657-101 Addendum 04 Revised Documents.pdf

750 W Hampden Ave, Suite #300

Englewood, CO 80110

Ph (720) 550-6307 www.ValhallaEngineering.com

March 01, 2024

ADDENDUM NO. 2

TO THE DRAWINGS AND SPECIFICATIONS FOR:

CONSTRUCT URGENT CARE CLINIC BUILDING ADDITION

VAMC Project #657-101 (VEG 21.02)

JEFFERSON BARRACKS VA MEDICAL CENTER

St. Lousi, MO

I. GENERAL

A. This bulletin modifies the drawings and the specifications for the above reference project dated December 01, 2022, as noted below, and shall become part of the contract documents.

B. The modifications contained in this bulletin supersede any previously issued responses to Requests For Information from the Contractor.

C. The General Contractor is responsible for distribution of information conveyed by this Bulletin to its subcontractors and suppliers.

II. SPECIFICATION CHANGES

A. 00 01 10 – TABLE OF CONTENTS

1. Deleted Section 08 17 10 INTEGRATED DOOR ASSEMBLIES

2. Added Section 08 71 13 AUTOMATIC DOOR OPERATORS

B. 07 22 00 – ROOF AND DECK INSULATION

1. Revised Paragraph 2.1, A, 1 to require R-30 overall average R-value.

2. Omitted Paragraph 3.4 SUBSTRATE BOARD INSTALLATION and Paragraph

3.5 VAPOR RETARDER INSTALLATION.

C. 08 71 00 – DOOR HARDWARE

1. Omitted Hardware Set 27.0

D. 08 71 13 – AUTOMATIC DOOR OPERATORS

1. Newly added specification section.

E. 10 14 00 – SIGNAGE

1. Removed requirements for exterior signage.

F. 31 20 00 – EARTHWORK

1. Removed references to DRILLED CAISSONS and FLOWABLE FILL from paragraph 1.3 RELATED SECTIONS.

III. DRAWING CHANGES

A. SHEET CD101 – CIVIL - DEMOLITION PLAN

1. Added keynote 20 to indicate saw cutting between demolished sidewalk and existing sidewalk to remain.

2. Clarified the extent of the sidewalk demolition.

B. SHEET CS101 – CIVIL - SITE PLAN

1. Clarified the extent of new asphalt paving.

2. Clarified the difference between security bollards and lighting bollards.

C. SHEET CS301 – CIVIL SITE DETAILS CONCRETE RETAINING WALL

1. Clarified section detail at concrete retaining wall.

D. SHEET CS501 – CIVIL SITE DETAILS CURB & SIDEWALK

1. Omitted detail 7.

E. SHEET CS504 – CIVIL SITE DETAILS - CONCRETE RETAINING AND STONE WALLS

1. Omitted “TYPICAL WALL CAP PLAN” from detail 3.

F. SHEET CU101 – CIVIL - OVERALL UTILITY PLAN

1. Clarified keynotes for storm basin.

G. SHEET CU508 – CIVIL UTILITY DETAILS DETENTION STRUCTURE

1. Clarified requirements for fills around subterranean storm water storage structure.

H. SHEET CU509 – CIVIL UTILITY DETAILS DETENTION STRUCTURE

1. Clarified requirements for fills around subterranean storm water storage structure.

I. SHEET LS501 – SITE HARDSCAPE DETAILS

1. Clarified specification section referenced in detail 1.

2. Clarified detail numbering.

J. SHEET GI002 – COVER - VOLUME 2

1. Added sheet A-223 INTERIOR ELEVATIONS

K. SHEET A-111 – FIRST FLOOR ANNOTATION PLAN

1. Added Interior Elevation callouts for various casework.

L. SHEET A-121 – FIRST FLOOR REFLECTED CEILING PLAN

1. Added missing ceiling in Corridor C102.

M. SHEET A-131 – ROOF PLAN

1. Added walkway pad.

N. SHEET A-151 – EQUIPMENT FLOOR PLAN

1. Omitted equipment that was not in contract.

O. SHEET A-210 – EXTERIOR ELEVATIONS

1. Added Basis of design information on the “EXTERIOR ELEVATIONS

MATERIALS LEGEND” for clarification.

P. SHEET A-220 – INTERIOR ELEVATIONS

1. Removed Cast Stone from the “INTERIOR ELEVATIONS MATERIALS

LEGEND” for clarification.

Q. SHEET A-221 – INTERIOR ELEVATIONS

R. SHEET A-222 – INTERIOR ELEVATIONS

S. SHEET A-223 – INTERIOR ELEVATIONS

1. Newly added sheet.

T. SHEET A-410 – ENLARGED PLANS

1. Added Keynote Schedule

U. SHEET A-530 – SECTION DETAILS

1. Revised Keynote 072200-A to require R-30 rigid roof insulation.

V. SHEET A-531 – SECTION DETAILS

W. SHEET A-532 – SECTION DETAILS

X. SHEET A-533 – SECTION DETAILS

Y. SHEET A-534 – SECTION DETAILS

Z. SHEET A-620 – DOOR SCHEDULE AND TYPICAL DOOR/WINDOW DETAILS

1. Revised Door Types for various doors

AA. SHEET A-640 – FINISH SCHEDULE, LEGEND, AND TYPICAL FINISH DETAILS

1. Clarified wall tile coursing on Detail 9 and updated finishes for various rooms.

--- END OF ADDENDUM COVER SHEET ---

Attachments:

- Revised drawings and specifications noted above.

05-01-21

00 01 10 - 1

DEPARTMENT OF VETERANS AFFAIRS

VHA MASTER SPECIFICATIONS

TABLE OF CONTENTS

Section 00 01 10

SECTION NO. DIVISION AND SECTION TITLES DATE

DIVISION 00 - SPECIAL SECTIONS

00 01 15 List of Drawing Sheets 05-20

DIVISION 01 - GENERAL REQUIREMENTS

01 00 00 General Requirements 05-21

01 32 16.15 Project Schedules (Small Projects – Design/Bid/Build) 03-20

01 33 23 Shop Drawings, Product Data, and Samples 05-17

01 35 26 Safety Requirements 07-20

01 42 19 Reference Standards 11-20

01 45 00 Quality Control 02-21

01 45 29 Testing Laboratory Services 11-18

01 45 35 Special Inspections 03-19

01 57 19 Temporary Environmental Controls 01-21

01 58 16 Temporary Interior Signage 07-15

01 74 19 Construction Waste Management 01-21

01 81 13 Sustainable Construction Requirements 10-17

01 83 16.01 Blast Performance Requirements -

01 91 00 General Commissioning Requirements 10-15

01 91 00A Commissioning Plan Appendix -

DIVISION 02 – EXISTING CONDITIONS

02 41 00 Demolition 08-17

DIVISION 03 – CONCRETE

03 15 13 PVC Water Stops -

03 30 00 Cast-in-Place Concrete 01-21

DIVISION 04 – MASONRY

04 05 13 Masonry Mortaring 10-17

04 20 00 Unit Masonry 08-17

04 72 00 Cast Stone Masonry 01-21

DIVISION 05 – METALS

05 12 00 Structural Steel Framing 11-18

05 21 00 Steel Joist Framing 11-18

05 31 00 Steel Decking 01-21

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05 40 00 Cold-Formed Metal Framing 01-21

05 50 00 Metal Fabrications 08-18

05 51 50 Roof Access Ladders -

DIVISION 06 – WOOD, PLASTICS AND COMPOSITES

06 10 00 Rough Carpentry 10-17

DIVISION 07 - THERMAL AND MOISTURE PROTECTION

07 10 00 Geocomposite Drainage Mat -

07 11 13 Bituminous Dampproofing 01-21

07 21 13 Thermal Insulation 01-21

07 22 00 Roof and Deck Insulation 01-21

07 22 70 Fall Protection Devices -

07 27 26 Fluid-Applied Membrane Air Barrier, Vapor Permeable 01-21

07 54 23 Thermoplastic Polyolefin (TPO) Roofing 01-21

07 60 00 Flashing and Sheet Metal 01-21

07 71 00 Roof Specialties 01-21

07 72 00 Roof Accessories 01-21

07 72 33 Roof Hatches -

07 72 33.1 Roof Hatch Rail System -

07 81 00 Applied Fireproofing (UNDER DEVELOPMENT) 10-17

07 84 00 Firestopping 01-21

07 92 00 Joint Sealants 10-17

07 95 13 Expansion Joint Cover Assemblies (UNDER DEVELOPMENT) 01-21

DIVISION 08 - OPENINGS

08 11 13 Hollow Metal Doors and Frames 01-21

08 14 00 Interior Wood Doors 01-21

08 14 23 Impact Resistant Interior Doors 06-20

08 31 13 Access Doors and Frames 01-21

08 41 13 Aluminum-Framed Entrances and Storefronts 01-21

08 44 13 Glazed Aluminum Curtain Walls (UNDER DEVELOPMENT) 04-20

08 45 23 Insulated Translucent Fiberglass Sandwich Panel

Skylight System

02-15

08 71 00 Door Hardware 01-21

08 71 13 Automatic Door Operators 01-21

08 80 00 Glazing 01-21

08 90 00 Louvers and Vents 01-21

DIVISION 09 – FINISHES

09 05 16 Subsurface Preparation for Floor Finishes 01-21

09 22 16 Non-Structural Metal Framing 06-18

09 29 00 Gypsum Board 04-20

09 30 13 Ceramic/Porcelain Tiling 01-21

09 51 00 Acoustical Ceilings 12-18

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09 65 13 Resilient Base and Accessories 01-21

09 65 16 Resilient Sheet Flooring 05-18

09 65 19 Resilient Tile Flooring 05-18

09 91 00 Painting 01-21

DIVISION 10 – SPECIALTIES

10 14 00 Signage 01-21

10 21 23 Cubicle Curtain Tracks 01-21

10 26 00 Wall and Door Protection 01-21

10 28 00 Toilet, Bath, and Laundry Accessories 01-21

10 44 13 Fire Extinguisher Cabinets 08-18

DIVISION 11 – EQUIPMENT

11 73 00 Ceiling Mounted Patient Lift System 08-20

DIVISION 12 – FURNISHINGS

12 32 00 Manufactured Wood Casework 09-15

12 36 00 Countertops 12-18

12 48 13 Entrance Floor Mats and Frames CUSTOM

DIVISION 13 - SPECIAL CONSTRUCTION

13 05 41 Seismic Restraint Requirements for Non-Structural

Components

01-14

13 49 00 Radiation Protection 02-16

DIVISION 14 – CONVEYING EQUIPEMENT (CUSTOM) (NOT USED)

DIVISION 21 - FIRE SUPPRESSION

21 13 13 Wet-Pipe Sprinkler Systems 06-15

DIVISION 22 – PLUMBING

22 05 11 Common Work Results for Plumbing 09-20

22 05 12 General Motor Requirements for Plumbing Equipment 09-20

22 05 19 Meters and Gages for Plumbing Piping 09-20

22 05 23 General-Duty Valves for Plumbing Piping 09-20

22 05 33 Heat Tracing for Plumbing Piping 09-20

22 07 11 Plumbing Insulation 09-19

22 08 00 Commissioning of Plumbing Systems 11-16

22 11 00 Facility Water Distribution 11-19

22 11 23 Domestic Water Pumps 09-15

22 13 00 Facility Sanitary and Vent Piping 09-20

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22 14 00 Facility Storm Drainage 09-15

22 40 00 Plumbing Fixtures 09-15

22 62 00 Vacuum Systems for Laboratory and Healthcare Facilities 09-15

22 63 00 Gas Systems for Laboratory and Healthcare Facilities 09-15

DIVISION 23 – HEATING, VENTILATING, AND AIR

CONDITIONING (HVAC)

23 05 11 Common Work Results for HVAC 02-20

23 05 12 General Motor Requirements for HVAC and Steam

Generation Equipment

02-20

23 05 41 Noise and Vibration Control for HVAC Piping and

Equipment

02-20

23 05 93 Testing, Adjusting, and Balancing for HVAC 02-20

23 07 11 HVAC and Boiler Plant Insulation 02-20

23 08 00 Commissioning of HVAC Systems 02-20

23 09 23 Direct-Digital Control System for HVAC 09-11

23 10 00 Facility Fuel Oil Systems 04-20

23 21 13 Hydronic Piping 02-20 23 21 23 Hydronic Pumps 02-20

23 22 13 Steam and Condensate Heating Piping 02-20

23 23 00 Refrigerant Piping 02-20

23 25 00 HVAC Water Treatment 02-20

23 31 00 HVAC Ducts and Casings 02-20

23 34 00 HVAC Fans 02-20

23 36 00 Air Terminal Units 02-20

23 37 00 Air Outlets and Inlets 02-20

23 40 00 HVAC Air Cleaning Devices 03-20

23 73 00 Indoor Central-Station Air-Handling Units 03-20

23 81 00 Decentralized Unitary HVAC Equipment 03-20

23 82 00 Convection Heating and Cooling Units 03-20

23 82 16 Air Coils 03-20

DIVISION 25 – INTEGRATED AUTOMATION (NOT USED)

DIVISION 26 – ELECTRICAL

26 05 11 Requirements for Electrical Installations 01-16

26 05 19 Low-Voltage Electrical Power Conductors and Cables 01-17

26 05 26 Grounding and Bonding for Electrical Systems 01-17

26 05 33 Raceway and Boxes for Electrical Systems 01-18

26 05 39 Underfloor Raceways for Electrical Systems 01-18

26 05 41 Underground Electrical Construction 01-17

26 05 73 Overcurrent Protective Device Coordination Study 01-18

26 08 00 Commissioning of Electrical Systems 11-16

26 09 23 Lighting Controls 01-18

26 22 00 Low-Voltage Transformers 01-18

26 24 16 Panelboards 01-18

26 24 19 Motor Control Centers 01-18

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26 27 26 Wiring Devices 01-18

26 29 11 Motor Controllers 01-18

26 29 21 Enclosed Switches and Circuit Breakers 01-17

26 41 00 Facility Lightning Protection 01-17

26 43 13 Surge Protective Devices 01-17

26 51 00 Interior Lighting 01-18

26 56 00 Exterior Lighting 01-18

DIVISION 27 – COMMUNICATIONS

27 05 11 Requirements for Communications Installations 09-19

27 05 26 Grounding and Bonding for Communications Systems 11-21

27 05 33 Conduits and Backboxes for Communications Systems 11-21

27 05 36 Cable Trays for Communications Systems 11-21

27 10 00 Structured Cabling 11-21

27 11 00 Communications Equipment Room Fittings 06-15

27 11 16 Communications Cabinets, Racks, Frames and Enclosures 11-21

27 11 19 Communications Termination Blocks and Patch Panels 11-21

27 11 26 Communications Rack Mounted Power Protection and Power

Strips

11-21

27 13 13 Communications Copper Backbone Cabling 11-21

27 13 13.13 Communications Copper Cable Splicing and Terminations 11-21

27 13 23 Communications Optical Fiber Backbone Cabling 11-21

27 15 13 Communications Copper Horizontal Cabling 11-21

27 15 13.13 Communications Optical Fiber Cable Splicing and

Terminations

11-21

27 41 31 Master Antenna Television Equipment and Systems 06-15

27 51 16 Public Address and Mass Notification Systems 10-18

27 52 23 Nurse Call and Code Blue Systems 12-20

DIVISION 28 – ELECTRONIC SAFETY AND SECURITY

28 05 00 Common Work Results for Electronic Safety and Security 04-18

28 05 13 Conductors and Cables for Electronic Safety and

Security

10-18

28 05 26 Grounding and Bonding for Electronic Safety and

Security

09-11

28 05 28.33 Conduits and Backboxes for Electronic Safety and

Security

09-11

28 13 00 Physical Access Control System 10-11

28 23 00 Video Surveillance 09-11

28 26 00 Electronic Personal Protection System 09-11

28 31 00 Fire Detection and Alarm 10-11

DIVISION 31 – EARTHWORK

31 20 00 Earthwork 07-16

DIVISION 32 – EXTERIOR IMPROVEMENTS

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32 05 23 Cement and Concrete for Exterior Improvements 08-16

32 12 16 Asphalt Paving 09-15

32 13 16 Special Finish Concrete Paving custom

32 13 73 Concrete Paving Joint Sealants custom

32 14 13.19 Permeable Interlocking Concrete Unit Paving custom

32 14 40 Stone Unit Paving custom

32 17 23 Pavement Markings 08-16

32 17 26 Tactile Warning Surfacing custom

32 90 00 Planting 08-16

32 90 00 Bio-Retention -

DIVISION 33 – UTILITIES

33 08 00 Commissioning of Site Utility Systems 11-16

33 10 00 Water Utilities 03-17

33 30 00 Sanitary Sewer Utilities 06-13

33 40 00 Storm Sewer Utilities 12-17

33 44 19.13 In-line Utility Storm Water Filters custom

33 46 13 Foundation Drainage 10-11

33 51 00 Natural Gas Distribution 10-11

DIVISION 34 – TRANSPORTATION

34 71 13 Passive Vehicle Barriers 04-18

DIVISION 48 – Electrical Power Generation (NOT USED)

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07 22 00 - 1

SECTION 07 22 00

ROOF AND DECK INSULATION

PART 1 - GENERAL

1.1 SUMMARY

A. Section Includes:

B. Roof and deck insulation, vapor retarder, and cover board on new metal deck substrates ready to receive roofing or waterproofing membrane.

C. Repairs and alteration work to existing roof insulation.

1.2 RELATED WORK

A. Section 01 81 13, SUSTAINABLE CONSTRUCTION REQUIREMENTS: Non-Flooring

Adhesives and Sealants VOC Limits.

B. Section 06 10 00, ROUGH CARPENTRY: Wood Cants, Blocking, and Edge

Strips.

1.3 APPLICABLE PUBLICATIONS

A. Comply with references to extent specified in this section.

B. American Society of Civil Engineers

ASCE 7-16...............Minimum Design Loads and Associated Criteria for Buildings and Other Structures

C. American Society of Heating, Refrigeration and Air Conditioning

(ASHRAE):

Standard 90.1-13........Energy Standard for Buildings Except Low-Rise

Residential Buildings.

D. ASTM International (ASTM):

C208-12(2017)e2.........Cellulosic Fiber Insulating Board.

C552-17e1...............Cellular Glass Thermal Insulation.

C726-17.................Mineral Fiber Roof Insulation Board.

C728-17a................Perlite Thermal Insulation Board.

C1177/C1177M-17.........Glass Mat Gypsum Substrate for Use as

Sheathing.

C1278/C1278M-17.........Fiber-Reinforced Gypsum Panel.

C1289-19................Faced Rigid Cellular Polyisocyanurate Thermal

Insulation Board.

C1396/C1396M-17.........Gypsum Board.

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D41/D41M-11 (2016)......Asphalt Primer Used in Roofing, Dampproofing, and Waterproofing.

D312/D312M-16a..........Asphalt Used in Roofing.

D1970/D1970M-20.........Self-Adhering Polymer Modified Bituminous Sheet

Materials Used as Steep Roofing Underlayment for Ice Dam Protection.

D2178/D2178M-15a........Asphalt Glass Felt Used in Roofing and

Waterproofing.

D2822/D2822M-05(2011)e1.Asphalt Roof Cement, Asbestos Containing.

D4586/D4586M-07(2018)...Asphalt Roof Cement, Asbestos-Free.

E84-20..................Surface Burning Characteristics of Building

Materials.

F1667-18a...............Driven Fasteners: Nails, Spikes, and Staples.

E. National Roofing Contractors Association (NRCA):

Manual-15...............The NRCA Roofing Manual: Membrane Roof Systems-

2019.

F. UL LLC (UL):

Listed Online Certifications Directory.

G. U.S. Department of Agriculture (USDA):

USDA BioPreferred Program Catalog.

H. U.S. Department of Commerce National Institute of Standards and

Technology (NIST):

DOC PS 1-19.............Structural Plywood.

DOC PS 2-18.............Performance Standard for Wood-Based

Structural-Use Panels.

1.4 SUBMITTALS

A. Submittal Procedures: Section 01 33 23, SHOP DRAWINGS, PRODUCT DATA, AND SAMPLES.

B. Submittal Drawings:

1. Show size, configuration, and installation details.

a. Nailers, cants, and terminations.

b. Layout of insulation showing slopes, tapers, penetrations, and edge conditions.

C. Manufacturer's Literature and Data:

1. Description of each product.

D. Samples:

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1. Roof insulation, each type.

2. Fasteners, each type.

E. Sustainable Construction Submittals:

1. Recycled Content: Identify post-consumer and pre-consumer recycled content percentage by weight.

2. Biobased Content:

a. Show type and quantity for each product.

3. Low Pollutant-Emitting Materials:

a. Show volatile organic compound types and quantities.

b. Certify each composite wood product contain no added urea formaldehyde.

F. Qualifications: Substantiate qualifications meet specifications.

1. Installer.

1.5 QUALITY ASSURANCE

A. Installer Qualifications: Same installer as Division 07 roofing section installer.

1.6 DELIVERY

A. Comply with recommendations of NRCA Manual.

B. Deliver products in manufacturer's original sealed packaging.

C. Mark packaging, legibly. Indicate manufacturer's name or brand, type, and manufacture date.

D. Before installation, return or dispose of products within distorted, damaged, or opened packaging.

1.7 STORAGE AND HANDLING

A. Comply with recommendations of NRCA Manual.

B. Store products indoors in dry, weathertight facility.

C. Protect products from damage during handling and construction operations.

1.8 FIELD CONDITIONS

A. Environment: Install products when existing and forecasted weather permit installation according to manufacturer's instructions.

1.9 WARRANTY

A. Construction Warranty: FAR clause 52.246-21, "Warranty of

Construction."

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B. Manufacturer's Warranty: Warrant substrate board, vapor retarder, insulation, and cover board against material and manufacturing defects as part of Division 07 roofing system warranty.

PART 2 - PRODUCTS

2.1 SYSTEM PERFORMANCE

A. Insulation Thermal Performance:

1. Overall Average R-Value: RSI-57 (R-30), minimum.

2. Any Location R-Value: RSI-17 (R-10), minimum.

B. Fire and Wind Uplift Resistance: Provide roof insulation complying with requirements specified in Division 07 roofing section.

C. Insulation on Metal Decking: UL labeled indicating compliance with one of the following:

1. UL Listed.

2. Insulation Surface Burning Characteristics: When tested according to

ASTM E84.

a. Flame Spread Rating: 75 maximum.

b. Smoke Developed Rating: 150 maximum.

2.2 PRODUCTS - GENERAL

A. Provide each product from one manufacturer.

B. Provide insulation types as indicated on Drawings.

C. Sustainable Construction Requirements:

1. Insulation Recycled Content:

a. Mineral Fiber: 75 percent total recycled content, minimum.

b. Rigid Foam: 9 percent total recycled content, minimum.

c. Glass Fiber Reinforced Rigid Foam: 6 percent total recycled content, minimum.

2. Low Pollutant-Emitting Materials: Comply with VOC limits specified in Section 01 81 13, SUSTAINABLE CONSTRUCTION REQUIREMENTS for the following products:

a. Non-flooring adhesives and sealants.

b. Composite wood and agrifiber.

3. Bio-Based Materials: Where applicable, provide products designated by USDA and meeting or exceeding USDA recommendations for bio-based content, and products meeting Rapidly Renewable Materials and certified sustainable wood content definitions; refer to www.biopreferred.gov.

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2.3 ADHESIVES

A. Primer: ASTM D41/D41M.

B. Asphalt: ASTM D312, Type III or IV for vapor retarders and insulation.

C. Modified Asphaltic Insulation Adhesive: Insulation manufacturer's recommended modified asphaltic, asbestos-free, cold-applied adhesive formulated to adhere roof insulation to substrate or to another insulation layer.

D. Bead-Applied Urethane Insulation Adhesive: Insulation manufacturer's recommended bead-applied, low-rise, one- or multicomponent urethane adhesive formulated to adhere roof insulation to substrate or to another insulation layer.

E. Full-Spread Applied Urethane Insulation Adhesive: Insulation manufacturer's recommended spray-applied, low-rise, two-component urethane adhesive formulated to adhere roof insulation to substrate or to another insulation layer.

F. Roof Cement: Asbestos free, ASTM D2822/D2822M, Type I or Type II; or, ASTM D4586/D4586M, Type I or Type II.

2.4 ROOF AND DECK INSULATION

A. Roof and Deck Insulation, General: Preformed roof insulation boards approved by roofing manufacturer.

B. Polyisocyanurate Board Insulation: ASTM C1289, Type II, Class 1, Grade

2, faced with glass fiber reinforced cellulosic felt facers on both major surfaces of the core foam.

C. Tapered Roof Insulation System:

1. Fabricate of mineral fiberboard, polyisocyanurate, perlite board, or cellular glass. Use only one insulation material for tapered sections. Use only factory-tapered insulation.

2. Cut to provide high and low points with crickets and slopes as shown.

3. Minimum thickness of tapered sections; 38 mm (1-1/2 inch).

4. Minimum slope 1/48 (1/4 inch per 12 inches).

2.5 INSULATION ACCESSORIES

A. Glass (Felt): ASTM D2178/D2178M, Type VI, heavy duty ply sheet.

B. Cants and Tapered Edge Strips:

1. Wood Cant Strips: Refer to Section 06 10 00, ROUGH CARPENTRY.

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2. Insulation Cant Strips: ASTM C208, Type II, Grade 1, cellulosic-fiber insulation board.

3. Tapered Edge Strips: 1/12 (1 inch per 12 inches), from 0 mm

(0 inches), 300 mm to 450 mm (12 inches to 18 inches) wide.

a. Mineral Fiberboard: ASTM C726.

C. Cover Board:

1. Glass-Mat, Water-Resistant Gypsum Roof Board: ASTM C1177/C1177M, 6 mm (1/4 inch) thick, factory primed.

2.6 ACCESSORIES

A. Fasteners: Corrosion-resistant carbon steel fasteners and galvalume-coated steel or plastic round plates for fastening substrate board and insulation to roof deck.

B. Nails: ASTM F1667; type to suit application.

PART 3 - EXECUTION

3.1 EXAMINATION

A. Comply with requirements of Division 07 roofing section.

3.2 PREPARATION

A. Examine and verify substrate suitability for product installation.

B. Protect existing construction and completed work from damage.

3.3 INSTALLATION - GENERAL

A. Install products according to manufacturer's instructions.

1. When manufacturer's instructions deviate from specifications, submit proposed resolution for Contracting Officer's Representative consideration.

B. Comply with requirements of UL for insulated steel roof deck.

C. Attach substrate board and other products to meet requirements of

Division 07 roofing section.

3.4 SUBSTRATE BOARD INSTALLATION (NOT USED)

3.5 VAPOR RETARDER INSTALLATION (NOT USED)

3.6 INSULATION INSTALLATION

A. Insulation Installation, General:

1. Base Sheet: Where required by roofing system, install one lapped base sheet specified in Division 07 roofing section by mechanically fastening to roofing substrate before installation of insulation.

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2. Cant Strips: Install preformed insulation cant strips or wood cant strips specified in Section 06 10 00 ROUGH CARPENTRY at junctures of roofing system with vertical construction.

3. Use same insulation as existing for roof repair and alterations unless specified otherwise.

B. Insulation Thickness:

1. Thickness of roof insulation shown on drawings is nominal. Provide thickness required to comply with specified thermal performance.

2. Insulation on Metal Decks: Provide insulation in minimum thickness recommended by insulation manufacturer to span deck flutes. Support edges of insulation on metal deck ribs.

3. When actual insulation thickness differs from drawings, coordinate alignment and location of roof drains, flashing, gravel stops, fascias and similar items.

4. Where tapered insulation is used, maintain insulation thickness at high points and roof edges shown on drawings.

a. Low Point Thickness: Minimum 38 mm (1-1/2 inches).

5. Use minimum two layers of insulation when required thickness is

68 mm (2.7 inch) or greater.

C. Lay insulating units with close joints, in regular courses and with end joints staggered.

1. Stagger joints between layers minimum 150 mm (6 inches).

D. Lay units with long dimension perpendicular to the rolled

(longitudinal) direction of the roofing felt.

E. Seal cut edges at penetrations and at edges against blocking with bitumen or roof cement.

F. Cut to fit tightly against blocking or penetrations.

G. Cover all insulation installed on the same day; comply with temporary protection requirements of Division 07 roofing section.

H. Installation Method:

1. Adhered Insulation:

a. Prime substrate as required.

b. Set each layer of insulation firmly in solid mopping of hot asphalt.

c. Set each layer of insulation firmly in ribbons of bead-applied insulation adhesive.

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d. Set each layer of insulation firmly in uniform application of full-spread insulation adhesive.

2. Mechanically Fastened Insulation:

a. Fasten insulation according to requirements in Division 07 roofing section.

b. Fasten insulation to resist uplift pressures specified in

Division 07 roofing section and ASCE-7.

3. Mechanically Fastened and Adhered Insulation:

a. Fasten first layer of insulation according to "Mechanically

Fastened Insulation" requirements.

b. Fasten each subsequent layer of insulation according to "Adhered

Insulation" requirements.

3.7 COVER BOARD INSTALLATION

A. Install cover boards over insulation with long joints in continuous straight lines with staggered end joints.

B. Offset cover board joints from insulation joints 150 mm (6 inches), minimum.

C. Secure cover boards according to "Mechanically Fastened Insulation" requirements.

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08 71 00-1

SECTION 08 71 00

DOOR HARDWARE

PART 1 - GENERAL

1.1 DESCRIPTION

A. Door hardware and related items necessary for complete installation and operation of doors.

1.2 RELATED WORK

A. Caulking: Section 07 92 00 JOINT SEALANTS.

B. Application of Hardware:

Section 08 14 00, WOOD DOORS

Section 08 11 13, HOLLOW METAL DOORS AND FRAMES

Section 08 17 10, INTEGRATED DOOR ASSEMBLIES

Section 08 41 13, ALUMINUM STOREFRONT DOORS AND FRAMES

C. Painting: Section 09 91 00, PAINTING.

D. Card Readers: Section 28 13 11, PHYSICAL ACCESS CONTROL SYSTEMS.

E. Electrical: Division 26, ELECTRICAL.

F. Fire Detection: Section 28 31 00, FIRE DETECTION AND ALARM.

1.3 GENERAL

A. All hardware shall comply with ABAAS, (Architectural Barriers Act

Accessibity Standard) unless specified otherwise.

B. Provide rated door hardware assemblies where required by most current version of the International Building Code (IBC).

C. Hardware for Labeled Fire Doors and Exit Doors: Conform to requirements of NFPA 80 for labeled fire doors and to NFPA 101 for exit doors, as well as to other requirements specified. Provide hardware listed by UL, except where heavier materials, large size, or better grades are specified herein under paragraph HARDWARE SETS. In lieu of UL labeling and listing, test reports from a nationally recognized testing agency may be submitted showing that hardware has been tested in accordance with UL test methods and that it conforms to NFPA requirements.

D. Hardware for application on metal and wood doors and frames shall be made to standard templates. Furnish templates to the fabricator of these items in sufficient time so as not to delay the construction.

E. The following items shall be of the same manufacturer, except as otherwise specified:

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1. Mortise locksets.

2. Hinges for hollow metal and wood doors.

3. Surface applied overhead door closers.

4. Exit devices.

5. Floor closers.

1.4 WARRANTY

A. Automatic door operators shall be subject to the terms of FAR Clause

52.246-21, except that the Warranty period shall be two years in lieu of one year for all items except as noted below:

1. Locks, latchsets, and panic hardware: 5 years.

2. Door closers and continuous hinges: 10 years.

1.5 MAINTENANCE MANUALS

A. In accordance with Section 01 00 00, GENERAL REQUIREMENTS Article titled "INSTRUCTIONS", furnish maintenance manuals and instructions on all door hardware. Provide installation instructions with the submittal documentation.

1.6 SUBMITTALS

A. Submittals shall be in accordance with Section 01 33 23, SHOP DRAWINGS, PRODUCT DATA AND SAMPLES. Submit 6 copies of the schedule per Section

01 33 23. Submit 2 final copies of the final approved schedules to VAMC

Locksmith as record copies (VISN Locksmith if the VAMC does not have a locksmith).

B. Hardware Schedule: Prepare and submit hardware schedule in the following form:

Hardware

Item

Quantity Size Reference

Publication

Type No.

Finish Mfr.

Name and

Catalog

No.

Key

Control

Symbols

UL Mark

(if fire rated and listed)

ANSI/BHMA

Finish

Designation

C. Samples and Manufacturers' Literature:

1. Samples: All hardware items (proposed for the project) that have not been previously approved by Builders Hardware Manufacturers

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Association shall be submitted for approval. Tag and mark all items with manufacturer's name, catalog number and project number.

2. Samples are not required for hardware listed in the specifications by manufacturer's catalog number, if the contractor proposes to use the manufacturer's product specified.

D. Certificate of Compliance and Test Reports: Submit certificates that hardware conforms to the requirements specified herein. Certificates shall be accompanied by copies of reports as referenced. The testing shall have been conducted either in the manufacturer's plant and certified by an independent testing laboratory or conducted in an independent laboratory, within four years of submittal of reports for approval.

1.7 DELIVERY AND MARKING

A. Deliver items of hardware to job site in their original containers, complete with necessary appurtenances including screws, keys, and instructions. Tag one of each different item of hardware and deliver to

COR for reference purposes. Tag shall identify items by Project

Specification number and manufacturer's catalog number. These items shall remain on file in COR's office until all other similar items have been installed in project, at which time the COR will deliver items on file to Contractor for installation in predetermined locations on the project.

1.8 PREINSTALLATION MEETING

A. Convene a preinstallation meeting not less than 30 days before start of installation of door hardware. Require attendance of parties directly affecting work of this section, including Contractor and Installer, Architect, Project Engineer and VA Locksmith, Hardware Consultant, and

Hardware Manufacturer’s Representative. Review the following:

1. Inspection of door hardware.

2. Job and surface readiness.

3. Coordination with other work.

4. Protection of hardware surfaces.

5. Substrate surface protection.

6. Installation.

7. Adjusting.

8. Repair.

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9. Field quality control.

10. Cleaning.

1.9 INSTRUCTIONS

A. Hardware Set Symbols on Drawings: Except for protective plates, door stops, mutes, thresholds and the like specified herein, hardware requirements for each door are indicated on drawings by symbols.

Symbols for hardware sets consist of letters (e.g., "HW") followed by a number. Each number designates a set of hardware items applicable to a door type.

B. Keying: All cylinders shall be keyed into existing / Grand Master Key

System. Provide removable core cylinders that are removable only with a special key or tool without disassembly of knob or lockset. Cylinders shall be 7 pin type. Keying information shall be furnished at a later date by the COR.

1.10 APPLICABLE PUBLICATIONS

A. The publications listed below form a part of this specification to the extent referenced. The publications are referenced in the text by the basic designation only. In text, hardware items are referred to by series, types, etc., listed in such specifications and standards, except as otherwise specified.

B. American Society for Testing and Materials (ASTM):

F883-04.................Padlocks

E2180-07................Standard Test Method for Determining the

Activity of Incorporated Antimicrobial Agent(s)

In Polymeric or Hydrophobic Materials

C. American National Standards Institute/Builders Hardware Manufacturers

Association (ANSI/BHMA):

A156.1-06...............Butts and Hinges

A156.2-03...............Bored and Pre-assembled Locks and Latches

A156.3-08...............Exit Devices, Coordinators, and Auto Flush

Bolts

A156.4-08...............Door Controls (Closers)

A156.5-14...............Cylinders and Input Devices for Locks.

A156.6-05...............Architectural Door Trim

A156.8-05...............Door Controls-Overhead Stops and Holders

A156.11-14..............Cabinet Locks

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A156.12-05 .............Interconnected Locks and Latches

A156.13-05..............Mortise Locks and Latches Series 1000

A156.14-07 .............Sliding and Folding Door Hardware

A156.15-06..............Release Devices-Closer Holder, Electromagnetic and Electromechanical

A156.16-08..............Auxiliary Hardware

A156.17-04 .............Self-Closing Hinges and Pivots

A156.18-06..............Materials and Finishes

A156.20-06 .............Strap and Tee Hinges, and Hasps

A156.21-09..............Thresholds

A156.22-05..............Door Gasketing and Edge Seal Systems

A156.23-04..............Electromagnetic Locks

A156.24-03..............Delayed Egress Locking Systems

A156.25-07 .............Electrified Locking Devices

A156.26-06..............Continuous Hinges

A156.28-07 .............Master Keying Systems

A156.29-07 .............Exit Locks and Alarms

A156.30-03 .............High Security Cylinders

A156.31-07 .............Electric Strikes and Frame Mounted Actuators

A156.36-10..............Auxiliary Locks

A250.8-03...............Standard Steel Doors and Frames

D. National Fire Protection Association (NFPA):

80-10...................Fire Doors and Other Opening Protectives

101-09..................Life Safety Code

E. Underwriters Laboratories, Inc. (UL):

Building Materials Directory (2008)

PART 2 - PRODUCTS

2.1 BUTT HINGES

A. ANSI A156.1. Provide only three-knuckle hinges, except five-knuckle where the required hinge type is not available in a three-knuckle version (e.g., some types of swing-clear hinges). The following types of butt hinges shall be used for the types of doors listed, except where otherwise specified:

1. Exterior Doors: Type A2112/A5112 for doors 900 mm (3 feet) wide or less and Type A2111/A5111 for doors over 900 mm (3 feet) wide.

Hinges for exterior outswing doors shall have non-removable pins.

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Hinges for exterior fire-rated doors shall be of stainless steel material.

2. Interior Doors: Type A8112/A5112 for doors 900 mm (3 feet) wide or less and Type A8111/A5111 for doors over 900 mm (3 feet) wide.

Hinges for doors exposed to high humidity areas (shower rooms, toilet rooms, kitchens, janitor rooms, etc. shall be of stainless steel material.

B. Provide quantity and size of hinges per door leaf as follows:

1. Doors up to 1210 mm (4 feet) high: 2 hinges.

2. Doors 1210 mm (4 feet) to 2260 mm (7 feet 5 inches) high: 3 hinges minimum.

3. Doors greater than 2260 mm (7 feet 5 inches) high: 4 hinges.

4. Doors up to 900 mm (3 feet) wide, standard weight: 114 mm x 114 mm

(4-1/2 inches x 4-1/2 inches) hinges.

5. Doors over 900 mm (3 feet) to 1065 mm (3 feet 6 inches) wide, standard weight: 127 mm x 114 mm (5 inches x 4-1/2 inches).

6. Doors over 1065 mm (3 feet 6 inches) to 1210 mm (4 feet), heavy weight: 127 mm x 114 mm (5 inches x 4-1/2 inches).

7. Provide heavy-weight hinges where specified.

8. At doors weighing 330 kg (150 lbs.) or more, furnish 127 mm (5 inch) high hinges.

C. See Articles "MISCELLANEOUS HARDWARE" and "HARDWARE SETS" for pivots and hinges other than butts specified above and continuous hinges specified below.

2.2 CONTINUOUS HINGES

A. ANSI/BHMA A156.26, Grade 1-600.

1. Listed under Category N in BHMA's "Certified Product Directory."

B. General: Minimum 0.120-inch- (3.0-mm-) thick, hinge leaves with minimum overall width of 4 inches (102 mm); fabricated to full height of door and frame and to template screw locations; with components finished after milling and drilling are complete

C. Continuous, Barrel-Type Hinges: Hinge with knuckles formed around a

Teflon-coated 6.35mm (0.25-inch) minimum diameter pin that extends entire length of hinge.

1. Base Metal for Exterior Hinges: Stainless steel.

2. Base Metal for Interior Hinges: Stee.

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3. Provide with non-removable pin (hospital tip option) at lockable outswing doors.

4. Where required to clear adjacent casing, trim, and wall conditions and allow full door swing, provide wide throw hinges of minimum width required.

5. Provide with manufacturer’s cut-outs for separate mortised power transfers and/or mortised automatic door bottoms where they occur.

6. Where thru-wire power transfers are integral to the hinge, provide hinge with easily removable portion to allow easy access to wiring connections.

7. Where models are specified that provide an integral wrap-around edge guard for the hinge edge of the door, provide manufacturer’s adjustable threaded stud and machine screw mechanism to allow the door to be adjusted within the wrap-around edge guard.

2.3 DOOR CLOSING DEVICES

A. Closing devices shall be products of one manufactureR for each type specified.

2.4 OVERHEAD CLOSERS

A. Conform to ANSI A156.4, Grade 1.

B. Closers shall conform to the following:

1. The closer shall have minimum 50 percent adjustable closing force over minimum value for that closer and have adjustable hydraulic back check effective between 60 degrees and 85 degrees of door opening.

2. Where specified, closer shall have hold-open feature.

3. Size Requirements: Provide multi-size closers, sizes 1 through 6, except where multi-size closer is not available for the required application.

4. Material of closer body shall be forged or cast.

5. Arm and brackets for closers shall be steel, malleable iron or high strength ductile cast iron.

6. Where closers are exposed to the exterior or are mounted in rooms that experience high humidity, provide closer body and arm assembly of stainless steel material.

7. Closers shall have full size metal cover; plastic covers will not be accepted.

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8. Closers shall have adjustable hydraulic back-check, separate valves for closing and latching speed, adjustable back-check positioning valve, and adjustable delayed action valve.

9. Provide closers with any accessories required for the mounting application, including (but not limited to) drop plates, special soffit plates, spacers for heavy-duty parallel arm fifth screws, bull-nose or other regular arm brackets, longer or shorter arm assemblies, and special factory templating. Provide special arms, drop plates, and templating as needed to allow mounting at doors with overhead stops and/or holders.

10. Closer arms or backcheck valve shall not be used to stop the door from overswing, except in applications where a separate wall, floor, or overhead stop cannot be used.

11. Provide parallel arm closers with heavy duty rigid arm.

12. Where closers are to be installed on the push side of the door, provide parallel arm type except where conditions require use of top jamb arm.

13. Provide all surface closers with the same body attachment screw pattern for ease of replacement and maintenance.

14. All closers shall have a 1 ½” (38mm) minimum piston diameter.

2.6 DOOR STOPS

A. Conform to ANSI A156.16.

B. Provide door stops wherever an opened door or any item of hardware thereon would strike a wall, column, equipment or other parts of building construction. For concrete, masonry or quarry tile construction, use lead expansion shields for mounting door stops.

C. Where cylindrical locks with turn pieces or pushbuttons occur, equip wall bumpers Type L02251 (rubber pads having concave face) to receive turn piece or button.

D. Provide floor stops (Type L02141 or L02161 in office areas; Type L02121 x 3 screws into floor elsewhere. Wall bumpers, where used, must be installed to impact the trim or the door within the leading half of its width. Floor stops, where used, must be installed within 4-inches of the wall face and impact the door within the leading half of its width.

E. Where drywall partitions occur, use floor stops, Type L02141 or L02161 in office areas, Type L02121 elsewhere.

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F. Provide stop Type L02011, as applicable for exterior doors. At outswing doors where stop can be installed in concrete, provide stop mated to concrete anchor set in 76mm (3-inch) core-drilled hole and filled with quick-setting cement.

G. Omit stops where floor mounted door holders are required and where automatic operated doors occur.

H. Provide appropriate roller bumper for each set of doors (except where closet doors occur) where two doors would interfere with each other in swinging.

I. Provide appropriate door mounted stop on doors in individual toilets where floor or wall mounted stops cannot be used.

J. Provide overhead surface applied stop Type C02541, ANSI A156.8 on patient toilet doors in bedrooms where toilet door could come in contact with the bedroom door.

K. Provide door stops on doors where combination closer magnetic holders are specified, except where wall stops cannot be used or where floor stops cannot be installed within 4-inches of the wall.

L. Where the specified wall or floor stop cannot be used, provide concealed overhead stops (surface-mounted where concealed cannot be used).

2.7 OVERHEAD DOOR STOPS AND HOLDERS

A. Conform to ANSI Standard A156.8. Overhead holders shall be of sizes recommended by holder manufacturer for each width of door. Set overhead holders for 110 degree opening, unless limited by building construction or equipment. Provide Grade 1 overhead concealed slide type: stop-only at rated doors and security doors, hold-open type with exposed hold-open on/off control at all other doors requiring overhead door stops.

2.8 FLOOR DOOR HOLDERS (NOT USED)

2.9 LOCKS AND LATCHES

A. Conform to ANSI A156.2. Locks and latches for doors 45 mm (1-3/4 inch) thick or over shall have beveled fronts. Lock cylinders shall have not less than seven pins. Cylinders for all locksets shall be removable core type. Cylinder shall be removable by special key or tool.

Construct all cores so that they will be interchangeable into the core housings of all mortise locks, rim locks, cylindrical locks, and any other type lock included in the Great Grand Master Key System.

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Disassembly of lever or lockset shall not be required to remove core from lockset. All locksets or latches on double doors with fire label shall have latch bolt with 19 mm (3/4 inch) throw, unless shorter throw allowed by the door manufacturer’s fire label. Provide temporary keying device or construction core to allow opening and closing during construction and prior to the installation of final cores.

B. In addition to above requirements, locks and latches shall comply with following requirements:

1. Mortise Lock and Latch Sets: Conform to ANSI/BHMA A156.13. Mortise locksets shall be series 1000, minimum Grade 2. All locksets and latchsets, except on designated doors in Psychiatric (Mental Health) areas, shall have lever handles fabricated from cast stainless steel. Provide sectional (lever x rose) lever design matching facility existing. No substitute lever material shall be accepted.

All locks and latchsets shall be furnished with 122.55 mm (4-7/8-inch) curved lip strike and wrought box. At outswing pairs with overlapping astragals, provide flat lip strip with 21mm (7/8-inch) lip-to-center dimension. Lock function F02 shall be furnished with emergency tools/keys for emergency entrance. All lock cases installed on lead lined doors shall be lead lined before applying final hardware finish. Furnish armored fronts for all mortise locks.

Where mortise locks are installed in high-humidity locations or where exposed to the exterior on both sides of the opening, provide non-ferrous mortise lock case.

2. Cylindrical Lock and Latch Sets: levers shall meet ADA (Americans with Disabilities Act) requirements. Cylindrical locksets shall be series 4000 Grade I. All locks and latchsets shall be furnished with

122.55 mm (4-7/8-inch) curved lip strike and wrought box. At outswing pairs with overlapping astragals, provide flat lip strip with 21mm (7/8-inch) lip-to-center dimension. Provide lever design to match design selected by Architect or to match existing lever design. Where two turn pieces are specified for lock F76, turn piece on inside knob shall lock and unlock inside knob, and turn piece on outside knob shall unlock outside knob when inside knob is in the locked position. (This function is intended to allow

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