Drilling & blasting in Temasek Fairway | GAC
2018-11-27 · The blasting works will be conducted within the specified blast window periods as stated below: 1. Blast window 1 - 0800hrs – 1000hrs 2. Blast window 2 - 1200hrs – 1400hrs 3. Blast window 3 - 1700hrs – 1830hrs. Drilling works will be conducted 24 hours …
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