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S-2007-3.1W x' it d i W r V N GENERAL NOTES 1. ALL WORK SHALL BE IN ACCORDANCE WITH THE GRADING CODE OF THE COUNTY OF ORANGE AND ANY SPECIAL REQUIREMENTS OF THE PERMIT. A COPY OF THE GRADING CODE AND MANUAL SHALL BE RETAINED ON THE JOB SITE WHILE WORK IS IN PROGRESS. WHEN REFERENCED ON THE PLANS, A COPY OF PF &RD STANDARD PLANS SHALL ALSO BE RETAINED ON THE SITE. 2. GRADING SHALL NOT BE STARTED WITHOUT FIRST NOTIFYING THE DISTRICT GRADING INSPECTOR. A PRE - GRADING MEETING ON THE SITE IS REQUIRED BEFORE START OF GRADING WITH THE FOLLOWING PEOPLE PRESENT LESSEE, GRADING CONTRACTOR, DESIGN CIVIL ENGINEER, SOIL ENGINEER, ENGINEERING GEOLOGIST DISTRICT GRADING INSPECTOR, ARCHAEOLOGIST, AND PALEONTOLOGIST. THE REQUIRED INSPECTIONS FOR GRADING WILL BE EXPLAINED AT THIS MEETING. J. ISSUANCE OF A GRADING PERMIT DOES NOT ELIMINATE THE NEED FOR PERMITS FROM OTHER AGENCIES WITH REGULATORY RESPONSIBILITIES FOR CONSTRUCTION ACTIVITIES ASSOCIATED WITH THE WORK AUTHORIZED ON THIS PLAN. 4. THE GRADING PERMIT AND AN APPROVED COPY OF THE GRADING PLAN SHALL BE ON THE PERMITTED SITE WHILE WORK IS IN PROGRESS. 5. PRELIMINARY SOIL AND GEOLOGY REPORTS AND ALL SUBSEQUENT REPORTS AS APPROVED BY CITY OF COSTA MESA BUILDING DEPARTMENT ARE CONSIDERED A PART OF THE APPROVED GRADING PLAN. 6. THE SOIL ENGINEER AND ENGINEERING GEOLOGIST SHALL PERFORM SUFFICIENT INSPECTIONS AND BE AVAILABLE DURING GRADING AND CONSTRUCTION TO VERIFY COMPLIANCE WITH THE PLANS SPECIFICATIONS AND THE CODE WITHIN THEIR PURVIEW. 7. THE PROJECT CIVIL ENGINEER SHALL BE AVAILABLE DURING GRADING TO VERIFY COMPLIANCE WITH THE PLANS, SPECIFICATIONS, CODE AND ANY SPECIAL CONDITIONS OF THE PERMIT WITHIN THEIR PURVIEW. 8. SUBDRAIN OUTLETS SHALL BE COMPLETED AT THE BEGINNING OF THE SUBDRAIN CONSTRUCTION. 9. THE EXACT LOCATION OF THE SUB DRAINS SHALL BE SURVEYED IN THE FIELD FOR LINE /GRADE AND SHOWN ON AS- GRADED PLANS. 10. AREAS TO RECEIVE FILL SHALL BE PROPERLY PREPARED AND APPROVED IN WRITING BY THE SOIL ENGINEER AND THE BUILDING OFFICIAL PRIOR TO PLACING FILL. 11. ALL EXISTING FILLED SHALL BE APPROVED BY THE BUILDING OFFICIAL OR REMOVED PRIOR TO PLACING ADDITIONAL FILLS. 12. FILLS SHALL BE COMPACTED THROUGHOUT TO A MINIMUM OF 90% RELATIVE COMPACTION. AGGREGATE BASE FOR ASPHALTIC AREAS SHALL BE COMPACTED TO A MINIMUM OF 95% RELATIVE COMPACTION. MAXIMUM DENSITY SHALL BE DETERMINED BY UNIFORM BUILDING CODE STANDARD NO. 71 -1 OR APPROVED EQUIVALENT AND FIELD DENSITY BY UNIFORM BUILDING CODE STANDARD NO. 70 -2 OR APPROVED EQUIVALENT. 13. ALL TRENCH BACKFILLS SHALL BE TESTED AND APPROVED BY THE SOIL ENGINEER PER GRADE CODE. 14. ANY EXISTING IRRIGATION LINES AND CISTERNS SHALL BE REMOVED OR CRUSHED IN PLACE AND APPROVED BY THE BUILDING OFFICIAL AND SOIL ENGINEER. 15. ANY EXISTING WATER WELLS SHALL BE ABANDONED IN COMPLIANCE WITH THE SPECIFICATIONS APPROVED BY ORANGE COUNTY, HEALTH CARE AGENCY, AND DIVISION OF ENVIRONMENTAL HEALTH. 16. ANY EXISTING CESSPOOLS AND SEPTIC TANKS SHALL BE ABANDONED IN COMPLIANCE WITH THE UNIFORM PLUMBING CODE TO THE APPROVAL OF PDSD /BUILDING INSPECTION. 17. STOCKPILING OF EXCESS MATERIAL SHALL BE APPROVED BY THE BUILDING OFFICIAL PRIOR TO EXCAVATION. 18. EXPORT SOIL MUST BE TRANSPORTED TO A LEGAL DUMP OR TO A PERMITTED SITE APPROVED BY THE DISTRICT GRADING INSPECTOR. 19. THE CONTRACTOR SHALL COMPLY WITH THE GRADING CODE REQUIREMENTS FOR HAUL ROUTES WHEN AN EXCESS OF 5,000 CUBIC YARDS OF EARTH IS TRANSPORTED TO OR FROM A PERMITTED SITE ON PUBLIC ROADWAYS. 20. THE CONTRACTOR IS RESPONSIBLE FOR DUST CONTROL MEASURES. 21. THE CONTRACTOR SHALL GIVE REASONABLE NOTICE TO THE OWNER OF ADJOINING LANDS AND BUILDINGS PRIOR TO BEGINNING EXCAVATIONS WHICH MAY AFFECT THE LATERAL AND SUBJACENT SUPPORT OF THE ADJOINING PROPERTY. THE NOTICE SHALL STATE THE INTENDED DEPTH OF EXCAVATION AND WHEN THE EXCAVATION WILL COMMENCE. THE ADJOINING OWNER SHALL BE ALLOWED AT LEAST 30 DAYS AND REASONABLE ACCESS ON THE PERMITTED PROPERTY TO PROTECT HIS STRUCTURE, IF HE SO DESIRES, UNLESS OTHERWISE PROTECTED BY LAW. 22. ALL CONCRETE STRUCTURES THAT COME IN CONTACT WITH THE ON -SITE SOILS SHALL BE CONSTRUCTED WITH TYPE V CEMENT (f' =4,500 psi) 23. SLOPES EXCEEDING 5 FEET IN HEIGHT SHALL BE PLANTED WITH AN APPROVED PLANT MATERIAL. IN ADDITION, SLOPES EXCEEDING 15 FEET IN HEIGHT SHALL BE PROVIDED WITH AN APPROVED IRRIGATION SYSTEM, UNLESS OTHERWISE APPROVED BY THE BUILDING OFFICIAL. 24. ALL EXISTING DRAINAGE COURSES THROUGH THIS SITE SHALL REMAIN OPEN UNTIL FACILITIES TO HANDLE STORM WATER ARE APPROVED AND FUNCTIONAL; HOWEVER, IN ANY CASE, THE PERMITTEE SHALL BE HELD LIABLE FOR ANY DAMAGE DUE TO OBSTRUCTING NATURAL DRAINAGE PATTERNS. 25. SANITARY FACILITIES SHALL BE MAINTAINED ON THE SITE. 26. THE LOCATION AND PROTECTION OF ALL UTILITIES IS THE RESPONSIBILITY OF THE PERMITTEE. 27. APPROVED PROTECTIVE MEASURES AND TEMPORARY DRAINAGE PROVISIONS SHALL BE USED TO PROTECT ADJOINING PROPERTIES DURING GRADING. 28. CONSTRUCTION, GRADING, MATERIALS OPIVERY, EQUIPMENT OPERATION OR OTHER NOISE- GERNERATING ACTIVITY SHALL NOT OCCUn RETWEEN THE HOURS OF 8 P.M. AND 7 A.M., MONDAY THROUGH FRIDAY, NOR BETWEEN THE HOURS OF 7 P.M. AND 8 A.M., ON SATURDAY, SUNDAY, AND FEDERAL HOLIDAYS. EXCEPTIONS MAY BE MADE FOR ACTIVITIES THAT WILL NOT GENERATE NOISE AUDIBLE FROM OFF SITE, SUCH AS PAINTING AND OTHER QUIET INTERIOR WORK. SEE SHEET 3 FOR ADDITIONAL GRADING NOTES EROSION CONTROL NOTES 1. IN THE CASE OF EMERGENCY, CALL ALAN TUNTLAND (949) 502 -5500 2. EQUIPMENT AND WORKERS FOR EMERGENCY WORK SHALL BE MADE AVAILABLE AT ALL TIMES DURING THE RAINY SEASON. NECESSARY MATERIALS SHALL BE AVAILABLE ON SITE AND STOCKPILED AT CONVENIENT LOCATIONS TO FACILITATE RAPID CONSTRUCTION OF TEMPORARY DEVICES WHEN RAIN IS IMMINENT. 3. EROSION CONTROL DEVICES SHALL NOT BE MOVED OR MODIFIED WITHOUT THE APPROVAL OF THE BUILDING OFFICIAL. 4. ALL REMOVABLE EROSION PROTECTIVE DEVICES SHALL BE IN PLACE AT THE END OF EACH WORKING DAY WHEN THE 5 -DAY RAIN PROBABILITY FORECAST EXCEEDS 40 %. 5. AFTER A RAINSTORM, ALL SILT AND DEBRIS SHALL BE REMOVED FROM STREETS, CHECK BERMS AND BASINS. 6. GRADED AREAS ON THE PERMITTED AREA PERIMETER MUST DRAIN AWAY FROM THE FACE OF SLOPES AT THE CONCLUSION OF EACH WORKING DAY. 7. THE PERMITTEE AND CONTRACTOR SHALL BE RESPONSIBLE AND SHALL TAKE NECESSARY PRECAUTIONS TO PREVENT PUBLIC TRESPASS ONTO AREAS WHERE PONDED WATER CREATES A HAZARDOUS CONDITION. 8. THE PERMITTEE AND CONTRACTOR SHALL INSPECT THE EROSION CONTROL WORK AND INSURE THAT THE WORK IS IN ACCORDANCE WITH THE APPROVED PLANS. 9. CONTRACTOR SHALL PROVIDE STREET SWEEPING AND /OR VACUUMING AS REQUIRED TO PREVENT SEDIMENTS FROM ENTERING THE STORM DRAIN SYSTEM. GENERAL NOTES (CONT. (A) ALL CONSTRUCTION VEHICLES OR EQUIPMENT, FIXED OR MOBILE, OPERATED WITHIN 1,000' OF A DWELLING SHALL BE EQUIPPED WITH PROPERLY OPERATING AND MAINTAINED MUFFLERS. (B) ALL OPERATIONS SHALL COMPLY WITH ORANGE COUNTY CODIFIED ORDINANCE DIVISION 6 (NOISE CONTROL). C STOCKPILING AND OR VEHICLE STAGING AREAS SHALL BE LOCATED AS FAR AS PRACTICABLE FROM DWELLINGS AND WITHIN THE LIMITS OF GRADING PERMIT. 29. GRADING AND EXCAVATION SHALL BE HALTED DURING PERIODS OF HIGH WINDS. ACCORDING TO AQMD MEASURE F -4, HIGH WINDS ARE DEFINED AS 30 MPH OR GREATER. THIS LEVEL OCCURS ONLY UNDER UNUSUALLY EXTREME CONDITIONS SUCH AS SANTA ANA WIND CONDITIONS. 30. MINIMUM ASPHALT SECTIONS MUST BE PER CODE: PARKING STALLS = 3" A/C OVER 6" A /B, DRIVEWAYS = 3" A/C OVER 10" (A /B). OR PRIOR TO ROUGH GRADE RELEASE FOR BUILDING PERMITS BY THE DISTRICT GRADING INSPECTOR THE SOIL ENGINEER SHALL SUBMIT FOR APPROVAL, PAVEMENT SECTION RECOMMENDATIONS BASED ON 'R' VALUE ANALYSIS OF THE SUB -GRADE SOILS, AND EXPECTED TRAFFIC INDICES. REFER TO SOILS REPORT FOR RECOMMENDED SECTIONS. 31. ASPHALT CONCRETE SHALL BE CONSTRUCTED PER THE REQUIREMENTS OF PF &RD STANDARD PLAN NO. 1805 AND PER RECOMMENDATIONS OF SOILS ENGINEER. 32. AGGREGATE BASE SECTIONS SHALL BE CONSTRUCTED PER PF &RD STANDARD NO. 1804 AND PER RECOMMENDATIONS OF SOILS ENGINEER. 33. ROOF GUTTERS SHALL BE INSTALLED TO PREVENT ROOF DRAINAGE FROM FALLING ON MANUFACTURED SLOPES. 34. THE PROJECT LICENSED LAND SURVEYOR, AS A CONDITION OF ROUGH GRADE APPROVAL, SHALL PROVIDE A BLUE TOP WITH ACCOMPANYING WITNESS STAKE, SET AT THE CENTER OF EACH PAD REFLECTING THE PAD ELEVATION FOR PRECISE PERMITS AND A BLUE TOP WITH WITNESS STAKE SET AT THE DRAINAGE SWALE HIGH POINT REFLECTING THE HIGH POINT ELEVATION FOR PRELIMINARY PERMITS. 35. PRIOR TO FINAL APPROVAL, THE CIVIL ENGINEER SHALL CERTIFY TO THE BUILD.NG OFFICIAL THE AMOUNT OF EARTH MOVED DURING THE GRADING OPERATION. 36. THE ENGINEERING GEOLOGIST SHALL PERFORM PERIODIC INSPECTIONS AND SUBMIT A COMPLETE REPORT AND MAP UPON COMPLETION OF THE ROUGH GRADING. 37. THE GRADING CONTRACTOR SHALL SUBMIT A STATEMENT OF COMPLIANCE TO THE APPROVED GRADING PLAN PRIOR TO FINAL APPROVAL. 38. THE COMPACTION REPORT AND APPROVAL FROM THE SOIL ENGINEER SHALL INDICATE THE TYPE OF FIELD TESTING PERFORMED. THE METHOD OF OBTAINING THE IN -PLACE DENSITY SHALL BE IDENTIFIED WHETHER SAND CONE, DRIVE RING, OR NUCLEAR, AND SHALL BE NOTED FOR EACH TEST. SUFFICIENT MAXIMUM DENSITY DETERMINATIONS SHALL BE PERFORMED TO VERIFY THE ACCURACY OF THE MAXIMUM DENSITY CURVES USED BY THE FIELD TECHNICIAN. 39. IN THE EVENT THAT SOIL CONTAMINATION IS DISCOVERED DURING EXCAVATION AND REMOVAL OF AN EXISTING TANK, WORK SHALL BE STOPPED UNTIL A SITE ASSESSMENT AND MITIGATION PLAN HAS BEEN PREPARED, SUBMITTED AND APPROVED BY HCA /ENVIRONMENTAL HEALTH AND PDSD /GRADING. 40. HAUL ROUTES MUST BE APPROVED BY CITY OF COSTA MESA ENGINEERING DIVISION PRIOR TO APPROVAL OF THE CONSTRUCTION ACCESS PERMIT 41. PRIVATE ON -SITE DRAINAGE FACILITIES AND PARKWAY CULVERT OR GRAINS WILL NOT BE MAINTAINED BY CITY OF COSTA MESA; THEY SHALL BE MAINTAINED BY THE LESSEE OF THE PROPERTY. PRIVATE LATERAL CONNECTIONS TO CITY STORM DRAIN WILL REQUIRE A HOLD HARMLESS AGREEMENT PRIOR TO ISSUANCE OF PERMIT. 42. ALL LANDSCAPED AREAS SHALL BE SEPARATED FROM PAVED VEHICULAR AREAS BY 6" HIGH CONTINUOUS PORTLAND CEMENT CONCRETE. 43. ALL HYDRANTS SHALL BE INSTALLED AND OPERABLE PRIOR TO THE INITIATION OF COMBUSTIBLE CONSTRUCTION. 44. PROVIDE "BLUE DOT" REFLECTIVE MARKERS FOR ALL ON -SITE FIRE HYDRANTS. 45. ALL NEWLY PARCELS SHALL HAVE SEPARATE SEWER SERVICE MEETING COSTA MESA SANITARY DISTRICT REQUIREMENTS (949) 631 -1731. 46. APPROVAL OF THIS PROJECT WILL NOT BE VESTED OR FINAL UNTIL THE FILING FEE (REQUIRED UNDER SECTION 711.4 OF THE FISH AND GAME CODE) HAS BEEN PAID (PRC 21089(B)]. 47 TRASH ENCLOSURE(S) AND PARKING LIGHTS REQUIRE A SEPARATE PERMIT. 48. A) SIDEWALKS SHALL COMPLY WITH 2001 CBC SEC. 1133B.7 B) PATH OF TRAVEL SHALL COMPLY WITH 2001 CBC SEC. 11278 & 1114B.1.2 C) PARKING SIGNAGE SHALL COMPLY WITH 2001 CBC SEC. 1129B.5 D) RAMPS AND CURB RAMPS SHALL COMPLY WITH 2001 CBC SEC. 1133B.5 & 11218.5 ENGINZER'S NOTICE TO CONTRACTOR CITY OF NO, OF PAI THE EXISTENCE AND LOCATION OF ANY UNDERGROUND UTILITIES OR SUBSTRUCTURES SHOWN HEREON WAS OBTAINED FROM A SEARCH OF AVAILABLE RECORDS. STANDARD STALLS: 924 SPACES TO THE BEST OF OUR KNOWLEDGE, THERE ARE NO EXISTING UTILITIES EXCEPT THOSE ACCESSIBLE PARKING: 16 SPACES SHOWN T'N THESE PLANS. THE CONTRACTOR SHALL TAKE NECESSARY PRECAUTIONS TO PROTECT THE UTILITIES OR STRUCTURES SHOWN HEREON AND ANY VAN ACCESSIBLE PARKING: 3 SPACES OTHERS NOT OF RECORD OR NOT SHOWN ON THESE PLANS. TOTAL = 943 SPACES PRECISE CO'-STA MESA GRADING PLAN FOR SOUTH COAST HOME FURNISHINGS CENTRE 3333 HYLAND AVENUE CONTRACTOR NOTES 1. ITEMS SHOWN ON THIS PLAN AREA SHOWN BASED ON RECORD PLANS PROVIDED BY RESPECTIVE AGENCIES. UNDERGROUND FACILITY LOCATIONS HAVE NOT BEEN FIELD VERIFIED. CONTRACTOR SHALL CONTACT ALL UTILITY COMPANIES PRIOR TO DEMOLITION OR REMOVAL OF ANY UTILITY FACILITIES. 2. CONTRACTOR AGREES THAT HE SHALL ASSUME SOLE AND COMPLETE RESPONSIBILITY FOR JOB SITE CONDITIONS DURING THE COURSE OF CONSTRUCTION OF THIS PROJECT. INCLUDING SAFETY OF ALL PERSONS AND PROPERTY- THAT THIS REQUIREMENT SHALL APPLY CONTIUOUSLY AND NOT BE LIMITED TO NORMAL WORKING HOURS; AND THAT THE CONTRACTOR SHALL DEFEND, INDEMNIFY AND HOLD THE OWNER AND THE ENGINEER HARMLESS FROM ANY AND ALL LIABILITY, REAL OR ALLEGED, IN CONNECTION WITH THE PERFORMANCE OF WORK ON THIS PROJECT, EXCEPTING FOR LIABILITY ARISING FROM THE SOLE NEGLIGENCE OF THE OWNER OR THE ENGINEER. J. CONTRACTOR SHALL COMPLY WITH PROVISIONS IN SWPPP PREPARED BY HUNSAKER & ASSOC. IRVINE. A COPY OF SAID SWPPP SHALL REMAIN ON SITE AT ALL TIMES. 4. CONTRACTOR SHALL IMPLEMENT A RECYCLING PROGRAM TO REUSE ON -SITE ASPHALT CONCRETE AND CONCRETE, WHICH WILL BE GROUND AND UTILIZED AS CMB UNDER NEW ASPHALT PAVING AREAS. 5. HAZARDOUS WASTE MANAGEMENT SHALL BE IMPLEMENTED BY CONTRACTOR PER CITY, COUNTY & STATE CODES. 6. CONTRACTOR SHALL MAINTAIN THE PUBLIC RIGHT -OF -WAY IN A "WET DOWN" CONDITION TO PREVENT EXCESSIVE DUST AND REMOVE ANY SPILLAGE FROM THE PUBLIC RIGHT -OF -WAY BY SWEEPING, VACUUMING OR SPRINKLING. 7. DEMOLITION AND CONSTRUCTION - RELATED TRUCK HAULS SHALL BE LIMITED TO NO MORE THAN 50 LOADS PER DAY. 8. DEMOLITION OF TREES IN PUBLIC RIGHT -OF -WAY WILL REQUIRE AN ENCROACHMENT PERMIT ISSUED BY PUBLIC WORKS DEPARTMENT. 9. SANITARY SEPTIC WASTE MANAGEMENT SHALL BE KEPT AWAY FROM ANY WATER FLOW. SOILS REPORT NOTES ALL RECOMMENDATIONS AS DESCRIBED IN THE PRELIMINARY GEOTECHNICAL INVESTIGATION REPORT PREPARED BY NORCAL ENGINEERING, PROJECT NO. 10990 -03 DATED DECEMBER 12, 2003, AND PROJECT NO. 10990 -05 DATED AUGUST 3, 2005, SHALL BE INCORPORATED INTO THE GRADING GUIDELINES OF THE PROJECT THIS REPORTS SHALL BE CONSIDERED A PART OF THIS GRADING PLAN. DISCREPANCIES BETWEEN THE SOILS REPORT AND THESE PLANS SHALL BE BROUGHT TO THE ATTENTION OF THE CIVIL DESIGN ENGINEER PRIOR TO PROCEEDING WITH THE CONSTRUCTION. A CRUSHED MISCELLANEOUS BASE MATERIAL MAY BE UTILIZED TO BACKFILL THE ABANDONED BASEMENT STRUCTURE PROVIDED THAT IT MEETS GRADATION SPECIFICATIONS FOR A CRUSHED MISCELLANEOUS BASE MATERIAL AS SPECIFIED IN SECTION 200 -2.4 OF THE STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION MANUAL. THE BASE MATERIAL SHALL BE COMPACTED TO A MINIMUM OF 95% OF THE LABORATORY STANDARD. 0. DATE DESCRIPTION APP. 1 2006 -06 -07 REVISED MAIN ENTRY FROM SUNFLOWER. RAISED PAD GRADE OF BUILDING 2, 3, 4, 5, 6, 7 & 8 BY 1 FOOT REVISED MAIN ENTRANCE DRIVEWAY FROM SUNFLOWER. REVISED CURB & GUTTER REMOVAL LIMITS AT SUNFLOWER & HYLAND AVE. ADDED SHEETS 20 & 21, REMOVED STORM DRAIN CONTT NOTES 108 & 109, REVISED CHECK aW ON EC PLAN, Iz 2006 -06 -28 REVISED NORTHERN ENTRY FROM HYLAND. ADDED BUS TURNOUT. 2006 -12 -14 ADDED STREET CROSS- SECTIONS. ADDED SHEETS 22, 23, 24 AND 25 REV. CURB & RAMP GRADES & RIM CALLOUTS, REV. LANDSCAPE ISLANDS, ADDED STORM DRAIN AND CATCH BASIN, LOCAL DEPRESSION DETAIL, REVISED SIDEWALK & CURB GRADES, ADDED ACCESS 2007-01-091 ADDED CONSTRUCTION NOTES 74 AND 75 FOR RED CURB & FIRE HYDRANT MARKERS, REVISED LANDSCAPE ISLANDS GRADE AT THE NORTH WEST SIDE OF STORM DRAIN GRATE NO. 13 ADDED 8" PVC SDR35 STORM DRAIN PIPE, 24"X24" GRATE INLET, 8" PVC CLEAN -OUT AND DETAILS 39 +68.66 & 39 +99.11, AND BETWEEN STATION 43 +08.34 & 44 +32.12. ANGLED STREET PAVING LIMIT 2007 -03 -13 DELETED TWO ADA ACCESS RAMPS AT THE CORNER OF HYLAND & SUNFLOWER AND ONE ADA ACCESS RAMPS ON 3323 HYLAND.; REVISED ADA ACCESS RAMP 18B & 16J. REVISED ADA ACCESS RAMP 26M AS 18F. ADDED MODIFIED ACCESS RAMP 26L AND DEATIL ON SHEET 22 REVISED RAMP TABLE ON DETAIL 10 & 11; REVISED CONSTRUCTION NOTES 26 & 29 ADDED REMOVAL & REPLACEMENT FOR C & G AND PAVEMENT ON SUNFLOWER AVE. BEWWEEN STATION 3 +1291 & 3 +98.08. REVISED WALKWAY FROM BUILDING 3323 HYLAND AVE. TO HYLAND AVE. SIDEWALK. ADDED CONSTRUCTION NOTES 45 & RETAINING CURB DETAIL ON SHEET 22. 2007 -08 -22 AS BUILTS SWPPP PREPARED BY: HUNSAKER & ASSOC. IRVINE SHALL BE CONSIDERED A PART OF THESE PLANS & A COPY KEPT ON -SITE DURING CONSTRUCTION WDID 8 30C334413 AS -BUILT 812212007 NOTE ALL GRADING SHALL COMPLY WITH SOILS ENGINEER'S C to] ry1:73404 C DATE OF CONSTRUCTION 1/06 BEGIN DATE ACCEPTED BY CITY COUNCIL: 6/06 END v INITY MA 1" =400' ** *NOTE: PAVING STNFROMTHE TION DETERMINED BY SOILS ENGINEER TING AN R -VALUE TEST NORCAL REPORT 2006 (SEE SHEET 25) RECOMMENDATION TY COSTA MESA AN ENCROACHMENT PERMIT ISSUED BY PUBLIC WORKS DEPARTMENT IS REQUIRED FOR ALL WORK WITHIN THE PUBLIC STREET RIGHT -OF -WAY AND FOR WORK WITHIN THE PUBLIC STORM DRAIN EASEMENT AREAS. QUANTITIES SHOWN ON THIS SHEET ARE FOR PERMIT & BONDING PURPOSES ONLY. CONTRACTOR SHALL PROVIDE THEIR OWN QUANTITIES FOR CONTRACT PURPOSES. EARTHWORK AND QUANTITY ESTIMATES SHOWN ON THIS PLAN ARE FOR BONDING AND AGENCY FEE PURPOSES ONLY. CONTRACTORS SHALL BE RESPONSIBLE FOR THEIR OWN EARTHWORK ESTIMATE AND I I QUANTITY ESTIMATE AND SHALL NOTIFY THE ENGINEER OF ANY MAJOR DISCREPANCIES. EARTHWORK ES71A/A7ES CUT RAW VOLUME 57,810 CYS OVER EXCAVATION 3' BELOW BUILDING AREAS 49,680 CYS 2' BELOW NON- BUILDING AREAS 25,270 CYS BASEMENT FILL 14% LOSS ON ALL 0VEREXCAVA "ON 0.2' SUBSIDENCE TOTAL ESTIMATED VOLUME 132,760 CYS FILL 36,140 CYS 49,680 CYS 25,270 CYS 3,100 CYS 11,860 CYS 6,710 CYS 132,760 CYS NOTE ALL EXISTING WATER AND ELECTRICAL EASEMENTS SHALL BE QUITCLAIMED. r Underground Service Alert-'I FORE Call: TOLL FREE 1 -800 422 -4133 TWO WORKING DAYS BEFORE YOU DIG J COSTA MESA SANITATION DISTRICT PROJECT ENGINEER DATE fn7051:11111117U213 A UTILITIES CONTACT LIST AS PROVIDED BY THE CITY OF COSTA MESA PUBLIC WORKS DEPARTMENT: * ** 39 PULVERIZE 15- INCHES OF EXISTING AC AND NATIVE. REMOVE 5- INCHES AND REPLACE 8,048 SF 5" AC OVER 10- INCHES OF CEMENT TREATED BASE WITH 6% CEMENT CONTENT. ^ ** 40 WITH 2IZRUBBER OVER 4" AC I OVER AIO�NCHESIOF CEMONT TREATED BASED WITH 6ZE 10,038 SF N�V CEMEIST CONTENT. f00T i10 CONTRACT. NOT A PART OF PERMIT. TO BE CONSTRUCTED E TY o o MONUMENT NOTE: PROJECT LICENSED LAND SURV R S LL MONUMENT PROPERTY CORNERS BEFORE GRADING, EITHER WITH PERMANENT MONUMENTS OR TEMPORARY 1 FT LONG 1/2" DIA. METAL ROD DRIVEN INTO THE GROUND TO NEAR FLUSH AND MARKED WITH PAINT. NOTE: REMOVAL OF EXISTING TREES WITHIN THE PUBLIC RIGHT -OF -WAY SHALL NOT BE PERMITTED WITHOUT APPROVAL FROM THE PARKS AND RECREATION COMMISSION AND COMPLIANCE WITH ANY APPLICABLE REQUIREMENTS OR CONDITIONS AS DETERMINED BY THE PARKS AND RECREATION COMMISSION. BIRTCHER DEVELOPMENT A BRANDON BIRTCHER COMPANY 18201 VONKARMAN, SUITE 1170 IRVINE, CA 92677 CONTACT: ALAN TUNTLAND (949) 502 -5502 PREPARED BY: ®HUNSAKER & ASSOCIATES I R V I N E , I N C . PLANNING 0 ENGINEERING ■ SURVEYING Three Hughes • Irvine, CA 92618 • PH: (949) 583 -1010 FX: (949) 583 -0759 WILLIAM L. HARRIS R.C.E. 31737 DATE ,;<- Ha No. 311737s Exp.12/31 /Q8 C IV 1�_ CONSTRUCTION NOTES QUANTITIES CONSTRUCT 6" HIGH TYPE "A" CURB PER CITY OF COSTA MESA STD. J/311. U226,589 LF CONSTRUCT TYPE "C -6" CURB & GUTTER PER CITY OF COSTA MESA STD. J312 LF CONSTRUCT 3' WIDE "V" GUTTER PER DETAIL 4 SHEET 2 3 SF 4� CONSTRUCT 3" AC OVER 5" CLASS 2 AGGREGATE BASE WITH TACK AND SEAL SF COAT PER SPECIFICATIONS (PARKING STALL AREAS ONLY) 5 CONSTRUCT 4" AC OVER 6" CLASS 2 AGGREGATE BASE WITH TACK AND SEAL SF COAT PER SPECIFICATIONS DRIVE AREAS CONSTRUCT HANDICAP ACCESS RAMP PER 2001 CALIFORNIA BUILDING CODE, 1 EA FIGURE 11 B -20B AND AS MODIFIED PER DETAIL 13 ON SHEET 2 T 77 CONSTRUCT 6" THICK CONC. SLAB 1,865 SF SAWCUT AND REMOVE PORTIONS OFEXISTING CURB, GUTTER & SIDEWALK 1,260 L.F. CONSTRUCT 4" PCC SIDEWALK PER CITY OF COSTA MESA STD. DWG. 411 2,880 SF ( FINAL COURTYARD CONCRETE SURFACE FINISH PER SEPARATE LANDSCAPE PLAN.) 1 U CONSTRUCT LOCAL DEPRESSION PER CITY OF COSTA MESA STD. DWG. NO. 315 & DET ON SHT 3 5 EA 11 INSTALL 6" PVC SDR 35 STORM DRAIN LINE 655 L.F. 12 INSTALL 8" PVC SDR 35 STORM DRAIN LINE 825 L.F. 13 CONSTRUCT RETAINING WALL PER RETAINING WALL DETAIL AND PROFILE ON SHEET 17 1,464 S.F. 14 CONSTRUCT LOCAL DEPRESSION PER DETAIL ON SHEET 3 9 EA. 18 CONSTRUCT HANDICAP ACCESS RAMP PER 2001 CALIFORNIA BUILDING CODE, 3 EA FIGURE 118 -21 AND PER DETAIL 10 ON SHEET 2 19 CONSTRUCT HANDICAP ACCESS RAMP PER 2001 CALIFORNIA BUILDING CODE, 1 EA FIGURE 11 B-20B-CASE C, AND PER DETAIL 12 ON SHEET 2 20 CONSTRUCT TRASH ENCLOSURE PER ARCHITECT'S PLAN & FLOWLINE DETAIL ON SHEET 5 9 EA 21 INSTALL NOS 1212 AREA DRAIN & GRATE PER DETAIL 5 ON SHEET 2 21 EA 22 INSTALL NOS 80 6" DIA. ATRIUM GRATE PER DETAIL 6 ON SHEET 2 14 EA 2 CONSTRUCT CONCRETE "U- DRAIN" PER DETAIL 3 ON SHEET 2 19 L.F. 24 INSTALL HANDICAP PARKING STRIPING AND SIGNS PER DETAIL 8 ON SHEET 2 19 EA 25 CONSTRUCT HANDICAP ACCESS RAMP PER 2001 CALIFORNIA BUILDING CODE, 10 EA Q 26 CONSTRUCT HANDICAP ACCESS RAMP PER 2001 CALIFORNIA BUILDING CODE, Q 17 EA FIGURE 11 B -20A -CASE B & PER DETAIL 11 ON SHEET Z AND AS MODIFIED PER DETAIL 17 ON SHEET 22. 2 TRANSITION AND CURB -O -LET 50 EA THRU THE CURB DRAIN MODEL TCD 312 PER DETAILS 1 & 2 ON SHT. 2 28 INSTALL HANDICAP PARKING SITE ENTRY SIGN PER CBC 11298.5. AND 2 EA Q "45CONSTRUCT TRUCT 6" PCC OVER 4" CLASS 2 AGGREGATE BASE. PCC FINISP S URFACE 460 SF OL RED TE TURED CONCRETE PAVING PER SEPARATE LANDSCAPZ PLANS. 2 E MR. DAVID LEE MR. ROBIN HAMERS 220 LF SOUTHERN CALIFORNIA EDISON COMPANY COSTA MESA SANITARY DISTRICT 11 7333 BOLSA AVENUE 234 EAST 17TH STREET, SUITE #20 EA WESTMINSTER, CA. 92683 COSTA MESA, CA. 92627 w RUCT LOCAL DEPRESSION PER CITY OF COSTA MESA STD. DWG. NO. 315 & DET ON SHT 3 (714) 895 -0363 (949) 631 -1731 EA SHEET MR. MARK PALEN MR. R. GUNTHER LL SLOT DRAIN CLEAN -OUT 4 SOUTHERN CALIFORNIA GAS CO. MESA CONSOLIDAiFD WATER DISTRIC 1 P.O. BOX 3334 1965 PLANCENTIA ,AVENUE TRUCT HANDICAP ACCESS RAMP PER 2001 CALIFORNIA BUILDING CODE, 1 ANAHEIM, CA. 92803 -3334 COSTA MESA, CA. 9 ?627 INST 24" H.O.P.E. PIPE -ADS (N -12) STORM DRAIN DETAILS (714) 634 -3262 (949) 574 -1000 LF MS. AMBER GREENWOOD MR. BRIAN CATON PROTECT IN PLACE EXIST. 18" R.C.P. L 6" PVC CLEAN -OUT PER DETAIL 16 ON SHEET 2 PACIFIC BELL TELEPHONE MEDIA ONE EA Z LEI 3939 E. CORONADO STREET, 2ND FLOOR 200 PAULARINO AVENUE TRUCT 15" HIGH RETAINING CURB PER DETAIL 18 ON SHEET 22 25 ANAHEIM, CA. 92807 COSTA MESA, CA. 92626 LF i (714) 237 -6958 (714) 549 -7590 INST 36" H.D.P.E. PIPE -ADS (N -12) 1 AIR QUALITY MANAGEMENT DISTRICT LF i (800) 288 -7664 INST. 42" H.D.P.E. PIPE -ADS (N -12) NOTE: THIS LIST IS FOR REFERENCE PURPOSES ONLY. LF N i AND IS NOT INTENDED TO SATISFY THE CONSULTANT / INST 48" H.D.P.E. PIPE -ADS (N -12) 3 CONTRACTOR'S RESPONSIBILITY TO VERIFY THE LOCATION ` c 90 OF EXISTING UTILITIES WITHIN THE PROJECT AREA PRIOR CONST R.C. BOX MANHOLE ON EXISTING R.C. BOX PER P.F. & R.D. STD. PLAN NO. 1506 6 CONSTRUCTION. I 91 LEGEND OF ABBREVIATIONS & SYMBOLS T. C. TOP OF CURB ^-----100 -- EXIST. CONTOUR ^.l FLOWLINE ELEV. 100FG PROP. CONTOUR SEWER CONSTRUCTION NOTES T. G. TOP OF GRATE -- PROPERTY LINE G. B. GRADE BREAK DAYLIGHT LINE JOIN EXISTING SEWER LINE F. G. FINISH GRADE 2% FLOW RATE R. G. ROUGH GRADE - GRADED SCALE CONTRACTOR TO CONNECT WITH NEW 12" VCP LATERAL TO EXIST 12" VCP STUB F. S. FINISH SURFACE CENTERLINE = IN V. INVERT OF DRAIN �� Q _ SWALE HIGH POINT P. PAD ELEVATION FLOWLINE 3 F. F. FINISH FLOOR ELEV. ��S./ SUBDRAIN 324 G.F.F. GARAGE FINISH FLOOR _ _ -L _ _ AREA DRAIN Q B.V.C. BEGIN VERTICAL CURVE TOP OF SLOPE 23 E.V.C. END VERTICAL CURVE - -�- TOE OF SLOPE MANFACTURES SPECIFICATIONS P.l. POINT OF INTERSECTION ® RETAINING WALL E.P. EDGE OF PAVEMENT FIRE HYDRANT INST. 36" X 36" DRAIN INLET PER BROOKS PRODUCTS T. W. TOP OF WALL ELEV. 1�0 STREET LIGHT EA T. F. TOP OF FOOTING ELEV. SOUND OR SCREEN WALL MANFACTURES SPECIFICATIONS D. F. DEEPENED FOOTING o DEEPENED FOOTING L. LENGTH G01` 0 �oF WATER METER DWY. DRIVEWAY CATCH BASIN t\� k 56 & LOCAL DEPRESSION 16 N.T.S. NOT TO SCALE CMSD COSTA MESA SANITARY DISTRICT 1872 A. C. ASPHALT CONCRETE _ o PATH OF TRAVEL O i IL 0 CENTER LINE 1 MH MANHOLE PF &RD PUBLIC FACILITIES & RESOURCES INSTALL 12" VCP LATERAL PER OCSD STANDARDS & CPC REQ. 96 DEPARTMENT PUBLIC STREET CONSTRUCTION NOTES QUANTITIES 3P REMOVE EXISTING AND CONSTRUCT TYPE (C -8) CURB AND GUTTER PER CITY OF COSTA 310 LF MESA STANDARD DRAWING NO. 312 OVER 8" CMB. CONTRACTOR SHALL RECONSTRUCT A AA EROSION CONTROL ": ONSTRUCTION NOTES CONSTRUCT STREET SAN JAGS PER DETAIL "A" ON SHEET 2 MINIMUM OF 3' OF AC ADJACENT TO NEW GUTTER. THE NEW SLOT PAVE STRUCTURAL L.F. SECTION SHALL BE 6" AC FULL DEPTH AC OVER 6" CMB COMPACTED NATIVE. EXTEND B� CONSTRUCT SILT FENCE PER DETAIL "B" ON SHEET 2 CURB AND GUTTER REMOVAL TO NEXT JOINT IF LESS THAN 8' AWAY. CONCRETE SHALL BE L.F. CLASS 560 -C -3250 PER LATEST EDITION OF STANDARD SPECIFICATIONS FOR PUBLIC CC CONSTRUCT CHECK DAM PER DETAIL "C" ON SHEET 2 CONSTRUCTION. EA REMOVE EXISTING AND CONSTA, T PCC CROSS- GUTTER / SPANDREL PER CITY OF COSTA 2,190 SF CONSTRUCT STABILIZED CONSTRUCTION ENTRANCE PER DETAIL 7 ON SHEET 2 MESA STANDARD DRAWING NO. 415 OVER 8" CMB (MODIFIED PER THIS DRAWING). IF THE EA AC IS CUT OR DAMAGED, CONTRACTOR SHALL RECONSTRUCT A MINIMUM OF 3' OF AC L CONSTRUCT SAND BAG VELOCITY REDUCER PER DETAIL "E" ON SHEET 2 ADJACENT TO CROSS- GUTTER /SPANDREL, THE SLOT PAVE STRUCTURAL SECTION SHALL BE L.F. 6" AC FULL DEPTH AC OVER 6" CMB COMPACTED NATIVE. 34 REMOVE EXISTING 8' WIDE SIDEWALK AND CONSTRUCT 8' PCC SIDEWALK PER CITY OF COSTA 1,046 SF MES4 SIDI 412 WITH A TYPE C -8 CURB AND GUTTER POURED MONOLITHICALLY PER CITY OF 160 LF COSTA MESA STD. ! 312 REMOVE EXISTING CURB AND GUTTER AND CONSTRUCT A 14' MID -BLOCK BUS TURNOUT WITH 1,571 SF 9" THICK 3000PS1 P.C.C. PAVEMENT, OVER 6" OF AGGREGATE BASE (COMPACT SUB BASE TO DRAIN PLAN 95% RELATIVE DENSITY) PER ORANGE COUNTY TRANSPORTATION AUTHORITY STANDARD MID -BLOCK TUD.NOUT TYPE 1A (FIGURE 19). 36 RELOCATE EXISTING STREETLIGHT TYPE B -1 PER CITY OF COSTA MESA STANDARD DRAWING NO. 1 EA 711 I DU 1 TE LE L UI L 38 INSTALL 10 112" X 17 114 "CONCRETE PULLBOX WITH COVER PER BROOKS 2 EA * ** 39 PULVERIZE 15- INCHES OF EXISTING AC AND NATIVE. REMOVE 5- INCHES AND REPLACE 8,048 SF 5" AC OVER 10- INCHES OF CEMENT TREATED BASE WITH 6% CEMENT CONTENT. ^ ** 40 WITH 2IZRUBBER OVER 4" AC I OVER AIO�NCHESIOF CEMONT TREATED BASED WITH 6ZE 10,038 SF N�V CEMEIST CONTENT. f00T i10 CONTRACT. NOT A PART OF PERMIT. TO BE CONSTRUCTED E TY o o MONUMENT NOTE: PROJECT LICENSED LAND SURV R S LL MONUMENT PROPERTY CORNERS BEFORE GRADING, EITHER WITH PERMANENT MONUMENTS OR TEMPORARY 1 FT LONG 1/2" DIA. METAL ROD DRIVEN INTO THE GROUND TO NEAR FLUSH AND MARKED WITH PAINT. NOTE: REMOVAL OF EXISTING TREES WITHIN THE PUBLIC RIGHT -OF -WAY SHALL NOT BE PERMITTED WITHOUT APPROVAL FROM THE PARKS AND RECREATION COMMISSION AND COMPLIANCE WITH ANY APPLICABLE REQUIREMENTS OR CONDITIONS AS DETERMINED BY THE PARKS AND RECREATION COMMISSION. BIRTCHER DEVELOPMENT A BRANDON BIRTCHER COMPANY 18201 VONKARMAN, SUITE 1170 IRVINE, CA 92677 CONTACT: ALAN TUNTLAND (949) 502 -5502 PREPARED BY: ®HUNSAKER & ASSOCIATES I R V I N E , I N C . PLANNING 0 ENGINEERING ■ SURVEYING Three Hughes • Irvine, CA 92618 • PH: (949) 583 -1010 FX: (949) 583 -0759 WILLIAM L. HARRIS R.C.E. 31737 DATE ,;<- Ha No. 311737s Exp.12/31 /Q8 C IV 1�_ CONSTRUCTION NOTES QUANTITIES CONSTRUCT 6" HIGH TYPE "A" CURB PER CITY OF COSTA MESA STD. J/311. U226,589 LF CONSTRUCT TYPE "C -6" CURB & GUTTER PER CITY OF COSTA MESA STD. J312 LF CONSTRUCT 3' WIDE "V" GUTTER PER DETAIL 4 SHEET 2 3 SF 4� CONSTRUCT 3" AC OVER 5" CLASS 2 AGGREGATE BASE WITH TACK AND SEAL SF COAT PER SPECIFICATIONS (PARKING STALL AREAS ONLY) 5 CONSTRUCT 4" AC OVER 6" CLASS 2 AGGREGATE BASE WITH TACK AND SEAL SF COAT PER SPECIFICATIONS DRIVE AREAS CONSTRUCT HANDICAP ACCESS RAMP PER 2001 CALIFORNIA BUILDING CODE, 1 EA FIGURE 11 B -20B AND AS MODIFIED PER DETAIL 13 ON SHEET 2 T 77 CONSTRUCT 6" THICK CONC. SLAB 1,865 SF SAWCUT AND REMOVE PORTIONS OFEXISTING CURB, GUTTER & SIDEWALK 1,260 L.F. CONSTRUCT 4" PCC SIDEWALK PER CITY OF COSTA MESA STD. DWG. 411 2,880 SF ( FINAL COURTYARD CONCRETE SURFACE FINISH PER SEPARATE LANDSCAPE PLAN.) 1 U CONSTRUCT LOCAL DEPRESSION PER CITY OF COSTA MESA STD. DWG. NO. 315 & DET ON SHT 3 5 EA 11 INSTALL 6" PVC SDR 35 STORM DRAIN LINE 655 L.F. 12 INSTALL 8" PVC SDR 35 STORM DRAIN LINE 825 L.F. 13 CONSTRUCT RETAINING WALL PER RETAINING WALL DETAIL AND PROFILE ON SHEET 17 1,464 S.F. 14 CONSTRUCT LOCAL DEPRESSION PER DETAIL ON SHEET 3 9 EA. 18 CONSTRUCT HANDICAP ACCESS RAMP PER 2001 CALIFORNIA BUILDING CODE, 3 EA FIGURE 118 -21 AND PER DETAIL 10 ON SHEET 2 19 CONSTRUCT HANDICAP ACCESS RAMP PER 2001 CALIFORNIA BUILDING CODE, 1 EA FIGURE 11 B-20B-CASE C, AND PER DETAIL 12 ON SHEET 2 20 CONSTRUCT TRASH ENCLOSURE PER ARCHITECT'S PLAN & FLOWLINE DETAIL ON SHEET 5 9 EA 21 INSTALL NOS 1212 AREA DRAIN & GRATE PER DETAIL 5 ON SHEET 2 21 EA 22 INSTALL NOS 80 6" DIA. ATRIUM GRATE PER DETAIL 6 ON SHEET 2 14 EA 2 CONSTRUCT CONCRETE "U- DRAIN" PER DETAIL 3 ON SHEET 2 19 L.F. 24 INSTALL HANDICAP PARKING STRIPING AND SIGNS PER DETAIL 8 ON SHEET 2 19 EA 25 CONSTRUCT HANDICAP ACCESS RAMP PER 2001 CALIFORNIA BUILDING CODE, 10 EA Q 26 CONSTRUCT HANDICAP ACCESS RAMP PER 2001 CALIFORNIA BUILDING CODE, Q 17 EA FIGURE 11 B -20A -CASE B & PER DETAIL 11 ON SHEET Z AND AS MODIFIED PER DETAIL 17 ON SHEET 22. 2 TRANSITION AND CURB -O -LET 50 EA THRU THE CURB DRAIN MODEL TCD 312 PER DETAILS 1 & 2 ON SHT. 2 28 INSTALL HANDICAP PARKING SITE ENTRY SIGN PER CBC 11298.5. AND 2 EA Q "45CONSTRUCT TRUCT 6" PCC OVER 4" CLASS 2 AGGREGATE BASE. PCC FINISP S URFACE 460 SF OL RED TE TURED CONCRETE PAVING PER SEPARATE LANDSCAPZ PLANS. 2 E BASIS OF BEARINGS. THE BEARINGS SHOWN HEREON ARE BASED ON THE CENTERLINE OF SUNFLOWER AVENUE BEING N 88'51'50" E, PER PARCEL MAP FILED IN BOOK 33, PAGE 36, RECORDS OF ORANGE COUNTY. LEGAL DESCRIPTION: PARCEL 1 OF MAP RECORDED IN BOOK 33, PAGE 36 OF PARCEL MAPS, RECORDS OF COUNTY OF ORANGE, EXCEPT THEREFROM THAT PORTION CONVEYED TO STATE OF CALIFORNIA BY DEED RECORDED MARCH 1, 2001 AS INSTRUMENT NO. 2001-0113668 OF OFFICIAL RECORDS. Q SI TE AREA: 20.5 RE (N (NOTE: SEE SHEET 21 FOR ADDITIONAL SIGNING do STRIPING CONSTRUCTION NOTES & QUANTITIES LL ACO DRAIN Ki00S 3RICKSLO DRAIN 220 LF & EROSION 11 ETAIL 14 ON SHEET 2 S C EA CRANES, SHOULD NOT BE w RUCT LOCAL DEPRESSION PER CITY OF COSTA MESA STD. DWG. NO. 315 & DET ON SHT 3 1 EA SHEET QUANTITIES LL SLOT DRAIN CLEAN -OUT 4 EA 1 941 TRUCT HANDICAP ACCESS RAMP PER 2001 CALIFORNIA BUILDING CODE, 1 EA INST 24" H.O.P.E. PIPE -ADS (N -12) STORM DRAIN DETAILS E 11 B -20B AND AS MODIFIED PER DETAIL 15 ON SHEET 3 LF 83 PROTECT IN PLACE EXIST. 18" R.C.P. L 6" PVC CLEAN -OUT PER DETAIL 16 ON SHEET 2 1 EA Z LEI 84 TRUCT 15" HIGH RETAINING CURB PER DETAIL 18 ON SHEET 22 25 LF LF BASIS OF BEARINGS. THE BEARINGS SHOWN HEREON ARE BASED ON THE CENTERLINE OF SUNFLOWER AVENUE BEING N 88'51'50" E, PER PARCEL MAP FILED IN BOOK 33, PAGE 36, RECORDS OF ORANGE COUNTY. LEGAL DESCRIPTION: PARCEL 1 OF MAP RECORDED IN BOOK 33, PAGE 36 OF PARCEL MAPS, RECORDS OF COUNTY OF ORANGE, EXCEPT THEREFROM THAT PORTION CONVEYED TO STATE OF CALIFORNIA BY DEED RECORDED MARCH 1, 2001 AS INSTRUMENT NO. 2001-0113668 OF OFFICIAL RECORDS. Q SI TE AREA: 20.5 RE (N (NOTE: SEE SHEET 21 FOR ADDITIONAL SIGNING do STRIPING CONSTRUCTION NOTES & QUANTITIES 11�- INST. CDS BMP UNIT, MODEL NO. PMSU 30 30, OR APPROVED EQUAL. SHEET 2 DETAILS & EROSION 11 CONNECT TO EXISTING STORM DRAIN MANHOLE S C EA CRANES, SHOULD NOT BE w SHEET 3 STORM DRAIN CONSTRUCTION NOTES SHEET QUANTITIES STORM DRAIN PI AN 81 INST. 18" H.D.P.E. PIPE -ADS (N -12) 1 941 LF - � 82 INST 24" H.O.P.E. PIPE -ADS (N -12) STORM DRAIN DETAILS 724 LF 83 PROTECT IN PLACE EXIST. 18" R.C.P. 5 -- LF Z LEI 84 INST. 30" H.D.P.E. PIPE -ADS (N -12) 8 1,136 LF i 85 INST 36" H.D.P.E. PIPE -ADS (N -12) 1 346 LF i 86 INST. 42" H.D.P.E. PIPE -ADS (N -12) 316 LF N i 87 INST 48" H.D.P.E. PIPE -ADS (N -12) 3 LF ` c 90 CONTT. INLET TYPE I PER P.F. & R.D. STD. PLAN NO. 1301 CONST R.C. BOX MANHOLE ON EXISTING R.C. BOX PER P.F. & R.D. STD. PLAN NO. 1506 6 EA I 91 NOT USED -- -- 92 NOT USED SEWER CONSTRUCTION NOTES -- -- 93 9_ CONTT J.S. TYPE I PER P.F. & R.D. STD. PLAN NO. 1310 JOIN EXISTING SEWER LINE 9 EA 94 CONST J.S. TYPE IV PER P.F. & R.D. STD. PLAN NO. 1313 CONTRACTOR TO CONNECT WITH NEW 12" VCP LATERAL TO EXIST 12" VCP STUB 21 EA = 95 CONST J.S. TYPE III PER P.F. & R.D. STD. PLAN NO. 1312 1 EA = ' 4 51 CONTT. J.S. TYPE V PER P. F. & R.D. W. PLAN NO. 1314 324 2 EA c (52)-: INST 24" X 24" DRAIN INLET PER BROOKS PRODUCTS 23 22 EA M 53 MANFACTURES SPECIFICATIONS 11 EA 54 INST. 36" X 36" DRAIN INLET PER BROOKS PRODUCTS 115 6 EA O 1 55 MANFACTURES SPECIFICATIONS 780 S.F. C� INSTALL TRANSVERSE CATCH BASIN, 2 GRATES, PER A.P.WA. STD. 305 -2. t\� k 56 NS . 1 P.. PE- OS (N- 2) 16 EA LF �- DELETED 1872 L.F. O i IL 0 L D 1 EA 59 INSTALL 12" VCP LATERAL PER OCSD STANDARDS & CPC REQ. 96 L.F. 11�- INST. CDS BMP UNIT, MODEL NO. PMSU 30 30, OR APPROVED EQUAL. SHEET 2 DETAILS & EROSION 11 CONNECT TO EXISTING STORM DRAIN MANHOLE 1 EA CRANES, SHOULD NOT BE w SHEET 3 PRECISE GR.'DING SHEET 16 STORM DRAIN PI AN 1 INST COS BMP UNIT MODEL NO. PMSU 20115, OR APPROVED EQUAL Q 1 EA - � SHEET PUBLIC STORM DRAIN CONSTRUCTION NOTES STORM DRAIN DETAILS PLACED OR MOVED OVER THE EXISTING STORM DRAIN 88 INST 54" R.C.P. (SEE PROFILE FOR D -LOAD) 5 LF 18 Z LEI 89 INST 36" R.C.P. (SEE PROFILE FOR D -LOAD) 1 8 LF PRECISE 0 10 INST TIDEFLEX TF -1 (PIPE O.D. =60 ") WITH STAI VALVE 1 EA Ld COMPANY, INC. PER MANUFACTURER'S DIRECTION OR APPROVED EQUAL 10 CONTT. 7'W X 8'H BOX PER DETAIL ON SHEET 8 LF Q 11 CONST R.C. BOX MANHOLE ON EXISTING R.C. BOX PER P.F. & R.D. STD. PLAN NO. 1506 2 EA SEWER CONSTRUCTION NOTES 50 JOIN EXISTING SEWER LINE 1 EA 5 41 CONTRACTOR TO CONNECT WITH NEW 12" VCP LATERAL TO EXIST 12" VCP STUB EA LOCATED AT EXIST. OCSD MANHOLE PER OCSD STANDARDS 51 INSTALL 4" PVC SDR 35 LATERAL PER CMSD STD. IS-104 -A & CPC REQUIREMENTS 324 L.F. (52)-: CONSTRUCT CLEAN OUT PER CMSD STD. IS -107 & CPC REQUIREMENTS 23 EA 53 CONSTUCT PRIMATE 48" I.D. MANHOLE PER CMSD STD. IS -100 & CPC REQUIREMENTS 11 EA 54 INSTALL 8" VCP LATERAL PER OCSD STANDARDS, CMSD STD. & CPC REQ. 115 L.F. 55 TRENCH REMOVAL AND RECONSTRUCTION PER CITY OF COSTA MESA 780 S.F. STD. DWG. NO. 813. NO SLURRY BACKFILL ALLOWED. 56 ADJUST EXISTING MANHOLE TO GRADE 16 EA �- INSTALL 6" PVC SDR 35 SEWER MANN LINE PER CMSD STD. IS- 112 & CPC REQ. 1872 L.F. 58 CONSTRUCT PUBLIC 48" I.D. MANHOLE PER CMSD STD /S -100 1 EA 59 INSTALL 12" VCP LATERAL PER OCSD STANDARDS & CPC REQ. 96 L.F. N(,. ALL ON -SITE PLUMBING SHALL COMPLY WITH 2001 CPC REQUIREMENTS AA EROSION CONTROL ": ONSTRUCTION NOTES CONSTRUCT STREET SAN JAGS PER DETAIL "A" ON SHEET 2 -- L.F. B� CONSTRUCT SILT FENCE PER DETAIL "B" ON SHEET 2 3,744 L.F. CC CONSTRUCT CHECK DAM PER DETAIL "C" ON SHEET 2 36 EA @)__ CONSTRUCT STABILIZED CONSTRUCTION ENTRANCE PER DETAIL 7 ON SHEET 2 1 EA E� CONSTRUCT SAND BAG VELOCITY REDUCER PER DETAIL "E" ON SHEET 2 1,460 L.F. SHEET INDEX SHEET 1 TITLE SHEET SHEET 14 STORM DRAIN PLAN ANY HEAVY EQUIPMENT (WHEEL LOAD IN EXCESS OF DESIGNED BY: JP,JG,JHP SHEET 2 DETAILS & EROSION CONTROL NOTES SHEET 15 STORM DRAIN PLAN 16 KIPS), LIKE CRAWLER CRANES, SHOULD NOT BE DESCRIPTION: FOUND 3 314' OCS ALUMINUM BENCH!", Y " Z. "r�ri STAMPED SHEET 3 PRECISE GR.'DING SHEET 16 STORM DRAIN PI AN EASTERLY OF THE CENTERLINE OF HARBOR BOULEVARD AND 60 FT SOUTHERLY OF THE CENTERLINE OF SOUTH COAST DRIVE. MONUMENT IS UP 1 FT. SHEET 4 PRECISE GRADING SHEET 17 STORM DRAIN DETAILS PLACED OR MOVED OVER THE EXISTING STORM DRAIN SHEET 5 PRECISE GRADING SHEET 18 ADA ACCESS PLAN BOX SLAB. ANY DAMAGE TO STRUCTURE SHALL BE SHEET 6 PRECISE GRADING SHEET 19 SOILS ENGINEER & STRUCTURAL REPAIRED OR REPLACED AT NO COST OR LIABILITY TO SHEET 7 HORIZONTAL CONTROL THE CITY OF COSTA MESA. THE OWNER IS MADE SHEET 20 STORM WATER TREATMENT UNIT DETAILS w SHEET 8 HORIZONTAL CONTROL (FOR REFERENCE ONLY) AWARE AND ASSUMES ALL LIABILITY. SHEET 9 HORIZONTAL CONTROL s E 1 SIGNI = SHEET 10 HORIZONTAL CONTROL EET SECTIONS Cn SOILS ENGINEER: SHEET 11 SEWER LAYOUT 1 Q SHEET 23 STREET SECTIONS j 3 SHEET 24 STREET SECTIONS SHEET 12 EROSION CONTROL SHEET 25 STREET SECTIONS NORCAL ENGINEERING SHEET 13 STORM DRAIN PLAN PAVING RECOMMENDA ON °x PROJECT NO. 10990 -03, DATED 1211212003 & PROJECT NO. 10990 -05, DATED 810312005 10641 HUMBOLT STREET LOS ALAMITOS, CA 90720 (562) 799 -9469 ATTN: KEITH TUCKER. BENCHMARK DESIGNED BY: JP,JG,JHP DATE 12/05 PREPARED FOR: a . y.,., BIRTCHER Development C# I3rQnCIOn bIrtcher company 18201 VONKARMAN,SUITE 1170 IRVINE, CA 92612 CONTACT: ALAN TUNTLAND (949) 502 -5500 DRAWN BY: WD,JP,RS 12/05 BENCH MARK NO.: 1F- 164 -99 ELEVATION: 30.197 DATUM: NAVD 88, 1995 OCS ADJ. -- ^tD BY: WLH 12/05 DESCRIPTION: FOUND 3 314' OCS ALUMINUM BENCH!", Y " Z. "r�ri STAMPED RECOMMENDED BY: "1F- 164 -G7" SET ON THE NORTH END OF A CONCRETE HEADWALL FOR THE CHANNEL 193, MONUMENT IS LOCATED IN THE SOUTEAST PORTION OF THE INTERSECTION OF HARBOR BOULEVARD AND SOUTH COAST DRIVE, 68FT EASTERLY OF THE CENTERLINE OF HARBOR BOULEVARD AND 60 FT SOUTHERLY OF THE CENTERLINE OF SOUTH COAST DRIVE. MONUMENT IS UP 1 FT. 0 G05 -00026 WDID 8 30C334413 F'A -04 -05 0 U CITY Oc COSTA MESA SHEET =o 1 �o DEPARTMENT OF PUBLIC SERVICES / ENGINEERING DIVISION PRECISE GRADING PLAN TITLE SHEET SOUTH COAST HOME FURNISHINGS CENTRE 3333 HYLAND AVENUE COSTA MESA. CALIFORNIA OF 25 Z az 'm PLAN z NUMBER o� wN L w d a3 F: \0051 \Engine- ring \SY _Grading \Grd_Precise \sht0l.dwg