ELM (WLB 225A) DS FQ4 BLS 21R2.pdf

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Attached to: 4 PART DOCKSIDE ON USCGC ELM IN ASTORIA, OR
Solicitation number: 70Z08521QP45D0100
Issued by: Department of Homeland Security US Coast Guard

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USCGC ELM (WLB 204)

SPECIFICATION FOR DOCKSIDE REPAIRS

FY2021

Developed By: Bronson L Suyat

(Rev-2, 21 April 2021)

USCGC ELM (WLB-225A) DOCKSIDE AVAILABILITY FY2021

ii (Rev-2)

TABLE OF CONTENTS

Revisions Record ......................................................................................................................................... iii Consolidated List of References ................................................................................................................... iv Consolidated List of Government-furnished Property ................................................................................. vi Consolidated List of Critical Inspection Items ........................................................................................... vii Principal Characteristics ............................................................................................................................ viii General Requirements WORK ITEM 1: ATON Tie Down Replace WORK ITEM 2: Galley Vent Ducting Renewal WORK ITEM 3: Pilot House Bulkhead Repair WORK ITEM 4: ATON Tie Down Installation iii (Rev-2)

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

13APR2021 1 1 Renew substituted with Replace

13APR2021 1 4 Updated work item

13APR2021 1 Consolidated List of Government-Furnished Property

13APR2021 1 Consolidated List of Critical Inspection Items

21APR2021 2 1 Table 3.2 Test Load

21APR2021 2 4 Table 3.2 Test Load

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-2)

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 225 WLB 512-009, Rev. E, HVAC A&D, Fr 57-75, Mn Dk & 01 Lvl Blk 960.

Coast Guard Drawing 225B-WLB 930-001, Rev E, Hull Block 930 Panels

Coast Guard Drawing 225-WLB 573-001, Rev K, Buoy Handling System Arrangement

Coast Guard Drawing 225-WLB 573-011, Rev C, ATON Tie Downs

Coast Guard Drawing 225-WLB 573-012, Rev D, Replacement Aton Tie Downs

Coast Guard Drawing 225-WLB 601-001, Rev T, General Arrangement, Inbd and Outbd Profiles

Coast Guard Drawing 225-WLB 635-001, Rev J, Hull Thermal & Acoustic Insulation Schedule

Coast Guard Drawing 225-WLB 801-017, Rev C, Scantlings, Superstructure

Coast Guard Drawing 225-WLB 920-001, Rev E, Hull Block 920 Panels

Coast Guard Drawing 225-WLB 930-001, Rev G, Hull Block 930 Panels

Coast Guard Drawing 225-WLB-512-1, Rev G, HVAC Diagram

NAVSEA Drawing 804-5773931, Rev A, Acoustic & Thermal Insulation for Compartments Installation

Details

COAST GUARD PUBLICATIONS

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

NAVSEA Dwg 2803-980209, Plates, Label

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2020, General

Requirements

Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2020, Welding and

Allied Processes

Surface Forces Logistics Center Standard Specification 5000 (SFLC Std Spec 5000), 2020, Auxiliary

Machine Systems Installation Details

Surface Forces Logistics Center Standard Specification 5100 (SFLC Std Spec 5100), Jan 2018, Clean

Shipboard Ventilation Systems

Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2020, Requirements for Preservation of Ship Structures

OTHER REFERENCES

The Society for Protective Coatings (SSPC) Surface Preparation Specification No.11 (SSPC-SP 11), 2012, Power Tool Cleaning to Bare Metal v (Rev-2)

The Society for Protective Coatings (SSPC)/NACE-International (NACE) Joint Surface Preparation

Standard SSPC-SP 12/NACE No. SSPC-SP 12/NACE No.5, Surface Preparation and Cleaning of

Steel & Other Hard Materials by High and Ultrahigh Pressure Water Jetting Prior to Recoating vi (Rev-2)

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 Coast Guard (C-G) P/N

CGDR50T01 D-Ring and strap. Rated Load

12,300 lbs.

NSN# 5365-01-612-1273 9 $75.00

4 Y Coast Guard (C-G) P/N

CGDR50T01 D-Ring and strap. Rated Load

12,300 lbs.

NSN# 5365-01-612-1273 10 $75.00

*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.

***Government-furnished property, which is to be supplied by either the vessel or the C4IT ServiceCenter vii (Rev-2)

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 ATON Tie Down Replace

4 ATON Tie Down Installation viii (Rev-2)

PRINCIPAL CHARACTERISTICS

225' WLB (A-CLASS)

PHYSICAL

Length overall 225' 0"

Length between perpendiculars 206' 0"

Maximum beam 46'

Designed draft 13' 0"

Full load displacement 1929.74 Long Tons SW

Light ship displacement 1544.38 Long Tons SW

Minimum operating displacement 1906.70 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-2)

00000_0121_FLT

REC_00000_FLT_Commercial Project @ CG Facility (0121)

General Requirements

1. SCOPE

1.1 Intent. This standard specification invokes general requirements for conducting vessel repairs performed by commercial contractors at a Coast Guard 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), 2020, General

Requirements

Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2020, Welding and

Allied Processes

Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2020, Requirements for Preservation of Ship Structures

OTHER REFERENCES

None

3. REQUIREMENTS

3.1 General. The Contractor must 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-2)

3.2 Contractor-provided fire watch personnel. The Contractor must provide fire watch personnel and equipment.

3.3 Preservation requirements. The Contractor must 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 must perform all welding and allied processes, and NDE in accordance with SFLC Std Spec 0740.

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

3.5.1 USCG facilities. The Contractor must provide and maintain environmental protection as defined in SFLC

Std Spec 0000 Appendix B, Requirements for Environmental Protection at USCG Facilities, during the performance of this availability. Contractor must 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 must 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 must not be construed to mean that relief is provided from any other sections of the law, code, ordinance, or regulation.

3.5.1.1 USCG Generator status. The activity Generator Status for the Coast Guard Facility is _________.

3.5.1.2 Plans and permits. The CG Facility has unit specific permits including the following:

Spill Prevention Control and Countermeasures (SPCC) Plan: Unit has a SPCC Plan which requires certain unit-specific procedures be followed for the storage, inspection, and transfer of petroleum products in containers 55 gallons or greater.

National Pollutant Discharge Elimination System (NPDES) Storm Water (SW) Permit: Unit has an

NPDES SW permit which requires unit-specific procedures be followed for the storage and inspection of equipment and materials which may contribute contaminants to storm water discharges.

Air Emission Permit: Unit has an Air Emission Permit which requires unit-specific procedures be followed for the emissions of VOCs and hazardous air pollutants.

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

3.5.3 Regulatory notifications. The Contractor must 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, 3 (Rev-2) and if work is being performed at a USCG Facility, the local Facility Engineer or Engineering Officer. The

Contractor must 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 must 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.

3.5.4 Environmental manager. The Contractor must appoint in writing an Environmental Manager for the project, and must be responsible for coordinating Contractor compliance with Federal, State, local, and station environmental requirements. The Environmental Manager must 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 must comply with SFLC Std Spec 0000 Appendix B, Requirements For

Environmental Protection At USCG Facilities for HW disposal, and ensure that waste removals are conducted during normal business hours (0800-1600) on Monday through Friday (excluding holidays).

3.5.6 Additional Requirements. The Contractor must be aware of the following:

3.5.6.1 No Contractor or Subcontractor must have the authority to sign a Hazardous Waste Manifest using the

Coast Guard facility’s EPA Generator ID Number or remove contract generated hazardous waste from the Coast

Guard facility without COR or KO-approval.

3.5.6.2 Local environmental regulations at the Government facilities may be more stringent. As with all environmental regulations, the Contractor must prepare for and comply with local and state regulations.

3.5.6.3 Coast Guard facilities do not maintain Facilities Response Plans (FRPs) per 33 CFR 154. Contractor must furnish the FRP when required for over-the-water liquids transfers to and from vessels, and is required for oil/fuel transfers to/from vessels for 250 barrels (10,500 gallons) or more.

3.6 Local Policy. None.

3.7 SFLC Standard Specification approved changes. The Contractor must be aware that the following are approved changes to published SFLC 2020 Edition Standard Specifications and supersede published content:

None.

4 (Rev-2)

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.

5 (Rev-2)

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

6 (Rev-2)

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

7 (Rev-2)

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

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

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

8 (Rev-2)

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):

Mean Reading

(mils)

Mean Reading (mils) IAW ASTM DD4417).

9 (Rev-2)

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)

10 (Rev-2)

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

APPLICATION METHOD (AIRLESS,

CONVENTIONAL SPRAY, ROLLED)

AVERAGE DFT

11 (Rev-2)

S20_020_57300_TSI_ 0920_204

WORK ITEM 1: ATON Tie Down Replace

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to replace and statically load test ATON tie-downs on the Buoy deck.

1.1.1 Buoy Deck Tie-Downs.

ITEM# DESCRIPTION LOCATION APPLICABLE REFERENCE

Flush Deck Padeye, ATON tie-down

(S-A S301or equivalent) 1-42-6 Coast Guard Drawing 225 WLB 573-11

Flush Deck Padeye, ATON tie-down

(S-A S301or equivalent) 1-45-6 Coast Guard Drawing 225 WLB 573-11

Flush Deck Padeye, ATON tie-down

(S-A S301or equivalent) 1-48-5 Coast Guard Drawing 225 WLB 573-11

Flush Deck Padeye, ATON tie-down

(S-A S301or equivalent) 1-48-6 Coast Guard Drawing 225 WLB 573-11

Flush Deck Padeye, ATON tie-down

(S-A S301or equivalent) 1-48-8 Coast Guard Drawing 225 WLB 573-11

Flush Deck Padeye, ATON tie-down

(S-A S301or equivalent) 1-51-1 Coast Guard Drawing 225 WLB 573-11

Flush Deck Padeye, ATON tie-down

(S-A S301or equivalent) 1-51-3 Coast Guard Drawing 225 WLB 573-11

Flush Deck Padeye, ATON tie-down

(S-A S301or equivalent) 1-51-5 Coast Guard Drawing 225 WLB 573-11

Flush Deck Padeye, ATON tie-down

(S-A S301or equivalent) 1-54-2 Coast Guard Drawing 225 WLB 573-11

1.2 Government-furnished property.

MTI ITEM DESCRIPTION NSN/PN QTY EST’D COST

($/UNIT)

Y Coast Guard (C-G) P/N CGDR50T01 D-

Ring and strap. Rated Load 12,300 lbs.

NSN# 5365-01-612-1273 9 $75.00

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 225-WLB 573-001, Rev K, Buoy Handling System Arrangement

Coast Guard Drawing 225-WLB 573-011, Rev C, ATON Tie Downs

12 (Rev-2)

Coast Guard Drawing 225-WLB 573-012, Rev C, Replacement Aton Tie Downs

Coast Guard Drawing 225-WLB 920-001, Rev E, Hull Block 920 Panels

Coast Guard Drawing 225-WLB 930-001, Rev G, Hull Block 930 Panels

COAST GUARD PUBLICATIONS

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 5000 (SFLC Std Spec 5000), 2018, Auxiliary Machine Systems Installation Details

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

NAVSEA Dwg 2803-980209, Plates, Label

OTHER REFERENCES

The Society for Protective Coatings (SSPC)/NACE-International (NACE) Joint Surface

Preparation Standard SSPC-SP 12/NACE No. SSPC-SP 12/NACE No.5, Surface

Preparation and Cleaning of Steel & Other Hard Materials by High and Ultrahigh Pressure

Water Jetting Prior to Recoating

3. REQUIREMENTS

3.1 General.

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

3.2.3 Static Load Test.

3.1.2 Technical Representative.

Not applicable.

3.1.3 Protective measures. Protective measures - general. The Contractor shall furnish and install all protective coverings to seal off and protect all non-affected vessel's components, equipment, and spaces in the vicinity of 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 below-listed:

Overhead insulation and sheathing.

3.2 Replace and test particulars. The Contractor shall accomplish the following for each hull fitting

13 (Rev-2) designated in paragraph 1.1:

3.2.1 Surface preparation. Prepare all surfaces of the new Tie Downs (Flush Deck Padeye) assemblies to a SSPC-SP 12/NACE No. 5, WJ-2/L standard, or by one or a combination of the following surface preparation methods, as applicable:

ABRASIVE BLASTING MECHANICAL CLEANING

Abrasive-blasting to SSPC-SP10/NACE No. 2, using grit conforming to MIL-A-22262 (1.5 to 2.5 mil anchor profile).

Power tool cleaning to a SSPC-SP 11 (1.0 mil anchor profile).

NOTE

Waterjetting without abrasive addition does not provide any additional anchor profile to the surface, beyond what was present after the previous surface preparation.

3.2.2 Tie Down (Flush Deck Padeye) Replace. Replace the cited Buoy deck tie-downs, in accordance with Coast Guard Drawings 225-WLB 573-012, 225-WLB 920-001, and 225-WLB 930-001, (FIGURE 1, below) and SFLC Std Spec 0740.

3.2.3 Static Load Test. Prior to performing NDI, in the presence of the Coast Guard Inspector perform a

200% static load test on each replaced tie down in accordance with paragraph 3.2.7 (Pull test) of SFLC

Std Spec 5000, using Coast Guard Drawing 225-WLB 573-012 for guidance. Test loads are shown below. There shall be no permanent deformation of the tie down, cup or surrounding deck structure.

Submit a CFR to the Coast Guard Inspector to report results.

TABLE 3.2 TEST LOADS

WORKING LOAD TEST LOAD

12,300 lbs 36,700 lbs

3.2.3.1 No other portion of the cutter’s structure shall be used as tie-downs for any part of the test equipment during the performance of the test without the verification of the Coast Guard Inspector.

3.2.3.2 A dynamometer shall be installed in the test lead immediately adjacent to the pad eye to record the actual test load being applied. Supply a copy of the Dynamometer calibration certificate to the Coast

Guard Inspector.

3.2.4 NDI. Perform NDI of all cleaned surfaces, including all components and associated welds

(including but not limited to deck mounting and base/foundation welds) or other mounting hardware, in accordance with SFLC Std Spec 0740, Appendix C. Submit a CFR.

3.2.5 Post-surface preparation task. Perform solvent cleaning of all cleaned surfaces, prior to coating, in accordance with SSPC –SP 1.

3.2.6 Surface coating. Coat all prepared surfaces, using the coating system specified for “Weather Decks

(Weather Deck, Buoy Tender Working Deck)” in SFLC Std Spec 6310, Appendix A (Cutter and Boat

Exterior Painting Systems.

3.2.7 Touch-up preservation. The Contractor shall prepare and coat all new and disturbed exterior and interior surfaces to match existing adjacent surfaces, in accordance with SFLC Std Spec 6310, Appendix

14 (Rev-2)

A (Cutter and Boat Exterior Painting Systems) and Appendix B (Cutter and Boat Interior Painting

Systems), respectively, and as applicable.

3.3 Labels. Fabricate and install label plates for each new tie down in accordance with NAVSEA Dwg

2803-980209. Each label plate shall show safe working load, test load and date of test.

This section is not applicable to this work item.

FIGURE 1. COAST GUARD D-RING P/N CGDR50T01

15 (Rev-2)

S20_005_51220_BAF_0620_204

WORK ITEM 2: Galley Vent Ducting Renewal

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to perform an inspection of the vent ducting in the galley 1-57-1-Q overheard from the galley to the exhaust/intake on the weather deck.

Submit a CFR for renewal of exhaust and supply ducting.

SYSTEM DESIGNATION TYPE SIZE

Galley Ventilation Duct (Starboard 01 Weather Deck) Supply 18x10 inch

Galley Ventilation Duct (Starboard 01 Weather Deck) Exhaust 25x10 inch

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 225-WLB-512-1, Rev G, HVAC Diagram

Coast Guard Drawing 225 WLB 512-9, Rev. E, HVAC A&D, Fr 57-75, Mn Dk & 01 Lvl Blk

960.

COAST GUARD PUBLICATIONS

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

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

Surface Forces Logistics Center Standard Specification 5100 (SFLC Std Spec 5100), Jan 2018, Clean Shipboard Ventilation Systems

OTHER REFERENCES

None.

3. REQUIREMENTS

3.1 General.

16 (Rev-2)

3.1.1 CIR. None.

3.1.2 Technical Representative.

Not applicable.

3.1.3 Protective measures. The Contractor shall furnish and install suitable covering to seal off and protect all non-affected surfaces/equipment and spaces in the vicinity of the work area against contamination during the performance of work. Upon completion of work, remove protective material and inspect for the presence of contamination. Clean all equipment and spaces, contaminated due to improper protection, to original condition of cleanliness.

3.1.4 Interferences. Handle all interferences in accordance with SFLC Std Spec 0000, paragraph 3.3.5

(Interferences). The Contractor shall be aware that interferences in way of work include, but are not limited to the below-listed

Ducting screens

Cable wire runs

Insulation

Galley overhead

Dish racks

Countertops

Cabinets

Galley equipment

3.2 Operational test - initial. Prior to commencement of work, the Contractor shall witness an operational pre-test (by Coast Guard personnel) of the ventilation systems included in this work item, to demonstrate existing operational condition. Submit a CFR.

3.3 Ventilation renewal. The Contractor shall renew the ventilation ducting in paragraph 1.1 (Intent), as designated by the Coast Guard Inspector, and using Coast Guard Drawing referenced as guidance.

3.3.1 Hanger brackets renewal. The Contractor shall renew the ventilation ducting hanger mounts and brackets on decks and bulkheads and renew associated hardware.

3.2.2 Vent Components. The Contractor shall renew and install all duct screens, covers, closures, gaskets, pins, chains, hardware and labels on all ducting IAW referenced drawings.

3.3.3 UT Shots. The Contractor shall conduct UT shots on Bulkheads and Decks on areas that appear to have corrosion and record and submit results to Coast Guard Inspector. Submit CFR.

3.3 Touch-up preservation. The Contractor shall prepare and touch-up coat all new and disturbed surfaces to match existing adjacent surfaces in accordance with COMDTINST M10360.3, Appendix B

(Cutter and Boat Interior Painting Systems).

3.5 Operational test – post repairs. After completion of work, the Contractor shall witness an operational test (by Coast Guard personnel) of the ventilation systems included in this work item to prove satisfactory operating condition. Submit a CFR.

17 (Rev-2)

18 (Rev-2)

S20_002_15400_TSI_0620_204

WORK ITEM 3: Pilot House Bulkhead Repair

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to repair the Pilot House bulkhead.

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 225-WLB 601-001, Rev T, General Arrangement, Inbd and Outbd Profiles

Coast Guard Drawing 225-WLB 635-001, Rev J, Hull Thermal & Acoustic Insulation Schedule

Coast Guard Drawing 225-WLB 801-017, Rev C, Scantlings, Superstructure

NAVSEA Drawing 804-5773931, Rev A, Acoustic & Thermal Insulation for Compartments

Installation Details

COAST GUARD PUBLICATIONS

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

The Society for Protective Coatings (SSPC) Surface Preparation Specification No.11 (SSPC-SP

11), 2012, Power Tool Cleaning to Bare Metal

3. REQUIREMENTS

3.1 General.

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

19 (Rev-2)

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.

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:

Sheathing and insulation.

Piping.

Electrical equipment and wiring.

Deck coaming.

Handrails.

Existing Belzona or epoxy repair material.

3.2 Work Location. The concerned work area is Pilot House (3-56-0-C), port-side, frame-69, near the base of the bulkhead. See the Coast Guard drawings referenced above, for guidance and details.

NOTE:

Open, ventilate, and clean all spaces and components necessary to accomplish this work item as required to certify them as "SAFE FOR PERSONNEL" and/or "SAFE FOR HOT WORK."

3.3 Inspection and repair particulars. The Contractor shall accomplish the following tasks:

3.3.1 Visual inspect for corrosion damage at the work location described in Para 3.2.

3.3.2 The Contractor shall prepare the cited areas of corrosion in accordance with SSPC-SP 11 and take a total of 20 UT measurements of coaming plating, in locations designated by the Coast Guard Inspector, in accordance with SFLC Std Spec 0740, Appendix C. Use Coast Guard Drawings 225-WLB 635-01 and

225-WLB 801-15 as guidance. Chalk out the boundary of the corroded plating where the remaining thicknesses are less than 75% of the original thickness. Submit a CFR.

3.3.3 Before removing any plating, obtain verification from the Coast Guard Inspector of the chalked out boundary. Provide a sketch of the intended cut and a written report of all nondestructive test findings to the Coast Guard Inspector.

3.3.4 Upon verification from the Coast Guard Inspector, renew the chalked out boundary, approximately

2-square feet of plating in accordance with SFLC Std Spec 0740 and Coast Guard Drawings 225-WLB

635-01 and 225-WLB 801-15.

3.3.4.1 If the hole(s) are less than ⅝-inch the Contractor shall repair the cited holes by welding in accordance with SFLC Std Spec 0740, paragraph 3.12.

3.3.5 New plating shall be of similar material and mechanical properties as the adjacent material. Submit a Condition Found Report (CFR) to the Coast Guard Inspector if additional repairs are required.

20 (Rev-2)

3.4 The Contractor shall perform NDI of the repair welds in accordance with SFLC Std Spec 0740, Appendix C. Submit a CFR.

3.5 Touch-up preservation. The Contractor shall prepare and coat all new and disturbed exterior and interior surfaces to match existing adjacent surfaces, in accordance SFLC Std Spec 6310, Appendix A

(Cutter and Boat Exterior Painting Systems) and Appendix B (Cutter and Boat Interior Painting Systems), respectively, and as applicable. Abide by all touch-up requirements outlined in SFLC Std Spec 0000, Appendix A (Requirements for Preservation of Ship Structures).

21 (Rev-2)

ECxxx_57300_TSI_ 0121_225A

WORK ITEM 4: ATON Tie Down Installation

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to install and statically load test new ATON tie-downs on the Buoy deck.

1.1.1 Buoy Deck Tie-Downs.

ITEM# DESCRIPTION LOCATION APPLICABLE REFERENCE