What is Line History Sheet (LHS)? | QA/QC Documentation for Mechanical Engineers | Jamnagar Jobs

Описание: ​"Dosto, agar aap Jamnagar Refinery ya kisi bhi Oil & Gas project mein QA/QC Mechanical Engineer banna chahte hain, toh LHS (Line History Sheet) ki jankari hona compulsory hai.
​Is video mein hum dekhenge:
​LHS kya hota hai aur ise kyu banaya jata hai?
​Line History Sheet mein kaun-kaun se points hote hain? (Welding, NDT, Hydrotest details)
​Interview mein LHS se jude sawal.
​Live Format of LHS for Mechanical Engineers.
​Mechanical Diploma aur Degree holders ke liye ye video career badalne wala ho sakta hai! Video ko end tak dekhein."
​🛠️ What is Line History Sheet (LHS)?
​LHS ek comprehensive document hai jo kisi specific pipeline ki puri history track karta hai—fabrication se lekar final hydrotest tak.
​LHS mein ye 5 cheezein must hoti hain:
​Line Identification: Line number, Unit number, aur Drawing (P&ID/Isometrics) reference.
​Material Traceability: Heat numbers aur Material certificates (Pipe aur Fittings ke liye).
​Welding Data:
​Joint Numbers.
​Welder ID (Kisne weld kiya).
​WPS Number (Kaunsa procedure use hua).
​Inspection (NDT) Records: Visual inspection, Radiography (RT), ya Ultrasonic (UT) ki reports ke references.
​Testing Details: Final Hydrotest ya Pneumatic test ka pressure aur date.
​💡 Quick Tips for Interview
​Q: LHS kab bhara jata hai?
​A: LHS ko real-time mein bhara jata hai. Jaise hi ek joint weld hota hai aur uska NDT clear hota hai, data LHS sheet mein update ho jata hai.
​Q: LHS ka fayda kya hai?
​A: Future mein agar kisi line mein leak hota hai, toh LHS se hum turant check kar sakte hain ki wo joint kisne weld kiya tha aur uska RT (Radiography) result kya tha.
​Kya aap chahte hain ki main LHS ka ek sample "Table Format" banakar dikhaun jo aap apne video mein dikha sakein?