MARINE AVE
S AVIATION BLVD
REDONDO AVE
TWO WORKING DAYS BEFORE YOU DIGCall: TOLL FREEof Southern CaliforniaService AlertUnderground SHEET INDEXSHEET NO.DRAWINGNO.SHEET TITLE1 G-01TITLE SHEET, SPECIFICATIONS, AND NOTES2 C-01HDS SITE PLAN AND DETAILS3 C-02ADA RAMP IMPROVEMENTS LEGEND:
EXISTING CONTOURFLOW ARROW30
RIGHT-OF-WAY LINESTREET CENTERLINESDEXISTING STORM DRAINEXISTING OIL LINE OWNERPUBLIC WORKS DEPARTMENTCITY OF MANHATTAN BEACH3621 BELL AVENUEMANHATTAN BEACH, CA 90266 ABBREVIATIONSACPASPHALT CONCRETEAPNASSESSOR'S PARCEL NUMBERBMBENCHMARKBOT BOTTOM ELEVATIONBMPBEST MANAGEMENT PRACTICECFCURB FACECONCCONCRETECL CENTER LINEDIPDUCTILE IRON PIPEDWG DRAWINGELECELECTRICALELEV ELEVATIONEXEXISTINGFLFLOW LINEFS FINISHED SURFACEFT FOOT/FEETHDSHYDRODYNAMIC SEPARATORHCRHIGH CURB RAMPIDINSIDE DIAMETERIE INVERT ELEVATIONLADPWLOS ANGELES DEPARTMENT OF PUBLIC WORKSMAX MAXIMUMMIN MINIMUMNAVD88NORTH AMERICAN VERTICAL DATUM OF 1988OHSOVERHEAD SERVICEOILOIL LINEPSIPOUNDS PER SQUARE INCHRCPREINFORCED CONCRETE PIPERIMRIM SURFACE ELEVATIONROWRIGHT-OF-WAYS SLOPESDSTORM DRAINSESOUTHEASTSSSANITARY SEWERSSTSTAINLESS STEELSTD STANDARDTYP TYPICALYDYARD OIL
DRAWING NUMBERWHERE SECTION IS SHOWNSECTION NUMBERSYMBOLS:
1C101DETAILNOT TO SCALE
1C101
REFERENCE SHEET NUMBERDETAIL NUMBER
LOCATION MAP:SCALE 1" = 100'SITE ADDRESS2301 N AVIATION BLVDMANHATTAN BEACH, CA 90266APN: 4138027012
PROJECTLOCATION
PROPERTY LINE
CITY OF MANHATTAN BEACHSTORMWATER TRASH CAPTURE IMPROVEMENTS PROJECT TEAM:DESIGN ENGINEERGEOSYNTEC CONSULTANTS, INC1031 SOUTH BROADWAY, SUITE 300LOS ANGELES, CA 90015 SURVEY DATUM:HORIZONTAL DATUM: CALIFORNIA COORDINATE SYSTEM OF 1983,CCS83, ZONE 5 (2010)VERTICAL DATUM: NAVD88; ELEV=83.75 FTBENCHMARK: LOS ANGELES COUNTY BM "QY11742"DESCRIPTION: LADPW BM TAG LOCATED AT AN ANGLE POINT INCURB OF HOTEL PARKING LOT @ SE CORNER OF ROSECRANS AVEAND AVIATION BLVD, 230 FEET SOUTH AND 82 FEET EAST OF THECENTERLINE INTERSECTION.
DATEDATECHKAPPBYREV DESCRIPTIONAPPROVED BYCHECKED BYDRAWN BYDESIGNED BY SHEET NO.SCALEDRAWING NO.JOB NO.
OF
PUBLIC WORKS DEPARTMENTCITY OF MANHATTAN BEACH3621 BELL AVENUEMANHATTAN BEACH, CA 90266
MANHATTAN BEACH STORMWATERTRASH CAPTURE IMPROVEMENTSDRAFT - CONSTRUCTION DRAWINGS GENERAL NOTES:1.PRIOR TO START OF CONSTRUCTION, VERIFY ALL EXISTING CONDITIONSINCLUDING UTILITIES AND SUBSURFACE CONDITIONS REQUIRED TOPERFORM WORK. IF CONDITIONS DIFFER FROM THOSE SHOWN ON THEDRAWINGS, NOTIFY THE ENGINEER IMMEDIATELY AND STOP WORK UNTILDIFFERING CONDITIONS HAVE BEEN EVALUATED.2.SHOULD CONFLICTING INFORMATION BE FOUND ON THE PLANS, NOTIFY THEENGINEER BEFORE PROCEEDING WITH THE WORK IN QUESTION.3.ALL CONSTRUCTION OPERATIONS ARE TO BE ACCOMPLISHED INACCORDANCE WITH APPLICABLE STATE STATUTES AND U.S. OCCUPATIONALSAFETY AND HEALTH ADMINISTRATION REGULATIONS (OSHA). COPIES OFOSHA STANDARDS MAY BE PURCHASED FROM THE U.S. GOVERNMENTPRINTING OFFICE.4.PROTECTION OF EXISTING FACILITIES: UNLESS OTHERWISE SPECIFICALLYSTATED IN THESE DRAWINGS, PROTECT ALL EXISTING IMPROVEMENTSINCLUDING UTILITIES. FACILITIES DISTURBED OR DAMAGED BY THECONTRACTOR ARE TO BE RESTORED WITH MATERIALS EQUAL OR BETTERTHAN THE ORIGINAL AT THE CONTRACTOR'S EXPENSE.5.MAINTAIN CONTINUOUS SERVICE TO ALL EXISTING FACILITIES TO REMAIN,UNLESS OTHERWISE APPROVED BY THE OWNER.6.CONSTRUCTION LIMIT AND STAGING AREA: STORAGE OF ALLCONSTRUCTION EQUIPMENT, MATERIALS, AND STOCKPILES AND PARKINGOF WORK TRUCKS WITHIN THE CONSTRUCTION AND STAGING AREA LIMITSARE SUBJECT TO APPROVAL FROM THE OWNER. STAGING AREA TO BEDETERMINED BY THE OWNER.7.TEMPORARY FACILITIES: CONTRACTOR IS RESPONSIBLE FOR ALLTEMPORARY FACILITIES INCLUDING POWER, WATER, AND SANITARYFACILITIES NEEDED FOR CONSTRUCTION.8.MAINTAIN ONE SET OF FULL-SIZE PLANS AT THE WORK SITE DURINGCONSTRUCTION.EROSION & SEDIMENT CONTROL NOTES:1.ALL CONSTRUCTION/DEMOLITION, GRADING, AND STORAGE OF BULKMATERIALS MUST COMPLY WITH THE SOUTH COAST AIR QUALITYMANAGEMENT DISTRICT (SCAQMD) RULE 403 FOR FUGITIVE DUST.2.ALL DEBRIS SHALL BE CLEANED UP DAILY AND SECURED AT THE END OFTHE DAY.3.PROTECT DOWNSTREAM CATCH BASIN AND SURFACE WATERS FROMCONVEYANCE OF CONSTRUCTION POLLUTANTS. MAINTAIN AND MODIFY ASNEEDED DURING CONSTRUCTION.SPECIFICATIONS:1.GENERAL:1.1.ALL WORK SHALL CONFORM TO THE LATEST EDITION ANDSUPPLEMENTS OF "STANDARD SPECIFICATIONS FOR PUBLIC WORKSCONSTRUCTION" (GREENBOOK).1.2.INSTALL MATERIALS AND EQUIPMENT IN ACCORDANCE WITHMANUFACTURER GUIDELINES UNLESS OTHERWISE NOTED ONDRAWINGS AND SPECIFICATIONS.1.3.EQUAL PRODUCTS:CONTRACTOR CAN PROVIDE “EQUAL” PRODUCTS FOR ALL MATERIALSSPECIFIED. IF EQUAL PRODUCTS ARE PROPOSED, IT IS THECONTRACTOR'S RESPONSIBILITY TO DEMONSTRATE THAT THEPROPOSED PRODUCTS ARE EQUAL TO THE SPECIFIED PRODUCT.PRE-APPROVED MATERIALS ARE NOTED IN PARENTHESIS.2.EARTHWORK:2.1.NO FILL TO BE PLACED UNTIL EXCAVATION BOTTOM HAS BEENINSPECTED AND APPROVED BY THE ENGINEER.2.2.SUBGRADE PREPARATION: SCARIFY AND RE-COMPACT TOP 6 INCHESOF LOOSE OR DISTURBED SUBGRADE UNLESS OTHERWISE DIRECTEDBY THE ENGINEER. FILL MAY BE PLACED DIRECTLY ON TOP OFUNDISTURBED NATIVE MATERIALS AS DETERMINED BY THE ENGINEER.2.3.FILL MATERIAL: SCREENED NATIVE MATERIALS ARE SUITABLE FOR USE AS FILL MATERIAL. SCREENED NATIVE MATERIALS SHALL BE FREE OFORGANIC MATTER, DELETERIOUS MATERIALS, AND ROCKS OR OTHEROBJECTS LARGER THAN 2 INCHES.2.4.ALL FILL SHALL BE COMPACTED TO THE FOLLOWING MINIMUMRELATIVE COMPACTION CRITERIA:2.4.1.BASE MATERIAL UNDER ALL PAVEMENT MATERIALS INCLUDINGCONCRETE AND ASPHALT CONCRETE: 95 PERCENT2.4.2.BASE MATERIAL UNDER ALL CONCRETE STRUCTURES ANDIMPROVEMENTS INCLUDING CURB, GUTTER, SIDEWALK, CURBRAMPS, AND DRIVEWAYS: 95 PERCENT2.4.3.SOIL BACKFILL: 90 PERCENT2.4.4.DISTURBED SUBGRADE: 90 PERCENT3.PIPE AND FITTINGS:3.1.PIPE BEDDING, WHERE REQUIRED, SHALL BE ONE OF THE FOLLOWING:3.1.1.SAND3.1.2.GREENBOOK SECTION 200-1.2.1 1/2 CRUSHED ROCK3.1.3.UNDISTURBED NATIVE FREE DRAINING MATERIAL4.TRASH COLLECTION STRUCTURES:4.1.DIVERSION STRUCTURE: 12' (INNER LENGTH) BY 6' (INNER WIDTH)PRECAST STRUCTURE WITH INTERNAL REINFORCED CONCRETE WEIRAND H-20 TRAFFIC RATED FRAME AND COVER (JENSEN PRECASTJDS120-6794)4.2.HYDRODYNAMIC SEPARATOR (HDS) UNIT: 10' ID PRECAST STRUCTUREWITH A 36-INCH ID UNOBSTRUCTED ACCESS OPENING, STAINLESSSTEEL SEPARATION SCREEN, AND H-20 TRAFFIC RATED FRAME ANDCOVER (JENSEN PRECAST JDS120-6794)5.ROCK MATERIALS:5.1.BASE: GREENBOOK SECTION 200-2.2 CRUSHED AGGREGATE BASE6.CONCRETE MATERIALS:6.1.CAST IN PLACE CONCRETE: GREENBOOK SECTION 201-1 CLASS520-C-25006.2.PRECAST STRUCTURES: GREENBOOK SECTION 201-1 CLASS 560-C-32506.3.NON-SHRINK GROUT: GREENBOOK SECTION 201-7.36.4.MORTAR: GREENBOOK SECTION 201-5 CLASS C6.5.CONCRETE SLURRY: GREENBOOK SECTION 201-1 CLASS 100-E-1006.6.CONCRETE CURING: GREENBOOK SECTION 201-4.1 TYPE I-DMEMBRANE CURING COMPOUND6.7.EPOXY ADHESIVE ANCHOR: HILTI HIT-RE 100
SSEXISTING SANITARY SEWER
DLJDLJJAJAJUNE 2025
G-01AS SHOWN13
CWR0935
TITLE SHEET, SPECIFICATIONS, AND NOTES
W EXISTING WATER LINEOHSEXISTING OVERHEAD UTILITY LINE
T
SDSDSDSDSDSDSDSD
OHS
OHS
OHS
OHS
OHS
OHS
OHS
OHS
OHS
OHS
OHS
OHS
OHS
OHS
SSSSSSSSSSSSSSSSOILOILOILOILOILOILOILOILOILOILOILOILOILOIL OIL
W W W
W W W W WREDONDO AVE(PRIVATE ROAD)
AVIATION BLVD
EX 33" RCPEX 27" RCPEX 8" OIL
STREET CL
EX OH ELEC
STREET ROW
EX CF
EX PARKING LOT
39.6'35.4'25.5'18'17'
EX CF
EX ELEC POLEEX STREETGUTTER
EX FL
EX CF
EX PADEX TRASNFORMEREX SIGNEX SIGN
EX ELECUTILITYVAULT
PROPERTYLINEEX FENCE
EX GUTTER
EX HCR
EX HCR
EX 12" DIP
EX TREE(TYP)1C-01
SDSDSDSD
OHS
OHS
OHS
OHS
OHS
OHS
OHS
OHS
SSSSSSSS
W W W W
12' 1
30" MH FRAME &COVER (TYP x2)
2 5
4 EX 33" RCP
EX 27" RCP
EX CF
36" MH FRAME& COVER30" MH FRAME& COVER7
PRECASTDIVERSIONSTRUCTURE
1EX 12" DIP
EX STREETGUTTER
8 70.72IE IN6
70.68IE OUT6
11 CENTER OF HDS UNITN: 1784539.52E: 6446691.02
N: 1784547.07E: 6446702.643
3 710' ID HDS UNIT
10'11'-10"
12'-10"12" BASEPREPARED SUBGRADE
12" BASEPREPAREDSUBGRADE7'-0"
12"
2'-0" SUMP
17'-0" 6'-0"
10"
DIVERSIONWEIR
77.7 RIM
73.17WEIR
77.50RIM9 1010
70.70IE IN/OUT
SST SEPARATIONSCREEN 12"
12"12" MAX
33" RCP, BEYOND
12" 6"6"2"R2"MH FRAME AND COVERSIZE PER 1/C-01SET FRAME WITHMORTAR (TYP)GRADE RING GRADE RING JOINTSWITH MORTAR (TYP)12"
CONCRETECOLLAR
DATEDATECHKAPPBYREV DESCRIPTIONAPPROVED BYCHECKED BYDRAWN BYDESIGNED BY SHEET NO.SCALEDRAWING NO.JOB NO.
OF
PUBLIC WORKS DEPARTMENTCITY OF MANHATTAN BEACH3621 BELL AVENUEMANHATTAN BEACH, CA 90266
MANHATTAN BEACH STORMWATERTRASH CAPTURE IMPROVEMENTSDRAFT - CONSTRUCTION DRAWINGS 0 20'10'5'
GENERAL NOTES:1.POTHOLE ALL EXISTING UTILITIES LOCATED WITHIN WITHIN EXCAVATION FOOTPRINT.2.FINAL DIVERSION STRUCTURE AND HYDRODYNAMIC SEPARATOR UNIT LOCATION MAY BE FIELDADJUSTED BY THE ENGINEER.3.PROTECT IN PLACE ALL UTILITIES ENCOUNTERED NEAR IMPROVEMENT LOCATIONS.4.LIMITS OF ADA RAMP DEMO AND RECONSTRUCTION PER SHEET C-02.
SITE PLAN:SCALE: 1" = 10'
CONSTRUCTION NOTES: SEE CORRESPONDING CONSTRUCTION NOTES BELOW:1.POTHOLE EX UTILITY, PROTECT IN PLACE.2.PROTECT IN PLACE EX CURB AND HCR.3.DEMO AND RECONSTRUCT EX 33" RCP IN KIND TO THE NEARESTJOINT OUTSIDE OF THE DIVERSION STRUCTURE.4.VERIFY CLEARANCE OF ALL OVERHEAD UTILITIES PRIOR TOMOBILIZATION. LIFT OPERATIONS MUST BE EXECUTED INCOMPLIANCE WITH OSHA REGULATIONS. COORDINATE WITH THEUTILITY PROVIDER, IF NECESSARY.5.REPAIR ADA CURB & RAMP AFTER INSTALLATION OF HDS PERSHEET C-02.6.VERIFY INVERT OF EX 33" RCP AT PROPOSED DIVERSIONSTRUCTURE INLET/OUTLET LOCATION PRIOR TO INSTALLATIONOF PROPOSED IMPROVEMENTS. NOTIFY ENGINEER IF THE EXINVERT DEPTH(S) DIFFER FROM PLANS.7.ENCASE INLET AND OUTLET CONDUITS IN CONCRETE COLLARS.8.PROVIDE VERTICAL SUPPORTS AND PROTECT IN PLACE THE EX12" DIP WATER LINE.9.SEE SHEET C-02 FOR SURFACE RESTORATION LIMITS.10.PROVIDE GRADE RINGS AND CONCRETE COLLAR AT MANHOLESPER 3/C-01.11.REMOVE AND REPLACE EX TRAFFIC SIGN.
X
DEFERRED CONTRACTOR SUBMITTALS:1.TRAFFIC CONTROL PLANS PREPARED BY A LICENSED ENGINEER2.SHORING SUBMITTAL PREPARED BY A LICENSED ENGINEER 1C-01ENLARGED SITE PLANSCALE: 1" = 4'
2C-01
2C-01HDS SECTION DETAILSCALE: 1" = 3'DLJDLJJAJAJUNE 2025 C-01AS SHOWN23
CWR0935
HDS SITE PLAN AND DETAILS
3C-01MH FRAME AND COLLARSCALE: 1" = 1'
SDSDSDSDSDSD
OHS
OHS
OHS
OHS
OHS
OHS
OHS
OHS
OHS
OHS
OHS
OHS
SSSSSSSSSSSS
W W W W W
W
APPROXSAWCUT LIMITSEX CURB RAMPEX CONC GUTTER
EX CURB
DEMO EX CURB
EX STREET SIGNDEMO EXCURB RAMPDEMO EX SIDEWALKDEMO EX CONC GUTTER
APPROX SAWCUTLIMITS
APPROX SAWCUT LIMITS,DEMO TO NEAREST COLD JOINT
STREET ROW
SDSDSDSDSDSD
OHS
OHS
OHS
OHS
OHS
OHS
OHS
OHS
OHS
OHS
OHS
OHS
SSSSSS
SS
SS
SS
W W W W W W
C1 C2
C3L1 L2L3
6" TYP
MATCH EX CURB HEIGHTN: 1784553.56E: 6446671.91(78.81) EL
78.60 FSN: 1784545.47E: 6446679.6778.04 FS
MATCH EX CONC SIDEWALKTO NEAREST JOINTMATCH EX CURB HEIGHT(77.95) EL N: 1784544.88E: 6446683.6577.92 FS
CURB RAMP PER MODIFIEDSPPWC STD PLAN 111-5CASE A TYPE 1 MATCH EX (77.23) FLRECONSTRUCTCURB AND GUTTER PER CITY OF MBSTD PLAN MBSI-120A-0 (ST-3)8" CURB, 2' GUTTER2'N: 1784543.96E: 6446688.5278.18 FS
77.89 FS
77.86 FSN: 1784542.17E: 6446700.50(77.32) EL
N: 1784533.39E: 6446701.45JOIN EX(77.38) ELMATCH EXCONC GUTTER
MATCH EXCONC GUTTER
N: 1784551.41E: 6446683.8878.39 FS
N: 1784551.55E: 6446679.8878.53 FS
REMOVE AND REINSTALLEX TRAFFIC SIGN
N: 1784533.53E: 6446695.71JOIN EX(77.30) EL
N: 1784533.74E: 6446682.91JOIN EX(77.91) EL
N: 1784531.23E: 6446682.91JOIN EX(78.12) EL N: 1784531.23E: 6446701.47JOIN EX(77.37) EL N: 1784540.35E: 6446695.8177.49 FS
11.5'8.78'2.16'
X=6'X=5'2%MAX8.33%MAX4'
10%MAX10%MAX
MATCH EX(77.16) FL
CURB, NO GUTTERPER SPPWC STD PLAN 120-3TYPE A1-6
5.75'
SIDEWALK PER CITY OF MBSTD PLAN MBSI-112A-0 (ST-2)
STREET ROW
MATCH EX (77.20) FL
DETECTABLE WARNING SURFACE
LINE TABLELINE #L1L2L3
LENGTH (FT)6.905.7711.76
BEARINGS81° 39' 55.51"ES66° 11' 49.94"EN00° 08' 39.44"E START COORDINATES (N, E)(1784545.61, 6446678.70)(1784543.04, 6446690.94)(1784541.90, 6446697.94) END COORDINATES (N, E)(1784544.61, 6446685.53)(1784540.71, 6446696.22)(1784553.66, 6446697.97)CURVE TABLECURVE #C1C2C3 LENGTH (FT)11.405.652.48
RADIUS (FT)8.0019.641.26
DELTA081.64016.47112.95
START COORDINATES (N, E)(1784553.56, 6446671.91)(1784544.61, 6446685.53)(1784540.71, 6446696.22) END COORDINATES (N, E)(1784545.61, 6446678.70)(1784543.04, 6446690.94)(1784541.90, 6446697.94)
DATEDATECHKAPPBYREV DESCRIPTIONAPPROVED BYCHECKED BYDRAWN BYDESIGNED BY SHEET NO.SCALEDRAWING NO.JOB NO.
OF
PUBLIC WORKS DEPARTMENTCITY OF MANHATTAN BEACH3621 BELL AVENUEMANHATTAN BEACH, CA 90266
MANHATTAN BEACH STORMWATERTRASH CAPTURE IMPROVEMENTSDRAFT - CONSTRUCTION DRAWINGS 0 8'4'2'
DEMO SITE PLAN:SCALE: 1" = 4'
JAJADLDLJUNE 2025
C-02AS SHOWN33
CWR0935
CURB RAMP DEMO & IMPROVEMENTS PLAN
ADA RECONSTRUCTION SITE PLAN:SCALE: 1" = 4'
0 8'4'2'
GENERAL NOTES:1.DEMO LIMITS SHOWN ARE APPROXIMATE AND MAY BE ADJUSTED PER CONTRACTOR METHODSAND MEANS.2.GENERAL DRAINAGE PATTERNS SHALL BE RESTORED TO PRE-CONSTRUCTION CONDITIONS.3.FOR ASPHALT REPAIR OR RECONSTRUCTION, USE MBSI-133A-0 (ST-10).
DouglasAviationRedondo AveRosecransRosecransAviation23rdWendyHarknessAviationHarkness12thAviationWarfield10thDufour11thManhattan Beach
LOCATION MAP
PROJECT SITEVICINITY MAPPROJECT UTILITY CONTACTSCITY OF MANHATTAN BEACH (FRONT DESK - 24/7)..................................….........................(310) 802-5140CITY OF MANHATTAN BEACH (POLICE DEPARTMENT)….........................….………………………..(310) 802-5100CITY OF MANHATTAN BEACH (FIRE DEPARTMENT)…………………………….……….………………..….(310) 802-5203COUNTY SANITATION DISTRICT (COMPTON).………………………….…………………………………….....(310) 638-1161AT&T (DISTRIBUTION)……………………………………..…………………..………………..............................(510) 645-2929AT&T (TRANSMISSION)……………………………………..…………………..………………............................(866) 460-6324WEST BASIN MUNICIPAL WATER DISTRICT - FRANK FUCHS..................................................(310) 220-5475WEST BASIN MUNICIPAL WATER DISTRICT - INFRAMARK, LLC(RECYCLED WATER PIPELINE MAINTENANCE).......................................................................(310) 217-2417LA COUNTY PUBLIC WORKS (FLOOD MAINTENANCE)...........................................................(562) 305-7258CROWN CASTLE (NEXTGLAVEN)….....................……………………………………………………………….. (800) 654-3110SHELL OIL..........................................………………………….……………………………………………………..(310) 816-2024ZENITH ENERGY - STEVEN FRANKS........................................................................................(562) 216-0675SOUTHERN CALIFORNIA GAS COMPANY (DISTRIBUTION)........………………………………………….(800) 427-8894SOUTHERN CALIFORNIA GAS COMPANY (TRANSMISSION)......………………………………………….(562) 806-4843SOUTHERN CALIFORNIA EDISON - AUSTIN STEPHENS……………………………………………………….(714) 737-7296SPECTRUM (TIME WARNER CABLE)..................................……………………..………………………..…(844) 780-6054T-MOBILE - WALTER CALLEJAS....……………….……………………………………………………………………..(818) 840-0808FRONTIER COMMUNICATION (PREVIOUSLY VERIZON).....................……………………………….…(866) 788-0166 MANHATTAN BEACH, CALIFORNIA 902663621 BELL AVENUEPUBLIC WORKS DEPARTMENTDOMINGUEZ CHANNEL TMDL HFCTTCD BMP IMPLEMENTATION PROJECT PLANS FORCITY OF MANHATTAN BEACH PROFESSIONAL ENGINEER'S NOTE:
Know what'sbelow.before you dig.CallR STANDARD PLANS:
INDEX OF DRAWINGS
GENERAL NOTES:
PRIVATE ENGINEERS NOTICE TO CONTRACTOR:“” “”
NPDES NOTES:
UTILITY NOTES:
”””
”
GENERAL SIGNAGE AND STRIPING NOTES:
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WATER NOTES:
“”
” ””””””
”
SEWER NOTES:
ROADWAY RECONSTRUCTION GENERAL NOTES:“” “”
“”
TRAFFIC CONTROL REQUIREMENTS:
“”
“ “”
“”
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CATCH BASIN LOCATIONS FOR BMP INSTALLATIONIDSTREETNEARESTX-STREETCORNERBMP TYPECB STD.TYPEW(FT)V(FT)PIPE(OUT) 811RedondoAveRosecransNWCURBINLETFILTERAPWA 300-1155.920018 inches 812RedondoAveRosecransNEDROPINLETFILTERAPWA 300-26.83004.500018 inches 813RosecransAviation BlvdNWCURBINLETFILTERContractorto verify8318 inches 813.1RosecransAviation BlvdSWCURBINLETFILTERContractorto verify8318 inches 132Aviation Blvd10th StreetNWCURBINLETFILTERLACFCD CB1263.250018 inches 131Aviation Blvd11th StreetSWDROPINLETFILTERLACFCD CB123.62504.167015 inches 224Aviation BlvdMarineAvenueNWCURBINLETFILTERContractorto verify8.00003.500018 inches 225Aviation BlvdMarineAvenueNWCURBINLETFILTERContractorto verify82.500018 inches 226Avaition BlvdMarineAvenueSWCURBINLETFILTERLACFCD CB322.00004.500018 inches 228Wendy Way23rd StreetNECURBINLETFILTERStd. Dwg 384.50003.000015 inches 229Wendy Way23rd StreetSWCURBINLETFILTERStd. Dwg 384.50002.500012 inches 227Aviation Blvd23rd StreetNWCURBINLETFILTERStd. Dwg 386.00002.8000Contractorto verify NOTES:1.CONTRACTOR TO FIELD VERIFY THE SIZE OF THE EXISTING INLETS PRIOR TO INSTALLING TRASH CAPTURE SYSTEMS 2.IF CPS UNITS OR FILTER INLETS ARE NOT FEASIBLE, IT SHALL BE BROUGHT TO THE ATTENTION OF THE CITY IMMEDIATELY. 3. CATCH BASIN/ INLET NUMBERING IS BASED ON THE CITY'S GIS DATASET,WITH MINOR MODIFICATIONS AS REQUIRED TO CREATE A UNIQUE ID.4. DATA INCLUDED IN THE TABLES IS BASED ON A FIELD REVIEW ANDSUPPLEMENTED BY THE CITY'S GIS DATASET, AS SOME OF THE INLETSWERE NOT ACCESSIBLE. DIMENSIONS AND INLET TYPES SHALL BE FIELDREVIEWED BY THE CONTRACTOR TO DETERMINE THE APPROPRIATE SIZE AND CONFIGURATION OF THE FULL TRASH CAPTURE SYSTEM.5. CPS, FILTER INSERTS, CURB INLETS BASKETS, AND CHANNEL FILTRATIONUNITS USED FOR THE PROJECT MUST BE CERTIFIED FULL CAPTURESYSTEMS APPROVED BY THE STATE WATER RESOURCES CONTROLBOARD, WHICH CAN BE FOUND HERE:https://www.waterboards.ca.gov/water_issues/programs/stormwater/trash_implementation.htmlLEGENDCPS UNIT REQUIRED FOR EXISTING CATCH BASINDROP INLET FILTER REQUIRED FOR EXISTING GRATE INLETCURB INLET FILTER REQUIRED FOR EXISTING CATCH BASIN CHANNEL FILTRATION SYSTEM COUNTY BMP IMPLEMENTATION EXISTING CATCH BASIN(TO BE PROTECTED)HDS UNIT
6. IN ACCORDANCE WITH THESE SPECIFICATIONS AND THE DRAWINGSCBIS SHALL BE MANUFACTURED BY G2 CONSTRUCTION INC.(CPS-MOD SERIES),UNITED STORMWATER(CPS), FROG CREEK PARTNERS(CURB AND DROP INLET FILTERS) OLD CASTLE(INLET FILTER INSERT), OR CITY APPROVED EQUAL.
EXISTING STORM DRAIN LINE
1ST ST
BIO CLEAN
BIO CLEANBIO CLEAN
10+06
10+25
10+50
10+75
11+00
10+00
10+20
10+40
10+60
10+80
11+00
10+0010+25
10+50
L1L2 L3 L4
OCEAN DR
35th
1st pl1st pl1st2nd pl2nd pl2nd pl2nd plInglesideThe Strand5thOceanManhattan 3rd
Bay View
2nd1st pl
Homer
HighlandCrestVista3rd2nd
1st MorningsideFrancisco
ALIGNMENT DATA TABLEL1L2L3L4
CONSTRUCTION NOTES:
LOCATION
KEYMAP
PLAN
100% CONSTRUCTION PLAN
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R
CITY OFMANHATTAN BEACHCITY OFHERMOSA BEACH
SECTION A-A
A
X
B
B
CITY OF MANHATTAN BEACHCITY OF HERMOSA BEACH
NOTES:SECTION B-B
DEMOLITION NOTES:
STRUCTURE DATA TABLE
DIVERSION STRUCTURE DETAIL
SECTION Y-Y
Y
A
X
Y
SECTION X-X
PLAN VIEW
32ND ST
OCEAN DR
30TH PL31ST ST
31ST PL❤ ❤
❤ ❤
32ND PL33RD ST
33RD PL34TH ST
35TH ST34TH PL
35TH PL
MANHATTAN AVEHIGHLAND AVEBAYVIEW DR
❤
39TH ST
OCEAN DR
THE STRAND
41ST ST
PUBLIC PARKING LOT
43RD ST
OCEAN DR
THE STRAND
44TH STSHELLST
PUBLIC PARKING LOT
PUBLIC PARKING LOT40TH ST
42ND ST
ARTESIA BLVDAVIATION BLVDCITY OF MANHATTAN BEACHCITY OF REDONDO BEACH 18TH ST
HIGHLAND AVETHE STRAND17TH PL
17TH ST
16TH PL
16TH ST
15TH PL
15TH ST
18TH PL
OCEAN DR
14TH PL
14TH ST
MANHATTAN AVE
HIGHLAND AVE
1ST ST
OCEAN DRTHE STRANDCITY OF HERMOSA BEACH
MANHATTAN AVE1ST PL
CITY OF MANHATTAN BEACH
HIGHLAND AVE
❤❤
❤❤
24TH STOCEAN DRTHE STRAND❤
21ST ST
THE STRAND
OCEAN DR20TH PL
HIGHLAND AVE
20TH ST
19TH PL
MARINE AVE
❤❤❤❤
2ND ST2ND STVALLEY DR
ARDMORE AVE
2ND PL
JOHN ST
JOHN PL
❤
❤❤❤
7TH PL
8TH ST
8TH PL
CREST DR
VALLEY DR4TH PL
4TH ST
3RD PL
5TH ST❤❤
❤❤
27TH STOCEAN DRPUBLICPARKINGLOTMANHATTAN AVE
THE STRANDLOSANGELESCOUNTYLIFEGUARDTRAININGCENTER
28TH ST
28TH PL
29TH ST
27TH PLOCEAN DRTHE STRAND❤
26TH ST
HIGHLAND AVECREST DRALMA AVE26TH PL
25TH PL25TH ST❤❤❤❤❤❤❤
BAYVIEW DR
9TH ST❤
9TH PL
10TH STARDMORE AVEVALLEY DR
10TH PL
100% CONSTRUCTION PLAN
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R
LEGEND
NOTES
❤❤
100% CONSTRUCTION PLAN
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R
CITY CATCH BASIN LOCATIONS FOR BMP IMPLEMENTATIONCITY TRENCH INLET LOCATIONS FOR CHANNEL FILTER SYSTEM