{"product_id":"missouri-st-louis-county-pipefitter-icc-586_mo_sl-exam-book-package","title":"Missouri St. Louis County Pipefitter (ICC - 586_MO_SL) Exam Book Package","description":"\u003ch1 style=\"color: #d32f2f;\"\u003eMissouri St. Louis County Pipefitter (ICC - 586_MO_SL) Exam Book Package\u003c\/h1\u003e\n\u003cp\u003eIf you’re preparing for the \u003cstrong\u003eMissouri St. Louis County Pipefitter\u003c\/strong\u003e exam (ICC \u003cstrong\u003e586_MO_SL\u003c\/strong\u003e), the right references make your preparation faster, more organized, and far more effective. Pipefitting contractor exams are designed to test how well you apply mechanical code requirements, interpret real job scenarios, and demonstrate practical knowledge of piping systems, low-pressure boilers, refrigeration fundamentals, welding procedures, rigging, and jobsite safety.\u003c\/p\u003e\n\u003cp\u003eThis Exam Book Package is built to match that reality. It combines the mechanical code foundation, trade textbooks, and field references that support everyday pipefitting decisions—plus local St. Louis County mechanical law and amendments, which matter because local licensing rules and county requirements are part of the St. Louis County testing track.\u003c\/p\u003e\n\u003cp\u003eThe biggest advantage on a timed, open-book contractor exam is not simply having the books—it’s knowing how to use them. The 586 exam rewards candidates who can quickly identify the topic, select the correct reference, confirm the controlling requirement or procedure, and move on without losing pace. That’s why this package focuses on the references that reinforce both code compliance and practical pipefitting competency.\u003c\/p\u003e\n\u003cp\u003eWhether you’re stepping up into contractor licensing, expanding your scope of work, or formalizing your credential for county permitting and inspection processes, this package supports a professional preparation approach that stays grounded in the references used for the exam.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eWhat You Get\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternational Mechanical Code, 2015\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThe core mechanical code reference supporting piping system requirements, installation expectations, and mechanical provisions tied to pipefitting work.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern Refrigeration and Air Conditioning, 22nd edition\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eStrengthens refrigeration and HVAC fundamentals that often overlap with mechanical piping systems, service work, and system understanding.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Pressure Boilers, 5th Edition\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eSupports boiler fundamentals, safe operation concepts, and low-pressure boiler knowledge commonly expected in mechanical trade testing.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCode of Federal Regulations - 29 CFR Part 1926 (OSHA)\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eConstruction safety regulations reference supporting jobsite safety and compliance knowledge.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePipefitter's Handbook\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA practical field reference supporting pipefitting fundamentals, materials knowledge, fittings, and common jobsite calculations and methods.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePipe Welding Procedures, 2003\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eSupports welding process fundamentals, procedure awareness, and practical welding-related knowledge used in pipe installation work.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandbook of Rigging, 5th Edition, 2009\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eRigging fundamentals supporting safe lifting, moving, and handling of piping, equipment, and materials in construction environments.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSt. Louis County Public Works and Building Regulations Mechanical Code, Chapter 1108\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eLocal mechanical licensing and county-specific requirements included because St. Louis County law and local amendments are part of the exam content.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eExam Details\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003e586 Missouri (St. Louis County) Pipefitter\u003c\/strong\u003e exam is delivered through the ICC Contractor\/Trades testing program at Pearson VUE test centers. The exam is designed to measure practical trade competency supported by code knowledge, jobsite safety awareness, and field procedures relevant to pipefitting work.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFormat:\u003c\/strong\u003e Multiple-choice exam\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTesting Delivery:\u003c\/strong\u003e Pearson VUE test centers (ICC Contractor\/Trades program)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBecause this is a code-and-application exam, your best prep approach is to study in two tracks at once:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCode navigation:\u003c\/strong\u003e Being able to locate mechanical requirements quickly in the IMC and in county amendments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrade application:\u003c\/strong\u003e Strengthening practical understanding of piping systems, low-pressure boiler fundamentals, welding procedure awareness, rigging safety, and jobsite OSHA requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePipefitter exams often include questions where two answers seem plausible. The difference is usually found in a specific requirement, definition, or procedural expectation. Training yourself to confirm details in your references is how you reduce guesswork and protect your pacing.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eOpen Book Test\u003c\/h2\u003e\n\u003cp\u003eThe St. Louis County contractor\/trades exams in this track are designed as \u003cstrong\u003eopen book\u003c\/strong\u003e tests. Open book means the references are available, but time management still matters. The strongest candidates treat their books like tools: they know which book answers which type of question and can confirm a requirement quickly when it counts.\u003c\/p\u003e\n\u003cp\u003eTo make open-book testing work for you, build these habits during preparation:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIdentify the topic first.\u003c\/strong\u003e Decide whether the question is code-driven (IMC or local amendments), safety-driven (OSHA), welding\/procedure-driven, boiler-driven, or rigging-related.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChoose the correct reference immediately.\u003c\/strong\u003e Don’t search randomly across multiple books—pick the book that “owns” the topic.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm the controlling detail.\u003c\/strong\u003e Look for the sentence, requirement, definition, or procedure statement that directly answers the question.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeep your pace steady.\u003c\/strong\u003e Flag time-consuming questions and return later if needed. Protecting momentum is often the difference in finishing strong.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eLicensing Steps\u003c\/h2\u003e\n\u003cp\u003eSt. Louis County uses a local application and approval process before candidates can schedule ICC Contractor\/Trades exams. In general, pipefitter contractor candidates follow this path:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep 1: Apply with St. Louis County Mechanical Licensing.\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eSubmit the required application and documentation for the Pipefitter licensing track.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep 2: Receive approval to test.\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eAfter eligibility is confirmed, the County approval allows you to proceed with scheduling through ICC\/Pearson VUE.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep 3: Schedule and take the exam.\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eSchedule at a Pearson VUE test center and arrive ready with permitted references and proper identification.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep 4: Complete any remaining County licensing requirements.\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eAfter passing, follow St. Louis County instructions to finalize licensure.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis Exam Book Package supports the study and testing portion of that pathway by giving you the references needed to build navigation skill and practical understanding.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eState Requirements\u003c\/h2\u003e\n\u003cp\u003eMechanical licensing for St. Louis County is handled locally. For application requirements, documentation questions, and licensing steps tied to the pipefitter track, contact the County mechanical licensing office:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSt. Louis County Department of Transportation \u0026amp; Public Works – Mechanical Licensing\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e41 South Central Avenue, Clayton, MO 63105\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ePhone: (314) 615-7096\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBecause county licensing often requires documentation review, it helps to organize your records early—work history, experience verification, and any required forms—so the approval step does not delay your testing schedule.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eReference Books\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternational Mechanical Code, 2015\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eUse this as your primary code foundation for mechanical piping requirements and system-related installation expectations. Focus on learning how the code is organized so you can locate requirements quickly.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSt. Louis County Public Works and Building Regulations Mechanical Code, Chapter 1108\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eSupports the local law and local mechanical amendments portion of the exam. Treat this as a tested subject area, not an afterthought.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePipefitter’s Handbook\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA practical reference that supports everyday pipefitting knowledge, materials awareness, and jobsite methods—useful for both trade review and quick checks during practice.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Pressure Boilers, 5th Edition\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eReinforces boiler fundamentals and safe operation concepts tied to low-pressure boiler systems encountered in mechanical work.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern Refrigeration and Air Conditioning, 22nd edition\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eStrengthens system understanding where refrigeration\/HVAC fundamentals overlap with piping knowledge and mechanical troubleshooting concepts.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePipe Welding Procedures, 2003\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eSupports welding-related fundamentals and procedure awareness that can appear in contractor\/trade testing.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandbook of Rigging, 5th Edition, 2009\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eRigging fundamentals for safe lifting and handling of equipment and materials—important for jobsite readiness and safety-driven questions.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e29 CFR Part 1926 (OSHA)\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eSupports construction safety knowledge for jobsite compliance and safety-focused exam questions.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eTest Information and Study Materials\u003c\/h2\u003e\n\u003cp\u003eThe fastest way to improve on a pipefitter contractor exam is to study in a way that mirrors how questions are written: scenario-based, code-supported, and jobsite realistic. Instead of trying to memorize everything, build a study system that strengthens both understanding and reference navigation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1) Build your “reference map” early\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWith multiple books, the first skill is knowing which one to open. During prep, practice categorizing questions:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCode requirements and installation rules:\u003c\/strong\u003e IMC + St. Louis County Chapter 1108\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eField pipefitting knowledge and methods:\u003c\/strong\u003e Pipefitter’s Handbook\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoiler fundamentals:\u003c\/strong\u003e Low Pressure Boilers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefrigeration\/HVAC overlap topics:\u003c\/strong\u003e Modern Refrigeration and Air Conditioning\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWelding-related procedure awareness:\u003c\/strong\u003e Pipe Welding Procedures\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRigging and lifting safety:\u003c\/strong\u003e Handbook of Rigging\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJobsite safety compliance:\u003c\/strong\u003e OSHA 29 CFR 1926\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhen you can quickly identify the correct reference, everything else becomes easier because you’re not burning time searching in the wrong place.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2) Treat local law and local amendments as real scoring categories\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSt. Louis County includes local law and amendments as tested content in its contractor exams. Chapter 1108 supports that portion. Plan to review it intentionally and practice questions that require you to recognize local requirements rather than relying only on the base code.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3) Strengthen your code navigation like a skill\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe IMC is structured and searchable, but speed comes from familiarity. During prep:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePractice using the index and table of contents\u003c\/strong\u003e until you can predict where topics generally live.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrain yourself to find the controlling sentence\u003c\/strong\u003e (not just a heading).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWatch for exceptions\u003c\/strong\u003e that change what applies to a specific scenario.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e4) Don’t skip safety, rigging, and welding fundamentals\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eContractor exams often include safety and procedure awareness because contractors are responsible for more than just installations—they’re responsible for how work is performed. OSHA, rigging, and welding procedure knowledge can turn into straightforward points when you prepare for them. A smart approach is short, repeated review sessions rather than one long cram.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5) Use timed practice to build test-day pacing\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEven in open-book exams, time moves quickly. Practice answering questions with a steady rhythm. If you can’t find a detail quickly, flag the item and move on. Many candidates score higher by finishing strong and returning to flagged questions later instead of getting stuck early.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTurn missed questions into improvement\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery missed practice question can make you faster. When you miss one, write down:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eThe reference that controlled the answer\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eThe exact chapter\/section\/page location\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eThe keyword in the question that should have guided you there\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis builds navigation skill quickly and reduces repeat mistakes—especially on code-heavy questions.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eHow 1 Exam Prep Helps You Reach Your Goal\u003c\/h2\u003e\n\u003cp\u003e1 Exam Prep supports pipefitter contractor candidates by focusing on the preparation habits that matter most for open-book contractor exams: organized study, reference navigation, practice-driven improvement, and confidence-building structure.\u003c\/p\u003e\n\u003cp\u003e1 Exam Prep helps you prepare with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrganized study guidance\u003c\/strong\u003e that keeps your time focused on the topics most likely to impact your exam performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrade-focused review\u003c\/strong\u003e that connects jobsite pipefitting knowledge to the code and procedure expectations tested on the exam.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePractice-oriented preparation\u003c\/strong\u003e that strengthens pacing and accuracy under time pressure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference navigation habits\u003c\/strong\u003e so you can locate requirements efficiently and avoid time-wasting searches.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfidence-building study structure\u003c\/strong\u003e that helps you identify weak areas and improve step-by-step.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe goal is practical preparation: the right references, a clear plan, and the skills that make open-book testing work in your favor.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eFAQ: Who is this Exam Book Package for?\u003c\/h2\u003e\n\u003cp\u003eThis package is for candidates preparing for the \u003cstrong\u003eSt. Louis County Pipefitter\u003c\/strong\u003e exam (ICC \u003cstrong\u003e586_MO_SL\u003c\/strong\u003e) who want the key study references organized in one place.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eFAQ: Is the 586_MO_SL pipefitter exam open book?\u003c\/h2\u003e\n\u003cp\u003eYes. The St. Louis County pipefitter contractor exam is an \u003cstrong\u003eopen book\u003c\/strong\u003e test.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eFAQ: Where do I take the exam?\u003c\/h2\u003e\n\u003cp\u003eThe exam is delivered through the ICC Contractor\/Trades testing program at \u003cstrong\u003ePearson VUE\u003c\/strong\u003e test centers.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eFAQ: Why is St. Louis County Mechanical Code Chapter 1108 included?\u003c\/h2\u003e\n\u003cp\u003eBecause St. Louis County contractor exams include local law and local mechanical amendments as tested content. Chapter 1108 supports the county-specific requirements that contractors are expected to know.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eFAQ: Why are OSHA regulations included in a pipefitter exam package?\u003c\/h2\u003e\n\u003cp\u003eSafety is a core contractor responsibility, and jobsite safety compliance is commonly tested. OSHA 29 CFR Part 1926 supports construction safety knowledge expected in contractor-level work.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eFAQ: Why include rigging and welding references?\u003c\/h2\u003e\n\u003cp\u003ePipefitters frequently work around lifting, setting, and handling heavy equipment and piping, and welding procedures are part of many piping installation environments. Contractor testing often evaluates procedure awareness and safety knowledge because these responsibilities impact jobsite risk and compliance.\u003c\/p\u003e\n\u003ch2 style=\"color: #d32f2f;\"\u003eFAQ: Does this Exam Book Package include a course or practice exams?\u003c\/h2\u003e\n\u003cp\u003eThis listing is an \u003cstrong\u003eExam Book Package\u003c\/strong\u003e focused on the reference books used for preparation.\u003c\/p\u003e","brand":"1 Exam Prep","offers":[{"title":"Default Title","offer_id":45912220893241,"sku":null,"price":1145.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1789\/0861\/files\/MO-St.LouisCountyPipefitter_ICC-586_MO-BOOKS.jpg?v=1781023721","url":"https:\/\/1examprep.com\/products\/missouri-st-louis-county-pipefitter-icc-586_mo_sl-exam-book-package","provider":"1 Exam Prep","version":"1.0","type":"link"}