CBIC Control Number 

# 362136

**~ECE!VED** 

## OPPT CBIC



# 201 **~** 

## OC1 -1 P.\"110: 48 September 19,2014 Director, Chemical Control Division US Environmental Protection Agency Office ofPollution Prevention and Toxics EPA East Room4146 1201 Constitution Avenue, NW Washington, DC 20004 

### Re: EPA- HQ- OPPT- 2003 • 0012 DuPont Chemicals and Fluoroproducts Chambers Works Deepwater, NJ 08023



### DuPont Chambers Works NJPDES Permit No. NJ0005100 PFOA Data Submittal- Outfall DSN662 Weekly Grab Samples August 2014 Sample Data Dear Chemical Control Division: Attached please find summaries of PFOA analytical results for the DuPont Chambers Works weekly grab samples taken at internal outfall DSN662A in August 2014. 

## In accordance with the current site NJPDES permit (NJ0005100, effective September 2011), these results are provided to NJDEP on a monthly basis via electronic discharge monitoring reports. The enclosures include two paper and two electronic copies ofthe analytical results from this monitoring period. Sincerely, _



## ~- **~·** Amuth Jeyarajasingam Are anager-Secure Environmental Treatment DuPont Chambers Works AJ/clc Enclosures

### Copy to: Document Control Office US Environmental Protection Agency Office of Pollution Prevention and Toxics EPA East Room6428 1200 Pennsylvania Avenue, NW Washington, DC 20460 Ms. Susan Rosenwinkel (cover letter only) Principal Environmental Engineer NJDEP Division ofWater Quality Bureau ofWater Surfacing Mail Code 40 1-02B 401 E. State Street P.O. Box420 Trenton, NJ 08625-0420

_.:· 

## •.:Analyte PFOA Sample ID Date Top (It) Total

(T)/ Bottom (It) units

Diss. (D Duplicate# ug/L

T ' Summary of Analytical Results 662- August 2014 662-GRAB 662-GRAB 662-GRAB 662-GRAB 8/4/14

8/11/14 8/18/14 8/25/14

0

0 0 0

0

0 0 0

1

1 1 1

21.6

7.15 8.02 5.77
PFOA = Perfluorooctanoic Acid ug/L = micrograms per Liter ug/L microqrams per liter or parts per billion (ppb)

LOQ - limit of quantification - 0.1 00 ug/L I

i Samples were analyzed by Critical Path Services LLC. Reported results represent

a single analysis, except for the sample collected on 8/25/14. Acceptable

precision was obtained and the reported result for the sample collected

on 8/25/14 represents the average of lab duplicate results. _I

The NJDEP lab certification number for Critical Path Services LLC is PA072. -------

<and NO= Non detect at stated reporting limit Page i of 1 Copy of cwk 662 grab results_aug14.xls:Sheeti 10/1/2014 2:33PMMU·709 Rev. 7/07 

### SHIPPING REQUEST (see reverse side for additional information) All lines required to be completed. Ifline does not apply mark NIA. SHIP TO: Document Control Office USEPA-Office of Pollution Prevention &

---- Toxics, EPA East, Room 6428 1200 Pennsylvania Avenue, NW

--- Washington, DC 20460 Attn: ______________________ Telephone: ------------------- Requested by: 

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## '-"r_~'-'-' **1_,.\c~r:.{'-""-J**c_i \.'fJ________ Location: Bldg. __,_!



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# ~J""j"'.__________ Size of Sample: 

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# I Chemical Name: __ .J.i..:'•"-J-L.LA::c·;_ _______________ 

### ~Number of Sample: _ 

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### ..L/c:'.:::~-~----- OVERSEAS SHIPMENT/Customs Value 

### $._______ **~Description** ___________________ _ [I] Chemical_ Non-Chemical...:£,



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### ~ FLAMMABLE: No__ '·Yes_ ... ___ ifYes,FlashPoint<73°F____l 73°Fto 14l°F_• .._>l4l°F ,,___ I

**"~** Boiling Point <95°F __ >95°F__ "·. 

### i "· ....... 

# .. What component makes it flammable: --------·-' .. 

### "''""'cc:---__ci__ ........ [2] Is the sample a DuPont commercial product? Yes__ No__ [3] Is the sample approved for AIR SHIPMENT? Yes No__ [4] Has the SHIPPING INFO on the MSDS been updated? Yes [5] CHARACTERISTICS: DOT/lATA REQUIRED INFORMATION

.... SQLID__ LIQUID__ GAS__

**-~.** POISONOUS: Not known to be__ Yes__ ifYes, LDS0<5·-..... (very), 5 to 50 __ (moderate), >50__ (mild) What component makes it



### poi~6nou'\.? 

### -------+-------"·· 

### I \ - CORROSIVE: No__ ; Yes---'.,- ifYes, Wi it burn your skin in 3 min __ !hr. 

## -4 hrs. Will it con·ode steel Y.."' in a year?

**No~,-** Yes What component makes it coirosive?___ 

### ·,_.'.::·-~ ..



### ~"---------- OXIDIZER_ RADIOACTIVE__ EXPLOSIVE_ OTHER__ [6] Are ALL Components in the sample TSCA listed? Yes__ No__ if No, check appropriate box below. See TSCA listing certification form: [ ] FDA Guidelines apply: [ ] Naturally occmring material, exempt from TSCA: [ ] ZORAX TM, exempt from TSCA: [ [7] Is TSCA Section 12B ExportNotification Required? No__ Yes__ [8] Desired delivery date:__,lwiJ'--'-Y."'-j-·-'-1 1 

### .cl

____ _ [9] I certify that the above information is correct to the best of my knowledge. ! Signed 

# u FOR SHIPPING USE ONLY Ship VIA__________ RQ_____ M,arine Pollutant ______ _ Shipping Name----------------------------------------- Hazard Class.____ _ ID number ________ Packing Group,_______ Packing lnst.____ _ Markings: __________________________________________ _ LABELS: Flammable Gas ____, Flammable Liquid,____ , Flammable Solid ____, Non-Flammable Gas,___ _ Poison ____ ,, Poison Gas____, Oxidizer ____ , Conosive ____, Keep away from Food ____, Class 9 ___ _ Other markings necessary:____________________________________ _