Northlake 635(2)-LR 970508 (4)TECHNOLOGIES INC
Maxi~
257
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 AND BELTLINE RD
COPPELL TX
PROJECT NO.: 0903t
REPORT NO.: 11613
DATE OF SERVICE: 5
AUTHORIZATION: On
REPORT DATE: 5/0
Perform Drilled Pier Inspection.
REPORT OF INSPECTION
On this date, a Maxim Technologies representative arrived o
scheduled to perform a Drilled Pier Inspection. See attach
results of the inspection.
Technician Time:7:00am to 4:30 pm
Page 1 of 3
Technician: Rusty Bowers
Technician
Report Distribution:
{11 Lincoln Prom~n'y Co.
(li BUTLER CONSTRUCTION INCORP.
(11 BROCKETT-DAVlS-DRAKE, INC.
(1} THE CITY OF COPPELL
(1) THE CITY OF COPPELL
{1) O°BRIEN ASSOCIATES, INC.
(1! A.E.C.C.
1099 JS
MAXIM TECI
Our lettem and report~ a~o fo~ the exclu~i¥o
f~l witho~ t~ approv~ of t~ t~ti~ laborltow.
n Tach. Southwestern Labs
5 Lone Star Dr. P.O. Box 224227
Dali~, Taxa. 75222
Telephone: (214) 631-2700
FAX: (214) 920-1891
i05034
/02/97
~oing
S/97
n site as
ad report for
BS
-B~ac ken, B.S.
~ject Manager
nil~' Ixoduc~.
Ch. E.
TECHNOLOGIES INC
LINCOLN PROPERTY CO.
Project N°:0903605034
Service Date:05/02/97
2575 Lone Star Drive · P.O. Box 224227 · Dalla; Texas 75222
(214) 631-2700 · Fax (214) 920-189
DRILLED PIER INSPECTION
(STRAIGHT SHAFT)
Report N~: 116139
Page 2 of 3
Date Drilled: 5~02~97***OBSERVATION OF DRILLED FOUNDATION CONSTRUCTION***
Pier identification · A.9-8.9 · A.2-8 D.7-9 B-9 B.5-9
Pier diameter(in) 18 18 24 24 24
Depth of pier from surface{ft) 37.0 37.5 37.0 36.3 36.5
Depth of bearing stratum from surface(ft) 30.5 31.5 30.5 30.0 30.4
Required penetration(ft) 6.0 6.0 6.0 6.0 6.0
Actual penetration(ft) · 6.5 6.0 6.5 6.3 6.1
Condition of bottom(wet/dry) Dry 2" Water 3" Water 3" Water 1/2"Water
Plumb within tolerance(yes/no) Yes Yes Yes Yes Yes
# of bars/Reinforcing bar size(#) 4/#5 4/#5 6/#6 6/#6 6///6
Length of reinforcing steel(ft) 36.5 35.5 36.5 35.8 35.0
Time drilling was completed(am/pm) 11:03AM 10:16AM 10:55AM 1:08PM 1:01 PM
Time concrete was placed(am/pml 11:22AM 10:36AM 11:05AM 1:22PM 1:12PM
Depth of pier from top of concrete(ft) 37.0 36.0 37.0 36.3 35.5
Elevation: Surface (ft)· · 98.0 99.5 95.5 98.0 96.5
Elevation:Top of pier (ft)·· 98.0 98.0 95.5 98.0 95.5
Elevation:Bottom pier (ft)' · 61.0 62.0 58.5 61.7 60.0
Elevation:Top of bearing stratum(ft) ° · 67.5 68.0 65.0 68.0 66.1
Bearing stratum (Description) Dark Gray Unweathered Shale
NOTE: SEE REPORT # 116140 FOR COMPRESSIVE STRENGTH TEST SPECIMENS.
· ADDITIONAL PENETRATION NOT REQUESTED UNLESS NOTED.
· · ELEVATION BY OTHERS
TIME: 7:00 A.M. TO 4:30 P.M.
Piers A.9-8.9 and A.2-8 were originally laid out and drilled in wrong location pe~ Charlie with Butler
Construction.
Our letters and reports are for the exclusive usa of the client to whom they are addressed end shall not be repro( Jced except in full without the
approval of the testing laboratory. The use of our name must receive prior written approval of Maxim Technolog es, Inc. Letters and reports apply
only to the sample tested end/or inspected and are not indicative of the quantity of apparently identical or simil,u )roducts.
TECHNOLOGIES INC
LINCOLN PROPERTY CO.
Project Na:0903605034
Service Date:05/02/97
2575 Lone Star Drive * P.O. Box 224227 · Dallas
(214) 631-2700 * Fax (214) 920-1891
DRILLED pIER INSPECTION
(STRAIGHT SHAVF)
r'exas 75222
Report N°: 116139
Page 3 of 3
Date Drilled: 5/02/97***OBSERVATION OF DRILLED FOUNDATION (:ONSTRUCTION***
Pier identification A.9-9 G.2-9
Pier diameter,in) 23:.3 24
Depth of pier from surface(ft) 33.2
Depth of bearing stratum from surface(fO 30.0 27.0
Required penetration(fO 6.0 6.0
Actual penetration(ft) ° 6.3 6.2
Condition of bottom(wet/dry) ~:s Dry
Plumb within tolerance(yes/no) Yes
# of bars/Reinforcing bar size(#) 6/#6 6/#6
Length of reinforcing steel(ft) 35.5 32.0
Time drilling was completed(am/pm) 2:44PM 3:05PM
Time concrete was placed(am/pm) 2:53PM 3:15PM
Depth of pier from top of concrete(ft) 36.0 32.5
Elevation: Surface (ft)° ° 98.3 96.2
Elevation:Top of pier (ft)°' 98.0 95.5
Elevation:Bottom pier (ft)· · 62.0 63.0
Elevation:Top of bearing stratum(fi)** 68.3 [ 69.2
Bearing stratum (Description) Dark Gra~ Unweathered Shale
NOTE: SEE REPORT # 116140 FOR COMPRESSIVE STRENGTH TEST SPECIMENS.
° ADDITIONAL PENETRATION NOT REQUESTED UNLESS NOTED.
* · ELEVATION BY OTHERS
TIME: 7:00 A.M. TO 4:30 P.M.
Our lettar~ and report~ are for the exclusive u~e of the ciiant to whom they are addresecd and shall not be reprodu ',ad except in full without the
approvaJ of the testing laboratory. The use of our name must receive prior written al3provd of Maxim Technologie ~, Inc. Lettam and reeorm al~ly
only to the sample tested and/or inspected and are not indicative of the quantity 04 apparentJy idantica~ or limilar rnduct~.