What is the usual procedure
for installing soil nails? (1 Mark)

Question

Accepted Answer

Excavate a small
depth, drill as insert one layer of bars, spray shotcrete, apply plates, repeat
until required depth is reached, then shotcrete entire wall

Answer

Excavate a small depth,
spray shotcrete, apply plates, drill and insert one layer of bars, repeat until
required depth is reached, then shotcrete entire wall

Answer

Excavate a large depth,
drill and insert several layers of bars, spray shotcrete, apply plates, repeat
until required depth is reached, then shotcrete entire wall

Answer

Excavate to required depth,
drill and insert all bars from top down, shotcrete from top down, apply plates,
then shotcrete entire wall

Answer

Excavate to required depth,
drill and insert all bars from bottom up, shotcrete from bottom up, apply
plates, then shotcrete entire wall

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What is the usual procedure for installing soil nails? (1 Mark)

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