ATTACHMENT_1_-_Specifications.pdf

USCGC WAESCHE (WMSL 751)

SPECIFICATION FOR DOCKSIDE REPAIRS

FQ4 - FY2014

Developed By: Alaun I Buckley

(Rev-1, 10 April 2014)

USCGC WAESCHE (WMSL-418) DOCKSIDE AVAILABILITY FY2014

ii (Rev-1)

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 General Requirements WORK ITEM 1: Tanks (Potable Water), Clean and Inspect WORK ITEM 2: Fixed CO2, FM 200 and Ansul R-102 Systems Annual Certification, Perform WORK ITEM 3: Forward and Aft Capstans, Level 2 Overhaul WORK ITEM 4: Flight Deck Net, Weight Testing WORK ITEM 5: Temporary Services, Dockside, Home Pier WORK ITEM 6: Air Flow Alarms, Install WORK ITEM 7: Deck Covering (Polymeric), Renew WORK ITEM 8: Shower Room Deck and Seam, Renew WORK ITEM 9: Deck Covering (Polymeric), Replace WORK ITEM 10: Trolley Beam Wear Pads, Renew WORK ITEM 11: Gray, Black Water Vents, Modify WORK ITEM 12: Tanks (Potable Water), Preserve “100%”-Optional WORK ITEM 13: Tanks (Potable Water), Preserve “Partial”-Optional WORK ITEM 14: Shower Room Component, Renew - Optional iii (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

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-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 of 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 750 WMSL-801-1, Rev A, Booklet of General Plans Coast Guard Drawing 750-WMSL 100-1, Rev L, General Arrangements (ASC100001) Coast Guard Drawing 750-WMSL 167-1, Rev F, Manhole List Installation and Fabrication Details Ship

Wide (ASC167001) Coast Guard Drawing 750-WMSL 320-1, Rev H, Electrical One LINE Diagram (ASC320001) Coast Guard Drawing 750-WMSL 320-10, Rev F, Power Sys Deck Plan - Second Dk, Aft of FR 52

(ASC320006)

Coast Guard Drawing 750-WMSL 436-4, Rev -A, Miscellaneous Alarms System Cable Running Sheets

(Crs) (ASC436004) Coast Guard Drawing 750-WMSL 530-19, Rev C, Potable Water Unit 3120 (ASC530312-Pw) Coast Guard Drawing 750-WMSL 530-3, Rev B, Potable Water Systems Schematic (ASC530013) Coast Guard Drawing 750-WMSL 555-8, Rev C, ACTIVE_Fire_ Protection Hfp_System_Schematic

(ASC555046)

Coast Guard Drawing 750-WMSL 582-1, Rev D, Anchoring, Mooring, And Towing Arrangement

(ASC582001)

Coast Guard Drawing 750-WMSL 582-2, Rev E, Mooring and Towing Arrangement (ASC582002) Coast Guard Drawing 750-WMSL 583-1, Rev C, Small Boat Handling Arrangements Coast Guard Drawing 750-WMSL 583-2, Rev C, Small Boat Stbd, Hdlg Sys, Arr & Details Coast Guard Drawing 750-WMSL 621-008, Rev C, Joiner Bulkhead Arr Mn Dk FR 36-64 (ASC621008) 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� v (Rev-1)

Coast Guard Drawing 750-WMSL 621-009, Rev C, Joiner Bulkhead Arr Mn Dk FR 64 Aft

(ASC621009)

Coast Guard Drawing 750-WMSL 801-1, Rev A, Booklet of General Plans (ASC801001) Coast Guard Drawing 750-WMSL 801-3, Rev -, Booklet of General Plans (ASC801001B) Coast Guard Drawing 750-WMSL 100-37, Rev F, UNIT 3120 STRUCTURE - 1ST PLATF TO 2ND DK

- FR 64 TO FR 76 (ASC100312)

Coast Guard Drawing 750-WMSL 621-001, Rev F, Joiner Bulkheads Typical Details (ASC621001) Coast Guard Drawing 750-WMSL 621-004, Rev C, Joiner Bulkheads Arrangement 2nd Dk FP to Fr 36

(ASC621004)

Coast Guard Drawing 750-WMSL 621-005, Rev C, Joiner Bulkheads Arrangement 2nd Dk Fr 36-64

(ASC621005)

Coast Guard Drawing 750-WMSL 621-006, Rev E, Joiner Bulkheads Arrangement 2nd Dk Fr 64-Aft

(ASC621006)

Coast Guard Drawing 750-WMSL 801-003, Rev -, Booklet of General Plans NSC 2 SRD (ASC801001B) Coast Guard Drawing 750-WMSL-506-510 Rev B. VCHT and Gray Water Vent Piping Modifications.

(NEED LATEST DRAWING FROM ESD).

Coast Guard Drawing 750-WMSL-611-002 Rev C. Fab of Jack Staff, Ensign Staff and navigational Light

Pole.

Coast Guard Drawing 750-WMSL-612-3, Rev B, Helo Landing Area Safety Nets & Wheel Stops Arr and

Details (ASC612003) Coast Guard Drawing FL 8201-93, Rev -, Single Point Davit Hook Assemblies, Davit Rating 4

COAST GUARD PUBLICATIONS

Coast Guard Commandant Instruction (COMDTINST)_MI0360.3 (series) , Rev D, Jan 2014, Coatings and Color Manual Coast Guard Technical Publication (TP) 7065, 15-JUN-07, Forward and Aft CAPSTAN - Model 20834 Coast Guard Technical Publication (TP) 7096, 10-OCT-07, Carbon Dioxide Safety Manual Coast Guard Technical Publication (TP) 7097, 21-JUN-07, Fire Protection System - Model FM-200 Coast Guard Technical Publication (TP) 7118, Carbon Dioxide Fire Protection System – Series 70 Coast Guard Technical Publication (TP) 7427, 8 Feb 2012, R-102 Restaurant Fire Suppression Sys -

Design, Install, Recharge, Maint Manual Coast Guard Technical Publication (TP) 7525, Cutter Information Book Auxiliary Machinery (Vol. IV) –

Rev. 1 Coast Guard Technical Publication 7348A, 29-MAR-11, Small Boat Retrieval System Equipment Manual Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2012 General

Requirements Surface Forces Logistics Center Standard Specification 0450 (SFLC Std Spec 0450), 2012, Electrical

Power for Contractor Tools and Equipment Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2012, Welding and

Allied Processes Surface Forces Logistics Center Standard Specification 3041 (SFLC Std Spec 3041), 2012, Shipboard

Electrical Cable Test Surface Forces Logistics Center Standard Specification 3042 (SFLC Std Spec 3042), 2012, Shipboard

Electrical Cable Removal, Relocation, Splice, Repair, and Installation vi (Rev-1)

Surface Forces Logistics Center Standard Specification 5000 (SFLC Std Spec 5000), 2012, Auxiliary Machine Systems

Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2012, Requirements for Preservation of Ship Structures

Surface Forces Logistics Center Standard Specification 6341 (SFLC Std Spec 6341), 2012, Install Interior Deck Covering Systems

Surface Forces Logistics Center Standard Specification 8636 (SFLC Std Spec 8636), 2012, Temporary Hull Accesses

OTHER REFERENCES

3M Marine Adhesive/Sealant Fast Cure 5200 American National Standards Institute/American Water Works Association (ANSI/AWWA) C652, 2002, Disinfection of Water-Storage Facilities American National Standards Institute/NSF International (ANSI/NSF) 61, 2008, Drinking Water System

Components - Health Effects ASTM International (ASTM) 6966, 2008, Standard Practice for Collection of Settled Dust Samples Using

Wipe Sampling Methods for Subsequent Determination of Metals ASTM International (ASTM) F1836M, Reapproved 2007, Standard Specification for Stuffing Code of Federal Regulations (CFR) Title 29, Part 1910, Jul 2008, Occupational Safety and Health

Standards Code of Federal Regulations (CFR) Title 33 CFR, Jul 2010, Navigation and Navigable Waters Code of Federal Regulations (CFR) Title 40, Chapter I, 2008, Environmental Protection Agency Code of Federal Regulations (CFR) Title 46, Part 90-139, 2011, Shipping Code of Federal Regulations (CFR) Title 49, Chapter I, 2008, Pipeline and Hazardous Materials Safety

Administration, Department Of Transportation Federal Specification (Fed Spec) HH-P-151, Mar 1991, Rubber-Sheet, Cloth Insert MIL-A-46106, Jun 1992, Adhesive-Sealants, Silicone, RTV, One-Component MIL-DTL-15024, Nov 1997, Plates, Tags and Bands for Identification of Equipment MIL-DTL-24643, Oct 2009, Cables, Electric, Low Smoke Halogen-Free, For Shipboard Use, General

Specification for MIL-P-24608, Jun 1987, Pipe, Fittings, & Adhesive Kits, Glass Reinforced Thermosetting Epoxy Resin

For Shipboard Piping Systems MIL-PRF-24176C, Oct 2004, Cement, Epoxy, Metal Repair and Hull Smoothing MIL-PRF-24667C, May 2008, Coating System, Non-Skid, for Roll, Spray, or Self-Adhering Application MIL-STD-1689A, Nov 1990, Fabrication, Welding, and Inspection of Ships Structure Naval Air Warfare Center (NAVAIR) NAEC ENG 7576, Shipboard Aviation Facilities Resume, Jan

NAVSEA Dwg 804-1385781, Pipe Hangers for Surface Ships.

The Society for Protective Coatings (SSPC) Surface Preparation Specification No.11 (SSPC-SP 11), 2004, Power Tool Cleaning to Bare Metal The Society for Protective Coatings (SSPC) Surface Preparation Specification No.3 (SSPC-SP 3), 2004, Power Tool Cleaning The Society for Protective Coatings (SSPC)/NACE International (NACE), Joint Surface Preparation

Standard SSPC-SP 10/NACE No. 2, 2007, Near-White Blast Cleaning Tubes, Nylon and Packing Assemblies (Metric) vii (Rev-1)

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)

8 N Air Flow Indicator

Panel 62413-100 4 $4264

8 N Air Flow Sensor (0- 5000 CFM), Duct

Mount

62413-006 4 $4581

13 N Trolley Beam Wear Pad with all mounting fasteners. (i.e. Figure

2 Superior – Lidgerwood-Mundy

Drawing B2-402- 0023) http://lidgerwood.com

B2-073-0096 4

*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 viii (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, paragraph 3.2.6.5 (Inspection report particulars)):

Work Item Title

1 Tanks (Potable Water), Clean and Inspect

3 Forward and Aft Capstans, Level 2 Overhaul

11 Shower Room Deck and Seam, Renew ix (Rev-1)

PRINCIPAL CHARACTERISTICS

PC_418_WMSL_0909

418' WMSL

PHYSICAL CHARACTERISTICS

Length Overall 418' 0"

Length between Perpendiculars 390' 0"

Maximum Beam 54' 0"

Beam @ 01 Level 47' 9-1/8"

Depth (01 Level @ side to Baseline) 39' 2-3/4"

01 Deck Camber Foredeck 1/4" in 1'-0"

Minimum Berth Depth 20' 0"

Height of highest projection Approximately 119'

Draft, Design 14.40'

Design Displacement 3925 long tons

HULL CHARACTERISTICS

Hull Material 5086 Aluminum

HSLA-80 Steel

ABS EH 36 Steel

ABS AH 36

Frame Spacing

FWD of FR 9 2' 3"

FR 9 to FR 10 6' 9"

FR 10 to FR 98 4' 1" x (Rev-1)

418' WMSL

FR 98 to FR 99 3'-8"

MACHINERY CHARACTERISTICS

Two Diesel Engines MTU 20V, 20-cylinder 9,730 SHP each

One Gas Turbine General Electric LM2500; 29,500 SHP

Type of Propulsion CODAG

Electrical System 24 Volt DC

Two Controllable Pitch Propellers Rolls-Royce 5 blade, 14' 0" diameter; 229 RPM max

Two Reduction Gears RENK

One Cross Connect Gear RENK

ELECTRICAL CHARACTERISTICS

Power Three 1360 kW, 450 V, 60 Hz, 3 Phase, 1800 RPM Caterpillar 3512B diesel engines with Baylor ship service generators

Shore Tie Cable Seven MIL-C-24368/2 (NATO) shore power receptacles, 400 A each

TANK CAPACITIES

Diesel Oil 220,359

Fresh Water 12,454

JP-5 Fuel 35,182

1 (Rev-1)

00000_0314_FLT

REC_00000_FLT_ Commercial Project @ CG Facility (1212)

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)_MI0360.3 (series) , Rev D, Jan 2014, Coatings and Color Manual Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2012, General

Requirements Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2012, Welding and

Allied Processes Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2012, Requirements for Preservation of Ship Structures

OTHER REFERENCES

ASTM International (ASTM) 6966, 2008, Standard Practice for Collection of Settled Dust Samples Using

Wipe Sampling Methods for Subsequent Determination of Metals Code of Federal Regulations (CFR) Title 29, Part 1910, Jul 2008, Occupational Safety and Health

Standards The Society for Protective Coatings (SSPC) Surface Preparation Specification No.11 (SSPC-SP 11), 2004, Power Tool Cleaning to Bare Metal Code of Federal Regulations (CFR) Title 33 CFR, Jul 2010, 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

2 (Rev-1)

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.

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

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)_MI0360.3C , Chapter 11 (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 5 of COMDTINST MI0360.3) are strictly prohibited.

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

3.5 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.

3.5.1 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.

3.5.2 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.

3.5.3 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 COR 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).

3.5.4 The Contractor shall be aware of the following:

3.5.4.1 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

3 (Rev-1)

Guard facility without COR or KO-approval.

3.5.4.2 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.

3.5.4.3 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

3.6 SFLC standard specification approved changes. The Contractor shall be aware that the following are approved changes to published SFLC 2012 Edition Standard Specifications and supersede published content:

3.6.1 SFLC Std Spec 8634, Drydocking, Appendix A, page A5, paragraph A2.7.1.3 Side Blocks: Remove formula value shown as g – Acceleration of gravity – 32.3 Ft/sec2, and replace with formula value g - Acceleration of gravity - 32.174 ft/sec2.

3.6.2 SFLC Std Spec 0740, Welding and Allied Processes. SFLC Std Spec 0740 added Appendix E, Stray Current Protection: New Appendix is posted with SFLC Standard Specifications as a separate document on internet and intranet webpage.

3.6.2.1 SFLC Std Spec 0740, page 1, paragraph 1.2 Appendices: Add ‘Stray Current Protection’ to ‘Process Standard column of appendices table. Add ‘E’ to ‘Appendix’ column of appendices table.

3.6.2.2 SFLC Std Spec 0740, page 4, paragraph 3.1.3 Stray current protection: Add “The Contractor shall meet all requirements for stray current protection as specified in Appendix E - Stray Current Protection.” directly after paragraph 3.1.3 title.

3.6.2.3 SFLC Std Spec 0740, page 4, paragraph 3.1.3 Stray current protection: Delete paragraphs 3.1.3.1 and 3.1.3.2.

3.6.3 SFLC Std Spec 0450, Electrical Power for Contractor’s Tools and Equipment, page 1, paragraph 1.1 Intent:

Add sentence, “Note that stray current protection for welding equipment is covered in SFLC Standard Specification 0740, Welding and Allied Processes, Appendix E.” to end of paragraph.

3.6.3.1 SFLC Std Spec 0450, page 5, paragraph 3.4 Equipment Grounding: Add sentence, “Stray current protection for welding equipment is covered in SFLC Standard Specification 0740, Welding and Allied Processes, Appendix E.” to end of paragraph.

3.6.3.2 SFLC Std Spec 0450, page 6, paragraph 3.4 Equipment Grounding: Delete paragraphs 3.4.1.4 and 3.4.1.5.

3.6.3.3 SFLC Std Spec 0450, page 6, paragraph 3.4 Equipment Grounding: Delete Figure 5.

3.6.4 SFLC Std Spec 0000, General Requirements, Appendix A Requirements for Environmental Protection:

Add paragraph A2.2.5.3.3, as follows:

“A2.2.5.3.3 Additional requirements during abatement of lead-based paint (LBP) and asbestos-containing coatings. Abide by the following additional requirements, during work that involves disturbance or abatement LBP and asbestos-containing material (ACM)/vermiculite coatings:

4 (Rev-1)

A2.2.5.3.3.1 Certification documentation. At the Arrival Conference, submit documentation to the COR that all primary and sub contractors fulfilling abatement requirements related to the preceding disclosure paragraph possess all Local, State, and Federal certification licenses and applicable permits, for fulfilling those abatement requirements.

A2.2.5.3.3.2 Advance notification. Notify the COR 24 hours prior to any planned abatement actions.

Additionally, notify the Quarterdeck and COR, prior to starting any abatement task, to ensure a timely announcement to Coast Guard personnel to vacate the affected area.

NOTE

Be aware that Coast Guard personnel are not permitted to be in the location of abated spaces while abatement is being performed.

A2.2.5.3.3.3 Additional protective measures.

A2.2.5.3.3.3.1 Take the following additional safety precautions:

• Separate work area from other non-affected areas.

• Do not permit non-essential personnel in the work area.

• Work in one compartment/space at a time.

• Prevent dust from migrating to other areas, as follows:

o Seal doors, hatches, and all other openings between the work area and other areas with an airtight barrier, such as fire-rated polyethylene; seal both sides (inside the construction area, and inside the adjacent area) to provide a secondary dust barrier and prevent the doors and windows from being used (post alternative emergency exits, if applicable).

o Maintain work area under negative pressure in relation to adjacent areas.

• Take, at a minimum, the following measures, to protect de-contamination workers:

o Use a HEPA (high-efficiency particulate air) vacuum.

o Workers must wear a respirator which is approved by NIOSH and has N100, P100 or R100 filters (the cartridges are usually purple); respirators must be fit-tested to insure proper seal, and employees must be medically screened and trained prior to wearing a respirator (see the OSHA Respirator Standard, 29 CFR 1910.134).

o Workers must wear full-body protective clothing, head covering and shoes (or shoe covers).

o Workers must not leave the work area without having gone through a proper decontamination process, to prevent spread of lead dust to un-affected areas.

o Eating, drinking and smoking are prohibited in work areas.

o Workers must wash hands and face before eating, drinking or smoking.

o Workers must remove work clothes and shoes before leaving the work area, and seal work clothes in plastic.

o Workers must shower and wash hair as soon as possible after leaving the work area.

o Non-disposable work clothes must be washed separately from other clothes.

5 (Rev-1)

NOTES

1. Negative pressure means that more air is exhausted from the area than is supplied so that lead dust and/or asbestos particles are contained within the work area, and do not contaminate adjacent non-affected compartments. Exhaust air must be filtered with a suitable HEPA filter.

2. A HEPA vacuum removes 99.97% of particles that are less than 0.3 microns in size.

3. Use of compressed air, conventional vacuum, and dry-sweeping is not permissible, during abatement.

A2.2.5.3.3.3.2 Remove and dispose of all protective covers, upon completion of work.

A2.2.5.3.3.4 Abatement task particulars.

A2.2.5.3.3.4.1 Coating removal and surface preparation.

A2.2.5.3.3.4.1.1 ACM. Remove existing ACM by a suitable means such as chipping or scraping. Ensure all removed materials are carefully placed into bags that are specially designed for ACM removal, sealed and handed over to another worker to be sealed again.

A2.2.5.3.3.4.1.2 LBP. Remove LBP from identified areas, using one or a combination of the cleaning methods specified in Table A1 below, as applicable.

A2.2.5.3.3.4.2 Scope of spot abatement. When spot or partial abatement is required due to interference with other ship repair work (including but not limited to: hotwork, equipment and component installations, structural inspections and repairs,), do the following:

• Perform inspections of all locations that have been slated for spot abatement, to identify paths of future hull cuts and weld seams and locations of weld repairs, as applicable.

• Ensure that abatement shall also include the following:

o The area itself, including but not limited to: attached framing, stiffeners, piping, equipment support – in addition to up to a three-inch boundary segment where removal is faired into surrounding intact coating.

o All areas of the heat affected zone (estimated to be at a minimum of 3-4 inches on each side of a weld repair), to permit welders sufficient room to safety make required repairs.

o Areas intended for tack welds used during fit up.

o Areas that asbestos material could be disturbed by personnel transiting the work site, setting up/moving equipment, setting up containment measures, or any activity by contractor personnel that could damage asbestos material adjacent to the site of any hotwork activity.

• Ensure that the presence of ACM and/or LBP adjacent to future weld repairs is readily apparent to welders through the use of signs on the compartment entry and local markings adjacent to repairs using a suitable means such grease pencils. Be aware that any accidental disturbance ACM and/or LBP by subsequent hot work or grinding associated with weld repairs shall require clean up in and clearance testing, at no cost to the Government.

6 (Rev-1)

TABLE A1 - SURFACE PREPARATION METHODS

MECHANICAL CLEANING CHEMICAL STRIPPING

STEEL SUBSTRATE ALUMINUM

SUBSTRATE

Use a suitable chemical stripper to safely remove all existing coatings

– and expose the bare substrate, in accordance with manufacturer’s instructions.

1. Waterjet to a SSPC-SP WJ- 2/NACE WJ-2 standard.

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

3. Power tool clean to a SSPC- SP 11 (1.0 mil anchor profile), with vacuum attachment, to capture lead dust and debris.

1. Waterjet to a SSPC-SP WJ-2/NACE WJ-2 standard.

2.Brush blasting with clean, fine aluminum oxide, garnet or equivalent inert material conforming CID A-A- 59316, Type I & IV, to remove all existing coatings and rust spots, down to bare metal (and produce a 1.0-1.5 mil anchor profile).

3. Mechanical cleaning, using power sanders and abrasive sandpaper with no metallic contents, to remove all existing coatings and rust spots, down to bare metal.

NOTES

1. Abrasive-blasting creates lead dust, which requires extensive post-surface preparation cleaning in affected compartments. Wet-abrasive blast cleaning (water introduced into the blast stream) may be used, to contain/eliminate dust.

2. Abrasive-blasting and waterjetting are not permissible inside machinery spaces or other outfitted spaces due to the difficulty of containing water spray and contamination of blasting dust particles. These methods are allowed to be performed in voids and tanks where full containment, negative ventilation, and isolation of the affected areas can be performed.

3. Known paint strippers meeting the requirements specified in Table 1 include, but are not limited to the following:

a. Franmar LeadOut

b. STRIP-TOX Paint Stripper

c. Aquastrip ACB

d. Smart Strip™ Advanced Paint Remover

7 (Rev-1)

WARNING

Paint stripper formulated with the following hazardous materials are strictly prohibited for use onboard CG vessels:

a. Methylene chloride

b. Chlorinated solvents

c. Phenols

d. Chromates

e. Ammonia

f. Amines

CAUTION

Any action that has the potential to generate dust (blasting, hand tooling) shall be rigorously monitored to ensure contamination of the ship does not occur.

Certifications are required for any personnel who engage in these practices.

A2.2.5.3.3.4.3 Precautionary measures when using chemical stripping. Take the following precautionary measures, when chemical stripping is selected as one of coating removal methods:

A2.2.5.3.3.4.3.1 Ventilation. In addition to all temporary ventilation requirements specified in SFLC Std 0000 and the “General Requirements” item, ensure the following:

• A flow rate ventilation (minimum 100 cfm) is installed in the affected compartment - and ventilation system inspected by COR, prior to commencement of work.

• Exhaust ducts from ventilation fans are run outside and away from the ship’s ventilation intakes and downwind from cutter location. This shall be monitored and adjusted as necessary if there are changes in wind location.

A2.2.5.3.3.4.3.2 Chemical residue removal. After completion of coating removal, wash down all affected surfaces with suitable soap and water, required to ensure all solvents or solvent residues are removed.

A2.2.5.3.3.4.4 Treatment of existing coating edges bordering abated areas. In lieu of abiding by the feathering guidance provided in SFLC Std Spec 6310, paragraph 3.1.13 (Touch-ups and minor coating repairs), build up new coating to overlap all existing adjacent coating edges.

WARNING

Feathering of edges will generate lead/asbestos dust.

A2.2.5.3.3.4.5 Post-surface preparation cleaning, inspection, and clearance. Upon completion of coating removal procedures, do the following, as applicable:

A2.2.5.3.3.4.5.1 Lead dust clean-up. Clean all lead dust from the worksite by suitable clean-up cleaning methods, or as follows:

• Step 1 - debris removal: Remove all gross debris, paint chips, etc. using either a vacuum with a HEPA filter or by spraying the materials with water in a spray bottle and picking up chips or large pieces of contaminated debris by hand.

8 (Rev-1)

• Step 2 – vacuum cleaning: Using a suitable HEPA vacuum, clean all affected surfaces, in accordance with the following guidelines:

o Begin cleaning with high areas first – with overhead surfaces and bulkheads working downward.

o Vacuum all surfaces in the compartment.

o Work in the direction furthest from the entry door toward it.

• Step 3 – wet cleaning: Following thorough HEPA vacuuming, wash all surfaces with any suitable cleaning detergent following the same cleaning pattern (high to low/ furthest from and toward entrance). Change the cleaning solution as it becomes dirty. Rinse all areas with a fresh cloth/mop.

Do not reuse contaminated mops and cloths. Use a three-bucket system for cleaning. (Detergent solution in first bucket/ rinse water for mop in second/ surface rinse on deck and/or bilge surfaces in third).

• Step 4 – vacuum cleaning: Perform a HEPA vacuum again as specified in “Step 2”.

• Step 5 – waste disposal: Properly dispose of contaminated materials, in accordance with all applicable Federal, state, and local regulations.

WARNING

1. Work Wet, Work Smart, and Work Clean. DO NOT GENERATE DUSTS. It is easier to effectively clean an area when dusts are not being generated to resettle on previously cleaned areas. Worker exposures may be high during wet sweeping.

2 A wet/dry HEPA unit is ideal for working with hazardous dust clean up.

3. Lead-contaminated objects that are porous or materials that may suffer damage from water may not be able to be sufficiently decontaminated by these methods and should be discarded.

A2.2.5.3.3.4.5.2 Substrate inspection. Conduct a visual inspection, in the presence of the Coast Guard Inspector, to ensure that none of the following is present, and submit a CFR:

• Visible coatings on any part of the substrate, including pitted areas.

• Lead dust.

• Cleaning material haze.

A2.2.5.3.3.4.5.3 Post- abatement clearance. Upon acceptance of the visual inspection results by the COR, do the following:

A2.2.5.3.3.4.5.3.1 Lead dust wipe sampling.

A2.2.5.3.3.4.5.3.1.1 Conduct wipe sampling clearance testing, in accordance with ASTM 6966, in three locations in each affected compartment/space, as designated by the Coast Guard Inspector; to ensure that there exist no lead dust residues in excess of the below-listed concentrations, as specified below in TABLE A2. Submit a CFR with sample results. If a Change Request (CR) has been authorized and released, conduct additional wipe sampling and testing, as designated on the CR.

A2.2.5.3.3.4.5.3.1.2 Ensure that dust lead samples are analyzed by a laboratory certified by the National Lead Laboratory Accreditation Program (NLLAP) or the American Industrial Hygiene Association.

9 (Rev-1)

TABLE A2 - ACCEPTABLE LEAD CONCENTRATIONS

BERTHING AND/OR FOOD PREPARATION AREAS ALL OTHER AREAS

40 micrograms/square foot (mcg/ft 2) 200 micrograms/square foot (mcg/ft 2)

A2.2.5.3.3.4.5.4 Additional lead dust cleaning and sampling. If laboratory analysis proves lead concentrations in excess of the thresholds specified in TABLE A2, then perform lead dust cleaning, and take subsequent wipe samples until the concentration of lead falls below the above standards.

NOTES

1. Be aware that the Coast Guard reserves the right to coordinate additional wipe clearance testing, at no cost to the contractor, to verify the sample results.

2. All additional wipe clearance testing conducted by the Coast Guard must be witnessed by the Contractor, to verify where and how samples were collected – and thus, prevent contract disputes.

A2.2.5.3.3.4.5.3.2 Aggressive sampling – asbestos. After the completion of abatement, take at least five aggressive air samples in each affected compartment/space, using the Phase Contrast Microscopy (PCM) method to determine that the level of airborne fibers for each sample inside the work site is 0.01 or less fiber per cubic centimeter. Perform aggressive air sampling in accordance with EPA 600/4-85-049. Submit a CFR.

A2.2.5.3.3.5 Surface coating.

A2.2.5.3.3.1 Contaminant removal. Prior to applying primer coat, and in accordance with SFLC Std Spec 6310, paragraphs 3.1.8.7 (Flash rusting/surface oxidation limitations) and 3.1.8.6 (Hydrocarbon substance removal), respectively,

• Remove all flash rusting, as applicable.

• Remove all grease and oil surface contaminants.

A2.2.5.3.3.2 Coating application. Coat all prepared surfaces, in accordance with Table A3.

TABLE A3 - COATING SYSTEM

SPOT ABATED AREAS FULLY-ABATED SURFACES AND

COMPARTMENT/SPACES

Prime and coat all abated surfaces, including adjacent structural members, in accordance with SFLC Std Spec 6310, to match existing adjacent surfaces in accordance with SFLC Std Spec 6310, Appendix A and Appendix B, as applicable.

Prime and coat all abated surfaces, including adjacent structural members, as specified in applicable work item(s).

A2.2.5.3.4 Waste Disposal. Collect, test, dispose of all generated wastes, including waste water from cleaning of work spaces, in accordance with all applicable Federal, state, and local regulations.”

3.6.4.1 SFLC Std Spec 0000, page 22, paragraph 3.3.3.1 NOTE. Add "Flame-retardant polyethylene deck plate with a non-slip diamond pattern from 10 to 40mil thickness" to body of Note.

3.6.4.2 SFLC Std Spec 0000, page 3, bullet “ISC.” Delete “lead-contaminated materials.”

3.6.4.3 SFLC Std Spec 0000, page 27, after Note box under paragraph 3.3.13.1.2 add the following paragraphs:

“3.3.13.1.3 Dock and Sea trials. The Contractor shall conduct dock trials to test the work performed during the

10 (Rev-1) contract when required by individual work items (see 3.3.13 Tests and Inspections). This shall include operational tests or inspections, as appropriate, of all machinery, piping, wiring, insulation, preservation work, deck coverings, and any other article removed, moved, disturbed, or damaged by the Contractor in accomplishing the work outlined in the specification. Schedule for these specific dockside tests or inspections shall be included within the planning document (see 3.2.5 Planning document).

3.3.13.1.3.1 The Contractor shall provide a pier facility or allow the vessel to move to a Coast Guard pier to support dock trials. The Contractor shall not conduct trials that require the vessel to be waterborne while the vessel is floating inside a dock (e.g., graving dock, floating drydock).

3.3.13.1.3.2 Sea trials to conduct equipment operational tests are not required unless a Sea Trial Performance work item is specifically included within the specification.”

3.6.4.4 SFLC Std Spec 0000, page 11, paragraph 3.2.5, add the following bullets to the bulleted list:

• Identifies the “critical paths” for the project.

• Shows calculations for the “float” along the critical paths and labels the critical paths with the number of delay days the critical paths can absorb without affecting the final delivery date.

3.6.4.4.1 SFLC Std Spec 0000, page 11, Add the following Note between paragraphs 3.2.5 and 3.2.5.1:

NOTE

Float is the number of days that the critical paths can be delayed without affecting the final delivery date.

3.6.4.4.2 SFLC Std Spec 0000, page 12, add the following paragraphs and Note after Figure 1:

“3.2.5.4 When the critical path extends beyond or encroaches upon the final delivery date, provide a resource constraint and scheduling evaluation of the critical path before any request for extension will be entertained.

Submit the resource constraint and scheduling evaluation via a CFR.

NOTE

The intent of the resource constraint and scheduling evaluation is to identify the resources necessary to ‘crash’ the critical path or make adjustments to the production schedule to meet the delivery date in lieu of a project extension.”

3.6.4.5 SFLC Std Spec 0000, General Requirements, Appendix A Requirements for Environmental Protection, page A-4, paragraph A2.2.5.3 remove lead content percent of 0.06 and replace with 0.009.

3.6.4.5.1 SFLC Std Spec 0000, General Requirements, Appendix A Requirements for Environmental Protection, page A-4, Warning Box, remove lead content percent of 0.06 and replace with 0.009.

3.6.4.5.2 Std Spec 0000, General Requirements, page 4, paragraph 1.3 Acronyms and term definitions, “Paint Containing Lead” remove lead content percent of “0.06 percent by weight (0.12 mg/cm2, or 600 ppm)” and replace with “0.009 percent by weight (0.018 mg/cm2, or 90 ppm)”

3.6.5 SFLC Std Spec 6310, Requirements For Preservation Of Ship Structures, page 10, add “3.1.6.5 Preconstruction Primers. Also known as shop primers, preconstruction primers are used as a temporary coating to protect steel from corrosion during welding, storage, and fabrication. Preconstruction primers shall be removed prior to applying the permanent coating system on all critical coated surfaces. Preconstruction primers may be left

11 (Rev-1) in place in other interior areas (such as machinery spaces, habitability spaces, etc.) if they are intact, uncontaminated, and compatible with the overcoating system.”

3.6.5.1 Std Spec 6310, Appendix B, page B12 , the formatting for of Notes 17-19 change and add as per the following:

• SFLC Std Spec 6310, Cutter And Boat Interior Painting Systems, Appendix B12, Note 17, delete sentence, “Persistent corrosion in a particular area of an aluminum bilge may dictate the need for a protective High Build Epoxy coating to be applied to that local area.”

• SFLC Std Spec 6310, Cutter And Boat Interior Painting Systems, Appendix B12, Note 18, replace entire note with “Persistent corrosion in a particular area of an aluminum bilge may dictate the need for a protective High Build Epoxy coating to be applied to that local area. “

• SFLC Std Spec 6310, Cutter And Boat Interior Painting Systems, Appendix B12, Note 19, replace entire note with “Painting plastic surfaces is highly discouraged, but after it is done once, it must be maintained.”

• SFLC Std Spec 6310, Cutter And Boat Interior Painting Systems, Appendix B12, Add Note “20. For aluminum surfaces, remove all oil, grease, dirt, metal oxides (corrosion products) and other foreign material by cleaning per SSPC-SP 1 prior to blast cleaning and following blast cleaning immediately prior to coating. The end result of abrasive blasting will be a surface cleanliness similar to that of SSPC-SP 10 for steel with all coating removed.

3.6.5.2 Std Spec 6310, Appendix E, pages E1, E3, and E4, QA Inspection Forms QA-1, QA-3a, and QA-3b respectively, reference The Society for Protective Coatings (SSPC)/NACE International (NACE) Joint Surface Preparation Standard SSPC-SP 12/NACE No. 5 erroneously, and are corrected as per the following:

3.6.5.2.1 Std Spec 6310, Appendix E, pages E1, QA Inspection Form QA-1, Check point 5- Surface Preparation, check box description 2, replace “(i.e.: SSPC SP-12, SP-11, SP-10…).” with “(i.e.: SSPC SP-11, SP-10, SP WJ- 2…).”

3.6.5.2.2 Std Spec 6310, Appendix E, page E3, QA Inspection Form QA-3a, Surface Preparation Method column of the Profile Achieved table, 2nd record, replace “SSPC-SP-12/NACE No. 5” with “SSPC-SP WJ-1/NACE WJ- 1”.

3.6.5.2.2.1 Add record to table beneath “SSPC-SP WJ-1/NACE WJ-1” and label as “SSPC-SP WJ-2/NACE WJ- 2”

3.6.5.2.2.2 Add record to table beneath “SSPC-SP WJ-2/NACE WJ-2” and label as “SSPC-SP WJ-3/NACE WJ- 3”

3.6.5.2.2.3 Add record to table beneath “SSPC-SP WJ-3/NACE WJ-3” and label as “SSPC-SP WJ-4/NACE WJ- 4”

3.6.5.2.3 Std Spec 6310, Appendix E, page E4, QA Inspection Form QA-3b, Surface Preparation Method column of the Profile Achieved table, 2nd record, replace “SSPC-SP-12/NACE No. 5” with “SSPC-SP WJ-1/NACE WJ- 1”.

3.6.5.2.3.1 Add record to table beneath “SSPC-SP WJ-1/NACE WJ-1” and label as “SSPC-SP WJ-2/NACE WJ- 2”

3.6.5.2.3.2 Add record to table beneath “SSPC-SP WJ-2/NACE WJ-2” and label as “SSPC-SP WJ-3/NACE WJ- 3”

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3.6.5.2.3.3 Add record to table beneath “SSPC-SP WJ-3/NACE WJ-3” and label as “SSPC-SP WJ-4/NACE WJ- 4”

3.6.6 SFLC Std Spec 8635, Temporary Services, page 2, delete paragraph 3.3.2.2.

3.6.7 SFLC Std Spec 5000, Auxiliary Machine Systems, Appendix C, page C9: Replace paragraph C2.8.1.3 and Table C-3, and add additional paragraphs C2.8.1.4, C2.8.1.5, and C2.8.1.6. as follows:

“C2.8.1.3 Flushing fluid minimum flow rate requirements. Ensure the minimum flow rates provided in Table C- 3 are maintained for each circuit. If multiple loops are flushed concurrently, each loop shall be provided with a flow measuring device. Provide calibrated flow meters. Prior to flushing, submit the certification of calibration to the CG Inspector.

TABLE C-3 - MINIMUM FLOW RATE FOR FLUSHING WITH FLUID

PIPE SIZE INSIDE DIA

(INCH)

GAL/MIN

To 0.5 18

0.5 to 0.75 34

0.75 to 1.0 56

1.0 to 1.25 100

1.25 to 1.5 138

1.5 to 2.0 230

2.0 to 2.5 330

2.5 to 3.0 420

NOTES

1. Flow rates represent minimum flows needed to achieve a turbulent flow condition and maximize benefits of flushing effort.

2. Flow rate selected for flow velocity of 25 ft/sec in the schedule 80/160 pipe, as applicable. If there is a conflict between the pressure and flow rate requirements of this specification, the minimum flow rates shall be governing, unless the working pressure of the system is exceeded. The uses of by-pass (flow control) valves are not allowed downstream of the flow meters.

C2.8.1.4 Whenever a noticeable increase in the pressure drop across strainers is observed, the strainers should be cleaned and bag renewed. Be aware that this may occur as frequency as 15 min intervals.

C2.8.1.5 During flushing, constant monitoring of the flushing oil must be maintained in order to determine the contamination level. Filtering shall continue until the fluid entering the return flow filter meets the particle population ISO cleanliness code of 17/14, in accordance with ISO 4406. All flushing fluid shall pass through the return filter after passing through each system flushing circuit. All samples shall be taken at a point just prior to this filter

C2.8.1.6 Take a representative sample of oil from the hydraulic system of the hydraulic system. Send samples out for laboratory analysis. Analysis shall include viscosity, moisture, total acid number, particle size and population in sufficient detail to determine ISO cleanliness code of 17/14, in accordance with ISO 4406. Submit CFR.”

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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.

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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 mfgr.

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 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-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

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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 |

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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 WJ-1/NACE WJ-1

SSPC-SP…