Construction contracts in progress

12 Months Ended

Mar. 31, 2018

Disclosure Of Construction Contracts In Progress [Abstract]

Disclosure of recognised revenue from construction contracts [text block]

23. Construction contracts in progress

	Year ended
	March 31, 2018		March 31, 2017		March 31, 2016
Contract revenue recognized for the year		-		-		21,852
Aggregate amounts of costs incurred and recognized profits (less recognized losses) upto the reporting date for contracts in progress		-		-		48,315
Amount of retentions		-		-		-
Gross amount due from customers for contract work presented as an asset		-		-		48,315