Coppell CC 1B1-LR011008 ALLIANCE GEOTECHNICAL GROUP
CONSUL TING ENGINEERING *GEO TECHNICAL ENGINEERING * CONSTRUCTION MA TERIALS
10610 Newkrik Street, Suite 202, Dallas, Texas 75220 Phone:972-444-8889 Fax: 972-444-8893
CONCRETE CORE COMPRESSION TEST REPORT
CLIENT: Koll Developmen'[ Company DISTRIBUTION:
PROJECT: Koll Center - Coppell Koll Development Company - James Williams
REPORT DATE: 10/8/01 Hill & Wilkerson, Inc. - Kirk Woltman
AGG REPORT #: C01-0206-249A Alliance Architects - Tom Maxwell
AECC, Inc. - Andy Brundige
City of Coppell - Lee Stone
City of Coppell - Larry Davis
PROJECT DATA
Placement Date: Drilled By: Mike Chism
Date Drilled: 10/3/01 Moisture Condition at Time of Test: Surface Dry
Date Tested: 10/5/01 Nominal Max. Size of Aggregate:
Age at Test:
Design Strength (psi): 4000
CONCRETE COMPRESSION TEST RESULTS
CONCRETE CORED IN ACCORDANCE WITH ASTM C42, CURED (IF APPLICABLE) PER ASTM C31,
TESTED PER ASTM C39, CAPPED PER ASTM C617
CORE I.D. CORE CAPPED DIAMETER DIAMETER AVERAGE AREA MAXIMUM L/D CORRECTION CORRECTED
LENGTH LENGTH, L I 2 DIAMETER, D LOAD FACTOR STRENGTH
(in.) (in.) (in.) (in.) (in.) (in2) (lbs.) (psi)
1 - A 6.90 6.60 3.88 11.82 67,200 1.70 0.98 5570
1 - B 6.60 6.60 3.88 11.82 61,550 1.70 0.98 5100
1 - C 7.15 6.50 3.88 11.82 60,840 1.68 0.97 4990
2 - A 5.65 5.50 3.88 11.82 73,050 1.42 0.95 5870
2 - B 5.75 5.50 3.88 11.82 69,030 1.42 0.95 5550
2 - C 5.35 5.15 3.88 11.82 75,340 1.33 .094 5990
3 - A 8.90 7.90 3.88 11.82 58,920 2.04 1.00 4980
3 - B 8.75 7.90 3.88 11.82 61,930 2.04 1.00 5240
3 - C 8.75 7.90 3.88 11.82 53,190 2.04 1.00 4500
LOCATION OF DRILLED CORES
CORE I.D.LOCATION
1 - A 10' North by 60' West of the Southwest Corner of Building #2 (Placed on 6/20/01
1 - B 10' North by 60' West of the Southwest Corner of Buildin l #2 (Placed on 6/20/01)
1 - C 10' North by 60' West of the Southwest Corner of Building #2 (Placed on 6/20/01
2 - A ~25' South by 50' East of the Southwest Corner of Building #1 (Placed on 7/16/01)
2 - B 25' South by 50' East of the Southwest Corner of Building #1 (Placed on 7/16/01
2 - C 25' South by 50' East of the Southwest Corner of Building #1 (Placed on 7/16/01
3 - A 110' South by 90' East of the Southwest Corner of Building #3
3 - B 110' South by 90' East of the Southwest Corner of Building #3
3 - C 110' South by 90' East of the Southwest Corner of Building #3 ( Placed on 7/25/01)
INote:This report is for the exclusive use of the Client addressed.
This report may not be reproduced except in its entirety, without
the written consent of AGG. Results apply only to above tests. ALLIAN CHNICAL GROUP
ALLIANCE GEOTECHNICAL GROUP
CONSULTING ENGINEERING * GEOTECHNICAL ENGINEERING * CONSTRUCTION MA TERIALS
10610 Newkrik Street, Suite 202, Dallas, Texas 75220 Phone:972-444-8889 Fax: 972-444-8893
CONCRETE CORE COMPRESSION TEST REPORT
CLIENT: Koll Development Company DISTRIBUTION:
PROJECT: Koll Center - Coppell Koll Development Company - James Williams
REPORT DATE: 10/8/01 Hill & Wilkerson, Inc. - Kirk Woltman
AGG REPORT #: C01-0206-249A Alliance Architects - Tom Maxwell
AECC, Inc. - Andy Brundige
City of Coppell - Lee Stone
City of Coppell - Larry Davis
PROJECT DATA
Placement Date: Drilled By: Mike Chism
Date Drilled: 10/3/01 Moisture Condition at Time of Test: Surface Dry
Date Tested: 10/5/01 Nominal Max. Size of Aggregate:
Age at Test:
Design Strength (psi): 4000
CONCRETE COMPRESSION TEST RESULTS
CONCRETE CORED IN ACCORDANCE WITH ASTM C42, CURED (IF APPLICABLE) PER ASTM C31,
TESTED PER ASTM C39, CAPPED PER ASTM C617
CORE I.D. CORE CAPPED DIAMETER DIAMETER AVERAGE AREA MAXIMUM L/D CORRECTION CORRECTED
LENGTH LENGTH, L 1 2 DIAMETER, D LOAD FACTOR STRENGTH
(in.) (in.) (in.) (in.) (in.) (in2) (lbs.) (psi)
4 - A 7.15 7.00 3.88 11.82 39,890 1.80 1.00 3370*
4 - B 6.50 6.60 3.88 11.82 45,080 1.70 0.98 3740*
4 - C 6.60 6.60 3.88 11.82 41,620 1.70 0.98 3450*
5 - A 9.85 7.90 3.88 11.82 49,090 2.04 1.00 4150
5 - B 9.15 7.90 3.88 11.82 47,820 2.04 1.00 4050
5 - C 8.80 7.85 3.88 11.82 49,270 2.02 1.00 4170
6 - A 8.25 7.65 3.88 11.82 65,670 1.94 1.00 5560
6 - B 9.50 7.90 3.88 11.82 66,230 2.04 1.00 5600
6 - C 8.50 7.85 3.88 11.82 66,610 2.02 1.00 5640
LOCATION OF DRILLED CORES
CORE I.D. LOCATION
4 - A 100' South by 25' East of the Northeast Corner of Building #3 (Placed on 7/25/01)
4 - B 100' South by 25' East of the Northeast Corner of Buildin~l #3 (Placed on 7/25/01
4 - C 100' South by 25' East of the Northeast Corner of Building #3 (Placed on 7/25/01)
5 - A Approach on the West Side of Building #3 (Placed on 7/16/01)
5 - B Approach on the West Side of Building #3 (Placed on 7/16/01)
5 - C Approach on the West Side of Building #3 (Placed on 7/16/01)
6 - A 20' North by 50' West of the Northwest Corner of Building #2 (Placed on 6/12/01)
6 - B 20' North by 50' West of the Northwest Corner of Building #2 (Placed on 6/12/01
6 - C 20' North by 50' West of the Northwest Corner of Building #2 (Placed on 6/12/01)
Note: This report is for the exclusive use of the Client addressed.
This report may not be reproduced except in its entirety, without
the written consent of AGG. Results apply only to above tests. I ALLIANCE'GEO-TECHNICAL GROUP
ALLIANCE GEOTECHNICAL GROUP
CONSUL TING ENGINEERING * GEOTECHNICAL ENGINEERING * CONSTRUCTION MA TERIALS
'106'10 Newkrik Street, Suite 202, Dallas, Texas 75220 Phone:972-444-8889 Fax: 972-444-8893
CONCRETE CORE COMPRESSION TEST REPORT
CLIENT: Koll Development Company DISTRIBUTION:
PROJECT: Koll Center - Coppell Koll Development Company - James Williams
REPORT DATE: 10/8/01 Hill & Wilkerson, Inc. - Kirk Woltman
AGG REPORT #: C01-0206-249A Alliance Architects - Tom Maxwell
AECC, Inc. - Andy Brundige
City of Coppell - Lee Stone
City of Coppell - Larry Davis
PROJECT DATA
Placement Date: Drilled By: Mike Chism
Date Drilled: 10/3/01 Moisture Condition at Time of Test: Surface Dry
Date Tested: 10/5/01 Nominal Max. Size of Aggregate:
Age at Test:
Design Strength (psi): 4000
CONCRETE COMPRESSION TEST RESULTS
CONCRETE CORED IN ACCORDANCE WITH ASTM C42, CURED (IF APPLICABLE) PER ASTM C31,
TESTED PER ASTM C39, CAPPED PER ASTM C617
CORE I.D. CORE CAPPED DIAMETER DIAMETER AVERAGE AREA MAXIMUM L/D CORRECTION CORRECTED
LENGTH LENGTH, L I 2 DIAMETER, D LOAD FACTOR STRENGTH
(in.) (in.) (in.) (in.) (in.) (in2) (lbs.) (psi)
7 - a 7.85 7.75 3.88 11.82 56,610 2.00 1.00 4790
7 - B 8.35 7.90 3.88 11.82 50,880 2.04 1.00 4300
7 - C 8.0 7.75 3.88 11.82 50,560 2.00 1.00 4280
8 - A 4.65 4.65 3.88 11.82 54,990 1.20 0.92 4280**
8 - B 4.50 4.40 3.88 11.82 71,780 1.13 0.90 5470
8 - C 4.85 4.75 3.88 11.82 62,090 1.22 0.92 4830
9 - A 6.90 6.40 3.88 11.82 49,600 1.65 0.97 4070
9 - B 6.00 5.50 3.88 11.82 63,260 1.42 0.95 5080
9 - C 6.85 6.15 3.88 11.82 53,370 1.59 0.97 4380
LOCATION OF DRILLED CORES
CORE I.D. LOCATION
9 - A 68' North by 60' West of the Southwest Corner of Building #2
9 - B 68' North by 60' West of the Southwest Corner of Building #2
9 - C 68' North by 60' West of the Southwest Corner of Building #2
Notes: *Did not meet required project specification strength.
· *Chair in the core
INote: This report is for the exclusive use of the Client addressed.! ~_~
This report may not be reproduced except in its entirety, without
the written consent of AGG. Results apply only to above tests. ALLIANCE G AL GROUP
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