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CSI MasterFormat Sub-Division List |
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| CSI Code | Short Description | Extended Description |
| 038000 | Concrete Cutting & Boring |
| 038100 | Concrete Cutting |
| 038200 | Concrete Boring |
| 03900 | Concrete Restoration and Cleaning |
| 03910 | Concrete Cleaning |
| 03920 | Concrete Resurfacing |
| 03930 | Concrete Rehabilitation |
| 04 | Division 04 - Masonry |
| 0400 | Bid Bond |
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