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Accounts Receivable (Details) - USD ($)
Sep. 30, 2015
Dec. 31, 2014
Summary of accounts receivable    
Total gross receivables $ 191,571 $ 190,679
Less: allowance for doubtful accounts (24,746) (24,746)
Total net receivables 166,825 165,933
Billed SG Block sales [Member]    
Summary of accounts receivable    
Total gross receivables 163,331 172,837
Billed Engineering services [Member]    
Summary of accounts receivable    
Total gross receivables 11,930 2,000
Billed Project management [Member]    
Summary of accounts receivable    
Total gross receivables $ 16,310 $ 15,842