5 Important Things a CNC Milling Machine Operator Must Know Before Operating

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In the industrial mechanical business industry, Computer Numerical Control (CNC) milling machines are widely used to fabricate components from different materials, which have succeeded the traditional milling methods; and these machines would be able to get things done effectively with the assistance of human operators.

Hence, here are a few important things that an operator should know before operating such CNC machining center:

1. You must be proficient in G programming language (also known as G-code) – Most CNC milling machines are controlled by integrated control software, which single movement of the cutting tool is derived from G-codes. Therefore, as an operator, you need to familiar with Computer-aided manufacturing (CAM) software as it is a compulsory skill needed to perform high precision machining operations. Since it is getting easier to use CAM software as it has several features that requires less programming, most companies offer training for their employees – particularly for those who are just getting started as a CNC machine operator.

2. Preparing and handling the cutting tools – As a CNC machining center operator, you will have a routine of operating CNC milling machine including start-up and shutdown operations. For instance, you need to make sure that the cutting tools are properly placed before the milling operation starts. In addition, you need to load raw materials into the work cube and make appropriate adjustments to machine. Besides that, you need to monitor the performance of the machining center to ensure that the components are produced precisely. If the components are not manufactured within the precision range, you need to check the conditions of the cutting tools before sending them for maintenance.

3. Troubleshoot and rectify minor errors – Being a CNC milling machine operator, you are expected to perform basic maintenance tasks including replacing necessary tools including drills, tapers, knobs and etc. If you have come across any major problems which affect your workload, you need to seek assistance from set-up machinists and supervisor to resolve such problems immediately.

4. Take note of the preventive measures – Be sure to understand the preventive measures of your working environment before you start performing any CNC milling operations. The most important thing that most operators would concern is to stop the machine immediately when things fall out of place. Thus, most CNC milling machines has a true interrupt program button that stops cutting and retracts the tool.

5. Must have knowledge of using the precision inspection equipments – You need to ensure that the components need to be produced within the precision range. Therefore, you need to make use of precision inspection equipments such as calipers, micrometers and optical comparators; to track the performance of the CNC milling machine so as to confirm that the component fabrication process are effectively done.

By knowing the important things mentioned above, hope that you are capable to handle CNC milling machines productively.

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Source by Jimmy Dales

How to Find the Best Limo Services

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Whatever the occasion, whether you need collecting from the airport, dropping off at a stylish party, or you’re off to tie the knot, you can’t beat an impressive arrival.

If you live, you’ll know that the elements can be unpredictable, particularly throughout the winter months. You’ll also know how difficult it can be to hail a cab when you need one the most. If you’re heading to an important event, you won’t want to risk your outfit being ruined, or having to spend the night in wet clothing.

Alternatively, if you’re just visiting, you may want to consider hiring a limo to get you from A to B, particularly if you’re going to be in during the city’s colder months.

What better way to arrive at your business meeting, or make your way to an important client dinner, than in one of the most stylish vehicles around? Plus, you’ll be warm and dry in a comfortable, well-heated environment. Some limo services even offer refreshments.

Using a limo service will also mean you’re free to make calls, send e-mails or even apply your make up if you’re in a rush! You won’t have to worry about driving in a new city, particularly if you’re travelling from Europe(you’ll surely have enough to do without worrying about adapting to driving on the other side of the road).

An experienced driver will take care of that for you. For a simple and convenient airport collection, you’ll only need to notify most limo services a couple of days in advance. Some may even be able to provide cars at the last minute, but it’s often best to book early to avoid disappointment.

There are many limo services out there that you can hire for your entire trip, but you’ll want to do some research to find the ones with the best rates. Most limo providers will offer a full meet and greet service, where your driver will meet you in the baggage claim area.

This is particularly helpful if you have a lot of luggage, as the driver will be on hand to help you will your bags and take you smoothly to your next location. Make sure you make your flight by booking an airport drop off service for your departure, too.

If you’re getting married in, it is be more important than ever that you arrive at your ceremony in style and comfort. You’ll want to start your new life together in the best possible way, with memories you’ll cherish forever, and photographs to match. There are a vast amount of limo services available to couples getting wed, including wedding packages to suit any budget.

Some limo providers even offer party buses as an optional extra, providing your guests with their own transportation. This comes in particularly useful if the weather is not as favourable as you’d hoped.

Perhaps it’s your youngster in need of a limousine? Most limo services will offer a prom night package. It’s best to look for a limo provider with plenty of driving experience, as you’ll no doubt want to ensure that your child is in good hands and will be collected and dropped home promptly.

Whatever the event, make sure you find a limo service that’s right for you. You can access information about the various services available, by looking online, or inside a directory. If you have any queries, most limo providers will have friendly staff on hand to help, so look for a contact number on the site.

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Source by Vince Zogovich

What Are Different SDLC Phases and Its Methodologies?

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SDLC in software engineering concept of many types of software development methods. These methods provide a framework for planning and monitoring the development of an information system: the process of software development.

Overview

Systems Development Life Cycle (SDLC) is a logical process used by the systems analyst, an information system, including requirements, validation, training, and the user (interested parties) property. Each SDLC must meet a high quality lead and exceed customer expectations, to achieve the timely completion and cost estimates, works effectively and efficiently with existing and planned infrastructure, information technology and cheap to maintain and strengthen profitable.

Computer systems are complex and often (especially with the recent increase in Service-Oriented Architecture) connecting multiple legacy systems, possibly from different software providers charge. To have created this complexity, a number of systems development life cycle (SDLC) management models: “Cascade”, “Fountain”, “spiral”, “construction and repair, rapid prototyping,” progressive “and synchronize and stabilized. ” [Edit]

SDLC models can be described in the flexibility of repetitive sequence. Agile methods like XP and Scrum, focus on the process of light mass change rapidly along the development cycle. Iterative methods such as Rational unified process and Dynamic Systems Development Method, which limited the scope of the project and the expansion or improvement of products through many iterations. Successive over-or design-forward (BDUF) models such as waterfall, the focus directed at a comprehensive planning and correcting serious hazards and works for positive and predictable.

Some advocates of agile and iterative SDLC confused by the term sequential processes, or “traditional” but CCES is a general term for all methods for the design, implementation and exit the software.

In project management, a project can also project lifecycle (PLC) and a SDLC in which activities should be defined somewhat differently. According to Taylor (2004) «life cycle of the project includes all activities of the project, while focusing the entire lifecycle of system development to meet the requirements of the product.

History

The life cycle of systems development (SDLC) is a type of methodology used to describe the process of building information systems for collecting information on the systems in a very deliberate, methodical and structured, reaffirming each phase of the cycle life development. The life cycle of systems development, created by Elliott & Strachan and Radford (2004), “in 1960 for the development of system management functions in an era of big business. Information Systems activities focused on the heavy data processing and number crunching routines.

Several senior development systems are partly based on SDLC as a structured system analysis and design method (SSADM) products based in the United Kingdom Office of Government Commerce in the 1980s. Since, according to Elliott (2004), “approaching the traditional life cycle of systems development have been increasingly replaced by alternative approaches and frameworks have attempted to overcome some shortcomings of the traditional SDLC.

Phases of SDLC

Systems Development Life Cycle (SDLC) comply with the basic channels are essential for development, such as planning, analysis, design and development, and the next section. There are several models of systems development life cycle. The older model, initially as a Systems Development Life Cycle “model is the waterfall: a sequence of stages where each stage of production is contributing to the next. These steps broadly follow the same steps discussed basically but many different methods give different stages of cascade name and number of steps seems to vary from 4 to 7 There is no definitive right system development life cycle model, but measures can be classified and divided into several stages.

The CCES may in ten stages when identifying the products will be distributed jobs created or modified. The tenth stage occurs when the system is configured and the work performed, either eliminated or transferred to other systems. The functions and working results for the various phases described in the following chapters. All projects will require that the phases are executed sequentially. However, the phases are interdependent. Depending on the size and complexity of the project phases can be combined or may overlap.

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Source by M Vilson

A Spirited Vacation in Llandudno

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Have an amazing time at the finest seaside resort town of Wales.

Llandudno is a beautiful, waterfront resort town in Conwy County Borough, Wales. Situated between the twin limestone headlands, The Great Orme and The Little Orme, the sublime city of Northern Wales is a hotspot for tourism. Imagine yourself surrounded by the seraphic Irish beaches, lagoons of prismatic colors, whimsical little Victorian shops, aged copper mines and scenic walkaways. This summer, grab your luggage and set out to explore the wondrous Llandudno.

Llandudno is named after a Christian saint named Tudno. It is also famously known as the Queen of Welsh Resort. The high land area has seen Stone, Bronze and Iron Ages settlements over the centuries. The various copper mines on promenades were operated until middle of the nineteenth century when the Victorian town went into development as an uptown holiday resort. There are now over 200 hotels and the place is always bustling with happy tourists. One of the renowned hotels was Penforma Hotel, notably linked with Alice in Wonderland. According to a legend, Lewis Carroll was inspired to write about his heroine, Alice, after meeting a little girl, Alice Liddell, whose family used to vacation at the holiday-home of Carroll’s family. The hotel was recently torn down. The Welsh catchphrase for Llandudno is, ‘Hard Hafen Hedd’, which means ‘Beautiful haven of peace’. The slogan was given by a Romanian Queen Elizabeth and it reflects the tranquillity the town oozes.

As the largest seaside resort of Northern Wales, Llandudno is blessed with countless alluring attractions that will make your vacation refreshing and memorable. Start your trip by visiting the Great Orme that stipples the coastline. Standing atop the peak, you will be surprised by the magnificent landscapes of the little Welsh town. The summit’s backdrop is a radiant country park composed of bewitching scenery of fluttering butterflies, blossoming flowers and the songs of seabirds.

The Great Orme has ancient Bronze Age copper mines. A tramcar will take you into the depths of olden shafts where you can have the visual pleasure of centuries old monuments. A superb adventure at Snowdonia National Park can be a highlight of your retreat. The largest Welsh mountain, Snowdon and about hundreds of azure lakes, pristine beaches and moors make up the resplendent park.

The Bodnant Gardens are simply the most dazzling of ornamental gardens. The Gardens are ideal for a serene day spent under cool shades of whispering trees. Another great spot for placid walks is the long Victorian pier.

Moreover, the pier is surrounded by an array of quaint cafes, shops and restaurants where you can relish the best of the Welsh cuisines. Venue Cymru is an immense arts venue incorporating a huge theatre, concert area, arena, conference centre, bars, restaurants etc. The Venue holds live music shows, ballet performances, opera and ice shows.

For history enthusiasts, Llandudno Museum is a place to be. It proudly displays a collection of paintings and a range of items from World Ward and prehistoric times. To end a perfect day, stroll along the calm bank of West Shore. Llandudno is a perfect destination to escape the busy routines. Come back home rejuvenated from the trip of your dreams.

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Source by Cindy A. Wright

The Most Famous Peninsulas of Ireland

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Ards Peninsula

Located in County Down, the Ards Peninsula creates a beautiful vista with Strangford Lough shaping an almost semi-circular peninsula looking out at the Irish Sea. It is without doubt the most unusual shaped peninsula on the island of Ireland, most of whom are more sharply fjord-like defined. The Ards Peninsula is well populated with busy town of Newtownards to the north of it being the largest settlement. Portaferry is a lovely village to the south where there is a car ferry to allow you cross to the County Down mainland. Another very attractive village located there is Portavogie and the peninsula is a good base for sea fishing in the Irish Sea and the Strangford Lough itself. Newtownards has a wide variety of accommodation whilst further south hotel accommodation is lacking but more than compensated by the many guesthouse and B&Bs that provide a warm welcome and give the visitor. Sights to see include Grey Abbey, which is the ruins of an old Cistercian Monastery, and Mount Stewart, which is an 18th century mansion and gardens open to the public in the summer period.

Dingle Peninsula

The most famous and visited peninsula in Ireland, the Dingle Peninsula is located in the heartland of tourism in Ireland, County Kerry. There so many attractions on this stretch of coastline that they merit a book in its own right. Foremost is the beautiful town of Dingle, a town of about 2,000 people that swells to about two million, it appears, in the summer months. The town offers so many attractions and is a perfect base for exploration of the general Kerry area. Lively pubs, a welter of accommodation from hostels to the five-star Dingle Skelligs Hotel, a vast range of restaurants to rival Kinsale in neighbouring Cork as gourmet capital of Ireland make Dingle a compulsory stop on any holiday in the area.

One of the driving highlights of the Dingle Peninsula is negotiating the Conor Pass, the highest mountain pass in Ireland, across the top of Mount Brandon at almost 1,000 metres. On a good ay the views are stunning although good days are hard to come by as fog at the peak is a frequent occurrence. Off the coast lie the Blasket Islands (see our Islands of Ireland section). The Dingle Peninsula is perfect for walking, hiking, climbing, fishing, golfing, sailing – you name it and it will be probably in existence on the Dingle Peninsula.

There are some really quaint character villages on the Dingle Peninsula. Ventry is the home of famous footballer Paidi O’Se whose Ventry Inn pub is a must see. Inch, with its vast strand, was the location of the film Ryan’s Daughter, whilst Annascaul, Ballyferriter and Ballydavid offer stunning vistas and traditional pubs and shops from a bygone era. One of the great drives in Ireland, the Dingle Peninsula will leave you with only one desire – to return.

The Beara Peninsula

The Beara Peninsula lies in the South West of Ireland, to the south of the Dingle Peninsula. Part of the land mass lies in County Kerry and the other larger part in County Cork. Kenmare Bay creates the northern boundary and Bantry Bay the southern perimeter. Down the centre of the peninsula lie two mountain ranges, the Caha Mountains and the Slive Miskish Mountains. The terrain is quite rough and scattered with the Gulf Stream enabling foliage and fauna unknown in the rest of Ireland to thrive in the benign air. It is good walking territory but rutted and wild and for seasoned trekkers only. There is a wonderful driving route through it that starts in Kenmare and winds its way around in an oval shape through the Healy Pass, Castletownbere and ending in the magnificent scenic town of Glengariff in County Cork. Castletownbere is a busy deep sea fishing port and of the side effects of this is the presence on very narrow roads of large articulated fridges taking fish for export or the Dublin markets. The drivers of these awesome machines don’t take prisoners- just give way when you see one! This driving route is known as the Ring of Beara and not be missed. Both ends of it are great stopping points. Kenmare is a jewel in the Kerry crown; a sophisticated intimate town, giving off an aura of opulence. Fine hotels, spas and designer boutiques abound, whilst the restaurant and pub scene are above average in quality. Glengariff is much smaller but all the more beautiful for it and the spectacular landscape reminds one of the hills surrounding Monte Carlo. The Beara Peninsula may be less well-known than its Dingle counterpart but it is no less spectacular and beguiling.

Inishowen Peninsula

The Inishowen Peninsula in County Donegal is the largest peninsula by land mass in Ireland at 884 square kilometres. It is formed by Lough Swilly to the west and Lough Foyle to the east in County Derry. There is a vast variety of attractions, towns and villages in the peninsula. Buncrana (population about 5,000) and Carndonagh(population 2,000) are the two largest towns with other towns dotted around the perimeter such as Moville, Newtowncunningham and the fishing port of Greencastle. The magnificent vista that is Malin Head is at the tip of the peninsula.

There is excellent accommodation available all across Inishowen but Derry City is also a good location at the neck of Inishowen Peninsula. Golfers are catered by the magnificent links courses at Ballyliffin, one of which was designed by Nick Faldo.

Cooley Peninsula

Located in North County Louth, the Cooley Peninsula winds its way east from Dundalk to Greenore and back west to Newry City via Carlingford and Omeath. The Tain Trail is a popular walking trail that incorporates locations from the famous legends of Fionn Mc Cumhaill and the Brown Bull of Cooley mythology.

In between are the stunning Cooley Mountains from which there are views across Carlingford Bay to their counterparts, the Mournes, in County Down. Greenore is a busy port handling container and open cargo including livestock. The beautiful medieval heritage village of Carlingford, with its narrow streets and the magnificent St John’s Castle are a compelling reason to stop a few days and base yourself here. The Cooley Mountains provide great walking and hiking trails and at Carlingford Marina, boat hire is available.

Accommodation is good as well as the many guesthouses that are available. Omeath is a small village on the road to Newry with access to Carlingford Lough. Passenger ferries run to Warrenpoint on the north side of the lough and there is speculation that a bridge may connect the two in the future. Greenore Golf Club and Ballymacscanlon Hotel and Golf Club provide excellent opportunities to hit the small white ball and there are a number of equestrian centres in the peninsula area. Most of the views are quite stunning and the area is dubbed “Killarney of the North”. For a spectacular drive, take the journey from Omeath across the Cooley Mountains back to Dundalk.

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Source by Seamus Maguire

File Integrity Monitoring – Database Security Hardening Basics

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The Database – The Mother Lode of Sensitive Data

Being the heart of any corporate application means your database technology must be implemented and configured for maximum security. Whilst the desire to ‘get the database as secure as possible’ appears to be a clear objective, what does ‘secure as possible’ mean?

Whether you use Oracle 10g, Oracle 11g, DB2, Microsoft SQL Server, or even MySQL or PostgreSQL, a contemporary database is at least as complex as any modern server operation system. The database system will comprise a whole range of configuration parameters, each with security implications, including:

  • User accounts and password settings
  • Roles and assigned privileges
  • File/object permissions
  • Schema structure
  • Auditing functions
  • Networking capabilities
  • Other security defense settings, for example, use of encryption

Hardened Build Standard for Oracle, SQL Server, DB2 and others

Therefore, just as with any Windows or Linux OS, there is a need to derive a hardened build standard for the database. This security policy or hardened build standard will be derived from collected best practices in security configuration and vulnerability mitigation/remediation, and just as with an operating system, the hardening checklist will comprise hundreds of settings to check and set for the database.

Depending on the scale of your organization, you may then need hardening checklists for Oracle 10g, Oracle 11g, SQL Server, DB2, PostgreSQL and MySQL, and maybe other database systems besides.

Automated Compliance Auditing for Database Systems

Potentially, there will be a requirement to verify that all databases are compliant with your hardened build standard involving hundreds of checks for hundreds of database systems, so automation is essential, not least because the hardening checklists are complex and time-consuming to verify. There is also somewhat of a conflict to manage in as much as the user performing the checklist tests will necessarily require administrator privileges to do so. So in order to verify that the database is secure, you potentially need to loosen security by granting admin rights to the user carrying out the audit. This provides a further driver to moving the audit function to a secure and automated tool.

In fact, given that security settings could be changed at any time by any user with privileges to do so, verifying compliance with the hardened build standard should also become a regular task. Whilst a formal compliance audit might be conducted once a year, guaranteeing security 365 days a year requires automated tracking of security settings, providing continuous reassurance that sensitive data is being protected.

Insider Threat and Malware Protection for Oracle and SQL Server Database Systems

Finally, there is also the threat of malware and insider threats to consider. A trusted developer will naturally have access to system and application files, as well as the database and its filesystem. Governance of the integrity of configuration and system files is essential in order to identify malware or an insider-generated application ‘backdoor’. Part of the answer is to operate tight scrutiny of the change management processes for the organization, but automated file integrity monitoring is also essential if disguised Trojans, zero day malware or modified bespoke application files are to be detected.

File Integrity Monitoring – A Universal Solution to Hardening Database Systems

In summary, the most comprehensive measure to securing a database system is to use automated file integrity monitoring. File integrity monitoring or FIM technology serves to analyze configuration files and settings, both for vulnerabilities and for compliance with a security best practices-based hardened-build standard.

The FIM approach is ideal, as it is provides a snapshot audit capability for any database, providing an audit report within a few seconds, showing where security can be improved. This not only automates the process, making a wide-scale estate audit simple, but also de-skills the hardening exercise to an extent. Since the best practice knowledge of how to identify vulnerabilities and also which files need to be inspected is stored within the FIM tool report, the user can get an expert assessment of their database security without needing to fully research and interpret hardening checklist materials.

Finally, file integrity monitoring will also identify Trojans and zero-day malware that may have infected the database system, and also any unauthorized application changes that may introduce security weaknesses.

Of course, any good FIM tool will also provide file integrity monitoring functions to Windows, Linux and Unix servers as well as firewalls and other network devices, performing the same malware detection and hardening audit reporting as described for database systems.

For fundamentally secure IT systems, FIM is still the best technology to use.

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Source by Mark Kedgley

Trundle Bed Pros and Cons

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When space is tight and you are considering the purchase of a trundle bed, it’s important to know how trundle beds work.  Knowing the features and specifications of this unique piece of bedroom furniture not only provides details that make the purchase of a trundle appealing, it might also provide reason for you to purchase some other form of bedding instead.

Trundle beds are a pair of beds that work in conjunction with one another, one usually a twin size, although not always, and the other slightly smaller.  The trundle, or the lower bed, it fitted with rollers, sometimes known as casters, and is made somewhat smaller than the top to allow it to be slid and stored beneath the upper bedframe.

Providing you have the room to pull the lower frame out for use, this sleeping arrangement provides a good bedding option for a small room where floor space is needed during the day or in a guest room or office where you might want the additional two beds at random times but not on a regular basis.  In addition to the two-in-one option, some models offer storage by incorporating under bed drawers instead of incorporating a second, smaller frame and mattress underneath the top bedding.  A trundle purchase can also be a stylish bedding addition to your home if you choose a daybed with trundle bed or a trundle bed frame that is upholstered in fabric, carved from wood, or made from cast iron.

While a trundle could be considered high ranking as practical and even fashionable space saving furniture, other structural components of these kinds of bedframes can detract from their desirability in some instances.

When purchasing a trundle unit, the underneath should be purchased at the same time as the upper frame to ensure a correct fit and a proper support system.  Purchasing the entire bedroom furniture unit at one time can result in a high initial cost.  A mattress size unique to the size of the lower trundle frame must also be purchased to accommodate the smaller trundle size, restricting the purchaser’s mattress choices for the lower mattress and creating the need for special-sized sheets, both factors which can, both initially and sub sequentially, increase the cost of this bedding option.

Parents considering a kids trundle bed or a trundle bed for teens should also be aware that neither the upper bedding nor the unit underneath will have box springs due to the physical necessity of storing one section under another section.  If having that support is important to a parent, this would not be a good family choice.  Also, due to the logistics of stacking two beds in one space, both beds will have thinner mattresses, a factor which should be taken into account when considering a purchase like this for elderly individuals or anyone with back problems.

While some of the mechanics of the trundle bed may create a design that needs to be considered in some instances, trundle beds can be a great bedding option for individuals and families who need more sleeping space in smaller bedroom areas, in a guest room or home office housing visitors, and for children who may want the additional trundle for sleepovers now but would more likely use the under the bed storage at a later time in life.  Considering the mechanics of the trundle while factoring in its excellent space saving features, a potential trundle bed purchaser should be better able to understand if this is the best bedding options for them.

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Source by Chris Stevens

The History of the Sebewaing, Michigan Sugar Factory

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One of the men destined to join the ranks of Michigan’s pioneer sugar barons was John C. Liken. He was nearly 70 years old when the idea struck him and already rich beyond the dreams he probably had when he carved barrel staves for a living as an indigent immigrant in New York more than fifty years earlier. By 1900, he operated a big business in a small town that referred to him as the town father because his enterprise created the jobs that brought people to the town.

His annual sales during the years preceding 1900, in modern terms, equated to about $7.5 million. In a combination of enterprises that employed two hundred people, he operated four saw mills primarily engaged in manufacturing barrel staves, many of which he shipped to Germany, two flour mills, a major retail outlet for hardware, dry goods, groceries, and drugs which in 1884 employed nine clerks.

Liken’s enterprises were headquartered in a small town in Michigan’s “thumb”. The town was Sebewaing, a small collection of rustic homes nestled on the east shore of the Saginaw Bay some twenty-five miles northeast of Bay City. Its residents were day laborers who worked at one of Liken’s establishments or on one of the surrounding farms, or fished in the great Saginaw Bay that lapped the shores within walking distance of the town.

Sebewaing borrowed its name from the Chippewa word for crooked creek and some of its wealth from the abundant fishing in the bay. Not long before the 19th century came to a close, nearby forests fell to swift axes, making room for German settlers who quickly set about the twin tasks of removing stumps and planting crops.

Liken, a native of Lower Saxony in northwestern Germany met Wallburga Kunkle, the woman who would become his wife, in Binghamton, New York. She was a native of Bavaria and bore the name of a canonized nun who traveled to Germany from England in 748 to perform good works. St. Wallburga became the patron saint of plagues, famines and a host of other discomforts, including dog bites. John Liken had arrived in Binghamton after working for his passage aboard a sailing vessel.

After the birth of their fourth child, Emma, in 1864, who joined her siblings, Mary, born in 1856, Hannah born in 1858, and Charles, born in 1859, John and Walburga moved the family to Sebewaing, a Lutheran settlement that was attracting fishermen, farmers and timber men. The town’s population upon his arrival in 1865 was insufficient to proclaim it a village, but with the arrival of John Liken, that was about to change. He established a sawmill where he made barrel staves. Later, he would develop retail outlets, a creamery, granaries, and ships, incorporating in one person a source for all the goods and services required by the local farming community. The cream and crops, he placed on boats and shipped some thirty miles along the Saginaw Bay shoreline to Bay City, a bustling and growing city where the daily demand for groceries grew apace with its burgeoning population. In was in this connection, shipping, that he became acquainted with ship owner Captain Benjamin Boutell and it was through Captain Boutell that he would learn about sugar opportunities.

The hamlet grew into a village and the town folk began to think of Liken as the town father. Having brought two daughters and a son into the community, who like their father were all of good form, good health, and good cheer, it wasn’t unexpected that the Likens began to add substantially to the population. Mary took for a husband, Richard Martini and a few years later, Hannah allowed a youthful Christian Bach to turn her head (In later times, Christian adopted his middle name, Fred as his given name of preference. He appears in the Michigan sugar chronicles authored by Daniel Gutleben as C.F. Bach.) Charles and his wife, Elizabeth settled into the community to take up management of his father’s affairs.

John Liken had departed his Oldenburg home at the age of eighteen after completing a four-year apprenticeship in the cooperage trade. He would have known of sugar beets because of that experience and certainly would have been aware that men from his homeland had been enjoying some success with them in Michigan’s Bay County where three factories were then in operation and one more was underway and yet another was under construction in Saginaw.

Altogether, a total of eleven beet factories would soon pour sugar and profits into Michigan towns if one believed the hoopla created by railroads and others who would profit from the construction of factories. The excitement that had been stirring farmers and investors across the state seeped into Sebewaing. Liken saw no need to drum up support by the usual methods, holding town meetings, enlisting editors of local newspapers, hiring bands and front men to call upon the farmers. He was convinced of the need for a beet sugar factory and since a good portion of the local wealth resided in his coffers, he saw no need to persuade others to take up the cause. The Likens possessed sufficient resources to build a factory.

He formed an ad hock committee consisting of his son Charles, Richard Henry Martini, the husband of his daughter Hannah, and daughter Mary’s husband, Christian Fred Bach. All three had held important positions in Liken’s enterprises for many years and all were in their late 30’s, thus steeped in experience. In addition, the three resided next to one another on Center Street in Sebewaing, with Martini at Number 69, Charles next door at 68, and Bach at Number 67, thus the trio could convene at leisure and without formality. Should he and his committee approve the idea, the plan would go forward without the usual sale of stock to community members. It did not require a great amount of research on the part of the committee. They had plenty of arable land at their disposal. The Liken family controlled one thousand acres on their own account that combined with others, eliminated a need for a rail line to convey beets to a factory situated on Lake Huron’s shore. They had the financial capacity.

John C. had been generous. Each of his daughters and his son enjoyed full-time servants in their homes and each was well enough off to invest in the new sugar company on their own account and each had demonstrated managerial ability over a long period of time. They had every attribute needed for success in the new industry save one…experience in sugarbeets. News of the activity in Liken’s headquarters leaked into the community at large and inspired some farmers to plant beets, although a completed factory was nearly two years in the future. Those beets, when ready for market, were shipped to Bay City for processing.

Thinking to add the missing ingredient to an otherwise perfect equation for success, John Liken invited Benjamin Boutell and a few of his trusted friends to join in the endeavor. As a consequence, in a short time Liken learned first-hand, how the camel’s nose under the tent fable came into existence. Boutell, no doubt delighted that his expertise was in greater demand than his money, quickly enlisted men of wealth and experience. Among them was John Ross, who would soon become treasurer of the German-American Sugar Company, the last of four beet sugar factories built in Bay County. Next, came lumbermen Frederick Woodworth, William Smalley and William Penoyar, and a ship owner named William Sharp. When men of the stature of Ben Boutell and Penoyar signaled their interest, the floodgates opened; more men of wealth clamored for a stake in the new company. A pair of Saginaw attorneys Watts S. Humphrey and Thomas Harvey climbed aboard as did George B. Morley, legendary grain dealer and banker. Rasmus Hanson, a wealthy lumberman from Grayling, and future president of the German-American Sugar Company, bought in as did William H. Wallace, a quarry operator in nearby Bay Port.

Unwittingly, Liken in attracting investors from Saginaw and Bay City, brought together two distinct groups which could be described as two separate circles of influence. Boutell’s circle consisted of Bay County investors, Woodworth, Ross, Smalley, Sharp and Penoyar. George Morley’s circle included James MacPherson, Humphrey, Harvey, and William H. Wallace, all Saginaw residents, although Wallace was a native of nearby Port Hope and had been a long term resident of Bay Port, a village snugging the shoreline thirteen miles northeast of Sebewaing. In the wings was Ezra Rust, a wealthy Saginaw resident who had won a fortune in the lumber industry. While all of the Bay County investors had lumber interests, of the Saginaw group only MacPherson had a lumber background. The two circles would take up the sport of in-fighting once the new company got underway.

Representatives of what amounted to three distinct groups, Boutell’s Bay City contingent, Morley’s Saginaw faction, and John Liken’s family, gathered in Watts Humphrey’s Saginaw office in July 1901 to take up the matter of organization. Humphrey’s fame would come not from sugarbeet processing but from the fact that his then 12-year old son, George M. Humphrey, would one day achieve stature as the Secretary of the Treasury under President Dwight D. Eisenhower, serving from 1953 until 1957.

Wasting no time, the organizers had at hand, four representatives of construction firms specializing in building beet processing factories. They were Fuehrman & Hapke, E. H. Dyer, Kilby Manufacturing, and Oxnard Construction. It was expected that as soon as the shares were taken up by the attendees, a contract would be awarded to one of the four bidders. To Benjamin Boutell and his Bay City group, there was only one bid of any interest to them and that was the one from Kilby Manufacturing for $900,000. The price was a hefty $1,500 per ton of beet slicing capability, nearly double the $850 per ton price tag of the Essexville factory and almost $600 more per ton than the price for the German-American Sugar Company factory that was currently under construction. Oxnard’s bid of slightly more than $1,800 per ton (including, as usual, a Steffens process) and Dyer’s next to the lowest bid of $1,416 per ton were beaten out by Fuehrman & Hapke’s winning bid of $1,320 per ton for a total price of $792,000.

The first order of business called for the election of officer and directors, a normally placid affair when the company founders knew one another as well as did the gathering in Humphrey’s office. Representatives of each of the three main shareholder groups secured positions. Bay City lumberman, W. C. Penoyar was given the presidency, while Sebewaing’s Christian Bach took on the vice-presidency, and the Saginaw group saw William Baker and Thomas Harvey took the secretary and treasurer seats. Benjamin Boutell and William Wallace joined the executive committee. At the top of the agenda was the matter of deciding on the winning bid for the factory’s construction, which would be, as usual, a full turnkey operation. That’s when the temporary alliance between Bay City, Huron County, and Saginaw County investors fractured.

Boutell’s crowd, said the low bid made no difference, they would accept none other than the one submitted by Kilby. To the Saginaw group, this was tantamount to drawing a line in the sand. They believed firmly in awarding the contract to the lowest bidder. Accordingly, the Sebewaing-Saginaw representatives who controlled three of the officer positions, ignoring the fact that Boutell and his friends controlled 45 percent of the company and that a member of their faction just secured the presidency, gave the nod to Fuehrman & Hapke. Boutell and company recoiling from the suggestion that anyone except Kilby would build a factory in which they had invested, cancelled their stock subscriptions, resigned their positions and withdrew from the board of directors.

When the dust settled, Boutell and his co-investors were out and the Saginaw contingent held the controlling interest at 55 percent with control divided between the Morley and Rust families. The Rust family headed by Ezra Rust would leave its mark on the City of Saginaw in the form of a city park and a major thoroughfare bearing its name. Ezra’s confidence in the sugar industry may have stemmed from a stint he served as an engineer in a Cuban sugar mill during his youth. Morley held 5,000 shares in his own name, while various members of the Rust family held 4,000 shares. Family members and friends of John Liken held 45 percent.

The sudden withdrawal of Bay City investors necessitated a second election. The presidency went to Thomas Harvey. John Liken’s son-in-law, Christian Bach, retained the vice-president’s post and a seat at the director’s table. Liken’s son, Charles, accepted an appointment as treasurer but did not win a board seat. William F. Schmitt, a minor stockholder and Christian Bach’s sister Emma’s suitor, became secretary. In time and after having been tested by fire, he would prove that his advancement was owed entirely to his skill, not to his relationship to the Bach family. In 1906, he took charge of the Sebewaing factory which he then guided for six years before leaving the company for a senior position with Continental Sugar Company. Directors, in addition to Harvey and Christian Bach, included William H. Wallace, Watts Humphrey, George Morley, James MacPherson, who replaced Benjamin Boutell, and Richard Martini.

The appointed contractor for the factory’s construction, Henry Theodore Julius Fuehrman, normally addressed as Jules, arrived from New York where he had constructed a similar factory at Lyons and before that, Pekin, Illinois. He appeared in September for the groundbreaking ceremony. With him was his partner, Theodore Hapke who won high regard from area farmers of German extraction because of his knowledge of sugarbeets and his ability to explain the subject in the mother tongue.

Fuehrman had been closely involved with the construction of a beet factory in Grand Island, Nebraska, which to his good fortune happened to be in the place after Germany that he called home. He was the only son of Henry and Tulia Fuehrman of Brunswick, Germany. Beginning at the age of fourteen, he served an apprenticeship in the mason’s trade. After deciding to prepare himself for the duties of an architect, he devoted himself to the study of architecture in different polytechnic institutions throughout his native land. When twenty years of age, he entered the Germany Army, serving one year, and in 1882, he emigrated to America where after spending two years in Chicago he settled in Grand Island. There he accepted a number of commissions, including the design of the city hall, a church, a university, and eventually the Oxnard beet sugar factory in Grand Island.

Fuehrman’s success attracted the prestigious architectural firm of Post & McCord, the firm that built the roof over Madison Square Garden and the large iron frames for the skyscrapers that dotted Broadway and Wall Street and in 1931 would construct the world’s tallest skyscraper, the Empire State Building. Post & McCord partnered with the equally prestigious American Bridge Company, thus the Sebewaing factory’s formation was destined to be of solid construction. With William H. Wallace serving on the board of directors, the question of whether the foundation was going to be made of solid stones or the new building material, concrete, was resolved without discussion. The stones came from Wallace’s quarry, thirteen miles distant where they were carved by his expert workmen into squares that conformed to the architect’s specifications. Crushed stone from the same source made roadways for hauling equipment and later, beets to the factory. Already the community was enjoying the fruits of the presence of a sugar factory, improved roads and a richer economy as workers discovered gainful employment on the many work crews needed to fashion a factory that would soon win recognition as one of the largest of its kind in the nation.

Emile Brysselbout, Fuehrman and Hapke’s newest partner, was also on hand. Brysselbout’s credentials included the recently constructed Charlevoix, Michigan sugarbeet factory and he had supervised the construction of the Essexville factory.

The cornerstone was laid on October 21, 1901 but the absence of qualified engineers delayed construction. Experienced construction engineers had become a premium in a nation that suddenly could not have enough beet sugar factories. Twenty-five beet sugar factories were constructed between 1900 and 1905 of which ten were in Michigan. Adding to the difficulties was Fuehrman’s absence. He had departed for Dresden, Ontario to construct a similar factory for Captain James Davidson, a Bay City magnate who had decided to dedicate a portion of his wealth to the beet industry.

By appearances, Davidson’s contract held greater importance for Fuehrman than did Sebewaing’s. William Wallace, noted for always taking a firm hand where one was needed, approached Brysselbout with the insistence that Joseph Eckert be hired. Eckert was a man with a can-do reputation and one who would tolerate no obstacles in the path to his goal. Eckert had just finished an assignment at Mendall Bialy’s West Bay City Sugar Company where he had increased productivity more than one-third.

Gutleben relates that when Eckert arrived in Sebewaing, he found nature busy at the task of reclaiming the site. Weeds and wild flowers occupied the space intended for a factory. The few columns that had been erected on Wallace’s stone foundations were poised as if ready to fall to earth. Worse, there was no gear on hand to correct the steelwork in place or to install the balance of it. Fuehrman promised a steam engine but its delivery would have to wait until the steel erection work in Dresden was finished. It was April. The farmers wanted to know if they should plant a beet crop. “Plant ’em!” exclaimed Eckert who then placed an order for the delivery of a steam engine to be charged against Fuehrman & Hapke’s account. Wallace backed the credit. Fuehrman’s complexion turned the color of spoiled liver during his next visit; he fired his innovative engineer for insubordination. Wallace accompanied by Brysselbout turned the decision around in a hurried meeting with Fuehrman.

One of the advantages of having Brysselbout and Eckert on staff was their ability to draw men of similar skill. Brysselbout, inspired by Eckert’s enthusiasm and unquestioned role as chief project engineer after Fuehrman’s failed effort to fire him, secured experienced and highly educated operators, men like Hugo Peters, an 1898 graduate of Leipzig University who would become Sebewaing’s first factory superintendent. James Dooley soon followed. He carried a reputation for practical application of scientific principles and a cool head during emergencies. Eckert attracted outstanding engineers such as Eugene Stoeckly and Pete Kinyon, a master at erecting the steal grids that became the frames for the factories. Nearby farmers, long experienced with neighbors William Wallace, “Bill” to all, and John Liken, both hard driving can-do business leaders, had full confidence that a factory would stand in their midst at harvest time, as promised. They set about planting the second sugarbeet crop in Huron County with results that would prove fortuitous for themselves and for the investors.

When the trees began to blaze red and orange and cool dawn breezes dried the morning dew before farmers stepped from their doors, the county’s first sugarbeet crop waited in neat soldiery rows for men, women and even children to approach them. A lifter, a device designed to loosen the beet from earth’s hold, operated by the farmer, would proceed across the field at a walking pace. Harvesters would follow, pulling the beets from the ground then knocking two of them together to loosen soils and then casting them into a pile to await topping. Eventually, automated motor driven machines would perform the task, a task enhanced by pre-topping and then cleaning of the beets via a shaking system and dumped into waiting trucks. But for now, it was brute work.

On October 10, 1902, it was done. The main building sixty-seven by 258 feet and five floors comprising approximately sixty thousand square feet, made of brick and filled with the most modern equipment available to the industry, opened for business. In a town where the average home consisted of fewer than seven hundred square feet of space, it was an awesome presence. It was one of the grandest and largest buildings constructed in the American Midwest up to that time.

It was agreed that only one man in all of Huron County deserved the honor of delivering the first load of beets to the factory, the man whose dream set off the chain of events that led to the magnificent building now standing at the end of the town’s main street. He was John C. Liken. His family had gathered round two months before on August 9, to celebrate his seventieth birthday and now at an age beyond that which men commonly set aside for the cessation of physical labor, he guided a team of four horses drawing a gaily decorated wagon brimming with sugarbeets onto the scales. The Liken family, standing beside the constructors, Bill Wallace and a contingent from Saginaw, applauded the advance of the high-stepping horses and the contented Mr. Liken. Within the week, Hugo Peter conducted an operational test, allowing only water through the factory to test the readiness as well as the harmony of the equipment. After making a few adjustments to correct weaknesses detected during the water test, he ordered the slicing of beets to begin on October 27.

The farmers delivered beets containing 13.23 percent sugar of which they harvested nearly seven tons to the acre. According to Gutleben’s history, the factory yielded more than 91,000 hundredweight of sugar on an extraction rate of seventy-one per cent giving it returns greater than from the West Bay City’s factory, the Essexville factory, the Bay City Sugar Company and certainly Benton Harbor, Kalamazoo, and the first year of operation at the Caro factory. The operational results mirrored those of the Kilby built Alma factory. Financial results, however, were far greater because the 48,250 tons of beets delivered by Sebewaing growers exceeded by two-hundred fifty percent the 19,100 tons delivered by Alma growers for that factory’s first campaign. Sebewaing growers delivered the greatest number of beets delivered to a single factory up until that time, loud evidence of the confidence Huron County farmers placed in Wallace, Liken, and Bach, confidence, as events revealed, that was not misplaced. Estimated profits for Sebewaing’s first year of operation approximated $140,000, 26 percent on sales and providing a 17 percent return on investment.

Soon, two important personages representing the American Sugar Refining Company called on Bill Wallace. They were Henry Niese, head of operations and W. B. Thomas from the company’s treasury department (Thomas would become president of American Sugar Refining on December 20, 1907 following the death of Henry O. Havemeyer earlier that month.). Their mission was to scout candidates for admission to the Sugar Trust. The visit occasioned a significant change in the company’s make-up when Charles B. Warren, a Detroit attorney who represented the interests of the American Sugar Refining Company arrived shortly afterward to offer an investment of $325,000. The company issued an additional thirty-five thousand shares of stock of which he acquired 32,500; other shareholders each increased their stake by approximately 8.3 percent, effectively giving Warren a 50 percent interest in the company with the other half in the hands of the Liken family (24 percent) and Morley’s Saginaw investors (26 percent).

The bloom of youth still graced the cheeks of Charles Beecher Warren when he appeared in Sebewaing like a godsend to drop what would amount to in current dollars nearly seven million dollars in a start-up company managed entirely by local investors. His youth disguised a young man bearing a sound education and a steely resolve to make something of himself. Before his time passed, he would become the US ambassador to two nations (Japan in 1921 and Mexico in 1924), write the regulations for conscription during World War I, head a major law firm and direct the affairs of a number of corporations.

In 1903 when visiting Sebewaing, however, he resembled not so much the power broker and respected lawyer he would become but instead, a pleasant young man with a pocket full of cash. He was fresh from Saginaw where he persuaded the owners of the Carrollton factory to take his cash in exchange for a 60 percent stake in the factory that came into existence when Boutell’s Bay City crowd parted company with the Sebewaing investors. He would, over the course of a few years, dispense more than three and half million dollars in Michigan alone ($60 million in current dollars) while acquiring sugar companies that would immediately report to the New York office of the American Sugar Refining Company-not bad for someone who had been taking rooms in a boarding house situated near Cass Avenue in Detroit in 1900.

His rise to power began six years earlier when he was appointed associate counsel for the US government in hearings before the joint high commission in the Bering Sea controversy with Great Britain. The matter concerned England’s perceived right to harvest seals notwithstanding the United States opinion that extinction would surely follow that practice. By 1900, he was a partner in the law firm of Shaw, Warren, Cady & Oakes a Detroit firm representing a number of banks and manufacturing firms, chief among them the American Sugar Refining Company. A few years hence, he would adopt the title of president of Michigan Sugar Company, a position he would hold for 19 years in addition to the presidency of a sugar company in Iowa and another in Minnesota. During that same time period he returned to the international arena once again where his carefully watched performance won accolades from imminent lawyers in Europe and America. This time, he appeared on behalf of the United States before the Hague tribunal to resolve a dispute between the United States and England concerning North Atlantic fishing rights.

The son of a small town newspaper editor, Robert Warren, he listed Bay City as his birthplace, but because of the nature of his father’s profession, moved from time to time while growing up, always within Michigan. He graduated first from Albion College then attended and graduated from the University of Michigan before attending the Detroit College of Law where he graduated LL.B. At the Detroit College of Law, he studied under Don. M. Dickenson and then joined Dickenson’s firm when he was admitted to the bar in 1893, the year he graduated. A few years later, he joined John C. Shaw and William B Cady in organizing a separate law firm, a firm he would eventually head throughout his career. Early on, displaying an understanding of the value of macro management, he tended to see to the installation of experienced managers and then leave them unmolested as they carried out the day to day requirements of conducting business.

Much as Caro served as a training ground for factory operators, Sebewaing acted as a school for factory managers who were sent throughout America to beet and cane factories owned by American Sugar Refining Company and others. Hugo Peters moved on to Dresden to oversee James Davidson’s operation and then took similar positions in Idaho, Utah, California and even the West Indies. In 1920, Peters turned his attention to spectro-photometric analysis for the US Bureau of Standards, making serious contributions to color analysis. Jim Dooley stayed on as manager at Sebewaing for a few years then headed operations for all of Michigan Sugar Company when it came into existence in 1906. Wilfred Van Duker, Sebewaing’s first chief chemist, dedicated the larger portion of his career to improving cane milling in Hawaii. There, he eventually managed four sugar estates. Richard Henry Martini became General Agricultural Superintendent for Michigan Sugar Company and Henry Pety moved on to Utah for a superintendency before returning to Michigan to manage the Mount Pleasant factory. The Sebewaing factory continued to expand by adding physical structures and equipment in the form of diffusion towers, automated affairs that replaced the older battery operations, evaporators, modern centrifugals, storage bins and other equipment that caused the daily beet slicing capacity to gradually expand from 600 tons per day to more than 5,000 tons per day.

Sources:

Estimated profits for the first year of operation: Records did not survive. The author determined an estimated profit by applying an estimated selling price of $5.12 for each one hundred pounds to the total hundredweight available for sale and then deducted costs estimated at$3.57 per one hundred pounds.

GUTTLEBEN, Daniel, The Sugar Tramp – 1954 p. 182 concerning purchase of sugar factories by the Sugar Trust, p. 177 concerning organization of Sebewaing Sugar and operating results, printed by Bay Cities Duplicating Company, San Francisco, California

MICHIGAN ANNUAL REPORTS, Michigan Archives, Lansing, Michigan:

Sebewaing Sugar 1903, 1904

Sebewaing Lumber, 1901, 1904

Bay Port Fish, 1901

Saginaw Courier Herald, July 11, 1901 – reporting on the meeting of stockholders of the newly formed Sebewaing Sugar Company.

Portrait and biographical album of Huron County:

John C. Liken, Christian F. Bach, Richard Martini

U.S. Census reports for Sebewaing, 1900, 1910

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Source by Thomas Mahar

Top Five Benefits of Air Duct Cleaning

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A number of factors motivate people to maintain their homes. These include keeping it looking good, having a safe and healthy environment for their loved ones, preventing costly repairs and replacements and preserving the value of their home. Undoubtedly, the health and safety of your family is the most important of these reasons. The benefits of air duct cleaning make it one of the most important steps to include in the maintenance routine of for your home.

Having your HVAC systems serviced regularly is one of the most prevalent home maintenance routines because if an air conditioner breaks your home will be uncomfortable and replacing them is quite expensive. Servicing your heating and air conditioning systems is vital to keeping them operating efficiently and should entail cleaning the cooling coils, drain pans, fans and heat exchangers. Cleaning these components can result in dust, debris, mold or allergens getting into your air ducts which will subsequently be released into your home. For this reason it is important to clean your air ducts at the same time your heating and cooling system is cleaned.

5 benefits of regular cleaning and servicing of your heating and cooling system and your air ducts:

1. Savings. The US Environmental Protection Agency estimates that removing even four-tenths of an inch of dust from cooling system coils will reduce energy usage by up to twenty one percent. This can save you considerable money on your utility bill.

2. System durability. Estimate are that nine out of ten central heating and air conditioning systems fail or breakdown because a proper maintenance routine was not performed. Replacement parts and labor for heating or cooling system can be very expensive and total replacement costs thousands.

3. Your home’s air quality. Many people consider air duct cleaning essential to maintaining healthy indoor air. Dust, allergens (pollen, pet dander) and toxins (mold, mildew, rodent droppings) are commonly found in air ducts. If air vents are not cleaned regularly these particles can be released into your house. Even if family members do not have allergies many of these particles have the potential to cause severe illness.

4. Allergies. If family members have allergies, air duct cleaning is often required to provide a healthy environment for allergy sufferers. Air vent cleaning can significantly reduce the amount of allergens in a home.

5. Remove odors. A musty odor in your home can mean that dust, mold or mildew may be present in the air ducts that no amount of air fresheners or candles will eliminate. Air duct cleaning will eliminate the smell almost completely.

In addition to regular cleaning, it is recommended that you consider having your air vents professionally cleaned after any of the following events: water entering your ducts (leaking water pipe, leaky roof, faulty condensation management by your air conditioner), a flood (in your home or in your town), a fire nearby, mold was found during servicing of your heating or air conditioning system, rodents or insects are known to have been in the ducts, major home remodeling, moving into a new home.

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Source by Kevin Johanson

Advantages of Brick Veneer/Steel Stud Wall

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The biggest advantage of a brick/steel stud system is that since it is not supporting or carrying the load of the building, the interior structure of a building can be constructed prior to laying brick veneer work without any delay. This allows the building to be closed in independently of the brick work and placed under roof more quickly. Thus, the time consuming interior work that the other building trades have to perform can go ahead on schedule, instead of having to wait on the brick masonry. This also enables the masons to take advantage of the best weather and temperature to lay up the brick in mortar without worrying about the possibility of freezing. This makes the general contractor, subcontractors, and the owners of the building happy!

Another big advantage of this type of wall is that it is highly resistant to moisture because the cavity between the brick and steel studs can be drained efficiently by the use of properly placed flashing and weep holes in the brick work. The cavity between the two walls can also greatly reduce the heat gain or loss through the overall wall. The air space provides a thermal separations between the brick and the steel studs. Brickwork has a high thermal mass, giving it ability to store and slowly release heat over time. This effect, according to current energy codes, provides a higher r-value for a wall of this type. Rigid board closed-cell type insulation can also be placed inside the cavity area to prevent additional thermal loss.

FOUNDATION FOR A BRICK VENEER/STEEL STUD WALL

Although some building codes permit the support of brick veneer on wood foundations, it is highly recommended that the wall be supported by concrete or masonry foundations. The brick work may extend below finished grade if it is built properly to minimize water penetration. Specially designed metal ties should be used to anchor or tie the brick veneer to the steel studs. Regular corrugated metal ties are not permitted when brick veneer is tied to metal studs. They should be spaced vertically every 16 inches in height and be 32 inches apart horizontally. They should also be well-embedded in the mortar bed joints. It is very important that the back assembly of the tie that holds it be securely attached to the steel stud itself and not just the sheathing, so that they do not pull out! Well filled mortar joints and good workmanship are of particular importance.

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Source by Marcin Gajda