Overview
IEC TR 61832:2015 - "Design and installation of on-line analyser systems − Guide to technical enquiry and bid evaluation" - is a technical report from IEC that provides a structured framework to prepare enquiries (RFI/RFQ/RFP) and to evaluate vendor bids for large on-line analyser systems. It is intended to assist procurement and engineering teams in developing specifications or material requisitions and to standardize the information expected from vendors. This TR is a guidance document, not a detailed design specification, and is intended to be read in conjunction with IEC TR 61831:2011 (On-line analyser systems – Guide to design and installation).
Key topics and requirements
The report organizes the key elements that should appear in enquiry documents and vendor responses, including:
- Preliminary project details: brief project description, expected vendor response type, and critical bid-rejection criteria.
- Scope of supply: clear delineation of vendor and client responsibilities, procurement duties, and required standards/codes.
- Documentation requirements: information required at quotation stage, during project execution, and at project completion.
- Analyser house and utilities: layout, construction, ventilation, air-conditioning, power distribution, safety, monitoring and labelling.
- Sample system and analyser specifications: probe design/location, sample conditioning and transport, analyser performance, materials of construction and certification.
- Inspection, testing and commissioning: factory tests, systems integration testing, commissioning and site acceptance tests, and validation procedures.
- Training and spare parts: vendor obligations for operator/maintenance training and recommended spares provisioning.
- Bid technical evaluation methods: comparative testing, weighting of technical criteria (including engineering services), bid qualification meetings and reassessment procedures.
- Template content: sample analyser specification template to standardize enquiries and comparisons.
Practical applications and users
IEC TR 61832 is aimed at stakeholders involved in procurement, specification and delivery of on-line process analysers, including:
- Procurement managers and contract writers preparing RFPs/RFQs
- Process, instrumentation and control engineers defining system requirements
- Project managers and EPC contractors overseeing analyser installations
- Vendor proposal teams preparing compliant quotations
- QA/QC and commissioning teams defining factory acceptance and site acceptance tests
Benefits include improved bid comparability, reduced ambiguity in supplier responses, clearer vendor/client interfaces, and better-defined commissioning, training and spares commitments.
Related standards
- IEC TR 61831:2011 - On-line analyser systems – Guide to design and installation (to be used in conjunction with IEC TR 61832:2015)
Keywords: on-line analyser systems, technical enquiry, bid evaluation, analyser specification, sample conditioning, commissioning, inspection and testing, analyser house, vendor interfaces.