VA256-12-B-1421 SECTION 31 23 19 DEWATERING
Published: 08/21/2012
Description
SECTION 31 23 19 DEWATERING PART 1 - GENERAL 1.1 DESCRIPTION: This section specifies performance of dewatering required to lower and control ground water table levels and hydrostatic pressures to permit excavation, backfill, and construction to be pe...
