Category: Flow Meters

PureOps designs, supplies, and installs new 3” Hydro Instruments 10,000 PPD Chlorine Ejectors and services existing pacing valve floor cabinets without disrupting plant operations or chlorine injection.

Scope of Work:

Remove and replace existing 3” high capacity chlorine ejectors and related plumbing, install new 1” drain valves and 3” isolation valves, service high capacity pacing valve floor cabinets and related accessories (differential pressure regulators, vacuum trim valves, remote metering tubes). Conducted pressure and vacuum testing on all equipment and re-commissioned system.

Scope of Supply:

• (2) Hydro Instruments 10,000 PPD 3” Variable Orifice Chlorine Ejectors
• (2) Hydro Instruments 1” Drain Valves
• (2) Hydro Instruments PM Kits for OV-1000 Floor Cabinet Pacing Valves
• (2) Hydro Instruments PM Kits for Differential Pressure Regulators
• (2) Hydro Instruments PM Kits for Vacuum Trim Valves
• (20) Hydro Instruments IV-830 Isolation Valve Assemblies for Ton Containers
• (1) Miscellaneous plumbing parts, special tools, and ancillary equipment to complete project

PureOps designs, supplies, and installs new pacing valve, ejector, and piping for the City of Portales Wastewater Treatment Plant.

Scope of Work:

Remove and Replace existing Chlorine Pacing Valve, Ejector, Piping, and Accessories. Provide Training to staff on operation of system.

Scope of Supply:

• (1) Hydro Instruments 250 PPD Pacing Valve with 6” Remote Meter Panel
• (1) Hydro Instruments 250 PPD Ejector
• (1) Hydro Instruments Vertical In-Line Check Valve
• (4) Horizon 100-lb Bucket of Calcium Hypochlorite Granules for temporary disinfection during replacement work

PureOps supplies and assists with the design, supply, and installation of a replacement Dry Scrubber System to replace the existing failed wet scrubber system. The new dry scrubber was designed to handle both Chlorine (Cl2) and Sulphur Dioxide (SO2) gasses in one-ton containers, utilizing the Purafil proprietary dry media Chlorsorb Ultra.

Scope of Work:

System design and sizing for replacement scrubber system; remove wet scrubber; prep concrete foundation and FRP ducting for new dry scrubber; install new FRP ducting and motorized dampers; install new scrubber vessel and load media via crane; remove and replace existing gas detection equipment; integration of controls and alarms to plant SCADA system; complete startup & training of operations staff.

Scope of Supply:

• System Design, Capacity Sizing, and Various Application Engineering By PureOps
• Purafil AOC1 Aluminum Vessel Horizontal Flow Dry Scrubber Vessel, 18” Diameter Inlet and 24” Diameter Outlet Connections. Includes Sample Ports and Media Bed Baffle Walls
• (19,440 lbs) Chlorsorb Ultra Dry Media
• 5,000 CFM 40HP Blower, NYB Model 24 FE-HP
• Scrubber Control Panel
• (1) 5-ft Aluminum Exhaust Stack w/Rain Hood and Bird Screen
• Dwyer Megnehelic Differential Pressure Gauge and Pressure Switch
• 18” Actuating FRP Dampers for Zone Control
• Sensidyne Dual Channel SensAlarm FLEX Gas Detection Systems (One for Cl2 and One for SO2)
• Miscellaneous Parts, Equipment, Tooling and Materials for Installation

PureOps installs chlorination system at arsenic removal plant for Lower Rio Grande PWWA, supplying and installing the following equipment.

Supply and Installation of Equipment:

• (1)Grundfos Duplex Dosing Skid for Ferric Chloride

• (1) Grundfos Duplex Dosing Skid for Sulfuric Acid

• (1) Grundfos Duplex Dosing Skid for Caustic Soda

• (3) Force Flow Model 50-DR50TB Platforms

• (3) Force Flow Model 4000-1 Indicators

• (1) Regal Complete Switchover System for Chlorine Gas

  Direct Cylinder Mounted Vacuum Operated Switchover

  P/N: 216

• (1) Regal Single Sensor Chlorine Gas Detector, 0-10 PPM, 25' Standard Cable, w/ Battery Back-Up

  P/N: 3001, 3063

• (1) Force Flow Dual Cylinder Electronic Scale System

  P/N: WR150-2

• (1) Grundfos Vertical Booster Pump, CR3-6, Includes Companion Flanges

  P/N: CR3-6, 460/3/60

• (1) SCOTT SCBA, Includes Face Mask and Cylinder

  P/N: IND112AA3104121

• (1) Indian Springs Chlorine Cylinder Repair Kit "A"

  P/N: C-376A

• (1) Halogen Valve Systems Dual Terminator Emergency Shutoff System

  Includes:

  Gemini Control Panel w/ (2) Gravity Mount Terminator Actuators with 6 ft. Cables, Relay Interface Module

  P/N: 8002.14

• Miscellaneous equipment, parts, and supplies – including spare equipment, repair kits, etc.

PureOps installs ABB mag meter for Lower Rio Grande PWWA.

PureOps designs, supplies, and builds replacement Evaporator Systems, High Capacity Vacuum Regulators, Inlet Filters, Pressure Reducing Valves, Floor Cabinet Pacing Valves, and High Capacity Chlorine Ejectors for WWTP in El Paso, TX.

Scope of Work:

• Removal and Replacement of Two (2) Existing Evaporators
• Removal and Replacement of Two (2) Existing Chlorinators
• Removal and Replacement of Two (2) Existing Pressure Reducing Valves
• Removal and Replacement of Two (2) Existing Pressure Relief Valve Assemblies
• Removal and Replacement of Two (2) Existing Expansion Chambers
• Removal and Replacement of Two (2) Existing 3" Ejectors and One (1) 2" Ejector
• Factory Representative Startup, Training, and Support

Scope of Supply:

• (2) Hydro Instruments VPH-10000-1 Vaporizer (10,000 PPD Cl2)
• (2) Hydro Instruments PRV-71H Electrically Actuated Pressure Reducing Valve (12,000 PPD Cl2)
• (2) Hydro Instruments Expansion Chamber Assembly
• (2) Hydro Instruments Series FH-1000 Floor Cabinet (4,000 PPD Cl2)
• (1) Hydro Instruments Model EJH-2000-CL2-2 Ejector, 2" Flanged with Check Valve 1 And 500/750 Nozzle/Throat Selection, 1" inlet
• (2) Hydro Instruments Model EJH-3200-CL2-4 Enhanced Performance 3" Ejector 2 With Check Valve, Drain Valve And 1.078/1.593 Nozzle/Throat