# November 8, 2012 CA **A Section 114 - Poly** 

**viny l Chloride and Copoly** **mers (PVC) Production Process Wastew ater**  **PVC General Company and Facility** 

**Information**

**Instructions**

Please complete this worksheet for your parent company and PVC production facility

.

**Parent Company General Information**

Parent Company

Name:

Address:

City: State: Texas Zip Code: 75244-6152

Country: USA

Size of Company

(approximate number of employees including all subsidiaries, branches, and related establishments owned): 3000

**PVC Production Facility General Information**

Facility Name:

Facility Address:

Facility City: State: Texas Zip Code: 77536

Facility Technical Contact Name:

Technical Contact Telephone Number:

Technical Contact Email:

Number of employees attached to the PVC production facility: 75 5005 LBJ Freeway Occidental Chemical Corporation

281-476-2666

jadie_l._pryor@oxy.com Oxy Vinyls, LP - Deer Park PVC

1000 Tidal Road

Deer Park

Jadie L. Pryor Dallas

# November 8, 2012 CA **A Section 114 - Poly** 

**vinyl Chloride and Copoly mers (PVC) Production Process Wastewater**  **PVC Production Process Wastewater Treatment Sy stem Information Update** 

**Instructions**

2. Also complete the additional supplemental questions to Form C-1-c.

**Form C-1-c Supplemental Questions FORM C-1-c**  **PROCESS EQUIPMENT - WA STEWA**  **TER STEA M STRIPPER**  Please also provide the stripper feed rate in liters per hour, or liters for batch strippers: 17000liters/hour liters Process Unit ID: P-3 If the above stripper feed rate or capacity does not equal the maximum design rate or capacity, please provide those values: Process Equipment ID: U-316 Wastewater Feed Rate (lb/hr): 37500 Not Available liters/hour (max design) Feed Temperature (°F): 185 liters (max design) Feed Inlet Pressure (psia): 55 Liquid Loading Rate (liters/m2): Not Available Steam Feed Rate (lb/hr): 2740 Steam to Feed Ratio (kg steam/liter of wastewater): 0.073 Operating Temperature (°F): 205 Operating Pressure (psig): 8 Total Number of Stages: 1 Overall Calculated Tray Efficiency: Not Available Stripping Factor: Not Available Flow configuration (countercurrent, cocurrent): countercurrent Number of Actual Trays: 4 Column Height (meters): 7.2

Year Equipment Installed: 1994 Equipment Currently Regulated Under (cite regulations): 40 CFR 61 Subpart F; 40 CFR 61, Subpart V; 30 TAC 116 1. A copy of your facility's responses on Form C-1-c of the August 21, 2009 CAA section 114 request were included with the CAA Section 114 request letter dated November XX, 2012. Please review those previous responses and update if necessary below.

### November 8, 2012 CAA Section 114 - Polyvinyl Chloride and Copolymers (PVC) Production Process Wastewater

**PVC Production Process Wastewater Stream Information**

**Instructions**

1. Complete a row in Table 1 below for each PVC process wastewater stream generated within the PVC production facility that exits a piece of PVC production process equipment and is not treated by a PVC production process wastewater treatment system. 2. Complete a row in Table 2 below for each PVC process wastewater stream that exits a PVC production process wastewater treatment system. 3. In Table 4, please provide the source, flow rates, and the ID of the PVC process wastewater treatment system for each stream that enters a PVC process wastewater treatment system but that does not originate from the PVC production facility.

**Table 1. Process Wastewater Streams Not Treated by a PVC Process Wastewater Treatment System 1**  **3 4**  **5 6**  **7 8**  **9 10**  **11 12**  **13**

**Min Max**  **Av erage**  U-121 W-401 0 400000 310000 Estimated 365 U-217 Centrifuges WWT Biological Waste Treatement Unit Yes W-402 W-403 U-217 W-401 0 380000 250000 Estimated 365 U-121 Centrifuges WWT Biological Waste Treatement Unit Yes W-402 W-403 U-229 "B" Wet Scrubber Water Tank Overflow to PVC Sump W-203 0 95000 79000 Estimated 365 U-229 Wet Scrubber Water Tank WWT Biological Waste Treatement Unit Yes U-132 "A" Wet Scrubber Water Tank Overflow to PVC Sump W-104 0 95000 79000 Estimated 365 U-132 Wet Scrubber Water Tank WWT Biological Waste Treatement Unit Yes U-233 Solution Catalyst Bottle Wash Station to PVC Sump W-204 0 24000 20000 Estimated 365 U-233 Solution Catalyst Bottle Wash WWT Biological Waste Treatement Unit Yes OxyVinyls believes W-204 is maintenance wastewater

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******************************** ***********************************************' ***********************************************' ***********************************************' ***********************************************' ******************************************** C-101 "A" Wet Scrubber Water to Wet Scrubber Water Tank (S-195) W-104 0 280000 260000 Estimated 365C-101 Wet Scrubber WWT Biological Waste Treatement Unit Yes C-201 "B" Wet Scrubber Water to Wet Scrubber Water Tank (S-281) W-203 0 390000 360000 Estimated 365C-201 Wet Scrubber WWT Biological Waste Treatement Unit Yes

**Table 2. Process Wastewater Streams Exiting a PVC Process Wastewater Treatment System 1**  **2 3**  **4 5**  **6 7**  **8 9**  **10 11**  **12 13** 

**Min Max**  **Av erage**  U-316 Steam Stripping Continuous W-308 0 120000 91000 Estimated 365WWT Biological Waste Treatment Unit Yes

**Table 3. PVC Process Wastewater Destination Codes Table Code**  Wastewater treatment system WWT Provide name of the wastewater treatment system Discharge without treatment by pipeline, sewer, or other conveyance to surface water SW Provide name of outfall Discharge to POTW, no treatment POTWRAW Provide name of POTW Discharge to PrOTW, no treatment PrOTWRAW Provide name of PrOTW Zero discharge or alternative disposal method ZEROALT Describe method Recycle to process RECYC Describe where in the process the stream is recycled Other OTHER Describe **Process Wastewater Destination Details to Provide in Column 12 of Table 1 and Column 11 of Table 2 Destination Description**  **Originating PVC Process Equipment ID**  **PVC Process Wastewater Stream Destination Code** 

(Refer to Table 3 below) **Originating PVC Process Equipment Description**  **Is this PVC process wastewater stream exposed to the atmosphere**  **at any point between the originating PVC process**  **equipment and its destination? As** **sociated Destination Information**

**PVC Process Unit ID**  **Flow Rate Determination**  **Method If your response in Column 3 is "Other" then please provide a description of the process wastewaetr**  **treatment system Is this PVC process wastewater**  **stream exposed to the atmosphere at any point between the outlet of**  **the PVC process wastewater treatment system and its**  **destination? Operating Days**  **Per Year PVC Process**  **Wastewater Stream ID**  **Type of Process Wastewater**  **Treatment System Is this**  **process wastewater**  **treatment system batch**  **or continuous operation?**  **PVC Process Wastewater Stream Flow Rate (gallons per day)**  **PVC Process Wastewater**  **Treatment System ID**  **Operating Days Per Year**  **PVC Process Wastewater Stream Flow Rate**

**(gallons per day) Flow Rate**  **Determination Method** 

Potential PVC Wastewater Source Pending Regulatory Confirmation **PVC Process Wastewater**  **Stream ID PVC Process**  **Unit ID Name of PVC Process Wastewater Stream** 

Centrate from "B" Centrifuges to Centrate Sump (S-255) Centrate from "A" Centrifuges to Centrate Sump (S-170) **2**

**PVC Process Wastewater Stream**  **Destination Code**

(Refer to Table 3 below) **As sociated Destination**  **Information**

(Refer to Table 3 below) **14**

### Table 4. Non-PVC Production Process Wastewater Streams Entering a PVC Process Wastewater Treatment System **2 3**  **4 5**  **6 7** 

**Min Max**  **Av erage**  Non Identified **Flow Rate Determination**  **Method PVC Process**  **Wastewater Treatment**  **System ID Operating Days**  **Per Year Process Wastewater Stream Flow Rate** 

**(gallons per day) Source of Process Wastewater Stream** 

**1**

### November 8, 2012 CA **A Section 114 - Polyvinyl Chloride and Copolymers (PVC) Production Process Wastew** **ater PVC Production Process Wastew** **ater Sampling and A nalysis Data** 

**Instructions**

1. Complete the table below for each PVC process wastewater steam exiting a process wastewater treatment system that was sampled and analyzed. Complete one worksheet for each single stream (make copies of this worksheet if necessary). 2. Enter the PVC process wastewater treatment system ID for the stream that was sampled and analyzed. The ID must match the IDs listed in Table 2 of the "Stream Info" worksheet. 3. Complete columns 1 through 30. Enter the sample date, resin type, stream flow rate, basis for flow rate determination, stream temperature, sample type, analysis date, lab report ID, and lab sample ID. Enter the concentration results for each HAP listed. 4. Enter any other HAP expected to be present (that are not listed in Table 10 to Subpart HHHHHHH of Part 63) in the table below. 4. For compounds that were not detected, indicate as such in the "Non-Detect?" column and provide the method detection limit, in ppmw, in the "Concentration (ppmw)" column. 5. Enter any notes or additional information relevant to the sampling or analysis.

**Company**Occidental Chemical Corporation **Facility**Oxy Vinyls, LP - Deer Park PVC **PVC Process Wastewater Treatment System ID** U-316

01/08/13 01/09/13 01/10/13

1/8/2013 - 1/14/2013 1/10/2013 - 1/14/2013 1/9/2013 - 1/14/2013 1/12/2013 - 1/16/2013 DP PVC WWStripper Day 1 DP PVC WWStripper Day 2 DP PVC WWStripper Day 3 DP PVC WWStripper Day 4 130046-1 130046-2 130046-3 130046-5

**CAS No. HAP**  **Analysis Method Concentration**  **(ppmw) Non-Detect?**  **Note(s) Concentration**  **(ppmw) Non-Detect?**  **Note(s) Concentration**  **(ppmw) Non-Detect?**  **Note(s) Concentration**  **(ppmw) Non-Detect?**  **Note(s)**

107211 Ethylene glycol SW-846-8015C 10 Non-detect 10 Non-detect 10 Non-detect 10 Non-detect 67561 Methanol SW-846-8015C 1 J-estimated sample result 3 J-estimated sample result 6 J-estimated sample result 8 J-estimated sample result 75070Acetaldehyde SW-846-8315A 4.97 5.23 3.3 6.17 50000 Formaldehyde SW-846-8315A 0.15Non-detect 0.15Non-detect 0.15Non-detect 0.15Non-detect

512852,4-dinitrophenol SW-846-8270D 0.14 Non-detect 0.14 Non-detect R result rejected due to poor analyte efficiency 0.14 Non-detect 98862Acetophenone SW-846-8270D 2.34 Product Grade G-7 production 2.27 Product Grade G-7 production 1.8 Product Grade G-7 production 3.14 Product Grade G-7 production 117817Bis(2-ethylhexyl) phthalate (DEHP) SW-846-8270D 0.1 Non-detect 0.1 Non-detect 0.1 Non-detect 0.1 Non-detect

123319 Hydroquinone SW-846-8270D R result rejected due to poor analyte efficiency R result rejected due to poor analyte efficiency R result rejected due to poor analyte efficiency R result rejected due to poor analyte efficiency

108952 Phenol SW-846-8270D 0.02 Non-detect 0.02 Non-detect 0.02 Non-detect 0.02 Non-detect 79345 1,1,2,2-tetrachloroethane SW-846-8260B 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 106990 1,3-butadiene SW-846-8260B 0.002 Non-detect 0.002 Non-detect 0.002 Non-detect 0.002 Non-detect 540841 2,2,4-trimethylpentane SW-846-8260B 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 71432 Benzene SW-846-8260B 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 108907Chlorobenzene SW-846-8260B 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 67663Chloroform SW-846-8260B 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 126998Chloroprene SW-846-8260B 0.002 Non-detect 0.002 Non-detect 0.002 Non-detect 0.002 Non-detect 98828Cumene SW-846-8260B 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 75003 Ethyl chloride (Chloroethane) SW-846-8260B 0.006 0.001 Non-detect 0.019 0.014 100414 Ethylbenzene SW-846-8260B 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 107062 Ethylene dichloride (1,2-Dichloroethane) SW-846-8260B 0.01 0.026 0.024 0.021 75343 Ethylidene dichloride (1,1-Dichloroethane) SW-846-8260B 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 74873Methyl chloride (Chloromethane) SW-846-8260B 0.005 J-estimated sample result 0.018 0.018 0.009 75092 Methylene chloride SW-846-8260B 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 110543n-Hexane SW-846-8260B 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 108883Toluene SW-846-8260B 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 71556Methyl chloroform (1,1,1-Trichloroethane) SW-846-8260B 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 79005 1,1,2-Trichloroethane SW-846-8260B 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 108054Vinyl acetate SW-846-8260B 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 593602Vinyl bromide SW-846-8260B 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 75014Vinyl chloride EPA Method 107 0.085 0.033 0.054 0.132 75354Vinylidene chloride (1,1-Dichloroethylene) SW-846-8260B 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 1330207Xylenes (isomers and mixtures) SW-846-8260B 0.002 Non-detect 0.002 Non-detect 0.002 Non-detect 0.002 Non-detect 108101 4-Methyl 2-pentanone (MIBK) SW-846-8260B 0.004 J-estimated sample result 0.004 J-estimated sample result 0.005 J-estimated sample result 0.004 J-estimated sample result 75

170 162 75

**Lab Sample ID --> Lab Report ID -->**  **Analysis Date --> Stream Temperature (degrees F) -->**  162 170 Measured **Flow Rate Determination Method --> Resin Type (suspension, dispersion, bulk, etc.) -->** 

Measured **2 3**  **Sample Date -->**Suspension

Measured 75 Suspension Suspension Suspension

Measured **1**

74 01/07/13 **4**

**Stream Flow Rate (gallons per minute) -->**01/11/13 01/12/13 01/13/13 01/14/13 01/15/13 01/16/13

1/11/2013 - 1/16/2013 1/13/2013 - 1/17/2013 1/15/2013 - 1/19/2013 1/15/2013 - 1/19/2013 1/17/2013 - 1/21/2013 1/17/2013 - 1/19/2013 DP PVC WWStripper Day 5 DP PVC WWStripper Day 6 DP PVC WWStripper Day 7 DP PVC WWStripper Day 8 DP PVC WWStripper Day 9 DP PVC WWStripper Day 10 130046-6 130046-7 130046-8 130046-9 130046-10 130046-11 **Concentration (ppmw)**  **Non-Detect? Note(s)**  **Concentration (ppmw)**  **Non-Detect? Note(s)**  **Concentration (ppmw)**  **Non-Detect? Note(s)**  **Concentration (ppmw)**  **Non-Detect? Note(s)**  **Concentration (ppmw)**  **Non-Detect? Note(s)**  **Concentration (ppmw)**  **Non-Detect?**
10 Non-detect 10 Non-detect 10 Non-detect 10 Non-detect 10 Non-detect 10 Non-detect 7 J-estimated sample result 6 J-estimated sample result 7 8 9 8 6.03 4.41 6.21 5.03 4.6 4.33 0.15Non-detect 0.15Non-detect 0.15Non-detect 0.15Non-detect 0.15Non-detect 0.15Non-detect

0.14 Non-detect 0.14 Non-detect 0.14 Non-detect 0.14 Non-detect 0.14 Non-detect 0.007 Non-detect 3.02 Product Grade G-7 production 3.01 Product Grade G-7 production 2.81 Product Grade G-7 production 3.8 Product Grade G-7 production 1.87 0.121 0.1 Non-detect 0.1 Non-detect 0.1 Non-detect 0.1 Non-detect 0.1 Non-detect 0.005Non-detect

R result rejected due to poor analyte efficiency R result rejected due to poor analyte efficiency R result rejected due to poor analyte efficiency R result rejected due to poor analyte efficiency 0.2 Non-detect 0.01 Non-detect 0.02 Non-detect 0.02 Non-detect 0.02 Non-detect 0.02 Non-detect 0.02 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.002 Non-detect 0.002 Non-detect 0.002 Non-detect 0.002 Non-detect 0.002 Non-detect 0.002 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.002 J-estimated sample result 0.002 J-estimated sample result 0.001 0.002 Non-detect 0.002 Non-detect 0.002 Non-detect 0.002 Non-detect 0.002 Non-detect 0.002 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.004 J-estimated sample result 0.007 0.013 0.024 0.028 0.003 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.017 0.012 0.017 0.046 0.032 0.002 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.007 0.013 0.015 0.05 0.038 0.003 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.041 0.095 0.047 0.026 0.010 Non-detect 0.013 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.002 Non-detect 0.002 Non-detect 0.002 Non-detect 0.002 Non-detect 0.002 Non-detect 0.002 Non-detect 0.001 0.002 J-estimated sample result 0.003 J-estimated sample result 0.008 J-estimated sample result 0.005 J-estimated sample result 0.001 **7 8**  **9**

Suspension Suspension 75 75 Measured Measured 160 158 162 162 75 75 75 Measured 162 Measured Measured 160 Measured Suspension Suspension **6**

75 Suspension Suspension **5**01/17/13 01/18/13 01/19/13 01/20/13 01/21/13

1/18/2013 - 2/5/2013 1/18/2013 - 2/5/2013 1/21/2013 - 2/5/2013 1/22/2013 - 2/5/2013 1/22/2013 - 2/5/2013 DP PVC WWStripper Day 11 DP PVC WWStripper Day 12 DP PVC WWStripper Day 13 DP PVC WWStripper Day 14 DP PVC WWStripper Day 15 130046-13 130046-14 130046-15 130046-16 130046-17 **Note(s) Concentration**  **(ppmw) Non-Detect?**  **Note(s) Concentration**  **(ppmw) Non-Detect?**  **Note(s) Concentration**  **(ppmw) Non-Detect?**  **Note(s) Concentration**  **(ppmw) Non-Detect?**  **Note(s) Concentration**  **(ppmw) Non-Detect?**  **Note(s)**

10 Non-detect 10 Non-detect 10 Non-detect 10 Non-detect 10 Non-detect 10 12 10 9 13 3.94 4.28 5.26 3.98 4.19 0.15Non-detect 0.15Non-detect 0.15Non-detect 0.15Non-detect 0.15Non-detect

0.007 Non-detect 0.007 Non-detect 0.007Non-detect 0.007 Non-detect 0.007 Non-detect 0.108 0.056 0.04 0.034 0.035 0.005Non-detect 0.005Non-detect 0.005Non-detect 0.005Non-detect 0.005Non-detect

R result rejected due to poor analyte efficiency R result rejected due to poor analyte efficiency R result rejected due to poor analyte efficiency R result rejected due to poor analyte efficiency R result rejected due to poor analyte efficiency

0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.002 Non-detect 0.002 Non-detect 0.002 Non-detect 0.002 Non-detect 0.002 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect J-estimated sample result 0.002 J-estimated sample result 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.002 Non-detect 0.002 Non-detect 0.002 Non-detect 0.002 Non-detect 0.002 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect J-estimated sample result 0.088 0.054 0.017 0.034 0.028 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect J-estimated sample result 0.018 0.013 0.011 0.008 0.018 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect J-estimated sample result 0.012 0.007 0.008 0.006 0.014 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.951 0.010 Non-detect 0.010 Non-detect 0.010 Non-detect 0.207 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.002 Non-detect 0.002 Non-detect 0.002 Non-detect 0.002 Non-detect 0.002 Non-detect 0.002 J-estimated sample result 0.003 J-estimated sample result 0.005 J-estimated sample result 0.003 J-estimated sample result 0.005 J-estimated sample result Suspension **11 14**  **10 13**  **12 15** 

Suspension Suspension Suspension Suspension 75 75

164 164 Measured 75 75 Measured Measured 75

162 Measured Measured Measured 145 16601/22/13 01/23/13 01/24/13 01/25/13 01/26/13 01/27/13

1/23/2013 - 2/5/2013 1/24/2013 - 1/30/2013 1/25/2013 - 2/8/2013 1/25/2013 - 2/13/2013 1/29/2013 - 2/13/2013 1/29/2013 - 2/14/2013 DP PVC WWStripper Day 16 DP PVC WWStripper Day 17 DP PVC WWStripper Day 18 DP PVC WWStripper Day 19 DP PVC WWStripper Day 20 DP PVC WWStripper Day 21 130046-18 130212-1 130212-3 130212-4 130212-5 130212-6 **Concentration (ppmw)**  **Non-Detect? Note(s)**  **Concentration (ppmw)**  **Non-Detect? Note(s)**  **Concentration (ppmw)**  **Non-Detect? Note(s)**  **Concentration (ppmw)**  **Non-Detect? Note(s)**  **Concentration (ppmw)**  **Non-Detect? Note(s)**  **Concentration (ppmw)**  **Non-Detect?**
10 Non-detect 10 Non-detect 10 Non-detect 10 Non-detect 10 Non-detect 10 Non-detect 7 5 7 8 8 9 6.19 3.99 3.95 3.88 4.65 4.21 0.15Non-detect 0.15Non-detect 0.15Non-detect 0.15Non-detect 0.15Non-detect 0.15Non-detect

0.007 Non-detect 0.007 Non-detect 0.007 Non-detect 0.007Non-detect 0.007Non-detect 0.007 Non-detect 0.029 0.042 0.002 Non-detect 0.13 0.014 0.007 0.005Non-detect 0.005Non-detect 0.005Non-detect 0.005Non-detect 0.005Non-detect 0.014

R result rejected due to poor analyte efficiency R result rejected due to poor analyte efficiency R result rejected due to poor analyte efficiency R result rejected due to poor analyte efficiency R result rejected due to poor analyte efficiency R 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.002 Non-detect 0.002 Non-detect 0.002 Non-detect 0.002 Non-detect 0.002 Non-detect 0.002 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.002 Non-detect 0.002 Non-detect 0.002 Non-detect 0.002 Non-detect 0.002 Non-detect 0.002 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.007 0.01 0.004 J-estimated sample result 0.002 J-estimated sample result 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.015 0.008 0.007 0.004 J-estimated sample result 0.002 J-estimated sample result 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.016 0.008 0.005 J-estimated sample result 0.002 J-estimated sample result 0.002 Non-detect 0.002 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.045 0.043 0.020 0.090 0.040 0.010 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.002 Non-detect 0.002 Non-detect 0.002 Non-detect 0.002 Non-detect 0.002 Non-detect 0.002 Non-detect 0.005 J-estimated sample result 0.004 J-estimated sample result 0.006 J-estimated sample result 0.003 J-estimated sample result 0.002 J-estimated sample result 0.002 **16**

Measured 75 75 74 **18**

Suspension Suspension Suspension **19 20**  **17**

Suspension Suspension

Measured Measured 166 Measured Measured 170 160 75

168 166 166 Suspension 75 Measured 7501/28/13 01/29/13 01/31/13 02/01/13 02/03/13

1/29/2013 - 2/14/2013 1/31/2013 - 2/14/2013 2/4/2013 - 2/14/2013 2/4/2013 - 2/17/2013 2/4/2013 - 2/17/2013 DP PVC WWStripper Day 22 DP PVC WWStripper Day 23 DP PVC WWStripper Day 25 DP PVC WWStripper Day 26 DP PVC WWStripper Day 28 130212-7 130212-8 130212-11 130212-12 130212-14 **Note(s) Concentration**  **(ppmw) Non-Detect?**  **Note(s) Concentration**  **(ppmw) Non-Detect?**  **Note(s) Concentration**  **(ppmw) Non-Detect?**  **Note(s) Concentration**  **(ppmw) Non-Detect?**  **Note(s) Concentration**  **(ppmw) Non-Detect?**  **Note(s)**

10 Non-detect 10 Non-detect 10 Non-detect 10 Non-detect 10 Non-detect 9 10 6 7 6 3.58 3.77 4.38 5.41 6.96 0.15Non-detect 0.15Non-detect 0.15Non-detect 0.15Non-detect 0.607

0.007 Non-detect 0.007 Non-detect 0.007Non-detect 0.007 Non-detect 0.007 Non-detect J-estimated sample result 0.002 Non-detect 0.008 J-estimated sample result 0.002 Non-detect 0.002 Non-detect 0.006 J-estimated sample result 0.005Non-detect 0.005Non-detect 0.005Non-detect 0.005Non-detect 0.005Non-detect result rejected due to poor analyte efficiency R result rejected due to poor analyte efficiency R result rejected due to poor analyte efficiency R result rejected due to poor analyte efficiency R result rejected due to poor analyte efficiency R result rejected due to poor analyte efficiency

0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.002 Non-detect 0.002 Non-detect 0.002 Non-detect 0.002 Non-detect 0.002 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.002 Non-detect 0.002 Non-detect 0.002 Non-detect 0.002 Non-detect 0.002 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.036 0.004 J-estimated sample result 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.028 0.019 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.002 Non-detect 0.002 Non-detect 0.002 Non-detect 0.015 0.009 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.019 0.015 0.010 Non-detect 0.210 0.031 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.002 Non-detect 0.002 Non-detect 0.002 Non-detect 0.002 Non-detect 0.002 Non-detect J-estimated sample result 0.002 J-estimated sample result 0.002 J-estimated sample result 0.002 J-estimated sample result 0.008 J-estimated sample result 0.007 J-estimated sample result Measured Measured **23 24** 

75 **25**

Suspension 75 **26**

Suspension

166 168 Suspension Suspension

172 Measured 166 **21**

Measured 75 **22**

75

170 Measured Measured Suspension 7502/04/13 02/05/13 02/06/13 02/07/13 02/08/13

2/4/2013 - 2/17/2013 2/5/2013 - 2/18/2013 2/6/2013 - 2/18/2013 2/7/2013 - 2/18/2013 2/8/2013 - 2/18/2013 DP PVC WWStripper Day 29 DP PVC WWStripper Day 30 DP PVC WWStripper Day 31 DP PVC WWStripper Day 32 DP PVC WWStripper Day 33 130212-15 130212-16 130212-17 130212-19 130212-20 **Concentration (ppmw)**  **Non-Detect? Note(s)**  **Concentration (ppmw)**  **Non-Detect? Note(s)**  **Concentration (ppmw)**  **Non-Detect? Note(s)**  **Concentration (ppmw)**  **Non-Detect? Note(s)**  **Concentration (ppmw)**  **Non-Detect? Note(s)**  **Concentration (ppmw)**  **Non-Detect?**
10 Non-detect 10 Non-detect 10 Non-detect 10 Non-detect 10 Non-detect 6 8 9 8 7 4.56 6.12 4.91 5.36 4.78 0.497 J-estimated sample result 0.591 0.722 0.7 0.621

0.007 Non-detect 0.007 Non-detect 0.007 Non-detect 0.007Non-detect 0.007Non-detect 0.002 Non-detect 0.006 J-estimated sample result 0.019 0.005 J-estimated sample result 0.007 J-estimated sample result 0.005Non-detect 0.005Non-detect 0.005Non-detect 0.005Non-detect 0.005Non-detect

R result rejected due to poor analyte efficiency R result rejected due to poor analyte efficiency R result rejected due to poor analyte efficiency R result rejected due to poor analyte efficiency R result rejected due to poor analyte efficiency

0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.004 Non-detect 0.001 Non-detect 0.001 Non-detect 0.002 Non-detect 0.002 Non-detect 0.008Non-detect 0.002 Non-detect 0.002 Non-detect 0.001 Non-detect 0.001 Non-detect 0.004 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.004 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.004 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.004 Non-detect 0.001 Non-detect 0.001 Non-detect 0.002 Non-detect 0.002 Non-detect 0.008Non-detect 0.002 Non-detect 0.002 Non-detect 0.001 Non-detect 0.001 Non-detect 0.004 Non-detect 0.001 Non-detect 0.001 Non-detect 0.008 0.022 0.077 0.037 0.062 0.001 Non-detect 0.001 Non-detect 0.004 Non-detect 0.001 Non-detect 0.001 Non-detect 0.036 0.076 0.069 0.089 0.144 0.001 Non-detect 0.001 Non-detect 0.004 Non-detect 0.001 Non-detect 0.001 Non-detect 0.017 0.047 0.064 0.057 0.096 0.001 Non-detect 0.001 Non-detect 0.004 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.004 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.004 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.004 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 J-estimated sample result 0.004 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.004 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.001 Non-detect 0.004 Non-detect 0.001 Non-detect 0.001 Non-detect 0.045 0.157 0.694 0.187 0.205 0.001 Non-detect 0.001 Non-detect 0.004 Non-detect 0.001 Non-detect 0.001 Non-detect 0.002 Non-detect 0.002 Non-detect 0.008Non-detect 0.002 Non-detect 0.002 Non-detect 0.011 0.017 0.014 J-estimated sample result 0.018 0.03

Measured Measured 75 Suspension **31 27**  **28 29**  **30**

75 75 75 75 Measured 172 Suspension Suspension Suspension Suspension

162 164 166 Measured Measured 158**Note(s) Concentration**  **(ppmw) Non-Detect?**  **Note(s) Concentration**  **(ppmw) Non-Detect?**  **Note(s) Concentration**  **(ppmw) Non-Detect?**  **Note(s) Concentration**  **(ppmw) Non-Detect?**  **Note(s) Concentration**  **(ppmw) Non-Detect?**  **Note(s) 37**  **36 35**  **33 34**  **32 Concentration**  **(ppmw) Non-Detect?**  **Note(s) Concentration**  **(ppmw) Non-Detect?**  **Note(s) Concentration**  **(ppmw) Non-Detect?**  **Note(s) Concentration**  **(ppmw) Non-Detect?**  **Note(s) Concentration**  **(ppmw) Non-Detect?**  **Note(s) Concentration**  **(ppmw) Non-Detect?**  **42 41**  **38 39**  **40 Note(s)**  **Concentration (ppmw)**  **Non-Detect? Note(s)**  **Concentration (ppmw)**  **Non-Detect? Note(s)**  **Concentration (ppmw)**  **Non-Detect? Note(s)**  **Concentration (ppmw)**  **Non-Detect? Note(s)**  **Concentration (ppmw)**  **Non-Detect? Note(s)**  **48 47**  **46 44**  **45 43** **Concentration (ppmw)**  **Non-Detect? Note(s)**  **Concentration (ppmw)**  **Non-Detect? Note(s)**  **Concentration (ppmw)**  **Non-Detect? Note(s)**  **Concentration (ppmw)**  **Non-Detect? Note(s)**  **Concentration (ppmw)**  **Non-Detect? Note(s)**  **Concentration (ppmw)**  **Non-Detect? 52**  **53 51**  **49 50** **Note(s) Concentration**  **(ppmw) Non-Detect?**  **Note(s) Concentration**  **(ppmw) Non-Detect?**  **Note(s) Concentration**  **(ppmw) Non-Detect?**  **Note(s) Concentration**  **(ppmw) Non-Detect?**  **Note(s) Concentration**  **(ppmw) Non-Detect?**  **Note(s) 59**  **57 58**  **56 55**  **54 Concentration**  **(ppmw) Non-Detect?**  **Note(s) 60**