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11"TYP RISER <br />PER SECT <br />7" MAX1" TYP6"11" TYPTREAD RUNTYP RISER <br />PER SECT <br />7" MAX1" TYP6"1WOOD STAIR AT LANDING - TOP2WOOD STAIR AT INT. LANDING3WOOD STAIR AT LANDING GUARDRAIL AT WOOD STAIR6 ⌀4STAIR LANDING AT WALL7NOT USED8STAIR AT FINISH FLOOR48" MIN.THE MAXIMUM SLOPE OFRAMPS ON ANACCESSIBLE ROUTESHALL BE NO GREATERTHAN 1 UNIT VERTICALIN 12 UNITS HORIZONTAL(8.33- PERCENT SLOPE)HANDRAILS SHALL BEPROVIDED AT EACHSIDE OF RAMPS WHENTHE SLOPE EXCEEDS 1UNIT VERTICAL IN 20UNITS HORIZONTAL(5-PERCENT SLOPE).12" MIN.12" MIN.TOP OF HANDRAIL <br />34" TO 38" <br />ABOVE RAMP SURFACE 60" MINTOP LANDING SHALL NOT BELESS THAN 60 INCHES WIDE. TOPLANDINGS SHALL HAVE A MIN.LENGTH OF NOT LESS THAN 60INCHES INTHE DIRECTION OF RAMP RUN.11TYPICAL RAMP REQUIREMENTSEQ RISERS <br />7" MAX <br />4" <br />1/2 <br />" <br />2" <br />MIN.STEEL TUBE STRINGERAT EACH END OF STAIRPER STRUCT. DWGS2"x10" TALL TUBESTRINGERTOP RISER PER STAIR TREAD FABRICATOR. BOLTATTACHMENT THRU RISER FACE COUNTER SINK & PLUGWITH CEMENT TO MATCH RISERAT NON-RATED CONST. PROVIDE(1) LAYER 1/2" GYP. BD. UNDERSTAIR AT USABLE SPACE.11" MIN.TREADEQ RISERS <br />7" MAX <br />SLAB PER STRUCT.2 1/2"x10" TALL TUBE STRINGERSTEEL TUBESTRINGER AT EACHEND OF STAIR42" HIGH GUARDRAIL PERINTERIOR DESIGNER4" <br />1/2 <br />"VINYL PLANK PERINTERIOR DESIGNFLUSH MOUNT STAIRNOSE TO MATCHVINYL PLANK PERINTERIOR DESIGNVINYL PLANK PERINTERIOR DESIGNFLUSH MOUNT STAIRNOSE TO MATCHVINYL PLANK PERINTERIOR DESIGN12CURB AND HANDRAIL AT RAMP 12" MIN.12" MIN.TOP OF HANDRAIL <br />34" TO 38" <br />ABOVE RAMP SURFACE <br />TOP OF HANDRAIL <br />34" TO 38" <br />ABOVE RAMP SURFACE <br />TOP OF CURB <br />4" HIGH MIN. <br />TOP OF CURB <br />4" HIGH MIN.11" MIN.TREAD3/4" FIRE RETARDANTTREATED PLYWOODOVER 1/4" BENT STEELPLATE, SECURE WITHSELF-TAPPING SHEETMETAL SCREWSANGLE PER STAIRMANUFACTURER3/4" FIRE RETARDANT TREATEDPLYWOOD OVER 1/4" BENT STEELPLATE, SECURE WITHSELF-TAPPING SHEET METALSCREWS1"2"MIN.3"42" MIN36" ABOVE NOSING 1-1/2" SQ. STEEL RAIL1-1/2" DIA STEEL HANDRAILHANDRAIL BRACKET AT EACHPOST1 1/2 " SQ. STEEL POST AT 48"O.C. MAX.1/2 " SQ. STEEL BALLUSTERSSPACED SO 4" SPHERE CANNOTPASS1-1/2" SQ. STEEL RAILPLYWOOD TREAD1-1/2" x 14" MDF SKIRT(2) 2X14 STRINGERS(2) 1/2 " Ø X 4 1/2 " LAG BOLTJ- MOLD5/8 " TYPE "X" GYP BD.17 STAIR GUARDRAIL / HANDRAILNo.Date DescriptionAD-71.1INTERIOR STAIRDETAILS (WOOD)No.Date DescriptionB2020-10-164TH PC SUBMITTALCCOPYRIGHTIt is the clients responsibility prior to or during construction to notify the architect in writingof any perceived errors or omissions in the plans and specifications of which a contractorthoroughly knowledgeable with the building codes and methods of construction shouldreasonably be aware. Written instructions addressing such perceived errors or omissionsshall be received from the architect prior to the client or clients subcontractors proceedingwith the work. The client will be responsible for any defects in construction if theseprocedures are not followed.Architecture + Planning17911 Von Karman Ave.Suite 200Irvine, CA 92614ktgy.com949.851.2133License StampProject Contact:Email:Principal: Project Designer:Project Director:KTGY Project No:2017-0934Debbie Hollanddholland@ktgy.comWil WongD. SchoolmeesterDebbie HollandDeveloperPHONE NO.4199 CAMPUS DRIVEIRVINE, CA 92612(714) 342-2502415 & 515 E. 4TH STREET, SANTA ANA, CA 92701 <br />4TH AND MORTIMERNo.Date Description06-21-2023 FIFTH BUILDING DEPARTMENT SUBMITTALA03-21-23ADDENDUM AAAA06-21-23