7. Multiple pits: Where the applicant intends to establish more than 5 pits for the needs of a single civil engineering project or works, he may submit a single overall guarantee of $50,000 for all the pits for which he submits an application. Such guarantee shall replace the one which is required in accordance with paragraph m of section 3.
R.R.Q., 1981, c. Q-2, r. 2, s. 7.