Invitation to Bid Electronic bids will be accepted by the State Engineer on behalf of the South Dakota Department of Game Fish and Parks at https://www.sd.gov/cs?id=sc_cat_item&sys_id=30a6bbe7dbe10f1091ce9f95f39619bb until July 23, 2026 at 3:00pm MT for the Sylvan Lake, Restroom Replacement, Custer State Park, Custer, South Dakota, OSE# G2126--13X. There will be an on-site pre-bid meeting on July 9, 2026 at 10:00am MT. All bidders can meet at Sylvan Lake Lodge conference room. This pre-bid meeting is optional but is the bidders only opportunity to review the site. Campus contact is Jayme Severyn, 605-910-4379, Jayme.Severyn@state.sd.us. OSE contact is Steve Mezger, steve.mezger@state.sd.us. Copies of the Plans and Specifications may be obtained by bidders at the office of TSP, 1051 Fairmont Blvd. Rapid City, SD 57701. A/E Contact: Justin Sorensen, 605-343-6102, sorensenjw@teamtsp.com . Anyone requesting, reviewing, or copying Plans and Specifications for this project agrees that they are doing so for the sole purpose of submitting a bid on the project. Bidder further agrees the Plans and Specifications are the sole property of the State; Each bid in excess of $100,000.00 must either pre-mail a certified check, cashier's check, or draft in the amount of 5% of the base bid and all add alternates and drawn on a State or National Bank to the Office of the State Engineer, Joe Foss Building, 523 East Capitol Ave, Pierre, SD 57501-3182, or upload a copy of their 10% bid bond to their electronic bid issued by a surety authorized to do business in the State of South Dakota and made payable to the Department of Game Fish and Parks of the State of South Dakota. The GFP reserves the right to reject any or all bids and to waive any irregularities therein. All active bids can be found here: https://www.sd.gov/bhra?id=cs_kb_article_view&sysparm_article=KB0044739 Office of the State Engineer Published twice at the total approximate cost of $67.52 and may be viewed free of charge at www.sdpublicnotices.com.