Addendum 002 - 346-024 Lakeshore Elementary Improvements.pdf

Date: 2.18.2025

Owner: West Ottawa Public Schools

Project Name: Lakeshore Elementary School Improvements

Location: 3765 N 168th Ave., Holland, MI

CM No.: 346-024

A/E No.: 5-6248

ADDENDUM NO. 2

SPECIAL NOTE:

The Notice to Bidders, Instruction to Bidders, General Conditions of the Contract Construction, Supplementary

Conditions of the Contract for Construction, and all modifications and previously issued Contract Documentation are a part of the Addendum.

SCOPE OF WORK:

The following items are changes, additions, deletions, clarifications and/or errors and omissions in the plans and specifications and shall be considered by each Bidder regarding their proposal submitted. This document and all its entirety shall be considered part of the Contract Documents.

NOTICE TO ALL BIDDERS:

It is the responsibility of the Bidder to take note of all items covered in this Addendum. It is the responsibility of the

Bidder to review all work in total regarding their contract work/ scope and any work that will interface with their work/ scope.

ATTACHMENTS:

Specifications: GMB Addendum 002

Drawings: GMB Addendum 002

Other: Front Ends (*Note Bid Due Date Change) Pre-Bid Walk Through Minutes & Attendance Pre-Bid RFI’s

West Ottawa Public Schools

Lakeshore Elementary School Improvements

SPECIFICATIONS CLARIFICATIONS / REVISIONS:

(Refer to A/E Remarks)

SHEET CLARIFICATIONS / REVISIONS:

(Refer to A/E Remarks)

OTHER:

ITEM NO. 1: FRONT ENDS (ALL CHANGES NOTED IN BOLDED RED/YELLOW)

**The due date for Bids for this project has changed to February 25th @ 10:00 A.M. See the

Front Ends for further details.

ITEM NO. 2: PRE-BID WALK-THRU MINUTES & ATTENDANCE

Pre-Bid walk through minutes and attendance are included in this Addendum.

ITEM NO. 3: PRE-BID RFI’s

Refer to the Pre-Bid RFI questions and answers included in this Addendum.

*Note: The Deadline has passed for submitting RFI’s

West Ottawa Public Schools

Lakeshore Elementary School Improvements

ADDENDUM

WEST OTTAWA PUBLIC SCHOOLS ADDENDUM XXX

LAKESHORE ELEMENTARY IMPROVEMENTS MONTH DATE, 2025

A/E PROJECT 5-6248 PAGE 1 OF 6

SECTION 00 91 11.02 - ADDENDUM 002

OWNER WEST OTTAWA PUBLIC SCHOOLS

PROJECT LAKESHORE ELEMENTARY IMPROVEMENTS

A/E PROJECT 5-6248

PURPOSE

THIS ADDENDUM SHALL FORM PART OF THE

BIDDING DOCUMENTS. CHANGES, ADDITIONS,

CLARIFICATION OR DELETIONS HEREIN

SUPERSEDE THE DRAWINGS AND

SPECIFICATIONS. BIDDERS SHALL INCLUDE

ON THE PROPOSAL FORM

ACKNOWLEDGEMENT OF THE RECEIPT OF

THIS ADDENDUM.

ATTACHMENTS NEW SPECIFICATIONS: 26 09 43

REISSUED SPECIFICATIONS: TABLE OF

CONTENTS, 01 23 00, 07 42 13, 08 71 00, 21 00

01, 21 05 00, 28 46 00

DELETED SPECIFICATIONS: 00 43 23, 11 68 13,

26 09 36

REISSUED SHEETS: G0.00, A1.1A, A1.1B, A2.1A,

A3.1A, A3.1B, A3.1C, A5.01, A7.02, A8.02, A9.1A, A9.1B, A9.1C, P0.01, P2.00, M2.1B, M2.80, M9.01, E0.01, E1.1A, E1.1B, E1.1C, E1.80, E2.1A, E2.1B, E2.1C, E2.80, E3.1A, E3.1B, E3.1C, E4.02, E5.01, E5.10, E5.11, E7.01

ARCHITECT-ENGINEER GMB

616.796.0200

WWW.GMB.COM

CONSTRUCTION MANAGER FRITZ WAHLFIELD CONSTRUCTION

616.784.5833

WWW.WAHLFIELDCONSTRUCTION.COM

LAKESHORE ELEMENTARY IMPROVEMENTS MONTH DATE, 2025

A/E PROJECT 5-6248 PAGE 2 OF 6

LAKESHORE ELEMENTARY IMPROVEMENTS MONTH DATE, 2025

A/E PROJECT 5-6248 PAGE 3 OF 6

SPECIFICATION CLARIFICATIONS / REVISIONS

1.1 SECTION 00 01 10 - TABLE OF CONTENTS (REISSUED)

A. See revised Table of Contents to reflect the removal of sections.

1.2 SECTION 00 43 23 - ALTERNATES FORM (REMOVED)

A. Remove and discard this section in its entirety.

1.3 SECTION 01 23 00 - ALTERNATES ( REISSUED )

A. See description of alternates for new alternates A-1 and FP-1.

1.4 SECTION 07 42 13 - METAL WALL PANELS (REISSUED)

A. See specification for metal soffit panel requirements.

1.5 SECTION 08 71 00 - DOOR HARDWARE (REISSUED)

A. See section 2.01 for revised cylindrical lock.

B. See section 2.19 for revised magnetic hold opens.

C. See Hardware Group No. 12, 13, 14, and 16 for revisions.

D. See new Hardware Group No. 17.

1.6 SECTION 11 68 13 - PLAYGROUND EQUIPMENT ( REMOVED )

A. Remove reference to Specification Section 11 68 13 - Playground Equipment. The project does not have Playground Equipment and was included in Table of Contents erroneously.

1.7 SECTION 21 00 01 - FIRE PROTECTION SUMMARY OF WORK (REISSUED)

A. Refer to Paragraph 3.1.B.2: Alternate FP-1 shall be added to the scope of work as noted in reissued section.

1.8 SECTION 21 05 00 - COMMON WORK RESULTS FOR FIRE SUPPRESSION ( REISSUED )

A. Refer to Paragraph 2.4.A., Backflow Preventer: Section shall be added to scope of work as noted in reissued section.

1.9 SECTION 26 09 36 MODULAR LIGHTING CONTROLS (REMOVED)

A. Remove and discard this section in its entirety.

1.10 SECTION 26 09 43 NETWORK LIGHTING CONTROLS ( NEW )

A. Added entire specification.

1.11 SECTION 28 46 00 FIRE DETECTION AND ALARM ( REISSUED )

A. Added sub-paragraph 2.5.G.

SHEET CLARIFICATIONS / REVISIONS

2.1 SHEET G0.00 - COVER SHEET (REISSUED)

See Alternates for new alternates A-1 and FP-1.

2.2 SHEET A1.1A - UNIT 'A' DEMOLITION PLAN (REISSUED)

A. See Art Room for casework demolition clarifications.

2.3 SHEET A1.1B - UNIT 'A' DEMOLITION PLAN (REISSUED)

A. See group restrooms adjacent to the office for ceiling demolition clarification.

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A/E PROJECT 5-6248 PAGE 4 OF 6

2.4 SHEET A2.1A - UNIT 'A' FLOOR PLAN (REISSUED)

A. See Art Room A107 for casework demolition clarifications and new interior elevation callout.

B. See Storage Room A105 for new door tag to identify hardware replacement.

2.5 SHEET A3.1A - UNIT 'A' REFLECTED CEILING PLAN (REISSUED)

A. See Reflected Ceiling Plan Legend for ACT ceiling tile replacement clarifications. Grid to remain in place for both ACT1 and ACT2.

B. See plan for soffit patching detail callouts.

C. See plan for Alternate A-1 soffit replacement detail callouts.

2.6 SHEET A3.1B - UNIT 'B' REFLECTED CEILING PLAN (REISSUED)

A. See Reflected Ceiling Plan Legend for ACT ceiling tile replacement clarifications. Grid to remain in place for both ACT1 and ACT2.

B. See plan for soffit patching detail callouts.

C. See plan for Alternate A-1 soffit replacement detail callouts.

2.7 SHEET A3.1C - UNIT 'C' REFLECTED CEILING PLAN (REISSUED)

A. See Reflected Ceiling Plan Legend for ACT ceiling tile replacement clarifications. Grid to remain in place for both ACT1 and ACT2.

B. See plan for soffit patching detail callouts.

C. See plan for Alternate A-1 soffit replacement detail callouts.

2.8 SHEET A5.01 - DOOR & FRAME SCHEDULE (REISSUED)

A. See Door Hardware Replacement Schedule Unit 'A' for new door A105A.

2.9 SHEET A7.01 - WALL AND OPENING DETAILS (REISSUED)

A. See new soffit patching and soffit replacement details 17/A7.01 and 18/A7.01.

2.10 SHEET A8.02 - INTERIOR ELEVATIONS (REISSUED)

A. See new interior elevations 5/8.02 and 6/8.02 for casework demolition further information.

2.11 SHEET A9.1A - UNIT 'A' FIRST FLOOR FINISH PLAN (REISSUED)

A. See cooridors and vestibules for additional new rubber base scope.

B. See revised painting note for clarification to include all borrowed lights in the building in painting scope.

2.12 SHEET A9.1B - UNIT 'B' FIRST FLOOR FINISH PLAN (REISSUED)

A. See classrooms B131, B133, B136 and B138 for LVT1 and CT1 transition indication.

B. See revised painting note for clarification to include all borrowed lights in the building in painting scope.

2.13 SHEET A9.1C - UNIT 'C' FIRST FLOOR FINISH PLAN (REISSUED)

A. See cooridors and vestibules for additional new rubber base scope.

B. See revised painting note for clarification to include all borrowed lights in the building in painting scope.

2.14 SHEET P0.01 - PLUMBING AND FIRE PROTECTION GENERAL INFORMATION (REISSUED)

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A. Refer to reissued sheet for Fire Protection Notes and Abbreviations legend. Sheet name to be modified accordingly.

2.15 SHEET P2.00 - FIRST FLOOR OVERALL PLUMBING AND FIRE PROTECTION PLAN

(REISSUED)

A. Refer to to reissued sheet for Alternate FP-1 scope.

2.16 SHEET M2.1B - UNIT 'B' HVAC FLOOR PLAN ( REISSUED )

A. Airflow clarification for VAV boxes as shown on reissued sheet.

2.17 SHEET M2.80 - ENLARGED HVAC PLANS (REISSUED)

A. Airflow clarification for VAV boxes as shown on reissued sheet.

B. Supply air ductwork system shall be revised as shown on reissued sheet.

2.18 SHEET M9.01 - MECHANICAL SCHEDULES ( REISSUED )

A. Refer to VAV Terminal Unit Schedule: Airflow clarification for VAV boxes as shown on reissued sheet.

2.19 SHEET E0.01 - ELECTRICAL SYMBOL LEGENDS & GENERAL NOTES (REISSUED)

A. Revised Access Control Door Tag Description in Electronic Safety / Security Symbol Legend.

2.20 SHEET E1.1A - UNIT 'A' FIRST FLOOR ELECTRICAL DEMOLITION PLAN (REISSUED)

A. Revised Electrical Keynote D04. Revised demolition work where indicated.

2.21 SHEET E1.1B - UNIT 'B' FIRST FLOOR ELECTRICAL DEMOLITION PLAN (REISSUED)

A. Revised Electrical Keynote D04.

B. Added removal of existing exterior fire alarm bell.

2.22 SHEET E1.1C - UNIT 'C' FIRST FLOOR ELECTRICAL DEMOLITION PLAN (REISSUED)

A. Revised Electrical Keynote D04.

2.23 SHEET E1.80 - PENTHOUSE LEVEL ELECTRICAL DEMOLITION PLANS (REISSUED)

A. Revised demolition work on Gym Mezzanine.

2.24 SHEET E2.1A - UNIT 'A' FIRST FLOOR POWER & COMMUNICATIONS PLAN (REISSUED)

A. Added additional fire alarm devices.

B. Relocated fire alarm annunciation devices to ceiling in classroom areas.

C. Added access control door tags aligning with current door hardware schedule.

D. Revised Electrical Keynote P02 and added Keynote P09.

2.25 SHEET E2.1B - UNIT 'B' FIRST FLOOR POWER & COMMUNICATIONS PLAN (REISSUED)

A. Added additional fire alarm devices.

B. Relocated fire alarm annunciation devices to ceiling in classroom areas.

C. Added access control door tags aligning with current door hardware schedule.

D. Revised Electrical Keynote P02 and added Keynotes P09 and P10.

E. Added food service loads to generator.

2.26 SHEET E2.1C - UNIT 'C' FIRST FLOOR POWER & COMMUNICATIONS PLAN (REISSUED)

A. Add additional Fire alarm Devices.

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A/E PROJECT 5-6248 PAGE 6 OF 6

B. Relocated fire alarm annunciation devices to ceiling in classroom areas.

C. Added access control door tags aligning with current door hardware schedule.

D. Revised equipment layout in Elec. C133.

E. Revised Electrical Keynote P02 and added Keynote P09

2.27 SHEET E2.80 - PENTHOUSE LEVEL ELECTRICAL PLANS (REISSUED)

A. Added fire alarm annunciating device where indicated.

2.28 SHEET E3.1A - UNIT 'A' FIRST FLOOR LIGHTING PLAN (REISSUED)

A. Added ALCR's added motion detection devices.

B. Revised Lighting fixture schedule where indicated.

2.29 SHEET E3.1B - UNIT 'B' FIRST FLOOR LIGHTING PLAN (REISSUED)

A. Added ALCR's.

B. Updated lighting circuits reflection the elimination of panel 'EM2".

C. Added notion detection devices.

2.30 SHEET E3.1C - UNIT 'C' FIRST FLOOR LIGHTING PLAN (REISSUED)

A. Added ALCR's.

B. Updated lighting circuits reflection the elimination of panel 'EM2".

C. Added notion detection devices.

2.31 SHEET E4.02 POWER DISTRIBUTION ONE-LINE DIAGRAM (REISSUED)

A. Revised where indicated deleting panel "EM2", Updating OCP ratings, and removing CUA-25.2 and CUA-25.4 from switchboard 'MSB'.

2.32 SHEET E5.01 - POWER DISTRIBUTION EQUIPMENT SCHEDULES (REISSUED)

A. Deleted schedule for panel 'em2'. REVISED SCHEDULES FOR PANELS 'PPA1', 'LPD', 'EM1', 'SB2', AND MAIN SWITCHBOARD 'MSB'.

2.33 SHEET E5.10 - LIGHTING FIXTURE SCHEDULE (REISSUED)

A. Revised Lighting fixture schedule where indicated.

2.34 SHEET E5.11- LIGHTING CONTROL & ENERGY SCHEDULES (REISSUED)

A. Updated space schedules and added lighting control intent narrative (cin) schedule.

2.35 SHEET E7.01 - ELECTRICAL DETAILS (REISSUED)

A. Added detail 4/E7.01

END OF SECTION

WEST OTTAWA PUBLIC SCHOOLS

LAKESHORE ELEMENTARY IMPROVEMENTS

A/E PROJECT 5-6248

Copyright GMB 2025 SECTION 00 01 10

TABLE OF CONTENTS

SECTION 00 01 10 - TABLE OF CONTENTS

(ADDENDUM 001) (ADDENDUM 002)

PROCUREMENT AND CONTRACTING REQUIREMENTS

2.1 DIVISION 00 -- PROCUREMENT AND CONTRACTING REQUIREMENTS

A. 00 01 10 - Table of Contents B. 00 01 15 - List of Drawing Sheets

00 43 23 - Alternates Form

SPECIFICATIONS

3.1 DIVISION 01 -- GENERAL REQUIREMENTS

A. 01 00 01 - Electronic Model/Drawing File Exchange Agreement B. 01 23 00 - Alternates C. 01 40 00 - Quality Requirements D. 01 45 33 - Code-Required Special Inspections E. 01 73 29 Cutting and Patching F. 01 91 13 - General Commissioning Requirements G. 01 91 14 - Commissioning Authority Responsibilities

3.2 DIVISION 02 -- EXISTING CONDITIONS

A. 02 41 00 - Demolition

3.3 DIVISION 03 -- CONCRETE

A. 03 30 00 - Cast-in-Place Concrete

3.4 DIVISION 04 -- MASONRY

A. 04 05 11 - Masonry Mortaring and Grouting B. 04 20 00 - Unit Masonry

3.5 DIVISION 05 -- METALS

A. 05 12 00 - Structural Steel Framing B. 05 31 00 - Steel Decking C. 05 40 00 - Cold-Formed Metal Framing

3.6 DIVISION 06 -- WOOD, PLASTICS, AND COMPOSITES

A. 06 10 00 - Rough Carpentry

3.7 DIVISION 07 -- THERMAL AND MOISTURE PROTECTION

A. 07 21 00 - Thermal Insulation B. 07 25 00 - Weather Barriers C. 07 41 13 - Metal Roof Panels D. 07 42 13 - Metal Wall Panels E. 07 53 00 - Elastomeric Membrane Roofing F. 07 62 00 - Sheet Metal Flashing and Trim G. 07 84 00 - Firestopping

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TABLE OF CONTENTS

H. 07 92 00 - Joint Sealants

3.8 DIVISION 08 -- OPENINGS

A. 08 11 13 - Hollow Metal Doors and Frames B. 08 11 16 - Aluminum Doors and Frames C. 08 14 16 - Flush Wood Doors D. 08 71 00 - Door Hardware E. 08 80 00 - Glazing

3.9 DIVISION 09 -- FINISHES

A. 09 21 16 - Gypsum Board Assemblies B. 09 22 16 - Non-Structural Metal Framing C. 09 51 00 - Acoustical Ceilings D. 09 65 00 - Resilient Flooring E. 09 67 00 - Fluid-Applied Flooring F. 09 68 13 - Tile Carpeting G. 09 84 30 - Sound-Absorbing Wall and Ceiling Units H. 09 90 00 - Painting and Coating - K-12 Education Facility Guide Specification - Sherwin-

Williams

3.10 DIVISION 10 -- SPECIALTIES

A. 10 21 13.17 - Phenolic Toilet Compartments B. 10 28 00 - Toilet, Bath, and Laundry Accessories C. 10 51 13 - Metal Lockers

3.11 DIVISION 11 -- EQUIPMENT

A. 11 68 13 - Playground Equipment

3.12 DIVISION 12 -- FURNISHINGS

A. 12 32 00 - Manufactured Wood Casework

3.13 DIVISION 21 -- FIRE SUPPRESSION

A. 21 00 01 - Fire Protection Summary of Work B. 21 05 00 - Common Work Results for Fire Suppression C. 21 13 00 - Fire-Suppression Sprinkler Systems

3.14 DIVISION 22 -- PLUMBING

A. 22 05 00 - Plumbing Summary of Work B. 22 05 17 - Sleeves and Sleeve Seals for Plumbing Piping C. 22 05 23 - General-Duty Valves for Plumbing Piping D. 22 05 29 - Hangers and Supports for Plumbing Piping and Equipment E. 22 05 53 - Identification for Plumbing Piping and Equipment F. 22 07 19 - Plumbing Piping Insulation G. 22 07 19.11 - Under-Lavatory Pipe and Supply Covers - Plumberex H. 22 10 05 - Plumbing Piping

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TABLE OF CONTENTS

I. 22 10 06 - Plumbing Piping Specialties J. 22 40 00 - Plumbing Fixtures

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

A. 23 05 00 - HVAC Summary of Work B. 23 05 13 - Common Motor Requirements for HVAC Equipment C. 23 05 17 - Sleeves and Sleeve Seals for HVAC Piping D. 23 05 19 - Meters and Gauges for HVAC Piping E. 23 05 23 - General-Duty Valves for HVAC Piping F. 23 05 29 - Hangers and Supports for HVAC Piping and Equipment G. 23 05 48 - Vibration and Seismic Controls for HVAC H. 23 05 53 - Identification for HVAC Piping and Equipment I. 23 05 93 - Testing, Adjusting, and Balancing for HVAC J. 23 07 13 - Duct Insulation K. 23 07 19 - HVAC Piping Insulation L. 23 08 00 - Commissioning of HVAC M. 23 09 13 - Instrumentation and Control Devices for HVAC N. 23 09 23 - Direct-Digital Control System for HVAC O. 23 09 34 - Variable-Frequency Motor Controllers for HVAC P. 23 09 93 - Sequence of Operations for HVAC Controls Q. 23 11 23 - Facility Natural-Gas Piping R. 23 21 13 - Hydronic Piping S. 23 21 14 - Hydronic Specialties T. 23 23 00 - Refrigerant Piping U. 23 25 00 - HVAC Water Treatment V. 23 31 00 - HVAC Ducts and Casings W. 23 33 00 - Air Duct Accessories X. 23 34 23 - HVAC Power Ventilators Y. 23 36 00 - Air Terminal Units Z. 23 37 00 - Air Outlets and Inlets AA. 23 40 00 - HVAC Air Cleaning Devices BB. 23 62 13 - Packaged Air-Cooled Refrigerant Compressor and Condenser Units CC. 23 73 13 - Modular Indoor Central-Station Air-Handling Units DD. 23 74 33 - Dedicated Outdoor Air Units and Makeup Units EE. 23 81 26.13 - Small-Capacity Split-System Air Conditioners FF. 23 82 00 - Terminal Heating and Cooling Units

3.16 DIVISION 26 -- ELECTRICAL

A. 26 05 00 - Common Results for Electrical B. 26 05 05 - Selective Demolition for Electrical

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C. 26 05 19 - Low-Voltage Electrical Power Conductors and Cables D. 26 05 26 - Grounding and Bonding for Electrical Systems E. 26 05 29 - Hangers and Supports for Electrical Systems F. 26 05 33.13 - Conduit for Electrical Systems G. 26 05 33.16 - Boxes for Electrical Systems H. 26 05 33.23 - Surface Raceways for Electrical Systems I. 26 05 53 - Identification for Electrical Systems J. 26 05 83 - Wiring Connections K. 26 09 23 - Lighting Control Devices L. 26 09 36 - Modular Dimming Controls - Lutron QS M. 26 09 43 - Network Lighting Controls N. 26 27 26 - Wiring Devices O. 26 28 11.11 - Molded Case / Insulated Case Circuit Breakers - Schneider Electric Square D

PowerPacT / MasterPacT P. 26 28 13 - Fuses Q. 26 28 16.13 - Enclosed Circuit Breakers R. 26 28 16.16 - Enclosed Switches S. 26 29 13 - Enclosed Controllers T. 26 51 00 - Interior Lighting U. 26 56 00 - Exterior Lighting

3.17 DIVISION 27 -- COMMUNICATIONS

A. 27 05 05 - Selective Demolition for Communication B. 27 05 29 - Hangers and Supports for Communications Systems C. 27 10 00 - Structured Cabling

3.18 DIVISION 28 -- ELECTRONIC SAFETY AND SECURITY

A. 28 05 05 - Selective Electronic Safety and Security Demolition B. 28 46 00 - Fire Detection and Alarm

3.19 DIVISION 31 -- EARTHWORK

A. 31 10 00 - Site Clearing B. 31 23 16.13 - Trenching

3.20 DIVISION 32 -- EXTERIOR IMPROVEMENTS

A. 32 11 20 - Subbase and Aggregate Base Courses B. 32 12 16 - Asphalt Paving C. 32 13 13 - Concrete Paving

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ALTERNATES

SECTION 01 23 00 - ALTERNATES

(ADDENDUM 002)

PART 1 GENERAL

1.1 SECTION INCLUDES

A. Description of Alternates.

1. Alternate P-1: Provide all costs associated with the provision and installation of electric water coolers including all related services.

2. Alternate Pine Creek Elementary: Provide all costs associated with the Pine Creek

Elementary drawings attached to this Bid Package. (Note: there is no sub-alternate, Pine Creek Elementary as a whole is the alternate).

3. Alternate A-1: Provide all costs associated with removing the concrete plaster soffit panel above all classroom windows and replacing with metal soffit panel.

4. Alternate FP-1: Provide all costs associated with the provision and installation of new backflow device at fire protection riser.

1.2 RELATED REQUIREMENTS

1.3 ACCEPTANCE OF ALTERNATES

A. Alternates quoted on Bid Forms will be reviewed and accepted or rejected at Owner's option.

Accepted Alternates will be identified in the Owner-Contractor Agreement.

B. Coordinate related work and modify surrounding work to integrate the Work of each Alternate.

C. The Base Bid for the project shall, in general, include all of the work necessary to complete, as per Drawings and Specifications, the site and building work. Alternate Bid prices shall also be based on complete areas and systems following all requirements of the Drawings and Specifications for all site and building work.

PART 2 PRODUCTS - NOT USED

PART 3 EXECUTION - NOT USED

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METAL WALL PANELS

SECTION 07 42 13 - METAL WALL PANELS

(ADDENDUM 002)

PART 1 GENERAL

2.1 SECTION INCLUDES

A. Manufactured metal panels for exterior wall panels , with related flashings and accessory components .

2.2 RELATED REQUIREMENTS

A. Section 05 40 00 - Cold-Formed Metal Framing: Wall panel substrate.

B. Section 06 10 00 - Rough Carpentry: Wall panel substrate.

C. Section 07 21 00 - Thermal Insulation.

D. Section 07 25 00 - Weather Barriers: Weather barrier under wall panels.

2.3 REFERENCE STANDARDS

A. AAMA 2605 - Voluntary Specification, Performance Requirements and Test Procedures for

Superior Performing Organic Coatings on Aluminum Extrusions and Panels (with Coil Coating Appendix).

B. ASTM A240/A240M - Standard Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications.

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

2.4 SUBMITTALS

A. Product Data - Wall System: Manufacturer's data sheets on each product to be used, including:

1. Physical characteristics of components shown on shop drawings.

2. Storage and handling requirements and recommendations.

3. Installation instructions and recommendations.

B. Shop Drawings: Indicate dimensions, layout, joints, construction details, support clips , and methods of anchorage.

C. Samples: Submit two samples of wall panel and soffit panel, 12 inches by 12 inches in size illustrating finish color, sheen, and texture.

D. Manufacturer's qualification statement.

E. Installer's qualification statement.

F. Warranty Documentation for Installation of Building Rainscreen Assembly: Submit installer warranty and ensure that forms have been completed in Owner's name and registered with installer.

2.5 QUALITY ASSURANCE

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

B. Installer Qualifications: Company specializing in installing products specified in this section with minimum three years of documented experience.

2.6 DELIVERY, STORAGE, AND HANDLING

A. Protect panels from accelerated weathering by removing or venting sheet plastic shipping wrap.

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B. Store prefinished material off the ground and protected from weather; prevent twisting, bending, or abrasion; provide ventilation; slope metal sheets to ensure proper drainage.

C. Prevent contact with materials that may cause discoloration or staining of products.

2.7 FIELD CONDITIONS

A. Do not install wall panels when air temperature or relative humidity are outside manufacturer's limits.

2.8 WARRANTY

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

B. Finish Warranty: Provide 20-year manufacturer warranty against excessive degradation of exterior finish. Include provision for replacement of units with excessive fading, chalking, or flaking. Complete forms in Owner 's name and register with warrantor.

C. Special Warranty: Provide 2-year warranty covering water tightness and integrity of seals of metal wall panels. Complete forms in Owner's name and register with warrantor.

PART 2 PRODUCTS

3.1 MANUFACTURERS

A. Metal Wall Panels - Concealed Fasteners:

1. ATAS International, Inc: www.atas.com/#sle.

2. Centria, a Nucor Company : www.centria.com/#sle.

3. Elevate: www.holcimelevate.com/#sle.

4. Fabral: www.fabral.com/#sle.

5. MBCI: www.mbci.com/#sle.

6. Morin Corporation : www.morincorp.com/#sle.

7. Petersen Aluminum Corporation : www.pac-clad.com/#sle.

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

B. Metal Soffit Panels:

1. AEP Span a brand of ASC Profiles LLC, a part of BlueScope.

2. ATAS International, Inc; Wind-Lok Soffit MPS 120: www.atas.com/#sle.

3. Berrige Manufacturing Company; L-Panel: www.berridge.com/#sle.

4. CENTRIA, a Nucor Brand.

5. Dimensional Metals, Inc.

6. Elevate; Holcim Building Envelope.

7. Englert, Inc; B4000: www.englertinc.com/#sle.

8. Fabral; Posi-Lock Soffit: www.fabral.com/#sle.

9. MBCI: Cornerstone Building Brands.

10. McElroy Metal: www.mcelroymetal.com/#sle.

11. Merchant & Evans Inc.

12. Metal Sales Manufacturing Corporation.

13. Petersen Aluminum Corporation; PAC-750 Soffit: www.pac-clad.com/#sle.

3.2 METAL WALL PANEL SYSTEM

A. Wall Panel System: Factory fabricated prefinished metal panel system, site assembled.

1. Provide exterior wall panels and subgirt framing assembly .

2. Design and size components to support assembly dead loads, and to withstand live loads caused by positive and negative wind pressure acting normal to plane of wall.

3. Design Pressure: In accordance with applicable codes.

4. Maximum Allowable Deflection of Panel: L/180 for length(L) of span.

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METAL WALL PANELS

5. Movement: Accommodate movement within system without damage to components or deterioration of seals, movement between system and perimeter components when subject to seasonal temperature cycling; dynamic loading and release of loads; and deflection of structural support framing.

6. Drainage: Provide positive drainage to exterior for moisture entering or condensation occurring within panel system.

7. Fabrication: Formed true to shape, accurate in size, square, and free from distortion or defects; pieces of longest practical lengths.

8. Corners: Factory-fabricated in one continuous piece with minimum 2-inch returns.

B. Exterior Wall Panels:

1. Profile: Vertical; Standing Seam style to match metal wall panels on existing building.

a. Verify submitted system will integrate into existing metal wall panels.

2. Side Seams: Double-interlocked, tight-fitting , sealed with continuous gaskets .

3. Material: Precoated steel sheet, 22 gauge, 0.0299 inch minimum thickness.

4. Panel Width: verified to match existing building.

5. Color: To match existing metal wall panels.

C. Soffit Panels:

1. Profile: Flush Interlocking V-Groove , with venting provided .

2. Material: Precoated steel sheet, 22 gauge, 0.0299 inch minimum thickness.

3. Color: As selected by Architect from manufacturer's standard line. Color to match existing aluminum window frames.

D. Internal and External Corners: Same material, thickness, and finish as exterior sheets; profile to suit system; shop cut and factory mitered to required angles.

E. Expansion Joints: Same material, thickness and finish as exterior sheets; manufacturer's standard brake formed type, of profile to suit system.

F. Trim: Same material, thickness and finish as exterior sheets; brake formed to required profiles.

G. Anchors: Galvanized steel.

3.3 MATERIALS

A. Precoated Steel Sheet: Hot-dipped galvanized steel sheet, ASTM A653/A653M, Structural

Steel (SS) or Forming Steel (FS), with G90/Z275 coating; continuous coil-coated on exposed surfaces with specified finish coating and on panel back with specified panel back coating.

B. Stainless Steel Sheet ASTM A240/A240M Type 304 fully annealed.

3.4 FINISHES

A. Fluoropolymer Coil Coating System: Polyvinylidene fluoride (PVDF) multi-coat superior performing organic coatings system complying with AAMA 2605, including at least 70 percent PVDF resin, and at least 80 percent of coil coated metal surfaces having minimum total dry film thickness (DFT) of 0.9 mil, 0.0009 inch; color and gloss as selected by Architect from manufacturer’s standard line.

3.5 ACCESSORIES

A. Support for Cladding and Continuous Insulation: Thermal clips.

1. Thermally-broken clips that provide attachment support for girts, angles, channels, and other cladding support framing.

2. Galvanized Steel Support Clip: 14 gauge, 0.0747 inch, G90/Z275 galvanized support clip complying with ASTM A653/A653M, with integral glass fiber reinforced polyamide thermal isolator pad.

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3. Stainless Steel Support Clip: 16 gauge, 0.0625 inch Type 304 stainless steel, with thermal isolator pad.

4. Clip Depth: As required for thickness of insulation.

5. Spacing of Clips: 16 inches on center, vertically.

6. Fasteners: As recommended by clip manufacturer.

B. Support for Cladding and Continuous Insulation: Continuous thermal Z-girts.

1. Fiberglass reinforced plastic (FRP) girts that provide cladding attachment support for exterior wall cladding, brick veneer, CMU veneer, metal wall panels, and siding .

2. Depth: As required for thickness of insulation.

3. Length: 6 inches for clips and 96 inches for girts.

4. Spacing: 16 inches on center, vertically.

5. Fasteners: As recommended by clip manufacturer.

C. Gaskets: Manufacturer's standard type suitable for use with system, permanently resilient;

ultraviolet and ozone resistant.

D. Fasteners: Manufacturer's standard type to suit application; steel, hot dip galvanized .

1. Metal-to-Metal Fasteners: Self-drilling, self-tapping screws.

E. Field Touch-up Paint: As recommended by panel manufacturer.

F. Bituminous Paint: Asphalt base.

PART 3 EXECUTION

4.1 EXAMINATION

A. Verify that building framing members are ready to receive panels.

B. Verify weather barrier, see Section 07 25 00, has been installed over wall panel substrate; see

Section 05 40 00.

4.2 PREPARATION

A. Install subgirts perpendicular to panel length, securely fastened to substrates and shimmed and leveled to uniform plane, and spaced at intervals indicated.

4.3 INSTALLATION

A. Install panels on walls and soffits in accordance with manufacturer's instructions.

B. Protect surfaces in contact with cementitious materials and dissimilar metals with bituminous paint; allow to dry prior to wall panel installation.

C. Shim or otherwise plumb substrates receiving metal panels to manufacturer's required flatness requirements.

D. Locate joints over supports.

E. Lap panel ends 2 inches, minimum.

F. Provide expansion and control joints where indicated and per manufacturer's requirements.

G. Use concealed fasteners unless otherwise indicated by Architect.

H. Seal and place gaskets to prevent weather penetration. Maintain neat appearance.

4.4 TOLERANCES

A. Offset From True Alignment Between Adjacent Members Abutting or In Line: 1/16 inch, maximum.

4.5 CLEANING

A. Remove site cuttings from finish surfaces.

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B. Remove protective material from wall panel surfaces.

4.6 PROTECTION

A. Protect metal wall panels until completion of project.

B. Touch-up, repair, or replace damaged wall panels or accessories before Date of Substantial

Completion.

GMB Copyright 2022 SECTION 08 71 00

DOOR HARDWARE

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LAKESHORE ELEMENTARY SCHOOL IMPROVEMENTS

A/E PROJECT 5-6248

SECTION 08 71 00 – DOOR HARDWARE

(ADDENDUM 002)

PART 1 - GENERAL

1.01 SUMMARY

A. Section includes:

1. Mechanical and electrified door hardware.

2. Electronic access control system components.

3. Field verification, preparation and modification of existing doors and frames to receive new door hardware.

B. Section excludes:

1. Windows

2. Cabinets (casework), including locks in cabinets

3. Signage

4. Toilet accessories

5. Overhead doors

C. Related Sections:

1. Division 01 Section “Alternates” for alternates affecting this section.

2. Division 06 Section “Rough Carpentry”

3. Division 06 Section "Finish Carpentry”

4. Division 07 Section “Joint Sealants” for sealant requirements applicable to threshold installation specified in this section.

5. Division 08 Sections:

a. “Metal Doors and Frames”

b. “Flush Wood Doors”

c. “Stile and Rail Wood Doors”

d. "Aluminum-Framed Entrances and Storefronts"

6. Division 09 sections for touchup, finishing or refinishing of existing openings modified by this section.

7. Division 26 “Electrical” sections for connections to electrical power system and for low-voltage wiring.

8. Division 28 “Electronic Safety and Security” sections for coordination with other components of electronic access control system and fire alarm system.

1.02 REFERENCES

A. UL, LLC

1. UL 10B - Fire Test of Door Assemblies

2. UL 10C - Positive Pressure Test of Fire Door Assemblies

3. UL 1784 - Air Leakage Tests of Door Assemblies

4. UL 305 - Panic Hardware

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B. DHI - Door and Hardware Institute

1. Sequence and Format for the Hardware Schedule

2. Recommended Locations for Builders Hardware

3. Keying Systems and Nomenclature

4. Installation Guide for Doors and Hardware

C. NFPA – National Fire Protection Association

1. NFPA 70 – National Electric Code

2. NFPA 80 – 2016 Edition – Standard for Fire Doors and Other Opening Protectives

3. NFPA 101 – Life Safety Code

4. NFPA 105 – Smoke and Draft Control Door Assemblies

5. NFPA 252 – Fire Tests of Door Assemblies

D. ANSI - American National Standards Institute

1. ANSI A117.1 – 2017 Edition – Accessible and Usable Buildings and Facilities

2. ANSI/BHMA A156.1 - A156.29, and ANSI/BHMA A156.31 - Standards for Hardware and

Specialties

3. ANSI/BHMA A156.28 - Recommended Practices for Keying Systems

4. ANSI/WDMA I.S. 1A - Interior Architectural Wood Flush Doors

5. ANSI/SDI A250.8 - Standard Steel Doors and Frames

1.03 SUBMITTALS

A. General:

1. Submit in accordance with Conditions of Contract and Division 01 Submittal Procedures.

2. Prior to forwarding submittal:

a. Comply with procedures for verifying existing door and frame compatibility for new hardware, as specified in PART 3, “EXAMINATION” article, herein.

b. Review drawings and Sections from related trades to verify compatibility with specified hardware.

c. Highlight, encircle, or otherwise specifically identify on submittals: deviations from Contract Documents, issues of incompatibility or other issues which may detrimentally affect the Work.

B. Action Submittals:

1. Product Data: Submit technical product data for each item of door hardware, installation instructions, maintenance of operating parts and finish, and other information necessary to show compliance with requirements.

2. Riser and Wiring Diagrams: After final approval of hardware schedule, submit details of electrified door hardware, indicating:

a. Wiring Diagrams: For power, signal, and control wiring and including:

1) Details of interface of electrified door hardware and building safety and security systems.

2) Schematic diagram of systems that interface with electrified door hardware.

3) Point-to-point wiring.

4) Risers.

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3. Samples for Verification: If requested by Architect, submit production sample of requested door hardware unit in finish indicated and tagged with full description for coordination with schedule.

a. Samples will be returned to supplier. Units that are acceptable to Architect may, after final check of operations, be incorporated into Work, within limitations of key coordination requirements.

4. Door Hardware Schedule:

a. Submit concurrent with submissions of Product Data, Samples, and Shop Drawings.

Coordinate submission of door hardware schedule with scheduling requirements of other work to facilitate fabrication of other work critical in Project construction schedule.

b. Submit under direct supervision of a Door Hardware Institute (DHI) certified Architectural Hardware Consultant (AHC) or Door Hardware Consultant (DHC) with hardware sets in vertical format as illustrated by Sequence of Format for the Hardware Schedule published by DHI.

c. Indicate complete designations of each item required for each opening, include:

1) Door Index: door number, heading number, and Architect’s hardware set number.

2) Quantity, type, style, function, size, and finish of each hardware item.

3) Name and manufacturer of each item.

4) Fastenings and other pertinent information.

5) Location of each hardware set cross-referenced to indications on Drawings.

6) Explanation of all abbreviations, symbols, and codes contained in schedule.

7) Mounting locations for hardware.

8) Door and frame sizes and materials.

9) Degree of door swing and handing.

10) Operational Description of openings with electrified hardware covering egress, ingress (access), and fire/smoke alarm connections.

5. Key Schedule:

a. After Keying Conference, provide keying schedule that includes levels of keying, explanations of key system's function, key symbols used, and door numbers controlled.

b. Use ANSI/BHMA A156.28 “Recommended Practices for Keying Systems” as guideline for nomenclature, definitions, and approach for selecting optimal keying system.

c. Provide 3 copies of keying schedule for review prepared and detailed in accordance with referenced DHI publication. Include schematic keying diagram and index each key to unique door designations.

d. Index keying schedule by door number, keyset, hardware heading number, cross keying instructions, and special key stamping instructions.

e. Provide one complete bitting list of key cuts and one key system schematic illustrating system usage and expansion. Forward bitting list, key cuts and key system schematic directly to Owner, by means as directed by Owner.

f. Prepare key schedule by or under supervision of supplier, detailing Owner’s final keying instructions for locks.

C. Informational Submittals:

1. Provide Qualification Data for Supplier, Installer and Architectural Hardware Consultant.

2. Provide Product Data:

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a. Certify that door hardware approved for use on types and sizes of labeled fire-rated doors complies with listed fire-rated door assemblies.

b. Include warranties for specified door hardware.

D. Closeout Submittals:

1. Operations and Maintenance Data: Provide in accordance with Division 01 and include:

a. Complete information on care, maintenance, and adjustment; data on repair and replacement parts, and information on preservation of finishes.

b. Catalog pages for each product.

c. Final approved hardware schedule edited to reflect conditions as installed.

d. Final keying schedule

e. Copy of warranties including appropriate reference numbers for manufacturers to identify project.

f. As-installed wiring diagrams for each opening connected to power, both low voltage and 110 volts.

E. Inspection and Testing:

1. Submit written reports to the Owner and Authority Having Jurisdiction (AHJ) of the results of functional testing and inspection for:

a. fire door assemblies, in compliance with NFPA 80.

b. required egress door assemblies, in compliance with NFPA 101.

1.04 QUALITY ASSURANCE

A. Qualifications and Responsibilities:

1. Supplier: Recognized architectural hardware supplier with a minimum of 5 years documented experience supplying both mechanical and electromechanical door hardware similar in quantity, type, and quality to that indicated for this Project. Supplier to be recognized as a factory direct distributor by the manufacturer of the primary materials with a warehousing facility in the Project’s vicinity. Supplier to have on staff, a certified Architectural Hardware Consultant (AHC) or Door Hardware Consultant (DHC) available to Owner, Architect, and Contractor, at reasonable times during the Work for consultation.

2. Installer: Qualified tradesperson skilled in the application of commercial grade hardware with experience installing door hardware similar in quantity, type, and quality as indicated for this Project.

3. Architectural Hardware Consultant: Person who is experienced in providing consulting services for door hardware installations that are comparable in material, design, and extent to that indicated for this Project and meets these requirements:

a. For door hardware: DHI certified AHC or DHC.

b. Can provide installation and technical data to Architect and other related subcontractors.

c. Can inspect and verify components are in working order upon completion of installation.

d. Capable of producing wiring diagram and coordinating installation of electrified hardware with Architect and electrical engineers.

4. Single Source Responsibility: Obtain each type of door hardware from single manufacturer.

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B. Certifications:

1. Fire-Rated Door Openings:

a. Provide door hardware for fire-rated openings that complies with NFPA 80 and requirements of authorities having jurisdiction.

b. Provide only items of door hardware that are listed products tested by UL LLC, Intertek Testing Services, or other testing and inspecting organizations acceptable to authorities having jurisdiction for use on types and sizes of doors indicated, based on testing at positive pressure and according to NFPA 252 or UL 10C and in compliance with requirements of fire-rated door and door frame labels.

2. Smoke and Draft Control Door Assemblies:

a. Provide door hardware that meets requirements of assemblies tested according to UL 1784 and installed in compliance with NFPA 105

b. Comply with the maximum air leakage of 0.3 cfm/sq. ft. (3 cu. m per minute/sq. m) at tested pressure differential of 0.3-inch wg (75 Pa) of water.

3. Electrified Door Hardware

a. Listed and labeled as defined in NFPA 70, Article 100, by testing agency acceptable to authorities having jurisdiction.

4. Accessibility Requirements:

a. Comply with governing accessibility regulations cited in “REFERENCES” article 087100, 1.02.D3 herein for door hardware on doors in an accessible route. This project must comply with all Federal Americans with Disability Act regulations and all Local Accessibility Regulations.

C. Pre-Installation Meetings

1. Keying Conference

a. Incorporate keying conference decisions into final keying schedule after reviewing door hardware keying system including:

1) Function of building, flow of traffic, purpose of each area, degree of security required, and plans for future expansion.

2) Preliminary key system schematic diagram.

3) Requirements for key control system.

4) Requirements for access control.

5) Address for delivery of keys.

2. Pre-installation Conference

a. Review and finalize construction schedule and verify availability of materials, Installer's personnel, equipment, and facilities needed to make progress and avoid delays.

b. Inspect and discuss preparatory work performed by other trades.

c. Inspect and discuss electrical roughing-in for electrified door hardware.

d. Review sequence of operation for each type of electrified door hardware.

e. Review required testing, inspecting, and certifying procedures.

f. Review questions or concerns related to proper installation and adjustment of door hardware.

3. Electrified Hardware Coordination Conference:

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a. Prior to ordering electrified hardware, schedule and hold meeting to coordinate door hardware with security, electrical, doors and frames, and other related suppliers.

1.05 DELIVERY, STORAGE, AND HANDLING

A. Inventory door hardware on receipt and provide secure lock-up for hardware delivered to Project site. Promptly replace products damaged during shipping.

B. Tag each item or package separately with identification coordinated with final door hardware schedule, and include installation instructions, templates, and necessary fasteners with each item or package. Deliver each article of hardware in manufacturer’s original packaging.

C. Maintain manufacturer-recommended environmental conditions throughout storage and installation periods.

D. Provide secure lock-up for door hardware delivered to Project. Control handling and installation of hardware items so that completion of Work will not be delayed by hardware losses both before and after installation.

E. Handle hardware in manner to avoid damage, marring, or scratching. Correct, replace or repair products damaged during Work. Protect products against malfunction due to paint, solvent, cleanser, or any chemical agent.

F. Deliver keys to manufacturer of key control system for subsequent delivery to Owner.

1.06 COORDINATION

A. Coordinate layout and installation of floor-recessed door hardware with floor construction.

Cast anchoring inserts into concrete.

B. Installation Templates: Distribute for doors, frames, and other work specified to be factory or shop prepared. Check Shop Drawings of other work to confirm that adequate provisions are made for locating and installing door hardware to comply with indicated requirements.

C. Security: Coordinate installation of door hardware, keying, and access control with Owner's security consultant.

D. Electrical System Roughing-In: Coordinate layout and installation of electrified door hardware with connections to power supplies and building safety and security systems.

E. Existing Openings: Where existing doors, frames and/or hardware are to remain, field verify existing functions, conditions and preparations and coordinate to suit opening conditions and to provide proper door operation.

1.07 WARRANTY

A. Manufacturer's standard form in which manufacturer agrees to repair or replace components of door hardware that fail in materials or workmanship within published warranty period.

1. Warranty does not cover damage or faulty operation due to improper installation, improper use or abuse.

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2. Warranty Period: Beginning from date of Substantial Completion, for durations indicated in manufacturer’s published listings.

a. Mechanical Warranty

1) Locks

a) Schlage L Series: 10 years

2) Exit Devices

a) Von Duprin: 10 years

3) Closers

a) LCN 4000 Series: 30 years

b. Electrical Warranty

1) Locks

a) Schlage: 3 years

2) Exit Devices

a) Von Duprin: 3 years

1.08 MAINTENANCE

A. Furnish complete set of special tools required for maintenance and adjustment of hardware, including changing of cylinders.

B. Turn over unused materials to Owner for maintenance purposes.

PART 2 - PRODUCTS

2.01 MANUFACTURERS

A. The Owner requires use of certain products for their unique characteristics and project suitability to ensure continuity of existing and future performance and maintenance standards. After investigating available product offerings, the Awarding Authority has elected to prepare proprietary specifications. These products are specified with the notation: “No Substitute.”

1. Where “No Substitute” is noted, submittals and substitution requests for other products will not be considered.

B. Approval of manufacturers and/or products other than those listed as “Scheduled Manufacturer” or “Acceptable Manufacturers” in the individual article for the product category shall be in accordance with QUALITY ASSURANCE article, herein.

C. Approval of products from manufacturers indicated in “Acceptable Manufacturers” is contingent upon those products providing all functions and features and meeting all requirements of scheduled manufacturer’s product.

D. Where specified hardware is not adaptable to finished shape or size of members requiring hardware, furnish suitable types having same operation and quality as type specified, subject to Architect's approval.

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2.02 MATERIALS

A. Fabrication

1. Provide door hardware manufactured to comply with published templates generally prepared for machine, wood, and sheet metal screws. provide screws according to manufacturer’s recognized installation standards for application intended.

2. Finish exposed screws to match hardware finish, or, if exposed in surfaces of other work, to match finish of this other work including prepared for paint surfaces to receive painted finish.

3. Provide concealed fasteners wherever possible for hardware units exposed when door is closed. Coordinate with “Metal Doors and Frames”, “Flush Wood Doors”, “Stile and Rail Wood Doors” to ensure proper reinforcements. Advise the Architect where visible fasteners, such as thru bolts, are required.

B. Modification and Preparation of Existing Doors: Where existing door hardware is indicated to be removed and reinstalled.

1. Provide necessary fillers, Dutchmen, reinforcements, and fasteners, compatible with existing materials, as required for mounting new opening hardware and to cover existing door and frame preparations.

2. Use materials which match materials of adjacent modified areas.

3. When modifying existing fire-rated openings, provide materials permitted by NFPA 80 as required to maintain fire-rating.

C. Provide screws, bolts, expansion shields, drop plates and other devices necessary for hardware installation.

1. Where fasteners are exposed to view: Finish to match adjacent door hardware material.

D. Cable and Connectors:

1. Where scheduled in the hardware sets, provide each item of electrified hardware and wire harnesses with number and gage of wires enough to accommodate electric function of specified hardware.

2. Provide Molex connectors that plug directly into connectors from harnesses, electric locking and power transfer devices.

3. Provide through-door wire harness for each electrified locking device installed in a door and wire harness for each electrified hinge, electrified continuous hinge, electrified pivot, and electric power transfer for connection to power supplies.

2.03 HINGES

A. Manufacturers and Products:

1. Scheduled Manufacturer and Product:

a. Ives 5BB series

2. Acceptable Manufacturers and Products:

a. Hager BB1191/1279 series

b. Stanley FBB series

B. Requirements:

WEST OTTAWA PUBLIC SCHOOLS

1. Provide hinges conforming to ANSI/BHMA A156.1.

2. Provide five knuckle, ball bearing hinges.

3. 1-3/4 inch (44 mm) thick doors, up to and including 36 inches (914 mm) wide:

a. Exterior: Standard weight, bronze or stainless steel, 4-1/2 inches (114 mm) high

b. Interior: Standard weight, steel, 4-1/2 inches (114 mm) high

4. 1-3/4 inch (44 mm) thick doors over 36 inches (914 mm) wide:

a. Exterior: Heavy weight, bronze/stainless steel, 5 inches (127 mm) high

b. Interior: Heavy weight, steel, 5 inches (127 mm) high

5. 2 inches or thicker doors:

a. Exterior: Heavy weight, bronze or stainless steel, 5 inches (127 mm) high

b. Interior: Heavy weight, steel, 5 inches (127 mm) high

6. Adjust hinge width for door, frame, and wall conditions to allow proper degree of opening.

7. Provide three hinges per door leaf for doors 90 inches (2286 mm) or less in height, and one additional hinge for each 30 inches (762 mm) of additional door height.

8. Where new hinges are specified for existing doors or existing frames, provide new hinges of identical size to hinge preparation present in existing door or existing frame.

9. Hinge Pins: Except as otherwise indicated, provide hinge pins as follows:

a. Steel Hinges: Steel pins

b. Non-Ferrous Hinges: Stainless steel pins

c. Out-Swinging Exterior Doors: Non-removable pins

d. Out-Swinging Interior Lockable Doors: Non-removable pins

e. Interior Non-lockable Doors: Non-rising pins

10. Provide hinges with electrified options as scheduled in the hardware sets. Provide with number and gage of wires enough to accommodate electric function of specified hardware.