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Home My WebLink AboutSUP 07-03; HANSON AGGREGATES QUARRY CREEK; Site PlanGENERAL NOTES ADDRESS: APN: 167-040-21 SITE ACREAGE: EXISTING ZONING: EXISTING GEN PLAN: EXISTING LAND USE: PROPOSED LAND USE: CLASSIFlCA TI ON OF LO TS: PERCENT SITE LANDSCAPE: SEWER/WATER SERVICES: SCHOOL SERVICES: GRADING PLAN ADDITIONAL NOTES: 3701 HA YMAR DRIVE, CARLSBAD, CA 100.13 ACRES Iii & R-1-10.000 RLM & OS CONCRETE & ASPHALT RECYCLING AT FORMER QUARRY (ALL MINING COMPLETE) AND VACANT LAND RECLAMATION OF FORMER QUARRY INCLUDING CREEK RESTORATION. NO END USES ARE PROPOSED WITH THIS APPLICATION. NO SUBDIVISION OR LOT DEVELOPMENT PROPOSED WITH THIS APPLICATION. 38.3% OF SITE -ALL DISlURBED AREAS TO BE PLANTED. CITY OF CARLSBAD CARLSBAD UNIFIED SCHOOL DISlRICT WATER SERVICE TO THE SITE WILL BE LIMITED TO IRRIGATION SERVICE ONLY. NO DOMESTIC OR FIRE SUPPRESSION SYSTEM IS PROPOSED WITH THIS APPLICATION. RECYCLED WATER IS NOT AVAILABLE TO THIS SITE. ALL LANDSCAPE IS DESIGNED TO BECOME SELF-SUSTAINING. IRRIGATION WILL BE PROVIDED AS REQUIRED FOR ESTABLISHMENT AND MAINTENANCE OF MANUFACTURED SLOPES. NATIVE REVEGETATION AREAS WITHIN THE SITE ARE DESIGNED AND INTENDED TO UL TIMA TEL Y ELIMINATE DEPENDENCE ON IRRIGATION. RAW EARTHWORK QUANTITIES 274,000 CY CUT 274,000 CY FILL 0 CY BALANCED REMEDIAL GRADING QUANTITY 423,000 CY (ESTIMATE BASED ON INFORMATION IN SOILS REPORT) --,":iro I J s I ---~1 f46.6 X 14:::i j X 1 45.J x144.S ._ TIE INTO EXISTING WALL/FENCE 4. g PROPOSED FENCING X ., , I" V 1'4·-, 3 ! / • ' X 1 l5. 5 1::\-) c:, PROPOSED ACCESS GATE x144.5. "l/0 7 MARRON ROAD 1~.3.Ei >:142.9 X] 44.5 X 1 L4. 7 x144.9 LEGEND ITEM EXISTING CONTOUR PROPOSED CONTOUR PROPERTY LINE PLANNING/BIOLOGICAL BUFFER EXISTING SPOT ELEVATION PROPOSED INVERT ELEVATION DIRECTION OF DRAINAGE PROPOSED DRAINAGE SWALE PROPOSED RIPRAP PROPOSED STORM DRAIN PROPOSED WINGWALL STD. DWG. SUP 07-03 HDP 07-01 HMP 07-06 SYMBOL 118 -----118----- .. 109 jj IE 86.00 SDRSD D-34, D-35 =C SDRSD D-9, 0-10 =:::::![QJI== x I 4 3. 1 EMERGENCY ACCESS _ _, ·1 ,1_ ., -/ X -r:., ' : PROPOSED STORM DRAIN CLEANOUT PROPOSED STORM DRAIN CLEANOUT/ DIVERSION STIRUCTURE (SEE DETAIL) SDRSD D-9, 0-10 ==11Qll== I OWNER I HANSON AGGREGATES PACIFIC SOUTHWEST, INC. P.O. BOX 639069 CIVIL ENGINEER CHANG CONSULTANTS P. 0. BOX 9496 _____ ) SAN DIEGO, CA 92163 858-277-5481 PLANNER/REPRESENTATIVE THE LIGHTIFOOT PLANNING GROUP 5750 FLEET STREET, SUITE 250 CARLSBAD, CA 92008 760-692-1924 PROPOSED FINISHED GRADE _.....___=t t-10· \ __ __J RANCHO SANTA FE, CA 92067 858-692-0760 LANDSCAPE ARCHITECT THE LIGHTIFOOT PLANNING GROUP 5750 FLEE~ STREET, SUITE 250 CARLSBAD, iCA 92008 760-692-1:924 UPLAND 1RANSITION ZONE ZONE EXISTING GROUND '-...J L.J L.J ~ z z It: < L.J ~ 0 f"j N "' "" l!s~ z < z-ID < It: "' 0.. < ~ x!k L.J It: 0 ~ ~ ~ 9G1 t--= I Ill< Bo PROPOSED FINISHED GRADE X] 44. 'J --- x~1:~1~&- 1' MIN. OVER 100-YEAR WATER SURFACE ELEVATION BURIED RIP RAP \_ 1:1 SLOPE BACK CUT 5' MIN. BELOW CHANNEL BOTTOM BENCH YnDlH VARIES 5'-19' ';T"'~---~ ,__--150' BOTTOM___j '------194'± ----l EXISTING GROUND BENCH WIDlH SECTIONA-A NOT TO SCALE 5'-10' FINISHED SURFACE I SECURE GROUTED RIPRAP TO BEDROCK PER SOILS ENGINEERS RECOMMENDATION 1/2 TON GROUTED RIPRAP (T=3.4') PER CAL lRANS STD. SPECS, OVER FILTER BLANKET PER SOILS ENGINEER'S RECOMMENDATION SECTION D-0 NOT TO SCALE 1' MIN. OVER 100-YEAR WATER SURFACE [ EXISTING GROUND ~~-- VARIES 5'-19' SECTION B-B NOT TO SCALE VMAX REINFORCEMENT MAT MAX. 100-YEAR WATER SURF ACE = 160± l VARIES 12'± MAX. ELEVATION VARIES I 158± MAX. EXISTING GROUND~ c ·, 5• ----::!' - SECURE GROUTED RIPRAP TO BEDROCK PER SOILS ENGINEERS RECOMMENDATION SECTION E-E NOT TO SCALE ) I ' I j PROPOSED FENCING .. TIE INTO EXISTING FENCE '[ 4-7 -X , .b x147.4- X I 4 /. / NOTE: x[47.9 -PROPOSED STORM DRAINS ON ,✓ 1 3J. I THIS DETAIL WILL BE PRIVATE. SEE SHEET 2 FOR SIZES. EMERGENCY ACCESS DETAIL SCALE: 1"=40' NOTE: SECTION C-C YnLL FUNCTION AS AN ENGINEERED STEP-POOL-STEP DESIGN YnlH EMERGENT BOULDERS. NA TlJRAL POOLS YnLL BE ALLOWED TO DEVELOP UPS1REAM OF SOME STEPS. 10' VARIES 10' --=-=1 ,..___,_____:.::...._ r ., VARIES '},!:>· STONE SIZES ON STEP TO BE OF A MIXED GRADATION (ESTABLISHED BY ENGINEERING ANALYSES) PLACED OVER FILTER MA TERI AL GROUT TO ONLY BE USED 'M-IERE NEEDED TO RESIST HIGH FLOW VELOCITIES. SECTIONC-C NOT TO SCALE NOTE: PAD (ELEV. 106± TO 109±) 1RASH COLLECTION BMPS WILL BE IMPLEMENTED FOR TRIBUTARY OFF-SITE FLOWS DURING FINAL ENGINEERING PURSUANT TO REQUIREMENTS FROM lHE CllY OF CARLSBAD. BENCHMARK DESCRIPTION, P.K. NAIL IN TOP or NORTHERLY END or CATCH BASIN, SOUTHEASTERLY CURB RETURN X 1 4-9 CJ I ( i 1 • 4' 9 ' X ., OlllfLOW- J I _,----STORM DRAIN CLEANOUT (MODIFIED) -INFLOW --o..~ 11 CLOW-FLOW DIVERSION PIPE TO BIO-FILTER SWALE DIVERSION STRUCTURE DETAIL NOT TO SCAlf VARIES' ~ 2: 1 ~ <'; ,>; 2: 1 DESILT BASIN PLAN (TYP.) NOT TO SCALE VARIES 5' MIN. 1' RISER (MATCH OUTFLOW PIPE DIAMETER) MlH SLITS TO PREVENT PONDING, ANTI-VORTEX PLATE, AND YIRAPPED MlH 3/4" GRAVEL CONE OVER flL lj:R FABRIC DESIL T BASIN SECTION NOT TO SCALE FLOW -- OCEANSIDE PAcn: oa:AN WAY VICINITY MAP NOT TO SCALE : Chang]mIT~lIID1)t1rn I Civil Engineeri111ii •Hydrology,Hwdiaulics0 Sedfmenb;lfii;m I P.0 Box 9496 T: 158.692.0760 Rancho Sanla F•, CA 92067 F. 158.832.1402 APPROVED THIS IS THE APPROVED TENTATIVE MAP/SITE PL~'-1 FOR PROJECT NO.50f'Q7-o J PER CONDITION N0.__,6,:,___ OF PLANNING COMMISION RESOLUTIONNO. 67't'+' d~0---=~/2i1h1 ,rub ~ -2e<1/1• PL EPT. 1nAfE ENGINEERINcio&r: DATE LL] CITY OF CARLSBAD I SHEETS I l----t--t---------------1--+---lf----1---I ENGINEERING DEPARTMENT 2 I----t--+---------------1----+---11----+---1 I----t--+---------------1----+---11----+---1 RECLAMATION GRADING PLAN FOR: HANSON AGGREGATES QUARRY CREEK APPROv£D: GLEN K. VAN PESKI LOCATION: INTERSECTION or LAKE BOULEVARD AND t----;;;:;-:::-;~;::;:-;-:;;-':c::..c:.:..:.::::.cc:c::..cc:.::.. __ -,. __ +_-+-,;;--------------+--+--+--J----1 SENIOR CIVIL ENGINEER PE 41204 EXPIRES 3 .31 11 DATE ESPLANADE STREET DATE INITIAL DWN BY: PROJECT NO. II DRAWING NO., RECORD FROt.l: CITY or OCEANSIDE, BENCHMARK fE-66 1----'-DA ___ TE.=___,_I ___ NI ___ TlA ___ L-1--=-DA---TE::__JLINc:_ITl:.::.A=-L-1 CHKD BY: -- ELEVATION: 197.104 DATUM, MSL, 1984 ADJUSTED [LEV. ENGINEER or WORK REVISION DESCRIPTION OTHER APPROVAL CITY APPROVAL RVWD BY: FEBRUARY 9, 2011 (./) C -(1 0 -l ' () \>) • • -- . ... / ... • I r • - ------- .. ..... ••• • • -" l N8T!i1 '12"W 25.58' ,,. -- • I I .I I ..._ .. ~,J • J / I •• I • I SEE FIGURE 4-5 Of AMENDED RECLAMATION PLAN FOR HABITAT DETAILS WITiitN lHIS BOUNDARY 50' PLANNING BUFFER 100' BIOLOGICAL BUFFER ..... • JJ.( ., . ., ,, '¥ JJ.r • JJ. ~ ... .4 if ;,,,,. I I / ( I J - • ' I ,,' l'f$ I ,',/ I 11 I / J / ~ I \ / -I / / (ft, ______ ,_ -- 1' 1 781,81 - EXISTING 100-YEAR _J FLOOOPI..AIN SEE FIGURE 4-5 Of AMENOEO RECLAMATION PLAN FOR HABITAT DETAILS WITHIN TiitS BOUNDARY / EXISTING 100-YEAR FLOOOPI..AIN • 2.5: 1 I I ••• • A rt * rt .., > rt 106 rt rt rt • / /' / / / I fl I I ---N70'04'35"E • - I ~ ~ ~ ~ - / 2115.72' N70"30'08"E ~ N11'31'42"E 91.30' N53'50' "6°E 60.79' 160.27' - 50' PLANNING BUFFER 100' BIOLOGICAL BUFFER 'Q--,s--0 -PROPOSED 100-YEAR 1 FLOODPLAIN ----cif" 0[N ------ 1 ~PRIVATE • RCP ~ I --•I•---__ ,,--_,\,-- ( -- B --:::--: 2.5·.\ ------ \ ---B • .. ...... , ,_ ---- • • ... "t"-----,N71'09'4rw N82"10'00"E 97.85' SUP 07-03 HOP 07-01 Ht.ii 07-06 • • 331'~PRIVATE7 M" 1-IDPE f/ . ~ ~ ~5'~PRIVATE so· H -....._ ---- N28'42'14"W N80'05'J4"E 32'47' "-~., "6.l3' 17.12' N63'!'>\'3Q~f. Nik•4a•2r,. EXIST R • 67·80 -126_72 ,c • •• (IE l20' ±) ,~.<i-l.._-~:_=:::::,,,__N28'07'06"E -.;; ~ 25.13' / --'I:,\ --/,? -/ - 1/ -->'f>~:lSED BURIED -RAP -..... 'r 1 -..... J S72'07'29"E 52.89' ..:,i .... "' . ~.,,: ,, ... ~ N68'35'49"E 78.06' • • r • S61 "29'25"E 22.22' S29'!'>5' 42"E 82.67' S7213'09"E 71.30' 3 • ~b 1ii ., ••• . ., , • • • •• ., J • • ,, • ..... • "1• ,., • • "1,,_ • •• • • • . ~ N«'27'20"W y 80.34' N65'03°23"V -.__ -252.42' ~ EXISTING 100-YEAR • , FLOOOPI..AIN - • • I • BIO-FILTER SWALE (30' BOTTOM "'., .. . . "' WIDlH, 3: 1 SIDE SLOPES, 1' DEEP, 138' LONG MIN.) - 281'~PRIVATE so· HDPE \\?74'~PRIVATE 54° RCP 't • i.t, ... ~ .. • • • TYPE A CL.EANOUT PER SORSD D-9 REMOI/E EXIST. Hf.ADWALL ..... L.. .. . ... ..... . .. J: .. ~. 1- •• • .... < II .,_ I ~ • .... • • ••• SCALE: 1 " = 1 oo· 0 50 100 • ~ , ... 6- • •• 200 "'411 • ~ ~ .. • • ' • • ···~--Ci,11 EHgiwi,g I t,dlukJg,➔lydluc.--Sodi,e_,j PO. Box9496 T: 858.892.0760 Rancho Sn! Ft, CA 92067 F 858.832.1-402 APPROVED THJS IS THE APPROVED TENTATIVE MAP/SITE PLAN FOR PROJECT NO. sup 01-0) PER CONDITION NO. 6 OF PLANNING COMMlSION RESOLUTION NO. 6 7 'Ii/ ci .. u1""11 _ • 1,<11,, Vt<L.. PLANNUDEPT. 'tis,frE ;::EN':o'G'::-,Nc.':EE:;;R~rN':c'G "'o l'r;:-.;.;:.i.'--';f:';:;:- ~ CITY OF CARLSBAD I SHE2ETS I L_£_J ENGINEERING DEPARlMENT RECLAMATION GRADING PLAN FOR: HANSON AGGREGATES QUARRY CREEK APPROVED: GLEN K. VAN PESKI SENIOR CIVIL ENGINEER PE 41204 EXPIRES 3 31 11 DA TE DWN BY: ---PROJECT NO. CHKD BY: __ _ RVWD BY: FEBRUARY 9, 2011