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Paving Applications
Paving Streets Through I ntersections
79
P-32+ and P-32 Operator’s Manual P/ N: 1001547-01
The curb elevations can be easily spot checked using a fast leveling RL-HB rotating laser. Set the laser at the lip
of one curb, then use the detector and a folding rule to take a reading on the other curb (Figure 141). Spot
check every 25-50 feet by just moving the laser.
Figure 141: Checking Curb Elevations
Paving Streets Through Intersections
As you pave city streets, you will come upon intersections where the curb stops. There are a couple of methods
for controlling grade through the intersection.
Method 1 for Paving Intersections
For this method, the base of the intersecting road is used as the reference.
1. On both Control Boxes, press the Elevation/ Slope button to set them to Elevation control.
2. On both Control Boxes, press Auto on set both Control Boxes to Automatic.
3. Pave to the intersection (Figure 142).
Figure 142: Paving Through I ntersections
4. Just before the right tracker reaches the end of the curb, press Auto on the right side Control Box to
switch to manual mode (Figure 143).
Figure 143: Control Box in Manual Mode
5. Without stopping, continue paving until the right tracker is on the base material of the intersecting road.
POWER
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Press to Switch
to Manual Mode
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