ACCRAM INC is a licensed Low Voltage Cabling contractor in Arizona. We have a contract with a GC/Developer with a "paid when paid" clause. We filed pre liens on time. Our final date of doing any work on this project was March 15th 2019. We are still owed 133K. The GC has construction issues unrelated to the work we have completed and therefore is not getting paid by the owner and has not paid us. I plan to file a "notice of intent to lien today. How does the "paid when paid " clause work in Arizona and can I demand payment for our work even though the GC claims they have not been paid yet by the owner.