Design Engineering

EIWAA offers optimized engineering solutions to our clients. Our solutions encompasses of design, technology selection, project management, commissioning services. EIWAA ia a one-stop-solution offering Data Engineering and Detailed Engineering

Mechanical Components Design & Drafting / 3D Modelling

2D & 3D Drafting Services

We provide wide range of mechanical 2D & 3D CAD drafting services for variety of mechanical parts and components.    Our expert drafting professionals can provide accurate mechanical drafting services from mechanical drawing of small parts to manufacturing drafting of large machine assemblies & fabrication drawings.

Software We Use:

  • AutoCAD
  • MicroStation (DGN)
  • Adobe Illustrator (AI)
  • Coreldraw (CDR)
  • VectorWorks
  • Solidworks
  • CATIA V5
  • Inventor
  • SolidEdge
  • Ansys Fluent

Pressure Vessel Design & Drafting

We provide complete report of design calculations including

  • Complete strength calculations
  • MAWP/MAP calculations
  • Combined load calculations
  • Design Codes
  • Internal pressure calculations
  • Wind load calculations
  • Seismic load calculations etc.

Design Codes

ASME SEC VIII DIV 1, DIV 2, PD 5500, IS 2825, EN CODE, AD 2000

Storage Tank Design & Drafting

We provide complete report of design calculations with following details:

  • thickness calculations for all shell courses
  • one- foot method or deferential variable method
  • bottom plate design annular plate design
  • fixed and floating roof design
  • primary wind grinder
  • secondary wind grinder
  • roof structure (rafter, bracing etc)
  • wind load calculation (overturning stability)
  • seismic loads design
  • overturning stability against seismic loading
  • shell compression, tank anchorage etc.

Piping Design & Drafting

Complete report for designs from initial conceptuals through fabrication and commissioning with following details:

  • Isometric / Fabrication / Erection drawings
  • Pipe Stress Analysis (Static & Dynamic)
  • 3D modeling and design


Civil Engineering Design & Drafting

Structures 2D Drafting & Detailing

We provide Structural drafting services with high precision and challenging accuracy. We have been working in the sector for several years and dealt with enumerable customers, providing end-to-end solutions with complete satisfaction.

Software We Use:

  • Inventor
  • Pro-E
  • Solid Edge
  • Solid Works
  • 3D Max

Structural Analysis and Design Calculation Services

Our design expertise covers the structures like industrial,     commercial, power, marine, residential, institutional and also well versed in designing of pontoons, pipe rack, conveyor   structures, temporary and access platforms, tensile membrane support structures and retaining structures, canopies, transfer trolleys etc.

Software We Use:

  • STAAD Pro
  • S-Frame/ P-Frame

Connection Design

We also offer to provide the Connection Design services. We have versatile experience of preparing connections to suit erection or fabrication feasibility.

Our Deliverables:

  • Connection drawings
  • Design as per the Standard
  • Detailed calculations
  • Output provided with supporting calculations, tables and sketches

Software We Use: