Subhrajit Sen Email & Phone Number

Gurugram, Haryana, India

Jamshedpur, Jharkhand, India

Kolkata, West Bengal, India

Lead Engineer responsible for Development and Design of FRP Composite products for Civil & Structural Applications

Kolkata Area, India

Assess & adopt FRP Composite products & manufacturing technologies for application in bridges & related components

Kolkata Area, India

Responsibilities> As Lead Discipline Engineer, ensured conformity of C&S deliverables to organisational safety & quality standards, while meeting Project cost & delivery schedule targets> During Basic & Detailed Engineering (FEL2, FEL3 & FEL4) stages, coordinated with all stakeholders of E&P to ensure capturing of all requirements at the outset, interface matching for unimpeded execution, no/ minimum revisions in C&S drawings, and delivery of C&S documents & drawings as per Schedule> Reviewed Plant Layout to understand scope & suggested layout optimisation and changes necessary for brownfield execution, avoiding interferences & utilising existing structures as far as practicable> Prepared in-house and reviewed Consultants' and Vendors' C&S technical specifications, cost estimates, engineering schedule and execution plan of C&S deliverables during Basic Engineering (FEL2 & FEL3) stages> Reviewed and commented Mechanical Assignment drawings to ensure completeness and correctness of inputs required for Structural GA drawing generation, and ensured accuracy of load data> During Detailed Engineering (FEL4) Stage, prepared in-house and reviewed Consultants' and Vendors' design, Tekla 3D Models, GA drawings for various structures in different units of steel plants and mines> Providing input & connection details for Tekla 3D Models, & reviewing models in Trimble Connect> Reviewed and issued marking and fabrication/ shop drawings; resolved forthwith RFI’s from fab shopMajor Projects> 10 MTPA Coal Expansion Project at TSL West Bokaro mines> Iron Ore Processing Plants at TSL Joda & Noamundi mines> Concept design of short span FRP Foot Bridges & Walkways for corrosive industrial areas> Extension of Scrap Aisle at SMS- TSK> Slag Splashing project for LD#1 & LD#2 – TSJ> Screening & Torch-cutting of LD-Slag for Marketable Product – TSJ> Replacement of Boiler#3 at Power House#4 – TSJ> 500 TPH Iron Ore Fines Conveyor Project – TSL, Joda Iron Ore Mines

Responsibilities > As Project coordinator for Railway Bridge Project, managed all stakeholders, prepared Project Specifications, layout plan capturing all requirements, Technical Specifications, BOQs, Advance Procurement List, and prepared and updated on monthly basis Project Execution Schedule> As Project Coordinator, ensured timely release, by all engineering disciplines, of engineering documents & drawings, incorporating revisions as per site condition> Reviewed Plant Layout to understand scope, suggested layout optimisation to achieve reduction in execution time, footprint area, and cost> Prepared in-house and reviewed Vendors' design and drawings of various structures> Suggested schemes for rectifying equipment supporting frames and strengthening structural floor beams to mitigate unsafe levels of vibrations observed during dry-run of conveyors with HT motorsProjects > Replacement of A-F Blast Furnace Highline Railway Bridges – TSJ > 3.0 MTPA Greenfield Plant – TSK> Extension of Kolkata Metro Railway from Noapara to Barasat – KMRCL> Expansion of Coal Handling System for TPP – IMFA> 3.0 MTPA Brownfield Expansion – TSJ> 600 TPD Lime Calcining Plant – RAK> 6.3 MTPA Brownfield Expansion – VSPAdditional Assignments > As a member of cross-functional investigation team formed by client, determined root cause of failure of LD#1 Roof Structure after observation of failure/deformed pattern, determination of design and failure condition load levels, and analysis, under these load levels, of the failed structure> After evaluating multiple schemes, recommended to client a two-stage repair and restoration scheme for collapsed roof portion of LD#1 that would cause minimum production loss time> Evaluated multiple configurations of ultra-long span (105 m) material storage sheds for adoption in RMHS

Bachelor Of Civil Engineering (B.E.), Civil Engineering

Higher Secondary, Science

Secondary Education