| Scientific consultantsKM175-12-1063 | Environment and Climate Change Canada | 15 000 $ | 4 juin 2012 |
| Engineering consultants - constructionKM175-10-1155 | Environment and Climate Change Canada | 21 000 $ | 29 juill. 2010 |
| Scientific services, excluding consultantsKM175-07-8234 | Environment and Climate Change Canada | 47 000 $ | 27 févr. 2008 |
| Purchase Order number KM175-05-6020-21374 | Environment and Climate Change Canada | 20 320 $ | 21 sept. 2005 |
| Purchase Order number KM175-05-6020-11370 | Environment and Climate Change Canada | 9 720 $ | 14 juill. 2005 |
| Scientific services, excluding consultantsKM175-05-6020 | Environment and Climate Change Canada | 75 000 $ | 27 mai 2005 |