--- title: "Cirebon Power: annual AQMS maintenance | Citia" description: "This work is an annual preventive maintenance program for all Ambient Air Quality Monitoring Systems (AQMS) owned by Cirebon Power." url: https://citia-engineering.com/en/projects/cirebon-power-annual-aqms-maintenance language: en updated: 2026-07-22 type: project site: Citia Engineering Indonesia --- # Cirebon Power: annual AQMS maintenance This work is an annual preventive maintenance program for all Ambient Air Quality Monitoring Systems (AQMS) owned by Cirebon Power. | Field | Value | | --- | --- | | Year | Not recorded | | Location | Cirebon, Jawa Barat | | Status | Finished | | Work types | Instrumentation, Sensor | | Updated | 2026-07-22 | ![Air quality monitoring station with instrument masts at Cirebon Power](https://citia-engineering.com/media/field/wide-cirebon-aqms-station-01-1600.webp) ## About this work #### **1) Monthly preventive maintenance (12 visits)** Every month, a routine visit covers all AQMS devices: - Thermo Scientific 42i (NO/NO₂/NOx Analyzer) - Thermo Scientific 43i (SO₂ Analyzer) - Thermo Scientific 49i (O₃ Analyzer) - FH62C14 (PM10 Monitor) - Environics 6100 (Multi-Gas Calibrator) - Zero Air Generator PM activities include: - Cleaning the outer casing - Visual inspection & internal cleaning - Capillary inspection - Fan filter cleaning - Sample particulate filter inspection - Lamp voltage check - Leak test - Pump check #### **2) Computer system & network checks** These include: - Workstation - Monitor & keyboard - Printer - UPS - Communication switch - Checks of the power supply, electrical disturbance, and data communication #### **3) Spare parts management** The document also lists the **existing spare parts** for each analyzer, including: - O-ring - Pump repair kit - UV lamp - Flow transducer - Pressure transducer - Filter element This helps ensure critical components are available, which shortens MTTR (Mean Time to Repair). #### **4) Proposed implementation** The document sets out a **monthly PM schedule** (Month 1-12) with a detailed checklist for each instrument. The aim is to keep all devices in optimal condition throughout the year. ### **The work in one sentence** **This work is an annual preventive maintenance service for all of Cirebon Power's air quality monitoring systems, carried out every month to maintain accuracy, reliability, and environmental compliance.** ## Contact - Company: PT Citia Engineering Indonesia - Email: services@citiaengineering.com - Telephone: +62 21 278 20286 - Office: Jl. Kaimun Jaya No. 1, Cilandak Barat, Jakarta Selatan, DKI Jakarta 12430, Indonesia [Contact Citia](https://citia-engineering.com/en/contact.md) ## Structured data (JSON-LD) ```json { "@context": "https://schema.org", "@graph": [ { "@type": "Organization", "@id": "https://citia-engineering.com/#organization", "name": "Citia Engineering Indonesia", "legalName": "PT Citia Engineering Indonesia", "alternateName": "Citia", "url": "https://citia-engineering.com", "logo": { "@type": "ImageObject", "url": "https://citia-engineering.com/media/citia-logo.png", "width": 950, "height": 328 }, "description": "Citia is an engineering and system integration company in Jakarta. We connect field devices, PLC and SCADA, terminal software and enterprise systems, then install, test and maintain them.", "email": "services@citiaengineering.com", "telephone": "+62 21 278 20286", "address": { "@type": "PostalAddress", "streetAddress": "Jl. 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