Plant Services - March 2008 - (Page 21)

Maintains Floors for less than $1.00 per day "H lea oC ry t ung n" SM Cleaners waterbased safe Industrial strength CONCENTRATED For FREE sample call 1-800-528-0334 or visit www.oileater.com Introducing lea to C n" SM n " Hu gry Made from 100% Renewable Keep Floors Dry & Safe Resources “Oil Eater® NATURALS typically ABSORB MORE & COST LESS than their polypropylene counterparts.” NEW NEW E Pads Snakes SAFE Pillows Drip Pans For FREE sample call 1-800-528-0334 FREE sample call 1-800-528-0334 For made using or visit www.oileater.com or visit www.oileater.com plant by-products IMARILY R PR CALL FOR FREE SAMPLE 21 M .PLANTSERVICES. RE SOURCES CO RROSIVE transitions between production runs. “We needed well-organized piping runs and transfer stations that allow us to conﬁgure the equipment in multiple ways,” explains Bob Ringering, director of production for Sigma-Aldrich. e original plan was to reinforce the masonry wall, install a new interior surface for cleanability, and add an exterior sandwich panel to improve the insulating value. at plan changed when demolition workers discovered that the lower third of the steel columns had rusted away. Instead, the construction team was faced with shoring up the roof and taking down the entire wall while replacing its six load-bearing columns one at a time. A new exterior wall was designed, detailed, fabricated, delivered and installed – all within a two-week time frame. e project’s structural engineers subsequently adapted their designs to use available steel to keep the project on track. Meanwhile, questions arose over how to tie in the new and existing construction. e problem was that the Hshaped steel beams of the 1930s didn’t match modern beam dimensions. e old shapes weren’t manufactured anymore. To address this, the project architect changed the exterior wall to a thicker, insulated sandwich panel assembly that could be erected quickly and would tie into the adjacent masonry walls with specialized transition details. Up on the rooftop, the original upgrade called for replacing only a small portion of the existing wood-deck roof. Conditions, however, were worse than anticipated. Eventually, more than one-third of the wood decking was replaced. Existing trusses required considerable reinforcement to accommodate higher-capacity rooftop HVAC equipment. For the project’s ﬁ rst two months, the cold room sat roofless, with the construction below exposed to the elements, so the room’s equipment could be brought in from above by cranes. Once the roof was torn oﬀ, it stayed oﬀ until the tanks, pumps and other new equipment could be delivered. But for every obstacle that presented itself, a solution was found. Exactly 119 days after the original cold room was shut down, the new cold room was opened, on budget and on schedule. e secret to the project’s success: “We got really good at working through problems right on the factory ﬂoor,” Ringering says. “Whenever something came up, we’d get everyone together right there on ﬂoor and work toward a solution so we didn’t lose time. And it worked.” DEGRAD L AB E NON - BIO SAFE XIC NONTO sm NATURALS ABSORBENTS ALL NATURAL CYCLED & tm RE NEWABLE MADE WITH http://www.oileater.com http://www.oileater.com http://www.oileater.com http://www.oileater.com http://www.plantservices.com

Table of Contents Feed for the Digital Edition of Plant Services - March 2008

Plant Services - March 2008 Contents From The Editor Letters The PS Files Up and Running Crisis Corner What Works Asset Manager: Enterprise Thinking Technology Toolbox: Hydrogen In Action Cover Story: Get Real Electrical: Reliable Distribution Power Transmission: When the Belt Breaks Web Hunter: Tooting Horns In the Trenches Product Picks Classifieds Fast Facts Energy Expert: Energy versus Sustainability

Plant Services - March 2008

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