New Mexico Cesspools, Septic Tanks and Sewers Contractor (MS-3) - Books & Courses Rental Package

The New Mexico Cesspools, Septic Tanks and Sewers Contractor (MS-3) Books & Courses Rental Package is designed for candidates preparing for the New Mexico MS-3 contractor licensing exam. This package gives students access to rental reference books, business law study materials, and online course preparation in one organized study option.

The MS-3 classification is focused on cesspools, septic tanks, sewers, liquid waste disposal systems, plumbing code requirements, pipe installation concepts, drainage, waste systems, field measurements, job-site calculations, and related contractor responsibilities. Candidates preparing for this exam should be ready to study New Mexico liquid waste disposal regulations, Uniform Plumbing Code provisions, plumbing and pipefitting math, sanitary drainage concepts, septic system terminology, installation requirements, system layout, pipe slope, fittings, testing awareness, and contractor business law requirements.

Open book contractor exams require more than owning the correct references. Candidates need to understand how each book is organized, where important information is located, and how to apply code language and technical concepts during a timed exam. The course access included with this rental package helps guide study time, while the rental books support reference lookup practice, regulation review, plumbing code study, and exam-style preparation.

This package is a practical option for candidates who want structured study support without purchasing every rental reference outright. The course helps organize review time, while the books help candidates study New Mexico liquid waste regulations, Uniform Plumbing Code requirements, plumbing math, pipefitting calculations, septic and sewer system concepts, and practical field conditions. Together, the materials support a focused path for preparing for the New Mexico MS-3 Cesspools, Septic Tanks and Sewers contractor exam.

Exam Details

The New Mexico Cesspools, Septic Tanks and Sewers Contractor (MS-3) exam is a trade exam for candidates pursuing the MS-3 contractor classification. The exam focuses on trade knowledge connected to liquid waste disposal, septic tanks, cesspools, sewer systems, drainage and waste piping, plumbing code provisions, field calculations, pipe layout, system components, installation practices, and New Mexico-specific regulatory requirements.

MS-3 candidates should prepare for both technical trade content and contractor business law content. The trade portion measures knowledge related to liquid waste systems, septic and sewer installations, plumbing code application, piping practices, and job-site calculations. Business law preparation supports the administrative, legal, and project-management side of contractor licensing. This package includes both technical rental references and business law materials so candidates can study both sides of the licensing process with a more complete preparation plan.

Important study areas may include New Mexico liquid waste disposal regulations, Uniform Plumbing Code organization, definitions, drainage systems, waste piping, vents, traps, cleanouts, pipe materials, joints, fittings, slope, testing awareness, septic tank terminology, site and installation requirements, disposal system rules, measurements, area and volume calculations, offsets, pipe math, excavation awareness, system layout, field safety, and contractor business law topics.

Because the MS-3 exam is tied to cesspools, septic tanks, and sewers, preparation should focus on both regulation-based study and practical field application. Candidates should understand how waste systems are planned, installed, supported, tested, protected, and connected to applicable code or regulatory requirements. A strong candidate should be able to connect real-world septic and sewer experience with reference-based exam questions and practical job-site judgment.

Open Book Test

The New Mexico MS-3 Cesspools, Septic Tanks and Sewers Contractor exam is an open book test. Candidates may use approved references during the exam, but the books must comply with examination rules. Open book testing still requires strong preparation because candidates must recognize the topic, select the correct reference, locate the correct information, and apply it within the time allowed.

Reference navigation is one of the most important skills for this exam. Candidates should practice using tables of contents, indexes, chapter headings, regulation sections, definitions, tables, diagrams, examples, math formulas, and technical reference material. The goal is to become comfortable moving through each book before test day, not learning the layout for the first time during the exam.

Books used in the exam room are typically expected to be bound and free of loose papers or added writing. Highlighting, underlining, and permanent tabs may be allowed when they follow testing rules. Candidates should avoid temporary sticky notes, loose inserts, handwritten notes, copied pages, and any added material that could cause a reference to be rejected at the testing site.

A strong open book study routine includes reading a topic, locating the related reference section, answering practice questions, and repeating the lookup process until it becomes familiar. For the MS-3 exam, candidates should pay close attention to New Mexico liquid waste disposal regulations, Uniform Plumbing Code drainage and waste provisions, plumbing math formulas, pipe calculations, system layout, septic terminology, and regulatory definitions.

Licensing Steps

New Mexico contractor licensing is handled through the New Mexico Construction Industries Division. PSI is involved in New Mexico contractor licensing paperwork and contractor examination services. Candidates pursuing the MS-3 classification should follow the state licensing process for the applicable contractor license and qualifying party requirements.

A practical preparation path begins with identifying the correct classification for the type of cesspool, septic tank, sewer, or liquid waste system work being performed. Candidates should review the MS-3 classification, confirm the required experience, complete the appropriate qualifying party application materials, and submit the required documentation for approval. Once approved, candidates can schedule the required examination and begin focused preparation using the course and rental references.

Business law preparation is also important for contractor licensing. Contractors are expected to understand licensing rules, contracts, project management, business operations, safety responsibilities, financial obligations, and compliance requirements. The business book and New Mexico business law references included with this package support that part of the licensing process.

After the required exam steps are completed, candidates continue through the remaining licensing requirements. These may include submitting passing score reports, completing contractor license paperwork, providing business entity information, meeting bonding or workers’ compensation requirements when applicable, and satisfying other state licensing documentation. Candidates should keep all names, addresses, business information, and application details consistent throughout the process.

State Requirements

The New Mexico MS-3 classification applies to cesspools, septic tanks, and sewers contractor work. This classification is associated with liquid waste disposal systems, sanitary piping, sewer-related construction, septic tank work, code-compliant installation practices, and New Mexico regulatory requirements connected to liquid waste disposal.

Cesspool, septic tank, and sewer work may involve excavation awareness, pipe installation, pipe slope, fittings, joints, septic tank placement, system layout, cleanouts, waste piping, disposal rules, backfill awareness, testing awareness, and coordination with applicable state and local requirements. Candidates should understand how each part of the system supports sanitation, public health, environmental protection, and long-term system performance.

The MS-3 classification is a specialty contractor classification and should not be treated as an unlimited plumbing, mechanical, excavation, utility, or general construction classification. Work outside the classification may require a different license classification or additional qualifications. Candidates should study the classification scope carefully so they understand what the license classification allows and where the classification stops.

For licensing preparation, candidates should understand both the technical scope of cesspools, septic tanks, and sewers work and the contractor responsibilities connected to performing regulated construction work in New Mexico. That includes contractor licensing rules, business obligations, project documentation, code compliance, safety awareness, regulatory awareness, and professional conduct.

Reference Books

• Included Rental Book: New Mexico Liquid Waste Disposal Regulations (NMAC 20.7.3), 2005
  This New Mexico regulation reference supports study of liquid waste disposal requirements, on-site wastewater rules, system requirements, disposal methods, regulatory language, definitions, and state-specific provisions related to septic and liquid waste systems.
• Included Rental Book: Uniform Plumbing Code, 2021
  This plumbing code reference supports study of plumbing fixtures, drainage systems, venting, traps, cleanouts, waste piping, materials, joints, testing, supports, sanitary drainage requirements, and plumbing code navigation.
• Included Rental Book: Mathematics for Plumbers and Pipefitters, 8th Edition
  This math reference supports study of measurements, fractions, decimals, percentages, area, volume, offsets, pipe calculations, slope, layout math, and practical job-site calculations used in plumbing, pipefitting, sewer, and septic work.
• Business, Law and Project Management, 14th Edition
  This business book supports preparation for contractor business and law topics, including project management, estimating, contracts, risk management, financial management, employment matters, safety, lien law concepts, and contractor responsibilities.
• New Mexico Construction Industries Licensing Act (NMSA Chapter 60, Article 13), 2006
  This state licensing law reference supports study of New Mexico construction licensing provisions, contractor responsibilities, statutory requirements, and regulated construction work requirements.
• New Mexico Contractor's License Requirement (NMAC Title 14, Chapter 6, Part 3), 2006
  This New Mexico administrative rule reference supports study of contractor license requirements, licensing procedures, classification-related rules, and state-level contractor compliance topics.

Test Information and Study Materials

This rental package supports both technical exam preparation and business law study. The rental books provide the reference foundation for the MS-3 trade exam, while the business law materials support the contractor licensing side of the process. The online course access helps organize study time and gives candidates a structured way to review New Mexico liquid waste regulations, plumbing code topics, sewer and septic system concepts, math skills, and business law topics.

A strong MS-3 study routine should begin with the major work areas covered by the classification. Candidates should understand how liquid waste disposal systems are regulated, how septic tanks and sewer systems are planned, how drainage and waste piping functions, how slope affects flow, how cleanouts and fittings support maintenance, and how field calculations help support proper installation. Exam questions may require both direct reference lookup and practical interpretation of job-site conditions.

For New Mexico liquid waste disposal regulation study, candidates should review regulation organization, definitions, system requirements, site considerations, disposal methods, installation provisions, permitting awareness, inspection-related provisions, and state-specific language. Regulatory questions often require careful reading because specific terms, exceptions, and definitions can affect the correct answer.

For Uniform Plumbing Code study, candidates should review drainage system layout, sanitary waste piping, venting, traps, cleanouts, pipe materials, joints, testing, supports, fixture connections, slope, and installation requirements. Plumbing code questions often reward candidates who know where to find the applicable chapter, table, or definition quickly.

For plumbing and pipefitting math study, candidates should review fractions, decimals, measurements, conversions, area, volume, slope, offsets, pipe lengths, and layout calculations. Sewer and septic work often involves grades, distances, pipe runs, elevations, and field measurements, so math preparation can help candidates approach calculation-based questions with more confidence.

For septic and sewer system study, candidates should review how waste moves through a system, how pipe slope affects flow, how system components are placed, how access and cleanouts support maintenance, and how disposal systems are protected from improper installation. Candidates should connect the regulation and code language to real field work rather than studying the books as isolated references.

For field safety and installation awareness, candidates should review excavation awareness, trench safety concepts, pipe handling, site conditions, backfill concerns, system protection, and job-site coordination. Even when the exam question is code-based, practical understanding can help candidates identify the correct rule or application.

For business law study, candidates should review contractor responsibilities, licensing rules, contracts, project management, financial responsibility, safety, risk management, and compliance. The business law portion of licensing is important because licensed contractors are responsible not only for trade work but also for proper business practices and legal compliance.

Practice is an important part of this preparation package. Candidates should use the course to identify weak areas, then use the rental books to reinforce those topics. Timed practice can help improve confidence for open book testing. A helpful study method is to practice finding answers in the books rather than only reading explanations. This builds speed and helps candidates become more comfortable with the references.

How 1 Exam Prep Helps You Reach Your Goal

1 Exam Prep helps candidates prepare for the New Mexico Cesspools, Septic Tanks and Sewers Contractor (MS-3) exam with organized study guidance, trade-focused review, and practical support for open book exam preparation. This rental package gives candidates access to the listed study materials and 6 months of course access, helping them prepare without having to purchase every rental reference outright.

The course portion supports a structured study approach by helping candidates focus on important MS-3 areas, review liquid waste regulations, plumbing code topics, septic and sewer concepts, and practice exam-style thinking. The rental book portion supports reference navigation and technical review, which are essential for open book testing. Together, the books and course help candidates build a more complete preparation routine.

1 Exam Prep’s approach is practical and exam-focused. Candidates are encouraged to learn the material, practice with the books, understand the MS-3 classification scope, and prepare for the rules of the testing environment. This can help reduce confusion, improve study organization, and build confidence before exam day.

This package is especially useful for candidates who want a preparation option that includes New Mexico liquid waste disposal regulations, Uniform Plumbing Code materials, plumbing and pipefitting math support, and business law references. The MS-3 licensing path involves more than one subject area, and having a structured package can make it easier to manage study time, review the correct material, and stay focused on the licensing goal.

FAQ Section

Who is this package for?

This package is for candidates preparing for the New Mexico Cesspools, Septic Tanks and Sewers Contractor (MS-3) exam who want rental books, business law materials, and online course access in one preparation package.

What rental books are included?

The rental books include New Mexico Liquid Waste Disposal Regulations (NMAC 20.7.3), 2005; Uniform Plumbing Code, 2021; and Mathematics for Plumbers and Pipefitters, 8th Edition.

Is a business book included?

Yes. The business book includes Business, Law and Project Management, 14th Edition, New Mexico Construction Industries Licensing Act (NMSA Chapter 60, Article 13), 2006, and New Mexico Contractor's License Requirement (NMAC Title 14, Chapter 6, Part 3), 2006.

How long is the course access?

This package includes 6 months of course access.

What is the package price?

The package price is $860. The refundable book rental deposit is $300. The total due today is $1,160.

How long does the rental package order take?

Please allow up to 15 business days for book and course rental package orders.

Is the New Mexico MS-3 exam open book?

Yes. The New Mexico MS-3 Cesspools, Septic Tanks and Sewers Contractor exam is an open book test. Candidates should prepare with approved references and make sure the exam-room books meet testing rules.

What topics should I study for the MS-3 exam?

Candidates should study New Mexico liquid waste disposal regulations, Uniform Plumbing Code requirements, sewer systems, septic tanks, drainage and waste piping, pipe slope, cleanouts, fittings, plumbing and pipefitting math, installation practices, regulatory definitions, field safety, and contractor business law topics.

Why is a plumbing math book included?

Mathematics for Plumbers and Pipefitters supports preparation for job-site calculations involving measurements, conversions, slope, pipe lengths, area, volume, offsets, and layout math that may apply to sewer, septic, and piping work.

Does this package guarantee passing the exam?

No. This package provides study materials, rental books, and course access to support exam preparation. Exam results depend on the candidate’s experience, study habits, reference knowledge, and test performance.