Northlake College-LR080107
K L E I N F E L D E R
2211 Century Center Blvd., Suite 101, Irving, Texas 75062
972-870-0808 Metro 972-953-0398 Fax 972-870-0802
4x8 CONCRETE CYLINDER COMPRESSIVE STRENGTH REPORT
TO: Dallas County Community College Dist. PROJECT: North Lake College, N Campus
1505 South Lamar, Suite 1015 W Sandy Lake Road @ SH 121
Dallas, Texas 75215 PROJECT NO: 87015
REPORT DATE: 1/7/2008
TECHNICIAN: J. Mayo REPORT NO: 127111 Page 1 of 4
CONCRETE FOR: Pavement from the SW corner of Area A 120' S x 30' W
CYLINDER AGE DATE DATE AVG. CYLINDER CYLINDER FRACTURE TOTAL COMPRESSIVE
MARK DAYS CAST TESTED DIAMETER, IN. AREA. IN.2 TYPE LOAD, LBS STRENGTH, PSI
127111A 7 12/31/08 1/7/09 4.00 12.57 5 61,080 4,860
127111 B 28 12/31/08 1/28/09
127111C 28 12/31/08 1/28/09
1271110 HOLD 12/31/08 HOLD
SUPPLIER: Southern Star AVERAGE 28 DAY STRENGTH:
MIX DESIGN: DOOOOOOO7725 28 DAY STRENGTH REQUIREMENT: 4,000
ADDITIONAL INFORMATION IF MADE BY KLEINFELDER:
I ACTUAL I SPECIFIED 1
TRUCK NO. : 1020 SLUMP: 5.75
TICKET NO. : 1168585 AIR TEMP. : 45
ACCUMULATED YDS : 50 of 400 MIX TEMP. : 73
TIME CAST: 7:53 AM AIR CONTENT: 2.8
TIME IN TRUCK: 39min WATER ADDED (gal): 5
WEATHER: Clear UNIT WEIGHT: N/A
:
FRACTURE TYPES:
1 Reasonably well-formed cones on both ends, less than 1 in. (25 mm) of cracking through caps.
2 Well-formed cone on one end, vertical cracks running through caps, no well-defined cone on other end.
3 Columnar vertical cracking through both ends, no well-formed cones.
4 Diagonal fracture with no cracking through ends; tap with hammer to distinguish from Type 1.
5 Side fractures at top or bottom (occur commonly with unbonded caps).
'" . . C <0, nf " ,.".,int..ti
NOTES: . Compressive strengths determined in accordance with ASTM C39. . Cross-sectional area, diameter and length are standard unless otherwise noted.
. Portions of the information contained in this report have been furnished by others. . Cylinders cured in laboratory in accordance with ASTM C31 unless
otherwise noted. . Unbonded caps utilized in accordance with ASTM C1231 unless otherwise noted. Because of the violent release of energy stored in pads,
the broken cylinder rarely exhibits conical fracture typical of capped cylinders and the sketches of types of fracture in Test Method C39 are not descriptive.
. Samples taken in accordance with ASTM C172 where practicable. . When applicable, the following test procedures were used: Slump ASTM C143;
Unit Weight ASTM C138; Air Contenf ASTM C173 / C231; Temperature ASTM C1064
Reports to:
Starling Richardson Const.; Attn: Eric Stanaland (eps@starlingrichardson.com) (ieiuP0
Starling Richardson Const.; Attn: Andy Munoz (amunoz@starlingrichardson.com)
DCCCD Bond Office; Attn: Brenda Spinelli (brenda.spinelli@dcccd.edu)
DCCCD Bond Office; Attn: James Williams Oames.williams@dcccd.edu)
DCCCD Bond Office; Attn: Mike Daniels (mike.daniels@dcccd.edu) f/ Joel Peters, P.E.
Jacobs; Attn: Andrea Stogner (Andrea.stogner@jacobs.com)
Jacobs; Attn: Jennifer Blount (Jennifer.blount@jacobs.com)
1- City of Coppell; Attn: Larry Davis
1- City of Coppell; Attn: Lee Stone
The results shown on this report are for the exdusive use of the dient for whom they were obtained and apply only to the samples tested and/or inspected. They are not intended to be
indicative of the qualities of apparently identical products. The use of our name must receive prior written approval. Reports must be reproduced in their entirety.
K L E I N F E L D E R
2211 Century Center Blvd., Suite 101, Irving, Texas 75062
972-870-0808 Metro 972-953-0398 Fax 972-870-0802
4x8 CONCRETE CYLINDER COMPRESSIVE STRENGTH REPORT
TO: Dallas County Community College Dist. PROJECT: North Lake College, N Campus
1505 South Lamar, Suite 1015 W Sandy Lake Road @ SH 121
Dallas, Texas 75215 PROJECT NO: 87015
REPORT DATE: 1/7/2008
TECHNICIAN: J. Mayo REPORT NO: 127111 Page 2 of 4
CONCRETE FOR: Pavement from the SW corner of Area A 25' S x 30' W
===cvLiNDER AGE DATE DATE AVG.CYLlNDER CYLINDER FRACTURE TOTAL COMPRESSIVE
MARK DAYS CAST TESTED DIAMETER, IN. AREA. IN.2 TYPE LOAD,LBS STRENGTH, PSI
127112A 7 12/31/08 1/7/09 4.00 12.57 3 50,640 4,030
1271128 28 12/31/08 1/28/09
127112C 28 12/31/08 1/28/09
1271120 HOLD 12/31/08 HOLD
r SUPPLIER: Southern Star AVERAGE 28 DAY STRENGTH:
MIX DESIGN: 000000007725 28 DAY STRENGTH REQUIREMENT: 4,000
ADDITIONAL INFORMATION IF MADE BY KLEINFELDER:
I ACTUAL T SPECIFIED 1
TRUCK NO. : 1084 SLUMP: 6.5
TICKET NO. : 1168596 AIR TEMP.: 45
ACCUMULATED YDS : 70 of 400 MIX TEMP. : 71
TIME CAST: 8:19 AM AIR CONTENT: 2.1
TIME IN TRUCK: 59min WATER ADDED (gal): 5
WEATHER: Clear UNIT WEIGHT: N/A
:
FRACTURE TYPES:
t Reasonably well-formed cones on both ends, less than 1 in. (25 mm) of cracking through caps.
2 Well-formed cone on one end, vertical cracks running through caps, no well-defined cone on other end.
3 Columnar vertical cracking through both ends, no well-formed cones.
4 Diagonal fracture with no cracking through ends; tap with hammer to distinguish from Type ,.
5 Side fractures at top or bottom (occur commonly with unbonded caps).
R . .
NOTES: . Compressive strengths determined in accordance with ASTM C39. . Cross-sectional area, diameter and length are standard unless otherwise noted.
. Portions of the information contained in this report have been fumished by others. . Cylinders cured in laboratory in accordance with ASTM C31 unless
otherwise noted. . Unbonded caps utilized in accordance with ASTM C1231 unless otherwise noted. Because of the violent release of energy stored in pads,
the broken cylinder rarely exhibits conical fracture typical of capped cyiinders and the sketches of types of fracture in Test Method C39 are not descriptive.
. Samples taken in accordance with ASTM C172 where practicable. . When applicable, the following test procedures were used: Slump ASTM C143;
Unit Weight ASTM C138; Air Content ASTM C173/ C231; Temperature ASTM C1064
Reports to:
Starling Richardson Const.; Attn: Eric Stanaland (eps@starlingrichardson.com) diEiAhY
Starling Richardson Const.; Attn: Andy Munoz (amunoz@starlingrichardson.com)
DCCCD Bond Office; Attn: Brenda Spinelli (brenda.spinelli@dcccd.edu)
DCCCD Bond Office; Attn: James Williams Games.williams@dcccd.edu)
DCCCD Bond Office; Attn: Mike Daniels (mike.daniels@dcccd.edu) -, ,
Jacobs; Attn: Andrea Stogner (Andrea.stogner@jacobs.com) Joel Peters, P.E.
Jacobs; Attn: Jennifer Blount (Jennifer.blount@jacobs.com)
1- City of Coppell; Attn: Larry Davis
1- City of Coppell; Attn: Lee Stone
The results shown on this report are for the exclusive use of the dient for whom they were obta;ned and apply only to the samples tested and/or inspected. They are nof intended to be
indicative of the qual~ies of apparently identical products. The use of our name must receive prior written approval. Reports must be reproduced in their entirety.
K L E I N F E L D E R
2211 Century Center Blvd., Suite 101, Irving, Texas 75062
972-870-0808 Metro 972-953-0398 Fax 972-870-0802
4x8 CONCRETE CYLINDER COMPRESSIVE STRENGTH REPORT
TO: Dallas County Community College Dist. PROJECT: North Lake College, N Campus
1505 South Lamar, Suite 1015 W Sandy Lake Road @ SH 121
Dallas, Texas 75215 PROJECT NO: 87015
REPORT DATE: 1/7/2008
TECHNICIAN: J. Mayo REPORT NO: 127111 Page 3 of 4
CONCRETE FOR: Pavement from the SW corner of Area A 80' S X 70' E
CYLINDER AGE DATE DATE AVG. CYLINDER CYLINDER FRACTURE TOTAL COMPRESSIVE
MARK DAYS CAST TESTED DIAMETER, IN. AREA. IN.2 TYPE LOAD,LBS STRENGTH, PSI
127113A 7 12/31/08 1/7/09 4.00 12.57 3 53,900 4,290
1271138 28 12/31/08 1/28/09
127113C 28 12/31/08 1/28/09
1271130 HOLD 12/31/08 HOLD
SUPPLIER: Southern Star AVERAGE 28 DAY STRENGTH:
MIX DESIGN: 000000007725 28 DAY STRENGTH REQUIREMENT: 4,000
ADDITIONAL INFORMATION IF MADE BY KLEINFELDER:
I ACTUAL I SPECIFIED I
TRUCK NO. : 905 SLUMP: 5.5
TICKET NO. : 1168674 AIR TEMP. : 50
ACCUMULATED YDS : 150 of 400 MIX TEMP. : 77
TIME CAST: 9:14 AM AIR CONTENT: 2.9
TIME IN TRUCK: 46min WATER ADDED (gal): 5
WEATHER: Clear UNIT WEIGHT: N/A
:
FRACTURE TYPES:
1 Reasonably well-formed cones on both ends, less than 1 in. (25 mm) of cracking through caps.
2 Well-formed cone on one end, vertical cracks running through caps, no well-defined cone on other end.
3 Columnar vertical cracking through both ends, no well-formed cones.
4 Diagonal fracture with no cracking through ends; tap with hammer to distinguish from Type 1.
S Side fractures at top or bottom (occur commonly with unbonded caps).
R . . 5
NOTES: . Compressive strengths determined in accordance with ASTM C39. . Cross-sectional area, diameter and length are standard unless otherwise noted.
. Portions of the information contained in this report have been fumished by others. . Cylinders cured in laboratory in accordance with ASTM C31 unless
otherwise noted. . Unbonded caps utilized in accordance with ASTM Ct 231 unless otherwise noted. Because of the violent release of energy stored in pads,
the broken cylinder rarely exhibits conical fracture typical of capped cylinders and the sketches of types of fracture in Test Method C39 are not descriptive.
. Samples taken in accordance with ASTM C172 wihere practicable. . When applicable, the following test procedures were used: Slump ASTM C143;
Unit Weight ASTM C138; Air Content ASTM C173/ C231; Temperature ASTM C1 064
Reports to:
Starling Richardson Const.; Attn: Eric Stanaland (eps@starlingrichardson.com) KLEINFELDER
Starling Richardson Const.; Attn: Andy Munoz (amunoz@starlingrichardson.com) (lyf7Uk/
DCCCD Bond Office; Attn: Brenda Spinelli (brenda.spinelli@dcccd.edu)
DCCCD Bond Office; Attn: James Williams Games.williams@dcccd.edu)
DCCCD Bond Office; Attn: Mike Daniels (mike.daniels@dcccd.edu) i/ -v ~
Jacobs; Attn: Andrea Stogner (Andrea.stogner@jacobs.com) Joel Peters, P.E.
Jacobs; Attn: Jennifer Blount (Jennifer.blount@jacobs.com)
1- City of Coppell; Attn: Larry Davis
1- City of Coppell; Attn: Lee Stone
The results shown on this report are for the exclusive use of the client for whom they were obtained and apply only to the samples tested and/or inspected. They are not intended to be
indicative of the qualities of apparently identical products. The use of our name must receive prior written approval. Reports must be reproduced in their entirety.
K L E I N F E L D E R
2211 Century Center Blvd., Suite 101, Irving, Texas 75062
972-870-0808 Metro 972-953-0398 Fax 972-870-0802
4x8 CONCRETE CYLINDER COMPRESSIVE STRENGTH REPORT
TO: Dallas County Community College Dist. PROJECT: North Lake College, N Campus
1505 South Lamar, Suite 1015 W Sandy Lake Road @ SH 121
Dallas, Texas 75215 PROJECT NO: 87015
REPORT DATE: 1/7/2008
TECHNICIAN: J. Mayo REPORT NO: 127111 Page 4 of 4
CONCRETE FOR: Pavement from the SW corner of Area A 80' S x 110' E
CYLINDER AGE DATE DATE AVG. CYLINDER CYLINDER FRACTURE TOTAL COMPRESSIVE
MARK DAYS CAST TESTED DIAMETER, IN. AREA. IN.2 TYPE LOAD, LBS STRENGTH, PSI
127114A 7 12/31/08 1/7/09 4.00 12.57 3 51,380 4,090
1271148 28 12/31/08 1/28/09
127114C 28 12/31/08 1/28/09
1271140 HOLD 12/31/08 HOLD
SUPPLIER: Southern Star AVERAGE 28 DAY STRENGTH:
MIX DESIGN: 000000007725 28 DAY STRENGTH REQUIREMENT: 4,000
ADDITIONAL INFORMATION IF MADE BY KLEINFELDER:
ACTUAL I SPECIFIED 1
TRUCK NO. : 84 SLUMP: 7.25
TICKET NO. : 1168695 AIR TEMP.: 50
ACCUMULATED YDS : 200 of 400 MIX TEMP. : 72
TIME CAST: 9:47 AM AIR CONTENT: 2.3
TIME IN TRUCK: 62min WATER ADDED (gal): 5
WEATHER: Clear UNIT WEIGHT: N/A
:
FRACTURE TYPES:
1 Reasonably well-fonned cones on both ends, less than 1 in. (25 mm) of cracking through caps.
2 Well-formed cone on one end, vertical cracks running through caps, no well-defined cone on other end.
3 Columnar vertical cracking through both ends, no well-fonned cones.
4 Diagonal fracture with no cracking through ends; tap with hammer to distinguish from Type 1.
S Side fractures at top or bottom (occur commonly with unbonded caps).
Ii Simil"r to TvnA 1;
NOTES: ' Compressive strengths detennined in accordance with ASTM C39. . Cross-sectional area, diameter and length are standard unless otherwise noted.
. Portions of the information contained in this report have been furnished by others. . Cylinders cured in laboratory in accordance with ASTM C31 unless
otherwise noted. . Unbonded caps utilized in accordance with ASTM C123t unless otherwise noted. Because of the violent release of energy stored in pads,
the broken cylinder rarely exhibits conical fracture typical of capped cylinders and the sketches of types of fracture in Test Method C39 are not descriptive.
. Samples taken in accordance with ASTM C172 where practicable. . When applicable, the following test procedures were used: Slump ASTM C143;
Unit Weight ASTM C138; Air Content ASTM C173/ C231; Temperature ASTM Cl064
Reports to:
Starling Richardson Const.; Altn; Eric Stanaland (eps@starlingrichardson.com) (117;;~4~
Starling Richardson Cons\.; Altn: Andy Munoz (amunoz@starlingrichardson.com)
DCCCD Bond Office; Altn: Brenda Spinelli (brenda.spinelli@dcccd.edu)
DCCCD Bond Office; Altn: James Williams Oames.williams@dcccd.edu)
DCCCD Bond Office; Altn: Mike Daniels (mike.daniels@dcccd.edu) -f 'I ~.
Jacobs; Attn: Andrea Stogner (Andrea.stogner@jacobs.com) Joel Peters, P.E.
Jacobs; Altn; Jennifer Blount (Jennifer.blount@jacobs.com)
1- City of Coppell; Altn: Larry Davis
1- City of Coppell; Altn: Lee Stone
The results shown on this report are for the exclusive use of the client for whom they were obtained and apply only to the samples tested andlor inspected. They are not intended to be
indicative of the qualities of apparently identical products. The use 01 our name must receive prior written approval. Reports must be reproduced in their entirety.