HomeMy WebLinkAboutDWG 544-9; 6608; MERWIN DRIVE DRAINAGE IMPROVEMENTS; 01-05d=if,,E CALAVERA
VICINITY MAP
NOT TO SCALE
REFERENCE DRAWINGS:
MERWIN DRIVE
PROJECT SITE
1)335-TA EVANS POINT GRADING PLANS (CT91-3)
2).363-3 KELLY RAN.CH VJLLAGE E (CT96-03)
SHEET INDEX
Title Sheet, Vicinity Map, and Location Map 1
Profile and Details 2
Plan 3
NOTE:
CONTRACTOR SHALL LOCATE ALL EXISTING UTILITY
VAL VE BOXES, MANHOLES, VAULTS, SEWER
CLEANOUTS, STORM DRAIN GRATES, INLETS AND
SURVEY MONUMENT BOXES AND PROTECT IN PLACE.
S:\B,,njamh...Arp\OP\Storm Dn1n\lS608\Menrin...JmPf"OY"Tlent\Merwlll\d-.;i\6608Jllenrln..J11.µ1u.ama1LTitle.do,g Plotted .S),; Scm_kmln Arp Plot D,;ito; i0/2:1/2020
CONSTRUCTION PLANS
FOR
CITYWIDE DRAINAGE IMPROVEMENT PROGRAM
-MERWIN DRIVE DRAINAGE IMPROVEMENTS -
PROJECT NO. 6608
CITY OF CARLSBAD
CARLSBAD1 CALIFORNIA
CITY COUNCIL
MATT HALL -MAYOR
KEITH BLACKBURN -MAYOR PRO-TEM
PR/YA BHAT-PATEL -COUNCIL MEMBER
CORI SCHUMACHER -COUNCIL MEMBER
SCOTT CHADWICK
CITY MANAGER
OCTOBER 2020 WIDERCRDLJND SERYJCE ALERT
SDG&E (GAS)
SDG&E _(ELEC)
11ME WARNER CABLE COMMUNICATIONS
AT&T
aTY OF CAALSBAD (STREETS ANO STORM DRAIN)
aTY OF CARLSBAD (SEIIER)
CMl\ll
(B00)4.22-<!33
(619)547-2020
(619)654--8686
(760)438-7741
(760)806-9809
(760)434-2980
(760)438-2720
(760)438-3891
■ ------------PROJECT SITE f-U)
w
>-_J
I
L 'i'NC\-1 C1
LOCATION MAP
DI
NOT TO SCALE:
RT
r..,_ DlAL T.OLL FREE 1-800-422-4133
AT LEAST lWC 0'-YSBEi'CRE YOIJ :itG
UNDERGROUND SER\11::E ALERT OF SOUTHER"-CALIFORNIA (MERWIN DRIVE STORM DRAIN IMPROVEMENTS) "AS BUILT"
TITLE DATE P.E.__ EXP. __
REVlEWED BY:
INSPECTOR DATE
� CITY OF CARLSBAD ISHEETSI 1------+----+-----------+-------+----+---+-----t l___!_J ENG !NEERING DEPARTMENT J 1-------t----+-----------+-------+---+---+-----t MERWIN DRIVE DRAINAGE IMPROVEMENTS
TITLE SHEET, VICINITY MAP,
AND LOCATION MAP
APPROVED HOSSEIN AJIDEH '9'�"-'"''""'1-------t---+-----------+-----t---+----+-----t H . A"d h Hosse1nA11deh ossein J1 e oate:2020.1027 10/27/20 l------+--+-----------+-----+----+----+------1 --------10:2�·---l-----+----+-----------+-----+----+----+-----t ENGll'IEERING MANAGER PEG 75991 EXPIRES 6 30 22 DATE
DA TE INITIAL
ENGINEER OF -WORK REVISION DESCRIPTION DA TE INITIAL DA TE INITIAL CH KO BY J'" DWN BY: BA PROJECT NO. I DRAWING NO
f-O"THER-. -A-PP-Ru-VAL--+-C-ITY_A_PP-ROV-AL--t RVWO BY: 07 6608
�--------------------
5
544-9
EXISTING TYPE F CATCH BASIN
37.18' RIM
INSTALL 18-IN STEEL PLATE
(MANUFACTURED BY PIPELINE PRODUCTS
OR APPROVED EQUIVALENT)
(SEE STEEL PLATE DETAIL ON
SHEET 2 OF THESE PLANS)
RAISE RIM OF TYPE F CATCH BASIN
(PR RIM 38. 43')
•
EX 13" RCP
INSTALL NEW OPENING ON
EASTERN EDGE (37.3' IE)
�PR ROCK SWALE
FL 37. 1'
PR MODIFIED CONCRETE TERMINUS
(MATCH EX RIM)
EX CONCRETE CHANNEL
PR TRANSITION FROM CONCRETE
CHANNEL TO 2-12" DIA. PVC
PR 2-12" DIA. PVC CONCRETE ENCASEMENT
36.O' IE
�--EXISTING OPENING ON SOUTHERN EDGE
(36.06' IE) TO BE SEALED WITH CONCRETE
33.29' FL IN 32.95' FL OUT
A-A CATCH BASIN PROFILE
c:: ,r. ·\ : -,'"' 7 r:, ;; .__.vhr....::..: v.Iv
I �------------6' ------------�EXISTING GROUND
----INSTALL LIGHT WEIGHT NON-WOVEN GEOTEXTILE FILTER FABRIC
ROCK SWALE LA YER WITH
3" DIA. (MIN) ROCK LINING ROCK SWALE
NOTES 1.ROCK LINING TO BE INSTALLED TO FORM A Sf ABLE STRUCTURE WITH A MINIMUM OF VOIDS, AND EACH
PLACED IN CONTACT WITH ADJACENT ROCKS.2.ROCK LINING SHALL BE SOUND, DE NSE, AND DURABLE ANGULAR ROCK WITH A MINIMUM SPECIFlCGRAVITY OF 2.6.3.ROCK LINED CHANNELS LARGER THAN THE DIMENSIONS SHOWN, OR ON SLOPES STEEPER THAN 5%SHALL BE DESIGNED BY A CIVIL ENGINEER. 4.GRAVEL FILTER MATERIAL SHALL BE A MIXTTJRE OF CLEAN, WASHED SAND AND GRAVEL, COMPRISED OF
MATERIALS LE SS THAN 1 t DIA. IN SIZE.
5. FlLTER FABRIC SHALL BE LIGHT WEIGHT, NON-WOVEN GEOTEXTILE
S:\aaij:JmlnJr.?\CIP\Stonn Dllllrt\6608\1,lerwln.Jmi:ra,,ana,t\t,1Rnm\dag\56oa...N.,.....Jmpnl'lll!l!nfflLProffie.dW!I Plotted ey: Ben)C!mln Afp Plot Date: 10/26/2020
er,\ 1 c. � '1
..Jvh1_L.
3" THICK GRAVEL FILTER LA YER
(SEE NOTE 4 BELOW)
LEGEND ru:v FL ELEVATIC>l FLOW LINE RCP R8NFORCED CONCRElE PIPE EX PR IE
rnSTJNG PROPOSED
INVERT a.E\/Al10N
GENERAL NOTES 1.NO REVISIONS WILL BE MADE TO THESE PLANS WITHOUT THE WRITTEN APPROVALOF THE CITY ENGINEER. NOTED WITHIN THE REVISION BLOCK. ON THE APPROPRIATE
SHEET OF THE PLANS AND TITLE SHEET.2.ACCESS FOR FIRE AND OTHER EMERGENCY VEHICLES SHALL BE MAINTAINED TO THE PROJECT SITE AT ALL TIMES DURING CONSTRUCTION.3.THE CONTRACTOR SHALL CONFORM TO LABOR CODE SECTION 6705 BY SUBMITTINGA DETAIL PLAN TO THE CITY ENGINEER AND/OR CONCERNED AGENCY SHOWING THEDESIGN OF SHORING, BRACING SLOPING OR OTHER PROVISIONS TO BE MADE OFWORKER PROTECTION FROM THE HAZARD OF CAVING GROUND DURING THE
EXCAVATION OF SUCH TRENCH OR TRENCHES OR DURING THE PIPE INSTALLATIONTHEREIN. THIS PLAN MUST BE PREPARED FOR ALL TRENCHES FIVE FEET ( 5') ORMORE IN DEPTH AND APPROVED BY THE CITY ENGINEER AND/OR CONCERNEDAGENCY PRIOR TO EXCAVATION. IF THE PLAN VARIES FROM THE SHORING SYSTEM
STANDARDS ESTABLISHED BY THE CONSTRUCTION SAFETY ORDERS, TITLE 8CALIFORNIA ADMINISTRATIVE CODE, THE PLAN SHALL BE PREPARED BY AREGISTERED ENGINEER AT THE CONTRACTORS EXPENSE. A COPY OF THE OSHA
EXCAVATION PERMIT MUST BE SUBMITTED TO THE INSPECTOR PRIOR TOEXCAVATION.4.ALL OPERATIONS CONDUCTED ON THE SITE OR ADJACENT THERETO, INCLUDINGWARMING UP, REPAIR, ARRIVAL, DEPARTURE OR OPERATION OF TRUCKS,
EARTHM0\1NG EQUIPMENT, CONSTRUCTION EQUIPMENT AND ANY OTHER ASSOCIATEDGRADING EQUIPMENT SHALL BE LIMITED TO THE PERIOD BETWEEN 8: 00 A.M. AND5: 00 P .M. EACH DAY, MONDAY THRU FRIDAY AND NO EARTHMOVING OR GRADINGOPERATIONS SHALL BE CONDUCTED ON WEEKENDS OR HOLIDAYS UNLESS APPROVEDBY THE CITY ENGINEER. (A LIST OF CITY HOLIDAYS IS AVAILABLE AT THE
ENGINEERING DEPARTMENT COUNTER.)
5.ALL OFF-SITE HAUL ROUTES SHALL BE SUBMITTED BY THE CONTRACTOR TO THE CITY ENGINEER FOR APPROVAL TWO FULL WORKING DAYS PRIOR TO BEGINNING OFWORK. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ANY DEBRIS OR DAMAGEOCCURRING ALONG THE HAUL ROUTE OR ADJACENT STREETS AS A RESULT OF THEGRADING OPERATION.6.THE EXISTENCE AND LOCATION OF UTILITY STRUCTURES AND FACILITIES SHOWN ONTHE CONSTRUCTION PLANS WERE OBTAINED BY A SEARCH OF THE AVAILABLE RECORDS. ATTENTION IS CALLED TO THE POSSIBLE EXISTENCE OF OTHER UTILITYFACILITIES OR STRUCTURES NOT SHOWN OR IN A LOCATION DIFFERENT FROM THATSHOWN ON THE PLANS. THE CONTRACTOR IS REQUIRED TO TAKE DUE PRECAUTIONARY MEASURES TO PROTECT THE UTILITIES SHOWN ON 1}1E PLANS ANDANY OTHER EXISTING FACILITIES OR STRUCTURES NOT SHOWN.
7.THE CONTRACTOR SHALL VERIFY THE LOCATION OF ALL EXISTING FACILITIES(ABOVEGROUND AND UNDERGROUND) WITHIN TIHE PROJECT SITE SUFFICIENTILYAHEAD OF THE CONSTRUCTION TO PERMIT THE REVISIONS OF THE CONSTRUCTIONPLANS IF IT IS FOUND THAT THE ACTUAL LOCATIONS ARE IN CONFLICT WITrl TIHE PROPOSED WORK.
8.THE CONTRACTOR SHALL NOTIFY AFFECTED UTILITY COMPANIES (SEE BELOW) ATLEAST TWO FULL WORKING DAYS PRIOR TO STARTING CONSTRUCTION NEAR TIHEIRFACILITIES AND SHALL COORDINATE WORK WITH A COMPANY REPRESENTATIVE.
9.SAWCUT ALL EDGELINES WHEN EXCAVATING INTO EXISTING CONCRETE AND ASPHALT
SURFACES.
EROSION CONTROL & STORMWATER MANAGEMENTS NOTES 1.IN CASE EMERGENCY WORK IS REQUIRED. CONTRACTOR WILL PRO�DE A CONTACTNAME & PHONE NUMBER BEFORE CONSTRUCTION COMMENCES.
2.EQUIPMENT AND WORKERS FOR EMERGENCY WORK SHALL BE MADE AVAILABLE ATALL TIMES DURING THE RAINY SEASON. ALL NECESSARY MATERIALS SHALL BE STOCKPILED ON SITE AT CONVENIENT LOCATIONS TO FACILITATE RAPIDCONSTRUCTION OF TEMPORARY DEVICES WHEN RAIN IS EMINENT.3.THE CONTRACTOR SHALL RESTORE ALL EROSION CONTROL DEVICES TO WORKINGORDER TO THE SATISFACTION OF THE CITY ENGINEER AFTER EACH RUN-OFFPRODUCING RAINFALL.4.THE CONTRACTOR SHALL INSTALL ADDITIONAL EROSION CONTROL MEASURES ASMAY BE REQUIRED BY THE CITY ENGINEER DUE TO UNCOMPLETED GRADINGOPERATIONS OR UNFORESEEN CIRCUMSTANCES WHICH MAY ARISE.
5.THE CONTRACTOR SHALL BE RESPONSIBLE AND SHALL TAKE NECESSARYPRECAUTIONS TO PREVENT PUBLIC TRESPASS ONTO AREAS WHERE IMPOUNDEDWATERS CREATIE A HAZARDOUS CONDITION.
6.GRADED AREAS AROUND THE PROJECT PERIMETER MUST DRAIN AWAY FROM THE FACE OF THE SLOPE AT THE CONCLUSION OF EACH WORK DAY.
7.ALL REMOVABLE PROTECTIVE DEVICES SHALL BE IN PLACE AT THE ENO OF EACHWORKING DAY WHEN THE FIVE (5) DAY RAIN PROBABILITY FORECAST EXCEEDSFORTY PERCENT (40%). SILT AND OTIH ER DEBRIS SHALL BE REMOVED AFTER EACHRAINFALL. ON REQUEST, THE CONTIRACTOR MUST PROVIDE PROOF OF THISCAPABILITY THAT IS ACCEPTABLE TO THE CITY ENGINEER.
8.ALL GRAVEL BAGS SHALL BE BURLAP TYPE WITH i INCH MINIMUM AGGREGATE.
9.MATIERIAL NEEDED TO INSTALL STANDBY BMPs NECESSARY TO COMPLETELYPROTECT THE EXPOSED PORTIONS OF THE SITE FROM EROSION, AND TO PREVENT
SEDIMENT DISCHARGES, MUST BE STORED ON SITIE. AREAS TIHAT HAVE ALREADYBEEN PROTECTED FROM EROSION USING PHYSICAL STABILIZATION OR ESTABLISHEDVEGETATION STABILIZATION BMPs AS DESCRIBED BELOW ARE NOT CONSIDERED TOBE "EXPOSED" FOR PURPOSES OF THIS REQUIREMENT.10.DEPLOYMENT OF PHYSICAL OR VEGETATION EROSION CONTIROL BMPs MUSTCOMMENCE AS SOON AS GRADING AND/OR EXCAVATION IS COMPLETED FOR ANYPORTION OF THE SITE. THE CONTRACTOR MAY NOT CONTINUE TO RELY ON THEABILITY TO DEPLOY STANDBY BMP MATERIALS TO PREVENT EROSION OF GRADEDAREAS THAT HAVE BEEN COMPLETED.11.THE AREA THAT CAN BE CLEARED OR GRADED AND LEFT EXPOSED AT ONE TIME IS LIMITED TO THE AMOUNT OF ACREAGE THAT THE CONTRACTOR CAN ADEQUATELYPROTECT PRIOR TO A PREDICTED RAINSTORM.
12.ALL BMPs MUST BE MAINTAINED. IF A SELECTED BMP FAILS, IT MUST BE REPAIREDAND IMPROVED, OR REPLACED WITH AN ACCEPTABLE ALTERNATIVE AS SOON AS ITIS SAFE TO DO SO. THE FAILURE OF A BMP SHOWS THAT THE BMPs, ASINSTALLED, WAS NOT ADEQUATE FOR THE CIRCUMSTANCES IN WHICH IT WAS USEDAND SHALL BE CORRECTED OR MODIFIED AS NECESSARY. REPAIRS ORREPLACEMENTS MUST THEREFORE PUT A MORE EFFECTIVE BMP IN PLACE.
STREET NOTES
1.ALL UNDERGROUND UTILITIES AND LATERALS SHALL BE INSTALLED PRIOR TOCONSTRUCTION OF CURBS, CROSS GUTTERS OR SURFACING OF STREETS.
2.ALL SURVEY MONUMENTS AND POINTS THAT ARE DISTRIBUTED BY THIS WORKSHALL BE REESTABLISHED, PERPETUATED, AND DOCUMENTED PER THEPROFESSIONAL LAND SURVEYORS ACT.
4-i" HOLESF'OR ANCHORS
�,, THICK BLIND FLANGE WITH 4-5/8" HOLES
ROLLED i" PLATE
TO FIT 18" OD
CONCRETE PIPE
UNDERGROUND S£R�CE ALERT SDG&E (GAS) SDG&E (ELEC) TIME WARNER CABLE COMMUNICATIONS
AT&T
0
<lTY Of CARLSBAD (SlREETS AND STORM DRAlN) ClTY Of CARLSBAD (SEIIER)
a.t\\O
0
0
STEEL PLATE DETAIL
j800)422-41JJ (619)547-2020(619)654-8686(760)438-7741(760)806-9809(760)434-2980(760)438-2720(760)438-3891
DI RT
OlAL TOJ.L. FR£E. 1-800-422-4133
A': LEA.ST TWO OAVS BEFORE YOl. or:.
U:-JDERGROUND SERVICE ALERT OF SOUTl--iERN CALIFORNIA
I
j i
1 .g"
T!TLE
0
0
P.E.___
REVIEWED BY:
INSPECTOR
"AS BUILT"
DAT[ EXP. ---
DAT:
CITY OF CARLSBAD f SHE3ETS Il----l----+-------------------1---l---+----l-------t ENGINEERING DEPARTMENT l----l-----+------------------1-----l----1---!.---t MERWIN DRIVE DRAINAGE IMPROVEMENTS
APPROVED
PROFILE AND DETAILS
HOSSEIN AJIDEH ''"" "''"'"' - --Hossern Ajtdeh Hossein AJideh Date: 2020.10 27 10/27 /20 -------------"'"'' "'' =· ----l------,l----+-------------------1---l---+----l-------t '.=E':::NG
=:
IN:=EE:::R:=IN:::'G
:::::
M';;:A;:::NA':::G:::ER:::;-;::::::::PE=:C:::::::75:::9::::9:::::1 ::::EXP=::'1'::'RES=::6::::=30:.":=22::::=0:::
A
:'::':TE::::=='. 1--�,-+�-+------------------I----I------I---...I--........I OWN BY: __.R..cA,..___ PR06 J6ECOT8NO. I DR###AWIN-#G NO. DATE INlllAL DATE INl11AL DATE INITIAL /F 1-----'---1---'--'--'-...L:.::..:.::..=--i CHKD BY:�•---ENGINEER OF WORK REVISION DESCRIPTION OTHER APPROVAL CITY APPROVAL RVWD BY· DZ
T
5
6608 544-9
MERWIN DRIVE DRAINAGE IMPROVEMENTS
DIAL TOLL FREE
1 - 800 - 422 - 4133
AT LEAST TWO DAYS
BEFORE YOU DIG
T.M.
UNDERGROUND SERVICE ALERT OF SOUTHERN CALIFORNIA
2A
PROFILE AND DETAILS
LEGEND
I
I I \ \
0 25•
z
\\
\ 1 �;::.· Rl!.!•JB.7:3' FL•:55.89' SOX IS Df<Y
f'.•:r1ras' 1
so·
\
..,_._,.,..,
ro-,an fl..-37.
Ii
0 RIM•Jaa:r n.-35.&a' WS-::l5.9C'
\ \ \ I
S:\Benjclnlln-"f)\CIP\stmm On:ain\6608\M-ln..Jrnpro-nent\l,l«wln\<l..g\6608..N-irwmpr011t111ent.....Plaru2w!l Plotted By. Bffljol'niri Arp Plot Cote: 10/26/2020
LEGEN D
BRIAN MILlER &: SANDRA HUERTA APN:208-162-11
SILAR lRUST APN:208-162-10
II II ii II ,I II II l' " II II II
'I I, I' II ll II ',I II il i: II II
II
]'; II II JI II !IIIrII
"IIH
II I II ,\' II
PT, # 103 CLSB-103
'� :_::, ;,�: � = : \ /;,, � == �. ,8.�
NAO 83 (1991.35 EPOCH)
PT. f 108 CLS8-1oa
2" IRON PlPE ANO DISK STAMPED •a.sa-103 LS 6215" AT THE NORlHEAST END OF RANCHO CARLSBAD Oft 25' NORTHEAST OF 1HE END OF PAVEMENT
2..5• DISC STAteED "O.SS-108 LS 6215" ON DRAINAGE BOX INLET ON THE NORTH SIDE OF PALMER WAY, 100" EASTERLY OF COUGAR DRIVE.
N 1999868.886' N 1996667.59'1-' E 62#150.511' E 624'80J3.709' ELEV. 59.597 (NGVD 29) RECCJRO OF' SUR\oEY 17271 EL 246.'4-JO' (NGVD 29) R£CORO OF SURVEY 17271
NOTE: PROPERTY LINES, RIGHT-OF-WAY LINES, ANO EASEMENT LINES SH� HEREON \\ERE ESTAEUSHED FROM AVAILABLE RECORD MAPS AND 1-\SSESSOR S MN"S. NO 1llLE �ORTS WERE REVIEWED FOR THIS PROJECT. SELECT RECORD MONU�ENTS WERE TIED INTO THE PRO.JECT COORDINA1E SYSTEM TO Cf(IENTAlE RECORD MAPS. BEARINGS ANO DISTANCES TAKEN FRO� lHIS DRAWING REPRESENT A BEST FlT COMPILATION <F RECORD DATA. THESE PROPERTY LINES, RlGiT-OF-WAY LINES, AND EASEMENT LINES ARE INTOIDED TO BE USED FOR A GRAPHIC REPRESENTATION ONLY.
EVANS POINT HOA APN: 2, 2-152--01
SE£ INSET
"¾ "¾ "¾ "¾ """ "¾ "¾ "¾
CARLSBAD CAN1ER8URY ASSOOATION i \\ \\. \\ \\ \\ "i
') �. \\ \\ �
2% SLOPE, I.[.
I I I I I I 11 I !
i i 11 11 11 11 11 I ! i I I I 11 11 I I ! Iii11
E�:POSED TREE ROOT
PR ROCK �WALE
$TART 37.7', I.E. END!\361/6',
6" DEEP, 6' WIOJi/M/N.
(SEE DETAIL SHE(_..J" 2)
� -.::---, £�� '"� "·>.,, sf.$,�"� .·.
\ '""
'•,. C ".;, ,
V • /' �-� J,,�,1-
--..,__ '°\'!,_ � ''\
-� _r;) c:' r,f•,✓ '
_;- ✓ "': {('<>. ... '.
INSTALL NEW OPENING------"��, �_;,_,,,_�_?:��"''7-c�:c"--;_· ��
TO F TYPE CATCH BASIN ON EASTERN EDGE
I.E.= 37.3'
PR MODIFIED TYPE F __._./ CATCH BASIN
SEAL EXIST!NG OPENING TO F TYPE CATCH BASIN ON
EASTERN EDGE (IE 36.06')
PR MODIFIED CONCRETE CHANNEL TERMINUS --MATCH TO EXISTING GRADE
UNDERGROUND SER�CE ALERT
SOG&E (GAS)
SOG&E (ElEC)
TIME WARNER CABLE COMMUNICATIONS
AT&T
C\TY rF CARL.SSAD (STREE1S AND STORM DRAJN)
C\TY rF CARL.SSAD (SEWER)
CM\\O
/ . " 0� r _,-..._ '� ''"'--; ':--.('-PROTECT WETLAND TREES IN PLACE
9," :_�,\,;'"' -....,' \' '-./
/:\..,_J =�i.C3 I / I.E.= 36.6' (SWALE)
PROTECT SLOPE AT OUTLET WITH RIP-RAP
��-------PR HEADWALL
(B00)4Zl-.,33
(619)547-2020
(619)654-8686
(1so)438-n41
(760)806-9809
(760)434-2980
(760)438-2720
(760)438-3891
DI
I.E.= 35.5' (PIPES)
PR 2-7 2" PVC PIPES (SIDE-BY-SIDE) 2% MIN, ENCASED IN CONCRETE
PR MODIFIED CONCRETE CHANNEL OUTLET
I.[.= 36.0'
RT
DIAi... TOLL FRSE. 1-800-422-4133
AT L5\Sf rNO OAV:. 6EFO�Z VOLi Ore:
I
TITLE
P.E. ___ _
".AS BUil T"
EXP. ---
UNDERGROUND SERVICE ALERT OF SOUTHERN CALIFORNIA INSPECTOR
l----t----t-----------+---l----+--l-----l I SH3EET I CITY OF CARLSBAD I SHE
3
ETS I::::::==:..:::::=:::E
::::
NG:::l::::N:::E
:::
E
::::
R
::::
I N=:G::::::D:::E::P
:::
A::::RT
:::
M::::E:::N:::::T==::'....'::::=::::=�
MERWIN DRIVE DRAINAGE IMPROVEMENTS
DA TE \NlllAL
ENGINEER OF WORK REVISION DESCRIPTION DATE INlllAL
OTHER APPROVAL
DA TE INlllAL
QTY APPROVAL
PLAN
APPROVED HOSSEIN AJIDEH 0•'""'",."""'
H . Aj""d h Hossain Apt:leh
ENGINEERING MANAGER
OWN BY: -'-'Ro.A __ CHKD BY: -;J!:'::E:---1 RVWD BY: 07
ossei:, 1 e Date: 2020.10.27 10/27/20
PEC 75991 EXPIRES 6 30 22 DA1E
PROJECT NO. DRAWI N G NO. 6608 ti##-#
r
/
I
----
0 25' 50' - -- -
I
----\ \ \
\
S:\BanjaminJ.rp\CIP\Storm Drdn\6808\Mertrin_lmpro....,..«rt\Marwln\dwg\11608....Merwln.Jmpl'O\Wl'l.,LPlan.dwg Platted By. B.,jamln Arp Plat Date: 10/lfl/2020
\
LEGEND
\ \
\\
7
BRIAN MILLER & SANDRA HUERTA A.PN: 208-162-11
BILAR lRUST APN:208-162-10
\
\\ \ \
\_
APPROX.nor POOl..=42.21'
n II II II II II II II II IIIIII II II II II II II IIII II II II II II II II IIIIII II II II II II
II II II II II II
BASIS OF COORDINATES & ELEVATIONS
PT. # 103 CLSB-103
NAO 83 (1991.35 EPOCH)
2• IRON PIPE AND DISK STAMPED "CLSB-103LS 6215N AT THE NORTHEAST END OF RANct,O CARLSBAD DR. 25' NORlHEAST OF THE ENO OF PAVEMENT
N 1999868.886' E 6244150.511' ELEV. 59,597' (NG\ID 29) RECORD OF SURVEY 17271
NOlE:
PT. IJ 108 CLSB-108
2S DISC STAMPED "CLSB-108 LS 6215" ON DRAINAGE BOX INLET ON THE NORllt SIDE OF PALMER WAY, 100' EASTERLY OF COUGAR DRIVE..
N 1996667.594' E 624803.3. 709' EL 246.430' (NGVD 29) RECORD OF SURVEY 17271
PROPERTY LINES, RIGHT-OF-WAY LINES, AND EASEMENT LINES SHOWN HEREON WERE ESTABLISHED FROM AVAILABLE RECORD MAPS AND ASSESSOR'S MAPS. NO TITLE REPORTS WERE REVIEWED FOR THIS PRO..ECT. SELECT RECORD MONUMENTS WERE TIED INTO THE PRO..ECT COORDINATE SYSTEM TO ORIENTATE RECORD t.lAPS. BEARINGS AND DISTANCES TAKEN FROM THIS DRAWING REPRESENT A BEST FIT COMPILATION OF RECORD DATA. THESE PROPERTY LINES, RIGHT-OF-WAY LINES, AND EASE�ENT LINES ARE INTENDED TO BE USED FOR A GRAPHIC REPRESENTATION ONLY.
EVANS POINT HOA APN: 212-152-01
oll" PVC •37.05
SEE INSET___..,..
WA1ER SURFACE=J5.J7'
CARLSBAD CANTERBURY ASSOaA llON
•
□
'-'-
�2% SLOPE, I.E. A' T 3 '-•6"� □
'-'-
•
I
11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11
E¥POSED T�EE ROO 11
PR ROCK �WAL
.1',\1.E. [NOll36. ',
EEf, 6' w1dk IN.
DETAIL SH :.:J 2) I '-. '-'-LT EOO�
PROTECT WETLAND
TREES IN PLACE
8" PVC TOP=37.05'
I.E.= 36.6' (SWALE)
PROTECT SLOPE AT
OUTLET WITH RIP-RAP
WATER SURFACE=35.37'
,rwi�f------------PR HEAD WALL
.39' I.E.= 35.5' (PIPES)
-�-� AS-BUILT GRAVEL FL (TYP.)
SCALE: 1 /8" = 1'
EX 18" RCP VEL (TYR..�-:::-AS-BUILT EDG E OF GRAVEL (TYP.)
INSTALL NEW OPENING---=::::::....��:.....J,.;.;�h ��;,/._ #1/ll'
TO F TYPE CATCH BASIN
ON EASTERN EDGE
I.[.= 37.3'
AS-BUil T I.E.=37.54'APPROX. EL OF POOL=42.21'
PR MODIFIED TYPE F" CATCH BASIN
SEAL EXISTING OPENING TO
F" TYPE CATCH BASIN ON
EASTERN EDGE (IE 36.06')
PR MODIF"IED CONCRETE CHANNEL
TERMINUS --MATCH TO EXISTING CSRADE I
UNDERGROUND SER\11CE ALERT
SDG&E (GAS)
SDG&E (ELEC)
TI�E WARNER CABLE COMMUNICATIONS
AT&T
CITY OF CARLSBAD (STREETS AND STOOU DRAIN)
CITY OF CARLSBAD (SEWER)
CMWD
2 23 AS-BUil T SURVEY
(800)422-413.J
(619)547-2020
(619)654-8686
(760)438-7741
(760)806-9809
(760)434-2980
(760)438-2720
(760)438-3891
DI
PVC
PR MODIFIED CONCRETE CHANNEL OUTLET
I.E.= 36.0'
RT
DIM. 1llll. FREE 1-BII0-422 •4133
Ar !SIi' 1WD DIWI ....,,..,,.
TITLE
P.E. ----
REVIEWED BY:
l.llJEN3RCUI) IEIMCE ALERr CF SOUIHERN CAI.F(RII.\. INSPECTOR
"AS BUil T"
DATE
EXP. ---
DATE I SH3EET I CITY OF CARLSBAD I SHEETS It----+---1-------------------+----+---t---t-----1 ENGINEERING DEPARTMENT 3l----+---l------------------+---+---1----1-----1
DA TE INITIAL
ENGINEER OF WORK REVISION DESCRIPTION DATE INITIAL DATE INITIAL
01HER APPROVAL CITY APPROVAL
MERWIN DRIVE DRAINAGE IMPROVEMENTS
PLAN
APPROVED HOSSEIN AJIDEH
ENGINEERING MANAGER PEC 75991 EXPIRES 6 30 22 DATE
DWN BY: _,_.RAc...._ CHKD BY: -"'J._f __ RVWD BY: DZ
PROJECT NO. 6608 DRAWING NO. 544-9
5A