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15 41 <br />CURB BACK <br />LANDING AREA <br />MAX 2% CROSS SLOPE <br />6' MIN. PAR REQUIRED WHEN ADJACENT TO BUILDINGS. <br />4" CONCRETE WALK <br />1.5% <br />VARIABLE <br />4" OR 6" CONCRETE WALK <br />1.5%4" WALK <br />OF DOORWAY THRESHOLD <br />FLUSH WITH BOTTOM <br />WALK TO MEET <br />DOORWAY <br />DOORWAY OF DOOR <br />HINGE SIDE <br />OF DOOR <br />LATCH SIDE <br />A <br /> <br />B <br />DOORWAY WIDTH + <br />A <br />B <br />ON DOORWAY <br />5' MIN. CENTERED <br />BUILDING FACE <br />3 <br />2 <br />2 <br />1 <br />ALCOVE <br />SIDEWALK LANDING REQUIREMENTS <br />LANDING <br />FACE OF BUILDING <br />BOULEVARD <br />PAVED <br />DOWNTOWN SIDEWALK TYPICAL SECTION <br />1/4" RADIUS <br />(ABOVE DOORWAY) <br />FACE OF BUILDING <br />FOUNDATION <br />BUILDING <br />DOORWAY <br />(WHICHEVER IS GREATER)MIN. 5' OR MATCH PAR WIDTHSIDEWALK PAR PROFILE SIDEWALK PAR PROFILE <br />MATERIAL <br />1/2" PREFORMED JOINT <br />(POSITIVE OR NEGATIVE) <br />MAX 5% LONGITUDINAL SLOPE <br />(POSITIVE OR NEGATIVE) <br />MAX 5% LONGITUDINAL SLOPE <br />SECTION VIEW A-A <br />SECTION VIEW B-B <br />SEE SPECIAL PROVISIONS FOR SILICONE SPECIFICATIONS. <br />BUILDING JOINT SEAL (INCIDENTAL) <br />3 <br />4 <br />5 <br />44 <br />5 <br />(WHICHEVER IS GREATER)MIN. 5' OR MATCH PAR WIDTH6 <br />2/3 PAR TO 1/3 BOULEVARD SHOULD BE USED WHEN FEASIBLE. <br />COLOR" SILICONE <br />"CLEAR OR GREY IN <br />SEAL JOINT WITH APPROVED <br />FIELD ADJUST SIDEWALK PROFILES TO MEET ALL DOORWAY THRESHOLDS. <br />2 <br />12" MIN WHEN DOOR SWINGS INWARD FROM BUILDING. <br />18" MIN. WHEN DOOR SWINGS OUTWARD FROM BUILDING. <br />1 <br />NOTES: <br />6 <br />LEGEND <br /> LESS THAN 2% <br />LANDING - ALL SLOPES TO BE <br />7 <br />1' <br />OPTIONAL AESTHETIC TREATMENT <br />SIDEWALK MUST MAINTAIN POSITIVE DRAINAGE AWAY FROM THE BUILDING TO THE ROADWAY. <br />LANDING CRITERIA IS REQUIRED FOR ALL DOORS, PRIVATE WALKS AND STEPS. <br />10% MAX. FOR SHORT SECTIONS ALLOWED TO ACCOUNT FOR FIELD TOLERANCES. <br />1%-5% FOR THE MAJORITY OF THE BLOCK, WITH EXCEPTIONS UP TO 8% IN CONSTRAINED AREAS. <br />FURNISH AND INSTALL BACKER ROD OF APPROPRIATE DIAMETER. <br />FACE OF BUILDING <br />7 <br />8 <br />8 2% MAX. PER BUILDING CODE. IF GREATER THAN 2%, FLATTEN AS FEASIBLE. <br />THRESHOLD <br />DOORWAY <br />CONCRETE, AND/OR EXCESSIVE JOINTING. <br />TO MINIMIZE VIBRATION AND ROLLING RESISTANCE, AREA SHOULD BE FREE OF PAVERS, STAMPED <br />PLAN VIEW DOORWAY <br />PLAN VIEW DOORWAY WITH ALCOVE <br />OPERATIONS ENGINEER <br />APPROVED: JANUARY 23, 2017 <br />REVISION: <br />STATE DESIGN ENGINEER <br />4 OF 4STANDARD PLAN 5-297.254 <br />TRANSPORTATION <br />OF <br />DEPARTMENT <br />DRIVEWAY AND SIDEWALK DETAILS <br />SHEET NO. OF SHEETS(T.H. )STATE PROJ. NO. <br />APPROVED: <br />REVISED: <br />1-23-2017 <br /> Model:254-4 Driveway and Sidewalk Details1/15/2021Last Saved:\\hrgreen.com\HRG\Data\2018\181582\CAD\Road_Design\sheets\CD191801_spn01.dgnFile:PlotDrvr:pdf_bw_no_level_MnDOT.pltcfgPenTbl:hrg.tbl