Okla. Admin. Code § 252:606-6-50
MALT and WALT are calculated according to Equations K-7 and 8, respectively. If either the calculated MALT or calculated WALT exceeds 52̊C, it is capped at 52̊C. A DMLT of 52̊C is required if T95, the calculated MALT or the calculated WALT exceeds 52̊C.
Added at 41 Ok Reg, Number 23, effective 9-15-24