权益分类	功能权益	普通用户	{{item.name}}会员
{{category.name}}	{{benefitItem.name}}

Design, Build and Installation of the TDRSS South Pole Relay

TDRSS 南极中继站的设计、建造和安装

基本信息

批准号：
0444170
负责人：
金额：
$ 20万
依托单位：
LJT & ASSOCIATES, INC.
依托单位国家：
美国
项目类别：
Contract
财政年份：
2004
资助国家：
美国
起止时间：
2004-07-15 至 2007-07-31
项目状态：
已结题

来源：
https://www.nsf.gov/awardsearch/showAward?AWD_ID=0444170&HistoricalAwards=false
关键词：
Design Build Installation TDRSS South

项目摘要

The National Science Foundation Office of Polar Programs (NSF/OPP) has established the South Pole Station Modernization project as a multi-year project to replace the facility infrastructure of Amundsen-Scott South Pole Station. A component of this large activity addresses the development of enhanced satellite communications capability utilizing the NASA Tracking and Data Relay Satellite System (TDRSS). NSF requires the development of a gimbaled antenna ground station that will establish Ku-Band and S-Band single access links with NASA White Sands Complex for any first generation TDRSS satellite that comes into view at South Pole Station.NSF has determined that a SBA 8(a) set-aside award will meet the requirements for design, build, and install for the earth station. NSF has obtained the services of LJT, Inc. of Huntsville, AL (Columbia, MD office) for these services. The company's engineering subject matter expertise and prior experience systems engineering for NASA TDRSS projects is a key consideration in making the set aside.Project kick-off activities have been defined in a narrow scope letter contract intended to refine systems design and system cost estimates. The scope of the letter contract has limited the performance period to with a not-to-exceed cost of $200,000. The deliverables at the end of the performance period will better define the scope and system cost for follow-on build and implementation. Definitization of the final contract will occur during the letter contract performance period.An initial funding increment of $200,000 is recommended for award.

美国国家科学基金会极地项目办公室（NSF/NationalScience Foundation Office of Polar Programs）已经建立了南极站现代化项目，作为一个多年项目，以取代阿蒙森-斯科特南极站的设施基础设施。这一大型活动的一个组成部分是利用美国航天局的跟踪和数据中继卫星系统发展增强的卫星通信能力。 NSF要求开发万向架天线地面站，该地面站将与NASA白色沙滩综合体建立Ku波段和S波段单接入链路，用于进入南极站视野的任何第一代TDRSS卫星。NSF已确定SBA 8（a）预留合同将满足地面站设计、建造和安装的要求。 NSF已获得LJT，Inc.的服务。（哥伦比亚，MD办公室）获得这些服务。该公司的工程主题专业知识和先前的经验系统工程为美国宇航局TDRSS项目是一个关键的考虑，使预留。项目启动活动已被定义在一个狭窄的范围信合同，旨在完善系统设计和系统成本估算。书面合同的范围将执行期限制在200 000美元的费用上限内。业绩期结束时的交付成果将更好地界定后续构建和实施的范围和系统成本。最后合同将在信函合同执行期间进行招标，建议给予初步增加200 000美元的资金。