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Home My WebLink AboutCT 04-26; ROBERTSON RANCH PA 16, 17 & 18; ROUGH GRADING CERTIFICATIONS; 2013-02-08CO N.S U LT A NT S Civil Engineering 's Surveying February 8, 2013 J.N.: '09-1270-04 City of Carlsbad Building Department 1635 Faraday Avenue Carlsbad, CA 92008 RE: Robertson Ranch PA 18; Grading Plan Drawing No. 453-8B Pad Certification Dear Sirs: Based on our field survey of February 8, 2013, the rough grading of the pads for Lots 201 through 203 and 217 through 219 of Grading Plan 453-8B have been substantially completed in accordance with the approved grading plan to the approximate final elevation. The final elevations are certified to a tolerance of plus or minus' 0.1 feet and the horizontal location is certified for approximate location. ' Very truly yours, O'DAY CONSULTANTS, INC. TC/br LA 1 11111), Tim Carroll IZ Project Manager , • TIM01W 0. CARROLL - N:\O9127c1I13O2O8_PadCert-PA18 - Lots 201-203 and 217-219.doc O'Day Consultants Inc. E-niail: oday@odayconsultants.com 2710 Loker Avenue West, Suite 180 Website: www.odayconsullants.com Carlsbad, California 92010-6609 Tel:. 760,931.7700 Fax: 760.931.8680 C 0 N S U L T A N T S Civil Engineering • Surveying October 17, 2012 J.N.: 09-1270-04 City of Carlsbad Building Department 1635 Faraday Avenue Carlsbad, CA 92008 RE: Robertson Ranch PA 18, Grading Plan Drawing No. 453-8B Pad Certification Lots 205, 206 and 214 through 216 Dear Sirs: Based on our field surveys of October 15 and October 17, 2012, the rough grading of the pads for Lots 205, 206 and 214 through 216 of Grading Plan 453-8B have been substantially completed in accordance with the approved grading plan to the approximate final elevation. The final elevations are certified to a tolerance of plus or minus 0.1 feet and the horizontal location is certified for approximate location. Very truly yours, O'DAY CONSULTANTS, INC. TC/br Tim Carroll Project Manager (s,/z,4 (Y LAND '% c '4L /C AP r5,f 'f TIMOTHYO \o CL CARROLL. tP OF Cp'i N:\09127O1121017PadCert-PA18 - Lots 205 & 206 and 214-216.doc O'Day Consultants Inc. E-rna odadaycoriauflantscom 270 Loke Avani:e West. Site iCO Website: ww.odayconsubsr2s.com CMsbad. Gatitns 2201O66O let: 76O.93.7700 Fax: 760.931.8680 Alt CO NB U LTA N TB Civil Engineering • Surveying June 9, 2009 J.N. 08-1245-01 Mr. Joe McMahon, City Inspector City of Carlsbad 5950 El Camino Real Carlsbad, CA 92008 RE: Foothills (Robertson Ranch) CT 04-26, PA 18 Phase 2, Lots 280-289 Dear Joe: Based upop survey information provided t6 us by Project Design Consultants, surveyed on 6-12-2007, the rough grading for land development has been completed within standard tc1erance (0.10 feet) in accordance with the approved plans (Dwg. No. 453-8A) and that all embankments and cut slopes and pad sizing are as shown on the approved plans. We request the release of pads for building permits for lots 280-289 (phase 2). Very truly yours, IFESSW XO~ O'DAY CONSULTANTS, INC. LA-2 George b'Day Project Manager ( 10. 32014 1 * Vxi. z/$J GO/jt 11000 1014\1090609_J1vtcMahonPA18PH2_padCert.doc O'Day Consultants Inc. E-mail: oday@odayconsultants.com 2710 Loker Avenue West, Suite 100 Webs ite: www.odayconsultants.com Carlsbad, California 92010-6609 Tel: 760.931.7700 Fax: 760.931.8680 \ \ \ \ \ THE FOOTHILLS 09 2 208 207 6, 21\\ 110 Lots 211 X' •\ \ \ 205 212 244 \' . 264 213 243 \ 214 e202 6, 201 216: 5 . 241 200 Q 329 40 : 239 M. V.!S V 199. 245 246 r 198 - 217 . 238 , 247 - ,- C 195 196 • 248 285 - 219. 249 - 284 - '221 V - 220 250 283 S--V 25'1 282 '222 G V 252 280 281 ; 224 225 279 286 287 278 277 288 2_9 V - 22 Y 275 V 289 / V - 227 2 k\22( Models Lots 227-229 (3) L V 291 j. Phase I . Lots 275-279, 290-293 (9) 292 jO 260 259 273 274 V93 V Phase 2 Lots 280-289 (10) V 261 V 272 - V •'I V i Phase 3 Lots 270-274, 294-299 (10) 263- V V VV 271 99• 270 V V1 Phase 4 Lots 265-269, 299-304 (11) 264 V V 269 295 294 I I Phase 5 Lots 238-252 (15) 268 \ 267 CC 296 I 1 Phase 6 Lots 207-214 (8) 265 266 . V V• 297 . / V O4 V Phase 7 -Lots-201-206- 215-21.9(11) V - ri Phase.8 Lots 195-200, 220-225 (12) \ 300 BROOKFIELD EXPECr V "Clmr= Phase 9 Lots 231-237, 253-258 (13) V '302 ." I i Phase 10 Lots 226, 230, 259-264 (8) . V 303 312 7 • 304 Revised 1/30/09 • V - C 09NS U L T A N T S Civil Engineering 0 Surveying June 9, 2009 J.N. 08-1245-01 Mr. Joe McMahon, City Inspector City of Carlsbad 5950 El Camino Real Carlsbad, CA 92008 RE: Foothills (Robertson Ranch) CT 04-26, PA 18 Phase 1, Lots 275-279 & 290-293 Dear Joe: Based upon survey information provided to us by Project Design Consultants, surveyed on 6-12-2007, the rough grading for land development has been completed within standard tolerance (0.10 feet) in accordance with the approved plans (Dwg. No. 453-8A) and that all embankments and cut slopes and pad sizing are as shown on the approved plans. We request the release of pads for building permits for lots 275-279 and 290-293 (phase 1). GE No. 32014 CIVA GO/jt Very truly yours, O'DAY CONSULTANTS, INC. George O'Day Project Manager 0:Letters\01 1014\!090609_JMcMahonPA18PH13acjCert.doc O'Day Consultants Inc. E-mail: oday@odayconsultants.com 2710 Loker Avenue West, Suite 100 Website: www.odayconsultants.com Carlsbad, California 92010-6609 Tel: 760.931.7700 Fax: 760.931.8680 THE FOOTHILLS 1- 208 209 .. N 0 210 110 Lots 206 - - . , N Models Lots 227-229 (3) i Phase I Lots 275-279, 290-293(9) L j Phase 2 Lots 280-289 (10) I Phase 3 Lots 270-274, 294-299(10) I Phase 4 Lots 265269, 299-304 (11) I I Phase 5 Lots 238-252 (15) I 1 Phase 6, Lots 207-214 (8) Fi Phase 7 Lots 201-206, 215-219 (11) ri Phase 8 Lots 195-200, 220-225 (12) Phase 9 Lots 231-237, 253-258 (13) I I Phase 10 Lots 226, 230, 259-264 (8) 2\ 05 / A2X2X \ \ 203 /202 Q2l4 x 242\7' \201\® 216\ 200 M -239 v 245 )\ N .336 197, 247 285\ 249 284 < \ 220 \ 7 \ 250\ )( \283 \ 1 ç —ç \ i\ /'\ 251'\ )( \ )' (\ t) 7\ \222\ ::M \ "V \281\ )' I \223 \ \/ \ 280\ Y . A 224 \ A. \225\ \279\/ o/\ 286 - L2 278 287 230 276 29 277 288 228 289 227 Mi 290 226 291 259 :2.74 292 7" 293 261 - 7' 309 263 . 270 - 264 - . - 294 69 - - 268 - - . 295 - 267 - 296 . 265 266 O 297 - . 298 04 Q 300 7' . HROOKFIEU) 4 .. 301 -'-- • . . -' ' - . . elM a t-.o,.i C 302 . -.303 - - 312 7' - .304 .7 . Revised 1/30/09 - - CONSULTA NTS Civil Engineering • Surveying March30, 2009 J.N. 08-1245-01 Mr. Joe McMahon, City Inspector City of Carlsbad 5950 El Cämino Real Carlsbad, CA 92008 RE: Foothills (Robertson Ranch) CT 64-26, PA 18 Dear Joe: Based upon survey information provided to us by Project Design Consultants, surveyed on 6-12-2007, the rough grading for land development has been completed within standard tolerance (0 10 feet) m accordance with the approved plans (Dwg No 453-8A) and that all embankments land, cut slopes:,and-p40,.siiing'am as shown on the approved plans. - We request the release of pads for building permits for lots 227,'228, and 229 (iiode1s) Very truly yours. ODAY CONSULTANTS, INC. Fla. 320.14 , George O'Day Project Manager GO/lh N:\08 1245M090330_JMcMahonPA18PadCert.doc O'Day Consultants Inc. E-mail: oday@odayconsultants.com 2710 Loker Avenue West, Suite 100 Website: www.odayconsultants.com Carlsbad, California 92008-6603 Tel: 760.931 .7700 Fax: 760.931 .8680 PA 18 MODEL HOMES - LOTS: 227, 228 & 229 VICINITY MAP SCALE 1'= 100' SCALE: 1" = 100' air UP ENaN/T4S VICDL MAP Geotéchnical • Geologic! Coastal 'Environmental 5741 Palmer Way • Carlsbad, California 92010 (760) 438-3155 FAX (760) 931-0915 4 April 7, 2009 W.O. 5353-131-Sc Brookfield, Homes 12865 Poiñte Del Mar; Suite 200 Del Mar, California 92014 Attention: Ms. Teri McHugh Subject: Geotechnical. Update for Model Lots, Lots 227, 228, and 229 of Planning Area 18 Robertson Ranch, East Village, Carlsbad Tract 04-26,- Drawing 453-8A, Cit' of Carlsbad, San Diego County, California References: 1. "Report of Rough Grading, Planning Area 18 of Robertson Ranch, East Village (Lots 195 through 304, and 309) Carlsbad Tract 04-26, Drawing 453-8A, Carlsbad, San Diego County, California," W.O. 5353-131-SC, dated September 17, 2008- 2. "Precise Grading Plans for: The Foothills at Crlsbad, Robèrtsn Ranch PA 18," P.U.D. 06-014A, C.T. 04-26, job No. 01140, datédAugust 6, 2008, by O'Day' Consultants. Dear Ms. McHugh: 'S In accordance with your request, GeoSoils, Inc. (GSI) has reviewed the referenced report and plans with respect to as-graded site conditions and has prepared this update report Grading and processing of original ground within the subject building pads was observed and selectively tested by a 'representative of .GSI during the earthwork phase of development for the subject property. Based on our observations and testing the site is considered suitable for its intended residential user Geotechnical observations and testing completed by this office during site grading, is summarized in the referenced report As of this date, the site has not changed significantly since the completion of grading aHd the issuance of the referenced report; thus, the findings, concluiohs, and recommendations presented in our referenced report, are generallycbnsidéred valid and applicable with respect to the construction and development of the subject building pads. Based on the duration of time following pad completion, pre-wetting is reccmmended, as indicated in the referenced report Some surficial processing may also be necessary, owing to the passage of time, erosion, etc. - - S I . .• LIMITATIONS Inasmuch as our study is based upon our review, engineering analyses, and laboratory data, these conclusions and recommendations are professional opinions. These opinions have been derived in accordance with current standards of practice, and no warranty is express or implied. Standards of practice are subject to change with time. GSI assumes no responsibility or liability for work or testing performed by others, or their inaction, or work performed when GSI is not requested to be onsite to evaluate if our recommendations have been properly implemented. Use of this report constitutes an agreement and consent by the user to all the limitations outlined above, notwithstanding any other agreements that may be in place. In addition, this report may be subject to review by the controlling authorities. Brookfield Homes W.O. 5353-B1-Sc Model Lots, PA-18, Robertson Ranch April 7, 2009 FiIe:e:\wp9\5300\5353b1 .pal8.gul Page 2 GeoSoils, Inc. If you should have any The opportunity to be of service is sincerely appreciated questions, please do not hesitate to contact our office. Respectfully submitted, GeoSoils, AZ CL ir No 1934 —4 '/4 Certified Engineering Robert G: Crisma Geologist Engineering Geolog ftE 49 RGC/DWS/J PF/jh Distribution: (4) Addressee David W. Skelly Civil Engineer, I Brookfield Homes W.O. 5353-B1-SC Model Lots, PA-18, Robertson Ranch April 7, 2009 File:e:\wp9\5300\5353b1 .pal8.gul Page 3 GeoSoils, Inc.