Plans (59) #1s7- (90/7- ooI Lit/
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AUGUST 1, 2016 REPAIR TO NOTCH 2X4 TOP CHORD OF GABLE TRUSS MII-REP19A
q ® MiTek USA,Inc. Page 1 of 1
=10E7 1.THIS IS A SPECIFIC REPAIR DETAIL TO BE USED ONLY FOR ITS ORIGINAL
INTENTION.THIS REPAIR DOES NOT IMPLY THAT THE REMAINING PORTION
0o OF THE TRUSS IS UNDAMAGED.THE ENTIRE TRUSS SHALL BE INSPECTED TO
n n VERIFY THAT NO FURTHER REPAIRS ARE REQUIRED.WHEN THE REQUIRED
�v(_ y E REPAIRS ARE PROPERLY APPLIED,THE TRUSS WILL BE CAPABLE OF SUPPORTING
THE LOADS INDICATED.
MiTek USA,Inc. 2.ALL MEMBERS MUST BE RETURNED TO THEIR ORIGINAL POSITIONS BEFORE
i R"r�' ( APPLYING REPAIR AND HELD IN PLACE DURING APPLICATION OF REPAIR.
, 'INC' 0 3.THE END DISTANCE,EDGE DISTANCE,AND SPACING OF NAILS SHALL BE
avralcAffiliate SUCH AS TO AVOID SPLITTING OF THE WOOD.
4.LUMBER MUST BE CUT CLEANLY AND ACCURATELY AND THE REMAINING WOOD MUST BE UNDAMAGED.
5.THIS REPAIR IS TO BE USED FOR SINGLE PLY TRUSSES IN THE 2X_ORIENTATION ONLY.
6.CONNECTOR PLATES MUST BE FULLY IMBEDDED AND UNDISTURBED.
3-1/2"WIDE X 1-1/2"DEEP NOTCH IN TOP CHORD 24"O.C.AS SHOWN
LUMBER TO BE CUT CLEANLY AND ACCURATELY, -MAXIMUM STUD SPACING=24"O.C.
NO PLATES ARE TO BE DISTURBED.
APPLY 2X4 N0.2 SCAB TO ONE FACE OF TOP CHORD
OF TRUSS WITH CONSTRUCTION QUALITY ADHESIVE
AND 1 ROW OF 10d(0.131"X 3")NAILS SPACED 6"O.C.
10
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/ 12"MAX
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2' MAX.
/ - COMMON
THE OUTSIDE FACE OF THE GABLE MUST BE SHEATHED W/(MIN)7/16"O.S.B OR PLYWOOD.
SEE MITEK STANDARD GABLE END DETAILS FOR WIND BRACING REQUIREMENTS.
TRUSS CRITERIA
MAXIMUM SPAN:50'
SPACING=24"O.C.
PITCH BETWEEN 3/12 AND 12/12
LOADING:40-10-0-10(MAX)
DURATION FACTOR:1.15
TOP CHORD:2x4(NO 2 MIN)
PITCH:3/12-12/12
BEARING:CONTINUOUS
STUD SPACING:24"O.C.(MAX)
CATEGORY II BUILDING
ASCE7-98,ASCE7-02,ASCE7-05-100 MPHMap
ASCE7-10 125 MPH . y . i �,
TRUSSES NOT FITTING THESE CRITERIA SHOULD BE EXAMINED INDIVIDUALLY.
: ^ -E
REFER TO INDIVIDUAL TRUSS DESIGN
FOR PLATE SIZES AND LUMBER GRADES wj ��
OREGON
'16 ' /±4 '
1 08/01/2017
EXPIRES: 12121//1117,