Rosebriar-LR121023 American cL°NPB & NSA
Rehab & Inspections, INC. �
(214) 536-2915 ?vT 2 4536- O
LOW PRESSURE AIR TEST FOR GRAVITY SANVITARY��° ; G -29j 15 2
Test Procedures : Each section of sewer shall be tested between successive manholes. °-�� ONI
Air shall be introduced into the pipeline until 4.0 psi gauge pressure has been reached. t that time the flow oe
air shall be reduced and the internal air pressure shall be maintained between 3.5 and 4.5 psi gau ,1.1 at least two 2)
minutes to allow the air temperature to come to equilibrium with the temperature of the 'iv walls. - e l •'s e
shall be constantly monitored by a gauge and hose arrangement separate from the ho used to introduce a o the line.
Pressure in the pipe shall not be allowed to exceed 5 psi. .
After the temperature has stabilized and no air leaks at plugs bee fo nd,the air pressure shall be used
to determine that time lapse required for the air pressure to dr to 2. 'si :• 'ge.
If the time lapse required for the air pressure to decre fr,al .. to 2.5 • i exceeds that shown in the following
table,the pipe shall be presumed to be within acceptable limits for 1:; .:.-. /
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 Station to Station Size Linear Feet Time Passed Passed
SS-1 4+94-0+00 8" 510 7Min. Yes Yes
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Contractor: Jac Date: 10/23/12
Project: osebriar Es pits Job#:
Location: Sandy lake '
Tested By: Oscar ,�`
Inspector: Larry-Davis City Of: Coppell
American Rehab & Inspections, Inc.
3039 Parr Lane Grapevine,Texas 76051
972-488-3042 ' --
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Project
Project Name Rosebriar Estates Location Street
Date 023/2012 Direction Of Survey Downstream
City Coppell PO Number
Run Number Purpose Pre-Acceptance
Operator Name John Henry Completed Yes
Comments
Pipe
Asset ID Line SS-1 @ 1.00% Pipe Size 8"
Pipe Material Polyvinyl Chloride Pipe Shape Circular
Lining Method Total Length
Length Surveyed 510.2 Year Laid
Year Renewed Sewer Use Sanitary
Manhole
Start MH Number 4+94 Start MH Depth
Start MH Location Start MH Notes
End MH Number 0+00 End MH Depth
End MH Location End MH Notes
Amount of Flow Signs Of Surcharge No
Other
Media Number Truck Number 004
Contractor Name Jackson Weather Dry
VCR Start Index 00:04:47 VCR End Index 00:00:00
Company
American Rehab Cell 214-536-2915
and Inspections Office 972-488-3042
Dallas, Texas Fax 972-488-3142
Created with the4PKOSM report generator
Project Name: Rosebriar Estates
Date: 10/23/2012 Asset ID: Line SS-1 @
1.00%
Location: Street Start MH Number: 4+94
Length Surveyed: 510.2 End MH Number: 0+00
Run Number: Direction Of Survey:
Downstream
Pipe Size: 8" Pipe Material: Polyvinyl
Chloride
ID Number: 4+94
(3.0) - Begin Survey
(111.5) - Lateral At 3 Oclock
(211.4) - Lateral At 3 Oclock
(314.3) - Lateral At 3 Oclock
(416.0) - Lateral At 3 Oclock
(510.2) - End Survey
Total Distance: 510.2 ID Number: 0+00
Created with the D..i' 4< report generator
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