Amberpoint 2R&3R-LR130627 American ---"" R .
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HAB&`
Rehab & Inspections, INC. -
(214) 536-2915 F
I
LOW PRESSURE AIR TEST FOR GRAVITY SANIT �' " -:
Test Procedures : Each section of sewer shall be tested between successive mach es r'n 294. 0
4/
Air shall be introduced into the pipeline until 4.0 psi gauge pressure has been rea h d At that tune%,o f air
shall be reduced and the internal air pressure shall be maintained between 3.5 and 4.5 psi . ",_- for at least two qniinutes
to allow the air temperature to come to equilibrium with the temperature of the pipe walls. e . the .i e�y- ,1 be
constantly monitored by a gauge and hose arrangement separate from the hose used to introduce.' p e. Pressure
I.-- �� e. 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 that 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 Station to Station Size Linear Feet Time Passed Passed
SS-1 2+38+0+00 8" 228 7:33 Yes Yes
SS-2 1+98-0+00 8" 188 7:33 Yes Yes
Contractor: San Saba Date: 6/27/13
Project: IIT Northpoint Corp. Center Job#:
Location:
Tested By: Oscar
Inspector: Larry Davis City Of: Coppell
American Rehab & Inspections
Office (972) 488-3042 / Cell (214) 536-2915
Project
Project Name I I T Northpoint Corp. Location Street
Center
Date 6/27/2013 Direction Of Survey Upstream
City Coppell PO Number
Run Number 3.60 Purpose Pre-Acceptance
Operator Name Ken Honeycutt Completed Yes
Comments
Pipe
Asset ID Line SS-1 Pipe Size 8"
Pipe Material Polyvinyl Chloride Pipe Shape Circular
Lining Method Total Length
Length Surveyed 227.6 Year Laid
Year Renewed Sewer Use Sanitary
Manhole
Numberm MH 2+38 CO Upstream MH Depth
Downstream MH 0+00 Downstream MH
Number Depth
Other
Media Number Truck Number
Contractor Name San Saba Weather Dry
Project Name: I I T Northpoint Corp. Center
Date: 6/27/2013 Asset ID: Line SS-1
Location: Street Upstream MH Number: 2+38 CO
Length Surveyed: 227.5 Downstream MH Number: 0+00
Run Number: 3.60 Direction Of Survey: Upstream
Pipe Size: 8" Pipe Material: Polyvinyl Chloride
0 ID Number: 0+00
(3.0) BS - Begin Survey
(225.5) CO - Clean-Out
(226.9) CO - Clean-Out
(227.5) ES - End Survey
Total Distance: 227.5 ID Number: 2+38 CO
Project Name: I I T Northpoint Corp. Center
Date: 6/27/2013 Asset ID: Line SS-2
Location: Street Upstream MH Number: 1+98 CO
Length Surveyed: 188.2 Downstream MH Number: 0+00
Run Number: 3.80 Direction Of Survey: Upstream
Pipe Size: 8" Pipe Material: Polyvinyl Chloride
0 ID Number: 0+00
(3.0) BS - Begin Survey
(186.4) CO - Clean-Out
(187.8) CO - Clean-Out
(188.2) ES - End Survey
Total Distance: 188.2 ID Number: 1+98 CO