Dccr project proposes to drill 6 direct push boring nebbd-28e-1, nebbd-28e-2, nebbd-28e-3 & nebbd-29e-1, nebbd-29e-2 & nebbd-30e located at 2215 5th street ne. The dp borings will be 2 inches in diameter and extend feet below ground surface. The borings will be completed using direct push methods with a standard hollow soil rod to collect soil samples. Groundwater samples may be collected via a peristaltic pump. Samples will be analyzed for tph-dro, tph-gro, voc, svoc, rcra metals (plus vanadium), pesticides, herbicides and pcbs. All drill cuttings will be containerized in 55 gallon dot rated steel drums. All drill cuttings will be properly tested and characterized for disposal. The dp borings will be backfilled with hydrated bentonite. Monitoring wells will not be installed. When the boring is complete, we fill the borehole approximately 1/4 full of bentonite pellets then add approximately 5 gallons of water to hydrate bentonite in the borehole. The boring is then filled approximately

Dccr project proposes to excavate 3 shallow pits (nebbv-30, nebbv-31, nebbv-32) for the purpose of utility location along 5th st ne, between w street ne and rhode island ave ne. The pits will be approximately 1 foot in diameter and less than feet deep. The pits will be excavated using soft dig techniques (air knife and vacuum extraction). The work time to complete the excavation will be approximately 2 weeks and will require the full work time of 7am -7pm. Nebbv- and nebbv-31 will require the use of flagmen, while nebbv-32 will be completed in the parking lane of 5th st ne. Sidewalks, pedestrians and parking meters will not be impacted.

Dccr project proposes to drill 6 direct push boring nebbd-28e-1, nebbd-28e-2, nebbd-28e-3 & nebbd-29e-1, nebbd-29e-2 & nebbd-30e located at 2215 5th street ne. The dp borings will be 2 inches in diameter and extend feet below ground surface. The borings will be completed using direct push methods with a standard hollow soil rod to collect soil samples. Groundwater samples may be collected via a peristaltic pump. Samples will be analyzed for tph-dro, tph-gro, voc, svoc, rcra metals (plus vanadium), pesticides, herbicides and pcbs. All drill cuttings will be containerized in 55 gallon dot rated steel drums. All drill cuttings will be properly tested and characterized for disposal. The dp borings will be backfilled with hydrated bentonite. Monitoring wells will not be installed. When the boring is complete, we fill the borehole approximately 1 4 full of bentonite pellets then add approximately 5 gallons of water to hydrate bentonite in the borehole. The boring is then filled approximately

Excavation; boring test pit (each addl), excavation; boring test pit (single)

Excavation; boring test pit (single)

Dccr project proposes to drill 6 direct push boring nebbd-28e-1, nebbd-28e-2, nebbd-28e-3 & nebbd-29e-1, nebbd-29e-2 & nebbd-30e located at 2215 5th street ne. The dp borings will be 2 inches in diameter and extend feet below ground surface. The borings will be completed using direct push methods with a standard hollow soil rod to collect soil samples. Groundwater samples may be collected via a peristaltic pump. Samples will be analyzed for tph-dro, tph-gro, voc, svoc, rcra metals (plus vanadium), pesticides, herbicides and pcbs. All drill cuttings will be containerized in 55 gallon dot rated steel drums. All drill cuttings will be properly tested and characterized for disposal. The dp borings will be backfilled with hydrated bentonite. Monitoring wells will not be installed. When the boring is complete, we fill the borehole approximately 1 4 full of bentonite pellets then add approximately 5 gallons of water to hydrate bentonite in the borehole. The boring is then filled approximately

Dccr project proposes to excavate 3 shallow pits (nebbv-30, nebbv-31, nebbv-32) for the purpose of utility location along 5th st ne, between w street ne and rhode island ave ne. The pits will be approximately 1 foot in diameter and less than feet deep. The pits will be excavated using soft dig techniques (air knife and vacuum extraction). The work time to complete the excavation will be approximately 2 weeks and will require the full work time of 7am -7pm. Nebbv- and nebbv-31 will require the use of flagmen, while nebbv-32 will be completed in the parking lane of 5th st ne. Sidewalks, pedestrians and parking meters will not be impacted.

Construction staging area

Excavation; boring test pit (single)

Excavation; boring test pit (each addl), excavation; boring test pit (single)

Dccr project proposes to excavate 3 shallow pits (nebbv-30, nebbv-31, nebbv-32) for the purpose of utility location along 5th st ne, between w street ne and rhode island ave ne. The pits will be approximately 1 foot in diameter and less than feet deep. The pits will be excavated using soft dig techniques (air knife and vacuum extraction). The work time to complete the excavation will be approximately 2 weeks and will require the full work time of 7am -7pm. Nebbv- and nebbv-31 will require the use of flagmen, while nebbv-32 will be completed in the parking lane of 5th st ne. Sidewalks, pedestrians and parking meters will not be impacted.

Dccr project proposes to drill 6 direct push boring nebbd-28e-1, nebbd-28e-2, nebbd-28e-3 & nebbd-29e-1, nebbd-29e-2 & nebbd-30e located at 2215 5th street ne. The dp borings will be 2 inches in diameter and extend feet below ground surface. The borings will be completed using direct push methods with a standard hollow soil rod to collect soil samples. Groundwater samples may be collected via a peristaltic pump. Samples will be analyzed for tph-dro, tph-gro, voc, svoc, rcra metals (plus vanadium), pesticides, herbicides and pcbs. All drill cuttings will be containerized in 55 gallon dot rated steel drums. All drill cuttings will be properly tested and characterized for disposal. The dp borings will be backfilled with hydrated bentonite. Monitoring wells will not be installed. When the boring is complete, we fill the borehole approximately 1 4 full of bentonite pellets then add approximately 5 gallons of water to hydrate bentonite in the borehole. The boring is then filled approximately

Dccr project proposes to excavate 3 shallow pits (nebbv-30, nebbv-31, nebbv-32) for the purpose of utility location along 5th st ne, between w street ne and rhode island ave ne. The pits will be approximately 1 foot in diameter and less than feet deep. The pits will be excavated using soft dig techniques (air knife and vacuum extraction). The work time to complete the excavation will be approximately 2 weeks and will require the full work time of 7am -7pm. Nebbv- and nebbv-31 will require the use of flagmen, while nebbv-32 will be completed in the parking lane of 5th st ne. Sidewalks, pedestrians and parking meters will not be impacted.

Construction staging area