SynC · Topic
These are the standards in the SynC Standards library that cover Industrial. Each one is a complete, plain-language specification: the scope it applies to, the requirements that govern it, and a structured equipment datasheet listing the values a project has to decide — ratings, materials, setpoints, and the standards each is verified against. All of it is free to read without an account and published under CC BY-SA 4.0.
A standard usually carries several topics, so most of the entries below also appear under neighbouring subjects. The topics each one carries are listed on its own page.
Online (continuous) water-quality and process analytical instrumentation for water and wastewater treatment plants and for industrial process applications. Covers the common measured parameters and their measurement technology — pH and ORP, turbidity (per USEPA Method 180.1 and ISO 7027), free and total chlorine residual, dissolved oxygen (DO), and conductivity — and addresses additional process analyzers (ammonia, nitrate, ozone, total organic carbon, suspended solids, streaming current) as applicable. Addresses sensor technology selection, sample conditioning and sample panels, in-situ (insertion/submersible) versus flow-through (grab/loop) mounting, calibration frequency and reference standards/buffers/reagents, automatic temperature compensation, reagent handling, maintenance and washdown access, signal output (4-20 mA / HART and digital protocols), and the compliance-monitoring (regulatory reporting) role where the analyzer serves as a reportable instrument. Loop integration, alarming, and data historization are covered in Control Systems Integration and SCADA And HMI Systems.
The integration, configuration, and acceptance-testing scope performed by the control system integrator on an industrial, process, or water and wastewater treatment project, whether the plant is new, expanded, or migrated to a replacement control platform. Covers the division of responsibility between the integrator, the electrical trade, the mechanical and process trade, and the packaged-equipment vendors; the authorship and content of the control narratives; tag and point naming per ANSI/ISA-5.1; the controlled I/O list and the loop diagrams per ANSI/ISA-5.4; the software configuration management workflow from first baseline through as-built; the integration of packaged-skid controls into the plant SCADA; the integrator's secure delivery of the configured system; the integration-seam verification of safety instrumented functions; the factory acceptance test, site acceptance test, site integration test, loop checks, performance verification test, and endurance test under ANSI/ISA-62381 and ANSI/ISA-62382; the commissioning sequence; training on the narratives and the maintenance of the delivered configuration; as-built documentation; the integration warranty; and the turnover of source configuration.
The automated final control element of a process control loop — modulating (throttling) control valves and the actuators and positioners that drive them — for industrial, process, and water/wastewater (WTP/WWTP) facilities. Covers globe, segmented-ball, eccentric-plug, and butterfly valves used for modulating control; pneumatic spring-diaphragm and piston actuators and electric actuators sized for continuous modulating duty; analog, HART, and digital/fieldbus valve positioners with diagnostics; and accessories (I/P transducers, solenoid valves, limit switches, position transmitters, volume boosters). Addresses valve sizing and flow-coefficient (Cv) selection per ANSI/ISA-75.01.01 / IEC 60534-2-1, inherent flow characteristic (linear, equal-percentage, quick-open), rangeability, choked flow, cavitation and flashing with anti-cavitation trim selection, predicted noise, fail-safe action (fail-open, fail-closed, fail-last), seat leakage class per ANSI/FCI 70-2, materials and trim, and stroke/calibration. Also covers electric (motorized) actuators on isolation valves (MOVs) where the actuator is the controls interface — open/close or modulate with position feedback to SCADA — because the actuator is I&C scope even when the valve body is an isolation valve.
Site perimeter, security, and screening fencing and the gates in it, for commercial, institutional, and industrial projects. Covers chain-link fence fabric, framework, rails, tension wire and fittings; ornamental tubular picket fence in galvanized steel, non-galvanized steel, and aluminum; welded wire mesh fence; barbed wire and barbed tape toppings; screening and privacy infill; posts, concrete footings, and alternative post-setting methods; swing, horizontal slide, vertical lift, and vertical pivot gates; pedestrian gates including those on an accessible route; automated vehicular gate operators listed to UL 325; gate construction to ASTM F2200; entrapment protection; gate locking and access-control rough-in; grounding and bonding; and fences that serve as a swimming pool or spa barrier.
Flow measurement instrumentation for water/wastewater (WTP/WWTP) and general industrial and process service. Covers the selection, specification, materials, installation, signal output, and calibration of the major closed-pipe and open-channel flow technologies: magnetic (electromagnetic) meters, ultrasonic transit-time and Doppler meters (clamp-on and inline), differential-pressure flow (orifice plate, venturi, and flow nozzle with a paired differential-pressure transmitter), Coriolis mass meters, vortex shedding meters, and open-channel flumes and weirs measured with a secondary level sensor. Addresses application-based technology selection (clean versus dirty or solids-laden fluid, conductivity, accuracy, turndown), straight-run upstream/downstream piping requirements, liner and electrode materials, full-pipe verification, hazardous-area ratings, signal output (4-20 mA/HART, pulse, and digital network), and totalizer and calibration requirements.
Factory-fabricated industrial control panels and enclosures that house instrumentation and controls (I&C) equipment for industrial, process, and water/wastewater (WTP/WWTP) facilities. Covers UL 508A listed control panels and enclosures housing programmable logic controllers, remote I/O, control relays, power supplies, network switches, and operator interface devices, rated 1000V and below. Addresses enclosure type rating selection (UL/NEMA Type 1, 3R, 4, 4X, 12), short-circuit current rating (SCCR) determination per UL 508A Supplement SB and NEC Article 409, enclosure sizing and component layout, internal power distribution and control power transformers, power-versus-signal wiring segregation, wire and terminal-block identification, thermal management, grounding and bonding, nameplates, and arc-flash labeling.
Factory-fabricated sheet-steel lockers and their doors, latching, locking, trim, interior equipment, and anchorage, in knocked-down or welded construction, for school corridors, athletic and team rooms, employee and industrial change rooms, public recreation, and day-use storage. Covers substrate selection and corrosion protection, component sheet thickness, tier and opening configuration, door ventilation, latching and locking including electronic locks, powder-coat finish performance, tops, bases and closure trim, accessible lockers under the ADA Standards and ICC A117.1, and floor, wall, and seismic anchorage.
Factory-assembled, floor-standing low-voltage motor control centers rated 600 V and below, listed to UL 845 and built to NEMA ICS 18, in which combination motor starter units, reduced-voltage starter units, variable frequency drive units, feeder units, control power units, and metering units plug onto a common vertical bus fed from a common horizontal bus. Covers the assembly ratings, the enclosure and structure, the bus, the wiring class and type, arc-flash mitigation, the unit construction and the devices inside each unit, communications, identification, factory and field testing, installation, warranty, and spares, for indoor and outdoor installations.
The operational technology (OT) communications network that connects programmable controllers, remote and distributed I/O, networked field instruments, and the supervisory SCADA and HMI layer in industrial, process, and water and wastewater facilities. Covers the Purdue reference model and the boundary between the OT network and the enterprise network, security zones and conduits under ISA/IEC 62443, industrial Ethernet and serial protocol selection, transmission media by segment class, managed switches and conduit enforcement devices, redundant topologies and recovery time, traffic prioritization, time synchronization, wide-area telemetry to remote sites, the device hardening, account, patch, logging, and backup baseline, and the cable, functional, and security acceptance tests that put the network into service. Applies to new networks, full replacements, and substantial expansions of an existing OT network.
Field-mounted measurement instruments and transmitters for the core process variables pressure, level, and temperature, and for general-purpose process measurement, on industrial, process, and water/wastewater (WTP/WWTP) projects. Covers gauge, absolute, and differential pressure transmitters; hydrostatic, radar (non-contact and guided-wave), ultrasonic, and float level instruments; RTD and thermocouple temperature elements with thermowells and transmitters; signal and output types (4-20 mA with HART, and digital fieldbus options); accuracy and turndown; wetted materials and process connections; ambient and hazardous-area (Class/Division and Zone, intrinsic safety) ratings; local indication; and instrument tagging and loop identification per ANSI/ISA-5.1. Reference loop integration to Control Systems Integration and signal wiring to Conductors And Cables.
Programmable logic controllers (PLCs) and programmable automation controllers (PACs) serving as the real-time logic solver for industrial, process, and water/wastewater (WTP/WWTP) control systems. Covers processor (CPU) selection and memory, the I/O subsystem (discrete and analog input/output modules and signal conditioning), remote and distributed I/O, redundancy and high-availability architectures (hot-standby CPUs, redundant power and network), IEC 61131-3 programming languages, scan-time and performance requirements, power supplies, time synchronization, environmental and hazardous-area ratings, and safety-rated controllers for safety instrumented systems where process safety applies. Applies to controllers mounted in industrial control panels and field enclosures across treatment plants, pump and lift stations, pumping and conveyance systems, and process manufacturing.
Fluid-applied, seamless resinous floor finishes installed over concrete in commercial, institutional, industrial, food and beverage, healthcare, laboratory, and cleanroom applications. Covers epoxy, polyurethane, cementitious urethane (urethane mortar), methyl methacrylate (MMA), and polyaspartic resin chemistries; thin-film coating, broadcast (sand, quartz, or vinyl flake) media, and trowel-applied mortar system types; slip resistance, chemical and thermal-shock resistance, abrasion, and electrostatic-dissipative and conductive (ESD) systems; concrete surface preparation and profiling, moisture testing and topical moisture mitigation, integral cove base, and seamless wall-to-floor detailing.
Supervisory control and data acquisition (SCADA) software and operator human-machine interface (HMI) for industrial, process, and water/wastewater (WTP/WWTP) facilities. Covers the supervisory layer that sits above the field controllers: client/server and standalone architectures, redundant (hot-standby) servers with automatic failover, the process data historian and trending, alarm management per ANSI/ISA-18.2, high-performance HMI graphics per ANSI/ISA-101.01 (situational-awareness displays, grayscale background discipline, color reserved for abnormal conditions), reporting, role-based user access and cybersecurity per ISA/IEC 62443, time synchronization, polling and communications to controllers, the software licensing model, and redundant local and remote operator workstations. Applicable to new SCADA platforms and to major migrations or expansions of an existing platform.
Upward-acting sectional overhead doors whose horizontal panels (sections) hinge together and track horizontally beneath the ceiling when open, serving loading docks, drive-through service openings, parking garages, warehouses, and light-industrial buildings. Covers insulated (foamed polyurethane sandwich), non-insulated (ribbed or pan steel), and full-vision aluminum-and-glazing doors; panel material, gauge, thickness, and finish; vision lites and glazing; weatherseals and air-infiltration class; torsion and extension counterbalance and cycle-life rating; track and lift configuration selected by available headroom and sideroom; wind-load design pressure and reinforcement; manual chain-hoist and motor operation with UL 325 entrapment protection; installation, field testing including the safety-reverse test, and warranty.
Automatic wet-pipe fire sprinkler systems designed under NFPA 13 for commercial, institutional, industrial, high-rise, and multi-family residential buildings, together with the requirements common to every automatic sprinkler system that the dry-pipe and pre-action layers build on. Covers occupancy hazard classification, the design approach, design density and area, hose stream allowance and water supply duration, the water supply basis, pipe arrangement, the hanging and seismic bracing policy for sprinkler piping, sprinkler selection (type, thermal response, temperature rating, K-factor, finish, and corrosion resistance), flexible sprinkler connections, the wet-pipe riser, floor and zone control assemblies, alarm and supervisory provisions, freeze-exposed pockets on a wet system, acceptance testing, warranty, and the spare sprinkler cabinet.