3366 Construction courses

Plumbing is more than just pipes and pressure—it’s the quiet system behind every tap, toilet and tank. Our Plumbing Sanitary System Training Course walks you through the essentials of modern sanitary plumbing in a clear and approachable format. Whether you're aiming to update your knowledge or break into the industry with solid theory, this course offers a structured path through drainage systems, water supply networks, fixtures, fittings, and proper sanitation design. You’ll gain clarity on plumbing principles, pipe materials, system layouts, and fault prevention. With expert-led content designed for flexible online learning, the course ensures you're well-versed in plumbing norms, building codes, and best practices used in residential and commercial settings. If you're looking to understand what keeps modern plumbing flowing without a wrench in sight, you're in the right place. Learning Outcomes: After completing the Plumbing Sanitary System Training bundle, learners will be able to: Understand the different types of sewage systems and their components Identify important terms related to plumbing sanitary systems Explain the importance of drainage traps, branches, and building drains Know how to install, maintain, and repair various types of pipes and connections Comprehend the design and installation of various components such as cleanouts, floor drains, and manholes The Plumbing Sanitary System Training bundle is designed to provide learners with a comprehensive understanding of plumbing sanitary systems. This bundle covers a wide range of topics, including sewage types, drainage traps, pipes connection, inspection chambers, and sump pits. The bundle also includes modules on important concepts such as hydraulic jump, slow down chambers, and septic and holding tanks. By the end of this course, learners will be equipped with the skills and knowledge required to design, install, maintain, and repair plumbing sanitary systems in a safe and efficient manner. Plumbing Sanitary System Training Course Curriculum Welcome to the Course Course Content Introduction Sewage Types Sewage Systems Important Terms Drainage Trap Drainage Branch Building Drain Building Sewer Sanitary Drainage Pipes PVC Pipes HDPE Pipes Pipes Connection Pipes Test Pipes Support Pipes Slope Pipes Sizing Part 1 Pipes Sizing Part 2 Important Notes Hydraulic Jump Cleanouts Floor Drains Trench Drain Oil Interceptor Gully Trap Grease Interceptor Inspection Chamber & Manholes Inspection Chamber & Manholes Locations Inspection Chamber & Manholes Dimensions Inspection Chamber & Manholes Specifications Inspection Chamber & Manholes Distances Slow Down Chamber Sump Pit & Sump Pump Sump Pump Flow Rate Calculation Sump Pit Volume Calculation Sump Pump Head Calculation Septic & Holding Tank Septic & Holding Tank Volume Septic & Holding Tank Notes Thank You How is the course assessed? Upon completing an online module, you will immediately be given access to a specifically crafted MCQ test. For each test, the pass mark will be set to 60%. Exam & Retakes: It is to inform our learners that the initial exam for this online course is provided at no additional cost. In the event of needing a retake, a nominal fee of £9.99 will be applicable. Certification Upon successful completion of the assessment procedure, learners can obtain their certification by placing an order and remitting a fee of __ GBP. £9 for PDF Certificate and £15 for the Hardcopy Certificate within the UK ( An additional £10 postal charge will be applicable for international delivery). CPD 10 CPD hours / points Accredited by CPD Quality Standards Who is this course for? Individuals who are interested in pursuing a career in plumbing Plumbers who want to expand their knowledge and skills Construction workers who want to learn about plumbing sanitary systems Building owners who want to gain a better understanding of their plumbing systems Homeowners who want to learn how to maintain and repair their own plumbing systems Career path Plumbing apprentice Journeyman plumber Plumbing contractor Plumbing inspector Facilities manager In the UK, the average salary for a plumber is around £30,000 per year, while plumbing contractors and facilities managers can earn significantly higher salaries depending on their level of experience and qualification. Certificates Certificate of completion Digital certificate - £9 You can apply for a CPD Accredited PDF Certificate at the cost of £9. Certificate of completion Hard copy certificate - £15 Hard copy can be sent to you via post at the expense of £15.

Ever wondered what actually happens behind the bathroom tiles or beneath the kitchen sink? This Plumbing Sanitary System Training Course dives straight into the nuts and bolts of how water moves, drains and behaves when left to its own devices — or rather, when guided properly through pipes, valves and vents. Ideal for those looking to build foundational knowledge, the course covers everything from basic plumbing concepts to sanitary system layouts, flow control, and safety considerations, all explained in clear, digestible terms (no spanners required). Whether you’re aiming to understand pipe sizing or simply want to stop pretending you know what a trap seal is, this course offers structured, informative content that doesn’t drain your patience. With diagrams, demonstrations and industry-relevant terminology, it turns the often-overlooked world of plumbing into something engaging, logical and oddly satisfying. And yes, you’ll even begin to understand why your sink gurgles like it’s haunted. It's plumbing theory at its best — straightforward, accessible, and entirely online. Learning Outcomes: After completing the Plumbing Sanitary System Training bundle, learners will be able to: Understand the different types of sewage systems and their components Identify important terms related to plumbing sanitary systems Explain the importance of drainage traps, branches, and building drains Know how to install, maintain, and repair various types of pipes and connections Comprehend the design and installation of various components such as cleanouts, floor drains, and manholes The Plumbing Sanitary System Training bundle is designed to provide learners with a comprehensive understanding of plumbing sanitary systems. This bundle covers a wide range of topics, including sewage types, drainage traps, pipes connection, inspection chambers, and sump pits. The bundle also includes modules on important concepts such as hydraulic jump, slow down chambers, and septic and holding tanks. By the end of this course, learners will be equipped with the skills and knowledge required to design, install, maintain, and repair plumbing sanitary systems in a safe and efficient manner. ⊱⊱ Plumbing Sanitary System Training Course Curriculum Welcome to the Course Course Content Introduction Sewage Types Sewage Systems Important Terms Drainage Trap Drainage Branch Building Drain Building Sewer Sanitary Drainage Pipes PVC Pipes HDPE Pipes Pipes Connection Pipes Test Pipes Support Pipes Slope Pipes Sizing Part 1 Pipes Sizing Part 2 Important Notes Hydraulic Jump Cleanouts Floor Drains Trench Drain Oil Interceptor Gully Trap Grease Interceptor Inspection Chamber & Manholes Inspection Chamber & Manholes Locations Inspection Chamber & Manholes Dimensions Inspection Chamber & Manholes Specifications Inspection Chamber & Manholes Distances Slow Down Chamber Sump Pit & Sump Pump Sump Pump Flow Rate Calculation Sump Pit Volume Calculation Sump Pump Head Calculation Septic & Holding Tank Septic & Holding Tank Volume Septic & Holding Tank Notes Thank You How is the course assessed? Upon completing an online module, you will immediately be given access to a specifically crafted MCQ test. For each test, the pass mark will be set to 60%. Exam & Retakes: It is to inform our learners that the initial exam for this online course is provided at no additional cost. In the event of needing a retake, a nominal fee of £9.99 will be applicable. Certification Upon successful completion of the assessment procedure, learners can obtain their certification by placing an order and remitting a fee of £9 for PDF Certificate and £15 for the Hardcopy Certificate within the UK ( An additional £10 postal charge will be applicable for international delivery). CPD 10 CPD hours / points Accredited by CPD Quality Standards Who is this course for? Individuals who are interested in pursuing a career in plumbing Plumbers who want to expand their knowledge and skills Construction workers who want to learn about plumbing sanitary systems Building owners who want to gain a better understanding of their plumbing systems Homeowners who want to learn how to maintain and repair their own plumbing systems Career path Plumbing apprentice Journeyman plumber Plumbing contractor Plumbing inspector Facilities manager In the UK, the average salary for a plumber is around £30,000 per year, while plumbing contractors and facilities managers can earn significantly higher salaries depending on their level of experience and qualification. Certificates Certificate of completion Digital certificate - £9 You can apply for a CPD Accredited PDF Certificate at the cost of £9. Certificate of completion Hard copy certificate - £15 Hard copy can be sent to you via post at the expense of £15.

CPD Accredited | Career Oriented Learning Modules | 24x7 Tutor Support | Lifetime Access

Want to know more about landscaping? Want to learn how to do landscaping in a more organised way without spending a lot of money? If yes, then enrol now to learn in detail about landscaping and benefit from all the information provided. Description:  Landscaping has been practised by individuals for centuries. People were using the garden for both decorative and practical reasons. Nowadays landscaping is all about planning, setting and constructions of gardens. A landscape which is outlined legitimately is a source of happiness for the whole family. In this course, you will learn the steps for drawing the base plans. The most important thing is to design the site. It is critical to select the design, location, placement and the landscape development all at once. In this course, you will also learn about diagrams, how to create the designs according to your needs and satisfaction. For the best looking garden and for a good landscaping you need to plan and select your plants wisely. In this course, you will be guided on how to select and purchase the right plants for your garden and how and where to place them, which will help you save time and energy. You will also learn to enhance your landscaping by adding backyard pond. You will learn about essential skills and lessons related to landscaping by our professional mentors through our course. Who is the course for? Individuals who want to start a landscaping business. Individuals who want to find a landscaping job. Anyone interested in learning about landscaping. Entry Requirement: This course is available to all learners, of all academic backgrounds. Learners should be aged 16 or over to undertake the qualification. Good understanding of English language, numeracy and ICT are required to attend this course. Assessment: At the end of the course, you will be required to sit an online multiple-choice test. Your test will be assessed automatically and immediately so that you will instantly know whether you have been successful. Before sitting for your final exam you will have the opportunity to test your proficiency with a mock exam. Certification: After you have successfully passed the test, you will be able to obtain an Accredited Certificate of Achievement. You can however also obtain a Course Completion Certificate following the course completion without sitting for the test. Certificates can be obtained either in hardcopy at a cost of £39 or in PDF format at a cost of £24. PDF certificate's turnaround time is 24 hours and for the hardcopy certificate, it is 3-9 working days. Why choose us? Affordable, engaging & high-quality e-learning study materials; Tutorial videos/materials from the industry leading experts; Study in a user-friendly, advanced online learning platform; Efficient exam systems for the assessment and instant result; The UK & internationally recognised accredited qualification; Access to course content on mobile, tablet or desktop from anywhere anytime; The benefit of career advancement opportunities; 24/7 student support via email. Career Path: Diploma in Landscaping is a useful qualification to possess, and would be beneficial for the following professionals: Landscaping designer. Landscaping planner. Landscaping architect. Horticultural consultant. Horticultural therapist. Environmental consultant. Landscape architectural assistant. Landscape Drafter. Computer-aided design technician. Diploma in Landscaping Planning The Home Landscape 00:30:00 The Base Plan 00:15:00 Steps For Drawing The Base Plan 01:00:00 Planning For Your Needs 00:15:00 Studying The Site 00:30:00 Landscaping Materials 01:00:00 Placing Your Plants 00:30:00 Choosing And Planting Your Plants 02:00:00 Landscape Construction 00:15:00 Terracing 00:30:00 Backyard Ponds 01:00:00 Landscaping For Energy Savings 01:00:00 Refer A Friend Refer A Friend 00:00:00 Mock Exam Mock Exam- Diploma in Landscaping 00:20:00 Final Exam Final Exam- Diploma in Landscaping 00:20:00 Order Your Certificates and Transcripts Order Your Certificates and Transcripts 00:00:00

Description: The ideas behind encouraging sustainability and social responsibility in business seem noble, as organizations commit to creating optimal circumstances for people to live and work. The reality is that every company, whether you run a micro-business or a large multinational corporation, can take steps to create sustainable, socially responsible environments that contribute to positive workplaces, communities, and future. Learning Outcomes: Provide a definition to an Environmental Management System EMS) as well as the benefits of creating in your organisation Realise greenwashing as well as the routes of how the organisation can avert 'greenwashing' Fet to know the six KPI areas that are involved with the Eco-management as well as the Audit Scheme (EMAS) Knowing the paths that are essential to make a progress to an EMS. Being competent to fix the Environmental influences along with Aspects in an organisation Decipher as well as execute an Environmental Significance standard to the Organisational Environmental influences Establish objectives as w3ell as Targets for the crucial organisational environmental influences Assessment: At the end of the course, you will be required to sit for an online MCQ test. Your test will be assessed automatically and immediately. You will instantly know whether you have been successful or not. Before sitting for your final exam you will have the opportunity to test your proficiency with a mock exam. Certification: After completing and passing the course successfully, you will be able to obtain an Accredited Certificate of Achievement. Certificates can be obtained either in hard copy at a cost of £39 or in PDF format at a cost of £24. Who is this Course for? Environmental Management Systems Course is certified by CPD Qualifications Standards and CiQ. This makes it perfect for anyone trying to learn potential professional skills. As there is no experience and qualification required for this course, it is available for all students from any academic background. Requirements Our Environmental Management Systems Course is fully compatible with any kind of device. Whether you are using Windows computer, Mac, smartphones or tablets, you will get the same experience while learning. Besides that, you will be able to access the course with any kind of internet connection from anywhere at any time without any kind of limitation. Career Path After completing this course you will be able to build up accurate knowledge and skills with proper confidence to enrich yourself and brighten up your career in the relevant job market. Course Overview 00:05:00 Environmental Management 00:15:00 Developing an EMS 00:15:00 Environmental Aspects and Impacts 00:05:00 Environmental Significance 00:15:00 Objectives and Targets 00:05:00 Mock Exam Mock Exam- Environmental Management Systems Course 00:20:00 Final Exam Final Exam- Environmental Management Systems Course 00:20:00 Certificate and Transcript Order Your Certificates and Transcripts 00:00:00

The Residential Property Manager provides a comprehensive understanding of the property development process and gives you knowledge of the entire process to work effectively in the property development industry. By studying this course, you will also enhance your expertise and gain a greater understanding of property development and investment issues and techniques. As well as this, you will be provided with a thorough and advanced grounding in all aspects of the property development process, markets and institutions, the political, managerial, legal and physical systems which contribute to the effective management and development of property assets, property investment portfolios and development proposals. Why choose Residential Property Manager Earn a free e-certificate upon successful completion. Accessible, informative modules taught by expert instructors Study in your own time, at your own pace, through your computer tablet or mobile device Benefit from instant feedback through mock exams and multiple-choice assessments Get 24/7 help or advice from our email and live chat teams Full Tutor Support on Weekdays Course Design The course is delivered through our online learning platform, accessible through any internet-connected device. There are no formal deadlines or teaching schedules, meaning you are free to study the course at your own pace. You are taught through a combination of Video lessons Online study materials Mock exams Multiple-choice assessment Who is this course for? Residential Property Manager is suitable for anyone who want to gain extensive knowledge, potential experience and professional skills in the related field. This is a great opportunity for all student from any academic backgrounds to learn more on this subject. Career path Learners from this course have gone on to work in property development, Property management, project management and consultancy in roles such as: Property developer Legal adviser and property lawyer Land and asset manager Property manager Buyer's agent Business broker Marketing manager Project manager Course Content Module 1 - Introduction to Property Management Introduction to Property Management 00:13:00 Module 2 - The Role and Responsibilities of a Property Manager The Role and Responsibilities of a Property Manager 00:12:00 Module 3 - Listing Properties and Marketing Listing Properties and Marketing 00:26:00 Module 4 - The Letting Process and Tenancy Agreement The Letting Process and Tenancy Agreement 00:32:00 Module 5 - The Property Management Process The Property Management Process 00:33:00 Module 6 - Keeping Tenants Long Term Keeping Tenants Long Term 00:12:00 Module 7 - Regulations of Property Management Regulations of Property Management 00:11:00 Module 8 - Changes in the UK Property Market: An Opportunity Changes in the UK Property Market An Opportunity 00:13:00 Frequently Asked Questions Are there any prerequisites for taking the course? There are no specific prerequisites for this course, nor are there any formal entry requirements. All you need is an internet connection, a good understanding of English and a passion for learning for this course. Can I access the course at any time, or is there a set schedule? You have the flexibility to access the course at any time that suits your schedule. Our courses are self-paced, allowing you to study at your own pace and convenience. How long will I have access to the course? For this course, you will have access to the course materials for 1 year only. This means you can review the content as often as you like within the year, even after you've completed the course. However, if you buy Lifetime Access for the course, you will be able to access the course for a lifetime. Is there a certificate of completion provided after completing the course? Yes, upon successfully completing the course, you will receive a certificate of completion. This certificate can be a valuable addition to your professional portfolio and can be shared on your various social networks. Can I switch courses or get a refund if I'm not satisfied with the course? We want you to have a positive learning experience. If you're not satisfied with the course, you can request a course transfer or refund within 14 days of the initial purchase. How do I track my progress in the course? Our platform provides tracking tools and progress indicators for each course. You can monitor your progress, completed lessons, and assessments through your learner dashboard for the course. What if I have technical issues or difficulties with the course? If you encounter technical issues or content-related difficulties with the course, our support team is available to assist you. You can reach out to them for prompt resolution.

Kickstart your career in real estate or gain recognition of your existing skills with this comprehensive online course. The Property Viewing Agent Course is designed, delivered and taught by industry experts, ensuring you learn the practical, effective skills necessary to succeed in a range of expert property and real estate roles. Through online lessons, PDH handouts and multiple-choice online assessments, you will be given all the essential knowledge you need in property law, real estate practice and investment. This includes modules on the property and building management, developing a client base, acquiring the property, and successful strategies for investment. Upon completion, you will have a complete understanding of the roles of an expert estate agent, and also gain broader, transferable business management and sales skills. Learning Outcomes Get to know the types of estate agents Learn how to list the property and find the sellers Also, learn about how to sell the property and find the buyers Gain knowledge of negotiating as estate agents Learn the techniques of letting property Get familiar with the technologies for estate agents Understand the rules and regulations of estate agents Course Design The course is delivered through our online learning platform, accessible through any internet-connected device. There are no formal deadlines or teaching schedules, meaning you are free to study the course at your own pace. You are taught through a combination of Online study materials Mock exams Multiple-choice assessment Why Choose this Course? Earn a digital Certificate upon successful completion. Accessible, informative modules taught by expert instructors Study in your own time, at your own pace, through your computer tablet or mobile device Benefit from instant feedback through mock exams and multiple-choice assessments Get 24/7 help or advice from our email and live chat teams Full tutor support on weekdays Certificate of Achievement CPD Certificate from Janets Upon successful completion of the course, you will be able to obtain your course completion e-certificate free of cost. Print copy by post is also available at an additional cost of £9.99 and PDF Certificate at £4.99. garding real estate agents. This is an excellent opportunity for anyone from any academic backgrounds to learn more and advance their learning, launch a new career or reinvigorate an existing one. Method of Assessment To successfully complete the course, students will have to take an automated multiple-choice exam. This exam will be online and you will need to score 60% or above to pass the course.  To verify your enhanced skills in the subject, we recommend that you also complete the assignment questions. These can be completed at any time which is convenient for yourself and will be assessed by our in-house specialised tutors. Full feedback will then be given on your current performance, along with any further advice or support. Why study this course You will learn everything that is needed regarding real estate agents. This is an excellent opportunity for anyone from any academic backgrounds to learn more and advance their learning, launch a new career or reinvigorate an existing one. Who is this course for? This is the best online course for being a successful estate agent and suitable for anyone who wants to gain extensive knowledge, potential experience, and expert skills in the related field. Industry experts designed this course, so you don't have to worry about the quality. Requirements The Property Viewing Agent Course is open to all, with no formal entry requirements. All you need is a passion for learning, a good understanding of the English language, numeracy and IT, and to be over the age of 16. Career path Training offered by the Property Viewing Agent Course could potentially benefit a range of roles, but would particularly enhance careers in- Real Estate Property Management Loan Underwriting Consultancy Property Law Investment Other property or estate agent roles

Explore the intricate web of Property Law with our comprehensive guide. From real estate transactions to landlord-tenant relationships, delve into the legal framework that governs property rights. Whether you're a homeowner, tenant, or investor, gain insights into property ownership, boundaries, and legal remedies. Navigate the complexities of Property Law confidently with our expert resources.

Our comprehensive Transport Infrastructure Manager Course will provide you with all the collective knowledge and skills needed to control a complex building project from start to finish. Each stage of a construction lifecycle is examined, and you will be taught the abilities required to drive every part to a successful conclusion. Each module contains tips and techniques from the experts in the UK's building industry to enable you to excel as a Construction Manager. You will be taught how to investigate, organise, and finance a building site, along with all the equipment and resources that will be critical to realising the whole project. The contents also detail the processes for dealing with vendors, Human Resources, and Health & Safety. Each module delivers an in-depth presentation of the critical phases in a typical construction project and how to control it precisely. The Transport Infrastructure Manager Course is a reliable and effective method for the definitive training of a building specialist. The online study material has been crafted with the aid of industry experts and provides stimulating exercises that ensure your acquired knowledge will be retained and put to practical use. If you enrol now, you will rapidly gain the abilities to manage the most complex building projects with aplomb. Why choose this Transport Infrastructure Manager Course? Earn a digital Certificate upon successful completion. Accessible, informative modules taught by expert instructors Study in your own time, at your own pace, through your computer tablet or mobile device Benefit from instant feedback through mock exams and multiple-choice assessments Get 24/7 help or advice from our email and live chat teams Full tutor support on weekdays Course Design The course is delivered through our online learning platform, accessible through any internet-connected device. There are no formal deadlines or teaching schedules, meaning you are free to study the course at your own pace. You are taught through a combination of Video lessons Online study materials Mock exams Multiple-choice assessment Method of Assessment To verify your enhanced skills in the subject, we recommend that you also complete the assignment questions. These can be completed at any time which is convenient for yourself and will be assessed by our in-house specialised tutors. Full feedback will then be given on your current performance, along with any further advice or support. Who is this course for? This course has been designed to train those individuals who have senior roles in a construction project or manages an active building. Comparable positions in the UK housing industry will also benefit from the information provided. Career path The training supplied by the Transport Infrastructure Manager Course will benefit those who work in a senior position on active construction sites or wish to do so. As such, it will significantly enhance the following careers or roles: Construction Manager Construction Project Manager Design Manager and Architects Building Site Manager Buildings Inspector Building Site Worker Certification Upon successful completion of the course, you will be able to obtain your course completion e-certificate free of cost. Print copy by post is also available at an additional cost of £9.99 and PDF Certificate at £4.99.

Level 2 Certificate in Customer Service (CPD) *** Did you know happy customers share their experience with up to 9 people, while unhappy ones could tell up to 16? *** That's why Customer Service Training is so important, especially for those in roles where they interact with customers a lot, like customer service reps. These jobs can involve facing tough problems that need quick solutions. Our amazing Customer Service Training course is designed to give participants the skills they need to handle difficult customers, offer top-notch Customer Service, and keep customers coming back. This CPD Accredited Customer Service Training course is all about improving Customer Service and interpersonal skills. After completing our Customer Service Training course, you'll be better equipped to provide great Customer Service, whether you're on the phone, online, or in person-ensuring the best experience for your customer every time. Key Features: This Level 2 Certificate in Customer Service (CPD) Course Includes: This Customer Service Course is CPD Certified Free Certificate Level 2 Certificate Developed by Specialist Lifetime Access Level 2 Certificate in Customer Service (CPD) Course Curriculum : Module 01: Fundamentals of Customer Service Module 02: Qualities of Effective Customer Service Module 03: Relationship Management of Customers Module 04: Effective Communication with Customers Module 05: Managing and Resolving Customer Complaints Module 06: Telephone-based Problem Solving Module 07: Enhancing Customer Service Skills Learning Outcomes: Identify key elements of effective customer service. Apply principles for delivering exceptional customer service experiences. Implement strategies for successful customer relationship management. Demonstrate effective communication skills with customer service. Navigate and resolve customer complaints with confidence. Employ problem-solving techniques for phone-based customer interactions. Certification After completing this Level 2 Certificate in Customer Service (CPD) course, you will get a free Certificate. CPD 10 CPD hours / points Accredited by CPD Quality Standards Who is this course for? Level 2 Certificate in Customer Service (CPD) course is suitable for: Aspiring customer service professionals seeking fundamental knowledge. Individuals aiming to enhance their customer service skills. Those interested in mastering effective communication with customers. Professionals desiring to manage and resolve customer complaints. Anyone pursuing proficiency in telephone-based problem-solving in customer service. NB: This is not a regulated course. To get a regulated course, you can choose: Level 1 Certificate in Customer Service (RQF) Level 2 Certificate in Customer Service (RQF) Level 2 Certificate in Principles of Customer Service Level 2 Award in Customer Service (RQF) Level 2 Diploma in Customer Service (RQF) Requirements This course is open to all. Career path Customer Service course opens a range of job offers in the UK, including: Customer Service Advisor - £20K to 24K/year. Front Desk Receptionist - £20K to 24K/year. Customer Support Specialist - £20K to 24K/year. Customer Service Representative - £18K to 24K/year. Retail Sales Assistant - £16K to 22K/year. Call Centre Operator - £17K to 25K/year. Hotel Receptionist - £17K to 23K/year. Certificates Certificate of Completion Digital certificate - Included Will be downloadable when all lectures have been completed.