The contractor should inform the WPS of any new sub-contractors and confirm if they are to be paid via the PBA and if not confirm the reason why not.
Dylai’r contractwr roi gwybod i SCC am unrhyw is-gontractwyr newydd a chadarnhau a ydynt i’w talu drwy’r CBPac os nad ydynt yn cadarnhau’r rheswm pam.