New Jersey Administrative Code
Title 7 - ENVIRONMENTAL PROTECTION
Chapter 14 - WATER POLLUTION CONTROL ACT
Subchapter 2 - CONSTRUCTION OF WASTEWATER TREATMENT FACILITIES
Section 7:14-2.5 - Field layout (baseline and monuments)

The owner shall be responsible to establish and confirm field controls prior to start of construction. The contractor shall not be liable to check the accuracy of field controls (baseline and monuments) for sewer pipe installation. However, the contractor's layout must be based on a minimum of two field control points. Whenever the contractor detects an error in the field controls during pipe installation, the contractor shall immediately notify the owner and the owner's engineer of such error with sufficient documentation. The contractor shall be held responsible for all corrective measures and associated costs for failure to notify the owner of such error.