Slide 1

Port of Long Beach 76 Foot Main Channel Dredging Project Doug Thiessen, Port of Long Beach (POLB),Al Moro, Chief Harbor Engineer, POLB Emily Ueda, Program Manager, POLB, Janna Watanabe, Environmental Specialist, POLB Jim Fields, U.S. Army Corps of Engineers, Alan Alcorn, Moffatt & Nichol Todd Graham, KPFF, Steve Cappellino, Anchor QEA Slide 2 Slide 3 Project Goal Improve navigation and environmental safety Economical sediment remediation (IR Site 7) Deepen and widen turning Basin and Main Channel Create Port property for commerce Slide 4 Project Sites Slide 5 Disposal Site: Pier G North Slip Slide 6 Pier G North Slip Fill Slide 7 Pier G Fill Slide 8 Catalina Express Terminal Maintenance Dredging Slide 9 Target Dredge Depths Area A = 4+2 OD Area C (west) = 4+2 OD Area C (east) = 2+2 OD Final Removal Volume Area A = 147,000 CY Area C (west) = 221,000 CY Area C (east) = 134,000 CY Total = 502,000 CY IR Site 7 West Basin Dredge Areas IR Site 7 West Basin Dredge Areas Slide 10 Clamshell Dredge at IR Site -7 Slide 11 IR Site -7 Material in Dump Scow Slide 12 IR Site -7 Material at Pier G Fill Slide 13 Phase 2 Dredging Turning Basin PIER G 3500 WEIGHTED HDPE PIPE 4000 WEIGHTED HDPE PIPE 1000 STEEL PIPE 2000 WEIGHTED HDPE PIPE 1400 FLOATING STEEL PIPE 80 STEELPIPE SCHEDULE: 4/6/2011 4/26/2011 (21 DAYS 24/7) EQUIPMENT: H.R. MORRIS (CUTTER HEAD) DREDGE POWER: ELECTRIC (from Pier T) DREDGE QUANTITY: 430,000 CY DISPOSE METHOD: PUMP (24 PIPE) PRODUCTION: 17,000 PER DAY Slide 14 Dike Construction Slide 15 HR Morris Cutterhead Slide 16 Channel Dredging Slide 17 Turning Basin Dredging Slide 18 Hydraulic Discharge within Fill Slide 19 Emergent Fill at Pier G Slide 20 Surcharge Material Originally planned to use Western Anchorage sand mine Revised to include rolling surcharge using Port supplied crushed miscellaneous base (CMB) 2/3 of CMB left on-site for use in developing site Excess material used for other Port project (Middle Harbor) Slide 21 Construction Costs Engineers Cost Estimate : $44M Area Cost Fill Area (Wall, Dike, dredging) $15.7 Million Catalina Express Terminal $0.8 Million IR Site 7 $11.5 Million Turning Basin and Channel (50/50 Fed Funded project) $9.6 Million Miscellaneous Items $2.2 Million Total Bid Amount: $39.8 Million Army Corps of Engineers cost share amount: $4.8 Million Slide 22 http://www.polb.com Questions