38 LS/LGCX, 4022 Hilltop Rd, Tinker AFB OK, 73145-2713

D -- LOCAL DIAL TONE SERVICE FOR LANGLEY AFB VA DUE 082896 POC Contact Point: Mr Darrell A. Davis, Contracting Officer, (405)734-9297. This is a sources sought market survey synopsis for vendors certified by the Virginia Public Utility Commission to provided local telephone exchange services. The primary service requirement is local access, switching, transport, and related functions at Langley AFB, located in the City of Hampton, Virginia. These exchange services do not include residential or business services for non-government entities or customers such as residential service for service members and their families or non-government contractors located on Langley AFB. Langley AFB is presently serviced by exchange (804)-764 provided by Bell Atlantic. The NPA is scheduled to change from 804 to 757 on July 1, 1996. The current quantity of direct in dial, direct out dial and two-way exchange access trunks serving Langley is 236. This quantity may expand in the future due to additional base requirements. Langley AFB currently uses ten thousand direct in dial station numbers from (804)-764. This quantity may expand by 5000 additional numbers requiring a new NXX in the future. Local calling access for Langley AFB is needed to the exchange located in Hampton VA. Local exchange services are required to enable Government users to access the following: local and intra-LATA exchange areas, and interconnection with inter-LATA exchange carriers. The local exchange service shall include direct indial trunking to the Government telephone digital switching system (Northern Telecom, Inc MSL-100, equipped with business centrex software and features). The vendor shall provide number portability for the current exchange DID numbers. The vendor shall have the ability to acquire additional DID station numbers. Access to the local exchange shall include Emergency 911 services and functions. The vendor shall extend Public Service Answering Positions to the Government as required. The vendor shall provide access to directory number information, e.g. NPA-555-1212 or 411. The vendor shall provide access to operator services to provide subscriber line verification or barge-in, extend to long distance providers, and a assist with other exchange access functions. For testing and maintenance of exchange access lines or trunks terminated to the Government switching system, the vendor shall provide directory numbers for the local exchange test and maintenance desk and directory numbers for connecting to switching system built-in test functions. These test functions are used by the Governments switching system and maintenance personnel to periodically test switched connections or to manually select a circuit or channel by maintenance crafts-personnel. The testing provides a measure of quality check on the connecting facilities. Interconnection of the local exchange service shall be provided by analog and digital trunks. Trunking connections for 4 wire E&M Type 1 or 2 wire dial repeating, digital (1.544 Mbps) to provide E&M, PRI (ISDN), and foreign exchange/local exchange loop or ground start is required. The vendor shall provide and arrange billing in monthly increments itemized by pilot directory number, by service type and area codes. Billing shall be provided in paper format (original and four copies) as a minimum. Magnetic media, formatted for sorting and printing by the Government to distribute to tenants for verification and certification may also be required. The billing shall be separable by grouping of directory numbers or by individual directory numbers for distribution by the users. The vendor shall provide analog business lines and ISDN BRI digital line terminations. The vendor shall provided transport services within the local exchange area at data rates expected to range from low speed analog voice bandwidth to condition channels supporting 56 Kbps and digital stream ranging from DS1, DS3 to SONET OC-3/OC-12 rates. Migration of SONET to next higher transmission rates is an expected growth plan. Dynamic allocation of bandwidth is expected to be a future use of the local exchange connection facilities. Termination of lines and trunks (analog and digital facilities) shall meet via network loss constraints to maintain an acceptable engineered transmission level to the user. Reliability of facilities and equipment are concerns of the vendor. The Government requires periodic traffic study data. Expected availability of channels greater than 99.98% is needed. The quality of these channels meet or exceed industry standards for maximum noise levels, loss and echo. Demarcation of exchange access lines, private line channels, and trunks shall be at the base central office. Termination of digital circuits shall permit craft personnel to access by patch cords. Demarcation of business lines shall be on the distribution frame (including BRI(ISDN) U-Loop). Firms interested in providing for Langley AFB local exchange services and media requirements are requested to provide a summary of technical and financial information concerning their certifications (by type i.e., facility or non-facility based by service area), applicable tariffs, capabilities, experience (current services or contracts to include points of contact), hardware assets and access to switched services and corporate background in the telecommunications industry. Offerors must provide specific information as to how the services listed in this synopsis would or could be satisfied. Only firms submitting acceptable technical and financial statements or resumes will be solicited or considered for competitive proposals or evaluation and selection under multiple tariffed services. Responses should be limited to approximately 25 pages or less. This is a sources sought market survey synopsis for vendors certified by the Virginia Public Utility Commission to provide local telephone exchange services. The primary service requirement is business lines to provide voice and fax to the local city and long distance services. The vendor shall also provide local exchange service from the demarcation point.. These exchange services do not include residential or business services for non-government entities or customers. District of Columbia Air National Guard (DC ANG) is presently serviced by exchange (540)-662 provided by Bell Atlantic. DC ANG is currently supported by a single business line. This quantity is not expected to expand. Local exchange services are required to enable Government users to access the following: local and intra-LATA exchange areas, and interconnection with inter-LATA exchange carriers. The local exchange service shall include business centrex software and features, such as DTMF dialing, speed dialing with storage capability of at least 8 directory numbers (at least 15 digits each), call forwarding, caller ID, voice mail, etc. The vendor shall provide number portability for the current exchange station directory number. Requirements for new station numbers shall be within the existing NXX until exhausted. The vendor shall have the ability to acquire additional station numbers, if required. Access to the local exchange shall include Emergency 911 services and functions. The vendor shall provide access to directory number information, e.g. NPA-555-1212 or 411. The vendor shall provide operator services to provide subscriber line verification or barge-in, extend to long distance providers, and a assist with other exchange access functions. The vendor shall provide and arrange billing in monthly increments. Billing shall be provided in paper format or magnetic media formatted for sorting and printing by the Government. The vendor shall provide analog business lines, however, ISDN Basic Rate Interface (BRI) digital line terminations may be required in the future. Demarcation of the business line is currently located on a pole on the premises of Winchester Regional Airport. If ISDN BRI are installed, the U-Loop shall be extendible to the DC ANG offices to install NT1 interfaces. Firms interested in providing local exchange service for the DC ANG are requested to provide a summary of technical and financial information concerning their certifications (by type i.e., facility or non-facility based by service area), applicable tariffs, capabilities, experience (current services or contracts to include points of contact), hardware assets and access to switched services and corporate background in the telecommunications industry. Offerors must provide specific information as to how the services listed in this synopsis would or could be satisfied. Only firms submitting acceptable technical and financial statements or resumes will be solicited or considered for competitive proposals or evaluation and selection under multiple tariffed services. Responses should be limited to approximately 10 pages or less. Sources Sought announcements are placed on the 38EIW Homepage, http://www.eiw38.af.mil under the Specialized Contracting Section, CSA Branch. All questions and replies should be forwarded to the contracting officer 38LS/LGCX, Attn: Mr. Darrell A. Davis, ste 207, 4022 Hilltop Road, Tinker AFB, OK 73145-2713, Ph 405-734-9297 (Fax 405-734-9537) or e-mail davis@servera.eiw38.af.mil. (0201)

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