TAXIWAY B2: THE SOUTH HALF (400 FT.)
OF TAXIWAY B2 BETWEEN B AND B1 IS CLOSED.
TAXIWAY B2, BETWEEN B AND RUNWAY 12R/30L
HAS BEEN REMOVED. (Due to the FAA's long-lead time for publication
cycles, the new airfield diagram will not reflect the changes until
Feb. 2012 at the earlies.)
RUNWAY GROOVING HAS BEEN COMPLETED.

The grooving machine is tethered to a water supply and disposal
truck. Water is used to cool the rotating cutting wheels and is then
vacuumed up along with the residue for disposal, leaving a clean grooved
runway surface behind.

The photo above shows the water in and out tethers and the
machine operators station on the side.

A look inside the "cockpit."

Cutting in progress.

The finished pavement with a quarter coin for size perspective.

Here's a good example of why we groove. The water truck just
flushed the pavement with water. Note the standing water on the ungrooved
pavement and the nearly dry pavement that has been grooved.