Laserfiche WebLink
has rescinded all recommendations for sealing wal seams. <br />Finally, ahhough not required and as a precaution, Colowyo will place a shallow dump of spoil from <br />the adjacent shovel operation along the north end wall to prevent precipitation induced water from entering <br />the boreholes. The combination of the shallow dump and compaction by the haulage trucks should be <br />sufficient to cover and seal these boreholes until the area is backfilled by the normal pit backlill operation. <br />