DC's Massive Pipeline Project Being Rethought
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| Area watersheds. Image: DC Water |
A decision on the future flow of the city's $4.6 billion Clean Rivers Project could come in the next week or so, a spokeswoman with the city's water authority, The District of Columbia Water and Sewer Authority, or DC Water, told DCMud this week.
"It might shift to a more green solution, or it might be a hybrid of the two: green and gray," DC Water spokeswoman Pamela Mooring told DCMud. Green infrastructure, here, refers to infrastructure that absorbs or uses water before it enters the sewer system in the first place. Gray solutions refer to engineering to deal with runoff after it happens - in this case, a massive tunnel infrastructure project to build underground storage tanks for overflow.
The water authority is making efforts to re-focus the Clean Rivers Project for an eight-year pilot "Low-Impact Development" program. The proposal could emphasize infrastructure like rain barrels and rain gardens instead of pipes that have been the mainstay of water channelling. DC Water says that approach - if it proves successful - could render two future pipelines, planned to keep run-off out of the Rock Creek and Potomac waters, obsolete, possibly saving millions of dollars. It notes that other cities including Kansas City and St. Louis have already experimented with similar versions of green infrastructure.
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| Blue Plains Treatment Plant. Image: DC Water |
Old System, Old Problem
Regardless, consensus holds that the city must do something about its dirty water problem. About one third of DC's water system was built in the 1800's, before pipe systems separated storm water, or run-off from non-permeable surfaces, from sewage. That part of the system is called a combined sewer system (CSS), and when heavy rains like those from Hurricane Sandy hit the low-lying city, the CSS can't handle all the water and dumps it - along with sewage - into area watersheds, reducing water oxygen levels and killing wildlife at 53 documented places.
A portion of the pipeline system planned for the Anacostia River is already under construction. In 2011, DC Water awarded a $330 million contract to a joint proposal from Traylor brothers-Skanska-JayDee (TSJD) to build the first part of the system. The pipe, 23 feet in diameter, would be laid 100 feet underground and extend 12,500 feet from southwest DC, along the Potomac and under the Anacostia to about RFK Stadium. Slated for completion in January, 2018, the massive system will hold dirty water from the CSS until it can be piped to the Blue Plains Treatment Plant for processing in dryer weather. Of the scale of the project, DC Water General Manager George Hawkins called it "absolutely huge." "The machine our teams will use to build these tunnels is the size of a football field," and needs to be assembled underground.
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| Image: courtesy Mike Bolinder, @AnacostiaRrkper on Twitter |
Riparian Repair - "Not a Zero Sum Game"
Although he supports a low-impact development approach, Anacostia Riverkeeper Mike Bolinder said it's an approach that he supports in combination with the full, planned tunnel system. "In general I love the idea of green infrastructure, but there is a consent decree in place."
Bolinder said yearly sewage overflow into all three DC watersheds amounts to 2.5 billion gallons.
On the money question, Bolinder said the CSS under the city was built in the time of Abraham Lincoln, so it makes sense that replacing it will cost some money. There is also the cost of maintaining and monitoring the efficacy of low-impact development. "If they don't maintain rain gardens, they stop retaining stormwater," Bolinder said. "Then we have the same system that we had beforehand, with a couple of rain gardens."
Washington D.C. real estate development news


It’s been a very long road that’s nowhere near done. A first round of meetings earlier in the year with the U Street Neighborhood Association, ANC 1B’s design committee, and the full ANC led to the developers making some substantial adjustments to the eight-story building: its height was lowered to 86 feet, the seventh and eighth floors were set back by 5-6 feet, and plans for a rooftop pool were eliminated in response to neighbors’ concerns about noise.
That was the plan delineated in the PUD.
Once the basics of the building’s shape and contents were worked out, JBG representatives met with neighborhood groups again to discuss the project’s design elements. Those have also been fully approved by the community, and an initial hearing with the Historic Preservation Review Board is scheduled for next Thursday. 
As far as retail goes, the company hasn’t decided on the exact balance yet. So the only element fully in place is the Rite-Aid, which will return to its corner spot after construction is finished.
From his leadership at the Whitman-Walker clinic through the darkest days of the AIDS crisis, to his days teaching at GW and Georgetown Law, to his work on the City Council, Jim Graham has been one of the most influential - and thanks to his trademark glasses and bow ties, most recognizable - pillars of DC cultural life for going on four decades.
Rest




Very much a family affair, the revered late 1980's-era Woodley Park Lebanese Taverna, 2641 Connecticut Avenue NW, is one of six restaurants, four cafe's and a market in the industrious Abi-Najm kin's epicurean gallery. Undergoing a complete demolition, Principal Francisco Beltran of Design Republica and project manager Angel Betancourt of Potomac Construction Services reimagined the 165-seat, 4,300 s.f. space. DCMud spoke with Beltran - veteran of more than 100 restaurant designs - and Betancourt about the venue, which reopened in early November.
Beltran: The cross-vaults were something the family had invented back in '88, and that became the heart and soul of the restaurant. However previously, they'd had bulkheads that concealed air ducts and crossed the dining room horizontally that connected at points of the cross-vault. When we removed them, the illusion of a much grander ceiling, though it was already at 15.5 feet, was created. Removing the bulkheads gave a lot of verticality to the space as it's very linear and narrow.
Beltran: The way we chose to finish the walls, floor surfaces and more was based on the Lebanese tradition of using hardwoods like walnut, much of which is reclaimed wood.Tabletops throughout are reclaimed walnut.
DCMud: The private dining room appears to be swaddled, if you will, for luxury and sound.
Beltran: All lighting is LED. Chandeliers were custom made in Egypt specifically for this project. The chandeliers in the wall that divide the private dining room from the main dining room are Moroccan lanterns that we find in most Lebanese Taverna restaurants.
DCMud: You began working for family in the restaurant business when you were 14 years old, something that evolved to later experiences with renowned chefs/restauranteurs Victorio Testa, Roberto Donna and others. Is your hospitality design work a strategic outcome of this?
Sandra Fluke


Beneficiaries: Spc. Robert LaMarche
& Sgt. Ryan Major
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