CE013: Building System Design Module 1.0 PDF

CE013: BUILDING SYSTEM DESIGN Module: 01 Introduction to Building Code PREPARED BY: FRANKLYN F. MANGGAPIS MODULE 1.0: Introduction to Building Code Textbook Reference: Ching, F.D.K. (2018). Building Codes Tagayun, V.A (2018). Bu...

CE013: BUILDING SYSTEM DESIGN Module: 01 Introduction to Building Code PREPARED BY: FRANKLYN F. MANGGAPIS MODULE 1.0: Introduction to Building Code Textbook Reference: Ching, F.D.K. (2018). Building Codes Tagayun, V.A (2018). Building Allen, E. (2019). Fundamentals of Illustrated: A Guide to Understanding Design and Construction. Building Construction, the 2018 International Building Code (6th Vicente A. Tagayun Materials, and Methods (7th ed.). Edition). John Wiley and Sons. John Wiley and Sons. MODULE 1.0: Introduction to Building Code Code and Manual Reference: NSCP 2015 Volume 1, 7th National Building Code of Edition, ASEP the Philippines (PD1096) MODULE 1.0: Introduction to Building Code Intended Learning Objectives: At the end of the presentation, the students shall: Describe the history of building code 0 1Identify the general provision for NBCP and NSCP 0Explain the plan enforcement, the duties and responsibilities of 1building official, and understand the building and occupancy permits MODULE 1.0: Introduction to Building Code HISTORY OF BUILDING CODES MODULE 1.0: Introduction to Building Code History of Building Codes 341 BC. Roman Empire Heinrick Lattermann, while restoring a document engraved in the stone of a Roman building built about 341 B.C., discovered that the engraving included detailed building procedures and regulations on how the stones were to be laid and the number of iron dowels to be used, all under the supervision of the architect. MODULE 1.0: Introduction to Building Code History of Building Codes Biblical References A code-type requirements can also be found in the Old Testament with provisions like in Deuteronomy 22:8, which states: “When you build a new house, you shall make a parapet for your roof that you may not bring the guilt of blood upon your house if anyone fall from it.” MODULE 1.0: Introduction to Building Code History of Building Codes Recent History: 1800’s Various civilizations over the centuries have developed building codes. The origins of the codes we use today lie in the great fires that swept American cities regularly in the 1800s. Chicago developed a building code in 1875 to placate the National Board of Fire Underwriters, who threatened to cut off insurance for businesses after the fire of 1871. It is essential to keep the fire-based origins of the codes in mind when trying to understand the reasoning behind many code requirements. MODULE 1.0: Introduction to Building Code History of Building Codes Recent History: 1800’s As the world’s population has increased, people have moved nearer to bodies of water, to regions subject to high winds, and into wooded areas on the edges of towns. Mitigating the impact of hazards such as floods, high winds, earthquakes, and wildland fires in populated areas, has increasingly been included in each new edition of the model codes. While fire safety is still a very large component in model codes, new model code documents now also include many provisions above and beyond the traditional firebased requirements. MODULE 1.0: Introduction to Building Code History of Building Codes The International Building Code 1. Early 20th Century: Local building codes are developed at the city or county level in the United States, leading to a lack of consistency and challenges for construction professionals. 2. 1915: The Building Officials and Code Administrators International, Inc. (BOCA) is established to create model building codes for local jurisdictions. 3. 1922: The International Conference of Building Officials (ICBO) is founded with a similar aim of developing model building codes. MODULE 1.0: Introduction to Building Code History of Building Codes The International Building Code 4. 1940: The Southern Building Code Congress International (SBCCI) is formed to address the needs of southern states by creating model building codes. 5. 1994: BOCA, SBCCI, and ICBO merge to form the International Code Council (ICC), consolidating efforts to create a single, comprehensive set of international building codes. 6. 2000: The first edition of the International Building Code (IBC) is published by the ICC. MODULE 1.0: Introduction to Building Code History of Building Codes The International Building Code 7. Ongoing: The ICC regularly updates and revises the IBC to incorporate advancements in construction technology, materials, and safety standards. New editions are typically published every three years. 8. Global Influence: The IBC gains international recognition and influence, with many countries and regions adopting it or using its principles as a basis for their own building codes MODULE 1.0: Introduction to Building Code History of Building Codes Chronology of Building Regulatory System in the Philippines Regulatory System Year Established a. Manila Building Code 1904 b. Manila Land Use Plan 1934 c. Manila Aseismic Design Standard 1959 d. Proposed Adoption of SEAOC and ASEP 1966 e. R.A. 6541 – Act Ordaining NBC 1970 MODULE 1.0: Introduction to Building Code History of Building Codes Chronology of Building Regulatory System in the Philippines Regulatory System Year Established f. National Structural Code for Building 1972 (NSBC) g. P.D. 1906 – Creation of National Building Code 1977 h. 2nd Edition of NSCP 1982 I. 3rd Edition of NSCP 1986 j. 4th Edition of NSCP 1992 k. 5th Edition of NSCP 2001 MODULE 1.0: Introduction to Building Code History of Building Codes Chronology of Building Regulatory System in the Philippines Regulatory System Year Established l. 6th Edition of NSCP 2010 m. 7th Edition of NSCP 2015 MODULE 1.0: Introduction to Building Code Intended Learning Objectives: At the end of the presentation, the students shall: ✓ Describe the history of building code 0 1Identify the general provision for NBCP and NSCP 0Explain the plan enforcement, the duties and responsibilities of 1building official, and understand the building and occupancy permits MODULE 1.0: Introduction to Building Code General Provisions What is Code? It refers to a set of rules, guidelines, and standards developed by authoritative bodies that specify the minimum requirements for the design, construction, and operation of structures, systems, and components. MODULE 1.0: Introduction to Building Code General Provisions What is Standards? It provides a common framework and reference for ensuring consistency, quality, safety, and interoperability in engineering practices, materials, products, and processes. They are often used as a basis for design, testing, production, and certification, and they serve to harmonize technical requirements across different regions and industries. MODULE 1.0: Introduction to Building Code General Provisions CODES vs. STANDARDS MODULE 1.0: Introduction to Building Code General Provisions MODULE 1.0: Introduction to Building Code GENERAL PROVISION FOR NATIONAL BUILDING CODE OF THE PHILIPPINES MODULE 1.0: Introduction to Building Code General Provision for National Building Code of the Philippines MODULE 1.0: Introduction to Building Code General Provision for National Building Code of the Philippines National Building Code of the Philippines MODULE 1.0: Introduction to Building Code General Provision for National Building Code of the Philippines National Building Code of the Philippines MODULE 1.0: Introduction to Building Code General Provision for National Building Code of the Philippines National Building Code of the Philippines MODULE 1.0: Introduction to Building Code General Provision for National Building Code of the Philippines National Building Code of the Philippines MODULE 1.0: Introduction to Building Code General Provision for National Building Code of the Philippines National Building Code of the Philippines MODULE 1.0: Introduction to Building Code General Provision for National Building Code of the Philippines National Building Code of the Philippines MODULE 1.0: Introduction to Building Code General Provision for National Building Code of the Philippines National Building Code of the Philippines MODULE 1.0: Introduction to Building Code General Provision for National Building Code of the Philippines National Building Code of the Philippines MODULE 1.0: Introduction to Building Code General Provision for National Building Code of the Philippines National Building Code of the Philippines MODULE 1.0: Introduction to Building Code GENERAL PROVISION FOR NATIONAL STRUCTURAL CODE OF THE PHILIPPINES MODULE 1.0: Introduction to Building Code General Provisions CHAPTERS CHAPTER 1 General Requirements CHAPTER 2 Minimum Design Loads CHAPTER 3 Earthworks and Foundations CHAPTER 4 Structural Concrete CHAPTER 5 Structural Steel CHAPTER 6 Wood CHAPTER 7 Masonry MODULE 1.0: Introduction to Building Code General Provision for National Structural Code of the Philippines National Structural Code of the Philippines National Building Code of the Philippines is applied for the over-all design of a building including its key functional areas, site location, inclusion for provisions in water, sanitation, etc. On the other hand, National Structural Code of the Philippines focuses on the specific aspects of the structural design of a building. This provides standards in properly designing a safe, sturdy, and long-lasting structure. MODULE 1.0: Introduction to Building Code General Provision for National Structural Code of the Philippines National Structural Code of the Philippines The purpose of this code is to provide minimum requirements for the design of buildings, towers, and other vertical structures, and minimum standards and guidelines to safeguard life or limb, property and public welfare by regulating and controlling the design, construction, quality of materials pertaining to the structural aspects of all buildings and structures within its jurisdiction. MODULE 1.0: Introduction to Building Code General Provision for National Structural Code of the Philippines Scope and Application: The provisions of the code applies to the construction, alteration, moving, demolition, repair, maintenance, and use of buildings, towers, and other vertical structures within its jurisdiction. Special structures such as, but not limited to single family dwellings, storage silos, liquid product tanks, and hydraulic flood control structures, should be referred to special state of practice literature but shall refer to provisions of this code as a minimum whenever applicable since these structures requires special design provisions due to various design aspects i.e. hydraulic forces, etc. MODULE 1.0: Introduction to Building Code General Provision for National Structural Code of the Philippines Design Requirements There are five general design requirements based on the NSCP. These are: 1. Strength Requirements. 2. Serviceability Requirements. 3. Structural Analysis. 4. Foundation Investigation 5. Design Review MODULE 1.0: Introduction to Building Code General Provision for National Structural Code of the Philippines 1. Strength Requirements Based on the strength requirement, buildings, towers, and other vertical structures and all portions of it shall be designed and constructed to sustain, within the limitations of the code, all loads imposed in it i.e. dead loads, live loads. MODULE 1.0: Introduction to Building Code General Provision for National Structural Code of the Philippines 2. Serviceability Requirements Serviceability defines how good the structure could be of use based on its purpose such that the structure maintains its usability once it is operational. The general serviceability requirement of the code provides that structural systems and its structural members shall be designed to have adequate stiffness to limit deflections, lateral drifts, vibrations, or any other deformations that adversely affect the intended use and performance of buildings, towers, and other vertical structures. MODULE 1.0: Introduction to Building Code General Provision for National Structural Code of the Philippines 3. Structural Analysis In designing structures, proper analysis should be strictly undergone to ensure that certain factors affecting the structures i.e. imposed loads are considered in the calculation of the analysis with tolerable allowance for uncertainties that would possibly affect the structure throughout its lifespan. The structural analysis applied for the structure, system or method of construction, shall be based on a rational analysis in accordance with well- established principles of mechanics that take into account equilibrium, general stability, geometric compatibility, and both short-term and long-term material properties. Some structural members tend to accumulate residual deformations under repeated service loads and should include in its analysis the added eccentricities expected to occur during their service life. MODULE 1.0: Introduction to Building Code General Provision for National Structural Code of the Philippines 3. Structural Analysis This structural analysis shall result in a system that provides a complete load path capable of transferring all loads and forces from their point of origin to the load-resisting elements. The structural analysis should also include considerations in resisting overturning forces; self-restraining forces including restrained dimensional changes i.e. due to temperature, moisture, shrinkage, heave, creep; and the uplift and sliding forces in the roof, columns, and walls. MODULE 1.0: Introduction to Building Code General Provision for National Structural Code of the Philippines 4. Soil Explorations Soil explorations shall be required, or buildings, towers, and other vertical structures as required by the Building Official to properly conduct foundation investigation in order to effectively design the foundation that these structures would be built in.. MODULE 1.0: Introduction to Building Code General Provision for National Structural Code of the Philippines 5. Design Review Lastly, design calculations, drawings, specifications, and other design- related documents for buildings, towers, and other vertical structures shall be subject to a design review by an independent recognized structural engineer or engineers to be employed by the owner. This design review shall, as a minimum, verify the general compliance with the NSCP which shall include, but not be limited to, the review of the design load criteria, the design concept, mathematical model and techniques. The following may also be verified, that there are no major errors in pertinent calculations, drawings, and specifications and may also ensure that the structure as reviewed, meet minimum standards for safety, adequacy and acceptable standard design procedure. MODULE 1.0: Introduction to Building Code Intended Learning Objectives: At the end of the presentation, the students shall: ✓ Describe the history of building code 0 ✓ 1Identify the general provision for NBCP and NSCP 0Explain the plan enforcement, the duties and responsibilities of 1building official, and understand the building and occupancy permits MODULE 1.0: Introduction to Building Code Plan Enforcement MODULE 1.0: Introduction to Building Code Plan Enforcement MODULE 1.0: Introduction to Building Code Plan Enforcement The National Building Code of the Philippines is enforced and implemented by the Building Official governing a specific area of jurisdiction. These building officials are responsible in carrying out the provisions of the code in the field and the enforcement of orders and decisions made in implementing this code. These building officials are the following: Public Works District Engineer (from the Department of Public Works and Highways, DPWH), City Engineer (from a city local government), and Municipal Engineer (from a municipal local government). MODULE 1.0: Introduction to Building Code Plan Enforcement MODULE 1.0: Introduction to Building Code Plan Enforcement MODULE 1.0: Introduction to Building Code Building Permits MODULE 1.0: Introduction to Building Code Building Permits No entity shall erect, construct, alter, repair, move, convert, or demolish any building or structure without first obtaining a building permit from the Building Official in the place where the subject building is located, or the building work is done. This is the mandate from the National Building Code of the Philippines which allows for those aforementioned works to be done in a building or project construction. But what does a building permit have regarding a building or project construction? MODULE 1.0: Introduction to Building Code Building Permits A building permit, specifically its application form which can be acquired from the Office of the Building Official (OBO), contains at least the following information: description of the work to be covered by the permit applied for description and ownership of the lot on which the proposed work is to be done use or occupancy for which the proposed work is intended estimated cost of the proposed work MODULE 1.0: Introduction to Building Code Building Permits Aside from filling up the building permit application form, sufficient documents substantiating your building or project construction work should be presented as attachments to your application form. These documents include, but are not limited to, the following: MODULE 1.0: Introduction to Building Code Building Permits Processing of Building Permits The processing of building permits shall be under the overall administrative control and supervision of the Building Official and his technical staff of qualified professionals. In processing an application for a building permit, the Building Official shall see to it that the applicant satisfies and conforms with at least the following, but not limited to: approved standard requirements on zonings and land use lines and grades structural design sanitary and sewerage environmental, health, electrical and mechanical safety MODULE 1.0: Introduction to Building Code Building Permits MODULE 1.0: Introduction to Building Code Building Permits Non-issuance, Suspension, or Revocation of Building Permits The Building Official may order or cause the non-issuance, suspension or revocation of building permits on any or all of the following reasons or grounds: 1. Errors found in the plans and specifications 2. In correct or inaccurate data or information supplied 3. Non-compliance with the provisions of this Code or of any rule or regulation Notice of non-issuance, suspension or revocation of building permits shall always be made in writing, stating the reason or grounds for such action. MODULE 1.0: Introduction to Building Code Building Permits Inspection and Supervision of Work The owner of the Building who is issued or granted a building permit under this Code shall engage the services of a duly licensed architect or civil engineer to undertake the full-time inspection and supervision of the construction work. This architect or civil engineer conducting the inspection and supervision of the construction work may or may not be the same architect or civil engineer who is responsible for the design of the building. It is understood however that in either case, the designing architect or civil engineer is not precluded not prevented from conducting inspection of the construction work to check and determine compliance with the plans and specifications of the building as submitted. MODULE 1.0: Introduction to Building Code Building Permits Inspection and Supervision of Work There shall be kept at the jobsite at all times a logbook wherein the actual progress of construction including tests conducted, weather conditions and other pertinent data are to be recorded. Upon completion of the construction, the said licensed architect or civil engineer shall submit the logbook, duly signed and sealed, to the Building Official. He shall also prepare and submit a Certificate of Completion of the project stating that the construction of building conforms to the provisions of this Code as well as with the approved plans and specifications. MODULE 1.0: Introduction to Building Code Occupancy Permits MODULE 1.0: Introduction to Building Code Occupancy Permits As previously stated, based on the National Building Code of the Philippines, the licensed architect or civil engineering in-charge with the inspection and supervision of the project shall prepare and submit a Certificate of Completion of the project stating that the construction of building conforms to the provisions of this Code and its approved plans and specifications. After submitting the Certificate of Completion to the Building Official along with various documents supporting this document, the Building Official shall conduct its final inspection prior to an issuance of a Certificate of Occupancy. This Certificate of Occupancy (or Occupancy Permit) certifies that the finished building or structure or its portion, after its inspection by an inspector or enforcer from the Office of the Building Official, has been successfully completed in compliance with the standards set by the National Building Code of the Philippines. MODULE 1.0: Introduction to Building Code Occupancy Permits As mandated by the National Building Code of the Philippines, no building or structure shall be used or occupied and no change in the existing use or occupancy classification of a building or structure or its portion shall be made until the Building Official has issued a Certificate of Occupancy. A certificate of Occupancy shall be issued by the Building Official within thirty days if, after final inspection and submittal of a Certificate of Completion, it is found that the building or structure complies with the provisions of this Code. The Certificate of Occupancy shall be posted or displayed in a conspicuous place on the premises and shall not be removed except upon order of the Building Official. MODULE 1.0: Introduction to Building Code Intended Learning Objectives: At the end of the presentation, the students shall: ✓ Describe the history of building code 0 ✓ 1Identify the general provision for NBCP and NSCP 0Explain the plan enforcement, the duties and responsibilities of ✓ 1building official, and understand the building and occupancy permits. MODULE 1.0: Introduction to Building Code OPEN FORUM MODULE 1.0: Introduction to Building Code End of Presentation THANK YOU! ☺☺☺ If you have any inquiries, please contact me at: [email protected] Franklyn Manggapis FRANKLYN F. MANGGAPIS Instructor Civil Engineering Department https://www.researchgate.net/profile/ Technological Institute of the Philippines - Quezon Franklyn-Manggapis