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6.4.7 PH 07 - Load bearing arch assembling 

• Assembling of rows of voussoirs starting, strictly symmetrically, from both of the arch springers.
• Starting stones at springer level should be adjacent to perfect masonry structure of the abutment.
• Checks, by survey of control points, that shapes doesn’t change and no lowering take place.

6.4.8 PH 08 - Key stone placement

• Assembling of key stone row.
• Last row will not have any metal dowel.
• Checks, by survey of control points, that shape hasn’t changed and no lowering has taken place.

CREDITS:

Intellectual property of this report and of the design drawings is owned by General Engineering s.r.l.

© - General Engineering Workgroup -

SOURCE:

Final Design Report