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Northlake College-LR080213 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: 2/13/2008 TECHNICIAN: J. Mayo REPORT NO: 018116 Page 1 of 6 CONCRETE FOR: Pavement; The corner of the NW quadrant in S parking area, 30'S x 50' 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 018116A 7 1/15/08 1/22/08 4.00 12.57 2 48,010 3,820 018116B 28 1/15/08 2/12/08 4.00 12.57 3 63,060 5,020 018116C 28 1/15/08 2/12/08 4.00 12.57 3 63,070 5,020 0181160 HOLD 1/15/08 HOLD SUPPLIER: Southern Star AVERAGE 28 DAY STRENGTH: 5,020 MIX DESIGN: 000000007725 28 DAY STRENGTH REQUIREMENT: 4,000 ADDITIONAL INFORMATION IF MADE BY KLEINFELDER: ACTUAL SPECIFIED 1 TRUCK NO. : 6233 SLUMP: 6.25 TICKET NO. : 1179463 AIR TEMP. : 40 ACCUMULATED YDS: 50 of 300 MIX TEMP. : 69 TIME CAST: 8:09 AM AIR CONTENT: 3.6 TIME IN TRUCK: 69 min 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). ~ ~,. ,Tv"",/:; 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 Content ASTM C173/ C231; Temperature ASTM C1064 Reports to: Starling Richardson Const.; AUn: Eric Stanaland (eps@starlingrichardson.com) KLEINFELDER Starling Richardson Const.; AUn: Andy Munoz (amunoz@starlingrichardson.com) /h~ DCCCD Bond Office; Attn: Brenda Spinelli (brenda.spinelli@dcccd.edu) DCCCD Bond Office; AUn: James Williams Qames.williams@dcccd.edu) DCCCD Bond Office; Attn: Mike Daniels (mike.daniels@dcccd.edu) ~JOel Peters, P.E. Jacobs; AUn: Andrea Stogner (Andrea.stogner@jacobs.com) Jacobs; AUn: Jennifer Blount (Jennifer.blount@jacobs.com) 1- City of Coppell; AUn: Larry Davis 1- City of Coppell; AUn: 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 idenllcal 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: 2/13/2008 TECHNICIAN: J. Mayo REPORT NO: 018116 Page 2 of 6 CONCRETE FOR: Pavement; The corner of the NW quadrant in S parking area, 30' S x 85' 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 018117A 7 1/15/08 1/22/08 4.00 12.57 2 52,140 4,150 0181178 28 1/15/08 2/12/08 4.00 12.57 5 68,130 5,420 018117C 28 1/15/08 2/12/08 4.00 12.57 3 67,860 5,400 018117D HOLD 1/15/08 HOLD SUPPLIER: Southern Star AVERAGE 28 DAY STRENGTH: 5,410 MIX DESIGN: 000000007725 28 DAY STRENGTH REQUIREMENT: 4,000 ADDITIONAL INFORMATION IF MADE BY KLEINFELDER: ACTUAL I SPECIFIED 1 TRUCK NO. : 945 SLUMP: 6.50 TICKET NO. : 1179585 AIR TEMP. : 40 ACCUMULATED YDS : 90 of 300 MIX TEMP. : 71 TIME CAST: 8:48 AM AIR CONTENT: 3.1 TIME IN TRUCK: 53 min 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 un bonded caps). R ~i",il'lIrtnTv"",!i . , nnintAll NOTEs: . Compressive strengths detenmined 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. . Un bonded 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 Content ASTM C173/ C231; Temperature ASTM C1064 Reports to: Starling Richardson Const.; Attn: Eric Stanaland (eps@starlingrichardson.com) KLEIN FELDER Starling Richardson Const.; Attn: Andy Munoz (amunoz@starlingrichardson.com) /:L~ 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) c;::::' fOr- 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; AUn: 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 of our name must receive prior written approval. Reports must be reproduced in their entirely. K L E I N F E L D E R 2211 Century Center 8Ivd., 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: 2/13/2008 TECHNICIAN: J. Mayo REPORT NO: 018116 Page 3 of 6 CONCRETE FOR: Pavement; The corner of the NW quadrant in S parking area, 30' S x 120' 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 018118A 7 1/15/08 1/22/08 4.00 12.57 3 50,530 4,020 0181188 28 1/15/08 2/12/08 4.00 12.57 3 64,730 5,150 018118C 28 1/15/08 2/12/08 4.00 12.57 3 63,060 5,020 0181180 HOLD 1/15/08 HOLD SUPPLIER: Southern Star AVERAGE 28 DAY STRENGTH: 5,085 MIX DESIGN: 000000007725 28 DAY STRENGTH REQUIREMENT: 4,000 ADDITIONAL INFORMATION IF MADE BY KLEINFELDER: I ACTUAL SPECIFIED TRUCK NO. : 8 SLUMP: 8.25 TICKET NO. : 1179713 AIR TEMP. : 45 ACCUMULATED YDS: 150 of 300 MIX TEMP. : 68 TIME CAST: 9:49 AM AIR CONTENT: 2.8 TIME IN TRUCK: 64 min WATER ADDED (gal) : 10 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). R . . 1; hllt..nri . --,-~. 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 Content ASTM C173 / C231: Temperature ASTM C1064 Reports to: Starling Richardson Const.; AUn: Eric Stanaland (eps@starlingrichardson.com) KLEIN FELDER Starling Richardson Const.; AUn: Andy Munoz (amunoz@starlingrichardson.com) /2~ DCCCD Bond Office; Attn: Brenda Spinelli (brenda.spinelli@dcccd.edu) DCCCD Bond Office; Attn: James Williams (james.williams@dcccd.edu) DCCCD Bond Office; AUn: Mike Daniels (mike.daniels@dcccd.edu) tar-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 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 qualrties of apperently 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: 2/13/2008 TECHNICIAN: J. Mayo REPORT NO: 018116 Page 4 of 6 CONCRETE FOR: Pavement; The corner of the NW quadrant in S parking area, 30' S x 180' 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 018119A 7 1/15/08 1/22/08 4.00 12.57 2 47,930 3,810 0181198 28 1/15/08 2/12/08 4.00 12.57 3 62,440 4,970 018119C 28 1/15/08 2/12/08 4.00 12.57 3 63,310 5,040 0181190 HOLD 1/15/08 HOLD SUPPLIER: Southern Star AVERAGE 28 DAY STRENGTH: 5,005 MIX DESIGN: 000000007725 28 DAY STRENGTH REQUIREMENT: 4,000 ADDITIONAL INFORMATION IF MADE BY KLEIN FELDER: ACTUAL I SPECIFIED 1 TRUCK NO. : 1084 SLUMP: 8.75 TICKET NO. : 1179871 AIR TEMP. : 50 ACCUMULATED YDS : 200 of 300 MIX TEMP. : 69 TIME CAST: 10:26AM AIR CONTENT: 3.4 TIME IN TRUCK: 31 min WATER ADDED (gal): 10 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). 6 . . - ,!; 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 ContentASTM C173/ C231; Temperature ASTM C1064 Reports to: Starling Richardson Const.; AlIn: Eric Stanaland (eps@starlingrichardson.com) KLEIN FELDER Starling Richardson Const.; AlIn: Andy Munoz (amunoz@starlingrichardson.com) /L Lk- OCCCO Bond Office; AlIn: Brenda Spinelli (brenda.spinelli@dcccd.edu) DCCCO Bond Office; AUn: James Williams Oames.williams@dcccd.edu) DCCCO Bond Office; AUn: Mike Daniels (mike.daniels@dcccd.edu) ~oel Peters, P. E. Jacobs; AlIn: Andrea Stogner (Andrea.stogner@jacobs.com) Jacobs; Altn: Jennifer Blount (Jennifer.blount@jacobs.com) 1- City of Coppell; AUn: Larry Davis 1- City of Coppell; AUn: 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 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: 2/13/2008 TECHNICIAN: J. Mayo REPORT NO: 018116 Page 5 of 6 CONCRETE FOR: Pavement; The corner of the NW quadrant in S parking area, 30' S x 210' 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 018120A 7 1/15/08 1/22/08 4.00 12.57 2 48,700 3,880 0181208 28 1/15/08 2/12/08 4.00 12.57 3 66,240 5,270 018120C 28 1/15/08 2/12/08 4.00 12.57 5 65,340 5,200 0181200 HOLD 1/15/08 HOLD I SUPPLIER: Southern Star AVERAGE 28 DAY STRENGTH: 5,235 MIX DESIGN: DOOOOOOO7725 28 DAY STRENGTH REQUIREMENT: 4,000 ADDITIONAL INFORMATION IF MADE BY KLEINFELDER: I ACTUAL SPECIFIED I TRUCK NO. : 26 SLUMP: 6.0 TICKET NO. : 117996 AIR TEMP.: 55 ACCUMULATED YDS: 250 of 300 MIX TEMP.: 73 TIME CAST: 11: 18 AM AIR CONTENT: 3.3 TIME IN TRUCK: 52 min 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). fI . . ~ . , nointed NOTES: . Compressive strengths detenmined in accordance with ASTM C39. .c-ross-sectional area, diameter and length are standard unless otherwise noted. . Portions of the infonmation 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; UnitWeightASTM C13B; Air Content ASTM C1731 C231; Temperature ASTM C1064 Reports to: Starling Richardson Const.; Attn: Eric Stanaland (eps@starlingrichardson.com) KLEIN FELDER Starling Richardson Const.; Attn: Andy Munoz (amunoz@starlingrichardson.com) /L ~. DCCCD Bond Office; Attn: Brenda Spinelli (brenda.spinelli@dcccd.edu) DCCCD Bond Office; Attn: James Williams (james.williams@dcccd.edu) DCCCD Bond Office; Attn: Mike Daniels (mike.daniels@dcccd.edu) a"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 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: 2/13/2008 TECHNICIAN: J. Mayo REPORT NO: 018116 Page 6 of 6 CONCRETE FOR: Pavement from the NE entrance 50' W x 70' S CYLINDER AGE DATE DATE AVG. CYLINDER CYLINDER FRACTURE TOTAL COMPRESSIVE MARK DAYS CAST TESTED DIAMETER, IN. AREA, IN.2 TYPE LOAD, LBS STRENGTH, PSI 018121A 7 1/15/08 1/22/08 4.00 12.57 2 48,970 3,900 0181218 28 1/15/08 2/12/08 4.00 12.57 3 65,120 5,180 018121C 28 1/15/08 2/12/08 4.00 12.57 3 64,520 5,130 0181210 HOLD 1/15/08 HOLD SUPPLIER: Southern Star AVERAGE 28 DAY STRENGTH: 5,155 MIX DESIGN: DOOOOOOO7725 28 DAY STRENGTH REQUIREMENT: 4,000 ADDITIONAL INFORMATION IF MADE BY KLEIN FELDER: ACTUAL I SPECIFIED I TRUCK NO. : 1092 SLUMP: 5.75 TICKET NO. : 1180037 AIR TEMP. : 55 ACCUMULATED YDS : 290 of 300 MIX TEMP. : 74 TIME CAST: 11 :54 AM AIR CONTENT: 3.1 TIME IN TRUCK: 49min WATER ADDED (gal) : 0 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-fomned 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). 6 . . ,!i hlltAnrl NOTES: . (;ompressive strengths detemnined 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 Content ASTM C173/ C231; Temperature ASTM C1064 Reports to: Starling Richardson Const.; AUn: Eric Stanaland (eps@starlingrichardson.com) KLEINFELDER Starling Richardson Const.; AUn: Andy Munoz (amunoz@starlingrichardson.com) /L ;Zl- DCCCD Bond Office; AUn: Brenda Spinelli (brenda.spinelli@dcccd.edu) DCCCD Bond Office; AUn: James Williams Qames.williams@dcccd.edu) DCCCD Bond Office; Attn: Mike Daniels (mike.daniels@dcccd.edu) Jacobs; AUn: Andrea Stogner (Andrea.stogner@jacobs.com) r 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 andlor 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.