Attachment 2 - MAHG151053 Repair Student Dorm Davis Manor B6955_SPECS 04282023.pdf

PROJECT:

REPAIR STUDENT DORM DAVIS MANOR

PROJECT NUMBER:

MAHG 15-1053

Revised 28 April 2023

KEESLER AIR FORCE BASE

BILOXI, MISSISSIPPI

Keesler AFB 508 L Street Keesler AFB, MS 39534

Attachment 2

FA301023R0009

MAHG15‐1053 Revised 28 April 2023

INDEX

SECTION NAME

06 10 00 ROUGH CARPENTRY

06 20 00 FINISH CARPENTRY GENERAL

06 40 20 INTERIOR ARCHITECTURAL WOODWORK

06 61 20 SOLID SURFACE SHOWER PRODUCTS

06 65 00 SOLID SURFACE FABRICATIONS

07 92 00 JOINT SEALANTS

08 31 00 ACCESS DOORS

09 25 50 GYPSUM BOARD ASSEMBLIES

09 30 13 TILE AND GROUT

09 65 13 RESILIENT BASE AND ACCESSORIES

09 65 19 RESILIENT TILE FLOORING

09 68 13 TILE CARPETING

09 91 00 PAINT

09 93 23 STAINS AND TRANSPARENT FINISHES

10 11 00 VISUAL DISPLAY UNITS

10 26 00 WALL AND DOOR PROTECTION

10 28 19 TUB AND SHOWER ENCLOSURE

10 40 00 IDENTIFYING DEVICES

10 80 10 TOILET AND BATH ACCESSORIES

12 36 00 COUNTERTOPS

12 48 13 ENTRANCE FLOOR MATS AND FRAMES

22 00 00 PLUMBING, GENERAL PURPOSE

22 40 00 PLUMBING FIXTURES

23 03 00.00 20 BASIC MECHANICAL MATERIALS AND METHODS

23 05 93 TESTING ADJUSTING AND BALANCING FOR HVAC

23 07 00 THERMAL INSULATION FOR MECHANICAL SYSTEMS

23 09 00 INSTRUMENTATION AND CONTROLS FOR HVAC

23 09 13 INSTRUMENTATION AND CONTROL DEVICES FOR HVAC

23 09 23.02 BACNET DIGITAL CONTROL FOR HVAC AND OTHER

BUILDING CONTROL SYSTEMS

23 30 00 HVAC AIR DISTRIBUTION

23 31 13.00 40 METAL DUCTS

26 10 00 ELECTRICAL – GENERAL PROVISIONS

MAHG15-1053 Revised

SECTION 06 10 00_1/2

SECTION 06 10 00

ROUGH CARPENTRY

PART 1 – GENERAL

1.1 SUMMARY

A. Rough carpentry includes carpentry work not specified as part of other sections and which is generally not exposed, except as otherwise indicated. Types of work in this Section include rough carpentry for:

1. Wood nailers and blocking

2. Other rough carpentry indicated

B. Related Sections include the following:

1. Division 6 Section “Finish Carpentry”

1.2 DELIVERY STORAGE, AND HANDLING

A. Keep materials dry at all times. Protect against exposure to weather and contact with damp or wet surfaces. Stack lumber and provide air circulation within stacks.

1.3 PROJECT CONDITIONS

A. Fit carpentry work to other work; scribe and cope as required for accurate fit. Correlate location of furring, nailers, blocking, and similar supports to allow proper attachment of other work.

PART 2 – PRODUCTS

2.1 MATERIALS

A. Framing Lumber:

1. Miscellaneous Lumber:

a. Provide wood for support or attachment of other work including bucks, nailers, blocking, furring, stripping and similar members. Provide lumber of sizes shown or specified worked into shapes shown.

b. Grade: Standard or No. 2 Southern Pine.

c. Treated wood for exterior applications and at locations where wood meets concrete.

B. Plywood:

1. Plywood Backing Panels: For mounting IT equipment, millwork, etc. Provide fire retardant treated plywood panels with grade designation, APA C-C Plugged INT with exterior glue, in 3/4" thickness, 6 ply construction.

2.2 ACCESSORIES

1. Fasteners and Anchorages: Provide size, type, material and finish as indicated and as recommended by applicable standards, complying with applicable Federal Specifications for nail, staples, screws, bolts, nuts, washers and anchoring devices.

SECTION 06 10 00_2/2

PART 3 – EXECUTION

3.1 INSTALLATION

A. General Requirements:

1. Discard units of material with defects which might impair quality of work, and units which are too small to use in fabricating work with minimum joints or optimum joint arrangement.

2. Framing lumber and other rough carpentry shall be fitted closely, set accurately to the required lines and levels and shall be secured in place in a rigid and substantial manner.

3. All framing and support members, not indicated or specified, shall be provided as necessary for the proper completion of the work.

4. Spiking, nailing and bolting shall be done in an approved manner; spikes, nails and bolts shall be of the proper size, and care shall be used so as not to split the members.

5. Provide framing to support all edges of covering material.

B. Wood Nailers, and Blocking:

1. Provide wherever shown and where required for attachment of other work. Form to shapes as shown or required and cut as required for true line and level of work to be attached. Coordinate location with other work involved.

2. Attach to substrates as required to support applied loading. Countersink bolts and nuts flush with surfaces, unless otherwise shown. Build into masonry during installation of masonry work.

3. 12" o.c. along intermediate supports, and 3/8" minimum from panel edge.

END OF SECTION

SECTION 06 20 00

FINISH CARPENTRY GENERAL

1.1 DESCRIPTION

A. The work required under this Section consists of all finish carpentry, "custom" grade millwork and casework for stain finish and related items to complete the work as indicated on the Drawings and described in the Specifications

1.2 SUBMITTALS

A. Submit shop drawings in accordance with the Statement of Work.

B. Shop drawings shall include but not be limited to the following:

1. Complete elevations of all millwork units

2. Sections and details of construction

3. Finishes

4. Methods of assembling sections

5. Location and installation of hardware

6. Size, shape and thickness of materials

7. Joint and connection details

8. Details of joining with other work.

1.3 INDUSTRY STANDARDS

A. Sizes, thicknesses and grades shall be defined by the rules of the recognized Association of Lumber Manufacturers producing the materials specified, but defects or blemishes prohibited by this Specification, even though permissible in grade, shall not appear in the materials used.

B. Each panel of softwood plywood shall be identified with the DFPA Grade trademark of the American Plywood Association and shall meet the requirements of the latest edition of U.

S. Product Standards PS 166 for Softwood Plywood.

C. Finish carpentry shall be governed by "Quality Standards" of the Architectural Woodwork Institute.

D. Quality standards - except as otherwise shown or specified, comply with specified provisions of the following: Architectural Woodwork Institute (AWI) "Architectural Woodwork Quality Standards".

1.4 HANDLING AND STORAGE

A. Insure proper protection from weather and damage during delivery and job site storage of all materials of this Section.

B. Wood materials shall not be stored within the structure until work is reasonably dry. Store all carpentry materials and millwork in an area protected from weather, moisture, and damage. C. Handle all products to prevent damage or soiling.

1.5 PROJECT CONDITIONS

A. Conditioning: Installer shall advise contractor of temperature and humidity requirements for woodwork installation areas. Do not install woodwork until required temperature and relative humidity have been stabilized and will be maintained in installation areas.

B. Maintain temperature and humidity in installation area as required to maintain moisture content of installed woodwork within a 1.0 percent tolerance of optimum moisture content, from date of installation through remainder of construction period. The fabricator of woodwork shall determine optimum moisture content and required temperature and humidity condition.

PART 2 - MATERIALS

2.1 LUMBER

A. All lumber shall from sound stock, thoroughly seasoned and free from defects. Moisture content of finish lumber shall not exceed eleven (11) percent. Each piece of lumber must bear the grade and trademark of the association under which it is graded.

B. Framing lumber shall be "B or Better" grade kiln dried, Ponderosa Pine.

2.2 PLYWOOD AND SHEET PRODUCTS

A. All plywood for uses where shown on Drawings shall conform to the industry standards specified.

B. All plywood which has any edge or surface exposed to the weather shall be exterior type glued.

C. Use Grade AD where one side is exposed and Grade AA where both sides are exposed to view.

D. Plastic laminates shall be Formica, Wilson Art, Westinghouse or approved equal, horizontal grade.

E. Pre-finished high impact wall panels shall be Fibertite textured Fiberglass (FRP) laminated to ¼” for exterior plywood by Nudo Furnish Products or equal in factory standard color with white vinyl moldings for joint covers, caps, end panels caps, inside and outside corners and division bars. Attach with stainless steel white painted drive screw shank nails.

2.3 FINISH WOOD

A. Furnish free from defects impairing durability or fitness for receiving finish, from sound stock and thoroughly seasoned. Properly sand all materials at mill and hand sand as required at job.

B. Furnish wood of "B or Better" grade Poplar mill sanded, for economy grade work.

2.4 HARDWARE

A. Furnish all screws, nails, bolts, plates and other items necessary to complete work.

B. All finish carpentry shall conform to the latest edition of grade requirement of the AWI Quality Standards, custom grade or economy grade as applicable.

C. All finish carpentry of every sort shall be put up plumb or level, and straight and true.

D. In every case, put up trim and firmly secure to proper grounds. Fit and scribe all parts to other work in a careful manner so as not to injure the surfaces in any way.

E. Blind nail wherever possible, but where not possible, drive and set nails so as to not be visible in the finish.

PART 3 - EXECUTION

3.1 INSTALLATION

A. Install all items of finish carpentry including trim of every description, with edges fitted tightly to surfaces on which applied and securely nailed to supporting members with finishing nails, set ready for putty, with tight fitting metered joints and flush surfaces.

B. Grade: Install paneling and solid wood components to comply with requirements of AWI Custom Grade.

C. Install woodwork level, plumb, true, and straight. Shim as required with concealed shims.

Install level and plumb to a tolerance of 1/8 inch in 96 inches.

D. For flush paneling, install with variations in reveal width, alignment of top and bottom edges, and flushness between adjacent panels not exceeding 1/16 inch.

E. Scribe and cut paneling to fit adjoining work, refinish cut surfaces, and repair damaged finish at cuts.

F. Paneling: Anchor paneling to supporting substrate with concealed panel-hanger clips or blind nailing ONLY. Do not use face fastening, unless covered by trim.

G. Standing and Running Trim: Install with minimum number of joints possible, using full-length pieces (from maximum length of lumber available) to greatest extent possible. Scarf running joints and stagger in adjacent and related members. Fill gaps, if any, between top of base and wall with plastic wood filler, sand smooth, and matching final finish where transparent finish is indicated.

3.2 ADJUSTING

A. Repair damaged and defective work wherever possible to eliminate defects functionally and visually; where not possible to repair properly, replace work. Adjust joinery for uniform appearance.

3.3 PROTECTION

A. All surfaces are to be left clean, ready for painting or staining and all damaged surfaces or items shall be repaired or replaced.

B. Protect all finish surfaces and hardware, including pulls, hindges, rim locks, etc., until painting is completed.

3.4 CLEANING AND ADJUSTMENT

A. After installation clean all surfaces of dirt and remove all debris.

B. Prior to completion of construction, examine all doors and other movable parts; adjust as required and leave hardware in good working order.

SECTION 06 40 20

INTERIOR ARCHITECTURAL WOODWORK

PART 1 – GENERAL

1.1 SUMMARY

A. This Section includes the following:

1. Architectural cabinets.

2. Accessories

B. Interior architectural woodwork includes wood furring, blocking, shims, and hanging strips unless concealed within other construction before woodwork installation.

C. Related Section include the following:

1. Division 6 Section “Rough Carpentry”.

2. Division 6 Section “Finish Carpentry”.

3. Division 6 Section “Solid Surface Shower Products”

1.2 SUBMITTALS

A. Submit in accordance with the Scope of Work.

B. Product Data: For cabinet hardware and accessories.

C. Shop Drawings: Show location of each item, dimensioned plans and elevations, large-scale details, attachment devices, and other components.

1.3 QUALITY ASSURANCE

A. Quality standards - except as otherwise shown or specified, comply with specified provisions of the following:

1. Architectural Woodwork Institute (AWI) "Architectural Woodwork Quality Standards".

1.4 PROJECT CONDITIONS

A. Environmental Limitations: Do not deliver or install woodwork until building is enclosed, wet work is complete, and HVAC system is operating and maintaining temperature and relative humidity at occupancy levels during the remainder of the construction period.

PART 2 – PRODUCTS

2.1 MATERIALS

A. Wood Products:

1. Softwood Plywood: DOC PS 1, Medium Density Overlay (for use with painted plywood only).

2. Interior Hardwood: as specified in Division 6 Section “Finish Carpentry”.

2.2 ACCESSORIES

A. General: Provide cabinet hardware and accessory materials associated with architectural woodwork.

B. Hinges:

1. 5 Knuckle Hinges: Hinges shall be .95” steel five-knuckle hospital-tip institutional grade quality with .187” diameter tight pin. Hinge shall permit door to swing 270 degrees without binding, and self-closing.

C. Wire Pulls: Back mounted, solid metal, 4 inches long, 5/16 inch in diameter.

D. Drawer Slides: Side mounted; full-extension type; zinc-plated steel ball-bearing slides.

E. Door Locks: BHMA A156.11, E07121.

F. Drawer Locks: BHMA A156.11, E07041.

G. Shelf Supports:

1. Where shelving is indicated as "adjustable shelf standards” or “pin type", provide Hafele standard, 25mm, silver anodized aluminum finish or equal. Include metal shelf supports in matching finish.

H. Round Grommets: ZG “Flip Top” Series, 2" hole, by Doug Mockett & Company or equal.

Color to be selected by Contracting Officer.

I. Exposed Hardware Finishes: For exposed hardware, provide finish that complies with BHMA A156.18 for BHMA finish number indicated.

1. Satin Stainless Steel: BHMA 630.

J. Adhesives, General: Do not use adhesives that contain urea formaldehyde.

2.3 FABRICATION

A. General: Complete fabrication to maximum extent possible before shipment to Project site.

Where necessary for fitting at site, provide allowance for scribing, trimming, and fitting.

1. Interior Woodwork Grade: Custom

2. Shop cut openings to maximum extent possible. Sand edges of cutouts to remove splinters and burrs. Seal edges of openings in countertops with a coat of varnish.

B. Architectural Cabinets and Shelving, Paneling, Standing and Running Trim, Transparent Finish

1. As specified in Division 6 Section “Finish Carpentry”.

2.4 FINISHING

A. Finish woodwork per Division 6 Section “Finish Carpentry”.

PART 3 – EXECUTION

3.1 INSTALLATION

A. Before installation, condition woodwork to average prevailing humidity conditions in installation areas. Examine shop-fabricated work for completion and complete work as required, including removal of packing and back priming.

B. Grade: Install woodwork to comply with requirements for the same grade specified in Part 2 for fabrication of type of woodwork involved.

C. Install woodwork level, plumb, true, and straight to a tolerance of 1/8 inch in 96 inches. Shim as required with concealed shims.

D. Scribe and cut woodwork to fit adjoining work, refinish cut surfaces, and repair damaged finish at cuts.

E. Anchor woodwork to anchors or blocking built in or directly attached to substrates. Secure with countersunk, concealed fasteners and blind nailing as required for complete installation. Use fine finishing nails for exposed fastening, countersunk and filled flush with woodwork.

F. Cabinets: Install without distortion so doors and drawers fit openings properly and are accurately aligned. Adjust hardware to center doors and drawers in openings and to provide unencumbered operation.

G. Fasten wall cabinets through back, near top and bottom, at ends and not more than 16 inches o.c.

H. Countertops: Anchor securely by screwing through corner blocks of base cabinets or other supports into underside of countertop. Caulk space between counter and wall with sealant specified in Division 7 Section "Joint Sealants."

SECTION 06 61 20

SOLID SURFACE SHOWER PRODUCTS

PART 1 – GENERAL

1.1 RELATED SECTIONS

Related work specified in other sections:

Section 06 10 00: Rough Carpentry Section 06 20 00: Finish Carpentry Section 06 40 20: Interior Architectural Woodwork Section 09 25 50: Gypsum Board Assemblies Section 07 92 00: Joint Sealing Section 22 40 00: Plumbing Fixtures

1.2 REFERENCES

A. Codes and Standards referenced in this section refer to the latest edition:

1. ABA/ADA

2. IBC

B. Applicable Standards referenced herein:

1. ASTM: American Society for Testing and Materials

2. ANSI: American National Standards Institute

3. NSF: National Sanitation Foundation

1.3 SUMMARY

A. Section includes:

1. Meridian Solid Surface® material, or equal, as indicated and specified

B. Work Specified in this Section:

1. One-piece Standard Shower Pans (fiberglass) / Shower Receptors

(ABA/ADA and standard)

2. Custom Shower Thresholds

3. Shower Wall Panels

4. Shower Accessories

5. Shower Trim Moldings

1.4 DEFINITION

A. Solid surface is a homogeneous thermoset polymer compound, comprised of acrylic and polyester components blended with pigments and/or mineral fillers and filled with alumina trihydrate. Material is non-porous and homogenous, with uniform color and pattern throughout the entire thickness.

1.5 SUBMITTALS

A. Product data.

B. Shop drawings - Installer shall provide detailed shop drawings indicating all details for installation.

C. Submit samples for Product Verification, 4”x4”x1/4” nominal

1. Submit samples of full range of available colors for color selection. Color by Contracting Officer.

D. Care & Maintenance Data - Provide manufacturer’s care and maintenance instructions

1.6 DELIVERY, STORAGE AND HANDLING

A. Transport and deliver all items in appropriate packaging to prevent damage.

B. Handle materials to prevent damage to adjacent surfaces and previous work.

C. Carry all shower wall panels vertically to avoid breakage during transport.

D. Store materials in a manner that will not cause potential damage to materials.

Provide protective covering to prevent damage to surface finish, store flat dry location out of the way of traffic, etc.

1.7 QUALITY ASSURANCE

A. Source Limitations

1. Where solid surface shower bases, solid surface wall panels, or other solid surface shower components are indicated on drawings, the material shall be Meridian Solid Surface®, manufactured by Tower Industries, Inc., 2101 Ninth St. SW, Massillon, OH 44647. Phone 330.837.2216, or equal.

B. Installation Qualifications

1. Install shower products in accordance with published manufacturer shower product installation procedures packaged with each shower base and/or as available from manufacturer.

1.8 WARRANTY

A. Furnish the manufacturer’s Limited Ten-Year Commercial Warranty covering defects in material and workmanship. Term of warranty to commence upon date product is delivered to the jobsite.

PART 2 - PRODUCTS

2.1 MANUFACTURER

A. Basis of design or Equal

1. Lighthouse Marble Works, Inc.

8212 Woolmarket Rd.

Biloxi, MS 36532 228.392.3038

2.2 MATERIALS

A. Solid Polymer Fabrications

1. Solid surface material shall be a homogeneous thermoset polymer compound comprised of acrylic and polyester components blended with pigments and/or mineral fillers and filled with alumina trihydrate. Materials shall be non-porous and homogenous, with uniform color and pattern throughout the entire thickness. Materials shall be 100% repairable.

2. Solid surface material shall meet or exceed all performance requirements listed in Section F below.

3. All products shall carry a Limited Ten-Year Commercial Warranty covering defects in material and workmanship.

B. Products

1. Standard, One-Piece Shower Pans / Shower Receptors

a. Standard shower pans shall be manufactured from solid cast polyester/acrylic blend resin and have fixed drain locations, coved side walls, a minimum 3”wide panel platform with a minimum 5° slope and a 1” minimum water dam.

b. Shower pans shall have a pebble-textured, non-skid floor pitched toward the drain at a minimum 0.6° slope (1/8” per foot)

c. Shower pans shall have a non-slip co-efficient rating of .30 or greater as registered by the ASTM F462 slip resistance test method.

d. Shower Pans shall be a minimum of 9/16” thick at the thinnest point of the drain orifice.

e. Shower pans shall meet the minimum ANSI Z124.2 certification.

f. Shower pan model(s) shall be as follows:

1. 36”x36” Square.

g. Accessible shower pans shall have a shop-applied flange of flexible waterproof membrane permanently affixed to accessible threshold for integration into adjacent finished floor at time of floor installation.

2. Shower Wall Panels

a. Shower wall panels shall be manufactured from solid cast polyester/acrylic blend resin.

b. Shower wall panel type shall be as follows:

c. 1/4” thickness, Model MSP140000

d. Shower wall panels shall be manufactured and supplied at largest practical sizes so as to minimize seaming at the jobsite.

e. Shower wall panels shall be trimmed and scribed at time of installation to ensure proper fit.

3. Shower Trim Moldings

a. Shower trim moldings shall be manufactured from solid cast polyester/acrylic blend resin.

b. Shower trim molding type(s) shall be as follows:

1. Batten Strip, 2”W x 1/4” thick x lengths as shown on drawings, Model MSTM00BA or equal.

2. Inside Corner Molding, Chamfered, 1”W x 1/2” thick x lengths as shown on shop drawings, Model MSTM00IC or equal.

c. Inside Corner Molding, 1” x 1” x lengths as shown on shop drawings, Model STM00CS or equal.

1. Inside Corner Molding shall be installed using Solid

Surface Molding Adhesive supplied by the manufacturer.

See section 3.2 Installation of this Specification Section for additional information or equal.

2. Outside Corner Moldings, Miter-Folded, 1” x 1” x lengths as shown on shop drawings, Model MSTM00OC or equal.

C. Color

4. Shower Accessories

a. Shower accessories shall be manufactured from solid cast polyester/acrylic blend resin.

b. Shower accessory types(s) shall be as follows:

1. Custom cultured marble shower surround w/ shampoo & soap alcove.

5. Shower Base & Threshold Color: Color byContracting Officer.

(To be selected from manufacturer’s standard selection of solid colors)

6. Shower Wall Panel Color: Color by Contracting Office.

(To be selected from manufacturer’s standard selection of solid colors)

7. Shower Accessory & Trim Molding Color: Color by Contracting Officer.

(To be selected from manufacturer’s standard selection of solid colors)

D. Finish

1. All products to be supplied in Matte Finish

E. Basic Limitations

1. Material designed for interior use only.

* Boiling water and high temperature resistance tests may have an effect on the surface.

F. Fire Test Data

1. Solid Surface materials shall be classified by Underwriters Laboratories under UL File Number R14436 for surface burning characteristics.

2. Test data for Solid Surface panels shall be generated according to ASTM E 84: Standard Test Method for Surface Burning Characteristics of Building Materials. This procedure is catalogued by Underwriters Laboratories, Inc. as UL 723. For panels with a thickness of one-half inch (13 mm), the Flame Spread Index is less than or equal to 25 and the Smoke Developed Index is less than or equal to 25.

3. Materials shall comply with the following Codes:

a. Approved by NSF International Standard 51 “Splash Zone” areas.

b. ASTM G-22 bacterial resistance

c. ASTM G-21 fungal resistance

PART 3 - EXECUTION

3.1 EXAMINATION

A. Examine all substrates to receive solid surfacing for compliance with installation tolerances and other conditions affecting performance of work.

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

3.2 INSTALLATION

A. Install products plumb and level in locations indicated, in accordance with manufacturer’s recommended installation procedures.

1. Trim and scribe all shower wall panels and shower trim moldings to ensure proper fit.

2. Form field joints at wall panels (where required) using manufacturer’s recommended adhesive, with joints inconspicuous in finished work.

3. Cut and finish component edges with clean, sharp returns.

B. Inside Corner Trim Molding and Solid Surface Molding Adhesive shall be installed and used in accordance with instructions provided by manufacturer.

1. Inside Corner Trim Molding shall be installed using a continuous bead of

Solid Surface Molding Adhesive.

2. Solid Surface Molding Adhesive shall be applied so as to completely fill the void behind the molding and between the adjacent wall panels.

3. Installer shall comply with all requirements contained within the sealant installation instructions provided by manufacturer.

C. Coordinate plumbing installation with Division 15.

3.3 CLEANING

A. Keep components clean during installation.

B. Remove all adhesives and sealants from the product surfaces.

C. After installation is complete, remove all excess adhesive, dirt and debris from the installation area.

3.4 PROTECTION

A. Protect surfaces from damage until project is completed. Repair or replace damaged components which cannot be repaired to the Contracting Officer's satisfaction.

MAHG16-1017 Revised

SECTION 06 65 00

SOLID SURFACE FABRICATIONS

PART I - GENERAL

1.01 DESCRIPTION

A. The work required under this Section consists of acrylic (polymer) solid surface material used for reception counter surfacing and countertop surfacing to complete the work as indicated on the Drawings and described in the Specifications.

1.02 REFERENCES

A. Applicable Standards: Standards of the following, as referenced herein:

1. American National Standards Institute (ANSI)

2. American Society for Testing and Materials (ASTM)

3. National Electrical Manufacturers Association (NEMA)

1.03 SUBMITTALS

A. Submit in accordance with the Scope of Work.

B. Shop Drawings: Indicate dimensions, component sizes, fabrication details, attachment provisions and coordination requirements with adjacent work.

C. Samples: Submit minimum 2” x 2” (50 mm x 50 mm) samples. Indicate full range of color and pattern variation. Approved samples will be retained as standards for work.

D. Product Data: Indicate product description, fabrication information and compliance with specified performance requirements.

E. Maintenance Data: Submit manufacturer’s care and maintenance data, including repair and cleaning instructions. Include in project closeout documents.

1.04 QUALITY ASSURANCE

A. Allowable Tolerances:

1. Variation in component size: + 1/8” (3 mm).

2. Location of openings: + 1/8” (3 mm) from indicated location.

1.05 DELIVERY, STORAGE AND HANDLING

A. Deliver no components to project site until areas are ready for installation. Store components indoors prior to installation.

B. Handle materials to prevent damage to finished surfaces. Provide protective coverings to prevent physical damage or staining following installation for duration of project.

1557824398E Text Box 15-1053

1.06 WARRANTY

A. Provide manufacturer’s ten (10) year warranty against defects in materials. Warranty shall provide material and labor to repair or replace defective materials. Damage caused by physical or chemical abuse or damage from excessive heat will not be warranted.

PART 2 - PRODUCTS

2.01 SOLID SURFACE FABRICATIONS

A. Specifications are based on solid surface materials manufactured by Dupont Corian, P.O.

Box 80702, Wilmington DE 19880-0702; Phone (800) 426-7426.

B. Or Approved Equal.

C. Material: Homogeneous filled acrylic; not coated, laminated or of composite construction;

meeting ANSI Z124.3.

1. Superficial damage to a depth of 0.010” (25mm) shall be repairable by sanding and polishing.

D. Reception Counter and Counter Tops: Horizontal surfaces and vertical surfaces shall be thick solid polymer material adhesively joined with inconspicuous seams; edge details as indicated on the drawings.

E. Color: Color shall be priced from the Private and Terra Collections price group. Color to be Earth with standard finish.

2.02 ACCESSORIES

A. Joint Adhesive: Manufacturer’s standard two part adhesive kit to create inconspicuous, non-porous joints, with a chemical bond.

2.03 FABRICATION

A. For warranty coverage, fabricator/installer shall be approved or certified by solid polymer manufacturer.

B. Fabricate components in shop to greatest extent practical to sizes and shapes indicated, in accordance with approved shop drawings and solid polymer manufacturer requirements.

C. Form joints between components using manufacturer’s standard joint adhesive. Joints shall be inconspicuous in appearance and without voids. Attach 2” (50 mm) wide reinforcing strip of solid polymer material under each joint.

D. Provide holes and cutouts for plumbing and bath accessories as indicated on the drawings.

E. Rout and finish component edges to a smooth, uniform finish. Rout all cutouts and sand all edges smooth. Repair or reject defective or inaccurate work.

1557824398E

PART 3 - EXECUTION

3.01 INSTALLATION

A. Install components plumb and level, in accordance with approved shop drawings and product installation details.

B. Form filed joints using manufacturer’s recommended adhesive, with joints inconspicuous in finished work. Keep component and hands clean when making joints.

C. Adhere top-mount sink/bowls to countertops using manufacturer’s recommended adhesives and color matched silicone sealant.

D. Provide backsplashes and end splashes as indicated on drawings. Adhere to countertops using manufacturer’s standard color matched silicone sealant.

E. Keep components and hands clean during installation. Remove adhesives, sealants and other stains.

F. Protect surfaces from damage. Repair or replace damaged work that cannot be repaired to Contracting Officer's satisfaction.

END OF SECTION

1557824398E

SECTION 07 92 00_1/3

SECTION 07 92 00

JOINT SEALANTS

PART 1 – GENERAL

1.1 SUMMARY

A. The extent of each form and type of joint sealer is indicated on drawings and by provisions of this section.

B. The applications for joint sealers as work of this section include the following:

1. Wall joints at floors.

2. At locations where dissimilar metals and/or materials come together.

3. Other locations indicated.

1.2 SUBMITTALS

A. Submit according to the requirements stated in the SOW.

B. Product Literature

1. Submit product data sheets and the manufacturer's installation instructions. If two or more different sealants are to be in physical contact with each other, obtain from each manufacturer confirmation that its product is compatible with the proposed and adjacent products, including any other products which may be used by other sub-contractors. Include primer literature with the submittal document unless the manufacturer's sealant submittal specifically eliminates the need for a primer.

2. If a stain type primer is required for the sealant selected, such information shall be specifically included on submittal documents calling attention to the need for such staining type primer and noting the planned precautions to prevent exposed stain residue.

3. Include Safety Data Sheets for sealants.

C. Color Samples: Submit manufacturer's standard color chart. Submit cured samples of each chosen color for verification of actual color to be installed. Multiple cured samples may be required for selection. Color by CO.

1.3 DELIVERY, STORAGE AND HANDLING

A. Deliver in manufacturer's original unopened container, clearly identifying each product specified, relating it to the product literature submitted.

B. Store in accordance with manufacturer's recommendation, with proper precautions concerning shelf life, temperature, humidity, and similar storage factors to ensure the fitness of the material when installed.

PART 2 – PRODUCTS

2.1 MATERIALS

A. General Sealer Performance Requirements

1. Provide colors indicated or, if not otherwise indicated, as selected by Contracting Officer from manufacturer's standard colors. Select materials for compatibility with joint surfaces and other indicated exposures, and except as otherwise indicated, select modulus of elasticity and hardness or grade recommended by manufacturer for each application indicated.

B. Type 1: Non-Elastomeric Sealants (Caulking)

1. Single component siliconized acrylic latex caulking compound: ASTM C834, gun grade; flexible, paintable, non-staining, non-bleeding, acrylic emulsion.

2. Use: Interior sealing around doors and gypsum board.

SECTION 07 92 00_2/3

3. Acceptable Manufacturers/Products, or Approved Equal:

a. GE Silicones RCS 20

b. Bostik, Chem-Calk 600

c. DAP, Inc., DAP ALEX PLUS Acrylic-latex Caulk Plus Silicone

d. Pecora, AC-20 + Silicone

e. Sonneborn, Sonolac

f. Tremco, Tremflex 834 Acrylic Latex Caulk

2.2 ACCESSORIES

A. Primer: Non-staining type, recommended by sealant manufacturer to suit application.

B. Joint Primer/Sealer: Provide type of joint primer/sealer recommended by sealant manufacturer for joint surfaces to be primed or sealed.

C. Sealant Backer Rod: Compressible rod stock of open or closed cell polyethylene or polyurethane as recommended by sealant manufacturer for compatibility with sealant.

D. Bond Breaker Tape: An acceptable polyethylene or similar type bond breaker tape used to prevent three-sided adhesion in locations where backer rod cannot be used.

PART 3 – EXECUTION

3.1 EXAMINATION

A. Inspect substrate surface to assure that no bond breaker materials contaminate the surface to which the sealant is to adhere and to ensure that unsound substrates are repaired. Installation of sealant shall be evidence of acceptance of the substrate.

B. Verify joint dimensions prior to installation of the sealant to ensure that all dimensions are within tolerance established in the manufacturer's literature. Unacceptable variations shall be called to the Contracting Officers attention for resolution prior to installing any material.

3.2 PREPARATION

A. Clean joint surfaces immediately before installation of sealant or caulking compound.

Remove dirt, insecure coatings, moisture and other substances which could interfere with bond of sealant or caulking compound. Etch concrete and masonry joint surfaces as recommended by sealant manufacturer.

B. Prime or seal joint surfaces where indicated, and where not indicated if recommended by sealant manufacturer, prior to installation of any backer rod or bond breaker tape. Do not allow primer/sealer to spill or migrate onto adjoining surfaces.

3.3 INSTALLATION

A. General: Comply with manufacturer's printed instructions, except where more stringent requirements are shown or specified, and except where manufacturer's technical representative directs otherwise.

B. Set joint filler units full depth of joint or position in joint to coordinate with other work, including installation of backer rods and sealants. Do not leave voids or gaps between ends of joint filler units.

C. Install sealant backer rod for liquid elastomeric sealants, except where shown to be omitted or recommended to be omitted by sealant manufacturer for application indicated in which case a bond breaker tape shall be used to prevent 3 sided adhesion. Apply backer rod using blunt or rounded tools which will ensure a uniform depth without puncturing the material. Use a rod oversized a minimum of 33% for closed cell and 50% for open cell, unless otherwise required by the manufacturer.

D. Employ only proven installation techniques, which will ensure that sealants are deposited in uniform, continuous ribbons without gaps or air pockets, with complete "wetting" of joint bond surfaces equally on opposite sides. Except as otherwise indicated, fill sealant rabbet to a slightly concave surface, slightly below adjoining surfaces, with a smooth, even finish.

E. Install sealant to depths as shown or, if not shown, as recommended by sealant manufacturer but within the following general limitations, measured at center (thin) section of bead.

1. For joints sealed with non-elastomeric sealants, fill joints to a depth in range of 75% to

SECTION 07 92 00_3/3

125% of joint width.

F. Spillage: Do not allow sealants or compounds to overflow or spill onto adjoining surfaces or to migrate into voids of adjoining surfaces. Clean adjoining surfaces by whatever means may be necessary to eliminate evidence of spillage.

G. Curing: Cure sealants and caulking compounds in compliance with manufacturer's instructions and recommendations to obtain high early bond strength, internal cohesive strength and surface durability.

08 31 00 -1

SECTION 08 31 00

ACCESS DOORS

PART 1 GENERAL

1.1 SECTION INCLUDES

A. Access Doors:

1. Flush access doors.

2. Drywall recessed access doors.

1.2 RELATED SECTIONS

A. Section 06 10 00 - Rough Carpentry.

B. Section 09 25 50 - Gypsum Board Assemblies.

C. Section 09 91 00 - Paint.

1.3 REFERENCES

A. ASTM International (ASTM):

1. ASTM E84 - Standard Test Method for Surface Burning Characteristics of Building

Materials.

2. ASTM E90 - Standard Test Method for Laboratory Measurement of Airborne Sound

Transmission Loss of Building Partitions and Elements.

3. ASTM E283 - Standard Test Method for Determining Rate of Air Leakage Through

Exterior Windows, Skylights, Curtain Walls, and Doors Under Specified Pressure Differences Across the Specimen.

4. ASTM E331 - Standard Test Method for Water Penetration of Exterior Windows, Skylights, Doors, and Curtain Walls by Uniform Static Air Pressure Difference.

5. ASTM E413 - Classification for Rating Sound Insulation.

6. ASTM E416 - Standard Practice for Planning and Safe Operation of a

Spectrochemical Laboratory.

7. ASTM E1332 - Standard Classification for Rating Outdoor-Indoor Sound Attenuation.

B. National Fire Protection Association (NFPA):

1. NFPA 251 - Standard Methods of Tests of Fire Resistance of Building Construction and Materials.

C. Underwriters Laboratories (UL):

1. UL 10 - Standard for Fire Tests of Door Assemblies.

D. Underwriters Laboratories Canada (ULc):

1. ULc S101 - Standard Metyhods of Fire Endurance Tests of Building Construction

Materials,

2. ULc S104 - Standard Method for Fire Tests of Door Assemblies.

1.4 SUBMITTALS

A. Submit accordint to requirements within the Statement of Work.

B. Product Data:

1. Manufacturer's data sheets on each product to be used.

08 31 00 -2

2. Preparation instructions and recommendations.

3. Storage and handling requirements and recommendations.

4. Typical installation methods.

C. Shop Drawings: Include details of materials, construction, and finish. Include relationship with adjacent construction.

1.5 QUALITY ASSURANCE

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

B. Installer Qualifications: Company specializing in performing Work of this section with minimum two years documented experience with projects of similar scope and complexity.

C. Source Limitations: Provide each type of product from a single manufacturing source to ensure uniformity.

1.6 PRE-INSTALLATION CONFERENCE

A. Convene a conference approximately two weeks before scheduled commencement of the Work. Attendees shall include Architect, Contractor and trades involved. Agenda shall include schedule, responsibilities, critical path items and approvals.

1.7 DELIVERY, STORAGE, AND HANDLING

A. Store and handle in strict compliance with manufacturer's written instructions and recommendations.

B. Protect from damage due to weather, excessive temperature, and construction operations.

1.8 PROJECT CONDITIONS

A. Maintain environmental conditions (temperature, humidity, and ventilation) within limits recommended by manufacturer for optimum results. Do not install products under environmental conditions outside manufacturer's recommended limits.

1.9 WARRANTY

A. Manufacturer's standard limited warranty unless indicated otherwise.

PART 2 PRODUCTS

2.1 MANUFACTURERS

A. Acceptable Manufacturer: Acudor Products Inc., which is located at: 9 Woodland Rd. Unit A;

Roseland, NJ 07068; Toll Free Tel: 800-722-0501; Tel: 973-575-5120; Fax: 973-575-5160;

Email:request info (akarp@acudor.com); Web:https://acudor.com

B. Or Equal

2.2 FLUSH ACCESS DOORS

A. Products: DW-5040 Flush Access Door or equal , for Drywall: Designed specifically for installation in drywall walls and ceilings after the drywall has been installed.

1. Product Features:

a. Formed door panel with flanges on four sides.

08 31 00 -3

b. Unique concealed hinge, door flange is a perforated taping bead with pre-punched holes.

2. Size: 36 x36 inches.

3. Material: 20 ga galvanized door panel, 26 ga galvanized frame.

4. Door: Formed door panel with multiple bends for added strength, flanged on four sides. Integral perforated taping bead adds rigidity.

5. Hinge: Concealed.

6. Latch and Lock: Cylinder lock and key.

7. Finish: 5 stage iron phosphate. Prime Coat: White baked-on polyester powder coat on door panel. Frame: Mill finish.

8. Size: 36 x 36 inches.

9. Material: Aluminum extrusion with drywall fitted in door panel.

10. Door Frame: Aluminum extrusion 6063-T6 (or equal) recessed to provide similar edge to drywall bead to allow for finishing of wall or ceiling surface.

11. Hinge: Wing hinge allows door panel to open to 90 degrees, and allows for door panel to be removed from frame.

12. Safety Chain: Installed on door and frame for safety.

13. Gasket: Dust seal gasket.

14. Latch and Lock: Cylinder lock and key.

15. Finish: Powder Painted White.

PART 3 EXECUTION

3.1 EXAMINATION

A. Do not begin installation until substrates have been properly constructed and prepared.

B. If substrate preparation is the responsibility of another installer, notify Architect in writing of unsatisfactory preparation before proceeding.

3.2 PREPARATION

A. Clean surfaces thoroughly prior to installation.

B. Prepare surfaces using the methods recommended by the manufacturer for achieving the best result for the substrate under the project conditions.

3.3 INSTALLATION

A. Install in accordance with manufacturer's instructions, approved submittals, and in proper relationship with adjacent construction.

3.4 FIELD QUALITY CONTROL

A. Field Inspection: Coordinate field inspection in accordance with appropriate sections in Division 01.

3.5 CLEANING AND PROTECTION

A. Clean products in accordance with the manufacturers recommendations.

B. Touch-up, repair or replace damaged products before Substantial Completion.

09 25 00_1/6

SECTION 09 25 50

GYPSUM BOARD ASSEMBLIES

PART 1 GENERAL

1.1 SUMMARY

A. This Section includes the following:

1. Interior gypsum wallboard – regular

2. Interior gypsum tile backer board

3. Wallboard finishing (joint tape-and-compound treatment)

4. Levels of Gypsum Board Finish

B. Related Sections include the following:

1. Section 09 22 16 – Non-Structural Metal Framing

1.2 SUBMITTALS

A. Product Data:

1. Submit manufacturer’s product specifications and installation instructions for each gypsum board component, including other data as may be required to show compliance with these specifications.

1.3 QUALITY ASSURANCE

A. Gypsum Board:

1. GA-216, Specifications for the Application and Finishing of Gypsum Board” by Gypsum Association or equal.

2. GA-214-96, “Recommended Levels of Gypsum Board Finish” by Gypsum Association or equal.

B. Metal Support System Installation: ASTM C754 C. Manufacturer: Obtain gypsum board products from a single manufacturer, or from manufacturers recommended by the prime manufacturer of gypsum boards D. Allowable Tolerances: 1/8" in 8' - 0" variation in finish surface

1.4 WARRANTY

A. Manufacturer standard warranty against delamination of facing and degradation of sheet for a period of 12 months from installation of board.

1.5 DELIVERY, STORAGE, AND HANDLING

A. Deliver materials in original packaged, containers or bundles bearing brand name and identification of manufacturer or supplier B. Store materials inside under cover and in a manner to keep them dry, protected from weather, direct sunlight, surface contamination, corrosion and damage from construction traffic and other causes. Neatly stack gypsum boards flat to prevent sagging.

C. Handle gypsum boards to prevent damage to edges, ends or surfaces. Protect metal corner beads and trim from being bent or damaged.

1.6 PROJECT CONDITIONS

A. Environmental Requirements, General: Comply with requirements of referenced gypsum board application standards and recommendations of gypsum board manufacturer, for environmental conditions before, during and after applications of gypsum board

B. Cold Weather Protection: When ambient outdoor temperatures are below 55 degrees Fahrenheit maintain continuous, uniform, comfortable building working temperatures

09 25 00_2/6 of not less than 55 degrees Fahrenheit for a minimum period of 48 hours prior to, during and following application of gypsum board and joint reinforcement materials or bonding of adhesives.

C. Ventilation: Ventilate building spaces as required to remove water in excess of that required for drying of joint treatment material immediately after its application. Avoid drafts during dry, hot weather to prevent too rapid drying.

PART 2 PRODUCTS

2.1 MANUFACTURERS, or Approved Equal

A. Gypsum Board:

1. USG Corporation

2. G-P Gypsum Corporation

3. National Gypsum Company

4. Certainteed Corporation

5. Temple Inland

B. Metal Support System:

1. Dietrich Metal Framing, Inc.

2. MarinoWare; a Division of Ware Industries

2.2 NON-LOAD-BEARING STEEL FRAMING, GENERAL

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

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

2. Protective Coating: ASTM A 653/A 653M, G60, hot-dip galvanized zinc coating, unless otherwise indicated.

2.3 STEEL FRAMING FOR FRAMED ASSEMBLIES

A. Steel Studs and Runners: ASTM C 645.

1. Double 18 gage stud framing at all openings including door and view panels.

2. 22 gauge at 16" o.c. for other locations.

3. Use 18 gauge for all runners.

B. Slip-Type Head Joints: Where indicated or at a minimum where required by the Steel Stud Manufacturers Association (SSMA), provide the following:

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

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

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

1. Minimum Base Metal Thickness: 25 gauge

2. Depth: 1-1/2 inches unless otherwise noted.

2.4 STEEL FRAMING ACCESSORIES

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

2.5 Provide stud manufacturer's standard clips, shoes, ties, reinforcement, and other accessories as needed for a complete partition framing system.

2.6 GYPSUM BOARD MATERIALS

A. Gypsum Wallboard: ASTM C 1396, of types, edge configuration and thickness indicated below; in maximum lengths available to minimize end-to-end butt joints.

1. Types:

09 25 00_3/6

a. Regular, unless otherwise indicated.

2. Edges: Tapered.

3. Thickness: 5/8", unless otherwise indicated.

B. Tile Backer Board (provide at all locations where wall tile occurs and other areas indicated):

1. 1/2” and 5/8” Dens Shield Tile Backer Board as manufactured by Georgia Pacific

Corporation.

2. 1/2” and 5/8” Fiber Brand Sheathing – Aqua Tough Tile Backerboard as manufactured by USG Corporation.

3. Equal as approved.

2.7 TRIM ACCESSORIES

A. Interior Trim: ASTM C 1047.

1. Material: Sheet steel zinc coated by the hot dip process or electrolytic process, or sheet steel coated with aluminum.

2. Shapes:

a. Cornerbead: use at outside corners, unless otherwise indicated.

b. U-Bead: J-shaped; exposed short flange does not receive joint compound, use at exposed panel edges

c. Expansion (control) joint: One piece control joint formed with V-shaped slot and removable strip covering slot opening.

2.8 JOINT TREATMENT MATERIALS

A. General: Comply with ASTM C 475.

B. Joint Tape:

1. Interior Gypsum Wallboard: Paper.

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

C. Setting Type Joint Compound: Factory prepackaged, job mixed chemical-hardening powder products for bedding and filling, formulated for uses indicated.

1. For taping and filling only.

2. For prefilling gypsum board joints.

3. For filling joints and treating fasteners of mold and mildew resistant backing board behind base for ceramic tile.

4. For topping compound, use sandable formulation.

D. Drying-Type Joint Compounds: Factory prepackaged vinyl-based products complying with the following requirements for formulation and intended use.

1. Ready-Mix Formulation: Factory-mixed product.

2. All-purpose compound formulated for use as both taping and topping compound

(use for finish (third and above) coats only.)

E. Joint Compound for Tile Backing Panels: As recommended by backing panel manufacturer.

2.9 AUXILIARY MATERIALS

A. General: Provide auxiliary materials that comply with referenced installation standards and manufacturer's written recommendations.

B. Steel Drill Screws: ASTM C 1002, unless otherwise indicated.

1. Use screws complying with ASTM C 954 for fastening panels to steel members from 0.033 to

0.112 inch thick.

PART 3 EXECUTION

3.1 PREPARATION

09 25 00_4/6

A. Do not deliver or install gypsum board until building is fully enclosed, wet work is complete, and HVAC system is operating and maintaining temperature and relative humidity at occupancy levels during the remainder of the construction period.

3.2 EXAMINATION

A. Examine substrates to which gypsum board construction attaches or abuts, installed hollow metal frames, cast-in anchors and structural framing with Installer present for compliance with requirements for installation tolerances and other conditions affecting performance of gypsum board assemblies specified in this Section.

1. Do not proceed with installation until unsatisfactory conditions have been corrected.

3.3 INSTALLATION

A. Metal Support Systems:

1. Wall/Partition Support System: Support systems shall extend from floor to heights indicated on partition types/schedule.

a. Install runner tracks at floors and bottom of roof or floor framing members and where stud system abuts other construction. Where partitions parallel, but are not directly beneath framing members, where there is no floor above, provide runner, or stud, headers…