This delayed the aforementioned demo for nearly 4 months due to surveys, asbestos lab reports, and specialized removal.

I had a lab/wolf mix for years and 3 Great Pyrenees now.

The soils with expansion/contraction susceptibility to moisture content (after running lab tests per ASTM standards), are usually called expansive soils.  

I've been involved on projects installing dams, street cars, BNSF train bridges, mechanical systems at Intel, dental labs, 30 story buildings, you name it.

I've improved ghetto neighborhood blocks by improving properties and engaging neighbors etc only to be stifled by LAHD, LADBS and LAB**S**Back to the original question:Some areas for long term buy/ hold off top of head includeInglewoodBoyle HeightsNorth East Los Angeles ( Cypress Park, Lincoln Heights, Montecito Heights)Certain parts of South LA that aren't absolute war zonesCertain parts of Long Beach that aren't already gentrifiedSome parts of the Inland Empire

Just their competence, creativity, and chemistry with you.

You most likely won't even need to run the samples to a lab to know you have issues with a leaking tank like that.

Try not to follow me, though - unless you want unwanted advice on meth labs, cheap wine and public records. 

Evertyhing said in the responses and Sandia Labs is hiring about 2,000 people. 

Price labs emphasize using it and just wanted to understand it better.