Coppell CC 1B1-LR011010 ALLIANCE GEOTECHNICAL GROUP
CONSULTING ENGINEERING * GEO TECHNICAL ENGINEERING * CONSTRUCTION MATERIALS
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: 10/10/01 (rev.1) 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)
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)
I - B 10' North by 60' West of the Southwest Corner of Building #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 ( Placed on 7/25/01)
3 - B 110' South by 90' East of the Southwest Corner of Building #3 ( Placed on 7/25/01)
3 - C 110' South by 90' East of the Southwest Corner of Building #3 ( Placed on 7/25/01)
Note: This rep°rt is f°r the exclusive use of the Client addressed'l
This report may not be reproduced except in its entirety, without I
the written consent of AGG. Results apply only to above tests. I ALLIANCE NICAL GROUP
ALLIANCE GEOTECHNICAL GROUP
CONSULTING ENGINEERING * GEOTECHNICAL ENGINEERING * CONSTRUCTION MATERIALS
~0610 Newkrik Street, Suite 202, Dallas, Texas 75220 Phone:972-444-8889 Fax: 97'2-444-8893
CONCRETE CORE COMPRESSION TEST REPORT
CLIENT: Koll Development Company DISTRIBUTION:
PROJECT: Koll Center - Coppell Koll Development Company - James Williams
REPORT DATE: 10/10/01 (rev.1) 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 I../D CORRECTION CORRECTED
LENGTH LENGTH, L t 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 Building #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)
INote: This report is for the exclusive use of the Client addressed.
IThis report may not be reproduced except in its entirety, without
_ ~the written consent of AGG. Results apply only to above tests. I ALLIANCE GEOTECHNICAL GROUP
ALLIANCE GEOTECHNICAL GROUP
CONSULTING ENGINEERING * GEOTECHNICAL ENGINEERING * CONSTRUCTION MATERIALS
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: 10/10/01 (rev. 1) 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 I_/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
7-A 50' South by 50' West of Northwest Corner of Building #2 (placed on 6-20-01)
7-B 50' South by 50' West of Northwest Corner of Building #2 (placed on 6-20-01)
7-C 50' South by 50' West of Northwest Comer of Building #2 (placed on 6-20-01)
8-A 230' South by 50' West of the Northwest Corner of Building #2 ( placed on 6-20-01)
8-B 230' South by 50' West of the Northwest Corner of Building #2 ( placed on 6-20-01)
8-C 230' South by 50' West of the Northwest Corner of Building #2 ( placed on 6-20-01)
9 - A 68' North by 60' West of the Southwest Corner of Building #2 ( placed on 6-20-01)
9 - B 68' North by 60' West of the Southwest Corner of Building #2 ( placed on 6-20-01)
9 - C 68' North by 60' West of the Southwest Corner of Building #2 ( placed on 6-20-01)
Notes: *Did not meet required project specification strength.
· *Chair in the core
INote: This report is for the exclusive use of the Client addressed.[ E~O~HN~
This report may not be reproduced except in its entirety, without I
the written consent of AGG. Results apply only to above tests. I ALLIANCE G AL GROUP
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