Attachment 1 - PWS SAG UWILD.pdf
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- Attached to
- Underwater Inspection in Lieu of Dry-docking (UWILD) and Hull Cleaning of the USNS SACAGAWEA
- Solicitation number
- N3220527Q7018
About this file
This document is a Statement of Work (SOW) for an Underwater Inspection in Lieu of Drydocking (UWILD) survey on the USNS SACAGAWEA, a T-AKE class supply ship, scheduled for Port of Embarkation in Guam from November 16-26, 2026. The vessel measures 688 feet 11 inches in length, 654 feet in breadth, with forward draft of 22 feet 10 inches and aft draft of 27 feet 9 inches, and is equipped with one rudder and one propeller.
The contractor must provide diving services through an ABS-recognized External Specialist to conduct a comprehensive underwater hull inspection as an alternative to traditional drydocking. Key deliverables include a pre-survey planning meeting with specified stakeholders, complete underwater examination of the entire vessel using closed-circuit television with two-way communication and color photographic/video documentation, inspection of sea chests, valves, rudder assemblies, propeller, stern and rudder bearing clearances, and anodes. The contractor must coordinate equipment lockout/tagout procedures, measure bearing clearances, conduct nondestructive testing as required, and provide three DVD copies of video documentation with audio commentary to the OMT REP, ship, and ABS Surveyor. Condition reports identifying any deficiencies must be submitted electronically in PDF format within 24 hours of discovery. Performance standards require 99% on-time completion with penalties of 1% contract value per business day late (maximum 10%), and deliverable quality standards permitting no more than 3 errors per document with 1% deductions per return (maximum 10%).
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USNS SACAGAWEA
( TAKE-02 )
DRYDOCKING CONTRACT NO. XXXX-XXX
ITEM NO. SOR 27-026 CATEGORY "A" 2026-08-22
TAKE-CCSI-UNDERWATER INSPECTION IN
LIEU OF DRYDOCKING (UWILD) (5 YR)
Fulcher, Lee
0952 - 1
1.0 ABSTRACT
The purpose of this item is to conduct an Underwater
Inspection in Lieu of Dry-docking (UWILD) as an alternate to the
Dry-docking Survey.
2.0 REFERENCES
NOTE: PPE verify and update references as required for the applicable vessel prior to submission.
2.1 NAVSEA Drawing No. 801-8388071, Capacity Plan
2.2 NAVSEA Drawing No. 801-8388177, Docking Plan
2.3 NAVSEA Drawing No. 085-7488873, Shell Expansion
2.4 NAVSEA Drawing No. 085-7488875, Scantling Plan Decks
and Profiles
2.5 NAVSEA Drawing No. 085-7488876, Scantling Plan -
Sections
3.0 ITEM LOCATION/DESCRIPTION
NOTE: PPE verify and update location, description (Nomenclature, Manufacturer, Model, Serial number) and quantities as required for the applicable vessel prior to submission.
3.1 Location/Quantity
3.1.1 Locations: Underwater hull
3.1.2 Quantity: One
3.2 Item Description/Manufacturer’s Data
Vessel length: 688 ft 11 in
Vessel breadth: 654 ft
Vessel draft (fwd): 22 ft 10 in
DRYDOCKING CONTRACT NO. XXXX-XXX
ITEM NO. SOR 27-026 CATEGORY "A" 2026-08-22
TAKE-CCSI-UNDERWATER INSPECTION IN
LIEU OF DRYDOCKING (UWILD) (5 YR)
Fulcher, Lee
0952 - 2
Vessel draft (aft): 27 ft 9 in
# of Rudders One
# of Propellers One
4.0 GOVERNMENT FURNISHED EQUIPMENT/MATERIAL/SERVICE: None
5.0 NOTES
5.1 The contractor and all subcontractors, regardless of
tier must consult the General Technical Requirements (GTR) to determine applicability to this work item. In performance of this work item, the contractor and all subcontractors regardless of tier must comply with the requirements of all applicable GTRs including but not limited to GTRs 1 through 7, 22, 23, 24, 28, and 29.
5.2 This work item is applicable to vessels who have
approval from ABS to conduct ABS Rules for Survey After
Construction, Part 7, Appendix, Section 1, Underwater
Inspections in Lieu of Drydocking Surveys. If a vessel has any outstanding recommendations for repairs to the propeller, rudder, stern frame, underwater structure, or sea valves it may not be eligible for UWILD.
5.3 THIS SHIP CONTAINS HIGH VOLTAGE (HV) ELECTRICAL
SYSTEMS. OBEY ALL POSTED AND VERBAL INSTRUCTIONS REGARDING
SAFETY AND EXCLUSION FROM HIGH VOLTAGE AREAS. AT NO TIME
APPROACH, WORK ON, OR ENTER A HIGH VOLTAGE AREA WITHOUT PROPER
AUTHORIZATION.
5.4 THE T-AKE CLASS ELECTRICAL COLOR CODING DOES NOT
FOLLOW CONSISTENT COLOR SCHEME. THE SHIP IS KNOWN TO HAVE
CURRENT CARRYING CONDUCTORS COLORED GREEN, BLUE, BLACK, AND
WHITE. ASSUME ALL ELECTRICAL CABLES ARE ENERGIZED UNTIL TESTED
AND PROVEN OTHERWISE. TEST ALL ELECTRICAL CABLES TO ENSURE THEY
ARE DE-ENERGIZED PRIOR TO WORKING ON THE ITEM.
5.5 POP LOCATION: GUAM NOV 16 - NOV 26, 2026
DRYDOCKING CONTRACT NO. XXXX-XXX
ITEM NO. SOR 27-026 CATEGORY "A" 2026-08-22
TAKE-CCSI-UNDERWATER INSPECTION IN
0952 - 3
6.0 QUALITY ASSURANCE REQUIREMENTS: None additional
7.0 STATEMENT OF WORK REQUIRED
7.1 Conduct an Underwater Inspection in Lieu of Drydocking
(UWILD) as an alternate to the Drydocking Survey using
References 2.1 through 2.5 as guidance.
7.2 Coordinate with ship’s force to have associated
equipment locked and/or tagged out per ship’s lock out/tag out policy. When the maintenance is complete, coordinate with ship’s force to have associated equipment unlocked and/or tagged in per ship’s lock out/tag out policy.
7.2.1 With assistance from the OMT REP tag out all
overboard discharges, pump suctions, cathodic protection systems, jacking gear, and other systems or equipment that could affect divers.
7.3 Conduct a Pre-Survey Planning Meeting with the OMT
REP, Divers Rep, Master, Chief Engineer, ABS Surveyor and OMT
REP in attendance. The meeting agenda and discussion shall, at a minimum, cover:
7.3.1 The vessel’s Master, Chief Engineer, or person in
charge, is to submit a signed letter to the ABS Surveyor stating the general overall condition of the vessel, level of maintenance, any known or suspected damage and cleanliness of the underwater body.
7.3.2 Confirm that the vessel has made no unapproved
repairs.
7.3.3 Confirm there is no record or indication of
abnormal deterioration, outstanding recommendations, or damage to underwater body, propeller, rudder, stern frame, underwater structure, or sea valves.
7.3.4 OMT REP is to provide the ABS Surveyor with the
most recent gaugings and gauging report from the last Special
Survey.
7.3.5 OMT REP is to provide the Shipyard Superintendent, Divers and ABS with plans and drawings showing the external
DRYDOCKING CONTRACT NO. XXXX-XXX
ITEM NO. SOR 27-026 CATEGORY "A" 2026-08-22
TAKE-CCSI-UNDERWATER INSPECTION IN
LIEU OF DRYDOCKING (UWILD) (5 YR)
Fulcher, Lee
0952 - 4 details of the hull below the sheer strake, including the following items and their location:
a. All shell openings
b. All docking plugs
c. Bilge keels
d. Welded seams and butts
e. Appendages
f. Anodes, including methods of attachment
g. Rudder
h. Propeller
i. Reference points
j. Watertight and oil-tight bulkheads
7.3.6 Confirm there are hull markings or other means to
orient the in-water survey and identify photographs.
7.3.7 Identify the Diving contractor, the number of
divers to be employed and the type of dive equipment to be used.
Discuss their experience, training and qualifications in underwater photography and NDT.
7.3.8 Discuss means of communication between the bridge, dive team and engine room (direct communications via sound powered phones are preferred).
7.3.9 Discuss procedure/plan for emergencies.
7.3.10 Provide Divers with any reference data and
instructions necessary for underwater operations such as means of access to sea chests to inspect the external side of hull connections and sea valves, to rudder bearings to determine clearances of rudder bearings or to propeller shaft strut and stern bearings.
DRYDOCKING CONTRACT NO. XXXX-XXX
ITEM NO. SOR 27-026 CATEGORY "A" 2026-08-22
TAKE-CCSI-UNDERWATER INSPECTION IN
0952 - 5
7.3.11 Discuss method of installing blanks/plugs for sea
chests/valves.
7.3.12 Discuss means to take stern bearing and rudder
bearing clearances.
7.3.13 Determine which tanks and cargo holds are to be
internally examined as a representative sample.
7.3.14 Determine if underwater or internal thickness
measurements of suspect areas are required.
7.3.15 Discuss divers means to conduct underwater
nondestructive testing for fracture detection.
7.3.16 Discuss the in-water clarity (visibility) and the
current or spot cleaning will be necessary.
7.3.17 Discuss vessels anticipated drafts, pier side
clearance and under keel clearance at the time of the survey.
7.3.18 Discuss impact of tides and currents on divers and
the examination.
7.3.19 Discuss anticipated duration of the underwater
survey
7.4 Conduct an underwater examination of the entire vessel
by an in-water survey company recognized by ABS using closed-circuit television with two-way communication using ABS requirements as guidance. The in-water survey is to be monitored and conducted under the surveillance of the attending ABS
Surveyor and is to be supplemented with color photographic or video documentation. The ABS Surveyor is to be satisfied with the method of pictorial representation, and a good two-way communication between the Surveyor and divers is to be provided.
7.4.1 Items that must be recorded on the tape/photograph
include but are not limited to:
a. Vessel’s draft
b. Time at which dive commences
DRYDOCKING CONTRACT NO. XXXX-XXX
ITEM NO. SOR 27-026 CATEGORY "A" 2026-08-22
TAKE-CCSI-UNDERWATER INSPECTION IN
LIEU OF DRYDOCKING (UWILD) (5 YR)
Fulcher, Lee
0952 - 6
c. Point of commencement
d. Time viewed
e. Conditions of hull markings
f. Random areas of plating
g. All sea chests
h. All inlets and discharges
i. Bow and stern thrusters
j. Fathometer, Speed Log and other transducers
k. Anodes and reference cells of cathodic protection system
l. Rudder(s)
m. Pintles
n. Propeller(s) to include rope guards and net and line cutters
o. Areas showing signs of damage and/or corrosion
p. Time and point of completion of the dive
7.4.2 Items that must be examined, measured and recorded
include but are not limited to:
a. Confirm that the sea suction openings are clear.
b. Ascertain that the shaft seal assembly remains intact on oil-lubricated bearings.
c. Determine stern bearing clearances. Verify that the clearance or weardown is within limits on the stern bearing.
d. Determine the rudder bearing clearances and condition.
e. Determine the rudder pintle clearances and
DRYDOCKING CONTRACT NO. XXXX-XXX
ITEM NO. SOR 27-026 CATEGORY "A" 2026-08-22
TAKE-CCSI-UNDERWATER INSPECTION IN
LIEU OF DRYDOCKING (UWILD) (5 YR)
Fulcher, Lee
0952 - 7 condition.
f. Verify that all parts of the pintle and gudgeon assemblies are intact and secure.
g. This work may require removal of bolted access plates, threaded plugs, and a measuring arrangement.
7.5 Hinged gratings must be opened on all sea chests to
allow divers access into each sea chest to inspect the anodes, internal sides of through hull connections and sea valves.
7.6 Sea valves and their attachment to sea chests are to
be examined externally, including expansion pieces in sea water cooling and circulating systems.
7.7 Examine the outside of the shell plating above the
waterline and exposed portions of appendages, such as propeller, rudder and rudder bearings. Provide a small boat with operator to aid the ABS surveyor accomplish this inspection.
7.8 Upon completion of the survey, restore all access
cover plates, threaded plugs, suction grates, remove all blanks, leaving the vessel in a ready for service condition.
7.9 Reports
7.9.1 When examination and servicing reveal any
deficiency a condition report is to be submitted to the OMT REP with recommended repair and parts required. Submit one electronic copy in Portable Document Format (PDF) within 24 hours after discovery.
7.9.2 Submit three copies of a video tape with audio
commentary of all external areas of the underwater hull identified in 7.4 and 7.4.1, including rudder, propeller, tailshaft, hull protective system, and all other attached appurtenances. Publish the video on DVD in a format readily accessible/playable using Windows™ software applications such as
Windows Media Player, or others. Provide one copy to the OMT
REP, one copy to the ship, and one copy to the ABS Surveyor.
7.10 Painting: None additional
DRYDOCKING CONTRACT NO. XXXX-XXX
ITEM NO. SOR 27-026 CATEGORY "A" 2026-08-22
TAKE-CCSI-UNDERWATER INSPECTION IN
LIEU OF DRYDOCKING (UWILD) (5 YR)
Fulcher, Lee
0952 - 8
7.11 Manufacturer’s Representative
7.11.1 Provide the services of a Diving contractor who is
an ABS recognized External Specialist for conducting In-Water
Surveys. The contractor is to perform all examinations, servicing, testing and photography/videography of the underwater hull in accordance with ABS, USCG and manufacturer’s requirements.
https://ww2.eagle.org/en/rules-and-resources/recognized external-specialists.html.
https://www.eagle.org/ABSEaglePrograms/es/es-search.jsp
7.11.2 Provide the OMT REP with a signed letter of
qualification and copy of the ABS Certificate prior to the start of any work.
7.12 Preparation of Drawings
7.12.1 Provide electronic copies of all revised
and/or updated technical documentation including drawings, technical manuals, service bulletins, parts lists, certification and test data associated with the work performed or parts supplied to the OMT REP.
8.0 Performance Standards: Services will be acquired under this contract as performance based in accordance with FAR Subpart.
The contractor shall be evaluated on its ability to provide quality service and deliverables in an efficient manner. Failure to meet a Performance Requirement Standard metric is a considered a major non-conformance that adversely impacts (or has the potential to) mission, safety of personnel and/or equipment, environment, performance (quality), schedule
(delivery), and/or cost. The government’s contracting officer will communicate major non- conformances to the contractor on a
Contract Discrepancy Report (CDR) form with a suspense date for the contractor’s corrective action plan.
https://www.eagle.org/ABSEaglePrograms/es/es-search.jsp
DRYDOCKING CONTRACT NO. XXXX-XXX
ITEM NO. SOR 27-026 CATEGORY "A" 2026-08-22
TAKE-CCSI-UNDERWATER INSPECTION IN
0952 - 9
Deliverable and/or
Service
Requirement
Measurement
/Metric
Performance
Standards
Performance
Threshold
Method of
Surveillance
Incentives
(Negative)
Section 7 Timeliness The contractor completes the assigned task within the time prescribed.
99% of the work is completed in accordance with the contract.
Contracting
Officer
Tracking and
Customer
Feedback
Unsatisfactory
/Poor
Performance will be documented in
CPARS.
1% of the contract value shall be deducted from the total firm fixed price for every one
(1) business day late, up to a maximum of 10% of the contract value.
Section 7 Quality The contractor shall provide all complete and accurate deliverables.
No more than
3 errors per deliverable.
Customer
Review
Unsatisfactory
/Poor
Performance will be documented in
CPARS.
Deliverables received that have more than three (3) errors result in rejection of the deliverable as incomplete and returned to the
Contractor.
MSC shall not inspect the entire deliverable, rather MSC shall identify, if present, the first three errors and return the deliverable to the Contractor.
Errors shall be defined as transcription
DRYDOCKING CONTRACT NO. XXXX-XXX
ITEM NO. SOR 27-026 CATEGORY "A" 2026-08-22
TAKE-CCSI-UNDERWATER INSPECTION IN
0952 - 10 differences between markups and the final deliverable, as well as formatting errors.
Each time the deliverable is returned, 1% of the awarded
Contract dollar value shall be deducted from the total price for each instance in which a deliverable is determined to be incomplete, up to a maximum
(for all instances of returned documents) of
10% of the awarded contract dollar value.
Combating
Trafficking in Persons
Compliance Contract requirements must meet the terms of FAR
52.222-50.
100% compliance required as per US Zero tolerance policy.
Periodic
Surveillance of the requirements of FAR
52.222-50
Non-conformance will be documented in
CPARS.
Corrective action to be implemented.
Inform
Employees of
Whistleblower
Rights
Compliance Contractor must meet the terms of
DFARS
252.203-
100% compliance required as per US Zero tolerance policy.
Periodic
Surveillance of the requirement s of DFARS
252.203-
Non-conformance will be documented in
CPARS.
Corrective action to be implemented.
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