Valor EPC

Do you know about the OOOOb Control Device Destruction Efficiency Requirements? OOOOb mandates that every combustion control device achieves >95% destruction efficiency at Peak Potential Instantaneous Vapor Flowrate (PPIVFR) to the control device. Should you not know the PPIVFR to a control device and/or its destruction efficiency curves, give Bill Bailey at Valor a call. #OOOOb #regulatorycompliance

We're #hiring a new Engineers (Various Experience) in Denver, Colorado. Apply today or share this post with your network.

Unseated Thief Hatches Unseated thief hatches pose the risk of personnel exposure to process vapours. A common cause of unseated thief hatches is undersized control devices (flares and combustors). For existing sites with conventional thief hatches, it is encouraged to implement a thorough thief hatch inspection program and to complete a CVS analysis on each facility to ensure adequate sizing of the existing control device(s). For new facilities (or facility revamps), Valor's recommended best practice is to install lockdown thief hatches on all Oil and Water Tanks, and size Pressure Vacuum Relief Valves (PVRVs) on the closed vent system to accommodate all in-breathing and out-breathing during worst-case overpressure and vacuum scenarios. This design eliminates the need for thief hatches lifting entirely. Reach out to Samuel Ancene at Valor EPC to learn more today!

Are you an exceptional process engineer, mechanical engineer, project manager, environmental engineer, air permitting specialist or project controller with a passion for environmental studies? If so, we want to hear from you! At Valor, we're on the lookout for talented individuals from various industry backgrounds within oil and gas and other energy sectors. Whether you're a seasoned professional or a recent graduate, we encourage you to apply. Our projects range from brownfield expansions to greenfield ventures across production, midstream, and downstream facilities in oil and gas. Additionally, we're involved in emission reduction initiatives spanning food and beverage, power generation, mining, and material handling industries. What makes Valor the ideal workplace? - Our team members are our top priority. We invest in you, knowing that your dedication will reflect in our client satisfaction. - We're all about achieving results while enjoying the journey! - Choose where you work – be it from the comfort of your home, an office, or elsewhere. - We offer highly competitive compensation, with the flexibility of choosing between 1099 or W-2 arrangements. - You dictate your weekly hours and schedule. - Our owners maintain transparency regarding all financial aspects with the team. But here's the deal: - We have high standards for team cohesion, hence multiple casual interviews are to be expected. - Be prepared to put in hard work during your scheduled hours. - Versatility is key; you'll need to be comfortable both in the field and behind the desk. - We expect top-notch performance and a relentless drive to excel. - Hustle is non-negotiable. - This is a role for self-starters; it's about taking ownership at a strategic level. - Anticipate approximately one week of travel per month. - Adaptability to client and industry demands is essential. - You'll encounter new technical challenges regularly, and we expect you to tackle them head-on (library visits are encouraged!). While this is a remote position, candidates must be located or willing to relocate to the Denver metro area. For interested applicants, please send your resume to nate.wyrick@valorepc.com with the subject line of “LinkedIn Job Posting”. We're excited about our continued growth and eager to welcome new team members who share our passion for innovation and excellence. Join us at Valor and be part of a dynamic team dedicated to making a difference in the energy and environmental sectors. Apply now! #Hiring

V-Ball Control Valve Sizing Whether it’s for water, oil, or gas, V-ball control valves can be valuable tools for rate control, but special care must be taken to ensure V-balls are sized properly. When sizing a V-Ball one must evaluate the pressure drop of the fully open valve at maximum flow rates but also at the minimum flow rate at the maximum pressure drops anticipated. Sizing a V-Ball too small can lead to excess pressure drop in the system, whereas sizing a V-ball too large can lead to a loss in the ability to achieve a stable flow rate (especially if automated) and valve cavitation and wear over time. The port style can also be modified to ensure the desired flow rates and pressure drops can be achieved. Reach out to Jeremy Manno, PE, LEED AP at Valor EPC today to see which options are best for your application! Image courtesy of v-port-ball-valves-v-control-pb-en-us.pdf (bray.com)

Importance of ON/OFF Valves for Low Pressure Flares (Best Burn for your Buck) Poor flare performance (during low-flow conditions) may be associated with an inlet gas flowrate below the optimal destruction efficiency range of flare. This issue can be solved by installing an ON/OFF control valve upstream of the low-pressure control device (flare or combustor) to ensure the Potential Minimum Instantaneous Vapor Flowrate (PMIVFR) of vapors sent to the control device is within the vendor’s efficiency range.   If the manufacturer does not have this information (or the vendor is out of business), a simple Capacity and Efficiency Test can be performed in the field using Valor’s testing protocols.   Once the efficiency range is established, the ON/OFF setpoints of the valve can be set. Typically, the Open setpoint should be a few ounces (oz/in2) greater than the vendor’s recommended minimum inlet pressure AND several ounces less than the relief setpoints on the tanks; the valve’s Close setpoint should be 0.5-1 ounces greater than the vendor’s recommended minimum inlet pressure.   Contact Casey Michael Frank, PE / MBA at VALOR EPC should you need assistance, and get the best burn for your buck!  

Radiant heat from flares must be considered to protect people and equipment from excessive heat exposure. To calculate the amount of radiant heat at a specified distance away from the flare, we will consider the gas flow rate, gas composition, local wind speed, flare tip inner diameter, and stack height. Minimize risk to your personnel and equipment on site. Call Valor today for a radiant heat calculation. Reach out to Casey Mazzotta at Valor EPC for a radiant heat calculation.

Installing flame arrestors at a sloped angle is crucial for minimizing potential malfunctions and issues. This strategic placement facilitates the natural drainage of any condensate or liquid accumulation that may build up over time within the flame arrestor. It also ensures that the lowest point in the closed vent system is not the flame arrestor, but the knockout, to lower the risk of liquid entering flare stacks. By prioritizing the installation of flame arrestors at an angle, we enhance the reliability and longevity of closed vent systems, contributing significantly to the operational safety of facilities and those who maintain them. Reacah out to Madison Skinner at Valor EPC to talk about your flame arrestors! #SafetyFirst

Is your Flare Knockout sized correctly for your facility production throughput? Accurate Knockout sizing has many critical implications towards safety and environmental compliance. Valor’s expertise can help ensure that knockouts are sized appropriately and safely to prevent visible smoking at the flare, and also ensure there is adequate liquid holdup capacity to prevent hazardous carryover. Contact Eric Soderman at Valor today to review your flare knockout sizing.