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Chicken Tacos with Rice and Beans

October 18, 2024
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50,351 students
5,743 full-time instructional faculty
6,578 full-time non-instructional staff
48,677 residents City of East Lansing in 8.125 square miles

Infrastructure Planning and Facilities

Nourriture d’automne

 

 

Michigan Lower Peninsula

 

Interior Finishes

October 17, 2024
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2024 International Code Council’s Conference, Expo and Committee Action Hearings Group A #2

2024 International Building Code Chapter 8: Interior Finishes 

When selecting colors for educational facilities, primary considerations are the following:  

Function and Purpose: The intended use and function of each space within the educational facility play a significant role in color selection. Different areas, such as classrooms, laboratories, common areas, or specialized rooms, may have distinct color needs based on their purpose. For example, calming and muted colors may be preferred in spaces where concentration is essential, while vibrant and stimulating colors could be used in collaborative or creative areas.

Age and Developmental Stage: The age group and developmental needs of the students using the facility influence color choices. Color psychology and research on the effects of color on learning and behavior can guide architects in selecting appropriate colors for different age ranges. For instance, soft, warm tones may be suitable for early childhood areas, while older students might benefit from a more sophisticated color palette.

Wayfinding and Orientation: Colors can be used strategically to aid wayfinding and create a sense of direction within the facility. Architects may choose different colors or color schemes for various zones or floors to help students and visitors navigate the space more easily. Clear and consistent color cues can enhance orientation and reduce confusion.

School Branding and Identity: Some educational institutions have specific branding colors or logos that they wish to incorporate into the facility design. Architects may work with the school administration or design team to integrate these brand elements appropriately, ensuring that the chosen colors align with the school’s identity and values.

Natural and Artificial Lighting: The amount and quality of natural and artificial lighting in a space can impact how colors are perceived. Architects consider the lighting conditions of each area when selecting colors to ensure they appear as intended. They may choose lighter colors to enhance natural light or incorporate lighting design strategies that complement the chosen color scheme.

We start our exploration of best practice with the International Building Code which defines occupancy classifications and sets standards for architectural coating selection, application and maintenance contribute to safety and sustainability goals.

CLICK IMAGE to access entire chapter

 

2024/2025/2026 ICC CODE DEVELOPMENT SCHEDULE

 

 

Wires

October 15, 2024
mike@standardsmichigan.com

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Ampere current flows through copper or aluminum conductor due to the movement of free electrons in response to an applied electric field of varying voltages.   Each copper or aluminum contributes one free electron to the electron sea, creating a vast reservoir of mobile charge carriers. When a potential difference (voltage) is applied across the ends of the conductor, an electric field is established within the conductor. This field exerts a force on the free electrons, causing them to move in the direction of the electric field.  The resulting current flow can be transformed into different forms depending on the nature of the device.

Heating: When current flows through a resistor, it encounters resistance, which causes the resistor to heat up. This is the principle behind electric heaters, toasters, and incandescent light bulbs.

Mechanical Work: Current flowing through an electric motor creates a magnetic field, which interacts with the magnetic field of the motor’s permanent magnets or electromagnets. This interaction generates a mechanical force, causing the motor to rotate. Thus, electrical energy is converted into mechanical energy; including sound.

Light: In an incandescent light bulb, a filament heats up ( a quantum phenomena) due to the current passing through it. This is an example of electrical energy being converted into light energy; including the chemical energy through light emitting diodes

Today we dwell on how conductors are specified and installed in building premise wiring systems primarily; with some attention to paths designed to carry current flowing through unwanted paths (ground faults, phase imbalance, etc).   In the time we have we will review the present state of the best practice literature developed by the organizations listed below:

International Electrotechnical Commission

60304 Low voltage installations: Protection against electric shock

Institute of Electrical and Electronic Engineers

National Electrical Safety Code

Insulated Cable Engineers Association

International Association of Electrical Inspectors

National Fire Protection Association

National Electrical Code

Code Making Panel 6

Transcript of CMP-6 Proposals for 2026 NEC

Other organizations such as the National Electrical Manufacturers Association, ASTM International, Underwriter Laboratories, also set product and installation standards.  Data center wiring; fiber-optic and low-voltage control wiring is covered in other colloquia (e.g. Infotech and Security) and coordinated with the IEEE Education & Healthcare Facilities Committee.

Use the login credentials at the upper right of our home page.


Related:

2017 National Electrical Code § 110.5

Neher-McGrath Calculation: Cable Calculation ampacity and Thermal Analysis

ETAP: Cabling Sizing – Cable Thermal Analysis

 

System Aspects of Electrical Energy

Impedance Grounding for Electric Grid Surviability

Electric Power Availability: Cold Weather Preparedness

Architecture of power systems: Special cases

Outdoor Deicing & Snow Melting

Campus Outdoor Lighting

High Voltage Electric Service

Campus Bulk Electrical Distribution

Codex Alimentarius

October 15, 2024
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The Codex Alimentarius Commission regularly reviews and updates its standards and guidelines to reflect the latest scientific knowledge and technological advancements in the food industry. These standards are voluntary, but they serve as a reference for countries and international organizations when developing their own food safety and quality regulations. Compliance with Codex standards can facilitate international trade by ensuring that food products meet common criteria for safety and quality.

Some of the key areas addressed by Codex standards include:

Food safety: Codex sets standards for food contaminants, residues of pesticides and veterinary drugs, food additives, and microbiological criteria to ensure that food products are safe for consumption.

Food labeling: Codex provides guidelines on how food products should be labeled, including information on ingredients, nutrition, allergens, and more.

Food hygiene: It establishes principles and guidelines for food handling, processing, and storage to prevent foodborne illnesses.

Food quality: Codex standards also cover the quality attributes of various food products, including fruits, vegetables, and various processed foods.

Food additives: Codex regulates the use of food additives to ensure they are safe for consumption and serve a specific purpose in food production.

Residue limits: It sets maximum residue limits for various chemicals, such as pesticides and veterinary drugs, in food products to protect consumers from potential harm.

Blockchain Tokens for Food Traceability

 

The Science of Food Standards

Food Safety Risk Management

 

Electrical Commissioning Specifications

October 15, 2024
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University of California San Diego Microgrid Installation



The InterNational Electrical Testing Association (NETA) is an association of leading electrical testing companies comprised of visionaries who are committed to advancing the industry’s standards for power system installation and maintenance to ensure the highest level of reliability and safety.  It has launched a new revision cycle to update  the existing Edition of ANSI/NETA ECS Standard for Electrical Commissioning Specifications for Electrical Power Equipment and Systems.  From the standard prospectus:

Scope: It is the purpose of these specifications to assure that tested electrical equipment and systems are operational, are within applicable standards and manufacturer’s tolerances, and are installed in accordance with design specifications.

Project Need: The purpose of these specifications is to assure that tested electrical systems are safe, reliable, and operational; are in conformance with applicable standards and manufacturers’ tolerances; and are installed in accordance with design specifications. These specifications are specifically intended for application on electrical power equipment and systems.

Stakeholders: Commissioning agents, governmental agencies, A&E firms, inspection authorities, owners of facilities that utilize large blocks of electrical energy, electrical testing firms.

This standard is not intended to be submitted for consideration as an ISO, IEC, or ISO/IEC JTC-1 standard.

Revision cycles to other titles in the NETA catalogue:

NETA standards are typically referenced in electrical system construction documents for setting safety criteria before local authorities permit initial system energization and building occupancy.  The NETA suite is also among the constellation of consensus documents that set the standard of care for the safety of building electrical systems across the full span of an electrical system life cycle.

We review the NETA catalog jointly with the IEEE Education & Healthcare Facilities Committee which is the locus of the most informed technical and business opinions on customer-owned electrical power generating facilities for the education facilities industry.   That committee meets online twice today:

Teleconferences | May 22, 2018

All standards dealing with the #TotalCostofOwnership of distributed electrical energy resources are on the standing agenda of our weekly Open Door teleconferences which are hosted weekly on Wednesday at 11 AM Eastern time.  Click here to log in.

Issue:[13-44]

Category: Electrical, Facility Asset Management, #SmartCampus

Colleagues: Mike Anthony, Jim Harvey, Gary Walls, Glenn Keates

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