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Phased Elevator Modernization

By: D&D Elevator

ModernizationFor you as a property owner or manager, there exist many reasons why modernizing your elevators is desirable or a necessity. “Desirable” upgrades include enhancing performance, making your elevators more energy efficient, and creating “peace of mind” by heading off potential shutdowns and unexpected expenses. Also included is aesthetically and functionally modernizing your elevators to delight and retain your current tenants and attract new ones. But upgrading becomes “urgent” when it involves correcting matters of tenant dissatisfaction, system dependability, code compliance, violation removal, and, far above all, safety.

Of course, we at D&D are aware that money is always a consideration and modernizations are not always planned for, or “in the budget.” Therefore, we have created a plan for you to upgrade your elevators and enjoy the benefits without a major one-time budget hit.

Upgrading, One Step at A Time

In most cases, with an eye on practical capital planning, D&D can help you implement an upgrade program over a period of time, spaced over 3-5 years. How the stages are strategized depends on the priority of your needs and budgetary considerations. This can help you achieve the ongoing benefits of an upgrade, including resulting cost savings and efficiencies, while comfortably managing your financial resources and business considerations.

These are some suggested early-stage upgrades:

  • To meet the current moment, consider upgrades that address Covid-19 safety and make your property known for its concern regarding the health and well-being of its tenants, visitors and service technicians. D&D offers a number of Covid safety solutions, viewable here
  • If your elevators do not exhibit any obvious mechanical or safety issues, but do suffer from outdated cab interiors, this may be among the first upgrades to consider. Your cabs can be redesigned / remodeled without needing major work on any other components of your systems.
  • The majority of shutdowns result from problems surrounding the doors, since they wear much more quickly compared with the rest of the elevator. Proactively upgrading your elevators’ door systems is a meaningful step toward preventing future problems, including possible passenger entrapment. If your doors are already causing shutdowns, the system should be upgraded immediately.
  • If yours is an older building with an obsolete, single speed AC traction system that relies on mechanical brakes to stop the car, you should consider an upgrade as soon as possible, especially if your elevator is having difficulty leveling. This is a code violation and a dangerous tripping hazard that will steadily grow worse and should be eliminated. The best solution is an upgrade to a modern VVVF (Variable Voltage-Variable Frequency) control system that employs electrical stops to always land the elevator at floor level within tolerances of 1/4 inch. 

If your elevators are constantly breaking down and causing repeated call-backs, or they have aged more than 12-15 years without a significant upgrade, it’s time to consider at least some immediate action to avoid major problems, and strategize a phased modernization plan over the next several years. 

Motors Room Before and After

D&D Can Help!

Call us for a free evaluation of your elevator systems and developing an upgrade plan customized to your specific needs and financial considerations. Regardless of the path you choose, or the size of your upgrade, your job will require permits and inspections, with which D&D will assist you. We stand ready to serve you at (914) 347-4344

 

Elevator Door Maintenance: An Open & Shut Case

By: D&D Elevator

For property owners and managers providing elevator service to their tenants, it’s an open-and-shut fact that 80-90% of potential problems are attributable to the doors. The reasons for this are several and readily apparent. Aside from unpredictable and hopefully rare vandalism, passengers routinely bash into the doors with all manner of objects, hold the doors open and jam things into the mechanism to prevent them from closing. But above all it’s that the doors operate two times as often as the elevator itself, since with each run, they open and close twice. The door equipment tends to reach end-of-life in half the amount of time as the rest of the elevator and becomes increasingly troublesome along the way, exposing occupants to the heightened possibility of major inconvenience and the building owner to tenant complaints and undue costs. Therefore – to help keep the tenants happy and callbacks and costs to a minimum – of all components in an elevator system, the doors require a particular focus of attention and care.

Preventive Maintenance is the Keyelevator doors

Typical components of a door system are as follows, with items 1 through 6 statistically most likely to fail:

  1. Door operators
  2. Hanger rollers
  3. Door tracks
  4. Door checks
  5. Door pivots
  6. Door locks & clutches
  7. Hatch door panels
  8. Car door panels
  9. Sills
  10. Struts
  11. Door bucks
  12. Door “eyes” (safety edges)
  • Before they fail, periodically replacing/upgrading various door components – particularly the “top six” – can go a long way toward preventing shutdowns and callbacks
  • Periodically upgrading door equipment is necessary to ensure proper operation. For example, misaligned doors, which can cause breakdowns, and, in a worst-case scenario, entrapment, require immediate service.
  • Keeping the door tracks free of obstructions, particularly during the winter months (gravel, ice, holiday tree needles, etc.), can be helpful in extending the life of the door system
  • If the doors start opening and closing erratically and making noise, it’s likely time for a new operator system
  • If the elevator has been in service in the neighborhood of 10-15 years without any meaningful door system upgrades, it’s time to consider a complete door system modernization to head off a sudden intermittent shutdown and its accompanying downsides 

bank of elevators

Talk to D&D Elevator

The experts at D&D can evaluate your system and advise what is best to maintain the reliability of your elevators, the safety and convenience of passengers, and the ways to maintain these standards at maximum cost-efficiency.

Call us at (914) 347-4344

COVID-19 Elevator Safety Tips

By: D&D Elevator

Covid Guide for Building ManagersFor property owners and managers, life today brings the major challenge of maneuvering through a pandemic, the uncertainties of the current rapidly-evolving real estate landscape, and the intricate maze of tenant relations. Across the commercial real estate landscape, tenants are actively considering their future strategies: whether to stay put where and as they are, downsize by converting to a full or hybrid remote work model, or relocate entirely to another building. In this environment, one of the surest ways to retain and attract tenants is to operate a building that is known for adhering to the highest standards of safety and caring for its occupants and visitors.The Covid 19 Risks

A prime component of this is the safety of the elevators, both for passengers, and for the technicians who service the systems. To support our customers, D&D has prepared a comprehensive Safety Guide for Building Managers, addressing the following key topics:

  • The Covid-19 Risks
  • Building Managers’ Responsibilities
  • What to Expect from Passengers
  • Safety Products Available
  • How D&D Supports You

The Guide outlines various practical steps that property managers can take to create the safest possible environment for all those moving around the facility. It also addresses various commonly-asked questions, including whether elevators are hot spots for Covid-19 transmission and the relative dangers of various surfaces.

Learn More and View/Print Guide - 800 kb pdf

Details re: Covid Safety Products Available from D&D

D&D Stands Ready To Help!

Call (914) 347-4344 with any questions you may have, to and to review how we best serve your particular needs.