Network Unavailability Adjustment

3.4  The Network Unavailability Adjustment for each [Unavailable Road Section Length] during each Month shall be calculated by applying the following formula for each incidence of Unavailability,

NUDr  = RSLWFr x RSLU x DPr

where:

NUAr

the Network Unavailability Adjustment for RSL "r"

RSLWFr =

the Weighting Factor for RSL "r"

RSLU =

Road Section Length Unit, calculated in accordance with paragraph 3.2 of Part III of this Schedule 21 (Payment Mechanism)

APr =

the Adjustment Period for the RSL "r"