BROWN FY21 DS Rev 1.pdf

NOAA SHIP RONALD H. BROWN

(R-104)

Work Item Index

Item # Title _________________

INDEX – FY21 DS

REV. 1

BASIC WORK ITEMS (ORF)

10010 General Requirements 10020 Temporary Services 11000 Misc. Steel Repairs 12560 Misc. Valves and Piping Repairs 13000 Misc. Electrical Repairs 15041 Gauge Calibrations 15121 Ventilation Systems Cleaning 15140 Chilled Water Plant Maintenance 15550 Fire Fighting Systems Certification 15730 Portable Crane Overhaul 15830 Annual Lifesaving Equipment Inspections 15930 Ballast Water Treatment System Annual Certification 16240 Door Renewals and Maintenance

BASIC WORK ITEMS (PAC)

24390 CCTV Monitoring System Installation 26311 Forward Mast Refurbishment

ADDITIONAL WORK (ORF)

3000 ADDITIONAL WORK

ADDITIONAL WORK (PAC)

4000 ADDITIONAL WORK

OPTIONAL ITEMS (ORF)

56340 Aft Deck Weather Deck Pres.

GOVERNMENT FURNISHED MATERIAL/EQUIPMENT

GFM/GFE

Work Item Description Est. Cost

11000 One each life ring release rackModel HM0610. $1500

15140 Four (4) each compressor discharge valves. $2,400

15730 One (1) Return Filter $135 One (1) Filter Cartridge $135 Sliding Pads Kit $975 Control Valve Block Module $855 Main Boom Cylinder Seal Kit $975 Jib Cylinder Seal Kit $795 Cylinder seal kits (1st, 2nd, 3rd, 4th, 5th ext) $3,000 Two (2) Slewing Assembly Overhaul Kits $3,000 One (1) each winch overhaul Kit $2,500 One (1) each control block assembly $4,500 One (1) each wire rope $5,000

16240 Four(4)each Class A fire doors with frames. $24,000 4Three (3) each Weathertight doors with frames. $30,000

24390 $75,000 Qty Model Description

4 3DX-600-3DMOUSE VX 3D MOUSE JOY JOG

1 NET5516 16CH RACK MOUNT ENCODER

4 PMCL632 32 LED BACKLIT 1080P MONITOR

4 VX-WKS VX WRKSTN, EU UK US PWR CRD D11S

1 VXP-P2-72-5-D NVR VXP PWR2 SRVR & OS 72TB RAID5, E46S

11 IBE338-1ER SRX ENH OUTDR BLT 3MP 2.8-8 CLR SF

11 IBP3BBAP-ES SARIXPROENH3 BULLET SURFACE MOUNT

13 IMM12027-1ES IMM 12MP 270 ENVRMTL SRF MINDM

6 IWM-GY WALL MOUNT, DOME, GRAY

19 PA101 ADAPTER, POLE MOUNT FOR PM14

24 POE130-ATUS 1 PRT POE 30W MDSPN US PD-9001GC/AC

6 POE190-BT 802.3BT 1PRT INJ PD-9601GC/AC-LNG

6 SM-B6PR1-2P888R SMR SPENH 30XLL PRES CLRUS 1-2P888R

28 VXP-1C-3Y VXP 1CH WITH 3YR SUP LICENSE

4 WMVE-SR OUTDOOR DOME WALL MNT 1.5IN NPT

9 WMVE-SW DOME WALL MNT .75-1.5IN, NPT, WT

2 CISCO SF350-24P 24-PORT PoE+ ETHERNET SWITCH

2KFT 425Y45 CAT 6A LOW SMOKE PLENUM CABLE

REFERENCES

NOAA 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 MOC-573-2, "Overhaul/Repair Of Hydraulic Cylinders”

5. NOAA Standard Item AMC–300-1, “Overhaul of Rotating Electrical Machinery”.

DRAWINGS

1. Dwg. No. RB-085-001_Booklet of General Plans Rev. -

2. Dwg. No. RB-631-6932857, Rev A, “Paint Schedule”

3. Dwg. No. RB-501-6932918, Rev B, “Piping Standard Details”

4. Drawing 181-6932833, ISO Van Installation and Details

5. Dwg 101-6932804, Structural Module Assembly #4

6. Drawing 529-6932931 REV C Bilge & Ballast SYS ARR & DET

7. Drawing 506-6932919 Rev. C, Fills,Vents, & Sounds Diag. and Detail

8. Drawing 514-6932962 – HVAC Diagram

9. Drawing 514-6607961 Rev. A, HVAC General Notes & Const. Details

10. Dwg. 555-6932945 AFFF SYSTEM

11. Dwg. 555-02 REV C, FIRE PLAN

12. Dwg. 624-6932863 INTERIOR JOINER DOORS

13. Dwg. 167-6932831 DOORS, HATCHES, SCUTTLES,MANHOLES & PORTL

14. Drawing 439-001, Security Monitoring System (Existing)

15. Dwg 171-6932832, Mast, Jack staff, and Ensign Staff

16. Dwg 422-6932749, Navigation Light Diagram

REFERENCES

OTHER

1. IEEE STD 45-1983, Recommended practice for electronic installations On shipboard.

2. American Bureau of Shipping, Rules for building and classing steel vessels.

3. Code of Federal Regulations, Title 46, Subchapter J, Electrical Engineering

4. Fire Extinguisher List

5. Fire Hose Inventory

6. Rescue Boat Righting Device Inspection Form

7. NOAA Ship BROWN Current Life Raft Certs

8. NOAA Ship Ronald H. Brown Gauge and Thermometer List (excel file)

9. Tech Manual Melcal Marine Knuckle Boom Crane Model FL35T5

22 Jan 2021

ITEM NO. 10010 BASIC ITEM MED/JAL

INTENT, SCOPE, GENERAL REQUIREMENTS

10010-1

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 Drawing No. RB-085-001_Booklet of General Plans Rev. -

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 45-1983, Recommended practice for electronic installations

On shipboard.

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

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

Engineering

3.0 REQUIREMENTS

3.1 References listed in 2.0 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

22 Jan 2021

10010-2

5) QA Inspection Report

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 At no time will the ship be required to moor at any dock which has a water depth of less than that required to provide a minimum clearance of two (2) foot under the lowest underwater hull projection during the entire period for which the ship is at the Contractor’s facility.

3.8 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.

3.9 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.

3.10 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

22 Jan 2021

10010-3 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.

3.12 The contractor shall assume that the ship’s force will be living on board during the first seven days and last seven days of the availability.

During this period, no systems that would impact hotel services on board should be disrupted.

4.0 NOTES

4.1 NOAA Ship RONALD H. BROWN, ABSID Number 9727531, has ABS Class Notations A1, E, AMS, and ACCU. The ship is currently in Active Status. 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) - 3527 LT Displacement (LS) - 2252 LT Propulsion Z-Drives - 2 Speed Sustained - 12 Knots

4.2 NOAA will deliver NOAA Ship RONALD H. BROWN from Pier Papa, Old Navy Base, North Charleston SC to the contractor’s facility. Delivery of the ship back to the Government shall be at the contractor’s facility.

4.3 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.

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

22 Feb 2021

ITEM NO. 10020 BASIC ITEM MEB/JAL

TEMPORARY SERVICES

10020-1

This Item describes the requirements for temporary services for the vessel for the duration of the contract.

2.0 REFERENCES: None.

3.0 ITEM LOCATION/DESCRIPTION: See para. 7.0

4.0 GOVERNMENT FURNISHED EQUIPMENT/MATERIAL/SERVICES: None.

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 10011 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 10011.

5.2 The vessel’s drain lines from the staterooms and galley (grey water system) do not have a separate holding tank. All drain lines go to the sewage holding tank.

6.0 QUALITY ASSURANCE REQUIREMENTS: None additional.

7. STATEMENT OF WORK REQUIRED

7.1 Provide the services of a crane and crane operator to support the ship during the performance period. For estimating purposes, assume 24 hours total of crane service will be required, to be designated in 4 hour blocks. Only the Port Engineer is authorized to request crane hours. The Port Engineer will provide the Contractor with 24 hours notice for crane service. These hours are for ship force use only, and are separate from any Contractor related work or support.

7.2 Clean the engine room bilges. Cleaning shall be accomplished with a pressure washer near the end of the contract. To be coordinated with the COR. Properly pump off and dispose of liquids in accordance with local, state,and federal regulations.

7.3 Remove and properly dispose of Waste Oil and Oily Waste from the

Wast Oil Tank (4-84-0) and Oily Waste Tank (4-87-0). Remove and properly dispose of all cleaning liquids and debris.

Capacity (gal.) Waste to be Disposed (gal)

Waste Oil Tank (4-84-0): 3,831 3,500 Oily Waste Tank (4-87-0): 4,976 4,570

8.0 GENERAL REQUIREMENTS: None Additional.

22 Jan 2021

ITEM NO. 11000 BASIC ITEM MEB/JAL

MISC Steel Repairs

11000-1

1.1 This item describes misc. steel repairs throughout the vessel.

2.0 REFERENCES/ENCLOSURES:

2.1 Drawing 181-6932833, ISO Van Installation and Details

3.0 ITEM LOCATION/DESCRIPTION: Refer to 7.0.

4.0 GOVERNMENT FURNISHED EQUIPMENT/MATERIAL/SERVICE:

4.1 One each life ring release rack, Hammar Lifebuoy System Mk II complete package for manual release, Model HM0610.

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 10010 to determine their effect on the work required under this work item. Many of the definitions relating in work item 10010.

6.0 QUALITY ASSURANCE: NONE ADDITIONAL.

7.0 STATEMENT OF WORK REQUIRED:

7.1 Accomplish the following repairs in way of the bottled gas storage rack located on the 01 Level starboard, FR 75.

7.1.1 Temporarily remove the gas stowage cabinet from the

bulkhead.

7.1.2 Crop and renew steel in way of gas storage rack, approximately 36 in x 36 in, 10.2# steel plate.

7.1.3 Reinstall cabinet utilizing new stainless steel hardware, through bolt to the new insert.

11000-2

STORAGE RACK STORAGE RACK

OPPOSITE SIDE OF BULKHEAD FROM STORAGE RACK

7.2 Renew steel in way of the weather deck electrical receptacle located Main Deck, starboard FR 94.

7.2.1 Remove existing receptable. Crop and insert the bulkhead in way of removal.

7.2.2 Cut access in new insert and install a new receptacle, Paluhn Model 2634BUF-125.

11000-3

11000-4

7.3 Renew the ISO Van connecting curtains located on the Main Deck aft/ port side at Frame 87. See Reference 2.1 for guidance. There are two (2) each complete curtain assemblies on the ship, accomplish the following for each.

7.3.1 Remove existing curtain fabric, foam material, wood and all fasteners.

7.3.2 Prepare all curtain mounting surfaces to SSP-SP-11, Power

Tool Clean to bare metal. The COR is to inspect the surface preparation and each coat prior to the next coat. Coat with the following:

7.3.2.1 1st Coat - SEAGUARD 5000 HS EPOXY,Red – 3 mils DFT

7.3.2.2 2nd Coat - SEAGUARD 5000 HS EPOXY,Gray – 3 mils DFT

7.3.2.3 3rd Coat - ACROLON 218 HS POLYURETHANE – 3 mils DFT

7.3.3 Install new wood, foam, and vinyl fabric utilizing

stainless steel hardware using Reference 2.1 for guidance.

7.4 Accomplish the following modifications for the starboard bridge wing life ring release rack.

7.4.1 Remove the existing life ring release rack. Grind smooth in way of removals.

7.4.2 Restore/extend existing railing pipes to existing stanchion in way of removals.

7.4.3 Install a new Government furnished life ring release rack, Hammar Lifebuoy System Mk II complete package for manual release, Model HM0610.

7.4.3.1 Fabricate and install new angle iron foundation to

mount the new rack in same area as the existing, except that the new installation shall be such

11000-5 that the top of the new rack will be approximately six inches above deck.

7.4.3.2 Install the rack in accordance with the

manufacturer’s instructions.

Existing Rack Picture 1

11000-6

Existing Rack Picture 2

11000-7

Existing Rack Picture 3

END OF ITEM

22 Jan 2021

ITEM NO. 12560 BASIC ITEM MED/JAL

MISC VALVES AND PIPING

12560-1

1.1 This item describes the repair or modification of various piping systems.

2.0 REFERENCES/ENCLOSURES:

2.1 Drawing 529-6932931 REV C Bilge & Ballast SYS ARR & DET

2.2 Drawing 506-6932919 Rev. C, Fills,Vents, & Sounds Diag. and Details

3.0 ITEM LOCATION/DESCRIPTION: Refer to 7.0.

4.0 GOVERNMENT FURNISHED EQUIPMENT/MATERIAL/SERVICE: None.

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 10010 to determine their effect on the work required under this work item. Many of the definitions relating

7.1 Modify the suction/fill piping for the for the Roll Stabilization Tank (02-36-0). The tank has a common fill and suction pipe that terminates on the aft bulkhead of the tank near the overhead. The intent is to extend this piping to the tank bottom. Refer to Reference 2.1 for guidance.

7.1.1 Remove and properly dispose of approximately 15,000

gallons of salt water ballast.

7.1.2 Remove the existing pipe terminus through the aft bulkhead of the tank approximately one foot and the existing 5” pipe sleeve. Install a new pipe sleeve in the bulkhead.

7.1.3 Install new 4” Sch. 80 seamless mild steel piping through the new pipe sleeve to approximately 2” off the deck.

Install a set of flanges on the vertical run of this piping.

7.2 Accomplish the following repairs to the drain piping serving the

Hydro Lab AHU Fan Room (1-64-6). The piping is located in the overhead of the Generator Room (2-15-2), upper-level port side.

7.2.1 Renew the existing deck drain piping from the deck drain to approximately 4 linear feet downstream. To include the P trap. Piping is 2” Sched. 80 MS piping.

22 Jan 2021

12560-2

7.3 Accomplish the following work on the Port and Starboard FO Service

Tanks. See Reference 2.2 for guidance.

7.3.1 The crew will transfer fuel from the tanks to low suction.

7.3.2 Provide the services of a pipe routing company to

mechanically route out the vent piping for each tank. Prove clear to the COR with compressed air.

7.3.3 Renew the Port Fuel Oil tank vent piping located on the weather deck. Renew from approximately 4 inches above deck up to and including the inverted tank check valve with flame screen. Approximately 6 linear feet of 2 1/2” Sched.

80 MS pipe. This pipe penetrates the spill containment enclosure on deck. Renew one square foot of plating (10.2#) in the spill containment structure in way of pipe penetration.

7.3.4 Upon completion of all work, the tanks are to be pressure washed and cleaned. After cleaning of the tanks remove all traces of water. The COR is to accomplish final cleanliness and dryness inspection prior to final closing of the tanks.

Install new tank access lids gaskets.

7.4 Renew the port and starboard fuel oil filling station valves. New valves are to be 4” gate valve, 150#, stainless steel. Install valve with new stainless-steel hardware and gaskets.

FO Filling Station

7.5 Renew the port sewage station riser valve located on the Main Deck aft port. New valve is to be 3” gate valve, 150#, stainless steel.

Install valve with new stainless-steel hardware and gaskets.

22 Jan 2021

12560-3

Port Sewage Riser Valve

7.6 Renew gray water drain piping located in the overhead of Stateroom 2-31-2. Make four cuts in the existing piping as shown in the picture below. Fabricate a new section of piping for the piece removed, including a new clean valve and cap. Install the new section of piping utilizing ABS approved clamp type couplings.

Relocate one each 2” pipe hanger that will most likely be in the way of one of the new couplings. All piping is Sched. 80, MS.

SR 2-31-2 Overhead Gray Water Piping

7.7 Accomplish the following repairs to the Clean Lube Oil fill station piping and the Oily Waste shore connection piping located on the aft main weather deck, port at Frame 87.

22 Jan 2021

12560-4

7.7.1 Remove the existing piping approx. one foot above the deck.

Install new piping in way of removed piping. To include two each new piping hangers, ball valves, and threaded fittings including cam locks with caps. All piping is 1 ½” Sched. 80

MS.

LO and Oily Waste Piping

7.8 Accomplish the following modification to the Uncontaminated Sea Water System located in the lower level of the Bow Thruster Room (4-16-0).

7.8.1 With ship’s force assistance, close the Uncontaminated Sea

Water System upper and lower hull sea valves.

7.8.2 Temporarily remove the strainer and the ball valve.

7.8.3 Reinstall the existing strainer and ball valve, however reversing their positioning such that the ball valve is located on the opposite side of the strainer as originally installed.

7.8.4 Relocate the valve supporting bracket to the ball valve’s new location. Modify deck gratings/cat walk structure as necessary.

7.8.5 NOTE: Be extremely careful when tightening the plastic

flanges on the strainer assembly, as they are prone to crack if the fasteners are over tightened.

7.8.6 With ship’s force assistance, open all sea valves and check for leaks.

22 Jan 2021

12560-5

UCSW Strainer and Ball Valve

22 Jan 2021

ITEM NO. 13000 BASIC ITEM MED/JAL

MISC ELECTRICAL REPAIRS

12560-1

1.1 This item describes the repair and modification of various electrical systems.

2.0 REFERENCES/ENCLOSURES: None.

3.0 ITEM LOCATION/DESCRIPTION: Refer to 7.0.

4.0 GOVERNMENT FURNISHED EQUIPMENT/MATERIAL/SERVICE: None.

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 10010 to determine their effect on the work required under this work item. Many of the definitions relating

7.1 Renew the motor controller for the Rescue Boat Davit. It is located on the 01 Level adjacent to the davit.

7.1.1 Remove the existing controller to scrap.

7.1.2 Provide and install a new motor controller and enclosure.

The new motor controller is to be the same form, fit and function as the existing.

7.1.3 The new enclosure is to be NEMA 4X.

7.2 Renew the motor controller for ventilation fan 02-71-1 located in the staging bay.

7.2.1 Remove the existing controller to scrap.

7.2.2 Provide and install a new motor controller and enclosure.

The new motor controller is to be the same form, fit and

7.2.3 The new enclosure is to be NEMA 4X.

7.3 Renew the motor controller for ventilation fan 01-86-1 located in the staging bay.

7.3.1 Remove the existing controller to scrap.

7.3.2 Provide and install a new motor controller and enclosure.

The new motor controller is to be the same form, fit and

7.3.3 The new enclosure is to be NEMA 4X.

7.4 Fabricate and install new enclosure labels to match existing.

22 Jan 2021

ITEM NO. 13000 BASIC ITEM MED/JAL

MISC ELECTRICAL REPAIRS

12560-2

7.5 Install new permanently fixed cable tags and power source markers shall be installed for all new and modified systems.

ITEM NO. 15041 BASIC ITEM MED/JAL

GAUGE CALIBRATION

15041-1

1.1 This item describes the requirement to inspect and calibrate the ship’s pressure gauges, thermometers, and other devices.

2.0 REFERENCES:

2.1 NOAA Ship Ronald H. Brown Gauge and Thermometer List (excel file)

3.0 ITEM LOCATION/DESCRIPTION: Refer to 7.0

4.0 GOVERNMENT FURNISHED EQUIPMENT/MATERIAL/SERVICE: None.

5.0 NOTES

5.1 The contractor and all subcontractors regardless of tier are advised to review other work items under this contract to determine their effect on the work required under this work item.

5.2 The Contractor shall comply with all requirements of the vessel’s equipment tag out program prior starting calibration of devices on subject equipment.

7.1 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.

7.2 Conduct a complete survey of the vessel within the first 25% of the contract availability to inspect and verify all gauges, thermometers, electrical meters, rpm indicators, pyrometers, thermocouples, salinity indicators, and flow meters that exist on board the ship and on each piece of equipment on board the ship.

Utilize Reference 2.1 for guidance.

7.2.1 Submit a condition report identifying any devices that are not listed on Reference 2.1 and all devices that will require replacement or repair prior to being able to be calibrated with an estimate for each item.

7.3 Calibrate and adjust all the devices listed in Reference 2.1.

Replace with new all seals, gaskets, defective terminal lugs and fasteners where applicable.

ITEM NO. 15041 BASIC ITEM MED/JAL

GAUGE CALIBRATION

15041-2

7.3.1 Gages, meters, thermometers and all other devices are to be calibrated to a transfer measurement standard, traceable to the National Institute of Standards and technology (NIST) and in accordance with the manufacturer’s specifications. The Contractor shall utilize standards which have an accuracy level at least four times that of the instrument being calibrated.

7.3.2 The contractor shall provide a certificate of calibration for each instrument which shall include the date, manufacture, model and serial number, full name of the individual performing the calibration, and traceability number of the standard used in the calibration.

7.3.3 Affix a tamper proof calibration label denoting the

name of the calibrating facility, the date of the calibration. Labels shall be placed over calibration adjusting screws where applicable.

7.3.4 All gages, meters, thermometers, and accessories shall be calibrated in place where possible.

7.4 Prove all gages, meters, and thermometers that were worked are operational and connections tight to the satisfaction of the COR.

22 Jan 2021

ITEM NO. 15121 BASIC ITEM MED/JAL

VENTILATION CLEANING

15121-1 l.0 ABSTRACT

1.1 This item describes cleaning of various ventilation systems.

2.1 Drawing 514-6932962 – HVAC Diagram

2.2 Drawing 514-6607961 Rev. A, HVAC General Notes & Const. Details

3.0 ITEM LOCATION/DESCRIPTION:

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 E1-19-2

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

3.11 A/C System AC1-26-2

3.12 A/C System AC2-70-1

4.0 GOVERNMENT FURNISHED EQUIPMENT/MATERIAL/SERVICES: None.

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 10010 to determine their effect on the work required under this work item. Many of the definitions relating

22 Jan 2021

15121-2

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.

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 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 COR 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 COR 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.

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15121-3

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.

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 COR prior to reinstalling access openings or closing up the system.

7.11. The Contractor shall inspect all ductwork, fans, dampers, louvers, diffusers, pre-heaters, duct heaters, cooling coils, thermostats, and other components during cleaning operations for corrosion and for proper operation. Any required repairs or replacements found during inspection shall be provided to the Owner’s Representative as a condition report. The itemized cost of any repairs or replacements

22 Jan 2021

15121-4 shall be included. Major repairs and/or replacements shall be the subject of a change order.

7.12. The Contractor shall measure airflow (air volume and velocity measurement) throughout the galley, laboratories, and accommodation spaces ventilation systems after duct cleaning has been completed.

7.12.1. Ventilation system equipment, components, and ductwork that had been modified or moved in the course of inspections and cleaning shall be replaced or reinstalled, such that the entire ducting system has been reconstituted prior to taking airflow measurements.

7.12.2. Flow measurement, preparation of a ventilation system airflow measurement report, and system rebalancing shall be performed by personnel regularly engaged in the analysis of ventilation system airflow measurements in shipboard installations, and in conformance with Reference 2.2. If the Contractor does not normally engage in similar work, a subcontractor shall be hired.

7.12.3. The ventilation system airflow measurement report shall address the following:

7.12.3.1. Comparison of measured flows (volume and velocity)

against design flows as identified in the ship’s reference drawings, as well as the vendor’s assessment of industry standards for various types of spaces served by the systems.

7.12.3.2. Existing settings and locations of ventilation flow-control dampers shall be documented in some form (e.g., tabular entries and/or drawing mark-ups) and included with the report.

7.12.3.3. Recommended plans and procedures for rebalancing the systems, including prospective adjustments to fan speeds or blade settings, where possible, to achieve proper airflow to the various spaces.

7.12.3.4. The ventilation system airflow measurement report

shall be provided to the Owner’s Representative for approval.

7.12.4. Following approval of the report by the Owner’s Representative the Contractor shall rebalance the galley, laboratory, and accommodation air handlers and ducting end terminals such that the delivered quantity of air is ±10% of the quantity shown at each location in the approved ventilation system airflow measurement report. This will require the Contractor to adjust the balancing dampers in the existing ventilation ductwork.

7.12.5. Accomplish a final walk through of the specified systems with the COR to prove air flow readings. At this time balance dampers

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15121-5 are to be secured with sheet metal screws to prevent future tampering.

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

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

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

END OF SPECIFICATION

22 Feb 2021 ITEM NO. 15140 Rev.1 BASIC ITEM MED/JAL

AIR CONDTIONING CHILLER PLANT MAINTENANCE

15140-1

1.1 This item describes maintenance to the air conditioning chilled water plants.

2.0 REFERENCES: None.

3.1 Location: Generator Room Upper Level

3.2 Chiller Plant Description:

Manufacturer: Carrier Marine Qty: Two (2) each Model: 30HXS136ZY-671AA Serial Numbers: 0317Q23943 and 0317Q23948 Refrigerant: R134A

3.3 Water Regulating Valves

Manufacturer: Metrex Model: EAMDF-3120-BMF-3W Qty: Two (2) each

4.0 GOVERNMENT FURNISHED EQUIPMENT/MATERIAL/SERVICES:

4.1 Four (4) each compressor discharge valves.

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

5.2 All work accomplished in this work item is to be accomplished by a factory authorized Carrier Marine vendor.

5.3 Only one plant is to be secured at time during the accomplishment of the work in this work item. One plant is to remain operational during the entire period of performance.

6.0 QUALITY ASSURANCE REQUIREMENTS: None Additional.

7.1. Recover refrigerant from each plant in accordance with federal, state, and local regulations. Provide bottles to store refrigerant during the work in this item. Provide a report with the amount of refrigerant recovered noting the factory recommended refrigerant charge.

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15140-2

7.2. Renew the existing compressor discharge valves.

7.3. Renew the oil and oil filters for each plant.

7.4. Renew all dryer assemblies for each plant. Besides the factory installed drier assemblies, each plant also has the following additional driers installed in the liquid freon line:

7.4.1. One each Sporlan C-1449-G T/C (3 core unit) per plant.

7.4.2. One each Sporlan C-969-G T/C (2 core unit) per plant.

7.5. Clean the condenser for each plant.

7.5.1. Temporarily remove piping in way of condenser heads removals.

Temporarily install blank flanges with gaskets on all disconnected piping.

7.5.2. Utilize pressured water and brushes to clean each tube. Inspect tube sheets and submit condition report.

7.5.3. Accomplish eddy current analysis of all tubes and submit report with findings.

7.5.4. Upon completion of condenser work, reinstall condenser heads with new factory o rings. Install condenser piping with new gaskets.

7.6. Remove the water regulating valve for each plant and send to an authorized manufacturer service facility. Install temporary blank flanges with gaskets in piping in way of the removed valve.

7.6.1. Completely disassemble the valve. Submit an as found condition report. Reassemble with all new O rings and rubber seat disks.

7.6.2. Reinstall valve with new gaskets.

7.7. Upon completion of all maintenance actions, accomplish leak testing of each plant. Charge each circuit with regulated dry nitrogen. Check the system for leaks. The system must stand, unaltered, for 24 hours with no more than +/- 1 psig. The COR is to witness the initial pressure and final pressure.

7.8. After completion of successful leak testing, evacuate the depressurized system. The COR is to witness the initial and final micron readings. Pull a system vacuum down to at least 1000 microns (+/- 50 microns) and close the vacuum header valves. If the system cannot pull a vacuum at any step, test for and repair the leak.

7.8.1. If the 1000 micron vacuum holds for 30 minutes, break the vacuum with dry nitrogen to a pressure of 2 psig. Install system suction and liquid drier cores.

7.8.2. Pull a second vacuum to a minimum of 500 microns. Close vacuum header valves and allow system to stand for a minimum of 24 hours.

A maximum drift of 100 microns over the 24 hour period is allowed.

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15140-3

7.9. Charge each plant with refrigerant. With ship’s force assistance, operate each plant. Conduct a complete walk through of each plant with a leak detector.

7.10. Accomplish fine tuning/calibration of the water regulating valve for each plant.

8. GENERAL REQUIREMENTS: None Additional.

22 Jan 2021

ITEM NO. 15550 BASIC ITEM MEB/JAL

ANNUAL FIRE FIGHTING SYSTEMS CERTIFICATION

15550-1

1.1 This item describes the annual inspection and test of the fire extinguishing systems on board the NOAA Ship RONALD H. BROWN.

2.0 REFERENCES

2.1 DRAWING 555-6932945 AFFF SYSTEM

2.2 DRAWING 555-02 REV G, 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 Bottle Location: Aft Winch Room (2-99-0)

3.1.6 Port Propulsion Motor Enclosure

One (1) each 50 lb. cylinder Bottle Location: Aft Winch Room (2-99-0)

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

3.1.11 Galley Deep Fat Fryer

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15550-2

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 2.1.

3.4 Portable Fire Extinguishers

3.4.1 Type Size Quantity

CO2 20 lb 50

BC 10 lb 2 PK 10 lb 19 ABC 10 lb 56 ABC 2.5 lb 03

TOTAL = 130

3.5 SCBA Equipment

3.5.1 Sixteen (16) Each Scott Air Packs

3.5.2 Twenty eight (28) each bottles.

3.6 Fire Hoses

3.6.1 Sixteen (16) Each 50ft. length 1.5 in.

3.6.2 Seventeen (17) Each 75ft length 1.5 in.

3.6.3 Two (2) Each 50ft. length 2.5 in.

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 ship is to be left with adequate fire protection at all times during the performance of this item. No more than 30% of the

22 Jan 2021

15550-3 portable extinguishers are to be removed from the vessel at any one time. No fixed fire fighting system shall be left in an inoperable condition overnight without prior approval of the

COTR.

5.2 The Government shall provide the services of an ABS Surveyor. The contractor is to give the COR and ABS Surveryor an opportunity to witness all testing by providing 24 hour notice prior to all testing.

5.3 Note that the AFFF piping in the Generator Room is being renewed in Work Item 12560.

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.

7.1 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. 2.3 for guidance.

7.1.1 Replace Four (4) each 10 lb ABC Extinguishers that are due for hydro.

7.1.2 Replace one (1) each 2.5 lb ABC Extinguisher that is due for hydro.

7.1.3 Submit a report to the COTR identifying the size and number of additional extinguishers requiring recharging or hydrostatic testing.

7.1.4 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.

7.1.5 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

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15550-4

7.2.1 Examine and weigh fixed CO2 cylinders as identified in

3.1.

7.2.1.1 Submit a report to the COTR identifying the size

and number of cylinders requiring recharging.

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 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. Submit an as found condition report. After repairs, if any, demonstrate all time delays, alarms, shutdowns, automatic fire dampeners, and controls a second time in the presence of the ABS surveyor. 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 the 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. The existing system is a Notifier NFS-640.

7.3.2 Testing shall include testing of all smoke detectors with spray smoke and of all heat detectors. There are 127 smoke detectors and 21 heat detectors.

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15550-5

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 2.1 for guidance.

7.4.1 Examine all fixed piping, nozzles and valves to ensure

their satisfactory material condition. Connect compressed air to the bilge sprinkling system and blow-out the piping to prove it clear to COTR and ABS. There is a test air connection on the discharge piping by the tank.

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

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 FIRE HOSE TESTING

7.6.1 Inspect and pressure test fire hoses in the quantities and sizes as shown in paragraph 3.6.

7.6.2 Temporarily remove hoses from locations shown.

7.6.3 Inspect hoses.

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15550-6

7.6.4 Pressure test hoses with water to 150 psig. Testing is to be witnessed by ABS Surveyor. Submit report for any failed hoses.

7.6.5 Upon completion of testing, utilize stenciling and paint to update the test date, test pressure, and hose length.

7.6.6 Reinstall hoses on board the ship.

7.6.7 Submit certificate of testing.

7.7 SCBA TESTING

7.7.1 Accomplish SCBA inspections for all the ship’s SCBA’s

including spare cylinders as described in paragraph 3.5.1.

7.7.2 Using a manufacturer certified technician, perform

functional testing of each SCBA apparatus using a PosiChek 3 test machine, or equal. The testing equipment shall have been calibrated within 12 months prior to the functional testing.

7.7.3 Hydrostatically test and recharge twelve (12) each 4500 psi

SCBA Cylinders that are duel.

7.7.4 Verify cylinder hydrostatic test date is current, and

cylinder service life is current. If additional cylinder hydro test or cylinder life expectancy has expired, submit an as found condition report with findings.

7.7.5 Inspect hoses and provide as found condition report.

7.8 SCBA/Dive Air Compressor and Fill Station

7.8.1 Provide the services of a MAKO certified technician to

accomplish annual service and maintenance on the ship’s SCBA compressor and filling station. The compressor is a Model EA05E3, and the system serial number is 5405H2368001.The technician shall at a minimum shall:

a. Check Belt Alignment and Tension

b. Replace Inlet Air Filter Element.

c. Conduct a Full Mechanical Check of Unit.

d. Check Pressure Gauges for Correct Reading.

e. Replace compressor Oil with OEM certified oil.

f. Calibrate the CMM Monitor (Contractor to provide test gas)

g. Submit a report with findings and recommendations.

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15550-7

7.8.2 Provide one half day of training to the crew on operation and regular maintenance. COR to be notified seven days prior to training to notify the crew.

7.8.3 Take an air sample and send off to the lab for analysis.

Provide lab report as a CFR.

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

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

7.11 For estimating purposes, the contractor is to include an additional $3,000 for any repairs or renewals that are found to be necessary. The contractor is to provide the COR an itemized list of repairs and renewals with pricing for each item for approval prior to accomplishing those items. If the cost of renewal of these items will be more than $3,000, the contractor is to immediately submit a detailed condition report and wait for approval from the Contracting Officer for those items above $3,000. If the cost ends up being less than $3,000, the Government shall be credited on the final invoice for the difference not utilized.

7.12 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.

22 Feb 2021 ITEM NO. 15730 Rev. 1 BASIC ITEM MED/JAL

HIAB CRANE OVERHAUL

15730-1

1.1 This item describes the overhaul of the portable articulating boom crane.

2.1 Tech Manual Melcal Marine Knuckle Boom Crane Model FL35T5

2.2 Standard Item MOC-573-2,”Overhaul/Repair of Hydraulic Cylinders”

3.1 One (1) each Marine Knuckle Boom Crane

MFR: MelCal Marine Model: Model FL35T5

One (1) Return Filter One (1) Filter Cartridge Sliding Pads Kit Control Valve Block Module Main Boom Cylinder Seal Kit Jib Cylinder Seal Kit Cylinder seal kits (1st, 2nd, 3rd, 4th, 5th ext) Two (2) Slewing Assembly Overhaul Kits One (1) each winch overhaul Kit One (1) each control block assembly One (1) each wire rope

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 10010 to determine their effect on the work required under this work item. Many of the definitions relating

5.2 This crane is a skid mounted portable crane that can be removed from ship to shop.

5.3 Contractor shall give 24 hour notice to the Port Engineer, Chief Engineer, and vessel’s C/O prior to operational and load testing of…