RA23-013, Submittal of Triennial Chlorine Survey Report

From kanterella
Revision as of 07:50, 17 April 2023 by StriderTol (talk | contribs) (StriderTol Bot insert)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigation Jump to search
Submittal of Triennial Chlorine Survey Report
ML23089A109
Person / Time
Site: LaSalle  Constellation icon.png
Issue date: 03/30/2023
From: Hansett P
Constellation Energy Generation
To:
Office of Nuclear Reactor Regulation, Document Control Desk
References
RA23-013
Download: ML23089A109 (1)


Text

LaSalle County Station Constellation 2601 North 21 51 Road Marseilles, IL 61341 815-415-2000 Telephone RA23-013 10 CFR 50.4 March 30, 2023 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, D.C. 20555 - 0001 LaSalle County Station, Units 1 and 2 Renewed Facility Operating License Nos. NPF-11 and NPF-18 NRC Docket Nos. 50-373 and 50-374

Subject:

Triennial Chlorine Survey Report Enclosed is the Consttllation Energy Generation, LLC, LaSalle CountJ Station (LSCS) Triennial Chlotine Survey Report. The survey is submitted in ~bcordance with the provisions of the April 11, 1986, letter transmitting Amendments 38 and 20 to the LSCS Facility Operating Licenses for Units 1 and 2, respectively.

This letter contains no new regulatory commitments. Should you have any questions concerning this letter, please contact Mr. Daniel Mearhoff, Regulatory Assurance Manager, at (815) 415-2800.

Respectfully, W ~--

Philip Hansett Site Vice President LaSalle County Station

Enclosure:

Chlorine Survey in the Vicinity of LaSalle County Generating Station cc: Regional Administrator - NRC Region Ill NRC Senior Resident Inspector - LaSalle County Station

CHLORINE SURVEY IN THE VICINITY OF LASALLE COUNTY GENERATING STATION

1. Executive Summary A triennial survey of potential sources of chlorine was conducted by LaSalle County Station to ensure compliance with General Design Criteria (GDC) 19 of Appendix A of 10CFR50. The 3-year survey reevaluates use of chlorine within 5 miles of the plant's Control Room and ensures that a chlorine hazard does not exist. The survey also ensures compliance with Regulatory Guides (RG) 1.78, Revision 0, "Assumptions for Evaluating the Habitability of a Nuclear Power Plant Control Room During a Postulated Hazardous Chemical Release" and RG 1.95, Revision 0, "Protection of Nuclear Power Plant Control Room Operators Against an Accidental Chlorine Release".

A database of potential chlorine sources was built based on facilities identified in previous surveys and updated with information from the Grundy and LaSalle County Emergency Services and Disaster Agencies (ESDA). The database was limited to facilities located between the Marseilles and Dresden Island Locks and included facilities within and outside the five-mile radius of LaSalle County Station. A total of fifteen facilities in Grundy and LaSalle Counties fit the criteria and were included in this survey.

Data from six controlling authorities and fifteen facilities was reviewed and follow-up contacts were made to confirm the information gathered. The 2023 survey identified five facilities that used and stored chlorine onsite. One of the five chlorine sites identified are located within the five-mile radius of LaSalle County Station. Five facilities reported their chlorine was stored in 150-lb. cylinders. Per Regulatory Guide 1.95, Revision 0, storage of single containers of chlorine exceeding 150 lbs. would require installation of chlorine detectors and automatic protective features located at the fresh air inlet of Control Room ventilation.

The results of this survey indicate chlorine is used and stored in cylinders that are not larger than 150 lbs. at facilities in the vicinity of LaSalle Station. Also, no chlorine is transported on the Illinois River.

2. Introduction Licensing of LaSalle County Station required a survey of industries and transportation routes in the site vicinity that may use, store, and/or transport hazardous chemicals. The original survey, conducted in 1975, revealed anhydrous ammonia and chlorine were transported by barge on the Illinois River. The information gathered was not complete enough to conclude that chlorine was not shipped in large quantities by barge on the Illinois River.

1

A new survey was conducted in January-February 1986 to supplement the information obtained from the 1975 chlorine survey. The information collected by the 1986 survey concluded no special chlorine protection provisions were required at LaSalle County Station. In the safety evaluation supporting Amendment No. 38 to Facility Operating License No. NPF-11 and Amendment No. 20 to Facility Operating License No. NPF-18, the U.S. Nuclear Regulatory Commission (NRC) agreed with this conclusion but recommended a three-year update for the Illinois River chlorine survey. Constellation Corporation committed to the survey update in a letter to the NRC dated March 5, 1986.

Surveys have been conducted on a 3-year frequency supporting the conclusion that chlorine is not shipped on the Illinois River in sufficient quantities to present a hazard to the LaSalle County Station Control Room. In accordance with this commitment, a new survey has been conducted in 2023.

The following sections describe regulatory guides that form the basis of the Control Room habitability evaluation, results of previous surveys, the methods and results of current survey, and the conclusion regarding chlorine as a hazard. The results of the current survey and previous surveys fully support the 1986 conclusion that no special chlorine protection measures are required at LaSalle County Station.

3. Regulatory Guides Regulatory Guide 1. 78, Revision 0, "Assumption for Evaluating the Habitability of a Nuclear Power Plant Control Room during a Postulated Hazardous Chemical Release" identifies chlorine as a hazardous chemical that requires a control room habitability analysis in the event of an accidental chlorine release from stationary or mobile sources near the station. Regulatory Guide 1.95, Revision 0, specifically addresses onsite accidental chlorine release. However, it can also be used in analyzing effects of an offsite chlorine release.

Regulatory Position 1 of Regulatory Guide 1. 78, states chlorine stored or situated at greater distances than five miles from the control room need not be considered in evaluating habitability of the nuclear power plant control room during a postulated chlorine release. Regulatory Guide 1. 78 also specifies frequency, distance, and quantity of chemicals transported or stored with respect to the Control Room that require Control Room habitability analysis. The Regulatory Guide specifies three modes of transportation that must be considered for chlorine manufactured, stored, or used by industries in the vicinity of the control room: railroads, highways, and waterways.

4. Earlier Surveys of Chlorine Shipment The LaSalle County Final Safety Analysis Report (FSAR) Section 2.1.1 describes the location of the plant and transportation routes near the plant. FSAR Section 2.2.2 describes nearby industrial, transportation, and military facilities. All industrial facilities are located outside of a five-mile radius of the plant, therefore, chlorine used or stored at these facilities need not be considered in evaluating control room habitability. A survey of these industries was conducted in 1975 to determine the shipment of chlorine by three 2

modes of transportation, U.S. Highway 6 and State Highway 47, the nearest highways to the station used by these industries and the Chicago Rock Island and Pacific, the nearest railroad, are all located farther than five miles from the station. Therefore, transportation of chlorine by these two modes of transportation need not be considered in the control room habitability analysis.

FSAR Section 2.2.2.4 describes river traffic on the Illinois River passing the site. Section 2.2.3.1.c concluded the only transportation route potentially carrying chlorine within five miles of the station was the Illinois River, which is located approximately 4.7 miles north of the station. However, the available data on commodities transported on the Illinois River (FSAR Table 2.204) did not differentiate barge shipments of chlorine from other chemicals. The survey found a small quantity of chlorine was used by the Illinois Nitrogen Corporation, located at river mile 248.7, approximately five miles north of the station. There was not sufficient information available to determine if it was receiving chlorine supply by barge. In order to expedite the licensing process, chlorine detectors were provided in the Control Room HV AC system intake air ducts.

To supplement the 1975 survey and to obtain additional specific information on chlorine shipments, a survey was conducted during January-February 1986 to determine whether chlorine was transported in barges on the Illinois River.

Information was collected from the U.S. Army Corps of Engineers, the U.S. Coast Guard, and Lockmasters for Starved Rock and Dresden Dams. None of the sources had information suggesting chlorine is transported on the Illinois River. Because none of the barge operators, barge terminals, or chemical companies reported chlorine shipments on the Illinois River and neither of the lockmasters were aware of any chlorine passing through their locks, it was concluded that chlorine was not shipped on the river in significant quantities.

5. Year 2023 Survey of Chlorine Shipments The criteria used for the 2023 survey limited sites of interest to those located between Marseilles and Dresden Island Locks and included facilities within and outside of the five-mile radius of LaSalle County Station. Previous surveys were reviewed and updated from reports from Grundy and LaSalle County Emergency Services and Disaster Agencies (ESDAs).

Table 1 shows results of the fifteen barge terminals, chemical companies, water treatment plants, and potential chlorine users contacted. None of the barge terminals located between the closest upstream and downstream dams handle chlorine. None of the chemical companies, water treatment plants or other potential chlorine users sends or receives chlorine on the Illinois River. Five facilities were identified using small quantities of chlorine. One of these sites is located within five miles of LaSalle County Station. All five facilities stated their chlorine is transported via 150- lb. cylinders via highway. CSX Railroad currently operates the closest regularly traveled railroad to LaSalle Station. The railroad is located outside the five-mile radius of LaSalle Station.

3

Table 2 shows the results of six government agencies, public officials, and trade organizations contacted for the 2023 survey. There has been no documented response from the Chlorine Institute and the U.S. Army Corps of Engineers. The United States Coast Guard stated that any company transporting chlorine on a barge is required to notify them and that they have not received such notification for the Illinois River.

In addition, LaSalle County Station HAZMAT Coordinator reported no chlorine was used or stored on-site in single 150-lb. cy tinders.

6. Conclusion of Findings The 2023 survey concludes chlorine is not transported in any significant quantities on the Illinois River nor within a five-mile radius of LaSalle County Station. Small quantities of chlorine are used and stored in 150-lb. cylinders at five sites. One of the five sites identified is within the five-mile radius of LaSalle Station. Regulatory Guide 1.95 C.3 states that only single container quantities exceeding 150-lb. need to be considered for Control Room ventilation requiring automatic chlorine protection features. Therefore, the 2023 survey concludes that chlorine detectors are not required for the LaSalle County Station.

4

Table 1. Barge Terminals, Chemical Companies, Water Treatment Plants, and Other Potential Chlorine Users located on the Illinois R" -

Company County Address Phone Distance to Chlorine Identified?

LaSalle Station Cargill Inc. LaSalle S. Main Street (815) 357-8760 <5 miles None Seneca POC: Janelle Beck Agrium US inc. LaSalle 2100 E. Broadway (815) 795-4151 >5 miles None Marseilles POC: Neil Johnson Morris Sewage Treatment Grundy N. River Road (815) 942-0643 >5 miles 12 x 150 lb. cylinders Plant Morris POC: Junior King PCS Phosphates LaSalle P.O. Box 88 (815) 795-5111 >5 miles None Marseilles POC: Greg Swanson HB Fuller Grundy DuPont Road (815) 357-6726 >5 miles None Seneca POC: Scott Williams Growmark LaSalle P.O. Box 380 (815) 357-6721 <5 miles None Seneca POC: Lauri Towne Marseilles Wastewater LaSalle #2 Spicer Lane (815) 795-2150 >5 miles 150 lb. Cylinder Treatment Facility Marseilles and stored inside POC: Jason Rix < 5 miles 6-8 stored outside 5-mile radius Village of Seneca Wastewater LaSalle 301 W. Union (815) 326-0840 > 5 miles 8-10 x 150 lb.

Treatment Facility Seneca cylinders POC: Jim Applebee ADM/Growmark LaSalle Towpath Road (815) 433-3635 >5 miles None Ottawa POC: Gary Boyd 5

CF Industries. Inc Grundy 73 7 E. DuPont Road (815) 357-8811 >5 miles None Seneca POC: Tim Dewitte Dyno Nobel Grundy 7700 DuPont Road (815) 942-5800 >5 miles None Morris POC: Donald Daly Sabic Innovative Plastics LaSalle 2148 N 2753rd Rd (815) 434-7000 > 5 miles 8 x 150 lb. cylinders Ottawa, IL ext. 7621 POC: Dave Parrot Marseilles Streets Dept. LaSalle Well House #4 815-795-4000 9 x 150 lb. cylinders (Various well houses Well House #5 #4 > 5 miles 2 x 150 lb. cylinders Well House #6 #5 > 5 miles 0 x 150 lb. cylinders POC: Paul Rivett #6 < 5 miles Air Products and Grundy 8805 Tabler Rd 815-223-2924 > 5 miles None Manufacturing Morris POC: Ed Dolder Miller and Company Grundy 444 Shipyard Road 815-357-1400 <5 miles None Seneca POC: Jessica Paulsen 6

Table 2. Government Agencies, Public Officials and Trade Organizations Organization Information that Chlorine is Transported on the Illinois River Chlorine Institute, Rosslyn, VA No Response Lockmaster, Marseilles, Illinois None Emergency Services and Disaster Agency of LaSalle County, Ottawa, IL None Emergency Services and Disaster Agency of Grundy County, Morris, IL None U.S. Army Corps of Engineers, Planning Division, Rock Island, IL No Response U.S. Coast Guard, Chicago, IL. None 7

7. References Chlorine Institute, Rosslyn, VA, (703) 894-4140, Ms. Robin Kinsley, Telephone conversation directed to submit an online data request for Constellation Corporation on 1/5/23.

Asst. Lockmaster, Marseilles Lock and Dam, Marseilles, Illinois, (815) 795-2593, Mr. Brett Ludwic, Telephone conversation with Constellation Corporation on 1/5/23.

U.S. Army Corps of Engineers, Waterborne Commerce Statistics Center, New Orleans, (504) 862-1441, Ms. Amy Tujague, Email to Constellation Corporation on 3/8/23.

Grundy County Emergency Services and Disaster Agency, (815) 941-3200, Mr. Joe Schroeder, Telephone conversation with Constellation Corporation on 1/6/23.

LaSalle County Emergency Services and Disaster Agency, (815) 433-5622, Mr. Fred Moore, Telephone conversation with Constellation Corporation on 1/6/23.

US Coast Guard, (630) 986-2155, Chief Michael Salviati, Telephone conversation with Constellation Corporation on 1/6/23 Cargill Inc., Seneca, Illinois, (815) 357-8760, Ms. Janelle Beck, Telephone conversation with Constellation Corporation on 1/19/23.

Agrium US Inc, Marseilles, Illinois, (815) 795-4151, Mr. Neil Johnson, Telephone conversation with Constellation Corporation on 1/19/23.

Morris Sewage Treatment Plant, Morris, Illinois, (815) 942-0643, Mr. Junior King, Telephone conversation with Constellation Corporation on 1/19/23.

PCS Phosphates, Marseilles, Illinois, (815) 795-5111, Mr. Greg Swanson, Telephone conversation with Constellation Corporation on 2/7/23.

HB Fuller, Seneca, Illinois, (815) 357-6726, Mr. Scott Williams, Telephone conversation with Constellation Corporation on 1/19/23.

Growmark, Seneca, Illinois, (815) 357-6721, Ms. Lauri Towne, Telephone conversation with Constellation Corporation on 1/19/23.

8

Wastewater Treatment Facility, Marseilles, Illinois, (815) 795-2150, Mr. Jason Rix, Telephone conversation with Constellation Corporation on 1/19/23.

Village of Seneca Wastewater Treatment Facility, Seneca, Illinois, (815) 326-0840, Mr. Jim Applebee, Telephone conversation with Constellation Corporation on 2/9/23.

ADM/Growmark, Ottawa, Illinois, (815) 433-3635, Mr. Gary Boyd, Telephone conversation with Constellation Corporation on 1/6/23.

CF Industries, Inc., Seneca, Illinois, (815) 357-8811, Mr. Tim Dewitte, Telephone conversation with Constellation Corporation on 1/19/23.

Dyno Nobel, Morris, Illinois, (815) 942-5800, Mr. Donald Daly, Telephone conversation with Constellation Corporation on 2/9/23.

Sabic Innovative Plastics, Ottawa, Illinois, (815) 434-7000 ext. 7621, Mr. Dave Parrot, Telephone conversation with Constellation Corporation on 2/9/23.

Air Products and Manufacturing Corp, Morris, Illinois, (815) 223-2924, Ed Dolder, Telephone conversation with Constellation Corporation on 2/9/23.

Marseilles Streets Department, Marseilles, Illinois (815) 795-4000, Mr. Paul Rivett, Telephone conversation with Constellation Corporation on 2/7/23.

Miller and Company, Seneca, Illinois (815) 357-1400, Ms. Jessica Paulsen, Telephone conversation with Constellation Corporation on 2/10/23 9

ATTACHMENT A LASALLE COUNTY STATION CHLORINE SURVEY 2023 Year Organization Contacted Chlorine Institute {Table 2)

Point of Contact Robin Kinsley _ _ _ _ _ _ _ _ __

Telephone Number (703) 894-4140x. 4123 Date Contacted_ __.;a;l.;..;;15"'"'12=3'-----

Distance from LCGS NIA - - - - NIA - - - -

Less than 5 Miles Greater than 5 Miles Chlorine Use Yes No Stored NIA NIA Used NIA NIA Manufactured NIA NIA Transported NIA NIA Mode of transportation Rail Road NIA Highway NIA Waterway NIA Quantity stored ___N_I_A_______

Size of Container Chlorine NI A

_ _ __.a..,;,;.,aa.;;.__ _ _ _ __

Stored in 150 lbs. Max. per RG 1.95 Quantity Transported NI A Note: NIA may be entered in the inapplicable portions of this form.

1/5123 Submitted an online request for data. As of the report submittal data no response has been received.

Survey Conducted by Brenton Valentine Level of Use LCP-840-23 Reference 7 of7 Revision 1 September 10, 2007

ATTACHMENT A LASALLE COUNTY STATION CHLORINE SURVEY 2023 Year Organization Contacted: Grundy County Emergency Services and Disaster Agency (ESDA) (Table 2)

Point of Contact Joe Schroeder Telephone Number (815) 941-3200 Date Contacted 1/6123 Distance from LCGS NIA NIA Less than 5 Miles Greater than 5 Miles Chlorine Use Yes No Stored NIA NIA Used NIA NIA Manufactured NIA NIA Transported NIA NIA Mode of transportation Rail Road NIA Highway NIA Waterway NIA Quantity stored NIA Size of Container Chlorine NIA Stored in 150 lbs. Max. per RG 1.95 Quantity Transported NIA Note: NIA may be entered in the inapplicable portions of this form .

Mr. Schroeder explained that there is no chlorine used or stored within a five mile radius of the station.

Survey Conducted by Brenton Valentine Level of Use LCP-840-23 Reference 7 of7 Revision 1 September 10, 2007

ATTACHMENT A LASALLE COUNTY STATION CHLORINE SURVEY 2023 Year Organization Contacted US Army Corps of Engineers (Table 2)

Point of Contact Amy Tujague _ _ _ _ _ _ _ _ __

Telephone Number (504) 862-1441 Date Contacted_ _2_/7_12_3_ __

Distance from LCGS NIA - - - - NIA - - - -

Less than 5 Miles Greater than 5 Miles Chlorine Use Yes No Stored NIA NIA Used NIA NIA Manufactured NIA NIA Transported NIA NIA Mode of transportation Rail Road NIA Highway NIA Waterway NIA Quantity stored ___N_I_A_______

Size of Container Chlorine - - - ~NI =A --------

Stored in 150 lbs. Max. per RG 1.95 Quantity Transported NIA Note: NIA may be entered in the inapplicable portions of this form.

Email was sent 2/7123 after speaking on the phone with Amy, She stated it may be a month or two before she is able to respond with the data. She did not expect any changes from the previous report in 2020. Last email communication was on 318123.

Survey Conducted by Brenton Valentine Level of Use LCP-840-23 Reference 7 of7 Revision 1 September 10, 2007

ATTACHMENT A LASALLE COUNTY STATION CHLORINE SURVEY 2023 Year Organization Contacted LaSalle County Emergency Services and Disaster Agency (ESDA) (Table 2)

Point of Contact Fred Moore Telephone Number (815) 433-5622 Date Contacted 1/6123 Distance from LCGS NIA NIA Less than 5 Miles Greater than 5 Miles Chlorine Use Yes No Stored NIA NIA Used NIA NIA Manufactured NIA NIA Transported NIA NIA Mode of transportation Rail Road NIA Highway NIA Waterway NIA Quantity stored ___ N__IA______

Size of Container Chlorine NIA Stored in 150 lbs. Max. per RG l .95 Quantity Transported _ _ _N_IA ______

Note: NIA may be entered in the inapplicable portions of this form.

They checked their latest EPCRA Tier 2 surveys and did a search for chlorine storage within 10 miles of the plant and found no additional facilities other than SABIC. They do not receive any info on transportation.

Survey Conducted by Brenton Valentine Level of Use LCP-840-23 Reference 7 of7 Revision 1 September 10, 2007

ATTACHMENT A LASALLE COUNTY STATION CHLORINE SURVEY 2023 Year Organization Contacted._ __..;;U_S.....,a:;C..;:;o.;;;;a_st"'"'G;::;;.u.;;;:.a_r=-=d;..(:i..:T=-=a;;.;;b-1.;:;.e.;;;;2..._)_ _ _ _ _ _ _ _ __

Point of Contact ____D__e=s...k........._(C=h=i....e__

f =M=i__ch=a=e=l__S__a=lv'""i=at=i).__ _ _ _ _ _ _ __

Telephone Number (630) 986-2155 Date Contacted___l ___ l6__12__3_____

Distance from LCGS NI A - - - - NIA - - - -

Less than 5 Miles Greater than 5 Miles Chlorine Use Yes No Stored NIA NIA Used NIA NIA Manufactured NIA NIA Transported NIA NIA Mode of transportation Rail Road NIA Highway NIA Waterway NIA Quantity stored _____N__I....A__________

Size of Container Chlorine


NIA Stored in 150 lbs. Max. per RG 1.95 Quantity Transported NIA Note: NIA may be entered in the inapplicable portions of this form.

Same info as 2019. Individual was unaware of any large quantities of chlorine shipped on the Illinois River. They would only track these if it were a bulk transfer to a barge.

Individual quantities of chlorine in #150 cylinders or less may not be individually declared~

Survey Conducted by Brenton Valentine Level of Use LCP-840-23 Reference 7 of7 Revision 1 September 10, 2007

ATTACHMENT A LASALLE COUNTY STATION CHLORINE SURVEY 2023 Year Organization Contacted: Marseilles Lock and Dam (Table 2)

Point of Contact

---=-----------=. . . . =-===="""'-----------

Brett Ludwic, Asst. Lockmaster Telephone Number (815) 795-2593 Date Contacted_~l'--/5__/2__3_____

Distance from LCGS X (Dam location)

Less than 5 Miles Greater than 5 Miles Chlorine Use Yes No Stored NIA NIA Used NIA NIA Manufactured NIA NIA Transported NIA NIA Mode of transportation Rail Road NIA Highway NIA Waterway NIA Quantity stored ____N..;.;.....

/A_________

Size of Container Chlorine N/ A Stored in 150 lbs. Max. per RG 1.95 Quantity Transported NIA Note: NIA may be entered in the inapplicable portions of this form.

They identify general categories of shipments as chemical, feed, etc. Paperwork is not labeled and filed with exact chemical information/names.

Survey Conducted by Brenton Valentine Level of Use LCP-840-23 Reference 7 of7 Revision I September I 0, 2007

ATTACHMENT A LASALLE COUNTY STATION CHLORINE SURVEY 2023 Year Organization Contacted ADM I Growmark Point of Contact Gary Boyd Telephone Number (815) 433-3636 Date Contacted 116123 Distance from LCGS X Less than 5 Miles Greater than 5 Miles Chlorine Use Yes No Stored X Used X Manufactured X Transported X Mode of transportation Rail Road Highway Waterway Quantity stored __

N__o__

ne""-------

Size of Container Chlorine NI A Stored in 150 lbs. Max. per RG 1.95 Quantity Transported _____ N__I A Note: NIA may be entered in the inapplicable portions of this form.

No chlorine is stored , used, or handled.

Survey Conducted by Brenton Valentine Level of Use LCP-840-23 Reference 7 of7 Revision 1 September 10, 2007

ATTACHMENT A LASALLE COUNTY STATION CHLORINE SURVEY 2023 Year Organization Contacted Agrium Point of Contact Neil Johnson Supervisor Telephone Number (815) 795-4151 Date Contacted 1/19123 Distance from LCGS X Less than 5 Miles Greater than 5 Miles Chlorine Use Yes No Stored X Used X Manufactured X Transported X Mode of transportation Rail Road NIA Highway NIA Waterway NIA Quantity stored NIA Size of Container Chlorine NIA Stored in 150 lbs. Max. per RG 1.95 Quantity Transported NIA Note: NIA may be entered in the inapplicable portions of this form.

No chlorine is stored , used, or handled.

Survey Conducted by Brenton Valentine Level of Use LCP-840-23 Reference 7 of7 Revision 1 September 10, 2007

ATTACHMENT A LASALLE COUNTY STATION CHLORINE SURVEY 2023 Year Organization Contacted: Air Products and Manufacturing, Morris, IL Point of Contact ---==-aaa...;;.a=.--------------

Ed Dolder Telephone Number (815) 223-2924 xl Date Contacted 219123 Distance from LCGS X Less than 5 Miles Greater than 5 Miles Chlorine Use Yes No Stored X Used X Manufactured X Transported X Mode of transportation Rail Road Highway Waterway Quantity stored NA Size of Container Chlorine NI A - - - -

Stored in 150 lbs. Max. per RG 1.95 Quantity Transported _____ N__I A Note: NIA may be entered in the inapplicable portions of this form.

Survey Conducted by Brenton Valentine Level of Use LCP-840-23 Reference 7 of7 Revision 1 September 10, 2007

ATTACHMENT A LASALLE COUNTY STATION CHLORINE SURVEY 2023 Year Organization Contacted Cargill, Inc Point of Contact Janelle Beck Telephone Number (815) 357-8760 Date Contacted 1/19123 Distance from LCGS X Less than 5 Miles Greater than 5 Miles Chlorine Use Yes No Stored X Used X Manufactured X Transported X Mode of transportation Rail Road Highway Waterway Quantity stored _ _-e....N.....

IA ~ - - - - - -

Size of Container Chlorine NIA Stored in 150 lbs. Max. per RG 1.95 Quantity Transported ____ N__IA ________

Note: NI A may be entered in the inapplicable portions of this form .

No chlorine is stored , used, or handled. They do not work with any chemicals Survey Conducted by Brenton Valentine Level of Use LCP-840-23 Reference 7 of7 Revision 1 September 10, 2007

ATTACHMENT A LASALLE COUNTY STATION CHLORINE SURVEY 2023 Year Organization Contacted CF Industries Point of Contact Tim Dewitte Telephone Number (847) 405-2424 Date Contacted 1119123 Distance from LCGS X Less than 5 Miles Greater than 5 Miles Chlorine Use Yes No Stored X Used X Manufactured X Transported X Mode of transportation Rail Road Highway Waterway Quantity stored _N_o_n_e_ _ _ _ __

Size of Container Chlorine NI A Stored in 150 lbs. Max. per RG 1.95 Quantity Transported ____ N"""IA=-------

Note: NIA may be entered in the inapplicable portions of this form.

No chlorine is stored , used, or handled.

Survey Conducted by Brenton Valentine Level of Use LCP-840-23 Reference 7 of7 Revision 1 September 10, 2007

ATTACHMENT A LASALLE COUNTY STATION CHLORINE SURVEY 2023 Year Organization Contacted_D ___

yn_o___

N_o_b_el_ _ _ _ _ _ _ _ _ _ _ __

Point of Contact Donald Daly Telephone Number (815) 942-5800 Date Contacted 1/19123 Distance from LCGS X Less than 5 Miles Greater than 5 Miles Chlorine Use Yes No Stored X Used X Manufactured X Transported X Mode of transportation Rail Road NIA Highway NIA Waterway NIA Quantity stored NIA Size of Container Chlorine NIA Stored in 150 lbs. Max. per RG 1.95 Quantity Transported ______ N___I A Note: NIA may be entered in the inapplicable portions of this form.

No chlorine is stored, used, or handled.

Survey Conducted by Brenton Valentine Level of Use LCP-840-23 Reference 7 of7 Revision I September I 0, 2007

ATTACHMENT A LASALLE COUNTY STATION CHLORINE SURVEY 2023 Year Organization Contacted_G ____ro_w_m_a_r_k_ _ _ _ _ _ _ _ __

Point of Contact Lauri Towne Telephone Number (815) 357-6721 Date Contacted 1/19123 Distance from LCGS X Less than 5 Miles Greater than 5 Miles Chlorine Use Yes No Stored X Used X Manufactured X Transported X Mode of transportation Rail Road Highway Waterway Quantity stored ____o=n__

N e _ _ _ _ __

Size of Container Chlorine NIA Stored in 150 lbs. Max. per RG 1.95 Quantity Transported _____ N__IA=---------

Note: NIA may be entered in the inapplicable portions of this form.

No chlorine is stored , used, or handled.

Survey Conducted by Brenton Valentine Level of Use LCP-840-23 Reference 7 of7 Revision 1 September 10, 2007

ATTACHMENT A LASALLE COUNTY STATION CHLORINE SURVEY 2023 Year Organization Contacted--'H=B.....F__u__l__le__r_ _ _ _ _ _ _ _ _ __

Point of Contact ____Scott

......... Williams Telephone Number (815) 357-6726 Date Contacted 1/19123 Distance from LCGS X Less than 5 Miles Greater than 5 Miles Chlorine Use Yes No Stored X Used X Manufactured X Transported X Mode of transportation Rail Road Highway Waterway Quantity stored __

N__o__ n__ e _ _ _ _ __

Size of Container Chlorine NIA Stored in 150 lbs. Max. per RG 1.95 Quantity Transported ____N__IA _ _ _ _ _ __

Note: NIA may be entered in the inapplicable portions of this form.

No chlorine is stored , used, or handled.

Survey Conducted by Brenton Valentine Level of Use LCP-840-23 Reference 7 of7 Revision 1 September 10, 2007

ATTACHMENT A LASALLE COUNTY STATION CHLORINE SURVEY 2023 Year Organization Contacted Marseilles Wastewater Treatment Facility Point of Contact Jason Rix Telephone Number (815) 795-2150 Date Contacted 1/19123 Distance from LCGS X (South) _ ______.X__(North)_ _

Less than 5 Miles Greater than 5 Miles Chlorine Use Yes No Stored X Used X Manufactured X Transported X Mode of transportation Rail Road Highway X Waterway Quantity stored North Facility- six to eight (6-8) cylinders ;

South Facility - one to two 0-2) cylinders Size of Container Chlorine 150 lbs.

Stored in 150 lbs. Max. per RG 1.95 Quantity Transported NIA Note: NIA may be entered in the inapplicable portions of this form.

Seasonal usage during the months of May - October but stored year around.

North Facility- No. 2 Spicer Road Marseilles, IL South Facility (Lagoon) - 2425 th Road Marseilles, IL Survey Conducted by Brenton Valentine Level of Use LCP-840-23 Reference 7 of7 Revision 1 September 10, 2007

ATTACHMENT A LASALLE COUNTY STATION CHLORINE SURVEY 2023 Year Organization Contacted Miller & Company Point of Contact Jessica Paulsen Telephone Number (815) 357-1400 Date Contacted 2/10/23 Distance from LCGS X Less than 5 Miles Greater than 5 Miles Chlorine Use Yes No Stored NA Used NA Manufactured NA Transported NA Mode of transportation Rail Road Highway Waterway Quantity stored None Size of Container Chlorine Stored in 150 lbs. Max. per RG 1.95 Quantity Transported ---"-N=/A;.aa,___ _ _ _ __

Note: NIA may be entered in the inapplicable portions of this form.

Survey Conducted by Brenton Valentine Level of Use LCP-840-23 Reference 7 of7 Revision 1 September 10, 2007

ATTACHMENT A LASALLE COUNTY STATION CHLORINE SURVEY 2023 Year Organization Contacted Morris Sewage Treatment Plant Point of Contact Junior King Telephone Number (815) 942-0643 Date Contacted

  • 1/19/23 Distance from LCGS X Less than 5 Miles Greater than 5 Miles Chlorine Use Yes No Stored X Used X Manufactured X Transported X Mode of transportation Rail Road Highway X Waterway Quantity stored twelve (12) cylinders Size of Container Chlorine 150 lbs.

Stored in 150 lbs. Max. per RG 1.95 Quantity Transported _ _ _,.;a..N"""'/A=-------

Note: NIA may be entered in the inapplicable portions of this form.

Transported from Willow Springs, IL or potentially from Hawkins Chemical in Bourbonnais Survey Conducted by Brenton Valentine Level of Use LCP-840-23 Reference 7 of7 Revision 1 September 10, 2007

ATTACHMENT A LASALLE COUNTY STATION CHLORINE SURVEY 2023 Year Organization Contacted PCS Phosphates Point of Contact Greg Swanson Telephone Number (815) 795-5111 Date Contacted 2/7123 Distance from LCGS X Less than 5 Miles Greater than 5 Miles Chlorine Use Yes No Stored X Used X Manufactured X Transported X Mode of transportation Rail Road Highway Waterway Quantity stored aa.. N=o=n"""e_ _ _ _ __

Size of Container Chlorine NIA Stored in 150 lbs. Max. per RG 1.95 Quantity Transported ______ N=IA=-------

Note: NIA may be entered in the inapplicable portions of this form.

No chlorine is stored , used, or handled.

Survey Conducted by Brenton Valentine Level of Use LCP-840-23 Reference 7 of7 Revision 1 September 10, 2007

ATTACHMENT A LASALLE COUNTY STATION CHLORINE SURVEY 2023 Year Organization Contacted Sabic Innovative Plastics Point of Contact Dave Parrot Telephone Number (815) 434-7000 x7621 Date Contacted 219123 Distance from LCGS X Less than 5 Miles Greater than 5 Miles Chlorine Use Yes No Stored X Used X Manufactured X Transported X Mode of transportation Rail Road Highway X Waterway Quantity stored eight cylinders Size of Container Chlorine 150 lbs.

Stored in 150 lbs. Max. per RG 1.95 Quantity Transported NIA Note: NI A may be entered in the inapplicable portions of this form.

Transported via Rockford area Survey Conducted by Brenton Valentine Level of Use LCP-840-23 Reference 7 of7 Revision 1 September 10, 2007

ATTACHMENT A LASALLE COUNTY STATION CHLORINE SURVEY 2023 Year Organization Contacted Seneca Wastewater Treatment Facility Point of Contact Jim Applebee Telephone Number (815) 326-0840 Date Contacted 2/9/23 Distance from LCGS X Less than 5 Miles Greater than 5 Miles Chlorine Use Yes No Stored X Used X Manufactured X Transported X Mode of transportation Rail Road Highway X Waterway Quantity stored 8-10 cylinders Size of Container Chlorine 150 lbs.

Stored in 150 lbs. Max. per RG 1.95 Quantity Transported ____N_/A _ _ _ _ _ __

Note: NIA may be entered in the inapplicable portions of this form.

Transported about 1 mile from water plant to the Wastewater Treatment Facility

{WWTF}

{IR not required since facility is outside the 5 mile radius.)

Survey Conducted by Brenton Valentine Level of Use LCP-840-23 Reference 7 of7 Revision 1 September 10, 2007

ATTACHMENT A LASALLE COUNTY STATION CHLORINE SURVEY 2023 Year Organization Contacted Marseilles Streets Dept. - Various Marseilles Well houses Point of Contact ______Paul Rivett Telephone Number (815) 795-4000 Date Contacted 2/7/23 Distance from LCGS X X Less than 5 Miles Greater than 5 Miles Chlorine Use Yes No Stored X Used X Manufactured X Transported X Mode of transportation Rail Road Highway X Waterway Quantity stored See below Size of Container Chlorine 150 lbs.

Stored in 150 lbs. Max. per RG 1.95 Quantity Transported ____ N_/A Note: NIA may be entered in the inapplicable portions of this form.

Well house #4 - 9 x 150 lb cylinders located >5 miles Well house #5- 2 x 150 lb cylinders located> Smiles Well house #6 - 0 x 150 lb cylinders located< 5 miles Survey Conducted by Brenton Valentine Level of Use LCP-840-23 Reference 7 of7 Revision 1 September 10, 2007