My plumber just installed laundry plumbing and a gas line in our utility room. 

The area has been untouched but has gas lines and electrical and is surrounded by a solar farm.My question is, where do I start?

Gas line valves - make sure no leaks11.

Tenants pay for gas and electric, owner pays for water.

So even things like closing costs, utilities, gas you put in you car, mulch you bought for the flower beds, ANYTHING you used to purchase a business asset. 

Does anyone have any solid insight into the historic gas plant district redevelopment of the Tropicana area?

I would be afraid of ending up like Benito Mussolini after WW2.If you don't know, he and his mistress and his generals were summary executed and their bodies were hung upside down in Milan at the carport of a gas station. 

Are you sludge hammering out the old coal heating systems for modern natural gas Forced air HVAC units?

If you don't have it you can call your insurance company and ask them to email you the declarations pageRecent Mortgage Statement:2 Different Utility Bills: Gas, Electric, Cell Phone Bill, Cable, Garbage, any two utility bills.Copy of Mortgage Note all pages: Was included in your closing documents when you purchased the home.

Don’t buy unnecessary things, use it for gas, and small things.