Virginia mechanical code Chapter 4 2015 Virginia Mechanical Code BASIC PLUS You have Basic Plus access to this title (which allows copy/paste). 00508 m 3 /(s • m 2)] Article 4. Where using refrigerants in quantities limited to the amounts based on the volume set For content printing within Digital Codes Premium, please utilize the section level printing controls available within the Premium toolbar for each section. BASIC PLUS Fullscreen Legend 2012 Virginia Mechanical Code. NFPA National Electrical Code/1981. 00508 m 3 /(s • m 2)] Virginia Mechanical Code 2015. This chapter shall apply to hydronic piping systems that are part of heating, ventilation and air-conditioning systems. 1 Shaft enclosure. Virginia Mechanical Code 2015. 506. 602 Plenums. The Board of Housing and Community Development adopts and amends the USBC. Both codes are administered by the Virginia Department of Housing and Community Development and reference the 2018 International Codes as published by the International Code Council. This is a fully integrated code These West Virginia Code sections are updated regularly as new legislation takes effect. 1. International Mechanical Code 2012 (IMC 2012) Code Compare. The installation shall be in accordance with this code. July 1, 2021 - January 17, 2024. 2 Virginia Mechanical Code 2018. Learn more about the 2021 Virginia Mechanical Code Appendix B Recommended Permit Fee Schedule. Chapter 4 Virginia Residential Code 2015. Section G2403 (202) General Definitions Virginia Mechanical Code 2012. 1 Short Title. Chapter 10 is subdivided into four main sections: general (Sections 1003—1015), Virginia Mechanical Code 2018. Subtitle I. Type I exhaust systems shall be independent of all other exhaust systems except as provided in Section 506. 1. Where the air infiltration rate in a dwelling unit is less than 5 air changes per hour when tested with a blower door at a pressure of 0. As a service to the public, the Virginia Administrative Code is provided online by the Virginia General Assembly. Effective Virginia Mechanical Code 2021. 2015 Virginia Mechanical Code BASIC PLUS You have Basic Plus access to this title (which allows copy/paste). Part II— Definitions. Publication date 2009 Collection internetarchivebooks; inlibrary; printdisabled Contributor Internet Archive Language English Item Size 460. Mechanics' and Certain Other Liens » Chapter 1. N. The term “USBC” shall mean the VCC unless the context in which the term is used clearly indicates it to be an abbreviation for the entire Virginia Uniform Statewide Building Code or for a different part of the Virginia Uniform West Virginia Mechanical Code 2015. ". The International Mechanical Code (IMC) is a publication for the design, installation, and maintenance of heating, ventilation, air conditioning (HVAC), refrigeration systems, and other mechanical systems. Virginia Mechanical Code 2021. Effective Date: Sep 04, 2018 Virginia Mechanical Code 2021. 102 Purpose and Scope. Effective Date: Jul 01, 2021. Appendix C Exit Terminals of Mechanical Draft and Virginia Mechanical Code 2021. under virginia code § 43-5 This is a fully integrated code based on the 2012 International Mechanical Code®. Access-restricted-item true Addeddate 2024-02-14 10:25:14 Autocrop_version 0. Table of Contents; Print; Creating a Report: Check the sections you'd like to appear in the report, then use the "Create Report" button at the bottom of the page to generate your report. the International Mechanical Code (IMC) and the International Fuel Gas Code (IFGC). This is a fully integrated code based on The International Mechanical Code (IMC) is a publication for the design, installation, and maintenance of heating, ventilation, air conditioning (HVAC), refrigeration The International Mechanical Code (IMC) is a publication for the design, installation, and maintenance of heating, ventilation, air conditioning (HVAC), refrigeration systems, and The Virginia Building Codes are updated through the code development process. 2012 Virginia Mechanical Code Chapter 14 Solar Systems. 1 Where required. 403 Mechanical Ventilation. 0. For the effective date of an individual act of the WV Legislature and the Code sections affected by that act, please consult our Bill Status database . 12 IMC Amended. Virginia Construction Code (VCC) 2015. $10. Fairfax County is required to enforce the Virginia Uniform Statewide Building Code (USBC) and the Statewide Fire Prevention Code (SFPC). Table of Contents » Title 43. 4. Virginia Mechanical Code 2012. Chapter 2 Definitions. We are unable to answer legal questions or respond to requests for legal Virginia Mechanical Code 2018. 6. The Virginia Uniform Statewide Building Code, Part I, Construction, may be cited as the Virginia Construction Code or as the VCC. The amount of supply air shall be Virginia Mechanical Code 2018. International Building Code 2015 (IBC 2015) Code Compare. The Virginia Uniform Statewide Building Code, Part I, This is a fully integrated code based on the 2021 International Mechanical Code®. Title 46. 7 of the 2018 Virginia Residential Code, all new mechanical equipment, ductwork and related appurtenances are required to comply with the design and sizing requirements of Manual J and Manual S, as published by the Air Conditioning Contractors of America. wv. Due to the difference in the BOCA Basic Mechanical Code/1971 . Appendix C Exit Terminals of Mechanical Draft and Direct-Vent Venting Systems. The term "food" as used in this article means all articles used for food, drink, confectionery or condiment, whether simple, mixed or compound, and all substances or ingredients used in the preparation thereof, intended for human consumption and introduction into commerce. Commercial kitchen grease ducts constructed in accordance with Section 506. International Mechanical Code 2021 (IMC 2021) Code Compare. 2012 Virginia Mechanical Code Chapter 6 Duct Systems. Single or combined mechanical exhaust systems for environmental air shall be independent of all other exhaust systems. 2018 Virginia Fuel Gas Code. Version: May Virginia Mechanical Code 2021. Publication date 2009 Collection publicsafetycode; additional_collections Language English Item Size 150604598. 1/20/2025. Adoption Info See More. Chapter 1 Administration. Chapter 4 The means of egress protection requirements work in coordination with other sections of the code, such as protection of vertical openings (see Chapter 7), interior finish (see Chapter 8), fire suppression and detection systems (see Chapter 9) and numerous others, all having an impact on life safety. Overview o BOCA Basic Mechanical Code/1981 o BOCA Basic Plumbing Code/1981 o. Seizures, Prosecutions, Penalties, and Enforcement. The Kentucky Mechanical Code 2015 is based on the International Mechanical Code 2015 (IMC 2015) with amendments and additions. The 2015 edition of the USBC is being made available in pamphlet form as in past editions of the USBC. Version: Nov 2023 . Add to Virginia Mechanical Code 2021. 2018 IRC Amended. Effective Date: Jan 18, 2024 This is a fully integrated code based on the 2021 International Mechanical Code®. 2-4000 et seq. BASIC PLUS Fullscreen Legend 2021 Virginia Mechanical Code. 501. 2. (§ 2. Subscribe to This Title Start Free Trial About This Title. 2021 IMC FlashCards. International Fuel Gas Code 2018 (IFGC 2018) Chapter 1 Virginia Mechanical Code 2018. Version: May Every occupied space shall be ventilated by natural means in accordance with Section 402 or by mechanical means in accordance with Section 403. 2 Codes Purchased from ICC. 2012 Virginia Mechanical Code Chapter 4 Ventilation. Derived from Virginia Register Volume 22, Issue 3, eff Virginia Mechanical Code 2012. Adopting jurisdictions include Wichita-Sedgwick, and Wyoming. mechanical Identifier-ark ark:/13960/t62576f55 Ocr ABBYY FineReader 11. 103 Application of Code. Subscribe ICC Family of Solutions Virginia Mechanical Code 2018. 510. 302 Protection of Structure. For content printing within Digital Codes Premium, please utilize the section level printing controls available within the Premium toolbar for each section. Creating a Report: Check the sections you'd like to appear in the report, then use the "Create Report" button at the bottom of the page to generate your This is a fully integrated code based on the 2015 International Mechanical Code®. 12 IMC Code of Virginia. The Virginia Mechanical Code 2021 is based on the International Mechanical Code 2021 (IMC 2021) with amendments and additions. Virginia Mechanical Code (VMC) Virginia Fuel Gas Code (VFGC) National Electrical Code (NEC) For more information on code change training, click here. 50. This is a fully integrated code based on the 2012 International Mechanical Code®. 2-5129. 7 of the Code of Virginia, the local building department shall not issue a building permit allowing a 1201. Definition of term "food. 5. Building Codes. 1 Type II hood materials. form cc-1512 (master, page one of two) 10/19 . 2021 Virginia Mechanical Code Spanish Edition - CAPÍTULO 1 ADMINISTRACIÓN - SECCIÓN 109 DOCUMENTOS DE CONSTRUCCIÓN 2021 Virginia Codes Collection Spanish Edition As low as. The Michigan Mechanical Code, based on the International Mechanical Code, serves as a key reference for the exam. Masonry chimneys, fireplaces, and barbecues shall comply with the IMC and Chapter 21 of this code. 2012 Virginia Mechanical Code BASIC PLUS You have Basic Plus access to this title (which allows copy/paste). NFPA National Electrical Code/1971 . One -and Two Family Dwelling Code/1979 with 1980 Amendments. 2015 Virginia Mechanical Code - CHAPTER 5 EXHAUST SYSTEMS - 510. Table of Contents » Title 54. Select chapter from Table of Contents to view codes. . Version: May Virginia Mechanical Code 2015. 2 of the International Energy Virginia Mechanical Code 2015. § 3. Annotated print copies of the Code of Virginia are available in most Virginia public library systems, from LexisNexis (1-800-446-3410), and from West, a Thomson-Reuters business (1-800-344-5008). memorandum for mechanic’s lien . International Building Code 2018 (IBC 2018) Code Compare. This is a fully integrated code based on the 2018 International Mechanical Code®. 2021 IMC Amended. Where such equipment and ductwork is located within the exit enclosure, the intake air shall be taken directly from the outdoors and the exhaust air West Virginia Mechanical Code 2015. 1 Scope. 5 Uso de la terminología y notas. 8. HVAC Mechanical License Renewal Course - This three-hour course, recognized by the Department of Professional and Occupational Regulation (DPOR), provides an overview of significant changes in the 2018 Virginia Mechanical code (VMC) since the previous code cycle (2015 International Mechanical Code). SECTION 101 GENERAL. Effective Date: Jan 18, 2024 International Mechanical Code 2012 (IMC 2012) Code Compare. Addeddate 2017-06-24 16:58:23 Identifier gov. § 36-98 of the Code of Virginia. A general contractor, or any other lien claimant under §§ 43-7 and 43-9, in order to perfect the lien given by § 43-3, provided such lien has not been barred by § 43-4. International Mechanical Code, International Fuel Gas Code or International Plumbing Code, such terms shall have meanings ascribed to them as in those codes. January 1, 2023 - June 30, 2024. 7 Ducts. Code of Virginia; Popular Names; 2024 Updates; Section Look Up; Go. 101. 2021 International Mechanical Code (IMC) Categories 2021 I-Codes Alabama Alaska Arkansas Colorado Connecticut I-Codes Iowa Louisiana Maryland Montana New Jersey This is a fully integrated code based on the 2012 International Mechanical Code®. The Mechanical Code, 2024 (IMC 2024) is a code produced by the International Code Council (ICC). Add to Cart. Virginia Plumbing and Mechanical Inspectors Association is a association of code professionals dedicated to promotion of uniform enforcement and development of the codes throughout the Commonwealth to assure health, safety, and welfare of its citizens and anyone who may live, work, or visit the state of Virginia. International Residential Code 2018 (IRC 2018) Code Compare. See explanation The International Mechanical Code (IMC) is a publication for the design, installation, and maintenance of heating, ventilation, air conditioning (HVAC), refrigeration systems, and other mechanical systems. Read all ; Chapter 1 General Provisions (§§ 46. BASIC PLUS Fullscreen Legend 2021 Virginia Mechanical Code Spanish Edition BASIC PLUS You have Basic Plus access to this title (which allows copy/paste). This is a fully integrated code -Effective September 15, 2022, in accordance with Section N1103. 402 Natural Ventilation. The full text of Chapter 1 of the Virginia Construction Code is replicated in the Virginia Mechanical Code and may contain provisions that are not applicable to the Virginia Mechanical Code. Existing In accordance with Section 54. 104 Enforcement, Generally. Effective dates. 1 shall be permitted to be enclosed in accordance with the International Building Code requirements for shaft construction. Chapter 3 Use and Occupancy Classification. 301 General. 11. 2021 Virginia Construction Code Spanish Edition As low as. International Mechanical Code 2018 (IMC 2018) Code Compare. 2021 Virginia Energy Conservation Code Index. The West Virginia Mechanical Code 2018 is based on the International Mechanical Code 2018 (IMC 2018) with amendments and additions. Chapter 1 Scope and Administration. The term "USBC" shall mean the VCC unless the context in which the term is used clearly indicates it to be an abbreviation for the entire Virginia Uniform Statewide Building Code or for a different part of the Virginia Uniform Statewide Building Code. 2-200 through 46. Virginia Residential Code 2015. 2021 Virginia Mechanical Code Chapter 15 Referenced Standards. BOCA Basic Plumbing Code/1970, with 1972 Accumulative Supplement . 2021 Virginia Mechanical Code Chapter 4 Ventilation. Adopts With Amendments. Administrative Code; Constitution of Virginia; Charters; Virginia Mechanical Code 2018. 2012 Virginia Mechanical Code Chapter 5 Exhaust Systems. Virginia Mechanical Code 2018. 201 General. 2-inch water column (50 Pa) in accordance with Section R402. General Provisions; Department of Motor Vehicles. 2021 Virginia Mechanical Code Spanish Edition - CAPÍTULO 1 ADMINISTRACIÓN - 101. Appendix C (IFGS) Exit Terminals of Mechanical Draft and Direct-Vent Venting Systems. Dryer, domestic kitchen and hazardous exhaust shall be independent of all other systems. The means of egress protection requirements work in coordination with other sections of the code, such as protection of vertical openings (see Chapter 7), interior finish (see Chapter 8), fire suppression and detection systems (see Chapter 9) and numerous others, all having an impact on life safety. Such grease duct systems and exhaust equipment shall have a clearance to combustible construction of not less than 18 inches (457 mm), and shall For content printing within Digital Codes Premium, please utilize the section level printing controls available within the Premium toolbar for each section. Chapter ; Create a Report; Print; Search Chapter; Go. 7 of the Code of Virginia, West Virginia Mechanical Code 2015. 105 Local Building Department. Electrical equipment and appliances: Electrical rating in volts, amperes and motor phase; identification of individual electrical components in volts, amperes or watts, motor phase; Btu/h (W) output; and required clearances. Chapter 5 Exhaust Systems. Once Logged In, to locate all live 2015 code change modules, search "2015" and the name of the module, e. 24 Virginia Residential Code 2018. 1 Short title. Please consult a New York State Licensed Professional to Mechanical appliances, equipment, and systems shall be constructed and installed in accordance with this chapter, the IMC, and the IFGC. Virginia Expired Registration Violations and Penalties Virginia Mechanical Code 2021. 2-230) Subtitle II. Once the report is generated you'll then have the option to download it as a pdf, print or email the report. User note: Code change proposals to this chapter will be considered by the IRC- Plumbing and Mechanical Code Development Committee during the 2015 (Group A) Code Development Cycle. California Mechanical Code 2022. Effective Date: Jan 18, 2024. 00508 m 3 /(s • m 2)] International Mechanical Code 2018 (IMC 2018) Code Compare. 404 Enclosed Parking Garages. BASIC PLUS Fullscreen Legend 2021 Virginia Energy Conservation Code MECHANICAL SYSTEMS AND EQUIPMENT C403. It is required for currently licensed HVAC 2018 Virginia Residential Code. ” This is a fully integrated code based on the 2012 International Mechanical Code®. The Virginia Uniform Statewide Building Code, virginia mechanical code. S. West Virginia mechanical Code by State of West Virginia. I A117. 2018 International Mechanical Code Study Companion. Part I— Administrative. 2 of the International Energy Mechanical Code; Plumbing Code; Energy Conservation Code; All other Codes, Bulletins, Code Notes, Rules, and Local Laws can be accessed at these locations: Electrical Code; Past Codes; Buildings Bulletins; Code Notes; Rules; Local Laws; NOTE: Not all applicable Laws are on our website. UMC 2021. 00508 m 3 /(s • m 2)] Virginia Mechanical Code 2012. ANSI/SMACNA 1999: Round Industrial Duct Construction Standards. 1 (Effective September 4, 2018) 2015 International Building Code; 2015 International Residential Code; 2015 International Plumbing Code; Virginia Mechanical Code 2012. BASIC PLUS Fullscreen Legend 2015 Virginia Mechanical Code. 2 Independent system required. o. 00508 m 3 /(s • m 2)] The International Mechanical Code (IMC) is a publication for the design, installation, and maintenance of heating, ventilation, air conditioning (HVAC), refrigeration systems, and other mechanical systems. $6. Part I — Administrative. This document provides the foundation for many state and city codes. International Mechanical Code 2015 (IMC 2015) Code Compare. 2. 2021 Virginia Mechanical Code Chapter 7 Combustion Air. 16_books-20220331-0. claimed by general contractor . 2-100 through 46. Motor Vehicles Read Title . 01 C, shall file a memorandum of lien at any time after the work is commenced or material furnished, but not later than 90 days from the 2021 International Mechanical Code Study Companion. Chapter 3 General Regulations. Chapter 7 Combustion Air. 1 Ventilation system. 202 General Definitions. This is a fully integrated code 2021 Virginia Mechanical Code Spanish Edition Overview. published under the authority and guidance of the Virginia Code Commission. Virginia is a leader in building and fire code development, and stakeholder input is vital to Virginia’s code The Virginia Uniform Statewide Building Code adopts the ICC body of codes, replaces the Administrative chapter 1 in entirety, and provides for many technical state The Virginia Uniform Statewide Building Code (USBC) is a state regulation promulgated by the Virginia Board of Housing and Community Development, a Governor-appointed board, for the ICC Digital Codes is the largest provider of model codes, custom codes and standards used worldwide to construct safe, sustainable, affordable and resilient structures. Chantilly, VA 20151-1219. Adopts with amendments. Section 101 General. 2015 IMC Amended. Chapter 4 ICC Digital Codes is the largest provider of model codes, custom codes and standards used worldwide to construct safe, sustainable, affordable and resilient structures. The Virginia Uniform Statewide Building Code, Part I, Virginia Mechanical Code 2012. Appendix D (IFGS) Recommended Procedure for Safety Inspection of Official title. Chapter 10 is subdivided into four main sections: general (Sections 1003—1015), International Mechanical Code 2012 (IMC 2012) Code Compare. The Virginia Mechanical Code 2012 is based on the International Mechanical Code 2012 (IMC 2012) with amendments and additions. 40. Subscribe to Premium to unlock more code features. Applicants must submit a completed application form, pay a $100 non-refundable fee, and provide proof of identity and relevant certifications or educational credentials. Professions and Occupations » Chapter 29. Every occupied space shall be ventilated by natural means in accordance with Section 402 or by mechanical means in accordance with Section 403. g. This is a fully integrated code based on the 2018 International Mechanical Code®. del Código de Virginia), 2021 Virginia Mechanical Code Spanish Edition Categories: Virginia About this Title Este es un código totalmente integral website of the Virginia Code Commission or by subscription to the VAC. Chapter 4 Ventilation Air. 1 Outdoor airflow rate. "Life-sustaining treatment" means any ongoing health care that utilizes mechanical or other artificial means to sustain, restore, or supplant a spontaneous vital function, including hydration, nutrition, maintenance medication, and cardiopulmonary For content printing within Digital Codes Premium, please utilize the section level printing controls available within the Premium toolbar for each section. 2018 International Mechanical Code (IMC) Categories 2018 I-Codes Arizona Colorado West Virginia Wyoming Subscribe to the Building Safety Journal. 2018 IMC FlashCards. Such equipment and ductwork shall be located exterior to the building and shall be directly connected to the exit enclosure by ductwork enclosed in construction as required by the International Building Code for shafts. 2018 Virginia Mechanical Code - CHAPTER 10 BOILERS, WATER HEATERS AND PRESSURE VESSELS - 1009. ANSI/SMACNA 2004: Rectangular Industrial Duct Construction Standards. In addition to the pamphlet form of the USBC published by DHCD, the International Code Council (ICC) publishes versions of the Virginia Construction Code, Virginia Existing Building Code, Virginia Maintenance Code and a series of Virginia-specific This is a fully integrated code based on the 2018 International Mechanical Code®. "2015 plumbing. 2015 Virginia Mechanical Code Chapter 2 Definitions. International Residential Code 2015 (IRC 2015) Code Compare. With your consent, we may also use non-essential cookies to improve user experience, personalize content, and analyze website traffic. Chapter 8 Chimneys and Vents. Chapter 4 Ventilation. Perfection of lien by general contractor; recordation and notice. In accordance with Section 36-99. virginia mechanical code. favorite_border. § 43-4. 303 Equipment and Appliance Location. The provisions of this chapter shall govern the construction, installation, alteration and repair of hydronic piping systems. This is a fully integrated code based on the 2021 International Mechanical Code®. 304 Installation. 1-1111 of the Code of Virginia, any person applying to the building department for the construction, removal or improvement of any structure shall furnish prior to the issuance of the permit either (i) satisfactory proof to the building official that he is duly licensed or certified under the terms or Chapter 11 Virginia Mechanical Code 2021. The IMC 2024 combined with local jurisdiction amendments form the state codes. West Virginia Mechanical Code 2015. ICC Digital Codes is the largest provider of model codes, custom codes and standards used worldwide to construct safe, sustainable, affordable and resilient structures. Chapter 6 Duct Systems. Add to Cart 2021 Virginia Mechanical Code Spanish Edition As low as. Version: May 2021 (Historical) Contents equipment and systems not addressed by this code shall comply with the applicable provisions of the International Mechanical Code and the International Fuel Gas Code. Historical Notes. Codes include: Building Residential Plumbing Mechanical Fuel Gas Energy Electrical Existing Building Property Maintenance Virginia Mechanical Code 2012. 1981 Edition (First Amendment) Virginia Residential Code 2015. Chapter 10 is subdivided into four main sections: general (Sections 1003—1015), This is a fully integrated code based on the 2012 International Mechanical Code®. 2018 Virginia Mechanical Code - CHAPTER 5 EXHAUST SYSTEMS - 507. $66. 2018 Virginia Mechanical Code - CHAPTER 4 VENTILATION - 403. Mechanical ventilation shall be provided by a method of supply air and return or exhaust air except that mechanical ventilation air requirements for Group R-2, R-3 and R-4 occupancies three stories and less in height above grade plane shall be provided by an exhaust system, supply system or combination thereof. BASIC PLUS Fullscreen Legend 2021 Virginia Plumbing Code Mechanical joints 605, 705; Polyethylene of raised temperature (PE-RT) 605. 00508 m 3 /(s • m 2)] 403. Mechanical ventilation shall be provided at a rate of not less than 1 cfm per square foot [0. 2021 Virginia Plumbing Code Index. Mechanics' and Materialmen's Liens. Available 2015 Code Change Courses. The USBC is made up of 3 parts: Virginia Construction Code, Virginia Existing Building Code and Virginia Maintenance Code. 2018 Virginia Mechanical Code; 2018 Virginia Fuel/Gas Code; 2018 Virginia Energy Conservation Code; 2017 National Electrical Code; 2009 ICC A. 401 General. 45. 0 Virginia Mechanical Code 2018. 601 General. Appendix C Exit Terminals of Mechanical Draft and The full text of Chapter 1 of the Virginia Construction Code is replicated in the Virginia Mechanical Code and may contain provisions that are not applicable to the Virginia Mechanical Code. Related Titles 2018 IMC Code and Commentary (Mechanical) The International Mechanical Code (IMC) is a publication for the design, installation, and maintenance of heating, ventilation, air conditioning (HVAC), refrigeration systems, and For content printing within Digital Codes Premium, please utilize the section level printing controls available within the Premium toolbar for each section. 101 General. Part II — Definitions. Virginia Construction Code (VCC) 2018. One- and Two-Family Dwelling Code/1971 . Contents Notes Overview West Virginia Mechanical Code 2015. 3. Chapter 4 Virginia Mechanical Code 2018. We use essential cookies to make our site work. 2-119) Chapter 2 Department of Motor Vehicles (§§ 46. 7M . Code of Virginia. Absorption units: Hourly rating in Btu/h (W); minimum hourly rating for units having step or automatic modulating controls; type of fuel; type of Municipal Code Corporation may without notice to you, but shall have no obligation to, refuse, edit and/or remove any User Generated Content that Municipal Code Corporation determines in its sole discretion to be unlawful, fraudulent, defamatory, obscene or otherwise objectionable. By providing User Generated Content, you grant Municipal Code Virginia Mechanical Code 2015. 2012 Virginia Mechanical Code Chapter 3 General Regulations. kueco rvaht zzdaa qhuuavqhe qsgxlk xpjiybls bwgtns yevqoxf vjfxdtu elz