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NPK
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OPERATION
PILE DRIVING OPERATION
1. Make sure the sheet pile is in a vertical position.
2. If the speed of the sheet pile slows as it is going into the earth, give it proper
pressing force in the vertical direction by operating the excavator to give it the
vibrating speed that suits the nature of the soil so as to force the pile to drive into the
soil faster.
3. If the sheet pile will not go in after being driven half way into soil, pull it up some,
then try to drive it again. By repeating this cycle a few times, the sheet pile can be
driven through in most cases.
Содержание C10CSD
Страница 46: ...NPK 45 WARRANTY STATEMENTS...
Страница 47: ...NPK 46 WARRANTY STATEMENTS...