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Home My WebLink AboutCT 83-32; Calavera Hills Village Q; Soils Report; 1990-06-15- - - -- - - - - - - - - - - I”$ J q;;;,2 i;LL$ 1:: I P, mewilliamLyonlzQlpmy p ;': Qq.p: T!! : iF 4330 La Jolla Village Drive, Suite 130 I .[C I b Carlsbad, California 92122 PREPAREXI BY: -Q.LiforniaSoiimdm3thg, Incozporated Post Office Box 20627 6280 River-dale Street San Diego, California 92120 - - :T NClJ~ff,j3-‘,32 r 1 ,E,oE .,BLVD I- ,A&’ ~,P ‘. u C’h- a/= C’OW Cd I R/d I- /02 ‘ I 4 “R-ICC. SIDEWALK BASE (OR PER SOIL REWR PER ‘G-7 ’ (TV??, CliY OF CARLSBAD - GRADING AND EROSION CdNTROL PLAN SUBMI-ITAL CHECKLIST 1. 2. 3. 4. 5. 6. 6. 9. 12. PLAN BLUELINES FOLDED TO 9 INCHES BY 12 INCHES. I3. ADDiTIONAL ITEMS REOUIRED TRANSMITTAL LEllER FROM ENGINEER OF WORK LISTING AU. ITEMS BEINQ SUBMITTED. COF’Y OF PREVIOUS TRANSMRTAL LETTER FROM THE CITY. THREE (3) SETS OF BLUELINES OF THE CORRECTED GRADING AND EROSION CONTROL PLANS SEALED AND SIGNED BY THE ENGINEER OF WORK AND THE SOllS ENQINEER. (DISTRIBUTION: 1 PLANCHECKER. 1 FILE, 1 PUNNING). TWO (2) SETS OF BOUND DRAINAQE REPORT SEALED AND SIGNED BY THE ENGINEER OF WORK CORRECTED AS NECESSARY. TWO (2) SETS OF SOUND SOllS REPORT SEALED AND SIGNED BY THE SOILS ENGINEER CORRECTED AS NECESSARY. TWO (2) SETS ENGINEER’S COST ESTIMATE FOR BONDING PURPOSES CORRECTED AS NECESSAFIYSULED AND SIGNED BY THE ENGINEER OF WORK TWO (2) SETS OF TH$ EARTHWORK WANTRY CALCUi&(QNS CORRECTrD AS NECESSARY, SIGNED AND SEALED BY ENGINEER OF WORK TWO (2) SETS OF THE PRELIMINARY TlTLE R ALL PREVIOUS CHECl@RINTS OF PLANS RE lTEMS REQUIRED AS SHOWN ON THE C&Y CALCULATIONS AND ESTIMATES. PRMOUS TRANSMlITAL FROM THE CITY. CONCURRENT RESUBMITTAL OF T.HE FOLLOWING: FINAL/PARCEL MAP, IMPROVEMENT PLANS IRRIQATION PLANS. AND EASEMENT DOCUMENTS CORRECTED As NECESSARY WHEN SUCH DOCUMENTS ARE REOUIRED. SUBMITTAL COMPLETE. CHECKED BY DATE COMMENTS: wrnq m - C. THE FOLLOWING ITEMS MUST BE SUBMIlTED BEFORE CITY ENGINEER APPROVAL OF THE PLANS: :: TRANSMllTAL LElTER FROM ENGINEER OF WORK USTING AU rfEMS BEING SUBMITTED. COPY OF PREVIOUS TRANSMIITAL LEITER FROM THE CITY. 3. ALL PREVlOUS CHECKPRINTS OF PVINS, REPORTS. u\LCUl.A7lONS AND ESTIMATES. 4. TWO (2) SETS OF THE CORRECTED BLUELINES OF THE GRADING AND EROSION CONTROL PLAN. 5. ORIQINAL MYL4RS OR PHOTO MYIARS OF THE PLANS SEALED AND SIGNED BY THE ENQINEER OF WORK AND SOILS ENGINEER. THE MYIARS MUST ALSO BE SIQNED BY THE OWNER AND OTHER SIGNATURES AS PREVIOUSLY REOUIRED. (NO sncKy BACKS ALLOWED AND ALL SIGNATURES MUST BE ORIGINAL AND IN PERMANENT BmcK INK) 7”: GRADING PERMIT APPlXATlON COMPLETED. CURRENT AND SIQNED BY THE OWNEFUAPPUCANT. HOLD HARMLESS AGREEMENT FOR DRAINAGE FULLY EXECUTED AND NOTARIZED. 6. QRADINQ AND EROSION CONTROL BOND, CASH SECURllY, AND AGREEMENT. 9. CONCURRENT APPROVAL OF THE EROSION CONTROL. SHEETS WKH GRADING PLAN. 10. CONCURRENTAPPROVALOFTHEFOLLOWING:FlNALlPARCELMAP,lMPRWEMENlPLANS.LANDSCAPEANDlRRlGATlON PLANS AND EASEMENT DOCUMENTS WHEN SUCH MAP. PUNS, AND DOCUMENTS ARE REQUIRED. 11. iTEMS REOUIRED AS SHOWN ON THE COPY OF THE PREWOIJS TR4NSMllTAJ. FROM THE CllY. 12. PIAN BLUELINES FOLDED TO 9 INCHES BY 12 INCHES. 13. PAYMENT OF THE BALANCE OF OFLADING PLANCHECK FEE AND ANY FEE PREVIOUSLY REOUIRED. 14. ADDilXJNAL ITEMS REQUIRED SUBMITrAL COMPLETE. CHECKED BY DATE HE NOTE: THE FOLLOWING ITEMS ARE REQUIRED AFTER CITY ENGINEER APPROVAL OF THE PLANS AND ON OR BEFORE GRADING PERMIT ISSUANCE: 1. 2. 3. 4. 5. ;: 9. 9. THREE (3) SErS OF BLUELINES OF THE APPROVED PLANS (DISTRISUTION: 1 FILE, 2 INSPECTOA). APPROVED HAUL F+OUTE APPLKXTION (IF APPLICABLE). APPROVED TRAFFIC CONTROL PLAN AND A VALID RloHT OF WAY PERMlT (IF APPLICABLE). VALID COASTAL DEVELOPMENT PERMlT IF WmiIN THE COASTAL ZONE. A COPY OF THE ‘LETTER OF COMPL.ETK)N OF QF!ADINQ PlANCHECK- DATED RZMS REOUIRED AND SHOWN ON THE ‘LEIXR OF COMPLETION OF GRADING PlANCHECK-. CONSTRUCTION SCHEWLE. GRADING PERMll FEE (TO BE PAID AT PERMlT ISSUANCE) AND AU OTHER FEES LISTED ON THE ‘LETTER OF COMPLETION OF QPADINQ PLANCHECK’ ADDllIONAl lT!ZMS REOUIRED: SEE REVERSE SIDE PAGE: 2OF2 ‘~‘DOCZACHKlSnGRAERO.CHK - Dal@ OIi26/91 0”; Nl ;I iI 5. Nl HE TL EI LL E: HE Of s. OF Ki RC OF S’ 111 4’ ET Nf - - - - - - - - - - - .- - 0 ISG T SOUTHERN CALIFORNIA SOIL AND TESTING, INC. June 15, 1990 Lyon Commnities, Imorpxatd 4330 La Jolla Village Drive, Suite 130 SE&T 8821142 San Diego California 92122 Report No. 14 suE?JFcc: Prelin!iMry Pa-nt Section Rexmmmdations , Village Q, Calaveras Rills, College Eioulevard, Carlsbad, California. In accordance with your request, this report has been prepared to present preliminary structural pavement section recommendations for the above referenced project. Four representative samples of the anticipated subgrade soils ware obtained and tested for their Resistance Values (R-Values) in accordance with California Test Method 301. Trench locations , trench logs, and R-value test results are presented on the attached plates. Based on an assunrad traffic index provided in the City of Carlsbad Street Jksign Criteria, Table A and the R-Value tests results, the preliminary structural pavesen t section recomnendations are provided on the following Table A. The structural pa-nt sections based on the R-value test perfomed, and our knowledge of the predominant soil types anticipated at subgrade elevations. The R-value results vary frcln very gcod to very poor. It is reconnranded that very poor soils not be placed within two feet of finished subgrades. An R-value of 43 was used for our calculations. In our opinion this value represents the minimm R-value of the predominant subgrade soils at this site. 62SO RlYERDALE STREET. SAN DIEGO, CA 9212cl.6,9-280-4321, FAX as-280-4717. PO. sax 600627. SAN DIEGO. CA 92160 747 ENTERPRISE STREET. EsCOND,Do CA 92029.619-745-4544. FAX SW746.6579 - SCS&T 8821142 June 15, 1990 - TABLEA ~VPAVEMSNl'SmXIW-CATAVERASHILW - - - - - -~ - - -. - - - Page 2 STREETTYPE TRAFFIC "R" VALUE ASPHALT CONCRFPE CLASSIIFWE INDEX (inches) (inches) Major Arterials 8.5 30 5.0 12.5 Collector Streets 6.0 30 4.0 6.5 Local Streets 5.0 30 3.0 6.0 Cul-de-sac Streets 4.5 30 3.0 6.0 Pccess Roads 4.5 30 3.0 6.0 The upper twelve inches of subgrade should bs scarified, moisture conditioned to atcve optimm misture raguiremants, and conpacted to at least 95% of the mximm dry density. All soft or spongy areas should be reamed and replaced with compacted fill. The base material should be compacted to at least 95% of its mximm dry density. All materials and methods of construction should conform with the minlnmm standards set forth by the City of Carlshad. If you should have any questions after reviewing this report, please do not hesitate to contact this office. This oppktunity to be of professional service is sincerely appreciated. Respectfully sutmittsd, .SoWmRNCALImRNIASoIL & TESTING, INC. &CL-&* @Jrge Cavit, Project Engineer D&iel I&. Ad&, R.C.E.j#36037 DEiAqg:nr cc: (4) suIanitted (1) SCS&T, Escondido SUBSURFACE EXPLORATION LEGEND z UNIFIEO SOIL CLASSIFICATION CHART SOIL DESCRIPTION GROUP SYMBOL TYPICAL NAMES I. COARSE GRAINEO. more than half of material is larger than No. 200 sieve SIX. GRAVELS CLEAN GRAVELS -than half of larse fraction is rwr than NO. 4 la ii&e sire but GY GP Well graded gravels, gravel- sand mixtures. little or no fines. Poorly graded gravels, gravel sand &&res. little or no imaller than 3". GRAVELS WITH FINES (Appreciable amount of fines) SANDS CLEAN SANOS Kthan half of :oarse fraction is imaller than No. 4 GM GC fines. Silty gravels, poorly graded gravel-sand-silt mixtures. Clayey gravels, poorly graded gravel-sand. clay mixtures. SW SP Well gradsd sand. gravelly sands, little or no fines. Poorly graded sands. gravelly sands. little or no fines. sieve sire. SANOS WITH FINES SM Silty sands. poorly graded (Appreciable amount sand and silty mixtures. of fines) SC Clayey sands, poorly graded sand and clay mixtures. II. FINE GRAINED. more than half of material is smaller than No. 200 sieve $1~. SILTS AN0 CLAYS Liquid Limit less than 50 SILTS AND CLAYS Liquid Limit greater than 50 ML CL 01 NH CH OH Inorganic silts and very fine sands, rock flour, sandy silt or clJi.ey-si!t-sand mixtures with slight plas- ticity. Imrganic c:dys of low to medium plasticity. gravelly clays. sandy clays, silty clays. lean clays. Organic silts and organic silty clays or low plasticity. Inorganic silts, micaceous or diatomxeous fine sandy or silty soils, elastic silts. Inorganic clays of high plasticity, fat clays. Organic clays of medium to high plasticity. HIGHLY ORGANIC SOILS PT Peat and other highly organic soils. - Water level at time of excavation CK - Undisturbed chunk sample or as indicated BG - Bulk sample US - Undisturbed, driven ring sample or tube sample SP - Standard penetration sample SOUTHERN CALIFORNIA CALAVERAS HILLS-VILLAGE “Q” SOIL & TESTINO, INC. av: JBR DATE: 6-18-90 JOB WUYBER: 8821142 PLATE NO. 2 2 TRENCH NUMBER 1 +ul Bg ELEVATION 2: Q- $8 DESCRIPTION m BG SM TOPSOIL, Brown, SILTY SAND Dry Loose with ROCK FRAGMENTS 1 - BG CL SUBSOIL, Reddish Brown, Humid Stiff to SANDY CLAY Very ?- Stiff 3 SM DECOMPOSED GRANITICS, Light Humid Very Brown, SILTY SAND Dense 4 Bottom of Trench at 4.0' TRENCH NUMBER 2 0 BG SM TOPSOIL, Dark Brown, SILTY Dry Loose SAND 1 SM DECOMPOSED GRANITICS, Dry Very Greenish Brown, SILTY SAND Dense 2- with ROCK Floaters 3- - BG 47 Practical Refusal on Rock "Floater" at 4.0' SOUTHERN CALIFORNIA PROJECT: CALAVERAS HILLS- VILLAGE "0" SOIL 8 TESTING. INC. LOOOLO nv: JBR DATE LOQOED: 5-2q-go JOB NUYBER: 8821142 PLATE NUYBCR: 3 SAMPLE: Brown SILTY SAND Tl@ 0.0 to 1.0' AN I I 6-ii-90 6-084-90 I I 6-ok90 ) D I E mpactor Air Pressure psi I 120 350 ! 350 ! ! 70 ~ 4.1 4.1 i 4.1 ; I vi / 17” i 1, 11.5 in I 2.48 2.46 “R”VALUE AT 3m PSI EXUDATION PRESSURE = 70 "R" VALUE AT EXPANSION PRESSURE= 48 GRAIN SIZE DISTRIBUTION I /SIEVE 1 AS RECEIVED / AS TESTED 3 j I 21/2/ 2 j 1% I 1 I I $16 ! #30 I eo ! #im j I X200 1 .05Cllm I .m5mml .mimm I LIQUID LIMIT I PLASTIC LIMIT 1 PLASTICITY INDEX / / SAND EQUIVALENT 1 EXUDATION PRESSURE psi SOUTHERN CALIFORNIA SOIL B TEBTINQ, INC. mm.0 CII”.IPPL. .TCII.T BAN 01~00. SALICOLINIA rnP,(IO CAlnVERASHrl IS-VILLAGE "0" BY GG DATE 6-06-90 JOB NO. 8821142 Plate No. 4 SAMPLE: Red Brown, SANDY CLAY, Tl @ 1.0' to 2.0' TEST SPEl ‘JAN C ! D ~ E DATE TL-TED / 6-ii-90 I 6-084-90 ! / Z I Compactor Air Pressure 3 ’ 1 Initial Moisture PSI 175 I / 1 iI!? / G 0 / Moisture at Compaction % ! 8.1 / r, 1 1 I % 18.0 I 22.0 I ~.. 2 g Briquette Height i”. 2.49 I 2.53 v) s 1 Density 1 pcf 109.3 / 101.6 I EXUDATION PRESSURE PSI 675 565 I I EXPANSION PRESSURE DIAL ! - [1: p,, at lax, pounds psi dk i_ ph at 2ooO pounds PSI s y Displacement tums ! - “0 “R” Value I CORRECTED “R” VALUE I / “R”VALUE AT 3m PSI EXUDATION PRESSURE = Less than 5 "R" VALUE AT EXPANSION PRESSURE= N/A % =4 I 100 100 =a I w =16 I 730 I $50 am v2rn! I EXUDATION PRESSURE psi - SOUTHERN CALIFORNIA CALAVERAS HILLS-VILLAGE "Q" SOIL & TESTING INC rn1.0 q II”.IIO*L. .A., - .~. SAN PI.OO. SPLICOC)NI. .m,mo SAMPLE: Light Brown, SILTY SAND, Tl @ 3.0' to 4.0' TEST SPECIMAN 1 1 DATE TESTSD i 6-G-l-90 ~ 6-0"4-90 I 6-04c-90 ! D : E Z : Compactor Air Pressure , I= O! psi 70 19 I 125 I ! Ui F : !nitial Moisture % 10.7 10.7 41 10.7 j ~ g 2 j Moisture at Compaction % j 16.0 13.8 14.8 ! f E / Briauette Height in. 2.51 2.47 2.52 ; L ! Density Wf I 113.4 I 117.5 115.2 EXUDATION PRESSURE PSI I 170 500 ~ 285 , EXPANSION PRESSURE DIAL I 0.0000 i 0.0025 0.0006 , LT ph loo0 pounds psi 1 52 i 26 ~ 32 at 6 : ph at Zoo0 pounds psi 123 ~ 62 75 5 z Displacement turns 3.70 I 3.55 i 3.80 , Value 17 j 52 42 "R" CORRECTED “17” VALUE 17 I 52 / 42 “R”VALUE AT 300 PSI EXUDATION PRESSURE = 43 "R" VALUE AT EXPANSION PRESSURE= 52 EXUDATION PRESSURE psi SOUTHERN CALIFORNIA SOIL & TESTINO INC rnrn.D rn,“CrnOIL. .A., * BAN q ,SOO. CALlCOCINll .Pqmm 1 SAMPLE: Green Brown, SILTY SAND, T2 @ 3.0' to 4.0' L L 1. 1.~ I ,- I.. I- I- I- I- I- “R-VALUE AT 300 PSI EXUDATION PRESSURE = 60 GRAIN SIZE DISTRIBUTION SIEVE1 AS RECEIVED AS TESTED 3 I 2% I - EXUDATION PRESSURE psi SOUTHERN CALIFORNIA SOIL & TESTINO, INC. *P.O rnI”ICIOALrn .TC)CrnT SAN q I.00. OPLIFDmr.JIA rn),PO CAI AVFRAS u S-VILLAGE "Q" BY GG DATE 6-06-90 JOBNO. 8821142 Plate No. 7 - _. - .- - PAVEMENT SECTION RECOMMENDATIONS ----__----------====------I================================~============== ----__--------__ -----_ JOB NUMBER: 8821142 JOB NAME: CALAVERAS HILLS STREET NAME: PUBLIC CUL DE SACS STATION: JURISDICTION: DATE: TRAFFIC INDEX: 4.5 R-VALUE OF BASEMENT SOIL R-VALUE OF SUBBASE Zi (Class III) R-VALUE OF AGGREGATE BASE 78 (Class II) R-VALUE OF CEMENT TREATED BASE 78 (CTB) SAFETY FACTOR 0.16 (feet) =========================================================~========= SC=== GRAVEL EQUIVALENT FACTORS TRAFFIC INDEX: 4.0 5.5 6.5 7.5 8.5 9.5 10.5 11.5 12.5 13.5 14.50 to to to to to to to to to to to 5.0 6.0 7.0 8.0 9.0 10.0 11.0 12.0 13.0 14.0 15.00 --- --- me- --- e-e e-w --- --- e-m --- --- 2.50 2.32 2.14 2.01 1.89 1.79 1.71 1.64 1.57 1.52 1.50 Gf(ac): 2.50 - Gf(class II) = 1.10 Gf(class III) = 1.00 _- DEPTH OF ASPHALTIC CONCRETE .- REQUIRED DEPTH OF ASPHALT = [SF+(.OO32)*(TI)*(lOO-R)]/Gf(ac): 0.19 feet RECOMMENDED DEPTH OF ASPHALT: 2.29 inches -- ENTER THE INTENDED DEPTH OF ASPHALT: 3.00 inches em.GRAVEL EQUIVALENT OF AC = DEPTH(ac) / Gf(ac): 0.63 feet ================ ==========p============================================= DEPTH OF CLASS II BASE WITHOUT USING A SUBBASE REQUIRED TOTAL GRAVEL EQUIVALENT = (.0032)*(TI)*(lOO-R): 0.82 feet -~ GRAVEL EQUIVALENT OF CLASS II = GE(tota1) - GE(ac): 0.20 feet RECOMMENDED DEPTH OF CLASS II = GE(class 2)/Gf(class 2): 2.14 inches - ENTER INTENDED DEPTH OF CLASS II BASE: 6.00 inches GRAVEL EQUIVALENT OF CLASS II = DEPTH(class 2)*Gf(class 2): 0.55 feet - - PAVEMENT SECTION RECOMMENDATIONS .-JOB NUMBER: 8821142 JOB NAME: CALAVERAS HILLS STREET NAME: PUBLIC CUL DE SACS STATION: --JURISDICTION: DATE: - ----------------------------~~~------------~~~------~ ------------------ DEPTH OF CLASS II BASE USING A SUBBASE .- REQUIRED G.E. ABOVE SUBBASE = (.0032)*(TI)*(lOO-R): 0.72 feet G.E. OF CLASS II = GE(above subbase) - GE(ac) + SF: 0.26 feet ._ RECOMMENDED DEPTH OF CLASS II = GE(class 2)/Gf(class 2): 2.78 inches ENTER INTENDED DEPTH OF CLASS II BASE: 4.00 inches .-. GRAVEL EQUIVALENT OF CLASS II = DEPTH(class 2)*Gf(class 2): 0.37 feet ====================I=======P==================== s======= s================== DEPTH OF SUBBASE .- REQUIRED GE OF SUBBASE = GE(total)-GE(ac)-GE(class 2): -0.17 feet RECOMMENDED DEPTH OF SUBBASE = GE(subbase)/Gf(subbase): -2.05 inches -- ENTER THE INTENDED DEPTH OF SUBBASE: 0.00 inches ============I=== =====================================P================== -REQUIRED TOTAL GRAVEL EQUIVALENT = (.0032)*(TI)*(lOO-R): 0.82 feet PROVIDED TOTAL GRAVEL EQUIVALENT = GE(ac)+(base): 1.18 feet -PROVIDED TOTAL GRAVEL EQUIVALENT = GE(ac)+(base)+(subbase): 0.82 feet ============5======================================== I================== PAVEMENT SECTION 3.00 INCHES OF ASPHALTIC CONCRETE - 4.00 INCHES OF CLASS II BASE 0.00 INCHES OF SUBBASE - OR - 3.00 INCHES OF ASPHALTIC CONCRETE 6.00 INCHES OF CLASS II BASE _------------~-------- -____-------_-------~~~------~~------~~~------~--------------~~~~~~~~~~~ PAVEMENT SECTION RECOMMENDATIONS ------------------------------------ ----------------------------------P==================== P===------P==== ------ JOB NUMBER: 8821142 JOB NAME: CALAVERAS HILLS STREET NAME: DATE: .- STATION: JURISDICTION: ==========================E========================================== s==== TRAFFIC INDEX: 5.0 R-VALUE OF BASEMENT SOIL 43 - R-VALUE OF SUBBASE 50 (Class III) R-VALUE OF AGGREGATE BASE 78 (Class II) R-VALUE OF CEMENT TREATED BASE 78 (CTB) SAFETY FACTOR - 0.16 (feet) GRAVEL EQUIVALENT FACTORS TRAFFIC INDEX: - 4.0 5.5 6.5 7.5 8.5 9.5 10.5 11.5 12.5 13.5 14.50 to to to to to to to to to to to 5.0 6.0 7.0 8.0 9.0 10.0 11.0 12.0 13.0 14.0 15.00 --- --- _-- --- --- --- --- --_ --- --- --- - 2.50 2.32 2.14 2.01 1.89 1.79 1.71 1.64 1.57 1.52 1.50 Gf(ac): 2.50 - Gf(class II) = 1.10 Gf(class III) = 1.00 - ==========================5=============================================== DEPTH OF ASPHALTIC CONCRETE - REQUIRED DEPTH OF ASPHALT = [SF+(.OO32)*(TI)*(lOO-R)]/Gf(ac): 0.20 feet RECOMMENDED DEPTH OF ASPHALT: 2.46 inches ENTER THE INTENDED DEPTH OF ASPHALT: 3.00 inches GRAVEL EQUIVALENT OF AC = DEPTH(ac) / Gf(ac): 0.63 feet ====================================I===================================== DEPTH OF CLASS II BASE WITHOUT USING A SUBBASE REQUIRED TOTAL GRAVEL EQUIVALENT = (.0032)*(TI)*(lOO-R): 0.91 feet GRAVEL EQUIVALENT OF CLASS II = GE(tota1) - GE(ac): 0.29 feet RECOMMENDED DEPTH OF CLASS II = GE(class 2)/Gf(class 2): 3.13 inches - ENTER INTENDED DEPTH OF CLASS II BASE: 6.00 inches GRAVEL EQUIVALENT OF CLASS II = DEPTH(class 2)*Gf(class 2): 0.55 feet - PAVEMENT SECTION RECOMMENDATIONS -JOB NUMBER: 8821142 DATE: JOB NAME: CALAVERAS HILLS STREET NAME: STATION: ~-JURISDICTION: DEPTH OF CLASS II BASE USING A SUBBASE -REQUIRED G.E. ABOVE SUBBASE = (.0032)*(TI)*(lOO-R): 0.80 feet G.E. OF CLASS II = GE(above subbase) - GE(ac) + SF: 0.34 feet RECOMMENDED DEPTH OF CLASS II = GE(class Z)/Gf(class 2): 3.65 inches ENTER INTENDED DEPTH OF CLASS II BASE: 4.00 inches GRAVEL EQUIVALENT OF CLASS II = DEPTH(class 2)*Gf(class 2): 0.37 feet =============================E============================================= DEPTH OF SUBBASE REQUIRED GE OF SUBBASE = GE(total)-GE(ac)-GE(class 2): -0.08 feet - RECOMMENDED DEPTH OF SUBBASE = GE(subbase)/Gf(subbase): -0.96 inches ENTER THE INTENDED DEPTH OF SUBBASE: 4.00 inches --REQUIRED TOTAL GRAVEL EQUIVALENT = (.0032)*(TI)*(lOO-R): PROVIDED TOTAL GRAVEL EQUIVALENT = GE(ac)+(base): .-. 0.91 feet 1.18 feet PROVIDED TOTAL GRAVEL EQUIVALENT = GE(ac)+(base)+(subbase): 1.33 feet ----- ================I=-----E======I======E==========================~======= PAVEMENT SECTION 3.00 INCHES OF ASPHALTIC CONCRETE 4.00 INCHES OF CLASS II BASE 4.00 INCHES OF SUBBASE OR 3.00 INCHES OF ASPHALTIC CONCRETE 6.00 INCHES OF CLASS II BASE ----- - PAVEMENT SECTION RECOMMENDATIONS JOB NUMBER: 8821142 DATE: JOB NAME: CALAVERAS HILLS STREET NAME: -. STATION: JURISDICTION: TRAFFIC INDEX: 6.0 R-VALUE OF BASEMENT SOIL 43 --R-VALUE OF SUBBASE 50 (Class III) R-VALUE OF AGGREGATE BASE 78 [Class II1 R-VALUE OF CEMENT TREATED BASE 78 (CTB) ' SAFETY FACTOR 0.16 (feet) ==P=============P======================================================~ GRAVEL EQUIVALENT FACTORS TRAFFIC INDEX: --~ 4.0 5.5 6.5 to to to 5.0 6.0 7.0 --- --- me- - 2.50 2.32 2.14 Gf(ac): - Gf(class II) = Gf(class III) = 7.5 8.5 9.5 10.5 11.5 12.5 13.5 14.50 to to to to to to to to 8.0 9.0 10.0 11.0 12.0 13.0 14.0 15.00 m-m -em ___ ___ ___ ___ ___ ___ 2.01 1.89 1.79 1.71 1.64 1.57 1.52 1.50 2.32 1.10 1.00 -----------------------= ~~~~_--~~_----_-----~~~----~~~~~~~~-~~~~~~ ----__ ----------------------- DEPTH OF ASPHALTIC CONCRETE REQUIRED DEPTH OF ASPHALT = [SF+(.OO32)*(TI)*(lOO-R)]/Gf(ac): 0.25 feet RECOMMENDED DEPTH OF ASPHALT: 3.01 inches ENTER THE INTENDED DEPTH OF ASPHALT: 4.00 inches GRAVEL EQUIVALENT OF AC = DEPTH(ac) / Gf(ac): 0.77 feet ================I======I======I=========================~=============~==----- ----- ,- DEPTH OF CLASS II BASE WITHOUT USING A SUBBASE REQUIRED TOTAL GRAVEL EQUIVALENT = (.0032)*(TI)*(lOO-R): 1.09 feet -GRAVEL EQUIVALENT OF CLASS II = GE(tota1) - GE(ac): 0.32 feet RECOMMENDED DEPTH OF CLASS II = GE(class Z)/Gf(class 2): 3.50 inches ENTER INTENDED DEPTH OF CLASS II BASE: 6.00 inches GRAVEL EQUIVALENT OF CLASS II = DEPTH(class 2)*Gf(class 2): 0.55 feet PAVEMENT SECTION RECOMMENDATIONS -JOB NUMBER: 8821142 DATE: JOB NAME: CALAVERAS HILLS STREET NAME: STATION: .'- JURISDICTION: DEPTH OF CLASS II BASE USING A SUBBASE - REQUIRED G.E. ABOVE SUBBASE = (.0032)*(TI)*(lOO-R): 0.96 feet G.E. OF CLASS II = GE(above subbase) - GE(ac) + SF: 0.35 feet RECOMMENDED DEPTH OF CLASS II = GE(class Z)/Gf(class 2): 3.78 inches ENTER INTENDED DEPTH OF CLASS II BASE: 4.00 inches GRAVEL EQUIVALENT OF CLASS II = DEPTH(class 2)*Gf(class 2): 0.37 feet ====E=======l=======E=======D=======I==------ ------ z======= zE===---- ---- E=======I== - DEPTH OF SUBBASE -0.05 feet -. REQUIRED GE OF SUBBASE = GE(total)-GE(ac)-GE(class 2): RECOMMENDED DEPTH OF SUBBASE = GE(subbase)/Gf(subbase): -0.55 inches - ENTER THE INTENDED DEPTH OF SUBBASE: 4.00 inches ============E=========================================================== - REQUIRED TOTAL GRAVEL EQUIVALENT = (.0032)*(TI)*(lOO-R): 1.09 feet PROVIDED TOTAL GRAVEL EQUIVALENT = GE(ac)+(base): 1.32 feet PROVIDED TOTAL GRAVEL EQUIVALENT = GE(ac)+(base)+(subbase): 1.47 feet ============================I========================== I================== -~ PAVEMENT SECTION 4.00 INCHES OF ASPHALTIC CONCRETE - 4.00 INCHES OF CLASS II BASE 4.00 INCHES OF SUBBASE - OR - 4.00 INCHES OF ASPHALTIC CONCRETE 6.00 INCHES OF CLASS II BASE _ ====================E=======P=============================================== .- PAVEMENT SECTION RECOMMENDATIONS =======I================================================================ .~ JOB NUMBER: 8821142 DATE: JOB NAME: CALAVERAS HILLS _-STREET NAME: STATION: JURISDICTION: _ =============r========================================================== TRAFFIC INDEX: TRAFFIC INDEX: 8.5 8.5 R-VALUE OF BASEMENT SOIL R-VALUE OF BASEMENT SOIL 43 .- R-VALUE OF SUBBASE .- R-VALUE OF SUBBASE Z.i (Class III) 50 (Class III) R-VALUE OF AGGREGATE BASE R-VALUE OF AGGREGATE BASE 78 (Class II) 78 (Class II) R-VALUE OF CEMENT TREATED BASE R-VALUE OF CEMENT TREATED BASE 78 (CTB) 78 (CTB) SAFETY FACTOR SAFETY FACTOR 0.16 (feet) 0.16 (feet) -~. -~. GRAVEL EQUIVALENT FACTORS TRAFFIC INDEX: -'~ 4.0 5.5 6.5 7.5 8.5 9.5 10.5 11.5 12.5 13.5 14.50 to to to to to to to to to to to 5.0 6.0 7.0 8.0 9.0 10.0 11.0 12.0 13.0 14.0 15.00 _-_ --- --- --_ -_- _-- --- --- --- -me m-w ~- 2.50 2.32 2.14 2.01 1.89 1.79 1.71 1.64 1.57 1.52 1.50 Gf(ac): 1.89 -Gf(class II) = 1.10 Gf(class III) = 1.00 _- =============~========================================~================= DEPTH OF ASPHALTIC CONCRETE REQUIRED DEPTH OF ASPHALT = [SF+(.OO32)*(TI)*(lOO-R)]/Gf(ac): 0.40 feet RECOMMENDED DEPTH OF ASPHALT: 4.82 inches ENTER THE INTENDED DEPTH OF ASPHALT: 5.00 inches GRAVEL EQUIVALENT OF AC = DEPTH(ac) / Gf(ac): 0.79 feet ======================================================================== ._ DEPTH OF CLASS II BASE WITHOUT USING A SUBBASE REQUIRED TOTAL GRAVEL EQUIVALENT = (.0032)*(TI)*(lOO-R): -~ GRAVEL EQUIVALENT OF CLASS II = GE(tota1) - GE(ac): RECOMMENDED DEPTH OF CLASS II = GE(class Z)/Gf(class 2): . 1.55 feet 0.76 feet 8.32 inches ENTER INTENDED DEPTH OF CLASS II BASE: 8.50 inches GRAVEL EQUIVALENT OF CLASS II = DEPTH(class 2)*Gf(class 2): 0.78 feet ..~ PAVEMENT SECTION RECOMMENDATIONS .-JOB NUMBER: 8821142 DATE: JOB NAME: CALAVERAS HILLS STREET NAME: STATION: - JURISDICTION: .------------------------------------------------------ =i==----- -----s-==cs= DEPTH OF CLASS II BASE USING A SUBBASE -REQUIRED G.E. ABOVE SUBBASE = (.0032)*(TI)*(lOO-R): 1.36 feet G.E. OF CLASS II = GE(above subbase) - GE(ac) + SF: 0.73 feet - RECOMMENDED DEPTH OF CLASS II = GE(class 2)/Gf(class 2): 7.99 inches ENTER INTENDED DEPTH OF CLASS II BASE: 8.00 inches GRAVEL EQUIVALENT OF CLASS II = DEPTH(class 2)*Gf(class 2): 0.73 feet ====s=======I======= --- I===---- =================I========================== .- DEPTH OF SUBBASE 0.03 feet ~- REQUIRED GE OF SUBBASE = GE(total)-GE(ac)-GE(class 2): RECOMMENDED DEPTH OF SUBBASE = GE(subbase)/Gf(subbase): 0.35 inches ENTER THE INTENDED DEPTH OF SUBBASE: 4.00 inches ---_ ---- ----P===----P==================================================~========== --REQUIRED TOTAL GRAVEL EQUIVALENT = (.0032)*(TI)*(lOO-R): 1.55 feet PROVIDED TOTAL GRAVEL EQUIVALENT = GE(ac)+(base): 1.57 feet -PROVIDED TOTAL GRAVEL EQUIVALENT = GE(ac)+(base)+(subbase): 1.85 feet ============p=======I=======P=============================================== PAVEMENT SECTION 5.00 INCHES OF ASPHALTIC CONCRETE 8.00 INCHES OF CLASS II BASE 4.00 INCHES OF SUBBASE .- OR 5.00 INCHES OF ASPHALTIC CONCRETE 8.50 INCHES OF CLASS II BASE