Gsi plans to drill 5 soil test borings to confirm soil strength with a hollow-stem auger equipped with a split spoon sampler for the spt n-value tests down to a maximum depth of feet below existing grades. All borings will be drilled to the maximum depth or auger refusal whichever occurs first. The boreholes dimension will be 3. 25 inches and shall be grouted upon completion. See attached work plan.

Plumbing and gas

Gsi plans to drill 5 soil borings to install inclinometers to a maximum depth of 45 feet below existing grades. All borings will be drilled to the maximum depth or auger refusal whichever occurs first. The boreholes dimension will be 4. 25 inches and shall be cased the full depth of the boring and grouted in place. An 8-inch flush mount cover will be installed at the surface to protect the inclinometer and for safety purposes. See attached work plan.

Plumbing and gas

Electrical

Plumbing and gas

Gsi plans to drill 5 soil test borings to confirm soil strength with a hollow-stem auger equipped with a split spoon sampler for the spt n-value tests down to a maximum depth of feet below existing grades. All borings will be drilled to the maximum depth or auger refusal whichever occurs first. The boreholes dimension will be 3. 25 inches and shall be grouted upon completion. See attached work plan.

New 8 story building.

Foundation to grade permit for proposed mixed use-building.

Gsi plans to drill 5 soil borings to install inclinometers to a maximum depth of 45 feet below existing grades. All borings will be drilled to the maximum depth or auger refusal whichever occurs first. The boreholes dimension will be 4. 25 inches and shall be cased the full depth of the boring and grouted in place. An 8-inch flush mount cover will be installed at the surface to protect the inclinometer and for safety purposes. See attached work plan.

Tower crane for jobsite use

Sheeting and shoring for new 8-story mixed use building with 2 levels of below grade parking.

Installation of 1 temporary construction trailer on private property.

Plumbing and gas

Mechanical

Mechanical

Interior alterations to office space- tenant fit out

Electrical

Plumbing and gas

Plumbing and gas

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:/eservices. Dcra. Dc. Gov/ospi/printpermit. Aspx? Param=zi8iggjeildvzgizi5htjawyd5sn4isy

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:/eservices. Dcra. Dc. Gov/ospi/printpermit. Aspx? Param=zi8iggjeildvzgizi5htjumcb1ny3y3x

Connect 6:di water main to existing 6"di water main - 3 locations at 901 4th st, nw

Connect 6" di water main to existing 6" di water main - 3 locations at 901 4th street, nw

Type of elevator: one (1) dumbwaiter steel convenience (8 floor).

Type of elevator: two (2) traction steel core passenger (8 floor).

Type of elevator: one (1) traction steel core passenger (8 floor).