Northlake College-LR071008 (2)
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
UNDERREAM DRILLED SHAFT 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
Test Date: 10/4/2007 Date: 10/8/2007
Technician: J. Mayo Report No: 107028
IDENTIFICATION E-17 E-11 E-9 E-8 F .4-9 F .4-8
MARK
SHAFT DIAMETER 30" 30" 30" 30" 30" 30"
PLAN/ACTUAL 30" 30" 30" 30" 30" 30"
GROUND SURFACE ELEVATION
TOP OF SHAFT ELEVATION' 98.77' 98.65' 98.75' 98.63' 98.67' 98.65'
DEPTH TO BEARING STRATUM 8.25' 8.33' 7.75' 9.25' 9.50' 10.75'
UNDER REAM DIAMETER 90" 1 90" 90" 1 90" N/A N/A 90" 1 90" 90" 1 90"
PLAN/ACTUAL
FINAL DEPTH OF SHAFT 14.33' 14.50' N/A N/A 14.75' 14.42'
DESCRIPTION OF BEARING STRATUM Tan clay Tan clay Tan clay Tan clay Tan clay Tan clay
STEEL CASING N/A N/A N/A N/A N/A N/A
DIAMETER (IN.) / DEPTH (FT.)
PLUMBNESS VARIATION Within Within Within Within Within Within
Tolerance Tolerance Tolerance Tolerance Tolerance Tolerance
TIME DRILLING STARTED 9:02 AM 9:09 AM 9:18 AM 9:27 AM 9:40AM 9:54 AM
TIME DRILLING COMPLETED 9:07 AM 9:16 AM 9:26 AM 9:37 AM 9:50 AM 10:01 AM
REINFORCING STEEL 13.33' 13.00' N/A N/A 13.58' 13,50'
CAGE LENGTH
HORIZONTAL REBAR #4 at #4 at N/A N/A #4 at #4 at
QUANTITY / SIZE 12" 12" 12" 12"
VERTICAL REBAR 8 8 N/A N/A 8 8
QUANTITY I SIZE #7 #7 #7 #7
CONDITION OF SHAFT BOHOM Clean Clean N/A N/A Clean Clean
BEFORE CONCRETE PLACEMENT
PLACEMENT OF CONCRETE STARTED 4:26 PM 4:33 PM N/A N/A 4:44 PM 4:54 PM
PLACEMENT OF CONCRETE COMPLETED 4:33 PM 4:38 PM 4:52 PM 5:01 PM
Remarks: 1 _ TOD of shaft elevation obtained from construction drawinQs 1 contractor
E-9 and E-8 will be backfilled, unable to place concrete In the pier, due to delay In concrete
deliverv.
Reports to: Starling Richardson Const.; Attn: Eric Stanaland (eps@starlingrichardson.com)
Starling Richardson Const.; Attn: Andy Munoz (amunoz@starlingrichardson.com) au ~DER
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)
Jacobs; Attn: Andrea Stogner (Andrea.stogner@jacobs.com) u/ 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
UNDERREAM DRILLED SHAFT 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
Test Date: 10/2/2007 Date: 10/8/2007
Technician: J. Mayo Report No: 107027 Page 1 of 3
IDENTIFICATION B-6 B.3-3.6 C.7-3.6 M-3.5 R-3.5 R.4
MARK
SHAFT DIAMETER 18" 18" 18" 18" 18" 18"
PLAN/ACTUAL 18" 18" 18" 18" 18" 18"
GROUND SURFACE ELEVATION
TOP OF SHAFT ELEVATION' 98.65' 98.63' 98.63' 98.70' 98.75' 98.72'
DEPTH TO BEARING STRATUM 10.58' 9.50' 9.17' 10.00' 11.08' 8.83'
UNDERREAM DIAMETER 54" 1 54" 54" 1 54" 54" 1 54" 54" 1 54" 54" 1 54" 54" 1 54"
PLAN/ACTUAL
FINAL DEPTH OF SHAFT 14.42' 14.75' 14.42' 14.50' 14.33' 14.42'
DESCRIPTION OF BEARING STRATUM Tan clay Tan clay Tan clay Tan clay Tan clay Tan clay
STEEL CASING N/A N/A N/A N/A N/A N/A
DIAMETER (IN.) / DEPTH (FT.)
PLUMBNESS VARIATION Within Within Within Within Within Within
Tolerance Tolerance Tolerance Tolerance Tolerance Tolerance
TIME DRILLING STARTED 8:41 AM 8:45AM 8:50 AM 8:55 AM 9:00 AM 9:06 AM
TIME DRILLING COMPLETED 8:45AM 8:50 AM 8:54 AM 9:00 AM 9:05 AM 9: 11 AM
REINFORCING STEEL 13.08' 12.42' 12.33' 13.50' 13.17' 12.67'
CAGE LENGTH
HORIZONTAL REBAR #4 at #4 at #4 at #4 at #4 at #4 at
QUANTITY / SIZE 12" 12" 12" 12" 12" 12"
VERTICAL REBAR 6 6 6 6 6 6
QUANTITY / SIZE #6 #6 #6 #6 #6 #6
CONDITION OF SHAFT BOTTOM Clean Clean Clean Clean Clean Clean
BEFORE CONCRETE PLACEMENT
PLACEMENT OF CONCRETE STARTED 3:46 PM 3:52 PM 3:59 PM 1 :45 PM 1 :49 PM 1 :52 PM
PLACEMENT OF CONCRETE COMPLETED 3:51 PM 3:58 PM 4:03 PM 1:48 PM 1 :52 PM 1 :56 PM
Remarks: 1 _ Top of shaft elevation obtained from construction drawings 1 contractor
Reports to: Starling Richardson Const.; Attn: Eric Stanaland (eps@starlingrichardson.com)
Starling Richardson Const.; Attn: Andy Munoz (amunoz@starlingrichardson.com) C K~L ER
DCCCD Bond Office; Attn: Brenda Spinelli (brenda.spinelli@dcccd.edu)
DCCCD Bond Office; Attn: James Williams (james.williams@dcccd.edu) J!a~/\ PA~
DCCCD Bond Office; Attn: Mike Daniels (mike.daniels@dcccd.edu)
Jacobs; Attn: Andrea Stogner (Andrea.stogner@jacobs.com) f 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 \Mitten 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
UNDERREAM DRILLED SHAFT 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
Test Date: 10/2/2007 Date: 10/8/2007
Technician: J. Mayo Report No: 107027 Page 2 of 3
IDENTIFICATION H-3.7 J-3.7 K-3.7 J-5.5 B-9
MARK
SHAFT DIAMETER 18" 18" 18" 18" 30"
PLAN/ACTUAL 18" 18" 18" 18" 30"
GROUND SURFACE ELEVATION
TOP OF SHAFT ELEVATION' 98.60' 98.69' 98.62' 98.74' 98.67'
DEPTH TO BEARING STRATUM 9.67' 11.42' 11.83' 10.33' 9.42'
UNDERREAM DIAMETER 54" 1 54" 54" 1 54" 54" 1 54" 54" 1 54" 90" 1 90"
PLAN/ACTUAL
FINAL DEPTH OF SHAFT 14.50' 14.42' 14.25' 14.58' 14.08'
DESCRIPTION OF BEARING STRATUM Tan clay Tan clay Tan clay Tan clay Tan clay
STEEL CASING N/A N/A N/A N/A N/A
DIAMETER (IN.) / DEPTH (FT.)
PLUMBNESS VARIATION Within Within Within Within Within
Tolerance Tolerance Tolerance Tolerance Tolerance
TIME DRILLING STARTED 9: 13 AM 9:17 AM 9:21 AM 9:26 AM 9:42AM
TIME DRilLING COMPLETED 9:17 AM 9:21 AM 9:26 AM 9:32 AM 9:49 AM
REINFORCING STEEL 13.08' 12.42' 12.33' 13.50' 12.33'
CAGE LENGTH
HORIZONTAL REBAR #4 at #4 at #4 at #4 at #4 at
QUANTITY I SIZE 12" 12" 12" 12" 12"
VERTICAL REBAR 6 6 6 6 8
QUANTITY I SIZE #6 #6 #6 #6 #7
CONDITION OF SHAFT BOTTOM Clean Clean Clean Clean Clean
BEFORE CONCRETE PLACEMENT
PLACEMENT OF CONCRETE STARTED 4: 11 PM 5:47 PM 5:49 PM 5:51 PM 5:37 PM
PLACEMENT OF CONCRETE COMPLETED 4:15 PM 5:49PM 5:51 PM 5:54 PM 5:41PM
Remarks: 1 _ Top of shaft elevation obtained from construction drawings 1 contractor
Reports to: Starling Richardson Const.; Attn: Eric Stanaland (eps@starlingrichardson.com)
Starling Richardson Const.; Attn: Andy Munoz (amunoz@starlingrichardson.com) (1 9~R
DCCCD Bond Office; Attn: Brenda Spinelli (brenda.spinelli@dcccd.edu)
DCCCD Bond Office; Attn: James Williams Oames.williams@dcccd.edu) if i /FA A1A' ./
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 client for whom they were obtained and apply only to the sam pies 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
UNDERREAM DRILLED SHAFT 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
Test Date: 10/2/2007 Date: 10/8/2007
Technician: J. Mayo Report No: 107027 Page 3 of 3
IDENTIFICATION M-4 C-5 H-7 H-5.5 K-5.5
MARK
SHAFT DIAMETER 18" 24" 24" 24" 24"
PLAN/ACTUAL 18" 24" 24" 24" 24"
GROUND SURFACE ELEVATION
TOP OF SHAFT ELEVATION 98.75' 98.57' 98.56' 98.80' 98.58'
DEPTH TO BEARING STRATUM 10.50' 9.58' 8.67' 9.00' 9.25'
UNDERREAM DIAMETER 54" 1 54" 72" 1 72" 72" 1 72" 72" 1 72" 72" 1 72"
PLAN/ACTUAL
FINAL DEPTH OF SHAFT 14.58' 14.33' 14.67' 14.25' 14.08'
DESCRIPTION OF BEARING STRATUM Tan clay Tan clay Tan clay Tan clay Tan clay
STEEL CASING N/A N/A N/A N/A N/A
DIAMETER (IN.) / DEPTH (FT.)
PLUMBNESS VARIATION Within Within Within Within Within
Tolerance Tolerance Tolerance Tolerance Tolerance
TIME DRILLING STARTED 9:09 AM 2:57 PM 3:07 PM 3:11 PM 3:15 PM
TIME DRILLING COMPLETED 9:15 AM 3:07 PM 3:11 PM 3:14 PM 3:21 PM
REINFORCING STEEL 13.42' 13.50' 12.42' 12.92' 13.83'
CAGE LENGTH
HORIZONTAL REBAR #4 at #4 at #4 at #4 at #4 at
QUANTITY / SIZE 12" 12" 12" 12" 12"
VERTICAL REBAR 6 6 6 6 6
QUANTITY / SIZE #6 #7 #7 #7 #7
CONDITION OF SHAFT BOTTOM Clean Clean Clean Clean Clean
BEFORE CONCRETE PLACEMENT
PLACEMENT OF CONCRETE STARTED 1 :57 PM 4:05 PM 2:01 PM 5:43 PM 5:54 PM
PLACEMENT OF CONCRETE COMPLETED 1 :59 PM 4:08 PM 2:04 PM 5:47PM 5:58 PM
Remarks: 1 _ Top of shaft elevation obtained from construction drawings 1 contractor
Reports to: Starling Richardson Const.; Attn: Eric Stanaland (eps@starlingrichardson.com)
Starling Richardson Const.; Attn: Andy Munoz (amunoz@starlingrichardson.com) (W~
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)
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.