1 hr Fire rated wall assembly UL rating?

Job ID: 32959030

Budget: $10 – $30 USD

Hello,

I'm looking for the UL fire rating number for the 1 hour fire rated wall separation detail attached.
This is intended to be an interior partition wall between duplex units.
Two (2) 5/8 inch thick TYPE "X" gypsum boards are sandwiched between two (2) 2X4 stud walls. Both sides of TYPE "X" gypsum boards have 2X4 studs @ 16" O.C.

Project submittals:
- Wall UL rating number
- detail of the wall

Thank you.
Related categories: Engineering Building Architecture Firewall