N6230615PR177NV_SOR_-_CYS_Review.doc

STATEMENT OF WORK (SOW)

ENVS-T-AGS SHIPBOARD WEATHER STATION

(Revision 4, 4 December 2007)

STATEMENT OF REQUIREMENTS (SOR)

ENVS-TAGS-60 CLASS SHIPBOARD WEATHER STATION

Revision 2.0, dated 8-13-2015

1.0 Scope:

This Naval Oceanographic Office (NAVOCEANO) has a requirement for the Life Cycle Replacement (LCR) of the existing Coastal Environmental Shipboard WeatherPak 2000 Sensor Systems on all US Navy TAGS-60 Class Military Survey Ships. The Systems and Internal modules and sensors must meet form-fit-function and backward compatibility with the existing WeatherPak 2000 installations as a minimum requirement. The systems and internal modules and sensors shall interface with the existing installation as follows: manufacturer and shipboard cables, mounting assemblies, termination boxes, and interfacing equipment and systems. The systems shall interface with the existing ISS60 Control and Database Suite and not cause any hardware or software changes to the System. The systems shall contain no internal or external moving parts or require internal routine maintenance and calibration other than keeping the ultrasonic wind and direction sensor package clean and clear of debris. The entire WeatherPak system must meet ElectroMagnetic Compatibility (EMC) requirements as well as meeting Navy, Coast Guard, and ABS requirements for installation and use aboard a military survey ship.

2.0 Background:

2.1 The US Navy TAGS Class Military Survey Ships presently have non-redundant WeatherPak 2000 Systems designed by Coastal Environmental. The WeatherPak 500 Units were installed on T-AGS 26, 27, 34, 38, 39, 40, 51 and 52 Class ships during initial ship construction before 1988. The WeatherPak 500 Units were installed on T-AGS 60, 61, 62, and 63 during initial ship construction before 1994. The existing versions of the WeatherPak 2000 systems were installed on T-AGS 60, 61, 62, 63, 64, and 65 between FY06-10, and on TAGS 66 in 2014.

2.2 The initial failure experienced with the WeatherPak 500 and 2000 systems on all T-AGS ships before 2006 involved the wind speed and direction sensor package moving parts. Systems with moving parts tend to fail more often in the external marine environment and require more costly time, maintenance, and higher operations and repair costs. The upgraded life cycle replacements done in FY06 systems corrected all discrepancies from the earlier versions. The Government technicians can safely accomplish routine preventive maintenance when the ships are in port. In the event, of a failure today, they are required to unplug the entire unit and send it back to the depot for module and sensor level replacement with no onboard spare. This procurement will provide them with an entire system on board cold spare so that there is no interruption of service and operational readiness.

2.3 Coastal Environmental WeatherPak 2000 was recently upgraded with a no moving parts and no routine internal preventive maintenance design. It meets form-fit-function and has backward compatibility with the existing WeatherPak 500 and 2000 Systems. All existing shipboard cables, mountings, interfacing boxes, and control and database systems can remain in place and unchanged. There is no reason to change the Ships ISS60 hardware or software. The Ships ISS60 system receives other sensor and telemetry data besides that of the WeatherPak system and computes more accurate data from all the inputs. Therefore no additional sensor types are required.

3.0 Functional Requirements:

3.1 The WeatherPak 2000 shall meet form-fit-function and backward compatibility with the existing Coastal Environmental WeatherPak 2000 Shipboard Weather Systems and sub-systems installed on US Navy TAGS-60 Class Military Survey Ships.

3.2 The WeatherPak 2000 shall interface with the existing installation as follows: WeatherPak 2000 10-pin mounting assemblies, manufacturer and shipboard cabling, termination boxes, Display monitors, and other equipment installed on US Navy TAGS-60 Class Military Survey Ships.

3.3 The WeatherPak 2000 shall monitor and provide data to the WeatherPak Display Monitor on US Navy T-AGS Class Ocean Survey Ships.

3.4 The WeatherPak 2000 shall monitor and provide data to the existing ISS60 Control and Database Center Suite on US Navy T-AGS Class Ocean Survey Ships. Sensor data include: Relative Wind Speed & Direction, Barometric Pressure, and Relative Humidity and Air Temperature.

3.5 The WeatherPak 2000 shall interface with ISS60 Control and Database Center Suite installed on US Navy TAGS 60 Class Military Survey Ships, and not-require hardware or software changes to that System.

3.6 The WeatherPak 2000 shall provide all data to the display monitor, and to the ISS60 using the same existing NEMA 0183 data format.

3.7 The WeatherPak 2000 shall contain no internal or external moving parts.

3.8 The WeatherPak 2000 shall not require any internal preventive maintenance or calibrations.

3.9 The WeatherPak 2000 shall only require visual inspections of the units exposed to the environment and cleaning contaminants (salt, water, oil residue, etc…) from those surfaces.

3.10 The WeatherPak 2000 shall consist of the following major sub-systems:

3.10.1 Basic Unit with Ten-Pin Quick Release Interface (Part Number: S1030).

3.10.2 Ultrasonic Wind Speed & Direction Gill Ultrasonic 2D Sensor Package (S1510W).

3.10.3 Relative Humidity and Air Temperature Sensors (S9276W).

3.10.4 Barometric Pressure Sensor (S1079W).

3.10.5 Master Display Unit (S1293C) to be mounted in 19” Rack.

3.10.6 Quick Release Locking Connector Mechanism and RS422 Cable Assembly, 10 Pin, with four (4) foot cable with MIL-STD Connector and mating Receptacle (Part Number 1220-117-050) for the Government interface enclosure.

3.10.7 Power Supply for use with WeatherPak (PN S80190)

3.10.8 Power Supply for use Master Display (PN S80191)

4.0 Specifications:

4.1 WeatherPak 2000 Basic Unit (S1030 &S9981):

4.1.1 The Basic Unit (S1030) shall meet the same specifications as the previous WeatherPak 2000 Basic Unit with the required modifications and upgrades to meet the functional requirements and specifications of this SOW. WeatherPak 2000 electronics including ZENO 3200 Data Logger with 32 bit microprocessor, A/D Circuitry, Signal Conditioning, transient protection, heavy duty mil-spec waterproof housing, 256 KB Data Storage, ZENOSOFT operating system, METEXPERT Self diagnostic programming. Tested and meeting MIL-STD-810F, MIL-STD-481E, and MIL-STD-462.

4.1.2 The WeatherPak 2000 Basic Unit shall receive power from Power Supply PN S80190, 15 VDC/4.6A via up to 300 feet of RS422 Interface Cable.

4.1.3 The Quick Release Mating Connector on the ship is the same 10-pin Connector (S1127) used for the WeatherPak 500 Systems. The upgraded WeatherPak 2000 Basic Unit shall be equipped with the same 10-pin connector used on the WeatherPak 500 Basic Units to conform to Form-Fit-Function and Backward Compatibility Requirements.

4.1.4 The WeatherPak 2000 Housing shall be made of Aluminum, painted white with a protective coating to prevent oxidization. The WeatherPak Basic Unit and external sensors shall be assembled with Aluminum or Stainless 316 Locking Hardware and designed for quick removal of sensors. All internal screws shall contain similar locking hardware.

4.1.5 All sensors attached to the WeatherPak 2000 Basic Unit shall be assembled so they can be quickly replaced in the field within a one-hour period of time. Sensors shall be assembled via the locking hardware previously specified.

4.1.6 The Wind Sensor Monitor hardware (fastening and standoffs) shall use the same metal type as the Basic Unit to prevent corrosion and frozen connections.

4.2 WeatherPak 2000 Gill 2D Ultrasonic Rugged and Compact Wind Monitor Sensor (S1510W):

4.2.1 Wind Speed:

4.2.1.1 Range: 0 - 60 m/s

4.2.1.2 Resolution: 0.01 m/s

4.2.1.3 Accuracy: +/- 2%

4.2.2 Wind Direction:

4.2.2.1 Range: 0 - 360° (no dead band)

4.2.2.2 Resolution: 1°

4.2.2.3 Accuracy: +/- 3°

4.2.3 Power Requirement:

4.2.3.1 Anemometer: 9 - 30 VDC at 60 mA

4.2.4 Environmental:

4.2.4.1 Operating Temperature: -35°C to +70°C

4.2.4.2 Operating Humidity: < 5% to 100%

4.2.5 PHYSICAL:

4.2.5.1 Size: 142 mm x 160 mm

4.2.5.2 Weight: 0.5 kg

4.3 WeatherPak 2000 Barometric Sensor (S1079W):

4.3.1 Measurement:

4.3.1.1 Range: 600-1100 hPa (mbar)

4.3.1.2 Resolution: 0.1 mbar reported

4.3.1.3 Accuracy: 0.5 mbar from –30°C to 70°C

4.3.2 Electrical:

4.3.2.1 Input Voltage: 12 VDC nominal

4.3.2.2 Current: 8 mA

4.3.2.3 Output Signal: 0 - 5 VDC differential

4.3.3 Environmental:

4.3.3.1 Temperature: -30°C to +70°C

4.3.3.2 Vibration: 2G from 5 to 500 Hz

4.3.3.3 Shock: 50G operating

4.3.4 Physical:

4.3.4.1 Size: 3.1 x 3.3 x 2.6 mm

4.3.4.2 Weight: 0.25 kg (0.5 lbs)

4.3.4.3 Material: Aluminum case, pressure chamber is alumina ceramic, gold, elastomer sealant

4.4 WeatherPak 2000 Temperature and Humidity Sensor (S9276W):

4.4.1 Temperature & Humidity Sensor:

4.4.1.1 Operating Range: -10°C to +70°C

4.4.1.2 Accuracy: +/- 0.3°

4.4.2 Humidity Sensor:

4.4.2.1 Operating Range: -40°C to +60°C

4.4.2.2 Output Signals: 0 to 1 VDC = 0 to 100% RH (linear)

4.4.2.3 Accuracy: +/- 1.5% RH from 0 to 100%, RH (at 20°C to 25°C)

4.4.2.4 Repeatability: +/- 0.1% RH

4.4.3 Motor Aspirated Temperature Shield:

4.4.3.1 Radiation Error At 1000 W/m² intensity, ambient temperature: 0.2°C, Delta-T: 0.05°C

4.4.3.2 Aspiration Rate: 3 m/s (10 ft/s) over temperature sensor flow switch trips when flow is disrupted.

4.4.3.3 Physical Material: UV stabilized, white thermoplastic Aluminum cross arm and mounting bracket.

4.5 WeatherPak 2000 Display (S1293C):

4.5.1 The WeatherPak 2000 Model S1293C shall meet the same specifications as the existing WeatherPak 2000 Display.

4.5.2 The WeatherPak 2000 Model S1293C shall receive power from Power Supply PN S80190, 5 VDC, 6.0 Amps which shall also supply a RS422/232 Converter Circuit to convert the Rs422 Data interface to the RS232 ISS60 System Interface.

5.0 General Requirements:

5.1 The shipboard WeatherPak 2000 shall meet form-fit-function and backward compatibility with the existing Coastal Environmental WeatherPak 2000 Systems installed on TAGS-60 Class Military Survey Ships purchased between FY2006 and FY2010 via Contract N62306-06-D-1001.

5.2 The shipboard WeatherPak 2000 shall interface with the existing: shipboard and manufacturer cables, the WeatherPak 2000 ten-pin mounting assembly and ship mounting assembly, all ship termination boxes, WeatherPak 2000 Display Monitors, and other interfacing equipment installed on the TAGS 60 Class Military Survey Ships.

5.3 The WeatherPak 2000 shall be designed for a marine environment on Navy TAGS-60 Class Military Survey Ships that collect physical oceanography data in all oceans, seas, and waterways throughout the world. The WeatherPak shall be designed to be capable of withstanding the effects of wind speeds of 156 mph, shipboard shock and vibration in heavy seas, and salt air and salt water contaminates.

5.4 The shipboard WeatherPak 2000 shall contain no internal or external moving parts.

5.5 The shipboard WeatherPak 2000 shall require no internal routine maintenance.

5.6 All external hardware shall be stainless 316 steel or better and resistant to salt air and salt water.

5.7 Locking hardware is required where components are screwed or bolted together.

5.8 The Ultrasonic Wind Monitor Sensor, Barometric Sensor, and Humidity and Air Temperature Sensor shall be designed so each one can be easily replaced at sea within one-hour and still meet all other requirements in this SOW.

5.9 The WeatherPak 2000 shall interface with the ISS60 Control and Database Center Suite and not cause any computer hardware or software modifications to the ISS60 System.

5.10 The shipboard weather system shall meet the minimum specifications described in Paragraph 4.0.

5.11 Any manufacturer changes for any reason before or after needs to be brought to the immediate attention of both the contract officer and technical POC in writing.

5.12 Documentation:

5.12.1 The contractor shall provide two (2) hard copy System Manuals per system that includes Installation, Operations, and Maintenance. Manual shall include theory of operation, installation, operating, and maintenance procedures, testing and troubleshooting procedures, and system drawings.

5.12.2 The contractor shall provide one (1) pdf soft copy System Manual that includes Installation, Operations, and Maintenance. Manual shall include theory of operation, installation, operating, and maintenance procedures, testing and troubleshooting procedures, and system drawings. This manual will become part of the NAVOCEANO TAGS 60 Class Fleet Library and used to install, operate, and maintain the system.

5.13 Training:

5.13.1 All platform technicians and engineers received training or have working operations and technical experience with the existing Shipboard WeatherPak 500 and 2000 Systems; therefore no additional training is required.

5.14 Warranty: The manufacturer shall provide as a minimum a one (1) year parts and labor warranty on WeatherPak 2000 Systems commencing on the day they pass Government Inspection, Test, and Acceptance at NAVOCEANO Code N63 QA Laboratory.

5.15 The contractor shall provide required equipment and materials for each delivery order within twelve (12) weeks of receipt of each requisition.

6.0 Shipping/Receiving Requirements:

6.1 Shipping address:

Naval Oceanographic Office

Receiving Officer BLDG 9134

Stennis Space Center, MS 39529-5001

6.2 Every Delivery Order shall be delivered to the above address and marked as follows: Attention: Mr. Bill Morell Code N612, BLDG 1032, Room 2131, (228) 688-5548. Every Shipping Container shall contain internal and external shipping documentation that include the Government: Contract Number, Requisition Number, and delivery order number.

7.0 Contact Information:

7.1 Contracting Specialist:

Naval Oceanographic Office

Ms. Brein Cuevas

Code O1C, BLDG 1002 Stennis Space Center, MS 39522

Phone (228) 688-4016

7.2 Contract Officer Technical Representative:

Naval Oceanographic Office

Mr. Bill Morell

Code N612, BLDG 1032, Room 2131 Stennis Space Center, MS 39522

Phone (228) 688-5548; Email: Wilbert.morell@navy.mil

7.3 Alternate Technical Assistant:

Naval Oceanographic Office

Mr. Jared McGuay Code N632, BLDG 1032

Stennis Space Center, MS 39522

Phone (228) 688-4747; email: jared.mcguay@navy.mil

7.4 Transportation Point(s) of Contact:

Naval Oceanographic Office

Ms. Eula Woods Phone (228) 688-8386

Code N114, MSAAP BLDG 9134, Room 78

Stennis Space Center, MS 39522 Phone (228) 688-8386; Email: Eula.woods@navy.mil Note: All billing with the Government requires the contractor to use the Government Billing WAWF System. The contract should provide additional information when processing invoices that meets the WAWF systems requirements.