C4.1 UTILITY PLAN NORTH STORM SEWER3506
5
STC
3
0
"
R
C
P
945.
1
5
3506
8
STC
1
2
"
R
C
P
944.
0
3
4444444448888888888888888888888888888888888888888888888888888 NOPARKINGNO
PARKING
NO
PARKING
PROPOSED
BUILDING
LOWER LEVEL=952.50
LEVEL 1=974.50
COLD STORAGE
BUILDING
FFE=952.50
8 8 888888888365 LF-42" RCP @ 1.25%
(PUBLIC PIPE)
SKIMMER STRUCTURE
INLET=952.25
WEIR=951.50
OUTLET=945.20
SEE DETAIL
(PUBLIC STRUCTURE)
CB 151
RIM=969.04
INV=965.04
73 LF-12" HDPE @ 2.0%
82 LF-12" PVC @ 5.0%
CBMH 150
RIM=969.25
INV(NE)=963.58
INV(SW)=952.27
CB 102
RIM=950.84
INV=947.34
163 LF-12" PVC @ 0.50%
CBMH 140
RIM=951.80
INV=948.17
29 LF-12" HDPE
@ 1.0%
91 LF-12" PVC @ 1.8%
36 LF-12" HDPE
@ 2.0%
82 LF-18" HDPE @ 1.0%
CB 111
RIM=952.44
INV=948.44
CBMH 110
RIM=952.06
INV(NW,E)=947.73
INV(SW)=946.73
CBMH 100
RIM=951.06
INV(NE)=945.91
INV(N)=945.83
INV(W)=945.41
191 LF-12" HDPE @ 0.75%
CB 130
RIM=954.65
INV=951.00
CBMH 121
RIM=955.76
INV(S)=951.64
INV(W)=951.54
121 LF-12" HDPE
@ 1.5%
STMH 91
RIM=950.81
INV(E)=945.25
WEIR= 947.25
INV(W)=946.0
OUTLET
INV=945.35
OCS 41
RIM=945.15
INV(NE)=938.0
WEIR= 944.25
ORIFICE(10"Wx8"H)= 943.0
INV(SW)=938.0
FES 42
INV=937.44
37 LF-42" RCP @ 1.5%
FES 40
W/ RIPRAP
INV=932.75
108 LF-42" RCP @ 4.86%
NORTH POND
TOP OF BERM= 946.50
EOF= 946.00
NWL= 943.00
BOT= 933.00
HWL= 945.88
WEIR OVERFLOW 10'
INV= 946.00
FES 70
W/ RIP RAP
INV=943.00
FES 60
W/ RIP RAP
INV=943.00
CBMH 90
RIM=950.47
INV(SW)=945.96
CBMH 71
RIM=949.98
INV=943.53
STMH 80
W/DISSIPATOR &
SKIMMER
RIM=950.91
INV(SE)=945.21
INV(NW,E)=944.27
SUMP=939.27
15 LF-18" HDPE @ 1.6%
148 LF-24" HDPE @ 0.5%
75 LF-24" HDPE @ 0.7%
227 LF-24" PVC
@ 0.5%
CB 61
RIM=950.25
INV(E)=946.75
INV(W)=946.25
4" PVC DRAINTILE FINGER DRAIN
SLOPE TO DRAIN-TYP
44 LF-12" HDPE
@ 7.4%
ACCESS RISER
RIM=951.52
INV=943.50
INLET
INV=947.25
INLET INV=947.25
12" ROOF DRAIN STUB
INV=947.39
7 LF-12" PVC @ 2.0%
W/ INSULATION
(VERIFY LOCATION,
INVERT, & SIZE W/
MECHANICAL)
EXISTING WETLAND
EXISTING 100-YR HWL:955.38
PROPOSED 100-YR HWL:955.36
12" TOP=949.07
12" BOT=947.77
42" TOP=946.04
42" BOT=941.74
IRRIGATION MH 51
RIM=950.83
INV=936.87
BOT=933.00
PUMP DESIGN BY
OTHERS
FES 50
INV=937.25
76 LF-12" HDPE
@ 0.5%
12" ROOF DRAIN STUB
INV=947.39
7 LF-12" PVC @ 2.0%
W/ INSULATION
(VERIFY LOCATION,
INVERT, & SIZE W/
MECHANICAL)
AREA TO BE OVER-EXCAVATED
PRIOR TO RIP-RAP INSTALLATION.
NO FILL TO BE PLACED WITHIN
100-YEAR FLOODPLAIN.
CBMH 120
RIM=953.32
INV(N,E)=949.17
INV(W)=949.07
86 LF-12" HDPE @ 2.75%
CBMH 101
RIM=950.70
INV=946.53
141 LF-12" HDPE
@ 0.50%
CBMH 141
RIM=951.97
INV=948.47
4" PVC DRAINTILE FINGER DRAIN
SLOPE TO DRAIN-TYP
4" PVC DRAINTILE FINGER DRAIN
SLOPE TO DRAIN-TYP
4" PVC DRAINTILE FINGER
DRAIN SLOPE TO DRAIN-TYP
N
SCALE IN FEET
0 30 60
NORTH
KEY PLAN
DRAWING NUMBER
DRAWING TITLE
CLIENT
4201 cedar avenue so. - minneapolis, MN 55407
tel. (612) 904-1332 - fax (612) 904-7366
NOT F
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PROJECT NUMBER 21602.0A
REVISION DATE DESCRIPTION BY
1891 Arboretum Boulevard
Chanhassen, MN 55317
Xcel Energy
Service Center
Chanhassen
Title: Zachary B. Moen - PE
Registration Number: 58688
Date: XX/XX/XXXX
By:
Title: Professional Engineer
I hereby certify that this drawing was prepared by
me or under my direct supervision and that I am
a duly licensed Professional Engineer under the
laws of the State of Minnesota.
LOUCKS PROJECT NO. 21602
10/25/2022 WATERSHED SUBMITTAL
11/16/2022 TEP SUBMITTAL
11/16/2022 SCHEMATIC DESIGN PACKAGE
12/05/2022 SD PACKAGE ADDENDUM
01/12/2023 CITY SUBMISSION
C4.1
UTILITY PLAN
NORTH
STORM SEWER
NOTE:
EXISTING CONDITIONS INFORMATION
SHOWN IS FROM AN ALTA/NSPS LAND
TITLE SURVEY PREPARED BY LOUCKS,
DATED 03/24/2022.
PARKING STALL COUNT
ACCESSIBLE PARKING STALL
2
LEGEND
CATCH BASIN
STORM SEWER
SANITARY SEWER
WATERMAIN
STORM MANHOLE
SANITARY MANHOLE
HYDRANT
GATE VALVE
SPOT ELEVATION
SIGN
LIGHT POLE
POWER POLE
WATER MANHOLE / WELL
CONTOUR
CONCRETE CURB
UNDERGROUND ELECTRIC
CONCRETE
TELEPHONE PEDESTAL
UNDERGROUND TELEPHONE
UNDERGROUND GAS
OVERHEAD UTILITY
CHAIN LINK FENCE
BUILDING
RETAINING WALL
NO PARKING
UNDERGROUND FIBER OPTIC
SANITARY SEWER SERVICE
WATER SERVICE
ELECTRIC METER
GAS METER
TREE LINE
EXISTING PROPOSED
972
DRAINTILE
FORCEMAIN 373PARKING SETBACK LINE
BUILDING SETBACK LINE
2
FENCE
FLARED END SECTION
POST INDICATOR VALVE
BENCHMARK
SOIL BORING
3DIRECTION OF FLOW 1.0%
972.5
Gopher State One Call
WARNING:
THE CONTRACTOR SHALL BE RESPONSIBLE FOR CALLING FOR LOCATIONS
OF ALL EXISTING UTILITIES. THEY SHALL COOPERATE WITH ALL UTILITY
COMPANIES IN MAINTAINING THEIR SERVICE AND / OR RELOCATION OF
LINES.
THE CONTRACTOR SHALL CONTACT GOPHER STATE ONE CALL AT
651-454-0002 AT LEAST 48 HOURS IN ADVANCE FOR THE LOCATIONS OF
ALL UNDERGROUND WIRES, CABLES, CONDUITS, PIPES, MANHOLES,
VALVES OR OTHER BURIED STRUCTURES BEFORE DIGGING. THE
CONTRACTOR SHALL REPAIR OR REPLACE THE ABOVE WHEN DAMAGED
DURING CONSTRUCTION AT NO COST TO THE OWNER.
STORM SEWER NOTES
1.ALL STORM SEWER SHALL BE FURNISHED AND INSTALLED PER THE REQUIREMENTS
OF THE SPECIFICATIONS,THE MINNESOTA PLUMBING CODE, THE LOCAL
GOVERNING UNIT, AND THE STANDARD UTILITIES SPECIFICATION OF THE CITY
ENGINEERS ASSOCIATION OF MINNESOTA (CEAM), CURRENT EDITION.
2.ALL UTILITY PIPE BEDDING SHALL BE COMPACTED SAND OR FINE GRANULAR
MATERIAL. ALL COMPACTION SHALL BE PERFORMED PER THE REQUIREMENTS OF
THE CEAM SPECIFICATION AND THE GEOTECHNICAL REPORT.
3.ALL CONNECTIONS TO EXISTING UTILITIES SHALL BE PERFORMED PER THE
REQUIREMENTS OF THE STATE AND LOCAL JURISDICTIONS. THE CITY DEPARTMENT
OF ENGINEERING AND BUILDING INSPECTIONS DEPARTMENT AND THE
CONSTRUCTION ENGINEER MUST BE NOTIFIED AT LEAST 48 HOURS PRIOR TO ANY
WORK WITHIN THE PUBLIC RIGHT OF WAY, OR WORK IMPACTING PUBLIC UTILITIES.
4.ALL SITE UTILITY SERVICES SHALL TERMINATE 5' FROM THE EXTERIOR BUILDING
WALL UNLESS OTHERWISE NOTED. THE SITE UTILITY CONTRACTOR SHALL
COORDINATE WITH THE GENERAL CONTRACTOR, MECHANICAL CONTRACTOR AND
MECHANICAL ENGINEER TO DETERMINE THE RESPONSIBILITY OF BRINGING THE
SERVICE(S) INTO THE BUILDING, INSPECTIONS AND TESTING PER APPLICABLE
GOVERNING AGENCIES.
5.PER MINNESOTA DEPARTMENT OF LABOR & INDUSTRY REQUIREMENTS, A MINIMUM
OF 18 INCHES OF VERTICAL SEPARATION AND 10 FEET OF HORIZONTAL SEPARATION
IS REQUIRED FROM WATERMAIN TO ANY MANHOLE, SEPTIC SYSTEM, CATCH BASIN,
SEWER PIPE, OR OTHER SOURCE OF CONTAMINATION, MEASURED FROM THE OUTER
EDGE OF THE PIPE TO THE OUTER EDGE OF THE CONTAMINATION SOURCE UNLESS
OTHERWISE SHOWN.
6.ALL STORM SEWER DOWNSPOUT COLLECTION PIPES AND WYES SHALL BE PVC
(SCHEDULE 40).
7.CONTRACTOR TO SUBMIT SHOP DRAWINGS OF STORM STRUCTURE(S) AND
UNDERGROUND SYSTEM(S) FOR ENGINEER'S REVIEW.
8.CONTRACTOR TO VERIFY UNDERLYING SOILS BENEATH ALL STORMWATER
FACILITIES, AND PROVIDE DOCUMENTATION TO THE ENGINEER, PRIOR TO
CONSTRUCTION OF THE FACILITIES.
9.ALL PORTIONS OF THE STORM SEWER SYSTEM, INCLUDING CATCH BASINS, LOCATED
WITHIN 10 FEET OF THE BUILDING OR WATER SERVICE LINE MUST BE TESTED
ACCORDANCE WITH MINNESOTA RULES, PART 4714. ALL JOINTS AND
CONNECTIONS SHALL BE GASTIGHT OR WATERTIGHT (SEE MINNESOTA RULES, PART
4714).
10.REFER TO GEOTECHNICAL EVALUATION REPORT AS PREPARED BY BRAUN INTERTEC,
FOR AN EXISTING SUBSURFACE SITE CONDITION ANALYSIS AND CONSTRUCTION
RECOMMENDATIONS INCLUDING BUT NOT LIMITED TO:
A.REUSE OF ON-SITE SOILS
B.GROUNDWATER AND RECOMMENDATIONS FOR EXCAVATION DEWATERING.
C.SITE GRADING AND SUBGRADE PREPARATION.
D.PAVEMENTS AND EXTERIOR SLABS.
E.TRENCH EXCAVATION AND BACKFILL.
F.EXTERIOR UTILITY SUPPORTS.
G.FROST PROTECTION.
11.CONTRACTOR SHALL PROVIDE AS-BUILT INFORMATION OF CONSTRUCTED
STORMWATER MANAGEMENT SYSTEMS & ASSOCIATED INFRASTRUCTURE
(RECOMMENDED PRIOR TO BACKFILLING) PER APPLICABLE PERMIT REQUIREMENTS
AND/OR DEVELOPMENT AGREEMENTS.
12.ALL UNUSED UTILITY SERVICES SHALL BE ABANDONED PER THE REQUIREMENTS OF
THE APPLICABLE GOVERNING AGENCIES.
13.THE CONTRACTOR IS RESPONSIBLE FOR OBTAINING ALL REQUIRED UTILITY PERMITS
FROM THE APPLICABLE GOVERNING AGENCIES.