Technical Appendix

Employment Information for On-site Jobs

Information on the number of employees and sales volume for on-site businesses came from the Hoovers/Dun & Bradstreet (P&B) database. EPA also
gathered information on businesses and corporations from D&B. D&B maintains a database of over 225 million active and inactive businesses
worldwide. Database data include public records, financials, private company insights, extensive global information, telephone numbers and physical
addresses. The Data Universal Numbering System (DUNS) number is a unique nine-digit identification number assigned by D&B to each business and its
location within the database for identifying each business. When Hoovers/D&B database research could not identify employment and sales volume for
on-site businesses, EPA used theManta database. These databases include data reported by businesses. Accordingly, some reported values might be
underestimates or overestimates. While sales values typically exceed estimated totals of annual income, sales can sometimes be lower than estimated
income. This could be attributed to a number of business conditions and/or data reporting. Data included in this Technical Appendix are obtained
directly from reputable sources, and reported as presented by those sources.

Wage and Income Information for On-site Jobs

EPA obtained wage and income information from the U.S. Bureau of Labor Statistics (BLS). Part of the U.S. Department of Labor, the BLS is the principal
federal agency responsible for measuring labor market activity, working conditions and price changes in the economy. Its mission is to collect, analyze
and disseminate essential economic information to support public and private decision-making. All BLS data meet high standards of accuracy, statistical
quality and impartiality.

EPA used the BLS Quarterly Census of Employment and Wages database to obtain average weekly wage data for businesses at the Raymark Industries,
Inc. Superfund site. Average weekly wage data were identified by matching the North American Industry Classification System (NAICS) codes
corresponding with each type of business with weekly wage data for corresponding businesses in Fairfield County. If weekly wage data were not
available at the county level, EPA sought wage data by state or national level, respectively. In cases where wage data were not available for the six-digit
NAICS code, EPA used higher-level (less-detailed) NAICS codes to obtain the wage data.

To determine the annual wages (mean annual) earned from jobs generated by each of the selected businesses at the Raymark Industries, Inc. Superfund
site, EPA multiplied the average weekly wage figure by the number of weeks in a year (52) and by the number of jobs (employees) for each business.

August 2016


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Table 1. Ray mark Industries, Inc. Superfund Site; Information for On-Site Organizations and Businesses

On-site Business

NAICS
Code®

NAICS Title

Number of
Employees11

Average Weekly
Wage (2014)*

Annual Wage
(Mean Annual)
per Employee

Total Annual
Income*1

Annual Sales
(2015)"

Home Depot USA,
Inc.

444110

Home Centers

100

$601

$31,252

$3,125,200

$20,000,000®

Shop-Rite
Supermarkets, Inc.

445110

Supermarkets and Other
Grocery (except
Convenience) Stores

148

$545

$28,340

$4,194,320

$20,000,000*

Stratford Markets,
Inc (ShopRite
Pharmacy)

445110

Supermarkets and Other
Grocery (except
Convenience) Stores

3

$545

$28,340

$85,020

$177,260

Subway

722511

Full-Service Restaurants

20*

$458

$23,816

$476,320

$l,000,000e

Wal-Mart Stores, Inc.

452112

Discount Department
Stores

150

$406

$21,112

$3,166,800

$50,000,000®

Webster Bank

522120

Savings Institutions

8

$1,521

$79,092

$632,736

$10,000,000®

Total





429





$11,680,396

$101,177,260

3 NAICS code provided in the D&B database,
b Data are from the D&B database, unless otherwise noted.

c Average weekly wage per employee based on BIS 2014 Average Weekly Wage data.

"Total annual Income figures derived by multiplying "Number of Employees" by "Annual Wage (Mean Annual) per Employee."
•Value provided by Manta.

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Property Values and Local Tax Revenue Generated from Property Taxes

EPA obtained data on the most recently appraised values for property parcels at the Raymark Industries, Inc. Superfund site in June 2016 through
property records accessible through Fairfield County's online property appraisal database (https://maps.gbrct.org/stratfordgis/viewer.html). CPA also
obtained 2015 property tax information for the site parcels.

Table 2, Property Value and Tax Summary for Taxes Payable in 2015

Parcel ID No.

Parcel Address

Total Appraised Value of Land
and Improvements (2015)

Total Property Tax
(2015)

5010030001-A

Barnum Avenue Cut-Off

$153,000

$3,961

5010030001

150 Barnum Avenue Cut-Off

$18,260,300

$472,686

5010030002

250 Barnum Avenue Cut-Off

$14,374,500

$372,098

5010030003

350 Barnum Avenue Cut-off

$17,723,000

$458,778

Total

$50,510,800

$1,307,523

a

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