Author Archives: mike@standardsmichigan.com

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Reliability Analysis for Power to Fire Pumps

Reliability Analysis for Power to Fire Pump Using Fault Tree and RBD

Robert Schuerger | HP Critical Facilities (Project Lead, Corresponding Author) 

Robert Arno | ITT Excelis Information Systems

Neal Dowling | MTechnology

Michael  A. Anthony | University of Michigan

 

Abstract:  One of the most common questions in the early stages of designing a new facility is whether the normal utility supply to a fire pump is reliable enough to “tap ahead of the main” or whether the fire pump supply is so unreliable that it must have an emergency power source, typically an on-site generator. Apart from the obligation to meet life safety objectives, it is not uncommon that capital on the order of 100000to1 million is at stake for a fire pump backup source. Until now, that decision has only been answered with intuition – using a combination of utility outage history and anecdotes about what has worked before. There are processes for making the decision about whether a facility needs a second source of power using quantitative analysis. Fault tree analysis and reliability block diagram are two quantitative methods used in reliability engineering for assessing risk. This paper will use a simple one line for the power to a fire pump to show how each of these techniques can be used to calculate the reliability of electric power to a fire pump. This paper will also discuss the strengths and weakness of the two methods. The hope is that these methods will begin tracking in the National Fire Protection Association documents that deal with fire pump power sources and can be used as another tool to inform design engineers and authorities having jurisdiction about public safety and property protection. These methods will enlighten decisions about the relative cost of risk control with quantitative information about the incremental cost of additional 9’s of operational availability.

 

 

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For all the Saints – Sine Nomine

Although most closely associated with All Saints’ Day, “For All the Saints” is often sung throughout the year in Anglican churches and collegiate chapels because its theme is not confined to a single feast. It celebrates the Church as a continuing fellowship across generations, encouraging Christians in the ordinary work of discipleship. In that respect, it speaks naturally to the long green season of Ordinary Time

May be an image of violin, chess and piano
Music is the oldest continuously evolving grammar of ordered relationships in the Western intellectual tradition.

Sacred Spaces

For all the saints, who from their labours rest,
Who thee by faith before the world confessed,
Thy Name, O Jesus, be for ever blessed.
Alleluia, Alleluia!

Thou wast their Rock, their Fortress and their Might;
Thou, Lord, their Captain in the well-fought fight;
Thou, in the darkness drear, their one true Light.
Alleluia, Alleluia!

O may thy soldiers, faithful, true and bold,
Fight as the saints who nobly fought of old,
And win, with them, the victor’s crown of gold.
Alleluia, Alleluia!

O blest communion, fellowship divine!
We feebly struggle, they in glory shine;
Yet all are one in thee, for all are thine.
Alleluia, Alleluia!

And when the strife is fierce, the warfare long,
Steals on the ear the distant triumph song,
And hearts are brave again and arms are strong.
Alleluia, Alleluia!

The golden evening brightens in the west;
Soon, soon to faithful warriors cometh rest;
Sweet is the calm of Paradise the blest.
Alleluia, Alleluia!

But lo! there breaks a yet more glorious day;
The saints triumphant rise in bright array;
The King of Glory passes on his way.
Alleluia, Alleluia!

From earth’s wide bounds, from ocean’s farthest coast,
Through gates of pearl streams in the countless host,
Singing to Father, Son and Holy Ghost:
Alleluia, Alleluia!

History of Western Civilization Told Through the Acoustics of its Worship Spaces

The English Hymnal

“Harvest at Rest” George Cole 1865

Push-Cart Cold Brew

BLOOMINGTON WEATHER

Standards Indiana | Indiana University Total Net Position: $5.223B


Ideal Financial Year

Sometimes there are no standards; only comparisons.  An examination of representative essential works (infrastructure) charges that appear on student invoices.

“The Consummation of Empire” 1836 Thomas Cole

Room, Board & Boiler: A Selection

University of Mississippi (Ole Miss):

Capital Improvements Fee

— used to fund facility construction and improvements. The fee is assessed by term and prorated by credit hour, with a full-time maximum.

University of Oregon:

Building Fee

— supports construction and debt service for capital projects, principally student centers, health centers and recreation facilities. A separate Recreation Center Fee also supports construction, debt service, maintenance and operations.

University of Central Florida:

Capital Improvement Fee

— $6.76 per credit hour, shown separately in the university’s tuition and fee schedule.

Florida Gulf Coast University:

Capital Improvement Fee

— $6.76 per credit hour, separately identified in the published tuition and fee schedule.

Florida Atlantic University:

Capital Improvement Fee

— $6.76 per credit hour, itemized separately from tuition and other mandatory fees.

University of Kansas:

Building Fee

— separately identified among required student fees. KU also identifies facilities, maintenance and equipment charges within student health and recreation fees.

Kean University:

Capital Improvement Fee

— supports debt and qualifying renovation and construction projects. The university also identifies building maintenance and upgrades within its University Centers Fee.

Western Michigan University: Tuition and Required Fees

Translatio Studii

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Bruin Café

GRONINGEN WEATHER

https://standardsmichigan.com/136343-2/

 

“Europe today has little desire to reproduce itself,
fight for itself or even take its own side in a argument.
By the end of the lifespans of most people currently alive,
Europe will not be Europe and the peoples of Europe
will have lost the only place in the world we had to call home”

– Douglas Murry (“The Strange Death of Europe”)

Nederland

Large European universities such as Rijksuniversiteit Groningen are integrated into the fabric of the surrounding city. There are several ways in which this integration takes place:

Physical location: Many European universities are located in the heart of the city, often in historic buildings that have been repurposed for educational use. This central location means that the university is easily accessible to students and the general public, and that it is often surrounded by other cultural institutions, such as museums, theaters, and libraries.

Student life: The presence of a large student population can have a significant impact on the city’s culture and economy. Many European cities have developed a vibrant student culture, with cafes, bars, and other venues catering to the needs and interests of young people. This can help to create a sense of community between the university and the city, and can also bring economic benefits to local businesses.

Facilities Organization

Research and innovation: Large European universities are often at the forefront of research and innovation, and they can be important drivers of economic growth in the surrounding region. Many universities work closely with local businesses and industries, and they may also collaborate with other universities and research institutions in the area.

Cultural exchange: Universities can be important centers of cultural exchange, both for international students and for local residents. Many European universities offer language classes and other cultural programs that are open to the public, and they may also host lectures, concerts, and other events that are designed to promote cross-cultural understanding.

The integration of large European universities into the city is a complex and multifaceted process that can have a significant impact on the social, cultural, and economic life of the surrounding region.

Sinterklaas Koffie


The origin of brown cafés can be traced back to the 17th century, during the Dutch Golden Age. At that time, the Netherlands was a prosperous and influential trading nation, and Amsterdam was a bustling city with a thriving port. Sailors, merchants, and locals needed places to socialize, relax, and conduct business, leading to the emergence of taverns and pubs.

The term “brown café” is believed to have originated from the brownish stains that formed on the walls and ceilings due to tobacco smoke, candle soot, and other atmospheric elements. These stains gave the cafés a distinct, cozy ambiance and a sense of history.

Brown cafés became an integral part of Dutch culture, serving as communal gathering spots for people of all walks of life. They were places where locals would meet friends, engage in conversations, enjoy a drink, and sometimes play board games like chess or backgammon. Over time, brown cafés became associated with an authentic, unpretentious, and relaxed atmosphere, attracting both locals and tourists.

The unique charm of brown cafés lies in their preserved historical interiors, with old wooden furniture, dim lighting, and a wide selection of local beers and spirits. Many brown cafés still retain their original character, transporting visitors back in time and providing a cozy retreat from the hustle and bustle of modern life.

While the concept of brown cafés originated in the Netherlands, similar types of establishments can also be found in other European countries, such as Belgium and parts of Germany. However, the term “brown café” is primarily associated with the Dutch tradition of cozy, atmospheric, and convivial drinking establishments.

 


Nederland

Smart Grid Blockchains

Energy Academy

Media stúdzjes

Promovendus maakt recyclebaar rubber

 

Methods of Building Measurement

BOMA International sets the standard for measuring buildings. In 1915, BOMA published its first office standard, Standard Method of Floor Measurement. Throughout the years, the standard has been revised to reflect the changing needs of the real estate market and the evolution of office building design.

BOMA International is the American National Standards Institute (ANSI) secretariat for a suite of area measurement standards.

The BOMA catalog remains active, with recent revisions reflecting changes in building use, energy accounting and increasingly complicated mixed-use occupancies.

2024 Catalog


Government capital aid for schools is usually capped by classified building type and measured area. States sort facilities by grade band (elementary, middle, high school) and program (special education, CTE), then apply published gross-square-foot-per-student allowances.
.
Eligible size is typically gross area to the exterior walls; circulation, walls, and mechanical space are included via net-to-gross markups. Only that baseline is state-funded; extra square footage is a local cost. Misclassification or a different measurement method (net vs. gross, interior vs. exterior) changes the funded envelope and can cut or inflate aid.
.
Higher-education inventories often use FICM assignable-versus-gross rules for similar reporting and reimbursement.  K-12 inventories take into account stairs, voids, mechanical rooms, portables, and renovations.  So classification plus the chosen measurement method can change what is eligible for public money.

“The Ideal City” 1480 Giuliano da Sangallo

Inspired by Lord Kelvin’s “If you can not measure it, you can not improve it” and Peter Drucker’s adage “If you can’t measure it, You can’t improve it” and  W. Edwards Deming’s counter-argument — “It is wrong to suppose that if you can’t measure it, you can’t manage it – a costly myth.” we present the standards catalog of the Building Owner’s Management Association:

BOMA Standards

BOMA Area Measurement Standards Timeline 1915-2021

At the moment all titles in this catalog seem to be stabilized.  Largely because a sizeable portion of square footage in every school district, college, university and university-affiliated healthcare research and clinical delivery system derives at least part of its funding from governments at all levels there are workgroups devoted to measuring square footage and documenting its use.   For example:

Space Management: University of Oklahoma

Space Management: Texas A&M University-San Antonio

Space Management Policy: University at Buffalo

Getting square-footage right is essential for securing an organization’s sustainability and “green” claims for example.  The links in previous posts provide for information about future public consultations.

We maintain the BOMA catalog on the agenda of our Space Planning, Hammurabi and Architectural colloquia, hosted 6 to 8 times annually.   See our CALENDAR for the next online meeting, open to everyone.

€ 492 Million: Wirtschaftsuniversität Wien


Posted March 20,  2021

We drill into the specifics commonly found in education communities: sub-lease of space to private industry in publicly-owned facilities.  The Building Owners and Managers Association International is an ANSI-accredited consensus standard developer and revised its standard — BOMA Z65.5 Retail Properties: Standard Method of Measurement.  Measuring the area of a retail building can quickly become complex when variables must be considered such as ancillary space, mezzanines and storefront lease lines.  Many large research universities have long since leased space within many of their building envelopes for private industry to service their communities — student unions, hospitals, dormitories and athletic venues, for example.  From the project prospectus:

Z65.5 is intended exclusively for retail properties and their associated structures and may be applied to single-tenant, multi-tenant or multi-building configurations. It features a single method of measurement, with two levels of measurement data, known as Partial Measurement and Overall Measurement for retail properties. It does not measure sidewalks, surface parking, drainage structures, or  other ancillary site improvements.  This standard is chiefly designed to generate Gross Leasable Area figures, a key metric in retail leasing; however, it also produces area figures which may be of interest to those examining space utilization, valuation, benchmarking, and the allocation of building expenses to various cost centers. The scope of this standard is not intended to be submitted for consideration as an ISO, IEC, or ISO/IEC JTC-1 standard.

Public consultation is open until February 8th.  

You may obtain an electronic copy from: floorstandards@boma.org.   Send comments (with optional copy to psa@ansi.org) to: floorstandards@boma.org.  We encourage user-interest subject matter experts in education facility management to participate directly in the BOMA standards development process by communicating directly with Tanner Johnson at BOMA (tjohnston@boma.org) or 202-326-6357 for more information.

We keep the BOMA catalog on the standing agenda of our colloquia devoted to building construction best practice.  See our CALENDAR for the next online meeting; open to everyone.

Issue: [14-117]

Category: Architectural, Facility Asset Management

Colleagues: Jack Janveja, Richard Robben

More

National Center for Education Statistics: Postsecondary Education Facilities Inventory and Classification Manual

Carnegie Classification of Institutions of Higher Education


Posted February, 20  2020

The Building Owners and Managers Association International (BOMA) is an ANSI-accredited consensus standard developer.  BOMA has initiated the process of revising its real property measurement standard —  BOMA Z65.2 For Industrial Buildings: Standard Methods of Measurement.  The primary objectives of this standard are:

– To promote an unambiguous framework for determining the areas of Industrial Buildings with a strong focus on Rentable Area calculations;
– To facilitate transparency and clear communication of building measurement concepts among all participants in the commercial real estate
industry;
– To allow a comparison of values on the basis of a clearly understood and generally agreed upon method of measurement; and
– To align concepts and measurement methodologies with the International Property Measurement Standards: Industrial Buildings (January 2018)
document.

Comments due March 15th

Click here to view these changes in full (Page 2) 

Send comments (with optional copy to psa@ansi.org) to: tjohnston@boma.org

"The past is never dead. It's not even past" -- William Faulkner

Standards Michigan follows, but d0es not advocate in most of the BOMA standards suite for the following reasons:

  • Educational facility occupancies are fairly well accounted for in existing federal and state regulations
  • Advocacy in energy-related best practice titles are a better use of resources at the moment.

We encourage user-interest subject matter experts in education facility management to participate directly in the BOMA standards development process by communicating directly with Tanner Johnson at BOMA (tjohnston@boma.org) or 202-326-6357 for more information.

We maintain the entire BOMA suite on our periodic Model Building Code colloquia.  See our CALENDAR for the next online meeting; open to everyone.

Issue: [15-200]

Category: Architectural, Space Plaaning, Facility Asset Management

Colleagues: Jack Janveja, Richard Robben


LEARN MORE:

Facilities Information Management

Guideline for Square Footage Requirements for Educational Facilities

Guide to School Site Analysis and Development

Mixed Use Standard

 

ARCHIVE / BOMA

5.18.20

LIVESTREAM: WCRD 91.3FM

Ball State University was founded in 1918 and was originally named the Eastern Indiana Normal School and primarily a teacher’s college. The university was renamed Ball State University in 1965, in honor of the five Ball brothers, who began by manufacturing and selling wooden jacketed tin cans. In 1884, the company introduced the Ball Improved Mason Jar, which became a popular way to preserve food.

The university is home to the Center for Middletown Studies, which conducts research on the social and cultural dynamics of small-town America.

CLICK IMAGE to start livestream

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Standards Indiana

Indiana

Falsus in uno, Falsus in omnibus

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