Onshore Structures

Scope of Work

Root cause analysis for large vibrations and crack observed during critical speed of the turbine operations and provided solution to start power production critical for production
Dynamic analysis of the existing STG supporting table top foundation
Modal analysis and frequency comparison with dynamic loads
Amplitude calculation for the dynamic loads
Detailed analysis report using SAP2000 software
Report and mitigation plan
Code and standards - ACI 318 / DIN standards

Scope of Work

Structural integrity assessment of existing process column structure (20 years old structure, 75 meter & 150 T) which includes current condition assessment, site visit, NDT & Structural analysis incorporating the current condition
Corrosion impact assessment and life extension study
Assessment of various strengthening options
Dynamic analysis for the column structure
Site visits, NDT and mechanical testing of structural elements Development of various retrofitting options and comparative assessment to determine the most cost effective method for the life extension of structure.

Scope of Work

Design calculation of various connections using SNIP/SP 16 standards and validation of design software for the connection design.
Validation of SCS software with performing manual calculation of connection. Development of excel calculations for the applicable connection design.
Development of capacity design table for standard connections.
Design of standard handrail, staircase, stringer, ladder and grating
Design as per SNIP standards
Development of report for Russian design institute approvals

Codes and Standards

AISC 360 16TH edition, API RP 2A (21st edition), DNV-OS-H205 & ACI 318 14th edition

Scope of Work

Structural of structural steel and concrete structures complying with AISC and ACI project basis of design.
Development of various structural layout options with high level assessment of constructability aspect to develop the structural configuration.
Connection design for the stack structure and foundation design using finite element analysis.
Design of foundation MTO and detailed analysis report.
FEA assessment of foundations.

Codes and Standards

AISC 360 16th edition, API RP 2A (21st edition), DNV-OS-H205 & ACI 318 14th edition

Provided structural detail engineering services for the following projects/structures -

TCAN and GLR Equipment supporting structure and TANK FARM AREA detail engineering for AARTI Industries limited
ETP , STP AND SLUDGE storage building package for AACL Bharuch
Detail engineering of the pipe-rack, Ammonia/Methyl Amines storage shed, ID, FD fan foundation for Boiler area including dynamic analysis of the foundation.
Coordination with vendor, piping and mechanical discipline FOR
Dynamic analysis and detail drawing for ID & FD fan foundation
Detail engineering for shed structure
Structural analysis for pipe-rack structure, foundation & connection design for UPL limiited
Detail engineering services for Cooling tower supporting tank and foundation design for Hydrogenation & Nitration Cooling Tower
Detail engineering services for Blow down pit, Pump foundations and other UG facilities planned for the project.

Codes and Standards

AISC 360 16th edition, API RP 2A (21st edition) , DNV-OS-H205 & ACI 318 14th edition

Linde Engineering India Pvt. Ltd.

Successfully delivered following projects
Detail structural engineering services for process water tank top platform (Tobolsk Project)
Detail structural engineering services for A/B ethylene tank top platform (Tobolsk Project)

Standards

Design services for Special pipe support structures (SPS) for following projects

For more onshore oil and gas, chemical and industrial project details, please send email request to
projects@eien-eng.com