Agriculture, Department Of- Forest Service- Usda- Fs, Csa Intermountain 9
Helena National Forest - Park Lake Dam Rehabilitation - Amendment **** adds Attachment 8 Appendix A& B Description - This is a combined synopsis/solicitation for commercial items prepared in accordance with the format in FAR Part 12.
Park Lake Dam Rehabilitation Mobilization and Demobilization, Access Road Improvements, Construction Staking and Survey, Temporary Traffic Control, Clearing and Grubbing, Dam Excavation, Temporary Stock Piling of Material, Borrow for Grout Mix, Dewatering, Embankment Fill, Soil Mixing and Disking, Class 2 Riprap Dam Embankment, Class 2 Riprap Saddle Dike, Class 2 Riprap RippingExcavating, M1 Filter ASTM C33 Washed Concrete Sand, M2 Filterbedding Layer AASHTO 89, M3 Filterbedding Layer AASHTO 357, 24 Standard Riser Inlet, 6inch Diameter Dualwall HDPE Perforated Drain, 6inch Diameter Dualwall HDPE Solid Drain Pipe, Primary Borings and Compaction Grouting, Secondary Borings and Compaction Grouting, Performance Testing, Hydraulic Seepage Control Barrier, Shallow Borings and Compaction Grouting, Midlevel Borings and Compaction Grouting, Deep Borings and Compaction Grouting, Secondary Borings and Grouting, Performance Testing, Grade Survey, Road Surface Aggregate, Soil Borrow for Turnaround, Fill for Turnaround, Fe
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