USNS BRIDGE Amendment 0003.doc

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION SF 30 - BLOCK 14 CONT. SHEET

The following have been added by full text:

AMENDMENT 0003

USNS BRIDGE N40442-10-R-2007 Amendment 0003

The follwing work items have been revised and amended from their original content:

Work Item 101

Tank Testing

Work Item 102

Watertight Closure Repair

Work Iten 103

Climber Safety Ladder Replacement

Work Item 104

Bulwark Inserts (T-ALT 030)

Work Item 105

Tank Sounding Tube Cleanintg and Repair

Work Item 106

Non-Skid Repair

Work Item 107

Station #7 JP-5 Riser Repair

Work Item 108

FAS Station Containment Installation (T-ALT 039)

Work Item 109

Tank Vent Containment Installation (T-ALT 054)

Work Item 201

GTRB Composite Louver Installation (T-ALT 137)

Work Item 202

RRG Pump Overhaul

Work Item 203

Rexroth Valve overhaul

Work Item 204

Line Shaft Bearing Inspection

Work Item 205

Gas Turbine DP Installation (T-ALT 080)

Work Item 206

Bleed Air Cooler Repair

Work Item 302

400 HZ & IC Switchboard Cleaning

Work Item 303

Main Space Group Controllers (GCC) Cleaning

Work Item 401

Radar and ECDIS Preventative Maintenance

Work Item 402

TV-DTS and TV Distribution System PM

Work Item 403

Whip Antenna Maintenance

Work Item 405

IMMARSAT B Preventative Maintenance

Work Item 406

Course Recorder Replacement (T-ALT REQ 09-014)

Work Item 501

Auxiliary Boiler Inspection (ABS)

Work Item 502

FWD A/C Plant Valve Replacement (T-ALT 098)

Work Item 503

MMR2 Exhaust Stack Cleaning and Repair

Work Item 504

Steering Gear Flex Hose Repair

Work Item 505

Cargo Reefer Drain Tank Repair

Work Item 506

Cargo DFM & JP5 Pump Discharge Repair

Work Item 507

Steam Pipe Repair

Work Item 508

SSDG Jacket Water Cooler and Valve Overhaul

Work Item 509

Refurbish & Set HMSO Devices

Work Item 510

Condensate Drain Cooler Chill Water Mod (T-ALT 067)

Work Item 511

RCC & RRG Cooler Hand Hole Install (T-ALT 029)

Work Item 512

SSDG Aftercooler Upgrade (T-ALT 090)

Work Item 513

AMR Pump Room Ballast/Deballast Valve Overhaul

Work Item 515

RHIB DAVIT Hydraulic Line Replacement

Work Item 516

Common Berthing Sprinkler System Cleaning and Repair

Work Item 518

#3 HPAC Cooling Water Modification (T-ALT 140)

Work Item 519

Steam reducing Station Regulating Valve Overhaul

Work Item 520

Auxiliary Boiler Inspection (ABS)

Work Item 801

Ventilation System Cleaning (Annual)

Work Item 802

Vane-Axial Fan Overhaul

Work Item 901

Drydocking and Undocking, REV 6APR10

Work Item 902

Sea Valves & Waster Piece Repairs

Work Item 903

Clean, Polish, and Repair Propellars

Work Item 904

Rudders and Stern Frame Examination

Work Item 905

Bilge Keel Examination

Work Item 909

Underwater Hull Cleaning and Painting

Work Item 910

Hull Freeboard Cleaning and Painting

Work Item 911

Anchor Chain and Lockers Painting and Marking

Work Item 912

Forepeak Tank Preservation

Work Item 915

Central SW Pump High Sea Chest Install (T-ALT 053)

Work Item 917

Ultrasonic Testing (B-Item)

The following work items have been removed:

Work Item 109

Tank Vent Containment Installation (T-ALT 054)

Work Item 404

GYRO System Preventative Maintenance

Work Item 514

AMR Pump Room SW Pump Valve Replacement (T-ALT)

Work Item 517

SSDG AIR Box Valve Replacement (T-ALT TBD)

The following work items have been added:

Work Item 111

Cargo tank Conversion from DFM to JP-5

Work Item 521

LP & HP Air System Relief Valve Overhaul

Work Item 1005

Quadrennial Survey of Cargo Booms

The following answer is in response to a contractor’s request for clarification:

QUESTION:

Interport Differentials (“IPD”) have dramatically increased compared to that of recent availabilities for similar ships. Please provide the calculation and methodology for computing the IPD in this solicitation.

ANSWER:

Listed below are the factors used to calculate the interport differentials:

Daily costs to maintain ships crew and fuel costs from port of reference (San Diego, CA) to expected port of arrival travel. Costs also include travel and per diem costs to be incurred to place and maintain the On-site Management team at the yard througout the availability.

Total IDP costs = [Daily costs to maintain ship’s crew * number of days to reach expected arrival port from port of reference (San Diego, CA) + Fuel Costs (BBLS/Mile * Cost/BBL * number of miles to and from expected arrival port) + (Per diem rate for 4 MSFSC on-site management team personnel * number of days of availability) + (travel costs, air fare, for on-site management team)

Listed below are the rates used for the is availability and type of ship:

Daily crew costs = $23,0009

For fuel: BBLS/Mile = 2.81

Cost/BBL = 118.02

Days of availability = 61 (55 days + 3 days of services prior to ship’s arrival and 3 days after ship’s departure)

Per Diem Rates for each offeror’s area can be found at www.gsa.gov Air fare costs vary for each area.

Listed below are the summary of changes for this Amendment.

Revisions:

Work Item 101: Tank testing:

Para 6.3:

Changed paragraph to read, “Accomplishment of this Work Item shall be coordinated with Ships Force.”

Para 7.2:

Changed Note following this paragraph to, “NOTE: The references listed in paragraph 2.0 are for guidance only.”

Para 7.4.1: Revised paragraph to read, “Provide and erect staging in each tank listed as requiring Survey in reference 2.1. The staging shall be used to support an internal and external examination of all space boundaries and associated space penetrations.”

Para 7.4.1.1:Added, “Close-up inspections shall include, but not be limited to; all tank penetrations, all tank bulkhead welds, Sounding tubes, suction bells, striping bells, striker plates, sump screens, and ladder/landings.”

Para 7.4.2: Revised paragraph to read, “Contractor to temporality remove and store each tanks suction screens. Contractor to reinstall the suction screens prior to final closeout inspection (per Work Item 021) using new Contractor provided hardware.”

Para 7.5.1: Changed “boundary” to “adjacent/adjoining boundary”.

Para 7.5.2: Modified the first note following this paragraph to read, “NOTE: All tanks with the exception of potable water and the forepeak tank shall be tested using air pressure at 2.0 psi. The potable Water and forepeak tanks shall be tested (if shown as requiring testing in reference 2.1) with fresh water and shall be pressed up to the tanks vent.”

Para 7.5.2.5:Changed “provided” to “provided and installed”

Para 7.5.2.4:Changed paragraph to read, “Contractor shall press up the tank with air to a pressure not greater than 2.0 psi and maintain/hold the pressure for thirty (30) minutes.”

Para 7.5.2.6:Added the following paragraph, “In addition to the U-tube, a master gauge or other approved means is to be provided and installed to verify the pressure.”

Para 7.5.2.7:Added the following paragraph, “(CHECKPOINT) Contractor to present the tank test to the attending ABS Surveyor and the MSFSCREP. Contractor shall support the examination of all suspect areas using leak indicating solution.”

Para 7.8: Changed “International” to “PPG”

Para 8.1:

Changed “7.17” to “7.1.7”.

Work Item 102: WATERTIGHT CLOSURE REPAIR:

Para 1.1: Changed thirty-eight (38) to eighteen (18)

Para 6.1: Moved original 5.3 to paragraph 6.1

Work Item 103: CLIMBER SAFETY LADDER REPLACEMENT:

Para 3.1: Added ditto mark (“) under “#1 SSDG Stack”

Para 7.3: Revised paragraph to read, “Remove the vertical ladders from locations listed in 3.0. Using the references in paragraph 2.0 for guidance, disconnect all climber safety rails installed on the ladders being renewed, tag, and store in a safe location for reinstallation.”

Para 7.8: Changed “Ameron” to “PPG”

Para 7.9: Changed “will be required” to “shall be required”

Work Item 104: BULWARK INSERTS (T-ALT 030):

Para 3.1: Changed “Feet of Bulkhead” to “Linear Feet of Bulwark”

Para 7.4: Changed “pre-existing sections” to “pre-existing open sections”

Para 7.6: Changed “existing sections” to “existing adjacent sections”

Para 7.8: Changed “removed damaged” to “removed and damaged”

Para 7.9: Added, “Contractor shall use an MSFSCREP Approved Marine Coating System”.

Para 7.10.1: Added, “(Reference 2.1)”.

Work Item 105: TANK SOUNDING TUBE CLEANING AND REPAIR:

Para 3.1: Changed “CLEAN ST” to “Clean Sounding Tube” and Changed “Replace Deck Skt” to “Replace Deck Socket”

Para 7.1:

Changed Paragraph to read, “Contractor shall provide all labor, materials, transportation, tools and shop facilities required to accomplish this work item.”

Para 7.4.1: Changed “Replace Deck Skt” to “Replace Deck Socket”

Para 7.5:

Changed paragraph to read, “Mechanically Cleaning Sounding Tubes:”

Para 7.5.1: Changed “CLEAN ST” to “Clean Sounding Tube”.

Para 7.7.2: Changed “Ameron” to “PPG”

Para 7.9: Modified statement to read, “Contractor to fabricate and install new sounding tube label plates for all repaired sounding tubes. Label Plates are to be affixed to the adjacent bulkhead as existing. New label plates shall be the same like make and type as original.

Work Item 106: NON-SKID REPAIR:

Para 1.1: Updated item to coincide with the areas called out in paragraph 3.0 (01, 02, 03 and 04)

Para 2.0: Added the following references; Steel Structures Painting Council, Good Painting Practice, Volume 1, Latest Edition, Steel Structures Painting Council, Systems and Specifications, Volume 2, Latest Edition, SSPC-VIS-1 Visual Standard for Abrasive Blast Cleaned Steel, SSPC-VIS-3 Visual Standard for Power and Hand Tool Cleaning, Military Sealift Fleet Support Command Standard Work Item No. 9, Exterior Deck Painting

Para 4.1:

Updated amounts of Paint supplied by the Government as GFM.

Para 7.5.8: Modified Note following this paragraph to read as follows,” CONTRACTOR SHALL MONITOR, CONTAIN, COLLECT, PROCESS, FILTER, CLEAN UP, RECYCLE, AND DISPOSE OF INDUSTRIAL WASTE INCLUDING BUT NOT LIMITED TO WASH WATER, RINSE WATER, DEGREASER RINSE FLUIDS, HYDRO-BLASTING FLUIDS (or Grit Blast media) GENERATED BY THIS WORK ITEM. DISPOSE AS FOUND NECESSARY OR REQUIRED, IN ACCORDANCE WITH ANY/ALL CURRENT LOCAL, COUNTY, STATE, OR FEDERAL REGULATIONS.”

Para 7.7: Modified Note following this paragraph to read as follows,” Contractor to note preservation system differences between areas Dry (grit) blasted and those that are wet hydro-blasted. Contractor shall state in their Best and Final submittal which surface preparation method shall be used in the accomplishment of this work item.”

Para 7.10: Added paragraphs 7.10.1 and 7.10.2 to meet the requirements of reference 2.2.

Para 7.10.4: Modified paragraph to reference Amercoat 240 and Amercoat 385ASA.

Para 7.10.5: Modified paragraph to read, “Vertical surfaces, tiedowns and boarders shall be top coated with Americoat 240 Dark Grey at 2-3 mils DFT. Dado lines, where applicable, shall be cut-in straight, level and even.”

Para 7.10.6: Modified paragraph to read, “Restore all markings and color codes as original using Americoat 229T at 2-3 mils DFT. Color shall be as directed by the MSFSCREP.”

Para 7.11.1: Modified paragraph to reference Amercoat 240.

Para 7.11.2: Modified paragraph to reference Amercoat 385ASA.

Work Item 107: STATION #7 JP-5 RISER REPAIR:

Changed Paragraph to read, “Contractor shall provide all labor, materials, transportation, tools and shop facilities required to accomplish this work item.”

Para 7.5: Changed paragraph to read,” Contractor to shall clean the affected JP-5 Riser system and make interference removals as necessary to achieve and maintain the station #7 riser gas free/safe for hot work during the accomplishment of this work. Contractor to isolate the section of riser by utilizing Gasketed hard blanks.”

Para 7.6: Changed paragraph to read,” Crop out the damaged section of 8” riser piping and insert using pipe provided in paragraph 7.4. This repair will require the contractor to remove the damaged section of riser where it penetrates the 01 level. Contractor to provide all material necessary to accomplish this repair in accordance with ABS rules and to bring the system to as original condition.”

Para 7.10.1: Changed paragraph to read,” (CHECKPOINT) Perform NDT to prove new welds. NDT shall be in accordance with ABS rules for building and classing steel vessels.”

Para 7.10.2: New paragraph reads, “(CHECKPIONT) Accomplish a hydro test of all modified piping. Pressure to be 150% of system operating pressure.”

Para 7.10.3: New paragraph reads, “MSFSCREP, ABS Surveyor and Chief Engineer to witness all tests.”

Para 7.11.1: Changed “removed or damaged” to “removed and damaged”.

Work Item 108: FAS STATION CONTAINMENT INSTALLATION (T-Alt 039):

General: Work item has been updated in its entirety.

Changed paragraph to read, “The contractor shall temporarily remove, reinstall or relocate interferences to accomplish this work. Relocations shall be approved by the MSFSCREP prior to accomplishment”.

Work Item 109: TANk vent containment installation (t-alt 054):

General: Work item has been removed in its entirety.

Work Item 110: main deck steel repair frame 660:

Para 7.2: Change paragraph to read, “Contractor to repair the damaged main deck and shell plate according to ABS rules and shall be inspected and approved by the attending ABS Surveyor and the MSFSCREP.”

Para 7.4: Change paragraph to read, “Crop out and insert the damaged main deck, shell and I/T beams according to the Contractors approved sketch and using the references listed in 2.0.”

Para 7.4.5: Changed “prove tight” to “prove watertight”

Para 7.7: Changed “Ameron” to “PPG”

Para 7.8.1: Changed “Drawing” to “Sketch”

Work Item 111: Cargo tank conversion from dfm to Jp-5:

General: New Work Item

Work Item 201: GTRB Composite Louver Installation (T-Alt 137):

Para 7.2.5: Changed “Provide” to “Provide and install”

Para 7.2.6: Changed “Provide” to “Provide and install”

Para 7.2.7: Changed “Provide” to “Provide and install”

Para 7.2.8: Changed “Provide” to “Provide and install”

Para 7.2.9: Changed paragraph to read, “Replace all louver gaskets with Contractor furnished material. Gasket material is neoprene, ¼ inch soft density rubber.”

Para 7.2.10: Changed paragraph to read, “(CHECKPOINT) Accomplish a post installation walk thru final inspection.”

Para 7.2.11: Changed “Prepare” to “Prepare and palletize”

Para 7.2.12: Changed “removal” to “removal and disposal”.

Para 7.9.2: Changed paragraph to read, “Markings shall be applied using Contractor furnished PPG Amershield 240 Black paint.”

Para 8.2: Changed “liability” to “liability and costs”

Work Item 202: RRG Pump overhaul:

Para 2.3: Deleted Reference to MSC Lant Standard Item number 54 (original para 2.3) and modified the reference to “Military Sealift Fleet Support Command Standard Work Item 021 – Motor Driven Pump Overhaul” in order to correspond to the new MSFSC Standard Items.

Para 2.4:

Deleted reference to MSC Lant Standard Item number 87 (original para, 2.4).

Para 4.1: Changed “(Motor and Motor Controller overhaul parts are Contractor furnished)” to “(Motor and Motor Controller overhaul parts shall be Contractor furnished)”.

Para 7.2.6: Changed Note following this paragraph to read, “OEM Parts required and not specifically mentioned in this item shall be provided and installed by the Contractor”

Para 7.2.15:

Changed “ref 2.2” to “reference 2.3”.

Para 7.2.16:

Changed “International” to “PPG”

Para 7.2.18:

Changed “ref 2.5” to “reference 2.4”.

Para 7.2.20: Changed paragraph to read, “Inspect each controller enclosure, mounting board and components for mechanical and physical defects, improper values and internal wiring IAW the controller wiring diagram.”

Para 7.2.21: Changed paragraph to read, “Convey the controller off the ship to the contractor's repair shop for overhaul.”

Para 7.2.22: Changed paragraph to read, “Disassemble each controller and clean components free of foreign matter.”

Para 7.2.24: Changed paragraph to read, “Inspect contacts for pitting and discoloration. Dress and adjust contacts for proper operation.”

Para 7.2.26: Changed “controller” to “controller/enclosure”

Para 7.2.29: Changed “Remove” to “Remove and install”

Para 7.3.16:

Changed paragraph to read, “Rotate pump by hand to assure freedom of movement. Operationally test both overhauled pumps under actual operating conditions for duration of the Sea Trial. Tests shall be accomplished in the presence of the MSFSCREP, CHENG, and ABS surveyor.”

Work Item 203: rexroth valve overhaul:

General:

Changed title from “Rexroth Valve Replacement” to “Rexroth Valve Overhaul”. Modified the scope of work to cover the rebuild of the Rexroth Valves using GFM soft part kits. Also extended the scope to cover four additional valves (two SSS Clutch valves per MMR)

Para 1.1:

Modified abstract to describe the modified work scope.

Para 3.2.3:

Added SSS Clutch Rexroth Valve information

Para 4.1:

Changed GFM to reflect overhaul kits.

Added the requirement to provide an OEM rep to accomplish the valve overhaul.

Para 7.7:

Modified paragraphs to fit the new work scope.

Para 7.8:

Changed 7.X to 7.1.

Para 7.10:

Changed “2.1 and 2.2” to “2.1thru 2.5”.

Work Item 204: Line shaft bearing inspection:

Para 7.13.1: Changed “disassembly, inspection and reassembly” to “disassembly, inspection, reconditioning and reassembly.”

Work Item 205: Gas turbine dp installation (T-Alt 080):

Para 7.4:

Changed “location” to “mounting location”

Para 7.18:

Changed “watertight penetrations” to “existing watertight penetrations”

Para 7.27:

Added “MSC Drawing number will be provided by the MSFSCREP.”

Work Item 206: bleed air cooler repair:

General: Changed Work Item Title from “Bleed Air Cooler Repair (T-Alt TBD)” to “Bleed air cooler repair and Valve Overhaul”

Para 2.0:

Split references and enclosures out into separate headings.

Para 2.1.3: Added reference,” Military Sealift Fleet Support Command Standard Work Item 022 – Miscellaneous Valve Repair”

Para 2.2.1:

Changed enclosure title to Bleed Air Cooler Configuration.

Para 7.0:

Modified this section to cover the overhaul/replacement of the existing cooler valves. The requirement to install CFM gate valves in place of the original isolation valves has been removed from the SOW.

Work Item 301: SWitchboard and controller cleaning:

No Changes

Work Item 302: 400HZ & IC switchboard cleaning:

Para 4.0:

Changed “None Additional” to “None”

Changed “Manufacturer's Representative: None Additional” to “Manufacturer's Representative: None”

Work Item 303: Main space group controllers (GCC) cleaning:

Updated section in its entirety.

Work Item 401: Radar and ecdis PREVENTATIVE maintenance:

Work Item 402: tv-dts and tv distribution system pm:

Work Item 403: whip antenna maintenance:

Para 7.6.2:

Modified paragraph to read, “Tag, unbolt and remove antennas listed in paragraph 3.0 for transport to the contractor shop for antenna cleaning and preservation. Replace all antenna RF connectors. Wrap all antenna connectors in protective and watertight cover and tie back to prevent damage until time of antenna reinstallation.”

Para 4.0:

Work Item 404: gyro system PREVENTATIVE maintenance:

Work Item 405: inmarsat b PREVENTATIVE maintenance:

Para 5.3: Removed original paragraph 5.3.

Para 8.2: Changed “move aboard.” to “move aboard milestone.”

Work Item 406: Course recorder replacement (t-alt req 09-014):

General: Added T-Alt Request number to the Work Item Title.

Modified paragraph to read, “Contractor shall provide all materials required to accomplish this installation with the exception of those items listed in paragraph 4.0 as GFM.”

Para 7.7.1:

Added paragraph to read, “Contractor to submit an as-built drawing in AutoCAD format. As-Built Drawing shall be submitted for review and approval four (4) days prior to the Sea Trial Milestone.”

Para 8.2: Changed “move aboard.” to “move aboard milestone.”

Work Item 501: AUXILIARY boiler inspection (ABS):

Para 2.6: Removed references 2.2 thru 2.5 and inserted a new reference to “Military Sealift Fleet Support Command Standard Work Item 019 – Boiler and Steam Piping Inspection, Cleaning and Repair Requirements.” to correspond to the new MSFSC Standard Items.

Changed “reference 2.1” to “reference 2.1 and 2.2”.

Para 7.2.4:

Para 7.3:

Changed “reference 2.2 and 2.3” to “reference 2.2”.

Para 7.4.1:

Changed “reference 2.3” to “reference 2.2”.

Para 7.5.2:

Changed “reference 2.4” to “reference 2.2”.

Para 7.5.3:

Changed “reference 2.4” to “reference 2.2”.

Para 7.6:

Changed paragraph to read, “Refurbish the Boiler Safety Valves in accordance with the requirements of reference 2.2. All inspections are to be witnessed by ABS and MSFSCREP.”

Para 7.9:

Changed “reference 2.5” to “reference 2.2”.

Work Item 502: Fwd a/c plant valve replacement (T-alt 098):

Added “to support installation” and removed “as needed” from the Note below the CFM table.

Para 7.3.2:

Changed paragraph to read, “Modify existing deck plating structure to allow for fit of new valves and access to new valves (i.e. hinged accesses). Modify AFFF Hose Reel support as necessary to clear valve bonnets and stem. MSFSCREP to approve all proposed deck plate and Hose Reel modifications prior to starting work.”

Added both “and refurbish”, “restore” and removed “bring them back”.

Para 7.8.1:

Added “MSC Drawing number will be provided by the MSFSCREP.”

Work Item 503: mmr2 exhaust stack cleaning and repair:

Added “None”

Para 7.6.3:

Modified paragraph to read “Contractor to reinstall the expansion joints removed in paragraph 7.6.2 using new hardware (as existing) and new gaskets.”

Changed paragraph to read, “Conduct preliminary inspection of #1 and #2 Auxiliary Boilers Exhaust piping insulation. Submit an “as-found” condition report listing any damaged insulation”.

Para 7.8.2:

Changed “waste” to “industrial waste”

Para 8.2:

Modified paragraph to read, “All work in this work item shall be completed prior to the Dock Trial milestone.”

Work Item 504: steering gear flex hose repair:

Work Item 505: CARGO REEFER drain tank repair:

Modified the abstract to better capture the work requirements.

Changed paragraph to read, “With the assistance of Ship’s Force drain the Cargo Reefer Drain piping running from the Cargo Reefers to the Drain Tank. Contractor shall provide Gasketed Steel Blanks to secure the system from leaks.”

Para 7.13.1:

Added the requirement to accomplish a ABS hydrostatic test to the repaired tank.

Work Item 506: Cargo DFM & JP5 pump discharge repair:

Changed the Work Item title from “Cargo Piping Repairs” to “Cargo DFM & JP5 pump discharge repair”.

Added the requirement to repair the No 2 Cargo JP-5 Pump Discharge Spool.

Para 2.6: Changed paragraph to “Military Sealift Fleet Support Command Standard Work Item 022 – Miscellaneous Valve Repair” to correspond to the new MSFSC Standard Items.

Para 2.7:

Added the following reference, “NAVSEA DWG 544-6360562, Cargo JP-5 System Diagram”.

Para 2.8:

Added the following reference, “NAVSEA DWG 501-6359951, Arrangement of Cargo JP-5 Pump Room”.

Para 2.9:

Added the following reference, “NAVSEA DWG 500-6361325, Piping Unit 702 JP-5 Pump Rm”.

Para 3.0:

Added the Cargo JP-5 Pump Room and JP-5 Pump No 2 to the repair locations.

Modified this section in its entirety to cover the renewal of the test/drain stabs in the affected discharge sections.

Work Item 507: steam pipe repair:

Work Item 508: ssdg jacket water cooler AND VALVE OVERHAUL:

Changed work Item title from “SSDG JACKET WATER COOLER MODIFICATION (T-ALT TBD)” to “SSDG JACKET WATER COOLER AND VALVE OVERHAUL”

Para 2.1: Added reference,” Military Sealift Fleet Support Command Standard Work Item 022 – Miscellaneous Valve Repair”

Modified the SOW by removing the requirement to replace the cooler SW isolation valves with gate valves and replace it with the requirement to overhaul the existing cooler SW Isolation valves.

Para 8.1:

Work Item 509: refurbish & set hmso devices:

Work Item 510: condensate drain cooler chill water mod (t-alt 067):

Para 7.3.1:

Modified paragraph to read, “All piping and fittings shall be CUNI 90-10. Gaskets must be GARLOCK suitable for use in the system in which installed.”

Work Item 511: rcc & rrg cooler hand hole install (t-alt 029):

Work Item 512: ssdg aftercooler upgrade (t-alt 090):

Added the requirement to provide as built drawings

Work Item 513: AMR PUMP ROOM BALLAST / DEBALLAST VALVE OVERHAUL:

Changed work Item title from “forepeak tank valve replacement (T-ALT TBD)” to “AMR PUMP ROOM BALLAST / DEBALLAST VALVE OVERHAUL”

Modified the abstract statement to cover the work scope change (overhaul vice replacement)

Para 2.4:

Removed reference to the modification sketch and added reference,” Military Sealift Fleet Support Command Standard Work Item 022 – Miscellaneous Valve Repair”

Changed GFM to None.

Modified the SOW by removing the requirement to replace the three way valve with three gate valves and replace it with the requirement to overhaul existing system valves and refurbish the Teleflex cables leading to the AMR pump room.

Para 8.1:

Work Item 514: amr pump room sw pump valve replacement (t-alt tbd):

Work Item 515: rhib davit hydraulic line replacement:

Work Item 516: common berthing sprinkler system cleaning and repair:

Work Item 517: SSDG AIR BOX VALVE Overhaul:

Work Item 518: #3 HPAC Cooling water modification (T-ALT 140):

Work Item 519: Steam reducing station regulating valve overhaul:

Work Item 520: AUXILIARY boiler inspection (ABS):

Work Item 521: LP & HP AIR SYSTEM RELIEF VALVE OVERHAUL:

Work Item 601: Galley Equipment Repair:

Work Item 602: Cargo REFRIGERATION Hold Deck Repairs:

Work Item 603: Annual AccomModation Ladder Inspection and Testing:

Work Item 801: VENTILATION system cleaning (Annual):

General: Updated various sections of paragraph 7.0 to reflect changes in the reference section (paragraph 2.0)

Para 2.3: Updated reference to Military Sealift Fleet Support Command Standard Item Number 004 - Cleaning Ventilation Systems

Work Item 802: Vane-axial fan overhaul:

Para 2.3:

Updated reference to Military Sealift Fleet Support Command Standard Item Number 019 – Motor and Ventilation Fan Repair

Para 3.1: Modified paragraph to reflect Fan Room 01-468-1-Q

Para 3.2: Modified paragraph to reflect Fan Room 01-565-0-Q

Work Item 901: Drydocking and undocking, Rev 6APR10:

General: Added the Standard Item date (6APR10) to the work item title.

Para 2.1: Modified references contained in the sub paragraphs

Para 2.2: Incorporated the enclosures in the work item.

Work Item 902: sea valves & waster piece repairs:

Para 3.1: Moved Valve/Waster piece matrix to this paragraph and deleted the location only original table. Modified the matrix valve quantities and their locations in order to better capture the actual installed conditions.

Para 7.1: Modified paragraph to require the removal of each valve in paragraph 3.1.

Work Item 903: clean, polish and repair propellers:

Para 2.1.1: Included updated Drawing 245-6361975

Para 2.1.4: Updated reference to Military Sealift Fleet Support Command Standard Item Number 24 – Propeller Shaft Weardown Readings and Rope Guards

Para 2.1.5: Updated reference to Military Sealift Fleet Support Command Standard Item Number 25 – Propeller Blade Polishing and Inspection

Para 2.1.6: Added Reference NAVSEA TM S9245-AR-TSM-010, Marine Propeller Inspection, Repair and Certification.

Para 7.8: Added the requirement to provide the services of an MSFSC OEM Rep to accomplish the inspection, repair and certification.

Work Item 904: rudders and stern frame examination:

Para 2.1:

Updated reference to Military Sealift Fleet Support Command Standard Item Number 23 – Rudder, Stern Frame and Bilge Keel Exam

Modified the paragraph to apply to the newly referenced MSFSC Standard Item 23.

Work Item 905: bilge keel examination:

Para 2.1:

Added reference to Military Sealift Fleet Support Command Standard Item Number 23 – Rudder, Stern Frame and Bilge Keel Exam

Para 7.6:

Added, “(using Reference 2.1 for guidance)”

Work Item 906: ultrasonic testing:

Work Item 907: cathodic protection system maintenance:

Work Item 908: zincs:

Work Item 909: underwater hull cleaning and painting:

Para 2.3: Updated reference to Military Sealift Fleet Support Command Standard Item Number 13 – Underwater Hull Preservation

Para 4.1: Updated amounts of Paint supplied by the Government as GFM.

Work Item 910: hull freeboard cleaning and painting:

Para 2.3: Updated reference to Military Sealift Fleet Support Command Standard Item Number 8 – Topsides Painting

Para 7.10: Updated DFT requirements for the coating system

Work Item 911: anchor chain and lockers painting and marking:

Para 2.7: Updated reference to Military Sealift Fleet Support Command Standard Item Number 27 – Reposition Anchor Chains

Para 2.8: Updated reference to Military Sealift Fleet Support Command Standard Item Number 10 – Tank, Void and Cofferdam Preservation

Work Item 912: forepeak tank preservation:

Para 2.0:

Added references 2.2 – 2.8 required to detail the tanks internal structure

Para 7.11: Updated DFT requirements for the coating system

Work Item 915: central sw pump high sea chest install (t-alt 053):

General: Included Revised Item and References

Work Item 916: Drydocking and undocking (B-item):

Work Item 917: ultrasonic testing (B-item):

Para 2.1: Modified paragraph to reflect Work Item 906.

Para 3.2: Modified paragraph to reflect Work Item 906.

Para 5.3: Modified paragraph to reflect Work Item 906.

Para 7.1: Modified paragraph to reflect Work Item 906.

Work Item 918: steel renewal (b-item):

Work Item 919: Shell Plate Welding and repair (b-item):

Work Item 1001: unrep station booth window replacement:

Work Item 1002: elevator sot iii test weights:

Work Item 1003: unrep station hp air system relief valve overhaul:

Work Item 1001: unrep station hp air system gauge calibration:

Work Item 1005: cargo boom QUADRENNIAL survey:

RECEIPT OF THIS AMENDMENT MUST BE ACKNOWLEDGED ON PAGE 1 (SF 33) OF THE OFFER AND THE OFFEROR MUST INDICATE THAT THE OFFER IS BASED ON RFP NO. N40442-10-R-2007 AND AMENDMENT Nos. 0001, 0002, AND 0003.

(End of Summary of Changes)