Northlake 635(2)-LR 970131 (2)2~
TECHNOLOGIES INC
CLIENT:
PROJECT:
SERVICES:
REPORT OF
DRILLED PIER INSPECTION
Lincoln Proper~y Co.
500 N. AKARD, SUITE 300
ATTN: LARRY MOON
Dallas, TX 75201
COPPELL BUSINESS CENTER
WRANGLER DR. & BELTLINE RD.
COPPELL, TX
PROJECT NO.: 0903
REPORT NO.: 1118~
DATE OF SERVICE:
AUTHORIZATION:
REPORT DATE: 1/
Perform Drilled Pier Inspection.
REPORT OF INSPECTION
On this date, Maxim Technologies representative arrived on
scheduled to perform a Pier Inspection on the aboved referE
(see attached for details).
Technician Time: 6:30am to 5:30pm
Technician: Abdullah Ethem
Technician
Report Distribution: (1) L~nco[n Property Co.
(1) BUTLER CONSTRUCTION INCORP.
C1) BROCKETT-DAVIS-DRAKE, INC.
(1) THE CITY OF COPPELL
(1) THE CITY OF COPPELL
lOSe DY OU~ .~.am ami ~ a~e f~ ~ eF~umve ~ of ~ diet4 t.o WhOm ~hey ere addreaNd a~d ehMI not b?
f~Jwib~oucthiMNx~vdMtheteet~r~JdoorMMy, f ne uN M. ~ m~t reQev? .a~r written MNwo~. M. (.rut leu
im Tech. · Southwestern Labs
75 Lone Star Dr. · P.O. Box 224227
Dallas, Texas 75222
Telephone: (214) 631-2700
FAX: (214) 920-1891
605034
./29/97
~l/97
site as
~nced project
S
TECHNOLOIIIIS INC
Lincoln Property Company
Project Na: 0903605034
Service Date: 01/29/97
2575 Lone Star DM · P.O. Box 224227 · Della;i, Texm 75222
(214) 6.11-2700 · F~x (214) 920-18~1
Report Na: 111841
Page 2 of 3
DRH.L~ ~ INSPECTION
(STRAIGHT SHAFD
Date Drilled: 1/29/97***OBSERVATION OF DRILL~I~ FOUNDATION CONSTRUCTION***
Pier identification A.5/9.0 A.6/9.0 BI9.0 B.5/9.0 C/9.0 F/3.4 F/4.2
Pier diameter(in)/Type 24 24 24 24 24 24 24
Depth of pier from surface(ft) 30.3 31.2 30.7 30.2 30.4 34.3 32.7
Depth bearing stratum from surface(ft) 22.8 24.5 23.7 23.7 23.7 28.0 26.2
Required penetration(ft) 6.0 6.0 6.0 6.0 6.0 6.0 6.0
Actual penetration(ft) * 7.5 6.7 7.0 6.5 6.7 6.3 6.5
Condition of bottom(wet/dry) wet wet wet wet wet wet wet
Plumb within tolerance(yes/no) yes yes yes yes yes yes yes
Casing diameter(in)/I.ength(ft) n/a n/a n/a n/a n/a n/a n/a
# of bars/Reinforcing bar size(l) 6/6 6/6 6/6 6/6 6/6 6/6 6/6
Length of reinforcing steel(ft) 29.0 30.0 29.7 29.8 30.0 33.7 32.0
Time drilling was completed(am/pm) 10:15am 10:45am 1:45pm 2:20pm 3:30pm 3:15pm 3:00pm
Time concrete was placed(am/pm) 1:20pm 1:30pm 2:00pm o i 2:30pm 3:45pm 3:30pm 3:10pm
Depth of pier from top of concrete(ft) 29,8 30.7 30.2 30.2 30.4 34.3 32.7
Elevation:Top of pier (ft)** 95.5 95.5 95.5 95.5 95.5 95.5 95.5
Elevation:Bottom pier fit)* * 65.7 64.8 65.3 65.3 65.1 61.2 62.8
Bevation:Top of bearing stratum(fi)** 73.2 71.5 72.3 71.8 71.8 67.5 69.3
Bearing stratum (Description} Dark gray shale.
NOTE: SEE REPORT # 111842 FOR COMPRESSIVE STRENGTH TEST SPECIMENS.
· ADDITIONAL PENETRATION NOT REQUESTED UNLESS NOTED.
· * ;I ;VATION BY OTHERS
TIME: 6:30 A.M. TO 5:30 P.M.
Our letter, and relx~m are for the exdueive uee of the dient to whom they are addroeeed and ~ha# not be re~'o~h ~ ~oe~t in full withou~ the
~Gp~ovd of the tasting labot-*oty. The use of our neme must reoeive ;wior written Igqxovd of Mmdm Technologi~ ~, inc. Le(tem and reporm qNdy
TSC#NOLOelES INC
Lincoln Property Company
Project N~: 0903605034
Service Date: 01/29/97
2575 Lone Star Drive · P.O. Box 224227 · Dallal
(214) 631-2700 · Fax {214) 920-18g
Texas 75222
Report N°: 111841
Page 3 of 3
DRH~LED PrER INSPECTION
(STRAIGHT SHAFT)
Date Drilled: 1/29/97***OBSERVATION OF DRILLED
r
Pier identification F/4.8 F/5.6 F/(~.3 C.5/9.0
/
Pier diameter{in)/Type 24 24 2tI 24
Depth of pier from surface(ft) 31.7 33.6 31t2 29.5
Required penetration(ft) 6.0 6.0~l.' 6.0
Actual penetration(ft) ° 6.6 6.2 7.2
Condition of bottom(wet/dry) wet wet weF wet
Plumb within tolerance(yes/no) yes yes yel yes
Casing diameter{in)/Length(ft) n/a n/a n/ n/a
# of bars/Reinforcing bar size(#) 6/6 6/6 6(~ 6/6
Length of reinforcing steel(ft) 31.0 33.0 3017 29.0
Time drilling was completed(am/pm) 2:30pm 2:20pm 2:C~0pm 4:00pm
/
Time concrete was placed(am/pm) 3:00pm 3:10pm 3:2~0pm 4:30pm
/
Depth of pier from top of concrete(ft) 31.7 33.6 31t2 29.5
Elevation:Top of pier (ft}** 95.5 95.5 95t5 95.5
/
Elevation:Bottom pier (ft) · · 63.8 61.9 64t3 66.0
/
Elevation:Top of bearing stratum(ft} · · 70.4 68.1 70t5 73.2
Bearing stratum (Description) Dark gray shale.
NOTE:
TIME:
SEE REPORT//111842 FOR COMPRESSIVE STRENGTH TEST SPECIMENS.
ADDITIONAL PENETRATION NOT REQUESTED UNLESS NOTED.
ELEVATION BY OTHERS
6:30 A.M. TO 5:30 P.M.
Our letters end reports are for the exclusive use of the client to whom they are addressed and shall not be reprodt
approval of the testing laboratory. The uae of our name must receive prior written approval of Maxim Technologic
only to the sample tested and/or inspected and are not indicative of tho quantity of apparently identical or similar
ced except in full without the
B, Inc. Letters end reports apply
~reducts.