Setting Projected Slope Stringline
P/N 7010-0341 www.topconpositioning.com
3-11
• If the road slopes down from the stringline, the stringline
will need to be raised (Figure 3-15).
Figure 3-15. Raise Stringline: 3% Cross Slope with 2 Foot Offset
3. Repeat step 2 for each station.
2.0' OFFSET
2.0'
2%
PROJECTED SLOPE
3.0% SLOPE X 2.00' OFFSET = .06'
RAIS
.06'
3.0% SLO PE
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