Removing Fuel Cells and Cooling Modules at Verizon

This project focused on the rigging, dismantling and demolition for the removal of cooling modules, along with all associated exterior and interior piping, conduits, and equipment at the Verizon site. This work included various components such as HRM/RMS enclosures, panels, catwalks, a transformer, nitrogen bottle racks, pumps, heat exchangers, and a concrete pad. A significant phase of this effort involved the rigging and removal of five existing fuel cells and five cooling modules, along with their connecting piping. This rigging operation was strategically scheduled for weekends, specifically Saturday and Sunday, to encompass both mobilization and demobilization phases. Additionally, the project successfully included the rigging of one absorption chiller.

Project Planning and Logistics

R. Baker & Son ensured the project's smooth execution by meticulously adhering to a Specific Site Safety Work Plan. This included securing a sufficiently large laydown area for ten 12'x48' crane trailers, which were seamlessly mobilized and demobilized around the lifting operations. All necessary trailers were present on site for the fuel cell lifts, with their precise scheduling proving critical to overall success. The crane was strategically set up on Verizon Way, necessitating a planned, temporary roadway closure. Doosan reliably provided all required lifting lugs.

Pre-Work and Safety Preparations

Prior to R. Baker & Son's work commencing, all ancillary equipment on fuel cells was confirmed to be removed by other parties. Utility lines were properly de-energized, isolated, capped, dropped, cut, and centralized by others as per specifications; any related delays were effectively managed. Furthermore, materials containing product or lubricants were confirmed cleaned and gas-free by the owner, allowing for safe dismantlement.

On-Site Safety and Oversight

For hot work, personnel strictly followed safety protocols, including wearing specialized PPE and participating in safety programs, ensuring safe torch cutting of tanks, equipment, and piping. Considerations for lead paint were handled in accordance with agreed-upon methods, with any additional requirements addressed promptly. The owner successfully supplied water for fire protection and dust suppression as required. Finally, R. Baker & Son proactively managed weather-related considerations, with joint decisions made on rigging conditions, demonstrating comprehensive project oversight.