ACH 122 Lecture 01 (Bldg Codes)

Anne Arundel Community College
Anne Arundel Community CollegeAnne Arundel Community College
Building Codes  and   Regulatory Requirements Building Codes & Life Safety Code Development Zoning Ordinances Legal Constraints
The Beginning of a Building •  an idea in someone’s mind •  a desire for something new and accommodating •  an element for society and history
The Beginning of a Building ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],The Beginning of a Building
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],The Beginning of a Building
[object Object],[object Object],[object Object],[object Object],[object Object],The Beginning of a Building
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],The Beginning of a Building
LET THE CONSTRUCTION BEGIN
But..........Wait a minute...... It's a lot more complicated than that!!
Selection Considerations for  Building Materials ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Building System Choices ,[object Object],[object Object],[object Object],[object Object],[object Object]
Performance Vs. Construction ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Who Has Primary Responsibility for  Building Material Selection? ,[object Object],[object Object],[object Object],[object Object]
Who is Primarily Responsible for  Construction Methods? ,[object Object]
Building Constraints ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Building Constraints ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Additional  Building Constraints    Building Codes    Zoning Ordinances    Legal Constraints
Building Codes ,[object Object],[object Object],[object Object],“…  establish minimum construction standards for the  protection of life, health, and welfare of the public.”
Building Codes ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Building Codes
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Building Codes
[object Object],[object Object],[object Object],[object Object],Building Codes
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Building Codes
Life Safety & Building Code Issues ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Three Major Factors  Determines the Development of a Building: ,[object Object],[object Object],[object Object],CODE RELATIONSHIP
The Code Relationship ,[object Object],[object Object],[object Object],[object Object],Type of Occupancy Building Use
The Code Relationship ,[object Object],[object Object],[object Object],[object Object],Type of Occupancy Building Use Fire-Resistance Rating of Construction Construction Type
The Code Relationship ,[object Object],[object Object],[object Object],[object Object],[object Object],Allowable Height & Area Zoning Ordinances Fire-Resistance Rating of Construction Construction Type
The Code Relationship Type of Occupancy Building Use Allowable Height & Area Zoning Ordinances Fire-Resistance Rating of Construction Construction Type
Type of Occupancy ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Construction Types
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Construction Types
[object Object],[object Object],[object Object],[object Object],[object Object],Construction Types
[object Object],[object Object],[object Object],Construction Types ,[object Object],[object Object],Same description as Type II
[object Object],[object Object],[object Object],[object Object],[object Object],Construction Types ,[object Object],[object Object]
[object Object],[object Object],[object Object],Construction Types ,[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object],[object Object],Construction Types ,[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Building Type & Fire Resistance Ratings
Other Codes Affecting Buildings ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Fire Resistance Ratings ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Establishing Fire Ratings ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Fire Ratings Issued by: ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Fire Ratings Issued by: ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Underwriter’s Laboratory Note the level of ‘detail’
Zoning Ordinances ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Legal Constraints ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Legal Constraints ,[object Object],[object Object],[object Object],[object Object],[object Object]
Additional Building Standards Info ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object],[object Object],Additional Building Standards Info
[object Object],[object Object],[object Object],[object Object],[object Object],Additional Building Standards Info
The   RESPONSIBILITY ……… ,[object Object],[object Object]
NEXT LECTURE Sustainability and the LEED Rating System
1 de 53

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ACH 122 Lecture 01 (Bldg Codes)

Notas del editor

  1. Introduction to purpose for building
  2. Suitability: PRIMARY FOCUS OF THIS COURSE SUITABLE FOR THE USE INTENDED EXAMPLES: CARRY THE LOADS, PROVIDE THE REQUIRED FUCTION, SUITABLE WITH ENVIRONMENT Availability; CAN YOU OBTAIN IT? IN THE TIME NEEDED? Cost; MOST ALWAYS A “PRIME” CONSIDERATION OFTEN THE PRIMARY RESTRAINT Appearance; DESIGN (AND TASTE) CONSIDERATION, subjective ARCHITECT AND OWNER Preference; SUBJECTIVE CONSIDERATION - A/E & OWNER
  3. Building Performance Issues ITEMS SUCH AS FUNCTION, AESTHETICS DURABILITY, LIFE, expansion/contraction, heat flow “ STRUCTURAL” Design CONSIDERATIONS MAINTAINANCE MARKET ATTRACTING FIRE SAFETY, ETC. INITIAL COST, LIFE CYCLE COST Evaluated on Every Building CONFRONTED DURING DESIGN Involve “Trade-offs” - Time, Cost, Quality Construction Issues Deal with Actual Construction Relate to Means and Methods ITEMS SUCH AS: SAFETY, SCHEDULE, COST, QUALITY, OPTIMUM USE OF TRADES, WEATHER, ACTIVITY SEQUENCING, PRODUCTIVITY
  4. Contractual Arrangements; TRADITIONAL OAC?, DESIGN BUILD?, DBO?? A/E STILL INVOLVED - DEGREE OF INVOLVEM’T Designer/Architect TYP.-PRIMARY INVOLVEMENT/RESPONSIBILITY WITH INPUT FROM; Owner for suitability, appearance & preference AND Contractor on cost and availability AND SOMETIMES SUITABILITY WHY SHOULD A CONTRACTOR BE FAMILIAR WITH MATERIALS? HAVE KNOWLEDGE OF COST, AVAILABILITY, INSTALLATION REQUIRMENTS - TO BE AN EXPERT/SOMEONE WHO CAN ASSIST THE THE OWNER AND A/E
  5. EXPLAIN AIA 201 (CONTRACTUAL CONDITIONS) WHY IS CONTRACTOR RESPONSIBLE? (& NOT A/E, ETC) Most Knowledgeable, “controls” the site operations Method/means affects price, & time What the contractor should best know HOW OFTEN IS CONTRACTOR “ instructed otherwise ”? WHY HOW DO CONTRACTORS GET IN TROUBLE? USING “NON-APPROVED(SPEC.) MATERIALS NOT FOLLOWING MANUF. RECOMMENDATIONS EXAMPLES; WP CURING TIME, HOW TO AVOID PROBLEMS FOLLOW PROJECT SPECIFICATIONS, MANUFACTURERS INSTRUCTIONS/RECOMMENDATIOS
  6. MANY CODE REQUIREMENTS HAVE TO DO WITH “FIRE RATING” REQUIREMENTS Measured in Hours (or fraction thereof) Typically - Increased Fire Resistance results in Increased Construction Cost INCREASED RATING - GENERALLY INCREASED SAFETY, BUT ALSO INCREASED COST THEREFORE OFTEN BUILD YTO LOWEST ACCEPTABLE RATING. WHY??? OWNERS WANT TO BE UNSAFE??? NO, OWNERS WANT TO BE COMPETITIVE
  7. Full Scale Laboratory Tests MOCKUP, ACTUAL COMPONENTS TEST TO DESTRUCTION Identification of Components TABLES / STANDARDS PUBLISHED MUST BUILT TO / DUPLICATE TO MAINTAIN RATING American Society for Testing and Materials (ASTM) AS WITH A NUMBER OF CONSTRUCTION TESTS, ESTABLISHES TESTING STANDARDS
  8. Building Material Manufacturer WHY? SO that their product can be used. Construction Trade Organizations TYPICALLY - MANUFACTURERS ORGANIZATIONS APA, ACI, CRSI (Conc. Reinf. Steel Institute) Rating Services Underwriter’s Laboratory (UL) MOST COMMON PUBLISHES BOOK WITH ASSEMBLIES AND RATINGS UL LABEL ON A NUMBER OF PRODUCTS ( SHOW UL BOOK) Factory Mutual (FM) MORE FOR INSURANCE RATINGS TYP. REVIEW AND APPROVE SPRINKLER DWGS. LOOK AT HEAD SPACING, FLOW RATES , EQUIPMENT
  9. Building Material Manufacturer WHY? SO that their product can be used. Construction Trade Organizations TYPICALLY - MANUFACTURERS ORGANIZATIONS APA, ACI, CRSI (Conc. Reinf. Steel Institute) Rating Services Underwriter’s Laboratory (UL) MOST COMMON PUBLISHES BOOK WITH ASSEMBLIES AND RATINGS UL LABEL ON A NUMBER OF PRODUCTS ( SHOW UL BOOK) Factory Mutual (FM) MORE FOR INSURANCE RATINGS TYP. REVIEW AND APPROVE SPRINKLER DWGS. LOOK AT HEAD SPACING, FLOW RATES , EQUIPMENT