Conservation Commission Regular Meeting Materials (linked)

CLA Engineers, Inc.
Civil ¢ Structural * Survey
317 MAIN STREET e NORWICH, CT 06360 e (860) 886-1966 ° (860) 886-9165 FAX
SIEVE ANALYSIS
Date: 8/22/2022
Project: Indigo Land Design
CLA Project #: 6449
Source: Great Neck Test Pits
Material: On-site material (Test Pits)
Specification: N/A
Sample Designation: Test Pit #3
Sieve Size % Passing
3/4 in 97.9
Y in 92.3
#4 87.1
#10 83.7
#20 77.7
#40 62.8
#60 55.4
#100 32.0
24.0
#200
Thomas Cummings Ze AIG Z2
PE No. 9606

SIEVE ANALYSIS
CLIENT: Indigo Land Design DATE: 8/22/2022
PROJECT: Great Neck TPS BY: JB
SOURCE: Test Pits SAMPLE: TP #3
SAMPLING METHOD Provided by Client SPEC: NIA
Gross Sieve Net % %
Sieve Weight Weight Weight Retained Pass Spec
3/4 in 10.2 2.1 97.9
1/4 in 37.8 7.7 92.3
#4 63.2 12.9 87.1
#10 79.8 16.3 83.7
#20 109.4 22.3 77.7
#40 182.4 37.2 62.8
#60 218.6 44.6 55.4
#100 333.4 68.0 32.0
#200 372.8 76.0 24.0
490.4
M:\6000\6400\6449 Great Neck TPS\Material Testing\6449 - TP #3 8 - 22 - 22.x1s