This Request for Quotations (the “RFQ”) is an invitation by KGS Group as Owner’s Engineer on behalf of the Water Security Agency (“WSA”) to prospective respondents to submit non-binding quotations for Engineering Services for WSA-2021OE-0019 - Spillway Drainage & Structure Improvements for Three Dam Sites.

Engineering Services are required for:
a) Moosomin Dam located 10 km south of the Town of Moosomin on Pipestone creek to
     i) Perform an inspection, assessment & cleaning of the spillway underdrainage system,
     ii) Design a short-term repair program to correct damage to spillway concrete and joints,
     iii) evalute uplift scenarios, and
     iv) develop conceptual plans and alternatives for spillway modifications and upgrades to address uplift, address deterioration of the underdrainage system, and assist in passing the IDF.
b) Rafferty Dam located on the Souris river approximately 8 km west of Estevan, SK to:
     i) evaluate uplift scenarios,
     ii) repair and reinstate spillway underdrainage system (if possible) including operability, reliability, and security upgrades.
c) West Val Marie Dam located on the Frenchman River approximately 23 km northwest of the Town of Val Marie to:
     i) design and execute a replacement of the spillway underdrainage system and any other remediation (example: hold down piles) necessary to   ensure an adequate factor-of-safety against uplift.

WSA is a Treasury Board Crown corporation within the meaning of The Crown Corporations Act, 1993 (Saskatchewan) that is governed by The Water Security Agency Act (Saskatchewan).  WSA is responsible for water management in the Province of Saskatchewan, which includes managing the Province’s water supply, protecting water quality, ensuring safe drinking water and the treatment of wastewater, reducing flood and drought damage, protecting aquatic habitat, and managing 72 dams and related supply channels.