Addendum 01 Drawings and Specifications.pdf

ADDENDUM

PROJECT NUMBER VA255-17-D-0083 (1794.13)

PROJECT NAME EHRM Training & Admin

Support Space - Kansas City

ADDENDUM NUMBER 01

DATE May 4, 2023 SUBJECT Pre-Bid RFI Response

A | 312 SW 25th St. Oklahoma City, OK 73109 P | 405.842.6100 E | howdy@spur-design.com W | spur-design.com

THE FOLLOWING MODIFICATIONS, ADDITIONS, AND DELETIONS ARE HEREBY MADE A PART OF THE CONTRACT DOCUMENTS.

SEAL:

GENERAL: This addendum to the contract documents consists of the addition of a specification section and window clarifications.

PROJECT MANUAL:

ARCHITECTURAL

1. Section 00 01 10 Table of Contents 81/2 X 11 – Revised to include Section 06 10 00.

2. Section 06 10 00 Rough Carpentry – added to Specifications.

CONSTRUCTION DRAWINGS:

ARCHITECTURAL

1. AE201 BUILDING ELEVATIONS – revised to clarify anti-fragment / blackout film locations.

TOTAL: 11 Pages 8 1/2 X 11

1 Page 30 x 42

END OF ADDENDUM NO. 1

LEVEL 1

0"

LEVEL 2

9'-4"

ROOF

18'-8"

PARAPET

21'-2 3/8"

32.06

5.29

5.30

13.11

5 5

23.0123.0123.0123.01

2.07

5.31

26.04

5.04

23.05

LEVEL 1

0"

LEVEL 2

9'-4"

ROOF

18'-8"

PARAPET

21'-2 3/8"

5.30

'-3

5.29

32.06

5.01

13.12

13.11

LEVEL 1

0"

LEVEL 2

9'-4"

ROOF

18'-8"

PARAPET

21'-2 3/8"

5.30

5.29

8.95

13.11

6" 6"

7.15

7.18 7.15

7.18

8.95

8.952.01

2.16

5.01

23.01

23.01 23.01 23.01

13.10 5.31

26.04

EQEQ

5.04

8.94

LEVEL 1

0"

LEVEL 2

9'-4"

ROOF

18'-8"

PARAPET

21'-2 3/8"

5.30

13.11

2.07

13.12

5.01

5.04

WINDOW TAG, REF. 12/AE601

ELEVATION LEGEND

3A th re e in c h e s o n e fo o t o n e a n d o n e h a lf in c h e s o n e fo o t o n e in c h o n e fo o t th re e q u a rt e rs in c h o n e fo o t o n e h a lf in c h o n e fo o t th re e e ig h th s in c h o n e fo o t o n e q u a rt e r in c h o n e fo o t o n e e ig h th in c h o n e fo o t

A

B

C

D

E

F

Veterans Health

Administration

VA FORM 08-6231

Drawing Title Project Title

Location

Date Checked Drawn

Project Number

CONSULTANTS:

Drawing # OF

VA Health Care System Approval:

ARCHITECT:

SPUR DESIGN, LLC

312 SW 25TH STREET

Oklahoma City, OK 73109

(405) 842-6100

ARCH REG. NO. AR 2009021688 EXP. 12/31/2023

ENGR REG. NO. PE 20190403952 EXP. 12/31/2023

ENGR REG. NO. PE 2018038407 EXP. 12/31/2023

CIVIL ENGINEER

OLSSON

550 ST LOUIS ST,

SPRINGFIELD, MO 65806

(417) 885-1736

MECH / ELEC / PLUMB / TECH ENGINEER

SPUR DESIGN

11020 KING STREET, SUITE 350

OVERLAND PARK, KS 66210

(913) 369-7200

FIRE PROTECTION ENGINEER

POOLE FIRE PROTECTION, INC.

19910 WEST 161ST STREET

OLATHE, KANSAS 66062

(913) 829-8690

FULLY-SPRINKLERED

INDUSTRIAL HYGIENIST

RIVERFRONT SAFETY & HEALTH

1139 OLIVE ST, SUITE 300

ST. LOUIS, MO 63101

(713) 864-2900

HEALTHCARE PLANNER

ASPEN COMMUNICATIONS, LLC

7 KIJI-DAVA CIRCLE, SUITE A

PRESCOTT, AZ 85712

(928) 774-0992

PHYSICAL SECURITY

FORCE PROTECT

10901 FRONT BEACH RD, UNIT 1415

PANAMA CITY BEACH, FL 32407

(502) 836-4232

1 2 3 4 5 6 7 8 9

1 2 3 4 5 6 7 8 9

A

B

C

D

E

F

STAMP:

Drawing Number

Building Number

/4

/2

:5

:4

P

M

BUILDING ELEVATIONS

NRL 26 72BKM

FINAL BID DOCUMENTS

EHRM TRAINING & ADMIN

SUPPORT

06/06/2022

589-21-702

VA MEDICAL CENTER

4801 LINWOOD BLVD

KANSAS CITY, MO 64128

AE201

SPUR #: 1794.13

1/8" = 1'-0" 2/ AE101

BUILDING ELEVATION - WEST3

1/8" = 1'-0" 2/ AE101

BUILDING ELEVATION - SOUTH1

KEYNOTE LEGEND

2.01 EXISTING TO REMAIN

2.07 EXISTING ROOF ACCESS LADDER TO REMAIN

2.16 EXISTING ROOF SCUPPER TO REMAIN

5.01 STRUCTURAL STEEL. SEE STRUCT. DWG'S

5.04 WALL MOUNTED ROOF ACCESS LADDER

5.29 NEW EXTRUDED ALUMINUM CANOPY SYSTEM WITH INTEGRAL GUTTERS

5.30 NON-PENETRATING STEEL ROOF FALL PROTECTION SYSTEM

5.31 PREFRABRICATED METAL STAIR AND RAILING

7.15 SHEETMETAL DOWNSPOUT, DOWNSPOUT TO CONFORM TO WALL SURFACE, ROUTE

AROUND ALL OBSTRUCTIONS SUCH AS SILLS OR DECORATIVE PROTRUSIONS.

7.18 PRECAST SPLASH BLOCK

8.94 7 MIL ANTI-FRAGMENTATION FILM APPLIED TO WINDOW PANES, AS PER HATCH

PATTERN

8.95 BLACKOUT FILM APPLIED TO WINDOW PANES, AS PER HATCH PATTERN

13.10 COLUMN MOUNTED JIB CRANE

13.11 NEW FALL PROTECTION CAGE.

13.12 COLUMN MOUNTED JIB CRANE, REF: SPECS

23.01 ROOFTOP MECH. EQUIPMENT, REF: MECHANICAL

23.05 EXHAUST FAN. REF: MECHANICAL

26.04 WALL MOUNTED LIGHT FIXTURE, REF: ELEC

32.06 NEW CANOPY SUPPORTS

1/8" = 1'-0" 2/ AE101

BUILDING ELEVATION - EAST4

1/8" = 1'-0" 2/ AE101

BUILDING ELEVATION - NORTH2

No. REVISION DESCRIPTION DATE

1 Addendum 01 05/04/2023

589-21-702 EHRM Training and Admin Support Space Design

Kansas City VAMC – Kansas City, MO

Addendum 03

06-01-21

00 01 10-1

TABLE OF CONTENTS

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 06-21

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 06-21

01 45 35.01 Schedule of Special Inspections

01 57 19 Temporary Environmental Controls 01-21

01 74 19 Construction Waste Management 01-21

01 81 13 Sustainable Construction Requirements 10-17

01 91 00 General Commissioning Requirements 10-15

DIVISION 02 – EXISTING CONDITIONS

02 41 00 Demolition 08-17

02 82 11 Traditional Asbestos Abatement 01-21

02 82 13.19 Asbestos Floor Tile and Mastic Abatement 01-21

02 82 13.21 Asbestos Roofing Abatement 01-21

02 83 33.13 Lead-Based Paint Removal and Disposal 01-21

DIVISION 03 – CONCRETE

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

DIVISION 04 – MASONRY – NOT USED

DIVISION 05 – METALS

05 12 00 Structural Steel Framing 11-18

05 21 00 Steel Joist Framing 11-18

05 40 00 Cold-Formed Metal Framing 01-21

DIVISION 06 – WOOD, PLASTICS AND COMPOSITES

06 10 00 Rough Carpentry 10-17

1 05/04/2023

Addendum 03

06-01-21

00 01 10-2

TABLE OF CONTENTS

DIVISION 07 - THERMAL AND MOISTURE PROTECTION

07 15 70 Fluid Applied Roofing System

07 21 13 Thermal Insulation 01-21

07 24 00 Exterior Insulation and Finish Systems 01-21

07 60 00 Flashing and Sheet Metal 01-21

07 84 00 Firestopping 01-21

07 92 00 Joint Sealants 10-17

DIVISION 08 - OPENINGS

08 11 13 Hollow Metal Doors and Frames 01-21

08 14 00 Interior Wood Doors 01-21

08 31 13 Access Doors and Frames 01-21

08 51 13 Aluminum Windows 01-21

08 71 00 Door Hardware 01-21

08 71 13 Automatic Door Operators 01-21

08 80 00 Glazing 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

09 65 13 Resilient Base and Accessories 01-21

09 65 19 Resilient Tile Flooring 05-18

09 68 00 Carpeting 01-21

09 91 00 Painting 01-21

DIVISION 10 – SPECIALTIES

10 26 00 Wall and Door Protection 01-21

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

10 73 00 Metal Awnings and Canopies

DIVISION 11 – EQUIPMENT – NOT USED

DIVISION 12 – FURNISHINGS

12 24 00 Window Shades 08-17

12 32 00 Manufactured Wood Casework 01-21

12 36 00 Countertops 12-18

DIVISION 13 - SPECIAL CONSTRUCTION – NOT USED

DIVISION 14– CONVEYING EQUIPEMENT

14 24 10 Modernization of Hydraulic Elevator 08-20

Addendum 03

06-01-21

00 01 10-3

TABLE OF CONTENTS

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 Pluming Piping 09-20

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

22 07 11 Plumbing Insulation 09-15

22 08 00 Commissioning of Plumbing Systems 11-16

22 11 00 Facility Water Distribution 05-21

22 13 00 Facility Sanitary and Vent Piping 09-20

22 14 29 Sump Pumps 09-15

22 33 00 Electric Domestic Water Heaters 09-20

22 40 00 Plumbing Fixtures 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 08-20

23 21 13 Hydronic Piping 02-20

23 22 13 Steam and Condensate Heating Piping 02-20

23 23 00 Refrigerant Piping 02-20

23 31 00 HVAC Ducts and Casings 02-20

23 34 00 HVAC Fans 02-20

23 37 00 Air Outlets and Inlets 02-20

23 40 00 HVAC Air Cleaning Devices 03-20

23 57 00 Heat Exchangers for HVAC 09-20

23 74 13 Packaged, Outdoor, Central-Station Air-Handling Units 03-20

23 81 29 Variable Refrigerant Flow HVAC Systems 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

Addendum 03

06-01-21

00 01 10-4

TABLE OF CONTENTS

SECTION NO. DIVISION AND SECTION TITLES DATE

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

26 05 41 Underground Electrical Construction 01-17

26 09 23 Lighting Controls 01-18

26 24 16 Panelboards 01-18

26 27 26 Wiring Devices 01-18

26 29 21 Enclosed Switches and Circuit Breakers 01-17

26 51 00 Interior Lighting 01-18

DIVISION 27 – COMMUNICATIONS

27 05 11 Requirements for Communications Installations 09-19

27 05 26 Grounding and Bonding for Communications Systems 06-15

27 05 33 Raceways and Boxes for Communications Systems 10-18

27 08 00 Commissioning of Communications Systems 11-16

27 11 00 Communications Equipment Room Fittings 06-15

27 15 00 Communications Structured Cabling 01-16

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 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 31 00 Fire Detection and Alarm 10-11

DIVISION 31 – EARTHWORK

31 20 00 Earthwork 07-16

DIVISION 32 – EXTERIOR IMPROVEMENTS

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

32 12 16 Asphalt Paving 09-15

32 90 00 Plantings 07-16

DIVISION 33 – UTILITIES

33 10 00 Water Utilities 03-17

DIVISION 34 – TRANSPORTATION – NOT USED

DIVISION 48 – ELECTRICAL POWER GENERATION – NOT USED

Addendum 03

10-01-17

06 10 00 - 1

ROUGH CARPENTRY

SECTION 06 10 00

ROUGH CARPENTRY

PART 1 - GENERAL

1.1 DESCRIPTION:

A. This section specifies wood blocking, sheathing, and rough hardware.

1.2 SUBMITTALS:

A. Submit in accordance with Section 01 33 23, SHOP DRAWINGS, PRODUCT

DATA, AND SAMPLES.

B. Shop Drawings showing framing connection details, fasteners, connections and dimensions.

C. Manufacturer’s Literature and Data:

1. Submit data for lumber, panels, hardware and adhesives.

2. Submit data for wood-preservative treatment from chemical treatment manufacturer and certification from treating plants that treated materials comply with requirements. Indicate type of preservative used and net amount of preservative retained.

3. Submit data for fire retardant treatment from chemical treatment manufacturer and certification by treating plant that treated materials comply with requirements. Include physical properties of treated materials based on testing by a qualified independent testing agency.

4. For products receiving a waterborne treatment, submit statement that moisture content of treated materials was reduced to levels specified before shipment to project site.

D. Manufacturer’s certificate for unmarked lumber.

1.3 PRODUCT DELIVERY, STORAGE AND HANDLING:

A. Protect lumber and other products from dampness both during and after delivery at site.

B. Pile lumber in stacks in such manner as to provide air circulation around surfaces of each piece.

C. Stack plywood and other board products so as to prevent warping.

D. Locate stacks on well drained areas, supported at least 152 mm

(6 inches) above grade and cover with well-ventilated sheds having firmly constructed over hanging roof with sufficient end wall to protect lumber from driving rain.

Addendum 03

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06 10 00 - 2

ROUGH CARPENTRY

1.4 QUALITY ASSURANCE:

A. Installer: A firm with a minimum of three (3) years’ experience in the type of work required by this section.

1.5 GRADING AND MARKINGS:

A. Any unmarked lumber or plywood panel for its grade and species will not be allowed on VA Construction sites for lumber and material not normally grade marked, provide manufacturer’s certificates (approved by an American Lumber Standards approved agency) attesting that lumber and material meet the specified the specified requirements.

1.6 APPLICABLE PUBLICATIONS:

A. Publications listed below form a part of this specification to extent referenced. Publications are referenced in the text by basic designation only.

B. American Forest and Paper Association (AFPA):

NDS-15..................National Design Specification for Wood

Construction

WCD1-01.................Details for Conventional Wood Frame

Construction

C. American Institute of Timber Construction (AITC):

A190.1-07...............Structural Glued Laminated Timber

D. American Society of Mechanical Engineers (ASME):

B18.2.1-12(R2013).......Square and Hex Bolts and Screws

B18.2.2-10..............Square and Hex Nuts

B18.6.1-81(R2008).......Wood Screws

E. American Plywood Association (APA):

E30-11..................Engineered Wood Construction Guide

F. ASTM International (ASTM):

A653/A653M-13...........Steel Sheet Zinc-Coated (Galvanized) or Zinc-

Iron Alloy Coated (Galvannealed) by the Hot Dip

Process

C954-11.................Steel Drill Screws for the Application of

Gypsum Board or Metal Plaster Bases to Steel

Studs from 0.033 inch (2.24 mm) to 0.112-inch

(2.84 mm) in thickness

C1002-14................Steel Self-Piercing Tapping Screws for the

Application of Gypsum Panel Products or Metal

Plaster Bases to Wood Studs or Metal Studs

Addendum 03

10-01-17

06 10 00 - 3

ROUGH CARPENTRY

D198-14.................Test Methods of Static Tests of Lumber in

Structural Sizes

D2344/D2344M-13.........Test Method for Short-Beam Strength of Polymer

Matrix Composite Materials and Their Laminates

D2559-12a...............Adhesives for Structural Laminated Wood

Products for Use Under Exterior (Wet Use)

Exposure Conditions

D3498-03(R2011).........Adhesives for Field-Gluing Plywood to Lumber

Framing for Floor Systems

D6108-13................Test Method for Compressive Properties of

Plastic Lumber and Shapes

D6109-13................Test Methods for Flexural Properties of

Unreinforced and Reinforced Plastic Lumber and

Related Products

D6111-13a...............Test Method for Bulk Density and Specific

Gravity of Plastic Lumber and Shapes by

Displacement

D6112-13................Test Methods for Compressive and Flexural Creep and Creep-Rupture of Plastic Lumber and Shapes

F844-07a(R2013).........Washers, Steel, Plan (Flat) Unhardened for

General Use

F1667-13................Nails, Spikes, and Staples

G. American Wood Protection Association (AWPA):

AWPA Book of Standards

H. Commercial Item Description (CID):

A-A-55615...............Shield, Expansion (Wood Screw and Lag Bolt Self

Threading Anchors)

I. Forest Stewardship Council (FSC):

FSC-STD-01-001(Ver. 4-0)FSC Principles and Criteria for Forest

Stewardship

J. Military Specification (Mil. Spec.):

MIL-L-19140E............Lumber and Plywood, Fire-Retardant Treated

K. Environmental Protection Agency (EPA):

40 CFR 59(2014).........National Volatile Organic Compound Emission

Standards for Consumer and Commercial Products

L. Truss Plate Institute (TPI):

TPI-85..................Metal Plate Connected Wood Trusses

Addendum 03

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06 10 00 - 4

ROUGH CARPENTRY

M. U.S. Department of Commerce Product Standard (PS)

PS 1-95.................Construction and Industrial Plywood

PS 20-10................American Softwood Lumber Standard

N. ICC Evaluation Service (ICC ES):

AC09....................Quality Control of Wood Shakes and Shingles

AC174...................Deck Board Span Ratings and Guardrail Systems

(Guards and Handrails)

PART 2 - PRODUCTS

2.1 LUMBER:

A. Unless otherwise specified, each piece of lumber must bear grade mark, stamp, or other identifying marks indicating grades of material, and rules or standards under which produced.

1. Identifying marks are to be in accordance with rule or standard under which material is produced, including requirements for qualifications and authority of the inspection organization, usage of authorized identification, and information included in the identification.

2. Inspection agency for lumber approved by the Board of Review, American Lumber Standards Committee, to grade species used.

B. Lumber Other Than Structural:

1. Unless otherwise specified, species graded under the grading rules of an inspection agency approved by Board of Review, American Lumber

Standards Committee.

3. Furring, blocking, nailers and similar items 101 mm (4 inches) and narrower Standard Grade; and, members 152 mm (6 inches) and wider, Number 2 Grade, Fire retardant treated.

C. Sizes:

1. Conforming to PS 20.

2. Size references are nominal sizes, unless otherwise specified, actual sizes within manufacturing tolerances allowed by standard under which produced.

D. Moisture Content:

1. Maximum moisture content of wood products is to be as follows at the time of delivery to site.

a. Boards and lumber 50 mm (2 inches) and less in thickness: 19 percent or less.

b. Lumber over 50 mm (2 inches) thick: 25 percent or less.

Addendum 03

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06 10 00 - 5

ROUGH CARPENTRY

E. Fire Retardant Treatment:

1. Comply with Mil Spec. MIL-L-19140.

2. Treatment and performance inspection, by an independent and qualified testing agency that establishes performance ratings.

4. Preservative treat by the pressure method complying with AWPA Book use category system standards U1 and T1, except any process involving the use of Chromated Copper Arsenate (CCA) or other agents classified as carcinogenic for pressure treating wood is not permitted.

2.2 PLYWOOD:

A. Comply with PS 1.

B. Bear the mark of a recognized association or independent inspection agency that maintains continuing control over quality of plywood which identifies compliance by veneer grade, group number, span rating where applicable, and glue type.

C. Sheathing (IT and TR Room Interiors):

1. APA rated Exposure 1 or Exterior; panel grade CD or better.

2. Wall sheathing:

a. Minimum 9 mm (11/32 inch) thick with supports 406 mm (16 inches) on center and 12 mm (15/32 inch) thick with supports 610 mm

(24 inches) on center unless specified otherwise.

b. Minimum 1200 mm (48 inches) wide at corners without corner bracing of framing.

c. Fire Retardant Treated.

2.3 ROUGH HARDWARE AND ADHESIVES:

A. Anchor Bolts:

1. ASME B18.2.1 and ASME B18.2.2 galvanized, 13 mm (1/2 inch) unless shown otherwise.

2. Extend at least 203 mm (8 inches) into masonry or concrete with ends bent 50 mm (2 inches).

B. Miscellaneous Bolts: Expansion Bolts: C1D A-A-55615; lag bolt, long enough to extend at least 65 mm (2-1/2 inches) into masonry or concrete. Provide 13 mm (1/2 inch) bolt unless shown otherwise.

C. Washers

1. ASTM F844.

2. Provide zinc or cadmium coated steel or cast iron for washers exposed to weather.

Addendum 03

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06 10 00 - 6

ROUGH CARPENTRY

D. Screws:

1. Wood to Wood: ASME B18.6.1 or ASTM C1002.

2. Wood to Steel: ASTM C954, or ASTM C1002.

E. Nails:

1. Size and type best suited for purpose unless noted otherwise.

Provide aluminum-alloy nails, plated nails, or zinc-coated nails, for nailing wood work exposed to weather and on roof blocking.

2. ASTM F1667:

a. Common: Type I, Style 10.

b. Provide special nails designed for use with ties, strap anchors, framing connectors, joists hangers, and similar items. Nails not less than 32 mm (1-1/4 inches) long, 8d and deformed or annular ring shank.

PART 3 - EXECUTION

3.1 INSTALLATION OF FRAMING AND MISCELLANEOUS WOOD MEMBERS:

A. Conform to applicable requirements of the following:

1. AFPA NDS for timber connectors.

2. AITC A190.1 Timber Construction Manual for heavy timber construction.

3. AFPA WCD1 for nailing and framing unless specified otherwise.

4. APA for installation of plywood or structural use panels.

5. TPI for metal plate connected wood trusses.

B. Fasteners:

1. Nails.

a. Nail in accordance with the Recommended Nailing Schedule as specified in AFPA WCD1 where detailed nailing requirements are not specified in nailing schedule. Select nail size and nail spacing sufficient to develop adequate strength for the connection without splitting the members.

b. Use special nails with framing connectors.

c. For sheathing and subflooring, select length of nails sufficient to extend 25 mm (1 inch) into supports.

2. Bolts:

a. Fit bolt heads and nuts bearing on wood with washers.

b. Countersink bolt heads flush with the surface of nailers.

Addendum 03

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06 10 00 - 7

ROUGH CARPENTRY

c. Embed in concrete and solid masonry or provide expansion bolts.

Special bolts or screws designed for anchor to solid masonry or concrete in drilled holes may be used.

d. Provide toggle bolts to hollow masonry or sheet metal.

e. Provide bolts to steel over 2.84 mm (0.112 inch, 11 gage) in thickness. Secure wood nailers to vertical structural steel members with bolts, placed one at ends of nailer and 610 mm

(24 inch) intervals between end bolts. Provide clips to beam flanges.

3. Drill Screws to steel less than 2.84 mm (0.112 inch) thick.

a. ASTM C1002 for steel less than 0.84 mm (0.033 inch) thick.

b. ASTM C954 for steel over 0.84 mm (0.033 inch) thick.

4. Power actuated drive pins may be provided where practical to anchor to solid masonry, concrete, or steel.

5. Do not anchor to wood plugs or nailing blocks in masonry or concrete. Provide metal plugs, inserts or similar fastening.

6. Screws to Join Wood:

a. Where shown or option to nails.

b. ASTM C1002, sized to provide not less than 25 mm (1 inch) penetration into anchorage member.

c. Spaced same as nails.

C. Sheathing:

1. Provide plywood or structural-use panels for sheathing.

2. Lay panels with joints staggered, with edge and ends 3 mm (1/8 inch) apart and nailed over bearings as specified.

3. Set nails not less than 9 mm (3/8 inch) from edges.

4. Install 50 mm by 101 mm (2 inch by 4 inch) blocking spiked between joists, rafters and studs to support edge or end joints of panels.

- - - E N D - - -