1.24
Cabinet base extension provided.
1.25
Clear zone or lateral offset lines shown.
1.26
Signal equipment placed outside of clear zone.
1.27
Existing and proposed signal pole foundations centerlines are at least
10' apart.
1.28
Signal heads aligned correctly with lanes based on lane use.
1.29
Signal heads numbered correctly. Numbered left to right on each
approach and in order starting with mainline NB then SB or EB then
WB and then side streets.
1.30
At least one signal head per movement is placed at least 40' from the
stop line.
1.31
Signal heads are located no more than 150' from the stop line, or 180'
maximum if near side signal is provided.
1.32
Minimum 2 signal heads provided for each major movement, through or
turning. If approach is more than two lanes, one signal head is provided
per lane.
1.33
15' minimum vertical signal head clearance met.
1.34
If span wire configuration, has the span wire schedule been provided
with sag calculations.
1.35
Signal head sections are appropriate for each movement.
1.36
Pedestrian countdown signals aligned parallel with crosswalk.
1.37
Pedestrian pushbuttons aligned perpendicular with crosswalk.
1.38
Pedestrian pushbuttons accessible from a flat landing area and are no
more than 10' from curb.
1.39
An 18" landing area extension is provided at locations where the
pushbutton is not directly accessible by a pedestrian in a wheelchair.
1.40
Pedestrian connections are ADA compliant.
1.41
Junction wells, conduit and wires are the correct size and type.
1.42 Conduit fill capacity checked.
1.43
Four 4" conduits are provided from the cabinet to the first Type 4
junction well.
1.44
An Opticom emergency preemption detector
provided for each approach
and installed on the near side of the intersection for each approach.
1.45
Verify mast arm loadings with Union Metal or TST, for non
‐
typical
configurations.
1.46
Two soil boring locations requested for each intersection. Coordinate
with DelDOT traffic reviewer as necessary.
1.47 NEMA phasing solid/dashed lines shown correctly.
1.48 NEMA phasing numbers shown on plans.
1.49 Pedestrian phases shown.
1.50 Correct NEMA phasing notes provided.
1.51 Pole and mast arm schedule filled out correctly.
1.52 Conduit schedule filled out correctly.
1.53 Every conduit has a ground cable, except fiber conduits.
1.54 Presence loop detectors located 2' behind stop line.
1.55 System loop detection located properly.
1.56 Correct sizes of loop detectors.
1.57
Verify if video detection equipment locations are correct with equipment
supplier, if applicable.
1.58 Equipment locations do not affect maintenance activities.
1.59 Underground utility conflicts avoided.
