213-030_TundRA_3600_Ice_Class_Tug_Specification_R3_w_addendum.pdf

ROBERT ALLAN LTD.

NAVAL ARCHITECTS

Specification TundRA 3600 Ice Class Tug

Project 213-030 Revision 3 May 1, 2015

Prepared for:

Saint Lawrence Seaway Development Corporation Massena, NY

Prepared by:

Robert Allan Ltd.

Naval Architects and Marine Engineers 230 - 1639 West 2nd Avenue

Vancouver, BC V6J 1H3 Canada

Project 213-030 Page 1.

Rev. 3

ADDENDA (June 2017)

The following changes are applicable to the specification that follows.

The entirety of Section 110.1 – Sound Level and Vibration Requirements, is to be replaced with the following text:

110.1 Sound Level and Vibration Requirements

• Vessel will comply in as much as possible with the requirements and guidelines of IMO

Resolution MSC.337(91) Adoption of the Code on Noise Levels Onboard Ships and ISO 6954:2000 Mechanical Vibration – Guidelines for the Measurement, Reporting and Evalu-ation of Vibration with Regard to Habitability on Passenger and Merchant Ships

• Vessel condition during measurement of sound levels will be as follows:

a. under IMO MSC.337 (91) the term "normal service speed" for a tug shall be defined as 100% rpm and the pitch set at 80% power in the free running condition,

b. all continuously operating auxiliary machinery functioning normally,

c. ventilation and air-conditioning systems operating normally,

d. at least 33% oil fuel and water onboard,

e. all cabin doors, windows, and sidelights closed during measurements in deckhouse and wheelhouse

f. all technical apparatus such as radar, echo-sounders, windscreen wipers, clear view windows, etc., should be in operation.

• Shipyard is to provide Owner's Representative with a Noise and Vibration prediction report from a recognized Noise and Vibration specialist firm at the beginning of Production De-sign. The report shall include predicted noise and vibration levels in each space on the tug compared against the requirements of IMO MSC.337 (91) and ISO 6954:2000, identifying any areas that may require additional noise reduction treatments or additional stiffening to reduce vibrations. The report shall also describe options to reduce noise and vibration lev-els where practical

• Prior to commencing construction, verify acceptability of predicted noise levels and vibra-tions with Owner's Representative

The following bullet is to be added at the end of Section 110.2 – Noise and Vibration Control Measures:

• Particular attention is to be paid to acoustic treatments at the common bulkhead between the lower accommodations and the engine room (Frame 49)

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The following bullet is to be added at the end of Section 210 – Hull Structure:

• Ensure that plate fairness as-built meets the criteria of Table 10 of the ABS Guide for Ship-building and Repair Quality Standard for Hull Structures During Construction

The following modifications are made to Section 420.1 – Deck Crane:

• Replace the first bullet point stating "Provide marine hydraulic knuckle boom crane, Palfinger PK 150002 M or equal, certified by Class" with "Provide marine hydraulic knuckle boom crane, Effer 125000 2S or equal, certified by Class"

• Replace the second bullet point stating "SWL of 20,000 lbs at 36' outreach, harbour rating, at specified minimum ambient temperature (ref. 103.2)" with "Live load lift capacity of 20,000 lbs at 36' is required, harbour conditions"

• Replace the fifth bullet point stating "Provide with wireless remote control panel, capable of all function. Also fit local controls mounted to pedestal in safe location" with "Provide local controls mounted to the pedestal or on the crane itself in a safe location as approved by the Engineer. Also provide portable wireless controls capable of full functionality and with sufficient range to operate the crane from all exterior decks. Provide remote hard-wired on/off capability only from the wheelhouse."

The following additions are made to Section 420.1 – Deck Crane:

• Add a bullet stating "Ensure that the crane is capable of operating safely throughout the complete range of ambient temperatures (ref. 103.2) at all expected load conditions"

• Add a bullet stating "Provide a winch of appropriate design, matching the live load lift ca-pacity requirement"

• Add a bullet stating "Provide personnel lifting capability of at least 2,000 lbs"

• Add a bullet stating "Provide a high quality marine paint system of the crane manufactur-er's standard and in accordance with the paint manufacturer's instructions. Apply the paint system in controlled factory conditions. Paint system should not be of lower quality than specified in Section 380"

• Add a bullet stating "The crane shall have physical properties and performance characteris-tics equal to or exceeding those of the Effer 125000 2S crane. In addition to the above, the crane must have the following salient features to be considered an equal:

- foldable, knuckle type, extending boom

- rotation by slewing ring and hydraulic motor reduction gears

- stowed radius (distance from centerline of pedestal to furthest point of crane when in the stowed position) - maximum of 12 ft. with no crutch

- pedestal diameter - minimum of 36 in. and maximum of 50 in.

- crane weight - maximum of 13 LT"

• Add a bullet stating "The crane shall be designed and fabricated to conform with the re-quirements in the ABS Guide for Certification of Lifting Appliances dated July 2016. The "Design Service Temperature" is defined by ABS in their Guide for Certification of Lifting Appliances dated July 2016 to be "the minimum anticipated temperature at which the crane will operate, as specified by the Owner, crane manufacturer or builder". It is critical that

Project 213-030 Page 3.

the crane be designed and built to meet the requirements of this Guide. The SLSDC (Own-

er) requests that pricing be provided for a crane designed and built for a Design Service Temperature of -15 °F and for a crane designed and build for a Design Service Tempera-ture of -4 °F. The SLSDC has the ability to avoid operating the tug in the colder tempera-tures, but will incur additional costs for each associated delay. The decision as to which crane option to exercise will be dependent on the price and availability of funds."

The first bullet of Section 525.8 – Shaft Seals, is modified as follows:

• Provide split type bulkhead seals at each watertight bulkhead, to Class approval

The fourth bullet of Section 760.1 –Vibration Isolators, is modified as follows:

• Bolt isolator bases to vessel structure with adjustable ready-rod, or bolts from captive in-serts to supports attached to exhaust system. Locate all exhaust system isolators a suffi-cient distance from high temperature exhaust components so temperature limits of isolators are not exceeded

Section 910.2.8 –Shaft Tachometers, is modified as follows:

• Provide local and remote propeller shaft tachometers for each shaft line

The first bullet of Annex A – Paint Specification, is modified as follows:

• Keel to Waterline (below ice belt)

- Interspeed 640 – a high performance TBT free polishing scheme for an in-service life of 24 months, applied in coats of contrasting color

The third bullet of Annex A – Paint Specification, is modified as follows:

• Upper Ice Waterline to Main Deck

- an Intershield 300HS abrasion resistant epoxy scheme directly overcoated with a polyurethane finish of contrasting color, Interthane 990HS

Project 213-030

List of Parts

100. GENERAL

200. STRUCTURE

300. OUTFIT AND FURNISHINGS

400. DECK MACHINERY AND OUTFIT

500. PROPULSION MACHINERY

600. ELECTRICAL SYSTEM

700. SHIP'S SERVICES

800. DOMESTIC SERVICES

900. CONTROL, COMMUNICATION, AND NAVIGATION

ANNEX A Paint Specification ANNEX B List of Major Equipment ANNEX C SSAS System in Accordance with ISPS Rules

Project 213-030 Page i.

Contents

Page Number

100. GENERAL 1.1

101. PARTICULARS 1.1

101.1 Vessel Description 1.1

101.2 Dimensions 1.2

101.3 Tank Capacities (at 98%) 1.2

101.4 Complement 1.2

101.5 Performance 1.3

101.6 Builder Obligations 1.3

102. DEFINITIONS 1.3

102.1 Organization 1.3

102.1.1 Owner 1.3

102.1.2 Contractor, Shipbuilder, or Builder 1.3

102.1.3 Project Naval Architect (or Design Agent) 1.4

102.1.4 Owner's Representative 1.4

102.1.6 Class or Classification Society 1.4

102.1.7 Flag State Authority 1.4

102.2 Specification Terminology 1.4

102.2.1 Acronyms/Abbreviations 1.4

102.2.2 Glossary 1.6

102.3 Owner's Standards 1.6

102.4 Good Shipbuilding Practice 1.7

102.5 Language 1.7

102.6 Units 1.7

103. SERVICE CONDITIONS 1.7

103.1 Functional Requirements 1.7

103.2 Environmental Conditions 1.8

103.3 Noise 1.8

104. CLASSIFICATION 1.8

104.1 National Authority 1.8

104.2 International Maritime Organization 1.8

104.3 Classification Society 1.9

104.4 Approvals 1.9

NOTE: THIS SPECIFICATION IS BASED ON A STANDARD NUMERIC FORMAT. NOT

ALL NUMBERS ARE NECESSARILY ALLOCATED IN THIS SPECIFICATION,

ONLY THOSE LISTED IN THE TABLE OF CONTENTS.

Project 213-030 Page ii.

105. REGISTRY AND CERTIFICATION 1.9

105.1 Registry 1.9

105.2 Load Line 1.9

105.3 Tonnage 1.10

105.4 Certificates and Licenses 1.10

106. CONTRACT DOCUMENTS 1.11

106.1 Intent of Specification 1.11

106.2 Shipbuilder's Responsibility 1.11

106.5 Departure from Drawings or Specification 1.12

106.6 Approvals 1.12

107. DESIGN CHECK 1.12

110. HABITABILITY 1.13

110.1 Sound Level and Vibration Requirements 1.13

110.2 Noise and Vibration Control Measures 1.14

110.3 Vibration 1.14

115. DOCUMENTS 1.15

115.1 Design Documents 1.15

115.3 Working Drawings 1.16

115.4 Purchase Orders 1.16

115.5 As-Fitted Drawings 1.17

115.6 Manuals 1.17

115.7 Performance Documents 1.17

115.8 Display Plans and Certificates 1.18

115.9 Model 1.18

120. PRODUCTION 1.18

120.1 Scheduling 1.18

120.2 Production Record 1.18

120.3 Quality Control 1.18

120.4 Weight Control 1.19

120.5 Handling of Spares and Small Parts 1.19

120.6 Cleanliness 1.19

120.6.1 Tank Cleaning 1.19

120.7 Safety 1.20

120.8 Installation of Equipment and Materials 1.20

125. INSPECTION AND SURVEY 1.20

130. MACHINERY, EQUIPMENT, AND MATERIALS 1.21

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135. OWNER FURNISHED EQUIPMENT (OFE) 1.21

145. DELIVERY 1.21

150. TESTS AND TRIALS 1.21

150.1 In Process and Equipment Testing 1.22

150.2 Inclining Experiment 1.22

150.3 Dock Trials 1.22

150.4 Commissioning Tests and Sea Trials 1.23

150.5 Bollard Pull Trial 1.23

155. SPARES 1.24

200. STRUCTURE 2.1

201. CONSTRUCTION 2.1

201.1 Lofting 2.1

201.3 Prefabrication 2.1

201.4 Standards and Tolerances 2.1

201.5 Workmanship 2.1

201.6 Welding 2.2

205. CONSTRUCTION MATERIALS 2.2

205.1 Steel 2.3

205.2 Aluminum 2.3

205.3 Bimetal Joints 2.3

205.4 Wood 2.3

210. HULL STRUCTURE 2.3

211. HULL STRUCTURAL FITTINGS 2.4

211.1 Integral Tanks 2.4

211.2 Sea Chests 2.4

211.2.1 Chain Lockers 2.4

211.2.2 Anchor Pocket 2.4

211.2.3 Chain Pipes 2.5

212. HULL APPENDAGES 2.5

212.1 Skeg 2.5

212.7 Ice Deflectors 2.5

220. DECKHOUSE 2.5

221. WHEELHOUSE 2.5

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222. STRUCTURES ON DECK 2.6

222.1 Bulwarks 2.6

222.5 Push Knees 2.6

223. FUNNELS AND CASINGS 2.6

224. MASTS 2.6

225. INDEPENDENT TANKS 2.7

230. SEATINGS AND FOUNDATIONS 2.7

230.1 Propulsion Machinery Foundations 2.7

230.2 Auxiliary Machinery Foundations 2.7

230.3 Winch Seatings 2.7

230.4 Z-Drive Foundations and Shipping Plates 2.8

300. OUTFIT AND FURNISHINGS 3.1

301. GENERAL 3.1

304. DOORS 3.1

304.1 Watertight Doors (WTD) 3.1

304.2 Weathertight Doors 3.2

304.3 Fumetight Doors 3.3

304.4 Fire Rated Doors 3.3

304.5 Interior Doors 3.3

304.5.1 Joiner Doors (JD) 3.3

304.5.2 Door Hardware and Locks 3.3

305. MANHOLES, HATCHES, AND ACCESS PLATES 3.4

305.1 Manholes 3.4

305.1.1 Manholes, Flush Type (FM) 3.4

305.2 Access Hatches 3.4

305.2.1 Escape and Stores Hatches 3.4

305.2.2 Main Hold Flush Hatch 3.4

305.3 Access Plates and Panels 3.5

306. WINDOWS AND PORTLIGHTS 3.5

306.1 Portlights 3.5

306.1.1 Fixed Portlights (FP) 3.5

306.2 Windows 3.6

306.3 Shutters and Deadlights 3.6

306.4 Window Cleaning 3.6

Project 213-030 Page v.

307. LADDERS, STAIRS, AND RAILINGS 3.6

307.1 Ladders 3.6

307.1.1 Exterior Ladders 3.7

307.1.2 Interior Ladders 3.7

307.2 Stairways 3.7

307.2.1 Interior Accommodation Stairs 3.7

307.2.2 Engine Room Stairs 3.7

307.2.3 Exterior Stairs 3.8

307.3 Handrails and Storm Rails 3.8

307.3.1 Exterior Storm Rails 3.8

307.3.2 Interior Handrails 3.8

308. FLOORPLATES AND GRATINGS 3.9

308.1 Gratings 3.9

308.2 Floorplates 3.9

310. LININGS AND PARTITIONS 3.10

310.1 Joiner Linings and Bulkheads 3.10

310.1.2 Wheelhouse 3.10

310.1.3 Galley 3.10

310.2 Wet Space Linings 3.10

310.3 Deckhead Liners 3.10

310.4 Window Treatment 3.11

315. INSULATION 3.11

315.1 Thermal Insulation 3.11

315.2 Fire Insulation 3.12

315.3 Acoustic Insulation 3.12

315.4 Anti-Condensation Insulation 3.12

316. ASBESTOS 3.12

320. DECK COVERINGS 3.13

320.1 Wheelhouse Floor 3.13

320.2 Deckhouse Sole 3.13

320.3 Wet Space Floors 3.13

325. FURNITURE 3.14

325.1 Settees 3.14

325.2 Tables 3.14

325.3 Berths 3.15

325.3.1 Berth, Single 3.15

325.3.2 Berth, Double 3.15

325.3.3 Mattresses 3.15

Project 213-030 Page vi.

325.4 Desks 3.15

326. CABINETS, SHELVING, AND STORAGE 3.16

326.1 Cabinets 3.16

326.1.1 Audio-Visual Cabinet 3.16

326.1.2 Filing Cabinet 3.16

326.1.3 Key Cabinet 3.16

326.1.4 Medicine Cabinet 3.16

326.1.5 Sideboard Cabinet 3.16

326.1.6 Storage Cabinet 3.16

326.1.7 Toilet Cabinet 3.17

326.1.8 Vanity Counter 3.17

326.2 Lockers 3.17

326.2.1 Wardrobe Lockers 3.17

326.2.2 Flag Locker 3.17

326.2.3 Storage Locker 3.17

326.3 Racks and Hooks 3.17

326.3.1 Coat Hooks 3.17

326.3.2 Condiment Rack 3.18

326.3.3 Cup Racks 3.18

326.3.5 Lifejacket Racks 3.18

326.4 Shelving 3.18

326.4.1 Berth Shelf 3.18

326.4.2 Book Shelf 3.18

326.5 Drawers 3.18

327. MISCELLANEOUS ACCOMMODATION OUTFIT 3.18

327.1 Mats 3.19

327.2 Waste Basket 3.19

327.3 Notice Board 3.19

327.4 Audio-Visual Equipment 3.19

327.4.1 Television 3.19

327.4.2 AM/FM/CD Player 3.19

327.4.3 Video Systems 3.19

327.5 Curtains 3.19

327.5.1 Berth Curtains 3.20

327.5.2 Window Curtains 3.20

327.5.3 Shower Curtains 3.20

330. ACCOMMODATION OUTFIT 3.20

330.1 Crew Accommodation 3.20

330.1.1 Senior Officers' Rooms (Two Off), Second Deck 3.20

330.1.2 Crew Rooms, Doubles (Two Off), Lower Deck 3.21

330.1.3 Crew Rooms, Quadruples (Two Off), Lower Deck 3.21

Project 213-030 Page vii.

330.2 Mess Room/Lounge 3.22

330.7 Washrooms 3.22

330.7.1 En Suite Lavatories 3.22

330.7.2 Common Lavatories 3.22

330.8 Laundry 3.23

330.9 Command Center 3.23

335. GALLEY OUTFITING 3.23

335.1 Refrigerator 3.23

335.2 Range/Oven 3.24

335.4 Microwave Oven 3.24

335.5 Dishwasher 3.24

335.6 Garburator 3.24

335.7 Garbage Compactor 3.24

335.8 Exhaust Hood/Fan 3.24

335.10 Pass-Through Window 3.24

335.11 Counter and Storage Units 3.24

335.11.1 Work Counters 3.24

335.11.2 Cupboards 3.25

335.11.3 Sink Counter 3.25

335.11.5 Cup Rack 3.25

335.12 Miscellaneous Galley Outfit 3.25

335.12.1 Paper Towel Dispensers 3.25

335.12.2 Wastebasket/Recycling 3.25

340. CONTROL SPACE OUTFITTING 3.25

340.1 Wheelhouse 3.25

340.1.1 Pilot Chair 3.25

340.1.2 Chart Table 3.26

340.1.3 Chart Light 3.26

340.1.4 Flag Locker 3.26

340.1.5 Navigation Desk 3.26

340.1.9 Miscellany 3.26

345. MACHINERY SPACE OUTFITTING 3.27

345.1 Switchboard Room 3.27

345.2 Lifting Arrangements 3.28

345.5 Lockers 3.28

345.6 Rag Bins 3.28

345.7 Guards 3.28

345.8 Shower/Eyewash Stations 3.28

345.9 Engine Room Sink 3.28

345.10 Damage Control Kit 3.29

Project 213-030 Page viii.

350. STORAGE SPACE OUTFITTING 3.29

350.1 Deck Lockers 3.29

330.2 Paint Locker 3.29

350.3 Hold/Workshop 3.29

350.7 Fire Safety Gear Locker 3.30

350.8 Wet Gear Spaces 3.30

350.9 Auxiliary Machinery Space/Engineer's Store 3.30

360. FIRE SAFETY EQUIPMENT 3.31

360.1 Fixed Fire Extinguishing System 3.31

360.2 Portable Fire Extinguishers 3.31

360.3 Fire Hydrant Stations 3.31

360.4 Emergency Control Station 3.31

360.5 Fire Safety Equipment, Miscellaneous 3.31

365. LIFESAVING EQUIPMENT 3.32

365.2 Liferafts 3.32

365.4 Liferings 3.32

365.5 Personal Floatation Devices 3.32

365.6 Immersion Suits 3.32

365.7 Man Overboard Recovery System 3.32

365.8 Distress Signals 3.33

365.9 Line Throwing Appliance 3.33

370. WORKBOAT 3.33

380. PAINTING AND COATINGS 3.33

380.1 Pre-Weld Primer 3.34

380.2 Surface Preparation 3.34

380.2.1 Steel Work and Aluminum Alloy 3.34

380.2.2 Wood 3.34

380.3 Painting, Quality Control 3.34

380.4 Application Procedures 3.34

380.5 Pre-Delivery Cleaning 3.35

382. CORROSION PROTECTION 3.35

385. SIGNS AND MARKINGS 3.36

385.1 Ship's Name 3.36

385.2 Name Boards 3.36

385.4 Hull Markings 3.36

385.4.1 Draft Marks 3.36

385.4.2 Survey Marks 3.36

385.5 Owner's Markings 3.37

Project 213-030 Page ix.

385.6 Nameplates and Labels 3.37

385.6.1 Lifesaving Equipment Markings 3.37

385.6.2 Fill and Discharge Connections 3.37

385.6.3 Tanks 3.37

385.6.4 Equipment Markings 3.37

385.7 Vessel Markings 3.37

385.8 Warning and Direction Signs 3.38

385.9 Ship's Plaque 3.38

390. GENERAL OUTFITTING 3.38

390.1 First Aid Equipment 3.38

390.2 Covers 3.38

390.4 Flags, Ensigns, and Hoists 3.39

400. DECK MACHINERY AND OUTFIT 4.1

401. GENERAL 4.1

401.1 Miscellaneous Fittings 4.1

405. ANCHORING SYSTEMS 4.1

405.1 Anchors 4.1

405.2 Anchor Windlass 4.2

405.3 Chain Stoppers 4.2

410. LINE HANDLING/MOORING EQUIPMENT 4.2

410.1 Mooring Equipment 4.2

410.1.1 Mooring Fittings 4.2

410.1.2 Bollards 4.2

410.1.5 Cleats 4.3

410.2 Capstan 4.3

415. TOWING EQUIPMENT 4.3

415.1 Winches 4.3

415.1.1 Towing Winch 4.3

415.1.3 Barge Winches 4.4

415.1.5 Tugger Winch 4.4

415.1.6 Installation 4.4

415.3 Stern Roller 4.4

415.4 Shark Jaws 4.5

415.6 Towing Fittings 4.5

415.6.1 Bulwark Fairleads 4.5

415.6.2 Aft Towing Portal 4.5

415.6.3 Gob Eye 4.5

Project 213-030 Page x.

420. CARGO HANDLING SYSTEMS 4.6

420.1 Deck Crane 4.6

420.7 Deck Fittings 4.6

420.7.1 Cargo Rails 4.6

420.8 Deck Sheathing 4.6

440. ROPES AND CORDAGE 4.7

440.2 Wire Rope 4.7

440.3 Mooring Lines 4.7

450. FENDERING SYSTEM 4.7

450.2 Rubber Fenders 4.7

450.2.1 Bow Fendering 4.7

450.2.2 Main Sheer Fenders 4.8

450.2.3 Stern Fenders 4.8

460. OIL CONTAINMENT EQUIPMENT 4.8

460.1 Containment Boom 4.8

500. PROPULSION MACHINERY 5.1

501. SYSTEM REQUIREMENTS 5.1

502. DYNAMIC ANALYSES 5.1

502.1 Torsional Analysis 5.2

502.2 Engine Solid Body Dynamic Analysis 5.2

502.3 Whirling Analysis 5.2

510. MAIN PROPULSION ENGINES 5.2

510.2 Main Engine Specification 5.2

510.3 Main Engine Services 5.3

510.3.1 Starting 5.3

510.3.2 Piping Connections 5.3

510.3.3 Fuel Oil System 5.3

510.3.4 Combustion Air 5.4

510.3.5 Exhaust System 5.4

510.3.6 Lubricating Oil 5.4

510.3.7 Cooling System 5.4

510.3.8 Crankcase Ventilation 5.4

510.4 Main Engine Controls and Instrumentation 5.5

510.4.1 Main Engine Instrument/Control Panels 5.5

510.4.2 Instrumentation and Alarms 5.5

510.4.3 Engine Control Power 5.6

510.5 Tools and Spares 5.7

Project 213-030 Page xi.

510.6 Resilient Mountings 5.7

510.7 Power Take-Offs 5.7

520. CLUTCHES 5.7

525. SHAFTING SYSTEM 5.7

525.2 Shafting System Components 5.8

525.3 Shaft Couplings 5.8

525.3.1 Solid Couplings 5.8

525.3.2 Torsional Couplings 5.8

525.4 Line Cutter 5.8

525.7 Shaft Bearings 5.8

525.8 Shaft Seals 5.9

530. Z-DRIVES 5.9

530.2 Z-Drive Propeller 5.9

530.3 Z-Drive Nozzle 5.10

530.4 Steering Gear 5.10

530.5 Z-Drive/Clutch/Engine Controls 5.10

530.6 Z-Drive Mounting 5.10

530.7 Z-Drive Auxiliary Services and Accessories 5.10

530.7.1 Z-Drive Lubrication 5.10

530.7.2 Oil Cooling 5.11

530.7.3 Alarms 5.11

530.7.4 Pitch Control 5.11

530.8 Paint and Protection 5.11

530.8.1 Painting 5.11

530.8.2 Cathodic Protection 5.12

530.9 Tools and Spares 5.12

550. MACHINERY INSTALLATION 5.12

550.2 Installation and Alignment 5.12

550.3 Foundations 5.12

550.4 Bolts and Chocks 5.13

550.5 Resilient Mountings 5.13

550.6 Liquids 5.13

550.7 Start-Up 5.13

600. ELECTRICAL SYSTEM 6.1

601. GENERAL 6.1

601.1 Functional Requirements 6.1

601.2 System Configuration 6.1

601.2.1 System Design Parameters 6.2

Project 213-030 Page xii.

601.2.2 Equipment Sizing 6.2

601.2.3 Electromagnetic Compatibility 6.3

601.3 Regulatory Requirements 6.3

601.4 Electrical Design Approval 6.3

601.5 Documentation 6.3

601.5.1 System Drawings 6.3

601.5.2 Electrical Load Analysis 6.4

601.5.3 System Protection 6.4

601.5.4 Submittals 6.4

601.5.5 Language and Units 6.4

601.6 Nameplates, Electrical Equipment 6.5

601.7 Testing 6.5

601.8 Grounding 6.5

601.8.1 Equipment Grounding (Bonding) 6.5

601.8.2 System Grounding 6.5

601.8.3 Ground Fault Indication 6.6

602. INSTALLATION 6.6

602.1 Equipment Enclosures 6.6

603. EMERGENCY POWER 6.7

605. ELECTRICAL POWER GENERATION 6.7

605.1 Generator Sets 6.7

605.2 Generator Set Prime Movers 6.7

605.2.1 Installation 6.8

605.2.1.1 Mounting 6.8

605.2.1.2 Flex Connections 6.8

605.2.2 Services 6.8

605.2.4 Engine Instrument/Control Panel 6.8

605.2.5 Alarms 6.9

605.2.6 Engine Protection Devices 6.9

605.2.6.1 Shutdown Devices 6.9

605.3 Generators 6.9

605.3.1 Ratings 6.9

605.3.2 Construction 6.10

605.3.4 Accessories 6.10

605.4 Control 6.10

605.4.3 Voltage Control 6.10

605.5 DC Power Generation 6.10

605.6 Batteries 6.10

605.6.1 Battery Boxes and Connections 6.10

605.7 DC Power Supplies 6.11

Project 213-030 Page xiii.

606. SHORE POWER/ EXPORT CONNECTIONS 6.11

606.1 Shore Power Connection Facilities 6.11

606.2 Shore Power Cable 6.11

606.3 Barge Power Export Connection 6.11

607. DEAD SHIP START 6.12

610. MAIN SWITCHBOARD 6.12

610.1 Construction 6.12

610.2 Grounding and Bonding 6.13

610.4 Bus 6.13

610.5 Generator Section(s) 6.14

610.5.1 General 6.14

610.5.2 Generator Control, Paralleling and Transfer 6.14

610.6 Shore Power Sections 6.15

610.7 Distribution Sections 6.15

615. POWER DISTRIBUTION 6.15

615.1 General 6.15

617. TRANSFORMERS 6.16

618. CABLES AND CABLE INSTALLATION 6.16

618.1 Cables 6.16

618.2 Cable Trays and Hangers 6.16

618.3 Glands and Bulkhead Transits 6.16

618.4 Cable Installation 6.17

618.4.1 Cable Separation 6.17

618.5 Cable Terminations and Identification 6.18

618.6 Receptacles and Switchboxes 6.19

620. MOTORS 6.20

623. MOTOR CONTROLLERS 6.20

623.1 Three Phase Full Voltage Motor Controllers 6.20

623.2 Single Phase Motor Controllers 6.21

623.3 Reduced Voltage Motor Controllers 6.21

623.4 Variable Frequency Drive Motor Controllers 6.21

623.5 Motor Control Centers 6.21

625. LIGHTING 6.22

625.1 General Requirements 6.22

625.2 Interior Lighting 6.22

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625.3 Exterior Lighting 6.23

625.3.1 Deck Lights 6.23

625.3.2 Floodlights 6.23

625.3.4 Searchlights 6.24

625.4 Emergency Lighting 6.24

625.5 Navigation Lighting 6.24

625.5.2 Navigation Light Panel 6.25

626. DECK DE-ICING 6.25

700. SHIP'S SERVICES 7.1

701. PIPING SYSTEMS, GENERAL 7.1

701.1 System Design 7.1

701.2 Piping, Materials 7.1

701.3 Pipe Fittings 7.2

701.3.1 Flanges, Flange Connectors 7.2

701.3.2 Patent Connectors, Couplings 7.2

701.3.3 Expansion Joints 7.2

701.3.4 Flexible Connectors 7.2

701.3.6 Bulkhead Penetrations 7.2

701.3.8 Hangers, Mounts, and Clamps 7.3

701.4 Valves 7.3

701.5 Remote Valve Operating Gear (Extended Spindles) 7.3

701.5.1 Remote Quick-Closing Valves 7.3

701.5.2 Pneumatic Actuators 7.4

701.6 System Monitoring and Control Equipment 7.4

701.7 Piping Insulation 7.4

704. INSTALLATION 7.4

704.1 Cleaning and Flushing 7.5

704.3 Color Coding 7.5

704.5 Labels and Nameplates 7.6

704.5.1 Equipment Labels 7.6

704.5.2 Valve Labels 7.7

704.5.3 Controls and Instrumentation 7.7

704.5.4 Tanks 7.7

704.5.5 Fill and Discharge Connections 7.7

704.6 Instrumentation 7.7

704.6.1 Pressure Gauges 7.7

704.6.2 Thermometers 7.8

704.7 Painting 7.8

705. FILL, VENT, AND SOUNDING (TANKS) 7.8

705.1 Filling Connections 7.8

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705.2 Tank Vents 7.8

705.3 Sounding and Contents Gauging 7.9

710. FUEL OIL SYSTEM 7.9

710.1 Tanks 7.9

710.2 Fill and Discharge Connections 7.10

710.3 Fuel Transfer System 7.10

710.4 Fuel Oil Purifier 7.10

710.5 Fuel Oil Filters 7.11

715. BILGE SYSTEM 7.11

715.1 Bilge Suctions 7.11

715.2 Bilge Pumps 7.12

725. FIRE AND DECK WASH SYSTEM 7.12

725.1 Fire/General Services Pump 7.12

725.2 Emergency Fire/Bilge Pump 7.13

730. FIRE-FIGHTING SYSTEM (OFF SHIP) 7.13

730.1 Step-Up Gear and Clutch 7.13

730.2 Sea Suction 7.14

730.3 Pumps 7.14

730.4 Monitors 7.14

730.5 Foam System 7.15

730.6 Water Spray System 7.15

730.7 Control System 7.15

730.8 Ancillary Equipment 7.16

735. MACHINERY COOLING 7.16

735.2 Cooling Circuits 7.16

735.3 Jacket Water Circuits 7.17

735.7 Box Coolers 7.17

740. COMPRESSED AIR SYSTEM 7.18

740.1 Receivers 7.18

740.2 Air Compressors 7.19

740.3 Air Treatment 7.19

740.4 Air Distribution 7.19

740.4.1 Engine Starting 7.19

740.4.3 Utility Services 7.19

740.4.4 Sea Chest Blow-Down 7.20

740.4.5 Horn 7.20

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745. LUBE OIL SYSTEM 7.20

745.2 Tanks 7.21

745.2.1 Clean Oil Tanks 7.21

745.3 Lube Oil Transfer System 7.21

745.3.1 Lube Oil Transfer Pumps 7.21

745.4 Lube Oil Purifier 7.22

750. OILY BILGE SYSTEM 7.22

750.2 Storage Tanks 7.23

750.2.1 Oily Water Tank 7.23

750.3 Oily Water Pump 7.23

750.4 Oily Water Separator 7.23

751. SLUDGE SYSTEM 7.23

751.2 Sludge Tank 7.24

751.3 Sludge Pump 7.24

755. HYDRAULIC SYSTEMS 7.24

755.2 Hydraulic Oil Tanks 7.25

755.2.1 Steering Gear Resupply Tank (Z-Drive Hydraulics) 7.25

755.4 Hydraulic Oil Piping 7.25

760. EXHAUST SYSTEMS 7.25

760.1 Vibration Isolators 7.26

760.2 Piping and Fittings 7.26

760.2.1 Materials 7.26

760.3 Silencers 7.27

760.4 Insulation and Lagging 7.27

760.5 Installation 7.27

761. DEF STORAGE AND DISTRIBUTION SYSTEMS 7.28

761.1 DEF Storage Tank 7.28

761.2 DEF Transfer Pump 7.28

761.3 DEF Air Supply 7.29

761.3.1 DEF Air Receivers 7.29

761.3.2 DEF Air Compressors 7.29

761.3.3 DEF Air Treatment 7.30

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800. DOMESTIC SERVICES 8.1

801. GENERAL 8.1

805. HEATING 8.1

810. VENTILATION, ACCOMMODATION 8.1

811. VENTILATION, MAIN MACHINERY SPACE 8.1

811.1 Intake and Relief Air 8.2

811.2 Fans 8.2

811.3 Ductwork 8.2

811.4 Dampers 8.3

811.5 Silencers 8.3

813. VENTILATION, OTHER SPACES 8.3

815. AIR-CONDITIONING AND HEATING 8.4

815.1 Air Conditioning and Heating Equipment 8.5

815.1.1 Air Handling Units 8.5

815.1.5 Chiller Units 8.5

815.1.8 Electric Heaters 8.5

815.5 Chilled Water Loop 8.6

815.6 Condensate Drains 8.6

815.7 Supply and Return Air System 8.6

815.8 Exhaust Air System 8.7

815.9 Air Vents and Louvres 8.7

815.10 Ductwork 8.7

815.11 Dampers 8.8

815.12 Diffusers and Registers 8.8

825. POTABLE WATER SYSTEM 8.8

825.1 Storage Tanks 8.8

825.2 Pumps 8.9

825.4 Fresh Water Treatment 8.9

825.5 Pressure Distribution System 8.9

825.6 Hot Water Tank 8.9

825.8 Fixtures 8.10

825.8.1 Washbasin 8.10

825.8.2 Shower 8.10

825.8.6 Galley Sink 8.10

826. WINDOW CLEANING AND WASHING SYSTEM 8.11

830. SANITARY, BLACK WATER 8.11

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830.2 Holding Tank 8.11

830.3 Sewage Transfer Pump 8.12

830.4 Sewage Collection System 8.12

830.5 Sewage Treatment Plant 8.12

830.7 Discharge Facilities 8.12

830.8 Fixtures and Fittings 8.13

830.8.1 Washroom Deck Drains 8.13

830.8.2 Water Closets 8.13

831. SANITARY, GREY WATER 8.13

831.4 Drains 8.13

831.4.1 Sink Traps 8.13

831.4.2 Shower Drains 8.14

831.4.3 Deck Drains (Interior) 8.14

831.5 Grey Water Transfer Pump 8.14

831.6 Grey Water Evaporator Unit 8.14

832. SCUPPERS AND DRAINS 8.14

900. CONTROL, COMMUNICATION, AND NAVIGATION 9.1

901. GENERAL REQUIREMENTS 9.1

901.2 Wheelhouse 3D Model 9.1

905. STEERING SYSTEMS 9.1

905.6 Autopilot 9.1

910. SHIP CONTROL SYSTEMS 9.1

910.2 Propulsion Machinery Controls/Instrumentation 9.2

910.2.1 Engine Starting/Stopping 9.2

910.2.2 Engine Speed Controls 9.2

910.2.3 Clutch Control 9.2

910.2.4 Pitch Controls 9.2

910.2.6 Telegraphs 9.2

910.2.7 Engine Tachometers 9.2

910.2.8 Shaft Tachometers 9.2

910.2.9 Z-Drive Instruments 9.3

910.3 Auxiliary Machinery Controls 9.3

910.3.1 Electrical System 9.3

910.3.2 Deck Machinery 9.3

910.3.3 Fi-Fi Systems 9.3

910.4 Consoles 9.3

910.4.1 Construction 9.4

910.4.2 Access and Cooling 9.4

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910.4.3 Instruments and Controls 9.4

910.4.5 Wiring and Terminations 9.4

910.4.6 Layout and Ergonomic Design 9.5

910.5 Barge Bow Thruster Remote Control System 9.5

915. INSTRUMENTATION, MONITORING, AND ALARM SYSTEMS 9.6

915.1 System Requirements 9.6

915.2 Instrumentation 9.6

915.3 Machinery Alarm and Monitoring System 9.7

915.3.1 Monitoring and Alarm Points 9.7

915.3.2 Alarm Annunciators and Displays 9.7

915.4 General Alarm 9.8

915.5 Fire Detection and Alarm System 9.8

920. NAVIGATION AIDS 9.9

920.1 Compass 9.9

920.1.1 Magnetic Compass 9.9

920.1.2 Gyro Compass 9.9

920.2 Clocks 9.9

920.3 Weather Instrumentation 9.9

920.3.1 Barometer 9.9

920.3.2 Wind Speed and Direction Indicator 9.9

920.4 Radar Sets 9.10

920.5 Depth Sounder 9.10

920.6 GPS 9.10

920.7 Clinometers 9.10

920.9 BNWAS 9.10

920.10 Chart System 9.11

925. SIGNALLING EQUIPMENT 9.11

925.1 Sound Signaling Devices 9.11

925.1.1 Whistle and Horn 9.11

925.1.2 Ship's Bell 9.11

925.2 Visual Signaling Devices 9.11

925.2.1 Navigational Shapes 9.11

930. EXTERNAL COMMUNICATIONS EQUIPMENT 9.11

930.1 VHF Radio-Telephones 9.12

930.2 MF/HF Radio-Telephones 9.12

930.3 GMDSS-VHF Radio-Telephone 9.12

930.4 INMARSAT 9.12

930.5 Portable VHF Radio-Telephones 9.12

930.6 Cellular Telephones 9.12

930.7 Fax Machine 9.12

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930.8 Navtex 9.12

930.9 AIS 9.13

930.10 SSAS 9.13

930.11 EPIRB 9.13

935. INTERNAL COMMUNICATIONS 9.13

935.1 Loudhailer/Talkback System 9.13

935.2 CCTV 9.13

940. ANTENNA SYSTEMS 9.14

940.2 Navigation and Communications Antennae 9.14

940.3 LAN System 9.14

940.4 Cellular Signal Booster 9.14

940.5 TV Antenna 9.15

ANNEX A Paint Specification ANNEX B List of Major Equipment ANNEX C SSAS System in Accordance with ISPS Rules

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Specification TundRA 3600 Ice Class Tug

For: Saint Lawrence Seaway Development Corporation

Massena, NY

PART 100 - GENERAL

101. PARTICULARS

101.1 Vessel Description

This Specification prescribes the requirements for a tugboat designed to provide icebreak-ing/ice-management services on the St. Lawrence Seaway, handling aids to navigation (buoys), and pushing the Corporation's two (buoy and gate lifter) barges. The tug is also capable of sec-ondary roles in fire-fighting and pollution response.

The tug is of all-welded steel construction, to be classified by ABS as an ice class tug, and in-corporates an ice-breaking bow form. The tug is powered by twin CPP Z-drive propulsion units, each driven by a high speed diesel engine. The vessel is equipped with a heavy duty deck crane, a stern roller, and shark jaws for ease of handling aids to navigation on the aft working deck.

The vessel is designed for operation with an unmanned machinery space with a minimum crew, however comfortable accommodations are available for up to 14 crew for spring buoy runs.

Within this design a great deal of attention has been paid to minimizing noise and vibration. Mea-sures include resiliently mounting the main and auxiliary engines, isolating all exhaust system components, and the use of viscoelastic floating floor systems and sound-absorbing lining, par-titions, and ceilings throughout the accommodations and control spaces. The end result is in-tended to be an extremely quiet vessel throughout.

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101.2 Dimensions

• Length overall = 118'-0"

• Length DWL = 109'-7"

• Breadth, molded, extreme = 45-0"

• Depth, least molded, hull = 19'-7"

• Design draft, molded = 13'-6" (approx.)

• Design navigational draft = 16'-0" (approx.), including skeg and drives

• Full load draft = 14'-6" (approx.)

• Full load navigational draft = 17'-0" (approx.), including skeg and drives

• GRT, US = 700-800 tons (approx.)

• GRT, international = 711 tons (approx.)

• Frame spacing = 20"

101.3 Tank Capacities (at 98%)

• Fuel oil = 34,968 US gallons

• Fuel oil overflow = 2,557 US gallons

• Fresh water = 7,462 US gallons

• Lube oil, main engines = 444 US gallons

• Foam = 4,388 US gallons

• Sludge tank = 888 US gallons

• Oily water = 888 US gallons

• Gray water = 8,020 US gallons

• Sewage = 1,439 US gallons

• Used oil = 945 US gallons

• Diesel exhaust fluid = 705 US gallons

• Lube oil, Z-drives - per Z-drive manufacturer's recommendations

• Hydraulic oil, Z-drives - per Z-drive manufacturer's recommendations

Note: Above capacities are approximate only. Capacities of other smaller, bulkhead mounted tanks are noted in individual system descriptions.

101.4 Complement

• Maximum crew = 14 persons

• Standard operating crew = 4 persons

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101.5 Performance

• Following are the minimums predicted for this vessel, based on the propulsion machinery de-fined in Part 500:

- bollard pull, ahead = 65 LT

- bollard pull, astern = 60 LT

- free running speed, ahead (approx.) = 13.5 knots, calm water

101.6 Builder Obligations

• The figures and information provided in this Specification are provided for guidance only, and in no case will release Builder from their obligation to complete vessel in accordance with the rules and regulations of Classification Society, IMO, and other applicable international bodies considering the normal operational area of the vessel.

102. DEFINITIONS

102.1 Organization

102.1.1 Owner

Saint Lawrence Seaway Development Corporation 180 Andrews Street Massena, NY 13662

Contact: Mr. Thomas Lavigne Phone: (315) 764-3251 Fax: (315) 764-3243

102.1.2 Contractor, Shipbuilder, or Builder

• TBD

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102.1.3 Project Naval Architect (or Design Agent)

Robert Allan Ltd.

230 - 1639 West 2nd Avenue Vancouver, BC V6J 1H3 Canada

Contact: Mr. Rollie Webb Phone: (604) 736-9466, ext. 208 Fax: (604) 736-9483 Email: rwebb@ral.ca

102.1.4 Owner's Representative

• An individual or Company designated by Owner to act on their behalf on all matters related to progress and quality of work performed by Shipbuilder

102.1.6 Class or Classification Society

• A member of IACS designated by Owner as the body to approve the design and construction of vessel in accordance with published standards. For this project, American Bureau of Shipping

102.1.7 Flag State Authority

• United States Coast Guard (USCG)

102.2 Specification Terminology

102.2.1 Acronyms/Abbreviations

ABS - American Bureau of Shipping ANSI - American National Standards Institute Approx. - Approximately ASD - Azimuthing Stern Drive ASME - American Society of Mechanical Engineers ASTM - American Standard for Testing and Materials BP - Bollard Pull (measured in Long Tons) BS - Breaking Strength c/c - Centre to Centre dia. - Diameter DIN - Deutsche Industri Normen ECDIS - Electronic Chart Display Information System ECR - Engineer's Control Room

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Fi-Fi - Fire-Fighting FOB - Free On-Board Ga. - Gauge GMDSS - Global Marine Distress Safety Systems GPS - Global Positioning System HVAC - Heating, Ventilation, and Air-Conditioning IACS - International Association of Classification Societies IMO - International Maritime Organization ISO - International Standards Organization ISPS - International Ships and Ports Security JIS - Japanese Industrial Standard MCC - Motor Control Centre MCR - Maximum Continuous Rating MED - Marine Equipment Directive MSDS - Material Safety Data Sheet NPSH - Net Positive Suction Head OFE - Owner Furnished Equipment P - Port Side P&S - Port and Starboard S - Starboard Side SFP - Structural Fire Protection SOLAS - Safety of Life at Sea SLSDC - Saint Lawrence Seaway Development Corporation s/s - Stainless Steel SWL - Safe Working Load TBD - To Be Determined USCG - United States Coast Guard

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102.2.2 Glossary

• "Alternate" Materials or Equipment:

- Owner will consider alternate materials and equipment where factors of cost, performance, etc., differ from the specified equipment. In applying for approval of alternate materials or equipment, present factual evidence to completely define alternate proposed materials or equipment, including a full description of the impact of proposed alternate on vessel or any part or system of vessel. Ensure the application also describes the impact of proposed alternate on construction cost, weight, and schedule, and indicate how the proposed alter-nate is of benefit to Owner

- alternate materials and equipment approved by Owner, in writing, may be substituted for specified equipment with the approved modifications to the contract price and schedule

• "Equal" Materials or Equipment:

- materials or equipment considered equal to or better than the specified materials or equipment in terms of:

- availability of spare parts and service

- efficiency

- performance

- reliability

- service life

- size

- weight will be considered by Owner, where its installation does not materially affect any other part or system of ship, and the supply and installation of such equipment does not affect the contract price

- Contractor will present factual evidence to support a claim a component qualifies as "equal" to any indicated in the Specification. Owner will make final determination of equipment considered as "equal" to the specified materials or equipment

• "Approved" or "to Approval":

- considered fully acceptable for installation in vessel and for which written confirmation of same has been received from Owner's Representative

• "Provide":

- "provide" means purchase or manufacture as appropriate; install complete with all re-quired accessories in accordance with good shipbuilding practice complete and ready for use; supply all materials, equipment, tools, and labor to perform the work; and test to ap-proval of Regulatory Authorities and Owner's Representative

102.3 Owner's Standards

• Apply ANSI standards throughout, unless otherwise specified.

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102.4 Good Shipbuilding Practice

• "Good Shipbuilding Practice" refers to designs, applications, and procedures proven successful in similar vessels engaged in comparable service

102.5 Language

• Prepare all documents and drawings for use in construction of this vessel in English language

• All markings, signs, labels, etc., in English for all documentation related to design and construc-tion of vessel. As a minimum vessel will meet IACS No.47, Shipbuilding Quality Standard for New Vessels

102.6 Units

• All drawings, documents, gages, and equipment readout displays are to show dimensions in imperial units.

103. SERVICE CONDITIONS

103.1 Functional Requirements

• The TundRA 3600 Ice Class Terminal Tug design is intended principally to provide icebreak-ing/ice management services, handle aids to navigation (buoys), and push the SLSDC's buoy and gate-lifter barges, as described in Section 101.1

• Use reliable equipment, conservatively rated, and place emphasis on systems redundancy as appropriate for a vessel operating in remote areas

• Pay particular attention to crew safety and fit railings or guards to protect crew from any ob-vious dangers. Use safety notices and paint where appropriate to indicate dangers (such as limited overhead clearance, designated access areas, etc.) where appropriate, and where re-quired by Owner's Representative

• Ensure helmsman's visibility is as unobstructed as possible

• Incorporate safety aborts in all towing equipment

• Place particular emphasis on the reliability of all equipment and systems affecting tug function, having in mind the heavy responsibility and liabilities involved

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103.2 Environmental Conditions

• Vessel is designed principally for operation in ice-infested waters, but will be capable of oper-ating in temperate climates

• Design ambient conditions:

- air temperature = -25 °F to +95 °F

- seawater temperature = 28 °F to +90 °F

- relative humidity = 0% to 100%, variable

• Normal operations are in fresh water

• Direct overboard discharge of oil, oily water, sewage, or gray water is not permitted

103.3 Noise

• To maximum extent practicable noise levels will be less than the limits as defined in IMO Reso-lution A468 (XII). Shipbuilder will implement best practices with regard to meeting these objectives, including the following measures as described in this Specification:

- resiliently mounted main engines

- resiliently mounted auxiliary engines

- resiliently mounted exhaust systems

- acoustic insulation throughout

- floating floor system in all accommodation and control spaces

- flexible connections for all services to reciprocating machinery

104. CLASSIFICATION

104.1 National Authority

• United States Coast Guard (USCG), inspected vessel

104.2 International Maritime Organization

• Comply with current edition (as amended) of all applicable IMO requirements including, but not limited to:

- MARPOL 73/78, International Convention for the Prevention of Pollution from Ships

- COLREG, Convention on the International Regulations for the Prevention of Collisions at

Sea

- Load Lines, International Convention on Load Lines, 1966

- International Tonnage Regulations

- IMO Stability Guideline A749 (18)

- MARPOL 73/78/92 and amendments

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- Radio Communication Regulations to Government and International Regulations for GMDSS Area A1 Standard

- International Telecommunications Regulations

- Flag State Regulations

- Ship Identification Regulations

- IMO Resolution A.468 (xii); noise levels, as guidelines

- IMO Resolution A.749 (xviii); stability

104.3 Classification Society

• Design and Construct vessel to approval and Classing by American Bureau of Shipping in ac-cordance with the current edition at time of bid opening of Steel Vessels under 90 Meters (295 feet) in Length as applicable for a vessel with the following notation:

- American Bureau of Shipping:

- A1 Towing Service (FF Capable)

- Ice Class 1A

- AMS, ABCU

- Green Passport

• Pay all Classification Society fees required by this notation

104.4 Approvals

• Design and Construct vessel to Owner's satisfaction and comply with relevant regulations as administered by Inspectors

105. REGISTRY AND CERTIFICATION

105.1 Registry

• Vessel to be registered in the United States to approval of the USCG

• Port of Registry: Massena, NY

105.2 Load Line

• Certify and mark vessel for an International Load Line in accordance with IMO, national, and

Class rules and regulations

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105.3 Tonnage

• Measure and mark vessel's gross (GRT) and net (NRT) tonnage in accordance with Interna-tional and United States Tonnage Measurement

105.4 Certificates and Licenses

• Obtain and pay for all certificates and licenses required by law and Class for full certified op-eration of vessel

• Mount in suitable frames as directed

• Provide the certificates listed below in one signed and two copies at time of delivery of vessel.

Place one copy onboard vessel:

• Certificates required include, but are not limited to:

1. Certificate of Classification Society for hull.

2. Certificate of Classification Society for machinery.

3. Certificate of Class.

4. Safety Equipment certificate.

5. Statement of Compliance for Radio Installation.

6. Safety Construction certificate.

7. Ship's Sanitation certificate.

9. Builder's certificate

10. Certificates of Nautical Instruments (where applicable).

12. Certificates of Lifesaving Equipment including EPIRB and SART.

13. Certificates of Fire-Fighting Equipment.

14. Certificates of Anchors, Anchor Shackles, and Anchor Chains.

15. Certificate of Navigation Lights.

16. Compass Adjustment certificate and Deviation Card.

17. Certificates of Machinery and Deck Equipment.

18. Load Test Certificates of all Cranes, Lifting Points, Towing Gears, Wire Ropes, etc.

19. Certificate of Bollard Pull.

20. Approved Trim and Stability Booklet.

21. Approved Fire and Safety Plan.

22. IOPP certificate.

23. Engine Emission Compliance certificates.

24. Loadline certificate.

25. Certificate of Compliance for Anti-Fouling Paint System.

26. (ISPP) International Sewage Pollution Prevention certificate and Sewage Treatment Plant

Class Type Approval certificate, compliant with MARPOL 73/78, Annex IV.

28. Asbestos-Free Certificate issued by Builder.

29. Tonnage certificate.

31. Bilge separator certificate.

32. IAPP certificate.

33. USCG Certificate of Inspection

34. US EPA Vessel General Permit

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• Cost of all fees and charges incurred for survey, issue Classification certificates, and certificates issued by Builders as stated above are to account of Builder

106. CONTRACT DOCUMENTS

106.1 Intent of Specification

• This Specification is prepared in the "simple future" tense defining what Builder will do when awarded the Contract for construction of this vessel, and together with accompanying Drawings forms part of a Contract between Owner and Builder

• Apart from requirements set forth in this Specification, or indicated on Contract Design Drawings, it is to be understood Shipbuilder (sometimes referred to as Contractor or Builder) is responsible for detail design and construction of the vessel, for the sum agreed upon, in a manner reflecting good current shipbuilding and marine engineering practice, in accordance with an agreed Contact Document

• This Specification defines operating conditions, performance requirements, and intended cap-ability of each system or device within or on vessel. Subject to Section 106.2, it will be Ship-builder's responsibility to ascertain and ensure that any materials, components, equipment or parts selected for incorporation into vessel are suitable for the service as defined and intended

• In event of contradictions between Bid Addenda, Contract Provisions, Drawings and Specifi-cation, or indications in one and not the other, the following will be considered as the order of priority of documents:

1. Bid Addenda.

2. Contract.

3. Special Provisions.

4. General Provisions.

5. Specification.

6. Drawings.

106.2 Shipbuilder's Responsibility

• Shipbuilder will be responsible for coordination and integration of all equipment into vessel to provide a fully functioning vessel as specified herein, and as shown on Drawings, in the time frame agreed to in construction schedule

• In matters of detail, Builder is responsible for proper design, execution and functioning of each system, device, or mechanical part; and is responsible for corrective action in event of improper or inadequate function, or failure to meet requirements

• Builder is responsible for corrective action in event of local vibration of members, panels, items of outfit, piping systems, and similar details

• Builder will be responsible for accurate implementation of design and following best practices throughout to minimize noise and vibration levels, and to achieve specified minimums for same

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106.5 Departure from Drawings or Specification

• Naval Architect will be notified and approval will be obtained for any changes from Contract

Drawings

• The procedure for dealing with design changes will be as follows:

- Owner's Representative will be notified of any proposed departures from Design Docu-ments, and approval will be obtained before such changes are committed

- changes in detail to conform with Builder practice, or changes considered and agreed as improvements, may be put forward by Builder but must be approved by Owner's Repre-sentative, Class, and Owner before any related work is committed

- substitutions by Shipbuilder of alternate scantlings, items or materials may be considered to facilitate delivery or utilize available stock, but such changes must be approved by Class before work is committed

- Owner may substitute materials or equipment for those specified or indicated on Drawings where such change may be to their advantage in relation to availability or future service.

Due allowance is to be made where cost and/or schedule is affected

- changes or additions originating from Owner's side will be proposed in writing by Owner's Representative to Builder for agreement or quotation of cost change. On receipt of reply, Owner's Representative will advise Shipbuilder of concurrence or dissent in writing

- changes or additions proposed from Builder's side will be submitted in writing to Owner's Representative who will advise of his decision

- prior to commencement of building program, Owner's Representative and Builder will agree on a standard form for processing requests for changes for extras and credits, which will be used for all such change requests throughout the building Contract

106.6 Approvals

• Vessel will be constructed to approval of Class, Regulatory Authorities, and Owner's Repre-sentative

• Approval of Class and Regulatory Authorities will be obtained and copies of all approvals will be submitted to Owner

107. DESIGN CHECK

• Prior to commencement of construction, a detailed estimate of vessel lightship, weight, and CG position reflecting the actual components Builder proposes to incorporate into vessel will be prepared. A copy of this analysis will be submitted to Design Agent for review

• In event of discrepancy between the values so determined and those of Design Agent, there will be a review of the data with Design Agent to resolve a final agreed weight and CG for vessel, and to determine if any design alterations are required

• A calculation of the International and US gross registered tonnage (GRT) and net registered tonnage (NRT) of vessel, based on the arrangement and structure shown on Design Drawings will be prepared and provided to Owner’s Representative

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• All systems and equipment will be reviewed and their performance verified prior to purchasing equipment or materials; for example:

i. Verification of pump and fan characteristics based on pipe and duct arrangements, and adjustment of pipe/duct sizes or machinery performance as required to meet system perfor-mance.

ii. Review of electrical system loads and verification of genset size required to accommodate electrical loads of equipment to be purchased.

iii. Review of cooling requirements for all machinery to be purchased, and revision of cooler capacities to suit, if necessary.

110. HABITABILITY

110.1 Sound Level and Vibration Requirements

• Vessel will comply in as much as possible with the requirements of IMO Resolution A468 (XII)

Code on Noise Levels Onboard Ships

• Vessel condition during measurement of sound levels will be as follows:

a. under IMO A468 (XII) the term "normal service speed" for a tug shall be defined as 100% rpm and the pitch set at 80% power in the free running condition,

b. all continuously operating auxiliary machinery functioning normally,

c. ventilation and air-conditioning systems operating normally,

d. at least 33% oil fuel and water onboard,

e. all cabin doors, windows, and sidelights closed during measurements in deckhouse and wheelhouse

f. all technical apparatus such as radar, echo-sounders, windscreen wipers, clear view win-dows, etc., should be in operation.

• Where levels are higher than these maximum levels, alterations will be carried out as necessary to achieve the stated levels. It is Shipbuilder's responsibility to ensure these sound levels are attained, and as such, insulation recommended in this Specification:

- wheelhouse - 65 dB(A)

- cabins - 60 dB(A)

- command center - 65 dB(A)

- galley - 70 dB(A)

- mess room - 65 dB(A)

- main deck, forward and aft - 85 dB(A)

- engineer’s stores - 85 dB(A)

- switchboard room - 75 dB(A)

- engine room (hearing protection required) - 110 dB(A), target

Project 213-030 Page 1.14

Rev. 3

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