Work Experience Detail design of static equipment like Pressure vessels (max. Thk. 110mm, max. Dia 7672 mm and max. Height 120m), Heat exchangers,condenser (TEMA type shell and tube),Columns, Towers, API & Atmospheric Tanks(Fixed and Floating Roof), Rectangular / storage tanks, Jacketed & limpet coil vessels, skid mounted separators and piping work, Rectangular Storage Tanks, Autoclaves, Gantry Cranes, Heaters, Reformers, Burners, Reactors, Flue Gas Duct etc. for Petrochemical and Process industries, Preparing static equipment design calculation as per various international codes/ client specification, Preparing General activities include review of consultant’s all mechanical works (stress analysis, design calculations) for running projects, carrying out detailed engineering work for in-house projects, preparation of technical specification, preparation of FEED (Front End Engineering Design) document, pretender site visit, contract follow-up, coordination with inter-discipline, requisitioning & bid evaluation, preparation of scope of work, statement of requirement, project strategy and assisting engineering services for preparation of engineering drawing, Technical delivery condition for material procurement, Managing / guiding the draftsmen team for preparation of G.A & detailed engineering drawing, Planning and executing design and detailed engineering as per the schedule, Getting Approval of fabrication drawing & design, co-ordination with LSTK contractors to get approval from third party inspection/client for approval & technical clarification at the fabrication stage, Attending technical meeting with client and contractors, Preparation of Providing preliminary design reports to client during enquiry stage and assist them to get the order, Providing necessary support for marketing team while quoting and attending technical meeting with clients whenever required, preparation of contract document, evaluation of technical bids, review vendor and consultant’s all engineering document, preparation of material specification and procurement of all materials covering bid evaluation, resolve all technical issues and liaison with different disciplines, negotiation and liaisons with consultants, clients and inspectors. Exposure in Codes & Standards: Pressure Parts calculations as per : ASME Sec. Div. 1 & Div.2, IBR, PD5500, Indian Boiler Regulation (IBR), ASME SEC II Part A, B& D Storage Tanks Calculations as per : API 650 Local Load Analysis : WRC 107/WRC 297/APPENDIX G Wind & Seismic calculations : ASCE-97, UBC, BSCP 3.5, IS1893 & IS875 Client Specifications used : HTAS, EIL, Kellogg Brown & Root, UOP, Haldor Topsoe, Toyo Japan, UHDE, SnamProgetti, Sasol, Shell-DEP, ADCO, Technip, Qatar Petroleum , Petrofac, SABIC, John Zink, JGC, Saudi Aramco, Chevron Familiarization with International Codes and Standards like ASTM, AWWA, AISC, EJMA, NACE, MSS, UBC, AWS, BS, MMS,AD-MARKBLATTER, ABS, ASCE, API, MOSVALD, RIG MASTERS, etc. Static Equipment Design Software Skills: Mechanical Design software for Pressure vessel: PV ELITE 2005, SDB, CODECALC, FINGLOW, Compress, MicroProtol, ADVANCED PRESSURE VESSEL, ADVANCED TOWER DESIGN Local Load Analysis: ANSYS, Nozzle Pro, Axi Pro and FE Pipe Mechanical design software for API tanks: COADE TANK 2.5 Component analysis of heat exchanger & Pressure vessel: CODECAL 2005 Familiar with MATHCAD & MATLAB The projects handled by me were in Oil, Gas and Power sector. Most of these projects were executed on EPC basis. By virtue of my experience, I have developed a profile which is a
blend of Project execution and Contract management and have acquired skills of working both on the Consultant side and the Fabricator side. Proven structural design and FEM analysis ability in analysis of different shell and head nozzle junction analysis subjected to combined loading (viz; head on, offset, offset-inclined. Inclined and Tangential nozzles with different head and nozzle configuration types), conical shell nozzle junction analysis, Bottom head to skirt joint analysis, boot junction analysis, shell nozzle junction analysis for reinforcement on blind covers, analysis of the nozzle on flat head, Trunnion type lifting lug analysis, Structural attachment analysis such as Platform clits, Pipe Shoes and Saddles on Cylinder, Oblong nozzles junction analysis for Air cooler, Flanged joint analysis under combined loading, Tubesheet analysis, Seismic and Wind Load Analysis of Columns and Tanks, FIV Analysis, Managing FEA and CFD activities in Product Design, Development, fabrication, installation and post errection support activities. Skill sets in Static, Dynamic, Non Linear Mechanical and Thermal Analysis of Piping and Vessel Components in Accordance with ASME Section VIII Division 2(Appendix 4 and Appendix 5). Expertise in Structural and Thermal Analysis, Coupled Structural and Thermal Field Analysis, Composite Analysis, Thermal and Mechanical Fatigue life evaluation of equipment, Transient, Harmonic, Modal and Contact Analysis, Qualification of components of geometry not covered by design codes, Strength verification of Damaged or malformed components. Exposure to static, thermal and transient analysis of piping components using CAESAR- II, Concept of Ansys Parametric Design Language (APDL) is inculcated to develop Template for automating analysis activities and design optimization. Heat Transfer and Fluid Flow studies by CFD, Mass Transfer phenomenon and Two/Three Phase Separation Studies, Water Hammer Analysis. CFD analysis of Primary Reformer and Secondary Reformer to check out flow and temperature distribution in system, for Burner Design and Modeling reaction mechanism in system. Two phase analysis for Bubble Column Reactor, CVD Reactor analysis, Design of Flue gas duct, Flow distribution and Pressure drop analysis in Slug catcher unit, Particle escape velocity analysis in Flare seal drum, Fuel cell analysis for Hybrid Vehicles, Flow distribution analysis for Prill Tower by Fluent suit of software’s. Summary With Five and half years design and analysis experience for design of on shore static equipments like Pressure Vessel, Heat Exchangers, Towers, Columns, Tanks, Heaters, Reformers, Burners, Reactors, Flue Gas Duct and Offshore structures such as Jackets, FPSO, Oil Rig Living Quarters, Tanks by conventional design methodology as well as Finite Element Analysis (FEA) and Computational Fluid Dynamics (CFD) techniques in compliance with International codes and standards, and client specification for Toyo India, TEC Japan and MIS Sharjah (U.A.E.) Main activities and responsibilities:“Upgrade Water Injection & Water Disposal System – Abu Ali Plants” – Project Proposal - Saudi Arabia • Coordinating,supervision and checking the drawings and technical documentation belongs to the Projects of a Piping Design and Piping Engineer’s group ; • Work among multinational personnel ; • Elaborating the Basis of Design for Piping Discipline • Elaborating the Specification for Piping Materials ; • Wall pipe thickness calculations ; • Elaborating of the Line Designation Tables ; • Elaborating of the Valve Data Sheets ; • Checking and approving the drawings and the technical documents for: o Demolition Piping Plans; o Tie-in locations ;
o Piping Plans for the New Lines ; o the Material Take-Off lists ; o Tie-in Schedule Index ; o Squad Check of P&ID, Mechanical Datasheets, etc. “De-bottleneck Condensate System Haradh Gas Plant “ – LSTK (Detail Design) – Saudi Arabia • Elaborating of the wall pipe thickness calculations ; • Elaborating of the hot-tap calculations ; • Elaborating hot tapping procedure ; • Elaborating hydrostatic test diagram for the in plant piping and pipelines ; • Elaborating of the branch reinforcement calculations • Elaborating of the safety instructions sheets for the critical piping lines ; • Checking and approving the drawings and the documents for : • Isometric piping details. • The material take-off lists ; • Squad Check of P&ID, Mechanical Datasheets, etc. Skills Engineering Programs PV Elite : Pressure Vessel Mechanical Analysis, Proficiency HTRI : Heat Exchangers Thermal Analysis, Proficiency CADWorx: Piping Networks Design, Proficiency CAEPIPE : Piping Stress Analysis,Fair AutoCAd: Engineering Design, Proficiency
BECHTEL CORPORATION, Houston, TX
Consulting Engineer • Design and procurement of pressure vessels for cryogenic service for Liquefied Natural Gas Plant for Atlantic LNG, Trinidad (May 1996 - Jan. 1997). Worked as Consulting Engineer in Pressure Equipment Group at Shell Oil Company, Deer Park, TX (Oct. 1991 - April 1996): • Design and analysis of Pressure Vessels (Tall Columns, Vertical Pressure Vessels, Horizontal Pressure Vessels, Spherical Vessels, Reactors etc.) based on ASME Boiler & Pressure Vessel Code, Section VIII, Div.-1 and Div.-2. • Analysis of Power Boiler Components per ASME Boiler & Pressure Vessel Code, Section-I.
• Mechanical design and analysis of Heat Exchangers based on TEMA. • Design and analysis of Storage tanks based on API-650 and low pressure storage tanks based on API-620. • Re-rating and Calculation of minimum thicknesses for existing pressure vessels, heat exchangers and storage tanks to obtain remaining safe and useful life out of equipment. • Calculations for Repair/Alteration of existing Pressure Vessels and Tanks per API-510, National Board Inspection Code and API-653. • Evaluation of cracks and flaws using fracture mechanics. • Design of structural systems and supports for continued operation of vessels. • Engineering support for Piping stress analysis using CAESAR-II. • Validation of COMPRESS - Pressure Vessel Design software on an ongoing basis. • Calculations for suitability of vessels for in-situ PWHT and hydrostatic testing.
1) Visual inspection of SS, MS plates, pipes and tracing of heat no as the MTC. 2) Arranging the samples of pipes and plates for lab testing (tensile, chemical,micro) and ultrasonic testing of plates for pressure vessels(storage tank, heat exchangers ,re-boilers, condenser, reactor, column etc). 3) Coordinating with consultant for MTC clearance and metal stamping. 4) Review of fabrication drawings and sorting of materials for the job. 5) Giving the task to supervisors for plate rolling, dish forming (ellipsoidal ,torspherical ) etc. 6) Interpretation of radiograph for welds and rectifying the defects. 7) Checking the dimensions of vessel and hydro testing with consultant inspector and arranging the document package for final approval and dispatching.
Work experience:
Responsible for production, planning & Control of Heat Exchangers, Pressure Vessels, Storage Tanks, Skid mounted Pumping & Heating Unit, Different Equipments for Chemical Plants, Steel plants, Cement plants, Petro-Chemical Plants, Petro-Chemical Plants, Burners, Chimney etc. Overall responsibility of material requirement of planning section. Overall planning & scheduling of all the jobs & liaising with various depts. for timely execution of above said projects. To provide adequate support to production dept. in terms of facility & quality to facilitate job completion as per schedule.
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3) Worked as a Sr Manufacturing Engineer with KILBURN Engg Ltd,Por GIDC,Baroda,INDIA from Nov’98 to June’01 COMPANY PROFILE: KEL is a member of a leading business group, Williamson Magor & Co. Ltd.It is an ISO-9001 and ASME U-STAMP certified technology led company specialises in design, engineering, manufacture, supply and installation of Dryers(Rotary Calciners,Klins,Tea& Coconut),Heat transfer system(Furnaces,Fired Heaters&Coolers),Pressure Vessels,Heat Exchangers,Columns,Reactors,Silos,Air & Dust Handling systems,Material Handling systems for Chemical, Petrochemicals, Food, Oil, Gas and other industries. an ISO-9001 and ASME U-STAMP certified technology led company.
JOB RESPONSIBILITIES : I was responsible for production & shop-floor planning of various types of rotary dryer like calciner, cooler, Hydrator etc. with Inlet & Discharge Hoods, various types of Tea Dryers, Pressure Vessels, cladded vessels, Heat Exchangers, storage tanks. Air Heaters, fired Heaters & various types of equipments for chemicals plants. Responsible for the total manufacturing Execution part in the shop-floor with a group of skilled workman to achieve desired levels of qualitative & timely production, co-ordinating & Inter action with planning dept., Design dept., project dept., & materials dept. Responsible for day to day production as per Drawings & procedures. Met schedules given by planning & Project end dates. Float enquiry to sub-contractor, get the sub-contractor approved by QAC, develop new sub-contractor to provide additional support to manufacturing facility, & follow-up with subcontractor. Responsible to ensure the production with the manufacturing practice, welding processes, welder's qualification tests (WPS, PQR, WPQ) Quality Control norms and procedure as per ASME, TEMA, BS & CODES. MAJOR PROJECTS HANDLED SUCCESSFULLY: Heat Exchangers for GACL,IPCL,BPCL,IOCL,IOL etc. Quench tower, combustion chamber, fuel tanks, ducting, pipe-line, Air Heaters, Fired Heaters with stack for Haldiya petrochemicals,HPCL,GNFC etc. Pressure vessels & cladded vessels for Hindustan lever,IPCL,GACL,GNFC,Atul chemicals,IOCL, petrofac,etc. Rotary calciner, cooler & hyderator with Inlet, discharge Hoods, mixture etc. for NIRMA LTD,IPCL,BPCL,Deepak Fertilizers,manglore refineries,Mathura refineries, etc. Various types of Tea Dryers for various Tea plants. Rotary Dryer for Ashapura Ltd, Betrham,Kanoria chemicals,DCW Ltd,Indian Rayon,Deepak Fertilizers, etc. Scrubber tank, Air Heater with chimney for Belco. Nickel Evapouraters, flackers, gas Scrubber, Heat Exchangers, ducting, skid mounting packages, piping etc.for Nirma Ltd,Haldiya Refineries. 4) Worked as a Asst Production Engineer(From June’94 to March’96) and as a Sr Production Engineer(From April’96 to Nov’98) with INCORPORATED Engg Ltd, GIDC,Baroda,INDIA Company Profile:An integrated Engineering design and Fabrication Company, specialist in Combustion Equipments(Furnaces,Pumping & Heating Skids,Burners),Storage Tanks,Chimneys,Rotary Dryers,Pressure Vessels & Heat Exchangers for Chemical Plants,Steel Plants,Cement Plants,& Glass Industries. JOB RESPONSIBILITIES : I was responsible for production, planning & Control of Heat Exchangers, Pressure Vessels, Storage Tanks, Skid mounted Pumping & Heating Unit, Equipment & Glass melting furnaces, Different Equipments for Chemical Plants, Steel plants, Cement plants, PetroChemical Plants, Petro-Chemical Plants, Burners, Chimney etc. Monitor fabrication progress and delivery schedule. Overall planning & scheduling of all the jobs & liaising with various depts. for timely execution of above said projects. Overall responsibility of material requirement of planning section. To provide adequate support to production dept. in terms of facility & quality to facilitate job completion as per schedule. To provide detailed information about the finished jobs being dispatched to customer per consignment. Work-out material required for a job as per drg. & ensure that all the material of correct quality for jobs to be manufactured is supplied to production dept. in time so as to meet production schedule.
Control the consumption of plate material so as to have economic material expenses & minimize wastages. Estimating & costing of various client's enquiry & preparation of quotation for manufacturing. Planning of materials including study of drawings, pre-paration of Bill of materials, micro manufacturing schedules, cutting lists, forming list, various lay-outs for fabrication and machining components. MAJOR PROJECTS HANDLED SUCCESSFULLY: Pressure vessels for IOCL, Ashok Organics, BOC,etc Radiation Recuperator for Binani Glass Fibre, Tata Metallics, Jindal Vijaynagar, Indo-Gulf etc. Heat Exchangers (C.S., S.S. & Copper tubes) for Telco, JCT etc. Centrex & Swirlex Burner with trolley for R.S.P., L & T.etc. Hot Air Generators for various cement, food, chemical plants like Sterlite Ltd.etc. Self supported chimney for L & T, C.G. Glass & Sterlite Ltd.etc Different types of Burners, Dual fuel, oil fired, gas fired high velocity pulversied coal fired and total burner management system. Complete combustion system for blast furnace. Milk storage tanks for NDDB. Equipments for glass melting furnace like air reversal valve, pressure control damper, batch charger, burner etc. Crygonic vessels (S.S.) for B.O.C.etc Double drum rotary dryer for Aptech Engg. Ltd. Rectangular & Round C. S. & S.S. Damper for L & T ECC. Fabrication & erection for piping at Reliance Ind., Jamnagar. Erection of modules for furnace at JCT Ltd. (5) Worked as a Trainee Engineer with JYOTI Ltd,Baroda,INDIA from Oct’89 to Oct’90. Company Profile:- Jyoti Ltd is engaged in manufacture of pumps and pumpsets, motors, switchboards, generating sets and spare parts JOB RESPONSIBILITIES :-Study & Assist Department Incharge for the various department functions like heavy m/c shop,light m/c shop,hydraulic m/c shop, assembly shop, painting & packings, press shop/fabrication shop etc.
otal 5 + years experience in design & detailing of the Pressure Vessels, Heat Exchangers and Storage tanks. Job profile includes following tasks. 1) Preparation of Inquiry specifications (Requisition for Quotation). 2) Preparation of mechanical design calculations & Mechanical Datasheet 3) Vendor correspondence, Technical bid evaluations / recommendations. 4) Technical discussions with vendor prior to order. 5) Review and approval of vendor drawings and documents. 6) Co-ordination with vendors and various inter-disciplines. 7) Prepare plant layout from perspective of vessel layout and duct routing. Knowledge of different Design codes like ASME, TEMA, BS, IS and Shell DEP for Designing of Pressure Vessels & Heat Exchangers Work Experience: 1. Currently working as Design Engineer – Mechanical in Mott MacDonald & Company LLC, Oman. The company is international provider of world-class EPC solution in Oil & Gas. Profile: (From Oct, 08 till date) 1) Preparation of Inquiry specifications (Requisition for Quotation). 2) Preparation of mechanical design calculations & Mechanical Datasheet 3) Vendor correspondence, Technical bid evaluations / recommendations.
2. Worked as Design Engineer – Mechanical in Abencs Engg. Pvt. Ltd. Vikhroli, India (Formally MECS Enterprises Pvt. Ltd.). The company is international provider of world-class EPC solution in Sulphuric acid & related chemicals. The company has expertise in the filed of Flue gas desulphurization, wet gas scrubbing etc. Profile: (From July, 07 to Oct, 08) 1) Designing of Pressure Vessels & Ducts (Steel or FRP) using PVElite and AutoPIPE. 2) Prepare Fabrication & Assembly design drawings and Vendor data for vessel internals. 3) Prepare plant layout from perspective of vessel layout and duct routing. 4) Review and approval of vendor drawings and documents. Provide material take-offs as BOM to the projects for making purchase requisition. 3. Worked as Design Engineer in Chempro Expertise Pvt. Ltd.. Andheri, India. The company is EPC, undertakes the projects of Chemical, Pharmaceutical, Oil & gas industry. Profile: (From March, 07 to July 07) 1) Designing of Static Equipments. 2) Designing piping & Equipment Layout diagram. 3) Making Technical specifications of equipments. 4) Participating Techno-commercial discussions. 4. Worked as Design & Estimation Engineer in Chemical Process Piping Pvt. Ltd.. Govandi, India (sister concern of CPE). The company Designs as well as manufacture Pressure Vessel, Storage Tanks, Column, Piping etc. Company undertakes the project of offshore & onshore for Indian & German market. Profile: (From Sept, 04 to Feb, 07.) 1) Review of tender and Design of pressure vessels, pipes and fittings, stacks. 2) Design & Estimation of pressure vessels, pipes and fittings, stacks. 3) Attending Techno-commercial discussions of tenders. 4) Execution of the orders up to commissioning. 5. Worked as Design cum Production Engineer in Madhuram Industries, manufacturing of Sheet Metal Punching Tools, Mulund, India. Profile: (From Jan, 04 to Aug, 04.) 1) Design of sheet metal punching tool. 2) Supervising production of punching tool.
COMPONENTS ANALYZED Shells & Heads - under internal or external pressure, calculate the maximum allowable working pressure (MAWP) or the required thickness for a specified working pressure.
Conical Sections - under internal or external pressure, calculate the maximum allowable working pressure, the thickness required for a specified working pressure and the discontinuity stresses at cone-to-cylinder junctures.
Nozzles - under internal or external pressure, calculate the area of replacement, minimum design metal temperature, mimimum neck thickness, weld strength, minimum weld size and large nozzle and hillside calculations.
Flanges - calculate the required thickness, MAWP and code-defined stresses for virtually any geometry. Included are ASME Section VIII Appendicies 2 and Y (stress calculations) and Appendix S (rigidity calculations).
Fabricated Piping Intersections - (ANSI B31.3), calculate the required thickness due to internal pressure, required & available area of reinforcement and MAWP.
Base Rings - calculate the required thickness of the gussest, skirt and annular baseplates due to wind or seismic moments and the local stress and required thickness of the top plate.
Large Openings in Flat Heads - calculate the stresses and allowables based on ASME Section VIII, Division 1, Appendicies 2 and 14.
Half-Pipe Jackets - on cylindrical shells, calculate the required thickness and maximum allowable working pressure based on ASME Section VIII, Division 1, Appendix EE.
Tubesheets - and flanged extension, calculate the required thickness using TEMA or ASME methods. You can determine allowable tube stresses, tube-to-tubesheet joint loads and allowable loads.
Nozzle Loads - calculate local stresses due to external loads according to WRC bulletins 107 and 297, as well as PD5500 Appendix G. Allowable stresses are also computed.
Horizontal Vessels - under pressure on saddle points, calculate the stresses (using Zick Analysis) at important points on the vessel and saddles for various conditions including wind and seismic loads.
Vessel Attachments - calculate stresses on legs, supporting lugs and lifting lugs, including their allowable limits. Also calculate stresses on cap type and continuous top support rings (girder rings).
Flanged & Flued Expansion Joints - calculate the stress, cycle life and spring rate in accordance with ASME Section VIII, Division 1 and TEMA Standards.
Metal Bellows Expansion Joints - calculate the stress and cycle life for both reinforced and non-reinforced bellows per ASME Section VIII, Division 1, Appendix 26.
Rectangular and non-circular vessels - calculate the MAWP and stress, including stayed or reinforced geometry, per ASME Section VIII, Division 1, Appendix 14.
Floating Heads - under internal and external pressure, calculate the required head thickness and resulting flange bending moments per ASME Section VIII, Division 1, Appendix 1.
DESIGN:
Design of pressure vessels( Tall Columns, Vertical Pressure Vessels, Horizontal Pressure Vessels, Spherical Vessels, Reactors, Rectangular / storage tanks, Jacketed & limpet coil vessels, skid mounted separators, Rectangular Storage Tanks, Autoclaves, Heaters, Reformers, Burners, Reactors, Flue Gas Duct etc). For Petrochemical and Process industries, based on ASME Boiler & Pressure Vessel Code, Section VIII, Div.-1 and Div.-2. Elaborating the Wall pipe thickness, MDMT, MAWP, Nozzle load, branch reinforcement calculations, Nozzle neck thickness, Weld strength, Weld Size ,Vessel attachment stresses in legs, supporting and Lifting lugs, Calculation of Base Ring- gussets, Skirts and annular base plates thickness due to Wind or Seismic moments, Specification for Piping Materials as per ASME SEC VIII DIV1& 2, ANSI B31.3, WRC 107 ,297, PD5500. Checking and approving the drawings and technical documents for Isometric piping details, the material take-off lists. Mechanical design and analysis of Heat Exchangers, Condensers based on TEMA. Re-rating and Calculation of minimum thicknesses for existing pressure vessels, heat exchangers and storage tanks to obtain remaining safe and useful life out of equipment. Design of different shell and head nozzle junction subjected to combined loading (viz; head on, offset, offset-inclined. Inclined and Tangential nozzles with different head and nozzle configuration types), conical shell nozzle junction, Bottom head to skirt joint analysis, boot junction analysis, shell nozzle junction for reinforcement on blind covers, nozzle on flat head, lifting lugs Trunion type etc, Pipe Shoes and Saddles on Cylinder, Flanged joint combined loading, design of bolts, Seismic and Wind Load Analysis of Columns and Tanks etc. Calculations for Repair/Alteration of existing Pressure Vessels and Tanks per API-510, 653. Calculations for suitability of vessels for in-situ PWHT and hydrostatic testing.
FABRICATION:
Planning of materials including study of drawings, pre-paration of Bill of materials, micro manufacturing schedules, cutting lists, forming list, various lay-outs for fabrication and machining components. Responsible for day to day production as per Drawings & procedures. Met schedules given by planning & Project end dates. Responsible for production & shop-floor planning of various types of rotary dryer like calciner, cooler, Hydrator etc. with Inlet & Discharge Hoods, various types of Pressure Vessels, cladded vessels, Heat Exchangers, storage tanks. Air Heaters, fired Heaters & various types of equipments for chemicals,Petro-Chemical plants. Work-out material required for a job as per fabrication drg. & ensure that all the material of correct quality for jobs to be manufactured is supplied to production dept. in time so as to meet production schedule. Responsible for the total manufacturing Execution part in the shop-floor with a group of skilled workman to achieve desired levels of qualitative & timely production, co-ordinating & Inter action with planning dept., Design dept., project dept., & materials dept. Control the consumption of plate material so as to have economic material expenses & minimize wastages. Monitor fabrication progress and delivery schedule. To provide detailed information about the finished jobs being dispatched to customer per consignment.
Responsible to ensure the production with the manufacturing practice, welding processes, welder's qualification tests (WPS, PQR, WPQ) Quality Control norms and procedure as per ASME, TEMA, BS & CODES.
MAJOR PROJECTS HANDLED:
Heat Exchangers for GACL,IPCL,BPCL,IOCL,IOL etc. Pressure vessels & cladded vessels,Storage tank for Hindustan lever,IPCL,GACL,Atul chemicals,IOCL,etc Crygonic vessel,Rectangular tanks (S.S.) for B.O.C.etc. Rotary calciner, cooler & hyderator with Inlet, discharge Hoods, mixture etc. for NIRMA LTD,IPCL,BPCL,Deepak Fertilizers,manglore refineries,Mathura refineries, etc. Rectangular & Round C. S. & S.S. Damper for L & T ECC. Nickel Evapouraters, flackers, gas Scrubber, Heat Exchangers, ducting, skid mounting packages, piping etc.for Nirma Ltd,Haldiya Refineries. Exchangers (C.S., S.S. & Copper tubes) for Telco, JCT etc Self supported chimney for L & T, C.G. Glass & Sterlite Ltd.etc
COMPONENTS ANALYZED Shells & Heads,Conical Section, Half-Pipe Jackets on cylindrical shells, Floating Heads : under internal or external pressure, calculate the maximum allowable
working pressure (MAWP) , the required thickness for a specified working pressure,Bending stress and discontinuity stresses at cone-to-cylinder junctures based on ASME Section VIII, Division 1 . Nozzles: under internal or external pressure, calculate the area of replacement, MDMT, mimimum neck thickness, weld strength, minimum weld size and large nozzle and hillside calculations. Flanges: calculates the required thickness, MAWP and code-defined stresses for virtually any geometry. Included are ASME Section VIII Appendicies 2 and Y (stress calculations) and Appendix S (rigidity calculations). Fabricated Piping Intersections: (ANSI B31.3), calculate the required thickness due to internal pressure, required & available area of reinforcement and MAWP. Base Rings:calculate the required thickness of the gussest, skirt and annular baseplates due to wind or seismic moments and the local stress and required thickness of the top plate. Large Openings in Flat Heads:calculate the stresses and allowables based on ASME Section VIII, Division 1, Appendicies 2 and 14. Tubesheets: and flanged extension, calculate the required thickness using TEMA or ASME methods, determine allowable tube stresses, tube-to-tubesheet joint loads and allowable loads. Nozzle Loads :calculate local stresses due to external loads according to WRC bulletins 107 and 297, as well as PD5500 Appendix G. Allowable stresses are also computed. Horizontal Vessels :under pressure on saddle points, calculate the stresses (using Zick Analysis) at important points on the vessel and saddles for various conditions including wind and seismic loads. Vessel Attachments: calculate stresses on legs, supporting lugs and lifting lugs, including their allowable limits. Also calculate stresses on cap type and continuous top support rings (girder rings). Flanged & Flued Expansion Joints:calculate the stress, cycle life and spring rate in accordance with ASME Section VIII, Division 1 and TEMA Standards. Metal Bellows Expansion Joints:calculate the stress and cycle life for both reinforced and non-reinforced bellows per ASME Section VIII, Division 1, Appendix 26. Rectangular and non-circular vessels:calculate the MAWP and stress, including stayed or reinforced geometry, per ASME Section VIII, Division 1, Appendix 14.
