vdot’s p3 approach to the midtown...
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VDOT’s P3 Approach to the Midtown TunnelPresented to:
ODU/CEECV Spring 2012 Seminar, May 3, 2012ODU/CEECV Spring 2012 Seminar, May 3, 2012
Presented by:
Frank Fabian, P.E., Senior Project Manager, Virginia Department of Transportation
Fred Parkinson, P.E., S.E., DBIA, Vice President,Parsons Brinckerhoff, Inc.
1VDOT P-3 PROCESS
1VDOT P 3 PROCESS
2
PPTA ACT of 1995
• Public-Private Transportation ACT (PPTA) passed in 1995 to allow
Virginia to leverage private dollars for public projects
• Allows innovative project delivery techniques to be used to bring
projects to Virginia faster and potentially cheaper than through
ti lconventional sources.
• Collapses project development process to allow multi-tasking
• Risk sharing between the Developer and VDOT
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PPTA ACT of 1995
Typical Funding Sources:
• Bonds (PAB, GARVEE or other)
• TIFIA grants or loans
• Tolls
• Conventional FHWA/VDOT funding
• Development rightsp g
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Virginia’s P3 Project Portfolio
Virginia’s Candidate P3 Projects
P t ti l C did t P3 j t■ Potential Candidate P3 projects
– Six-Year Improvement Program (VDOT / VDRPT)
– Virginia Surface Transportation Plan (statewide)g p ( )
– MPO Vision Plans (statewide)
– Governor’s PPTA Priorities
– Legislative Mandate
– Virginia Port Authority Master Plan
Si Y Ai t C it l I t Pl– Six-Year Airport Capital Improvement Plan
Virginia’s P3 Program
P j t P j t S i P j t P j tProject Identification
Project Screeningand Prioritization
Project Development
Project Procurement
• Two primary sources – • Organized in two • Two-stage competitive • Prepare project for p ySolicited Projects and Unsolicited Projects
• Coordination with multiple sources for candidate P3 projects
gphases - high-level screening and detail-level screening followed by the prioritization
g pprocurement process
• Develop procurement documents
• Conduct procurement process
p p jprocurement with assistance from relevant disciplines within the Agencies
• Coordinate project
• P3 Office, in coordination with sponsoring agency, manage project identification process
• Systematic and consistent application of evaluation criteria to candidate projects
• Assists P3 Office with determination of
process
• Update Value for Money Analysis
• Select Preferred Proposer
development activities, (scope, design concept and schedule; obtain regulatory approvals; update cost estimates; conduct initial VfM; determination of
suitability delivering projects under the PPTA
• Finalize Contract
• Award Contract
determine procurement method)
Virginia's P3 Project Delivery Framework
Solicited/Planned Projects
Unsolicited Projects
Proj
ect
Iden
tific
atio
n
High-Level Screening Policy Review
Detail-Level S i
Detail-Level S i
Decision Point 1
and
Prio
ritiz
atio
n
Screening Screening
Project Prioritization
Decision Point 2
Proj
ect S
cree
ning
Project Development
Decision Point 3
Proj
ect
Dev
elop
men
t
Project Procurement
Decision Points 4 & 5
ojec
t Pro
cure
men
t
Contract Award Pro
Responsibilityp yOTP3VDOT
C t l OffiPre- Comprehensive
Central Office Agreement
VDOT DistrictPost Comprehensive
Agreement
Project Delivery
Concessionaire
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Hampton Roads District Special Projects (SP) SectionSpecial Projects (SP) Section
SPProject
Mgr
Frank Fabian, PEREVISION December 2011
Frank Fabian, PE
AdminAssistant
Lynette Guy, MBA
A t PM
Route 4603 VDOT Staff
Shared Services7 VDOT Staff
MT / DT / MLK3 VDOT Staff
Public AffairsCo-ord
Vacant
CivilRightsOfficer
Vacant
Asst PMConst Mgr
Warren Bixler, PE
Asst PMConst Mgr
Vacant
PE Required
Account
Deanna Davenport, MA
ROWCo-ord
Vacant
TunnelInspectCo-ord
Vacant
PE Required
TrafficEng
BradleyWeidenhammer, PE
ConsultSupportServices
STP
ConsultSupportServices
HDR
EnvironOfficer
Vacant
BridgeInspectCo-ord
Vacant
PE Required
Utilities
Vacant
BridgeInspectCo-ord
Vacant
PE Required
RoadwayInspectCo-ord
Vacant
PE RequiredPE Required PE Required PE Required PE Required
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DT/MT/MLK PROJECT OVERVIEWDT/MT/MLK PROJECT OVERVIEW
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Project Overview
New, parallel two-lane tunnel Brambleton Avenue
Hampton Bo le a dHampton Boulevard interchange modificationsRefurbishment and
safety improvements
Extending MLK toExtending MLK to I-264, High St interchange
Refurbishment and safety improvements
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The Midtown Team
Owner – Virginia Department of Transportation (VDOT)
Stakeholders – Federal Highway Administration (FHWA)U.S. Navy Cities of Portsmouth and NorfolkVirginia Port AuthorityBusinesses and Citizens of the Commonwealth
Consultant Southeastern Transportation Partners (STP)Consultant – Southeastern Transportation Partners (STP) JV: Parsons Transportation Group (PTG) and
Rummel, Klepper & Kahl (RK&K)
Subs: Athavale Lystad & Assoc. Business Transf Group Capita Symonds Continental Field Services,GET Solutions GZA Geo EnvHBA Arch Keville EntKimley-Horn MBPNXL Seventh Point
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The Midtown Team
Developer – Elizabeth River Crossings (ERC)g ( )• JV of Skanska ID and Macquarie Capital
Design/Builder – a JV between:• Skanska SE (45%) • Kiewit (40%) • Weeks (15%)
Design Team – Parsons Brinckerhoff (Tunnel)Volkert (MLK Civil/Structural)Schnabel (MLK Geotech)PMI (Survey)
• Seven Subconsultants
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Value to the RegiongReduces congestion and travel time
R d idl i i f l dReduces idle time, saving fuel and lowering emissions
Creates seamless connection to I-264Creates seamless connection to I-264
Extends useful life of existing tunnels
Ends bi-directional traffic in Midtown Tunnel
Improves reliability and connectivity
Enhanced public transportation i d il bl th h
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services made available through partnership with Hampton Roads Transit
Value Beyond Traffic Imp o ementsImprovements
Direct Promotes Local Job
Over $1 billion in $170 to $254 million Over 500
Direct Economic Stimulus
Promotes Economic Development
Local JobCreation
Over $1 billion in construction worksBuilt by local companiesBuilt by local labor
$170 to $254 million increase in regional productivity1
Long-term economic development
Over 500 construction jobs directly createdOver 1000 jobs indirectly createdBuilt by local labor
Utilizes local suppliers and contractors
developmentAccess to 2,000 more jobs2
Local projects can be prioritized
indirectly created200 facilities maintenance and operations jobsSmall womenbe prioritized Small, women, minority owned business involvementApprenticeship
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Apprenticeship Programs
(1), (2) Source: The Hartgen Group
Project Development Timeline j p
Timetable
M 2008C ll f C t l P l
September 2008Conceptual Proposal Submittal
March to June 2009Public Hearings – Independent Review Panel
May 2008Call for Conceptual Proposals
July 2009Positive CTB RecommendationOctober 2009Key Business Points Presented to CTB
January 2010Signature of Interim Agreement
July 2011
January 2011Comprehensive Agreement Negotiations Begin
December 2011Comprehensive Agreement
Key Business Terms Agreed
April 13, 2012Financial Close
Construction Starts Q3/Q4 2012
2013 2014
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2013-2014Tolling Commences
Construction Final Acceptance Q2 2018
Key Business Termsy
Value of Comprehensive Tunnels 58 Y
InvestmentEZ PassTolls Terms
Value of ComprehensiveAgreement is $2.1 billion
ERC to finance design
TunnelsAuto off-peak: $1.59; Peak: $1.84Truck off-peak: $4 77 P k $7 36
58 Years
ERC to finance, design,build, operate andmaintain facilities
ERC to provide $1 7
$4.77; Peak: $7.36
MLK Extension$0.50 for tunnel ERC to provide $1.7
billion investment
Commonwealth providing contribution
users$1.00 for non-tunnel users
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providing contributionof $308 million tospecifically lower toll
3PROJECT DEVELOPMENT AND
3PROJECT DEVELOPMENT AND CONSTRUCTION
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CONSTRUCTION WORK STREAMSCONSTRUCTION WORK STREAMS
4321
NEW TUNNEL TUNNEL APPROACHES MLK EXTENSION EXIST TUNNEL REHAB
Dredging SOE Site Prep Structural
F b i ti Pili E ti & Pili M h i lFabrication Piling Excavation & Piling Mechanical
Delivery Construct/Cast-in-Place Foundations Electrical
Immersion Fill Substructures NFPA 502
Fill Access/Roadway Superstructure Communications/SecurityFill Access/Roadway Superstructure Communications/Security
M & E/Safety Finishes Finishes
Communications/Security
Finishes
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Mar 2012
Dec 2011 Dec 2016
1. New TunnelSep 2016
Dec 2011
54 Months
* Per Initial BL ScheduleJune 2015
2. Approaches
eam
s
NTP/Design
Const
Aug 2012
Mar 2015
43 Months
e t a Sc edu e
3. MLKWor
k St
re Const.
Final AcceptanceAug 2012
Dec 2011 Dec 2016
61 Months3. MLKW Sep 2016
Jul 2013 Jul 2016 Sep 2016 Apr 2018
DTT MTT
4. Tunnel RehabApr 2016 Jan 2018
33 Months 16 Months
DTT MTT
2012 2014 2018
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20132012 201620152014 2017 2018 20192011
Project Challenges
Structural Other
Adjacency to exist. tunnel
Soft and variable soils
Dredge disposal sites
Maintenance of marine
120-year design life
Element b o anc
traffic
Environmental – i.e. oysterbeds
Element buoyancy
Strict leakage criteriaChannel crossing utilities
Rehab tunnels constructed in Underwater placement of elements
1952, 1962 and 1982
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Midtown Tunnel AlignmentMidtown Tunnel Alignment
23Norfolk Portals Portsmouth Portals
Midtown Tunnel Pl d P filPlan and Profile
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Barge Sequence NomenclatureBarge Sequence Nomenclature
Dredge Barge
Screed Barge
Lay Barge
Fill Barge
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4DREDGING AND BED PREPARATION
4DREDGING AND BED PREPARATION(DREDGE AND SCREED BARGE)
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DredgingDredging
ClamshellApproximately 1 582 MCYApproximately 1.582 MCYHauled to landfill/offshore di ldisposal
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Dredging ‘Obstacles’g g
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Dredging and Prep WorkDredging and Prep Work
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Midtown TunnelMidtown Tunnel Norfolk Dredging
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Screed Barge, Crane g ,and Sand Scow
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Place Foundation CoursePlace Foundation Course
FoundationFoundation Course
Displacement Piles (3 Elements onl )(3 Elements only)
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How a Screed Barge WorksHow a Screed Barge Works
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5TUNNEL STRUCTURE
5TUNNEL STRUCTURE FABRICATION AND DELIVERY
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Sparrows Point DockSparrows Point Dock
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Typical Bar Mat in Roofyp
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Construction Sequenceq
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Elements Constructedin Graving Dockin Graving Dock
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Ballast Tanks(note ProMat)
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Ready for Float-Outy
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Towingg
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Tow Down the Bay200 il200 miles
SparrowsSparrowsSparrows Sparrows PointPoint
MTTMTT
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6TUBE IMMERSION
6TUBE IMMERSION (LAY BARGE)
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Sequence of ITT Elements
PORTSMOUTH NORFOLK
3760’
1
2
3 9
10
11
C&C STA 90+01.50 C&C STA 127+60.78
3
4
5 6 7
8
9
PVI STA 103+31.69PGL EL. -84.07’
PVI STA 113+99.57PGL EL. -85.11’
PVI STA 109+69.63PGL EL. -87.26’
4 EA @ 332.5’ 3 EA @ 356’ 4 EA @ 340.5’
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Element Immersion
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Tube Placement - EquipmentTube Placement Equipment
Catamaran Lay BargeH i t l li tHorizontal alignment controlled by anchor
winches attached to the Lay Barge
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Element Placed on BeddingElement Placed on Bedding
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7BACKFILL
7BACKFILL(FILL BARGE)
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Locking Fill by Tremie Pipes
Locking Fillg
Place 61,000 yardsof Locking Fill
50
Place Ordinary Fill and yArmor Stone
39 000 tons
555,000 yards of Ordinary Fill
39,000 tons Armor Stone
23,000 tons of Ordinary Fill Anchor Bands
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8WATERTIGHTNESS AND
8WATERTIGHTNESS AND FINISHES
52
Gina Joint Prior to De-wateringGina Joint Prior to De watering
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Tubes Brought Together
Dewatering compresses the Gina Gasket
Water between Bulkheads
After Dewatering
Omega Seal is Secondary Seal
Remove BulkheadRemove Bulkhead
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Making the Connection Between Elements
57
Install Fans and FinishesInstall Fans and Finishes
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9MIDTOWN TUNNEL
9MIDTOWN TUNNEL SAFETY SYSTEMS
59
State of the Art Safety SystemsState of the Art Safety Systems
Separate escape corridorSeparate escape corridor
Jet fans
Deluge system
Fire sensors
Fire alarms/extinguishers/ hose connections
Motorist aid phones
Fireproofing
Full camera surveillanceFull camera surveillance
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Tunnel Safety SystemsTunnel Safety Systems
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Fire Heat Release RateFire Heat Release Rate
Ultrafast Fire Growth Curve per NFPA 92B
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Simulation ResultslAir Velocities
1 5 0 ft D o w n s tream o f Je t F an
U V e lo c ity
4 03 53 02 52 0
A t Je t F an O u tle t
(fp s )
ght(
ft)1 5
ght(
ft)1 5
2 01 91 81 71 61 51 4
Tunn
elH
eig
5
1 0
Tunn
elH
eig
5
1 0 1 31 21 11 0987
T u n n e l W id th (ft)
01 02 03 00
T u n n e l W id th (ft)
01 02 03 00
76543210
63
0
L o n g itu d in a l V e lo c ity C o n to u rsJe t F an s L o ca ted 3 ,6 0 0 ft fro m P o rta l
63
Backlayering Results(Plan View @ 15 feet)
2 5 02 5 0 F IR E @ 2 5 0 ft 2 5 02 5 0 F IR E @ 2 5 0 ft
2 2 0
2 3 0
2 4 0
2 2 0
2 3 0
2 4 0@
2 2 0
2 3 0
2 4 0
2 2 0
2 3 0
2 4 0@
1 8 0
1 9 0
2 0 0
2 1 0
1 8 0
1 9 0
2 0 0
2 1 0
1 8 0
1 9 0
2 0 0
2 1 0
1 8 0
1 9 0
2 0 0
2 1 0
X
1 5 0
1 6 0
1 7 0
1 8 0
1 5 0
1 6 0
1 7 0
1 8 0
X
1 5 0
1 6 0
1 7 0
1 8 0
1 5 0
1 6 0
1 7 0
1 8 0
1 2 0
1 3 0
1 4 0
1 2 0
1 3 0
1 4 0
1 2 0
1 3 0
1 4 0
1 2 0
1 3 0
1 4 0
641 0 0
1 1 0
1 0 0
1 1 0
01 02 03 0 3 0 0 lb f je t fa n s1 0 0
1 1 0
1 0 0
1 1 0
01 02 03 0 3 5 0 lb f je t fa n s 64
10MLK EXPRESSWAY
10MLK EXPRESSWAY
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MLK Expressway Alignment p y g
Ramp ENp
Ramp SW
Ramp SE
66
MLK Expressway Alignmentp y g
High Street
New MLK Extension
London Boulevard
Start Construction
67
Context Sensitive Designg
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How will tolls be collected?
All Electronic TollingD t ti & Cl ifi ti
License Plate C
An All Electronic Toll Gantry Example
Tolls can be paid via E-ZPass®
or by invoiceE-ZPass® is an automatic, electronic
Detection & Classification Camera
toll collection system that efficiently moves traffic through toll facilities and is used in 14 states, including Virginia
If a driver does not have E-ZPass®, an invoice will be mailed to them
Invoiced customers will be charged for cost recovery which by Virginia law iscost recovery, which by Virginia law is capped at two times base toll rate.
Payment can be made by mail, online or telephone
AntennaE Zpass®
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AntennaE-Zpass® Transponder
11Q & A
11Q & A
70
Where to get more Info mation
Find out more about the project:
Information
p jwww.MidtownTunnel.org
VDOT Contact information:Dennis Heuer, P.E., D.B.I.A.District Administrator, Hampton Roads District [email protected]
Frank Fabian, P.E., Senior Project [email protected]
Developer Information:www.ERC-Info.com
ERC Contact information:Greg Woodsmall, ERC, O&M
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