HomeMy WebLinkAboutFoundation & PlanningEXISTING BUILDING &
FDN TO REMAIN
T.O. EXIST. CONC. FDN
WALL REF.
ELEVATION=103'-7"
T.O. EXIST. CON C. SLAB
REF. ELEVATION=100'O"
EXISTING CHIMNEY TO
REMAIN
12- THK. FTG.
THK. REINF.
CONC.
T.O. CONC. FDN WALL
REF. ELEVATION=101'-1"
2x BUILT-UP / ENG. WOOD
T.O. NEW GRADE
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FOUNDATION NOTES:
1. REFER TO GARAGE FLOOR PLAN FOR HOLD DOWNS EMBEDDED IN CONCRETE
FOUNDATION WALL, TYP EAND LOCATIONS.
2. TOP OF FOOTINGS AT ADDITION SHALL MATCH TOP OF EXISTING FOOTINGS AT MAIN
HOUSE, TYP.
LEGEND:
`C.1. CRACK CONTROL JOINT, SEE TYPICAL DETAILS
#5 HORIZ. DOWELS "ORILLAND EPDXY" (HILTI HY200 OR EQUAL) W/ 8" MIN. EMBED.
DEPTH INTO EXIST. CONC. FDN WALL AND 2'-0" LAP LENGTH W/ FDN WALL REBAR,
MATCH SPACING OF HORIZ. FDN WALL REBAR, TYP.
T.O. CONC. FDN
WALL REF.
8"
I THK. REINF.
CONC.
FDN WALL
V -6 -
FOUNDATION PLAN
Scale: 1/4"=1'-0" y
NEW 2ND FLOOR FRAMING NOTES:
1. SHEATH 2ND FLOOR W/ %" THK. APA RATED, T&G, PLYWOOD SHEATHING, NAIL W/ 8d ANNULAR
RING NAILS @ 6" O.C. AT ALL PANEL EDGES AND IN @ 12" FIELD, TYP., PROVIDE 8d ANNULAR RING
NAILS @ 3" O.C. ALONG FLOOR DIAPHRAGM EDGE. PROVIDE CONSTRUCTION ADHESIVE AT ALL
SHEATHING TO FRAMING CONTACT SURFACES TO MINIMIZE SQUEAKING.
2. PROVIDE FULL DEPTH SOLID BLOCKING BTWN JOISTS AT ALL BEARING SUPPORTS, TYP.
3. FRAME MIN. (1) 2x WALL PLATE x CONT. ABOVE HEADERS, CONNECT PLATE FROM TOP VIA.
TIMBERLOK SCREWS @ 8" O.C. W/ MIN. 2" EMBEDMENT DEPTH INTO LVL HEADER, TYP.
IST STORY SHEAR WALL NOTES:
TYPICAL SHEAR WALL:
SHEATH ALL FRAMED WALLS OF NEW ADDITION WITH 15/32" THK. APA RATED
PLYWOOD SHEATHING, NAIL W/ 8d ANNULAR COMMON RING NAILS @ 4" O.C.
LEGEND:
gffl M 2x BUILT-UP / ENG. WOOD COLUMNS BELOW WALL BELOW
gg M 2x BUILT-UP/ENG. WOOD COLUMNSABOVE WALL ABOVE
– — — – FULL DEPTH SOLID BLOCKING @ 8'-0" O.C. (MAX. SPACING) W/ ENGINEERED
LUMBER, E.G. I -JOIST, LSL, ETC.
51/4' x 5Y/4' VERSA -LAM 1.8 (2750) POST TO SUPPORT NEW HEADER
p SIMPSON "LUS414", NAIL FACE W/ (10)-10d, AND HEADER W/ (6)-10d, ALL COMMON
WIRE N TYP.
3 SIMPSONN "U1"U14", NAIL FACE W/ (14)-10d, AND HEADER W/ (6)-10dx1.5, ALL COMMON
WIRE TYP.
SIMPSON
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4 SIMPSON U52.37/14", NAIL FACE W/ (12)-10d, AND JOIST W/ (2) -STRONG -GRIP, ALL
COMMON WIRE NAILS, TYP.
2ND FLOOR FMMNG PLAN
ti
Scale: 1/4"=1'-0"
EXISTING
EXISTING
(2) ANCHOR I 1 (2) ANCHOR 1 1 (2) ANCHOR
BOLTS I I BOLTS BOLTS
GARAGE LEVEL PLAN
Scale: 1/4"=1'-0"
M�
1ST STORY SHEAR WALL & HOLD DOWN NOTES:
TYPICAL SHEAR WALL:
SHEATH ALL FRAMED WALLS OF NEW ADDITION WITH 15/32" THK. APA RATED
PLYWOOD SHEATHING, NAIL W/ 8d ANNULAR COMMON RING NAILS @ 4" O.C. AT
ALL PANEL EDGES, AND 8" O.C. IN FIELD, PROVIDE BLOCKING AT ALL PANEL EDGES,
OR USE FULL HEIGHT SHEATHING PANELS. SEE PLAN NOTES FOR DOUBLE SIDED
SHEATHING AREAS AT FRONT OF GARAGE, TYP.
HD– SIMPSON "STHD10" STRAP -TIE HOLDDOWN (EMBEDDED IN CONCRETE FDN WALL)
FASTEN W/ (28)-16D SINKER NAILS TO SHEAR WALL EDGE MEMBER, TYP.
LEGEND:
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2x BUILT-UP / ENG. WOOD
COLUMNS BELOW
O WALL BELOW
® M
2x BUILT-UP/ENG. WOOD
COLUMNSABOVE
C—= WALL ABOVE
REINFORCE EXISTING 2X6 ROOF RAFTERSVIA.
2x8 @ 16" O.C. SISTERED RAFTERS
6FT FROM GABLE OF EXISTING HOUSE
FACE NAIL W/ 10d NAILS @ 8" O.C.,
STAGGERED.TYP.
CHIMN EY TO
REMAIN,
EXTEND IN KIND
TO ACHIEVE
BUILDING CODE
REQUIRED
ELEVATION
ABOVE NEW
T.O. ROOF OF
ADDITION
OVERFRAME KNEE WALL
ATOP ROOF AT RAKE OF
EXISTING BUILDING,TYP.
BUILDING TO REMAIN
r EXISTING RIDGE BOARD TO REMAIN, ADD 2x6
COLLAR TIES DIRECTLY BELOW RIDGE BOARD
IN AREA OF SISTERED ROOF SYSTEM
1. CONNECT ALL FRAMING RAFTER ENDS AT TOP PLATE AND HEADER SUPPORTS W/ SIMPSON "H2.5A"
HURRICANE TIES (ON EXTERIOR SIDE OF FRAME WALL= PLYWOOD SIDE), TYP. HEADERS LONGER
THAN 4'-0" SHALL BE SECURED VIA (2)-H2.5A CLIPS TO SUPPORTING POST ON EACH END, TYP.
2. ALL ROOF SHEATHING (UNBLOCKED DIAPHRAGM W/ PANEL LONG AXIS PERPENDICULAR TO RAFTERS,
STAGGER JOINTS) SHALL BE %- THK. APA RATED SHEATHING, NAILED W/ 10d COMMON (=0.148" DIA.)
SMOOTH SHANK NAILS @ 6" O.C. AT PANEL EDGES AND IN FIELD.
3. ROOF DIAPHRAGM BOUNDARY NAILING SHALL BE 10d COMMON (=0.148" DIA.) SMOOTH SHANK
NAILS @ 4" O.C., TYP.
4. ALL ROOF OVERHANGS (AT EAVES) SHALL BE CUT OUT OF 2x ROOF RAFTERS (BIRDSMOUTH).
2ND STORY SHEAR WALL NOTES:
TYPICAL SHEAR WALL:
SHEATH ALL FRAMED WALLS OF NEW ADDITION WITH 15/32" THK. APA RATED
PLYWOOD SHEATHING, NAIL W/ 8d ANNULAR COMMON RING NAILS @ 4" O.C. AT
ALL PANEL EDGES, AND 8" O.C. IN FIELD, PROVIDE BLOCKING AT ALL PANEL EDGES,
LEGEND:
ROOF FRAMING PLAN
Scale: 1/4"=1'-0" m
gg M 2x BUILT-UP / ENG. WOOD COLUMNS BELOW O WALL BELOW
FULL DEPTH SOLID 2x BLOCKING
ROOF LEVEL:
SIMPSON "LRU28Z" FIELD SLOPABLE FACE MOUNT HANGER, NAIL FACE W/ (6)-10d
AND RAFTER W/ (5)-10d, ALL COMMON WIRE NAILS, TYP.
ATTIC LEVEL:
HANG 2X8 ATTIC JOISTS VIA: SIMPSON "LU528" FACE MOUNT HANGER, NAIL FACE W/
(6)-10d AND JOIST W/ (3)-10d, ALL COMMON WIRE NAILS, TYP.
SIMPSON "HUSC28-2" CONCEALED FACE MOUNT HANGER, NAIL FACE W/ (6)-10d,
NAIL HEADER W/ (6)-IDd, TYP.
ADD (3)-2x6 BUILT-UP COLUMN IN NEW KNEE FRAME WALL, TYP.
FOR CONSTRUCTION
SEAL:
structural design
& ingenuity
inghouse,Pc
P.O. Box 102
Marstons Mills, MA 02648
phone: 508-221-2980
web: wwwJnghouse.net
LARSJENSEN
STRUCTURAL
No. 50602,
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DATE:
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1. CONNECT ALL FRAMING RAFTER ENDS AT TOP PLATE AND HEADER SUPPORTS W/ SIMPSON "H2.5A"
HURRICANE TIES (ON EXTERIOR SIDE OF FRAME WALL= PLYWOOD SIDE), TYP. HEADERS LONGER
THAN 4'-0" SHALL BE SECURED VIA (2)-H2.5A CLIPS TO SUPPORTING POST ON EACH END, TYP.
2. ALL ROOF SHEATHING (UNBLOCKED DIAPHRAGM W/ PANEL LONG AXIS PERPENDICULAR TO RAFTERS,
STAGGER JOINTS) SHALL BE %- THK. APA RATED SHEATHING, NAILED W/ 10d COMMON (=0.148" DIA.)
SMOOTH SHANK NAILS @ 6" O.C. AT PANEL EDGES AND IN FIELD.
3. ROOF DIAPHRAGM BOUNDARY NAILING SHALL BE 10d COMMON (=0.148" DIA.) SMOOTH SHANK
NAILS @ 4" O.C., TYP.
4. ALL ROOF OVERHANGS (AT EAVES) SHALL BE CUT OUT OF 2x ROOF RAFTERS (BIRDSMOUTH).
2ND STORY SHEAR WALL NOTES:
TYPICAL SHEAR WALL:
SHEATH ALL FRAMED WALLS OF NEW ADDITION WITH 15/32" THK. APA RATED
PLYWOOD SHEATHING, NAIL W/ 8d ANNULAR COMMON RING NAILS @ 4" O.C. AT
ALL PANEL EDGES, AND 8" O.C. IN FIELD, PROVIDE BLOCKING AT ALL PANEL EDGES,
LEGEND:
ROOF FRAMING PLAN
Scale: 1/4"=1'-0" m
gg M 2x BUILT-UP / ENG. WOOD COLUMNS BELOW O WALL BELOW
FULL DEPTH SOLID 2x BLOCKING
ROOF LEVEL:
SIMPSON "LRU28Z" FIELD SLOPABLE FACE MOUNT HANGER, NAIL FACE W/ (6)-10d
AND RAFTER W/ (5)-10d, ALL COMMON WIRE NAILS, TYP.
ATTIC LEVEL:
HANG 2X8 ATTIC JOISTS VIA: SIMPSON "LU528" FACE MOUNT HANGER, NAIL FACE W/
(6)-10d AND JOIST W/ (3)-10d, ALL COMMON WIRE NAILS, TYP.
SIMPSON "HUSC28-2" CONCEALED FACE MOUNT HANGER, NAIL FACE W/ (6)-10d,
NAIL HEADER W/ (6)-IDd, TYP.
ADD (3)-2x6 BUILT-UP COLUMN IN NEW KNEE FRAME WALL, TYP.
FOR CONSTRUCTION
SEAL:
structural design
& ingenuity
inghouse,Pc
P.O. Box 102
Marstons Mills, MA 02648
phone: 508-221-2980
web: wwwJnghouse.net
LARSJENSEN
STRUCTURAL
No. 50602,
S--200
®� PAGE 2 OF 4
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DATE:
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PROJECT#:
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®� PAGE 2 OF 4