Added: Apr 07, 2008 3:26 pm
GENERAL INFORMATION
This is a Request for Information (RFI) only, as defined in FAR 15.201 (e), to obtain information about pricing, delivery, and other market information or capabilities for planning purposes. This RFI is not a request for competitive proposals; therefore, responses to this notice are not considered offers and cannot be accepted by the Government to form a binding contract. Companies that respond will not be paid for the information submitted.
No telephone calls will be accepted requesting a bid package or solicitation. There is no bid package or solicitation at this time. In order to protect the integrity of any future procurement, additional information will not be given and no appointments for presentations will be made in reference to this RFI.
All information received shall be safeguarded from unauthorized disclosure. Please do not submit any proprietary or classified information.
All responsible sources may submit information in response to this RFI that shall be considered by the agency. Responses to this RFI are due no later than April 30, 2008, 1:00 p.m. Eastern standard time. If late information is received, it may be considered by the Government depending on agency time constraints. Please note: the Government is not required to provide feedback to RFI responders.
Note: There is no guarantee that any submitted topic will become a project and responders to this RFI will have no competitive advantage in receiving awards related to the submitted topic area. The information submitted in all responses may be utilized to help the Government define future requirements. If the Government develops a project that addresses any submitted or similar topic, the resulting procurement will address technology and business specific requirements as defined by the Government.
INTRODUCTION
The National Oceanic and Atmospheric Administration (NOAA) Office of Marine and Aviation Operations (OMAO) is one of the significant operational arms of NOAA. Through its headquarters office in Silver Spring, MD and Aircraft Operations Center in Tampa, FL, OMAO operates, maintains and manages the ships and aircraft used by NOAA programs to collect the critical airborne environmental observations critical to meeting NOAA's extensive mission.
BACKGROUND
OMAO has operated aircraft in support of the NOAA National Weather Service, National Hurricane Center and the Hurricane Research Division for several decades. These mission flights are generally in support of the Hurricane Surveillance Mission and the Hurricane High Density Core Mission. Since 1996, NOAA has operated one G-IVSP aircraft to provide this support. These missions provide life and property-saving products including tropical cyclone outlooks, forecasts, watches, warnings, and storm surge products for the U.S., twenty-four countries in the Americas and Caribbean, and the waters of the North Atlantic Ocean, Caribbean Sea, Gulf of Mexico, and the eastern North Pacific Ocean.
NOAA seeks information on similar industry charter aircraft capabilities in support of the NOAA Aircraft Recapitalization Plan.
The overall program objectives are to improve hurricane track and intensity forecasts, increase the average lead-time for hurricane landfalls and improve hurricane wind speed forecasts through the collection of meteorological data within the hurricane environment. To achieve these objectives, observations must be taken within and around the hurricane environment including the Central Dense Overcast during specific synoptic periods (reconnaissance). By obtaining high-density observations of the 3-dimensional structure of developing and mature tropical cyclones (high density core), NOAA can produce forecast products using the Hurricane Weather and Research Forecasting (HWRF) modeling tool.
DESCRIPTION AND REQUIREMENTS
The aircraft flight profiles required to capture necessary airborne data requirements of these missions require flying into most regions of tropical cyclones up to Category 5 Hurricanes at altitudes from 35000' MSL up to and including the service ceiling of the aircraft. These flights include rainband penetration and flight within heavy convective activity. Long range and long endurance capabilities are required to meet the trackline requirements in and around the storm environment within the specified 6-hour synoptic period before returning to staging base.
Subject aircraft must have the payload capacity and electrical-capacity (stated under Aircraft Requirements) to support four networked scientific data stations per flight and four associated mission personnel to operate these stations.
To complete NOAA hurricane research and surveillance requirements, the following aircraft performance and instrumentation, observational and availability specifications are required for each proposed aircraft:
Aircraft Minimum Requirements:
2 Engine turbojet aircraft
4000 nm range
10.3 - hour endurance
45,000 foot MSL or greater service ceiling
2,500 pound payload capacity
Operational speed range: 490 - 567 KTAS
VHF, HF and SATCOM communication capability
C-band 180-degree swath forward-looking nose weather avoidance radar
Vertical Scanning Doppler radar:
Reflectivity:
Accuracy: + or - 2 dBZ or less
Resolution: 0.5 dBZ or less
Maximum Unambiguous Range: 50 km or more
Spatial Sampling, range coverage 0 - 50 km:
- 1.5 km or less horizontal & vertical sampling at 30 km range
- 0.1 km or less beam width and pulse depth at 2 km range (to allow for high resolution measurements)
Minimum detectable signal: - 12 dBZ or less at 10 km
Maximum detectable signal: 70 dBZ or more
3- Dimensional Wind Field:
Vector Velocity Accuracy: + or - 1 m/s or less (including the effects of independent samples, aircraft velocity and pointing knowledge)
Resolution: 0.1 m/s or less
Maximum Unambiguous Velocity: + or - 50 m/s or less
Maximum Unambiguous Range: 50 km or more
Spatial Sampling, range coverage 0 - 50 km:
- 1.5 km or less horizontal & vertical sampling at 30 km range
0.1 km or less beam width and pulse depth at 2 km range (to allow for high resolution measurements)
Scientific electrical power requirements: 36 KVA
Scientific data station requirements (each): Scientific Data recording for 40 digital channels accommodating standard avionic and scientific protocols and 90 analog channels. Scientific data processing and display of all data collected at 4 stations including avionic data, calculated meteorological parameters, data from nose radar, vertical and horizontal scanning radar, scientific data input and output via Satellite Communication.
Environmental Observations / Measurements Required (each flight):
- In-situ state variables (pressure, temperature, humidity, east-west wind component, north-south wind component, vertical wind component, location, altitude) at data rates up to 40 Hz and available to other data systems via intraplane telecommunications.
- Ability to launch government-furnished expendables (GPS dropsondes, airborne expendable ocean probes, e.g., bathythermographs, current probes, and conductivity, temperature and depth probes-AXBT, AXCP, AXCTD, respectively) while retaining aircraft pressurization (to sample the atmosphere to the ocean surface, and to 200m below the ocean surface). Launch capability to deploy GPS dropwindsondes at rates up to one per minute with 8-channel tracking capability. Expendable dropsonde specifications are available upon request.
- Capability to carry and operate a number of government-furnished remote sensors (passive and active) at the same time in a suite (e.g., radiometers, scatterometers, Lidars, interferometers).
- Moderately high bandwidth communications with the ground (500k baud).
- Digital satellite data and voice communications
Availability (annually):
One aircraft with the above requirements is required to be available and must be able to support simultaneous tropical-cyclone related flights for the entire hurricane season (annually from June 1 - November 30), within 15 hours of notification from NOAA. Up to 600 flight hours may be required on the proposed aircraft during this 6-month period. Indicate the period of mission unavailability (in days, including transit time) to complete any required scheduled maintenance for each aircraft to fly 600 hours during the 6 months hurricane season, and the time (in flight hours or calendar days) when this requirement would have to be met (i.e., one 10-day maintenance period after 200 flight hours).
INFORMATION REQUESTED IN RESPONSES
Please include with your response:
Descriptive Literature
Performance Specifications
Technical Specifications
Limited pricing information including GSA schedule pricing and contract number
Statement of aircraft availability
Price per hour per aircraft
Daily charge per aircraft
Crew charges (each aircraft) per flight hour and per day, if not included in above
Any other charges that would be incurred by the Government for the use of proposed aircraft for stated availability period
Scientific modification costs*
Description of ability to meet the requirements of this RFI
Business Size
*If proposed aircraft are incapable of obtaining any of the environmental observations required above, provide a rough order of magnitude (ROM) to equip each aircraft with the capabilities necessary to meet the observational requirements including engineering, hardware, software, modification, FAA-type Certification, labor and parts costs and timeline to complete these modifications. Aircraft must be able to maintain issued FAA Airworthiness Certificate after modifications.
RESPONSE REQUIREMENTS
Limit RFI responses to 25 pages. Responses must be unclassified and contain no proprietary information. Responses are preferred in the following format:
TITLE: Hurricane Reconnaissance and Research Flight Support
SUBMITTER INFORMATION: Responses should include the company name, location of home facility, telephone number, and mail and e-mail addresses of a point of contact having authority and knowledge to discuss the submission.
SUBMISSION OF DOCUMENTATION
RFI responses should be submitted electronically in a pdf format to the point of contact in this notice.
