Yeah, but did you know that....111,111,111 x 111,111,111 = 12,345,678,987,654,321

Maybe its just faded John Deere green.

RIP Jobo. Could always count on an encouraging word from him.

I've got the same one. Just before Christmas it started flashing that the base battery was low. It's been up a little over a year, about 1000 ft. fr...

Wouldn't work for long term, but on sites where I have to set up a base for machine control I set an 8' long 3" dia. Chain link fence post 3' deep wit...

No change here, family plan of 4 thru anthem we've had for several years. Same coverage same cost. It's been going up every year until now.

At the risk of making this post so long it blows up Internethere's what MM said in the op.This guy went out and declared all the control unusable, the...

When I said....You'll have to figure out a way to use it, it goes without saying that that would be in conjunction with the project owner, which aroun...

Control Witching...It may be junk, but you are still gonna have to use it if all prior project work is based on it. You may not like it, but you'll h...

I saw a report on that where some guy had seen a bunch of people out in that field with what looked like GPS receivers and ladders. I suspect that's ...

SOP on any projects I work on....Would be to set additional control out of the way of construction from the existing control before it gets torn out. ...

No, the subject of this thread is "How to Efficiently Check Project Control in a Highway Corridor approximately Ten Miles in Length"I think you better...

By this whole arguement you seem to be agreeing with the surveyor that the control is "unusable" because it didnt match his OPUS solutions, not becaus...

You seem to be ignoring this part of the OP.This guy went out and declared all the control unusable, the control we just got done checking which was a...

This entire argument seems to me to mirror the argument that if the corner coordinates on a GIS (OPUS) do not match the coordinates of the monuments t...

Actually, with machine control, you do not use a geoid. The equipment, at least Trimble equipment, does not work well, if at all, using a geoid. The...

Apparently your guy is not the only one that would have gone off on that tangent. Control coordinates used for design and provided for construction h...

We got one of those Canons. Kinda like flying an airplane.