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HomeMy WebLinkAboutDWG 400-3E; 6602; LA COSTA AVENUE DRAINAGE IMPROVEMENTS - LA COSTA AVENUE STORM DRAIN CROSSING EAST OF PIRAEUS STREET; 01-04CONSTRUCTION PLANSPROJECT NO. 6602LA COSTA AVENUE - STORM DRAIN IMPROVEMENTSFORDWG. 308-5 PLAN & PROFILE - IMPROVEMENT PLAN FOR LA COSTA AVE BETWEEN I-5 AND EL CAMINO REAL 1REFERENCE DRAWINGSCARLSBADVILLAGEDWG. 132-2A PLAN & PROFILE - LA COSTA AVE ROADWAY WIDENING SHEET INDEX1TITLE SHEET, VICINITY MAP & LOCATION MAP23MARCH 2018PROJECT SITECITY OF CARLSBADCARLSBAD, CALIFORNIATITLE SHEET, VICINITY MAP& LOCATION MAPNOTES, ABBREVIATIONS, LEGEND & DETAILSLA COSTA AVE AT INTERSTATE 5 STORM DRAIN CROSSING - PLAN & PROFILEVICINITY MAPNO SCALELOCATION MAP1" = 1000'NNDWG. 358-2 PLAN & PROFILE - LEUCADIA PARALLEL 24" FORCE MAIN AND APPURTENANCE REHABILITATION IMPROVEMENT PLANS FOR:IMPROVEMENT PLANS FOR:6602 400-3EDESIGN + CONSULTING SERVICES - AMERICAS1 COLUMBIA PLACE401 W. A STREET, SUITE 1200SAN DIEGO, CA. 92101TEL: 619.610.7600 www.aecom.comPROJECT SITEINTERSTATE 5BATIQUITOS LAGOONCOSTALAAVESAXONY RDSKYLOFTRD PIRAEUS STHWY 101N VULCAN AVEBATIQUITOSLAGOON CITY COUNCILMATT HALL - MAYORKEITH BLACKBURN - COUNCIL MEMBERMARK PACKARD - COUNCIL MEMBERMICHAEL SCHUMACHER - COUNCIL MEMBERKEVIN CRAWFORD - CITY MANAGERJOSEPH LONG, PEC54329I HEREBY DECLARE THAT I AM THE ENGINEER OF WORK FOR THIS PROJECT, THAT IHAVE EXERCISED RESPONSIBLE CHARGE OVER THE DESIGN OF THE PROJECT ASDEFINED IN SECTION 6703 OF THE BUSINESS AND PROFESSIONS CODE, AND THATTHE DESIGN IS CONSISTENT WITH CURRENT STANDARDS.I UNDERSTAND THAT THE CHECK OF PROJECT DRAWINGS AND SPECIFICATIONS BYTHE CITY OF CARLSBAD DOES NOT RELIEVE ME AS ENGINEER OF WORK, OF MYRESPONSIBILITIES FOR PROJECT DESIGN.FIRM:ADDRESS: CITY, ST.:TELEPHONE: BY:DATE:R.C.E. NO.:REGISTRATION EXPIRATION DATE:12/31/19DECLARATION OF RESPONSIBLE CHARGEAECOM TECHNICAL SERVICES, INC.401 W. A STREET SUITE 1200SAN DIEGO, CALIFORNIA 92101619-610-7600LEUCADIA WASTEWATER DISTRICTPUBLIC SEWER SYSTEM APPROVALAPPROVED BY: LWD DISTRICT ENGINEERNAMERCE DATEFIRMEXP DATECORI SCHUMACHER - COUNCIL MEMBER01-05-20184RESTORATION PLANCALL 811 ATLEASTlWO DAYS BEFORE YOU DIG Know what's below Call before,.,.; dig UNDERGROUND SERVICE ALfRT OF So1JTHERN CALIFORNIA LAGOON ENCINITAS CB "AS BU I LT" ~COM RCE EXP. REVIEWED BY: INSPECTOR DATE DA TE INITIAL DATE INITIAL DATE ENGINEER OF WORK REVISION DESCRIPTION OTHER APPROVAL DA TE INITIAL CITY APPROVAL CITY OF CARLSBAD I SHEETS I PUBLIC WORKS DEPARTMENT 4 LA COSTA AVENUE -STORM DRAIN IMPROVEMENTS APPR~SHALL K. PLANTZ ENGINEERING MA;;;,GE't!?E C 3/t.i/lS DWN BY: _,_,_RWR"'-'----1 • 042790 EXP 03 31 2~ DA TE CHKD BY: JCD PROJECT NO. I RVWD BY: JFL _ -DRAWING NO. UNDERGROUND SERVICE ALERT SDG&EAT&T SPECTRUM CABLE CITY OF CARLSBAD (STREETS AND STORM DRAIN) CITY OF CARLSBAD (SEWER,WATER & RECLAIMED WATER)(800)422-4133(800)660-7343(800)892-0123(760)438-7741(760)434-2980(760)438-2722NO REVISIONS WILL BE MADE TO THESE PLANS WITHOUT THE WRITTEN APPROVAL OF THE ENGINEER, NOTEDWITHIN THE REVISION BLOCK, ON THE APPROPRIATE SHEET OF THE PLANS AND TITLE SHEET.1.THE ORIGINAL DRAWING SHALL BE REVISED TO REFLECT AS-BUILT CONDITIONS BY CONTRACTOR PRIOR TO FINALACCEPTANCE OF THE WORK BY THE CITY.2.CONTRACTOR SHALL DESIGN, CONSTRUCT AND MAINTAIN ALL SAFETY DEVICES, INCLUDING SHORING, AND SHALL BESOLELY RESPONSIBLE FOR CONFORMING TO ALL LOCAL, STATE AND FEDERAL SAFETY AND HEALTH STANDARDS,LAWS AND REGULATIONS.3.THE CONTRACTOR SHALL CONFORM TO LABOR CODE SECTION 6705 BY SUBMITTING A DETAIL PLAN TO THEENGINEER THE DESIGN OF SHORING, BRACING SLOPE OR OTHER PROVISIONS TO BE MADE OF WORKER PROTECTIONFROM THE HAZARD OF CAVING GROUND DURING THE EXCAVATION OF SUCH TRENCH OR TRENCHES OR DURINGTHE PIPE INSTALLATION THEREIN. THIS PLAN MUST BE PREPARED FOR ALL TRENCHES FIVE FEET (5') OR MORE INDEPTH AND APPROVED BY THE CITY ENGINEER AND/OR CONCERNED AGENCY PRIOR TO EXCAVATION. IF THE PLANVARIES FROM THE SHORING SYSTEM STANDARDS ESTABLISHED BY THE CONSTRUCTION SAFETY ORDERS, TITLE 8CALIFORNIA ADMINISTRATIVE CODE, THE PLAN SHALL BE PREPARED BY A REGISTERED ENGINEER AT THECONTRACTORS EXPENSE. A COPY OF THE OSHA EXCAVATION PERMIT MUST BE SUBMITTED TO THE INSPECTORPRIOR TO EXCAVATION.4.THE EXISTENCE AND LOCATION OF UTILITY STRUCTURES AND FACILITIES SHOWN ON THE CONSTRUCTION PLANSWERE OBTAINED BY A SEARCH OF THE AVAILABLE RECORDS. ATTENTION IS CALLED TO THE POSSIBLE EXISTENCE OFOTHER UTILITY FACILITIES OR STRUCTURES NOT SHOWN OR IN A LOCATION DIFFERENT FROM THAT SHOWN ON THEPLANS. THE CONTRACTOR IS REQUIRED TO TAKE DUE PRECAUTIONARY MEASURES TO PROTECT THE UTILITIESSHOWN ON THE PLANS AND ANY OTHER EXISTING FACILITIES OR STRUCTURES NOT SHOWN.5.THE CONTRACTOR SHALL VERIFY THE LOCATION OF ALL EXISTING FACILITIES (ABOVEGROUND AND UNDERGROUND)WITHIN THE PROJECT SITE SUFFICIENTLY AHEAD OF THE CONSTRUCTION TO PERMIT THE REVISIONS OF THECONSTRUCTION PLANS IF IT IS FOUND THAT THE ACTUAL LOCATIONS ARE IN CONFLICT WITH THE PROPOSED WORK.6.THE CONTRACTOR SHALL NOTIFY AFFECTED UTILITY COMPANIES (SEE BELOW) AT LEAST TWO FULL WORKING DAYSPRIOR TO STARTING CONSTRUCTION NEAR THEIR FACILITIES AND SHALL COORDINATE WORK WITH A COMPANYREPRESENTATIVE.7.ITEMS THAT ARE NOT IDENTIFIED AS "TO BE REMOVED AND DISPOSED" SHALL BE PROTECTED-IN-PLACE.8.GENERAL NOTESACCESS FOR FIRE AND OTHER EMERGENCY VEHICLES SHALL BE MAINTAINED TO THE PROJECT SITE AT ALL TIMESDURING CONSTRUCTION.IF ANY ARCHAEOLOGICAL RESOURCES ARE DISCOVERED WITHIN ANY WORK ZONE DURING CONSTRUCTION,OPERATIONS SHALL CEASE IMMEDIATELY, AND THE CONTRACTOR SHALL NOTIFY THE CITY ENGINEER. OPERATIONSSHALL NOT RESTART UNTIL THE CONTRACTOR HAS RECEIVED WRITTEN AUTHORITY FROM THE CITY ENGINEER TO DOSO.ALL OPERATIONS EXCEPT TRAFFIC CONTROL CONDUCTED ON THE SITE OR ADJACENT THERETO, INCLUDINGWARMING UP, REPAIR, ARRIVAL, DEPARTURE OR OPERATION OF TRUCKS, EARTHMOVING EQUIPMENT,CONSTRUCTION EQUIPMENT SHALL BE LIMITED TO THE PERIOD BETWEEN 8:00 PM to 5:00 AM SUNDAY THROUGHFRIDAY MORNING (NIGHT WORK).ALL OFF-SITE HAUL ROUTES SHALL BE SUBMITTED BY THE CONTRACTOR TO THE CITY ENGINEER FOR APPROVAL TWOFULL WORKING DAYS PRIOR TO BEGINNING OF WORK. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ANY DEBRISOR DAMAGE OCCURRING ALONG THE HAUL ROUTE OR ADJACENT STREETS AS A RESULT OF THE HAULING.UNLESS OTHERWISE INDICATED, SUBSURFACE UTILITY DATA IS DEPICTED TO LEVEL C AS DEFINED IN "STANDARDGUIDELINE FOR THE COLLECTION AND DEPICTION OF EXISTING SUBSURFACE UTILITY DATA" CI/ASCE 38-02. LEVEL CINCLUDES SURVEYING SURFACE UTILITY FEATURES AND CORRELATING APPLICABLE UTILITY RECORDS TO THESURVEYED FEATURES.SECTION 4216/4217 OF THE GOVERNMENT CODE REQUIRES THAT A DIG ALERT IDENTIFICATION NUMBER BE ISSUEDBEFORE A “PERMIT TO EXCAVATE" WILL BE VALID. FOR DIG ALERT ID NUMBER CALL UNDERGROUND SERVICE ALERTTOLL FREE 811 TWO FULL WORKING DAYS BEFORE YOU DIG.CONTRACTOR SHALL NOTIFY CMWD WHEN CONSTRUCTION NEARS THE SEWER FORCE MAIN(S) IN LA COSTA AVE.CONTACT DON WASKO (760) 438-2722 EXT. 7138 AND JESSE CASTANEDA (760) 438-2722 EXT. 71379.10.11.12.13.14.15.LEUCADIA WASTE WATER DISTRICT (760)753-015550EXIST RIGHT-OF-WAYEXIST INDEX CONTOUREXIST INTERMEDIATE CONTOUREXIST EDGE OF PAVEMENTEXIST FLOW DIRECTIONPROP RCP STORM DRAINPROP TYPE B CURB INLETPROP TYPE A STRAIGHT HEADWALLEXIST SIGNEXIST SEWERLEGENDSNOTE:PROPERTY LINES, RIGHT-OF-WAY LINES, AND EASEMENT LINES SHOWN HEREON WEREESTABLISHED FROM AVAILABLE RECORD MAPS AND ASSESSOR'S MAPS. NO TITLE REPORTSWERE REVIEWED FOR THIS PROJECT. SELECT RECORD MONUMENTS WERE TIED INTO THEPROJECT COORDINATE SYSTEM TO ORIENTATE RECORD MAPS. BEARINGS AND DISTANCESTAKEN FROM THIS DRAWING REPRESENT A BEST FIT COMPILATION OF RECORD DATA. THESEPROPERTY LINES, RIGHT-OF-WAY LINES, AND EASEMENT LINES ARE INTENDED TO BE USEDFOR A GRAPHIC REPRESENTATION ONLY.NAD 83 (1991.35 EPOCH)PT. # 042CLSB-042WELL MONUMENT AND DISCSTAMPED "RCE 27214" AT SOUTH ENDOF GABBIANO LANE, OFFSET TOCENTER BULB CUL-DE-SAC.N 1979357.937'E 6239677.853'ELEV. 15.616' (NGVD 29)RECORD OF SURVEY 17271PT. # 044CLSB-0442.5" DISC STAMPED "CLSB-044 L.S. 6215" ONDRAINAGE BOX INLET AT THE NORTHEASTCORNER OF TOWHEE LANE AND AVIARAPKWY.N 1983868.829'E 6243028.138'EL. 240.258' (NGVD 29)RECORD OF SURVEY 17271BASIS OF COORDINATES & ELEVATIONSGENERAL TRAFFIC CONTROL NOTES1. AT LEAST ONE PERSON SHALL BE ASSIGNED TO FULL TIME MAINTENANCE OF TRAFFIC CONTROL DEVICES ON ALLNIGHT LANE CLOSURES.2. ALL WARNING SIGNS FOR NIGHT LANE CLOSURES SHALL BE ILLUMINATED REFLECTORIZED AS SPECIFIED IN THESPECIFICATIONS.3. ALL ADVANCE WARNING SIGN INSTALLATIONS SHALL BE EQUIPPED WITH FLAGS FOR DAYTIME CLOSURES OFALL MAJOR AND PRIME ARTERIALS. FLASHING BEACONS SHALL BE USED DURING NIGHT LANE CLOSURES.4. A G20-2 "END ROAD WORK" SIGN SHALL BE PLACED AT THE END OF THE LANE CLOSURE UNLESS THE END OFTHE WORK AREA IS OBVIOUS, OR ENDS WITHIN A LARGER PROJECT LIMITS.5. ALL CONES USED FOR NIGHT LANE CLOSURES SHALL BE ILLUMINATED TRAFFIC CONES OR FITTED WITH 13"REFLECTIVE SLEEVES.6. FLASHING ARROW SIGNS SHALL BE USED PER THE CALIFORNIA MANUAL ON UNIFORM TRAFFIC CONTROLDEVICES (CALIFORNIA MUTCD, LATEST EDITION) SILENT TYPE SHALL BE USED IN RESIDENTIAL AREAS.7. THE MAXIMUM SPACING BETWEEN CONES IN A TAPER OR A TANGENT SHALL BE APPROXIMATELY 10 FEET.8. ADDITIONAL ADVANCE FLAGGERS SHALL BE REQUIRED WHEN TRAFFIC QUEUES DEVELOP. FLAGGER STATIONSFOR WORK AT NIGHT SHALL BE ILLUMINATED AS NOTED IN SECTION 6G.20 OF THE MUTCD.9. PLACE C30 (CA) "LANE CLOSED" SIGN AT 500'-1000' INTERVALS THROUGHOUT EXTENDED WORK AREAS.10. ALL REQUIRED SIGNS THAT ARE TO BE LEFT IN PLACE OVER A WEEKEND OR HOLIDAY SHALL BE POST MOUNTEDUSING SQUARE PERFORATED STEEL TUBING WITH BREAKAWAY BASE PER SDRSD M-45.11. CONSTRUCTION AREA TRAFFIC CONTROL DEVICES SHALL MEET THE PROVISIONS OF SECTION 12OF THE MOST RECENT EDITION OF THE CALTRANS STANDARD SPECIFICATIONS.1. ALL EXISTING STRUCTURES TO BE DEMOLISHED SHALL BE REMOVED PRIOR TO COMMENCEMENT OFIMPROVEMENT WORK - ANY EXCEPTIONS SHALL REQUIRE WRITTEN PERMISSION FROM THE DISTRICTENGINEER.2. THE CONTRACTOR SHALL OBTAIN AN EXCAVATION PERMIT FROM THE DIVISION OF INDUSTRIAL SAFETY BEFOREANY EXCAVATION AND SHALL PROVIDE PROOF OF OSHA NOTIFICATION AND SHALL ADHERE TO ALL PROVISIONSOF THE STATE CONSTRUCTION SAFETY ORDERS.EXCAVATION NOTESSIGNING AND STRIPING NOTES1. THE CONTRACTOR IS RESPONSIBLE FOR INSTALLATION OF ALL SIGNING AND STRIPING THAT WAS REMOVED ORDAMAGED AS A RESULT OF CONSTRUCTION ACTIVITIES.2. ALL SIGNING, STRIPING AND PAVEMENT MARKINGS SHALL CONFORM TO THE CALIFORNIA MANUAL ON UNIFORMTRAFFIC CONTROL DEVICES (LATEST VERSION), THE CALTRANS STANDARD PLANS AND SPECIFICATIONS (LATESTVERSION), THESE PLANS AND THE SPECIAL PROVISIONS.3. ALL SIGNING AND STRIPING IS SUBJECT TO THE APPROVAL OF THE TRANSPORTATION DIRECTOR OR HISREPRESENTATIVE, PRIOR TO INSTALLATION.4.ANY DEVIATION FROM THESE SIGNING AND STRIPING PLANS SHALL BE APPROVED BY THE TRANSPORTATIONDIRECTOR OR HIS REPRESENTATIVE PRIOR TO ANY CHANGE IN THE FIELD.5.ALL STRIPING SHALL BE REFLECTIVE PER CALTRANS SPECIFICATIONS. STRIPING SHALL BE REPAINTED TWO WEEKSAFTER INITIAL PAINTING.6.ALL SIGNAGE SHALL BE REFLECTIVE PER ASTM DESIGNATION D4956 AND SHALL USE TYPE IV PRISMATIC REFLECTIVESHEETING (HIGH INTENSITY PRISMATIC OR EQUAL) UNLESS OTHERWISE SPECIFIED. R1-1 “STOP”, R1-2 “YIELD”, R2-1 “SPEEDLIMIT”AND STREET NAME SIGNS SHALL USE TYPE IX PRISMATIC CUBE-CORNER REFLECTIVE SHEETING (DIAMOND GRADEVIP OR EQUAL).7.PRIOR TO FINAL ACCEPTANCE OF STREET IMPROVEMENTS, ALL STREET STRIPING AND MARKINGS WITHIN A 500’PERIMETER OF THE CONSTRUCTION PROJECT WILL BE RESTORED TO A “LIKE NEW”CONDITION, IN A MANNER MEETINGTHE APPROVAL OF THE CITY INSPECTOR.8.EXACT LOCATION OF STRIPING AND STOP LIMIT LINES SHALL BE APPROVED BY THE TRANSPORTATION DIRECTOR OR HISREPRESENTATIVE PRIOR TO INSTALLATION.9. CONTRACTOR SHALL REMOVE ALL CONFLICTING PAINTED LINES, MARKINGS AND PAVEMENT. ALL PAVEMENT LEGENDSSHALL BE THE LATEST VERSION OF THE CALTRANS STENCILS.10. ALL CROSSWALKS, LIMIT LINES, STOP BARS, PAVEMENT ARROWS AND PAVEMENT LEGENDS SHALL BE THERMOPLASTICUNLESS OTHERWISE SPECIFIED. PREFORMED THERMOPLASTIC ARROWS AND LEGENDS SHALL NOT BE ACCEPTABLE.ABBREVIATIONSAPPROXBCCLCOCSDCONCCPDWGEECELEVE'LYEXISTFLFMFSHDPEHPINTLFLTMAXMHMODNNGPCCPHPRCPVCRCPR/WRTSDCOSDMHSDRSDSTDSTLSWRTGTYPUNKVCPW'LYWTRAPPROXIMATEBEGINNING OF CURVATURECENTERLINECITY OF CARLSBAD STANDARD DRAWINGCONCRETECONCRETE PIPEDRAWINGEASTINGEND OF CURVATUREELEVATIONEASTERLYEXISTINGFLOWLINEFORCE MAINFINISH SURFACEHIGH DENSITY POLYETHYLENEHIGH PRESSUREINTERSECTIONLINEAR FEETLEFTMAXIMUMMANHOLEMODIFIEDNORTHINGNATURAL GROUNDPORTLAND CEMENT CONCRETEPOTHOLEPOINT OF REVERSING CURVATUREPOLYVINYL CHLORIDEREINFORCED CONCRETE PIPERIGHT OF WAYRIGHTSTORM DRAIN CLEANOUTSTORM DRAIN MANHOLESAN DIEGO REGIONAL STANDARD DRAWINGSTANDARDSTEELSEWERTOP OF GRATETYPICALUNKNOWNVITRIFIED CLAY PIPEWESTERLYWATERSCARIFY EXIST ACAC OVERLAY - MATCH EXIST PAVEMENTSCARIFY EXISTING ACMIN 2" AC OVERLAYAC OVERLAY - MATCH EXIST CURB & GUTTERCOLD MILL TOP 2" OF EXIST ACMIN 2" AC OVERLAYEXIST PAVEMENT SURFACE GRADENOTES:1. APPLY TACK COAT TO EXISTING SURFACEPRIOR TO OVERLAY2. THICKNESS OF OVERLAY DETERMINED BYEXISTING FINISH SURFACE ELEVATION.MAINTAIN 2 INCH MINIMUM THICKNESS3. SEE SHEET 3 FOR SAWCUT AND OVERLAYLIMITS ON PLAN4. SEE CITY OF CARLSBAD STANDARD DRAWINGSGS-26 & GS-28 FOR FURTHER DETAILEXIST AC PAVEMENT(THICKNESS = 12")3' MINSAWCUT LINE3' MINSAWCUT LINECOLD MILL TOP 2"OF EXISTING ACEXIST AC PAVEMENT(THICKNESS = 12")2SECTION/PROFILE DESCRIPTORSHEET WHERE DETAIL APPEARS IMPROVEMENT PLANS FOR:IMPROVEMENT PLANS FOR:6602 400-3EDESIGN + CONSULTING SERVICES - AMERICAS1 COLUMBIA PLACE401 W. A STREET, SUITE 1200SAN DIEGO, CA. 92101TEL: 619.610.7600 www.aecom.comNOTES, ABBREVIATIONS, LEGEND & DETAILSCONCRETE DITCH REPAIR DETAILNO SCALECURB INLET & DRAINAGE GRATE DETAILNO SCALEGRIND & OVERLAY PAVEMENT DETAILNO SCALE(I) \~------,,L----1-J CB EB "AS BU I LT" CALL 811 ~COM RCE EXP. DATE REVIEWED BY: DA TE INITIAL INSPECTOR DATE ENGINEER OF WORK REVISION DESCRIPTION DATE INITIAL OTHER APPROVAL DA TE INITIAL CITY APPROVAL ...n... l5J I EB-CITY OF CARLSBAD I SHEETS I PUBLIC WORKS DEPARTMENT 4 LA COSTA AVENUE -STORM DRAIN IMPROVEMENTS APPR~.~~,!1~RSHALL K. PLANTZ , I , .,.,.,,_,,, /(.. ~ I ENGINEERING MANAGER PE c ge,hs ~o DWN BY: _c,_RWR!fil.._ 1 • 042790 EXP 03 31 20tt>. DA TE CHKD BY: JCD PROJECT NO. I RVWD BY: JFL _ -DRAWING NO. IMPROVEMENT PLANS FOR:IMPROVEMENT PLANS FOR:6602 400-3EDESIGN + CONSULTING SERVICES - AMERICAS1 COLUMBIA PLACE401 W. A STREET, SUITE 1200SAN DIEGO, CA. 92101TEL: 619.610.7600 www.aecom.com3LA COSTA AVENUESTORM DRAIN CROSSINGNO.STORM DRAIN ALIGNMENT TABLEBEARING/DELTA12RADIUSREMARKSLENGTH18" RCP (D-2000)*N 31°30'35" W9.56'* INDICATES RCP WITH WATER TIGHT JOINTSN10+0010+505105101.2.3.4.5.6.7.8.9.10.11.12.13.14.15.16.17.N 32°15'05" W 73.62'11+00PROFILE SCALE:HORIZ: 1" = 10'VERT: 1" = 2'CONSTRUCTION NOTES:PIPE BEDDING THICKNESS SHALL BE PIPE DIAMETER/4 WITH A MINIMUM THICKNESS OF 4" &A MAXIMUM THICKNESS OF 8". TRENCH BACKFILL PER SDRSD D-60 & CITY MODIFICATIONSTO REGIONAL STANDARDS.REPLACE EXIST BASE COURSE SECTION IN KIND (12" AC / 6" AB)TRENCH RESURFACING PER CARLSBAD STD DWG GS-26SEE APPROXIMATE LIMITS THIS SHEET.CURB INLET DEPRESSIONS PER MODIFIED CARLSBAD STD DWG DS-1 (H = 6")CONTRACTOR TO VERIFY EXISTING CONDITIONS PRIOR TOCOMMENCING WORK.CONTRACTOR SHALL BE RESPONSIBLE FOR THE REPLACEMENTOF ALL SIGNING AND STRIPING DAMAGED OR REMOVEDDURING CONSTRUCTION.TRENCH PLATES ARE ALLOWED.CONTRACTOR SHALL PROTECT ALL EXISTING UTILITIES IN PLACEUNLESS OTHERWISE NOTED ON PLANS.CONTRACTOR SHALL DEWATER UTILITY TRENCHES AS REQUIRED.CONTRACTOR SHALL SUBMIT A TRAFFIC CONTROL PLAN TO THECITY ENGINEER FOR APPROVAL PRIOR TO COMMENCING WORK.RIGHT-OF-WAY (R/W) SHOWN ON PLANS IS SCHEMATIC ONLY.INSTALL BIOCLEAN CURB INLET FILTER AT STA. 10+14.75 (OR APPROVED EQUAL).REMOVE & REPLACE EXIST DECORATIVE STAMPED CONCRETE RAISED MEDIAN (WITHRUNNING BOND COBBLESTONE "BOMANITE PATTERN" WITH MEDIUM BROOM TEXTURE -COLOR "CORRAL RED") IN KIND, 30' ON CENTER TO THE NEAREST JOINT. CONCRETE SHALL BE3500 PSI WITH 4" NOMINAL THICKNESS. CONTRACTOR SHALL PROVIDE THE CITY ENGINEERWITH A SAMPLE OF STAMP AND COLOR PRIOR TO CONSTRUCTION.REMOVE AND REPLACE EXIST 6" TYPE G CURB & GUTTER PER SDRSD G-02 TO THE NEARESTJOINT. PLAN MAY NOT BE INDICATIVE OF ACTUAL JOINT LOCATION.REMOVE AND REPLACE EXIST MODIFIED MEDIAN CURB PER CITY OF CARLSBADSTD NO. GS-18, 30' ON CENTER TO THE NEAREST JOINT. SEE DETAIL THIS SHEET.REMOVE AND REPLACE EXIST SIDEWALK PER SDRSD G-7 TO THETHE NEAREST JOINT.CONTRACTOR SHALL CONFIRM LOCATIONS OF ALL EXISTING UTILITIESPRIOR TO COMMENCING WORK.18" RCP (D-2000)*LWD SEWER FACILITIES:L1 FORCEMAIN - 24" DIPB1 FORCEMAIN - 12" ACPGRAVITY SEWER - 15" PVCL2 FORCEMAIN - 24" PVC W/ DIP FITTINGS1234POTHOLE ELEVATION DATA:PH #1 (L1 FORCEMAIN) - (9.10 FS) - (2.26 TP)PH #2 (B1 FORCEMAIN) - (9.53 FS) - (2.43 TP)PH #3 (GRAVITY SEWER) - (9.29 FS) - (5.65 TP)PH #4 (L2 FORCEMAIN) - (9.23 NG) - (4.69 TP)LEUCADIA WASTEWATER DISTRICT - GENERAL NOTES:LEUCADIA WASTEWATER DISTRICT (LWD) IS THE WASTEWATER COLLECTIONAGENCY OWNING, OPERATING, AND MAINTAINING WASTEWATER COLLECTIONSEWERS, MANHOLES, AND PRESSURIZED WASTEWATER FORCEMAINSTHROUGHOUT THE LIMITS OF THIS PROPOSED STORM DRAIN CROSSING PROJECT.ALL WORK MATERIALS RELATED TO SEWER DESIGN, MATERIALS, ANDCONSTRUCTION SHALL CONFORM TO THE LWD SEWER STANDARD SPEC AVAILABLEON THE LWD WEBSITE ATHTTP://WWW.LWWD.ORG/DEVELOPERS/STANDARD-SPECS AND TO THEREQUIREMENTS OF THE STANDARD SPECIFICATIONS FOR PUBLIC WORKSCONSTRUCTION (GREENBOOK) AND THE REGIONAL STANDARD DRAWINGS, MOSTCURRENT EDITIONS. IN THE EVENT OF CONFLICT, THE LWD SEWER STANDARDSGOVERN.STORM DRAIN CONTRACTOR SHALL CCTV INTERNALLY INSPECT 15-INCH POLYVINYLCHLORIDE PIPE (PVC) GRAVITY SEWER FACILITY CROSSED-OVER BOTH BEFORE ANDAFTER INSTALLATION OF THE NEW STORM DRAIN FACILITIES. HIGH QUALITYDIGITAL CCTV VIDEO SHALL BE PROVIDED TO LWD FOR REVIEW AND RECORDPURPOSES.CONTRACTOR SHALL NOT HINDER LWD OPERATIONS, MAINTENANCE, ANDEMERGENCY REPAIR FOR ANY OR ALL LWD FACILITIES DURING THE STORM DRAINCROSSING CONSTRUCTION.CONTRACTOR SHALL TAKE ALL PRECAUTIONARY MEASURES NECESSARY TOPROTECT LWD FACILITIES AND STRUCTURES DURING CONSTRUCTION. SHOULD THECONTRACTOR AT ANY TIME DAMAGE LWD OR PRIVATE SEWER LATERAL FACILITIES,THE CONTRACTOR SHALL IMMEDIATELY STOP WORK, NOTIFY LWD, AND REPAIRDAMAGED FACILITIES TO THE SATISFACTION OF THE LWD ENGINEER AT NO COSTTO LWD INCLUDING INSPECTION AND ANY BYPASSING REQUIRED TO SEWERFACILITY OPERATIONS. TYPICALLY, DAMAGE CAUSED TO SEWER FACILITIES SHALL BEREPAIRED WITH NEW PVC SPOOLS PER LWD STANDARD DRAWING S-32 WITH TYPEII EPOXY LINED AND COATED ROMAC COUPLINGS. SUBMIT FOR LWD APPROVALPRIOR TO REPAIR.CONTRACTOR SHALL PRE-NOTIFY LWD AND PROVIDE A WEEKLY LIST OF PLANNEDCONSTRUCTION ACTIVITIES AT THE STORM DRAIN CROSSING(S) OF THE LWD SEWERFACILITIES.CONTRACTOR SHALL NOTIFY LWD WITH 48 HOURS PRIOR TO EXCAVATION OFSEWER UNDERCROSSINGS, OVERCROSSINGS, OR PARALLEL INSTALLATIONS WHERESEWER MAY BE EXPOSED.NOTIFICATIONS SHALL BE MADE BY TELEPHONE AND EMAIL TO MT IAN RIFFEL AT760-753-0155 / IRIFFEL@LWWD.ORG AND TO MR. ANDREW COULTER, INSPECTOR,AT 760-479-4175 / ACOULTER@DUDEK.COM. EMERGENCY CONTACT CAN BE MADEAFTER HOURS TO LWD ANSWERING SERVICE AT 760-753-0155.1.2.3.4.5.6.7.8.MODIFIED MEDIAN CURB DETAILSCALE: 1" = 1'-0"NO.PAVEMENT & CONCRETE RESTORATION TABLEDIRECTION1LENGTHAREAWIDTH3000 SQ. FT.WEST BOUND30'EAST BOUND30-35' 3250 SQ. FT.2100'*100'** ON CENTER OF STORM DRAIN CENTERLINESEE NOTES 2 AND 133255 SQ. 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STA1lEOIF CALlDFOmrA MN: 216-111)-32 / CAUTION: -I r .& -'l0 2 (/) (/) EXIST IRRIGATION CONDUIT PROTECT IN PLACE IF POSSIBLE PROTECT EXIST ~L -~ I ~ APPROX LIMITS OF GRADING/ ~} 'j.r..-+r-VJc...EXIST "REVERSE CURB OUTLET" AREA DISTURBED (73 SQ. FT.) ~ ,";,'" •,.. TO BE REMOVED AND DISPOSED SEE SHEET 4 FOR RESTORATION 10+00 I '.. r:,;;i EXISTPCCSPILLWAYTOBE •)-._ I~,,_·:.·.· /~ ,..,,.....SAWCUTLIMITS REMOVED AND DISPOSED <l' 0 \ '/ FOR PIPELINE (39 SQ. FT. ±) '-, / I • '"1 /" 0 10+03.60 I • 0:;.'1~.'t -h,=,,.-n 1 CL TYPE A STRAIGHT HEADWALL / I ~· · ~ 1 ~~ _. ,,.-_ PER SDRSD D-30. L = 7 .00' ~ ' MONUMENT IN PLACE I"-' ---10+51 ---I w => z w > <( ~ V') 0 u :5 ----3 (/) (/) • l • ~Ill,,' ~ STAD OF ClhlLJTIFO~ APN: 216-111)-31 -,-A "'I 10+92.12 j I CL 4' x 4' DRAINAGE GRATE 1 2 1 PER SDRSD D-15 '-_ ~ ~ ' Vilt!-~~-;;,~:~ CURB INLET ~ , · PER SDRSD D-02 f. :;,~ X=4.00' Y=4.00' Z=2.36' ~ ~:p:J N 1976331.39 :a~ -: , _r;.:·1 I ::::" (B', ,t'/I.-J.-1-----;RIEEP,PA;;:;IRRE:EXKIISSlTrilNNLELE~T"i'T007•r-,21· ,_ ---r' ·1'-' 1 DITCH CONNECTION '-_ ~ - -'\ □ \! N 1976410.63 / / / <>\ '\ E6241675.62 I ,r•--l:; ,~,.,, \ I V i-PH #1 (/) ---r-~' PH#2 / I '-3151 ... '-,. PH #4 '\ I I'\. C/l '-...___ EXIST "REVERSE CURB OUTLET" ~ ~ i l TO BE REMOVED AND DISPOSED (/) I ( CL MOD TYPE B CURB INLET I I I j -· PER SDRSD D-02 I MOD= 6" OPENING I 1' I 11 ,' ,:_;(.~_;_;-\ X=4.00' Y=4.00' Z=3.42' I A' ~i~~ \ LO ----i--v/J.---r Q/ F· f--TEMPORARY WORK AREA (DI EGAN COASTAL SAGE SCRUB) PER REPORT TITLED "LA COSTA AVE CULVERT REPLACEMENT PROJECT (52D26 AND 52D-S201)" I I I \ I I I I ' ' I I I I I I I l I I 11 / I I I I I ' <C/ ,· .... C, ·'t· ii:I .,::;-, !!:1 ~, a. r:5 I d o/ 8 ~COM 14 ~ -(/) (/) (/) (/) ':: s1 , ·y _,,,,.-PROTECT EXIST CONC DRAINAGE ':\·,. DITCH IN PLACE pl e""" :~~ },., 'l I 0 0 0 0 GRIND & OVERLAY LIMITS ---l,c----tt---.. SEEDETAILCSHEET2 '\ I ------------1 ~ \. I I 1'---,-=----.-•1--.... _-_-..... -.,:::===-' ......... ___________ 1 _______ --.------,-----T"-----.------.------------------, I . I SHEET I CITY OF CARLSBAD I SHEETS I 1----+-----+-----------------+---+---+----+-----1 PUBLIC WORKS DEPARTMENT 4 l----+----<------------------+----+---+---+-------1 "AS BU I LT" LA COSTA AVENUE -STORM DRAIN IMPROVEMENTS APPROVED: MARSHALL K. PLANTZ RCE ___ EXP. ___ _ DATE ;f'YWJJJI;{ ft... l'h giihs ,o __ _ ENGINEERING MANAGER, PE C042790 EXP 03/31 /20'!-S. DATE REVIEWED BY: INSPECTOR DATE DA TE INITIAL ENGINEER Of WORK REVISION DESCRIPTION DATE INITIAL DATE INITIAL OTHER APPROVAL CITY APPROVAL DWN BY: RWR I PROJECT NO. I DRAWING NO. CHKD BY: JCD RVWD BY: JFL ~--------•~---~ 4IMPROVEMENT PLANS FOR:IMPROVEMENT PLANS FOR:6602 400-3EDESIGN + CONSULTING SERVICES - AMERICAS1 COLUMBIA PLACE401 W. A STREET, SUITE 1200SAN DIEGO, CA. 92101TEL: 619.610.7600 www.aecom.comRESTORATION PLANLA COSTA AVE STORM DRAIN REPLACEMENT - RESTORATION PLANNO SCALELA COSTA AVE (WESTBOUND)LA COSTA AVE (EASTBOUND)I ..Ji ia.111161111• Clll II I l'ln ...... CALL 811 ATLEASTlWO DAYS BEFORE YOU DIG UNDERGROUND SERVICE ALfRT OF SOIJTHERN CALIFORNIA Source: ESRI, AECOM, SDG&E ~COM RCE __ _ REVIEWED BY: INSPECTOR Scientific Name Baccharis pilularis /socoma menziesii Artemisia californica Salvia mellifera Acmispon glaber TOTAL "AS BU I LT" EXP. ___ _ DATE DATE ------Coastal Sage Scrub Seed Mix for La Costa Avenue Bulk lbs/acre Minimum Percent Lbs of pure live seed Common Name 1 Purit Germination (PLS) per Acre Coyote bush 5 Oct-50 0.25 Golden bush 5 18/40 0.36 California sagebrush 15 30/60 2.7 Black sage 10 85/50 4.25 Deer weed 15 95/80 11.4 so 18.96 'Minimum percent purity and germination from S&S Seeds • DA TE INITIAL ENGINEER Of WORK REVISION DESCRIPTION Wetlands • USACE/CDFW Wetlands Impact Type • Permanent ~ Temporary Grading DATE INITIAL DATE INITIAL OTHER APPROVAL CITY APPROVAL I SHEET I CITY OF CARLSBAD I SH4TS I PUBLIC WORKS DEPARTMENT LA COSTA AVENUE -STORM DRAIN IMPROVEMENTS APPROVED: MARSHALL K. PLANTZ ~ ft... 1,4-, J/_t1/ls 20 ENGINEERING MANAGER, PE C042790 EXP 03/31 /201is-DATE DWN BY: RWR I PROJECT NO. I DRAWING NO. CHKD BY: JCD RVWD BY: JFL