SUPPLY FOR REFURBISHMENT WORKS OF H M GATES FOR, FIRST UNIT AS PER PURCHASE SPECIFICATION, Q3, SERVICE FOR REFURBISHMENT WORKS OF H & M GATES FOR, UNDERWATER OPTIONAL WORK FOR ITEM NO 2 AS PER, SPECIFICATION, SUPPLY FOR REFURBISHMENT WORKS, OF H & M GATES FOR SECOND UNIT AS PER PURCHASE, SERVICE FOR REFURBISHMENT, WORKS OF H & M GATES FOR SECOND UNIT AS PER, PURCHASE SPECIFICATION, UNDERWATER OPTIONAL, WORK FOR ITEM NO 5 AS PER PURCHASE SPECIFICATION, SUPPLY FOR REFURBISHMENT WORKS OF H & M GATES, FOR REMAINING TWO UNIT AS PER PURCHASE, WORKS OF H & M GATES FOR REMAINING TWO UNIT AS PER, WORK FOR ITEM NO 8 AS PER PURCHASE SPECIFICATION