Dulles Corridor Metrorail Project

Transcription

1 Dulles Corridor Metrorail Project MONTHLY COST AND SCHEDULE UPDATE FOR PHASE 2 AS OF JULY 31, 2015 SEPTEMBER 2015

2 Phase 2 Cost Summary July Expenditures $ 19.2 Million Total Expenditures $ Million Total Budget $ Billion Total Forecast $ Billion

3 Phase 2 Contingency Utilization Total Contingency Contingency Utilized through June 2015 Contingency Utilized in July 2015 Total Contingency Utilized through July 2015 Remaining Contingency $ Million $ 46.8 Million $ 1.0 Million $ 47.8 Million $ Million

4 Phase 2 July Contingency Utilization Total Contingency Utilized in July 2015 $ 1.0 Million WMATA Open Office Space Build-out - Design Voice Over Internet Protocol (VOIP) Telephones - Design and Construction Building Automation System Modification - Design Proposed Contact Rail Heater Controller - Design Miscellaneous (Items less than 0.1 million) $ 0.2 Million $ 0.2 Million $ 0.1 Million $ 0.1 Million $ 0.4 Million

5 Current Advancement of Design Packages 88% Complete Advancement of Building Permits for Design Packages: DP018.1 Reston Town Center Station Foundations (July 17, 2015) DP019 Herndon Station (July 23, 2015) DP022 Loudoun Gateway station (July 10, 2015) DP012.2 Civil West Storm Water Management (July 16, 2015) DP026.4 Traction Power Substation #20 (July 8, 2015) DP026.1 Te Breaker Station #8 (July 6, 2015) DP026.3 Traction Power Substation #19 (July 6, 2015) DP042 Reston Town Center Parkway Track Support (August 24, 2015) 10 Design Change Permit Revisions (July-August 2015) 25 Design Packages and Changes Issued for Construction (July-August 2015) 106 Supplier Documents ( Shop Drawings ) Processed (July-August 2015)

6 Widening access to Dulles Airport

7 M ET R O P O L IT A N W A S H I N GT O N A I R P O RT S A UT H O R ITY Saarinen Circle Road Shift

8 M ET R O P O L IT A N W A S H I N GT O N A I R P O RT S A UT H O R ITY Excavation for Dulles Station 7

9 M ET R O P O L IT A N W A S H I N GT O N A I R P O RT S A UT H O R ITY Tower Crane erected at Innovation Station

10 M ET R O P O L IT A N W A S H I N GT O N A I R P O RT S A UT H O R ITY Innovation Station Looking West from Tower Crane

11 M ET R O P O L IT A N W A S H I N GT O N A I R P O RT S A UT H O R ITY Aerial Abutment A East of Airport

12 M ET R O P O L IT A N W A S H I N GT O N A I R P O RT S A UT H O R ITY Aerial Guideway Columns approaching the Future Maintenance Yard

13 Set Aerial Guideway Girders at Span 63

14 M ET R O P O L IT A N W A S H I N GT O N A I R P O RT S A UT H O R ITY Aerial Guideway Drilling Shafts (On Airport and Yard Leads)

15 M ET R O P O L IT A N W A S H I N GT O N A I R P O RT S A UT H O R ITY Centerville Bridge Abutments

16 M ET R O P O L IT A N W A S H I N GT O N A I R P O RT S A UT H O R ITY Hand Mining, Jack and Bore, and Directional Drilled Utility Crossings

17 Current Herndon Station Hand tunneling for utilities, and installation of 34.5 KV duct bank Innovation Center Station Concrete foundations and directional drilling for sanitary line Innovation Station segment - DIAAH median (West of Horsepen Run bridge) Cast-inplace track wall/retaining wall and storm drainage Airport Station Mass excavation and force main sewer line installation Airport Station segment S1 guideway at entrance to Airport abutment A foundation Reston Town Center Station segment- DIAAH median work for lane shifts and pits for utility crossing operations Aerial Guideway Pour drilled shafts, columns, and pier caps (Airport and Yard Leads) 34.5 KV duct bank and manhole installation along DIAAH and Autopilot

18 Current Airport Segment/Autopilot Drive 34.5 KV duct bank installation Greenway/Yard Leads Segment Widening for aerial guideway abutment installation Centerville Road bridge Piles installation at the abutments Broad Run bridge Center piers completed, abutment construction to follow Centerville Bridge work

19 Upcoming Reston Station Lane Shifts; Utility tunnels under DIAAH and Toll Road Herndon Station Continue Lane Shifts; Small utility tunnels for Storm drainage Innovation Station Hand tunnels for utilities and station foundation work Dulles Station Mass excavation Aerial Guideway Pour drilled shafts, columns, and pier caps (on Airport and Yard Leads). Erect precast girders along Autopilot starting with Span 64.

20 New Girder Design Travel (cable) strands used to strengthen beam for transport have been relocated Travel strands stress lowered from 44,000 lbs to 25,000 lbs Girder rebar relocated closer to outside edge of flange MWAA independent engineer, PB/AECOM finite element analysis confirms stress lowered to within allowables CRC given green light to resume installing 84 high girders which have the new design details

21 M ET R O P O L IT A N W A S H I N GT O N A I R P O RT S A UT H O R ITY Girder Replacement Resumed

22 Current Phase 2 WMATA Rail Yard & Maintenance Facility Project wide buildings 60% comments resolution meetings Early Civil Sitework (IPP #1) Submitted to AHJ for permit Final Grading/Utilities/Yard layout design (IPP #2) 90% comments resolution meetings Construction activities within limits of IPP #0 Permit

23 Phase 2 WMATA Rail Yard & Maintenance Facility Upcoming Project wide 90% design submission Structures and Long Lead (IPP #3) 100% design submission Construction activities throughout the site with receipt of the Early Civil Permit (IPP #1)

24 Phase 2 WMATA Rail Yard & Maintenance Facility Begin Excavation and Fill Operations

25 Ronald Reagan Washington National Airport Dulles Corridor Metrorail Project Dulles Toll Road Washington Dulles International Airport

26 Dulles Rail DULLES CORRIDOR METRORAIL PROJECT - PHASE 2 MONTHLY COST SUMMARY As of July 31, 2015 Description Budget Total Expenditures to Date Contract Contract Amount 1 Forecast 2 Amount Total NTP Substantial Percent b c c/b DULLES CORRIDOR METRORAIL PROJECT - PHASE 2 DESIGN-BUILD Package A 1,193,777,000 1,248,825, ,403,594 22% 8-Jul-13 7-Aug-19 DESIGN-BUILD Package B + S 273,280, ,570,297 26,540,402 10% 18-Nov Jun-18 ROW 58,600,000 58,600,000 4,784,548 8% 8-Jul Sep-17 WMATA 305,324, ,324,718 45,085,228 15% N/A 3-Feb-20 PRELIMINARY ENGINEERING 75,000,000 75,000,000 71,107,066 95% 15-Jul Dec-13 PROJECT MANAGEMENT 320,802, ,231,409 89,763,314 28% N/A 2-Jan-19 CONTINGENCY 551,451, ,683,681 TOTAL FOR DCMP 2,778,235,564 2,778,235, ,684,152 Notes: 1 Budget Amount includes contingency as separate line item and does not include finance costs. 2 Total Forecast includes funded changes. It does not include finance costs. 3 Budget Amount includes commodity escalation of $20 million for Package A & B+S. 4 Package A Contract Substantial Completion date changed from 7-Jul-2018 to 7-Aug-2019

27 Dulles Rail DULLES CORRIDOR METRORAIL PROJECT - PHASE 2 CONTINGENCY UTILIZATION As of July 31, 2015 ATTACHMENT 2 Description Amount in million ($) DULLES CORRIDOR METRORAIL PROJECT - PHASE 2 Total Contingency Contingency Utilized through June 2015 $ $ 46.8 Expended Contingency in July 2015* $ 1.0 Total Contingency Utilized through July 2015 $ 47.8 Remaining Contingency $ *See table below for details WMATA Open Office Space Build-out - Design $ 0.2 Voice Over Internet Protocol (VOIP) Telephones - Design and Construction $ 0.2 Building Automation System Modification - Design $ 0.1 Proposed Contact Rail Heater Controller - Design $ 0.1 Miscellaneous (Items less than 0.1 million) $ 0.4 TOTAL $ 1.0