Northlake 635(2)-LR 970512MaX
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.: 0903
REPORT NO.: 1160:
DATE OF SERVICE: ,
AUTHORIZATION: C]
REPORT DATE: 5/:
Perform Drilled Pier Inspection.
REPORT OF INSPECTION
On this date, a Maxim Technologies representative arrived
scheduled to perform a Drilled Pier Inspection. See attac]
results of the inspection.
Technician Time= 7:00am to 1:00pm
Page i of 2
Tachnician: Rusty Bowers
Technic ian
Report Distribution:
(~] u~*~ ~, c,~ MAXIM TE(
{1! BUTLER CONSTRUCTION INCORP.
(1) BROCKETT-OAV~$-DRAKE, INC. ~
(1! A.E.CoC. ~~
Our lettMe ~nd r~gwm ~e f~ ttm excJu~ve ~ ~ ~ ~ [o w~ ~y ~
1089 DY ~y ~ te ~ ~ t~ ~/M ~, ~ Me ~ I~ M t~ q~it~ ~ ~ ~M M
m Tech. Southwestem Labs
75 Lone Star Dr. P.O. Box 224227
Dallas, Texas 75222
Telephone: (214) 631-2700
FAX: (214) 920-1891
605034
.3
~arlie
.2/97
)n site as
~ed report for
BS
~ j~cec~ken, B.S. Ch.E.
Manager
TECHNOLOGIES INC
LINCOLN PROPERTY CO.
Project N°:0903605034
Service Date:04/30/97
2575 Lone Star Drive · P.O. Box 224227 * Dallal Texan 75222
(214) 631-2700 * Fax (214) 920-18.c
DRILLED PIER INSPECTION
(STRAIGHT SHAFT)
Report N~:116013
Page 2 of 2
Date Drilled:04/30/97***OBSERVATION OF DRILLED FOUNDATION CONSTRUCTION***
/
Pier diameter(in)/TvPe B.4/9.1 B419.2 1.4/9.3 B.4/9.4
Depth of pier from surface(ft) 18" 18't8" 18'
Depth of bearing stratum from surface(ft) 32.5 33.1 6.0 33.0
Required penetration(ft} 26.5 27.0 9.0 26.6
Actual penetration(ft) · 6.0 6.0 O 6.0
Condition of bottom(wet/dry) 6.0 6.1: 6.4
Plumb within tolerance(yes/no) dry dry dry
Casing diameter(in)/t, ength(ft) yes yes l.=s yes
# of bars/Reinforcing bar size(#) 41#5 41#5~:5 41//5
Length of reinforcing steel(ft) 40 40 40
Time drilling was completed(am/pm) 11:33am 11:08am lO:45am 10:20am
/
Time concrete was placed(am/pm) 11:45am 11:18am 10:55am 10:35am
/
Depth of pier from top of concrete(ft) 29.2 30.0 2.7 31.2
Elevation:Surface (ft)* * 97.5 97.3 7.5 97.6
Elevation:Top of pier (ft)** 94.2 94.2 4.2 95.8
Elevation:Bottom pier (ft)** 65.0 64.2 1.5 64.6
Elevation:Top of bearing stratum(ft)* * 71.0 70.3 8.5 71.0
Bearing stratum (Description) Dark gray unweathered sl~ .
NOTE: SEE REPORT ~ 116015 FOR COMPRESSIVE STRENGTH TEST SPECIMENS.
·
TIME:
ADDITIONAL PENETRATION NOT REQUESTED UNLESS NOTED.
ELEVATION BY OTHERS
7:00 A.M. TO 1:00 P.M.
NOTE: *Pier Charlie, with Butler Construction, these piers will be placed to 16' below
a 2' X 2' X16" pier cap will be added at a later date. Rebar (presently 40'} will be cut to
Our letter, and repcxt, are for the excluaive uae of the client to whom they are acklrmed and ~hdl net be repre4
al)lXOVd of the testing labor.tory. The uae of our name must receive prior written approvd of Maxim Techndogi
only to the sarr~de te~ted and/ur in~peeted ~nd are not indicative of the quantity of a{oflarent]y Mentica/ur ~imilar
)lan top of pier elevation and
)roper length at that time.
,,ced except in full without the
e., Inc. LeCtern and reporm apply