(17 photos) From March 10, 2010 to March 26, 2010 the lead blocks were stacked in an array in the steel superstructure.  Each lead block was stacked ...

(17 photos) Various HALO activities including lead creep test monitoring and storage and transportation of Pb pallets.

(6 photos) In late 2010 and early 2011, boxes were filled with water containers and polystyrene beads to create neutron shielding for HALO.

(27 photos) From April 27, 2009 and June 5, 2009 forty-nine pallets of Pb blocks were transported to snolab, painted and prepared for underground ...