1803.4.2 Existing data.
BC § 1803.4.2
Suitable borings, test pits, probings, and the logs and records that were obtained as part of earlier exploration programs by an engineer other than the engineer performing the geotechnical investigation and that meet the requirements of this section may only be used as partial fulfillment of the requirements of Section 1803.4.1. Additional boring(s) shall be made to fulfill the requirements of Section 1803.4.1, with a minimum of one additional boring required.













