Northlake 635(7)-LR000515 Gompaction Patto.,. Burke & Thomoson. LLC
10575 Newkirk Street, Suite 780
Test Report Dallas, Texas 75220
-- CLIENT: CLARK CONTRACTORS DATE: 0511512000 JOB NUMBER: 2989
1333 CRESTSIDE DRIVE .E~O.T NUMBER: 6 SHEET 1 OF
COPPELL, TX 75019 SU~ECT: PSINET
UNDER SLAB FILL
I LABORATORY FIELD
TEST MAX OMC% DRY MC% COM- SOIL TYPE
NO. LOCATION DEPTH TEST DENSITY DENSITY PACTION
FEET TYPE PCF PCF %
CHILLER AREA BLDG. PAD - CURVE NO 1
14 10' N. X 20' E. OF S.W. CORNER 0.0 NUC 112.0 13.5 106.7 12.3 95 JOB NO 2989
CURVE NO 1
t5 30'N. X 70'E. OF S.W. CORNER 0.0 NUC 112.0 13.5 113.4 15.6 100 + JOB NO 2989
CURVE NO 1
16 60'N. X 120'E. OF S.W. CORNER 0.0 NUC 112.0 13.5 108.2 12.5 97 .JOB NO 2989
CURVE NO 1
17 t0"N.X t20'E. OF S.W. CORNER 0.0 NUC 112.0 13.5 108.3 12.5 97 JOB NO 2989
I BELOW GRADE
SPECIFICATIONS: 95 % OF MAXIMUM ASTM D 698 THIS REPORT PRESENTS OPINIONS FORMED AS A RESULT
OF OUR OBSERVATION OF FILL PLACEMENT, AS WELL AS
MOISTURE WITHIN -1 TO +4 % OF OPTIMUM THE TESTS SHOWN ABOVE, WE HAVE RELIED UPON THE
CONTRACTOR TO APPLY THE NECESSARY COMPACTIVE
TYPE OF COMPACTION EQUIPMENT AND NO. OF UNITS: EFFORT AND MOISTURE TO ACHIEVE SPECIFIED
COMPACTION DURING TIMES WHEN OUR OBSERVER IS NOT
JUMPING JACK(2); HAND TAMPER(2) PRESENT, AND AT LOCATIONS OTHER THAN THOSE
TESTED. TEST DATA ARE NOT THE SOLE BASIS FOR
MOISTURE ADDED BY WATER HOSE(t) OPINIONS ON WHETHER THE FILL MEETS SPECIFICATIONS.
THICKNESS OF LIFT 8 INCHES
TYPE OF EARTH MOVING EQUIPMENT AND NO. OF UNITS:
CASE 580 BACKHOE (1)
PROGRESS REPORT
TRAVELLED TO THE JOBSlTE AS REQUESTED TO PERFORM NUCLEAR DENSITY TESTS ON FILL PLACED UNDER THE CHILLER
AREA PAD. CONTRACTOR HAS WATERED AND COMPACTED THE WEST HALF OF THE CHILLER AREA PAD.
~ IN OUR OPINION, FILL COMPACTION MEETS SPECIFICATIONS AS INDICATED BY OUR OBSERVATIONS AND TEST NO.(S) 14.17 _~.
..........
SCOPE OF OBSERVATION- ~ FULL TIME' ~ PERIODIC ON C~L ~SIS'~ CONT~CTOR'S OR CE EN~S REPRESENTATIV~ A~; .... ' ............... ~' '
AR / - ~ ''