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<br /> • INSULATION k MOISTU ' E P ' OTECTIO N` LUMBER STRENGTH (UNITS IN PSI) `r' b °od
<br /> STUDS FV FB E R,o °w p==o1' p
<br /> GENERAL poll 6 ?, ,
<br /> HEM-FIR *2 150 850 1,300,000 -> 'a,.10 2.
<br /> UNLESS NOTED OTHERWISE, INSULATION SHALL CONFORM TO THE WASHINGTON STATE ENERGY CODES. STUD GRADE 150 675 1,200,000 22 g8Kw gg=ww
<br /> INSULATION BAFFLES TO MAINTAIN 1-I/2° CLEAR SPACE ABOVE INSULATION_ JOISTS 4 RAFTERS (SE ; t1=`2w�sm=a�>o
<br /> BAFFLES TO EXTEND 6" ABOVE BATT INSULATION. © �<oo:aso
<br /> HEM-FIR *2 (2x10) 150 850 1,300,000
<br /> BAFFLES TO EXTEND 12" ABOVE LOOSE FILL INSULATION. w
<br /> INSULATE BEHIND BATHTUBS, SHOWERS, PARTITIONS AND CORNERS. HEM-FIR *2 (2x12) 150 850 1,300,000 41
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<br /> FACE STAPLE BATTS. BEAMS, HEADERS, LINTELS 4 GIRDERS tO 3
<br /> FRICTION FIT FACED BATTS 4° NOMINAL DOUG-FIR *2 180 850 1,600,000 R
<br /> USE 4 MIL (0.004") POLYETHYLENE VAPOR BARRIER AT WALLS. 6" NOMINAL DOUG-FIR *2 180 850 1,600,000 tb -
<br /> USE PVA PAINT WITH A DRY CUP PERM RATING OF ONE (MAX.) U 0
<br /> R-10 INSULATION UNDER ELECTRIC WATER HEATERS. GLUE LAMINATED TIMBERS bl
<br /> DOUG-FIR LARCH (24F-V4) 165 2,400 1,600,000 ti Q w .%
<br /> INFILTRATION CONTROL STRUCTURAL COMPOSITE TIMBERS S
<br /> LAMINATED VENEER LUMBER 285 2,600 1,900,000
<br /> I. EXTERIOR JOINTS AROUND WINDOWS AND DOOR FRAMES, OPENINGS BETWEEN WALLS AND PARALLEL STRAND LUMBER 290 2,900 2,000,000 j
<br /> FOUNDATIONS, BETWEEN WALLS AND ROOF AND BETWEEN WALL PANELS, OPENINGS AT
<br /> PENETRATIONS OF UTILITY SERVICES THROUGH WALLS, FLOORS, AND ROOF, AND ALL LOADING �
<br /> OTHER SUCH OPENINGS IN THE BUILDING ENVELOPE, INCLUDING ACCESS PANELS INTO ROOF 10 PSF DEAD LOAD + 25 PSF LIVE LOAD = 35 PSF 41
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<br /> UNHEATED SPACES, SHALL SE SEALED, CAULKED, GASKETED OR WEATHER-STRIPPED TO FLOOR 10 PSF DEAD LOAD + 40 PSF LIVE LOAD = 50 PSF 0
<br /> LIMIT AIR INFILTRATION. CEILING 5 PSF DEAD LOAD + 10 PSF LIVE LOAD = 15 PSF 0 U
<br /> DECK 5 PSF DEAD LOAD + 60 PSF LIVE LOAD = 65 PSF •
<br /> 2. ALL EXTERIOR DOORS, OTHER THAN FIRE-RATED DOORS, SHALL SE DESIGNED TO LIMIT INTERIOR PARTITION = 7 PSF ct
<br /> AIR INFILTRATION AROUND THEIR PERIMETER WHEN IN A CLOSED POSITION. DOORS EXTERIOR PARTITION = 10 PSF • (', t ,
<br /> BETWEEN RESIDENCE AND GARAGE ARE NOT CONSIDERED "FIRE-RATED" AND MUST MEET v 11
<br /> THE ABOVE REQUIREMENT. WOOD BEARING ON OR INSTALLED WITHIN 1" OF MASONRY OR CONCRETE TO BE TREATED WITH
<br /> AN APPROVED PRESERVATIVE. SOLID BLOCKING OF NOT LESS THAN 2x THICKNESS SHALL • q' v
<br /> 3. ALL EXTERIOR WINDOWS SHALL BE DESIGNED TO ADMIT AIR INFILTRATION INTO OR FROM SE PROVIDED AT ENDS AND AT ALL SUPPORT OF JOISTS AND RAFTERS. TYPICAL SILL
<br /> THE BUILDING ENVELOPE WHICH SHALL BE SUBSTANTIATED BY TESTING TO STANDARD ANCHOR BOLTS TO 5/8" DIAMETER WITH 3"x3"xl/4" PLATE WASHERS a 4' 0" ON CENTER
<br /> UNLESS NOTED OTHERWISE. 1" MINIMUM EMBEDMENT. ALL METAL FRAMING ANCHORSai
<br /> ASTM E 283.13. SITE BUILT AND MILLWORK SHOP MADE WOODEN SASH ARE EXEMPT It)
<br /> FROM TESTING BUT SHALL BE WEATHER-STRIPPED, CAULKED AND MADE TIGHTLY FITTING. AND HANGERS SHOWN ON DRAWINGS SHALL BE STRONG TIE CONNECTORS AS MANUFACTURED e, l, "1
<br /> BY SIMPSON COMPANY OR APPROVED EQUAL.
<br /> 4. RECESSED LIGHT FIXTURES TO LIMIT AIR LEAKAGE PER W.S.E.C. PLYWOOD c\'
<br /> PIPING FOR HOT WATER / STEAM SYSTEMS OF PIPING FOR CONTINUOUSLY CIRCULATING HOT ALL PLYWOOD WALL AND ROOF SHEATHING SHALL BE 1/2" CDX, UNLESS NOTED OTHERWISE.
<br /> WATER SERVICE IS REQUIRED TO BE INSULATED PER THE W.S.E.C. SERVICE WATER PIPING MINIMUM NAILING SHALL BE 8d e 6" O.C. AT PANEL EDGES AND 12" O.C. IN FIELD.
<br /> SHALL BE INSULATED TO A MINIMUM OF R-3. SPAN INDEX SHALL SE 24/0. ALL PLYWOOD FLOOR SHEATHING SHALL BE 3/4" CDX
<br /> TONGUE 4 GROOVE UNLESS NOTED OTHERWISE. MINIMUM NAILING SHALL BE 10d e 6" O.C.
<br /> VAPOR BARRIERS / GROUND COVERS PANEL EDGES AND 12" O.C. IN FIELD. SPAN INDEX SHALL BE 40/20. STAGGER ALL PANEL ® b
<br /> AN APPROVED VAPOR BARRIER SHALL BE PROPERLY INSTALLED IN ROOF DECKS, IN EDGES AT ROOF AND FLOOR SHEATHING. ORIENTED STRAND BOARD (O.S.B.) SHEATHING H L)
<br /> ENCLOSED RAFTER SPACES FORMED WHERE CEILINGS ARE APPLIED DIRECTLY TO THE PRODUCTS OF EQUIVALENT SPAN RATINGS SHALL SE ALLOWED. , * c
<br /> UNDERSIDE OF ROOF RAFTERS, AND AT EXTERIOR WALLS. INSET STAPLED BATTS WITH A GLUE LAMINATED TIMBERS r b F
<br /> PERM RATING LESS THAN ONE MAY SE INSTALLED IF THE VAPOR BARRIER IS TO THE WARM W 0 CD
<br /> SIDE, STAPLES SHALL BE PLACED NOT MORE THAN 8" O.C. AND GAPS BETWEEN THE FACING ALL GLUE LAMINATED TIMBERS SHALL SE DOUG-FIR LARCH, FABRICATED TO THE 4 Cd� g
<br /> AND THE FRAMING SHALL NOT EXCEED I/16". REQUIREMENTS OF THE US PRODUCT STANDARD PS 56. LUMBER SHALL BE OF SUCH GRADE
<br /> TO PROVIDE NORMAL WORKING STRESS VALUES OF± 2,400 PSI IN BENDING, 1,100 PSI IN b
<br /> A GROUND COVER OF 6 MIL (0.006") BLACK POLYETHYLENE OR EQUIVALENT SHALL SE LAID TENSION, 1,600 PSI IN COMPRESSION PARALLEL TO GRAIN, 560 PSI IN COMPRESSION
<br /> OVER THE GROUND IN ALL CRAWL SPACES. THE GROUND COVER SHALL BE OVERLAPPED PERPENDICULAR TO GRAIN AND 165 PSI HORIZONTAL SHEAR (COMBINATION 24F-V4).
<br /> ONE FOOT AT EACH JOINT AND SHALL EXTEND TO THE FOUNDATION WALL. GLUE LAMINATED TIMBERS TO BE AITC CERTIFIED. USE WATERPROOF GLUE.
<br /> THE NET FREE VENTILATING AREA FOR ATTIC VENTILATION MAY BE 1/300 OF THE AREA OF MANUFACTURED TRUSSES
<br /> THE VENTILATED SPACE PROVIDED THAT A VAPOR BARRIER HAVE A PERM RATING NOT ALL TRUSSES SHALL BE DESIGNED SY REGISTERED WA STATE ENGINEER AND FABRICATED FROM 08
<br /> EXCEEDING ONE IS INSTALLED ON THE WARM SIDE OF THE INSULATION. ONLY THESE DESIGNS. TRUSSES SHALL BE STAMPED BY THE ENGINEER OR BY A QUALITY p_i (V
<br /> CONTROL AGENCY SUCH AS THE STATE TRUSS FABRICATORS COUNCIL. ALL TRUSS OQ
<br /> DESIGNS SHALL BE SUBMITTED FOR APPROVAL PRIOR TO FABRICATION.
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<br /> ALL NON BEARING WALLS OR PARTITIONS SHALL BE HELD AWAY FROM THE TRUSS BOTTOM NJ Il v
<br /> CHORD WITH AN APPROVED FASTENER TO ENSURE THAT THE TRUSS BOTTOM CHORD WILL NOT 11
<br /> SEAR ON THE WALL OR PARTITION. w 4-1'
<br /> y a)APPROVED HANGERS SHALL SE USED AT ALL CONNECTIONS OF RAFTERS, JACK OR HIP TRUSSES Q O� N
<br /> TO MAIN GIRDER TRUSSES. Ct 00
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<br /> ALL ROOF TRUSSES SHALL SE FRAMED AND TIED INTO THE FRAME WORK AND SUPPORTING Date Jan.21 2020 ,
<br /> WALLS SO AS TO FORM AN INTEGRAL PART OF THE WHOLE STRUCTURE. ROOF TRUSSES SHALL Drawn By: JMP
<br /> HAVE JOINTS WELL FITTED AND SHALL HAVE ALL TENSION MEMBERS WELL TIGHTENED BEFORE Sheet Number
<br /> ANY LOAD IS PLACED UPON THE TRUSS. DIAGONAL AND SWAY BRACING SHALL SE USE ®,TO®
<br /> BRACE ALL TRUSSES. CITY OF EV E R ETT AS
<br /> REVIEWED FOR PERMIT 8 ��
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