The 2MTs are not meant to be interpretations or policy documents but are meant to highlight a narrow slice of a particular regulation. Supporting documentation in the form of regulations, guidance memos, Federal Registers are almost always included so that the audience can make their own interpretations with help from their regulatory subject matter experts.
2021
12/30/21
Spent Lead Acid Batteries vs., Universal Wastes
12/24/21
‘Twas the Night Before Christmas – The Twenty-Eighth Edition
12/16/21
Universal Wastes - Recycling versus Disposal
12/09/21
Multiple Characteristic and Listed Hazardous Waste Codes and the "in lieu of" LDR Principle
12/02/21
LDR Notifications/Certifications and Generator Permitted Treatment, Storage or Disposal
11/23/21
Multiple Characteristic Hazardous Waste Codes and Underlying Hazardous Constituents
11/18/21
Pumps Containing Liquid Hazardous Wastes and RCRA Empty Containers
11/11/21
Pumps Containing Liquid Hazardous Waste and Land Disposal Restrictions
11/04/21
Pumps Containing Liquid Hazardous Wastes and the Liquids in Landfill Prohibition
10/28/21
RCRA Point of Generation and Baghouse Dust Collection Systems
10/21/21
Regulatory Status of Characteristics Baghouse Dust Destined for Reclamation
10/14/21
Hazardous Debris and Options to Exclude as a Dangerous Waste
10/07/21
The "Derived from Rule", the "Mixtures Rule", and the "Contained-In Policy"
9/30/21
Decharacterized Wastes and the LDR Dilution Prohibition
9/23/21
Decharacterized Hazardous Waste Listed Solely for Non-Toxic Characteristics
9/16/21
Decharacterized RCRA Waste - Manifesting and LDR Reporting
9/09/21
Totals Analysis vs. TCLP and Dividing by 20
9/02/21
Method Detection Limits and Hazardous Waste Determinations II
8/26/21
Method Detection Limits and Hazardous Waste Determinations
8/19/21
Hazardous Waste Determinations and Hazardous Waste Code Determinations
8/12/21
Definitions of Inactive Portion, Active Portion, and Closed Portion of a RCRA TSDF
8/05/21
TSDF Written Notices of Appropriate Permits - Permitted Facilities Vs., Interim Status Facilities
7/29/21
TSDF Written Notice to the Generator of Appropriate Permits - Recordkeeping Requirements
7/22/21
Product Storage Tank Residues and Hazardous Waste Regulations
7/08/21
Central Accumulation Areas and Signage Requirements
7/01/21
Keeping Satellite Accumulation Area Containers Closed - New Vs., Obsolete Requirements
6/24/21
Hazard Label Marking Requirements for Permitted TSDFS
6/17/21
D002 Waste and Dilution as Adequate LDR Treatment
6/10/21
RCRA Treatment and the Two-Part Definition
6/03/21
RCRA Hazard Labeling - A Random Scenario
5/27/21
Operating Record vs. Operating Log
5/20/21
RCRA Generators Operating Record Requirements
5/13/21
Operating Records Not Referenced in the "Operating Record" Regulations
5/06/21
RCRA TSDFS Operating Record Requirements
4/29/21
Generators and Waste Analysis Plans
4/22/21
Satellite Accumulation and "At or Near"
4/15/21
Satellite Accumulation Area Containers and Temporary Central Accumulation
4/08/21
Central Accumulation Area - Location and Total Number
4/01/21
F002, Methylene Chloride and Coffee Decaffeination
3/25/21
PCB Containers and Decontamination Requirements
3/18/21
PCB Containers and Empty Requirements II
3/11/21
PCB Containers and Empty Requirements
03/04/21
PCB Wastes and RCRA Hazardous Waste Characteristics D018 Through D043
02/25/21
Satellite Accumulation of Aerosol Cans and Determining the 55-Gallon Limit
02/18/21
EPA Definition of "Annual" Refresher Training
02/11/21
RCRA Personnel Training and Classroom Training vs. Online Training
02/04/21
Recycling of Non-Listed Commercial Chemical Products
01/28/21
Commercial Chemical Products and Unused Batteries
01/21/21
Listed Waste Codes and Pre-RCRA Wastes
01/14/21
Universal Waste, Incandescent Bulbs and Nonhazardous Bulbs
01/07/21
RCRA Empty Containers and Removing as Much Waste as Possible
2020
12/31/20
LDR Notifications and F001-F005 Constituents of Concern - One Last Time!
12/24/20
‘Twas the Night before Christmas – The Twenty-Seventh Edition
12/17/20
LDR Notifications and F001-F005 Constituents of Concern – Again!
12/10/20
LDR Notifications and F001-F005 Constituents of Concern
12/3/20
Absorbent Additions and Treatment
11/24/20
The Definition of Good Housekeeping
11/19/20
RCRA Aisle Space Requirements and Washington State vs., E
11/12/20
The Hazardous Waste Generator Improvements Rule and Designation of Nonhazardous Waste
11/04/20
RCRA Satellite Accumulation Areas and Applicability of Personnel Training
10/29/20
Characteristic Ignitable, Corrosive or Reactive Debris and Macroencapsulation
10/22/20
Manifest Exception Report Submittal Timeframes – RCRA vs. TSCA
10/15/20
Conservative Declaration that Material is a Hazardous Waste
10/08/20
DOT Shipping of Damaged, Defective, or Recalled Lithium Batteries
10/01/20
Smoke Detector Disposal and the NRC
09/24/20
Available Regulatory Relief from Underlying Hazardous Constituent (UHC) Requirements
09/17/20
RCRA Liquids, Free Liquids, and Releasable Liquids
09/10/20
Regulatory Status of Used Oil Mixed with Diesel Fuel
09/03/20
Treated Hazardous Wastes Used as Dust Suppressant
08/27/20
Dust Suppression in Landfills with Nonhazardous Liquids
08/20/20
Exceptions to Free Liquids in Landfills Prohibition
08/13/20
Empty Containers and the "Empty" Label
08/06/20
RCRA Empty vs. DOT Empty II
07/30/20
RCRA Empty vs. DOT Empty
07/23/20
RCRA Empty Tanker Trailers and Listed Waste Codes
07/16/20
Satellite Accumulation Areas and Under the Control of the Operator
07/09/2020
Satellite Accumulation Containers and the Date of Accumulation Marking
07/02/2020
Aqueous Solutions and the Characteristic of Corrosivity
06/25/2020
RCRA Empty Containers vs. TSCA PCB Decontaminated Containers - Scenario III
06/18/2020
RCRA Empty Containers vs. TSCA PCB Decontaminated Containers - Scenario II
06/11/2020
RCRA Empty Containers vs. TSCA PCB Decontaminated Containers - Scenario I
06/04/2020
PCB Certificates of Disposal and Manifesting between Related Facilities
05/28/2020
The Alcohol Exclusion for Ignitable Hazardous Wastes
05/21/2020
RCRA and New Point of Generation
05/14/2020
The RCRA Definition of "Regulated Unit"
05/07/2020
Satellite Accumulation Areas and the Three-Day Time Limit for Excess Accumulation
04/30/2020
Contingency Plan Implementation and Small Spills of Hazardous Waste
04/23/2020
PCB Containers and Multiple Removed from Service Dates
04/16/2020
The PCB Mark and PCB Storage for Disposal Areas
04/09/2020
PCB Storage for Disposal and RCRA <90-Day Central Accumulation Areas
04/02/2020
MACROencapsulation vs. macroencapsulation
03/26/2020
Radioactively Contaminated Lead-Acid Batteries and Hazardous Debris
03/19/2020
Hazardous Debris and Non-Radioactive Lead-Acid Batteries
03/12/2020
Mercury Wet Cell Batteries - Debris or Not Debris?
03/05/2020
Used Oil Eligibility for Petroleum Oils Mixed with Animal or Vegetable Oils
02/27/2020
Used Oil Eligibility for Animal and Vegetable Oils
02/20/2020
Used Oil, Secondary Containment and Response to Spills
02/13/2020
Used Oil and the Rebuttable Presumption
02/06/2020
The Mixtures Rule – Washington State vs. The Feds
01/30/2020
The Hazardous Waste Manifest Instructions - Where did they go?
01/23/2020
TSDF Requirements When Shipping Dangerous Waste to another TSDF
01/16/2020
Satellite Accumulation and Product Vessel Cleanouts
01/09/2020
PCB Reporting and Recordkeeping Relief
01/02/2020
Generator Weekly Inspection Log Documentation – Federal vs. WA State
2019
12/24/19
‘Twas the Night Before Christmas – The Twenty-Sixth Annual Edition
12/19/19
Used Oil and Keeping Containers Closed – Washington State vs. the Feds
12/12/19
Used Oil and Weekly Inspections
12/05/19
Universal Waste Lamps and Prohibition on Crushing
11/26/19
Multiple Characteristic and Listed Hazardous Waste Codes and the "in lieu of" LDR Principle
11/21/19
Multiple Characteristic Hazardous Waste Codes and Underlying Hazardous Constituents
11/14/19
Fluorescent Light Ballasts and PCB Annual Reporting
11/07/19
Disposing of PCB Ballasts with PCB Potting Material
10/31/19
LDR Notifications and Generator Permitted Storage
10/24/19
LDR One-Year Storage Prohibition and Generator Permitted Storage
10/17/19
PCB Waste Storage Limitations and the PCB Radioactive Waste Exemption
10/10/19
PCB Waste Storage Limitations and the One-Year Extension
10/03/19
PCB Waste Regulation and April 18, 1978, vs. July 2, 1979
09/26/19
Regulatory Status of PCB Remediation Wastes Disposed Prior to April 18, 1978 – A Follow-Up
09/19/19
Regulatory Status of PCB Remediation Wastes Disposed Prior to April 18, 1978
09/12/19
RCRA LR One-Year Storage Prohibition vs., PCB One-Year Disposal Time Limit
09/05/19
PCB Concentration Assumptions for Use vs. PCB Disposal
08/29/19
CERCLA Hazardous Substances – The Petroleum Exclusion
08/22/19
PCB Containers and >50 ppm
08/15/19
F Listings and Ingredients in Commercial Chemical Product Formulations
08/08/19
Paint Wastes and the Applicability of the F001-F005 Listings to Ingredients
08/01/19
RCRA EPA Identification Numbers – Transporters
07/25/19
RCRA EPA Identification Numbers – Site Specifics
07/18/19
Central Accumulation Areas and Signage Requirements
07/11/19
The Hazardous Waste Characteristic of Reactivity (D003)
07/03/19
Unused Paraformaldehyde - U Listed Hazardous Waste or Not?
06/27/19
Regulatory Status of Chromated, Copper, Arsenate, (CCA) Wood as Wood Mulch
06/20/19
RCRA Hazard Labeling – A Random Scenario
06/13/19
Universal Waste Lithium Batteries and Self-Transportation
06/06/19
Universal Waste Alkaline Batteries and Self-Transportation
05/30/19
Printed Circuit Board Recycling – Shredded vs. Whole
05/23/19
Used Oil Filter Regulation – The Feds vs. Washington State
05/16/19
Washington State Used Oil and Mixtures with Other Materials
05/09/19
Operating Records Not Referenced in the "Operating Record" Regulations
05/02/19
Operating Record vs. Operating Log
04/25/19
PCB Concentrations and Micrograms per Centimeters Squared (μg/cm2)
04/18/19
PCB Manifest Relief a.k.a., When is a PCB Manifest Not Required? – The Sequel
04/11/19
PCB Manifest Relief a.k.a., When is a PCB Manifest Not Required?
04/04/19
PCB Decontamination Standard with No Decontamination Performed
3/28/19
Decharacterized Wastes and the LDR Dilution Prohibition
03/21/19
Decharacterized Wastes, <90-Day Accumulation Time Limits and LDR Storage Prohibition
03/14/19
Decharacterized Hazardous Waste Listed Solely for Non-Toxic Characteristics
03/07/19
Decharacterized RCRA Waste - Manifesting and LDR Reporting
02/28/19
Treated Hazardous Wastes Used as Dust Suppressant
02/21/19
Generator On-Site Treatment Exemption – State of Washington Requirements
02/14/19
Generator On-Site Treatment Exemption
02/07/19
Recycling of Non-Listed Commercial Chemical Products
01/31/19
Commercial Chemical Products and Unused Batteries
01/24/19
The Definition of Good Housekeeping
01/17/19
D002 Waste and Dilution as Adequate LDR Treatment
01/10/19
Absorbent Additions and Treatment
01/03/19
RCRA Personnel Training and Classroom Training vs. Online Training
2018
12/27/18
Product Storage Tank Residues and Hazardous Waste Regulations
12/20/18
'Twas the Night Before Christmas - The Twenty-Sixth Annual Edition
12/13/18
Disposal Relief for Listed Hazardous Debris Treated to LDR Standards
12/06/18
Disposal Requirements for Hazardous Waste Treated to LDR Standards
11/29/18
Characteristic Ignitable, Corrosive or Reactive Debris and Macroencapsulation
11/21/18
Smoke Detector Disposal and Well-Meaning Waste Minimization
11/15/18
Smoke Detector Disposal and the NRC
11/08/18
Manifest Exception Report Submittal Timeframes – RCRA vs. TSCA
11/01/18
Empty Containers and the "Empty" Label
10/25/18
Recyclable Chemicals and Zombie Destruction
10/18/18
Regulatory Status of Used Oil Mixed with Diesel Fuel
10/11/18
Purpose of the <90-day Hazardous Waste Accumulation Conditional Exclusion
10/04/18
Satellite Accumulation and the One Year LDR Prohibitions on Storage
09/27/18
Available Regulatory Relief from Underlying Hazardous Constituent (UHC) Requirements
09/20/18
Universal Waste, Satellite Accumulation and Centralized Collection Areas
09/13/18
Universal Waste, One-Year Accumulation, and Multiple Handlers at One Facility
09/06/18
Universal Waste One Year Accumulation and Multiple Handlers
08/30/18
Universal Wastes - Recycling versus Disposal
08/23/18
Overpacks vs. Salvage Drums
08/16/18
Ampules and the Exception to Free Liquids in Landfills Prohibition
08/09/18
Exceptions to Free Liquids in Landfills Prohibition
08/02/18
Satellite Accumulation Areas and Under the Control of the Operator
07/26/18
Satellite Accumulation Requirements in Washington State
07/19/18
Satellite Accumulation Containers and the Date of Accumulation Marking
07/12/18
PCB Concentrations and 1,000 PPM
07/05/18
PCB Concentrations and 10,000 PPM
06/28/18
PCB Certificates of Disposal and Manifesting Between Related Facilities
06/20/18
Hazardous Waste Determinations and Phase Separation
06/14/18
F001 Degreaser versus F002 Solvent
06/07/18
Universal Waste and Basis for the One-Year Accumulation Time Limit
05/31/18
Satellite Accumulation of Aerosol Cans and Determining the 55-Gallon Limit
05/24/18
Satellite Accumulation Areas and the Three-Day Time Limit for Excess Accumulation
05/17/18
RCRA Liquids, Free Liquids, and Releasable Liquids
05/10/18
TSCA/PCB Determinations for Fluorescent Light Ballasts via the Manufacture Date
05/03/18
PCB Radioactive Wastes and Exception Reporting
04/26/18
PCB Bulk Product Wastes and the One Year Disposal Requirement
04/19/18
Aqueous Solutions and the Characteristic of Ignitability
04/12/18
Aqueous Solutions and the Characteristic of Corrosivity
04/05/18
"No Smoking" Signs and Tobacco-Free Facilities
03/29/18
Who Wants to be a Generator Part 2!!!
03/22/18
Who Wants to be a Generator!!!
03/15/18
RCRA Treatment and the Two-Part Definition
03/08/18
Radioactively Contaminated Lead-Acid Batteries and Hazardous Debris
03/01/18
CERCLA Hazardous Substances – A Brief Definition
02/22/18
Spent Lead-Acid Batteries and Accumulation Time Limits
02/15/18
Spent Lead-Acid Batteries and Secondary Containment
02/08/18
The Mixtures Rule – Washington State vs. The Feds
02/01/18
The Household Waste Exclusion and Renovation Debris – Part II
01/25/18
The Household Waste Exclusion and Renovation Debris
01/18/18
Defining Criteria for Household Waste Exclusion
01/11/18
Conservative Declaration that Material is a Hazardous Waste
01/04/18
Satellite Accumulation and Product Vessel Cleanouts
2017
12/28/17
The Purpose of Keeping Containers Closed Except When Adding or Removing Wastes
12/21/17
‘Twas the Night Before Christmas – The Twenty-Fifth Annual Edition
12/14/17
Fluorescent Light Ballasts and PCB Annual Reporting
12/07/17
Disposing of PCB Ballasts with PCB Potting Material
11/30/17
Satellite Accumulation Requirements and Container Inspections
11/21/17
PCB Radioactive Wastes and Exception Reporting
11/16/17
Used Oil Filter Regulation – The Feds vs. Washington State
11/9/17
Washington State Used Oil and Mixtures with Other Materials
11/02/17
Unmanifested Waste vs. Manifest Discrepancy
10/26/17
Satellite Accumulation and “At or Near”
10/19/17
Hazardous Debris and Non-Intact Lead-Acid Batteries
10/12/17
LDR Treatment Standards – Waste-Specific vs. Alternative
10/5/17
Elementary Neutralization and RCRA Requirements
09/28/17
The “POLYM” Alternative Treatment Standard for Certain D001 Hazardous Wastes
09/21/17
Mercury Wet Cell Batteries - Debris or Not Debris?
09/14/17
LDR Waste that is Both Listed and Characteristic Hazardous Wastes
09/07/17
F Listings and Ingredients in Commercial Chemical Product Formulations
08/31/17
Paint Wastes and The Applicability of the F001-F005 Listings to Ingredients
08/24/17
Laboratory Standards and Applicability of the “F” Listings
08/17/17
Laboratory Standards and Applicability of the "U" or "P" Hazardous Waste Listings
08/09/17
RCRA EPA Identification Numbers – Transporters
08/03/17
RCRA EPA Identification Numbers – Site Specifics
07/27/17
Office Waste Management
07/20/17
Office Waste and RCRA Regulatory Status
07/13/17
Conditioned Exclusion for Characteristic Debris Treated via Immobilization
07/06/17
Conditioned Exclusion for Listed Hazardous Waste Debris Treated via Extraction or Destruction
06/29/17
DOT Shipping of Damaged, Defective or Recalled Lithium Batteries
06/21/17
Used Oil and Keeping Containers Closed – Washington State vs. the Feds
06/15/17
Used Oil, Secondary Containment and Response to Spills
06/08/17
Used Oil and Weekly Inspections
06/01/17
Operating Records Not Referenced in the “Operating Record” Regulations
05/25/17
Operating Record vs. Operating Log
05/18/17
Universal Waste Lamps and Prohibition on Crushing
05/11/17
Containers and Tanks – RCRA Wastes vs. TSCA PCB Wastes
05/04/17
Safety Data Sheets (SDSs) and Hazardous Wastes
04/27/17
RCRA Characteristic of Ignitability and DOT Oxidizers
04/20/17
When is When Defined for the RCRA Phrase “When Reclaimed”?
04/13/17
LDR Requirements for Spent Lead-Acid Batteries Being Reclaimed
04/06/17
LDR Requirements for Universal Wastes
03/30/17
LDR Storage Prohibitions and Treated Hazardous Debris or Contaminated Soil
03/23/17
LDR Storage Prohibitions and Treated Wastes
03/16/17
LDR Storage Prohibitions and the One-Year Rule
03/09/17
Multiple Characteristic and Listed Hazardous Waste Codes and the “in lieu of” LDR Principle
03/02/17
Multiple Characteristic Hazardous Waste Codes and Underlying Hazardous Constituents
02/23/17
RCRA Empty vs. DOT Empty II
02/16/17
RCRA Empty vs. DOT Empty
02/09/17
RCRA Empty Tanker Trailers and Listed Waste Codes
02/02/17
Washington State-Only Dangerous Waste Markings vs. Hazardous Waste Markings
01/26/17
Satellite Accumulation within a <90-day Accumulation Area
01/19/17
DOT Marking Specifications for the “UN”, “NA” and “ID” Markings
01/12/17
Frozen RCRA Wastewater - DOT Liquid or Solid When Manifested?
01/05/17
Absorbent Additions and Treatment
2016
12/29/16
The Household Waste Exclusion and Renovation Debris – Part II
12/24/16
'Twas the Night before Christmas – The Twenty-Fourth Annual Edition
12/15/16
The Household Waste Exclusion and Renovation Debris
12/08/16
Defining Criteria for Household Waste Exclusion
12/01/16
PCB Reporting and Recordkeeping Relief
11/23/16
Used Oil Eligibility for Turkey and Ham Oils
11/17/16
Purpose of the <90-day Hazardous Waste Accumulation Conditional Exclusion
11/10/16
Listed Waste Codes and Pre-RCRA Wastes
11/03/16
PCB Analytical Waste Disposal Requirements – Water vs. Organic Liquids and Non-aqueous Inorganic Liquids
10/27/16
PCB Analytical Waste Disposal Requirements
10/20/16
PCB Containers and Concentration of PCBs
10/13/16
Asbestos and DOT Relief
10/06/16
Hazardous Waste Determinations and Phase Separation
09/29/16
Hazardous Waste "F" Listings and Trace Contamination – Again!
09/22/16
Hazardous Waste "F" Listings and Trace Contamination
09/15/16
Regulatory Status of Sand Blast Grit Contaminated with Trace Listed Solvents
09/08/16
Regulatory Status of Caustic Rinse Waters Contaminated with Trace Solvents
09/01/16
Product Spills, Waste Determinations, and LDR
08/25/16
Product Spills and Waste Determinations
08/18/16
RCRA Empty Containers vs. TSCA PCB Decontaminated Containers - Scenario III
08/11/16
RCRA Empty Containers vs. TSCA PCB Decontaminated Containers - Scenario II
08/04/16
RCRA Empty Containers vs. TSCA PCB Decontaminated Containers - Scenario I
07/28/16
RCRA Manifest Discrepancies and Physical State
07/20/16
RCRA Empty Acutely Hazardous Waste Containers
07/14/16
The Domestic Sewage Exclusion and Sewer Sludge Transport
07/07/16
The Domestic Sewage Exclusion and Sewer Sludge Removal
06/30/16
Universal Waste, Incandescent Bulbs and Nonhazardous Bulbs
06/22/16
Washington State Satellite Accumulation Areas and Ignitable Wastes
06/16/16
Satellite Accumulation Areas and Incompatible Wastes
06/09/16
Product Expiration Dates and Solid Waste Determinations (Reverse Distribution)
06/02/16
Separating Hazardous Debris and Hazardous Non-debris
05/26/16
PCB Waste Storage Limitations and the PCB Radioactive Waste Exemption
05/19/16
PCB Waste Storage Limitations and the One-Year Extension
05/12/16
PCB Bulk Product Wastes and the One Year Disposal Requirement
05/05/16
Radioactive Lead Solids vs. Non-radioactive Lead Contaminated Debris
04/28/16
Method Detection Limits and Hazardous Waste Determinations II
04/21/16
Method Detection Limits and Hazardous Waste Determinations
04/14/16
Satellite Accumulation Prior to and After Recycling
04/07/16
Satellite Accumulation and Process Location Changes
03/31/16
Satellite Accumulation of Aerosol Cans and Determining the 55-Gallon Limit
03/24/16
D002 Waste and Dilution as Adequate Treatment
03/17/16
RCRA Treatment and the Two-Part Definition
03/10/16
PCB Incineration and "Six Nines" Destruction Removal Efficiency Criteria
03/03/16
RCRA Empty Containers and Removing as Much Waste as Possible
02/25/16
PCB Concentrations and Micrograms per Centimeters Squared (µg/cm2)
02/18/16
Generator Inspection Logs and Corrective Action Documentation
02/11/16
PCB Containers and Multiple Removed from Service Dates
02/04/16
TSCA/PCB Determinations for Fluorescent Light Ballasts via the Manufacture Date
01/28/16
Used Oil and Weekly Inspections
01/21/16
Generator Weekly Inspection Log Documentation - Federal vs. WA State
01/14/16
The Date Removed from Service Marking on the PCB Mark
01/07/16
PCB Date Removed from Service Notations - On the Item or In a Log
2015
12/31/15
Satellite Accumulation and 85-Gallon Containers
12/24/15
'Twas the Night before Christmas - The Twenty-Third Annual Edition
12/17/15
Satellite Accumulation and Process Location Changes
12/10/15
Satellite Accumulation Requirements and Container Inspections
12/03/15
PCB Weight Determinations
11/25/15
Used Oil and Keeping Containers Closed - WAC 173-303-515 vs. 40 CFR 279
11/19/15
DOT and Terminal Protection of Alkaline Batteries
11/12/15
LDR Notification and F001-F005 Constituents of Concern - One Last Time!
11/05/15
LDR Notification and F001-F005 Constituents of Concern - Again
10/29/15
LDR Notification and F001-F005 Constituents of Concern
10/22/15
PCB Storage for Disposal and RCRA <90-day Accumulation Areas
10/15/15
Universal Waste One Year Accumulation and Multiple Handlers
10/08/15
CAS Numbers and Hazardous Waste "U" and "P" Listings
10/01/15
Unused Paraformaldehyde - U Listed Hazardous Waste or Not?
09/24/15
Hazardous Debris and Non-Radioactive Lead Acid Batteries
09/17/15
Mercury Wet Cell Batteries - Debris or Not Debris?
09/10/15
Hazardous Debris and Radioactively Contaminated Lead Acid Batteries
09/03/15
Hazardous Debris and Radioactively Contaminated Cadmium Batteries
08/27/15
PCB Manifest Relief a.k.a., When is a PCB Manifest Not Required? - The Sequel
08/19/15
PCB Manifest Exceptions a.k.a., When is a PCB Manifest Not Required?
08/13/15
PCB Decontamination Standard with No Decontamination Performed
08/06/15
RCRA Personnel Training and Classroom Training vs. Online Training
07/30/15
Conditioned Exclusion for Characteristic Debris Treated via Immobilization
07/23/15
Conditioned Exclusion for Listed Hazardous Waste Debris Treated via Extraction or Destruction
07/16/15
Used Oil Eligibility for Petroleum Oils Mixed with Animal or Vegetable Oils
07/09/15
Used Oil Eligibility for Animal and Vegetable Oils
07/01/15
DOT Shipping and Damaged, Defective and Recalled Lithium Batteries
06/25/15
Macroencapsulation of Hazardous Debris and Presence of Free Liquids
06/18/15
F001-F005 Listed Hazardous Waste and the 10% Rule
06/11/15
F003 Listed Hazardous Waste and the 10% Rule
06/04/15
Universal Waste Lamps and Prohibition on Crushing
05/28/15
Hazardous Debris Macroencapsulation and Size Reduction
05/21/15
Decharacterized Wastes and the LDR Dilution Prohibition
05/14/15
Decharacterized Wastes, <90-Day Accumulation Time Limits and LDR Storage Prohibition
05/07/15
Decharacterized Hazardous Waste Listed Solely For Non-Toxic Characteristics
04/30/15
Decharacterized RCRA Waste - Manifesting and LDR Reporting
04/23/15
Hazardous Waste Tanks and the Less Than 90-Day Accumulation Time Limit
04/16/15
Who Wants to be a Generator 2?!!
04/09/15
Who Wants to be a Generator?!!
04/01/15
When is When Defined for the RCRA Phrase "When Reclaimed"?
03/26/15
Available Regulatory Relief from Underlying Hazardous Constituent (UHC) Requirements
03/19/15
RCRA Permitted Storage and the Hazardous Waste Marking
03/12/15
The Mixtures Rule - Washington State vs. The Feds
03/05/15
Spent Lead-Acid Batteries and Secondary Containment
02/26/15
Used Oil Filter Regulation - The Feds vs. Washington State
02/19/15
EPA Hazardous Waste Markings - Accumulation vs. Pre-Transport
02/12/15
The PCB Mark and PCB Storage for Disposal Areas
02/05/15
Universal Waste, Satellite Accumulation and Centralized Collection Areas
01/29/15
Hazardous Waste Generator Tanks and the Date of Accumulation Marking
01/22/15
Conservative Declaration that Material is a Hazardous Waste
01/15/15
Date of Accumulation for Hazardous Waste and Receipt of Analytical Information
01/08/15
Satellite Accumulation and Product Vessel Cleanouts
01/01/15
Printed Circuit Board Recycling - Shredded vs. Whole
2014
12/24/14
'Twas the Night Before Christmas - The Twenty-Second Edition
12/18/14
PCB Ballasts and Disposal Options
12/11/14
The Household Waste Exclusion and Renovation Debris - Part II
12/4/14
The Household Waste Exclusion and Renovation Debris
11/26/14
Defining Criteria for Household Waste Exclusion
11/20/14
Regulatory Status of Chromated, Copper, Arsenate, (CCA) Wood as Wood Mulch
11/13/14
Satellite Accumulation and "At or Near"
11/06/14
Satellite Accumulation Requirements in Washington State
10/31/14
Recyclable Chemicals and Destruction of Zombies
10/23/14
PCB Containers and Concentration of PCBs
10/16/14
Universal Waste Batteries and Closed Containers
10/09/14
Universal Waste Lithium Batteries and Self-Transportation
10/02/14
Universal Waste Alkaline Batteries and Self-Transportation
09/25/14
PCB Concentrations and 1,000 PPM
09/18/14
PCB Concentrations and 10,000 PPM
09/11/14
Product Spills and Waste Determinations
09/04/14
Universal Waste and Basis for the One Year Accumulation Time Limit
08/28/14
PCB Concentration Assumptions for Use vs. PCB Disposal
08/21/14
CERCLA Hazardous Substances – The Petroleum Exclusion
08/14/14
CERCLA Hazardous Substances – A Brief Definition
