Philly Art Blog » Using Topographical Surveying as a Pre …

Posted by admin on July 31, 2010 at 2:50 am · Under Surveying Instruments

Once the demolition has occurred and the site has been deemed safe for workers to return to it, the surveying equipment can be restored to its original position on site. This will allow for effective data collecting to take place for a …

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Philly Art Blog » Using Topographical Surveying as a Pre …

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