HomeMy WebLinkAboutDENSITY SOIL REPORT - 11-8-2018Project:Date:
Contractor:Job/Permit #:
Inspector:Weather:
Source: Proctor: 6.9%
Gauge#/SN: DS: MS:
Test
Number
Probe
Depth Proctor Pass/Fail
1 8" 18190-1 FAIL
2 8" 18190-1 FAIL
3 8" 18190-1 Pass
4 8" 18190-1 FAIL
5 8" 18190-1 Pass
6 8"18190 1 Pass
Report of In-Place
Soil Density Tests by
Nuclear Gauge
Method
Wakeside Lake 11/8/2018
Craig Hobbs 18190
Chad Bare Partly Cloudy
Material Description: Poorly Graded Gravel w/sand Native 18190-1 136.7
17625 2057 574
Location Wet Density
Pounds
Moisture
Percent
Moisture Dry Density
Required
Compaction
Percent
Compaction
91
Southwest end, near final grade, Center 128.2 3.3 2.6 124.9 95 91
South end, near final grade, West side 127.7 3.9 3.2 123.8 95
97
North 100ft, near final grade, West side 129.2 1.3 1.0 127.9 95 94
Southwest end, near final grade, East side 134.9 2.2 1.7 132.7 95
97
133 4 34 26 130 0 95 95
North 100ft, near final grade, center 135.6 3.5 2.6 132.1 95
North 100ft near final grade East side68 18190-1 Pass
7 8"18190-1 Pass
8 8"18190-1 Pass
9 8"18190-1 Pass
133.4 3.4 2.6 130.0 95 95
97North end, 3ft above waterline. East side
138.3 6.9 5.3 131.4 95 96
North 100ft, near final grade, East side
138.8 6.4 4.8 132.4 95
95North end, 3ft above waterline. West side
North end, 3ft above waterline. Center
137.0 6.5 5.0 130.5 95
Tests 1 and 2 at the south end, and Test 4 at the middle of the pad were below 95% compaction. Inspector recommended more compactive effort in those areas. Contractor noted that
they were bringing a larger roller to the job site. Inspector will return and perform more tests as needed.
Project:Date:
Contractor:Job/Permit #:
Inspector:Weather:
Source: Proctor: 6.9%
Gauge#/SN: DS: MS:
Test
Number
Probe
Depth Proctor Pass/Fail
1 10" 18190-1 Pass
2 10" 18190-1 Pass
3 10" 18190-1 Pass
4 10" 18190-1 Pass
5 10" 18190-1 PassNorth end, near final grade, East side
North 100ft, near final grade, West side (Retest)134.0 2.8 2.1 131.2 95 96
97
137.2 4.0 3.0 133.2 95 97
North end, near final grade, West side 136.3 3.9 2.9 132.4 95
98
Southwest end, near final grade, Center (Retest)137.0 4.2 3.2 132.895 97
South end, near final grade, West side (Retest)137.7 4.3 3.2 133.4 95
17625 2049 575
Location Wet Density
Pounds
Moisture
Percent
Moisture Dry Density
Required
Compaction
Percent
Compaction
Report of In-Place
Soil Density Tests by
Nuclear Gauge
Method
Wakeside Lake 11/16/2018
Craig Hobbs 18190
Chad Bare Partly Cloudy
Material Description: Poorly Graded Gravel w/sand Native 18190-1 136.7
Laboratory Compaction
Charactoristics of Soil
(ASTM D698/1557 AASHTO T 99/180)(ASTM D698/1557, AASHTO T-99/180)
LL:-PL:-PI:-
Moist:X
Eagle Rock Engineering has performed a proctor on the sample referenced below. The testing was performed in
accoraccordancedance wwithith currencurrentt AASHTOAASHTO or or ASTMASTM standstandardsards. ThThee resuresultslts obtaobtainedined iin o n our ur laboralaboratorytory were as were as follfollows:ows:
Manual:
Sample ID:
Sand Equivalency:
ASTM D2487 Classification
Sample Preparation:
18190-1
---
X
Wakeside lake, native poorly graded gravel with sand
18190 - Wakeside Lake
1-Nov-18
Source:
Project:
Date Obtained:
GP w/ sand
Dry:Mechanical:
AASHTO T-99:AASHTO T-180:
ASTM D698:X ASTM D1557:
Assumed Point Percent Dry Maximum
Sp. Gr. Number Moisture Density Dry Density
2.50 1 4.7 120.4 124.9 lbs/ft^3
Optimum %
Moisture
6.9 %
Sample Preparation:
Test Standard:Method
C
2 6.4 125.4 ASTM D-4718, Correction
3 8.6 121.7 for Oversize Particles
4 9.9 117.3 136.7 lbs/ft^3
Sieve Percent
Size Passing
6.0"100
129 0
Proctor Curve
3.0"75
2"72
1.5"72
1.0"66
3/4"57
1/2"43
3/8"35
#4 27121 0
123.0
125.0
127.0
129.0
ry Density#4 27
#8 24
#16 24
#30 21
#40 19
#50 15
#100 5
#200 23
115.0
117.0
119.0
121.0
3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0Dr
#200 2.3
Respectfully submitted,Reviewed By: Chad Bare
Eagle Rock Engineering Lab Manager
Percent Moisture