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HomeMy WebLinkAboutCT 05-16; VILLAGES OF LA COSTA OAKS NORTH; CERTIFICATION OF ROUGH GRADE; 2012-09-17HUNSAKER & ASSOCIATES SAN DIEGO, INC. PLANNING ENGINEERING SURVEYING IRVINE September 17, 2012 LOS ANGELES RIVERSIDE SAN DIEGO ARIZONA Cityof, Carlsbad Engineering Department 1635: Faraday Avenue Carlsbad, CA 92008 Subject: Civil Engineer's Certification of RoqgGtadC Project: Title: La. CbstaOaks Nöith Nêighborhbod 3.4-and 3.5 Dwg: 446-6A Tract: CT 05-16 Lot: 47 I héreby.approv& the rough grading fl acordance. with my responsibilities under the City of Carlsbad Grading and Excavation Code The above referenced pads have been constructed to within 0 10 feet vertically and are in substarti' ô'onformance with 'the aprbved ading plan. Dig- lI( No8770 \\*\Exp :12I31I12 'J* Gar C Kraus P L S 8770 Hunsaker & Associates SanDiego, Inc. DAVE HAMMAR LEX WILLItAAN ALISA VIALPANDO DAN SMITH RAY MARTIN CHUCK CATER 9707 Waples Street San Diego, CA 92121 (858) 558-4500 PH (858) 558-1414 F www.HunsakerSD.com Info@HunsakerSD.com GK:kc K:(282112012\B50.doc,, w02821-7 911812012 8:43 AM BUILDING PLANJ AS-GRADED PAD ELEVATION ELEVATION VARIANCE 47 509.7 609:74 +0.04 GK:kc K:28212O12\BSO.docx w.02821-7 9/18/2012 8:44 AM BUILDING PAD PLAN 'ELEVATION AS -GRADED ELEVATION V ARIA NCE 41 414.110 47410 000 42 479-50" 479.5*: +0;04 43 485,;60 485 57 0 03 HUN SAKER & AS SOG IATE S S A N 0 I E C 0, 1 N C. PLANNING ENGINEERING SURVEYING IRVINE May21, 201,2 LOS ANGELES RIVERSIDE SAN DIEGO - ARIZONA City of Carlsbad,: Eñgiheè1ngDepartment - 1635: Faraday Avenue Carlsbad, CA '42008 Subject: Civil Engineer's.: -: Certification Of,, óuh',Gd' Project Title La Costa Oaks North Neighborhood 3 4 and 3 5 Dwg: ' 4466A Tract: CT'05-161 .- Lot: 40 I hereby approve the rough grading in accordance with my responsibilities under the City of Carlsbad Grading and Excavation Code The above referenced pads have been 'onstructed to within 0.10 feet vertically and are in subtantial cbnforn'ance with the 'àiprbved. grading plan. Exp. 12/31/12 Gary rau LS80 Hunsaker & Associates San' Diego,, Inc. DAVE HAMMAR LEX WILLIMAN ALISAVIALPANDO DAN SMITH RAY MARTIN CHUCK CATER 9707 Waple's Street San Diego, A;92121:'- (858) 558-4500 PH (858)5581414FX www.HunsakerSD.com - Inlo@HunsakerSD.com GK:kc K:l28212012\B27,0ocx mo. 2821-7 512112012 8:49 AM City of Carlsbad Pad Certification - La Costa Oaks North Neighborhood 3.4 and 3.5 May 21, 2012 Page 2 I BUILDING I PLAN I AS-GRADED PAD ELEVATION ELEVATION VARIANCE I 40 468.10 468.08 -0.02 GK:kc K:28212012027docx wo. 2821.? 5/21/2012 8:48 AM P1445E LOT NUMBERS TOTAL IA 20-22. 38-39 - — lB 23-26, 36-37 - — 24 27-30 28 31-35 • - — .14 1-2, 17-19 - — 38 3-4, 14-16 - — 44 5-6. 11-13 _ — 48 7-10 -4 54 46,66,81-63 - — 5B 64 -- 67-70 4 71-72. 78-80 68 73-77 7A 49, 62-65 - 78 50-51. 60-61 : — 84 52-53. 58-59 - — 88 54-57 80 40-43 & 47 4 MODELS 1 44-46 4 — TOTAL 83 •AMBERLY AT LA COSTA OAKS NORTH:- 711 (AREAS 3.4&3.5) PHASING EXHIBIT 84 I 40 8B 56 41 54 BO --- 57 LEGEND 42 53 -- 58 (8) . . 43 52 q 59 8/ PAVEMENT AND IMPROVEMENTS or omms )' ./ ./ - . 44 51 - 1 A . M ELS 1 o 60 45 84 AL 61 7B BO 46 49 62 At 7A Pad Cert Request Area 47 63 Lot 40, 5-24-12 It p 48 64 / 5A 65 84 83 66 82 o 81 80 67 68 69 5B 70 -. 77 6A 71 NTS . 776 5 72 6B 73 74 •:. l " 84 8 1/ 6 85 '5 4B III II - 5 10 RTE$P4NOR / AM 36 :: , c:RE 12 \\ 33 32 31 30 29 28 27 26 25 24 23 14 22 21 20 19 18 17 16 15 13 4A •\ 2B 1A 85 3A 11 3B HUNSAKER iI HUN SAKIER &ASSOCIMES- ... SAN DIEGO, iNC.'' PLANNING . ENGINEERING . SURVEYING IRVINE March 16,20.12 . LOS ANGELES . RIVERSIDE SAN DIEGO . , .. .; . . . ARIZONA.: City of Carlsbad Ehéering-Départmnt -•• . 16-35'F araday Avenue .- . O Carlsbad, CA 92008 . Subject:. .. Civil Erigi'ne:èr's- .. .. .. . 'Certifi'ôatkn of RoughGràde Project: Title'3.4and-35 Dwg: 4466A Tract: . CT 0546 Lots: 49 through 54- and 57 through -65 I hereby approve the rough grading in accordance with my responsibilities under 1he City. of Carlsbad Grading and Excavation Code The above referenced pads have been con struted to within 0.1 O feet vertically and are in substantial conformance with the ap'roved. grading plan. Daniel P. Sm h ' L.S.6854--- Hunsaker & Associates San Diego, ln. DAVE HAMMAR LEX WILLIMAN ALISA VIALPANDO DAN SMITH RAY MARTIN CHUCK-CATER 9707 Waples Street San Diego, CA 92121 (858) 558-4500 PH (858) 558-1414 FX w'vw.HunsakerSD.com Info.©HunsakerSD.çom 0 DS:kc K:1282112012012.docx w.o. 2821-7 314I2012 1:26 PM No. 6854 * . Exp. 09/30/12. - *0 OF CAi Cityof, Carlsbad Pad Certification —•LaCostaOaksNàrthNèighbbrhood3.4and3.5 Marbh16, 2012 :. Pa l. ge 2 BUILDING PLAN: As-GRADED PAb. ELEVATION aLEVAtiQN.. VARIANCE 49 493.80: 493.82 +0.02. 50 487.60 487.64 . +4 51 481 70 481 72 +0.02. 52 47640 47639 -001 53 472:80 472.86 +0.06 54 469.20, . 469.20 0.00 57 470...00 i 4M.03 , +0.03. 58 472:60 472.65 +0.05 .59 47600 475.98 -0.02 481.10 41.12 +0.02 6 .. 46.0 4B6.8 -0:02 62 492.60. 492.63 +0.03 63 497.70 497.72 +0.2 64 502.60 502.59 -0.01 65 506.90 509 -0.01 QS:kc I<:'2821\2012\B2.doc wa. 2821.7 3l142012 1:28 PM HUNSAKER &AS S OC IAT E S PLANNING -' ENGINEERING SURVEYING IRVINE May 1, 2012 LOS ANGELES RIVERSIDE . SAN DIEGO. ARIZONA - City:of Carlsbad Engineering Deartment ' 1635 Faraday'Av,nue Carlsbad, CA.92008 ; Subjet: Civil Engineer's Certification of Rough Grade Project: . Title: La Costa Oaks'NprthNghborhood 3.4 and 35 Dwg: ' '446-'6A Tract: CT 05-T16 LOts: 55throUgh 56' I hereby, approve. the. rough grading in accordance 'with 'my' responsibilities under the City of Carlsbad Grading and Excavation Code The above rèferencedpads havebeen constructed to within 0.1 0--feet vertically and are in substantial confôrmançe- with the approved,'grading plan. co GKus PLS877O opcO Hunsaker & Associates San Diego', Inc. • , ' " • DAVE HAMMAR ' ,: • ' ' LEX WILLIMAN ALISAVIALPANDO DAN SMITH . .' ' - • RAY MARTIN , , • " '• ' ' - . ' CHUCK CATER 9707 Waples SIeet ' - ' • ' San Diego, CA 92121 ' ' ' 18581 558-4500 PH ' ' ' •• (858) 558-1414 F www.Hunsaker5D.com Inlo@HunsakerSD.com GK:kc K:l28210~2\B23.doc ' • wa, 2821.7 51112012 2:07 PM GK:kc K:282i2O12\323.docx wo. 2821-7 511/2012 2:07 PM Cit.QfCarIsbad Pad Certification - La Costa Oaks North Neighborhood 3 4and 3 5 May1 20i2'. . . .5 . . .Pg2 S .S BUILDING PAD PLNH. ELEVATION. AS-RADED 'ELEVATION VARIANCE 55 468 30 .468.26.- -0.,04,. 56 469:0,0 '468.97 -0.03 I HUNSAKER I&ASSOC[ATES 5 A<N D I E C 0, 1 H C. PLANNING ENGINEERING JUne 14, 2011 SURVEYING IRVINE RobSlempa LOS ANGELES RIVERSIDE City ofCarlsbad SAN DIEGO lnspetionDepartmènt ARIZONA 5950El CaminbReal Carlsbad, CA 92008 - Subject: Interim Storm Water ManagérnéntPlan, Storm Water BMP - . Observation. : - -• Project: La Costa Oaks North Neighborhood .3.4 & 3.5, CT 0516, Dwg. 446- 6, 6A,and6B Please b&àdvised the following list.of inter StomWate BMP's incorporated in the Storm Water Management Plan Date May 7 2007 and approved for construction by the City of Carlsbad for the leferenced project have been obsërved:in placeduring oursite visit on-June 13, 2011 Treatment Control BMP's: , 1. VortechnicsUnitlocated off Corte PanOrama in Open Space Lot 121 per Draving 446-5F, sheet 4 (Privatelyl Maintained, Home Owners - Association) . 2 Vortéchnics Unit located atthe intersection of San Elijo Road and Rancho Santa Fe Road per Drawing 429-7 sheet 10 (Privately Maintained,-Homé Owners Association) LIbMP's: 1: Not Cpmpete Source Control, BMP's: 1. NotComplete We understand thefoliowing have beeh installed by Pulte Homes and/or others under'the dbservationand inspetiôhOf the City of Carlbad. lnprephng this letter no inspection or testing ôf-thesé measures during or after construction was undertaken b Hünsaker and Associates. DAVE HAMMAR LEX WILLIMA( If you,have any 3questions or further information, please contact me. ALISA VIALPANDO DAN SMITH ReSp9ctfuIIy,.SUbmitted, RAY MARTIN CHUCK CATER Hunsaker & Associates S iego, Inc 9707 Waples St reet S1flDiegoCA 92121 .134&1 (858) 558-4500 PH David Blalôck, PE (858) 558-1414 FX Associate www.HunsakerSD.com DB:kc X:'2821'2011A88d0cx Info@HunsakerSD.com - wO. 2821-7 6114/2011 4:38 PM HUNSAKER . & AS SOC IAT.ES S A N 0 I E G 0, 1 N C. PLANNING ENGINEERING SURVEYING IRVINE December 21, 2011 LOS ANGELES - - RIVERSIDE - SAN-DIEGO ARIZONA City of Carlsbad Engineering Department 1635 Faraday Avenue Carlsbad, CA 92008 Subject: Civil Engiheer's Certification of Rough Grade - Project: Title: La Costa Oaks North Neighborhood 3.4 and 3.5 - .. Dwg: 446-6A -- Tract: CT05-16 Lots: 71 through 80 . I hereby approve the rough grading in accordance with my responsibilities under the City of Carlsbad Grading and Excavation Code The above referenced pads have been constructed to within 0.10 feet vertically and are in substantial conformance with the approved grading plan. Daniel P. Smit L.S. 6854 Hunsaker& Associates San Diego, Inc. - No. 6854 * Exp. 09/30/12 *' - OF c ° DAVE HAMMAR LEX WILLIMAN ALISA VIALPANDO DAN SMITH RAY MARTIN -CHUCK CATER 9707 Waples Street San Diego, CA 92121 (858) 558-4500 PH (858) 558-1414 FX www.HunsakerSD.com Info@HunsakerSD.com DS:kc K:\2821201ll,A94.docx w.o. 2821-7 12j202011 2:49 PM - ••. f,;.-:.:''• - City of CarIbad Pad Certification - La Costa Oaks North Neighborhood 3 4 and 3.5 December-21,2011 -. L Page2 BUILDING PAD PLAN • ELEVATION AS-GRADED ELEVATION VARIANCE .71 518.23 +0.03 72 52030 - 520.30 0.00. 22.5O , 522.48-- -0.02 74 524.-0. 524.21. - +0.01 .. - •. - 75 523.60 52362 +0.02 76 52310 .523,10''000 77 522 40 522'.40 0.00 78 521.50 521.51 +0.01 .••. 79 . -0.02 80 . 5.1..60 .....:519.58 51750 51752 —-'-002 .QS;kc K:28212Ol1.A94.clocx w.o. 2821-7 12/20/2011 2:49 PM HUNSAKER &ASSOCIATES. SAN DIEGO, INC- PLANNING ENGINEERING SURVEYING IRVINE April 21,2011 LOS ANGELES RIVERIDE SAN DIEGO ARIZONA City of Carlsbad Engineering Department 1635 Faraday Avenue Carlsbad, CA 92008 Subject: Civil Engineer's Certification of Rough-.rade: Project: Title: La Costa Oaks North Neighborhood 3.4 and 3.5 Dwg: 446-6A Tract: CT 05-16- Lots: 48, 66 through.70and 81 through 83 I hereby approve the rough grading in accordance with my responsibilities under the City of Carlsbad Grading and Excavation Code. The above referenced pads have been constructed to within 0.10 feet vertically and-are in substantial conformancewith the approved grading plan. ___ Daniel P. Smh L.S. 6854 Hunsaker & Associates San Diego, Inc. 4S No. 6854 • * Exp." 09/30/12 * OF ctW DAVE HAMMAR LEX WILLIMAN ALISA VIALPANDO DAN SMITH RAY MARTIN CHUCK CATER 9707 Waples Street San Diego, CA 92121 (858) 558.4500 PH (858)558-1414 FX www.HunsakerSD.com Info@Hunsaker5D.om DS:kc k:282fl2O1I57.docx w.o. 2821.7 412112011 9:16 AM BUILDING PAD PLAN ELEVATION AS -GRADED ELEVATION VARIANCE 48 51340 51337 -0.03- 66, 51220 51216 -004 67 51260 51264 +004 68 513.30'-51332 +002 69 51490 51488 -002 70 51650 51646 -004 81 51490 51493 +003 -8Z,-51340 51340 000 83 514.10 514.12 +0.02 DS:c K:12821'.201l.A57.dacc w.o. 2821.7 4212011 8:18 AM • • HUNSAKE RT &ASSQCIATES. '.S A'N 0 I E C 0, I N C. * PLANNING ENGINEERING S SURVEYING IRVINE April 21, 2011' LOS ANGELES RIVERSIDE- SAN DIEGO ARIZONA City of Carlsbad - Engineering Department 1635 Faraday Avenue Carlsbad, CA 92008 Subject: Civil Engineer's Certification of Rough Grade• Project:. Title: La Costa Oaks North Neighborhood 3.4 and 3.5 Dwg: 4466A Tract: CT 05-16 Lots: 48, 66 through 70 and 81 through 83 I hereby approve the rough grading in accordance With my responsibilitie under the City of Carlsbad Grading and, Excavation Code The above referenced pads have been constructed to within 0.10-feet vertically and are in substantial. conformance with the approved grading plan. DanielP. Smth ' L.S.'6854 Hunsaker & Associates Sari Diego, mc, VkNU IIrJI9 , No.6854 \* Exp. 09/30/12 * OF cM.%i DAVE HAMMAR' LEX WILLIMAN ALISA VIALPANDO 'DAN SMITH' RAY MARTIN CHUCK CATER 9707 Waplé's Street San Diego, CA 92121 (858) 558-4500 PH (858) 558-1414 F www.HunsakerSD.com Info@HunsakerSD.com O0:kc K:/2821/201 11A57,docx W.O. 2821-7 4/21/2011 9:16 AM -- BUILDING PAD PLAN. ELEVATION - AS-GRADED ELEVATION VARIANCE 48 513.40 51337. -0.03 66 512..20 512.16.-004 67 512.60 512.64 +0.04 68 51330.. 51332 +002 69 51490 51488 -002 70 51650 51646 -004 81,. 514.90 514.93 +003 82 51340 51340 000 83 514.10 514.12 - +0.02 ..-, -- I .._ .l. ,'. DS:kc K:2821QO11lA57.doc wo 28217 412112011 9 10AM HUNSAKER & ASSOCIATES .S A N D I E C 0', I NI C. PLANNING ENGINEERING SURVEYING IRVINE April 19, 2011 LOS ANGELES RIVERSIDE SAN DIEGO - ARIZONA City of Carlsbad Engineering Department 1635 Faraday Avenue Carlsbad, CA 92008 Subject:. Civil Engineer's Certification of Rough Grade Project: Title: La Costa Oaks North Neighborhood 3.4 and 3.5 Dwg: 446-6A Tract: CT 05-16 Lots: 1 through 19 I hereby, approve the rough grading in accordance with my responsibilities under the City of Carlsbad Grading and Excavation Code. The above referenced pads have been constructed to within 010 feet vertically and are in "substantial conformance with the approved grading plan. Daniel, P. SrNth L.S. 6854 Hunsaker & Associates San Diego, Inc. , . No. 6854 \\*. Exp.09/30/12 ' * \\uo - cmolf 'DAVE F-IAMMAR LEX WILLIMAN ALISA VIALPANDO DAN SMITH RAY MARTIN CHUCK CATER 9707. Waples Street' San Diego, CA 92121 (858) 558-4500 PH (858)558-1414FX wwwHunsaker5D.com InfoHunsakerSD.com OS:kc K:12821\20111,855.doc,, w.o. 2821.7 4/19120119:04 AM BUILDING PAD PLAN ELEVATION,",ELEVATION AS-GRADED VARIANCE 1 539.30 ' 539.3 -0.07 2 539.90-- 539.84 -0.06 3:-• ''- 54050 540.51 +0.01 541.10. 541:05 -0.05. .. , . 54t0 540:98 . -0.02 539.30 539:24 -0.06 53830 .53825 -0.05' 8 - 537.70. , 53767 . -0.03 9 ,. 537:90. .537.0 0.00 10 538.60 538.62 -- 11 539.40 T .. - 540; 10 .54005 - -0.05 13 540:80 '- '540.79 -0.01' '14 541 GO 540:92 -0.08 15 - - 541.30 -- - 541.26 - - -0.04- -16 540.70- .540.67 -0.03 17 - 540.30 540.23 : -0.07 18; 539.80' - 540.74 -0.06 19 -- 539.2O' - ' 539.14 4 DS:kc K:'.2821l.2011/,A55.docc w.o, 2821.7. 4119/2011 9:02 AM - - - -'5 - City of Carlsbad.._. PadCêrtificatióh - La Costa Oaks North Nighborhood 3.4 and 3.5 April19, 201L. Page . —, - H UNSAKE R A x&AS2SQCLATES PLANNING ENGINEERING - SURVEYING iRVINE, April 19,201 1 LOS ANGELES' RIVERSIDE SAN DIEGO. - - -- ARIZONA City of Carlsbad - ErgineeringDepartment 1635 Faraday Avenue Carlsbd, CA 92008 Subject: Civil Engineer's - Certificatiori of Rough Grade -- •t:. Project Title LiCosta Oaks North Neighborhood 3.4 and 3.5 t 4Dwg: 446-6A Tract: CT 05-1 6 .. - Lots:. 1 through19 s - I herebyapprove the rough grading Jn, accordance with my responsibilities under the City'-of Carlsbad Grading and Excavation Code The above referenced pads have been constructed to within 0 10 feet vertically and are in sUbstantial conformance with the approièd grading plah. No* 6854 Exp. 09/30/12 Daniel 1Smith LS54 OF CA Hunsaker & Asociates San Diego, -lncT DAVE HAMMAR LEX WILLIMAN ALISAVIALPANDO DAN SMITH - RAY MARTIN • CHUCK CATER 9707 Waples Street -- San Diego, CA 92121 (858) 558-4500 PH (858) 558-1414FX • www.Hunsaker5D.com - ,• DS:kc K:O821O01155.doc Info@HunsakerSD.com - 'w.o. 2821-7 4/19/2011 9:04 AM. •-.---' --'-. - a. M' - 4 .4 Ic •t.,fl - - . o AV- City.of Carlsbad Pad Certification - La Costa Oaks North Neighborhood 3.4 and 3.5 April-19 2011 APage-,2".1. BUILDING PAD F PLAN ELEVATION .. ASGRADED. ELEVATION VARIANCE 1 . 539.30. 539.23 -0.07 2 •F' 59.90. 539.84 -0.06 3 540.50- :540.51 ' +0.01 4. 41.10 .. 541:05 -0.05 5; ,541.00,' . 5408 -0.02 '539.30' :- 539.24 -0.06 - 538t30 , ''538:25 -0:05 8 537.70i :537.67 - .9 .. 537.90.. ..537.90 ' 0.00 10 . :538:60 ..: .' 538.62 , +0.02 - .11 - 539.40 53.43 . +0.03 540.10 540.05 . -0.05 13. ' 50.'80 , 540.79 . -001 14 541.00 ' .540.92 . -0.08 15 54,1'30 -0.04 16 540.70 4o-67 -0.93 17 " 540.30 -540.3. 0.07 18.-: '' 5319.80' -- .-. .'540174. -0.06 539.20-' ' ' 539.14 - -0.06 1.-f . ' . DS:kc K:/2821/2011'.A55.docx w.o. 2821.7 4/19/2011 9:02 AM OS:c K:O821\2011A53.docx w.o. 2821-7 4/13/201/11:48 AM DAVE HAMMAR LEX WILLIMAN ALISA VIALPANDO DAN SMITH RAY MARTIN CHUCK CATER 9707 Waples Street San Diego, CA 92121 (858) 558-4500 PH (858) 558-1414 FX www.HunsakerSD.com Info@HunsakerSD.com HUN SAKE R ' &TSSOCfATES; SANDIEGO, INC. - PLANNING ENGINEERING SURVEYING April 13, 2011 IRVINE LOS ANGELES RIVERSIDE City of Carlsbad SAN DIEGO -Engineering Department ARIZONA 1635 Faraday Avenue Carlsbad, CA 92008 Subject: Civil Engineer's Certification of Rough Grade Project: Title: 'La Costa Oaks North Neighborhood 3.4 and 3.5 Dwg: -4466A Tract:. CT 05-16 Lots: 27 through 35 I hereby approve the rough grading in accordarce with my responsibilities under 'the 'City of Carlsbad Gading and .'Excavation Code.' The above referenced pads have been constructed to within 0.10 feet vertically and are in substantial conformance with the approved grading plan. ..- Exp. 09/30/12 Daniel mih 'J.6854 OF CAt Hunsaker & Associates San Diego, Inc. BUILDING YLAN - -AS-GRADED PAD' ELEVATION EL:EVATId'N VARIANCE 27 -534.90 53488 -0.02 28 534 40 534 36 .-0.04'.: 29 533.8.0 53476 -094 .30. 533.40 ' 53335 -0.05 31 53290. - '533.8T.-0.03 '4 . .- - J• '.- __________ .32 53240'.'' . -532:38 -0.02 531.80 531.80 0.00 - 34. -53t30 -:. 53t31. - +0.01 .35': - - 53.80." .;. 3O : -0.03 -. * City of Carlsba& Pad Certification - La CostaOaksNorth Neighborhood 3.4 and 3.5 7 April ' 3, 2011 NOUN _.... Page.2 . '------4- .4-. GE000N INCORPORATED GEOTECHNICAL . ENVIRONMENTAL. MATERIALS Projedt No. 06105-52-27 March 29,2011; Pulte Homes - 27101 Puerta Real, Suite 300 - ,Mission Viejô, California 92619 Attention: Mr David Hutchins Subject VILLAGES OF LA COSTA - THE OAKS NORTH NEIGHBORHOOD 3.5—PHASE 2, LOTS 27 THROUGH 35 CARLSBAD, CALIFORNIA COMPLETION OF GRADING References 1 Update Geotechnical Report Villages of La Costa - The Oaks North Neighborhoods 3.4 and 3 5 Lots 1 through 83 Carlsbad California, prepared by Geocon Incorporated,. dated January 5,2010, 2008 (Project No. 06105-52-27). 2 Final Report of Testing and Observation Services Performed During Site Grading Villages of La Costa - The Oaks North Neighborhood 3 5 Lots I. through 39 prepared by Geocon Incorporated, October 30, 2007 (Project No. 06403-52-20). Dear Mr. Hutchins: In accordance with the request of City of Carlsbad, we prepared this letter to confirm that the grading of Lots 27 through 35 of the subject development is complete We opine that the building pads have been properly graded and are ready to receive the planned improvements The conclusions and recommendations presented in the referenced update report remains applicable. Should you'have any questions regarding this letter, or if we maybe of further service, please contact the undersigned at your convenience. Very truly yours, GEOCON INCORPORATED S Michael CE wnWeedon HIJNSAKER & ASSOCIATES HA PWZIMIIIS-4® flIflI)5U-HI LEGEND FIRE H)DIO4NF PAVEMENT AND IMPl ORE PHASE NUMBEI LOT NUMBER PHASE BOUNDARY SUB PHASE BOUNDA MB(RS TOTAL 38-39 5 36-37 6 5 7-79 5 4-76 5 1-73 5 87-83 5 78-80 5 5 -65 5 60-67 4 58-59 4 &47 4 TOTAL 83 HUNSATER &ASSOCIATES S A N 0 I E C 0, I N C. PLANNING ENGINEERING •-.. January 17 2011 SURVEYING IRVINE - LOS ANGELES RIVERSIDE Cityof,Carlsbad SAN DIEGO Engineerin Dërtment ARIZONA 1635 farädayAvénue Carlsbad, CA 92008, Subject: Civil Engiréer-'s Certifictibh of'Roiigh Grade Projeát:, Title: La Ccsta Oaks North •Neihborhoód 3.4 and 3.5 Dwg: .446-6A, Tract: cTP5-1.6 Lots: 44'throUgh 47'- I hereby :approve: the' -rough gfa.ding. in.-accordance, with my responsibilities under the City, of Carlsbad Grading and Excavation Code The above referenced pads have been constructed to within 01.0 feet vertically and are in substantial córifoiñiahcè with the frbved'gradin plan. P. LQÜL Daniel P. Smith L.$.'6854 Hunsaker & Assdàiätes San -Diego, lñc Ilt No. 6854 )10 \.* \ Exp:09130112 J* Op DAVE HAMMAR LEX WILLIMAN ALISA YIALPANDO DAN SMITH RAY MARTIN CHUCK CATER - 9707 Waples Street San Diego, CA 92121 - (858) 558-4500 PH (858) 558-1414 FX www.HunsakerSD.com Info@HunsakerSD.com -' - DS:kc K:O821l2011V35.docx w.o. 2821-7 1117/2011 8:20 AM City of Carlsbad - •- -: . : Pad Certification--- La Costa Oaks-North Neighborhood 3.4 & 3.5 January 17, 2011 Page 2 - . - .- 8. • BUILDING PAD PLAN ELEVATION AS-GRADED ELEVATION VARIANCE 44, 491.60 491.56 -0.04 45 * 497.70 497.72 +0.02 46 - 503.70 503.67 - -0.03 47 509.70 509.68 - -0.02 I p F I DS:kr K:12821\20111A35d0cx - - wo. 2821-7 111712011 8:20 AM -- - HUNS AKER ., ASSOCIA S SAN DIEGO, INC. PLANNING ENGINEERING January' 17, 2011 SURVEYING IRVINE LOS ANGELES RIVERSIDE City ofarlsbad - SAN DIEGO Engineering Department, ARIZONA 1635 Faraday :Avenue Carlsbad, CA 92008. , Subject: Civil .Engineer's Certificatioh of Rough Grade Project: Title: LaCostaOaks'.North -Neighborhood 3.4 and 3.5 Dwg: •- .446-6A Tract: CT 0516 Lots: 20 tbrough'6'an'36 thrbugh 39 I hereby approve the rough gradiflg .n accordance with my responsibilities under the City , of Carlsbad Grading and Excavation Code The above referenced pads ha?e beencohstn.icted'to within 0.10 feet vertically and are in substantial ôônfórmáhce with 'the apprded-.gradingplän: Exp. 09/30/12 Dani&l P. S 6854 OF C Of Ili irkr Z. QQ irir' - DAVE HAMMAR LEX WILLIMAN . . ALISAVIALPANDO - DAN SMITH • • RAY MARTIN •. - CHUCK CATER 9707 Waples Street • San Diego, CA 92121 (858) 558-4500 PH .• - (858)558-1414Fx www.HunsakerSD.com - - OS:kc K/2821\2011V36.cIocx Inlo@HunsakerSD.com . . . .• - -- wo. 2821-7 1/17/2011 e:24 AM •.•7• -! -.---- .?- : DS:kc K:'2821'201V,36.doc• wa. 2821.7 1(17/2011 8:25 AM .*. 4 - — 4 . .4 1 F .. -- . 4 - City of Carlsbad Pad Certification — Lã.'Costa Oaks North Neighborhood 3.4 & 3.5 January17, 2011 Page 2' BUILDING. PAD PLAN,.. ELEVATION -AS-GRADED ELEVATION VARIANCE 20 538.60. -.538.67 -0.03 21 - 538.10 53806 :004 22 537.60 537.58 - -0.02 23 . * - 537.10 537.10 0.00 24 536.60 536.56 -0.04 .25 536.10- bs -0.05 26 535.60 - ,55.59 -0.01 36 536.40 536.42 +0.02 37 536.9.0- 536.91 +0.01 38 537.50 wl 53748 -0.02 39 - 538.00: 537 93 -0.07 • - ).•• . - - -