In-Plant Construction. In-plant inspectors shall use the DSA 152-IPI as described in Section 1.5. Unlike the DSA 152, interim verified reports from the design professionals are not required for the in-plant inspector to sign off the DSA 152-IPI. However, the in-plant project inspector and the design professional delegated or sub- delegated the responsibility for observation of in-plant construction shall sign in the appropriate location on the DSA 152-IPI prior to the permanent modular or relocatable building leaving the plant. A stop work order may apply if this is not done (see IR A-13: Stop Work and Order to Comply for additional information). Building modules may be shipped to the project site in phases prior to construction of all modules of a building. For each phase, the DSA 152-IPI shall list the serial numbers of the modules constructed, be signed by the delegated design professional, and be attached to those modules being shipped. The final DSA 152- IPI shall denote that all modules have been constructed, be affixed to the last module being shipped to the site, and be uploaded to the DSAbox by the in-plant inspector. The site inspector shall verify receipt of the final DSA 152-IPI prior to installation of the last module. If the in-plant inspector does not perform welding special inspection, the Laboratory of Record or independently hired welding special inspector shall provide verified reports, either form DSA 291: Laboratory of Record Verified Report or DSA 292: Special Inspectors Employed Directly by the District Verified Report depending on the welding special inspector’s employment relationship with the Laboratory of Record (see Section 1.10 and 1.11 for additional information). In this situation, verified reports for testing of materials and special inspection of the welding are required for the in-plant inspector to complete the appropriate block on the DSA 152- IPI. These verified reports shall be submitted electronically to DSA as described in Section 4.
