HomeMy WebLinkAboutS-372910IE 18' ADS N= 415.58
IE 12' ADS NE 415.60
IE 18' ADS SE = 415.90
RIM NOT SET
IE 12" ADS N = 420.19
IE 18" ADS E = 420.15
IE 18" ADS W = 420.17
TOP OF WEIR = 421.02
TOP OF WEIR NOTCH = 419.92
BOTTOM OF STRUCTURE = 418.70
I, ZAN�E NA� CERTIFY THAT THE AS -BUILT POND
VOLUME OF 40,262 CUBIC FEET EXCEEDS THE REQUIRED
DETENTION VOLUME OF 36,936 CUBIC FEET.
ZANE NALL, PLS
STAGE STORAGE TABLE
ELEV
AREA
(Sq. ft.)
DEPTH
(ft)
AVG END
INC. VOL.
(cu. ft.)
AVG END
TOTAL VOL.
(cu. ft.)
CONIC
INC. VOL.
(cu. ft.)
CONIC
TOTAL VOL.
(cu. ft.)
420.510
3,764
N/A
N/A
0.00
N/A
0.00
422.000
5,145
1.490
6637.20
6637.20
6610.45
6610.45
424.000
7,184
2.000
12329.18
18966.38
12272.59
18883.04
426.000
1 9,465
2.000
16649.38
35615.76
16597.04
35480.08
426.490
10,056
0.490
4782.70
40398.46
4781.97
40262.05
REV# DESCRIPTION OF REVISION
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DATE
BY
IUY = 425.01
RIM NOT SET
BOTTOM OF STRUCTURE = 417.42
IE 12" ADS SW = UNKNOWN (NO ACCESS)
IE 12" ADS S = 419.97
TOP OF BEEHIVE = 428.58
IE 18" ADS N = 420.50
IE 18" ADS E = 420.02
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xA
Ay x 420.51 O p
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R 420
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POND VOLUME = 1,630 C.Y.
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IE za' ADS = 420.47
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IE 24" ADS N = 424.01
IE 18' ADS SE = 424.56
IE 12" ADS SW = 424.96
POND AS -BUILT
for
LaRosa
5- 312910
CONNER HOMES
GRAPHIC
1 5 1 10 1
SANITARY SEWER AND STORM DRAINAGE FACILITIES HAVE BEEN ASBUILT
THROUGH FIELD MEASUREMENTS OF THE LOCATION OF THE ACCESS
STRUCTURES, THE TOP ELEVATION OF THE STRUCTURES AND THE INVERT
ELEVATIONS OF ANY PIPES ENTERING OR LEAVING THE STRUCTURES. IT IS
STANDARD PRACTICE TO SHOW THE PIPES CONNECTING THE STRUCTURES AS
STRAIGHT LINES. THIS IS ONLY AN ASSUMPTION AND THE ACTUAL LOCATION
OF THE PIPING MUST BE VERIFIED IN THE FIELD - WE ACCEPT NO FURTHER
RESPONSIBILITY BEYOND THE EXTENT OF THESE ASBUILT MEASUREMENTS.
SW 1/4, NW 1 /4,SEC. 29, TWP. 23N., RGE. SE.,W.M.
MY OF RENTON, KING COUNTY, WASHINGTON
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DATE
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14 -085
01/22/15
DRAWN BY
CHECK BY
Surtsey &Mapping
15241 NE 901I-I ST
DMB
ZLN
REDMOND, WA 98052
m
TEL. 425.823 -5700
SCALE
SHEEC
FAX425.823 -6700
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