SW4070701_Plan (Site)_20200106

PHASE 3 PROPOSED SITE INFORMATION:
PLAN
PHASE 1 PREVIOUSLY APPROVED SITE INFORMATION:
1. TOTAL AREA = 118.26 AC. = 5,151,405.60 SQ. FT.
2. TOTAL UNITS = 268
SINGLE FAMILY = 108 ( INCLUDES DUPLEX SITES )
MULTI FAMILY = 32 BUILDINGS X 5 UNITS = 160
3. IMPERVIOUS CALCULATION
MAX IMPERVIOUS AREA ALLOWED = 5,151,405.60 SQ. FT X 0.12 = 618,167.67 SQ. FT.
12 %
IMPERVIOUS AREA PROVIDED
SINGLE FAMILY SITES :
SINGLE UNIT = 48 UNITS X 1,488 SQ. FT. = 71,424 SQ. FT.
DUPLEX UNIT = 30 UNITS X 2,776 SQ. FT. = 83,280 SQ. FT.
TOTAL = 154,704 SQ. FT.
MULTI FAMILY DWELLING UNITS = 32 UNITS X 2,400 SQ. FT. = 76,800 SQ. FT.
COMMUNITY CENTER = 16,065 SQ. FT.
ROAD AREA = 224,552 SQ. FT.
PARKING AREAS = 104,160 SQ. FT.
154,704 SQ. FT. + 76,800 SQ. FT. + 16,065 SQ. FT + 224,552.00 SQ. FT
+ 104,160 SQ. FT. = 576,281 SQ. FT.
576,281 SQ. FT. / 5,151,405.60 SQ. FT = 11.2 %
PHASE 2 PREVIOUSLY APPROVED SITE INFORMATION:
STATE STORMWATER PERMIT NO. SW4070701
1. TOTAL AREA = 58.18 AC. = 2,534,321 SQ. FT.
SOUTH SIDE OF RIDGE (WATERSHED AREA) = 1,662,620 SQ. FT.
SOUTH SIDE OF RIDGE (FOSCOE ZONE) = 70,352 SQ. FT.
NORTH SIDE OF RIDGE (COUNTY) = 801,406 SQ. FT.
2. TOTAL UNITS = 156
SINGLE FAMILY = 12
MULTI FAMILY = 144
WATERSHED :
3. IMPERVIOUS CALCULATION (SOUTH SIDE OF RIDGE & FOSCOE ZONE)
MAX IMPERVIOUS AREA ALLOWED = 1,732,972 SQ. FT X 12.0% = 207,957 SQ. FT.
EXCESS AREA (PHASE 1) 41,887 SQ. FT.
EXCESS AREA (PHASE 2) 6,680 SQ.FT.
MAX IMPERVIOUS AREA ALLOWED = 256,524 SQ. FT.
IMPERVIOUS AREA PROPOSED :
SINGLE FAMILY UNITS = 12 UNITS = 15,432 SQ. FT.
MULTI FAMILY DWELLING UNITS = 10 BUILDINGS = 72,000 SQ. FT.
TOTAL = 87,432 SQ. FT.
ROAD AREA = 112,725 SQ. FT.
PARKING AREAS = 48,763 SQ. FT.
TOTAL IMPERVIOUS AREA PROPOSED = 248,920 SQ. FT. (11.94%)
PHASE 4 PROPOSED SITE INFORMATION:
STATE STORMWATER PERMIT NO S1AI4 7 7 1 MODIFICATI N
STATE STORMWATER PERMIT NO. SW4060501
0 0 0 O
1. TOTAL AREA = 54.15 AC. = 2,358,774 SQ. FT. MINUS 2220 SQ.FT. (ESTIMATED SURFACE WATER) = 2,356,554 SQ.FT.
1. TOTAL AREA = 121.75 AC. = 5,303,430 SQ. FT.
SOUTH SIDE OF RIDGE (WATERSHED AREA) = 1,736,808 SQ. FT.
SOUTH SIDE OF RIDGE (WATERSHED AREA) = 2,744,941 SQ. FT.
NORTH SIDE OF RIDGE (TOWARD BIG BRANCH) = 621,966 SQ. FT.
2. TOTAL BUILDINGS
SOUTH SIDE OF RIDGE (FOSCOE) = 2,558,489 SQ. FT.
MULTI FAMILY = 23
2. TOTAL UNITS = 307
CLUBHOUSE AREA
SINGLE FAMILY = 99
WATERSHED: WATAUGA RIVER BASIN, (8, TR, HQW)
3. IMPERVIOUS CALCULATION:
MULTI FAMILY = 208
IMPERVIOUS AREA PROPOSED
WATERSHED
MULTI FAMILY BUILDINGS = 23 BUILDINGS = 117,196 SQ. FT.
3. IMPERVIOUS CALCULATION (SOUTH SIDE OF RIDGE)
CLUBHOUSE BUILDINGS = 12,292 SQ. FT.
MAX IMPERVIOUS AREA ALLOWED = 5,303,430 SQ. FT X 12.0% = 636,412 SQ. FT.
TOTAL = 129,488 SQ. FT.
IMPERVIOUS AREA PROPOSED
SINGLE FAMILY LOTS = 17 LOTS X 5,000 SQ. FT. = 85,000 SQ. FT.
ROAD AREA = 48,940 SQ. FT.
SINGLE FAMILY UNITS = 12 UNITS = 15,432 SQ. FT.
PARKING AREAS = 130,054 SQ. FT.
SIDEWALKS = 14,427 SQ. FT.
DUPLEX UNIT = 25 BUILIDINGS = 64,850 SQ. FT.
TOTAL IMPERVIOUS AREA PROPOSED = 322,909 SQ. FT. (ECHOTA IV)
TOTAL = 165,282 SQ. FT. _
TOTAL IMPERVIOUS AREA EXISTING = 248,920 SQ. FT. (SW4070701)
MULTI FAMILY DWELLING UNITS = 33 BUILDINGS = 93,441 SQ. FT. _ _ TOTAL IMPERVIOUS AREA = 571,829 SQ. FT. (12.0%)
COMMUNITY CENTER = 6,916 SQ. FT.
ROAD AREA & PARKING AREAS = 364,093 SQ. FT. _
TOTAL IMPERVIOUS AREA PROPOSED = 629,732 SQ. FT. (11.87%)
EXISTING -
ECHOTA II
DEVELOPMENT
EXISTING H C
� �
ECHOTA II
EXTENSION i
TM
TH R8
T� TH-R10 TH-R9
© O � TH-Rll
O ® © O
I
I
i
I
I
- 55 Broad Street
Asheville, NC 28801
828.252.0575
NC Firm License # C-0459
m cg i I lassociates. com
0
Jose ``h Dig1taIly sigr�e�d by
p JoseO\h MelisWPE
M e l i s ki; PE Date: 2520501.06
Itl���Ilf,, ��,�gEFORF
�� � N C A R o�%�% yC
ESS/0/
SEAL o = ,
029887 0
o
GING PP
EXISTING -
ECHOTA III
CHALAKEE
DEVELOPMENT
i
TH-R18 /
TRH.--R117 M ED CDTH-R19
TH R 3 TH-R22 TH-R21 TH-R20
TH-R3
TH-R15
aTH-R14
}rT'HH'--R11'.I,/ TH
1
I I
NO. I DATE I BY
EXISTING
ECHOTA I
DEVELOPMENT
DESCRIPTION
OW 7a
Wre'oR,Y� �ysaa
M�1 sxr�"E cs��
ANYt
7!.
pMery.
PI"Mus
/ i�
Mw) I; 1�iYM w d'
a/L1 / e
►J
0
Ida da..Yb GaY .md Oa be
PROPOSED DEVELOPMENT
ECHOTA IV
0
THE SUMMIT AT ECHOTA
WATUGA COUNTY, NORTH CAROLINA
0
\AG
HOW E ! .n AWry
ap
.bMfib
IlaApr \
stl 77
WffrY ! LeM1i, LLC
pw am
.,saa-tea, 4 I • r /
i u /
ODD.
,t /
I /
to Eat ftt% /
IMF I / /
•
/ TIE SIANr AT ECHOTA, LLC /
1 200/M
7.42 ACRES - C0,6ME0 MIDI ,5.7Y5 ACRES / PapOY r
5 FOR ECHOTA IV WTAL MACT - SUS / 1QMj/S4
�°i'R�t/sA to°w
PROPOSED
` ECHOTA IV - THE SUMMIT AT
ECHOTA DEVELOPMENT
300 0 150 300 600
GRAPHIC SCALE DIVISION VALUE = 300 FEET
OFFICE MANAGER DESIGNER
M. CATHEY I. MESSINA
PROJECT MANAGER REVIEWER
J. MELISKI
ECHOTA DEVELOPMENT MASTER PLAN
DATE PROJECT # FUNDING #
DECEMBER 2019 18.00306 N/A
SHEET
C=101