Laserfiche WebLink
,. <br /> w <br /> SCOPE Q �oP�, <br /> DESIGN AND DETAILING OF A RESIDENTIAL CAST-IN-PLACE CONCRETE RETAINING WALL. <br /> NOTES <br /> 1. WALL HEIGHTS AND ELEVATIONS OBTAINED FROM PLANS PREPARED BY JOHNSON 8�SCOFIELD INC.SURVEYING <br /> AND ENGINEERING DATED JUNE 28,2012. REFER TO PLANS NOTED FOR ADDITIONAL INFORMATION. <br /> 2. MEANS AND METHODS OF TEMPORARY SHORING OF EXISTING SOIL DURING WALL CONSTRUCTION IS THE <br /> RESPONSIBILITY OF THE CONTRACTOR. <br /> 3. CONTRACTOR SHALL PROVIDE CODE REQUIRED FROST PROTECTION TO THE BOTTOM OF ALL FOOTINGS AS <br /> SHOWN IN THESE DRAWINGS. <br /> 4. INSTALLATION OF DRAIN TILE AND/OR WATER-PROOFING ARE THE RESPONSIBILITY OF THE CONTRACTOR AND <br /> SHALL BE IN ACCORDANCE WITH THE CODE. <br /> 5. MINIMUM REINFORCING SPLICE LENGTHS ARE 30 BAR DIAMETERS FOR GRADE 40 STEEL AND 48 BAR DIAMETERS <br /> FOR GRADE 60 STEEL. <br /> 6. TO CONTROL CRACKING IT IS RECOMMENDED THAT CONTROL JOINTS BE PLACED A MAXIMUM OF 20'-0"O.C.ALONG <br /> THE LENGTH OF THE WALL.CONTROL JOINTS ARE NOT REQUIRED FOR THE STRUCTURAL ADEQUACY OF THE <br /> RETAINING WALL. <br /> 7. CONTRACTOR SHALL PROVIDE MATCHING HOOK BARS FOR ALL HORIZONTAL BARS AT WALL CORNERS. <br /> MATERIALS <br /> CONCRETE: MIX TO BE DESIGNED AND PROPORTIONED BY CONCRETE SUPPLIER <br /> F'c=3,000 PSI MIN AT 28 DAYS <br /> STEEL: #4 BARS-Fy=40 ksi (ASTM A615) <br /> #5 BARS&GREATER-Fy=60 ksi (ASTM A615) <br /> SOIL BEARING: 2000 PSF MINIMUM (ASSUMED) <br /> SOIL PRESSURE: 30 PCF/FT (ASSUMED) <br /> DESIGN AND CODES <br /> 2007 MINNESOTA STATE BUILDING CODE WITH AMENDED 2006 IRC <br /> CITY OF ORC�NO <br /> SITE PLAN GRADING P�N <br /> �APPROVED <br /> APPROVED WiT REVISIONS <br /> D DISAP OVE �. <br /> BY .f�� <br /> DATE � <br /> ao�a -�o��s <br /> ��5 o Sc��ner-.se-f Z� <br /> I hereby certify that this plan,specification,or report <br /> was prepared by me or under my direct supervision <br /> and that I am �License essional Engineer <br /> under th ws+ the o n a. <br /> �a�. <br /> Jason S.Hanlon <br /> Date: 7111/12 License No. 41941 <br /> N M o Project No.: Sheet: <br /> Q�s� GENERAL NOTES gL 12 03905 <br /> =��� TRANGSRUD RESIDENCE <br /> H N�� <br /> �om� 2850 SOMERSET LANE Drawn By: M.Weinkauf <br /> o �'v" ORONO� MN Drawing Date: 07/10/2012 <br /> � � o�a LL Checked By:J.Hanlon <br /> � Last Modified:07/11/2012 1 of 3 <br /> I <br />