UNDER-FLOOR PLAN SCALE: 3/16"=1'-0"

Size: px

Start display at page:

Download "UNDER-FLOOR PLAN SCALE: 3/16"=1'-0""

Charleen Carr
5 years ago
Views:

1 KEY: NOTE # SEE PLAN NOTES OR DETAIL NOTES FOR CORRESPONDING # 5 8 " DIAMETER ANCHOR BOLTS X "L90" "LTP" "HORIZONTAL 5 8" DIAMETER ANCHOR BOLT" '0" INDICATES # OF ANCHOR BOLTS OR "UFP10" 1'10" "L90" "HDU5" AB "L50" "UFP10" HOLD DOWN PLYWOOD BRACING PANELS NAIL SPACING (IN) INDICATES LENGTH OF PLYWOOD INDICATES # OF L50/L90 INDICATES TYPE OF HOLDDOWN BLOCK (EXISTING OR NEW) EXISTING WOOD MEMBER IN SECTION VIEW LVL IN SECTION VIEW NEW WOOD MEMBER IN SECTION VIEW EXISTING CONCRETE 8'10" B (E) x6 '0" W/ 11/" PLYWD. SHEATH'G INSTALL NEW "UFP10"S IN CRAWLSPACE. SPACE AT 8'0" MAXIMUM, WITH AT LEAST () "UFP"S PER PIECE OF MUDSILL. CRAWL SPACE INSTALL NEW "UFP10"S IN CRAWLSPACE. SPACE AT 8'0" MAXIMUM, WITH AT LEAST () "UFP"S PER PIECE OF MUDSILL. A 1'10" Y Z FAU (N) HORIZ. TIE FROM STEM WALL TO FLOOR BEAM E B A ACCESS FRYE STREET B 1'0" 8'0" 7 "L50" NO HD AB D A1 AT ND FLOOR OR HVAC SOFFIT MUST BE REMOVED TO PROVIDE ACCESS FOR PLYWOOD INSTALLATION. A GARAGE 8 "L50" HDU AB 11'9" '8" AT FOOTING F1 A1 OR 5 "L90" NO HD AB AT ND FLOOR 1'0" 1 BATH P5 F 8 A A1 AT FOOTING OR UP PLAY ROOM AT ND FLOOR A 17'" LAUNDRY AT FOOTING C1 (N) x LEDGER, LVL FILLER, AND BLOCKS C SLAB ON GRADE (APPROX. 5' ABOVE) (E) X JOIST AT 16" O.C W/ 1X DIAGONAL SHEATH'G 15'0" 6'0" (reference) INSTALL 1/" PLYWOOD BRACING PANELS BOTH SIDES OF GARAGE DOOR, WITH "HDU" TIEDOWNS AT BOTH ENDS OF EACH WALL PANEL. INSTALL (1) ADDITIONAL 5/8" DIAMETER MUDSILL ANCHOR NEAR CENTER OF EACH WALL PIER (IF NO EXISTING MUDSILL ANCHORS ARE PRESENT, INSTALL () NEW ANCHORS AT APPROXIMATELY 8" TO 1" FROM ENDS OF MUDSILL.) SEE SHEAR WALL FOR ANCHOR INFORMATION. IF GARAGE DOOR HEADER RUNS FULL WIDTH OF FRONT GARAGE WALL, CONTACT STRUCTURAL ENGINEER FOR INFORMATION ON STRAPPING FROM HEADER TO END POSTS OF BRACED WALLS. ENCLOSURE FOR GAS METER WILL NEED TO BE REMOVED IN ORDER TO INSTALL PLYWOOD PANELS. WORK UNDER THESE PLANS IS INTENDED TO PROVIDE THE MOST COSTEFFECTIVE EARTHQUAKE RESISTANCE, AND RELOCATING GAS PIPING, ELECTRICAL SERVICE EQUIPMENT, ELECTRICAL PANELS, ETC. IS GENERALLY NOT WORTHWHILE. IF EXISTING UTILITIES WILL OBSTRUCT PLYWOOD INSTALLATION EVEN IF GAS METER ENCLOSURE IS REMOVED, CONTACT STRUCTURAL ENGINEER FOR ALTERNATIVE INSTALLATION PLYWOOD LENGTH INDICATED INCLUDES THE WINDOW. INSTALL PLYWOOD ABOVE AND BELOW WINDOW, AND BLOCK AND STRAP IN LINE WITH WINDOW SILLSEE DETAIL P8/5 UNDERFLOOR PLAN SCALE: /16"=1'0" 1

2 Z (E) WALL ABOVE Y (E) WALL ABOVE BORATE TREATED x SPACER, RIPPED TO WIDTH AS NEEDED TO FIT. CONNECT TO (E) MUDSILL WITH () "SDWS00DB." PREDRILL 5/" HOLES IF NEEDED TO PREVENT SPLITTING. KEEP SCREWS AT LEAST " FROM ENDS OF SPACER NEW 1/" x '0" LVL WITH (5) "SDWS00DB" TO SPACER. RIP LVL IF NEEDED TO FIT WITH GAP NO MORE THAN 1/" AT BOTTOM (E)MUD SILL STEMWALL CHIP CONCETE LIP AWAY AS NEEDED TO INSTALL "UFP10" NEW "UFP10" (E)MUD SILL STEM WALL (E) x6 ' () 1/" DIAMETER x 61/" "TITEN" ANCHORS, PLACED 6" FROM EACH END AND 1" BETWEEN STAGGERED SCREWS FROM LVL AND SPACER (SHOWN IN SAME LINE) CONTINUOUS 1/" BEAD OF CONSTRUCTION ADHESIVE (E) MUD SILL NEW "L0" AT TOP AND BOTTOM BOTH ENDS OF NEW BLOCKS NEW xx' LEDGER WITH () 1/" DIAMETER x 61/" "TITEN" ANCHORS, PLACED 6" FROM EACH END, AND AT 1" BETWEEN NEW BEVELED WASHER AT TITENS (E) WALL ABOVE NEW 1/" LVL (E) FLOOR JOISTS (ORIGINAL PLANS SHOW x1's NOT CONFIRMED) NEW x1 BLOCK, BOTH ENDS OF NEW LVL C1 (E) CEILING FINISH REMOVE, PATCH, AND REPLACE AS NEEDED 1 6 (E) MUD SILL SLAB AT ADDITION STEM WALL (E) FLOOR JOISTS NEW xx' LEDGER SHOWN SHADED NEW "L0" TYP. C DRILL HOLES THROUGH JOIST FOR ACCESS FOR ROTO HAMMER AND TITEN INSTALLATION. MAX 11/" DIAMETER (9) NEW "SDWS0DB" FROM JOIST TO NEW LVL LOCATE AT LEAST " FROM ENDS OF LVL, AND APPROXIMATELY EVENLY SPACED BETWEEN. (E) FURRING AND WALL FINISH AS OCCURS. REMOVE, PATCH, AND REPAIR AS NEEDED. NEW 1/" LVL, FEET LONG, RIPPED TO WIDTH AS NEEDED TO FIT WITH NO MORE THAT 1/8" GAP. CONNECT TO LEDGER WITH (9) "SDWS00DB" PLACED AT LEAST " FROM ENDS AND APPROXIMATELY EVENLY SPACED BETWEEN. NEW x1 BLOCK

3 A A (E) FIRE BLOCK (ASSUMED) NEW CONSTRUCTION ADHESIVE (E) DIAGONAL NEW LOCK BLOCKS FROM /" PLYWOOD SEE DETAIL J1/5 (E) x6 ' (E) STEM WALL (E) BALLOON FRAMED STUDS (E) LET IN RIBBON (ASSUMED) NEW x FLAT BLOCKING AGAINST RIBBON NEW PLYWOOD BRACING PANELS SEE PLAN AND SHEAR WALL FOR CONNECTIONS AT FOUNDATION SEE DETAIL A1 OR A (E) FLOOR JOISTS (ORIGINAL PLANS SHOW x1's NOT CONFIRMED (E) DUCTTYPE AND INSULATION NOT KNOWN (E) CHASE SURROUNDING DUCT REMOVE TO PROVIDE ACCESS AND REPLACE AS NEEDED TO PROVIDED FIRERESISTIVE CONSTRUCTION (E) 1x SCABS ACROSS GRIDER (E) x POST BELOW F SHIM TIGHTLY BETWEEN (E) CRIPPLE WALL TOP PLATE AND (E) STEMWALL. SECURE SHIMS WITH CONSTRUCTION ADHESIVE. NEW 5/8" ALLTHREAD ROD SET 18" INTO (E) STEM WALL IN 11/16" OR /" DIAMETER HOLE. BEND ROD SHARPLY AT FACE OF STEMWALL. EXTEND WITH COUPLING NUTS AS NEEDED (E) CRIPPLE WALL NEW "HDU5" (E) MUDSILL. FLOOR DRILL HOLE IN (E) SCAB OR REMOVE SCAB COMPLETELY, SHIM ANY GAP AT GIRDER, SPLICE TIGHTLY, OR INJECT WITH CONSTRUCTION ADHESIVE. (E) x6 STEMWALL NEW 5/8" ALLTHREAD (E) x POST (E) 1x SCABS "HDU5" ON FAR SIDE OF GIRDER FOR ALL INFO. NOT NOTED SEE SECTION E

4 (E) WALL (E) (E) WALL (E) (E) JOIST (E) RIM JOIST (E) MUDSILL (E) FOOTING NEW "L90" PER PLAN & PLAN NOTESINSTALL LONG LEG AGAINST RIM JOIST NEW "UFP10" PER PLAN & PLAN NOTES (E) JOIST (E) RIM JOIST NEW "L50" PER PLAN & PLAN NOTESINSTALL WITH LONG LEG AGAINST RIM JOIST NEW EDGE NAILINGSTAGGER TO PREVENT SPLITTINGSEE FOR SPACING NEW 1 " PLYWOOD PER PLAN & SHEAR WALL TRIM STUDS IF MORE THAN 1/8" WIDER THAN PLATE OR SHIM IF MORE THAN 1/" NARROWER NEW TIEDOWN WHEN REQUIRED SEE PLAN FOR LOCATIONS. INSTALL ANCHOR ROD AS CLOSE AS POSSIBLE TO CENTERLINE OF (E) FOOTING (E) STUDS NEW 5 8" DIAMETER MUDSILL ANCHORS PER PLAN, PLAN NOTES, & CONCRETE ANCHOR NEW X BLOCKING SET FLUSH WITH INSIDE FACE OF STUDS. SECURE EACH BLOCK WITH "SDWS00DB" AT 10" MAX AND AT LEAST () SCREWS PER BLOCK. STAGGER SCREWS & TYPICALLY PLACE () AT INSIDE EDGE. INSTALL END SCREWS " TO " FROM ENDS OF BLOCKS. 1 " MAXIMUM NEW 1 " PLYWOOD PER NEW EDGE NAILING PER STAGGER TO PREVENT SPLITTING (E) FOOTING (E) STUDS NEW 1 " PLYWOOD PER (E) X6 MUDSILL NEW EDGE NAILINGSTAGGER TO PREVENT SPLITTINGSEE FOR SPACING (E) FOOTING 1 " MAXIMUM

5 (E) WALL (E) RIM JOIST (E) NEW "A1" EACH BLOCK TO PLATE. USE BLOCK AND HARDWARE AT 6' O.C. UNLESS THERE ARE PERPENDICULAR WALLS NEW "L90" PER PLAN & PLAN NOTESINSTALL LONG LEG AGAINST RIM JOIST New " plywood block, cut 1 " to 1" narrower than space between joists. Apply construction adhesive to top of lockblock and edge that will contact joist. Install first lockblock (shown shaded) tightly against joist on one side of joist bay and nail in place with two nails in middle of block. Apply () 1 " beads of construction adhesive full width of first lockblock. Use enough to allow "squeezeout" for inspector/engineer verification. Gap between joist and 1st block (E) JOIST nd block covers gap TRIM STUDS IF MORE THAN 1 8" WIDER THAN TOP PLATE OR SHIM IF MORE THAN 1 " NARROWER NEW X BLOCKING. MATCH JOIST DEPTH WITHIN 1" NAIL WITH () 0.11"X 1 " TOENAILS BOTH SIDES OF BLOCK. INSTALL BLOCKING AT THE END OF PLYWOOD BRACING PANELS IF THERE IS NO (E) BEAM, INTERSECTING WALL, JOIST BLOCK, OR CROSSBRDIGING WITHIN '. NEW EDGE NAILINGSTAGGER TO PREVENT SPLITTINGSEE PLAN FOR NAIL SPACING 1st blocks installed tightly against joists on left nd blocks inst. tightly to joists on right Existing joist nd block 1st block NEW 1 " PLYWOOD PER Install second lockblock tightly against the opposite joist, using construction adhesive along top edge of block and at joist. Secure both blocks to top plates with() 10penny common nails (0.18" x ") at each end. NEW TIEDOWN WHEN REQUIREDSEE PLAN FOR LOCATIONS. INSTALL ANCHOR ROD AS CLOSE AS POSSIBLE TO CENTERLINE OF (E) FOOTING NEW 5 8" DIAMETER MUDSILL ANCHORS PER PLAN, PLAN NOTES, & CONCRETE ANCHOR INSTALL SO EDGE OF WASHER IS 1 " OR LESS FROM PLYWOOD 1 " NEW 1 " PLYWOOD PER NEW EDGE NAILING PER STAGGER TO PREVENT SPLITTING CUT (E) MUDSILL FLUSH WITH CRIPPLE STUDS FOR LENGTH OF NEW PLYWOOD Gap If blocking is noted on Plan as only required in every other joist bay, lockblocks may be installed on both sides of every other joist. Gap (E) FOOTING 1 " to 5 8" CLEAR CONCRETE TO PLYWOOD

6 (E) double top plate New 1 " plywood (E) window Edge nail spacing per Plan & Shear Wall Schedule New vent holes (not required in areas that will be covered with gypsum board or other wall finishes) New "CS16" strap and nail at edge nail spacing along full length of strap into sill. Strap nailing serves as the edgenailing at sill. (DONOT nail plywood to sill before installing strap) Edge nailing spacing to full height of studs at edge of opening Extend new x blocks and new strap full width of shear wall Plywood shown cut away to show framing behind New holdown bracket per Plan & Plan Notes New 5 8" mudsill anchor per Plan & Plan Notes If needed use x or thicker studs at panel joints and x or thicker sole plates or mudsills. For retrofit work, double x studs may be used.

Sections & Details VOCABULARY

1 Sections & Details VOCABULARY 1 ROOF FRAMING DETAIL RIDGE BOARD SHEATHING SHINGLES WEB FASCIA RAFTER (chord) SOFFIT SHEATHING STUD INSULATION DOUBLE TOP PLATE CEILING JOIST 2 FOUNDATION DETAIL STUD SHEATHING