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Stormwater Management: Beat the Rain at its Own Game

Left to its own devices, rainfall can be a costly and destructive force on a property. By flagging problems and fixing them early, a property owner can save thousands on property damage. Stormwater management is summarized into three easy steps:

1. Identify the problem.

2. Install the solution.

3. Move on.

With the right parts in place, you will never have to think about the problem again.

catch basins with multiple inputs and outputs

1. Identify the Problem

The cause of a problem is never too far from the evidence. Just ask yourself, “Where is the water going?”

Broken-Down Materials

Oftentimes, a drainage system will work for years or decades before falling into decay. This is often due to outdated materials. Metal may appear hardy but will give in to corrosion and rust after years of use. Cheap and light plastics break down under the weight of heavy rainfall, especially when the drains become cluttered with debris. These parts must be swapped out with PVC or HDPE: reliable, water-tight materials that last longer than the alternatives

Water Pooling

Large land spaces require occasional maintenance over the years as water begins to pool in different areas. Golf courses, parking lots, highways, ball fields, and business fronts are common places for water-pooling issues to come up. New drainage devices must be installed to help with the target areas.

Debris Buildup

If not properly installed, stormwater drains become stuffed with dirt, pine needles, and trash. These systems can be modified or replaced to include snouts, clean-outs, and valves to manage the debris and prevent clogging.

2. Install the Solution.

Once the problem is identified, all that’s left is to replace what’s broken. The replacement parts must fit the exact parameters of the existing system, form a water-tight connection, and withstand the environmental factors of the area. In some cases, the parts can be purchased at local department stores, but when a unique part is needed, it must be built-to-spec. This is Specified Fittings’ forte.

Catch Basins

Our catch basins can be built to any parameters between 6″ and 48″ (12″ wider than most competitors offer). We recommend either SDR35 or Sch40: sturdy, high-quality materials that most piping companies don’t have access to. Our catch basins are designed with internal snouts to expel debris.

Downspout Adaptors

When two pipes of different dimensions must interconnect, this is where an adapter comes in. No matter the shape or material, so long as the diameters fall between 3″ and 12″, Specified Fittings can build it.

Custom Structures

custom pipe fitting

The Specified Fittings CAD team will design and build what you need, making use of the latest technology to make your drainage clean, efficient, and reliable. We may make use of notches, weirs, gates, valves, clean-outs, shear gates, and snouts to create the piece that meets your needs.

3. Move on

A lot of factors go into installing a stormwater management system, but the best solution is a final solution. Once installed, the drainage system will keep doing what it does best.
If you require special parts, go to the experts with access to the highest quality materials and manufacturing tools. See more info on our stormwater management solutions.

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HDPE: Best Uses

On the microscopic level, high-density polyethylene has a clean, linear structure that makes the plastic light and strong. It can be manufactured and shipped at low costs, saving companies millions in materials. The simple material is waterproof, UV-resistant, and flexible under pressure, making it the perfect material for numerous uses.

Cost-Effective Uses of HDPE Sheets

Piping

HDPE is commonly recognized as the most cost-effective piping material. Pipe-grade HDPE retains its flexibility at temperatures down to -220˚ Fahrenheit, making it a great candidate to distribute cold liquids underground.

 

What the plastic is infamous for is being tricky to bond. Luckily, bonding techniques have been perfected since HDPE’s invention in the 1930’s. The most cost-effective technique is called electrofusion. Two pipe components are fitted together with a specially designed electrofusion fitting, which is then slowly heated to the melting point. The two pipes then weld into one.

Food Containers

Where HDPE shines brightest is in the consumable goods industry. It’s flexible, strong, and non-leaching. That makes it the perfect container for everything from cereal to ice cream. Best of all, consumers can drop HDPE containers right into the recycling bin when they’re done.

Unlike PVC and polystyrene, HDPE does not leach into water, making it a safe and healthy food container. Not surprisingly, HDPE is the preferred material for baby bottles and disposable cups.

Chemical Bottles

HDPE does not interact with most chemicals. It can safely contain laundry detergent, household cleaner, motor oil, or antifreeze. Adding a pigment to the plastic increases its strength and lengthens the shelf life of the product.

Toys

Being both durable and flexible, HDPE toys usually bounce instead of breaking. The material is safe for infants and toddlers as it does not leech in liquids. Being UV-resistant, HDPE also retains its color for longer than most plastics.

When Not to Use HDPE

This plastic is immune to most chemicals, but will oxidate in acids. For containing acids, we recommend PCTFE. PCTFE is a durable, waterproof plastic with a variety of uses, but is not as cost-effective as HDPE.

Like most plastics, HDPE melts quickly when exposed to open flame. When working with fire, there are two options. One is to treat the plastic with a flame-retardant layer. The other is to use metal instead of plastic.

HDPE is the best budget plastic. That is why it is the material of choice for consumable goods containers everywhere. To see where your company can save, consult Specified Fittings for free.

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Why Use HDPE

When selecting a type of plastic, you have to consider s strength, flexibility, heat resistance, and solubility. No single plastic is perfect for every use, but there is one plastic out there that can take on almost any job: HDPE.

HDPE, or high-density polyethylene, is the most widely used type of plastic in the world. This versatile material is in hard hats and shampoo bottles. It’s the lining of your cereal box and the jug of milk in your fridge. It can last for decades underground exposed to mold, mildew, insects, and rushing water. It’s not a question what HDPE can do. It’s a question what it can’t do.

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Guide to Pipe Fitting Basics

When something goes wrong with the plumbing, the key is finding the weak link or improper pipe fitting in the construction. Each pipe fitting has a specific job and must be able to handle the demands. Some must be able to withstand intense amounts of heat and pressure. Some must be water-tight while others must be air-tight. Pipe fittings must be compact, flexible, and sturdy enough to handle specific circumstances. The success of a project begins by selecting the right pipe fittings for the job.

Types of Pipe Fittings

pipe fittings elbow and bushings

Adapters and Bushings

steel pipe adapter brass pipe bushing

An adapter creates a direct connection between two pipes of different diameters. Using a pipe fitting of this type cuts out a lengthy and complex process of attaching two dissimilar pipes. While an adapter has two male sides, a bushing has one male and one female side. In some cases, such as when two uncommon pipe varieties must be connected, an adapter or bushing must be custom-made. Adapters and bushings are equipped to handle high pressure, but their cousins, the coupling and the nipple, are not.

Caps and Plugs

brass cap for pipe yellow fire hydrant

To put it simply, a plug has threading and a cap does not. To stop low pressure water, a simple cap will do the trick. When the pressure is exceedingly high, such as inside a fire extinguisher, a sturdy plug must be screwed on tightly. It takes special equipment to remove a high pressure plug. Caps, on the other hand, may be glued or soldered permanently in order to prevent access.

Elbows

thin pipe elbowthick metal pipe elbows

To avoid putting the pipes under unnecessary pressure, plumbing is built with straight lines of pipe. Any corner or angles are handled with an aptly named pipe fitting called the elbow. The most common elbow angles are 45 and 90 degrees, but they can be custom made to fit any situation. They can be screwed into place or glued to the adjacent pipes.  

Tees and Crosses

tee pipe fitting for watertee pipe fitting with control

A tee or cross is any pipe fitting with more than two openings. A tee has 3 openings while a cross has 4. Both are used to facilitate a great variety of plumbing challenges. For example, water may come into a house in one pipe then split apart when it hits a tee. One pipe heads to the water heater while the other splits off around the house. Some tees and crosses have faucets attached so that water can pass through when the faucet is on but is blocked off when the faucet is off. There is no pump attached to the faucet, so the water pressure must be strong enough to force water up the pipe but not strong enough to break the plumbing.

A healthy pipe system is built with the right pieces. Whether the pipes are carrying hot gasses or high-pressure water, the demands can be very different. Each pipe fitting must be able to handle the challenges. When selecting a pipe fitting, the question is not just what it needs to be shaped like but what it needs to be able to handle.

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Ready to Get “Crazy”

In July 2017, Specified Fittings had the privilege of being featured in a Domestic Manufacturing series of Global Business North America Magazine. We typically rely on word-of-mouth in the plastic pipe fittings world, so this amplification of our services and offerings to the plastic pipe industry was a real treat.

Written by Lisa Barry, Senior Editor of Global Business Magazine

Specified Fittings is about to get “crazy.” That’s according to Executive Vice President, Kevin Hawkins. The “crazy” Hawkins is referring to is the good kind of crazy that every company longs for: a success-driven crazy that results in growth and expansion.

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Ahhh, the smell of clean air!

Recently, Specified Fittings has increased our production of a particular industry niche, Mining Duct (or “PVCVent Duct”). These fittings (picture above) were built for Specified’s customer, DFS West, as an alternative to corrugated duct.

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Pulled Tees: Better Quality for Your Customer

Specified Fittings uses a process in which we pull a hole through the wall of the mainline pipe. This method leaves a lip that is then fused using standard butt fusion procedures to the proper sized outlet pipe. Specified Fittings offers any size from 6″x4″ through 63″x48″.

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