Site work for a development in Spirit Lake, Iowa. Completed plans call for site work for a conservation development.

The project is located on the shore of East Okoboji Lake at Isthmus Park and the Spirit Lake Fish Hatchery. Work includes tree and brush clearing, stump grinding in Isthmus Park, installation of 860 linear feet of coir logs along the shoreline, and placement of 222 tons of shoreline riprap armoring. Additional tasks include 1.5 acres of turf grass seeding, 1 acre of native seeding, and 2.5 acres of mulching. A NPDES Permit #2 and Stormwater Pollution Prevention Plan (SWPPP) are required. Bidders must comply with all applicable public improvement procurement laws and related Iowa Code chapters. Each bid must be accompanied by a bid security in the amount specified in the bidding documents. Electronic copies of bid security are accepted for electronic submissions, but the original must be mailed within five business days if awarded. Failure to execute a contract and provide a performance bond equal to 100% of the contract price and a certificate of liability insurance within thirty days of award will result in rescinding the award and forfeiture of the bid security. This project is located on the shore of East Okoboji Lake at Isthmus Park and the Spirit Lake Fish Hatchery. It includes tree and brush clearing, stump grinding in Isthmus Park, 860 linear (shoreline) feet of coir logs, and 222 tons of shoreline riprap armoring. It includes 1.5 acres of turf grass seeding, 1 acre of native seeding and 2.5 acres of mulching. A NPDES Permit #2 and SWPPP are required. ALL SUBSTITUTION REQUESTS AND QUESTIONS MUST BE SUBMITTED BY 12:00PM THE FRIDAY PRIOR TO THE BID LETTING TO BE CONSIDERED. Direct questions concerning the Project Design, Drawings and Specifications to: Daniel Pfeifer Project Manager 6200 Park Avenue, Suite 200 Des Moines, IA 50321 Phone: (515) 901-6261 Daniel.pfeifer@dnr.iowa.gov Direct questions concerning Site Review and Project Inspection to: Jeff Felts District Engineer Phone: (515) 250-3712 Jeff.felts@dnr.iowa.gov Direct questions concerning Bidding and Contract Procedures to: DNR Procurement Phone: (515) 344-0055 Constructionbids@dnr.iowa.gov The intent of the plans and specifications is to provide for the construction and completion of every detail of the work described therein. It shall be understood that the Contractor shall furnish all labor, material, tools, transportation, and supplies required for all or any part of the work to make each item complete in accordance with the spirit of the contract. It is understood that the apparent silence of the specifications as to any detail or the apparent omission of a detailed description concerning any point shall be regarded as meaning that only the best general practice is to prevail and that only materials and workmanship of the first quality are to be used. The Engineer will decide all questions which may arise as to the quality and acceptability of materials furnished and work performed and as to the rate of progress of the work, all disputed and mutual rights between contractors, all plans and specifications, and all questions as to the acceptable fulfillment of the contract on the part of the Contractor Question Deadline 01/16/2026 at 12:00 PM CT Nonverbal explanation or instructions will be given in regard to the meaning of the drawings or specifications during the bid period. Bidders shall bring all inadequacies, omissions, or conflicts to the Enginees attention, at least ten days before the date set for the bidding. Prompt clarification will be supplied to all bidders of record by addendum. Nonverbal explanation or instructions will be given in regard to the meaning of the drawings or specifications during the bid period. Bidders shall bring all inadequacies, omissions, or conflicts to the Engineer's attention, at least ten days before the date set for the bidding. Prompt clarification will be supplied to all bidders of record by addendum.