最新麻豆原创

Technology and Fabrication Team Up to Drive Efficiency

Pipe

Retrofit projects like the Research Medical Center/Brookside Central Plant in Kansas City can be a challenge, but thanks to 最新麻豆原创 Group鈥檚
Virtual Design Construction (VDC) and Fabrication capabilities, 最新麻豆原创 has demonstrated efficiency and agility in moving this project
toward completion.

鈥淭his design build project entails transforming existing space at the RMC campus into a newly functioning central plant that will provide chilled water and steam for approximately 196,000 square feet of medical office space and 40,000 square feet of hospital space,鈥� Project Manager Bo Wempe said.

The pipe fabrication portion of the project began with the VDC department鈥檚 3D laser scanner which scans the space to capture extremely accurate jobsite data. The VDC department uses the scanned data to develop a virtual piping model and create shop drawings for fabrication.

Pipe Shop Production Manager Jeremy Price says this scanning/modeling process eliminates slower, older methods.

鈥淰irtual modeling eliminates 鈥榮tick-building鈥� and turns pipe fabrication into a streamlined manufacturing process,鈥� Jeremy said. 鈥淥ur pipe
fabrication shop can then produce the highest-quality product quickly to meet time-sensitive project schedules, resulting in increased
efficiency and value for the customer.鈥�

鈥淭his new approach to fabrication through the use of laser-scanned images to create accurately detailed shop drawings is proving successful by eliminating field-made pipe joints and increasing overall productivity,鈥� Jeremy added.

In the pipe fabrication shop, efficiency is further expedited. Aided by the expertise of General Foreman Travis Pyles and Aquatherm Certified Specialist Aaron Howers, the pipe portion of the project featured a hybrid system using both welded steel and fused Aquatherm polypropylene pipe.

鈥淎ll welded and fused joints were made in the controlled environment of the shop, with bolted flange connections being used for onsite installation,鈥� Jeremy explained. 鈥淏y eliminating verification, trimming, welding and fusion in the field we increased installation productivity.鈥�

Electrical

Keeping efficiency top of mind, 最新麻豆原创 Group also fabricated and installed electrical components at the RMC plant, including a new electrical service for the utility plant and an emergency generator to handle the existing building and new critical loads following the decommissioning of the current building generator plant and the commissioning of the new one.

鈥淔or the new general lighting within the Central Plant, 最新麻豆原创 Group鈥檚 fabrication shop prepped the light fixtures with necessary power feed whips as well as chain hangers for ease of installation by our field forces onto the existing building concrete decks,鈥� Jeremy Huppenthal, Electrical Project Manager, said.

鈥淓lectrical Fabication Shop Foreman Mike Wessel accepted the fixtures in Lawrence, outfitted the fixtures as we needed them, and then packaged and delivered to the site,鈥� Jeremy said.

Jeremy and Electrical Foreman Rustin Coe noted that the most challenging aspect of this project was locating and 鈥渇itting鈥� the new equipment into the space and dealing with existing site conditions.

鈥淭here were a lot of existing systems that had to be demolished in order for us to install our work,鈥� Jeremy said. 鈥淪ome could not be
demolished and we鈥檝e had to work around them, rearranging and altering equipment layouts to meet the needs of the project.鈥�

Jeremy also noted the electrical fabrication process reduced installation time.

Scope

• 3 200-horsepower Hurst boilers
• 3 400-ton Trane chillers
• 3-cell SPX cooling tower
• Hybrid welded steel/fused Aquatherm polypropylene pipe welded in shop, bolted on site
• 2500A 480/277V 3P4W electrical service
• 500KW emergency generator
• Automatic transfer switches with isolation/bypass abilities
• New electrical switchboard and electrical distribution equipment
• New service feeders + new electrical feeders to equipment (chillers, boilers, pumps, etc.)
• New lighting & general power
• Extension and additions to existing Siemens Fire Alarm System
• BAS/Controls