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IrM10N CARBIDE CORPORATION OLD RlDGEBL R> ROAD DA\t;.

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Ethanolamines/Glycol Ethers In Plant Training (IPT) Section Number Issue Number Origination Date Revision Date Section Test 5B 1.2 09-01*91 12-12-94 :5 Author: Keith Bonanno Ethanolamines - Distillation Process Familiarization T-271 Answers: 1.

PAGE 1 OF 2 COMPLEX ENVIRONMENTAL TNfifpENT REPORT PREPARED BY: TTfy.A'V DATE & TIME INCIDENT BEGAN: Jj-ff' % T U ENDED: 44 X ~ K SPECIFIC LOCATION ------------------------------------- jB D& c-fc-____ (?

H N U System s, Inc. 30 0ipee Road Newton Upper Falls, Ma*sachu*em 02164 EXHIBIT B SL 090358 Wrv*> \poovs:r: <=o class'' D'vT^groo'^ a b c & o hazardous^ locations M IH tJ H M IM W li principle oi operation IT 'hoto-ionizer is a trace gas ana lyzer u. j to measure the concentration of a wide variety of species in industrial atmospheres The analyzer employs the principle of phoioiomzntion for detection The process is termed photoiomzation since the absorption ot ultraviolet light by a molecule leads to ionization via: R + ht- - R* + e' where R* is the ionized species and hv represents a photon which has an energy a the ionization potential of the species.

Fire and explosion Vinyl chloride vapor is extremely flammable.

LAKE CHARM':

Since the start up of our organics plant all of our employees have been monitored not only by physical examination annually but also by laboratory tests.

* BURLINGTON NORTHERN SL 091438

No.

~jK 7" SUPREME COURT OF THE STATE OF NEW YORK COUNTY OF NEW YORK --------------------------------------------------------------------------------------------- -- NICOLINA SIRECI, as Executrix of the Estate of JOSEPH E.

Ethanolamines/Glycol Ethers Tier 3 Procedure Section Number: Issue Number: Original Date: Revision Date: Title: References: 645 1.4 04-09-92 Author: David Franklin 02-19-96 Color Stability Test Glossary Of Equipment Identification (Text #114) 645.

Ethanolamines/Glycol Ethers Tier 3 Procedure Section Number: 238 Issue Number: 1.0 Original Date: 04-20-95 Author: Glenda Townsend Revision Date: 04-20-95 Title: Cleaning and Flow Checking Distributors in Amines Columns References: USA-5, Confined Space Entry 238.