Post by Shailender Kumar

🔌A quick checklist for Power-Black-out🧑‍💻🧑‍💻 Ek daur school ka, ek daur professional life ka🧑‍💻 ⚡ Ek time tha jab blackout ka matlab hota tha — maza hi maza. Baarish ho rahi hoti thi, tez hawa chal rahi hoti thi, aur phir light chali jaati thi. Aur jaise hi andhera hota – pura school ek dum khush! “Yesss! Aaj lecture cancel!” Bachhon ki awaazein, masti, shor sharaba – aur dil se ek hi feeling: “Kya mast mausam hai yaar, aaj to full enjoy!” Lekin ab… sab badal gaya hai. Or ab being on DCS aur Engineer hoon. Ab blackout ka matlab hai: “Power voltage fluctuations aaya kya?” “Load variation ya zero to ni ho gaya?” “Ohhh Compressor trip kar gaya kya?” “Areee DP variation aa rahi hai ?” A quick checklist for reference during blackout Ab blackout ka matlab hai – ⚙️ Rectifier & Polarization Checks Verify polarization rectifier on individual electrolyzer. Check polarzation current and voltage for individual electrolyzer. Confirm DP (Differential Pressure) at Main and individual DP is okay. Ensure all downstream pumps (Chlorine & Hypo) are running properly. 🔋 Emergency DG Set (Diesel Generator) Emergency DG set should be ON and supplying power. Critical Brine Plant circuits and pumps must be operational on DG power. Verify Anolyte & Catholyte circuits – both in OK condition. Check Nitrogen purging in progress. Chlorine to Hypo valve in open condition. 🌬️ Blowers & Utilities Emergency Hypo blower must be running on DG set. Check Caustic GPL, Hypochlorite status, and vacuum suctions – all should be in good condition. In Utilities: Cooling tower pumps chilled water pump must be started. Ensure instrument air & nitrogen pressures are within limits. 🧪 Chlorine Production System Ensure chlorine bullet is isolated. On HCL furnace: Chlorine and Hydrogen valves in closed position. H2 blower n compressor stopped condition. Nitrogen purging must be active. 💧 Caustic Concentration unit (CC) Side Confirm caustic circulation is ongoing prevention of crystallization/chocking. ✅ Final Confirmation Make sure every section is cross-checked for safety and process integrity before normalizing operations post-blockout. 💼 Stay prepared, stay safe! 🔧 Operations Excellence | 🧪 Process Safety | ⚡ Emergency Handling #ChemicalPlantOperations #EmergencyResponse #PowerBlockoutChecklist #ProcessSafety #ChlorAlkali system handling, breakdown analysis, aur equipment safety. man singh rawat HIMANSHU SHARMA Lakshay Jain Dhruv Vashisht