210

USCGC 210 FOOT MEDIUM ENDURANCE CUTTERS

(WMEC A&B CLASS)

SPECIFICATIONS FOR DOCKSIDE REPAIRS

Developed By Louis Mikedis

(Revision-5, 25 August 2011)

USCGC 210 FOOT MEDIUM ENDURANCE CUTTERS (WMEC-A&B CLASS) DOCKSIDE

AVAILABILITY 2011

TABLE OF CONTENTS

Work Item Title Page

Revisions Record ii

Consolidate List of References iii

Consolidated List of Government-furnished Property v

Consolidated List of Critical Inspection Items vi

Principal Characteristics Principal Characteristics vii

General Requirements 1

Work Item 1: Emergency Switchboard Circuit Breakers, Upgrade 7 i (Revision-5)

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

6 June 2011 1 1 3.2.4.1 Added additional requirements to warranty.

3.5.1 Added Travel to cutter’s home pier.

23 June 2011 2 1 3.2.4.2 Added sentence to provide lead time required to purchase any spare parts. Added Note: CG may decide to purchase spare parts for an undetermined number of vessels.

3 Aug 2011 3 1 Sect 2 Added additional Drawings – 618 WMEC 320-001, 618 WMEC BM 50, 618 WMEC BM 107, 627 WMEC BM 48

16 Aug 2011 4 1 Section 1.1 added “including system analysis, design, materials and installations. Also added Notice regarding existing retrofill which can be used for design analysis.

Section 3.1.2.1 Changed Tech Rep from Certified to qualified.

Section 3.2.1 refer to all Coast Guard Drawings vise just one.

Section 3.2.1.2 Added the type of existing C/B Reworded Written proposal – deleted prior to award of contract.

Section 2 Added NEMA AB 3, UFGS-26 Section 3.1.2.1 Reworded slightly to include “recommended C/B” Section 3.2.1 added reference UFGS-26 Section 3.2.3 added verbiage with respect to actual start of installation.

3.4.2 added UFGS- 26, sect 3.5 Section 1.1 Added information regarding CGC Resolute and Vigorous having already had these C/B retrofilled, which can be used to make recommended breaker replacement.

Section 3.2.2.1 Added spare circuit breakers.

25 Aug 2011 5 1 Section 3.1.2.1 Changed from “qualified representative of the recommended circuit breaker manufacturer” to “Tech Rep has a résumé of demonstrated experience (minimum 2-years) with the system/equipment” Section 3.4.2 added testing the new C/B IAW the “revised” Technical Publication/Circuit Breaker Specification Sheets which shall include but not be limited to Operation, Operational Testing and Maintenance.

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.

ii (Revision-5)

Consolidate 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 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 – as follows:

• MIL/DOD/CID Specifications: http://www.assistdocs.com/search/search_basic.cfm

• Commandant Instruction Manuals: http://www.uscg.mil/directives/default.asp

• Public Laws, Code of Federal Regulations, U.S Codes, and other Federal Government laws::

www.gpoaccess.gov

The Government is aware of the following internet web links where contractors may procure commercial specifications:

• American Welding Society (AWS) http://www.awspubs.com/index.php

• ANSI, ASTM, IEEEE, NFPA, ASME, SAE Standards: http://www.techstreet.com/

• NFPA: http://www.nfpa.org

• SSPC Standards and pictorial guides: http://shopping.netsuite.com/sspcmarketplace

COAST GUARD DRAWINGS

Coast Guard Drawing 618 WMEC 311-001, Rev N, Emergency Diesel Generator Arrangement, Details, Schematic & Block Wiring Diagram

Coast Guard Drawing 618 WMEC 311-008, Rev C, CAT 3306B, EDG Installation/Replace, Electrical Wiring Diagram Mods

Coast Guard Drawing 618 WMEC 320-001, Rev AM, Major Maintenance Availability 440 & 115 Power One Line Wiring Diagram and Details

Coast Guard Bill of Materials (BM) 618 WMEC 50, Rev C, Casualty Power, System Wiring Diagram

Coast Guard Bill of Materials (BM) 618 WMEC 107, Rev L, Ship Service and Emergency Generator Arrangement, Schematic & Block Wiring Diagram

Coast Guard Drawing 627 WMEC 311-001, Rev J, Ship’s Service & Emergency Generator, Arrangements & Details, Block & Schematic Wiring Diagram iii (Revision-5) http://www.assistdocs.com/search/search_basic.cfm http://www.uscg.mil/directives/default.asp http://www.gpoaccess.gov/ http://www.awspubs.com/index.php http://www.techstreet.com/ http://www.nfpa.org/ http://shopping.netsuite.com/sspcmarketplace

Coast Guard Drawing 627 WMEC 311-004, Rev A, Emergency Diesel Generator, Electrical Installation

Coast Guard Drawing 627 WMEC 311-005, Rev A, Emergency Diesel Generator, Electrical Wiring Diagram

Coast Guard Drawing 627 WMEC BM 48, Bill of Materials

COAST GUARD PUBLICATIONS

Coast Guard Technical Publication (TP) 3233A, Aug 2009, Manufacturer’s Instruction Book, SWBS Group(s) 324, Section F, Switchboard, Emergency Generator

Coast Guard Commandant Instruction (COMDTINST) M10360.3C, Change 1, Jun 2006, Coatings and Color Manual

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), Jan 2009, General Requirements

Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), Jan 2009, Welding and Allied Processes

OTHER REFERENCES

Code of Federal Regulations (CFR) Title 33 CFR, Jul 2007, Navigation and Navigable Waters

Code of Federal Regulations (CFR) Title 40, Jul 2007, Environmental Protection Agency

Code of Federal Regulations (CFR) Title 49, Chapter I, Jul 2007, Pipeline and Hazardous Materials Safety Administration, Department Of Transportation

National Electrical Manufacturers Association (NEMA) AB 3, 200E, Molded Case Circuit Breakers and Their Applications

Navy, Unified Facilities Guide Specifications (UFGS), UFGS-26, July 2006, Switchboard and Switchgear iv (Revision-5)

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 NONE

*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 Service Center v (Revision-5)

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_STD, paragraph 3.2.6.5 (Inspection report particulars)):

Work Item Title

This section is not applicable to this package.

vi (Revision-5)

Principal Characteristics Principal Characteristics

210' WMEC

PHYSICAL CHARACTERISTICS

Length Overall 210' 6"

Length, Design Waterline 200' 0"

Depth (main deck at side to baseline) 19' 6"

Maximum Beam 34' 0"

Height of Highest Projection 88' 0"

Full Load Draft 4,000 lbs

Height of FM Antenna Above Baseline 90' 0"

Light Ship Displacement 875 long tons

Full Load Displacement 1100 long tons

Shore Tie Voltage Requirements 400A / 440V

Frame Spacing 1' 0"

MACHINERY CHARACTERISTICS

Main Propulsion 2 Alco Model 251B Diesel Engines, 5,000 BHP total

Ship's Service Generators 2 Caterpillar Model 3406B Diesel-driven SR4.

250 KW each @ 0.8 power factor, 440V AV, 3 phase, 60 cycle

Emergency Generator Caterpillar Model D333B Diesel-Driven.

Century Synchronous Model, ACR-507, 100KW

Number of Propellers 2

Number of Blades 4

Diameter 7' 6"

Pitch Controllable vii (Revision-5) viii (Revision-5)

210' WMEC

Shaft RPM 300

Shaft Diameter 8.25"

TANK CAPACITIES

Diesel Fuel (95%) 48,375 gal

Fresh Water (95%) 11, 108 gal

JP-5 Fuel (95%) 4,697 gal

Lube Oil (95%) 1,942 gal

00000_PWB_0209_FLT

Commercial Project @ Contractor’ Facility 0209

General Requirements

1. SCOPE

1.1 Intent. This item describes the general requirements to be followed by the Contractor while conducting this availability.

2. REFERENCES

COAST GUARD DRAWINGS

None.

COAST GUARD PUBLICATIONS

Coast Guard Commandant Instruction (COMDTINST) M10360.3C, Change 1, Jun 2006, Coatings and Color Manual

Surface Forces Logistics Center Standard Specification 0000 (SFLC Std Spec 0000), Jan 2009, General Requirements

Surface Forces Logistics Center Standard Specification 0740 (SFLC Std Spec 0740), Jan 2009, Welding and Allied Processes

OTHER REFERENCES

Code of Federal Regulations (CFR) Title 33 CFR, Jul 2007, Navigation and Navigable Waters

Code of Federal Regulations (CFR) Title 40, Jul 2007, Environmental Protection Agency

Code of Federal Regulations (CFR) Title 49, Chapter I, Jul 2007, Pipeline and Hazardous Materials Safety Administration, Department Of Transportation

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.

1 (Revision-5)

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 also to all other work subsequently authorized by changes, modifications, or extensions to the contract.

3.2 Contractor-provided fire extinguishers. The Contractor shall provide portable fire extinguishers.

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

3.4 HW disposal. The Contractor is considered as the generator of all contract-generated hazardous wastes and shall use its facility’s EPA generator ID number for management, transportation, and disposal of said hazardous wastes. Ensure the following:

• Contractor’s hazardous waste handlers shall comply with applicable requirements of 40 CFR 262.

• All contract generated hazardous wastes shall be packaged in 49 CFR-compliant containers.

• The designated wastes shall be disposed of at a state or Federally-approved and permitted HW

TSDF.

• Name of destination TSDF shall be submitted to the KO at the Arrival Conference.

3.5 Sewage facilities for vessel personnel – due to disruption of power. The Contractor shall provide vessel-personnel with two portable toilets. Ensure that the toilets are:

• Located as close as possible to the vessel, at a distance not to exceed 100 yards.

• Cleaned and emptied daily, and restocked with consumables.

4. NOTES

4.1 Access to COMDTINST M10360.3. The COMDTINST M10360.3 may be accessed at the following URL address: http://www.uscg.mil/directives/cim.asp

4.2 QA inspection forms. QA inspection forms (QA-1 thru QA-5), required in SFLC Std Spec 0000 to be completed and submitted during preservation of “critical-coated surfaces”, are provided at the end of this document.

2 (Revision-5) http://www.uscg.mil/directives/cim.asp

3 (Revision-5)

QA-1 - QUALITY ASSURANCE INSPECTION FORM - PRESERVATION CHECKLIST

CHECKPOINT 1 – COATING SYSTEM COMPLIANCE

Ensure all coatings are in compliance with COMDTINST M10360.3, 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 manufacturer(s).

CHECKPOINT 3 - AMBIENT CONDITIONS

Ensure surface and surrounding temperatures are each between 50 and 90°F for water-based 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 manufacturer(s).

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.

CHECKPOINT 5 - SURFACE PREPARATION

Verify environmental conditions (see CHECKPOINT 3).

Ensure cleanliness of prepared surface is as per specification (i.e.: SSPC SP-12, SP-11, SP-10…).

Verify surface anchor profile (1.5-3.5 mils for abrasive-blasted steel surfaces, 1.0 mil (minimum) for power-tool cleaned surfaces, 1.0-1.5 mils for abrasive-blasted aluminum surfaces, and 1.5 –2.5 for surfaces to be coated w/single coat of inorganic zinc).

Measure soluble salt conductivity (5 measurements per 1000 sqft) – maximum threshold: 70 microsiemens/cm for non-submerged surfaces and 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 at random, to prevent under or over application.

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

Perform visual inspection for coating defects. Perform holiday inspection with a holiday detector for “critical-coated surfaces”.

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.

Verify system cure for service resumption - U/W Body surfaces: 5-8 hours @ 77 degrees F; Potable water tanks: 7 days @ 77 degrees F.

Ensure potable water tank exhaust ventilation is maintained continuously from and during coating application through final system cure (minimum 7 days @ 77 degrees F.), to exhaust all solvent to the atmosphere and to prevent solvent entrapment.

CHECKPOINT 10 – RECORD KEEPING

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

Signature of Inspector:_______________________________________________Date:____________

QA-2 - QUALITY ASSURANCE INSPECTION FORM

ENVIRONMENTAL READINGS

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

DATE TIME

ENTER ACTIVITY

(Surface preparation, primer coat, barrier coat, top coat, etc…)

LOCATION DEW

POINT

SURFACE

TEMP.

% REL.

HUMIDITY

INSPECTOR’S

INTIALS

Signature of Inspector:__________________________________________Date:____________

1 (Revision-5)

QA-3 - QUALITY ASSURANCE INSPECTION FORM - SURFACE PROFILE LOG

Vessel Name And Hull Number:__________________________________________________

Work Item Title:_______________________________________________________________

Location of Work (Including Frame Numbers):______________________________________

Area (Square Feet):_____________

Surface Preparation Method:_____________________________________________________

Abrasive Manufacturer And Size:_________________________________________________

Degreasing Method Used:_______________________________________________________

Number Of Hours Surfaces (Steel Only) Left Unpainted:_______________________________

Sweep blasting performed to remove flash rusting (steel)? Yes/No:______________________

Place Surface Profile Replica Tapes In The Spaces Provided Below, To Serve As Permanent QA record.

Maintain separate log for each area/location. When an Area Is Divided Into Separate Sections, Maintain A Separate Log for Each Section.

AVERAGE

MILS

(IAW ASTM

D4417, METHOD C)

Place Surface Profile Replica Tape Here

Reading:__________ mils

Date and Time:__________________________________________________

2 (Revision-5)

Location of Surface Profile Measurements:___________________________________________________________

Signature of Inspector:____________________________________________________________________________

3 (Revision-5)

QA-4 - QUALITY ASSURANCE INSPECTION FORM - SURFACE SOLUBLE SALT

CONDUCTIVITY LOG

Vessel Name and Hull Number:__________________________________________________

Work Item Title:_______________________________________________________________

Location of Work (including frame numbers):_______________________________________

Area (square feet):____________

DATE TEST LOCATIONS CONDUCTIVITY

(microsiemens/cm)

Date and Time:_________________________________________

Signature of Inspector:___________________________________

4 (Revision-5)

QA-5 - QUALITY ASSURANCE DATA FORM - DRY FILM THICKNESS (DFT)

MEASUREMENTS IAW SSPC PA-2

(Use one sheet for each sequence)

Vessel Name and Hull Number:__________________________________________________

Work Item Title:______________________________________________________________

Coating Manufacturer:_________________________________________________________

Product Name:________________________________________________________________

Batch Number:________________________________________________________________

Induction Time:_______________________________________________________________

Coating System Sequence (Indicate whether: primer, touch-up primer, barrier coat, 3rd coat…):__________________

DFT

MEASUREMENT

NUMBER

LOCATION OF READINGS MEASURED

DFT

Application Method (Airless, Conventional Spray, Rolled):____________________

5 (Revision-5)

Average DFT: __________________________________________________________

Date and Time: _________________________________________________________

Signature of Inspector: ___________________________________

6 (Revision-5)

EC_32410_LNM_0910_210

Work Item 1: Emergency Switchboard Circuit Breakers, Upgrade

1. SCOPE

1.1 Intent. This work item describes the requirements for the Contractor to upgrade the existing emergency switchboard circuit breakers, type [Square D SEF36800LSES2D8 (Qty 2 ea) per vessel] for the A & B Class 210 Foot WMEC vessel’s, which shall include system analysis, design, materials and installations.

NOTE!

Due to Casualty Repairs CGC’s Resolute and Vigorous have had EDG Circuit Breaker Upgrades using Square D 800 Masterpack NW Retrofill breaker. Both retrofill circuit breakers have met original design criteria and are suitable replacements These two cutters can be used to gather information to formulate a 210 Fleet EDG Circuit Breaker upgrade. See section 3.5 for Home Pier Locations.

1.2 Government-furnished property.

None.

2. REFERENCES

COAST GUARD DRAWINGS

Coast Guard Drawing 618 WMEC 311-001, Rev N, Emergency Diesel Generator Arrangement, Details, Schematic & Block Wiring Diagram

Coast Guard Drawing 618 WMEC 311-008, Rev C, CAT 3306B, EDG Installation/Replace, Electrical Wiring Diagram Modifications

Coast Guard Drawing 618 WMEC 320-001, Rev AM, Major Maintenance Availability 440 & 115 Power One Line Wiring Diagram and Details

Coast Guard Bill of Materials (BM) 618 WMEC 50, Rev C, Casualty Power, System Wiring Diagram

Coast Guard Bill of Materials (BM) 618 WMEC 107, Rev L, Ship Service and Emergency Generator Arrangement, Schematic & Block Wiring Diagram

Coast Guard Drawing 627 WMEC 311-001, Rev J, Ship’s Service & Emergency Generator, Arrangements & Details, Block & Schematic Wiring Diagram

7 (Revision-5)

Coast Guard Drawing 627 WMEC 311-004, Rev A, Emergency Diesel Generator, Electrical Installation

Coast Guard Drawing 627 WMEC 311-005, Rev A, Emergency Diesel Generator, Electrical Wiring Diagram

Coast Guard Bill of Materials (BM) 627 WMEC 48, Rev D, 440/115 VAC Power One-Line Wiring Diagram & Details

COAST GUARD PUBLICATIONS

Coast Guard Technical Publication (TP) 3233A, Aug 2009, Manufacturer’s Instruction Book, SWBS Group(s) 324, Section F, Switchboard, Emergency Generator

OTHER REFERENCES

Institute of Electrical and Electronic Engineers (IEEE) Standard 45, 2002, Recommended

Practice for Electrical Installations on Shipboard, Sect 7.5 Circuit Breakers National Electrical Manufacturers Association (NEMA) AB 3, 200E, Molded Case Circuit

Breakers and Their Applications Navy, Unified Facilities Guide Specifications (UFGS), UFGS-26, July 2006, Switchboard and

Switchgear

3. REQUIREMENTS

3.1 General.

3.1.1 CIR.

None.

3.1.2 Tech Rep. The Contractor shall provide the services of qualified Tech Rep, who is familiar with the Switchboard Equipment and the existing Square-D circuit breakers, to accomplish the following tasks

– on site:

• Provide manufacturer's proprietary information, software, and tools pertinent to the equipment/system and to the direct replacement of existing circuit breakers with features equal to existing. Ensure the direct replacement circuit breakers are supportable with respect to the availability of spare parts.

• 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.

3.1.2.1 Ensure that the Tech Rep has a résumé of demonstrated experience (minimum 2-years) with the system/equipment stated above.

3.1.2.2 Submit the name of the Tech Rep to the COTR at the Arrival Conference.

8 (Revision-5)

3.1.3 Protective measures. The Contractor shall furnish and install suitable covering to seal off and protect all non-affected surfaces/equipment and spaces in the vicinity of the work area against contamination during the performance of work. Upon completion of work, remove protective material and inspect for the presence of contamination. Clean all equipment and spaces, contaminated due to improper protection, to original condition of cleanliness.

3.1.4 Interferences. The Contractor shall be aware that interferences in way of work include, but are not limited to the below-listed. Handle all interferences in accordance with SFLC Std Spec 0000, paragraph

3.3.5 (Interferences):

• Hatches.

• Vertical ladders.

• Required rigging.

3.1.5 Coordination of work. The Contractor shall coordinate work with the COTR and the Engineering Officer with regards to power outages which may be necessary for the Emergency Circuit Breaker upgrade installations. The Contractor shall submit a written notice of at least 48 hours prior to requesting the securing of power on the vessel.

NOTE!

Coast Guard personnel will be responsible for the actual act of securing power i.e. line side de-energizing, lock-out, tag-out, and grounding of any equipment.

3.2 Emergency switchboard circuit breaker upgrade. The Contractor shall perform the following:

3.2.1 Initial on-site visit. Using Coast Guard Technical Publication (TP) 3233A, Coast Guard Drawings referenced in section 2 and UFGS-26 as guidance perform initial onsite visit for the purpose of conducting pre-engineering which shall include collecting information on existing switchgear construction, bussing configuration, cell and frame dimensions, equipment accessibility necessary for the modifications required for circuit breaker upgrade.

3.2.1.1 The Contractor shall have a firm understanding of the voltage systems, wiring drawings, mountings and operating/switching procedures of the vessel’s electrical distribution system which includes Main Generators, Emergency Generator and Shore-Power. The replacement circuit breakers shall be a direct replacement of the existing circuit breakers in terms of operating and protective features and shall be able to interface with the vessels main switchboard as the original design features. The Contractor shall ensure that the direct replacement circuit breakers will be supportable with respect to the availability of spare parts for the purposes of repairs and or maintenance.

3.2.1.2 The existing circuit breakers are Square D type SEF36800LSES2D8.

3.2.2 Written proposal. The Contractor shall provide a written proposal for approval by the Coast Guard as follows:

3.2.2.1 Installation plan. The installation plan shall include:

• Catalogue specification sheet. Provide new equipment specification sheets which can be incorporated into existing Coast Guard Technical Publications. The proposed replacement EDG circuit breakers at a minimum shall conform to NEMA AB 3 and IEEE 45.

9 (Revision-5)

• Spare parts list. Provide a list of recommended spare parts based on analysis from similar systems on Navy/Coast Guard ships. The list shall include an estimated lead-time for each spare part listed.

• Spare circuit breakers. The Coast Guard shall have the option to purchase an additional 4 spare EDG Switchboard circuit breakers.

• “Red-lined drawing deliverable(s). The Contractor shall “red-line all applicable Coast Guard Drawings listed in section 2 to clearly reflect the installation of the EDG Circuit breaker replacements and provide to the Contracting Officer upon completion of installation.

• Within 48 hours after completion of this circuit breaker upgrade and installation, submit a draft copy of the marked-up drawing(s) to the COTR for review and approval.

• Within 10 calendar days after receiving Coast Guard comments or completion of installation and upgrade, whichever occurs first, incorporate all comments and deliver one set of the final red-lined drawing(s) to the COTR.

• Warranty. Written warranty terms and conditions with the vendor quotation. A minimum warranty period of five (5) years from the date of installation for each circuit breaker shall be included for the installation of each ship set.

3.2.3 Installation. The Contractor shall not commence with the actual installation of the recommended EDG circuit breakers until the written proposal has been approved by the Contracting Officer (KO).

3.2.4 Prototype. An initial installation shall be performed on an “A” Class cutter, namely the Confidence and later a “B” Class, namely the Resolute. Upon successful prototype for each class cutter, the Contractor may be required to install remaining emergency switchboard circuit breakers (Qty 2 ea) per vessel.

3.2.5 Existing emergency circuit breaker removals. Upon approval of the installation plan by the Contracting Officer (KO) the Contractor shall provide all labor and rigging to remove the two existing Square D type SEF36800LSES2D8 circuit breakers and dispose of in accordance with Federal, State and local regulations.

3.2.6 Emergency circuit breaker replacement. Upon approval by the (KO), provide all labor and rigging necessary to furnish, fit and install two emergency circuit breakers with the following minimum salient characteristics:

• Voltage - 600 VAC, 3-phase

• Continuous current – 800 Amp Frame w/variable Amp trip setting to be determined

• Interrupting capacity – 85,000 Amps

• Electrically Operated Shunt Trip/Shunt Close/Charging Motor : 24-30 VDC

• Micro-logic Trip unit: 5.0 Amps

• Long term, Short Term & Instantaneous Settings

• Push Button Interlock

• Spring Charge Interlock

• Alarm Switches

• Auxiliary Switches

10 (Revision-5)

3.2.6.1 Furnish, fit and install all necessary components to integrate the new 800 AF circuit breakers to the existing Emergency Switchboard which shall include but not limited to new copper bus, front door panel, bus supports, breaker mounting plate and all necessary hardware to make electrical and mechanical connections. The installation procedures shall include the best practices of UFGS-26.

3.2.6.2 Install all circuit breaker control wiring necessary to make the breaker perform within the vessel’s existing operating configuration and procedures including (a) bus tie breaker should open upon loss of normal power, and (b) Emergency Diesel Generator (EDG) should start and the EDG breaker should close within a pre-determined period (in seconds).

3.3 Electrical isolation plan. The Coast Guard and the Contractor shall be jointly responsible for securing electrical equipment and providing electrical service to vital loads in accordance with the vessel’s Isolation Plan which will be provided by the Coast Guard. The Contractor shall be responsible for verifying total electrical isolation of the work area prior to commencement of work. If total electrical isolation cannot be obtained, it may be necessary for the Contractor to perform the installation with no power to the vessel. In this instance, the Contractor shall be responsible for providing a portable generator, portable lights, and string lights to ensure at a minimum the work area and main passage way are safely illuminated.

3.4 Emergency circuit breaker upgrade, test. The Contractor shall perform the following to demonstrate that the newly installed circuit breakers operate and integrate as per original ship’s design.

3.4.1 Initial testing. Perform visual inspections, insulation resistance testing of new and existing equipment, check for proper phase rotation when the system is energized.

3.4.2 Operational testing. Demonstrate that the newly installed breakers operate in all modes of operation in accordance with the revised Coast Guard Technical Publication which shall include but not be limited to Operation, Operational Testing and Maintenance and shall conform to the requirements of UFGS-26, Section 3.5 Performance of Acceptance Checks and Tests. Submit CFR.

NOTE!

Coast Guard personnel will operate all equipment.

11 (Revision-5)

12 (Revision-5)

3.5 Cutter’s home pier listing.

Name Location

Active Port Angeles, WA Alert Warrenton, Oregon Confidence Patrick AFB, Florida Dauntless Galveston, TX Decisive Pascagoula, MS Dependable Cape May, NJ Diligence Wilmington, NC Reliance Kittery, Maine Resolute Saint Petersburg, Florida Steadfast Warrenton, Oregon Valiant Miami Beach, Florida Venturous Saint Petersburg, Florida Vigilant Patrick AFB, Florida Vigorous Cape May, NJ

3.5.1 Travel to cutter’s home pier. The Contractor shall perform an initial on-site visit for both A & B Class cutters for the purpose of conducting pre-engineering as stated previously. Additionally it is estimated that five (5) trips to five (5) cutter home piers shall be required during the first Base Year for a total of seven (7). It is also estimated that the Contractor will be required to travel seven (7) times to seven (7) cutter home piers during the first Option Year.

Travel requirements will be subject to the cutter’s schedules and availabilities, and will not be certain at the time of award.

4. NOTES

4.1 Coast Guard responsibilities. The Coast Guard will provide free access to their facilities as appropriate for the work being performed. The Coast Guard will make all equipment available upon arrival of the Contractor’s personnel to permit unimpeded progress of work.