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PART I. FACILITY IDENTIFICATION INFORMATION (FORM R)

DOCUMENT CONTROL NUMBER: 1303201311242

The Facility Registry System ID is not submitted as part of the TRI Form RFacility Registry System ID:  110012466063

Section 1. Reporting Year

Reporting Year: 2003

Section 2. Trade Secret Information

2.1 Trade Secret: NO

2.2 Sanitized Copy: Unsanitized

Section 3. Certification

CERTIFYING OFFICIAL'S NAME CERTIFYING OFFICIAL'S TITLE CERTIFYING OFFICIAL'S SIGNATURE DATE SIGNED
CARL J. FERACO
FACILITIES MANAGER
Electronic
30-JUN-04

Section 4. Facility Identification

TRI Facility ID: 01613SPRGL115NO

4.1 Facility Name and Address.

Facility Information

NAME STREET CITY COUNTY STATE ZIP CODE
ALLEGRO MICROSYSTEMS INC
115 NORTHEAST CUTOFF
WORCESTER
WORCESTER
MA
016061224

BIA Tribal Code Tribe
NO DATA
NO DATA

Mailing Information

NAME STREET CITY STATE ZIP CODE
ALLEGRO MICROSYSTEMS INC
PO BOX 15036, WORCESTER
MA
MA
01615

PROVINCE COUNTRY (NON - US)
NO DATA
NO DATA

4.2 Facility Classification

ENTIRE FACILITY PARTIAL FACILITY FEDERAL FACILITY GOCO FACILITY
YES
NO
NO
NO

4.3 Technical Contact

Not Available to the Public as this information is only for Intranet.

4.4 Public Contact

NAME PHONE
STEPHANIE FENNELLY
5088545363

4.5 SIC Codes

SIC CODE PRIMARY SIC CODE DESCRIPTION
3674
YES
SEMICONDUCTORS AND RELATED DEVICES

4.6 Location

LATITUDE LONGITUDE
042-18-35
071-46-11

4.7 Dun Numbers

DUNS NUMBER
606281376

4.8 RCRA ID Numbers

RCRA ID NUMBER
NA

4.9 NPDES Permit Numbers

NPDES PERMIT NUMBER
NA

4.10 Underground Injection Well Code (UIC) ID Number

UIC ID NUMBER
NA

5. Parent Company Information

Parent Company Name: SANKEN ELECTRIC CO LTD

Parent Company DUNS Number: NA


PART II. CHEMICAL - SPECIFIC INFORMATION

DOCUMENT CONTROL NUMBER: 1303201311242

Section 1. Toxic Chemical Identity

1.1 CAS Number: 001330207

1.2 Toxic Chemical or Chemical Category Name: XYLENE (MIXED ISOMERS)

1.3 Generic Chemical Name: NA

1.4 Distribution of Each Member of the Dioxin and Dioxin like Compounds Category

NA 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
NO

















Section 2. Mixture Component Identity

2.1 Supplier Provided Generic Chemical Name: NA

Section 3. Activities and Uses of the Toxic Chemical

3.1 Manufacture the Toxic Chemical:

Produce: NO

Import: NO

On-Site Use/Processing: NO

Sale/Distribution: NO

Byproduct: NO

Impurity: NO

3.2 Process the Toxic Chemical:

Reactant: NO

Formulation Component: NO

Article Component: NO

Repackaging: NO

Impurity: NO

Recycling:

3.3 Otherwise Use the Toxic Chemical:

Chemical Processing Aid: NO

Manufacturing Aid: YES

Ancillary or Other Use: YES

Section 4. Maximum Amount of the Toxic Chemical Onsite During the Calendar Year

Maximum Chemical Amount: 1000 to 9999

Section 5. Quantity of the Toxic Chemical Entering each Environmental Medium Onsite

5.1 Fugitive or Non-Point Air Emissions

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
NO
329
Pounds
O - Other Approaches

5.2 Stack or Point Air Emissions

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
NO
2132
Pounds
C - Mass Balance Calculations

5.3 Discharges to Receiving Streams or Water Bodies

NA STREAM/WATER BODY NAME TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE % FROM STORMWATER
NO
NA




5.4-5.5 Disposal to Land Onsite

5.4.1 Underground Injection Onsite to Class I Wells.

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.4.2 Underground Injection Onsite to Class II-V Wells.

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5 Disposal to Land Onsite

5.5.1A RCRA Subtitle C Landfills

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.1B Other Landfills

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.2 Land Treatment/Application Farming

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.3A RCRA Subtitle C Surface Impoundments

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.3B Other Surface Impoundments

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.4 Other Disposal

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



Section 6. Transfers of the Toxic Chemical in Wastes to Off-Site Locations

6.1 Discharges to Publicly Owned Treatment Works (POTWs)

6.1.A Total Quantity Transferred to POTWs and Basis of Estimate

6.1.A. TOTAL TRANSFERS (per year) UNIT OF MEASURE BASIS OF ESTIMATE
1
NO DATA

NO DATA

6.1.B POTW Locations

6.1.B. POTW NAME ADDRESS CITY STATE COUNTY ZIP CODE
1
NA





6.2 Transfers to other Off-Site Locations

1 RCRA Number: MAD053452637

Parent Company Controlled: NO

Name: CLEAN HARBORS OF BRAINTREE, INC.

Address: 385 QUINCY AVENUE

City: BRAINTREE

State: MA

County: NORFOLK

Zip Code: 02184

Country Code (Non - US):

Province:

OFFSITE AMOUNT SEQUENCE TOTAL TRANSFERS (per year) UNIT OF MEASURE BASIS OF ESTIMATE WASTE MANAGEMENT TYPE
1
5187
Pounds
M - Data Monitoring Or Measurements
M50 - Incineration/Thermal Treatment

2 RCRA Number: ILD000608471

Parent Company Controlled: NO

Name: CLEAN HARBORS

Address: 11800 SOUTH STONY ISLAND AVE

City: CHICAGO

State: IL

County: COOK

Zip Code: 60617

Country Code (Non - US):

Province:

OFFSITE AMOUNT SEQUENCE TOTAL TRANSFERS (per year) UNIT OF MEASURE BASIS OF ESTIMATE WASTE MANAGEMENT TYPE
3
1794
Pounds
M - Data Monitoring Or Measurements
M50 - Incineration/Thermal Treatment

3 RCRA Number: NED981723513

Parent Company Controlled: NO

Name: CLEAN HARBORS ENVIRONMENTAL SERVICES INC.

Address: 2247 SOUTH HIGHWAY 71

City: KIMBALL

State: NE

County: KIMBALL

Zip Code: 69145

Country Code (Non - US):

Province:

OFFSITE AMOUNT SEQUENCE TOTAL TRANSFERS (per year) UNIT OF MEASURE BASIS OF ESTIMATE WASTE MANAGEMENT TYPE
5
168
Pounds
M - Data Monitoring Or Measurements
M50 - Incineration/Thermal Treatment

4 RCRA Number: MDD980555189

Parent Company Controlled: NO

Name: CLEAN HARBORS OF BALTIMORE INC

Address: 1910 RUSSELL STREET

City: BALTIMORE

State: MD

County: BALTIMORE

Zip Code: 21230

Country Code (Non - US):

Province:

OFFSITE AMOUNT SEQUENCE TOTAL TRANSFERS (per year) UNIT OF MEASURE BASIS OF ESTIMATE WASTE MANAGEMENT TYPE
7
2616
Pounds
M - Data Monitoring Or Measurements
M50 - Incineration/Thermal Treatment

5 RCRA Number: NYD049253719

Parent Company Controlled: NO

Name: ASHLAND DISTRIBUTION COMPANY

Address: 3 BROAD STREET

City: BINGHAMTON

State: NY

County: BROOME

Zip Code: 13902

Country Code (Non - US):

Province:

OFFSITE AMOUNT SEQUENCE TOTAL TRANSFERS (per year) UNIT OF MEASURE BASIS OF ESTIMATE WASTE MANAGEMENT TYPE
9
1253
Pounds
M - Data Monitoring Or Measurements
M54 - Incineration/Insignificant Fuel Value

Section 7A. On-Site Waste Treatment Methods and Efficiency

7A.1a. Waste Stream: GASEOUS

7A.1b.
WASTE TREATMENT METHOD(S) SEQUENCE
1
A07 - OTHER AIR EMISSION TREATMENT
2
P99 - OTHER PHYSICAL TREATMENT
3
NA
7A.1c. Range of Influent Concentration: 1 PPM TO 100 PPM

7A.1d. Waste Treatment Efficiency Estimate: 95

7A.1e. Based on Operating Data?: NO

Section 7B. On-Site Energy Recovery Processes

ON SITE ENERGY RECOVERY PROCESSES
NA

Section 7C. On-Site Recycling Processes

ON SITE RECYCLING PROCESSES
NA

Section 8. Source Reduction and Recycling Activities

SECTION
TYPE OF QUANTITY UNITS PRIOR YEAR CURRENT REPORTING YEAR FOLLOWING YEAR SECOND FOLLOWING YEAR
8.1a
Total on-site disposal to Class I Underground Injection Wells, RCRA Subtitle C landfills, and other landfills

NA
NA
NA
NA
8.1b
Total other on-site disposal or other releases
Pounds
1282
2461
2461
1723
8.1c
Total off-site disposal to Class I Underground Injection Wells, RCRA Subtitle C landfills, and other landfills

NA
NA
NA
NA
8.1d
Total other off-site disposal or other releases

NA
NA
NA
NA
8.2
Quantity Used for Energy Recovery Onsite

NA
NA
NA
NA
8.3
Quantity Used for Energy Recovery Offsite

NA
NA
NA
NA
8.4
Quantity Recycled Onsite

NA
NA
NA
NA
8.5
Quantity Recycled Offsite

NA
NA
NA
NA
8.6
Quantity Treated Onsite
Pounds
4117
4116
4116
2881
8.7
Quantity Treated Offsite
Pounds
8108
11018
11018
7713

8.8 One-Time Event Release: NA

8.9 Production Ratio: 1.12

8.10 Source Reduction Activities

SOURCE REDUCTION ACTIVITIES METHOD 1 METHOD 2 METHOD 3 ESTIMATED ANNUAL REDUCTION
W82 - MODIFIED DESIGN OR COMPOSITION OF PRODUCT
T04 - PARTICIPATIVE TEAM MANAGEMENT



NA




8.11 Additional Data Indicator: NO

Additional Optional Information on Source Reduction, Recycling, or Pollution Control Activities


PART I. FACILITY IDENTIFICATION INFORMATION (FORM R)

DOCUMENT CONTROL NUMBER: 1303201311255

The Facility Registry System ID is not submitted as part of the TRI Form RFacility Registry System ID:  110012466063

Section 1. Reporting Year

Reporting Year: 2003

Section 2. Trade Secret Information

2.1 Trade Secret: NO

2.2 Sanitized Copy: Unsanitized

Section 3. Certification

CERTIFYING OFFICIAL'S NAME CERTIFYING OFFICIAL'S TITLE CERTIFYING OFFICIAL'S SIGNATURE DATE SIGNED
CARL J. FERACO
FACILITIES MANAGER
Electronic
30-JUN-04

Section 4. Facility Identification

TRI Facility ID: 01613SPRGL115NO

4.1 Facility Name and Address.

Facility Information

NAME STREET CITY COUNTY STATE ZIP CODE
ALLEGRO MICROSYSTEMS INC
115 NORTHEAST CUTOFF
WORCESTER
WORCESTER
MA
016061224

BIA Tribal Code Tribe
NO DATA
NO DATA

Mailing Information

NAME STREET CITY STATE ZIP CODE
ALLEGRO MICROSYSTEMS INC
PO BOX 15036, WORCESTER
MA
MA
01615

PROVINCE COUNTRY (NON - US)
NO DATA
NO DATA

4.2 Facility Classification

ENTIRE FACILITY PARTIAL FACILITY FEDERAL FACILITY GOCO FACILITY
YES
NO
NO
NO

4.3 Technical Contact

Not Available to the Public as this information is only for Intranet.

4.4 Public Contact

NAME PHONE
STEPHANIE FENNELLY
5088545363

4.5 SIC Codes

SIC CODE PRIMARY SIC CODE DESCRIPTION
3674
YES
SEMICONDUCTORS AND RELATED DEVICES

4.6 Location

LATITUDE LONGITUDE
042-18-35
071-46-11

4.7 Dun Numbers

DUNS NUMBER
606281376

4.8 RCRA ID Numbers

RCRA ID NUMBER
NA

4.9 NPDES Permit Numbers

NPDES PERMIT NUMBER
NA

4.10 Underground Injection Well Code (UIC) ID Number

UIC ID NUMBER
NA

5. Parent Company Information

Parent Company Name: SANKEN ELECTRIC CO LTD

Parent Company DUNS Number: NA


PART II. CHEMICAL - SPECIFIC INFORMATION

DOCUMENT CONTROL NUMBER: 1303201311255

Section 1. Toxic Chemical Identity

1.1 CAS Number: 007664939

1.2 Toxic Chemical or Chemical Category Name: SULFURIC ACID (1994 AND AFTER "ACID AEROSOLS" ONLY)

1.3 Generic Chemical Name: NA

1.4 Distribution of Each Member of the Dioxin and Dioxin like Compounds Category

NA 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
NO

















Section 2. Mixture Component Identity

2.1 Supplier Provided Generic Chemical Name: NA

Section 3. Activities and Uses of the Toxic Chemical

3.1 Manufacture the Toxic Chemical:

Produce: YES

Import: NO

On-Site Use/Processing: NO

Sale/Distribution: NO

Byproduct: YES

Impurity: NO

3.2 Process the Toxic Chemical:

Reactant: NO

Formulation Component: NO

Article Component: NO

Repackaging: NO

Impurity: NO

Recycling:

3.3 Otherwise Use the Toxic Chemical:

Chemical Processing Aid: NO

Manufacturing Aid: NO

Ancillary or Other Use: YES

Section 4. Maximum Amount of the Toxic Chemical Onsite During the Calendar Year

Maximum Chemical Amount: 100000 to 999999

Section 5. Quantity of the Toxic Chemical Entering each Environmental Medium Onsite

5.1 Fugitive or Non-Point Air Emissions

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
NO
139
Pounds
O - Other Approaches

5.2 Stack or Point Air Emissions

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
NO
713
Pounds
C - Mass Balance Calculations

5.3 Discharges to Receiving Streams or Water Bodies

NA STREAM/WATER BODY NAME TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE % FROM STORMWATER
NO
NA




5.4-5.5 Disposal to Land Onsite

5.4.1 Underground Injection Onsite to Class I Wells.

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.4.2 Underground Injection Onsite to Class II-V Wells.

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5 Disposal to Land Onsite

5.5.1A RCRA Subtitle C Landfills

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.1B Other Landfills

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.2 Land Treatment/Application Farming

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.3A RCRA Subtitle C Surface Impoundments

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.3B Other Surface Impoundments

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.4 Other Disposal

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



Section 6. Transfers of the Toxic Chemical in Wastes to Off-Site Locations

6.1 Discharges to Publicly Owned Treatment Works (POTWs)

6.1.A Total Quantity Transferred to POTWs and Basis of Estimate

6.1.A. TOTAL TRANSFERS (per year) UNIT OF MEASURE BASIS OF ESTIMATE
1
NO DATA

NO DATA

6.1.B POTW Locations

6.1.B. POTW NAME ADDRESS CITY STATE COUNTY ZIP CODE
1
NA





6.2 Transfers to other Off-Site Locations

RCRA Number:

Parent Company Controlled:

Name:

Address:

City:

State:

County:

Zip Code:

Country Code (Non - US):

Province:

TOTAL TRANSFERS (per year) UNIT OF MEASURE BASIS OF ESTIMATE WASTE MANAGEMENT TYPE
NO DATA

NO DATA
NO DATA

Section 7A. On-Site Waste Treatment Methods and Efficiency

7A.1a. Waste Stream: WASTEWATER

7A.1b.
WASTE TREATMENT METHOD(S) SEQUENCE
1
C11 - NEUTRALIZATION
2
NA
7A.1c. Range of Influent Concentration: 1 PPM TO 100 PPM

7A.1d. Waste Treatment Efficiency Estimate: 100

7A.1e. Based on Operating Data?: YES

7A.2a. Waste Stream: GASEOUS

7A.2b.
WASTE TREATMENT METHOD(S) SEQUENCE
1
A03 - SCRUBBER
2
C11 - NEUTRALIZATION
3
NA
7A.2c. Range of Influent Concentration: 1 PPB TO 1 PPM

7A.2d. Waste Treatment Efficiency Estimate: 95

7A.2e. Based on Operating Data?: NO

Section 7B. On-Site Energy Recovery Processes

ON SITE ENERGY RECOVERY PROCESSES
NA

Section 7C. On-Site Recycling Processes

ON SITE RECYCLING PROCESSES
R99 - OTHER REUSE OR RECOVERY

Section 8. Source Reduction and Recycling Activities

SECTION
TYPE OF QUANTITY UNITS PRIOR YEAR CURRENT REPORTING YEAR FOLLOWING YEAR SECOND FOLLOWING YEAR
8.1a
Total on-site disposal to Class I Underground Injection Wells, RCRA Subtitle C landfills, and other landfills

NA
NA
NA
NA
8.1b
Total other on-site disposal or other releases
Pounds
471
852
920
990
8.1c
Total off-site disposal to Class I Underground Injection Wells, RCRA Subtitle C landfills, and other landfills

NA
NA
NA
NA
8.1d
Total other off-site disposal or other releases

NA
NA
NA
NA
8.2
Quantity Used for Energy Recovery Onsite

NA
NA
NA
NA
8.3
Quantity Used for Energy Recovery Offsite

NA
NA
NA
NA
8.4
Quantity Recycled Onsite
Pounds
7780
13894
15000
16200
8.5
Quantity Recycled Offsite

NA
NA
NA
NA
8.6
Quantity Treated Onsite
Pounds
52330
77082
83200
89900
8.7
Quantity Treated Offsite

NA
NA
NA
NA

8.8 One-Time Event Release: NA

8.9 Production Ratio: 1.12

8.10 Source Reduction Activities

SOURCE REDUCTION ACTIVITIES METHOD 1 METHOD 2 METHOD 3 ESTIMATED ANNUAL REDUCTION
NA




8.11 Additional Data Indicator: NO

Additional Optional Information on Source Reduction, Recycling, or Pollution Control Activities


PART I. FACILITY IDENTIFICATION INFORMATION (FORM R)

DOCUMENT CONTROL NUMBER: 1303201311267

The Facility Registry System ID is not submitted as part of the TRI Form RFacility Registry System ID:  110012466063

Section 1. Reporting Year

Reporting Year: 2003

Section 2. Trade Secret Information

2.1 Trade Secret: NO

2.2 Sanitized Copy: Unsanitized

Section 3. Certification

CERTIFYING OFFICIAL'S NAME CERTIFYING OFFICIAL'S TITLE CERTIFYING OFFICIAL'S SIGNATURE DATE SIGNED
CARL J. FERACO
FACILITIES MANAGER
Electronic
30-JUN-04

Section 4. Facility Identification

TRI Facility ID: 01613SPRGL115NO

4.1 Facility Name and Address.

Facility Information

NAME STREET CITY COUNTY STATE ZIP CODE
ALLEGRO MICROSYSTEMS INC
115 NORTHEAST CUTOFF
WORCESTER
WORCESTER
MA
016061224

BIA Tribal Code Tribe
NO DATA
NO DATA

Mailing Information

NAME STREET CITY STATE ZIP CODE
ALLEGRO MICROSYSTEMS INC
PO BOX 15036, WORCESTER
MA
MA
01615

PROVINCE COUNTRY (NON - US)
NO DATA
NO DATA

4.2 Facility Classification

ENTIRE FACILITY PARTIAL FACILITY FEDERAL FACILITY GOCO FACILITY
YES
NO
NO
NO

4.3 Technical Contact

Not Available to the Public as this information is only for Intranet.

4.4 Public Contact

NAME PHONE
STEPHANIE FENNELLY
5088545363

4.5 SIC Codes

SIC CODE PRIMARY SIC CODE DESCRIPTION
3674
YES
SEMICONDUCTORS AND RELATED DEVICES

4.6 Location

LATITUDE LONGITUDE
042-18-35
071-46-11

4.7 Dun Numbers

DUNS NUMBER
606281376

4.8 RCRA ID Numbers

RCRA ID NUMBER
NA

4.9 NPDES Permit Numbers

NPDES PERMIT NUMBER
NA

4.10 Underground Injection Well Code (UIC) ID Number

UIC ID NUMBER
NA

5. Parent Company Information

Parent Company Name: SANKEN ELECTRIC CO LTD

Parent Company DUNS Number: NA


PART II. CHEMICAL - SPECIFIC INFORMATION

DOCUMENT CONTROL NUMBER: 1303201311267

Section 1. Toxic Chemical Identity

1.1 CAS Number: 007697372

1.2 Toxic Chemical or Chemical Category Name: NITRIC ACID

1.3 Generic Chemical Name: NA

1.4 Distribution of Each Member of the Dioxin and Dioxin like Compounds Category

NA 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
NO

















Section 2. Mixture Component Identity

2.1 Supplier Provided Generic Chemical Name: NA

Section 3. Activities and Uses of the Toxic Chemical

3.1 Manufacture the Toxic Chemical:

Produce: NO

Import: NO

On-Site Use/Processing: NO

Sale/Distribution: NO

Byproduct: NO

Impurity: NO

3.2 Process the Toxic Chemical:

Reactant: NO

Formulation Component: NO

Article Component: NO

Repackaging: NO

Impurity: NO

Recycling:

3.3 Otherwise Use the Toxic Chemical:

Chemical Processing Aid: NO

Manufacturing Aid: NO

Ancillary or Other Use: YES

Section 4. Maximum Amount of the Toxic Chemical Onsite During the Calendar Year

Maximum Chemical Amount: 1000 to 9999

Section 5. Quantity of the Toxic Chemical Entering each Environmental Medium Onsite

5.1 Fugitive or Non-Point Air Emissions

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
NO
323
Pounds
O - Other Approaches

5.2 Stack or Point Air Emissions

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
NO
1105
Pounds
C - Mass Balance Calculations

5.3 Discharges to Receiving Streams or Water Bodies

NA STREAM/WATER BODY NAME TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE % FROM STORMWATER
NO
NA




5.4-5.5 Disposal to Land Onsite

5.4.1 Underground Injection Onsite to Class I Wells.

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.4.2 Underground Injection Onsite to Class II-V Wells.

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5 Disposal to Land Onsite

5.5.1A RCRA Subtitle C Landfills

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.1B Other Landfills

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.2 Land Treatment/Application Farming

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.3A RCRA Subtitle C Surface Impoundments

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.3B Other Surface Impoundments

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.4 Other Disposal

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



Section 6. Transfers of the Toxic Chemical in Wastes to Off-Site Locations

6.1 Discharges to Publicly Owned Treatment Works (POTWs)

6.1.A Total Quantity Transferred to POTWs and Basis of Estimate

6.1.A. TOTAL TRANSFERS (per year) UNIT OF MEASURE BASIS OF ESTIMATE
1
NO DATA

NO DATA

6.1.B POTW Locations

6.1.B. POTW NAME ADDRESS CITY STATE COUNTY ZIP CODE
1
NA





6.2 Transfers to other Off-Site Locations

1 RCRA Number: MDD980555189

Parent Company Controlled: NO

Name: CLEAN HARBORS OF BALTIMORE INC

Address: 1910 RUSSELL STREET

City: BALTIMORE

State: MD

County: BALTIMORE

Zip Code: 21230

Country Code (Non - US):

Province:

OFFSITE AMOUNT SEQUENCE TOTAL TRANSFERS (per year) UNIT OF MEASURE BASIS OF ESTIMATE WASTE MANAGEMENT TYPE
1
1
Pounds
C - Mass Balance Calculations
M50 - Incineration/Thermal Treatment

Section 7A. On-Site Waste Treatment Methods and Efficiency

7A.1a. Waste Stream: WASTEWATER

7A.1b.
WASTE TREATMENT METHOD(S) SEQUENCE
1
C11 - NEUTRALIZATION
2
NA
7A.1c. Range of Influent Concentration: 1 PPM TO 100 PPM

7A.1d. Waste Treatment Efficiency Estimate: 100

7A.1e. Based on Operating Data?: YES

7A.2a. Waste Stream: GASEOUS

7A.2b.
WASTE TREATMENT METHOD(S) SEQUENCE
1
A03 - SCRUBBER
2
C11 - NEUTRALIZATION
3
NA
7A.2c. Range of Influent Concentration: 1 PPM TO 100 PPM

7A.2d. Waste Treatment Efficiency Estimate: 95

7A.2e. Based on Operating Data?: NO

Section 7B. On-Site Energy Recovery Processes

ON SITE ENERGY RECOVERY PROCESSES
NA

Section 7C. On-Site Recycling Processes

ON SITE RECYCLING PROCESSES
NA

Section 8. Source Reduction and Recycling Activities

SECTION
TYPE OF QUANTITY UNITS PRIOR YEAR CURRENT REPORTING YEAR FOLLOWING YEAR SECOND FOLLOWING YEAR
8.1a
Total on-site disposal to Class I Underground Injection Wells, RCRA Subtitle C landfills, and other landfills

NA
NA
NA
NA
8.1b
Total other on-site disposal or other releases
Pounds
1045
1428
1585
1775
8.1c
Total off-site disposal to Class I Underground Injection Wells, RCRA Subtitle C landfills, and other landfills

NA
NA
NA
NA
8.1d
Total other off-site disposal or other releases

NA
NA
NA
NA
8.2
Quantity Used for Energy Recovery Onsite

NA
NA
NA
NA
8.3
Quantity Used for Energy Recovery Offsite

NA
NA
NA
NA
8.4
Quantity Recycled Onsite

NA
NA
NA
NA
8.5
Quantity Recycled Offsite

NA
NA
NA
NA
8.6
Quantity Treated Onsite
Pounds
11187
15147
16813
18831
8.7
Quantity Treated Offsite
Pounds
1
1
1
1

8.8 One-Time Event Release: NA

8.9 Production Ratio: 1.12

8.10 Source Reduction Activities

SOURCE REDUCTION ACTIVITIES METHOD 1 METHOD 2 METHOD 3 ESTIMATED ANNUAL REDUCTION
NA




8.11 Additional Data Indicator: NO

Additional Optional Information on Source Reduction, Recycling, or Pollution Control Activities


PART I. FACILITY IDENTIFICATION INFORMATION (FORM R)

DOCUMENT CONTROL NUMBER: 1303201311279

The Facility Registry System ID is not submitted as part of the TRI Form RFacility Registry System ID:  110012466063

Section 1. Reporting Year

Reporting Year: 2003

Section 2. Trade Secret Information

2.1 Trade Secret: NO

2.2 Sanitized Copy: Unsanitized

Section 3. Certification

CERTIFYING OFFICIAL'S NAME CERTIFYING OFFICIAL'S TITLE CERTIFYING OFFICIAL'S SIGNATURE DATE SIGNED
CARL J. FERACO
FACILITIES MANAGER
Electronic
30-JUN-04

Section 4. Facility Identification

TRI Facility ID: 01613SPRGL115NO

4.1 Facility Name and Address.

Facility Information

NAME STREET CITY COUNTY STATE ZIP CODE
ALLEGRO MICROSYSTEMS INC
115 NORTHEAST CUTOFF
WORCESTER
WORCESTER
MA
016061224

BIA Tribal Code Tribe
NO DATA
NO DATA

Mailing Information

NAME STREET CITY STATE ZIP CODE
ALLEGRO MICROSYSTEMS INC
PO BOX 15036, WORCESTER
MA
MA
01615

PROVINCE COUNTRY (NON - US)
NO DATA
NO DATA

4.2 Facility Classification

ENTIRE FACILITY PARTIAL FACILITY FEDERAL FACILITY GOCO FACILITY
YES
NO
NO
NO

4.3 Technical Contact

Not Available to the Public as this information is only for Intranet.

4.4 Public Contact

NAME PHONE
STEPHANIE FENNELLY
5088545363

4.5 SIC Codes

SIC CODE PRIMARY SIC CODE DESCRIPTION
3674
YES
SEMICONDUCTORS AND RELATED DEVICES

4.6 Location

LATITUDE LONGITUDE
042-18-35
071-46-11

4.7 Dun Numbers

DUNS NUMBER
606281376

4.8 RCRA ID Numbers

RCRA ID NUMBER
NA

4.9 NPDES Permit Numbers

NPDES PERMIT NUMBER
NA

4.10 Underground Injection Well Code (UIC) ID Number

UIC ID NUMBER
NA

5. Parent Company Information

Parent Company Name: SANKEN ELECTRIC CO LTD

Parent Company DUNS Number: NA


PART II. CHEMICAL - SPECIFIC INFORMATION

DOCUMENT CONTROL NUMBER: 1303201311279

Section 1. Toxic Chemical Identity

1.1 CAS Number: 007664393

1.2 Toxic Chemical or Chemical Category Name: HYDROGEN FLUORIDE

1.3 Generic Chemical Name: NA

1.4 Distribution of Each Member of the Dioxin and Dioxin like Compounds Category

NA 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
NO

















Section 2. Mixture Component Identity

2.1 Supplier Provided Generic Chemical Name: NA

Section 3. Activities and Uses of the Toxic Chemical

3.1 Manufacture the Toxic Chemical:

Produce: NO

Import: NO

On-Site Use/Processing: NO

Sale/Distribution: NO

Byproduct: NO

Impurity: NO

3.2 Process the Toxic Chemical:

Reactant: NO

Formulation Component: NO

Article Component: NO

Repackaging: NO

Impurity: NO

Recycling:

3.3 Otherwise Use the Toxic Chemical:

Chemical Processing Aid: NO

Manufacturing Aid: NO

Ancillary or Other Use: YES

Section 4. Maximum Amount of the Toxic Chemical Onsite During the Calendar Year

Maximum Chemical Amount: 1000 to 9999

Section 5. Quantity of the Toxic Chemical Entering each Environmental Medium Onsite

5.1 Fugitive or Non-Point Air Emissions

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
NO
86
Pounds
O - Other Approaches

5.2 Stack or Point Air Emissions

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
NO
87
Pounds
C - Mass Balance Calculations

5.3 Discharges to Receiving Streams or Water Bodies

NA STREAM/WATER BODY NAME TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE % FROM STORMWATER
NO
NA




5.4-5.5 Disposal to Land Onsite

5.4.1 Underground Injection Onsite to Class I Wells.

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.4.2 Underground Injection Onsite to Class II-V Wells.

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5 Disposal to Land Onsite

5.5.1A RCRA Subtitle C Landfills

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.1B Other Landfills

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.2 Land Treatment/Application Farming

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.3A RCRA Subtitle C Surface Impoundments

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.3B Other Surface Impoundments

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.4 Other Disposal

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



Section 6. Transfers of the Toxic Chemical in Wastes to Off-Site Locations

6.1 Discharges to Publicly Owned Treatment Works (POTWs)

6.1.A Total Quantity Transferred to POTWs and Basis of Estimate

6.1.A. TOTAL TRANSFERS (per year) UNIT OF MEASURE BASIS OF ESTIMATE
1
0
Pounds
O - Other Approaches

6.1.B POTW Locations

6.1.B. POTW NAME ADDRESS CITY STATE COUNTY ZIP CODE
1
UPPER BLACKSTONE WATER POLLUTION ABATEMENT DISTRICT
ROUTE 2O
MILLBURY
MA
WORCESTER
01527

6.2 Transfers to other Off-Site Locations

1 RCRA Number: CAR000020057

Parent Company Controlled: NO

Name: GENERAL CHEMICAL

Address: 501 NICHOLS RD

City: PITTSBURG

State: CA

County: CONTRACOSTA

Zip Code: 94565

Country Code (Non - US):

Province:

OFFSITE AMOUNT SEQUENCE TOTAL TRANSFERS (per year) UNIT OF MEASURE BASIS OF ESTIMATE WASTE MANAGEMENT TYPE
1
529
Pounds
O - Other Approaches
M93 - Transfer to Waste Broker-Recycling

2 RCRA Number: NA

Parent Company Controlled: NO

Name: AIR PRODUCTS CHEMICAL INC HOMETOWN FACILITY

Address: RURAL ROUTE #1

City: TAMAQUA

State: PA

County: SCHUYLKILL

Zip Code: 18252

Country Code (Non - US):

Province:

OFFSITE AMOUNT SEQUENCE TOTAL TRANSFERS (per year) UNIT OF MEASURE BASIS OF ESTIMATE WASTE MANAGEMENT TYPE
3
345
Pounds
O - Other Approaches
M93 - Transfer to Waste Broker-Recycling

Section 7A. On-Site Waste Treatment Methods and Efficiency

7A.1a. Waste Stream: WASTEWATER

7A.1b.
WASTE TREATMENT METHOD(S) SEQUENCE
1
C11 - NEUTRALIZATION
2
NA
7A.1c. Range of Influent Concentration: 1 PPM TO 100 PPM

7A.1d. Waste Treatment Efficiency Estimate: 100

7A.1e. Based on Operating Data?: YES

7A.2a. Waste Stream: GASEOUS

7A.2b.
WASTE TREATMENT METHOD(S) SEQUENCE
1
A03 - SCRUBBER
2
C11 - NEUTRALIZATION
3
NA
7A.2c. Range of Influent Concentration: 1 PPM TO 100 PPM

7A.2d. Waste Treatment Efficiency Estimate: 95

7A.2e. Based on Operating Data?: NO

Section 7B. On-Site Energy Recovery Processes

ON SITE ENERGY RECOVERY PROCESSES
NA

Section 7C. On-Site Recycling Processes

ON SITE RECYCLING PROCESSES
NA

Section 8. Source Reduction and Recycling Activities

SECTION
TYPE OF QUANTITY UNITS PRIOR YEAR CURRENT REPORTING YEAR FOLLOWING YEAR SECOND FOLLOWING YEAR
8.1a
Total on-site disposal to Class I Underground Injection Wells, RCRA Subtitle C landfills, and other landfills

NA
NA
NA
NA
8.1b
Total other on-site disposal or other releases
Pounds
172
173
192
215
8.1c
Total off-site disposal to Class I Underground Injection Wells, RCRA Subtitle C landfills, and other landfills

NA
NA
NA
NA
8.1d
Total other off-site disposal or other releases

NA
NA
NA
NA
8.2
Quantity Used for Energy Recovery Onsite

NA
NA
NA
NA
8.3
Quantity Used for Energy Recovery Offsite

NA
NA
NA
NA
8.4
Quantity Recycled Onsite

NA
NA
NA
NA
8.5
Quantity Recycled Offsite
Pounds
585
874
970
1087
8.6
Quantity Treated Onsite
Pounds
42191
53464
59345
66466
8.7
Quantity Treated Offsite
Pounds
0
0
0
0

8.8 One-Time Event Release: 0 Pounds

8.9 Production Ratio: 1.12

8.10 Source Reduction Activities

SOURCE REDUCTION ACTIVITIES METHOD 1 METHOD 2 METHOD 3 ESTIMATED ANNUAL REDUCTION
NA




8.11 Additional Data Indicator: NO

Additional Optional Information on Source Reduction, Recycling, or Pollution Control Activities


PART I. FACILITY IDENTIFICATION INFORMATION (FORM R)

DOCUMENT CONTROL NUMBER: 1303201311281

The Facility Registry System ID is not submitted as part of the TRI Form RFacility Registry System ID:  110012466063

Section 1. Reporting Year

Reporting Year: 2003

Section 2. Trade Secret Information

2.1 Trade Secret: NO

2.2 Sanitized Copy: Unsanitized

Section 3. Certification

CERTIFYING OFFICIAL'S NAME CERTIFYING OFFICIAL'S TITLE CERTIFYING OFFICIAL'S SIGNATURE DATE SIGNED
CARL J. FERACO
FACILITIES MANAGER
Electronic
30-JUN-04

Section 4. Facility Identification

TRI Facility ID: 01613SPRGL115NO

4.1 Facility Name and Address.

Facility Information

NAME STREET CITY COUNTY STATE ZIP CODE
ALLEGRO MICROSYSTEMS INC
115 NORTHEAST CUTOFF
WORCESTER
WORCESTER
MA
016061224

BIA Tribal Code Tribe
NO DATA
NO DATA

Mailing Information

NAME STREET CITY STATE ZIP CODE
ALLEGRO MICROSYSTEMS INC
PO BOX 15036, WORCESTER
MA
MA
01615

PROVINCE COUNTRY (NON - US)
NO DATA
NO DATA

4.2 Facility Classification

ENTIRE FACILITY PARTIAL FACILITY FEDERAL FACILITY GOCO FACILITY
YES
NO
NO
NO

4.3 Technical Contact

Not Available to the Public as this information is only for Intranet.

4.4 Public Contact

NAME PHONE
STEPHANIE FENNELLY
5088545363

4.5 SIC Codes

SIC CODE PRIMARY SIC CODE DESCRIPTION
3674
YES
SEMICONDUCTORS AND RELATED DEVICES

4.6 Location

LATITUDE LONGITUDE
042-18-35
071-46-11

4.7 Dun Numbers

DUNS NUMBER
606281376

4.8 RCRA ID Numbers

RCRA ID NUMBER
NA

4.9 NPDES Permit Numbers

NPDES PERMIT NUMBER
NA

4.10 Underground Injection Well Code (UIC) ID Number

UIC ID NUMBER
NA

5. Parent Company Information

Parent Company Name: SANKEN ELECTRIC CO LTD

Parent Company DUNS Number: NA


PART II. CHEMICAL - SPECIFIC INFORMATION

DOCUMENT CONTROL NUMBER: 1303201311281

Section 1. Toxic Chemical Identity

1.1 CAS Number: 007647010

1.2 Toxic Chemical or Chemical Category Name: HYDROCHLORIC ACID (1995 AND AFTER "ACID AEROSOLS" ONLY)

1.3 Generic Chemical Name: NA

1.4 Distribution of Each Member of the Dioxin and Dioxin like Compounds Category

NA 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
NO

















Section 2. Mixture Component Identity

2.1 Supplier Provided Generic Chemical Name: NA

Section 3. Activities and Uses of the Toxic Chemical

3.1 Manufacture the Toxic Chemical:

Produce: NO

Import: NO

On-Site Use/Processing: NO

Sale/Distribution: NO

Byproduct: NO

Impurity: NO

3.2 Process the Toxic Chemical:

Reactant: NO

Formulation Component: NO

Article Component: NO

Repackaging: NO

Impurity: NO

Recycling:

3.3 Otherwise Use the Toxic Chemical:

Chemical Processing Aid: NO

Manufacturing Aid: NO

Ancillary or Other Use: YES

Section 4. Maximum Amount of the Toxic Chemical Onsite During the Calendar Year

Maximum Chemical Amount: 1000 to 9999

Section 5. Quantity of the Toxic Chemical Entering each Environmental Medium Onsite

5.1 Fugitive or Non-Point Air Emissions

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
NO
0
Pounds
O - Other Approaches

5.2 Stack or Point Air Emissions

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
NO
118
Pounds
C - Mass Balance Calculations

5.3 Discharges to Receiving Streams or Water Bodies

NA STREAM/WATER BODY NAME TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE % FROM STORMWATER
NO
NA




5.4-5.5 Disposal to Land Onsite

5.4.1 Underground Injection Onsite to Class I Wells.

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.4.2 Underground Injection Onsite to Class II-V Wells.

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5 Disposal to Land Onsite

5.5.1A RCRA Subtitle C Landfills

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.1B Other Landfills

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.2 Land Treatment/Application Farming

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.3A RCRA Subtitle C Surface Impoundments

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.3B Other Surface Impoundments

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.4 Other Disposal

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



Section 6. Transfers of the Toxic Chemical in Wastes to Off-Site Locations

6.1 Discharges to Publicly Owned Treatment Works (POTWs)

6.1.A Total Quantity Transferred to POTWs and Basis of Estimate

6.1.A. TOTAL TRANSFERS (per year) UNIT OF MEASURE BASIS OF ESTIMATE
1
NO DATA

NO DATA

6.1.B POTW Locations

6.1.B. POTW NAME ADDRESS CITY STATE COUNTY ZIP CODE
1
NA





6.2 Transfers to other Off-Site Locations

1 RCRA Number: 007151IN001

Parent Company Controlled: NO

Name: ALEXANDER CHEMICAL

Address: FIRST ROAD

City: KINGSBURY

State: IN

County: LAPORTE

Zip Code: 46345

Country Code (Non - US):

Province:

OFFSITE AMOUNT SEQUENCE TOTAL TRANSFERS (per year) UNIT OF MEASURE BASIS OF ESTIMATE WASTE MANAGEMENT TYPE
1
4100
Pounds
O - Other Approaches
M93 - Transfer to Waste Broker-Recycling

Section 7A. On-Site Waste Treatment Methods and Efficiency

7A.1a. Waste Stream: GASEOUS

7A.1b.
WASTE TREATMENT METHOD(S) SEQUENCE
1
A03 - SCRUBBER
2
C11 - NEUTRALIZATION
3
NA
7A.1c. Range of Influent Concentration: 1 PPM TO 100 PPM

7A.1d. Waste Treatment Efficiency Estimate: 95

7A.1e. Based on Operating Data?: NO

7A.2a. Waste Stream: WASTEWATER

7A.2b.
WASTE TREATMENT METHOD(S) SEQUENCE
1
C11 - NEUTRALIZATION
2
NA
7A.2c. Range of Influent Concentration: 1 PPM TO 100 PPM

7A.2d. Waste Treatment Efficiency Estimate: 100

7A.2e. Based on Operating Data?: YES

Section 7B. On-Site Energy Recovery Processes

ON SITE ENERGY RECOVERY PROCESSES
NA

Section 7C. On-Site Recycling Processes

ON SITE RECYCLING PROCESSES
R99 - OTHER REUSE OR RECOVERY

Section 8. Source Reduction and Recycling Activities

SECTION
TYPE OF QUANTITY UNITS PRIOR YEAR CURRENT REPORTING YEAR FOLLOWING YEAR SECOND FOLLOWING YEAR
8.1a
Total on-site disposal to Class I Underground Injection Wells, RCRA Subtitle C landfills, and other landfills

NA
NA
NA
NA
8.1b
Total other on-site disposal or other releases
Pounds
373
118
131
147
8.1c
Total off-site disposal to Class I Underground Injection Wells, RCRA Subtitle C landfills, and other landfills

NA
NA
NA
NA
8.1d
Total other off-site disposal or other releases

NA
NA
NA
NA
8.2
Quantity Used for Energy Recovery Onsite

NA
NA
NA
NA
8.3
Quantity Used for Energy Recovery Offsite

NA
NA
NA
NA
8.4
Quantity Recycled Onsite
Pounds
614
236
262
293
8.5
Quantity Recycled Offsite
Pounds
3465
4100
4551
5097
8.6
Quantity Treated Onsite
Pounds
8241
10580
11774
13153
8.7
Quantity Treated Offsite

NA
NA
NA
NA

8.8 One-Time Event Release: NA

8.9 Production Ratio: 1.12

8.10 Source Reduction Activities

SOURCE REDUCTION ACTIVITIES METHOD 1 METHOD 2 METHOD 3 ESTIMATED ANNUAL REDUCTION
NA




8.11 Additional Data Indicator: NO

Additional Optional Information on Source Reduction, Recycling, or Pollution Control Activities


PART I. FACILITY IDENTIFICATION INFORMATION (FORM R)

DOCUMENT CONTROL NUMBER: 1303201311293

The Facility Registry System ID is not submitted as part of the TRI Form RFacility Registry System ID:  110012466063

Section 1. Reporting Year

Reporting Year: 2003

Section 2. Trade Secret Information

2.1 Trade Secret: NO

2.2 Sanitized Copy: Unsanitized

Section 3. Certification

CERTIFYING OFFICIAL'S NAME CERTIFYING OFFICIAL'S TITLE CERTIFYING OFFICIAL'S SIGNATURE DATE SIGNED
CARL J. FERACO
FACILITIES MANAGER
Electronic
30-JUN-04

Section 4. Facility Identification

TRI Facility ID: 01613SPRGL115NO

4.1 Facility Name and Address.

Facility Information

NAME STREET CITY COUNTY STATE ZIP CODE
ALLEGRO MICROSYSTEMS INC
115 NORTHEAST CUTOFF
WORCESTER
WORCESTER
MA
016061224

BIA Tribal Code Tribe
NO DATA
NO DATA

Mailing Information

NAME STREET CITY STATE ZIP CODE
ALLEGRO MICROSYSTEMS INC
PO BOX 15036, WORCESTER
MA
MA
01615

PROVINCE COUNTRY (NON - US)
NO DATA
NO DATA

4.2 Facility Classification

ENTIRE FACILITY PARTIAL FACILITY FEDERAL FACILITY GOCO FACILITY
YES
NO
NO
NO

4.3 Technical Contact

Not Available to the Public as this information is only for Intranet.

4.4 Public Contact

NAME PHONE
STEPHANIE FENNELLY
5088545363

4.5 SIC Codes

SIC CODE PRIMARY SIC CODE DESCRIPTION
3674
YES
SEMICONDUCTORS AND RELATED DEVICES

4.6 Location

LATITUDE LONGITUDE
042-18-35
071-46-11

4.7 Dun Numbers

DUNS NUMBER
606281376

4.8 RCRA ID Numbers

RCRA ID NUMBER
NA

4.9 NPDES Permit Numbers

NPDES PERMIT NUMBER
NA

4.10 Underground Injection Well Code (UIC) ID Number

UIC ID NUMBER
NA

5. Parent Company Information

Parent Company Name: SANKEN ELECTRIC CO LTD

Parent Company DUNS Number: NA


PART II. CHEMICAL - SPECIFIC INFORMATION

DOCUMENT CONTROL NUMBER: 1303201311293

Section 1. Toxic Chemical Identity

1.1 CAS Number: N590

1.2 Toxic Chemical or Chemical Category Name: POLYCYCLIC AROMATIC COMPOUNDS

1.3 Generic Chemical Name: NA

1.4 Distribution of Each Member of the Dioxin and Dioxin like Compounds Category

NA 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
NO

















Section 2. Mixture Component Identity

2.1 Supplier Provided Generic Chemical Name: NA

Section 3. Activities and Uses of the Toxic Chemical

3.1 Manufacture the Toxic Chemical:

Produce: YES

Import: NO

On-Site Use/Processing: NO

Sale/Distribution: NO

Byproduct: YES

Impurity: NO

3.2 Process the Toxic Chemical:

Reactant: NO

Formulation Component: NO

Article Component: NO

Repackaging: NO

Impurity: NO

Recycling:

3.3 Otherwise Use the Toxic Chemical:

Chemical Processing Aid: NO

Manufacturing Aid: NO

Ancillary or Other Use: YES

Section 4. Maximum Amount of the Toxic Chemical Onsite During the Calendar Year

Maximum Chemical Amount: 0 to 99

Section 5. Quantity of the Toxic Chemical Entering each Environmental Medium Onsite

5.1 Fugitive or Non-Point Air Emissions

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
NO
0
Pounds
E - Published Emission Factors

5.2 Stack or Point Air Emissions

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
NO
0
Pounds
E - Published Emission Factors

5.3 Discharges to Receiving Streams or Water Bodies

NA STREAM/WATER BODY NAME TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE % FROM STORMWATER
NO
NA




5.4-5.5 Disposal to Land Onsite

5.4.1 Underground Injection Onsite to Class I Wells.

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.4.2 Underground Injection Onsite to Class II-V Wells.

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5 Disposal to Land Onsite

5.5.1A RCRA Subtitle C Landfills

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.1B Other Landfills

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.2 Land Treatment/Application Farming

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.3A RCRA Subtitle C Surface Impoundments

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.3B Other Surface Impoundments

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.4 Other Disposal

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



Section 6. Transfers of the Toxic Chemical in Wastes to Off-Site Locations

6.1 Discharges to Publicly Owned Treatment Works (POTWs)

6.1.A Total Quantity Transferred to POTWs and Basis of Estimate

6.1.A. TOTAL TRANSFERS (per year) UNIT OF MEASURE BASIS OF ESTIMATE
1
NO DATA

NO DATA

6.1.B POTW Locations

6.1.B. POTW NAME ADDRESS CITY STATE COUNTY ZIP CODE
1
NA





6.2 Transfers to other Off-Site Locations

RCRA Number:

Parent Company Controlled:

Name:

Address:

City:

State:

County:

Zip Code:

Country Code (Non - US):

Province:

TOTAL TRANSFERS (per year) UNIT OF MEASURE BASIS OF ESTIMATE WASTE MANAGEMENT TYPE
NO DATA

NO DATA
NO DATA

Section 7A. On-Site Waste Treatment Methods and Efficiency

7A.1a. Waste Stream: NA

7A.1b.
WASTE TREATMENT METHOD(S) SEQUENCE
1
NO DATA
7A.1c. Range of Influent Concentration:

7A.1d. Waste Treatment Efficiency Estimate:

7A.1e. Based on Operating Data?:

Section 7B. On-Site Energy Recovery Processes

ON SITE ENERGY RECOVERY PROCESSES
NA

Section 7C. On-Site Recycling Processes

ON SITE RECYCLING PROCESSES
NA

Section 8. Source Reduction and Recycling Activities

SECTION
TYPE OF QUANTITY UNITS PRIOR YEAR CURRENT REPORTING YEAR FOLLOWING YEAR SECOND FOLLOWING YEAR
8.1a
Total on-site disposal to Class I Underground Injection Wells, RCRA Subtitle C landfills, and other landfills

NA
NA
NA
NA
8.1b
Total other on-site disposal or other releases
Pounds
0
0
0
0
8.1c
Total off-site disposal to Class I Underground Injection Wells, RCRA Subtitle C landfills, and other landfills

NA
NA
NA
NA
8.1d
Total other off-site disposal or other releases

NA
NA
NA
NA
8.2
Quantity Used for Energy Recovery Onsite

NA
NA
NA
NA
8.3
Quantity Used for Energy Recovery Offsite

NA
NA
NA
NA
8.4
Quantity Recycled Onsite

NA
NA
NA
NA
8.5
Quantity Recycled Offsite

NA
NA
NA
NA
8.6
Quantity Treated Onsite

NA
NA
NA
NA
8.7
Quantity Treated Offsite

NA
NA
NA
NA

8.8 One-Time Event Release: NA

8.9 Production Ratio: 1.12

8.10 Source Reduction Activities

SOURCE REDUCTION ACTIVITIES METHOD 1 METHOD 2 METHOD 3 ESTIMATED ANNUAL REDUCTION
NA




8.11 Additional Data Indicator: NO

Additional Optional Information on Source Reduction, Recycling, or Pollution Control Activities


PART I. FACILITY IDENTIFICATION INFORMATION (FORM R)

DOCUMENT CONTROL NUMBER: 1303201311305

The Facility Registry System ID is not submitted as part of the TRI Form RFacility Registry System ID:  110012466063

Section 1. Reporting Year

Reporting Year: 2003

Section 2. Trade Secret Information

2.1 Trade Secret: NO

2.2 Sanitized Copy: Unsanitized

Section 3. Certification

CERTIFYING OFFICIAL'S NAME CERTIFYING OFFICIAL'S TITLE CERTIFYING OFFICIAL'S SIGNATURE DATE SIGNED
CARL J. FERACO
FACILITIES MANAGER
Electronic
30-JUN-04

Section 4. Facility Identification

TRI Facility ID: 01613SPRGL115NO

4.1 Facility Name and Address.

Facility Information

NAME STREET CITY COUNTY STATE ZIP CODE
ALLEGRO MICROSYSTEMS INC
115 NORTHEAST CUTOFF
WORCESTER
WORCESTER
MA
016061224

BIA Tribal Code Tribe
NO DATA
NO DATA

Mailing Information

NAME STREET CITY STATE ZIP CODE
ALLEGRO MICROSYSTEMS INC
PO BOX 15036, WORCESTER
MA
MA
01615

PROVINCE COUNTRY (NON - US)
NO DATA
NO DATA

4.2 Facility Classification

ENTIRE FACILITY PARTIAL FACILITY FEDERAL FACILITY GOCO FACILITY
YES
NO
NO
NO

4.3 Technical Contact

Not Available to the Public as this information is only for Intranet.

4.4 Public Contact

NAME PHONE
STEPHANIE FENNELLY
5088545363

4.5 SIC Codes

SIC CODE PRIMARY SIC CODE DESCRIPTION
3674
YES
SEMICONDUCTORS AND RELATED DEVICES

4.6 Location

LATITUDE LONGITUDE
042-18-35
071-46-11

4.7 Dun Numbers

DUNS NUMBER
606281376

4.8 RCRA ID Numbers

RCRA ID NUMBER
NA

4.9 NPDES Permit Numbers

NPDES PERMIT NUMBER
NA

4.10 Underground Injection Well Code (UIC) ID Number

UIC ID NUMBER
NA

5. Parent Company Information

Parent Company Name: SANKEN ELECTRIC CO LTD

Parent Company DUNS Number: NA


PART II. CHEMICAL - SPECIFIC INFORMATION

DOCUMENT CONTROL NUMBER: 1303201311305

Section 1. Toxic Chemical Identity

1.1 CAS Number: 000191242

1.2 Toxic Chemical or Chemical Category Name: BENZO(G,H,I)PERYLENE

1.3 Generic Chemical Name: NA

1.4 Distribution of Each Member of the Dioxin and Dioxin like Compounds Category

NA 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
NO

















Section 2. Mixture Component Identity

2.1 Supplier Provided Generic Chemical Name: NA

Section 3. Activities and Uses of the Toxic Chemical

3.1 Manufacture the Toxic Chemical:

Produce: YES

Import: NO

On-Site Use/Processing: NO

Sale/Distribution: NO

Byproduct: YES

Impurity: NO

3.2 Process the Toxic Chemical:

Reactant: NO

Formulation Component: NO

Article Component: NO

Repackaging: NO

Impurity: NO

Recycling:

3.3 Otherwise Use the Toxic Chemical:

Chemical Processing Aid: NO

Manufacturing Aid: NO

Ancillary or Other Use: YES

Section 4. Maximum Amount of the Toxic Chemical Onsite During the Calendar Year

Maximum Chemical Amount: 0 to 99

Section 5. Quantity of the Toxic Chemical Entering each Environmental Medium Onsite

5.1 Fugitive or Non-Point Air Emissions

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
NO
0
Pounds
E - Published Emission Factors

5.2 Stack or Point Air Emissions

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
NO
0
Pounds
E - Published Emission Factors

5.3 Discharges to Receiving Streams or Water Bodies

NA STREAM/WATER BODY NAME TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE % FROM STORMWATER
NO
NA




5.4-5.5 Disposal to Land Onsite

5.4.1 Underground Injection Onsite to Class I Wells.

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.4.2 Underground Injection Onsite to Class II-V Wells.

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5 Disposal to Land Onsite

5.5.1A RCRA Subtitle C Landfills

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.1B Other Landfills

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.2 Land Treatment/Application Farming

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.3A RCRA Subtitle C Surface Impoundments

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.3B Other Surface Impoundments

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



5.5.4 Other Disposal

NA TOTAL RELEASE (per year) UNIT OF MEASURE BASIS OF ESTIMATE
YES



Section 6. Transfers of the Toxic Chemical in Wastes to Off-Site Locations

6.1 Discharges to Publicly Owned Treatment Works (POTWs)

6.1.A Total Quantity Transferred to POTWs and Basis of Estimate

6.1.A. TOTAL TRANSFERS (per year) UNIT OF MEASURE BASIS OF ESTIMATE
1
NO DATA

NO DATA

6.1.B POTW Locations

6.1.B. POTW NAME ADDRESS CITY STATE COUNTY ZIP CODE
1
NA





6.2 Transfers to other Off-Site Locations

RCRA Number:

Parent Company Controlled:

Name:

Address:

City:

State:

County:

Zip Code:

Country Code (Non - US):

Province:

TOTAL TRANSFERS (per year) UNIT OF MEASURE BASIS OF ESTIMATE WASTE MANAGEMENT TYPE
NO DATA

NO DATA
NO DATA

Section 7A. On-Site Waste Treatment Methods and Efficiency

7A.1a. Waste Stream: NA

7A.1b.
WASTE TREATMENT METHOD(S) SEQUENCE
1
NO DATA
7A.1c. Range of Influent Concentration:

7A.1d. Waste Treatment Efficiency Estimate:

7A.1e. Based on Operating Data?:

Section 7B. On-Site Energy Recovery Processes

ON SITE ENERGY RECOVERY PROCESSES
NA

Section 7C. On-Site Recycling Processes

ON SITE RECYCLING PROCESSES
NA

Section 8. Source Reduction and Recycling Activities

SECTION
TYPE OF QUANTITY UNITS PRIOR YEAR CURRENT REPORTING YEAR FOLLOWING YEAR SECOND FOLLOWING YEAR
8.1a
Total on-site disposal to Class I Underground Injection Wells, RCRA Subtitle C landfills, and other landfills

NA
NA
NA
NA
8.1b
Total other on-site disposal or other releases
Pounds
0
0
0
0
8.1c
Total off-site disposal to Class I Underground Injection Wells, RCRA Subtitle C landfills, and other landfills

NA
NA
NA
NA
8.1d
Total other off-site disposal or other releases

NA
NA
NA
NA
8.2
Quantity Used for Energy Recovery Onsite

NA
NA
NA
NA
8.3
Quantity Used for Energy Recovery Offsite

NA
NA
NA
NA
8.4
Quantity Recycled Onsite

NA
NA
NA
NA
8.5
Quantity Recycled Offsite

NA
NA
NA
NA
8.6
Quantity Treated Onsite

NA
NA
NA
NA
8.7
Quantity Treated Offsite

NA
NA
NA
NA

8.8 One-Time Event Release: NA

8.9 Production Ratio: 1.12

8.10 Source Reduction Activities

SOURCE REDUCTION ACTIVITIES METHOD 1 METHOD 2 METHOD 3 ESTIMATED ANNUAL REDUCTION
NA




8.11 Additional Data Indicator: NO

Additional Optional Information on Source Reduction, Recycling, or Pollution Control Activities