4.0 PROCESS-LEVEL INFORMATION AND INVENTORY DATA
(N.J.A.C. 7:1K-4.3(b)3-4; 7:1K-4.9)
Process–Level Materials Accounting Information
Process level materials accounting data is required for each TRI hazardous substance
used in each process at the facility.
The first step is to identify and provide a description of each process that uses a covered
hazardous substance. One way of presenting this information is to fill in the table below.
Another way to satisfy this requirement is to provide a narrative description of each
process N.J.A.C. 7:1K-4.3(c)2.
The Pollution Prevention Process Level Data Worksheet (P2-115) shown below is
required to be completed and included in your Pollution Prevention Plan.
Facilities may submit P2-115s to the Department in lieu of Sections C and D of the
RPPR.
Three additional items not listed on the P2-115 are also required to be contained in your
Plan:
1) An identification/description of the product(s), co-product(s), and/or
intermediate product(s) produced at the facility.
2) If processes were grouped – a short explanation of why your facility chose to
group the processes. Grouping can make pollution prevention planning easier by
combining several similar processes or sources and treating them as a single
aggregate process or source throughout the P2 Plan.
* Treatment systems that use hazardous substances or generate NPO not
generated elsewhere at the facility are required to be included as separate
sources or production processes.
APPENDIX B: GROUPING provides additional guidance on the grouping
decision as well as an example of inappropriate grouping.
3) A process flow diagram is required to be in the P2 Plan. The necessary
components of a process flow diagram are raw material inputs, products, and
nonproduct outputs and an explanation of the steps that turn input into product
and nonproduct output.
Calculating USE and NPO on the P2-115:
USE = Consumed + Shipped (as/in product) + NPO
(On the P2-115 shown below USE is the sum of the items shown in red.)
NPO = Calculated by summing the data elements shown in blue on the form
below (i.e., from “Recycled out of process” down to “End. Inv. as NPO – Beg. Inv. as NPO”)