Stimulus funds available for Allenstown sewer expansion

Hooksett Editor — Wed, 20 May 2009 19:58:00 GMT

Allenstown will hold a special Town Meeting on Saturday, June 13, to see if residents will approve a bond issue for $1,625,000 to upgrade the town’s aging wastewater treatment facility, with half the money to be reimbursed by the American Recovery and Reinvestment Act (ARRA) and the other half to be paid from the Suncook Wastewater Treatment Facility (SWTF) construction and improvement fund.

In back-to-back meetings Monday, May 18, selectmen and the Budget Committee gave their support to a proposed warrant article for the bond. The article needs a two-thirds majority to pass.

About 50 people attended the public hearings Monday, May 18, in Allenstown Elementary School. After a brief introduction by selectmen Chairman Tom Gilligan, Michael Trainque, an engineer with Hoyle, Tanner and Associates, presented the need for an upgrade of the facillity, followed by his company’s design for the upgrade.

The facility, built in the 1970s, is at capacity, Trainque said. It currently processes 1,050,000 gallons a day. While the Department of Environmental Services has placed a moratorium on new sewer construction in Allenstown, the upgrade would allow the facility to process an additional 300,000 gallons per day.

“For the time being, it would give us additional capacity,” Trainque said.

Representing the Sewer Commission, Dana Clement said the town had had an article on the warrant for “the past few years” asking voters to pay for a full upgrade. Those plans amounted to $15 million, and were defeated, Clement said.

“This is our Plan B -- it’s more modest,” he said.

How it works
“How many of you have ever used an Etch-A-Sketch?” Trainque asked the audience. The main ingredient for the drawing toy, magnetite, is also what makes BioMag, the process used in the proposed sewer upgrade, work.

The magnetite provides ballast, Trainque said. The wastewater materials stored in the feed tank are compressed, allowing the system to handle more waste.

“This allows us to have additional expansion without adding big concrete tanks,” Trainque said. The magnetite is cycled through the system and eventually recovered out of the “sludge,” he said.

The BioMag system is state of the art, Trainque said. It was piloted in Sturbridge, Mass., and was found to provide an increased flow of waste products, better treatment performance, better removal of nitrogen and phosphorus, and a smaller footprint for the entire system. It was eventually made part of Sturbridge’s full-scale upgrade, Trainque said.

The system would be housed in a 20-foot-by-20-foot building, he said.

Trainque also showed a video of two beakers filled with waste material, euphemistically called “mixed liquor.” The beaker on the left was filled to the brim, while in the one on the right, with the magnetite, the waste compacted to about a quarter of the other beaker’s. The crowd did not ask to see the video twice.

Stimulus funds
Clement pointed to the urgent need for this project. In 2002, DES told the town it was at 80 percent of its capacity, and in 2005 DES declared the moratorium.

Since the article was defeated this past March, the ARRA funds have become available, Clement said. Allenstown was approved, and its sewer project is 18th in priority on a DES statewide list of approved projects.

But it’s a number-one priority in Allenstown, and Clement, Sewer Commission Chairman James Rodger, and selectmen urged voters to take advantage of this money while it’s available.

“If we don’t take it, the money will go to someone else,” Clement said. “The taxpayer is not at risk for having to pay the bill.”

But community member Sandy McKenney wanted it in writing.

“I was at the last two meetings where you discussed this,” she told selectmen. “The residents can’t afford to spend the money, and I’m glad the Sewer Commssion found the money in the budget. But I’m still looking for the word ‘guarantee.’”

The wording is there, Rodger told her.

“The warrant article says it will be paid out of currently available sewer funds,” he said. “If the Sewer Commission double-crosses you, this deal will not go through.”

Eric Ranfos asked why the town even needed a bond, if half was paid for by stimulus and half by sewer funds. Clement told him the money is reimbursed through a system called “principal forgiveness,” and the town has to incur the entire debt first.

Barbara Bilodeau asked when the project would be completed, and Clement told her late spring or early summer of 2010. The commission first has to do a water quality study of both the town’s water and the Merrimack River, and they have to wait till the river is low enough and then take samples at least two weeks apart.

“We’ll be OK,” he quipped, “if the creek don’t rise.”

The selectmen’s public hearing was followed by the Budget Committee public hearing and approval of the warrant article. The special Town Meeting will take place Saturday, June 13, beginning at 9 a.m. at Allenstown Elementary School. For more information, call the Sewer Department at 485-5600.

Allenstown News : stimulus

Stimulus funds available for Allenstown sewer expansion