Northlake 635(2)-LR 970425 (6)Maxi~
257
TECHNOLOGIES IN¢
REPORT OF
DRILLED PIER INSPECTION
CUENT: Lincoln Property Co.
500 N. AKARD, SUITE 3300
ATTN: LARRY MOON
Dallas, TX 75201
PROJECT: COPPELL BUSINESS CENTER
WRANGLER DR. & BELTLINE RD.
COPPELL~ TX
PROJECT NO.: 0903(
REPORT NO.: 11512
DATE OF SERVICE: 4
AUTHORIZATION: Ong
REPORT DATE: 4/2
SERVICES: Perform Drilled Pier Inspection.
REPORT OF INSPECTION
On this date, a Maxim Technologies representative arrived o
scheduled to perform a Drilled Pier Inepection. See attach
results of the inspection.
Technician Time:7=00 am - 5:30 pm
Page i of 3
Tech.., Southwestern Labs
tone Star Dr. · P.O. Box 224227
Dallas, Texas 75222
TMephone: (214! 631-2700
FAX: (214) 920-1891
,05034
I09/97
3ing
5/9?
site as
Bd report for
Technician: Rusty Bowers
Technician
Report Distribution: '
(~) un~. P~o~n~ co. M&XIM TFC 4_ e~OIJTMW~RN LABS
(1) BUTLER CONSTRUCTION INCOI~.
(1! BROCKET~'-OA~IS-ORA~E, INC.
(1) ~E CI~ OF CO~
(1) ~E CI~ OF CO~
(1) O'BRI~ ~ATE~ INC.
(~)~c.c. / ~acken, S.S. Ch.E.
TIC#NOLOGiBS INC
LINCOLN PROPERTY COMPANY
Project N~:0903605034
Service Date:04/9/9?
2575 Lone Star Drive · P.O. Box 224227 · Dallas, T,
(214) 631-2700 · F~x (214} 920-1891
DRII.I.ED PIER INSPECTION
(STRAIGItT SItAFT)
75222
Report N": 115123
Page 2 of 3
Date Drilled:4/9/97***OBSERVATION OF DRILLED FOUNDATION CO~ ~'STRUCTION***
Pier identification G2 G3 G4 G5
Pier diameter(in} 24 24 24 24
Depth of pier from surface(fO 39.0 39.0 39.0 36.5
Depth of bearing stratum from surface{ft) 33.0 33.0 32.5 30.1
Required penetration(ft) 6.0 6.0 6.0 6.0
~ctual penetration(ft} ' 6.0 6.0 6.5 6.4
Condition of bottom(wet/dw) 4" WATER DRY DRY 2" WATER
Piumb within tolerance(yes/no) YES YES YES YES
I of bars/Reinforcing bar size(l) 6116 6/#6 6116 6/16
Length of reinforcing steel(E) 38.0 38.0 38.0 35.5
Time drilling wac completed(am/pm) 10:05e 10:32a 1 :OOp 11:42p
Time concrete wac p!ec_,~_(am/pm) 10:1 Sa 10:46a 1:20p 12:241)
Depth of pier from top of ooncrete(ft} 38.5 38.5 38.5 36.0
Elevation: Surface(fO" * 99.5 99.5 99.5 99.5
Bevation:Top of pier (ft) · · 99.0 99.0 99.0 99.0
Elevation:Bottom pier (ft)° ' 60.5 60.5 60.5 63.0
Elevation:Top of bearing stratum(fO* · 66.5 66.5 67.0 69.4
_ne-_.Hng stratum (Description) DARK GRAY UNWEATHERED SHALE
NOTE: SEE REPORT #116124 FOR COMPRESSIVE STRENGTH TEST SPECIMENG.
· ADDITIONAL PENETRATION NOT REQUESTED UNLESS NOTED.
· , ELEVATION BY OTHERS
TIME: 7:00 A.M. TO 5:30 P.M.
Our I~ter. and reports ~re for the exdueive use of the dient to whmn they ~re Iddre~NcI ~ .h~dl nGt be reprcxluc
appcovd of the tearing I~oratmy. The u~e of our n~me must receive ~ written .pprcwd of Maxim Tec~noiog~
ordy to the sample te~tad andl~w ir~pe~ted and ~re mX indie, ative ct the qu.ntit¥ of a;~.rentty id~tlr~l o~ ~ r"
TICHNOLOIIE$ iNC
LINCOLN PROPERTY COMPANY
Project N~:0903605034
Service Date:04/9/97
2575 Lone Stat Drive ', P.O. Box 224227 · Dallal, aXal 75222
(214} 631-2700 * Fmc (214) 920-1891
DRILLED PIER INSPECTION
(STRAIGHT S~
Report N~: 115123
Page 3 of 3
Date Drilled:4/9/97***OBSERVATION OF D~ FOUNDATION COl qSTRUCTION***
Pier identification E2(J) G6 H2 H6
Pier diameter(in) 24 24 24 24
Depth of pier from surface(A) 37.9 36.1 38.2 37.3
Depth of bearing stratum from surface(ft} 31.7 30.1 32.0 30.7
Required penetration(A) 6.0 6.0 6.0 6.0
Actual penetration(ft)" 6.2 6.0 6.2 6.6
Condition of bottom(wet/dry) DRY 4" WATER DRY DRY
Plumb within tolerance(yes/no) YES YES YES YES
I of bars/Reinforcing bar size(I) 6/t6 6116 61t6 61t6
Length of reinforcing steel(ft) 33.4 35.1 37.2 36.3
Time drilling was completed(am/pm! 1:18p 2:1 lp 3~5p 3:44p
Time concrete was placed(am/pm) 1:37p 2:55p 3:25p 4:06p
Depth of pier from top of concrste(ft) 33.9 35.6 37.7 36.8
Elevation: Surface(ft)' * 99.5 99.5 99.5 99.5
Elevation:Top of pier (ft)' · 95.5 99.0 99.0 99.0
Elevation:Bottom pier (ft) · * 61.6 63.4 61.3 62.2
Elevation:Top of bearing stratum(ft)** 67.8 69.4 67.5 68.8
Bearing stratum (Description) DARK GRAY UNWEATHERED SHALE
NOTE: GEE REPORT ~116124 FOR COMPRESSIVE STRENGTH TEST SPECIMENG.
· ADDITIONAL PENETRATION NOT REQUESTED UNLESS NOTED.
· · ELEVATION BY OTHERS
TIME: 7:00 A.M. TO 5:30 P.M.
Our lette~l and reportl ire for the excduliVe use of the c4ient to whom they ire iddrelled lncl lhal nat be rlprodu~
approval of the tilting laboratory. The ,, of our nen~ must reneive ixior written q;~'ovd of Mixim Tedmdogi~,
oldy to the $~rnlde tested ~,'td/or inepected ind Ire not hlclicitive of the clumltJty of qc:N:)~rmldy id~ ar I~ ~',