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10.
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Has damage from stream drift been considered in the falsework design?
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11.
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Is the concrete placing sequence shown and is it consistent with the contract plans?
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B.
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Foundation Requirements
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1.
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Are driven falsework piling provided as called for on the contract plants?
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a.
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Is a minimum pile tip elevation or penetration indicated on the drawings?
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b.
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If timber falsework piles are specified, are the recommended order lengths sufficient to virtually eliminate the possibility of pile splices?
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c.
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Is a detailed static pile capacity analysis included in the calculations?
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d.
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If lateral loads are applied to the piling (by equipment), dead loads, flowing water, drift), is a detailed lateral load analysis included in the calculations?
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e.
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When piling are in an active waterway, have the potential effects of scour on axial and lateral pile support been addressed in the calculations?
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f.
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Does the proposed falsework pile hammer meet the minimum field energy requirements as listed in 00520.20(d-2)?
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g.
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Will a driving criteria graph [FHWA Gates Equation, in 00520.42(b)] plotting blow count versus stroke (for an acceptable pile hammer) be provided for the project inspector?
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2.
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Is falsework supported on spread footings (mud sills)?
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a.
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Are the spread footing elevations shown on the drawings?
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b.
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Has a rational method for determining the ultimate bearing capacity of the foundation material(s) been presented and described in the calculations?
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