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Modern Engineering Solutions

Hydrostatic Test Water: What Texas Developers and Contractors Need to Know Before Discharge

Ground-level wide shot of a Texas water main hydrostatic pressure test in progress showing a pressurized pipeline test section with pressure gauges visible at the end cap connections and test water flowing into a designated disposal area representing the discharge planning that Modern Engineering Solutions builds into Texas construction project specifications

The water that filled your pipeline during pressure testing does not have the same regulatory status as rain falling off a roof. Before it leaves the site, someone needs to have answered the question of where it is going and under what authorization it is being discharged. Most project teams that discover this question on the day of testing are discovering it too late.

Why Our Senior Engineers Are Not Expensive CAD Operators

CAD operator working at a professional engineering workstation with a large curved ultrawide monitor displaying an AutoCAD civil site plan with water and sewer utility layouts, plan and profile sheets, and annotation layers representing dedicated production support that frees senior engineers for engineering judgment

At most engineering firms, senior engineers spend a significant portion of their week on drawing cleanup, redline markups, and CAD production tasks that a drafter should be handling. We built MES around a different structure from day one.

Phase II MS4 Permits: What Small Texas Cities and Public Entities Need to Know

Top-down aerial view of a small Texas city showing storm sewer infrastructure including street drainage inlets, outfall structures discharging to a creek, and municipal facilities representing the regulated MS4 system requiring Phase II permit compliance

Most small Texas cities and public entities that hold a Phase II MS4 permit got it years ago, filed the initial paperwork, and moved on. Then the permit renewal cycle arrives, the annual report is due, and someone on staff is trying to reconstruct two years of stormwater program activity from a folder that does not have much in it. That is not a compliance program. It is a documentation problem that becomes an enforcement risk.

Capital Improvement Planning for Small Municipalities: Where to Start When You Don’t Know Where to Start

Top-down aerial view of a small Texas municipality showing aging water and wastewater infrastructure including a lift station, water tower, collection mains, and treatment facility representing the assets that belong in a capital improvement plan

Every city manager and public works director reading this already knows their system has problems. The lift station that keeps failing. The water mains that were installed in 1965. The treatment plant that is one wet weather event away from a compliance violation. The board that wants a plan but has not allocated money for one. The question is not whether the problems exist. The question is where to begin turning them into something manageable.

How to Read a Hydraulic Grade Line

Civil engineer reviewing a hydraulic grade line profile on a large AutoCAD plan set showing HGL elevation relative to pipe crown and manhole rim elevations across a water distribution system design

If you have ever reviewed a plan set for a water main, sewer collection system, or stormwater network and seen a sloped line running above or alongside the pipe, that line is the hydraulic grade line. Understanding what it tells you is one of the most practical skills anyone involved in infrastructure review can develop.

Capital Improvement Planning for Small Municipalities

Small municipality public works director and engineer reviewing a capital improvement plan document at a water treatment facility with aging infrastructure and pump equipment visible in the background

Most small communities do not fail their residents because they lack good people. They fail because they run from crisis to crisis without a plan that tells them what breaks next, what it will cost, and how to fund it before the emergency arrives.

When Experience Isn’t Enough: Why Current Civil Engineering Standards Matter More Than Years of Practice

Civil Engineering Standards

During a routine plan review for a California water infrastructure project last week, our team encountered something that made us pause. The cover sheet didn’t just have minor issues – it was fundamentally non-compliant with current California engineering standards. 
These emergencies hit small Colorado communities particularly hard. Emergency repairs cost tens of thousands in contractor overtime and regulatory fines. Traditional solutions require upsizing collection systems or upgrading treatment plants that most communities can’t afford. The choice becomes impossible – face financial ruin or continue risking environmental disasters that bring state regulators to your door. 

How WaterOperator.org Solves Small Water System Crisis: Free Resources That Actually Work

WEFTEC 24 EP1 Website Podcast

In this episode of Engineers for Communities, we spoke with Steve Wilson from WaterOperator.org about tackling one of today’s most critical infrastructure challenges: supporting small water systems serving under 10,000 people. These rural communities face unique operational, financial, and technical hurdles that larger utilities never encounter. Steve shared insights into these problems and practical solutions that can make a real difference.

Why EPANET Is the First Choice for Water Network Modeling

Epanet Water Modeling

Ever wonder why water pressure stays consistent whether you live downtown or up in the foothills? That reliability comes from careful engineering using specialized computer tools. EPANET modeling software lets engineers test water systems digitally before spending millions on actual pipes and pumps. This EPA-developed program has become the go-to tool for water professionals who need to figure out pipe sizes, predict pressure problems, and track how water quality changes as it travels through miles of underground infrastructure. Small communities and large urban areas both depend on this modeling technology to keep water flowing properly while satisfying state health department requirements.

Fire Flow Analysis: Engineering Solutions for Municipal Water Distribution Systems

colorado manholes fail

Fire flow analysis represents one of the most critical assessments in water distribution system design. This specialized engineering service determines whether a community’s water infrastructure can deliver adequate water volume and pressure for fire suppression while maintaining service during emergencies.

Modern Engineering Solutions provides comprehensive fire flow analysis services throughout Colorado and Texas, helping municipalities, developers, and engineering firms ensure their water systems meet fire protection requirements and building codes.

Why Colorado Manholes Fail: Engineering Solutions That Work

Manholes collapsing in your community is one of those infrastructure nightmares that keeps public works directors up at night. When residents see emergency crews digging up streets and sewage backing up into their neighborhoods, they understandably demand answers. The truth is, most manhole failures come from predictable deterioration that we can prevent with the right approach. Understanding these problems helps communities fix them before they become expensive emergencies.

How We Use Microsoft Apps to Accelerate Your Civil Engineering Project Success

SharePoint

Let’s face it – civil engineering projects are messy. There are dozens of people involved, mountains of paperwork, and strict deadlines that never seem to move. Many engineering firms are finding that Microsoft’s apps can cut through this chaos and make projects run smoother. Here’s how they’re doing it. 

Storm and Sanitary Sewer Permitting for Colorado Developments

Aesthetically enhanced stormwater detention pond at a Colorado development site showing water quality features, native vegetation planting, riprap channels, and concrete outlet structure meeting Denver Wastewater Engineering Department design requirements

If you are a developer or property owner in a Colorado construction project, you must arrange for adequate storm and sanitary sewer services to the development site before breaking ground. In Denver and across Colorado’s urban Front Range corridor, this means navigating a multi-stage permit process through the Colorado development review framework that governs how stormwater and wastewater infrastructure is designed, permitted, and constructed. Getting this process right from the beginning determines whether your project moves on schedule or stalls in revision cycles.

Aerobic System Inspection & Maintenance

Aerobic System Inspection

Aerobic System Inspection & Maintenance Aerobic treatment is a type of surface application that uses oxygen and or air to break down organic pollutants. The process of aerobic treatment is also known as activated sludge. The wastewater is mixed with microorganisms that feed on the organic pollutants. The mixture is then agitated to keep the […]

Types of Sewer Systems

Sewer System

Types of Sewer Systems The Colorado landscape is dotted with Colorado land drainage systems, used to move water away from dry regions and into rivers and reservoirs. The state has more than 1,000 miles of canals and ditches, most of which were built in the 1800s to serve as a primary means of transportation and […]

7 Basics Necessities for Septic Systems

7 Basic Necessities for Septic Systems

7 Basics Necessities for Septic Systems Septic systems are a necessary part of many homes in the United States, but they can also be quite expensive to install and maintain. Here are some basics for those looking to install or maintain a septic system in Texas: 1) Septic systems work by absorbing waste from toilets […]

EPANET Water Modeling

Epanel Water Modeling

EPANET Water Modeling EPANET Water Model is a software tool that uses mathematical modeling to predict the fate and transport of pollutants, pressure within the pipe network, and predict flows. The model was developed by the EPA in response to the Clean Water Act of 1972, and has been used to evaluate water quality conditions […]

Types of Zoning Classifications

Zoning Classifications

Types of Zoning Classifications Zoning can be classified by its purpose. There are five typical types of zoning: residential, commercial, industrial, mixed-use, and special districts. Residential zoning is designed for single family homes and small businesses. Commercial zoning is for larger businesses such as malls and factories. Industrial zoning is for manufacturing plants and warehouses. […]

The Future of Civil Engineering

The Future of Civil Engineering - Modern Engineering Solutions

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Top 2 Reasons Why Remote Meetings are King

Top 2 Reasons Why Remote Meetings are King

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HDPE Pipe: The Superior Choice for Small Pipeline Installation

For the longest time in my engineering career, I did not really know what HDPE pipe was. I heard about it from random salesmen pitching at lunch, or about how some 96-inch Dallas Water Utility HDPE transmission line failed and they would never use HDPE again. Recently, especially after designing and implementing HDPE pipe across over 5 miles of the 4-inch distribution system at Arabian Acres and watching various sizes installed for an industrial run-off on BNSF sites in Wyoming, I have grown to see it as the superior product for small pipeline installation. For pipelines 12 inches and under, HDPE seems like a no-brainer.