Commissioning

Three PNC Plaza
3 PNC Plaza

In a new building, CJL Engineering's commissioning service includes a methodical quality assurance process designed to verify that building systems are fully operational and are performing interactively according to the design intent and owners requirements.

 

Retro-commissioning service is a process that identifies opportunities for improvement in existing buildings to optimize systems performance. An economic analysis of conservation opportunities identifies capital improvements required to lower operating and utility costs.

 

CJL Engineering provides LEED® Commissioning services for Three PNC Plaza (at left).  This $210 million mixed-use, 652,000 sq. ft, 23-story high-rise is located in downtown Pittsburgh.  The project has received the US Green Building Council LEED® Silver Certification.

 

Pre-Construction Phase Services

Review Design Drawings (DDs)

Develop full Commissioning Specifications

Commissioning Specs approved by Architect

Develop project specific Commissioning Plan

Review Construction Documents (CDs) and Specifications

Review and comment on Automated Temperature Control

Specifications

Construction Phase Services

Start-Up and Checkout

Sampling

Functional Testing

Training

Operations and Maintenance Manuals

Commissioning Report

Air Balancing

Warranty Period Services

Provide a single manual containing all information required for re-commissioning building systems

Return to site 3, 6, 9, and 12 months into warranty period to ensure the building is being operated as required

At 10 months of warranty period, conduct staff review of all conditions of outstanding issues related to original commissioning