B01 Attachment J15 Addendum 3 - revised specs and drawings.pdf

P:\2021 Projects\021041.00 IHS- Mid Atlantic Tribes Health Clinics Design\D - Bidding\4-Addenda\Chickahominy - Addendum 3\21041 - Chickahominy- Addendum 3.docx

2 West 1st Street, Suite 201, Duluth, Minnesota 55802 tel (218) 727-2626 fax (218) 722-7467

ADDENDUM THREE (3)

project Mid-Atlantic Tribal Health Clinic

Roxbury, VA project # IHS: NS21MA002H7

DSGW: 021041.00

date July 6, 2022 from Ryan Turner DSGW Architects, Inc.

to All planholders for above project

The following addendum shall become part of the construction documents for the construction of the above referenced project.

This addendum supersedes and supplements all previous reference to similar items.

I hereby certify that this plan, specification, or report was prepared by me or under my direct supervision and that I am duly a Licensed

Architect under the laws of the State of Virginia.

Signature

Registration # 019259 Date July 6, 2022 general clarifications 1. Pallet racking is by Owner.

2. Elevator finishes are called out in specification 14 20 10.

3. Elevator pit ladder is as specified by specification 14 20 10.

4. Refer to electrical drawings for electrical outlets.

5. Floor slab in garage is a 6” thick concrete slab on grade per sheet S2.5. the bottom layer show is the granular fill.

6. No retaining walls are proposed with this plan.

specifications SECTION DESCRIPTION

00 01 10 TABLE OF CONTENTS – REVISED

1. OMIT this section as issued with Addendum #2 and REPLACE with REVISED

Section 00 01 10 as included with this addendum.

05 31 00 STEEL DECKING

1. OMIT this section as originally issued and REPLACE with REVISED Section 05

31 00 as included with this addendum.

05 58 13 COLUMN COVERS

1. ADD this section as included with this addendum.

06 10 00 ROUGH CARPENTRY

1. OMIT this section as originally issued and REPLACE with REVISED Section 06

10 00 as included with this addendum.

06 41 00 ARCHITECTURAL WOOD CASEWORK - REVISED

1. OMIT this section as issued with Addendum #1 and REPLACE with REVISED

Section 06 41 00 as included with this addendum.

08 34 00 BARN (SLIDING) DOOR

1. ADD this section as included with this addendum.

P:\2021 Projects\021041.00 IHS- Mid Atlantic Tribes Health Clinics Design\D - Bidding\4-Addenda\Chickahominy - Addendum 3\21041 - Chickahominy- Addendum 3.docx

08 71 00 DOOR HARDWARE

1. OMIT this section as originally issued and REPLACE with REVISED Section 08 71 00 as included with this addendum.

09 68 13 TILE CARPETING

1. OMIT this section as originally issued and REPLACE with REVISED Section 09 68 13 as included with this addendum.

10 51 26 PLASTIC LOCKERS

1. OMIT this section as originally issued and REPLACE with REVISED Section 10 51 26 as included with this addendum.

12 24 00 WINDOW SHADES

1. OMIT this section as originally issued and REPLACE with REVISED Section 12 24 00 as included with this addendum.

drawings SHEET DESCRIPTION

C01 COVER SHEET

1. Sheet Index: ADDED drawing sheet.

C02 GENERAL NOTES

1. REVISED as shown.

C08 SITE PLAN

C09 SITE DETAILS

C10 GRADING PLAN

C13 STORM SEWER PROFILES AND DRAINAGE DETAILS

C13A DRAINAGE DETAILS

1. ADDED new sheet for details for the underground detention system.

C15 UTILITY PLAN

S0.2 ROOF LOADING / CANOPY FRAMING PLAN / SECTIONS / STRUCTURAL

NOTES

1. 2/S0.2: ADDED steel roof deck callouts.

A1.1 LIFE SAFETY PLAN & SUMMARY

1. Life Safety Analysis: REVISED reference to energy code to read “2018 Virginia

Energy Conservation Code”.

A2.1 FIRST FLOOR – OVERALL PLAN

1. 1/A2.1:

a. ADDED door numbers.

b. REVISED door numbers.

P:\2021 Projects\021041.00 IHS- Mid Atlantic Tribes Health Clinics Design\D - Bidding\4-Addenda\Chickahominy - Addendum 3\21041 - Chickahominy- Addendum 3.docx

A2.1A FIRST FLOOR PLAN – AREA A

1. 1/A2.1A: ADDED detail marker.

A2.1B FIRST FLOOR PLAN – AREA B

1. 1/A2.1B: ADDED door number.

A2.2 SECOND FLOOR PLAN

1. Floor Plan Notes: ADDED.

2. 1/A2.2:

a. ADDED floor plan note markers.

b. ADDED door numbers.

c. REVISED door numbers.

A2.3 FIRST & SECOND FINISH PLAN

1. 1 & 2/A2.3: REVISED finishes.

A3.1A FIRST FLOOR RCP – AREA A

1. 1/A3.1A: ADDED detail markers.

A3.2 SECOND FLOOR RCP

1. 1/A3.2:

a. OMITTED elevation markers.

b. REVISED finish.

A4.1 DOOR SCHEDULE & TYPES

1. Door and Frame Schedule:

a. OMIT Doors: 1036, 1037, 1038, 1039, 1042, 1045, 1046, 1047, 1048 & 1049.

b. OMIT duplicate Door 2023.

c. ADDED Doors 1001, 2000A, 2000B, 2002, 2019

d. REVISE Hardware Groups for Doors 1003B, 1003C, 1009B, 1053A, 1053B, 1068B, 1070, 1122, 1109A & 1109B.

e. ADDED Hardware Groups for doors: 1047A, 1047B, 1049A, 1049B, 1054A, 1054B, 1055A & 1055B.

2. Frame Types: ADDED AL-F6.

3. 3 & 9/A4.1: ADDED details.

A4.3 FINISH SCHEDULE

1. Finish Schedule: REVISED as shown.

A7.1 INTERIOR ELEVATIONS

1. 15 & 20/A7.1: REVISED as shown.

A7.2 INTERIOR ELEVATIONS

1. 1, 2, 4, 5, 6, 7, 8, 11, 12, 13, 14, 15, 16 & 21/A7.2: REVISED as shown.

A7.3 INTERIOR ELEVATIONS

1. 1, 15, 16 & 17/A7.3: REVISED as shown.

2. 19/A7.3: ADDED elevation.

A7.4 MILLWORK SECTIONS

1. 18 & 29/A7.3: REVISED as shown.

mechanical / electrical consultant

EDI-Dolejs’s Mechanical/Electrical Addendum Three, dated 07-06-2022, is to be included with this addendum as attached (13 pages)

P:\2021 Projects\021041.00 IHS- Mid Atlantic Tribes Health Clinics Design\D - Bidding\4-Addenda\Chickahominy - Addendum 3\21041 - Chickahominy- Addendum 3.docx enclosures J Spec. Section 00 01 10 – Table of Contents – Revised (5 pages) J Spec. Section 05 31 00 – Steel Decking – Revised (2 pages) J Spec. Section 05 58 13 – Column Covers (2 pages) J Spec. Section 06 10 00 – Rough Carpentry – Revised (6 pages) J Spec. Section 06 41 00 – Architectural Wood Casework - Revised (5 pages) J Spec. Section 08 34 00 – Barn (Sliding) Door (3 pages) J Spec. Section 08 71 00 – Door Hardware – Revised (29 pages) J Spec. Section 09 68 13 – Tile Carpeting – Revised (2 pages) J Spec. Section 10 51 26 – Plastic Lockers – Revised (2 pages) J Spec. Section 12 24 00 – Window Shades – Revised (2 pages) J Drawing Sheets: C01, C02, C08, C09, C10, C13, C13A, C15, S0.2, A1.1, A2.1, A2.1A, A2.1B, A2.2, A2.3, A3.1A, A3.2, A4.1, A4.3, A7.1, A7.2, A7.3 & A7.4 (30x42) (23 pages)

J EDI-Dolejs’s Mechanical/Electrical Addendum 3 (2 – 8.5x11; 7 – 30x42; 3 – 8.5x11;

1 – 30x42) (13 pages)

This addendum shall become part of this bid. The bidder shall insert the addendum number in the space where indicated on the proposal form. Failure to comply may result in the bid being rejected.

= END OF ADDENDUM THREE (3)

21041 – Mid-Atlantic Tribal Health Center

IHS # NS21MA002H7

00 01 10 - 1 TABLE OF CONTENTS – REVISED

ADDENDUM #3

SECTION 00 01 10

TABLE OF CONTENTS - REVISED

MID-ATLANTIC TRIBAL HEALTH CENTER

ROXBURY, VIRGINIA

VOLUME 1 – DIVISIONS 00 - 14

DIVISION 00 -- PROCUREMENT AND CONTRACTING REQUIREMENTS

00 01 01 – Project Manual Title and Registration Sheet 00 01 10 – Table of Contents 00 01 15 – Schedule of Drawings 00 31 00 – Available Project Information 00 43 25 – Request for Approval of Substitution 00 72 00 – General Conditions 00 73 00 – Supplementary General Conditions

DIVISION 01 -- GENERAL REQUIREMENTS

01 10 00 – Summary 01 20 00 – Price and Payment Procedures 01 23 00 – Alternates 01 30 00 – Administrative Requirements 01 40 00 – Quality Requirements 01 50 00 – Temporary Facilities and Controls 01 60 00 – Product Requirements 01 70 00 – Execution and Closeout Requirements 01 78 00 – Closeout Submittals

DIVISION 02 – EXISTING CONDITIONS

02 41 00 – Demolition

DIVISION 03 – CONCRETE

03 10 00 – Concrete Forming 03 20 00 – Concrete Reinforcing 03 30 00 – Cast in Place Concrete 03 41 13 – Precast Concrete Hollow Core Planks

DIVISION 04 -- MASONRY

04 20 00 – Unit Masonry 04 72 00 – Cast Stone Masonry 04 73 00 – Manufactured Stone Masonry

DIVISION 05 -- METALS

05 12 00 – Structural Steel Framing 05 21 00 – Steel Joist Framing 05 31 00 – Steel Decking 05 40 00 – Cold Formed Metal Framing 05 50 00 – Metal Fabrications 05 58 13 – Column Covers 05 73 13 – Tempered Glass Railing Assembly

IHS # NS21MA002H7

00 01 10 - 2 TABLE OF CONTENTS – REVISED

DIVISION 06 -- WOOD, PLASTICS, AND COMPOSITES

06 10 00 – Rough Carpentry 06 15 00 – Wood Decking 06 17 53 – Shop Fabricated Wood Trusses 06 18 00 – Glued-Laminated Construction 06 20 00 – Finish Carpentry 06 41 00 – Architectural Wood Casework 06 82 19 – Fiberglass Reinforced Wall Panels

DIVISION 07 -- THERMAL AND MOISTURE PROTECTION

07 11 13 – Bituminous Damproofing 07 17 13 – Bentonite Panel Waterproofing 07 21 00 – Thermal Insulation 07 25 00 – Weather Barriers 07 42 13 – Metal Wall Panels 07 52 10 – Specialty Roof System 07 53 00 – Elastomeric Membrane Roofing 07 62 00 – Sheet Metal Flashing and Trim 07 72 33 – Roof Hatches and Vents 07 84 00 – Firestopping 07 90 05 – Joint Sealers

DIVISION 08 -- OPENINGS

08 11 13 – Hollow Metal Door and Frames 08 14 16 – Flush Wood Doors 08 31 00 – Access Doors and Panels 08 33 23 – Overhead Coiling Doors 08 34 00 – Barn (Sliding) Door 08 42 29 – Automatic Entrance Doors 08 43 13 – Aluminum Framed Storefronts 08 71 00 – Door Hardware 08 80 00 – Glazing 08 91 00 - Louvers

DIVISION 09 -- FINISHES

09 21 16 – Gypsum Board Assemblies 09 30 00 - Tiling 09 51 00 – Acoustical Ceilings 09 65 00 – Resilient Flooring 09 68 13 – Tile Carpeting 09 84 00 – Acoustic Room Components 09 90 00 – Painting and Coating

DIVISION 10 -- SPECIALTIES

10 11 01 – Visual Display Boards 10 14 23 – Interior Signage 10 21 23 - Cubicles 10 21 13.19 – Solid Plastic Toilet Compartments 10 26 01 – Handrails and Wall Protection 10 28 00 – Toilet Accessories 10 44 00 – Fire Protection Specialties 10 51 26 – Plastic Lockers 10 73 13 - Awnings 10 73 16 – Canopies 10 75 00 – Flagpoles

IHS # NS21MA002H7

00 01 10 - 3 TABLE OF CONTENTS – REVISED

DIVISION 12 -- FURNISHINGS

12 24 13 – Window Shade Systems

DIVISION 14 – CONVEYING SYSTEMS

14 20 10 – Passenger Elevators

VOLUME 2 – DIVISIONS 21 - 33

DIVISION 21 -- FIRE SUPPRESSION

21 00 01 – Fire Protection Certification 21 10 00 – Water-Based Fire Protection Systems

DIVISION 22 -- PLUMBING

22 00 01 – Plumbing Certification 22 00 10 – General Provisions 22 05 00 – Common Work Results for Plumbing 22 05 13 – Common Motor Requirements for Plumbing Equipment 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 53 – Identification for Plumbing Piping and Equipment 22 07 00 – Plumbing Insulation 22 11 16 – Domestic Water Piping 22 11 19 – Domestic Water Piping Specialties 22 11 23 – Domestic Water Pumps 22 11 23.13 – Domestic Water Packaged Booster Pump System 22 13 16 – Sanitary Waste and Vent Piping 22 13 19 – Sanitary Waste Piping Specialties 22 13 23 – Sanitary Waste Separators 22 14 13 – Facility Storm Drainage Piping 22 14 23 – Storm Drainage Piping Specialties 22 14 29 – Sump Pumps 22 31 00 – Domestic Water Softeners 22 34 00 – Liquid Propane, Fuel-Fired Domestic-Water Heaters 22 40 00 – Plumbing Fixtures 22 45 00 – Emergency Plumbing Fixtures 22 47 00 – Drinking Fountains and Water Coolers 22 61 13 – Compressed-Air Piping for Dental Facilities 22 62 13 – Vacuum Piping for Dental Facilities

DIVISION 23 -- HEATING, VENTILATING, AND AIR-CONDITIONING (HVAC)

23 00 01 – Mechanical Certification 23 00 10 – General Provisions 23 05 00 – Common Work Results for HVAC 23 05 13 – Common Motor Requirements for HVAC Equipment 23 05 16 – Expansion Fittings and Loops for HVAC Piping 23 05 19 – Meters and Gages for HVAC Piping 23 05 23 – General-Duty Valves for HVAC Piping 23 05 29 – Hangers and Supports for HVAC Piping and Equipment 23 05 48 – Vibration Controls for HVAC Piping and Equipment 23 05 53 – Identification for HVAC Piping and Equipment 23 05 93 – Testing, Adjusting, and Balancing for HVAC 23 07 00 – HVAC Insulation 23 08 00 – Commissioning of HVAC 23 09 00 – Instrumentation and Control for HVAC 23 09 93 – Sequence of Operations for HVAC Controls 23 11 16 – Facility Liquified-Petroleum Gas Piping

IHS # NS21MA002H7

00 01 10 - 4 TABLE OF CONTENTS – REVISED

23 21 13 – Hydronic Piping and Specialties 23 21 15 – Propylene Glycol System 23 21 23 – Hydronic Pumps 23 31 13 – Metal Ducts 23 33 00 – Air Duct Accessories 23 34 23 – HVAC Power Ventilators 23 36 00 – Air Terminal Units 23 37 13 – Grilles, Registers and Diffusers 23 51 00 – Breechings, Chimneys, and Stacks 23 52 16 – Fire-Tube Condensing Boilers 23 53 33 – Fuel-Fired Unit Heaters 23 74 13 – Packaged Outdoor, Central-Station Air-Handling Units 23 81 26 – Split-System Air-Conditioners 23 82 39 – Unit Heaters 23 83 16 – Radiant-Heating Hydronic Piping

DIVISION 26 – ELECTRICAL

26 00 01 – Electrical Certification 26 00 10 – General Provisions for Electrical Work 26 01 00 – Construction Power and Lighting 26 04 00 – Underground Electrical Service 26 04 45 – Electrical Connections to Equipment 26 05 00 – Common Work Results for Electrical 26 05 19 – Low-Voltage Electrical Power Conductors and Cables 26 05 23 – Control-Voltage Electrical Power Cables 26 05 26 – Grounding and Bonding for Electrical Systems 26 05 29 – Hangers and Support for Electrical Systems 26 05 33 – Raceways and Boxes for Electrical Systems 26 05 53 – Identification for Electrical Systems 26 09 24 – Local Low-voltage Lighting Control System 26 09 26 – Relay Based Lighting Control (Network) 26 22 00 – Low-Voltage Transformers 26 24 13 – Switchboards 26 24 16 – Panelboards 26 27 26 – Wiring Devices 26 28 13 – Fuses 26 28 16 – Enclosed Switches and Circuit Breakers 26 29 13 – Enclosed Controllers 26 29 23 – Variable-Frequency Motor Controllers 26 51 19 – LED Interior Lighting 26 52 19 – Emergency and Exit Lighting 26 56 19 – LED Exterior Lighting 26 70 00 – Pathways for Communications and Security Systems 26 71 11 – Digital, Addressable Fire-Alarm System

DIVISION 27 – COMMUNICATIONS

27 00 01 – Communications Certification 27 00 10 – General Provisions 27 01 00 – Operation, Maintenance & Warranty 27 05 00 – Common Work Results for Communications 27 05 26 – Grounding for Communications 27 05 28 – Pathways for Communications 27 05 53 – Identification for Communications Systems 27 06 00 – Schedules for Communications 27 08 00 – Testing of Communications Systems 27 10 00 – Structured Cabling Requirements 27 11 00 – Communications Equipment Room Fittings 27 11 13 – Communications Entrance Protection

IHS # NS21MA002H7

00 01 10 - 5 TABLE OF CONTENTS – REVISED

27 11 16 – Cabinets, Racks, Frames & Enclosures 27 11 19 – Patch Panels 27 11 23 – Cable Management & Ladder Rack 27 11 26 – Rack Mounted Power Protection & Power Strips 27 13 23 – Optical Fiber Back-Bone Cabling 27 15 13 – Copper Horizontal Cabling 27 15 43 – Faceplates & Connectors 27 16 19 – Patch Cords & Cross Connect Wire 27 51 16 – Public Address Systems

DIVISION 28 – ELECTRONIC SAFETY AND SECURITY

28 00 01 – Security Certification 28 00 10 – General Provisions 28 05 28 – Pathways for Electronic Safety and Security 28 23 13 – Video Surveillance Control and Management Systems 28 61 00 – CCTV Cabling System

DIVISION 31 -- EARTHWORK

31 22 00 – Grading 31 23 16 – Excavation 31 23 23 – Fill

DIVISION 33 – UTILITIES

33 41 00 - Subdrainage

END OF SECTION

IHS # NS21MA002H7

05 31 00 - 1

STEEL DECKING – REVISED

ADDENDUM #3

SECTION 05 31 00

STEEL DECKING - REVISED

PART 1 GENERAL

1.01 SECTION INCLUDES

A. Roof deck.

B. Metal form deck.

1.02 RELATED REQUIREMENTS

A. Section 03 20 00 - Concrete Reinforcing.

B. Section 03 30 00 - Cast-in-Place Concrete: Concrete topping over metal deck.

C. Section 05 12 00 - Structural Steel Framing: Support framing for openings larger than 18 inches and shear stud connectors.

1.03 REFERENCE STANDARDS

A. ASTM A 611 - Standard Specification for Structural Steel (SS), Sheet, Carbon, Cold-Rolled;

1997.

B. ASTM A653/A653M - Standard Specification for Steel Sheet, Zinc-Coated (Galvanized) or Zinc-Iron Alloy-Coated (Galvannealed) by the Hot-Dip Process; 2015.

C. ASTM A1008/A1008M - Standard Specification for Steel, Sheet, Cold-Rolled, Carbon, Structural, High-Strength Low-Alloy, High-Strength Low-Alloy with Improved Formability, Solution Hardened, and Bake Hardenable; 2015.

D. AWS D1.1/D1.1M - Structural Welding Code - Steel; American Welding Society; 2015.

E. AWS D1.3/D1.3M - Structural Welding Code - Sheet Steel; American Welding Society;

2008.

F. SDI (DM) - Publication No.31, Design Manual for Composite Decks, Form Decks, Roof Decks; Steel Deck Institute; 2007.

G. SSPC-Paint 15 - Steel Joist Shop Primer/Metal Building Primer; Society for Protective Coatings; 1999 (Ed. 2004).

H. SSPC-Paint 20 - Zinc-Rich Primers (Type I, "Inorganic," and Type II, "Organic"); Society for Protective Coatings; 2002 (Ed. 2004).

I. SSPC-Paint 25 - Zinc Oxide, Alkyd, Linseed Oil Primer for Use Over Hand Cleaned Steel, Type I and Type II; Society for Protective Coatings; 1997 (Ed. 2004).

1.04 PERFORMANCE REQUIREMENTS

A. Select and design metal deck in accordance with SDI Design Manual.

B. Calculate to structural working stress design and structural properties specified.

C. Maximum Vertical Deflection of Roof Deck: 1/240.

1.05 SUBMITTALS

A. See Section 01 30 00 - Administrative Requirements, for submittals procedures.

B. Shop Drawings: Indicate deck plan, support locations, projections, openings, reinforcement, pertinent details, and accessories.

C. Welders Certificates: Certify welders employed on the Work, verifying AWS qualification within the previous 12 months.

1.06 QUALITY ASSURANCE

A. Design deck layout, spans, fastening, and joints under direct supervision of a Professional Structural Engineer experienced in design of this work and licensed in the State in which the Project is located.

B. Installer Qualifications: Company specializing in performing the work of this Section with minimum 10 years of experience.

IHS # NS21MA002H7

05 31 00 - 2

STEEL DECKING – REVISED

ADDENDUM #3

1.07 DELIVERY, STORAGE, AND HANDLING

A. Cut plastic wrap to encourage ventilation.

B. Separate sheets and store deck on dry wood sleepers; slope for positive drainage.

PART 2 PRODUCTS

2.01 STEEL DECK

A. Roof Deck: Non-composite type, fluted steel sheet:

1. Ungalvanized Steel Sheet: ASTM A1008/A1008M, Designation SS.

2. Primer: Shop coat of manufacturer's standard primer paint over cleaned and phosphatized substrate.

3. Minimum Metal Thickness, Excluding Finish: 20 gage (0.9 mm) 22 gage.

4. Nominal Height: 1-1/2 inch (38 mm).

5. Profile: Fluted; SDI B.

B. Metal Form Deck: Corrugated sheet steel:

1. Galvanized Steel Sheet: ASTM A653/A653M, Structural Steel (SS) Grade 33/230, with G90/Z275 galvanized coating.

2. Provide form deck of size, gauge, depth and profile as shown and noted on drawings.

2.02 ACCESSORY MATERIALS

A. Welding Materials: AWS D1.1/D1.1M.

B. Fasteners: Galvanized hardened steel, self-tapping.

C. Weld Washers: Mild steel, uncoated, 3/4 inch outside diameter, 1/8 inch thick.

D. Shop and Touch-Up Primer: SSPC-Paint 15, complying with VOC limitations of authorities having jurisdiction.

E. Touch-Up Primer for Galvanized Surfaces: SSPC-Paint 20, complying with VOC limitations of authorities having jurisdiction.

PART 3 EXECUTION

3.01 EXAMINATION

A. Verify existing conditions prior to beginning work.

3.02 INSTALLATION

A. Erect metal deck in accordance with SDI Design Manual and manufacturer's instructions. Align and level.

B. On concrete and masonry surfaces provide minimum 4 inch bearing.

C. On steel supports provide minimum 1-1/2 inch bearing.

D. Fasten deck to steel support members at ends and intermediate supports at 12 inches on center maximum, parallel with the deck flute and at each transverse flute using methods indicated on drawings.

1. Welding: Use fusion welds through weld washers.

E. At mechanically fastened male/female side laps fasten at 24 inches on center maximum or as shown on drawings.

F. At welded male/female side laps weld at 18 inches on center maximum.

G. Weld deck in accordance with AWS D1.3/D1.3M.

H. Immediately after welding deck and other metal components in position, coat welds, burned areas, and damaged surface coating, with touch-up primer.

I. Position roof drain pans with flange bearing on top surface of deck. Fusion weld at each deck flute.

Health Center COLUMN COVERS

IHS # NS21MA002H7 05 58 13 - 1 ADDENDUM #3

SECTION 05 58 13

COLUMN COVERS

PART 1 GENERAL

1.01 SECTION INCLUDES

A. Pre-formed, pre-finished column covers with reveal joint, fabricated in a round configuration.

Metal column covers are indicated on the drawings.

B. Provide all accessories as required for a complete installation.

1.02 RELATED REQUIREMENTS

A. Section 05 12 00 - Structural Steel: Columns to be covered.

B. Section 07 90 05 - Joint Sealers.

1.03 REFERENCE STANDARDS

A. ASTM B209: Specification for Aluminum and Aluminum-Alloy Sheet and Plate.

1.04 SUBMITTALS

A. See Section 01 30 00 - Administrative Requirements, for submittal procedures.

B. Product Data: Provide Manufacturer's descriptive literature.

C. Shop Drawings: Indicate Sizes and installation details.

D. Samples: Submit two color charts, illustrating manufacturer's standard line of colors for selection by Architect.

1.05 QUALITY ASSURANCE

A. Manufacturer Qualifications: Company specializing in manufacturing products specified in this section, with not less than five years of documented experience.

B. Installer Qualifications: Company specializing in performing the work of this section and approved by manufacturer.

1.06 DELIVERY, STORAGE, AND HANDLING

A. Deliver materials to project site in manufacturer's original crating, properly labeled for identification and installation purposes.

B. Store materials under cover and elevated above grade in accordance with manufacturer's recommendations.

C. Handle materials carefully to avoid damage to panels and finishes.

1.07 WARRANTY

A. See Section 01 78 00 - Closeout Submittals, for additional warranty requirements.

B. Correct defective Work within a one year period after Date of Substantial Completion.

C. Provide twenty year manufacturer warranty for paint finish.

D. Warranty shall be in writing and shall be signed by the manufacturer.

PART 2 PRODUCTS

2.01 MANUFACTURERS

A. Plans and specifications have been developed based on Pac-Clad Peterson, a Carlisle Company.

1. 1885 Station Pkwy NW, Ste B Andover, MN 55304 P: 877-571-2025 F: 866-901-2935 info@pac-clad.com

B. Substitutions: See Section 01 60 00 - Product Requirements.

Health Center COLUMN COVERS

IHS # NS21MA002H7 05 58 13 - 2 ADDENDUM #3

2.02 MATERIALS

A. Aluminum Plate: ASTM B209, Aluminum Association specification sheet 3003-H14/3105-H14 for painted finish.

1. Thickness: 0.125 inch.

2. Fabricate column to accommodate movement without buckling, failure of joint sealants, undo stress on fasteners, and other detrimental effects.

3. Roll columns to a true radius with return attachment legs formed to accommodate proper installation. Radius as shown on drawings.

4. Reinforce column covers with stiffeners where applicable to meet design criteria.

5. Accessories: As recommended by the column cover manufacturer.

6. Finish: Spray applied Flourocarbon Resin: Fluorocarbon Finish: Flouropon Class II, Color to be selected from manufacturers standard line. Provide 3 coats of painted finish. Provide factory applied strippable plastic film for protection during fabrication.

7. Size(s): 20” and 24” inch diameters or as shown on drawings.

PART 3 EXECUTION

3.01 EXAMINATION

A. Verification of Conditions: Verify that conditions are acceptable for installation of column covers.

Do not proceed until unsatisfactory conditions have been corrected.

B. Surfaces to receive column covers shall be even, smooth, sound, clean, dry and free from defects.

3.02 INSTALLATION

A. Install in accordance with manufacturer's instructions.

B. Erect column covers plumb, level and true.

C. Anchor column covers securely in place, in accordance with final approved shop drawings.

3.03 ADJUSTING

A. Repair column covers with minor damage.

B. Remove column covers damaged beyond repair and replace with new column covers to match adjacent undamaged column covers.

3.04 CLEANING

A. Clean exposed column cover surfaces promptly after installation in accordance with recommendations of the column cover and coating manufacturers.

B. Remove protective film immediately after installation.

IHS # NS21MA002H7

06 10 00 - 1

ROUGH CARPENTRY –

REVISED

ADDENDUM #3

SECTION 06 10 00

ROUGH CARPENTRY - REVISED

PART 1 GENERAL

1.01 SECTION INCLUDES

A. Structural dimension lumber framing.

B. Non-structural dimension lumber framing.

C. Rough opening framing for doors, windows, and roof openings.

D. Structural wall framing.

E. Built-up structural beams and columns.

F. Wall and roof sheathing.

G. Roofing nailers.

H. Preservative treated wood materials.

I. Miscellaneous framing and sheathing.

J. Communications and electrical room mounting boards.

K. Manufactured Lumber.

L. Concealed wood blocking for support of wall mounted accessories, etc.

1.02 RELATED REQUIREMENTS

A. Section 06 17 53 - Shop-Fabricated Wood Trusses.

1.03 REFERENCE STANDARDS

A. AFPA (WFCM) - Wood Frame Construction Manual for One- and Two-Family Dwellings;

American Forest and Paper Association; 2012.

B. ASTM A153/A153M - Standard Specification for Zinc Coating (Hot-Dip) on Iron and Steel Hardware; 2009.

C. ASTM A653/A653M - Standard Specification for Steel Sheet, Zinc-Coated (Galvanized) or Zinc-Iron Alloy-Coated (Galvannealed) by the Hot-Dip Process; 2013.

D. ASTM E84 - Standard Test Method for Surface Burning Characteristics of Building Materials; 2013a.

E. AWPA U1 - Use Category System: User Specification for Treated Wood; American Wood Protection Association; 2012.

F. PS 2 - Performance Standard for Wood-Based Structural-Use Panels; National Institute of Standards and Technology, U.S. Department of Commerce; 2010.

G. PS 20 - American Softwood Lumber Standard; National Institute of Standards and Technology, Department of Commerce; 2010.

H. WWPA G-5 - Western Lumber Grading Rules; Western Wood Products Association; 2011.

I. International Building Code and the State of Minnesota Building Code.

1.04 SUBMITTALS

A. See Section 01 30 00 - Administrative Requirements, for submittal procedures.

B. Product Data: Provide technical data on wood preservative materials and fire treated materials.

C. Structural Composite Lumber: Submit manufacturer's published structural data including span tables, marked to indicate which sizes and grades are being used; if structural composite lumber is being substituted for dimension lumber or timbers, submit grading agency structural tables marked for comparison.

1.05 QUALITY ASSURANCE

A. Lumber: Comply with PS 20 and approved grading rules and inspection agencies.

IHS # NS21MA002H7

06 10 00 - 2

ROUGH CARPENTRY –

REVISED

ADDENDUM #3

1.06 DELIVERY, STORAGE, AND HANDLING

A. General: Cover wood products to protect against moisture. Support stacked products to prevent deformation and to allow air circulation.

1.07 WARRANTY

A. See Section 01 78 00 - Closeout Submittals, for additional warranty requirements.

PART 2 PRODUCTS

2.01 GENERAL REQUIREMENTS

A. Dimension Lumber: Comply with PS 20 and requirements of specified grading agencies.

1. If no species is specified, provide any species graded by the agency specified; if no grading agency is specified, provide lumber graded by any grading agency meeting the specified requirements.

2. Grading Agency: Any grading agency whose rules are approved by the Board of Review, American Lumber Standard Committee (www.alsc.org) and who provides grading service for the species and grade specified; provide lumber stamped with grade mark unless otherwise indicated.

B. Lumber fabricated from old growth timber is not permitted.

2.02 DIMENSION LUMBER FOR CONCEALED APPLICATIONS

A. Grading Agency: Western Wood Products Association (WWPA).

B. Sizes: Nominal sizes as indicated on drawings, S4S.

C. Moisture Content: S-dry or MC19.

D. Dimensional Lumber for framing (2x4 and 2x6 as required):

1. Species: Spruce, Pine, Fir.

2. Grade: No. 2 or better, with minimum design values as shown on drawings.

E. Dimensional Lumber (2x8, 2x10, 2x12 as required):

1. Species: Douglas Fir or Southern Yellow Pine

2. Grade: No. 2, with minimum design values as shown on drawings.

F. Miscellaneous Framing, Blocking, Nailers, Grounds, and Furring:

1. Lumber: S4S, No. 2 or Standard Grade.

2. Boards: Standard or No. 3.

G. Miscellaneous Blocking, Furring, and Nailers:

1. Lumber: S4S, No. 2 or Standard Grade.

2.03 EXPOSED DIMENSION LUMBER

A. Grading Agency: Western Wood Products Association (WWPA).

B. Sizes: Nominal sizes as indicated on drawings.

C. Surfacing: S4S.

D. Sizes: Nominal sizes as indicated on drawings, S4S.

E. Moisture Content: S-dry or MC19.

2.04 EXPOSED BOARDS

A. Submit manufacturer's certificate that products meet or exceed specified requirements, in lieu of grade stamping.

2.05 MANUFACTURED LUMBER

A. Prefabricated structural wood shall be veneer lumber bonded with a waterproof adhesive and cured under pressure Laminated Veneer Lumber (LVL) of the size and configuration shown on the drawings. Laminated Veneer Lumber shall conform to the following properties:

1. E = 2,000,000 psi

2. Fb = 3,100 psi

3. Fv = 285 psi

4. Fc(perp) = 900 psi

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5. Fc(para) = 3,000 psi

2.06 CONSTRUCTION PANELS

A. Subfloor/Underlayment Combination: Any PS 2 type, rated Single Floor.

1. Bond Classification: Exterior.

2. Span Rating: 48.

3. Performance Category: 1-1/8 PERF CAT.

4. Thickness: 3/4 inches, nominal.

B. Roof Sheathing: Oriented strand board wood structural panel; PS 2.

1. Grade: Structural 1 Sheathing.

2. Bond Classification: Exposure 1.

3. Span Rating: 32/16.

4. Exposure Time: Sheathing will not delaminate or require sanding due to moisture absorption from exposure to weather for up to 500 days.

5. Provide fastening guide on top panel surface with separate markings indicating fastener spacing for 16 inches and 24 inches on center, respectively.

6. Warranty: Manufacturer's standard lifetime limited warranty against manufacturing defects and that panels will not delaminate or require sanding due to moisture absorption damage from exposure to weather for up to the stated period.

C. Wall Sheathing: Oriented strand board wood structural panel; PS 2.

1. Grade: Structural 1 Sheathing.

2. Bond Classification: Exposure 1.

3. Performance Category: 5/8 PERF CAT.

4. Span Rating: 40/20.

5. Edges: Square.

6. Exposure Time: Sheathing will not delaminate or require sanding due to moisture absorption from exposure to weather for up to 500 days.

7. Provide fastening guide on top panel surface with separate markings indicating fastener spacing for 16 inches and 24 inches on center, respectively.

8. Warranty: Manufacturer's standard lifetime limited warranty against manufacturing defects and that panels will not delaminate or require sanding due to moisture absorption damage from exposure to weather for up to the stated period.

D. Communications and Electrical Room Mounting Boards: PS 1 A-D plywood, or medium density fiberboard; 3/4 inch thick; flame spread index of 25 or less, smoke developed index of 450 or less, when tested in accordance with ASTM E84.

E. Other Applications:

1. Other Locations: PS 1, C-D Plugged or better.

F. Board Insulation Sheathing:

1. Acceptable Manufacturer: Insulating panels shall be Xci Ply – products produced by Hunter Panels, 15 Franklin Street, Portland, Maine 04101. Phone: (207) 761-5678 or

(888) 746-1114. Fax: (717) 960-1611. Email: info@hpanels.com.

a. Board Insulation Bonded to Wood Panel: Hunter Panels Xci Ply is a high thermal resistive rigid insulation panel composed of a closed cell polyisocyanurate foam core bonded on both sides to a premium performance coated glass facer and bonded to wood panel on one side.

1) Type: ASTM C 1289, Type V: Grade 3 (25 psi).

2) Wood Panel Thickness: As shown on drawings.

3) Panel Size: 4 feet by 8 feet.

4) Thickness/R Value: As required to meet Energy Code compliance(s).

2.06 TRASH ENCLOSURE

A. Composite board gate doors installed on framed fence system. Material shall be pre-finished and selected color shall be from manufacturer’s standard line of colors. Provide samples for Architect selection.

Approved manufacturers: https://www.certainteed.com/fence/

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https://www.trexfencing.com/

Or approved equal.

1. Installation shall be of contractor general practice.

2. Framing shall be installed with standard footing procedures to accommodate structural properties of enclosure. Work will include but not be limited to excavation, form, backfill, post framing, composite finish installation, etc.. Contractor shall utilize hardware, fasteners as per manufacturer recommendations, instructions.

3. Gate doors shall be attached with swing hinges.

4. Trash enclosure hardware:

a. guardian gate hardware: 4101.250 slide gate latch and drop rod or approved equal.

b. guardian gate hardware: 2125.150 pair of hinges per swing door or approved equal.

c. wheel casters for doors as recommended by installer.

B. locking device by others.

2.07 ACCESSORIES

A. Fasteners and Anchors:

1. Metal and Finish: Hot-dipped galvanized steel per ASTM A 153/A 153M for high humidity and preservative-treated wood locations, unfinished steel elsewhere.

B. Die-Stamped Connectors: Hot dipped galvanized steel, sized to suit framing conditions.

1. For contact with preservative treated wood in exposed locations, provide minimum G185 galvanizing per ASTM A653/A653M.

C. Joist Hangers: Hot dipped galvanized steel, sized to suit framing conditions.

D. Sill Gasket on Top of Foundation Wall: 1/4 inch thick, plate width, closed cell plastic foam from continuous rolls. Provide Sill Sealer manufactured by Certainteed.

2.08 FACTORY WOOD TREATMENT

A. Treated Lumber and Plywood: Comply with requirements of AWPA U1 - Use Category System for wood treatments determined by use categories, expected service conditions, and specific applications.

1. Preservative-Treated Wood: Provide lumber and plywood marked or stamped by an ALSC-accredited testing agency, certifying level and type of treatment in accordance with AWPA standards.

Fire Retardant Treatment: AWPA Treatment C27 for plywood, Interior Type A Low

Temperature (low hygroscopic), chemical treatment pressure impregnated; capable of providing a maximum flame spread/smoke development rating of 25 or less / 25 or less.

Provide Dricon manufactured by Hickson Corporation or approved equal.

B. Preservative Pressure Treatment of Lumber above Grade: AWPA U1, Use Category UC3B, Commodity Specification A using waterborne preservative to 0.25 lb/cu ft retention.

1. Kiln dry lumber after treatment to maximum moisture content of 19 percent.

a. Treat lumber in contact with roofing, flashing, or waterproofing.

b. Treat lumber in contact with masonry or concrete.

c. Treat lumber less than 18 inches above grade.

d. Preservative Pressure Treatment of Plywood Above Grade: AWPA U1, Use Category UC2 and UC3B, Commodity Specification F using waterborne preservative to 0.25 lb/cu ft retention.

1) Kiln dry plywood after treatment to maximum moisture content of 19 percent.

2) Treat plywood in contact with roofing, flashing, or waterproofing.

3) Treat plywood in contact with masonry or concrete.

4) Treat plywood less than 18 inches above grade.

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C. Preservative Pressure Treatment of Lumber in Contact with Soil: AWPA U1, Use Category UC4A, Commodity Specification A using waterborne preservative to 0.4 lb/cu ft (6.4 kg/cu

m) retention.

D. Preservative Pressure Treatment of Critical Structural Members in Contact with Soil: AWPA Use Category UC6A, Commodity Specification A (Treatment C2) using waterborne preservative to 0.6 lb/cu ft retention.

PART 3 EXECUTION

3.01 PREPARATION

A. Coordinate installation of rough carpentry members specified in other sections.

3.02 INSTALLATION - GENERAL

A. Select material sizes to minimize waste.

B. Reuse scrap to the greatest extent possible; clearly separate scrap for use on site as accessory components, including: shims, bracing, and blocking.

C. Where treated wood is used on interior, provide temporary ventilation during and immediately after installation sufficient to remove indoor air contaminants.

3.03 FRAMING INSTALLATION

A. Select material sizes to minimize waste.

B. Reuse scrap to the greatest extent possible; clearly separate scrap for use on site as accessory components, including: shims, bracing, and blocking.

C. Set structural members level, plumb, and true to line. Discard pieces with defects that would lower required strength or result in unacceptable appearance of exposed members.

D. Make provisions for temporary construction loads, and provide temporary bracing sufficient to maintain structure in true alignment and safe condition until completion of erection and installation of permanent bracing.

E. Install structural members full length without splices unless otherwise specifically detailed.

F. Comply with member sizes, spacing, and configurations indicated, and fastener size and spacing indicated, but not less than required by applicable codes and AFPA Wood Frame Construction Manual.

G. Install horizontal spanning members with crown edge up and not less than 1-1/2 inches of bearing at each end.

H. Construct double joist headers at floor and ceiling openings and under wall stud partitions that are parallel to floor joists; use metal joist hangers unless otherwise detailed.

I. Provide bridging at joists in excess of 8 feet span as detailed. Fit solid blocking at ends of members.

J. Frame wall openings with two or more studs at each jamb; support headers on cripple studs.

3.04 BLOCKING, NAILERS, AND SUPPORTS

A. Provide framing and blocking members as indicated or as required to support finishes, fixtures, specialty items, and trim.

B. In walls, provide blocking attached to studs as backing and support for wall-mounted items, unless item can be securely fastened to two or more studs or other method of support is explicitly indicated.

C. Where ceiling-mounting is indicated, provide blocking and supplementary supports above ceiling, unless other method of support is explicitly indicated.

D. Specifically, provide the following non-structural framing and blocking:

1. Cabinets and shelf supports.

2. Wall brackets.

3. Handrails.

4. Grab bars.

5. Towel and bath accessories.

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6. Wall-mounted door stops.

3.05 ROOF-RELATED CARPENTRY

A. Coordinate installation of roofing carpentry with deck construction, framing of roof openings, and roofing assembly installation.

B. Provide miscellaneous members as indicated or as required to support finishes, fixtures, specialty items, and trim.

3.06 INSTALLATION OF ACCESSORIES AND MISCELLANEOUS WOOD

A. Place sill gasket directly on cementitious foundation. Puncture gasket cleanly and fit tightly to protruding foundation anchor bolts.

B. All finished work shall be scribed and coped as required for an accurate fit and erected plumb, true square and in accordance with the drawings. Correlate location of nailers, blocking grounds and similar supports to allow proper attachment or other work. All work shall be secured in place with screws or nails as required. Countersink and fill all nail and screw heads exposed to view.

C. This Contractor shall furnish and install all nails, spikes, screws, bolts and other similar items of rough hardware required in the progress of his work and shall install all items of finish hardware furnished by others.

D. As finish hardware is delivered, this Contractor shall check all items against approved hardware listing and assume full responsibility for same until completion of building. He shall inspect the work of other trades which are to receive hardware and report in writing any defects found in same before installing. Installation of any hardware by this contractor shall imply his acceptance of the work of others.

3.07 INSTALLATION OF CONSTRUCTION PANELS

A. Wall Sheathing: Secure with long dimension parallel to wall studs, with ends over firm bearing using nails. Stagger vertical joints at least one stud space. Allow 1/8" spacing at panel ends and edges. Attach APA rated wall sheathing to framing members with 6d common nails spaced 6" on center at the edges and 12" on center at intermediate supports.

B. Roof Sheathing: Install APA rated roof sheathing with long dimension at right angles to framing members. Stagger end joints at each alternate course. Allow 1/8" spacing at panel ends and edges. Attach APA rated roof sheathing to decking members with 10d common nails spaced 4" on center at the edges, 6" on center at supports, and 12" on center throughout the field of the panel.

C. Communications and Electrical Room Mounting Boards: Secure with screws to studs with edges over firm bearing; space fasteners at maximum 24 inches on center on all edges and into studs in field of board.

1. At fire-rated walls, install board over wall board indicated as part of the fire-rated assembly.

2. Where boards are indicated as full floor-to-ceiling height, install with long edge of board parallel to studs.

3. Install adjacent boards without gaps.

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SECTION 06 41 00

ARCHITECTURAL WOOD CASEWORK - REVISED

PART 1 GENERAL

1.01 SECTION INCLUDES

A. Specially fabricated cabinet units.

B. Countertops & window sills.

C. Cabinet Hardware.

D. Solid Surface Fabrications

1.02 RELATED REQUIREMENTS

A. Section 06 10 00 - Rough Carpentry: Support framing, grounds, and concealed blocking.

B. Section 06 20 00 - Finish Carpentry: Related work.

C. Section 08 80 00 - Glazing: Glass for casework.

1.03 REFERENCE STANDARDS

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

3.1 2017, with Errata (2019).

B. BHMA A156.9 - American National Standard for Cabinet Hardware 2015.

C. GSA CID A-A-1936 - Adhesive, Contact, Neoprene Rubber 1996a (Validated 2013).

D. HPVA HP-1 - American National Standard for Hardwood and Decorative Plywood 2016.

E. NEMA LD 3 - High-Pressure Decorative Laminates 2005.

1.04 ADMINISTRATIVE REQUIREMENTS

A. Preinstallation Meeting: Convene a preinstallation meeting not less than one week before starting work of this section; require attendance by all affected installers.

1.05 SUBMITTALS

A. See Section 01 30 00 - Administrative Requirements, for submittal procedures.

B. Shop Drawings: Indicate materials, component profiles and elevations, assembly methods, joint details, fastening methods, accessory listings, hardware location and schedule of finishes.

C. Product Data: Provide data for hardware accessories.

1.06 QUALITY ASSURANCE

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

B. Perform work in accordance with AWI/AWMAC Architectural Woodwork Quality Standards Illustrated, Custom quality, unless other quality is indicated for specific items.

1.07 MOCK-UP

A. Provide mock-up of typical base cabinet, wall cabinet, and countertop, including hardware, finishes, and plumbing accessories.

B. Locate where directed.

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

1.08 DELIVERY, STORAGE, AND HANDLING

A. Protect units from moisture damage.

1.09 FIELD CONDITIONS

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

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PART 2 PRODUCTS

2.01 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. Wood Veneer Faced Cabinets with Flush Door/Drawer Panels & Stile and Rail Wood Cabinets:

1. Finish - Exposed Exterior Surfaces: Wood.

2. Finish - Exposed Interior Surfaces: Wood.

3. Finish - Concealed Surfaces: Wood.

4. Door and Drawer Front Edge Profiles:

a. Wood Veneer Faced Flush Cabinets: Square edge with 1/8” applied solid wood edge-banding.

b. Wood Stile and Rail Cabinets: Profiles as indicated in schedule.

5. Casework Construction Type: Type A - Frameless.

6. Adjustable Shelf Loading: 50 lbs. per sq. ft.

a. Deflection: L/144.

7. Cabinet Style: Flush overlay.

8. Cabinet Doors and Drawer Fronts:

a. Wood Veneer Faced Flush Cabinets: Flush Style.

b. Wood Stile and Rail Cabinets: Profiles as indicated in schedule.

9. Drawer Side Construction: Multiple-dovetailed.

10. Drawer Construction Technique: Dovetail joints.

2.02 WOOD-BASED COMPONENTS

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

B. Provide sustainably harvested wood, certified or labeled as specified in Section 01 60 00.

2.03 PANEL MATERIALS

A. Medium Density Fiberboard (MDF): ANSI A208.2; type as specified in AWI/AWMAC Architectural Woodwork Quality Standards Illustrated; composed of wood fibers pressure bonded with moisture resistant adhesive to suit application; sanded faces; thickness as required.

B. Particleboard: ANSI A208.1; type as specified in AWI/AWMAC Architectural Woodwork Quality Standards Illustrated, composed of wood chips, medium density, made with moisture resistant; of grade to suit application; sanded faces.

2.04 LAMINATE MATERIALS

A. Manufacturers:

1. Arborite; ColorEdge: www.arborite.com/#sle.

2. Formica Corporation: www.formica.com/#sle.

3. Panolam Industries International, Inc; Nevamar Standard HPL: www.panolam.com/#sle.

4. Wilsonart LLC: www.wilsonart.com/#sle.

5. Substitutions: See Section 01 60 00 - Product Requirements.

B. High Pressure Decorative Laminate (HPDL): NEMA LD 3, types as recommended for specific applications.

C. Provide specific types as indicated.

1. Horizontal Surfaces: HGS, 0.048 inch nominal thickness, through color, colors as indicated, finish as indicated.

2. Vertical Surfaces: VGS, 0.028 inch nominal thickness, through color, colors as indicated, finish as indicated.

3. Flame Retardant Surfaces: HGF, 0.048 inch nominal thickness, through color, colors as indicated, finish as indicated.

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4. Cabinet Liner: CLS, 0.020 inch nominal thickness, through color, colors as indicated, finish as indicated, undecorated; for application to concealed backside of panels faced with high pressure decorative laminate.

2.05 COUNTERTOPS

A. Quality Standards: Custom Grade, in accordance with AWI/AWMAC/WI (AWS) OR

AWMAC/WI.

B. Window Stools shall be fabricated to the size and configuration shown on drawings.

C. Plastic Laminate Countertops: Medium density fiberboard substrate covered with HPDL, conventionally fabricated with 3mm PVC edge-banding.

D. Solid Surfacing Countertops: Solid surfacing sheet or plastic resin casting over continuous substrate.

1. Flat Sheet Thickness 1/2” (12 mm).

2. Solid Surfacing Sheet & Plastic Resin Castings: Complying with ISFA 201 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.

4. Other Components Thickness: ½” minimum.

5. Edges, Backs and End Splashes: Same sheet material, square top, minimum 4 inches high.

6. Fabricator and installer must follow the DuPont Corian Solid Surface Commercial Food Service Technical Bulletin where applicable.

2.06 ACCESSORIES

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

1. GSA CID A-A-1936 contact adhesive.

B. 3mm PVC banding, machine applied with waterproof hot melt adhesive with external edges and outside corners of doors and drawer fronts, and countertops, machine profiled to 1/8" radius for safety.

C. Bolts, Nuts, Washers, Lags, Pins, and Screws: Of size and type to suit application;

galvanized or chrome-plated finish in concealed locations and stainless steel or chrome-plated finish in exposed locations.

D. Grommets: plastic material for cut-outs. Outwater Plastics #35-3 or equal, 3 inch diameter grommet.

E. Steel Angle Support for wide openings in countertops shall be 3/4 x 3/4 x 1/8 inch steel angles.

F. Counter Support Brackets: Metal angle support brackets with 3" x 3" x 45 degree notch at the wall for wall cleat and wire run clearance. Brackets shall be fabricated from 1/8 inch thick steel and shall be 24 x 29 inches, finished in a textured powder coat, color as selected by Architect from manufacturer's standard line of colors. Counter Support Brackets shall be as manufactured by Wizard Products; 800-286-5471.

G. Shelf Standards & Brackets:

1. Standards - shelving standards shall be fabricated from 12 gauge steel, 7/8" wide x 11/16" high with 2" increment adjusting furnished in lengths required as shown on the drawings. Shelving standards shall have an anochrome finish. Shelving standards shall be Knape & Vogt - 87 ANO Extra Heavy Duty Standards or equal.

2. Brackets - shelving brackets shall be fabricated from 12 gauge steel with an anochrome finish, depth as shown on the drawings. Shelving brackets shall be Knape & Vogt - 187LL ANO Extra Heavy Duty Brackets in lengths as shown on drawings or equal.

H. Fasteners: Size and type to suit application.

I. Concealed Joint Fasteners: Threaded steel.

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ADDENDUM #3

2.07 HARDWARE

A. Shelf Brackets: 1/8" diameter steel pins that fit into predrilled holes in the cabinet sides. Pins to have a flattened exposed surface to support the shelf.

B. Cabinet Locks: Keyed cylinder, two keys per lock, master keyed, black finish locks at wood cabinets, chrome finish locks at plam cabinets.

C. Catches: Magnetic.

D. Drawer Slides:

1. Type: Full extension.

2. Static Load Capacity: Commercial grade.

3. Mounting: Side mounted.

4. Stops: Integral type.

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

E. Hinges: Concealed European style, steel with chrome finish, soft-close.

F. Fire Hanger Hardware: Fabricators standard hardware for front to back hanging files.

G. Floating Shelf Hardware: Knape and Vogt Floating Shelf Kit or similar.

H. Metal Coat Rod: Fabricators standard chrome metal rod with receiver ends.

I. Trash Drawer: HDL Rev-A-Shelf TWC Series Pullout Waste Bins or similar.

J. Door/Drawer Pulls: U shaped wire pull, steel with chrome finish, 4 inch centers.

2.08 FABRICATION

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

B. All casework shall conform to the standards…