HomeMy WebLinkAboutLETTER Framing Notes Residential Addition 418 Pawnee Ln 2020-08-21JURGENS’ RESIDENCE ADDITION
418 PAWNEE LANE
ESTES PARK, CO 80517
WOOD FRAMING NOTES
1. ALL SAWN DIMENSIONAL LUMBER SHALL BE DOUGLAS FIR LARCH #2 GRADE OR BETTER. SAWN
TIMBER BEAMS AND POSTS SHALL BE DOUGLAS FIR LARCH #1 GRADE OR BETTER.
2. GLULAM BEAMS (GLB) SHALL BE EXTERIOR EXPOSURE RATED, NATURALLY DECAY RESISTANT
AC/AC GRADE 20F‐V12 OR EQUIVALENT. ADHESIVE SHALL CONFORM TO ASTM D 2559 FOR
EXTERIOR EXPOSURE.
3. STRUCTURAL SHEATHING FOR ROOF SHALL BE 5/8” OSB (PS‐2), STRENGTH AXIS PERPENDICULAR
TO TRUSSES, NAIL 6” EDGE AND 12” FIELD SPACING WITH 8d COMMON NAILS (2.5” x 0.131”).
4. STRUCTURAL SHEATHING FOR WALLS SHALL BE ½” OSB (PS‐2). NAIL 6” EDGE AND 12” FIELD
SPACING WITH 8d COMMON NAILS (2.5” x 0.131”).
5. ALL FASTENING SHALL BE IN ACCORDANCE WITH IRC TABLE R602.3(1) UNLESS MORE STRINGENT
REQUIREMENTS ARE SHOWN ON THE DRAWINGS.
6. SIMPSON CONNECTION HARDWARE (HANGERS, STRAPS, CAPS, PLATES, AND BASES, ETC.) SHALL
UTILIZE RECOMMENDED SIMPSON CONNECTOR SIZES AND QUANTITIES (NAILS, SCREWS, BOLTS,
ETC.).
7. GLULAM BEAMS FRAMING TO POSTS SHALL BE FRAME OVER BEARING CONNECTIONS WITH
SIMPSON APL L‐STRAP TIES OR SIMPSON APHH HEAVY DUTY JOIST HANGERS IF FRAMING TO
THE SIDE OF ANOTHER MEMBER (OR EQUIVALENT CONNECTION HARDWARE).
8. POST BASE CONNECTIONS TO CONCRETE SHALL BE SIMPSON AB OR APB POST BASE WITH 5/8"
DIAMETER POST INSTALLED ANCHORS.
9. FULL DEPTH BLOCKING SHALL BE PROVIDED BETWEEN TRUSSES AT BEARING POINTS, TOE NAIL
BLOCKING TO TOP PLATE (BELOW) WITH 8d COMMON NAILS @ 6” ON CENTER.
REVIEWED
08/21/2020
BY SAFEBUILT
20-EP-00341