Separate sealed bids for construction of the High Bridge Bank Repairs and Smith Creek Road Bridge Repairs project will be received by the office of the Lewis and Clark County Commission, Room 345 at the City-County Building, 316 N. Park Avenue in Helena, Montana 59623 until 4:00 p.m. local time on Wednesday December 12, 2018. Responsive bids will be publicly opened and read aloud on Thursday December 13, 2018 at 9:00 a.m. local time in Room 330 of the City-County Building.
High Bridge Bank Repairs: The project will repair approximately 190 linear feet bank with the addition of riprap bank armoring. Due to the considerable bank loss and near vertical banks, embankment material will be required under significant portion of the riprap.
Smith Creek Road Bridge Repairs: The project will provide riprap bank armoring on the east and west banks on approximately 150 total linear feet of Smith Creek. Due to the steepness of the bank slopes, a concrete drop wall will be added at the west abutment and grouted riprap will be added at both banks.