Sand Trap

Sand Trap

Flammable waste tank
Sand Trap

Sand traps are typically found in parking garages, auto repair shops and large commercial spaces with floor drains. What most people don’t know is sand trap’s should be serviced (pumped) on an annual basis to prolong the life of the tank and protect the city sanitary sewer from harmful chemicals and oils.

What is a sand trap?

A sand trap is a tank that separates waste water collected from area floor drains. When liquid enters the tank, heavy debris falls to the bottom. Since oil is lighter than water it floats to the top. The remaining liquid flows through the tank and relatively clean water enters the city’s sanitary sewer system.

Servicing your trap on an annual basis is important to prolong the life of the tank. Over time, sediment will build up on the bottom of the tank. this can lead to major blockages and flooding throughout the garage. It is important to remove sand deposits before this occurs. Pumping the tank also prevents large amounts of oils and chemicals from overwhelming the system and distributing it into the sanitary sewer system.

Reference: midwesttankco.com

Plugged Storm Drain

Plugged Storm Drain

 

            A plugged storm drain can cause major issues for businesses, residential and industrial areas. Most plugged storm drains aren’t noticed until your building is flooding and its too late. preventing a plugged storm drain is easy. Remove built up debris before a plugged storm drain occurs!

Plugged storm drain

What Are Storm Drains?

A storm drain is a drain designed to carry rainwater that is gathered over an area water cannot penetrate. Rainwater is diverted to a catch basin or a curb and gutter system. Once in the catch basin the storm water will follow piping to different types watersheds (rivers, lakes and ponds).

What causes plugged storm drains?

Storm drains gather water from a large areas such as parking lots, streets or paved lots. While most of these areas are paved and cleaned periodically, they still collect debris. Debris can be anything from sand, leaves, trash etc. Parking lots and roadways are the largest contributors to plugged storm drains .  Although these areas are cleaned periodically, they still gather debris. Overtime this debris is slowly washed into the storm sewer and begins to build up slowly reducing the overall volume in which the storm sewer can handle. Once enough build up has accumulated the storm sewer may become overwhelmed during a rainfall event thus causing a back up to occur.

When should I clean my plugged storm drain?

Visually inspect your storm sewer catch basins twice per year for any signs of accumulated sediment or debris (Spring and Fall). While you may not be able to see inside the sewer line itself, noticing trash or leaves in the catch basin may indicate that you are about to have a plugged storm drain. If you notice standing water in your parking lot during a rainfall event it may indicate a plugged storm drain. If you notice any of these things immediately call a professional and have your storm sewer inspected.

 

Grease Trap Cleaning

Grease Trap Cleaning

A grease trap (also known as a grease interceptor or grease recovery device) is a tank designed to separate FOG (Fats, Oils and Grease). Fats, oils and grease originate from kitchen sinks and floor drains that are connected on the grease line. Dish washing, hood cleaning and floor scrubbing are all avenues for grease to enter the sewer line. While it may go unnoticed to most, grease trap cleaning is crucial to ensure sewer lines flow properly.

grease trap cleaning

Grease trap lid

Locate Your Grease Trap

It is important to know where your grease trap is so you can manage it properly. The location of the grease trap is dependent on size and available space. Most internal grease traps are 50 gallons or less. Some traps are large external tanks that can hold up to 2000 gallons of liquid.

 

Cities Require Grease Trap Cleaning

Most cities require commercial kitchens to install grease traps to prohibit large amounts of grease from entering the sanitary sewer system. In some cases, restaurant’s without grease traps have caused major blockages in the city sanitary sewer. The backups can lead to large fines and clean up cost to the owners. Grease trap cleaning contracts are now required by some cities before plumbing inspection are completed. Grease haulers take the unwanted brown grease and dispose of it at proper liquid waste disposal facilities.

Traps can overflow and shut your restaurant down causing lost revenue and expensive clean-up costs. The cost of grease trap cleaning pales in comparison to the cost of these expensive clean-ups. Grease trap cleaning, on a preventative basis will prolong the life of your grease trap and keep it functioning properly. Overall, The cost of grease trap cleaning, in the long term, will save you thousands of dollars.

Our Services

Parking Ramp Drain Cleaning Drain Cleaning For Your Ramp

Parking Ramp Drain Cleaning Drain Cleaning For Your Ramp

Parking Ramp Drain Cleaning

Winters in Minnesota can be downright brutal. Cold temps and heavy snowfall lead to slippery roads and treacherous driving conditions. To combat these conditions the Department of Transportation and other municipalities spread large amounts of salt and sand on Minnesota roadways. When driving in such conditions, vehicles accumulate large amounts of wet snow around wheel wells and tire rims. the snow contains large amounts of sand and salt.  Where does all this sand and salt end up? In your parking lot drains and sand traps.


Parking ramp drain cleaning on annual basis, is crucial to the life of your parking lot drains and sand traps. If neglected, the salt can break down cast iron pipes causing the pipe to rot from within. Rotten pipes can lead to costly floods or repairs to vehicles within the ramp. The Sand trap can also deteriorate from salt deposits. Sand traps will start leaking if not pumped frequently enough. Not only will you need to replace the tank, you will be stuck with expensive clean-up costs.  Pumping your sand trap at a minimum of once per year will prolong the life of the tank and prevent costly Hazmat clean ups.

high pressure water jetting


Drain King uses high pressure water jetting to remove sand and salt deposits from the parking ramp drains. All left over waste is pushed from the top of the ramp to the bottom. after jetting, all waste is pumped out of the tank. All liquid waste is disposed of at Met Council. The sand is disposed of at a local landfill. Low clearance ramps are no problem for Drain King Inc. Vac trailer. This trailer can access sand traps in almost every “low clearance ramp”. Parking Ramp Drain Cleaning keeps your pipes healthy for the long term.

Purchasing a Home?  Main sewer line televising camera is highly recomended.

Purchasing a Home? Main sewer line televising camera is highly recomended.

Purchase home main sewer line televising

Purchase home main sewer line televising

Purchase home main sewer line televising.   You are probably getting a home inspection.  The inspector looks at many things then gives you a report on his/her opinion of the health of your perspective home.  Some home inspectors offer an add-on service of main sewer line inspection.  The customer can also contract this service directly.  Drain King, Inc.  https://drainkinginc.com/  provides this service and many others.  Your sewer line can be a source of massive problems and can be a reason inscrutable home owners sell a home.  Someone else has to pay for the problem.  I’ve seen it happen.  Sewer line repairs are at least $5,000 and can exceed $30,000.  There is no reason to be victimized.  In some situations nobody knows there is a problem.

An Example of a failure;

In one case a business purchased a multi-million dollar building and 2 years later paid $15,000 to figure out where their sewer line went and have structures installed so it could be cleaned on a regular basis.  I was part of a telephone negotiation between several parties deciding who was at fault.  My response to the building owner was; “people buy a $200,000 home and pay $200 to have their sewer line inspected.  You bought a 7 million dollar building and didn’t even consider having the sewer line located and inspected”.  That sewer line was over 700 feet long.

The sewer line in your perspective home is probably less than 100 feet.  If your home is further than 50 feet from the city street it is extremely important to know where the sewer line is going.  You need to know it’s condition and where additional clean outs are located in case there is a problem.  You should also mark outside clean outs since you may have to find them under 2 feet of snow.

Water jet roots from your Main Drain?

Water jet roots from your Main Drain?

water-jet-truckNo; is the answer for the vast majority of home owners.  There are several reasons not to water jet, but first I’d like to warn you about a trend in Drain Cleaning of Main Drains that is happening in the Minneapolis and St. Paul as well as surrounding communities like Fridley, Coon Rapids, Brooklyn Park, Brooklyn Center, Anoka, Mounds View, Shoreview, Little Canada, Roseville, Robinsdale, Crystal, New Hope, Maple Grove, Minnetonka, Hopkins, St. Louis Park, Eden Prairie, Bloomington, Inver Grove Heights, South Saint Paul, West St. Paul, North St. Paul, Woodbury, etc.

There are currently several Drain Cleaning Companies preying on unsuspecting homeowners.  They sell water jetting as a means to make all your plumbing work better and make all your drains drain faster.  Statements like this simply are not true.  While a main drain line cleaned at the normal cost of approximately $300, the drain cleaning companies selling water jetting will charge more than $1,200, one thousand two hundred dollars for the service.  The vast majority of home owners do not need this service.  The cheaper service is just as good.  Root regrown will occur at the same rate with mechanical snake cleaning as with water jetting.  There is no difference.

What is Water jet used for?  A water jet uses high pressure water (4,000psi) at a flow rate of around 18 gallons per minute.  The Water jet impact of the water is actually what cuts the roots.  The problem is that Water jets are designed to operate upstream.  In nearly all residential plumbing water jet is a down stream proposition.  Minneapolis plumbing around the turn of the century allowed for the installation of 6 six inch clay pipe running almost to the foundation of the house.  A 6 inch pipe will hold many times more volume of roots compared to a 4 inch pipe.  This means it will often take longer for roots to cause a backup.