SHARON WATER MANAGEMENT ADVISORY COMMITTEE (WMAC) MEETING MINUTES FOR 1/15/04

 

Prepared by Paul Lauenstein

 

Present at meeting:

 

WMAC Chairman Rory McGregor; WMAC members Lealdon Langley, Michael Birschbach, Richard Mandell, Len Sekuler, David Mark, Roger Thibault, Jack Sulik and Paul Lauenstein; DPW Superintendent Eric Hooper; Finance Committee member Charles Goodman; Conservation Agent Greg Meister; Lake Committee Chairman Cliff Towner; Conservation Commissioner Kathy Roth; and Sharon High School senior Jeffrey Staruski

 

 

Summary of Minutes for the 1/15/04 WMAC Meeting

 

1) Distributed copies of MA DEP’s Source Water Assessment and Protection (SWAP) Report for Sharon, as well as Metcalf & Eddy’s Final Hydraulic Model and Master Plan Update for Sharon

 

2) Reviewed and approved minutes of December 11 meeting as amended.

 

3) Voted on Capital Spending Requests for FY ’05

 

a)    Evaluate MWRA and Aquaria as outsourcing options

 

Six members voted to request $50,000 for studies to evaluate obtaining supplementary water from MWRA or Aquaria (desalinized water).

 

Two members voted to separately request $25,000 for evaluating MWRA and $25,000 for evaluating Aquaria.

 

One member voted to spend $25,000 to evaluate only MWRA.

 

b)    Install emergency backup connection to MWRA at Cobb’s Corner

 

One member made a motion to request $250,000 to install an emergency backup connection to the MWRA at Cobb’s Corner. His motion was not seconded, so no vote was taken.

 

c)    Conduct exploratory well tests

 

WMAC voted unanimously (9-0) to request $50,000 for evaluation of well sites in FY ’05.

 

d)    Conduct pump tests at preferred well site

 

Seven members voted to request $200,000 to conduct pump tests in FY ‘06, but said they would have approved requesting funds for pump testing in FY ’05 if there were a reasonable chance the well site could be ready within FY ‘05.

 

One member voted to request $200,000 for pump tests in FY ‘05.

 

One member abstained.

 

e)    Source permitting of a preferred well site

 

WMAC voted unanimously (9-0) to request $100,000 for source permitting of a preferred well site.

 

f)    Replace A/C pipe on Edge Hill Road and Tiot Street

 

Eight members voted to request $600,000 to replace A/C  water mains on Edge Hill Road and Tiot Street.

 

One member opposed this request.

 

g)    Radio read meter system pilot installation

 

WMAC voted unanimously (9-0) to request $150,000 for the second installment of a radio read meter system.

 

h)    Maskwonicut Street land purchase

 

Seven members voted to request $500,000 to purchase approximately 30 acres of MBTA property off Maskwonicut Street.

 

Two voted against this purchase.

 

3) Scheduled special meeting for Thursday, January 22 at 7:30 to complete voting on the balance of capital spending requests.

 

 

Detailed minutes for the 1/15/04 WMAC Meeting

 

1) Distributed copies of MA DEP’s Source Water Assessment and Protection (SWAP) Report for Sharon, as well as Metcalf & Eddy’s Final Hydraulic Model and Master Plan Update for Sharon

 

2) Reviewed and approved minutes of December 11 meeting as amended.

 

3) Capital Spending Requests for FY ’05

 

a)    Evaluate MWRA and Aquaria as outsourcing options

 

Eric Hooper questioned the town’s ability to meet future demand using town wells exclusively. He proposed spending $25,000 to study the feasibility and cost of obtaining supplementary water from MWRA and $25,000 to study the feasibility and cost of obtaining supplementary water from Aquaria’s proposed desalination plant in Dighton.

 

Rory McGregor suggested that studying only MWRA in FY ’05, and deferring the Aquaria study until it is known whether the plant will ever be permitted might be a wiser approach.

 

Michael Birschbach suggested the town should defer spending money on consultants to study these two sources of water until it has exhausted all free sources of information from neighboring towns that have already done these studies.

 

Jack Sulik proposed lumping the two $25,000 requests into one $50,000 request to hire a consultant to compare and contrast both sources.

 

Voting results:

 

Six members voted to request $50,000 for studies to evaluate obtaining supplementary water from MWRA and Aquaria (desalinized water).

 

Michael Birschbach and Roger Thibault voted to separately request $25,000 for evaluating MWRA and $25,000 for evaluating Aquaria.

 

Paul Lauenstein voted to spend $25,000 to evaluate only MWRA.

 

b)    Install emergency backup connection to MWRA at Cobb’s Corner

 

Paul Lauenstein proposed requesting $250,000 to connect Sharon’s 12” water main to Stoughton’s 12” water main at Cobb’s Corner. He said that if a catastrophe such as a train wreck or contamination were to shut down one or more of the major town wells, especially if it occurred in summer, it would be helpful to be able to open a valve and immediately access MWRA water via Stoughton.

 

Michael Birschbach reminded the WMAC of their responsibility to their fellow citizens to assure continuity of water supply.

 

Eric Hooper characterized existing short-term emergency backup from neighboring towns as adequate. He said that in the event of a water emergency in summer an immediate watering ban would greatly reduce water consumption. Furthermore, he said that existing 6” connections to Foxboro, Mansfield and Canton could provide over one million gallons daily in the event of an emergency. Also, he said hydrant-to-hydrant connections using fire trucks could be employed. He said that even if Sharon built the proposed connection at Cobb’s Corner, getting permission to take water in an emergency from the MWRA bureaucracy would be time-consuming. He said there were contamination issues related to the gas stations at Cobb’s Corner that make it an inappropriate place to put a water main, and that re-routing the connection to avoid the contaminated area would be much more expensive. He suggested that connecting to the MWRA via Norwood at Tiot Street might be a better alternative. He said that one of the reasons that he is proposing to replace the A/C water mains in that area is to accommodate the pressure required to boost water from Tiot Street up hill to the rest of Sharon.

 

Paul Lauenstein asked what would happen to Sharon’s substantial investment in public ball fields in the event of a watering ban. Eric Hooper replied that even if the grass died it would grow back eventually.

 

Roger Thibault commented that in order to make a decision about an emergency backup water supply, an overall emergency water supply plan should be developed. Eric Hooper replied that the Water Department is preparing a Vulnerability Assessment Plan that is due in May, and an Emergency Action Plan that is due in December.

 

Len Sekuler suggested waiting for completion of these plans before taking any action on emergency backup.

 

Richard Mandell expressed concern that waiting for completion of these plans would expose Sharon to a near-term emergency.

 

Greg Meister said that a water emergency could last years, and that an emergency backup should be able to provide water for an extended period. He also recommended studying an emergency connection to Stoughton’s MWRA water at Cobb’s Corner as part of the $50,000 MWRA/Aquaria outsourcing study recommended in “a” above.

 

Michael Birschbach asked if, in the event of a water emergency, funds could be obtained to install a connection at Cobb’s Corner if such funds were not approved in the FY ’05 budget. Jack Sulik said the funds could be approved by Special Town Meeting in December without waiting until Town Meeting in May of 2005. Paul Lauentein commented that it would be more prudent, given the time required to install the plumbing for an emergency backup, to take the initiative proactively before an emergency occurs.

 

Roger Thibault questioned the $250,000 estimated cost of establishing an emergency link to MWRA water at Cobb’s Corner, saying he believed the cost might exceed $1 million.

 

Paul Lauenstein questioned whether surrounding towns not on MWRA would be able and willing to provide Sharon with water, especially in summertime, given that these towns are at lower elevations than Sharon, and given that many communities in southeastern Massachusetts are experiencing water shortages.

 

Paul Lauenstein moved to request $250,000 to establish an emergency connection to access MWRA water at Cobb’s Corner, but his motion was not seconded, so there was no vote taken.

 

c)    Conduct exploratory well tests

 

There was a discussion of whether to request $50,000 for evaluation of future well sites in FY ’05.

 

Eric Hooper commented on testing of the four sites recommended to the Selectmen for exploration at the last WMAC meeting. He said about 20 test wells had been done at the Maskwonicut Street site in the 1980’s and questioned the need for further testing there. He doubted the potential yield of the Gobbi site would exceed 200,000 gpd, citing the unpromising results from two test wells done recently in the vicinity. He also questioned the potential yield at the proposed Blair Circle site, and said that contamination from chemical defoliants used under the high tension wires in that area were a concern. With respect to the existing wells at the Sharon Memorial Park, he said water quality tests could not be conducted until spring.

 

Roger Thibault said there would be no need to drill a new exploratory test well at the Canton Street site since such wells have already been installed there. He emphasized the need for preliminary site screening at all four sites before drilling test wells.

 

Paul Lauenstein pointed out that $100,000 is already approved for continued future source exploration and identification in the current fiscal year. He reminded the committee of its vote at the last meeting recommending that the Selectmen evaluate four potential well sites. He underscored the urgency of moving forward quickly since potential well sites in Sharon such as the Gobbi gravel pits are being considered for development.

 

Voting results:

 

The committee voted unanimously to request $50,000 in FY ’05 for future well site evaluation.

 

d)    Conduct pump tests at preferred well site

 

Paul Lauenstein proposed requesting $200,000 in FY ’05 for pump testing at whichever of the four proposed well sites looks most promising following preliminary evaluation. He said that the Water Department should have authorization to move forward with this stage in the event that all prerequisites for a pump test have been satisfied prior to the end of FY ’05.

 

Jack Sulik was doubtful that DEP permits to conduct a pump test could be obtained in time to begin pump tests in FY ’05. Lealdon Langley and Roger Thibault also said they believed it would be impossible to begin pump tests in FY ’05. Roger added that existing wells at the cemetery could not be used for pump tests to evaluate the Canton Street location, despite their proximity.

 

Voting results:

 

Seven members voted to request $200,000 to conduct pump tests in FY ‘06, but said they would have approved requesting funds for pump testing in FY ’05 if there were a reasonable chance the well site could be ready within FY ‘05.

 

Paul Lauenstein voted to request $200,000 for pump tests in FY ‘05.

 

Michael Birschbach abstained because he felt there is enough flexibility in the FY ’05 budget to pay for pump tests in the unlikely event that the town is ready to go forward with such tests in FY ‘05.

 

e)    Source permitting of a preferred well site

 

Paul Lauenstein proposed accelerating the request for $100,000 for source permitting of a preferred well site from FY ’07 to FY ‘05.

 

Voting results:

 

WMAC voted unanimously (9-0) in favor of this proposal.

 

f)    Replace Asbestos/Concrete (A/C) pipe on Edge Hill Road and Tiot Street

 

Eric Hooper proposed requesting $600,000 in FY ’05 to replace A/C pipe on Edge Hill Road and Tiot Street. He explained that there have been 13 water main breaks in this area in the past 10 years, costing the town approximately $10,000 per break. He said that A/C is brittle, and breaks are difficult to repair because cracks migrate easily. He said there have been claims against the town for property damages related to these water main breaks, and warned about the liability to the town from such damages in the future.

 

Jack Sulik said the town has a responsibility to rate payers to provide a reliable, uninterrupted water supply, and therefore replacement of the unreliable A/C main is necessary.

 

Paul Lauenstein questioned spending $600,000 to prevent repairs and incidental damages costing much less. He also suggested that pressure reducing valves might be a less costly method of reducing the frequency of water main breaks in this area, with the additional benefit of reducing water usage.

 

Eric Hooper explained that there are already two pressure reducing valves governing the water pressure along Edge Hill Road, but he did not know the existing water pressure.

 

Roger Thibault warned of the possibility of water hammer resulting from pressure-reducing valves, and suggested that water hammer caused by the existing pressure-reducing valves on Edge Hill Road may be the cause of past breaks.

 

Voting results:

 

Eight members voted to request $600,000 to replace A/C  water mains on Edge Hill Road and Tiot Street.

 

Paul Lauenstein voted against this request.

 

g)    Radio read meter system pilot installation

 

Eric Hooper commented on the relative costs and benefits of a fixed network system that would radio meter readings daily to the Water Dept. compared to a system requiring Water Dept. personnel to drive around town collecting the meter data. He distributed copies of the 41-page RFP for soliciting bids for the radio read meter system.

 

Charles Goodman asked how much money the town approved last May for the radio-read meter system pilot project. Eric Hooper said $150,000 had been approved.

 

Voting results:

 

WMAC voted unanimously (9-0) to request $150,000 in FY ’05 for a radio read meter system pilot installation.

 

h)    Maskwonicut Street land purchase

 

Eric Hooper proposed requesting $500,000 in FY ’05 for the purchase of approximately 30 acres of MBTA property off Maskwonicut Street. He pointed out that the land is close to Well #4 (the town’s largest producer) and could be used as a backup well site in case Well #4 ever fails. He said preserving this land as open space would help protect the aquifer.

 

Lealdon Langley said that if Well #4 were to fail, it would be easier from a permitting standpoint to locate a new well within 50’ than to go through the entire permitting process at the Maskwonicut site.

 

Richard Mandell said that preserving the 340 acre Rattlesnake Hill site would prevent 250 housing units, but preserving the 30 acre Maskwonicut Street site would prevent only a few housing units since most of it is wetland.

 

Paul Lauenstein said the nitrate problem associated with Well #4 would probably exist at the nearby Maskwonicut site as well.

 

Michael Birschbach suggested that developing a well at the Canton Street site might be a better use for $500,000.

 

Roger Thibault cautioned that Canton Street has not yet been proven as a viable well site.

 

Eric Hooper said he thought money for land acquisition should be borrowed rather than included in the capital spending budget, which he felt should be limited to infrastructure improvements.

 

Jeff Staruski expressed his opinion that buying the Maskwonicut property is not necessary.

 

Voting results:

 

Seven members voted to request $500,000 to purchase approximately 30 acres of MBTA property off Maskwonicut Street.

 

David Mark and Len Sekuler voted against this purchase, saying they felt they lacked sufficient information regarding how the purchase of this property would relate to an overall water production redundancy plan.

 

3) Scheduled special meeting for Thursday, January 22 at 7:30 to complete voting on the balance of capital spending requests.