RFK SOR 27-005_Lifeboat Davits Spinkler Pump Repairs.docx

USNS Robert F. Kennedy

( TAO 208 )

ABSTRACT

The purpose of this item is to accomplish repairs to the vessel’s lifeboat davits and sprinkler pumps.

REFERENCES

Reference IMO Resolution MSC.402(96) + Corr.1 (adopted on 19 May 2016) Requirements for maintenance, thorough examination, operational testing, overhaul and repair of Lifeboats, Rescue Boats, Launching Appliances and Release Gear USCG NVIC 03-19, Maintenance, thorough examination, operational testing, overhaul and repair of Lifeboats and Rescue Boats, Launching Appliances and Release Gear

1.1.1 INSTALLATION OPERATION AND MAINTENANCE MANUAL DAVIT P-LD24

Enclosure USCG 835s

ITEM LOCATION/DESCRIPTION/QUANTITY

Location

1.1.2 Lifeboat No. 1 (03-203-1)

1.1.3 Lifeboat No. 2 (03-203-2)

Description Lifeboat Davit

a. Mfg: Palfinger

b. Model: P-LD 24

1.1.4 Winches

a. Mfg: Palfinger Model: W150 Quantity: Two systems GOVERNMENT FURNISHED EQUIPMENT/MATERIAL/SERVICE: None

NOTES

Place of Performance: NAVSTA Norfolk, Pier 8 Period of Performance: 10 NOV – 13 NOV 2026 POC: Michael Cipola

A “Fall Preventer Device” (FPD) can be used to minimize the risk of injury or death by providing a secondary alternate load path in the event of failure of the on-load hook or its release mechanism or of accidental release of the on-load hook.

The Coast Guard considers the “make” to refer to the equipment manufacturer.

The Coast Guard considers the “type” to refer to the Coast Guard approval series for the equipment.

QUALITY ASSURANCE REQUIREMENTS: None Additional

STATEMENT OF WORK REQUIRED

Provide service of OEM Service facility to accomplish following:

Inspect, service and test the ships Lifeboat Launching Appliances and Releasing Gear using References 2.1.1 through 2.1.3 as guidance.

Adhere to the requirements of 29 CFR §1915.86 for occupational safety and health standards for shipyard personnel working on Lifeboats.

1.1.5 Before any employee works in or on a stowed or suspended lifeboat, the employer will secure the lifeboat independently from the releasing gear to prevent it from falling or capsizing.

1.1.6 The employer will not permit any employee to be in a lifeboat while it is being hoisted or lowered, except when the employer demonstrates that it is necessary to conduct operational tests or drills over water, or in the event of an emergency.

1.1.7 The employer will not permit any employee to work on the outboard side of a lifeboat that is stowed on chocks unless the lifeboat is secured by gripes or another device that prevents it from swinging.

1.2 Contractors will provide all labor, tools, equipment, materials, and services to accomplish the following:

1.2.1 Install ALL correct hardware on the No. 1 & No. 2 lifeboat davits per OEM technical drawings and procedures. Hardware will be secured and torqued down per all OEM maintenance requirements. Contractors will use all OEM mandated lubricants and materials.

1.2.2 Provide an approved technical solution to the No. 1 & No. 2 lifeboat sprinkler pump operating deficiency indicated with issued USCG 835:

a. 52.0 Before the ship leaves port and at all times during the voyage, all life-saving appliances shall be in working order and ready for immediate use. Pumps for vessel's lifeboat sprinkler systems are inoperable. Permanently repair to the satisfaction of the attending surveyor.

1.2.3 OEM to submit an approved mitigation plan for review by ABS/USCG for the for operation of sprinkler pump as a temporary unit a permanent solution has been approved by USCG/ABS.

Launching Appliances

1.2.4 Thoroughly examine and test the Launching Appliances for satisfactory condition and operation, to include:

a. Davit or other launching structures, in particular with regard to corrosion, misalignments, deformation and excessive free play

b. Wires and sheaves, possible damage such as kinks and corrosion, with special regard for areas passing through sheaves

c. Suspension chains

d. Lubrication of wires, sheaves and moving parts

e. Functioning of limit switches

f. Stored power systems, if applicable

g. Hydraulic systems, if applicable

h. Winch braking system using winch manual as guidance

i. Replace winch brake pads, when necessary

j. Winch foundation

k. Remote control system; Verify the proper spooling of the remote-control wire, verify the proper position of the remote-control wire weight, and verify material condition of the shackle that connects the pull cable to the remote-control wire within the lifeboat per US Coast Guard Safety Alert Number 07-22.

l. Power supply system Testing Testing is to be conducted in the presence of the OMT REP, ABS Surveyors and USCG Inspectors. Contractor will notify MSCrep in writing when ready to demonstrate operation of the davits and lifeboat sprinkler pumps. Contractor will allow 72 hours for scheduling of ABS and USCG.

Conduct an annual operational test of the launching appliance. Contractor WILL RIDE THE BOAT. The load to be applied will be the weight of the survival craft without persons on board. When the craft has reached its maximum lowering speed and before it enters the water, the brake will be abruptly applied. Following these tests, the stressed structural parts will be reinspected where the structure permits the reinspection.

Conduct an operational test of the davit-launched lifeboats' on-load release function as follows:

Position the boat partially in the water such that the weight of the boat is substantially supported by the falls and the hydrostatic interlock system, where fitted, is not triggered;

Operate the on-load release gear;

Reset the on-load release gear; and Examine the release gear and hook fastening to ensure that the hook is completely reset, and no damage has occurred.

Conduct an operational test of the davit-launched lifeboats off-load release function as follows:

Position the boat so that it is fully waterborne Operate the off-load release gear Reset the off-load release gear upon completion The release gear is to be re-examined after its operational test and the operational test of the winch brake. Special consideration will be given to ensure that no damage has occurred during the winch brake test, especially to the hook fastening.

Operation of devices for activation of release gear Excessive free play (tolerances) Hydrostatic interlock system, where fitted Emergency hydrostatic interlock override and danger sign Cables for control and release Hook fastening.

Prior to hoisting, the release gear will be checked by the OEM Authorized Tech Rep that is completely and properly reset. Recover the boat to the stowed position and leave it in a ready for service condition. The final turning-in of the boat will be done without any persons on board.

Operate the lifeboat sprinkler pump and demonstrate satisfactory operation of the pump to MSCREP, ABS, and USCG.

All work will only be accomplished by trained, experienced and authorized service personnel for the specific system.

Reports

1.2.5 When inspection, service and testing reveal any deficiency a condition report is to be submitted to the OMT REP with recommended repairs and parts required. Submit one electronic copy in Portable Document Format (PDF).

1.2.6 Submit a report that includes “as released” condition of the davit. Submit one electronic copy in Portable Document Format (PDF).

1.2.7 All reports and checklists are to be completed and signed by the person who carried out the inspection and maintenance work and countersigned by the Company’s representative.

Painting: None additional Manufacturer’s Representative

2. Provide the services of certified personnel of either the Manufacturer or an Authorized Service indicated in paragraph 7.1.

1. Provide electronic copies of all revised and/or updated technical documentation including drawings, technical manuals, service bulletins, parts lists, certification and test data associated with the work performed or parts supplied to the OMT REP.

GENERAL REQUIREMENTS:

Base Access Requirements OEM tech reps that are US citizens must fill out and submit to PPE latest revision of SECNAV FORM 5512 for sponsorship on base. Reps must meet MSCrep at base pass office for sponsorship on base. A REAL ID is required otherwise they will not be granted access to NAVSTA Norfolk.

Any OEM tech reps that are foreign nationals must fill out and submit to PPE latest revision of SECNAV FORM 5512 AND provide their U.S. Customs & Immigration Work Authorization VISA at the NAVSTA Norfolk Pass & ID Office otherwise they will not be granted access to NAVSTA Norfolk.

Any costs incurred for a tech rep that is denied access to the base will be borne by the contractor.

Enclosure 2.2.1 USCG 835s

Date

Due in 90 days

MISLE Activity Number: 8519844

Before the ship leaves port and at all times during the voyage, all life-saving appliances shall be in working order and ready for immediate use. Pumps for vessel's lifeboat sprinkler systems are inoperable.

Cite: 74SOLAS(24)III/20.2 Action: 701 - Prior to carriage of passengers/cargo Action Code: a - To the satisfaction of RO/RSO

Date

Due in 90 days

MISLE Activity Number: 8519844

Before the ship leaves port and at all times during the voyage, all life-saving appliances shall be in working order and ready for immediate use. Found multiple sheeves/blocks with missing or loose hardware on the port and stbd lifeboat launching appliances.

Cite:74SOLAS(24)III/20.2 Action 16: Rectify deficiencies w/in 14 days Action Code:a - To the satisfaction of RO/RSO

0651B - 10