HICKORY (WLB 225B) UPDD FY21 Specification Rev-0.pdf

USCGC HICKORY (WLB 212)

SPECIFICATION FOR UNPLANNED DRYDOCK REPAIRS

FY2021

Developed By: LTJG Rollolazo

(Rev-0, 18 September 2020)

USCGC HICKORY (WLB-225B) UNPLANNED DRYDOCK AVAILABILITY FY2021

ii (Rev-0)

TABLE OF CONTENTS

Revisions Record ......................................................................................................................................... iii Consolidated List of References ................................................................................................................... iv Consolidated List of Government-furnished Property .................................................................................. v Consolidated List of Critical Inspection Items ............................................................................................. vi Principal Characteristics ............................................................................................................................. vii General Requirements WORK ITEM 1: Controllable Pitch Propeller Hub, General Maintenance, Perform WORK ITEM 2: Drydock WORK ITEM 3: Temporary Services, Provide - Cutter WORK ITEM 4: Sea Trial Performance, Support, Provide iii (Rev-0)

REVISIONS RECORD

This page is used to record specification revisions, which may have occurred subsequent to a Revision 0 (Rev-0) package. Information listed is intended to provide contractors and field unit personnel a means to ensure all the current specification revision pages are present when reviewing or utilizing this specification package.

DATE REV# WORK

ITEM#

CHANGES MADE

NOTE: All work item and paragraph numbers listed above for a given revision correspond to same numbers in the previous revision. This revised specification is self-contained with all of the above listed changes incorporated.

iv (Rev-0)

CONSOLIDATED LIST OF REFERENCES

The below-listed documents form a part of this specification to the extent specified herein. Approval/publication dates or revision dates/numbers are also identified, to ensure that same document versions are used at the time of specification writing and during contract execution.

All Coast guard drawings, technical publications, and standard specifications will be provided to contractors by the Coast Guard at an appropriate time, or upon request, free of charge. Other Government documents may be accessed – free of charge – from links located on the SFLC website. Commercial sites provide access to their respective documents.

COAST GUARD DRAWINGS

Coast Guard Drawing 225B WLB 801-001, Rev A, Lines and Offsets

Coast Guard Drawing 225B WLB 801-003, Rev -, Curves of Forms and Cross Curves of Stability

Coast Guard Drawing 225B WLB 801-006, Rev G, Docking Drawing

COAST GUARD PUBLICATIONS

Coast Guard Commandant Instruction (COMDTINST) M10360.3, Jun 2006, Coatings and Colors Manual

Coast Guard Technical Publication (TP) 3524, 07-JAN-97, Manufacturer's Instruction Book-SWBS

Group(s) 243-262

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2018, General

Requirements

Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2018, Welding and

Allied Processes

Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2018, Requirements for Preservation of Ship Structures

Surface Forces Logistics Center Standard Specification 8634 (SFLC Std Spec 8634), 2018, Drydocking

Surface Forces Logistics Center Standard Specification 8635 (SFLC Std Spec 8635), 2018, Temporary

Services

OTHER REFERENCES

Commercial Item Descriptions (CID) A-A-59323, Rev A; Cloths, Cleaning, Low-Lint v (Rev-0)

CONSOLIDATED LIST OF GOVERNMENT-FURNISHED PROPERTY

The following is a list of property, which the Government will furnish. This list supersedes any other material obligations indicated or implied by referenced drawings.

WORK

ITEM

MTI ITEM DESCRIPTION NSN/PN QTY ESTIMATED

COST

($/UNIT)

1 Y **Blade Bolts NSN: 5306-01-410-6893 4 ea. 1,854.12

1 N Blade Bolt O-rings NSN: 5330-01-408-7251 (0-3-

2-11)

48 ea. 2.25

1 N Blade Seal NSN: 5331-01-623-0621 (2-

472 KA174-75)

4 ea. 55.00

1 Y *Lifting Device, Propeller Blade

NSN: 2020-01-F02-6825 1 ea. 100.00

2 Y *Transducer Cover

Plate

N/A 4 ea. 50.00

*Government-loaned property, which shall be returned to the vessel upon completion of the availability.

**New or refurbished equipment that the Government may provide for installation in place of existing equipment.

vi (Rev-0)

CONSOLIDATED LIST OF CRITICAL INSPECTION ITEMS

The following is a list of work items, which contain Critical Inspection reports, which the Contractor must complete within the first 25% of the availability contract period (see SFLC Std Spec 0000, paragraph 3.2.6.5

(Inspection report particulars)):

Work

Item Title

1 Controllable Pitch Propeller Hub, General Maintenance, Perform vii (Rev-0)

PRINCIPAL CHARACTERISTICS

225' WLB (B-CLASS)

PHYSICAL

Length overall 225' 0"

Length between perpendiculars 206' 0"

Maximum beam 46'

Designed draft 13' 0"

Full load displacement 1905.6 Long Tons SW

Light ship displacement 1500.7 Long Tons SW

Minimum operating displacement 1869.2 Long Tons SW

Mast height (above 12' waterline) 67' 5"

Anchor Two 4000 lb standard Navy stockless anchors, 8 shots each, port and starboard, 1-

3/8 die lock chain

HULL

Bilge keels (port & starboard) Frames 42-79

Frame spacing

FR 0 to 12 21"

FR 12 to 30 22"

FR 30 to 102 24"

MACHINERY

Main propulsion Diesel Reduction

Diesel engines Two Caterpillar 3608, TA, 3100 BHP each @ 900 RPM

Number of propellers 1

Number of blades 4

Diameter 10'

Pitch Controllable

RPM 254

Ship's service diesel generators Two Caterpillar 3508 TA, 450 KW

Emergency diesel generator One Caterpillar 3406 DITA, 280 KW

Shore tie Two 450 VAC, 400 Amp, 3-wire

Shaft bearing, forward Cooper Bearing 01-BCP-1400-EX-TL

Shaft bearing, aft Water Lubricated Cutless Bearing

TANK CAPACITIES

Diesel oil 76,498 gal.

Fresh water capacity 8056 gal.

Hydraulic oil capacity 2785 gal.

Lube oil storage 764 gal.

Grey water tank 2700 gal.

Sewage holding tank 1700 gal.

1 (Rev-0)

00000_0220_FLT

REC_00000_FLT_Commercial Project @ Contractor’ Facility (1212)

General Requirements

1. SCOPE

1.1 Intent. This standard specification invokes general requirements for conducting vessel repairs performed at a commercial contractor’s facility for Coast Guard vessels.

1.2 Term interchangeability. The terms 'Contractor', 'CG Yard', 'NAVSTA EVERETT', 'shipyard', 'Base', and

'Coast Guard Industrial' are used interchangeably in this specification. Where the primary service provider is

Coast Guard personnel, references to contractor and other noted descriptors within this specification or within drawings, publications, SFLC Standard Specifications or other commercial and military references are deemed the same as prime service provider.

2. REFERENCES

COAST GUARD DRAWINGS

None

COAST GUARD PUBLICATIONS

Coast Guard Commandant Instruction (COMDTINST) M10360.3 (series), Coatings and Color Manual

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2018, General

Requirements

Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2018, Welding and

Allied Processes

Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2018, Requirements for Preservation of Ship Structures

OTHER REFERENCES

None

3. REQUIREMENTS

3.1 General. The Contractor shall conform to all requirements specified in SFLC Std Spec 0000 and in this item, as applicable, during the performance of this availability.

NOTE

The requirements of paragraph 3.1 (General) applies to all work under the scope of this contract, whether explicitly stated in work items or not, and to all other work subsequently authorized by changes, modifications, or extensions to the contract.

2 (Rev-0)

3.2 Fire watch requirements. The Contractor shall refer to 3.3.1.3 (Fire watch requirements) of SFLC Std Spec

0000, in accomplishing the following task:

Coast Guard fire watch is in lieu of contractor personnel during the hours of 0700-1600, Monday through Friday.

Provide fire watch personnel and fire extinguishers for the duration of the availability period, during and beyond noted Coast Guard fire watch support.

3.3 Preservation requirements. The Contractor shall accomplish all preservation tasks, including touch-ups, in accordance with SFLC Std Spec 6310.

3.3.1 Brand name approval. Ensure that all contractor-furnished coatings are in accordance with SFLC Std Spec

6310, Appendix C (Authorized Coatings for Use on Cutters and Boats).

3.3.2 Coating colors and system color schemes. Ensure that all colors and color coat/paint schemes are in accordance with COMDTINST M10360.3, Chapter 6 (Cutter and Boat Colors Exterior and Interior).

NOTE

Unless a waiver has been granted (in writing) by the KO, deviations from authorized coatings (listed in Appendix C of SFLC Std Spec 6310) and colors and color schemes

(provided in Chapter 6 of COMDTINST M10360.3) are strictly prohibited.

3.4 Welding and brazing requirements. The Contractor shall perform all welding and allied processes, and NDE in accordance with SFLC Std Spec 0740.

3.5 Environmental protection requirements. The Contractor shall adhere to the following environmental protection requirements in accordance with the SFLC Stand Spec 0000:

3.5.1 Contractor operated (non USCG) facilities. The Contractor shall provide and maintain environmental protection as defined in SFLC Std Spec 0000 Appendix A, Requirements for Environmental Protection at

Contractor Operated (Non USCG) Facilities, as applicable, during the performance of this availability. Contractor shall plan for and provide environmental protective measures to control pollution that develops during normal practice, as well as plan for and provide environmental protective measures required to correct conditions that develop during the project. Contractor shall comply with applicable Federal, state, and local laws, codes, ordinances, and regulations in their entirety. Any reference to a specific portion of a Federal, state, or local law, code, ordinance, or regulation in this or any other item shall not be construed to mean that relief is provided from any other sections of the law, code, ordinance, or regulation.

3.5.2 Test and procedures. The Contractor shall be required to promptly conduct tests and procedures for the purpose of assessing whether operations are in compliance with applicable Environmental Laws. Analytical work shall be done by qualified laboratories; and where required by law, the laboratories shall be certified.

3.5.3 Regulatory notifications. The Contractor shall be responsible for all regulatory notification requirements in accordance with Federal, State and local regulations. In cases where the Coast Guard must also provide public notification, such as storm water permitting, the Contractor must coordinate with the Contracting Officer or COR, and if work is being performed at a USCG Facility, the local Facility Engineer or Engineering Officer. The

Contractor shall submit copies of all regulatory notifications to the Contracting Officer and the local Facility

Engineer or Engineering Officer prior to commencement of work activities. Regulatory notifications shall be provided for including but not limited to demolition, renovation, National Pollutant Discharge Elimination System

(NPDES) defined site work, and remediation of controlled substances such as asbestos, hazardous waste, and lead paint.

3 (Rev-0)

3.5.4 Environmental manager. The Contractor shall appoint in writing an Environmental Manager for the project, and shall be responsible for coordinating Contractor compliance with Federal, State, local, and station environmental requirements. The Environmental Manager shall ensure compliance with Hazardous Waste

Program requirements, including hazardous waste handling, storage, manifesting, and disposal; implement the

Contractors’ Environmental Management Plan; ensure that all environmental permits are obtained, maintained, and closed out; ensure compliance with Storm Water Program Management requirements; ensure compliance with Hazardous Materials including storage, handling, and reporting requirements; as well as coordinate any remediation of regulated substances such as lead, asbestos, and polychlorinated biphenyl (PCB). This may be a collateral position; however the individual must be trained to accomplish the following duties; ensure waste segregation and storage compatibility requirements are met; inspect and manage Satellite Accumulation areas;

ensure only authorized personnel add wastes to containers; ensure all Contractor personnel are trained in 40 CFR requirements and individual position requirements; coordinate removal of waste containers; and maintain the

Environmental Records binder and required documentation, including environmental permits compliance and close-out.

3.5.5 HW disposal. Contractor shall comply with SFLC Std Spec 0000 Appendix A, Requirements For

Environmental Protection At Contractor Operated (Non USCG) Facilities for HW disposal.

3.6 Local Policy. None.

3.7 SFLC Standard Specification approved changes. The Contractor shall be aware that the following are approved changes to published SFLC 2018 Edition Standard Specifications and supersede published content:

None.

4. NOTES

4.1 QA inspection forms. QA inspection forms (QA-1 thru QA-5), required in SFLC Std Spec 6310 to be completed and submitted during preservation of “critical-coated surfaces”, are provided at the end of this document.

4 (Rev-0)

QA-1 - QUALITY ASSURANCE INSPECTION FORM

(PRESERVATION CHECKLIST)

VESSEL NAME HULL # WORK ITEM

WORK ITEM TITLE

LOCATION OF WORK (INCL. FRAME #’S) AREA (SQFT)

CHECKPOINT 1 – COATING SYSTEM COMPLIANCE

Ensure all coatings are in compliance with SFLC Std Spec 6310, Appendix C.

CHECKPOINT 2 - PAINT STORAGE

Ensure all coatings are kept at a temperature of 65 to 85°F at all times, unless otherwise specified by the coating mfg.

CHECKPOINT 3 - AMBIENT CONDITIONS

Ensure surface and surrounding temperatures are each between 50 and 90°F for water-containing coatings, and 35 and 95°F for other coatings, unless otherwise specified by the coating manufacturer(s).

Ensure maximum relative humidity (RH) is as follows, from surface preparations through final curing of topcoat: 50% for tanks, voids, and vent plenum; and 85% for all other areas, unless otherwise specified by manufacturer(s).

Ensure surface temperature is at least 5°F above the dew point, unless otherwise specified by the coating mfg.

CHECKPOINT 4 - PRE-SURFACE PREPARATION

Remove surface contaminants (soluble salts, loose rust, mud, and marine growth) with low pressure fresh water wash down (maximum 5,000 psi). If oil and grease are present, perform solvent cleaning, as per SSPC SP-1.

Verify equipment setup, blast media, and surface preparation methods match designated test coupon.

CHECKPOINT 5 - SURFACE PREPARATION

Verify environmental conditions (see CHECKPOINT 3).

Ensure cleanliness of prepared surface is as per specification (i.e.: SSPC SP-11, SP-10, SP WJ-2…).

Verify surface anchor profile using ASTM D4417-Methods B or C against SFLC Std Spec 6310. Conduct profile readings at a minimum of 5 locations for the first 1000-sqft area, and 2 locations for each succeeding 1000-sqft area.

Measure soluble salt conductivity in accordance with SSPC-Guide 15. Conduct 5 measurements per each 1000-sqft area (max. threshold: 70 microsiemens/cm for non-submerged surfaces, 30 microsiemens/cm for submerged surfaces).

CHECKPOINT 6 - PRIMER COAT APPLICATION

Verify environmental conditions (see CHECKPOINT 3).

Verify proper mixing and stand-in (induction) times.

Ensure no paint is applied when the temperature is expected to drop to freezing before the paint has dried.

Ensure surfaces are completely dry, unless otherwise allowed by the coating manufacturer(s).

Verify wet film thickness (WFT) at random, to prevent under or over application. Verify final DFT.

Brush out all runs, sags, drips, and puddles.

Perform visual inspection for holidays and other defects.

CHECKPOINT 7 – STRIPE COAT APPLICATION

Verify environmental conditions (see CHECKPOINT 3).

Ensure overcoating window is as per manufacturer’s instructions.

After primer coat (mist coat after inorganic zinc), brush-apply un-thinned coat of same primer paint over edges, weld seams, cut-outs, and areas of complex geometries @ 3-4 mils wet film thickness (WFT).

CHECKPOINT 8 – TOP COAT APPLICATION

Verify environmental conditions (see CHECKPOINT 3).

Ensure overcoating window is as per manufacturer’s instructions.

Verify proper mixing and stand-in (induction) times, as applicable.

Verify wet film thickness at random, to prevent under or over application.

Brush out all runs, sags, drips, and puddles.

CHECKPOINT 9 – FINAL INSPECTION

Verify final system dry film thickness. Conduct 5 sets of 3 readings for each of the first 3 100-sqft areas, followed by 5 sets of 3 readings for each succeeding 1000-sqft area.

Ensure that system cure is in accordance with manufacturer's recommendation for intended service.

Ensure potable water tank exhaust ventilation is maintained continuously from and during coating application through final system cure, to exhaust all solvent to the atmosphere and to prevent solvent entrapment.

For immersion coatings (including tank U/W body), record date and time of the following events:

Final coat application: _____/_____; Return to service or removal from environment controls: _____/_____

CHECKPOINT 10 – RECORD KEEPING

Complete, sign, and submit all provided QA Inspection Forms.

NAME OF QP-1/NACE INSPECTOR SIGNATURE CERT. # DATE / TIME

5 (Rev-0)

QA-2 - QUALITY ASSURANCE INSPECTION FORM

(ENVIRONMENTAL READINGS)

VESSEL NAME HULL #

WORK ITEM

Use one sheet for each activity. Record conditions every four hours from before surface preparation to application of final coating system coat.

DATE

TIME

ACTIVITY (SURFACE

PREPARATION, PRIMER COAT,

BARRIER COAT, TOP COAT,

ETC…)

LOCATION (FRAME &

DECK, RELATION TO

EQUIPMENT, ETC.)

TEMPERATURE % REL.

HUMID-

ITY

DEW

PT.

SURFACE AMBIENT ΔT

| DP -

SURFACE |

NAME OF QP-1/NACE INSPECTOR SIGNATURE CERT. # DATE / TIME

6 (Rev-0)

QA-3A - QUALITY ASSURANCE INSPECTION FORM

(SURFACE PROFILE LOG FOR PROFILE MEASUREMENTS IAW ASTM D4417-METHOD-C)

VESSEL NAME HULL # WORK ITEM

SURFACE PREPARATION METHOD PROFILE ACHIEVED (MILS)

MIN MAX MEAN

SSPC-SP-10/NACE No. 2

SSPC-SP WJ-1/NACE WJ-1

SSPC-SP WJ-2/NACE WJ-2

SSPC-SP WJ-3/NACE WJ-3

SSPC-SP WJ-4/NACE WJ-4

SSPC-SP-3

SSPC-SP-11

SSPC-SP-11 (inaccessible area)

Brush-blasting (non-metallic substrate)

ABRASIVE MANUFACTURER: ABRASIVE SIEVE SIZE:

PLACE SURFACE PROFILE REPLICA TAPES IN THE SPACES PROVIDED BELOW, TO SERVE AS

PERMANENT QA RECORD. MAINTAIN A SEPARATE LOG FOR EACH LOCATION. WHEN AN AREA IS

DIVIDED INTO SEPARATE SECTIONS, MAINTAIN A SEPARATE LOG FOR EACH SECTION.

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

Reading (mils): Reading (mils): Reading (mils):

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

Reading (mils): Reading (mils): Reading (mils):

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

Reading (mils): Reading (mils): Reading (mils):

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

Reading (mils): Reading (mils): Reading (mils):

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

Place Surface Profile

Replica Tape Here

Reading (mils): Reading (mils): Reading (mils):

MEAN MIL READING (IAW ASTM D4417-METHOD C) FOR ABOVE 15 READINGS:

NAME OF QP-1/NACE INSPECTOR SIGNATURE CERT. # DATE /

TIME

7 (Rev-0)

QA-3B - QUALITY ASSURANCE INSPECTION FORM

(SURFACE PROFILE LOG FOR PROFILE MEASUREMENTS IAW ASTM D4417-METHOD-B)

VESSEL NAME HULL # WORK ITEM

SURFACE PREPARATION METHOD PROFILE ACHIEVED (MILS)

MIN MAX MEAN

SSPC-SP-10/NACE No. 2

SSPC-SP WJ-1/NACE WJ-1

SSPC-SP WJ-2/NACE WJ-2

SSPC-SP WJ-3/NACE WJ-3

SSPC-SP WJ-4/NACE WJ-4

SSPC-SP-3

SSPC-SP-11

SSPC-SP-11 (inaccessible area)

Brush-blasting (non-metallic substrate)

ABRASIVE MANUFACTURER: ABRASIVE SIEVE SIZE:

RECORD MEASUREMENTS TAKEN IN THE SPACES PROVIDED BELOW, TO SERVE AS PERMANENT QA

RECORD. MAINTAIN SEPARATE LOG FOR EACH LOCATION. WHEN AN AREA IS DIVIDED INTO

SEPARATE SECTIONS, MAINTAIN A SEPARATE LOG FOR EACH SECTION.

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Mean Reading

(mils)

Mean Reading (mils) IAW ASTM DD4417).

8 (Rev-0)

QA-4 - QUALITY ASSURANCE INSPECTION FORM

(SURFACE SOLUBLE SALT CONDUCTIVITY LOG)

VESSEL NAME HULL # WORK ITEM

SOLUBLE SALT CONDUCTIVITY MEASUREMENTS IAW SSPC-GUIDE 15.

DATE TEST LOCATIONS CONDUCTIVITY (MICROSIEMENS/CM)

9 (Rev-0)

QA-5 - QUALITY ASSURANCE DATA FORM

(COATING THICKNESS)

(Use one sheet for each sequence)

VESSEL NAME HULL #

WORK ITEM

COATING MFG PRODUCT NAME

BATC

H #

INDUCTI

ON TIME

COATING SYSTEM

SEQUENCE

(PRIMER/TOUCHUP/3RD

COAT, ETC.)

DRY FILM THICKNESS (DFT) MEASUREMENTS IAW SSPC-PA 2.

SPOT 1 2 3 4 5

AVERAGE

VALUE

*BASE METAL READING

(BMR) Required, If Magnetic

Pull-Off (Type I/Banana) Gauge Is

Used.

LOCATION (FRAME REFERENCE):

SPOT 1 2 3 4 5 OVERALL AVG. DFT ADJUSTMENTS

1 AVG. BMR DEVIATION

3 BEFORE ADJUSTMENTS AFTER ADJUSTMENTS

AVG.

1 AVG. BMR DEVIATION

1 AVG. BMR DEVIATION

APPLICATION METHOD (AIRLESS,

CONVENTIONAL SPRAY, ROLLED)

AVERAGE DFT

10 (Rev-0)

24500_ JPH_1116_225

WORK ITEM 1: Controllable Pitch Propeller Hub, General Maintenance, Perform

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to perform general maintenance for the CPP system hubs. Propeller blade removal, draining and filling of the system, and blade seal renewal are part of this specification.

1.2 Government-furnished property.

MTI ITEM DESCRIPTION NSN/PN QTY ESTIMATED

COST

($/UNIT)

Y **Blade Bolts NSN: 5306-01-410-6893 4 ea. 1,854.12

N Blade Bolt O-rings NSN: 5330-01-408-7251

(0-3-2-11)

48 ea. 2.25

N Blade Seal NSN: 5331-01-623-0621

(2-472 KA174-75)

4 ea. 55.00

Y *Lifting Device, Propeller

Blade NSN: 2020-01-F02-6825 1 ea.

100.00

*Government-loaned property, which shall be returned to the vessel upon completion of the availability.

**New or refurbished equipment that the Government may provide for installation in place of existing equipment.

2. REFERENCES

COAST GUARD DRAWINGS

None

COAST GUARD PUBLICATIONS

Coast Guard Technical Publication (TP) 3524, Jan 1997, Manufacturer's Instruction Book-SWBS

Group(s) 243-262

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2018, General Requirements

Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2018, Welding and Allied Processes

Commercial Item Descriptions (CID) A-A-59323, Rev A; Cloths, Cleaning, Low-Lint

11 (Rev-0)

3. REQUIREMENTS

3.1 General.

3.1.1 CIR. The Contractor shall submit a CIR for the inspections listed in the following paragraph(s):

3.2.2 (Identify and confirm source of leakage).

3.1.2 Tech Rep. The Contractor shall provide the services of an OEM authorized/ licensed Tech Rep for the Rolls Royce CPP System to accomplish the following on site:

Provide manufacturer's proprietary system/ equipment information, software, and tools.

Assist with and ensure compliance with manufacturer's procedures and standards during disassembly, inspection, repair, modification, calibration, and reassembly of the equipment/system.

3.1.2.1 Ensure the Tech Rep is an OEM Certified Representative for the system/equipment stated above and demonstrated on their résumé.

3.1.2.2 Submit the name and résumé of the Tech Rep to the COR at the Arrival Conference.

3.1.3 Protective measures. The Contractor shall furnish and install all protective coverings to seal off and protect all non-affected vessel's components, equipment, and spaces near the work area against contamination during the performance of work. Upon completion of work, the Contractor shall remove all installed protective measures, inspect for the presence of contamination, and return all contaminated equipment, components, and spaces to original condition of cleanliness.

3.1.4 Interferences. The Contractor shall handle all interferences in accordance with SFLC Std Spec

0000, paragraph 3.3.5 (Interferences).

NOTE

Coast Guard personnel will operate all shipboard machinery and equipment.

3.2 Operational test – initial inspection. Prior to commencement of work, the Contractor shall witness

Coast Guard personnel perform an initial operational test of CPP system. The system has a known underwater leak assumed to originate from a blade seal.

3.2.1 Contractor shall provide oil collection provisions during this necessary operational test. A small quantity of oil (containable) is expected to escape from the propeller hub.

3.2.2 Identify and confirm source of leakage. The Contractor shall visually inspect the surface of hub for any sign of damage, e.g. cracks. During disassembly pay particular attention to those areas after discovery. Submit a CIR.

3.3 CPP system draining. The Contractor shall perform the following tasks:

3.3.1 Oil sampling. Within the first four hours of drydocking, the Contractor shall remove the plug item

19 of Figure 7-2, TP-3524, and Section 245 and draw two samples of the oil from each hub. Replace item

19 after sample is drawn. The Contractor shall provide a sample from the hub to the Coast Guard

Inspector. The other sample from each hub shall be sent out for spectrographic analysis and a report submitted to the Coast Guard Inspector of the findings within 72 hours of drawing the sample.

12 (Rev-0)

3.3.2 The Contractor shall drain the CPP System per procedure 6-5.1 “Draining the Hydraulic Oil” of TP-

3524, Section 245. Figure 6-1 “Draining, Charging, Testing” of same Tech Pub illustrates draining setup.

Approximately 60 gallons of oil is contained within the hub.

3.3.3 The Contractor shall drain all CPP hydraulic system fluid from head tank (15 gallons) and sump tank (200 gallons).

3.3.3.1 After the CPP head tank and sump tank have been drained, open and clean to dry bare metal removing all condensation residue using new low-lint cleaning cloths, conforming to CID A-A-59323, Type II. The tanks shall be inspected and verified by the Coast Guard Inspector prior to closing. All gasket material shall be renewed.

3.3.4 Used oil from the CPP system (approximately 275 gallons) shall be disposed of in accordance with all applicable local, state, and federal laws and regulations.

3.4 Blade seal renewal. The Contractor shall perform the following tasks:

3.4.1 The Contractor shall renew all the blade seals on the propeller hubs. Ensure that hubs and blades are adequately marked to identify original blade locations, which will ensure each blade is returned to the same hub port in which it was removed. Mark hub and blades if existing marks are not adequate. Be aware that the Coast Guard Inspector will verify the cleanliness of the area including staging and rigging prior to the commencement of disassembly. Renewal shall be as follows:

3.4.2 The Contractor shall rotate the propeller so that the propeller blade to be removed is in the position specified by the Tech Rep.

CAUTION

The next paragraph is a very important step and may prevent the galling of blade bolts during removal.

3.4.3 The Contractor shall clean all bolt heads and the spaces between the bolt shoulder and the blade palm to insure complete cleanliness. This will prevent dirt from falling into the crank ring threads while removing the bolts. Blow out with air.

3.4.4 The Contractor shall remove each propeller blade per procedure 6-6.1 “Propeller Blade Removal” of

TP-3524, Section 245.

NOTE

Coast Guard has obtained (and will supply as GFP) the Blade Lifting

Arrangement.

3.4.5 The Contractor shall use exclusively the blade lifting rig as shown in Figure 7-15 of TP-3524, Section 245. “Blade Lifting Arrangement” to remove and reinstall blades. At the completion of drydock, the lifting rig will be returned to the Coast Guard.

3.4.5.1 Remove, by wrench, one bolt at a time. Use the wrench with extreme care when encountering hard spots to prevent/mitigate seizing or thread damage. Mark each blade bolt hole where the bolt was not smoothly removed for further investigation and for cleaning with a tap. When a bolt is removed cover the opening with a clean rag. Verify each bolt is marked to ensure it will be reinstalled in same hole.

13 (Rev-0)

3.4.5.2 Lift each blade from the hub with caution to ensure the blades are lifted straight up. Ensure the blade does not hit anything during rigging. The most critical area for damage is the o-ring seal area of the palm of blade. Immediately cover the crank ring with clean lint free rags to contain residual oil leakage and prevent damage or contamination.

3.4.5.3 Once a blade is removed, each opening shall be protected whenever unattended by wrapping with plastic sheets and taping seams.

3.4.6 The Contractor shall safeguard the blades until reassembly on the hub.

3.4.7 The Contractor shall clean all mating surfaces on the blade and the hub. Clean the blade palm on the inner-side (between hub and blade), as well as the o-ring surface. Make sure all salt residue is removed but with care ensuring the o-ring contact area is not scratched. Clean the blade bolt landings and inspect for damage.

3.4.8 The Contractor shall clean and perform NDI of all blade bolts in accordance with SFLC Std Spec

0740, Appendix C. Submit a CFR.

3.4.9 The Contractor shall inspect the blade bolt’s threaded holes (located in the crank ring) which had difficult to remove bolts. Inspect for of thread damage and/or debris. Clean threaded hole as required and directed by Technical representative.

3.4.10 The Contractor shall remove the lint free rags from crank ring remove old seal ring and clean the surface making sure nothing drops into the thread holes. Inspect the threads for damage and contamination.

3.4.10.1 In the presence of the Coast Guard Inspector, the Contractor shall make a visual inspection of the condition of the entire hub and record any findings/observations in the form of a condition found report.

Contractor shall also assist the technical representative, as necessary, in inspecting and assessing propeller condition. This assistance may involve supplying calibrated measuring tools, strongbacks, chainfalls, and manpower. Inspection shall measure “G” and any other hub clearance listed in Figure 6-2 “Hub

Clearance” of TP-3524, Section 245. The purpose of inspection is to assess the wear condition of hub internals and to identify any impending wear problems/trends.

NOTE

An example of inspection data collected on other CPP systems that may also be applicable here might be a thrust measurement of each blade while the blade port is at Top Dead Center (TDC). A couple of blade bolts would be threaded in then the crank is pulled up (via the blade bolts) with lifting gear

(“thrust out” position) and the difference in measurement between normal resting “thrust in” would be then determined.

3.4.11 The Contractor and Coast Guard Inspector shall jointly inspect new Government furnished blade sealing o-rings (item #43 of Figure 7-1) of TP-3524, Section 245 to ensure they are undamaged and cure date has not expired. Install the o-ring (item #43).

3.4.12 While the blades are removed and prior to propeller reassembly, the Contractor shall polish all four

(4) propeller blades to 63 RMS finish. Dress down edges of blade tips smooth. Ensure they are free of burrs and scratches. Report any discovered blade damage in a Condition Found Report.

14 (Rev-0)

3.4.12.1 Polishing shall be performed as soon as practical after blade removal to allow maximum time to rectify any discovered indications. Polishing shall be performed only by qualified individuals. Only minimal metal shall be removed during polishing and the leading edge contour and blade profile shall not be altered

3.4.13 The Contractor shall perform NDI of the entire removed blades (after polishing and prior to reinstallation) from the palm to the tip on both pressure and suction sides, in accordance with SFLC Std

Spec 0740, Appendix C. Submit a CFR.

3.4.14 The Contractor shall reinstall the propeller blades per procedure 8-6.5.2 “Blade Installation” of TP-

3524, Section 245.

3.4.14.1 Set the propeller blade on the crank ring; ensure no dirt is allowed to fall into hub during this evolution from anywhere.

3.4.14.2 Try each bolt (uncoated) in its original holes, using markings from paragraph 3.4.5.1, to ensure it threads in and out easily. Then remove the bolt and coat it and the bolt landing with DEPAC antiseize or equivalent. For each bolt install the two, Government-furnished, blade bolt o-rings (item #42 of Figure 7-

1 of TP-3524, Section 245). Thread each blade bolt into its hole by wrench only until it bottom out. If there is any resistance the bolt shall be removed and the threads inspected for damage or dirt.

3.4.14.3 Tighten blade bolts in the presence of CG Inspector and Technical representative. Incrementally tighten blade bolts to 5,444 ft-lbs in the following pattern: 1, 4, 6, 3, 5, and 2. This is in accordance with paragraph 8-6.5.2.i of TP-3524, Section 245.

3.4.14.4 If pressure testing of blades is not scheduled to occur within 24 hours, a protective measure (e.g.

tape) shall be utilized across the gap between blade palm and hub to protect new blade seals from contamination.

3.5 System Restoration. With the CPP system fully assembled, (including all other related CPP work in other Work Items) the Contractor shall fill the system with new Mobil DTE 10 Excel 46 hydraulic oil

(approximately 330 gallons) per procedure 6-5.2 “Charging the system with Oil” of CG Tech Pub 3524, Section 245. Figure 6-1 “Draining, Charging, Testing” of same Tech Pub illustrates charging setup.

3.5.1 During hub filling ensure containment of inadvertent oil spills is provided. In the event of small oil leaks, it is important oil spillage is not permitted to migrate into blade seal area (gaps between blade and blade port). This will make pressure testing leak detection problematic i.e. determining if oil is observed during testing if it was from spillage or from a true blade seal leak.

3.5.2 At conclusion of charging, crack open the drain plugs for the piston chamber to allow all air to escape, be careful to collect/divert and minimal oil that escapes during this venting.

3.5.3 Process any new oil added to the hub or hydraulic system through a non-bypass filter assembly prior to its introduction into the CPP hydraulic system. Filter assembly shall utilize new clean disposable filter elements with a minimum Beta 10 = 75 ratio rating. Do not exceed filter assembly and/or element flow ratings or pressure ratings (both maximum collapse as well as delta across) during filling. The

Contractor shall filter fluid through a non-bypass filter assembly prior to entering the system.

3.5.3.1 Renew the 3000 psi (H.P. filter item #16, of Figure 7-7) duplex filter elements per procedure 4-

3.5.1 of CG Tech Pub 3524, Section 245. Renew any gaskets, seals, or o-rings disturbed.

15 (Rev-0)

3.5.3.2 Renew the 200 psi (L.P. filter item #15, of Figure 7-7) duplex filter elements and 4-3.5.2 of CG

Tech Pub 3524, Section 245. The L.P. filter shall be 40 micron size, not the 10 micron previously used.

The 10 micron size was found to cause an undesirable increase in hub back pressure. One Parker

Hannifan, Part Number 932562, 40 micron filter will be required in each filter housing (2 per duplex filter). Renew any gaskets, seals, or o-rings disturbed.

3.5.3.3 Renew the reservoir return line filter. This is item #30, of Figure 7-12. Renew any gaskets, seals, or o-rings disturbed.

3.6 Pressure Testing. The Contractor shall remove any protection (e.g. tape) that may have been installed over the gap between blade palm and hub before testing and undocking.

3.6.1 With system restored, the Contractor shall pressure test the propeller per procedure 6-5.3.1

“Pressure Test the Propeller Hub and Shafting System.” The system shall be inspected for oil leaks while full pressure is maintained. Provide staging for access to hub bolts. The Coast Guard Inspector will witness the operational test.

3.7 Flushing. After successful pressure test and with all test equipment removed, flush CPP system per procedure 6-2.1 “Flushing the CPP System” of CG Tech Pub 3524, Section 245.

3.8 Operational test – post repairs. After successful pressure test, the Contractor shall test the CPP system per procedure 6-5.3.2 “Operational Test of CPP System” of CG Tech Pub 3524, Section 245.

NOTE

Coast Guard personnel will operate all shipboard machinery and equipment.

3.8.1 After operational testing, the Contractor shall ensure head tank is at full level, then inspect the sump tank oil level and add new/clean oil if required to bring level to full mark.

3.9 CPP Final Adjustments. The Contractor shall remove any protection (e.g. tape) that may have been installed over the gap between blade palm and hub before any system operation and before undocking.

3.9.1 The Contractor shall perform procedure 4-3.6 “Verify Proper Operation of Vented and Main Relief

Valve” of CG Tech Pub 3524, Section 245.

3.9.2 The Contractor shall adjust the pitch scale for design pitch position per procedure 6-3.1 “Dry-dock

Adjustment Procedure” of CG Tech Pub 3524, Section 245.

3.9.3 The Contractor shall, after undocking while afloat, adjust the pitch scale for full ahead pitch position per procedure 6-3.2 “Afloat Adjustment Procedure” of CG Tech Pub 3524, Section 245.

3.10 Sea Trials. The Contractor shall perform sea trial in accordance with Definite Item “Sea Trial

Performance, Support, Provide”. During trials, the Cutter will be run at various speeds and conditions, both ahead and astern. The Contractor and OEM Technical Representative shall be responsible for correcting any leakage, vibration, noise, abnormal pressures, and/or excessive temperatures that arise in the CP propeller system as a consequence of the work under this specification. During trials, the Coast

Guard will operate the Cutter and all equipment at low, mid, and high shaft speeds, and at full load.

During sea trials (while underway), perform procedure 4-3.7 “Verify Proper Operation of the Unloading

Valve” of CG Tech Pub 3524, Section 245.

16 (Rev-0)

3.10.1 After sea trials, the Contractor shall ensure head tank is at full level, then inspect the sump tank oil level and add new/clean oil if required to bring level to full mark. This will be important for future reference should loss of system oil be suspected.

4. NOTES

4.1 Equipment operation. Coast Guard personnel will operate all shipboard machinery and equipment during all tests.

17 (Rev-0)

86340_0520_FLT

REC 86340_FLT_225B WLB ‘B’ Class (ALL) (0920)

WORK ITEM 2: Drydock

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to drydock the vessel, undock the vessel, and perform various drydocking-related tasks.

1.2 Government-furnished property.

MTI ITEM DESCRIPTION NSN/PN QTY ESTIMATED

COST

($/UNIT)

Y *Transducer Cover Plate N/A 4 ea. 50.00

*Government-loaned property, which shall be returned to the vessel upon completion of the availability.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 225B WLB 801-001, Rev A, Lines and Offsets

Coast Guard Drawing 225B WLB 801-003, Rev -, Curves of Forms and Cross Curves of Stability

Coast Guard Drawing 225B WLB 801-006, Rev G, Docking Drawing

COAST GUARD PUBLICATIONS

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2018, General Requirements

Surface Forces Logistics Center Standard Specification 8634 (SFLC Std Spec 8634), 2018, Drydocking

None.

3. REQUIREMENTS

3.1 General.

3.1.1 CIR. The Contractor shall submit a CIR for the inspections listed in the following paragraph(s):

None.

18 (Rev-0)

3.1.2 Tech Rep.

Not applicable.

3.1.3 Protective measures. The Contractor shall furnish and install all protective coverings to seal off and protect all non-affected vessel's components, equipment, and spaces near the work area against contamination during the performance of work. Upon completion of work, the Contractor shall remove all installed protective measures, inspect for the presence of contamination, and return all contaminated equipment, components, and spaces to original condition of cleanliness.

3.1.4 Interferences. The Contractor shall handle all interferences in accordance with SFLC Std Spec 0000, paragraph 3.3.5 (Interferences). Known interferences include, but are not limited to the following:

Anchor assembly

Load conditions

U/W body appendages

3.2 Key personnel. The Contractor shall determine key personnel and require their presence during all drydocking phases as required by SFLC Standard Spec 8634. Submit list of key personnel to the COR.

3.3 Docking and undocking. The Contractor shall perform drydock and undock in accordance with SFLC

Std Spec 8634, using Coast Guard Drawing 225B WLB 801-001, 225B WLB 801-003, and 225B WLB

801-006 for guidance.

3.4 Cutter conditions. The Contractor shall use the Full Load Condition values listed below all in inches, for purposes of performing Pre-Award calculations as described in Appendix A (Requirements for

Calculations) of SFLC Std Spec 8634.

Displacement (LT SW): 1934.96

VCG (FT ABL): 17.89

LCG (FT aft FP): 106.04

LCF (FT aft FP): 107.91

Trim (FT by stern): 0.69

MT1” (LT-FT/Inch): 212.7

3.4.1 Blocking. The Contractor shall facilitate docking the vessel in designated block position by arranging keel and side blocks and ensuring minimum block heights as shown on the vessel's docking plan.

19 (Rev-0)

TABLE 1 – BLOCKING

POS. #

BLOCK HEIGHT ABOVE DOCKING FACILITY DECK

STEEL

PLATE

SITUATION

AWARENESS

FIN

STABILIZERS

ADDITIONAL

MIN.

RUDDER

REMOVAL

PROPELLER

REMOVAL

SHAFT

REMOVAL

2 48" NA NA NA NA Forward

Scan Radar:

24" minimum clearance.

Forward

Scan Sonar

Dome

(FSSD)

location shall not interfere with keel block.

Speed log transducer:

Particular attention shall be paid when setting keel blocks to ensure clearance around the speed log transducer and cover plate at

Frames 16-

20.

NA Keel loading shall be between 12 and 16

LT/ft.

NOTE

The Forward Scan Sonar Dome (FSSD) is usually found between Frames 62 and 63 or between Frames 63 and 64

3.4.2 Cable, sling, or strap tension calculation. If the Contractor plans to use a vertical lift, crane, or travel/mobile lift to haul out the vessel, the Contractor shall submit the cable, sling, or strap tension calculation specified in Table A1 and paragraph A2.7.2.7 of SFLC Std Spec 8634 with the Pre-Award calculations, using the loading condition specified in paragraph 3.4.

20 (Rev-0)

3.5 Pre-award calculations. The Contractor shall provide to the KO a set of pre-award calculations, as described in SFLC Std Spec 8634 Appendix A.

3.5.1 Provide vertical side/bilge block offsets for any side blocks placed in a location where vertical offsets are not already defined by the docking plan.

3.5.2 Submit an alternate blocking arrangement, as part of the pre-award calculation submission, to compensate for any changes from the docking plan.

3.5.2.1 If the alternate blocking arrangement interferes with U/W hull plate inspection or 100% preservation of U/W body surfaces required under separate work items in this specification package, the

Contractor shall include a plan of how inspection/preservation will be accomplished. Plan shall include any modifications necessary to the prescribed docking plan including removing, shifting, repositioning blocks, or fleeting the vessel at no additional cost to the Government.

NOTE

1. The USCG has established several approved alternate docking plans for each vessel-class, to facilitate complete access to the entire U/W body structure, for periodic comprehensive inspection and/or 100% preservation.

This inspection and preservation pattern and periodicity is a configuration management concern that is a vital requirement of the contract. Intention to deviate from these plans (fewer blocks, block spacing, additional blocks, etc) is to be identified on pre-award calculations (Paragraph 3.5.2); an alternate docking plan and mitigation strategy will be provided to maintain preservation and inspection configuration.

2. Pre-award calculations may be deemed unsatisfactory - and may adversely affect contract award if they are submitted with the following detrimental factors:

a. No methods have been proposed that meet the requirements for the specified docking plan.

b. Proposed block shifting or fleeting risk-mitigating plan may result in delays in period of performance.

c. Proposed alternate docking plan violates USCG configuration management policies.

3.6 Unplanned availability: Underwater body cleaning-removal of marine growth. The Contractor shall accomplish the work in this paragraph in lieu of the work described in SFLC Std Spec 8634 paragraphs

3.5.4.1 and 3.5.4.2. Within four hours after the vessel has been docked, the Contractor shall start cleaning the entire underwater hull from the upper edge of the boot top down, including sea chest gratings, sea chest interiors, fairwaters, rope guards, rudder, shaft strut, z-drive, thruster tunnel, and zinc anodes, as applicable. The Contractor shall remove all marine growth, fouling, salt, and dirt from the underwater hull by High Pressure Fresh Water Wash, using a minimum pressure at the nozzle of 3,500 psi and maximum pressure of 7,000 psi. Complete the hull cleaning before marine growth hardens. Removal of gratings is not required.

WARNING

Do not use chemical additives in the freshwater wash. Take extreme care to avoid damaging or removing existing intact underwater body coating.

21 (Rev-0)

3.7 Fuel offloading. The Contractor shall be aware that fuel offloading is not mandatory to drydock the vessel.

3.8 Fleeting. Not required.

4. NOTES

4.1 Arrival conditions. The COR will advise the Contractor of the actual tank and draft readings when the vessel arrives, and will discuss with the Contractor any liquid loading changes necessary.

22 (Rev-0)

86350_0520_FLT

REC_86350_FLT_225B WLB ‘B’ Class (ALL) (0813)

WORK ITEM 3: Temporary Services, Provide - Cutter

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to provide temporary services to the Cutter, during the performance of this availability.

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

None

COAST GUARD PUBLICATIONS

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2018, General Requirements

Surface Forces Logistics Center Standard Specification 8635 (SFLC Std Spec 8635), 2018, Temporary Services

OTHER REFERENCES

None

3. REQUIREMENTS

3.1 General.

3.1.1 CIR.

None.

3.1.2 Tech Rep.

Not applicable.

3.1.3 Protective measures. The Contractor shall furnish and install all protective coverings to seal off and protect all non-affected vessel's components, equipment, and spaces near the work area against

23 (Rev-0) contamination during the performance of work. Upon completion of work, the Contractor shall remove all installed protective measures, inspect for the presence of contamination, and return all contaminated equipment, components, and spaces to original condition of cleanliness.

3.1.4 Interferences. The Contractor shall handle all interferences in accordance with SFLC Std Spec 0000, paragraph 3.3.5 (Interferences).

3.2 Temporary service particulars. The Contractor shall provide the below listed temporary services, in accordance with SFLC Std Spec 8635.

TABLE 1 - SERVICE SELECTION

*SUB-

PARAGRAPH

TITLE

Y/N

3.3.1 Office space Y

3.3.2 Telephone and internet access Y

3.3.3 Parking Y

3.3.4 Duty section berthing N

3.3.5 Electrical power (including all requirements in associated sub-paragraphs) Y

3.3.6 Hull grounding straps (including all requirements in associated sub-paragraphs) Y

3.3.7 Compressed air (including all requirements in associated sub-paragraphs) Y

3.3.8 Hazardous material/hazardous waste disposal N

3.3.9 Heavy lift equipment N

3.3.10 Water supply

3.3.10.1 Potable water at 40-65 psig. Y

3.3.10.2 Hot-circulating water N

3.3.10.3 Cooling water Y

3.3.10.4 Firemain system (including all requirements in associated sub-paragraphs) Y

3.3.11 Steam N

3.3.12 Refuse disposal Y

3.3.13 Sewage and grey water disposal (including all requirements in associated sub-paragraphs)

Y

3.3.14 Storage – General (including all requirements in associated sub-paragraphs):

3.3.14 Refrigerated stores (if cooling water cannot be provided for refrigeration system, then

Y)

N

3.3.15 Small boat storage (including all requirements in associated sub-paragraphs) Y *Each sub-paragraph number relates directly to the identical sub-paragraph number in SFLC Std Spec 8635.

3.2 Extended temporary services. If the performance period of the contract is extended by the KO, the contractor shall continue to provide all temporary services as specified herein for the extension period.

4. NOTES

This section is not applicable to this work item.

24 (Rev-0)

86850_0520_FLT

WORK ITEM 4: Sea Trial Performance, Support, Provide

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to provide support for the performance of sea trials.

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

None

COAST GUARD PUBLICATIONS

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2018, General Requirements

OTHER REFERENCES

None

3. REQUIREMENTS

3.1 General.

3.1.1 CIR.

None.

3.1.2 Tech Rep.

Not applicable.

3.1.3 Protective measures. The Contractor shall furnish and install all protective coverings to seal off and protect all non-affected vessel's components, equipment, and spaces near the work area against contamination during the performance of work. Upon completion of work, the Contractor shall remove all installed protective measures, inspect for the presence of contamination, and return all contaminated equipment, components, and spaces to original condition of cleanliness.

25 (Rev-0)

3.1.4 Interferences. The Contractor shall handle all interferences in accordance with SFLC Std Spec 0000, paragraph 3.3.5 (Interferences).

3.2 Trial applicability. The Contractor shall provide support to the vessel crew to perform sea trials for all work items that require conducting operational tests while the vessel is waterborne or underway, prior to the item certification as being complete.