Appendix B - Little Creek 100 MT MBH Rev. 0.pdf
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- Solicitation number
- N6247025R0019
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This document is an Appendix B containing Sample Shop Test Procedures for a 100 Metric Ton Mobile Boat Hoist for Naval Special Warfare Group 8, to be located at Joint Expeditionary Base Little Creek in Virginia. The detailed test procedure provides a comprehensive checklist for inspecting and testing various aspects of the mobile boat hoist, including pre-test inspections, equipment monitoring, documentation verification, operational function tests, control function tests, and brake operations.
The test procedure covers extensive checks including engine performance metrics, shutdown feature tests, cab and remote control functionality, load indicators, and brake operations. The document is designed for the Navy Crane Center at Norfolk Naval Shipyard and includes specific verification steps for multiple hoist functions, travel directions, emergency stops, alarms, and key safety systems. The procedure uses a standardized inspection code where testers mark results as Satisfactory (SAT), Unsatisfactory (UNSAT), or Not Applicable (NA) across multiple test categories.
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ATTACHMENT 1
APPENDIX B
Sample Shop Test Procedures
Appendix B Sheet 1 of 7 Rev. 0
SHOP TEST OF
ONE (1) 100 METRIC TON MOBLE BOAT HOIST
FOR
NAVAL SPECIAL WARFARE GROUP 8
AT
JOINT EXPEDITIONARY BASE LITTLE CREEK
VIRGINIA
Customer: Navy Crane Center Date of Inspection/Test: _______________
Norfolk Naval Shipyard, Bldg. 491
Portsmouth, VA 23709-5000 Contract No.: _______________________
Crane Builder: ____________________
Test Location: _____________________ Crane Serial Number: _______________
Names and Titles of Participating Representatives:
Government Representative: Contractor Representative:
Appendix B Sheet 2 of 7 Rev. 0
1. PRE-TEST INSPECTIONS
1.1 General
The Mobile Boat Hoist (MBH) shall be tested in accordance with the appropriate paragraphs of this guide. The contractor shall assure all components and features that affect load bearing, load controlling, or operational safety devices of the crane are properly tested. The contractor shall perform all the tests described below as allowed by the actual assembly status of the MBH along with any other tests required to verify that the MBH meets the contract requirements, including any contract modifications.
The contractor shall develop data sheets for tests that require data recording. The data sheets shall include the expected results along with the allowable tolerance in accordance with the requirements of the specification. The sequence of testing shall be at the option of the contractor.
The contractor shall develop an inspection plan that includes the inspections described in the operation and maintenance manual. The inspections shall include, as a minimum, brake data sheets, inspections of structural, mechanical, hydraulic, and electrical components and systems (i.e. limit switches, engine alarm and shut down systems, load indicating devices etc.) to verify that they are properly adjusted, lubricated, and ready for testing. All inspections and measurements shall be documented as part of the shop test report.
1.2 List of Equipment/Consumables: Calibration Date:
The contractor shall determine the tools, meters, measuring devices, etc. that are required to perform the test and have them available at the site. All equipment shall be calibrated.
1. _______________ Model: _______________ Calibration Date: ________________
2. _______________ Model: _______________ Calibration Date: ________________
3. _______________ Model: _______________ Calibration Date: ________________
4. _______________ Model: _______________ Calibration Date: ________________
1.3 Inspection Codes
For the purpose of this test procedure SAT = Satisfactory, UNSAT = Unsatisfactory, NA= Not applicable.
2. EQUIPMENT MONITORING
During the shop test, check for proper operation and condition of safety devices, electrical components, mechanical equipment, and structural assemblies. Observed defects critical to testing shall be reported immediately to the test director who shall suspend the testing until the deficiency is corrected.
3. DOCUMENTATIONS
The following documentation must be verified prior to the commencement of the shop test.
Appendix B Sheet 3 of 7 Rev. 0
SAT UNSAT NA
SAT UNSAT NA
SAT UNSAT NA
SAT UNSAT NA
a. Wire Rope Certification
b. Emissions Certification Tier 4
c. Certification for Shackles
d. Certification for Slings
e. Hook NDT Certification (4 hooks)
f. Transverse Spreader Certification (3 spreader)
SAT UNSAT NA
4. PRE-TEST
The following items shall be verified and checked prior to start-up of the MBH.
Check engine oil level SAT UNSAT NA
Check engine radiator coolant level SAT UNSAT NA
Check fuel level SAT UNSAT NA
Check hydraulic oil level SAT UNSAT NA
Check hydraulic oil filter indicators (if applicable) SAT UNSAT NA
Check hoist gear boxes oil level SAT UNSAT NA
Check gantry gear boxes oil level SAT UNSAT NA
Verify sound suppression system installed SAT UNSAT NA
5. OPERATIONAL FUCTION TESTS
All available functions of the MBH shall be operationally tested during the shop test including, but not limited to all motions and controls, safety devices, interlocks, lighting, engine low oil pressure shut down, engine over temperature shutdown, indictors, load displays, audible alarms, fire extinguisher, etc. Measure and record no load conditions for all functions.
5.1. Start the MBH’s engine; verify all functions on the engine control panel are operational.
Engine Tachometer SAT UNSAT NA
Engine hour meter SAT UNSAT NA
Machine hours SAT UNSAT NA
System battery voltage SAT UNSAT NA
% of engine load at the current RPM (if applicable) SAT UNSAT NA
Coolant temperature SAT UNSAT NA
Oil pressure at low idle SAT UNSAT NA
SAT UNSAT NA
Appendix B Sheet 4 of 7 Rev. 0
Oil pressure at rated load (if applicable) SAT UNSAT NA
Fuel economy (if applicable) SAT UNSAT NA
Throttle position (if applicable) SAT UNSAT NA
Engine manifold air temperature (if applicable) SAT UNSAT NA
Current fuel consumption (if applicable) SAT UNSAT NA
Manufactures active service codes SAT UNSAT NA
5.2. Verify and ensure that the oil pressure and coolant temperature shutdown features function properly according to the OEM. Conduct the test per the following procedures:
5.2.1 Oil Pressure Shutdown Test
1. Disconnect oil pressure sensor connector from engine.
2. Connect potentiometer to sensor connector.
3. Start engine.
4. Adjust potentiometer to simulate low oil pressure condition.
5. Verify engine shutdown operation.
6. Disconnect potentiometer and reconnect sensor connector to engine.
SAT UNSAT NA
5.2.2 Coolant Temperature Shutdown Test
1. Disconnect coolant temperature sensor connector from engine.
2. Connect potentiometer to sensor connector.
3. Start engine.
4. Gradually adjust potentiometer to simulate high coolant temperature condition.
5. Verify engine shutdown operation.
6. Disconnect potentiometer and reconnect sensor connector to engine.
SAT UNSAT NA
6. CONTROL FUNCTION TEST
6.1 Cab Controls
Appendix B Sheet 5 of 7 Rev. 0
Using the cab controls, verify that the motions are variable and the directions of operations are adequate. Verify functionality of all controls, lights, emergency e-stop functions and warning devices.
Hoist #1 up functions SAT UNSAT NA
Hoist # 2 up functions SAT UNSAT NA
Hoist # 3 up functions SAT UNSAT NA
Hoist # 4 up functions SAT UNSAT NA
Hoist # 1 down functions SAT UNSAT NA
Hoist # 2 down functions SAT UNSAT NA
Hoist # 3 down functions SAT UNSAT NA
Hoist # 4 down functions SAT UNSAT NA
Travel function forward direction SAT UNSAT NA
Travel function reverse direction SAT UNSAT NA
Travel function starboard direction SAT UNSAT NA
Travel function port direction SAT UNSAT NA
Emergency E-stop function (cab) SAT UNSAT NA
Audible travel alarm SAT UNSAT NA
Cab key switch (if applicable) SAT UNSAT NA
Cab work area travel floodlights switch (if applicable) SAT UNSAT NA
6.2 Remote Control
Using the remote control, verify that the motions are variable and the directions of operations are adequate. Verify functionality of all controls, lights, emergency e-stop functions and warning devices.
Hoist #1 up functions SAT UNSAT NA
Hoist # 2 up functions SAT UNSAT NA
Hoist # 3 up functions SAT UNSAT NA
Hoist # 4 up functions SAT UNSAT NA
Hoist # 1 down functions SAT UNSAT NA
Appendix B Sheet 6 of 7 Rev. 0
Hoist # 2 down functions SAT UNSAT NA
Hoist # 3 down functions SAT UNSAT NA
Hoist # 4 down functions SAT UNSAT NA
Travel function forward direction SAT UNSAT NA
Travel function reverse direction SAT UNSAT NA
Travel function starboard direction SAT UNSAT NA
Travel function port direction SAT UNSAT NA
Emergency E-stop function SAT UNSAT NA
Audible travel alarm SAT UNSAT NA
Key switch SAT UNSAT NA
Verify work area travel floodlights SAT UNSAT NA
6.2.1 Repeat test steps in 6.2 for the second remote control SAT UNSAT NA
6.3. Load Indicators
Verify that the load indicator display is located on the remote control unit(s) and in the cab; and they provide a continuous readout of the total lifted load in metric tons.
6.4. Brakes
Energize the crane. Verify the operation of all brakes. Verify that the brakes set under the following conditions:
6.4.1 Hoist Brakes
Controller returned to the neutral position SAT UNSAT NA
Activation of the POWER OFF button SAT UNSAT NA
6.4.2 Gantry Brakes
Control returned to the neutral position SAT UNSAT NA
Activation of the POWER OFF button SAT UNSAT NA
Appendix B Sheet 7 of 7 Rev. 0
7. COMMENTS
| 5291 RFP Coversheets 2024.04.pdf |
| Appendix A |
| Appendix B |
| Appendix C |
| Appendix D |
| Appendix E |
| Appendix H |
| Exhibit A |
| Exhibit B |
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