Content | Date | Cost | Contractor Rank | Address | Contractor |
---|---|---|---|---|---|
SCORE 56 4301 13th St Nw, Washington, Dc 20011 The scope of service will involve using a hollow-stem auger drilling rig to complete the installation of seven 2-inch groundwater monitoring wells installed to the top of the groundwater or to the top of the confining layer. These wells will be constructed of gauge pvc with slot well screen. Number 2 sand will be used around the screen within bentonite and grout to seal the well in place. The monitoring wells will be flush mounted with a locking well cap. During drilling operations soil samples will be collected, field screened, and submitted for laboratory analysis. Groundwater samples will be collected once all of the wells are installed. Date: November 13, 2014 Contractor: Jason Beck Ecs Midatlantic Llc Client: Teresa Luther District Of Columbia Department Of General Service | Permit type: Miscellaneous | Permit status: Permit issued | Permit id: Sb1500045 |