Construction Backlog

9 Months Ended

Sep. 30, 2017

Construction Backlog [Abstract]

Construction Backlog

11. Construction Backlog

The following represents the backlog of signed construction and engineering contracts in existence at September 30, 2017 and December 31, 2016:

	September 30, 2017			December 31,  2016
Balance – beginning of period	$	541,291		$	105,851
New contracts and change orders during the period		79,547,622			807,786
		80,088,913			913,637
Less: contract revenue earned during the period		(3,001,279	)		(372,346	)
		77,087,634			541,291
Contracts signed but not started		-			-
Balance – end of period	$	77,087,634		$	541,291

Backlog at September 30, 2017 includes two large contracts entered into by the Company during the third quarter in the amounts of approximately $55 million and $15 million. The Company expects that all of this revenue will be realized by August 31, 2020.