Recent Accomplishments From FY 2023 to FY2026
1. CCU Expansion Project (250 TPD → 300 TPD Capacity Enhancement)
As part of the capacity revamp of the existing 250 TPD CCU to 300 TPD, I successfully executed the following key activities:
a) Surface Condenser Replacement (SC-340)
Led the replacement of the existing SC-340 surface condenser with a higher capacity condenser, ensuring safe execution within a 32-hour shutdown window through meticulous planning. Prepared a detailed Gantt chart for execution planning, ensured strict adherence to timelines, and completed all Quality Assurance Plan (QAP) documentation for Pre-Startup Safety Review (PSSR). The PSSR was successfully conducted and approved prior to commissioning. Additionally, successfully executed the installation of a series ejector system to maintain the required vacuum for 300 TPD operations.
b) Replacement of Process Pumps (P-323 A/B & P-349 A/B)
Handled the CAPEX for upgrading P-323 A/B and P-349 A/B pumps with higher capacity units. The project experienced a minor delay due to technical evaluation between conventional centrifugal pumps and mag-drive pumps. The Technical Recommendation (TR) documentation has been completed, and final technical alignment with vendors is in progress.
Current status: 85% completion; project to be carried forward to FY 2026–27.
2. Anthracite Filter Vessel Procurement
Managed the CAPEX process starting from sanction note preparation for approval through final procurement stages. Collected techno-commercial offers from reputed rubber lining vendors including M/s Lebracs, M/s Ishan Equipments, and M/s Mill Rubber. Prepared a detailed Technical Comparison Statement (TCS) and Technical Recommendation (TR) for internal review.
Conducted extensive technical discussions with vendors to finalize specifications and subsequently raised the purchase requisition based on the finalized TR. Also prepared the complete Quality Assurance Plan (QAP) for the vessel and completed internal review with the reporting manager.
Current Status:
Procurement completed; final inspection at vendor end pending. Equipment delivery expected before March 2026.
3. Laser Alignment System (Shaft & Belt Alignment Tools)
Initiated the CAPEX for procurement of advanced laser alignment systems to enhance maintenance accuracy and reliability. Floated techno-commercial inquiries to leading vendors including Fluke, Easy-Laser, and SKF.
Performed a detailed technical evaluation, prepared the TCS and TR, and finalized vendor selection. Subsequently raised purchase requisition and purchase order.
Both laser shaft alignment and laser belt alignment tools have been received, and Capital Work-in-Progress (CWIP) documentation has been completed, resulting in successful closure of the CAPEX.
Additionally, played a key role in arranging practical training sessions for staff and contract fitters, including refresher training programs to ensure effective utilization of the laser alignment tools.
Status: CAPEX Completed and Closed.
4. HE-330 Heat Exchanger Retubing
Executed the HE-330 retubing CAPEX project, including preparation of the CAPEX proposal, vendor finalization, and technical coordination. Procured 126 tubes, 2 tube sheets, and 1 riser pipe required for the retubing activity.
Successfully executed the complete retubing activity within 7 days through detailed planning and resource allocation. Prepared Job Safety Analysis (JSA) and a Gantt chart to ensure safe and timely execution. Closely monitored the activity to ensure adherence to safety, quality, and schedule commitments.
5. RVDF Unit Installation
Assigned responsibility for the CAPEX related to the installation of an additional RVDF unit (mirror to the existing unit). Initially, the project scope was limited to replacement of the existing RVDF drum, but later expanded to include installation of a complete new RVDF unit.
Led the project from the initial technical discussions with vendors, preparation of Technical Recommendation (TR), and vendor alignment. One of the major challenges involved adjustment and optimization of CAPEX funds to accommodate the expanded scope, which was successfully managed in coordination with the reporting manager.
Completed Purchase Requisition (PR) and Purchase Order (PO) processes, and ensured successful completion of all stage inspections. The RVDF unit has been delivered and installed at site, and CWIP documentation has been submitted, resulting in successful closure of the CAPEX.
6. Successfully modifying, repairing, installing, and lining up the weak acid tank within 3 days (the tank's top roof was completely broken).
7. Assistance in the successful commissioning of the 95 TPD caustic flakes unit (Bertrams make).
8. Successful assistance in the commissioning of 8 units of C5T223GP, 440 Nm3/hr hydrogen compressors.