Before accepting a delivery of sanitary ware to site the plumber should first check it is?

Before accepting a delivery of sanitary ware to the site, the plumber should first check that the items are free from any visible damage, such as cracks or chips. They should also verify that the correct quantities and types of products have been delivered as per the order specifications. Additionally, checking for compliance with relevant standards and ensuring that all components for installation are included is essential to avoid delays later in the project.