1st extension to building permit b92884 to expire november 5, 2012

2nd extension of building permit b92884, to expire on may 5, 2013.

3rd and final extension of building permit b92884, to expire on november 5, 2013.

A hollow stem auger(hsa) will install sixteen temporary dewatering wells by advancing a 14 inch outer diameter/ inch inner diameter bore hole to a depth of feet. At depth, a 4 inch pvc flush joint, threaded well assembly will be set and select filter placed. Into each well will be installed a 2 hp turbine sunmersible pump. Effluent will be directed through a common manifold to a baffled settling tank and discharged as detailed on the temporary discharge authority permit.

A hollow stem auger will install four temporary dewatering wells by advancing a 14 inch outer diameter and inch inner diameter bore hole to a depth of feet. At depth, a 4 inch pvc well assembly will be set and select filter placed. Into each well will be installed a 2 hp turbine submersible pump. Effluent will be directed through a common manifold to a baffled settling and discharged per tda permit.

ôhollow stem auger (hsa) will install ten (10) gravel packed wells by advancing an 18 inch outer diameter/12 1/4 inch inner diameter bore hole to a depth of feet. At depth, a 6 inch pvc well assembly will be set and select filter placed. Into each well will be installed a 5 hp turbine submersible pump. Effluent will be directed through a common manifold to a baffled settling tank and discharge as detailed on the temporary discharge authorization permit 0714-1001.??

Revise building permit no. B92884 -5/5/11 - a new 8-floor office building with a 2nd extension permit # b1301082 - 11/2/12 will be expired 5/5/13. Revisions include exterior facade redesign, and miscelaneous m/p/e and structural modifications, as per plans. No increase in scope of work, or size of building.

Minor revisions to issued sheeting and shoring permit sh140071, dated 7/3/14. Project under construction. Includes: revised tiebacks along north capitol street, delete inclinometers along north capitol street as unnecessary, and, provide drilled soldier beams on north capitol street, part of g street, and part of south interior property line, as per plans. No increase in excavation area and no change in projections or dimensions of work. All work below finished grade.

Install sheeting and shoring and excavate for new office building, as per plans, includes vault along g street nw

Towercrane for jobsite use

Revise permit sh1000021 dated 5/16/14. Minor change to bracing system at sw corner of property, revise tiebacks on north capitol street, extend soldier beam height on north capitol street and remove layback, add 6 foot wide 1:1 layback along south property line, add inclinometers on north capitol street and g street shoring lines - four at each street.

Electrical

Plumbing and gas

This supplemental permit was issued online. Use the online permit view application on dcra intranet to view the details and print a copy of the permit. Alternatively, you can copy and paste the following url into an internet browser. Https:/ospi. Dcra. Dc. Gov/ospi/printpermit. Aspx? Param=zi8iggjeile6hnnune%2f%2b6mj7olykcuaj

A hollow stem auger(hsa) will install sixteen temporary dewatering wells by advancing a 14 inch outer diameter/ inch inner diameter bore hole to a depth of feet. At depth, a 4 inch pvc flush joint, threaded well assembly will be set and select filter placed. Into each well will be installed a 2 hp turbine sunmersible pump. Effluent will be directed through a common manifold to a baffled settling tank and discharged as detailed on the temporary discharge authority permit.

A hollow stem auger will install four temporary dewatering wells by advancing a 14 inch outer diameter and inch inner diameter bore hole to a depth of feet. At depth, a 4 inch pvc well assembly will be set and select filter placed. Into each well will be installed a 2 hp turbine submersible pump. Effluent will be directed through a common manifold to a baffled settling and discharged per tda permit.

Hollow stem auger (hsa) will install ten (10) gravel packed wells by advancing an 18 inch outer diameter/12 1/4 inch inner diameter bore hole to a depth of feet. At depth, a 6 inch pvc well assembly will be set and select filter placed. Into each well will be installed a 5 hp turbine submersible pump. Effluent will be directed through a common manifold to a baffled settling tank and discharge as detailed on the temporary discharge authorization permit 0714-1001.

A hollow stem auger will install an additional temporary dewatering wells to a depth of feet. At depth, a 6 inch well assembly will be set and select filter placed. Into each well will be installed a 5 hp submersible pump. Effluent will be directed through a common manifold to a baffled settling tank and discharged per temporary discharge authorization permit 0714-1001.

Abandonment of temporary dewatering wells.

Plumbing and gas

Hollow stem auger (hsa) will install ten (10) gravel packed wells by advancing an 18 inch outer diameter/12 1/4 inch inner diameter bore hole to a depth of feet. At depth, a 6 inch pvc well assembly will be set and select filter placed. Into each well will be installed a 5 hp turbine submersible pump. Effluent will be directed through a common manifold to a baffled settling tank and discharge as detailed on the temporary discharge authorization permit 0714-1001.

A hollow stem auger(hsa) will install sixteen temporary dewatering wells by advancing a 14 inch outer diameter/ inch inner diameter bore hole to a depth of feet. At depth, a 4 inch pvc flush joint, threaded well assembly will be set and select filter placed. Into each well will be installed a 2 hp turbine sunmersible pump. Effluent will be directed through a common manifold to a baffled settling tank and discharged as detailed on the temporary discharge authority permit.

A hollow stem auger will install four temporary dewatering wells by advancing a 14 inch outer diameter and inch inner diameter bore hole to a depth of feet. At depth, a 4 inch pvc well assembly will be set and select filter placed. Into each well will be installed a 2 hp turbine submersible pump. Effluent will be directed through a common manifold to a baffled settling and discharged per tda permit.

Plumbing and gas