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2009-12-21_REVISION - M1980244 (40)
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2009-12-21_REVISION - M1980244 (40)
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Entry Properties
Last modified
6/15/2021 5:52:24 PM
Creation date
12/30/2009 8:53:38 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
M1980244
IBM Index Class Name
REVISION
Doc Date
12/21/2009
Doc Name
QA Liner Recert- App.A, Phase IVc Cert. Doc.
From
CC&V
To
DRMS
Type & Sequence
AM9
Media Type
D
Archive
No
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October 2004 -32- 043 -2170 <br />6.1.3.2 Seaming Observations <br />• Golder ersonnel observed seams before, during and after welding. Golder checked each seam for <br />p g g <br />a <br />adequate overlap prior to seaming and to verify that the seam area was clean and dry. Golder also <br />verified seam competence and channel aperture (by inspection of a hand cut coupon) at the end of <br />each seam welded. <br />Golder documented Poly -Flex personnel performing the seaming and the seaming equipment used. <br />Following the completion of seaming and routine repairs, Golder checked the full length of each seam <br />to verify that no additional repairs were required. In the event that additional repairs were needed, <br />Golder marked the location requiring repair on the geomembrane, documented the location, and <br />brought the repair area to the attention of Poly -Flex. Once Poly -Flex made repairs, Golder checked <br />the repair location to verify completion per the project specifications. Golder inspected all seams for <br />quality and completion. Golder personnel conducted a final walk - through to verify completion of the <br />entire geomembrane system and to identify any additional damage that may have occurred during <br />construction operations. <br />• Golder recorded observations made during seaming. The fusion- welding summary is presented in <br />Appendix K -5, and the extrusion- welding summary is presented in Appendix K -6. <br />6. l .4 Defect and Repair Observations <br />Golder inspected geomembrane panels for damage that may have occurred during manufacture, <br />transport, deployment, or installation as discussed in Section 6.1. Golder repeatedly observed all <br />panels and seams for defects until Ames covered the geomembrane with DCF. <br />Golder documented defects by assigning a unique defect identification code to each defect, and <br />marking each defect code on the geomembrane. The summary of defects, repairs, and <br />non - destructive testing of repairs, including the approximate location of each repair is presented in <br />Appendix K -7. <br />• <br />1 : WVC 4 0WCeri. QAppNw1004WM170 .0700.12187.CeMPhNGOOC Golder Associates <br />
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