Pass-Through Hatch Interlock Test Report Missing Before Final Payment Email Template

Use this page when final payment is delayed because the buyer says the pass-through hatch interlock test report, transfer-hatch acceptance record, or interlock signoff is still missing. This is different from a door-release or isolator page because the blocker here is the tested interlock function of a pass-through hatch or specialist transfer opening in a controlled environment. The commercial problem is that the hatch may already be installed and apparently working, but the payer is still withholding payment until the formal interlock test record is accepted. Your email should ask whether the hatch-interlock report is the only remaining blocker, whether testing has already been completed, what hatch, alarm, or sequence issue is still unresolved, and whether payment will be released once that report is approved. The outcome you want is to reduce the delay to one specific transfer-hatch acceptance document instead of broad cleanroom-handover comments.