Specification Rev-1 dated 8 Dec 2011.pdf

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Attached to: USCGC Steadfast (WMEC 623) Dockside Repair
Solicitation number: HSCG80-12-Q-P45056
Issued by: Department of Homeland Security US Coast Guard

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USCGC STEADFAST (WMEC 623)

210 FOOT "B CLASS" MEDIUM ENDURANCE CUTTER

SPECIFICATION FOR DOCKSIDE REPAIRS

Developed By: LT J. Carter

(Rev-1, 8 Dec 2011)

USCGC STEADFAST (WMEC-210B) DOCKSIDE AVAILABILITY 2012

TABLE OF CONTENTS

Revisions Record ....................................................................................................................................... iii Consolidated List of References ................................................................................................................ iv Consolidated List of Government-furnished Property .............................................................................. vii Consolidated List of Critical Inspection Items ........................................................................................ viii Principal Characteristics ............................................................................................................................ ix WORK ITEM 1: Main Diesel Engine’s (MDE’s), Stack Uptakes, Commercially Clean WORK ITEM 2: SSDGs and EDG Exhaust Piping, Commercially Clean WORK ITEM 3: Boiler, Exhaust Uptakes, Commercially Clean WORK ITEM 4: Vent Ducts (Engine and Motor Room, All) Commercially Clean WORK ITEM 5: Vent Ducts (Galley and Pantry Room, All) Commercially Clean WORK ITEM 6: Vent Ducts (Laundry Exhaust) Commercially Clean WORK ITEM 7: Compressed Air Receivers, Clean, Inspect and Test WORK ITEM 8: Anchors, Anchor Chains and Ground Tackle, Inspect, Repair and Preserve (CIR) WORK ITEM 9: Warping Capstan, Level 2, Inspect and Repair (CIR) WORK ITEM 10: Single Point Davit, Level 1, Inspect and Test (CIR) WORK ITEM 11: Deck Fittings, Inspect WORK ITEM 12: Electrical Wiring, Air conditioning(A/C), Upgrade (TCTO) WORK ITEM 13: Control Air Dryer, Upgrade (TCTO) WORK ITEM 14: Weight Handling Gear, Inspect and Test (CIR) WORK ITEM 15: Anchor Windless(s) Level 2, Inspect and Repair (CIR) .…………………...…...…..55 WORK ITEM 16: Chain Locker(s), Inspect (CIR) WORK ITEM 17: Chain Locker(s), Preserve Partial (Option Item).……………………………………60 ii (Rev-1)

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

8Dec2011 Rev-1 #9 Added Drawing # to Consolidated List of Referneces 8Dec2011 Rev-1 #9 Added Publication # to Consolidated List of Referneces 8Dec2011 Rev-1 #11 Added Drawing # to Consolidated List of Referneces 8Dec2011 Rev-1 #15 Added Drawing # to Consolidated List of Referneces 8Dec2011 Rev-1 #15 Added Publication # to Consolidated List of Referneces 8Dec2011 Rev-1 #16 Added Drawing # to Consolidated List of Referneces

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.

iii (Rev-1)

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 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 or charge. Other Government documents may be accessed – free of charge – as follows:

• MIL/DOD/CID Specifications: http://www.assistdocs.com/search/search_basic.cfm

• Commandant Instruction Manuals: http://www.uscg.mil/directives/default.asp

• Public Laws, Code of Federal Regulations, U.S Codes, and other Federal Government laws::

www.gpoaccess.gov

The Government is aware of the following internet web links where contractors may procure commercial specifications:

• American Welding Society (AWS): http://www.awspubs.com/index.php

• ANSI, ASTM, IEEEE, NFPA, ASME, SAE Standards: http://www.techstreet.com/

• NFPA: http://www.nfpa.org

• SSPC Standards and pictorial guides: http://shopping.netsuite.com/sspcmarketplace

COAST GUARD DRAWINGS

Coast Guard Drawing 627 WMEC 116-001, Rev-, Forepeak Framing, Chain Locker, & Transverse Bulkheads #12 & 15-1/2 Coast Guard Drawing 627 WMEC 186-005, Fdn of Warping Winch & Anchor Handleing Gear Coast Guard Drawing 627 WMEC 186-006, Installation of Jered Anchor Windlass& Warping Capstan.

Coast Guard Drawing 6 27 WMEC 252-051, Rev- , Air Treatment Sys USCG 210’ Class Cutter (“B” Class) Coast Guard Drawing 618 WMEC 252 -001, Rev M, Control Air Arrangement (“A” Class) Coast Guard Drawing 618 WMEC 252-051 , Rev-, Mathers Control Air Diagram & Components (“A” Class) Coast Guard Drawing 627 WMEC 252-001, Rev F , Control Air Piping Arrangement (“B” Class) Coast Guard Drawing 627 WMEC 252-001, Rev F, Control Air Piping Arrangement Coast Guard Drawing 627 WMEC 259-001, Rev D, Arrangement Exhaust Piping Coast Guard Drawing 627 WMEC 320-003, Rev- , Elementary Wiring Diagram Warping Capstan

Coast Guard Drawing 618 WMEC 320-057 , Rev B , Carrier A/C Plant Controller Upgrade (A & B Class applicable)

Coast Guard Drawing 627 WMEC 512-006, Rev D, Ventilation Diagram – Second Deck Coast Guard Drawing 627 WMEC 512-007, Rev D, Ventilation Diagram – Main Deck Coast Guard Drawing 627 WMEC 512-008, Rev D, Ventilation Diagram – 01 Deck & Abv Coast Guard Drawing 627 WMEC 512-020, Rev -, Arrangement Vent and AC 02 Level Coast Guard Drawing 627 WMEC 512-021, Rev -, Arrangement Vent and AC 01 Level Coast Guard Drawing 627 WMEC 512-026, Rev -, Arrangement Vent and AC Main Deck Coast Guard Drawing 627 WMEC 512-029, Rev -, Arrangement Vent and AC 2nd Deck Coast Guard Drawing 627 WMEC 512-030, Rev -, Arrangement Vent and AC 3rd Deck Coast Guard Drawing 627 WMEC 551-002, Rev D, Arrangement of Compressed Air in Machinery Space Coast Guard Drawing 627 WMEC 572-001, Rev C, Details of ER and passageway Trolley Beams iv (Rev-1) http://www.assistdocs.com/search/search_basic.cfm http://www.uscg.mil/directives/default.asp http://www.gpoaccess.gov/ http://www.awspubs.com/index.php http://www.techstreet.com/ http://www.nfpa.org/ http://shopping.netsuite.com/sspcmarketplace

Coast Guard Drawing 627 WMEC 581-001, Rev-, Anchor Handling Coast Guard Drawing 627 WMEC 582-001, Rev-, Warping Capstan General Arrangement

Coast Guard Drawing 627 WMEC 582-005, Rev-, Warping Capstan Assembly

Coast Guard Drawing FL 2605-031, Rev D, Mechanical Chain Stopper, 1-7/8" Buoy Chain Coast Guard Drawing FL 2605-037, Rev A -, Mechanical Chain Stopper Reinstallation

COAST GUARD PUBLICATIONS

Coast Guard Commandant Instruction (COMDTINST) M10360.3C, Change 1, Jun 2006, Coatings and Color Manual

Coast Guard Commandants Instruction (CONDTINST) M9000.6F, Naval Engineering Manual Coast Guard Technical Publication (CG TP) 3485A, Nov 2008, Boat Davit, Single Point - Models D5000CT and D5700CT Coast Guard Technical Publication (TP) Coast Guard Technical Publication (TP) 3231B , SWBS 252 , Feb 2010 , Propulsion Pneumatic Control System (2 1 0 WMEC “ A ” and “B” Class) Coast Guard Technical Publication (TP) 3240A, Dec 1996,MFR's Instruction Book SWBS groups 581-582, Anchor Windlass, Model C18L137E.

Coast Guard Technical Publication (TP) 3240A, Warping Capstan, 10hp Potp 86690

Coast Guard Technical Publication (TP) 3240C, Warping Capstan, 15/10HP Coast Guard Technical Publication (TP) 3240D, Warping Capstan, CEUH-10/10-6 Coast Guard Technical Publication (TP) 3965 , May 2011 , Air Conditioning System, R-134A - Model

90RMC025-D-6-D005/MS1

Surface Forces Logistics Center (SFLC) Standard Specification 0000_STD, 200 9 Edition, General Requirements Surface Forces Logistics Center Standard Specification 0 74 0 (SFLC Std Spec 0 74 0 ), Jan 2009, Welding and Allied Processes Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), Jan 2009, General Requirements Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740 ), Jan 2009, Welding and Allied Processes Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), Jan 2009, Welding and Allied Processes Surface Forces Logistics Center Standard Specification 3020 (SFLC Std Spec 3020), Jan 2009, Overhaul AC Electrical Motors In-Shop Surface Forces Logistics Center Standard Specification 5000 (SFLC Std Spec 5000), Jan 2009, Auxiliary Machine Systems Surface Forces Logistics Center Standard Specification 5000 (SFLC Std Spec 5000), Jan 2009, Inspect, Repair, and Test Auxiliary Machine Systems Surface Forces Logistics Center Standard Specification 5100 (SFLC Std Spec 5100 ), Jan 2009, Clean Shipboard Ventilation Systems Surface Forces Logistics Center Standard Specification 8636 dated Jan 2009 v (Rev-1) vi (Rev-1)

OTHER REFERENCES

ASTM International (ASTM) D4417, 2003, Standard Test Methods for Field Measurement of Surface Profile of Blast Cleaned Steel ASTM International (ASTM) F683, 2003, Standard Practice for Selection and Application of Thermal Insulation for Piping and Machinery ASTM International (ASTM) F992, 2006, Standard Specification for Valve Label Plates Code of Federal Regulations (CFR) Title 29, Part 1915, Jul 2008, Occupational Safety and Health Standards for Shipyard Employment Code of Federal Regulations (CFR) Title 33 CFR, 2008, Navigation and Navigable Waters Code of Federal Regulations (CFR) Title 40, Chapter I, 2008, Environmental Protection Agency Code of Federal Regulations (CFR) Title 49, Chapter I, 2008, Pipeline and Hazardous Materials Safety Administration, Department Of Transportation Commercial Item Description (CID) A-A-59316, Nov 2003, Abrasive Materials for Blasting Federal Specification (Fed Spec) RR-C-271, Nov 1995, Chain and Attachments, Welded and Weldless Manufacturers Standardization Society of the Valve and Fittings Industry (MSS), SP-69, 2003, Pipe Hangers and Supports - Selection and Application Manufacturers Standardization Society of the Valve and Fittings Industry (MSS), SP-89, 2003 , Pipe Hangers and Supports – Fabrication and Installation Practices MIL-A-22262, Mar 1996, Abrasive Blasting Media Ship Hull Blast Cleaning MIL-C-24633 , Apr 1998 , Chain, Stud Link, Anchor, Low Alloy Steel, Flash Butt Welded MIL-DTL-23549, Feb 2007 , Grease, General Purpose NOTE TO USER : In all of this spec, modify as required for the availability. Please provide any additions to the SME for incorporation into the REC file.

NAVSEA Drawing 804-5773931, Rev A, Acoustic & Thermal Insulation For Compartments Installation Details NAVSEA Drawing 804-5959214, Rev-, Piping Insulation - Installation Details The Society for Protective Coatings (SSPC) Surface Preparation Specification No. 1 (SSPC-SP 1), 2004, Solvent Cleaning The Society for Protective Coatings (SSPC) VIS 1, 2004, Guide and Reference Photographs for Steel Surfaces Prepared by Dry Abrasive Blast Cleaning

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)

13 N Hankison Refrigerated

Control Air Dryer HPR35 1 ea. 1,095.00

13 N Filter, Coalescing (1 micron)

HF7-16-4-PL 1 ea. 176.00

13 N Hankison Replacement Filter

E716 1 ea $37.00

13 N Filter, Oil Removal HF5-16-4-PL 1ea 180.00 13 N Hankison Replacement

Filter E516 1 ea $46.00

13 N **Valve, Regulating

R74G-4AT-RSN

4820-01-205-9362

2.ea. 69.02

13 N **Valve, Ball 4820-01-243-9951 4 ea. 6.91 vii (Rev-1)

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_STD, paragraph

3.2.6.5 (Inspection report particulars)):

Work Item Title 8 Anchor Chain (s) and Ground Tackle, Inspect and Repair 9 Warping Capstan , Level 2 Inspect and Repair 10 Single Point Davit , Level 1 Inspect and Test

Weight Handling Gear Anchor Windless(s), Level 2 Inspect and Repair

16 Chain Lockers, Inspect viii (Rev-1)

PC_210B_WMEC_0909

Principal Characteristics

210' WMEC (B-Class)

PHYSICAL CHARACTERISTICS

Length Overall 210' 6" Length, Design Waterline 200' 0" Depth (main deck at side to baseline) 19' 6" Maximum Beam 34' 0" Height of Highest Projection 88' 0" Full Load Draft 4,000 lbs Height of FM Antenna Above Baseline 90' 0" Light Ship Displacement 875 long tons Full Load Displacement 1100 long tons Shore Tie Voltage Requirements 400A / 440V Frame Spacing 1' 0"

MACHINERY CHARACTERISTICS

Main Propulsion 2 Alco Model 251B Diesel Engines, 5,000 BHP total

Ship's Service Generators 2 Caterpillar Model 3406B Diesel-driven SR4. 250 KW each @ 0.8 power factor, 440V AV, 3 phase, 60 cycle

Emergency Generator Caterpillar Model D3306 Diesel-Driven. Century Synchronous Model, ACR-507, 100KW

Number of Propellers 2 Number of Blades 4 Diameter 7' 6" Pitch Controllable Shaft RPM 300 Shaft Diameter 8.25"

TANK CAPACITIES

Diesel Fuel (95%) 48,375 gal Fresh Water (95%) 11, 108 gal JP-5 Fuel (95%) 4,697 gal Lube Oil (95%) 1,942 gal ix (Rev-1)

00000_PWB_0211_FLT

REC_0000_FLT_ Commercial Project @ CG Facility (0211)

General Requirements

1. SCOPE

1.1 Intent. This item describes the general requirements to be followed by the Contractor while conducting this availability.

2. REFERENCES

COAST GUARD DRAWINGS

None.

COAST GUARD PUBLICATIONS

Coast Guard Commandant Instruction (COMDTINST) M10360.3C, Change 1, Jun 2006, Coatings and

Color Manual Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), Jan 2009, General

Requirements Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), Jan 2009, Welding and Allied Processes

OTHER REFERENCES

ASTM International (ASTM) D4417, 2003, Standard Test Methods for Field Measurement of Surface

Profile of Blast Cleaned Steel Commercial Item Description (CID) A-A-59316, Nov 2003, Abrasive Materials for Blasting Code of Federal Regulations (CFR) Title 33 CFR, 2008, Navigation and Navigable Waters Code of Federal Regulations (CFR) Title 40, Chapter I, 2008, Environmental Protection Agency Code of Federal Regulations (CFR) Title 49, Chapter I, 2008, Pipeline and Hazardous Materials Safety

Administration, Department Of Transportation MIL-A-22262, Mar 1996, Abrasive Blasting Media Ship Hull Blast Cleaning The Society for Protective Coatings (SSPC) VIS 1, 2004, Guide and Reference Photographs for Steel

Surfaces Prepared by Dry Abrasive Blast Cleaning

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

1 (Rev-1)

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 also to all other work subsequently authorized by changes, modifications, or extensions to the contract.

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:

• Provide portable fire extinguishers for Coast Guard fire watch personnel. Coast Guard fire watch is in lieu of contractor personnel during the hours of 0800-1600, Monday through Friday, and limited to two Coast Guard fire watch personnel.

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

3.4 HW disposal. The Contractor shall be responsible for all hazardous wastes generated by work under this contract. Label and package all hazardous wastes in 49 CFR-approved containers, and in accordance with all other applicable Federal, state, and local laws and regulations. In addition, comply with applicable parts of 40 CFR 262, applicable to handling of hazardous wastes.

3.4.1 Along with the Government, the Contractor shall be contractually considered the co-generator of all hazardous wastes; be aware that the Government will make available its facility’s EPA Generator Identification (ID) Number for manifesting of hazardous wastes.

3.4.2 The Contractor shall identify, arrange, and be responsible for the turnover of all hazardous wastes, within the confines of the Coast Guard shore facility, to the facility’s HM/HW Coordinator. Notify the ship’s HW Coordinator prior to any transfers of HW from ship to shore.

3.4.3 The Contractor shall prepare a manifest of hazardous waste to be reviewed and signed by the HM/HW Coordinator. Contact the HM/HW Coordinator for turnover of any hazardous waste; in addition, notify the COTR in writing 24 hours prior to any waste removals, and ensure that waste removals are conducted during normal business hours (0800-1600) on Monday through Friday (excluding holidays).

3.4.4 The Contractor shall be aware of the following:

3.4.4.1 No Contractor or Subcontractor shall 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 COTR or KO-approval.

3.4.4.2 Local environmental regulations at the Government facilities may be more stringent than in many jurisdictions. As with all environmental regulations, it is the Contractor's responsibility to research, prepare for, and comply with local and state regulations.

3.4.4.3 Coast Guard facilities do not have Facilities Response Plans (see 33 CFR 154 Subpart F). It is the Contractor’s responsibility to furnish the Facility Response Plan (FRP) when required for over-the-water liquids transfers to and from vessels. This requirement is applicable to transfers to/from vessels with an oil/fuel capacity of 250 barrels or more.

3.5 Pre-surface preparation test coupon. In order to ensure production of required surface profile, the Contractor shall accomplish the following tasks, whenever abrasive-blasting is required in a work item that is deemed a ”critical-coated’ surface:

2 (Rev-1)

3.5.1 Coupon material and test set-up particulars.

3.5.1.1 Conduct a performance test on all abrasive blasting operations on a Contractor- provided test coupon, prior to starting abrasive blasting operations on the vessel. Ensure the following:

• The coupon shall be a new metal plate, of the same metal type and material properties as the vessel area to be blasted - steel or aluminum plate, as applicable, and shall have no existing anchor profile - other than the surface irregularities from the manufacturing process.

• The test coupon shall be flat, with nothing welded to the side used for the anchor profile test, no thinner than a 1/8-inch plate and measuring no smaller than 1-foot by 1-foot.

• For steel substrates, the coupon shall have the mill scale intact, and be in a Rust Grade "A" condition, in accordance with SSPC-VIS 1.

• The test coupon shall be affixed so as to not permit excessive movement during the performance test, but shall not be affixed to the vessel.

3.5.1.2 Ensure that the abrasive-blasting operation for the test coupon is conducted with the identical setup and parameters that will be used blasting the designated vessel surfaces – including, but not limited to:

• The abrasive media type and media size selected to achieve the anchor profile range, as specified in the applicable work items.

• Nozzle size and type (straight bore, high velocity nozzle, angle nozzle...).

• Delivery rate and pressure settings.

3.5.1.3 Blast a one-square foot area on one side of the test coupon to the abrasive surface preparation standard specified in the work item, and perform an anchor profile test of the blasted surface in accordance with ASTM D4417, Method B or C. Notify the COTR in advance of the abrasive blasting operation test, to permit the witnessing of the test by the COTR. Submit a CFR documenting the results of the abrasive blasting operation test. The CFR shall include at a minimum, the following:

• Area of the vessel for which the verified setup will be used to abrasive blast.

• The selected abrasive media type and size.

• The nozzle size and type.

• The delivery rate and pressure.

• The test coupon starting properties (material type and surface conditions).

• The resultant anchor profile readings from the test (a minimum of 3 locations, separated by a minimum of

2 inches shall be recorded).

NOTES

1. A performance test of the abrasive blasting operations on a test coupon and measuring the resultant anchor profile prior to performing the abrasive blasting operation on the cutter is required. The test coupon will be used to evaluate the anchor profile produced by the equipment setup and selected abrasive media.

2. The reverse side of the test coupon may be used for the subsequent test, provided that the conditions in paragraph 3.5.1 (Coupon material and test set-up particulars) are met.

3. Ultra high pressure water jetting does not create an anchor profile and is exempt from the anchor profile test coupon check.

3 (Rev-1)

3.5.1.4 Repeat the abrasive blasting operation test in the following instances:

• The equipment setup, that was evaluated during the test coupon abrasive blasting performance test in paragraph 3.5.1 (Coupon material and test set-up particulars), has changed.

• The resultant anchor profile readings observed on the vessel are outside the specified anchor profile range.

• Media is changed from MIL-A-22262 to CID A-A-59316 or vice versa.

• The supplier of the abrasive blasting media changes, regardless if the new source for the media has the same specifications.

• When Directed by the COTR.

CAUTION!

Ensure that blast media from the performance test does not strike the vessel during the test.

3.6 Interim changes to SFLC Std Spec 0000. The Contractor shall be aware of the fact that the requirements of paragraph 3.3.2.1.1 (Water depth) have been revised to read as follows:

“3.3.2.1.1 Water depth. Ensure that water depth is sufficient at the pier to allow the vessel's lowest underwater appendage to clear the bottom by at least two feet at:

• Ordinary low water mark on non-tidal rivers.

• At all tide conditions predicted during the availability for tidal rivers and other navigable waterways (Bay, Lake, etc.).”

4. NOTES

4.1 Access to COMDTINST M10360.3. The COMDTINST M10360.3 may be accessed at the following URL address: http://www.uscg.mil/directives/cim.asp

4.2 QA inspection forms. QA inspection forms (QA-1 thru QA-5), required in SFLC Std Spec 0000 to be completed and submitted during preservation of “critical-coated surfaces”, are provided at the end of this document.

4 (Rev-1) http://www.uscg.mil/directives/cim.asp

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 COMDTINST M10360.3, 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 mfgr.

CHECKPOINT 3 - AMBIENT CONDITIONS

Ensure surface and surrounding temperatures are each between 50 and 90°F for water-based 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 mfgr.

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-12, SP-11, SP-10…).

Verify surface anchor profile using ASTM D4417-Methods B or C against COMDTINST M10360.3. 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-1)

QA-2 - QUALITY ASSURANCE INSPECTION FORM

(ENVIRONMENTAL READINGS)

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 |

6 (Rev-1)

QA-3a - QUALITY ASSURANCE INSPECTION FORM

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

Location of Work (Frame References) Area (sqft)

SURFACE PREPARATION METHOD PROFILE ACHIEVED (mils) Min Max Mean

SSPC-SP-10/NACE No. 2 SSPC-SP-12/NACE No. 5

SSPC-SP-3

SSPC-SP-11

SSPC-SP-11 (inaccessible area) Brush-blasting (non-metallic substrate)

Abrasive Manufacturer and 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.