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IOWA DEPARTMENT OF NATURAL RESOURCES |
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| Bids For: | Location: | Pammel State Park | Date: 6/25/2026 | Project No. |
| Harmon Tunnel Highwall (Bluff) Scaling | County: | MADISON | Time: 3:00 p.m. | 26-04-61-02 |
1 | 2 | 3 | |||||||||||
| Estimated Cost: $93,000.00 | Contractor: | Rockstars Slope Stabilization, LLC | Geovert LLC | Rock Supremacy, LLC | |||||||||
| Funding Source: 100% Executive Council, | 20925 S Bakers Ferry Rd | 2780 Industrial Lane, Suite A | 65147 N Hwy 97 | ||||||||||
| Oregon City OR 97045 | Broomfield CO 80020 | Bend OR 97701 | |||||||||||
| Plan Sets Requested: 0 | Quantities | 970-361-1049 | 303-502-1988 | 541-383-7625 | |||||||||
| No. | Description: | No. | Unit | Unit Price | Amount | Unit Price | Amount | Unit Price | Amount | ||||
| 1 | Mobilization | 1 | L.S. | $45,000.00 | $45,000.00 | $26,256.30 | $26,256.30 | $27,725.00 | $27,725.00 | ||||
| 2 | Scaling | 1 | L.S. | $52,681.00 | $52,681.00 | $51,018.60 | $51,018.60 | $74,650.00 | $74,650.00 | ||||
| 3 | Scaled Material Disposal | 1 | L.S. | $10,000.00 | $10,000.00 | $36,587.30 | $36,587.30 | $24,900.00 | $24,900.00 | ||||
| $107,681.00 | $113,862.20 | $127,275.00 | |||||||||||
4 | 5 | 6 | |||||||||||
| Estimated Cost: $93,000.00 | Contractor: | Access Limited Construction | |||||||||||
| Funding Source: 100% Executive Council, | 1102 Pike Lane | ||||||||||||
| Oceano CA 93445 | |||||||||||||
| Plan Sets Requested: 0 | Quantities | 805-592-2230 | |||||||||||
| No. | Description: | No. | Unit | Unit Price | Amount | Unit Price | Amount | Unit Price | Amount | ||||
| 1 | Mobilization | 1 | L.S. | $70,000.00 | $70,000.00 | $0.00 | $0.00 | ||||||
| 2 | Scaling | 1 | L.S. | $50,000.00 | $50,000.00 | $0.00 | $0.00 | ||||||
| 3 | Scaled Material Disposal | 1 | L.S. | $11,000.00 | $11,000.00 | $0.00 | $0.00 | ||||||
| $131,000.00 | $0.00 | $0.00 | |||||||||||
6/26/2026