CORRESPONDENCE
GATOR
ENGINEERING
SERVICES, INC.
7289 Garejen Road, Suite 104
West Palm Beach, Florida 33404
(561 ) 841-9990
Fax (561) 841,9991
E.mail: gatoreng@aol.com
October 11, 1998
City of Boynton Beach
Engineering Department
100 E. Boynton Beach Blvd.
Boynton Beach, FL 33435
Attention: City Engineer
RE: Drainage statement for Proposed Warehouse/Office Addition
for Ridgeway Plumbing at 640 E. Industrial Ave. in Boynton
Beach, FL,
To Whom It May Concern:
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This letter is being written to inform the city of Boynton
Beach that the site development for the proposed
warehouse/office addition for Ridgeway Plumbing at 640 E.
Industrial Ave. in Boynton Beach, FL meets the drainage
requirements as outlined in Chapter 4, section 7.F.2 of the
City of Boynton Beach's Ordinances.
Additionally, per the utility department request, a
evaluation of the 25 year - 3 day storm drainage runoff for
this site was conducted. Per my review of the drainage
calculations, it was determined that the runoff from the
post-development (10.66 ac.-in.) condition of this site
~~ .I. the pre-development (11.53 ac.-in.) condition.
Therefore, no additional runoff should occur onto E.
Industrial Ave. after completion of these improvements.
Also, 25 year - 3 day storm calculations were conducted for
installation of a future control structure which will be
installed after drainage improvements on E. Industrial Ave.
are completed. The orifice for this future control structure
would be an inverted 6"x6" triangle set at elevation 12.5
feet. Per these calculations, it was determined that the
minimum perimeter elevation required for this site would need
to be 14.96 feet. The perimeter elevation for this site per
the drawings is set at 15.0 feet.
A calculation package for this 25 year - 3 day storm is
attached to this letter substantiating these findings. If
you have any questions in regards to this letter, please feel
free to contact e.
E. Fetrow, P.E.
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:~GINEERING SERVICES, INC. a, \ <2> ,~-.c: '. ~t;. e..c:... .. ~ ~.~ ~6.G........,,, ~
3 Garden n""o Suite 1 04
, ~st Palm Beach, FL 33404
661-841-9990
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GATOR ENGINEERltSC SERVICES, INC.
7289 Garden f10<::<1 SUite 104 '
West Palm Beach, FL 33404
L_ , 561-841-9990
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GATOR ENGINEEr::,:G !:ERVICES, INC. I-=- -
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7289 Garden r:oad Suite 104
l West Palm Beach, FL 33404
110...-. 661-841-9990
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vlEIR LENGTH
WEIR ELEVATION
TYPE OF BLEEDER SLOT
SLOT INVERT ELEV.
ORIFICE HEIGHT
ORIFICE BASE WIDTH
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6.28 FT.
16 FT. NGVD
TRIANGLAR ORIFICE
12.5 FT. NGVD
.5 FT.
.5 FT.
h-1~~,,^aI..H 6 L( C5~</
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PIPE DATA
DIAMETER
LENGTH
N-VALUE
1.25 FT.
50 FT.
.013
WEIR FLOW IN CFS
STAGE
FLOW
WEIR
BLEEDER
TOTAL
PIPE
FLOW
-----------------------------------
===============================================================================
12.50 0.00 0.00 0.00 .00 .00
13.00 0.00 0.25 0.25 4.27 .25
13.50 0.00 0.49 0.49 6.04 .49
14.00 0.00 0.65 0.65 7.40 .65
14.50 0.00 0.78 0.78 8.54 .78
15.00 0.00 0.89 0.89 9.55100 .89
15.50 0.00 0.98 0.98 10.46 .98
16.00 0.00 1.07 1.07 11. 30 1.07
GATOR ENGINEERING S::R':"lCES r~;~
7289 Garden nv,:rj ::::'u;tv 104 . J "'.
West Palm Beach, FL 33404
L 561-841-9990
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S C S
PRO G RAM
PROJECT NAME
REVIEWER
PROJECT AREA
GROUND STORAGE
TERMINATION DISCHARGE
DISTRIBUTION TYPE
RETURN FREQUENCY
RAINFALL DURATION
24-HOUR RAINFALL
REPORTING SEQUENCE
Ridgeway Plumbing Addition]
R. Fetrow, P.E.
2,03 ACRES
.85 INCHES
.20 CFS
SFWMD
25.00 YEARS
3-DAY
11.00 INCHES
STANDARDIZED
STAGE STORAGE DISCHARGE
(FT) (AF) (CFS)
12.00 .27 .00
12.50 .27 .00 GATOR ENCI/"EEi'",.' ~"""ICES liIlC
13.00 .27 .25 ,~. .... -" ~ J
7289 Garden r:0C:,j Suite 104 ' .
13.50 .27 .49 Lwes, Palm Beach, FL 33404
14.00 .34 .65 561-1341-9990
14.50 .63 .78
15.00 1.23 .89
15.50 2.08 .98
- - - - - - RES E R V 0 I R - - - - -
RAIN ACCUM. BASIN ACCUM. ACCUM. INSTANT AVERAGE
TIME FALL RUNOFF DISCHGE INFLOW VOLUME OUTFLOW DISCHGE DISCHGE STAGE
(HR) (IN) (IN) (CFS) (AF) (AF) (AF) (CFS) (CFS) (FT)
.00 .00 .00 .0 .0 .0 .0 .0 .0 12.00
4.00 .27 .01 .0 .0 .0 .0 .0 .0 .06
8.00 .54 .11 .1 .0 .0 .0 .0 .0 .79
12.00 .80 .27 .1 .0 .0 .0 .0 .0 1.99
16.00 1.07 .46 .1 .1 .1 .0 .0 .0 3.44
20.00 1.34 .68 .1 .1 .1 .0 .0 .0 5.03,
24.00 1.61 .90 .1 .2 .2 .0 .0 .0 6.73
28.00 2.00 1.25 .2 .2 .2 .0 .0 .0 9.29
32.00 2.39 1.60 .2 .3 .3 .0 .0 .0 11. 96
36.00 2.78 1.97 .2 .3 .3 .0 .1 .2 12.66
40.00 3.17 2.34 .2 .4 .3 .1 .1 .2 12.67
44.00 3.56 2.71 .2 .5 .3 .2 .1 .2 12.67
48.00 3.95 3.09 .2 .5 .3 ,2 .1 .2 12.67
52.00 4.44 3.57 .3 .6 .3 .3 .2 .2 12.90
56.00 5.46 4.55 .7 .8 .3 .5 .5 .5 13.60
58.00 6.29 5.38 1.0 .9 .3 .6 .6 .6 13.90
59.00 6.91 5.98 1.4 1.0 .4 .6 .7 .6 14.05
59.50 7.46 6.53 2.2 1.1 .4 .7 .7 .7 14.15
59.75 9.11 8.16 13.4 1.4 .7 .7 .8 .7 14.40
60.00 11.16 10.21 16.7 1.7 1.0 .7 .8 .8 14.70
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- - - - - - RES E R V 0 I R - - - - -
RAIN ACCUM. BASIN ACCUM. ACCUM. INSTANT AVERAGE
TIME FALL RUNOFF DISCHGE INFLOW VOLUME OUTFLOW DISCHGE DISCHGE STAGE
(HR) (IN) (IN) (CFS) (AF) (AF) (AF) (CFS) (CFS) (FT)
60.50 11. 97 11. 01 3.3 1.9 1.1 .8 .9 .9 14.90
61. 00 12.39 11. 42 1.7 1.9 1.2 .7 .9 .9 14.94
62.00 12.95 11.98 1.0 2.0 1.2 .8 .9 .9 14.96
64.00 13.63 12.66 .7 2.1 1.2 .9 .9 .9 14.94
68.00 14.42 13.45 .4 2.3 1.0 1.3 .8 .9 14.82
72.00 14.95 13.98 .3 2.4 .8 1.6 .8 .8 14.66
80.00 14.95 13.98 .0 2.4 .3 2.1 .6 .7 13.97
81. 75 14.95 13.98 .0 2.4 .3 2.1 .0 .5 11. 91
SUMMARY INFORMATION
MAXIMUM STAGE WAS 14.96 FEET AT 62.25 HOURS
MAXIMUM DISCHARGE WAS .9 CFS AT 62.25 HOURS
GATOR ENGINEERING SERVICES, INC.
7289 Garden riC/8.d Suite 104
West Palm Beach, FL 33404
~ 56H141-9990
Department of Engineering
and Public Works
P.O. Box 21229
West Palm Beach, FL 33416-1229
(561) 684-4000
http://www.co.palm-beach.f1.us
.
Palm Beach County
Board of County
Commissioners
Burt Aaronson. Chairman
Maude Ford Lee, VIce Chair
Karen T. Marcus
Carol A. Roberts
Warren H. Newell
Mary McCarty
Ken L Foster
County Administrator
Robert Weisman. P.E
"An Equal Opportunity
Affirmative Action Employer"
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September 22, 1998
Mr. Michael Rumpf
City of Boynton Beach
Planning and Zoning Department
100 East Boynton Beach
P,O, Box 310
Boynton Beach, FL 33425-0310
RE: Ridgeway Plumbing, Inc.
Traffic Performance Standards Review
Mr, Rumpf:
The Palm Beach County Traffic Division has reviewed the traffic generation
statement for the project entitled Ridl'!ewav Plumbinl'!. Inc, pursuant to the
Traffic Performance Standards in Article 15 of the Palm Beach County Land
Development Code, The project is summarized as follows:
Location:
Municipality:
Proposed Use:
Industrial Avenue, north of Boynton Beach Boulevard
Boynton Beach
1) Office
2) Warehouse
1) 24,6 trips per 1000 sf
2) 4,88 trips per 1000 sf
131 trips per day
1999
Trip Rate:
(3,000 st)
(11,625 st)
(PBC Article 10)
(PBC Article ,10)
New Trips:
Buildout:
Based on our review the Traffic Division has determined that the project meets
the Traffic Performance Standards of Palm Beach County, If you have any
questions regarding this review, please contact me at 684-4030,
Sincerely,
OFFICE OF THE COUNTY ENGINEER
cc: Robert Rennebaum, P.E. . Simmons & White, Inc.
Michael Haag, Building Code Permit Administrator - City of Boynton Beach
File: General- TPS . Mun . Traffic Study Review
h:'\traflic'\apf\tps'\98016app.wpd - TAZ 484
GATOR
ENGINEERING
SERVICES, INC.
7289 Garden Road. Suite 104
"est Palm Beach, Florida 33404
(561) 841-9990
Fax (561) 841-9991
E-mail: gatoreng@aol.com
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I' 1/998" :r
September 17, 1998
city of Boynton Beach
Planning Department
100 E. Boynton Beach Blvd.
Boynton Beach, FL 33435
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Attention: Micheal Rumpf
RE: Rescheduling of TRC Meeting for Ridgeway Plumbing, Inc,
site Plan Modification.
Dear Mr. Rumpf:
Due to site plan revisions by the client, we are requesting
that the the TRC meeting for Ridgeway Plumbing, Inc. site
plan modification be rescheduled from September 22nd, 1998 to
October 8th, 1998.
If you have any questions regarding this letter, please feel
free to contact me.
DEPARTMENT OF DEVELOPMENT
Division of Planning and Zoning
Bulent J. Kastarlak, NCARB
Director
Building
Planning &: Zoning
Engineering
Occupational License
Community Redevelopment
August 5, 1998
Mr, Dan Weisberg, Senior Engineer
Palm Beach County Traffic Division
Department of Engineering and Public Works
P,O, Box 21229
West Palm Beach, Florida 33416
Re: Traffic Study: Ridgeway Plumbing, Inc.
640 East Industrial Avenue
File # MSPM 98-003
Dear Mr. Weisberg:
The enclosed traffic generation statement on the Ridgeway Plumbing site dated April 5, 1994,
prepared by Simmons and White, Inc. was received by Planning and Zoning recently for the
above-referenced application. Please review the enclosed information for conformance with the
County's Traffic Performance Standard Ordinance, and provide me and Michael Haag, Building
Code Permit Administrator, with your written response.
If you have questions regarding this matter, please call me at (561) 375-6260,
Sincerely,
/U _-c.. ?~
Michael W, Rumpf
Acting Director of Planning and Zoning
MWRbme
cc: Central File
s:\projectsIRidgeway Plumbingltraffic
America's Gateway to the Gulfstream
100 East Boynton Beach Blvd., P,Q, Box 310 Boynton Beach, Florida 33425-0310 Phone: (561) 375-6260 FAX: (561) 375-6259
GATOR ENGINEERING SERVICF" INC.
7289 Garden Road, Suite 10.,
WEST PALM BEACH. FL 33404
[1,rnCiJJCiJ'rn~ l)[}' u~~@~D'iJ'uill[1,
Boynton Beach,
FL 33435
DATE I JOB NO
July 31, 1998 98-143
ATTENTION
Plannina DeDartment
RE: Ridgeway Plumbing
Phone (561) 841-9990
FAX (561) 841.9991
TO City of Boynton Beach
100 E. Boynton Beach Blvd.
WE ARE SENDING YOU
KI Attached
o Under separate cover via
o Shop drawings
o Copy of letter
o Prints
o Plans
o Samples
the following items:
D Specifications
>
o Change order
o
COPIES DATE NO. DESCRIPTION
1 Colored Elevation
THESE ARE TRANSMITTED as checked below:
o For approval
D Approved as submitted
D Approved as noted
o Resubm,t
copies for approval
copies for distribution
corrected prints
>
1(1 For your use
o As requested
o Submit
o Returned for corrections
o Return
o For review and comment D
o FOR BIDS DUE
19
o PRINTS RETURNED AFTER LOAN TO US
REMARKS
COPY TO
SIGNED:
If enclosures are not as noted, kindly notify us at once.