Topcon 3DMC Squared LPS (Grading In A Tunnel)

We are in Bentonville Arkansas Working with Crossland Construction on a Highway off ramp Project.

[@norWISequipment]

Great channel!

[@MachineControlHackers]

norWISequipment
Thank you

[@copperheadmarine]

Are you autograding or are you indicate grading? I saw the MC-I3

[@MachineControlHackers]

copperheadmarine
We are grading in auto, we just added in the Mc-i4 like you would a SL-100 to the existing breakout cables. The MC-R3 is still controller for sensors and valves. The Mc-i4 is used only for its SL-R4 longlink Bluetooth.

[@eddiestone8356]

You can’t do the job without a GPS?

[@MachineControlHackers]

It could of been done with string lines.
The grade had a super elevation so 3D was a great solution