How might one go about acquiring or recreating said sheet? 

I expect you will need a permit and not be issued one. 

You’ll want to check if your specific work falls under their home improvement contractor licensing, or if there are additional local permits required depending on the county.

You must get a permit, drill holes in the bottom, demo the bondbeam down a foot or so, and then fill with compaction inspections along the way..... last time I checked it was about $10,000

Even in the nascent years of Communism, the idea was dead within 10 years; the Soviets only managed to recreate a society of oligarchs and peasants under the lip service of equality.

Assessments in NJ are not done on sale, unless it's a new build or a complete renovation where the permits tip them to reassess, so every three years or so they reassess all of the properties and taxes go up most of the time.

I am currently going through business permit

@Jesse LeBlanc are virtual hugs permitted here on BP?

This is why the big corp builders or regionals control so much of the larger developmentsthe deals i funded are 34 lots 160 lots and 80 lots respectively and each of them have contracts on them by Toll and Lennar and one regional but they only close when we have permits in hand. 

I'm an Architect and MRED Grad and have entitled and permitted over 200 units across Bay Area and Norther California, ask me anything about SB9 or ADU design / permitting