Windance Sub-LR 850819S /fL SOUTHWESTERN LABORATORIES, INC.
Construction materials testing, analytical chemistry and geotechnical engineering
P.O. Box 224227 · 2575 Lone Star Drive · Dallas, Texas 75264 · 214/631-2700
PERSHING EXC:AVATING AUGUST 19 19:=:5
ATTN: DAN PERSHING FILE NO. 3331501
5S~06 YACHT CLUB DRIVE LAB NO. D-53972
ROCKWALL TEXAS 75087
PRO.JECT NAME: WIND DANCE SUB-DIVISION
CGPPELL TEXAS
ARCHITECT/ENGINEER: CITY OF COPPELL
GENERAL CONTRACTOR:
WORKSHEET AND REPORT OF COMPACTION RATIO METHOD FOR SELECTION
OF DENSITY OF SOILS AND BASE MATERIALS tN PLACE (TEX 114-E)
SPECIMEN IDENTIFICATION:
SPECIMEN SAMPLED BY: A.
GRAY DECOMPOSED LIMESTONE WITH GRAVEL AND
ASF'HALT
ETHERLY ON AUG 14 1985
TRIAL NUMBER I 2 3 4 5
WE'[ WEIGHT AND MOLD (LB) 32.63 33.67 34.50 34,57 34.15
WEIGHT OF MOLD (LB) 16.27 16.27 16.27 16.27 16.27
WET UNIT WEIGHT (F'CF) 124.89 132.82 139.16 139,69 136.49
PAN NUMBER 3 111 12 8 4
WET WEIGHT AND PAN (G) 11'~9. 10 1060.00 11~7.40 1002.40 1042.40
DRY WEIGHT AND PAN (G) 1178.20 t013.60 1124.30 926.90 946.30
WEIGHT OF PAN (G) 78. 10 85.20 81.90 80.S0 83.30
MOISTURE CONTENT (%) 1.90 5.00 7.01 8.92 11.14
DRY UNIT WEIGHT (PCF) 122.56 126.50 130.04 128.25 122.81
ZERO AIR VGIDS CURVE FOR AN ASSUMED SPECIFIC: GRAVITY OF 2.6S PASSES THROUGH
THE FOLLOWING POINTS:
MOISTURE CONTENT (%) 8.0 -10.0 ~12.0 14.0 16.0
ZERO AIR VOIBS (PC:F) 137.71 131.89 126.54 121.61 117.04
REMARKS:
LABORA'FORY F'ROCEDURES USED: THD TEX 114E METHOD I. MOLD VOLUME 0.1310 CF
SOIL CLASSIFICATION AS PER ASTM D2487: SC
FOR A GRAPHIC PLO'[ OF THE ABOVE '[RIAL VALUES, REFER TO PG. 2 OF THIS REPORT.
SAMPLED FROM HARR S]'REET
COPIES TO:
3-PERSHING EXC:AVATtNG
INC.
PAGE 1 OF 2
RdG/TEX114E.EXP/1.5
PAGE 2 OF 2
SOU THWESTERN LABORATO BJES, INC.
Construction materials testing, analytical chemistry and geotechnical engineering
P.O. Box 224227 · 2575 Lone Star Drive · Dallas, Texas 75264 · 214/631-2700
~UGUST 19 1985
FILE NO. 3331501
LAB NO. D-.53~72
GRAPH OF MOISTURE-DENSITY RELATIONSHIF'
I 3 5
133 +
131 +
129 +
127
123
121
11'~ +
ll? +
115
7 9
1 3 5 7 9 11 13
11 13 15
+ .......... + ......... .4-
ZERO AIR VOIDS CURVE
MOISTURE CONTENT, PERCENT
LOOSE DENSITY (D]) 109.6
DENSE DENSITY
COMPACTION RATIO (CR) 86.1
ACTUAL DENSTIY
COMPACTION MOISTLIRE (CM)
POUNDS PER CUBIC FOOT
POUNDS PER CUBIC FOOT
PERCENT
POUNDS PER CUBIC FOOT
PERCENT
SOU THWESTERN LABORATOJ IES, INC.
Construction materials testing, analytical chemistry and geotechnical engineering
P.O. Box 224227 · 2575 Lone Star Drive · Dallas, Texas 75264 · 214/63%2700
PERSHING EXCAVATING
ATTN: DAN PERSHING
5906 YACHT CLUB DRIVE
ROCKWALL TEXAS 75087
AUGIJST 19 1985
FILE NO. 3331501
LAB NO. D-53971
F'RGJECT NAME: WIND DANCE SUB-DIVISION
COPPELL TEXAS
ARCHITECT/ENGINEER: CITY GF COPPELL
GENERAL CONTRACTOR:
WORKSHEET AND REPORT OF COMF'ACTION RATIO METHOD FOR SELECTION
OF DENSITY OF SOILS AND BASE MATERIALS IN PI_ACE (TEX 114-E)
:-];F'ECIMEN IDENTIFICATION: BROWNISH GRAY CLAYEY SILT
SPECIMEN SAMPLED BY: A. ETHERLY ON AUGU'.:;T 14 1985
TRIAL NUMBER
WET WEIGH]' AND MOLD (LB) 31.78 32.87 34.21 33.88 33.40
WEIGHT GF MOLD (LB) 16.27 16.27 16.27 16.27 16.27
WET UNIT WEIGHT (PCF) 118.40 126.72 136.95 134.4S 130.76
PAN NUMBER 9 I 6 4 5
WET WEIGHT AND PAN (G) 1001.50 996.50 897.20 1026.90 ~89.6D
DRY WEIGHT AND PAN (G) ~3~.~0 ~21.30 825.60 924.00 883.60
WEIGHT OF PAN (G) 84.10 81.00 84.70 78.40 84.30
MOISTURE CGNTENT (%) 7.20 8.95 ~.66 12.17 13.26
DRY UNIT WEIGHT (PCF) 110.45 116.31 124.88 119.84 115.45
ZERO AIR VOIDS CURVE FOR AN ASSUMED SPECIFIC GRAVITY OF 2.68 F'ASSES THROUGH
THE FOLLGWING POINTS:
MOISTURE CONTENT (%) 1G.O ]2.0 ~14.0 16.0 18.0
ZERO AIR VOIDS: (PE:F) 131.8~ 126.54 121.61 117.04 112.81
REMARKS:
LABCIRATORY F'ROCEDURES USED: THD TEX l14E METHOD I. MOLD VOLUME 0.1310 CF
SOIL CLASSIFICATION AS PER ASTM D2487: SC
FOR A GRAPHIC PLOT OF THE ABOVE TRIAL VALUES, REFER TO PG. 2 OF THIS REPORT.
:SAMPLED FROM WIND DANCE F'LACE
COPIES TO:
3-PERSHI NO EXCAVATING
-SOUTHWF~J~RN L/A~IDF~OR I ES,
RODNE¥ E. T.
INC.
PAGE 1 OF 2
R,JG/TEX 114E. EXP/1.5
SOU THWESTERN LABORATQB.IES, INC.
Construction materials testing, analytical chemistry and geotechnical engineering
P.O. Box 224227 · 2575 Lone Star Drive · Dallas, Texas 75264 · 214/631-2700
PAGE 2 OF 2
AUGUST 19 1985
FILE NO. 3331501
LAB NO. D-53~71
GRAPH OF MOISTURE-DENSITY RELATIONSHIP
126
124
122
120
118
116
114
112
110
108
7 '.--.~ 11 13 15 17, 19 21
+ ZERO AIR VOIDS CURVE +
,+ +
'
7 '? 11 13 15 17 1'?~ 21
MOISTURE CONTENT, PERCENT
LOOSE DENSITY (D1) 97.0
[EN.:,E DENSITY (Dd)
COMPACTION RATIO (CR) 82.9
ACTUAL DENST I Y
COMPACTION MOISTLIRE (CM)
POLINDS PER CUBIC FOOT
POUNDS PER CUBIC FOOT
PERCENT
POUNDS PER CUBIC FOOT
PERCENT