Freeport NIP(2.8)-LR040426UTILITY/h ENVIRONMENTAL SERVICES, INC.
P.O. BOX 542015 1965 CALIFORNIA CROSSING
DALLAS, TEXAS 75354
(972) 556-2913
DATE: 04/26/04
CONTRACTORS NAME: Powell General Contractors
JOB NAME: Freeport North Addition
CITY: Coppell, Tx ~e × ~ ~
INSPECTOR: Lat,y Davis
INSPECTION FIRM: UT~UTY & ENVIRONMENTAL SERVICES
OPERATORS: Sergio Aldana
PCI CONSTRUCTION
PROJINFO
PROJECT NUM: [
RESPONSIBLE: I DATE:
PCI CONSTRUCTION 04~21/2004
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PCI CONSTRUCTION
ISAC
UTILITIES
P.O. BOX 2967
McKINNEY,TX. 75070
972-562-2762
972-562-2954
PROJ MGR
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CITY OF COPPELL
LARRY DAVIS
INSPECTOR
COPPELL,TX.
CONTRACTOR
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UTILITY & ENVIRONMENTAL SERVICES INC.
SERGIO ALDANA
TV Inspection
1965 CALIFORNIA CROSSING
DALLAS,TEXAS 75220
(972)556-2913
972-880-8896
UESERVICES.COM
FREEPORT NORTH ADOITION.mclb II PAGE: 1
~CICONSTRUCTION
INSPECTION REPORT
DATE: WORK ORDER: WEATHER: OPERATOR: SECTION NR: SECTION NAME:
04~21/2004 SUNNY, DRY SERGIO Al. DANA I
PRESENT: VEHICLE: CA.N~RA: PRESET: CLEANED: RATE:
PAN/TILT 0
STREET: UNE "SS-I" MAP #1: MH: 0+00
CITY: FREEPORT NORTH ADDITION MAP #2: MH: WWAD 0+6~
LOCALE: COPPELI~TX. TAPE #: I T~D LGTH: 69.8 ft
INSPECT REASON: NEW CONSTRUCTION PIPE SIZE: 8" PVC 3.18%
MATERIAL: PVC JT LGTH: LARRY DAVIS
SECTION TYPE: WASTEWATER
LINING:
AREA: RSRVD:
REMARK:
1:176 DIST OBSERVATION
START IN MH. STA. 0+00
STOP IN VVWAD STA. 0+65 END OF SURVEY
FREEPORT NORTH ADOITION.mdb // PAGE: 2
Utility & Environmental Services, Inc
Low Pressure Air Test for Gravity Sanitary Sewer
Test Procedure:
Each section of sewer shall be tested between successive manholes.
Air shall be introduced into the pipeline until a 4.0 Psi gauge pressure has been reached.
At that time, the flow of air shall be reduced and the internal air pressure shall be maintained between
3.5 and 4.5 Psi gauge for at least two (2) minutes to allow the air temperature to come to
equilibrium with the temperature of the pipe walls. Pressure in the pipe shall be constantly
monitored by a gauge and hose arrangement separate from the hose used to introduce air
into the line. Pressure in the pipe shall not be allowed to exceed 5 Psi.
After the temperature has stabilized and no air leaks at the plugs have been found, the air pressure
shall be used to determine the time lapse required for the air pressure to drop to 2.5 Psi gauge.
If the time lapse required for the air pressure to decrease from 3.5 to 2.5 Psi exceeds that shown in the
following table, the pipe shall be presumed to be within acceptable limits for leakage.
If the time lapsed is less than that shown in the table, the contractor shall make corrections
to reduce the leakage to acceptable limits.
Line Information Test Results Air Test Mandrel
Line I Station to Station I Pipe Size I Psi L.F. TestedI Time Passed? Passed?
VVVVAD
SS-1 0+00 0+65 8" 4.5 69~8 5:40 Yes Yes
Owner: Powell General Contractors
Project: Freeport North Addition
Location: 585 S. Royal Lane
Tested by: Sergio Aldana
Inspector: Larry Davis
Date: 4/21/04
Job #:
of Utility & Environmental Services, Inc.
City of: Coppell, Tx