Attachment_2_-_Specification_WILLIAM_TATE(WLM_175)_FQ4_MAS_19R0.pdf

USCGC WILLIAM TATE (WLM 560)

SPECIFICATION FOR DRYDOCK REPAIRS

FY2019

Developed By: LT. Alessandra Twomey

(Rev-0, 3 July 2019)

USCGC WILLIAM TATE (WLM-175) DRYDOCK AVAILABILITY FY2019

ii (Rev-0)

TABLE OF CONTENTS

Revisions Record ......................................................................................................................................... iii Consolidated List of References ................................................................................................................... iv Consolidated List of Government-furnished Property ................................................................................. vi Consolidated List of Critical Inspection Items ........................................................................................... vii Principal Characteristics - TENDER ......................................................................................................... viii General Requirements WORK ITEM 1: Z-Drive Propulsion Unit, Renew (Drydock) WORK ITEM 2: Drydock WORK ITEM 3: Temporary Services, Provide - Cutter WORK ITEM 4: Sea Trial Performance, Support, Provide iii (Rev-0)

REVISIONS RECORD

This page is used to record specification revisions, which may have occurred subsequent to a Revision 0 (Rev-0) package. Information listed is intended to provide contractors and field unit personnel a means to ensure all the current specification revision pages are present when reviewing or utilizing this specification package.

DATE REV# WORK

ITEM#

CHANGES MADE

NOTE : All work item and paragraph numbers listed above for a given revision correspond to same numbers in the previous revision. This revised specification is self-contained with all of the above listed changes incorporated.

iv (Rev-0)

CONSOLIDATED LIST OF REFERENCES

The below-listed documents form a part of this specification to the extent specified herein. Approval/publication dates or revision dates/numbers are also identified, to ensure that same document versions are used at the time of specification writing and during contract execution.

All Coast guard drawings, technical publications, and standard specifications will be provided to contractors by the Coast Guard at an appropriate time, or upon request, free of charge. Other Government documents may be accessed – free of charge – from links located on the SFLC website. Commercial sites provide access to their respective documents.

COAST GUARD DRAWINGS

Coast Guard Drawing 175 WLM 245-001, Rev A, Propeller Coast Guard Drawing 175 WLM 245-002, Rev A, Z-drive Propeller Details, Modified Design Coast Guard Drawing 175 WLM 561-001, Rev J, Z-drive Hydraulic System Diagram Coast Guard Drawing 175 WLM 635-001, Rev F, Hull Thermal and Acoustic Insulation Schedule Coast Guard Drawing 175 WLM 801-001, Rev A, Hull Lines Coast Guard Drawing 175 WLM 801-003, Rev A, Curves of Form Coast Guard Drawing 175 WLM 801-006, Rev J, Docking Drawing Coast Guard Drawing 175-WLM 551-5, Rev E, Compressed Air System a/D Hull Block 940, 950

COAST GUARD PUBLICATIONS

Coast Guard Commandant Instruction (COMDTINST) M10360.3, Jun 2006, Coatings and Colors

Manual Coast Guard Technical Publication (TP) 3605B, SWBS 86; Section B; Machinery Plant Control &

Monitor System (MPCMS) Z-Drive Direction Indicator System Technical Manual Coast Guard Technical Publication (TP) 3653, Jul 2013; SWBS 245, Section A; Z-drive - Model 1350-H Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2014, General

Requirements Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2014, Welding and

Allied Processes Surface Forces Logistics Center Standard Specification 5000 (SFLC Std Spec 5000), 2014, Auxiliary

Machine Systems Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2014, Requirements for Preservation of Ship Structures Surface Forces Logistics Center Standard Specification 8634 (SFLC Std Spec 8634), 2014, Drydocking Surface Forces Logistics Center Standard Specification 8635 (SFLC Std Spec 8635), 2014, Temporary

Services Surface Forces Logistics Center Standard Specification 8636 (SFLC Std Spec 8636), 2014, Temporary

Hull Accesses v (Rev-0)

OTHER REFERENCES

MIL-F-24402, May 1995, Filters (Hydraulic), Filter Elements (High Efficiency), and Filter Differential

Pressure Indicators, General Specification The Society for Protective Coatings (SSPC) Surface Preparation Specification No.1 (SSPC-SP 1), 2015, Solvent Cleaning vi (Rev-0)

CONSOLIDATED LIST OF GOVERNMENT-FURNISHED PROPERTY

The following is a list of property, which the Government will furnish. This list supersedes any other material obligations indicated or implied by referenced drawings.

WORK

ITEM

MTI ITEM DESCRIPTION NSN/PN QTY ESTIMATED

COST

($/UNIT)

1 Y Starboard Z-drive

(CCW rotation) NSN: 2010-21-920-0919 1 ea. 500,250.00

1 Y Port Z-drive (CW rotation)

NSN: 2010-21-920-0899 1 ea. 500,250.00

1 Y Cover, Steering gear NSN: 2530-01-583-0164 2 ea. 1,200.00 1 Y Special Alignment

Pointer Set- CG Tool N/A 1 ea. 500.00

1 Y Z Drive Alignment Tool

NSN: 5220-01-F16-4720 1 ea. 3600.00

2 Y *Transducer Cover Plate

N/A 2 ea. 50.00

*Government-loaned property, which shall be returned to the vessel upon completion of the availability.

**New or refurbished equipment that the Government may provide for installation in place of existing equipment.

***Government-furnished property, which is to be supplied by either the vessel or the C4IT ServiceCenter vii (Rev-0)

CONSOLIDATED LIST OF CRITICAL INSPECTION ITEMS

The following is a list of work items, which contain Critical Inspection reports, which the Contractor must complete within the first 25% of the availability contract period (see SFLC Std Spec 0000, paragraph 3.2.6.5 (Inspection report particulars)):

Work Item Title

1 Z-Drive Propulsion Unit, Renew (Drydock) viii (Rev-0)

PRINCIPAL CHARACTERISTICS - TENDER

175' WLM, BUOY TENDER

PHYSICAL

Length overall 174' 8" Length between perpendiculars 155' 1" Depth 14' 8" Maximum beam 36' 0" Designed draft 8' 0" Mast height (above 8' waterline) 58' 8" Frame spacing 20" Full load displacement 855.15 Long Tons SW Light load displacement 719.78 Long Tons SW Minimum op condition displ 852.19 Long Tons SW

HULL

Hull material Steel

MACHINERY

Main propulsion Two Caterpillar 3508 DITA V-8 diesel; 999 BHP ea @ 1500 RPM

Two Ulstein 360 degree steerable Z-Drives, 403 SRPM @ 1600 ERPM Reduction gears Two Z-Drive units, Cardan shafting; 3.973:1 gear ratio Shaft seal John Crane Type ND Shaft bearings Five pedestal mounted, Cooper split roller bearings Number of propellers 2 Number of blades 4 Diameter 57.1" Rudders None; Z-drive Ship's service generators Three Caterpillar Model 3406 DITA Turbocharged; 285KW, 450V, 60 Hz, 1800

RPM

Emergency diesel generator One Caterpillar Model 3406 DIT 210 KW, 24V, 60 Hz, 1800 RPM

TANK CAPACITIES

Diesel oil capacity (100%) 16,385 gal Fresh water capacity (100%) 7,339 gal Lubricating oil (100%) 86 gal

1 (Rev-0)

00000_0618_FLT

REC_00000_FLT_Commercial Project @ Contractor’ Facility (1212)

General Requirements

1. SCOPE

1.1 Intent. This standard specification invokes general requirements for conducting vessel repairs performed at a commercial contractor’s facility for Coast Guard vessels.

1.2 Term interchangeability. The terms 'Contractor', 'CG Yard', 'NAVSTA EVERETT', 'shipyard', 'Base', and 'Coast Guard Industrial' are used interchangeably in this specification. Where the primary service provider is Coast Guard personnel, references to contractor and other noted descriptors within this specification or within drawings, publications, SFLC Standard Specifications or other commercial and military references are deemed the same as prime service provider.

2. REFERENCES

COAST GUARD DRAWINGS

None

COAST GUARD PUBLICATIONS

Coast Guard Commandant Instruction (COMDTINST) M10360.3 (series), Coatings and Color Manual Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2014, General

Requirements Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2014, Welding and

Allied Processes Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2014, Requirements for Preservation of Ship Structures

OTHER REFERENCES

None

3. REQUIREMENTS

3.1 General. The Contractor shall conform to all requirements specified in SFLC Std Spec 0000 and in this item, as applicable, during the performance of this availability.

NOTE

The requirements of paragraph 3.1 (General) applies to all work under the scope of this contract, whether explicitly stated in work items or not, and to all other work subsequently authorized by changes, modifications, or extensions to the contract.

2 (Rev-0)

3.2 Contractor-provided fire watch personnel. The Contractor shall provide fire watch personnel and equipment.

3.3 Preservation requirements. The Contractor shall accomplish all preservation tasks, including touch-ups, in accordance with SFLC Std Spec 6310.

3.3.1 Brand name approval. Ensure that all contractor-furnished coatings are in accordance with SFLC Std Spec 6310, Appendix C (Authorized Coatings for Use on Cutters and Boats).

3.3.2 Coating colors and system color schemes. Ensure that all colors and color coat/paint schemes are in accordance with COMDTINST M10360.3, Chapter 6 (Cutter and Boat Colors Exterior and Interior).

NOTE

Unless a waiver has been granted (in writing) by the KO, deviations from authorized coatings (listed in Appendix C of SFLC Std Spec 6310) and colors and color schemes (provided in Chapter 6 of COMDTINST M10360.3) are strictly prohibited.

3.4 Welding and brazing requirements. The Contractor shall perform all welding and allied processes, and NDE in accordance with SFLC Std Spec 0740.

3.5 Environmental protection requirements. The Contractor shall adhere to the following environmental protection requirements in accordance with the SFLC Stand Spec 0000:

3.5.1 Contractor operated (non USCG) facilities. The Contractor shall provide and maintain environmental protection as defined in SFLC Std Spec 0000 Appendix A, Requirements for Environmental Protection at Contractor Operated (Non USCG) Facilities, as applicable, during the performance of this availability. Contractor shall plan for and provide environmental protective measures to control pollution that develops during normal practice, as well as plan for and provide environmental protective measures required to correct conditions that develop during the project. Contractor shall comply with applicable Federal, state, and local laws, codes, ordinances, and regulations in their entirety. Any reference to a specific portion of a Federal, state, or local law, code, ordinance, or regulation in this or any other item shall not be construed to mean that relief is provided from any other sections of the law, code, ordinance, or regulation.

3.5.2 Test and procedures. The Contractor shall be required to promptly conduct tests and procedures for the purpose of assessing whether operations are in compliance with applicable Environmental Laws. Analytical work shall be done by qualified laboratories; and where required by law, the laboratories shall be certified.

3.5.3 Regulatory notifications. The Contractor shall be responsible for all regulatory notification requirements in accordance with Federal, State and local regulations. In cases where the Coast Guard must also provide public notification, such as storm water permitting, the Contractor must coordinate with the Contracting Officer or COR, and if work is being performed at a USCG Facility, the local Facility Engineer or Engineering Officer. The Contractor shall submit copies of all regulatory notifications to the Contracting Officer and the local Facility Engineer or Engineering Officer prior to commencement of work activities. Regulatory notifications shall be provided for including but not limited to demolition, renovation, National Pollutant Discharge Elimination System (NPDES) defined site work, and remediation of controlled substances such as asbestos, hazardous waste, and lead paint.

3.5.4 Environmental manager. The Contractor shall appoint in writing an Environmental Manager for the project, and shall be responsible for coordinating Contractor compliance with Federal, State, local, and station environmental requirements. The Environmental Manager shall ensure compliance with Hazardous Waste Program requirements, including hazardous waste handling, storage, manifesting, and disposal; implement the Contractors’ Environmental Management Plan; ensure that all environmental permits are obtained, maintained, 3 (Rev-0) and closed out; ensure compliance with Storm Water Program Management requirements; ensure compliance with Hazardous Materials including storage, handling, and reporting requirements; as well as coordinate any remediation of regulated substances such as lead, asbestos, and polychlorinated biphenyl (PCB). This may be a collateral position; however the individual must be trained to accomplish the following duties; ensure waste segregation and storage compatibility requirements are met; inspect and manage Satellite Accumulation areas;

ensure only authorized personnel add wastes to containers; ensure all Contractor personnel are trained in 40 CFR requirements and individual position requirements; coordinate removal of waste containers; and maintain the Environmental Records binder and required documentation, including environmental permits compliance and close-out.

3.5.5 HW disposal. Contractor shall comply with SFLC Std Spec 0000 Appendix A, Requirements For Environmental Protection At Contractor Operated (Non USCG) Facilities for HW disposal.

3.6 Local Policy. None.

3.7 SFLC standard specification approved changes. The Contractor shall be aware that the following are approved changes to published SFLC 2014 Edition Standard Specifications and supersede published content:

3.7.1 Change to SFLC Std Spec 0000, paragraph 1.3. ‘Acronyms and term definitions’, page 5, “PCL (Paint Containing Lead)” definition replaced by, “Any paint or coating containing lead in excess of 0.009 percent by weight (1.0 mg/cm2 or 90 ppm). Lead Based Paint (LBP) is an interchangeable term with PCL.”

3.7.1.1 Change Std Spec 0000 paragraph 3.2.4.2.3(QP 1 inspector or tech rep duties) bullet, “Determine when applied coats have sufficiently cured for overcoating or for system service resumption (see paragraph 3.1.19 of SFLC Std Spec 6310 (Critical drying time requirements)).” to “Determine when applied coats have sufficiently cured for overcoating or for system service resumption (see paragraph 3.1.17 of SFLC Std Spec 6310 (Critical drying time requirements)).”

3.7.2 Change to Std Spec 5000, paragraph D2.2.1.1 bullet, "For running rigging, furnish class 6x37, uncoated, independent wire rope core (IWRC), right regular lay (RRL) wire rope or Dyform-18, rotation resistant wire rope," to "For running rigging, furnish class 6x36, uncoated, independent wire rope core (IWRC), right regular lay (RRL) wire rope or Dyform-18, rotation resistant wire rope."

3.7.2.1 Change to Std Spec 5000, page D-2, Table D-1 title from "DYFORM-18, 6X19 AND 6X37 IWRC RRL," to " DYFORM-18, 6X19 AND 6X36 IWRC RRL"

4. NOTES

4.1 QA inspection forms. QA inspection forms (QA-1 thru QA-5), required in SFLC Std Spec 6310 to be completed and submitted during preservation of “critical-coated surfaces”, are provided at the end of this document.

4 (Rev-0)

QA-1 - QUALITY ASSURANCE INSPECTION FORM

(PRESERVATION CHECKLIST)

VESSEL NAME HULL # WORK ITEM

WORK ITEM TITLE

LOCATION OF WORK (INCL. FRAME #’S) AREA (SQFT)

CHECKPOINT 1 – COATING SYSTEM COMPLIANCE

Ensure all coatings are in compliance with SFLC Std Spec 6310, Appendix C.

CHECKPOINT 2 - PAINT STORAGE

Ensure all coatings are kept at a temperature of 65 to 85°F at all times, unless otherwise specified by the coating mfgr.

CHECKPOINT 3 - AMBIENT CONDITIONS

Ensure surface and surrounding temperatures are each between 50 and 90°F for water-containing coatings, and 35 and 95°F for other coatings, unless otherwise specified by the coating manufacturer(s).

Ensure maximum relative humidity (RH) is as follows, from surface preparations through final curing of topcoat: 50% for tanks, voids, and vent plenum; and 85% for all other areas, unless otherwise specified by manufacturer(s).

Ensure surface temperature is at least 5°F above the dew point, unless otherwise specified by the coating mfgr.

CHECKPOINT 4 - PRE-SURFACE PREPARATION

Remove surface contaminants (soluble salts, loose rust, mud, and marine growth) with low pressure fresh water wash down (maximum 5,000 psi). If oil and grease are present, perform solvent cleaning, as per SSPC SP-1.

Verify equipment setup, blast media, and surface preparation methods match designated test coupon.

CHECKPOINT 5 - SURFACE PREPARATION

Verify environmental conditions (see CHECKPOINT 3).

Ensure cleanliness of prepared surface is as per specification (i.e.: SSPC SP-11, SP-10, SP WJ-2…).

Verify surface anchor profile using ASTM D4417-Methods B or C against SFLC Std Spec 6310. Conduct profile readings at a minimum of 5 locations for the first 1000-sqft area, and 2 locations for each succeeding 1000-sqft area.

Measure soluble salt conductivity in accordance with SSPC-Guide 15. Conduct 5 measurements per each 1000-sqft area (max. threshold: 70 microsiemens/cm for non-submerged surfaces, 30 microsiemens/cm for submerged surfaces).

CHECKPOINT 6 - PRIMER COAT APPLICATION

Verify environmental conditions (see CHECKPOINT 3).

Verify proper mixing and stand-in (induction) times.

Ensure no paint is applied when the temperature is expected to drop to freezing before the paint has dried.

Ensure surfaces are completely dry, unless otherwise allowed by the coating manufacturer(s).

Verify wet film thickness (WFT) at random, to prevent under or over application. Verify final DFT.

Brush out all runs, sags, drips, and puddles.

Perform visual inspection for holidays and other defects.

CHECKPOINT 7 – STRIPE COAT APPLICATION

Verify environmental conditions (see CHECKPOINT 3).

Ensure overcoating window is as per manufacturer’s instructions.

After primer coat (mist coat after inorganic zinc), brush-apply un-thinned coat of same primer paint over edges, weld seams, cut-outs, and areas of complex geometries @ 3-4 mils wet film thickness (WFT).

CHECKPOINT 8 – TOP COAT APPLICATION

Verify environmental conditions (see CHECKPOINT 3).

Ensure overcoating window is as per manufacturer’s instructions.

Verify proper mixing and stand-in (induction) times, as applicable.

Verify wet film thickness at random, to prevent under or over application.

Brush out all runs, sags, drips, and puddles.

CHECKPOINT 9 – FINAL INSPECTION

Verify final system dry film thickness. Conduct 5 sets of 3 readings for each of the first 3 100-sqft areas, followed by 5 sets of 3 readings for each succeeding 1000-sqft area.

Ensure that system cure is in accordance with manufacturer's recommendation for intended service.

Ensure potable water tank exhaust ventilation is maintained continuously from and during coating application through final system cure, to exhaust all solvent to the atmosphere and to prevent solvent entrapment.

For immersion coatings (including tank U/W body), record date and time of the following events:

Final coat application: _____/_____; Return to service or removal from environment controls: _____/_____

CHECKPOINT 10 – RECORD KEEPING

Complete, sign, and submit all provided QA Inspection Forms.

NAME OF QP-1/NACE INSPECTOR SIGNATURE CERT. # DATE / TIME

5 (Rev-0)

QA-2 - QUALITY ASSURANCE INSPECTION FORM

(ENVIRONMENTAL READINGS)

VESSEL NAME HULL # WORK ITEM

# WORK ITEM TITLE

Use one sheet for each activity. Record conditions every four hours from before surface preparation to application of final coating system coat.

DATE

TIME

ACTIVITY (SURFACE

PREPARATION, PRIMER COAT,

BARRIER COAT, TOP COAT,

ETC…)

LOCATION (FRAME &

DECK, RELATION TO

EQUIPMENT, ETC.)

TEMPERATURE % REL.

HUMID-

ITY

DEW

PT.

SURFACE AMBIENT ΔT

| DP -

SURFACE |

NAME OF QP-1/NACE INSPECTOR SIGNATURE CERT. # DATE / TIME

6 (Rev-0)

QA-3a - QUALITY ASSURANCE INSPECTION FORM

(SURFACE PROFILE LOG FOR PROFILE MEASUREMENTS IAW ASTM D4417-METHOD-C)

VESSEL NAME HULL # WORK ITEM

SURFACE PREPARATION METHOD PROFILE ACHIEVED (MILS)

MIN MAX MEAN

SSPC-SP-10/NACE No. 2

SSPC-SP WJ-1/NACE WJ-1

SSPC-SP WJ-2/NACE WJ-2

SSPC-SP WJ-3/NACE WJ-3

SSPC-SP WJ-4/NACE WJ-4

SSPC-SP-3

SSPC-SP-11

SSPC-SP-11 (inaccessible area) Brush-blasting (non-metallic substrate)

ABRASIVE MANUFACTURER: ABRASIVE SIEVE SIZE:

PLACE SURFACE PROFILE REPLICA TAPES IN THE SPACES PROVIDED BELOW, TO SERVE AS

PERMANENT QA RECORD. MAINTAIN A SEPARATE LOG FOR EACH LOCATION. WHEN AN AREA IS

DIVIDED INTO SEPARATE SECTIONS, MAINTAIN A SEPARATE LOG FOR EACH SECTION.

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

Reading (mils): Reading (mils): Reading (mils):

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

Reading (mils): Reading (mils): Reading (mils):

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

Reading (mils): Reading (mils): Reading (mils):

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

Reading (mils): Reading (mils): Reading (mils):

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

Place Surface Profile Replica Tape Here

Reading (mils): Reading (mils): Reading (mils):

MEAN MIL READING (IAW ASTM D4417-METHOD C) FOR ABOVE 15 READINGS:

NAME OF QP-1/NACE INSPECTOR SIGNATURE CERT. # DATE /

7 (Rev-0)

TIME

8 (Rev-0)

QA-3b - QUALITY ASSURANCE INSPECTION FORM

(SURFACE PROFILE LOG FOR PROFILE MEASUREMENTS IAW ASTM D4417-METHOD-B)

VESSEL NAME HULL # WORK ITEM

SURFACE PREPARATION METHOD PROFILE ACHIEVED (MILS)

MIN MAX MEAN

SSPC-SP-10/NACE No. 2

SSPC-SP WJ-1/NACE WJ-1

SSPC-SP WJ-2/NACE WJ-2

SSPC-SP WJ-3/NACE WJ-3

SSPC-SP WJ-4/NACE WJ-4

SSPC-SP-3

SSPC-SP-11

SSPC-SP-11 (inaccessible area) Brush-blasting (non-metallic substrate)

ABRASIVE MANUFACTURER: ABRASIVE SIEVE SIZE:

RECORD MEASUREMENTS TAKEN IN THE SPACES PROVIDED BELOW, TO SERVE AS PERMANENT QA

RECORD. MAINTAIN SEPARATE LOG FOR EACH LOCATION. WHEN AN AREA IS DIVIDED INTO

SEPARATE SECTIONS, MAINTAIN A SEPARATE LOG FOR EACH SECTION.

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Reading (mils):

Mean Reading (mils)

Mean Reading (mils) IAW ASTM DD4417).

9 (Rev-0)

QA-4 - QUALITY ASSURANCE INSPECTION FORM

(SURFACE SOLUBLE SALT CONDUCTIVITY LOG)

VESSEL NAME HULL # WORK ITEM

SOLUBLE SALT CONDUCTIVITY MEASUREMENTS IAW SSPC-GUIDE 15.

DATE TEST LOCATIONS CONDUCTIVITY (MICROSIEMENS/CM)

10 (Rev-0)

11 (Rev-0)

QA-5 - QUALITY ASSURANCE DATA FORM

(COATING THICKNESS)

(Use one sheet for each sequence)

VESSEL NAME HULL # WORK ITEM

# WORK ITEM TITLE

COATING MFG PRODUCT NAME BATC

H #

INDUCTI

ON TIME

COATING SYSTEM

SEQUENCE

(PRIMER/TOUCHUP/3RD

COAT, ETC.)

DRY FILM THICKNESS (DFT) MEASUREMENTS IAW SSPC-PA 2.

SPOT 1 2 3 4 5 AVERAGE

VALUE

*BASE METAL READING

(BMR) Required, If Magnetic Pull-Off (Type I/Banana) Gauge Is Used.

LOCATION (FRAME REFERENCE):

SPOT 1 2 3 4 5 OVERALL AVG. DFT ADJUSTMENTS

1 AVG. BMR DEVIATION

3 BEFORE ADJUSTMENTS AFTER ADJUSTMENTS

AVG.

1 AVG. BMR DEVIATION

1 AVG. BMR DEVIATION

APPLICATION METHOD (AIRLESS,

CONVENTIONAL SPRAY, ROLLED)

AVERAGE DFT

12 (Rev-0)

24505_JPH_0617_175

WORK ITEM 1: Z-Drive Propulsion Unit, Renew (Drydock)

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to renew the designated (port / starboard) Z-drive propulsion unit(s), while the vessel is in dry-dock.

1.2 Government-furnished property.

MTI ITEM DESCRIPTION NSN/PN QTY ESTIMATED

COST

($/UNIT)

Y Starboard Z-drive (CCW rotation) NSN: 2010-21-920-0919 1 ea. 500,250.00

Y Port Z-drive (CW rotation) NSN: 2010-21-920-0899 1 ea. 500,250.00 Y Cover, Steering gear NSN: 2530-01-583-0164 2 ea. 1,200.00 Y Special Alignment Pointer

Set- CG Tool N/A 1 ea. 500.00

Y Z Drive Alignment Tool NSN: 5220-01-F16-4720 1 ea. 3600.00

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 175 WLM 245-001, Rev A, Propeller Coast Guard Drawing 175 WLM 245-002, Rev A, Z-drive Propeller Details, Modified Design Coast Guard Drawing 175-WLM 551-5, Rev E, Compressed Air System a/D Hull Block 940, 950 Coast Guard Drawing 175 WLM 561-001, Rev J, Z-drive Hydraulic System Diagram Coast Guard Drawing 175 WLM 635-001, Rev F, Hull Thermal and Acoustic Insulation

Schedule

COAST GUARD PUBLICATIONS

Coast Guard Technical Publication (TP) 3653, Jul 2013; SWBS 245, Section A; Z-drive - Model

1350-H Coast Guard Technical Publication (TP) 3605B, SWBS 86; Section B; Machinery Plant Control

& Monitor System (MPCMS) Z-Drive Direction Indicator System Technical Manual Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2014, General Requirements Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), 2014, Welding and Allied Processes

13 (Rev-0)

Surface Forces Logistics Center Standard Specification 5000 (SFLC Std Spec 5000), 2014, Auxiliary Machine Systems

Surface Forces Logistics Center Standard Specification 6310 (SFLC Std Spec 6310), 2014, Requirements for Preservation of Ship Structures

Surface Forces Logistics Center Standard Specification 8636 (SFLC Std Spec 8636), 2014, Temporary Hull Accesses

OTHER REFERENCES

MIL-F-24402, May 1995, Filters (Hydraulic), Filter Elements (High Efficiency), and Filter

Differential Pressure Indicators, General Specification The Society for Protective Coatings (SSPC) Surface Preparation Specification No.1 (SSPC-SP 1), 2015, Solvent Cleaning

3. REQUIREMENTS

3.1 General.

3.1.1 CIR. The Contractor shall submit a CIR for the inspections listed in the following paragraph(s):

• 3.7.3 Post-surface preparation cleaning and inspection

3.1.2 Tech Rep. The Coast Guard will provide the services of a qualified Tech Rep, who is familiar with the (Ulstein model number 1350-H) Z-drive propulsion unit, to accomplish the following tasks – on site:

• Assist with proper repair methods, and ensure compliance with manufacturer's procedures and standards during disassembly, inspection, repair, modification, calibration, and reassembly of the equipment/system.

• Technical Representative shall be present for all disassembly, inspection, and reassembly of the Z-drive system.

• Commission both Z-Drive units into service upon completion of successful sea trial.

3.1.3 Protective measures. The Contractor shall furnish and install all protective coverings to seal off and protect all non-affected vessel's components, equipment, and spaces near the work area against contamination during the performance of work. Upon completion of work, the Contractor shall remove all installed protective measures, inspect for the presence of contamination, and return all contaminated equipment, components, and spaces to original condition of cleanliness.

3.1.3.1 Hydraulic system(s). Maintain existing hydraulic system cleanliness and take all necessary precautions to prevent the introduction of contaminants into the hydraulic system. Immediately after disconnecting or removing components from the hydraulic system, seal all openings to the rest of the system using caps for externally threaded connection points, bolt-on blanks, or taped-on discs/covers made of durable plastic or sheet-metal that is no less than 1/16-inch thick.

NOTE

Be aware that plastic bags may be used only when arrangement or configuration prevents the use of the other sealing methods specified above.

14 (Rev-0)

3.1.4 Interferences. The Contractor shall handle all interferences in accordance with SFLC Std Spec 0000, paragraph 3.3.5 (Interferences). Known interferences in way of work include, but are not limited to:

• Insulation and/or lagging

• Hydraulic piping and hoses

• ASW piping

• Pneumatic piping

• Lighting wiring and fixtures

• Control panels

• Electrical boxes.

• Portable railing bolted to the grating surrounding the Z-drive.

• Shaft guards/covers

NOTE

Coast Guard personnel will operate all shipboard machinery and equipment.

3.2 Operational test, initial. Prior to commencement of work, the Contractor shall witness Coast Guard personnel perform an initial operational test of all items or shipboard devices to be disturbed, used, repaired, or altered, to demonstrate existing operational condition. Submit a CFR.

3.2.1 The existing Z-drive itself since being renewed (and possibly damaged/leaking) shall not be operationally tested.

3.3 Patch removal. The Contractor shall cut the access opening required on the 01 Level (23’-0” above baseline). The outline of this access opening is visible on the deck from previous installations. Follow the outline, cut deck plate and lift off of the Cutter. Perform all work required to open and close the access openings in accordance with SFLC Std Spec 8636.

3.3.1 When the access opening is not being utilized for rigging, it shall be kept covered by temporary plywood sheets and a tarp for safety and to limit exposure of internal compartments from the elements.

3.3.2 Boundary test. The Contractor shall verify the integrity of all boundaries affected by this work item using one of the methods described in Std Spec 0740, Appendix C. Submit a CFR.

3.4 System draining. The Contractor shall drain the lubrication, steering, and seal oils from both the Z-drive propulsion units in accordance with TP- 3653 and Coast Guard Drawing 175 WLM 245-001.

Dispose all drain fluids in accordance with applicable Federal, state, and local environmental regulations.

3.4.1 The quantities of existing system oil (for each Z-Drive unit) to be drained and disposed of are:

• Lube and Seal Oil - 120 gallons.

• Steering Oil - 92 gallons.

3.4.2 Once the systems have been drained, open all system tanks and clean to dry bare metal removing all condensation residue using new low-lint cleaning cloths conforming to CID A-A-59323, Type II.

3.5 Designated Z-drive propulsion unit(s) renewal. The Contractor shall receipt inspect the new GFP Z-drive

15 (Rev-0)

3.5.1 Furnish all crane service and riggers required to initially receive the new Z-drive and then later load removed Z-drive onto Government provided transportation. Z-drive will arrive in a horizontal position in a shipping stand. The same shipping stand will be re-used to return removed Z-drive. See photograph at end of specification.

3.5.2 Inspect the new GFP unit for lockwire. If missing, install required lockwire per Technical Representative’s guidance. CG Tech Pub 3653 as well as comparison to existing Z-drive (when removed) shall be referenced for lockwire configuration.

3.5.3 Inspect the new GFP unit’s clutch for rust, water, or shipping damage. Technical Representative shall assist in the inspection.

3.5.4 Stand the new unit upright and stabilize the cort nozzle with straps and come-a-longs so that it does not rotate during rigging. See Figure at end of specification, for recommended rigging.

NOTE

The punch marks are to give the Cutter a reference point in case of a mechanical failure of the feedback boxes.

3.6 Remove existing designated unit. The Contractor shall disconnect all ship service connections (electrical, pneumatic, lubrication, etc.) that will prohibit or impede vertical unshipping of the Z-drive.

Tag all wires and removed hardware to ensure correct reassembly. Cap or seal all broken piping connections.

3.6.1 Remove the Cardan shaft from the Z-drive’s clutch in accordance with the instructions of CG Tech Pub 3653. Rig the Cardan shaft away from the Z-drive to allow for Z-drive vertical removal.

3.6.2 Install alignment pointers and document existing state of alignment.

NOTE

This is necessary to understand any difficulties in obtaining satisfactory alignment of new Z-drives. In the past the new Z-drives would not align with existing drive shaft, and expensive drive shaft realignment was undertaken. It was not apparent if alignment problem was pre-existing or caused by the new Z-drive’s introduction.

3.6.3 Unbolt the flange bolting.

3.6.4 Connect rigging to Z-drive unit, under technical representative’s guidance and in accordance with the instructions of CG Tech Pub 3653. Rig the Z-drive to the pier. The Z-drive frame has padeyes permanently installed to aide rigging evolution.

3.6.5 Once the Z-drive has been removed from Z-drive well, the Government Furnished covers shall be lowered into place and secured onto the existing (old) flange gasket for watertight security. The covers are steel plate with welded padeye in center for rigging and weigh approximately 600 lbs each.

3.6.6 Immediately prior to landing new Z-drive unit, remove steel covers and remove the existing (old) flanged gasket and clean the flange surface in preparation for new gasket. Renew the gasket with a new

16 (Rev-0)

Contractor furnished one, following Technical Representative’s guidance and the instructions of CG Tech Pub 3653.

3.7 Preserve the Z-drive sea well. With the z-drive removed, Contractor shall prepare and paint the interior of the sea well not normally accessible. Coordinate painting with removal/installation of sea well covers (see Figure).

3.7.1 Pre-surface preparation wash. Accomplish low-pressure (less than 5,000 psi) fresh water wash of all affected surfaces, to remove soluble chlorides and other surface contaminants. Refer to SSPC-SP 1, for guidance.

3.7.2 Surface preparation and coating application. Prepare and coat the inside surfaces of the sea well from bottom of opening to the top where mounting flange resides, with the system specified for “Underwater (U/W) Body and Boot-Top (U/W Body and Boot-Top, Icebreaker <235’, in Salt Water)”, in SFLC Std Spec 6310, Appendix A (Cutter and Boat Exterior Painting Systems).

3.7.2.1 Ensure that the first AF coat is applied over the AC undercoating, while it is still tacky.

3.7.3 Post-surface preparation cleaning and inspection. After completion of surface preparation and prior to coating application, accomplish the following tasks and submit a CIR.

3.7.3.1 Perform a visual inspection of the prepared sea well body steel substrate.

3.7.3.2 Perform solvent cleaning of all prepared surfaces, in accordance with SSPC-SP 1. Capture, contain, and dispose of all wastes from solvent cleaning, in accordance with all Federal, state and local regulations..

NOTE

Lists of all authorized coating materials and suppliers, and coating colors are listed in SFLC Std Spec 6310, Appendix C (Cutter and Boat Authorized Coatings).

The preservation specified here is intended to mirror (not alter, superced, or diminish) the requirements found in related Work Item “U/W Body, Preserve (100%).” In some cases this Z-drive Renewal Work Item may be performed without the related Work Item “U/W Body, Preserve (100%)” in the package.

3.7.3.3 Do not paint flange face (of the sea well) that the gasket seats against.

3.8 Install the new GFP Z-drive. The Contractor shall connect rigging to Z-drive unit, under Tech Rep’s guidance and the instructions of CG Tech Pub 3653, and rig the Z-drive from the pier onto the ship.

Ensure that during final landing on the flange the gasket is not damaged.

3.8.1 Bolt the Z-drive to the flange under technical representative’s guidance and the instructions of CG Tech Pub 3653. During the bolting operation, check the Cardan shaft's alignment using laser alignment equipment and techniques. Special alignment pointers will be used in addition as second check, these pointers are provided GFE. Slight movement of the Z-drive unit may be necessary to ensure Z-drive is in proper alignment. After final torquing make final measurements of Z-drive alignment and obtain Technical Representatives concurrence that alignment is acceptable.

17 (Rev-0)

3.9 Run-outs. The Contractor shall perform run-outs on the provided GFE alignment pointers to ensure straightness.

3.9.1 The Z-drive shall be aligned by laser alignment techniques under the direction of the Technical Representatives. The pointers shall be used as a second check and visual proof of proper alignment.

3.10 Piping, hoses and fluids. The Contractor shall pump out the 6 to 7 gallons of storage oil from the new Z-drive unit’s main pod. Dispose of oil in accordance with applicable Federal, state and local environmental regulations.

3.10.1 Connect all disturbed piping and hoses. During connection, visually inspect all hoses for wear and defects. Submit a CFR to report and discovered damage.

3.10.2 Bolt the Cardan shaft to the Z-drive unit’s clutch under Tech Rep’s guidance and the instructions of CG Tech Pub 3653.

3.10.3 Furnish new replacement oils conforming to the manufacturer's recommendations to the seal oil tank, the Z-drive units and to the steering hydraulic systems. Follow the procedures for renewing the Contractor-furnished oils and filters in accordance with TP-3653. The replacement oil shall be filtered through a non-bypass type filter with a 10-micron filter element conforming to MIL-F-24402 during refilling.

3.10.3.1 The total amount of new oil required for an individual Z-Drive unit is as follows:

• Lube and Seal Oil 120 gallons. Approved oils are shown in “Approved Mineral Lubricants” table of TP-3653.

• Steering Oil 92 gallons. Approved oils are shown in “Approved Mineral Lubricants” table of

TP-3653.

3.11 Patch replacement. The Contractor shall prepare the edges of the access opening plate (patch).

Position the plate in place. Install the removed access opening plate using continuous full-penetration welds from both sides in accordance with SFLC Std Spec 0740.

3.11.1 Non-destructive test new insert welds in accordance with SFLC Std Spec 0740. Repair all weld deficiencies and retest. Submit a CFR with weld inspection results to the Coast Guard Inspector.

3.12.2 The existing air supply to Z-drives is depicted in CG Dwg 175-WLM 551-1 (sheet 3). New pressure reducer will be inserted downstream of the existing filter depicted as item 9 on drawing sheet.

Contractor supply required threaded fittings to accomplish piping changes. Materials shall be consistent with existing materials (CG Dwg 175-WLM 551-5).

3.12.3 During Z-drive commissioning/start-up inspect disturbed joints for air leaks and set pressure regulator to 85 psig.

3.13 Restoration. The Contractor shall renew all removed/disturbed shell plating insulation in accordance with CG Dwg 175-WLM 635-1.

3.14 Touch-up preservation. The Contractor shall prepare and coat all new and disturbed surfaces to match existing adjacent surfaces in accordance with SFLC Std Spec 6310, paragraph 3.1.13 (Touch-ups and minor coating repairs.)

18 (Rev-0)

3.15 Calibration. The Contractor, in conjunction with Coast Guard Inspector, shall calibrate the actual versus the indicated azimuth position mechanical indicators throughout the entire azimuth range in accordance with TP-3653. Only Coast Guard Inspector shall operate shipboard equipment.

3.15.1 Coordinate with the Coast Guard Inspector during calibration to allow for the electronic indicators in the MPCMS and MSCC systems to be also verified true and accurate.

NOTE

Coast Guard personnel will operate all shipboard machinery and equipment.

3.16 Operational test, post repairs. After completion of work, the Contractor shall thoroughly test, in the presence of the Coast Guard Inspector and demonstrate all items or shipboard devices that have been disturbed, used, repaired, altered, or installed to be in satisfactory operating condition. Submit a CFR.

3.16.1 The systems shall be inspected for oil leaks prior to undocking and while Z-drive propulsion units are operationally tested.

3.16.2 Operational testing shall be performed under the supervision of the Tech Rep.

4. NOTES

4.1Additional Cutter requirements. When the new clutches are introduced, besides the pressure reducer being added to provide the required 85psig air, Cutter must ensure that the required console changes and solenoid switch adjustments also occur. Contact IBCT-PL if additional information is required.

19 (Rev-0)

FIGURE 1. Z-DRIVE SHIPPING STAND AND SHIPPING ORIENTATION

FIGURE 2. HISTORIC Z-DRIVE LIFTING ON-OFF CUTTER PHOTOGRAPH

20 (Rev-0)

21 (Rev-0)

FIGURE 3. Z-DRIVE RIGGING DIAGRAM (PAGE FROM TECH PUB)

22 (Rev-0)

FIGURE 4. Z DRIVE SEA WELL AND COVERS INSTALLED

23 (Rev-0)

86340_0419_FLT

REC 86340_FLT_175 WLM (ALL) (0818)

WORK ITEM 2: Drydock

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to drydock the vessel, undock the vessel, and perform various drydocking-related tasks.

1.2 Government-furnished property.

MTI ITEM DESCRIPTION NSN/PN QTY ESTIMATED

COST

($/UNIT)

Y *Transducer Cover Plate N/A 2 ea. 50.00

*Government-loaned property, which shall be returned to the vessel upon completion of the availability.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 175 WLM 801-001, Rev A, Hull Lines Coast Guard Drawing 175 WLM 801-003, Rev A, Curves of Form Coast Guard Drawing 175 WLM 801-006, Rev J, Docking Drawing

COAST GUARD PUBLICATIONS

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2014, General Requirements Surface Forces Logistics Center Standard Specification 8634 (SFLC Std Spec 8634), 2014, Drydocking

OTHER REFERENCES

None.

3. REQUIREMENTS

3.1 General.

3.1.1 CIR.

24 (Rev-0)

• None.

3.1.2 Tech Rep.

Not applicable.

3.1.3 Protective measures. The Contractor shall furnish and install all protective coverings to seal off and protect all non-affected vessel's components, equipment, and spaces near the work area against contamination during the performance of work. Upon completion of work, the Contractor shall remove all installed protective measures, inspect for the presence of contamination, and return all contaminated equipment, components, and spaces to original condition of cleanliness.

3.1.4 Interferences. The Contractor shall handle all interferences in accordance with SFLC Std Spec 0000, paragraph 3.3.5 (Interferences). Known interferences include, but are not limited to the following:

• Anchor assembly

• Load conditions

• U/W body appendages

3.2 Key personnel. The Contractor shall determine key personnel and require their presence during all drydocking phases as required by SFLC Standard Spec 8634. Submit list of key personnel to the COR.

3.3 Docking and undocking. The Contractor shall perform drydock and undock in accordance with SFLC Std Spec 8634, using Coast Guard Drawing 175 WLM 801-001, 175 WLM 801-003, and 175 WLM 801- 006 for guidance.

3.4 Cutter conditions. The Contractor shall use the Full Load Condition values listed below all in inches, for purposes of performing Pre-Award calculations as described in Appendix A (Requirements for Calculations) of SFLC Std Spec 8634.

• Displacement (LT SW): 878.473

• VCG (FT ABL): 14.072

• LCG (FT aft FP): 87.469

• LCF (FT aft FP): 91.327

• Trim (FT by bow): 0.274

• MT1” (LT-FT/Inch): 136.75

3.4.1 Blocking. The Contractor shall facilitate docking the vessel in designated block position by arranging keel and side blocks and ensuring minimum block heights as shown on the vessel's docking plan.

TABLE 1 - BLOCKING

Pos.

BLOCK HEIGHT ABOVE DOCKING

FACILITY DECK

Steel Plate

Situation Awareness

Fin Stabilizers Additional

Min. Rudder Removal

Propeller Removal

Shaft Removal

25 (Rev-0)

1 48" NA NA N/A NA Sonar.

Ensure clearance around sonar(s) at Frames 21-22 and Frames 51-52.

NA None

NOTE

This vessel has a Z-drive propulsion system.

3.4.2 Cable, sling, or strap tension calculation. If the Contractor plans to use a vertical lift, crane, or travel/mobile lift to haul out the vessel, the Contractor shall submit the cable, sling, or strap tension calculation specified in Table A1 and paragraph A2.7.2.7 of SFLC Std Spec 8634 with the Pre-Award calculations, using the loading condition specified in paragraph 3.4.

3.5 Pre-award calculations. The Contractor shall provide to the KO a set of pre-award calculations, as described in SFLC Std Spec 8634 Appendix A.

3.5.1 Provide vertical side/bilge block offsets for any side blocks placed in a location where vertical offsets are not already defined by the docking plan.

3.5.2 Submit an alternate blocking arrangement, as part of the pre-award calculation submission, to compensate for any changes from the docking plan.

3.5.2.1 If the alternate blocking arrangement interferes with U/W hull plate inspection or 100% preservation of U/W body surfaces required under separate work items in this specification package, the Contractor shall include a plan of how inspection/preservation will be accomplished. Plan shall include any modifications necessary to the prescribed docking plan including removing, shifting, repositioning blocks, or fleeting the vessel at no additional cost to the Government.

NOTE

1. The USCG has established several approved alternate docking plans for each vessel-class, to facilitate complete access to the entire U/W body structure, for periodic comprehensive inspection and/or 100% preservation.

This inspection and preservation pattern and periodicity is a configuration management concern that is a vital requirement of the contract. Intention to deviate from these plans (fewer blocks, block spacing, additional blocks, etc) is to be identified on pre-award calculations (Paragraph 3.5.2); an alternate docking plan and mitigation strategy will be provided to maintain preservation and inspection configuration.

2. Pre-award calculations may be deemed unsatisfactory - and may adversely affect contract award if they are submitted with the following detrimental factors:

a. No methods have been proposed that meet the requirements for the specified docking plan.

b. Proposed block shifting or fleeting risk-mitigating plan may result in delays in period of performance.

26 (Rev-0)

c. Proposed alternate docking plan violates USCG configuration management policies.

NOTES

1. The COR will convene the UWHIB as soon as possible after the vessel has been dry-docked and the hull has been cleaned. No other work shall take place until the UWHIB completes their inspections.

2. The UWHIB will recommend the extent of underwater body coating system preservation required based on the conditions found during the underwater hull survey.

3.6 Unplanned availability: Underwater body cleaning-removal of marine growth. The Contractor shall accomplish the work in this paragraph in lieu of the work described in SFLC Std Spec 8634 paragraphs

3.5.4.1 and 3.5.4.2. Within four hours after the vessel has been docked, the Contractor shall start cleaning the entire underwater hull from the upper edge of the boot top down, including sea chest gratings, sea chest interiors, fairwaters, rope guards, rudder, shaft strut, z-drive, thruster tunnel, and zinc anodes, as applicable. The Contractor shall remove all marine growth, fouling, salt, and dirt from the underwater hull by High Pressure Fresh Water Wash, using a minimum pressure at the nozzle of 3,500 psi and maximum pressure of 7,000 psi. Complete the hull cleaning before marine growth hardens. Removal of gratings is not required.

WARNING

Do not use chemical additives in the freshwater wash. Take extreme care to avoid damaging or removing existing intact underwater body coating.

3.7 Fuel offloading. The Contractor shall be aware that fuel offloading is not mandatory to drydock the vessel.

3.8 Fleeting. Not required.

4.1 Arrival conditions. The COR will advise the Contractor of the actual tank and draft readings when the vessel arrives, and will discuss with the Contractor any liquid loading changes necessary.

27 (Rev-0)

86350_0617_FLT

REC_86350_FLT_175 WLM (ALL) (0813)

WORK ITEM 3: Temporary Services, Provide - Cutter

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to provide temporary services to the Cutter, during the performance of this availability.

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

None

COAST GUARD PUBLICATIONS

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), 2014, General Requirements Surface Forces Logistics Center Standard Specification 8635 (SFLC Std Spec 8635), 2014, Temporary Services

OTHER REFERENCES

None

3. REQUIREMENTS

3.1 General.

3.1.1 CIR.

None.

3.1.2 Tech Rep.

Not applicable.

3.1.3 Protective measures. The Contractor shall furnish and install all protective coverings to seal off and protect all non-affected vessel's components, equipment, and spaces near the work area against

28 (Rev-0) contamination during the performance of work. Upon completion of work, the Contractor shall remove all installed protective measures, inspect for the presence of contamination, and return all contaminated equipment, components, and spaces to original condition of cleanliness.

3.1.4 Interferences. The Contractor shall handle all interferences in accordance with SFLC Std Spec 0000, paragraph 3.3.5 (Interferences).

3.2 Temporary service particulars. The Contractor shall provide the below listed temporary services, in accordance with SFLC Std Spec 8635.

TABLE 1 - SERVICE SELECTION

*SUB-

PARAGRAPH TITLE Y/N

3.3.1 Office space Y

3.3.2 Telephone and internet access Y

3.3.3 Parking Y

3.3.4 Duty section berthing: __ male, __ female. Duty section berthing shall be provided for {Note: Choose one and delete the rest: (1) The entire duration of the availability,

(2) during disruption of berthing areas or (3) ______ days}

N

3.3.5 Electrical power (including all requirements in associated sub-paragraphs) Y

3.3.6 Hull grounding straps (not applicable when cutter is waterborne) Y

3.3.7 Compressed air (including all requirements in associated sub-paragraphs) N

3.3.8 Hazardous material/hazardous waste disposal (see Tables 2 and 3 below) N

3.3.9 Heavy lift equipment: {_XX day(s)/or 48 hour(s)} Y

3.3.10 Water supply Y

3.3.10.1 Potable water: {500_ gallons per day, at _50_ psig.} Y

3.3.10.2 Hot-circulating water N

3.3.10.3 Cooling water Y

3.3.10.4 Firemain system (including all requirements in associated sub-paragraphs) Y

3.3.11 Steam (including all requirements in associated sub-paragraphs) N

3.3.12 Refuse disposal Y

3.3.13 Sewage and grey water disposal (including all requirements in associated sub-paragraphs) Y

3.3.14 Storage – General (including all requirements in associated sub-paragraphs): Y

3.3.14 Dry stores. N

3.3.14 Paint and flammable stores. N

3.3.14…