HomeMy WebLinkAboutSW3220302_Plansheet - Existing Drainage Area_202206011025.00' -
N 83°20'00" E - -
LAKE NORMAN LUTHERAN CH.
DB 555-731
/ 1 -WATERSHED
INOT IN WATERSHED
-
_
- � 974.53' - -
- \ \ EX. YARD INLET
�\ RIM: 861 / 8 INV OUT: \ (TO BE REMOVED
AFTER PH 1 EC)
_ EXISTING BYPASSED DRAINAGE AREA = 1.63 AC (71,003 SF)
P AC
• EX NON -IMPERVIOUS RVIOUS BYPASSED 40.6964AC (30,318 SF)
WATERSHED LINE
UNDERGROUND POWER / i
WS-IV CRITICAL GAS LINE - -
CABLE LINE - -_-----`-------
---
APPROX. LOCATION OF EXISTING
BUILDING ROOF LEADER. CONTRACTOR SEWER LIMP
TO FIELD VERIFY.
(TO BE RE-ROUTED AFTER PH1 EC)7z
LUILDING FFE: 847.4.
ONE STORY COMMERCIAL B
4.775 AC +-
\ DB 2990-634 �� 21 ASPHALT PARKING AREA (TO BE REMOVED)
\ b
/ I
EX. STORM MANHOLE 17
\ / RIM:846.5
\ \ INV
O I
INV OUT:T: 83 839.4
APPROX. LOCATION
\ - OF EX. 15" HDPE PIPE
A /
b
N
O
\ / O
EX. 15 RCP PIPE
CROWN ATLANTIC CO. \ \
DB 1 1 13-54010
/ cn
\�
�15' �El AC
S 87 29'58"W
_ _
EX. STORM STRUCTURE
RIM: 845.9
INV IN & OUT: 836.8
EX. 15" RCP PIPE
(TO BE REMOVED
AFTER PH1 EC) SIDEWALK \
--------- 72.5
ASPHALT PARKING AREA 46.7'
EX. 15" HDPE PIPE
844 15' SETBACK
� .26'
S86°15'38'W8
_ �
INLET (TO BE CONVERTED TO CURB INLET AFTER PH1 EC)
-�43� - GRATE: 843.4'
INV: 841.1'
CURB INLET (TO BE CONVERTED
TO JUNCTION BOX AFTER PH1 EC)
GRATE: 844.2'
INV IN & OUT: 840.8'
60' RIGHT OF WAY
PER DEED BOOK 787-339
(30' EACH SIDE OF BOUNDARY)
IAPPROX. LOCATION OF EX. 1-STORY METAL BUILDING
I
I
I
EX. 15" HDPE PIPE
EX. FES
INV: 836.4
THE INVESTMENT CO.
DB 2224-807
PB 15-417
111�,
i50.47'
15" RCP
R� EX. WATER INVERT: 843.7'
I ♦ METER GAS LINE
' 1
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BLE LINE
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70
1. CONTRACTOR IS FULLY RESPONSIBLE FOR CONTACTING APPROPRIATE
PARTIES AND ASSURING THAT EXISTING UTILITIES ARE LOCATED PRIOR TO
BEGINNING CONSTRUCTION.
2. CONTRACTOR IS RESPONSIBLE FOR PLACING BARRICADES USING
FLAGMEN, ETC., AS NECESSARY TO INSURE SAFETY TO THE PUBLIC.
3. ALL PAVEMENT CUTS, CONCRETE OR ASPHALT, ARE TO BE REPLACED
ACCORDING TO STANDARDS OF THE DEPARTMENT OF TRANSPORTATION.
4. SHORING WILL BE ACCORDING TO OSHA TRENCHING STANDARDS PART
1926 SUBPART P, OR AS AMENDED.
/INVEST: T.1'
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I INVERT: 42.8'
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REVISIONS:
A2022-3-29 1ST EC REVIEW
2 2022-5-13 NCDEQ COMMENTS
EX. DA TO OUTFALL
PRE-DEV .DWG
PROJECT NUMBER:
221011
DATE: 2/4/2022
DRAWN BY: KIW
SHEET
12
OF
EX. DA TO OUTFALL (PRE-DEV).DWG - PLOT: Kennedy - TUE. 5-24-2022 3:18 PM