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, GENERAL NOTES 1. DO NOT BACKFILL BASEMENT WALLS UNTIL THE CONCRETE HAS REACHED A MINIMUM COMPRESSIVE STRENGTH OF 2,250 PSI. IN ADDITION, DO NOT BACKFILL UNTIL THE BASEMENT WALLS ARE LATERALLY SUPPORTED BY THE FINAL INSTALLED FLOOR CONSTRUCTION AT THE TOP AND BOTTOM, UNLESS ADEQUATE SHORING IS INSTALLED AS REG�UIRED. SHORING IS THE SOLE RESPONSIBILITY OF THE GENERAL CONTRACTOR. 2. STRIP FOOTING MAY BE PLACED AT ELEVATIONS LOWER THAN SHOWN IN THE DETAILS. 3. 1Y"DEEP BY 3�"WIDE BY CONTINUOUS KEYWAYS MAY BE USED IN LIEU OF DOWELS FOR FULL HEIGHT AND FROST WALLS. 4. STRIP FOOTING TO WA�L CENTERLINES MAY BE OFFSET UP TO 2", HOWEVER,A MINIMUM OF 2"OF STRIP FOOTING IS TO EXTEND BEYOND THE WALL FACE ON EACH SIDE. 5. PROVIDE CODE REQUIRED FROST PROTECTION TO THE BOTTOM OF ALl FOOTINGS. 6. SLOPE GRADE DOWN AND AWAY FROM THE STRUCTURE A MINIMUM OF 6"WITHIN THE FIRST TEN FEET UNLESS ADEQUATE DRAINAGE OR SWALES ARE PROVIDED. 7. BOTH MATERIALS AND INSTALLATION OF DRAIN TILE,WATER-PROOFING,CONTROL JOINTS, FLASHING,AND INSULATION ARE TO BE IN ACCORDANCE WITH THE CODE BY THE GENERAL CONTRACTOR,UNLESS NOTED OTHERWISE. 8. ALL WALL WIDTHS SHOWN ARE NOMINAL DIMENSIONS, UNLESS NOTED OTHERWISE. OVERALL WALL ' THICKNESS MAY VARY BY UP TO Y2"FROM THAT SHOWN ON THE DRAWINGS. 9. REINFORCING PLACEMENT TOLERANCE IS NOT TO EXCEED Yz". BARS BEING SPLICED ARE TO BE WITHIN 2" OF CENTERLINE. MINIMUM SPLICE LENGTHS ARE 30 BAR DIAMETERS FOR GRADE 40 STEEL AND 48 BAR DIAMETERS FOR GRADE 60 STEEL. TYING IS NOT REQUIRED PROVIDED THESE TOLERANCES ARE MET. 10.PROVIDE MATCHING HOOK BARS FOR ALL HORIZONTAL BARS AT WALL CORNERS AND INTERSECTIONS. HORIZONTAL BARS MAY BE PLACED ANYWHERE WITHIN THE WALL AS�ONG AS A 2"MINIMUM CLEAR COVER IS ACHIEVED ON ALL SIDES. 11.REINFORCING MAY BE BUNDLED UP TO A MAXIMUM OF THREE BARS. 12.DOWELS MAY BE DRILLED AND GROUTED IN PLACE. VERTICAL BARS AND DOWELS DO NOT NEED TO ALIGN. ' VERTICAL BARS MAY BE DRILLED AND EMBEDDED 5"INTO THE STRIP FOOTING IN LIEU OF DOWELS. 13.THE BOND BETWEEN CONCRETE AND REINFORCING WILL NOT BE APPRECIABLY REDUCED IF VERY MINOR FORM OIL IS PRESENT FOR THE CONDITIONS CONTAINED WITHIN THESE DRAWINGS. 14.SILL PLATES ARE TO BE ANCHORED WITH A MINIMUM OF TWO ANCHORS PER SILL SECTION. ALL SECTIONS ARE TO HAVE AN ANCHOR WITHIN 4"TO 12"OF EACH END. AN ANCHOR IS TO BE PLACED AT ALL WALL CORNERS AND INTERSECTIONS ON WALLS MORE THAN TWO FEET IN LENGTH. WALLS TWO FEET OR LESS IN LENGTH REQUIRE A MINIMUM OF ONE ANCHOR. REQUIREMENTS FOR SHEAR WALLS AND BRACED PANELS MY BE IN EXCESS OF THESE REQUIREMENTS. TWO INCH WASHERS ARE ONLY REQUIRED AT FULL HEIGHT FOUNDATION WALLS. 15.SILL PLATES ARE NOT REQUIRED TO BE TREATED IN ACCORDANCE WITH IRC SECTION R319.1 ITEM 2 PROVIDED GRADE IS 8" FROM WOOD MATERIALS. ANCHOR BOLTS�"DIAMETER OR LARGER ARE NOT , REQUIRED TO BE CORROSION PROTECTED IN ACCORDANCE WITH IRC SECTION R319.3 EXCEPTION 1. CENTER BOLTS ON PLATE. 16.ALL PRE-MANUFACTURED FASTENERS AND CONNECTORS ARE TO BE INSTALLED IN ACCORDANCE WITH THE MANUFACTURER'S REQUIREMENTS. ' 17.FLOOR BLOCKING IS ONLY REGIUIRED AT FULL HEtGHT FIRST FLOOR NON-BEARING FOUNDATION WALLS. 18.CARE IS TO BE TAKEN DURING CONCRETE PLACEMENT TO MINIMIZE INADEQUATE HORIZONTAL AND DIAGONAL COLD JOINTS,AND TO PREVENT THESE JOINTS ENTIRELY IN WALLS WITHOUT VERTICAL ` REINFORCEMENT. ADEQUATELY VIBRATE CONCRETE AT POTENTIAL JOINT LOCATIONS AS REQUIRED, BASED ON PLACEMENT CONDITIONS TO ELIMINATE HONEYCOMBING AND TO ENSURE SUFFICIENT BONDING IS ACHIEVED. 19.TOP AND BOTTOM OF FOUNDATION WALLS ARE TO BE LATERALLY SUPPORTED PRIOR TO BACKFILLING. ' MEANS AND METHODS OF LATERAL SUPPORT ARE BY OTHERS. 2012 C.I.P.CONCRETE FOUNDATION SITE ADDRESS: Date Rev • GUIDELINE DRAWINGS 3508 Ivy Place GENERAL NOTES Project: Metro Foundations ' 2528 Meadow Oak Lane ��: Orono s�te: n��, �: 55391 za�ismn�esw MontiCello, MN 55362 Project Number: 2.0001 /'� New BdghtOn,MN 55112 Drawing Date: Januarv 31.2012 C"/ �� TN 612-70&3572 L•��8nt' �' www.hrnwnproupmn.eom SheSt: 2 Of 15 v�� OO COPYRIGHT HANSON GROUP LLC 2012 '