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GRAIN SIZE DISTRIBUTION TEST DATA Test No. : 1 ------------------------------------------------------------------------------- -Date: 2-16-99 Project No. : 2-15-99 Project: Manuel Da Silva ------------------------------------------------------------------------------- Sample Data ------------------------------------------------------------------------------- Location of Sample: MDS-1 @ 30. 0 ' Sample Description: Light brown sandy SILT _USCS Class: ML Liquid limit: - AASHTO Class: A-4 (0. 0) Plasticity index: - ------------------------------------------------------------------------------- Notes ------------------------------------------------------------------------------- Remarks: Coarse fraction composed largely of friable particles . -Fig. No. . 2 ------------------------------------------------------------------------------- Mechanical Analysis Data ------------------------------------------------------------------------------- Initial Dry sample and tare= 100 . 00 Tare = 0. 00 -Dry sample weight = 100. 00 Tare for cumulative weight retained= 0 Sieve Cumul. Wt. Percent retained finer # 10 0 . 00 100. 0 # 16 1. 60 98 . 4 # 30 8 . 40 91. 6 # 50 15 . 80 84 . 2 # 100 21. 20 78 . 8 # 200 32 . 80 67 . 2 _------------------------------------------------------------------------------- Hydrometer Analysis Data ------------------------------------------------------------------------------- Separation sieve is number 10 -Percent -# 10 based on complete sample= 100 . 0 Weight of hydrometer sample: 100 Calculated biased weight= 100. 00 -Automatic temperature correction Composite correction at 20 deg C =-7 _Keniscus correction only= 0 Specific gravity of solids= 2 . 7 Specific gravity correction factor= 0 . 989 3ydrometer type: 152H Effective depth L= 16 . 294964 - 0 . 164 x Rm