Northlake 635(2)-LR 970421 (4)Maxir
257
TECHNOLOGIES INC
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.: 0903E
REPORT NO.: 114861
DATE OF SERVICE: 4
AUTHORIZATION: Ong~
REPORT DATE: 4/2
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: 7:00 am to 6:00 pm
Page I of 3
Technician: Rusty Bowers
Technician
Report Distribution:
11 Unceln Progerty Co. MAXIM TFC
[1) BUTLER CONSTRUCTION NCORP.
{1] SROCKETT-DAVIS-ORAKE. INC. J
(1) THE CITY OF COPPELL
(1! THE CITY OF COPPELL
(11 O'BRIEN ASSOCIATES, INC.
{1! A.E.C.C.
Our letter~ end reports ~e for the exclusive u~e of the client to whom they are ~ end she# not be slx u¢
full without the approval of the te~ting laboratory. The ~ of ou~ name mu~l: recmve our written el3provM. Out
1099 JS al3ply only to the simple te~torl and/or ir~13ectorl, and ire not indicative of the qu&-ltitie~ of clemently identicM or I
Tach. Southwestern Labs
Lone Star Dr. P.O. Box 224227
Dallas, Texas 75222
Telephone: (214) 631-27OO
FAX: (214) 920-1891
)5034
3ing
L/97
~ site as
ad report for
N LABS
/Bracken, B.S.
eject Manager
ad exce~ in
[~rl Ind reDor~
imilor ~oducts.
Ch. E.
TICHNOLOelI! INC
LINCOLN PROPERTY CO.
Project N~:0903605034
Service Date:04/03/97
2575 Lone Star DHve · P.O. Box 224227 · Dalla~
(214) 631-2700 · Fax (214) 920-189
DRILLED PIER INSPECTION
(STRAIGHT SHAFT)
Texaa 75222
Report N=: 1 14868
Page 2 of 3
NOTE: SEE REPORT # 114869 FOR COMPRESSIVE STRENGTH TEST SPECIMENS.
· ADDITIONAL PENETRATION NOT REQUESTED UNLESS NOTED.
· * ELEVATION 8Y OTHERS
TIME: 7:00 A.M. TO 6:00 P.M.
I.,1 ~1 Lfd L. I I I l i r~ U * ~.t 'l' l t.,l '.J I'~1 ,~,~ ~,~ v b . . .
Pier identification E6(J) F2 F7 E4(J) F5 E5(J) F3
Pier diameter(in) 24 24 24 24 24 24 24
Depth of pier from surface(ft) 39.3 38.9 39.0 37.5 40.1 37.6 38.9
Depth bearing stratum from surface(ft) 32.6 32.0 33.0 31.5 34.1 31.4 32.7
Required penetration(ft) 6.0 6.0 6.0 6.0 6.0 6.0 6.0
Actual penetration(ft) · 6.7 6.9 6.0 6.0 6.0 6.2 6.2
Condition of bottom(wet/dry) Dry 4'Water 3"Water Dry Dry Dry Dry
Plumb within tolerance(yes/no) Yes Yes Yes Yes Yes Yes Yes
Casing diameter(in)/Length(ft) NA/NA NA/NA NA/NA NA/NA NA/NA NA/NA NA/NA
# of bars/Reinforcing bar size(//) 61#6 6///6 6///6 61//6 6///6 61//6 6/#6
Length of reinforcing steel(ft) 34.8 37.9 38.0 33.0 39.1 33.1 37.9
Time drilling was completed(am/pm) 10:15A 10:48A 11:59A 12:30P 1:07P 2:32P 2:56P
Time concrete was placed(am/pm) 10:3 lA 10:58A 1:00P 12:44P 1:20P 2:45P 3:10P
Depth of pier from top of concrete(ft) 35.3 38.4 38.5 33.5 39.6 33.6 38.4
Elevation:Top of pier (ft)** 95.5 99.0 99.0 95.5 99.0 95.5 99.0
Elevation:Bottom pier (ft)** 60.2 60.6 60.5 62.0 59.4 61.9 60.6
Elevation:Top of bearing stratum(ft)** 66.9 67.5 66.5 68.0 65.4 68.1 66.8
Bearing s[tatum (Description) Dark Gray Unweathered Shale
'03/97'** OBSERVATION OF DRILLED FOUNDATION CON ;TRUCTION***
TICHNOLOSIES
LINCOLN PROPERTY CO.
Project N=:0903605034
Service Date:04/03/97
2575 Lone Star Drive · P.O. Box 224227 · Dallas Texas 75222
(214} 631-2700 · Fax {214) 920-189
DRILLED PIER INSPECTION
(STRAIGHT SHAFT)
Report N=: 114868
Page 3 of 3
Date Drilled:O4/03/97***OBSERVATION OF DRILLED FOUNDATION ~TRUCTION***
Pier identification F6 F4
Pier diameter(in) 24 24
Depth of pier from surface(ft) 40.1 39.0
Depth bearing stratum from surface{ft) 34.0 33.0
Required penetration(ft) 6.0 6.0
Actual penetration(ft) ° 6.1 6.0
Condition of bottom(wet/dry) Dry Dry
Plumb within tolerance(yes/no) Yes Yes
Casing diameter(in)lLength(ft) NA/NA NAINA
# of bars/Reinforcing bar size(#) 6/#6 6/#6
Length of reinforcing steel(ft) 39.1 38.0
Time drilling was completed(am/pm) 3:58P 4:20P
Time concrete was placed(am/pm) 4:05P 4:30P
Depth of pier from top of concrete(ft) 39.6 38.5
Elevation:Top of pier (ft)·· 99.0 99.0
Elevation:Bottom pier (ft)* · 59.4 60.5
Elevation:Top of bearing stratum(ft)° · 65.5 66.5
Bearing stratum {Description) Dark Gray Unweat red Shale
NOTE: SEE REPORT # 114869 FOR COMPRESSIVE STRENGTH TEST SPECIMENS,
· ADDITIONAL PENETRATION NOT REQUESTED UNLESS NOTED.
· * ELEVATION BY OTHERS
TIME: 7:00 A.M. TO 6:00 P.M.