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Maritime Technical Library • Engineering Blog

Technical Service Articles &
Class Survey Engineering Posts

Explore publication-ready engineering manuals, SOLAS/MARPOL compliance SOPs, diagnostic matrices, and worldwide port attendance protocols.

All Topics (80) Bridge & NavCom (34) Safety & LSA/FFA (11) Propulsion & Engine (12) Scrubber & MARPOL (8) Auxiliary & Galley (7) Cathodic Anodes (1) Automation & SIS (5)
Showing 1 to 8 of 8 technical articles
Technical Service 12 min read

Victor Marine OWS 15ppm & STP Sewage Treatment Plant Service

MarineListing delivers 24/7 Class-approved annual calibration, coalescing matrix refurbishment, automated diverter valve overhaul, and genuine spare parts supply for Victor Marine Oily Water Separators (OWS) and Sewage Treatment Plants (STP) worldwide. Specializing in the Victor Marine CS-series (CS-0.5 to CS-10), S-15 bilge alarm monitors, OCM 12 oil content meters, and STP biological sewage treatment units (STP 15–100), our certified marine environmental technicians restore 100% operational integrity. Operating across major global bunkering and shipping hubs—including Singapore, Rotterdam, Fujairah, Houston, and Busan—we ensure strict statutory compliance with IMO MEPC.107(49), IMO MEPC.227(64), MARPOL Annex I, and MARPOL Annex IV mandates, guaranteeing zero Port State Control (Paris MoU, USCG) detentions.

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Environmental Compliance 11 min read

Wärtsilä Aquarius BWMS & Marine SOx Scrubber Environmental Service

MarineListing delivers 24/7 Class-approved commissioning, calibration, emergency troubleshooting, and genuine spare parts supply for Wärtsilä Aquarius Ballast Water Management Systems (Aquarius EC & Aquarius UV) and Wärtsilä Exhaust Gas Cleaning Scrubbers worldwide. Our factory-trained marine environmental service engineers service electrolytic chlorination cells, TRO (Total Residual Oxidant) sensors, UV lamp ballasts, SOx absorption columns, CEMS NDIR gas analyzers ($\text{SO}_2/\text{CO}_2$ ratio), and washwater monitoring packages (PAH, Turbidity, pH). Operating across major bunkering hubs and global ports—including Singapore, Rotterdam, Fujairah, Houston, and Busan—we ensure full statutory compliance with the IMO BWM Convention (Reg D-2), USCG Title 46 CFR 162.060, MARPOL Annex VI Reg 14, and IMO Resolution MEPC.340(77).

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Environmental Compliance 11 min read

Yara Marine SOx Scrubber & SCR NOx Reduction Servicing, CEMS & Washwater Compliance

MarineListing delivers 24/7 Class-approved maintenance, washwater monitoring recalibration, and catalyst refurbishment for Yara Marine Technologies Exhaust Gas Cleaning Systems (EGCS / SOx Scrubbers) and Selective Catalytic Reduction (SCR / NOx) units across worldwide maritime corridors. Supporting commercial container vessels, bulk carriers, crude oil tankers, and passenger cruise ships, our certified marine environmental and emissions engineers ensure strict statutory compliance with MARPOL Annex VI Regulations 13 & 14 and IMO Resolution MEPC.340(77). We provide comprehensive port and voyage attendance covering SMO 254 and grade 2 titanium wash tower structural NDT, spray nozzle descaling, Continuous Emission Monitoring System (CEMS $\text{SO}_2/\text{CO}_2$ optical bench) calibration, washwater multi-parameter sensor validation (PAH, turbidity, pH), and SCR ceramic honeycomb catalyst block renewal across Singapore, Rotterdam, Fujairah, Houston, and Busan.

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Environmental Compliance 11 min read

YSI EXO3 Marine Multiparameter Sonde Calibration & Ballast Water Monitoring Service

MarineListing provides 24/7 Class-certified calibration, optical sensor refurbishment, and marine compliance testing for YSI (Xylem) EXO3 multiparameter oceanographic sondes across global maritime ports. Extensively deployed for Ballast Water Management System (BWMS) discharge compliance verification under IMO Regulation D-2 and USCG 33 CFR Part 151, as well as port environmental dredging monitoring, our factory-trained oceanographic technicians maintain smart digital sensors for Conductivity/Temperature (CTD), Optical Turbidity, Optical Dissolved Oxygen (DO), pH/ORP, and Chlorophyll-a. Every service attendance includes 2-point NIST-traceable standard calibration, central anti-fouling wiper seal overhaul, optical lens ultrasonic descaling, and pressure-rated titanium housing vacuum testing across Singapore, Rotterdam, Houston, Fujairah, and Busan.

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Environmental Compliance 9 min read

Sunrui BalClor BWMS Electrochlorination Service

MarineListing provides 24/7 global Class-certified engineering attendance, electrolytic cell acid descaling (CIP), TRO sensor calibration, and genuine spare parts supply for Sunrui BalClor Ballast Water Management Systems (BC-500 through BC-7000 MKII series). Delivering full compliance with IMO BWM Convention Regulation D-2 and USCG Type Approval (46 CFR 162.060), our factory-trained BWMS Service Engineers operate across all major bunkering and drydock hubs—including Singapore, Rotterdam, Dubai, Houston, Busan, and Zhoushan—executing side-stream electrochlorination overhauls, hydrogen degassing interlock tests, DPD reagent replenishments, and biological compliance testing.

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Technical Service 9 min read

Turner Designs Marine Oil in Water Monitor & Fluorometer Service

MarineListing provides 24/7 global Class-approved calibration, optical sensor overhaul, and annual certification for Turner Designs Hydrocarbon Instruments (TD-4100, TD-4100XD, and Cyclops-7F) marine oil-in-water monitors and fluorometers. Supporting Exhaust Gas Cleaning Systems (EGCS scrubber washwater PAH monitoring under IMO Res. MEPC.340(77)) and 15 ppm bilge alarm systems (MARPOL Annex I MEPC.107(49)), our factory-trained instrumentation engineers execute optical flow cell de-fouling, solid secondary standard (SSS) verification, UV excitation source replacement, 4–20 mA loop recalibration, and 3-way diverter valve interlock testing worldwide across Singapore, Rotterdam, Dubai, Houston, and Busan.

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Technical Service 6 min read

ODME Service, Calibration & Annual Survey

Certified Oil Discharge Monitoring Equipment (ODME) calibration, cleaning, and annual survey attendance strictly conforming to MARPOL 73/78 Annex I, Regulation 31 and IMO Resolutions MEPC.108(49) and MEPC.240(65). Specialized technical support covers Rivertrace Smart ODME, Deckma Hamburg, VAF Instruments Oilcon Mark 6, and Seil Seres units on crude, product, and chemical tankers. Service guarantees validation of optical measuring cells, sample conditioning pumps, flow meter telemetry, GPS interface loggers, and automated overboard dump valve trip relays (<20 seconds) with official Class calibration certificates.

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Technical Service 6 min read

OWS (Oily Water Separator) Service

Class-approved OWS (Oily Water Separator) service, calibration, and certification for 15 ppm bilge alarm systems and complete oily water separation equipment. Service includes 15 ppm bilge alarm calibration, oil content monitor testing, filter coalescer replacement, valve verification, and certification compliance with MARPOL Annex I Regulation 14, IMO MEPC.107(49), MEPC.240(66), and MEPC.312(82). Full worldwide port attendance with 24-48 hour turnaround for calibration and 72 hours for major OWS overhaul.

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