Facilities that employ more than one fish handling and/ or return system technology at a given intake structure should fill out a separate column in the matrix for each different technology. If a given intake structure has multiple fish handling and/ or return system technologies that are substantially similar in design and operation, only one column of the matrix needs to be completed. However, please report the number of technology units that are similar. If there are differences in the design or operation of the same technology employed at one intake structure ( i. e., different manufacturers, different ages, etc.), separate columns of the matrix should be completed. Section Cooling Water Intake Structure Technology Information C INFORMATION ON THIS PAGE SHOULD BE CONSIDERED CONFIDENTIAL BUSINESS INFORMATION F Detailed Industry Questionnaire: Phase [ II] I Cooling Water Intake Structures   [ Industrial Point Sources] Manufacturers 41 THIS PAGE DELETED Î CWIS _____________ [ Please insert same no. or name as in Question 3 in Section A] Matrix ___ of ___

Fish Handling and/ or Return System Technology Data by Cooling Water Intake Structure ( CWIS)

Item No. Data Requested Fish Handling and/ or Return System Technology # 1 Fish Handling and/ or Return System Technology # 2 Fish Handling and/ or Return System Technology # 3 23( c)( 1 ) Type of Technology [ Provide Technology Code from Matrix 23( b), page 35. Use codes W through BB.]

23( c)( 2 ) Manufacturer ( Mfr.) and Model of System Mfr: ( 1)

Model: ( 2) Site Specific Design . ( 3) Don't Know . . . . . . . ( 8) Mfr: ( 1)

Model: ( 2) Site Specific Design . ( 3) Don't Know . . . . . . . ( 8) Mfr: ( 1)

Model: ( 2) Site Specific Design . ( 3) Don't Know . . . . . . . ( 8)

23( c)( 3 ) Number of Systems of this Type with Same Design and Operational Description 23( c)( 4 ) Calendar Year( s) Systems Installed ( e. g., 1991) Year( s): ___________ ( 1) Don't Know . . . . . . . ( 8) Year( s): ___________ ( 1) Don't Know . . . . . . . ( 8) Year( s): ___________ ( 1) Don't Know . . . . . . . ( 8) Part 2. Technical Data INFORMATION ON THIS PAGE SHOULD BE CONSIDERED CONFIDENTIAL BUSINESS INFORMATION F 42 Technical Toll Free Help Line: [ TBD] 1 800 246 3113 23( c)( 5 ) Association of Fish Handling and/ or Return System with Other Technologies [ Provide Technology Codes from Matrices 19( b), 21( b), and 22( b), pages 24, 29, and 32. Use codes A through BB. Please separate multiple codes per response column with a comma.]

23( c)( 6) Final destination of diverted or impinged organisms [ Check all that apply] Returned to water body outside the influence of the facility's intake and discharge system . ( 1)

Returned via the discharge canal . . . . . . . . . . . ( 2)

Landfilled or otherwise disposed of . . . . . ( 3)

Other ( please describe below): . . . . . . . . . ( 4) Returned to water body outside the influence of the facility's intake and discharge system . ( 1)

Returned via the discharge canal . . . . . . . . . . . ( 2)

Landfilled or otherwise disposed of . . . . . ( 3)

Other ( please describe below): . . . . . . . . . ( 4) Returned to water body outside the influence of the facility's intake and discharge system . ( 1)

Returned via the discharge canal . . . . . . . . . . . ( 2)

Landfilled or otherwise disposed of . . . . . ( 3)

Other ( please describe below): . . . . . . . . . ( 4)

Ï CWIS _____________ [ Please insert same no. or name as in Question 3 in Section A] Matrix ___ of ___

Fish Handling and/ or Return System Technology Data by Cooling Water Intake Structure ( CWIS) Section Cooling Water Intake Structure Technology Information C INFORMATION ON THIS PAGE SHOULD BE CONSIDERED CONFIDENTIAL BUSINESS INFORMATION F Detailed Industry Questionnaire: Phase [ II] I Cooling Water Intake Structures   [ Industrial Point Sources] Manufacturers 43 Item No. Data Requested Fish Handling and/ or Return System Technology # 1 Fish Handling and/ or Return System Technology # 2 Fish Handling and/ or Return System Technology # 3 23( c)( 1) Type of Technology [ Provide Technology Code from Matrix 23( b), page 35. Use codes W through BB.]

23( c)( 2) Manufacturer ( Mfr.) and Model of System Mfr: ( 1)

Model: ( 2) Site Specific Design . . . . ( 3) Don't Know . . . . . . . . . . . ( 8) Mfr: ( 1)

Model: ( 2) Site Specific Design . . . . ( 3) Don't Know . . . . . . . . . . . ( 8) Mfr: ( 1)

Model: ( 2) Site Specific Design . . . . ( 3) Don't Know . . . . . . . . . . . ( 8)

23( c)( 3) Number of Systems of this Type with Same Design and Operational Description 23( c)( 4) Calendar Year( s) Systems Installed ( e. g., 1991) Year( s): ___________ ( 1) Don't Know . . . . . . . . . . . ( 8) Year( s): ___________ ( 1) Don't Know . . . . . . . . . . . ( 8) Year( s): ___________ ( 1) Don't Know . . . . . . . . . . . ( 8)

23( c)( 5) Association of Fish Handling and/ or Return System with Other Technologies [ Provide Technology Codes from Matrices 19( b), 21( b), and 22( b), pages 24, 29, and 32. Use codes A through BB. Please separate multiple codes per response column with a comma.] Part 2. Technical Data INFORMATION ON THIS PAGE SHOULD BE CONSIDERED CONFIDENTIAL BUSINESS INFORMATION F 44 Technical Toll Free Help Line: [ TBD] 1 800 246 3113 23( c)( 6) Final destination of diverted or impinged organisms [ Check all that apply] Returned to water body outside the influence of the facility's intake and discharge system . ( 1)

Returned via the discharge canal . . . . . . . . . . . ( 2)

Landfilled or otherwise disposed of . . . . . ( 3)

Other ( please describe below): . . . . . . . . . ( 4) Returned to water body outside the influence of the facility's intake and discharge system . ( 1)

Returned via the discharge canal . . . . . . . . . . . ( 2)

Landfilled or otherwise disposed of . . . . . ( 3)

Other ( please describe below): . . . . . . . . . ( 4) Returned to water body outside the influence of the facility's intake and discharge system . ( 1)

Returned via the discharge canal . . . . . . . . . . . ( 2)

Landfilled or otherwise disposed of . . . . . ( 3)

Other ( please describe below): . . . . . . . . . ( 4)

Other Design and Operational Data 24. In the matrix below, please provide the design through screen velocity for each of the facility's cooling water intake structures ( in fps) and flow basis.

NOTE: For CWISs that do not employ a screen technology only, please provide a design throughtechnology velocity at the technology where organisms are most likely to be impinged or entrained. For example, at a submerged intake structure that employs a velocity cap, provide the velocity going through the velocity cap. Section Cooling Water Intake Structure Technology Information C INFORMATION ON THIS PAGE SHOULD BE CONSIDERED CONFIDENTIAL BUSINESS INFORMATION F Detailed Industry Questionnaire: Phase [ II] I Cooling Water Intake Structures   [ Industrial Point Sources] Manufacturers 45 Design Through Screen Velocity Data by Cooling Water Intake Structure ( CWIS) Matrix ___ of ___ Response space has been provided for two CWISs. If your facility has more than this number of CWISs, please copy the matrix and change the CWIS code names or numbers as appropriate. Insert any additional matrices into this section of the questionnaire, and identify individual matrix sheets as Matrix " 1 of 3," " 2 of 3," etc.

Item No. Data Requested CWIS [ Please insert same no. or name as in Question 3 in Section A] CWIS [ Please insert same no. or name as in Question 3 in Section A]

24( a) Design Through Screen Velocity ( in fps) _________________ fps ( 1)

Don't Know . . . . . . . . . . . . . . . . . ( 8) _________________ fps ( 1)

Don't Know . . . . . . . . . . ( 8)

24( b) Source Water Flow Basis for Design Through Screen Velocity Critical Low Flow . . . . . ( 1) Mean Flow . . . . . . . . . . . ( 2) Don't Know . . . . . . . . . . ( 8) Critical Low Flow . . . . . ( 1) Mean Flow . . . . . . . . . . . ( 2) Don't Know . . . . . . . . . . ( 8) Part 2. Technical Data INFORMATION ON THIS PAGE SHOULD BE CONSIDERED CONFIDENTIAL BUSINESS INFORMATION F 46 Technical Toll Free Help Line: [ TBD] 1 800 246 3113 THIS PAGE DELETED 25. For each cooling water intake structure, please note in the following matrices, the daily maximum and daily minimum cooling water intake flows ( in GPD) by month for calendar years 1996 to 1998. [ Daily average flows are calculated by summing all of the actual or calculated daily flows during a particular month and dividing that sum by the total number of calendar days in the month.] Also for each month during these calendar years, please note the average daily flow ( in GPD). Finally, please indicate the number of operating hours by month by calendar year.

If flow data are unavailable for a given reporting month, please check ( T ) the response titled " No Data." For each calendar year, please indicate whether the data provided are " Actual" or " Calculated."

NOTE: A separate matrix has been provided for two cooling water intake structures. If you have more than two intake structures, please copy the matrix and change the cooling water intake structure code names or numbers as appropriate. Please insert any additional matrices into this portion of the questionnaire, and identify individual matrix sheets as Matrix " 1 of 3," " 2 of 3," etc. Section Cooling Water Intake Structure Technology Information C Detailed Industry Questionnaire: Phase [ II] I Cooling Water Intake Structures   [ Industrial Point Sources] Manufacturers 47 THIS PAGE DELETED Î CWIS _____________ [ Please insert same no. or name as in Question 3 in Section A] Matrix ___ of ___

Actual Intake Flow Rates by Cooling Water Intake Structure ( CWIS) by Month for Calendar Years 1996 to 1998 ( A) ( B) ( C) ( D) ( E)

Item No. Month Flow Data Requested Flows in 1996 Actual ( 1) Calculated ( 2) Flows in 1997 Actual ( 1) Calculated ( 2) Flows in 1998 Actual ( 1) Calculated ( 2)

25( a) January Daily Maximum GPD ( 1) GPD ( 1) GPD ( 1)

Daily Minimum GPD ( 2) GPD ( 2) GPD ( 2)

Daily Average GPD ( 3) GPD ( 3) GPD ( 3)

No. Operating Hours Hours ( 4) Hours ( 4) Hours ( 4)

No Data No Data ( 8) No Data ( 8) No Data ( 8)

25( b) February Daily Maximum GPD ( 1) GPD ( 1) GPD ( 1)

Daily Minimum GPD ( 2) GPD ( 2) GPD ( 2)

Daily Average GPD ( 3) GPD ( 3) GPD ( 3)

No. Operating Hours Hours ( 4) Hours ( 4) Hours ( 4)

No Data No Data ( 8) No Data ( 8) No Data ( 8)

25( c) March Daily Maximum GPD ( 1) GPD ( 1) GPD ( 1)

Daily Minimum GPD ( 2) GPD ( 2) GPD ( 2)

Daily Average GPD ( 3) GPD ( 3) GPD ( 3)

No. Operating Hours Hours ( 4) Hours ( 4) Hours ( 4)

No Data No Data ( 8) No Data ( 8) No Data ( 8)

25( d) April Daily Maximum GPD ( 1) GPD ( 1) GPD ( 1)

Daily Minimum GPD ( 2) GPD ( 2) GPD ( 2)

Daily Average GPD ( 3) GPD ( 3) GPD ( 3)

No. Operating Hours Hours ( 4) Hours ( 4) Hours ( 4)

No Data No Data ( 8) No Data ( 8) No Data ( 8)

25( e) May Daily Maximum GPD ( 1) GPD ( 1) GPD ( 1)

Daily Minimum GPD ( 2) GPD ( 2) GPD ( 2)

Daily Average GPD ( 3) GPD ( 3) GPD ( 3)

No. Operating Hours Hours ( 4) Hours ( 4) Hours ( 4)

No Data No Data ( 8) No Data ( 8) No Data ( 8) Part 2. Technical Data THIS PAGE DELETED Î CWIS _____________ [ Please insert same no. or name as in Question 3 in Section A] Matrix ___ of ___

Actual Intake Flow Rates by Cooling Water Intake Structure ( CWIS) by Month for Calendar Years 1996 to 1998 ( A) ( B) ( C) ( D) ( E)

Item No. Month Flow Data Requested Flows in 1996 Actual ( 1) Calculated ( 2) Flows in 1997 Actual ( 1) Calculated ( 2) Flows in 1998 Actual ( 1) Calculated ( 2)

48 Technical Toll Free Help Line: [ TBD] 1 800 246 3113 25( f) June Daily Maximum GPD ( 1) GPD ( 1) GPD ( 1)

Daily Minimum GPD ( 2) GPD ( 2) GPD ( 2)

Daily Average GPD ( 3) GPD ( 3) GPD ( 3)

No. Operating Hours Hours ( 4) Hours ( 4) Hours ( 4)

No Data No Data ( 8) No Data ( 8) No Data ( 8)

Î CWIS _____________ [ Please insert same no. or name as in Question 3 in Section A] Matrix ___ of ___ Actual Intake Flow Rates by Cooling Water Intake Structure ( CWIS) by Month for Calendar Years 1996 to 1998 ( A) ( B) ( C) ( D) ( E)

Item No. Month Flow Data Requested Flows in 1996 Actual ( 1) Calculated ( 2) Flows in 1997 Actual ( 1) Calculated ( 2) Flows in 1998 Actual ( 1) Calculated ( 2)

25( g) July Daily Maximum GPD ( 1) GPD ( 1) GPD ( 1)

Daily Minimum GPD ( 2) GPD ( 2) GPD ( 2)

Daily Average GPD ( 3) GPD ( 3) GPD ( 3)

No. Operating Hours Hours ( 4) Hours ( 4) Hours ( 4)

No Data No Data ( 8) No Data ( 8) No Data ( 8)

25( h) August Daily Maximum GPD ( 1) GPD ( 1) GPD ( 1)

Daily Minimum GPD ( 2) GPD ( 2) GPD ( 2)

Daily Average GPD ( 3) GPD ( 3) GPD ( 3)

No. Operating Hours Hours ( 4) Hours ( 4) Hours ( 4)

No Data No Data ( 8) No Data ( 8) No Data ( 8)

25( i) September Daily Maximum GPD ( 1) GPD ( 1) GPD ( 1)

Daily Minimum GPD ( 2) GPD ( 2) GPD ( 2)

Daily Average GPD ( 3) GPD ( 3) GPD ( 3)

No. Operating Hours Hours ( 4) Hours ( 4) Hours ( 4)

No Data No Data ( 8) No Data ( 8) No Data ( 8)

25( j) October Daily Maximum GPD ( 1) GPD ( 1) GPD ( 1)

Daily Minimum GPD ( 2) GPD ( 2) GPD ( 2)

Daily Average GPD ( 3) GPD ( 3) GPD ( 3)

No. Operating Hours Hours ( 4) Hours ( 4) Hours ( 4) Section Cooling Water Intake Structure Technology Information C Î CWIS _____________ [ Please insert same no. or name as in Question 3 in Section A] Matrix ___ of ___ Actual Intake Flow Rates by Cooling Water Intake Structure ( CWIS) by Month for Calendar Years 1996 to 1998 ( A) ( B) ( C) ( D) ( E)

Item No. Month Flow Data Requested Flows in 1996 Actual ( 1) Calculated ( 2) Flows in 1997 Actual ( 1) Calculated ( 2) Flows in 1998 Actual ( 1) Calculated ( 2)

Detailed Industry Questionnaire: Phase [ II] I Cooling Water Intake Structures   [ Industrial Point Sources] Manufacturers 49 No Data No Data ( 8) No Data ( 8) No Data ( 8)

25( k) November Daily Maximum GPD ( 1) GPD ( 1) GPD ( 1)

Daily Minimum GPD ( 2) GPD ( 2) GPD ( 2)

Daily Average GPD ( 3) GPD ( 3) GPD ( 3)

No. Operating Hours Hours ( 4) Hours ( 4) Hours ( 4)

No Data No Data ( 8) No Data ( 8) No Data ( 8)

25( l) December Daily Maximum GPD ( 1) GPD ( 1) GPD ( 1)

Daily Minimum GPD ( 2) GPD ( 2) GPD ( 2)

Daily Average GPD ( 3) GPD ( 3) GPD ( 3)

No. Operating Hours Hours ( 4) Hours ( 4) Hours ( 4)

No Data No Data ( 8) No Data ( 8) No Data ( 8)

25( m) Annual Totals Daily Maximum GPD ( 1) GPD ( 1) GPD ( 1)

Daily Minimum GPD ( 2) GPD ( 2) GPD ( 2)

Daily Average GPD ( 3) GPD ( 3) GPD ( 3)

No. Operating Hours Hours ( 4) Hours ( 4) Hours ( 4)

No Data No Data ( 8) No Data ( 8) No Data ( 8) Part 2. Technical Data 50 Technical Toll Free Help Line: [ TBD] 1 800 246 3113 THIS PAGE DELETED Ï CWIS _____________ [ Please insert same no. or name as in Question 3 in Section A] Matrix ___ of ___

Actual Intake Flow Rates by Cooling Water Intake Structure ( CWIS) by Month for Calendar Years 1996 to 1998 ( A) ( B) ( C) ( D) ( E)

Item No. Month Flow Data Requested Flows in 1996 Actual ( 1) Calculated ( 2) Flows in 1997 Actual ( 1) Calculated ( 2) Flows in 1998 Actual ( 1) Calculated ( 2)

25( a) January Daily Maximum GPD ( 1) GPD ( 1) GPD ( 1)

Daily Minimum GPD ( 2) GPD ( 2) GPD ( 2)

Daily Average GPD ( 3) GPD ( 3) GPD ( 3)

No. Operating Hours Hours ( 4) Hours ( 4) Hours ( 4)

No Data No Data ( 8) No Data ( 8) No Data ( 8)

25( b) February Daily Maximum GPD ( 1) GPD ( 1) GPD ( 1)

Daily Minimum GPD ( 2) GPD ( 2) GPD ( 2)

Daily Average GPD ( 3) GPD ( 3) GPD ( 3)

No. Operating Hours Hours ( 4) Hours ( 4) Hours ( 4)

No Data No Data ( 8) No Data ( 8) No Data ( 8)

25( c) March Daily Maximum GPD ( 1) GPD ( 1) GPD ( 1)

Daily Minimum GPD ( 2) GPD ( 2) GPD ( 2)

Daily Average GPD ( 3) GPD ( 3) GPD ( 3)

No. Operating Hours Hours ( 4) Hours ( 4) Hours ( 4)

No Data No Data ( 8) No Data ( 8) No Data ( 8)

25( d) April Daily Maximum GPD ( 1) GPD ( 1) GPD ( 1)

Daily Minimum GPD ( 2) GPD ( 2) GPD ( 2)

Daily Average GPD ( 3) GPD ( 3) GPD ( 3)

No. Operating Hours Hours ( 4) Hours ( 4) Hours ( 4)

No Data No Data ( 8) No Data ( 8) No Data ( 8)

25( e) May Daily Maximum GPD ( 1) GPD ( 1) GPD ( 1)

Daily Minimum GPD ( 2) GPD ( 2) GPD ( 2)

Daily Average GPD ( 3) GPD ( 3) GPD ( 3)

No. Operating Hours Hours ( 4) Hours ( 4) Hours ( 4)

No Data No Data ( 8) No Data ( 8) No Data ( 8)

25( f) June Daily Maximum GPD ( 1) GPD ( 1) GPD ( 1)

Daily Minimum GPD ( 2) GPD ( 2) GPD ( 2)

Daily Average GPD ( 3) GPD ( 3) GPD ( 3)

No. Operating Hours Hours ( 4) Hours ( 4) Hours ( 4)

No Data No Data ( 8) No Data ( 8) No Data ( 8) Section Cooling Water Intake Structure Technology Information C Detailed Industry Questionnaire: Phase [ II] I Cooling Water Intake Structures   [ Industrial Point Sources] Manufacturers 51 Ï CWIS _____________ [ Please insert same no. or name as in Question 3 in Section A] Matrix ___ of ___ Actual Intake Flow Rates by Cooling Water Intake Structure ( CWIS) by Month for Calendar Years 1996 to 1998 ( A) ( B) ( C) ( D) ( E)

Item No. Month Flow Data Requested Flows in 1996 Actual ( 1) Calculated ( 2) Flows in 1997 Actual ( 1) Calculated ( 2) Flows in 1998 Actual ( 1) Calculated ( 2) 25( g ) July Daily Maximum GPD ( 1) GPD ( 1) GPD ( 1) Daily Minimum GPD ( 2) GPD ( 2) GPD ( 2) Daily Average GPD ( 3) GPD ( 3) GPD ( 3) No. Operating Hours Hours ( 4) Hours ( 4) Hours ( 4) No Data No Data ( 8) No Data ( 8) No Data ( 8) 25( h ) August Daily Maximum GPD ( 1) GPD ( 1) GPD ( 1) Daily Minimum GPD ( 2) GPD ( 2) GPD ( 2) Daily Average GPD ( 3) GPD ( 3) GPD ( 3) No. Operating Hours Hours ( 4) Hours ( 4) Hours ( 4) No Data No Data ( 8) No Data ( 8) No Data ( 8) 25( i) September Daily Maximum GPD ( 1) GPD ( 1) GPD ( 1) Daily Minimum GPD ( 2) GPD ( 2) GPD ( 2) Daily Average GPD ( 3) GPD ( 3) GPD ( 3) No. Operating Hours Hours ( 4) Hours ( 4) Hours ( 4) No Data No Data ( 8) No Data ( 8) No Data ( 8) 25( j) October Daily Maximum GPD ( 1) GPD ( 1) GPD ( 1) Daily Minimum GPD ( 2) GPD ( 2) GPD ( 2) Daily Average GPD ( 3) GPD ( 3) GPD ( 3) No. Operating Hours Hours ( 4) Hours ( 4) Hours ( 4) No Data No Data ( 8) No Data ( 8) No Data ( 8) 25( k ) November Daily Maximum GPD ( 1) GPD ( 1) GPD ( 1) Daily Minimum GPD ( 2) GPD ( 2) GPD ( 2) Daily Average GPD ( 3) GPD ( 3) GPD ( 3) No. Operating Hours Hours ( 4) Hours ( 4) Hours ( 4) No Data No Data ( 8) No Data ( 8) No Data ( 8) 25( l) December Daily Maximum GPD ( 1) GPD ( 1) GPD ( 1) Daily Minimum GPD ( 2) GPD ( 2) GPD ( 2) Daily Average GPD ( 3) GPD ( 3) GPD ( 3) No. Operating Hours Hours ( 4) Hours ( 4) Hours ( 4) No Data No Data ( 8) No Data ( 8) No Data ( 8) Part 2. Technical Data Ï CWIS _____________ [ Please insert same no. or name as in Question 3 in Section A] Matrix ___ of ___ Actual Intake Flow Rates by Cooling Water Intake Structure ( CWIS) by Month for Calendar Years 1996 to 1998 ( A) ( B) ( C) ( D) ( E)

Item No. Month Flow Data Requested Flows in 1996 Actual ( 1) Calculated ( 2) Flows in 1997 Actual ( 1) Calculated ( 2) Flows in 1998 Actual ( 1) Calculated ( 2)

52 Technical Toll Free Help Line: [ TBD] 1 800 246 3113 25( m ) Annual Totals Daily Maximum GPD ( 1) GPD ( 1) GPD ( 1)

Daily Minimum GPD ( 2) GPD ( 2) GPD ( 2) Daily Average GPD ( 3) GPD ( 3) GPD ( 3) No. Operating Hours Hours ( 4) Hours ( 4) Hours ( 4) No Data No Data ( 8) No Data ( 8) No Data ( 8) Section Cooling Water Intake Structure Technology Information C Detailed Industry Questionnaire: Phase [ II] I Cooling Water Intake Structures   [ Industrial Point Sources] Manufacturers 53 FYes ( 1)

FNo ( 2) SKIP TO Q. 27, Next Page F Don't Know ( 8) SKIP TO Q. 27, Next Page THIS PAGE DELETED 26. ( a) Has the facility ever implemented cooling water intake flow reduction measures to reduce entrainment?

( b) In the matrix below, please provide more specific information on how the facility has reduced cooling water intake flows to reduce entrainment.

Flow Reduction Data to Reduce Entrainment ( by Facility) Matrix ___ of ___

Item No. Requested Information Facility Information 26( b)( 1) How has flow been reduced? [ Please check ( T ) all flow reduction alternatives that have been used.] Cooling Water System( s) Was/( were) Modified From Once through to Recirculating . . . . . . . . . . . . . . . . . . . ( 1)

Altered Operations Periodically to Minimize the Use of Cooling Water . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ( 2)

Other ( please describe below): . . . . . . . . . . . . . . . . . . . . . . . ( 3)

26( b)( 2) Flow Changes ( in GPD) [ For facilities that have instituted flow reduction measures on more than one occasion, provide information for an instance most representative of all your flow reduction measures.] From GPD to GPD Part 2. Technical Data Flow Reduction Data to Reduce Entrainment ( by Facility) Matrix ___ of ___

Item No. Requested Information Facility Information 54 Technical Toll Free Help Line: [ TBD] 1 800 246 3113 CWIS ______ CWIS ______ CWIS ______

FYes ( 1 )

FNo ( 2 ) SKIP TO Q. 29 26( b)( 3) Flow Reduction Period [ Please check ( T ) only one response.] NA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ( 9)

Seasonal ( please indicate seasons flow reduced below): . . . ( 1)

Periodic ( please indicate periods flow reduced below): . . . . . ( 2)

Other ( please describe below): . . . . . . . . . . . . . . . . . . . . . . . . ( 3)

27. ( a) Does the facility reduce the temperature of its heated discharge by pumped dilution with surface water?

( b) Which cooling water intake structures are used to collect the dilution water? [ Please insert same no. or name as in Question 3 in Question A.]

28. ( a) Does the facility employ ice control systems at any of its cooling water intake structures?

( b) What type of ice control systems are employed at the facility's cooling water intake structures? [ Please check ( T ) all ice control systems that apply.] Hot Water Recirculation . . . . . . . . . . . . . . . . . . . . . . ( 1) Air Bubbles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ( 2) Propeller Agitation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ( 3)

Other ( Please describe below): . . . . . . . . . . . . . . . . . ( 4)

THIS PAGE DELETED Section Cooling Water Intake Structure Technology Information C Detailed Industry Questionnaire: Phase [ II] I Cooling Water Intake Structures   [ Industrial Point Sources] Manufacturers 55 FYes ( 1)

FNo ( 2) SKIP TO Section D, Page 49 FDon't Know ( 8) SKIP TO Section D, Page 49 Ineffective Technologies 29. ( a) Has your facility ever used any technology( ies) to minimize impingement and/ or entrainment that was/( were) later determined to be ineffective? [ Note that pilot studies will be addressed in Section D.]

( b) For each of the cooling water intake structure, please provide information on some of the facility's experiences of using technologies later found ineffective at minimizing impingement and/ or entrainment. Include examples of any experiences that you can recall and that you believe are the most telling regarding a technology's effectiveness at minimizing impingement and/ or entrainment. Part 2. Technical Data 56 Technical Toll Free Help Line: [ TBD] 1 800 246 3113 THIS PAGE DELETED Î CWIS [ Please insert same no. or name as in Question 3 in Section A] Matrix of Ineffective Technology Data Response space has been provided for three separate experiences. If your facility has had more than this number of experiences, please copy the matrix and continue noting your technologies. Please, however, change the technology numbers in the table heading to reflect the additional technologies ( e. g., Ineffective Technology "# 4," "# 5," etc.). Insert any additional matrices into this section of the questionnaire, and identify individual matrix sheets as Matrix " 1 of 3," " 2 of 3," etc. Insert any additional matrices into this section of the questionnaire, and identify individual matrix sheets as Matrix " 1 of 3," " 2 of 3," etc.

Item No. Data Requested Ineffective Technology # 1 Ineffective Technology # 2 Ineffective Technology # 3 29( b)( 1) Code for Ineffective Technology [ Provide Technology Code from Matrices 19( b), 21( b), 22( b), and 23( b) on pages 24, 29, 32, and 35. Use Technology Codes A through BB.]

29( b)( 2) Reasons Technology Ineffective [ Please check ( T ) all reasons that apply.] Negatively Affected Heat Rate Efficiency . . . ( 1)

Negatively Affected Operations Other Than Heat Rate Efficiency . . . ( 2)

Ineffective with Species Present at CWIS . . . . . . ( 3)

Capital Costs Too High . . . . . . . . . . . . . . . ( 4)

O& M Costs Too High . . . . . . . . . . . . . . . ( 5)

Not Suitable Based on Site and/ or Structural Characteristics . . . . . . . ( 6)

Other ( please describe below): ( 7) Negatively Affected Heat Rate Efficiency . . . ( 1)

Negatively Affected Operations Other Than Heat Rate Efficiency . . . ( 2)

Ineffective with Species Present at CWIS . . . . . . ( 3)

Capital Costs Too High . . . . . . . . . . . . . . . ( 4)

O& M Costs Too High . . . . . . . . . . . . . . . ( 5)

Not Suitable Based on Site and/ or Structural Characteristics . . . . . . . ( 6)

Other ( please describe below): ( 7) Negatively Affected Heat Rate Efficiency . . . ( 1)

Negatively Affected Operations Other Than Heat Rate Efficiency . . . ( 2)

Ineffective with Species Present at CWIS . . . . . . ( 3)

Capital Costs Too High . . . . . . . . . . . . . . . ( 4)

O& M Costs Too High . . . . . . . . . . . . . . . ( 5)

Not Suitable Based on Site and/ or Structural Characteristics . . . . . . . ( 6)

Other ( please describe below): ( 7) Section Cooling Water Intake Structure Technology Information C THIS PAGE DELETED Î CWIS [ Please insert same no. or name as in Question 3 in Section A] Matrix of Ineffective Technology Data Response space has been provided for three separate experiences. If your facility has had more than this number of experiences, please copy the matrix and continue noting your technologies. Please, however, change the technology numbers in the table heading to reflect the additional technologies ( e. g., Ineffective Technology "# 4," "# 5," etc.). Insert any additional matrices into this section of the questionnaire, and identify individual matrix sheets as Matrix " 1 of 3," " 2 of 3," etc. Insert any additional matrices into this section of the questionnaire, and identify individual matrix sheets as Matrix " 1 of 3," " 2 of 3," etc.

Item No. Data Requested Ineffective Technology # 1 Ineffective Technology # 2 Ineffective Technology # 3 Detailed Industry Questionnaire: Phase [ II] I Cooling Water Intake Structures   [ Industrial Point Sources] Manufacturers 57 29( b)( 3) Code for Technology That Replaced Ineffective Technology [ Provide Technology Code from Matrices 19( b), 21( b), 22( b), or 23( b) on pages 24, 29, 32, and 35. Use Technology Codes A through BB.] _____________________( 1)

No Changes Made . . . . ( 2) _____________________( 1)

No Changes Made . . . . ( 2) _____________________( 1)

No Changes Made . . . . ( 2)

Ï CWIS [ Please insert same no. or name as in Question 3 in Section A] Matrix of Ineffective Technology Data Response space has been provided for three separate experiences. If your facility has had more than this number of experiences for which you are willing to provide information, please copy the matrix and continue noting your technologies. Please, however, change the technology numbers in the table heading to reflect the additional technologies ( e. g., Ineffective Technology "# 4," "# 5," etc.). Insert any additional matrices into this section of the questionnaire, and identify individual matrix sheets as Matrix " 1 of 3," " 2 of 3," etc. Insert any additional matrices into this section of the questionnaire, and identify individual matrix sheets as Matrix " 1 of 3," " 2 of 3," etc.

Item No. Data Requested Ineffective Technology # 1 Ineffective Technology # 2 Ineffective Technology # 3 29( b)( 1) Code for Ineffective Technology [ Provide Technology Code from Matrices 19( b), 21( b), 22( b), and 23( b) on pages 24, 29, 32, and 35. Use Technology Codes A through BB.] Part 2. Technical Data Ï CWIS [ Please insert same no. or name as in Question 3 in Section A] Matrix of Ineffective Technology Data Response space has been provided for three separate experiences. If your facility has had more than this number of experiences for which you are willing to provide information, please copy the matrix and continue noting your technologies. Please, however, change the technology numbers in the table heading to reflect the additional technologies ( e. g., Ineffective Technology "# 4," "# 5," etc.). Insert any additional matrices into this section of the questionnaire, and identify individual matrix sheets as Matrix " 1 of 3," " 2 of 3," etc. Insert any additional matrices into this section of the questionnaire, and identify individual matrix sheets as Matrix " 1 of 3," " 2 of 3," etc.

Item No. Data Requested Ineffective Technology # 1 Ineffective Technology # 2 Ineffective Technology # 3 58 Technical Toll Free Help Line: [ TBD] 1 800 246 3113 29( b)( 2) Reasons Technology Ineffective [ Please check ( T ) all reasons that apply.] Negatively Affected Heat Rate Efficiency . . . ( 1)

Negatively Affected Operations Other Than Heat Rate Efficiency . . . ( 2)

Ineffective with Species Present at CWIS . . . . . . ( 3)

Capital Costs Too High . . . . . . . . . . . . . . . ( 4)

O& M Costs Too High . . . . . . . . . . . . . . . ( 5)

Not Suitable Based on Site and/ or Structural Characteristics . . . . . . . ( 6)

Other ( please describe below): ( 7) Negatively Affected Heat Rate Efficiency . . . ( 1)

Negatively Affected Operations Other Than Heat Rate Efficiency . . . ( 2)

Ineffective with Species Present at CWIS . . . . . . ( 3)

Capital Costs Too High . . . . . . . . . . . . . . . ( 4)

O& M Costs Too High . . . . . . . . . . . . . . . ( 5)

Not Suitable Based on Site and/ or Structural Characteristics . . . . . . . ( 6)

Other ( please describe below): ( 7) Negatively Affected Heat Rate Efficiency . . . ( 1)

Negatively Affected Operations Other Than Heat Rate Efficiency . . . ( 2)

Ineffective with Species Present at CWIS . . . . . . ( 3)

Capital Costs Too High . . . . . . . . . . . . . . . ( 4)

O& M Costs Too High . . . . . . . . . . . . . . . ( 5)

Not Suitable Based on Site and/ or Structural Characteristics . . . . . . . ( 6)

Other ( please describe below): ( 7)

29( b)( 3) Code for Technology That Replaced Ineffective Technology [ Provide Technology Code from Matrices 19( b), 21( b), 22( b), or 23( b) on pages 24, 29, 32, and 35. Use Technology Codes A through BB.] _____________________( 1)

No Changes Made . . . . ( 2) _____________________( 1)

No Changes Made . . . . ( 2) _____________________( 1)

No Changes Made . . . . ( 2) Section Environmental and Technology Studies and Mitigation Activities D INFORMATION ON THIS PAGE SHOULD BE CONSIDERED CONFIDENTIAL BUSINESS INFORMATION F Detailed Industry Questionnaire: Phase [ II] I Cooling Water Intake Structures   [ Industrial Point Sources] Manufacturers 49 Section D: Environmental and Technology Studies and Mitigation Activities Please answer the questions in this section of the questionnaire for only those intake structures that directly withdraw surface water to support contact and noncontact cooling operations within the facility. Consider only those intake structures presently operating and those temporarily offline and expected to return to service. Do not consider intake structures planned or under construction or permanently offline. In addition, consider only those cooling water intake structures where the facility has previously undertaken studies that would provide the information requested.

[ 7] 30. Name the aquatic species that are most susceptible to impingement and/ or entrainment by one or more of the facility's cooling water intake structures ( CWISs).

NOTE: Please list up to 12 species that are most susceptible to impingement and/ or entrainment.

1 _____________________________________________

2 _____________________________________________

3 _____________________________________________

4 _____________________________________________

5 _____________________________________________

6 _____________________________________________

7 _____________________________________________

8 _____________________________________________

9 _____________________________________________

10 _____________________________________________

11 _____________________________________________

12 _____________________________________________

Don't Know . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F( 8) Part 2. Technical Data INFORMATION ON THIS PAGE SHOULD BE CONSIDERED CONFIDENTIAL BUSINESS INFORMATION F 50 Technical Toll Free Help Line: 1 800 246 3113 FYes ( 1 )

FNo ( 2 ) SKIP TO Section E, Page 61 For the purposes of this questionnaire, the phrase " an environmental impact" means human induced change or pressure on the natural environment.

For the purposes of this questionnaire, impingement refers to the trapping and holding of aquatic organisms to the outer part of an intake structure or against screening devices during periods of cooling water withdrawal.

For the purposes of this questionnaire, entrainment refers to the merging of small aquatic organisms with the flow of cooling water entering and passing through a cooling water intake structure, and thus, into a water system. DELETE FROM THIS PAGE TO END OF PAGE 61 31. Has your facility ever conducted one or more of the following types of studies at any of its cooling water intake structures:

study to provide data and information to regulators so they can determine if an adverse environmental impact is occurring and/ or if the location, design, construction, and capacity of an intake structure reflects the best technology available for minimizing adverse environmental impacts [ i. e., Section 316( b) Demonstration Study]

discrete biological study of impingement and/ or entrainment discrete study to evaluate the effectiveness of a technology to minimize impingement and/ or entrainment? ongoing monitoring study of impingement and/ or entrainment Section Environmental and Technology Studies and Mitigation Activities D THIS PAGE DELETED INFORMATION ON THIS PAGE SHOULD BE CONSIDERED CONFIDENTIAL BUSINESS INFORMATION F Detailed Industry Questionnaire: Phase [ II] I Cooling Water Intake Structures   [ Industrial Point Sources] Manufacturers 51 THIS PAGE DELETED Section 316( b) Demonstration Studies and/ or Other Discrete Biological Study of Impingement and/ or Entrainment 32. Please indicate the number of discrete biological studies of impingement and/ or entrainment, other than those that may have been associated with any Section 316( b) Demonstrations, that your facility has conducted since January 1, 1976. Number of Studies: _______________

Please answer the questions in the matrix beginning on the following page regarding the Section 316( b) Demonstration Study and/ or other type of discrete biological study of impingement and/ or entrainment conducted by your facility. NOTE: The following matrix requests information on each Section 316( b) demonstration study conducted by your facility. In addition, provide information on the most representative other type of discrete biological study of impingement and/ or entrainment. You may have to copy the following matrix to be able to accommodate all information.

Information about Each Section 316( b) Demonstration Study and Most Representative Other Biological Study Matrix ___ of ___ Response space has been provided for one study. If your facility has conducted more than this number of Section 316( b) studies and other discrete biological impingement and/ or entrainment studies, please copy the matrix. Complete a separate matrix for each study. Please insert any additional matrix sheets into this section of the questionnaire, and identify individual matrix sheets as Matrix " 1 of 3," " 2 of 3," etc.

Item No. Data Requested Impingement Entrainment 32( b)( 1) Please provide the name of the study. [ Please check ( T ) the provided circle if the study was a Section 316( b) demonstration study.] Name: _________________________( 1) Section 316( b) Demonstration Study ( 2) Name: _________________________( 1) Section 316( b) Demonstration Study . ( 2)

32( b)( 2) What were the starting and ending dates ( in months and years) for the study? Starting Date: . Month____/ Year____( 1)

Ending Date: . Month____/ Year____( 2) Don't Know . . . . . . . . . . . . . . . . . . . . ( 8) Starting Date: . Month____/ Year____( 1)

Ending Date: . Month____/ Year____( 2) Don't Know . . . . . . . . . . . . . . . . . . . . . ( 8)

32( b)( 3) What was the period of impingement and/ or entrainment monitoring ( if different from period of study)? Starting Date: . Month____/ Year____( 1)

Ending Date: . Month____/ Year____( 2) Don't Know . . . . . . . . . . . . . . . . . . . . ( 8) Starting Date: . Month____/ Year____( 1)

Ending Date: . Month____/ Year____( 2) Don't Know . . . . . . . . . . . . . . . . . . . . . ( 8) Part 2. Technical Data THIS PAGE DELETED Information about Each Section 316( b) Demonstration Study and Most Representative Other Biological Study Matrix ___ of ___ Response space has been provided for one study. If your facility has conducted more than this number of Section 316( b) studies and other discrete biological impingement and/ or entrainment studies, please copy the matrix. Complete a separate matrix for each study. Please insert any additional matrix sheets into this section of the questionnaire, and identify individual matrix sheets as Matrix " 1 of 3," " 2 of 3," etc.

Item No. Data Requested Impingement Entrainment INFORMATION ON THIS PAGE SHOULD BE CONSIDERED CONFIDENTIAL BUSINESS INFORMATION F 52 Technical Toll Free Help Line: 1 800 246 3113 32( b)( 4) How many cooling water intake structures ( CWISs) were covered by the study? Of this number, how many are currently operating offline or temporarily? [ Please note CWISs by using same nos. or names as in Question 3 in Section A. Separate CWISs by a comma if more than one was evaluated.] Total No. of CWISs Evaluated: ______( 1) Don't Know . . . . . . . . . . . . . . . . . . . . ( 8)

Numbers of CWISs Studied That Are Currently Operating or Temporarily Offline: _____, _____, _____, _____

Don't Know . . . . . . . . . . . . . . . . . . . . ( 8) Total No. of CWISs Evaluated: ______( 1) Don't Know . . . . . . . . . . . . . . . . . . . . ( 8)

Numbers of CWISs Studied That Are Currently Operating or Temporarily Offline: _____, _____, _____, _____

Don't Know . . . . . . . . . . . . . . . . . . . . ( 8)

Information about Each Section 316( b) Demonstration Study and Most Representative Other Biological Study Matrix ___ of ___

Item No. Data Requested Impingement Entrainment 32( b)( 5) Was the number of organisms impinged or entrained, counted? Yes . . . . . . . . . . . . . . . . . . . . . . . . . . . ( 1) No . . . . . . . . . . . . . . . . . . . . . . . . . . . . ( 2) Don't Know . . . . . . . . . . . . . . . . . . . . . ( 8)

If you marked " no" or " don't know" please SKIP to Item 32( b)( 8). Yes . . . . . . . . . . . . . . . . . . . . . . . . . . ( 1) No . . . . . . . . . . . . . . . . . . . . . . . . . . . ( 2) Don't Know . . . . . . . . . . . . . . . . . . . . ( 8)

If you marked " no" or " don't know" please SKIP to Item 32( b)( 8).

32( b)( 6) Were counts of organisms impinged or entrained identified by species? Yes . . . . . . . . . . . . . . . . . . . . . . . . . . . ( 1) No . . . . . . . . . . . . . . . . . . . . . . . . . . . . ( 2) Don't Know . . . . . . . . . . . . . . . . . . . . . ( 8) Yes . . . . . . . . . . . . . . . . . . . . . . . . . . ( 1) No . . . . . . . . . . . . . . . . . . . . . . . . . . . ( 2) Don't Know . . . . . . . . . . . . . . . . . . . . ( 8)

32( b)( 7) Were counts of organisms impinged or entrained identified? [ Please check ( T ) all that apply.] Yes . . . . . . . . . . . . . . . . . . . . . . . . . . . ( 1) No . . . . . . . . . . . . . . . . . . . . . . . . . . . . ( 2) Don't Know . . . . . . . . . . . . . . . . . . . . . ( 8)

If you marked " no" or " don't know" please SKIP to Item 32( b)( 8). Yes . . . . . . . . . . . . . . . . . . . . . . . . . . ( 1) No . . . . . . . . . . . . . . . . . . . . . . . . . . . ( 2) Don't Know . . . . . . . . . . . . . . . . . . . . ( 8)

If you marked " no" or " don't know" please SKIP to Item 3( b)( 8). Section Environmental and Technology Studies and Mitigation Activities D THIS PAGE DELETED Information about Each Section 316( b) Demonstration Study and Most Representative Other Biological Study Matrix ___ of ___

Item No. Data Requested Impingement Entrainment INFORMATION ON THIS PAGE SHOULD BE CONSIDERED CONFIDENTIAL BUSINESS INFORMATION F Detailed Industry Questionnaire: Phase [ II] I Cooling Water Intake Structures   [ Industrial Point Sources] Manufacturers 53 32( b)( 8) Indicate the life stages that were identified and counted. Eggs/ Larval Stages: . . . . . . . . . . . . . . ( 1) Juveniles: . . . . . . . . . . . . . . . . . . . . . . ( 2) Adults: . . . . . . . . . . . . . . . . . . . . . . . . ( 3) Total Number: . . . . . . . . . . . . . . . . . . ( 4)

Other ( Please describe below): . . . . . . . . . . ( 5) Eggs/ Larval Stages: . . . . . . . . . . . . . . ( 1) Juveniles: . . . . . . . . . . . . . . . . . . . . . . ( 2) Adults: . . . . . . . . . . . . . . . . . . . . . . . . ( 3) Total Number: . . . . . . . . . . . . . . . . . . ( 4)

Other ( Please describe below): . . . . . . . . . . ( 5) Part 2. Technical Data THIS PAGE DELETED INFORMATION ON THIS PAGE SHOULD BE CONSIDERED CONFIDENTIAL BUSINESS INFORMATION F 54 Technical Toll Free Help Line: 1 800 246 3113 Information about Each Section 316( b) Demonstration Study and Most Representative Other Biological Study Matrix ___ of ___

Item No. Data Requested Impingement Entrainment 32( b)( 9) Was the mortality rate of impinged or entrained organisms estimated? Yes . . . . . . . . . . . . . . . . . . . . . . . . . . ( 1) No . . . . . . . . . . . . . . . . . . . . . . . . . . . ( 2) Don't Know . . . . . . . . . . . . . . . . . . . . ( 8) Yes . . . . . . . . . . . . . . . . . . . . . . . . . ( 1) No . . . . . . . . . . . . . . . . . . . . . . . . . . ( 2) Don't Know . . . . . . . . . . . . . . . . . . . ( 8)

32( b)( 10) For any aquatic species, was an analysis undertaken which considered population level impacts related to impingement and/ or entrainment. Yes . . . . . . . . . . . . . . . . . . . . . . . . . . ( 1) No . . . . . . . . . . . . . . . . . . . . . . . . . . . ( 2) Don't Know . . . . . . . . . . . . . . . . . . . . ( 8) Yes . . . . . . . . . . . . . . . . . . . . . . . . . ( 1) No . . . . . . . . . . . . . . . . . . . . . . . . . . ( 2) Don't Know . . . . . . . . . . . . . . . . . . . ( 8)

32( b)( 11) What was the cost of the study? [ Please check ( T ) whether the cost figure provided is an estimate or based on actual data.] Cost $____________________ Actual ( 1) Estimate ( 2) Year Cost Incurred ________________( 3)

No Data Available to Provide Estimate . . . . . . . . . . . . . . . . ( 8) Cost $____________________ Actual ( 1) Estimate ( 2) Year Cost Incurred ________________( 3)

No Data Available to Provide Estimate . . . . . . . . . . . . . . . ( 8)

32( b)( 12) Are study methodology and findings readily available for review by EPA? [ Please provide explanation of a " no" response.] Yes . . . . . . . . . . . . . . . . . . . . . . . . . . ( 1) No ( please explain): . . . . . . . . . . . . . ( 2) Yes . . . . . . . . . . . . . . . . . . . . . . . . . ( 1) No ( please explain): . . . . . . . . . . . . ( 2)

32( b)( 13) Did study findings lead to changes being made in the types of CWIS technologies being used? Yes . . . . . . . . . . . . . . . . . . . . . . . . . . ( 1) No . . . . . . . . . . . . . . . . . . . . . . . . . . . ( 2) Don't Know . . . . . . . . . . . . . . . . . . . . ( 8)

On going Study, Findings Not Yet Available . . . . . . . . . . . . . . . . . . . . . . ( 4)

If you marked " no," " don't know," or " ongoing study" please SKIP to Item 32( b)( 15) in the matrix. Yes . . . . . . . . . . . . . . . . . . . . . . . . . ( 1) No . . . . . . . . . . . . . . . . . . . . . . . . . . ( 2) Don't Know . . . . . . . . . . . . . . . . . . . ( 8)

On going Study, Findings Not Yet Available . . . . . . . . . . . . . . . . . . . . . ( 4)

If you marked " no," " don't know," or " on going study" please SKIP to Item 32( b)( 15) in the matrix. Section Environmental and Technology Studies and Mitigation Activities D THIS PAGE DELETED INFORMATION ON THIS PAGE SHOULD BE CONSIDERED CONFIDENTIAL BUSINESS INFORMATION F Detailed Industry Questionnaire: Phase [ II] I Cooling Water Intake Structures   [ Industrial Point Sources] Manufacturers 55 Information about Each Section 316( b) Demonstration Study and Most Representative Other Biological Study Matrix ___ of ___

Item No. Data Requested Impingement Entrainment 32( b)( 14) Please briefly describe the type of technology changes that were made, why they were made, and whether the changes were related to an existing CWIS. [ Please identify the CWIS using the code established in Question 3, Section A, of the questionnaire. Separate identification codes by a comma if more than one CWIS was affected.]

Example: The study led the facility to switch from Technology " X" on CWIS # 1 to Technology " Y" because Technology " Y" was found to be more effective at minimizing the impingement of Organism " X." Type of Changes:( 1)

Why Changes Made:( 2)

Relationship to Existing CWISs:( 3) Type of Changes:( 1)

Why Changes Made:( 2)

Relationship to Existing CWISs:( 3)

32( b)( 15) Did study findings lead to changes being made in the operation of the facility ( e. g., changes in flow volumes, periods of operation, etc.)? Yes . . . . . . . . . . . . . . . . . . . . . . . . . . ( 1) No . . . . . . . . . . . . . . . . . . . . . . . . . . ( 2) Don't Know . . . . . . . . . . . . . . . . . . . . ( 8)

On going Study, Findings Not Yet Available . . . . . . . . . . . . . . . . . . . . . ( 4)

If you marked " no," " don't know," or " ongoing study" please SKIP to Q. 33. Yes . . . . . . . . . . . . . . . . . . . . . . . . . . ( 1) No . . . . . . . . . . . . . . . . . . . . . . . . . . ( 2) Don't Know . . . . . . . . . . . . . . . . . . . . ( 8)

On going Study, Findings Not Yet Available . . . . . . . . . . . . . . . . . . . . . ( 4)

If you marked " no," " don't know," or " on going study" please SKIP to Q. 33. Part 2. Technical Data THIS PAGE DELETED INFORMATION ON THIS PAGE SHOULD BE CONSIDERED CONFIDENTIAL BUSINESS INFORMATION F 56 Technical Toll Free Help Line: 1 800 246 3113 Information about Each Section 316( b) Demonstration Study and Most Representative Other Biological Study Matrix ___ of ___

Item No. Data Requested Impingement Entrainment 32( b)( 16) Please briefly describe the type of operational changes that were made, why they were made, and whether the changes were related to an existing CWIS. [ Please identify the CWIS using the code established under Question 3, Section A, of the questionnaire. Separate identification codes by a comma if more than one CWIS was affected.]

Example: The study led the facility to reduce its flow on CWISs # 1 and # 2 from " xx MGD" to " yy MGD" each during the months of " XX, XY, and YY." The flow reduction was pursued to minimize the impingement of juveniles of Organism " X." Type of Changes:( 1)

Why Changes Made:( 2)

Relationship to Existing CWISs:( 3) Type of Changes:( 1)

Why Changes Made:( 2)

Relationship to Existing CWISs:( 3) Section Environmental and Technology Studies and Mitigation Activities D THIS PAGE DELETED INFORMATION ON THIS PAGE SHOULD BE CONSIDERED CONFIDENTIAL BUSINESS INFORMATION F Detailed Industry Questionnaire: Phase [ II] I Cooling Water Intake Structures   [ Industrial Point Sources] Manufacturers 57 FYes ( 1 )

FNo ( 2 ) SKIP TO Q. 34, Page 59 Discrete Study to Evaluate the Effectiveness of a Technological or Operational Change 33. ( a) Has the facility performed any biological studies ( not including studies addressed in Q. 32) to evaluate the effectiveness of a technology or operational change ( e. g., adjustment of flow volumes, periods of withdrawal, etc.) to minimize impingement and/ or entrainment of aquatic organisms at one or more of the facility's cooling water intake structures?

( b) Please answer the questions in the matrix below for the most recent or most representative impingement and/ or entrainment study of technological or operational changes at one or more of the facility's cooling water intake structures. [ This study should not have been part of any study addressed in the previous question.] Part 2. Technical Data THIS PAGE DELETED INFORMATION ON THIS PAGE SHOULD BE CONSIDERED CONFIDENTIAL BUSINESS INFORMATION F 58 Technical Toll Free Help Line: 1 800 246 3113 Most Recent ( or Most Representative) Impingement and/ or Entrainment Study of Technology and/ or Operational Changes at Facility's Cooling Water Intake Structures Item No. Data Requested Impingement Entrainment 33( b)( 1) Please provide the name of the study. _____________________________ _____________________________

33( b)( 2) What were the starting and ending dates of the study ( e. g., 01/ 1996)? Starting Date: Month____/ Year____( 1)

Ending Date: . Month____/ Year____( 2) Don't Know . . . . . . . . . . . . . . . . . . . . ( 8) Starting Date: . . Month____/ Year____( 1)

Ending Date: . . . Month____/ Year____( 2) Don't Know . . . . . . . . . . . . . . . . . . . . . ( 8)

33( b)( 3) What was the period of impingement and/ or entrainment monitoring ( if different from period of study) ( e. g., 1996)? Starting Date: Month____/ Year____( 1)

Ending Date: . Month____/ Year____( 2) Don't Know . . . . . . . . . . . . . . . . . . . . ( 8) Starting Date: . . Month____/ Year____( 1)

Ending Date: . . . Month____/ Year____( 2) Don't Know . . . . . . . . . . . . . . . . . . . . . ( 8)

33( b)( 4) Please briefly describe the type of technology and/ or operational changes that were made, why they were made, and whether the changes were related to an existing CWIS. [ Please identify CWISs by using the codes established in Question 3, Section A, of the questionnaire. Separate identification codes by a comma if more than one CWIS was affected.]

Example: The study led the facility to switch from Technology " X" on CWIS # 1 to Technology " Y" because Technology " Y" was found to be more effective at minimizing the impingement of Organism " X." Type of Changes:( 1)

Why Changes Made:( 2)

Relationship to Existing CWISs:( 3) Type of Changes:( 1)

Why Changes Made:( 2)

Relationship to Existing CWISs:( 3) Section Environmental and Technology Studies and Mitigation Activities D THIS PAGE DELETED INFORMATION ON THIS PAGE SHOULD BE CONSIDERED CONFIDENTIAL BUSINESS INFORMATION F Detailed Industry Questionnaire: Phase [ II] I Cooling Water Intake Structures   [ Industrial Point Sources] Manufacturers 59 Most Recent ( or Most Representative) Impingement and/ or Entrainment Study of Technology and/ or Operational Changes at Facility's Cooling Water Intake Structures Item No. Data Requested Impingement Entrainment 33( b)( 5) How many cooling water intake structures ( CWISs) were covered by the study? Of this number, how many are currently operating or temporarily offline? [ Please note CWISs by using same nos. or names as in Question 3 in Section A. Separate CWISs by a comma if more than one was evaluated.] Total Number of CWISs Evaluated: ___( 1)

Don't Know . . . . . . . . . . . . . . . . . . . . ( 8)

Numbers of CWISs Studied That Are Currently Operating or Temporarily Offline: _____, _____, _____, _____( 3   6)

Don't Know . . . . . . . . . . . . . . . . . . . . ( 8) Total Number of CWISs Evaluated: ___( 1)

Don't Know . . . . . . . . . . . . . . . . . . . . ( 8)

Numbers of CWISs Studied That Are Currently Operating or Temporarily Offline: _____, _____, _____, _____( 3   6)

Don't Know . . . . . . . . . . . . . . . . . . . . ( 8)

33( b)( 6 ) What was the cost of the study? [ Please check ( T ) whether the cost figure provided is an estimate or based on actual data.] Cost $____________________ Actual ( 1) Estimate ( 2)

No Data Available to Provide Estimate . . . . . . ( 8) Cost $____________________ Actual ( 1) Estimate ( 2)

No Data Available to Provide Estimate . . . . . . ( 8)

33( b)( 7 ) Are study methodology and findings readily available for review by EPA? [ Please provide explanation of a " no" response.] Yes . . . . . . . . . . . . . . . . . . . . ( 1) No ( please explain): . . . . . . . ( 2) Yes . . . . . . . . . . . . . . . . . . . . ( 1) No ( please explain): . . . . . . . ( 2) Part 2. Technical Data THIS PAGE DELETED INFORMATION ON THIS PAGE SHOULD BE CONSIDERED CONFIDENTIAL BUSINESS INFORMATION F 60 Technical Toll Free Help Line: 1 800 246 3113 FYes ( 1 )

FNo ( 2 ) SKIP TO Q. 35, Next Page Ongoing Monitoring Study of Impingement and/ or Entrainment 34. ( a) Does the facility have an ongoing monitoring program to evaluate the occurrence or rate of impingement and/ or entrainment at any of its cooling water intake structures?

Complete the following matrix concerning your ongoing monitoring program.

Ongoing Monitoring Program to Evaluate the Occurrence or Rate of Impingement and/ or Entrainment for the Facility's Cooling Water Intake Structures Item No. Data Requested Impingement Entrainment 34( b)( 1) How often do you monitor? [ Please check ( T ) only one response per category.] Daily . . . . . . . . . . . . . . . . . . ( 1) Monthly . . . . . . . . . . . . . . . ( 2) Seasonally . . . . . . . . . . . . . ( 3) Annually . . . . . . . . . . . . . . ( 4) Other ( please describe below): ( 5) Daily . . . . . . . . . . . . . . . . . . . ( 1) Monthly . . . . . . . . . . . . . . . . ( 2) Seasonally . . . . . . . . . . . . . . ( 3) Annually . . . . . . . . . . . . . . . ( 4) Other ( please describe below): ( 5)

34( b)( 2) What is the average cost of the monitoring programs? [ Please check ( T ) whether your cost figure is an estimate or is actual.] Cost $ _____________________ Estimate ( 1) Actual ( 2)

Don't Know . . . . . . . . . . . ( 8) Cost $ _____________________ Estimate ( 1) Actual ( 2)

Don't Know . . . . . . . . . . . . ( 8)

34( b)( 3) Are monitoring data readily available for review? [ Please explain a " no" response in the space provided.] Yes . . . . . . . . . . . . . . . . . . . ( 1)

No ( please explain below): ( 2) Yes . . . . . . . . . . . . . . . . . . . . ( 1)

No ( please explain below): . ( 2) Section Environmental and Technology Studies and Mitigation Activities D THIS PAGE DELETED INFORMATION ON THIS PAGE SHOULD BE CONSIDERED CONFIDENTIAL BUSINESS INFORMATION F Detailed Industry Questionnaire: Phase [ II] I Cooling Water Intake Structures   [ Industrial Point Sources] Manufacturers 61 FYes ( 1 )

FNo ( 2 ) SKIP TO Section E, Next Page FYes ( 1 )

FNo ( 2 ) Mitigation Activities 35. ( a) Since 1980 has the facility carried out any measures to compensate for or to mitigate potential environmental impacts?

( b) Were any of these measures required by a Federal or state permit and/ or other regulatory requirement?

( c) What specific measures have been carried out to compensate for or to mitigate potential environmental impacts. [ Please check ( T ) all measures that apply.]

Restocking of Fisheries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ( 1) Design, Construction, and/ or O& M of Hatcheries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ( 2) Habitat Restoration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ( 3) Designation of Conservation Areas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ( 4) Other ( please describe below): . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ( 5)

END OF DELETED SECTION Section Planned Cooling Water Intake Structures and Changes to Capacity E INFORMATION ON THIS PAGE SHOULD BE CONSIDERED CONFIDENTIAL BUSINESS INFORMATION F Detailed Industry Questionnaire: Phase II Cooling Water Intake Structures   Manufacturers 61 FYes ( 1 )

FNo ( 2 ) SKIP TO Q. 37 FIncrease ( 1)

FDecrease ( 2)

FSame ( 3)

FYes ( 1 )

FNo ( 2 ) STOP If answer is No, please stop here. You are finished with Part 2 of the questionnaire. Please continue to Part 3, Financial and Economic Data. THIS SECTION DELETED ( PAGES 61 66)

Section E: Planned Cooling Water Intake Structures and Changes to Capacity Please answer the questions in this section for only the facility's planned cooling water intake structures that are planned or under construction and that will directly withdraw cooling water from surface water. No data are being requested on ( a) cooling water intake structures that are planned or under construction and obtain cooling water via groundwater wells or ( b) planned conduits to other providers of cooling water ( e. g., local water suppliers or other facilities).

NOTES: You should not report data in this section of the questionnaire for intake structures which are presently operational, temporarily offline, or permanently offline.

In this section of the questionnaire, the term planned includes structures under construction but not yet operational.

36. ( a) Do you have planned modifications to your cooling water intake systems that will change the capacity of intake water collected for the facility?

How will the planned modifications affect the cooling water intake capacity?

37. Does the facility presently have any planned cooling water intake structures that will directly withdraw cooling water from surface water? Questionnaire No: __ __ __ __ __ __

Part 2. Technical Data END OF DELETED SECTION INFORMATION ON THIS PAGE SHOULD BE CONSIDERED CONFIDENTIAL BUSINESS INFORMATION F 62 Technical Toll Free Help Line: 1 800 246 3113 __________ 38. How many planned CWISs does the facility have that will directly withdraw surface water to support, at least in part, contact or non contact cooling operations within the facility? Section Planned Cooling Water Intake Structures and Changes to Capacity E INFORMATION ON THIS PAGE SHOULD BE CONSIDERED CONFIDENTIAL BUSINESS INFORMATION F Detailed Industry Questionnaire: Phase II Cooling Water Intake Structures   Manufacturers 63 THIS PAGE DELETED 39. Please provide the general design data requested in the matrix below for each of the facility's planned CWISs.

Profiles of Facility's Planned Cooling Water Intake Structures ( CWISs) Matrix ___ of ___ Response space has been provided for two planned CWISs. If your facility has more than this number of planned cooling water intake structures, please copy the matrix and change the CWIS code numbers as appropriate. Insert any additional matrices into this section of the questionnaire, and identify individual matrix sheets as Matrix " 1 of 3," " 2 of 3," etc.

Item No. Data Requested Planned CWIS A Planned CWIS B 39( a) Plant designated Number or Name of CWIS 39( b) Associated Number of Intake Bays on CWIS 39( c) Month and Year Planned CWIS Expected to Begin Operation ( e. g., 01/ 2005) ______/______ Month / Year ______/______ Month / Year 39( d) Associated Cooling Water System( s) or CWS( s) [ Please insert CWS name or number from Question 1 in Section A of the questionnaire, or indicate that the CWS is planned or under construction.] Associated with Existing CWS ( CWS Name _______) . . ( 1)

Associated with Planned CWS . . . . . . . . . . . . . . . . ( 2) Associated with Existing CWS ( CWS Name _______) . . ( 1)

Associated with Planned CWS . . . . . . . . . . . . . . . . ( 2)

39( e) Is the planned CWIS associated with a recirculating CWIS? No . . . . . . . . . . . . . . . . . . ( 1) Yes . . . . . . . . . . . . . . . . . . ( 2)

If yes, Cooling Tower . . . . . . . . . ( 3) Cooling Pond . . . . . . . . . . ( 4) No . . . . . . . . . . . . . . . . . . ( 1) Yes . . . . . . . . . . . . . . . . . . ( 2)

If yes, Cooling Tower . . . . . . . . ( 3) Cooling Pond . . . . . . . . . ( 4)

39( f) Design Intake Capacity ( in GPD) for Planned CWIS _________________ GPD ( 1) Don't Know . . . . . . . . . . . ( 8) _________________ GPD ( 1) Don't Know . . . . . . . . . . . ( 8) Questionnaire No: __ __ __ __ __ __

Part 2. Technical Data END OF DELETED SECTION INFORMATION ON THIS PAGE SHOULD BE CONSIDERED CONFIDENTIAL BUSINESS INFORMATION F 64 Technical Toll Free Help Line: 1 800 246 3113 THIS PAGE DELETED Water Source Data 40. Please indicate the type of water source that will be used for each of the facility's planned cooling water intake structures, and please note the actual name of the water body. Section Planned Cooling Water Intake Structures and Changes to Capacity E INFORMATION ON THIS PAGE SHOULD BE CONSIDERED CONFIDENTIAL BUSINESS INFORMATION F Detailed Industry Questionnaire: Phase II Cooling Water Intake Structures   Manufacturers 65 Water Source Data for Facility's Planned Cooling Water Intake Structures ( CWISs) Matrix ___ of ___ Response space has been provided for two CWISs. If your facility has more than this number of planned intake structures, please copy the matrix and change the CWIS code numbers as appropriate. Insert any additional matrices into this section of the questionnaire, and identify individual matrix sheets as Matrix " 1 of 3," " 2 of 3," etc.

Ite m No. Data Requested Planned CWIS________ [ Please insert same no. or name as Question 39 in Section E.] Planned CWIS________ [ Please insert same no. or name as Question 39 in Section E.]

40( a ) Type of Water Source [ Please check ( T ) all applicable sources per CWIS.]

NOTE: If cooling water will be withdrawn from a channel, canal, reservoir, constructed bay or cove, or other manmade impoundment, please indicate the originating source of the water. Lake or Pond ( natural) . . . . . ( 1) Non tidal River or Stream . . ( 2) Tidal River . . . . . . . . . . . . . . ( 3) Estuary . . . . . . . . . . . . . . . . . ( 4) Ocean . . . . . . . . . . . . . . . . . . ( 5) Bay or Cove ( natural, saline water) . . . . . . . . . . . . . . . . . . ( 6) Bay or Cove ( natural, fresh water) . . . . . . . . . . . . . . . . . . ( 7) Lake or Pond ( natural) . . . . . ( 1) Non tidal River or Stream . . ( 2) Tidal River . . . . . . . . . . . . . . ( 3) Estuary . . . . . . . . . . . . . . . . . ( 4) Ocean . . . . . . . . . . . . . . . . . . ( 5) Bay or Cove ( natural, saline water) . . . . . . . . . . . . . . . . . . ( 6) Bay or Cove ( natural, fresh water) . . . . . . . . . . . . . . . . . . ( 7)

40( b) Name of Water Body Questionnaire No: __ __ __ __ __ __

Part 2. Technical Data END OF DELETED SECTION INFORMATION ON THIS PAGE SHOULD BE CONSIDERED CONFIDENTIAL BUSINESS INFORMATION F 66 Technical Toll Free Help Line: 1 800 246 3113 FYes ( 1 )

FNo ( 2 ) SKIP TO Q. 42, Page 65 THIS PAGE DELETED Cooling Water Intake Structure Technologies 41. ( a) Will you employ traveling or other intake screens, passive intake systems, fish diversion or avoidance systems, or fish handling and/ or return systems at any of the facility's planned CWISs?

( b) For each planned CWIS, please indicate in the matrix below all the systems that will be employed. Section Planned Cooling Water Intake Structures and Changes to Capacity E INFORMATION ON THIS PAGE SHOULD BE CONSIDERED CONFIDENTIAL BUSINESS INFORMATION F Detailed Industry Questionnaire: Phase II Cooling Water Intake Structures   Manufacturers 67 FYes ( 1 )

FNo ( 2 ) Planned CWIS_____ [ Please insert same no. or name as under Item 39, page 62.] Matrix ___ of ___

Planned System Technologies [ Please check ( T ) all technologies that apply per CWIS.] Response space has been provided for one planned cooling water intake structure ( CWIS). If your facility has more than this number of planned CWISs, please copy the matrix and change the CWIS code names or numbers as appropriate. Insert any additional matrices into this section of the questionnaire, and identify individual matrix sheets as Matrix " 1 of 3," " 2 of 3," etc.

Traveling or Other Intake Screen System Technologies Fish Diversion or Avoidance System Technologies Horizontal Drum ( 1) Velocity Cap ( 19)

Vertical Drum ( 2) Louver Barrier ( 20)

Rotating Disk ( 3) Water Jet Barrier ( 21)

Fixed ( 4) Fish Net Barrier ( 22)

Vertical Single Entry/ Exit Traveling ( 5) Air Bubble Barrier ( 23)

Modified Vertical Single Entry/ Exit Traveling ( Ristroph) ( 6) Electrical Barrier ( 24)

Incline Single Entry/ Exit Traveling ( 7) Light Barrier ( 25)

Single Entry/ Double Exit Traveling ( Center Flow) ( 10) Sound Barrier ( 26)

Double Entry/ Single Exit Traveling ( Dual Flow) ( 11) Cable or Chain Barrier ( 27)

Horizontal Traveling ( 12) Other ( please describe): ( 28)

Other ( please describe): ( 13) Passive Intake System Technologies Fish Handling and/ or Return System Technologies Wedge Wire Screen ( 29)

Fish Pump ( 14) Perforated Pipe ( 30)

Fish Conveyance System ( Troughs or Pipes) ( 15) Porous Dike ( 31)

Fish Elevator/ Lift Baskets ( 16) Leaky Dam ( 32)

Fish Bypass System ( 17) Artificial Filter Bed ( 33)

Fish Holding Tank ( 18) Other ( please describe): ( 34)

Section 316( b) Related Studies 42. Has your facility performed ( or does your facility expect to perform) any studies to demonstrate that the location, design, construction, and capacity of one or more of its planned cooling Questionnaire No: __ __ __ __ __ __

Part 2. Technical Data END OF DELETED SECTION INFORMATION ON THIS PAGE SHOULD BE CONSIDERED CONFIDENTIAL BUSINESS INFORMATION F 68 Technical Toll Free Help Line: 1 800 246 3113 water intake structures reflect the best technology available for minimizing adverse environmental impacts? Section Planned Cooling Water Intake Structures and Changes to Capacity E INFORMATION ON THIS PAGE SHOULD BE CONSIDERED CONFIDENTIAL BUSINESS INFORMATION F Detailed Industry Questionnaire: Phase II Cooling Water Intake Structures   Manufacturers 69 THIS PAGE INTENTIONALLY LEFT BLANK Part 3: Economic and Financial Data Detailed Industry Questionnaire: Phase [ III] Cooling Water Intake Structures [ Inserted text: Industrial Point Sources] Manufacturers [ Inserted text: December 2002] January 2000 THIS PAGE INTENTIONALLY LEFT BLANK Section General Facility Information A INFORMATION ON THIS PAGE SHOULD BE CONSIDERED CONFIDENTIAL BUSINESS INFORMATION F Detailed Industry Questionnaire: Phase [ II] I Cooling Water Intake Structures   [ Industrial Point Sources] Manufacturers 1 Section A: General Facility Information 1. Please provide the following information about the person who will serve as a contact for questions about the facility's responses to this part of the survey, Economic and Financial Data.

NOTE: The facility contact person should be the person most knowledgeable about the information requested in this part of the survey. This person is not required to be the certifying official.

Name of Facility Contact Person: _________________________________________________ ( 1)

Title of Facility Contact Person: __________________________________________________ ( 2)

Employer ( full legal name): ________________________________________________________ ( 3)

Phone Number: _______________________________________________________________ ( 4)

Fax Number: _________________________________________________________________ ( 5)

Mailing Address/ PO Box: _______________________________________________________ ( 6)

City, State, ZIP Code: __________________________________________________________ ( 7)

Best Time to Contact: __________________________________________________________ ( 10)

[ Inserted text: Facility SIC code:________________________________________________( 11)]

[ Inserted text: Facility NAICS code:_____________________________________________( 12)]

[ Inserted text: Facility DUNS numbers:______________________________________________( 13)]

2. ( a) This survey focuses on the facility's fiscal year that ended in 1998. Please indicate the month, day, and year in which that fiscal year began and ended.

This facility is reporting data for the fiscal year beginning _____ /____/____ and ending ____ /____/ 1998 ( e. g., 01/ 01/ 1996). month / day / year month / day / year Please refer to this fiscal year whenever the survey requests FY 1998 data. Some questions also request data for FY 1997 and FY 1996. These refer to the two prior fiscal years, ending in 1997 and 1996, respectively.

( b) Indicate the number of months in each year listed below for which you have financial information for your facility. In some cases, such as in new facilities, records may include only part of a year. Part 3: Economic and Financial Data INFORMATION ON THIS PAGE SHOULD BE CONSIDERED CONFIDENTIAL BUSINESS INFORMATION F 2 Economic and Financial Toll Free Help Line: [ TBD] 1 888 259 8022 Number of Months of Financial Data FY 1996 FY 1997 FY 1998 Months ( 0 to 12) ( 1) ( 2) ( 3) Section General Facility Information A Detailed Industry Questionnaire: Phase II Cooling Water Intake Structures   Manufacturers 3 THIS PAGE INTENTIONALLY LEFT BLANK Part 3: Economic and Financial Data INFORMATION ON THIS PAGE SHOULD BE CONSIDERED CONFIDENTIAL BUSINESS INFORMATION F 4 Economic and Financial Toll Free Help Line: [ TBD] 1 888 259 8022 FYes ( 1)

FNo ( 2) SKIP TO Section C, Page 7 FYes ( 1)

FNo ( 2) SKIP TO Section C, Page 7 FYes ( 1)

FNo ( 2) SKIP TO Q. 6( a) Section B: Information About the Facility's Owner 3. ( a) As of the last day of Fiscal Year 1998, was this facility owned by another entity?

NOTE: Please answer " yes" to this question if your facility was owned by an entity, other than the facility itself, such as another firm or organization, a limited partnership, a joint venture, or a government entity.

( b) Is the entity that owned this facility as of the last day of Fiscal Year 1998 a domestic entity, i. e., a U. S. entity?

NOTE: If the facility was owned by more than one entity, e. g., a joint venture, please provide this information for the entity that owned the largest share in this facility.

4. Question 4 is omitted intentionally.

5. ( a) Has the ownership in this facility changed at any time since January 1, 1996?

( b) Please provide the name, address, and DUNS number of every previous owner that has held the largest interest in this facility since January 1, 1996, and the dates of ownership.

NOTE: If the ownership in this facility has changed more than once since January 1, 1996, please provide the additional information on Page 20: Space for Additional Data.

Name of Entity: _______________________________ ( 1)

Mailing Address/ P. O. Box: _______________________________ ( 2)

City, State, ZIP Code: _______________________________ ( 3)

DUNS Number: _______________________________ ( 4)

[ F Check ( T ) here if none.]

Dates of Ownership ( month/ day/ year; e. g., 01/ 01/ 1999): From: ______ ( 5) To: _____ ( 6) Section Information About the Facility's Owner B INFORMATION ON THIS PAGE SHOULD BE CONSIDERED CONFIDENTIAL BUSINESS INFORMATION F Detailed Industry Questionnaire: Phase [ II] I Cooling Water Intake Structures   [ Industrial Point Sources] Manufacturers 5 DEFINITION For the purposes of this questionnaire, the domestic parent firm is the highest level domestic business entity in the facility's organizational structure. A firm that is owned by another U. S. firm is not a domestic parent firm. On the contrary, a U. S. firm that is owned by a foreign firm is a domestic parent firm. 6. ( a) What is the complete legal name and mailing address for the domestic parent firm that owned the facility as of December 1, 1998?

Name of Domestic Parent Firm: _______________________________________________ ( 1)

Mailing Address/ P. O. Box: ___________________________________________________ ( 2)

City, State, ZIP Code: _______________________________________________________ ( 3)

DUNS Number :__________________________________________ ( 4) [ F Check ( T ) here if none.]

( b) What are the four digit Standard Industrial Classification ( SIC) codes associated with the domestic parent firm's main line of business? [ Please us the SIC codes contained in the Office of Management and Budget's 1987 Standard Industrial Classification Manual. This listing can also be found at the following Internet site: www. osha. gov/ cgi bin/ sic/ sicser5.]

Primary SIC Code: __ __ __ __ ( 1) Secondary SIC Code: __ __ __ __ ( 2)

[ Inserted text: ( c) What is the 6 digit North American Industry Classification System ( NAICS) code associated with the domestic parent firm's main line of business? _ _ _ _ _ _( 1)]

([ d] c) Please indicate for fiscal years 1996, 1997, and 1998 the number of months in each year for which you will report information about the domestic parent firm. In some cases, such as for new businesses, financial records may include only part of a year.

Number of Months of Financial Data for the Domestic Parent Firm FY 1996 FY 1997 FY 1998 Months ( 0 to 12) ( 1) ( 2) ( 3) Part 3: Economic and Financial Data INFORMATION ON THIS PAGE SHOULD BE CONSIDERED CONFIDENTIAL BUSINESS INFORMATION F 6 Economic and Financial Toll Free Help Line: [ TBD] 1 888 259 8022 ([ e] d) Please complete the table below with the domestic parent firm's total employment, in terms of full time equivalent employees ( FTE), and total sales of electricity. Include all full time and part time employees.

NOTE: 1 FTE equals 1 person year or 2,000 hours.

Consolidated Financial Information for the Domestic Parent Firm ( Report monetary values in whole dollars) FY 1996 FY 1997 FY 1998 ( i) Total Employment ( FTE) ( 1) ( 2) ( 3)

( ii) Total Electricity Sales ( in MWh) MWh ( 1) MWh ( 2) MWh ( 3)

([ f] e) Please complete the following table with information from your domestic parent firm's income statement.

Domestic Parent Firm's Income Statement Information ( Report monetary values in whole dollars)

FY 1996 FY 1997 FY 1998 ( i) Total Revenues $ ( 1) $ ( 2) $ ( 3)

( ii) Total Costs: All variable and fixed costs including labor and material costs, administrative expenses, utilities, R& D, interest, depreciation, tax expenses, etc. $ ( 1) $ ( 2) $ ( 3)

( iii) Depreciation Expense: Depreciation on buildings, facility, equipment and machinery. $ ( 1) $ ( 2) $ ( 3)

( iv) Interest Expense: Total, estimated if necessary. Firms with debt should have interest expenses. $ ( 1) $ ( 2) $ ( 3)

( v) Income Taxes: Total federal, state and local income taxes. Estimate if necessary. $ ( 1) $ ( 2) $ ( 3)

( vi) After Tax Income: Subtract ( ii) from ( i). $ ( 1) $ ( 2) $ ( 3) Section Information About the Facility's Owner B INFORMATION ON THIS PAGE SHOULD BE CONSIDERED CONFIDENTIAL BUSINESS INFORMATION F Detailed Industry Questionnaire: Phase [ II] I Cooling Water Intake Structures   [ Industrial Point Sources] Manufacturers 7 If your domestic parent firm also owns other facilities that operate cooling water intake structures, it may wish to complete the Voluntary and Supplemental Information for all facilities that did not fill out the Industry Screener Questionnaire for Cooling Water Intake Structures. Though not mandatory, we would appreciate receiving the very important data about other facilities that these questions gather.

Completing the voluntary section of this survey will allow EPA to consider all costs related to Section 316( b) regulation in determining domestic parent firm level economic impacts. Specifically, costs incurred at other facilities that are not surveyed with a Section 316( b) Industry Screener or Detailed Questionnaire and that are owned by this facility's domestic parent firm can be considered when estimating the overall impact on the domestic parent firm as a result of Section 316( b) regulation. EPA may underestimate total firm level costs if the information requested in the voluntary section is not provided.

Please forward Voluntary and Supplemental Information to your domestic parent firm identified in Question 6. a. Part 3: Economic and Financial Data INFORMATION ON THIS PAGE SHOULD BE CONSIDERED CONFIDENTIAL BUSINESS INFORMATION F 8 Economic and Financial Toll Free Help Line: [ TBD] 1 888 259 8022 Estimated Facility Data ' Business Unit Data × ( Facility Revenues Business Unit Revenues )

Estimated Facility Data ' Business Unit Data × ( Facility Production Cost Business Unit Production Cost ) Section C: Facility Revenues and Costs The rest of Part 3: Economic and Financial Data asks for data about your facility. Your firm, however, may not customarily compile financial reports at the level of your facility. In that case, facility level information must be estimated from data reported at the level closest to your facility. This may be a division, an entire firm, or some other business unit.

You should report information about your facility either from compiled reports or by estimating facilitylevel data. If you have to estimate facility data, you may use any method and information that, in your opinion, will yield the best estimate of facility level data. If no such method or information is available, you should follow the procedures outlined on this page.

7. Read the questions in the rest of this economic and financial portion of the survey. Then choose one of the following two ways to report data for your facility [ Check ( T ) only one circle].

This facility will report actual data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F ( 1)

This facility will report data estimated following the procedures outlined below . . . . . . . . . . . F ( 2)

Instructions for estimating facility data: If you need to estimate facility data, you may use any method and information that, in your opinion, will yield the best estimate of facility level data. If no such method or information is available, you should estimate facility data from financial reports for the business unit that is closest to your facility in terms of business activities performed. Please estimate facility data by multiplying that business unit's numbers by the ratio of your facility's revenues to that business unit's revenues. That is:

If revenues are not available, then use the ratio of production costs. That is: Section Facility Revenues and Costs C INFORMATION ON THIS PAGE SHOULD BE CONSIDERED CONFIDENTIAL BUSINESS INFORMATION F Detailed Industry Questionnaire: Phase [ II] I Cooling Water Intake Structures   [ Industrial Point Sources] Manufacturers 9 8. Please complete the following table. Only include costs incurred at the facility. Do not include corporate costs allocated to the facility.

Facility Income Statement Information ( Report monetary values in whole dollars)

FY 1996 FY 1997 FY 1998 8( a) Total Facility Revenues $ ( 1) $ ( 2) $ ( 3)

8( b) Revenues from Electricity Sales $ ( 1) $ ( 2) $ ( 3)

8[ b] Revenues from Exports $ ( 1) $ ( 2) $ ( 3)

8[ c] ( d) Material & Product Costs: All raw material, packaging, and utility costs that vary with output. $ ( 1) $ ( 2) $ ( 3)

8[ d] ( e) Production Labor: Direct labor ( including production management), including wages, salaries, fringe and payroll taxes, that varies with output. $ ( 1) $ ( 2) $ ( 3)

8[ e] ( f) Cost of Contract Work: All contract work done for you by others, including freight out and in. $ ( 1) $ ( 2) $ ( 3)

8[ f] ( g) Depreciation Expense: Depreciation on buildings, facility, equipment and machinery. $ ( 1) $ ( 2) $ ( 3)

8[ g] ( h) Fixed Overhead: Include rent, non production utilities, selling costs, and administrative expenses. $ ( 1) $ ( 2) $ ( 3)

8( i) Research and Development: Costs of R& D not linked to a specific product currently sold. $ ( 1) $ ( 2) $ ( 3)

8[ h] ( j) Interest Expense: Total, estimated if necessary. Facilities with debt should have interest expenses. $ ( 1) $ ( 2) $ ( 3)

8[ i] ( k) Income Taxes: Total federal, state and local $ ( 1) $ ( 2) $ ( 3) Part 3: Economic and Financial Data INFORMATION ON THIS PAGE SHOULD BE CONSIDERED CONFIDENTIAL BUSINESS INFORMATION F 10 Economic and Financial Toll Free Help Line: [ TBD] 1 888 259 8022 Table continues on next page. Section Facility Revenues and Costs C INFORMATION ON THIS PAGE SHOULD BE CONSIDERED CONFIDENTIAL BUSINESS INFORMATION F Detailed Industry Questionnaire: Phase [ II] I Cooling Water Intake Structures   [ Industrial Point Sources] Manufacturers 11 Facility Income Statement Information ( Report monetary values in whole dollars)   Table continued from previous page.

FY 1996 FY 1997 FY 1998 8( l) Other Costs and Expenses: Costs and expenses not reported above, including property $ ( 1) $ ( 2) $ ( 3)

8( m) Total Costs and Expenses: Add 8( d) through 8( l). $ ( 1) $ ( 2) $ ( 3)

8( n) After Tax Income: Subtract 8( m) from 8( a). $ ( 1) $ ( 2) $ ( 3)

8( o) K Check here if the data above pertain to a Type S corporation or non corporate proprietorship F ( 1) Part 3: Economic and Financial Data 12 Economic and Financial Toll Free Help Line: 1 888 259 8022 THIS PAGE INTENTIONALLY LEFT BLANK Section Facility Balance Sheet Information D INFORMATION ON THIS PAGE SHOULD BE CONSIDERED CONFIDENTIAL BUSINESS INFORMATION F Detailed Industry Questionnaire: Phase[ III] Cooling Water Intake Structures   [ Industrial Point Sources] Manufacturers 13 Section D: Facility Balance Sheet Information 9. Please complete the following table with information from your facility's balance sheet or other report on assets and liabilities.

Facility Balance Sheet Information ( Report monetary values in whole dollars)

FY 1996 FY 1997 FY 1998 ASSETS 9( a) Inventories: Finished products, products in process, raw materials, supplies, fuels, etc. Report inventories at cost to market. If LIFO basis, use sum of LIFO amount plus LIFO reserve. $ ( 1) $ ( 2) $ ( 3)

9( b) Other Current Assets: Prepaid expenses ( such as rent), cash, accounts receivable, etc. $ ( 1) $ ( 2) $ ( 3)

9( c) Land and Buildings: Original land cost and cost of buildings ( including expansions and renovations), net of depreciation. $ ( 1) $ ( 2) $ ( 3)

9[ c] ( d) Other Non Current Assets: Equipment, machinery, other physical capital, and intangibles ( patents, franchises, etc.), capital stocks and bonds, etc., net of depreciation and amortization. $ ( 1) $ ( 2) $ ( 3)

9[ d] ( e) Total Assets: Add 9. a, b, c, and d ( should equal 9. i, below). $ ( 1) $ ( 2) $ ( 3)

LIABILITIES AND EQUITY 9[ e] ( f) Current Liabilities: Liabilities due for payment within the reporting year. $ ( 1) $ ( 2) $ ( 3)

9[ f] ( g) Non Current Liabilities: Including long term debt, such as bonds, debentures and bank debt. $ ( 1) $ ( 2) $ ( 3)

9[ g] ( h) Owner Equity: Total assets minus total ( current and noncurrent liabilities). $ ( 1) $ ( 2) $ ( 3) Part 3: Economic and Financial Data INFORMATION ON THIS PAGE SHOULD BE CONSIDERED CONFIDENTIAL BUSINESS INFORMATION F 14 Economic and Financial Toll Free Help Line: 1 888 259 8022 9[ h] ( i) Total Equity and Liabilities: Add 9. f, g, and h ( should equal 9. e above). $ ( 1) $ ( 2) $ ( 3) Section Facility Balance Sheet Information D INFORMATION ON THIS PAGE SHOULD BE CONSIDERED CONFIDENTIAL BUSINESS INFORMATION F Detailed Industry Questionnaire: Phase [ II] I Cooling Water Intake Structures   [ Industrial Point Sources] Manufacturers 15 THIS PAGE INTENTIONALLY LEFT BLANK Part 3: Economic and Financial Data INFORMATION ON THIS PAGE SHOULD BE CONSIDERED CONFIDENTIAL BUSINESS INFORMATION F 16 Economic and Financial Toll Free Help Line: [ TBD] 1 888 259 8022 THIS PAGE DELETED Section E: Facility Liquidation Value 10. Assume that your facility decides to close voluntarily and liquidate its assets over the next three years. Estimate the pre tax liquidation value of the facility by answering the following questions. Use facility specific information.

Some information sources you may find helpful in completing this question include insurance policies, tax assessments, recent appraisals, or purchase records. You may need to make some estimates.

When estimating the costs of closure in 10. c and d, please only include costs that are specifically related to the closure of the facility. Do not include liabilities currently outstanding.

( a) How much gross revenue would you expect to receive from the sale of the facility's buildings, land, and other fixed assets? $ __________________

( b) How much gross revenue would you expect to receive from the sale of the facility's inventory and other current assets? + __________________

( c) Estimate the closure costs you would expect to incur during the closing of the facility, including legal fees, employee termination compensation, etc.  __________________ ( d) Estimate the post closure costs you would expect to incur after the closing of the facility, including legal fees, clean up costs, lease obligations, etc.  __________________ ( e) Estimate pre tax liquidation value ( gross of liabilities) by adding 10. a and 10. b and subtracting 10. c and 10. d. = __________________ Section Facility Liquidation Value E INFORMATION ON THIS PAGE SHOULD BE CONSIDERED CONFIDENTIAL BUSINESS INFORMATION F Detailed Industry Questionnaire: Phase [ II] I Cooling Water Intake Structures   [ Industrial Point Sources] Manufacturers 17 THIS PAGE INTENTIONALLY LEFT BLANK Part 3: Economic and Financial Data INFORMATION ON THIS PAGE SHOULD BE CONSIDERED CONFIDENTIAL BUSINESS INFORMATION F 18 Economic and Financial Toll Free Help Line: [ TBD] 1 888 259 8022 Section F: Miscellaneous Facility Information 11. Please complete the table below with total facility employment, in terms of full time equivalent employees. Include both production and non production employees, and full time and part time employees. Exclude contract labor.

NOTE: 1 FTE equals 1 person year or 2,000 hours.

Total Facility Employment FY 1996 FY 1997 FY 1998 Total Employment ( FTE) ( 1) ( 2) ( 3)

12. Please report the rate of interest on the line of credit or short term debt available to support this facility's activities. If such short term borrowing is transacted by another business unit related to this facility, for example the firm owning this facility, please obtain the interest rate for that business unit.

Percentage rate as of last day of FY 1998: __________ %

13. ( a) In the DOMESTIC market, which of the following is the most significant source of competition for your main line of business? [ Please check ( T ) only one box.]

Domestic firms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F ( 1)

Foreign firms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F ( 2)

This facility has no significant source of competition . . . . . . . . . . . . . . . F ( 3)

This facility does not sell products and services in the domestic market F ( 4)

( b) In the INTERNATIONAL market, which of the following is the most significant source of competition for your main line of business? [ Please check ( T ) only one box.]

Domestic firms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F ( 1)

Foreign firms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F ( 2)

This facility has no significant source of competition . . . . . . . . . . . . . . . F ( 3)

This facility does not sell products and services in the international market . . . . . F ( 4) Section Miscellaneous Facility Information F INFORMATION ON THIS PAGE SHOULD BE CONSIDERED CONFIDENTIAL BUSINESS INFORMATION F Detailed Industry Questionnaire: Phase [ III] Cooling Water Intake Structures   [ Industrial Point Sources] Manufacturers 19 DEFINITION For the purposes of this questionnaire, the term cooling water directly withdrawn from surface water refers to water used for cooling purposes that is directly withdrawn from surface water through one or more intake structures located at this facility.

Note: Cooling water may be derived from several sources and be commingled before being used for cooling purposes. If any portion of such commingled cooling water was derived from surface water through the facility's own intake structure, it should be considered cooling water directly withdrawn from surface water. 14. Please estimate the percentage of the facility's non electric revenues ( i. e., revenues that are not derived from the generation and sale of electricity) that are associated with the use of cooling water directly withdrawn from surface water. Please base your response on a typical year and round to the nearest 10 percent.

Percent of Non Electric Revenues Associated with the Use of Cooling Water Directly Withdrawn from Surface Water: _________ % Part 3: Economic and Financial Data INFORMATION ON THIS PAGE SHOULD BE CONSIDERED CONFIDENTIAL BUSINESS INFORMATION F 20 Economic and Financial Toll Free Help Line: [ TBD] 1 888 259 8022 FYes ( 1 )

FNo ( 2 ) SKIP TO THE END ON PAGE 21 THIS SECTION DELETED ( PAGES 18 21)

Section G: General Electricity Generation and Use Information 15. ( a) Did your facility generate electricity at any time during the facility's Fiscal Years 1996, 1997, or 1998?

( b) Please indicate the identification code of this facility as used when reporting to the Energy Information Administration ( EIA) on Form EIA 867.

EIA Facility Code:_______________________ [ F Check ( T ) here if none.]

( c) Did your facility generate electricity using cooling water directly withdrawn from surface water by your facility at any time during the facility's Fiscal Years 1996, 1997, or 1998?

16. Please indicate below the nonutility power producer statuses that apply to this generating unit. [ Please check ( T ) all statuses that apply.]

NOTE: For the purposes of this questionnaire, nonutility power producers are entities that generate power for their own use and/ or sale to utilities and others. They can be categorized based on their classification by the Federal Energy Regulatory Commission ( FERC) and by the type of technology they employ, as in the terms noted below. [ Please also consult the Glossary for any definitions with which you are unfamiliar.]

Cogenerator F ( 1) FERC Qualifying Cogenerator F ( 2) FERC Qualifying Small Power Producer F ( 3) FERC Exempt Wholesale Generator F ( 4) Cogenerator Not Qualified under PURPA F ( 5) Other Nonutility Generator F ( 6) ( please specify: _______________________________) Section General Electricity Generation and Use Information G INFORMATION ON THIS PAGE SHOULD BE CONSIDERED CONFIDENTIAL BUSINESS INFORMATION F Detailed Industry Questionnaire: Phase [ III] Cooling Water Intake Structures   [ Industrial Point Sources] Manufacturers 21 THIS PAGE DELETED 17. This question asks about the facility's cost of generating electricity. Please complete the following table for Fiscal Years 1996, 1997, and 1998. Include only incremental costs that are incurred as a direct result of electricity generation.

Cost of Electricity Generation ( Report Monetary Values in Whole Dollars)

FY 1996 FY 1997 FY 1998 17( a) Fixed costs of electricity generation: Fixed costs are those costs that do not vary, or vary only in a limited fashion, with the amount of electricity generated ( for example annual maintenance and parts replacement; inspection, license and permitting fees). $ ( 1) $ ( 2) $ ( 3)

17( b ) Cost of fuel for electricity generation: Report all fuel costs incurred to generate electricity. $ ( 1) $ ( 2) $ ( 3)

17( c) Other variable costs of electricity generation: Variable costs are those costs that vary directly with the amount of electricity generated ( for example labor, variable operation and maintenance expense); exclude the cost of fuel reported in line ( ii) above. $ ( 1) $ ( 2) $ ( 3)

17( d ) Did the fuel burned to generate electricity provide heat, steam or another energy value ( other than electricity) for activities of this facility that are not related to electricity generation? [ Please check ( T ) one box only in each year.] Yes F ( 1) No F ( 2) Yes F ( 1) No F ( 2) Yes F ( 1) No F ( 2)

18. Please complete the following table for Fiscal Years 1996, 1997, and 1998.

FY 1996 FY 1997 FY 1998 18( a ) Gross Electricity Generation KWh ( 1) KWh ( 2) KWh ( 3)

18( b ) Total Sales of Electricity KWh ( 1) KWh ( 2) KWh ( 3)

18( c ) Electricity Used Within This Facility KWh ( 1) KWh ( 2) KWh ( 3) Part 3: Economic and Financial Data INFORMATION ON THIS PAGE SHOULD BE CONSIDERED CONFIDENTIAL BUSINESS INFORMATION F 22 Economic and Financial Toll Free Help Line: [ TBD] 1 888 259 8022 Section General Electricity Generation and Use Information G INFORMATION ON THIS PAGE SHOULD BE CONSIDERED CONFIDENTIAL BUSINESS INFORMATION F Detailed Industry Questionnaire: Phase [ III] Cooling Water Intake Structures   [ Industrial Point Sources] Manufacturers 23 THIS PAGE DELETED 19. Please provide the following information for each of the facility's generating units, irrespective of the prime mover.

NOTE: Only provide information for existing units. Do not provide information for retired units. If the space provided is not sufficient, please provide the additional information on Page 16: Space for Additional Data.

Unit Number Unit _______ Unit _______ Unit _______ Unit _______

19( a ) Nameplate Rating ___________ KW ( 1) ___________ KW ( 1) ___________ KW ( 1) ___________ KW ( 1)

19( b ) Primary Fuel Source [ Please check ( T ) one energy source only for each unit] F Coal ( 1) F Oil ( 2) F Gas ( 3) F Nuclear ( 4) F Other ( 5) F Coal ( 1) F Oil ( 2) F Gas ( 3) F Nuclear ( 4) F Other ( 5) F Coal ( 1) F Oil ( 2) F Gas ( 3) F Nuclear ( 4) F Other ( 5) F Coal ( 1) F Oil ( 2) F Gas ( 3) F Nuclear ( 4) F Other ( 5)

19( c ) Was Cooling Water Directly Withdrawn from Surface Water Used During FY 1998? F Yes ( 1) F No ( 2) F Yes ( 1) F No ( 2) F Yes ( 1) F No ( 2) F Yes ( 1) F No ( 2) Part 3: Economic and Financial Data INFORMATION ON THIS PAGE SHOULD BE CONSIDERED CONFIDENTIAL BUSINESS INFORMATION F 24 Economic and Financial Toll Free Help Line: [ TBD] 1 888 259 8022 Page 20: Space for Additional Data Section General Electricity Generation and Use Information G INFORMATION ON THIS PAGE SHOULD BE CONSIDERED CONFIDENTIAL BUSINESS INFORMATION F Detailed Industry Questionnaire: Phase [ III] Cooling Water Intake Structures   [ Industrial Point Sources] Manufacturers 25 PLEASE STOP HERE. YOU ARE FINISHED WITH THE DETAILED INDUSTRY QUESTIONNAIRE: PHASE II COOLING WATER INTAKE STRUCTURES. PLEASE REMEMBER TO RETURN YOUR QUESTIONNAIRE PACKAGE WITH A COMPLETED CERTIFICATION STATEMENT. THANK YOU.

END OF THE ECONOMIC AND FINANCIAL PART OF THE SURVEY If your firm wishes to complete Voluntary and Supplemental Information, you will need to forward a copy of the voluntary section to the appropriate person at your domestic parent firm's headquarters. Alternatively, you may request that EPA send additional copies of the voluntary section to your domestic parent firm.

Please return the survey to the address provided in the instructions.

Thank you! Part 3: Economic and Financial Data INFORMATION ON THIS PAGE SHOULD BE CONSIDERED CONFIDENTIAL BUSINESS INFORMATION F 26 Economic and Financial Toll Free Help Line: [ TBD] 1 888 259 8022 THIS PAGE INTENTIONALLY LEFT BLANK Glossary to Questionnaire Detailed Industry Questionnaire: Phase [ III] Cooling Water Intake Structures   [ Industrial Point Sources] Manufacturers G 1 Glossary to Questionnaire NOTE: The following terms are defined for purposes of this questionnaire only. The definitions at present do not have any legal meaning with respect to Section 316( b) of the Clean Water Act.

7Q10 Value: The lowest average 7 consecutive day low flow with an average recurrence frequency of once in 10 years determined hydrologically.

Air Conditioning: The process and equipment used to control the temperature and humidity of indoor air. Cooling water is used in some types of air conditioning systems.

Annual Average Flow ( in Million Gallons per Day): The total flow calculated by summing actual daily flows ( in million gallons) and dividing by 365 days.

Annual Cooling Water Intake Flow Rate: The total volume of cooling water withdrawn by a specific intake structure per calender year.

Average Daily Intake Flow: The total volume of cooling water withdrawn by a specific intake structure over a 24 hour day.

Bar Rack/ Trash Rack: A device consisting of parallel spaced bars placed at or near the opening of an intake structure to mechanically stop debris and / or large organisms from entering a facility's water system.

Bay or Cove ( natural or constructed): An inlet created when the shoreline of a water body is indented. Bays are generally larger than coves but are smaller than gulfs. Coves are generally sheltered. Bays and coves are considered part of the cooling water intake structure. [ NOTE: The Chesapeake Bay and the San Francisco Bay are examples of estuaries even though the term bay appears in their name.] See Figure 1 for a graphical view of an intake structure incorporating a bay or cove.

Figure 1. Example of an Intake Structure Incorporating a Bay or Cove G 2 Detailed Industry Questionnaire: Phase [ III] Cooling Water Intake Structures   [ Industrial Point Sources] Manufacturers Combined Cycle Unit: An electric generating unit that consists of one or more gas turbines or internal combustion engines and one or more steam boilers. Part of the required input to the boiler( s) is provided by the exhaust gas ( waste heat) of the combustion turbine( s).

Confluence of Tributaries: The point of juncture of two or more tributaries.

Conservation Pool: Measures of the minimum depth of water needed in a reservoir to ensure proper performance of the system relying upon the reservoir. Conservation pools are measurements of the elevation of the water in relation to the elevation of the dam.

Contact Cooling Water: Cooling water that directly meets any raw material, intermediate product, finished product, by product, or water product as part of a facility's operation.

Cooling Canal/ Channel: An artificial, channelized waterway used to transfer heat added to water from operations within a facility to the atmosphere.

Cooling Lake: A body of water that is formed by the construction of a dam, berm, or levee in a natural watershed and which relies on the banks of the natural watershed to provide the majority of the containment of the impounded water. A cooling lake is a means for transferring to the atmosphere heat added to water by facility operations.

Cooling Operations: Activities that transfer heat from one medium or activity to cooling water ( with the exception of nonprocess air conditioning).

Cooling Pond: A body of water that is formed by the construction of a dam, berm, or levee on land, has no significant watershed, and which requires the manmade containment surround most or all of the impounded water. A cooling pond is a means for transferring to the atmosphere heat added to water by facility operations.

Cooling Tower: A structure which functions as a heat exchanger and is designed to provide cooling by the forced evaporation of water into an air stream using either mechanical energy ( forced draft) or ambient buoyancy ( natural draft) to provide the movement of the air stream through the tower.

Cooling Water: Refers to both contact and non contact cooling water, including water used for air conditioning, equipment cooling, evaporative cooling tower makeup, and dilution of effluent heat content. The intended use of the cooling water is to absorb waste heat rejected from the process or processes employed or from auxiliary operations on the facility's premises.

Cooling Water Discharge Outfall: The total structure used to direct water that has been used for contact and non contact cooling purposes within a facility into Waters of the United States.

Cooling Water Intake Flow Rate: The total volume of cooling water withdrawn by a specific intake structure over a specific time period.

Cooling Water Intake Structure: The total structure used to withdraw water from a water source up to the point of the first intake pump or series of pumps. The intended use of the cooling water is to adsorb Glossary to Questionnaire Detailed Industry Questionnaire: Phase [ III] Cooling Water Intake Structures   [ Industrial Point Sources] Manufacturers G 3 waste heat rejected from processes employed or from auxiliary operations on the facility's premises. Single cooling water intake structures may have multiple intake bays and could serve more than one generating unit. If a facility has intake structures that withdraw water for purposes besides cooling, the entire intake structure should be considered a cooling water intake structure under the questionnaire.

Cooling Water System: A system that provides water to/ from a facility to transfer heat from equipment or processes therein. The system includes, but is not limited to, water intake and outlet structures, cooling towers, ponds, pumps, pipes, and canals/ channels. For facilities that use surface water for cooling, a system begins at the first barrier( s) to ingress and/ or egress by fish and other aquatic wildlife ( e. g., at the weir wall, at the trash rack, etc.) and ends at the discharge outlet( s). See also Cooling Water Intake Structure.

Cove: See Bay.

Critical Aquatic Habitat: Biological or physical features of an area that are essential for the conservation and preservation of aquatic threatened or endangered species and may require special management considerations or protection.

Daily Maximum Flow: The maximum flow recorded for any one day during a given month.

Daily Minimum Flow: The minimum flow recorded for any one day during a given month.

Design Through Screen Velocity: The value assigned during the design phase of a CWIS to the speed at which intake water passes through the intake screen ( or other technology) against which organisms may be impinged or where they may be entrained.

Discharge: When used without qualification, means the discharge of a pollutant. Discharge of a pollutant means: ( i) any discharge of any pollutant or combination of pollutants to waters of the United States from any point source, or ( ii) any addition of any pollutant or combination of pollutants to the waters of the contiguous zone or the ocean from any point source other than a vessel or other floating craft which is being used as a means of transportation. See also 40 CFR 122.2.

Discrete Biological Study of Entrainment: A study that has been distinctly undertaken to evaluate the biological effects of entrainment over a specified time period. The study has discrete starting and ending points. The purpose of the study is to evaluate the rate and/ or number of organisms withdrawn from the intake water body and into the cooling water flow and thus, into a cooling water system. The study may involve evaluations of one or more intake structures.

Discrete Biological Study of Impingement: A study that has been distinctly undertaken to evaluate the biological effects of impingement over a specified time period. The study has discrete starting and ending points. The purpose of the study is to evaluate the rate and/ or number of organisms are trapped against the outer part of one or more intake structures during periods of cooling water withdrawal.

Domestic Parent Firm: The highest level domestic business entity in a facility's organizational structure. A firm owned by another U. S. firm is not a domestic parent firm. On the contrary, a U. S. firm owned by a foreign firm is a domestic parent firm. G 4 Detailed Industry Questionnaire: Phase [ III] Cooling Water Intake Structures   [ Industrial Point Sources] Manufacturers DUNS Number: A number assigned to a business using the Data Universal Numbering System ( DUNS) developed by the Dun and Bradstreet Corporation.

Effluent: Outflow of wastewater from a facility to waters of the United States.

Electric Utility: Any corporation, person, agency, authority, or other legal entity or instrumentality that owns and/ or operates facilities within the United States, its territories, or Puerto Rico for the generation, transmission, distribution, or sale of electric energy primarily for use by the public and files forms listed in the Code of Federal Regulations, Title 18, Part 141. Facilities that qualify as cogenerators or small power producers under the Public Utility Regulatory Policies Act ( PURPA) are not considered electric utilities.

Energy Information Administration ( EIA): The independent statistical and analytical agency within the U. S. Department of Energy ( DOE). In support of its analytic activities, the EIA administers a series of data collection efforts including Forms EIA 412, EIA 767, EIA 860, and EIA 861.

Entrainment: The merging of small aquatic organisms with the flow of cooling water entering and passing through a cooling water intake structure, and, thus, into a cooling water system.

Environmental Impact: Human induced change or pressure on the natural environment.

Estuary: A semi enclosed coastal body of water that has a free connection with the open sea and is strongly affected by tidal action. In an estuary, sea water is mixed ( and usually measurably diluted) with fresh water from land drainage. [ NOTE: The Chesapeake Bay and the San Francisco Bay are examples of estuaries even though the term bay appears in their name. For the purposes of this questionnaire, the term " tidal river" means the seaward most reach of a river/ stream where the salinity is # 0.5 ppt at a time of annual low flow its surface elevation responds to the effects of coastal lunar tides. Where the river salinity exceeds 0.5 ppt, the respective river reach will be viewed as estuarine.]

Existing Generating Unit: Units in operation, on standby, on cold standby, on test, in maintenance or repair, out of service ( all year), or on indefinite shutdown. Existing generating units do not include retired or planned units.

Facility's Own Groundwater Supply: A facility is considered as having its own groundwater supply when it owns and operates its own onsite well or directly withdraws water from other groundwater sources. The facility may treat the water, depending on its intended uses. Moreover, the facility may sell the water to other parties and/ or use it onsite. The facility, however, would not provide potable water to residential populations like a local water supplier.

Facility's Own Surface Water Supply: Water from ponds and reservoirs contained within the facility's boundary.

Far field: The area of a water body, from which cooling water is obtained, where the water velocity and/ or salinity/ density is primarily influenced by ambient water conditions and where the cooling water intake is shown to have minimal effect. Glossary to Questionnaire Detailed Industry Questionnaire: Phase [ III] Cooling Water Intake Structures   [ Industrial Point Sources] Manufacturers G 5 Federal Energy Regulatory Commission ( FERC): A quasi independent regulatory agency within the Department of Energy having jurisdiction over interstate electricity sales, wholesale electric rates, hydrolicensing natural gas pricing, oil pipeline rates, and gas pipeline certification.

FERC Form 1: The annual report of major electric utilities, licensees and others administered by the Federal Energy Regulatory Commission ( FERC). Utilities having, in each of three previous years, sales or transmission services that exceed one of the following must submit the FERC Form 1: ( 1) One million megawatt hours of total annual sales; ( 2) 100 megawatt hours of annual sales for resale; ( 3) 500 megawatt hours of annual power exchanges delivered; or ( 4) 500 megawatt hours of annual wheeling for others ( deliveries plus losses).

Firm Power: Power or power producing capacity intended to be available at all times during the period covered by a guaranteed commitment to deliver, even under adverse conditions.

First Mortgage Bond: A secured debt security that has as collateral an asset or assets that have not previously been mortgaged.

Fish and Shellfish Spawning and Nursery Area: A region selected by invertebrate and vertebrate aquatic organisms for depositing eggs and for development of larval, post larval, and juvenile life stages. Aquatic organisms may spawn their eggs directly into the water column ( broadcast and pelagic spawners) or attach eggs to hard or soft bottom substrate, including prepared nests ( demersal or benthic spawners).

Fish Diversion or Avoidance System: Mechanisms designed to divert or induce fish to swim away from cooling water intake structures.

Fish Handling and/ or Return System: Any system that collects, and/ or transports live organisms from an intake structure back to the source water body at a point away from the influence of the intake.

Form EIA 412: The annual report of public electric utilities administered by the Energy Information Administration.

Full Time Equivalent Employee ( FTE): The normalized unit for counting employees at a facility. One FTE equals 2,000 hours of work ( 8 hours per day for 250 days) during a calendar year. As such, two parttime employees, each working 1,000 hours per year, would be counted together as one FTE.

Generating Unit: A combination of physically connected generator( s), reactor( s), boiler( s), combustion turbine( s), or other prime mover( s) operated together to produce electric power.

Gross Electricity Generation: The total amount of electric energy produced by the generating units of a given facility or nonutility.

Groundwater: Water found beneath the earth's surface. It is usually held in aquifers and is often the source of water for wells and streams. G 6 Detailed Industry Questionnaire: Phase [ III] Cooling Water Intake Structures   [ Industrial Point Sources] Manufacturers Figure 2. Example of an Intake Structure Employing an Intake Canal Highest Level of Domestic Business Entity: An organizational concept used to define the ownership structure of an electric utility. A firm owned by another U. S. firm is not the highest level of domestic business entity. On the contrary, a U. S. firm owned by a foreign firm is the highest level of domestic business entity.

Horizontal Merger: The combination or consolidation of two or more electric utilities or other firms into one business entity. The merged entity may carry the name of one of the original entities or may receive a new name.

Impingement: The trapping and holding of larger aquatic organisms to the outer part of an intake structure or against screening devices during periods of cooling water withdrawal.

Intake Bays: Temporary holding areas designed to direct water toward the pump well of a specific intake structure.

Intake Canal/ Channel ( natural or constructed): A channelized conduit that diverts water before its passage through screens or other filtering devices and before its entrance into an intake structure. See Figure 2 for a graphical view of an intake structure employing an intake canal.

Intake Structure: See Cooling Water Intake Structure.

Kilowatt hour: One thousand watt hours. A watt hour is a unit of work or energy equivalent to the power of one watt operating for one hour.

Lake: A natural water body or an impounded stream, usually fresh, surrounded by land or by land and a man made retainer ( e. g., a dam). Lakes may be fed by rivers, streams, springs, and/ or local precipitation.

Latitude: The angular distance north or south of the equator measured in degrees or in hours, minutes, and seconds along a meridian.

Local Water Supplier: An entity whose primary business objective is to provide potable water from surface water and/ or groundwater to year round residents. In some instances, such suppliers may sell nonpotable water ( or water not meeting public health standards) to industrial and other facilities. Local water suppliers can be privately and/ or publicly owned and operated. Glossary to Questionnaire Detailed Industry Questionnaire: Phase [ III] Cooling Water Intake Structures   [ Industrial Point Sources] Manufacturers G 7 Long Term Firm Purchases of Power: Electricity purchase agreements that cannot unilaterally be discontinued between now and January 1, 2003 and that do not terminate before January 1, 2003. See also Firm Power.

Long Term Firm Sales for Resale: Electricity sales for resale agreements that cannot unilaterally be discontinued between now and January 1, 2003 and that do not terminate before January 1, 2003. See also Firm Power.

Longitude: The angular distance on the earth east or west of the prime meridian, expressed in degrees or in hours, minutes, and seconds.

Major Electric Utility: Utilities having, in each of three previous years, sales or transmission services that exceed one of the following must submit the FERC Form 1: ( 1) One million megawatt hours of total annual sales; ( 2) 100 megawatt hours of annual sales for resale; ( 3) 500 megawatt hours of annual power exchanges delivered; or ( 4) 500 megawatt hours of annual wheeling for others ( deliveries plus losses).

Makeup Water: " New water" intended to replace water lost to evaporation, blowdown, and drift in a recirculating cooling water system. See New Water.

Mean Annual Flow: The average of daily flows over a calendar year.

Mean High Water Level: The average height of the high water over at least 19 years.

Mean Low Water Level: The average height of the low water over at least 19 years.

Mean Tidal Volume: An average of the volume of water entering and leaving an estuary or tidal river as the water level fluctuates because of the tides.

Mean Water Level: A plane midway between mean high water and mean low water.

Migratory Routes: Route taken by aquatic populations during seasonal movement from one region to another.

Monthly Average Flows: An average flow calculated by summing all of the actual or calculate daily flows during a particular month and dividing that sum by the total number of calendar days in the month.

National Geodetic Vertical Datum ( NGVD): Commonly referred to as mean sea level. Established by the National Geodetic Survey, NGVD are the permanent landmarks of known position and elevation throughout the United States from which elevations can be surveyed. The location of the nearest benchmark can be obtained by contacting either the local or national U. S. G. S. office.

Natural Draft Cooling Tower: A cooling water tower that has no mechanical device to create airflow through the tower. Usually applied in very small or very large applications.

Near Field: Area of the intake water body where velocity and/ or salinity/ density become affected by the removal of water. G 8 Detailed Industry Questionnaire: Phase [ III] Cooling Water Intake Structures   [ Industrial Point Sources] Manufacturers Net Electricity Generation: Gross electricity generation minus facility use from all electric utility owned facilities. The energy required for pumping at a pumped storage facility is regarded as facility use and must be deducted from the gross generation.

Net Peak Demand: The maximum load during a specified period of time, net of facility use.

New Water: Water that the facility directly withdraws from a water source through an intake structure or water received from another entity. New water does not include water that is recirculated or recycled within the facility.

Non contact Cooling Water: Cooling water that does not come into contact with any raw materials, intermediate products, finished products, by products, or waste products.

Non recirculating Canals/ Channels, Lakes, or Ponds: Cooling structures used in conjunction with a once through cooling water system that treats, all or a portion of the cooling water discharge from a facility.

Non recirculating Cooling Towers: Cooling towers used in conjunction with a once through cooling water system that treats, all or a portion of the cooling water discharge from a facility.

Non tidal Rivers/ Streams: Rivers or streams which do not receive significant inflows of water from oceans or bays due to tidal action.

Nonutility Power Producer: A corporation, person, agency, authority, or other legal entity or instrumentality that owns electric generating capacity and is not an electric utility. Nonutility power producers include FERC Qualifying Cogenerators, FERC Qualifying Small Power Producers, and Other Nonutility Generators ( including Independent Power Producers) without a designated franchised service area and which do not file forms listed in the Code of Federal Regulations, Title 18, Part 141.

North American Industrial Classification System: A new system initiated in January 1997 to classify industries. This new system replaces the existing Standard Industrial Code ( SIC) system and identifies industries according to the type of production activities performed. NAICS industries are identified using a 6 digit code.

NPDES ( National Pollutant Discharge Elimination System) Permit: A permit required to be held under Section 402 of the Clean Water Act ( 33 U. S. C. 1342 et seq.) by any point source discharging pollutants to waters of the United States. Permits may address effluent discharges, storm water, or sewage sludge management practices and may be issued by an EPA Region or a Federally approved State NPDES program.

Ocean: Marine open coastal waters other than those water bodies classified as estuaries, embayments or fjords, each of which are semi enclosed and have readily identifiable geographic boundaries.

Once through Cooling Water System: A system designed to withdraw water from a natural or other water source, run it through a facility for contact and/ or non contact cooling purposes, and then discharge Glossary to Questionnaire Detailed Industry Questionnaire: Phase [ III] Cooling Water Intake Structures   [ Industrial Point Sources] Manufacturers G 9 it to a water body without recirculation. Once through cooling water systems may use canals/ channels, ponds, or non recirculating towers to dissipate waste heat from the water before it is discharged.

Open Area: The wetted area ( in square feet) of the opening to the cooling water intake structure minus the area ( in square feet) of any structural members associated with technologies located at the intake opening.

Operating Hours: The total number of hours the cooling water intake structure was operating ( taking in water) excluding any days when the cooling water intake structure was down for routine maintenance or not operational for other reasons.

Outage: The period during which a generating unit, transmission line, or other facility is out of service.

Passive Intake System: Devices placed at or near the opening of an intake structure that, with little or no mechanical activity, stops debris and/ or organisms from entering a facility's water system. Most passive intake systems achieve very low withdrawal velocities at the screening medium.

Planned or Under Construction: Cooling water intake structures for which funds have been authorized and are expected to go into commercial service within the next 7 years. It does not include structures that are presently operational, temporarily offline, permanently offline, or operating under test conditions.

Plant: A facility at which are located prime movers, electric generators, and auxiliary equipment for converting mechanical, chemical, and/ or nuclear energy into electric energy. A facility may contain more than one type of prime mover. Electric utility facilities exclude facilities that satisfy the definition of a qualifying facility under the Public Utility Regulatory Policies Act of 1978.

Point Source: Any discernible, confined, and discrete conveyance, including but not limited to, any pipe, ditch, channel, tunnel, conduit, well, discrete fissure, container, rolling stock, concentrated animal feeding operation, landfill leachate collection system, vessel or other floating craft from which pollutants are or may be discharged. The term does not include return flows from irrigated agriculture or agricultural storm water runoff. See also 40 CFR 122.2.

Pond, Natural: A still body of water that is generally smaller than a lake.

Power: The rate at which energy is transferred. Electrical energy is usually measured in watts.

Power Exchanges: Transactions involving a balancing of debits and credits for energy, capacity, etc.

Power Purchases: Electric energy bought from a utility or non utility power provider.

Prime Mover: The engine, turbine, water wheel, or similar machine that drives an electric generator. It can also be a device that directly converts energy to electricity such as a photovoltaic solar cell or a fuel cell. G 10 Detailed Industry Questionnaire: Phase [ III] Cooling Water Intake Structures   [ Industrial Point Sources] Manufacturers Privately Owned Treatment Works: A treatment works that is not publicly owned and whose owner is not the operator of the works. The term includes any device and system used to handle and/ or treat liquid wastes.

Process Operations: Industrial activities that directly result in the production of a facility's primary output.

Protected Aquatic Sanctuaries: Aquatic areas formally established by federal or state governments to protect and conserve aquatic natural resources and habitat.

Public Electric Utility: Nonprofit, governmental chartered entity established to generate, transmit, and/ or distribute electricity to wholesale or retail customers.

Publicly Owned Treatment Works: A treatment works owned by the State or municipality. The term refers to any devices and systems used to store, treat, recycle, and reclaim municipal sewage or industrial wastes of a liquid nature. It also refers to sewers, pipes, and other conveyances only if they convey wastewater to a POTW treatment facility.

Rate of Return on Capital: The profits realized by a utility as a percentage of capital outlays made by that utility. Under utility regulation, the rate of return is subject to approval by the regulatory jurisdiction( s) under which the utility operates.

Recirculating Cooling Water System: A system designed to withdraw water from a natural or other water source to support contact and non contact cooling uses within a facility. The water is generally sent to a cooling canal/ channel, lake, pond, or tower in order for waste heat to be dissipated. ( Some facilities may divert the " waste heat" to other process operations.) Once accomplished, the water is returned to the system. New source water ( called make up water) is added to the system to replenish losses due to blowdown, drift, and evaporation. For the purposes of the questionnaire, the term does not include nonrecirculating cooling canals/ channels, ponds, or towers.

Reefs: An aggregation of rocks or corals at or near the surface of water.

Reservoir: A natural or constructed basin where water is collected and stored and from where it is piped for various uses.

Revenues: The total amount of money received by a firm from sales of its products and/ or services, gains from the sales or exchange of assets, interest and dividends earned on investments, and other increases in the owner's equity except those arising from capital adjustments.

Rural Electric Cooperative: An electric utility legally established to be owned by and operated for the benefit of those using its service. The utility company will generate, transmit, and/ or distribute supplies of electric energy to a specified area not being serviced by another utility. Such ventures are generally exempt from Federal income tax laws. Most electric cooperatives have been initially financed by the Rural Utilities Service, U. S. Department of Agriculture. Glossary to Questionnaire Detailed Industry Questionnaire: Phase [ III] Cooling Water Intake Structures   [ Industrial Point Sources] Manufacturers G 11 Rural Utilities Service ( RUS): Formerly the Rural Electrification Administration, the Rural Utilities Service in the Department of Agriculture was established in 1936 with the purpose of extending credit to cooperatives to provide electric service to small rural communities and farms.

RUS Form 12: The annual report of rural electric cooperatives administered by the Rural Utilities Service ( RUS). Rural electric cooperatives that generate electricity and that have borrowed money from the RUS are required to file the RUS Form 12.

Sales for Resale: Energy supplied to other electric utilities, cooperatives, municipalities, and Federal and State electric agencies for resale to ultimate consumers.

Securities Rating Agency: An agency rating securities such as bonds, stocks, commercial papers and other obligations. Examples of securities rating agencies include, but are not limited to, Moody's, Standard & Poor, and Duff & Phelps.

Shoreline Intake Structure: An intake structure where the opening is closely aligned with the shoreline.

Skimmer/ Curtain/ or Baffle Wall: A vertical wall at the entrance to a screen or intake structure extending from above to some point below the water surface. Skimmer/ curtain/ or baffle walls function to direct colder waters from below the surface into the cooling water intake structure. See Figure 4 for example of skimmer/ curtain/ or baffle wall.

Standard Industrial Classification ( SIC) Code: A national classification system that organizes business entities into production based and market based categories identified by a 4 digit code. There are three levels of SIC codes: primary, secondary, and tertiary. Primary SIC codes are assigned based on the principal product or group of products produced or distributed by an establishment or for services rendered by the facility. Additional SIC codes are assigned for any secondary and tertiary products produced or for services rendered by an establishment.

Standby: Operating status of a facility or generating unit that is generally running under no load but that is available to replace or supplement a facility or unit normally in service.

Steam Electric Generating Unit: A generating unit in which the prime mover is a steam turbine. The turbines convert thermal energy ( steam or hot water) produced by generators or boilers to mechanical energy or shaft torque. This mechanical energy is used to power electric generators, which convert the mechanical energy to electricity, including combined cycle electric generating units.