April 24, 2020 Update on Part 1: Measures to minimize delivery of iodinated waste to Covanta Essex Purpose: Prepared by Covanta Essex for NJDEP as an update on efforts to prevent delivery of iodinated waste to Covanta Essex Overview • Continue data search for potential generators • Opacity event on April 7, 2020 enabled detailed evaluation of one generator 1 Supply Chain Communication Session - November 2019 April 24, 2020 Update on Part 1: Measures to minimize delivery of iodinated waste to Covanta Essex Opacity Event on 4/7/20, 1:24pm to 1:54pm • Identified deliveries received prior to the event. • Compactor received from Troy Chemical, Newark, NJ at 12:08pm. • 2 • Compactor is scheduled for every other week delivery • Troy Chemical was previously identified as a potential source earlier in the year. • Several attempts to contact Troy Chemical were unsuccessful. Reviewed video of Troy load received via high definition tipping floor camera showing dusty material in the compactor. April 24, 2020 Update on Part 1: Measures to minimize delivery of iodinated waste to Covanta Essex Tipping Floor Video of Troy Load 3 April 24, 2020 Update on Part 1: Measures to minimize delivery of iodinated waste to Covanta Essex Website Information • 4 Troy Chemical is a manufacturer of iodinated products April 24, 2020 Update on Part 1: Measures to minimize delivery of iodinated waste to Covanta Essex Communication Log • Covanta Essex has reached out to manufacturer to better understand products and associated waste management practices Troy Chemical Co. 1 Avenue L Newark, NJ 07105 COMMUNICATION LOG Date Spoke to 1/23/2020 P 1/23/2020 2/5/2020 3/30/2020 4/8/2020 4/9/2020 TM 5 4/9/2020 4/9/2020 4/9/2020 LZ 4/14/2020 LZ Notes P in customer service in Florham Park suggested FE at the Newark plant (x 3310) Left message for FE Left message for FE Left message for FE Called and left message for customer service. Emailed troyorderdesk@troycorp.com Called TM from customer service. TM advised I should speak with EH at the Newark Plant. TM wouldn't give me EH cell phone but would forward my info to EH. Emailed LO, Technical Service Called and left a message for GH, Technical Service Called and spoke with LZ, Director of Sales. LZ said the person I should speak with is TC. I left a voicemail and emailed TC. Called and spoke with LZ and advised I have not received a call from anyone at Troy. I stressed that it is urgent I speak with someone. LZ would call TC and again and would call me back in a half hour. No call back received. April 24, 2020 Update on Part 1: Measures to minimize delivery of iodinated waste to Covanta Essex Opacity Events Log vs Troy Chemical Deliveries • Review of deliveries from manufacturers waste hauler were compared to opacity events in 2018, 2019 and 2020 Essex Opacity Events and Troy Chemical Deliveries Opacity Event Date 5/30/2018 9/4/2018 12/6/2018 1/14/2019* 1/14/2019* 1/28/2019 5/2/2019 6/3/2019 6/16/2019** 6/19/2019 6/19/2019 6/24/2019w 6/24/2020w 8/7/2019 9/20/2019 10/10/2019◊ 2/5/2020 4/7/2020 Day of Time of Week Boiler Exceedance Wed 2 16:30 - 16:42 Tues 1 15:24 - 15:54 Thurs 3 15:12 - 15:30 Mon 3 16:18 - 16:36 Mon 2 16:18 - 18:06 Mon 3 17:18 - 18:30 Thurs 2 16:06 - 16:12 Mon 2 19:30 - 21:12 Sun 1 4:12 - 4:24 Wed 2 12:18 - 14:30 Wed 3 12:24 - 14:06 Mon 2 1:24 - 1:42 Mon 1 5:12 - 5:30 Wed 3 9:48 - 10:12 Fri 3 18:12 - 18:24 Thurs 1 14:48 - 15:24 Wed 1 19:00 - 19:06 Tues 1 13:30 - 13:54 Troy Delivery Scale Out Date Time 5/30/2018 15:19 9/4/2018 13:49 12/6/2018 13:11 1/14/2019 Multiple 1/14/2019 Multiple 1/28/2019 16:02 14:52 5/2/2019 17:12 6/3/2019 6/14/2019 13:31 11:22 6/19/2019 11:22 6/19/2019 11:22 6/19/2019 11:22 6/19/2019 8/7/2019 8:35 9/20/2019 16:33 10/9/2019 15:24 2/5/2020 10:06 4/7/2020 12:44 Box Decal 201971 201971 201971 Multiple Multiple 201971 218154 218154 218154 218154 218154 218154 218154 218154 218154 218154 218154 218154 * Multiple hauler deliveries received that day, unclear which delivery was Troy Chemical. ** Troy delivery received on Friday 6/14/19 w This event was believed to have been caused by feeding material in the same area as the 6/19 event. ◊ Troy delivery received on Wednesday 10/9/19 6 April 24, 2020 Update on Part 1: Measures to minimize delivery of iodinated waste to Covanta Essex Action by Covanta Essex to avoid manufacturers waste • Manufacturers waste stream diverted to WM Julia Street Transfer Station, Elizabeth, NJ. • Coordinated effort with Essex County to ensure that future loads from manufacturer are diverted from Covanta Essex in the event a new hauler is procured. Next Steps 7 • Monitor progress of Iodine Mitigation System at Covanta - Lancaster in order to respond to NJDEP concerns regarding Environmental Improvement Pilot Test (EIPT) application previously withdrawn by Covanta - Essex. • Share results of Essex investigation with Covanta – Lancaster and other Covanta facilities. • Continue informational flyers regarding the disposition of Iodinated materials.