Freeport NIP(7.3)-LR010508REPORT OF FLOOR FLATNESS INSPECTION
ENGINEERING, INC
8901 Carpenter Freeway, State 100
Dallas, Texas 75247
DATE OF SERVICE: 05/08/01 REPORT NO.: 94011157.0007
CLIENT NO.: 2691 PROJECT NO.: 94011157
CUENT: Reed Enginering Group PROJECT: Freeport 7
2424 Stutz Dr. Suite 400 Royal Lane & Creekside
Dallas, Texas 75235 Coppell, Texas
A FLOOR SURFACE ANALYSIS
LOCATION SURVEYED: Slab-on-Grade, Pour #10
APPROXIMATE AREA: 20,000 square feet
ASTM STANDARD: ASTM E 1155
INSTRUMENT USED: "Dipstick 2000", manufactured by Face Technologies
SAMPLING METHOD: Point elevations were measured at regular 12 inch intervals along straight lines up to 65
feet in length. The elevation differences between all adjacent reading points, the arithmetic
differences between all adjacent 12 inch elevation differences, and the elevation differences
between all points separated 10 feet were then calculated. Estimates of the floor's flatness
and levelness F-Numbers (FF and FL) were obtained through a statistical analysis of these
calculated profile values. See attached reports for individual measurement line results.
COMBINED OVERALL VALUE RESULTS: Combined Flatness F-Number (FF) 61.41 (65.75 - 57.07)
Combined Levelness F-Number (Ft.) 49.25 (53.02 - 45.48)
*Based upon the number of satnples taken, there is a 90% certainty that the actual F-Numbers of the surface surveyed will fall within thc ranges which fo[tow the respective
estimated Flatness and Levelness F-Numbers.
SPECIFIED LIMITS: Fv - Specified Overall Value: 35
FF - Minimum Local Value: N/A
Ft. - Specified Overall Value: 24
FL - Minimum Local Value: N/A
COMMENTS:
Technician: B. Ethem. P.G.
Report Distribution: Engineering, Inc.
(1) Reed Engineering Group
Project
Manager
SS
This report is exclusively for the use of the client indicated above and shatl not be reproduced in full without written approval of HBC Engineering, Inc.
REPORT OF FLOOR FLATNESS INSPECTION ~
ENGINEERING, INC.
8901 Carpenter Free,ray, Suite 100
Dallas, Texas 75247
PROJECT NAME: FREEPORT 7 PROJECT NO.: 94011157
DATE PLACED: 05/04/2001 REPORT NO.: 94011157.0007
DATE TESTED: 05/08/2001 SLAB-ON-GRADE, POUR #10
8 6
J
RUN 03
RUN 04
RUN 02
120.0'
RUN 01
L
86.0'
SLAB-ON-GRADE, POUR #10
~ NORTH
NOT TO SCALE
Combined Test Section
DATA,FREEPORT POUR10 05042001
Run Name No. Rdgs measured Ff measured F1
RUN01 65 50.30 <42.53-58.06> 59.48 <49.45-69.51>
RUN02 65 76.34 <64.55-88.13> 52.85 <43.94-61.76>
RUN03 65 85.69 <72.46-98.92> 61.83 <51.41-72.26>
RUN04 65 52.89 <44.72-61.06> 36.59 <30.42-42.76>
Totals: 260 61.41 <65.75-57.07> 49.25 <53.02-45.48>
Spec Ff: 35
Floor area above Ff Spec: 3380 sq feet.
Spec Fl: 24
Floor area above F1 Spec: 4253 sq feet.
HBC ENGINEERING, INC.
8901 CARPENTER FRWY. SUITE 100
DALLAS, TEXAS 75247
Phone : 214-630-1010
Fax : 214-630-7070
DIPSTICK SURVEY REPORT
DATA\FREEPORT POUR10 05042001 RUN01
Report Date: 05/08/2001
Operator ID : Bulent Ethem,PG Test Date: 05/08/101
Run Length : 65 feet Data Collection Bias: N/A
Min Local Ff : 20.0 Design Slope : N/A
Min Local F1 : 17.0 Start Point Elev : 0.000000
F-NUMBER ANALYSIS
Specified Ff : 35.0 Measured Ff : 50.30 <42.53-58.06>
Specified F1 : 24.00 Measured F1 : 59.48 <49.45-69.51>
ELEVATION TOLERANCE ANALYSIS
No Elevation Tolerance Specified
HBC ENGINEERING, INC.
8901 CARPENTER FRWY. SUITE 100
DALLAS, TEXAS 75247
Phone : 214-630-1010
Fax : 214-630-7070
DIPSTICK SURVEY REPORT
DATA\FREEPORT POUR10 05042001 RUN02
Report Date: 05/08/2001
Operator ID : Bulent Ethem,PG Test Date: 05/08/101
Run Length : 65 feet Data Collection Bias: N/A
Min Local Ff : 20.0 Design Slope : N/A
Min Local F1 : 17.0 Start Point Elev : 0.000000
F-NUMBER ANALYSIS
Specified Ff : 35.0 Measured Ff : 76.34 <64.55-88.13>
Specified F1 : 24.00 Measured F1 : 52.85 <43.94-61.76>
ELEVATION TOLERANCE ANALYSIS
No Elevation Tolerance Specified
HBC ENGINEERING, INC.
8901 CARPENTER FRWY. SUITE 100
DALLAS, TEXAS 75247
Phone : 214-630-1010
Fax : 214-630-7070
DIPSTICK SURVEY REPORT
DATA, FREEPORT POUR10 05042001 RUN03
Report Date: 05/08/2001
Operator ID : Bulent Ethem,PG Test Date: 05/08/101
Run Length : 65 feet Data Collection Bias: N/A
Min Local Ff : 20.0 Design Slope : N/A
Min Local F1 : 17.0 Start Point Elev : 0.000000
F-NUMBER ANALYSIS
Specified Ff : 35.0 Measured Ff : 85.69 <72.46-98.92>
Specified F1 : 24.00 Measured F1 : 61.83 <51.41-72.26>
ELEVATION TOLERANCE ANALYSIS
No Elevation Tolerance Specified
HBC ENGINEERING, INC.
8901 CARPENTER FRWY. SUITE 100
DALLAS, TEXAS 75247
Phone : 214-630-1010
Fax : 214-630-7070
DIPSTICK SURVEY REPORT
DATA\FREEPORT POUR10 05042001 RUN04
Report Date: 05/08/2001
Operator ID : Bulent Ethem,PG Test Date: 05/08/101
Run Length : 65 feet Data Collection Bias: N/A
Min Local Ff : 20.0 Design Slope : N/A
Min Local F1 : 17.0 Start Point Elev : 0.000000
F-NUMBER ANALYSIS
Specified Ff : 35.0 Measured Ff : 52.89 <44.72-61.06>
Specified F1 : 24.00 Measured F1 : 36.59 <30.42-42.76>
ELEVATION TOLERANCE ANALYSIS
No Elevation Tolerance Specified
HBC ENGINEERING, INC.
8901 CARPENTER FRWY. SUITE 100
DALLAS, TEXAS 75247
Phone : 214-630-1010
Fax : 214-630-7070