20230371 Ver 1_Site Plan_20230309

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N 454 South Pointe Rd, Mill S X Q
Shcw search results for 454 So...
_ VARIES
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BOULDERS
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TOP FWALL @ 2'-0"
WATERLINE
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SOIL WL
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STONERBACKDFILL
EXCAVATE LAKE BOTTOM AS REQUIRED TO
S1 FILTER FABRIC ON PROVIDE FLAT AND FIRM BASE FOR BOULDERS.
BACK FACE OF WALL
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SCALE : 1" = 1'-0"
LEGEND
T/W : TOP OF WALL
WL : WATERLINE
SEAWALL NOTES
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10 BOULDERS SHALL BE PLACED SO THAT EACH STONE IS IN CONTACT WITH AT LEAST TWO STONES IN THE LAYER BELOW.
DO NOT POSITION STONES THAT WOULD PROVIDE A VERTICAL SEAM IN TWO ADJACENT LAYERS.
O2 SEAWALL BACKFILL SHALL BE #57 CRUSHED STONE. CRUSHED STONE SHALL BE LIGHTLY TAMPED.
z O FILTER FABRIC SHALL BE A 5.5-6.0 OUNCE NON -WOVEN MATERIAL (MIRAFI 140N, OR EQUAL).
SEAWALL PLAN
z SCALE : N.T.S.
SEAWALL DESIGN CRITERIA
LOCATION ASSUMED ALLOWABLE SOIL BEARING PRESSURE : 1,500 PSF
454 SOUTH POINTE RD. EQUIVALENT ACTIVE BACKFILL PRESSURE : 30 PCF
MILL SPRING, NC BOULDER WEIGHT : 175 PCF
UNIT WEIGHT OF CRUSHED STONE : 100 PCF
WALL NOTES
LENGTH : APPROXIMATELY 200'
HEIGHT : AVERAGE 2'-0" ABOVE WATERLINE
WEIGHT : 600-900 LBS. EACH BOULDER
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ROYAL
ENGINEERING
INC.
P.O. BOX 17828
GREENVILLE, S.C.
29606
(864)-235-4425
FAX [phone]
[e-mail]
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DRAWN
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CHECKED
BR
DATE
3-6-23
SCALE
NOTED
JOB NO.
23-054
SHEET
1 OF 1 SHEETS