Metro Will Give MWAA More Time To Get Silver Line Right As It Eyes Summer Opening

Wiehle Reston East MetroMetro General Manager and CEO Richard Sarles announced an agreement on Thursday with the Metropolitan Washington Airports Authority that will move the Silver Line closer to opening day, possibly this summer.

Phase 1 of the $5.6 billion Silver Line — which will run from East Falls Church to Reston’s Wiehle Avenue — is more than six months behind schedule.

Under the agreement, Metro will allow MWAA additional time to complete certain items after the project is turned over to Metro, but prior to the start of passenger service, Metro says. Without this agreement, the Airports Authority would have been required to complete all items before Metro takes control, meaning an opening date that would be later in the year.

The Airports Authority is still required to address all priority items — those that affect reliability or require significant track access — prior to handing the project off to Metro. Some examples:

  • Resolving items identified during system performance demonstrations, such as loss of speed readouts (a signal problem that affects reliability)
  • Installation of capacitors to resolve interlocking “bobbing” track circuits
  • Improve the reliability of traction power circuit breakers
  • Completion of all work that requires significant track access or single tracking

“While there are still outstanding items for the Airports Authority and their contractor to resolve, today’s agreement allows us to move this project closer to opening day for our customers by allowing certain tasks to be completed after the project is in Metro’s control,” Sarles, Metro General Manager and Chief Executive Officer, said in a statement.

“We expect that the Airports Authority will complete the remaining items in a timely fashion, thereby allowing us to open the line this summer.”


MWAA also announced Wednesday that it has accepted Dulles Transit Partners’ declaration of substantial completion — even though there are still many punchlist items that need to be repaired.

 “Achieving substantial completion is a significant milestone,” said Airports Authority President and CEO Jack Potter. “We have conducted a thorough review of the contractor’s submission and are satisfied that Phase 1 has met the contractual requirements that will allow the project to now move to the next steps in the process to begin passenger service.”

After substantial completion, the next major milestone is the “Operational Readiness Date” (ORD), which is when the project is turned over to Metro’s custody and control.  If the Airports Authority completes all priority tasks in a timely manner, ORD may be achieved in late May, Sarles said.

Following ORD, Metro has up to 90 days for testing, employee training and emergency drills prior to the start of passenger service, says Metro.  With today’s agreement, Metro will permit the Airports Authority to use this time to complete remaining tasks including:

  • Providing to Metro safety certification documentation demonstrating that all open items have been closed
  • Resolving traction power reliability issues
  • Executing a contract for the replacement of track circuit modules
  • Resolving leaks and drainage issues
  • Grounding of tunnel handrails and replacement of coaxial cable in the tunnel
  • Replacing public address speakers to meet Virginia Department of General Services requirements
  • Elevator shaft and piston replacement at Tysons Corner station
  • All work required to obtain permanent certificates of occupancy

Many of those tasks were found deficient when DTP first filed for substantial completion in February. DTP was supposed to have addressed and fixed those issues in the interim.

Dulles Transit Partners  filed for “substantial completion” for Phase 1 on April 9. It was the second time the contractor, a division of Reston-based Bechtel, filed. DTP said its work was finished on Feb. 7, but MWAA’s review showed issues in many areas, including ongoing issue with the Automatic Train Control software.

Last week, MWAA awarded a $1.8 million contract to a New York company to upgrade the ATC controls. That could take a year, MWAA said.

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