Anchorage Port Modernization Project Project Management Institute - - PowerPoint PPT Presentation

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Anchorage Port Modernization Project Project Management Institute - - PowerPoint PPT Presentation

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February 10, 2016 Anchorage Port Modernization Project Project Management Institute Alaska Chapter February 2016 Dinner Meeting Presented by: Lon Elledge, P.E. Program Manager CH2M ANCHORAGE PORT MODERNIZATION PROJECT Briefing Agenda Port

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Anchorage Port Modernization Project

Project Management Institute Alaska Chapter February 2016 Dinner Meeting

Presented by: Lon Elledge, P.E. Program Manager CH2M February 10, 2016

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ANCHORAGE PORT MODERNIZATION PROJECT

Briefing Agenda

  • Port of Anchorage Overview
  • Anchorage Port Modernization Project Environment
  • Anchorage Port Modernization Project Status
  • Concept Development and Overview
  • Land Based Data Collection and Feed Engineering
  • Test Pile Program
  • Additional 2016 Planned Activities
  • Questions
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ANCHORAGE PORT MODERNIZATION PROJECT

Port of Anchorage Overview

  • Landlord Port / Department of

the Municipality of Anchorage

  • Cargo: Petroleum, Cement,

Container, Project Cargo

  • Critical to Alaska (~3.5M tons of

cargo in 2014) – 74% of all in‐bound non‐ petroleum freight thru Southcentral ports – 95% of all refined petroleum products moving thru Southcentral ports

  • Dept. of Defense Designated National Strategic Seaport
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ANCHORAGE PORT MODERNIZATION PROJECT

Existing Port of Anchorage

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PROJECT ENVIRONMENT

Anchorage Port Modernization Project

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ANCHORAGE PORT MODERNIZATION PROJECT

Conditions in the Knik Arm of Cook Inlet

  • 40 foot tidal

range

  • Tidal currents

and eddies

  • Glacial

sediment

  • Ice flow and

encasement

  • Endangered

beluga whales

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ANCHORAGE PORT MODERNIZATION PROJECT

Existing Wharf Pile Conditions as of 2014

Terminal/POL Age (years) Min. Thickness Observed Percent Loss Terminal 1 54 0.15” 67% POL Terminal 1 50 0.15” 67% Terminal 2 46 (avg) 0.20” 55% Terminal 3 40 (avg) 0.18” 59% POL Terminal 2 20 0.13” 71%

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ANCHORAGE PORT MODERNIZATION PROJECT

Pile Jacket Repairs as of 2015

  • Total number of Wharf Piles = 1,423
  • Total number of Wharf Piles Jacketed = 462 (32%)

– 2004 to 2011: Estimated 10 – 1 yr jacket life – 2012 to Present: Estimated 15 – 20 yr jacket life

  • Total number of Wharf Piles to be

Jacketed = 961 (68%)

  • Spending Approx. $3M/yr to temporarily

“fix” 100 piles/yr

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ANCHORAGE PORT MODERNIZATION PROJECT

Jacket Repair Limitations

  • Primarily a vertical capacity

enhancement

  • Does not improve the seismic

resilience of the Port – Simply “band‐aids” a structure not designed to current codes – Continued risk of sediment liquefaction during EQ

  • One‐time fix
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ANCHORAGE PORT MODERNIZATION PROJECT

Could be worse – wood piling!

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ANCHORAGE PORT MODERNIZATION PROJECT

Funding Environment

  • Previous Port Intermodal

Expansion Project – challenges and perceptions

  • Fiscal Uncertainty
  • Understanding of the importance

and the conditions of the Port

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ANCHORAGE PORT MODERNIZATION PROJECT

Project Team & Goals

Project Team – Owner: Municipality of Anchorage / Port of Anchorage – PM/CM: CH2M‐HDR Project Goals – Replace Container Terminals 2 & 3

  • Minimize investment in the North Extension

– Provide modern, safe, and efficient port facilities – Provide for future growth

  • Support larger vessels
  • Allow for deeper draft (‐45’ berth depth)
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ANCHORAGE PORT MODERNIZATION PROJECT

Project Constraints

Operational Constraints

  • Keep one Petroleum Oil Lubricant (POL) terminal in
  • peration at all times
  • Keep existing container terminals operating until new

terminals are complete

  • Must complete both container terminals once started

Seismic Design Criteria

  • ASCE/COPRI 61‐14
  • Two seismic berths to a higher seismic performance level –

T2 & POL1 Funding Constraints

  • $127M Initially Available
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ANCHORAGE PORT MODERNIZATION PROJECT

Project Stakeholders

  • Municipality of Anchorage (MOA)

– Geotechnical Advisory Commission (GAC)

  • Port of Anchorage (POA)
  • Totem Ocean Trailer Express (TOTE)
  • Matson
  • ABI Cement
  • Flint Hills, Tesoro, Crowley, Delta Western, AFSC,

Kirby

  • Cook Inlet Tug & Barge
  • Southwest Alaska Pilots

Association

  • US Army Corps of Engineers

Alaska District (USACE)

  • CH2M/HDR Project Team
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STATUS

Anchorage Port Modernization Project

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ANCHORAGE PORT MODERNIZATION PROJECT

Anchorage Port Modernization Project Status

Action Description Status

Develop Concepts Charrette with follow on development of 3 Concept Plans Completed Select Concept Municipality selects the concept and initiates the project Completed Preliminary Engineering Concept refinement, develop permitting strategy, refine procurement strategies. Collect survey, aerial mapping, geotechnical, environmental, ship operations, hydrological, hydro‐acoustical and pile driving data for use by future Designers of Record On‐going Permitting Engage in the APMP Permitting process Initiating Design Procure Designer(s) of Record Contracts through the Municipality and prosecute designs Not Started Construct Procure Construction Contracts through the Municipality and prosecute construction efforts Not Started

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CONCEPT DEVELOPMENT AND OVERVIEW

Anchorage Port Modernization Project

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ANCHORAGE PORT MODERNIZATION PROJECT

Concept Planning Charrette

  • Charrette was held at the Port over a week
  • Four (4) concepts were presented
  • Information included concept layouts, construction sequencing,

and estimated costs and durations

  • Potential value added alternatives were proposed & evaluated
  • Evaluation criteria and weights were pre‐determined
  • Three concepts were selected for further development
  • All concepts included stabilization of the North Extension and

upland relocation of the functions located on Terminal 1

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ANCHORAGE PORT MODERNIZATION PROJECT

Selected Concept – Concept D ‐ The Anchorage Port Modernization Project (APMP)

  • Lowest upfront and lifecycle costs
  • Minimizes future maintenance dredging
  • Allows for future deeper draft (‐45 ft. berth depth) by

moving off shore

  • No construction of interim berths
  • Shortest construction period
  • Maintains two (2) Petroleum Oil & Lubricant (POL)

berths for majority of the construction

  • Least amount of tenants moved during construction
  • Provides additional acreage for tenants
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ANCHORAGE PORT MODERNIZATION PROJECT

PHASE 1: North Extension Stabilization Step 1 + POL 1

  • Construct new POL1 (south of POL2)
  • Stabilize North Extension shoreline, Step 1
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ANCHORAGE PORT MODERNIZATION PROJECT

PHASE 2: Terminal 1 + Terminal 2

  • Relocate existing T1 functions to landside
  • Construct new Container Terminal 1 (outboard of existing Terminal 1)
  • Construct new Terminal 2 (outboard of existing Terminal 2)
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ANCHORAGE PORT MODERNIZATION PROJECT

PHASE 3: POL 2

  • Construct New POL2 (outboard of existing POL2)
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ANCHORAGE PORT MODERNIZATION PROJECT

PHASE 4 + 5: North Ext. Stabilization Step 2 + T3 Demo

  • Stabilize North Extension shoreline, Step 2
  • Demolish Terminal 3
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ANCHORAGE PORT MODERNIZATION PROJECT

Phase Task Cost Funds Required Proposed Fund Source Construction 1 ½ North Extension Stabilization and Replace POL 1 (fuel and cement) $127 M $0 In hand 2017‐2018 2 Replace Terminal 2 and Terminal 3 $298 M $298 M Statewide GO Bond 2018‐2022 3 Replace POL 2 $35 M $35 M Various 2019 or later Subtotal $460 M $333 M 4 Complete North Extension Stabilization $88 M $88 M Various 2019 or later 5 Terminal 3 Demolition $8 M $8 M Various 2022 or later Total $556 M $429 M

Funding Requirements

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LAND BASED DATA COLLECTION AND PRELIMINARY ENGINEERING

Anchorage Port Modernization Project

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ANCHORAGE PORT MODERNIZATION PROJECT

Completed Activities

  • Probabilistic Seismic Hazard Analysis
  • Port Survey Control and Boundary Survey
  • Topographic Survey at proposed construction locations
  • Port Photogrammetric Mapping
  • Land side and marine side Geotechnical Investigations
  • Land side Environmental Characterizations (Phase I and II)
  • Programming for replacement buildings
  • Initial Ship Simulation and Pilot Study
  • Geotechnical Advisory Commission Study
  • Development of overall permitting strategy
  • Procurement of Pile Test Program
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TEST PILE PROGRAM

Anchorage Port Modernization Project

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ANCHORAGE PORT MODERNIZATION PROJECT

Test Pile Program

  • Scope of Work

– Gather Marine Side Geotechnical Data – Install Indicator Test Piles at 10 locations

  • Evaluate Pile Drivability
  • Estimate Pile Capacity
  • Evaluate Hydro‐acoustic Noise Attenuation

methods

  • Kiewit Infrastructure West Co. awarded contract in

August 2015

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ANCHORAGE PORT MODERNIZATION PROJECT

Planned Location of Test Piles

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ANCHORAGE PORT MODERNIZATION PROJECT

Hydro‐acoustic Monitoring

  • Scope of Work

– Establish Noise Baseline without suppression systems – Evaluate two types of systems

  • Confined Bubble Curtain
  • Resonator System
  • Approach

– Quantify levels of underwater noise for various installation methods

  • Different Pile Driving Hammers (vibratory, hydraulic,

diesel)

  • Monitor at different distances from source

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ANCHORAGE PORT MODERNIZATION PROJECT

Noise Suppression Systems

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Resonator System

  • Encapsulated air bubbles,

tuned to specific frequencies and arranged in specific configurations (Helmholtz resonance) Confined Bubble Curtain

  • Confinement used

because of water currents

  • Several levels of free‐

rising bubbles

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ANCHORAGE PORT MODERNIZATION PROJECT

AdBm Resonators

Source: Alaska Business Monthly

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ANCHORAGE PORT MODERNIZATION PROJECT

AdBm Resonators

Source: Alaska Business Monthly

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ANCHORAGE PORT MODERNIZATION PROJECT

Status of Test Pile Program

  • Pile fabrication underway
  • IHA application ‐ public notice

period closed Jan. 15, 2016

  • Installation Spring 2016

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ADDITIONAL 2016 PLANNED ACTIVITIES

Anchorage Port Modernization Project

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ANCHORAGE PORT MODERNIZATION PROJECT

Additional 2016 Planned Activities

  • Begin Overall Marine Terminal Permitting Process
  • Collect Water Current Velocity Data
  • Additional Ship Simulations and Pilot Evaluations
  • Solicit Progressive Design/Build Proposals for Step 1 of the

North Extension Stabilization

  • Complete Preliminary Design process for marine structures

and North Extension Stabilization (NES)

  • Develop Requests for Proposal to procure Designer(s) Of

Record (DORs) for Marine Terminal Designs

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ANCHORAGE PORT MODERNIZATION PROJECT

Ship Simulation & Pilot Evaluation

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ANCHORAGE PORT MODERNIZATION PROJECT

Reconfiguration of the Port of Anchorage

After Before

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ANCHORAGE PORT MODERNIZATION PROJECT

Questions?

Thank You!

Lon Elledge, P.E. Lon.Elledge@ch2m.com