Hoot BNR System Support for
Engineers & Consultants
Technical documentation, design support, field verification, and county coordination for California engineers and consultants specifying Hoot BNR advanced treatment systems. Looking for ANR specs? →
Your Authorized California Hoot Source — From Design Through Approval
Superior On-Site Solutions works directly with engineers, geologists, civil designers, and environmental health consultants to support Hoot wastewater treatment projects throughout California. As the state’s only authorized Hoot manufacturer and distributor, we provide engineering-grade documentation and field support that keeps your projects moving from concept through county approval.
We understand California’s LAMP requirements, county-specific submittal expectations, and the site conditions that make each project unique. Our support is grounded in 15+ years of real field experience across Placer, Yolo, Sacramento, Santa Cruz, Napa, and dozens of other California counties.
What We Provide for Your Design Process
We help confirm system sizing, treatment expectations, dispersal integration, and project feasibility for sites with challenging conditions:
System Sizing
BNR sizing recommendations based on bedroom count, flow rates, and site-specific conditions. Tank specs from H600 through H1200.
Dispersal Integration
Guidance on drip field sizing, pressure dosing, gravity options, and GeoFlow integration. All approved dispersal methods supported.
Hydraulic Calculations
Flow rate analysis, pretreatment sizing, pump curve data, and blower/aeration performance specifications.
Nitrogen Reduction
BNR achieves up to 60% total nitrogen reduction with 98% CBOD5 and 99% TSS reduction. Performance data and effluent quality documentation for regulatory submissions.
Traffic-Rated Options
Structural specifications for driveway and parking area installations. Load ratings, rebar design, and county-specific documentation.
Commercial Scaling
Multi-tank configurations, DO sensor integration, VFD controls, and high-flow commercial design support.
Submittal-Ready Engineering Packages
We supply complete technical packets for engineering submittals and county review. All documentation is formatted for California OWTS policy requirements and county LAMP programs.
- BNR specification sheets — performance data, NSF certification, effluent quality
- CAD drawings in DWG and PDF format — plan views, sections, details
- Electrical schematics — panel wiring, blower specs, pump curves
- Manufacturer cut sheets for all components
- County-specific system descriptions and approval documentation
- Sampling guidelines and chain-of-custody protocols where required
- Operation & Maintenance program descriptions for permit submittals
Need something specific? If a county or reviewing agency needs a particular document format, additional performance data, or site-specific calculations, we prepare that for you. Just ask.
Before, During, and After Construction
Our field team collaborates with engineers and designers throughout the construction phase to confirm every installed system matches the engineered specifications.
- Pre-construction: Site feasibility review, soil condition assessment, layout verification
- During construction: Component verification, back pressure and aeration checks, placement confirmation
- Post-construction: System startup, inspector coordination, sampling (if required), troubleshooting support
- Ongoing: O&M service, compliance reporting, long-term performance monitoring
Sites We Regularly Support
Constrained Lots
Small parcels, limited setbacks, minimal dispersal area — we engineer compact solutions that get approved.
Challenging Soils
Restrictive layers, high clay content, shallow groundwater — Hoot BNR systems work where conventional systems can’t.
Standard Residential
The BNR is California’s one-size-fits-most advanced treatment solution — proven, straightforward to permit, and easy to install.
ADUs & Additions
System capacity verification and upgrade design for accessory dwelling units and home additions.
Multi-Unit & Shared
Shared system design, multi-unit flow calculations, and high-capacity commercial configurations.
Property Transfers
System evaluation, inspection support, and compliance documentation for real estate transactions.
Technical Documents & BNR Spec Sheets
The documents below are available for engineers and consultants specifying Hoot BNR systems. For CAD drawings and submittal-ready design files, contact us directly at 916-436-8457.
📋 Technical Overview & Reference
Hoot System Technical Overview
Comprehensive technical overview of the Hoot advanced treatment system — treatment process, performance data, and system components.
Download PDF →FAQ — Designers & Contractors
Answers to the most common technical questions from engineers and designers working with Hoot systems in California.
Download PDF →Hoot Drip Disposal Design & Installation Guide
Complete design and installation guide for Hoot systems using GeoFlow subsurface drip dispersal.
Download PDF →SOS Hoot Water Sample Analysis
Laboratory water sample analysis results demonstrating Hoot system effluent quality in California field conditions.
Download PDF →📐 BNR Spec Sheets by System
H600BNR — 1-Tank Complete System
Specifications for the single-tank H600 BNR configuration. The most compact Hoot option for standard residential applications.
Download PDF →H600BNR — 2-Tank Complete System
Specifications for the two-tank H600 BNR configuration for sites requiring additional tank capacity or separation.
Download PDF →H750BNR Spec Sheet
Specifications for the H750 BNR system for higher-flow residential and light commercial applications.
Download PDF →H900BNR Spec Sheet
Specifications for the H900 BNR system for larger residential and multi-bedroom applications.
Download PDF →H1000BNR Spec Sheet
Specifications for the H1000 BNR system for high-flow residential, ADU, and commercial applications.
Download PDF →H1200BNR Spec Sheet
Specifications for the H1200 BNR system for the highest-capacity BNR residential and commercial configurations.
Download PDF →🔧 System Components & Accessories
Hoot System Headworks
Standard headworks specifications for Hoot system inlet configurations and pretreatment options.
Download PDF →GeoFlow Subsurface Drip Tubing
GeoFlow drip dispersal tubing specifications for use with Hoot BNR systems. The preferred dispersal method for tight lots and water-reuse applications.
Download PDF →🔒 CAD Drawings Available by Request. Native DWG files and PDF CAD drawings are available to licensed engineers and design professionals. Contact us at 916-436-8457 or send us your project details to request access.
Frequently Asked Engineering Questions
If your project requires advanced nitrogen reduction — nitrogen-sensitive watershed, proximity to wells, or county mandate — see our Hoot ANR System Support page for ANR-specific specs, performance data, and county documentation.
Ready to Discuss Your Project?
Call Superior On-Site Solutions at 916-436-8457 or send us project details. We’ll provide technical support, documentation, and sizing recommendations at no charge for qualifying projects.