FOR IMMEDIATE RELEASE:  September 16, 2016 CONTACT: Lindsay Newland Bowker, Managing Director, Bowker Associates, Science & Research In The Public Interest 207 367 5145
The following letter was sent by Bowker Associates Managing Director, Lindsay Newland Bowker to DEP Policy Director Jeff Crawford who, along with former Deputy Commissioner Heather Parent, had falsely testified to the BEP and the legislative committee of jurisdiction that above ground tailings facilities are temporary structures removed at closure.  Such facilities are the leading cause of mine failure at a catastrophic level and such failures occur predominantly during operations and arise primarily from deviation from best knowledge, best practice and best known technology for the geology, climate, geochemistry of the deposit.  Both Mr. Crawford and former Deputy Commissioner Heather Parent were advised immediately after their testimony last session (on the original version of LD750)  of the error in their advice and its enormous consequence. They were specifically apprised in writing that  such facilities are permanent and key to environmental risk management and public liability risk management.  Mr. Crawford repeated the false information in his briefing to the BEP on August 18th.
This letter to DEP Policy Director Crawford, copied to LURC Executive Director Livesay, DEP Commissioner  Paul Mercer and DEP Deputy Commissioner Melanie Loyzim, State Attorney General Janet Mills and JSCENR Co-Chair Dr. Tom Saviello allows that the adherence to this misinformation may have been a matter of inexcusable lack of due diligence as the facts of the permanence and vulnerability  of tailings impoundments are extremely well known,well documented and undisputed.  Michigans statutes and rules have been much used as a reference by DEP and JSCENR and were the basis of draft rues prepared for DEP by North Jackson, an obscure  minor mining subcontractor in Michigan.  Those Michigan rules stipulate that all tailings impoundments are to be removed at closure. That is not practice, however.  Indeed there is no known incident in history where dismantling and removal of a tailings facility is a planned event. That Michigan directive, which occurs in the context of a mandate for return at closure to pre mining state and pre mining ecosystem function, presents  nearly insurmountable technical and economic and environmental issues.
Although Maine has a similar statutory mandate   on return to pre mining condition and function the DEP rule itself lacks this specific mandate on tailings  impoundment removal at closure .DEP Policy Director Crawford continues to assert it as an ordinary assumed general practice, which it most definitely is not.
The letter urges  that DEP stop repeating this false information, makes in writing corrections and apologies to JSCENR and the present and former BEP explaining how senior DEP officials came to have  such a fundamentally importantly  wrong  concept of tailings management.  It further urges DEP to stop the clock, withdraw the rule from further  consideration and exercise due diligence by retaining an independent multi faceted expert panel  to lay down the basics of modern metallic mining statutory and regulatory frameworks from which further informed action can be considered by all stakeholders.
In private correspondence initiated with us by JSCENR Co-Chair Dr. Tom Saviello, Bowker Associates laid out a specific panel and specific work products.  Prospective panel member,s all globally revered and respected in their separate  disciplines, had agreed to serve and make room in their schedules to deliver a timely work product. Many weeks before DEP announced its new draft rule,  Dr. Saviello wrote that he had presented the concept to DEP and received no response.
Dear Mr. Crawford:
On three occasions briefing the BEP and the JSCENR  you have stated incorrectly that tailings impoundments are removed at closure.  Deputy Commissioner Loyzims predecessor  Heather Parent made this same false statement to JSCENR in the course of the public hearing on the original version of LD750.  There is, of course, no transcript of the JSCENR proceedings but as you know we have all of your testimony and Ms. Parents on video so there is an exact record of what you have repeatedly and falsely advised the BEP and  the JSCENR.
I see now where you and former Deputy Commissioner Parent may have come by this wrong and crucially consequential impression. In a recent review of the Michigan statute and rules  ( in connection with our risk assessment of catastrophic failure for mining legal frameworks),  I notice for the first time that Michigan stipulates that all structures including tailings impoundments must be removed at closure .  This language is in the context of a similar but much clearer  closure standard than is given in Maine’s Statute.  Michigan’s standard, like New Mexico’s ,  is  that the site must be returned to its pre mining state with pre mining function of its eco system.
Without this specific clarity in rule or statute that tailings impoundments must be removed at closure, that is not the norm or practice nor are we aware of any case in history where a tailings facility has been removed at closure.  Indeed that mandate in Michigan is problematic technically, operationally  and environmentally  because tailings have different texture and geochemical properties than what once was solid rock. It is widely recognized and understood that an earthen tailings impoundment  or any deposition of tailings  during operations  is permament and that the placement during operations is the permanent placement.
In emergency situations  or discovered instability of an existing operating impoundment,  tailings have been removed and re deposited elsewhere.  In general, however, the deposition and management of tailings should be to a standard that is structurally sound into perpetuity.  The tailings themselves should be dry enough and remain dry enough to be structurally sound as a mass in all phases of operation and at closure.
Your misunderstanding on this important and universally recognized  fact about tailings impoundments perhaps explains the complete absence of mandates and guidance in the rule  on  sound  design, risk management and oversight of tailings impoundments which are the single largest origin of catastrophic failure.  The overwhelming majority of such catastrophic failures occur during operations, not post closure or in stand by and the overwhelming majority  of catastrophic tailings failures are man made resulting from deviations from best knowledge, best practice, and best technology for design and management.
It is possible to have a site with no tailings through off site processing of all ore as at Flambeau in Wisconsin where a small open pit was reclosed and recapped at closure with stockpiled spills and overburden.
That of course reduces risks of environmental harm and loss considerably and greatly simplifies the return of a mine site to its pre mining state as mandated in our statute ( that, by the way, would not include mowing into perpetuity in a wilderness area).
The Mt Polley Dam Review Committee, charged with examining the causes of failure of the August 2014 failure in British Columbia, declared slurry deposition “an out moded technology” advocating that the standard for all land based tailings be that they have their own structural integrity rather than relying on the wall of the impoundment.  Pre processing methods like filter press pioneered at Greens Creek in Alaska, Paste Thickening or dry stack can attain this inependent structural integrity if managed properly and if the tailings output is viable for these technologies ( which is often not the case). Economically marginal mine plans and expansions, however, cannot afford these technologies and that is a central policy issue any modern legal framework for mining must examine closely and address.  In the creation of this statute and these rules that due diligence has not occurred.
Mr. Crawford, having stumbled on this phrase in the Michigan rules with which I know both the DEP and the JSCENR are very familiar, I now see that your misinformation to BEP and JSCENR ( and former Deputy Commissioner Parent’s as well) was a lack of basic due diligence and not an intentional misrepresentation.  The facts I lay out above are so plain and so universally known and undisputed that there is still grave fault on DEP’s part on “due diligence” but I am satisfied that the misinformation derives only from that lack of  even basic due diligence.
In the workings of law in any state, the agency charged with implementing a statute and writing its rules is presumed to have superor knowledge and indeed that is essential.  Applying that to the  high envionemntal liability, high public liability risk where that superior knowledge clearly does not exist and has not been sought is extremely dangerous.
I urge you to immediately rectify your past and very recent mis advice to the JSCRENR and the BEP present and past by a formal letter correcting your mis advice and explaining how you came by that understanding that tailings impoundments are temporary structures used only in the course of operations and then removed.
 In light of the gravity of consequence of this lack of due diligence on the part of DEP to the major public liability environmental  security risks of metallic mining in a high Sulphur high arsenic VMS deposit I request that DEP stop the clock and withdraw the rule from further consideration while DEP seeks better guidance through the convening of a multi expert technical panel to lay out for all of us the essential foundations of law and policy on metallic mining in volcanogenic massive sulfides, the secnd highest  geological risk group of all metallic mining.  I had previously named for JSCENR Co-Chair Dr. Tom Saviello a specific panel composition and all but one, although always fully committed for months ahead had agreed to serve, provided the committee is coordinated   by a person  independent of DEP JSCENR and all lobbyists who has recognized competence.  The work product Bowker Associates had suggested in private correspondence with Dr. Saviello, nitated by him, was a very short piece on essential foundations and mandates which could then be presented to all, DEP, BEP, JSCENR and the public  and from which a meaningful workable and effective complete legal fraeowrk could be created, again wth continuing guidance by the expert panel.  Dr. Savilllo indicated to me ( and others) in private correspondence that he agreed with this approach, had presented it to DEP and had received no reply. If that is so, DEP’s actions exceed a failure of due diligence.
Lindsay Newland Bowker, CPCU, ARM Environmental Risk Manager
Bowker Associates
Science & Research In The Public Interest
15 Cove Meadow Rd.
Stonington, Maine 04681

About lindsaynewlandbowker

Bowker Associates, Science & Research In The Public Interest, is an independent non profit providing self initiated pro bono analysis on key issues with a potential for massive adverse environmental impact . Bowker Associates has been an internationally recognized and cited voice in analysis of the Samarco failure, its consequence, and the possibilties for recovery. In 2015 Bowker Associates collaborated with globally respected geophysicist David M. Chambers to recompile global authoritative accounts of significant TSF failures in recorded history and to analyze these data in the context of gloal mining economics 1910-2010 ( Risk, Economics and Public Liability of TSF Failures, Bowker/Chambers July 2015) In 2014 Bowker Associates commissioned globally respected geophysicist and hydrogeologist Dr. David Chambers to undertake two technical works: (1) development of technical go no go criteria for vetting mine applications tp:// and (2) a case study of Maine's Bald Mountain, an un mined low grade high risk VMS deposit demonstrating the efficacy and accuracy of two risk assessment tools in vetting mine proposals In Maine, Bowker Associates has deeply engaged and been a public voice in the Searsport DCP LPG Tank, The Cianbro proposal for a Private East West Toll Road, JD Irvings rolling pipeline of Bakken crude to its plant in St. John and review of Phase II plans at The Callahan Superfund site in Brooksville, Maine, and Maine's revisitation of mining in statute and regulation... Our only “client”: is always “the pubic interest”. Our model is to focus on only one or two issues at a time so that we have a substantive command of the relevant field as our foundation for ongoing engagement. Our core work is in envirommental risk management, science and technology as well as bringing any available “best practices” models to the fore. The legal and regulatory history/best models are also a major thrust of our work in building and evaluating public policy. Director/Principal Lindsay Newland Bowker, CPCU, ARM is a recognized expert in Environmental Risk Management., Heavy Construction Risk Management and Marine and Transit Risks and has more than 3 decades of engagement in buiding public policy. Appointed by Governor Mario Cuomo to New York State Banking Board (served 1986-1996); President New York Chapter Chartered Property and Casualty Insurers; Environmental Committee, Risk and Insurance Management Society; Director, Convenor/Co-Chair Bermuda Market Briefing "From Captive to Cats" Hamilton Bermuda. Published Articles of Significance The Risk Economics and Public Liability of Tailings Facility Failures, co-authored with David M. Chambers, July 2015 Beyond. Polarization: Superfund Reform in Perspective, Risk & Insurance Managing Risk For Loss Prevention & Cost Control (Jan. 24, 1997). Lead Hazards and Abatement Technologies in Construction: A Risk Management Approach CPCU Journal 1997 Employee Leasing: Liability in Limbo Risk Management June 1 1997 Environmental Audit Privilege and the Public interest Risk & Insurance Managing Risk For Loss Prevention & Cost Control, April 1997 Asbestos:Holes In Abatement Policies Need To Be Plugged, Lloyd’s Environmental Risk International, May 1993 Editor Published Letters Evironmental Risk Management Beware of Facile Policies Like Fetal Protection Business Insurance 1995(?) High Court Review May Increase Sale of Bank Annuities Business Insurances August 8, 1995 Professional Profiles Protecting the Big Apple’s Core Managing Risk For Loss Prevention & Control December 1996 Major Career Highlights First rigorous analysis showing Relationship Between declining ore grades and TSF Failures of increasing consequence ( July 2015) FIrst Documentation that Gentrification Has Same Impacts as Unassisted Displacement from Urban Renewal Sites Direted Court Ordered EIS of FHA Mortgage Scandal Created Nation's First Homeownership Program for Low Income People (SHIP) Created Earliest Geographic Information Systems Using Defense Technology Developed By IBM Designed and Conducted Parallel Census Count to Show Systematic undercount in minority neighborhoods Documented Bias in ISO Territory Rating Plans for Private Passenger Auto Insurance Using ISO's own Rating Techniques Demonstrated Inherent Bias in Mortgage Policies of Banks With Inner City Branches Demonstrated that NY Telephones Plan for Area Code Split To accommodate anticipated cell phone demand was not efficient and would exhaust in 5 years ( which it did) Undertook First Systematic Evaluation of Child Protective Services Caseload Using Multi Variate Analyic Techniques Developed Child Protective Caseload Management and Tracking System (CANTS) and directed implementation in 4 client states including Illinois, Florida and New York Created and Ran Office of Risk Management for NYC DEP the Nations largest Water & Sewer Authority . Designed, Created and Administered Nation's First Owner Controlled Insurance Program (OCIP)for High Risk Tunneling Education Masters NYU Graduate School of Public Administration BSC New School For Social Research Maine Public Schools Deering High School
This entry was posted in bannaism of maine, Catastrophic Tailings Failures, Catatrophic Tailings Dam Failures, Causes Of Catastrophic Tailings Dam Failures, Maine Mining Law, Maine Mining Regulations, Maine Mining Rules, Mining In Maine, Uncategorized. Bookmark the permalink.

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