Hollows-LR 990520 ALPHA TESTING, INC.
2209 Wiscansin St., Suite 100
Dallas, Texas 75229 DAILY FIELD REPORT
972/620-8911 - 972/263-4937 (Metro)
FAX: 972/406-8023
TESTED FOR: N L W DEVELOPMENT GROUP DATE: 5/20~99
DALLAS, TEXAS
PROJECT: HOLLOW @ NORTHLAKE WOODLAND OUR REPORT NO: 99128-85
COPPELL, TEXAS
TECHNICIAN: D.H.
' WEATHER: RAIN TEMPERATURE RANGE: 70 TO 75
THE ALPHA TECHNICIAN TRAVELED TO THE ABOVE REFERENCED PROJECT SITE TO MONITOR ON-GOING
WORK AND PERFORM FIELD TESTING AS REQUESTED.
WHILE ON SITE THE TECHNICIAN OBTAINED 1 SOIL SAMPLE FOR LABORATORY ANALYSIS. THE SAMPLE WAS
OBTAINED FROM THE FOLLOWING LOCATION:
ALLEY 4 AT STATION 0+75
A TOTAL OF 3 FIELD DENSITY TEST WERE PERFORMED ON STABILIZED SOIL FOR PAVING AREA. SEE
ATTACHED REPORT FOR RESULTS OF FIELD COMPACTION TESTING.
WHILE ON SITE THE TECHNICIAN PERFORMED 16 FIELD GRADATIONS TEST ON LIME STABILIZED MATERIALS.
SEE ATTACHED REPORTS FOR TEST RESULTS.
LABORATORY TEST RESULTS FOR ALL RELATED ITEMS REFERENCE ABOVE WILL FOLLOW ON A SEPARATE
REPORT
AT THE COMPLETION OF THE SCHEDULED TESTING THE TECHNICIAN RETURNED TO THE DALLAS OFFICE.
~ectfully Submitted,
Geotechnk~ Engineering · ~tion IVlaterials Tesfir~ · Environ~tal Engineedng · Consulting
REPORT OF FIELD
COMPACTION TESTS
ALPHA TESTING, INC.
2209 Wisconsin St., Suite 100
Dallas, Texas 75229
972/62G8911 - 972/263-4937 (Metro)
FAX: 972/406-8023
~ I
TESTED FOR N L W DEVELOPMENT GROUP DATE 5/20/99
DALLAS, TEXAS
PROJECT HOLLOWS @ NORTHLAKE WOODLAND OUR REPORT NO. 99128-85C
COPPELL, TEXAS
TEST DATA:
TEST ~ ELEV. SOIL ID OPTIMUM MAXIMUM LAB IN PLACE IN PLACE PERCENT
NO. DATE DEPT~.~ NUMBER MOISTURE DRY DENSITY MOISTURE DRY DENSITY COMPACTION COMMENT*
% PCF % PCF
898 5/20/99 FG 6L 28.8 80.2 24.7 89 110 3-BC
899 5/20/99 FG 6L 28.8 80.2 27.1 84 104 3-BC
900 5/20/99 FG 6L 28.8 80.2 30.5 82 102 3-A
TEST LOCATION:
898 ALLEY 1 AT STATION #1+75
899 ALLEY 1 AT STATION #3+50
900 ALLEY 1 AT STATION #12+50
I FILL * A. IN PLACE PERCENT MOISTURE AND PERCENT COMPACTION COMPLY WITH SPECIFICATIONS
2 NATURAL SUBGRADE B. PERCENT COMPACTION DOES NOT COMPLY WITH SPECIFICATIONS
3 LIME STABILIZED C PERCENT IN PLACE MOISTURE DOES NOT COMPLY WITH SPECIFICATIONS
4 CEMENT TREATED D RETEST
Geotechnical Engineering · Co~cfion Materia~ Testing · Environmental Engineedng
REPORT OF CONCRETE
COMPRESSION TEST
ALPHA TESTING, INC.
2209 Wisconsin St., Suite 100
Dallas, Texas 75229
972/620-8911 - 972/263-4937 (Metro)
FAX: 972/406-8023
TESTED FOR: NLW DEVELOPMENT GROUP DATE OF ISSUE: 05/20199
DALLAS, TEXAS
PROJECT: HOLLOWS ~ NORTHLAKE WOODLAND OUR REPORT NO.: 99128-95
COPPELL, TEXAS
FIELD DATA
LOGATION OF CONGRETE PLACEMENT I~FA
I~TE PLACED 05/20199 PI.N~T N/A
TIME N/A DEMVER TICK~_.T NO. N/A
SLUMP ~I, STM C-143) N/A MIX ffa3eoR'noNs (SSD)
AIR CONTENT (ASTM C-231 I'1 OR C-173 D) NJA CEMENT NJA
AIR TEMPERATURE N/A WATER
~RETE TEM~RATURE NIA FINE AGGREGATE NIA
DATE RECEIVED N/A CO~RSE AO~REGATE N/A
FIEM3 DATA SUI~,MITTED BY PECK N~MtXTURE NIA
MIX DATA SUBMITTED BY NIA 1~~
SPECIMENS CAP~O ~ ACCORDANCE ~aTH ASTM C417 13 OR C-125
COMPRESSION TEST RESULTS bd' Cylinders made by ALPHA
(NOMINAL CYLINDER SIZE 6' X 12') representative.
(ASTM C-3S) [] Cylinders made by A;ch#ec~s
..~ o~ ~'s refxe~ntative.
LAB TYPE DATE AGE TOTAL AREA COMPRESSIVE ~ Cylinders picked up by ALPHA
NO. CURING TESTED DAYS LOAD STRENGTH, PSI ~aborato~.
89 LAB 06/04199 15 92,690 28.27 3,280 [] c~ir,~s ~ivered to ALPHA
90 LAB 06117/99 28 28.27 la~om~.
91 LAB 06/17/gg 28 28.27 I-1 Compn,ss~ test resu~ ,~,,r,~ w~h
92 LAB HOLD H 28.27 ap~ab~ spe~r.~k~s.
with affi31icable spe~irmalions.
s~.cacatior, s 28 3,600 Respe~tfu~ Submitted
REMARKS: /.~ ALPHA TESTING. INC.
MECHANICAL
ALPHA
TESTING, INC. STABILIZATION / MODIFICATION
2209 Wisconsin St., Suite 100
Dallas. Texas 75229 FINAL MIX
972/620-8911 - 972/263-4937 (Metro)
FAX: 972/406-8023
TESTED FOR: N L W DEVELOPMENT GROUP DAT E: 5/20/99
DALLAS, TEXAS
PROJECT: HOLLOW ~ NORTHLAKE OrR REPORT NO: 99128-85A
WOODLAND
COPPEL, TEXAS
AREA OF WORK: ALLEYS
DATE CEMENT [ I LIME IX] INITIALLY APPLIED 5/19/99 AVERAGE FINAl. COMPACTED DEPTll: 6 INCHES
DATE OF FINAL MIXING: 05/20/99
SAMPLE LOCATIONS:
% PASSING % PASSING
I 3/4" SIEVE # 4 SIEVE
STATION 3+50 ALLEY #1 100% 75%
STATION 7+00 ALLEY #1 100% 75%
STATION 10+00 ALLEY gl 100% 80%
STATION I+00 ALLEY #2 100% 65%
STATION 13+50 ALLEY #1 100% 75%
STATION 16+50 ALLEY #1 100% 78%
STATION 19+50 ALLEY #1 100% 78%
STATION 22+50 ALLEY #1 100% 75%
STATION 2+50 ALLEY #6 100% 68%
STATION 12+50 ALLEY #5 100% 75%
STATION 9+50 ALLEY #5 100% 75%
STATION 6+50 ALLEY #5 100% 70%
STATION 3+50 ALLEY #5 100% 70%
STATION 0+50 ALLEY #5 100% 72%
REMARKS:
Respectfully Submitted
Ge#technical Engineering · C~ Materials Testing · Environmental Engineering · Consulting
MECHANICAL
ALPHA TESTING, INC. STABILIZATION / MODIFICATION
2209 Wisconsin St., Suite 100 FINAL MIX
Dallas, Texas 75229
972/620-8911 - 972/263-4937 (Metro)
FAX: 972/406-8023
TESTED FOR: N L W DEVELOPMENT GROUP DAT E: 5/20/99
DALLAS, TEXAS
PROJECT: HOLLOW ~ NORTHLAKE OUR REPORT NO: 99128-85B
WOODLAND
COPPEL, TEXAS
AREA OF WORK: ALLEYS
DATE CEMENT I I LIME IXI INITIALLY APPLIED 5!19/99 AVERAGE FINAl. COMPACFED DEPI'H: 6 INCHES
DATE OF FINAL MIXING: 05/20/99
SAMPLE LOCATIONS:
% PASSING % PASSING
! 3/4" SIEVE # 4 SIEVE
STATION !+00 ALLEY #4 100% 70°/,
STATION 4+00 ALLEY #4 100% 75%
STATION 0+70 ALLEY #3 100% 68%
STATION 3+75 ALLEY #3 100% 70%
REMARKS:
Rcspectihll.~ Submitt,,,~
Geotechnical Engineering · Construction Materials Tes~g · Environmental Engineedng · Consulting
ALPHA TE' 'lNG, INC.
2209 Wisconsin St.
Suite 100
Dallas, Texas 75229
(972) 620-8911
Client: l~l L W Development Group, Dallas, Texas
Project Name: Hollows ~ Nonhlakc Woodland, Coppell, Texas
99128-86 05/20/99
Our Report No.: Date:
(]RAY LIME STABILIZED SANDY CLAY
135 Soil Classification:
I' \
Soil I.D. Number: 7L Test Method: ASTM D-698
130 Maximum Dry Unit Weight: 83.5 pcf
30.6
, Optimum Moisture Content: %
Liquid Limit 63 % Plasticity Index ! !
125
l_, SAMPLE LOCATION: ALLEY 4 AT STATION//0+75
12o ~,';l REPORT OF MOISTURE DENSITY
'~" RELATIONSHIP OF SOIL
115 ~'~
110 .... I
~o~ Ik.'~
~&~, ZERO AIR VOIDS CURVES
95 ~ FOR
~ '~k SPECIFIC GRAVITIES OF
· ~Ik ~ 2.80
90 I~' / 2.70
' Ikn~ ~ / 2.60
85
75 ! ......
0 5 10 15 20 25 30 35 (~40 45 F.
MOISTURE CONTENT- %
CG01~3-20