Wti

CLASSIFICATIONOF

WEIGHTS

STANDARD GROUPINGFOR MERCHANT SHIPS

THEUNlVERS,TYUBRARYn

U.S. DEPARTMENT OF COMMERCEMARITIME ADMINISTRATION

Revised July 1962

U.S. DEPARTMENT OF COMMERCELuther H. Hodges, Secretary

MARITIME ADMINISTRATION

Donald W. Alexander, Administrator

Prepared by

OFFICE OF SHIP CONSTRUCTIONDIVISION OF SHIP DESIGN

Revised July 1962

Contents

Introduction

Reporting forms

Nuclear Propulsion Systems.

Steel

Outfit

Machinery

Summary forms

Index

For sale by the Superintendent of Documents, U.S. Government Printing Office, Washington 25, D.C.

Price 30 cents

Introduction

The weight classification system presented in this volume is a revision of the MaritimeCommission system published under a similar title in July 1940. This system is now in gen-eral use among merchant ship designers and builders in the United States.

No basic changes have been made in the classification system but descriptions have been clari-fied and enlarged to include new equipment and materials now common in the industry. The co-pious, cross-referenced index has been expanded to include these new items and now generallyencompasses by common name every item of equipment and material found on a modern mer-chant vessel.

The system comprises three major groupings:

STEEL GROUPS 0-0 to 9-9OUTFIT GROUPS 10-0 to 19-9MACHINERY GROUPS 20-0 to 29-9

The major groupings encompass all of the LIGHT SHIP WEIGHT which is further definedas follows:

The LIGHT SHIP WEIGHT shall be the weight of the ship with all its equipment and outfit,including permanent ballast (solid and liquid), spare parts, regardless of by whom furnished,water in boilers to normal steaming level, machinery in working condition, lubricating oil inall machinery, but not in storage tanks, water in piping systems in the machinery spaces,water in fresh water systems and firemains, but without any items of consumable or variableload, as liquids in double bottom tanks, deep tanks, storage or reserve supply tanks or anyallowance for cargo, stores, passengers, crew and their effects.

Reporting Forms(See appended samples)

Each of the groups of STEEL should be reported on Forms similar to MA-36A and B.

Each of the groups of OUTFIT should be reported on Forms similar to MA -36C and D.

Each of the groups of MACHINERY should be reported on Forms similar to MA-36E and F.

The LIGHT SHIP SUMMARY should be reported on a Form similar to MA -335. The summaryshould include total STEEL, OUTFIT, MACHINERY, and FIXED BALLAST, if any, with asub- total of the above items and suitable weight and center of gravity margins, as necessary.

The summary of LIGHT SHIP and DEADWEIGHT items comprising each condition of dis-placement should be reported on Forms MA-335.

The detailed work, or takeoff, for each group of STEEL, OUTFIT and MACHINERY shouldbe reported on Forms similar to MA-36G. The work should be presented in an orderly andconcise manner to facilitate comparison with plans and specifications. Derivation of unit weightsinvolving more than one factor, such as joiner linings with furring and trim, should be developedin detail from the various components. Sketches should be included where necessary, as inthe development of unit weights for refrigeration insulation and sheathing. Derivation of quan-tities, areas or volumes should be indicated, (e.g., 5' x 3' = 15 sq. ft.) and located by framenumbers and decks, (e.g., Frame 86, BoatDeck). Sketches or rough diagrams on supplementarysheets should be provided where necessary, as for deck covering or piping systems. Wheremany small pieces are taken, quantities should be recapitulated by type. Where weights arederived from curves, plots or tabulations, copies of these data should be furnished with thework sheets. Work sheets should be numbered independently for each group, as sheet 2 of 5and the group summary should be shown on the last sheet, as sheet 5 of 5.

Nuclear Propulsion Systems

At this stage of development in nuclear ship propulsion, it would be venturesome to outline aweight classification system to cover the many types of reactors being considered for shippropulsion. It is suggested, however, that REACTOR and SHIELDING be treated as a separateitem on the Light Ship Summary to facilitate comparison with other means of propulsion.

The following listing of major components in a pressurized water reactor installation is offeredas a check list and a possible weight classification system for this type installation:

REACTOR AND SHIELDING

1. SECONDARY SHIELDING

2. CONTAINMENT VESSELContainment vesselContainment vessel supportsContainment vessel access

3. COMPONENTS IN CONTAINMENT VESSELReactor vesselReactor internalsReactor control rod drive and supportsBoilersPressurizersTanksFoundationsLifting and handling equipmentPiping systems, including pumpsLightingVentilation and airconditioning systemsThermal shieldPrimary shieldingLiquids in piping and equipment

4. COMPONENTS OUTSIDE CONTAINMENT VESSELReactor control system and instrumentationCooling systemControl consolesIon exchangersBuffer seal pumpsSurge tankWaste storage tankLiquids in equipment and pipingHealth physics lab equipment

5. MISCELLANEOUSCollision barrierTake home propulsion system

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Group No.

0-0 STEM CASTINGInclude castings used for forefoot and alsoupper portion of stem. A paravane skeg in-tegral with the stem casting to be includedhere. Stems formed by rolled plates to beincluded in shell plating. If pipe or specialforgings are used, include these in this group.

0-1 STERN FRAME CASTINGIncludes casting and forgings of stern frameand rudder post on single screw vessels. In-clude also propeller hub and propeller bossif cast integral or welded to the structure.On twin screw ships this also includes thecasting for the skeg as well as the casting forthe rudder bearers and pintles. If built upweldments are used, include in this group.

0-2 BOSS CASTING

Include spectacle frames and other castingsused to support or form the t

0-3 SHAFT STRUTSThis group is to provide for struts when thepropellers utilizing naked shafting and pro-peller struts and spring struts are used. Ifsmall bosses are used where the shaft goesthrough the shell, put these in 0-2.

0-4 PARAVANE CASTINGSInclude castings that are provided for para-vane fittings if the same are not incorpo-rated with the stem casting.

1-0 FLAT PLATE KEELDoes not include bar keels which if used shouldgo in group 0-5. Includes keel plate fromstem to stern frame or skeg. Includes innerand outer keels, also straps, doublings andliners, but does not include rubbing stripsattached to the keel plate.

1-1 SHELL PLATING

Includes all the main shell plating up to thestrength deck and to Forecastle, Poop andBridge Decks, if existing; including sheerstrake with shell doublersand reinforcementswhich provide for structural discontinuitiesor are required for local stiffening. Does not

include fenders or other attachments. In-clude straps, liners, etc.

1-2 BULWARKSInclude bulwark plating above sheer strake.Also angle or other metal cap if structural.Do not include curtain plates where deckbecomes an open deck or bulwarks in Super-structures. Include Breakwaters on WeatherDeck.

1-3 BILGE KEELS

Plating and connections to shell or shapesor forgings used for bilge keels to be in-cluded in this group. Do not include filling.

1-4 BOSS PLATING

Plating on bossing to be taken here.

1-5 RUBBING STRIPS AND FENDERSInclude keel rubbing strips and structuralfenders used to prevent damage to the shell.Do not include filling for fenders, etc.

2-0 CENTER VERTICAL KEELIncludes plates, straps, doublers, liners andangle connections to shell and inner bottombetween Peak Bulkheads only. Also includeintermediate brackets between frames thatare for the purpose of giving additional stiff-ness, but not if they are worked in to supportmachinery or for some similar purpose. In-clude docking brackets in group 2-1.

2-1 TRANSVERSE FRAMING IN I. B.

Floors, angles to inner bottom, shell, marginplate and C. V. K., if same is continuous,etc. Doubling plates around lightening oraccess holes or special stiffening on a floorto be included here, as well as partial orbracket floors. W. T. or O. T. floors inline with a similar bulkhead over are to beincluded here. Do not include structure inPeak Tanks.

2-2 LONGITUDINAL FRAMING IN I. B.Includes all longitudinals inside the innerbottom, except the center vertical keel. An-gles to inner bottom, shell, to floors if Ion-

Group No.

2-2 LONGITUDINAL FRAMING IN I. B.-Con.gitudinals are intercoastal, doubling plates,flat bar or other stiffeners, intermediatesused for docking keels, etc., but not for foun-dations, to be included in this group. Do notinclude structure in Peak Tanks.

2-3 TRANSVERSE FRAMING OUTSIDE I. B.Includes all transverse frames outside of in-ner bottom except those in the peaks andspecial deep web frames. Ordinary webframes as required by classification to sup-port a longitudinal system of framing to beincluded in this group. Include brackets todeck beams and margin brackets above themargin plate as well as gusset plates, re-verse bars, intermediate frames, etc. Seealso 2-7.

2-4 LONGITUDINAL FRAMING OUTSIDE I. B.Includes all bar longitudinals and stringers,including those which continue the structuralcontinuity of a deck after the same ceases toexist. Do not include breast hooks, etc., inpeaks. Includes plate angles, bracket gussets,doublings, etc.

2-5 FRAMING IN PEAKSInclude bare transverse frames solid and openor partial floors, breast hooks, stringers, etc.Essentially this group covers all the framingin the fore and after peak tanks, exceptbeams for Deck over Tanks.

2-6 TRANSOM AND CANTSInclude the transom and all cant framesabaft the same with angles, brackets andmiscellaneous connections as necessary.

2-7 WEB FRAMESInclude special webs designed to take rackingstresses or act as column support for top-side members. Include stiffeners, clips, etc.

3-0 to 3-9 DECK PLATING AND BEAMSCover plating of Forecastle, Poop and BridgeDecks, when existing and all decks from thestrength deck down including partial deckswhere they have approximate continuity ofline except for brackets for such spaces asmachinery, etc. Do not include flats or halfdecks if the same are local extending for onlya small portion of the vessel's length. Listeach deck separately. Include all plating andsuch doublers as are provided for compen-sation of openings. Also stringer, angles,

and coaming plates or curtain plates wherethe deck extends fore or aft beyond the shellline. Do not include pillar or local doublingsfor foundations. List separately deck beamsboth longitudinal or transverse forming thesupport of the decks. Do not include longi-tudinal girders or special local beams orgirders used for foundations. Frame bracketsare in group 2-3. Where deck plating is con-tinuous in way of tanks such as in way offore peak tank, even though lightened, it isto be taken in this group.

4-0 MAIN TRANSVERSE W. T. BULKHEADSIncludes all the main subdivision bulkheads ofthe vessel which segregate the vessel intowatertight compartments and function in thelongitudinal subdivision of the ship. Bulk-heads to be taken as extending from shell toshell and inner bottom to the strength deck,poop, bridge and forecastle deck except thosebulkheads at the end of the inner bottom whichare to be taken as extending from the keel.Include plating, boundary bar stiffeners, bulk-head girders, brackets, doublers, liners, etc.

4-1 TRANSVERSE W. T. AND O. T. BULKHEADSThis group comprises the transverse water-tight or O. T. bulkheads forming tank bound-aries or other tight enclosures not includedin 4-0. Only that portion of the bulkheadabove the innerbottom to be taken except inway of discontinuities of the inner bottom inwhich case the bulkhead is to be taken as ex-tending from the shell.

4-2 LONGITUDINAL BULKHEADS W. T. ANDO. T.

This group comprises the longitudinal water-tight & O. T. bulkheads forming tank boun-dries or other tight enclosures. Only thatportion of the bulkhead above the innerbottomto be taken.

4-3 STRUCTURAL N. W. T. BULKHEADSThose bulkheads forming part of the integralstructure of the ship, as those that serve asweb frames, replace a line of pillars, or per-form some similar function. Unless a bulk-head is complete in place for a web frame,do not include it in this group. Include plat-ing, angles to decks and shell or other bulk-heads if this is the intercoastal member; alsostiffeners, brackets, etc. These bulkheadsto be only those in the hull proper. Do notinclude bulkheads in superstructure in thisgroup.

Group No.

4-4 NON-STRUCTURAL BULKHEADSThese are mostly partition bulkheads, formedof light plating, serving as boundaries to suchspaces as W. C.'s, storerooms, etc. Thesebulkheads in general are those formed of acoaming plate, welded or otherwise connecteJto the deck and a bulkhead plate with lightstiffeners. Bulkheads formed of plates underfive pounds as sheet metal bulkheads, corru-gated or non-corrugated, to be included ingroup 10-4. Wire mesh or expanded metalbulkhead to be taken under group 11-4. Thesebulkheads to be only those in the hull proper.Do not include bulkheads in superstructurein this group.

4-5 STRUCTURAL TRUNKSIncludes cargo and access trunks, also thosebulkheads forming the sides of the engine andboiler casings if the same are not integralwith the main structural bulkheads of the ship.Also includes pipe trunks and vent trunkswhen structural. Includes plating, stiffeners,shelf plates, connections to deck, etc. Takethe complete trunk in this group. Any portionof trunk extending above weather deck form-ing hatch coaming to be taken in group 4-8.

4-6 NON-STRUCTURAL TRUNKSWhere pipe trunks or other trunks do notserve as structural members, i.e., are lessthan 7.5# lb. plate, include in this group.

4-7 STAIR ENCLOSURESSteel bulkheads forming stair enclosures asrequired by regulations except where the sameare structural bulkheads to be included hereand not in group 4-5.

4-8 HATCH COAMINGSIncludes that portion of the hatch coaming notformed by a web beam, longitudinal girder orhatch trunk.

5-0 to 5-9 PILLARS AND GIRDERS

Include pipe or other structural sectionsused to support vertical loads from decks,etc., except where those sections are usedalso as stiffeners for structural or W. T.bulkheads in which case they are to be takenin group 4. Head and heel fittings and dou-blers required under stanchions to be takenin this group. Also include all longitudinaland transverse girders with their bracketsand stiffeners and doublers supporting deckbeams or other vertical loads. Do not in-clude pillars and girders in superstructures.

Group No.

6-0 INNER BOTTOM PLATINGAll plating forming the inner bottom includ-ing center strake, margin plate and marginand bounding angles. Gussets to hold framebrackets to be in 2-3. Where the inner bot-tom plating is continuous but lightened, viz.,in way of a tank, it is to be included in thisgroup. Doublings, except where forming partof foundations such as under machinery andpillars to be included here. Include alsobrackets in way of inner bottom discontinu-ities.

6-1 PLATFORM DECKSTo include all plating and doublers, exclu-sive of those used for foundations, beams,and bounding angles of decks below thestrength deck which extend over only a smallportion of the vessel's length. Decks whichare discontinuous only in way of the engineand boiler rooms or for a small portion ofthe vessels length are to be taken in group 3.

6-4 COFFERDAM FLATSInclude all plating, beams, stiffeners, boundingangles, etc., of flats which form the bottomor top of deep tanks when these flats are notin line with a deck. Where these flats are inline with decks or platform decks they willbe taken in group 3 or 6-1.

6-5 COFFERDAM FLOORSAll floors including plating, stiffeners andbounding angles within cofferdams.

6-6 MISCELLANEOUS FLATS AND FLOORSInclude the plating, beams, stiffeners andbounding angles of all miscellaneous flatsand floors below the strength deck, which arenot included in 6-1 to 6-5.

7-0 MAIN ENGINE FOUNDATIONSInclude engine girders and webs, reductiongear foundations, thrust bearing foundationsand any other foundations required for themain propelling machinery. Only that partof the structure whose sole purpose is thatof supporting or strengthening in way of themachinery, such as doublers, miscellaneouslongitudinals, partial floors, etc., inside oroutside the inner bottom to be included. In-clude plating, angles or other connections tobulkheads, decks or inner bottoms.

7-1 BOILER FOUNDATIONSInclude all saddles, webs, brackets and dou-blers which are required to support and

Group No.

7-1 BOILER FOUNDATIONS-Con.strengthen in way of the main boilers. In-clude similar structure as in 7-0.

7-2 AUXILIARY MACHINERY FOUNDATIONSIncludes structural material, used as a sup-port of those auxiliaries located in the engineor boiler rooms. Also includes foundationsfor such auxiliaries as generators, evapor-ators and distillers, refrigerating machinery,machinery space ventilating units, force draftblowers, etc., wherever located.

7-3 SHAFT STOOLSInclude all the structure whose sole purposeis supporting the shaft bearings.

7-4 MISCELLANEOUS FOUNDATIONS

closed by same above the strength deck whichare separate from the main deck houses suchas fan, resistor houses, houses enclosing stairwells, elevator machinery, etc.

-9 STACK ENCLOSURESInclude all the structure enclosing the up-takes, inner stack, outer stack, etc., suchas side plating and stiffeners, bracing, coverplates and stiffeners, san pan, hoods, etc.,above the uppermost deck or deck house inway of the stack. Where there is a smalldeck house whose main purpose is to sup-port or house the uptakes it is to be includedin this group. Where the stack is formed byonly the uptake an air space and an outercasing the whole is to be taken under ma-chinery weights. Include Dummy stacks un-less they serve other functions, e.g., king-

Include here foundations for steering gear,windlass and other deck machinery, formed 9-0 RIVETINGof structural steel. Also include foundationsfor ventilating and airconditioning units andall other machinery not otherwise allocated.Wood filling to be taken with carpenter work.Includes deck doublers, headers, clips, etc.

Do not include in this group the total weightof rivets ordered for the vessel. Include onlythe excess weight due to the rivet heads andpoints.

7-9 GUN FOUNDATIONSInclude all plates, doublers, webs, brackets,beams, girders, stanchions, etc., which arerequired to support and strengthen in way ofguns and gun blast.

8-0 to 8-7 SUPERSTRUCTURESInclude those principal structures above thestrength deck including deck and side plating,provided the latter is not part of the shell.All bulkheads and trunks whether structuralor non- structural, bulwarks, curtain plates,coamings, pillars and girders should be in-cluded. Endeavor to keep each tier of thehouses separate, subdividing the same by theuse of numbers 8-0 to 8-7 inclusive. Includethe house sides, interior bulkheads and deckover for each tier in each group.

8-8 MISCELLANEOUS HOUSESAll small house structures, their side plat-ing and stiffeners, top plating and beams,bulkheads, trunks, pillars and girders en-

See note group 9-2.

9-1 WELDINGAs in group 9-0 do not include the totalweight of welding wire ordered. Includeonly the excess weight caused by welding.Consideration should be given to the amountof base metal removed in the welding process.See note group 9-2.

9-2 MILL TOLERANCEIn this group allow the excess weight due tomill tolerance. Do not use the maximumtolerance claimed by the mill, but only theprobable average tolerance for the wholesteel order. This is much smaller than thetolerance of individual pieces.

Note: Based on data developed by the Mari-time Administration, a reasonable allowancefor the sum of groups 9-0, 9-1, and 9-2 is2 1/2 percent of the Subtotal Groups through8, inclusive. This based on constructionpractices for so-called all welded ships circa1960.

Outfit

Group No.

10-0 STEEL MASTS, KINGPOSTS, ETC.

Masts (all types)TowersKingpostsVang posts or support structureBoom step support structure

Include all structural bracing, cross trees,cross -connecting girders, trusses, and plat-forms, other than house tops.

10-1 STEEL BOOMSCargo booms Jack staffBoat booms Ensign staffSounding booms Yard armsMiscellaneous booms Gaffs

Do not include any caps, steps, goosenecks,bands or other fittings. (Include these ingroup 11-1.)

10-2 STEEL HATCH COVERS AND BEAMS

Group No.

10-4 SHEET METAL WORKShelvingRacksBins

Include framing and fittings for the above.Do not include metal furniture in galley andpantry.

11-0 DECK CASTINGS, MOORING FOOTINGSBits: Towing, moor- Foundation foring, riding above

Chocks: Open, closed, Mooring pipesroller, towing, bul- Bolsterswark, mallory Hawse pipes

Fair leaders Deck ringsCleats Chain pipesTowing hook

Include welded or cast construction.

CoversBeamsBeams restsBatten barsBatten cleatsLocking bars

JacksHingesTracksRollersOpening devicesGaskets

Include structural steel in all cargo hatches.

Include special devices for opening and stow-ing covers.

Include pumps, motors, controllers, accume-lators, actuators, piping, valves, etc., but listsuch devices separately on work sheets.

Note: See also groups 12-4 and 13-1.

10-3 STEEL STAIRWAYSRisersStringersLandings and beams

TreadsSteps

11-1 MAST AND SPAR FORGINGS

Includes those stairways built into the shipconsisting of solid risers and steps. Enclo-sures boxing in a stair, even though the samesupports the sides, are to be included in hullsteel. Ornamental balustrades and rails tobe taken in Decorative Joiner Work, group14-4.

Include deck coverings, nosings, etc., in groups13-8 or 13-9.

Shroud bandsStay bandsTopmast bandsBoom bandsBoom goosenecksBoom socketsBoom swivelsBoom capsTurnbucklesChain platesBoom stepsBoom pedestals

Rigging screwsPin railsBelaying pinsKingpost fittingsCleatsDeckpads and eyebolts

ThimblesLocknutsRings and cleats forboom vangs

11-2 RAILS AND STANCHIONS

Rails, solid rodRails, pipeRails, brassRails, chainRails, portableRails, stormRail stanchions forabove

Rail fittingsRail bracesAwning stanchionsJack rodsFittings for aboveRidge polesSpreaders

Rails on ladders to be included with ladder.Decorative railings, as balustrades on stairs,to be included with Decorative Joiner Work,groups 14-4.

Group No.

11-3 LADDERSOutside ladders,vertical and inclined

Rails for aboveLadder rungsHold ladders

Tank laddersRungs on masts andkingposts

Rungs on ventsEscape ladders

Include all ladders except accommodation,pilot and boat ladders, i.e., ladders not cus-tomarily carried in place.

11-4 MISCELLANEOUS HULL FITTINGSPortable hatch andport brows

Davits: Stores, ac-commodation ladder,anchor

Fittings for aboveLeadsmans platformfittings

Emergency rudderchain

Chain locker gratingand fittings

Lumber chainsVisor frameDocking plugsLabel platesSea stepsPortable slop and ashchutes

Trolley hoistsBuilder's platesShip's nameDraft marksSteel ladder cribbingin holds

Key tags and ringsRigid awning (steel,aluminum plastic,etc.)

Stowage: Anchor, spare tailshaft, spare pro-pellers, scuttle covers, dea dlight covers,deck gear (fastenings for boxes), booms, lines,etc., but not reels.

11-5 RATPROOFINGIncludes metal flashings, wire mesh panels,boxing in girders, beams, etc. Also otherpaneling or means required by U. S. PublicHealth for this purpose. Fastenings, fittings,such as framing for mesh, etc., to be includ-ed here.

Boom crotchesBoom restsBerth numberplates

Zincs or other sac-rificial anodes

PadeyesLashing gearHinged platformsGuard rods forports, etc.

Chafing platesMetal platformsName boardsWire mesh bulk-heads and doors

Trolley tracks andfittings

Grain fittingsTonnage openingplates

Pipe protectionSanitary bulkheadsand doors

12-0 SLIDING W. T. DOORSDoorsFrames

Air compressors Hydraulic controlPressure pumps gearPressure tanks Electric controlMotors gearReturn tank Hand operated gear

12-1 HINGED W. T. DOORSManually operated or remote controlled in-clude control gear and general items as ingroup 12-0.

12-2 MANHOLES AND SCUTTLESWatertight manholes Watertight andOiltight manholes non-watertightBolted plate manholes scuttlesHandholes Shell manholes

Includes manholes and scuttles to:

Deep tanks Peak tanksInnerbottom tanks HoldsCofferdams Chain lockerF. W. and F. O. tanks Sea chests

12-3 AIRPORTS, WINDOWS AND LIGHTSAirportsWindowsFixed lights

Air scoopsInsect screensDeadlight covers

12-4 HATCHES AND PORTS O. T. OR W. T.Hatches to storesMucking portsFreeing port cov-ers and grating

Passenger portsCoaling ports

Cargo ports, hingedand sliding

Misc. watertighthatches, raised andflush

Misc. oiltight hatchesto deep tanks

Include activating gear with these items butlist separately on work sheets.

12-5 N. W. T. STEEL DOORSN. W. T. doorsWeathertight doorsBolted plate doors

Note: vVire mesh doors in group 11-4.

These doors are those formed of steel platewith suitable stiffening, as opposed to joinerdoors formed of sheet metal. Hardware fordoors to be included here.

12-6 SKYLIGHTS AND COMPANIONS

Make-up tankPiping

Skylight coversFidley coversLifting gear

Companion hatchesCompanion ways

Group No.

13-0 WOODEN MASTS AND SPARSMasts, top Boat boomsYards Propeller boomsCargo booms Sounding machineCoaling booms boomsFlagpoles Steering poleJack and ensign staffs BowspritsPudding booms DerricksGaffs Misc. sparsTrucks

13-1 WOOD HATCH COVERSWood covers for cargohatches

Boards for tonnageopenings

WedgesWood beams

Metal lumbercovers

FasteningsLifting handlesMetal sheathingwood covers

Includes also covers made of materials sub-stituted for wood, if not structural steel.

13-2 HOLD CEILING AND SPARRINGHold ceiling Metal battens inBilge ceiling deep tanksGrounds Batten clipsCargo battens FasteningsWood sheathing outside Sheathingdeep tanks

13-3 MISCELLANEOUS CARPENTER WORK

Group No.

13-8 MISCELLANEOUS DECK COVERINGSInclude composition coverings as dexo-tex,magnesite, latex or equal, when used aloneor as an underlayment. Include metal strip-ping or inserts, deck clips or other means tohold composition in place.

Include those coverings manufactured andlaid as a unit, sheet or tile such as linoleum,vinyl rubber, asbestos, cork. Include under-layment and fastenings for holding the samein place.

Include coves other than joiner.

Include stair treads, stair nosings, non-sliptreads, rubber matting, etc.

See group 16-2 for rugs and carpets.

13-9 CEMENT AND TILE COVERINGSCement deck covering (hold ceiling See15-9.)

Cement under tile.Tiling: Ceramic, mosaic, brick, non-slipTile coveWall tileFlashingClips and fastenings for above

14-0 WOODEN HOUSESIncludes wood houses ordinarily built in theshop and then lifted into place and secured.

Fenders, hanging orfixed

Shifting boards, bulk-heads

Damping boardsShoveling flatsWood pipe casingsWood shelving in storerooms

Stringer chocksPort brows, incl.sheathings

Mast wedgingWood in foundationsfor: Windlass,winches, bits, cap-stan, towing engine,searchlights, dyna-mos, ice machine,sounding machine,etc.

Uncaulked decksWood in bilge keelsWood in rudderDeck stripsWood cribbingTonnage doorsVentilator plugsHatch browsPortable brows for-doorways

Misc. gratings ex-cept in reeferspaces

Chocks for anchors,booms

Rope racksFastenings andmiscellaneousfittings for above

Solid wood shutters

14-1 INTERIOR JOINER WORKBulkheadsLiningsCeilingDoors and framesJoiner bases or covesFurring

PostsCornicesMoldingsAirport and windowboxing

13-7 WOOD DECKS (CAULKED)

14-2 FURNITURE

TablesChairsDesksDressing tablesVanitiesBeds and berths including springs

StoolsSeatsDressersPianos, television setsJuke boxes

Secretary bureausSofasChiffoniersBook shelvesBook casesTransomsLockersBuilt-in wardrobesSideboardsChestsAltars

Deck plankingDeck margin planksCaulking, mastic, etc.

Deck bolts, studs,etc.

This includes all the furniture normally usedby the passengers and crew for their neces-sities and comfort. It does not include equip-

Group No.

14-2 FURNITURE-- Con.ment provided for offices, utility spaces, etc.See group 16-1.

14-3 JOINER DECKSDance floors and parquet type flooring whichis laid in an artistic manner are to be includ-ed in this group: Do not put caulked decks ornormal tongue and groove flooring in thisgroup.

14-4 DECORATIVE JOINER WORKIncludes those items of joiner work which aremore or less purely ornamental such as or-namental balustrades, pilasters, pillar cas-ings, cornices and moldings, ornamental mir-rors, paintings, murals, etc.

14-5 ACCOMMODATION LADDERLaddersPlatformsFittings for installing and stowing

14-8 INSULATION IN QUARTERSThis covers the temperature insulation fittedfor protection of the space from heat or cold.Also include materials specifically utilizedfor sound insulation or absorption. Includefastenings, furring, metal sheathing and meshfor covering or holding insulation in place

.

Joiner sheathing in group 14-1.

14-9 FIRE INSULATION

Includes insulation on bulkheads or deckswhere required by fire regulations as aroundstair enclosures, fire screen bulkheads, ma-chinery spaces, etc. Include clips, furring,fastening, wire mesh and sheet metal cover-ings, etc.

15-0 ANCHORS, CHAINS, LINES

Group No.15-2 RIGGING AND BLOCKS

Standing Rigging

Shrouds, back staysTopmast shrouds, headstays

Preventer stay, triaticstay

Signal span, funnel guysRatlines, davit spansand guys

Running Rigging

Cargo fallsTopping lifts andpurchase

Vangs and purchasesCargo slingsBoat boom topping

lift

Accommodation ladderfalls and guys

Watch tackle, decktackle

Painter's tackleAnchor davit fallsStore davit fallsSpare blocksFittingsChain pendants

15-3 CANVAS WORK

Bower anchorsSpare bowerKedgesStream anchorsTow linesMooring linesHawsers

ChainStream chain orline

ShacklesSwivelsWarpsHawser reels

BOATS AND BOAT HANDLINGBoats Boat laddersDavits Boat coversBoat winches Boat slingsTackle Boat stowageBoat cranes fittingsBoat outfits

Awning ball andridge ropes

Boat boom bridleand guys

Sounding machineboom guys

Rigging for holdcranes

Fender ropesHatch cover hoistpendent and pur-chase

Flag and signalhalliards

Anchor light hal-liards

Wireless halliardsBlocks for runningrigging

Thimbles, cargohooks, sisterhooks, turn-buckles

Hatch Tarpaulins, Weather and Lower Decks

Tonnage hatch tarpau-lins

Spare tarpaulinsAwnings (if rigid in-clude in 11-4)

Covers Winches, incl.boat

Covers WindlassCovers CapstanCovers rope reelCovers VentilatorsCovers BinnacleCovers-GangwayCovers Emergencysteering stand

Weather clothsDodgers

Covers TelegraphCovers SkylightCovers PelorusCovers Rangefinders

Covers Search-lights

Covers -FunnelCovers Pilot househood

Covers Soundingmachine

Covers Crow'snest

CoversGyro re-peaters

Covers Windsails

15-4 MISCELLANEOUS DECK OUTFIT

Navigating lightsNavigating instrumentsCompasses StandardPelorus

Sounding machine,mech.

Leads and linesShips bells

Stability indicatorsMeridian or pitom-eter log

Fog hornsDay shapesWater lightsSignal lanternsTaffrail logAnchor lightsBoat hooksChartsChronometersMegaphonesMarking boardsSounding boardsNotice boardsThermometersTelescopesLamp and paintroom fitting

Deck gear boxesStowage for theabove

Group No.

Lyle gun and equip-ment

Signal lightsFlags and buntingFlag racksLife rafts and equip-ment

Life bouys, plain andluminous

Life preserversBarometersBinocularsClocksSafety lampsShips plansPlan framesLicense framesStorm oil and tanksNavigating books andtables

Pilot and Jacob'sladders

Carpenter and boatline boxes

15-8 PAINT

Includes all paint applied to steel work andfittings and outfit. Also bitumastic coveringsand coatings where applied as a finish in tanksand miscellaneous places. Does not includepaint, varnish, lacquer, or other finishes ap-plied to items which are furnished in a fin-ished condition.

15-9 CEMENTInclude cement in bilges, pipe tunnels, holdceilings, peaks and inaccessible spaces. Al-so include cement wash used as tank coatingsand tar and cement compounds. Does not in-clude cement when used as a sub-base fordeck covering.

Note: Do not include cement or other mate-rial used for Fixed Ballast. Fixed ballastshould be listed as an additional item on thelight ship summary.

16-0 GALLEY AND PANTRY EQUIPMENTIncludes all e q u i p m e n t used in galleys andpantries devoted to the preparation or serv-ice of food for crew and/or passengers. In-cludes the following:

Stoves and rangesOvensHot water and coffeeurns

Hot platesBroilersGriddlesBake ovens

Dough machinesKitchen mixing ma-chines

Slicing machinesBain mariesVegetable prepara-tion machines

Stock kettles

Group No.

P roofer boxesHot water boilersDish racks in the gal-ley

Pot racksWater coolersToastersEgg boilersMetal sinksSlop chuteGarbage stowage canEquipment lockersRefrigerators not builtinto the structure

Pots and pans

Steel tablesDressersMisc. furniture andfittings

Dish washersChopping blocksMeat rack in galleyMeat hooksMisc. utensilsstowage

Ice binsIce cream ma-chines

ScalesSilver polishers

16-1 UTILITY SPACE EQUIPMENTIncludes all equipment and furnishings forthose spaces devoted to administration andfunctional operation of the vessel.

Laundry Equipment

Washing machinesDrying machinesExtractorsTumblersPressesLaundry trucksCollar presserShirt formers

Valet Equipment

Dry cleaning machines Pressing equipmentincluding liquid Tablestherefor Racks

Shelving

Laundry tubsIroning boardsSorting tablesMarking machinesStowage racks andbins

Hand ironsPants presses

Hospital Spaces

Biological analysisequipment

StretchersInstrument cabinetsSterilizing machinesX-ray machines

Operating tablesDentist equipmentTreatment standsExamining chairsHospital beds andmisc. furniture

Barber and Beauty Shop Furnishings

Barber chairsBeauty chairsManicure tablesHair dryers

Print Shop Equipment

PressesType racksAnd other furnishings

Wave machinesMisc. barber stoolsCabinetsShelving, etc.

Stowage racksMisc. tablesComposing pots

Bars and Bar Equipn

CoilsMixers

ent

DressersRefrigerators

Group No.

16-1 UTILITY SPACE EQUIPMENT- Con.

Bar and Bar Equipment Con.

TopsShelving

Ice machinesMisc. equipment

Offices

Includes all furniture, equipment and furnish-ings for offices which are segregated intoseparate compartments such as deck office,engineer's office located outside of machin-ery space, purser's offices, steward's offi-ces, chef's office, doctor's office. Equipmentfor miscellaneous shops as novelty, dress,flower, etc., including show cases, displayracks, cash registers, etc.

Chart Room and Wheelhouse

Furniture, chart tables, stools, etc.

16-2 STEWARD'S OUTFITIncludes in general all those items of equip-ment and furnishings devoted to the livingcomfort and entertainment of passengers andcrew such as:

Group No.

Foam systems Hose racksSpanners Fire pailsSteam smothering Fire axespiping Smoke detecting

Electrical detecting systemssystems Breathing apparatus

Manual fire alarm Sand

SheetsPillowsMattressesTowelsCushionsTable linen

GlasswareSilverwareCrockeryChinawareRugs and carpetsCurtains

Cleaning gear includ- Motion picture out-ing vacuum cleaners fit

Miscellaneous decorative items such as:

Detached pictures (not Potted plantsmurals) Deck games

Children play equip- Cuspidors and ashment trays

Gym equipment Swimming poolLibrary books equipmentBed spreads Coat hangersDeck chairs Hat and coat racksDeck blankets

16-4 to 8 DEFENSE FEATURESPreferably listed as separate item in LightShip Summary.

17-0 FIRE DETECTING AND EXTINGUISHINGSYSTEMSIncludes in general all fire detecting and ex-tinguishing equipment except firemains.

Fire extinguishers, C0 2 systemsportable and fixed Fire hose

Sprinkling systems Hose nozzles

systems Fire barrels

17-1 HEATING SYSTEMIncludes all equipment for heating quarters,whether by direct heating or through ventilat-ing systems and includes:

RadiatorsThermo tanksPumpsPreheatersSteam supply piping (from Aux. steam main)Drain piping (to drain collecting system)Unit air conditionersSteam and water supply and return to unitheaters

Electric heatersPipe insulation

Note: Main air conditioning compressors,receivers, condensers and pumps are includ-ed in group 17-4.

17-2 VENTILATION-NATURALIncludes natural ventilation both supply andexhaust. Includes trunks not serving as hullstructure, cowls, mushroom tops, goose-necks, metal and wood plugs for vent tubes,miscellaneous ducts of sheet metal, plate,pipe, etc., insulation, hangers, stiffening; al-so dampers and spray shields as required.

17-3 VENTILATION-MECHANICALInclude all mechanical ventilation except thatfor machinery spaces. (See group 28-3.)

Fans ScreeningsMotors Misc. headsNon -structural ducts Hangers and fasten-Insulation ings for aboveTerminals Dehumidifiers,Louvres filters, etc.Hoods Dampers

Note: Cargo ventilation systems should beseparately summarized on work sheets.

17-4 REFRIGERATING SYSTEMSInclude the complete systems and installa-tions for refrigerated cargo, ref. stores,cooled spaces, and air conditioning systemsexcept as noted:

Group No.

Ship's stores mach. (compressor, pumps,condensers, receivers)

Cargo refrig. mach. (compressor, pumps,condensers, receivers)

Air conditioning mach. (compressor, pumps,condensers, receivers)

Piping (brine, S. W., refrigerant)

Insulation on the above.

Ship's stores boxes

coils and pipingCargo boxescolddiffuse rs

SheathingGratingsLaggingDoors and hardwareMiscellaneous

InsulationFlooringFurringBattensLiningInsulation andsheathing onhatches

17-5 PLUMBING FIXTURES AND DRAINSDrain pipingDischarge scuppersValvesVentsShower curtainsShelvesTowel racksSoap dishesRobe hooksGlass holdersBathroom shelvesToothbrush holdersToilet paper holdersPaper towel holdersMedicine cabinetsand mirrors

Sewage disposal tanksSewage disposal pumpsSewage disposal pipingFixtures, incl. lava-tories

Closets, waterUrinalsTubsShower fixturesShower drainsBidetsSlop sinksDrinking fountainsFixtures and acces-sories

Miscellaneous Dis-pensing equipment

17-6 DECK SCUPPERSCovers those drains from open decks andother compartments which lead overboard orto the bilges. Includes:

PipingScuppersFastenings

Note especially, scuppers from bridges, housetops, 'tween decks, chain locker, deck store-rooms, refrigerated spaces, galley and pan-tries, steering engine room, deck machineryfoundations, resistor houses.

In each piping system, include all strainers,hangers, manifolds, valves, miscellaneousfittings, insulation and piping casings or otherprotection.

18-0 BILGE AND BALLAST SYSTEM

Group No.

Submersible bilge Bilge strippingpump

Bilge pipingpump

Manifolds

Notes: Include only clean ballast systems.

Include piping systems connected with wateranti- rolling tank installations.

18-1 CARGO OIL SYSTEMCargo oil steaming

-

out and smotheringButterworth heaters,piping, etc.

Cargo oil pumpsCargo oil pipingCargo oil heatingcoils

Bilge pumpStandby bilge pump

Ballast pump cleanBallast piping

18-2 DECK STEAM AND EXHAUST SYSTEMThis item is used only where machinery ingroups 19-0 and 19-1 is steam driven.

Steam supply piping HangersSteam exhaust piping FittingsValves, reducing or Protectionotherwise Drain Cocks

Insulation or lagging

18-3 FIRE MAINS

Fire pump HydrantsGeneral service pump Special couplingsPiping

18-4 SANITARY AND FRESH WATER SYSTEMIncludes salt water circulating system forsanitary fixtures, hot and cold freshwatersystems for wash and potable water.

Washing water purhpWashing water pressure tankHot water heater and storage tankSteam supply and drainsHot water circulating pumpHot water circulating pipingFresh water pumpFresh water pressure tankFresh water pipingIce water circulating pumpIce water circulating piping and insulationScuttle buttSanitary pumpSanitary pressure tankSanitary supply pipingSwimming pool filling pumpSwimming pool circulating pumpSwimming pool pipingF. W. filling linesFilters

No fixtures to be included in this group.

18-5 F. O. TRANSFER SYSTEMF. O. transfer pumpF. O. filling and transfer piping

18-5 F. O. TRANSFER SYSTEM-Con.F. O. steaming out and smothering pipingsystem

Steam supply and drain pipingF. O. heating coils in storage tanksOil and water separatorManifolds

Notes: Include oily ballast piping in this group.

Oily ballast pump.

Include piping systems connected with fuel oilanti- rolling tank installations.

18-6 VENTS, SOUNDING TUBES AND OVER-FLOWSIncludes vents and overflows from, and sound-ing tubes to all spaces in the vessel, designedfor the carriage of liquids, or required bylaw to be vented and/or sounded such as cof-ferdams, bilges, etc.

Group No.

Relieving tackleAuxiliary steeringgear

Rudder filling ex-cept of wood

Vent pipesGoosenecksDeck platesEscape valvesShutoff valvesScreensHangers and protec-tion for the above

Sounding rodsSounding platesOverflow pipingDischarge scuppersValvesFittings and fasten-ings

Sounding tubes

18-7 VALVE OPERATING GEARAll gear required for remote operation ofvalves.

18-8 CROSS-CONNECTIONSPiping and valves

19-0 DECK MACHINERYCargo winches, topping Anchor windlasseswinches, vang winches, Motor generatorsschooner guy winches for cargo winches

Warping windlasses Cargo cranesCapstans

Include such mechanical cargo gear as hoists,conveyors both horizontal and vertical,winches, motors, etc., for handling cargo andstores cranes, but does not include elevatorsfor cargo or stores handling. Does not in-clude boat winches.

Include motors, resistors, controls, etc. forthe above equipment.

19-1 STEERING GEAR AND RUDDERSteering engineMotorsPumpsControl gear

RudderRudder stockTiller or quadrantRudder bearings

19-2A RADIO COMMUNICATIONTelegraph, emergency Telegraph, mainTransmitters and Auto-alarmreceivers Radio telephone

19-2B INTERIOR COMMUNICATION SYSTEMS(ELECTRIC)AlarmsTelephonesTelephones, sound poweredTelegraphs, electricalAnnouncing, public address, and entertain-ment systems

Recording systemsElectric clocksElectric indicatorsCall bells and annunciatorsMulticoupler or antennaplex

Include wiring.

19-2C INTERIOR COMMUNICATION

(MECHANICAL)Voice tubesMechanical telegraphs

19-3A GENERATORSShip's service generatorsEmergency diesel generator, silencer,exhaust piping

All attached auxiliaries

19-3B AUXILIARY CONDENSER ANDCIRCULATING SYSTEMSAuxiliary condensers VentsPumps Piping, etc.

Include circulating systems for diesel ship'sservice generators.

19-3C AUXILIARY AIR EJECTOR

Auxiliary air ejector

19-3D SWITCHBOARDS

Main switchboardsEngine room control boards (unless includedwith motors)

Power distribution boards (includes galley,ventilation and deck auxiliary)

Lighting distribution boards and switchpanels

EmergencyInterior communication

Group No.

Note: Control boards furnished with equip-ment as part of a unit shall be included in thegroup for the equipment.

19-3E DISTRIBUTION

Bulkhead and deck fit-tings

Hangers, protectionTubes and kickpipes

Power wiringLighting wiringTransformersWiring appliances

19-3F FIXTURESLighting fixtures,bulbs, etc.

Searchlights

19-3G STORAGE BATTERIESShip's emergencyEmergency dieselstarting

Bracket fansLamps

Radio emergencyTelephone

Gyro compass andpilot

Radio directionfinders

Wind speed and direc-tion indicator andrecorder

RadarElectric logFathometerLoranWeather printerCourse recorder

19-4 DUMB WAITERS AND ELEVATORSInclude all elevators whether passenger, car-go, stores, or service. Include also dumbwaiters whether manual or powered.

SheavesBuffersWiringControllersPanels

19-3H ELECTRICAL NAVIGATING EQUIPMENT 19 " 7

Car-

Gates and doorsMotors and hoistCounterweightTracksCables

Other items included in the installation itself.

19-5 AUXILIARY BOILER

Include boilers whose functions are other thanpropulsion.

19-6 DISTILLING PLANT (SHIP USE)Include S. W. evaporators and systems whoseprimary functions are other than make-up forboiler feed water.

STABILIZERS

Do not include flooding water.

Notes: Water in fin boxes shall be deductedfrom the displacement.

Liquids in anti- rolling tanks shall be treatedas a separate item of deadweight.

19-9 AIRCRAFT FITTINGS

Machinery

Group No.

20-0 MAIN PROPULSION

Propulsion turbinesPropulsion enginesPropulsion generators and motorsSteam strainersIntegral L. O. pipingThrottle, control and maneuvering valvesInter-connecting piping (except boiler re-heater)

LaggingAttached auxiliariesIntake silencersGauges and thermometersMain gauge boardPropulsion control board (electric)Propulsion cableRectifiers and M-G setsAll equipment normally attached to and partof the propulsion equipment supplied by ven-dor.

20-1 TURBINE DRAIN AND LEAK-OFF SYSTEMTurbine drain pipingGland leak -off pipingGland exhaust condenser,feed heater

Gland leak -off exhauster

if not integral with

20-2 MAIN REDUCTION GEARSMain gears and casingsMain thrust bearing (if integral) (independ-ent thrust bearing in group 23-1)

Turning gear and motorFlexible, hydraulic, or electric couplingsIntegral L. O. pipingGauges and thermometers

20-3 MAIN CONDENSERMain condenserSpring supportsVents

20-4 MAIN AIR EJECTORMain air ejectorInter and after condenser

20-5 MAIN CIRCULATING SYSTEMSuction and discharge pipingScoops and scoop piping-

Group No.Water service to steady bearingsPiping for auxiliary services using thissystem

Main circulating pumpMain engine fresh and salt water pipingExpansion tankFresh water coolersL. O. cooler water pipingFresh and salt water pumpsPropulsion motor salt water service pumpPropulsion motor salt water service piping

21-0 FEED HEATERSStage feed heaters and drain coolersDirect contact heater and vent condenserFeed and filter tankSurge tankDeaerating tankLagging

21-1 FEED AND CONDENSATE SYSTEMMain condensate piping from hot well todeaerating heater or feed and filter orsurge tank

Main feed piping from deaerating feed heaterto economizer or boiler drum inlet

Auxiliary feed piping and cross connectionsto main recirculating piping

Heater overflowsReserve feed connectionsEngine or boiler room cross connectionsMain condensate pumpsMain feed pumpsAuxiliary feed pumpsBooster feed pumpsEmergency feed pumpsPort feed pumpsBoiler test pumpsHeater drain pumpsInjectorBoiler compound tank

22-0 MAKE UP FEED SYSTEMMake up feed evaporatorMake up feed vapor piping from unit to

(a) Direct contact heater (if independent)(b) Connection on exhaust or bleed line(c) Distiller or connection to vapor line

to distiller

M. U. F. evaporator feed piping to unitfrom

(a) Tank manifold(b) Fresh water line connection

M. U. F. piping to condensersM. U. F. evaporator feed pumpLagging

22-1 CONTAMINATED SYSTEMContaminated evaporator or low pressuresteam generator

Contaminated, drain cooler, ejector, ventcondenser

Contaminated drain tankInspection tank

Contaminated evaporator vapor piping fromunit to

(a) Connection to systems using contami-nated vapor

(b) Cross connections to other engineroom

(c) Cross connection to other live steammain

Contaminated evaporator feed piping to unitfrom

(a) Drain tank(b) Cross connection to any source of

supply

Contaminated evaporator feed pumpLagging

22-2 SALT WATER EVAPORATOR SYSTEMSalt water evaporators (all effects)Distiller condenserEvaporator feed pumpDistiller circulating pump (if independent)Condensate pumpsFresh water pumpsInterstage booster pumpsBrine pumpsVapor piping from unit to next effect, to dis-tiller or other system

Feed piping from sea or other system toevaporator

Distiller salt water circulating piping fromsea or other system, to sea or other sys-tem

Distiller condenser circulating water pumpInterconnecting brine and fresh water pipingAir ejector and condenser, steam supply anddrain piping

Salinity indicatorsTest tanks

23-0 SHAFTINGThrust shaftLine shaftingPropeller shaftPropeller shaft liner

Group No.

23-1 BEARING AND STERN TUBEMain thrust bearing" (if independent thrust)Line shaft bearingsStern tubeStern tube glandStrut bearingsStern tube bearings

23-2 PROPELLERSPropellerFairwater capTallow in fairwater cap

23-3 MISCELLANEOUS SHAFTING PARTSBulkhead stuffing boxesPropeller shaft clamping gearShaft coupling guardsShaft coupling bolts and nutsTorsion meterMiscellaneous (shaft key, bolts and nuts)Shaft brake

23-4 PROPELLER AND SHAFTING SPARESPropellerLine shaftPropeller shaft

24-0 LUBRICATING OIL SYSTEMLubricating oil circulating pumpLubricating oil coolersLubricating oil suction strainersLubricating oil discharge strainersLubricating oil gravity tank (when not partof hull structure)

Lubricating oil settling tank (when not partof hull structure)

Lubricating oil storage tanks (when not partof hull structure)

Lubricating oil purifierLubricating oil heaterLubricating oil sump tank (when a built-uptank)

Lubricating oil sludge tankLubricating oil cooler circulating pump

(if independent)Lubricating oil circulating piping (see 20-5or 19-3E)

Lubricating oil purifying and filling pipingLubricating oil hand pumpLubricating oil heating coils in tanksAuxiliary lubricating oil coolersLubricating oil transfer pumpLubricating oil service pipingLubricating oil service pump

24-1 MISCELLANEOUS ENGINE OIL TANKSRefrigeration machine oil tankEngineer's oil tanks

Group No. Group No.

24-1 MISCELLANEOUS ENGINE, ETC.-Con.

Engineer's lubricating oil tanksCylinder oil tanksKerosene tankSoda tankWaste lockersTallow tanksEmergency generator fuel oil storage tanksEmergency generator fuel oil day tanksEmergency generator lubricating oil storagetanks

25-0 SERVICE COMPRESSED AIR SERVICESYSTEMShips service air compressorCompressed air storage tankCompressed air piping to root valve of otherservices taking air from system

Emergency air compressor, tank, and piping

25-1 STARTING AIR SYSTEMDiesel starting air compressor, tanks, andpiping

25-2 SCAVENGER AIR SYSTEMScavenging air blowersScavenging ductsScavenging blower silencersIf units are attached to main engines, in-clude under 20-0

26-0 BOILERS

Boilers, superheaters, desuperheaters (in-ternal)

Air heaters and economizersBoiler mountingsBoiler laggingFeed water regulators

26-1 FUEL OIL BURNERSFuel oil burners

26-2 SOOT BLOWERSSoot blowersAir or steam supply pipingAir compressor (if independent)Compressed air storage tank (if independent)

26-3 BOILER DRAFT SYSTEMForced draft blowersInduced draft blowersInlet and outlet ducts to boiler casingDampers

26-4 AUTOMATIC COMBUSTION CONTROLMaster controllersCombustion control boards

Piping (air or hydraulic)Control gearThermostats(Valves to be included with system con-trolled)

Air compressor and storage tank (if inde-pendent)

26-5 STACKS AND UPTAKESUptakes and lagging to inner stackInner stack and insulationBoiler drum insulation and laggingOuter stack (for stack enclosure, see 8-9)Dust catchersDust catcher pumpMain engine silencerMain engine exhaust piping and laggingShips service diesel generator silencer,exhaust

Piping and lagging and supportsAuxiliary boiler uptakes

26-6 FUEL OIL SERVICE SYSTEMFuel oil service pumpFuel oil standby pumpFuel oil stripping pumpFuel oil heatersFuel oil heaters laggingFuel oil suction strainersFuel oil discharge strainersFuel oil meterSand boxCatch-all pansFuel oil service pipingFuel oil heating coils in fuel oil settlingtank

Fuel oil purifiersBoiler burner vice and work bench

27-0 MAIN STEAM PIPINGPiping to propulsion unitCross connections to other engine or boilerrooms

Reheater inlet and outlet pipingAstern pipingEmergency propulsion connectionsAll piping carrying main boiler outlet steamto auxiliaries or reducing valve auxiliarysteam lines

Lagging

27-1 AUXILIARY STEAM PIPINGAuxiliary steam mainCross connections to other engine or boilerrooms

External desuperheatersDesuperheated steam mainAll piping from reducing valve of mainsteam to auxiliaries

Lagging

27-2 EXHAUST AND ESCAPE PIPINGAuxiliary exhaust mainBleed piping from bleed point to exhaustmain

Cross connections to bleed lines or livesteam lines of higher pressure or to otherengine or boiler rooms

Atmospheric exhaust pipingBoiler escape pipingExhaust connections to main or auxiliarycondensers

Gland seal piping

27-3 STEAM DRAIN SYSTEMAll drain piping not included with outfitsystems

Atmospheric drain tanksWater seal pipingDrain condenserDrain condenser vacuum apparatusDrain collecting tanksDrain pumpsLaggingMain and auxiliary air ejector drain pipingFeed heater drain pipingEvaporator drain pipingSteam air heater drain piping

27-4 WHISTLES

Steam whistlerSteam supply pipingDrain piping to drain tank or drain mainAir whistleWhistle air tankWhistle air piping

28-0 ACCESSAll floor plates, ladders, rails, and gratings

in:

Engine rooms Boiler roomsAuxiliary engine Shaft alleysrooms Pipe tunnels

Refrigeration machin- Casingsery rooms

(Include support for above, if not part of mainhull structure.)

Note: Permanent platforms should be takenin group 6-1 or 6-6.

28-1 WORK SHOPLarge lathe Small latheRadial drill Drill pressElectrical test bench GrindersPower -hack saw ShaperMilling machine Tool cabinetMiscellaneous tools Tool racks

Group No.

Work benches and Catch pans uncall machines

28-2 LIFTING AND HANDLING GEARLifting gear Electric hoistLifting gear I beams Main handling gear

28-3 MACHINERY SPACE VENTILATIONAll ventilation fans, ducts and lagging in:

Engine rooms Boiler roomsAuxiliary enginerooms

Casings

Refrigeration ma-chinery rooms

Stacks

(Do not include structural or non -structuraltrunks.)

28-4 MACHINERY SPACE FIXTURESLog desks, miscellaneous work benches,scuttlebutts, bulletin boards, etc., in:

Engine roomsBoiler roomsAuxiliary engine roomsRefrigeration machinery rooms

28-5 SPARE PARTSSpare partsSpare toolsSpare store room equipmentEngine stores

28-6 MISCELLANEOUS, INSTRUMENTS ANDGAUGESInstruments and gaugesHolding down bolts and chocksMiscellaneous

29-0 LIQUID IN MACHINERY-GROUPS 12 TO 19INCLUSIVE

All liquids in outfit systems where system isnormally full

Liquids in ship service generator enginesWater in generator circulating pipingWater in oil and water separatorWater in auxiliary condenserWater in auxiliary condenser circulatingpiping

Water in refrigerating machinesBrine in refrigerating machinesOil in refrigerating machinesWater in, sanitary, fresh, hot, and ice watersystems

vVater in firemains if system is wet

29-1 WATER-GROUPS 20 TO 28 INCLUSIVEWater in enginesWater in main condenser

Water in circulating pipingWater in scoop pipingWater in lubricating oil coolersWater in boilersWater in feed water heatersWater in atmospheric drain tankWater in feed and condensate pipingWater in contaminated drain tankWater in inspection tankWater in distillerWater in distilled water test tankWater in S. W. evaporatorsWater in contaminated evaporatorsWater in M. U. F. evaporators

Group No.

Water in miscellaneous S. W. circulatingpiping

Water in engine F. W. coolers

29-2 OIL-GROUPS 20 TO 28 INCLUSIVEOil in fuel oil service pipingOil in lubricating oil coolerOil in lubricating oil sump tankOil in lubricating oil gravity tanksOil in lubricating oil settling tanksOil in lubricating oil pipingOil in miscellaneous engineer oil tanks

Summary Forms

!i

1

5

ii!

8"!

m

i** LCF

DRAFT DRAFT

; u

6 Sh

|ip

1

i o

i 1

s

1 jjLCG LCB

TRIM

LEVER

FWD,

AFT

MOMENT

TO

TRIM

1"

TRIM

IN

INCHES

FWD,

AF

1!

it

I

1

s

1

i

3:

i

Z

3

FORM MA-36A U.S. DEPARTMENT OF COMMERCE

STEEL SUMMARY(Weight Calculations)

COOE ,TEM !KiVLEeV. MOM'.' LEV.' mom:

(1-0 Stem casting

1 Stern frame casting

2 Boss casting

3 Shaft struts

4 Paravane castings

5

6

7

8

9

Forgings and Castings

1-0 Flat plate keel

1 Shell plating

2 Bulwarks

3 Bilge keels

4 Boss plating

5 Rubbing strips and fenders

6 Shell moldings7

8

9

Shell Plating

2-0 Center vertical keel

1 Trans, framing in I. B.

2 Long, framing in I. B.

3 Trans, framing outside I. B.

4 Long, framing outside I. B.

5 Framing in peaks

6 Transom and cants

7 Web frames

8

9

Framing

3-0

1

2

3

4

5

6

7

8

9

Deck Plating and Beans

4-0 Main trans. W. T. bhds.

1 Trans. . T. and 0. T. bhds.

2 Long. W. T. and 0. T. bhds.

3 structural N.W.T. bhds.

4 Non- structural bhds.

5 Trunks - structural

6 Trunks - non-structural

7 Stair enclosures

8 Hatch coamings9

Bulkheads and Trunks

DESIGN DATE DIMENSIONS

FORM MA-36B U. S. DEPARTMENT OF COMMERCE

STEEL SUMMARY(Weight Calculations)

COOE ,TEM TO^S LEV.VMERMT -

LEV. mom:

.-,- (l Pillars and girders

1

2

3

i

6

7

8

9

Pillars ar.? Girders

6-0 Inner bottom plating

1 Platform deck

2

3

4 Cofferdam flats

5 Cofferdam floors

6 Miscellaneous flats and floors

7

(j

9

Hull Miscellaneous

7-0 Main engine foundations

1 Boiler foundations

Aux. mach. foundations

3 Shaft stools foundations

4 Miscellaneous foundations

5

6

7

8

9 Gun foundations

Foundations

8-0

1

2

3

4

' 5

6

7

8 Miscellaneous houses

9 Stack enclosure

Superstructures

SUB TOTAL GROUPS THROUGH 8

9-0 Riveting and welding1 welding

2 Mill tolerance

3

4

S

6

7

8

9

Riveting and Welding

TOTAL STEEL

DESIGN DATE DIMENSIONS

form MA-36C U. S. DEPARTMENT OF COMMERCE(4-53) MARITIME ADMINISTRATION

OUTFIT SUMMARY(Weight Calculations)

CODE ,TEM TSiVERT.

5E' lev! mom:

10-0 Steel masts, kingposts, etc.

1 Steel booms

2 Steel hatch covers and beams

3 Steel stairways4 Steel sheet metal work

5

G

7

8

9

Struct. Steel In Outfit

11-0 Deck castings, mooring ftgs.

1 Mast and spar forgings

2 Rails and stanchions

3 Ladders

4 Miscellaneous hull fittings

5 Ratproofing

6

7

8

9

Hull Attachments

12-0 Sliding W. T. doors

1 Hinged W.T. doors

2 Manholes and scuttles

3 Airports, windows and lights

4 Hatches and ports O.T. or W.T.

5 N.W.T. steel doors

6 Skylights and companions

7

8

9

Lights, Doors, Hatches

13-0 Wooden masts and spars

1 Wood hatch covers

2 Hold ceiling and sparring

3 Miscellaneous carpenter work4

5

6

7 Wood decks (caulked)8 Miscellaneous deck coverings

9 Cement and title coverings

Carpenter Work and Decking

14-0 Wooden houses

1 Interior joiner work2 Furniture

3 Joiner decks

4 Decorative joiner work5 Accommodation ladder6

7

8 Insulation in quarters

9 Fire insulation

DESIGN DATE

FORM MA-36D U.S. DEPARTMENT OF COMMERCE

OUTFIT SUMMARY(Weight Calculations)

CODE ,TEM Voli LEV.' 5E" lev! mom:15-0 Anchors, chains, lines

1 Boats and boat handling

2 Rigging and blocks

3 Canvas work

4 Miscellaneous deck outfit

5

6

7

8 Paint

9 Cement

Deck Outfit

16-0 Galley and pantry equipment

1 Utility space equipment

2 Steward' s outfit

3

4 Degaussing

5 Paravanes

6 Amm. stow, and handling7 Armor and protection

8 Armament

9

Steward' s Outfit

17-0 Fire det. and ext. system

1 Heating system

2 Ventilation - natural

3 Ventilation - mechanical

4 Refrigerating systems

5 Plumbing fixtures and drains

6 Deck scuppers

7

8

9

Hull Engineering

18-0 Bilge and ballast system

1 Cargo oil system

2 Deck steam and ex. system

3 Fire mains

4 San. and fresh water system

5 Fuel oil transfer system

6 Vents, sgd. and overflows

7 Valve operating gear

8

9

Piping

19-0 Deck machinery1 Steer, gear and rudder

2 Communicating system

3 Electric plant

4 Dumb waiters and elevators

5 Auxiliary boiler

6 Dist. plant (ship use)7

8

9 Aircraft fittings

Miscellaneous Machinery

TOTAL OUTFIT

DESIGN DATE

form MA-36E U. S. DEPARTMENT OF COMMERCE(4-53) MARITIME ADMINISTRATION

MACHINERY SUMMARY(Weight Calculations)

CODE ITEM WGT.TONS

VERT.LEV.

VERT. LCG AFT.OF Zu

20-0 Main propulsion1 Turbine drain and leak-off system

2 Main reduction gears

3 Main condenser

4 Main air ejector5 Main circulating system

6

7

TOTAL - Main Propulsion Units

21-0 Feed heaters

1 Feed and condensate system

2

3

TOTAL - Feed & Condensate hquip.

22-0 Makeup feed system

1. Contaminated system

2 Salt water evap. system

3

4

TOTAL - Evaporator System

23-0 Shafting1 Bearings and stern tube

2 Propellers

3 Miscellaneous shafting parts

4 Shafting and propeller spares

5

6

TOTAL - Shafting and Propellers

24-0 Lub. oil system

1 Miscellaneous engine oil tanks2

3

TOTAL - Lubricating Oil System

25-0 Service compressed air serv. sys.

1 Starting air system

2 Scavenger air system

3

4

TOTAL - Air Systems

DESIGN DATE

TYPE SHP """

FORM MA-36F U. S. DEPARTMENT OF COMMERCE(4-53) MARITIME ADMINISTRATION

MACHINERY SUMMARY(Weight Calculations)

CODE ITEM WGT.TONSVERT.LEV.

VERT.MOM.

LCG AFT.OF MOM.'

26-0 Boilers

1 Fuel oil burners

2 Soot blowers

3 Boiler draft system4 Automatic combustion control

5 Stacks and uptakes

6 F.O. service system

7

8

TOTAL - Boilers and F. 0. System

27-0 Main steam piping

1 Aux. steam piping2 Exhaust and escape piping

3 Steam drain system

4 Whistles

5

6

TOTAL - Steam Piping

28-0 Access

1 Work shop

2 Lifting and handling gear

3 Machinery space ventilation4 Machinery space fixtures

5 Spare parts

6 Miscellaneous instruments & gages7

8

TOTAL - Miscellaneous

29-0 Liquids in machinery (Gr. 12 to 19)1 Water (Gr. 20-28)2 Oil (Gr. 20-28)3

4

TOTAL - Liquids In Machinery

TOTAL - Machinery

DESIGN DATE

TYPE SHP RPM

Ig

Index

Group

Access machinery space 28-0Access trunks 4-5Accommodation ladders 14-5Accommodation ladder falls and guys 15-2Air compressors 12-0Air compressor ships service 25-0Air conditioning units 17-4Aircraft fittings 19-9Air ejector auxiliary 19-3CAir ejector main 20-4Air heaters and economizers 26-0Airport boxes 14-1A irports 12-3Air scoops 12-3Air systemscavenger 25-2Air system ships service 25-0Air system starting 25-1Air whistle 27-4Alarms 19-2 BAltar 14-2Ammunition DeadweightAmmunition stowage and handling 16-6Anchor davit falls 15-2Anchor light halliards 15-2Anchor lights 15-4Anchors, bower 15-0Anchors, chains and lines 15-0Anchor chocks 13-3Anchors, stream 15-0Anchor windlasses 19-0Announcing and sound distribution 19-2BAnnuciators 19-2 BAntennaplex 19-2BAppurtenances for special hatches 10-2Armament 16-8Armor and protection 16-7Ash trays 16-2Auto-alarm radio 19-2AAutomatic combustion control 26-4Auxiliary air ejector 19

-3 CAuxiliary boiler 19-5Auxiliaries attached to main engines 20-0Auxiliary condensate and circulatingsystem 19-3 B

Auxiliary machinery foundations 7-2Auxiliary steam piping 27-1Auxiliary steering gear 19-1Awning ball and ridge ropes 15-2Awnings, canvas 15-3Awnings, rigid (steel, aluminum, plastic,etc.) 11-4

Awning stanchions 11-2

B

Bain MariesBake ovensBallast, fixed Separate item

Ship SummaryBallast pipingBallast pump, cleanBallast pump, oilyBarBarber chairsBarber shop equipmentBarber stoolsBar equipmentBarometersBaseboards

,joiner

Bathroom shelvesBatten barsBattens , ca rgoBatten cleatsBatten clipsBattens, metal in deep tanksBattens, refrigerationBatteries , storageBeams, deck 3-0Beams , hatchBeams , woodBeam rests, hatchBearings, line shaftBearings , strutBeauty chairsBeauty shop equipmentBeds , hospitalBeds, including springsBed lightsBed sp readsBerth number platesBelaying pinsdetslge and ballast systemlge ceilinglge keelslge keels

, woodlge pipinglge pump

stripping pumpnoculars

Biological analysis equipment...Bits: Towing, mooring, riding.,BlanketsBlocks for running riggingBlowers, induced draftBlowers, forced draft

Group16-016-0

in Light

18-018-018-0

15-414-1

13-217-419-3G

to 3-910-213-110-223-123-116-116-116-114-212-3

11-117-518-013-21-3

13-318-018-018-015-410-416-111-016-215-226-326-3

GroupBlowers, scavenging air 25-2Blowers, soot 25-2Boats and boat handling 15-1Boat boom Bridle and guys 15-2Boat booms 10-1Boat booms, wood 13-0Boat boom topping lift 15-2Boat chocks 15-1Boat covers 15-1Boat cranes 15-1Boat hooks 15-4Boat ladders 15-1Boats, life, work, motor 15-1Boat line boxes 15-4Boat outfits 15-1Boat skids 13-3Boat slings 15-1Boat stowage 15-1Boat winches 15-1Boat windlass outfit 15-1Boards, bulletin 28-4Boards, ironing , 16-1Boards, marking 15-4Boards, notice 15-4Boards, sounding 15-4Boards, tank sounding 28-4Boiler auxiliary 19-5Boiler burner vice and work bench 26-6Boiler draft system 26-3Boiler drum insulation 26-5Boiler foundations 7-1Boiler lagging 26-0Boiler mountings 26-0Boilers, superheaters, desuperheaters(internal) 26-0

Bolted plate doors 12-5Bolted plate manholes 12-2Book cases 14-2Book shelves 14-2Books Library 16-2Boom bands 11-1Boom caps 11-1Boom chocks 13-3Boom crotch 11-1Boom goosenecks 11-1Booms, boat 10-1Booms, cargo 10-1Booms, miscellaneous 10-1Boom sockets 11-1Booms, sounding 10-1Boom step support structure 10-0Boom swivels 11-1Boss casting 0-2Boss plating 1-4Bower anchors 15-0Bowsprits, wood 13-0Bracing for vang post, mast, and kingposts 10-0Brackets to deck beams 2-3Brackets to margin plate 2-3Breakwaters 1-2

B-Con.

Breast hooks 2-5Breathing apparatus 17-0Bridge support, stanchions and bracing 11-2Broilers 16-0Brows, hatch 13-3Brows, port 13-3Builder's plates 11-4Bulkhead lights 12-3BulkheadsLess than 5 # plate 10-4Bulkheads, joiner 14-1Bulkheads, main transverse watertight 4-0Bulkheads, nonstructural 4-4Bulkheads, structural N. W. T. 4-3Bulkheads, W. T. and O. T., longitudinal... 4-2Bulkheads, W. T. and O. T., transversetank boundaries 4-1

Bulkheads, sanitary 11-4Bulkheads, stuffing boxes , 23-3Bulkheads, wire mesh 11-4Bulls eyes 12-3Bulletin boards (machinery space) 28-4Bulwarks 1-2Bulwark braces (cast or forged) 11-4Burners, fuel oil 26-1Bureaus 14-2

C

Cabinets 16-1Cable appliances 19-3 ECable, interiorcommunication 19-2 BCable, lighting 19-3 ECable, power 19-3ECable, propulsion 20-0Call bells 19-2 BCants 2-6Canvas work 15-3Capstan 19-0Cargo battens 13-2Cargo booms 10-1Cargo booms, wood 13-0Cargo falls, wire rope 15-2Cargo oil heating coils 18-1Cargo oil piping 18-1Cargo oil pumps 18-1Cargo oil, steaming-out and smothering ... 18-1Cargo ports, hinged and sliding 12-4Cargo slings: Chain or rope 15-2Cargo trunks 4-5Cargo winches 19-0Carpenter work 13-3Carpets 16-2Casings, wood pipe 13-3Casting, boss 0-2Casting, paravane 0-4Casting, stem 0-0Casting, stern frame 0-1Catch-all pan 26-6Caulking 13-6Ceiling, hold and bilge 13-2

C Con.Group

Ceiling, joiner 14-1Cement 15-9Cement and other sub-bases under tile 13-9Cement decking 13-9Center vertical keel 2-0Ceramic tile 13-9Chafing plates 11-4Chain, anchor 15-0Chain locker grating and fittings 11-4Chain pipe castings 11-0Chain plates 11-1Chain rail 11-2Chairs 14-2Chairs, deck 16-2Charts 15-4Chart room furniture 16-1Chiffoniers 14-2Children's play equipment 16-2Chinawa re 16-2Chocks, boat 13-3Chocks for anchors, booms 13-3Chocks: Open, closed, roller, towing,bulward, mallory 11-0

Chocks, stringer 13-3Chopping blocks 16-0Chutes, portable 11-4Chronometer s 15-4Circulating system, main 20-5Cleaning gear 16-2Cleats 11-1Cleats (cast) 11-0Clocks 15-4Clocks, electrical 19-2BClosets, water 17-5Coat hangers 16-2Coaling booms, wood 13-0Coaling ports 12-4Coamings, hatch 4-8Coaming plates 3-0 to 3-9Coffee urns 16-0Cofferdam flats 6-4Cofferdam floors 6-5Cold diffusers 17-4Collar presses 16-1Combustion control boards 26-4Combustion control gear 26-4Communication, interior (electrical) 19-2

B

Communication, interior (mechanical) 19-2

C

Compasses, standard 15-4Companion hatches 12-6Companion ways 12-6Composing pots 16-1Composition deck covering 13-7Compressed air storage tank (soot blower) 26-2Compressed air storage tank (ships serv-ice) 25-0

Compressor, air and storage tank (com-bustion control) 26-4

Compressor, diesel starting air, tanks andpiping 25-1

GroupCompressor, emergency air, tank andpiping 25-0

Compressor, ships service air 25-0Compressor, soot blower air 26-2Concrete 15-9Condenser, auxiliary 19-3 BCondenser, distiller 22-2Condenser, drain 27-3Condenser, main 20-3Condenser, main air ejector, inter andafter 20-4

Contaminated evaporator 22-1Control board combustion 26-4Control boardengine room 19-3DControl board propulsion 26-4Control gear 12-1Control gear, steering engine 19-1Control valves, propulsion 20-0Controllers, master 26-4Control valves, main engines 20-0Conveyers 19-0Coolers, F. W 20-5Coolers, lubricating oil 24-0Coolers, lubricating oil, auxiliary 24-0Cornices 14-1C0 2 systems 17-0Couplings, flexible, hydraulic, or electric 20-2Course recorders 19-3HCoves, joiner 14-1Covers, binnacle, canvas 15-3Covers, capstan, canvas 15-3Covers, crow's nest, canvas 15-3Covers, emergency steering stand, canvas 15-3Covers, fidley 12-6Covers, funnel, canvas 15-3Covers, gangway, canvas 15-3Covers, gyro repeaters, canvas 15-3Covers, hatch 10-2Covers, pelorus, canvas 15-3Covers, pilot house hood, canvas 15-3Covers, range finders, canvas 15-3Covers, rope reel, canvas 15-3Covers, searchlights, canvas 15-3Covers, skylight (canvas) 15-3Covers, skylight 12-6Covers, sounding machine, canvas 15-3Covers, telegraph, canvas 15-3Covers, ventilators, canvas 15-3Covers, winches, including boat, canvas... 15-3Covers, windsails 15-3Covers, windlass, canvas 15-3Covers, wood for cargo hatches 13-1Cove, tile 13-9Cowls (mechanical ventilation) 17-3Cowls (natural ventilation) 17-2Cranes: Anchor, stores, etc 11-4Cranes, cargo 19-0Cranes, boat f 15-1Cribbing 11

-4Cribbing, wood 13-3

C-Con.

Crockery 16-2Cross connections (flooding) 18-8Cross connection to other engine or boilerrooms 27-0

Crosstrees for kingposts 10-0Curtain plates 3-0 to 3-9Curtains 16-2Cushions 16-2Cuspidors 16-2

D

Dampers 26-3Damping boards 13-3Dance floors 14-3Dark room equipment 16-1Davits 15-1

Davits: Stores, accommodation ladder,anchor 11-4

Day shapes 15-4Deadlight covers 12-3Deck beams 3-0 to 3-9Deck blankets 16-2Deck bolts 13-6Deck castings 11-0Deck chairs 16-2Deck covering, composition 13-8Deck covering, miscellaneous 13-8Deck games 16-2Deck gear boxes 15-4Deck houses 8-0 to 8-7Deck outfit, miscellaneous 15-4Deck machinery 19-0Deck margin planks 13-6Deckpads and eye bolts 11-1Deck planking 13-6Deck plating 3-0 to 3-9Deck rings 11-0Deck scuppers and drains 17-6Deck steam and exhaust system 18-2Decks, platform 6-1Deck steam piping 18-2Deck strips 13-3Decks, uncaulked 13-3Decorative joiner work 14-4Defense features 16-4 to 16-8Degaussing 16-4Dentist equipment 16-1Derrick posts 10-0Derricks, wood 13-0Desks , 14-2Desuperheaters, external 27-1Desuperheater, main steam 27-1Diesel generator, emergency 19-3 ADirect contact heater 21-0Direction finders, radio 19-3HDischarge scuppers 17-5Dishes 16-2Dish racks in galley 16-0Dish washers 16-0

D-Con.

GroupDispensing equipment 17-5Distiller 22-2Distiller condenser 22-2Distilling plant (ships use) 19-6Distribution, electric power 19-3 EDocking plugs 11-4Dodgers, canvas 15-3Doors, bolted plate 12-5Doors in halves 12-5Doors, hinged W. T 12-1Doors, joiner 14-1Doors, N. W. T 12-5Doors, refrigeration 17-4Doors, sanitary 11-4Doors, sliding W. T 12-0Doors, tonnage 13-3Doors, weathertight 12-5Doors, wire mesh 11-4Double bottom plating 6-0Dough machines 16-0Draft marks 11-4Drain, collecting tanks 27-3Drain cooler, contaminated evaporator 22-1Drain cooler, feed heater 21-0Drain piping 17-5Drain pumps 27-3Dressers, galley and pantry 16-0Dressers 14-2Dressing tables 14-2Drill press (work shop) 28-1Drinking fountains 17-5Drinking fountains, machinery space 28-4Drinking water piping 18-4Drinking water pressure tank 18-4Drinking water pump 18-4Dry cleaning machines 16-1Drying machines, laundry 16-1Duct insulation 17-3Ducts, auxiliary room distribution 28-3Ducts, boiler room distribution 28-3Ducts, engine room distribution 28-3Ducts, inlet and outlet to boiler casing 26-3Ducts, refrigeration room distribution 28-3Ducts , scavenging 25-2Ducts , ventilation 17-3Dumb-waiters 19-4Dust catchers , 26-5Dust catcher piping 26-5Dust catcher pump 26-5

E

Economize rs 26-0Egg boiler 16-0Ejector, auxiliary air 19-3 CEjector, contaminated 22-1Electric cable 19-3EElectric hoist 28-2Electrical clocks 19-2 BElectrical detecting systems 17-0

ECon.Group

Electrical fixtures 19-3 FElectrical indicators 19-2 BElectrical navigating equipment 19-3 HElectrical telegraphs 19-2 BElectrical test bench 28-1Electric control gear 12-0Electric heaters 17-1Electric indicators 19-2 BElectric power distribution 19-3 EElevators, crew 19-4Elevators, freight 19-4Elevators, passenger 19-4Emergency air compressor, tank and pip-ing 25-0

Emergency diesel generator 19-3 AEmergency propulsion connections 27-0Emergency rudder chain 11-4Emergency switchboard 19-3

D

Enclosures, stack 8-9Enclosures, stair 4-7Engines, propulsion 20-0Engine stores 28-5Ensign staff 10-1Ensign staff, wood 13-0Equipment lockers 16-0Equipment, shops 16-1Escape ladders 11-3Evaporator, contaminated 22-1Evaporator, make up feed 22-0Evaporators, saltwater 22-2Evaporators, ships use 19-6Examining chairs 16-1Exhaust and escape piping 27-2Exhaust piping, generators 19-3AExhaust connections (main or auxiliarycondensers) 27-2

Extractors, laundry 16-1

F

Fair leaders 11-0Fair water cap 23-2Fans, auxiliary machine exhaust 28-3Fans, auxiliary machine space supply 28-3Fans, boiler room exhaust 28-3Fans, boiler room supply 28-3Fans, engine room exhaust 28-3Fans, engine room supply 28-3Fans, refrigeration room exhaust 28-3Fans, refrigeration room supply 28-3Fans, ventilation 17-3Fathometer 19-3 HFeed and condensate system 21-1Feed heaters 21-0Feed water regulators 26-0Fenders 1-5Fenders, hanging or fixed 13-3Fender ropes 15-2Fidley covers 12-6Fire alarm system 17-0

Fire axesFire barrelsFire detection systemFire extinguishers, portable and fixedFire hoseFire hydrantsFire insulationFire mainsFi re pailsFire pumpsFittings for housing topmastFittings , kingpos tFixed ballast Separate item

Ship SummaryFixed lightsFixtures (electric)Fixtures, machinery spaceF ixtures

,

plumbingFlags and buntingFlag and signal halliardsFlagpole fittingsFlagpoles , woodFlag racksFlashing for cement floorsFlashing, lead for tileFlat plate keelFlats , cofferdamFlats

, mis cellaneousFlooding valves (not control)Flooring, refrigerationFloorsFloors, cementFloor s , cofferdamFloors, miscellaneousFloor plateFoam systemsFog hornsForced draft blowersForgings for boom restsForgings, mast and sparFoundations

,gun

Foundations, auxiliary machineryFoundations , boilerFoundations, main engineFoundations , miscellaneousFrame , cantFoundations , woodFrames, licenseFrames, planFrame , transomFrame, webFraming in peaksFraming, longitudinal in I. BFraming, longitudinal outside I. BFraming, transverse in I. BFraming, transverse outside I. BFreeing port covers and gratingFresh water coolersFresh water heaterFuel oil burners

Group17-017-017-017-017-018-314-918-317-018-311-411-1

in Light

12-319-3F28-417-515-415-211-413-015-413-913-91-06-46-618-017-42-1

13-96-56-6

28-017-015-426-311-111-17-97-27-17-07-42-613-315-415-42-62-72-52-22-42-12-3

12-420-518-426-1

F-Con.

GroupF. O. filling and transfer piping 18-5F. O. heating coils in storage tank 18-5F. O. service system 26-6F. O. steaming out and smothering 18-5F. O. transfer pump 18-5Fuel oil meter 26-6Fog horn 15-4Furniture 14-2Furniture, hospital 16-1Furniture, miscellaneous in chart roomand wheel house 16-1

Furniture, office 16-1Furring, joiner work 14-1Furring, refrigeration 17-4

G

Gaffs, wood 13-0Galley and pantry equipment 16-0Garbage stowage cans 16-0Gears and casings, main 20-2Gear, control 26-4Gear, main handling 28-2General service pump 18-3Generators 19-3 AGenerators and motors (propulsion) 20-0Girders 5-0 to 5-9Gland leak-off exhauster 20-1Gland leak-off piping 20-1Gland, stern tube 23-1Glass holders 17-5Glassware 16-2Grain fittings 11-4Gratings, miscellaneous 13-3Grating refrigeration 17-4Griddles 16-0Grinders 28-1Grounds 13-2Ground tackle 15-0Guard rods for ports, etc 11-4Gun foundations 7-9Guns 16-8Gym equipment 16-2Gyro compass and pilot 19-3H

H

Hair dryers 16-1Halliards 15-2Handholes 12-2Hand irons 16-1Hardware, refrigeration 17-4Hat and coat racks 16-2Hatch beams 10-2Hatch beam rests 10-2Hatch brows 13-3Hatch coamings 4-8Hatch cover hoist pendant and purchase.... 15-2Hatch covers, metal lumber 13-1Hatch covers, steel 10-2Hatch covers, wood 13-1

H-Con.

GroupHatches and ports O. T. and W. T 12-4Hatches to stores 12-4Hatch lifting gear fittings 11-1Hatch tarpaulins, weather and lower decks 15-3Hawse pipes 11-0Hawser reels 15-0Hawsers 15-0Heater, butterworth 18-1Heater, fresh water 18-4Heater, lubricating oil 24-0Heater, feed 21-0Heaters, fuel oil 26-6Heaters lagging, fuel oil 26-6Heating coils, cargo oil 18-1Heating coils, fuel oil in fuel oil settlingtank 26-6

Heating coils, fuel oil storage tanks 18-5Heating coils, lubricating oil 24-0Heating system piping 17-1Hinged platforms 11-4Hinged W. T. doors 11-1Hold ceiling and sparring 13-2Holding down bolts and chocks 28-6Hold ladders 11-3Hold sheathing 13-2Hoist, electric 28-2Hoists 19-0Hoods 17-3Hose nozzles 17-0Hose racks 17-0Hospital beds and miscellaneous furniture 16-1Hospital equipment 16-1Hot plates 16-0Hot water boilers 16-0Hot water circulating piping 18-4Hot water circulating pump 18-4Hot water storage tank 18-4Hot water urns 16-0Houses, deck 8-0 to 8-7Houses, miscellaneous 8-8Hull fittings, miscellaneous 11-4Hydrants, fire 18-3

Ice bins 16-0Ice cream machines 16-0Ice water circulating piping and insulation 18-4Ice water circulating pump 18-4Indicators, electric 19-2 BInduced draft blower 26-3Injector 21-1Inner bottom plating 6-0Inner keel 1-0Insect screens 13-3Instrument cabinets 16-1Instruments and gauges 28-6Instruments, navigating 15-4Insulated hatches, refrigeration 17-4Insulation, fire 14-9

ICon.

Insulation, boiler drum 26-5Insulation in quarters 14-8Insulation, refrigeration 17-4Insulation, sheathing for 14-1Intake silencers 20-0Interior communication (electrical) 19-2 BInterior communication (mechanical) 19-2

C

Interior joiner work 14-1Ironing boards 16-1

ack and ensign staffs, wood.,ack rods

,

acks,

oiner bulkheads,

ner decks

13-011-210-214-114-3

ner doors 14-1ner work, decorative 14-4

K

Kedges 15-0Keel, center vertical 2-0Keel, flat plate 1-0Keel, inner 1-0Keel, outer 1-0Keels, bilge 1-3Keepers 10-2Kettles 16-0Key tags and rings 11-4Kickpipes and tubes (electrical) 19-3 EKingpost fittings 11-1Kingposts, steel 10-0Kitchen mixing machines 16-0

Label plates 11-4Ladder rungs 11-3Ladders 11-3Ladders, accommodation 14-5Ladders and grating 28-0Ladders, boat 15-1Ladders, pilot and Jacobs' 15-4Lagging, auxiliary steam piping 27-1Lagging, boiler 26-0Lagging, deck steam piping 18-2Lagging, drain piping 27-3Lagging, fuel oil heater 26-6Lagging, main steam piping 27-0Lagging refrigeration 17-4Lagging, stacks and uptakes 26-5Lamp and paint room fitting 15-4Lamps, safety 15-4Landings and beams 10-3Lashing gear 11-4Lathe, large and small 28-1Laundry equipment 16-1Laundry trucks 16-1Laundry tubs 16-1Lead flashing for tiling 13-9

L Con.

Leads and lines 15-4Leadsmans platform fittings 11-4Library books 16-2License frames . 15-4Life buoys, plain and luminous 15-4Life presei"vers 15-4Life rafts and equipment 15-4Lifting gear 12-6Lifting gear machinery space 28-2Lifting gear I beams 28-2Lifting handles 13-1Lights, anchor 15-4Lights, navigating 15-4Lights, signal 15-4Lights, water 15-4Liquids in light ship 29-0 to 2Liner, propeller shaft 23-0Line shaft bearings 23-1Line shafting 23-0Lining, refrigeration 17-4Linings, joiner 14-1Liquid cargo DeadweightLiquid in machinery 29-0Lockers 14-2Lockers, waste 24-1Locking bars 10-2Locknuts 11-1Log 15-4Log, electric 19-3HLog desks 28-4Longitudinal bulkheads W. T. and O. T. ... 4-2Longitudinal framing outside I. B 2-4Longitudinal framing in I. B 2-2Loran 19-3 HLouvi-es 17-3Low pressure steam generator 22-1Lubricating oil piping 24-0Lumber chains 11-4Lyle gun and equipment 15-4

MMain air ejector 20-4Main circulating system 20-5Main condenser 20-3Main engine 20-0Main engine foundations 7-0Main gauge board 20-0Main gears and casings 20-2Main switchboard 19-3DMain thrust bearing (integral) 20-2Main thrust bearing (independent) 23-1Main transverse bulkheads W. T 4-0Main turbo generator 19-3 AMake up feed evaporator 22-0Make up feed system 22-0Make up tank 22-0Maneuvering valves, main engines 20-0Manholes 12-2Manicure tables 16-1Manual fire alarm system 17-0

MCon.Group

Margin planks 13-6Marking boards 15-4Marking machines 16-1Mast and spar forgings 11-1Mast, steel 10-0Masts, top, wood 13-0Mast wedging 13-3Mattresses 16-2Meat hooks 16-0Meat racks in galley 16-0Mechanical telegraphs 19-2

C

Medicine cabinets and mirrors 17-5Megaphones 15-4Meridian or pitometer log 15-4Metal battens in deep tanks 13-2Metal framed windows 12-3Metal platforms 11-4Metal sheathing for insulation 14-8 & 9Metal sinks 16-0Meter, fuel oil 26-6Milling machine 28-1Mill tolerance 9-2Miscellaneous booms 10-1Miscellaneous carpenter work 13-3Miscellaneous deck covering.. 13-8Miscellaneous deck outfit 15-4Miscellaneous flats and floors 6-6Miscellaneous foundations.. 7-4Miscellaneous furniture in chart room andwheel house 16-1

Miscellaneous gratings 13-3Miscellaneous houses 8-8Miscellaneous hull fittings 11-4Miscellaneous instruments and gages 28-6Miscellaneous shafting parts 23-3Miscellaneous tanks 24-1Miscellaneous tools 28-1Moldings 14-1Moldings, shell 1-6Mooring fittings 11-0Mooring lines 15-0Mooring pipes 11-0Mosaic tile 13-9Motor generators with system servedMotors, steering engine 19-1Motors, ventilation 17-3Motion picture outfit 16-2Mucking ports 12-4Multicoupler 19-2 BMushroom tops 17-2

N

N-tCon.

Name boardsName , shipNavigating books and tablesNavigating equipment, electrical.Navigating instrumentsNavigating lightsNite stands

15-419-3H

Non - slip treadsNon - slip tileNon-structural trunksNon-structural bulkheadsN. W. T. doors, steelNotice boardsNuclear propulsion systems

.

Number plates, berth

Office furnitureOil and water separatorOil in machineryOiltight hatches to deep tanksOiltight manholesOperating tablesOrchestral instrumentsOute r keelOutside ladders, vertical and slopingOvensOverflow piping

Padeyes CargoPaintPainter's tacklePanels joinerPans, catch-allPants pressesPaper towel holders

.

Paravane castingParavanesParquet floorsPartition bulkhead....Passenger portsPeaks, framing inPelican hooksPelorusPermanent ballast.... Separate item

Ship SummaryPianosPictures , detachedPilastersPillars 5-0Pillars and girders 5-0PillowsPilot and Jacob's laddersPin railsPipe casingPipe casings, woodPipe protectionPipe trunksPiping air ejector drainPiping, anti- rolling tank F. OPiping, anti -rolling tank S. WPiping , asternPiping, atmospheric exhaustPiping, auxiliary circulatingPiping, auxiliary condensate

11-413-9

16-118-529-212-412-216-116-21-0

11-316-018-6

11-415-815-214-126-616-117-50-416-514-34-412-42-5

11-415-4

in Light

14-216-214-1

to 5-9to 5-916-215-411-118-013-311-44-627-318-518-027-027-219-3 B19-3 B

>ipj>iping

PCon.

auxiliary exhaust mainauxiliary feedauxiliary steam mainballastbilgebleedboiler escapecargo oil (include steam)combustion controlC0 2contaminated systemcross connections to bleed lines..deck scuppers and drainsdeck steamdesuperheated steamdiesel starting airdrinking wateremergency diesel generator ex-

'lping,)ing,

, S. S. diesel generator exhaust, exhaust and escape,feed heater drains

, feed main and auxiliary,firemain

, fresh water, F. O. filling and transfer ,, fuel oil heating ,,fuel oil service

, fuel oil steaming out and smother

-

,heating system

, hot water circulating, ice water circulating,

gland leak-off,lubricating oil

,lubricating oil cooler circulating

L. O. Integral, main enginesmain condensatemain circulatingmain engine exhaust and lagging..main engine F. W. and S. Wmain feedmain gear L. O. (integral)main steammake up feedoverflowmotor S. Wrecirculating condensaterefrigeratingreheater inlet and outletS. W. evaporating systemsanitary supplysewage disposalS. S. compressed airsoot blowersp r inklingsteam drainssteam smotheringswimming pool

P-Con.Group Group

27-2 Piping, tank cross connection 18-821-1 Piping, turbine drain 20-127-2 Piping, vent 18-618-0 Piping, water seal 27-318-0 Piping, whistles 27-427-2 Pitometer log 15-427-2 Plan frames 15-418-1 Plans, ships' 15-426-4 Plants, potted 16-217-0 Planking, deck 13-622-1 Platforms, accommodation ladder 14-527-2 Platform decks