Tag Archives: landfills

Is your facility’s odor management strategy reactive or proactive? 

October 10, 2017

Additional handling of organics and other odorous wastes can make meeting regulatory requirements more challenging.

 

Pat Sullivan discusses two case studies that provide examples of two different approaches to odor management. The proactive approach resulted in a more positive outcome than the reactive approach. Although the odor issues never go away completely, the proactive facility has avoided lawsuits and regulatory enforcement and continues to have a positive working relationship with the community.

SCS Engineers freely shares our articles and white papers without imposing on your privacy.

Click to read Part I of this two part series. We’ll let you know when Part II is published soon.

 

 

 

 

Posted by Diane Samuels at 6:00 am
Tag Archives: landfills

Waste and Materials Management Study Group: What’s New?

September 15, 2017

The Wisconsin Department of Natural Resources (WDNR) Waste and Materials Management Study Group (WMMSG) met August 16. Here are three key updates from the meeting.

Groundwater Monitoring
The 2014 guidance “Reducing or Terminating Groundwater Monitoring at Solid Waste Landfills” is under review. The Groundwater Monitoring subgroup completed recommendations for revision. The key proposed revisions include:

  • Option to revise sampling frequencies beyond annual sampling
  • Option to reduce the size of the monitoring well array
  • Option to reduce the number of required sampling parameters

The subgroup’s recommendations will be reviewed by WDNR staff, and then sent out for public comment before finalizing.

Alternative Landfill Caps
The Alternative Landfill Caps subgroup has developed a draft list of recommendations that include the following:

  • Develop a guidance document to outline the requirements for proposing and implementing an alternative final cover
  • Modify portions of NR 500 to revise the infiltration equivalency requirement and to provide more flexibility for alternative cover systems to allow for a longer delay in final cover system construction
  • Allow alternative closure phasing, sacrificial covering, and reclaiming airspace from settlement prior to final cover construction

The subgroup is making another round of edits to the recommendations before they are presented to WDNR staff for review and comment. Track updates on WDNR’s WMMSG web page.

Research, Development, and Demonstration (RD&D) Rule
The RD&D rule was also discussed at the last meeting, partly in relation to alternative capping options. To be consistent with federal rules, WDNR is considering revising the current Wisconsin RD&D rule (NR 514.10) to allow up to six renewals (up to 3 years each) of an RD&D Plan. This would extend the total RD&D test period to 21 years, an additional 9 years from the current 12 years allowed. With the RD&D rule reaching the 10-year mark, some sites are seeing the 12-year finish line on the horizon. WDNR cautions that the rulemaking process takes time.

More About the Waste and Materials Management Study Group
The study group provides the Waste and Materials Management Program with constructive feedback on policy and technical issues and works collaboratively with WDNR staff to find workable solutions. Find more information, meeting dates, agendas, and meeting minutes here.

For questions about how the study group impacts your solid waste operations, contact:

Tom Karwoski, PG, Vice President
Betsy Powers, PE, Senior Project Manager
Sherren Clark, PE, PG, Vice President

 

 

 

 

 

Posted by Diane Samuels at 6:00 am
Tag Archives: landfills

SWANA Alert posted by SCS Engineers: EPA to Hold Public Hearing on the RFS Program Tuesday, August 1

July 31, 2017

Reprinted from SWANA Alert:

On Tuesday, August 1, the U.S. Environmental Protection Agency (EPA) will be holding a public hearing in Washington, DC on the proposed rule, ‘‘Renewable Fuel Standard Program: Standards for 2018 and Biomass-Based Diesel Volume for 2019.’’ In keeping with SWANA’s previous advocacy efforts in regards to the renewable fuel standard (RFS) program, we intend to submit a short written statement to be introduced into the hearing record.

The RFS program is a national policy that requires a certain volume of renewable fuel to replace or reduce the quantity of petroleum-based transportation fuel, heating oil or jet fuel. These amounts are set by EPA each year and the proposed rule will set those levels for 2018. One of the four fuel category amounts that will be set by the RFS is cellulosic biofuels, which includes compressed and liquefied renewable natural gas (RNG) produced from landfill biogas.

As a member of the SWANA Core Advocacy Group, we are notifying you that SWANA intends to submit comments to EPA on the RFS program as part of the August 1st hearing, and in post-hearing comments that EPA will be accepting through August 31st as necessary. These comments will support the testimony of other solid waste industry leaders and ask the EPA set the 2018 RVO standard for cellulosic biofuel at a level that takes into account increased generation of fuel from both existing registered projects and from new projects that will begin generating fuel in 2018. By setting the levels based upon actual current and future capacity instead of on historical data and trends, EPA will ensure that the levels set actually spur demand consistent with increased production. A failure to set the levels high enough would result in a lack of appropriate demand for these fuels, which would undercut the purpose of the RFS program

By setting the levels based upon actual current and future capacity instead of on historical data and trends, EPA will ensure that the levels set actually spur demand consistent with increased production. A failure to set the levels high enough would result in a lack of appropriate demand for these fuels, which would undercut the purpose of the RFS program.


If you or the Chapter or Technical Division members have any questions or concerns about these comments, or if you would like to discuss them further, please contact David Biderman at SWANA.

 

 

 

Posted by Diane Samuels at 12:18 pm
Tag Archives: landfills

SCS Regulatory Alert: Industrial Storm Water Permit Coverage for Wisconsin Landfills

September 13, 2016

For years, Wisconsin landfills have relied on compliance with the storm water (stormwater) management requirements in the Chapter NR 500 code series to achieve compliance with the NR 216 storm water standards. Effective June 15, 2016, the Wisconsin Department of Natural Resources (WDNR) changed their policy, and now requires landfills and associated non-commercial borrow sites to obtain separate industrial storm water permit coverage.

Read the SCS Engineers Technical Bulletin to determine what action you may be required to take and by what date.

  • September 19, 2016, submit a Notice of Intent (NOI) form to WDNR.
  • WDNR will review your NOI and determine if your facility can be covered under the Tier 2 Industrial Storm Water Permit.
  • January 31, 2017, submit a Storm Water Pollution Prevention Plan (SWPPP) Summary Form. This also requires preparation of a SWPPP report designed to prevent storm water discharges of pollutants to waters of the state.

If you have questions or need help filing or developing a plan, please contact:

Betsy Powers, PE
bpowers@scsengineers.com
(608) 216-7347

Sherren Clark, PE, PG
sclark@scsengineers.com
(608) 216-7323

 

Posted by Diane Samuels at 6:00 am
Tag Archives: landfills

SCS Alert: Prepare to take action soon after the Final NSPS/EG Rules for Landfills are published in the Federal Register.

August 1, 2016

Do you have NSPS or EG sites per the new definitions of “new” and “existing”?

Does your EG site have any upcoming planned or permitted expansions, or will it be commencing construction on an expansion permitted after July 17, 2014?

Will you need to submit/resubmit Design Capacity and NMOC reports to establish your sites status as subject to the new NSPS? Over, or under 34 Mg/year of NMOCs?

Are you a candidate for Tier 4? In the closed landfill subcategory?

For EG sites contact the SCS state representative by sending a request to service@scsengineers.com

SCS Engineers will be publishing Pat Sullivan’s Technical Bulletin Summary of Final NSPS/EG Rules for Landfills as soon as it is published in the federal register. Meanwhile, please contact your SCS Project Manager or service@scsengineers.com for answers to your questions or advice.  Follow SCS Engineers on your favorite social media site or check our events for new presentations, publications, and webinars explaining the rules in more detail.

 

Posted by Diane Samuels at 6:00 am
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