My WebLink
|
Help
|
About
|
Sign Out
ITEM 23 ATTACHMENT 6 - Project Plans
City of Pleasanton
>
CITY CLERK
>
AGENDA PACKETS
>
2024
>
071624
>
ITEM 23 ATTACHMENT 6 - Project Plans
Metadata
Thumbnails
Annotations
Entry Properties
Last modified
7/8/2024 11:42:45 AM
Creation date
7/8/2024 11:02:06 AM
Metadata
Fields
Template:
CITY CLERK
CITY CLERK - TYPE
AGENDA REPORT
DOCUMENT DATE
7/16/2024
DESTRUCT DATE
15Y
Jump to thumbnail
< previous set
next set >
There are no annotations on this page.
Document management portal powered by Laserfiche WebLink 9 © 1998-2015
Laserfiche.
All rights reserved.
/
656
PDF
Print
Pages to print
Enter page numbers and/or page ranges separated by commas. For example, 1,3,5-12.
After downloading, print the document using a PDF reader (e.g. Adobe Reader).
View images
View plain text
x 367.1 <br />x 421.4 <br />x <br />x 386.6 <br />x 381.4 <br />x 375.1 <br />x 418.9 <br />x 420.7 <br />x 354.7 <br />x <br />x <br />x 328.3 <br />x 328.5 <br />x 328.5 <br />x 328.6 <br />x 328.7 <br />x 328.9 <br />x 320.7 <br />x 385.7 <br />x382.4 <br />x 429.7 <br />x 429.7 <br />x 429.5 <br />x 429.7 <br />x 423.5 <br />x 422.4 <br />x 423.3 <br />x 413.4 <br />x 391.7 <br />x 321.4 <br />x 334.7 <br />x 334.5 <br />x 341.9 <br />x <br />34 <br />8 <br />. <br />6 <br />STOP <br />STOP <br />STOP <br />Pool <br />Pool <br />Pool <br />Pool <br />Pool Pool <br />Pool Pool <br />Pool <br />Pool <br />Pool <br />Pool <br />Pool <br />Pool <br />Pool <br />Pool <br />PoolPool <br />Pool <br />Pool <br />Pool <br />PoolPool <br />PoolPool <br />Pool <br />Pool <br />Pool <br />Pool <br />Asphalt <br />Asphalt <br />Asphalt <br />Asphalt Asphalt <br />Asphalt <br />Asphalt <br />Asphalt <br />Asphalt <br />Asphalt <br />Asphalt <br />Asphalt <br />Asphalt <br />Asphalt <br />Asphalt <br />Asphalt <br />Co <br />n <br />c <br />r <br />e <br />t <br />e <br />Concrete <br />Concrete <br />Concrete <br />Concrete <br />Co <br />n <br />c <br />r <br />e <br />t <br />e <br />Unpaved <br />Unpaved <br />Gate <br />Gate <br />Gate <br />Gate <br />IN <br />T <br />E <br />R <br />S <br />T <br />A <br />T <br />E <br /> <br />6 <br />8 <br />0 <br />ASHWOOD DRIVE <br />EA <br />S <br />T <br />W <br />O <br />O <br />D <br /> <br />W <br />A <br />Y <br />42 <br />0 <br />415 <br />35 <br />5 <br />330 325 <br />320350 <br />NORTHWOOD COURTREDWOOD COURT <br />FE <br />R <br />N <br />W <br />O <br />O <br />D <br /> <br />W <br />A <br />Y <br />FALLWOOD COURTALDERWOOD COURT <br />MUIRWOOD DRIVE <br />FO <br />O <br />T <br />H <br />I <br />L <br />L <br /> <br />R <br />O <br />A <br />D <br />Pool <br />Pool <br />40 <br />0 <br />44 <br />0 <br />43 <br />5 <br />43 <br />0 <br />400 <br />395 390 <br />420 <br />37 <br />5 <br />38 <br />0 <br />38 <br />5 <br />39 <br />0 <br />39 <br />5 <br />40 <br />0 <br />405410415 <br />39 <br />5 <br />40 <br />0 <br />39 <br />0 <br />32 <br />5 <br />322 <br />ST <br />R <br />E <br />E <br />T <br /> <br />C <br />ST <br />R <br />E <br />E <br />T <br /> <br />C <br />ST <br />R <br />E <br />E <br />T <br /> <br />D <br />ST <br />R <br />E <br />E <br />T <br /> <br />E <br />STREET E <br />ST <br />R <br />E <br />E <br />T <br /> <br />A <br />ST <br />R <br />E <br />E <br />T <br /> <br />A <br />STREET E <br />ST <br />R <br />E <br />E <br />T <br /> <br />D <br />DRIVEWAY E DRIVEWAY F <br />STREET BPARCEL A <br />PARCEL B <br />PARCEL C <br />PA <br />R <br />C <br />E <br />L <br /> <br />D <br />PARCEL F <br />FE <br />R <br />N <br />W <br />O <br />O <br />D <br /> <br />W <br />A <br />Y <br />EA <br />S <br />T <br />W <br />O <br />O <br />D <br /> <br />W <br />A <br />Y <br />MU <br />I <br />R <br />W <br />O <br />O <br />D <br /> <br />D <br />R <br />I <br />V <br />E <br />IN <br />T <br />E <br />R <br />S <br />T <br />A <br />T <br />E <br /> <br />6 <br />8 <br />0 <br />AL <br />D <br />E <br />N <br />W <br />O <br />O <br />D <br />FA <br />L <br />L <br />W <br />O <br />O <br />D <br />RE <br />D <br />W <br />O <br />O <br />D <br />NORTHWOOD <br />EQ <br />U <br />U <br />S <br /> <br />C <br />O <br />U <br />R <br />T <br />DMA 1 <br />90 91 92 93 <br />94 95 <br />969798 <br />99 <br />100101 <br />102 103 104 105 106 <br />107108109110111 <br />3 <br />2 <br />1 <br />4 5 6 7 <br />891011 <br />12 13 14 15 16 17 18 19 <br />20 21 24 25 26 272223 <br />28 <br />29 <br />30 <br />31 32 <br />3433 <br />35 36 <br />37 <br />38 39 40 <br />41 <br />42 43 44 <br />45 46 47 48 49 50 <br />51 52 53 54 55 56 57 58 <br />59606162636465 <br />66 <br />67686970 <br />71 <br />72 <br />737475 <br />76 <br />77 <br />78 <br />79 <br />80 <br />81 <br />82 <br />85 <br />84 <br />83 <br />86 <br />87 <br />88 <br />89 <br />11 <br />0 <br />, <br />0 <br />0 <br />0 <br /> <br />C <br />F <br />ST <br />O <br />R <br />A <br />G <br />E <br />30 <br />" <br />S <br />D <br />DR <br />I <br />V <br />E <br />W <br />A <br />Y <br /> <br />I <br />MALONEY/ <br />TARNOW ELMER <br />HU <br />T <br />C <br />H <br />I <br />N <br />S <br />O <br />N <br />YITU <br />T <br />T <br />L <br />E MADUELL <br />LO <br />C <br />H <br />E <br />R <br />NEAL <br />TH <br />O <br />M <br />P <br />S <br />O <br />N <br />MC <br />S <br />T <br />A <br />Y <br />RE <br />D <br />D <br />Y <br />HO <br />L <br />L <br />O <br />W <br />A <br />Y <br />MININIMORETTI <br />CA <br />R <br />P <br />E <br />N <br />T <br />E <br />R <br />MO <br />R <br />E <br />T <br />T <br />I <br />/ <br />KO <br />N <br />D <br />A HARRAH/ <br />TR <br />U <br />S <br />T <br />WHEELER NIA/GHADAR AC <br />H <br />A <br />R <br />Y <br />A <br />WESCOTT <br />KHIEM <br />MILLER/ <br />TR <br />U <br />S <br />T <br />HARTRELL <br />XIAO <br />N <br />80 <br />2401608001 inch = ft. <br />G: <br />\ <br />\ <br />J <br />O <br />B <br />2 <br />0 <br />1 <br />7 <br />\ <br />\ <br />1 <br />7 <br />1 <br />0 <br />5 <br />7 <br />\ <br />\ <br />C <br />A <br />D <br /> <br />F <br />I <br />L <br />E <br />S <br />\ <br />\ <br />0 <br />2 <br />- <br />P <br />L <br />A <br />N <br />N <br />I <br />N <br />G <br />\ <br />\ <br />T <br />E <br />N <br />T <br />- <br />M <br />A <br />P <br />\ <br />\ <br />0 <br />5 <br />- <br />S <br />C <br />- <br />1 <br />7 <br />1 <br />0 <br />5 <br />7 <br />- <br />V <br />T <br />M <br />. <br />D <br />W <br />G <br /> <br />6 <br />/ <br />1 <br />3 <br />/ <br />2 <br />0 <br />2 <br />4 <br /> <br />9 <br />: <br />2 <br />1 <br />: <br />3 <br />7 <br /> <br />A <br />M <br /> <br />H <br />I <br />L <br />L <br />A <br />R <br />Y <br /> <br />R <br />A <br />Y <br />A <br />JOB NO.: 171057 <br />DATE: JUNE 14, 2024 <br />SHEET NO. <br />4690 CHABOT DRIVE, SUITE 200 PLEASANTON, CA 94588 <br />PHONE: (925) 227-9100 FAX: (925) 227-9300 <br />E N G E E R SN N N S S SRRREEPAUYO <br />SHEET OF 75 <br />DRAINAGE AREA BOUNDARYBIO-RETENTION AREA <br />{\LLEGEND:} <br />{NOTES}:1.. THE CALCULATIONS ARE BASED ON THE ALAMEDA COUNTYWIDE CLEAN WATER PROGRAM, C.3 STORMWATERTECHNICAL GUIDANCE, DATED OCTOBER 31, 2017, AND THE FOLLOWING CRITERIA:a. 0.2 INCHES/HOUR RAINFALL INTENSITY ON 100% IMPERVIOUS AREA.b. SOIL FOR TREATMENT MEDIUM WITH A 5 INCHES/HOUR INFILTRATION RATE.c. A TREATMENT MEDIUM OF 0.04 SIZING FACTORd. 10% OF THE PERVIOUS AREAS ARE INCLUDED IN THE EFFECTIVE IMPERVIOUS AREA. <br />{2. SIZING FACTOR OF 0.04 NOTED ABOVE IS CALCULATED BASED ON THE FOLLOWING CRITERIA:}a. SIZING FACTOR=(0.2 IN/HR)/(5 IN/HR)=0.04 <br />3. REQUIRED BIO-RETENTION AREA IS CALCULATED PER THE FLOW-BASED METHOD. <br />VARIES <br />3:1 MAX3:1 MAX <br />4" <br />8" <br />FG <br />4" <br />18 <br />" <br />PRE <br />L <br />I <br />M <br />I <br />N <br />A <br />R <br />Y <br /> <br />S <br />T <br />O <br />R <br />M <br />W <br />A <br />T <br />E <br />R <br /> <br />T <br />R <br />E <br />A <br />T <br />M <br />E <br />N <br />T <br /> <br />C <br />A <br />L <br />C <br />U <br />L <br />A <br />T <br />I <br />O <br />N <br />S <br />DMA TOTAL AREA (SF) <br />IMPERVIOUS AREA PERVIOUS AREA <br />EFFECTIVE IMPERVIOUS AREA (SF) <br />ST <br />R <br />E <br />E <br />T <br /> <br />( <br />S <br />F <br />) <br />SID <br />E <br />W <br />A <br />L <br />K <br /> <br />( <br />S <br />F <br />) <br />LANDSCAPE (SF) <br />1 1,975,779 504,054 257,088 122,378 1,092,259 992,746 39,710 39,750 <br />TOTAL 883,520 <br />% IMPERVIOUS 0.45 <br />NOT TO SCALE <br />PR <br />E <br />L <br />I <br />M <br />I <br />N <br />A <br />R <br />Y <br /> <br />S <br />T <br />O <br />R <br />M <br />W <br />A <br />T <br />E <br />R <br /> <br />C <br />O <br />N <br />T <br />R <br />O <br />L <br /> <br />P <br />L <br />A <br />N <br />TM5.0 <br />{GENERAL STORMWATER TREATMENT NOTE}: <br />1. THE BIO-RETENTION AREA AND DESIGN SHOWN IS PRELIMINARY. FINALDESIGN OF THE BIO-RETENTION WILL BE PER THE FINAL BAY AREA HYDROLOGYMODEL (BAHM) REPORT, INCLUDING ORIFICE DETAILS. SEE PRELIMINARY BAHMREPORT PREPARED BY RJA, DATED JUNE 2023. <br />NOT TO SCALE <br />\A1;3' <br />36 <br />" <br />S <br />D <br />{NOTE}:THIS DESIGN IS PRELIMINARY AND IS SUBJECT TO CHANGE WITH FINAL DESIGN.SEE SEPARATE HYDROMODIFICIATION REPORT PREPARED BY RJA, DATED JUNE2023, FOR PRELIMINARY DESIGN OF THE HYDROMODIFICATION AND FLOWDURATION CONTROL STRUCTURE, INCLUDING ORIFICE SIZE, ELEVATION, ETC. <br />1 <br />1 <br />{\LSECTION A-A} <br />NOT TO SCALE <br />STORAGE BASIN 36"SD
The URL can be used to link to this page
Your browser does not support the video tag.