SOW_RONALD_H__BROWN_1-9-13.pdf

NOAA SHIP RONALD H. BROWN

(R-104)

FY’13 Dock Side Work Package

REVISION “0”

09 January 2013

TOTAL NO. PAGES (INCLUDING COVER):47

Work Item Index

Item # Title

BASIC WORK ITEMS

001 INTENT, SCOPE, GENERAL REQUIREMENTS BASIC

002 ANNUAL FIRE FIGHTING SYSTEMS INSPECTION BASIC

003 RESCUE BOAT DAVIT OVERHAUL BASIC

004 ANNUAL LIFE RAFT INSPECTION BASIC

005 SWITCHBOARD INSPECTION AND CLEANING BASIC

006 VENTILATION CLEANING BASIC

ADDITIONAL WORK

400 ADDITIONAL WORK

OPTIONAL ITEMS

501 BRIDGE DECKING RENEWAL OPTIONAL

502 03 LEVEL DECKING RENEWAL OPTIONAL

503 AIR CONDITIONING CHILLER PLANT RENEWALS OPTIONAL

504 MISC. STEEL REPAIRS OPTIONAL

505 FUEL OIL PURIFIER INSTALLATION OPTIONAL

506 SWITCHBOARD GOVERNOR CONTROLS UPGRADE OPTIONAL

INDEX – FY13 DS

REFERENCES – FY13 DS

REFERENCES

STANDARD ITEMS

1. NOAA Standard Specification AMC-000-1F, "General Requirements for Ship Repair Work on NOAA Ships"

2. NOAA Standard Specification AMC-631-2D, “Coating Systems for Steel Surfaces”

3. NOAA Standard Specification MOC-300-3, “General Requirements for Electrical/ Electronic Items”

4. NOAA STANDARD SPECIFICATION AMC-573-1C, Testing of Davits and Weight Handling Gear

5. NOAA Standard Specification AMC-583-1B, General Requirements For Life Raft Inspections

6. NOAA Standard Item AMC-634-1B, Deck Coverings

DRAWINGS

7. Drawing No. RB-085-6932712, Rev A, “General Arrangements Decks and Platforms”

8. Drawing No. RB-631-6932857, Rev A, “Paint Schedule”

9. Drawing No. RB-501-6932918, Rev B, “Piping Standard Details”

10. Drawing No. RB-555-6932945, AFFF SYSTEM

11. Drawing No. 555-02 REV C, FIRE PLAN

12. NOAA Ship BROWN 600V Switchboard Drawing

13, NOAA Ship BROWN 480V Switchboard Drawing

14. Drawing No. RB-514-6932962 – HVAC Diagram

15. Drawing No. RB-101-6932811, Structural Module No. 11

16. Drawing RB-541-6932934 Rev. D FUEL OIL TRANSFER AND SERV SYS DIAG

REFERENCES – FY13 DS

REFERENCES

TECHNICAL MANUALS

17. RB- Technical Manual RB-36, Miranda Davit

MISC.

18. IEEE STD 45-2002, Recommended practice for electronic installations

On shipboard.

19. American Bureau of Shipping, Rules for building and classing steel vessels, latest revision.

20. NOAA Ship BROWN Electrical Motor & Generator Inventory

09 JAN 2013

MED/JAL ITEM NO. 001 BASIC ITEM

INTENT, SCOPE, GENERAL REQUIREMENTS

001-1

1.0 ABSTRACT

This Item describes the intent, scope, and general requirements that apply to this Work Package.

2.0 REFERENCES

2.1 NOAA Standard Specification AMC-000-1F, "General Requirements for

Ship Repair Work on NOAA Ships"

2.2 NOAA Standard Specification AMC-631-2D, “Coating Systems for Steel Surfaces”

2.3 NOAA Standard Specification MOC-300-3, “General Requirements for

Electrical/ Electronic Items”

2.4 AGOR Drawing No. RB-085-6932712, Rev A, “General Arrangements Decks and Platforms”

2.5 AGOR Drawing No. RB-631-6932857, Rev A, “Paint Schedule”

2.6 AGOR Drawing No. RB-501-6932918, Rev B, “Piping Standard Details”

2.7 IEEE STD 45-2002, Recommended practice for electronic installations On shipboard.

2.8 American Bureau of Shipping, Rules for building and classing steel vessels, latest revision.

2.9 Code of Federal Regulations, Title 46, Subchapter J, Electrical Engineering

3.0 REQUIREMENTS

3.1 References 2.1 through 2.9 form a part of these Detail

Specifications. All provisions and requirements contained therein are applicable to all work items, including all additional work items which are authorized by the Contracting Officer.

3.2 Provide and maintain a Quality Assurance (QA) TEST AND INSPECTION

PLAN applicable to all work items, including all additional work items which are authorized by the Contracting Officer and update it weekly for each weekly progress meeting. The form shall include the following minimum information for each work item and additional work item:

1) Specification item and paragraph number

2) Component/Equipment name

3) Test or Inspection description

4) Acceptance Criteria

5) QA Inspection Report

09 JAN 2013

MED/JAL ITEM NO. 001 BASIC ITEM

001-2

3.4 The design and execution of work items within the work package are the Contractor’s responsibility. Work items and Contract Guidance Drawings provided as part of the work package do not fully describe all work required to meet regulatory requirements. However, all work performed by the Contractor and Subcontractor, regardless of tier, shall comply with regulatory requirements, and the cost shall be borne by the Contractor/Subcontractor.

Only the costs of ABS ship surveys/inspections will be borne by the Government. However, the scheduling of ABS surveys/inspections remains the Contractor’s responsibility.

3.5 Weigh each item removed from and installed on the ship. Provide a summary report to the COTR indicating the total weight in pounds of items removed, the total weight in pounds of new items installed, and the locations of weight removals and installations, with reference to deck level, frame number, height above deck level, and distance from centerline.

3.6 Unless otherwise stated in the individual work items, prepare and coat all new steel, all existing steel surfaces identified to be cleaned and painted, and any paint system disturbed while accomplishing work items, in accordance with reference 2.2. Finish coat colors shall match those of the surrounding, unmodified area. In addition, all power tools used to prepare internal spaces for painting, such as staterooms, the bow thruster space, engine room, stern thruster rooms and Generator Rooms, shall be fitted with dust collecting equipment to keep air bourne contaminants to a minimum. This does not relieve the Contractor from using protective coverings on equipment in those spaces.

3.7 Ship’s force will maintain a minimal presence during

accomplishment of work to these specifications. Their availability to operate ship’s equipment will be limited. Unless otherwise specified, provide a minimum of one working day prior notice for any equipment operations.

3.8 Several items require the modification or installation of various piping systems. All piping systems, unless otherwise specified within these specifications shall be installed in accordance with references 2.6.

3.9 Several items require the installation of new cabling and electrical equipment. All new cabling and electrical equipment shall be installed in accordance with reference 2.3.

3.10 Drawings shall be updated only when specified in the individual work item. All CAD drawings shall be updated in AutoCad 2000. All paper drawings shall be redlined. The Redline and CAD updates shall include a complete list of new parts used, to the level of detail shown on existing parts lists on the referenced drawings. The Government shall provide either a full size copy of the drawing to be redlined or a copy of the CAD drawing. The updated drawings shall be returned to the COTR no later than 14 days after completion of the contract.

3.11 All new equipment and furnishings purchased by the Contractor for installation on the vessel shall be provided with factory supplied technical manuals, or data sheets, complete with parts listings. Faxed copies of this information is not acceptable. This documentation shall be turned over to the COTR after installation is completed.

09 JAN 2013

MED/JAL ITEM NO. 001 BASIC ITEM

001-3

4.0 NOTES

4.1 NOAA Ship RONALD H. BROWN, ABSID Number 9727531, has ABS Class

Notations A1, E, AMS, and ACCU. The s hi p i s c ur r ent l y i n Ac t i v e St at us .

The following descriptive data of NOAA Ship RONALD H. BROWN is provided for information:

Overall length - 274'- 0" Beam, Molded - 52'- 6" Draft, Design - 17'- 0" Draft, Navigational - 19'- 0" Depth to Main Deck - 26'- 6" Displacement (FL) - 3250 LT Displacement (LS) - 2100 LT Gross Tonnage - 3180 G.T.

Propulsion Z-Drives - 2 Speed Sustained - 12 Knots

4.2 All work shall be accomplished on board NOAA Ship RONALD H. BROWN while the vessel is berthed at pier "PAPA”, in the former Charleston Naval Station, which is now the “Federal Law Enforcement Training Center (FLETC)”

4.3 All shipyard personnel and subcontractors will require vehicle and personell passes to gain access to the ship on the FLETC facility. No contractor personnel with a felony conviction in the past 10 years, misdemeanor conviction of a serious nature with the last 5 years, or an outstanding warrant will be allowed access to the base. Non-US Citizens will not be allowed on board the ship due to the type of work being accomplished on the vessel. The nature of this work will not make it possible to provide controlled access to areas that may contain export controlled, or otherwise controlled, proprietary, or not for public release data, information, or technology. The contractor is to provide a list of personnel (including subs, if any) requiring access to the ship two weeks prior to the start of the contract providing full names, place of birth, and US Citizenship status.

4.4 NOAA Ship RONALD H. BROWN is an AGOR class Oceanographic Research

Vessel commissioned in 1997. REVELLE is the lead ship in the “AGOR 24" class.

Most of the drawings were based on the lead ship. There may be differences between the drawings and the ship. Take into account these differences during the bidding.

4.5 Technical Manuals are not supplied with these specifications, but are available for review upon scheduling in the NOAA Port Office Charleston, 1050 Register St, North Charleston, SC PH: 843-566-9191.

09 JAN 2013

MED/JAL ITEM NO. 002 BASIC ITEM

ANNUAL FIRE FIGHTING SYSTEMS INSPECTION

002-1

1.1 This item describes the annual inspection and test of the fire extinguishing systems.

2.1 NOT USED.

2.2 NOT USED.

2.3 DRAWING 555-6932945 AFFF SYSTEM

2.4 DRAWING 555-02 REV C, FIRE PLAN

3.0 ITEM LOCATION/DESCRIPTION

3.1 CO2 Fixed Fire Extinguishing Systems

3.1.1 Engine Room System

Twenty-four (24) each 100 lb. cylinders Bottle Location: Scientific Storage Room (2-90-0)

3.1.2 Forward Paint Locker (02-46-1) System

One (1) each 35 lb bottle

3.1.3 Aft Paint Locker (02-67-1)

One (1) each 35 lb bottle

3.1.4 Propulusion Motor Room System

Eight (8) each 100 lb. cylinders Bottle Location: Aft Winch Room (2-99-0)

3.1.5 Stbd. Propulsion Motor Enclosure

One (1) each 50 lb. cylinder

3.1.6 Port Propulsion Motor Enclosure

3.1.7 Bow Thruster Room System

3.1.8 Haz Mat Locker System

3.1.9 Incinerator Room

3.1.10 Emergency Generator Room

One (1) each 100 lb. cylinder

09 JAN 2013

MED/JAL ITEM NO. 002 BASIC ITEM

002-2

3.1.11 Galley Deep Fat Fryer

One (1) Ansul R-102

3.1.12 Galley Griddle

One (1) Ansul R-102

3.2 Galley Hood Sytems

Mfr: Gaylord Industries Over oven: Model NAD-CA-48 Over fryer: Model NAB-24 Over griddle: Model NAB-24 Vent Control Cabinet: Model NGPL-200

3.3 Aqueous Film Forming Foam (AFFF) System

3.3.1 One each 100 Gallon tank (Located in Pump Room (3-90-0).

3.3.2 Single Agent Hose Stations

No. of Stations: 4

• Two (2) in Engine Room

• Two (2) in Propulsion Motor Room

Location: See reference 2.3.

3.4 Portable Fire Extinguishers

3.4.1 Type Size Quantity

CO2 15 lb 51 BC 10 lb 2 PK 10 lb 19 ABC 10 lb 50 ABC 2.5 lb 03

TOTAL = 125

4.0 GOVERNMENT FURNISHED EQUIPMENT/MATERIAL/SERVICES:

4.1 The Government will provide the services of an ABS Surveyor.

5.0 NOTES:

5.1 The contractor and all subcontractors regardless of tier are advised to review other work items under this contract, including but not limited to 001 to determine their effect on the work required under this work item. Many of the definitions relating to performance of this work item are found in references included in work item 001.

5.2 The ship is to be left with adequate fire protection at all times during the performance of this item. No more than 30% of the portable extinguishers are to be removed from the vessel at any

09 JAN 2013

MED/JAL ITEM NO. 002 BASIC ITEM

002-3 one time. No fixed fire fighting system shall be left in an inoperable condition overnight without prior approval of the COTR.

6.0 QUALITY ASSURANCE REQUIREMENTS:

6.1 Personnel, shop or sub-contractor are to be trained at a

manufacturer’s approved school and specialized in the inspection, and repair of fixed and portable CO2, Halon, AFFF, dry chemical, fire main and sprinkling system and equipment and be certified by the American Bureau of Shipping to conduct these inspections.

7.0 STATEMENT OF WORK REQUIRED:

7.1 PORTABLE EXTINGUISHERS: Inspect and weigh all portable

extinguishers identified in 3.4, including the discharge hose and check the condition of the powder in dry chemical type extinguishers using Ref. 2.4 for guidance.

7.1.1 Submit a report to the COTR identifying the size and number of extinguishers requiring recharging or hydrostatic testing. Costs associated with recharging or hydrostatic testing will be the subject of a change order.

7.1.2 Any extinguisher found to be rejected, for whatever reason, shall be set aside. Submit a report to the COTR identifying the extinguisher(s) found to be rejected and the reason(s) why.

7.1.3 Upon completion, all portable extinguishers shall be

returned to their designated stations or stowage locations in the case of spares.

7.2 FIXED CO2 Systems

7.2.1 Examine and weigh fixed CO2 cylinders as identified in

3.1.2, 3.1.3, 3.1.5 through 3.1.9, 3.1.11, and 3.1.12.

7.2.1.1 Submit a report to the COTR identifying the size

and number of cylinders requiring recharging or hydrostatic testing (If any). Costs associated with recharging or hydrostatic testing will be the subject of a change order.

7.2.1.2 Any cylinder found to be rejected, for whatever

cause, shall be set aside. Submit a report to the COTR identifying the number and reason(s) as to why the cylinder(s) is not fit for further service.

7.2.2 Inspect hoses between fixed cylinders and the distribution piping. Any hoses found to be rejected shall be set aside

002-4

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09 JAN 2013

MED/JAL ITEM NO. 002 BASIC ITEM

and a report submitted to the COTR identifying the quantity and the reason(s) as to why the hose(s) is not fit for further service.

7.2.3 Examine, test and demonstrate all time delays, alarms, shutdowns, automatic fire dampeners, and controls for ABS.

All components shall be proven to function in their prescribed manner.

7.2.4 Examine all fixed piping, nozzles and valves to ensure

their satisfactory material condition. Connect an inert gas (nitrogen) to the system and blow-out the piping to prove it clear to ABS. Ensure that all safety precautions including, but not limited to, posting of warning notices on the space(s) affected, announcements of tests being conducted, venting of the space(s) affected and having appropriate safety equipment on site and ready for use, are exercised.

7.3 FIRE DETECTION SYSTEM

7.3.1 Test all smoke and/or fire detection systems and

demonstrate their proper functioning to ABS. Upon completion of tests and demonstrations, all systems shall be restored to normal operating configuration and left in a ready for use condition.

7.3.2 Testing shall include testing of all smoke detectors with spray smoke and of all heat detectors.

7.3.3 Examine all alarm bells for proper operation and corrosion.

7.3.4 Submit a condition report with test results and any

recommendations.

7.4 AFFF SYTEM: Accomplish testing of the AFFF extinguishing system using reference 2.3 for guidance.

7.4.1 Examine all fixed piping, nozzles and valves to ensure

their satisfactory material condition. Connect compress air to the bilge sprinkling system and blow-out the piping to prove it clear to COTR and ABS.

7.4.2 Take a foam sample from the AFFF tank on the first day of the contract performance period and send to an ABS approved laboratory for testing. The sample is to be tested for specific gravity, PH, sediment, and contamination. Provide

(2) copies of the laboratory report to the COTR with

7.5 GALLEY HOOD SYSTEMS

002-5

NOAA SHIP RONALD H.

(R-104)

BROWN

09 JAN 2013

MED/JAL ITEM NO. 002 BASIC ITEM

7.5.1 Accomplish inspection and Testing to the GAYLORD Hood

Systems and associated heat sensing vent closure devices in the exhaust ducting, in locations specified in 3.2.

7.5.2 Prepare a Certificate of Servicing and report, listing the

Gaylord Hood system and heat sensing vent closure devices, equipment, and components inspected and tested, and the results of those tests and inspections. Submit the original and two (2) copies of the service report to the COTR, as part of an “as released” condition report.

7.5.3 As part of this inspection, also inspect the fusible links on the serving line roller curtain doors.

7.6 All fire fighting systems shall be reconnected, the cylinders properly secured in the bank, and the system left in a ready for use condition.

7.7 All extinguishers, hoses and fixed systems shall have tags attached indicating the date of service and the name of the firm performing the servicing.

7.8 Prepare a Certificate of Servicing, listing all portable

extinguishers and fixed systems examined and tested and the results of those tests and inspections. Deliver the original and (2) copies of the report to the COTR.

8.0 GENERAL REQUIREMENTS: None Additional.

END OF ITEM

07 Jan 2013

MED/JAL ITEM NO. 003 BASIC ITEM

RESCUE BOAT DAVIT OVERHAUL

003-1

1.1 This item describes the requirement to overhaul the davit winch/gear box, renew the rescue boat falls and conduct various rescue davit inspections and testing.

2.0 REFERENCES:

2.1 Technical Manual RB-36, Miranda Davit

2.2 NOAA STANDARD SPECIFICATION AMC-573-1C, Testing of Davits and

Weight Handling Gear

3.0 ITEM LOCATION/DESCRIPTION:

3.1 Location: 02-75-1

3.2 Decscription:

MFR: Schat-Harding Type: MRT/3000 Winch: Electric, type BE4500

4.0 GOVERNMENT FURNISHED EQUIPMENT/MATERIAL/SERVICE: None.

5.0 NOTES

but not limited to 001 to determine their effect on the work required under this work item. Many of the definitions relating

6.0 QUALITY ASSURANCE: NONE ADDITIONAL. Refer to Reference 2.1.

7.0 STATEMENT OF WORK REQUIRED:

7.1 Remove the davit falls and brake release wire cables.

7.2 Remove the davit winch/gear box assembly from ship to shop.

7.2.1 Drain gear box oil and properly dispose of in accordance with all local, state, and federal regulations.

7.2.2 Completely disassemble the gear box and winch assembly.

7.2.3 Conduct an inspection of all components and submit an as found condition report with any recommended additional repairs.

7.2.4 Accomplish the following preservation:

07 Jan 2013

MED/JAL ITEM NO. 003 BASIC ITEM

RESCUE BOAT DAVIT OVERHAUL

7.2.4.1 Blast the winch drum and winch exterior housing to

003-2 bare metal.

7.2.4.2 Apply two each coats of two part marine epoxy

primer, 3 mils DFT each.

7.2.4.3 Apply two top coats of marine enamel coating to

match the exsting davit color, 3 mils DFT each.

7.2.5 Reassemble the winch with new bearings, seals, gaskets, and fasteners.

7.2.6 While the winch assembly is removed from the davit frame, preserve and paint the winch mounting surface as followings.

7.2.6.1 Prepare surfaces to SSPC-SP 11.

7.2.6.2 Apply two coats of two part marine epoxy primer, 3

mils DFT each.

7.2.7 Reinstall the winch on the davit utilizing new mounting bolts. Provide and fill the gear box with new oil.

7.3 Provide the on-site services of a Schat-Harding representative to accomplish all inspections and to supervise installation of new wire ropes and testing.

Schat-Harding Inc.

912 Highway 90 East New Hiberia, LA

PH: 337-365-5451

7.4 Renew the davit falls wires. There are three (3) each falls wire ropes. Two (2) each outer fall wires and one (1) each center fall wires. Fall info is as follows:

Outer Falls Wire Ropes, 2 each, Schat Harding Part No. SK 777

SWL= 2550 KG

Galvanized Steel Wire Rope, 6x36+FC Construction Diameter = 16 mm with breaking strain of 15,300 KG 1 ea. Length = 31 M 1 ea. Length = 29 M Open Spelter socket w/ special pin one end, wire bound other end

Center Falls Wire Rope, 1 each, Schat Harding Part No. SK 778

SWL= 2550 KG

Galvanized Steel Wire Rope, 6x36+FC Construction Diameter = 16 mm with breaking strain of 15,300 KG Length = 31 M Open Spelter socket w/ special pin one end, wire bound other end

7.4.1 Proof load test the wire rope assemblies to 2.5 X SWL and provide certificate for each wire rope assembly showing SWL and Proof load testing.

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MED/JAL ITEM NO. 003 BASIC ITEM

7.4.2 Pressure lubricate the wire ropes during installation onto the davit.

7.5 Conduct a complete dimensional and visual inspection of all chains, shackles, bolts, swivels, chain plates, eye bolts, sheaves, gripe assemblies, and the remote control wire assembly. Record all dimensions which are more than 10 percent less than original.

Visually inspect for evidence of any deformation, wear, corrosion, surface cracking, and other conditions which would interfere with continued safe operation. Submit as found condition report with

7.6 Disassemble and inspect the roller clutch and brake assemblies in accordance with Schat-Harding drawing 710340, “Dismantling Instructions for Brake Unit” in tech manual. Provide condition report. Reassemble, renewing all gaskets and seals. If required, renewal of brake linings will be subject of additional work. Re-grease and reinstall rollers.

7.7 Upon completion of fall renewals, and reinstallation of the roller clutch and brake assemblies, and any other maintenance actions, accomplish an operational weight test of the Rescue Boat Davit and davit winch as follows. Testing is to be accomplished in the presence of the Port Engineer and the ABS Surveyor.

7.7.1 Take and record the following electrical measurements in conjunction with the tests:

7.7.1.1 Complete insulation megger inspections of all

winch motors immediately prior to conducting the weight tests.

7.7.1.2 Complete insulation megger inspections of all

winch motors immediately after weight tests.

7.7.1.3 Amperage being used by winch motor during the

proof load test.

7.7.2 Boat davit testing shall be conducted with the boat

suspended over water no higher than the main deck level.

Both arms and falls of the davit shall be tested concurrently.

7.7.3 Using sandbags or other weights acceptable to the COTR, load test weights into the boat. Test weight shall be 110% of the normal operating load consisting of the boat, equipment, and persons allowed. (110% x 3000 KG = 3300 KG (7275 lbs)) Weights shall be arranged with one-half forward and one-half aft, as near to the hoisting fittings as practical.

Calculation for normal operating load (from Ref. 2.1):

003-4

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07 Jan 2013

MED/JAL ITEM NO. 003 BASIC ITEM

Weight of empty boat + Equipment = 1725 KG No. of persons = 9 Weight of persons = 9 x 75KG(165lb)= 675 KG Weight of cradle = = 600 KG

TOTAL = 3000 KG

7.7.4 Hold the test load for ten (10) minutes.

7.7.5 After satisfactory completion of the static test, lower and raise the boat through a complete operational cycle, stopping the boat at several locations during the operations to demonstrate proper operation of the brakes. During the test, carefully examine all parts of the davits, winch, and fittings for evidence of deformation or excessive strain.

7.7.6 Upon completion of testing, remove all test weights and return the boat to its stowed position. Inspect the boat hoisting fittings for evidence of deformation or excessive strain.

7.7.7 Provide three (3) copies of the weight test certificate.

7.7.8 Install new engraved test plate on the davit stating test weight, date of test, and testing activity.

(R-352)

09 JAN 2013

MED/JAL ITEM NO. 004

ANNUAL LIFE RAFT INSPECTION

BASIC ITEM

004-1

1.1 This item describes the annual certification of the life rafts.

2.1 Standard Specification AMC-583-1B, General Requirements For Life

Raft Inspections

3.0 ITEM LOCATION/DESCRIPTION

3.1 Location: 02 Level Weather Deck Port and Starboard

3.2 Quantity/Description/Manufacturer Data:

MFR Size Serial # MFR

Date 5 Yr Last

5 Yr Due

Last Annual

Viking 16 16DK T020996 10/96 5/2011 5/2016 5/2011 Viking 16 16DK T010996 10/96 5/2011 5/2016 5/2011 Viking 25 25DK R011096 10/96 5/2011 5/2016 5/2011 Viking 25 25DK R051096 10/96 5/2011 5/2016 5/2011 Viking 25 25DK R041096 10/96 5/2011 5/2016 5/2011 Viking 25 25DK R061096 10/96 5/2011 5/2016 5/2011 Viking 25 25DK R021096 10/96 5/2011 5/2016 5/2011 Viking 25 25DK R031096 10/96 5/2011 5/2016 5/2011

4.0 GOVERNMENT FURNISHED EQUIPMENT25 /MATERIAL/SERVICES: None.

5.0 NOTES: None

6.0 QUALITY ASSURANCE REQUIREMENTS: None Additional.

7.0 STATEMENT OF WORK REQUIRED

7.1 Accomplish annual inspection for eight (8) liferafts and their associated hydrostatic releases listed in paragraph 3.0 in accordance with Reference 2.1.

7.1.1 Renew all expired liferaft SOLAS Equipment Pack Items.

7.1.2. Accomplish floor seam test and raft pressure tests as

required by 46 CFR 160.151-57.

7.2 Provide inspection certificates for each life raft.

004-4

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09 JAN 2013

MED/JAL ITEM NO. 4 BASIC ITEM

ANNUAL LIFE RAFT CERTIFICATION

09 JAN 2013

MED/JAL ITEM NO. 005 BASIC ITEM

SWITCHBOARD INSPECTION AND CLEANING

005-1 l.0 ABSTRACT

1.1 This item describes maintenance of the switchboards and major motor controllers on board the NOAA Ship RONALD H. BROWN.

2.0 REFERENCES/ATTACHEMENTS:

2.1.1 ATTACHEMENTS:

2.1.1.1 US Standard Bus Connection Bolt Torque Values.

2.1.2 References:

2.1.2.1 ABS Rules, latest version.

2.1.2.2 IEEE 45

2.1.2.3 46CFR110-139

2.1.2.4 NOAA Ship BROWN 600V Switchboard Drawing

2.1.2.5 NOAA Ship BROWN 480V Switchboard Drawing

2.1.2.6 NOAA Ship BROWN Electrical Motor & Generator

Inventory

3.1 Location: Switchboard Room and Main Control.

3.2 Description: Two each 600V switch boards, one each 480v switchboard, one each motor control center, one each emergency switchboard.

4.0GOVERNMENT FURNISHED EQUIPMENT/MATERIAL/SERVICES: None.

5.1 The Contractor shall comply with all requirements of the vessel’s equipment tag out program prior starting work.

5.2 Prior to the start of work, the Contractor shall contact the Chief Engineer to coordinate the implementation of the Tag Out Program for the entire performance period of this item. The Prime Contractor shall be responsible for compliance by both prime and subcontractor personnel.

6.1 All work is to be inspected and approved by the Port Engineer. The

Port Engineer is to inspect for cleanliness after cleaning and prior to closing up of enclosures.

7.1 Furnish labor, material and equipment to thoroughly vacuum with

HEPA vacuum cleaners and/or blow with clean, dry, compressed air, all dust, dirt, film, etc., from all internal electrical/electronic

09 JAN 2013

MED/JAL ITEM NO. 005 BASIC ITEM

005-2 components and all interior surfaces of subject switchboards and motor control centers listed in paragraph 3.0.

7.1.1 Cleaning is to be accomplished in such a manner as to

mitigate re-contamination of cleaned areas.

7.1.2 Workers are to be grounded to the enclosures to prevent damage to circuitry.

7.2 Open up switches, rheostats and breaker enclosures, vacuum, wipe down, clean blow dry and close up units per original.

7.3 Next, clean by wiping all interior surfaces, wiring, bus bars, circuit breakers, and components of the equipment listed in paragraph 3.0. This cleaning is also to include the interior surfaces of the actual enclosure and covers for subject equipment.

7.3.1 The use of cleaning solvents, the type of cleaning solvents, and what components are being cleaned with solvents of any type is to be coordinated with the Port Engineer prior to use of such materials. No solvents or chemicals containing chlorides will be permitted.

7.3.2 Cleaning is to be accomplished with lint-free rags.

7.4 Visually inspect all electrical connections and components.

7.5 The ship’s service 480V section of the switchboard will require that the ship’s power be secured. This section of the switchboard is to be cleaned first. Cleaning is to be coordinated with the Port Engineer. Contractor is to provide temporary lighting, ventilation, generator and other required equipment while that power is secured to clean this section. In lieu of a generator, 460V, 3 phase, power is available on the pier.

7.6 Dress up and tighten bus bars, lug connections, terminals, relays, trips, and all contact points and tighten all electrical connections using torque wrenches to match rated torque values for various sized bolts, screws, and other fittings. Use extraordinary care and do not over-tighten connections. See attachment (1) for reference.

7.6.1 Provide calibration documentation for each torque wrench on the job site.

7.7 Rack out all the large metal frame propulsion, tie, and generator switchboard breakers and conduct detailed cleaning of all components to remove all traces of dust and debris. Disassemble breaker components as necessary to accomplish the following:

09 JAN 2013

MED/JAL ITEM NO. 005 BASIC ITEM

005-3

7.7.1 Inspect and test electrical and mechanical components, assemblies, subassemblies, internal circuitry, and hardware to design characteristics and for missing and defective parts.

7.7.2 Test internal wiring, coils and transformers for open and shorted circuits and insulation resistance to ground.

Record readings. Minimum acceptable resistance to ground is one megohm.

7.7.3 Clean each mechanical part with lint-free cloths moistened in a suitable solvent to remove all dirt, lubricants, and other foreign particles. Do not let solvent come in contact with varnished surfaces.

7.7.4 Provide an as found condition report with recommendations on further repairs, if any.

7.7.5 Lubricate all operating mechanisms with OEM grease.

7.7.6 Test, adjust, calibrate, and certify the trip units of each circuit breaker for time delay and instantaneous trip settings.

7.8 After all inspections have been completed and the switchboards have been energized, test each circuit breaker's trip setting for reverse current and low voltage trip. Make required adjustments and prove satisfactory.

7.9 Close and trip each circuit breaker electrically from the local and remote stations. The circuit breaker must operate correctly four consecutive times to be acceptable.

7.10 The contractor is to conduct a thermographic survey of all the components listed in paragraph 3.0, as well as the motor controllers/starters for the motors and generators listed in Ref.

2.1.2.6, during the ship’s overnight sea trial from/to Charleston tentatively scheduled for 24 April 2013..

7.10.1 The person accomplishing the thermographic survey shall be properly trained and experienced with the equipment and know how to correctly interpret the scans.

7.10.2 Submit a detailed written report. The report is to contain color images that show the source of heat, all pertinent information and suggestions for correction, if any, for each piece of equipment.

09 JAN 2013

MED/JAL ITEM NO. 005 BASIC ITEM

005-4

End of Specification

09 JAN 2013

MED/JAL ITEM NO. 005 BASIC ITEM

005-5

PEARL Reconditioning Standards

U. S. STANDARD BUS CONNECTION BOLT TORQUE

VALUES

Revision

Section Number Date 6001 3 2-11-

TABLE 1

U. S. Standard Bus Connection

Bolt Torque Values Heat Treated Steel – Cadmium Or Zinc Plated

GRADE SAE 1 & 2 SAE 5 SAE 7 SAE 8

MINIMUM

TENSILE

(P.S.I.)

64K

105K

133K

150K

BOLT DIAMETER

(IN INCHES)

TORQUE (FOOT POUNDS)

1/4 4.0 5.6 8.0 8.4 5/16 7.2 11.2 15.2 17.6 3/8 12.0 20.0 27.2 29.6 7/16 19.2 32.0 44.0 48.0 1/2 29.6 48.0 68.0 73.6 9/16 42.4 70.4 96.0 105.6

5/8 3/4 59.2 96.0 96.0 160.0 133.6 224.0 144.0 236.8

7/8 152.0 241.6 352.0 378.4

1.0 225.6 372.8 528.0 571.2

Silicon Bronze Fasteners*

09 JAN 2013

MED/JAL ITEM NO. 005 BASIC ITEM

005-6

Torque (Foot-Pounds)

Bolt Diameter in Inches

Non-Lubricated

Lubricated

5/16 15 10 3/8 20 14 1/2 40 25 5/8 55 40 3/4 70 60

* Bronze alloy bolts shall have a minimum tensile strength of 70,000 pounds per square inch.

09 JAN 2013

MED/JAL ITEM NO. 005 BASIC ITEM

005-7

6001 - 1 PEARL

PEARL Reconditioning Standards

U. S. STANDARD BUS CONNECTION BOLT TORQUE

VALUES

Revision Section Number Date 6001 3 2-11-03

Stainless Steel Fasteners**

Torque (Foot Pounds)

Bolt Diameter in Inches Uncoated 5/16 14 3/8 25 1/2 45 5/8 60 _ 90

** Bolts, cap screws, nuts, flat washers, locknuts: 18-8 alloy. ** Belleville Washers: 302 alloy.

Aluminum Alloy Fasteners*** Torque (Foot Pounds)

Bolt Diameter in Inches Lubricated 5/16 8.0 3/8 11.2 1/2 20.0 5/8 32.0 3/4 48.0

*** Aluminum alloy bolts shall have a minimum tensile strength of 55,000 pounds per square inch.

09 JAN 2013

MED/JAL ITEM NO. 006 BASIC ITEM

VENTILATION CLEANING

006-1

1.1 This item describes cleaning of various ventilation systems.

2.1 Drawing 514-6932962 – HVAC Diagram

3.1 Exhaust System E02-48-1

3.2 Exhaust System E02-71-1

3.3 Exhaust System E02-65-1

3.4 Exhaust System E02-65-1

3.5 Supply System TA02-68-1

3.6 A/C System AC03-69-1

3.7 A/C System AC01-61-2

3.8 A/C System AC2-62-1

3.9 A/C System AC1-42-1

3.10 A/C System AC1-70-2

4.0 GOVERNMENT FURNISHED EQUIPMENT/MATERIAL/SERVICES: None.

but not limited to 001 to determine their effect on the work required under this work item. Many of the definitions relating

6.0 QUALITY ASSURANCE REQUIREMENTS: None additional.

7. STATEMENT OF WORK REQUIRED

7.1. Accomplish all the following requirements for the entire systems listed in paragraph 3.0.

7.2. Remove all interferences necessary to complete the required work.

An interference is any structure, equipment, piping, bulkhead sheathing, overhead sheathing, cable, insulation, or other part of the ship which interferes with access to the ducting or equipment being

09 JAN 2013

MED/JAL ITEM NO. 006 BASIC ITEM

006-2 cleaned. After the work has been completed, restore the removed interference(s) to a condition equal to existing.

7.3. Prior to starting work, the contractor shall meet with the COTR and discuss the work plan and schedule. The contractor shall walk through the systems with the COTR and show the locations and methods of gaining access to ducts and components for cleaning, and provide the day and time specific sections of the HVAC system will be inoperable.

As changes occur in the schedule, the COTR shall be advised.

7.4. Ducting. The following requirements apply to cleaning of heating, ventilation, and air-conditioning ducts.

7.4.1. Work shall be scheduled to minimize disruption of the ships' HVAC system. Only one system shall be inoperative at a time. Restore all systems to full operation at the end of each work shift, except when work will continue immediately on another work shift.

7.4.2.The contractor shall use existing access openings in ducts to the extent practical. Where necessary, the contractor shall cut new accesses in the ducts for cleaning or inspection purposes. New access openings shall be sealed with new sheet metal covers, gaskets, and sheet metal screws (no rivets).

7.5. Ducts shall be cleaned of all grease, dirt, dust, lint, grit, debris, and other foreign particles by using a vacuum truck or separate contractor furnished fan. Dry ice cleaning of the systems is also acceptable. If dry ice blasting of system is utilized, contractor is to ensure that debris is not blown throughout the space or adjacent spaces. For either method, Augmentation by hand tools and degreasers may be required as necessary to clean the systems.

7.5.1.Using a high-vacuum truck or a high volume portable fan, pull a high-volume reverse air flow through each section of ducting.

While the high-volume air is being pulled through the ducting, the entire interior of the ducting shall be air blasted with a "skipper" hose delivering compressed air at a minimum of 125 psig.

7.5.2. Take necessary precautions and steps to ensure that ducting and components are not collapsed or otherwise damaged due to the excess vacuum created when pulling the reverse air.

7.5.3. If required to obtain the required air flow in individual branch ducts, temporarily blank off the registers, terminals and other openings in other branch lines.

7.5.4. Portable units may be substituted for vacuum truck. The vacuum collection device must be of sufficient power to:

a) Render all areas being cleaned under negative pressure, such that containment of debris and the protection of the indoor environment are assured.

09 JAN 2013

MED/JAL ITEM NO. 006 BASIC ITEM

006-3

b) Remove dislodged debris from the ducting system.

c) Additionally, discharge of portable units must exhaust outside the ship's structure. All vacuum devices exhausting air outside the ship's structure shall be equipped with Particulate Collection including adequate filtration to contain Debris removed from the HVAC system. Such devices shall exhaust in a manner that will not allow contaminants to re-enter the ship or contaminate the ship's decks and structure. Release of debris outdoors must not violate any outdoor environmental standards, codes or regulations.

7.6. Clean all fans, filters, screens, coils, diffusers, dampers, mixing boxes, preheaters, heaters and other components in the specified HVAC system using degreasers and brushes as needed to remove all grease, dirt, dust, lint, grit, debris, and other foreign particles.

7.7. All dirt and debris accumulated during the performance of this work shall be removed from the ship daily. Areas worked in or traversed by contractor personnel and equipment shall be cleaned and left in good order.

7.8. Remove and replace all disposable filters with new ones equal to existing. Dispose of removed filters in accordance with applicable Federal, State and Local environmental laws and regulations.

7.9. For galley systems, clean and degrease all surfaces of the Gaylord hoods inside and out.

7.10. All specified ducting shall be inspected and accepted by the COTR prior to reinstalling access openings or closing up the system.

7.11. Accomplish a final walk through of the specified systems with the

COTR to prove all access openings are properly sealed prior to re-installing sheathing or interferences.

7.12. Accomplish a final walk through of the specified systems with the

COTR to prove that all overheads and interferences are restored and that the effected spaces are clean.

7.13.Renew insulation damaged or removed during performance of work.

09 JAN 2013

MED/JAL ITEM NO. 006 BASIC ITEM

006-4

NOAA SHIP RONALD H BROWN

09 JAN 2013

MED/JAL ITEM NO. 400 ADDITIONAL WORK

400-1

1.0 References: None

2.0 Government-Furnished Material: None.

3.0 Requirements

3.1 The rate for all man-hours of labor, to be used for emergent work if ordered by the Contracting Officer pursuant to the “Changes - Ship Repair” clause (Section H) or mutually agreed upon by the parties by supplemental agreement to accomplish additional work not required elsewhere in the work items, shall be established using this item. For bidding purposes estimate 780 man-hours worth of emergent work for this item.

3.2 Indicate in the “Bid Schedule” (Section B) the total man-hour rate to be used in evaluation of the proposal and also to be used for negotiating changes as required by the “Changes - Ship Repair” clause. This rate shall be a flat rate to cover the entire effort and shall be burdened to include:

3.2.1 Production man-hours shall be for skilled labor at the

journeyman level expended in direct production as exemplified by the following functions: Abrasive Cleaning/Blasting, Blacksmithing, Boilermaking, Carpentry, Crane Operation, Electrical/Electronics Work, Engineering (Production), Insulating/Lagging, Machining (inside and outside), Painting, Pipe Fitting, Rigging, Sheet-metal Work, Shipfitting, Shipwrights, Staging/Scaffolding, Tank Cleaning, and Welding/Burning/Brazing.

3.2.2 Non-production man-hours (whether charged as direct

labor or indirect labor by the contractors accounting system) shall be for labor in support of production functions. Necessary support functions should be priced into the burdened rate for production man-hours.

Examples of support functions include: Engineering (support), Estimating, General Labor, Firewatch, Material Handling, Planning, Quality Assurance, Security (General), Supervision, Surveying, Testing, and Transportation

3.2.3 Other indirect charges including but not limited to the following: overhead, general and administrative, support functions, facilities, and capital cost of money and profit for the contractor and any subcontractors selected by the prime contractor. The hourly rate will not be used to price work which may be directed to a subcontractor by name in the work specifications.

3.3 All material costs shall be paid based on the contractor’s return cost plus the markup identified in the “Bid Schedule”.

For bidding purposes estimate $36,000.00 worth of additional material for this item.

NOAA SHIP RONALD H BROWN

09 JAN 2013

MED/JAL ITEM NO. 400 ADDITIONAL WORK

400-2

3.4 Take into account full award of this item during the development of the Production Schedule. Award of any portion of this item does not in its self justify an extension to the original contract completion date.

3.5 The man-hours and material cost estimates specified herein are for evaluation of proposals only. The provided burdened man-hour rates and material cost rates shall remain in effect for the entire life of the contract. Pursuant to the “Changes - Ship Repair” clause, the Government reserves the right to award or not award any portion up to or beyond the estimates set forth herein.

3.6Quality Assurance

3.6.1 No additional requirements.

3.7Notes

3.7.1 The man-hours of labor contained within this item are

in addition to those required to accomplish work specified within the remaining specifications.

3.7.2 By definition, there are 8 hours in a man-day.

Therefore, the estimated 780 man-hours equates to 97.5 man-days.

02 JULY 2012

MED/JAL ITEM NO. 501 OPTIONAL ITEM

BRIDGE DECKING RENEWAL

501-1

1.1 This item describes the renewal of the Bridge deck by removing existing electrical grade matting/tile deck and installing a new PRC deck.

2.1 NOAA Standard Item AMC-634-1B, Deck Coverings

2.2 Drawing No. RB-085-6932712, Rev A, “General Arrangements Decks and

Platforms”

3.1 Locations:

3.1.1 Bridge (04-51-0).

3.2 Description: Brand name or equal for PRC Proreco I deck system underlayment, flooring, sealer, and associated products.

4.0 GOVERNMENT FURNISHED EQUIPMENT/MATERIAL/SERVICES: None

but not limited to 001 and 002 to determine their effect on the work required under this work item. Many of the definitions relating to performance of this work item are found in references included in work item 001.

5.2 This work is to be scheduled in such a manner to minimize impact to daily operations on the ship. This may be accomplished by doing the work in sections or the week between holidays when ship’s force presence will be minimal. Submit a work schedule to the Port Engineer to coordinate this work.

7.1 Accomplish the requirements of Reference 2.1 to install a new brand name or equal for PRC Proreco I deck system flooring in the areas described in paragraph 3.0.

7.1.1 Note that underlayment thickness is to be approx. ½” to create a level deck.

7.1.2 New cove base is to be six (6) inches high.

02 JULY 2012

MED/JAL ITEM NO. 501 OPTIONAL ITEM

BRIDGE DECKING RENEWAL

501-2

7.2 The Contractor is responsible to shrink wrap and seal all bridge equipment to prevent contamination by dust and debris.

END OF SPECIFICATION

09 JAN 2013

MED/JAL ITEM NO. 502 OPTIONAL ITEM

03 LEVEL DECK RENEWALS

502-1

1.1 This item describes the renewal of the 03 Level passageway deck with PRC and new 03 Level Stateroom decks with tile.

2.1 NOAA Standard Item AMC-634-1B, Deck Coverings

2.2 RB-085-6932712, Rev A, “General Arrangements Decks and Platforms”

3.1 Locations:

3.1.1 03 Level Passageway, FR 52-72.

3.1.2 Staterooms 03-52-1, 03-53-3, 03-59-2, 03-57-1.

3.2 PRC Description: Brand name or equal for PRC Proreco I deck system underlayment, flooring, sealer, and associated products.

4.0 GOVERNMENT FURNISHED EQUIPMENT/MATERIAL/SERVICES: None

but not limited to 001 and 002 to determine their effect on the work required under this work item. Many of the definitions relating to performance of this work item are found in references included in work item 001.

5.2 This work is to be scheduled in such a manner to minimize impact to daily operations on the ship. This may be accomplished by doing the work in sections or the week between holidays when ship’s force presence will be minimal. Submit a work schedule to the Port Engineer to coordinate this work.

7.1 Accomplish the requirements of Reference 2.1 to install a new brand name or equal for PRC Proreco I deck system flooring in the areas described in paragraph 3.1.1.

7.1.1 Note that underlayment thickness is to be approx. 3/8” to create a level deck.

7.1.1.1 Slope deck to exiting deck drains.

09 JAN 2013

MED/JAL ITEM NO. 502 OPTIONAL ITEM

03 LEVEL DECK RENEWALS

502-2

7.1.2 New cove base is to be six (6) inches high.

7.2 Install new tile in the staterooms listed in paragraph 3.1.2.

7.2.1 Remove existing cove base and carpet to scrap.

7.2.2 Inspect the existing underlayment beneath the carpet. Patch underlayment in areas that require repair. For estimating purposes assume that each stateroom will require four square feet of underlayment repairs.

7.2.3 Install new tile that meets the requirements of Reference

2.1.

7.2.3.1 Caulk the perimeter of the new tile installation in

each space.

7.2.4 Install new 6” cove base.

7.2.5 Wax and seal the new tile in each space utilizing a power buffer. Install three coats of wax.

END OF SPECIFICATION

02 JAN 2013

MED/JAL ITEM NO. 503 OPTION ITEM

AIR CONDTIONING CHILLER PLANT RENEWALS

503-1

1.1 This item describes the removal of the existing air conditioning chilled water plants port and starboard and the installation of new plants.

2.0 REFERENCES: None.

3.1 Generator Room Upper Level

4.1 Two(2) each skid mounted Air Conditioning Chilled Water Plants, Carrier Model 30HXS126RY-6-MAR, or similar. Value = $150,000 but not limited to 001 to determine their effect on the work required under this work item. Many of the definitions relating

7.1. Remove the existing port and starboard skid mounted air conditioning chilled water plants.

7.1.1. Removal of the existing plants and installation of the new plants will require a temporary access cut in the ship’s side shell. Prior to making access cuts in the hull, submit sketch of proposed access cut to the local ABS Surveyor for review and approval. The sketch shall show as a minimum the proposed access cut, adjacent framing members, nearby penetrations in existence, and scantlings of affected structure. It shall also provide a description of the eventual restoration of the structure to its original configuration, including materials and welding details. A narrative justification for cutting the opening shall also appear on the sketch.

7.1.2.Provide copy of approved access cut sketch to the COTR in form of condition report.

7.1.3.The temporary access in the hull is to be made weather proof with lumber or other suitable means to prevent rain intrusion into the vessel.

02 JAN 2013

MED/JAL ITEM NO. 503 OPTION ITEM

AIR CONDTIONING CHILLER PLANT RENEWALS

503-2

7.2. Disconnect all piping from each unit to the first flanged joint.

7.3. Disconnect and pull back electrical and control connections. These cables will be utilized for new unit.

7.4. Crop off existing foundation flush to the deck and grind smooth in way of removals.

7.5. Install the new Government Provided Equipment (GFE) listed in paragraph 4.1.

7.5.1.Fabricate a new I beam foundation to accommodate each new plant.

7.5.2. Mount the new unit by bolting to the foundation with SSTL

7.5.3. Install piping from the existing ship’s piping to the new unit.

a) Connect new salt water supply and return piping, 5” IPS 90/10 CUNI piping.

b) Connect new chilled water supply and return piping, 5” IPS 90/10 CUNI piping.

7.5.4. Connect the existing power and control cables. Install new SSTL cable stand offs with hangers as necessary.

7.6. Reinstall all structure and plate in way of access cut. ABS and Port Engineer to witness fit up and back gouge. Accomplish DPT of final welds.

7.7. Install new pipe insulation on all new and modified piping.

09 JAN 2013

MED/JAL ITEM NO. 504

MISC. STEEL REPAIRS

OPTION ITEM

504-1

1.1 This item describes miscellaneous steel repairs and modifications throughout the ship.

2.1 Dwg. 101-6932811, Structural Module No. 11.

2.2 NOAA Standard Item AMC-634-1B, Deck Coverings

3.0 ITEM LOCATION/DESCRIPTION: See para. 7.0

4.1 One (1) each fairlead roller, Smith Berger model PFH-14. $4,500

4.2 One (1) each raised 18” diameter quick acting watertight scuttle with spring assist. $2,300 but not limited to 001 to determine their effect on the work required under this work item. Many of the definitions relating

7.1. Cut out the existing raised deck hatch located at 01-9-2 on the bow.

Hatch clear opening is approx. 60” x 60” with 9” radius corners. See Reference 2.1 for guidance.

7.1.1. Prior to making cut, provide a sketch to ABS Surveyor and COTR detailing proposed cut dimensions. Sketch to show structural members, corner radius dimensions, relief cuts, etc. Upon approval by local surveyor, cut can be made.

7.1.2. Insert the deck with 5/16 in. ABS grade steel plate. ABS to witness fitup and backgouge inspections. Accomplish vacuum box inspection of finished welds.

7.1.3. Install two (2) each new transverse frames in way of new insert at Frames 10 and 11. New frames are to be 5”x 3” x 1/4” ABS steel angle, approx 7 foot long each. Fit and weld into existing ship structure to satisfaction of ABS Surveyor.

7.1.4. Repair deck coating system to match surrounding.

09 JAN 2013

MED/JAL ITEM NO. 504

MISC. STEEL REPAIRS

504-2

7.2. Install Government furnished fairlead roller on the 01 level at approximately Frame 11 in way of new insert installed in paragraph 7.1.

7.2.1. The fair lead is to be welded to a ¾”doubler plate which will then be welded to the deck. Refer to existing fairlead installations for guidance.

7.2.2. Install two (2) each 5”x 3” x 1/4” ABS steel angles stiffeners longitudinally below the deck between the adjacent frames (Frames are 2 ft. spacing)direct below the fairlead installation.

7.3. Renew the emergency escape flush QAWT for the main control station.

The existing 18” diameter flush scuttle is located on main deck starboard side between frames 66 and 67.

7.3.1.Crop the existing 18” flush scuttle from the deck.

7.3.2. Prepare/cut deck using new 18” raised scuttle as template.

7.3.3.Install new GFM 18” QAWT raised scuttle listed in para. 4.2. New scuttle has a 7” coaming.

7.3.4.Port Engineer and ABS are to witness fit up, chalk and hose tests of the new installation.

7.3.5. Adjust the dogs on the new scuttle for 100% contact for chalk test. Hose test. No leakage allowed on hose test.

7.3.6. Modify the existing adjacent fuel containment enclosure to facilitate the new raised scuttle installation.