AutoTURN Pro 3D helps engineers prove their clients’ new “home” is ready for work.
Whether it’s moving across town or across the country, there are always boxes to pack and trucks to fill. But what if the core of your business IS trucks and you didn’t have a choice about moving? That’s exactly what happened to Portland’s J+D Refrigeration.
With the new Milwaukie Light Rail Project scheduled for completion in 2015 in Oregon’s biggest city, some businesses had to move to new locations across the city. J+D Refrigeration was one of the businesses forced to find a new location as their old location was appropriated to make way for part of the tracks and surrounding infrastructure.
They found a location they liked in Clackamas County, but before they could move in, they had to know whether their fleet of refrigerated trucks could maneuver around the site. They called on VLMK Consulting Engineers in Portland in early 2012 to help them with the transition.
We got involved pretty early on when they realized that they were going to be ‘dislocated’,” says Brian Dubal, one of the senior engineers at VLMK. “The local authorities told them they would have to move as Portland was building their new light rail transit system right through their existing site.”
J+D Refrigeration moved into their new warehouse facility in February 2013 with approximately 150,000 square feet with 13 loading dock doors and a weigh scale on the premises. Prior to moving in, one of their main concerns was the site grading around the weigh scale. With WB-67 semi-trailer trucks coming and going throughout the day, it was up to Brian and his team to ensure safe operations.
They were really more worried about the trucks tipping and being at a weird angle,” says Dubal. “It was also about offsetting the weigh scale. They were worried about having that kind of issue in approaching the truck scale. It was good to be able to show them that it wasn’t a problem. They are pleased with that,” he continued.
One feature of AutoTURN Pro 3D that Dubal liked was the custom vehicle creation within the extensive vehicle libraries. While there is already a WB-67 included in the library, he wanted to add some specifications that VLMK had done previously.
We’ve actually measured a truck turning with the wheels forward and the stock template (in the AutoTURN Pro 3D library) shows it with the wheels back,” says Dubal. “We modified the standard template because in Portland a lot of the WB-67 trucks move their back trailer wheels forward, which gives them a bit more maneuverability,” says Dubal. “It was pretty cool to be able to modify that to match the custom template we came up with a number of years ago.”
When it comes to client satisfaction, VLMK decided to follow the adage ‘Show, Don’t Tell.’ With this in mind, Dubal used the simulation playback feature within AutoTURN Pro 3D to animate the section of the site he wanted his clients at J+D Refrigeration to see. Being able to see their proposed site in 3D made all the difference.
As soon as the client saw it, they said ‘Oh, we don’t have any problems.’ Looking at plans, most people have a tough time visualizing what something is going to look like. Being able to say ‘what is the real impact?’ and getting the right answer is key. I think AutoTURN Pro 3D is a little conservative, but that’s the way it’s supposed to be. I think that is good. If it looks fine on the screen, then I sleep well at night,” Dubal chuckles.
At the heart of AutoTURN is the vehicle swept path technology and the J+D Refrigeration site was a good candidate for analyzing different types of vehicles.
The parking lot is separated from the loading bay area-they do have to pull onto the same main drive aisle,” says Dubal. “It’s helpful to look at the turn radius and see if there is a car coming out and a truck at the same time, is there enough room? The 2D turning simulation only tells you so much and with the 3D version you can see immediately ‘Heck no!’ and immediately change the design.”
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