CONDUIT SCHEDULE AREA ENGINEER HR
Ukiah Recycle Water Project REVISION
Waste Water Treatment Plant DATE 4/4/23
CONDUIT CONDUCTORS GROUND
NUMBER DWG SIZE # SIZE TYPE # SIZE TYPE DESCRIPTION CONNECTING
SEGMENTS
C-89-111 0.75" 5 #14 XHHW-2 1 #14 XHHW-2 FR: LCP-89101 C-89-113 1 3/CS-#16 TO: JUNCTION BOX
5 #14 >> LCP-89101 CONTROL
1 3/CS-#16 >> LCP-89101 SPEED CONTROL
C-89-113 1.5" 20 #14 XHHW-2 1 #14 XHHW-2 FR: JUNCTION BOX C-89-120 2 3/CS-#16 TO: JUNCTION BOX
5 #14 >> LCP-89101 CONTROL C-89-111
1 3/CS-#16 >> LCP-89101 SPEED CONTROL C-89-111
3 #14 >> FSL-89101 CONTROL C-89-110
2 #14 >> LSLL-89100 CONTROL C-89-108
2 #14 >> LSHH-89100 CONTROL C-89-108
5 #14 >> LCP-89102 CONTROL C-89-108
1 3/CS-#16 >> LCP-89102 SPEED CONTROL C-89-108
3 #14 >> FSL-89102 CONTROL C-89-108
C-89-115 0.75" 3 #14 XHHW-2 1 #14 XHHW-2 FR: FSL-89100 C-89-120 TO: JUNCTION BOX
3 #14 >> FSL-89100 CONTROL
C-89-116 0.75" 5 #14 XHHW-2 1 #14 XHHW-2 FR: LCP-89100 C-89-120 1 3/CS-#16 TO: JUNCTION BOX
5 #14 >> LCP-89100 CONTROL
1 3/CS-#16 >> LCP-89100 SPEED CONTROL
C-89-120 2" 15 #12 XHHW-2 1 #12 XHHW-2 FR: JUNCTION BOX C-89-130 25 #14 XHHW-2 TO: JUNCTION BOX
3 3/CS-#16 5 #14 >> LCP-89100 CONTROL C-89-116
1 3/CS-#16 >> LCP-89100 SPEED CONTROL C-89-116
3 #12 >> FSL-89100 POWER/CONTROL C-89-115
5 #14 >> LCP-89101 CONTROL C-89-113
1 3/CS-#16 >> LCP-89101 SPEED CONTROL C-89-113
3 #12 >> FSL-89101 POWER/CONTROL C-89-113
2 #14 >> LSLL-89100 CONTROL C-89-113
2 #14 >> LSHH-89100 CONTROL C-89-113
5 #14 >> LCP-89102 CONTROL C-89-113
1 3/CS-#16 >> LCP-89102 SPEED CONTROL C-89-113
3 #12 >> FSL-89102 POWER/CONTROL C-89-113
2 #14 >> PMP-89100 TSH P-89-100
2 #12 >> PMP-89100 MWH P-89-100
2 #14 >> PMP-89101 TSH P-89-110
2 #12 >> PMP-89101 MWH P-89-110
2 #14 >> PMP-89102 TSH P-89-120
2 #12 >> PMP-89102 MWH P-89-120
C-89-130 1" 5 #12 XHHW-2 1 #12 XHHW-2 FR: JUNCTION BOX
7 #14 XHHW-2 TO: VFD-89100
1 3/CS-#16 5 #14 >> LCP-89100 CONTROL C-89-120
1 3/CS-#16 >> LCP-89100 SPEED CONTROL C-89-120
3 #12 >> FSL-89100 POWER/CONTROL C-89-120
2 #14 >> PMP-89100 TSH C-89-120
2 #12 >> PMP-89100 MWH C-89-120
C-89-131 1" 5 #12 XHHW-2 1 #12 XHHW-2 FR: JUNCTION BOX
7 #14 XHHW-2 TO: VFD-89101
1 3/CS-#16 5 #14 >> LCP-89101 CONTROL C-89-120
1 3/CS-#16 >> LCP-89101 SPEED CONTROL C-89-120
3 #12 >> FSL-89101 POWER/CONTROL C-89-120
2 #14 >> PMP-89101 TSH C-89-120
2 #12 >> PMP-89101 MWH C-89-120
C-89-132 1" 5 #12 XHHW-2 1 #12 XHHW-2 FR: JUNCTION BOX
7 #14 XHHW-2 TO: VFD-89102
1 3/CS-#16 5 #14 >> LCP-89102 CONTROL C-89-120
1 3/CS-#16 >> LCP-89102 SPEED CONTROL C-89-120
3 #12 >> FSL-89102 POWER/CONTROL C-89-120
2 #14 >> PMP-89102 TSH C-89-120
2 #12 >> PMP-89102 MWH C-89-120
C-89-140 0.75" 4 #14 XHHW-2 1 #14 XHHW-2 FR: JUNCTION BOX TO: PLC70299
2 #14 >> LSLL-89100 CONTROL
2 #14 >> LSHH-89100 CONTROL
L-89-110 0.75" 4 #10 XHHW-2 1 #10 XHHW-2 FR: CAROUSEL PUMP STATION LIGHTING AND RECEP.
TO: PB-8901
4 #10 >> AREA 89 LIGHTING AND RECEPTACLE
L-89-111 2" 4 #8 XHHW-2 1 #10 XHHW-2 FR: PB-8901
2 #14 XHHW-2 1 #14 XHHW-2 TO: HH-10
4 #8 >> AREA 89 & 60 LTG. AND RECPT.
2 #14 >> NJB-60001
April 2023 16990-4 8660F10
CONDUIT SCHEDULE AREA ENGINEER HR
Ukiah Recycle Water Project REVISION
Waste Water Treatment Plant DATE 4/4/23
CONDUIT CONDUCTORS GROUND
NUMBER DWG SIZE # SIZE TYPE # SIZE TYPE DESCRIPTION CONNECTING
SEGMENTS
L-89-112 2" 4 #6 XHHW-2 1 #8 XHHW-2 FR: HH-10 L-89-113
2 #14 XHHW-2 1 #14 XHHW-2 TO: MH-12
4 #6 >> AREA 89 & 60 & 91 LTG. AND RECPT.
2 #14 >> NJB-60001
L-89-113 2" 4 #6 XHHW-2 1 #8 XHHW-2 FR: MH-12 L-89-114
2 #14 XHHW-2 1 #14 XHHW-2 TO: PB-7001
4 #6 >> AREA 89 & 60 & 91 LTG. AND RECPT. L-89-112
2 #14 >> NJB-60001
L-89-114 1.5" 4 #6 XHHW-2 1 #8 XHHW-2 FR: PB-7001
2 #14 XHHW-2 1 #14 XHHW-2 TO: MCC70291
4 #6 >> AREA 89 & 60 & 91 LTG. AND RECPT. L-89-113
2 #14 >> NJB-60001
L-89-120 0.75" 2 #10 XHHW-2 1 #10 XHHW-2 FR: DISCONNECT P-89-131 TO: PB-8901
2 #10 >> FIT-99105 POWER
P-89-100 2" 1 3/C-#4:VFD VFD INTEGRAL FR: PMP-89100 C-89-120 2 #12 XHHW-2 TO: PB-8901
2 #14 XHHW-2 1 3/C-#4:VFD >> PMP-89100 POWER
2 #14 >> PMP-89100 TSH
2 #12 >> PMP-89100 MWH
P-89-101 2" 1 3/C-#4:VFD VFD INTEGRAL FR: PB-8901
TO: VFD-89100
1 3/C-#4:VFD >> PMP-89100 POWER P-89-100
P-89-105 1" 3 #6 XHHW-2 1 #8 XHHW-2 FR: VFD-89100
TO: MCC70291
3 #6 >> VFD-89100 POWER
P-89-110 1.5" 1 3/C-#6:VFD VFD INTEGRAL FR: PMP-89101 C-89-120 2 #12 XHHW-2 TO: PB-8901
2 #14 XHHW-2 1 3/C-#6:VFD >> PMP-89101 POWER
2 #14 >> PMP-89101 TSH
2 #12 >> PMP-89101 MWH
P-89-111 2" 1 3/C-#6:VFD VFD INTEGRAL FR: PB-8901
TO: VFD-89101
1 3/C-#6:VFD >> PMP-89101 POWER P-89-110
P-89-115 1" 3 #6 XHHW-2 1 #8 XHHW-2 FR: VFD-89101
TO: MCC70292
3 #6 >> VFD-89101 POWER
P-89-120 1.5" 1 3/C-#6:VFD VFD INTEGRAL FR: PMP-89102 C-89-120 2 #12 XHHW-2 TO: PB-8901
2 #14 XHHW-2 1 3/C-#6:VFD >> PMP-89102 POWER
2 #14 >> PMP-89102 TSH
2 #12 >> PMP-89102 MWH
P-89-121 2" 1 3/C-#6:VFD VFD INTEGRAL FR: PB-8901
TO: VFD-89102
1 3/C-#6:VFD >> PMP-89102 POWER P-89-120
P-89-125 1" 3 #6 XHHW-2 1 #8 XHHW-2 FR: VFD-89102
TO: MCC70293
3 #6 >> VFD-89102 POWER
P-89-130 0.75" 3 #10 XHHW-2 1 #10 XHHW-2 FR: DISCONNECT P-89-131 TO: PB-8901
3 #10 >> EDR-99101 & EDR-99102 POWER
P-89-131 2" 11 #10 XHHW-2 1 #10 XHHW-2 FR: PB-8901 P-89-132 TO: HH-10
3 #10 >> FV-60100 POWER P-60-120
3 #10 >> FV-60102 POWER P-60-120
3 #10 >> EDR-99101 & EDR-99102 POWER P-89-130
2 #10 >> FIT-99105 POWER L-89-120
P-89-132 2" 11 #10 XHHW-2 1 #10 XHHW-2 FR: HH-10 P-89-133 TO: MH-12
3 #10 >> FV-60100 POWER P-89-131
3 #10 >> FV-60102 POWER P-89-131
3 #10 >> EDR-99101 & EDR-99102 POWER P-89-131
2 #10 >> FIT-99105 POWER P-89-131
April 2023 16990-5 8660F10
CONDUIT SCHEDULE AREA ENGINEER HR
Ukiah Recycle Water Project REVISION
Waste Water Treatment Plant DATE 4/4/23
CONDUIT CONDUCTORS GROUND
NUMBER DWG SIZE # SIZE TYPE # SIZE TYPE DESCRIPTION CONNECTING
SEGMENTS
P-89-133 2" 11 #10 XHHW-2 1 #10 XHHW-2 FR: MH-12 P-89-134 TO: PB-7001
3 #10 >> FV-60100 POWER P-89-132
3 #10 >> FV-60102 POWER P-89-132
3 #10 >> EDR-99101 & EDR-99102 POWER P-89-132
2 #10 >> FIT-99105 POWER P-89-132
P-89-134 1.5" 11 #10 XHHW-2 1 #10 XHHW-2 FR: PB-7001 P-89-135 TO: CONDUIT TEE
3 #10 >> FV-60100 POWER P-89-133
3 #10 >> FV-60102 POWER P-89-133
3 #10 >> EDR-99101 & EDR-99102 POWER P-89-133
2 #10 >> FIT-99105 POWER P-89-133
P-89-135 0.75" 3 #10 XHHW-2 1 #10 XHHW-2 FR: CONDUIT TEE TO: MCC70293
3 #10 >> EDR-99101 & EDR-99102 POWER P-89-134
P-89-136 1" 8 #10 XHHW-2 1 #10 XHHW-2 FR: CONDUIT TEE
TO: MCC70291
3 #10 >> FV-60100 POWER P-89-134
3 #10 >> FV-60102 POWER P-89-134
2 #10 >> FIT-99105 POWER P-89-134
S-89-100 0.75" 1 2/CS-#16 1 #14 XHHW-2 FR: LIT-89103 S-89-101 TO: PB-8901
1 2/CS-#16 >> LIT-89103 SIGNAL
S-89-101 2" 1 2/CS-#16 1 #14 XHHW-2 FR: PB-8901 S-89-102 TO: HH-11
1 2/CS-#16 >> LIT-89103 SIGNAL S-89-100
S-89-102 2" 1 2/CS-#16 1 #14 XHHW-2 FR: HH-11 S-89-103
TO: PB-7002 (VIA PB-HH-13)
1 2/CS-#16 >> LIT-89103 SIGNAL S-89-101
S-89-103 0.75" 1 2/CS-#16 1 #14 XHHW-2 FR: PB-7002 (VIA PB-HH-13) TO: PLC70299
1 2/CS-#16 >> LIT-89103 SIGNAL S-89-102
X-89-100 2" 1 PULL ROPE FR: PB-8901
TO: HH-10
1 PULL >> SPARE
X-89-101 2" 1 PULL ROPE FR: PB-8901
TO: HH-11
1 PULL >> SPARE
X-89-110 2" 1 PULL ROPE FR: HH-10
TO: MH-12
1 PULL >> SPARE
X-89-111 2" 1 PULL ROPE FR: MH-12
TO: PB-7001
1 PULL >> SPARE
X-89-112 2" 1 PULL ROPE FR: HH-10
TO: MH-12
1 PULL >> SPARE
X-89-113 2" 1 PULL ROPE FR: MH-12
TO: PB-7001
1 PULL >> SPARE
X-89-120 2" 1 PULL ROPE FR: PB-8901
TO: HH-10
1 PULL >> SPARE
X-89-125 2" 1 PULL ROPE FR: PB-8901
TO: HH-11
1 PULL >> SPARE
C-91-100 1" 5 #14 XHHW-2 1 #14 XHHW-2 FR: LCP-91100 C-91-110 1 3/CS-#16 TO: PB-9101
5 #14 >> LCP-91100 CONTROL
1 3/CS-#16 >> LCP-91100 SPEED CONTROL
C-91-104 0.75" 1 MFR CABLE 1 #14 XHHW-2 FR: LSHH/LSL-91101 TO: JUNCTION BOX
1 MFR >> LSHH/LSL-91101 CONTROL
April 2023 16990-6 8660F10
CONDUIT SCHEDULE AREA ENGINEER HR
Ukiah Recycle Water Project REVISION
Waste Water Treatment Plant DATE 4/4/23
CONDUIT CONDUCTORS GROUND
NUMBER DWG SIZE # SIZE TYPE # SIZE TYPE DESCRIPTION CONNECTING
SEGMENTS
C-91-105 1" 4 #14 XHHW-2 1 #14 XHHW-2 FR: JUNCTION BOX C-91-110 TO: PB-9101
4 #14 >> LSHH/LSL-91101 CONTROL
C-91-106 1" 3 #12 XHHW-2 1 #12 XHHW-2 FR: FSL-91100 C-91-110 TO: PB-9101
3 #12 >> FSL-91100 POWER/CONTROL
C-91-110 2" 5 #12 XHHW-2 1 #12 XHHW-2 FR: PB-9101 C-91-111 11 #14 XHHW-2 TO: HH-10
1 3/CS-#16 3 #12 >> FSL-91100 POWER/CONTROL C-91-106
4 #14 >> LSHH/LSL-91101 CONTROL C-91-105
5 #14 >> LCP-91100 CONTROL C-91-100
1 3/CS-#16 >> LCP-91100 SPEED CONTROL C-91-100
2 #14 >> PMP-91100 TSH P-91-100
2 #12 >> PMP-91100 MWH P-91-100
C-91-111 2" 5 #12 XHHW-2 1 #12 XHHW-2 FR: HH-10 C-91-112 11 #14 XHHW-2 TO: PB-7001
1 3/CS-#16 3 #12 >> FSL-91100 POWER/CONTROL C-91-110
4 #14 >> LSHH/LSL-91101 CONTROL C-91-110
5 #14 >> LCP-91100 CONTROL C-91-110
1 3/CS-#16 >> LCP-91100 SPEED CONTROL C-91-110
2 #14 >> PMP-91100 TSH C-91-110
2 #12 >> PMP-91100 MWH C-91-110
C-91-112 1.5" 5 #12 XHHW-2 1 #12 XHHW-2 FR: PB-7001
11 #14 XHHW-2 TO: VFD-91100
1 3/CS-#16 3 #12 >> FSL-91100 POWER/CONTROL C-91-111
4 #14 >> LSHH/LSL-91101 CONTROL C-91-111
5 #14 >> LCP-91100 CONTROL C-91-111
1 3/CS-#16 >> LCP-91100 SPEED CONTROL C-91-111
2 #14 >> PMP-91100 TSH C-91-111
2 #12 >> PMP-91100 MWH C-91-111
L-91-100 2" 4 #8 XHHW-2 1 #10 XHHW-2 FR: PAU PS LIGHTING AND RECEPTACLE TO: HH-10
4 #8 >> PAU PS LIGHTING AND RECEPTACLE
P-91-100 2" 1 3/C-#8:VFD VFD INTEGRAL FR: PMP-91100 C-91-110 2 #12 XHHW-2 TO: PB-9101
2 #14 XHHW-2 1 3/C-#8:VFD >> PMP-91100 POWER
2 #14 >> PMP-91100 TSH
2 #12 >> PMP-91100 MWH
P-91-101 2" 1 3/C-#8:VFD VFD INTEGRAL FR: PB-9101
TO: PB-7001
1 3/C-#8:VFD >> PMP-91100 POWER P-91-100
P-91-102 1.5" 1 3/C-#8:VFD VFD INTEGRAL FR: PB-7001
TO: VFD-91100
1 3/C-#8:VFD >> PMP-91100 POWER
P-91-105 0.75" 3 #10 XHHW-2 1 #10 XHHW-2 FR: VFD-91100
TO: MCC70293
3 #10 >> VFD-91100 POWER
X-91-100 2" 1 PULL ROPE FR: PB-9101
TO: HH-10
1 PULL >>
X-91-102 2" 1 PULL ROPE FR: STUB UP
TO: HH-11
1 PULL >>
END OF CONDUIT SCHEDULE
END OF SECTION
April 2023 16990-7 8660F10
Common Work Results for Process Control and Instrumentation Systems 17050-1 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17050 (BidSetFinal) SECTION 17050
COMMON WORK RESULTS FOR PROCESS CONTROL AND
INSTRUMENTATION SYSTEMS
PART 1 GENERAL
1.01 SUMMARY
A. Section includes:
1. Process control and instrumentation systems requirements for common components including installation.
2. Loop drawings:
a. Provide complete loop drawings for all systems, including packaged equipment furnished as part of a vendor furnished package, and pre-purchased equipment.
b. The form, minimum level of detail, and format for the loop drawings must match that of the sample loop drawings included in the Contract Documents.
c. The Owner and Engineer are not responsible for providing detailed loop diagrams for Contractor furnished equipment.
3. The requirements of the Instrumentation and Control Specifications apply to all Instrumentation and Control Work specified in Technical Sections, including packaged mechanical systems, LCPs, VCPs, etc.
B. Contract Documents:
1. Contract drawings:
a. Schematic diagrams:
1) Use schematic diagrams in conjunction with the descriptive operating sequence in the Technical Sections to furnish a coordinated and fully functional control system.
2) Schematic diagrams show control function only.
a) Incorporate other necessary functions for proper operation and protection of the system.
3) Controls are indicated on the Drawings as de-energized. 4) Mount devices shown on motor controller schematic diagrams in the controller compartment enclosure, unless otherwise noted or indicated on the Drawings.
1.02 REFERENCES
A. Code compliance:
1. As specified in Section 01410 - Regulatory Requirements:
2. The publications are referenced in this Section by basic designation only without a specified publish date.
Common Work Results for Process Control and Instrumentation Systems 17050-2 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17050 (BidSetFinal) B. American Petroleum Institute (API):
1. RP 550 - Manual on Installation of Refinery Instruments and Control Systems; Part II-Process Stream Analyzers; Section 5-Oxygen Analyzers.
2. RP 551 - Process Measurement Instrumentation.
C. International Organization for Standardization (ISO):
1. 9001 - Quality Management Systems - Requirements.
D. International Society of Automation (ISA):
1. 5.1 - Instrumentation Symbols and Identification.
2. 5.4 - Instrument Loop Diagrams.
E. National Electrical Code (NEC).
F. National Electrical Manufacturers Association (NEMA).
G. Underwriters Laboratories, Inc. (UL):
1. 508 - Standard of Safety for Industrial Control Equipment.
2. 508A - Standard of Safety for Industrial Control Panels.
1.03 DEFINITIONS
A. Control circuit: Any circuit operating at 120 volts alternating current (VAC) or direct current (VDC) or less, whose principal purpose is the conveyance of information (including performing logic) and not the conveyance of energy for the operation of an electrically powered device.
B. Digital bus: A communication network, such as PROFIBUS, Foundation Fieldbus, or DeviceNet, allowing instruments and devices to transmit data, control functions, and diagnostic information.
C. Modifications: Changing, extending, interfacing to, removing, or altering an existing circuit.
D. Panel: An instrument support system that may be a flat surface, a partial enclosure, or a complete enclosure for instruments and other devices used in process control systems.
E. Power circuit: Any circuit operating at 90 volts (AC or DC) or more, whose principal purpose is the conveyance of energy for the operation of an electrically powered device.
F. Powered transmitters: A transmitter that requires a separate power source (120 VAC, 240 VAC, etc.) in order for the transmitter to develop its signal. As used in this Section, the produced signal may be a 4 to 20 mA 24 VDC signal, a digital bus communications signal, or both.
G. RS-232: RS-232 is also known as TIA-232 or EIA-232, is a standard for serial communication transmission of data. When compared to RS-485 it has lower transmission speed, short maximum cable length, large voltage swing, large
Common Work Results for Process Control and Instrumentation Systems 17050-3 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17050 (BidSetFinal) standard connectors and no multipoint capability. USB has displaced RS-232 from most of its peripheral interface roles.
H. RS-485: RS-485 is also known as TIA-485 or EIA-485, is a standard defining the electrical characteristics of drivers and receivers for use in serial communications system. Electrical signaling is balanced, and multipoint systems are supported, can be used with data rates up to 10 Mbit/s or at lower speeds distances up to 1,000 meters (4,000 feet).
I. Signal circuit: Any circuit operating at less than 50 VAC or VDC, which conveys analog information or digital communications information.
J. 2-Wire transmitter (loop powered): A transmitter that derives its operating power supply from the signal transmission circuit and requires no separate power supply connections. As used in this Section, 2-wire transmitter refers to a transmitter that provides a signal such as 4 to 20 mA 24 VDC regulation of a signal in a series circuit with an external 24 VDC driving potential:
1. Fieldbus communications signal or both.
K. USB: Universal Serial Bus is an industry standard that establishes specifications for cables, connectors, and protocols for connection, communication, and power supply interfacing between computer, peripherals, and other computers, it has largely replaced interfaces such as serial and parallel ports.
L. Acronym definitions:
1. ACB: Automatic current balance.
2. ATS: Automatic Transfer Switch.
3. CCS: The PCS central computer system (CCS) consisting of computers and software. The personal computer-based hardware and software system that includes the operator interface, data storage, data retrieval, archiving, alarming, historian, reports, trending, and other higher level control system software and functions.
4. DPDT: Double-pole, double-throw.
5. ECP: Electronic circuit protector.
6. ES: Ethernet Switch.
7. FAT: Factory acceptance test also known as Source Test.
8. HART: Highway addressable remote transducer.
9. HOA: Hand-Off-Auto control function that is totally PLC based. In the Hand mode, equipment is started or stopped, valves are opened or closed through operator direction under the control of the PLC software. In the Auto mode, equipment is started or stopped and valves are opened or closed through a control algorithm within the PLC software. In the Off mode, the equipment is prohibited from responding from the PLC control.
10. HMI: Human machine interface is a software application that presents information to an operator or user about the state of a process, and to accept and implement the operators control instructions. Typically information is displayed in a graphical format.
11. ICSC: Instrumentation and control system contractor: Subcontractor who specializes in the design, construction, fabrication, software development, installation, testing, and commissioning of industrial instrumentation and control systems.
Common Work Results for Process Control and Instrumentation Systems 17050-4 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17050 (BidSetFinal)
12. IJB: Instrument junction boxes: A panel designed with cord sets to easily remove, replace, or relocate instrument signals.
13. I/O: Input/Output.
14. IP: Internet protocol or ingress protection.
15. LCP: Local control panel: Operator interface panel that may contain an HMI, pilot type control devices, operator interface devices, control relays, etc. and does not contain a PLC or RIO.
16. LAN: Local area network: A control or communications network that is limited to the physical boundaries of the facility.
17. LOI: Local Operator Interface is an operator interface device consisting of an alphanumeric or graphic display with operator input functionality. The LOI is typically a flat panel type of display mounted on the front of an enclosure with either a touch screen or tactile button interface.
18. LOR: Local-Off-Remote control function. In the Remote mode, equipment is started or stopped, and valves are opened or closed through the PLC based upon the selection of the HOA. In the Local mode, equipment is started or stopped, valves are opened or closed based upon hardwired control circuits completely independent of the PLC with minimum interlocks and permissive conditions. In the Off mode, the equipment is prohibited from responding to any control commands.
19. NJB: Network junction box. An enclosure that contains multiple access points to various networks within the facility. Networks could be Ethernet, Ethernet/IP, Fieldbus, RIO, etc.
20. P&ID: Process and instrumentation diagram.
21. PC: Personal computer.
22. PCIS: Process control and instrumentation system: Includes the entire instrumentation system, the entire control system, and all of the Work specified in the Instrumentation and Control Specifications and depicted on the Instrumentation Drawings. This includes all the PCS and instruments and networking components as well as the various servers, workstations, thin clients, etc.
23. PCM: Process control module: An enclosure containing any of the following devices: PLC, RTU, or RIO.
24. PCS: Process Control System: A general name for the computerized system that gathers and processes data from equipment and sensors and applies operational controls to the process equipment. It includes the PLCs and/or RIOs, LOIs, HMIs, both LCPs, VCPs and all data management systems accessible to staff.
25. PJB: Power junction box: An enclosure with terminal blocks that distribute power to multiple instruments.
26. PLC: Programmable logic controller.
27. PS: Power supply.
28. RIO: Remote I/O device for the PLC consisting of remote I/O racks, or remote I/O blocks.
29. RTU: Remote telemetry unit: A controller typically consisting of a PLC, and a means for remote communications. The remote communications devices typically are radios, modems, etc.
30. SCADA: Supervisory control and data acquisition system: A general name for the computerized system that gathers and processes data from sensors and equipment located outside of the facility, such as wells, lift stations, metering stations, etc.
Common Work Results for Process Control and Instrumentation Systems 17050-5 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17050 (BidSetFinal)
31. SELV: Safety extra-low voltage.
32. SFP: Small form-factor pluggable.
33. SPDT: Single-pole, double-throw.
34. SPST: Single-pole, single-throw.
35. UPS: Uninterruptible power supply.
36. VCP: Vendor control panel: Control panels that are furnished with particular equipment by a vendor other than the ICSC. These panels may contain PLCs, RIO, LOI, HMI, etc.
37. WAN: Wide area network: A control or communications network that extends beyond the physical boundaries of the facility.
1.04 SUBMITTALS
A. General:
1. Adhere to the wiring numbering scheme specified in Section 16075 - Identification for Electrical Systems throughout the Project:
a. Uniquely number each wire.
b. Wire numbers must appear on Equipment Drawings.
2. Some items of Work are represented schematically, and are designated for the most part by numbers, as derived from criteria in ISA-5.1:
a. Employ the nomenclature and numbers designated in this Section and indicated on the Drawings exclusively throughout shop drawings, data sheets, and similar submittals.
b. Replace any other symbols, designations, and nomenclature unique to a manufacturer’s, suppliers, or subcontractor’s standard methods with those identified in this Section and indicated on the Drawings.
B. Specific submittal requirements:
1. Control Panel Drawings:
a. General Requirements:
1) Submit panel, enclosure, console, furniture, and cabinet layout drawings for all items provided.
2) Use equipment and instrument tags as depicted on the P&IDs for all submittals.
3) Nameplates and Wire Labeling:
a) Nameplate legend including text, letter size, materials, and colors.
b) As specified in Section 16075 - Identification for Electrical Systems or as indicated on the Drawings.
4) Structural Requirements:
a) Anchoring method and leveling criteria, including manufacturer’s recommendations for the Project site seismic criteria.
b) Weight.
5) Clearly show all modifications to existing circuits:
a) Show all existing unmodified wiring to clearly depict the functionality and electrical characteristics of the complete modified circuits.
b. Required for materials and equipment listed in this and other Technical Sections.
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pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17050 (BidSetFinal) c. Front, side, rear, internal, external elevations and top and bottom views, showing all dimensions and all to scale.
1) Locations of conduit entrances and access plates.
2) Component layout and identification.
3) Complete and detailed bills of materials:
a) Including quantity, description, manufacturer, and part number for each assembly or component for each control panel.
b) Include all items within an enclosure.
4) Requirements for physical separation between control system components and 120 VAC, 480 VAC, and medium-voltage power cables.
5) Complete grounding requirements for each system component including any requirements for PLCs, process LANs, and Control System equipment.
6) PLC rack and card layout:
a) Provide a count of current I/O allocation.
b) Future I/O allocation.
c) Quantity of spares provided.
7) NEMA rating.
8) Material and finish.
2. Schematics and Wiring Diagrams:
a. General Requirements:
1) Submit panel wiring diagrams for every panel that contains wiring. 2) Use equipment and instrument tags as depicted on the P&IDs for all submittals.
3) Nameplates and Wire Labeling:
a) As specified in Section 16075 - Identification for Electrical Systems or as indicated on the Drawings.
4) Clearly show all modifications to existing circuits:
a) Show all existing unmodified wiring to clearly depict the functionality and electrical characteristics of the complete modified circuits.
b. Include the following information:
1) Name of panel.
2) Wiring sizes and types.
3) Terminal strip numbers.
4) Terminal identification for device and field connections. 5) Wire tags and labels.
6) Functional name and manufacturer's designation for items to which wiring are connected.
7) Set points for relays and control or alarm contact settings. c. Incorporate equipment manufacturer’s shop drawing information into the schematic diagrams in order to document the entire control system.
3. Loop Drawings:
a. General Requirements:
1) Submit loop drawings for every analog, discrete, fieldbus signal, vendor supplied equipment packages, and control panels:
a) Includes all monitoring, alarming, interlocks, and control devices. 2) Use equipment and instrument tags as depicted on the P&IDs for all submittals.
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pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17050 (BidSetFinal) 3) Show and identify each component of each loop or system using requirements and symbols from ISA-5.4.
4) Provide drawings for every instrumentation loop system:
a) Furnish a separate drawing sheet for each system or loop diagram.
5) Nameplates and Wire Labeling:
a) As specified in Section 16075 - Identification for Electrical Systems or as indicated on the Drawings.
6) Clearly show all modifications to existing circuits:
a) Show all existing unmodified wiring to clearly depict the functionality and electrical characteristics of the complete modified circuits.
7) Provide loop drawings in the format indicated in the contract drawings.
b. Provide a complete index in the front of each bound volume:
1) Index the loop drawings by systems or process areas. c. In addition to the ISA-5.4 requirements, show the following details:
1) Functional name of each loop.
2) Reference name, drawing, and loop diagram numbers for any signal continuing off the loop diagram sheet.
3) Show all terminal numbers, regardless of the entity providing the equipment.
4) MCC panel, circuit, and breaker numbers for all power feeds to the loops and instrumentation.
5) Terminal assignments associated with every manhole, pull-box, junction box, conduit, and panel through which the loop circuits pass. 6) Show vendor control panel, instrument panel, conduit, junction box, equipment and PCS terminations, termination identification, wire numbers and colors, power circuits, and ground identifications. 7) Cables required for communication requirements.
4. PLC I/O List:
a. A complete listing of the PCS system point I/O database:
1) Include for each data point relevant parameters such as range, contact orientation, limits, incremental limits, I/O hardware address, and PLC assignment.
2) Organize on a site-by-site basis and separate by point type. 3) In addition to the active l/O points, list the implemented spare l/O points and the available l/O points remaining on each card, as well as other defined future points specified or shown.
4) Upon completion of the Work, update all I/O lists to indicate the final as-built configuration of the systems:
a) Organize as-built I/O list on a site-by-site basis, separated by equipment and point type.
5. Control Descriptions:
a. For each control loop, provide programming logic in the form of a written functional description of the operation of the equipment, signals, and controls based on the requirements specified in Section 17100 - Control Strategies, and Section 17101 - Specific Control Strategies, and as shown on the P&IDs:
1) Functional descriptions shall be modified to reflect the actual programming to be implemented in the PLCs.
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pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17050 (BidSetFinal) 2) Include each function depicted or described in the Contract Documents.
3) Include within the Control Description content:
a) Specific requirements.
b) Common requirements that pertain in general to all loops. c) Listing ranges, setpoints, timers, values, counter values, etc. d) Manual keyboard entries.
e) Entry codes.
f) System responses.
g) Modes:
(1) Startup.
(2) Routine and normal operation.
(3) Regulation and control.
(4) Shutdown under specified modes of operation.
(5) Emergency operating shutdown.
6. Instrument Data Sheets:
a. The data sheets provided with the instrument specifications are preliminary and are not complete but are provided to assist with the completion of final instrument data sheets. Additional data sheets may be required.
b. Furnish fully completed data sheets for each instrument and component according to ISA-20 Specification Forms for Process Measurement and Control Instruments, Primary Elements and Control Valves. c. Format: Provide data sheets in Microsoft Word or Microsoft Excel. 1) Features and options that are furnished.
d. Provide completed data sheet as specified in the Technical Sections and for each control system component.
7. Instrument Installation Drawings:
a. Provide instrument installation, mounting, and anchoring details for all components and assemblies, including access requirements and conduit connection or entry details.
b. Each installation shall be identified by the equipment or instrument by tag number.
c. Provide certification by the instrument manufacturer that the proposed installation is in accordance with the instrument manufacturer's recommendations and is fully warrantable.
d. Provide, at a minimum, the following contents for each detail:
1) Necessary sections and elevation views required to define instrument location by referencing tank, building, or equipment names and numbers, and geographical qualities such as north, south, east, west, basement, first floor, etc.
2) Ambient temperature and humidity where the instrument is to be installed.
3) Corrosive qualities of the environment where the instrument is to be installed.
4) Hazardous rating of the environment where the instrument is to be installed.
5) Process line pipe or tank size, service, and material. 6) Process tap elevation and location.
7) Upstream and downstream straight pipe lengths between instrument installation and pipe fittings and valves.
Common Work Results for Process Control and Instrumentation Systems 17050-9 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17050 (BidSetFinal) 8) Routing of tubing and identification of supports.
9) Mounting brackets, stands, anchoring devices, and sunshades. 10) Conduit entry size, number, location, and delineation between power and signal.
11) NEMA ratings of enclosures and all components.
12) Clearances required for instrument servicing.
13) List itemizing all manufacturer makes, model numbers, quantities, lengths required, and materials of each item required to support the implementation of the detail.
8. Product data:
a. Provide a technical brochure or bulletin (“cutsheet”) for each instrument or equipment on the project labeled with equipment and instrument tags as depicted on the P&IDs.
1) Submit with the corresponding data sheets:
2) Organization: Index product data in the submittal by systems or loops.
b. Engineering data:
1) Test data and performance curves, when applicable.
c. Manufacturer's technical reference manuals.
9. Commissioning Submittals:
a. As specified in Section 01756 - Commissioning.
b. Manufacturer representative qualifications.
c. Manufacturer certificates.
d. Test plans.
e. Test reports.
f. Owner training submittals.
g. Operation and maintenance manuals.
1) Organize the operation and maintenance manuals for each process in the following manner:
a) Section A - Process and Instrumentation Diagrams.
b) Section B - Control Panel Drawings.
c) Section D - Schematics and Wiring Diagrams.
d) Section E - Loop Drawings.
e) Section F - Network Diagrams.
f) Section G - PLC I/O List.
g) Section H - Control Descriptions.
h) Section I - Instrument Data Sheets.
i) Section J - Instrument Installation Drawings.
j) Section K - Product Data.
k) Section L - Sizing Calculations.
l) Section M - Test Results.
m) Section N - Operational Manual.
n) Section O - Spare Parts List.
o) Section P - PLC Programs.
10. Meetings:
a. As specified in Section 01312 - Project Meetings and in this Section.
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1.05 QUALITY ASSURANCE
A. Manufacture instruments at facilities certified to the quality standards of ISO 9001.
B. Provide equipment listed by and bearing the label of UL or of an independent testing laboratory acceptable to the Engineer and the Authority Having Jurisdiction.
C. The ICSC must have their own operating UL listed panel fabrication facility.
1. Panels must be fabricated at this facility and meet UL 508/508A requirements.
1.06 DELEGATED DESIGN (NOT USED)
1.07 DELIVERY, STORAGE, AND HANDLING
A. Upon receipt of instruments in the field:
1. Outside of the package: Prominently display tag number identification.
2. On each instrument: Provide a nameplate as specified in this Section.
1.08 PROJECT OR SITE CONDITIONS
A. Project conditions:
1. Area classifications:
a. Furnish enclosures that match the area classifications as specified in Section 16050 - Common Work Results for Electrical.
B. Non-conditioned spaces:
1. Provide additional temperature conditioning equipment to maintain all equipment in non-conditioned spaces subject to these ambient temperatures, with a band of 10 degrees Fahrenheit above the minimum operating temperature and 10 degrees Fahrenheit below maximum operating temperature, as determined by the equipment manufacturer’s guidelines.
C. Outdoor installations:
1. Provide electrical, instrumentation and control equipment suitable for operation in the ambient conditions where the equipment is located.
2. Provide heating, cooling, and dehumidifying devices incorporated into and included with electrical equipment, instrumentation and control panels to maintain the enclosures within the rated environmental operating ranges as specified in the Sections for the equipment.
1.09 SEQUENCING
A. As specified in Section 01312 - Project Meetings.
B. Project PCIS overview conference:
1. Contractor leads the meeting.
2. Timing:
a. Prior to start of ICSC and Programmer Work.
3. Attendees:
a. Engineer, Owner, ICSC, and Programmer.
b. Contractor.
Common Work Results for Process Control and Instrumentation Systems 17050-11 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17050 (BidSetFinal) c. Electrical subcontractor.
d. Manufacturers furnishing major pieces of equipment must attend, including but not limited to:
1) Vendor control panels.
2) Chemical feed systems.
3) Motor control centers.
4) Switchgear.
5) Variable frequency drives.
6) Lighting.
7) Engine generators.
4. Agenda:
a. Meeting purpose:
1) Review the entire project, equipment, control philosophy, schedules, and submittal requirements.
b. Review entire project.
c. Review equipment lists.
d. Review control philosophy.
e. Review schedules.
f. Review submittal requirements.
g. Safety and security.
h. Action items.
i. Next meeting.
C. System configuration meetings: Meet on at least the following occasions:
1. Preliminary meeting:
a. Contractor leads the meeting.
b. Timing:
1) Before configuration work is begun.
c. Attendees:
1) Engineer, Owner, ICSC, and Programmer.
d. Agenda:
1) Meeting purpose:
a) Review the system configuration, the HMI system database, control schemes, displays, report formats, etc.
2) Review the ICSC provided examples of displays, display symbols, reports, etc. to show the capabilities of the system software. 3) Safety and security.
4) Action items.
5) Next meeting.
2. Development review meeting:
a. Contractor leads the meeting.
b. Timing:
1) After the initial database is entered and typical screens and reports have been entered.
c. Attendees:
1) Engineer, Owner, ICSC, and Programmer.
d. Agenda:
1) Meeting purpose:
a) Review the system configuration, the HMI system database, control schemes, displays, report formats, etc.
2) Review the system configuration.
Common Work Results for Process Control and Instrumentation Systems 17050-12 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17050 (BidSetFinal) 3) Review the HMI system database.
4) Review the control schemes.
5) Review the displays.
6) Review the report formats.
7) Safety and security.
8) Action items.
9) Next meeting.
3. Pre-submittal review meeting:
a. Contractor leads the meeting.
b. Timing:
1) Before producing any submittals.
c. Attendees:
1) Engineer, Owner, ICSC, and Programmer.
d. Agenda:
1) Meeting purpose:
a) Review the system configuration, the HMI system database, control schemes, displays, report formats, etc.
b) Review an informal hardcopy of developed HMI screens for review by the Engineer.
2) Review the system configuration.
3) Review the HMI system database.
4) Review the control schemes.
5) Review the displays.
6) Review the report formats.
7) Review an informal hardcopy of developed HMI screens. 8) Review the submittal schedule.
9) Safety and security.
10) Action items.
11) Next meeting.
4. Final review meeting:
a. Contractor leads the meeting.
b. Timing:
1) After initial completion of configuration work.
2) Prior to the Source Test.
c. Attendees:
1) Engineer, Owner, ICSC, and Programmer.
d. Agenda:
1) Meeting Purpose:
a) Review the system configuration, the HMI system database, control schemes, displays, report formats, etc.
2) Review the system configuration.
3) Review the HMI system database.
4) Review the control schemes.
5) Review the displays.
6) Review the report formats.
7) Safety and security.
8) Action items.
9) Next meeting.
e. Make final format revisions after this review.
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5. Additional requirements as specified in the following:
a. Section 17100 - Control Strategies.
b. Section 17101 - Specific Control Strategies.
c. Section 17720 - Control Systems: Programmable Logic Controllers.
D. Control logic meetings: Meet on at least the following occasions:
1. Preliminary meeting:
a. Contractor leads the meeting.
b. Timing:
1) Before configuration work is begun on any PLCs programmed by the Contractor (including those provided through subcontractors and suppliers).
c. Attendees:
1) Owner, Engineer, ICSC, and Programmer.
2) Individuals responsible for programming PLCs and other programmable devices supplied by Contractor may attend by telephone conference call.
d. Agenda:
1) Meeting purpose:
a) Discuss overall control logic.
2) Review list of each PLC and other programmable devices that will interface to the rest of the control system, including make, model, and a description of the interface.
3) Review contact information for each individual responsible for programming each said PLC and other programmable device. 4) Review schedule of submittals that will contain HMI/LOI interface information.
5) Safety and security.
6) Action items.
7) Next meeting.
2. Development review meeting:
a. Contractor leads the meeting.
b. Timing:
1) After approximately one-half of the HMI/LOI interface submittals have been submitted.
c. Attendees:
1) Owner, Engineer, ICSC, and Programmer.
2) Individuals responsible for programming PLCs and other programmable devices supplied by Contractor may attend by telephone conference call.
d. Agenda:
1) Meeting purpose:
a) Discuss progress on control logic.
2) Discuss HMI/LOI interface submittals to date.
3) Discuss HMI/LOI interface future submittals and their requirements. 4) Discuss half of the screens "drafted" but not submitted. 5) Review list of each PLC and other programmable devices that will interface to the rest of the control system, including make, model, and a description of the interface.
6) Review contact information for each individual responsible for programming each said PLC and other programmable device.
Common Work Results for Process Control and Instrumentation Systems 17050-14 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17050 (BidSetFinal) 7) Review schedule of submittals that will contain HMI/LOI interface information.
8) Safety and security.
9) Action items.
a) Document Vendor Control Panel programming requirements. 10) Next meeting.
3. Pre-submittal review meeting:
a. Contractor leads the meeting.
b. Timing:
1) Before producing any submittals.
c. Attendees:
1) Engineer, Owner, ICSC, and Programmer.
d. Agenda:
1) Meeting purpose:
a) Coordinate submittals.
2) Review the system configuration, the HMI system database, control schemes, displays, report formats, etc.
3) Review an informal hardcopy of developed HMI screens for review by the Engineer to determine that requirements are being sufficiently met.
4) Review the submittal schedule.
5) Safety and security.
6) Action items.
7) Next meeting.
4. Vendor control panel programming meetings:
a. Contractor leads the meeting.
b. Timing:
1) Prior to start of vendor control panel programming Work. c. Attendees:
1) Owner, Engineer, ICSC, and Programmer.
2) Individuals responsible for programming PLCs and other programmable devices supplied by Contractor may attend by telephone conference call.
3) Each equipment supplier who is providing equipment with a PLC and/or LOI.
d. Agenda:
1) Meeting purpose:
a) Coordinate control logic requirements for specific equipment. 2) Review minimum Vendor Control Panel programming requirements:
a) PLC to PLC global data mapping.
b) PLCs to HMI tags mapping.
c) Communication methods.
3) Review advanced Vendor Control Panel programming requirements, as applicable:
a) Tag naming conventions.
b) LOI screen colors and navigation.
c) Interlock and permissive definitions.
d) Alarms: Clearing, formats, colors, and status.
e) Standard code blocks for common control functionality. 4) Safety and security.
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pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17050 (BidSetFinal) 5) Action items.
6) Next meeting.
5. Final review meeting:
a. Contractor leads the meeting.
b. Timing:
1) After all HMI/LOI interface submittals have been submitted. c. Attendees:
1) Owner, Engineer, and Programmer.
2) Individuals responsible for programming PLCs and other programmable devices supplied by Contractor may attend by telephone conference call.
d. Agenda:
1) Meeting purpose:
a) Discuss HMI/LOI interface submittals and requirements. 2) Review minimum programming requirements:
a) PLC to PLC global data mapping.
b) PLCs to HMI tags mapping.
c) Communication methods.
3) Review advanced requirements, as applicable:
a) Tag naming conventions.
b) LOI screen colors and navigation.
c) Interlock and permissive definitions.
d) Alarms: Clearing, formats, colors, and status.
e) Standard code blocks for common control functionality. 4) Safety and security.
5) Action items.
6) Next meeting.
6. Additional requirements as specified in the following:
a. Section 17100 - Control Strategies.
b. Section 17101 - Specific Control Strategies.
c. Section 17720 - Control Systems: Programmable Logic Controllers.
1.10 SCHEDULING (NOT USED)
1.11 WARRANTY (NOT USED)
1.12 SYSTEM PROCESS START-UP (NOT USED)
1.13 OWNER'S INSTRUCTIONS (NOT USED)
1.14 MAINTENANCE (NOT USED)
PART 2 PRODUCTS
2.01 MANUFACTURERS (NOT USED)
2.02 DESIGN AND PERFORMANCE REQUIREMENTS (NOT USED)
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2.03 SYSTEM DESCRIPTION (NOT USED)
2.04 EXISTING PRODUCTS (NOT USED)
2.05 MATERIALS (NOT USED)
2.06 MANUFACTURED UNITS (NOT USED)
2.07 EQUIPMENT (NOT USED)
2.08 COMPONENTS
A. Furnish meters, instruments, and other components that are the most recent field proven models marketed by their manufacturers at the time of submittal of the shop drawings unless otherwise specified to match existing equipment.
B. Unless otherwise specified, furnish individual instruments that have a minimum accuracy of within 0.5 percent of full scale and a minimum repeatability of within
0.25 percent of full scale.
C. Signal transmission:
1. Analog signals:
a. Furnish analog measurements and control signals that vary in direct linear proportion to the measured variable, unless otherwise indicated. b. Furnish electrical analog signals outside control panels that are 4-to-20 milliamperes 24 VDC, except as indicated.
c. Electrically or optically isolate all analog signals from other signals. d. Furnish regulated analog signals that are not affected by changes in supply voltage or load resistance within the unit’s rating. e. Maintain the total 4-to-20 milliamperes loop impedance to 10 percent below the published value at the loop operating voltage. f. Where necessary, reduce loop impedance by providing current-to-current (I/I) isolation amplifiers for signal re-transmission.
2. Discrete input signals:
a. As indicated in the controller hardware specification.
3. Discrete output signals:
a. Dry contacts or TRIAC outputs (with express written approval by the Engineer) as needed to coordinate with the field device. b. Provide external terminal block mounted fuse with blown fuse indication for all discrete outputs.
c. Provide interposing relays for all discrete outputs for voltage and/or current compatibilities.
d. Provide interposing relays as required for functionality of the control circuit.
4. Signal performance and design criteria:
a. Stability:
1) After controls have taken corrective action, oscillation of the final control element shall not exceed 2 cycles per minute or a magnitude of motion of 0.5 percent of full travel.
Common Work Results for Process Control and Instrumentation Systems 17050-17 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17050 (BidSetFinal) b. Response:
1) Any change in setpoint or controlled variable shall produce a corrective change in position of the final control element and stabilized within 30 seconds.
c. Agreement:
1) Setpoint indication of controlled variable and measured indication of controlled variable shall agree within 3 percent of full scale over a 6:1 operating range.
d. Repeatability:
1) For any repeated magnitude of control signal, from either an increasing or decreasing direction, the final control element shall take a repeated position within 0.5 percent of full travel regardless of force required to position the final element.
e. Sensitivity:
1) Controls shall respond to a setpoint deviations and measured variable deviations within 1.0 percent of full scale.
f. Performance:
1) All instruments and control devices shall perform in accordance with the manufacturers’ specifications.
D. Discrete circuit configuration:
1. Configure discrete control circuits to fail safe, on loss of continuity or loss of power.
2. Alarm contacts: Fail to the alarm condition.
3. Control contacts fail to the inoperative condition unless otherwise indicated on the Drawings.
E. Grounding:
1. Analog signal cables shields shall only be grounded at a single point in the loop. Unless otherwise noted, ground signal cable shields at control panel.
2. For communication and data line signal cable shields and drain wires should be grounded at both ends of the cable.
3. Insulate the shielding and exposed drain wire for each signal cable with heat-shrink tubing.
4. Terminate the signal cable shield on a dedicated grounding terminal block.
5. Provide isolating amplifiers within control panels for field equipment possessing a grounded input or output, except when the panel circuit is galvanically isolated.
2.09 ACCESSORIES
A. Provide flow conditioning devices or other required accessories as needed to meet the accuracy requirements in the Contract Documents.
2.10 MIXES (NOT USED)
2.11 FABRICATION (NOT USED)
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2.12 FINISHES (NOT USED)
2.13 SOURCE QUALITY CONTROL (NOT USED)
PART 3 EXECUTION
3.01 EXAMINATION (NOT USED)
3.02 PREPARATION (NOT USED)
3.03 INSTALLATION
A. The PCIS configurations are diagrammatic:
1. The locations of equipment are approximate unless dimensioned.
2. Where Project conditions require, make reasonable changes in locations and arrangements.
B. Field instruments installation:
1. Install field instruments as specified in the Contract Documents, API RP 550 and RP 551, and the manufacturer’s instructions.
2. Mount field instruments so that they can be easily read, readily approached, and easily serviced, and so they do not restrict access to mechanical equipment:
a. Mount field instruments on a pipe stand or local panel, if they are not directly mounted, unless otherwise indicated on the Drawings. b. Provide sun shields for field electronic instruments located outdoors.
3. Make connections from rigid conduit systems to field instruments with PVC coated flexible conduit:
a. Type of flexible conduit required for the area classification:
1) Area classification as specified in Section 16050 - Common Work Results for Electrical.
b. Maximum length of 18 inches.
4. Connect field instruments with cable as specified in the Electrical Specifications, except when the manufacturer requires the use of special cable, or otherwise specified in this Section:
a. Special cable applications shall be in accordance with the NEC.
5. Verify the correctness of each installation:
a. Polarity of electric power and signal connections.
6. Ensure all process connections are free of leaks.
C. Existing instrumentation:
1. Clean, recondition and re-calibrate each existing instrument to be reused, removed, or reinstalled using an authorized service facility of the instrument manufacturer.
2. Provide certification of this Work before reinstallation of each instrument.
Common Work Results for Process Control and Instrumentation Systems 17050-19 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17050 (BidSetFinal) D. Cable and conductor termination:
1. Terminate all cables and conductors on terminal blocks.
2. Terminal block enclosures:
a. Suitable for the area classification as specified in Section 16050 - Common Work Results for Electrical.
E. Surge protection:
1. Provide outdoor field instrument loops with voltage surge protection units installed on the instruments and the panel.
2. Individually fuse each 4 to 20 milliamperes direct current loop with a 1/2-ampere fuse between power supplies and receiver surge protectors.
3. Provide voltage surge protection for 4 wire transmitters and analyzers:
a. Protect both power source and signal loop.
3.04 ERECTION, INSTALLATION, APPLICATION, CONSTRUCTION (NOT USED)
3.05 REPAIR/RESTORATION (NOT USED)
3.06 RE-INSTALLATION (NOT USED)
3.07 COMMISSIONING - GENERAL
A. As specified in Section 01756 - Commissioning and Technical Sections.
3.08 COMMISSIONING - SOURCE TESTING (NOT USED)
3.09 COMMISSIONING - INSTALLATION VERIFICATION (NOT USED)
3.10 COMMISSIONING - FUNCTIONAL TESTING
A. Assist with troubleshooting and correcting instrumentation and control issues.
3.11 COMMISSIONING - SYSTEM TESTING (NOT USED)
3.12 COMMISSIONING - OWNER TRAINING (NOT USED)
3.13 COMMISSIONING - DOCUMENTATION (NOT USED)
3.14 FIELD QUALITY CONTROL (NOT USED)
3.15 ADJUSTING
A. Control valves:
1. Stroke control valves, cylinders, drives and connecting linkages from the control system as well as local control devices and adjust to verify proper control action, hand switch action, limit switch settings, torque settings, remote control actions, and remote feedback of valve status and position.
2. Check control valve actions and positioner settings with the valves in place to ensure that no changes have occurred since the bench calibration.
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pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17050 (BidSetFinal) B. Make revisions necessary to the control system software, as directed by the Engineer.
1. It is understood that the Contractor knows and agrees that changes will be required in the control system software during commissioning.
3.16 CLEANING
A. Vacuum clean control panels and enclosures before process start-up and again after final completion of the project.
B. Clean panel surfaces.
C. Return to new condition any scratches and/or defects.
D. Wipe instrument faces and enclosures clean.
E. Leave wiring in panels, manholes, boxes, and other locations in a neat, clean, and organized manner:
1. Neatly coil and label all spare wiring lengths.
2. Shorten, re-terminate, and re-label excessive spare wire and cable lengths, as determined by the Engineer.
3.17 PROTECTION (NOT USED)
3.18 SCHEDULES (NOT USED)
END OF SECTION
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pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17100 (BidSetFinal) SECTION 17100
CONTROL STRATEGIES
PART 1 GENERAL
1.01 SUMMARY
A. Section includes:
1. Contractor-developed loop description submittal requirements.
2. General programming requirements.
3. Common control functions:
a. General control and monitoring functions to be provided throughout the PCS syste:
1) These requirements apply to all systems and supplement the specific loop descriptions in Section 17101 - Specific Control Strategies and information indicated on the Drawings.
1.02 REFERENCES
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
1.03 DEFINITIONS
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
B. Clamp: Imposed upper and lower limits on setpoints to eliminate entries outside the allowable control parameters.
C. Hardwired control: Control circuitry that does not utilize software to initiate functionality.
D. Hardwired interlocks: A safety or protective feature that will interrupt operation of the equipment in all operating modes with no required operator intervention.
E. Historize: To store data collected by a Supervisory Control and Data Acquisition system or Distributed Control system in a Historical Server or Historian for later use in trends and reports.
F. Software interlocks: A safety or protective feature that will interrupt operation of the equipment when the PLC has control.
G. Slew rate: Rate of change in respect to time.
H. Watchdog timer: Timers imposed to test components such as discrete I/O to verify the health of the card.
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1.04 SYSTEM DESCRIPTION (NOT USED)
1.05 SUBMITTALS
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
1.06 QUALITY ASSURANCE (NOT USED)
1.07 DELIVERY, STORAGE, AND HANDLING (NOT USED)
1.08 PROJECT OR SITE CONDITIONS (NOT USED)
1.09 SEQUENCING (NOT USED)
1.10 SCHEDULING (NOT USED)
1.11 WARRANTY
A. As specified in Section 01783 - Warranties and Bonds.
1.12 SYSTEM START-UP (NOT USED)
1.13 OWNER'S INSTRUCTIONS (NOT USED)
1.14 COMMISSIONING (NOT USED)
1.15 MAINTENANCE (NOT USED)
PART 2 PRODUCTS
2.01 MANUFACTURERS (NOT USED)
2.02 EXISTING PRODUCTS (NOT USED)
2.03 MATERIALS (NOT USED)
2.04 MANUFACTURED UNITS (NOT USED)
2.05 EQUIPMENT (NOT USED)
2.06 COMPONENTS (NOT USED)
2.07 ACCESSORIES (NOT USED)
2.08 MIXES (NOT USED)
2.09 FABRICATION (NOT USED)
2.10 FINISHES (NOT USED)
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2.11 SOURCE QUALITY CONTROL (NOT USED)
PART 3 EXECUTION
3.01 EXAMINATION (NOT USED)
3.02 PREPARATION (NOT USED)
3.03 INSTALLATION (NOT USED)
3.04 ERECTION, INSTALLATION, APPLICATION, CONSTRUCTION
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
B. General programming requirements:
1. Use variable names or aliases derived from tag and loop identification on the P&IDs for all process values.
a. Submit names for Owner approval.
b. Unless otherwise noted, utilize floating-point format for all PLC algorithms and calculations.
c. Provide PLC logic to convert raw input values into engineering units in a floating-point format.
2. Store all adjustable parameters in the PLC and configure so that an operator with sufficient security access can change the parameters from the LOI or HMI. Update and display the current value at all locations, regardless of where the last change was made.
3. Reusable PLC code blocks:
a. Develop and use new standard user defined function blocks (UDFBs) and user defined types (UDTs) where appropriate. One instance of each standard code block shall reside in each PLC and shall be referenced in main routines and subroutines.
b. New code blocks that the Contractor would like to use as a standard shall be submitted to Owner for review and approval.
c. Provide complete library of standard code blocks to Owner as part of O&M documentation.
4. Documentation:
a. All control logic shall be completely annotated including all rungs, instructions, and tags.
b. Each routine shall have a title and a detailed description of the control strategy represented by the control logic. Where parameters are passed to the routine, all parameters shall be defined in the routine description. c. Analog tag descriptions representing process variables shall include the engineering unit range of the analog variable.
d. Digital tag descriptions shall include the On and Off state labels. e. Complete, grammatically correct sentences and terminology, consistent with water treatment processes, shall be utilized in the development of rung and routine descriptions.
f. All equations developed in the process logic shall be fully documented in the rung or routine description. A description of each constant and
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pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17100 (BidSetFinal) variable utilized in the equation shall be defined including engineering units.
5. Program slew rates for setpoints as needed to limit the effect of updated setpoints on the process:
a. Provide for control setpoints and manual speed and position selections. b. Store new setpoints in one register, and gradually ramp the actual setpoint register at the slew rate until it reaches the new value. c. Provide operator access to change slew rates from the HMI.
6. Saved setpoints:
a. Provide an operator selection to save all setpoint values. b. Furnish 1 or more screens at the HMI that display the initial values for all setpoints defined during start-up and the value for each setpoint the last time they were saved.
c. Where possible use a DFB or AOI to provide an operator selection to restore all setpoints to the initial start-up value.
d. Provide an operator selection to restore all setpoints to the last saved value.
7. Store a copy of all adjustable parameters and accumulated and integrated totals in PCS:
a. Upon re-loading of the PLC program, re-load these values to the PLC from PCS or processor memory card.
b. PLCs provide a minimum 2-week data storage to provide for data accumulation and later communication to the Historian in the event of a network interruption.
8. Calculated values:
a. Program calculations such that division by zero errors cannot occur. b. Prevent calculations from generating values that exceed the limits of the equipment or data type structures (integers) internal to the PLC. c. Configure counting functions (start counts and operation counts) to allow a minimum of 10,000 counts, and to roll-over to zero at an even decimal interval (1 followed by 4 or more zeros).
d. Configure integrating functions to accurately accumulate the maximum rate from the instrument/equipment (totalizers, run time meters) for 30 years. Utilize manufacturer AOI/DFBs etc. where possible.
9. Timers:
a. Provide programmable settling and proving timers in control sequences as required for starting and stopping of equipment to allow the process to settle to a steady state before proceeding with any additional control functions.
1) The settling timers may be overridden by setting the timer to 0 seconds.
10. Control Panel status:
a. Design the PLC system to function as a stand-alone unit that performs all of the control functions described in this Section completely independent from the functions of the PCS system PC-based operator interfaces:
1) Failure of the PCS system shall not impact data acquisition, control, scaling, alarm checking, or communication functions of the PLC. b. Furnish a minimum of 1 screen that depicts the status of all enclosures containing PLCs, communication equipment, UPS or I/O in the control system, including but not limited to the following:
1) PLC cabinet over-temperatures from high temperature switch.
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pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17100 (BidSetFinal) 2) Intrusion status on all enclosures equipped with intrusion switches. 3) AC power failure:
a) Monitor ahead of UPS.
4) DC power supply failure:
a) For redundant power supplies, alarm when either power supply or the diode bridge fails.
5) UPS failure signal.
6) UPS Low Battery signal.
7) Digital bus network Coupler and or Gateway failure signal. 8) Ethernet Switch failure signal.
11. PLC system communication status:
a. Furnish a minimum of 1 screen to display all communication errors and status within the PCS:
1) Communication between PCS and PLCs, PLC to PLC, PLC to RIO and PLC and or PCS to VCP.
2) 4-20 mA HART interface cards.
3) Digital bus network status:
a) Profibus scanners.
4) Modbus Gateway modules.
5) Display status of each node, and summary of failures over the past 60 minutes.
b. Generate a communications alarm if any communication fault is detected or there is no response from a node for more than a user specified time. c. In the event of communications loss:
1) Continue normal operation at each PLC.
2) Where control parameters are received over a communications link:
a) If a link fails where process elements use the remote value for closed-loop control, hold operating status, speed and position, of the process elements at their last state before the
communication alarm, unless other I/O local to that PLC indicates shutdown or over-ride conditions:
(1) Ensure that the operator can control the process using PCI\S HAND mode at the local LOI.
b) If a link fails where process elements use the remote value to determine setpoints, continue to operate using the last value received:
(1) Provide a manual over-ride entry at the local LOI to allow an operator to enter a different value for any such remote signal.
(2) Generate an alarm whenever an over-ride value is in use.
12. 4-20 mA Hart interface cards:
a. Provide the following HART protocol information for each populated channel on the card:
1) Process variable values:
a) Primary process variable (analog): 4-20 mA current signal. b) Primary process variable (digital): Digital value in engineering units.
c) Percent range: Primary process variable expressed as percent of calibrated range.
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pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17100 (BidSetFinal) d) Loop current: Loop current value in milliamps.
e) Secondary process Variable 1: Digital value in engineering units available from multivariable devices (if applicable).
2) Host commands:
a) Set primary variable units.
b) Set upper range.
c) Set lower range.
d) Set damping value.
e) Set message.
f) Set tag.
g) Set date.
h) Set descriptor.
i) Perform loop test: Force loop current to specific value. j) Initiate self-test: Start device self-test.
k) Get more status available information.
3) Status and diagnostic alerts:
a) Device malfunction: Indicated device self-diagnostic has detected a problem in device operation.
b) Configuration changed: Indicates device configuration has been changed.
c) Cold start: Indicates device has gone through power cycle. d) More status available: Indicates additional devices status data available.
e) Primary variable analog output fixed: Indicates device in fixed current mode.
f) Primary variable analog output saturated: Indicates 4-20 mA signal is saturated.
g) Secondary variable out of limits: Indicates secondary variable value outside the sensor limits.
h) Primary variable out of limits: Indicates primary variable value outside the sensor limits.
4) Device identification:
a) Instrument tag: User defined, up to 8 characters.
b) Descriptor: User defined, up to 16 characters.
c) Manufacturer name (code): Code established by HCF and set by manufacturer.
d) Device type and revision: Set by manufacturer.
e) Device serial number: Set by manufacturer.
f) Sensor serial number: Set by manufacturer.
5) Calibration information:
a) Date: Date of last calibration, set by user.
b) Upper range value: Primary variable value in engineering units for 20 mA point, set by user.
c) Lower range value: Primary variable value in engineering units for 4 mA point, set by user.
d) Upper sensor limit: Set by manufacturer.
e) Lower sensor limit: Set by manufacturer.
f) Sensor minimum span: Set by manufacturer.
g) PV damping: Primary process variable damping factor, set by user.
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pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17100 (BidSetFinal) h) Message: Scratch pad message area (32 characters), set by user.
i) Loop current transfer function: Relationship between primary variable digital value and 4-20 mA current signal.
j) Loop current alarm action: Loop current action on device failure (upscale/downscale).
k) Write protect status: Device write-protect indicator.
C. Common control functions:
1. Incorporate common control functions into all control loops and devices and into the control programming, whether or not specifically shown in the specific control descriptions or elsewhere in the Contract Documents.
2. Alarms:
a. Generate alarms within the PLC logic.
b. Indicate alarms at the LOI and HMI. Enable acknowledgement from either the HMI or the LOI.
c. Generate high, high-high, low, and low-low level alarms where indicated:
1) Provide an alarm reset deadband for each analog value to prevent excessive repeated alarms.
2) Provide logic and timers to inhibit analog alarms based on process events. For example, inhibit low flow alarms when a pump is stopped, or has not been running long enough to establish flow. d. Flash all alarm and fail conditions and their respective indicators on the PCS graphic screens and local indicating lights until the condition is acknowledged by the operator, even if the alarm condition is no longer present.
e. Once the alarm is acknowledged by an operator, display alarm conditions in a steady state (not flashing) while the alarm condition is still present:
1) Flash with a cycle rate of 1/2 second on and 1/2 second off. f. Once the alarm has been cleared and the operator has acknowledged the alarm or fail condition, turn the graphic alarm indicator off. g. For all alarms that do not have inherent timers, provide an operator-adjustable proving timer to limit nuisance alarms, continuously adjustable from zero seconds to 100 minutes. The initial setting of proving timers shall be zero seconds:
1) The PLC shall start the timer when it first detects an alarm condition and shall only activate the alarm after the timer has expired. 2) If the alarm condition clears while the timer is running, the timer shall reset, and the alarm shall not be activated.
h. Use interlocks and proving timers to prevent alarms from operating due to power loss, except for loss of power alarms.
i. Furnish an alarm silence pushbutton at each PCM, LOI, or LCP with an audible alarm to signal the PLC to turn off the audible alarm until the next alarm occurs.
j. Lamp test: Furnish lamp test pushbuttons at each control panel with more than 10 pilot lights, that illuminates all pilot lights on the panel:
1) The lamp test may sequence through blocks of lights. 2) Minimum on time for each lamp during lamp test 15 seconds. k. Horns and Beacons:
1) Activate PCM horn and beacon on all critical alarms and on other alarms as defined by the Facility Alarm Philosophy.
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pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17100 (BidSetFinal) 2) Deactivate PCM horn and beacon when PCM reset pushbutton is activated.
3) Silence PCM horn when PCM silence pushbutton is activated. l. Dual analog instruments:
1) For applications where 2 or more analog instruments are measuring the same process variable:
a) Generate an operator adjustable percent deviation alarm. b) Allow operator to take each instrument out of service when an instrument is out of service.
3. Where a reset is shown for counts, totals and times maintained in the PLC:
a. Provide a reset selection on the HMI screen that displays the value. b. Provide a preset function on the HMI to allow an operator-entered value to become the current accumulated total.
c. Limit access to the reset and preset functions to operators with suitable security level.
d. Log the value before reset, operator, time, and date of reset in the PCS archive.
e. Log the value before preset, preset value, operator, time, and date of preset in the PCS archive.
4. Where start counts are indicated on the Drawings, or required in this Section, count starts for each piece of equipment (off to on transitions of running status) in the PLC:
a. Display total starts on PCS screens and provide a reset function. b. Where indicated, calculate number of starts for each day:
1) Display current day and previous day starts on PCS displays. 2) Do not reset daily start count when overall count is reset. 3) Archive starts for each day through PCS.
5. Where run time accumulation is indicated on the Drawings, or required in this Section, integrate accumulated run time to the nearest 0.1 hour whenever the running status input indicates that the equipment is running:
a. Display total run time in hours on PCS screens.
b. Where indicated, calculate total run time for each day:
1) Display current day and previous day run time on the HMI to the nearest 0.1 hour.
2) Do not reset daily run time when overall time is reset. 3) Archive run time for each day through PCS.
6. For all monitored analog values:
a. Convert all values to engineering units in floating-point format within the PLC.
b. Maintain trends in PCS.
1) Display minima and maxima on the HMI, and archive through PCS. c. Flows and Weights:
1) Totalize flows in the PLC logic:
2) Where totalized flows are input to a discrete input, count input pulses and multiply by the volume per pulse.
3) Where no totalizer input is shown, integrate the analog input over time.
4) Display totals on the HMI and LOI.
5) Archive totals to the historical database through PCS. d. Generate an alarm whenever an over-ride value is in use.
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pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17100 (BidSetFinal) e. Calculate hourly, daily, and monthly averages:
1) Calculations shall be performed by the PLC.
2) Display averages on the HMI, and archive through PCS. 3) Display minima and maxima on the HMI, and archive through PCS. f. Calculate minimum and maximum values each day, and month:
1) Calculations may be performed by the PLC or PCS.
2) Display minima and maxima on the HMI, and archive through PCS.
7. Analog data processing:
a. Engineering units conversion:
1) Use engineering units for all analog point values. Convert analog inputs to engineering units.
b. Analog magnitude checking:
1) Provide upper and lower limits to prevent operator-entered values (setpoints, etc.) from falling outside acceptable limits. c. Analog value quality:
1) Monitor analog values received at each PLC from analog inputs or communications from another PLC or RIO specific to critical analog values, and generate alarms for the following conditions:
a) Rate of change in excess of acceptable limit:
(1) Provide a separate rate limit for each value.
b) Stale value:
(1) For analog signals that come from analog inputs or
calculations using analog inputs, which are expected to have some variation each time the input is read, alarm
when there is no change in the value for 10 times the
normal expected scan or communication update.
8. Analog device override (LOI and HMI):
a. Provide the following functions from the HMI and the local LOI all controlling analog input:
1) An over-ride value to be used in place of the analog input:
a) Enter in engineering units:
(1) Display the calibrated range in engineering units.
(2) Only allow entries within the calibrated range of the instrument.
b) When the analog input is enabled, track the analog input so that the over-ride matches the analog input value when the input is initially disabled.
c) Maintain over-ride status and value in the PLC.
d) Only allow access to over-ride selections and settings to operators with sufficient security.
2) An enable/disable selection:
a) When enabled, the value used by the PCS system is equal to the analog input value.
b) When disabled, the analog input is ignored, and the over-ride value is used for all control and display functions.
c) Generate an alarm whenever an analog input is disabled. d) Enter a value for the analog input from the PCS system to the PLC.
3) Use the over-ride value for all display and control functions instead of the actual analog input value.
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pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17100 (BidSetFinal) b. Provide the following functions in the PLC, with selections and value entry from the HMI and/or LOI:
1) An over-ride value to be used in place of the normal output value:
a) Enter in percent of output span.
b) When the analog output is enabled, track the analog input so that the over-ride matches the analog output value when the output is initially disabled.
2) An enable/disable selection:
a) When enabled, the value sent to the output is the value determined by the PLC based on the control logic or
operator-entered value in PCS HAND.
b) When disabled, the calculated PCS HAND values are ignored, and the over-ride value is sent to the output.
c) Generate an alarm whenever an analog output is disabled.
9. Tank and vessel levels:
a. Display all tank and vessel levels as both a level (typically in feet) and a volume (typically in gallons):
1) Some individual displays may be only level or volume, when agreed to by the Owner and Engineer during screen review meetings. b. Monitor rate of change of volume on all tanks and vessels:
1) Establish the maximum withdraw rate at which the volume should decrease (all pumps or feeders operating at maximum output).
Generate an alarm whenever the volume decreases faster than this rate.
2) Establish the maximum fill rate at which the volume should increase when filling. Generate an alarm whenever the volume increases faster than this rate. Verify tank and vessel level is fluctuating to verify the validity of the IO register. If it is determined the register is not active or failed in a manner that leaves a stagnant value generate an alarm.
10. I/O filtering and processing:
a. Analog input filtering:
1) For each analog input provide an adjustable first order filter, for the purpose of smoothing out spikes and other noise for analog transmitter input signals. By default, configure analog inputs with no filtering affect.
2) Monitor analog input signal quality:
a) Over range: The input value is above the normal range (typically over 21 mA).
b) Under range: The input value is below the normal range (typically under 3 mA, indicating a probable broken connection). c) Generate alarms for over or under range inputs.
d) Do not use over or under range values for control or calculation purposes:
(1) Where a second instrument is provided to monitor the same condition (a redundant instrument, or additional instruments furnished for averaging or different operating modes), and has a valid signal, use that input for control.
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pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17100 (BidSetFinal) 3) Digital input filtering (proving timer):
a) Provide an adjustable time delay function (0-10 seconds) on discrete input for the purpose of de-bouncing.
b) By default, discrete inputs shall be configured with de-bounce timers set to zero seconds.
11. Instrument scaling (HMI/LOI):
a. Provide 1 or more maintenance screens to display ranges and trigger points for all field instruments:
1) For analog instruments, use input scaling values in the PLC to determine minimum and maximum calibration points.
2) For discrete instruments, display calibrated pick-up and drop-out values.
12. PCS HAND-OFF-AUTO:
a. Where indicated, provide HAND-OFF-AUTO and START-STOP selections in the PCS, accessed from an LOI or HMI for operators with sufficient security, to provide the following operating modes:
1) PCS AUTO: The normal, automatic control mode of the strategy which allows full PLC control in response to process conditions and programmed sequences.
2) PCS HAND: Enables PCS Manual control where control decisions are made by an operator through the PCS START-STOP,
OPEN/CLOSE, or other selections as indicated.
3) PCS OFF: Automated PCS control is disabled, and PLC calls for all associated equipment to stop and valves to close or go to their identified safe state.
4) Program the PLC so that switching a strategy between AUTO and HAND (either direction) occurs with a smooth transition. Keep running or position status unchanged when control is switched to HAND until a change is requested using the operator selections (START, STOP, OPEN, CLOSE). Keep running and position status unchanged when control is switched to AUTO until the control logic determines a change is required.
13. Display the current status of all operator selections (PCS HAND/AUTO, PCS START/STOP, etc.) on LOI and HMI.
14. Interlocks:
a. Implement software interlocks where indicated to place equipment in a safe condition in response to impending hazardous process conditions.
Apply software interlocks when equipment is operating in PCS AUTO or PCS HAND:
15. Permissives:
a. Implement software permissives where indicated to prevent equipment from starting in an unsafe condition.
b. Apply software permissives when equipment is operating in PCS AUTO or PCS HAND.
16. Process control algorithms:
a. Jog and hold:
1) When the error between process variable and setpoint is beyond a setpoint deadband:
a) Jog valve or ramp speed in the required direction for a preset “Jog Time” or until the process variable reaches or passes the setpoint.
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pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17100 (BidSetFinal) b) Then hold speed or position through a setpoint “Hold Time.” c) Continue alternating jog and hold until the error is less than the deadband.
2) Provide operator access to Jog Time and Hold Time setpoints from the HMI.
b. PID algorithms:
1) Provide a PID faceplate with the following displays and functions for each PID control algorithm:
a) Display Output, CV.
b) Display Setpoint, SP.
c) Display Process Variable, PV.
d) Allow for operator selection of Automatic or Manual control of the output.
e) Under Manual control of output allow the operator to enter the desired output value.
f) Allow for input of the 3 Proportional, Integral, and Derivative tuning parameters.
g) Configure PID loops to prevent reset windup when controlled equipment is operating in Manual (local or PCS), or when the equipment has reached a physical limit.
h) When controlled equipment is being operated in remote PCS HAND, configure the PID function to track the process variable to provide a smooth transfer between Manual and Automatic modes.
i) Provide selectable slew rates with adjustable setpoints to allow the PID algorithm to slowly ramp to its final value to minimize system disturbance.
17. Equipment alternating and sequencing:
a. Distribute number of starts and run time equally between identical equipment.
b. Where multiple pieces of equipment are used to control a single process variable, alternating of lead and lag equipment assignments is done as follows:
1) Automatic Lead/Lag equipment selection:
a) The control system automatically selects the lead equipment and next lag equipment based on the lowest run time hours of the equipment.
b) When multiple equipment are running, the control system determines which equipment to stop next based on the running equipment with the highest run time hours.
c) A weighted run time factor can be assigned to each individual piece of equipment.
(1) The weighting factor is a percentage from 1-100 percent that is multiplied by the actual run time hours of the
equipment to create a weighted run time hours of the
equipment.
(2) The weighted run time hours of each piece of equipment are then used by the algorithms that select the equipment that will start or stop next.
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17100-13 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17100 (BidSetFinal) (3) This is to allow for specific equipment to accrue more run time hours so that all pumps do not reach their maximum run time hours at approximately the same time.
(a) Display both the weighted and actual runtime hours on the PCS screen.
2) Manual Lead/Lag selection:
a) The operator will assign the Lead, “Next Lag” equipment through a selection matrix in the HMI.
b) When modifying this matrix, modifications shall not become active until an “ACCEPT ALL” software pushbutton is activated. c) Provide a “CANCEL ALL” software pushbutton to clear all modification of the selection matrix and revert them to the last accepted changes.
18. Motor control:
a. Monitor the device’s LOCAL-OFF-REMOTE (LOR) switch (the hard-wired switch at the MCC, drive or equipment) to determine when the PLC has control of the associated equipment:
1) Display current REMOTE status on the PCS screens.
b. Monitor the device’s running status from the starter auxiliary or run status input:
1) Display the current status (running or stopped) on the PCS screens. 2) Use status to calculate total run time and daily run time, and to count total starts and daily starts.
3) Provide time stamp for each start.
4) For motors 200 HP and greater, provide software to prevent exceeding the manufacturer’s recommended maximum starts per hour.
c. When equipment control has been given to the PLC as reported by the LOCAL-OFF-REMOTE switch, allow selection of PCS AUTO or PCS HAND control modes based upon operator selection using the PCS screens.
d. Starting, stopping and running when the device LOR is in LOCAL:
1) With the LOR switch in the LOCAL position, the motor is controlled by the START and STOP pushbuttons.
2) With the LOR switch in the OFF position, the motor is prohibited from running.
3) With the LOR switch in the REMOTE position, the motor is controlled remotely.
e. Starting, stopping and running when the device LOR is in REMOTE:
1) When the motor is expected to be running (PLC has issued a START or RUN due to process conditions or operator selection), LOR is in REMOTE, and the device is not reported to be running, start an operator adjustable “Control Activation” timer:
a) Provide “Control Activation” timers for each piece of controlled equipment:
(1) If the LOR and required running status do not change, and the PLC does not receive running status within the “Control Activation” time period:
(a) De-activate the output.
(b) Place the device in a “Failed” state.
(c) Generate a “Failed to Respond” alarm.
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pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17100 (BidSetFinal) 2) When the motor is not expected to be running (PLC has issued a STOP or removed the RUN output), LOR is in REMOTE, and the device is reported to be running, start the “Control Activation” timer:
a) If the LOR and required stopped status do not change, and the PLC does not lose the running status within the “Control Activation” time period:
(1) Keep the RUN output off or the STOP output on.
(2) Place the device in a “Failed” state.
(3) Generate a “Failed to Respond” alarm.
3) Re-establish PLC control of a device in a “Failed” state only after the following:
a) An operator turns the device’s LOR switch out of REMOTE, and back to REMOTE (i.e., REMOTE input to the PLC cycles off and back on).
b) An operator acknowledges the fault from PCS.
f. Where motor winding high temperature switches or RTD temperature elements are shown, generate an alarm when high temperature is sensed (contact opens or temperature above the high alarm setpoint), but do not stop the motor unless otherwise indicated.
g. Motor equipped with current detection shall shut down and report a “failed” status on detection of high current.
h. Control two-speed motors similar to other motors, except as listed below:
1) Motor states are RUN-FAST, RUN-SLOW, and STOP.
2) Start all two-speed motors in the RUN-SLOW state. If or when the high speed is required (RUN-FAST operator selection or process conditions), transition to RUN-FAST after a designated time. 3) When transitioning from RUN-FAST to RUN-SLOW, remove the RUN-FAST output or issue a STOP, then wait for a “Fast to Slow” time delay before energizing the RUN-SLOW or START-SLOW output.
i. Simultaneous starts:
1) Prevent more than one motor-driven load 25 HP or larger in the same facility from starting concurrently:
a) When starting one load, inhibit start logic for all other such equipment until the load being started is up to speed (RVSS or VFD), or after a setpoint time delay (full-voltage starters and miscellaneous equipment).
j. Speed control:
1) Modulate speed on VFD-driven motors using jog and hold, or PID control algorithms to maintain process conditions as described in the specific loop descriptions.
2) Operate speed control within a pre-defined range:
a) Minimum speed as determined by equipment manufacturer. The higher of:
(1) Minimum motor speed to maintain adequate cooling for the type of load driven (constant or variable torque).
(2) Minimum equipment speed, such as minimum speed to
deliver flow or to deliver minimum flow for equipment
cooling or lubrication.
b) Maximum speed 100 percent (60 hertz) or as identified by equipment manufacturer.
Control Strategies
17100-15 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17100 (BidSetFinal) 3) Where multiple equipment may operate together to maintain the same process condition, alternatively referred to as “Lead/Lag”:
a) Start the first equipment at a preset starting speed. b) When 1 or more equipment is running and the speed control algorithm reaches a preset “Start Next” speed value (initially 95 percent of speed range) through a preset time delay:
(1) Start the next available equipment at the preset starting speed.
(2) Ramp up the started equipment and ramp down the
previously running equipment to the mid operating speed (adjustable in the PLC). Determine preset values for each condition based on equipment and system characteristics to provide approximately the same total flow or process condition with the new load running at the mid speed (for example if one pump is running and the second pump will be added, then the total flow of both pumps running at mid operating speed should be approximately the same as flow of one pump at Start Next speed).
(3) Once both equipment reach the mid operating speed,
resume the speed control algorithm for those equipment. (4) Operate all equipment at the same speed following the output of the speed control algorithm.
c) When two or more pieces of equipment are running, monitor for a “Stop Next” condition:
(1) Where flow rate is monitored, use a preset “Stop Next” flow rate for each possible number and combination of
equipment:
(a) Determine initial “Stop Next” speed based on the flow that can be provided with one fewer piece of
equipment running at a speed slightly below the “Start
Next” speed.
(2) When the “Stop Next” condition exists through a preset time delay:
(a) Ramp speed of running equipment except for the
equipment to be stopped up to a preset value based
on the number of items running. Determine preset
values for each condition based on equipment and
system characteristics to provide approximately the
same total flow or process condition with one fewer
load running (typically slightly below the preset “Start Next” speed) while ramping speed of equipment to be
stopped down to the preset minimum speed.
(b) Operate all remaining equipment at the same speed
following the output of the speed control algorithm.
Stop the load once it reaches minimum speed.
19. Gate and valve control:
a. Monitor the device’s LOCAL-STOP-REMOTE (LSR) switch(es) (the integral switch in the actuator or hard-wired switch at the local control station):
1) Display current REMOTE status on PCS screens.
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17100-16 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17100 (BidSetFinal) b. Start an “Open Activation” timer whenever the device is expected to be open (PLC has issued an OPEN command in PCS AUTO, or OPEN was selected in PCS HAND):
1) Initially set “Open Activation” time to twice the normal opening time. 2) If the LSR position and open command do not change, and the PLC does not receive fully open status feedback within the “Open Activation” time period:
a) De-activate the open output.
b) Place the device in a “Failed” state.
c) Generate a “Failed to Open” alarm.
c. Start a “Close Activation” timer whenever the device is expected to be closed (PLC has issued a CLOSE command in PCS AUTO, or CLOSE was selected in PCS HAND):
1) Initially set “Close Activation” time to twice the normal closing time. 2) If the LSR position and close command do not change, and the PLC does not receive fully closed status feedback within the “Close Activation” time period:
a) De-activate the close output.
b) Place the device in a “Failed” state.
c) Generate a “Failed to Close” alarm.
d. Limit the number of open/close /commands so that it does not exceed the manufacturer requirements.
e. For modulating valves (valves controlled from either a 4-20 mA signal or digital communications command) with position feedback, start a “Position Error” timer whenever the position feedback differs from the required position command by more than a setpoint error when the LSR is in REMOTE:
1) For analog modulating devices, error is determined by position feedback differing from position command by more than the setpoint error.
2) For discrete modulating devices, error is determined by feedback not changing in the correct direction, or changing at less than a setpoint rate, when the OPEN or CLOSE PLC output is active.
3) Initially set the “Position Error” time to 60 seconds. 4) If the LSR position does not change, and position error stays outside of the setpoint error through the “Position Error” time period:
a) Place the device in a “Failed” state.
b) Generate a “Position Fail” alarm.
f. Provide separate time delay settings for each function and for each device.
g. If the valve position inputs indicate an invalid state (i.e., valve open and closed at the same time), place the device in a “Failed” state and generate an “Invalid State” alarm.
h. Re-establish PLC control of a device in a “Failed” state only after the following:
1) An operator turns the device’s LSR switch out of REMOTE and back to REMOTE (i.e., REMOTE input to the PLC cycles off and back on). 2) An operator acknowledges the fault from PCS.
i. For all alarm conditions, control other devices (as stopping pumps, etc.) as stated in the individual loop descriptions to make the system safe.
Control Strategies
17100-17 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17100 (BidSetFinal) j. For discrete modulating valves (valves positioned to intermediate positions to control process values through discrete OPEN and CLOSE outputs), count the number of actuations (OPEN or CLOSE commands) per hour in the PLC:
1) Display count on the HMI.
20. Chemical systems (LOI/HMI):
a. Provide the following chemical system screens:
1) Where one LOI manages more than one chemical system, a main menu screen that will allow the operator to access the individual chemical system screens using software keys.
2) One or more screens for each individual chemical system controlled at that location, containing:
a) All status displays (running, failed, etc.).
b) Selections (lead/lag, which process flow to pace to, etc.). c) Setpoint entry and display.
d) Calculated feed requirement (result of flow pacing calculation) in engineering units (typically milligrams of chemical per minute). e) Output signal to feeder in percent of full span.
f) Actual chemical flow rate from flowmeter (where shown). g) Process flow rate(s) used to pace each chemical on the individual chemical screens (PROC FLOW):
(1) Where different process flows can be selected for flow pacing, display and identify the selected source.
b. Chemical system calculations: Perform calculations as indicated on the Drawings and in the individual loop descriptions. Use the following assumptions, unless otherwise noted:
1) Where chemical flow feedback is not used, assume feeder output is linear in response to control signal.
2) Zero signal (typically 4 milliamperes) produces zero flow. 3) Perform flow-pacing calculations using as indicated on the Drawings or described in the individual loop descriptions.
c. Provide the setpoints and selections indicated on the Drawings and in the individual loop descriptions. Typical setpoints include:
1) QMAX: Maximum calibration value:
a) Chemical flow rate measured from calibration column at maximum feeder output (typically in gallons of solution per hour or milliliters of solution per minute).
2) CONC: Chemical concentration:
a) The concentration of the chemical in the solution to be fed, in engineering units (typically milligrams of chemical per liter of chemical solution).
3) DENSITY:
a) Density of the chemical solution to be fed in engineering units or as a specific gravity.
b) Used to calculate the concentration of the chemical in the solution.
4) DOSE: Desired dosage:
a) Desired chemical concentration in the process stream in engineering units (typically milligrams of chemical per liter of process fluid).
5) FLOW SEL: Selection of process stream(s) for flow pacing.
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17100-18 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17100 (BidSetFinal) 6) OPEN/CLOSED LOOP:
a) Selection of method of controlling chemical flow-paced feed rate.
b) OPEN LOOP: Signal to feeder is based on feeder calibration (QMAX) to deliver calculated chemical solution feed rate.
Chemical solution flowmeter is not used for control.
c) CLOSED LOOP: Chemical feed rate is directly controlled using the calculated chemical solution feed rate as the setpoint, and the flow rate from the chemical solution flowmeter as the process variable.
7) TRIM FACTOR: refer to the equations below.
d. Chemical control algorithms:
1) Flow pacing algorithm: Operator selects a desired dose and the control system adjusts the chemical feed rate to dose based on process flow, chemical concentration, and feeder calibration. The calculation is as follows (units may vary from those shown in the calculation below):
𝑄 ൌ 𝐷⋅𝑄 ⋅ 8.34
24 ⋅𝐶⋅𝑝
Where,
QC = Chemical Pump flow Rate command (gal/hr)
Qf = Process Flow (MGD) Measurement
D = Dose setpoint (mg/L) User Adjustable
p = Chemical Density (lbs/gal)
C = Chemical Concentration (ratio in decimal format. For example, use 0.25 for 25 percent chemical solution)
8.34 = conversion factor ([lbs • L]/[MG • day • mg])
24 = conversion factor days to hours
𝑆ൌ 𝑄
𝑄௫
Where,
S = Pump Speed control setpoint (0 to 100 percent)
QC = Flow setpoint from equation above (gal/hr)
Qmax = Maximum Pump Flow setpoint (gal/hr) based on calibration column test.
2) Flow pacing with closed loop algorithm: Operator selects a desired dose and the control system adjusts the speed of the chemical feeder through a speed control signal to match the measured chemical feed rate to a flow rate setpoint. This flow rate setpoint shall be derived from the process flow and operator setpoints for dosage and concentration. The calculation is as follows (units may vary from those shown in the calculation below):
𝑄 ൌ 𝐷⋅𝑄 ⋅ 8.34
24 ⋅𝐶⋅𝑝
Control Strategies
17100-19 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17100 (BidSetFinal) Where,
QC = Chemical Pump flow Rate command (gal/hr)
Qf = Process Flow Measurement (MGD)
D = Dose setpoint (mg/L) User Adjustable
p = Chemical Density (lbs/gal)
C = Chemical Concentration (ratio in decimal format. For example, use 0.25 for 25 percent chemical solution)
8.34 = conversion factor ([lbs • L]/[MG • day • mg])
24 = conversion factor days to hours
a) The speed of the chemical feed pump shall be determined by the output of a PID controller. The setpoint of the PID controller shall be the result of the equation in the paragraph above. The process variable (feedback) shall be the chemical flow (not process flow) as measured by a flow meter.
3) Flow pacing with analyzer trim algorithm: Operator selects a desired dose and desired analyzer setpoint band and the control system adjusts the chemical feed rate to dose based on process flow, chemical concentration, process analyzer output, and feeder calibration. The calculation is as follows (units may vary from those shown in the calculation below):
𝑄 ൌቆ𝐷⋅𝑄 ⋅ 8.34
24 ⋅𝐶⋅𝑝 ቇ𝑇
Where,
QC = Chemical Pump flow Rate command (gal/hr)
Qf = Process Flow Measurement (MGD)
T = Trim Factor (ratio)
D = Dose setpoint (mg/L) User Adjustable
p = Chemical Density (lbs/gal)
C = Chemical Concentration (ratio in decimal format. For example, use 0.25 for 25 percent chemical solution)
8.34 = conversion factor ([lbs • L]/[MG • day • mg])
24 = conversion factor days to hours
𝑆ൌ 𝑄2
𝑄௫
Where,
S = Pump Speed control setpoint (0 to 100 percent)
QCL2 = Flow setpoint from equation above (gal/hr)
Qmax = Maximum Pump Flow (gal/hr) based on calibration column test.
a) The trim multiplier shall be controlled by the output of a PID controller initially scaled between 0.8 and 1.2, adjustable. The setpoint of the PID controller shall be an operator adjustable target residual or desired analytical value. The process variable (feedback) of the PID controller shall be measured residual or analytical value.
Control Strategies
17100-20 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17100 (BidSetFinal) 4) Flow pacing with closed loop and analyzer trim algorithm: Operator selects a desired dose and desired analyzer setpoint band and the control system adjusts the speed of the chemical feeder through a speed control signal to match the measured chemical feed rate to a flow rate setpoint. An additional control algorithm is used in the calculation to fine-tune the feed based on an analytical measurement as measured by the process analyzer.
𝑄 ൌቆ𝐷⋅𝑄 ⋅ 8.34
24 ⋅𝐶⋅𝑝 ቇ𝑇
Where,
QC = Chemical Pump flow Rate command (gal/hr)
Qf = Process Flow Measurement (MGD)
T = Trim Factor (ratio)
D = Dose setpoint (mg/L) User Adjustable
p = Chemical Density (lbs/gal)
C = Chemical Concentration (ratio in decimal format. For example, use 0.25 for 25 percent chemical solution)
8.34 = conversion factor ([lbs • L]/[MG • day • mg])
24 = conversion factor days to hours
a) The trim multiplier shall be controlled by the output of a PID controller initially scaled between 0.8 and 1.2, adjustable. The setpoint of the PID controller shall be an operator adjustable target residual or desired analytical value. The process variable (feedback) of the PID controller shall be measured residual or analytical value.
b) The speed of the chemical feed pump shall be determined by the output of a PID controller. The setpoint of the PID controller shall be the result of the equation in the paragraph above. The process variable (feedback) shall be the chemical flow (not process flow) as measured by a flow meter.
e. Virtual day tanks:
1) Chemical systems without actual day tanks will have their own “virtual” day tank, which will use either a pre-set volume (operator adjustable) or a calculated daily use rate based on the totalized flow (volume) of the chemical magnetic flowmeters over the virtual day tank cycle. The “virtual” day tank will start at the pre-set volume or the calculated volume (operator-selectable) and based on the storage tank level, the volume in the “virtual” day tank will decrease until the total “volume” in the virtual day tank is used. The virtual day tank will automatically compensate for any changes in the system due to the use of the dilution system (revised solution concentration).
Once this occurs, the operator will be provided with a “pop-up” screen stating that the “virtual” day tank volume is used. Once this occurs, the operator will be provided with a “pop-up” screen stating that the virtual day tank needs to be refilled. The pop-up screen will contain the following information:
a) Time {hours and minutes} since the last day tank filling.
Control Strategies
17100-21 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17100 (BidSetFinal) b) Volume utilized in the “virtual” day tank (based on the level transmitter measuring the chemical storage tank).
c) Dose {mg/L} based on the average flow rate over the “virtual” day tank cycle.
d) Target dose {mg/L} based on operator input.
2) Provide a double check using the actual flowmeter values to compare with the calculated dose. Compared the magnetic flowmeter value with the calculated dose. The magnetic flowmeter value will be based on an hourly average of chemical flow rate over the day tank cycle.
3) As an added level of control any chemical system that has an analyzer used for feedback will be tracked and alarmed if outside the operating parameters.
4) Alarm if any condition falls outside of the flow, or level parameters.
21. Breaker status:
a. Display the following data to the extent it is available from the specified device:
1) Open.
2) Closed.
3) Tripped.
4) Ground fault.
5) Settings.
6) Racked out.
22. Power Data:
a. Retrieve data from:
1) Power Quality Meters (PQMs) at 480V.
2) Main Breaker Protective Relays on 12.47 kV Switchgear. 3) Generator Master Control Panel.
4) Digital bus networks, as indicated.
5) Where available, use EtherNet IP communications.
b. Display the following data (to the extent it is available) from the specified device.
1) Current XXXX.X A:
a) A-Phase.
b) B-Phase.
c) C-Phase.
2) Volts: XXXX.X V:
a) A-Phase.
b) B-Phase.
c) C-Phase.
3) Reactive power: XXXX.X kVAR.
4) Real power: XXXX.X kW.
5) Apparent power: XXXX.X kVA.
6) Power factor: 0.XX.
7) Energy: XXXXXXX kW*hr.
8) Demand peak: XXXX Amp.
9) Demand peak: XXXX kW.
c. For engine/generator system monitoring, also display percent of rated output.
Control Strategies
17100-22 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17100 (BidSetFinal)
23. Power Supply and Distribution displays Power Quality Meters display:
a. In addition to the Power Data listed above, display the following (where available) from PQMs, Protective Relays, and Generator Master Control Panel:
1) Frequency: Hertz.
2) THD (current and voltage): up to 31st harmonic.
b. Calculate, indicate, historize, and trend data in a 12.47 kV Meter Table that lists measurements from the following Protection Relays:
1) Protection Relay on 52-G1.
2) Protection Relay on 52-G2.
3) Protection Relay on 52-M1.
4) Protection Relay on 52-M2.
5) Protection Relay on 52-M3.
6) Display calculated values for "Load At 12.47 kV", which sums the current, kW, and kW-hr values for all five Protection Relays. 7) Display calculated values for "Load At 480V", which sums the current, kW, and kW-hr values for all PQM meters.
8) Display calculated values for "Transformer and Line Losses", which subtracts "Load at 480V" from "Load At 12.47 kV" for current, kW, and kW-hr values for all PQM meters.
c. Display the data in a 480V Meter Table that lists measurements from all power quality meters on the plant.
24. Digital bus Starters, RVSS and VFDs equipped with EtherNet IP communications:
a. Communicate and display all values listed in the equipment specifications, indicated on the Drawings, or listed below.
b. Communicate start and stop commands and receive running feedback over the fieldbus network.
c. Provide data entry screen for the cost of electricity in dollars per (kw*hr), which will be used in calculations for display.
d. Monitor the following additional values, and display on the HMI:
1) Motor current, phase A, B, and C.
2) Over current alarm.
3) Under current alarm.
4) Running status.
5) Phase loss.
6) Stall.
7) Number of starts.
8) History of past 5 trips.
e. Calculate, indicate, historize, and trend, the following additional values:
1) Full Load Amps (static value, Engineer will provide). 2) Average Motor Operating Current.
3) Run Time (Hours).
4) Operating Hours (Hours/Year).
5) Average Load Factor (equals Average Motor Current Operating Current/Full Load Amps) - display as a percentage.
6) Annual Energy Use (kW*hr).
7) Annual Operating Cost (dollars).
8) Percent of Site Electric Use (equals Annual Energy Use/Sum of Annual Energy (kW*hr) values for all PQM meters).
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17100-23 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17100 (BidSetFinal) f. For Variable Frequency Drives:
1) Speed command.
2) Speed feedback.
g. For RVSS, Variable Frequency Drives, and where otherwise shown or available, monitor the following over the digital bus network:
1) Line voltage.
2) Power.
3) Power factor.
4) Over voltage alarm.
5) Under voltage alarm.
6) Over current alarm.
7) Under current alarm.
8) Indicate, historize, trend, and alarm data as indicated in the ACS I/O Tables on the Drawings.
3.05 REPAIR/RESTORATION (NOT USED)
3.06 RE-INSTALLATION (NOT USED)
3.07 FIELD QUALITY CONTROL (NOT USED)
3.08 ADJUSTING (NOT USED)
3.09 CLEANING (NOT USED)
3.10 DEMONSTRATION AND TRAINING (NOT USED)
3.11 PROTECTION (NOT USED)
3.12 SCHEDULES (NOT USED)
END OF SECTION
Specific Control Strategies
17101-1 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17101 (BidSetFinal) SECTION 17101
SPECIFIC CONTROL STRATEGIES
PART 1 GENERAL
1.01 SUMMARY
A. Section includes:
1. Loop descriptions:
a. Specific control requirements and functional descriptions for individual control loops.
1.02 REFERENCES
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
1.03 DEFINITIONS
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
1.04 SYSTEM DESCRIPTION (NOT USED)
1.05 SUBMITTALS
A. Develop detailed loop descriptions based on the information in the Contract Documents and submit as specified in Sections 01330 - Submittal Procedures and 17050 - Common Work Results for Process Control and Instrumentation Systems.
1. For each control loop, provide a detailed functional description of the operation of the equipment, signals, and controls shown on the P&IDs:
a. Include all functions depicted or described in the Contract Documents. b. Include the following within each loop description:
1) All requirements specific to that loop.
2) Common control requirements applicable to that loop. 3) List of all ranges, setpoints, timers, values, counters, etc.
2. Where there are similar loops with identical control, such as multiple loops for individual raw water pumps, only 1 loop description need be developed, and the remaining loops may reference that loop description.
3. Loop description format: As specified in this Section.
B. Loop number and title:
1. References:
a. List P&IDs that are specifically referenced.
2. Abstract:
a. General description of how the loop works, what devices are involved, and how the process will be controlled.
Specific Control Strategies
17101-2 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17101 (BidSetFinal) b. Process values, setpoints, and limits, including units and ranges:
1) Show span and range values for analog inputs and outputs, and operating point and deadband for discrete inputs.
3. Hardwired control:
a. Detailed description of the control functions at the local level. b. Function of local operator interfaces.
c. Operation of hardwired field pilot controls:
1) Pushbuttons.
2) Selector switches.
3) Potentiometers.
4) Pilot lights, indicators, and other displays.
4. Hardwired interlocks:
a. Explanation of the operation of system interlocks and hardwired permissive conditions.
5. PCS control:
a. Detailed description of the control functions that are under control of the PLC and operator controls.
b. Operator controls and automatic controls.
c. Setpoints, alarms, etc.:
1) Include units and ranges for analog values.
2) Include span and range for analog inputs and outputs. 3) Include operating point and deadband for discrete inputs, and identify conditions where contacts are open, and when they close. d. Control sequences.
e. Software interlocks:
1) Operation of system software interlocks.
6. Indicators and alarms:
a. List any indicators and alarms specific to the loop that are not covered in the common control strategies.
7. Failure modes:
a. List any failure modes specific to the loop that are not covered in the common control strategies.
1.06 QUALITY ASSURANCE (NOT USED)
1.07 DELIVERY, STORAGE, AND HANDLING (NOT USED)
1.08 PROJECT OR SITE CONDITIONS (NOT USED)
1.09 SEQUENCING (NOT USED)
1.10 SCHEDULING (NOT USED)
1.11 WARRANTY (NOT USED)
1.12 SYSTEM START-UP (NOT USED)
1.13 OWNER'S INSTRUCTIONS (NOT USED)
Specific Control Strategies
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pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17101 (BidSetFinal)
1.14 COMMISSIONING (NOT USED)
1.15 MAINTENANCE (NOT USED)
PART 2 PRODUCTS (NOT USED)
PART 3 EXECUTION
3.01 EXAMINATION (NOT USED)
3.02 PREPARATION (NOT USED)
3.03 INSTALLATION (NOT USED)
3.04 ERECTION, INSTALLATION, APPLICATION, CONSTRUCTION
A. Dechlorination Structure Valves:
1. References:
a. 60N01.
2. Abstract:
a. On-spec water goes through the dechlorination structure and out to the Russian river. If off-spec water is detected during dechlorination mode, the valve within the dechlorination structure will automatically close, and the valve west of the dechlorination structure will automatically open, diverting the off-spec water to the Carousel Pump Station.
3. Hardwired control:
a. At the LCP, a LOCAL-STOP-REMOTE switch with OPEN-STOP-CLOSE switch operates as follows:
1) With the LSR switch in the LOCAL position, an operator may open or close the valve by using the OSC switch. The valve will open when the OSC is in the OPEN position, and the valve will close when the OSC is in the CLOSE position. The OSC is spring-returned to the STOP position.
2) With the LSR switch in the STOP position, the valve will stop. 3) With the LSR switch in the REMOTE position, the PCS shall control the valve.
4. Hardwired interlocks/overload programmed interlocks:
a. None.
5. PCS control:
a. PCS HAND mode:
1) The dechlorination structure valve is controlled manually by the Operator with the following commands:
a) Open.
b) Close.
b. PCS AUTO mode:
1) The water quality in the chlorination and dechlorination structures are monitored by the chlorine residual analyzer.
Specific Control Strategies
17101-4 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17101 (BidSetFinal) 2) Dechlorination Mode:
a) For 45 minutes out of every hour, the 4-way valve is positioned so that the chlorine residual analyzer samples from the dechlorination structure.
b) In this mode, when chlorine residual reaches an Operator adjustable setpoint, the PCS shall alarm (initial setpoint
0.02 mg/L), latch out, and the two vales shall switch positions so that DCL Structure Valve 1 will be open and DCL Structure Valve 2 will close. Water will then be diverted to the percolation ponds through the Carousel Pump Station. As discussed below, for the first 5 minutes of this mode, there shall be a hold timer placed on alarms and logic to allow time for the chlorine level to settle.
3) Chlorination Mode:
a) For 15 minutes out of every hour, the 4-way valve is positioned so that the chlorine residual analyzer samples from the chlorine contact basins.
b) When this mode begins, start a 20-minute hold timer so that no alarms are displayed and there will be no PCS logic during the hold time. As noted above, this hold timer will be present for the entire 15 minutes of the chlorination mode, as well as the first 5 minutes of dechlorination mode.
4) If the measured chlorine is outside the operator adjustable range, the DCL Structure Valve 2 shall be closed and DCL Structure Valve 1 shall be opened to divert the water to the Carousel pump station. 5) If the measured chlorine exceeds the range by an operator adjustable percentage (default:10 percent), an alarm shall be sent to the PCS to alert the operators of the need to manually divert the water to the Carousel pump station.
6. Indicators and alarms:
a. As indicated on the Drawings and specified in Section 17100 - Control Strategies.
7. Failure modes:
a. As indicated on the Drawings and specified in Section 17100 - Control Strategies.
B. Chlorination/dechlorination Chlorine Sample Pumps and Valve:
1. References:
a. 60N01.
2. Abstract:
a. A rotary pump draws a chlorinated sample from chlorine contact tank 1 and 2 and a submersible pump draws effluent from the dechlorination wet well for the sample.
b. The position of a four-position valve allows the chlorine residual analyzer to monitor chlorine contact basin residual 15 minutes out of every hour and to monitor dechlorination structure residual 45 minutes out of every hour.
3. Hardwired control:
a. None.
4. Hardwired interlocks/overload programmed interlocks:
a. None.
Specific Control Strategies
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5. PCS control:
a. PCS HAND mode:
1) Retain existing control of chlorinated or dechlorinated sample pumps, if available.
2) Retain existing control of the four-position valve, if available. b. PCS AUTO mode:
1) For 15 minutes out of every hour, command the four-position valve to allow flow from chlorine contact basin to the analyzer. 2) For 45 minutes out of every hour, command the four-position valve to allow flow from the dechlorination structure to the analyzer.
6. Indicators and alarms:
a. As indicated on the Drawings and specified in Section 17100 - Control Strategies.
7. Failure modes:
a. As indicated on the Drawings and specified in Section 17100 - Control Strategies.
C. Clarifier/Filters:
1. References:
a. 85N01.
b. 85N02.
c. 85N03.
d. 85N04.
2. Abstract:
a. Four existing clarifier/filters will be rehabilitated with new media, new valves with new electric motor actuators (replacing existing pneumatic actuators), new air scour piping and valving, and new support instrumentation.
b. A new vendor control panel (VCP-3) shall be supplied to control the new valves.
3. Hardwired control:
a. Hardwired control is achieved through VCP-3.
4. Hardwired interlocks/overload programmed interlocks:
a. All hardwired interlocking is achieved through VCP-3.
5. PCS control:
a. PCS HAND mode:
1) None.
b. PCS AUTO mode:
1) The Operator may select the desired discharge flow from each filter in MGD.
2) VCP-3 performs all control functions, including backwashing, for the clarifier/filters to discharge the Operator designated flow. 3) At the PCS HMI screen, the Operator shall be able to modify all VCP setpoints.
6. Indicators and alarms:
a. As indicated on the Drawings and specified in Section 17100 - Control Strategies.
7. Failure modes:
a. As indicated on the Drawings and specified in Section 17100 - Control Strategies.
Specific Control Strategies
17101-6 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17101 (BidSetFinal) D. Air Wash Blowers:
1. References:
a. 85N05.
2. Abstract:
a. There are two existing blowers that will be replaced with new blowers and starters. A third blower will be added with a new starter. All blowers will be controlled by the new VCP-3.
3. Hardwired control:
a. At the LCP, a LOCAL-OFF-REMOTE selector switch with START-STOP pushbuttons operates as follows:
1) With the LOR switch in the LOCAL position, the operator starts and stops the blower with the START or STOP pushbuttons.
2) With the LOR switch in the OFF position, the pump will stop. 3) With the LOR switch in the REMOTE position, the PCS shall control the pump.
4. Hardwired interlocks/overload programmed interlocks:
a. The blowers are stopped under the following conditions:
1) High motor temperature.
2) High inlet filter differential pressure.
3) High discharge motor pressure.
b. Permissive signal shall be sent to the turn on the Air wash blower fans in local mode as indicated in the contract drawings.
5. PCS control:
a. PCS HAND mode:
1) None.
b. PCS AUTO mode:
1) VCP-3 performs all control functions, including backwashing, for the clarifier/filters to discharge the Operator designated flow. 2) At the PCS HMI screen, the Operator shall be able to modify all VCP setpoints.
6. Indicators and alarms:
a. As indicated on the Drawings and specified in Section 17100 - Control Strategies.
7. Failure modes:
a. As indicated on the Drawings and specified in Section 17100 - Control Strategies.
E. Coagulant Feed Pumps:
1. References:
a. 85N06.
2. Abstract:
a. Two existing feed pumps and one new will provide coagulant to the clarifier/filters.
b. Automatic control of pump starts/stops and speed will be from VCP-3 via PLC-4.
3. Hardwired control:
a. At the VCP, a HAND-OFF-AUTO selector switch and speed potentiometer operates as follows:
1) With the HOA switch in the HAND position, the pump will start and the operator can adjust the speed using the potentiometer.
Specific Control Strategies
17101-7 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17101 (BidSetFinal) 2) With the LOR switch in the OFF position, the pump will stop. 3) With the LOR switch in the AUTO position, the PCS shall control the pump.
4. Hardwired interlocks/overload programmed interlocks:
a. The dilution water solenoid is hardwired to the pump VCP so that when the pump is running the dilution water solenoid valve is opened.
5. PCS control:
a. PCS HAND mode:
1) The pump is controlled manually by the Operator with the following commands:
a) Start.
b) Stop.
c) Speed.
b. PCS AUTO mode:
1) The PCS shall receive all pump commands for speed from VCP-3.
The PCS shall control the speed of each pump to meet the speed setpoint command from VCP-3. The PCS shall report all status points for running and E-STOP to VCP-3.
6. Indicators and alarms:
a. As indicated on the Drawings and specified in Section 17100 - Control Strategies.
7. Failure modes:
a. As indicated on the Drawings and specified in Section 17100 - Control Strategies.
F. Rapid Mix Pump:
1. References:
a. 85N07.
2. Abstract:
a. The rapid mix pump will ensure coagulant is being dispersed after injection. It will run when any coagulant pump is running and stop when all pumps are stopped.
3. Hardwired control:
a. At the LCP, a LOCAL-OFF-REMOTE selector switch with START-STOP pushbuttons operates as follows:
1) With the LOR switch in the LOCAL position, the operator starts and stops the pump with the START or STOP pushbuttons.
2) With the LOR switch in the OFF position, the pump will stop. 3) With the LOR switch in the REMOTE position, the PCS shall control the pump.
4. Hardwired interlocks/overload programmed interlocks:
a. The pump is stopped and prohibited from running when high motor temperature is detected by the temperature switch.
5. PCS control:
a. PCS HAND mode:
1) The pump is controlled manually by the Operator with the following commands:
a) Start.
b) Stop.
Specific Control Strategies
17101-8 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17101 (BidSetFinal) b. PCS AUTO mode:
1) The PCS shall run the rapid mix pump whenever a coagulant pump is running and stop the rapid mix pump when all coagulant pumps are stopped.
6. Indicators and alarms:
a. As indicated on the Drawings and specified in Section 17100 - Control Strategies.
7. Failure modes:
a. As indicated on the Drawings and specified in Section 17100 - Control Strategies.
G. Backwash Pump Station Chlorine Sample Pumps:
1. References:
a. 87N01.
2. Abstract:
a. The backwash pump station chlorine sample pump will supply samples to a new chlorine analyzer.
3. Hardwired control:
a. At the LCP, a LOCAL-OFF-REMOTE selector switch with START-STOP pushbuttons operates as follows:
1) With the LOR switch in the LOCAL position, the operator starts and stops the pump with the START or STOP pushbuttons.
2) With the LOR switch in the OFF position, the pump will stop. 3) With the LOR switch in the REMOTE position, the PCS shall control the pump.
4. Hardwired interlocks/overload programmed interlocks:
a. None.
5. PCS control:
a. PCS HAND mode:
1) The pump is controlled manually by the Operator with the following commands:
a) Start.
b) Stop.
b. PCS AUTO mode:
1) None.
6. Indicators and alarms:
a. As indicated on the Drawings and specified in Section 17100 - Control Strategies.
7. Failure modes:
a. As indicated on the Drawings and specified in Section 17100 - Control Strategies.
H. Carousel Pump Station:
1. References:
a. 89N01.
2. Abstract:
a. Two existing pumps transfer water from the Middle Pond and South Pond to the North Pond.
Specific Control Strategies
17101-9 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17101 (BidSetFinal) b. One new pump will convey excess water at the Carousel Pump Station to the PAU.
c. Pumps will operate to meet a level setpoint in the Carousel Pump Station’s wet well.
3. Hardwired control:
a. At the LCP, a LOCAL-OFF-REMOTE selector switch with START-STOP pushbuttons and a speed potentiometer operates as follows:
1) With the LOR switch in the LOCAL position, the operator starts and stops the pump with the START or STOP pushbuttons and can adjust speed using the potentiometer.
2) With the LOR switch in the OFF position, the pump will stop. 3) With the LOR switch in the REMOTE position, the PCS shall control the pump.
4. Hardwired interlocks/overload programmed interlocks:
a. The pumps are stopped under the following conditions:
1) Pump discharge low flow switch is activated after timer expires. 2) Motor high temperature is detected.
b. Alarm signals shall be sent to the Plant PLC for each hardwired interlock.
5. PCS control:
a. PCS HAND mode:
1) The pump is controlled manually by the Operator with the following commands:
a) Start.
b) Stop.
c) Speed.
b. PCS AUTO mode:
1) Carousel pumps 1 and 2 will only be operated in PCS HAND mode and will not have PCS AUTO 1 or AUTO 2 control under this project.
However, provide a 4-position HMI switch for each pump with:
HAND, OFF, AUTO 1, and AUTO 2. Mark AUTO 1 and AUTO 2 as "FOR FUTURE USE".
2) Carousel pump 3 shall start when an Operator adjustable level setpoint is reached in the carousel pump station wet well and stop when an Operator adjustable low level setpoint is reached. 3) A low-low level switch shall serve as a backup to stop all pumps when detected.
4) High-high level detected in the PAU pump station wet well shall shut down pump 3 in the carousel pump station.
5) The PCS shall operate the carousel pump 3 to meet an Operator adjustable level setpoint in the carousel pump station wet well.
6. Indicators and alarms:
a. As indicated on the Drawings and specified in Section 17100 - Control Strategies.
7. Failure modes:
a. As indicated on the Drawings and specified in Section 17100 - Control Strategies.
I. Production Augmentation Unit (PAU) Pump:
1. References:
a. 80N01.
b. 91N01.
Specific Control Strategies
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2. Abstract:
a. One PAU pump conveys water from the PAU to the wet well in Structure 80 that then feeds the AWT pump station.
b. The pump will start and stop according to level setpoints in the Structure 80 wet well.
3. Hardwired control:
a. At the LCP, a LOCAL-OFF-REMOTE selector switch with START-STOP pushbuttons and a speed potentiometer operates as follows:
1) With the LOR switch in the LOCAL position, the operator starts and stops the pump with the START or STOP pushbuttons and can adjust speed using the potentiometer.
2) With the LOR switch in the OFF position, the pump will stop. 3) With the LOR switch in the REMOTE position, the PCS shall control the pump.
4. Hardwired interlocks/overload programmed interlocks:
a. The pumps are stopped under the following conditions:
1) Pump discharge low flow switch is activated.
2) Motor high temperature is detected.
3) Wet well low level is detected.
5. PCS control:
a. PCS HAND mode:
1) The pump is controlled manually by the Operator with the following commands:
a) Start.
b) Stop.
c) Speed.
b. PCS AUTO mode:
1) The PCS shall operate the pump to meet an Operator adjustable level setpoint in Structure 80.
2) The pumps shall start when an Operator adjustable low level setpoint is reached in Structure 80 and stop when an Operator adjustable high level setpoint is reached in Structure 80.
6. Indicators and alarms:
a. As indicated on the Drawings and specified in Section 17100 - Control Strategies.
7. Failure modes:
a. As indicated on the Drawings and specified in Section 17100 - Control Strategies.
J. Distribution Tank Fill Valve:
1. References:
a. 99N01.
2. Abstract:
a. Influent water from the distribution system goes to the distribution tank through the tank fill valve.
b. The tank fill valve is designed to hydraulically close when the tank level produces a determined amount of static head pressure.
c. The valve does have solenoids to allow for manual opening and closing of the valve.
3. Hardwired control:
a. None.
Specific Control Strategies
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4. Hardwired interlocks:
a. None.
5. PCS control:
a. PCS HAND mode:
1) The valve is controlled manually by the Operator with the following commands:
a) Open.
b) Close.
b. PCS AUTO mode:
1) None.
6. Indicators and alarms:
a. As indicated on the Drawings and specified in Section 17100 - Control Strategies.
7. Failure modes:
a. As indicated on the Drawings and specified in Section 17100 - Control Strategies.
K. Distribution Tank Level:
1. References:
a. 99N01.
2. Abstract:
a. The level in the reservoir is calculated from the static head pressure. b. Range for tank level instruments are 0-27 feet.
3. Hardwired control:
a. None.
4. Hardwired interlocks:
a. None.
5. PCS control:
a. None.
1) LoLo alarm = 1 foot.
2) Lo indication = 2 feet.
3) Hi indication = 24 feet 9 inches.
4) HiHi alarm = 25 feet.
6. Indicators and alarms:
a. No additional indicators and alarms specific to the loop that are not covered in the common control strategies.
7. Failure modes:
a. No additional failure modes specific to the loop that are not covered in the common control strategies.
L. Recycled Water Pumps:
1. References:
a. 99N01.
b. 99N02.
c. 99N03.
2. Abstract:
a. The booster pump station has 4 pumps that operate in a lead, lag1, lag2, standby configuration with a design capacity of 2,700 gpm at a set discharge pressure of 100 psi.
b. The booster pump station draws water from the water storage tank and will discharge directly into the recycled water system.
Specific Control Strategies
17101-12 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17101 (BidSetFinal) c. The booster pump station can be manually controlled at the VFD panel located in the electrical room, or remotely controlled via the PCS. d. The booster pump motors are all equipped with VFDs.
3. Hardwired control:
a. At the LCP, a LOCAL-OFF-REMOTE selector switch with START-STOP pushbuttons and a speed potentiometer operates as follows:
1) With the LOR switch in the LOCAL position, the operator starts and stops the pump with the START or STOP pushbuttons and can adjust speed using the potentiometer.
2) With the LOR switch in the OFF position, the pump will stop. 3) With the LOR switch in the REMOTE position, the PCS shall control the pump.
4. Hardwired interlocks:
a. The booster pumps are stopped under the following conditions:
1) High motor temperature.
2) High discharge pressure.
3) Low discharge flow.
5. PCS control:
b. PCS HAND mode:
1) The booster pump is controlled manually by the Operator with the following commands:
a) Start.
b) Stop.
c) Speed.
c. PCS AUTO mode:
1) The booster pump will not start when the tank fill valve is closed, or the tank level is less than an Operator adjustable low-low level setpoint (default: 1 ft).
2) The pumps shall operate in a LEAD, LAG1, LAG2, STANDBY configuration.
3) The LEAD recycled water pump shall be called to run at an Operator adjustable low-low pressure setpoint.
4) The LEAD and LAG pumps will change speeds and turn on and off in accordance with the strategy in Section 17100 to maintain an Operator adjustable discharge pressure setpoint.
5) The STANDBY pump will only come online when a LEAD or LAG pump has failed.
6. Indicators and alarms:
d. As indicated on the Drawings and specified herein.
7. Failure modes:
e. As indicated on the Drawings and specified herein.
3.05 REPAIR/RESTORATION (NOT USED)
3.06 RE-INSTALLATION (NOT USED)
3.07 FIELD QUALITY CONTROL (NOT USED)
3.08 ADJUSTING (NOT USED)
3.09 CLEANING (NOT USED)
Specific Control Strategies
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3.10 DEMONSTRATION AND TRAINING (NOT USED)
3.11 PROTECTION (NOT USED)
3.12 SCHEDULES (NOT USED)
END OF SECTION
Level Measurement: Switches
17201-1 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17201 (BidSetFinal) SECTION 17201
LEVEL MEASUREMENT: SWITCHES
PART 1 GENERAL
1.01 SUMMARY
A. Section includes:
1. Ball float level switch.
B. Provide all instruments identified in the Contract Documents.
1.02 REFERENCES
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
1.03 DEFINITIONS
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
1.04 SUBMITTALS
A. Furnish submittals as specified in Sections 01330 - Submittal Procedures and 17050 - Common Work Results for Process Control and Instrumentation Systems.
B. Provide complete documentation covering the traceability of all calibration instruments.
1.05 QUALITY ASSURANCE
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
B. Examine the complete set of Contract Documents and verify that the instruments are compatible with the installed conditions including:
1. Process conditions: Fluids, pressures, temperatures, flows, materials etc.
2. Physical conditions:
a. Installation and mounting requirements.
b. Location within the process.
c. Accessories: Verify that all required accessories are provided and are compatible with the process conditions and physical installation.
Level Measurement: Switches
17201-2 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17201 (BidSetFinal) C. Notify the Engineer if any installation condition does not meet the instrument manufacturer’s recommendations or specifications.
D. Manufacture instrument facilities certified to the quality standards of ISO Standard 9001 – Quality Systems – Model for Quality Assurance in Design/Development, Production, Installation and Servicing.
1.06 DELIVERY, STORAGE, AND HANDLING
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
1.07 PROJECT OR SITE CONDITIONS
A. Project environmental conditions as specified in Section 01850 - Design Criteria:
1. Provide instruments suitable for the installed site conditions including, but not limited to, material compatibility, site altitude, site seismic conditions, humidity, and process and ambient temperatures.
1.08 WARRANTY
A. As specified in Section 01783 - Warranties and Bonds.
1.09 MAINTENANCE
A. Furnish all parts, materials, fluids, etc. necessary for operation, maintenance, and calibration purposes throughout the warranty period. Deliver all of these supplies before project substantial completion.
PART 2 PRODUCTS
2.01 MANUFACTURERS
A. One of the following or equal:
1. Ball float level switch:
a. E+H, Liquifloat T FTS20.
b. Evoqua Water Technologies, 9G-EF.
c. ITT Flygt, Model ENM-10.
d. Anchor Scientific Inc., Ecofloat/Solofloat.
2.02 MANUFACTURED UNITS
A. As specified in this Section including Attachment A - ISA Data Sheet - Level Measurement: Switches.
B. Ball float level switch:
1. General:
a. Encapsulated body with a switch to determine position of float.
2. Outputs:
a. Power supply.
b. Relay outputs.
Level Measurement: Switches
17201-3 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17201 (BidSetFinal) c. 1 Form C contact.
d. Rated at 6 amperes at 120 VAC.
e. Programmable for adjustable hysteresis.
3. Element:
a. Mechanical switch encapsulated in waterproof floating ball of nominal diameter, supported by flexible PVC cable and jacket or heavy neoprene. b. The length of the PVC cable shall be, at a minimum, equal to sump depth plus 5 feet.
c. Float: Provide Type 316 stainless steel or polypropylene, maximum
5.5 inches in diameter.
d. An operating temperature rating: -4 degrees Fahrenheit to +185 degrees Fahrenheit.
e. Mercury switches are not acceptable.
f. Suspend ball float and adjust for level setpoint as required. g. Lead wires: Mounted in flexible waterproof PVC cable from switch to junction box terminals without splices.
h. Provide the number of floats per level system as indicated on the Drawings.
4. Switch:
a. Power supply:
1) None.
b. Outputs:
1) Single pole double throw contacts rated 10 amps resistive at 120 VAC.
c. Enclosure:
1) Non-hazardous area:
a) NEMA Type 4X.
2) Class I Division 1 area:
a) Explosion-proof/Class I Division 1 rated.
b) NEMA 4X with intrinsic safe circuits.
3) Class I Division 2 area:
a) Explosion-proof/Class I Division 1 rated.
b) Class I Division 2 rated.
c) NEMA 4X with intrinsic safe circuits.
d) Hermetically sealed contacts.
4) For more information, see Attachment A - ISA Data Sheet - Level Measurement: Switches.
5. Components:
a. Floats shall include Type 316 stainless steel clamp and brackets and 1/4-inch cable to allow testing of the float without entering the basin or wet well.
b. Provide strain relief at both ends of the float cable. c. Float anchors:
1) Furnish PVC coated anchor kit with Type 316 stainless steel chain with sufficient length as needed.
2) Provide stainless steel shackles and float clamps.
3) Manufacturers: The following or equal:
a) Conery Mfg. Inc.
Level Measurement: Switches
17201-4 8660F10 April 2023
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2.03 ACCESSORIES
A. Provide sunshades for outdoor installation.
2.04 SOURCE QUALITY CONTROL
A. FM approval certification or equal when installed in classified areas.
PART 3 EXECUTION
3.01 EXAMINATION
A. Examine the installation location for the instrument and verify that the instrument will work properly when installed:
1. Notify the Engineer promptly if any installation condition does not meet the instrument manufacturer’s recommendations or specifications.
3.02 PREPARATION (NOT USED)
3.03 INSTALLATION
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
3.04 FIELD QUALITY CONTROL (NOT USED)
3.05 ADJUSTING
A. As specified in Section 17950 - Commissioning for Instrumentation and Controls.
3.06 CLEANING
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
3.07 DEMONSTRATION AND TRAINING (NOT USED)
3.08 PROTECTION (NOT USED)
3.09 SCHEDULES
A. The provided information does not necessarily include all required instruments.
Provide all instruments identified in the Contract Documents:
1. Instruments may be as indicated on the Drawings, as specified in the Specifications or both.
END OF SECTION
Level Measurement: Switches
17201-Attachment A 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17201 (BidSetFinal) ATTACHMENT A - ISA DATA SHEET - LEVEL MEASUREMENT: SWITCHES.
Level Switch
SPECIFICATION: 17201
PROJECT INFORMATION
PLANT CUSTOMER UKIAH
PROJECT 8660F10 LOCATION
ELEMENT/SWITCH
GENERAL NOTE: FIELDS SHOWN WITH THE [*] SYMBOL ARE NOT SHOWN ON THE DATASHEET BUT MAY BE REQUIRED BY THE CONTRACT DOCUMENTS. THE CONTRACTOR SHALL SUBMIT COMPLETE ISA DATASHEETS FOR EACH INSTRUMENT PER ALL SPECIFIED REQUIREMENTS.
Tag: P&ID SERVICE: HIGH HIGH AND LOW LOW LEVEL SWITCHES LSHH-89100 89N001 FLUID: WATER HAZARDOUS APP: N/A POWER: [*] LE-89100 MEASURING PRINCIPLE: FLOAT ELEM. ENC. CLASS: NEMA 4X POWER LOCATION: LOOP SET POINT: 17.5 FT ELEM. MATERIAL: MFR. STD. OUTPUT: RELAY MOUNTING: INTEGRAL SWITCH ENCL. CLASS: NEMA 4X RELAY FORM: SPDT TYPICAL DETAILS: NL100 ENCL. MATERIAL: BY VENDOR PLC: PLC-70299 SURGE PROTECTION: NO
Tag: P&ID SERVICE: HIGH HIGH AND LOW LOW LEVEL SWITCHES LSLL-89100 89N001 FLUID: WATER HAZARDOUS APP: N/A POWER: [*] LE-89100 MEASURING PRINCIPLE: FLOAT ELEM. ENC. CLASS: NEMA 4X POWER LOCATION: LOOP SET POINT: 2 FT ELEM. MATERIAL: MFR. STD. OUTPUT: RELAY MOUNTING: INTEGRAL SWITCH ENCL. CLASS: NEMA 4X RELAY FORM: SPDT TYPICAL DETAILS: NL100 ENCL. MATERIAL: BY VENDOR PLC: PLC-70299 SURGE PROTECTION: NO
Tag: P&ID SERVICE: HIGH HIGH AND LOW LEVEL SWITCHES
LSHH-91101 91N001 FLUID: WATER HAZARDOUS APP: N/A POWER: [*] LE-91101 MEASURING PRINCIPLE: FLOAT ELEM. ENC. CLASS: NEMA 4X POWER LOCATION: LOOP SET POINT: 7 FT ELEM. MATERIAL: MFR. STD. OUTPUT: RELAY MOUNTING: INTEGRAL SWITCH ENCL. CLASS: NEMA 4X RELAY FORM: SPDT TYPICAL DETAILS: NL100 ENCL. MATERIAL: BY VENDOR PLC: [NOT FOUND ON P&ID] SURGE PROTECTION: NO
Tag: P&ID SERVICE: HIGH HIGH AND LOW LEVEL SWITCHES
LSL-91101 91N001 FLUID: WATER HAZARDOUS APP: N/A POWER: [*] LE-91101 MEASURING PRINCIPLE: FLOAT ELEM. ENC. CLASS: NEMA 4X POWER LOCATION: LOOP SET POINT: 2 FT ELEM. MATERIAL: MFR. STD. OUTPUT: RELAY MOUNTING: INTEGRAL SWITCH ENCL. CLASS: NEMA 4X RELAY FORM: SPDT TYPICAL DETAILS: NL100 ENCL. MATERIAL: BY VENDOR PLC: [NOT FOUND ON P&ID] SURGE PROTECTION: NO
17201 Attachment A-1 8660F10 April 2023
Level Switch
SPECIFICATION: 17201
PROJECT INFORMATION
PLANT CUSTOMER UKIAH
PROJECT 8660F10 LOCATION
ELEMENT/SWITCH
GENERAL NOTE: FIELDS SHOWN WITH THE [*] SYMBOL ARE NOT SHOWN ON THE DATASHEET BUT MAY BE REQUIRED BY THE CONTRACT DOCUMENTS. THE CONTRACTOR SHALL SUBMIT COMPLETE ISA DATASHEETS FOR EACH INSTRUMENT PER ALL SPECIFIED REQUIREMENTS.
Tag: P&ID SERVICE: LEVEL FLOAT SWITCHES
LSHH-99403 99N001 FLUID: WATER HAZARDOUS APP: N/A POWER: [*] LE-99403 MEASURING PRINCIPLE: FLOAT ELEM. ENC. CLASS: NEMA 4X POWER LOCATION: LOOP SET POINT: 25 FT ELEM. MATERIAL: MFR. STD. OUTPUT: RELAY MOUNTING: INTEGRAL SWITCH ENCL. CLASS: NEMA 4X RELAY FORM: SPDT TYPICAL DETAILS: NL108 ENCL. MATERIAL: MFR. STD. PLC: PLC-99400 SURGE PROTECTION: NO
Tag: P&ID SERVICE: LEVEL FLOAT SWITCHES
LSLL-99403 99N001 FLUID: WATER HAZARDOUS APP: N/A POWER: [*] LE-99403 MEASURING PRINCIPLE: FLOAT ELEM. ENC. CLASS: NEMA 4X POWER LOCATION: LOOP SET POINT: 1 FT ELEM. MATERIAL: MFR. STD. OUTPUT: RELAY MOUNTING: INTEGRAL SWITCH ENCL. CLASS: NEMA 4X RELAY FORM: SPDT TYPICAL DETAILS: NL108 ENCL. MATERIAL: MFR. STD. PLC: PLC-99400 SURGE PROTECTION: NO
17201 Attachment A-2 8660F10 April 2023
Level Measurement: Ultrasonic
17206-1 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17206 (BidSetFinal) SECTION 17206
LEVEL MEASUREMENT: ULTRASONIC
PART 1 GENERAL
1.01 SUMMARY
A. Section includes:
1. Ultrasonic level instruments.
B. Provide all instruments identified in the Contract Documents.
1.02 REFERENCES
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
1.03 DEFINITIONS
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
B. Specific definitions:
1. FDT: Field Device Tool.
2. DTM: Device Type Manager.
1.04 SUBMITTALS
A. Furnish submittals as specified in Sections 01330 - Submittal Procedures and 17050 - Common Work Results for Process Control and Instrumentation Systems.
B. Provide complete documentation covering the traceability of all calibration instruments.
C. For each instrument with Digital Bus communication protocol:
1. Provide FDT certificate for the instrument’s DTM.
2. FDT certificate to be approved and listed by the FDT Group.
1.05 QUALITY ASSURANCE
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
B. Examine the complete set of Contract Documents and verify that the instruments are compatible with the installed conditions including:
1. Process conditions: Fluids, pressures, temperatures, flows, materials, etc.
2. Physical conditions:
a. Installation and mounting requirements.
Level Measurement: Ultrasonic
17206-2 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17206 (BidSetFinal) b. Location within the process.
c. Accessories: Verify that all required accessories are provided and are compatible with the process conditions and physical installation.
C. Notify the Engineer if any installation condition does not meet the instrument manufacturer’s recommendations or specifications.
D. Manufacture instruments facilities certified to the quality standards of ISO Standard 9001 - Quality Systems - Model for Quality Assurance in Design/Development, Production, Installation, and Servicing.
1.06 DELIVERY, STORAGE, AND HANDLING
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
1.07 PROJECT OR SITE CONDITIONS
A. Project environmental conditions as specified in Section 01850 - Design Criteria:
1. Provide instruments suitable for the installed site conditions including, but not limited to, material compatibility, site altitude, site seismic conditions, humidity, and process and ambient temperatures.
1.08 WARRANTY
A. As specified in Section 01783 - Warranties and Bonds.
1.09 MAINTENANCE
A. Furnish all parts, materials, fluids, etc. necessary for operation, maintenance, and calibration purposes throughout the warranty period. Deliver all of these supplies before project substantial completion.
PART 2 PRODUCTS
2.01 MANUFACTURERS
A. One of the following or equal:
1. Ultrasonic level sensor with 2-wire integral transmitter:
a. Siemens, SITRANS Probe.
b. Endress+Hauser, Prosonic M FMU Series.
c. Pulsar, dBi HART Intelligent Transducers.
Level Measurement: Ultrasonic
17206-3 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17206 (BidSetFinal)
2.02 MANUFACTURED UNITS
A. As specified in this Section including Attachment A - ISA Data Sheet - Level Measurement: Ultrasonic.
B. Ultrasonic level measurement with 2-wire integral transmitter:
1. General:
a. Continuous non-contact level measurement device with integral transmitter using ultrasonic echo sensing.
b. The transducer generates an ultrasonic pulse in the range of 10 to 70 kHz and measures the time required for the pulse to travel to the process surface and return. The level is measured based on constant velocity of sound in air with temperature compensation to adjust for velocity changes relative to temperature.
c. Each 2- or 3-wire level transmitter system includes, but is not limited to:
1) Ultrasonic transducer with integral transmitter.
2. Performance requirements:
a. Accuracy:
1) 0.25 percent of range.
b. Repeatability:
1) 0.2 percent of range.
3. Transducer (Integral):
a. Encapsulated in chemical- and corrosion-resistant material as indicated in Attachment A - ISA Data Sheet - Level Measurement: Ultrasonic or Instrument Index.
b. Operating temperature range: -5 to 122 degrees Fahrenheit (-20 to 50 degrees Celsius).
c. Operating relative humidity range: 5 to 95 percent.
4. Transmitter:
a. Functions:
1) Single-level measurement.
2) Programmable for:
a) Level.
b) Tank volume.
b. Power supply:
1) 24 VDC, 2-wire loop powered.
2) Power consumption: 6 VA maximum.
c. Outputs:
1) Isolated 4 to 20 milliamperes DC with HART communication protocol. 2) DTM certified by FDT Group:
a) Instrument shall be listed in the FDT Group’s certified DTM’s catalog.
d. Indicator: Liquid crystal display with approximately 0.50-inch display scaled to read in engineering units.
e. Sensitivity: Able to ignore momentary level spikes or momentary loss of echo and indicate loss of echo condition on indicating transmitter unit.
Level Measurement: Ultrasonic
17206-4 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17206 (BidSetFinal) f. Enclosure:
1) Non-hazardous area:
a) NEMA Type 4X.
2) Class I Division 1 area:
a) Explosion-proof/Class I Division 1 rated.
b) NEMA 4X with intrinsic safe circuits.
3) Class I Division 2 area:
a) Explosion-proof/Class I Division 1 rated.
b) Class I Division 2 rated.
c) NEMA 4X with intrinsic safe circuits.
4) For more information, see Attachment A - ISA Data Sheet - Level Measurement: Ultrasonic.
g. Mounting: As indicated in the Contract Documents.
2.03 ACCESSORIES
A. Mounting brackets: As indicated on the Drawings.
B. Provide sunshades for outdoor installations.
2.04 SOURCE QUALITY CONTROL
A. Factory calibrate each instrument with a minimum 3-point calibration or according to manufacturer’s standard at a facility that is traceable to NIST:
1. Submit calibration data sheets to the Engineer at least 30 days before shipment of the instruments to the project site.
B. FM approval certification or equal when installed in classified areas.
PART 3 EXECUTION
3.01 EXAMINATION
A. Examine the installation location for the instrument and verify that the instrument will work properly when installed:
1. Notify the Engineer promptly if any installation condition does not meet the instrument manufacturer’s recommendations or specifications.
3.02 PREPARATION (NOT USED)
3.03 INSTALLATION
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
B. Coordinate the installation with all trades to ensure that the mechanical system has all necessary appurtenances including weld-o-lets, valves, etc. for proper installation of instruments.
Level Measurement: Ultrasonic
17206-5 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17206 (BidSetFinal)
3.04 FIELD QUALITY CONTROL (NOT USED)
3.05 ADJUSTING
A. As specified in Section 17950 - Commissioning for Instrumentation and Controls.
B. Turn on turbulent surface software feature for all installations measuring surfaces lacking a placid surface. This would include but not be limited to level measurements in mixed media filters and potentially wet wells.
3.06 CLEANING
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
3.07 DEMONSTRATION AND TRAINING (NOT USED)
3.08 PROTECTION (NOT USED)
3.09 SCHEDULES
A. The provided information does not necessarily include all required instruments.
Provide all instruments identified in the Contract Documents:
1. Instruments may be as indicated on the Drawings, specified in the Specifications, or both.
END OF SECTION
Level Measurement: Ultrasonic
17206-Attachment A 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17206 (BidSetFinal) ATTACHMENT A - ISA DATA SHEET - LEVEL MEASUREMENT: ULTRASONIC
Level Transmitter
PROJECT INFORMATION
PLANT CUSTOMER UKIAH
PROJECT 8660F10 LOCATION
GENERAL NOTE: FIELDS SHOWN WITH THE [*] SYMBOL ARE NOT SHOWN ON THE DATASHEET BUT MAY BE REQUIRED BY THE CONTRACT DOCUMENTS. THE CONTRACTOR SHALL SUBMIT COMPLETE ISA DATASHEETS FOR EACH INSTRUMENT PER ALL SPECIFIED REQUIREMENTS.
GENERAL
SPECIFICATION NUMBER 17206 MEASURING PRINCIPLE ULTRASONIC DRAWING NUMBER 80N001 PLC PLC-70299
SERVICE STRUCT 80 LEVEL TYPICAL DETAILS NL175
CONNECTION
PROCESS CONNECTION FLANGE MOUNT
FLUID
LEVEL RANGE 0-18 FT TEMPERATURE N/A
ELEMENT
ELEMENT TAG NO. LE-80100 ENCLOSURE CLASS NEMA 4X
ELEMENT HAZ. MATERIALS N/A ELEMENT MATERIAL BY VENDOR
SUBMERGENCE DETECTION NO TEMPERATURE COMP. NO
HEATED ELEMENT NO
TRANSMITTER
TRANSMITTER TAG NO. LIT-80100 HAZARDOUS APPROVALS N/A
MOUNTING INTEGRAL ENCLOSURE CLASS NEMA 4X
POWER [*] OUTPUT 4-20 MA
AMBIENT TEMPERATURE 10-100 DEG F MEASUREMENT APPL LEVEL
SURGE PROTECTION YES
NOTES
2-WIRED, 24 VDC LOOP POWERED TYPE OF TRANSMITTER IS REQUIRED. 17206 Attachment A-1 8660F10 April 2023
Level Measurement: Radar Pulse Time of Flight (PTOF)
17208-1 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17208 (BidSetFinal) SECTION 17208
LEVEL MEASUREMENT: RADAR PULSE TIME OF FLIGHT (PTOF)
PART 1 GENERAL
1.01 SUMMARY
A. Section includes:
1. Non-contact radar (PTOF) level instruments.
B. Provide all instruments identified in the Contract Documents.
1.02 REFERENCES
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
1.03 DEFINITIONS
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
B. Specific definitions:
1. PTOF: Pulse Time of Flight.
2. FDT: Field Device Tool.
3. DTM: Device Type Manager.
1.04 SUBMITTALS
A. Furnish submittals as specified in Sections 01330 - Submittal Procedures and 17050 - Common Work Results for Process Control and Instrumentation Systems.
B. For each instrument with digital bus communication protocol:
1. Provide FDT certificate for the instrument’s DTM.
2. FDT certificate to be approved and listed by the FDT Group.
1.05 QUALITY ASSURANCE
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
B. Provide instruments manufactured at facilities certified to the quality standards of ISO 9001.
C. Examine the complete set of Contract Documents and verify that the instruments are compatible with the installed conditions including:
1. Process conditions: Fluids, pressures, temperatures, flows, materials, etc.
2. Physical conditions:
a. Installation and mounting requirements.
Level Measurement: Radar Pulse Time of Flight (PTOF)
17208-2 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17208 (BidSetFinal) b. Location within the process.
c. Accessories: Verify that all required accessories are provided and are compatible with the process conditions and physical installation.
D. Notify the Engineer if any installation condition does not meet the instrument manufacturer’s recommendations or specifications.
1.06 DELIVERY, STORAGE, AND HANDLING
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
1.07 PROJECT OR SITE CONDITIONS
A. As specified in Section 01850 - Design Criteria.
1.08 WARRANTY
A. As specified in Section 01783 - Warranties and Bonds.
1.09 MAINTENANCE (NOT USED)
PART 2 PRODUCTS
2.01 MANUFACTURERS
A. One of the following or equal:
1. Emerson, Rosemount 5408.
2. Endress+Hauser, Micropilot M.
3. Siemens/Milltronics, LR250.
4. Ohmart Vega, VegaPuls.
5. Ametek Drexelbrook, DR7000 Series.
2.02 MANUFACTURED UNITS
A. As specified in this Section including Attachment A - ISA Data Sheet - Level Measurement: Radar Pulse Time of Flight (PTOF).
B. Pulse Time of Flight:
1. General:
a. Instrument emits radar pulses via a transmitter, with a frequency range of
6.3 GHz to 26 GHz.
b. The pulses reflect from the surface being measured and are received back at the instrument via a sensor.
c. The instrument measures the pulse travel time between the transmitter, surface, and receiver to calculate the level.
d. Safety:
1) Shall not generate frequency waves with power levels hazardous to humans.
Level Measurement: Radar Pulse Time of Flight (PTOF)
17208-3 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17208 (BidSetFinal)
2. Performance requirements:
a. Accuracy: Level:
1) 0.25-inch.
3. Element:
a. Level element must conform to the process material compatibility as indicated in Attachment A - ISA Data Sheet - Level Measurement: Radar Pulse Time of Flight (PTOF) or the Instrument Index.
b. Connections:
1) Process: The antenna design shall be suitable for mounting in a nozzle as indicated in Attachment A - ISA Data Sheet - Level Measurement: Radar Pulse Time of Flight (PTOF) or the Instrument Index.
2) The design shall be such that product condensation on the antenna shall not affect the performance of the gauge. It shall be possible to choose between either parabolic-, cone-, rod-shaped antennas.
4. Transmitter:
a. Microprocessor-based signal converter/transmitter.
b. Power supply:
1) 24 VDC - 2-wire loop powered.
2) Power consumption: 15 VA maximum.
c. Outputs:
1) Isolated 4-20 mA DC with HART communication protocol. 2) DTM certified by FDT group.
a) Instrument shall be listed in the FDT group’s certified DTMs catalog.
d. Backlit digital display for level or volume.
e. Self-diagnostics and automatic data checking.
f. Signal integrity:
1) Immune to radio frequency and electromagnetic interference with field strength of 15 volts/meter or less over a frequency range of 50 Hz to 460 MHz.
2) Able to ignore momentary level spikes or momentary loss of echo and indicate loss of echo condition on indicating transmitter unit. g. Protected terminals and fuses in a separate compartment, which isolates field connection from electronics.
1) Indication: Local - 5-digit display.
h. Enclosure:
1) Non-hazardous area:
a) NEMA Type 4X.
2) For more information, see Attachment A - ISA Data Sheet - Level Measurement: Radar Pulse Time of Flight (PTOF).
i. Electrical connection: 1/2-inch male NPT.
2.03 ACCESSORIES
A. Software: Provide Windows based PC software for configuration and echo mapping.
B. Provide sun shield for outdoor installations.
Level Measurement: Radar Pulse Time of Flight (PTOF)
17208-4 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17208 (BidSetFinal)
2.04 SOURCE QUALITY CONTROL
A. Factory calibrate each level transmitter at a facility that is traceable to NIST.
B. Provide complete documentation covering the traceability of all calibration instruments.
C. FM approval certification or equal when installed in classified areas.
PART 3 EXECUTION
3.01 EXAMINATION (NOT USED)
3.02 PREPARATION (NOT USED)
3.03 INSTALLATION
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
B. Coordinate the installation with all trades to ensure that the mechanical system has all necessary appurtenances including weld-o-lets, valves, etc. for proper installation of instruments.
3.04 FIELD QUALITY CONTROL (NOT USED)
3.05 ADJUSTING
A. Verify factory calibration of all instruments in accordance with the manufacturer’s instructions:
1. Return factory calibrated devices to the factory if they do not meet the field verification requirements for calibration.
3.06 CLEANING
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
3.07 DEMONSTRATION AND TRAINING (NOT USED)
3.08 PROTECTION (NOT USED)
3.09 SCHEDULES
A. The provided information does not necessarily include all required instruments.
Provide all instruments identified in the Contract Documents:
1. Instruments may be indicated on the Drawings, specified in the Specifications or both.
END OF SECTION
Level Measurement: Radar Pulse Time of Flight (PTOF)
17208-Attachment A 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17208 (BidSetFinal) ATTACHMENT A - ISA DATA SHEET - LEVEL MEASUREMENT: RADAR PULSE TIME OF
FLIGHT (PTOF)
Level Transmitter
PROJECT INFORMATION
PLANT CUSTOMER UKIAH
PROJECT 8660F10 LOCATION
GENERAL NOTE: FIELDS SHOWN WITH THE [*] SYMBOL ARE NOT SHOWN ON THE DATASHEET BUT MAY BE REQUIRED BY THE CONTRACT DOCUMENTS. THE CONTRACTOR SHALL SUBMIT COMPLETE ISA DATASHEETS FOR EACH INSTRUMENT PER ALL SPECIFIED REQUIREMENTS.
GENERAL
SPECIFICATION NUMBER 17208 MEASURING PRINCIPLE RADAR PTOF DRAWING NUMBER 89N001 PLC PLC-70299
SERVICE CAROUSEL LEVEL TRANSMITTER TYPICAL DETAILS NL153
CONNECTION
PROCESS CONNECTION FLANGE MOUNT
FLUID
LEVEL RANGE 0 - 19.5 FT TEMPERATURE N/A
ELEMENT
ELEMENT TAG NO. LE-89103 ENCLOSURE CLASS NEMA 4X
ELEMENT HAZ. MATERIALS N/A ELEMENT MATERIAL MFR. STD.
SUBMERGENCE DETECTION NO TEMPERATURE COMP. NO
HEATED ELEMENT NO
TRANSMITTER
TRANSMITTER TAG NO. LIT-89103 HAZARDOUS APPROVALS N/A
MOUNTING INTEGRAL ENCLOSURE CLASS NEMA 4X
POWER [*] OUTPUT 4-20 MA
AMBIENT TEMPERATURE 10-100 DEG F MEASUREMENT APPL LEVEL
SURGE PROTECTION YES
NOTES
[*]
17208 Attachment A-1 8660F10 April 2023
Flow Measurement: Switches
17301-1 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17301 (BidSetFinal) SECTION 17301
FLOW MEASUREMENT: SWITCHES
PART 1 GENERAL
1.01 SUMMARY
A. Section includes:
1. Thermal dispersion flow switches.
B. Provide all instruments identified in the Contract Drawings.
1.02 REFERENCES
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
1.03 DEFINITIONS
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
1.04 SUBMITTALS
A. Furnish submittals as specified in Sections 01330 - Submittal Procedures and 17050 - Common Work Results for Process Control and Instrumentation Systems.
B. Provide complete documentation covering the traceability of all calibration instruments.
1.05 QUALITY ASSURANCE
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
B. Examine the complete set of Contract Documents and verify that the instruments are compatible with the installed conditions including:
1. Process conditions: Fluids, pressures, temperatures, flows, materials, etc.
2. Physical conditions:
a. Installation and mounting requirements.
b. Location within the process.
c. Accessories: Verify that all required accessories are provided and are compatible with the process conditions and physical installation.
C. Notify the Engineer if any installation condition does not meet the instrument manufacturer’s recommendations or specifications.
Flow Measurement: Switches
17301-2 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17301 (BidSetFinal)
1.06 DELIVERY, STORAGE, AND HANDLING
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
1.07 PROJECT OR SITE CONDITIONS
A. As specified in Section 01850 - Design Criteria:
1. Provide instruments suitable for the installed site conditions including, but not limited to, material compatibility, site altitude, site seismic conditions, humidity, and process and ambient temperatures.
1.08 WARRANTY
A. As specified in Section 01783 - Warranties and Bonds.
1.09 MAINTENANCE
A. Furnish all parts, materials, fluids, etc. necessary for operation, maintenance, and calibration purposes throughout the warranty period. Deliver all of these supplies before project substantial completion.
PART 2 PRODUCTS
2.01 MANUFACTURERS
A. One of the following or equal:
1. Thermal dispersion type:
a. Fluid Components International LLC, FLT93.
b. Kayden.
2.02 MANUFACTURED UNITS
A. As specified in this Section including Attachment A - ISA Data Sheet - Flow Measurement: Switches.
B. Thermal dispersion type:
1. General:
a. Instrument uses a heated probe and a reference probe:
1) Deviation in the amount of heat measured by the reference probe deviates beyond the setpoint an adjustable relay closes. 2) Switch:
a) Micro-processor based with continuous self-diagnostics, “Smart Heater” to prevent sensor failure, no mechanical jumpers or trim pots, and a 3-year warranty.
2. Performance requirements:
a. Accuracy: Within 2 degrees Fahrenheit.
b. Repeatability: Within 1 percent of setpoint range.
c. Response time: 0.5 to 2.5 seconds.
Flow Measurement: Switches
17301-3 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17301 (BidSetFinal) d. Adjustable Bypass Delay Timer.
e. Adjustable range.
3. Switch characteristics:
a. Exposed parts: Powder coated aluminum housing.
b. Wetted parts:
1) Materials as recommended by the manufacturer and approved by the Engineer.
c. Power supply:
1) 115 VAC.
2) Power consumption: 13 VA maximum.
d. Operating temperature range: -40 degrees Fahrenheit to 140 degrees Fahrenheit.
e. Enclosure:
1) Non-hazardous area:
a) NEMA Type 4X.
2) For more information, see Attachment A - ISA Data Sheet - Flow Measurement: Switches.
2.03 ACCESSORIES
A. Provide sunshades for outdoor installations.
2.04 SOURCE QUALITY CONTROL
A. Factory calibrate each instrument with a minimum 3-point calibration or according to Manufacturer’s standard at a facility that is traceable to the NIST.
1. Submit calibration data sheets to the Engineer at least 30 days before shipment of the instruments to the project site.
B. FM approval certification or equal when installed in classified areas.
PART 3 EXECUTION
3.01 EXAMINATION
A. Examine the installation location for the instrument and verify that the instrument will work properly when installed.
1. Notify the Engineer promptly if any installation condition does not meet the instrument manufacturer’s recommendations or specifications.
3.02 PREPARATION (NOT USED)
3.03 INSTALLATION
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems
Flow Measurement: Switches
17301-4 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17301 (BidSetFinal)
3.04 FIELD QUALITY CONTROL (NOT USED)
3.05 ADJUSTING
A. As specified in Section 17950 - Commissioning for Instrumentation and Controls.
3.06 CLEANING
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
3.07 DEMONSTRATION AND TRAINING (NOT USED)
3.08 PROTECTION (NOT USED)
3.09 SCHEDULES
A. The provided information does not necessarily include all required instruments.
Provide all instruments identified in the Contract Documents:
1. Instruments may be indicated on the Drawings, specified in the Specifications or both.
END OF SECTION
Flow Measurement: Switches
17301-Attachment A 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17301 (BidSetFinal) ATTACHMENT A - ISA DATA SHEET - FLOW MEASUREMENT: SWITCHES
Flow Switch
SPECIFICATION: 17301
PROJECT INFORMATION
PLANT CUSTOMER UKIAH
PROJECT 8660F10 LOCATION
ELEMENT/SWITCH
GENERAL NOTE: FIELDS SHOWN WITH THE [*] SYMBOL ARE NOT SHOWN ON THE DATASHEET BUT MAY BE REQUIRED BY THE CONTRACT DOCUMENTS. THE CONTRACTOR SHALL SUBMIT COMPLETE ISA DATASHEETS FOR EACH INSTRUMENT PER ALL SPECIFIED REQUIREMENTS.
Tag: P&ID SERVICE: LOW FLOW SWITCH
FSL-89100 89N001 FLUID: WATER HAZARDOUS APP: N/A POWER: 120VAC-1P FE-89100 MEASURING PRINCIPLE: THERMAL ELEM. ENC. CLASS: NEMA 4X POWER LOCATION: VFD-89100 SET POINT: 400 GPM SWITCH ENCL. CLASS: NEMA 4X OUTPUT: RELAY PROCESS CONNECTION: M-NPT PRESSURE: N/A RELAY FORM: SPDT CONNECTION MATERIAL: MANUFACTURER RECO TEMPERATURE: N/A PLC: [NOT FOUND ON P&ID] INSERTION LENGTH: MANUFACTURER RECO VISCOSITY: N/A SURGE PROTECTION: YES TYPICAL DETAILS: NF111
Tag: P&ID SERVICE: LOW FLOW SWITCH
FSL-89101 89N001 FLUID: WATER HAZARDOUS APP: N/A POWER: 120VAC-1P FE-89101 MEASURING PRINCIPLE: THERMAL ELEM. ENC. CLASS: NEMA 4X POWER LOCATION: VFD-89101 SET POINT: 400 GPM SWITCH ENCL. CLASS: NEMA 4X OUTPUT: RELAY PROCESS CONNECTION: M-NPT PRESSURE: N/A RELAY FORM: SPDT CONNECTION MATERIAL: MANUFACTURER RECO TEMPERATURE: N/A PLC: [NOT FOUND ON P&ID] INSERTION LENGTH: MANUFACTURER RECO VISCOSITY: N/A SURGE PROTECTION: YES TYPICAL DETAILS: NF111
Tag: P&ID SERVICE: LOW FLOW SWITCH
FSL-89102 89N001 FLUID: WATER HAZARDOUS APP: N/A POWER: 120VAC-1P FE-89102 MEASURING PRINCIPLE: THERMAL ELEM. ENC. CLASS: NEMA 4X POWER LOCATION: VFD-89102 SET POINT: 2000 GPM SWITCH ENCL. CLASS: NEMA 4X OUTPUT: RELAY PROCESS CONNECTION: M-NPT PRESSURE: N/A RELAY FORM: SPDT CONNECTION MATERIAL: MANUFACTURER RECO TEMPERATURE: N/A PLC: [NOT FOUND ON P&ID] INSERTION LENGTH: MANUFACTURER RECO VISCOSITY: N/A SURGE PROTECTION: YES TYPICAL DETAILS: NF111
17301 Attachment A-1 8660F10 April 2023
Flow Switch
SPECIFICATION: 17301
PROJECT INFORMATION
PLANT CUSTOMER UKIAH
PROJECT 8660F10 LOCATION
ELEMENT/SWITCH
GENERAL NOTE: FIELDS SHOWN WITH THE [*] SYMBOL ARE NOT SHOWN ON THE DATASHEET BUT MAY BE REQUIRED BY THE CONTRACT DOCUMENTS. THE CONTRACTOR SHALL SUBMIT COMPLETE ISA DATASHEETS FOR EACH INSTRUMENT PER ALL SPECIFIED REQUIREMENTS.
Tag: P&ID SERVICE: LOW FLOW SWITCH
FSL-91100 91N001 FLUID: WATER HAZARDOUS APP: N/A POWER: 120VAC-1P FE-91100 MEASURING PRINCIPLE: THERMAL ELEM. ENC. CLASS: NEMA 4X POWER LOCATION: VFD-91100 SET POINT: 875 GPM SWITCH ENCL. CLASS: NEMA 4X OUTPUT: RELAY PROCESS CONNECTION: M-NPT PRESSURE: N/A RELAY FORM: SPDT CONNECTION MATERIAL: MANUFACTURER RECO TEMPERATURE: N/A PLC: [NOT FOUND ON P&ID] INSERTION LENGTH: MANUFACTURER RECO VISCOSITY: N/A SURGE PROTECTION: YES TYPICAL DETAILS: NF111
Tag: P&ID SERVICE: THERMAL LOW FLOW SWITCH
FSL-99411 99N001 FLUID: WATER HAZARDOUS APP: N/A POWER: 120VAC-1P FE-99411 MEASURING PRINCIPLE: THERMAL ELEM. ENC. CLASS: NEMA 4X POWER LOCATION: VFD-99411 SET POINT: 450 GPM SWITCH ENCL. CLASS: NEMA 4X OUTPUT: RELAY PROCESS CONNECTION: IN-LINE PRESSURE: 200 PSIG RELAY FORM: SPDT CONNECTION MATERIAL: STAINLESS STEEL TEMPERATURE: 10-100 DEG F PLC: [NOT FOUND ON P&ID] INSERTION LENGTH: MANUFACTURER RECO VISCOSITY: N/A SURGE PROTECTION: YES TYPICAL DETAILS: NF111
Tag: P&ID SERVICE: THERMAL FLOW SWITCH
FSL-99412 99N002 FLUID: WATER HAZARDOUS APP: N/A POWER: 120VAC-1P FE-99412 MEASURING PRINCIPLE: THERMAL ELEM. ENC. CLASS: NEMA 4X POWER LOCATION: VFD-99412 SET POINT: 450 GPM SWITCH ENCL. CLASS: NEMA 4X OUTPUT: RELAY PROCESS CONNECTION: IN-LINE PRESSURE: 200 PSIG RELAY FORM: SPDT CONNECTION MATERIAL: STAINLESS STEEL TEMPERATURE: 10-100 DEG F PLC: [NOT FOUND ON P&ID] INSERTION LENGTH: MANUFACTURER RECO VISCOSITY: N/A SURGE PROTECTION: YES TYPICAL DETAILS: NF111
17301 Attachment A-2 8660F10 April 2023
Flow Switch
SPECIFICATION: 17301
PROJECT INFORMATION
PLANT CUSTOMER UKIAH
PROJECT 8660F10 LOCATION
ELEMENT/SWITCH
GENERAL NOTE: FIELDS SHOWN WITH THE [*] SYMBOL ARE NOT SHOWN ON THE DATASHEET BUT MAY BE REQUIRED BY THE CONTRACT DOCUMENTS. THE CONTRACTOR SHALL SUBMIT COMPLETE ISA DATASHEETS FOR EACH INSTRUMENT PER ALL SPECIFIED REQUIREMENTS.
Tag: P&ID SERVICE: THERMAL FLOW SWITCH
FSL-99414 99N002 FLUID: WATER HAZARDOUS APP: N/A POWER: 120VAC-1P FE-99414 MEASURING PRINCIPLE: THERMAL ELEM. ENC. CLASS: NEMA 4X POWER LOCATION: VFD-99414 SET POINT: 450 GPM SWITCH ENCL. CLASS: NEMA 4X OUTPUT: RELAY PROCESS CONNECTION: IN-LINE PRESSURE: 200 PSIG RELAY FORM: SPDT CONNECTION MATERIAL: STAINLESS STEEL TEMPERATURE: 10-100 DEG F PLC: [NOT FOUND ON P&ID] INSERTION LENGTH: MANUFACTURER RECO VISCOSITY: N/A SURGE PROTECTION: YES TYPICAL DETAILS: NF111
Tag: P&ID SERVICE: THERMAL FLOW SWITCH
FSL-99413 99N002 FLUID: WATER HAZARDOUS APP: N/A POWER: 120VAC-1P FE1-99413 MEASURING PRINCIPLE: THERMAL ELEM. ENC. CLASS: NEMA 4X POWER LOCATION: VFD-99413 SET POINT: 450 GPM SWITCH ENCL. CLASS: NEMA 4X OUTPUT: RELAY PROCESS CONNECTION: IN-LINE PRESSURE: 200 PSIG RELAY FORM: SPDT CONNECTION MATERIAL: STAINLESS STEEL TEMPERATURE: 10-100 DEG F PLC: [NOT FOUND ON P&ID] INSERTION LENGTH: MANUFACTURER RECO VISCOSITY: N/A SURGE PROTECTION: YES TYPICAL DETAILS: NF111
17301 Attachment A-3 8660F10 April 2023
Flow Measurement: Magnetic Flowmeters
17302-1 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17302 (BidSetFinal) SECTION 17302
FLOW MEASUREMENT: MAGNETIC FLOWMETERS
PART 1 GENERAL
1.01 SUMMARY
A. Section includes:
1. Full-body magnetic flowmeters.
1.02 REFERENCES
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
B. Standards:
1. International Organization for Standardization (ISO):
a. 9000 - Quality management systems - Fundamentals and vocabulary. b. 17025 - General requirements for the competence of testing and calibration laboratories.
2. National Institute of Standards and Technology (NIST).
3. NSF International (NSF).
1.03 SUBMITTALS
A. Furnish Submittals as specified in Section 01330 - Submittal Procedures and Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
B. Include sizing information from the manufacturer that includes:
1. Chart of the measurement error from zero to maximum measured volumetric flow range indicated in datasheets.
2. Indication of input parameters and their values used in the calculations.
C. Furnish commissioning Submittals listed below and specified in this Section as specified in Section 01756 - Commissioning:
1. Manufacturer’s representative qualifications.
2. Owner training.
1.04 QUALITY ASSURANCE
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
B. Examine the complete set of Contract Documents and verify that the instruments are compatible with the installed conditions including:
1. Process conditions: Fluids, pressures, temperatures, flows, materials, etc.
2. Physical conditions:
a. Installation and mounting requirements.
Flow Measurement: Magnetic Flowmeters
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c. Accessories: Verify that required accessories are provided and are compatible with the process conditions and physical installation.
C. Manufacture instrument facilities certified to the quality standards of ISO Standard 9001 - Quality Systems - Model for Quality Assurance in Design/Development, Production, Installation and Servicing.
1.05 DELIVERY, STORAGE, AND HANDLING
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems
1.06 PROJECT OR SITE CONDITIONS
A. As specified in Section 01850 - Design Criteria.
1.07 ADMINISTRATIVE REQUIREMENTS
A. Coordination:
1. Notify the Engineer if any installation condition does not meet the instrument manufacturer’s recommendations or specifications.
1.08 WARRANTY
A. As specified in Section 01783 - Warranties and Bonds.
PART 2 PRODUCTS
2.01 GENERAL
A. Provide instruments identified in the Contract Drawings.
2.02 DESIGN AND PERFORMANCE CRITERIA
A. Provide instruments suitable for the installed site conditions including, but not limited to, material compatibility, site altitude, site seismic conditions, humidity, and process and ambient temperatures.
2.03 MANUFACTURERS
A. One of the following or equal:
1. Endress+Hauser:
a. Promag W flowtube with 300/500 series transmitter.
b. Promag H flowtube with 300/500 series transmitter.
2. Emerson, Rosemount 8750W.
3. Krohne, IFC.
4. ABB, Watermaster.
Flow Measurement: Magnetic Flowmeters
17302-3 8660F10 April 2023
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2.04 MANUFACTURED UNITS
A. As specified in this Section including Attachment A - ISA Datasheet - Flow Measurement: Magnetic Flowmeters.
B. Magnetic flowmeter:
1. General:
a. Magnetic flowmeters obtain the flow velocity by measuring the changes of induced voltage of the conductive fluid passing across a controlled magnetic field.
b. Complete zero stability shall be an inherent characteristic of the flowmeter system.
c. Include for each magnetic flow metering system:
1) A metering tube with electrodes (sensor).
2) Fully welded flanges that are rated for the full pressure class of the piping.
3) Signal cable if remote mounted.
4) Transmitter integral or remote as indicated on the Drawings. 5) Flowmeter grounding rings.
2. Performance requirements:
a. Accuracy:
1) 0.25 percent of flow rate from 10 to 100 percent of full-scale for velocities ranging between 1.9 to 10 feet per second.
b. Repeatability:
1) 0.25 percent of rate.
3. Element:
a. Metering tube:
1) Constructed of Type 304 or 316 stainless steel (unless specifically noted otherwise in the instrument datasheet) with flanged connections to match with piping material.
a) Carbon steel cannot be used when coils are on the outside of the metering tube, it will not pass the magnetic field. b) Coils which are embedded in the liner are not permitted. 2) Liner material in conformance with:
a) Manufacturer’s recommendations for the intended service. b) NSF certified for drinking water applications.
3) Electrodes type and material in conformance with:
a) Manufacturer’s recommendations for the intended service. b) Utilize a minimum of 2, self-cleaning electrodes.
4) As indicated in the datasheets.
5) Meter terminal housing NEMA Type 4X, unless installed in locations such as vaults that will experience submergence. In those applications NEMA 6P is required.
6) Meter coating consisting of epoxy painted finish.
7) Components:
a) 2 grounding rings:
(1) Which are in conformance with the manufacturer’s bore and material recommendation for the meter’s intended service.
Flow Measurement: Magnetic Flowmeters
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4. Transmitter:
a. Power supply:
1) As indicated in the datasheets.
b. Outputs:
1) As indicated in the instrument datasheet.
2) For instruments with 4 to 20 mA HART or digital bus protocol, provide a Device Type Manager (DTM) certification by FDT group. c. Microprocessor-based signal converter/transmitter.
d. Utilize DC pulse technique to drive flux-producing coils. e. Contain a 6-digit display for flow rate, percent of span, and totalizer. f. Operator keypad interface.
g. Integral zero return to provide consistent zero output signals in response to an external dry contact closure.
h. Integral low flow cut-off zero return.
i. Programmable parameters including:
1) Meter size.
2) Full-scale flow rate.
3) Magnetic field frequency.
4) Time constant.
j. Data retention for a minimum of 5 years without auxiliary main or battery power.
k. Self-diagnostics and automatic data checking.
l. Protected terminals and fuses in a separate compartment which isolates field connection from electronics.
m. Ambient operating temperature limits of -5 to 140 degrees Fahrenheit (-20 to 60 degrees Celsius).
n. Enclosure:
1) As indicated in the instrument datasheet.
2) Non-hazardous area:
a) NEMA Type 4X.
3) For more information, see Attachment A - ISA Datasheet - Flow Measurement: Magnetic Flowmeters.
o. The transmitter should retain all setup parameters and accumulated measurements internally in non-volatile memory in the event of power failure.
2.05 ACCESSORIES
A. Provide stainless steel tags for each instrument. Tags shall be labeled as specified in the Contract Documents.
B. Provide sunshades for transmitters located outdoors.
C. Provide galvanic isolation gaskets, nylon/Teflon™ flange bolt insulation bushings and nylon washers on meters installed on pipes with cathodic protection.
2.06 FINISHES (NOT USED)
Flow Measurement: Magnetic Flowmeters
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2.07 SOURCE QUALITY CONTROL
A. Factory calibrate each flow metering system at a facility that is traceable to the NIST.
1. ISO-17025 accredited test facility with certified accuracy traceable to NIST.
2. Suggestion, the calibration facility be traceable to international standards and ILAC, International Laboratory Accreditation Committee MRA, Mutual Recognition Agreement.
3. This ensures worldwide accreditation of calibration laboratories.
B. Evidence of accreditation shall originate from a national verification agency such as A2LA ILAC.
C. FM approval certification or equal when installed in classified areas.
D. A real-time computer-generated printout of the actual calibration date indication actual velocities and as read values of the flow tube.
1. Flow calibration report of the manufacturers flow lab calibration procedure shall be shipped with the meter system.
2. Minimum calibration shall be a 3 point calibration including 1, 3, and 10 feet per second velocities for every meter and transmitter system. 2 points at 15 to 20 percent and 80 to 100 percent are statistically proven to be sufficient calibration points.
3. Manufacturer shall archive calibration reports for future reference.
PART 3 EXECUTION
3.01 EXAMINATION (NOT USED)
3.02 INSTALLATION
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
B. For instruments located outdoors or where instrument elements and transmitters are separated by conduit located outside the building envelope, provide surge protection devices at the transmitters.
3.03 COMMISSIONING
A. As specified in Section 01756 - Commissioning.
B. Owner Training:
1. Perform Owner training as specified in Section 01756 - Commissioning.
3.04 FIELD QUALITY CONTROL
A. Field Verification:
1. Verify factory calibration of instruments in accordance with the manufacturer’s instructions.
Flow Measurement: Magnetic Flowmeters
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2. The transmitter and sensor to include a method to verify flow meter performance to the original manufacturer specifications.
3. Verification should be traceable to factory calibration using a third party, attested onboard system pursuant to ISO standards.
4. The verification report should be compliant to common quality systems such as ISO 9000 to prove reliability of the meter specified accuracy.
5. Return factory calibrated devices to the factory if they do not meet the field verification requirements for calibration.
3.05 SCHEDULES
A. Instrument datasheets included in this Section.
B. The provided information does not necessarily include all required instruments.
C. Provide all instruments identified in the Contract Documents:
1. Instruments may be indicated on the Drawings, specified in the Specifications, or both.
END OF SECTION
Flow Measurement: Magnetic Flowmeters
17302-Attachment A 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17302 (BidSetFinal) ATTACHMENT A - ISA DATASHEET - FLOW MEASUREMENT: MAGNETIC FLOWMETERS
Magnetic Flow Transmitter
PROJECT INFORMATION
PLANT CUSTOMER UKIAH
PROJECT 8660F10 LOCATION
GENERAL NOTE: FIELDS SHOWN WITH THE [*] SYMBOL ARE NOT SHOWN ON THE DATASHEET BUT MAY BE REQUIRED BY THE CONTRACT DOCUMENTS. THE CONTRACTOR SHALL SUBMIT COMPLETE ISA DATASHEETS FOR EACH INSTRUMENT PER ALL SPECIFIED REQUIREMENTS.
GENERAL
SPECIFICATION NUMBER 17302 MEASURING PRINCIPLE MAGNETIC DRAWING NUMBER 99N001 PLC PLC-99400
SERVICE FLOW METER POWER LOCATION PCM-99400
TYPICAL DETAIL(S) NF130, NF136
CONNECTION
LINE SIZE 12 PROCESS CONNECTION ANSI 150
LINE MATERIAL PVC PROCESS CONN. MATERIAL NON-METALLIC
FLUID
FLUID WATER PRESSURE 125 PSI
NOMINAL FLOW 2000 TEMPERATURE N/A
FLOW RANGE 500-4000 GPM VISCOSITY N/A
CONDUCTIVITY N/A
ELEMENT
ELEMENT TAG NO. FE-99406 PROCESS CONNECTION ANSI 150
ENCLOSURE CLASS NEMA 4X LINER MATERIAL HARD RUBBER
HAZARDOUS APPROVALS N/A VACUUM POSSIBILITY NO
TUBE SIZE 12" ELECTRODE TYPE MFR. STD.
TUBE MATERIAL MFR. STD. ELECTRODE MATERIAL 316 SST
TRANSMITTER
TRANSMITTER TAG NO. FIT-99406 HAZARDOUS APPROVALS N/A
MOUNTING INTEGRAL EMPTY PIPE DETECTION YES
ENCLOSURE CLASS NEMA 4X BI DIRECTIONAL FLOW NO
POWER 120VAC-1P PULSE OUTPUT NO
AMBIENT TEMPERATURE 10-100 DEG F RELAY OPTIONS YES
OUTPUT 4-20 MA POTTED ELECTRONICS NO
SURGE PROTECTION YES CATHODIC PROT. LINE NO
NOTES
[*]
17302 Attachment A-1 8660F10 April 2023
Magnetic Flow Transmitter
PROJECT INFORMATION
PLANT CUSTOMER UKIAH
PROJECT 8660F10 LOCATION
GENERAL NOTE: FIELDS SHOWN WITH THE [*] SYMBOL ARE NOT SHOWN ON THE DATASHEET BUT MAY BE REQUIRED BY THE CONTRACT DOCUMENTS. THE CONTRACTOR SHALL SUBMIT COMPLETE ISA DATASHEETS FOR EACH INSTRUMENT PER ALL SPECIFIED REQUIREMENTS.
GENERAL
SPECIFICATION NUMBER 17302 MEASURING PRINCIPLE MAGNETIC DRAWING NUMBER 99N003 PLC PLC-99400
SERVICE FLOW METER POWER LOCATION PCM-99400
TYPICAL DETAIL(S) NF130, NF136
CONNECTION
LINE SIZE 16" PROCESS CONNECTION ANSI 150
LINE MATERIAL PVC PROCESS CONN. MATERIAL NON-METALLIC
FLUID
FLUID WATER PRESSURE 125 PSI
NOMINAL FLOW 2700 TEMPERATURE N/A
FLOW RANGE 400-4000 GPM VISCOSITY N/A
CONDUCTIVITY N/A
ELEMENT
ELEMENT TAG NO. FE2-99431 PROCESS CONNECTION ANSI 150
ENCLOSURE CLASS NEMA 4X LINER MATERIAL HARD RUBBER
HAZARDOUS APPROVALS N/A VACUUM POSSIBILITY NO
TUBE SIZE 16" ELECTRODE TYPE MFR. STD.
TUBE MATERIAL MFR. STD. ELECTRODE MATERIAL 316 SST
TRANSMITTER
TRANSMITTER TAG NO. FIT-99431 HAZARDOUS APPROVALS N/A
MOUNTING INTEGRAL EMPTY PIPE DETECTION YES
ENCLOSURE CLASS NEMA 4X BI DIRECTIONAL FLOW NO
POWER 120VAC-1P PULSE OUTPUT NO
AMBIENT TEMPERATURE 10-100 DEG F RELAY OPTIONS YES
OUTPUT 4-20 MA POTTED ELECTRONICS NO
SURGE PROTECTION YES CATHODIC PROT. LINE NO
NOTES
[*]
17302 Attachment A-2 8660F10 April 2023
Flow Measurement: Rotameters (Variable Area Flowmeters) 17316-1 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17316 (BidSetFinal) SECTION 17316
FLOW MEASUREMENT: ROTAMETERS (VARIABLE AREA FLOWMETERS) PART 1 GENERAL
1.01 SUMMARY
A. Section includes:
1. Rotameters (variable area flowmeters).
B. Provide all instruments identified in the Contract Documents.
1.02 REFERENCES
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
1.03 DEFINITIONS
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
1.04 SUBMITTALS
A. Furnish submittals as specified in Section 01330 - Submittal Procedures and 17050 - Common Work Results for Process Control and Instrumentation Systems.
1.05 QUALITY ASSURANCE
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
B. Examine the complete set of Contract Documents and verify that the instruments are compatible with the installed conditions including:
1. Process conditions: Fluids, pressures, temperatures, flows, materials, etc.
2. Physical conditions:
a. Installation and mounting requirements.
b. Location within the process.
c. Accessories: Verify that all required accessories are provided and are compatible with the process conditions and physical installation.
1. Notify the Engineer if any installation condition does not meet the instrument manufacturer’s recommendations or specifications.
1.06 DELIVERY, STORAGE, AND HANDLING
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
Flow Measurement: Rotameters (Variable Area Flowmeters) 17316-2 8660F10 April 2023
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1.07 PROJECT OR SITE CONDITIONS
A. As specified in Section 01850 - Design Criteria.
1.08 WARRANTY
A. As specified in Section 01783 - Warranties and Bonds.
1.09 MAINTENANCE (NOT USED)
PART 2 PRODUCTS
2.01 MANUFACTURERS
A. One of the following or equal:
1. ABB.
2. Brooks.
3. King Instrument Co.
2.02 MANUFACTURED UNITS
A. As specified in this Section including Attachment A - ISA Data Sheet - Flow Measurement: Rotameters (Variable Area Flowmeters).
B. Rotameters:
1. General:
a. Variable area type flowmeters with local flow indication. b. Glass tube type.
2. Performance requirements:
a. Flow range:
1) As specified in instrument data sheets or instrument index. b. Accuracy:
1) Glass tube: Within 2.0 percent of range.
2) Metal tube: Within 5.0 percent of range.
3) Repeatability: 0.50 percent of range.
3. Element:
a. Flow tube:
1) Glass tube: Borosilicate glass, or as required to be compatible with the process conditions.
b. Turndown: 10 to 1.
c. Process temperature:
1) Glass tube: 32 to 200 degrees Fahrenheit.
2) Metal tube: -20 to 320 degrees Fahrenheit.
d. Maximum process pressure:
1) Glass tube: 100 pounds per square inch gauge.
2) Metal tube: 450 pounds per square inch gauge.
3) Size tube for the largest of the following:
a) 2.0 times the normal flow rate.
b) 1.2 times the maximum flow rate.
c) 4.0 times the minimum flow rate.
Flow Measurement: Rotameters (Variable Area Flowmeters) 17316-3 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17316 (BidSetFinal) e. Float:
1) Design to provide the widest possible immunity band change for lowest pressure loss.
2) Metal tube rotameters: Float with encapsulated magnet.
4. Components:
a. Seals: O-rings or packing glands fully compatible with process fluid. b. Integral needle valve for flow control.
5. Scale:
a. Metal tube: Dial indicator with rotatable magnet coupled to magnet encapsulated in rotameter float.
6. Other:
a. Process connection:
1) As indicated on the Mechanical Drawings.
b. Mounting:
1) As indicated on the Drawings.
2) Provide all necessary hardware for rotameter mounting.
2.03 ACCESSORIES (NOT USED)
2.04 SOURCE QUALITY CONTROL (NOT USED)
PART 3 EXECUTION
3.01 EXAMINATION (NOT USED)
3.02 PREPARATION (NOT USED)
3.03 INSTALLATION
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
B. Coordinate the installation with all trades to ensure that the mechanical system has all necessary appurtenances including weld-o-lets, valves, etc. for proper installation of instruments.
3.04 FIELD QUALITY CONTROL (NOT USED)
3.05 ADJUSTING
A. Verify factory calibration of all instruments in accordance with the manufacturer’s instructions:
1. Return factory calibrated devices to the factory if they do not meet the field verification requirements for calibration.
3.06 CLEANING
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
Flow Measurement: Rotameters (Variable Area Flowmeters) 17316-4 8660F10 April 2023
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3.07 DEMONSTRATION AND TRAINING (NOT USED)
3.08 PROTECTION (NOT USED)
3.09 SCHEDULES
A. The provided information does not necessarily include all required instruments.
Provide all instruments identified in the Contract Documents:
1. Instruments may be indicated on the Drawings, specified in the Specifications, or both.
END OF SECTION
Flow Measurement: Rotameters (Variable Area Flowmeters) 17316-Attachment A 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17316 (BidSetFinal) ATTACHMENT A - ISA DATA SHEET - FLOW MEASUREMENT: ROTAMETERS (VARIABLE
AREA FLOWMETERS)
Rotameter
SPECIFICATION: 17316
PROJECT INFORMATION
PLANT CUSTOMER UKIAH
PROJECT 8660F10 LOCATION
ELEMENT/SWITCH
GENERAL NOTE: FIELDS SHOWN WITH THE [*] SYMBOL ARE NOT SHOWN ON THE DATASHEET BUT MAY BE REQUIRED BY THE CONTRACT DOCUMENTS. THE CONTRACTOR SHALL SUBMIT COMPLETE ISA DATASHEETS FOR EACH INSTRUMENT PER ALL SPECIFIED REQUIREMENTS.
Tag: P&ID SERVICE: CHLORINE SAMPLE FLOW INDICATOR
FI-60101 60N001 FLUID: WATER TYPICAL DETAILS: [*] FLOW RANGE: 0-500 ML/MIN MEASURING PRINCIPLE: VARIABLE AREA FLOW PRESSURE: 125 PSI VISCOSITY: N/A LINE SIZE: MATCH EXISTING TEMPERATURE: N/A SEAL MATERIAL: VITON LINE MATERIAL: MATCH EXISTING PROCESS CONN.: F-NPT TUBE MATERIAL: BOROSILICATE GLASS PROCESS CONN. MAT'L: STAINLESS STEEL
Tag: P&ID SERVICE: CHLORINE SAMPLE FLOW INDICATOR
FI-87130 87N001 FLUID: WATER TYPICAL DETAILS: [*] FLOW RANGE: 0-500 ML/MIN MEASURING PRINCIPLE: VARIABLE AREA FLOW PRESSURE: 125 PSI VISCOSITY: N/A LINE SIZE: MATCH EXISTING TEMPERATURE: N/A SEAL MATERIAL: VITON LINE MATERIAL: MATCH EXISTING PROCESS CONN.: F-NPT TUBE MATERIAL: BOROSILICATE GLASS PROCESS CONN. MAT'L: STAINLESS STEEL
17316 Attachment A-1 8660F10 April 2023
Flow Measurement: Open Channel
17317-1 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17317 (BidSetFinal) SECTION 17317
FLOW MEASUREMENT: OPEN CHANNEL
PART 1 GENERAL
1.01 SUMMARY
A. Section includes:
1. Open channel flow measurement instruments.
1.02 REFERENCES
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
B. Standards:
1. Underwriters Laboratories, Inc. (UL):
a. 913 - Standard for Intrinsically Safe Apparatus and Associated Apparatus for Use in Class I, II, III, Division 1, Hazardous (Classified) Locations.
1.03 SUBMITTALS
A. Furnish Submittals as specified in Section 01330 - Submittal Procedures and Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
B. Provide complete documentation covering the traceability of calibration instruments.
C. Furnish commissioning Submittals listed below and specified in this Section as specified in Section 01756 - Commissioning:
1. Manufacturer’s representative qualifications.
2. Owner training.
1.04 QUALITY ASSURANCE
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
B. Examine the complete set of Contract Documents and verify that the instruments are compatible with the installed conditions including:
1. Process conditions: Fluids, pressures, temperatures, flows, materials etc.
2. Physical conditions:
a. Installation and mounting requirements.
b. Location within the process.
c. Accessories: Verify that required accessories are provided and are compatible with the process conditions and physical installation.
Flow Measurement: Open Channel
17317-2 8660F10 April 2023
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1.05 DELIVERY, STORAGE, AND HANDLING
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
1.06 PROJECT OR SITE CONDITIONS
A. Project environmental conditions as specified in Section 01850 - Design Criteria.
1.07 ADMINISTRATIVE REQUIREMENTS
A. Coordination:
1. Notify the Engineer if any installation condition does not meet the instrument manufacturer’s recommendations or specifications.
1.08 WARRANTY
A. As specified in Section 01783 - Warranties and Bonds.
1.09 MAINTENANCE
A. Furnish parts, materials, fluids, etc., necessary for operation, maintenance, and calibration purposes throughout the warranty period. Deliver these supplies before project substantial completion.
PART 2 PRODUCTS
2.01 GENERAL
A. Provide instruments identified in the Contract Documents.
2.02 DESIGN AND PERFORMANCE CRITERIA
A. Provide instruments suitable for the installed site conditions including, but not limited to, material compatibility, site altitude, site seismic conditions, humidity, and process and ambient temperatures.
2.03 MANUFACTURERS
A. One of the following or equal:
1. HACH, FL1500 Transmitter with US9001 sensor.
2. Siemens, SITRANS LUT400 with EchoMax XRS-5.
2.04 MANUFACTURED UNITS
A. Open channel flow measure instrument:
1. General:
a. The flow measurement device shall calculate a flow rate that meets or exceeds the performance guidelines as specified in this Section.
Flow Measurement: Open Channel
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2. Performance requirements:
a. Accuracy:
1) The complete system flow accuracy shall not exceed within 5 percent of rate with within 0.5 percent of rate repeatability.
3. Element:
a. Weir:
1) Rectangular.
b. Ultrasonic level transducer:
1) Operating temperature range: 0 to 140 degrees Fahrenheit (-18 to 60 degrees Celsius).
2) Operating relative humidity range: 0 to 95 percent, non-condensing. 3) Functions:
a) Temperature compensation.
4) Mounting: As indicated in the Contract Documents.
5) Sensors shall be rated for NEMA 6P submergence.
a) Sensors shall have mechanical decoupling between sensor membrane and outer housing.
b) Sensors shall be provided with automatic build up compensation to provide self-cleaning when condensation may occur.
c) Sensors shall be provided with internal heating elements and separate power supplies for these elements when freezing condensation may occur.
4. Transmitter:
a. Field-selectable units of measure:
1) Level: Inches, feet, centimeters, and meters.
2) Velocity: Feet/second, centimeters/second, and meters/second. 3) Flow rate: Gallons per minute, million gallons per day, cubic feet per second, cubic centimeter per second, and cubic meter per second. b. Flow indicating transmitter:
1) Indicator: Liquid crystal display with approximately 0.50-inch display scaled to read in engineering units.
2) Sensitivity: Able to ignore momentary level spikes or momentary loss of echo and indicate loss of echo condition on indicating transmitter unit.
3) Ability to allow for signal profiles and echo mapping:
a) Provide manufacturer’s software for re-mapping the signal. c. Memory storage:
1) Store programmed parameters in non-volatile memory to prevent loss in case of power interruption.
d. Power supply:
1) As indicated in the datasheets.
2) 120 VAC.
e. Outputs:
1) As indicated in the datasheets.
2) Relay outputs:
a) 1 Form C contact.
b) Rated 5 amps at 120 VAC.
c) Programmable.
Flow Measurement: Open Channel
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2.05 ACCESSORIES
A. Provide sunshades for outdoor installations.
2.06 FINISHES (NOT USED)
2.07 SOURCE QUALITY CONTROL
A. Factory calibrate each instrument with a minimum 3-point calibration or according to Manufacturer’s standard at a facility that is traceable to the NIST.
1. Submit calibration datasheets to the Engineer at least 30 days before shipment of the instruments to the project site.
PART 3 EXECUTION
3.01 EXAMINATION
A. Examine the installation location for the instrument and verify that the instrument will work properly when installed.
3.02 INSTALLATION
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
B. Coordinate the installation with trades to ensure that the mechanical system has all necessary appurtenances including weld-o-lets, valves, etc., for proper installation of instruments.
3.03 COMMISSIONING
A. As specified in Section 01756 - Commissioning.
B. Owner Training:
1. Perform Owner training as specified in Section 01756 - Commissioning.
2. Number of sessions:
a. Operations: 1.
b. Maintenance: 1.
3.04 SCHEDULES
A. The provided information does not necessarily include all required instruments.
Provide all instruments identified in the Contract Documents:
1. Instruments may be indicated on the Drawings, specified in the Specifications, or both.
END OF SECTION
Flow Measurement: Open Channel
17317-Attachment A 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17317 (BidSetFinal) ATTACHMENT A - ISA DATASHEET - FLOW MEASUREMENT: OPEN CHANNEL
Level Transmitter
PROJECT INFORMATION
PLANT CUSTOMER UKIAH
PROJECT 8660F10 LOCATION
GENERAL NOTE: FIELDS SHOWN WITH THE [*] SYMBOL ARE NOT SHOWN ON THE DATASHEET BUT MAY BE REQUIRED BY THE CONTRACT DOCUMENTS. THE CONTRACTOR SHALL SUBMIT COMPLETE ISA DATASHEETS FOR EACH INSTRUMENT PER ALL SPECIFIED REQUIREMENTS.
GENERAL
SPECIFICATION NUMBER 17206 MEASURING PRINCIPLE ULTRASONIC DRAWING NUMBER 88N001 PLC PLC-4
SERVICE CHLORINE CONTACT BASIN OPEN
CHANNEL FLOW METER 1
TYPICAL DETAILS NA901
CONNECTION
PROCESS CONNECTION N/A
FLUID
LEVEL RANGE 600-1500 GPM TEMPERATURE 0-140 DEG F
ELEMENT
ELEMENT TAG NO. LE-88101 ENCLOSURE CLASS NEMA 6P
ELEMENT HAZ. MATERIALS N/A ELEMENT MATERIAL MFR. STD.
SUBMERGENCE DETECTION NO TEMPERATURE COMP. YES
HEATED ELEMENT YES
TRANSMITTER
TRANSMITTER TAG NO. FIT-88101 HAZARDOUS APPROVALS N/A
MOUNTING REMOTE ENCLOSURE CLASS NEMA 4X
POWER 120VAC-1P OUTPUT 4-20 MA
AMBIENT TEMPERATURE 10-100 DEG F MEASUREMENT APPL FLOW
SURGE PROTECTION YES
NOTES
CALCULATED HEIGHT OVER WEIR IS 0.220’ TO 0.40’ CORRESPONDING TO THE FLOW RANGE.
FLOW
17317 Attachment A-1 8660F10 April 2023
Level Transmitter
PROJECT INFORMATION
PLANT CUSTOMER UKIAH
PROJECT 8660F10 LOCATION
GENERAL NOTE: FIELDS SHOWN WITH THE [*] SYMBOL ARE NOT SHOWN ON THE DATASHEET BUT MAY BE REQUIRED BY THE CONTRACT DOCUMENTS. THE CONTRACTOR SHALL SUBMIT COMPLETE ISA DATASHEETS FOR EACH INSTRUMENT PER ALL SPECIFIED REQUIREMENTS.
GENERAL
SPECIFICATION NUMBER 17206 MEASURING PRINCIPLE ULTRASONIC DRAWING NUMBER 88N001 PLC PLC-4
SERVICE CHLORINE CONTACT BASIN OPEN
CHANNEL FLOW METER 2
TYPICAL DETAILS NA901
CONNECTION
PROCESS CONNECTION N/A
FLUID
LEVEL RANGE 600-1500 GPM TEMPERATURE 0-140 DEG F
ELEMENT
ELEMENT TAG NO. LE-88102 ENCLOSURE CLASS NEMA 6P
ELEMENT HAZ. MATERIALS N/A ELEMENT MATERIAL MFR. STD.
SUBMERGENCE DETECTION NO TEMPERATURE COMP. YES
HEATED ELEMENT YES
TRANSMITTER
TRANSMITTER TAG NO. FIT-88102 HAZARDOUS APPROVALS N/A
MOUNTING REMOTE ENCLOSURE CLASS NEMA 4X
POWER 120VAC-1P OUTPUT 4-20 MA
AMBIENT TEMPERATURE 10-100 DEG F MEASUREMENT APPL FLOW
SURGE PROTECTION YES
NOTES
CALCULATED HEIGHT OVER WEIR IS 0.220’ TO 0.40’ CORRESPONDING TO THE FLOW RANGE.
FLOW
17317 Attachment A-2 8660F10 April 2023
Pressure/Vacuum Measurement: Instrument Valves
17402-1 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17402 (BidSetFinal) SECTION 17402
PRESSURE/VACUUM MEASUREMENT: INSTRUMENT VALVES
PART 1 GENERAL
1.01 SUMMARY
A. Section includes:
1. Valve manifolds and instrument valves.
B. Provide all valves identified in the Contract Documents.
1.02 REFERENCES
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
1.03 DEFINITIONS
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
1.04 SUBMITTALS
A. Furnish submittals as specified in Sections 01330 - Submittal Procedures and 17050 - Common Work Results for Process Control and Instrumentation Systems.
B. Additional requirements:
1. Product data:
a. Valve type.
b. Body material.
c. Size.
d. Options.
2. Shop drawings:
a. Mounting details for all manifold valves.
1.05 QUALITY ASSURANCE
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
B. Examine the complete set of Contract Documents and verify that the valves are compatible with the installed conditions including:
1. Process conditions: Fluids, pressures, temperatures, flows, materials, etc.
2. Physical conditions:
a. Installation and mounting requirements.
b. Location within the process.
c. Accessories: Verify that all required accessories are provided and are compatible with the process conditions and physical installation.
Pressure/Vacuum Measurement: Instrument Valves
17402-2 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17402 (BidSetFinal) C. Notify the Engineer if any installation condition does not meet the valve manufacturer’s recommendations or specifications.
D. Provide valves manufactured at facilities certified to the quality standards of ISO 9001.
1.06 DELIVERY, STORAGE, AND HANDLING
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
B. Protect valve manifolds and protective coatings from damage during handling and installation. Repair coating where damaged.
1.07 PROJECT OR SITE CONDITIONS
A. Project environmental conditions as specified in Section 01850 - Design Criteria.
1. Provide valves suitable for the installed site conditions including, but not limited to, material compatibility, process, and ambient temperatures.
1.08 WARRANTY
A. As specified in Section 01783 - Warranties and Bonds.
1.09 MAINTENANCE
A. Furnish all parts, materials, fluids, etc. necessary for operation, maintenance, and calibration purposes throughout the warranty period. Deliver all of these supplies before project substantial completion.
PART 2 PRODUCTS
2.01 MANUFACTURERS
A. Valve manifold:
1. One of the following or equal:
a. Anderson Greenwood.
b. Hex Valve.
c. Noshok.
d. Emerson, Rosemount.
B. Block and bleed valve:
1. One of the following or equal:
a. Anderson Greenwood.
b. Hex Valve.
C. Gauge valve:
1. One of the following or equal:
a. Anderson Greenwood.
b. Hex Valve.
Pressure/Vacuum Measurement: Instrument Valves
17402-3 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17402 (BidSetFinal) D. Level sensor isolation valve:
1. One of the following or equal:
a. Indu-Tech, Level Sensor Isolation Valve.
b. DeZURIK, Level Sensor Isolation Valve.
c. Tyco, Rovalve Isolation Knife Gate Valve.
2.02 MANUFACTURED UNITS
A. Valve manifolds:
1. General:
a. Provide 2-valve, 3-valve, blowdown type 5-valve, or metering type 5-valve manifolds as indicated on the Drawings.
b. Valve manifolds shall have one piece bonnet with a metal-to-metal seal to the valve body below the bonnet threads.
2. Requirements:
a. Bonnet lock pin to prevent accidental loosening.
b. Gas leak tested metal-to-metal hard seat design for hard seat valves. c. Gas leak tested soft seat design with replaceable seat for soft seat valves. d. Manifold valves shall have straight through portion for bi-directional flow and easy roddable cleaning.
e. Manifold valves shall allow for direct or remote instrument mounting. f. Shall be able to withstand pressures up to 6,000 psi for soft seat valves and 10,000 psi for hard seat valves at maximum 200 degrees Fahrenheit. g. Materials of construction:
1) Body material: Type 316 stainless steel.
2) O-Ring: Teflon™.
h. 2-Valve manifolds:
1) 1 isolation valve and 1 drain/vent and calibration valve. i. 3-Valve manifolds:
1) 2 isolation valves and 1 equalizing valve for differential pressure applications.
2) Plugged vent connections used for vent/drain or calibration. j. Blowdown 5-valve manifold:
1) 2 isolation valves, 1 equalizing valve, 2 blowdown valves for differential pressure applications.
k. Metering 5-valve manifold:
1) 2 isolation valves, 2 equalizing valves, 1 vent/drain and calibration valve for differential pressure applications.
B. Block and bleed valves:
1. General:
a. Valve shall provide process isolation and venting/draining capabilities. b. Gas leak tested metal-to-metal hard seat design for hard seat valves. c. Gas leak tested soft seat design with replaceable seat for soft seat valves. d. Valve shall not be used with fluids with high solids content, such as raw wastewater or sludge.
2. Requirements:
a. Materials of construction:
1) Body material: Type 316 stainless steel.
2) O-Ring: Teflon™.
Pressure/Vacuum Measurement: Instrument Valves
17402-4 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17402 (BidSetFinal) C. Gauge valves:
1. General:
a. Valve shall provide process isolation from pressure instrument. b. Gas leak tested, metal-to-metal hard seat design for hard seat valves. c. Gas leak tested soft seat design with replaceable seat for soft seat valves.
2. Requirements:
a. Materials of construction:
1) Body material: Type 316 stainless steel.
2) O-Ring: Teflon™.
D. Level sensor isolation valves:
1. General:
a. Valve shall provide process isolation from level diaphragm. b. Gas leak tested, metal-to-metal hard seat design for hard seat valves. c. Gas leak tested soft seat design with replaceable seat for soft seat valves.
2. Requirements:
a. Materials of construction:
1) Body material: Type 316 stainless steel.
2) Flange diameter size: 3 inches.
2.03 ACCESSORIES
A. Provide tube fitting, female NPT, or pipe butt weld connections if necessary.
B. Provide stainless steel concentric or eccentric pipe nipples when necessary.
2.04 SOURCE QUALITY CONTROL (NOT USED)
PART 3 EXECUTION
3.01 EXAMINATION
A. Examine the installation location and verify it will work properly when installed.
1. Notify the Engineer promptly if any installation condition does not meet the manufacturer’s recommendations or specifications.
3.02 PREPARATION (NOT USED)
3.03 INSTALLATION
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
B. Coordinate the installation with all trades to ensure that the mechanical system has all necessary appurtenances including weld-o-lets, valves, etc. for proper installation of all valves.
Pressure/Vacuum Measurement: Instrument Valves
17402-5 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17402 (BidSetFinal)
3.04 FIELD QUALITY CONTROL (NOT USED)
3.05 ADJUSTING
A. As specified in Section 17950 - Commissioning for Instrumentation and Controls.
3.06 CLEANING
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
3.07 DEMONSTRATION AND TRAINING (NOT USED)
3.08 PROTECTION (NOT USED)
3.09 SCHEDULES (NOT USED)
END OF SECTION
Pressure/Vacuum Measurement: Gauges
17404-1 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17404 (BidSetFinal) SECTION 17404
PRESSURE/VACUUM MEASUREMENT: GAUGES
PART 1 GENERAL
1.01 SUMMARY
A. Section includes:
1. Pressure/vacuum gauges.
B. Provide all instruments specified in the Contract Documents.
1.02 REFERENCES
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
B. American Society of Mechanical Engineers (ASME):
1. B40.100 - Pressure Gauges and Gauge Attachments.
1.03 DEFINITIONS
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
1.04 SUBMITTALS
A. Furnish submittals as specified in Sections 01330 - Submittal Procedures and 17050 - Common Work Results for Process Control and Instrumentation Systems.
B. Additional requirements:
1. Product data:
a. Accessories such as diaphragm seals, valve manifold, snubbers, and pulsation dampeners.
1.05 QUALITY ASSURANCE
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
B. Examine the complete set of Contract Documents and verify that the instruments are compatible with the installed conditions including:
1. Process conditions: Fluids, pressures, temperatures, flows, materials, etc.
Pressure/Vacuum Measurement: Gauges
17404-2 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17404 (BidSetFinal)
2. Physical conditions:
a. Installation and mounting requirements.
b. Location within the process.
c. Accessories: Verify that all required accessories are provided and are compatible with the process conditions and physical installation.
C. Notify the Engineer if any installation condition does not meet the instrument manufacturer’s recommendations or specifications.
1.06 DELIVERY, STORAGE, AND HANDLING
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
1.07 PROJECT OR SITE CONDITIONS
A. As specified in Section 01850 - Design Criteria.
1.08 WARRANTY
A. As specified in Section 01783 - Warranties and Bonds.
1.09 MAINTENANCE (NOT USED)
PART 2 PRODUCTS
2.01 MANUFACTURERS
A. One of the following or equal:
1. Ashcroft:
a. Maximum pressure less than 10 pounds per square inch: Model 1188. 1) If a stainless steel dial casing is required:
a) Model 1009.
b. Maximum pressure greater than or equal to 10 pounds per square inch:
Model 1279.
1) If a stainless steel dial casing is required:
a) Model 1009.
c. Removable Gauges:
1) Model 1082.
2. Wika.
a. Model XSEL type 232.34.
3. Ametek U.S. Gauge.
2.02 MANUFACTURED UNITS
A. As specified in this Section including Attachment A - ISA Data Sheet - Pressure/Vacuum Measurement: Gauges.
Pressure/Vacuum Measurement: Gauges
17404-3 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17404 (BidSetFinal) B. General:
1. Pressure gauge assembly shall include pressure sensing element, gauge case, and dial mechanism.
C. Performance requirements:
1. Pressure range:
a. As specified in the Contract Documents.
2. Accuracy:
a. Grade 2A, as defined by ASME B40.100.
b. Within 1.0 percent of span after friction errors are eliminated by tapping or vibration.
c. Maximum allowable friction inaccuracy: Within 1.0 percent of span.
3. Element:
a. Where the maximum pressure is less than 10 pounds per square inch, provide socket and bellows; for all other pressure ranges, employ a Bourdon® tube.
b. Socket tips for bellows and Bourdon® tube:
1) Materials: Type 316 stainless steel.
c. Overpressure: Minimum 130 percent of maximum range pressure without damage to gauge or sensing element.
d. Wetted materials: Type 316 stainless steel.
4. Dial gauge:
a. Dial size: 4-1/2 inches.
b. Dial case material:
1) Maximum pressure less than 10 pounds per square inch:
a) Phenolic.
2) Maximum pressure greater than or equal to 10 pounds per square inch:
a) Phenolic.
c. Provide safety gauge with safety blow out through the back or top of the unit.
d. Dial face: Gasketed shatterproof glass or polycarbonate. e. Provide gauge locks on all pressure gauges directly connected to diaphragm seals.
f. Provide gauge locks where possible.
g. Hermetically sealed.
h. Connection and mounting:
1) Direct mounted and suitable for outdoor installation. 2) 1/2-inch NPT.
3) Connection material: Stainless steel.
i. Pointer: Externally adjustable.
2.03 ACCESSORIES
A. Pulsation dampeners and snubbers:
1. Provide pulsation dampener or snubber with each pressure gauge installed on discharge of positive displacement type pump.
2. Provide piston-type snubber if pressure spikes will exceed 130 percent of gauge maximum range.
3. Materials: Type 316 stainless steel.
Pressure/Vacuum Measurement: Gauges
17404-4 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17404 (BidSetFinal)
4. Mount pulsation dampener or snubber integrally to the pressure gauge.
5. Connection: 1/2-inch NPT.
B. Provide means for gauge isolation as specified in Section 17402 - Pressure/Vacuum Measurement: Instrument Valves:
1. Mount valve manifold integrally to the gauge.
2. Valve manifold and pressure gauge shall be assembled by manufacturer and shipped as an assembly.
C. Provide stainless steel tags for each instrument. Tags shall be labeled as specified in the Contract Documents.
2.04 SOURCE QUALITY CONTROL
A. Factory calibrate each pressure gauge at a facility that is traceable to the NIST.
B. Provide complete documentation covering the traceability of all calibration instruments.
PART 3 EXECUTION
3.01 EXAMINATION (NOT USED)
3.02 PREPARATION (NOT USED)
3.03 INSTALLATION
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
B. Coordinate the installation with all trades to ensure that the mechanical system has all necessary appurtenances including weld-o-lets, valves, etc. for proper installation of instruments.
3.04 FIELD QUALITY CONTROL (NOT USED)
3.05 ADJUSTING
A. Verify factory calibration of all instruments in accordance with the manufacturer’s instructions:
1. Return factory calibrated devices to the factory if they do not meet the field verification requirements for calibration.
3.06 CLEANING
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
3.07 DEMONSTRATION AND TRAINING (NOT USED)
3.08 PROTECTION (NOT USED)
Pressure/Vacuum Measurement: Gauges
17404-5 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17404 (BidSetFinal)
3.09 SCHEDULES
A. The provided information does not necessarily include all required instruments.
Provide all instruments identified in the Contract Documents:
1. Instruments may be indicated on the Drawings, specified in the Specifications or both.
END OF SECTION
Pressure/Vacuum Measurement: Gauges
17404-Attachment A 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17404 (BidSetFinal) ATTACHMENT A - ISA DATA SHEET - PRESSURE/VACUUM MEASUREMENT: GAUGES
Pressure Gauge
SPECIFICATION: 17404
PROJECT INFORMATION
PLANT CUSTOMER UKIAH
PROJECT 8660F10 LOCATION
ELEMENT/SWITCH
GENERAL NOTE: FIELDS SHOWN WITH THE [*] SYMBOL ARE NOT SHOWN ON THE DATASHEET BUT MAY BE REQUIRED BY THE CONTRACT DOCUMENTS. THE CONTRACTOR SHALL SUBMIT COMPLETE ISA DATASHEETS FOR EACH INSTRUMENT PER ALL SPECIFIED REQUIREMENTS.
Tag: P&ID SERVICE: PRESSURE INDICATOR
PI-60101 60N001 FLUID: WATER CONNECTION TYPE: 1/2 IN NPT BOTT. HOUSING MAT.: BY VENDOR TEMPERATURE: 70 DEG F ISOLATION SEALS: N/A INSTRUMENT VALVES: ISOLATION VALVE MEASURING PRINCIPLE: DIRECT CASE MATERIAL: PHENOLIC DIAPHRAGM MAT.: BY VENDOR TYPICAL DETAILS: [*] DIAL SIZE: 4-1/2" AMBIENT TEMP: 10-100 DEG F GAUGE RANGE: 0-30 PSI OPTIONS: [*]
Tag: P&ID SERVICE: PRESSURE INDICATOR
PI-87130 87N001 FLUID: WATER CONNECTION TYPE: 1/2 IN NPT BOTT. HOUSING MAT.: BY VENDOR TEMPERATURE: 70 DEG F ISOLATION SEALS: N/A INSTRUMENT VALVES: ISOLATION VALVE MEASURING PRINCIPLE: DIRECT CASE MATERIAL: PHENOLIC DIAPHRAGM MAT.: BY VENDOR TYPICAL DETAILS: [*] DIAL SIZE: 4-1/2" AMBIENT TEMP: 10-100 DEG F GAUGE RANGE: 0-30 PSI OPTIONS: [*]
Tag: P&ID SERVICE: PRESSURE INDICATOR
PI-99411 99N001 FLUID: WATER CONNECTION TYPE: 1/4 IN NPT BOTT. HOUSING MAT.: MFR. STD.
TEMPERATURE: 10-100 DEG F ISOLATION SEALS: N/A INSTRUMENT VALVES: BLOCK AND BLEED VALVE MEASURING PRINCIPLE: DIRECT CASE MATERIAL: PHENOLIC DIAPHRAGM MAT.: MFR. STD.
TYPICAL DETAILS: NP502 DIAL SIZE: 4-1/2" AMBIENT TEMP: 10-100 DEG F GAUGE RANGE: 0-150 PSIG OPTIONS: [*]
Tag: P&ID SERVICE: PRESSURE INDICATOR
PI-99412 99N002 FLUID: WATER CONNECTION TYPE: 1/4 IN NPT BOTT. HOUSING MAT.: MFR. STD.
TEMPERATURE: 10-100 DEG F ISOLATION SEALS: N/A INSTRUMENT VALVES: BLOCK AND BLEED VALVE MEASURING PRINCIPLE: DIRECT CASE MATERIAL: PHENOLIC DIAPHRAGM MAT.: MFR. STD.
TYPICAL DETAILS: NP502 DIAL SIZE: 4-1/2" AMBIENT TEMP: 10-100 DEG F GAUGE RANGE: 0-150 PSI OPTIONS: [*]
17404 Attachment A-1 8660F10 April 2023
Pressure Gauge
SPECIFICATION: 17404
PROJECT INFORMATION
PLANT CUSTOMER UKIAH
PROJECT 8660F10 LOCATION
ELEMENT/SWITCH
GENERAL NOTE: FIELDS SHOWN WITH THE [*] SYMBOL ARE NOT SHOWN ON THE DATASHEET BUT MAY BE REQUIRED BY THE CONTRACT DOCUMENTS. THE CONTRACTOR SHALL SUBMIT COMPLETE ISA DATASHEETS FOR EACH INSTRUMENT PER ALL SPECIFIED REQUIREMENTS.
Tag: P&ID SERVICE: PRESSURE INDICATOR
PI-99413 99N002 FLUID: WATER CONNECTION TYPE: 1/4 IN NPT BOTT. HOUSING MAT.: MFR. STD.
TEMPERATURE: 10-100 DEG F ISOLATION SEALS: N/A INSTRUMENT VALVES: BLOCK AND BLEED VALVE MEASURING PRINCIPLE: DIRECT CASE MATERIAL: PHENOLIC DIAPHRAGM MAT.: MFR. STD.
TYPICAL DETAILS: NP502 DIAL SIZE: 4-1/2" AMBIENT TEMP: 10-100 DEG F GAUGE RANGE: 0-150 PSI OPTIONS: [*]
Tag: P&ID SERVICE: PRESSURE INDICATOR
PI-99414 99N002 FLUID: WATER CONNECTION TYPE: 1/4 IN NPT BOTT. HOUSING MAT.: MFR. STD.
TEMPERATURE: 10-100 DEG F ISOLATION SEALS: N/A INSTRUMENT VALVES: BLOCK AND BLEED VALVE MEASURING PRINCIPLE: DIRECT CASE MATERIAL: PHENOLIC DIAPHRAGM MAT.: MFR. STD.
TYPICAL DETAILS: NP502 DIAL SIZE: 4-1/2" AMBIENT TEMP: 10-100 DEG F GAUGE RANGE: 0-150 PSI OPTIONS: [*]
Tag: P&ID SERVICE: PRESSURE INDICATOR
PI-99432 99N003 FLUID: WATER CONNECTION TYPE: 1/4 IN NPT BOTT. HOUSING MAT.: MFR. STD.
TEMPERATURE: 10-100 DEG F ISOLATION SEALS: N/A INSTRUMENT VALVES: BLOCK AND BLEED VALVE MEASURING PRINCIPLE: DIRECT CASE MATERIAL: PHENOLIC DIAPHRAGM MAT.: MFR. STD.
TYPICAL DETAILS: [*] DIAL SIZE: 4-1/2" AMBIENT TEMP: 10-100 DEG F GAUGE RANGE: 0-300 PSI OPTIONS: [*]
17404 Attachment A-2 8660F10 April 2023
Pressure/Vacuum Measurement: Direct
17405-1 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17405 (BidSetFinal) SECTION 17405
PRESSURE/VACUUM MEASUREMENT: DIRECT
PART 1 GENERAL
1.01 SUMMARY
A. Section includes:
1. Pressure transmitters and indicators.
1.02 REFERENCES
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
1.03 TERMINOLOGY
A. The words and terms listed below are not defined terms that require initial capital letters, but, when used in this Section, have the indicated meaning.
1. Calibrated range: The range that the pressure transmitter is configured to measure.
a. The low end of the calibrated range must be greater than the lower range value (LRV) of the transmitter.
b. The high end of the calibrated range must be less than or equal to the upper range value (URV).
c. The calibrated range corresponds to the flow signal sent from the transmitter.
2. Lower range value (LRV): Lowest pressure that the pressure transmitter is capable of measuring.
3. Upper range value (URV): Highest pressure that the pressure transmitter is capable of measuring.
1.04 SUBMITTALS
A. Furnish Submittals as specified in Section 01330 - Submittal Procedures and Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
B. Provide complete documentation covering the traceability of calibration instruments.
1.05 QUALITY ASSURANCE
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
B. Examine the complete set of Contract Documents and verify that the instruments are compatible with the installed conditions including:
1. Process conditions: Fluids, pressures, temperatures, flows, materials etc.
Pressure/Vacuum Measurement: Direct
17405-2 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17405 (BidSetFinal)
2. Physical conditions:
a. Installation and mounting requirements.
b. Location within the process.
c. Accessories: Verify that required accessories are provided and are compatible with the process conditions and physical installation.
C. Provide instruments manufactured at facilities certified to the quality standards of ISO 9001.
1.06 DELIVERY, STORAGE, AND HANDLING
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
1.07 PROJECT OR SITE CONDITIONS
A. As specified in Section 01850 - Design Criteria.
1.08 ADMINISTRATIVE REQUIREMENTS
A. Coordination:
1. Notify the Engineer if any installation condition does not meet the instrument manufacturer’s recommendations or specifications.
1.09 WARRANTY
A. As specified in Section 01783 - Warranties and Bonds.
1.10 MAINTENANCE
A. Furnish parts, materials, fluids, etc., necessary for operation, maintenance, and calibration purposes throughout the warranty period. Deliver these supplies before project substantial completion.
PART 2 PRODUCTS
2.01 GENERAL
A. Provide instruments identified in the Contract Documents.
2.02 DESIGN AND PERFORMANCE CRITERIA
A. Provide instruments suitable for the installed site conditions including, but not limited to, material compatibility, site altitude, site seismic conditions, humidity, and process and ambient temperatures.
2.03 MANUFACTURERS
A. One of the following or equal:
1. Emerson, Rosemount 3051 Series.
2. Emerson, Rosemount 2051 Series with High performance option.
Pressure/Vacuum Measurement: Direct
17405-3 8660F10 April 2023
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3. Yokogawa, EJA Series.
4. ABB, 266 Series.
5. Endress & Hauser, Cerabar S Series.
2.04 MANUFACTURED UNITS
A. Pressure transmitters - direct:
1. General:
a. Pressure transmitter assembly shall include a diaphragm type pressure transducer and microprocessor-based transmitter for measurement of gauge, vacuum, or absolute pressure.
2. Performance requirements:
a. Maximum ratio of total instrument range to calibrated span: 10 to 1. b. Accuracy:
1) Reference accuracy: Plus or minus 0.075 percent of calibrated span, including effects of hysteresis, nonlinearity, and repeatability. 2) Total performance accuracy: Plus or minus 0.30 percent of calibrated span, including reference accuracy effects, static pressure and ambient temperature effects.
3) Stability: Plus or minus 0.15 percent of upper range limit over 5 years.
3. Element:
a. Diaphragm type transducer integral to pressure transmitter. b. Diaphragm material: Stainless steel or ceramic.
c. Process material compatibility:
1) Verify material compatibilities with the instrument manufacturer. d. Process connection: As specified in Attachment A - ISA Datasheet - Pressure/Vacuum Measurement: Direct.
4. Transmitter:
a. Power supply:
1) As indicated in the datasheets.
2) 24 VDC - 2 wire loop powered.
b. Outputs:
1) As indicated in the datasheets.
2) Isolated 4-20 mA DC with HART communication protocol. c. Provided with electronic microprocessor.
d. Adjustments: Adjustable electronic zero and span, with elevated or suppressed zero as required by application. Adjustment shall be possible without mechanical fulcrum points or handheld configurator. e. Local display:
1) 5-digit LCD.
2) Scaled in engineering units.
f. Enclosure:
1) As indicated in the datasheets.
2) Non-hazardous area:
a) NEMA Type 4X.
g. Over range protection: To maximum process line pressure. h. Conduit: 1/2-inch male NPT.
Pressure/Vacuum Measurement: Direct
17405-4 8660F10 April 2023
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5. Components:
a. Transmitter mounting:
1) As indicated in the datasheets.
2) Provide necessary hardware for transmitter mounting.
2.05 ACCESSORIES
A. Provide valve manifolds as specified in Section 17402 - Pressure/Vacuum Measurement: Instrument Valves:
1. Mount valve manifold integrally to the transmitter.
2. Valve manifold and transmitter shall be assembled by Manufacturer and shipped as an assembly.
3. Provide remote or integral diaphragm seals as indicated on the Drawings or as indicated in the datasheets.
B. Provide sunshades for outdoor installations.
C. Provide stainless steel tags for each instrument. Tags shall be labeled as specified in the Contract Documents.
2.06 FINISHES (NOT USED)
2.07 SOURCE QUALITY CONTROL
A. Factory calibrate each instrument with a minimum 3-point calibration or according to Manufacturer’s standard at a facility that is traceable to the NIST.
1. Submit calibration datasheets to the Engineer at least 30 days before shipment of the instruments to the project site.
B. FM approval certification or equal when installed in classified areas.
PART 3 EXECUTION
3.01 EXAMINATION
A. Examine the installation location for the instrument and verify that the instrument will work properly when installed.
3.02 INSTALLATION
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
B. Coordinate the installation with trades to ensure that the mechanical system has necessary appurtenances including weld-o-lets, valves, etc., for proper installation of instruments.
3.03 COMMISSIONING
A. As specified in Section 01756 - Commissioning.
Pressure/Vacuum Measurement: Direct
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3.04 SCHEDULES
A. The provided information does not necessarily include all required instruments.
Provide all instruments identified in the Contract Documents:
1. Instruments may be indicated on the Drawings, specified in the Specifications, or both.
END OF SECTION
Pressure/Vacuum Measurement: Direct
17405-Attachment A 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17405 (BidSetFinal) ATTACHMENT A - ISA DATASHEET - PRESSURE/VACUUM MEASUREMENT: DIRECT
Pressure Transmitter
PROJECT INFORMATION
PLANT CUSTOMER UKIAH
PROJECT 8660F10 LOCATION
GENERAL NOTE: FIELDS SHOWN WITH THE [*] SYMBOL ARE NOT SHOWN ON THE DATASHEET BUT MAY BE REQUIRED BY THE CONTRACT DOCUMENTS. THE CONTRACTOR SHALL SUBMIT COMPLETE ISA DATASHEETS FOR EACH INSTRUMENT PER ALL SPECIFIED REQUIREMENTS.
GENERAL
SPECIFICATION NUMBER 17405 MEASURING PRINCIPLE DIRECT
DRAWING NUMBER 99N003 PLC PLC-99400
SERVICE PRESSURE TRANSMITTER TYPICAL DETAILS NP501
CONNECTION
CONNECTION TYPE M-NPT INSTRUMENT VALVES BLOCK AND BLEED VALVE FLUID
FLUID WATER PRESSURE RANGE 0-300PSIG
TEMPERATURE 10-100 DEG F
ELEMENT
ELEMENT TAG NO. PE-99432 SEAL TYPE N/A
ENCLOSURE CLASS NEMA 4X DIAPHRAGM MATERIAL MFR. STD.
HAZARDOUS APPROVALS N/A BOTTOM HOUSING MAT. MFR. STD.
TRANSMITTER
TRANSMITTER TAG NO. PIT-99432 AMBIENT TEMPERATURE 10-100 DEG F MOUNTING INTEGRAL OUTPUT 4-20 MA
ENCLOSURE CLASS NEMA 4X SURGE PROTECTION YES
NOTES
[*]
17405 Attachment A-1 8660F10 April 2023
Pressure Measurement: Submersible
17407-1 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17407 (BidSetFinal) SECTION 17407
PRESSURE MEASUREMENT: SUBMERSIBLE
PART 1 GENERAL
1.01 SUMMARY
A. Section includes:
1. Submersible pressure transmitters.
1.02 REFERENCES
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
1.03 SUBMITTALS
A. Furnish Submittals as specified in Section 01330 - Submittal Procedures, and Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
B. Provide complete documentation covering the traceability of all calibration instruments.
1.04 QUALITY ASSURANCE
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
B. Examine the complete set of Contract Documents and verify that the instruments are compatible with the installed conditions including:
1. Process conditions: Fluids, pressures, temperatures, flows, materials etc.
2. Physical conditions:
a. Installation and mounting requirements.
b. Location within the process.
c. Accessories: Verify that all required accessories are provided and are compatible with the process conditions and physical installation.
C. Provide instruments manufactured at facilities certified to the quality standards of ISO 9001.
1.05 DELIVERY, STORAGE, AND HANDLING
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
1.06 PROJECT OR SITE CONDITIONS
A. Project environmental conditions as specified in Section 01850 - Design Criteria.
Pressure Measurement: Submersible
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1.07 ADMINISTRATIVE REQUIREMENTS
A. Coordination:
1. Notify the Engineer if any installation condition does not meet the instrument manufacturer’s recommendations or specifications.
1.08 WARRANTY
A. As specified in Section 01783 - Warranties and Bonds.
1.09 MAINTENANCE
A. Furnish all parts, materials, fluids, etc., necessary for operation, maintenance, and calibration purposes throughout the warranty period. Deliver all of these supplies before project substantial completion.
PART 2 PRODUCTS
2.01 GENERAL
A. Provide all instruments identified in the Contract Documents.
2.02 DESIGN AND PERFORMANCE CRITERIA
A. Provide instruments suitable for the installed site conditions including, but not limited to, material compatibility, site altitude, site seismic conditions, humidity, and process and ambient temperatures.
2.03 MANUFACTURERS
A. Submersible level measurement with 2-wire integral transmitter:
1. One of the following or equal:
a. Endress+Hauser, Waterpilot FMX21 .
b. Druck, PTX-1830.
c. Siemens, SITRANS LH100.
d. Measurement Specialties, KPSI 700 Series.
2.04 MANUFACTURED UNITS
A. As specified in this Section including Attachment A - ISA Datasheet - Pressure Measurement: Submersible.
B. Submersible level measurement with 2-wire integral transmitter:
1. General:
a. Pressure is measured through a diaphragm-type measuring cell and converted to linear pressure measurement.
b. Each submersible pressure transmitter system shall include:
1) Signal cable, including pressure compensation tube.
2) Transducer probe with integral transmitter.
3) Transmitter cable termination box.
Pressure Measurement: Submersible
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2. Performance requirements:
a. Accuracy:
1) 0.3 percent of range.
b. Repeatability:
1) 0.25 percent of full scale.
c. Rangeability:
1) 3:1.
d. Range:
1) As indicated on the Drawings or in the datasheet.
3. Element:
a. Sensor housing shall be Type 316L stainless steel or titanium with ceramic, Teflon™-coated, or titanium diaphragm.
b. Protective cap shall be manufacturer’s recommended material, chemically resistant to process fluid.
c. Pressure reference/compensation:
1) Slip resistant extension cable with pressure compensation tube with Teflon™ filter.
d. Enclosure for probe and transmitter assembly shall be NEMA Type 6P.
4. Transmitter:
a. Power supply:
1) As indicated in the datasheets.
2) 24 VDC: 2 wire loop powered.
b. Outputs:
1) As indicated in the datasheets.
2) Isolated 4 to 20 mA DC with HART communication protocol. c. Ambient operating temperature limits of -10 to 70 degrees Celsius (14 to 158 degrees Fahrenheit).
5. Transmitter cable termination box:
a. As indicated in the datasheets.
b. NEMA Type 4X.
c. Equipped with filter or desiccant chamber to eliminate moisture from the pressure compensation tube.
d. Termination for signal wires and/or pressure compensation tube.
2.05 ACCESSORIES
A. Type 316L stainless steel mounting clamp with Type 304 stainless steel mounting screws.
B. Provide additional anchor to prevent movement.
C. Provide cable clamp and strain relief.
D. Provide computer cable adapter with Windows software.
E. Provide sunshade for outdoor installations.
Pressure Measurement: Submersible
17407-4 8660F10 April 2023
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2.06 FINISHES (NOT USED)
2.07 SOURCE QUALITY CONTROL
A. Factory calibrate each instrument with a minimum 3-point calibration or according to Manufacturer’s standard at a facility that is traceable to the NIST.
1. Submit calibration datasheet to the Engineer at least 30 days before shipment of the instruments to the project site.
PART 3 EXECUTION
3.01 EXAMINATION
A. Examine the installation location for the instrument and verify that the instrument will work properly when installed.
3.02 INSTALLATION
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
B. Coordinate the installation with all trades to ensure that the mechanical system has all necessary appurtenances including weld-o-lets, valves, etc., for proper installation of instruments.
3.03 COMMISSIONING
A. As specified in Section 01756 - Commissioning.
3.04 SCHEDULES
A. The provided information does not necessarily include all required instruments.
Provide all instruments identified in the Contract Documents:
1. Instruments may be indicated on the Drawings, specified in the Specifications, or both.
END OF SECTION
Pressure Measurement: Submersible
17407-Attachment A 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17407 (BidSetFinal) ATTACHMENT A - ISA DATASHEET - PRESSURE/VACUUM MEASUREMENT:
SUBMERSIBLE
Submersible Pressure
Transmitter
PROJECT INFORMATION
PLANT CUSTOMER UKIAH
PROJECT 8660F10 LOCATION
GENERAL NOTE: FIELDS SHOWN WITH THE [*] SYMBOL ARE NOT SHOWN ON THE DATASHEET BUT MAY BE REQUIRED BY THE CONTRACT DOCUMENTS. THE CONTRACTOR SHALL SUBMIT COMPLETE ISA DATASHEETS FOR EACH INSTRUMENT PER ALL SPECIFIED REQUIREMENTS.
GENERAL
SPECIFICATION NUMBER 17407 MEASURING PRINCIPLE DIRECT
DRAWING NUMBER 99N001 PLC PLC-99400
SERVICE LEVEL TRANSMITTER TYPICAL DETAILS NL132, NL133
CONNECTION
CONNECTION TYPE FLANGED INSTRUMENT VALVES [*]
ISOLATION SEALS N/A
FLUID
FLUID WATER INSTRUMENT RANGE 0-25 FT
TEMPERATURE 10-100 DEG F
ELEMENT
ELEMENT TAG NO. LE-99405 HOUSING MATERIAL MFR. STD.
ENCLOSURE CLASS NEMA 4X MEMBRANE MATERIAL MFR. STD.
HAZARDOUS APPROVALS N/A DIAPHRAGM MATERIAL MFR. STD.
TRANSMITTER
TRANSMITTER TAG NO.
ENCLOSURE CLASS
LIT-99405
NEMA 4X
SIGNAL OUTPUT AI
OUTPUT 4-20 MA
TRANS. MOUNTING INTEGRAL AMBIENT TEMPERATURE 10-100 DEG F
SURGE PROTECTION YES
NOTES
[*]
17407 Attachment A-1 8660F10 April 2023
Analyzers: Residual Chlorine
17505-1 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17505 (BidSetFinal) SECTION 17505
ANALYZERS: RESIDUAL CHLORINE
PART 1 GENERAL
1.01 SUMMARY
A. Section includes:
1. Residual chlorine analyzers.
B. Provide all instruments identified in the Contract Documents.
1.02 REFERENCES
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
1.03 DEFINITIONS
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
1.04 SUBMITTALS
A. Furnish submittals as specified in Sections 01330 - Submittal Procedures and 17050 - Common Work Results for Process Control and Instrumentation Systems.
B. Provide complete documentation covering the traceability of all calibration instruments.
1.05 QUALITY ASSURANCE
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
B. Examine the complete set of Contract Documents and verify that the instruments are compatible with the installed conditions including:
1. Process conditions: Fluids, pressures, temperatures, flows, materials, etc.
2. Physical conditions:
a. Installation and mounting requirements.
b. Location within the process.
c. Accessories: Verify that all required accessories are provided and are compatible with the process conditions and physical installation.
C. Notify the Engineer if any installation condition does not meet the instrument manufacturer’s recommendations or specifications.
Analyzers: Residual Chlorine
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1.06 DELIVERY, STORAGE, AND HANDLING
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
1.07 PROJECT OR SITE CONDITIONS
A. Project environmental conditions as specified in Section 01850 - Design Criteria.
1. Provide instruments suitable for the installed site conditions including, but not limited to, material compatibility, site altitude, site seismic conditions, humidity, and process and ambient temperatures.
1.08 WARRANTY
A. As specified in Section 01783 - Warranties and Bonds.
1.09 MAINTENANCE
A. Furnish all parts, materials, fluids, etc. necessary for operation, maintenance, and calibration purposes throughout the warranty period. Deliver all of these supplies before project substantial completion.
PART 2 PRODUCTS
2.01 MANUFACTURERS
A. Colorimetric residual analyzers:
1. The following or equal:
a. HACH, CL17sc.
1) Transmitter Model sc4500.
2.02 MANUFACTURED UNITS
A. As specified in this Section including Attachment A - ISA Data Sheet - Analyzers:
Residual Chlorine.
B. Colorimetric residual analyzers:
1. General:
a. Residual chlorine analyzer utilizing the DPD colorimetric method to provide accurate measurements independent of swings in pH or alkalinity levels in the sample source.
b. Convert from free to total chlorine by changing reagents:
1) Measure a sample blank before each sample measurement to provide zero reference compensation for sample color and turbidity, changes in light intensity due to voltage fluctuations, or light intensity.
2. Performance requirements:
a. Complete analysis every 2.5 minutes for free or total chlorine residual. b. Designed for 30 days of unattended operation, with less than 500 milliliters of reagent used per month.
Analyzers: Residual Chlorine
17505-3 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17505 (BidSetFinal) c. Accuracy:
1) Within 5 percent of reading or within 0.035 milligrams per liters. d. Range:
1) 0 to 5 milligrams per liters free or total residual. e. Repeatability:
1) Within 5 percent or 0.05 milligrams per liters.
3. Transmitter:
a. Microprocessor-based signal converter/transmitter:
1) Self-diagnostic functions available via the alphanumeric, menu-driven keyboard.
b. Power supply:
1) 120 VAC.
2) Power consumption: 95 VA maximum.
c. Outputs:
1) Isolated 4 to 20 milliamperes DC.
2) As indicated on the instrument data sheets.
3) Relay outputs:
a) SPST relay contacts: 2.
b) Selectable to activate on the following conditions:
(1) High or low sample concentration.
(2) Analyzer system warning.
(3) Analyzer system shutdown.
d. Enclosure:
1) Rating: NEMA 12 (IP62).
2) ABS plastic with 2 clear polycarbonate windows.
3) Wall mounted.
e. Display:
1) LCD, 3-digit readout, and 6-character alphanumeric scrolling text line.
f. Light source:
1) Class I LED (light emitting diode), with peak wavelength of 520 nanometer; 50,000 hours estimated minimum life.
2.03 ACCESSORIES
A. Provide sunshades for outdoor installations.
B. Provide surge suppression for outdoor installations.
2.04 SOURCE QUALITY CONTROL
A. Factory calibrate each instrument with a minimum 3-point calibration or according to Manufacturer’s standard at a facility that is traceable to the NIST.
1. Submit calibration data sheets to the Engineer at least 30 days before shipment of the instruments to the project site.
Analyzers: Residual Chlorine
17505-4 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17505 (BidSetFinal) PART 3 EXECUTION
3.01 EXAMINATION
A. Examine the installation location for the instrument and verify that the instrument will work properly when installed.
1. Notify the Engineer promptly if any installation condition does not meet the instrument manufacturer’s recommendations or specifications.
3.02 PREPARATION (NOT USED)
3.03 INSTALLATION
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
3.04 FIELD QUALITY CONTROL (NOT USED)
3.05 ADJUSTING
A. As specified in Section 17950 - Commissioning for Instrumentation and Controls.
3.06 CLEANING
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
3.07 DEMONSTRATION AND TRAINING (NOT USED)
3.08 PROTECTION (NOT USED)
3.09 SCHEDULES
A. The provided information does not necessarily include all required instruments.
Provide all instruments identified in the Contract Documents:
1. Instruments may be indicated on the Drawings, specified in the Specifications, or both.
END OF SECTION
Analyzers: Residual Chlorine
17505-Attachment A 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17505 (BidSetFinal) ATTACHMENT A - ISA DATA SHEET - ANALYZERS: RESIDUAL CHLORINE
Analyzer Transmitter
PROJECT INFORMATION
PLANT CUSTOMER UKIAH
PROJECT 8660F10 LOCATION
GENERAL NOTE: FIELDS SHOWN WITH THE [*] SYMBOL ARE NOT SHOWN ON THE DATASHEET BUT MAY BE REQUIRED BY THE CONTRACT DOCUMENTS. THE CONTRACTOR SHALL SUBMIT COMPLETE ISA DATASHEETS FOR EACH INSTRUMENT PER ALL SPECIFIED REQUIREMENTS.
GENERAL
SPECIFICATION NUMBER 17505 MEASURING PRINCIPLE COLORIMETRIC DRAWING NUMBER 60N001 PLC PLC-70299
SERVICE CHLORINE ANALYZER 4 TYPICAL DETAILS NA090
POWER LOCATION PCM-70299
FLUID
FLUID WATER PRESSURE 1.5 - 5 PSIG
MEASUREMENT RANGE 0-10 MG/L TEMPERATURE 70 DEG F
SAMPLE FLOW 60- 200 ML/MIN SAMPLE TEMPERATURE 40 - 80 DEG F SAMPLE pH 6-9
ELEMENT
ELEMENT TAG NO. AE-60101 PROCESS CONNECTION SAMPLE LINE ENCLOSURE CLASS NEMA 4X HAZARDOUS APPROVALS N/A
CLEANING APPARATUS NO ELEMENT MOUNTING KIT FLOW ASSEMBLY
TRANSMITTER
TRANSMITTER TAG NO. AIT-60101 SIGNAL OUTPUT AI
ENCLOSURE CLASS NEMA 4X OUTPUT 4-20 MA
SURGE PROTECTION YES
TRANS. HAZ APPROVALS N/A
RELAY OPTIONS YES
TRANS. MOUNTING REMOTE
POWER 120VAC-1P
AMBIENT TEMPERATURE 10-100 DEG F
AIR CLEANING SYSTEM NO
NOTES
[*]
17505 Attachment A-1 8660F10 April 2023
Analyzer Transmitter
PROJECT INFORMATION
PLANT CUSTOMER UKIAH
PROJECT 8660F10 LOCATION
GENERAL NOTE: FIELDS SHOWN WITH THE [*] SYMBOL ARE NOT SHOWN ON THE DATASHEET BUT MAY BE REQUIRED BY THE CONTRACT DOCUMENTS. THE CONTRACTOR SHALL SUBMIT COMPLETE ISA DATASHEETS FOR EACH INSTRUMENT PER ALL SPECIFIED REQUIREMENTS.
GENERAL
SPECIFICATION NUMBER 17505 MEASURING PRINCIPLE COLORIMETRIC DRAWING NUMBER 87N001 PLC PLC-4
SERVICE CHLORINE ANALYZER 3 TYPICAL DETAILS NA090
POWER LOCATION PCM-4
FLUID
FLUID WATER PRESSURE 1.5 - 5 PSIG
MEASUREMENT RANGE 0-10 MG/L TEMPERATURE 70 DEG F
SAMPLE FLOW 60- 200 ML/MIN SAMPLE TEMPERATURE 40 - 80 DEG F SAMPLE pH 6-9
ELEMENT
ELEMENT TAG NO. AE-87130 PROCESS CONNECTION SAMPLE LINE ENCLOSURE CLASS NEMA 4X HAZARDOUS APPROVALS N/A
CLEANING APPARATUS NO ELEMENT MOUNTING KIT FLOW ASSEMBLY
TRANSMITTER
TRANSMITTER TAG NO. AIT-87130 SIGNAL OUTPUT AI
ENCLOSURE CLASS NEMA 4X OUTPUT 4-20 MA
SURGE PROTECTION YES
TRANS. HAZ APPROVALS N/A
RELAY OPTIONS YES
TRANS. MOUNTING REMOTE
POWER 120VAC-1P
AMBIENT TEMPERATURE 10-100 DEG F
AIR CLEANING SYSTEM NO
NOTES
[*]
17505 Attachment A-2 8660F10 April 2023
Control Systems: Panels, Enclosures, and Panel Components 17710-1 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17710 (BidSetFinal) SECTION 17710
CONTROL SYSTEMS: PANELS, ENCLOSURES, AND PANEL COMPONENTS
TABLE OF CONTENTS
PART 1 GENERAL................................................................................................................. 2
1.01 SUMMARY ................................................................................................................... 2
1.02 REFERENCES ............................................................................................................. 2
1.03 DEFINITIONS............................................................................................................... 3
1.04 SUBMITTALS ............................................................................................................... 3
1.05 QUALITY ASSURANCE............................................................................................... 4
1.06 DELIVERY, STORAGE, AND HANDLING ................................................................... 4
1.07 PROJECT OR SITE CONDITIONS.............................................................................. 4
1.08 SEQUENCING (NOT USED)........................................................................................ 4
1.09 SCHEDULING (NOT USED) ........................................................................................ 4
1.10 WARRANTY ................................................................................................................. 5
1.11 SYSTEM START-UP (NOT USED) .............................................................................. 5
1.12 OWNER’S INSTRUCTIONS (NOT USED)................................................................... 5
1.13 COMMISSIONING (NOT USED).................................................................................. 5
1.14 MAINTENANCE (NOT USED)...................................................................................... 5 PART 2 PRODUCTS .............................................................................................................. 5
2.01 MANUFACTURERS ..................................................................................................... 5
2.02 SYSTEM DESCRIPTION ............................................................................................. 5
2.03 EXISTING PRODUCTS................................................................................................ 5
2.04 MATERIALS ................................................................................................................. 6
2.05 MANUFACTURED UNITS............................................................................................ 6
2.06 EQUIPMENT (NOT USED) ........................................................................................13
2.07 COMPONENTS..........................................................................................................13
2.08 ACCESSORIES ..........................................................................................................24
2.09 MIXES (NOT USED)...................................................................................................26
2.10 FABRICATION (NOT USED)......................................................................................26
2.11 FINISHES ...................................................................................................................26
2.12 SOURCE QUALITY CONTROL (NOT USED)............................................................26 PART 3 EXECUTION ...........................................................................................................26
3.01 EXAMINATION ...........................................................................................................26
3.02 PREPARATION (NOT USED)....................................................................................26
3.03 INSTALLATION ..........................................................................................................27
3.04 ERECTION, INSTALLATION, APPLICATION, AND CONSTRUCTION (NOT USED) .. ....................................................................................................................................27
3.05 REPAIRS/RESTORATION (NOT USED) ...................................................................27
3.06 RE-INSTALLATION (NOT USED)..............................................................................27
3.07 FIELD QUALITY CONTROL (NOT USED)................................................................. 27
3.08 ADJUSTING (NOT USED) .........................................................................................27
3.09 CLEANING .................................................................................................................28
3.10 DEMONSTRATION AND TRAINING (NOT USED)....................................................28
3.11 PROTECTION (NOT USED) ......................................................................................28
3.12 SCHEDULES (NOT USED)........................................................................................28
Control Systems: Panels, Enclosures, and Panel Components 17710-2 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17710 (BidSetFinal) PART 1 GENERAL
1.01 SUMMARY
A. Section includes:
1. Design, fabrication and assembly of all instrumentation enclosures, control panels and components provided under this contract, including but not limited to:
a. Custom built instrumentation and control panels, including all enclosures for hand stations controllers, low voltage power distribution and marshalling panels.
b. Control panels furnished as part of equipment systems specified in other Divisions, such as vendor control panels (VCPs) and chemical feed panels.
c. Control components.
d. Control panel installation.
B. Provide all control panels identified in Contract Documents.
1.02 REFERENCES
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
B. Institute of Electrical and Electronics Engineers (IEEE):
1. C62.41.1 - Guide on the Surge Environment in Low-Voltage (1000 V and less) AC Power Circuits.
2. 802.3af - Standard for Information Technology Telecommunications and Information Exchange Between Systems - Local and Metropolitan Area Networks - Specific Requirements Part 3: Carrier Sense Multiple Access with Collision Detection (CSMA/CD) Access Method and Physical Layer Specifications.
3. 802.3at - Standard for Information Technology - Local and Metropolitan area networks - Specific requirements - Part 3: CSMA/CD Access Method and Physical Layer Specifications Amendment 3: Data Terminal Equipment (DTE) Power via the Media Dependent Interface (MDI) Enhancements.
C. International Electrotechnical Commission (IEC):
1. 61643-11 - Low-Voltage Surge Protective Devices - Part 11: Surge Protective Devices Connected to Low-Voltage Power Systems - Requirements and test methods.
2. 61643-21 - Low-Voltage Surge Protective Devices - Part 21: Surge Protective Devices Connected to Telecommunications and Signaling Networks - Performance Requirements and Testing Methods.
D. Underwriters Laboratories Inc. (UL):
1. 248-14 - Low-Voltage Fuses - Part 14: Supplemental Fuses.
2. 497B - Standard for Protectors for Data Communications and Fire-Alarm Circuits.
3. 508 - Standard for Industrial Control Equipment.
4. 508A - Standard for Industrial Control Panel.
Control Systems: Panels, Enclosures, and Panel Components 17710-3 8660F10 April 2023
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5. 698A - Standard for Industrial Control Panels Relating to Hazardous (Classified) Locations.
6. 913 - Standard for Intrinsically Safe Apparatus and Associated Apparatus for Use in Class I, II, III, Division 1, Hazardous (Classified) Locations.
7. 1077 - Standard for Supplementary Protectors for Use in Electrical Equipment.
8. 1283 - Standard for Electromagnetic Interference Filters.
9. 1449 - Standard for Surge Protective Devices.
1.03 DEFINITIONS
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
B. Specific definitions:
1. The term "panel" in this Section is interchangeable with the term "enclosure."
1.04 SUBMITTALS
A. Provide submittals as specified in Section 01330 - Submittal Procedures and Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
B. Provide a control panel hardware submittal for each control panel/enclosure being provided on this project, including but not limited to:
1. Product data:
a. Enclosure construction details and NEMA type.
b. Manufacturer's literature and specification data sheets for each type of equipment to be installed within or on the panel or enclosure.
2. Shop drawings:
a. Scaled, detailed exterior panel (front and side views) and interior panel layout showing equipment arrangement and dimensional information:
1) Provide draft for review and approval by Engineer. The Engineer has the authority to substantially alter initial panel layouts. b. Complete nameplate engraving schedule.
c. Structural details of fabricated panels.
3. Calculations:
a. Provide installation details based on calculated shear and tension forces:
1) Calculations shall be signed and sealed by a Professional Engineer licensed in the state where the cabinets and panels will be installed. b. For assembled enclosures and other equipment with a weight of 200 pounds or more, provide calculations for:
1) Weight including panel internal components.
2) Seismic forces and overturning moments.
3) Shear and tension forces in connections.
c. Cooling calculations, including but not limited to:
1) Highest expected ambient temperature for the enclosure's location. 2) Internal heat load.
3) Exposure to direct sunlight.
4) Dimensions of the enclosure in inches.
5) Maximum allowable temperature inside the enclosure, based on the lowest operating temperature limit of the installed components.
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pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17710 (BidSetFinal) C. Seismic design:
1. Seismic panel construction:
a. Seismic anchorage: Provide seismic design calculations and installation details for anchorage of all panels, enclosures, consoles, etc. to meet seismic requirements in Section 01850 - Design Criteria:
1) Stamped by a Professional Engineer registered in the state where the project is being constructed.
b. For floor-mounted freestanding panels weighing 200 pounds or more (assembled, including contents), submit calculations, data sheets, and other information to substantiate that panel, base, and framing meet minimum design strength requirements and seismic requirements as specified in Section 01850 - Design Criteria. Calculations shall be signed and sealed by a Professional Engineer licensed in the state where the cabinets and panels will be installed.
1.05 QUALITY ASSURANCE
A. As specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
B. Assemble panels, enclosures, and rack systems along with all internal and external devices, wiring, equipment, and materials in a facility that is recognized by UL to assemble and certify UL-labeled control panels:
1. Provide all components and equipment with UL 508 listing.
2. All control panels shall be UL 508A labeled, unless the equipment in the panel and the design in the contract documents cannot be reasonably modified to meet the requirements for UL 508A labeling:
a. Non-listed, complex, and unique equipment may be evaluated and approved by a third-party testing agency, with prior approval by the Owner. Provide report documenting the testing standard, specification, method of testing, and that the equipment and materials meet appropriate designated standards or have been tested and found suitable for use in a specified manner.
3. Provide fuses for all equipment that is not UL or UR listed.
4. Install all intrinsically safe circuits and equipment in accordance with UL698A.
1.06 DELIVERY, STORAGE, AND HANDLING
A. Project environmental conditions as specified in Section 17050 - Common Work Results for Process Control and Instrumentation Systems.
1. Provide instruments suitable for the installed site conditions including, but not limited to, material compatibility, site altitude, site seismic conditions, humidity, and process and ambient temperatures.
1.07 PROJECT OR SITE CONDITIONS
A. As specified in Section 01850 - Design Criteria.
1.08 SEQUENCING (NOT USED)
1.09 SCHEDULING (NOT USED)
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1.10 WARRANTY
A. As specified in Section 01783 - Warranties and Bonds.
1.11 SYSTEM START-UP (NOT USED)
1.12 OWNER’S INSTRUCTIONS (NOT USED)
1.13 COMMISSIONING (NOT USED)
1.14 MAINTENANCE (NOT USED)
PART 2 PRODUCTS
2.01 MANUFACTURERS
A. As listed below in the individual component paragraphs.
B. Provide instruments and other components performing similar functions of the same type, model, or class, and from 1 manufacturer.
2.02 SYSTEM DESCRIPTION
A. Panel dimensions:
1. Minimum dimensions are scalable from or as indicated on the Drawings and are based upon manufacturer’s non-certified information. It is the responsibility of the Contractor or manufacturer to design and size all panels:
a. Size panels to provide space for all equipment, wiring, terminations, and other items in the panel, including space for future build out. b. Panel sizes that substantially deviate (within 3 inches in any dimension) from the sizes indicated on the Drawings must be approved by the Engineer.
c. Maximum panel depth: 32 inches, unless otherwise indicated.
B. Structural design:
1. Completed and installed panel work shall safely withstand seismic requirements at the project site as specified in Section 16050 - Common Work Results for Electrical. Enclosures and internal equipment shall be braced to prevent damage from specified forces.
2.03 EXISTING PRODUCTS
A. Provide labor and materials for complete modifications to existing panels as required.
B. Field cut and refinish existing panel faces to original condition to accommodate installation of new instruments, removal of existing instruments, and fitting of blanks to suit new layouts. New instrument supports shall be provided as required for complete installation.
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2.04 MATERIALS
A. Construct and finish enclosures using materials capable of withstanding the mechanical, electrical, and thermal stresses, as well as the effects of humidity and corrosion that are likely to be encountered in normal service:
1. Enclosures shall have the following properties:
a. NEMA Type 1: Steel.
b. NEMA Type 4: Steel with gasketed door, raintight.
c. NEMA Type 4X: Type 316 stainless steel (unless Type 304 is indicated on the Drawings).
d. NEMA Type 4X: Polycarbonate or fiberglass reinforced polyester (FRP) in corrosive areas where stainless steel is incompatible.
e. NEMA Type 12: Steel with gasketed door, dusttight.
f. NEMA Type 7: Cast aluminum.
B. Bolting material:
1. Commercial quality 1/2-inch diameter, stainless steel hex-head Grade 5 bolts, nuts, and washers, with unified coarse (UNC) threads.
2. Carriage bolts for attaching end plates.
3. All other bolted joints shall have S.A.E. standard lock washers.
2.05 MANUFACTURED UNITS
A. Panels/enclosures:
1. Manufacturers: One of the following or equal:
a. nVent/Hoffman.
b. Saginaw Control & Engineering.
c. Rittal.
2. Panel assembly:
a. General guidelines for panel fabrication include:
1) Continuous welds ground smooth.
2) Exposed surfaces free of burrs and sharp edges.
3) Base formed of heavy channel iron, either galvanized or powder coated, minimum 1/2-inch holes at 12-inch spacing to accommodate anchoring of freestanding enclosures to floor.
Control Systems: Panels, Enclosures, and Panel Components 17710-7 8660F10 April 2023
pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17710 (BidSetFinal) b. Construct enclosure and mounting panel using stretcher-level quality sheet metal having minimum thickness not less than the following sizes (U.S. Standard Gauge):
Enclosure Height
(inches)
Minimum Enclosure
Steel Thickness
(gauge)
Minimum Back
Mounting Panel
Thickness (gauge)
Wall-mounted up to 48 14 14
Up to 57 12 12
57 - 69 12 10
69 - 82 12, except 10 on back 10
82 or more 10 10
1) Use heavier sheet metal to meet seismic requirements at the project site or when required due to equipment requirements.
c. For Rittal or engineer approved equal free-standing modular enclosure, construct enclosure and mounting panel using stretcher-level quality sheet metal having minimum thickness not less than the following sizes (U.S. Standard Gauge):
Enclosure Height
(inches)
Minimum Enclosure
Steel Thickness
(gauge)
Minimum Back
Mounting Panel
Thickness (gauge)
Wall-mounted up to 48 16 14
Up to 57 14 13
57 or more 16 11
d. Construct supporting frame structure with angled, channeled, or folded rigid section of sheet metal, rigidly attached to and having essentially the same outer dimensions as the enclosure surface and having sufficient torsional rigidity to resist the bending moments applied via the enclosure surface when it is deflected.
e. Provide stiffeners for back mounting or C folded back panels in enclosures larger than 4 feet. In addition, secure the panels in place by collar studs welded to the enclosure.
f. Door construction:
1) Turned-back edges suitably braced and supported to maintain alignment and rigidity without sagging.
2) Sufficient width to permit door opening without interference with rear projection of flush-mounted instruments.
3) Heavy-gauge stainless steel hinges.
4) For NEMA Type 12, Type 4, and Type 4X, provide oil-resistant neoprene sealing gasket and adhesive to seal cover to enclosure. 5) Gasket installed to seal against roll lip on the enclosure opening. g. Latches:
1) For panels, provide each door with an oil tight 3-point latching mechanism and locking handle with rollers on the ends of the latch rods. Latch rods shall be connected to a common door handle, hold
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pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17710 (BidSetFinal) doors securely, and form a compressed seal between door and gasket, at the top, side, and bottom.
a) Provide padlock for each enclosure with padlock provisions. b) Provide 2 keys per panel.
c) All locks keyed alike.
2) For Rittal or engineer approved equal free-standing modular enclosure, provide each door with a 4-point latching mechanism, if available, or a 2-point latching mechanism if a 4-point is not available.
3) For cabinets not available with 3-point latching hardware, provide multiple clips and padlock hasps.
h. Panel cut-outs:
1) Cut, punch, or drill cutouts for instruments, devices, and windows.
Smoothly finish with rounded edges.
2) Allow a minimum of 3-inch envelope around all displays, controllers, and monitors.
3) Reinforce around cut-outs with steel angles or flat bars for the following:
a) Large panel cutouts; for example, openings for local operator interfaces.
b) Pilot device groupings, where the removed metal exceeds 50 percent of the available metal.
3. In addition to the requirements specified above, the following requirements for NEMA Type 4X powder coated stainless steel enclosures apply:
a. Minimum 16-gauge, Type 304 stainless steel.
b. Captive stainless steel cover screws threaded into sealed wells. c. Inside finish: White polyester powder coating.
d. Specifically designed for use with flange-mounted disconnect handles where required or as indicated on the Drawings.
e. NEMA Type 4X powder-coated stainless steel enclosures are not an acceptable substitute for stainless steel unless indicated on the Drawings.
4. Outdoor panels. Supplementary requirements for panels located outdoors are as follows:
a. All enclosures located outdoors shall be explicitly designed and rated for outdoor service by the manufacturer.
b. Door hardware: Stainless steel.
c. Provide factory installed rain canopy and sun shield for all enclosures with operator interface panels.
d. Bases: Heavy channel, gasketed stainless steel bases, flanges up, for anchoring to pad.
B. Arrangement of components:
1. Arrange panel internal components for external conduit and piping to enter into panel either from above or below.
2. Arrange panel instruments and control devices in a logical configuration, associating pushbutton and selector switches with related readout devices, or as indicated on the Drawings.
3. Mount internal control components on an internal back panel. Devices may be mounted on the side panel only by special permission from the Engineer.
4. All control panel mounted operator interface devices shall be mounted between 3 feet and 5 feet above finished floor.
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pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17710 (BidSetFinal) C. Overcurrent protection:
1. Main overcurrent device:
a. Where the electrical power supply voltage to the control panel is more than 120 VAC, provide the panel with a flange-mounted disconnect handle operating a molded-case circuit breaker and provide a control power transformer for 120-VAC circuits:
1) Door-mounted disconnect handles are not acceptable.
2) Mechanically interlock the disconnect switch with the control enclosure doors so that no door can be opened unless the power is disconnected, and the disconnect switch cannot be closed until all doors are closed.
3) Provide means to defeat the interlock.
4) Lockable in the off position.
b. Control panels supplied with 120 VAC:
1) Provide an internal breaker with the line side terminals covered by a barrier.
2) Provide a nameplate prominently positioned on the control panel identifying the location of the power source and a warning statement requiring the source to be disconnected before opening the door to the enclosure.
3) Provide a nameplate prominently positioned on the control panel stating "CAUTION Risk of Electric Shock – UPS equipment outputs remain energized with main disconnect in off position" for any panel containing a UPS.
2. Provide circuit breakers as specified in Section 16412 - Low Voltage Molded Case Circuit Breakers.
3. Selection and ratings of protective devices:
a. Interrupting ratings: Not less than the system maximum available fault current at the point of application.
b. Voltage rating: Not less than the voltage of the application. c. Select current rating and trip characteristics to be suitable for:
1) Maximum normal operating current.
2) Inrush characteristics.
3) Coordination of the protective devices to each other and to the source breaker feeding the panel.
d. Circuit breakers, fuses, and motor overcurrent protection devices used for branch circuit protection must be UL 508A compliant.
1) Circuit breakers listed under UL 1077 Standard for Supplementary Protectors that do not comply with UL 508A requirements are not acceptable.
2) Miscellaneous, miniature, and micro fuses listed under UL 248 Part 14 that do not comply with UL 508A requirements are not acceptable.
3) Manual motor controllers provided with an instantaneous-trip overcurrent mechanism listed under UL 508 that do not comply with UL 508A requirements are not acceptable.
4. Provide a separate protective device for each powered electrical device:
a. An individual circuit breaker for each 120-VAC instrument installed within its respective control panel and clearly identified for function.
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pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17710 (BidSetFinal) b. An individual fuse for each:
1) Discrete input:
a) 0.5-ampere fuse.
2) Discrete output:
a) Size external fuse to open before any I/O-card-mounted fuses. 3) Analog loop powered from the control panel:
a) 0.25-ampere fuse.
c. Install protective devices on the back mounting panel and identify by a service nameplate in accordance with the wiring diagrams.
5. Fuses for analog and discrete control loops:
a. Provide durable, readily visible label for each fuse, clearly indicating the correct type, size, and ratings of replacement fuse:
1) Label shall not cover or interfere with equipment manufacturer's instructions.
b. Provide fuses rated for the voltage and available short-circuit current at which they are applied.
c. Manufacturers: One of the following or equal:
1) Ferraz Shawmut.
2) Littelfuse.
3) Bussmann.
6. Fuse holders:
a. Modular type:
1) DIN rail mounting on 35-millimeter rail.
2) Touch-safe design: All connection terminals to be protected against accidental touch.
3) Incorporates blown-fuse indicator.
4) Plug-in style fuse terminals and fuse plugs are not acceptable. b. Provide nameplate identifying each fuse:
1) As specified in Section 16075 - Identification for Electrical Systems. c. Manufacturers: One of the following or equal:
1) Phoenix Contact, UT4-HESI Series.
2) Allen-Bradley, 1492-FB Series B.
7. Control circuit breakers:
a. DIN rail mounting on 35-millimeter rail.
b. Manual OPEN-CLOSE toggle switch.
c. Rated for 250 VAC.
d. Interrupting rating: 10 kiloampere (kA) or available fault current at the line terminal, whichever is higher.
e. Current ratings: As required for the application.
f. Provide nameplate identifying each circuit breaker:
1) As specified in Section 16075 - Identification for Electrical Systems. g. Manufacturers: One of the following or equal:
1) Phoenix Contact, TMC Series.
2) ABB.
3) Allen-Bradley.
4) Square D.
8. Electronic circuit protectors:
a. Used where a NEC Class 2 power circuit is required.
b. Confirms to NEC Class 2 according to UL 1310.
c. DIN rail mounting on 35-millimeter rail.
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pw://Carollo/Documents/Client/CA/Ukiah/8660F10/Specifications/New Scope/17710 (BidSetFinal) d. Power source:
1) Operating voltage: 24 VDC.
2) Output current ratings: As required for the application. 3) Maximum output current: 4 A.
4) Maximum nameplate rating: 100VA.
e. LED for status indication.
f. Remote status contact.
g. When using multi-channel electronic circuit protectors, distribute devices such that a failure is limited to a single network or segment. h. Provide nameplate identifying each circuit electronic circuit protector module:
1) As specified in Section 16075 - Identification for Electrical Systems. i. Manufacturers: One of the following or equal:
1) Single-channel:
a) Phoenix Contact, PTCB E1 series.
b) Allen-Bradley, 1694 series.
2) Multi-channel:
a) Phoenix Contact, CBMC series.
b) Puls PISA11 series.
D. Conductors and cables:
1. Power and control wiring:
a. Materials: Stranded, soft annealed copper.
b. Insulation: 600 VAC type MTW.
c. Minimum sizes:
1) Primary power distribution: 12 AWG.
2) Secondary power distribution: 14 AWG.
3) Control: 16 AWG.
d. Color:
1) AC power (line and load): Black.
2) AC power (neutral): White.
3) AC control: Red.
4) AC control: Orange for foreign voltages.
5) DC power and control (ungrounded): Blue.
6) DC power and control (grounded): White with Blue stripe. 7) Ground: Green.
2. Signal cables:
a. Materials: Stranded, soft annealed copper.
b. Insulation: 600 VAC, PVC outer jacket.
c. Minimum size: 18 AWG paired triad.
d. Overall aluminum shield (tape).
e. Copper drain wire.
f. Color:
1) 2-Conductor:
a) Positive (+): Black.
b) Negative (-): White and red.