Approved Innovative Systems (Excel)
"Perc-Rite" Subsurface Wastewater Drip Irrigation System
American Manufacturing Company
IWWS-93-1-R6A IWWS-93-1-R6B
O+M spreadsheet
"Infiltrator" Chambered Sewage Effluent Subsurface Disposal System
Infiltrator Systems, Inc
IWWS-93-2-R11
Quick 4 Cutsheet Quick 4 Brochure Infiltrator NC Design Manual Dissipater for Pressure Dosed Systems Warranty Splash Plate
Infiltrator Quick4 Plus low profile (LP) chamber
"Brunswick" Bed/Fill Wastewater Disposal System
Brunswick County Health Department
IWWS-95-1
EZFlow Drainage System
Ring Industrial Group
IWWS-95-3-R4
www.ezflowlp.com
"Contactor Model 75, 100, 125 and field drain" Chambered Sewage Effluent Disposal System
Cultec, Inc
IWWS-95-4-R2
Pressure Dosed Sand Filter Pretreatment Systems
Soil Science Dept, NCSU
IWWS-97-1
Pressure Dosed Intermittent Sand Filter Kits
Orenco Systems, Inc
IWWS-97-1, attachment 1
BioDiffuser Chambered Sewage Effluent Subsurface Disposal System
PSA, Inc Advanced Drainage Systems, Inc. Hancor, Inc.
IWWS-97-2-R9
Warranty
ARC 36 Mold ID
Installation Manual
BioDiffuser ARC 36 low profile (LP) chamber
IWWS-2011-1
Puraflo Peat Biofilter System
Bord Na Mona Enviromental Products US, Inc
IWWS-98-1-R3
Performance & Monitoring Requirements modifications
CHS Committee Recommendations May 2005
Puraflo Certified Installers
Puraflo Certified Operators
Certified Operators
Connecting Sample Chambers
Fibermesh Reinforced Tank - Capacity 1000 gallons
Dellinger Septic Tank Co.
IWWS-98-2
Stroupe Septic Tanks Systems, Inc
IWWS-99-1
GAG Sim/Tech Filters
GAG Sim/Tech Filter
IWWS-99-2
Singular ATU-Sand Filter System
Norweco Inc
IWWS-99-3
Norweco Bio-Kinetic System
IWWS-2000-1
Geoflow's Subsurface Drip System
Geoflow, Inc
IWWS-2000-2R
Ecoflo Peat Biofilter System
Premier Tech Environment, Inc
IWWS-2000-3-R4
Performance and Monitoring Requirements modifications
Sampling Guide
Required for 2010 Monitoring Season
Delta's Subsurface Drip System
Delta Environmental Products, Inc
IWWS-2001-1
Bioclere Modified Trickling Filter System
Aquapoint, Inc
IWWS-2002-1
PTI Multi-Pipe System 11-Pipe Model
Advanced Drainage Systems
IWWS-2002-2-R
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None /Tire Chips
Generic Approval
IWWS-2002-03-R3
Approved Tire Chip Processors
U.S. Tire Recycling Examples of Geotextile Fabric
Tire Chip Analysis Report Form
None/Flow Equalization
IWWS-2004-1
Orenco Approved Panel SJE-Rhombus Panel IFS Panel Installation Tips CSI Panel Approval CSI Duplex Panel Approval American Panel Approval American User's Manual Septronics Panel Approval Am. Duplex Panel Approval Infiltrator Panel Approval
None/Four-inch Corrugated Substitutes
IWWS-2003-1
Advantex Treatment Systems
IWWS-2004-3-R4
Bleedback Options Six Flow Range Schematics
E-Z Set Drip Wastewater Subsurface Drip System
E-Z Set Company
IWWS-2007-1-R2
Aquaworx Pressure Bell Assembly
On-site Water Protection Section, 1642 Mail Service Center, Raleigh, NC 27699-16424 919-733-2895 Fax 919-715-3227 Disclaimer