Gayatri Koyyapu
Marine Mechanical Engineer at TAI Engineers LLC- Claim this Profile
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English Full professional proficiency
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Telugu Native or bilingual proficiency
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Bio
Experience
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TAI Engineers LLC
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United States
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Maritime Transportation
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1 - 100 Employee
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Marine Mechanical Engineer
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Oct 2022 - Present
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Indian Maritime University, Visakhapatnam
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India
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Education Administration Programs
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1 - 100 Employee
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Scientist-B
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Aug 2011 - Jul 2014
- Performed tank capacity calculations, Machinery and equipment selection for 100 ft (approx) research vessel. Engine room and accommodation ventilation calculations, HVAC load calculations, Bow thruster and dynamic positioning calculations. Weight estimation of piping systems. Optimizing Machinery arrangement configuration. Preparation of Systems Design Summary Report, Range and endurance calculations. - Performed Capacity calculations and equipment selection of 10000 DWT Bulk Carrier. Machinery room layout and accommodation heat load and AC design calculations, Steam consumption calculations. Developed Classification Drawings of systems including Bilge, Fire & General Service, Ballast, Fuel oil, Lube oil, Cooling water, Compressed air, Exhaust, Steam, Sewage & Sanitary, Fresh Water and Sea Water hydrophore, Airvent, fill and Sounding systems, Weight estimation of piping systems. Engine room and Sea chest arrangements. Developed 3D Piping layout in TRIBON software. Developed Purchase Technical Specifications (PTS). Worked on EEDI reduction using waste heat recovery and power take off methods. - Equipment selection for 75 passengers boat. AC load calculations. Prepared technical specification. Show less
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Total Maritime Design Pvt Ltd ( A subsidiary of Goodearth Maritime Limited)
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Visakhapatnam, India
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Designer
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Sep 2008 - Aug 2011
-Performed capacity calculations of all tanks and equipment for 5000 DWT OIL TANKER (DNV Class). Prepared Classification Drawings of Bilge, Fire & GS, Cooling water, Compressed air Systems. Prepared Weight estimation of piping system and machinery and sea chest arrangements. Worked on Piping layout & Production drawings in TRIBON. - Prepared Capacity calculations of tanks and equipment, Classification drawings of Fuel oil, Lube oil piping systems and sea chest arrangements for 850 kL Lube oil tanker ( DNV Class). - Prepared Capacity calculations of the equipments, Classification Drawings of Bilge, Fire & GS, Deck scuppers, Fuel oil, Cooling water, Sewage & Sanitary, FW hydrophore systems and Weight estimation of piping systems and machinery room & Sea chest arrangement for Utility vessel (IRS class). - Prepared Capacity calculations of the equipments, Engine room and accommodation ventilation calculations, Classification Drawings of Bilge, Fire & GS, Deck scuppers, Fuel oil, Cooling water, Compressed air, Sewage & Sanitary, FW & SW hydrophore systems, Weight estimation of piping systems and machinery, Pump room, generator room & Sea chest arrangements. Worked on Pressure drop, Exhaust back pressure, Ballast tanks overpressure calculations, Technical specification for 72m Floating Crane Barge. - Worked on the Tender designs of Tug Barge, Bunker barge, 10K Bulk Carrier, Vehicle Carrier, Ocean Surveillance vessel. Show less
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Education
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University of New Orleans
Master of Science - MS, Naval Architecture and Marine Engineering -
Andhra University
Bachelor's Degree, Mech. Marine Engineering