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E -M <br />8—FT DEADMAN, TYP <br />8—FT DEADMAN, TYP. <br />2' —e0,r <br />—13'-6" <br />2'-0" <br />--+4,_0„ <br />8—FT DEADMAN, TYP. <br />TIMBER TIEBACK, TYR. <br />NOTES. <br />1. The timber in the wall must be treated in accordance with all applicable bui [ding codes and industry <br />specifications, such as the American Wood Preservers Association (AWPA). <br />2. Dig a trench approximately 14" and 1-2" deeper than the height of the timber, usually 14" deep. Apply <br />1-2" of sand to level the base of the trench. <br />3_ Excavate for headers and deadmen into the hill. The size, length and location of headers and deadmen <br />will be design specific. Headers should extend past the wall face 1'/, - 2" to add strength and prevent <br />splitting. <br />4. Place and level the first course of timbers using the sand in the trench. Avoid gaps between timbers. <br />5. Lay the second course of timbers over the base course, staggering the seams. Each course should also be <br />set back approximately 112" from the course below. <br />6. As each course is added, drive 318" galvanized or treated spikes, through to the course below. Spikes <br />12" IMPERVIOUS should be placed 6-12" from each end with 1-2 additional spikes in the center of the timber, <br />4P—O"FILL, TYP. 7. Soil should be backfilled behind each course and tamped thoroughly. PIace a clean 314" angular drainage <br />aggregate 8-12" wide against the wall. A 4" perforated the should be placed at the bottom of the wall. <br />8. Some subsequent courses of timbers will require headers and deadmen. Headers and deadmen should be <br />6'-0 placed after each 8' timber in every third course of the wall face or as indicated in the design. <br />��i Mi 11 9. Headers should be secured to timbers with two spikes in the face of the wall and to deadmen in the soil <br />behind the wall, <br />$ —d 10. Backfill soil after each course is secured and tamp thoroughly. Compaction behind the wall shall be <br />achieved by at least three passes of a lightweight mechanical tamper, plate, or roller. <br />—� DESIGN SOILS: SAND, SNIT WEIGHT = 120 LBSIFT3. PHI ANGLE = 30 DEGREES <br />NOTE: 8' MAXIMUM SPACING BETWEEN HEADERS, <br />PROVIDE HEADERS AT CORNERS AND ENDS OF <br />WALLS. iS <br />TOP OF WALL <br />GRADE AT TOP OF WALL <br />GRADE AT FRONT OF WALL <br />BOTTOM OF WALL <br />TIMBER WALL TYPICAL ELEVATION VIEW <br />SCALE, NONE <br />12" THICK, MIN. DRAINAGE <br />19—FF DEADMAN, TYP. AGGREGATE, TYP. <br />Cross section based on information listed in cover letter. <br />REINFORCED BACKFILL - -r —" - I <br />COMPACTED 95% OF MAXIMUM 1XI 4'-0" <br />STANDARD PROCTOR DENSITY <br />8—FT DEADMAN, TYP. <br />4" DRAINTILE OUTLET AT 30' <br />O.C. AND ENDS OF WALL <br />8—FT DEADMAN, TYP. <br />1100 FI � <br />�1 / 1 <br />/1 <br />®`1P <br />—I O <br />. �i <br />8—FT DEADMAN, TYP./ <br />6" X 18" GRANULAR <br />LEVELING PAD, TYP. <br />FINISHED GRADE <br />6" MIN. EMBEDMENT <br />PLANS CREATED BY: <br />CRITERIUM-SCHIMNOWSKI <br />ENGINEERS <br />ini OUNBAR WAY r'IION:resi.774.n1 <br />41r11fPrrMl;l11, MN jSYI$ I'AK; 6in�779,7114ow8ki'vom <br />ruhimnrxrrrrirn�rim, srhrmm�Haki.rnrn <br />PREPARED FOR: <br />VALDES LAWN CARE AND <br />SNOW REMOVAL <br />PHONE: 65I-239-9920 <br />PROJECT NAME <br />2815 CASCO POINT ROAD <br />WALL <br />ELEVATION(S) <br />S1 ` W1 OF I <br />- herrov =.A'N t$4t r - :.1u". -F' -' 1:" <br />«F•, a NMinn F ne,e Eng errvve Oe +r <br />,�P, G ,_ <br />S'_[P' n74 +0,?i, <br />Gane: ii,:. <br />""I` AS NOTED <br />°R^ <br />PC]S <br />PROJECT LOCATION <br />WAYZATA MINNESOTA <br />S <br />DATE: ? <br />8rz4i..oz_ <br />P�f1F. NO 22-6589 <br />07 <br />rr[Yf.". iC1ti PL 4C'h <br />