6._Attachment_E_-_Bristol_Street_Stabilization_Project.pdf

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Attached to
Stormwater Treatment Units - Inspection and Maintenance
Solicitation number
280-2992403-CP
Issued by
Orange County, California

About this file

This attachment to a state and local contract opportunity involves the County of Orange, operating John Wayne Airport in Costa Mesa, California, and details specifications for stormwater treatment units required for the Bristol Street Slope Stabilization Project. The document provides technical specifications and design details for REM TRITON-TR Series drop inlet filters, which are multipurpose catch basin inserts designed to capture sediment, trash, debris, suspended solids, oils, grease, and other stormwater pollutants. The project includes seven concrete v-ditch inlet drains, each equipped with REM Triton filters. The filters are constructed from 100% recycled high molecular weight polyethylene plastic with UV inhibitors, feature removable stainless steel cartridge housings, and utilize REM FOG media composed of expanded volcanic ash treated to be hydrophobic for effective encapsulation of fats, oils, and grease. The cartridges are designed for easy field removal and maintenance, with optional media pack configurations available including mixed blends of granulated carbon and zeolite.

The REM TRITON-TR filter system includes high-flow overflow bypass capabilities to prevent pooling during heavy rain events and can be customized in the field to accommodate catch basins with irregular dimensions or unusual frame and grate types. Replacement filter media packs and maintenance support are available through REM Inc., with contact information provided for specifications regarding sizes, models, and flow rate information. The document references additional Water Quality Management Plan documentation (Bristol Street Slope WQMP pages 109-115) and includes photographic examples and detailed technical drawings demonstrating filter installation configurations. All materials are manufactured in the USA, and the design is proprietary to REM Inc., with U.S. Patent Number 6,217,757.

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DATE: August 5, 2021 John Wayne Airport Bristol Street Slope Stabilization Inlet Filter

3160 Airway Avenue Costa Mesa, CA 92626

Photo 1

Example of 1 of 7 concrete v-ditch inlet drains with REM Triton filter.

Photo 2

Example of 1 of 7 concrete v-ditch inlet drains with REM Triton filter.

Attachment E - Bristol Street Stabilization Project

M K

D M

C

-2 -1

XXX AC

X-X

1 inch = ft.

GRAPHIC SCALE

0 15

603030 michael.lowther Oval michael.lowther Oval michael.lowther Oval michael.lowther Oval michael.lowther Oval michael.lowther Oval michael.lowther Oval

THE DESIGN AND DETAIL OF THIS

DRAWING IS THE PROPERTY OF

REM INC. AND IS NOT TO BE USED

EXCEPT IN CONNECTION WITH OUR

WORK, DESIGN AND INVENTION

RIGHTS ARE RESERVED.

U.S. Patent Number:

6,217,757

REM Inc.

PH: (888) 526-4736

DIMENSIONS ARE IN INCHES

UNLESS OTHERWISE NOTED.

DRAWN BY: FOR: REV

D.F.

SCA

LE

1/4 : 1 DATE: 9/12/2018 Pg. 1 OF 1

TRITON DROP INLET SERIES

(TRITON Cartridge System)

Drop Inlet Combinations

Notes:

REM’s TRITON – TR (Drop Inlet) Series The REM TRITON -TR Filter is a multipurpose catch basin insert designed to capture sediment, trash, debris, suspended solids, oils & grease and other storm water pollutants. TRITON -TR filters may be utilized in new construction or retrofitted in existing catch basin structures. They are sized to spec or modified in the field for drains with unusual dimensions and unique frame and grates. Filter Cartridges may be easily removed when servicing. Media strategy may be optimized for specific pollutant concerns.

Cartridge Diameter size may vary by catch basin. Taller cartridge options provide greater volume capacity and increased treatment rates.

Side View

MADE IN

USA

· The TRITON - TR Series Filters may be customized in the field to fit catch basins with irregular dimensions or unusual frame and grate types.

REM also designs custom filters for unique storm water infrastructures and applications.

· Filter bodies are constructed using 100% recycled High Molecular

Weight Polyethylene Plastic (HMWPE) with U.V. inhibitors.

· Filter cartridge housings are constructed utilizing Type 304 Stainless

Steel, with 2" welded square openings.

· Removable cartridge tops are constructed utilizing over 80% recycled

ABS Plastic.

· REM TRITON replacement Filter Media Packs are charged with REM

FOG media an expanded volcanic ash medium treated to be highly hydrophobic housed in a durable geo-textile perforated polypropylene woven fabric. REM FOG media effectively encapsulates liquefied petroleum hydrocarbons (Fats, Oils & Grease including animal fats). The media’s hydrophobic characteristic allows for greater polishing of flow resulting in the reduction of Total Suspended Solids (TSS). Suspended solid reduction includes but is not limited to debris, trash, silt sediment and agglomerated heavy metals. (Additional media options are available including mixed blends of granulated carbon [AC] and Zeolite [ZEO].

· REM TRITON filter cartridges are removable for ease of cleaning and maintenance.

· Filter designs include a high flow overflow bypass to eliminate pooling or flooding during heavy rain events.

· See our Specifier Sheet for sizes, models and flow rate information.

· Maintenance information and replacement REM Media Packs are available upon request by contacting REM at sales@remfilters.com or

(888) 526-4736.

· Made in the USA.

FLOW

TRITON

DROP INLET

FILTER

CATCH

BASIN

FLOW

FLOW

FILTERED

FLOW

CAPTURED TRASH

& DEBRIS

Grate

Removable Media Pack

Removable Stainless Steel

Cartridge Housing

Filter Body

Catch Basin

TRITON – TR SERIES FILTER By REM Inc.

Ph# (888.526.4736)

Sales@remfilters.com

Remfilters.com

Optional BFTG

(Bio Flex Trash Guard)

Media Pack

Standard FOG

(Fats, oils, greases)

Removable Top Cap

Model: TR24SR-D (shown above)

Round Catch Basin Shown

Attachment E - Bristol St Stabilization BMP Map & Filter Specs.pdf
Bristol Street Slope WQMP 109.pdf
Bristol Street Slope WQMP 109
Bristol Street Slope WQMP 110
Bristol Street Slope WQMP 111
Bristol Street Slope WQMP 112
Bristol Street Slope WQMP 113
Bristol Street Slope WQMP 114
Bristol Street Slope WQMP 115
Attachment E - Bristol St Stabilization Filter Specs.pdf
a_REM TRITON TR - Series (Drop Inlet) General Spec 9-2018.vsd
Page-1

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