EC TITLE: Facility 800 - Piping ModificationsPROJECT: 3 Kings Water Treatment Plant

EC NO.: 67DATE: 9/25/2020STATUS: Open

SECTION 1: BY CONTRACTOR

QUESTION:

The 8-inch chemical truck pad drain piping for chemical spills can be reduced to provide adequate space to remove FRP gratingabove the chemical containment area sumps and corresponding sump pumps. Additionally, limit switches are being included onthe main chemical truck pad drain isolation valve to indicate if the valve is open or closed. The intent of the limit switch is tointerlock with the chemical tank fill valves (FV-800-100-01, FV-800-300-01, and FV-800-400-01) and to only allow chemical fillingto begin if the isolation valve is closed.

DRAWING NO.: 060-N-80004 INSTRUMENTATION ANDCONTROL - SULFURIC ACID STORAGE SYSTEM

POTENTIAL COST IMPACT:

SPECIFICATION SECTION: 40 27 02Process Valves andOperators

POTENTIAL SCHEDULE IMPACT:

PROPOSED SOLUTION:

See attached revised valve list and drawings.

COMMENTS:

INITIATOR: Erinn Kunik

PRIORITY: NormalREQUESTED RESPONSE DATE: 10/9/2020

SECTION 2: BY REVIEWER

RESPONSE:

COMMENTS:

REVIEWED BY: REVIEWED DATE:

ENGINEERING CLARIFICATION

VPO® by Simplex Group Printed Date: 9/28/2020

DIGITALLY SIGNED:

02/10/2020

3KINGS WTP PHASE III DESIGN

MANUAL VALVE SCHEDULE

TAG NUMBER VALVE TYPEVALVE SIZE

(INCHES)VALVE CLASS

NOTE 2PROCESS

FLUID

MV‐120‐01 V504 18 150B RW

MV‐120‐02 V504 18 150B RW

MV‐120‐01 V500 6 150B SRW

MV‐120‐02 V500 6 150B SRW

MV‐120‐05 V502 8 150B FTW/ATW

MV‐120‐06 V504 14 150B RW

MV‐120‐07 V514 10 500B RW

MV‐120‐08 V514 10 500B RW

MV‐120‐09 V504 12 150B RW

MV‐120‐10 V514 10 500B SRW

MV‐120‐11 V514 4 500B SRW

MV‐120‐12 V514 4 500B SRW

MV‐120‐15 V501 14 150B RW

MV‐120‐16 V502 10 150B RW

MV‐120‐17 V502 10 150B SRW

MV‐120‐18 V502 14 150B SRW

MV‐130‐01 V500 4 150B SRW

MV‐130‐02 V500 4 150B SRW

MV‐130‐03 V500 18 150B SRW

MV‐130‐04 V500 18 150B SRW

MV‐130‐07 V330 1 ─ FLPS

MV‐130‐08 V330 1 ─ FLPS

MV‐130‐09 V330 1 ─ FLPS

MV‐200‐15 V405 4 175 USL

MV‐200‐16 V405 4 175 USL

MV‐200‐17 V405 4 175 USL

MV‐200‐18 V405 4 175 USL

MV‐200‐19 V405 4 175 USL

MV‐200‐20 V405 4 175 USL

MV‐200‐21 V405 4 175 USL

MV‐200‐23 V405 4 175 USL

MV‐200‐01 V500 10 150B TSW

MV‐200‐02 V500 10 150B TSW

MV‐200‐03 V500 10 150B TSW

MV‐200‐04 V500 10 150B TSW

MV‐200‐05 V500 10 150B SW

MV‐200‐06 V916 6 ─ IPD

MV‐200‐07 V500 10 150B SW

MV‐200‐08 V500 10 150B SW

MV‐200‐09 V916 6 ─ IPD

MV‐200‐10 V500 10 150B SW

PW/DEN003/694342 

FEBRUARY 10, 2020

©COPYRIGHT 2020 JACOBS

PROCESS VALVES AND OPERATORS

 40 27 02  SUPPLEMENT 4 ‐ 1

3KINGS WTP PHASE III DESIGN

TAG NUMBER VALVE TYPEVALVE SIZE

(INCHES)VALVE CLASS

NOTE 2PROCESS

FLUID

MV‐200‐11 V500 6 150B SW

MV‐200‐12 V916 6 ─ IPD

MV‐200‐13 V405 6 175 USL

MV‐300‐01 V510 4 ─ ALP

MV‐300‐02 V510 4 ─ ALP

MV‐310‐01 V405 8 175 PWW

MV‐310‐02 V500 6 150B REC

MV‐310‐03 V500 6 150B REC

MV‐310‐04 V500 6 150B REC

MV‐310‐05 V500 14 150B BWW

MV‐310‐06 V500 8 150B FTW/ATW

MV‐310‐07 V500 14 150B BWW

MV‐310‐08 V500 8 150B FTW/ATW

MV‐310‐09 V500 6 150B REC

MV‐310‐10 V500 6 150B REC

MV‐310‐11 V500 6 150B REC

MV‐310‐09 V500 8 150B CWW

MV‐310‐10 V500 6 150B DEC

MV‐310‐11 V500 6 150B DEC

MV‐310‐12 V500 8 150B CWW

MV‐310‐13 V405 4 175 USL

MV‐310‐14 V405 4 175 USL

MV‐310‐15 V405 14 150 BWW

MV‐310‐16 V405 14 150 BWW

MV‐340‐01 V405 4 175 TSL

MV‐340‐02 V405 4 175 TSL

MV‐340‐03 V405 4 175 TSL

MV‐340‐04 V331 4 ─ TSL/D

MV‐340‐06 V500 4 150B FPF

MV‐340‐08 V501 5 150B FPF

MV‐340‐27 V500 4 150B FPF

MV‐340‐28 V500 4 150B FPF

MV‐400‐01 V500 8 150B FW

MV‐400‐03 V500 8 150B FW

MV‐400‐04 V500 8 150B FW

MV‐400‐05 V500 14 150B FW

MV‐400‐06 V500 12 150B FW

MV‐400‐07 V500 12 150B FW

MV‐400‐03‐08 V500 8 150B FW

MV‐400‐08 V500 12 150B FW

MV‐400‐09 V500 12 150B BWS

MV‐400‐10 V500 12 150B BWS

PW/DEN003/694342 

FEBRUARY 10, 2020

©COPYRIGHT 2020 JACOBS

PROCESS VALVES AND OPERATORS

 40 27 02  SUPPLEMENT 4 ‐ 2

3KINGS WTP PHASE III DESIGN

TAG NUMBER VALVE TYPEVALVE SIZE

(INCHES)VALVE CLASS

NOTE 2PROCESS

FLUID

MV‐400‐11 V500 12 150B BWS

MV‐400‐12 V500 12 150B BWS

MV‐500‐02 V405 4 175 USL

MV‐500‐03 V405 4 175 USL

MV‐500‐04 V405 4 175 TSL

MV‐500‐05 V405 4 175 TSL

MV‐500‐06 V405 4 175 TSL

MV‐500‐07 V405 4 175 TSL

MV‐500‐08 V405 4 175 TSL

MV‐500‐10 V405 4 175 TSL

MV‐800‐09 V520 4 150 H2

MV‐800‐10 V520 4 150 H2

MV‐800‐11 V520 4 150 H2

MV‐800‐12 V520 4 150 H2

NOTES:

1  MANUAL VALVE SCHEDULE DOES NOT INCLUDE VALVE SIZES LESS THAN 4 INCHES. 

SEE DRAWINGS FOR VALVE SIZES LESS THAN 4 INCHES.

2  IN ACCORDANCE WITH AWWA C504 FOR V500, V501, V502, AND V504. IN 

ACCORDANCE WITH AWWA C519 FOR V514. IN ACCORDANCE WITH AWWA C517 FOR 

V405. IN ACCORDANCE WITH AWWA C515 FOR V135.

3  MANUAL VALVE SCHEDULE DOES NOT INCLUDE VALVES SUPPLIED AS PART OF 

PROCESS PACKAGE SYSTEMS

4 WHERE SHOWN ON P&IDS, LIMIT SWITCHES SHALL BE INCLUDED WITH MANUAL 

VALVE. 

PW/DEN003/694342 

FEBRUARY 10, 2020

©COPYRIGHT 2020 JACOBS

PROCESS VALVES AND OPERATORS

 40 27 02  SUPPLEMENT 4 ‐ 3

DIGITALLY SIGNED:

02/10/2020

DIGITALLY SIGNED: 08/25/2020

DIGITALLY SIGNED:

02/10/2020

DIGITALLY SIGNED:

02/10/2020

DIGITALLY SIGNED:

02/10/2020

DIGITALLY SIGNED:

02/10/2020

DIGITALLY SIGNED:

02/10/2020

DIGITALLY SIGNED:

02/10/2020