Ercet temporary construction fencewithin the property line at the rear of the building alley.

Replace old mechanical system. Upgrade electrical system with modifications in certain units. Selective plumbing work will be done to support mechanical work performed.

Replacement of all existing residential unit windows with new windows that have been configured to match the historic window configuration.

Removal of a portion of the concrete walkway and the three existing concrete steps. A new concrete ramp, stairs and landing would be constructed.

Selective removal of interior partitions, finishes, fixtures and equipment.

Remove and replace main roof and metal coping, flashings... Along with roof sheathing replacement as needed.

Boiler

Replace finishes, fixtures and appliances in dwelling units and residential common areas. Limited plumbing work to be performed to support addition of individual washer dryer combos to be installed in dwelling units.

Replacement of existing residential dwelling unit mechanical system. Electrical service to the building will be upgraded and service to individual dwelling units will be modified as required. Limited plumbing work will be done to support the mechanical sustem. Mechanical equipment has been placed on the roof

1841 columbia road, nw is an existing eight story basement 114 unit apartment building with ground floor retail. The scope of this project includes the build-out of existing vacant area at the ground floor as two residential dwelling units. New mechanical, plumbing and electrical systems will be installed.

Retail/merchant space to add dressing rooms,reception area ada bathrooms,equipment ,utility room,adding electrical fixtures and ac closet change use to gymnasium

The scope of this project includes the construction of a roof deck for use by the tenants of the building. One stair currently serves the existing roof. A second stair will be extended to the roof to provide a second means of egress from the proposed roof deck.

1841 columbia road, nw is an existing eight story basement 114 unit apartment building with ground floor retail. The scope of this project includes the removal of existing roofing at the second floor level and the installation of new roofing and a modular extensive green roof system.

Replacement of the existing ground floor retail storefront system along columbia road, nw.

Update plans related to permit number b13048 to illustrate floor mounted heat pumps and corresponding revisions to duct routing.

To erect scaffolding for roof replacement to receive green plant modules.

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=zi8iggjeilcqwtatzf6gmikio9xe1gf7

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=zi8iggjeilclvgniap00vnic2of3fu0g

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=zi8iggjeilevuyzqorlgyjo6jz%2bhyiag

The scope of this project includes work to one basement level as a retail space. The proposed work includes. The removal of interior finishes fixtures and mechanical ductwork no longer in use. A new electrical panel will be installed. The space will be sprinklered. The existing mechanical system will be replaced and ventilation provided. Electrical service to the space will be upgraded. "on line".

Relocation of one elevator lobby smoke detector on 1st floor.

Castone restoration. Remove & replace selant application and repair facade masonry work as needed.

Electrical

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=zi8iggjeilfm%2f2shkre7iwyebupvtscp

Expedited

Plumbing and gas

Retail/merchant space to add dressing rooms,reception area ada bathrooms,equipment ,utility room,adding electrical fixtures and ac closet change use to gymnasium

Replace 29 electrical fixtures.

Retail/merchant space to add dressing rooms,reception area ada bathrooms,equipment ,utility room,adding electrical fixtures and ac closet change use to gymnasium

Plumbing and gas

Plumbing and gas

Retail merchant space to add dressing rooms,reception area ada bathrooms,equipment ,utility room,adding electrical fixtures and ac closet change use to gymnasium

Retail merchant space to add dressing rooms,reception area ada bathrooms,equipment ,utility room,adding electrical fixtures and ac closet change use to gymnasium

Replace 29 electrical fixtures.

Mechanical