Iowa City Community School District Bidopportunities #IA-113-363

Iowa Department of Agriculture and Land Stewardship AML Reclamation Project – Marion County

This opportunity from the Iowa Department of Agriculture and Land Stewardship, Division of Soil Conservation and Water Quality, focuses on the reclamation of two abandoned mine land sites in Marion County, Iowa. - Government Buyer: - Iowa Department of Agriculture and Land Stewardship - Division of Soil Conservation and Water Quality - Mines and Minerals Bureau - Project Scope: - Reclamation of Noah AML (IA-113) and Wilcox East AML (IA-363) sites - Major activities: site clearing, excavation, terrace construction, pipe installation, sediment and erosion control, fencing, and permanent seeding - Products Requested: - Class E Riprap: 2,538 tons - Flexamat Tied Concrete Block Mat: 873 square yards - Field Fence: 4,734 linear feet - HDPE Pipe (8"): 754 linear feet - PPHP Pipe (12"): 3,383 linear feet - PPHP Pipe (36"): 224 linear feet - C900 PVC Pipe (24"): 323 linear feet - Concrete riser structures and outlets - Agricultural lime, fertilizers, mulch, and native/wetland seed mixes - Services Requested: - Site clearing and preparation: 106.5 acres - Excavation: 1,347,611 cubic yards - Terrace construction: 16,734 linear feet (4' and 5' tall) - Sediment and erosion control measures (silt fence, filter sock, RECP Type 3B) - Wetland undercut and replacement - Deep ripping for tree planting zones - Permanent native and wetland seeding - Unique/Notable Requirements: - Compliance with Davis-Bacon Wage Requirements and Build America Buy America (BABA) provisions - Deep ripping and agricultural lime for future tree planting - Specific seed mixes for native and wetland restoration - Detailed drainage and erosion control specifications - Bid security of 10% required; use of IMPACS electronic procurement system - Engineering firm Shive-Hattery, Inc. is referenced for plans and specifications - Estimated contract value: $4.8 million to $5.3 million - Period of performance: Work to begin within 14 days of Notice-to-Proceed and be completed by end of performance window

Description

This solicitation is for the reclamation of the Noah AML (IA-113) and Wilcox East AML (IA-363) sites located in Marion County, Iowa. The project includes impoundment discharge, clearing, grubbing, excavation, pipe installation, sediment and erosion control, and permanent seeding. Bid quantities cover extensive site preparation, excavation, terrace construction, riprap placement, fencing, and seeding. The estimated construction cost ranges from $4.8 million to $5.3 million, with work to commence within 14 days after Notice-to-Proceed and complete by December 31, 2027.

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