PORT OF MIAMI T UNNE L PROJE CT UPDAT E NOVE MBE R 20, 2013 F RE IGHT T RANSPORT AT ION ADVISORY COMMIT T E E www.por tofmiamitunne l.c om
SCOPE OF WORK Shifting of EB MacArthur Cswy MacArthur Cswy Bridge Widening Twin tunnels under Government Cut Modification of Dodge Island Roadway System www.por tofmiamitunne l.c om
MACART HUR CAUSE WAY BRIDGE WIDE NING “Before” “After” Inte rior Wide ning for a dditiona l tra ffic la ne s to tunne l • Work on Pie rs 17 & 18 a s we ll a s de mo of site e sta blishme nt • www.por tofmiamitunne l.c om
WAT SON & DODGE ISL ANDS PORT AL CONST RUCT ION T unne l Por tal house s the F lood Gate s • whic h c ome down in the e ve nt of a stor m to pr e ve nt flooding of tunne ls Notific ations for shutdown dur ing Hur r ic ane s or • othe r thr e ate ning stor ms will be issue d by USCG Captain of Por tMiami www.por tofmiamitunne l.c om
T UNNE L BORING MACHINE E B & WB BRE AK- IN, BRE AKOUT & T UNNE L Mining of the E astbound T unne l be gan on Nove mbe r 11, 2011 and was c omple te d on July 31, 2012 (751 Rings & 4,186 L F ) Mining of the We stbound Mining be gan Oc tobe r 29, 2012 and was c omple te d on May 6, 2013 (745 Rings & 4,152 L F ) www.por tofmiamitunne l.c om
CROSS PASSAGE S CROSS PASSAGE F ive c r oss passage s, or e me r ge nc y • LENGTHS e xits, ar e be ing built be twe e n the two CP1 – 15 ft. • tunne ls. CP2 – 36 ft. • CP3 – 37.5 ft. • Cr oss passage s ar e appr oximate ly 700 CP4 – 43 ft. • • CP5 – 10.5 ft. fe e t • Cr oss passage s 1, 4 and 5 ar e not • unde r ne ath the c hanne l and we r e pr e tr e ate d fr om gr ound sur fac e using c utte r - soil mixing pane ls that for m a gr oute d bloc k of soil and we r e e xc avate d. Cr oss passage s 2 and 3, whic h go • unde r ne ath Bisc ayne Bay, we r e tr e ate d with a br ine to fr e e ze the gr ound and e xc avate d. T unne l lining for Cr oss Passage 2 is in pr oc e ss. www.por tofmiamitunne l.c om
CONCE PT UAL INT E RIOR VIE W OF T UNNE L Aluminum Arc hite c tura l Pa ne ls will be insta lle d a s • fina l finish Insta lla tion of inte rna l struc ture s a nd Me c ha nic a l- • E le c tric a l- Plumbing - F ire (ME PF ) c ontinue to be insta lle d in both tunne ls inc luding fire ma in piping , e le c tric a l c onduits a nd c a bling , junc tion boxe s a nd IT S e quipme nt. www.por tofmiamitunne l.c om
WAT SON & DODGE ISL AND SUPPORT BUIL DINGS CONST RUCT ION Both buildings’ str uc tur al e le me nts ar e c omple te • Me c hanic al, E le c tr ic al & Plumbing (ME P) as we ll as finishe s for buildings • c ontinue to be installe d Installation of building ve ntilation, spr inkle r syste m and e le c tr ic al • (switc hboar ds & c abling), as we ll as fir e alar ms ar e unde r wor ks www.por tofmiamitunne l.c om
Dodge Island – Roadway Impr ove me nts E B & WB Por t Boule var d Shift to F inal Configur ation • South Cr uise Boule var d c omple te d • Ne w T r uc k Br idge par tially ope n to one lane • Constr uc tion c ontinue s on inte r nal r oadways • www.por tofmiamitunne l.c om
PROJE CT SCHE DUL E July 31, 2012 – Comple tion of e astbound tunne l May 6, 2013 – Comple tion of we stbound tunne l Spr ing 2014 – Comple tion of Dodge Island r oadway impr ove me nts May 19, 2014 – Substantial Comple tion - Por t of Miami T unne l ope ns to tr affic , O&M Pe r iod be gins August 18, 2014 – F inal Comple tion As o f 11/ 20/ 13 - Co nstr uc tio n Days to Date : 1498 o f 1765 (55 mo nths) = 85% o f De sign-Build www.por tofmiamitunne l.c om
Que stio ns? www.por tofmiamitunne l.c om
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