1. PIPING STRESS ANALYSIS OF CHILLED WATER PIPING INSIDE THE TUNNEL

2. ABOUT CLIENT  A Leader in one of the world's inaugural engineering solutions providers and project specialists.  Their service offers heating, ventilation and air conditioning, refrigeration, electro-mechanical projects, textile machinery, mining and construction equipment, water management & treatment, cold chain solutions, building management systems, and indoor air quality. For more details visit @ http://www.conservesolution.com/projects/projects-bim- modeling/ http://www.conservesolution.com/projects/projects-bim- modeling/

3. SCOPE OF WORK  The client requirement is stress analysis of hydro test failure chilled water piping inside the tunnel that include all existing supports, ancillaries, loads, pre-applied forces and the like needed to examine and resolve the loads. OBSERVATION Due to high load impact on anchor in previous support configuration It fails to withstand the maximum load experienced by the Bellow thrust force + thermal force + friction force on ANCHOR.

4. PIPING STRESS ANALYSIS

5. CONSERVE SOLUTION In this case limit rod has controlled the bellow not to expand fully so there was no failure in the bellow. Now it has been checked for max forces and moment for both supply and return line and is found to be safe. Limit rods are designed to absorb the pressure thrust of the expansion joint in case of anchor failure. This recommendation is strongly accepted and it is advised to loosen the limit rod to max bellow allowable movement. For more details visit@ http://www.conservesolution.com/projects/projects- bim-modeling/http://www.conservesolution.com/projects/projects- bim-modeling/

6. SOFTWARE USED STRESS ANALYSIS SOFTWARE-INTERGRAPH CAESAR II. MS Word. STRUCTUREANAYSIS SOFTWARE-STAAD PRO. DELIVERABLES CAESAR II(.C2) File CAESAR OUTPUT REPORT STAAD PRO REPORT

7. ABOUT CONSERVE SOLUTION We have an array of engineering professionals committed to provide piping (offshore/onshore), structural, surge and pipeline engineering solutions to divisions ranging from oil and gas, power, construction, water treatment, district cooling, cross country pipelines and nuclear sectors. Our services include 3D modelling, hydraulic calculations, piping analysis, structural analysis and preparation of associated engineering detail drawings. Our primary focus is aligned entirely to achieve cent percent client satisfaction.

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