JohnR
03-01-2001, 12:36 AM
Okay,
I just recently got back from the "Conimicut Dump" meeting at Warwick Town Hall. The subject of the meeting was more about the process involved in selecting potential sites and what milestones need to be triggered as this process moves forward than purely dumping "contaminated dredge spoils" on Conimicut beach. This public meeting was chaired by Michael Tikonian, Chairman of the Costal Resources Management Council (CRMC) and included additional representation from CRMC, Army Corp of Engineers, and the RI DEM.
A brief synopsis of the meeting:
First, CRMC noted the needs placed forth by the RI legislature to find maintain navigable waterways for both commercial shipping into Providence, primarily for fuels for heating from Rhode Island and SE Mass and for the dredging of marinas and small boat navigation channels. Dredging has not taken place in any significance in Rhode Island for at least 20 and maybe even 30 years. Part of this finding is to find suitable, in-water sites to dispose of dredge spoils that are not contaminated according to EPA standards. As this is a relatively high priority, funding was finally released to search for potential sites inshore and offshore. Five inshore areas were initially selected, 2 off South County Beaches (Charlestown Breachway!!! and what looked like Moonstone Beach), one spot north of the Newport Bridge, the Conimicut site, and just south of Conimicut (at the END OF MY STREET!!). The was no deep discussion on how these 5 sites were selected but the impression was one of best guesses and darts at a board, The 2 South county spots will be used only with high quality sand for replenishing sand to the beaches. The section between Rocky Point and Conimicut (at the END OF MY STREET!!) was disqualified due to lack of depth and shellfish population (among other reasons). The other site in the East Passage and the Conimicut site are likely sites for the dumping of these spoils. Offshore dumping locations being considered were mentioned to be 40+ miles from the coast and would not be economically feasible for marinas to pay for. At all of these locations, no dredge spoils determined to be "more contaminated" than the dumpsite would be permitted. However, if the site was considered of marginal quality, it is possible that similar quality spoils could be dumped there. The determination if these dredge spoils are acceptable will be made by CRMC and the DEM/EPA based on samples taken and tested by state or private labs. This testing will be at the cost of the marinas as would any authorized dumping.
The Conimicut site has been tested by an independent engineering company, Science Applications International Corporation (www.SAIC.com), to be suitable for these spoils in an area which runs from 20 to 30+ feet in depth. Biological surveys of this area found little in the way of shellfish beds (as they majority of shell fish were found in the shallow waters less than 20 feet) and light finfish activity. This area runs north of the light and abuts the shipping channel (see map). The Conimicut site was recommended a max capacity of 330,000 cubic yards which would cover the area up to a max of about 3 feet.
It was noted that any "contaminated" spoils would be dumped in chambers dug deep into the bedrock under the Providence shipping channel and then capped (I believe the ACOE said with clean dredge) as part of another dredging project on the main shipping channels into Providence. The Providence dredge spoils to be dumped offshore are estimated at 5 million cubic yards.
Where we are at now:
Currently some applications have been made by marinas with a few more supposedly underway. The only items currently approved are the processes that will be followed in determining quality/contamination of dredge spoils and the suitability of the two final inshore sites. Although not yet final, Conimicut and the East Passage are the likely sites to receive the dredge materials. More public meetings are to be held on this subject to cover the DEM/EPA/CRMC/ACOE decisions and processes along the way.
I found tonight's meeting to be very informative and not a political sham, which many people felt tonight. I personally don't agree with this dumping but according to the state and federal agency representatives, the world might not end as we know it if it were to occur. Fortunately there are many hurdles, state and federal, that need to be met in order for this to proceed.
The full CRMC document is here (still reading it): http://www.rilin.state.ri.us/gen_assembly/GenMisc/crmc/execsummary.htm
More will be posted as available…
Some additional site reading:
CRMC http://www.rilin.state.ri.us/gen_assembly/GenMisc/crmc/crmc.htm
Army Corps of Engineers http://www.usace.army.mil
DEM http://www.dem.state.ri.us
I just recently got back from the "Conimicut Dump" meeting at Warwick Town Hall. The subject of the meeting was more about the process involved in selecting potential sites and what milestones need to be triggered as this process moves forward than purely dumping "contaminated dredge spoils" on Conimicut beach. This public meeting was chaired by Michael Tikonian, Chairman of the Costal Resources Management Council (CRMC) and included additional representation from CRMC, Army Corp of Engineers, and the RI DEM.
A brief synopsis of the meeting:
First, CRMC noted the needs placed forth by the RI legislature to find maintain navigable waterways for both commercial shipping into Providence, primarily for fuels for heating from Rhode Island and SE Mass and for the dredging of marinas and small boat navigation channels. Dredging has not taken place in any significance in Rhode Island for at least 20 and maybe even 30 years. Part of this finding is to find suitable, in-water sites to dispose of dredge spoils that are not contaminated according to EPA standards. As this is a relatively high priority, funding was finally released to search for potential sites inshore and offshore. Five inshore areas were initially selected, 2 off South County Beaches (Charlestown Breachway!!! and what looked like Moonstone Beach), one spot north of the Newport Bridge, the Conimicut site, and just south of Conimicut (at the END OF MY STREET!!). The was no deep discussion on how these 5 sites were selected but the impression was one of best guesses and darts at a board, The 2 South county spots will be used only with high quality sand for replenishing sand to the beaches. The section between Rocky Point and Conimicut (at the END OF MY STREET!!) was disqualified due to lack of depth and shellfish population (among other reasons). The other site in the East Passage and the Conimicut site are likely sites for the dumping of these spoils. Offshore dumping locations being considered were mentioned to be 40+ miles from the coast and would not be economically feasible for marinas to pay for. At all of these locations, no dredge spoils determined to be "more contaminated" than the dumpsite would be permitted. However, if the site was considered of marginal quality, it is possible that similar quality spoils could be dumped there. The determination if these dredge spoils are acceptable will be made by CRMC and the DEM/EPA based on samples taken and tested by state or private labs. This testing will be at the cost of the marinas as would any authorized dumping.
The Conimicut site has been tested by an independent engineering company, Science Applications International Corporation (www.SAIC.com), to be suitable for these spoils in an area which runs from 20 to 30+ feet in depth. Biological surveys of this area found little in the way of shellfish beds (as they majority of shell fish were found in the shallow waters less than 20 feet) and light finfish activity. This area runs north of the light and abuts the shipping channel (see map). The Conimicut site was recommended a max capacity of 330,000 cubic yards which would cover the area up to a max of about 3 feet.
It was noted that any "contaminated" spoils would be dumped in chambers dug deep into the bedrock under the Providence shipping channel and then capped (I believe the ACOE said with clean dredge) as part of another dredging project on the main shipping channels into Providence. The Providence dredge spoils to be dumped offshore are estimated at 5 million cubic yards.
Where we are at now:
Currently some applications have been made by marinas with a few more supposedly underway. The only items currently approved are the processes that will be followed in determining quality/contamination of dredge spoils and the suitability of the two final inshore sites. Although not yet final, Conimicut and the East Passage are the likely sites to receive the dredge materials. More public meetings are to be held on this subject to cover the DEM/EPA/CRMC/ACOE decisions and processes along the way.
I found tonight's meeting to be very informative and not a political sham, which many people felt tonight. I personally don't agree with this dumping but according to the state and federal agency representatives, the world might not end as we know it if it were to occur. Fortunately there are many hurdles, state and federal, that need to be met in order for this to proceed.
The full CRMC document is here (still reading it): http://www.rilin.state.ri.us/gen_assembly/GenMisc/crmc/execsummary.htm
More will be posted as available…
Some additional site reading:
CRMC http://www.rilin.state.ri.us/gen_assembly/GenMisc/crmc/crmc.htm
Army Corps of Engineers http://www.usace.army.mil
DEM http://www.dem.state.ri.us