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Working Winter Storms
Last Post 30 Nov 2006 03:11 PM by Danny Sewell. 29 Replies.
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Steve Beaumont
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14 Oct 2006 02:10 PM  

As we all know, the tropical season is off to a slow start, but the winter storm season appears to be off to an early one.  I am wondering how many people out there have worked winter storms (freeze losses, weight of ice and snow, ice damming, etc), and what kind of interest there is in handling them.  I for one started in the business up in ILL and we had some very severe weather the 1st 3 years there and had a ton of exposure to them.  Now that I'm a full time RV traveler, my motor home doesn't want to go north of the Mason Dixon Line after December 1st.  There are a few winter storms that hit southern cities (Houston on 12-24-89 was a big one that comes to mind), and the way the weather is going so far this year there may be work out there for a lot of us in this type of event.  I started this thread to discuss some of the issues that may come up with working winter type storms, both in the safety arena and the claim handling area.

On the safety issue, climbing roofs in the winter time can add in additional hazards with snow being on the ground, even though the roof is all melted and dry.  You can track up moisture by snow caked on your shoes/boots.  Roofs can have some moisture on them and that can freeze up overnight when the sun goes down, so extra caution should always be used when going on a roof.

There is also a phenomenon called thermal shock that you should be aware of when working claims in the colder climates.  Virtually all policies exclude this type of loss (expansion and contraction of walls, ceilings, roofs, etc.....)but when it happens it can happen with a vengeance and the results can completely destroy the roof membrane.  It happens mainly with flat roofs that are modified bitumen or built up roofs.  What happens is in very cold weather, the sun may come out and heat up the roof surface due to the solar effect on a black surface.  This creates an expansion of the roof surface. When the sun goes down and if the air temp is very cold, the surface will contract due to the cold and can split the roof membrane. Once this happens, if there is moisture on the roof, it leaks into the building, or when the next rain hits/snowfall melts they have a ton of water leaks.  Some will claim it is the result of weight of ice and snow build-up moving the roof structure causing the stress to the roof surface. Roofs will move with the weight of ice and snow, but there will be evidence of this on the framing members underneath the roof system. The colder the weather the more of this you can run across.  In 1982 we had 2 weekends back to back that the temps at night got down to minus 25 degrees, and the days were bright and sunny, although the warm temps stayed around minus 10 to minus 15.  I had tons of these claims after that.  Also had them in Oklahoma in 83 and 89, so it's not just the northern states that it happens.

 

Steve Ebner
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14 Oct 2006 06:29 PM  

A timely topic, Steve, as I went out yesterday here in Indianapolis with two layers of coats and had to wait for the frost to burn off the roof on my first inspection to fully inspect it!

With regard to ice dam damage, and depending on the location of the cat event, the cat adjuster will regularly be presented with estimates for roof replacement.  In most cases the roof does not need to be replaced.  But, explaining to the insured that there is likely to be nothing wrong with their roof when water is running down their interior walls can be tricky.  In many cases they will simply not believe that the ice dam did not damage their roof.  After all, how did all the water get into their ceilings and walls if the roof is not damaged?   As a matter of fact, I believe I have seen more roof damage caused by the insured or an ice removal contractor trying to chip ice off the roof than ever caused by the ice itself.  Rotted roof decking due to water under the shingles can be a major concern as well.  This will be handled in various ways, depending on the carrier and the local conditions.  I would advise studying up on how ice dams form and what they do before hitting the ground at a winter storm site.  If memory serves, somewhere in the archives, Dave Hood had an excellent explanation of this a couple years back. 

Dave, if you're reading, maybe you can share with us again or tell us where in the archive we can find this.

It is also important to remember that most policies do not cover damage to contents caused by water unless there is an opening in the structure caused by a covered loss through which the water entered.  It would be a good idea to brush up on how to explain this to the policyholder when grandma's antique table is ruined by water dripping through the ceiling.

 

Steve Ebner

"With great power comes great responsibility." (Stanley Lieber, Amazing Fantasy # 15 August 1962)
Jason Adle
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14 Oct 2006 08:48 PM  
Excellent post Steve!
Tom Toll
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14 Oct 2006 09:35 PM  

The Old House Web

Ice dams are caused by a warm roof over the interior of a building

An ice dam is a ridge of ice that forms at the lower edge of a roof and prevents water produced by melting snow from draining off the roof. The water that backs up behind the dam can leak into a building and cause damage to walls, ceilings, insulation and other areas. Ice dams may be hidden under the snow on sloped roofs with inadequate insulation.

Two circumstances combine to make an ice dam.

  • First, snow melts on the part of the roof over the building interior (inside the perimeter of the outside walls) because heat and air that leak from the warm interior raise the roof temperature above the freezing temperature.
  • Second, on the part of the roof covering the overhang (beyond the perimeter of the outside walls), the roof is cold and the runoff refreezes. The refrozen runoff forms a dam, further backing up melt water.
 Emergency Ice Dam Action

If ice dams are building up and no heaters are in place, building owners may want to take emergency action.

Not recommended:

Hammers, ice picks or even salt used at the edge of a roof to attack ice dams and icicles do more harm than good.

Recommended:

If snow is piling up to the point where the roof seems or sounds vulnerable to collapse, some snow can be removed but safety is the first concern. The object of snow removal from roofs is to reduce the snow load to safe levels, not to clean it off entirely. Regardless, there is danger of damage to the roof surface from using implements such as rakes or shovels.

The University of Maine Cooperative Extension Service recommends snow removal first. In a real emergency with water actively flowing into the house, UMCES says make channels through the ice dam to allow the water behind the dam to drain off the roof. Hosing with tap water on a warm day will help. These channels are only temporary.

Before considering any action, remember that it is hazardous to climb up to the roof on slippery ladders. Walking on an already stressed roof may cause local failures in the structure. Snow removal from a roof is a risky proposition. Use a licensed contractor in most cases.

Backed up water can get under the shingles and through the roof deck. It can drip on the ceiling insulation or run down the underside of the deck to the connection between the roof and the walls. It then makes its way into the building in the form of damaging leaks.

Melt water under the unmelted snow can decrease the friction between the snow and the roof and cause a snow slide, like an avalanche. Melt water often refreezes as icicles hanging from the gutters or edge of the roof. These icicles eventually break off when they get too heavy. Both snow slides and falling icicles endanger passersby.

Ice Dams Are Caused by a Warm Roof Over Interior of Building

Energy efficient roofs minimize problems with ice dams because they keep the entire roof cold. There is little difference in temperature between the part of the roof inside the perimeter of the outside walls and the part covering the overhangs. Thus, melting and refreezing is minimized.

Insulating to prevent heat leaks and sealing against air leaks between the inside of the building and the attic are the best ways to achieve a cold roof. Increasing the level of insulation from R-11 to R-38 in a 1000 square foot attic should cost about $500. Accumulated dollar savings for heating and cooling, beyond the cost of the installed insulation, should be more than $1000 in the Washington DC area. Costs to repair damage from a leak caused by an ice dam could easily exceed $5000.

Ventilation of the attic may help to achieve a cold roof. Its primary purpose, though, is to prevent moisture from condensing in the attic on the underside of the roof and dripping down into the insulation. This moisture is in any warm air that leaks from the inside of the building. Sealing the air leaks is more effective than increasing the ventilation.

To stop dammed up water from leaking under the shingles use a waterproof membrane under the parts of the roof where ice dams occur and melt water backs up. The membrane is usually placed from the edge of the roof up beyond where the walls intersect the roof. This membrane is installed when old shingles are replaced.

If ice damming is a recurrent problem, heaters along the edge of the roof can be used to break up ice dams as they form. But these heaters use a lot of expensive electrical energy; they need to be used whenever it snows until air temperatures are about 45F.

Energy Efficient Roofs Are Less Like to Have Ice Dams

A well-designed, energy efficient roof should tolerate the loads of once every 50 year events like the recent snowstorms in the northeastern U.S. Nature eventually melts snow from roofs more cheaply and safely than artificial means.

Best to let nature take its course and observe deficiencies in a particular roof, such as lack of insulation and unwanted air leakage paths from the interior space to the roof, so corrections can be made before the next emergency.

Success is not final, failure is not fatal: it is the courage to continue that counts.
Mike Kunze
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15 Oct 2006 07:59 AM  

Along with proper insulation...correct ventilation is key.

The usual method is to install a turtle type roof vent, or maybe turbines to accompany each soffit vent on the opposing sides of the house.  This allows for lower to upper breathing by the attic. 

I learned this when I had a couple claims about 3 years ago, where snow entered the attics of 2 newly built  and recently purchased/occupied homes.  The snow piles were perfect 3-4 foot high hills below each turtle vent, but began to melt & then of course damaged all the ceilings and any contents that were directly beneath.

I should add that each of these claims were tendered as liability losses against the same builder.  What we learned-- with the help of one of the building material suppliers--is that the builder failed to properly coordinate the "draft" of the attic ventilation.  When the homes were built, the builder used a "continuous vent" soffit system.  It was permanently finished 24" wide cement board perferated with 1/8" holes in a 6" wide pattern from the outer edge, around the entire perimeter of the house.  Kind of like pegboard on the outer edge, to give you a better picture.  

The builder failed to recognize or follow the manufacturer's directions regarding ventilation & attic air draft.  The builder installed the usual amount of turtle vents on the roof that he normally would have, but the additional air holes around the soffits caused a reversal of draft.  Therefore, the blowing snow all got sucked into the attic thru the roof's top vents.  The mfr rep met with us at each loss, calculated the attic air space & concluded that if 6 additional turtle vents had been installed it would have equalized the pressure and the losses never would have occurred.  It was all in their literature, but the builder just failed to recognize the loss potential.

The claims were paid for the most part by the builder since he carried a fairly high Liability PD deductible.  He still continues to use that product to this day, as it is a very nice product & maintenance free....but now he puts in the extra roof top vents. 

If you run into one of these on a 1st party loss, successful subrogation can be pursued.   The carrier you are working for will owe you a big kiss, even though you may never get it. 

  

 

Jim Gary
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16 Oct 2006 02:02 AM  
To go back to the original post "who is interested in working these claims", I would like to work them, if for no other reason the experience. We don't get much of this in Texas, and the more experience I can get on all types of claims, the better. I know some folks just want to work the hurricanes, and thats fine, I would like to experience as much as possible before I specialize.
I know the voices aren't real, but sometimes they're right!
Mike Kunze
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16 Oct 2006 06:00 AM  
Posted By Jim Gary on 10/15/2006 9:02 PM
To go back to the original post "who is interested in working these claims", I would like to work them, if for no other reason the experience. We don't get much of this in Texas, and the more experience I can get on all types of claims, the better. I know some folks just want to work the hurricanes, and thats fine, I would like to experience as much as possible before I specialize.


Jim,

That's exactly what we are giving you here (experiences)....nobody is talking about specializing.  Take it for what it's worth and keep it in the memory bank for the day that comes that you are out there working a winter loss. 


 

Jim Gary
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16 Oct 2006 04:49 PM  

Jim,

That's exactly what we are giving you here (experiences)....nobody is talking about specializing.  Take it for what it's worth and keep it in the memory bank for the day that comes that you are out there working a winter loss. 


 


ABSOLUTELY, And I appreciate everything shared on these forums, unfortunatley reading the CADO forum dosen't actually help the ole resume, I look forward to getting t use some of this information on real life situations. My point is that in Texas there are not a lot of heavy snow storms to gain experience from. But again I greatly appreciate all the helpfull knowledge from those who have worked different types of claims.
I know the voices aren't real, but sometimes they're right!
Rocke Baker
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17 Oct 2006 11:11 PM  

Jim,

Check with the vendors you have worked for and see what areas of the country they work. Some are almost the south alone and others are nationwide in being able to handle multi-types of losses.

Just like any other type of diasater stuation, we have to have one first. Freeze losses are unique. Some areas of the country are so prepared for them that with heavy snow and cold for a long period of time no cat will exist. Other areas that are along the Mason-Dixon line are more likely to have the potential for cat losses if a prolonged freeze hits there. Up here in Mich, we have to have a number of days below freezing before the losses occur. Never know when.

I remember the '83 & '89 freeze losses in Houston. Both times the storms happened when there was a long Christmas weekend and many people went out of town. The weather was great and the cold front came thru like a freight train. At the time, many houses in Houston had their plumbing lines running thru the ceiling on top of the insulation. Those that stayed home during this time found the damage quickly. Those that had gone out of town found a note on their door when they returned saying the water has been turned off after one of the neighbors saw water pouring out the front door.

Mike Kunze
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18 Oct 2006 07:41 AM  

I just don't get it, after seeing a lot of last year's hurricane losses...why is such a high percentage of the water heaters & plumbing in the attics down South?

OK, not a lot of freeze losses and not a lot of basements in the low lying areas to afford the basement option...but why put all that potential water damage loss into play?  Couldn't there be a small main floor area to accomodate them, or is it just the added ecomonic cost?

Here in the midwest, it sure is different...lots of cold weather, but generally little flooding.  If the pipes freeze or break, or the water heater decides to rust out & leak without warning, less damage potential.  

 

Kim Stegall AAI ACA AIC
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18 Oct 2006 02:50 PM  
Mike,

I was an agent in Iowa before my husband and I became adjusters. We have been working daily claims in SW FL for the past 6 months. We have been absolutely amazed by the number of water losses. We have worked more water claims in the past 6 months than were reported to my agency in 20 years! The placement of equipment with leak potential is a big factor but it also seems like the plumbing materials just aren't as durable as in the midwest. In this short time in FL we have seen a leak from virtually everything in a dwelling with water in it. Either that or the midwesterners just say "Oh, well" and mop it up and fix it themselves without turning in a claim.

Kim
Steve Beaumont
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18 Oct 2006 03:13 PM  
After growing up in IL, I ended up eventually moving to Houston and lived there for 12-13 years. I was amazed to see the water lines and water heaters in the attics, and most of the time the connecting lines ran on top of the insulation, not under it. No houses there have basements, and it is very rare that the water heaters and inside the house itself. A lot are in attached garages along with the washers and dryers (most of the time unheated). I think it is cheaper to build the houses this way, and living space isn't used for these items. I had a house with two water heaters in the attic, along with the air conditioning and heater units. I actually measured some of these items and they wouldn't fit thru the opening in the ceiling that gave access to the area. I discussed this with a repairman once and he said that when this happens, they put a smaller sized unit up there for a replacement, and just leave the old one there. There are a lot of water claims in that area from a/c drip pans overflowing, and water heaters rusting thru, etc, but freeze claims aren't common due to the mild climate. It needs to be down in the teens for probably at least 24 hrs before attic pipes freeze. Difference is up in IL it usually needs to be below zero for a few days before it happens.
Ray Hall
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18 Oct 2006 03:58 PM  

This is a coverage topic for new and old adjusters in regards the Houston freeze , Christmas 89.

A two story house had an entry and den that had 18 foot ceilings, with block paneling on the den walls.On the exterior of the exposed den wall the material was {Masonite type}. The studs and wall cavity was normal. The 9 degree temp caused the 1x4 horizontal lath the paneling was glued to to move horizontally and split/break the vertical 4x10 sheets from top to bottom on the North wall on 2 foot centers 4 inch's high or the size of the lath.

My answer later after the input. A Texas HOB.

Steve Beaumont
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18 Oct 2006 04:30 PM  
Ray, is there such a thing as an HOB anymore? I don't have one around here as I'm on vacation in CA, but my shoot from the hip answer would be there is no coverage. Almost all policies that I'm familiar with have an exclusion in it that excludes losses due to, caused by, etc changes and extremes in temperatures. Another standard exclusion would be losses caused by expansion and contraction of walls, floors, roofs, etc, and the fact that just the 9 degree temps caused the expansion and contraction I would say no coverage (if hOB has those exclusions). I moved to TX in 1990 and forgot all my knowledge what the real world of insurance coverages was like and took a step back to the dark ages when I started dealing with the coverages provided in TX. I also learned that if 49 states exclude something, it doesn't mean that is the way it works in TX
joseph lombardo jr.
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18 Oct 2006 07:11 PM  
Kim,
Our copper pipes and metal appliances that are subjected to water in Florida take a beating.....our water is very high in minerals and subsequently our plumbing systems are subject to galvanic corrosion as well as in some instance electrolysis.......The best way to extend the life of the plumbing systems and appliances is by installing a water softener......
Ray Hall
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19 Oct 2006 09:29 PM  

Texas still has a few HOB's around. Most of the Homeowners in Texas now are the A which is 16 named peril with RCC coverage on the building and optional on UPP.

You hit it on the head Steve, this resulting damage was excluded under the extreme temp and the settlement, movement exclusion.

We still have accidental water breakage of pipes and appliances, but the owners do not turn them in unless the loss runs up into the thousands. The local HO claims have been cut by about 75% since you worked in Texas.

All the seacoast counties are being dropped by the carriers and going into the TWIA (wind pool). and the non standard underwriters. The single adjuster program will be almost non existent.

The TWIA spent their reserve fund on Rita and will watch the claim payments close if Texas gets hit, but Texas is a good political state and we have buds in high places.... maybe some Katrina/NOLA type help...

Tom Toll
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19 Oct 2006 11:14 PM  
Ray, are you talking about the big freeze event that occurred after Hurricane Alecia on August 19, 1983. The freeze hit just before christmas and was very severe with 19 days of below freezing temperatures. As independents, we actually made more income off the freeze than we did Alecia. Some houses were extremely damaged (ie) drywall ceilings and walls turned to mush and all floors ruined, etc. Brings back old memories.
The freeze also occurred in Arkansas. I had parked my Dodge van outside one night and could not move it the next morning, as it was frozen to the ground. Then got a call to come back to Houston and work freeze claims and away we went.
Success is not final, failure is not fatal: it is the courage to continue that counts.
Steve Beaumont
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20 Oct 2006 03:14 PM  
Tom, that is one of them and the next big one was Christmas Eve/Christmas 1989.  The way the winter is starting out this year, we may well be in for a couple hard freezes is some large southern states.  They can do a ton of damage due to construction techniques in the area, and the damages are usually very widespread which generates a lot of claims.
Ray Hall
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20 Oct 2006 04:09 PM  
Both these severe storms in Houston followed a Hurricane. Hugo 89, Alicia 93. Both were very good. I remember my feet being cold from the wet floors as my boots never dryed out.  Also the inspections best times were from to 4 to 10 PM when the folks got home.
Steve Ebner
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31 Oct 2006 10:17 PM  

Harking back to Steve's original query about who has worked winter storms and what interest there is in working them, I can only say that they have been my bread and butter during some of the slower years (and even one of the not-so-slow years).  Mike makes a good point about no one necessarily wanting to specialize in them.  If given the choice of working in Florida, Cleveland, or Watertown in January, few would choose either of the latter two options. 

But, there are some considerations for choosing to work a winter storm that anyone who has not experienced it should consider.  These include the facts that much of the work resulting from a winter storm may not be cat work and much of it may not be a claim for winter storm damage or even be a claim filed in winter.  This probably sounds confusing.  Therefore, let me clarify a little.  Three of the major winter storm assignments I have worked have extended far beyond the winter.  In January 2000 I went to Fairfax, VA, to work winter storm damage and finally left the DC/Baltimore area in March 2001.  In April 2001, I was sent to Kalamazoo, MI (where I settled for a couple years for personal reasons) to work winter storm claims for a storm that happened in February.  I left at the end of June.  In January 2004 I missed the hurricane season completely because I was in New York/Boston as a result of winter storms from January 14 through December 18. 

What happens frequently in a winter storm situation is different from what happens with a hurricane.  Before the hurricane hits, carriers are on the phone to vendors and vendors are on the phone to catadjusters making sure they have an army of adjusters ready to handle the storm when it hits.  In a winter storm situation, carriers and national vendors with many local offices will often attempt to handle the cat with existing staff.  Often they do not initially realize the magnitude of this task.  By the time they call in a few catadjusters the staff people are dealing with a mess that is totally out of control.  This is why I got called to go to Michigan more than two months after the storm.  This is also why I had such extended assignments in New England and DC/Baltimore.  In all three of these assignments I encountered both carrier and vendor staff who were overloaded with impossible claim counts and getting further behind every day.  So, while I was deployed ostensibly to handle a freeze event, the reality was that I was being deployed to help everyone get caught up - a monumental task indeed in a profession where there is no "caught up", only acceptable and unacceptable levels of "behind".  (Huskercat, I can tell that a derrière comment is forming in your mind as you read this.)The claim volume that had begun with an overload of claims as a result of winter storms had snowballed into a general backup of every type of claim imaginable.  The carriers were assigning more claims to independents than they would normally.  The vendors were then assigning me every claim that came into the office so their staff adjusters could get caught up. 

The best adjusters to send into this situation are going to be those who can handle fires, floods, toilet backups, roof leaks, mold claims, vehicles running into trees, large loss commercial, and just about any other claim that might be filed.  The most prolific vendors during these periods will be those with permanent local offices in the storm area.  Bear in mind that these are not cookie cutter claims like a wind or hail catastrophe might produce, and in many cases the insured must be present to give us access to the damaged property, so production numbers will not likely be as high as on a hurricane or hailstorm.

To exacerbate the log jam of claims, there are aspects of a winter storm that only become apparent when the temperatures rise to the point that mold and bacteria flourish.  So, several months after the storm, a moldy smell begins to fill the house and the roof decking has a noticeable sag.  Neighbors talk to neighbors and the storm claims revive with supplement requests attached.  Among my advice to those who would wish to work winter storms would be the following:

1.) Don't consider specializing.  If anything consider generalizing.  You may be called on to work any kind of claim imaginable.  Learn as much as you can about as many types of claims as you can.

2.)  Keep the policies open, and don't hesitate to ask for the applicable policy form.  No one has these memorized, but someone who can read a policy and is quick to do so is invaluable.

and 3.)  Don't go out with the intention of making a quick buck and heading home.  This is a "tortoise and the hare" sort of situation.  Most of the money to be made is likely to be waiting on the table for the few who stay when everyone else has gone home.

 

Steve Ebner

"With great power comes great responsibility." (Stanley Lieber, Amazing Fantasy # 15 August 1962)
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