Maintenance Articles |
A Sole Mole One of the most destructive and aggravating of landscape pests is the mole. One mole can do substantial damage in a matter of hours. Moles are closely related to shrews. Their eyes and ears are very small and are concealed in the fur. Mating occurs during February and March, with a single litter of three to five young born following a 6-week gestation period. The young grow rapidly and act like an adult at one month of age. Young moles may use their family's burrow system for six months before dispersing to establish their own burrow systems and territories nearby. Their burrowing activities produce mounds and ridges that disfigure lawns and sometimes dislodge plants or injure plant roots. Their mounds also provide a medium for the germination of weed seeds. Two types of runways are produced by moles: sub-surface runways and deep runways. Certain tunnels consist of both runways and are used for major lanes of travel and may be used by several moles in the area. Sub-surface runways are feeding tunnels just below the soil surface and commonly seen as the raised ridges running through lawn areas. They are capable of extending these runways at the rate of 100 feet per day. Sub-surface runs may be used daily and revisited at irregular intervals. Sometimes the sub-surface run will be used for feeding and then abandoned. They connect with the deep runways, which are located between 3 and 12 inches below the surface. Few or no mounds are produced as a result of the production of sub-surface tunnels. Deep runways are usually main runways, since they are used daily as the mole travels to and from the main sub-surface runways or the nest. The soil excavated from the deep tunnels is deposited on the surface through short vertical tunnels in volcano-like mounds. The number of mounds or surface ridges is no indication of how many moles may be present. Usually, one acre of land will support about two or three moles at one time. Moles feed primarily on earthworms, beetle grubs, ants, seeds and vegetable matter. They usually will not eat bulbs or the roots of garden plants. They are active all year 24 hours a day. They are visibly active during the spring and fall on damp days or following rain showers when they push up more tunnels and mounds. When the ground surface becomes frozen or very dry, moles use only the deeper burrows. If moles are wreaking havoc in your landscape, contact a trained technician for mole control. Information provided by Proven Ecological Pest Control. BACK
To Roof or Not to
Roof? Answer: If there is ongoing damage to the buildings, it is imperative that the it be repaired as soon as possible to prevent further damage. If the association lacks the funds, either a special assessment must be passed or consideration given to a bank loan. It is not uncommon for associations to borrow for large projects since getting the whole job done now, rather than later, will usually save a pile of cash. This sounds like a time to bite the bullet. THATS the board's fiduciary duty. BACK
Ants in Your Plants (and
Buildings)? Carpenter ant workers are about ¼ - ½ inches long, dull black with reddish legs and golden hairs covering the abdomen. Queens are about 5/8+ inches long. Other color combinations are red and black, or completely red or brown. Although carpenter ants do not sting, their bites can be quite painful, especially when they inject formic acid into the wound. External infestation is usually indicated when there are small openings on wood surface. Here the workers will expel debris which consists of sawdust-like shavings and fragments of insulation and insect body parts. They prefer to a hollow out soften wood that has moisture problems and fungus. Carpenter ant colonies often number over 3,000 workers (up to 10-20,000 including satellite nests) when maturity is reached in about 3 to 6 years. Large colonies contain about 100,000 workers. Full metamorphosis from egg to adult takes at least 60 days for the worker ants. There is usually only one functional, wingless queen per colony. Swarmers (reproductive ants) are not produced until the colony is more than 2-3 years old. Swarmers appear from February through June. The workers forage for distances of up to 300 feet from the nest gather their food which consist of: insect honeydew, plant and fruit juices, insects, and other arthropods. Although some workers are active during the day, most are active from dusk to till dawn. Most carpenter ants establish their first nest in decayed wood and later expand into sound wood. Workers are destructive to timbers utilized for nesting activities. Outside nests are typically located in rotting fence posts, stumps, old firewood, dead portions of standing trees, and under stones or fallen logs. To discourage infestation, remove these attractive nuisances. In particular, never store firewood next to structures. The presence of a nest is sometimes indicated by a rustling sound coming from wall voids or from wood where the colony is located. Also, the presence of swarmers indoors may be the first indication of an indoor colony. BACK
Good Fences Make Good
Neighbors Good Neighbor Style Fence Policy - This is the ONLY style of fence authorized for installation at our association. All repairs and replacements are to be order by the Board or Property Manager only. Wood will remain unpainted for uniformity and to reduce maintenance costs. When replacement of other style fencing is required, the "Good Neighbor Style" will be installed according to these specifications for maximum durability:
Pruning the Landscape
Contractor What can we do to get out of the contract? He's been negligent and we want to prevent any more damage from occurring and money is being wasted. We have recently replaced 29 sprinkler heads that were damaged by mower blades and have 10-12 tree trunks that have been nicked several times by mower blades. We have informed the landscaper and he offered to pay for half of damage. We want out of this contract since it was the previous Board that contracted with this individual. It states in his contract that if we dismiss him before the six months, we have to pay 2/3 of the amount we pay him for his services. What can we do to get out of the contract? He's been negligent and we want to prevent any more damage from occurring and money is being wasted. We have recently replaced 29 sprinkler heads that were damaged by mower blades and have 10-12 tree trunks that have been nicked several times by mower blades. We have informed the landscaper and he offered to pay for half of damage. We want out of this contract since it was the previous Board that contracted with this individual. It states in his contract that if we dismiss him before the six months, we have to pay 2/3 of the amount we pay him for his services. What can we do to get out of the contract? He's been negligent and we want to prevent any more damage from occurring and money is being wasted. Answer: The current board is bound to contracts made by the previous board. Board turnover does not nullify that obligation. The six month clause is designed to protect the contractor from termination without just cause. However, if the landscaper has breached the contract...in this case, damaged the landscaping and failed to correct the damages when requested by the board, then the association has the right to terminate the contract immediately. In other words, you are not bound to a contractor that is doing damage to your assets because of a contract clause. Just make sure that the damage is documented in writing, the association's expectation from the contractor is clear, and his written response which indicates he won't or can't comply. BACK
Terminating
Termites "Some primal termite knocked on wood If the wood is sound, termites will eat only the spring wood (softwood between the "grain" lines), however, if the wood is decayed, they will eat across the summer wood (the "grain" lines), consuming both spring and summer wood. By doing this, they make a series of chambers connected by tunnels whose walls are smooth as if finely sandpapered Termites take on several forms. The "swarmer" is up to 1 inch long, including wings. The antennae usually have more than 22 segments. They are smooth and have 1 or more large spines along the length of the tibia and the apex. Body color is amberish. Swarming begins in August-October. Swarmers excavate a chamber, enter and the chamber is sealed. They mate within 2 weeks and eggs are laid within 14-18 days of the colony founding. The queen lays a range of 6-22 eggs. The second batch is laid the next spring. Colonies sizes vary, but they have been known to be up to 4,000 members. There is no "worker" among dampwood termites. The nymphs perform all the tasks typically done by workers. These termites require wood with a high moisture content. Wood in contact with the ground or with a constant moisture source is most susceptible to attack. Dampwood termites are found in logs, stumps and standing dead trees. From these places they move into structures. Termites are particularly insidious in common wall communities like condominiums or cooperative since treating them in one location may only drive them to the neighbors unit. When treating for termites and other wood boring insects like carpentar ants, take the "wholistic" approach and take no prisoners. BACK
Winter’s A’ Comin’ Inspect and Repair Roofs There is no better time than now to check for loose or missing shingles and flashing. If you have a flat roof, repair separated seams and unplugged drains and scuppers. Clean Gutters & Downspouts Schedule gutter cleaning just after the fall leaves drop and before the rains turn them into sludge. Seal Foundation Vents Shut vent flaps or install styrofoam blocks to keep crawlspace pipes from freezing. Shut-Off Outside Faucets Ideally, each faucet has an the interior shut-off valve. Regardless, install a foam faucet cover to protect it from freezing. Snow & Ice Preparations Replenish a supply of an ice melt product if applicable. Irrigation System Leave the irrigation clock plugged in and making sure there is a fresh battery in the clock so reprogramming in the Spring won’t be necessary. The irrigation system must be turned off by finding the point of connection and turning off the gate valve. Next, open the drain valve to allow water to drain out of the system. (If your system is installed properly, blowing out the system with compressed air is unnecessary.) Landscape Fertilization Winter fertilize shrubs and turf. Shrubs should receive a good 10-10-10 shrub fertilizer and lawns a Fall and Winter fertilizer like 10-7-14 "slow release". This blend of fertilizers will "feed" the roots of the plants without forcing new growth on the leaves. This should keep your lawn and shrubs looking green and healthy during the winter. Moss Control Lawn moss becomes active in the Fall and Winter. Moss occurs in areas of poor drainage, much shade and heavily compacted soil. To counteract moss, prune dense trees to reduce shade, aerate lawns to relieve soil compaction, provide improved drainage in swampy areas and apply a moss control product. Correct Drainage Problems Water can become a serious problem in the Fall
as the ground becomes saturated. A below ground drainage system can be installed
to prevent water from accumulating in lawns and bed areas. With a bit of advance planning, your winter passage will be much more carefree. Get to it! BACK
Capping & Cleaning Chimneys Chimney caps are available at most home centers and fireplace-supply stores. Prices range from about $35 for a sheet-metal cap up to around $90 for a long-lasting stainless-steel model. Installation is quick and involves simple hand tools, provided you can safely access the roof. Chimney caps come in two different shapes - one for round flues and one for square flues - in a variety of sizes. Check your flue and measure its outside diameter before shopping. For installation, call a chimney cleaning and repair service (also called "Chimney Sweep") and combine the job with a general flashing repair and repointing if needed. This is also an ideal time for the association to have all chimneys inspected to ensure they are fire safety compliant. Chimney sweeps perform such inspections inexpensively and the association should schedule and pay for one for every chimney. Cleaning costs are typically a homeowner responsibility. Chimney caps and inspection are often out of sight and out of mind until a fire breaks out. Let this reminder "spark" some action before you get "fired up". BACK
Selecting Siding Brick About 21% of new homes use brick. Like the smartest of the three little pigs learned, you can huff and puff but bricks tend to stand for a long time. Cost: High Durability: High Vinyl 33% of new homes have vinyl siding. The product has improved
immensely over the years and now carries stylish look, long warranty with added
advantage of no paint required. Wood Many still use traditional wood sidings like cedar and hardboard.
Maintenance is relatively high and hardboard sidings have developed a bad
reputation in recent years due to premature failure. Traditional Stucco This stucco is usually applied over concrete, block or brick and has been used successfully for centuries. Cost: High Durability: High Synthetic Stucco (aka EIFS-Exterior Insulation and Finishing System) became popular in the mid ‘80s as a cheaper alternative to traditional stucco. It combines a foam board which is attached to the structure, followed by a plastic mesh and then finished with a thin acrylic stucco-like coating. Since it is light weight, it can be applied on wood frame buildings. Unfortunately, EIFS has experienced many water related problems that dryrot the wood structure at an accelerated rate. EIFS requires a considerable technical expertise to install properly which few installers possess. The product rarely carries more than a 10 year warranty and even if it does, the warranty is voidable due to installation errors. Cost: High Durability: Questionable Cementaceous A new generation of siding made primarily of cement is rapidly gaining popularity. It has the look of traditional wood siding yet is almost fireproof and rot resistant. Brands like Hardiplank offer 50 year warranties. Cost: Medium Durability: High If your association is contemplating siding repair or replacement, consider some of the modern alternative. From the perspective of no more paint cost, vinyl is a hands down favorite. For durability and fire resistance, cementaceous siding offers good alternatives. When choosing siding, side with the best. BACK Proper Project
Planning Contractors are available. Winter is a slow time for many contractors. This means they have the time to thoughtfully consider your work and produce a good proposal. Better pricing. Sometimes the work you want done can be performed during the winter months, (even certain kinds of roofing). If you agree to start the project now, you just may save a significant amount of money. Scheduling preference. If you accept a contractor’s proposal now, you can generally call the shot as far as scheduling. Do not wait until late spring or summer...you may not make the schedule at all. Arranging for money. If you haven’t accumulated enough reserve money to do the work, you will need several months to discuss, approve and collect a special assessment. Coordination with residents. If the project is extensive and disruptive, you will want to warn residents well in advance of the timing and length of it. This will give them the opportunity to work around or even plan vacations strategically. Always get references and check them out. It is important to use only contractors that have a good track record. Make sure the references are for work that is comparable in size and complexity to yours. It is not uncommon for small contractors to get in over their head when trying to nail down work. Feel comfortable that they can deliver what they promise. Always, always (repeat) always use contractors that are properly licensed, bonded and insured to do the work they are contracting to perform. If you have any question about requirements, contact the state licensing board. Use it. Insist on getting a current copy of the contractor’s liability insurance coverage directly from his insurance agent and if you accept the proposal, require that the association be included on this insurance as an "additional insured" (Again, get an appropriate and current insurance certificate from the contractor’s agent to prove it) Do not make advance payments on the project work. This is often the sign of a contractor on a "shoe string" that may be using your money to pay past labor or supply bills. You could be left high and dry with uncompleted work. Instead "progress payments" are commonly called for that pay for work completed to date. Make no more than two per month and be sure to inspect the work to verify completion. When making payments, have the contractor sign a Lien Waiver for the amount tendered. (Your attorney can provide the appropriate form or ask the state contractor’s board for a sample.) A Lien Waiver is the contractor’s promise that he has paid (or will pay) all labor and material/supply bills related to the project. Keep in mind that if your contractor "forgets" to pay his suppliers or subcontractors, those folks have the right to place a lien on association property to secure their debt. It’s a good policy to require copies of all supply, material and labor bills be attached to and referenced in the signed Lien Waiver. For any substantial construction, it is very important to involve an attorney who can draft or review the contract. Don’t bypass this important step. There’s a lot riding on what the Board is obligating the association to. There is much to know about proper project planning. Forget the leap of faith on this one. (The safety net just may not be there when you land.) Take the prudent steps needed to protect the association and to get a quality job done at a fair price. BACK
Why Wi-Fi? The Last Mile. It was once widely believed that Wi-Fi could provide an inexpensive internet access solution. The theory was to put Wi-Fi antennas on cell towers and broadcast service directly to subscriber computers. This concept works well for mobile phones and related technologies, but not for internet Wi-Fi. Wi-Fi antennas are "alligators": They have big mouths and small ears. While a Wi-Fi antenna can broadcast a big signal that many computers can receive but they can’t receive the weak return signal generated by those computers. Also, Wi-Fi is a "line of sight" technology. When trees or buildings get in the way, the wireless signal is essentially dead. So, Wi-Fi antennas have a limited range of transmission and reception. The Last Forty Yards. The strategy here is that one access point can theoretically cover multiple units when strategically located on the property. For a 100 unit property, you might need up to 15 access points to cover the whole complex. But this kind of network only has 60-80% coverage at best in a concrete or stucco structures. Wire mesh used in stucco causes Wi-Fi signals to bounce, refract and degrade. Stick built structures, however, can achieve the 100% coverage more easily. The Last Foot. Wireless works best when the user has a dedicated and wired internet signal coming into the unit which is then distributed using a wireless router. But in this model, each user pays the internet service provider directly for internet access. While the service is reliable, it isn’t the most cost-effective. The Solution? Find an internet service provider that will provide a business grade internet service and have the service installed in the main phone closet. Then, turn the existing telephone wiring system into a DSL (Digital Subscriber Line) network. Each unit would then require a DSL modem as a wireless access point. Using this system, the HOA can provide a shared internet connection at a price far below the normal cost paid by individuals. Of course, there are some relatively expensive up front network installation costs that need to be factored in but the payback time is usually very fast. And having internet access at a fraction of the normal cost is a great selling point for condo buyers. One of the great advantages of condominium living is the ability to buy goods and services at wholesale prices. Since internet is considered a standard and desirable service these days, why not explore the "why" in Wi-Fi? Excerpts from an article by Joshua M. Henschell of www.ethosmedia.net BACK
Brick Face Lift There are three basic categories of masonry brick walls: Solid Walls are two or more layers of brick held together with metal ties or header bricks laid perpendicular to the plane of the wall. Solid wall strength is a function of wall thickness, brick and mortar durability, and the strength of the mortar bond. Cavity Walls consist of an outer layer of brick attached to an inner support, and separated by an air space of 2-4 inches. The inner support may be another brick wall, a concrete block wall, or poured concrete. Cavity walls may be load bearing. The cavity wall is an ideal masonry system for preventing water penetration as the air space itself acts as a water barrier. Veneer Walls are typically a single layer of brick tied to steel or wood studs. The single column wall has low insulation value. Insulation is attached to the studs and is not incorporated within the masonry. In building any type of brick wall, when mortar contacts brick, capillary action draws the dissolved (hydrated) lime and cement into the brick pores. As the mortar hardens, a fine web of mineral crystals bonds the brick to the mortar joint. The most common source of masonry brick failure is water penetration, especially in colder climates. When water freezes, it expands. If this expansion takes place in the pore spaces of a brick or between the brick and mortar, cracks are likely to form. With additional expansion cycles, the severity of the cracking may increase unless the damage is repaired or the wall fails completely. Brick walls that are designed to shed water are most desirable. However, through-wall flashing provides the best defense against water penetration. Through-wall flashing is an impermeable membrane placed in the wall that extends from the sheathing, across the air space, and all the way to the exterior of the brickwork. Properly installed flashing keeps water from penetrating through a wall face. Through-wall flashing at grade level prevents water from seeping into the upper section of a wall from the below-grade masonry. Flashing should be placed at all points where the air space is closed off. Standard building codes require flashing at the foundation, above window and door heads, at window sills, and where the roof of a one-story wing meets a two-story brick veneer wall. Because the expense and difficulty of replacing flashing is considerable, only the best materials should be used. Sheet metals, bituminous membranes, plastics, and combinations of such materials are suitable for flashing. Aluminum and building felt should not be used. Loose brick and water leakage are signs that a mortar bond is failing and that repointing may be necessary. Removal of existing mortar is the most critical step in the repointing process. Standard industry practice is to remove mortar by mechanically grinding the brick joints with special four-inch diamond blades. Then the brick and joint should be cleaned and dampened. Depending on the depth of the joint, new mortar should then be applied in layers to ensure that it bonds well with the existing mortar and brickwork. Also, sealing the joints prevents water from penetrating junctures exposed to severe weather. Clear exterior masonry coatings are considered to be water repellant but not waterproof. Nevertheless, when properly applied, these coatings change the capillary angle of the pores in the face of the brick masonry wall from positive (suction) to negative (repellency). A proven strategy in maintaining the integrity of brick masonry structures is a combination of thorough periodic inspections and well designed and implemented repairs. Damage can be caused by exposure to severe elements, heavy usage, or lack of maintenance. It is essential to identify the problem that caused the damage before repairing the brickwork to prevent the problem from reoccurring. Responsible maintenance practices call for a visual inspection of a masonry brick building at 1-2 year intervals to check for obvious signs of deterioration. Typical signs of deterioration include:
Repairs should be evaluated by priority and urgency. Safety issues, such as loose and crumbling masonry, should be addressed immediately. Other issues should be prioritized based on budgetary and scheduling considerations. Knowledgeable contractors using quality materials can safeguard an owner's investment, preserve the appearance of the structure, and potentially add to its value. By Michael Norman of Abbot Building Restoration Company, Inc. BACK |
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