Attachment 2 - HENRY BLAKE SPEC REV 1_01May20.pdf

USCGC HENRY BLAKE (WLM 563)

SPECIFICATION FOR DOCKSIDE REPAIRS

FY2020

Developed By: LTJG Nick Rollolazo

(Rev-1, 01 May 2020)

USCGC HENRY BLAKE (WLM-175) DOCKSIDE AVAILABILITY FY2020

ii (Rev-1)

TABLE OF CONTENTS

Revisions Record ............................................................................................................................................. iii Consolidated List of References ....................................................................................................................... iv Consolidated List of Government-furnished Property ................................................................................... viii Consolidated List of Critical Inspection Items .................................................................................................xi Principal Characteristics - TENDER .............................................................................................................. xii General Requirements WORK ITEM 1: Hull Plating (U/W Body), Diver’s Inspection, Perform [DESCOPED] WORK ITEM 2: Hull Plating (U/W Body) Diver’s Cleaning [DESCOPED] WORK ITEM 3: Tanks (Hydraulic Oil Stowage and Service), Clean and Inspect WORK ITEM 4: Tanks (Potable Water), Clean and Inspect WORK ITEM 5: Sw Heat Exchangers; Clean, Inspect and Hydro WORK ITEM 6: Main Diesel Engine (MDE) Exhaust Piping, Commercial Clean WORK ITEM 7: Ship Service Diesel Generator (SSDG) Exhaust Piping, Commercial Clean WORK ITEM 8: Vent Ducts (Engine and Motor Room All), Commercial Cleaning WORK ITEM 9: Vent Ducts (Galley and Pantry Room All), Commercial Cleaning WORK ITEM 10: Vent Ducts (Laundry Exhaust), Commercial Cleaning WORK ITEM 11: Vent Ducts (All Other), Commercial Cleaning WORK ITEM 12: Compressed Air Receivers and System Valves (All), Clean, Inspect, Hydro and Lift WORK ITEM 13: Hull Fittings (Weight Handling Rigging Hardware), Inspect and Test WORK ITEM 14: Mechanical Chain Stoppers, Inspect and Test WORK ITEM 15: Hydraulic Crossdeck Winches, Inspect and Service WORK ITEM 16: Hydraulic Inhaul Winch, Inspect and Service WORK ITEM 17: Hydraulic Chain Stoppers, Inspect and Test WORK ITEM 18: Warping Capstan (Aft), Inspect and Service WORK ITEM 19: Single Point Davit, Disassemble and Inspect WORK ITEM 20: Buoy Crane, Inspect and Service WORK ITEM 21: Grey Water Holding Tank(s), Clean and Inspect WORK ITEM 22: Sewage Holding Tank(s), Clean and Inspect WORK ITEM 23: Sewage Piping, Clean and Flush WORK ITEM 24: Deck Covering, Electrical Matting, Renew WORK ITEM 25: Circuit Breakers (60 Hz), Inspect and Test WORK ITEM 26: Firemain Valves and Plugs, Renew [DESCOPED] WORK ITEM 27: Sewage Piping, Renew WORK ITEM 28: Weathertight Doors (External), Renew WORK ITEM 29: Flex Hose Assemblies, Renew WORK ITEM 30: Tanks (Ballast), Clean and Inspect WORK ITEM 31: Tanks (Dirty Oil and Waste), Clean and Inspect WORK ITEM 32: Potable Water Pneumatic Tank(s), Clean and Inspect WORK ITEM 33: Potable Water System Relief Valve, Overhaul or Renew WORK ITEM 34: Water Tight Hatches (DC Deck and Below), Renew WORK ITEM 35: Electric Space Heaters, Repair/Replace WORK ITEM 36: Deck Covering (Interior Wet/Dry), Renew WORK ITEM 37: Hot Potable Water System, Inspection WORK ITEM 38: Machinery Exhaust Insulation, Renew 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

01MAY20 Rev-0 Critical Inspection

Items

Removed Deck Covering (Interior Wet/Dry), Renew and Hot Potable Water System, Inspection from Critical Inspection Items List

01MAY20 Rev-0 General Requirements

Updated 3.2 Fire watch requirements to include Coast Guard personnel during the specified times.

01MAY20 Rev-0 1 Descoped from package.

01MAY20 Rev-0 2 Descoped from package.

01MAY20 Rev-0 5 Removed MDE Lube Oil Coolers (Qty 2) and SSDG Lube Oil Coolers (Qty 3) from Table 1.

01MAY20 Rev-0 26 Descoped from package.

01MAY20 Rev-0 27 Modifications made to 1.1 Intent to further specify linear feet of piping renewal and fitting inspection. Adjusted 3.3 Inspection

01MAY20 Rev-0 28 Reduced work scope in Table 1 and updated GFP list.

01MAY20 Rev-0 29 Updated Table 1.

01MAY20 Rev-0 33 Added further valve detail in Table 1. Renamed Table 1 from TANKS to VALVES. Updated 1.1 Intent and 3.3.1 Visual Inspection.

01MAY20 Rev-0 35 Added requirement in 3.3 Work locations to submit a CFR after heater inspection for recommended repairs or replacement.

01MAY20 Rev-0 37 Modifications made to 1.1 Intent to further specify linear feet of piping renewal and work location. Removed one of the Note boxes after 3.2.2 HPW piping condition and drawing compliance. Changed CIR submittal requirement to a CFR for 3.2.2.

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 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 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 175 WLM 114-001, Rev D, Shell Appendages Coast Guard Drawing 175 WLM 201-001, Rev C, Machinery Spaces Arrangement Coast Guard Drawing 175 WLM 256-001, Rev J, Seawater Cooling System Diagram Coast Guard Drawing 175 WLM 256-003, Rev D, Seawater Cooling System FR 61 Forward Coast Guard Drawing 175 WLM 256-004, Rev J, Seawater Cooling System Arrangements and Details Coast Guard Drawing 175 WLM 256-005, Rev -, Z-Drive Lube Oil Heat Exchanger Tube Bundle, Replacement and Piping Mods Coast Guard Drawing 175 WLM 256-012, Rev B, Auxiliary Seawater System Piping Mods Coast Guard Drawing 175 WLM 259-001, Rev A, Combustion Exhaust Diagram Coast Guard Drawing 175 WLM 259-005, Rev C, Combustion Exhaust A & D Hull Block 970 Coast Guard Drawing 175 WLM 437-001, Rev E, Tank Level Indicating System Block, ISO &

Elementary Wiring Diagram Coast Guard Drawing 175 WLM 506-001, Rev G, Overflows, Air Escapes & Sounding Tubes Diagram Coast Guard Drawing 175 WLM 508-002, Rev A, Combustion Exhaust Pipe Insulation Coast Guard Drawing 175 WLM 512-001, Rev E, HVAC Diagram Coast Guard Drawing 175 WLM 521-001, Rev K, Firemain System Diagram Coast Guard Drawing 175 WLM 533-001, Rev H, Potable Water System Diagram Coast Guard Drawing 175 WLM 533-003, Rev G, Potable Water System A/D Block 910, 920, 930, 940, Coast Guard Drawing 175 WLM 533-004, Rev B, Potable Water System A/D Block 960 Coast Guard Drawing 175 WLM 533-005, Rev D, Potable Water System A/D Block 970 Coast Guard Drawing 175 WLM 533-006, Rev D, Independent Tank Potable Water Hb 950 Coast Guard Drawing 175 WLM 549-1, Rev E, Onboard Lubrication Requirements Coast Guard Drawing 175 WLM 551-001, Rev J, Compressed Air System Diagram Coast Guard Drawing 175 WLM 573-001, Rev T, Buoy Deck Arrangement Coast Guard Drawing 175 WLM 573-050, Rev A, Hydraulic Piping Installation for Chain Stopper Coast Guard Drawing 175 WLM 573-051, Rev B, Chain Stopper Structural Modifications for Hydraulic

Roller Assembly Coast Guard Drawing 175 WLM 573-8, Rev -, ATON Tie Downs v (Rev-1)

Coast Guard Drawing 175 WLM 593-001, Rev G, Sewage & Waste Water System Diagram Coast Guard Drawing 175 WLM 593-009, Rev E, Independent Tanks, Sewage Holding Tank Coast Guard Drawing 175 WLM 601-001, Rev L; General Arrangement Inboard and Outboard Profiles Coast Guard Drawing 175 WLM 601-003, Rev L, General Arrangement and Inboard and Outboard

Profiles Coast Guard Drawing 175 WLM 633-001, Rev D, Cathodic Protection Coast Guard Drawing 175 WLM 801-006, Rev H, Docking Plan Coast Guard Drawing 175 WLM 801-019, Rev C, Shell Expansion Coast Guard Drawing 175 WLM 801-029, Rev -, Tank Capacity Curves (559) Coast Guard Drawing 175 WLM 528-001, Rev E, Plumbing and Interior Deck Drains Diagram Coast Guard Drawing 175-WLM 320-1, Rev U, Electrical One-Line Diagram Coast Guard Drawing 175-WLM 549-001, Rev E, Onboard Lubrication Requirements Coast Guard Drawing 175-WLM 573-001, Rev R, Buoy Deck Arrangement Coast Guard Drawing 175-WLM 593-1, Rev G, Sewage & Waste Water System Diagram Coast Guard Drawing 175-WLM 593-5, Rev F, Sewage & Waste Water System A/D – Hull Block 940, Coast Guard Drawing 175-WLM 601-3, Rev N, Booklet of General Plans Coast Guard Drawing 175-WLM-167-001, Rev L, Structural Closures Coast Guard Drawing 175-WLM-320-001, Rev. AJ, Electrical One-Line Diagram.

Coast Guard Drawing 175-WLM-320-009, Rev. T, Power Sys. Elem. Wiring Diagram.

Coast Guard Drawing 175-WLM-601-001, Rev T, General Arrangement Inboard and Outboard Profiles Coast Guard Drawing FL 2605-031, Rev D, Mechanical Chain Stopper, 1-7/8" Buoy Chain Coast Guard Drawing FL 2605-034, Rev D, Mechanical Chain Stopper Repair Kit: 1-7/8", 1-5/8" & 1-

1/4" Coast Guard Drawing FL 7101-573, Rev L, Buoy Chain Winch Assy Model CW1 Coast Guard Fleet Drawing FL-2605-029, Rev L, Chain Stopper System – Rising Sheave Assembly

COAST GUARD PUBLICATIONS

Coast Guard Commandant Instruction(COMDTINS) M10360.3 (series), Coatings and Color Manual Coast Guard Technical Publication (TP) 3103, SWBS 437, Tank Level Indicator (TLI) System Panel Coast Guard Technical Publication (TP) 3498, Section A, Jul 2015, Buoy Chain Winch Coast Guard Technical Publication (TP) 3619, 13-AUG-98, Manufacturers Instruction Book-SWBS

Group(s) 324 Coast Guard Technical Publication (TP) 3630, SWBS 573, Section A (573A), Jun 2015, Manufacturer's

Instruction Book-SWBS Group 573, Buoy Crane Coast Guard Technical Publication (TP) 3631, Mar 2007, Manufacturer’s Instruction Book-SWBS

Group(s) 573-581, Section B, Cross Deck Winch – Appleton Marine Model BMD-463 Coast Guard Technical Publication (TP) 3632, March 2014, Chapter 583, Section C, Technical Manual for Slewing Arm Davit Model D6000CT Coast Guard Technical Publication (TP) 3632, Section 582-A, March 2014, Manufacturer's Instruction

Book-SWBS Groups 582-583, Aft Capstan vi (Rev-1)

Coast Guard Technical Publication (TP) 3749, 26-APR-05, 1-7/8 Inch ATON Mechanical Chain Stopper Coast Guard Technical Publication (TP) 3939, SWBS 573-A, Apr 2007, Rising Sheave Chain Stopper 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 3020 (SFLC Std Spec 3020), 2018, Overhaul AC

Electrical Motors Surface Forces Logistics Center Standard Specification 3041 (SFLC Std Spec 3041), 2018, Shipboard

Electrical Cable Test.

Surface Forces Logistics Center Standard Specification 3042 (SFLC Std Spec 3042), 2018, Shipboard

Electrical Cable Removal, Relocation, Splice, Repair, And Installation Surface Forces Logistics Center Standard Specification 3042 (SFLC Std Spec 3042), 2018, Shipboard

Electrical Cable Removal, Relocation, Splice, Repair, and Installation.

Surface Forces Logistics Center Standard Specification 5000 (SFLC Std Spec 5000), 2018, Auxiliary

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

Shipboard Ventilation Systems Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2018, Requirements for Preservation of Ship Structures Surface Forces Logistics Center Standard Specification 6341 (SFLC Std Spec 6341), 2018, Install Interior

Deck Covering Systems Surface Forces Logistics Center Standard Specification 8636 (SFLC Std Spec 8636), 2018, Temporary

Hull Accesses

OTHER REFERENCES

American National Standards Institute/American Water Works Association (ANSI/AWWA) C652, 2011, Disinfection of Water-Storage Facilities

American National Standards Institute/NSF International (ANSI/NSF) 61, 2015, Drinking Water System Components - Health Effects

American Society for Testing and Materials (ASTM) International F1508, 2016, Standard Specification for Angle Style, Pressure Relief Valves for Steam, Gas, and Liquid Services

American Society for Testing and Materials (ASTM), F1508, 2010, Standard Specification for Angle Style, Pressure Relief Valves for Steam, Gas, and Liquid Services

American Society of Mechanical Engineers (ASME) B16.34, 2004, Valves-Flanged, Threaded, and Welding End

American Society of Mechanical Engineers (ASME) B16.34, 2013, Valves-Flanged, Threaded, and Welding End

ASTM International (ASTM) D1330, 2004, Standard Specification for Rubber Sheet Gaskets ASTM International (ASTM) D1330, 2010, Standard Specification for Rubber Sheet Gaskets ASTM International (ASTM) D1330, 2015, Standard Specification for Rubber Sheet Gaskets ASTM International (ASTM) D5363, 2008, Standard Specification for Anaerobic Single Component

Adhesives (AN) ASTM International (ASTM) F992, 2006, Standard Specification for Valve Label Plates Code of Federal Regulations (CFR) Title 29, Part 1910, Subpart T, 2007, Commercial Diving Operations vii (Rev-1)

Code of Federal Regulations (CFR) Title 29, Part 1915, 2014, Occupational Safety and Health Standards for Shipyard Employment

Commercial Item Description (CID) A-A-59316, 2003, Abrasive Materials for Blasting Commercial Item Description (CID) A-A-59588, 2013, Rubber Silicone Federal Specification (Fed Spec) DDD-C-95, Mar 1972, Carpets and Rugs, Wool, Nylon, Acrylic, Modacrylic Manufacturers Standardization Society of the Valve and Fittings Industry (MSS) SP-61, 2003 Edition, Pressure Testing Of Steel Valves Manufacturers Standardization Society of the Valve and Fittings Industry (MSS) SP-61, 2013 Edition, Pressure Testing Of Valves Manufacturers Standardization Society of the Valve and Fittings Industry (MSS) SP-67, 2002 Edition, Butterfly Valves Manufacturers Standardization Society of the Valve and Fittings Industry (MSS) SP-67, 2011 Edition, Butterfly Valves Manufacturers Standardization Society of the Valve and Fittings Industry (MSS) SP-72, 1999 Edition, Ball Valves with Flanged or Butt-Welding Ends for General Service Manufacturers Standardization Society of the Valve and Fittings Industry (MSS) SP-72, 2010 Edition, Ball Valves with Flanged or Butt-Welding Ends for General Service Manufacturers' Standardization Society of the Valve and Fittings Industry (MSS) SP-80, 2008 Edition, Bronze Gate, Globe, Angle and Check Valves Manufacturers' Standardization Society of the Valve and Fittings Industry (MSS) SP-80, 2013 Edition, Bronze Gate, Globe, Angle and Check Valves MIL-PRF-24176 , Oct 2004, Cement, Epoxy, Metal Repair And Hull Smoothing (Metric) MIL-S-45180, 1998; Sealing Compound, Gasket, Hydrocarbon Fluid and Water Resistant National Electrical Code (NEC), ANSI/FPA 70, Article 424 Part V., 3rd Edition, September, 2010, UL-

1763.

National Electrical Manufacturers Association (NEMA) Stds, Pub. No. AB4, 2003, Guidelines for

Inspection and Preventive Maintenance of Molded Case Circuit Breakers Used in Commercial and Industrial Applications

Society of Automotive Engineers (SAE) Aerospace Material Specification (AMS) C6183, 2013, Cork and Rubber Composition Sheet; For Aromatic Fuel and Oil Resistant Gaskets

Society of Automotive Engineers (SAE) Aerospace Material Specification (AMS) C6183, 2013, Cork and Rubber Composition Sheet; For Aromatic Fuel And Oil Resistant Gaskets

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

The Society for Protective Coatings (SSPC)/NACE International (NACE) 2006, Joint Surface Preparation Standard SSPC-SP 10/NACE No.2, Near-White Blast 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

Underwriters Laboratories Inc. (UL) 489, May 2002, Molded Case Circuit Breaker viii (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)

5 Y **Z-Drive Lube Oil

Cooler NSN: 4420-01-505-9267 2 ea. 7,725.00

5 N Heat Exchanger, Gasket

NSN: 5330-01-449-2451 2 ea. 22.53

5 N Heat Exchanger, Gasket

NSN: 5330-01-449-2479 2 ea. 18.66

15 Y Hydraulic Brake Assembly

NSN: 2530-01-550-7474 4 ea. 399.00

15 N Winch Gear Box Assembly

NSN: 3010-01-F16-4570 PN:

SK9052AZ-SAEB-31.4-H1

(Nord Gear Corp) or YMD- 7914 (Appleton Marine Inc)

4 ea. 1,000.00

15 Y Hydraulic Motor NSN: 4320-01-470-8467 4 ea. 900.00 15 N Wire Rope NSN: 4010-01-620-9604 4 ea. 577.95 15 N Counter Balance Valve NSN: 4820-01-324-4269 8 ea. 107.50 15 N Shuttle Valve NSN: 4820-01-317-2748 8 ea. 34.78 15 N Needle Valve NSN: 4820-01-329-0051 4 ea. 38.00 15 Y **Directional Control

Valve NSN: 4810-01-543-3252 4 ea. 3,465.17

15 N Electrical Connector, Hirshmann

NSN: 5935-01-640-6747 8 ea. 32.00

16 N Roller bearing Unit NSN: 3130-01-504-4363 2 ea. 4,012.00 16 N Grease seal NSN: 5330-01-462-5544 4 ea. 79.25 16 N Level wind pivot bushing NSN: 3120-01-621-2293 1 ea. 1,139.00

16 N Level wind thrust bearing

NSN: 3120-01-621-2300 2 ea. 483.30

16 N Rexroth DCV NSN: 4810-01-507-0037 1 ea. 208.29 16 N Rexroth Sandwich

Flow Control NSN: 4810-01-505-9289 1 ea. 250.00

16 N Sun Sandwich Relief Valves

NSN: 4820-01-439-2451 2 ea. 900.00

16 Y Level Wind Hydraulic Cylinder

NSN: 3040-01-441-3721 1 ea. 7,423.00

16 N 3:1 Pilot Ratio, Vented Counterbalance Valve

Assembly

NSN: 4820-01-563-5841 1 ea 98.70

16 N Fully Adjustable Needle Valve

NSN: 4820-01-416-0579 1 ea 48.75

16 N Wire Rope Assembly NSN: 4010-01-646-6972 1 ea. 500.00 16 Y **Hydraulic Motor NSN: 4320-01-445-2248 1 ea 23,998.00 ix (Rev-1)

16 N **Pump, Hydraulic Ram, Hand Driven

NSN: 4320-01-286-4065 1 ea. 419.77

16 N **Cylinder Pin NSN: 5315-01-515-9847 1 ea 500.00 16 N **Cylinder Pin NSN: 5315-01-515-9912 1 ea 520.00 19 N Swing Brake Seal Kit NSN: 2030-01-351-2820 2 ea 138.80 19 N Swing Brake Disc &

Bearing Kit NSN: 2030-01-349-9486 2 ea 937.70

19 N Wire Rope Assembly, Single Leg

NSN: 4010-01-602-8365 1 ea. 234.00

19 Y **Winch Assembly NSN: 2030-01-505-1581 1 ea. 17,454.50 20 N Wire Rope, Crane Aux

Fall NSN: 3950-01-617-1692 1 ea 522.54

20 N Wire Rope, Crane Main Fall

NSN: 3950-01-617-1700 1 ea 1,275.49

20 N Luff Cylinder Seal kit NSN: 5330-01-433-6307 1 ea 357.99 20 N Holding Valve NSN: 4810-01-353-0586 2 ea 67.33 20 N Shuttle Valve NSN: 4820-01-317-2748 2 ea 24.32 20 N Needle Valve NSN: 4820-01-329-0051 1 ea 38.11 20 Y Valve Assembly, Manifold NSN: 4810-01-506-7738 1 ea. 19,892.60

20 N Bushing, Heel NSN: 5365-01-F12-2920 4 ea 67.00 20 N Hydraulic swivel seal kit NSN: 4730-01-566-2864 1 ea 1,298.00

20 N **Pin, Heel NSN: 5315-01-500-6931 2 ea 2,463.45 20 N **Hand pump w/

Stainless Steel Option, P18

NSN: 4320-01-517-1444 1 ea 1,724.57

20 N **Plate, Backing, Brake (Item 231 and

234)

NSN: 3040-00-119-9848 2 ea 1,500.40

20 N **Plate, Brake (Item 232)

NSN: 3040-01-068-7647 1 ea. 377.00

20 N **Driver Plate (Item 233)

NSN: 3040-01-F14-3994 1 ea. 138.34

20 N **Packing Assortment, Preformed

NSN: 5330-01-191-2622 1 ea. 10.94

20 N **Disc-Friction, Brake NSN: 3040-01-051-3606 1 ea. 15.74 20 N **Spring, Helical, Comp NSN: 5360-01-268-0044 12 ea 12.12

20 N **PD12C Seal kit NSN: 2590-01-398-5741 1 ea 147.76 20 N **Disc, Steel NSN: 2530-01-066-9585 1 ea 38.38 20 N **Master brake rebuild kit

NSN: 5330-01-F16-4572 PN:

98-015-3001 (Eskridge Inc)

3 ea 556.39

20 N **Aux Hoist Hook (Overhaul Ball)

NSN: 4030-01-572-3945 1 ea 2,800.00

20 Y **Block, Tackle NSN: 3940-01-566-2929 1 ea 3,806.87 20 N **Relief Valve

Cartridge

NSN: 4820-01-481-7116 PN:

RPIC-LAN (Sun Hydraulics

Inc)

1 ea 117.35 x (Rev-1)

20 N **Control Stand Selector Valve

Assembly

NSN: 4730-01-507-3516 1 ea 1,247.94

20 N **Bushing, Luff Cylinder

NSN: 3120-01-363-7629 4 ea 89.53

20 N **Pin, Luff Cylinder NSN: 5315-01-F12-2922 PN:

MMD-2232

2 ea 2,432.30

20 Y **Valve Assembly, Directional Control

NSN: 4810-01-F17-5027 1 ea. 14,806.50

28 N Door- 26” x 66” C.O., WEAT, RH, w/ Hasp and Staple, w/ 14” x

18” fixed light

PN: 0216701-12 1 8,000.00

28 N Door- 26” x 66” C.O., WEAT, LH, w/ Hasp and Staple, w/ 14” x

18” fixed light

PN: 0216701-13 1 8,000.00

28 N Door- 26” x 66” C.O., WEAT, RH, w/ Hasp and Staple and 9” dia fixed light

PN: 0216701-14 1 8,000.00

28 N Door- 26” x 66” C.O., WEAT, LH, w/ Hasp and Staple w/out fixed light

PN: 0216701-17 3 8,000.00

34 N WTH W/ QAS,

STEEL - 30" x 30", FWD HINGE, W/HASP AND STAPLE

NSN: 0216701-6 1 5,000.00

34 N QAS, STEEL - 21"”

DIA., FWD HINGE,

W/HASP & STAPLE

NSN: 0216701-7 1 5,000.00

*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 xi (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

14 Mechanical Chain Stoppers, Inspect and Test

15 Hydraulic Crossdeck Winches, Inspect and Service

16 Hydraulic Inhaul Winch, Inspect and Service

17 Hydraulic Chain Stoppers, Inspect and Test

18 Warping Capstan (Aft), Inspect and Service

19 Single Point Davit, Disassemble and Inspect

20 Buoy Crane, Inspect and Service

24 Deck Covering, Electrical Matting, Renew xii (Rev-1)

PRINCIPAL CHARACTERISTICS - TENDER

175' WLM, BUOY TENDER

PHYSICAL

Length overall 174' 8" Length between perpendiculars 155' 1" Depth 14' 8" Maximum beam 36' 0" Designed draft 8' 0" Mast height (above 8' waterline) 58' 8" Frame spacing 20" Full load displacement 855.15 Long Tons SW Light load displacement 719.78 Long Tons SW Minimum op condition displ 852.19 Long Tons SW

HULL

Hull material Steel

MACHINERY

Main propulsion Two Caterpillar 3508 DITA V-8 diesel; 999 BHP ea @ 1500 RPM

Two Ulstein 360 degree steerable Z-Drives, 403 SRPM @ 1600 ERPM Reduction gears Two Z-Drive units, Cardan shafting; 3.973:1 gear ratio Shaft seal John Crane Type ND Shaft bearings Five pedestal mounted, Cooper split roller bearings Number of propellers 2 Number of blades 4 Diameter 57.1" Rudders None; Z-drive Ship's service generators Three Caterpillar Model 3406 DITA Turbocharged; 285KW, 450V, 60 Hz, 1800

RPM

Emergency diesel generator One Caterpillar Model 3406 DIT 210 KW, 24V, 60 Hz, 1800 RPM

TANK CAPACITIES

Diesel oil capacity (100%) 16,385 gal Fresh water capacity (100%) 7,339 gal Lubricating oil (100%) 86 gal

1 (Rev-1)

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.

00000_0618_FLT

REC_00000_FLT_Naval Station Everett (NAVSTA Everett or NSE) (1212)

General Requirements

1. SCOPE

1.1 Intent. This standard specification invokes general requirements for conducting vessel repairs performed at Naval Station Everett (NAVSTA Everett or NSE) 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

None

Coast Guard Commandant Instruction(COMDTINS) M10360.3 (series), Coatings and Color Manual Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2018, General

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

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

OTHER REFERENCES

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.

2 (Rev-1)

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.

3.2 Fire watch requirements. The Contractor shall refer to 3.3.1.3 (Fire watch requirements) of SFLC Std Spec 0000, in accomplishing the following task:

• Coast Guard fire watch is in lieu of contractor personnel during the hours of 0800-1400, Monday through Friday, and limited to two Coast Guard fire watch personnel.

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

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

3.3.1 Brand name approval. Ensure that all contractor-furnished coatings are in accordance with SFLC Std Spec 6310, Appendix C (Authorized Coatings for Use on Cutters and Boats).

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

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

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

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

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

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 a 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 shall be required to promptly conduct tests and procedures for the

3 (Rev-1) purpose of assessing whether operations are in compliance with applicable Environmental Laws. Analyticalwork shall be done by qualified laboratories; and where required by law, the laboratories shall be certified.

3.5.3 Regulatory notifications. The Contractor shall be responsible for all regulatory notification requirements in accordance with Federal, State and local regulations. In cases where the Coast Guard must also provide public

4 (Rev-1) notification, such as storm water permitting, the Contractor must coordinate with the Contracting Officer or COR, and if work is being performed at a USCG Facility, the local Facility Engineer or Engineering Officer. The Contractor shall submit copies of all regulatory notifications to the Contracting Officer and the local Facility Engineer or Engineering Officer prior to commencement of work activities. Regulatory notifications shall be provided for including but not limited to demolition, renovation, National Pollutant Discharge Elimination System (NPDES) defined site work, and remediation of controlled substances such as asbestos, hazardous waste, and lead paint.

3.5.4 Environmental manager. The Contractor shall appoint in writing an Environmental Manager for the project and shall be responsible for coordinating Contractor compliance with Federal, State, local, and station environmental requirements. The Environmental Manager shall ensure compliance with Hazardous Waste Program requirements, including hazardous waste handling, storage, manifesting, and disposal; implement the Contractors’ Environmental Management Plan; ensure that all environmental permits are obtained, maintained, and closed out; ensure compliance with Storm Water Program Management requirements; ensure compliance with Hazardous Materials including storage, handling, and reporting requirements; as well as coordinate any remediation of regulated substances such as lead, asbestos, and polychlorinated biphenyl (PCB). This may be a collateral position; however the individual must be trained to accomplish the following duties; ensure waste segregation and storage compatibility requirements are met; inspect and manage Satellite Accumulation areas;

ensure only authorized personnel add wastes to containers; ensure all Contractor personnel are trained in 40 CFR requirements and individual position requirements; coordinate removal of waste containers; and maintain the Environmental Records binder and required documentation, including environmental permits compliance and close-out.

3.5.5 HW disposal. Contractor shall comply with SFLC Std Spec 0000 Appendix B, Requirements For Environmental Protection At USCG Facilities for HW disposal, except as amended below.

3.5.6 HW Labeling. All wastes shall be labeled and packaged in NAVSTA EVERETT-approved containers and in accordance with NAVSTA EVERETT requirements. NAVSTA EVERETT will make available its facility’s EPA Generator Identification (ID) Number for manifesting of all hazardous wastes. The Contractor shall identify, arrange, and be responsible for the turnover of all hazardous wastes within the confined of the shipyard to the facility’s HW Coordinator. Notify the ship’s HW Coordinator prior to any transfers of HW from ship to shore.

Prepare a manifest of HW and have said manifest signed by the Government HM/HW Coordinator at the facility if requested by NAVSTA EVERETT.

3.5.7 Hazardous Waste Manifest and Training. The Contractor shall be aware of the following:

3.5.7.1 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 COR or KO approval.

3.5.7.2 All Contractor and sub-Contractor personnel who handle HM and/or generated HW on-site as part of this contract, shall receive a one-time environmental brief from NAVSTA EVERETT prior to commencing work at

NAVSTA EVERETT.

3.5.8 Local environmental protection requirements. In addition to the requirements of SFLC Std Spec 0000 Appendix B for blasting and painting, the Contractor shall adhere to all blasting and painting requirements of NAVSTA Everett Environmental Guide for Contractors (EVE.P09.SOP.001 Rev 19 May 2011) during the course of the availability.

3.5.8.1 NAVSTA Everett requires any blasting or painting associated with topside preservation to be contained with tenting or other suitable containment to prevent any paint chips, blast debris, or dust from enteringthe

5 (Rev-1) waterway; consequently, tenting shall be provided at no cost to the Government.

3.5.8.2 NAVSTA Everett environmental policies require that all paint chips/blast debris be tested by the contractor (TCLP 8 RCRA Metals). Results shall be submitted for review by the Environmental Department via the KO.

3.6 Local Policy. None.

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

None.

4. NOTES

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

QA-1 - QUALITY ASSURANCE INSPECTION FORM

5 (Rev-1)

(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

QA-2 - QUALITY ASSURANCE INSPECTION FORM

6 (Rev-1)

(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-1)

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

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-1)

QA-3B - QUALITY ASSURANCE INSPECTION FORM

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

VESSEL NAME HULL # WORK ITEM

SURFACE PREPARATION METHOD PROFILE ACHIEVED (MILS)

MIN MAX MEAN

SSPC-SP-10/NACE No. 2

SSPC-SP WJ-1/NACE WJ-1

SSPC-SP WJ-2/NACE WJ-2

SSPC-SP WJ-3/NACE WJ-3

SSPC-SP WJ-4/NACE WJ-4

SSPC-SP-3

SSPC-SP-11

SSPC-SP-11 (inaccessible area)

Brush-blasting (non-metallic substrate)

ABRASIVE MANUFACTURER: ABRASIVE SIEVE SIZE:

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

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

SEPARATE SECTIONS, MAINTAIN A SEPARATE LOG FOR EACH SECTION.

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Mean Reading (mils)

Mean Reading (mils) IAW ASTM DD4417).

9 (Rev-1)

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-1)

(Use one sheet for each sequence)

QA-5 - QUALITY ASSURANCE DATA FORM

(COATING THICKNESS)

VESSEL NAME

HULL # WORK ITEM

COATING MFG

PRODUCT NAME

BATC

H #

INDUCTI

ON TIME

COATING SYSTEM

SEQUENCE

(PRIMER/TOUCHUP/3RD

COAT, ETC.)

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

SPOT 1 2 3 4 5 AVERAGE

VALUE

*BASE METAL READING

(BMR) Required, If Magnetic Pull-Off (Type I/Banana) Gauge Is Used.

LOCATION (FRAME REFERENCE):

SPOT 1 2 3 4 5 OVERALL AVG. DFT ADJUSTMENTS

1 AVG. BMR DEVIATION

3 BEFORE ADJUSTMENTS AFTER ADJUSTMENTS

AVG.

1 AVG. BMR DEVIATION

1 AVG. BMR DEVIATION

APPLICATION METHOD (AIRLESS,

CONVENTIONAL SPRAY, ROLLED)

AVERAGE DFT

11000_0617_FLT

REC_11000_UWDIVER_FLT_175 WLM (ALL) (0110)

11 (Rev-1)

WORK ITEM 1: Hull Plating (U/W Body), Diver’s Inspection, Perform

[DESCOPED]

11001_0617_FLT

REC_11000_UWDIVER_FLT_175 WLM (ALL) (0110)

12 (Rev-1)

WORK ITEM 2: Hull Plating (U/W Body) Diver’s Cleaning

[DESCOPED]

13 (Rev-1)

12310_0316_FLT

REC_12310_175’ WLM (ALL) (0310)

WORK ITEM 3: Tanks (Hydraulic Oil Stowage and Service), Clean And Inspect

1.1 Intent. This work item describes the requirements for the Contractor to clean and inspect the following tank(s):

TABLE 1 - TANKS

TYPE OF

TANK

LOCATION CAPACITY - 95%

(GALLONS)

LOW SUCTION

(GALLONS)

Z-drive

Engine Room, 2-HS-F-8

Z-drive

Engine Room, 1-HS-F-8

Small Boat

Propulsion Room, HS-F-75

Crane

Hydraulic Equip Rm, HS-F-1

1.2 Government-furnished property.

Coast Guard Drawing 175 WLM 601-003, Rev F, Booklet of General Plans

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

Surface Forces Logistics Center Standard Specification 5000 (SFLC Std Spec 5000), 2018, Auxiliary Machine Systems

14 (Rev-1)

Coast Guard personnel will operate all shipboard machinery and equipment.

Vessel may come in with less tank fluid contents than specified above.

Society of Automotive Engineers (SAE) Aerospace Material Specification (AMS) C6183, 2013, Cork and Rubber Composition Sheet; For Aromatic Fuel and Oil Resistant Gaskets

3.1 General. The Contractor shall accomplish the following for all designated tanks in paragraph 1.1 (Intent). Use Coast Guard Drawing 175 WLM 601-003 for guidance.

3.1.1 CIR.

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).

3.2 Operational test - initial. Prior to commencement of work, the Contractor shall witness Coast Guard Personnel perform an initial operational test of the TLIs for tanks listed in paragraph 1.1 (Intent), to demonstrate existing operational condition. Submit a CFR.

3.3 Tank contents. The Contractor shall remove and dispose of all hydraulic oil in tanks. Upon completion of all authorized work, the Contractor shall renew the hydraulic fluid in accordance with SFLC Std Spec 5000, Appendix C, Paragraph C2.1 (Fluids) and equipment manufacturer recommendations.

3.4 Plug log. The Contractor shall keep a written record of all plugs put in any tank’s vents. A separate list shall be kept for each tank being entered.

3.4.1 Ensure that all plugs are removed from each tank upon completion of work in the tank.

3.4.2 Ensure the plug log is available to the Coast Guard inspector when the inspector is performing his close-out inspection on each tank.

15 (Rev-1)

3.5 Cleaning requirements. The Contractor shall remove tank cover(s) and clean tank interior surfaces free of all foreign materials, such as sediment or sludge, taking care not to damage the coating system (if applicable). Remove cleaning media and residues continuously during the washing process. Remove any residual wash media; and wipe up residual moisture with clean lint-free cloths.

3.6 Tank content and waste disposal. The Contractor shall dispose of residual tank contents and all cleaning fluids in compliance with all applicable Federal, state, and local laws, ordinances and regulations. Document a complete chain of custody record of the removed tank contents and generated wastes, from the vessel to the point of final destination or delivery. Submit document to the COR upon completion of work.

3.7 Inspection. The Contractor shall visually inspect all tank interior surfaces, including, but not limited to bulkheads, floor and overhead plating, structural members, manhole cover surfaces, fasteners and gasket seating surfaces. Submit a CFR including the following, as applicable:

• Tank structural condition.

• Inaccessible areas.

• Condition of tank coating, including measurements taken, percentage, location, and type of coating failure.

• Tank level indicator (TLI) and/or float switch condition, as applicable.

• Sounding tube and striker plate condition.

• Suction and discharge piping condition.

• Fastener material and condition (correct fastener material is stainless steel).

3.8 Tank closing. The Contractor shall ensure that the tank(s) remain open for approximately 24 hours after completion of all authorized repair and preservation procedures. Notify the COR at least 24 hours prior to closing the tank(s). After satisfactory inspection by the Coast Guard Inspector and completion of all authorized repairs, close tank manhole cover(s) with new gasket material conforming to AMS-C-6183 and renew any damaged or missing fasteners. For purpose of bid, assume 10% of existing fasteners will require renewal.

3.9 Operational test – post repairs. After completion of work, the Contractor shall thoroughly test, in the presence of the Coast Guard Inspector and demonstrate all designated tank TLIs to be in satisfactory operating condition. Submit a CFR.

4.1 The Coast Guard Inspector will visually inspect the tank interior immediately prior to closing.

16 (Rev-1)

12314_1219_FLT

REC_12314_FLT175’ WLM (ALL) (0611)

WORK ITEM 4: Tanks (Potable Water), Clean and Inspect

1.1 Intent. This work item describes the requirements for the Contractor to clean and inspect the following tank:

TABLE 1 - TANKS

TYPE

OF

TANK

LOCATION CAPACITY

- 95%

(GALLONS)

LOW

SUCTION

(GALLONS)

Potable Water

1-94-0-W

2,167

Coast Guard Drawing 175 WLM 601-003, Rev F, Booklet of General Plans Coast Guard Drawing 175 WLM 533-006, Rev D, Independent Tank Potable Water Hb 950

American National Standards Institute/NSF International (ANSI/NSF) 61, 2015, Drinking Water System Components - Health Effects

American National Standards Institute/American Water Works Association (ANSI/AWWA) C652, 2011, Disinfection of Water-Storage Facilities

17 (Rev-1)

3.1 General.

3.1.3 Protective measures. The Contractor shall furnish and install all protective coverings to seal off and contamination during the performance of work. Upon completion of work, the Contractor shall removeall installed protective measures, inspect for the presence of contamination, and return all contaminated

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:

• Fluid contents

• Piping

• RO system components

• Deck grating.

3.2 Operational test - initial. Prior to commencement of work, the Contractor shall witness Coast Guard Personnel perform an initial operational test of the TLIs for tanks listed in paragraph 1.1 (Intent), to

3.3 Plug log. The Contractor shall keep a written record of all plugs put in any tank’s vents. A separate list shall be kept for each tank being entered.

3.3.1 Ensure that all plugs are removed from each tank upon completion of work in the tank.

3.3.2 Ensure the plug log is available to the Coast Guard inspector when the inspector is performing his close-out inspection on each tank.

3.4 Tank content removal. The Contractor shall remove and dispose of all fluids and/or residues in accordance with all applicable Federal, state, and local regulations. The Contractor shall notify the Dockmaster prior to filling or draining the potable water tank(s) when this item is being executed in a drydock availability. The Contractor shall refer to Coast Guard drawings 175 WLM 601-003 and 175 WLM 533-006 for guidance.

3.5 Tank cleaning. The Contractor shall remove tank cover(s); clean tank interior surfaces free of all foreign materials, such as sediment, sludge and bacterial growth. Remove all persistent residues, taking care not to damage any tank coating system. Remove cleaning media and residues continuously from the

18 (Rev-1) tank during the washing process. Remove any residual wash media and wipe up residual moisture with clean lint-free cloths. Collect, contain, and dispose of all wash media, residues, and cleaning materials in accordance with all Federal, state, and local regulations.

3.6 Inspection. The Contractor shall visually inspect all tank interior surfaces, including, but not limited to bulkheads, floor and overhead plating, structural members, manhole cover surfaces, fasteners and gasket seating surfaces. Submit a CFR including the following, as applicable:

• Tank structural condition.

• Inaccessible areas, if any.

• Condition of tank coating, including measurements taken, percentage, location, and type of coating failure.

• Tank level indicator (TLI) and/or float switch condition (if applicable).

• Sounding tube and striker plate condition.

• Suction and discharge piping condition.

• Fastener material and condition.

3.7 Tank closing. The Contractor shall notify the COR at least 24 hours…