METHOD & PROCESS PRINCIPLE
Sample extraction/conditioning and analyzer technology are selected from stream phase, contaminants, response time, accuracy and maintenance needs.
ELECTRICAL, INSTRUMENTATION & AUTOMATION
Process Analyzer Systems
Provides continuous composition or quality measurement for control, protection and product monitoring.
MAIN EQUIPMENT & PACKAGE LIMITS
GC, sulfur, oxygen, moisture, pH/conductivity, density, viscosity or other analyzers; shelters, sample systems, calibration and recovery/vent routing.
CRITICAL DESIGN INPUTS
Approved process control philosophy, equipment and instrument index, I/O count and signal types, hazardous-area classification, availability/redundancy target, package interfaces, communication protocols, alarm philosophy, cybersecurity and client standards.
ENGINEERING DELIVERABLES
Design Basis, process calculations, PFD, P&ID, datasheets, equipment/instrument/line lists, layouts, control narratives, cause-and-effect, inspection plan, FAT/SAT and commissioning documents.
AUTOMATION, SAFETY & HSE
Hazardous-area classification, alarms/interlocks, relief and venting, CIP/cleaning safety where applicable, fire and gas interfaces, HAZOP actions, ESD philosophy and traceable quality release.
APPLICATIONS & PERFORMANCE BASIS
Refinery product control, combustion, water treatment, solvent and alcohol quality monitoring.
CODES, STANDARDS & QUALITY BASIS
IEC/ISA, analyzer vendor standards, hazardous-area certification, ASTM/EN/DIN/GOST reference test method as specified.
CONTRACTUAL CODE BASIS
IEC/ISA, analyzer vendor standards, hazardous-area certification, ASTM/EN/DIN/GOST reference test method as specified.