Friday, November 7, 2014

Developer asks for zoning to allow homes on a contaminated Lower Providence site



LOWER PROVIDENCE >> Two requests to rezone industrial and professional business office parcels to allow townhomes and single-family homes was discussed Thursday by the Lower Providence Board of Supervisors.

The developer has crafted an Act II remediation plan for the two parcels to cap a contaminated one-acre site with 2-foot soil barrier and install fan systems to pump any contaminated air under basement slabs into the air.

W.B. Homes Inc. of North Wales got a unanimous recommendation for the zoning map changes on Oct. 22 from the planning commission, said Christopher Canavan, the senior vice president of W.B. Homes. The developer needs approval from the board on the zoning changes, and the board directed Solicitor John Rice to draft the required ordinances to allow public hearings to be scheduled.

A 35-acre “western” parcel at the intersection of Germantown Pike and River Road would change from industrial zoning to allow construction of 140 townhomes. The three-bedroom, 2.5-bath townhomes would have a mix of one and two-car garages and would be clustered in about 31, two and three-story buildings, Canavan said.

The townhomes would sell for about $300,000, said Bill Bonenberger, the president of W.B. Homes.

An agreement of sale was made to purchase both parcels from Superior Tube Co. for an undisclosed purchase price.

The 4.5-acre “eastern” parcel off Cross Keys Road would be rezoned from the professional business office zone to R-3 Residential. The 12 proposed, single-family homes would sell for about $415,000.

If the zoning changes are approved by the board and site plan approvals are secured, construction could start in the spring or summer 2016, Bonenberger said.

“You have a wide number of different zoning districts close to these two parcels,” Canavan said. “You have a lot of transitions between zoning districts. Industrial does not really make sense in the neighborhood. The townhouses were designed to comply with your R-4 regulations.”

Canavan said that Lower Providence real estate taxes would increase $140,000 per year after all 140 townhouses were sold. The Methacton School District would get an additional $872,000 in annual tax revenue. The cost of educating the expected number of additional school children would reduce the school district’s revenue by about $489,000.

“This is a discretionary decision by the board,” he said. “We would ask you to advertise the zoning changes to hold a public hearing.”

Township Manager Richard Gestrich asked about the contamination of the land.

“It is an Act II site. There is groundwater contamination on the site. There are several monitoring wells on the site. We are very well-aware about this,” Canavan said. “We have submitted a cleanup plan to the state Department of Environmental Protection (DEP).”

The soil contamination is limited to one area behind a rear parking lot, he said.

“This will have a 2-foot soil cap over it and it will be fenced off,” he said. “It would be more harmful to remove this soil because of the steep slopes. We expect to get a state DEP approval for our mitigation plan soon.”

Supervisors’ Chairwoman Colleen Eckman asked if the developer could plant on top of the cap area.

“We plan to landscape that area with additional soil,” Canavan said. “No one is going to want to play there when we fence it off.”

Canavan said the company has done Act 2 remediation on similar contaminated sites at more than six residential projects in the region.

Solicitor John Rice asked about the disclosure forms and the homeowners’ covenants to disclose the soil and water contamination.

Canavan said there were three water monitoring wells on the townhouse site that would remain in place while Superior Tube completes a testing program that will continue until summer 2015.

“We are showing the project has more than 30 percent open space,” Canavan said. “There will be a combination of storm water basins and underground facilities.”

Rice said that changes would be made in a proposed ordinance that would comply with township regulations.

The board authorized Rice to prepare the zoning ordinance for a public hearing and directed Township Engineer Timothy Woodrow to draft proposed regulations for the townhouse development.

Irv Zimmerman, an Evansburg Road resident, said the “ground was highly, highly contaminated. I have to have my water tested at least once a year for Trichlorethylene. This Germantown Pike is a major route and it is so congested. We need a second bridge crossing at the creek.

We will need to redo the roads and increase the size of the police department.”

Zimmerman said that things should be “checked out more.”

“I would not consider buying one of those homes for $200,000. I would not want to buy a townhome on a contaminated site,” he said.

Supervisor Don Thomas asked about the costs of remediation.

Canavan said the developer would spend about $20,000 for each townhouse for basement air handling equipment. The developer will also cap the one-acre contaminated earth site and has already spent $125,000 for a remediation plan.

Source: Times Herald

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