http://www.dailynews.com/Stories/0,1413,20...1001479,00.html experts argued Tuesday whether one of the biggest trees in the Santa Clarita Valley -- it's 70 feet tall, its trunk has a 15-foot circumference and its branches span 100 feet -- could survive the move.
An official at Valley Crest Tree Co., hired by the developer to uproot and move the tree, is confident the towering oak can be relocated. But he acknowledged Old Glory would be the biggest oak the company has ever tried to transplant, and one of the oldest.
"It's a pretty big tree. We have moved the same variety of tree in the area, but not that size -- very similar height, same width, but the trunk is the difference. It's the biggest tree we've ever moved," said Tadd Russikoff, vice president of Calabasas-based Valley Crest.
"We've been doing this over 50 years. It's our reputation on the line. If we didn't think it could survive, we would not get involved," he added, citing a high success rate for moving valley oaks like Old Glory.
Sixteen years ago, Valley Crest moved two century-old oaks in Newhall's Placerita Canyon to make room for Applied Energy Services' co-generation power plant.
Employees there said Tuesday just one of the two trees survived.
After some exploratory digging to determine the extent of Old Glory's network of roots, Russikoff said movers would dig out the tree's roots, box the tree by hand and move it to a location yet to be determined.
The process is expected to cost about $250,000, depending where they move it.
But critics say it would be nearly impossible to dig up all the main roots without severing them. The roots on oaks like Old Glory can go as deep as the tree's height and can spread beyond the canopy of its branches.
Charles Ennis, a third-generation tree surgeon specializing in oaks, said Old Glory is stressed right now because of grading work in the area that could have damaged the roots on one side.
"The chances of that tree being moved and surviving are very slim -- about 15 to 20 percent. They can do it, it could happen, but I haven't heard of any successful cases," Ennis said.
He explained that it would be very difficult to get a big enough section of the tree's root without damaging part of the root system.