On this 4000 sqft permeable paver driveway in Londonderry, NH, Genest Tidewater 80mm pavers were used as the main body of the driveway with Belgard Mega-Bergerac 14“ x 14“ slabs as a border. Techo-Bloc Tundra curbing was also installed at the street end of the driveway. Several circle packs of Genest Katahdin 60mm pavers were also installed. On this project after doing several test holes to determine base soils, a full exfiltration system was chosen. After twenty one inches of soil and asphalt excavation wa