Accounts Receivable (Details) - USD ($)	Mar. 31, 2016	Dec. 31, 2015
Summary of accounts receivable
Total gross receivables	$ 183,213	$ 110,781
Less: allowance for doubtful accounts	(24,746)	(24,746)
Total net receivables	158,467	86,035
Billed SG Block sales [Member]
Summary of accounts receivable
Total gross receivables	160,237	82,200
Billed Engineering services [Member]
Summary of accounts receivable
Total gross receivables	14,180	14,181
Billed Project management [Member]
Summary of accounts receivable
Total gross receivables	$ 8,796	$ 14,400