HomeMy WebLinkAboutCT 02-07; EMERALD POINTE ESTATES; SEWER STUDY; 2005-06-03HUNSAKIR
^ASSOCIATES
c o,
PLANNING
ENGINEERING
SURVEYING
IRVINE
LOSANGELES
RIVERSIDE
SAN DIECO
SEWER STUDY
for 2.NJ2^
EMERALD POINTE ESTATES
In the City of Carlsbad
Prepare(d for:
RWR Homes Inc.
2710 Locker Avenue West
Suite 350
Carlsbad, CA 92008
w.o. 2339-18
RECEIVED
JU!^ 2 3 2005
EI^GINEERINIG
JUNE 3, 2005
Hunsaker & Associates
San Diego, Inc.
i
I
DAVE HAMMAR
LEX WILLIMAN
ALISA VIALPANDO
DAN SMITH Vice President
RAY MARTIN
10179 Huennekens St.
San Diego, CA 92121
(858) 558-4500 PH
(858)558-1414 FX
www.HunsakerSD.com
lnfo®HunsakerSD.com
LA:kc msword\h:\repoTls\2339M8\sewer study\a02.doc
wo 2339-18 6/3/2005
Ennerald Pointe Estates
Sewer Study
TABLE OF CONTENTS
SECTION
Design Criteria I
Sewer Input Data and Performance II
Sewer study Map III
LA:la msword\h:\reports\2339\18\sewer study\a02.doc
wo 2339-18 6/3/2005
Emerald Pointe Estates
Sewer Study
Design Criteria
Dwelling Units
Demand
Peak Factor
Maximum Depth
Roughness, n
14
220 gal/cap/day
2.5
0.50 diameter
0.011 for PVC
Sample Caicuiation
Peak Flow = Dwelling Units x Demand x Peak Factor
Peak Flow = 14 units x 220 ^^'/unitday x 2.5
(1 cfs \
646.300 9 V j
Peak Flow = 0.0119cfs
LA:la msword\h:\reports\2339M8\sewer Study\a02.doc
wo 2339-18 6/3/2005
FOR EMERALD POINTE ESTATES
wo 2339-18
BY: LA
SEWER STUDY SUMMARY
SH ^ OF
DATE 6/3/2005
REFER TO DWG. NO.:
UNE# FROM MH TOMH DWELLINGS
PER LINE
IN-LINE
D.U.'s
PEAK/AVC.
RATIO
PEAK DESIGN FLOW LINE SIZE
(INCHES)
DESIGN
SLOPE (%) dn (FEET) dn/D VELOCITY
(F.PS.) COMMENTS UNE# FROM MH TOMH DWELLINGS
PER LINE
IN-LINE
D.U.'s
PEAK/AVC.
RATIO M.G.D. C.F.S.
LINE SIZE
(INCHES)
DESIGN
SLOPE (%) dn (FEET) dn/D VELOCITY
(F.PS.) COMMENTS
S-1 5 4 5 5 2.5 0.003 0.004 8 3.40 0.02 0.03 1.39
s-2 4 3 5 10 2.5 0.006 0.009 8 1.00 0.04 0.06 1.00
S-3 3 2 2 12 2.5 0.007 0.010 8 1.05 0.04 0.06 1.20
S-4 2 1 2 14 2.5 0.008 0.012 8 1.00 0.05 0.07 1.11
S-5 1 EXIST 0 14 2.5 0.008 0.012 8 1.00 0.05 0.07 1.11
Sewer Study Spreadsheet 2.xls
6/3/2005
EMERALD POINTE ESTATES
SEWER STUDY MAP
NTS
HUNSAKER
& ASSOCIATES
SAN DIECOt INC
riANNiNC xm HumEtos sum
ENQNEEIilNC San Oeto, Ca 9Z121
SUISVtYlNC PH(e58)SSM500 FX(»S»)SS«-1414
RA0608\8,Eng\Exhibits\Sewer Study Map.dwgC 1290]Jun-03-2005ai:07