Structural plans, sections, _ notes 2023-014AB Heritage Shores Walkway and Dock Repair.pdf
PDF 695 KB Posted
- Solicitation number
- 2023-014AB
- Issued by
- Horry County, South Carolina
About this file
These structural design documents for the Heritage Shores Walkway and Dock Repair project were prepared by Earthworks Group, Inc. for the City of North Myrtle Beach, detailing comprehensive marine structural repair specifications for a hurricane-damaged wooden dock and walkway located at 5811 Heritage Drive. The plans include detailed structural layouts, framing plans, sections, and technical specifications for rebuilding the marine structure, with drawings dated January 4, 2023. The project involves replacing existing treated timber piles, decking, handrails, and structural components using Southern Yellow Pine lumber with specific preservative treatments suitable for saltwater marine environments.
The technical specifications outline precise requirements for lumber grades, treatment levels, and installation methods, with a focus on corrosion resistance and durability. Lumber specifications include detailed treatment standards from the American Wood Protection Association (AWPA), requiring specific preservative treatments like CCA and Copper Azole at varying retention rates depending on the structural component's location and exposure. All fasteners must be hot-dipped galvanized or stainless steel, and installation requires augering posts to a minimum depth with strict tolerances for alignment and placement. The project emphasizes high-quality marine construction techniques to ensure long-term structural integrity in a challenging coastal environment.
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5' -4
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EXISTING Ø 8" TREATED PILES
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(NEW) TRT 2x8 DECKING FASTEN W / #7 x 2 3 8" CAMO DECK
SCREWS (2) MINIMUM AT
CONNECTION POINTS
NEW TRT 4x10 PILE CAPS (TYP)
FASTEN W / Ø 3 4" GALV. BOLTS
S2.01
4 (TYPICAL)
5' -4
4"
7'-19 16" 7'-19
16" 7'-19 16" 6'-71
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16" 7'-19 16"
8' -7
1 4"
BA
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0' -0
EXISTING Ø 8" TREATED PILES
NEW (SINGLE) TRT 4x10 PILE CAP
FASTEN W / Ø 3 4" GALV. BOLTS
NOTE: ON TREATED LUMBER CONNECTIONS - ALL
NAILS, BOLTS, SCREWS, AND CONNECTORS THAT
MAY COME INTO CONTACT WITH TREATED LUMBER
WILL BE HOT DIPPED GALVANIZED (HDG),
STAINLESS STEEL (SS), OR OTHER APPROVED
MATERIALS TO MINIMIZE CORROSION CAUSED BY
ACQ TREATMENT CHEMICALS.
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SCALE: 3/16" = 1'-0"
DOCK AND WALKWAY FRAMING PLAN
SCALE: 3/16" = 1'-0"
EXISTING PILE LAYOUT
5'-43 4"
TRT 2x8 CONT.
Ø 3 4" GALV. BOLTS
(2)TRT 2x12 CONT.
TRT 2x12 BLOCKING
@ HANDRAIL POST
TRT 4x4 POST @ 5'-0"
TRT 2x12 STRINGERS
@ 16" O.C. LAP @
PILE CAP
TRT 2x8 DECKING FASTEN W / # 7 x 2 3 8" SS CAMO DECK
SCREWS (2) JOIST
Ø 3 4" GALV. BOLTS
TRT 2x12 CONT.
TRT 2x12 BLOCKING
@ HANDRAIL POST
TRT 2x12 STRINGERS @ 16" O.C.
TRT 2x8 DECKING
SCALE: 1/2" = 1'-0"
SECTION THRU WALKWAY AT PILE
S2.01
SCALE: 1/2" = 1'-0"
SECTION THRU WALKWAY
S2.01
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(2) TRT 2x12 CONT.
TRT 2x12 BLOCKING
@ INTERMEDIATE
HAND RAIL POST
FASTEN W / SIMPSON
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SCALE: 1/2" = 1'-0"
SECTION THRU WALKWAY
S2.01
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SIMPSON H8SS
W / 10d SS NAILS
(TYP)
TRT 4x10 PILE CAP (TYP) TRT 4x10 PILE CAP (TYP) TRT 4x10 PILE CAP (TYP)
SCALE: 1/2" = 1'-0"
DETAIL AT BOLTED JOIST SPLICE
S2.01
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EXISTING 8" PILE
EXISTING 8" PILE
EXISTING 8" PILE
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TRT 2x12 JOIST (TYP)
(2) TRT 2x12 BAND
(2)CAMO Ø0.160 x 8" (TYP)
(2)CAMO Ø0.160 x 6" (TYP)
NOTE:
FASTEN ALL HANDRAIL COMPONENTS
W / # 10 x 3" SS SIMPSON SSDW33S316
DECK SCREWS
NOTE:
FASTEN ALL HANDRAIL COMPONENTS
W / # 10 x 3" SS SIMPSON SSDW33S316
DECK SCREWS
NOTE:
FASTEN ALL HANDRAIL COMPONENTS
W / # 10 x 3" SS SIMPSON SSDW33S316
DECK SCREWS
1' -6
3' -0
1"
3' -6
TRT 2x6 CONT.
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TRT 2x8 SAND SMOOTH
ROUND TOP CORNERS
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1"
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TRT 2x8 CONT.
TRT 2x6 CONT.
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TRT 2x8 SAND SMOOTH
ROUND TOP CORNERS
NOTE: ON TREATED LUMBER CONNECTIONS - ALL
NAILS, BOLTS, SCREWS, AND CONNECTORS THAT
MAY COME INTO CONTACT WITH TREATED LUMBER
WILL BE HOT DIPPED GALVANIZED (HDG),
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STRUCTURAL SECTIONS
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STRUCTURAL NOTES:
E. TIMBER POSTS:
REFERENCED STANDARD
THE PUBLICATIONS LISTED BELOW FORM A PART OF THIS SPECIFICATION TO THE EXTENT REFERENCED. THE PUBLICATIONS ARE REFERRED
TO IN THE TEXT BY THE BASIC DESIGNATION ONLY.
AWPA U1 1990 PILES, PRESSURE TREATMENT AWPA M4, 1990 CARE OF PRESSURE TREATMENT AWPA M6 1988 BRANDS USED ON FOREST PRODUCTS AWPA MP-4 1988 MARINE PILING PRESSURE TREATED WITH WATERBORNE WATERS
AWPA QCIP 1988 PRESSURE TREATED LUMBER, TIMBERS PLYWOOD CONSTRUCTION POLES, PILES AND SPECIAL PURPOSE
USE PRODUCTS
INSPECTION AND ACCEPTANCE OF PILES ACCEPTANCE WILL BE ON THE BASIC CERTIFICATION, INSPECTION OF MATERIALS PROPOSED TO BE INCORPORATED IN THE WORK, RECEIPT OF, PILE DRIVING RECORDS, AND INSPECTION OF THE
COMPLETED PRODUCT.
POST INSTALLATION FOR WALKWAYS AND STAIRS
THE CONTRACTOR SHALL AUGER ALL POSTS INTO THE SAND TO THE MINIMUM DEPT SPECIFIED ON THE PLANS. ALL POSTS SHALL BE A
MINIMUM
OF 16 FEET UNLESS A LONGER LENGTH IS REQUIRED DUE TO DUNE HEIGHT. CONTRACTOR SHALL INSPECT ALL WORK IN CONNECTION WITH
THE INSTALLATION OF THE POSTS.
MANUFACTURER'S CERTIFICATION; SUBMIT THE COPIES OF MANUFACTURE CERTIFICATION THAT THE PILING COMPLIES WITH THE SPECIFIED
REQUIREMENTS.
QUALITY ASSURANCE:
TIMBER POST PRESERVATIVE TREATMENT: THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE QUALITY OF THE TREATED WOOD PRODUCTS. AWPA QCIP QUALITY MARK AWPA ND-1, AWPA ND-4 WILL BE ACCEPTED AS EVIDENCE OF COMPLIANCE WITH
DELIVERY, STORAGE, AND HANDLING, STORE POSTS IN ACCORDANCE WITH AWA MA.
ALL POSTS SHALL BE A MINIMUM OF 16 FEET LONG.
TREAT POSTS BY THE FULL-CELL PRESSURE PROCESS IN ACCORDANCE WITH AWPA U1 (COMMODITY SPECIFICATION A, USE CATEGORY 4C)
FOR
TREAT PILES TO A RETENTION RATE OF 2.5 LB. CU./ FT.
TREATMENT REQUIREMENTS FOR MARINE CONSTRUCTION:
SALT WATER
BELOW WATER MEMBERS
SAWN PILES, WALERS, 2.5 CCA, AWPA UC5A,
SHEET PILES, CROSS BRACING 5B, 5C & C18
SPLASH ZONE MEMBERS
SPLIT PILE CAPS & 0.60 ACQ, 0.6 CCA,
STRINGERS AWPA UC5A, 5B, 5C & C18
0.24 MCA
ABOVE WATER MEMBERS
DECKING, HANDRAILS 0.40 ACQ, 0.21 CCA,
WALLCAPS AWPA UC3B & C18
0.16 MCA
REMOVAL OF NAILS AND SPIKES WHICH MAY PENETRATE THE TREATED ZONE SHALL BE FIELD TREATED.
TIMBER STRUCTURE SPECIFICATION NOTES
ALL FACE AND ANCHOR PILES USED IN CONSTRUCTION SHOULD BE SPECIFIED IN ACCORDANCE WITH ASTM D25. PRESERVATIVE TREATMENT
SHALL BE TO AWPA STANDARDS C-3 & C-18 (UC4C, 5A, 5B, 5C).
ALL FASTENERS AND TIE RODS SHOULD BE HOT-DIP GALVANIZED PER ASTM A-153 OR BE CORROSION RESISTANT (BITUMASTIC COATED OR 300
SERIES STAINLESS STEEL).
ALL CUTS, HOLES AND INJURIES TO THE SURFACE OF TREATED WOOD SHOULD BE FIELD PROTECTED BY FIELD TREATMENT MEETING AWPA
STANDARD M4.
ALL TREATED WOOD PRODUCTS SHOULD BE HANDLED AND FIELD FABRICATED IN ACCORDANCE WITH AWPA STANDARD M4 FOR THE CARE OF
PRESERVATIVE TREATED WOOD PRODUCTS.
FOR FURTHER INFORMATION ON FRESH AND SALTWATER SPECIFICATIONS, CONSULT THE AWPA BOOK OF STANDARDS AND OTHER
PUBLICATIONS.
PLANT INSPECTION:
THE ENGINEER RESERVES THE RIGHT TO PERFORM PLANT INSPECTION OF THE TREATING PROCESS. PROVIDE THE ENGINEER WITH A MINIMUM 3-WEEK ADVANCE NOTICE, INDICATING LOCATION OF THE INITIAL PRESERVATIVE TREATMENT. ALLOW THE ENGINEER ACCESS TO THE PLANT
FOR INSPECTION
TOLERANCES IN AUGURING PILES: AT CUTOFF ELEVATION, BUTT SHALL BE WITHIN 4 INCHES OF THE LOCATION INDICATED. MANIPULATION TO
MOVE
PILES INTO POSITION WILL BE PERMITTED ONLY WITHIN THE AFOREMENTIONED TOLERANCE TO RETURN THE PILE TO THE DESIGN LOCATION.
A VARIATION OF NOT MORE THAN 0.50 INCH PER FOOT OF PILE LENGTH FROM THE REQUIRED ANGLE FOR BATTER PILES WILL BE PERMITTED.
REMOVE AND REPLACE WITH NEW PILES THOSE DAMAGED, MISPLACED, DRIVEN BELOW DESIGN CUTOFF, OR DRIVEN OUT OF ALIGNMENT.
EXECUTION
INSPECT PILES WHEN DELIVERED AND WHEN IN THE LEADS IMMEDIATELY BEFORE AUGURING. CUT PILES AT CUTOFF ELEVATION BY SAWING.
CUTOFF ELEVATION FOR PILES SHALL BE A MINIMUM OF 7 FT ABOVE MEAN HIGH WATER.
INSTALLATION OF POSTS
AUGERING SHALL BE THE PREFERRED METHOD FOR THE INSTALLATION OF VERTICAL POSTS.
A. GENERAL
1. THE STRUCTURE IS DESIGNED TO BE SELF-SUPPORTING AND STABLE AFTER THE CONSTRUCTION IS FULLY COMPLETED. IT IS SOLELY
THE CONTRACTOR'S RESPONSIBILITY TO DETERMINE ERECTION PROCEDURES AND SEQUENCE, AND TO ENSURE THE STABILITY OF THE STRUCTURE AND ITS COMPONENT PARTS, AND THE ADEQUACY OF TEMPORARY OR INCOMPLETE CONNECTIONS, DURING ERECTION.
THIS INCLUDES THE ADDITION OF ANY SHORING, SHEETING, TEMPORARY, BRACING OR TIE DOWNS THAT MIGHT BE NECESSARY. SUCH MATERIAL IS NOT SHOWN ON THE DRAWINGS. IF APPLIED, THEY SHALL BE REMOVED AS CONDITIONS PERMIT. THE ENGINEER TAKES NO RESPONSIBILITY FOR, CONSTRUCTION MEANS AND METHODS OR JOB SITE SAFETY DURING CONSTRUCTION. PROCESSING AND/OR APPROVING SUBMITTALS MADE BY THE CONTRACTOR WHICH MAY CONTAIN INFORMATION RELATED TO CONSTRUCTION METHODS OR SAFETY ISSUES, OR PARTICIPATION IN MEETINGS WHERE SUCH ISSUES MIGHT BE DISCUSSED, SHALL NOT BE CONSTRUED AS VOLUNTARY ASSUMPTION BY THE ENGINEER OF ANY RESPONSIBILITY FOR SAFETY PROCEDURES.
2. IT IS SOLELY THE RESPONSIBILITY OF EACH CONTRACTOR TO FOLLOW ALL APPLICABLE SAFETY CODES AND REGULATIONS DURING ALL PHASES OF CONSTRUCTION. THE ENGINEER DOES NOT SUPERVISE, CONSTRUCTION UNLESS CONTRACTED TO DO SO. THE CONTRACTOR IS RESPONSIBLE FOR LIMITING THE AMOUNT OF CONSTRUCTION LOAD IMPOSED UPON STRUCTURAL FRAMING.
CONSTRUCTION LOADS SHALL NOT EXCEED THE DESIGN CAPACITY OF THE FRAMING AT THE TIME THE LOADS ARE IMPOSED.
3. EQUIPMENT FRAMING LOADS, OPENINGS AND STRUCTURE IN ANY WAY RELATED TO HVAC, PLUMBING, OR ELECTRICAL REQUIREMENTS ARE SHOWN FOR BIDDING PURPOSES ONLY. CONTRACTOR SHALL COORDINATE THIS INFORMATION WITH THE INVOLVED TRADES BEFORE PROCEEDING WITH SUCH PORTION OF THE WORK. EXCESS COST RELATED TO VARIATION IN THESE REQUIREMENTS TO BE
BORNE BY THE APPROPRIATE CONTRACTOR.
4. SHOULD ANY OF THE DETAILED INSTRUCTIONS SHOWN ON THE PLANS CONFLICT WITH THESE STRUCTURAL NOTES, THE SPECIFICATIONS, OR WITH EACH OTHER, THE STRICTEST PROVISION SHALL GOVERN. DO NOT SCALE THESE
DRAWINGS. USE DIMENSIONS.
5. GOVERNING CODE: INTERNATIONAL BUILDING CODE 2018 FOR COMMERCIAL AND INTERNATIONAL RESIDENTIAL CODE FOR RESIDENTIAL
CONSTRUCTION IN ACCORDANCE WITH ASCE 7-10 BUILDING CATEGORY II
6. WIND DESIGN PARAMETERS
a. BASIC WIND SPEED = ULT 150/ ASD 116
b. WIND LOAD IMPORTANCE FACTOR = 1.0
c. WIND EXPOSURE = EXPOSURE B
d. INTERNAL PRESSURE COFFICIENT FOR
ENCLOSED STRUCTURE qi=+/- 0.18
7. SEISMIC DESIGN PARAMETERS
a. DESIGN SPECTRAL ACCELERATION PARAMETERS Sds=0.819 Sd1=0.419
b. SEISMIC USE GROUP 1
c. SEISMIC DESIGN CATEGORY = CATEGORY D2
d. SITE CLASS D
e. BASIC STRUCTURAL SYSTEM -- BEARING WALLS
f. SEISMIC RESISTING SYSTEM -- LIGHT FRAME WALLS W/WOOD SHEAR PANELS
RESPONSE MODIFICATIONS FACTOR (R) = 6.5
g. SEISMIC BASE SHEAR - 0.1W
ANALYSIS PROCEDURE - EQUIVALENT LATERAL FORCE
8. LOADING
a. FLOOR DEAD LOAD 20 PSF
b. FLOOR LIVE LOAD 40 PSF
c. DECK LIVE LOAD 100 PSF
9. THE CONTRACTOR SHALL VERIFY ALL DIMENSIONS WITH ARCHITECTURAL FLOOR PLANS PRIOR TO CONSTRUCTION.
ARCHITECTURAL FLOOR PLANS SHALL GOVERN DIMENSIONS, AND ANY DISCREPANCIES SHALL BE REPORTED TO THE
ENGINEER IMMEDIATELY. DO NOT SCALE DRAWINGS.
10. RESIDENTIAL PROJECTS ARE DESIGNED TO MEET REQUIREMENTS OF 2018 INTERNATIONAL RESIDENTIAL CODE FOR WIND AND SEISMIC LOADS. COMMERCIAL PROJECTS ARE DESIGNED TO MEET REQUIREMENTS OF 2015 INTERNATIONAL BUILDING CODE FOR WIND AND SEISMIC
LOADS. SEE ALSO DESIGN CRITERIA.
11. SOIL: FOUNDATION DESIGN BASED ON MINIMUM BEARING CAPACITY OF 2000 PSF. CONTRACTOR TO VERIFY SOIL CONDITIONS PRIOR TO PLACEMENT OF CONCRETE. ORGANIC SOILS TO BE REMOVED AND STRUCTURAL FILL PLACED AND COMPACTED PRIOR TO CONCRETE PLACEMENT. CONTRACTOR TO NOTIFY OWNER IF SOIL CONDITIONS DO NOT HAVE ADEQUATE BEARING CAPACITY.
12. NOTE ON TREATED LUMBER CONNECTIONS - ALL NAILS, BOLTS, SCREWS, AND CONNECTORS THAT MAY COME INTO CONTACT WITH TREATED LUMBER WILL BE HOT DIPPED GALVANIZED (HDG), STAINLESS STEEL (SS), OR OTHER MATERIALS APPROVED BY THE MANUFACTURE
TO MINIMIZE CORROSION CAUSED BY ACQ TREATMENT CHEMICALS.
B. STRUCTURAL LUMBER
1. MATERIALS
a. STRUCTURAL LUMBER INCLUDING BEARING AND EXTERIOR WALL STUDS: MINIMUM PROPERTIES OF SPRUCE-PINE-FIR #2, ALLOWABLE STRESSES PER THE NATIONAL DESIGN SPECIFICATION SUPPLEMENT 2005 EDITION, 19% MAX. M.C. OTHER ACCEPTABLE SPECIES
INCLUDE HEM-FIR, SOUTHERN PINE, AND DOUGLAS FIR-LARCH.
b. ALL FRAMING EXPOSED TO THE WEATHER OR IN CONTACT WITH MASONRY OR CONCRETE SHALL BE PRESSURE TREATED IN ACCORDANCE WITH THE AMERICAN WOOD PRESERVERS ASSOCIATION SPECIFICATIONS. WHERE POSSIBLE ALL EXPOSED CUTS AND HOLES SHOULD BE COMPLETED BEFORE TREATMENT. CUTS AND HOLES DUE TO ON SITE FABRICATION SHALL BE BRUSHED WITH 2 COATS OF COPPER NAPHTHENATE SOLUTION CONTAINING A MINIMUM OF 2% METALLIC COPPER IN SOLUTION (PER AWPA STD. M4)
2. SPECIFICATIONS: UNLESS SPECIFICALLY SHOWN OTHERWISE, DESIGN, FABRICATION AND ERECTION SHALL BE GOVERNED BY THE
LATEST EDITION OF:
a. NATIONAL DESIGN SPECIFICATION FOR WOOD CONSTRUCTION
b. U.S. PRODUCT STANDARD PS1
3. CONNECTIONS:
a. JOISTS TO SIDES OF BEAMS: 16 GA. STAINLESS STEEL STD. JOIST HANGERS, UNLESS SHOWN OTHERWISE.
b. JOISTS AND TRUSSES TO TOPS OF WALLS AND BEAMS: 18 GA. STAINLESS STEEL HURRICANE ANCHORS.
c. ALL METAL CONNECTIONS SHALL BE SIMPSON OR USP. ALL CONNECTORS TO BE INSTALLED PER MANUFACTURERS INSTRUCTIONS.
CONTRACT ENGINEER WITH QUESTIONS PERTAINING TO HOLDOWNS SPECIFIED ON PLANS.
d. LOAD VALUES FOR 8d, 10d, 16d AND 20d DESIGNATIONS IN THE FASTENER SCHEDULES THROUGHOUT THIS CATALOG REFER TO
COMMON WIRE NAILS UNLESS NOTED OTHERWISE. NAILS SHALL CONFORM TO A RECOGNIZED NATIONAL STANDARD, SUCH AS ASTM
F1667, AS PRESCRIBED BY THE MODEL BUILDING CODES
C. CARPENTRY
GENERAL
1.01 PROTECTION OF MATERIALS
A. DELIVER LUMBER AND CARPENTRY MATERIALS IN A DRY CONDITION AND SHOULD BE ELEVATED ON STRINGERS TO INSURE PROPER VENTILATION AND DRAINAGE. LUMBER STORED IN AN OPEN AREA SHOULD BE COVERED WITH A MATERIAL THAT WILL GIVE PROTECTION
FROM THE ELEMENTS BUT BE POROUS ENOUGH TO ALLOW MOISTURE TO ESCAPE.
1.02 LUMBER GRADING REQUIREMENTS
A. LUMBER FOR MARINE APPLICATIONS SHOULD BE TREATED IN ACCORDANCE WITH AWPA STANDARDS AND IDENTIFIED WITH A QUALITY MARK BY AN APPROVED INSPECTION AGENCY CERTIFIED BY THE AMERICAN LUMBER STANDARDS COMMITTEE (ALSC).
1.03 REFERENCES
A. AWPA - AMERICAN WOOD PROTECTION ASSOCIATION
B. ASTM - D-25 - STANDARD SPECIFICATION FOR ROUND TIMBER PILES
PRODUCTS
2.01 GRADES, TREATMENT AND SPECIES OF LUMBER
A. PILING POSTS:
1.SALTWATER INSTALLATION - INCLUDING BEACH LOCATIONS: TO BE NO. 1 SOUTHERN YELLOW PINE 2.5 CCA OSMOSE BELOW
GRADE TREATMENT, MOISTURE CONTENT KILN-DRIED TO 25% OR LESS.
2. FRESHWATER INSTALLATION (ROUND TIMBER) - ASTM D25: TO BE NO.1 SOUTHERN YELLOW PINE 0.80 CCA OSMOSE BELOW
GRADE TREATMENT, MOISTURE CONTENT KILN-DRIED TO 25% OR LESS.
B. STRINGERS
1. NON-GROUND CONTACT: TO BE NO.2 SOUTHERN YELLOW PINE 2" X 8" AND 2"X10" S4S (SURFACED FOUR SIDES) AT BOARDWALK
DURAPINE COPPER AZOLE 0.25PCF, MOISTURE CONTENT KILN-DRIED TO 19% OR LESS.
2. GROUND CONTACT OR FOR BEACH DUNE WALKOVERS: TO BE NO.2 SOUTHERN YELLOW PINE 2" X 8" AND 2"XLO" S4S - (SURFACED FOUR
SIDES) AT BOARDWALK DURAPINE COPPER AZOLE 2.5PCF, MOISTURE CONTENT KILN-DRIED TO 19% OR LESS.
C. BRACING:
1.SALTWATER INSTALLATION - INCLUDING BEACH LOCATIONS: TO BE NO.2 SOUTHERN YELLOW PINE 2" X 6" S4S - (SURFACED
FOUR SIDES) AT BOARDWALK DURAPINE COPPER AZOLE 0.80PCF, MOISTURE CONTENT KILN-DRIED TO 19% OR LESS.
2. FRESHWATER INSTALLATION: TO BE NO.2 SOUTHERN YELLOW PINE 2" X 8" AND 2"XL0" S4S - (SURFACED FOUR SIDES) AT
BOARDWALK DURAPINE COPPER AZOLE 0.40PCF, MOISTURE CONTENT KILN-DRIED TO 19% OR LESS.
D. DECKING & SEATING: TO BE NO.2 PRIME SOUTHERN YELLOW PINE 2"X 6" S4S- (SURFACED FOUR SIDES) DURAPINE COPPER AZOLE 0.25
PCF, MOISTURE CONTENT KILN-DRIED TO 19% OR LESS.
E. PICKETS: TO BE NO.2 PRIME SOUTHERN YELLOW PINE 2"X 2" S4S- (SURFACED FOUR SIDES) DURAPINE COPPER AZOLE 0.25 PCF, MOISTURE CONTENT KILN-DRIED TO 19% OR LESS.
F. HANDRAILS: TO BE NO.2 PRIME SOUTHERN YELLOW PINE 2" X 4" AND 2"X 6" S4S- (SURFACED FOUR SIDES) DURAPINE COPPER AZOLE
0.25 PCF, MOISTURE CONTENT KILN-DRIED TO 19% OR LESS.
USE ONLY MATERIALS VOID OF ANY DEFECTS, EDGES SHALL BE STRAIGHT AND SANDED SMOOTH. SAND ALL ROUGH EDGES SMOOTH.
TREAT ALL CUT ENDS AND OTHER MACHINED SURFACES WITH SPECIFIED FIELD APPLIED PRESERVATIVE. OBTAIN ALL PRESSURE TREATED
WOOD FROM A SINGLE SOURCE.
EXECUTION
3.01 WORKMANSHIP
A. CAREFULLY LAYOUT, CUT, FIT, AND ERECT ALL FRAMING, DECKING, BRIDGING, BLOCKING, AND OTHER ITEMS OF CARPENTRY IN SUCH A MANNER AS TO MINIMIZE SHRINKAGE AND INSURE STABILITY. BRACE, PLUMB, AND LEVEL ALL MEMBERS AND SECURE WITH SUFFICIENT NAILS, SCREWS, AND BOLTS TO INSURE RIGIDITY. ANY WOOD THAT SPLITS WHILE NAILING, SCREWING OR BOLTING SHALL BE REMOVED AND
REPLACED.
B. CONSTRUCTION SITE TO BE RESTORED AS CLOSELY AS FEASIBLE TO ITS ORIGINAL STATE.
3.02 FIELD QUALITY CONTROL
A. A CITY OF NORTH MYRTLE BEACH INSPECTOR SHALL CONDUCT FIELD INSPECTIONS AS NEEDED TO ENSURE CONFORMANCE WITH
PLANS AND SPECIFICATIONS.
D. WOOD FASTENING
PART 1- GENERAL
1.01 SECTION INCLUDES
A. PRE-ENGINEERED METAL CONNECTORS USED TO SUPPORT A WOOD, PLATED TRUSS, OR COMPOSITE WOOD MEMBER(S) FROM A
CONCRETE, WOOD SUPPORTING MEMBER(S).
1.02 REFERENCES
A. ASTM AI53 - Z MAX AND CERAMIC COATED FASTENERS
B. ASTM A653 CLASS G185- HOT DIPPED GALVANIZED
1.03 DELIVERY, STORAGE, AND HANDLING
A.DELIVER PRODUCTS TO JOB SITE IN MANUFACTURER'S OR DISTRIBUTOR'S PACKAGING UNDAMAGED, COMPLETE WITH INSTALLATION
INSTRUCTIONS.
B. PROTECT AND HANDLE MATERIALS IN ACCORDANCE WITH MANUFACTURER'S RECOMMENDATIONS TO PREVENT DAMAGE OR
DETERIORATION.
PART 2 - PRODUCTS
2.01MANUFACTURERS
A. SIMPSON STRONG TIE CO. INC.
B. USP STRUCTURAL CONNECTORS
2.01 MATERIALS
A. STEEL:
1.SHEET: ASTM A625, ASTM A653, ASTM A1011
2. FASTENERS: ASTM F1667, SAE C1022 (SDS SCREWS WITH DOUBLE BARRIER COATING)
B. FINISHES:
1.HOT-DIPPED GALVANIZED, G185 (ZMAX)
C. ALL BOLTS WILL BE 3/4 " HOT DIP GALVANIZED HEX HEAD OR CARRIAGE TYPE, A 307, AND SHALL BE OF APPROPRIATE LENGTH FOR
FASTENING WITH NUTS, AND ROUND WASHERS. (PER DETAILS)
2.02 FABRICATION
A. FABRICATION TOLERANCES PER MANUFACTURER.
B. FABRICATION REQUIRING WELDING SHALL BE PERFORMED IN ACCORDANCE WITH THE CURRENT AMERICAN WELDING SOCIETY'S
STANDARDS.
C. THE MANUFACTURER'S IDENTIFICATION SHALL BE STAMPED INTO THE METAL PART AND A LABEL MAY BE ATTACHED TO THE PART
WITH ADHESIVE.
PART 3 - INSTALLATION
3.01 A. ATTACH ALL DECKING BOARDS WITH A MINIMUM OF (2) 2 3 8" #7 STAINLESS STEEL DECK SCREWS BY CAMO PER BOARD ALONG ALL STRINGERS. ALL SPECIFIED FASTENERS MUST BE INSTALLED ACCORDING TO THE INSTRUCTIONS IN THE MANUFACTURER'S CATALOG.
B. BOLT HOLES SHALL BE A MINIMUM OF 1/32" AND A MAXIMUM OF 1/16" LARGER THAN THE BOLT DIAMETER.
C. INSTALL ALL SPECIFIED FASTENERS BEFORE LOADING THE CONNECTION.
D. USE PROPER SAFETY EQUIPMENT.
E. SCREWS ARE TO BE USED IN ALL LOCATIONS, OTHER THAN WHERE BOLTS ARE TO BE USED OR NAIL TOOLS WITH HOLE ARE LOCATED.
NAIL TOOLS WITH HOLE -LOCATION MECHANISMS MAY BE USED TO INSTALL CONNECTORS, PROVIDED THE CORRECT QUANTITY AND TYPE
OF NAILS ARE PROPERLY INSTALLED IN THE NAIL HOLES.
F. JOIST SHALL BEAR COMPLETELY ON THE CONNECTOR SEAT, AND THE GAP BETWEEN THE JOIST END AND THE HEADER SHALL NOT
EXCEED 1/8".
3.02 FIELD QUALITY CONTROL
A. DETERMINE THAT THE PROPER PART IS BEING USED IN THE CORRECT APPLICATION AND HAS BEEN FABRICATED BY THE APPROVED MANUFACTURER BY OBSERVATION OF THE STAMP INTO THE METAL PART AND OR THE ADHESIVE LABEL ON THE PRODUCT DENOTING PART
AND MANUFACTURER NAME.
B. BEFORE SUBSTITUTING ANOTHER BRAND, CONFIRM LOAD CAPACITY BASED ON PUBLISHED TESTING DATA AND CALCULATIONS. THE ENGINEER/DESIGNER OF RECORD SHALL EVALUATE AND GIVE WRITTEN APPROVAL FOR SUBSTITUTION PRIOR TO INSTALLATION.
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| 221302.000-S3.01 STRUCTURAL NOTES |
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