REV: Tag_No.: "U" "T" ELM_LGT DUPLEX GAGE SERVICE NOTES

WELL DIMENS. SINGLE

Complete Assembly1. Other

MFR: LATER Model No: LATER

7. Material Conduit Conn. 3/4 INCH

ELEMENT

8. Terminal Block Single Duplex

WELL OR TUBE: N/A

MFR: LATER Model No: LATER Material: CARBON STEEL9.

2. Wire Size 10. Construction: Tapered Straight

Drilled Built-Up Closed End Tube3. Sheathed: 1/4'' O.D. Material 304 SS

Exposed Grounded Ungrounded

Enclosed Beaded Insulator Spring Loaded

11. Dimensions: MFR. STD. O.D I.D.

12. Connections: Process INT

Other Specs: INCL MTG BRACKET FOR HEAD13.4. Nipple Size Dimension "N" Union

5. Packed Connector

HEAD

6. Screw-Cap Chain Other

ISA Type T/C, TYPE-K

P&ID: 0.61/97023

Fluid: METAL

SHEET 1 OF 40ESKOM HOLDINGS LTD.TUTUKA POWER STATION

UNIT 6

PREPARED BY

APPROVED BY

DATE APPROVED

0635-302B CONTRACT

DOC. NO. E278065

PAD-WELDED THERMOCOUPLES

BABCOCK & WILCOX POWER GENERATION GROUP, INC.©2015 ALL RIGHTS RESERVED.

This document is the property of Babcock & Wilcox Power Generation Group, Inc. (B&W PGG) and is "CONFIDENTIAL

AND PROPRIETARY" to B&W PGG. Recipient and/or its representatives have, by receiving same, agreed to maintain its confidentiality and shall not reproduce, copy, disclose or

disseminate the contents, in whole or in part, to any person or entity other than the Recipient and/or Recipient's

representatives without the prior written consent of B&W PGG

PREP BY APPR BY DATENO REVISION

SA TIMKO

JM KIRVEN

5/1/2015

INCL TRANSMITTER

0 06NQ11T012-QT01 LATER 12'' LATER DUPLEX UNIT 6 FABRIC FILTER PLANT CASING A COMPARTMENT LH1 HOPPER T/C 1

NOTES

BABCOCK & WILCOX - SYSTEMS INTEGRATION ISA FORM S20.12a

Instrument shall be furnished with a permanently affixed stainless steel tag bearing Purchaser's instrument number and service.1

Manufacturer shall supply certified calibration sheets with instrument.2

Mfg. shall supply documentation dwgs. consisting of: Instrument Dim., Process & Electrical Connections, etc. for approval.3

Elements shall meet a "specific" limits of error classification in the temperature range (-18) - (316) degree C.4

The speed of response shall be apprx. 20 second when used with the thermowell, including the initial response time constant.5

Terminal blocks shall be brass and mounted on a ceramic base with polarity clearly marked.6

REV: Tag_No.: "U" "T" ELM_LGT DUPLEX GAGE SERVICE NOTES

WELL DIMENS. SINGLE

Complete Assembly1. Other

MFR: LATER Model No: LATER

7. Material Conduit Conn. 3/4 INCH

ELEMENT

8. Terminal Block Single Duplex

WELL OR TUBE: N/A

MFR: LATER Model No: LATER Material: CARBON STEEL9.

2. Wire Size 10. Construction: Tapered Straight

Drilled Built-Up Closed End Tube3. Sheathed: 1/4'' O.D. Material 304 SS

Exposed Grounded Ungrounded

Enclosed Beaded Insulator Spring Loaded

11. Dimensions: MFR. STD. O.D I.D.

12. Connections: Process INT

Other Specs: INCL MTG BRACKET FOR HEAD13.4. Nipple Size Dimension "N" Union

5. Packed Connector

HEAD

6. Screw-Cap Chain Other

ISA Type T/C, TYPE-K

P&ID: 0.61/97023

Fluid: METAL

SHEET 2 OF 40ESKOM HOLDINGS LTD.TUTUKA POWER STATION

UNIT 6

PREPARED BY

APPROVED BY

DATE APPROVED

0635-302B CONTRACT

DOC. NO. E278065

PAD-WELDED THERMOCOUPLES

BABCOCK & WILCOX POWER GENERATION GROUP, INC.©2015 ALL RIGHTS RESERVED.

This document is the property of Babcock & Wilcox Power Generation Group, Inc. (B&W PGG) and is "CONFIDENTIAL

AND PROPRIETARY" to B&W PGG. Recipient and/or its representatives have, by receiving same, agreed to maintain its confidentiality and shall not reproduce, copy, disclose or

disseminate the contents, in whole or in part, to any person or entity other than the Recipient and/or Recipient's

representatives without the prior written consent of B&W PGG

PREP BY APPR BY DATENO REVISION

SA TIMKO

JM KIRVEN

5/1/2015

INCL TRANSMITTER

0 06NQ11T013-QT01 LATER 12'' LATER DUPLEX UNIT 6 FABRIC FILTER PLANT CASING A COMPARTMENT LH1 HOPPER T/C 2

NOTES

BABCOCK & WILCOX - SYSTEMS INTEGRATION ISA FORM S20.12a

Instrument shall be furnished with a permanently affixed stainless steel tag bearing Purchaser's instrument number and service.1

Manufacturer shall supply certified calibration sheets with instrument.2

Mfg. shall supply documentation dwgs. consisting of: Instrument Dim., Process & Electrical Connections, etc. for approval.3

Elements shall meet a "specific" limits of error classification in the temperature range (-18) - (316) degree C.4

The speed of response shall be apprx. 20 second when used with the thermowell, including the initial response time constant.5

Terminal blocks shall be brass and mounted on a ceramic base with polarity clearly marked.6

REV: Tag_No.: "U" "T" ELM_LGT DUPLEX GAGE SERVICE NOTES

WELL DIMENS. SINGLE

Complete Assembly1. Other

MFR: LATER Model No: LATER

7. Material Conduit Conn. 3/4 INCH

ELEMENT

8. Terminal Block Single Duplex

WELL OR TUBE: N/A

MFR: LATER Model No: LATER Material: CARBON STEEL9.

2. Wire Size 10. Construction: Tapered Straight

Drilled Built-Up Closed End Tube3. Sheathed: 1/4'' O.D. Material 304 SS

Exposed Grounded Ungrounded

Enclosed Beaded Insulator Spring Loaded

11. Dimensions: MFR. STD. O.D I.D.

12. Connections: Process INT

Other Specs: INCL MTG BRACKET FOR HEAD13.4. Nipple Size Dimension "N" Union

5. Packed Connector

HEAD

6. Screw-Cap Chain Other

ISA Type T/C, TYPE-K

P&ID: 0.61/97023

Fluid: METAL

SHEET 3 OF 40ESKOM HOLDINGS LTD.TUTUKA POWER STATION

UNIT 6

PREPARED BY

APPROVED BY

DATE APPROVED

0635-302B CONTRACT

DOC. NO. E278065

PAD-WELDED THERMOCOUPLES

BABCOCK & WILCOX POWER GENERATION GROUP, INC.©2015 ALL RIGHTS RESERVED.

This document is the property of Babcock & Wilcox Power Generation Group, Inc. (B&W PGG) and is "CONFIDENTIAL

AND PROPRIETARY" to B&W PGG. Recipient and/or its representatives have, by receiving same, agreed to maintain its confidentiality and shall not reproduce, copy, disclose or

disseminate the contents, in whole or in part, to any person or entity other than the Recipient and/or Recipient's

representatives without the prior written consent of B&W PGG

PREP BY APPR BY DATENO REVISION

SA TIMKO

JM KIRVEN

5/1/2015

INCL TRANSMITTER

0 06NQ11T022-QT01 LATER 12'' LATER DUPLEX UNIT 6 FABRIC FILTER PLANT CASING A COMPARTMENT LH2 HOPPER T/C 1

NOTES

BABCOCK & WILCOX - SYSTEMS INTEGRATION ISA FORM S20.12a

Instrument shall be furnished with a permanently affixed stainless steel tag bearing Purchaser's instrument number and service.1

Manufacturer shall supply certified calibration sheets with instrument.2

Mfg. shall supply documentation dwgs. consisting of: Instrument Dim., Process & Electrical Connections, etc. for approval.3

Elements shall meet a "specific" limits of error classification in the temperature range (-18) - (316) degree C.4

The speed of response shall be apprx. 20 second when used with the thermowell, including the initial response time constant.5

Terminal blocks shall be brass and mounted on a ceramic base with polarity clearly marked.6

REV: Tag_No.: "U" "T" ELM_LGT DUPLEX GAGE SERVICE NOTES

WELL DIMENS. SINGLE

Complete Assembly1. Other

MFR: LATER Model No: LATER

7. Material Conduit Conn. 3/4 INCH

ELEMENT

8. Terminal Block Single Duplex

WELL OR TUBE: N/A

MFR: LATER Model No: LATER Material: CARBON STEEL9.

2. Wire Size 10. Construction: Tapered Straight

Drilled Built-Up Closed End Tube3. Sheathed: 1/4'' O.D. Material 304 SS

Exposed Grounded Ungrounded

Enclosed Beaded Insulator Spring Loaded

11. Dimensions: MFR. STD. O.D I.D.

12. Connections: Process INT

Other Specs: INCL MTG BRACKET FOR HEAD13.4. Nipple Size Dimension "N" Union

5. Packed Connector

HEAD

6. Screw-Cap Chain Other

ISA Type T/C, TYPE-K

P&ID: 0.61/97023

Fluid: METAL

SHEET 4 OF 40ESKOM HOLDINGS LTD.TUTUKA POWER STATION

UNIT 6

PREPARED BY

APPROVED BY

DATE APPROVED

0635-302B CONTRACT

DOC. NO. E278065

PAD-WELDED THERMOCOUPLES

BABCOCK & WILCOX POWER GENERATION GROUP, INC.©2015 ALL RIGHTS RESERVED.

This document is the property of Babcock & Wilcox Power Generation Group, Inc. (B&W PGG) and is "CONFIDENTIAL

AND PROPRIETARY" to B&W PGG. Recipient and/or its representatives have, by receiving same, agreed to maintain its confidentiality and shall not reproduce, copy, disclose or

disseminate the contents, in whole or in part, to any person or entity other than the Recipient and/or Recipient's

representatives without the prior written consent of B&W PGG

PREP BY APPR BY DATENO REVISION

SA TIMKO

JM KIRVEN

5/1/2015

INCL TRANSMITTER

0 06NQ11T023-QT01 LATER 12'' LATER DUPLEX UNIT 6 FABRIC FILTER PLANT CASING A COMPARTMENT LH2 HOPPER T/C 2

NOTES

BABCOCK & WILCOX - SYSTEMS INTEGRATION ISA FORM S20.12a

Instrument shall be furnished with a permanently affixed stainless steel tag bearing Purchaser's instrument number and service.1

Manufacturer shall supply certified calibration sheets with instrument.2

Mfg. shall supply documentation dwgs. consisting of: Instrument Dim., Process & Electrical Connections, etc. for approval.3

Elements shall meet a "specific" limits of error classification in the temperature range (-18) - (316) degree C.4

The speed of response shall be apprx. 20 second when used with the thermowell, including the initial response time constant.5

Terminal blocks shall be brass and mounted on a ceramic base with polarity clearly marked.6

REV: Tag_No.: "U" "T" ELM_LGT DUPLEX GAGE SERVICE NOTES

WELL DIMENS. SINGLE

Complete Assembly1. Other

MFR: LATER Model No: LATER

7. Material Conduit Conn. 3/4 INCH

ELEMENT

8. Terminal Block Single Duplex

WELL OR TUBE: N/A

MFR: LATER Model No: LATER Material: CARBON STEEL9.

2. Wire Size 10. Construction: Tapered Straight

Drilled Built-Up Closed End Tube3. Sheathed: 1/4'' O.D. Material 304 SS

Exposed Grounded Ungrounded

Enclosed Beaded Insulator Spring Loaded

11. Dimensions: MFR. STD. O.D I.D.

12. Connections: Process INT

Other Specs: INCL MTG BRACKET FOR HEAD13.4. Nipple Size Dimension "N" Union

5. Packed Connector

HEAD

6. Screw-Cap Chain Other

ISA Type T/C, TYPE-K

P&ID: 0.61/97023

Fluid: METAL

SHEET 5 OF 40ESKOM HOLDINGS LTD.TUTUKA POWER STATION

UNIT 6

PREPARED BY

APPROVED BY

DATE APPROVED

0635-302B CONTRACT

DOC. NO. E278065

PAD-WELDED THERMOCOUPLES

BABCOCK & WILCOX POWER GENERATION GROUP, INC.©2015 ALL RIGHTS RESERVED.

This document is the property of Babcock & Wilcox Power Generation Group, Inc. (B&W PGG) and is "CONFIDENTIAL

AND PROPRIETARY" to B&W PGG. Recipient and/or its representatives have, by receiving same, agreed to maintain its confidentiality and shall not reproduce, copy, disclose or

disseminate the contents, in whole or in part, to any person or entity other than the Recipient and/or Recipient's

representatives without the prior written consent of B&W PGG

PREP BY APPR BY DATENO REVISION

SA TIMKO

JM KIRVEN

5/1/2015

INCL TRANSMITTER

0 06NQ11T032-QT01 LATER 12'' LATER DUPLEX UNIT 6 FABRIC FILTER PLANT CASING A COMPARTMENT LH3 HOPPER T/C 1

NOTES

BABCOCK & WILCOX - SYSTEMS INTEGRATION ISA FORM S20.12a

Instrument shall be furnished with a permanently affixed stainless steel tag bearing Purchaser's instrument number and service.1

Manufacturer shall supply certified calibration sheets with instrument.2

Mfg. shall supply documentation dwgs. consisting of: Instrument Dim., Process & Electrical Connections, etc. for approval.3

Elements shall meet a "specific" limits of error classification in the temperature range (-18) - (316) degree C.4

The speed of response shall be apprx. 20 second when used with the thermowell, including the initial response time constant.5

Terminal blocks shall be brass and mounted on a ceramic base with polarity clearly marked.6

REV: Tag_No.: "U" "T" ELM_LGT DUPLEX GAGE SERVICE NOTES

WELL DIMENS. SINGLE

Complete Assembly1. Other

MFR: LATER Model No: LATER

7. Material Conduit Conn. 3/4 INCH

ELEMENT

8. Terminal Block Single Duplex

WELL OR TUBE: N/A

MFR: LATER Model No: LATER Material: CARBON STEEL9.

2. Wire Size 10. Construction: Tapered Straight

Drilled Built-Up Closed End Tube3. Sheathed: 1/4'' O.D. Material 304 SS

Exposed Grounded Ungrounded

Enclosed Beaded Insulator Spring Loaded

11. Dimensions: MFR. STD. O.D I.D.

12. Connections: Process INT

Other Specs: INCL MTG BRACKET FOR HEAD13.4. Nipple Size Dimension "N" Union

5. Packed Connector

HEAD

6. Screw-Cap Chain Other

ISA Type T/C, TYPE-K

P&ID: 0.61/97023

Fluid: METAL

SHEET 6 OF 40ESKOM HOLDINGS LTD.TUTUKA POWER STATION

UNIT 6

PREPARED BY

APPROVED BY

DATE APPROVED

0635-302B CONTRACT

DOC. NO. E278065

PAD-WELDED THERMOCOUPLES

BABCOCK & WILCOX POWER GENERATION GROUP, INC.©2015 ALL RIGHTS RESERVED.

This document is the property of Babcock & Wilcox Power Generation Group, Inc. (B&W PGG) and is "CONFIDENTIAL

AND PROPRIETARY" to B&W PGG. Recipient and/or its representatives have, by receiving same, agreed to maintain its confidentiality and shall not reproduce, copy, disclose or

disseminate the contents, in whole or in part, to any person or entity other than the Recipient and/or Recipient's

representatives without the prior written consent of B&W PGG

PREP BY APPR BY DATENO REVISION

SA TIMKO

JM KIRVEN

5/1/2015

INCL TRANSMITTER

0 06NQ11T033-QT01 LATER 12'' LATER DUPLEX UNIT 6 FABRIC FILTER PLANT CASING A COMPARTMENT LH3 HOPPER T/C 2

NOTES

BABCOCK & WILCOX - SYSTEMS INTEGRATION ISA FORM S20.12a

Instrument shall be furnished with a permanently affixed stainless steel tag bearing Purchaser's instrument number and service.1

Manufacturer shall supply certified calibration sheets with instrument.2

Mfg. shall supply documentation dwgs. consisting of: Instrument Dim., Process & Electrical Connections, etc. for approval.3

Elements shall meet a "specific" limits of error classification in the temperature range (-18) - (316) degree C.4

The speed of response shall be apprx. 20 second when used with the thermowell, including the initial response time constant.5

Terminal blocks shall be brass and mounted on a ceramic base with polarity clearly marked.6

REV: Tag_No.: "U" "T" ELM_LGT DUPLEX GAGE SERVICE NOTES

WELL DIMENS. SINGLE

Complete Assembly1. Other

MFR: LATER Model No: LATER

7. Material Conduit Conn. 3/4 INCH

ELEMENT

8. Terminal Block Single Duplex

WELL OR TUBE: N/A

MFR: LATER Model No: LATER Material: CARBON STEEL9.

2. Wire Size 10. Construction: Tapered Straight

Drilled Built-Up Closed End Tube3. Sheathed: 1/4'' O.D. Material 304 SS

Exposed Grounded Ungrounded

Enclosed Beaded Insulator Spring Loaded

11. Dimensions: MFR. STD. O.D I.D.

12. Connections: Process INT

Other Specs: INCL MTG BRACKET FOR HEAD13.4. Nipple Size Dimension "N" Union

5. Packed Connector

HEAD

6. Screw-Cap Chain Other

ISA Type T/C, TYPE-K

P&ID: 0.61/97024

Fluid: METAL

SHEET 7 OF 40ESKOM HOLDINGS LTD.TUTUKA POWER STATION

UNIT 6

PREPARED BY

APPROVED BY

DATE APPROVED

0635-302B CONTRACT

DOC. NO. E278065

PAD-WELDED THERMOCOUPLES

BABCOCK & WILCOX POWER GENERATION GROUP, INC.©2015 ALL RIGHTS RESERVED.

This document is the property of Babcock & Wilcox Power Generation Group, Inc. (B&W PGG) and is "CONFIDENTIAL

AND PROPRIETARY" to B&W PGG. Recipient and/or its representatives have, by receiving same, agreed to maintain its confidentiality and shall not reproduce, copy, disclose or

disseminate the contents, in whole or in part, to any person or entity other than the Recipient and/or Recipient's

representatives without the prior written consent of B&W PGG

PREP BY APPR BY DATENO REVISION

SA TIMKO

JM KIRVEN

5/1/2015

INCL TRANSMITTER

0 06NQ11T042-QT01 LATER 12'' LATER DUPLEX UNIT 6 FABRIC FILTER PLANT CASING A COMPARTMENT LH4 HOPPER T/C 1

NOTES

BABCOCK & WILCOX - SYSTEMS INTEGRATION ISA FORM S20.12a

Instrument shall be furnished with a permanently affixed stainless steel tag bearing Purchaser's instrument number and service.1

Manufacturer shall supply certified calibration sheets with instrument.2

Mfg. shall supply documentation dwgs. consisting of: Instrument Dim., Process & Electrical Connections, etc. for approval.3

Elements shall meet a "specific" limits of error classification in the temperature range (-18) - (316) degree C.4

The speed of response shall be apprx. 20 second when used with the thermowell, including the initial response time constant.5

Terminal blocks shall be brass and mounted on a ceramic base with polarity clearly marked.6

REV: Tag_No.: "U" "T" ELM_LGT DUPLEX GAGE SERVICE NOTES

WELL DIMENS. SINGLE

Complete Assembly1. Other

MFR: LATER Model No: LATER

7. Material Conduit Conn. 3/4 INCH

ELEMENT

8. Terminal Block Single Duplex

WELL OR TUBE: N/A

MFR: LATER Model No: LATER Material: CARBON STEEL9.

2. Wire Size 10. Construction: Tapered Straight

Drilled Built-Up Closed End Tube3. Sheathed: 1/4'' O.D. Material 304 SS

Exposed Grounded Ungrounded

Enclosed Beaded Insulator Spring Loaded

11. Dimensions: MFR. STD. O.D I.D.

12. Connections: Process INT

Other Specs: INCL MTG BRACKET FOR HEAD13.4. Nipple Size Dimension "N" Union

5. Packed Connector

HEAD

6. Screw-Cap Chain Other

ISA Type T/C, TYPE-K

P&ID: 0.61/97024

Fluid: METAL

SHEET 8 OF 40ESKOM HOLDINGS LTD.TUTUKA POWER STATION

UNIT 6

PREPARED BY

APPROVED BY

DATE APPROVED

0635-302B CONTRACT

DOC. NO. E278065

PAD-WELDED THERMOCOUPLES

BABCOCK & WILCOX POWER GENERATION GROUP, INC.©2015 ALL RIGHTS RESERVED.

This document is the property of Babcock & Wilcox Power Generation Group, Inc. (B&W PGG) and is "CONFIDENTIAL

AND PROPRIETARY" to B&W PGG. Recipient and/or its representatives have, by receiving same, agreed to maintain its confidentiality and shall not reproduce, copy, disclose or

disseminate the contents, in whole or in part, to any person or entity other than the Recipient and/or Recipient's

representatives without the prior written consent of B&W PGG

PREP BY APPR BY DATENO REVISION

SA TIMKO

JM KIRVEN

5/1/2015

INCL TRANSMITTER

0 06NQ11T043-QT01 LATER 12'' LATER DUPLEX UNIT 6 FABRIC FILTER PLANT CASING A COMPARTMENT LH4 HOPPER T/C 2

NOTES

BABCOCK & WILCOX - SYSTEMS INTEGRATION ISA FORM S20.12a

Instrument shall be furnished with a permanently affixed stainless steel tag bearing Purchaser's instrument number and service.1

Manufacturer shall supply certified calibration sheets with instrument.2

Mfg. shall supply documentation dwgs. consisting of: Instrument Dim., Process & Electrical Connections, etc. for approval.3

Elements shall meet a "specific" limits of error classification in the temperature range (-18) - (316) degree C.4

The speed of response shall be apprx. 20 second when used with the thermowell, including the initial response time constant.5

Terminal blocks shall be brass and mounted on a ceramic base with polarity clearly marked.6

REV: Tag_No.: "U" "T" ELM_LGT DUPLEX GAGE SERVICE NOTES

WELL DIMENS. SINGLE

Complete Assembly1. Other

MFR: LATER Model No: LATER

7. Material Conduit Conn. 3/4 INCH

ELEMENT

8. Terminal Block Single Duplex

WELL OR TUBE: N/A

MFR: LATER Model No: LATER Material: CARBON STEEL9.

2. Wire Size 10. Construction: Tapered Straight

Drilled Built-Up Closed End Tube3. Sheathed: 1/4'' O.D. Material 304 SS

Exposed Grounded Ungrounded

Enclosed Beaded Insulator Spring Loaded

11. Dimensions: MFR. STD. O.D I.D.

12. Connections: Process INT

Other Specs: INCL MTG BRACKET FOR HEAD13.4. Nipple Size Dimension "N" Union

5. Packed Connector

HEAD

6. Screw-Cap Chain Other

ISA Type T/C, TYPE-K

P&ID: 0.61/97024

Fluid: METAL

SHEET 9 OF 40ESKOM HOLDINGS LTD.TUTUKA POWER STATION

UNIT 6

PREPARED BY

APPROVED BY

DATE APPROVED

0635-302B CONTRACT

DOC. NO. E278065

PAD-WELDED THERMOCOUPLES

BABCOCK & WILCOX POWER GENERATION GROUP, INC.©2015 ALL RIGHTS RESERVED.

This document is the property of Babcock & Wilcox Power Generation Group, Inc. (B&W PGG) and is "CONFIDENTIAL

AND PROPRIETARY" to B&W PGG. Recipient and/or its representatives have, by receiving same, agreed to maintain its confidentiality and shall not reproduce, copy, disclose or

disseminate the contents, in whole or in part, to any person or entity other than the Recipient and/or Recipient's

representatives without the prior written consent of B&W PGG

PREP BY APPR BY DATENO REVISION

SA TIMKO

JM KIRVEN

5/1/2015

INCL TRANSMITTER

0 06NQ11T052-QT01 LATER 12'' LATER DUPLEX UNIT 6 FABRIC FILTER PLANT CASING A COMPARTMENT LH5 HOPPER T/C 1

NOTES

BABCOCK & WILCOX - SYSTEMS INTEGRATION ISA FORM S20.12a

Instrument shall be furnished with a permanently affixed stainless steel tag bearing Purchaser's instrument number and service.1

Manufacturer shall supply certified calibration sheets with instrument.2

Mfg. shall supply documentation dwgs. consisting of: Instrument Dim., Process & Electrical Connections, etc. for approval.3

Elements shall meet a "specific" limits of error classification in the temperature range (-18) - (316) degree C.4

The speed of response shall be apprx. 20 second when used with the thermowell, including the initial response time constant.5

Terminal blocks shall be brass and mounted on a ceramic base with polarity clearly marked.6

REV: Tag_No.: "U" "T" ELM_LGT DUPLEX GAGE SERVICE NOTES

WELL DIMENS. SINGLE

Complete Assembly1. Other

MFR: LATER Model No: LATER

7. Material Conduit Conn. 3/4 INCH

ELEMENT

8. Terminal Block Single Duplex

WELL OR TUBE: N/A

MFR: LATER Model No: LATER Material: CARBON STEEL9.

2. Wire Size 10. Construction: Tapered Straight

Drilled Built-Up Closed End Tube3. Sheathed: 1/4'' O.D. Material 304 SS

Exposed Grounded Ungrounded

Enclosed Beaded Insulator Spring Loaded

11. Dimensions: MFR. STD. O.D I.D.

12. Connections: Process INT

Other Specs: INCL MTG BRACKET FOR HEAD13.4. Nipple Size Dimension "N" Union

5. Packed Connector

HEAD

6. Screw-Cap Chain Other

ISA Type T/C, TYPE-K

P&ID: 0.61/97024

Fluid: METAL

SHEET 10 OF 40ESKOM HOLDINGS LTD.TUTUKA POWER STATION

UNIT 6

PREPARED BY

APPROVED BY

DATE APPROVED

0635-302B CONTRACT

DOC. NO. E278065

PAD-WELDED THERMOCOUPLES

BABCOCK & WILCOX POWER GENERATION GROUP, INC.©2015 ALL RIGHTS RESERVED.

This document is the property of Babcock & Wilcox Power Generation Group, Inc. (B&W PGG) and is "CONFIDENTIAL

AND PROPRIETARY" to B&W PGG. Recipient and/or its representatives have, by receiving same, agreed to maintain its confidentiality and shall not reproduce, copy, disclose or

disseminate the contents, in whole or in part, to any person or entity other than the Recipient and/or Recipient's

representatives without the prior written consent of B&W PGG

PREP BY APPR BY DATENO REVISION

SA TIMKO

JM KIRVEN

5/1/2015

INCL TRANSMITTER

0 06NQ11T053-QT01 LATER 12'' LATER DUPLEX UNIT 6 FABRIC FILTER PLANT CASING A COMPARTMENT LH5 HOPPER T/C 2

NOTES

BABCOCK & WILCOX - SYSTEMS INTEGRATION ISA FORM S20.12a

Instrument shall be furnished with a permanently affixed stainless steel tag bearing Purchaser's instrument number and service.1

Manufacturer shall supply certified calibration sheets with instrument.2

Mfg. shall supply documentation dwgs. consisting of: Instrument Dim., Process & Electrical Connections, etc. for approval.3

Elements shall meet a "specific" limits of error classification in the temperature range (-18) - (316) degree C.4

The speed of response shall be apprx. 20 second when used with the thermowell, including the initial response time constant.5

Terminal blocks shall be brass and mounted on a ceramic base with polarity clearly marked.6

REV: Tag_No.: "U" "T" ELM_LGT DUPLEX GAGE SERVICE NOTES

WELL DIMENS. SINGLE

Complete Assembly1. Other

MFR: LATER Model No: LATER

7. Material Conduit Conn. 3/4 INCH

ELEMENT

8. Terminal Block Single Duplex

WELL OR TUBE: N/A

MFR: LATER Model No: LATER Material: CARBON STEEL9.

2. Wire Size 10. Construction: Tapered Straight

Drilled Built-Up Closed End Tube3. Sheathed: 1/4'' O.D. Material 304 SS

Exposed Grounded Ungrounded

Enclosed Beaded Insulator Spring Loaded

11. Dimensions: MFR. STD. O.D I.D.

12. Connections: Process INT

Other Specs: INCL MTG BRACKET FOR HEAD13.4. Nipple Size Dimension "N" Union

5. Packed Connector

HEAD

6. Screw-Cap Chain Other

ISA Type T/C, TYPE-K

P&ID: 0.61/97023

Fluid: METAL

SHEET 11 OF 40ESKOM HOLDINGS LTD.TUTUKA POWER STATION

UNIT 6

PREPARED BY

APPROVED BY

DATE APPROVED

0635-302B CONTRACT

DOC. NO. E278065

PAD-WELDED THERMOCOUPLES

BABCOCK & WILCOX POWER GENERATION GROUP, INC.©2015 ALL RIGHTS RESERVED.

This document is the property of Babcock & Wilcox Power Generation Group, Inc. (B&W PGG) and is "CONFIDENTIAL

AND PROPRIETARY" to B&W PGG. Recipient and/or its representatives have, by receiving same, agreed to maintain its confidentiality and shall not reproduce, copy, disclose or

disseminate the contents, in whole or in part, to any person or entity other than the Recipient and/or Recipient's

representatives without the prior written consent of B&W PGG

PREP BY APPR BY DATENO REVISION

SA TIMKO

JM KIRVEN

5/1/2015

INCL TRANSMITTER

0 06NQ12T012-QT01 LATER 12'' LATER DUPLEX UNIT 6 FABRIC FILTER PLANT CASING A COMPARTMENT RH1 HOPPER T/C 1

NOTES

BABCOCK & WILCOX - SYSTEMS INTEGRATION ISA FORM S20.12a

Instrument shall be furnished with a permanently affixed stainless steel tag bearing Purchaser's instrument number and service.1

Manufacturer shall supply certified calibration sheets with instrument.2

Mfg. shall supply documentation dwgs. consisting of: Instrument Dim., Process & Electrical Connections, etc. for approval.3

Elements shall meet a "specific" limits of error classification in the temperature range (-18) - (316) degree C.4

The speed of response shall be apprx. 20 second when used with the thermowell, including the initial response time constant.5

Terminal blocks shall be brass and mounted on a ceramic base with polarity clearly marked.6

REV: Tag_No.: "U" "T" ELM_LGT DUPLEX GAGE SERVICE NOTES

WELL DIMENS. SINGLE

Complete Assembly1. Other

MFR: LATER Model No: LATER

7. Material Conduit Conn. 3/4 INCH

ELEMENT

8. Terminal Block Single Duplex

WELL OR TUBE: N/A

MFR: LATER Model No: LATER Material: CARBON STEEL9.

2. Wire Size 10. Construction: Tapered Straight

Drilled Built-Up Closed End Tube3. Sheathed: 1/4'' O.D. Material 304 SS

Exposed Grounded Ungrounded

Enclosed Beaded Insulator Spring Loaded

11. Dimensions: MFR. STD. O.D I.D.

12. Connections: Process INT

Other Specs: INCL MTG BRACKET FOR HEAD13.4. Nipple Size Dimension "N" Union

5. Packed Connector

HEAD

6. Screw-Cap Chain Other

ISA Type T/C, TYPE-K

P&ID: 0.61/97023

Fluid: METAL

SHEET 12 OF 40ESKOM HOLDINGS LTD.TUTUKA POWER STATION

UNIT 6

PREPARED BY

APPROVED BY

DATE APPROVED

0635-302B CONTRACT

DOC. NO. E278065

PAD-WELDED THERMOCOUPLES

BABCOCK & WILCOX POWER GENERATION GROUP, INC.©2015 ALL RIGHTS RESERVED.

This document is the property of Babcock & Wilcox Power Generation Group, Inc. (B&W PGG) and is "CONFIDENTIAL

AND PROPRIETARY" to B&W PGG. Recipient and/or its representatives have, by receiving same, agreed to maintain its confidentiality and shall not reproduce, copy, disclose or

disseminate the contents, in whole or in part, to any person or entity other than the Recipient and/or Recipient's

representatives without the prior written consent of B&W PGG

PREP BY APPR BY DATENO REVISION

SA TIMKO

JM KIRVEN

5/1/2015

INCL TRANSMITTER

0 06NQ12T013-QT01 LATER 12'' LATER DUPLEX UNIT 6 FABRIC FILTER PLANT CASING A COMPARTMENT RH1 HOPPER T/C 2

NOTES

BABCOCK & WILCOX - SYSTEMS INTEGRATION ISA FORM S20.12a

Instrument shall be furnished with a permanently affixed stainless steel tag bearing Purchaser's instrument number and service.1

Manufacturer shall supply certified calibration sheets with instrument.2

Mfg. shall supply documentation dwgs. consisting of: Instrument Dim., Process & Electrical Connections, etc. for approval.3

Elements shall meet a "specific" limits of error classification in the temperature range (-18) - (316) degree C.4

The speed of response shall be apprx. 20 second when used with the thermowell, including the initial response time constant.5

Terminal blocks shall be brass and mounted on a ceramic base with polarity clearly marked.6

REV: Tag_No.: "U" "T" ELM_LGT DUPLEX GAGE SERVICE NOTES

WELL DIMENS. SINGLE

Complete Assembly1. Other

MFR: LATER Model No: LATER

7. Material Conduit Conn. 3/4 INCH

ELEMENT

8. Terminal Block Single Duplex

WELL OR TUBE: N/A

MFR: LATER Model No: LATER Material: CARBON STEEL9.

2. Wire Size 10. Construction: Tapered Straight

Drilled Built-Up Closed End Tube3. Sheathed: 1/4'' O.D. Material 304 SS

Exposed Grounded Ungrounded

Enclosed Beaded Insulator Spring Loaded

11. Dimensions: MFR. STD. O.D I.D.

12. Connections: Process INT

Other Specs: INCL MTG BRACKET FOR HEAD13.4. Nipple Size Dimension "N" Union

5. Packed Connector

HEAD

6. Screw-Cap Chain Other

ISA Type T/C, TYPE-K

P&ID: 0.61/97023

Fluid: METAL

SHEET 13 OF 40ESKOM HOLDINGS LTD.TUTUKA POWER STATION

UNIT 6

PREPARED BY

APPROVED BY

DATE APPROVED

0635-302B CONTRACT

DOC. NO. E278065

PAD-WELDED THERMOCOUPLES

BABCOCK & WILCOX POWER GENERATION GROUP, INC.©2015 ALL RIGHTS RESERVED.

This document is the property of Babcock & Wilcox Power Generation Group, Inc. (B&W PGG) and is "CONFIDENTIAL

AND PROPRIETARY" to B&W PGG. Recipient and/or its representatives have, by receiving same, agreed to maintain its confidentiality and shall not reproduce, copy, disclose or

disseminate the contents, in whole or in part, to any person or entity other than the Recipient and/or Recipient's

representatives without the prior written consent of B&W PGG

PREP BY APPR BY DATENO REVISION

SA TIMKO

JM KIRVEN

5/1/2015

INCL TRANSMITTER

0 06NQ12T022-QT01 LATER 12'' LATER DUPLEX UNIT 6 FABRIC FILTER PLANT CASING A COMPARTMENT RH2 HOPPER T/C 1

NOTES

BABCOCK & WILCOX - SYSTEMS INTEGRATION ISA FORM S20.12a

Instrument shall be furnished with a permanently affixed stainless steel tag bearing Purchaser's instrument number and service.1

Manufacturer shall supply certified calibration sheets with instrument.2

Mfg. shall supply documentation dwgs. consisting of: Instrument Dim., Process & Electrical Connections, etc. for approval.3

Elements shall meet a "specific" limits of error classification in the temperature range (-18) - (316) degree C.4

The speed of response shall be apprx. 20 second when used with the thermowell, including the initial response time constant.5

Terminal blocks shall be brass and mounted on a ceramic base with polarity clearly marked.6

REV: Tag_No.: "U" "T" ELM_LGT DUPLEX GAGE SERVICE NOTES

WELL DIMENS. SINGLE

Complete Assembly1. Other

MFR: LATER Model No: LATER

7. Material Conduit Conn. 3/4 INCH

ELEMENT

8. Terminal Block Single Duplex

WELL OR TUBE: N/A

MFR: LATER Model No: LATER Material: CARBON STEEL9.

2. Wire Size 10. Construction: Tapered Straight

Drilled Built-Up Closed End Tube3. Sheathed: 1/4'' O.D. Material 304 SS

Exposed Grounded Ungrounded

Enclosed Beaded Insulator Spring Loaded

11. Dimensions: MFR. STD. O.D I.D.

12. Connections: Process INT

Other Specs: INCL MTG BRACKET FOR HEAD13.4. Nipple Size Dimension "N" Union

5. Packed Connector

HEAD

6. Screw-Cap Chain Other

ISA Type T/C, TYPE-K

P&ID: 0.61/97023

Fluid: METAL

SHEET 14 OF 40ESKOM HOLDINGS LTD.TUTUKA POWER STATION

UNIT 6

PREPARED BY

APPROVED BY

DATE APPROVED

0635-302B CONTRACT

DOC. NO. E278065

PAD-WELDED THERMOCOUPLES

BABCOCK & WILCOX POWER GENERATION GROUP, INC.©2015 ALL RIGHTS RESERVED.

This document is the property of Babcock & Wilcox Power Generation Group, Inc. (B&W PGG) and is "CONFIDENTIAL

AND PROPRIETARY" to B&W PGG. Recipient and/or its representatives have, by receiving same, agreed to maintain its confidentiality and shall not reproduce, copy, disclose or

disseminate the contents, in whole or in part, to any person or entity other than the Recipient and/or Recipient's

representatives without the prior written consent of B&W PGG

PREP BY APPR BY DATENO REVISION

SA TIMKO

JM KIRVEN

5/1/2015

INCL TRANSMITTER

0 06NQ12T023-QT01 LATER 12'' LATER DUPLEX UNIT 6 FABRIC FILTER PLANT CASING A COMPARTMENT RH2 HOPPER T/C 2

NOTES

BABCOCK & WILCOX - SYSTEMS INTEGRATION ISA FORM S20.12a

Instrument shall be furnished with a permanently affixed stainless steel tag bearing Purchaser's instrument number and service.1

Manufacturer shall supply certified calibration sheets with instrument.2

Mfg. shall supply documentation dwgs. consisting of: Instrument Dim., Process & Electrical Connections, etc. for approval.3

Elements shall meet a "specific" limits of error classification in the temperature range (-18) - (316) degree C.4

The speed of response shall be apprx. 20 second when used with the thermowell, including the initial response time constant.5

Terminal blocks shall be brass and mounted on a ceramic base with polarity clearly marked.6

REV: Tag_No.: "U" "T" ELM_LGT DUPLEX GAGE SERVICE NOTES

WELL DIMENS. SINGLE

Complete Assembly1. Other

MFR: LATER Model No: LATER

7. Material Conduit Conn. 3/4 INCH

ELEMENT

8. Terminal Block Single Duplex

WELL OR TUBE: N/A

MFR: LATER Model No: LATER Material: CARBON STEEL9.

2. Wire Size 10. Construction: Tapered Straight

Drilled Built-Up Closed End Tube3. Sheathed: 1/4'' O.D. Material 304 SS

Exposed Grounded Ungrounded

Enclosed Beaded Insulator Spring Loaded

11. Dimensions: MFR. STD. O.D I.D.

12. Connections: Process INT

Other Specs: INCL MTG BRACKET FOR HEAD13.4. Nipple Size Dimension "N" Union

5. Packed Connector

HEAD

6. Screw-Cap Chain Other

ISA Type T/C, TYPE-K

P&ID: 0.61/97023

Fluid: METAL

SHEET 15 OF 40ESKOM HOLDINGS LTD.TUTUKA POWER STATION

UNIT 6

PREPARED BY

APPROVED BY

DATE APPROVED

0635-302B CONTRACT

DOC. NO. E278065

PAD-WELDED THERMOCOUPLES

BABCOCK & WILCOX POWER GENERATION GROUP, INC.©2015 ALL RIGHTS RESERVED.

This document is the property of Babcock & Wilcox Power Generation Group, Inc. (B&W PGG) and is "CONFIDENTIAL

AND PROPRIETARY" to B&W PGG. Recipient and/or its representatives have, by receiving same, agreed to maintain its confidentiality and shall not reproduce, copy, disclose or

disseminate the contents, in whole or in part, to any person or entity other than the Recipient and/or Recipient's

representatives without the prior written consent of B&W PGG

PREP BY APPR BY DATENO REVISION

SA TIMKO

JM KIRVEN

5/1/2015

INCL TRANSMITTER

0 06NQ12T032-QT01 LATER 12'' LATER DUPLEX UNIT 6 FABRIC FILTER PLANT CASING A COMPARTMENT RH3 HOPPER T/C 1

NOTES

BABCOCK & WILCOX - SYSTEMS INTEGRATION ISA FORM S20.12a

Instrument shall be furnished with a permanently affixed stainless steel tag bearing Purchaser's instrument number and service.1

Manufacturer shall supply certified calibration sheets with instrument.2

Mfg. shall supply documentation dwgs. consisting of: Instrument Dim., Process & Electrical Connections, etc. for approval.3

Elements shall meet a "specific" limits of error classification in the temperature range (-18) - (316) degree C.4

The speed of response shall be apprx. 20 second when used with the thermowell, including the initial response time constant.5

Terminal blocks shall be brass and mounted on a ceramic base with polarity clearly marked.6

REV: Tag_No.: "U" "T" ELM_LGT DUPLEX GAGE SERVICE NOTES

WELL DIMENS. SINGLE

Complete Assembly1. Other

MFR: LATER Model No: LATER

7. Material Conduit Conn. 3/4 INCH

ELEMENT

8. Terminal Block Single Duplex

WELL OR TUBE: N/A

MFR: LATER Model No: LATER Material: CARBON STEEL9.

2. Wire Size 10. Construction: Tapered Straight

Drilled Built-Up Closed End Tube3. Sheathed: 1/4'' O.D. Material 304 SS

Exposed Grounded Ungrounded

Enclosed Beaded Insulator Spring Loaded

11. Dimensions: MFR. STD. O.D I.D.

12. Connections: Process INT

Other Specs: INCL MTG BRACKET FOR HEAD13.4. Nipple Size Dimension "N" Union

5. Packed Connector

HEAD

6. Screw-Cap Chain Other

ISA Type T/C, TYPE-K

P&ID: 0.61/97023

Fluid: METAL

SHEET 16 OF 40ESKOM HOLDINGS LTD.TUTUKA POWER STATION

UNIT 6

PREPARED BY

APPROVED BY

DATE APPROVED

0635-302B CONTRACT

DOC. NO. E278065

PAD-WELDED THERMOCOUPLES

BABCOCK & WILCOX POWER GENERATION GROUP, INC.©2015 ALL RIGHTS RESERVED.

This document is the property of Babcock & Wilcox Power Generation Group, Inc. (B&W PGG) and is "CONFIDENTIAL

AND PROPRIETARY" to B&W PGG. Recipient and/or its representatives have, by receiving same, agreed to maintain its confidentiality and shall not reproduce, copy, disclose or

disseminate the contents, in whole or in part, to any person or entity other than the Recipient and/or Recipient's

representatives without the prior written consent of B&W PGG

PREP BY APPR BY DATENO REVISION

SA TIMKO

JM KIRVEN

5/1/2015

INCL TRANSMITTER

0 06NQ12T033-QT01 LATER 12'' LATER DUPLEX UNIT 6 FABRIC FILTER PLANT CASING A COMPARTMENT RH3 HOPPER T/C 2

NOTES

BABCOCK & WILCOX - SYSTEMS INTEGRATION ISA FORM S20.12a

Instrument shall be furnished with a permanently affixed stainless steel tag bearing Purchaser's instrument number and service.1

Manufacturer shall supply certified calibration sheets with instrument.2

Mfg. shall supply documentation dwgs. consisting of: Instrument Dim., Process & Electrical Connections, etc. for approval.3

Elements shall meet a "specific" limits of error classification in the temperature range (-18) - (316) degree C.4

The speed of response shall be apprx. 20 second when used with the thermowell, including the initial response time constant.5

Terminal blocks shall be brass and mounted on a ceramic base with polarity clearly marked.6

REV: Tag_No.: "U" "T" ELM_LGT DUPLEX GAGE SERVICE NOTES

WELL DIMENS. SINGLE

Complete Assembly1. Other

MFR: LATER Model No: LATER

7. Material Conduit Conn. 3/4 INCH

ELEMENT

8. Terminal Block Single Duplex

WELL OR TUBE: N/A

MFR: LATER Model No: LATER Material: CARBON STEEL9.

2. Wire Size 10. Construction: Tapered Straight

Drilled Built-Up Closed End Tube3. Sheathed: 1/4'' O.D. Material 304 SS

Exposed Grounded Ungrounded

Enclosed Beaded Insulator Spring Loaded

11. Dimensions: MFR. STD. O.D I.D.

12. Connections: Process INT

Other Specs: INCL MTG BRACKET FOR HEAD13.4. Nipple Size Dimension "N" Union

5. Packed Connector

HEAD

6. Screw-Cap Chain Other

ISA Type T/C, TYPE-K

P&ID: 0.61/97024

Fluid: METAL

SHEET 17 OF 40ESKOM HOLDINGS LTD.TUTUKA POWER STATION

UNIT 6

PREPARED BY

APPROVED BY

DATE APPROVED

0635-302B CONTRACT

DOC. NO. E278065

PAD-WELDED THERMOCOUPLES

BABCOCK & WILCOX POWER GENERATION GROUP, INC.©2015 ALL RIGHTS RESERVED.

This document is the property of Babcock & Wilcox Power Generation Group, Inc. (B&W PGG) and is "CONFIDENTIAL

AND PROPRIETARY" to B&W PGG. Recipient and/or its representatives have, by receiving same, agreed to maintain its confidentiality and shall not reproduce, copy, disclose or

disseminate the contents, in whole or in part, to any person or entity other than the Recipient and/or Recipient's

representatives without the prior written consent of B&W PGG

PREP BY APPR BY DATENO REVISION

SA TIMKO

JM KIRVEN

5/1/2015

INCL TRANSMITTER

0 06NQ12T042-QT01 LATER 12'' LATER DUPLEX UNIT 6 FABRIC FILTER PLANT CASING A COMPARTMENT RH4 HOPPER T/C 1

NOTES

BABCOCK & WILCOX - SYSTEMS INTEGRATION ISA FORM S20.12a

Instrument shall be furnished with a permanently affixed stainless steel tag bearing Purchaser's instrument number and service.1

Manufacturer shall supply certified calibration sheets with instrument.2

Mfg. shall supply documentation dwgs. consisting of: Instrument Dim., Process & Electrical Connections, etc. for approval.3

Elements shall meet a "specific" limits of error classification in the temperature range (-18) - (316) degree C.4

The speed of response shall be apprx. 20 second when used with the thermowell, including the initial response time constant.5

Terminal blocks shall be brass and mounted on a ceramic base with polarity clearly marked.6

REV: Tag_No.: "U" "T" ELM_LGT DUPLEX GAGE SERVICE NOTES

WELL DIMENS. SINGLE

Complete Assembly1. Other

MFR: LATER Model No: LATER

7. Material Conduit Conn. 3/4 INCH

ELEMENT

8. Terminal Block Single Duplex

WELL OR TUBE: N/A

MFR: LATER Model No: LATER Material: CARBON STEEL9.

2. Wire Size 10. Construction: Tapered Straight

Drilled Built-Up Closed End Tube3. Sheathed: 1/4'' O.D. Material 304 SS

Exposed Grounded Ungrounded

Enclosed Beaded Insulator Spring Loaded

11. Dimensions: MFR. STD. O.D I.D.

12. Connections: Process INT

Other Specs: INCL MTG BRACKET FOR HEAD13.4. Nipple Size Dimension "N" Union

5. Packed Connector

HEAD

6. Screw-Cap Chain Other

ISA Type T/C, TYPE-K

P&ID: 0.61/97024

Fluid: METAL

SHEET 18 OF 40ESKOM HOLDINGS LTD.TUTUKA POWER STATION

UNIT 6

PREPARED BY

APPROVED BY

DATE APPROVED

0635-302B CONTRACT

DOC. NO. E278065

PAD-WELDED THERMOCOUPLES

BABCOCK & WILCOX POWER GENERATION GROUP, INC.©2015 ALL RIGHTS RESERVED.

This document is the property of Babcock & Wilcox Power Generation Group, Inc. (B&W PGG) and is "CONFIDENTIAL

AND PROPRIETARY" to B&W PGG. Recipient and/or its representatives have, by receiving same, agreed to maintain its confidentiality and shall not reproduce, copy, disclose or

disseminate the contents, in whole or in part, to any person or entity other than the Recipient and/or Recipient's

representatives without the prior written consent of B&W PGG

PREP BY APPR BY DATENO REVISION

SA TIMKO

JM KIRVEN

5/1/2015

INCL TRANSMITTER

0 06NQ12T043-QT01 LATER 12'' LATER DUPLEX UNIT 6 FABRIC FILTER PLANT CASING A COMPARTMENT RH4 HOPPER T/C 2

NOTES

BABCOCK & WILCOX - SYSTEMS INTEGRATION ISA FORM S20.12a

Instrument shall be furnished with a permanently affixed stainless steel tag bearing Purchaser's instrument number and service.1

Manufacturer shall supply certified calibration sheets with instrument.2

Mfg. shall supply documentation dwgs. consisting of: Instrument Dim., Process & Electrical Connections, etc. for approval.3

Elements shall meet a "specific" limits of error classification in the temperature range (-18) - (316) degree C.4

The speed of response shall be apprx. 20 second when used with the thermowell, including the initial response time constant.5

Terminal blocks shall be brass and mounted on a ceramic base with polarity clearly marked.6

REV: Tag_No.: "U" "T" ELM_LGT DUPLEX GAGE SERVICE NOTES

WELL DIMENS. SINGLE

Complete Assembly1. Other

MFR: LATER Model No: LATER

7. Material Conduit Conn. 3/4 INCH

ELEMENT

8. Terminal Block Single Duplex

WELL OR TUBE: N/A

MFR: LATER Model No: LATER Material: CARBON STEEL9.

2. Wire Size 10. Construction: Tapered Straight

Drilled Built-Up Closed End Tube3. Sheathed: 1/4'' O.D. Material 304 SS

Exposed Grounded Ungrounded

Enclosed Beaded Insulator Spring Loaded

11. Dimensions: MFR. STD. O.D I.D.

12. Connections: Process INT

Other Specs: INCL MTG BRACKET FOR HEAD13.4. Nipple Size Dimension "N" Union

5. Packed Connector

HEAD

6. Screw-Cap Chain Other

ISA Type T/C, TYPE-K

P&ID: 0.61/97024

Fluid: METAL

SHEET 19 OF 40ESKOM HOLDINGS LTD.TUTUKA POWER STATION

UNIT 6

PREPARED BY

APPROVED BY

DATE APPROVED

0635-302B CONTRACT

DOC. NO. E278065

PAD-WELDED THERMOCOUPLES

BABCOCK & WILCOX POWER GENERATION GROUP, INC.©2015 ALL RIGHTS RESERVED.

This document is the property of Babcock & Wilcox Power Generation Group, Inc. (B&W PGG) and is "CONFIDENTIAL

AND PROPRIETARY" to B&W PGG. Recipient and/or its representatives have, by receiving same, agreed to maintain its confidentiality and shall not reproduce, copy, disclose or

disseminate the contents, in whole or in part, to any person or entity other than the Recipient and/or Recipient's

representatives without the prior written consent of B&W PGG

PREP BY APPR BY DATENO REVISION

SA TIMKO

JM KIRVEN

5/1/2015

INCL TRANSMITTER

0 06NQ12T052-QT01 LATER 12'' LATER DUPLEX UNIT 6 FABRIC FILTER PLANT CASING A COMPARTMENT RH5 HOPPER T/C 1

NOTES

BABCOCK & WILCOX - SYSTEMS INTEGRATION ISA FORM S20.12a

Instrument shall be furnished with a permanently affixed stainless steel tag bearing Purchaser's instrument number and service.1

Manufacturer shall supply certified calibration sheets with instrument.2

Mfg. shall supply documentation dwgs. consisting of: Instrument Dim., Process & Electrical Connections, etc. for approval.3

Elements shall meet a "specific" limits of error classification in the temperature range (-18) - (316) degree C.4

The speed of response shall be apprx. 20 second when used with the thermowell, including the initial response time constant.5

Terminal blocks shall be brass and mounted on a ceramic base with polarity clearly marked.6

REV: Tag_No.: "U" "T" ELM_LGT DUPLEX GAGE SERVICE NOTES

WELL DIMENS. SINGLE

Complete Assembly1. Other

MFR: LATER Model No: LATER

7. Material Conduit Conn. 3/4 INCH

ELEMENT

8. Terminal Block Single Duplex

WELL OR TUBE: N/A

MFR: LATER Model No: LATER Material: CARBON STEEL9.

2. Wire Size 10. Construction: Tapered Straight

Drilled Built-Up Closed End Tube3. Sheathed: 1/4'' O.D. Material 304 SS

Exposed Grounded Ungrounded

Enclosed Beaded Insulator Spring Loaded

11. Dimensions: MFR. STD. O.D I.D.

12. Connections: Process INT

Other Specs: INCL MTG BRACKET FOR HEAD13.4. Nipple Size Dimension "N" Union

5. Packed Connector

HEAD

6. Screw-Cap Chain Other

ISA Type T/C, TYPE-K

P&ID: 0.61/97024

Fluid: METAL

SHEET 20 OF 40ESKOM HOLDINGS LTD.TUTUKA POWER STATION

UNIT 6

PREPARED BY

APPROVED BY

DATE APPROVED

0635-302B CONTRACT

DOC. NO. E278065

PAD-WELDED THERMOCOUPLES

BABCOCK & WILCOX POWER GENERATION GROUP, INC.©2015 ALL RIGHTS RESERVED.

This document is the property of Babcock & Wilcox Power Generation Group, Inc. (B&W PGG) and is "CONFIDENTIAL

AND PROPRIETARY" to B&W PGG. Recipient and/or its representatives have, by receiving same, agreed to maintain its confidentiality and shall not reproduce, copy, disclose or

disseminate the contents, in whole or in part, to any person or entity other than the Recipient and/or Recipient's

representatives without the prior written consent of B&W PGG

PREP BY APPR BY DATENO REVISION

SA TIMKO

JM KIRVEN

5/1/2015

INCL TRANSMITTER

0 06NQ12T053-QT01 LATER 12'' LATER DUPLEX UNIT 6 FABRIC FILTER PLANT CASING A COMPARTMENT RH5 HOPPER T/C 2

NOTES

BABCOCK & WILCOX - SYSTEMS INTEGRATION ISA FORM S20.12a

Instrument shall be furnished with a permanently affixed stainless steel tag bearing Purchaser's instrument number and service.1

Manufacturer shall supply certified calibration sheets with instrument.2

Mfg. shall supply documentation dwgs. consisting of: Instrument Dim., Process & Electrical Connections, etc. for approval.3

Elements shall meet a "specific" limits of error classification in the temperature range (-18) - (316) degree C.4

The speed of response shall be apprx. 20 second when used with the thermowell, including the initial response time constant.5

Terminal blocks shall be brass and mounted on a ceramic base with polarity clearly marked.6

REV: Tag_No.: "U" "T" ELM_LGT DUPLEX GAGE SERVICE NOTES

WELL DIMENS. SINGLE

Complete Assembly1. Other

MFR: LATER Model No: LATER

7. Material Conduit Conn. 3/4 INCH

ELEMENT

8. Terminal Block Single Duplex

WELL OR TUBE: N/A

MFR: LATER Model No: LATER Material: CARBON STEEL9.

2. Wire Size 10. Construction: Tapered Straight

Drilled Built-Up Closed End Tube3. Sheathed: 1/4'' O.D. Material 304 SS

Exposed Grounded Ungrounded

Enclosed Beaded Insulator Spring Loaded

11. Dimensions: MFR. STD. O.D I.D.

12. Connections: Process INT

Other Specs: INCL MTG BRACKET FOR HEAD13.4. Nipple Size Dimension "N" Union

5. Packed Connector

HEAD

6. Screw-Cap Chain Other

ISA Type T/C, TYPE-K

P&ID: 0.61/97025

Fluid: METAL

SHEET 21 OF 40ESKOM HOLDINGS LTD.TUTUKA POWER STATION

UNIT 6

PREPARED BY

APPROVED BY

DATE APPROVED

0635-302B CONTRACT

DOC. NO. E278065

PAD-WELDED THERMOCOUPLES

BABCOCK & WILCOX POWER GENERATION GROUP, INC.©2015 ALL RIGHTS RESERVED.

This document is the property of Babcock & Wilcox Power Generation Group, Inc. (B&W PGG) and is "CONFIDENTIAL

AND PROPRIETARY" to B&W PGG. Recipient and/or its representatives have, by receiving same, agreed to maintain its confidentiality and shall not reproduce, copy, disclose or

disseminate the contents, in whole or in part, to any person or entity other than the Recipient and/or Recipient's

representatives without the prior written consent of B&W PGG

PREP BY APPR BY DATENO REVISION

SA TIMKO

JM KIRVEN

5/1/2015

INCL TRANSMITTER

0 06NQ21T012-QT01 LATER 12'' LATER DUPLEX UNIT 6 FABRIC FILTER PLANT CASING B COMPARTMENT LH1 HOPPER T/C 1

NOTES

BABCOCK & WILCOX - SYSTEMS INTEGRATION ISA FORM S20.12a

Instrument shall be furnished with a permanently affixed stainless steel tag bearing Purchaser's instrument number and service.1

Manufacturer shall supply certified calibration sheets with instrument.2

Mfg. shall supply documentation dwgs. consisting of: Instrument Dim., Process & Electrical Connections, etc. for approval.3

Elements shall meet a "specific" limits of error classification in the temperature range (-18) - (316) degree C.4

The speed of response shall be apprx. 20 second when used with the thermowell, including the initial response time constant.5

Terminal blocks shall be brass and mounted on a ceramic base with polarity clearly marked.6

REV: Tag_No.: "U" "T" ELM_LGT DUPLEX GAGE SERVICE NOTES

WELL DIMENS. SINGLE

Complete Assembly1. Other

MFR: LATER Model No: LATER

7. Material Conduit Conn. 3/4 INCH

ELEMENT

8. Terminal Block Single Duplex

WELL OR TUBE: N/A

MFR: LATER Model No: LATER Material: CARBON STEEL9.

2. Wire Size 10. Construction: Tapered Straight

Drilled Built-Up Closed End Tube3. Sheathed: 1/4'' O.D. Material 304 SS

Exposed Grounded Ungrounded

Enclosed Beaded Insulator Spring Loaded

11. Dimensions: MFR. STD. O.D I.D.

12. Connections: Process INT

Other Specs: INCL MTG BRACKET FOR HEAD13.4. Nipple Size Dimension "N" Union

5. Packed Connector

HEAD

6. Screw-Cap Chain Other

ISA Type T/C, TYPE-K

P&ID: 0.61/97025

Fluid: METAL

SHEET 22 OF 40ESKOM HOLDINGS LTD.TUTUKA POWER STATION

UNIT 6

PREPARED BY

APPROVED BY

DATE APPROVED

0635-302B CONTRACT

DOC. NO. E278065

PAD-WELDED THERMOCOUPLES

BABCOCK & WILCOX POWER GENERATION GROUP, INC.©2015 ALL RIGHTS RESERVED.

This document is the property of Babcock & Wilcox Power Generation Group, Inc. (B&W PGG) and is "CONFIDENTIAL

AND PROPRIETARY" to B&W PGG. Recipient and/or its representatives have, by receiving same, agreed to maintain its confidentiality and shall not reproduce, copy, disclose or

disseminate the contents, in whole or in part, to any person or entity other than the Recipient and/or Recipient's

representatives without the prior written consent of B&W PGG

PREP BY APPR BY DATENO REVISION

SA TIMKO

JM KIRVEN

5/1/2015

INCL TRANSMITTER

0 06NQ21T013-QT01 LATER 12'' LATER DUPLEX UNIT 6 FABRIC FILTER PLANT CASING B COMPARTMENT LH1 HOPPER T/C 2

NOTES

BABCOCK & WILCOX - SYSTEMS INTEGRATION ISA FORM S20.12a

Instrument shall be furnished with a permanently affixed stainless steel tag bearing Purchaser's instrument number and service.1

Manufacturer shall supply certified calibration sheets with instrument.2

Mfg. shall supply documentation dwgs. consisting of: Instrument Dim., Process & Electrical Connections, etc. for approval.3

Elements shall meet a "specific" limits of error classification in the temperature range (-18) - (316) degree C.4

The speed of response shall be apprx. 20 second when used with the thermowell, including the initial response time constant.5

Terminal blocks shall be brass and mounted on a ceramic base with polarity clearly marked.6

REV: Tag_No.: "U" "T" ELM_LGT DUPLEX GAGE SERVICE NOTES

WELL DIMENS. SINGLE

Complete Assembly1. Other

MFR: LATER Model No: LATER

7. Material Conduit Conn. 3/4 INCH

ELEMENT

8. Terminal Block Single Duplex

WELL OR TUBE: N/A

MFR: LATER Model No: LATER Material: CARBON STEEL9.

2. Wire Size 10. Construction: Tapered Straight

Drilled Built-Up Closed End Tube3. Sheathed: 1/4'' O.D. Material 304 SS

Exposed Grounded Ungrounded

Enclosed Beaded Insulator Spring Loaded

11. Dimensions: MFR. STD. O.D I.D.

12. Connections: Process INT

Other Specs: INCL MTG BRACKET FOR HEAD13.4. Nipple Size Dimension "N" Union

5. Packed Connector

HEAD

6. Screw-Cap Chain Other

ISA Type T/C, TYPE-K

P&ID: 0.61/97025

Fluid: METAL

SHEET 23 OF 40ESKOM HOLDINGS LTD.TUTUKA POWER STATION

UNIT 6

PREPARED BY

APPROVED BY

DATE APPROVED

0635-302B CONTRACT

DOC. NO. E278065

PAD-WELDED THERMOCOUPLES

BABCOCK & WILCOX POWER GENERATION GROUP, INC.©2015 ALL RIGHTS RESERVED.

This document is the property of Babcock & Wilcox Power Generation Group, Inc. (B&W PGG) and is "CONFIDENTIAL

AND PROPRIETARY" to B&W PGG. Recipient and/or its representatives have, by receiving same, agreed to maintain its confidentiality and shall not reproduce, copy, disclose or

disseminate the contents, in whole or in part, to any person or entity other than the Recipient and/or Recipient's

representatives without the prior written consent of B&W PGG

PREP BY APPR BY DATENO REVISION

SA TIMKO

JM KIRVEN

5/1/2015

INCL TRANSMITTER

0 06NQ21T022-QT01 LATER 12'' LATER DUPLEX UNIT 6 FABRIC FILTER PLANT CASING B COMPARTMENT LH2 HOPPER T/C 1

NOTES

BABCOCK & WILCOX - SYSTEMS INTEGRATION ISA FORM S20.12a

Instrument shall be furnished with a permanently affixed stainless steel tag bearing Purchaser's instrument number and service.1

Manufacturer shall supply certified calibration sheets with instrument.2

Mfg. shall supply documentation dwgs. consisting of: Instrument Dim., Process & Electrical Connections, etc. for approval.3

Elements shall meet a "specific" limits of error classification in the temperature range (-18) - (316) degree C.4

The speed of response shall be apprx. 20 second when used with the thermowell, including the initial response time constant.5

Terminal blocks shall be brass and mounted on a ceramic base with polarity clearly marked.6

REV: Tag_No.: "U" "T" ELM_LGT DUPLEX GAGE SERVICE NOTES

WELL DIMENS. SINGLE

Complete Assembly1. Other

MFR: LATER Model No: LATER

7. Material Conduit Conn. 3/4 INCH

ELEMENT

8. Terminal Block Single Duplex

WELL OR TUBE: N/A

MFR: LATER Model No: LATER Material: CARBON STEEL9.

2. Wire Size 10. Construction: Tapered Straight

Drilled Built-Up Closed End Tube3. Sheathed: 1/4'' O.D. Material 304 SS

Exposed Grounded Ungrounded

Enclosed Beaded Insulator Spring Loaded

11. Dimensions: MFR. STD. O.D I.D.

12. Connections: Process INT

Other Specs: INCL MTG BRACKET FOR HEAD13.4. Nipple Size Dimension "N" Union

5. Packed Connector

HEAD

6. Screw-Cap Chain Other

ISA Type T/C, TYPE-K

P&ID: 0.61/97025

Fluid: METAL

SHEET 24 OF 40ESKOM HOLDINGS LTD.TUTUKA POWER STATION

UNIT 6

PREPARED BY

APPROVED BY

DATE APPROVED

0635-302B CONTRACT

DOC. NO. E278065

PAD-WELDED THERMOCOUPLES

BABCOCK & WILCOX POWER GENERATION GROUP, INC.©2015 ALL RIGHTS RESERVED.

This document is the property of Babcock & Wilcox Power Generation Group, Inc. (B&W PGG) and is "CONFIDENTIAL

AND PROPRIETARY" to B&W PGG. Recipient and/or its representatives have, by receiving same, agreed to maintain its confidentiality and shall not reproduce, copy, disclose or

disseminate the contents, in whole or in part, to any person or entity other than the Recipient and/or Recipient's

representatives without the prior written consent of B&W PGG

PREP BY APPR BY DATENO REVISION

SA TIMKO

JM KIRVEN

5/1/2015

INCL TRANSMITTER

0 06NQ21T023-QT01 LATER 12'' LATER DUPLEX UNIT 6 FABRIC FILTER PLANT CASING B COMPARTMENT LH2 HOPPER T/C 2

NOTES

BABCOCK & WILCOX - SYSTEMS INTEGRATION ISA FORM S20.12a

Instrument shall be furnished with a permanently affixed stainless steel tag bearing Purchaser's instrument number and service.1

Manufacturer shall supply certified calibration sheets with instrument.2

Mfg. shall supply documentation dwgs. consisting of: Instrument Dim., Process & Electrical Connections, etc. for approval.3

Elements shall meet a "specific" limits of error classification in the temperature range (-18) - (316) degree C.4

The speed of response shall be apprx. 20 second when used with the thermowell, including the initial response time constant.5

Terminal blocks shall be brass and mounted on a ceramic base with polarity clearly marked.6

REV: Tag_No.: "U" "T" ELM_LGT DUPLEX GAGE SERVICE NOTES

WELL DIMENS. SINGLE

Complete Assembly1. Other

MFR: LATER Model No: LATER

7. Material Conduit Conn. 3/4 INCH

ELEMENT

8. Terminal Block Single Duplex

WELL OR TUBE: N/A

MFR: LATER Model No: LATER Material: CARBON STEEL9.

2. Wire Size 10. Construction: Tapered Straight

Drilled Built-Up Closed End Tube3. Sheathed: 1/4'' O.D. Material 304 SS

Exposed Grounded Ungrounded

Enclosed Beaded Insulator Spring Loaded

11. Dimensions: MFR. STD. O.D I.D.

12. Connections: Process INT

Other Specs: INCL MTG BRACKET FOR HEAD13.4. Nipple Size Dimension "N" Union

5. Packed Connector

HEAD

6. Screw-Cap Chain Other

ISA Type T/C, TYPE-K

P&ID: 0.61/97025

Fluid: METAL

SHEET 25 OF 40ESKOM HOLDINGS LTD.TUTUKA POWER STATION

UNIT 6

PREPARED BY

APPROVED BY

DATE APPROVED

0635-302B CONTRACT

DOC. NO. E278065

PAD-WELDED THERMOCOUPLES

BABCOCK & WILCOX POWER GENERATION GROUP, INC.©2015 ALL RIGHTS RESERVED.

This document is the property of Babcock & Wilcox Power Generation Group, Inc. (B&W PGG) and is "CONFIDENTIAL

AND PROPRIETARY" to B&W PGG. Recipient and/or its representatives have, by receiving same, agreed to maintain its confidentiality and shall not reproduce, copy, disclose or

disseminate the contents, in whole or in part, to any person or entity other than the Recipient and/or Recipient's

representatives without the prior written consent of B&W PGG

PREP BY APPR BY DATENO REVISION

SA TIMKO

JM KIRVEN

5/1/2015

INCL TRANSMITTER

0 06NQ21T032-QT01 LATER 12'' LATER DUPLEX UNIT 6 FABRIC FILTER PLANT CASING B COMPARTMENT LH3 HOPPER T/C 1

NOTES

BABCOCK & WILCOX - SYSTEMS INTEGRATION ISA FORM S20.12a

Instrument shall be furnished with a permanently affixed stainless steel tag bearing Purchaser's instrument number and service.1

Manufacturer shall supply certified calibration sheets with instrument.2

Mfg. shall supply documentation dwgs. consisting of: Instrument Dim., Process & Electrical Connections, etc. for approval.3

Elements shall meet a "specific" limits of error classification in the temperature range (-18) - (316) degree C.4

The speed of response shall be apprx. 20 second when used with the thermowell, including the initial response time constant.5

Terminal blocks shall be brass and mounted on a ceramic base with polarity clearly marked.6

REV: Tag_No.: "U" "T" ELM_LGT DUPLEX GAGE SERVICE NOTES

WELL DIMENS. SINGLE

Complete Assembly1. Other

MFR: LATER Model No: LATER

7. Material Conduit Conn. 3/4 INCH

ELEMENT

8. Terminal Block Single Duplex

WELL OR TUBE: N/A

MFR: LATER Model No: LATER Material: CARBON STEEL9.

2. Wire Size 10. Construction: Tapered Straight

Drilled Built-Up Closed End Tube3. Sheathed: 1/4'' O.D. Material 304 SS

Exposed Grounded Ungrounded

Enclosed Beaded Insulator Spring Loaded

11. Dimensions: MFR. STD. O.D I.D.

12. Connections: Process INT

Other Specs: INCL MTG BRACKET FOR HEAD13.4. Nipple Size Dimension "N" Union

5. Packed Connector

HEAD

6. Screw-Cap Chain Other

ISA Type T/C, TYPE-K

P&ID: 0.61/97025

Fluid: METAL

SHEET 26 OF 40ESKOM HOLDINGS LTD.TUTUKA POWER STATION

UNIT 6

PREPARED BY

APPROVED BY

DATE APPROVED

0635-302B CONTRACT

DOC. NO. E278065

PAD-WELDED THERMOCOUPLES

BABCOCK & WILCOX POWER GENERATION GROUP, INC.©2015 ALL RIGHTS RESERVED.

This document is the property of Babcock & Wilcox Power Generation Group, Inc. (B&W PGG) and is "CONFIDENTIAL

AND PROPRIETARY" to B&W PGG. Recipient and/or its representatives have, by receiving same, agreed to maintain its confidentiality and shall not reproduce, copy, disclose or

disseminate the contents, in whole or in part, to any person or entity other than the Recipient and/or Recipient's

representatives without the prior written consent of B&W PGG

PREP BY APPR BY DATENO REVISION

SA TIMKO

JM KIRVEN

5/1/2015

INCL TRANSMITTER

0 06NQ21T033-QT01 LATER 12'' LATER DUPLEX UNIT 6 FABRIC FILTER PLANT CASING B COMPARTMENT LH3 HOPPER T/C 2

NOTES

BABCOCK & WILCOX - SYSTEMS INTEGRATION ISA FORM S20.12a

Instrument shall be furnished with a permanently affixed stainless steel tag bearing Purchaser's instrument number and service.1

Manufacturer shall supply certified calibration sheets with instrument.2

Mfg. shall supply documentation dwgs. consisting of: Instrument Dim., Process & Electrical Connections, etc. for approval.3

Elements shall meet a "specific" limits of error classification in the temperature range (-18) - (316) degree C.4

The speed of response shall be apprx. 20 second when used with the thermowell, including the initial response time constant.5

Terminal blocks shall be brass and mounted on a ceramic base with polarity clearly marked.6

REV: Tag_No.: "U" "T" ELM_LGT DUPLEX GAGE SERVICE NOTES

WELL DIMENS. SINGLE

Complete Assembly1. Other

MFR: LATER Model No: LATER

7. Material Conduit Conn. 3/4 INCH

ELEMENT

8. Terminal Block Single Duplex

WELL OR TUBE: N/A

MFR: LATER Model No: LATER Material: CARBON STEEL9.

2. Wire Size 10. Construction: Tapered Straight

Drilled Built-Up Closed End Tube3. Sheathed: 1/4'' O.D. Material 304 SS

Exposed Grounded Ungrounded

Enclosed Beaded Insulator Spring Loaded

11. Dimensions: MFR. STD. O.D I.D.

12. Connections: Process INT

Other Specs: INCL MTG BRACKET FOR HEAD13.4. Nipple Size Dimension "N" Union

5. Packed Connector

HEAD

6. Screw-Cap Chain Other

ISA Type T/C, TYPE-K

P&ID: 0.61/97026

Fluid: METAL

SHEET 27 OF 40ESKOM HOLDINGS LTD.TUTUKA POWER STATION

UNIT 6

PREPARED BY

APPROVED BY

DATE APPROVED

0635-302B CONTRACT

DOC. NO. E278065

PAD-WELDED THERMOCOUPLES

BABCOCK & WILCOX POWER GENERATION GROUP, INC.©2015 ALL RIGHTS RESERVED.

This document is the property of Babcock & Wilcox Power Generation Group, Inc. (B&W PGG) and is "CONFIDENTIAL

AND PROPRIETARY" to B&W PGG. Recipient and/or its representatives have, by receiving same, agreed to maintain its confidentiality and shall not reproduce, copy, disclose or

disseminate the contents, in whole or in part, to any person or entity other than the Recipient and/or Recipient's

representatives without the prior written consent of B&W PGG

PREP BY APPR BY DATENO REVISION

SA TIMKO

JM KIRVEN

5/1/2015

INCL TRANSMITTER

0 06NQ21T042-QT01 LATER 12'' LATER DUPLEX UNIT 6 FABRIC FILTER PLANT CASING B COMPARTMENT LH4 HOPPER T/C 1

NOTES

BABCOCK & WILCOX - SYSTEMS INTEGRATION ISA FORM S20.12a

Instrument shall be furnished with a permanently affixed stainless steel tag bearing Purchaser's instrument number and service.1

Manufacturer shall supply certified calibration sheets with instrument.2

Mfg. shall supply documentation dwgs. consisting of: Instrument Dim., Process & Electrical Connections, etc. for approval.3

Elements shall meet a "specific" limits of error classification in the temperature range (-18) - (316) degree C.4

The speed of response shall be apprx. 20 second when used with the thermowell, including the initial response time constant.5

Terminal blocks shall be brass and mounted on a ceramic base with polarity clearly marked.6

REV: Tag_No.: "U" "T" ELM_LGT DUPLEX GAGE SERVICE NOTES

WELL DIMENS. SINGLE

Complete Assembly1. Other

MFR: LATER Model No: LATER

7. Material Conduit Conn. 3/4 INCH

ELEMENT

8. Terminal Block Single Duplex

WELL OR TUBE: N/A

MFR: LATER Model No: LATER Material: CARBON STEEL9.

2. Wire Size 10. Construction: Tapered Straight

Drilled Built-Up Closed End Tube3. Sheathed: 1/4'' O.D. Material 304 SS

Exposed Grounded Ungrounded

Enclosed Beaded Insulator Spring Loaded

11. Dimensions: MFR. STD. O.D I.D.

12. Connections: Process INT

Other Specs: INCL MTG BRACKET FOR HEAD13.4. Nipple Size Dimension "N" Union

5. Packed Connector

HEAD

6. Screw-Cap Chain Other

ISA Type T/C, TYPE-K

P&ID: 0.61/97026

Fluid: METAL

SHEET 28 OF 40ESKOM HOLDINGS LTD.TUTUKA POWER STATION

UNIT 6

PREPARED BY

APPROVED BY

DATE APPROVED

0635-302B CONTRACT

DOC. NO. E278065

PAD-WELDED THERMOCOUPLES

BABCOCK & WILCOX POWER GENERATION GROUP, INC.©2015 ALL RIGHTS RESERVED.

This document is the property of Babcock & Wilcox Power Generation Group, Inc. (B&W PGG) and is "CONFIDENTIAL

AND PROPRIETARY" to B&W PGG. Recipient and/or its representatives have, by receiving same, agreed to maintain its confidentiality and shall not reproduce, copy, disclose or

disseminate the contents, in whole or in part, to any person or entity other than the Recipient and/or Recipient's

representatives without the prior written consent of B&W PGG

PREP BY APPR BY DATENO REVISION

SA TIMKO

JM KIRVEN

5/1/2015

INCL TRANSMITTER

0 06NQ21T043-QT01 LATER 12'' LATER DUPLEX UNIT 6 FABRIC FILTER PLANT CASING B COMPARTMENT LH4 HOPPER T/C 2

NOTES

BABCOCK & WILCOX - SYSTEMS INTEGRATION ISA FORM S20.12a

Instrument shall be furnished with a permanently affixed stainless steel tag bearing Purchaser's instrument number and service.1

Manufacturer shall supply certified calibration sheets with instrument.2

Mfg. shall supply documentation dwgs. consisting of: Instrument Dim., Process & Electrical Connections, etc. for approval.3

Elements shall meet a "specific" limits of error classification in the temperature range (-18) - (316) degree C.4

The speed of response shall be apprx. 20 second when used with the thermowell, including the initial response time constant.5

Terminal blocks shall be brass and mounted on a ceramic base with polarity clearly marked.6

REV: Tag_No.: "U" "T" ELM_LGT DUPLEX GAGE SERVICE NOTES

WELL DIMENS. SINGLE

Complete Assembly1. Other

MFR: LATER Model No: LATER

7. Material Conduit Conn. 3/4 INCH

ELEMENT

8. Terminal Block Single Duplex

WELL OR TUBE: N/A

MFR: LATER Model No: LATER Material: CARBON STEEL9.

2. Wire Size 10. Construction: Tapered Straight

Drilled Built-Up Closed End Tube3. Sheathed: 1/4'' O.D. Material 304 SS

Exposed Grounded Ungrounded

Enclosed Beaded Insulator Spring Loaded

11. Dimensions: MFR. STD. O.D I.D.

12. Connections: Process INT

Other Specs: INCL MTG BRACKET FOR HEAD13.4. Nipple Size Dimension "N" Union

5. Packed Connector

HEAD

6. Screw-Cap Chain Other

ISA Type T/C, TYPE-K

P&ID: 0.61/97026

Fluid: METAL

SHEET 29 OF 40ESKOM HOLDINGS LTD.TUTUKA POWER STATION

UNIT 6

PREPARED BY

APPROVED BY

DATE APPROVED

0635-302B CONTRACT

DOC. NO. E278065

PAD-WELDED THERMOCOUPLES

BABCOCK & WILCOX POWER GENERATION GROUP, INC.©2015 ALL RIGHTS RESERVED.

This document is the property of Babcock & Wilcox Power Generation Group, Inc. (B&W PGG) and is "CONFIDENTIAL

AND PROPRIETARY" to B&W PGG. Recipient and/or its representatives have, by receiving same, agreed to maintain its confidentiality and shall not reproduce, copy, disclose or

disseminate the contents, in whole or in part, to any person or entity other than the Recipient and/or Recipient's

representatives without the prior written consent of B&W PGG

PREP BY APPR BY DATENO REVISION

SA TIMKO

JM KIRVEN

5/1/2015

INCL TRANSMITTER

0 06NQ21T052-QT01 LATER 12'' LATER DUPLEX UNIT 6 FABRIC FILTER PLANT CASING B COMPARTMENT LH5 HOPPER T/C 1

NOTES

BABCOCK & WILCOX - SYSTEMS INTEGRATION ISA FORM S20.12a

Instrument shall be furnished with a permanently affixed stainless steel tag bearing Purchaser's instrument number and service.1

Manufacturer shall supply certified calibration sheets with instrument.2

Mfg. shall supply documentation dwgs. consisting of: Instrument Dim., Process & Electrical Connections, etc. for approval.3

Elements shall meet a "specific" limits of error classification in the temperature range (-18) - (316) degree C.4

The speed of response shall be apprx. 20 second when used with the thermowell, including the initial response time constant.5

Terminal blocks shall be brass and mounted on a ceramic base with polarity clearly marked.6

REV: Tag_No.: "U" "T" ELM_LGT DUPLEX GAGE SERVICE NOTES

WELL DIMENS. SINGLE

Complete Assembly1. Other

MFR: LATER Model No: LATER

7. Material Conduit Conn. 3/4 INCH

ELEMENT

8. Terminal Block Single Duplex

WELL OR TUBE: N/A

MFR: LATER Model No: LATER Material: CARBON STEEL9.

2. Wire Size 10. Construction: Tapered Straight

Drilled Built-Up Closed End Tube3. Sheathed: 1/4'' O.D. Material 304 SS

Exposed Grounded Ungrounded

Enclosed Beaded Insulator Spring Loaded

11. Dimensions: MFR. STD. O.D I.D.

12. Connections: Process INT

Other Specs: INCL MTG BRACKET FOR HEAD13.4. Nipple Size Dimension "N" Union

5. Packed Connector

HEAD

6. Screw-Cap Chain Other

ISA Type T/C, TYPE-K

P&ID: 0.61/97026

Fluid: METAL

SHEET 30 OF 40ESKOM HOLDINGS LTD.TUTUKA POWER STATION

UNIT 6

PREPARED BY

APPROVED BY

DATE APPROVED

0635-302B CONTRACT

DOC. NO. E278065

PAD-WELDED THERMOCOUPLES

BABCOCK & WILCOX POWER GENERATION GROUP, INC.©2015 ALL RIGHTS RESERVED.

This document is the property of Babcock & Wilcox Power Generation Group, Inc. (B&W PGG) and is "CONFIDENTIAL

AND PROPRIETARY" to B&W PGG. Recipient and/or its representatives have, by receiving same, agreed to maintain its confidentiality and shall not reproduce, copy, disclose or

disseminate the contents, in whole or in part, to any person or entity other than the Recipient and/or Recipient's

representatives without the prior written consent of B&W PGG

PREP BY APPR BY DATENO REVISION

SA TIMKO

JM KIRVEN

5/1/2015

INCL TRANSMITTER

0 06NQ21T053-QT01 LATER 12'' LATER DUPLEX UNIT 6 FABRIC FILTER PLANT CASING B COMPARTMENT LH5 HOPPER T/C 2

NOTES

BABCOCK & WILCOX - SYSTEMS INTEGRATION ISA FORM S20.12a

Instrument shall be furnished with a permanently affixed stainless steel tag bearing Purchaser's instrument number and service.1

Manufacturer shall supply certified calibration sheets with instrument.2

Mfg. shall supply documentation dwgs. consisting of: Instrument Dim., Process & Electrical Connections, etc. for approval.3

Elements shall meet a "specific" limits of error classification in the temperature range (-18) - (316) degree C.4

The speed of response shall be apprx. 20 second when used with the thermowell, including the initial response time constant.5

Terminal blocks shall be brass and mounted on a ceramic base with polarity clearly marked.6

REV: Tag_No.: "U" "T" ELM_LGT DUPLEX GAGE SERVICE NOTES

WELL DIMENS. SINGLE

Complete Assembly1. Other

MFR: LATER Model No: LATER

7. Material Conduit Conn. 3/4 INCH

ELEMENT

8. Terminal Block Single Duplex

WELL OR TUBE: N/A

MFR: LATER Model No: LATER Material: CARBON STEEL9.

2. Wire Size 10. Construction: Tapered Straight

Drilled Built-Up Closed End Tube3. Sheathed: 1/4'' O.D. Material 304 SS

Exposed Grounded Ungrounded

Enclosed Beaded Insulator Spring Loaded

11. Dimensions: MFR. STD. O.D I.D.

12. Connections: Process INT

Other Specs: INCL MTG BRACKET FOR HEAD13.4. Nipple Size Dimension "N" Union

5. Packed Connector

HEAD

6. Screw-Cap Chain Other

ISA Type T/C, TYPE-K

P&ID: 0.61/97025

Fluid: METAL

SHEET 31 OF 40ESKOM HOLDINGS LTD.TUTUKA POWER STATION

UNIT 6

PREPARED BY

APPROVED BY

DATE APPROVED

0635-302B CONTRACT

DOC. NO. E278065

PAD-WELDED THERMOCOUPLES

BABCOCK & WILCOX POWER GENERATION GROUP, INC.©2015 ALL RIGHTS RESERVED.

This document is the property of Babcock & Wilcox Power Generation Group, Inc. (B&W PGG) and is "CONFIDENTIAL

AND PROPRIETARY" to B&W PGG. Recipient and/or its representatives have, by receiving same, agreed to maintain its confidentiality and shall not reproduce, copy, disclose or

disseminate the contents, in whole or in part, to any person or entity other than the Recipient and/or Recipient's

representatives without the prior written consent of B&W PGG

PREP BY APPR BY DATENO REVISION

SA TIMKO

JM KIRVEN

5/1/2015

INCL TRANSMITTER

0 06NQ22T012-QT01 LATER 12'' LATER DUPLEX UNIT 6 FABRIC FILTER PLANT CASING B COMPARTMENT RH1 HOPPER T/C 1

NOTES

BABCOCK & WILCOX - SYSTEMS INTEGRATION ISA FORM S20.12a

Instrument shall be furnished with a permanently affixed stainless steel tag bearing Purchaser's instrument number and service.1

Manufacturer shall supply certified calibration sheets with instrument.2

Mfg. shall supply documentation dwgs. consisting of: Instrument Dim., Process & Electrical Connections, etc. for approval.3

Elements shall meet a "specific" limits of error classification in the temperature range (-18) - (316) degree C.4

The speed of response shall be apprx. 20 second when used with the thermowell, including the initial response time constant.5

Terminal blocks shall be brass and mounted on a ceramic base with polarity clearly marked.6

REV: Tag_No.: "U" "T" ELM_LGT DUPLEX GAGE SERVICE NOTES

WELL DIMENS. SINGLE

Complete Assembly1. Other

MFR: LATER Model No: LATER

7. Material Conduit Conn. 3/4 INCH

ELEMENT

8. Terminal Block Single Duplex

WELL OR TUBE: N/A

MFR: LATER Model No: LATER Material: CARBON STEEL9.

2. Wire Size 10. Construction: Tapered Straight

Drilled Built-Up Closed End Tube3. Sheathed: 1/4'' O.D. Material 304 SS

Exposed Grounded Ungrounded

Enclosed Beaded Insulator Spring Loaded

11. Dimensions: MFR. STD. O.D I.D.

12. Connections: Process INT

Other Specs: INCL MTG BRACKET FOR HEAD13.4. Nipple Size Dimension "N" Union

5. Packed Connector

HEAD

6. Screw-Cap Chain Other

ISA Type T/C, TYPE-K

P&ID: 0.61/97025

Fluid: METAL

SHEET 32 OF 40ESKOM HOLDINGS LTD.TUTUKA POWER STATION

UNIT 6

PREPARED BY

APPROVED BY

DATE APPROVED

0635-302B CONTRACT

DOC. NO. E278065

PAD-WELDED THERMOCOUPLES

BABCOCK & WILCOX POWER GENERATION GROUP, INC.©2015 ALL RIGHTS RESERVED.

This document is the property of Babcock & Wilcox Power Generation Group, Inc. (B&W PGG) and is "CONFIDENTIAL

AND PROPRIETARY" to B&W PGG. Recipient and/or its representatives have, by receiving same, agreed to maintain its confidentiality and shall not reproduce, copy, disclose or

disseminate the contents, in whole or in part, to any person or entity other than the Recipient and/or Recipient's

representatives without the prior written consent of B&W PGG

PREP BY APPR BY DATENO REVISION

SA TIMKO

JM KIRVEN

5/1/2015

INCL TRANSMITTER

0 06NQ22T013-QT01 LATER 12'' LATER DUPLEX UNIT 6 FABRIC FILTER PLANT CASING B COMPARTMENT RH1 HOPPER T/C 2

NOTES

BABCOCK & WILCOX - SYSTEMS INTEGRATION ISA FORM S20.12a

Instrument shall be furnished with a permanently affixed stainless steel tag bearing Purchaser's instrument number and service.1

Manufacturer shall supply certified calibration sheets with instrument.2

Mfg. shall supply documentation dwgs. consisting of: Instrument Dim., Process & Electrical Connections, etc. for approval.3

Elements shall meet a "specific" limits of error classification in the temperature range (-18) - (316) degree C.4

The speed of response shall be apprx. 20 second when used with the thermowell, including the initial response time constant.5

Terminal blocks shall be brass and mounted on a ceramic base with polarity clearly marked.6

REV: Tag_No.: "U" "T" ELM_LGT DUPLEX GAGE SERVICE NOTES

WELL DIMENS. SINGLE

Complete Assembly1. Other

MFR: LATER Model No: LATER

7. Material Conduit Conn. 3/4 INCH

ELEMENT

8. Terminal Block Single Duplex

WELL OR TUBE: N/A

MFR: LATER Model No: LATER Material: CARBON STEEL9.

2. Wire Size 10. Construction: Tapered Straight

Drilled Built-Up Closed End Tube3. Sheathed: 1/4'' O.D. Material 304 SS

Exposed Grounded Ungrounded

Enclosed Beaded Insulator Spring Loaded

11. Dimensions: MFR. STD. O.D I.D.

12. Connections: Process INT

Other Specs: INCL MTG BRACKET FOR HEAD13.4. Nipple Size Dimension "N" Union

5. Packed Connector

HEAD

6. Screw-Cap Chain Other

ISA Type T/C, TYPE-K

P&ID: 0.61/97025

Fluid: METAL

SHEET 33 OF 40ESKOM HOLDINGS LTD.TUTUKA POWER STATION

UNIT 6

PREPARED BY

APPROVED BY

DATE APPROVED

0635-302B CONTRACT

DOC. NO. E278065

PAD-WELDED THERMOCOUPLES

BABCOCK & WILCOX POWER GENERATION GROUP, INC.©2015 ALL RIGHTS RESERVED.

This document is the property of Babcock & Wilcox Power Generation Group, Inc. (B&W PGG) and is "CONFIDENTIAL

AND PROPRIETARY" to B&W PGG. Recipient and/or its representatives have, by receiving same, agreed to maintain its confidentiality and shall not reproduce, copy, disclose or

disseminate the contents, in whole or in part, to any person or entity other than the Recipient and/or Recipient's

representatives without the prior written consent of B&W PGG

PREP BY APPR BY DATENO REVISION

SA TIMKO

JM KIRVEN

5/1/2015

INCL TRANSMITTER

0 06NQ22T022-QT01 LATER 12'' LATER DUPLEX UNIT 6 FABRIC FILTER PLANT CASING B COMPARTMENT RH2 HOPPER T/C 1

NOTES

BABCOCK & WILCOX - SYSTEMS INTEGRATION ISA FORM S20.12a

Instrument shall be furnished with a permanently affixed stainless steel tag bearing Purchaser's instrument number and service.1

Manufacturer shall supply certified calibration sheets with instrument.2

Mfg. shall supply documentation dwgs. consisting of: Instrument Dim., Process & Electrical Connections, etc. for approval.3

Elements shall meet a "specific" limits of error classification in the temperature range (-18) - (316) degree C.4

The speed of response shall be apprx. 20 second when used with the thermowell, including the initial response time constant.5

Terminal blocks shall be brass and mounted on a ceramic base with polarity clearly marked.6

REV: Tag_No.: "U" "T" ELM_LGT DUPLEX GAGE SERVICE NOTES

WELL DIMENS. SINGLE

Complete Assembly1. Other

MFR: LATER Model No: LATER

7. Material Conduit Conn. 3/4 INCH

ELEMENT

8. Terminal Block Single Duplex

WELL OR TUBE: N/A

MFR: LATER Model No: LATER Material: CARBON STEEL9.

2. Wire Size 10. Construction: Tapered Straight

Drilled Built-Up Closed End Tube3. Sheathed: 1/4'' O.D. Material 304 SS

Exposed Grounded Ungrounded

Enclosed Beaded Insulator Spring Loaded

11. Dimensions: MFR. STD. O.D I.D.

12. Connections: Process INT

Other Specs: INCL MTG BRACKET FOR HEAD13.4. Nipple Size Dimension "N" Union

5. Packed Connector

HEAD

6. Screw-Cap Chain Other

ISA Type T/C, TYPE-K

P&ID: 0.61/97025

Fluid: METAL

SHEET 34 OF 40ESKOM HOLDINGS LTD.TUTUKA POWER STATION

UNIT 6

PREPARED BY

APPROVED BY

DATE APPROVED

0635-302B CONTRACT

DOC. NO. E278065

PAD-WELDED THERMOCOUPLES

BABCOCK & WILCOX POWER GENERATION GROUP, INC.©2015 ALL RIGHTS RESERVED.

This document is the property of Babcock & Wilcox Power Generation Group, Inc. (B&W PGG) and is "CONFIDENTIAL

AND PROPRIETARY" to B&W PGG. Recipient and/or its representatives have, by receiving same, agreed to maintain its confidentiality and shall not reproduce, copy, disclose or

disseminate the contents, in whole or in part, to any person or entity other than the Recipient and/or Recipient's

representatives without the prior written consent of B&W PGG

PREP BY APPR BY DATENO REVISION

SA TIMKO

JM KIRVEN

5/1/2015

INCL TRANSMITTER

0 06NQ22T023-QT01 LATER 12'' LATER DUPLEX UNIT 6 FABRIC FILTER PLANT CASING B COMPARTMENT RH2 HOPPER T/C 2

NOTES

BABCOCK & WILCOX - SYSTEMS INTEGRATION ISA FORM S20.12a

Instrument shall be furnished with a permanently affixed stainless steel tag bearing Purchaser's instrument number and service.1

Manufacturer shall supply certified calibration sheets with instrument.2

Mfg. shall supply documentation dwgs. consisting of: Instrument Dim., Process & Electrical Connections, etc. for approval.3

Elements shall meet a "specific" limits of error classification in the temperature range (-18) - (316) degree C.4

The speed of response shall be apprx. 20 second when used with the thermowell, including the initial response time constant.5

Terminal blocks shall be brass and mounted on a ceramic base with polarity clearly marked.6

REV: Tag_No.: "U" "T" ELM_LGT DUPLEX GAGE SERVICE NOTES

WELL DIMENS. SINGLE

Complete Assembly1. Other

MFR: LATER Model No: LATER

7. Material Conduit Conn. 3/4 INCH

ELEMENT

8. Terminal Block Single Duplex

WELL OR TUBE: N/A

MFR: LATER Model No: LATER Material: CARBON STEEL9.

2. Wire Size 10. Construction: Tapered Straight

Drilled Built-Up Closed End Tube3. Sheathed: 1/4'' O.D. Material 304 SS

Exposed Grounded Ungrounded

Enclosed Beaded Insulator Spring Loaded

11. Dimensions: MFR. STD. O.D I.D.

12. Connections: Process INT

Other Specs: INCL MTG BRACKET FOR HEAD13.4. Nipple Size Dimension "N" Union

5. Packed Connector

HEAD

6. Screw-Cap Chain Other

ISA Type T/C, TYPE-K

P&ID: 0.61/97025

Fluid: METAL

SHEET 35 OF 40ESKOM HOLDINGS LTD.TUTUKA POWER STATION

UNIT 6

PREPARED BY

APPROVED BY

DATE APPROVED

0635-302B CONTRACT

DOC. NO. E278065

PAD-WELDED THERMOCOUPLES

BABCOCK & WILCOX POWER GENERATION GROUP, INC.©2015 ALL RIGHTS RESERVED.

This document is the property of Babcock & Wilcox Power Generation Group, Inc. (B&W PGG) and is "CONFIDENTIAL

AND PROPRIETARY" to B&W PGG. Recipient and/or its representatives have, by receiving same, agreed to maintain its confidentiality and shall not reproduce, copy, disclose or

disseminate the contents, in whole or in part, to any person or entity other than the Recipient and/or Recipient's

representatives without the prior written consent of B&W PGG

PREP BY APPR BY DATENO REVISION

SA TIMKO

JM KIRVEN

5/1/2015

INCL TRANSMITTER

0 06NQ22T032-QT01 LATER 12'' LATER DUPLEX UNIT 6 FABRIC FILTER PLANT CASING B COMPARTMENT RH3 HOPPER T/C 1

NOTES

BABCOCK & WILCOX - SYSTEMS INTEGRATION ISA FORM S20.12a

Instrument shall be furnished with a permanently affixed stainless steel tag bearing Purchaser's instrument number and service.1

Manufacturer shall supply certified calibration sheets with instrument.2

Mfg. shall supply documentation dwgs. consisting of: Instrument Dim., Process & Electrical Connections, etc. for approval.3

Elements shall meet a "specific" limits of error classification in the temperature range (-18) - (316) degree C.4

The speed of response shall be apprx. 20 second when used with the thermowell, including the initial response time constant.5

Terminal blocks shall be brass and mounted on a ceramic base with polarity clearly marked.6

REV: Tag_No.: "U" "T" ELM_LGT DUPLEX GAGE SERVICE NOTES

WELL DIMENS. SINGLE

Complete Assembly1. Other

MFR: LATER Model No: LATER

7. Material Conduit Conn. 3/4 INCH

ELEMENT

8. Terminal Block Single Duplex

WELL OR TUBE: N/A

MFR: LATER Model No: LATER Material: CARBON STEEL9.

2. Wire Size 10. Construction: Tapered Straight

Drilled Built-Up Closed End Tube3. Sheathed: 1/4'' O.D. Material 304 SS

Exposed Grounded Ungrounded

Enclosed Beaded Insulator Spring Loaded

11. Dimensions: MFR. STD. O.D I.D.

12. Connections: Process INT

Other Specs: INCL MTG BRACKET FOR HEAD13.4. Nipple Size Dimension "N" Union

5. Packed Connector

HEAD

6. Screw-Cap Chain Other

ISA Type T/C, TYPE-K

P&ID: 0.61/97025

Fluid: METAL

SHEET 36 OF 40ESKOM HOLDINGS LTD.TUTUKA POWER STATION

UNIT 6

PREPARED BY

APPROVED BY

DATE APPROVED

0635-302B CONTRACT

DOC. NO. E278065

PAD-WELDED THERMOCOUPLES

BABCOCK & WILCOX POWER GENERATION GROUP, INC.©2015 ALL RIGHTS RESERVED.

This document is the property of Babcock & Wilcox Power Generation Group, Inc. (B&W PGG) and is "CONFIDENTIAL

AND PROPRIETARY" to B&W PGG. Recipient and/or its representatives have, by receiving same, agreed to maintain its confidentiality and shall not reproduce, copy, disclose or

disseminate the contents, in whole or in part, to any person or entity other than the Recipient and/or Recipient's

representatives without the prior written consent of B&W PGG

PREP BY APPR BY DATENO REVISION

SA TIMKO

JM KIRVEN

5/1/2015

INCL TRANSMITTER

0 06NQ22T033-QT01 LATER 12'' LATER DUPLEX UNIT 6 FABRIC FILTER PLANT CASING B COMPARTMENT RH3 HOPPER T/C 2

NOTES

BABCOCK & WILCOX - SYSTEMS INTEGRATION ISA FORM S20.12a

Instrument shall be furnished with a permanently affixed stainless steel tag bearing Purchaser's instrument number and service.1

Manufacturer shall supply certified calibration sheets with instrument.2

Mfg. shall supply documentation dwgs. consisting of: Instrument Dim., Process & Electrical Connections, etc. for approval.3

Elements shall meet a "specific" limits of error classification in the temperature range (-18) - (316) degree C.4

The speed of response shall be apprx. 20 second when used with the thermowell, including the initial response time constant.5

Terminal blocks shall be brass and mounted on a ceramic base with polarity clearly marked.6

REV: Tag_No.: "U" "T" ELM_LGT DUPLEX GAGE SERVICE NOTES

WELL DIMENS. SINGLE

Complete Assembly1. Other

MFR: LATER Model No: LATER

7. Material Conduit Conn. 3/4 INCH

ELEMENT

8. Terminal Block Single Duplex

WELL OR TUBE: N/A

MFR: LATER Model No: LATER Material: CARBON STEEL9.

2. Wire Size 10. Construction: Tapered Straight

Drilled Built-Up Closed End Tube3. Sheathed: 1/4'' O.D. Material 304 SS

Exposed Grounded Ungrounded

Enclosed Beaded Insulator Spring Loaded

11. Dimensions: MFR. STD. O.D I.D.

12. Connections: Process INT

Other Specs: INCL MTG BRACKET FOR HEAD13.4. Nipple Size Dimension "N" Union

5. Packed Connector

HEAD

6. Screw-Cap Chain Other

ISA Type T/C, TYPE-K

P&ID: 0.61/97026

Fluid: METAL

SHEET 37 OF 40ESKOM HOLDINGS LTD.TUTUKA POWER STATION

UNIT 6

PREPARED BY

APPROVED BY

DATE APPROVED

0635-302B CONTRACT

DOC. NO. E278065

PAD-WELDED THERMOCOUPLES

BABCOCK & WILCOX POWER GENERATION GROUP, INC.©2015 ALL RIGHTS RESERVED.

This document is the property of Babcock & Wilcox Power Generation Group, Inc. (B&W PGG) and is "CONFIDENTIAL

AND PROPRIETARY" to B&W PGG. Recipient and/or its representatives have, by receiving same, agreed to maintain its confidentiality and shall not reproduce, copy, disclose or

disseminate the contents, in whole or in part, to any person or entity other than the Recipient and/or Recipient's

representatives without the prior written consent of B&W PGG

PREP BY APPR BY DATENO REVISION

SA TIMKO

JM KIRVEN

5/1/2015

INCL TRANSMITTER

0 06NQ22T042-QT01 LATER 12'' LATER DUPLEX UNIT 6 FABRIC FILTER PLANT CASING B COMPARTMENT RH4 HOPPER T/C 1

NOTES

BABCOCK & WILCOX - SYSTEMS INTEGRATION ISA FORM S20.12a

Instrument shall be furnished with a permanently affixed stainless steel tag bearing Purchaser's instrument number and service.1

Manufacturer shall supply certified calibration sheets with instrument.2

Mfg. shall supply documentation dwgs. consisting of: Instrument Dim., Process & Electrical Connections, etc. for approval.3

Elements shall meet a "specific" limits of error classification in the temperature range (-18) - (316) degree C.4

The speed of response shall be apprx. 20 second when used with the thermowell, including the initial response time constant.5

Terminal blocks shall be brass and mounted on a ceramic base with polarity clearly marked.6

REV: Tag_No.: "U" "T" ELM_LGT DUPLEX GAGE SERVICE NOTES

WELL DIMENS. SINGLE

Complete Assembly1. Other

MFR: LATER Model No: LATER

7. Material Conduit Conn. 3/4 INCH

ELEMENT

8. Terminal Block Single Duplex

WELL OR TUBE: N/A

MFR: LATER Model No: LATER Material: CARBON STEEL9.

2. Wire Size 10. Construction: Tapered Straight

Drilled Built-Up Closed End Tube3. Sheathed: 1/4'' O.D. Material 304 SS

Exposed Grounded Ungrounded

Enclosed Beaded Insulator Spring Loaded

11. Dimensions: MFR. STD. O.D I.D.

12. Connections: Process INT

Other Specs: INCL MTG BRACKET FOR HEAD13.4. Nipple Size Dimension "N" Union

5. Packed Connector

HEAD

6. Screw-Cap Chain Other

ISA Type T/C, TYPE-K

P&ID: 0.61/97026

Fluid: METAL

SHEET 38 OF 40ESKOM HOLDINGS LTD.TUTUKA POWER STATION

UNIT 6

PREPARED BY

APPROVED BY

DATE APPROVED

0635-302B CONTRACT

DOC. NO. E278065

PAD-WELDED THERMOCOUPLES

BABCOCK & WILCOX POWER GENERATION GROUP, INC.©2015 ALL RIGHTS RESERVED.

This document is the property of Babcock & Wilcox Power Generation Group, Inc. (B&W PGG) and is "CONFIDENTIAL

AND PROPRIETARY" to B&W PGG. Recipient and/or its representatives have, by receiving same, agreed to maintain its confidentiality and shall not reproduce, copy, disclose or

disseminate the contents, in whole or in part, to any person or entity other than the Recipient and/or Recipient's

representatives without the prior written consent of B&W PGG

PREP BY APPR BY DATENO REVISION

SA TIMKO

JM KIRVEN

5/1/2015

INCL TRANSMITTER

0 06NQ22T043-QT01 LATER 12'' LATER DUPLEX UNIT 6 FABRIC FILTER PLANT CASING B COMPARTMENT RH4 HOPPER T/C 2

NOTES

BABCOCK & WILCOX - SYSTEMS INTEGRATION ISA FORM S20.12a

Instrument shall be furnished with a permanently affixed stainless steel tag bearing Purchaser's instrument number and service.1

Manufacturer shall supply certified calibration sheets with instrument.2

Mfg. shall supply documentation dwgs. consisting of: Instrument Dim., Process & Electrical Connections, etc. for approval.3

Elements shall meet a "specific" limits of error classification in the temperature range (-18) - (316) degree C.4

The speed of response shall be apprx. 20 second when used with the thermowell, including the initial response time constant.5

Terminal blocks shall be brass and mounted on a ceramic base with polarity clearly marked.6

REV: Tag_No.: "U" "T" ELM_LGT DUPLEX GAGE SERVICE NOTES

WELL DIMENS. SINGLE

Complete Assembly1. Other

MFR: LATER Model No: LATER

7. Material Conduit Conn. 3/4 INCH

ELEMENT

8. Terminal Block Single Duplex

WELL OR TUBE: N/A

MFR: LATER Model No: LATER Material: CARBON STEEL9.

2. Wire Size 10. Construction: Tapered Straight

Drilled Built-Up Closed End Tube3. Sheathed: 1/4'' O.D. Material 304 SS

Exposed Grounded Ungrounded

Enclosed Beaded Insulator Spring Loaded

11. Dimensions: MFR. STD. O.D I.D.

12. Connections: Process INT

Other Specs: INCL MTG BRACKET FOR HEAD13.4. Nipple Size Dimension "N" Union

5. Packed Connector

HEAD

6. Screw-Cap Chain Other

ISA Type T/C, TYPE-K

P&ID: 0.61/97026

Fluid: METAL

SHEET 39 OF 40ESKOM HOLDINGS LTD.TUTUKA POWER STATION

UNIT 6

PREPARED BY

APPROVED BY

DATE APPROVED

0635-302B CONTRACT

DOC. NO. E278065

PAD-WELDED THERMOCOUPLES

BABCOCK & WILCOX POWER GENERATION GROUP, INC.©2015 ALL RIGHTS RESERVED.

This document is the property of Babcock & Wilcox Power Generation Group, Inc. (B&W PGG) and is "CONFIDENTIAL

AND PROPRIETARY" to B&W PGG. Recipient and/or its representatives have, by receiving same, agreed to maintain its confidentiality and shall not reproduce, copy, disclose or

disseminate the contents, in whole or in part, to any person or entity other than the Recipient and/or Recipient's

representatives without the prior written consent of B&W PGG

PREP BY APPR BY DATENO REVISION

SA TIMKO

JM KIRVEN

5/1/2015

INCL TRANSMITTER

0 06NQ22T052-QT01 LATER 12'' LATER DUPLEX UNIT 6 FABRIC FILTER PLANT CASING B COMPARTMENT RH5 HOPPER T/C 1

NOTES

BABCOCK & WILCOX - SYSTEMS INTEGRATION ISA FORM S20.12a

Instrument shall be furnished with a permanently affixed stainless steel tag bearing Purchaser's instrument number and service.1

Manufacturer shall supply certified calibration sheets with instrument.2

Mfg. shall supply documentation dwgs. consisting of: Instrument Dim., Process & Electrical Connections, etc. for approval.3

Elements shall meet a "specific" limits of error classification in the temperature range (-18) - (316) degree C.4

The speed of response shall be apprx. 20 second when used with the thermowell, including the initial response time constant.5

Terminal blocks shall be brass and mounted on a ceramic base with polarity clearly marked.6

REV: Tag_No.: "U" "T" ELM_LGT DUPLEX GAGE SERVICE NOTES

WELL DIMENS. SINGLE

Complete Assembly1. Other

MFR: LATER Model No: LATER

7. Material Conduit Conn. 3/4 INCH

ELEMENT

8. Terminal Block Single Duplex

WELL OR TUBE: N/A

MFR: LATER Model No: LATER Material: CARBON STEEL9.

2. Wire Size 10. Construction: Tapered Straight

Drilled Built-Up Closed End Tube3. Sheathed: 1/4'' O.D. Material 304 SS

Exposed Grounded Ungrounded

Enclosed Beaded Insulator Spring Loaded

11. Dimensions: MFR. STD. O.D I.D.

12. Connections: Process INT

Other Specs: INCL MTG BRACKET FOR HEAD13.4. Nipple Size Dimension "N" Union

5. Packed Connector

HEAD

6. Screw-Cap Chain Other

ISA Type T/C, TYPE-K

P&ID: 0.61/97026

Fluid: METAL

SHEET 40 OF 40ESKOM HOLDINGS LTD.TUTUKA POWER STATION

UNIT 6

PREPARED BY

APPROVED BY

DATE APPROVED

0635-302B CONTRACT

DOC. NO. E278065

PAD-WELDED THERMOCOUPLES

BABCOCK & WILCOX POWER GENERATION GROUP, INC.©2015 ALL RIGHTS RESERVED.

This document is the property of Babcock & Wilcox Power Generation Group, Inc. (B&W PGG) and is "CONFIDENTIAL

AND PROPRIETARY" to B&W PGG. Recipient and/or its representatives have, by receiving same, agreed to maintain its confidentiality and shall not reproduce, copy, disclose or

disseminate the contents, in whole or in part, to any person or entity other than the Recipient and/or Recipient's

representatives without the prior written consent of B&W PGG

PREP BY APPR BY DATENO REVISION

SA TIMKO

JM KIRVEN

5/1/2015

INCL TRANSMITTER

0 06NQ22T053-QT01 LATER 12'' LATER DUPLEX UNIT 6 FABRIC FILTER PLANT CASING B COMPARTMENT RH5 HOPPER T/C 2

NOTES

BABCOCK & WILCOX - SYSTEMS INTEGRATION ISA FORM S20.12a

Instrument shall be furnished with a permanently affixed stainless steel tag bearing Purchaser's instrument number and service.1

Manufacturer shall supply certified calibration sheets with instrument.2

Mfg. shall supply documentation dwgs. consisting of: Instrument Dim., Process & Electrical Connections, etc. for approval.3

Elements shall meet a "specific" limits of error classification in the temperature range (-18) - (316) degree C.4

The speed of response shall be apprx. 20 second when used with the thermowell, including the initial response time constant.5

Terminal blocks shall be brass and mounted on a ceramic base with polarity clearly marked.6