fr_3247_6-6-23_tiSubmitted by
FIELD DENSITY SUMMARY
3247
STPUD 2023 INSPECTIONS & TESTING SERVICES -
TASK ORDER NO. 21
South Lake Tahoe, CA
South Tahoe Public Utility District
Vinciguerra
Adrian Combes
SOUTH TAHOE PUBLIC UTILITY DISTRICT
1275 Meadow Crest Drive
South Lake Tahoe, CA 96150 Cloudy/T-Storms
Tom Ingram
3
CME personnel arrived onsite at 8:00am.
Upon arrival drove the site and did not see the saw cutter (had been scheduled for 8:00am) or anybody from the
Vinciguerra crew. The STPUD and Post Office yards were also checked but there was no sign of them there either.
At 8:30am was approached by Casey with Vinciguerra and asked if I had seen the saw cutters because he was
also having trouble locating them.
The Austerman saw cutter arrived at approximately 9:00am and began the north intersection of Meadow Crest and
Chinquapin. The Vinciguerra crew placed traffic signs and cutting was to begin; however, there was a problem with
the saw and a delay of 2 to 2 1/2 hours was expected.
With the delay the Vinciguerra crew repainted the saw cut line on the south side of Meadow Crest placing the
trench in the street instead of the shoulder.
They also continued to move material from the STPUD yard to the Post Office area.
The saw cutter was up running at 1:10pm and began to move south on Meadow Crest. The thickness of the asphalt
started at 5" but was informed that it would be checked often to see if two passes were needed. The cutter was
averaging approximately 240' per hour, he was also cutting in for hydrants on the long side of the water pipe.
JVL____
Casey and Morgan with Vinciguerra
Jim with Austerman
1
Troxler 3430
Direct
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Density
Moisture
DocuSign Envelope ID: 60EED590-403C-4F57-8BB6-28073AE4A4BF