Bio-Mod - Modular Bioretention System Brochure

MODULARBIORETENTION SYSTEMWorking In Harmony With NatureSYSTEMWorking In Harmony With NaturePATENT PENDINGBio-Mod™ Modular Bioretention SystemAs the stormwater treatment industry has continued to evolve, treatment systems have moved toward more natural soil- and vegetation-based designs. Though these systems have shown promising water quality results, consistent pollutant removal, hydraulic effi ciency and structural characteristics can vary depending on the consistency of system design and construction techniques.KriStar Enterprises, an early innovator in the stormwater management industry, now combines the effectiveness of natural soil/vegetation treatment with hydraulically effi cient, durable and economical system designs. Introducing the Bio-Mod Biorentention Cell Filter System.Bio-Mod is a modular pre-cast concrete biofi ltration cell system that has been developed to add consistency to design and construction, with features to enhance fi lter performance, structural integrity and reduced construction and on-going maintenance costs.Designed for use with local agency bioretention cell designs, Bio-Mod is compatible for use with all types of fi lter soils, including non-proprietary low fl ow (5-10 in/hr) or high fl ow soils.Contact our KriStar engineers for design assistance. Formats used are SolidWorks and AutoCad®.Bio-Mod™ Filter Cell ModuleAvailable in a wide range of standard and custom sizes, Bio-Mod Filter Cell Modules are confi gured to meet your project specifi c fl ow and layout requirements, assuring consistent dimensional tolerances and structural integrity of the installed system. Supplied as a complete system, with all necessary piping and fi ttings, fi lter cell modules may be specifi ed with open or closed bottom to accommodate infi ltration or closed systems.Bio-Mod Filter Cell Modules are designed for use with non-proprietary low fl ow (5-10 in/hr) or high fl ow soils.To address hydro-modifi cation requirements, Bio-Mod Filter Cells may be specifi ed withintegral water storage capacities, or used in conjunction with industry-standard retentionor detention systems.SIZING CHART FILTER CELL MODULE 100 in/hr 5 in/hr STORAGE VOLUME Width (ID)1 Treated Flow Treated Flow Ponding Storage Soil/Rock Storage Total Storage (ft / in) (gpm)2 (cfs)2 (gpm)2 (cfs)2 (cf/lineal ft)3 (cf/lineal ft)3 (cf/lineal ft)3 3 / 36 3.1 0.007 0.16 0.0003 3 4.8 7.8 4 / 48 4.2 0.009 0.21 0.0005 4 6.4 10.4 5 / 60 5.2 0.012 0.26 0.0006 5 8 13 6 / 72 6.2 0.014 0.31 0.0007 6 9.6 15.6 7 / 84 7.3 0.016 0.36 0.0008 7 11.2 18.2 8 / 96 8.3 0.019 0.42 0.0009 8 12.8 20.8 1 Filter Cell Modules are available in a wide range of widths and depths. Custom sizes are available. 2 Design fl ow rates are listed as fi ltered fl ow rates per lineal foot of fi lter cell 3 Storage volume is based on a 10-inch ponding layer, 18-inch growing medium, and 30-inch gravel underdrain/storage layer. Other confi gurations available to maximize treatment and hydromod capture volumes and to meet local agency requirements.(5-10 in/hr) or high fl ow soils.To address hydro-modifi cation requirements, integral water storage capacities, or used in conjunction with industry-standard retentionor detention systems.Bio-Mod Filter Cell Modules makes fi lling simple with integrated fi ll level marks for gravel, soil, and mulch. There is no guess work or time spent measuring on site.CURB INLET PRE-FILTER MODULE The Bio-Mod Curb Inlet Pre-Filter Module directs treatment fl ows to the bioretention cell surface and incorporates an internal high fl ow bypass that directs peak fl ows to adjacent storm drain piping, enhancing fi lter performance and eliminating surface scour.Dual opening curb inlet pre-fi lter modules are available for island applications.GRATED PRE-FILTER MODULE The Bio-Mod Grated Pre-Filter Module provides the same features and benefi ts as the Bio-Mod Curb Inlet Pre-Filter Module but also allows for pedestrian access over the Bio-Mod System, with ADA-compliant features assuring easy and safe access. Bio-Mod™ Pre-Filter ModulesEnhance bioretention cell performance, increase service life and address peak fl ows by incorporating the Bio-Mod Pre-Filter Modules into your system.Bio-Mod Pre-Filter Modules remove and retain gross pollutants that inhibit performance of soil-based fi lter systems. Pollutants such as trash, debris and coarse sediment are retained within the pre-fi lter chamber for easy removal by hand or with conventional vacuum equipment. Bio-Mod Pre-Filter Modules meet trash TMDL requirements. The Bio-Mod pre-fi lter module also incorporates a unique internal high fl ow bypass chamber that keeps peak fl ows from coming into contact with the soil surface area, eliminating scour associated with higher fl ows.Use as a stand-alone component with built-in-place bioretention cell systems or in conjunction with the other Bio-Mod modules, the pre-fi lter module is incorporated into industry-standard storm drain piping systems, simplifying design and construction while eliminating potential of localized fl ooding.• Pre-? lter module enhances bioretention cell performance• Internal peak ? ow bypass eliminates scour• Superior structural integrity• Simpli? es maintenance operations• Meets Trash TMDL (100% Trash Capture)Bio-Mod Filter Cell modules are designed for use with non-proprietary low fl ow (5-10 in/hr) or high fl ow soils.TRASH MODULETrash, debris and other pollutants are collected and retained within the Bio-Mod Trash Module, without impeding peak fl ows. Ideal for use as a bioretention cell overfl ow drain or as a stand-alone surface drain, the Bio-Mod Trash Module meets full trash capture requirements.LIGHT & TREE MODULESStreet lighting features and trees are easily incorporated into the system with the use of Bio-Mod Light Modules and Tree Modules.Curb Inlet Pre-Filter ModuleKriStar Enterprises, Inc. 360 Sutton Place Santa Rosa, CA 95407 PH: 800-579-8819 FAX: 707-524-8186 www.kristar.com©2011 KriStar Enterprises, Inc.BIO-MOD™ is a trademark of KriStar Enterprises, Inc.Contact us today to learn more about this exciting system.1-800-579-8819Visit our web site at: www.kristar.comAnother LID Solution For More EffectiveSwale System FiltrationS WA L E OV E R F LOW F I LT E RDesigned for use with existing or new bioretention cell systems, SwaleGard Swale Overflow Filter retains trash, debris and other floatable pollutants within the soil area, further protecting downstream waterways. Retained pollutants are easily removed for proper and safe disposal.Adjustable height of the SwaleGard Swale Overflow Filter allows ponding depth to meet site specific conditions, assuring peak hydraulic and filtration performance.Contact KriStar today and talk to one of our representatives about this innovative new product.