Att__1_-_DS_Boat_Specification_revdraft_26Feb2014.docx

Attachment 1.

DIVE SUPPORT (DS) BOAT

SPECIFICATION

Rev: draft

26 February 2014

Attachment 1. - DIVE SUPPORT (DS) BOAT SPECIFICATION 26 Feb 2014 Rev: draft

REVISION HISTORY

TABLE OF CONTENTS

SECTION 0: GENERAL GUIDANCE AND ADMINISTRATION

040 INTRODUCTION AND GENERAL DESCRIPTION

040-1 Background . Dive operations are primarily conducted via surface support air to conduct underwater ships husbandry for surface ship and submarine availabilities and repairs. Basic underwater ships husbandry for surface ships include cofferdam installations to support internal work, hull inspections, propeller inspections and change-outs, underwater painting and epoxy repairs, photography (both still and video), and masker emitter belt cleaning. Submarine-specific jobs include shaft bearing change-outs, retractable bow plane cofferdams, secondary propulsion motor change-outs, security swims, arrival and departure swim-outs. Umbilical systems that are sourced from the dive support boat carry breathing air, hot water (to warm dive suits), voice and video communications, and air or hydraulic hoses for power tools. For normal operations, the boat is underway in a harbor or transiting between operational sites, but spends most of its operational time moored alongside other vessels.

042 GENERAL ADMINISTRATIVE REQUIREMENTS

042-1 General Requirements This specification is for a nominal sixty (60) foot long by twenty-two (22) foot beam United States Navy (USN) aluminum dive support boat.

NOTE: Builder’s are to fill in actual length and beam of proposed vessel in section 070-1.

This specification includes information regarding USN diver embarked equipment described in Attachment 3 that the boat is required to support and will be installed by the Navy after delivery to the custodian’s site. The USN diver embarked equipment will not be available to the builder during the design or construction of the boat. Attachment 3 also illustrates some diver unique features (such as extensive hull and underwater fendering, aft deck work frame enclosure, umbilical hose racks, etc.) described in this specification.

A sketch showing the notional arrangement of the desired boat is provided in Attachment 4. The main compartments/areas illustrated in Attachment 4 are the Foredeck, raised Pilothouse, Main Cabin, Aft Work Deck, and below decks: Forepeak, Galley, Dive Equipment Room (DER), Engine Room (ER) and Lazarette. The walk-around Pilothouse and Main Cabin should be placed inboard to accommodate working under extreme bow flares of USN ships. The Aft Work Deck should have a minimum 350 square feet open area to support diving operations and payload.

Mission duration is typically twenty four (24) hours a day, seven (7) days a week dive operations with rotating dive teams.

The expected service life for the boat delivered under this specification is twenty-five to thirty (25-30) years.

The contractor shall adhere to best marine practices. Specifications identified in this section provide the minimum required general system characteristics and requirements for the selection, installation, onboard performance, onboard inspection of machinery, equipment and outfit, and pre-installation handling and inspections of materials for construction.

042-2 Referenced Documents 46 CFR Part 164, Materials ABYC, Standards and Technical Information Reports for Small Craft, July 2013 ASME Y14.100, Engineering Drawing Packages, 2004 ASTM A276, Standard Specification for Stainless Steel Bars and Shapes, 2010 ASTM B33, Standard Specification for Tin-Coated Soft or Annealed Copper Wire for Electrical Purposes, 2010 ASTM B88, Standard Specification for Seamless Copper Water Tube, 2009 ASTM B928, Standard Specification for High Magnesium Aluminum-Alloy Sheet and Plate for Marine Service and Similar Environments, November 2009 ASTM F593, Standard Specification for Stainless Steel Bolts, Hex Cap Screws, and Studs, February 2008 ASTM F1166, Standard Practice for Human Engineering Design for Marine Systems, Equipment, and Facilities, 2007 Authorization for Military Use (AMU), https://www.supsalv.org/00c3_AMU.asp?destPage=00c3 (NAVSEA 00C3 dynamic listing) IEEE 45, Recommended Practice for Electric Installations on Shipboard, 2002 IEEE 1580, Recommended Practice for Marine Cable for Use on Shipboard and Fixed or Floating Facilities, 2010 International Convention for the Safety of Life at Sea (SOLAS), Chapter II-2 International Regulations for Preventing Collision at Sea, 1972 (72 COLREGS) which are contained in “Navigation Rules, International Inland”, U.S. Coast Guard publication COMDTINST M166672.2 (U.S. Department of Transportation, United States Coast Guard, 2100 2nd Street S.W., Washington D.C. 20593-0001) MIL-DTL-15562G Type III, Matting or Sheet, Floor Covering Insulation for High Voltage Application, 31 May 1996 MIL-DTL-24643, Cables, Electric, Low Smoke Halogen-Free, for Shipboard Use General Specification, 22 August 2002 MIL-PRF-24647E, Paint System, Anti-Corrosive and Anti-Fouling Ship Hull, 09 April 2013 MIL-STD-209K, Interface Standard for Lifting and Tiedown Provisions, 22 February 2005 MIL-STD-1366E, Interface Standard for Transportability Criteria, 31 October 2006 MIL-STD-1474D, Noise Limits, 29 August 1997 NAVMED P-5010-6, Manual of Naval Medicine

NAVSEA TO300-AU-SPN-010A

NAVSEA 0900-LP-060-4010

NAVSEA DWG 803 5184106, Standard Navy Docking Drawing Surface Ships Naval Ship’s Technical Manual, Chapter 583, Boats and Small Craft, 15 June 2005 NAVSEACOMBATSYSENGSTA Report No. 6660-99 Rev. A, Procedures Manual for Stability Analysis of U.S. Navy Small CraftNSWCCD-23-TM-2009/33 Rev A, Hoisting System Design and Certification Process Guidance, October 2009 NSWCCD-23-TM-2009/58 Rev A, U.S. Navy Boat Electrical Practices, October 2009 NSWCCD-23-TM-2009/59 Rev A, U.S. Navy Boat Ungrounded Electrical System Verification Test, October 2009 NSWCCD-23-TM-2009/61 Rev A, U.S. Navy Boat Example Data Package, November 2011 NSWCCD-23-TM-2009/64 Rev B, Transportability Design and Certification Process Guidance, November 2009 NSWCCD-23-TM-2009/65 Rev B, Towing Fitting Design and Certification Process Guidance, November 2009 NSWCCD-23-TM-2011/05 U.S. Navy Craft Mechanical Practices, November 2011 NSWCCD-23-TM-2011/38, Mooring Fitting Design and Verification Process Guidance, November 2011 SAE J516, Hydraulic Hose Fittings, 25 October 2011 SAE J1273, Recommended Practices for Hydraulic Hose Assemblies, 17 February 2009 SAE J1942, Hose and Hose Assemblies for Marine Applications, 29 July 2009

070 GENERAL REQUIREMENTS OF DESIGN AND CONSTRUCTION

070-1 Vessel Characteristics Length Overall (LOA): xx.xx ft Hull Length (Lhull): xx.xx ft Beam Overall (BOA) w/fendering: xx.x ft Hull (hard) Beam: xx.x ft Height, Keel to Fixed Structure: xx.x ft Height, Keel to Moveable Structure: xx.x ft Width on cradle when rigged for transport: xx.x ft Hull shape:

Deadrise (if any): xx deg (state if constant or variable) Total Installed Fuel Capacity: xxxx gal Full Load: xx,xxx lbs incl x% build/design margin(s) Longitudinal Center of Gravity (LCG): xx.x ft fwd of transom/keel intersect.

Vertical Center of Gravity (VCG): xx.x ft above baseline.

Draft: x.x ft Maximum Speed: xx kts in Full Load Range @ Cruise Speed: xx nm Notice to builders - fill in parameters above.

Notice to Builders: provide a list of the submitted proposal drawings describing the boat.

070-2 Environmental Conditions The boat shall be capable of operating in ambient air temperatures between zero (0) degrees Fahrenheit and one hundred twenty-five (125) degrees Fahrenheit and water temperatures between twenty-eight (28) degrees Fahrenheit and ninety-five (95) degrees Fahrenheit. Storage of the vessel will occur in air temperatures down to minus twenty (-20) degrees Fahrenheit. The boat shall be capable of underway, docking or moored operations in varying wind speeds and wave conditions.

The boat shall be capable of full operation in three (3)-foot significant wave height and reduced operations in four (4)-foot significant wave height. Boat shall survive eight (8)-foot significant wave height at minimum headway.

070-3 Load Conditions:

The following load conditions are defined for reference throughout this specification. These definitions apply to the engineering design values for weight and moments of inertia of the vessel in the described condition.

Lightship: Boat complete in all respects, including Diver Support Systems to be installed following delivery (Section 592 and all subsections), and operating fluids in machinery at recommended levels, onboard spares in stowage location, with neither fuel nor liquids in tanks.

Note: For the Lightship and all derived load conditions, assume the Fly Away Dive System (FADS), Section 592-10c, is embarked. With the FADS, the combined weight for all Navy Embarked Equipment to be included in Lightship is 4,682 lbs per Table 1, in section 592.

Minimum Payload Capacity: The boat shall be capable of supporting a minimum of 5,990 lbs total payload, including personnel and mission gear/cargo. The notional breakdown of payload is twelve (12) divers at 285 lbs each and two (2) crew at 285 lbs each and 2,000 lbs of mission gear/cargo (5,990 lbs total).

Note: This Minimum Payload Capacity is in addition to the Navy Embarked equipment list in Section 592 of this specification, which is included in the Lightship weight, as specified above.

Full Load Condition: Lightship plus Minimum Payload Capacity and full fuel and full potable water tank.

PDIT Load Condition: Full Load Condition (for first boat of the contract) and Lightship plus 25% fuel and 100% potable water (for subsequent boat PDITs).

Boat Design Hoisting / Transport: Full Load Condition, less fourteen (14) personnel (285 lbs each), and a 10% margin for growth.

070-5 ABYC Standards As a minimum, the boat in all respects shall meet American Boat and Yacht Council (ABYC) standards and recommended practices and United States Coast Guard (USCG) safety requirements.

070-6 Alterations Alterations to Original Equipment Manufacturer’s (OEM) products by the builder or distributor are highly discouraged. If alterations are necessary, documentation of the change shall be provided with the Technical Data Package (TDP).

070-7 Equipment Installation Unless otherwise specified, Original Equipment Manufacturer’s (OEM) recommendations for design and installation of their products into the boat shall be followed. Systems and components shall be selected for durability, longevity, safety, and ruggedness. Components shall be selected to maximize the use of Commercial-off-the-shelf (COTS) products and commonality between hulls. Systems and components shall be installed with proper tools and aligned with best industry practices.

070-8 OEM Certification Letters OEM certification letters shall be provided for each boat on OEM or OEM Authorized Distributor letterhead for the major equipment items (e.g. engines, transmissions, gensets, high-pressure air compressor, hydraulic power unit, bow thruster and HVAC system), verifying compliance of the final installation with manufacturer’s design and installation guidelines and confirming that the OEM warranty is valid.

070-9 Installation of Equipment, Machinery, and Materials Foundations and brackets for equipment shall be configured to provide access for cleaning, painting, preservation, and maintenance, and to prevent accumulation of water, dirt, and foreign material.

Connecting piping and wiring shall be run to allow only minimum exposure to weather. Bulkhead and deck penetrations shall be as close as practicable to the equipment being served, preferably by direct connection through the adjacent deck or bulkhead.

Systems, equipment, and components shall be installed to facilitate accessibility for operating efficiency and for inspection, adjustment, and repair. Permanent fittings and structure shall be kept clear of routes required for the removal of machinery and equipment. The space behind equipment may be inaccessible after installation; this factor shall be considered in providing proper preservation in way of such equipment and in selecting the location of pipes, ducts, wireways, and other permanent fittings behind such equipment. Nooks, cracks, and openings where water, dirt, dust, or foreign material can accumulate shall be avoided.

Protection of personnel against operating hazards shall be provided. Shafting, couplings, gears, flexible shafts, and similar items shall have adequate guards installed for protection of personnel. Such protective guards shall be removable without dismantling the machinery surrounded.

Guards shall be as light as is consistent with required protection and strength. Guards shall be of sufficient strength to be used as steps or hand holds if located where such use may be anticipated.

Protective guards or insulation shall be installed to prevent contact with equipment where surface temperatures exceed 140 degrees Fahrenheit. Protective guards, insulation, or caution signs shall be installed to prevent contact with equipment where surface temperatures exceed 120 degrees Fahrenheit, up to 140 degrees Fahrenheit.

Protective guards shall also be installed as barriers to prevent personnel from inadvertently contacting energized and exposed electrical circuits, components, and terminals.

Equipment shall be protected against the hazard of personnel brushing against or being thrown against the equipment, particularly under heavy sea conditions, and inadvertently causing damage to exposed components or resulting in maladjustment of exposed functional controls such as push buttons, knobs, and switches. Protection shall be provided by equipment arrangement or design or by installation of enclosures, screens, or guard rails. All sharp edges exposed to personnel shall be dressed, ground or radiused to avoid injury to personnel.

070-10 Corrosion control All items used in the construction of this craft shall be fabricated of non-corroding materials or shall be suitably protected against corrosion for service in a marine environment. Ferrous metals other than stainless steel shall not be used except where specifically required. Where practicable, ferrous metals other than stainless steel shall be galvanized or coated; the protective coating shall be applied after fabrication. Alternatively, ferrous metal items may be replaced with stainless steel items, or items of other non-corroding materials.

Dissimilar metals, with the exception of stainless steel fasteners, shall not be joined directly except as specifically allowed herein. Galvanic corrosion shall be prevented by insulating dissimilar metals from each other with suitable gaskets, washers, sleeves, bushings and hose of insulating material; insulating materials shall be non-porous, with mechanical properties suitable for the application. In order to exclude moisture from the joint, faying surfaces between mechanically fastened metal components, except machinery foundation shims, shall be protected.

071 ACCESS

071-1 Accessibility Electrical and mechanical components shall be accessible for maintenance and repair. All items requiring operation or maintenance (e.g. hydraulic steering reservoir, washer fluid tanks, switches, valves, filters, strainers, seacocks, etc.) shall be readily accessible while at the dock or underway. Stowage and securing of arches, antennas, masts or other items shall not prevent access to critical items such as battery switches, fuel shut off valves or other items that need to be checked, secured or operated for any of the required transport modes.

071-2 Bilge Access All bilges and voids shall have removable plates or hatches for bilge access/inspection. The access and inspection openings shall be of sufficient size and locations to allow personnel visual access to the entire bilge and void area.

071-3 Emergency Egress All spaces shall have multiple egress points clearly labeled and sized for a person wearing a lifejacket.

071-4 Normal Access Below Deck Below decks, centerline watertight doors with viewports shall allow passage from the galley to the DER, from the DER to the Engine Room and from the Engine Room to the Lazarette. The below deck spaces shall have a six and a half (6.5) foot minimum head height clearance that is free of all structure, cabling, and equipment. Any localized area with equipment protruding from the overhead below this height clearance shall be marked and guarded as a personnel hazard.

A bulkhead hatch or door from the galley to the forepeak shall be provided for access and stowage.

073 NOISE

073-1 Onboard Noise Levels Sound treatment shall be installed as required in all manned spaces to ensure sound levels are below 84 dBA for eight (8) hour exposure durations while underway at full RPM and below 77.5 dBA with main engine(s) secured and generators running for twenty-four (24) hour exposure durations in Pilothouse, Main Cabin and Galley. Aft Work Deck and manned spaced noise level shall permit conversation at normal talking level (Speech Interference Level – 4, SIL-4, Category E from MIL STD 1474) with generators on and main engines secured.

073-2 Hearing Conservation Based on Noise survey results required in Section 092, warning signs in accordance with Figure 1 of MIL STD 1474 shall be installed at entrance ways to any space where steady-state noise levels were recorded at 85 dBA or greater, to warn occupants of hazardous noise levels when machinery is operating.

Hangers for hearing protection earmuffs shall be provided adjacent to the entrance to DER and ER.

075 FASTENERS

075-1 Stainless Steel Fasteners Fasteners shall be Stainless Steel ASTM F593G, type 316 throughout for structural applications. For bolts with high strength requirements, non-stainless steel bolts may be used with government approval. For non-structural applications, other grades of 316 are acceptable. Self-locking hardware shall be used unless otherwise specified.

Component mounting shall be through-bolted with nylon locknuts and flat washers wherever practical to suit fastener reinstallation during maintenance and repair. For blind connections, stainless steel threaded inserts shall be used to secure bolts or machine screws. Self-tapping screws shall not be used without government approval, which will only be considered for non-structural applications where threaded inserts are impractical or not desired for reasons of appearance.

Any removable pins used for folding, removable, or stowable features shall be secured with a lanyard to prevent loss.

078 MATERIALS

078-1 Structural Material/Aluminum Metal structure shall generally be of welded aluminum construction. Except as otherwise specified or approved by the Navy, structural aluminum materials shall be used and conform to the following specifications:

Sand cast (3560 T6) Plate and sheet (5086 H116 or 5086-H117 both ASTM B928; for non-welded applications 6061 T6 or 6061 T651 may be substituted.)

Extrusions (5086 H111; for non-welded applications 6061 T6 or 6061 T52 may be substituted.)

Drawn tube (5086 H32; for non-welded applications 6061 T6 may be substituted.)

Non-structural components such as handrails, small component brackets and wire ways may include extruded 6061 material.

Stainless Steel (if used) shall be:

Cast for general applications (J92800 or J92500; for non-welded applications UNS J92900 or J92600 may be substituted.)

Cast for underwater applications (J92800; for non-welded applications UNS J92900 may be substituted.)

Plate/sheet, bars/shapes, tubing, pipe (S31603; for non-welded applications S31600 may be substituted.)

078-2 Wood Prohibited Use of wood and other hygroscopic or biodegradable materials anywhere on the boat is prohibited. All materials shall be marine grade and resistant to corrosion and UV exposure.

078-3 Fabric Material All boat fabric shall be marine grade as well as fade-, stain- and mildew-resistant and a near match in color as the surface it is mounted to or covering unless otherwise noted. Fabrics shall be easy to maintain and waterproof and/or breathable where required. All seams, edges, grommets, fastening points and areas of chafe shall be reinforced. Venting is acceptable to ventilate covers, but must minimize or eliminate the intrusion of water. Seats, seat fabric and foam shall be durable, provide comfort and be flame retardant.

078-4 Fire Retardant Interior Materials All interior materials shall be fire retardant in accordance with 46 CFR 164.

079 STABILITY

079-1 Stability Stability shall meet NAVSEACOMBATSYSENGSTA Report No. 6660-99 Rev. A, Procedures Manual for Stability Analysis of U.S. Navy Small Craft intact and single compartment damaged stability for harbor service.

After Navy equipment installation, the boat shall float at an even heel and aft trim. Builders shall position organic and embarked equipment to achieve this requirement.

See Section 085 for technical analysis requirements.

084 TRANSPORTATION AND HANDLING

084-1 Marine Transport The boat shall be designed for marine transport and logistical launch and recovery (e.g. crane, well deck, or deck cargo transport) from decks of USN and/or Military Sealift Command (MSC)/Commercial shipping.

084-2 Boat to Ship Tiedowns Tiedown provisions shall be provided for securing boat to the ship. Provision and adjacent structure shall be sized for applicable load (Boat Design Hoisting/Transport), per MIL-STD-1366E Section 5.1.6. Fittings design limit loads shall be as follows, applied to the Design Hoisting/Transport condition at the center of gravity of the craft: 0.5 times the acceleration due to gravity in the longitudinal direction (fore and aft), and 1.0 times the acceleration due to gravity in the lateral direction (port and starboard). Each tiedown provision shall be designed to a safety factor of 1.5 on the yield strength of the material in each direction of the design load. Labeling of the fittings shall include load ratings of the fittings in lbs.

See Sections 085 and 092 for technical analysis and testing requirements. The Transportability Design and Certification report shall be used as guidance.

085 TECHNICAL DATA PACKAGE

The Technical Data Package (TDP) shall include all information essential for acceptance, operation/training, maintenance, repair, modification and supply support for the delivered boat. The TDP shall include, but not be limited to:

1. Technical Design Analyses;

2. As-built boat drawings including or cross referenced to:

3. a Bill of Materials (BOM) to the line replaceable unit (LRU) level;

4. Commercial Off-the-Shelf (COTS) manuals;

5. Boat Technical Manual;

6. OEM certifications;

7. OEM warranty durations for major systems;

8. Test and Trials Reports;

9. A Master Data Index.

085-1 Technical Design Analyses Technical Design Analyses shall be clear and complete. No steps shall be skipped or presumed. Any descriptive information needed to completely describe the calculations and their methods shall be included. For repetitive calculations, a full example calculation describing methodology, assumptions and any additional descriptive information shall be provided. Subsequent repetitive calculations may be placed in a matrix or tabular form that includes all inputs and outputs to these calculations.

Calculations shall be clear and complete and include the following:

· Clear, complete and concise assumptions presented in a neat, legible manner.

· Any necessary diagrams to fully describe the design situation and its associated calculations.

· Pertinent information from all references, standards and guidelines cited including appropriate excerpts.

· All symbols and acronyms fully defined.

A sample calculation is included as an Appendix to NSWCCD-23-TM-2009/33 Rev A, Hoisting System Design and Certification Process Guidance, October 2009, US Navy Boats Hoisting Guidance document.

The contractor shall provide the following Technical Design Analyses:

a) Boat Stability: The analysis shall demonstrate that the integration of intact and damage stability standards in the boat design meets the required criteria in Section 079. For the calculation of all wind heeling forces, the profile area of the boat’s superstructure shall assume the aft deck enclosure (fabric or extreme cold weather) is in place.

b) Tow Provision Design: The analysis shall demonstrate that the design of the tow provisions meets the required criteria in Section 582-1.

c) Hoisting Fitting Design: The analysis shall demonstrate that the design of the hoisting fittings meets the required criteria in Section 611-3.

d) Tiedown Provision Design: The analysis demonstrates that the design of the tiedowns/restraints, fittings, and straps have the appropriate minimum factor of safety based on the weight and design loads in Section 084-2.

e) Electrical Load Analysis: An AC Electrical Load Analysis (ELA) shall be performed for both summer and winter conditions described in Attachment 5 for each of the following conditions: shoreside, transit and dive operations. AC ELA usage factors are provided in the ELA sample. A DC Electrical Load Analysis shall be performed in accordance with ABYC E-11 paragraph 11.8.1.

f) HVAC Analysis: The analysis shall demonstrate all installed HVAC equipment, components and systems will meet the required criteria in Section 512 for the environmental conditions in Section 070.

g) Submarine Fendering Protection: The analysis shall demonstrate the location and extent of fendering necessary to protect a submarine hull from incidental impact with the boat, based on the criteria in Section 611-2.

Analysis documentation for items in Section 085 shall be provided in electronic format (native analysis format). Analyses shall be provided for the first boat of the initial delivery order and presented with the Preliminary TDP 30 days prior to Pre Delivery Inspection and Trials (PDITs).

085-2 Drawings Drawings and drawing revisions shall be prepared in accordance with the guidance of ASME Y14.100 and all referenced documents. Drawing level of detail shall be sufficient for acceptance, operation/training, maintenance, repair, modification and supply support for the delivered boat. The drawings shall reflect the accepted configuration for the first boat of the initial delivery order and shall be considered part of the boat’s baseline documentation for all subsequent delivery orders. The drawings shall be revised so that they are maintained up to date. The latest revision shall accurately reflect all craft as constructed and the current status of changes, deviations and waivers. Drawings shall include a list above the title block of the applicable hull numbers for the given contract.

Drawings shall include, but are not limited to:

a) Boat Drawing Index A boat drawing index shall be developed. This drawing shall list, in tabular form, all final construction drawings by drawing number, revision and title. The list shall be in numerical order according to the drawing number. The drawing number assigned to the boat drawing index shall be the first number in the series.

b) Arrangements The construction drawings shall include general arrangement, inboard profile, and outboard profile drawings that convey, without controlling dimensions, a general understanding of the craft configuration. The scale and number of views used shall be sufficient to clearly depict the relationship of all major components. All major components shall be identified on the drawing.

Outboard arrangements shall depict the external components, equipment and configuration of the craft. These drawings shall include external fittings such as:

Anchors Antennas Awnings Bell Canopy Capstans Compasses Console Control stations Davits Doors Draft marks Fire fighting equipment Flag staffs Frame numbers Fuel fills and vents Grab rails Hatches Horn Intake and exhaust openings Ladders Life lines Life rafts Life saving gear Lifting fittings Lighting Masts Mooring fittings Navigation lights Pad eyes Propellers Push Knees Rails Rigging Rub Rails / Fendering Rudders Scuppers Scuttles Searchlights Sewage connections Shafting Sheer guard Shore power connections Signal lights Skegs Stanchions Station numbers Stowage locations Struts Water connections Winches Windows Windshields Windshield-wipers

Inboard arrangements shall consist of plan and profile views of the interior of the craft. They will show only the internal components, equipment and configuration of the craft. The sections for the plan views shall be taken at each deck, platform or flat. The section for the profile view shall be taken through the centerline. Additional plan, longitudinal, and transverse section views shall be used as necessary to fully describe the craft. These drawings shall include internal fittings such as:

Auxiliary machinery Batteries Bulkheads Compartments identification and use Compasses Console Control stations showing all controls Doors location and swing Ducts Electronic equipment Fans Fire fighting equipment Food service equipment Frames Generators Grab rails Hatches

Interior communication equipment Ladders Lighting Lockers Longitudinals Power panels, electrical Propulsion machinery Scuttles Seating Stanchions Station numbers Stowage locations Switchboards; generator, distribution, and load center Tanks Vents Water closet showing fixtures Windows

c) Structure and Structural Details The construction drawings shall include structure and structural details drawings that depict the craft structure and construction details, with controlling dimensions. Materials, scantlings, parts and other information necessary to construct the craft shall be specified. The construction drawings shall include plan views of the bottom, decks, platforms, and flats; profile views of hull and superstructure, sides; and section views of the transom, bulkheads, frames, superstructure front and back, and longitudinals.

For structure that is symmetrical about the centerline, only one side need be shown. Minor exceptions to symmetry may be shown on the side drawn and designated port only or starboard only, as applicable. Groups of bulkheads or of frames that share identical scantlings and differ only in those overall dimensions that are determined by the lofted lines may be represented by a single typical section for each group.

Welding symbols, showing size and design, shall be shown for metal fabrications.

These drawings shall show the locations and details of hull construction and components, such as, but not limited to:

Access plates Aft Work Deck Frame / Canopy Brackets Bulkheads Bulwarks Coamings Collar plates Deck house intersections Doors, watertight and non tight Doublers and inserts Flag staffs Flats Foundations Frames Gangways/Brows Hatches Hull penetrations Ladders Lifting fittings Longitudinals Manholes Masts Mooring fittings Overboard discharges Pad eyes Patches Plating Rudder ports Push Knees Scuttles Sea chests Shaft logs Shaft struts Skeg Stanchions Stiffeners Towing-fittings

d) Machinery Drawings Machinery drawings shall be provided for each system. The machinery drawings shall depict the arrangement and details of all machinery and associated systems. The relationship of machinery and system components to each other and to the craft structure shall be shown with controlling dimensions and tolerances. Parts, materials, processes and other information necessary to construct the craft shall be specified.

Machinery drawings shall show piping, ventilation and electrical equipment as necessary to expose interferences between components and other undesirable conditions. The construction drawings shall also show other features such as component removal space outlines, ladders, accesses, and structural members necessary to indicate machinery clearances, obstructions and accessibility for maintenance.

A diagram which delineates the features and functional relationships of system components by means of symbols and lines shall be provided in each system drawing. The diagram shall provide a graphic explanation of the manner by which the system performs its intended function. The diagram shall show the interconnection of components. Applicable details, such as routing of fluids; types of valves; design pressures, temperatures, and flow rates; cleaning and testing requirements; interfaces with other systems; and all required warning, caution, or instruction labels shall be specified. System arrangement and diagrammatic drawings may be combined provided there is no loss of clarity.

The machinery drawings shall include the arrangements, details and diagrams for machinery, systems and their components such as:

e) Electrical Electrical drawings shall depict the arrangement and details of all electrical equipment, wiring and related hardware. The relationship of equipment, wiring, components, devices and parts to each other and to the craft structure shall be shown with controlling dimensions. Equipment, parts, materials, processes and other information necessary for installation and testing of electrical systems shall be specified.

A wiring or connection diagram shall be shown for each system. Electrical and electronics drawings and diagrams shall be in accordance with the IEEE-45 section 1.4.

Equipment designations, electrical circuit designations, and cable and conductor designations and markings shall be shown. Drawings shall show the change of conductor designations at changeover points from the craft numbering system to the numbering system of equipment as provided by the equipment manufacturer. Each conductor shall be identified on each side of the changeover point.

Electrical drawings shall specify applicable details, such as routing of wires; wiring devices; design voltage, current, power and temperature; testing requirements; interfaces with other systems; and all required warning, caution, and instruction labels.

The electrical drawings shall include the arrangements, details, and diagrams for electrical equipment, systems, and their components such as:

A.C. power system Alarm systems Alternators Announcing system Antennas Batteries Battery boxes Battery chargers Battery isolators Cables Cable ways Circuit breakers Controllers D.C. power system Depth sounder Distribution panels Electric plant control panels Electronic navigation equipment Fire detection system Fire extinguishing control system Generators Hangers Heaters Horn Indicators Instruments Inverters Junction boxes Lighting, general Load centers Motors Mounts Navigation lights Power distribution system Radar Radio Relays Search lights Secure communications equipment Shore power system Signal lights Structural penetrations Switchboards Switches Windshield wipers Wire ways (vertical and horizontal) Wiring Wiring devices

f) Transportation and Handling The construction drawings shall depict the structure and construction details of the intended shipping and tiedown configuration. Controlling dimensions, parts list, data list, and other information necessary for construction shall be included. Details of parts and assembly views shall define all features of the required transportation and handling equipment including dimensions, tolerances, required clearances, materials and processes. Applicable information such as testing requirements, interfaces with other equipment, and all required warning, caution, or instruction labels shall be given.

g) Hoisting The construction drawings shall include a hoisting drawing that presents all the information necessary for safely hoisting the craft. The hoisting drawing shall depict simplified profile, plan and section views of the craft, as required to fully illustrate the hoisting arrangement. Controlling dimensions, parts list, data list, and other information necessary for construction shall be included. Details of parts and assembly views shall define all features of the hoisting fittings, their foundations and attachment to the craft's structure; and the sling assembly and associated hardware; including dimensions, tolerances, materials, and processes. A force diagram that graphically depicts the force vector for each leg of the sling assembly shall be shown. Information such as testing requirements, interfaces, required clearances, and all required warning, caution, testing and instruction labels shall be given. The required sling length/rating and shackle size/rating shall be clearly indicated on the drawing.

h) Docking The construction drawings shall include a docking drawing, following the standard Navy docking drawing, NAVSEA drawing no. 803 5184106 in form and content. The docking drawing shall include the following as required:

(1) A plan view of the craft and the blocking arrangement;

(2) A profile of the craft supported on the pier keel blocks;

(3) Sections, as required, to illustrate the transverse blocking arrangement, especially in cases where high blocking is required and stability in the dock is a consideration;

plan views;

other removable appendages, specifying the clearance below the bottom of the keel required for their removal;

(9) Notes on the profile view specifying the clearance required beyond the stern reference point for removal of the shafts;

085-3 Bill of Materials (BOM) A Bill of Materials (BOM) shall be provided that lists all parts, broken down to the level of commercially available materials, components, or equipment supplied to the Contractor. For each component, the BOM shall contain the item number (referenced by callout or find number to each material item shown within the drawing), Original Equipment Manufacturer (OEM) part numbers (PN), name of the OEM, builder PN (if applicable), quantity, description, material, NSN if applicable and any notes. A CAGE code shall be assigned to define the OEM contact data (name, address and phone number). The BOM can either be integrated as a parts list on the construction drawings or provided as a separate document that is cross referenced to the applicable drawing.

085-4 Commercial Off The Shelf (COTS) Technical Manuals and Documentation The Contractor shall provide all available OEM documentation, including installation, operation, and maintenance manuals, service parts lists, catalog ‘cut’ sheets, and supplemental data for each piece of equipment or component installed on the craft. The information shall include assembly and disassembly instructions with comprehensive illustrations showing each step, recommended planned maintenance, complete troubleshooting procedures, basic operating characteristics (such as temperatures, pressures, flow rates, etc.), installation criteria and drawings, complete illustrated parts lists, and operating and maintenance instructions. Where commercial information covers more than one model or variant, that information which is applicable to the installed equipment shall be clearly indicated and modified as necessary to completely and accurately reflect the specific equipment used in the craft.

085-5 Boat Technical Manual The Contractor shall develop and provide a Boat Technical Manual to provide instructions for the safe operation of the boat and its systems. The Boat Technical Manual shall be written at a level of detail shall be sufficient for operation/training, maintenance, repair, modification and supply support for the delivered boat. The manual shall be in accordance with the guidance provided in ABYC T-24. The manual’s table of contents shall include information in ABYC T-24 “Contents” section and be tailored for the systems installed on the vessel. A SWBS organization to the manual is preferred.

085-6 OEM Certifications See Section 070-8.

085-7 OEM Warranties Booklet The Contractor shall provide OEM-supplied warranty information for all warrantied components installed on or provided with the boat. The Contractor shall develop and provide a summary list of OEM warranty durations (obtaining Government Warranties, where applicable) for major equipment items (i.e.