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Bismarck Public Works requests written qualification proposals from professional engineering firms for the engineering services required to complete the following:
Evaluation of the Hay Creek Sanitary Sewer Interceptor and Lift Station
The Hay Creek Interceptor was constructed in the Hay Creek valley in 1975 to provide service capacity to areas in the north, northeast, east and southeast areas of Bismarck. The service area contains the majority of the area for future growth. The interceptor is subject to infiltration and inflow (I/I) that impacts its capacity. The Hay Creek Lift Station was built in 1975. The evaluation will include systematic assessment of the condition and future capabilities of the interceptor sewer and lift station to meet future service needs along with the development of a strategic plan for sewer system improvements including I/I correction, relief sewers and lift station improvements to assure the ability to provide the capacity and reliability for continuous long term reliable operation.
Interceptor Sewer Evaluation – Complete by September 2018
Phase 1 - Asset Inventory and Assessment of Lift Station – Complete by September 2018
Phase 2 - Evaluation and Recommendations of Lift Station – Complete by March 2019
Based on Phase 1 and Sewer Evaluation flow projections:
Technical Capabilities1.Experience and Performance Records2.Understanding of Project and Proposed Work Approach3.Knowledge of Regulations and Local Conditions4.Project Personnel Assignments and Qualifications5.Ability to Respond in a Timely Manner
Written proposals from qualified consultants will be accepted until 5:00 p.m. CST on January 22, 2018.
Submit eight (8) copies of proposals to:
Michelle Klose, P.E. Director of Utility Operations City of Bismarck 601 S 26th Street P.O. Box 5503 Bismarck, ND 58506-5503
Telephone (701) 355-1700 Facsimile (701) 221-6840