Northlake 635(2)-LR 970411 (3)TECHNOLOGIES INC
MaxJ~
25;
CLIENT:
PROJECT:
SERVICES:
REPORT OF
DRILLED PIER INSPECTION
Lincoln Property Co.
500 N. AKARD, SUITE 3300
ATTN: LARRY MOON
Dallas, TX 75201
COPPELL BUSINESS CENTER
WRANGLER DR. & BELTLINE RD.
COPPELL, TX
PROJECT NO.: 0903,
REPORT NO.: 1146E
DATE OF SERVICE:
AUTHORIZATION: Che
REPORT DATE: 4/]
Perform Drilled Pier Inspection.
REPORT OF INSPECTION
On this date, a Maxim Technologies representative arrived c
scheduled to perform a Drilled Pier Inspection. See attack
results of the inspection.
Technician Time: 7:00am to 5:30pm
Page 1 of 2
Technician: Stewart Ainsworth
Technician
Report Distribution:
(1) Lincoln ProperS, Co.
(1) BUTLER CONSTRUCTION INCORP.
I1) BROCKETT-DAVlS-DRAKE, INC.
{1) THE CITY OF COPPELL
I1) THE CITY OF COPPELL
I1) O'BRIEN ASSOCIATES, iNC.
{11 A.E.C.C.
1099 DY
Tach. Southwestern Labs
Lone Star Dr. P.O. Box 224227
Dallas, Texas 75222
Telephone: (214) 631-2700
FAX: {214) 920-1891
505034
5
/31/97
rlie
1/97
n site as
ed report for
fun Wltmout the acorovat of ~ne testlnQ laOoraTorv, i r~ ~ u. ~u.. ,,.,,,~ ~ uantltles of &Parent[y identicai or~ m ar Droauc~s.
apply only to ti~e sample t~l:ed anO/or !nspecte(:t, en~l ere not lnolcatlve of .h~ q p
/
TECHNOLOGIES IHC
Lincoln Property Company
Project :0903605034
Service Date: 03/31/97
2575 Lone Star Drive · P.O. Box 224227 · Dallas Texas 75222
(214) 631-2700 · Fax (214) 920-189
DRILLED pI'ER INSPECTION
(STRAIGHT SHAFT)
Report: 114685
Page 2 of 2
Date Drilled: 3/31/97***OBSERVATION OF DRILLED FOUNDATION 2ONSTRUCTION***
Pier identification HI8 Gl8 D/8 Fl8 B/7 CI8 BI6
Pier diameter(in)/Type 24 24 24 24 24 24 24
Depth of pier from surfece(ft) 37.4 35.6 36.0 36.0 34.0 37.0 34.5
Depth of bearing stratum from surface(ft) 31.4 29.5 30.0 30 28.0 31.0 28.3
Required penetration(ft) 6 6.0 6.0 6.0 6.0 6.0 6.0
Actual penetration(E) ' 6.1 6.1 6.0 6.0 6.0 6.0 6.2
Condition of bottom(wet/dry) wet (3") dry wet (4") wet (6") wet(3") dry dry
Plumb within tolerance(yes/no) yes yes yes yes yes yes yes
Casing diameter(in)/Length(ft) n/a n/a n/a n/a n/a n/a n/a
# of bars/Reinforcing bar size(//) 6///6 6/#6 6///6 6///6 6/#6 6///6 6///6
Length of reinforcing steel(ft) 37 35 35.5 35.5 34.0 36.5 34.0
Time drilling was completed(am/pm) 12:00pm 11:50am 12:45pm 11:30am 1:55pm 2:50pm 3:05pm
Time concrete was placed(am/pm) 12:1 Opm 12:00pm 1:05pm 11:35am 2:00pm 2:55pm 3:10pm
Depth of pier from top of concrete(ft) 36.9 35.1 35.5 35.5 33.5 36.5 34.0
Elevation:Top of pier (ft)'* 99.0 99.0 99.0 99.0 99.0 99.0 99.0
Elevation:Bottom pier (ft)'' 62.1 63.9 63.5 63.5 65.5 62.5 65.0
Elevation:Top of bearing stratum(ft)'' 68.1 70.0 69.5 69.5 71.5 68.5 71.2
Bearing stratum (Description) Gray shale.
NOTE: SEE REPORT # 114686 FOR COMPRESSIVE STRENGTH TEST SPECIMENS.
* ADDITIONAL PENETRATION NOT REQUESTED UNLESS NOTED.
** ELEVATION BY OTHERS
TIME: 7:00 A.M. TO 5:30 P.M.
Our letters and reports a~e for the exclusive use of the client to whom they are addressed and shall not be reprod~sced except in full without the
approval of the testing laboratory. The uso of our name must receive prior written approval of Maxim Technologi, m, Inc. Letters and reports apply
only to the sample tested and/or inspected and are not indicative of the quantity of apparently identical or similar ~roducts.