Section_C_Statement_of_Work_(SOW).pdf

Department of Homeland Security (DHS) 8

United States Coast Guard (USCG) 12

270’ MEDIUM ENDURANCE CUTTER 16

(WMEC) SERVICE LIFE EXTENSION (SLEP) 17

ELECTRICAL POWER GENERATION 20

STATEMENT OF WORK (SOW) 21

70Z02319RAVS03000 24

September 6, 2019 29

270’ WMEC SLEP 70Z02319RAVS03000

SECTION C - STATEMENT OF WORK Page 2 of 28

(This Page Intentionally Left Blank) 49

SECTION C - STATEMENT OF WORK Page 3 of 28

Table of Contents 51

1.0 BACKGROUND .............................................................................................................................. 4 53

2.0 APPLICABLE INFORMATION ..................................................................................................... 5 54

3.0 COMPONENTS, PARTS AND ACCESSORIES ............................................................................ 8 55

4.0 GENERAL REQUIREMENTS ........................................................................................................ 9 56

5.0 INTEGRATED SYSTEM DESIGN ............................................................................................... 12 57

6.0 WORK PACKAGE ........................................................................................................................ 14 58

7.0 QUALITY ASSURANCE, TESTS AND INSPECTION .............................................................. 16 59

8.0 PACKING, PRESERVATION, MARKING AND SHIPPING ..................................................... 18 60

9.0 SUPPLY .......................................................................................................................................... 20 61

10.0 PROVISIONING TECHNICAL DATA ........................................................................................ 20 62

11.0 TECHNICAL SUPPORT ............................................................................................................... 24 63

12.0 WARRANTY ................................................................................................................................. 27 64

13.0 DELIVERABLES ........................................................................................................................... 27 65

Attachments 67

ATTACHMENT C-1: TECHNICAL SPECIFICATION FOR SHIP SERVICE & EMERGENCY 69

DIESEL GENERATOR SETS 70

ATTACHMENT C-2: TECHNICAL SPECIFICATION FOR SWITCHBOARDS 71

ATTACHMENT C-3: TECHNICAL SPECIFICATION FOR DIESEL GENERATOR SET TESTING 72

ATTACHMENT C-4: ELECTRICAL POWER GENERATION DATA REQUIREMENTS LIST (DRL) 73

SECTION C - STATEMENT OF WORK Page 4 of 28

1.0 BACKGROUND 75

1.1. The United States Coast Guard (USCG) in support of the 270’ Medium Endurance Cutter (WMEC) 76 Service Life Extension Program (SLEP) is looking to complete a service life extension of the existing 77 electrical power generation system on the 270’ WMECs. This Statement of Work (SOW) and the 78 Technical Specifications require the selection and procurement of new commercially available diesel 79 generator sets and the integrated design and procurement of components to integrate the new generator 80 sets into the existing shipboard electrical system. This includes the design for modification, refurbishment 81 and/or modernization of the switchboards (SWBD) and the existing shipboard electrical distribution 82 system and components to fully integrate the new generator sets, address obsolescence and extend the 83 service life of the 270’ WMECs for a minimum of 15 years from installation or approximately 20 years 84 from contract award. Tentative delivery schedule would support prototype installations in FY21 and 85 FY22 with SLEP full rate production (FRP) of six (6) to nine (9) cutters between FY23 and FY28 and a 86 maximum of thirteen (13) cutters by FY30. 87

1.2. The SLEP is intended for completion on 270’ WMEC B-Class cutters, however this contract will also 88 cover the procurement of the integrated design and components required for installation onboard 270’ 89 WMEC A-Class cutters. There are some design differences between the two classes which must be 90 examined by the Contractor. The first install is planned for completion on a B-Class cutter, so all 91 requirements of this SOW and the Technical Specifications must first be met for the B-Class. 92

1.3. The USCG 270’ WMECs are equipped with three generator sets. Two generator sets are used for ship 93 service and one generator set is used for emergency power. The existing Ship Service Diesel Generator 94 (SSDG) sets consist of a Caterpillar D398TA engine coupled to a KATO Engineering Model 6P6-1350 95 generator. The existing Emergency Diesel Generator (EDG) set consists of a Caterpillar D348TA engine 96 coupled to a KATO Engineering Model 4P4-1900 generator. These generator sets are rapidly becoming 97 unsupportable and obsolete. These components and those identified within this SOW and Technical 98 Specifications are to be recapitalized with new, supportable equipment. 99

1.4. The electrical distribution system for the 270’ WMECs consists of two ship’s service switchboards (1S 100 and 2S) and an emergency switchboard (1E). Both ship’s service switchboards are co-located in a single 101 cabinet in the main machinery space and the emergency switchboard is located in the aft steering space. 102 These switchboards are comprised of an enclosure, circuit breakers, generator controls/regulation, various 103 meters and instruments, bus bars and power management logic. The existing switchboards are original to 104 the cutter from delivery and are at or over 30 years old. The USCG is looking to limit the refurbishment / 105 upgrades to only the required changes to adequately integrate the new generator sets into the existing 106 shipboard electrical distribution system and to extend the service life of the switchboards by addressing 107 obsolescence. The replacement of existing switchboards will be considered if it is in the best interest of 108 the USCG. 109

1.5. State of the market, Commercial off the Shelf (COTS) equipment is highly desirable. Equipment renewal 110 is limited to extending the service life of the cutter and is not meant to add additional capabilities. 111

1.6. This SOW describes the procurement of engineering services, technical data and equipment required to 112 upgrade the electrical power generation system of the USCG 270’ WMECs. The Technical Specifications 113 describe the technical requirements and testing requirements for the equipment supplied. The Technical 114 Specifications are provided as Attachments to this SOW. 115

1.7. The shipboard installation of components will be performed by the USCG Yard in Baltimore, MD. This 116 SOW DOES NOT include installation of the equipment by the Contractor, but DOES include the 117 requirement for onsite technical support at the USCG Yard to ensure that the equipment is installed and 118 functions in accordance with this SOW and the Technical Specifications. Development of the integrated 119 design, and the installation and commissioning of the system will require close coordination between the 120 Contractor and government entities including, but not limited, to USCG SFLC-Baltimore, USCG Yard and 121 Naval Surface Warfare Center Philadelphia (NSWC-Philadelphia). 122

1.8. Components, documentation, and technical support items covered under this SOW are as follows: 123

1.8.1. Integrated System Design 124

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1.8.2. Work Package 125

1.8.3. Quality Assurance, Tests and Inspections 126

1.8.4. Packing, Preservation, Marking and Shipping 127

1.8.5. Supply 128

1.8.5.1. Equipment 129

1.8.5.1.1. Components 130

1.8.5.1.1.1. Ship Service Component Set 131

1.8.5.1.1.1.1. Two (2) Air-Start Diesel Generator Sets for Ship Service 132

1.8.5.1.1.1.2. One (1) Ship Service Switchboard Retrofit Kit for connecting the two 133

SSDGs to the Ship Service Switchboard (1S and 2S) 134

1.8.5.1.1.2. Emergency Service Component Set 135

1.8.5.1.1.2.1. One (1) Electric-Start Diesel Generator Set for Emergency Service 136

1.8.5.1.1.2.2. One (1) Emergency Service Switchboard Retrofit Kit 137

1.8.5.1.2. Parts & Accessories 138

1.8.5.2. Onboard Repair Parts 139

1.8.5.3. System Stock 140

1.8.6. Provisioning Technical Data 141

1.8.7. Technical Support 142

1.8.8. Warranty 143

2.0 APPLICABLE INFORMATION 144

2.1. Guidance for Information 145

2.1.1. References and drawings listed below can be provided upon request. 146

2.1.2. Unless otherwise specified, technical publications and drawings are applicable to 270’ WMEC 147 cutters. 148

2.1.3. Order of Precedence - In the event of a conflict between the text of this SOW and the references 149 and requirements cited herein, this SOW takes precedence. The Contractor must notify the 150 Contracting Officer (KO) and Contracting Officers Representative (COR) in writing for a 151 resolution of any ambiguity or conflict found in the SOW, Technical Specifications, and 152 references prior to proceeding with any work. 153

2.2. References 154

USCG Specifications for 270 Foot B-Class Medium Endurance Cutter 1 September 1979 155 USCG Technical Publication 2823A, Main Ship Service and Emergency Switchboards 156 USCG Technical Publication 2820A, Ship Service Diesel Generator - General Information 157 USCG Technical Publication 2820A, Ship Service Diesel Generator - Model D-398-TA Parts Book 158 USCG Technical Publication 2821A, Emergency Diesel Generator - General Information 159 USCG Technical Publication 2821B, Generator Section – EDG 160 USCG Technical Publication 2703, SHIP SERVICE DIESEL GENERATOR (SSDG) SET 161 USCG Technical Publication 2704, MANUFACTURER'S INSTRUCTION BOOK - SWBS GROUP(S) 162

312-324 163 USCG Technical Publication 2705, MAIN AND EMERGENCY SWITCHBOARDS 164 USCG Technical Publication 4692A, SHIP SERVICE DIESEL GENERATOR (SSDG) - LUBE OIL 165

CENTRIFUGE SYSTEM - MODEL 3400 166

USCG Technical Publication 5402, COAST GUARD MONITORING CONTROL SYSTEM (CGMCS) - 167

APPENDIX A 168

USCG Technical Publication 5403, COAST GUARD MONITORING CONTROL SYSTEM (CGMCS) - 169

APPENDIX B 170

USCG Technical Publication 5404, COAST GUARD MONITORING CONTROL SYSTEM (CGMCS) - 171

APPENDIX C and D 172 USCG Technical Publication 5405, COAST GUARD MONITORING CONTROL SYSTEM (CGMCS) - 173

APPENDIX E 174

USCG Technical Publication 5406, COAST GUARD MONITORING CONTROL SYSTEM (CGMCS) - 175

APPENDIX F THRU L 176

SECTION C - STATEMENT OF WORK Page 6 of 28

USCG Technical Publication 5997, MPCMS - LEGACY DOCUMENT - "A" CLASS 177 USCG Technical Publication 9136, AUXILIARY CONTROL AND MONITORING SYSTEM (270 178

CGMCS) - OPERATION AND MAINTENANCE MANUAL 179

2.3. Requirements 180

IEEE 45 - IEEE Recommended Practice for Electrical Installation on Shipboard (IEEE Std 45, 2002) 181 46 CFR Subchapter J – Electrical Engineering 182 ABS Rules for Building and Classing Steel Vessels (ABS-SVR, 2018) 183

MIL-STD-1399, INTERFACE STANDARD FOR SHIPBOARD SYSTEMS 184

MIL-C-19836, MILSPEC Coolers, Fluid, Industrial, Air, Motor and Generator 185

MIL-STD-167-1A, MECHANICAL VIBRATIONS OF SHIPBOARD EQUIPMENT (TYPE I - 186

ENVIRONMENTAL AND TYPE II - INTERNALLY EXCITED) 187

MIL-STD-167-2A, MECHANICAL VIBRATIONS OF SHIPBOARD EQUIPMENT (RECIPROCATING 188

MACHINERY AND PROPULSION SYSTEM AND SHAFTING) TYPES III, IV, AND V 189

(CONTROLLED DISTRIBUTION) 190

ASTM F1166-07, Standard Practice for Human Engineering Design for Marine Systems, Equipment and 191 Facilities 192

USCG Specification D-084-0481 Rev A - Equipment Unit Preservation, Packaging, and Marking 193 USCG Specification D-086-0508, 2008 - Technical Documentation Specification Requirements and 194

Standards 195 NAVSEA T9300 - NAVSEA Design Practices and Criteria Manual, Electrical Systems for Surface Ships, 196

Chapter 300 197 IEEE 315 - IEEE Standard and American National Standard for Electrical and Electronics Diagrams 198 ANSI S2.26 - American National Standard Vibration Testing Requirements and Acceptance Criteria for 199

Shipboard Equipment 200 ANSI S2.27 “American National Standard Guidelines for the Measurement and Evaluation of Vibration of 201

Ship Propulsion Machinery”. 202 ISO 21940-11 “Mechanical Vibration - Rotor balancing - Part 11: Procedures and tolerances for rotors with 203 rigid behavior” (2016) 204

MIL-STD-1474E, DEPARTMENT OF DEFENSE DESIGN CRITERIA STANDARD: NOISE LIMITS 205

(15-APR-2015) 206

ISO 8217 “Petroleum products - Fuels (class F) - Specifications of marine fuels” (2017) 207 IEEE 1584 - Guide for Performing Arc-Flash Hazard Calculations (IEEE Std 1584, 2018) 208 ANSI/ASQC Q9001 – American National Standard, Quality Systems – Model for Quality Assurance in 209

Design and Development, Production, Installation and Servicing. (2000) 210 ANSI/NCSL Z540.3 – Requirements for the Calibration of Measuring and Test Equipment. (2006) 211 IEC 61131-3, System Hardware and Software Technical Requirements, Edition 3.0, (2013) 212 ASTM D3951, Standard Practice for Commercial Packaging 213 ASME/ANSI B16.5 - 1996 - Pipe Flanges and Flanged Fittings 214 ASTM A53 / A53M – 18, Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, 215

Welded and Seamless 216 ASTM A312 / A312M - 18a, Standard Specification for Seamless, Welded, and Heavily Cold Worked 217

Austenitic Stainless Steel Pipes 218

FED-STD-H28A, FEDERAL STANDARD: SCREW-THREAD STANDARDS FOR FEDERAL 219

SERVICES 220

MIL-DTL-24643C – Cables, Electrical, Low Smoke Halogen-Free, For Shipboard Use, General 221

Specification, 2009 222 NEMA 250 – Enclosures for Electrical Equipment (1000 Volts Maximum), (2008) 223 ISO 3046-1 (Reciprocating internal combustion engines – Performance) 224 International Maritime Organization (IMO) MARPOL (73/78) Annex VI and EPA Regulation 40 CFR 225

1042 (Control of Emissions from New and In-Use Marine Compression-Ignition Engines and Vessels) 226 MIL-PRF-9000J, PERFORMANCE SPECIFICATION: LUBRICATING OIL, SHIPBOARD INTERNAL 227

COMBUSTION ENGINE, HIGH OUTPUT DIESEL (07 JAN 2010) 228

MIL-F-16884J, MILITARY SPECIFICATION: FUEL, NAVAL DISTILLATE (31 MAY 1995) 229

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MIL-DTL-5624U, DETAIL SPECIFICATION: TURBINE FUEL, AVIATION, GRADES JP-4 and JP-5 230

(05 JAN 2004) 231

SAE J514 – Hydraulic Tube Fittings (2012) 232 ASTM A182 / A182M – 19, Standard Specification for Forged or Rolled Alloy and Stainless Steel Pipe 233

Flanges, Forged Fittings, and Valves and Parts for High-Temperature Service 234 ASTM A240 / A240M – 18, Standard Specification for Chromium and Chromium-Nickel Stainless Steel 235

Plate, Sheet, and Strip for Pressure Vessels and for General Applications 236

MIL-STD-461, MILITARY STANDARD: ELECTROMAGNETIC INTERFERENCE 237

CHARACTERISTICS REQUIREMENTS FOR EQUIPMENT (31 JUL 1967) 238

DD250 Link: https://www.acq.osd.mil/dpap/ccap/cc/jcchb/Files/FormsPubsRegs/Forms/DD250.pdf 239

2.4. USCG Drawings (Hull # 901-904; A-Class) 240

901-WMEC-183-001, DIESEL GENERATOR FOUNDATIONS 241

901-WMEC-201-001, ENGINE ROOM ARRANGEMENT 242

901-WMEC-256-001, MAIN AND AUXILIARY SEAWATER COOLING SYSTEM DIAGRAM 243

901-WMEC-260-001, EMERGENCY F.O SHUTDOWN A & D 244

901-WMEC-261-001, FUEL OIL SERVICE SYSTEM DIAGRAM 245

901-WMEC-262-001, LUBE OIL SERVICE SYSTEM DIAGRAM 246

901-WMEC-264-003, L.O. SPINNER II INSTALLATION 247

901-WMEC-310-001, SHIP SERVICE DIESEL GENERATOR INSTALLATION & ARRANGEMENT 248

901-WMEC-310-002, S/S DSL GEN LO SYS DIAG 249

901-WMEC-310-005, SHIP SERVICE DIESEL GENERATOR WIRING DIAGRAM 250

901-WMEC-310-008, EMER DSL GEN INSTALLATION & ARRANGEMENT 251

901-WMEC-310-009, EMER DSL GEN LO SYS DIAG 252

901-WMEC-310-012, EMERGENCY DIESEL GENERATOR WIRING DIAGRAM 253

901-WMEC-310-015, SHIP SERVICE AND EMERGENCY DIESEL FUEL OIL SYSTEM DIAGRAM 254

901-WMEC-311-001, ELEC SYS LOAD & POWER ANALYSIS 255

901-WMEC-311-002, MAXIMUM TRANSIENT VOLTAGE DIP 256

901-WMEC-311-003, FAULT CURRENT ANALYSIS 257

901-WMEC-320-040, ELECTRICAL ONE-LINE DIAGRAM (BEAR) 258

901-WMEC-320-054, EMER SWBD GEN & BUS TIE & SSG'S BRKR REPL 259

901-WMEC-320-075, ELECTRICAL ONE-LINE DIAGRAM (WMEC 901 ONLY) 260

901-WMEC-324-002, S/S SWITCHBOARD A&D 261

901-WMEC-324-005, EMERGENCY SWITCHBOARD A&D 262

901-WMEC-501-003, STEERING GEAR ROOM ARRANGEMENT 263

901-WMEC-551-001, DIAGRAM COMPRESSED AIR SYSTEM 264

901-WMEC-801-006, GENERAL ARRANGEMENT, 1st PLATFORM 265

901-WMEC-801-009, OUTBOARD PROFILE 266

901-WMEC-801-010, INBOARD PROFILE 267

2.5. USCG Drawings (Hull # 905-913; B-Class) 268

905-WMEC-183-001, DIESEL GENERATOR FOUNDATIONS 269

905-WMEC-201-001, ENGINE ROOM ARRANGEMENT 270

905-WMEC-256-001, MAIN & AUX SALT WATER COOLING SYSTEM DIAGRAM 271

905-WMEC-259-001, DIESEL EXHAUST SYSTEM DIAGRAM 272

905-WMEC-260-001, EMERGENCY F.O SHUTDOWN A & D 273

905-WMEC-261-001, FUEL OIL SERVICE SYSTEM DIAGRAM 274

905-WMEC-262-001, LUBE OIL SERVICE SYSTEM DIAGRAM 275

905-WMEC-264-003, L.O. SPINNER II INSTALLATION 276

905-WMEC-310-001, SHIP SERVICE DIESEL GENERATOR INSTALLATION & ARRANGEMENT 277

905-WMEC-310-002, S/S DSL GEN LO SYS DIAG 278

905-WMEC-310-005, SHIP SERVICE DIESEL GENERATOR WIRING DIAGRAM 279

905-WMEC-310-007, S/S DSL GEN FUEL OIL SYS DIAG 280

905-WMEC-310-008, EMERGENCY DIESEL GENERATOR A & D 281

905-WMEC-310-009, EMERG DSL GEN LUBE OIL SYS DIAG 282

https://www.acq.osd.mil/dpap/ccap/cc/jcchb/Files/FormsPubsRegs/Forms/DD250.pdf

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905-WMEC-310-012, EMERGENCY DIESEL GENERATOR WIRING DIAGRAM 283

905-WMEC-310-014, EMERG DSL GEN FUEL OIL SYS DIAG 284

901-WMEC-310-015, SHIP SERVICE AND EMERGENCY DIESEL FUEL OIL SYSTEM DIAGRAM 285

905-WMEC-311-001, ELEC SYS LOAD & POWER ANALYSIS 286

905-WMEC-311-002, MAXIMUM TRANSIENT VOLTAGE DIP 287

905-WMEC-311-003, FAULT CURRENT ANALYSIS 288

905-WMEC-320-014, ELECTRICAL ONE-LINE DIAGRAM 289

905-WMEC-324-002, S/S & EMERG SWITCHBOARD A&D (Plan & Elevation 450V/60Hz Ship Service 290

Switchboard) 291

905-WMEC-324-003, SWITCHBOARD DEVELOPMENT 292

905-WMEC-501-003, STEERING GEAR ROOM ARRANGEMENT 293

905-WMEC-551-001, COMPRESSED AIR SYSTEM DIAGRAM 294

905-WMEC-801-006, GENERAL ARRANGEMENT, 1st PLATFORM 295

905-WMEC-801-009, OUTBOARD PROFILE 296

905-WMEC-801-010, INBOARD PROFILE 297

3.0 COMPONENTS, PARTS AND ACCESSORIES 298

3.1. Components: The baseline solution for SLEP is that each hull will require three (3) Diesel Generator Sets 299 (2 SSDGs and 1 EDG) and the corresponding Switchboard Retrofit Kits. 300

3.1.1. The component sets are to be arranged as follows: 301

3.1.1.1. Ship Service Component Set 302

3.1.1.1.1. Two (2) Air-Start Diesel Generator Sets for Ship Service 303

3.1.1.1.2. One (1) Ship Service Switchboard Retrofit Kit for connecting the two SSDGs to the 304

Ship Service Switchboard (1S and 2S) 305

3.1.1.2. Emergency Service Component Set 306

3.1.1.2.1. One (1) Electric-Start Diesel Generator Set for Emergency Service 307

3.1.1.2.2. One (1) Emergency Service Switchboard Retrofit Kit 308

3.1.2. A typical ship set will be the replacement of all three (3) Diesel Generator Sets (2 SSDGs and 1 309 EDG) and associated switchboard components. This would include one Ship Service Component Set 310 (per Section 3.1.1.1) and one Emergency Service Component Set (per Section 3.1.1.2). 311

3.1.3. The term “retrofit kit” encompasses all the switchboard components provided by the Contractor. 312

3.2. Parts and Accessories: Each electrical power component set (per Section 3.1.1.1 or 3.1.1.2) shall consist 313 of the required parts, plus such other accessories as are required to make a complete, self-contained 314 functioning unit. 315

3.2.1. Diesel Generator Sets: Each generator set shall consist of the following parts, plus such other 316 accessories as are required to make the generator set a complete, self-contained unit that functions 317 without dependence on any other ship auxiliary when connected to the ship’s fuel oil, start air, 318 electric, exhaust and water systems. Parts and accessories include, but are not limited to: 319

a) Diesel Engine Prime Mover 320

b) Diesel Engine Accessories (Coolers, Silencers, etc.) 321

c) AC Generator 322

d) Excitation and Voltage Regulation System 323

e) Starting Equipment (2 air, 1 electric) 324

f) Governing System 325

g) Special Tools 326

h) Software 327

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3.2.2. Switchboard Retrofit Kits: Each Switchboard Retrofit Kit (Section 3.1.1.1.2 or 3.1.1.2.2) shall 328 consist of the parts and accessories required to modify the corresponding switchboard to be 329 determined by design. 330

4.0 GENERAL REQUIREMENTS 331

4.1. Requirements Applicability: The Contractor shall ensure that all components, parts and accessories are 332 consistent with the construction, performance, reliability and maintainability requirements specified within 333 this SOW or within in the applicable Technical Specification. This SOW references three (3) different 334 Technical Specifications in addition to other engineering standards and rules. 335

4.1.1. TECHNICAL SPECIFICATION: SHIP SERVICE & EMERGENCY DIESEL GENERATOR SETS 336

(ATTACHMENT C-1) 337

4.1.1.1 This Technical Specification is inclusive of all requirements applicable to a new generator set. 338

4.1.1.2 Some requirements are specific to air start (Ship Service) vs. electric start (Emergency 339 Service). 340

4.1.2. TECHNICAL SPECIFICATION: SWITCHBOARDS (ATTACHMENT C-2) 341

4.1.1.3 This Technical Specification is inclusive of all requirements applicable to a new switchboard 342 (ship service or emergency service). 343

4.1.1.4 The SOW neither requires nor recommends a full replacement of the switchboards. The 344 switchboards and/or electronic components should be upgraded or replaced as required to 345 accommodate the new generator sets and the replacement of obsolete components. 346

4.1.1.5 Switchboard components designated for replacement shall comply with this Technical 347 Specification. 348

4.1.3. TECHNICAL SPECIFICATION: DIESEL GENERATOR SET TESTING SPECIFICATION 349

(ATTACHMENT C-3) 350

4.1.1.6 The testing specification is applicable only to the diesel generator sets. Testing plans for the 351 switchboard and or components will be developed by the Contractor and reviewed and 352 approved by the USCG (Section 7.2.4). 353

4.2. Operational Requirements: Unless otherwise specified within the Technical Specifications, all 354 components, parts and accessories shall operate satisfactorily under the following conditions: 355

a) Atmospheric pressure: 14.5 psia or 100 kPa 356

b) Maximum Air inlet/ambient temperature: 122°F 357

c) Sea water inlet temperature: 28°F to 95°F 358

4.3. Operating Conditions: Unless otherwise specified within the Technical Specifications, all components, 359 parts and accessories shall operate satisfactorily and without damage to foundations or equipment (either 360 stopped or operating) under the following conditions: 361

4.3.1. Dynamic Operating Conditions: 362

4.3.1.1. A ship roll of 90 degrees (double amplitude; e.g. from 45 degrees port to 45 degrees starboard) 363 in 9.5 seconds. 364

4.3.1.2. A pitch of 6 degrees (double amplitude) in 6 seconds and a heave of 4 feet (double amplitude) 365 in 11 seconds. 366

4.3.1.3. Extreme roll of as much as 60 degrees and extreme pitch of as much as 12 degrees (both single 367 amplitude) for the periods listed above shall not damage foundations or equipment either 368 stopped or operating. 369

4.3.2. Static Operating Conditions: 370

4.3.2.1. A 15-degree list (either side) and 5 degree trim by bow or 5 degree trim by stern. 371

SECTION C - STATEMENT OF WORK Page 10 of 28

4.4. Marine Use: The diesel generator sets shall be designed and approved for marine use. 372

4.5. Vibration: All equipment, components, parts and accessories shall be capable of withstanding normal 373 shipboard vibrations as defined in the requirements of MIL-STD-167-1A, Type I vibration up to and 374 including 50 Hz. ANSI S2.26 is an acceptable alternative for MIL-STD-167-1A, Type I requirements and 375 testing. 376

4.6. Cybersecurity: All components, parts and accessories shall have all wireless or Bluetooth connectivity 377 capabilities physically disabled or removed prior to installation. After installation, connection of a 378 Contractor or Original Equipment Manufacturer (OEM) owned maintenance machine with external 379 wireless capability will be prohibited. Potential cybersecurity concerns shall be identified by the 380 Contractor. 381

4.7. Workmanship: 382

4.7.1. All workmanship shall be of highest quality in all respects with close attention paid to form, fit, 383 material, dimensions, finish, etc. all to be in full conformance with the specifications and associated 384 drawings and documents. 385

4.7.2. All materials and components must be of highest quality in every respect and of new manufacture. 386 No use of used materials or components will be permitted. 387

4.7.3. Any flaws detected in material or construction methods shall be resolved to the satisfaction of the 388 Coast Guard before completing any further work. 389

4.7.4. Welded parts shall be free of weld spatter, porosity, undercuts and other defects. 390

4.7.5. Work on all critical and or load bearing parts shall only be performed by properly certified craftsmen. 391 Welders shall be AWS certified. Certificates shall be made available upon request. 392

4.7.6. All parts shall be free of burrs and sharp or ragged edges. 393

4.8. Deviation from Technical Specifications 394

4.8.1. Deviation from the Technical Specifications will not be allowed unless there is a direct benefit to the 395 USCG as approved in writing by the KO. 396

4.8.2. If the Contractor finds it necessary to change or deviate from the applicable requirements, a Request 397 for Deviation (RFD) must be submitted to the KO and COR at the earliest possible time. 398

4.8.3. Requests by the Contractor for changes shall clearly describe the changes proposed, the reason for 399 the changes, and the advantages of the changes proposed. Also to be included is a detailed list of 400 additional costs or savings (if any) that would result. 401

4.8.4. If the proposed change involves the substitution of another material or method for one specifically 402 required, the complete specification(s) covering the requested method or material shall be submitted. 403

4.9. Design Improvements 404

4.9.1. Proposals submitted by the Contractor for design improvements for equipment or process to simplify, 405 provide better reliability or maintainability, and/or enhance performance, etc. are encouraged. Such 406 proposals may be submitted at any time during the contract using the Technical Specification 407 deviation procedures as outlined herein. The Contractor is not authorized to proceed with such 408 deviations or changes until approved in writing by the KO. 409

4.10. Cutter Class Differences 410

4.10.1. The requirements of this SOW and Technical Specifications are applicable to either A-Class or B-411 Class cutters in accordance with the deliverable schedule. Identification and documentation of 412 configuration differences between the two classes is the responsibility of the Contractor. 413 Deliverables may be specific to cutter class. Where possible, after the delivery of the first system, 414 future deliverables shall capitalize upon previous design, engineering and documentation to modify 415 as necessary to incorporate any required changes. 416

SECTION C - STATEMENT OF WORK Page 11 of 28

4.11. Status Meetings 417

4.11.1. The Contractor shall support regular status meetings (conference calls) established by the COR on a 418 mutually agreed day of the week, between the Contractors design team and the USCG (and NSWC-419 Philadelphia as required) to review status, actions, issues, Integrated Master Schedule (IMS) 420 updates, and upcoming events. Frequency of the meetings during the preliminary design stage shall 421 be bi-weekly (every other week), monthly after design is completed. See Attachment C-4, Contract 422 Data Requirements List (DRL): B-CLASS ELC-003 / A-CLASS ELC-001 / FRP-001, IMS 423 Updates. 424

4.12. Section 508 Compliance: The contractor shall ensure compliance with all Section 508 Accessibility 425 Requirements. Accessibility Requirements (Section 508). Section 508 of the Rehabilitation Act, as 426 amended by the Workforce Investment Act of 1998 (P.L. 105-220) requires that when Federal agencies 427 develop, procure, maintain, or use electronic and information technology (EIT), they must ensure that it is 428 accessible to people with disabilities. Federal employees and members of the public who have disabilities 429 must have equal access to and use of information and data that is comparable to that enjoyed by non-430 disabled Federal employees and members of the public. All EIT deliverables within this work statement 431 shall comply with the applicable technical and functional performance criteria of Section 508 unless 432 exempt. Specifically, the following applicable EIT accessibility standards have been identified: 433

4.12.1. Section 508 Applicable EIT Accessibility Standards. 36 CFR 1194.21 Software Applications and 434 Operating Systems, applies to all EIT software applications and operating systems procured or 435 developed under this work statement including but not limited to GOTS and COTS software. In 436 addition, this standard is to be applied to Web-based applications when needed to fulfill the 437 functional performance criteria. This standard also applies to some Web based applications as 438 described within 36 CFR 1194.22. 439

4.12.2. 36 CFR 1194.22 Web-based Intranet and Internet Information and Applications, applies to all Web-440 based deliverables, including documentation and reports procured or developed under this work 441 statement. When any Web application uses a dynamic (non-static) interface, embeds custom user 442 control(s), embeds video or multimedia, uses proprietary or technical approaches such as, but not 443 limited to, Flash or Asynchronous Javascript and XML (AJAX) then 1194.21 Software standards 444 also apply to fulfill functional performance criteria. 445

4.12.3. 36 CFR 1194.24 Video and Multimedia Products, applies to all video and multimedia products that 446 are procured or developed under this work statement. Any video or multimedia presentation shall 447 also comply with the software standards (1194.21) when the presentation is through the use of a 448 Web or Software application interface having user controls available. 449

4.12.4. 36 CFR 1194.31 Functional Performance Criteria, applies to all EIT deliverables regardless of 450 delivery method. All EIT deliverable shall use technical standards, regardless of technology, to 451 fulfill the functional performance criteria. 452

4.12.5. 36 CFR 1194.41 Information Documentation and Support applies to all documents, reports, as well 453 as help and support services. To ensure that documents and reports fulfill the required 1194.31 454 Functional Performance Criteria, they shall comply with the technical standard associated with 455 Web-based Intranet and Internet Information and Applications at a minimum. In addition, any help 456 or support provided in this work statement that offer telephone support, such as, but not limited to, 457 a help desk shall have the ability to transmit and receive messages using TTY. 458

4.12.6. Section 508 Applicable Exceptions. Exceptions for this work statement have been determined by 459 DHS and only the exceptions described herein may be applied. Any request for additional 460 exceptions shall be sent to the COR and determination will be made in accordance with DHS MD 461

4010.2. DHS has identified the following exceptions that may apply: 36 CFR 1194.3(b) Incidental 462 to Contract, all EIT that is exclusively owned and used by the contractor to fulfill this work 463 statement does not require compliance with Section 508. This exception does not apply to any EIT 464 deliverable, service or item that will be used by any Federal employee(s) or member(s) of the 465 public. This exception only applies to those contractors assigned to fulfill the obligations of this 466 work statement and for the purposes of this requirement, are not considered members of the public. 467

SECTION C - STATEMENT OF WORK Page 12 of 28

4.12.7. Section 508 Compliance Requirements. 36 CFR 1194.2(b) (COTS/GOTS products), When 468 procuring a product, each agency shall procure products which comply with the provisions in this 469 part when such products are available in the commercial marketplace or when such products are 470 developed in response to a Government solicitation. Agencies cannot claim a product as a whole is 471 not commercially available because no product in the marketplace meets all the standards. If 472 products are commercially available that meets some but not all of the standards, the agency must 473 procure the product that best meets the standards. When applying this standard, all procurements of 474 EIT shall have documentation of market research that identify a list of products or services that first 475 meet the agency business needs, and from that list of products or services, an analysis that the 476 selected product met more of the accessibility requirements than the non-selected products as 477 required by FAR 39.2. Any selection of a product or service that meets less accessibility standards 478 due to a significant difficulty or expense shall only be permitted under an undue burden claim and 479 requires authorization from the DHS Office of Accessible Systems and Technology (OAST) in 480 accordance with DHS MD 4010.2. 481

4.12.8. All tasks for testing of functional and/or technical requirements shall include specific testing for 482 Section 508 compliance, and must use DHS Office of Accessible Systems and Technology 483 approved testing methods and tools. For information about approved testing methods and tools send 484 an email to accessibility@ dhs.gov 485

4.13. ITAR Compliance: Parts of this contract (such as marked drawings) meet the requirements for export-486 controlled items and are subject to the Export Administration Regulations (EAR) (15 CFR parts 730-774) 487 and the International Traffic in Arms Regulations (ITAR) (22 CFR parts 120-130). The Contractor shall 488 comply with all applicable laws and regulations regarding export-controlled items, including the 489 requirement for the Contractor to register with the Department of State in accordance with the ITAR. The 490 Government will verify the Contractor’s ability to meet the ITAR requirements prior to providing the 491 export-controlled items. 492

4.13.1. The Contractor shall be and shall maintain ITAR compliance throughout the duration of the 493 contract in accordance with this contract's Section H.12 Export Controlled Items. 494

5.0 INTEGRATED SYSTEM DESIGN 495

5.1. Kick Off Meeting 496

5.1.1. Arrange a kick off meeting to be held within one week following contract award. Scheduling shall 497 be in coordination with the KO to arrange a mutually agreeable time for meeting in person at SFLC-498 Baltimore to discuss the requirements in greater detail. All key Contractor personnel shall be present 499 at the kickoff meeting. The Contractor shall create a set of meeting minutes reflecting all issues 500 discussed during the kickoff meeting along with a list of any action items which are to be delivered 501 electronically within five (5) business days of the kick-off meeting. See Attachment C-4, DRLs: B-502 CLASS ELC-001, Kick Off Meeting Minutes. 503

5.2. Integrated Master Schedule (IMS): 504

See Attachment C-4, DRL: B-CLASS ELC-002, Integrated Master Schedule (IMS). 505

5.2.1. The Contractor shall develop and maintain an IMS including the following minimum information: 506 Data Submission Schedule, Meetings and Project Reviews, and Equipment Production and Delivery. 507

5.2.2. The IMS shall be developed electronically and broken down into individual tasks showing the 508 estimated completion dates for each phase of the design and procurement, and identifying the critical 509 path. 510

5.2.3. The IMS shall include all elements covered under this contract. It shall also include a three (3) week 511 review period after submission of each deliverable for USCG review and comment in accordance 512 with Section 13.3. 513

SECTION C - STATEMENT OF WORK Page 13 of 28

5.2.4. The IMS initial draft shall be delivered prior to the Kick-Off Meeting. IMS updates shall be 514 provided in accordance with Section 4.11, and Attachment C-4, DRLs: B-CLASS ELC-003 / A-515 CLASS ELC-001 / FRP-001 IMS Updates. 516

5.3. Ship Check & Ship Check Report 517

See Attachment C-4, DRLs: B-CLASS ELC-004 / A-CLASS ELC-002 / FRP-002, Ship Check Report. 518

5.3.1. The Contractor shall perform an east coast ship check of the USCG 270’ WMEC. The ship check 519 shall be accomplished on either an A-Class or B-Class cutter as requested by the USCG in support of 520 the installation schedule. The Contractor shall investigate the current configuration as it relates to 521 developing all electrical power generation system design, engineering, and work package 522 documentation. The Contractor shall develop a Ship Check Report which documents all findings and 523 information recorded during the ship check. The report shall state who attended the ship check, the 524 dates and duration of the ship check, and information gathered during the ship check. The Contractor 525 shall develop a list of comments and recommendations regarding the design from the information 526 gained during the ship check. Supporting photos shall be submitted with the report as required for 527 clarity. The report shall be submitted to the KO and COR within two (2) weeks after the shipcheck. 528

5.4. Electrical Power Generation System Design & Analysis 529

See Attachment C-4, DRLs: B-CLASS ELC-005 and -006, Integrated System Design: B-Class 530 (Preliminary) and (Final) / A-CLASS ELC-003 and -004 Integrated System Design: A-Class (Preliminary) 531 and (Final). 532

5.4.1. This SOW and the Technical Specifications require the design and selection of components to 533 replace generator sets, modify or replace existing switchboards to accommodate the new generator 534 sets, replace obsolete components and extend the service life of the electrical power generation 535 system. The electrical power generation system components, parts and accessories shall meet the 536 specific requirements for the equipment and testing as outlined in the Technical Specifications. 537

5.4.2. The electrical power generation components specified within this SOW shall be selected as a system, 538 integrated into the existing shipboard electrical system, and be designed in accordance with 46 CFR, 539 IEEE Standard 45 – Recommended Practice for Electrical Installation on Shipboard Standard 45 540 (IEEE Std 45) and ABS Steel Vessel Rules, 2018 (ABS-SVR) as specified below. 541

5.4.2.1. 46 CFR Subchapter J – ELECTRICAL ENGINEERING 542

5.4.2.1.1. The requirements of 46 CFR shall apply for all electrical system components including 543 the generators and the switchboard. 544

5.4.2.2. ABS-SVR: RULES FOR STEEL VESSELS CERTIFICATED FOR INTERNATIONAL 545

VOYAGES 546

5.4.2.2.1. The requirements of ABS-SVR shall apply to the diesel engine (prime mover) and its 547 accessories. 548

5.4.2.2.2. ABS-SVR does not apply to the electrical components. 549

5.4.2.3. IEEE Standard 45: RECOMMENDED PRACTICE FOR ELECTRICAL INSTALLATIONS ON 550 SHIPBOARD, (see Section 2.3): 551

5.4.2.3.1. The requirements of IEEE Std 45 shall apply for all electrical system components 552 including the generators and the switchboard. 553

5.4.2.3.2. Throughout the text of IEEE Std 45, the words “may” or “should” shall be replaced with 554 the word “shall” and the word “recommended” shall be replaced with the word 555 “required.” 556

5.4.3. The Contractor shall provide a design package that details the proposed electrical power generation 557 system and switchboard modifications for ship service and emergency switchboards. The package 558 shall identify the proposed SSDG and EDG sets and other components recommended for 559 replacement. The package shall identify a list of components and other interferences planned for 560

SECTION C - STATEMENT OF WORK Page 14 of 28 removal or installation. A Fault Current Analysis, Protective Device Coordination Study, Arc Flash 561 Analysis and Weight Control Document shall be developed to support the design. 562

5.4.3.1. Fault Current Analysis. The Contractor shall develop a preliminary fault current analysis for 563 review and approval by the USCG prior to start of work package development. Analysis 564 should be accomplished in accordance with NAVSEA T9300, (see Section 2.3). 565

5.4.3.2. Protective Device Coordination Study. The Contractor shall develop a preliminary breaker 566 coordination study for review and approval by the USCG prior to start of work package 567 development. Study should be accomplished in accordance with NAVSEA T9300, (see 568 Section 2.3). 569

5.4.3.3. Arc Flash Analysis. The Contractor shall perform an arc flash analysis for switchboards. The 570 arc flash analysis shall be conducted in accordance with IEEE 1584, (see Section 2.3). 571

5.4.3.4. Weight Control Document. The Contractor shall define the mass/weight changes to the ship in 572 verifiable terms. The Contractor shall identify weights as being parametric estimates, 573 calculated/derived estimate, or actual weight. Estimated weights shall include an explanation 574 of the basis of estimate. For systems subject to weight change based on mode of operation 575 (e.g. fluid systems), the Contractor shall include weight estimates for all modes (e.g. wet and 576 dry). 577

6.0 WORK PACKAGE 578

See Attachment C-4, DRLs: B-CLASS ELC-007 and -008, Work Package: B-Class (Preliminary) and (Final) / A-579 CLASS ELC-005 and -006 Work Package: A-Class (Preliminary) and (Final). 580

6.1. General Requirements 581

6.1.1. USCG Review & Approval. All drawings, diagrams, instructions, plans and any other 582 documentation submitted as part of the work package are to be provided to the USCG for review, 583 comment, and approval prior to final submittal. 584

6.1.2. Drawing Requirements. All drawings shall be produced in two-dimensional (2D) computer aided 585 design (CAD) in a format backwards compatible to AutoCAD® 2009 and furnished in AutoCAD® 586 2013 compatible (.dwg) file format. Drawings shall make reference to and be consistent with all 587 other related drawings. Drawings shall be produced to a commercial shipyard production level of 588 detail. Drawings shall include weight reflecting all installed equipment and materials. 589

6.2. Diesel Generator Set Documentation 590

6.2.1. Diesel Generator Set Drawings and Particulars. The Contractor shall provide the Diesel Engine 591 Drawings, Generator Drawings, Technical Specifications, Technical Publications and particulars to 592 include at a minimum the following: 593

a) Description and diagrams of engine and on-engine systems (e.g. lube oil, jacket water, 594 starter, governor, etc.) 595

b) Combustion and exhaust air requirements 596

c) Cooler sizing calculations 597

d) On-engine lubricating system diagram 598

e) Fuel oil system requirements and diagram 599

f) Jacket Water system diagram including flow rates and pressures 600

g) Emergency Shutdown system diagram 601

h) Resilient mount selection analysis 602

i) Generator to diesel engine coupling 603

j) Generator cooling system diagram 604

k) Maintenance envelopes 605

SECTION C - STATEMENT OF WORK Page 15 of 28

6.2.2. Equipment Assembly Drawings. Drawing shall identify the major components and their locations on 606 the generator sets. Assembly drawings shall include weights and centers of gravity of generator sets 607 as whole and separate weights and centers of gravity for the diesel engine and generator. All new and 608 existing lifting pad-eyes on the new equipment shall be identified and specified. Identify and provide 609 details for any special lifting devices that may be required. 610

6.2.3. Equipment Arrangement and Maintenance Access Requirements Drawing. Provide scaled drawing 611 showing the generator sets in plan view, end view(s), and elevation view with overall dimensions 612 identified. Additionally in the respective views show the required offsets/access areas for 613 maintenance of the generator sets. 614

6.2.4. Shipboard Electrical Wiring and Controls Interface Drawing. A detailed drawing to include all 615 power and control wiring to integrate the generator sets into the shipboard electrical system. 616 Drawing shall include all wiring connections with the existing shipboard electrical system. Show all 617 components, interconnections and interfaces with other systems. Drawing shall clearly identify 618 existing shipboard wiring and connection with new wiring. Drawing shall clearly identify wiring 619 size, rating and type. 620

6.2.5. Shipboard Mechanical Interface Drawing. A detailed drawing to include all components and 621 mechanical connections such as valves and piping connections, which can be disconnected in the 622 course of normal servicing on the generator sets. Permanent joints such as threaded, welded or 623 soldered pipe connections need not be depicted. Affected systems include: exhaust, compressed air, 624 sea water cooling, jacket water cooling (if external), lube oil, combustion air, and fuel oil system. 625 The drawing should identify the following for the generator set: 626

a) Provide plan, end, and side elevation views of generator set with relative dimensions 627 identifying the mechanical interface connection locations on the generator skid. 628 Connections should be identified as to particular auxiliary service. 629

b) For each mechanical connection identify the connection size, connection type, material 630 type and detailed description for interface to shipboard system. 631

c) Required flow rates, pressures, direction, settings, standard pipe or hose size, etc. 632

d) Any other special piping requirements or considerations for connection to items required 633 but not mounted on skid (i.e. control/bypass valves, strainers etc.) 634

6.2.6. Shipboard Foundations and Mounting Interface Drawings. Provide a detailed drawing specifying 635 the bolting pattern and isolation mount requirements for securing the generator set skid and exhaust 636 silencers to the ship. Details should include required isolation mounts, dynamic displacements, bolt 637 sizes/grades, and installation torque requirements. 638

6.2.7. PLC Software Ladder Logic Diagrams or Functional Block Diagram. The Vendor shall provide PLC 639 software ladder logic diagrams or functional block diagrams. Detailed logic diagrams shall show 640 logic functions and include non-logic functions, socket locations, module numbers, pin numbers, test 641 points and other physical elements necessary to describe the physical and electrical aspects of the 642 logic. The logic diagram shall be drawn to facilitate the rapid diagnosis and localization of equipment 643 malfunctions and/or bugs. 644

6.3. Switchboard Retrofit Kit Documentation - The Contractor shall develop a kit to modify the existing 1S, 2S 645 and Emergency Switchboards to accommodate the newly selected generator sets. As part of the retrofit kit 646 the Contractor shall provide the following: 647

6.3.1. Switchboard Retrofit Kit Arrangement Drawings. Detailed drawings to identify all new parts and 648 components included with the retrofit kit including those required to integrate the kit into the existing 649 shipboard electrical system and with the new generator sets. Drawings shall include front elevation 650 of the switchboards (1S, 2S and Emergency) and any other views or details that would provide clear 651 direction to the installer for proper mounting and assembly of components. Drawings should clearly 652 identify new components to be installed and mounting requirements including fastener type and size. 653 Drawings should also identify any existing components retained for reference. 654

SECTION C - STATEMENT OF WORK Page 16 of 28

6.3.2. Switchboard Retrofit Kit Power and Control Wiring Diagram. A detailed wiring diagram to include 655 all new components included with the retrofit kit including power and control wiring. Diagram shall 656 identify specific wire requirements including type, size, rating etc. Diagram shall identify connection 657 points with existing shipboard wiring and clearly identify and differentiate existing wiring and new 658 wiring. Symbols shall be in accordance with IEEE 315. 659

6.3.3. Switchboard Retrofit Kit Step by Step Installation Instructions. The Contractor shall provide detailed 660 step by step installation instructions and documentation for use by Coast Guard technicians to retrofit 661 the 1S, 2S and Emergency switchboards. 662

6.4. Coast Guard Machinery Control and Monitoring System (CGMCS) Interface Design Document (IDD) 663

6.4.1. The Contractor shall provide an Interface Design Document (IDD) for CGMCS. The IDD shall 664 provide information in sufficient detail to allow the remote control and monitoring of the contractor 665 provided system by the existing Coast Guard Machinery Control and Monitoring System (CGMCS). 666 The IDD shall provide a summary of the parameters, controls and signals being provided to the 667 CGMCS from the generator sets and switchboards. The list of parameters, controls and signals 668 required to/from CGMCS, as well as communications protocols, are identified in Section 4.0 of 669 ATTACHMENT C-1. In addition to identifying the parameter/control, the IDD shall include all 670 system Inputs and Outputs (I/O) and shall describe the physical, electrical and data properties of the 671 I/O. Development of the IDD will require close coordination between the Contractor and the USCG 672 to ensure accurate communications between the Contractor provided equipment and the CGMCS. 673

6.5. Human Machine Interface (HMI) & Local Console Modification Requirements 674

6.5.1. The Contractor shall provide an HMI requirements or drawings that show the various screen layouts 675 of local control panels for diesel generator sets. The requirements or drawings should also show any 676 HMI modifications and interfaces for the switchboards, SSDGs, and EDG.