials for damage and the correct style, color, quantity and run numbers.

B. Store all materials off of the floor in an acclimatized, weather-tight space.

C. Maintain temperature in storage area within range recommended by manufacturer(s) but at a temperature no less than 55 degrees F (13 degrees C) and no more than 90 degrees F (72 degrees C).

D. Do not double stack pallets.

1.5 FIELD CONDITIONS

A. Store materials for not less than 48 hours prior to installation in area of installation at a temperature of 70 degrees F (21 degrees C) to achieve temperature stability. Thereafter, maintain conditions above 55 degrees F (13 degrees C).

PART 2 PRODUCTS

2.1 TILE FLOORING

A. Vinyl Composition Tile:

1. Physical:

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a. Size: 12 by 12 inch (305 by 305 mm).

b. Thickness: 0.125 inch (3.2 mm).

c. Color: To be selected from manufacturer's full range of available colors. Selection to be made by Contracting Officer after award of contract.

d. Homogeneous, with color extending throughout thickness.

2. Performance:

a. Minimum Requirements: Comply with ASTM F1066, of Class corresponding to type specified.

b. Critical Radiant Flux (CRF): Minimum 0.45 watt per square centimeter, when tested in accordance with ASTM E648 or NFPA 253.

3. Functional: None

B. Luxury Vinyl Plank: Solid vinyl with color and pattern throughout thickness; acoustic interlayer or backing.

1. Minimum Requirements: Comply with ASTM F1700, Class III.

2. Impact Insulation Class (IIC): 57, minimum, when floor-ceiling assembly tested in accordance with ASTM E492.

3. Critical Radiant Flux (CRF): Minimum 0.45 watt per square centimeter, when tested in accordance with ASTM E648.

4. Mold and Microbial Resistance: Highly resistant when tested in accordance with ASTM D6329.

5. Plank Tile Size: To be selected by Contracting Officer from manufacturer's full range.

6. Wear Layer Thickness: 0.020 inch (0.50 mm).

7. Total Thickness: 0.20 inch (5 mm).

8. Tile Edge: Interlocking shape.

9. Color: To be selected by Contracting Officer from manufacturer's full range.

2.2 STAIR COVERING

A. Stair Treads: Luxury Vinyl Plank; full width and depth of stair tread.

1. Nosing: Round. Flush with tread.

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2. Color: To be selected from manufacturer's full range of available colors. Selection to be made by Contracting Officer after award of contract..

B. Stair Risers: Full height and width of tread in one piece, matching treads in material.

1. Color: To be selected from manufacturer's full range of available colors. Selection to be made by Contracting Officer after award of contract.

2.3 RESILIENT BASE

A. Resilient Base: ASTM F1861, Type TS rubber, vulcanized thermoset; Style B, Cove.

1. Physical:

a. Height: 4 inch (100 mm).

b. Thickness: 0.125 inch (3.2 mm).

c. Finish: Satin.

d. Length: Roll.

e. Color: To be selected from manufacturer's full range of available colors. Selection to be made by Contracting Officer after award of contract.

f. Accessories: Premolded external corners and internal corners.

2. Performance:

a. Critical Radiant Flux (CRF): Minimum 0.45 watt per square centimeter, when tested in accordance with ASTM E648 or NFPA 253.

3. Functional: None

2.4 ACCESSORIES

A. Subfloor Filler: White premix latex; type recommended by adhesive material manufacturer.

B. Primers, Adhesives, and Seam Sealer: Waterproof; types recommended by flooring manufacturer.

C. Adhesive for Vinyl Flooring:

1. Manufacturer's recommended.

D. Transitions and reducers:

1. Material: Rubber

2. Slip Resistance: ASTM D 2047

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3. Fire Resistance: ASTM E 648/NFPA 253 (Critical Radiant Flux) - Class 1

4. Colors: To be selected from manufacturer's full range of available colors. Selection to be made by Contracting Officer after award of contract.

5. Complies with ABAAS requirements for changes in level.

6. Applications:

a. Transition between floor finishes of different heights as indicated on drawings.

E. Base Adhesive: Compatible acrylic wall base adhesive.

1. Product: Manufacturer's recommended.

PART 3 EXECUTION

3.1 EXAMINATION

A. Verify that surfaces are flat to tolerances acceptable to flooring manufacturer, free of cracks that might telegraph through flooring, clean, dry, and free of curing compounds, surface hardeners, and other chemicals that might interfere with bonding of flooring to substrate.

B. Verify that wall surfaces are smooth and flat within the tolerances specified for that type of work, are dust-free, and are ready to receive resilient base.

C. Cementitious Subfloor Surfaces: Verify that substrates are ready for resilient flooring installation by testing for moisture and alkalinity (pH).

1. Test as Follows:

a. Alkalinity (pH): ASTM F710.

b. Internal Relative Humidity: ASTM F2170.

c. Moisture Vapor Emission: ASTM F1869.

2. Obtain instructions if test results are not within limits recommended by resilient flooring manufacturer and adhesive materials manufacturer.

D. Verify that required floor-mounted utilities are in correct location.

3.2 PREPARATION

A. Prepare floor substrates as recommended by flooring and adhesive manufacturers.

B. Remove subfloor ridges and bumps. Fill minor low spots, cracks, joints, holes, and other defects with subfloor filler to achieve smooth, flat, hard surface.

C. Prohibit traffic until filler is fully cured.

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D. Clean substrate.

3.3 INSTALLATION - GENERAL

A. Starting installation constitutes acceptance of subfloor conditions.

B. Install in accordance with manufacturer's written instructions.

C. Where type of floor finish, pattern, or color are different on opposite sides of door, terminate flooring under centerline of door.

D. Install edge strips at unprotected or exposed edges, where flooring terminates, and where indicated.

1. Metal Strips: Attach to substrate before installation of flooring using stainless steel screws.

2. Resilient Strips: Attach to substrate using adhesive.

E. Install flooring in recessed floor access covers, maintaining floor pattern.

F. Spread only enough adhesive to permit installation of materials before initial set.

G. Fit joints and butt seams tightly.

H. Set flooring in place, press with heavy roller to attain full adhesion.

I. Where type of floor finish, pattern, or color are different on opposite sides of door, terminate flooring under centerline of door.

J. Install edge strips at unprotected or exposed edges, where flooring terminates, and where indicated.

K. Scribe flooring to walls, columns, cabinets, floor outlets, and other appurtenances to produce tight joints.

3.4 INSTALLATION - TILE FLOORING

A. Mix tile from container to ensure shade variations are consistent when tile is placed, unless otherwise indicated in manufacturer's installation instructions.

3.5 INSTALLATION - RESILIENT BASE

A. Fit joints tightly and make vertical. Maintain minimum dimension of 18 inches (45 mm) between joints.

B. Install base on solid backing. Bond tightly to wall and floor surfaces.

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3.6 INSTALLATION - STAIR COVERINGS

A. Adhere over entire surface. Fit accurately and securely.

3.7 CLEANING

A. Remove excess adhesive from floor, base, and wall surfaces without damage.

B. Clean in accordance with manufacturer's written instructions.

3.8 PROTECTION

A. Prohibit traffic on resilient flooring for 48 hours after installation.

END OF SECTION 09 65 00

09 67 00 - 1

FLUID-APPLIED FLOORING

SECTION 09 67 00 - FLUID-APPLIED FLOORING

1.1 SECTION INCLUDES

A. Fluid-applied flooring and base.

1.2 REFERENCE STANDARDS

A. ANSI/ESD STM7.1 - The Protection of Electrostatic Discharge Susceptible Items Flooring Systems Resistive Characterization.

B. ICRI 310.2R - Selecting and Specifying Concrete Surface Preparation for Sealers, Coatings, Polymer Overlays, and Concrete Repair.

1.3 SUBMITTALS

A. See Section 01 33 23SubmittalProcedures for submittal procedures.

B. Product Data: Provide data on specified products, describing physical and performance characteristics; sizes, patterns and colors available.

C. Samples for Verification: Submit two samples, 12 by 12 inch (304 by 304 mm) in size illustrating color and pattern for each floor material for each color specified.

D. Shop Drawings: Shop Drawings shall be furnished showing installation of cove base, termination details and details at floor material transitions and where adjoining equipment.

1. Locate and provide written detailing of treatment for all types of concrete substrate joints and repair of cracks required for flooring in area of installation.

E. Concrete Subfloor Test Report: Submit a copy of the moisture and alkalinity (pH) test reports.

F. Manufacturer's Installation Instructions: Indicate special procedures.

G. Manufacturer's Qualification Statement.

H. Applicator's Qualification Statement.

I. Maintenance Data: Include maintenance procedures, recommended maintenance materials, procedures for stain removal, repairing surface, and suggested schedule for cleaning.

1.4 QUALITY ASSURANCE

A. Manufacturer Qualifications: Company specializing in manufacturing products specified in this section with minimum five years documented experience.

B. Applicator Qualifications: Company specializing in performing the work of this section.

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1. Minimum five years of documented experience.

2. Approved by manufacturer.

C. Supervisor Qualifications: Trained by product manufacturer , under direct full time supervision of manufacturer's own foreman.

1.5 MOCK-UPS

A. Construct mock-up(s) of fluid applied flooring to serve as basis for evaluation of texture and workmanship.

1. Number of Mock-Ups to be Prepared: One.

2. Use same materials and methods for use in the work.

3. Use approved design samples as basis for mock-ups.

4. Locate where directed.

5. Minimum Size: 48 inches by 48 inches (1220 mm by 1220 mm).

B. Obtain approval of mock-up by Contracting Officer before proceeding with work.

C. Approved mock-up may remain as part of the work.

1.6 DELIVERY, STORAGE, AND HANDLING

A. Store resin materials in a dry, secure area.

B. Store materials for three days prior to installation in area of installation to achieve temperature stability.

1.7 FIELD CONDITIONS

A. Maintain minimum temperature in storage area of 55 degrees F (13 degrees C).

B. Store materials in area of installation for minimum period of 24 hours prior to installation.

C. Maintain ambient temperature required by manufacturer 72 hours prior to, during, and 24 hours after installation of materials.

PART 2 PRODUCTS

2.1 FLUID-APPLIED FLOORING SYSTEMS

A. Fluid-Applied Flooring: Epoxy base coat(s), with broadcast aggregate.

1. Location: First Floor Restrooms as shown in A9-Series Drawings.

2. Aggregate: Quartz granules.

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3. System Thickness: 1/8 inch (3.2 mm), nominal, dry film thickness (DFT).

4. Texture: Slip resistant.

5. Cove Base Texture: Smooth

6. Sheen: Gloss.

7. Color: To be selected from manufacturer's full range of available colors. Selection to be made by Contracting Officer after award of contract..

8. System Components: Manufacturer's standard components that are compatible with each other and as follows:

a. Primer

b. 1st Receiver Coat & Broadcast Aggregate Media.

c. Top Coat: Compatible with basecoat and as recommended by manufacturer.

2.2 ACCESSORIES

A. Waterproofing Membrane: Type recommended or produced by manufacturer of Fluid-Applied Flooring system for type of service and floor condition indicated.

B. Floor Transition Strips: At locations indicated on drawings.

C. Cant Strips: Molded of flooring resin material.

D. Subfloor Filler: Type recommended by fluid-applied flooring manufacturer.

E. Primer: Type recommended by fluid-applied flooring manufacturer.

F. Joint Sealant: Type recommended or produced by resinous flooring manufacturer for type of service and joint condition indicated.

PART 3 EXECUTION

3.1 EXAMINATION

A. Verify that subfloor surfaces are smooth and flat within the tolerances specified for that type of work and are ready to receive flooring.

B. Verify that wall surfaces are smooth and flat within the tolerances specified for that type of work, are dust-free, and are ready to receive flooring.

C. Verify that subfloor surfaces are dust-free and free of substances that could impair bonding of materials to subfloor surfaces.

D. Verify that required floor-mounted utilities are in correct location.

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3.2 PREPARATION

A. Remove subfloor ridges and bumps. Fill low spots, cracks, joints, holes, and other defects with subfloor filler.

B. Prepare concrete surfaces according to ICRI 310.2R.

C. Apply, trowel, and float filler to achieve smooth, flat, hard surface. Grind irregularities above the surface level. Prohibit traffic until filler is cured.

D. Vacuum clean substrate.

E. Apply primer to surfaces required by flooring manufacturer.

3.3 TERMINATIONS

A. Chase edges to "lock" the flooring system into the concrete substrate along lines of termination.

B. Treat floor drains by chasing the flooring system to lock in place at point of termination.

3.4 INSTALLATION - ACCESSORIES

A. Install cant strips at base of walls where flooring is to be extended up wall as base.

3.5 INSTALLATION - FLOORING

A. Apply in accordance with manufacturer's instructions.

B. Apply each coat to minimum thickness required by manufacturer.

C. Finish to smooth level surface.

3.6 FIELD QUALITY CONTROL

A. See Section 01 40 00 - Quality Requirements 014000_QualityRequirements, for additional requirements.

B. Test installed floor surface in accordance with ANSI/ESD STM7.1 .

3.7 PROTECTION

A. Prohibit traffic on floor finish for 48 hours after installation.

B. Barricade area to protect flooring until fully cured.

END OF SECTION 09 67 00

09 91 23 - 1

INTERIOR PAINTING

SECTION 09 91 23 - INTERIOR PAINTING

1.1 SECTION INCLUDES

A. Surface preparation.

B. Field application of paints.

C. Scope: Finish interior surfaces exposed to view, unless fully factory-finished and unless otherwise indicated, including the following:

1. Exposed surfaces include those whether or not scheduled colors are designated.

2. Mechanical and Electrical:

a. In finished areas, paint insulated and exposed pipes, conduit, boxes, insulated and exposed ducts, hangers, brackets, collars and supports, mechanical equipment, and electrical equipment, unless otherwise indicated.

b. In finished areas, paint shop-primed items.

c. Paint dampers exposed behind louvers, grilles, to match face panels.

D. Do Not Paint or Finish the Following Items:

1. Items factory-finished unless otherwise indicated; materials and products having factory-applied primers are not considered factory finished.

2. Items indicated to receive other finishes.

3. Items indicated to remain unfinished or protected.

4. Fire rating labels, equipment serial number and capacity labels, bar code labels, and operating parts of equipment.

5. Any items not permitted to be painted by the AHJ.

6. Stainless steel, anodized aluminum, bronze, terne-coated stainless steel, and lead items.

7. Marble, granite, slate, and other natural stones.

8. Floors, unless specifically indicated.

9. Ceramic and other tiles.

10. Brick, architectural concrete, cast stone, integrally colored plaster, and stucco.

11. Glass.

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12. Acoustical materials, unless specifically indicated.

13. Concealed pipes, ducts, and conduits.

1.2 REFERENCE STANDARDS

A. 40 CFR 59, Subpart D - National Volatile Organic Compound Emission Standards for Architectural Coatings; U.S. Environmental Protection Agency.

B. ASTM D16 - Standard Terminology for Paint, Related Coatings, Materials, and Applications.

C. ASTM D4258 - Standard Practice for Surface Cleaning Concrete for Coating.

D. CARB (SCM) - Suggested Control Measure for Architectural Coatings; California Air Resources Board.

E. MPI (APL) - Master Painters Institute Approved Products List; Master Painters and Decorators Association.

F. MPI (APSM) - Master Painters Institute Architectural Painting Specification Manual.

G. SCAQMD 1113 - Architectural Coatings.

H. SSPC-SP 6 - Commercial Blast Cleaning.

1.3 SUBMITTALS

A. Product Data: Provide complete list of products to be used, with the following information for each:

1. Manufacturer's name, product name and/or catalog number, and general product category (e.g., "alkyd enamel").

2. Cross-reference to specified paint system(s) product is to be used in; include description of each system.

B. Samples: Submit three paper "draw down" samples, 8-1/2 by 11 inches (216 by 279 mm) in size, illustrating range of colors available for each finishing product specified.

1. Where sheen is specified, submit samples in only that sheen.

C. Maintenance Data: Submit data including finish schedule showing where each product/color/finish was used, product technical data sheets, care and cleaning instructions, touch-up procedures, and repair of painted and finished surfaces.

D. Maintenance Materials: Furnish the following for Contracting Officer's use in maintenance of project.

1. Extra Paint and Finish Materials: 1 gallon (4 L) of each color; from the same product run, store where directed.

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2. Label each container with color in addition to the manufacturer's label.

1.4 QUALITY ASSURANCE

A. Applicator Qualifications: Company specializing in performing the type of work specified with minimum five years experience and approved by manufacturer.

1.5 DELIVERY, STORAGE, AND HANDLING

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 (7 degrees C) and a maximum of 90 degrees F (32 degrees C), in ventilated area, and as required by manufacturer's instructions.

1.6 FIELD CONDITIONS

A. Do not apply materials when surface and ambient temperatures are outside the temperature ranges required by the paint product manufacturer.

B. Follow manufacturer's recommended procedures for producing best results, including testing of substrates, moisture in substrates, and humidity and temperature limitations.

C. Do not apply materials when relative humidity exceeds 85 percent, at temperatures less than 5 degrees F (3 degrees C) above the dew point, or to damp or wet surfaces.

D. Provide lighting level of 80 ft candles (860 lx) measured mid-height at substrate surface.

PART 2 PRODUCTS

2.1 MANUFACTURERS

A. Provide paints and finishes used in any individual system from the same manufacturer; no exceptions.

B. Primer Sealers: Same manufacturer as top coats.

2.2 PAINTS AND FINISHES - GENERAL

A. Paints and Finishes: Ready-mixed, unless intended to be a field-catalyzed paint.

1. Provide paints and finishes of a soft paste consistency, capable of being readily and uniformly dispersed to a homogeneous coating, with good flow and brushing properties, and capable of drying or curing free of streaks or sags.

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2. Provide materials that are compatible with one another and the substrates indicated under conditions of service and application, as demonstrated by manufacturer based on testing and field experience.

3. For opaque finishes, tint each coat including primer coat and intermediate coats, one-half shade lighter than succeeding coat, with final finish coat as base color.

4. Supply each paint material in quantity required to complete entire project's work from a single production run.

5. Do not reduce, thin, or dilute paint or finishes or add materials unless such procedure is specifically described in manufacturer's product instructions.

B. Flammability: Comply with applicable code for surface burning characteristics.

C. Sheens: Provide the sheens specified; where sheen is not specified, sheen will be selected later by Contracting Officer from the manufacturer's full line.

D. Colors: As indicated on drawings.

1. Extend colors to surface edges; colors may change at any edge as directed by Contracting Officer.

2. In finished areas, finish pipes, ducts, conduit, and equipment the same color as the wall/ceiling on/under which they are mounted.

2.3 PAINT SYSTEMS - INTERIOR

A. Paint I-OP - Interior Surfaces to be Painted, Unless Otherwise Indicated: Including gypsum board and concrete masonry units.

1. Two top coats and one coat primer.

2. Top Coat(s): Interior Latex.

a. Products:

1) I-OP-1: Interior Latex

(a) Locations: All gypsum ceilings; all surfaces of storage rooms and other utility spaces.

(b) Top Coat Minimum Volume Solids: 42%

2) I-OP-2: Interior Latex

(a) Locations: All other locations not included elsewhere for listed substrates.

(b) Top Coat Minimum Volume Solids: 40%

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3. Top Coat Sheen:

a. Flat: MPI gloss level 1; use this sheen at all locations.

b. Semi-Gloss: MPI gloss level 5; use this sheen for wet wall locations.

4. Primer: As recommended by top coat manufacturer for specific substrate.

5. Primer for concrete masonry units: Latex Block Filler.

B. Paint I-OP-MDMedium Duty: For surfaces subject to frequent contact by occupants, including surfaces listed below:

1. Medium duty applications include doors, door frames, and other metal surfaces not included in other Sections.

2. Two top coats and one coat primer.

3. Top Coat(s): Interior Light Industrial Coating, Water…