Field Maintenance Engineer
Lead Engineer at Nitric Acid & Ammonium Nitrate Plant. Support on Ammonia, Urea & Utilities plants.• Achieved best service factor in PFL i.e. 98.0% at Nitric Acid Plant. Successful 110% high load test run.• Achieved 100% compliance of Preventive Maintenance regime. Initiated mothballing for NA Line C.• Cost saving of 97M PKR in FY 2023 procurement. Proposed 300M+ PKR FY 2024 budget requirement. • 25% increase in shutdown wrench time by implementation using Lean Six Sigma (LSS) project• HSE: Working on Asbestos-free gaskets, Splash Guards, Valve covers & Jet fire protection • Resolved critical Boiler Circulation and Boiler Feedwater pump chronic issuesMajor Projects: • Absorption Towers: Replacement of bottom 3 Sieve Trays resulting in 1% increase in acid concentration.• Acid Product Line: Reliability enhancement by upgradation of 420 m pipeline.• BFW Pre-heaters: Reinstatement of equipment after modification resulting in steam saving of 2.4 T/h.• Catalyst Basket: Trouble shooting and solution of frequent basket deformation issue (Material: Alloy 600). • Raw Water Tank: Replacement of Bottom, roof structure & addition of annular plates. API 650, 653.• Cooling Towers: Rehabilitation of one cell of crossflow cooling towers resulting in 23% increase in effectiveness.• ENCON-1: Upgradation of Transfer Line, Harps and addition of Coils. 0.12 Gcal/MT energy index improved.