0022_A_DOCK_TRIALS_AND_SEA_TRIALS_REV_B.doc

USNS ZEUS

(T-ARC 7)

000-GENERAL REQUIREMENTS

RFP NO. N32205-16-R-4503

25 FEBRUARY 2014

ITEM NO. 022

Category "A"

MSC/PO1B/REV FEB 14

dock Trials and Sea Trials REv B

1.0 ABSTRACT:

1.1 This item describes the requirements for dock trials and sea trials. Compass calibration will be accomplished during sea trials.

2.0 REFERENCES: None.

3.0 ITEM LOCATION AND DESCRIPTION:

3.1 Various

4.0 GOVERNMENT FURNISHED EQUIPMENT/MATERIALS/SERVICES: None.

5.0 NOTES:

5.1 The contractor and subcontractors must consult Military Sealift Command’s General Technical Requirements, (GTR’s), to determine applicability to this work item. The contractor and all subcontractors must comply with all applicable GTR requirements.

5.2 The contractor and subcontractors shall review other work items under this contract, to determine their effect on the work required by this item. Based on this review the contractor shall plan and schedule work to minimize conflicts between work items.

5.3 The definitions of many terms used in this work item are found in work item 001.

6.0 QUALITY ASSURANCE REQUIREMENTS: None additional.

7.0 STATEMENT OF WORK:

7.1 DOCK TRIALS

7.1.1 NOTE: The following work items are to be completed no later than 45 days after the start of availability:

a. 202 Stern Tube Cooling Mods (T-Alt-T-ARC7-15-004)

b. 203 No. 3 MDG 50K Hour Overhaul

c. 204 No. 4 MDG 60K Hour Overhaul

d. 205 205 MDG 2-5 Replace Silencer and Expansion joint

e. 405 SCC Shipyard Assist

f. 406 ECDIS Installation Shipyard Assist

g. 407 DPS Installation Shipyard Assist

h. 408 Gyro Replacement

i. 515 Bow Thruster Seal Leak Repair

j. 518 Steering Gear Ram Leak

k. 710 Installation of the Subottom Frame and Topside Ele (VRR-16-0052)

l. 901 DOCKING & UNDOCKING

m. 902 SEA CHEST & STRAINER PLATES

n. 903 UNDERWATER HULL PRESERVATION

o. 904 ANCHORS & ANCHOR CHAIN INSPECTION

p. 905 RUDDER/BILGE KEEL EXAMINATION

q. 906 SEA VALVES

r. 907 CATHODIC PROTECTION SYSTEM INSPECTION

s. 908 PROPELLER POLISHING & EXAMINATION (VR-15-0030)

t. 909 TRANSDUCER DOME CLEANING & INSPECTION

u. 910 ANCHORS & ANCHOR CHAIN PRESERVATION

v. 914 Port Shaft Rope Guard Repair (CASREP-15-010)

7.1.2 Develop and submit to MSCREP, two (2) days prior to dock trials, a Dock Trial agenda that includes:

w. List of equipment to be tested

x. List of tests

y. Test performance criteria

z. Test acceptance criteria

aa. Test schedule

ab. Test data to be recorded

ac. Test data recording format

ad. Instrumentation required

ae. List of shipyard personnel involved

af. List of vendor technical representatives

ag. List of regulatory body representatives

7.1.3 Dock trials shall be carried out jointly with ship’s force. Representatives of contractor or subcontractor shall be present onboard to witness testing and record operational testing and performance data. Dock trial results shall be summarized by the contractor and submitted to the MSCREP prior to sea trials.

7.1.4 Conduct dock trials three (3) days prior to sea trials.

7.1.5 Allocate four (4) hours minimum duration for running of each equipment/system.

7.1.6 Schedule all dock trials during the day shift.

7.1.7 Perform dock trials in accordance with the published agenda.

7.1.8 Operate and test main propulsion machinery, auxiliary machinery, and equipment that has been overhauled, repaired or otherwise worked on during the performance of the Work Package.

7.1.9 Turn the shaft during dock trials, taking all necessary precautions to obtain wheel clearance prior to turning the shaft. Contractor shall provide tug services at the pier to provide positive holdback during dock trials. Contractor shall provide additional lines, make temporary removals and disconnections as necessary to support dock trial evolution.

7.1.10 Manufacturer and authorized technical representatives, used by the contractor to install, repair and/or modify any equipment or system shall be present during operational testing of that equipment or system during the dock trial event.

7.1.11 Correct deficiencies attributable to contractor or subcontractor workmanship found during dock trials, prior to accomplishing sea trials.

7.2 Sea Trials:

7.2.1 Develop and submit to the MSCREP, four (4) days prior to sea trials, a Sea Trial agenda that includes:

a. List of equipment to be tested

b. List of tests

c. Test performance criteria

d. Test acceptance criteria

e. Test schedule

f. Test data to be recorded

g. Test data recording format

h. Instrumentation required

i. List of shipyard personnel involved

j. List of vendor technical representatives. All manufacturer and authorized technical representatives, used by the contractor to install, repair and/or modify any equipment or system shall be present during operational testing of that equipment or system during the sea trial event.

k. List of regulatory body representatives

l. List of equipment requiring special operating conditions (e.g., sea state, navigational clearance, test ranges, etc.).

m. Equipment requiring calibration and adjustment while at sea (e.g., compass adjustment).

7.2.2 Conduct sea trials three (3) day’s prior to scheduled redelivery.

7.2.3 Perform sea trials in accordance with published agenda.

7.2.4 Operate and test at equipment full power rating, all main propulsion machinery, auxiliary machinery, and equipment that has been overhauled, repaired or otherwise worked on during the performance of the Work Package.

7.2.5 Allocate Thirty-two (32) hours minimum of actual running time in open seas. Transit time shall not be included in the sea trial time requirement.

7.2.6 Provide the following personnel at minimum (with respective craft tools) to ride the ship and perform final adjustments, calibrations, data collection, deficiency correction and observance of equipment/system performance during the entire sea trial:

a. Two (2) supervisor’s

b. Four (4) machinists

c. Three (3) pipe fitters

d. Four (4) electricians

7.2.7 Provide services of a qualified representative to calibrate the magnetic compass in accordance with manufacturer instructions during sea trial.

7.2.8 Submit an as-found condition report to the MSCREP within 24-hours of Sea Trial completion documenting deficiencies identified during sea trials. Catalog deficiencies by work item number.

7.2.9 Correct deficiencies attributed to Contractor or sub-contractor workmanship found during sea trials prior to redelivery.

7.2.10 Repeat the Sea Trial at Contractor’s expense until satisfactory results are achieved if the initial sea trial is deemed unsatisfactory by the MSCREP.

7.2.11 Upon successful completion of the sea trial, as accepted by the MSCREP, contractor shall provide sea and/or land transportation to pick up all contractor, subcontractor and government riders from the traditional pick-up point for the local launch service and return those personnel to the shipyard.

7.2.12 If a sail-away sea trial is conducted, a change order will be issued to accept redelivery of the vessel at an alternate location from that listed in Work Item 018 (Delivery & Redelivery).

7.2.13 Contractor shall provide all tugs, pilots, line-handlers, etc. to support ship departure and return from sea trials.

7.3 Dock and Sea Trial Reports:

7.3.1 Prepare final Dock Trial and Sea Trial reports addressing:

a. Equipment/systems tested

b. Test environmental conditions

c. Test date and time

d. Test acceptance criteria

e. Test results

8.0 GENERAL REQUIREMENTS: None additional.

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