Process Senior Lead Manager (Design)

Topgear Consultants; Chennai District; On-site; INR 800,000 - 1,200,000; Full time

Job summary

Topgear Consultants in Chennai invites a Process Engineer with expertise in desalination and conventional water treatment. You will lead complete process design to deliver pre-bid engineering and basic/detailed engineering for SWDP and WTP projects.

The role requires a degree in Chemical or Environmental Engineering and hands-on design experience in RO, DAF, UF, EDI, CPU, cyanotoxin control, and plant layout. You will produce process calculations, diagrams, and technical data sheets.

Qualifications

• Experience in designing desalination plants and conventional water treatment processes.
• Ability to generate design deliverables for prebid and post-bid engineering.

Responsibilities

• Complete process design of SWDP and WTP, including intake, pretreatment, RO, and remineralization.
• Prepare process calculations, diagrams, and instrumentation drawings for tendering and detailed engineering.

Education

Master or Bachelor in Chemical Engineering or Environmental Engineering

Job description

Role & responsibilities

omplete process design of the following: 1. Sea Water Desalination Plant (SWDP): Design of Desalination Plant with Intake, Pretreatment, Ultra-filtration, Reverse Osmosis, Remineralization, Brine management and sludge treatment. Sea Water Intake system: Various types of Intake System Pretreatment system: including Dissolved Air Floatation (DAF); media filtration like DMF (Dual Media Filter), MMF (Multi Media Filter); membrane filtration like UF (Ultra Filtration) etc. Reverse Osmosis system: including sea water reverse osmosis with , brackish water reverse osmosis. Energy recovery system: including system design with ERT (Energy Recovery Turbine), Pressure Exchanger and Work Exchanger. Remineralization: including Limestone Bed Filtration with carbon dioxide dosing. Sensitivity: Brine management system: including intermittent brine storage, utilization of brine in the process scheme and disposal of brine back to sea. Sludge management system: including separation, dewatering and disposal of sludge generated in the process scheme. Metalloid removal: including removal of Boron by Ion exchange technology. 2. Conventional Water Treatment Plant (WTP): Conventional WTP with clarifier, filtration and disinfection. Process plant WTP with demineralization, electro-deionization (EDI), condensate polishing unit (CPU, both high pressure & low pressure) Design and selection of processes for handing cyanobacteria and cyanotoxin. Design and selection of processes for removal of color, odor, heavy metal, micropollutants etc. Person should be able to generate design deliverables for complete prebid engineering (Tendering) and post-bid engineering (Basic engineering and Detail Engineering): Process Design Calculation Hydraulic Calculation Mechanical Equipment List Civil Unit List Electrical Load List Input for Instrument range Process Flow Diagram Mass Balance Diagram Hydraulic Flow Diagram Process & Instrumentation Diagram Plant Layout General Arrangement Drawing Hazardous Area Classification Drawing Chemical, Power and Utility Guarantee including calculation of SPC (Specific Power Consumption) for the plant. Preparation of RFQ Vendor offer Evaluation & Selection Technical Data Sheets Process Design Basis Report Operation and Control Philosophy Scenario analysis Input for Operation and Maintenance Philosophy. Input for Financial Modelling in BOOT/ BOO projects like Correction factors,

Preferred candidate profile

Process Engineer with expertise in Desalination Plant and conventional Water Treatment Plant The candidate should be with a Master degree or Bachelor degree in Chemical Engineering or Environmental Engineering with a experience of design the Desalination Plant.