Certificate of Completion

25 Erb Street, Elmira, Ontario N3B 3A3

Chemtura Primary Service Replacement (North Phase)

Date substantially performed:

2008-10-29

Date certificate signed:

2008-10-31

Name of Owner

Chemtura Canada Co./Cie

Address of Owner

25 Erb Street, Elmira, ON N3B 3A3

Name of Contractor

The Roberts Group

Address of Contractor

209 Manitou Dr., Kitchener, ON N2C 1L4

Name of Certifier

Stantec Consulting Ltd.

Address of Certifier

49 Frederick Street, Kitchener, ON N2H 6M7

25 Erb Street, Elmira, ON N3B 3A3