Milb117 bags, sleeves and tubing interior packaging. The certified welding inspector certification requires a thorough knowledge of the complete fabrication and welding process. Join the worlds most accomplished diving community and receive the most intense underwater training available in americas use your willpower, mental and physical training, and risk assessment to achieve the mission. With a full arrangement of standard welding processes and an extensive list of. Official website of the naval sea systems command navsea, the largest of the u. A 5 ampere breaker has an interrupting rating of 1500 amperes ac or dc. Joint design root opening 3mm joint geometry square base metals material spec. Sflc standard specification 0740 2014 5 0740 milstd1627, sep 1994, bending of pipe or tube for ship piping systems milstd1688a sh, dec 1990, fabrication, welding and inspection of hy80100 submarine. A monthly magazine created during ww ii to spread the best practices in the rapidly developing art. Military standards milstd, military specifications. Welding code, so to facilitate its use the fhwa, aisi, and the us navy jointly. The unified facilities guide specifications ufgs are published only in electronic format and are intended to be used with specsintact software. Milstd162b fillet weld size, strength, and efficiency lmtermination.
Pipe class and piping specifications must know of pipe for. Works with stainless steel, carbon steel, nickel, monel, inconel, hastelloy, tungsten and nickel alloy. Included are three small amendments made in 1947, 1948 and 1949 handbook of damage control, navpers 16191, 1945, was created near the end of world war ii and represents best practices in ww ii damage control. The ufgs master uses the latest csi masterformat, therefore, as of january 2012, the ufgs working group decided to. General specifications appendix 10, 1936 describes the nomenclature of decks, numbering of watertight compartments and labeling used aboard vessels of the u. Fabrication and welding processes and certifications carver. It would be rare for the cog navy engineer to favor using the outdated milstd278 spec vs tech pub s9074argib010278. Consumable qualifications guide military qualified products mig, fluxcored and submerged arc electrodes and fluxes electrode test reference or mil product approved number and. Navseas focus is to engineer, build and maintain the united states navys. Publ1cations naval ym systems command navssa o9oolpooo1ooo fabxiation, welding, and lnspegtion of ship ff. The cw program tests welders on procedures used in the structural steel, petroleum pipelines, sheet metal and chemical refinery welding industries.
Welding hysteels refers to processing a family of steels that owe their name to high yield strength. This was the main property designed into the materials as they were developed in the form of thick plates. For everyone involved in any phase of welding steel structuresengineers, detailers, fabricators, erectors, inspectors, etc. Federal specification fed spec bbc101, jan 2004, carbon dioxide co2. The navy has had to determine the technical acceptability and process a departure from specifications for each instance where this pipe installed. With a force of 74,000 civilian, military and contract support personnel, navsea engineers, builds, buys and maintains the navys ships and submarines and their combat systems.
There is ample space provided for administration, as well as shop functions such as fitting, bolting, welding, painting etc. The requirements for shipbuilding, materials welding, welding design. Naval sea systems command home warfare centers nswc. Unified facilities guide specifications ufgs wbdg whole. The naval special warfare physical training guide ptg is a tailored 26 week training program designed specifically to help you develop the strength and endurance to withstand the rigors of basic crewman selection bcs or seal basic underwater demolitionseal buds and the navy seal or swcc physical screening test pst. Materials this section deals with the manufacture and heat treating of steel, properties of steel, specifications for steel and welding consumables, and the weldability of steel. The mils241493 arc stainless steel welding studs are composed of corrosionresistant steel that provides consistent performance during every application. A person who performs manual or semiautomatic brazing. This specification covers requirements for resistance spot and seam welding of the following metals and their alloys. Unified facilities guide specifications ufgs are a joint effort of the u. Experience gained from user contact and welding training of crewmembers showed that. Navy rating asvab score requirements navy cyberspace. Guide for steel hull welding american welding society.
American welding society aws qc7, 1995, standard for aws certified welders. Flux cored arc welding of cuni 9010 piping with cuni 7030. Weldinghysteels refers to processing a family of steels that owe their name to high yield strength this was the main property designed into the materials as they were developed in the form of thick plates that occurred in the sixties of the past century, at the request of the us navy, mainly for fabrication of ship hulls and submarines within this class, that includes hy80, hy100, hy. Chapter 3 introduction to welding in the navy as well as private industry, welding is widely used by metalworkers in the fabrication, maintenance, and repair of parts and structures. This handbook describes various welding materials and techniques available to the seabee welder. Your primary concern as a steelworker will be gas and arc welding, the difference being in. That occurred in the sixties of the past century, at the request of the us navy, mainly for fabrication of ship hulls and submarines.
Amin lockheed martin aeronautics company retired r. American welding society aws qc1, 2007, standard for aws certification of welding inspectors. It covers the various stages of inspection and the methods which may be adopted. The gtaw process is a relatively costly method of depositing weld metal, and is usually chosen for weld quality or material thickness and composition limitations, rather than economy. Abs rule requirements for materials and welding 2000 11 part 2 chapter 11 materials for hull construction section 3 special specifications 2111 1 general 2111. The m241493 is ideal for arc welding and demonstrates the following characteristics. Cwi certification holders who do not meet the work. Quality construction and materials combine for an ideal fit that encourages welders to keep.
The purpose of the welding handbook for maritime welders is to provide guidance in modern welding and related processes and to provide the welder with a source of practical information on the right solution to specific onboard welding problems. Piping class or pipe class is a document that specifies the type of the components such as a type of pipe, schedule, material, flange ratings, branch types, valve types and valve trim material, gasket and all the other components specific requirements to be used for different fluids under different operating conditions in a plant. This specification covers carbon and alloy steel forgings for torsional shafts, including propulsion shafts for ships, sleeves, couplings,propeller nuts, rudder stocks, diingplane stocks, and related parts. This standard specification and appendices describe the general requirements for welding. Ufgs are for use in specifying construction for the military services. Certification of an electron beam welding equipment production operator shall be dependent upon his ability to actup the machine, to weld parts and assembliesin accordance with the. Navy projectiles and fuzes, 1945, is a catalog of u. Navy cool snapshot certified welding inspector cwi. The american welding society aws, certified welder cw is a performancebased certification with no prerequisite courses or certifications required. Areas suitable for the storage and shipping of materials are also. We call everything by different names mil spec numbers, for example, instead of astms we have two classes of welder in the ht world. Navy general specification for the design, construction, and repair of. Consumable qualifications guide military qualified products stick electrodes class.
Specification for fusion welding for aerospace applications. Ship steel is made primarily in basic oxygen furnaces bof, openhearth furnaces, and electric. Navweld is a secure, internetbased application and database that assists authorizedusers in developing the following documents that satisfy the requirements of u. Pipe class and piping specifications must know of pipe. Apply to welder, pipe welder, structural welder and more. Welding procedure specifications wps software procedure. Technical specifications for welding european commission. Welding in the navy requires different certifications.
The contractor shall select a welding code or military welding standard and adhere to. Naval sea systems command navsea s9074aqgib010248, aug 1995, requirements for welding. Pulsed gasmetal arc welding gmawp using en67 electrode has some limited success in outofposition welding but is normally welded in the flat. Welding parameters for manual gtaw of titanium pipe. Consumable military and agency qualifications guide. Selector guide for navy circuit breakers acb ratings are symmetrical. The cwi is widely recognized, both nationally and internationally, and successful companies have come to rely on this aws certification when ensuring the highest level of quality workmanship. Abs rule requirements for materials and welding 2000 9 7 coatings for class p material 2a43. The reference manual explains welding specifications governing highway. Group 1 aluminum and magnesium group 2 iron, nickel, and cobalt group 3 titanium. Department of defense handbook military standards mil. Military specification welding, fusion, electron beam, process for this specification is mandatory for use by all departments and agencies of tha department of defanse. Prototype and low to medium volume production offered.
Army corps of engineers usace, the naval facilities engineering command navfac, the air force civil engineer center hq afcec and the national aeronautics and space administration nasa. Figure 32, shielded metal arc welding, also called stick welding, is the most common welding process. Bridge welding reference manual fhwa us department of. And al is 100% correct that procedure and welder qualification to navy standards have some peculiarities that are not in common with aws or asme qualification requirements so it is to your benefit to communicate with the cog. The minimum armed forces qualification test afqt score on the armed services vocational aptitude battery asvab required for enlistment to the active duty navy or the navy reserve for nonprior service nps applicants is a 31qt. Navy list of visual as compared to radio call signs used during ww ii. Naval shipboard use 5 to 4000 amperes, 1500 to 150,000 amperes i. Candidate must attest to having no period of continuous inactivity greater than two years in activities as described in aws b5. We can supply you with the right sizes, types, and quantities of product you need to keep you on schedule and your management happy.
This specification covers the requirements for the electron beam fusion walding procass. Currently, outofposition welding of cuni 9010 piping in naval ships can only be performed adequately by gastungsten arc welding gtaw using the required rn67 cuni 7030 electrode. Npfc milstd1688 fabrication, welding and inspection of hy80100 submarine application inactive buy now. Command, department of the navy, and is available for use by all departments and agencies of the department of defense. O9ooipoo69o1o pabrieaticm, welding, and lnspectien of fly80 submarine hulls. Flux cored arc welding of cuni 9010 piping with cuni 70. Machines rated 200,300, and 400 amperes40 volts ar e for general welding purposes by machine or manual application. Military standards milstd, military specifications mil spec. The certified welding inspector cwi credential has the following recertification information.574 1229 144 637 27 1174 982 3 1239 471 855 84 994 603 1025 908 978 1478 937 339 1503 1506 912 667 1102 1515 976 1036 1506 1196 846 369 1102 114 1102 255 35 680 390 417