CHEMICALS (File INTEROFFICE / LAKE CHARLES TO FROM R.J.

PPG INDUSTRIES, INC, TO: Don Reich Ad03 31IJ INTEROFFICE CORRESPONDENCE _______________________________LAKE CHARLES.

CERTIFIED MAIL RETURN RECEIPT REQUESTED Building 3502-E August 10, 1995 Ms.

ABERDEEN VCM STATUS REPO r FOR MARCH 6, 1991 FROM: Amy Bagwell - Aberdeen CC: DCS, JDO, LDH, AKV FAX TO: Pan Hamilton - Houston, S&T (Fa* No. : 713-588-3429) Bill Hunnicutt - Houston, S&T (Fe.'

Section Number: Issue Number: Original Date: Revision Date: Title: References: Ethanolamines/Glycol Ethers Tier 3 Procedure 655 1.1 10-10-95 03-24-98 Mixing Vessel Solution for Water Machine Material Safety Data Sheets 655 MIXING VESSEL SOLUTION FOR WATER MACHINE 1.0 Objective: 1.1 To insure that vessel solution is mixed correctly and safely. 2.0 Responsibility: 2.1 It is the responsibility of the operations personnel to ensure that this procedure is completed correctly. 3.0 Safety Notation: 3.1 Benzoic acid and vessel solution should be treated as toxic materials.

Ethanolamines/Glycol Ethers Tier Procedure Section Number: Issue Number: Original Date: Revision Date: Title: References: 1508 2.1 10-10-92 Author: Mike Viator 06-06-95 Block 55 Purchasing Glossary of Equipment Identification (Text #114) QSP04 Purchasing MFG (Material Flow Group) Letter of Expectation 1508 Block 55 Purchasing 1.0 Objective: 1.1 To Document the policies and practices involved in raw material and laboratory reagent procurement for the Ethanolamines/Glycol Ethers plant. 2.0 Responsibility: 2.1 It is a shared responsibility between the area engineers and the Material Flow Group to procure raw materials for the continued operation of this facility. 2.2 It is the responsibility of the lab technician to initiate the purchase of supplies necessary to continue laboratory operations. 2.3 It is the responsibility of the area engineer or lab technician to insure that specifications are on file for quality verification. 3.0 D finitions: 3.1 MSMS (Material Service Management System). 4.0 Dow Code Numbers: 4.1 Dow cods numbers are tied to a product specification describing the material required including any special requirements. 5.0 Ordering: 5.1 Material may be ordered either by completion of a material requisition form that is mailed or faxed to the material controller or by direct entry into the MSMS system. 6.0 Revisions: Revision #1 6-06-95 Deleted 2.2, renumbered, added 2.3 Deleted 5.2 FileDate Printed: April 18,1998 Page 1 Of 1 Paper Copies Of This Document Are Uncontrolled & Not Subject To Update.

Section Number: Issue Number: Original Date: Revision Date: Title: References: Ethanolamines/Glycol Ethers Tier 3 Procedure 607 1.5 12-17-91 Author: David Avera 03-13-98 Infrared Identification Of Ammonia Glossary Of Equipment Identification (Text #114) 607.

Section Number: Issue Number: Original Date: Revision Date: Title: References: Ethanolamines/Glycol Ethers Tier 3 Procedure 609 2.0 12-17-91 Author: David Avera 03-13-98 Analysis Of Rerun Material Glossary Of Equipment Identification (Text #114) 609 Analysis Of Rerun Material 1.0 Objective: 1.1 To instruct all personnel of the proper handling of "rerun" material. 2.0 2.1 Type analysis: 2.2 Percent water, gas chromatograph and apha color.

Ethanolamines/Glycol Ethers Tier 3 Procedure Section Number: Issue Number: Original Date: Revision Date: Title: References: 640 2.4 06-16-92 Author: Michael R.

ABERDEEN VCM STATUS REPORT TOR MARCH 7, 1990 *ROM: Any Batfwell - Aberdeen CC: DCS, JDO, KWB, LDH, AEV FAX TO: Bill Huimloutt - Boon 249B, SAT (Fax No.; 713-588-3429) Rick Parker ~ Roon 228, SAT (Sene a* Above) ********A**rc*h**ie**F*r*u*g*e*****-**L*C**V*C*M**P**le*a**t *********(F*a*x**N**o*.:**3*1**8*-4*9*4*-*5*0*5*9*)** VCM TANK INVENTORY: Sphere: 3,157,202 Tanka: 164,429 3,321.631 VCM RAILCAR INVENTORY: 4,216,000 TOTAL VCM INVENTORY: ( 7,637,831 ^1 VCM USAGE:( 1,328,953 AVG USAGE: 1,320,000 MTD USAGE: 9,464,268 DAYS OF INVENTORY PLANT - 5,0 VCM CARS OFFLOADED: Total Lbs.

AR226-1307-2 P1 Sai\2i'W?

BIODEGRADATION (Modified MITI Test) TEST SUBSTANCE Identity: [2-(N-Ethylperfluorooctanesulfonamido) ethyl acrylate; may also be referred to as B1228, D-1, EtFOSEA, or FX-13. (2-Propenoic acid, 2[ethyl[heptadecafluorooctyl)sulfonyl]amino]ethyl ester, CAS # 423-825) Remarks: Material is an amber solid.

TO: HWS, DCS, GAM, DKK, JMV, JGR, VAB, L.

EVC Americas Brunner House A NOTES OF THE KICK OFF MEETING OKLAHOMA SLURRY STRIPPING UNIT VISTA CHEMICALS 9 February 1993 People present: Douglas Michels Peter Schirber Clav Fenton Andy Wiles Tom Snow Chris Jones Vista Vista Vista Vista EVC EVC 1.

BREATHING AIR SYSTEM MODIFICATIONS ABERDEEN CHEMICAL PLANT MAY 13, 1991 REVISED - FINAL ISSUE WORK BY: David A.