Z--COLO REHAB DUDLEY DIGGES HOUSE

HISTORIC DUDLEY DIGGES HOUSE: Work consists of: Repairs & rehab to the historic home�s exterior shell (which includes replacement of damaged siding and re-glazing the windows), isolated structural repairs to some sistered rafters, replacement of a basement beam (requiring three new 6 x 6 columns and one 3� x 3� x 1� footings), and the addition of cross bridging for the main level�s floor joists. There will be some repointing of the interior brick at a few areas along the foundation walls. The ductwork that stems from the north AHU will be removed as needed to replace the basement beam, then re-installed once the beam is in place. Two sump pits and pumps are to be provided and installed to remove water from the replaced foundation drainage lines. This project will include all necessary excavation work to expose the foundation walls in order to clean, dewater and install a water barrier to the entirety of the foundation walls and to replace the foundation drainage lines as well as to restore the existing ground gutter and drainage outfall system and to regrade around the home in order to eliminate water infiltration into the basement. Work includes removal of the home�s exterior ramp and the removal and replacement of portions of the existing front entry�s brick paver sidewalk and the backyard�s brick paver patio as required to install the sump pits. Contractors must be registered in the System for Award Management (SAM) in order to participate in this requirement. The SAM can be found at https://www.sam.gov. Payments will be made via Electronic Funds Transfer using the data within the SAM registration database. NAICS: 236220 Commercial and Institutional Building Construction; the small business size standard is $45 million. This requirement is being procured in accordance with Far Part 15 and Part 36 The order of magnitude for this project is estimated to be between $250,000 and $500,000. Location of Work: Colonial National Historic Park, Historic Dudley Digges House, 605 Main Street, Yorktown, York County, Virginia. Estimated contract performance period is 396 days from notice of award. Interested contractors shall provide their capability information to include point of contact information including email and telephone. Clearly identify your socioeconomic status: (8(a), HUBZone, Service-Disabled Veteran, WOSB, EDWOSB, EEISB, Small Business, etc.). Your response is due no later than 5:00 P.m. Eastern Time, April 17, 2016. All inquiries and questions shall be submitted in writing; no verbal questions will be accepted. For all emails include the following point of contacts: Wendy DeLeon at wendy_deleon@nps.gov