Hari Mohan Varshney Email & Phone Number

Bengaluru, Ka, In

Bengaluru, Karnataka, India

Bangalore

✔Projects:1. "National Large Solar Telescope":-☛ Design Concepts of 12-14 meter diameter retractable and closed dome for NLST.☛ Concept Design for 10m diameter of Instrument Rotator Table (IRT).☛ Design for 2m diameter Primary Mirror Cover☛ Handling & Maintenance sequence for primary & secondary mirror cell of NLST.☛ Concept for handling Instruments at Rotator Table.2. "TMT- Wide Field Optical Spectrograph (WFOS)" A. Grating rotation & exchange Subsystem (GRX)​:-☛ Development of the Design Requirement Document (DRD)☛ Space constraint assessment for red & blue channel GRX☛ Generation of the conventional & Robot concepts for the exchange of the grating.☛ Path planning for the exchange of grating using conventional & robot concept.☛ Created Virtual Reality (VR) Simulation video for the working of all concepts.☛ Trade-study of the different concepts for Red & Blue GRX ☛ Prepared Design Description Document (DDD) for the Red & Blue GRX.B. Filter exchange Subsystem (FRX)​☛ Space constraint assessment for Red & Blue Camera Filter Exchange.☛ Generation of Conceptual design for the exchange of filter for Red & Blue Camera.3. "TMT- High Resolution Optical Spectrograph (HROS)"​☛ Space envelope development of optics for red & blue spectrograph.4. "KECK- Santa Cruz Array of Lenslets for Exoplanet Spectroscopy (SCALES)":-☛IFU Filter Wheel Mechanism​5. "National Large Optical Telescope (NLOT) Project"✔ Assisted in/Assisting:☛ Concept design for Camera Rotation System (CRS) of TMT WFOS.☛ Labour hour estimation & cost estimate for Conceptual Design Phase (CoDP), Preliminary Design Phase (PDP), Final Design Phase (FDP) & Fabrication Phase of TMT WFOS subsystems i.e. CRS, GRX & FRX.☛ Implementation schedule for CRS, GRX & FRX in Microsoft Project 365.☛ Report compilation of detailed mechanical analysis for Prototype Segmented Mirror Telescope (PSMT)☛ R&D activities for the measurement of the radius of curvature of the optical mirrors.

Gandhinagar, Gujarat

I worked on the following Projects in Remote Handling and Robotics Technology Development Division, Institute For Plasma Research, Gandhinagar:✔ Projects:☛Concept design of Heavy Duty Multipurpose Deployer having payload capacity of 5.8 tons.☛Kinematic assessment of in vessel task of Heavy Duty Multipurpose Deployer.☛Design & fabrication of Prototype Robotic Articulated System-II payload capacity of 70 kg.☛VR Simulations of maintenance process sequence for GC tritium monitoring system.☛Assembly & maintenance process sequence creation for gear boxes used in LD MPD joints.✔Assisted in:☛Design, development and kinematic simulation of two stage planetary gearbox for LD MPD.☛Design & development of a high reduction and low backlash planetary gearbox for RH system.☛Design & development of tooling application (end effector, RH gripper) for RH equipment.

New Delhi Area, India

✔Project:☛Management, Planning & Execution of 3x12 MW capacity Biomass Based Power Projects on Build Own & Operate (BOO) basis.✔Activities Performed:☛Prepared Detailed Project Report and Biomass Assessment Study Report. ☛Planning for collection, management & storage of biomass fuel for the power projects.☛Prepared material requisitions for quotation and for purchase of site materials.☛Review the technical offers for boiler, steam turbine and C&I equipment.☛Prepared technical bid evaluation reports and EPC offer for execution of the projects.☛Review the technical offers from bidders, and prepared technical queries.☛Review of vendors’ technical calculations, P&I diagrams and engineering drawings.☛Coordination with vendors and the division heads for validation of the technical document. ☛Weekly progress reporting to General Manager and Managing Director.☛Identification & planning of various resources viz. manpower, tools and plant, consumables etc. ☛Prepared implement schedule, organization chart, budgeting and progress report. ☛Preparation of cost estimates and financial for mechanical engineering works

Bachelor’S Degree, Mechanical Engineering, 78.73%

❐3rd SEMESTER: ✍Engg Mathematics-III ✍Material Science ✍Applied Thermodynamics ✍Fluid Mechanics ✍Strength of Material ❐4th SEMESTER.

Diploma In Engineering, Mechanical (Production) Engineering, 76.59%

Activities and Societies: ☛Coordinator for organizing Annual function in M.G. Polytechnic Hathras and member of Anti Ragging Committee..

High School, Science Stream, 61.50%

✦Board of High School and Intermediate Uttar Pradesh✦ ❑Subjects Studied: ✍Hindi ✍English ✍Mathematics ✦ Distinction ✦ ✍Science ✍Social.