Project Overview

The Client is engaged in a project to replace the existing makeup air units (MAUs) within a unit. As per the Client requirements, the steam and condensate connections to the header are required to be a double block and bleed arrangement and must be installed during the plant turnaround.

Double Block and Bleed Valve Additions main Double Block and Bleed Valve Additions first Double Block and Bleed Valve Additions second

Scope of Work

Rally Engineering Inc. (Rally) had been requested to engineer, draft, and P.Eng. stamp construction isometrics. This included a site visit to verify layouts and check dimensions, and to determine basic pipe supports additions.

No existing drawings or information was available for the equipment or piping. Rally provided fit for purpose information to complete the required scope safely and within code requirements.

Deliverables

Produced demolition-only sketches reflecting the removal of existing piping to make room for the double block and bleed piping for steam and condensate.

Issued for construction (IFC) piping isometrics reflecting the new double block and bleed piping for steam and condensate. Simplified construction work package (CWP) containing the isometrics and referenced data.

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