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john-putnam
john-putnam
@john-putnam
Member Founder, Sustainer
Joined: February 4, 2011 9:44 am
Last seen: September 19, 2026 3:56 pm
Topics: 82 / Replies: 2381
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RE: Tribrach Level Bubble Calibration

And you are still using said tribraches?

1 year ago
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RE: Fun with aliquot parts in PLSSia

You have to love title companies and their deeds. I just finished up on a property line adjustment. I had sent the title company review copies of th...

1 year ago
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RE: Prism Pole Calibration Using a Tribrach

Thanks for the tip BC, almost 40 years into this profession and had never seen this. I will say that it probably won't work for the vertically challe...

1 year ago
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RE: Demarcating Control Points

@norman-oklahoma Berntsen make a magnet the fits below the plug when you use the countersunk bit, the really make them sing. In addition to settin...

1 year ago
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RE: Localizing to Find Boundary Corners

First I'll preference this by saying that I rarely use localization/transformations/calibration for boundary searches, I prefer to translate and rotat...

1 year ago
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RE: Topographic Survey Requirements in WA

@wa-id-surveyor You can find them occasionally in Oregon (mostly Multnomah County) but they are from the 1950's or earlier. Most likely from offic...

1 year ago
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RE: Topographic Survey Requirements in WA

I can understand not needing a boarder if you are just handing the data off to your internal engineers. I know for the certain that most of my extern...

1 year ago
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RE: Topographic Survey Requirements in WA

@wa-id-surveyor Including metadata in professional work is essential. While design clients might not always need it, adding a border with notes to ...

1 year ago
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RE: Todays office

Just have to ask. Is that a radio antenna in your back pocket or are you just happy to see us?

1 year ago
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RE: Mapping Negligence

@james-fleming I can see your point. My two concerns are the number of survey monuments being wiped out without any thought and the lack of though...

1 year ago
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RE: Mapping Negligence

In Oregon, pre-construction surveys are required by state statutes for public projects. Post construction survey are required to set any monuments de...

1 year ago
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RE: Encroachment

@norman-oklahoma I surveyed that bit of the MAX line this winter.

1 year ago
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RE: Baby Wipes

Same here, it is nice to get a bit of the grit off before I head back to the barn. That reminds me I need to restock the truck.

1 year ago
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RE: ALTA showing proposed billboard

@lurker The phrase 'by the controlling jurisdiction' is paramount in Table A item 17 'Proposed changes to street right-of-way lines, if such inform...

1 year ago
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RE: Trimble Pathfinder Pro XRS

The end is near, don't let this once in a lifetime opportunity to pass you by.

1 year ago
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RE: Trimble Zephyer Antennae

The end is near, don't let this once in a lifetime opportunity to pass you by.

1 year ago
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RE: Trimble TrimMark IIe Radio

The end is near, don't let this once in a lifetime opportunity to pass you by.

1 year ago
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RE: Trimble 4000SSI Site Surveyor

The end is near, don't let this once in a lifetime opportunity to pass you by.

1 year ago
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RE: Unwritten rule against this?

@williwaw As OK mentioned, property corners are at a minimum #5 rebar. I started using #4 rebar with a control cap for control a couple of decades...

1 year ago
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RE: "Substitute" PK Nails

When paving crews stop paving over monument boxes I'll start to feel a 'little' bit of pity for them.

1 year ago
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