Addendum No 2 - Randolph Pool_Final.pdf

Addendum No. 2 Project No. 60730666 Page 1 of 1 ca_spcf04rnk (rev. 04/17)

AECOM

Addendum Form

Addendum No. 2, 1 page

Drawings, 1 Sheet

AECOM

10 S Jefferson St., Suite 1600

Roanoke, VA 24011

Project: Randolph Park Pool

Support Building

5100 Alexander Road

Dublin, VA 24084

Bid Date: August 2, 2024, until 2:00 p.m. by clock on the wall

Addendum Date: 01 August 2024

Project No. 60730666

Addendum No. 2

The following information shall modify the contract documents, and the work shall be accomplished in accordance with such stated modifications. It is suggested that this addendum be stapled to the back of the front cover of the project manual.

DRAWINGS

Sheet AE 900, Architectural Specifications:

Removed specification section 03 35 43 Polished Concrete from drawing sheet AE 900.

Added specification section 03 39 00 Concrete Sealer to drawing sheet AE 900.

End of Addendum www.aecom.com

READY FOR CONSTRUCTION

PROJECT

CLIENT

CONSULTANT

REGISTRATION

10 South Jefferson Street, Suite 1600

540.857.3100 tel 540.857.3180 fax Roanoke, Virginia 24011

ISSUE/REVISION

KEY PLAN

SHEET NUMBER

SHEET TITLE

PROJECT NUMBER

©2016 AECOM Corporation

06/28/2024

AECOM

RANDOLPH PARK POOL

SUPPORT BUILDING

5100 ALEXANDER ROAD

DUBLIN, VA 24084

PULASKI CO.

143 THIRD STREET NW,

SUITE 1

PULASKI, VA 24301

540.980.7710 tel https://pulaskicounty.org

CD SUBMISSIONI

ARCHITECTURAL

SPECIFICATIONS

AE900

60730666

ARCHITECTURAL SPECIFICATIONS

03 39 00 CONCRETE SEALER

1. SUBMITTALS

A. SAMPLES: ACTUAL SAMPLE OF FINISHED PRODUCTS FOR EACH TYPE OF EXPOSED COLOR.

2. QUALITY ASSURANCE

A. INSTALLER QUALIFICATIONS:

1. AN INSTALLER EXPERIENCED IN PERFORMING CONCRETE FINISHING WITH A MINIMUM OF FIVE PREVIOUS PROJECTS SIMILAR IN

MATERIAL, DESIGN, AND EXTENT TO THAT INDICATED FOR THIS PROJECT.

2. TRAINED AND CERTIFIED BY MANUFACTURER OF CONCRETE SYSTEM MATERIALS.

3. STAIN RESISTOR / SEALER, CLEAR AND WITH INTEGRAL DYE

A. WATER-BASED PENETRATING STAIN REPELLANT, CLEAR AND WITH INTEGRAL DYE WHERE INDICATED ON DRAWINGS.

4. LIQUID CONCRETE DENSIFIER

A. HYBRID SILICATE DENSIFIER THAT STRENGTHENS AND PROTECTS CONCRETE SURFACE, BY SAME MANUFACTURER AS PENETRATING

STAIN REPELLANT.

5. CONCRETE SURFACE FINISH REQUIREMENTS

A. SLIP RESISTANCE: MINIMUM DYNAMIC COEFFICIENT OF FRICTION (DCOF) OF 0.42.

6. ACCESSORIES

A. REPAIR MATERIALS: AS RECOMMENDED IN WRITING BY MANUFACTURER TO REPAIR AND FILL CRACKS.

7. EXECUTION

A. APPLICATION

1. PROVIDE CONCRETE FINISHING TO COMPLY WITH APPROVED MOCKUP.

2. APPLY PENETRATING DENSIFIER TREATMENT FOR CONCRETE IN SEQUENCE AND IN ACCORDANCE WITH

MANUFACTURER'S WRITTEN INSTRUCTIONS, ALLOWING RECOMMENDED DRYING TIME BETWEEN SUCCESSIVE COATS.

B. APPLY COLOR DYES FOR CONCRETE IN SEQUENCE AND IN ACCORDANCE WITH MANUFACTURER'S WRITTEN

INSTRUCTIONS.

C. APPLY STAIN RESISTOR / SEALER TO CONCRETE IN SEQUENCE AND IN ACCORDANCE WITH MANUFACTURERS' WRITTEN

INSTRUCTIONS.

D. COMPLETE EDGES OF FLOOR FINISH THAT ADJOINS SURROUNDING FLOOR AREAS IN A SHARP AND CLEAN MANNER.

E. NEUTRALIZE AND CLEAN FLOOR SURFACES.

F. PROTECT INSTALLED CONCRETE SURFACES FROM DAMAGE DURING CONSTRUCTION IN ACCORDANCE WITH MANUFACTURER'S

WRITTEN INSTRUCTIONS.

8. FIELD QUALITY CONTROL

A. TESTING AGENCY: OWNER WILL ENGAGE A QUALIFIED TESTING AND INSPECTING AGENCY TO PERFORM TESTS AND SUBMIT REPORTS.

B. VERIFY COMPLIANCE OF SLIP RESISTANCE TO COMPLY WITH SPECIFIED SLIP-RESISTANCE RATING.

C. PREPARE TEST AND INSPECTION REPORTS.

03 45 00 PRECAST ARCHITECTURAL CONCRETE

1. SUBMITTALS

A. PRODUCT DATA.

B. SHOP DRAWINGS

1. DETAIL FABRICATION AND INSTALLATION OF ARCHITECTURAL PRECAST CONCRETE UNITS.

2. INDICATE LOCATIONS, PLANS, ELEVATIONS, DIMENSIONS, SHAPES, AND CROSS SECTIONS OF EACH UNIT.

3. INDICATE JOINTS, REVEALS, DRIPS, AND CHAMFERS.

4. INDICATE DETAILS AT BUILDING CORNERS.

C. SAMPLES:

DESIGN REFERENCE SAMPLES FOR INITIAL VERIFICATION OF DESIGN INTENT, REPRESENTATIVE OF FINISH, COLOR, AND TEXTURE

VARIATIONS EXPECTED.

2. QUALITY ASSURANCE

A. FABRICATOR QUALIFICATIONS: A FIRM THAT ASSUMES RESPONSIBILITY FOR ENGINEERING ARCHITECTURAL PRECAST CONCRETE UNITS

TO COMPLY WITH PERFORMANCE REQUIREMENTS. THIS RESPONSIBILITY INCLUDES PREPARATION OF SHOP DRAWINGS AND

ENGINEERING ANALYSIS BY A QUALIFIED PROFESSIONAL ENGINEER.

B. OWNER WILL ENGAGE A QUALIFIED TESTING AGENCY TO PERFORM TESTS AND INSPECTIONS.

3. DESIGN STANDARDS:

COMPLY WITH ACI 318 AND DESIGN RECOMMENDATIONS OF PCI MNL 120 APPLICABLE TO TYPES OF ARCHITECTURAL PRECAST CONCRETE

UNITS INDICATED.

4. SOURCE LIMITATIONS

OBTAIN PRECAST ARCHITECTURAL CONCRETE UNITS FROM SINGLE FABRICATOR.

5. CONCRETE MATERIALS

A. PORTLAND CEMENT: ASTM C150/C150M, TYPE I OR TYPE III.

B. USE GRAY CEMENT, OF SAME TYPE, BRAND, AND MILL SOURCE.

C. COLORING ADMIXTURE: ASTM C979/C979M, SYNTHETIC OR NATURAL MINERAL-OXIDE PIGMENTS OR COLORED WATER-REDUCING

ADMIXTURES, TEMPERATURE STABLE, AND NONFADING

6. GROUT MATERIALS

A. SAND-CEMENT GROUT: PORTLAND CEMENT, ASTM C150/C150M, TYPE I, AND CLEAN, NATURAL SAND, ASTM C144 OR ASTM C404. MIX AT RATIO OF

1 PART CEMENT TO 2-1/2 TO 3 PARTS SAND, BY VOLUME, WITH MINIMUM WATER REQUIRED FOR PLACEMENT AND HYDRATION. WATER-SOLUBLE CHLORIDE ION CONTENT IS TO BE LESS THAN 0.06 PERCENT BY WEIGHT OF CEMENT WHEN TESTED IN ACCORDANCE WITH ASTM C1218/C1218M.

7. FABRICATION

A. CAST-IN ANCHORS, INSERTS, PLATES, ANGLES, AND OTHER ANCHORAGE HARDWARE: FABRICATE ANCHORAGE HARDWARE WITH SUFFICIENT

ANCHORAGE AND EMBEDMENT TO COMPLY WITH DESIGN REQUIREMENTS. ACCURATELY POSITION FOR ATTACHMENT OF LOOSE HARDWARE, AND SECURE IN PLACE DURING PRECASTING OPERATIONS. LOCATE ANCHORAGE HARDWARE WHERE IT DOES NOT AFFECT POSITION OF

MAIN REINFORCEMENT OR CONCRETE PLACEMENT.

8. FINISHES

MEDIUM TO HEAVY ABRASIVE-BLAST FINISH: USE ABRASIVE GRIT, EQUIPMENT, APPLICATION TECHNIQUES, AND CLEANING PROCEDURES

TO EXPOSE AGGREGATE AND SURROUNDING MATRIX SURFACES.

9. INSTALLATION

A. INSTALL CLIPS, HANGERS, BEARING PADS, AND OTHER ACCESSORIES REQUIRED FOR CONNECTING ARCHITECTURAL PRECAST

CONCRETE UNITS TO SUPPORTING MEMBERS AND BACKUP MATERIALS.

B. ERECT ARCHITECTURAL PRECAST CONCRETE LEVEL, PLUMB, AND SQUARE WITHIN SPECIFIED ALLOWABLE TOLERANCES.

C. MAINTAIN HORIZONTAL AND VERTICAL JOINT ALIGNMENT AND UNIFORM JOINT WIDTH AS ERECTION PROGRESSES.

D. UNLESS OTHERWISE INDICATED, MAINTAIN UNIFORM JOINT WIDTHS OF 3/4 INCH (19 MM).

10. CLEANING

A. CLEAN SURFACES OF PRECAST CONCRETE UNITS EXPOSED TO VIEW.

B. CLEAN MORTAR AND OTHER DELETERIOUS MATERIAL FROM CONCRETE SURFACES AND ADJACENT MATERIALS IMMEDIATELY.

C. CLEAN EXPOSED SURFACES OF PRECAST CONCRETE UNITS AFTER ERECTION AND COMPLETION OF JOINT TREATMENT TO REMOVE WELD

MARKS, OTHER MARKINGS, DIRT, AND STAINS.

D. PERFORM CLEANING PROCEDURES, IF NECESSARY, IN ACCORDANCE WITH PRECAST CONCRETE FABRICATOR'S RECOMMENDATIONS.

PROTECT OTHER WORK FROM STAINING OR DAMAGE DUE TO CLEANING OPERATIONS.

E. DO NOT USE CLEANING MATERIALS OR PROCESSES THAT COULD CHANGE THE APPEARANCE OF EXPOSED CONCRETE FINISHES OR

DAMAGE ADJACENT MATERIALS.

04 20 00 UNIT MASONRY

SEE STRUCTURAL

04 22 00 CONCRETE UNIT MASONRY

SEE STRUCTURAL

05 58 13 COLUMN COVERS

1. SUBMITTALS

A. PRODUCT DATA

B. SHOP DRAWINGS

C. COLOR SWATCHES

D. SAMPLE, 6" SQUARE, SAME THICKNESS AND MATERIAL INDICATED FOR WORK.

2. PRODUCTS: BASIS OF DESIGN - FYPON, DURACRAFT, OR APPROVED EQUAL.

A. FORM COLUMN COVERS TO SHAPES INDICATED FROM METAL OF TYPE AND MINIMUM THICKNESS INDICATED BELOW. RETURN VERTICAL

EDGES AND BEND TO FORM HOOK THAT ENGAGES CONTINUOUS MOUNTING CLIPS.

B. ALUMINUM SHEET: ASTM B209 (ASTM B209M), WITH NOT LESS THAN STRENGTH AND DURABILITY PROPERTIES OF ALLOY 5005-H32, 0.063

INCH (1.60 MM) THICK.

C. FINISH: BAKED ENAMEL OR POWDER COAT

D. FASTENERS: FABRICATED FROM SAME BASIC METAL AND ALLOY AS FASTENED METAL UNLESS OTHERWISE INDICATED. DO NOT USE

METALS THAT ARE INCOMPATIBLE WITH MATERIALS JOINED.

3. EXECUTION

A. LOCATE AND PLACE COLUMN COVERS PLUMB AND IN ALIGNMENT WITH ADJACENT CONSTRUCTION. PERFORM CUTTING, DRILLING, AND

FITTING REQUIRED TO INSTALL COLUMN COVERS.

B. USE CONCEALED ANCHORAGES WHERE POSSIBLE.

C. FORM TIGHT JOINTS WITH EXPOSED CONNECTIONS ACCURATELY FITTED TOGETHER. PROVIDE REVEALS AND OPENINGS FOR SEALANTS

AND JOINT FILLERS AS INDICATED.

A. CORROSION PROTECTION: APPLY BITUMINOUS PAINT OR OTHER PERMANENT SEPARATION MATERIALS ON CONCEALED SURFACES

WHERE METALS WOULD OTHERWISE BE IN DIRECT CONTACT WITH SUBSTRATE MATERIALS THAT ARE INCOMPATIBLE OR COULD RESULT

IN CORROSION OR DETERIORATION OF EITHER MATERIAL OR FINISH.

07 11 13 BITUMINOUS DAMPPROOFING

1. FIBRATED EMULSION-BASED ASPHALT DAMPPROOFING SHALL BE COLD-APPLIED TYPE CONFORMING TO ASTM D1227 TYPE II, CLASS 1, ASBESTOS- FREE, MANUFACTURED OF REFINED ASPHALT, EMULSIFIERS AND SELECTED CLAY, FIBRATED WITH MINERAL FIBERS. FOR SPRAY OR BRUSH APPLICATION, EMULSION SHALL CONTAIN A MINIMUM OF 59 PERCENT SOLIDS BY WEIGHT, 56 PERCENT SOLIDS BY VOLUME. FOR TROWEL APPLICATION, EMULSION SHALL CONTAIN A MINIMUM OF 58 PERCENT SOLIDS BY WEIGHT, 55 PERCENT SOLIDS BY VOLUME.

2. WORK SHALL NOT BE PERFORMED IN TEMPERATURES BELOW 40 DEGREES F. EMULSIONS SHALL HAVE A SMOOTH AND UNIFORM CONSISTENCY AT TIME OF APPLICATION. DAMPPROOFING MATERIALS SHALL BE APPLIED IN ACCORDANCE WITH MANUFACTURER'S PUBLISHED INSTRUCTIONS TO PRODUCE A SMOOTH UNIFORM DRY FILM OF NOT LESS THAN 12 MILS THICK WITHOUT VOIDS OR DEFECTS. DULL OR POROUS SPOTS SHALL BE RECOATED. DAMPPROOFING MATERIALS SHALL SEAL TIGHTLY AROUND PIPES AND OTHER ITEMS PROJECTING THROUGH DAMPPROOFING. RATES

OF APPLICATION SHALL BE AS FOLLOWS:

A. PRIMER: 1/2 GALLON PER 100 SQUARE FEET, COLD-APPLIED.

B. FIBRATED DAMPPROOFING: 2 GALLONS PER 100 SQUARE FEET, COLD-APPLIED WITH SPRAY, BRUSH OR TROWEL.

07 21 00 THERMAL INSULATION

MINERAL-FIBER BLANKET INSULATION, FACED: ASTM C665, TYPE TYPE II, CLASS C, CATEGORY 1.

A. ATTACH BLANKETS TO RAFTERS IN ACCORDANCE WITH ASTM C1015 AND MANUFACTURER'S WRITTEN INSTRUCTIONS.

07 41 13 16 STANDING-SEAM METAL ROOF SYSTEM

1. SUBMITTALS

A. PRODUCT DATA:

1. FOR STANDING-SEAM METAL ROOF PANELS. INCLUDE CONSTRUCTION DETAILS, MATERIAL DESCRIPTIONS, DIMENSIONS OF INDIVIDUAL

COMPONENTS AND PROFILES, AND FINISHES FOR EACH TYPE OF PANEL AND ACCESSORY.

B. SAMPLES: PROVIDE COLOR OPTIONS/SWATCHES.

C. SHOP DRAWINGS:

a. INCLUDE FABRICATION AND INSTALLATION LAYOUTS OF METAL PANELS; DETAILS OF EDGE CONDITIONS, JOINTS, PANEL PROFILES, CORNERS, ANCHORAGES, ATTACHMENT SYSTEM, TRIM, FLASHINGS, CLOSURES, AND ACCESSORIES; AND SPECIAL DETAILS.

b. ACCESSORIES: INCLUDE DETAILS OF THE FLASHING, TRIM, AND ANCHORAGE SYSTEMS, AT A SCALE OF NOT LESS THAN 1-1/2 INCHES PER

12 INCHES

2. PRODUCTS

A. PROVIDE FACTORY-FORMED METAL ROOF PANELS DESIGNED TO BE INSTALLED BY LAPPING AND INTERCONNECTING RAISED SIDE EDGES OF

ADJACENT PANELS WITH JOINT TYPE INDICATED AND MECHANICALLY ATTACHING PANELS TO SUPPORTS USING CONCEALED FASTENERS IN

SIDE LAPS. INCLUDE ALL ACCESSORIES REQUIRED FOR WEATHERTIGHT INSTALLATION.

B. ALLOW FOR THERMAL MOVEMENTS FROM AMBIENT AND SURFACE TEMPERATURE CHANGES.

C. PANELS:

FORMED WITH VERTICAL RIBS AT PANEL EDGES; DESIGNED FOR SEQUENTIAL INSTALLATION BY MECHANICALLY ATTACHING PANELS TO SUPPORTS USING CONCEALED CLIPS LOCATED UNDER ONE SIDE OF PANELS, ENGAGING OPPOSITE EDGE OF ADJACENT PANELS, AND

SNAPPING PANELS TOGETHER.

a. STRUCTURAL SUPPORT: OVER PLYWOOD SHEATHING

b. MATERIAL: ALUMINUM

c. PANEL PROFILE: FLAT PAN

d. PANEL COVERAGE: 16 INCHES

e. PANEL HEIGHT: 1.5 INCHES

f. CLIPS: TWO PIECE, FLOATING, DESIGNED TO ACCOMMODATE THERMAL MOVEMENT.

g. UNDERLAYMENT: SELF-ADHERING, HIGH-TEMPERATURE: PROVIDE SELF-ADHERING, COLD-APPLIED, SHEET UNDERLAYMENT, A MINIMUM OF

30 MILS (0.76 MM) THICK, CONSISTING OF SLIP-RESISTANT, POLYETHYLENE-FILM TOP SURFACE LAMINATED TO A LAYER OF BUTYL OR SBS- MODIFIED ASPHALT ADHESIVE, WITH RELEASE-PAPER BACKING. PROVIDE PRIMER WHEN RECOMMENDED BY MANUFACTURER.

h. THERMAL STABILITY: STABLE AFTER TESTING AT 240 DEG F; ASTM D1970/D1970M.

i. LOW-TEMPERATURE FLEXIBILITY: PASSES AFTER TESTING AT MINUS 20 DEG F; ASTM D1970/D1970M.

F. PANEL ACCESSORIES: PROVIDE COMPONENTS REQUIRED FOR A COMPLETE, WEATHERTIGHT PANEL SYSTEM INCLUDING TRIM, COPINGS, FASCIA, MULLIONS, SILLS, CORNER UNITS, FASTENERS, FLASHINGS, SEALANTS, GASKETS, FILLERS, CLOSURE STRIPS, AND SIMILAR ITEMS.

MATCH MATERIAL AND FINISH OF METAL PANELS UNLESS OTHERWISE INDICATED.

a. CLOSURES: PROVIDE CLOSURES AT EAVES AND RIDGES, FABRICATED OF SAME METAL AS METAL PANELS.

b. BACKING PLATES: PROVIDE METAL BACKING PLATES AT PANEL END SPLICES, FABRICATED FROM MATERIAL RECOMMENDED BY

MANUFACTURER.

c. CLOSURE STRIPS: CLOSED-CELL, EXPANDED, CELLULAR, RUBBER OR CROSSLINKED, POLYOLEFIN-FOAM OR CLOSED-CELL LAMINATED

POLYETHYLENE; MINIMUM 1-INCH- (25-MM-) THICK, FLEXIBLE CLOSURE STRIPS; CUT OR PREMOLDED TO MATCH METAL PANEL PROFILE.

PROVIDE CLOSURE STRIPS WHERE INDICATED OR NECESSARY TO ENSURE WEATHERTIGHT CONSTRUCTION.

G. FLASHING AND TRIM: PROVIDE FLASHING AND TRIM FORMED FROM SAME MATERIAL AS METAL PANELS AS REQUIRED TO SEAL AGAINST WEATHER AND TO PROVIDE FINISHED APPEARANCE. LOCATIONS INCLUDE, BUT ARE NOT LIMITED TO, EAVES, RAKES, CORNERS, BASES, FRAMED OPENINGS, RIDGES, FASCIAE, AND FILLERS. FINISH FLASHING AND TRIM WITH SAME FINISH SYSTEM AS ADJACENT METAL

PANELS.

H. GUTTERS: FORMED FROM SAME MATERIAL AS ROOF PANELS, COMPLETE WITH END PIECES, OUTLET TUBES, AND OTHER SPECIAL PIECES AS REQUIRED. FABRICATE IN MINIMUM 96-INCH- (2400-MM-) LONG SECTIONS, OF SIZE AND METAL THICKNESS IN ACCORDANCE WITH MANUFACTURER'S RECOMMENDATIONS. FURNISH GUTTER SUPPORTS SPACED A MAXIMUM OF 36 INCHES (914 MM) O.C., FABRICATED FROM SAME METAL AS GUTTERS. PROVIDE WIRE BALL STRAINERS OF COMPATIBLE METAL AT OUTLETS. FINISH GUTTERS TO MATCH METAL

ROOF PANELS, ROOF FASCIA, AND RAKE TRIM.

E. DOWNSPOUTS:

a. FORM FROM SAME MATERIAL AS ROOF PANELS, FINISHED TO MATCH GUTTERS.

b. FABRICATE IN 10 FT. (3 M) LONG SECTIONS, COMPLETE WITH FORMED ELBOWS AND OFFSETS, OF SIZE AND METAL THICKNESS IN

ACCORDANCE WITH MANUFACTURER'S RECOMMENDATIONS.

c. JOIN SECTIONS WITH 1-1/2-INCH TELESCOPING JOINTS.

d. PROVIDE HANGERS WITH FASTENERS DESIGNED TO HOLD DOWNSPOUTS SECURELY TO WALLS. LOCATE HANGERS AT TOP AND BOTTOM

AND AT APPROXIMATELY 60 INCHES O.C.

F. PANEL FASTENERS: SELF-TAPPING SCREWS DESIGNED TO WITHSTAND DESIGN LOADS.

G. PANEL SEALANTS: PROVIDE SEALANT TYPE RECOMMENDED BY MANUFACTURER THAT ARE COMPATIBLE WITH PANEL MATERIALS, ARE

NONSTAINING, AND DO NOT DAMAGE PANEL FINISH.

H. STEEL FASCIA COVERS: ZINC-COATED (GALVANIZED). THICKNESS AS REQUIRED TO MEET PERFORMANCE REQUIREMENTS.

a. SURFACE: SMOOTH, FLAT FINISH.

b. FINISH: AS SELECTED BY ARCHITECT FROM MANUFACTURER'S FULL RANGE.

c. COLOR: AS SELECTED BY ARCHITECT FROM MANUFACTURER'S FULL RANGE.

3. INSTALLATION

A. INSTALL SUBSTRATE BOARD WITH LONG JOINTS IN CONTINUOUS STRAIGHT LINES, WITH END JOINTS STAGGERED NOT LESS THAN 24 INCHES

IN ADJACENT ROWS.

B. INSTALL SELF-ADHERING SHEET UNDERLAYMENT OVER ENTIRE ROOF SURFACE.

C. INSTALL METAL PANELS IN ACCORDANCE WITH MANUFACTURER'S WRITTEN INSTALLATION INSTRUCTIONS AND APPROVED SHOP DRAWINGS

IN ORIENTATION, SIZES, AND LOCATIONS INDICATED. ANCHOR METAL PANELS AND OTHER COMPONENTS OF THE WORK SECURELY IN PLACE, WITH PROVISIONS FOR THERMAL AND STRUCTURAL MOVEMENT.

07 46 46 FIBER-CEMENT SIDING AND SOFFIT

1. SUBMITTALS

A. PRODUCT DATA: FOR EACH TYPE OF PRODUCT.

B. SAMPLES: FOR FIBER-CEMENT SIDING AND SOFFIT, INCLUDING RELATED ACCESSORIES

2. PRODUCT: BASIS OF DESIGN: JAMES HARDIE, ALLURA USA, OR APPROVED EQUAL.

A. ASTM C118, TYPE A, GRADE II, FIBER-CEMENT BOARD, NONCOMBUSTIBLE WHEN TESTED IN ACCORDANCE WITH ASTM E136; WITH A FLAME-

SPREAD INDEX OF 25 OR LESS WHEN TESTED IN ACCORDANCE WITH ASTM E84.

B. NOMINAL THICKNESS NO LESS THAN 5/16 INCH.

C. SIDING:

1. VERTICAL PATTERN: BOARD AND BATTEN STYLE 48-INCH-WIDE SHEETS WITH WOOD-GRAIN TEXTURE AND BATTENS AT 16 INCHES O.C.

2. SHINGLE PATTERN: 48-INCH-WIDE, STRAIGHT-EDGE NOTCHED SHEETS WITH WOOD-GRAIN TEXTURE.

D. SOFFIT, VENTILATED.

1. PATTERN: 24-INCH-WIDE SHEETS WITH SMOOTH TEXTURE.

3. INSTALLATION

A. COMPLY WITH MANUFACTURER'S WRITTEN INSTALLATION INSTRUCTIONS APPLICABLE TO PRODUCTS AND APPLICATIONS INDICATED UNLESS

MORE STRINGENT REQUIREMENTS APPLY.

B. INSTALL FASTENERS NO MORE THAN 24 INCHES O.C.

C. INSTALL JOINT SEALANTS PER MANUFACTURER'S RECOMMENDATION TO PRODUCE A WEATHERTIGHT INSTALLATION.

07 62 00 SHEET METAL FLASHING AND TRIM

1. SUBMITTALS

A. PRODUCT DATA.

B. SHOP DRAWINGS: FOR SHEET METAL FLASHING AND TRIM.

a. PLANS, ELEVATIONS, SECTIONS, AND ATTACHMENT DETAILS.

b. FABRICATION AND INSTALLATION LAYOUTS, EXPANSION-JOINT LOCATIONS, AND KEYED DETAILS. DISTINGUISH BETWEEN SHOP- AND

FIELD-ASSEMBLED WORK.

c. IDENTIFICATION OF MATERIAL, THICKNESS, WEIGHT, AND FINISH FOR EACH ITEM AND LOCATION IN PROJECT.

d. DETAILS FOR FORMING, INCLUDING PROFILES, SHAPES, SEAMS, AND DIMENSIONS.

e. DETAILS FOR JOINING, SUPPORTING, AND SECURING, INCLUDING LAYOUT AND SPACING OF FASTENERS, CLEATS, CLIPS, AND OTHER

ATTACHMENTS. INCLUDE PATTERN OF SEAMS.

f. DETAILS OF TERMINATION POINTS AND ASSEMBLIES.

g. DETAILS OF ROOF-PENETRATION FLASHING.

h. DETAILS OF ALL EDGE CONDITIONS.

i. DETAILS OF SPECIAL CONDITIONS.

j. DETAILS OF CONNECTIONS TO ADJOINING WORK.

C. SAMPLES: FOR EACH EXPOSED PRODUCT AND FOR EACH COLOR AND TEXTURE SPECIFIED, 12 INCHES LONG BY ACTUAL WIDTH.

2. SHEET METAL FLASHING AND TRIM ASSEMBLIES, INCLUDING CLEATS, ANCHORS, AND FASTENERS, ARE TO WITHSTAND WIND LOADS, STRUCTURAL

MOVEMENT, THERMALLY INDUCED MOVEMENT, AND EXPOSURE TO WEATHER WITHOUT FAILURE DUE TO DEFECTIVE MANUFACTURE, FABRICATION, INSTALLATION, OR OTHER DEFECTS IN CONSTRUCTION. COMPLETED SHEET METAL FLASHING AND TRIM ARE NOT TO RATTLE, LEAK, OR LOOSEN, AND ARE TO REMAIN WATERTIGHT.

07 71 00 ROOF ACCESSORIES

1. SUBMITTALS

A. PRODUCT DATA

B. SHOP DRAWINGS: INCLUDE PLANS, ELEVATIONS, KEYED DETAILS, AND ATTACHMENTS TO OTHER WORK. INDICATE DIMENSIONS, LOADINGS, AND SPECIAL CONDITIONS. DISTINGUISH BETWEEN PLANT AND FIELD ASSEMBLED WORK.

C. COORDINATE DRAWINGS: ROOF PLANS, DRAWN TO SCALE, AND COORDINATING PENETRATIONS AND ROOF-MOUNTED ITEMS.

D. GENERAL PERFORMANCE: ROOF ACCESSORIES TO WITHSTAND EXPOSURE TO WEATHER AND RESIST THERMALLY INDUCED MOVEMENT

WITHOUT FAILURE, RATTLING, LEAKING, OR FASTENER DISENGAGEMENT DUE TO DEFECTIVE MANUFACTURE, FABRICATION, INSTALLATION, OR OTHER.

06 10 00 ROUGH CARPENTRY

1. EQUIPMENT BACKING PANELS: PLYWOOD, DOC PS 1, EXPOSURE 1, C-D PLUGGED, IN THICKNESS INDICATED OR, IF NOT INDICATED, NOT LESS THAN 1/2-INCH

NOMINAL THICKNESS.

2. PROVIDE BLOCKING MEMBERS AS REQUIRED TO SUPPORT ACCESSORIES, FIXTURES, SPECIALTY ITEMS, AND TRIM. IN WALLS AND CEILINGS, PROVIDE BLOCKING ATTACHED TO FRAMING AS BACKING AND SUPPORT FOR WALL-MOUNTED AND CEILING MOUNTED ITEMS.

06 16 00 SHEATHING

1. SUBMITTALS: PRODUCT DATA

2. PRODUCTS:

A. EXTERIOR PLYWOOD ROOF SHEATHING.

B. PRESERVATIVE TREATMENT BY PRESSURE PROCESS: AWPA U1; USE CATEGORY UC3B. TREAT ALL PLYWOOD UNLESS OTHERWISE INDICATED.

C. PROVIDE FASTENERS WITH HOT-DIP ZINC COATING COMPLYING WITH ASTM A153/A153M.

3. INSTALLATION:

A. DO NOT USE MATERIALS WITH DEFECTS THAT IMPAIR QUALITY OF SHEATHING OR PIECES THAT ARE TOO SMALL TO USE WITH MINIMUM NUMBER OF

JOINTS OR OPTIMUM JOINT ARRANGEMENT. ARRANGE JOINTS SO THAT PIECES DO NOT SPAN BETWEEN FEWER THAN THREE SUPPORT MEMBERS.

B. CUT PANELS AT PENETRATIONS, EDGES, AND OTHER OBSTRUCTIONS OF WORK; FIT TIGHTLY AGAINST ABUTTING CONSTRUCTION UNLESS OTHERWISE

INDICATED.

C. COORDINATE ROOF SHEATHING INSTALLATION WITH FLASHING AND JOINT-SEALANT INSTALLATION SO THESE MATERIALS ARE INSTALLED IN

SEQUENCE AND MANNER THAT PREVENT EXTERIOR MOISTURE FROM PASSING THROUGH COMPLETED ASSEMBLY.

D. NAIL TO WOOD FRAMING. APPLY A CONTINUOUS BEAD OF GLUE TO FRAMING MEMBERS AT EDGES OF WALL SHEATHING PANELS.

06 17 53 SHOP-FABRICATED WOOD TRUSSES

SEE STRUCTURAL

06 41 16 PLASTIC LAMINATE CLAD ARCHITECTURAL CABINETS

1. PROVIDE:

A. PLASTIC LAMINATE CLAD ARCHITECTURAL CABINETS

B. CABINET HARDWARE AND ACCESSORIES

C. WOOD FURRING, BLOCKING, SHIMS, AND HANGING STRIPS FOR INSTALLING PLASTIC-LAMINATE-CLAD ARCHITECTURAL CABINETS THAT ARE NOT CONCEALED

WITHIN OTHER CONSTRUCTION. FIRE-RETARDANT-TREATED SOFTWOOD LUMBER, KILN-DRIED TO LESS THAN 15 PERCENT MOISTURE CONTENT.

D. ANCHORS: SELECT MATERIAL, TYPE, SIZE, AND FINISH REQUIRED FOR EACH SUBSTRATE FOR SECURE ANCHORAGE. PROVIDE METAL EXPANSION SLEEVES

OR EXPANSION BOLTS FOR POST-INSTALLED ANCHORS. USE NONFERROUS-METAL OR HOT-DIP GALVANIZED ANCHORS AND INSERTS AT INSIDE FACE OF

EXTERIOR WALLS AND AT FLOORS.

E. ADHESIVE FOR BONDING EDGES: HOT-MELT ADHESIVE.

2. PROVIDE SHOP DRAWINGS

INCLUDE PLANS, ELEVATIONS, SECTIONS, AND ATTACHMENT DETAILS.

3. QUALITY ASSURANCE

4. MANUFACTURER'S QUALIFICATIONS: EMPLOYS SKILLED WORKERS WHO CUSTOM FABRICATE PRODUCTS SIMILAR TO THOSE REQUIRED FOR THIS PROJECT AND

WHOSE PRODUCTS HAVE A RECORD OF SUCCESSFUL IN-SERVICE PERFORMANCE.

5. QUALITY STANDARD:

A. UNLESS OTHERWISE INDICATED, COMPLY WITH THE ARCHITECTURAL WOODWORK STANDARDS FOR GRADES OF CABINETS INDICATED FOR CONSTRUCTION, FINISHES, INSTALLATION, AND OTHER REQUIREMENTS.

B. ARCHITECTURAL WOODWORK STANDARDS GRADE: CUSTOM

C. TYPE OF CONSTRUCTION: FACE FRAME.

A. DOOR AND DRAWER-FRONT STYLE: FLUSH OVERLAY.

D. HIGH-PRESSURE DECORATIVE LAMINATE: NEMA LD 3, GRADES AS INDICATED OR IF NOT INDICATED, AS REQUIRED BY QUALITY STANDARD.

1. LAMINATE CLADDING FOR EXPOSED SURFACES:

2. HORIZONTAL SURFACES: GRADE HGS

3. POSTFORMED SURFACES: GRADE HGP.

4. VERTICAL SURFACES: GRADE HGS

5. EDGES: GRADE HGS.

E. PATTERN DIRECTION: VERTICALLY FOR DOORS, FIXED PANELS, AND DRAWER FRONTS.

F. CONCEALED BACKS OF PANELS WITH EXPOSED PLASTIC-LAMINATE SURFACES: HIGH-PRESSURE DECORATIVE LAMINATE, NEMA LD 3, GRADE BKL.

G. DRAWER CONSTRUCTION: FABRICATE WITH EXPOSED FRONTS FASTENED TO SUBFRONT WITH MOUNTING SCREWS FROM INTERIOR OF BODY.

6. JOIN SUBFRONTS, BACKS, AND SIDES WITH GLUED RABBETED JOINTS SUPPLEMENTED BY MECHANICAL FASTENERS.

1. WOOD PRODUCTS: PROVIDE MATERIALS THAT COMPLY WITH REQUIREMENTS OF REFERENCED QUALITY STANDARD FOR EACH TYPE OF ARCHITECTURAL

CABINET AND QUALITY GRADE SPECIFIED UNLESS OTHERWISE INDICATED.

7. WOOD MOISTURE CONTENT: 5 TO 10 PERCENT.

1. COMPOSITE WOOD PRODUCTS: PROVIDE MATERIALS THAT COMPLY WITH REQUIREMENTS OF REFERENCED QUALITY STANDARD FOR EACH TYPE OF

ARCHITECTURAL CABINET AND QUALITY GRADE SPECIFIED UNLESS OTHERWISE INDICATED.

2. MEDIUM-DENSITY FIBERBOARD (MDF): ANSI A208.2, GRADE 130.

3. SOFTWOOD PLYWOOD: DOC PS 1, MEDIUM-DENSITY OVERLAY.

8. THERMALLY FUSED LAMINATE (TFL) PANELS: MDF FINISHED WITH THERMALLY FUSED, MELAMINE-IMPREGNATED DECORATIVE PAPER AND COMPLYING WITH REQUIREMENTS OF NEMA LD 3, GRADE VGL, FOR TEST METHODS 3.3, 3.4, 3.6, 3.8, AND 3.10.

9. CABINET HARDWARE AND ACCESSORIES:

A. GENERAL: PROVIDE CABINET HARDWARE AND ACCESSORY MATERIALS ASSOCIATED WITH ARCHITECTURAL CABINETS EXCEPT FOR ITEMS SPECIFIED IN

SECTION 087110 "DOOR HARDWARE."

B. SEMICONCEALED HINGES FOR FLUSH DOORS: ANSI/BHMA A156.9, B01361.

C. BACK-MOUNTED PULLS: ANSI/BHMA A156.9, B02011.

D. PULLS: BACK MOUNTED, SOLID METAL, 4.6 INCHES LONG, 1/2 INCH IN WIDTH. MANUFACTURER/PRODUCT: AMEROCK BLACKROCK 3-3/4 INCH CENTER-TO-

CENTER POLISHED NICKEL DRAWER PULL.ADJUSTABLE SHELF STANDARDS AND SUPPORTS: ANSI/BHMA A156.9, B04071; WITH SHELF RESTS, B04081.

E. SHELF RESTS: ANSI/BHMA A156.9, B04013; METAL.

F. DRAWER SLIDES: ANSI/BHMA A156.9.

G. STANDARD DUTY (GRADE 1 AND GRADE 2): SIDE MOUNT.

H. DOOR AND DRAWER SILENCERS: ANSI/BHMA A156.16, L03011.

I. FOR CONCEALED HARDWARE, PROVIDE MANUFACTURER'S STANDARD FINISH THAT COMPLIES WITH PRODUCT CLASS REQUIREMENTS IN ANSI/BHMA A156.9.

10. FABRICATION

A. COMPLETE FABRICATION, INCLUDING ASSEMBLY AND HARDWARE APPLICATION, TO MAXIMUM EXTENT POSSIBLE BEFORE SHIPMENT TO PROJECT SITE.

DISASSEMBLE COMPONENTS ONLY AS NECESSARY FOR SHIPMENT AND INSTALLATION. WHERE NECESSARY FOR FITTING AT SITE, PROVIDE AMPLE

ALLOWANCE FOR SCRIBING, TRIMMING, AND FITTING.

B. SHOP-CUT OPENINGS TO MAXIMUM EXTENT POSSIBLE TO RECEIVE HARDWARE, APPLIANCES, ELECTRICAL WORK, AND SIMILAR ITEMS. LOCATE OPENINGS ACCURATELY AND USE TEMPLATES OR ROUGHING-IN DIAGRAMS TO PRODUCE ACCURATELY SIZED AND SHAPED OPENINGS. SAND EDGES OF CUTOUTS TO

REMOVE SPLINTERS AND BURRS.

11. INSTALLATION:

A. BEFORE INSTALLATION, CONDITION CABINETS TO HUMIDITY CONDITIONS IN INSTALLATION AREAS FOR NOT LESS THAN 72 HOURS.

B. ARCHITECTURAL WOODWORK STANDARDS GRADE: INSTALL CABINETS TO COMPLY WITH QUALITY STANDARD GRADE OF ITEM TO BE INSTALLED.

C. ANCHOR CABINETS TO ANCHORS OR BLOCKING BUILT IN OR DIRECTLY ATTACHED TO SUBSTRATES. SECURE WITH WAFER-HEAD CABINET INSTALLATION

SCREWS.

D. INSTALL CABINETS LEVEL, PLUMB, AND TRUE IN LINE TO A TOLERANCE OF 1/8 INCH IN 96 INCHES USING CONCEALED SHIMS.

E. SCRIBE AND CUT CABINETS TO FIT ADJOINING WORK, REFINISH CUT SURFACES, AND REPAIR DAMAGED FINISH AT CUTS.

F. INSTALL CABINETS WITHOUT DISTORTION SO DOORS AND DRAWERS FIT OPENINGS AND ARE ACCURATELY ALIGNED. ADJUST HARDWARE TO CENTER DOORS

AND DRAWERS IN OPENINGS AND TO PROVIDE UNENCUMBERED OPERATION. COMPLETE INSTALLATION OF HARDWARE AND ACCESSORY ITEMS AS

INDICATED.

G. FASTEN WALL CABINETS THROUGH BACK, NEAR TOP AND BOTTOM, AND AT ENDS NOT MORE THAN 16 INCHES O.C. WITH NO. 10 WAFER-HEAD SCREWS SIZED FOR NOT LESS THAN 1-1/2-INCH PENETRATION INTO WOOD FRAMING, BLOCKING, OR HANGING STRIPS.

06 61 16 SOLID SURFACE FABRICATIONS

1. PRODUCTS:

A. PROVIDE SOLID SURFACE COUNTERTOPS.

a. LAVATORY COUNTER WITH UNDERMOUNT BOWLS AND BACKSPLASH.

b. BREAK ROOM COUNTER WITH UNDERMOUNT SINK.

c. STRAIGHT COUNTER AT CASEWORK WITH BACKSPLASH.

d. STRAIGHT COUNTER, NO BACKSPLASH.

B. PROVIDE SOLID SURFACE WINDOW SILLS

a. 1/2" THICK SOLID SURFACING MATERIAL, ADHESIVELY JOINED WITH INCONSPICUOUS SEAMS, 1/4" ROUNDED CORNER PROFILE.

2. SUBMIT:

A. SUBMIT TWO SAMPLES OF AT LEAST 4"x4" SIZE FOR EACH COLOR AND TYPE OF SOLID SURFACE USED. WINDOW SILL SOLID SURFACE TO MATCH WINDOW

FRAME PAINT COLOR.

B. SUBMIT FULLY DIMENSIONED SHOP DRAWINGS SHOWING COUNTERTOP AND WINDOW SILL LAYOUTS, JOINERY, TERMINATING CONDITIONS, SUBSTRATE

CONSTRUCTION, CUTOUTS AND HOLES. SHOW PLUMBING INSTALLATION PROVISIONS. INCLUDE ELEVATIONS, SECTION DETAILS, AND LARGE SCALE DETAILS.

3. MANUFACTURER: CORIAN, WILSONART, INPRO, OR APPROVED EQUAL.

4. NON-POROUS, HOMOGENEOUS MATERIAL MAINTAINING THE SAME COMPOSITION THROUGHOUT THE PART WITH A COMPOSITION OF ACRYLIC POLYMER, ALUMINUM TRIHYDRATE FILLER AND PIGMENT; NOT COATED, LAMINATED OR OF COMPOSITE CONSTRUCTION; MEETING FOLLOWING CRITERIA:

A. FLAMMABILITY: CLASS 1 AND A WHEN TESTED TO UL 723.

B. ADHESIVE FOR BONDING TO OTHER PRODUCTS: ONE COMPONENT SILICONE TO ASTM C920

C. SEALANT: A STANDARD MILDEW-RESISTANT, FDA/UL RECOGNIZED SILICONE COLOR MATCHED SEALANT OR CLEAR SILICONE SEALANTS.

D. SINK/BOWL MOUNTING HARDWARE: MANUFACTURER'S APPROVED BOWL CLIPS, BRASS INSERTS AND FASTENERS FOR ATTACHMENT OF UNDERMOUNT

SINKS/BOWLS.

E. HEAT REFLECTING TAPE: MANUFACTURER’S STANDARD ALUMINUM FOIL TAPE, WITH REQUIRED THICKNESS, FOR USE WITH CUTOUTS NEAR HEAT

SOURCES.

F. INSULATING NOMEX® FABRIC: MANUFACTURER’S STANDARD FOR USE WITH CONDUCTIVE TAPE IN INSULATING SOLID SURFACE MATERIAL FROM ADJACENT

HEAT SOURCE.

5. LAVATORY TOPS WITH UNDERMOUNT BOWLS: 3/4" THICK COUNTERTOP OF SOLID POLYMER SOLID SURFACING MATERIAL, CAST TO 1/4" ROUNDED CORNER

PROFILE CONFORMING TO CSA B45.5/IAPMO Z124, COMPLETE WITH UNDERMOUNT BOWLS AS SHOWN ON PLANS. PROVIDE COUNTERTOPS COMPLETE WITH BACKSPLASHES OF SIZE SHOWN ON DRAWINGS. USE UNDERMOUNT HARDWARE ACCORDING TO MANUFACTURER'S INSTRUCTIONS. ENSURE VANITY TOP AND

BACKSPLASH IS MATCHING COLOR.

6. FINISH: ENSURE SURFACES HAVE UNIFORM FINISH:

A. MATTE, WITH A 60° GLOSS RATING OF 5 - 20.

7. VERIFICATION OF CONDITIONS:

A. EXAMINE SUBSTRATES AND CONDITIONS, WITH FABRICATOR PRESENT FOR COMPLIANCE WITH REQUIREMENTS FOR INSTALLATION TOLERANCES AND

OTHER CONDITIONS AFFECTING PERFORMANCE OF WORK. PROCEED WITH INSTALLATION ONLY AFTER UNSATISFACTORY CONDITIONS HAVE BEEN

CORRECTED.

B. VERIFY ACTUAL SITE DIMENSIONS AND LOCATION OF ADJACENT MATERIALS PRIOR TO COMMENCING WORK.

C. EXAMINE CABINETS UPON WHICH COUNTER TOPS ARE TO BE INSTALLED. VERIFY CABINETS ARE LEVEL TO WITHIN 1/8" IN 10' - 0".

1. NOTIFY ARCHITECT IN WRITING OF ANY CONDITIONS WHICH WOULD BE DETRIMENTAL TO INSTALLATION.

8. INSTALLATION

A. USE EXPERIENCED INSTALLERS. DELIVER, HANDLE, AND STORE MATERIALS IN ACCORDANCE WITH MANUFACTURER'S INSTRUCTIONS.

B. INSTALL COMPONENTS PLUMB, LEVEL, RIGID, SCRIBED TO ADJACENT FINISHES IN ACCORDANCE WITH REVIEWED SHOP DRAWINGS AND PRODUCT

INSTALLATION DETAILS.

C. FABRICATE FIELD JOINTS USING MANUFACTURER'S RECOMMENDED ADHESIVE, WITH JOINTS BEING INCONSPICUOUS IN FINISHED WORK. EXPOSED

JOINTS/SEAMS ARE NOT PERMITTED. KEEP COMPONENTS AND HANDS CLEAN WHEN MAKING JOINTS. REINFORCE FIELD JOINTS AS SPECIFIED HEREIN. CUT

AND FINISH COMPONENT EDGES WITH CLEAN, SHARP RETURNS.

D. ROUTE RADII AND CONTOURS TO TEMPLATE. ANCHOR SECURELY TO BASE COMPONENT OR OTHER SUPPORTS. ALIGN ADJACENT COMPONENTS AND FORM SEAMS TO COMPLY WITH MANUFACTURER’S WRITTEN RECOMMENDATIONS USING ADHESIVE IN COLOR TO MATCH WORK. CAREFULLY DRESS JOINTS

SMOOTH, REMOVE SURFACE SCRATCHES AND CLEAN ENTIRE SURFACE.

E. INSTALL COUNTERTOPS WITH NO MORE THAN 1/8" SAG, BOW OR OTHER VARIATION FROM A STRAIGHT LINE.

F. ADHERE UNDERMOUNT MOUNT SINKS/BOWLS TO COUNTERTOPS USING MANUFACTURER'S RECOMMENDED ADHESIVE AND MOUNTING HARDWARE.

G. SEAL BETWEEN WALL AND COMPONENTS WITH JOINT SEALANT AS APPLICABLE.

H. INSTALL WINDOW SILLS FOR FULL LENGTH OF EACH WINDOW UNIT, SECURING TO SUBSTRATES WITH CONCEALED FASTENERS AND SPECIFIED

ADHESIVE.PROVIDE MINIMUM 1/8 INCH EXPANSION GAP ON BOTH SIDES OF WINDOW SILLS. FILL GAP WITH SPECIFIED JOINT SEALANT.

I. COMPLETED WORK TO BE PLUMB, LEVEL, AND TRUE, WITH EDGES EASED AND SANDED SMOOTH.

I/R DATE DESCRIPTION

1 08/01/2024 ADDENDUM NO. 2