Re: Surveying tiny passage
Posted: May 10, 2013 9:21 pm
My teams carry short wooden dowel rods with small lights attached to them to set stations. They will back through. All the way. And shoot back sites. Pull tape. And set stations. Back crawling 500' sucks. But we've done it. What sucks for me on book is I have to back out of said passage when t dead ends while the lead guy gets to crawl forward.
It all depends on how accurate you want your survey. Sometimes good enough is good enough.
It all depends on how accurate you want your survey. Sometimes good enough is good enough.