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Home My WebLink About3184; CANNON ROAD WEST; ADDENDUM TO FINAL REPORT OF FINE AND POST-GRADING; 1999-08-11• M - MUM Bmma A GIG COnpAny Leighton and Associates GEOTECHNICAL CONSULTANTS RECEIVED AUG 13 1999 ENGINEERING DEPARTMENT August 11, 1999 Project No. 4930489-023 To: Caritas Company 5800 Avenida Encinas, Suite 100 Carlsbad, California 92008-4452 Attention: Mr.. David Meyer Subject: Addendum to Final Report of Fine- and Post-Grading, Cannon Road Extension, Lego Drive to Marcario Canyon Bridge, Carlsbad, California Reference: Leighton & Associates, 1999, Final Report of Fine- and Post-Grading, Cannon Road Extension, Lego Drive to Marcario Canyon Bridge, Carlsbad, California, Project No 930489-023, dated July 22, 1999 Introduction In accordance with your request and the request of the City of Carlsbad we have prepared this addendum to the above referenced report. The purpose of this addendum letter is to present the results of laboratory testing performed in conjunction with the Cannon Road Extension but not included in the above referenced report. Laboratory testing included San Equivalent (S.E.) testing of material utilized for pipe shading, and gradation testing of aggregate base and asphalt utilized in the roadway alignment. Our test results are as follows: Sand Equivalent Two sand equivalent tests were performed on some of the onsite materials proposed for use as pipe shading. Those test results indicated Sand Equivalents of 49 for sample No.1 and 17 for sample No.2. Sample No. 2 does not conform to the minimum requirements and was not utilized. The soil from sample No. 1 was utilized for a portion of the project., There was not a sufficient supply for the entire project. Shading sand imported from an approved supplier was utilized to complete the project. This import material was not tested. Aggregate Base Class two aggregate base material was tested for conformance 'purposes. A sand equivalent and gradation test was performed on this material. The test results are as follows: Sieve Sizes ' Percent Passing % Compliance Range % 111/2 100 100 3/4 92 87-100 No.4 .51 30-65 No.30 32 . 5-35 No. 200 9 0-12 SandEquivalent 45 25minimum 3934 MURPHY CANYON ROAD, SUITE B205 SAN DIEGO, CA 92123-4425 (619) 292-8030 • FAX (619) 292-0771 Project No. 930489-023 Sand Equivalent tests were performed in accordance with ASTM Test Method D2419. Gradation tests were performed in accordance with ASTM Test Method D2487. The results of the testing performed on the aggregate base indicates general conformance with the specifications for Caltrans Class 2 Aggregate Base. Asphaltic Concrete Samples of the Asphaltic concrete utilized on the project were also tested. This material was tested for gradation ,oil content and maximum density (Vheem). The results of these tests are included as Appendix A. The results of these tests also indicate general conformance with the project specifications. We appreciate this opportunity to be of service. If you have any questions regarding this letter please do. not hesitate to contact this office. Respectfully submitted. LEIGHTON AND ASSOCIATES Michael R. Stewart, CEG 1349 Vice President / Principal Geologist Attachments: Appendix A- Laboratory Test Results for Asphalt Distribution: (4) addressee -u 0 m 4 i -I 0 03 C,, 0 75 C) C) g m m 8 Fri 74 0 502 S. A. PIT SAMPLE 500 S. A. FINE AGGREGATE 517 DURABILITY INDEX 501 S.A.-COARSE AGGREGATE 528 PLASTICITY INDEX 503 FINER THAN #200 - - 529 "R" VALUE 507 ORGANIC IMPURITIES - 530 MAXIMUM DENSITY - 509 SP. GR.-FINE 510 SP.GR. -COARSE 512 ABSORPTION -fine 513 ABSORPTION -COARSE 556 ABSORPTION -BLOCK L.A. ABRASION 1000 > —557 COMPRESSION -LG.BLOCK — 515 L.A. ABRASION 500 COMPRESSION - REG.BLOCK —519 516 SOUNDNESS 559 COMP. - BLOCK -BND. BM. — — 508 CLEANNESS VALUE 560 EFFLORESCENCE-BLOCK SAND EQUIVALENT 561 % MOISTURE. BLOCK UNIT WEIGHT AGGREGATE - - - --511 563 SHRINKAGE-BLOCK 554 LIGHT WEIGHT PIECES 506 CLAY LUMPS - - - 590 % BITUMEN - - - - 591 S. A. EXTRACTED AGO 594 SP. GR. - A/C CORE -558 596 --. SP.GREEMARSHALL - - - - - - - - 597 SP. OR. MAXIMUM/RICE 8 Z ---S25 536 TRIAL MIX - 599 STABILITY & FLOW 537 TRIAL CYLINDER 603 STABILOMETER VALUE 520 MORTAR MIX CONCRETE CORE COMP. 654 PREP. MATERIALS 607 TENSILE THRU #8 IH -543 667 SHRINKAGE 608 TENSILE #9 THRU #11 11111 I610IBENDTEST I I I (0 C/) C/) om>c cO Ill m - ca W 0 -< -< w >0°c —c- (01>00 Ci)m --I M W omzZ Z c> m r,III m 0 Owm C13 m I' 00 > > —1--I mm 0 D3 0 -tJ0 rs Miiiiuiiiiiiiiitim i_ III1IIIIuhIlihIIIIIIIIIu1a1 R !IIIIu1IIIII1lIIlrjl1IIIn -Mois U I I IHhIIHIHHhIIII1OIIIHII IIlUIUIIIIIIIlIIlI1IlIIIIlII'' IIlIII•IIIUIIIUIIIIIIIIIlIBS ieve ________________ uiaiiiu••uiuuiuniiuuiuuiii_________________ IIII•IIIBUIIUflhIIIUIIUIUIiL71 IBIUUIIIlIUIIIIIIIUIIUIIlI Atterberg Limits iuuill.IIiB.IIIiIiu.iuuIIII_________________ uIIIIIuIuIII.Iu.IlIIIuuIIIII., IIuIIlIlIUIIIIIIlIuIIuuIIUIIsI#41&Gr( IIIIII•IIIlIIIIIuI1I•IIIIRIIUndisturbed 'Expansion IlIUBIBUflhIUIIIIIUIIIIIIIr on IiIiiUiiii1liIiiiIIUUIIIUiIiT ime ______ IUIUIIlIIIIUIUUIIIUIIIUIUIIU nconfined Rate ____Spec. _Load _________ IIIIIIIURUIUUIlIIIIIIIIIIUUI___ Compression _______ IlIIUI••lll•illIIII•lI•IIII________________ CD, _ Sutfate Content IIIIIIUUIII•llIIII1IIIIIIUUI_77T IIuIIuII.UlIlulIIIIII1uuIIII________________ IUliiiiUIIUiIUlliUiiIiiiIiir iiUfliU•RuIU•IiiiIulliuIiuII: _________ nnuuinininnniuunnii.'r IIII•UIIIIIllIII1IIIIUIII1lIrr IIIIIIIlIIIIIBIUIUIIIIU1Iru U. U UU•UU U...i. .... U• — O uII1I.._ ;3±a 7g:0N eor 80r ° (• b1 £7/ /11 2W —o 0 00 f 817!?H/ -zer7fr5/ -- aOL 29 1iai1 rrl L'q Iz-, - — IZ9 7971 . . 1 9/7 J ZTJ 1 I 2 f'' 18~1 L ii_1__?,_ z 7 I ' c7i•&/ CV 0 iIIiii•J ______ I ______ _____ ______ ______ _____ ____ _____ ______ ____ ______ ______ ______ 112 0-5 S 1 1 715 _____ _____ s5 T i ccoo i . JJflDDD o/ ; ', i'° -j 7t1$1 OM _/f 2SS 5 0O4-/5_f 7/tJ[ 05+ rrc - uos L.!ros Elapsed Elapsed Time: 39:00 lime: 35: r.Sample fi)ple bJejft: Ifliei.3ht: J NOW Loss: i2.5 Percent Loss: Percent Loss: 6.M.WNWLoss: Temp CornF•: Temp Comp: 0. Percent 0. i . r lib. Faitor: 0.10%F f Bitumen Ratio: n 440 %tijtii Oiri Ratio: 5. 76 -- Caijbrate. Asp hjt Calibra ted I4:F h1L Ctrit ••. Filter Set Pt: - Filter Set Pt. -. ber et Set Chamber S •_ Pt: c. -. Pt: TestedBy: Tested E: : Mix TFe: ___ _ Ty__ 'ample Mix ': P : Sample ID: Time: 10:3'.: i; Time: :; Date: 3- Elapsed Time: 3700 Elapsed Time: 40:00 Sample Weight: 2000g. ;arLple ieight: 2000s Lilejqht Loss: 117 Weight Loss: il7.2 Percent Loss: 5.89% Percent Loss: 5.86 Temp Corp: 0. 15% Temp Comp: 0.15% Calib. Factor: o.sm .alib. Factor: 0.50 E:itumeri Ratic: 5.60%EitijmerRato: 5.57:/ Calibrated shait.tnt Calibrated sphalt Ctnt Filter Set Pt: 755°C Filte!- ;et Pt: 755°C Chamber Set Pt: 538°C: Chamber Set Pt: 538°c: Tested By - Tested BY: 5Z45O Mix Type:-01e;------ Mix Type: Sample 50 I:: __?f___ 'ample Ic: Time: 8:39:55 Time: 9:49:06 Date: 3-06-99 '1 lAII .;nivII L.L lIME MIX 110 - SNi1PLE - - OF I I - • -. / 4d 1.' _- - L / # - - . / I — , . AV(, 11111 I( IC)IAt. A((.. ___. .......... ;(t1I. It.III ....._ I 3&i-5 I $Itoo SPEC NO u/ A.C. BY WT. OF MIX SPEC. HGT. (mm) MASS GRAMS _____ BULK S.G. COMP. MIX %AIR VOIDS V.M.A. UNIT WEIGHT (pcI) IN AIR IN WATER SAT. SURFACE DRY IN AIR zic ç 7370 121 . Ails /7. 2 ,57312- 15 7 13 ____ iLl7MO zs -7c ___- / \ 1533 2 u I k S C r - W t: A i. r W L SS I) - 141 WLI t: .: 70Air Max S1,Cr - flu LI. Max Sp Cr ASPHALT CONTENT (ASTM D 2172 CENTRIFUGE) —,THEORETICAL MAXIMUM SpGr (ASTM D 20'II) s' Tel 33-,$V _____ A. TOTAL WT. OF SAMPLE, 91. A. WT. OF DRY SAMPLE IN AIR. BOWL, gm. 3g .6 3613..5 B. DRY WT. AFTER EXTRACTION, gr. B. WT. OF BOWL. DRY. gm. C. WT. OF FILTER PAPER ASH. gr. C. WI. OF DRY SAMPLE IN AIR. gin. (A. I) zoo?), Ofl/.Q D. WI. OF SAMPLE AND BOWL IMMERSED IN WATER. z. ? 162 c D. WT. OF AGGREGATE (D+C), gr. E. WI. OF BOWL IMMERSED IN WATER, gin. 93o. o WT. OF ASPHALT (A-D), 91. F. WI. OF SAMPLE IMMERSED IN WATER. 0 -E gin. v3-3, o . , 12 !. ASPHALT CONTENT (EIA) TOTAL MIX C. DISPLACEMENT, gin. (C - F) 747 THEORETICAL MAX. SPECIFIC GRAVITY (CIG) Z. (/°', THEORETIQA UNIT WI.. pci (H x 62.4) (:)(irl-IEPN t;.ei.rorr.i IL_ 41-41) ri,rIN1:;, ir-.JC:. I.AII: Atfl[.I.i ilfvll: fluX flU SNdll'(.L: OF A C. S C amm 5 AV(', H( 11 1K ; c; IOIALACC. (CiIAI'. I I.IiII I 7#SV SPEC. NO. / A. C. BY WI. OF MIX SPEC. HGT. (mm) MASS GRAMS . . BULK S.C. COMP. MIX %AIR VOIDS V.M.A. UNIT WEIGHT (CI) ______ IN AIR IN WATER SAT. SURFACE DRY IN AIR S7•S?,- IL)iQ j) 2.5L7" c° aiThO \ / is- 7. 3./ I°-7/Zc iz" A 12165 ,r 1 Z / Bulk SjCr = 14 Ai.r W t SS I) - Wi 16 1.(: 70Air= Max SpUr - Bu Lk SpCi Max Sp Cr ASPHALT CONTENT CONTENT (ASTM 0 2172 CENTRIFUGE) rHEORETICAL MAXIMUM SpGr (ASTM D 2041) Srci. c14-cv TOTAL WT. OF SAMPLE. 91. DRY WI. AFTER EXTRACTION, 91. WT. OF FILTER PAPER ASH. gr. WT. OF AGGREGATE (B+C), gr. WI. OF ASPHALT (A-D), yr. ASPHALT CONTENT (E/A) % TOTAL MIX WI. OF DRY SAMPLE IN AIR. BOWL. gm. 38-p.o' WI. OF BOWL, DRY, girl. o WT. OF DRY SAMPLE IN AIR, gm. (A - I) 0. WI. OF SAMPLE AND BOWL IMMERSED IN WATER. gm 930. 0 - - E. WI. OF BOWL IMMERSED IN WATER, gm. F. WI. OF SAMPLE IMMERSED IN WATER. gin. (D .E) 1133.0 DISPLACEMENT, gm. (C.F) THEORETICAL MAX. SPECIFIC GRAVITY (C/C) --767- THEORETICAL MAX. UNIT WT..pcl (H x 62.4) Q rAl IQ ;i:it.Jrl.IERN i;A1.iIcJflN1I IL AI'JI) Ii:;riNc:;, ir'.c:. STABILOMETER VALUE JQB# L23af ICDPtIAM I.-. ). ,s SAMPLE#r-. SAMPLE# 1000 1000 10 2000 2000 3000, 3000 4000 4000 5000 5000 z 6000 go 6000 TURNS= y /$_ TURNS= HEIGHT 2.,10 HEIGHT z.9 Cpcp S-VALUE g- S-VALUE qq AVE (41V SAMPLE#.s7i-oo , SAMPLE# 3 1000 1 q. 1000 IL 2000 , 2000 3000 2t? 3000 4000 4000 30 5000 5000 6000 6000 TURNS= 3 0 TURNS= - HEIGHT HEIGHT S-VALUE S-VALUE i AVE (16., ) STABILOMETER VALUE JQB# 2&9 39r JflRMAMF 12-cc,f!. 1tijc# -.-- SAMPLE#S.s#sv , SAMPLE# 1000 II 1000 II 2000 2000 IL! 3000 3000. 4000 ZtA 4000 5000 5000 6000 3-1 6000 TURNS= TURNS= HEIGHT, HEIGHTaif S-VALUE'n S-VALUE-is LI! AVE L12 SAMPLE#_5-._s,i-w g SAMPLE# 1000 fl 1000 2000 — 2000 21, 3000 3000 4000 q4 4000 5000 5000 6000 6000 TURNS= 7- TURNS= HEIGHT , HEIGHT 7_• 2-36 _r_f(Nd' S-VALUE S-VALUE3/ _30 AVE -o 0 (I) H 03 0 502 S. A. PIT SAMPLE 500 S. A. FINE AGGREGATE 517 DURABILITY INDEX 501 IS. A. -COARSE AGGREGATE 528 PLASTICITY INDEX 503 FINER THAN #200 - - - 529 "R" VALUE - ORGANIC IMPURITIES - - 530 MAXIMUM DENSITY - -507 509 SP. OR. -FINE 510 SP.GR. -COARSE 512 ABSORPTION -fine 513 ABSORPTION-COARSE 556 ABSORPTION -BLOCK - 519 L.A. ABRASION 1000 > COMPRESSION-1-G. BLOCK L.A. ABRASION 500 —515 —557 COMPRESSION -REG.BLOCK SOUNDNESS -- 559 COMP. -BLOCK -BND. BM. CLEANNESSVALUE -558 - 560 EFFLORESCENCE -BLOCK - ----- 508 - - 525 SAND EQUIVALENT 561 % MOISTURE •BLOCK 511 UNIT WEIGHT AGGREGATE - - - - 563 SHRINKAGE -BLOCK - - 554 LIGHT WEIGHT PIECES 506 CLAY LUMPS - - 590 % BITUMEN - - 591 S. A. EXTRACTED AGO 594 596 SP. GR. - A/C CORE N SP.GRAZHV MARSHALL ---516 597 SP. OR. MAXIMUM/RICE. Z 536 TRIAL MIX - - - 599 STABILITY & FLOW 8-537 TRIAL CYLINDER 4k.4 t~J IN 603 STABILOMETER VALUE - 520 MORTAR MIX p i 543 CONCRETE CORE COMP. 654 PREP. MATERIALS 607 TENSILE THRU #8 H 667 SHRINKAGE I 608 TENSILE #9 THRU #11 610 BEND TEST Cfl m C/) C/) om>c c0w m - mm 0 L_0 m [Ill W0 -< w I I -< c-c->00 H a) cc) IT! zz Owm m r £ ORION 0imiunmiiii IimuIIIlIIIuIIo1IInumIIau i I1IIIIIIIIIOIIII1IIIII1lIIIN II IIllhIIIIIIllllllI011hIi IIIIIIIIHhINIIIllhI1IIflhI Moisture & Density IIIIIlIIII.IIIIIuuIIIIuIlIu.S ieve Moisture only ________________ IIIIIlIIIUUIIUlIUIIIIIUUIlIIiHydrometer & Sieve IIIIIIIlIIUIIUIIlIIII1IIIIII Maxintum IIIIIIIIIIUUUIIIUUIIIIIUIIII______ IIIIIIIIIIUUUIIUIIUUIBlRlI v __________ ' ulluuuullllluuuuluu•IIlII•I Index Undisturbed Expansion IBIIIURIIIIIIUIUUUUIIIUIllrConsolidation IIIUIUIUIIIUIIIIIB1IIUIIl -' IIRIIIIIIIIlIIllUUuUUIIIIIUIU nconfined Time Rate S _________ Compression ___ CD, _________ IMIURUUIIIflhIUIUuUUUUIlllII w IIIIUIIUlIlIUIIUUIIflhIIIUII Sand Sutfare Content Equivalent RlIIII•IIIUIlIUhIlIUIUflIBIi:r IIIIIlIUIIUUllUIflhIIlIIIIIIr: I•IIIlUIUUIIUlIuIIIIUUIIIII iiuiiininiununuuuiinnuir II•IUuIIIIUlUIUIIIIII1IIUir IIIIU1II11IUURIlIUIBIIIflUrtis . 5C'L T. ;c. . - - 5vE . pje gaoJype I g/c 5 OQ J 1 q. ••-.____ czum. % rr.5. ccum. r. OIL 113 7' 1 0/1 ley ~z. __ II I1.4 I I 5. I___ '5:;, S I "2 1 54- 373 LI 2 8o 8 1714-3 1 36 30 1 70 106q.9 1 58 42 . . 115-8. bI.5I1 49 S E3 V-1 7 '3 3 1 1 11-71.11 38 I____ 1 1-375,917 27 19,7 H I 30 j47 7 z. • 1 14ZZ,41 -7& 1 24 1 50 11 5~3,51 94' S. • 17 5 00 11-710,1 I 'U' I to l usr.ol 6,911 200 3 • 9,4 .! J08 TITL:L/)v.C,&fOC. 9jt,qa07 ozJ . El- 03 NO.:___________ O.TE: . . .KS: Ty 1) hA I I SAMPLE- TIME tillX 1.10 SAJv1PLE __OF A. C. ; ( .. .. .......... AVG, 11111 K 10 I AL AG(.;. ..- .......---..•.. .............. (;UMI'. II.MI' .......... SPEC. NO, % A.C. OF MIX SPEC. HGT. (mm) MASS GRAMS _____ BULK S.G. COMP. MIX %AIR VOIDS /0 V A UNIT WEIGHT (pcI) IN AIR IN WATER BY W T. M ) SAT. SURFACE DRY IN AIR 1211 gi.s ian ,5.c11 'as, 13 ell IIfc Z4S1d13 _____ /\ j3-cJ ____ ____ • IZJ gfl _______ ____ / \ - / \/.3_ Ruik S1Cr 14 1: Ai.r W IL SS I) %Air= Max SpUr - BuLk 51C1 Max Sp Cr ASPHALT CONTENT (ASTM D 2172 CENTRIFUGE) THEORETICAL MAXIMUM SpGr (ASTM D 2041) A. TOTAL WT. OF SAMPLE. gr. 8. DRY WI. AFTER EXTRACTION, gr. WT. OF FILTER PAPER ASH. gr. WI. OF AGGREGATE (I3+C), gr. WT. OF ASPHALT (A-D), gr. ASPHALT CONTENT (E/A) % TOTAL MIX WI. OF DRY SAMPLE IN AIR. BOWL. gm. WI. OF BOWL, DRY. gm. WI. OF DRY SAMPLE IN AIR, gin. (A - I) WI. OF SAMPLE AND BOWL IMMERSED IN WATER. gin. WI. OF BOWL IMMERSED IN WATER, gm. WI. OF SAMPLE IMMERSED IN WATER. gm. (0 -E) C. DISPLACEMENT. gm. (C . F) THEORETICAL MAX. SPECIFIC GRAVITY (C/C) THEORETICAL MAX. UNIT wT.. pd (H x 62.4) 5OLJri-IERN r;AI.IroRNI IL AN U) rtsrIr4c;, I NC:. STABILOMETER VALUE SAMPLE# ooj. - il. I SAMPLE# 13 1000 1000 2000 2000 23 3000 21 3000 3 0 4000 9 4000 39 5000 L 5000 LJ 6000 t-js 6000 TURNS= .qo TURNS= HEIGHT Z. 23 HEIGHT 2,31 S-VALUE qo S-VALUE 3L AVE 33 SAMPLE# qoo&-g SAMPLE# j? 1000 23 1000 /0 2000 2000 3000 3000 4000 4000 5000 5000 19 6000 6000 TURNS= .1,o TURNS= HEIGHT HEIGHT S-VALUE S-VALUE AVE . C.L SOiL . . . . - .SavE A&'iz - /e 5 53f 7 Wr. gcq 8 - / çj5.)C a,; 5 5 ;'2/. Ile y 14k/]O,L /.9t /oiJla, IVY 1fy; . Z 2 1 587-4 1 ci 2_I 79 1 96-3-91 47 0, i 3 5 -• 1 1115-SI 37 1 .55 1 45 1 1139q.31 71 •0 34-.1 1 0 - 25 1 1130.41 .7Z 1 29 1 30 I522,0'0 20 I447 ia.i 79 1 27- 1 50 100 1 17 -30,6 1 S . 200 j#4 5.1 . q4.3 57 JOB T!TLE: i4coe.562 91—i?? 0 JOB NO.:fJ?J5 D.TE: _. R( S: E5(r, r4)51 J,, '- . I t)A'IE 1 SAMPLE lIME l/1Ix lIC) SN-i1PLE - OF I -, 45L A. C. S. G. AVG. 131 ii 1< 10 I At. AUG. --.-...- .................. (;OMI . LMI .._...:. .. ._ ........... SPEC. NO. % A.C. BY WT. OF MIX SPEC. HGT. (mm) MASS GRAMS ______ . BULK S.G. COMP. MIX %AIR VOIDS V.M.A. UNIT WEIGHT (PC') IN AIR IN WATER SAT. SURFACE DAY IN AIR 53 #' 7 ,s.' ?LC ig$:$ .~SLf.6- R 13 ~V_ I.u1k S1iCr = Wi. Air W t SS I) - Wt Wi i. %Air= Max SpCr - Bu Lk )j)(.i Nax Sp Cr ASPHALT CONTENT (ASTM D 2172 CENTRIFUGE) IHEORETICAL MAXIMUM SpGr (ASTM D 2041) TOTAL WT. OF SAMPLE, 91. DRY WT. AFTER EXTRACTION, 91. WI. OF FILTER PAPER ASH. gr. WT. OF AGGREGATE (8+C), 91. WT. OF ASPHALT (A-D), g. ASPHALT CONTENT (EJA) % TOTAL MIX WI. OF DRY SAMPLE IN AIR, BOWL, gm. WI. OF BOWL, DRY. gin. WT. OF DRY SAMPLE IN AIR, (JIT1. (A - I) WI. OF SAMPLE AND BOWL IMMERSED IN WATER, gm. WI. OF BOWL IMMERSED IN WATER, gin. WI. OF SAMPLE IMMERSED IN WATER. gin. (D -E) C. DISPLACEMENT, gin. (C - F) THEORETICAL MAX. SPECIFIC GRAVITY (CIG) THEORETICAL MAX. UNIT WT., pd (H x 62.4) 3ciuru-lRN r;ALIrORNSI )IL AND FESriNu, I NC.. STABILOMETER VALUE JQB# 7PJdu005— c SAMPLE#3i7 SAMPLE# 17 1000 1000 2000 2000 19 3000 3000 4000 4000 5000 qo 5000 6000 ~-o 6000 co TURNS= TURNS= HEIGHT HEIGHT 2.7-9 S-VALUE 39 3q S-VALUE