321 Ahern Street TOPO SURVEY 04.16.2017M
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Map Showing a Topographic Survey
LOTS 2, 4, 6, 8, 10 AND 12, BLOCK 2, PLAT NO. 1 SUBDIVISION "A" ATLANTIC BEACH,
AS RECORDED IN PLAT BOOK 5, PAGE 69 OF THE CURRENT PUBLIC RECORDS OF
DUVAL COUNTY, FLORIDA.
FOR: AHERN TH PROJECT, LLC
JOB No. 2017-179 DRAFTING: EJC
RIM=9.52 SS-
DIRECTION ONLY
UNABLE TO OPEN KH
AND OBTAIN INVERT
PARTY CHIEF: MICKLER
UUn UU i 'Jill Un rll vl rrni_rx
ELEV=9.61 (NAV[) '88)
F.B. DIGITAL
v v=v.vc
iaVi
W
N
0.65
52INV=6.52
CAD FILE: 2017-179 TOPO.DWG CHECKED BY:
GRAPHIC SCALE
D
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I
10.26
MH=10.12
W INV=5.55
SW INV=5.55
GENERAL NOTES
1. BEARINGS SHOWN HEREON ARE BASED ON NORTHERLY R/W LINE OF AHERN
STREET AS N08'14'24"E PER STATE PLANE COORDINATE SYSTEM, FLORIDA EAST
ZONE, NORTH AMERICAN DATUM 1983/1990 NGS ADJUSTMENT.
2. INTERIOR IMPROVEMENTS NOT LOCATED EXCEPT AS SHOWN.
3. THIS SURVEY ONLY SHOWS IMPROVEMENTS/STRUCTURES SITUATED ABOVE
GROUND. BELOW GROUND IMPROVEMENTS/STRUCTURES, IF ANY, ARE NOT
SHOWN OR LOCATED.
4. THIS DRAWING MAY HAVE BEEN ENLARGED OR REDUCED FROM THE ORIGINAL.
UTILIZE THE GRAPHIC SCALE AS SHOWN.
5. CROSS REFERENCE: SURVEY BY BOATWRIGHT, FILE NO. 2015-1363.
6. THE LANDS SHOWN HEREON LIE WITHIN ZONE "X" (UNSHADED, AREAS
DETERMINED TO BE OUTSIDE THE 0.2% ANNUAL CHANCE FLOODPLAIN) AS
SHOWN ON FLOOD INSURANCE RATE MAP 0409H, COMMUNITY NO. 120075
DATED JUNE 3, 2013. HOWEVER, THE FLOOD INSURANCE RATE MAPS ARE
SUBJECT TO CHANGE.
7. THIS SURVEY WAS MADE WITHOUT THE BENEFIT OF A TITLE COMMITMENT.
8. THIS MAP DOES NOT REPRESENT A BOUNDARY SURVEY. IT IS A
TOPOGRAPHIC SURVEY.
9. ELEVATIONS SHOWN HEREON ARE BASED UPON NORTH AMERICAN VERTICAL
DATUM 1988 (NAVD '88) AND ARE REFERENCED TO A NATIONAL GEODETIC
SURVEY 4 INCH BRASS DISK, STAMPED "V 324 1970", HAVING AN
ELEVATION=10.27 (NAVD '88) -LOCATED ON THE ON THE SOUTHWEST CORNER
OF A CURB INLET ON THE SOUTHERLY SIDE OF ATLANTIC BOULEVARD,
APPROXIAMTELY 53 FEET EAST OF THE CENTERLINE OF PENMAN ROAD -SEE
FLORIDA DEPARTMENT OF TRANSPORTATION CAICE DATABASE NO. 7210006.
10. CONVERSION FACTOR IS -1.10' TO GO FROM NATIONAL GEODETIC VERTICAL
DATUM 1929 TO NORTH AMERICAN VERTICAL DATUM 1988.
11. +26.8 DENOTES SPOT ELEVATION ON GROUND.
12. +26.97 DENOTES SPOT ELEVATION ON ASPH, CONIC, ETC.
LEGEND
R/W = RIGHT OF WAY
CM = CONCRETE MONUMENT
O.R.B. = OFFICIAL RECORDS BOOK
P.B. = PLAT BOOK
CONC = CONCRETE
WBF = WOOD BOARD FENCE
IP = IRON PIPE
FND = FOUND
CB = CATCH BASIN
CINL = CURB INLET
EP = EDGE OF PAVEMENT
MH = MANHOLE
INV = INVERT
FL = FLOW LINE
CLF = CHAIN LINK FENCE
OHU = OVERHEAD UTILITY
P = PLAT
A = ACTUAL
A/C = CONCRETE PAD WITH AIR CONDITIONING UNITS
PVC = POLYVINYL CHLORIDE PIPE
Rd = REINFORCED CONCRETE PIPE
DIR = FOR DIRECTION ONLY
SANITARY SEWER MANHOLE
POWER POLE
WATER METER
CABLE TELEVISION BOX
WATER VALVE COVER
FIRE HYDRANT
o = ELECTRIC SERVICE FOR LIFT STATION
SANITARY SEWER VALVE COVER
3" METAL POST
UNLESS NOTED OTHERWISE)
QQ = SET NAIL & DISK "PRM LB 3731"
e, Ill = SET 4"X4" CONCRETE MONUMENT "PRM LB 3731"
UNLESS NOTED OTHERWISE)
ss = BRICK PAVERS
MH
RIM=10.26
INV=5.76
20 0 10 20 40 80
IN FEET )
1 inch = 20 ft.
DATE: 4-6-17