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HomeMy WebLinkAboutH_5242_SN 662,400 N G61,sdo i N 660,SQ0 ! N 659,700 N 658,800 0 0 -"' '1- ro w + + + + 0 0 ,- sr 'T co ~- w ·---·--- D 0 0 L[) "7 ro -w I --\ ~\ ~ -+· + + 0 0 0 LO "7 co w ·------·-- 0 0 0) d) st· co w + + + 0 0 G~ "' '1-co t.,_; w + + + 0 0 (X) <O "'" O.') - LL! VALUE ENGINEERING PAYS n \ SAFETY PAYS 1~ "' IX) w + + + + 0 0 "' "' "'" 00 uJ 0 0 <0 (X) "7 (X) -w + + +- + 0 0 to ro "' ro ,- ld \ \ ' ' \ \ \ \ \ 0 0 0 0 ,0 "" 0) 0 sf-,n (X) 00 - Lu l...i...i + N 662,400 + N 66i,500 + N 660,600 + N 659,700 300 240 1-30 120 60 0 300 900 DEPTHS ARE MEAN LOWER LOW WATER NOTE, 1. SOUNDINGS AND ELEVATIONS, IN METERS, INDICATE THE GENERAL CONDITIONS EXISTING ONLY AT THE TIME OF SURVEY -DEC, 7-9, 1998. 2, CONTOURS ARE BASED ON THE AVERAGE DEPTH OF SOUNDINGS WITHIN A 3 METER GRID CELL AND ARE GIVEN THE COORDINATES CF THE CENTER OF THAT CELL. THE PLOTED DEPTHS ARE FROM THE SOUNDING NEAREST THE CENTER OF A 15 METER GRID CELL. 3. COORDINATES /IRE CALIFORNIA LAMBERT ZONE VI. (N/0 1983), N 658,800 4. SOUNDINGS LOCATED BY DIFFERENTIAL GPS SYSTEM. DEPTHS MEASURED BY A SINGLE HEAD MUL Tl-BEAM ECHO SOUNDER PRO'✓IDING NEAR FULL BOTTOM COVERAGE. 5. SOUNDINGS ARE SHOWN TO THE NEAREST 0.1 METER ANO ALL NON-WATER ELEVAT,ONS ARE TO THE NEAREST 0.01 METER. 6. ALL STRUCTURES SHOWN ARE APPROXIMATE. 7. MEAN LOWER LOW WATER (Mll Wl IS BASED ON MONUfiENT COORS WITH ELEVATION 3.334 METERS, MLLW. 0 0 <D (J) "' 0:, -w 0 0 " 0 U) 0:, ~ w :al > 0 "' 0.. ~ w !;; 0 (1J °'-z "" " 0 '-ii ':;i '-oi "' \ (X ~ $:l ., ;:. ;:. c:s z "' ;:. "' 0 "' C, 1'. w w " "' z z " :li !2 !l' '-' w "' w :; z w "' :,: 0 Cl 0 0 w ,d "- C, ~ '-' 1§'l I, X I-~ S:1 X X 0: >-X tfl ' I- ~[25 X et: ' Vl " 0 Vl t::l w;:: X --. >"' ,:I, o:w z ~ wi!J 0 _, -3: w w t!) Cl'.) >--:;' w Cl Z 'Q ,W 0 ~~ w 3: 5i ci i,:;, !.,.. ~~ z z Vl 0 t.!, Wt£ w WO ' >:r I); >-....I VI '-_,cr:o ::! &, \ '<( ~ 8 {\:J: ., "' .... . 0 1,1) ' . X :, d ;:. z OJ "' ...I "' ii: w .... f--I:;; '-' :,; ii! "' I-:, ~ U( .... "' 0 ... 0 w "-,..w 0 w !;; 0 :c -ow "' "' :,: "' II) ~ I N 661,500 I I I I N 661,200 ! I ' I ' i ' i ! I i I • i i N 660,900 N 650,600 I N 660,300 I N 660,000 0 0 ~ 'T 'T co LcJ + --i- ' -f- D 0 -. 'T " r.o -w + ·+ _j_ ' C 0 'T st· 'T r.o -w VALUE ENGJNEERJNG PAYS + + + +· + -+--1- + + ·+ --_L + 0 0 0 0 0 0 0 0 "' 0 "' I.O - ~ lfl u") <fl 'T 'T -tj· " cc 00 co 00 ---~ ~ w w w LtJ SAFETY PAYS I i I ! I / ' i I I ~~ 660,900 ~~ 660,SOC -------? / / ~.J GRAPHIC SCALE RA no 1,3000 ~n-J 100 80 60 43 20 0 100 200 300 DEPTHS ARE ME.I\N LOWER LOW WATER NOTE, 1. SOUNDINGS AND ELEVATIONS, IN METERS, INDICATE THE GENERAL CONDITIONS EXISTING ONU Y AT THE TIME OF SURVEY -DEC 7-9, 1998 2. CONTOURS ARE BASED ON THE AVERAGE DEPTH OF souriolNGS WITHIN A 3 METER GRID CELL AND ARE GIVEN THE COORDINATES OF THE CEtffER OF THAT CELL. THE PLOTED DEPTHS ARE FROM THE SOUNDING NEAREST THE CENTER OF A 15 METER GRID CELL. 3. COORDINATES ARE CALIFORNIA LAMBERT ZONE VI. (NAO i983). 4. SOUNDINGS LOCATED BY DIFFERENTIAL GPS SYSTEM. DEPTHS 1,lEASUREO BY A SINGLE HEAD MULTI-BEAM ECHO SOUNDER PROVIDING NEAR FULL BOTTOM COVERAGE. 5, SOUNDINGS .ARE SHOWN TO THE NEAREST 0.1 METER AND ALL NON-WATER ELEVATIONS ARE TO THE NE.AREST 0.01 METER. 6. ALL STRUCTURES SHOWN ARE APPROXIMATE. 7, MEAN LOWER LOW WATER (MLLW) IS BASED ON MONUMENT COORS WITH ELEVATION 3.334 METERS, ML.l W. 6!3C,.3,0G 0 0 C--J . CD 'T 00 ~ LJ I \,I_( ':{ I >-"' Q I w :2: <> ' ;;; ' w i Q I 0 ~ "' -------------------~ :a \:.: ;:. ;:. w m 0 "' z "' w ;,, C, < "' '< "' :x: 0 Q 0 ;:. a:, ,, w .... t: ;:,; "' :, "' 0 .... w 0 w 0 :c "' "' - ~ ~ Ck '- ~ "~ ' 'l, 'J 0 t:s, i\_ ' tll z 0 vi '> ~ z " 9 i'ii "' N iS z UJ ii' ,: w d "- " ;r (.) - 0 " w G:' ... (.) !E F ill Cl "' I-~ ~ -.t-tl J: "' N 660,600 Q_ 0 l() 0 0 [{) (D -+ r:f] Ld ----------------------'o~------------ ro [,J + + -+- 0 0 r:f] (D -+ 00 -w " -+ IX) - l,J -·l- CJ VALUE ENGINEERING PAYS " -+ co w + w SAFETY PAYS LU -I- 0 0 r-- r---+ lXl w -----------------7 w Ll N -+-N. 661,800 + + N 651,500 GRAPHC SCf\LE RA no l:300§ ~ 10:3 80 C0 40 20 0 200 300 0 0 0 CD -+ OJ lLl DEPTl--lS ARE MEAN LOWER LOW WATER NOTE: ' --y- 1. SOUNDINGS AND ELEVATIONS, IN fAETERS, INDiCATE THE Gt::NERAL EXISTING ONLY AT ThE TIME OF SURVEY -DEC 7-9, 1998 N 66'L2CO N 6bo,qe;o N 660,600 CONDITIO~IS 2. CONTOURS ARE BASED ON THE AVERAGE DEPTH OF SOUNDINGS WiTHIN A 3 METER GRID CELL AND ARE GIVEN THE COORDINATES OF THE CENTER OF THAT CELL. THE PLOTED DEPTHS ARE FROM THE SOUNDING NEl\flEST THE CENTER OF A 15 METER GRID CELL. .3, COORDINATES ARE CALIFORNIA LAMBERT ZONE VI. (NAD 1983). 4. SOUNDINGS LOCATED BY DIFFERENTIAL GPS SYSTEM. DEPTHS MEASURED BY A SINGLE HEAD MULTI-BEAM ECHO SOUNDER PROVIDING NEAR FULL BOTTOM COVERAGE. 5, SOUNDINGS ARE SHOWN TO THE NE/>REST 0.' METER AND ,ILL NON-WATER ELEVATIONS /\RE TO THE NEAREST D,01 MtTER. 6. ALL STRUCTURES SHOWN ARE APPROXIMATE. 7. MEAN LOWER LOW WATER (MLLW) iS BASED ON MONUMENT COORS WITH ELEVATION 3.334 METERS, MLLW_ ' -_]ft c•✓i '-~; 0 § 0 ~ 0 "' "' - ;: "' " w ,-,- :l' "' ::, " >-w w ::,: ., -' 0 "' ::, G "' ::, 0 "' " 0 ' :,: 0 z w ,d "" >-g "' ,-"' 0 V) ,.. ~ h1 :,: Ill I I: 11 I t, 660,600 N 660,300 N 660,000 N 659,700 N 659,400 N 559100 . -------------------- + + + 0 0 c[) <D 'O' ro - Ld VALUE ENGINEERING PAYS (---. ·'\ t\J r··· "-, ' ' ,) ) t-> i I ' / \ ! b -----·---·--. w ·-"-., -.. ·-, --·-. -... •-., ----, ;\ /,! . --. ·-·--Iv/ /j 1, -------,' ' ' I I I ,, . • ! 1/ -' ---. -..,. '",, ., + ,,, '"'--,. -.._ --------- + + + -+-' -+-·+ --------------------------------------------------------- + + ' "t' 0 0 0 0 0 0 0 0 a) ~-"' r- tD I'-I', r-st st -tj· st co ro ro IX) ----w w w w + N 659,700 GRAPHIC SCA:...E RATJC 1'3000 6F=9=l I 100 80 60 40 20 0 100 300 -t· N 659,tt,.QO DEPTHS ARE MEA~~ LOVVER LOVV WATER NOTE1 1, SOUNDINGS Al'ID ELEVATIONS, IN METERS, INDICATE THE GENERAL CONDITIONS EXISTING ONLY AT THE TIME OF SURVEY • DEC 7·9, 1998. 2. CONTOURS ARE BASED ON THE AVERfa.GE DEPTH OF SOUNDINGS WITHIN A 3 METER GRID CELL AND ARE GIVEN THE COORDINATES OF THE CENTER OF THAT CELL. THE PLOTEO DEPTHS ARE FROM THE SOUNDING NEAREST THE CENTER OF A 15 METER GRID CELL. .3 COORDINATES ARE CALiFORNIA LAMBERT ZONE Vi (NAO 1983), 4, SOUNDINGS LOCATED BY DIFFERENTIAL GPS SYSTEM, DEPTHS MEASURED BY + A SINGLE HEAD MUL Tl-BEAM ECHO SOUNDER PROVIDING NEAR FULL 0 0 0 IX) st ro - Ld BOTTOM COVERAGE, 5. SOUNDINGS ARE SHOWN TO THE. NEP.REST 0.1 METER A'-1D ALL NON-WATER ELEVATIONS ARE TO THE NEAREST 0.01 METER, 6. ALL STRUCTURES SHOWN ME A"'PROXiMATE. 7, MEAN LOWER LOW WATER (MLLW) IS BASED ON MONUMENT COORS WITH ELEVATION 3,334 METERS, MLLW. '•t ~ \'"{ \:i,'. ;;. ii; "' >-D "' C w w z z "' " ~ " iii w w oc :,: Q 0 '-' ,_ u IX ,_ (fl a= (fl 0 VI t::l ' Ile: w :z ...I -w w 0 ~0fj c., ti I,,. z Ill 0 WO >-..I ti') ::; ~ :ii 8 • VI • :::i 0 5 8 ~ ::c .,, "' " \\:] ~ :z "' a ,:, ,,; ~ Q) " "~ !ii ' z 0 iw 0 ill iw ~ :;:: z 0 w l'-. ~ '-., 0 ~ (,) ,-- " X "' ~ >-X ' ..,] z X ' &~ X " ' ' > f;l "' ' 0 WIil ;,, ~ rn ,, II .w 0 ;:~ ci -:,' :, z \\ )-": (,) ,, wtti "' 11. >:c "' 0::0 ,<( - ' :r: \. ;;; \'1l r-0 ' :c 0 ;: :,: w "' d "' "-w ,_ f-... 0 ':i 1i: ID Iii ::, "' a ,_ "' ... "' + ~ ~~ w :c :,: "' "' SAFETY PAYS ________________________ __:::.;..,;,:..=..;,..;;__;:...;..,;__:...:::.,.,, ______________________________________________________ J I SCAI_E: SITE N 650.ROO liO 000 PLAN \ 659,700 + FILF H-0748 H-0749 H-0750 H--075·; H-0752 110753 11-0754 II 0755 H 0756 H-0757 0 0 w INDEX TO CONTRACT TITLf lf~D[X TO CC\ TRACT DR,b,Wlt~GS, 1/ICII\IITY GENERAL PLAN .I\ND DISPOSAL /1REA DREDGlf~G PL.A\ CCNDITl()I\ SURVEY CROSS SECTIONS CROSS SECTIONS CROSS SECTIO~JS CROSS SECTIO~JS GEOTECHI\IIC/11 EXPLORATION PLAN 1993 I OGS C-1993 EXPLORATION ------------------------------------------------------------------------------------- I + C DRAWINGS SHEET M.I\P, N~D SITE PLAN 1 2 -J 4 5 6 7 8 9 10 p + + 0 NO. T OR-11 57 mm E IN TY C LIF I + + 0 0 ro w NOTES: 1. COORDINATES ARE BASED FOR ZONE VI, ST ATE OF 2. VERTICAL DATUM IS MEAN + ON THE LA!vlGERT COI\IFORlvll1L PRO,JECT :)\ CALIFORNIA (SPCS83 -METERS) I + LOWER LOW WATER OAL_W, EL. -0.00 lvl[T[R). 3, TIDAL BENCH MARK IS A STANDARD NOS (~SCf.CS> SURVEY DISI<, SI NvlPc D ---(~ "3 NP 1955", SET IN THE CONCRETE SE/\ WIil .. ON THF: ORANGE COUNTY HARBOR DISTRICT OFFICE GROUNDS, 69 n NW OF BF:NCH M/\Rf< "2 NP 1955", 2L3 m NW Of-THE WEST CORNER OF THE SHE"IFF HARSOR ::cA.TROL OF-ICE, 13.7 m SW OF THE SW WALL OF A SHOP BUILDl~JG, .I\ND '.1 m Sc Oc .~ CHA!N LINK r-ENCE. EL. 0 3.36 n, ~LLW, BASED C\ TID,6,L EPOCI I 1960-1978. 4. SEE SHEET 2 FOR SURVEY CONTROLS At✓D _IST OF COORD!l>IATES 5. ALL DIMENSIONS GIVEN ARE IN lvlETEF,S UNI. ~.SS () THF:RWISE INDICATED. OREGON l IDAHO -.---- NlEV.AD~.-\. NEWPORT VICINITY MAP \JOT TJ SCr0LE DR=-DGl~JG .I\RF:A PROJECT DEPTH --- lJTAH I I -- /\ L-', CONTROL ST ATICN mMEtRJC 0 z <( z 0 I-<( 0 z w 2 -s;:c-~ 0 0 w ct: _J <( f-- () ~ w LL Ul 0~ wl- '< z () 0 (f) 7 (.') =z 75 (J <( we: C'.:::: 0 LJ ..L LI or ' ' ,;:;: _J ::....:: ......J L. <( ' ~ LL... 0 c~ LJ .......J c::: <[_ :::J > 1-o -<1_ C( L -(" Q_ ,, LL en <( er: "" >- 0) 0 w._; z D U) w Ll f-u Ct:: f- l/) er: eh >-CT' z 5' <( a: C 0 (/) [J.J Ct:: _j LU w.J w , " -~ ~z °' <( -, >-m w w "-u LJ u -' "" > 0 Ct'. Q_ CL <( CJ f-<( 0 co z 0 f-C: .. (L u ,fl w Ll __; 0 m 2 )-,n iJ) 0~ Z_,l 3;:: CL <r:w 0::: f-O-U) 1-u o <{ z 0::: <{ 1--z O.. 0~ C) ..c:. o>- 1--1- z Xu w-o> z oJ ~ <C 0 u f,'\;:; G I~ ~ CL f-"" <C ,,:: 0 I: 0< 1, z 0 i.J..., U) L 0(/)0tf; >-......J 0.... z > ~ Cr'.:()<( Ct'. 0 e-0 < C) u (/) :::J '.LJ er: 2i -' f-a::: w OJ 0 a::: _j Lt.! z 0 _J 0 u °' w w 7 13 z '" r u 12 f-rn 15 c~ z 0 en > ( ( a::: z C C Q_ C o-:, 0, OJ z ,,o C,J 0 0 co "" c, 0 ' I 0 z CLl __; CL ' u °' f- (() 0 0 C) 0 I-~_r:i w Li.. 0 I.ii 0 -':t '<"""' 0 ,;--l.J.J (/) .L [/) 0 -? ~ C 0 -0 4 > G) w -6 -8 0 -2 C 0 -0 -4 > (1) w -6 -8 0 -2 C 0 -0 4 > G) cu -6 -8 -------------~----------------,---------------r--------------------------------r---------------·,----------------,---------------,----------: : : ! : : : : ' ' ' ' ' ' ' ' ' ' I ' I , , ' ' -------------,------------__ J·---------------r---------------,---' ' ' ' ] : ' -,--- ' ' ' ----------0 --------------·----------' ' ' ' ' ' ' ' ' ' ' ' ' I ' ' ' , --------------~------------------------------__ ,._ -------·------------------_____ ,. __ ------_______ _.. __ --··-------____ , ____ ------------·---------- -100 -75 -50 -25 ' ' 0 25 50 75 104+600 I 100 -------·------,--------------••r--•------------T·-------------------------------r---------------,----------------,---------------,----------: : : ! : : : : ' t ' ' ' , ' ' ' ' ' I 120 ' ~ ' ' l , , , ' ' ' --------~----------------~---------------~----------------r. ' ' ' ' ' ---------,-- ·------------r---------- L~-------~-------~ ' ' ' ' ' ' LI ' ' ' ' ' ' ' ' ' ' ' ' ,-- ' ' ' ' ' ' ' ' ----~------- ' ' ' ' ' -------~---------------+---------- ' ' I I ! ! I : t : : ; : -------------~----------------~---------------6--------------------------------~---------------4----------------~------------•--••--------- -100 I < > < ! ' ' ' ' ' ' -75 -50 -25 0 104+500 25 ' ' 50 75 CHANNEL CONTROL LINE (TYP.) 100 120 0 2 -4 -6 -8 0 -2 -4 -6 -8 r -------:----------------r---------------:---. ··-----------,----------·· ----:---··-----------:----------------:----·----------:----------------r rJ • [ : I EXISTl~G BOTTON1 [ • _ : : TMAR 1998 : : ............ ·1 .. ~~:·~:~;11;&■i11t~,.,·j· .... --.... ·····r··· .. •••••••••• i ....... ·-------[-.. ·-... X: : ------1~-------...,...J : L -r-_! : I -2 -100 • -Lo-3 u.r:i-{ttYPJ· ···~······-.. l ...... L·o·.J f ci":6---CTY:P.l-.:1. ' ' ' ' ' ' ' ' ' 1 ' ' . : I : : : : .. --...... --··• .. ,., ------· -----:----------.. ----,----·--·--·-----~------------. -. , .. ·-------------:-.. -------------:--------· -----6 -75 0 l ! ! > I O ' 0 l ' ! ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' -50 -25 0 25 50 75 104+400 I 100 -8 120 NOTE: 1. X" \/fl,RIES TRUE SLOPE SLOPE IS 3:1, IS NOT NORMAi. 0 PROFILE, 2.5 0 VERT. ~ ·-;;: :; ;;· ., SC/,LE: 25 0 HORIZ. ~™¾®[- SCALE: 2.5 5,0 -?l 1,100 25 50 7: 1 000 < 0:: z 0 0 0:: zmo 0S)i: LL 0 _j WI< 0:: u o>-< >-Wo:,;- 0 z z ;-::J <( 0:: 0 2 ou WQ_ ;-3 w z 0 -w <zz 2 < 11'. 0 "' Q,, >- 0) 0 w z 0 (/) w 0 1-u 0:: ;- (/) 0:: 0. )-m z "' <( 0:: 0 0 (/) 0:: ~ Ww we.:, Zz 0 <( z w (/) 0 >-_j 2' S)i: (.f) ::J w -' <( u V) 0 0 0 - 0:: < -, >-m 0 w "' u w T u (/) 11'. w w z 0 z w LL 0 (/) 0.. O:'. 0 0 >-m 0 w f---- f-°' (D :-::, U1 I·-L,_, w I U) ;;,! > 0 cc Q_ Q_ <( VO z 0 f-0.. c:: u V) LJ C, V) z 0 I- 0 w {J) {J) {J) 0 et:: 0 w Q_ I V u <( z "' I CY (/) m z f-0 "' w 0:: 0 ::J C: I l.d 'i: ;-u 0:: <( Le co 0 U) z 0 (/) > w 0:: z (5 0 n: u) 0 co o-, m z w 2 <( z w =' u.. co "" 0 0 ' a:. ' 00 "' ' a, 0 5 u < 0 0 z u lLI 0. VJ <fl en ,-.. 0 ' I 0 z w =' LI.. f-u 0:: ,-,n ,3 V) f-0 w -w I (/) ' ' ' ., ' ' ' ' I I I l I I ~JEW PORT I CJ lv C> C'✓ , -I ,.o st I co - I w I / \ ~\ / / ISL,A\JJ lO / "" CD ~ / B,1\ Y w , I I ------ i I I I / NOTES: -~---------------------------- II.PPR:) XIM.ll.TE. 0 -/C' Ai?E · 'I\JD D '~·,ci, ' M. -·-T (1 ',IT 1111. PR'.:IJF I, ,, DREDGING ~ >-co .. co >-.~ m ~ w . z z :::,;~ /') ~ 0 :::. -.;:( _L] en :c w er. (_) 0 Ci - f-u O'.'. VJ f-Q:'. /J1 w 0 [/) l_1_.J ~z er:: ~ C) W Lu.,-,.. wc, w Zz t..,<L z 0 l_d 8 (./) >-_J Q_ "'5 CY: :i:: (_). < u Ul =:, :-:n 0 L.!.l ,- <( 0 (I) 01 z 0 z i= 0 0.... 01 ix ::::: 0 w U) ~-!1-J u.... 0 z 0 Cl --' r, ~, 0 OJ a, CJ z uJ 2 <( z ~, --' L,_ co OJ ,:;; 0 =:; w :r,,, l-01, ~ 0 C, C' C) :r: 0 z J-u cc f-- U) 0 ------------------------------------------------------------------------------------------- l1REA o-BOA-;-/INCHOR/1GE ( APP RO>( , 4 MOORINGS) ------------------------------------------------------------------------. I NOTE: [\j t \ \ I I ~ ""(<-~-➔----,. l ·1 i • I /ii , ,! 50 0 50 ~#'ffr~ -• :::1.1 r 100 I SCALE• 1 2 000 CONDITiON SURVEY 1. SOlJf,iDINGS A\J ELEVA-ONS, fJ lvETERS, IIJD.CA'T THE GENERAL CO\J TIOI\JS EXISTll-lG ONLY .AT THE -11vE OF SURVEY -MARCH ·12, 1998. 2. COI\ITCURS ./\RE EASED ON 1--'LOT-ED SURVEY 0.A.TA AND M/li., NOT ACCURATE_'( 11,IDIC/ITE CONDITIOl•IS Be TWFFN T ~c Pl OTTFC =-t[V;\TIONS J. C:JORDINATES ARE 3ASED Ol•J THE LAMBERT CONFORMAl_ PROJEC'"IOI! r :JR LUl•IE \/1, s-/IT[ or CALIFORNIA '.SPCS83 METERS) 4. SOUi\JDINGS LOCAT~D BY Di''FERENTLI\L CPS SYSTEM. 5. SOUNDINGS /\f".E SHOWN TO -HE 1-IEAREST 0.1 METER ./\ND ALL. NON-WAfER ELC::VATIC\S ARE TO THE NEAREST O 01 NIETC::R. 6. NI Si RUCTURC::S SHOWf,J ARE APPROXIMATE. + 1,1 651,200 F /~,-__ BO A ISL A.\I D ------------------------------------------------------------------------------------------------------------------ < 0 Cl:'. 7 z O Ct'. -mo C) 0::: LL 0 < ..J w I <t 0::: u 0 >-" <( >-w [lJ ~ u • z z """ -f-:=) Q:'. 0 2 ou w t-~ w Z> <-lw Cl zZ ~ < Q:'. 0 0:: 0::: 8::'. CL [L 4: -, >-Q] >- >-co :::...::i cc r:, CJ l.Li z "" :s: () 7 '-' V) <.J: LJ w..t 0::: = oou _, .. -,:: > 0 0:: Q_ CL <( us f-< 0 Ul z 0 >·· (L 0:: u Ul w cs >- Ll.J > Q:'. :::J (/) z 0 I--0 z 0 Cl Ul 7 0 (J) > UJ Q:'. z C) Cl -" LL ~- 0 Uc co cc z u ( I_; ,.o N 0 0 m co m w m 0.. ';' -> -y__· Q u <(·~ ;:; I ffi (_/) :z: . ('; I-if! w 0::: Ci =) w...· I~ r-6 ~ c, z u LJ • CL (.') -er. c, C ( .L 0 z >-u ?? >- 1/"( 0 v! + U7 U7 0 I 0 A) C.J 1"1 U7 ~11° 0 ~-N 0 ()l 0 SCALE 1'1000 (J1 0 ' co 0) Elevatior ' .;. N 0 0 0 ·-T·--1 1 ·-r-r-'T -1-T'T. r-r· + ' "' U7 ' U7 0 N '" 0 N U7 ' ' ' ' ' ' ----------t---------··--t-----\------ ---- : : ( r ' ' ' ' i / ' :; ··-----··---: __ i____ r ,----------;; ' ' ;: . ~ vir::\v -------~-i;;r ----- ---- ---- , ..... ,J} }\ -~-l~-------------:~ -----r ' r: 0 v! I I -0----,- 0 L ~ -, --< u ' ' ' -----------------------7 ·- :::::i vl ~ ~ p ' ' ' ' ' U7 0 '-" ~-::~----------;---\---·,----:-------: ••--...,..,. I 0-J \o "' U7 -0 0 N U7 -U7 0 "' U7 N 0 0 N N Ul N U7 0 N "' U7 G-1 0- 0 ' 00 < 17 ;:o ---l 1"1 rn <Jl 0 I (/) ~~. 0 ).--:. I r : rr: i -·· ~-!--) 0 . 0 Ul ~(.11 0 r ' ·--------------------:----L-' ---------·· -----------____ I - I I r ' ' ----------r------------~----r- ' I ' ' ' ' ' : I ------~----r : --0·7---+ ' ' ' ' v!' I 0 0 ' ' -----------C •• •------......,_, ••••••••• --: --< ' u ' ' ' ' ' ' ' ~ ----------- __ ..,_ I.., J _____ J.Q 0w- co 0 -, -, 0 s: ' ' ----------: ' ' ' ' ---r-------------------------------------~ ' ' ' ' ' ' ' ' ' ' Ci) ' ' __ 1 __________ _ ' -I> z 0 -I -, -A) X ,[77 C 171< U) 5j r --· 017 u (/) 17 -(/) (J)r (.,J 0 .. '1J ....... ,77 . ' (/) z 0 -, z 0 ;:o s: )> r -I 0 'Tl ;:o 0 -ri r Pl . !--) ' ' ' ' 0 U.S. ARMY ENGINEER DISTRICT LOS ANGELES CORPS OF ENGINEERS SHEEI 5 SUBMITTED BY OF 10 ARTHUR T. SHAK, PE CHIEF, DEStGN BRANCH 0 I )> z z [Tl r 0 0 z -, A) 0 r r z fTl ~ -, -< u ~ (.,J + (J) 0 0 Sc!EETS DISTRICT till: NC. H 0752 SPEC. NO. DACW09-98-B-0026 ' ' -0 0 "' U7 ' U7 0 ' N U7 co ' 0) Elevation ' _,,. rrT-, ' ' ' ' :'0 ' ' ' ' :1 ' ' () ' /: i ' ' ' - ---------------:--------7--:------ - - ----: ' ' ' , I , , ' ' ' ' ' ' : / : ' ' ' 1/ ·--·f-····-f ' ' ' --, ' r I -----·--4- 1 I I I I I I ' ' ' ' ' ' ' ' I ' ,! %9 : ........... , Ill ........... ,. : 'l f •• --•••••• ·---: : 1 :,: 0 -+-------_j_ I l -· '! , _____ _ --, .~~ ' ' I : i'0 ()1 U7 0 "' U7 -0 0 N U7 U7 0 -" U7 N 0 0 N N l)l N :,1 ' l. ti rn ~-' _______ !~ 'i~\~,\-· ------·--·--1-----··-----, ' ' ' ' ~ ' ' 'I-. 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DACV/09-98·6·0026 FILE NAME, NB9805PL.DG\j ' . , ____________ _ ------------· ------------------------------------------------·--------------------- 0 0 ' ---1 (J1 ' Ul 0 I N (p 0 I✓ (Jl (Jl 0 " (,J1 -0 0 ~ N (Jl (Jl 0 ----1 (p tv 0 0 N N (J1 N (Jl 0 N ·-1 (Jl (.,.J 0 0 ,,., N (Jl (.,.J (Jl 0 L.....: --J {)7 F'- 0 0 ' 00 ' CT) Flevotior·: ' + ' N 0 ' ------.... ----;------------~ -----------------------·' ' ' ' ' ' ----t··--r f I ' ' ' ' ' ' ' ' ' ' ----•------------•----r-' ' I < L i / ••••••••--"""""""""""T"""""" ( I I ' ------··· ············!·t· I \ ' ' ··-------7 ' ' ' •• ---7 ' ' ' -----" ------------~ ' -l------•••••-~ ' ' ' ' ' ' . . I ' ' ' ' ---··------}------------+-__ \_ ---------------- ' ' ' ' ' r F ' ' ' ' ' ' ' ' ' ' ' ' ----------r·-------~ r~ ., I ----------~------------;·---~ ' ' ' I ' ' ' ' ' ' ' ' ___________ l ____ l I I : I ----~ ' ' ' ' ' ' ------------~ ' ' ' ------------, . .J, ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' '\. ' ' ' ----------:-----------·t··----------' -----\·- ' ' ' ' ' ----------,------------~ ' ' ' ' ' ' ' ' -0 -.f>-+ ~ 0 0 1------------~---------· ---4 -----• -• --·-J. ------< ' OJ ----------~-·· ' -. --.. ' ' ·--,----- ' ' ' ' ' ' ' ' ' ' ' ' -t------------t---------·· -~------------~ ' g, I ' ' 0 .f-, N MAINTENANCE DREDGING NEWPORT BAY HARBOR ORANGE COUNTY, CALIFORNIA CROSS SECTIONS -------------------------------------------------------------------------------------- 0 0 ' -J (Jl ' (_J1 0 ' i',_; (Jl 0 N (Jl (JC 0 --.J (J1 0 0 N (Jl (Jl 0 ---1 (Jl tv 0 0 N N en N u, 0 I'-..• -1 (p (.,.J 0 0 ,.,., N lP (.,.J (Jl 0 (.,.J ·,J (J1 + 0 0 ' CD Elevcition ' 0, + ' N 0 ' ' ' ' ' ' --••••••--L------------•••••------•-~-------•-••-J ' ' ' ' ' ' : ' ' ' ---------' ' ' ' r· ---i-- 1 I ' ' ' ' -------' ·---------•----. ---r-' .. a ' ' I ---~-i ' I L I --------··t·--------------,--- I 1 i \ ' ' ----------l------------1~--. 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CABLE AC/_E,l1 OF JO AT -~~OHO RAGE (APPROX. \" lv100RINGSJ N 6"',1 "'10 1...; ,L.U I I I I SOE 12KV SUBMAR fJE CABLE APPROXllvA.TE POSITION -------------------------------.,...-... -------------· --· -------------------------- ----------. -------• ---------------------------------~-----------------------------------------------------------------~~ NEW 0 0RT I I I I + 0 0 N w I , I I I I I l B /\''( ' I i ;! (_) / / / / ISLAND BAY ----------------------~ ~ APPROX. l.OOA GAS LINES ',.......____ __________ ____ OF SEWER AND ~------- NAUTICAL. MUSEUM + LINDA ISLE I ~ /,Lj ' . } I I / I/) L; ~- / I /_Jl/lj 1,11,,~?} PNH-98-6 & HCNH-98-6 • n/ ~-HCNH-98-11 ~' / PNH-98-5 & HCNH-98-/ HARBOR ISLAl\!O PNH-98-3 AREA-3 ( PNH-98-2 -HCNH-98-13 I I__.__ ) 0 0 co lD s;-co w 100 SCALE: ,:2 OOC GEOTECHNICAL EXPLORATION PLAN 1998 1. C:JORDINAT:cs /\RE B/1.SED ON THE _AMBERT C:Ji'IF:JRMAL. PRO~ECTION FOR ZONE VI, S~ ATE OF CAUFORI\IIA <SPCS83 -METERS> 2. N_l_ STRUCTURES SHOWN ARC: APPROXIMA!C:. LEGEND= 0 Pf\lH 98-6 -PONAR ',,WPORT HARBOR. HCNl!-98-6 -H/1ND CORE NcWPORT HARl:JOR. PACIFIC BELL N';:MORED \SU8M ARINE CABLE \, + <( (_'.) Ct: i'2 z 0 o 0 co "-Ct: -D <( ..J W I <( er: u 0 >--<( >- WCOf-u z ~ l---=> "-er: 0 zou w CL ~ ;;:: l;J -wO <( z z 2 < er 0 oo DO , , I-u er: ...... (/) 0 (/) O'.'. 'j ww W(_'.) Zz o<( z wlf> 0 >-...J 2' er: <( (/) :::) 0 w 0 ;j_ 0 U N U) - (/) 0-: w w z 0 z w "-0 (/) 0.. er: 0 u >-m 0 l.1-! f-- f-- 3c CD -~ (/J w r-s( 0 (/) z Q - CL et: u (/) w 0 CD O} Ci) ~ z <( ......1 0.. z 0 I- <( Cl:'. 0 ......1 o._ X w ......1 <( (_) z I u w I- 0 w 0 cr:'U <C :fr (/) "' 0 <D 0 cl 0 Id 0:: z l • 0 ...... w ~ 0 (fJ w <{ <!) co u: co "' <( 5 Ul z 0 G~ > L..i.J er: z CO 0 ....J (l_ '° 0 (Q (J; m z cD N 0 0 Q) ' ro (J; ' cs, 0 3 u < 0 0 z u w (l_ {/] '° D ,-.. 0 ' I 0 z L,_j cc! lL f--u i2 f-- VJ 0 I I GENERAL 1'10TES 1. LOGS OF EXPLORATION iNDICATE GEOTECHNICAL CONDITIONS AT THAT TIME AND LOCATION. CONDITIONS CAN CHANGE. STRATIFICATION LINES SHOWN ON LOGS REPRESENT APPROXIMATE BOUNDARY BETWEEN SOIL TYPES. LEGEND HCNH-98-1= PNH-98-1= 0.074 HAND CORE NEWPORT HARBOR, YEAR AND NUMBER PONAR ~IEWPORT HARBOR, YEAR AND NUMBER SIEVE SIZE IN MILLIMETERS 2. BORE HOLES WERE PUSHED BY HAND VIA A 14.5 MM LEXAN PLASTIC TUBE. HCNH • H/IND CORE NEWPORT HARBOR. ADDITIONAL SAMPLES WERE TAKEN WITH A PETITE PONA.R. PNH = PONAR NEWPORT HARBOR. 100 PERCENT OF MATERIAL, BY WEIGHT, PASSING 0.074 MM <N0.200l SIEVE 3. ALL ELEVATiOc!S ARF BASED ON MEAN LOWER LOW WATER AND WERE DETERMINED BY LEAD LINE AND TIDE TABLES. 4. ALL DEPTHS ARE BELOW OCEAN FLOOR CMUDLINEl. 5. BOTTOM DEPTH OF HA~ID CORES AND PONAR SAMPLES WERE DETERMINED BY WEIGHTED TAPE AND TIDE TABLES. 6. FINE GR.AINED SOILS WITH NO LL OR Pl WERE VISUALLY CLASSIFIED. LL Pl NP LIQUID LIMIT PLASTICITY INDEX (LIQUID LIMIT -PLASTIC LIMITJ NONPLASTIC BEACH SAND GRADATIONS: PHI No., Sieve No. (U S.l, Sieve No. (mm) HOLE NO. Elevation in meters MLLW -2.5 3'" 1, -2 -1.5 7 4.75 2.8.3 -1.0 -0.5 0 •0.5 +1.5 10 14 18 25 35 45 60 80 2.0 1.41 1.0 0.71 0.5 0.35 0.25 0.177 +J.5 +3.75 120 170 200 0.125 0.088 0.074 <I} Ul > -'" .2 (() '.fl !.... _J '" 0 0 E 1/1 E E Q -,£) wOf'-.ill Z 4--0 N ~ a a m 0:: ..c: C) LL. Q;--OJ L 0 ~ E "' NOTES: UNIFIED SOIL CL,<\SSIFICATION SYSTEM MAJOR DIVISIONS 1/l >-< _J 0 Q z < V) f- _J V) Highly organic soils "' C © 0 > "' a 0 23 GROUP .SYMBOLS GW GP TYPICAL NAMES Well graded grovels, grnvel sand mixtures, little or no fines. PoDrly graded gravels, gravel-sand mixtures, little or no fines. {/) GM Silty gravels, grovel-sand-silt mixtures. <l) s.:::: (fl l----+------------------------------1 > -+-' 11) 2 ·~ _§ '..'.) C 'I> C D Q} § C 1/1 GC Clayey gravels, grovel -sand-clay mixtures. SW Well graced sends, wovelly sands, little or no tines. ' ·---+-----------------------1 Poorly qroded sands, groveily sands, rttle or no fines. SM Silty sands, sand-silt mixtures. <-------i--------------------------------1 CL OL MH Crl OH Pt Clayey scmds, sand-cloy mixtures. Inorganic silts one very fine sands, rock fiour, silty or clayey fine sands, or clayey silts, with slight piosticity. lnorqanic days of low to medium ~lasticity, gravelly days, sandy cioys, silty ciays, lean cloys. Organic silts end organic silty clays of !ow p1asticity. Inorganic silts, rri.icocecus or diatomcceous fine sandy or s:lty soiis, elas:ic slits. ! Inorganic c!cys of nign plasticity, fat clays. Organic c!oys of medium lo high plasticity, organic silts. I Peat one ::ither highly organic soils. 1. 30UNDARY CLASSIFICA7 ION, SOILS PCJSSESS!NG CHARACTERISTICS OF TWO GC;OUPS ARE DESIGNATED BY COMBINATIONS OF GROUP SYMBOLS. FOR EXAMPLt, CW-CC, WELL GRADED GRAVEL-SAND MIXTURE WITH CLAY B!NDER. 2. ALL SIEVE SIZES ON TIE CHART ARE U.S. STANDARD. 3. THE TERMS "SILT" N.JC "CUW" ARE USED RESPECTVEL Y TO DISTINGU!SH MATERIALS EXHIBITING LOWER f'LASTICITY FROM [HOSE W!TH HIGIIER PLAS~ICTY. THE M:'JUS CL075 MM SIC:VE MATERIAL IS S!LT !F THE LIQUID LIMIT AND PLASTICITY INDEX PLCJT BEI ... OW THE "A" LINE ON TrlE PLASTICITY CHART, Ai'D IS CLAY IF THE LIQUID LIMIT AND PLAST!CITY INDEX FLOT ABOVE THE "A" LINE ON THE CHART. 4. THE SOIL CLASSIF!CA.TION SYSTEM IS BASED ON THE AMERICAN SOCIETY FOR TC:STING AND MATERI/LS (ASTM). A. (ASTMJ D2487 STANDARD TEST METHOD FOR CLASSIFCATION Or SOILS FOR ENGINEERING PURPOSES. B. (ASHA) D2488 STAN DARO RECOMMEcJD~D PRACTICE FOR DESCRIPTION OF SO LS ('✓ISUAL MANUAL PROCEDURE). 230 O.C63 ATTERBERG LIMITS LL PI CLASSIFICATION TOP BOT 9.5 ! Elastic Silt, very soft, dork .greY. to brown, -2. 4 +-_-2::.·:.::5 ___ +-__c1•"-~C,:.' --+--"10c.:,D:.___+--'1.:c:D.:c:D __ .,_i _.:c1Dc:0'----+-1"'0-"0--+--=9-=8 __ +-_9,:.-;_I --+--'9"'6'---+--'"-9"-6--+---'9"-'5~-+--'9::.::4,:__+-_.c:.9:.c:.3 __ +---'9"'2'-. _ _ _ _ 9_1 ___ +_-'8°'9'-----j--'7-'9'---,---=3.:c:9 __ -c----'M.c.Hc....._+rr""11"'c-"a~ce~c~u~s~s.,,.o""tu.,_rc,-.o·°',e°"d"-"o'-'r",,,c,ccn"'11c=s"'li,e"h.,cl~o""n_.,·n c,Ocun"'1Cc_yO""do'<'r~.--------I 1-----'P-'N"'H'-'9'-'8:...--=2---+---'2_.3 __ -+_-_2_.4 __ ,, , ... --··-'1"'0"'0--+---"10"'0"--+-1:o:O:.eOc.___.c.---"10,::0"---+-::c10'.'0'----··+---'g'°9'---+-"'9:c,3 __ +-__.9c'..c8~_+_.c:.9.!.7 __ .J--_~96:;__--J-__ 9~5"---l----"9"'3'----l---c"..90"---+--"8""5'----l----'8::::C:..• ~-.. ··-_ . _,5:.::8:___ _ _c.__::..3::..6 ___ ~•--=C"-H'---+-F_a_t_c_,la_)_' _w_it_h_S_an_d_,_s_c_m_e_c_s_o_D_o_v_e_. -------------! : 100 100 100 100 100 99 98 98 97 96 95 93 89 83 76 51 27 CH .... -~~-+-------------------------! Pt!H98-3 -2.5 Fat Cloy with Sand, scrne cs c.Jbove. l-----'P..:.N.,.H..,,9c.c8:....-t. --+---cc2_. 3'-_--l_-_2_,_4 ___ t--"10'-'0:...· --+i-~1~0~0--+-~10~0'---····.:.-, _.:,10c.o0'----+-1'-"0-=0--+--'1"-00:,:__-+ __ 9,:.9,,__+--"9"'9--'--l---c"..9:f.9 __ +---'9'-'8"--+--'9'-'6'----l--'29"'3 __ +-___:8e..:4:c.__-J.-_.!.7.24 __ -l---"6cc2'--_-+-----·---'\l:c./.:_P __ ~_~M"=,L __ -l-E_la_s_ti_c_ S_:l_t,_s_a_rn_e_as ab,:Jve -·····-···· .. ,.. . __ _ __ _ ~,,2CC.1 ___ +-__c10,:.0,:_ __ .;._'_:.,10:.,0'--+---'1"-0"-0--+--"10'-'0'---j -··-=-99"---+-~9°'9'--+--=9"-7---+,--9"-'6"---+--'9"'6'---+--"'9.:,:4 __ +-_:f.9""0--l---'8"'5~-+-c..7:cc5 __ +---'6'-4'----+--·?:4._. --j----,1'-, 1 __ -, __ 1c.=s _____ C=cL=---+--"_ar_,d_y_L_ea_n_c_: 0 _ 1_•,_s_o_rn_e_o_s_a_b_o_v_e_. --------------1 :0. ','H9co-R -0.8 -C.9 100 100 100 100 100 100 100 I 99 9 0°7 24 1-----'-''==-.::.Y--+-----+------i---'=--·!--='--+---'=' --+---''-"---t---'---i-+-~--+-='----+' -~'--+--=' 9·-·····-·-·--'9c'.c9'----1---'9""7--+---=9..:.4 __ +-__.8"'5'----f---.'-7-'4--+--=---+--'4.:C5 __ 4 CL ' -2 SanCy Leon Clcy, scrne as abo\1e. ,__ __ H'-CN-!98.,_--=5'---+-----+---=L::..:·.;_3 __ --+--'1"-0"-0--+--"IOC:0'---+-·1,o .... o,:.___+__.1"-oo"-_--+--"10'-'o'-----+--""'oc:coc___+--=9-=9--+--9=.c9c......._+--'9"'3'---+--CC.9.!..7 __ +-_"-90:.3 __ 1-__o8.,_4,___+_.,_7"'-0 __ ;._' _ _26:..,2"--+--5"'6"---1-----+-----+---'C""L'----· •• , --------------------------1 Cl_8·---i-----1.2 ___ +---'10=-0=---+-1cc0~0'--+---'1=-0=-0--+---''0~0__. .... -+--'1"-00,.,___--+--"10"'0"---+-1'-"0"'0'---+--"10,::0"---l---'9::c9"---l----'9"'9'-----+---'9'.'.c8:___.J--_9:f.4c:__+--'B,_8, ... ,., ....... -·-f•---"-8~-c.' __ +-_.:._7.:c8 __ -+_..:.5_1 __ +-_..:.3.:...1 --+---C:::.lc:.l __ +-F_at_C_la_y_w_it_ll _S_a_n_d_, _sc_m_. _e_c_s_o_D_o•_,e_. ____________ -J 100 100 100 100 100 100 100 99 99 I 98 97 93 84 76 68 N/P M~ -+-='----i---'=--+---'-=--i---"'-"-----1'---'=-"'---+ --'=--+--"'-"---+--'"'-----j--".,!.__+, -~"--+--"'-''---+--=--+---'"-'---+-_c..c:___--+---'"'--·--·-t-----t------i--=--+----------------------------4 -2.1 -2.3 100 100 100 '.00 100 100 100 99 99 98 95 90 81 1 72 64 NIP -------t-----+-------,f--~~--+-=--+--"""---J-...:.:C"'----+-='----+-='---+--'=--+--=--+---''-"----1----"c:_-,_l---=---+--'-"----+--"'-'----+--...:..:C'--+---=-'-----l-----+--------·· ,__ __ H~C~NH'' 8_.-8'----+-· _2_. :---+---~-j ._4 ___ 1--_1:.=0.::0'--+---'10=-0=---+-cc.10-=,0'----,i----'cco-=c--+'--10=-0=-----t--CC10CC0'-----+-1""0"'0--+-"-99"---+--'9"'9'---+---"9e;8c.___+---"9"'6 __ 1-·--'9'c1 __ +_.:c8.:._1 --+-'--7'-'----,,-----'6"'2~--+-----+--'N.C./_P __ +---'M"=--·---· . Sa_ n ci_y_s_;:_t._s_a_n_·,e_u_s_c_b_' o_v_e_. ----------------1 ________ .___-~_'._4 __ -+ __ -2_._7 __ --j _ _:1.::.0..:.0_ .. _1---___.·:o_.0'-' ---+--1-"Cc..0 __ +-_1D_Cc_· --t--1_4 __ -l-_9_9 __ -+_9_8 ___ 1 _ ___:9c::8c.___+_::..9:=.8 __ +---9'-'7'----+---'9:.:6:___+-_..=9_:.4 __ +---'9'-1'--+-.::8::c:9 __ ~·-_8:-.6 __ -+----+-----+---C=--=----+-L_e_a_n_C_la_y_,_s_a_m_.e_o_s_o_b_o_v_a_. _______________ ...j 100 100 100 100 °00 100 100 99 99 98 96 94 90 88 85 67 38 CH ---+-----f--"C"-----J-----+-----+----·--··-t-------+-----+----+-----+-----+-----lt---__:.::___-+ _ _..=.::__ ___ _c_ ____ .,. HCNH98-1D ·2.2 -2.8 100 100 100 99 99 gg 98 98 95 87 79 7? 61 54 49 49 r-;;r Mc '--------!------+-----+-----+--~-. -·· -·---'---+---=c:_--1+------+---'--'---+--==---+----+--'-'----+--=.:.__---+---'.::_---1-_ _:_.=.__+-----..J---:C...:.--+--...:..::'.----J--_:_---l---'--'--..J--~-.-·• 99 99 PNH98-5 -2 Sandy Leon Clcy, same os above. HCNrlSS-6 HCNHSS-7 -'>.9 -2.1 l-----'-'==,c_: __ -j.-_--'. __ -4-_ __c__,_. Sandy Silt, same as obove. HC'1H98-9 1-----------1------+-----·---' -2 2 99 98 95 92 88 83 79 l-----------+------1------+--·-·----+-----t-------+-----+------j·····-·-··---··-·-+------1,------+--=-='--+-----+-----+-----t------+--·- 99 99 99 97 92 85 79 72 51 ?9 ----1----+----+----t-----+-----+-----t-----+-.:..;._--+----t-----+----+-----+--'---······· 1----=---+----+------------------------1 HCNH98<2 -2.2 -2.8 100 1DO 100 100 100 100 99 99 99 97 94 86 76 70 65 48 22 CL Sandy Lean Clay, same os above • ........ ,,....:..:.:-.c:::cc:c=-c.=---+----1---'::__:_--+-----+-· -·---t--'-'-'---+-----+----i-----+-----+-----l---''----+-----+--=---1-~--+---'-=---+-_:_:::_--1----=c::.....----11--'-''---+----··-· •• •••• ---+-------------------------1 100 100 100 100 100 100 100 100 100 -2.8 3.1 100 100 100 HCNH98-11 --+------+-----+-----+----+--1.6 2.1 1CD 100 100 100 99 Sandy Silt, same as ·:Jbove. 100 100 100 99 75 Fat Cloy, same as above. 28 CL Sandy Silt, some as above, Leon 0lJy, same os above. HC~IH98-'3 -2 2 700 100 99 98 98 80 CH 50 CH Fat Ciay with Sond. same as above. Fot C1ay, same os above. 00 OQ -, -, >->-m >--OJ 0 OJ 0 w w z z ~ S2~0 VJ <::( w W 0::: I oou w ;:;! V) O Z (/) )-n, 0 w 2 co CC) (/) _J <I. > () et: [L 'le w f-<1. Q (/) z 'JJ g z I,.. 0 [L (11 c2 0 > (/) w w Ct: Q ~ 0 CD 2 >-(/) z 0 [-< O'.'. 0 __J Q_ X w OC) 0) 0) ~ LL 0 (J) (.'.) 0 __J L C) 0 _J CL r-. 0 ro CD [lJ z w ~ z Lt.J ' - <D 01 0 0 ' OJ ' co CD ' o, 0 3 '<t C. 0 z C· w (L if) - " ,n r-. 0 ' I 0 z ,__ 1/) w L... !----woo o Ww ::c--' I !..-•' f./) ·1: ' ' i ~ rn -I -< .,, ~ (f.J .. ,;,..-~ z a, ()1 co "' 0 a E 1,844,100 + E 1,845,000 + E 1,845,900 + E 1,846,800 + E 1,847,700 + . ,. \, z a, (J1 co -.J 0 a + + + + + . ' ' ~ -. --- ' . ' ' ' ·-·, . . . . -. ' -....... -. : .. -. : ..... -'• --.. -. ---.. --. ' . --. -- z 0, 0, 0 I 0 0 + 2~ Cl> m ~ 0 0 + "':l r Pl -zo -o z #" .y J A -" I ,;,Cf #' -;,' ¢" z CJ') m N 0 ,p 0 + ,,,..-......~ , ~ :! I) :::; /; r:;§-/; I ,, I , (/) C r l> \ \_., s'·_Y'' I I /,)""- r:::,O\"\ A.I ii Jp /; fl /; < /; + + f f I \ ? f\ I I I \ i' \ f \ I ! f I f I t \ t \ It-··.,,.__ I f ----------J rJ , r/ / ,) I • "' \ A .d •' ,.J ,n '\ l /1 /J d' . .d (/ • q I I I I ·-~-n, # & + /./. y / ) /I (I / i ,J I I I f! I I I I) I) I I) , _I I) 7 j -J $ 1 b I I / / • /, r \(Ill J /2 ,...... ,!/I j o , , d Jr ·< /, / 0 (//I,) f / / /; ;, t;:; f // d /, 1 Y I,$ 1.d /, D f l!:5/ /;,J /, Z ,/ lr:,1 1/' /, 0 (I /):,~1 , 1 I ;,~ ;f /, (I //!j j \/ (Ill d I I , I I; . f I/ I lj l I •• • t I u I j r I - p' 4 / j ' f I ' JJ '¾ f// /; '-s, f I I // ~, I I ./1 -....; ' j' \ , /~ I/ f... / /, -,,,, '< ' ~ ? f/ / I ·:,"""'-/ 1 1 ;1 Upp""'""' (.f) / I C r:-n ""' r~ "" ; / / Hr:irv'-'r, ""'-e,., ; / / I NtL ·-• -D I / / ·, / /----I t -_/c?' 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(/) r D z 0 i1 n I 1: :r: I 'l> 1i~1 ·1 r,-,1 , r-l ' II ' I I I I ,f' .,f <7' ,y I .p"l'" ,# -~~ """'~..,:, ? . -~,,;~""' ~ ~ -""' ~--.-;;.~ + /; + + + + ,, I /f ~ I / ! ~-/', I /✓ ,;"~= I / .f' / .f' >--'>-l~-1~--"'.r-....:.__..~- --~ 4 ' E 1,848,600 z 0 + __ ...------· ---· -.-+ .-------~-------- ---------- ?> ?"!"~ ~ :--~ ----· -----,')t;--11:JB.\Jf⇒ ,3~\'\'0\-·\'.:) ::., -------------- 'l> r,-, Vl U1 (') ► 0 l'T1 Ul r-ro a o no x o r rlC C O (") Z uj C U) <z Z ;o C-t -IZ )>0 0 0 ;u O z 0 ~ ::!Z Z Z ~c: 02 C: 0 C) C) )> ;u G') () Zu, v, ~ p:!(I) OU) -< "':llS .-[;l -<~ iifi !ij ?lj l'T1 g l> Z fT1 -< 0 fT1 Pl ::0 0 (/) V, ~ rr, -w >l"f) -, :r: "' o ii; '-l r !2 00 D O !:°j f'1l -I r'1 o .... ~ a, 1'-"'o :c,; ::E; ::x:::Z -< =rj O rrt 4 Zrt1-c1 0Q~-t5 -,,. zO 12 ~ 5 ri!: f1i ::a f'1 .,, --" rrl .. ,.., :,, -, .,., ► -< r -;;o:C ,.,, -0 0 Z 15 ,~ ,.., ;;o r ~ -I ,., ,., ~z !;;! ~ '"M cn!fi XI M-ltD □C-t 0 o?lj i: SJ fl,l ;ur~ ~ Orr, r -t -t~ ~~ 0::: ~Ul G) :!:;u -(' ~ ~-i -0 N fl1 < Z ITI ~0 tJ, fi ~ r'1 I Q rr,:...., (I) Pl -< O 0 ;o -< ~ rtl ► • ;:: {I) < ::t:O O -t ~ -I -rr,~ l'flrtl ri, ~ 2 ,:i► ~-t ;u ,. r :,,. "' :c o Oz ;a01 ~ -::j O "' G') 0 ~rii, f'T'1 u 0 >1 Fi F'-~ ,.., -< "' ;u r r . ,._ rn.z ..... r-z <O «> 0 ►-I CO(") z ~ -..Jo I -• Z :!: 0 Cl )> z --I fl) ~ fTl 0 ;u z CJ) E 1,850,400 RATIO• 1• 9000 SHEET , DV !) SHEETS SUBMITTEO BY• DISTRICT FILE NO. -----~ -- ----~~ --:i:=1r~1~ + + z 01 U1 OJ OJ 0 0 .• U.S. ARMY ENGINEER DISTRICT LOS ANGELES CORPS Of' ENGINEERS ~-Fw.~ CHEF, SURVEY SECTION H-0737 I SPEC. 00. DACl'/09-XX-JHOO(X + + DESIGNED BY•~,. DRAWN BY• CHECKEO BY• M._ DATE• 5 ::r-. t o/ '1 e, C,00 Fl..£ WM£• Hll1297·LDGN // .J' /,/ .f ,✓ ~' .-/". _ __. _ __.,.::::. ,,__ -----~- '.·' ; _...,; J ;.-, . . ' -·-----·· ll!·-, .~:l. ",,,_, "'"""" .. -.c,;.._.s + 0 r'l -0 --1 I VJ + :r~-,,. ::-l.1 ri·; ;;::: r'l ?z ~ ~ "' O> "' ij l?.l "' w "' :0 ~ ::c ·~ 0 ~ r 0 ~ 1111 I ;g ::E JTl :::0 r 0 :E 11111 m "' .. :E ► -I rr1 :;o + ~ NAVIGATION IMPROVEMENT OP'.ANGE COUNTY, CALIFORNIA NE:1NPORT MY ~DmON SURVEY 8...ECTRONIC SUF--1\IEV 1 DECEMBER 1997 ·, ,-~~:,. .., 0 $ "" "' ., + + + + > > ~ l !!->-z . . + + SYMBOL IJESCRIPTIONS REVISIONS : i:. ... .L _-.::.,,,:. . '_,, ' ' ~r..,.,~ El 1,844,100 E 11,845,000 E 11,845,900 E 1,846,800 < ~ ffl ITI ~ .... ~ IT! a a "O ~ E 1,847,700 1cn E 1,848,600 E 1,849,500 E 1,850,400 DATE I APPROVAL '. I 0 CJ set 0:: w + ~J 659,700 + + + + 0 0 0) + + + + 1000 II / / (SEE NOTE 2) N 0 1000 + !~ 656 100 + N 654 300 / DISPOSAL AREA I I LP,·3 / / BOUNDARY COORDINATES CNAD83) // LAT. 33° 31' 42' N I/ c.ONG. r:7" 54' 48" w I I / //' (E 1 815 501.96, N 652 245.61) 505-Mt T ER RADIUS I t-+ N 652 500 0 0 f'-. f'-. -tj- ('f) w NOTES: + 1. HORIZONl AL CONTROL ST AT:ONS IRV 45, PELICI\I~ HILi .. RESET, AND SAN JUAQUIN RESET ARE STATIOr✓S CON\JECTED TO THE NATIOr,P.L GEODET C SURVEY (NGS), NATIONAL GEODETIC REFERE\ICE SYSTEM r~ETWORK (NGRS). THESE ST.I\ TIO~JS ,/\RE OUTSIDE THE PROJECT L!lvllT AND NOT SHOWN IN SHEET 1. 2. 0SE OF D SPOSAL .. /\REA TO BE VERIFIED BY GOVERNMENT BASED UPON CHEMICAL ANALYSIS OE SEDllvlfcfl SNAPLES PRIOR TO BID OPENING. N 660,600 + 0 0 (Jl W) -tj- ('f) ~ w + 0 0 0-J " lO s;-co ~ w ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------·------------------------------------------------------- + N 661,800 661,500 + 0 0 W) lO set ('f) " ~ l.d TABLE OF COORDINATES DREDGING AREAS POINT 1 1 2 1 3 1 4 ' ' 5 1 6 1 7 1 8 1 9 1 1 0 1 11 • ! 1 2 1 ·1 3 ' ' 1 4 1 1 5 1 16 1 '17 1 .. ··--···- ·1 s 1 1 9 1 COORDINATES EASTING 846 569-30 846 609,54 846 820-20 846 665.75 846 549.56 846 462-32 846 483.12 846 454.96 846 473.44 846 510,40 846 511 . 88 846 392.84 845 384. 19 846 428.15 ,. 846 449.87 846 335,56 846 ·,51.23 846 132.99 846 :02.60• "---·-- t!ORTHING 661 661 661 661 661 661 661 661 561 551 661 66 -, 661 66 ·1 661 661 661 661 GS1 0 0 (D w 023.04 070.31 21 ·, . 00 213,44 --------- 298,';1 195,60 346.52 449,59 473,72 472,78 530.56 611,L6 631 . LS 904.45 949-31 945,68 460.34 ~75.87 --·----- 423,03 ?Olf\lT A 1 1-----------~-·---" B 1 ~ 1 ' V " 1 _, STATION IRV 45 r,B-1-9' ----~ NB-8-91 TABLE OF COORDINATES CHANNEL ALIGNMENTS COORDINATES DESCRIPTION EASTING r!ORTHING 847 1Ll3.19 660 576.80 STA 2+793.74 846 117.79 661 449. LIS STA. 4+140.21 846 182.63 661 39Li.33 ST A. 104+055.11 84 6 392. 11 661 947.49 STA 1:J4+646.82 TABLE OF COORDINATES CONTROL STATIONS COORDIN/\fFS E.I\STING NORTHING 1 855 429,j7 672 327.00 51 mm ... 1 843 757.06 661 178.01 89 mm ·1 844 237.33 662 454.97 89 rnrn DESCRIPTION OR.CO BR. D'SK COE BR. DISK COE BR. DISK 'J3-104F-91 1 844 579.80 661 166.59 89 mm COE BR. DISK OR-11 1 8 lJ 6 8'7.16 660 132.45 51 mm OR. CO. BR. DISK ·------·-___ .,., ---.... OR 12 1 844 149.88 661 014.21 51 mm OR. CO BR. DISK -.. FlL!C.llN HILL RESET 1 852 L168.96 659 309,92 89 mm USC&GS BR. DISK ----·-·-··----· -----......... - S.I\N J OAOU IN RESET 1 854 633.69 650 305.58 89 mm USC&GS BR. DISK ------~~-~------------------------- + BALBOA CH.ANI\EL N 661,200 " ' 100 C 100 ---··""' _____ ---, +ml GENERAL PLAN <( (.;) O::'. z zOO::'. -mO 0 er: LL 0 <( _j w :r: <( 0:: u 0 >-• w <( >- (.) (D ~ z ,-. ::, <( Cl:'. 0 2 00 ~CL z 3= LJ ·-· w (.;) <( zZ ::;;: <( 0:: 0 >--;.:.-m .. CD >- 0 UJ O w w 3z~ _ 3 u if) <e,'.( w W 0:: I LJ O U ,-. u Cl:'. ,-. (/) 0 (/) 0:: '.'.:i ww w (.;) Zz (.;) <( z W(/) 0 >-_j :a' Cl'.'. <( (/) ::, 0 w 0 .. ! 0 <l 0 if, :: (/) Cl'.'. w w z (.;) z w LL 0 (/) [L Cl'.'. 0 (.) >-m 0 w I- I- :::;: co ::) (/) Of. > 0 (L 0.. i LJ 1- <l 0 en z 0 I- Q, iic 0 (/) w 0 -' 0 0) ::i' >-v, <( w 0:: <( _J <( (;) 0 CL l./) 0 0 z <( z <( _J CL _J <( 0:: w z w (.:) w [L ' I ;t u ~ I QC (J) OJ z ,-. \2 lFJ L, __ Cl'.'. 0 ::, c.' I ~ SC ,-u Cl'.'. <( (/) z 0 UJ > LL Cl'.'. z 0 0 _J (L N 0 co 0, ID z <{) N 0 0 ' (D ' cO C, ' °' 0 3 0 <l 0 0 z u w c.. (fl 0, st C· 0 ' ::c 0 z L.:J =i L I-u c2 c-co 0 ----------------------------------------------------------------------------------- VALUE ENGINEERING PAYS fTl fTl fTl fTl fTl -----OJ OJ OJ OJ OJ + -I> + + + + -IS .,,. (J1 (J1 -+ -.J 0 <,i 0 0 0 0 0 0 0 0 0 0 N 662,700 + + + + + l I iN 662,400 + + + + I ' ) -s, ' -sfj' --~ ---1 -1 _'S{f ffe-ss -J,,s '5. 6 -s_"S -E -, -S(J - IN 662,100 -+ + -s . ' .. .. '--'- ' --, ' V :;J ' -<1,S , . I if' •• ',j '-. -9 :-.... - -g ' - ' N 651,800 + + LIDO ISLAND ) • I N 661,500 + + + + + ,,., fTl fTl r~ fTl ----co OJ OJ a, OJ .,,. .,,. .p. + -!> +' -I> ... (J1 (J1 . -.... -.J 0 (A 0 0 0 0 0 0 0 0 SAFETY PAYS •••••••• ···················-···--·-······································· ·---· ·······-----·-··········· .. ·-········--·························--······················ ··•-············· ··································-····· ---...•.... --•• ·-· ................. ·········-....... ········· ........ -· fTl -OJ + (J1 a, 0 0 + + BAYSHORES I + fTl -OJ -!> <.,, Ol 0 0 fTl fTl ~ -OJ CX) + + (J1 a, <D N 0 0 0 0 + N 662,700 + N + N 662,400 + GRAPHIC SCALE RATJO l,3000 i::g::io==,~=41==,~s~:1~~~§§1 100 80 60 40 20 0 100 200 300 DEPT-,;!S .ARE MEAN LOWER LOW WATER + N 662,100 + + N 661,800 + ·\," -:~ . . . + NOTE: 1. SOUNDINGS AND ELEVATIONS, IN METERS, INDICATE THE GENERAL CONDITIONS EXISTING ONLY AT THE TIME OF SURVEY -DECEMBER 2 -3, 1997. 2. CONTOURS ARE BASED ON PLOTTED SURVEY DATA /IND MAY NOT ACCURATELY INDICATE CONDITIONS BETWEEN THE PLOTTED ELEVATIONS. 3. COORDINATES ARE CALIFORNIA LAMBERT ZONE VI. (NAD 1983). 4. SOUNDINGS LOCATED BY DIFFERENTIAL GPS SYSTEM. 5. SOUNDINGS ARE SHOWN TO THE NEAREST 0.1 METER AND ALL NON-WATER ELEVATIONS ARE TO THE NE.l>REST 0.01 METER. 6. ALL STRUCTURES SHOWN ARE APPROXIMATE . I ' ~ ,c I ,tfl :i ~ :> \I.I.I c:: ci ~ "' .... 0 ~ "" ,_ I= 5.! ai f!: iil "' i5 ... ., ill 8 !:l ... 15..,fil ~ "' ili iii .:,. ·----······ ............ ························••··• ...... . ~ '! 1 J. i I 1 1 k I I [ .. 1: ' ••••••••••••• •••••••• •••••••••• ••••••• ............. •••••••••• •••••••• •• •••••• .......... ··························•··••·························································-············· ............ •••••••••••••••••••••••••••••••••••••••••••••••••••••• ································-····································· ................ + •••• ························•·······················-······························································· ••••••••••••••• ············•· .................. , .................................................................. . N 661,500 N 661,200 ' , N 660,900 • N 660,600 : .. N 660,300 N 660,000 • + fTl 0 0 + + + ...... !00 80 60 4iJ 20 111 + . . + N + 100 DEPTHS ARE MEAN LOWER LOW WATER + + + + ,,, ,,, --0:, OJ .;,. .;,. .;,. .;,. --.;,. 0 0 0 0 300 '. ............................................................... ·•-............ ····--··· ................ •··· .......................................... . VALUE ENGINEERING PAYS \ + + + L!Do I I I I I I + + + I + + + + + + + + + + + + ,,, 1"'l f'1 ,,, ----OJ 0:, OJ co .;,. .;,. .;,. .;,. .;,. (JI U1 (J1 -.J 0 (,.< "' 0 0 0 0 0 0 0 0 SAFETY PAYS . ...... --.. -.. -...... --.... -..................................................... ,. .. --. -. -- I ' ' . <. . :; I + ·p-' ' , • ' . ' . ' I + NOTE: , lj , <l s ' . ' $ ·'11 ·y ' j ·1 I /. 1. SOUNDINGS AND ELEVATHONS, IN METERS, INDICATE THE GENERAL CONDITIONS EXISTING ONt Y AT THE TIME OF SURVEY -DECEMBER 2 -3, 1997. 2. CONTOURS ARE BASED ON PtonED SURVEY DATA AND MAY NOT ACCURATELY INDICATE c:ONOITIONS BETWEEN THE PLOTTED ELEVATIONS. 3. COORDINATES ARE CALIFIORNIA L.AMBERT ZONE VI. (NAO 1983). 4. SOUNDINGS LOCATED BY DIFFERENTIAL GPS SYSTEM. 5. SOUNDINGS ARE SHOWN 10 THE NEAREST 0.1 METER .IND ALL NON-WATER ELEVATIONS ARE TO THE NEAREST 0.01 METER. 6. ALL STRUCTURES SHOWN! AAE APPROXIMATE. + ,,, -co .;,. (Jl <.D 0 0 D /. /. + + + f'1 -co .;,. "' tv 0 0 -..... _ .......... ·a· •• •··.•· ................ _ ... ····••··•·· ... ··•···-~--•.• ...... "' .... . I l t ~ <> i I I I ! Vt I ; I;: ~ > .., w 0 a: 1 I ' ~ ~ .. ' -~~ (lo-~ Ir'-i ,_ ,_ --. m ► m . I a, e ~ J ! ; Ii 0 "' ...... al ... ~ 0 I-i u IE • .... IQ ...J X ll'l ~~ ~ Ehn I!] W;:: • ir w z >o I ...J -WIii WW C) m w~Z ,?;j 0 z w • 3:: > ~ C> IL >-I ZVlo ~ WO w~ ► ...I Ill ::t I :i:: Iii:: 0 ~ ,ca; u ... • 0 (II ' • :c . => ;:. g "' ~ ~ I- I i rg I "' I I i ~~~; Q i ~ I "" ...................................... -· ................................... ' ... -................................... •· ........ ··• .............. ·-· ..................................... --· .................................................................................................... ----·. -· ...... ·-........ ····-. -· ...................... -............. ···--·-.. •· ...................................................................................................... ·-· ................................. -...................................................................... -............................ . + 'Jo I I 0 • I ' ' ' I\) ' I Io I I I: 1/> l~ 1 ~v-1' c,..<.,.10-1 i;---'-,'-"", 1 0 I 1 I > ' J \ • I + f; .• </ . • • I <1< , _,<.. B A Y 1 I + N 660,600 + rn ~ en ,i,. er, (J1 0 0 l"7 -/ OJ ,i,. cr, OJ 0 0 + + I I I I + l"7 -en ,i,. cr, m 0 0 I \:-; ' "- -s; <' "'"" " J .ii, ' ,,, -OJ + ---l 0 0 .. + + + + l"7 -en ,i,. ---l -0 0 VALUE ENGINEERING PAYS l"7 ,,, --OJ OJ ,i,. ,i,. ---l ---l ,i,. ---l 0 0 0 0 + + + + \ ; I + + BALBOA-SLANO + + l"7 l"7 ~ ~ OJ en + + ---l ---l ,i,. ---l 0 0 0 0 SAFETY PAYS ,,, rn ~ -OJ co ,i,. ,i,. OJ co 0 "' 0 0 0 0 + N + N. 661,800 + + N 661,500 GRAPHIC SCALE RATIO h3000 biMgfj I 100 00 60 40 20 0 100 200 •• ,300 + + DEPTHS ARE MEAN LOWER LOW WATER \ ' ' ' ' ----- ~ ' <P \ I ' ' ' \ \ ~ -;,p>\ C'\J + + \ + N 661,200 N 660,900 N 660,600 NOTE: 1. SOUNDINGS ,'ldllD ELEVATIONS, IN METERS, INDICATE THE GENERAL CONDITIONS EXISTING ONLY AT THE TIME OF SURVEY -DECEMBER 2 -3, 1997. 2. CONTOURS ME BASED ON PLOTTED SURVEY DAT A AND MAY NOT ACCURATELY INDICATE CONDITIONS BETWEEN THE PLOTTED ELEVATIONS. 3. COORDINATES ARE CALIFORNIA LAMBERT ZONE VI. !NAD 1983). 4. SOUNDINGS LOCATED BY DIFFERENTIAL GPS SYSTEM. 5. SOUNDINGS ARE SHOWN TO THE NEAAEST 0.1 METER AND fil NON-WATER ELEVATIONS ARE TO THE NEAREST 0.01 METER. 6. IILL STRUCTURES SHOWN ;>RE APPROXIMATE. I t ~ 0 . ' I J II> • f :z ~ ~ > l!l w ll:: • I i -:! " z ~ ~ !· ID\. 00-. "' !ii ;;. ► -,,,,,,, "' . Ill 0~ , It ~ J I ~ ;;, !;; . 00 0 0 "' :~ ..., .. u. ~ , 0 ;,, J ,J 1! \\ 0 ;:. z ... m re ~ i i ::, II> VJ i5 Q § ~-+15<08 ~ .., ili jg ,.. .. ., 660,600 N 660,300 N 660,000 N 659,700 N 659,400 ................................................................................................................................................... + • + + + N . ·. , . + I + + + + • • ' II .................................................................................................... ·······················--····--······ .......................................................... ····••+>••····· .•.............••.••••.••••••••••••••••••••••••••••••••••••••.••••••••••••••••••••••••••••.•••••••••.•••••••.••.••••••••.•••••••••••..•••••.•.••.•••••••••• ·-· ••••••••• " ••• •· •• ; + I I I I + + + + + + ., . . .. . . . . ., ' + • + ---- -t-~ -: 1-..._ :Ji. _--. ;; _-- / I I + + .. + I + + + -s '6 '9 . 'O I • I < <,. -'8 -9 ',? i - I-:'! zz wa:: :::E O ►- wt...1· >-oci! a:: 0 0.. • :::E >--1- zZ o:::i -0 \;i: u (!) w ><!l <(~ zo:: 0 ~ >->-lll • ID Ii I w ~ "' : ; -:;I_ : > : Ii! ' : ~ : Cl : : ' ' ' I II) ~ in > w ' 0:: : : : • : ; : : : ; ; I i ji-; : l 2ffi ' ' ' I .. ; f : ! ' \i i Ch 0-- "- J I ..... "" rt I IL---------------------------------···-------------------------------------------------------,--------------------------------' . l GRAPHIC SCALE RA TIO 1:3000 w----bJ=bl 100 80 60 40 20 0 100 200 300 DEPTHS ARE MEAN LOWER LOW W/l\TER N 659, 10D + + + ITl ITl ITl ---CP CP Ol -I> -I> -I> (l') "' -._J (J1 0) -0 0 0 0 0 0 ...................................................................................................................................... -•••••••••• + ••••••••••••• -••••••••••••• + ••••••••••••••••• - -•••••••• + + + ,.,, ,.,, ,.,, ---00 00 0) .i,. -I> -I> -._J '-I 00 -I> '-I 0 0 0 0 0 0 0 SAFETY PAYS NOTE• 1. SOUNDINGS i!JslD ELEVATIONS, IN METERS, INDICATE THE GENERAL CONDITIONS EXISTING ONLY AT THE TIME OF SURVEY -DECEMBER 2 -3, 1997. 2. CONTOURS ARE BASED ON PLOTTED SURVEY DAT A AND MAY NOT ACCURATELY INDICATE CONDITIONS BETWEEN THE PLOTTED ELEVATIONS. 3. COORDINATES ME CfoJ..IFORNIA LAMBERT ZONE VI. (NPD 1983). 4. SOUNDINGS LOCATED BY DIFFERENTIAL GPS SYSTEM. 5. SOUNDINGS ARE SHOWN TO THE NEAAEST 0.1 METER AND ALL NON-WATER ELEVATIONS ARE TO THE NEAREST 0.01 METER. 6. ALL STRUCTURES SHOWN ARE APPROXIMATE. ' ' ; ' ' :· 4-\ct . ~ .. •• :i .. .. .... -· ... ·-· ................. --....................................................................... ·-· ....... _ ...................................................................... ·-······· ······················-· ............... ·········-··· ...... ············· ·····-··· ................................................................... ·-· ........................................ ······ .............................. ··-·· ............. •···· ........................... ·······-............................... ·-··· ............... . fTl -(X) +> a, a-, 0 0 + I .. I ·J. I.,_ • c ... ' ;_p" . . .6 \_ \0 ~fl}'" ·s: • I ,r· ·6v ~ • 0/9, .. ~.·. • • N 658,800 •• + + fTl (X) + a, a-, 0 0 • • . . ' \ \ ~~ • -'· . fTl -OJ + (X) (0 0 0 + + + 0 . ' ill {J) -l I -l l .,.--,.----- _ _/ ' . --.._ 'i.':;:";:J" ~';;,,cc co ~ (X) (0 0 0 \ fTl Pl --OJ 00 + +> '° (0 N (/1 0 0 0 0 + + + + + + + + . . • ; • + + + + f'1 fTl --(X) (X) + ~ (0 (0 N lJ1 0 0 0 0 VALUE ENGINEERING PAYS fTl -00 +> (0 (X) 0 0 + . . . . + + + + + fTl -(X) + (0 0, 0 0 SAFETY PAYS fTl (X) (/1 0 -0 0 + + + + + + f'1 -0, (/1 0 -0 0 .. ·• 00 (Jl 0 -+ 0 0 + + + + !00 80 60 40 20 0 N RATIO 1:3000 I 100 200 OJ (Jl 0 -.J 0 0 + + + ._,,-+ DEPTHS ARE MEAN LOWER LOW WAft!R N 660,300 N 659,700 N 659,400 300 + + N 659,100 NOTE< 1, SOUNDINGS AND ELEVATIONS, IN METERS, INDICATE THE GENERAL CONDITIONS EXISTING ONLY AT THE TIME OF SURVEY -DECEMBER 2 • 3, 1997. 2. CONTOURS ARE BASED ON PLOTTED SURVEY DAT A AND MAY NOT IICCURATEL Y INDICATE CONDITIONS BETWEEN THE PLOTTED ELEVATIONS. 3. COORDINATES /lflE CALIFORNIA LAMBERT ZONE VI. lNAD 1983). 4. SOUNDINGS LOCATED BY DIFFERENTIAL GPS SYSTEM. 5. SOUNDINGS ARE SHOWN TO THE NEAREST 0.1 METER AND ALL NON-WATER ELEVATIONS ARE TO THE NEAREST 0.01 METER. 6 . .ALL STRUCTURES SHOWN ARE APPROXIMATE. t i ., ' ~ Si " I ;: . ~ ., ~ ,.. t ~ "' ~ i ~I~ Ci! .... ... <: 0 ~ ~ ' ' :1 n I w I --- ----- ---- I +N 661,500 -----~ + N 661,200 + N 660,900 + N 660,600 0 0 n ID st (JJ ~ w ~~" ----- I' -I\ I _, V w + + ISL __ AND + + + 0 0 co ID tj- CD ~ w ::::::;;:::;;;;;::;;:,::::::=~==:::;:;;;;;:;;;:;:::~-A:'%%:0~:%,~-=-=•-=,,,,,_,ci}W.~='.%¼~=~0':;0%=%#=t~::::-;;•:::=.=-,,=-=--=--=-:--~-~'=-~,c;,,-~n:=:-=~~::-~%~::'0~=¼*=~%-_._--:=::::_c:;;~.;;:~:~=::--,,;;=,c-=-.,_;;;;-:;;; __ ~.-===;;;;;·=~;;:.""'>,:;;;~;;;,,.,::::_,-=~ --~-«P=~~~=k~=-=--=·-,-._::_::_ ,::,-w,'____,-__ ---=".._,.,.-::~_,,=--=--=--..._-~--~--e::_:::_-_-_-_ --...,..,,.··===~~w=,¼:,,,,_-----__ .::::-=--~:::::-----------=" ----~~-~~-L--~.;;•---------- _,..,_..,. """"'"'""%.il}fJ;-, ,.~-">,,,,,«/4.~~,;"-~ · "~""'"'"~ -·•·%;,,,¼KR_ZZ~G=-~~~w< ._ot,.~,.-=v-• ~.,w=•·" 0 N lO st co ~ w w + + I .L + ' 0 0 0 0 0) N ID lO ._;-._;- CD co ~ ~ w w VALUE ENGINEERING 0 l{) (!) st co ~ w / ~-~-~--···-------"'1~ -1 -·T·-.1-rw 1 -~-----------~·-../ w. -,------a1 ---~N• ----.. --------,, -' ri--1-.....--1.. - ----~---~ J -I ' l I I I / I Ill __ ,. ..... --J>- + + 0 0 ID co tj- CD ~ w SAFETY PAYS PAYS 0 co (!) st co w + + + 0 0 co co st co ~ w 0 0 ~ " tj- CD ~ w + GRAPHIC SCALE bl:~7id 100 80 60 40 20 0 N RA TIO 1:3000 100 200 0 tj- f'- tj- C() uJ + ELEVATIONS ARE MEAN LOWER LOW WATER (MLLWl. + + + + NOTE: 1. SOUNDINGS AND ELEVATIONS, IN METERS, INDICATE THE GENERAL CONDITIONS EXISTING ONLY AT THE TIME OF SURVEY -MARCH 12, 1998. 2. CONTOURS ARE BASED ON PLOTTED SURVEY DAT A AND MAY NOT ACCURATELY INDICATE CONDITIONS BETWEEN THE PLOTTED ELEVATIONS. 3. COORDINATES ARE CALIFORNIA LAMBERT ZONE VI. {NAO 1983). 4. SOUNDINGS LOCATED BY DIFFERENTIAL GPS SYSTEM. 5, SOUNDINGS ARE SHOWN TO THE NEAREST 0.1 METER AND ALL NON-WATER ELEVATIONS ARE TO THE NEAREST 0,01 METER. 6. ALL STRUCTURES SHOWN ARE APPROXIMATE. 7. MEAN LOWER LOW WATER (MLLW) IS BASED ON MONUMENT NP-3 1995, WITH ELEVATION 3.32 METERS. N 661,80 31210 N 661,5C N 660,9 N 660,E 0 0 -" sj-co -w N 662,4 0 + N 661,50b + N 660,6 0 + N 659,700 + N 658,800 0 0 -sj-"" 00 -w 0 0 0 U) " co ------------w + \ TURNII\JG '\ 5ASIN \ ~ L s;,r, _J,;_.,u .OENINSl_;L f\ LIDO ISLE + GRAPHJC SCALE: RATIO !,9000 h=F==7=l 300 240 180 120 60 0 300 600 900 + DEPTHS ARE MEAN LOWER LOW WATER NOTE, 1. SOUNDINGS AND ELEVATIONS, IN METERS, INDICATE EXISTING ONLY AT THE TIME OF SURVEY -JUNE AUGUST 9 -12, 1999. THE GENERAL CONDITIONS 15 -JULY 1 ANO, 2. CONTOURS AAE BASED ON THE AVERAGE DEPTH OF SOUNDINGS WITHIN A 3 METER GRID CELL AND ARE GIVEN THE COORDINATES Of THE CENTER OF THAT CELL. THE PLOTED DEPTHS ARE FROM THE SOUNDING NEAREST THE CENTER OF A 15 METER GRID CELL 3. COORDINATES ARE CALIFORNIA LAIVIBERT ZONE VL (NAO 1983). 4. SOUNDINGS LOCATED BY DIFFERENTIAL GPS SYSTEM. DEPTHS MEASURED BY A SINGLE HEAD MUL Tl-BEAM ECHO SOUNDER PROVIDING NEAR FULL BOTTOM COVERAGE. 5. SOUNDINGS ARE SHOWN TO THE NEl'REST 0 .. 1 METER AND ALL NON-WATER ELEVATIONS .'RE TO THE NEAREST 0 .. 01 METER. 6 .. ALL STRUCTURES SHOWN ARE APPROXlMATE. 7. MEAN LOWER LOW WATER <MLLW) IS BASED ON MONUMENT COORS WITH ELEVATION 3.334 METERS, MLLW. 0 0 0 <{) "" OJ w -------------------------------- 0 0 ()) w, " 0) - Le! + ,--~ l ( i I j ' I 1/ r I {):: [if • ' ' f kl< Q<: !)_ <J: ' ✓ '1' ,_ -(J , ~-/ --·-...._"""' ~----------~ + + + 0 0 0) 01") .... OJ -w 0 0 o;) CJ:) " co -w + + + + 0 0 CD <D .... 00 -w VALUE ENGINEERING PAYS 0 0 " " " OJ -w + + ., BALBOA ISLAND \ ,_ -------------------~---:---~ ~- + + w SAFETY PAYS ~- \ \ \ • \ 0 0 w co " OJ -w + + + + 0 0 '-C• CD "" co w \ \ ;'f' \ --n I "_!7 \ \{;') \ .. ..\ \ ' \ I (._, \ rn ' --l \ __ , -< \ \ \ ' I \ \ ' 0 0 L/) 0) "" co -w -'-' + + -'-' 0 C lfJ C. .... co LC N 0 0 " 0 L/) co -w +N 662,400 + N 661,500 + N 660,600 +N 659,700 +N 658,800 0 0 " 0 w, 00 w =i > I 1,,1 ,_ .§ "' Ill z z ~ 0 ~ ffi 0 > "' ILi l.aJ Cl a:: _, al :s ~ "' "' it-,. 9 '-Sl-Us. ' 0 0 § °' 0) "' -...., "' ' ;:.. ;;. "' m >-m ~ !!! "' "' ~ i !!;I::,: -i ~ ~ frl ~ "' z !!i Is i5 "' 0 ~ ,.! "- 0 ~ 0 0 -v v co -w N 662,700 + N 662.400 + N 662,100 + N 661,800 + N 661,500 + 0 0 -st st [1J w 0 0 st st st co -w --r + 0 0 st 'SC 'SC co -w 0 0 " st st a} -w + + ' T 0 0 " sj- st co -w 0 0 0 I{) v co -w + + + 0 0 0 I{) 'SC co -w VALUE ENGINEERING PAYS SAFETY PAYS 0 0 10 u, sj-co w + +· + + 0 0 10 u, -t co ,- w 0 0 "" u, sj- co -w + + ·+· 0 0 ,0 u, -t co -w 0 0 0-, co st co -w + N + 1~,,_ ·"-~---~ z1 ~."' ' KEY MAP \')@ GRAPHIC SCALE RATJO 1:3000 w==c::r==Q 11210 80 60 40 20 0 200 300 + 1. SOUNDINGS AND ELEVATIONS, IN METERS, INDICATE THE GENERAL CONDITIONS EXISTING ONLY AT THE TIME OF SURVEY -JUNE 15 -JULY 1 AND, AUGUST 9 -12, 1999. 2. CONTOURS ARE BASED ON THE AVERAGE DEPTH OF SOUNDINGS WITHIN A 3 METER GRID CELL AND ARE GIVEN THE COORDINATES OF THE CENTER OF THAT CELL. THE PLOTED DEPTHS ARE FROM THE SOUNDING NEAAEST THE CENTER OF A 15 METER GRID CELL. 3. COORDINATES ARE CALIFORNIA LAMBERT ZONE VI. <N!ID 1983). 4. SOUNDINGS LOCATED BY DIFFERENTIAL GPS SYSTEM. DEPTHS MEASURED BY A SINGLE HEAD MUL Tl-BEAM ECHO SOUNDER PROVIDING NEAR FULL BOTTOM COVERAGE. 5. SOUNDINGS ARE SHOWN TO THE NEAREST 0.1 METER ANO ALL NON-WATER ELEVATIONS ARE TO THE NEAREST 0.01 METER. 6. ALL STRUCTURES SHOWN ARE APPROXIMATE. 7. MEAN LOWER LOW WATER (MLLW) IS BASED ON MONUMENT COORS WITH ELEVATION 3.334-METERS, MLLW. 0 0 GI CD .,,. co -w + + + + -3. • 3. ; -i ./1 ·2-~ -3 i .2 -3 I • 4 -·13 + 0 0 N <.O st co w ,j_ > ~ .,. !Ii: w ~ 0 II! II) ~ :z i ~ 0 "' !:!! w ;r . t--X X u X ii2 X ' X t--Ill 5 >--' Vl 0:: X ...J X 5 w ' ~ ocz 0) !/)!&Ji I.J.JQ 0 ocWZ >ii ~ w ...1 Cl ww wwz 1 . r:n"' 0 ze>w •i';i ci i3i.._ :s'if: z l.i ~v,o ii: 0.. )-gl.ll "' :::i a. " ~ 8 l!; 0 ' • Ill :,: • :::, ci z N 661,500 N 661,200 N 660,900 N 660,600 N 660,300 N 660,000 + + + + + -tj- tj- 00 + + + __L ; + w + + + 0 0 "' -tj- -tj- oo_ ~ w + + + + 0 0 0 II) -tj- 00 ~ w G PAYS VALUE ENGINEERIN + + + 0 0 "1 l[) -tj- 00 ~ w + + + + w GRAPHIC SCALE I =i===F!iiid F9 40 20 i1l 100 80 60 . DEPTHS ARE KEY ~ \',,,@ MAP _\_J_. _ RATIO 1,3000 l 100 200 + WATER MEAN LOWER LOW I 300 ETERS, INDICATE ;5 -JUL y 1 AND, NO : ELEVATIONS, INF M SURVEY -JUNE s,x,so,s, ""',; rne rn,e O OS Mrn• ; ,. ;;:~' ,"'~. "";, " ,,, ""~ ':iici:°'::,:~r•,~i.,'i:i";..;'' z. CON!~~;sG~E c~~ ANTEg :~T~~E~E FROM THE SOUN Al CONDITIONS HE GENER 3 Mr:. I THE PLO CELL THAT CELL. 5 METER GRID • VI <N.AD 1983). """ " ' ' '°"" ,,_,, '°" • """' "'""'" " S ARE CALI SYSTEM. D FULL 3. COORDINATE DIFFERENTIAL GPESR PROVIDING NEAR GATED BY HO SOUND A '°"°"°' c;:, ""-"·BE.W '° C -·WAm , A SING~E C~VERAGE. AREST 0.1 METER AND AL BOTTO ARE SHOWN TONE~is~E 0.01 METER. SOUNDINGS TO THE ,. ECEVATIONS ""' AAE weno OMA"· '"' "'"" 6 ALL STRUCTURES SHOWNR (MLLW) IS BASED ON MONUI.L • ""' COWES w~ ,~~''km,, MLJ.W. 7. WITH ELEVATION . , 0 I 0 + ffi II ti-... 9 "' °'-. g :1 V"' :1 ''-1) "' !j \~ ' 113 :I ' :g ,, \ ., >--> :: :z ., m ~-,n w ,, ,. ., Iii "' f;l ! :, •i '"" ,, i'§ z 6 w ;: -tw t,; "' ~ !!s 2i 0 1/1:, -' i;: . . " . ~ . + + ' ' 0 ' z ,, ~ "' :1 ..! .. B i ·I i! ... :I ... 0 i ' 0 iil N (Q I!! tj-Q I hi I') ... ., l:l 00 ~ 0 iii ~ !:;: "' "' .. -w :1 N 660,600 + 0 0 cf) U) ... ro -w 0 0 co (!) ... ro -w + + + 0 0 co <D .... co -w 0 0 - w + + + 0 0 -,.... .... (D - Lu VALUE ENGJNEERING PAYS 0 0 ... w + + + GRAPHIC SCALE 100 81/l 60 40 20 0 0 0 ,.... w +· + + 100 RATIO l:3000 200 DEPTHS ARE MEAN LOWER LOW WATER 0 0 0 0 ... r---,.... r---... ... co co -- w w SAFETY PAYS 300 0 0 0 ro .... 00 -w +· + + 0 0 0 co ... co -w ···--·······-------------------·-·------•·-----7 N NOTE: 0 0 I') OJ ... 00 w + + + -1- N. 661,800 N 661,500 N 661,200 N 660,900 1, SOUNDINGS AND ELEVATIONS, IN METERS, INDICATE THE GENERAL CONDITIONS EXISTING ONLY AT THE TIME OF SURVEY -JUNE 15 -JULY 1 AND, AUGUST 9 -12, 1999. 2. CONTOURS ARE BASED ON THE AVERAGE DEPTH OF SOUNDINGS WITHIN A 3 METER GRID CELL AND ARE GIVEN THE COORDINATES OF THE CENTER OF THAT CELL. THE PLOTED DEPTHS ARE FROM THE SOUNDING NEAREST THE CENTER OF A 15 METER GRID CELL. 3. COORDINATES ARE CALIFORNIA LAMBERT ZONE VI. (NAO 1983). 4. SOUNDINGS LOCATED BY DIFFERENTIAL GPS SYSTEM. DEPTHS MEASURED BY A SINGLE HEAD MUL TI-BEJIM ECHO SOUNDER PROVIDING NEAA FULL BOTTOM COVERAGE. 5. SOUNDINGS ARE SHOWN TO THE NEAREST 0.1 METER AND ALL NON-WATER ELEVATIONS ARE TO THE NEAREST 0.01 METER. 6. ALL STRUCTURES SHOWN ARE APPROXIMATE. 7. MEAN LOWER LOW WATER (MLLWl IS BASED ON MONUMENT COORS WITH ELEVATION 3.334 METERS, MLLW. ' ' z i:), " ' g ·0""'~ ~ I!'-.., \~"<_ ' ....... "' "' "' ;:. \ ' ;:. I m >-m 8 "' f.l "' ~ I "' ii, ¥\ :iii -< ""!!! :;: z VI OC ~ 0 <> c:, ~ ::1 u. 0 i " c ~ z ~ C, ii: "" ,.. ,.. !:: ill iii i ii! [ I N 660,600 + I N N 660,300 + N 660,000 + + N 659,700 + + N 659,400 + + N 659,100 + + 0 0 0 0 tf) co (0 (0 -tj--sf- (lJ OC) ,--~ w w l t • O • ~--~----~L• • • • -• • •~~,_,..............._ + + + + 0 0 ~ " ... co ~ w VALUE ENGINEERING PAYS + + + + 0 0 -sf- " -tj- OC) ~ w ·, ;/ SAFETY PAYS + + + 0 0 ,..._ ,..._ -tj- OJ w + N 660,00tl I N 659,700 -r KEY MAP ' \\@ \1 GRAPHIC SCALE RATIO 1,3000 ~=w 100 80 60 40 20 0 100 200 300 + + N 659,400 DEPTHS ARE MEAN LOWER LOW WATER NOTE: 1. SOUNDINGS AND ELEVATIONS, IN METERS, INDICATE THE GENER/ll CONDITIONS EXISTING ONLY AT THE TIME OF SURVEY -JUNE 15 -JULY 1 ANO, AUGUST 9 • 12, 1999. 2. CONTOURS ARE BASED ON THE AVERAGE DEPTH OF SOUNDINGS WITHIN A 3 METER GRID CELL AND ARE GIVEN THE COORDINATES OF THE CENTER OF THAT CELL. THE PLOTED DEPTHS ARE FROM THE SOUNDING NEAREST THE CENTER OF A 15 METER GRID CELL. 3. COORDINATES ARE CALIFORNIA LAMBERT ZONE VI. (NAO 1983). +. 4. SOUNDINGS LOCATED BY DIFFERENTl/ll GPS SYSTEM. DEPTHS MEASURED BY A SINGLE HEAD MUL Tl-BEAM ECHO SOUNDER PROVIDING NEAR FULL 0 0 0 0::, "'" OJ ~ w BOTTOM COVERAGE. 5. SOUNDINGS ARE SHOWN TO THE NEAREST 0.1 METER AND ALL NON-WATER ELEVATIONS ARE TO THE NEl>REST 0.01 METER. 6. ALL STRUCTURES SHOWN ARE APPROXIMATE. 7. MEAN LOWER LOW WATER (MLLW) IS BASED ON MONUMENT COORS WITH ELEVATION 3.334 METERS, MLLW. t}., z "' 0 ti'-..; -~ ' \J' 0 ~ 0 ' ,. "" "' >-;;:. 1 ' :g "' . ., z <l &i 0 w 3~~ w \J\ ;Ii ~i~ ~ :z 0 I\(] ~ u. ~ '-' X I-~ 0 1 X cE ' X I-Ul • )-->< l!! a:: "' • _J ' 0 W o:::z "' u, l.,J w2 0 0::: w i6 ">~ ~. w ...I Cl LLll,I Cl ~wz l °:~ ci _Cl~w z i la. :S:5: l;j w VI 0 ;._ ii! Ill >-0 ill >tli ::Ii ...I a. £re6 g !l f5 ... ' ::c "' u ' • :,: ill • ::l cl z ;:. ~ "' C !:! I-,_ Ii! :ii ~ i "' g 0 ,-.. "' Q ,- !.: 0 1:1:l.o ~ ., ltl .., ;,;: "' "' "'-"' "' ,----------------~---------·---------------·-·--·-·-····---------------------------------------------------------------.----------------------------------------- : 0 0 <D 00 "1-(0 - w N 659,100 + N 658,800 + 0 0 <D co si- (0 - w 0 0 a, co si-co -w + N + + + 0 0 OJ 00 ..,. co -w 0 0 N 0-. si-ro w + + + + + + 0 0 N C1) si- (0 w 0 0 If) 0-. si-oo w + + + + + + 0 0 <i) 0-. si-co -w VALUE ENGINEERING PAYS SAFETY PAYS 0 0 00 (j) "1-ro -w + + + + + 0 0 (0 0-. tj- co 1.,J 0 0 - w + + + +· + 0 0 -0 CC) co -w 0 0 si- o If) 00 -w 0 0 " 0 If) 00 -w + + N 660,300 + + N 660,000 + + N 659,700 KEY MAP + + N 659,400 ,. i GRAPHIC SCALE R~TIO 1:3000 bc's~ 11110 80 6lll 40 20 0 !00 200 300 DEPTHS ARE MEAN LOWER LOW WATER NOTE: 1. SOUNOINGS AND ELEVATIONS, IN METERS, INDICATE THE GENERAL CONDITIONS EXISTING ONLY AT THE TIME OF SURVEY -JUNE 15 -JULY 1 AND, AUGUST 9 -12, 1999. 2. CONTOURS ARE BASED ON THE AVERAGE DEPTH OF SOUNDINGS WITHIN A 3 METER GRID CELL AND ARE GIVEN THE COORDINATES OF THE CENTER OF THAT CELL. THE PLOTED DEPTHS ARE FROM THE SOUNDING NEAREST THE CENTER OF A 15 METER GRID CELL. 3. COORDINATES ARE CALIFORNIA LAMBERT ZONE V, (N/llJ 1983). 4. SOUNDINGS LOCATED BY DIFFERENTIAL GPS SYSTEM. DEPTHS MEASURED BY A SINGLE HEAD MUL Tl-BEAM ECHO SOUNDER PROVIDING NEAR FULL BOTTOM COVERAGE. 5. SOUNDINGS ARE SHOWN TO THE NEAREST 0.1 METER AND ALL NON-WATER ELEVATIONS ARE TO THE NEAREST 0.01 METER. 6. ALL STRUCTURES SHOWN ARE APPROXIMATE. 7. MEAN LOWER LOW WATER (MLLWl IS BASED ON MONUMENT COORS WITH ELEVATION 4.24 METERS. + + 0 0 0 0 ..,. " 0 0 <i) If) 0:) ro -- w w N 658,800 z } ~ "' •,l) ' 0 \"1:.' ~ ~ 0 "' a, \) '-. "' ' ;:. ;;. l!l m;;:. m wl z 0 0) O i ~ z 5 C, 3' iii < ~ !;;; \I\ z l!i !li <J w C ' If! ~ 0 5t 0 I-~ "' u ~ X a: 1 ► ' tll X I-' tll ~ X ...J X 0 Ill ~ z ' 0 "' 0 a:w z § .. .... -!ii LL! w c., !Jl we,. Z 0 ~ i w , 1:; 0 > z (.!) LA. !5 0 2 VI 0 (J'j le WO ii "' >-.... tll :Ii ll. :,:; -i s 0 "" " 0 ' • :r tll • :::) !i! ;;. ~ Ill 0 .... "' ~ I:: ,. "' "' ,- :;;, 1s ., Q 0 8 '< "' "' - 0 0 -st- tj- ll) ~ w N 662,400 + N 661,50 + N 660,6 0 + N 659,700 N 558,800 0 0 -· st-st-cc -w 0 0 0 li) tj- OJ w + + + + 0 0 0 if) st- 00 -w 0 0 (Jo li) <l-oo -w + + + + 0 0 a, Ii) st-cc - Lu "-·-----_, _ _____../ ~ ,---, I C • ! I HARBO ISLAND 0 0 ro CD <I- CC w + + + + 0 0 OJ (D st- OJ -w VALUE ENGINEERING PAYS w + + ------.i--·, ·-·---~---·~ ---.~,,.· ·, -"" "' '-------~ l '";;.... .\ BALBOA SAFETY PAYS ISLAND + + 0 0 "' -"' <l-oo -w ~ ~, ~ ' ' \ I I I \ 0 0 <D OJ <l-oo w + + + \ \ ' \ ~~ \---f'1 "\ I -~ I L- \ .. ; ' 'I,) ' ,. ' I y \ I -z. \ 0 \ 1-f'1 ' ' () I --\ _,.. 'T' \ z Co ' -z. rn~, \". __..,\ \ C -1 • ' \ "·1 \ \\ \ \ ' I \ \ + 0 0 <D O'.l ... OJ -w \c8 \ \(.:: ' ' \tr, \ I ...-l. I \ I \ c., ' CTl \ -i \ --1 ' ·-< ' \ I \ ' I \ 0 0 0 0 1£) ... 01 0 st-if) 00 ro ,- w w + N 662,400 + N 661,500 N 660,600 N + N 659,700 • GRAP~!C SCALE RATJO 1,9000 i;;;;;r~=i=J L 300 240 180 120 60 0 300 600 900 DEPTHS ARE MEAN LOWER LOW WATER NOTE: 1. SOUNDINGS AND ELEVATIONS, IN METERS, INDICATE THE GENERAL CONDITIONS EXISTING ONLY AT THE TIME OF SURVEY -MAR, J-5, 1999. 2. CONTOURS ME BASED ON THE AVERAGE DEPTH OF SOUNDINGS WITHIN A 3 METER GRID CELL AND A~E GIVEN THE COORDINATES OF THE CENTER OF THAT CELL. THE PLOTED DEPTHS ARE FROM THE SOUNDING NEAREST THE CENTER OF A 15 METER GRID CELL. 3. COORDINATES AAE CALIFORNIA LAMBERT ZONE VI. (NAO 1983). N 658,800 4. SOUNDINGS LOCATED BY DIFFERENTIAL GPS SYSTEM. DEPTHS MEASURED BY A SINGLE HEAD MUL Tl-BEAM ECHO SOUNDER PROVIDING NE/IR FULL BOTTOM COVERAGE. 5. SOUNDINGS ARE SHOWN TO THE NEAREST 0.1 METER AND ALL NON-WATER ELEVATIONS ARE TO THE NEAREST 0.01 METER, 6. ALL STRUCTURES SHOWN ARE APPROXIMATE. 7. MEAN LOWER LOW WATER <MLLWl IS BASED ON MONUMENT WITH ELEVATION 3.334 METERS. MLLW. 0 0 li) 01 "" O'.l - Li.I COORS 0 0 "' 0 Ii) OJ -w .i 15 !l: !It; "' li: 0 ., tl'I ~ z ... ~ lla! ~ > w fk: tl--,,, :z ~ "' "' ~ .., ''U '."7£. !!l ;:~ ~ ·-..... i ~ :z m •· m I >-~ ~=e ~ i "' i "' w !Ii < 0 ~ 21 ~ ~ r:, ~ ~ ;:;: C 3 5! >-w "' E Ii} .... ~ ... :ll ~ !ii "' 0 ti If.> 2 0 :;; i '4!-~--tttl "' -:,: ,. .,. ,,, I N 661,500 N 661,200 N 660,900 N 660,600 N 660,300 N 660,000 0 0 -..;- st OJ w -t- + + + + 0 0 st ... OJ w LIDO + + + + + 0 0 st st ... 00 -w \ \ + + + 0 0 " st ... OJ -w 0 0 0 ,n ..;- 0() -w + + + + 0 0 0 LO .;- 00 -w VALUE ENGINEERING PAYS 0 0 t0 LO <t oo w + + + + 0 0 n L0 st o:) -w 0 0 <D LO ..;-"' w l_lDO + + 0 0 <D u, st ro -w (-I r- 2) Lt=- I I I I I / / I I , I T' I N 660,900 + N N 660,600 N 660,300 GRAPHIC SCALE RATiO 1,3000 Ws~ i 100 80 60 40 20 0 ll'J0 200 300 DEPTHS ARE MEAN LOWER LOW WATER NOTE: 1. SOUNDINGS AND ELEVATIONS, IN METERS, INDIC/ffE THE GENERAL CONDITIONS EXISTING ONLY AT THE TIME OF SURVEY -MAR. 3-5, 1999 2. CONTOURS ARE BASED ON THE AVERAGE DEPTH OF SOUNDINGS WITHIN A 3 METER GRID CELL AND ARE GIVEN THE COORDINATES OF THE CENTER OF THAT CELL. THE PLOTED DEPTHS ARE FROM THE SOUNDING NEAREST THE CENTER OF A 15 METER GRID CELL. 3. COORDINATES ARE C.ALIFORNIA L.AJ\IBERT ZONE VI. (NAO 1983). 4. SOUNDINGS LOCATED BY OIFFERENTll'L GPS SYSTEM. DEPTHS MEASURED BY A SINGLE HEAD MUL Tl·BEAM ECHO SOUNDER PROVIDING NEAR FULL BOTTOM COVERAGE. 5. SOUNDINGS ARE SHOWN TO THE NEAREST 0.1 METER AND All NON-WATER ELEVATIONS ARE TO THE NEAREST 0.01 METER. 6. M.L STRUCTURES SHOWN ARE APPROXIMATE. 7. MEAN LOWER LOW WATER (MLLWl IS BASED ON MONUMENT COORS WITH ELEVATION 3.334 METERS, MLLI/I . + 0 0 N <D .;- OJ ~ w I- ~Tu% X ~ X X X ' I-VI X !II « ~ -w Q 5 ' OlhW "' o:;w~ Iii ~ w-'ci ,. ~ wwz '\!! "' z<.!lw g ;~u. !5 ... ltl w VlO ~ lli >-o!.11 ~ ..IQ. 0 ~ ~ "' • u . /!'! 1/) '? • ,: ::, 0 ~ :a: "' .,j a ... w ~ ' I-. ,_ . ! . Ii ~ "' ~ C, ~ ... 0, 15 ... l;l J: :,: "' "' "' "' N 660,600 + + 0 0 t{) . <D tj- ro w 0 0 ro <D tj- 0'.) w + + 0 0 00 <D ..,,. 00 - 0 0 - w + + + 0 0 - w VALUE ENGINEERING PAYS 0 0 st " tj-ro w + + + BAl_BO A. + 0 0 "' " "' co -w 1Sl AND I, .. /.I SAFETY PAYS 0 0 " + w 0 0 0 0 0 "' eD ro tj-"" ro ro ~--w w + N ' N. 661,800 1· + + N 661,500 GRAPHIC SCALE RATIO 1,3000 br-'1~9@ 100 80 60 40 20 0 100 200 300 + DEPTHS ARE MEAN LOWER LOW \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ I \ \ \ +· + ' \ \ \ \ ' \ WATER N 661,200 N 660,900 -t-NOTE: N 660,600 0 0 0 co tj- 0'.) w 1. SOUNDINGS AND ELEVATIONS, IN METERS, INDICATE THE GENERAL CONDITIONS EXISTING ONLY AT THE T!ME OF SURVEY -MAR. 3-5, 1999. 2. CONTOURS ARE BASED ON THE AVERAGE DEPTH OF SOUNDINGS WITHIN A 3 METER GRID CELL AND ARE GIVEN THE COORDINATES OF THE CENTER OF THAT CELL THE PLOTED DEPTHS ARE FROM THE SOUNDING NEAREST THE CENTER OF A 15 METER GRID CELL. 3. COORDINATES ARE CALIFORNIA LAMBERT ZONE VI. <N.AD 1983). 4. SOUNDINGS LOCATED BY DIFFERENTIAL GPS SYSTEM. DEPTHS MEASURED BY A SINGLE HEAD MUL Tl·BEftM ECHO SOUNDER PROVIDING NEAR FULL BOTTOM COVERAGE. 5. SOUNDINGS ARE SHOWN TO THE NEAREST 0.1 METER AND ALL NON-WATER ELEVATIONS ARE TO THE NEAREST D.01 METER. 6. ALL STRUCTURES SHOWN ARE APPROXIMATE. 7. MEAN LOWER LOW WATER (MLLWl IS BASED ON MONUMENT COORS WITH ELEVATION 3.334 METERS, MLLW. ~ 0 "' ' w !.; 0 "' Iii z z Q ~ Ii: "' -0 > "' l's I.a.I a:: I-~>\ "' u ~ X >< ii:: ~ >-X ;~ ,l: I-Ill .J ' ti) 0::: Cl:'.~ ~ -w W-' OVIW "\. >ti g irw~ 0: WIJi 3: w ...1 Cl ID !i wwz ' ·i';; 0 z C) I.a.I ~~ ~ ~~IL. ~ ~ i,J 1/l 0 Lu..: >-O<Jl >!!l ~ti :::!! ...I (I. ~ ~ ::r: ,,. • 0 1£? (h 0 ' • :,: ::) ~ g ~ @ "-,_ ... !::: Q i "" i i 8 ... "' 0 w ... ~ .., ffi"~"i "' ;,. 0 " 0 0 C'¾. en 00 ~ co <£) N 660,600 'T st-O'.) 00 --w w N 660,300 ..L ' N 660.000 + + N 659,700 + N 659,400 + + N 659,100 + + 0 0 0 0 Ii) 00 <D <D "" "" ro ro - Li..i w ' ', + + + + + 0 0 -r---v ro -w VALUE ENGINEERING PAYS + + + + 0 0 "" I'-"" ro w SAFETY PAYS + ..L ' 0 0 ['- I'-"' (j} LJ + + + + 0 0 0 O'.) st ro w \ \ I \ \ ,, '\ ·~ -----~--- ' ! , ' ' N 660,000 I N N 659,700 GRAPHIC SCALE RATlO h3000 bJ=w=---w 100 80 60 40 20 0 100 200 300 + N 659,400 DEPTHS ARE MEAN LOWER LOW WATER NOTE• t SOUNDINGS AND ELEVATIONS, IN METERS, INDICATE THE GENERAL CONDITIONS EXISTING ONLY AT THE TIME OF SURVEY -MAR, 3-5, 1999. 2. CONTOURS ARE BASED ON THE AVERAGE DEPTH OF SOUNDINGS WITHIN A 3 METER GRID CELL AND ARE GIVEN THE COORDINATES OF THE CENTER OF THAT CELL THE PLOTED DEPTHS ARE FROM THE SOUNDING NEAREST THE CENTER OF A 15 METER GRID CELL. 3, COORDINATES .ARE CALIFORNIA LAMBERT ZONE VI. (NIii) i983J. 4. SOUNDINGS LOCATED BY DIFFERENTIAL GPS SYSTEM, DEPTHS MEASURED BY A SINGLE HEAD MUL Tl-BEAM ECHO SOUNDER PROVIDING NEAR FULL BOTTOM COVERAGE. 5. SOUNDINGS ARE SHOWN TO THE NEAREST 0.1 METER AND ALL NON-WATER ELEVATIONS ARE TO THE NEAREST 0.01 METER, 6, ALL STRUCTURES SHOWN ARE APPROXIMATE, 7. MEAN LOWER LOW WATER Cl\dLLWl IS BASED ON MONUMENT COORS WITH ELEVATION 3.334 METERS, MLLW. .., 0 ! "' &: ii tr-- '21-~ -.,_ Ii'! 8l \~~ "-i ., 'J i >--i,'.. ~ m >-= Imo ~ I I~ ~ ~ 25 ~ \s--, 0 '-w ..., r;: ~ <.> iii • VI ::i