2313 Addendum 2.pdf

ADDENDUM 2

RCC – Building E Renovation

March 20, 2024

Project addendum paper color: 1-Yellow / 2-Blue / 3-Green / 4-Pink

I. GENERAL: The Bidding and Contract Documents are modified as described in this Addendum.

II. REVISIONS TO THE SPECIFICATIONS:

A. Revisions to the specifications include as listed below.

1. Section 00 0107.03 – Seals page

1. Replace section with the revised section included with this Addendum.

2. Section 00 0110 – Table of Contents

1. Replace section with the revised section included with this Addendum.

3. Section 03 0100 – Maintenance of Concrete

1. Replace section with the revised section included with this Addendum.

4. Section 09 6813 – Tile Carpeting

1. Replace section with the revised section included with this Addendum.

5. Section 12 4813 – Entrance Floor Mats and Frames

1. Replace section with the revised section included with this Addendum.

III. REVISIONS TO DRAWINGS:

A. Drawing 1 is modified as shown on drawing A02.11.

1. Add Floor Hatch removal scope

B. Drawing 2 is modified as shown on drawing A02.31

1. Add ceiling tile removal scope.

C. Drawing 3 is modified as shown on drawing A03.01

1. Add Floor Hatch infill scope

D. Drawing 4 is modified as shown on drawing A09.13

1. Add Detail 3 for Floor Hatch infill

E. Drawing 5 is modified as shown on drawing A10.01

1. Revised Carpet Tile selection

2. Revised Entry Mat selection

3. Revised Room Finish Schedule

IV. APPROVALS:

A. The following products, methods, suppliers and/or manufacturers:

1. Are approved for general conformance as substitutes to the original documents. In submitting a bid involving any of the below mentioned items, the bidder represents that he has verified that all aspects of the substitution are substantially comparable to the original specification and that the substitution is suitable for its specific application in this work.

2. Are not allowed to implement design changes, either to the originally specified item, or to any related item that might be affected by this substitution.

ADDENDUM 2

RCC – Building E Renovation

March 20, 2024

Project addendum paper color: 1-Yellow / 2-Blue / 3-Green / 4-Pink

B. Section 074113, Paragraph 2.01, Manufacturers - The following items have been approved as substitutions:

1. Taylor Metal Product

1. Standing-Seam Snap Lock Metal Roof Panel

C. Section 064100, Paragraph 2.08F, Drawer Slides – The following items have been approved as substitutions:

1. Wurth Wood Group

1. Pro 2.0 Series

END OF ADDENDUM # 2

ryan Polygon

© Copyright 2017 Building Systems Design Page 1 of 1

Substitution Request Form (During Procurement)

IDENTIFICATION:

Owner:

Design Professional:

Project Name:

Project Number: Date:

REFERENCE:

Specification Title:

Specification No.: Page: Article/ Paragraph:

DESCRIPTION:

Manufacturer’s Name: Model No:

Trade Name:

Proposed Substitution General Description:

CERTIFICATION:

The Undersigned certifies:

• Proposed substitution has been investigated and determined that it meets or exceeds the quality level of the specified product.

• Same warranty will be furnished for proposed substitution as for specified product.

• Same maintenance service and source of replacement parts, as applicable, is available.

• Proposed substitution will have no adverse effect on other trades and will not affect or delay progress schedule.

• Proposed substitution does not affect dimensions and functional clearances.

• Payment will be made for changes to building design, including A/E design, detailing, and construction costs caused by the substitution.

Submitted and Signed by:

Name Title

Firm:

Address:

Telephone:

ATTACHED SUPPORTING DATA:

☐ Drawings ☐ Product Data ☐ Samples ☐ Tests ☐ Reports ☐ _________

A/E’s REVIEW AND ACTION:

☐ Substitution approved - Make submittals in accordance with Specification Section 01 2500.

☐ Substitution approved as noted - Make submittals in accordance with Specification Section 01 2500.

☐ Substitution rejected - Use specified materials.

☐ Substitution Request received too late - Use specified materials.

Signed by:

Name Title Date

The Submitting Undersigned certifies:

Rogue Community College, Contracts & Procurement

ORW Architecture

Versa-Span

TMP Versa-Span Commercial Snap Lock

Standing-Seam Snap Lock Metal Roof Panels

Travis Waldie

Building E Renovation, Allied Health Project

Plan Center NW #1559 3/5/24

Metal Roof Panels

074113 3 2.01 C 3

Taylor Metal Products

Architectural Support Manager

Taylor Metal Products

4566 Ridge Dr NE, Salem OR

(503) 581-8338

X

J. David Wilkerson, II Text Box Principal

J. David Wilkerson, II Text Box 03/19/24

RIVERSIDE CA • SACRAMENTO CA • SALEM OR • AUBURN WA • SPOKANE WA • TAYLORMETAL.COM

TAYLOR

M E T A L P R O D U C T S

Versa-Span™

COMMERCIAL SNAP LOCK

TAYLOR

*wide batten options

• 12”, 14”, 16” & 18” coverage options

• 24 and 22 Tru-Gauge™ and .032” and .040 Aluminum

• Floating clip system: allows for expansion and contraction of panels in longer lengths

• 1-3/4” vertical rib, factory notching available

• 2:12 minimum pitch recommended (For lower pitches, please inquire)

• Standard panel lengths 1’ to 60’ (For longer length panels, please inquire)

• On-site roll forming available for longer panels

• Factory injected Butyl sealant available

• Clip Relief is not standard, available upon request

• Wide Batten incorporates nicely over Versa-Span™ standing seam panel (separate clip required)

• Weathertightness warranty available (Contact TMP representative for details)

• Manufactured in Salem OR

KEY FEATURES

FLAT ACCENT RIBS

FLAT PAN

STRIATIONS

• ICC-ESR #5046 with CBC-CRC Supplement

• Code compliance UL Evaluation Report

UL ER #25913-01

• UL Construction No. 254, 255, 261, 303, 342, 343, 414, 436, 445, 447, 448, 486, 508, 508A, 543, 544

• UL 580 Class 90 - Wind Uplift

• UL 790 Class A (ASTM E108) - Fire rated

• UL 2218 Class 4 - Impact (hail) rated

• ASTM E1680 - Air infiltration (roof)

• ASTM E1646 - Water infiltration (roof)

• ASTM E1592 - Structural uniform static air pressure

• ASTM E331 - Water infiltration (wall)

• ASTM E283 - Air infiltration (wall)

• ASTM A653/A924 - G90 Galvanized

• ASTM A792 - Zincalume/Galvalume AZ-50/55

• ASTM B209 - Aluminum Substrate

TESTING

ICC-ES EVALUATION REPORT #5046 with CBC-CRC Supplement

BUTYL INJECTED SEAL

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M E T A L P R O D U C T S

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RIVERSIDE CA • SACRAMENTO CA • SALEM OR • AUBURN WA • SPOKANE WA • TAYLORMETAL.COM

These printed chips provide a close representation of the colors.

Metal samples are available upon request. Coatings are low gloss 10-15% sheen.

SRI = Solar Reflective Index. SRI values listed above are in accordance with ASTM E 1980 and are based on actual testing.***Oil canning is not a cause for material rejection***

Kynar 500

Commercial-grade metal primer

G-90 galvanizing

24 or 26 guage steel

G-90 galvanizing

Commercial-grade metal primer

Corrosion resistant primer

Kynar 500® paint layer

Commercial-grade metal primer Galvanized G-90 or AZ-50

Base Steel Galvanized G-90 or AZ-50 Commercial-grade metal primer Corrosion resistant wash coat

STANDARD COOL KYNAR 500® COLORS

MATERIAL SPECIFICATIONS FINISHES

• 21 Standard Colors, 5 Metallic Colors and 4 Specialized

Colors

• Kynar 500® Paint System - the ultimate in exterior durability and color retention

• “Cool” color pigments are specially designed to reflect infra-red light, reducing heat gain to dwelling, and conform with ENERGY STAR® criteria

• Superior quality, two coat, 70% resin finish, applied at a 1 mil.

thickness

• 40 year residential paint warranty

• 20 and 30 year commercial paint warranty: Contact TMP for warranty specifications

• “Oil Canning” is an inherent characterisitc of roof and wall products, and not a defect, which is not a cause for panel rejection

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PREMIUM METALLIC COOL KYNAR® COLORS SPECIALIZED MATERIAL

• 24 Tru-Gauge™ Kynar 500® Painted Steel

• 22 Tru-Gauge™ Kynar 500® Painted Steel

• .032” Kynar 500® Painted Aluminum

• 24 Tru-Gauge™ G-90 Galvanized or AZ-50

• 24 and 22 Tru-Gauge™ bare Zincalume® Plus AZ-55 (No finish warranty – 25 yr. perforation warranty)

• G-90 Galvanized or AZ-50

• .040” Kynar 500® Painted Aluminum (please inquire)

• 24 Tru-Gauge™ Bonderized

• 22 gauge Rusteel Plus™ (A606)

• Custom 20 & 18 Tru-Gauge™ and .050” and .063” Aluminum (please inquire)

• 16 OZ & 20 OZ Real Copper

• Kynar 500® and substrate testing data available (See website)

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Rev. Date 9/23

2313 RCC Building E Renovation 000107.03 SEALS PAGE Allied Health – ADD 02 Page 1

ORW Architecture 03-20-2024

Seals Page ORW Project No. 2313

PROJECT Rogue Community College Building E Renovation Allied Health Grants Pass, Oregon

ARCHITECT

ORW ARCHITECTURE, AIA

29 S Grape Street Medford, OR 97501

(541) 779-5237 Ext. 20 Fax: (541) 772-8472 Contact: J. David Wilkerson II, AIA

SECTIONS

000101 Project Title Page 000103 Project Directory 000107 Seals Page 000110 Table of Contents – ADD 02 003100 Available Project Information 004100 Owners Procurement Documents

011000 Summary 012000 Price and Payment Procedures 012500 Substitution Procedures

012500.01 Substitution Request Form - During

Procurement

012500.02 Substitution Request Form – During

Construction 013000 Administrative Requirements 013003 Submittal Form 013216 Construction Progress Schedule 014000 Quality Requirements 014533 Code-Required Special Inspections 015000 Temporary Facilities and Controls 016000 Product Requirements 017000 Execution and Closeout Requirements 017800 Closeout Submittals

024100 Demolition

030100 Maintenance of Concrete – ADD 02

030516 Underslab Vapor Barrier 033511 Concrete Floor Finishes 033513 High-Tolerance Concrete Floor Finishing 035400 Cast Underlayment

SEALS PAGE 000107.03 2313 RCC Building E Renovation Page 2 ADD 02 - Allied Health

040100 Maintenance of Masonry 042000 Unit Masonry

055133 Metal Ladders

055213 Pipe and Tube Railings

062000 Finish Carpentry 064100 Architectural Wood Casework 068316 Fiberglass Reinforced Paneling

070150.19 – Preparation for Re-Roofing 070500 Common Work Results For Thermal and

Moisture Protection 072100 Thermal Insulation 072500 Weather Barriers 074113 Metal Roof Panels 074623 Wood Siding 075400 Thermoplastic Membrane Roofing 076200 Sheet Metal Flashing and Trim 077123 Manufactured Gutters and Downspouts 078400 Firestopping 079200 Joint Sealants

080500 Common Work Results For Openings 081113 Hollow Metal Doors and Frames 081416 Flush Wood Doors 083100 Access Doors and Panels 084313 Aluminum-Framed Storefronts 087100 Door Hardware

087100.01 Door Hardware Groups & Index

088000 Glazing 088700 Glazing Surface Films

090561 Common Work Results for Flooring

Preparation 092116 Gypsum Board Assemblies 095100 Acoustical Celings 096500 Resilient Flooring 096513 Resilient Base 096813 Tile Carpeting – ADD 02 097200 Wall Coverings 099113 Exterior Painting 099123 Interior Painting

101100 Visual Display Boards 101400 Signage 102123 Cubicle Curtains and Track 102601 Wall and Corner Guards 102800 Toilet, Bath, and Laundry Accessories

2313 RCC Building E Renovation 000107.03 SEALS PAGE Allied Health – ADD 02 Page 3

104300 Emergency Aid Specialties 104400 Fire Protection Specialties 105100 Lockers

113013 Residential Appliances

122400 Window Shades 123600 Countertops 124813 Entrance Floor Mats and Frames – ADD

2313 RCC Buidling E Renovation Allied Health - ADD 02 00 0110 - 1 Table of Contents

ORW Architecture 03/20/2024

SECTION 00 0110

TABLE OF CONTENTS

PROCUREMENT AND CONTRACTING REQUIREMENTS

1.01 DIVISION 00 -- PROCUREMENT AND CONTRACTING REQUIREMENTS

A. 00 0101 - Project Title Page

B. 00 0103 - Project Directory

C. 00 0107 - Seals Page

D. 00 0110 - Table of Contents - ADD 02

E. 00 3100 - Available Project Information

F. 00 4100 - Owners Procurement Documents

SPECIFICATIONS

2.01 DIVISION 01 -- GENERAL REQUIREMENTS

A. 01 1000 - Summary

B. 01 2000 - Price and Payment Procedures

C. 01 2500 - Substitution Procedures

D. 01 2500.01 - Substitution Request Form - During Procurement

E. 01 2500.02 - Substitution Request Form – During Construction

F. 01 3000 - Administrative Requirements

G. 01 3003 - Submital Form

H. 01 3216 - Construction Progress Schedule

I. 01 4000 - Quality Requirements

J. 01 4533 - Code-Required Special Inspections

K. 01 5000 - Temporary Facilities and Controls

L. 01 6000 - Product Requirements

M. 01 7000 - Execution and Closeout Requirements

N. 01 7800 - Closeout Submittals

Table of Contents 00 0110 - 2

Allied Health - ADD 02

ORW Architecture 03/20/2024

2.02 DIVISION 02 -- EXISTING CONDITIONS

A. 02 4100 - Demolition

2.03 DIVISION 03 -- CONCRETE

A. 03 0100 - Maintenance of Concrete - ADD 02

B. 03 0516 - Underslab Vapor Barrier - Stego Industries

C. 03 3000 - Cast-in-Place Concrete

D. 03 3511 - Concrete Floor Finishes

E. 03 3513 - High-Tolerance Concrete Floor Finishing

F. 03 5400 - Cast Underlayment

2.04 DIVISION 04 -- MASONRY

A. 04 0100 - Maintenance of Masonry

B. 04 2000 - Unit Masonry

2.05 DIVISION 05 -- METALS

A. 05 5133 - Metal Ladders

B. 05 5213 - Pipe and Tube Railings

2.06 DIVISION 06 -- WOOD, PLASTICS, AND COMPOSITES

A. 06 1000 - Rough Carpentry

B. 06 2000 - Finish Carpentry

C. 06 4100 - Architectural Wood Casework

D. 06 8316 - Fiberglass Reinforced Paneling

2.07 DIVISION 07 -- THERMAL AND MOISTURE PROTECTION

A. 07 0150.19 - Preparation for Re-Roofing

B. 07 0500 - Common Work Results for Thermal and Moisture Protection

C. 07 2100 - Thermal Insulation

D. 07 2500 - Weather Barriers

E. 07 4113 - Metal Roof Panels

Allied Health - ADD 02 00 0110 - 3 Table of Contents

ORW Architecture 03/20/2024

F. 07 4623 - Wood Siding

G. 07 5400 - Thermoplastic Membrane Roofing

H. 07 6200 - Sheet Metal Flashing and Trim

I. 07 7123 - Manufactured Gutters and Downspouts

J. 07 8400 - Firestopping

K. 07 9200 - Joint Sealants

2.08 DIVISION 08 -- OPENINGS

A. 08 0500 - Common Work Results for Openings

B. 08 1113 - Hollow Metal Doors and Frames

C. 08 1416 - Flush Wood Doors

D. 08 3100 - Access Doors and Panels

E. 08 4313 - Aluminum-Framed Storefronts

F. 08 7100 - Door Hardware

G. 08 8000 - Glazing

H. 08 8700 - Glazing Surface Films

2.09 DIVISION 09 -- FINISHES

A. 09 0561 - Common Work Results for Flooring Preparation

B. 09 2116 - Gypsum Board Assemblies

C. 09 3000 - Tiling

D. 09 5100 - Acoustical Ceilings

E. 09 6500 - Resilient Flooring

F. 096513 - Resilient Base

G. 09 6813 - Tile Carpeting - ADD 02

H. 09 7200 - Wall Coverings

I. 09 9113 - Exterior Painting

J. 09 9123 - Interior Painting

Table of Contents 00 0110 - 4

Allied Health - ADD 02

ORW Architecture 03/20/2024

2.10 DIVISION 10 -- SPECIALTIES

A. 10 1100 - Visual Display Units

B. 10 1400 - Signage

C. 10 2123 - Cubicle Curtains and Track

D. 10 2600 - Wall and Door Protection

E. 10 2601 - Wall and Corner Guards

F. 10 2800 - Toilet, Bath, and Laundry Accessories

G. 10 4300 - Emergency Aid Specialties

H. 10 4400 - Fire Protection Specialties

I. 10 5100 - Lockers

2.11 DIVISION 11 -- EQUIPMENT

A. 11 3013 - Residential Appliances

2.12 DIVISION 12 -- FURNISHINGS

A. 12 2400 - Window Shades - MechoShade Systems

B. 12 3600 - Countertops

C. 12 4813 - Entrance Floor Mats and Frames - ADD 02

2.13 DIVISION 22 -- PLUMBING

A. 22 0000 - General Requirements for Plumbing

B. 22 0517 - Sleeves and Sleeve Seals for Plumbing Piping

C. 22 0519 - Meters and Gauges for Plumbing Piping

D. 22 0523 - General-Duty Valves for Plumbing Piping

E. 22 0529 - Hangers and Supports for Plumbing Piping and Equipment

F. 22 0553 - Identification for Plumbing Piping and Equipment

G. 22 0719 - Plumbing Piping Insulation

H. 22 1005 - Plumbing Piping

I. 22 1006 - Plumbing Piping Specialties

Allied Health - ADD 02 00 0110 - 5 Table of Contents

ORW Architecture 03/20/2024

J. 22 1500 - General-Service Compressed-Air Systems

K. 22 3000 - Plumbing Equipment

L. 22 4000 - Plumbing Fixtures

M. 22 4500 - Emergency Plumbing Fixtures

N. 22 6005 - Medical Air, Gas, and Vacuum Systems

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

A. 23 0000 - General Requirements for HVAC (Colebreit Master)

B. 23 0517 - Sleeves and Sleeve Seals for HVAC Piping

C. 23 0519 - Meters and Gauges for HVAC

D. 23 0523 - General Duty Valves for HVAC Piping

E. 23 0529 - Hangers and Supports for HVAC Piping and Equipment

F. 23 0553 - Identification for HVAC Piping and Equipment

G. 23 0593 - Testing Adjusting and Balancing for HVAC

H. 23 0713 - Duct Insulation

I. 23 0719 - HVAC Piping Insulation

J. 23 0923 - Instrumentation and Control for HVAC

K. 23 1123 - Facility Natural Gas Piping

L. 23 2113 - Hydronic Piping

M. 23 2116 - Hydronic Piping Specialties

N. 23 3100 - HVAC Ducts and Casings

O. 23 3300 - Air Duct Accessories

2.15 DIVISION 26 -- ELECTRICAL

A. 26 0000 - General Requirements for Electrical

B. 26 0505 - Selective Demolition for Electrical

C. 26 0519 - Low-Voltage Electrical Power Conductors and Cables

D. 26 0526 - Grounding and Bonding for Electrical Systems

Table of Contents 00 0110 - 6

Allied Health - ADD 02

ORW Architecture 03/20/2024

E. 26 0529 - Hangers and Supports for Electrical Systems

F. 26 0533.13 - Conduit for Electrical Systems

G. 26 0533.16 - Boxes for Electrical Systems

H. 26 0553 - Identification for Electrical Systems

I. 26 0583 - Wiring Connections

J. 260923 - Lighting Control Devices

K. 26 0943 - Network Lighting Controls

L. 26 2416 - Panelboards

M. 26 2726 - Wiring Devices

N. 26 2813 - Fuses

O. 26 2816.16 - Enclosed Switches

P. 26 5100 - Interior Lighting

Q. 26 5600 - Exterior Lighting

2.16 DIVISION 27 -- COMMUNICATIONS

A. 27 0529 - Hangers and Supports for Communications Systems

B. 27 0533.13 - Conduit for Communications Systems

C. 27 1000 - Structured Cabling

D. 27 5116 - Mass Notification Systems

2.17 DIVISION 28 -- ELECTRONIC SAFETY AND SECURITY

A. 28 1000 - Access Control

B. 28 2000 - Video Surveillance

C. 28 4600 - Fire Detection and Alarm

END OF SECTION

Allied Health - ADD 02 03 0100 - 1 Maintenance of Concrete

ORW Architecture 03/20/2024

SECTION 03 0100

MAINTENANCE OF CONCRETE

PART 1 GENERAL

1.01 SECTION INCLUDES

A. Cleaning of existing concrete surfaces.

B. Repair of exposed structural, shrinkage, and settlement cracks.

C. Resurfacing of concrete surfaces having spalled areas and other damage.

D. Scope of Work: As indicated on drawings.

1.02 REFERENCE STANDARDS

A. ASTM C33/C33M - Standard Specification for Concrete Aggregates; 2018.

B. ASTM C109 / C109M - 11b Standard Test Method for Compressive Strength of Hydraulic Cement Mortars (Using 2-in. or [50-mm] Cube Specimens).

C. ASTM C150/C150M - Standard Specification for Portland Cement; 2020.

D. ASTM C348 - Standard Test Method for Flexural Strength of Hydraulic-Cement Mortars; 2020.

E. ASTM C404 - Standard Specification for Aggregates for Masonry Grout; 2018.

F. ASTM C882 - Standard Test Method for Bond Strength of Epoxy-Resin Systems Used with Concrete by Slant Shear ; 2012 .

G. ASTM C928/C928M - Standard Specification for Packaged, Dry, Rapid-Hardening Cementitious Materials for Concrete Repairs; 2020.

H. ICRI 310.2R - Selecting and Specifying Concrete Surface Preparation for Sealers, Coatings, Polymer Overlays, and Concrete Repair; 2013.

1.03 ADMINISTRATIVE REQUIREMENTS

A. Scheduling:

1. Perform cleaning of concrete between the hours of [None - N/A]7 am to 11 pm the Time Restrictions listed in Section 011000 only.

B. Preinstallation Meeting: Conduct a preinstallation meeting one week prior to the start of the work of this section; require attendance by materials manufacturer all affected installers.

1. Meeting agenda includes but is not limited to:

Maintenance of Concrete 03 0100 - 2

Allied Health - ADD 02

ORW Architecture 03/20/2024

a. Review conditions of installation, installation procedures, and coordination with related work.

b. Surface preparation and level of pressure cleaning requirements.

c. Evaluation of existing conditions and patching materials.

d. Coordination of level of repair: Structural or architectural

1.04 SUBMITTALS

A. See Section 01 3000 - Administrative Requirements, for submittal procedures.

B. Product Data: Indicate product standards, physical and chemical characteristics, technical specifications, limitations, maintenance instructions, and general recommendations regarding each material.

C. Cleaning:

1. Submit approval that cleaning materials to be used are allowed into the Publicly Owned Treated Water system approval system.

2. Equipment: Where hot water cleaning is used, submit B.T.U. rating of equipment and rate of flow not less than 150,000 per gallon at working GPM.

D. Project Record Documents: Accurately record actual locations of structural reinforcement repairs and type of repair.

1.05 QUALITY ASSURANCE

A. Designer Qualifications: Design reinforcement splices under direct supervision of a Professional Structural Engineer experienced in design of this type of work and licensed in Oregon .

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

C. Cleaner Qualifications: Company specializing in, and with minimum of 3 years of experience in, the type of cleaning specified.

1. Field verify cleaning equipment is as submitted.

D. Installer Qualifications: Company specializing in performing work of the type specified and with minimum of 3 years of documented experience.

1.06 MOCK-UP(S)

A. Test each type of maintenance procedure required on each type of existing construction, to determine the most appropriate procedures to use and as a record of expected results.

Allied Health - ADD 02 03 0100 - 3 Maintenance of Concrete

ORW Architecture 03/20/2024

B. Comply with the Size and location requirements of Section 01 4000 , Mock-up.

C. Where color or texture matching is required, first prepare a small size sample on cementitious board.

D. Locate mock-up(s) where directed.

E. Satisfactory mock-up(s) may remain as part of the work.

1.07 DELIVERY, STORAGE, AND HANDLING

A. Comply with manufacturers' instructions for storage, shelf life limitations, and handling of products.

PART 2 PRODUCTS

2.01 CLEANING MATERIALS

A. Verify cleaning materials are approved for discharge into the Publicly Owned Treated Water system.

B. Products shall be acceptable in accordance with the local and Environmental Protection Agency (EPA) requirements.

C. Detergent: Non-ionic detergent.

D. Blasting Medium: Water ; Other materials as required to satisfy the requirements of this project.

2.02 CEMENTITIOUS PATCHING AND REPAIR MATERIALS

A. Manufacturers:

1. Prospec, an Oldcastle brand: www.prospec.com.

2. Master Builders Solutions : www.master-builders-solutions.com/en-us/#sle.

3. MAPEI Americas U.S.A.: www.mapei.com.

B. Cementitious Vertical Repair Mortar, Trowel Grade: One- or two-component, factory-mixed, polymer-modified cementitious mortar.

1. Mixed with water or latex type bonding agent in proportions as recommended by manufacturer.

2. Integral corrosion inhibitor.

3. Compressive Strength: 28 days 6,750 psi per ASTM C109.

4. Bond Strength: 28 days 2,450 psi per ASTM C882, modified.

Maintenance of Concrete 03 0100 - 4

Allied Health - ADD 02

ORW Architecture 03/20/2024

5. Flexural strength: 28 days 1,110 psi per ASTM C348.

6. Manufacturers:

a. BASF Construction Chemicals-Building Systems; Gel Patch:

www.buildingsystems.basf.com.

C. Cementitious Horizontal Pavement Repair Mortar: Fast hardening, flowable; composed of cement, sand, and additives; capable of setting in cold weather conditions without the aid of chloride- or gypsum-based accelerators; in-place material capable of withstanding freeze/thaw conditions.

1. Dry Material: Complies with ASTM C928/C928M.

2. Compressive Strength: 28 days 8,000 psi per ASTM C109.

3. Length change: Drying shrinkage -0.05 per ASTM C928.

4. Slant shear bond strength: 28 days 2,600 psi per ASTM C882.

5. Flexural strength: 28 days 850 psi per ASTM C348.

6. Time To Open To Traffic: 1 hour, maximum.

7. Manufacturers:

a. BASF; 10-60/10-61 Rapid Mortar: www.buildingsystems.basf.com.

1) Hot weather product & application selection is Contractor's choice.

D. Primer: Concentrated, solvent-free acrylic; or Manufacturer's recommended type.

2.03 ACCESSORIES

A. Portland Cement: ASTM C150/C150M, Type I, grey.

B. Sand: ASTM C33/C33M or ASTM C404; uniformly graded, clean.

C. Water: Clean and potable.

PART 3 EXECUTION

3.01 EXAMINATION

A. Verify that surfaces are ready to receive work.

B. Verification of Conditions: Perform non-destructive examination and testing of all wall surfaces to identify areas requiring repair.

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1. Once located by Contractor, shall be further sounded to define limits. Mark limits with chalk or paint.

2. locate spalls by visual inspection and mark boundaries with chalk or paint after sounding surface.

3. Architect will define and mark additional unsound concrete areas for removal, if required.

C. Beginning of installation means acceptance of substrate.

3.02 PREPARATION

A. Prepare concrete surfaces to be repaired according to ICRI 310.2R ,[____] .

1. Submit concrete profile to be provided to the Architect in accordance with Section 090561 , and as requried for floor substrates installed over repaired concrete.

3.03 CLEANING EXISTING CONCRETE

A. Provide enclosures, barricades, and other temporary construction as required to protect adjacent work from damage.

B. Clean concrete surfaces of dirt or other contamination using the gentlest method that is effective.

1. Try the gentlest method first, then, if not clean enough, use a less gentle method taking care to watch for impending damage.

2. Clean out cracks and voids using same methods.

C. The following are acceptable cleaning methods, in order from gentlest to less gentle:

1. Cold water washing using low-pressure, maximum of 100 psi, and, if necessary, brushes with natural or synthetic bristles.

2. High pressure wash at 1500 to 4000 psi , at 6 to 12 inches from surface.

a. Maximum cold water washing pressure 5,000 psi.

3. Adding detergent to washing water; with final water rinse to remove residual detergent.

4. Hot-water washing at 200-250 degrees F, to range of 3,000-4,000 psi.

5. Adding detergent to hot washing water; with final water rinse to remove residual detergent.

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3.04 DISCHARGE REQUIREMENTS

A. Do not allow discharge to enter the Publicly Owned Treated Water system without filtering in accordance with environmental standards.

B. Do not allow cleaning or detergents to enter the storm system.

C. Filtration equipment shall be sized to a greater capacity than the combined total output of the washers used.

D. Use commercial vacuum to pick up discharge and contaminants after cleaning.

3.05 PAINT AND GRAFFITI REMOVAL

A. All graffiti shall be removed from surfaces not scheduled to be painted by pressure washing and using cleaning materials as needed.

1. Refer to finish schedule and areas indicated on drawing to have an anti-graffiti coating applied.

B. Where graffiti exists on painted surfaces, prepare the surface and repaint with products in Section 099000 .

3.06 CONCRETE STRUCTURAL MEMBER REPAIR

A. See drawings for specific areas to be repaired.

B. Remove broken and soft concrete at least half (1/2) inch deep.

C. Mechanically cut away damaged portions of reinforcement.

D. Remove corrosion from steel and clean mechanically.

E. Cover exposed steel reinforcement with epoxy mortar.

F. Feather edges of repairs flush to sound surface and trowel surface to match surrounding area.

3.07 CONCRETE SURFACE REPAIR USING CEMENTITIOUS MATERIALS

A. Areas to be removed shall be as straight and rectangular as practical to encompass repair and provide neat patch.

B. Clean concrete surfaces, cracks, and joints of dirt, laitance, corrosion, and other contamination using method(s) specified above and allow to dry.

C. Apply coating of bonding agent to entire concrete surface to be repaired.

D. Fill voids with cementitious mortar flush with surface.

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E. Apply repair mortar by steel trowel to a minimum thickness of 1/4 inch over entire surface, terminating at a vertical change in plane on all sides.

F. Trowel finish to match adjacent concrete surfaces.

G. Sound repair after setting. Replace hollow sounding areas.

3.08 FIELD QUALITY CONTROL

A. An independent testing agency, as specified in Section 01 4000, will perform field inspection and testing.

Allied Health - ADD 02 09 6813 - 1 Tile Carpeting

ORW Architecture 03/20/2024

SECTION 09 6813

TILE CARPETING

PART 1 GENERAL

1.01 SECTION INCLUDES

A. Carpet tile, fully adhered.

1.02 RELATED REQUIREMENTS

A. Section 09 0561 - Common Work Results for Flooring Preparation: Concrete slab moisture and alkalinity testing and remediation procedures.

1.03 REFERENCE STANDARDS

A. ASTM D2859 - Standard Test Method for Ignition Characteristics of Finished Textile Floor Covering Materials; 2016.

B. ASTM E648 - Standard Test Method for Critical Radiant Flux of Floor-Covering Systems Using a Radiant Heat Energy Source; 2019a, with Editorial Revision (2020).

C. CRI (GLP) - Green Label Plus Testing Program - Certified Products; Current Edition.

D. NFPA 253 - Standard Method of Test for Critical Radiant Flux of Floor Covering Systems Using a Radiant Heat Energy Source; 2015.

1.04 SUBMITTALS

A. See Section 01 3000 - Administrative Requirements, for submittal procedures.

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

C. Samples: Submit two carpet tiles illustrating color and pattern design for each carpet color selected.

D. Manufacturer's Installation Instructions: Indicate special procedures, perimeter conditions requiring special attention, and ____ .

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

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

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

1. See Section 01 6000 - Product Requirements, for additional provisions.

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2. Extra Carpet Tiles: Quantity equal to 5 percent of total installedQuantity equal to 10 percent of total installed of each color and pattern installed.

1.05 QUALITY ASSURANCE

A. Manufacturer Qualifications: Company specializing in manufacturing specified carpet tile with minimum three years documented experience.

B. Installer Qualifications: Company specializing in installing carpet tile with minimum three years documented experience and approved by carpet tile manufacturer.

C. Testing Agency Qualifications: Independent firm specializing in performing testing and inspections of the type specified in this section.

1.06 FIELD CONDITIONS

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

PART 2 PRODUCTS

2.01 MANUFACTURERS

A. Tile Carpeting:

1. Patcraft; https://www.patcraft.com/

2. Substitutions: See Section 01 6000 - Product Requirements.

2.02 MATERIALS

A. Tile Carpeting : CPT-1: Tufted , manufactured in one color dye lot.

1. Product: [Duo 103873]Vision 00570 manufactured by [Interface]Patcraft .

2. Tile Size: As indicated on drawings.

3. Color: As indicated on drawings .

4. Pattern: As indicated on drawings .

5. CRI, texture appearance retention ratings (TARR): Severe, greater or equal 3.5 TARR.

6. Critical Radiant Flux: Minimum of 0.45 watts/sq cm, when tested in accordance with ASTM E648 or NFPA 253.

7. VOC Content: Provide CRI (GLP) certified product; in lieu of labeling, independent test report showing compliance is acceptable.

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2.03 ACCESSORIES

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

B. Edge Strips: Vinyl , color as selected by Architect .

C. Carpet Tile Adhesive: Recommended by carpet tile manufacturer ; releasable type; Lok Dots type .

PART 3 EXECUTION

3.01 EXAMINATION

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

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

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

1. Test in accordance with Section 09 0561.

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

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

3.02 PREPARATION

A. Prepare floor substrates for installation of flooring in accordance with Section 09 0561.

3.03 INSTALLATION

A. Starting installation constitutes acceptance of subfloor conditions.

B. Install carpet tile in accordance with manufacturer's instructions.

C. Blend carpet from different cartons to ensure minimal variation in color match.

D. Cut carpet tile clean. Fit carpet tight to intersection with vertical surfaces without gaps.

E. Lay carpet tile in square pattern, with pile direction parallel to next unit, set parallel to building lines.

F. Locate change of color or pattern between rooms under door centerline.

G. Fully adhere carpet tile to substrate.

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H. Trim carpet tile neatly at walls and around interruptions.

I. Complete installation of edge strips, concealing exposed edges.

3.04 CLEANING

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

B. Clean and vacuum carpet surfaces.

Allied Health - ADD 02 12 4813 - 1 Entrance Floor Mats and Frames

ORW Architecture 03/20/2024

SECTION 12 4813

ENTRANCE FLOOR MATS AND FRAMES

PART 1 GENERAL

1.01 SECTION INCLUDES

A. Carpet mat.

B. Recessed mat frames.

1.02 SUBMITTALS

A. See Section 01 3000 - Administrative Requirements, for submittal procedures.

B. Product Data: Provide data indicating properties of walk-off surface, component dimensions and recessed frame characteristics.

C. Shop Drawings: Indicate dimensions and details for recessed frame.

1. For recessed frames located within a dimensionally restricted area, show dimensions of space within which the frame will be installed.

D. Samples: Submit two samples, 6 by 6 inch in size illustrating pattern, color, finish, edging and carpet.

E. Maintenance Data: Include cleaning instructions, stain removal procedures .

PART 2 PRODUCTS

2.01 MANUFACTURERS

A. EM-1 Floor Mats:

1. Mats Inc; Product Connexus, Super Nop 52 : //matsinc.com.

2. Patcraft; Walk Right In II I0304: https://www.patcraft.com/

3. Substitutions: See Section 01 6000 - Product Requirements.

2.02 GENERAL REQUIREMENTS

A. Flammability in accordance with {rs#1}, Class 1, Critical Radiant Flux, minimum 0.45 watts/m2.

B. Slip resistance in accordance with {rs#1}-96, Coefficient of Friction, minimum 0.60 for accessible routes.

C. Structural Capacity: Capable of supporting a rolling load of 350 pounds unless otherwise specified, without permanent deformation or noticeable deflection.

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D. Single Source Responsibility: Obtain floor mats and frames from one source of a single manufacturer.

E. Vibration Resistant Fabrication: All members welded, riveted, or bolted; no snap or friction connections.

2.03 SURFACE APPLIED MAT SYSTEM

A. Carpet Mat: Needle punched, 100% Asota solution-dyed UV stabilized polypropylene fibers, permanently bonded to rubber backing; [20 by 20] inch24 by 24 inch square.

1. 100% Asota solution-dyed UV stabilized polypropylene fibers.

2. Total thickness: 1/2 inch.

3. Nop size: Large.

4. Pile weight: 52 oz.

5. Total Weight: 141 oz/sq yd.

6. Colors: As shown on drawings .

7. Pattern: Quarter TurnAs shown on drawings.

B. Flexible Frame: 7/16 inch high, PVC ramp, 12 feet long.

1. Finish: Matt.

2. Length in Direction of Traffic Flow: As indicated on drawings.

3. Width Perpendicular to Traffic Flow: As indicated on drawings.

4. Product: 'Ramp-Flex PVC Ramp' manufactured by Connexus.

2.04 FABRICATION

A. Construct recessed mat frames square, tight joints at corners, rigid. Coat surfaces with protective coating where in contact with cementitious materials.

B. Fabricate mats in single unit sizes; fabricate multiple mats where indicated on drawings.

PART 3 EXECUTION

3.01 EXAMINATION

A. Verify that floor opening for mats are ready to receive work.

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3.02 PREPARATION

A. Mats: Verify size of floor recess before fabricating mats.

B. Vacuum clean floor recess.

3.03 INSTALLATION

A. Install frames to achieve flush plane with finished floor surface.

B. Install walk-off surface in floor recess flush with finish floor after cleaning of finish flooring.

C. Coordinate top of mat surface with bottom of doors that swing across to provide ample clearance between door and mat.

D. Install surface mounted mill finish frames in contact with concrete with primer coat.

3.04 TOLERANCES

A. Maximum Gap Formed at Recessed Frame From Mat Size: 1/4 inch.