This is a Notice of Intent for the Defense Information Systems Agency (DISA), Fort Meade, Maryland. DISA intends to negotiate a Level of Effort (LOE) increase modification action with Unitech Consulting LLC, DBA Chameleon Integrated Services at 3207 Washington Ave., St. Louis, MO 63103, for Information Technology (IT) support. This modification will be issued under the current DISANet task order 0002 for contract HC1047-13-D-4003. These services are required to add three survey teams and three integration teams to complete the migration of the six 4th estate agencies identified in the Performance Work Statement (PWS) and their networks. The period of performance (PoP) is for March-August, 2019. During this PoP, DISA will visit and survey the 4th estate agencies identified in Section 8.1 of the PWS to establish processes, and perform data driven analysis to design and integrate the Fourth Estate network. The commodity IT work is to support the network, infrastructure, applications, tools, and processes necessary to support the day-to-day administrative functions of the organization. This includes but is not limited to voice/video/data circuits, Internet Access Point (IAP) connectivity, security stacks, network operations, business systems, identity management, directory services, collaboration tools, email, service desk, trouble ticketing, endpoints, Cybersecurity Service Provider (CSSP), capacity management, service level management, cybersecurity management, supply chain risk management, asset management, knowledge management, configuration management, validation and testing, and request fulfillment. This is not a request for competitive proposals. Requests for copies of this solicitation will not be honored unless the respondent provides evidence showing their capability to perform the required services. The proposed contract action is for supplies or services for which the Government intends to solicit and negotiate with only one source pursuant to the limited source authority of FAR 6.302-1(a)(2)(iii). The determination has been made for a sole source contractor. The current contractor, Chameleon Integrated Services, has the knowledge and experience to provide immediate DISA IT Support. The contractor has a team of support personnel experienced in all DISANet service areas. The knowledge of DISA processes and organizational structure, along with the needed expertise already on contract will ensure a short ramp up and allow for the 4ENO program office to move to the services on-boarding phase. Chameleon is the prime contractor of the DESS OPS task order and has performed similar duties well in the previous option years. Chameleon is the only contractor that has the DISANet historical background and the network migration experience that will meet the transition schedule of the 4th estate networks into DISANet. A determination by the Government not to compete this proposed modification action is supported by an approved Justification and Approval (J&A). This notice of intent is not a request for competitive proposals. For any questions regarding this requirement, contact the Contract Specialist, Vivianna Diaz at vivianna.m.diaz.civ@mail.mil or the Contracting Officer, Adelis M. Rodriguez at adelis.m.rodriguez.civ@mail.mil.