HomeMy WebLinkAboutR-3693114DESIGN STANDARD 2009 INTERNATIONAL BUILDING CODE (IBC) WITH WASHINGTON
AMENDMENTS.
DESIGN CRITERIA
1. DESIGN LIVE AND SNOW LOADS FOR NEW CONSTRUCTION, UNO:
A. LIVE LOADS:
GROUND FLOOR.... 125 PSF
MAINTENANCE ACCESS.... 40 PSF
B. SNOW LOADS:
ROOF ......................... 25 PSF MINIMUM ROOF SNOW LOAD
2. DESIGN LATERAL LOADS FOR NEW CONSTRUCTION, UNO:
A. WIND
100 MPH EXPOSURE C
Iw = 1.00
B. SEISMIC:
SITE CLASS = D Sds = 0.98 Sd1 = 0.51
le = 1.00 SEISMIC DESIGN CATEGORY = D
GFNFRAI
1. THESE STRUCTURAL NOTES ARE A SUPPLEMENT TO THE STANDARD
SPECIFICATIONS.
2• STANDARDS AND CODES REFERENCED IN THESE NOTES ARE THE VERSIONS
MOST RECENTLY ADOPTED BY THE PERMITTING AUTHORITY.
3• VERIFY DIMENSIONS AND CONDITIONS WITH THE CIVIL DRAWINGS. FIELD
VERIFY (FV) DIMENSIONS, ELEVATIONS AND CONDITIONS RELATIVE TO ANY
EXISTING COMPONENTS PRIOR TO FABRICATION OF MATERIALS.
4. FOR FEATURES OF CONSTRUCTION NOT FULLY SHOWN, PROVIDE THE SAME
TYPE AND CHARACTER AS SHOWN FOR SIMILAR CONDITIONS, SUBJECT TO
REVIEW BY THE ENGINEER.
5• APPLY, PLACE, ERECT OR INSTALL ALL PRODUCTS AND MATERIALS IN
ACCORDANCE WITH THE MANUFACTURER'S INSTRUCTIONS.
6• ADEQUATELY BRACE STRUCTURE AND ALL STRUCTURAL COMPONENTS
AGAINST SELF -WEIGHT, SNOW, WIND, LATERAL EARTH AND SEISMIC FORCES
UNTIL THE PERMANENT LATERAL -FORCE RESISTING SYSTEMS HAVE BEEN
INSTALLED.
7, SUBMITTALS:
A. SUBMIT SHOP DRAWINGS OR MANUFACTURER DATA FOR:
1. CONCRETE AND MASONRY REINFORCING STEEL
2. CONCRETE MIX DESIGN
3. UNIT MASONRY
4. METAL ROOF SYSTEM
5. MAN DOORS
B. SUBMIT SHOP DRAWINGS AND CALCULATIONS SEALED BY A
STRUCTURAL ENGINEER REGISTERED IN THE STATE OF WA.
1. LIGHT METAL PLATE CONNECTED WOOD TRUSSES.
2. ANCHORAGE OF EQUIPMENT.
3. FIBERGLASS REINFORCED PLASTIC (FRP) PLATFORMS AND LADDERS.
4. WETWELL AND MANHOLE PRECAST COMPONENTS AND ASSEMBLY DETAILS.
5. WETWELL AND MANHOLE BASE DESIGN AND DETAILS.
6. SHORING DESIGN AND DETAILS.
C. SUBMIT SHOP DRAWINGS PRIOR TO FABRICATION OF MATERIAL.
D. DETAILS OF WETWELL AND MANHOLE PRECAST COMPONENTS AND BASE SHALL ACCOUNT
FOR OUT -OF -PLUMB AND ELEVATION TOLERANCES OF CONSTRUCTED FACILITIES.
CONTRACTOR SHALL PROVIDE MEASURES TO CORRECT FOR EFFECTS OF THESE
TOLERANCES AT NO ADDITIONAL COST TO THE AGENCY.
3 SITE PREPARATION
y 1. REMOVE EXISTING FILL AS REQUIRED TO CONSTRUCT BUILDING FOUNDATION.
°0 2. BACK -FILL EXCAVATED AREAS WITH STRUCTURAL FILL AS DESCRIBED BELOW.
3. NOTIFY THE ENGINEER OF ANY SOILS CONSIDERED UNSUITABLE FOR THE
SUPPORT OF THE BUILDING PRIOR TO CONSTRUCTION OF THE FOUNDATION.
STRUCTURAL FILL OR BACK -FILL
g 1. STRUCTURAL FILL MATERIAL:
g A. SAND AND GRAVEL MIXTURE OR CRUSHED ROCK.
T B. WELL GRADED FROM COARSE -TO -FINE WITH LESS THAN 10% BY WEIGHT OF THE
MINUS 3/4" FRACTION PASSING THE NO. 200 SIEVE.
C. FREE OF ORGANICS, RUBBISH, CLAY BALLS AND ROCKS LARGER THAN 4".
a 2. PLACE STRUCTURAL FILL IN LOOSE LIFTS, MAXIMUM OF 8" IN THICKNESS,
3. COMPACT STRUCTURAL FILL TO A MINIMUM DENSITY OF 95% OF MAXIMUM DRY
DENSITY, AS DETERMINED BY ASTM D 698
a 4. VERIFY ADEQUACY OF STRUCTURAL FILL COMPACTION WITH RANDOM FIELD DENSITY
TESTS.
N
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e
12 FEDAID: STPUL-1276(004)
HPP-1276(005)
T SOME DATA ON RECORD DRAWINGS
IS BASED UPON INFORMATION
PROVIDED BY THE CONSTRUCTION
in CONTRACTOR TO THE CITY OF
.. RENTON, THE CORRECTNESS TO THIS
DATA HAS NOT BEEN VERIFIED.
FOUNDATIONS
1. FOUNDATION SIZES BASED ON AN ALLOWABLE SOIL BEARING PRESSURE OF 1500
PSF.
2. PLACE FOOTINGS ON FIRM, UNDISTURBED ORIGINAL SOIL, OR ON STRUCTURAL
FILL. PLACE A MINIMUM OF 6" OF CRUSHED ROCK BELOW SLAB -ON -GRADE.
SEE "STRUCTURAL FILL OR BACK -FILL" NOTES FOR STRUCTURAL FILL
INFORMATION.
3. PRIOR TO PLACEMENT OF CONCRETE, REMOVE ALL DISTURBED SOIL FROM
FOOTING EXCAVATION TO NEAT LINES.
4. PLACE VAPOR RETARDER ABOVE CRUSHED ROCK COURSE BELOW SLAB ON
GRADE. VAPOR RETARDER SHALL BE ASTM E1745 CLASS A OR B. INCLUDE
MANUFACTURER'S RECOMMENDED ADHESIVE OR PRESSURE SENSITIVE TAPE. DO
NOT PUNCTURE VAPOR RETARDER.
CONCRETE REINFORCING STEEL
1. REINFORCING STEEL (TYPICAL, UNO): ASTM A 615, GRADE 60
2• DETAIL, FABRICATE AND PLACE REINFORCING ACCORDING TO ACI
315, "DETAILS AND DETAILING OF CONCRETE REINFORCEMENT".
3. TYPICAL REINFORCING (MINIMUM, LINO ON DRAWINGS):
A. CORNERS AND INTERSECTIONS OF WALLS AND FOUNDATIONS:
CORNER BARS EQUAL IN SIZE AND NUMBER TO HORIZONTAL
REINFORCING. LEG LENGTH: 48 BAR DIAMETER (2'-6" MINIMUM).
4• DO NOT FIELD BEND, DISPLACE, WELD, HEAT OR CUT REINFORCING
UNLESS INDICATED ON THE DRAWINGS, OR APPROVED BY
STRUCTURAL ENGINEER OF RECORD.
5. PLACE ELECTRICAL CONDUIT NEAR CENTER OF SLAB.
6. MINIMUM COVER FROM CONCRETE SURFACES TO REINFORCING:
A. 3" + 1/2" TO BOTTOM OF FOOTING
B. CENTER OF SLABS -ON -GRADE
7• REINFORCING LAP SPLICES: CONFORM TO ACI 318 "BUILDING CODE
REQUIREMENTS FOR REINFORCED CONCRETE", AS SHOWN BELOW,
UNO ON DRAWINGS:
BAR SIZE
4000 PSI
TOP BARS
OTHER BARS
3
24
19
4
32
25
5
40
31
6
48
37
LAP SPLICE NOTES:
A. "TOP BARS" ARE DEFINED AS HORIZONTAL BARS PLACED SUCH THAT
MORE THAN 12" OF CONCRETE IS PLACED BELOW THE BARS.
B. SPLICE LENGTH BASIS: CLASS B SPLICE, WITH CENTER TO CENTER BAR
SPACING OF GREATER THAN 2 BAR DIAMETERS, AND COVER GREATER
THAN 1 BAR DIAMETER.
CAST -IN -PLACE CONCRETE
STRUCTURAL MASONRY
1. CONCRETE MASONRY CONSTRUCTION:
A. MASONRY UNITS:
TYPE N, MEDIUM WEIGHT, 1900 PSI MIN. ON NET SECTION,
CONFORM TO ASTM C 90.
SIZE: 8x8x16 (NOMINAL), 2 CELL UNITS.
TEXTURE: SPLIT FACE (ONE TEXTURED FACE)
B. 28 DAY COMPRESSIVE STRENGTH, f'm OF 1500 PSI.
2. GROUT: PER SPECIFICATIONS. ONLY GROUT CELLS CONTAINING
REINFORCING BARS,
3• STRUCTURAL MASONRY MORTAR: PER SPECIFICATIONS
4. LOOSE GRANULAR INSULATION
A. MATERIAL: PERLITE COMPLYING W/ ASTM C 549 OR
VEMICULITE COMPLYING WITH ASTM C 516. SURFACE TREAT
FOR WATER REPELLENCY.
B. INSTALLATION: INSTALL IN ALL NON -GROUTED CELLS TO
COMPLETELY FILL VOID SPACES.
5. TYPICAL REINFORCING (UNO): ASTM A 615, GRADE 60.
A• HORIZONTAL REINFORCEMENT: (2) #4 CONTINUOUS IN BOND
BEAMS AT 4 FT, 8 FT, TOP OF WALL. (2) #4 CONTINUOUS
IN LINTELS ABOVE OPENINGS.
B. VERTICAL REINFORCEMENT: (1) #5 AT 32" OC AND AT EACH
SIDE OF OPENINGS AND AS SHOWN ON PLANS AND DETAILS.
6. TYPICAL REINFORCING DETAILING (UNO):
A. LAP SPLICES: MINIMUM OF 48 BAR DIAMETER LENGTH, UNO.
B. CORNERS AND INTERSECTIONS OF WALLS: HORIZONTAL CORNER
BARS WITH 48 BAR DIAMETER LEGS (2'-6" MINIMUM), EQUAL IN
SIZE AND NUMBER TO HORIZONTAL REINFORCING.
C. ENDS AND INTERSECTIONS OF WALLS: 2 VERTICAL BAR EQUAL IN
SIZE TO TYPICAL VERTICAL REINFORCING.
D. WALL OPENINGS:
HEAD: 2 HORIZONTAL BARS, EQUAL IN SIZE TO TYPICAL
HORIZONTAL REINFORCING, OPENING WIDTH PLUS 4'-0" IN LENGTH.
JAMBS: 2 VERTICAL BAR, EQUAL IN SIZE TO TYPICAL VERTICAL
FNDTIN'LELSOFVEE. OUAIOWALDOW:1 WALL.
DOWEL, EQUAL IN SIZE
TO TYPICAL VERTICAL REINFORCING, AT EACH VERTICAL BAR.
F. PROVIDE BAR POSITIONING DEVICES FOR ALL VERTICAL
REINFORCING.
7. COMPLETE GROUTING OF ANY SECTION OF WALL IN 1 DAY
WITH NO INTERRUPTIONS GREATER THAN 1 HOUR BETWEEN
GROUT POURS. FORM A HORIZONTAL CONSTRUCTION JOINT
BY STOPPING ALL WYTHES AT THE SAME ELEVATION AND
STOPPING THE GROUT A MINIMUM OF 1-1/2" BELOW THE
MORTAR JOINT. STOP GROUT POUR A MINIMUM OF 1/2"
BELOW THE TOP OF THE MASONRY AT BOND BEAMS.
CONCRETE MASONRY UNITS SHALL BE DARK COLORED.
COORDINATE COLOR SELECTION WITH THE CITY OF RENTON
PUBLIC WORKS DEPARTMENT.
1. PROVIDE CONCRETE MATERIALS, FORM WORK, MIXING, PLACING AND CURING
FRAMING
LUMBER
ACCORDING TO ACI 301, "STANDARD SPECIFICATION FOR STRUCTURAL CONCRETE".
2. CONCRETE MIX DESIGN: CLASS 4000-1. SEE SPECIFICATIONS.
1.
LUMBER SPECIES: DOUGLAS FIR -LARCH
3. DO NOT PLACE CONCRETE ON FROZEN GROUND.
2•
GRADE LUMBER ACCORDING TO RULES OF WEST COAST LUMBER
4. CHAMFER EXPOSED CORNERS 3/4", UNO.
INSPECTION BUREAU (WCLIB).
3.
LUMBER GRADES:
SIZE CLASSIFICATION GRADE
ANCHORS IN CONCRETE AND MASONRY
A. MISC 2X MEMBERS NO. 2
1. INSTALL ACCORDING TO MANUFACTURER'S RECOMMENDATIONS.
4•
MAXIMUM MOISTURE CONTENT: 19% AT 3X OR LESS
2. INSTALL WITH CONTINUOUS INSPECTION ACCORDING TO SPECIAL
(LEAST DIMENSIONS) MEMBERS.
INSPECTION PROGRAM.
5.
PRESSURE TREATED MATERIAL:
3. EXPANSION ANCHORS (CONCRETE ONLY):
A. PRESSURE TREAT PLATES AND LEDGERS IN CONTACT WITH
A. ICC-ES-APPROVED; CONFORM TO FF-S-325, GROUP II, TYPE 4,
CONCRETE OR MASONRY ACCORDING TO AWPA STANDARD C-2.
CLASS 1.
B. LABEL PRESSURE -TREATED LUMBER WITH THE AWPB
B. MATERIAL: HOT -DIPPED GALVANIZED ACCORDING TO ASTM A 153
(AMERICAN WOOD PRESERVERS BUREAU) QUALITY MARK.
C. ACCEPTABLE ANCHORS (OR APPROVED EQUAL):
C. FIELD APPLY PRESERVATIVE AT FIELD CUTS OF
1. "TRUBOLT +", BY ITW RAMSET/RED HEAD.
PRESSURE -TREATED LUMBER.
2. "POWER -STUD + SD1", BY POWERS FASTENING INC
6.
SEE SCHEDULE AND DRAWINGS FOR NAILING.
3. "KWIK-BOLT TZ", BY HILTI FASTENING SYSTEMS, INC.
4. ADHESIVE ANCHORS (CONCRETE OR GROUTED MASONRY):
A. ICC-ES-APPROVED
B. ANCHOR COMPONENTS: ALL -THREAD ROD, NUT, WASHER AND
ADHESIVE INJECTION GEL SYSTEM.
C. ANCHOR RODS:
1. RODS WITH ROLLED THREADS.
2. ANCHOR ROD NUTS: CONFORM TO ASTM A 194.
3. ROD MATERIAL: ASTM A-36, HOT -DIPPED GALVANIZED
ACCORDING TO ASTM A 153.
D. ACCEPTABLE ADHESIVE INJECTION GEL SYSTEMS (OR APPROVED EQUAL):
1. "HIT HY-150 MAX SO", BY HILTI FASTENING SYSTEMS, INC.
2. "SET-XP", BY SIMPSON STRONG -TIE COMPANY, INC.
3. "POWER -FAST PE 1000+", BY POWERS FASTENING COMPANY, INC.
CITY OF
�� BergerABAM RECORD
SHOWN
M°H � RENTON
DRAWING """" VKB DATUM Public Works Department
33301 9th Avenue South, Suite 300 Approved For Construction
Federal Way, Washington 98003-2600 KK NAS
(206) 431-2300 Fax: (206) 431-2250 N0. REVISION BY DATE APPR '_ Rohert M. Hanson P.F. r.
PLYWOOD SHEATHING
1. PLYWOOD MATERIAL:
A. GRADE: SHEATHING, EXP 1.
B. MARKED WITH THE AMERICAN PLYWOOD ASSOCIATION
PAPA) TRADEMARK.
2. SHEATTHHINGG TYPES:
A. ROOF SHEATHING: 7/16" INDEX 24/16
3. PLYWOOD LAYOUT AND INSTALLATION:
A. LAY OUT PLYWOOD TO ELIMINATE WIDTHS LESS THAN 1'-O"
AT ROOFS, UNLESS ALL EDGES OF UNDERSIZED PIECES ARE
SUPPORTED BY BLOCKING.
B. PROVIDE PANEL SPACINGS ACCORDING TO APA RECOMMENDATIONS.
C. NAIL ACCORDING TO SCHEDULE AND DRAWINGS.
4. PROTECT ROOF SHEATHING FROM EXTREME WET CONDITIONS.
NAILING AND CONNECTION SCHEDULE
1. USE THE FOLLOWING MINIMUM NUMBER OF NAILS FOR WOOD MEMBERS,
UNO ON DRAWINGS.
2. NAIL TYPE: COMMON, UNO ON DRAWINGS.
CONNECTION NAILS
BLOCKING TO JOISTS - EACH END (2) 1OD
PLYWOOD SHEATHING CONNECTIONS
1. ROOF SHEATHING: 7/16" INDEX 24/16
A. BLOCK ALL EDGES WITH 2 X 4 FLATS, UNO
B. NAILING:
4" SPACING AT EDGES OF EACH SHEET, BLOCKING & WALLS
8" SPACING AT INTERIOR OF SHEETS
4" SPACING AT BOUNDARIES OF ROOF
CEILING INSULATION
1. PROVIDE CEILING INSULATION BETWEEN TRUSSES. INSULATION SHALL BE
3 1/2" THICK, R-19, GLASS FIBER INSULATION. PROVIDE AT LEAST 1"
AIR SPACE BETWEEN ROOFING PLYWOOD AND INSULATION.
2. ACCEPTABLE MANUFACTURERS ARE: CERTAINTEED, GUARDIAN FIBERGLASS,
JOHNS MANVILLE, KNAUF FIBER GLASS, OWENS CORNING, OR APPROVED
EQUAL.
LIGHT METAL PLATE CONNECTED WOOD TRUSSES
1. DESIGN TRUSS SYSTEM ACCORDING TO PROVISIONS OF "DESIGN
SPECIFICATIONS FOR LIGHT METAL PLATE CONNECTED WOOD TRUSSES", BY
THE TRUSS PLATE INSTITUTE, UNO.
2. TRUSS DESIGN CRITERIA:
A. ROOF TRUSSES:
1. DEAD LOAD: 10 PSF
2. LIVE LOAD: 20 PSF
3. SNOW LOAD: 25 PSF
4. WIND INWARD LOAD: 35 PSF
5. NET WIND UPLIFT LOAD: 19 PSF
6. MECHANICAL LOADS: AS SHOWN ON DRAWINGS
7.LIVE LOAD OR SNOW LOAD DEFLECTION: L/360, MAX
8. DEAD + LIVE LOAD DEFLECTION: L/240, MAX
3• PROVIDE TRUSS AND COMPRESSIVE MEMBER LATERAL BRACING AND
CONNECTIONS FOR CONSTRUCTION AND PERMANENT LOADS, INCLUDING
BRACING FOR WIND UPLIFT.
4• CONNECTION PLATE DESIGN: DEVELOPE FULL DESIGN STRESS IN A MEMBER.
PROVIDE A MINIMUM TRANSFER AT ANY MEMBER OF 2,000 POUNDS.
OTHER WOOD CONNECTIONS
1. FRAMING CONNECTORS: SIMPSON STRONG -TIE OR APPROVED. FILL ALL NAIL
HOLES WITH NAILS AS SPECIFIED BY THE CONNECTOR MANUFACTURER, UNO.
2. ANCHOR BOLTS: ASTM F 1554 GR 36.
3. PROVIDE HOT DIPPED GALVANIZED FINISH ON ANCHOR BOLTS, EXPANSION
ANCHORS OR THREADED RODS USED TO CONNECT PRESSURE TREATED
LUMBER TO CONCRETE OR MASONRY.
4. PROVIDE STANDARD PLATE WASHERS UNDER HEADS OR NUTS OF BOLTS
BEARING ON WOOD.
R-3693114
STRANDER BOULEVARD EXTENSION 5/20/15
PHASE 1, SEGMENT 2A°°°°°
STORM PUMP STATION PS-22
STRUCTURAL NOTES - SHEET 1