8. The slurry storage tank and any effluent tank, channels, pipes and reception pit must be designed and constructed so that with proper maintenance they are likely to continue to satisfy the requirements of paragraphs 2 to 4 for at least 20 years.E+W
Commencement Information
I1Sch. 6 para. 8 in force at 1.4.2021, see reg. 1(3)