Supply tubing shall be marked with consumer tag-number at the distribution manifold or at hook-up
to main line.
When tubing enters through bulkheads/penetrations, tubing shall be marked with tag no. on
both,sides of the bulkhead/penetrations.
Supply tubing shall be marked with consumer tag-number at the distribution manifold or at hook-up
to main line.
When tubing enters through bulkheads/penetrations, tubing shall be marked with tag no. on
both,sides of the bulkhead/penetrations.