Preliminary Grading and Drainage Plan

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110.0' R/W
5.0' SW
1338
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1336
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57.4' EX OHE
52.0' EX GAS
50.0' EX WAT
6.1' EX SEW
36.5' EX C/L - EX B/C
36.0' EX C/L - EX F/C
APN: 304-05-977B
MESA, CITY OF
APN: 304-05-982E
DR ONE LLC
APN: 304-05-982G
DR ONE LLC
APN: 304-05-981G
DR ONE LLC
APN: 304-05-978B
MESA, CITY OF
N89°52'20"E  2072.16'
S1°24'41"E  248.32'
S89°52'20"W  885.19'
N1°36'28"W  248.34'
E GUADALUPE ROAD
MAG535 CATCH
BASIN (TYP)
INSTALL FLAPPER VALVE
@ CONCRETE CHANNEL
CONNECTION
STORM DRAIN PIPE (TYP)
INSTALL FLAPPER VALVE
@ CONCRETE CHANNEL
CONNECTION
STORM DRAIN
MANHOLE (TYP)
REMOVE & RECONNECT EX. 24"
STORM DRAIN PIPE DOWN
STREAM AND LOWER STORM
DRAIN AND REROUTE TO CLEAR
PROPOSED SEWER
20.0' PUFE
MIN FF=1340.90
MIN FF=1340.90
MIN FF=1340.80
MIN FF=1340.90
MIN FF=1340.90
MIN FF=1340.90
MIN FF=1340.90
MIN FF=1340.80
MIN FF=1340.80
MIN FF=1340.80
MIN FF=1341.20
MIN FF=1341.10
MIN FF=1340.90
BRIDGE TO BE
BUILT WITH
PROJECT
REROUTED OFFSITE 24"
STORM DRAIN PIPE
CAP EXISTING 36"
STORM DRAIN PIPE STUB
SIDEWALK MUST BE ADA COMPLIANT
CONNECT TO
EXISTING SIDEWALK
10' DIA
DOWNSTREAM
DEFENDER
QPEAK = 25 CFS
BUBBLE UP STRUCTURE(TYP)
STORM DRAIN MANHOLE (TYP)
BASIN 1B
1.00' RETENTION
VP=1,203 CF
VP TOTAL=4,570 CF
BASIN 1C
1.00' RETENTION
VP=1,670 CF
VP TOTAL=4,570 CF
BASIN 1D
1.00' RETENTION
VP=598 CF
VP TOTAL=4,570 CF
DEWATERING PIPE
CAP EXISTING 24"
STORM DRAIN PIPE STUB
1330
2.0' MAX HEIGHT RETAINING WALL
AROUND PROPERTY BOUNDARY
MIN FF=1340.80
20.0' PUFE
24.0' PUFE
BASIN 1A
1.00' RETENTION
VP=791 CF
VP TOTAL=4,570 CF
BASIN 1E
1.00' RETENTION
VP=307 CF
VP TOTAL=4,570 CF
2.0' MAX HEIGHT
RETAINING
WALL AROUND
PROPERTY
BOUNDARY
2.0' MAX HEIGHT RETAINING WALL
AROUND PROPERTY BOUNDARY
2.0' MAX HEIGHT
RETAINING WALL
AROUND
PROPERTY
BOUNDARY
INSTALL FLAPPER VALVE
@ CONCRETE CHANNEL
CONNECTION
CONNECT TO
EXISTING SIDEWALK
INSTALL FLEX STORM
INLET FILTER AT CATCH
BASIN
10' DIA
DOWNSTREAM
DEFENDER
QPEAK = 25 CFS
ULTIMATE OUTFALL
TOP OF CURB=1338.40
S POWER ROAD
Designer:
Drawn by:
Project:
Sheet No.
Job No.
Call at least two full working days
before you begin excavation.
Dial 8-1-1 or 1-800-STAKE-IT (782-5348)
In Maricopa County: (602)263-1100
w w w . e p s g r o u p i n c . c o m
T:480.503.2250
F:480.503.2258
|
1130 N Alma School Road
Suite 120
Mesa, AZ 85201
23-0217 - Park North
Park North
6912 E Guadalupe Rd
Mesa, Arizona 85206
NAG
GDT
23-0217
of 1
1
PG01
54247
TAYLOR S.
BILLS
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1
Preliminary Grading & Drainage Plan
Preliminary Grading & Drainage Plan
for
Park North
6912 E Guadalupe Road
Mesa, Arizona 85206
A PORTION OF THE SOUTHWEST QUARTER (SW1/4), SECTION 6, TOWNSHIP 1
SOUTH, RANGE 7 EAST OF THE GILA AND SALT RIVER MERIDIAN
MARICOPA COUNTY, ARIZONA
BASIS OF BEARING
FLOOD ZONE INFORMATION
THIS SITE IS LOCATED WITHIN ZONE X  SHADED AS SHOWN ON FLOOD
INSURANCE RATE MAP NUMBER 04013C2760L, DATED OCTOBER 16, 2013.
FLOOD ZONE X SHADED IS DEFINED AS:
AREAS OF 0.2% ANNUAL CHANCE FLOOD, AREAS OF 1% ANNUAL
CHANCE FLOOD WITH AVERAGE DEPTH LESS THAN ONE FOOT OR
WITH DRAINAGE AREAS OF LESS THAN ONE SQUARE MILE AND AREAS
PROTECTED BY LEVEES FROM 1% ANNUAL CHANCE OF FLOOD
THE MONUMENTED CENTERLINE OF GUADALUPE ROAD, BEING THE
SOUTH LINE OF THE SOUTHWEST QUARTER OF SECTION 6, TOWNSHIP 1
SOUTH, RANGE 7 EAST OF THE GILA AND SALT RIVER BASE  AND
MERIDIAN, MARICOPA COUNTY. RECORDED IN SPECIAL WARRANTY
DEED 2023-0185770 MARICOPA COUNTY RECORDERS.
THE BEARING OF WHICH IS:
NORTH 89 DEGREES 52 MINUTES 20 SECONDS EAST
BENCHMARK
CITY OF MESA 2021 BENCHMARK LOCATED AT POWER ROAD AND
MADERO, BEING A BRASS TAG AT THE TOP OF THE CURB IN THE
NORTHWEST CORNER OF THE INTERSECTION
CITY OF MESA NAVD88 DATUM ELEVATION: 1341.13 FEET
SEWER LINE
SEWER MANHOLE
WATER LINE
FIRE HYDRANT
WATER VALVE
LEGEND                                                     
FINISHED FLOOR
FF=
SLOPE DIRECTION
STORM DRAIN PIPE
CATCH BASIN
DRYWELL
GUTTER
G
TRENCH DRAIN PIPE
VICINITY MAP
40
0
40
80
scale: 1" = 40'
feet
N.T.S.
PROJECT
SITE
S POWER ROAD
E BASELINE ROAD
T.1 S, R.7 E
SEC. 6
S SOSSAMAN ROAD
E GUADALUPE ROAD
POINT OF COMMENCEMENT
SOUTHWEST CORNER
SEC 6, T1S, R7E G&SRM
FOUND MCDOT BRASS CAP IN HAND HOLE
CIVIL ENGINEER:         
EPS GROUP, INC.
1130 N. ALMA SCHOOL ROAD, STE. 120
MESA, ARIZONA 85201
PHONE: (480) 503-2250
CONTACT: DANIEL AUXIER, P.E.
EMAIL: dan.auxier@epsgroupinc.com
DEVELOPER:               
EXCOLO DEVELOPMETN
6628 E BASELINE ROAD, SUITE 102
MESA, ARIZONA 85206
PHONE: (602) 714-8184
CONTACT: ROB STEPHAN
EMAIL: rstephan@excolomgmt.com
ARCHITECT:         
BMA ARCHITECTURE
2915 E BASELINE ROADM SUITE 120
GILBERT, ARIZONA 85234
PHONE: (480) 659-1524
CONTACT: BRIAN M. ANDERSEN, AIA
EMAIL: brian@bmaarchitecture.com
LANDSCAPE ARCHITECT:
WERK | URBAN DESIGN
7520 E 2ND STREET, SUITE 1004
SCOTTSDALE, ARIZONA 85251
PHONE: (602) 429-9922
CONTACT: JESSE WESTAD
EMAIL: jesse@werkurbandesign.com
PROJECT DATA
APN:
CURRENT LAND USE:
EXISTING ZONING:
PROPOSED ZONING:
GROSS AREA:
NET AREA:
BUILDING AREA:
304-05-982A
VACANT
LC
MULTI-FAMILY RESIDENTIAL
± 5.05 ACRES
± 5.05 ACRES
48,084 SQ FT
DRAINAGE STATEMENT
IT HAS BEEN AGREED AND COORDINATED WITH THE FLOOD CONTROL
DISTRICT THAT THE SITE STORM WATER WILL BE CONVEYED TO THE
FLOOD CONTROL CANAL ALONG GUADALUPE ROAD SOUTH OF THE
PROJECT.