EPC engineering

A site visit: measuring flow, temperature and gas composition, and inspecting the existing plant. Anemometers and pitot tubes, portable gas analysers, thermal imager, dust sampling. 1–3 days on site; deliverable — survey report and written opinion; free of charge if the project follows.

Engineering calculation and working documentation — the set that later passes review and acceptance: aerodynamic calculation of the network, strength and thermal calculations, structural, concrete, architectural and process drawings, bills of materials and schedules. 2–6 weeks; approved with the client and the regulator.

Our own manufacture of housings and cages, and bags sewn to the site’s dimensions: cutting and welding of housings, bag sewing line, painting and anti-corrosion treatment. 6–16 weeks; incoming, in-process and final inspection; data sheets, certificates, specifications.

Supervised or turnkey installation: rigging and assembly, ductwork connection, electrics and instrumentation, commissioning and cleaning-cycle setup. 2–8 weeks; emission measurement at hand-over, figures recorded in the hand-over certificate.

Scheduled maintenance, emergency call-out and a consumables stock for your site: inspection of valves and venturis, replacement of bags and cartridges, diagnostics by ΔP and emissions. 24-hour response under contract, scheduled maintenance 2–4 times a year.

Your people need to understand what ΔP is telling them and when the bags are due: operating instructions, walk-through of typical failures, hands-on practice on site. On site or online, 1–3 days; deliverable — training record.