HomeMy WebLinkAboutCT 13-05; STATE STREET TOWNHOMES; GEOTECHNICAL APPROVAL; 2014-10-22October 22, 2014 Project'No. 13200-01
Ms April Tornillo
- Taylor Morrison
8105' Irvine, Center Dri'e. Suite 1450
Irvine, CA 92618
Subject: Geotechnical Approval of Proposed Caisson Support of Residences Adjacent to Storm
- Drain, State Street Town Homes, Carlsbad.
c Introduction
In accordance with your request, LGC Geotechnical, Inc has reviewed the attached caisson plans by D.J.
Scheffler, Inc., received on October 22, 2014-Our review of the plans and cakulations indicate the caissons
have been designed in accordance with our referenced report and are considered suitable for their intended
purpose from a geotechnical perspective
We appreciate this opportunity to be of sirvice Should you have any questions or concerns regarding this
letter, plèas&do not hesitate to contact ouroffice.
Sincerely,
LGC Geotechnical, Inc.
Tim Lawson, CEG 1:821,GE 26 2(
Geotechnical Engineer/Geologist
TJL/ASRJaIa
Attahments: References
Distribution: (3) Addressee (3wet-sined copies, 1 via email)
(1) Adams Streeter Civil Engineers, Inc. (via email)
Attention Mr. MdharhfnadAdabadi
(1) Amid Engineering Group, Inc. '(via email)
Attention:Mr. 'Mansour Amid
S
(1) Mr. Marshal Mead (via email)
S -.
References
Adams Streeter Civil Engineers, Inc., 2014, Precise Grading Plan, State Street Townhomes, Carlsbad,
California, date plotted October 14, 2014.
Lew, et al, 2010, Seismic Earth Pressures on Deep Basements, Structural Engineers Association of California
(SEAOC) Convention Proceedings.
LGC Geotechnical, Inc., 2014a, Preliminary Geotechnical Evaluation for the Proposed State Street
Townhomes, 2531 through 2589 State Street, City of Carlsbad, California, Project No. 13200-01,
dated July 3, 2014.
______ 2014b, Geotechnical Recommendations for Trench Excavation to Expose Existing 66-inch Storm
Drain after Construction of the Proposed Development, State Street Townhomes, 2531 through 2589
State Street, City of Carlsbad, California, Project No. 3200-01, dated October 9, 2014.
2014c, Geotechnical Recommendations for Proposed Deepened Caisson Footings Adjacent to the
Existing 66-inch Storm Drain Easement, State Street Townhomes, 2531 through 2589 State Street,
City of Carlsbad, California, Project No. 13200-01, dated October 15, 2014.
Project No. 13200-01 References October 22, 2014
RESE5050 DESCRIPTION 10110 01*10000 I OTT RO.DOIILIIl0IS_____II CT IP05
CONCRETE NOTES
I. LRSISS 00000 OSOOROC 01 SP(CESC LOCATIONS 010 SCALD. ILL. COR.RRCIR DORA
SE
0. UNREST SP(OPOOLSR AERAtED OSTARMSI. ROASIONELTOD SIOTA SODRLS 0500 N 000LDLLA
- PORTRAIT GIST RUNLRSI ISA PAODNIIDDISI AURORA ID (ISIS .3 IS.
- ADTSRAIS PEIR&OA000RLT EXPOSED RD WDIOR/OLAPRAC --E—
- ED DOT (DPOSILO RONDOTTOR OR IT 10011CR DORA 00:
0(005. Cosuoss - P5101ST 01101. I1DS/SflRDUPS . T
N. COORSACROR SLIMS 000ROSDIT OCR AU. PASTAS CODAS. PSU0000. DLACIRIXAS. DATE. CXC. TO (OLSOIR EXT PROPER PLDDE050R OF ALL OP001LAS. COROLSIS. SLEEVES. IRSICTIS, ODPRASSIODS. CRC. BROOD OIL APPROOTID OEX000EA 00005005.
AIRS OP SORISSSSC&
S. A050IERO ODOR SEALS EXTORTS TO 1511 PROPOAIIODS (STASLAICD RI CORD ERA RID
OX0000 000 SEALS TutoR ROSES TO ITO ASAITO OTICIAL. RD ORION OPPRRLOL
PRRA TO OS 050I ORE ROAR.
DLAUAILIS ARE DOSED RD SISUCRISIRL. ORSON POOLIRASDORS RAID ITCOARORRIT
AXES/OR OSLO REPORT. ION II IS OOSOAE000 TORI ORRRRSTAS (OUDLOILIS
RADURAD TART SUPERSEDE TTIR MOISUS LID AESDENS SPIGOt OSCAR.
RILE/OR DCIII IA 0000550 TOE RS050LDI. I--R000IAASDELTS.
REINFORCING STEEL
000±05 RPANSDA RPADLRNRSA OR P5.105. EXIOrORRALA STEEL 50005 PR AS raiDERS:
- OS. N ARDS OAR _E,: IRAN GRInD _-TO MIS-AD
- (Nut SOIL.L AC 05150550 AS PER COILS —1 (OLAPOAD: •I 0110 100 RASP.)
- POOrOlDE,S RO IX .t0 STALL ORISNOA TO IOTA 0-PAR. DRAAE NA
N. DOS PLIASDOLT: .
- RASFORRXDO AIDS SMALL. RI -I Al 001. RUST. 005001 OR OSCIIOCDS _EL, To
- *010CC RESAR RE NO Or RORPOP000 51(0. SOILS PR PDRPORLIAO OR ICE ALACTRAX ISA PROOSS UIPUR000 RADIO A.ACIRR. COO PDOAORTLCD AR ATLOERS CLRIlPICO AR
- DTTDR( RE005AD. ROL000 Or R- 50055 AR PAIPOOLOD OCT10 ERA
CRAI10500S 105010100 OF 0 001511 M CCRIO1AR Sr THE OTIS OR TRACTS
DIRLLEIRCA (II LLIIROULII LX AOTLCRCTA LCD LA SAS DLRLIEIOAR (CC ILDLOLuA)IR - AOSSA
CAISSON PLAN REVIEW
11500 SLIMS AR RAOIC.SD AT TOO ETOTTOS LEWD *0.00 POR IPRRORRL NOD COOPNLICLRE TO RICO AEMICPTILC REORLOIDERDATOTOS RAID DETRULS:
ME RA0000DDOITCOS AlCOA ISA ROPORI PRMAR:iOAOO-AI
e, WOE lEMIGG-PO-E- FOR—— ME —OTME
. ATTIC ARIA IT. 1011
O.RTOSR SIOLLRTUR*L PuPILS
RRST-IROSLO0t0 POUOR.R000 P506 PREPARED AR JO 1-11—, WISER 2S72.
R. RODASSIRACIDS XML E000DORS. AC. IS AOPR000TA PARR OF .—E.PAR 100
CDMA.LOLCE OM ISA .01051 PRDOSA OS000D P-
2. LOOT LSAIRICDITRL 0051 TTIC CASSSD RAILS 010 CILOJSIISIS (RE RI COILRSADA. ITO
OF CALRSOID OflSC NTIS R NCR TOSS OIL TSR AOLSWTD POlIO SCuDS RIDER (ALTEC) I
OF A AD DIE PEARLS PROASCA RI Lu. SSTIDIRUR) 105000 RAITENCA NO OPPR055R
(OR ROSRC TRIAlS
CAISSON DESIGN CRITERIA
ORUP110I: SOC DCAIACIICCIL. RIO.
PASLDCI I: TRIOR..OI. TIRED JLILYS. RATE
I. 005050 OEREDTL SISAL USE 190 POL000TTC PODILDAIPSS:
(TOO PROOC: 3.500 PIP
LOItERS LOADS: LEAR. DRCAE - CONTRA LAT0001 501015
I, TOE I.T. ESTIMATOR ALAR000 10005 (000LNTOD P0.01 LORIS or *000 STIRJCI1LPO.
MD -ES) AIDS LOADS) 050 ORAL TO 0.0. 50009050
RRJLLIEO INTO OR ENCODER RONALD A. MICRO. ROD NAIlS TO 0(5105 ERR CILSSSTL LOCOI000 IA (CORE CLXI THE SARI TAD CRAnE ATOLL RESCA 5 RSEOILTIA RSSUUELD RIO
DOOR RLS0005LX DNA PRCRIOO 10 ACIX001IILE EXT LIOOLLS R0000DO DAPIR 10 SIRSPI
OILLOS GlORIA RI DIR GAOI000CCAL (000000 TA TEXT (COO IA BE RCMXDD. DOT RUE
SILO 1001000 DESPACRIDR.I).
I. 1110 AD000LIOD DOIJULO (APIS OF 105 CILSSSRS SIlLS AXIRELO PRISXD TTO RAP OF TOE (001100 CD PAN DDCISRNTR. 010 AlIT OGLINTOJI1OD Al IRE TINS ROSES TOO TOP Of TOT
I. RIlE AOILTROAIOR ROSS LLILTOTRST R COPY OF DIE 001.5 RTPSAR 000 RA0005POORAIG
000DOONJOL _(S)ED I5C AOl ORE AT MS 10DM 0000 NE RRSPORSELI FOR MS
GENERAL CONSI1TONS
0011 ROTC 050 SIDILS IT RRSRRTOICLU FOR C000RATLDROT Of MS lORE OLD LLIREROLS. DLCLLLOOL TIbIA flJOIOSCRD IT SLRLAOOIRRUIOAS.
OPT SORT 0 OILAOITONL. ITCLL000 OIl NOR LOLTIA To RNS000P(1505 NEPRTRO RCA
SIRICTCNRL PI.OLS NITS ISA CSOAITECIILRRL. ARES.. I5EOOREICIL. ELOCIRIAIL. OLE/SR
000LLLALOL/IITIJTR P_..
_ 0000. OSILSLOCOIORD OF SLOAN DSCREPOT.CIDS SCALA ND
ESP000AC 0111 000SISILCTOO (FlOOR. RICNOPOPO. FRSURR TO 000LPSI ROD CAROTID
SOILS TOO ME ORSILESS lILT ELDEISTLIPT IRE _,ER I., ROSA 001 QILLIS
151 LOAM ROE EXOIRRALLOATS. 011 1ST.. D.O.S OLD 0.50.0. ORSOTLETIDIDS.
POOLNREOEOTS. LOT TISIORD RR000DLUES SOILS NA 0000IDDD TO 0*051 RTNCTLR ROTS.
DISCO UPON IRA LATEST DRONSIGS (RCLLJOSOG APPROVED R05000S) COD 10500015 10 RESPOISS- FOR —1 — OR
TALl DOSRAPACESOS NEICOSO TAR TRUE. ISAIOINC1URIS 1101551025. COO EODTLTAR000
PROCEEEMD
Ott 5070 TOO**
CAISSON DETAIL
FLOOR PER
SECTiON ViEW AR SOLE r-r-5
[] 10 0055(0 lOOP 105 -
(B (B) •O D011. RIDS (OANLu1 SPINOD . TI
FOOTING DETAIL
SCALE I/V.I'-O
P 1- OF ME!/PNURIMRRRICANRTT T a.-AP ISlE LOOt
ME
ME PEOPE
TYPICAL CAISSON DETAILS
D.J. SCHEFFLER. INC.
GPRPPS)EROCIISPPT'OO CCTIIPSETCP
2910W. PORI010 DIALS
R'RITRTISC.SOTTCOAXIt
4 07 10O0_S. PAN: ISIS) 590.06)0
El
AS BUILT
RECIDIACO RI:
MSPEETOR DATE
CITY OF CARLSBAD [ON
EOOLStCSCOS DCPRSIMCXT Li.
STATE STREET TOWNHOMES
CAISSON SCHEDULE
CAISSON TOP OF CAISSON OK TO
HUMBER CAISSON LENGTH ROUNO
PER CIVIL (FEET) (HEl)
C1 l9.l0 20.7 21.0
C2 39.30 20.6 21.0
Cl l9.l0 20.6 21.0
C< 37.53 13.8 19.0
cs J7.5l 18 .8 19.0
C6 l7.5l 18.8 19.0
C7 37.33 18.4 19.0
C8 37.33 18.4 19.0
C9 37.33 18.4 19.0
c,o 37.33 18.3 19.0
C11 l7.ll 18.3 19.0
Cl 2 37.33 18.3 19.0
C13 37.33 18.2 19.0
C14 39.,o 20.8 21.0 c,s 39.40 20.7 21.0
C16 39.40 20.7 21.0
C17 37.73 19.0 19.0
Cl 8 37.73 19.0 19.0
C19 37.73 19.0 19.0
C20 37.63 18.7 19.0
C21 37.63 18.7 19.0
C22 37.63 16.7 19.0
C23 37.30 18.2 19.0
Cl< 37.30 18.2 19.0
C25 37.30 18.2 19.0
CAISSON NOT($
I. TOP Of CNSSON OIMENSK>N NIID CAISSON SPACING AS
PfR CML DRAW~CS 2. SURVEY AND LAYOUT Of PJl.£5 SHAU BE BY OTHERS
3. IF W.A.TER IS ENCOUNT[R[O OR IF CAVING OF HOLES
OCCURS OUR1NC ORtUING, TEMPORARY CASING Of HOLES SHALL B£ REO~RED. V18RATORY HA.MVER SHALL
NOl BE USED fOR CASING
<I SEE SHEET 12 Of 13 FOR AODffiOw.L •NfORMATON
INCLUDING TYPICAi.. CAISSON OCTAIL5, GENEIW. NOTES.
AND lrAATERW. SPEClflCATIO'IIS.
CAISSON LAYOUT
....................... -,
' ' ' ' I I
I I
I
I
~:
I
I
I
~ ~ I
I
' I :~,
I .
I I I I I
I I I I
1\ ~ I I I I
I \ I \
\ ' ~
rO CNSSONalJ' 7J 10 N'( {JICP)•JO.e.
', "''--
J
"AS BUILT"
--+,,"""'"'°~"'"'~,,-~~~~~~~~
~ ~I(
iow • • •o 10 20 JO [TIJI C[1Llf~ ~~1~~AD ICTrJ
CRAl"HIC SCA.L.C; , IN • ,o r[£l' .u:s!ION PUNS roR.
STATE S'fREE:T TOWNHOMES
Sd DJ. SCHEFFLER. INC.
' ' Gr,it:rat £ttg1Mt:nflg C('lt(ractor u.i...-....,!'1,J'i;l Al'PftC)',l'ED" .i.t.S,CW,IS C(l.O(Rt
aC51!1'4 l~\\ P<i.noouB1vd ---~ ........ • Po!l'!Oml.CA917c3-J.118 !OT'l"OIONCOIK~l(IIPlll:'St/'JOfl' Dol1f I ~ :f • --£'1'.P.: ~=J~~ o,, ,.. I~ O...II """" "°'tt .,....._ b~ BY..--PRO..CCf NO. ()l'lA-C HO l(e~ ~~~~ ».1m,,,~,,~~ RE'1~~ D£SC!hPTI<X< ·--en-.~ 1~~--11 c,,,_., ~