Page 75 - planning-committee-packet

TOTAL SITE: PLANS ISSUED FOR:
ML
Review
TOTAL DRAINAGE AREA: 708,817 SQ. FT. REVISIONS:
310.22' S 40° 02' 25" E DITCH FLOW TOTAL EXISTING IMPERVIOUS: 115,627 SQ. FT.
TOTAL PROPOSED IMPERVIOUS:
L: 222'
140,338 SQ. FT.
S: 1.23%
103.67'
NEW PROPOSED IMPERVIOUS: 24,711 SQ. FT. No. Revision/Issue: Date
SHALLOW CONCENTRATED
FLOW % NEW IMPERVIOUS: (24,711 / 708,817) = 3.49%
L: 256'
104.76' PER PB 231 PG 47
S: 2.39%
N/F STANLEY J. SMUCK LIMIT OF DISTURBANCE (L.O.D.): 124,504 SQ. FT. (2.86 AC.)
TAX MAP 301, PARCEL 682
S 78° 18' 40" E
ML 103.21' DEED: RHO 1613/ 394 ESDv FOR WATER QUALITY TREATMENT REQUIREMENT:
TOTAL EXISTING IMPERVIOUS = 2.65 AC.
S 68° 48' 53" E
DITCH FLOW EXISTING IMPERVIOUS TO REMAIN TO EXISTING SWM POND = 0.73 AC.
L: 338'
S: 0.28% 50% EXISTING IMPERVIOUS AREA TO BE TREATED = 0.96 AC.
TOTAL NEW PROPOSED IMPERVIOUS = 0.57 AC.
TYPICAL PALUSTRINE FORESTED WETLANDS TOTAL IMPERVIOUS TO BE TREATED = 1.53 AC.
DITCH
CENTERLINE Rv = 0.95
TYPICAL DITCH TIE-LINE BOUNDARY RUNS Pe = 1.0 inch
FOR COMPUTATIONAL ESDv = (1)(0.95)(1.53)/12 => 5,276 cu.ft.
PURPOSES ONLY BY AND WITH THE
DITCH CENTERLINE
7 DRAINAGE AREA 1:
TOTAL AREA: 58,315 SQ. FT.
DB. 7468 PG. 125
ITEM ONE EXISTING IMPERVIOUS: 27,208 SQ. FT.
SHEET FLOW PROPOSED IMPERIOUS: 42,632 SQ. FT.
L: 250'
S: 0.79%
DITCH FLOW NEW IMPERVIOUS AREA: 15,424 SQ. FT.
L: 288'
S: 1.43%
N/F NEEV PROPERTIES, LLC SUBMERGED GRAVEL WETLAND 1:
TAX MAP 301, PARCEL 683 % IMPERVIOUS: 73%
LOT A 25' WETLAND OFFSET
DEED: SRB 7468/ 125 DIRECT ESDv: 2.7/12 X (0.05 + 0.009 X 73) X 58,315 SQ. FT. = 9,276 CU.FT.
PLAT: SVH 230/ 5 & SGW 1 ESDv STORAGE VOLUME @ 2.7" RAINFALL : 1,460 CU.FT.
SVH 231/ 47 & 48, FWH 56/ 1
FOREBAY 10% ESDv = 146 cu.ft. SOUTH MOON UNDER TOWN OF BERLIN WORCESTER COUNTY, MARYLAND
UPSTREAM GRASS SWALE TO ACT AS FOREBAY
SHALLOW CONCENTRATED
DB. 7468 PG. 125 FLOW BOTTOM CONTOUR 24' AREA = 425 sf
ITEM THREE L: 232' CONTOUR 24.5' AREA = 1,041 sf
S: 1.94% DITCH FLOW
6 S: 1.85% TOTAL FOREBAY STORAGE = 632 cu.ft.
L: 102'
DRAINAGE AREA 2:
25' WETLAND OFFSET
TOTAL AREA: 60,901 SQ. FT.
PROPOSED SUBMERGED SGW-1 OUTFALL ROP-II INV. OUT: 21.50 OUTFALL N/F NEEV PROPERTIES, LLC EXISTING IMPERVIOUS: 27,825 SQ. FT.
TAX MAP 301, PARCEL 683
18" HDPE
150 ft. MDSHA R.O.W. (U.S. 113)
31,999 SQ. FT.
PROPOSED IMPERVIOUS:
DEED: SRB 7468/ 125
L: 49.93'
GRAVEL WETLANDS
ITEM No. 3
ITEM No. 1
S: 0.34%
ITEM TWO
NEW IMPERVIOUS AREA:
4,174 SQ. FT.
PLAT: FWH 56/ 1
ODC 42/ 452
RIP RAP
ITEM ONE
EASEMENT
EXISTING
TOTAL AREA:
MANAGEMENT
DITCH FLOW DB. 7468 PG. 125 10' MAINTENANCE ROP-I SGW1 STORMWATER DRAINAGE AREA 3: 108,602 SQ. FT.
L: 588' SHALLOW CONCENTRATED POND EXISTING IMPERVIOUS: 13,451 SQ. FT.
FLOW
S: 0.70% 30' WIDE ACCESS EASEMENT DB. ODC 42 PG. 450 SHALLOW CONCENTRATED S: 0.91% SHALLOW CONCENTRATED PROPOSED IMPERVIOUS: 23,735 SQ. FT.
L: 101'
NEW IMPERVIOUS:
9,958 SQ. FT.
U.S. ROUTE 113 150' ROW S: 0.81% GRASS SWALE SHALLOW CONCENTRATED S: 4.03% AREA HATCHING LEGEND SUBMERGED GRAVEL WETLAND 2: 54% an scape Arc itects
FLOW
FLOW
L: 163'
L: 234'
% IMPERVIOUS:
DIRECT ESDv: 2.7/12 X (0.05 + 0.009 X 54) X 108,602 SQ. FT. = 13,097 CU.FT.
SGW 2 STORAGE VOLUME @ 2.7" RAINFALL : 3,866 CU.FT.
FLOW
OFFICE
N/F NEEV PROPERTIES, LLC
L: 165'
TAX MAP 301, PARCEL 684
N/F NICOLE S. MOORE
(ITEM FRANKLIN AVENUE) -1.00% S: 0.93% BUILDING LEGEND: IMPERVIOUS TAX MAP 301, PARCEL 737 i il n ineers an lanners ur e ors
DEED: SRB 7468/ 125 SHEET FLOW 6" PVC N/F MALLORY F. DEED: SRB 6511/ 290 FOREBAY 10% ESDv = 387 cu.ft.
PLAT: FWH 56/ 1 L: 150' DECK N/F RODNEY N/F MARGARET ECKMAN, et vir. UPSTREAM GRASS SWALE TO ACT AS FOREBAY
ODC 42/ 452 S: 1.87% CONCRETE WALK 2 K. BAILEY NEWTON, et al. TAX MAP 301, BOTTOM CONTOUR 23' AREA = 272 sf
CONCRETE WALK N/F SILVESTER N/F RODNEY K. BAILEY N/F CRYSTAL LOCKWOOD TAX MAP 301, TAX MAP 301, DEED: SVH 5806/ 317 CONTOUR 24' AREA = 577 sf
PARCEL 738
PARCEL 740
PARCEL 739
OPEN HSG B
WOOD
RAMP SMITH, et ux. N/F BEATRICE COLLICK, et al. TAX MAP 301, TAX MAP 301, PARCEL 741 DEED: SVH DEED: 69/ 364 TOTAL FOREBAY STORAGE = 424 cu.ft.
TAX MAP 301, PARCEL 743
PARCEL 742
2151/ 432
6" PVC ~ TAX MAP 301, DEED: RHO 1682/ 568 DEED: SVH 5685/ 191 DEED: SVH 4428/ 547 PLAT: PAGE 435
PARCEL 744
INV. OUT: 22.52 PROPOSED S DEED: SRB 6041/ 237
SUBMERGED WM
GRAVEL WETLANDS FUTURE COMMERCIAL DEVELOPMENT 8" PVC
PAD SITE OFFICE SHEET FLOW DRAINAGE AREA 4:
BUILDING L: 150' OPEN HSG C
S: 1.24% 10044 Old Ocean City Boulevard Berlin, Maryland 21811 Ph: (410) 629-1160 Fax: (410) 629-1710 www.the-atlanticgrp.com
ROP-II TOTAL AREA: 5,781 SQ. FT. Atlantic Group
DEED BOOK ODC 42 PAGE 450 EXISTING IMPERVIOUS: 1,415 SQ. FT.
10' MAINTENANCE ~ 10' WIDE ACCESS EASEMENT TO
SGW2 & ACCESS CYRUS WARREN LANDS, NOW PROPOSED IMPERVIOUS: 1,415 SQ. FT.
EASEMENT BELIEVED EXTINGUISHED. OPEN HSG D NEW IMPERVIOUS AREA: 0 SQ. FT. & Associates, Inc.
-2.83% 40' ACCESS 1 SHEET FLOW SOIL LEGEND: DRAINAGE AREA 5:
L: 150'
EASEMENT
S: 1.05%
PLAYGROUND
WOODED HSG B
TOTAL AREA:
HSG:
Map Unit Description:
Map Unit:
EXISTING IMPERVIOUS: 61,047 SQ. FT.
40,557 SQ. FT.
PROPOSED ENTRANCE DRIVE -0.25% S: 0.25% APPARENT EkA: Elkton Sandy Loam, C/D WOODED HSG C DRAINAGE AREA 6:
PROPOSED IMPERVIOUS:
40,557 SQ. FT.
0 to 2 percent slopes
L: 59'
ROP-I CHANNEL FLOW PRIVACY FENCE CeA: Cedartown-Rosedale Complex, A NEW IMPERVIOUS AREA: 0 SQ. FT.
INV. OUT: 23.91
OCCUPATION
22.5' SHALLOW CONCENTRATED AS ILLUSTRATED OFFICE BUILDING 0 to 2 percent slopes
PLAT: 2412 F.595
FLOW OFFICE FadA: Fallsington Sandy Loams, B/D TOTAL AREA: 214,093 SQ. FT.
SD-01 L: 129' BUILDING EXISTING IMPERVIOUS: 0 SQ. FT.
18" HDPE S: 3.10% 0 to 2 percent slopes, WOODED HSG D
L: 40.29' Northern Tidewater Area PROPOSED IMPERVIOUS: 0 SQ. FT.
S: 0.16% 3 NEW IMPERVIOUS AREA: 0 SQ. FT.
UpB: Urban Land NA
INV. IN: 23.97
D=33° 08' 23" N/F PATRICK H. SCANLON UwB: Urban Land-Udorthents Complex, D DRAINAGE AREA 7:
R=250.00' LOT 1 P/O 686 WETLANDS HSG B
L=144.60' TAX MAP 301, PARCEL 685 0 to 5 percent slopes TOTAL AREA: 200,077 SQ. FT.
N40°00'02"W DEED: RHO 2412/ 591 EXISTING IMPERVIOUS: 0 SQ. FT.
C=142.59' PLAT: PG. 595 W: Water NA PROPOSED IMPERVIOUS: 0 SQ. FT.
N/F PATRICK H. SCANLON WddA: Woodstown Sandy Loam, C
TAX MAP 301, PARCEL 685 NEW IMPERVIOUS AREA: 0 SQ. FT.
DEED: RHO 2412/ 591 0 to 2 percent slopes, WETLANDS HSG C
PLAT: PG. 595 Northern Tidewater Area
SHEET FLOW
L: 150' 5 WAREHOUSE SUBMERGED GRAVEL WETLAND 1
S: 0.99%
TREATMENT VOLUME:
EXISTING OFFICE COMPLEX ROW VARIES FRANKLIN MACHINE WAREHOUSE WOODED WETLANDS HSG B SUBMERGED GRAVEL WETLAND 2 1,460 CU. FT. PROPOSED
SHOP
29' TREATMENT VOLUME: 3,866 CU. FT. NW N NE DRAINAGE
5,326 CU. FT.
AVENUE
RAILROAD AVENUE W Ma r y l a n d S t a t e Gr i d NAD 8 3 E
29' ROW N/F HISTORIC RAILROADS, INC. WOODED WETLANDS HSG C WATER TREATMENT REQUIREMENT HAS BEEN MET. SW SE AREAS
30' WIDE PERPETUAL ROW TAX MAP 301, PARCEL 683 S
30' ITEM No. 2
ITEM No. 4 DEED: FWH 441/ 014
60' PLAT: WCL 85/ 027
DISTURBED FORMER B & E RR ROW WATER PROJECT: No. DATE: 12/2/2019
CMF 60'
4 8.13.25 PC Meeting Packet_pg. 63 of 78 1" = 50'
CDD
DRAWN BY:
SCALE:
DISTURBED
CMF SHEET:
PALUSTRINE FORESTED WETLANDS
N/F ST. PAUL UMC C-106
TAX MAP 301, PARCEL 735
DEED: 26/ 87
TYPICAL 2' WIDE