| 31 01 00 |
Maintenance of Earthwork
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| Includes | maintenance, repair, rehabilitation, replacement, restoration, preservation, etc. of earthwork. |
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Maintenance of Earthwork |
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Maintenance of Clearing |
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Maintenance of Earth Moving |
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Maintenance of Shoring and Underpinning |
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Maintenance of Excavation Support and Protection |
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Maintenance of Special Foundations and Load Bearing Elements |
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Maintenance of Driven Piles |
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Maintenance of Bored and Augered Piles |
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Maintenance of Tunneling and Mining |