Using a plumb bob to find center point from girder beam to the top of the soil.
Brandon lycans
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Using a plumb bob to find center point from girder beam to the top of the soil.
267 просмотров · 6 дней назад
Brandon lycans
9 подписчиков
267 просмотров · 6 дней назад
Finding center point on the floor girder to the ground for the permanent pier footings.
