HomeMy WebLinkAboutSDP 2022-0002; 3060 STATE STREET; TRASH CAPTURE STORM WATER QUALITY MANAGEMENT PLAN; 2023-04-073060 STATE STREET
SDP 2022-002
CDP 2022-003
TYLER G. LAWSON
RCE NO: 80356 EXP. 12-31-2024
______________________________________
TABLE OF CONTENTS
Certification Page
Project Vicinity Map
FORM E-34 Storm Water Standard Questionnaire
Site Information
FORM E-36 Standard Project Requirement Checklist
Summary of Trash Capture Structural BMPs
Attachment 1: Backup for Trash Capture BMPs
Attachment 1a: DMA Exhibit
Attachment 1b: Tabular Summary of DMAs
Attachment 1c: Trash Capture BMP Design Calculations
Attachment 2: Trash Capture BMP Maintenance Thresholds and Actions
Attachment 3: Single Sheet BMP (SSBMP) Exhibit
3060 STATE STREET
TYLER G LAWSON, RCE NO: 80356, EXP 12-31-2024
PASCO, LARET, SUITER & ASSOCIATES
SDP 2022-0002
APRIL 7, 2023
6 7 $ 1 ' $ 5 ' 3 5 2 - ( & 7 ¶ µ 6 7 $ 1 ' $ 5 ' 3 5 2 - ( & 7 ¶ Z L W K
3 5 , 2 5 , 7 < ' ( 9 ( / 2 3 0 ( 1 7 3 5 2 - ( & 7 ¶ 3 ' 3
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INSTRUCTIONS:
To address post-development pollutants that may be generated from development projects, the city requires that new
development and significant redevelopment priority projects incorporate Permanent Storm Water Best Management
Practices (BMPs) into the project design per Carlsbad BMP Design Manual (BMP Manual). To view the BMP Manual,
refer to the Engineering Standards (Volume 5).
This questionnaire must be completed by the applicant in advance of submitting for a development application
(subdivision, discretionary permits and/or construction permits). The results of the questionnaire determine the level of
storm water standards that must be applied to a proposed development or redevelopment project. Depending on the
outcome, your project will either be subject to ‘STANDARD PROJECT’ requirements, ‘STANDARD PROJECT’ with
TRASH CAPTURE REQUIREMENTS, or be subject to ‘PRIORITY DEVELOPMENT PROJECT’ (PDP) requirements.
Your responses to the questionnaire represent an initial assessment of the proposed project conditions and impacts. City
staff has responsibility for making the final assessment after submission of the development application. If staff
determines that the questionnaire was incorrectly filled out and is subject to more stringent storm water standards than
initially assessed by you, this will result in the return of the development application as incomplete. In this case, please
make the changes to the questionnaire and resubmit to the city.
If you are unsure about the meaning of a question or need help in determining how to respond to one or more of the
questions, please seek assistance from Land Development Engineering staff.
A completed and signed questionnaire must be submitted with each development project application. Only one completed
and signed questionnaire is required when multiple development applications for the same project are submitted
concurrently.
PROJECT INFORMATION
PROJECT NAME: APN:
ADDRESS:
The project is (check one): New Development Redevelopment
The total proposed disturbed area is: ft2 ( ) acres
The total proposed newly created and/or replaced impervious area is: ft2 ( ) acres
If your project is covered by an approved SWQMP as part of a larger development project, provide the project ID and the
SWQMP # of the larger development project:
Project ID SWQMP #:
Then, go to Step 1 and follow the instructions. When completed, sign the form at the end and submit this with your
application to the city.
This Box for City Use Only
City Concurrence:
YES NO Date: Project ID:
By:
E-34 Page 1 of 4 REV 09/21
Development Services
Land Development Engineering
1635 Faraday Avenue
(760) 602-2750
www.carlsbadca.gov
STORM WATER STANDARDS
QUESTIONNAIRE
E-34
203-297-05-003060 STATE STREET
3060 STATE STREET
0.146,004
X
0.052,320
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
KIRK ALLISON
CO-MANAGING MEMBER, JVK FMK VENTURE I LLC
3060 STATE STREET
3060 STATE STREETCARLSBAD, CA 92008
203-297-05-00
.14 6,004
X
The existing site can be categorized into one (1) major drainage basin, with one (1) primary dischargelocation leaving the property. Drainage basin EX-1 consists of the entirety of the project site and primarilydrains from the east side of the property to the west, discharging to the State Street right-of-way by surfaceand sheet flow methods. Once in the State Street right-of-way, runoff leaving the site travels south towardsexisting storm water infrastructure in Oak Avenue. Surface flows entering the municipal stormwaterinfrastructure in Oak Avenue ultimately are conveyed south to outlet in the Agua Hedionda Lagoon prior toentering the Pacific Ocean.
Convert two existing structures to restaurant and outdoor dining patio, including parking and landscapeimprovements as well as a storm drain system.
X
X
Proposed project maintains existing point of discharge. Drainage patterns internal to the site will bechanged to match proposed grading. Site will collect on-site drainage into a storm drain network anddischarge into the existing gutter via sidewalk underdrain.
3060 STATE STREET
X
X
X
X
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XX XX
X
X
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XX XX
The trash capture BMP is located at each area drain located on site.
The trash capture BMP is certified to capture all debris greater than 5-mm in size and is sized for a 1-hr1-hr storm event, minimum.
The BMP selected complies with Certified Full Capture System Trash Treatment standards set forth by theCalifornia State Water Resources Control Board (Water Boards) and the California Stormwater QualityAssocation (CASQA).
[Continued from previous page – This page is reserved for continuation of description of general
strategy for trash capture BMP implementation at the site.]
1
TRITON TDAM BMP (TDAM12(3.5"))
X
X
X
Use this checklist to ensure the required information has been included on the DMA
Exhibit:
The DMA Exhibit must identify:
Site topography and impervious areas
Site drainage network and connections to drainage offsite
Proposed grading (if applicable)
Drainage management area (DMA) boundaries, DMA ID numbers, and DMA areas (square
footage or acreage)
Trash Capture BMPs (identify location and type of BMP)
1.C) Trash Capture BMP Design Calculations
Q = CIA *Rational Method Equation
I = 0.471 in/hr *BMP design manual rainfall intensity for 1-hr 1-yr storm
Total Area = 6,004 sf ➔ 0.138 Acres
Impervious Area = 2,320 sf ➔ 0.053 Acres
Pervious Area = 3,684 sf ➔ 0.085 Acres
Cn, Weighted Runoff Coefficient
- 0.25, Cn value for natural ground, Type B soils
* Per San Diego Hydrology Design Manual (SDHDM) Section 3.1.2
- 0.9, C value for developed / impervious surface
* Per SDHDM Section 3.1.2
Cn = 0.9 x 2,320 sf + 0.25 x 3,684 sf = 0.501
6,004 sf
Basin PR-1
Total Area = 0.138 Acres
Q1 = C I A
=0.501 * 0.471 in/hr * 0.138 Acres
= 0.033 cfs
X
RE: Trash Treatment Control Device Fact Sheet
For
REM Inc. Full Trash Capture TRITON PERF-FTC Device
(Perforated Stainless Steel Trash Guard)
December 21, 2021
Mr. Leo Cosentini
California State Water Resources Control Board
Division of Water Quality
P.O. Box 100
Sacramento, CA. 95812
Dear Mr. Cosentini,
REM Inc. would like to thank you for taking this opportunity to review our Updated Fact Sheet for the currently approved
Full Trash Capture Device, our TRITON PERF-FTC. Throughout this application you will find the pertinent
information requested from the Fact Sheet Update Requirements, presented in the requested layout.
Currently, REM Inc. has the TRITON PERF-FTC Device as an approved FTC Device as well as the Trition BFTG-FTC
Insert and the Triton CPS-FTC on the approved list of devices.
Again, we thank you for taking this time to review our application, and if any additional information is required or
needed, please feel free to contact us when needed.
Charles Fleischmann
Vice President
Revel Environmental Manufacturing, Inc.
REM Inc.
2
Section: 1 Cover Letter
1A: General Description
The TRITON PERF-FTC can be used as a stand-alone filtration device for capturing trash and debris inside of storm drain
catch basins. With its intended design, it can capture pollutants and debris as small as 5mm, meeting the requirement for
Full Trash Capture Devices. It does this, while still maintaining excellent flow rates due to its 51% open area. The
PERF-FTC device is intended to be installed in storm drain catch basins and is designed for lateral and surface flow
capturing applications depending upon configuration.
1B: Device Owner Contact and location information
Charles Fleischmann
Vice President
960 Detroit Ave. Suite B
Concord, CA. 94518
(925) 676-4736
Charlie@remfilters.com
1C: Website Information
https://remfilters.com
1D: Manufacturing Location
All REM TRITON products are manufactured and designed in the state of California. REM Inc. has specialized in
providing storm drain filters/trash capture devices all over the country for 24+ years. *Address location listed above.
1E: Brief summary of field/testing results to demonstrate device functions
The TRITON PERF-FTC was successfully tested in capturing debris that is 5mm or greater in size, in a number of test
basins located in the greater San Francisco Bay Area and Southern California. Results and pictures from these tests can be
found in Section 8.
1F: Brief summary of limitations, and operational, sizing, and maintenance considerations
The TRITON PERF-FTC units are extremely adaptable and customizable in terms of mounting and attaching to the many
different types of catch basin configurations in the field today. Due to the many different product applications REM has
been able to offer, we have been very successful in filtering many catch basins that might otherwise be “passed up” on.
Each of these devices can be adjusted to fit custom layouts/structures. The proper unit is determined in part by the
outgoing pipe size, and then the structure size is taken into account. The approximate installation time takes between 10-
25 minutes, depending on the infrastructure layout. Maintenance on PERF-FTC devices typically involves an industrial
vacuum truck when the units are about 50% loaded or as required. Maintenance should be performed at least 3 times per
year or as needed.
3
This device is also able to house an absorbent media as well if ever required. No design modifications are needed, the
media element is simply placed between the inner and outer layers of the stainless-steel support housings while
maintaining its FTC requirement.
1G: Device installation locations
REM Inc. has been installing PERF-FTC devices in multiple California locations as well as national sales across the U.S.
as this has been an approved FTC device since 2018. Some installation areas of acknowledgement would be:
City of Antioch: Dept. of Public Works
City of Concord: Dept. of Public Works
City of Hayward: Dept. of Public Works
Please feel free to ask for a more detailed reference list.
1H: Certification Clause
I certify under penalty of law that this document and all attachments were prepared under my direction or supervision in
accordance with a system designed to assure that qualified personnel properly gather and evaluate the information
submitted. Based on my inquiry of the person or persons that manage the system or those persons directly responsible for
gathering the information, to the best of my knowledge and belief, the information submitted is true, accurate, and
complete. I am aware that there are significant penalties for submitting false information, including the possibility of fine
and imprisonment for knowing violations.
Charles Fleischmann
Vice President
REM Inc.
4
Section: 2 Table of Contents
Page:
Section: 3 Physical Description
3A: Trash Capture 5
3B: Peak Flows/Trash Volumes 5
3C: Hydraulic Capacity 5
3D: Comparison Table 8
3E: Design Drawings 11
3F: Alternative Configurations 17
3G: Internal Bypass 17
3H: Previously Trapped Trash 17
3I: Calibration Feature 17
3J: Photos 27
3K: Material Type 18
3L: Design Life 18
Section: 4 Installation Guidance
4A: Device installation procedures and considerations 19
4B: Description of installation limitations and non-standard installation procedures 25
4C: Methods for diagnosing and correcting installation errors 25
Section: 5 Operation and Maintenance Information
5A: Device inspection procedures and frequency considerations 25
5B: Maintenance frequency considerations due to capacity at various volumes 25
5C: Maintenance procedures 25
5D: Essential equipment and materials for proper maintenance 25
5E: Description of effects of deferred maintenance 26
5F: Repair procedures for device components 26
Section: 6 Vector Control Accessibility
6A: Date of device submittal to MVCAC 26
6B: Description that demonstrates vector control personnel accessibility 27
6C: Letter of Certification from MVCAC 33
Section: 7 Reliability Information
7A: Estimated design life of device 34
7B: Warranty information 34
7C: Customer support information 34
Section: 8 Field/Lab Testing Information and Analysis
8A: Device field testing and results 34
5
Section 3: Physical Description
3A: Trash Capture
The TRITON-PERF-FTC device utilizes a Perforated Stainless Steel filter element, which has a 51% open area. This open
area helps minimize occlusion and blinding while filtering at high volumes. The PERF is housed on the exterior of a
stainless steel cartridge or as a stand alone filter element in a wide range of configurations depending upon the many
different types and sizes of catch basin available today.
3B: Peak Flows/Trash Volumes
PERF-FTC devices are primarily sized in accordance with the catch basins outgoing pipe diameter, inside wall
dimensions or throat, below the grate. Selecting the correct size unit not only helps to ensure max flow/bypass rates are
met, but also maximum trash capturing volume. The catch basin structure size is next used as a determining factor for
identifying the proper size unit. For example: a 2’ X 3’ catch basin could utilize a model TR2436-PERF-FTC which
allows enough spacing from the walls for incoming water flows to be fully captured.
3C: Hydraulic Capacity
Section 1)
Standard size models shown:
Inserts:
Model:
Housing
Body
Width:
Cartridge
Height:
Cartridge
Max
Treatment
Rate:
(Empty)
Bypass Flow:
TR1818 TR24RDTR2436
17.5" X 17.5"
8"
23.5" Dia.
12"
TR14-CART(12)
34.5" X 23.5"
8"
4.42
(CFS)
13.15
(CFS)
6.64
(CFS)
13.15
(CFS)
3.18
(CFS)
5.14
(CFS)
TR14-CART(16)
8.85
(CFS)
13.15
(CFS)
TR36RD
16"
Cartridge
Diameter: 14" Dia.14" Dia.10" Dia.14" Dia.
TR14-CART(8)TR14-CART(8)
Treatment
Rate at 50%
capacity:
2.21
(CFS)
3.32
(CFS)
1.59
(CFS)
4.42
(CFS)
Treatment
Rate at 75%
capacity:
1.11
(CFS)
1.66
(CFS)
.79
(CFS)
2.21
(CFS)
TR10-CART(8)
TR24SR
23.5" X 23.5"
12"
TR14-CART(12)
6.64
(CFS)
13.15
(CFS)
14" Dia.
3.32
(CFS)
1.66
(CFS)
35" Dia.
6
Top Hat:
Model:
Width:
Cartridge
Height:
Cartridge:
Max
Treatment
Rate:
(Empty)
Bypass Flow:
TR1818-TH TR24RD-THTR2436-TH
17.5" X 17.5"
8"
23.5" Dia.
12"
TR14CART(12)
23.5" X 34.5"
8"
4.42
(CFS)
13.15
(CFS)
6.64
(CFS)
13.15
(CFS)
3.18
(CFS)
5.14
(CFS)
Cartridge
Diameter:14"14"10"
TR14-CART(8)TR14CART(8)
Treatment
Rate at 50%
capacity:
2.21
(CFS)
3.32
(CFS)
1.59
(CFS)
Treatment
Rate at 75%
capacity:
1.11
(CFS)
1.66
(CFS)
.79
(CFS)
TR10CART(8)
TR36RD-TH
35" Dia.
16"
TR14CART(16)
8.85
(CFS)
13.15
(CFS)
14"
4.42
(CFS)
2.21
(CFS)
Curb Inlet:
Model:
Width:
Height:
Max
Treatment
Rate:
(Empty)
Bypass Flow:
TRC2.0 TRC7.0TRC3.5
9"
12.5"
9"
12.5"
9"
12.5"
12.67
(CFS)
28.42
(CFS)
3.62
(CFS)
8.35
(CFS)
Length:7'3.5'2'
Treatment
Rate at 50%
capacity:
6.33
(CFS)
1.81
(CFS)
Treatment
Rate at 75%
capacity:
3.16
(CFS)
.91
(CFS)
TRC14.0
9"
12.5"
25.31
(CFS)
56.35
(CFS)
14'
12.65
(CFS)
6.32
(CFS)
6.33
(CFS)
14.24
(CFS)
3.16
(CFS)
1.58
(CFS)
7
Area Drain:
Model:
Diameter:
Height:
Cartridge:
Max
Treatment
Rate:
(Empty)
Bypass Flow:
ADF-7 ADF-14ADF-10
7" Dia.
8"
14" Dia.
16"
TR14CART(16)
10" Dia.
8"
3.18
(CFS)
5.14
(CFS)
8.85
(CFS)
13.15
(CFS)
2.22
(CFS)
1.61
(CFS)
Bypass:10" Dia.6" Dia.3" Dia.
TR14-CART(8)TR10CART(8)
Treatment
Rate at 50%
capacity:
1.59
(CFS)
4.42
(CFS)
1.1
(CFS)
Treatment
Rate at 75%
capacity:
.79
(CFS)
2.21
(CFS)
.55
(CFS)
TR7CART(8)
ADF-24
24" Dia.
16"
TR24CART(16)
15.26
(CFS)
51.29
(CFS)
20" Dia.
7.63
(CFS)
3.81
(CFS)
TDAM:
Model:
Width:
Height:
Trench
Width:
Max
Treatment
Rate:
(Empty)
Bypass Flow:
TT2 TDAM8(10)TDAM5(5)
4"
4"
8"
10"
8"
5"
5"
.17
(CFS)
.55
(CFS)
.52
(CFS)
.88
(CFS)
.025
(CFS)
.44
(CFS)
Bypass:3" X 8"3" X 5"3" X 4"
TR14-CART(8)5"
Treatment
Rate at 50%
capacity:
.08
(CFS)
.26
(CFS)
.013
(CFS)
Treatment
Rate at 75%
capacity:
.04
(CFS)
.13
(CFS)
.006
(CFS)
4"
TDAM12(5)
12"
5"
12"
.40
(CFS)
1.33
(CFS)
3" X 12"
.20
(CFS)
.11
(CFS)
8
Section 2)
To determine the treatment rates, a commonly used equation was calculated. This is similar to the method used by the
County of Los Angeles Dept. of Public Works in a 2006 report on Full Capture Screen and Bypass Requirements. An
example of the equation is below:
C A 2gh Q MTFR =SF
d
Calculation for the model TR24SR-PERF-FTC Device:
0.60 * 2.08sf 2 * 32.2ft
s 2 * .66ftQMTFR=2
This equals: 3.32 CFS for the maximum treatment flow rate, while utilizing a safety factor of 2.
Section 3)
N/A – No alternative configurations effect the hydraulic capacities of the devices.
3D: Comparison Table
*For standard sized models. More sizes and custom configurations are available.
Inserts:
Model:
Housing
Body
Width:
Cartridge
Height:
Cartridge
Max
Treatment
Rate:
(Empty)
TR1818 TR24RDTR2436
17.5" X 17.5"
8"
23.5" Dia.
12"
TR14-CART(12)
34.5" X 23.5"
8"
4.42
(CFS)
6.64
(CFS)
3.18
(CFS)
TR14-CART(16)
8.85
(CFS)
TR36RD
16"
Cartridge
Diameter:14" Dia.14" Dia.10"14" Dia.
TR14-CART(8)TR14-CART(8)
Maximum
Trash Capture
Volume:
(gallons)
22.7
(Gallons)
14.5
(Gallons)
7.8
(Gallons)
59.8
(Gallons)
TR10-CART(8)
TR24SR
23.5" X 23.5"
12"
TR14-CART(12)
6.64
(CFS)
14" Dia.
14.5
(Gallons)
35" Dia.
9
Top Hat:
Model:
Width:
Cartridge
Height:
Cartridge:
Max
Treatment
Rate:
(Empty)
TR1818-TH TR24RD-THTR2436-TH
17.5" X 17.5"
8"
23.5" Dia.
12"
TR14CART(12)
23.5" X 34.5"
8"
4.42
(CFS)
6.64
(CFS)
3.18
(CFS)
Cartridge
Diameter:14"14"10"
TR14-CART(8)TR14CART(8)
Maximum
Trash Capture
Volume:
(gallons)
24.5
Gallons
15.51
Gallons
8.51
Gallons
TR10CART(8)
TR36RD-TH
35" Dia.
16"
TR14CART(16)
8.85
(CFS)
14"
59.84
Gallons
Curb Inlet:
Model:
Width:
Height:
Max
Treatment
Rate:
(Empty)
TRC2.0 TRC7.0TRC3.5
9"
12.5"
9"
12.5"
9"
12.5"
3.88
(CFS)
.82
(CFS)
Length:7'3.5'2'
Maximum
Trash Capture
Capacity:
(Gallons)
40.9
Gallons
11.69
Gallons
TRC14.0
9"
12.5"
7.74
(CFS)
14'
81.8
Gallons
1.93
(CFS)
20.45
Gallons
10
Area Drain:
Model:
Diameter:
Height:
Cartridge:
Max
Treatment
Rate:
(Empty)
ADF-7 ADF-14ADF-10
7" Dia.
8"
14" Dia.
16"
TR14CART(16)
10" Dia.
8"
3.18
(CFS)
8.85
(CFS)
2.22
(CFS)
Bypass:10" Dia.6" Dia.3" Dia.
TR14-CART(8)TR10CART(8)
Maximum
Trash Capture
Capacity:
(Gallons)
3.41
Gallons
13.33
Gallons
1.67
Gallons
TR7CART(8)
ADF-24
24" Dia.
16"
TR24CART(16)
15.26
(CFS)
20" Dia.
39.17
Gallons
TDAM:
Model:
Width:
Height:
Trench
Width:
Max
Treatment
Rate:
(Empty)
TT2 TDAM8(10)TDAM5(5)
4"
4"
8"
10"
8"
5"
5"
.17
(CFS)
.52
(CFS)
.025
(CFS)
Bypass:3" X 8"3" X 5"3" X 4"
TR14-CART(8)5"
Maximum
Trash Capture
Capacity:
(Gallons)
5.19
Gallons
16.62
Gallons
3.32
Gallons
4"
TDAM12(5)
12"
5"
12"
.40
(CFS)
3" X 12"
12.47
Gallons
11
3E: Design Drawings
REM TRITON
PERF - FTC
• Cartridge support housing uses Type 304 13ga., stainless steel , with 2"
welded square opening.
• Perforated stainless steel is configured with a 4.8mm openings, having
51% Open Area for excellent flow rates comparative to size.
• The Stainless Steel Perforation is designed to capture 100% of trash and
debris at 5 mm or greater in size.• Flow rate based on .10 cfs, per square foot.
• Made in the USA.
• Maintenance information and replacement REM Media Packs
(If used) are available upon request by contacting REM at
sales@remfilters.com or (888) 526-4736.
A side view of the Type 304 13ga. Stainless Steel welded 2" square
housing with 22ga Type 304 Stainless Steel Perforation.
Booted Stainless Area
Drain Filter.
Notes:
TDAM12-PERF
General Flow Rates Per Square Foot
1' X 1' Square Foot = .11 Cfs.
2' X 2' Square Foot = .42 Cfs.
3' X 3' Square Foot = .95 Cfs.
Product Overview:
REM s PERF-FTC Filter Screen utilizes 22ga., Type 304 Stainless
Steel Perforation. Perforated stainless steel is configured with a
4.8mm openings, having 51% Open Area for excellent flow rates
comparative to size. The Stainless Steel Perforation is designed to
capture 100% of trash and debris at 5 mm or greater in size.
PERF-FTC is housed in stainless steel cartridges in a wide range of
configurations, depending upon the many different types and sizes
of catch basin available today. PERF-FTC may be utilized in both
new construction or retrofitted in existing catch basin filters. 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. Different
media strategies can be combined with PERF Screen Design to
optimized capturing for specific pollutant of concerns.
TR2436-TH-PERF Top Hat Filter.MiniGT6-PERF
ADF-14-PERF
TR2436-PERF Inlet Filter.
12
REM TRITON PERF-FTC INSERT Cartridge
Standard size dimensions
Model: Insert
(Cartridge Size)Diameter:Height:Bypass
Diameter:
Filtered
Flow Rate:
Bypass
Flow Rate:
TR14(12) Cartridge
TR14(16) Cartridge
14"12"
14"16"
6.64
(CFS)
8.85
(CFS)
10"
10"
13.15
(CFS)
13.15
(CFS)
10" Dia.
Inner and Outer Support Bars:
Type 304 SS
13 GA. Horizontal and vertical bars.
2" X 2" spacing.
90% Recycled ABS
Top and bottom cap.
Bottom cap has 1" wide
cut outs to prevent
standing water.
Bypass Overflow
Perforated Screen:
Type 304 SS
16 GA. with 4.8mm openings.
51% Open Area
14" Dia.
12" or 16"
Cartridge Height
Unit can be sized to any 2"
increment in height. (2"-32")
• Units are constructed using a 13 GA. Stainless Steel inner and outer
housing support for added structural integrity.
• Perforated Stainless Steel is configured with a 51% Open Area for
excellent flow rates.
• Custom sizes and configurations are available.
• Multiple units can be mounted vertically to increase capture capacity.
• PERF Cartridge unit is capable of housing an absorbent media if ever
required, with no retrofitting or modifications needed.
Notes:
Locking Ring
Cartridge locks into place
with a simple ¼ turn to
the right. To remove, turn
to the left.
TRITON
(FULL TRASH CAPTURE INSERT)
TOP HAT SERIES
CATCH BASIN
FLOW
FLOW
CAPTURED TRASH & DEBRIS
FILTERED
FLOW
OVERFLOW
BYPASS
TRITON PERF-FTC INSERT
Top Hat FILTER SERIES
By REM Inc. (888.526.4736)
REMFILTERS.COM Curb Opening
Exit Pipe
13
REM TRITON
INSERT – PERF - FTC
Notes:
Product Overview:
Standard Size Dimensions (Not all model and sizes are listed here)
FLOW
TRITON INSERT
INLET FILTER
CATCH
BASIN
FLOW
FLOW
FILTERED
FLOW
CAPTURED TRASH &
DEBRIS
REM s TRITON – INSERT-PERF Filters are multipurpose
catch basin filters designed to capture sediment, trash,
debris, suspended solids, and other storm water
pollutants. They 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.
The TRITON Perforated Stainless (PERF) Screen that is
designed to capture debris, trash and sediment while
sustaining very high treatment rates as a Full Trash
Capture System. Capturing 100% of particles at 5mm or
greater in size. Filter Cartridges may be easily removed
when servicing. Media strategy may be optimized for
specific pollutant concerns.
• 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
13ga. Stainless Steel, with 2" welded square openings. • Removable cartridge tops and bottoms are constructed
utilizing over 90% recycled ABS Plastic. • Filter Screen utilizes 22ga., Type 304 Stainless Steel
Perforation.• Perforated Stainless Steel is configured with a 4.8mm
openings, having 51% Open Area for excellent flow rates comparative to its size.
• REM TRITON filter cartridges can be removed for ease of
cleaning and maintenance.• Filter designs include a high flow overflow bypass to
eliminate pooling or flooding during heavy rain events. • 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.
Side View
MADE INUSA
Grate
Removable Stainless Steel
Cartridge Housing
Filter Body
Catch Basin
Removable Top Cap
TR2424-PERF Installed Round Catch Basin
TR2424 Removing Cartridge
Model:
Width:
Cartridge
Height:
Cartridge
Max
Treatment
Rate:
Bypass Flow:
TR1818-PERF TR24RD-PERFTR2436-PERF
17.5" X 17.5"
8"
TR10-CART(8)
23.5"Dia.
12"
TR14-CART(12)
34.5" X 23.5"
8"
4.42
(CFS)
13.15
(CFS)
6.64
(CFS)
13.15
(CFS)
3.18
(CFS)
5.14
(CFS)
35"
TR14-CART(16)
8.85
(CFS)
13.15
(CFS)
TR36RD-PERF
16"
Cartridge
Diameter:14" Dia.14" Dia.10" Dia.14" Dia.
TR14-CART(8)TR14-CART(8)
Stainless Steel Filter Screen
TR24RD-PERF Installed
14
REM TRITON
TOP HAT – PERF - FTC
Notes:
Product Overview:
Standard Size Dimensions (Not all model and sizes are listed here)
REM s TRITON – Top Hat Filters were designed to provide a
highly adaptable solution that allows the flexibility to
maximize the filter treatment flow rate and pollutant debris
capturing capacity. This multipurpose design allows the
system to be installed in many different catch basin
configurations. Top Hat Filters are designed to capture
sediment, trash, debris, suspended solids, and other storm
water pollutants. They 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. The TRITON
Perforated Stainless (PERF) Screen that is designed to
capture debris, trash and sediment while sustaining very
high treatment rates as a Full Trash Capture System.
Capturing 100% of particles at 5mm or greater in size.
Filter Cartridges may be easily removed when servicing.
Media strategy may be optimized for specific pollutant
concerns.
• Base plates are constructed using High Density Polyethylene Plastic (HDPE).• Filter cartridge housings are constructed utilizing Type 304 13ga. Stainless Steel, with 2" welded square openings.
• Removable cartridge tops and bottoms are constructed
utilizing over 90% recycled ABS Plastic.
• Filter Screen utilizes 22ga., Type 304 Stainless Steel
Perforation.• Perforated Stainless Steel is configured with a 4.8mm
openings, having 51% Open Area for excellent flow rates comparative to its size.
• REM TRITON filter cartridges can be removable for ease of cleaning and maintenance.
• Filter designs include a high flow overflow bypass to
eliminate pooling or flooding during heavy rain events. • 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.
MADE INUSA
Grate
Removable Stainless
Steel Cartridge Housing
& Screen
Filter Base Plate
Catch Basin
TRITON TOP HAT
FILTER
CATCH
BASIN
FLOW
FLOW
CAPTURED TRASH &
DEBRIS
FILTERED
FLOW
OVERFLOW BYPASS
Side View
Allows for Optional
Downspout
Filtering
Model: TR3636-TH-PERF Installed
Side View
Round Catch Basin Top Hat
Model:
Width:
Cartridge
Height:
Cartridge
Max
Treatment
Rate:
Bypass Flow:
TR1818-TH-
PERF
TR24RD-TH-
PERF
TR2436-TH-
PERF
17.5" X 17.5"
8"
TR10-CART(8)
23.5"Dia.
12"
TR14-CART(12)
34.5" X 23.5"
8"
4.42
(CFS)
13.15
(CFS)
6.64
(CFS)
13.15
(CFS)
3.18
(CFS)
5.14
(CFS)
35"
TR14-CART(16)
8.85
(CFS)
13.15
(CFS)
TR36RD-TH-
PERF
16"
Cartridge
Diameter:14" Dia.14" Dia.10" Dia.14" Dia.
TR14-CART(8)TR14-CART(8)
15
OVERFLOW
BYPASS
FILTERED
FLOW
TRITON CURB
INLET FILTER
Curb Opening To
Street
Inside walls of catch basin
REM TRITON
CURB INLET – PERF - FTC
Notes:
Model:
Width/
Height:
Length:
Max
Treatment
Rate:
Bypass Flow:
TRC2.5-PERF TRC3.5-PERF TRC7.0-PERF
12"/12"
2.5'
12"/12"
3.5'
12"/12"
7'
12.67
(CFS)
*28.42
(CFS)
6.33
(CFS)
*14.24
(CFS)
3.62
(CFS)
*8.35
(CFS)
12"/12"
25.31
(CFS)
*56.35
(CFS)
TR14.0-PERF
14'
Product Overview:
Standard Size Dimensions (Not all model and sizes are listed here)
• Filter bodies are constructed using 100% recycled
High Impact Polystyrene plastic (HIPS) with UV
inhibitors and rubber additives.
• Filter screen utilizes 22ga, Type 304 Stainless Steel
perforation. • Perforated Stainless Steel is configured with a 4.8mm
openings, having a 51% Open Area for excellent flow
rates comparative to its size. • Optional Stainless Steel Cartridge housings are
capable of housing an absorbent media if ever
required, with no retrofitting or modifications needed.• 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. • 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.
MADE INUSA
REM designed the TRITON -TRC (Curb Inlet) Filter Series
to provide a highly adaptable solution that allows the
flexibility to maximize the filter treatment flow rates and
pollutant capturing capacity. TRITON - TRC Filters may
be utilized in new construction or retrofitted in existing
catch basin structures. They are sized to spec and
scalable for all different lengths of curb inlet catch
basins. The TRITON TRC - PERF – FTC Series uses
Perforated Stainless Steel (PERF) Screen that is designed
to capture debris, trash and sediment while sustaining
very high treatment rates as a Full Trash Capture
System. Capturing 100% of particles at 5mm or greater
in size. Media strategy may be optimized for specific
pollutant concerns.
TRITON CURB INLET
Curb
Storm Event
Regular Treated Flow
Overflow Bypass
Street
*Note: Potential overflow bypass will be equal to or greater then the curb opening in
the street. Device has a greater area for bypass which is larger than the curb opening.
FILTERED FLOW
OVERFLOW BYPASS
Front View Model TRC3.0
16
REM TRITON
TDAM - PERF - FTC
Notes:Model:
Width:
Height:
Trench
Width
Max
Treatment
Rate:
TT2-PERF TDAM5(5)-
PERF
TDAM8(10)-
PERF
4"
4"
4"
5"
5"
5"
8"
10"
8"
.52
(CFS)
.17
(CFS)
.02
(CFS)
12"
12"
.40
(CFS)
TDAM12(5)-
PERF
5"
Product Overview:
Standard Size Dimensions (Not all model and sizes are listed here)
• TDAM housings are constructed utilizing Type 304 16ga. Stainless Steel, with 1" and 2" welded square openings.
• Removable cartridge tops and bottoms are constructed
utilizing over 90% recycled ABS Plastic or fiberglass. • Filter screen utilizes 22ga, Type 304 Stainless Steel
perforation. • Perforated Stainless Steel is configured with a 4.8mm openings, having a 51% Open Area for excellent flow rates
comparative to its size. • REM TRITON filter cartridges can be removable for ease of
cleaning and maintenance.• Filter designs include a high flow overflow bypass to eliminate pooling or flooding during heavy rain events.
• Optional Stainless Steel Cartridge housings are capable of
housing an absorbent media if ever required, with no retrofitting or modifications needed.
• 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.
REM designed the TRITON -TDAM Filter Series to provide
a highly adaptable solution that allows the flexibility to
maximize the filter treatment flow rates and pollutant
capturing capacity in trench drain and shallow type
drains applications. The TRITON TDAM - PERF - FTC
Series uses Perforated Stainless Steel (PERF) Screen that
is designed to capture debris, trash and sediment while
sustaining very high treatment rates as a Full Trash
Capture System. Capturing 100% of particles at 5mm or
greater in size. TRITON -TDAM Filters can be sized to fit
most industry standard trench drains, parkway drains,
shallow structures, catch basins, etc. They are sized to
spec and scalable for all different lengths and
applications. Media strategy may also be optimized for
specific pollutant concerns.
TRITON TDAM s
TYPICAL TRENCH
DRAIN
Stainless Steel
Screen
Mounting
Tabs
TDAM Stainless
Steel Housing
Removable
Cap
TDAM15 (5.5) installed
TDAM (TT2)-PERF for rounded
bottom trench drains.
Rounded bottom trench drains.
(Heights: 3.5", 5.5", 10" & Custom)
Width:
1.5"
(Lengths: 4" up to 10', + custom sizes)
TDAM12 (5.5") - PERF
Note: Potential overflow bypass will depend upon the dept of each trench drain.
Overflow Bypass
Flow
Est. Bypass .88
(CFS)
.55
(CFS)
.44
(CFS)
1.33
(CFS)
17
3F: Alternative Configurations
There are no alternative configurations.
3G: Internal Bypass
All of the TRITON PERF-FTC Filters have built-in overflow bypass systems, this is breached only when the device has
become inundated with an excessive amount of debris and the device has reached its debris holding capacity, or during a
large storm event that exceeds the hydraulic capacity of the device. Essentially the device would need to be at 100%
capacity for the bypass level to be reached.
It is ultimately the responsibility of the engineer and/or deciding party to determine that the correct unit size is appropriate
for the selected basin and corresponding flow capacity.
3H: Previously Trapped Trash
With the design of the TRITON PERF-FTC, trash should only be re-introduced in a case where the device has reached
100% capacity during normal operating conditions. REM recommends that the devices are cleaned and maintained before
or at 50% capacity to ensure proper functionality.
3I: Calibration Feature
These devices do not contain any adjustable calibration features.
3J: Photos
TR2436
TR24SR
TR3636-TH
18
3K: Material Type
The design and construction of the TRITON PERF-FTC is comprised of the following materials: Type 304 stainless steel,
90% recycled content ABS plastic cap with UV Inhibitors or a fiberglass cap. The main housing and structural support
body is made up of an inner and outer wall of 13 GA. Type 304 stainless steel welded mesh with 2” X 2” square openings.
The filter housings are comprised of 100% recycled HMWPE (High Molecular Weight Polyethylene) and the PERF,
which is a type 304 Stainless-Steel, it is 22 GA. with 4.8mm openings which creates a total open area of 51%.
3L: Design Life
Under normal operations and with the impact of large storm events, the TRITON PERF-FTC has an estimated lifespan of
20+ years. Naturally occurring elements and mineral saturation do not have a resounding effect on either the stainless
steel, HMWPE, fiberglass or the ABS used in construction.
This section intentionally left blank
19
Section 4: Installation Guidance
4A: Device installation procedures and considerations
STAINLESS STEEL
REMOVABLE CARTRIDGE HOUSING
FILTER BODY
REPLACABLE
MEDIA-PACKS
TOP CAP
BOTTOM CAP
MADE INUSA
For units that require to be mounted below the ledge please refer to the
following instructions:
Step #1) If the Insert Filter has not been pre-cut, you will need to measure the Inside
dimensions of the catch basin walls to determine the flange size you will need. It should
be ½ smaller than your I.D. For example, if the Inside Dimensions are 24"X24" you will
need to cut your flanges to be 23.5"X23.5".
For round catch basins, measure the inside dimension then cut the filter flange ½ Dia.,
less, then the ID, then apply bulb gasket. Example: 24" Dia. ID, Cut Insert flange to
23.5" Dia.
INSTALLATION INSTRUCTIONS FOR THE
TRITON MODEL: INSERT – PERF - FTC
(Designed for Square and Round catch basins and other applications)
Step 1)If your TRITON Insert Filter has been pre-cut for you, simply remove the grate, clean any
debris that is found on the ledge that the grate rests on.
Step 2)
Place Filter Cartridge inside of unit, and line up with stainless steel screws on the bottom of the cartridge. Press down and twist 1/6th of a turn to lock cartridge in place, making
sure filter is snug enough to prevent water from bypassing. Insert filter housing into catch
basin as to where the flanges are resting on the grate & frame ledges. Place grate back
on catch basin.
Step 3)If you received your unit un-cut, trim the flanges of the filter to be ½ smaller than the
frame that surrounds the grate on the two support sides. Trim the other two sides that will
not be supported to be ½ smaller than the clear frame opening, attach the supplied bulb
gasket to the non-supported sides and set the Insert Filter into place. Place grate back
on catch basin.
Note: Round units will be trimmed to ¼ smaller diameter than the size of the grate and will not use
an attachable bulb gasket.
Support Bracket mounting
Determine where the support brackets will need to be placed in the catch basin
for best support. To help you do this, place the filter into the catch basin and mark
were the center of the support should be. Support brackets should be evenly
positioned for filter support. The top of the Insert Filter should rest 2" to 4" below
the bottom of the grate.
Using anchor bolts, attach the corner brackets to the inside walls of the catch
basin using a hammer drill with ¼ bit. Make sure anchor bolts are as flush as
possible to inside wall. Once the bracket are in place, place Insert Filter into
catch basin and place grate back on catch basin.
TOOLS REQUIRED:
1) Skil saw.
2) Snips.
3) Hammer Drill, with ¼
masonry drill bit.
4) Hammer.
5) ¼ X 2" or 3" Concrete
Anchors. i.e. (Red Head)
6) 7/16" Socket Drive.
Filter Flange
(Supported on the same flange the grate rest on)TRITON DROP
INLET FILTER
REMOVABLE
CARTRIDGE CATCH BASIN
Overflow Port
Anchors
Bolts
Support
Bracket
Support Bracket
20
INSTALLATION INSTRUCTIONS FOR THE
TRITON MODEL: TOP HAT (ROUND) – PERF - FTC
(Designed for Square and Round catch basins and other
applications)
TOOLS REQUIRED:
1) Skil saw.
2) Snips.
3) Hammer Drill, with ¼
masonry drill bit.
4) Hammer.
5) ¼ X 2" or 3" Concrete
Anchors. i.e. (Red Head)
6) 7/16" Socket Drive.
MADE INUSA
Step 1) Filter base plate flanges may need to be trimmed to fit into the throat of the catch basin. For example if the ID or inside
throat of the catch basin is 24"Dia., you will want to trim the flanges down to 23.5"Dia. (Taking just a ½ off the dia.) You will then
attach the bulb gasket to the outer edge of base plate. This bulb gasket will help seal any gap between the base plate and th e
inside wall of the catch basin. The gasket is designed to give the base plate a snug fit when installed. Some base plates may be
pre-trimmed and ready for installation.
Step 2) Depending upon the filters cartridge configuration the support brackets will vary with the height of each cartridge
height. For the 8" Tall Cartridges, the brackets should be mounted 10" or more below the grate seat. For 16" Tall Cartridges,
mounting brackets should be at least 19" or more below the grate seat (See attached Side View illustration below).
Step 3) Attach support brackets (Corner and slotted angle, if applicable) to the catch basin throat wall on four to eight sides
equally spaced using anchor bolts. Attach slotted angle crossbars for larger catch basins (see Top View illustration below).
Step 4) Install filter base plate first without cartridge attached. Once a tight fit along the inside diameter of the catch basin is
obtained, attach the cartridge and replace grate.
Note: For catch basins that may have a tighter throat due to the frame and grate or other obstruction near the top, the filter base
plate may come in two sections that can be un-assembled, which will allow the base plate to be re-assembled below this area.
These parts will come assembled, so that you know how they should look like when installed.
If you need further assistance please call us direct at (888) 526-4736 or email us your questions at: Sales@remfilters.com
Side View
Of Top Hat Filter
Filter Base Plate
Side View
Inside wall of
catch basin
Anchor bolts into
inside of catch
basin
For (8") Tall Cartridges
10" or more below
grate seat.
For (16") Tall
Cartridges 19" or more
below grate seat.
Grate Seat
10"
19"
Mounting Brackets
Top View
Of mounting brackets
OverflowBypass
Support
Brackets
Anchor Bolts
Support
Brackets
Base Plate
Filter
Cartridge
Filter Cartridge
Support
Brackets
GRATE
21
INSTALLATION INSTRUCTIONS FOR THE
TRITON MODEL: TOP HAT (SQAURE) – PERF - FTC
(Designed for Square and Round catch basins and other
applications)
TOOLS REQUIRED:
1) Skil saw.
2) Snips.
3) Hammer Drill, with ¼
masonry drill bit.
4) Hammer.
5) ¼ X 2" or 3" Concrete
Anchors. i.e. (Red Head)
6) 7/16" Socket Drive.
MADE INUSA
Step 1) Filter base plate flanges may need to be trimmed to fit into the throat of the catch basin. For example if the ID or inside
throat of the catch basin is 24" X 24", you will want to trim the flanges down to 23" X 23". You will then attach the bulb ga sket to
the outer edge of base plate. This bulb gasket will help seal any gap between the base plate and the inside wall of the catch
basin. The gasket is designed to give the base plate a snug fit when installed. Some base plates may be pre-trimmed and ready
for installation.
Step 2) Depending upon the filters cartridge configuration the support brackets will vary with the height of each cartridge
height. For the 8" Tall Cartridges, the brackets should be mounted 10" or more below the grate seat. For 16" Tall Cartridges,
mounting brackets should be at least 19" or more below the grate seat (See attached Side View illustration below).
Step 3) Attach support brackets (Corner and slotted angle, if applicable) to the catch basin throat wall on four to eight sides
equally spaced using anchor bolts. Attach slotted angle crossbars for larger catch basins (see Top View illustration below).
Step 4) Install filter base plate first without cartridge attached. Once a tight fit along the inside diameter of the catch basin is
obtained, attach the cartridge and replace grate.
Note: For catch basins that may have a tighter throat due to the frame and grate or other obstruction near the top, the filter base
plate may come in two sections that can be un-assembled, which will allow the base plate to be re-assembled below this area.
These parts will come assembled, so that you know how they should look like when installed.
If you need further assistance please call us direct at (888) 526-4736 or email us your questions at: Sales@remfilters.com
Side View
Of Top Hat Filter
Filter Cartridge
Filter Base Plate
Support
Brackets
Top View
Of mounting brackets
Overflo
w Port
Center
Support Bars
Concrete
Anchor Bolts
Position of
overflow
bypassAnd Cartridge
Base
Support
Brackets
GRATE
Inside wall of
catch basin
Anchor bolts into
inside of catch basin
For (8") Tall
Cartridges 10" or more
below grate seat.
For (16") Tall
Cartridges 19" or more
below grate seat.
Grate Seat
10"
19"
Support
Bracket
22
INSTALLATION INSTRUCTIONS FOR THE
TRITON MODEL: CURB INLET – PERF - FTC
MADE INUSA
Step 1) While inside of the curb inlet catch
basin, starting from the left side wall to the right
side wall of the curb inlet catch (while facing the
street) Place Curb Inlet Filter 2" to 3" below the
start of the inside vertical wall. Mark the height
on the wall.
Note: If the curb inlet is larger than 3.5', you will
be using additional section of filter. Joint
Couplings will also be supplied to connect the
section together (See Figure #3) Each filter
section should come with two Cradle Brackets.
Step 2) Determine where the Cradle Brackets
are to be placed horizontally along the inside
wall. The bracket should be placed in between
the windows of the curb inlet filter. For a 2' Curb
Inlet section with only one window, the brackets
will go on the two ends. (They should not block
any of the open areas of the windows. Having
the cradle brackets in position against the wall,
mark the location using the existing mounting
holes in the bracket as a template. These are
where the holes are to be drilled to mount the
brackets. Drill two holes per bracket using ¼
masonry drill bits to install the concrete anchors.
Secure cradle brackets to wall using 7/16"
socket driver.
Step 3) Once the two cradle brackets are
installed, place the Curb Inlet Filter into the
cradle brackets. Attach zip ties around cradle
brackets and filter.
Step 4) When adding adjacent sections,
duplicate steps #1, #2, and #3, installing from left
to right making sure all sections are at the same
height. After installing the first two sections,
place the black ABS Joint Coupling (Provided)
into both adjoining filter ends, then lock coupling
into place by using set screws (pre-drilled into
coupling)
If you need further assistance please call us
direct at (888) 526-4736 or email us your
questions at: Sales@remfilters.com
Place Cradle Bracket 2" to 3" below the start of the inside vertical wall.
Cradle Bracket
(¼ X 3" wide) Galv. Steel
Cradle Bracket
(¼ Thick X 3"
wide)
2" to 3"
Street level
Inside wall of curb inlet
View facing curb Inlet and street
Cradle Bracket
Placement
(L)
Windows
Street
Curb
Figure #1
Zip-Tie
Placement
Figure #2
Figure #3
Joint Cplg
Joint Cplg
3.5'3.5'
Bracket Cradle
¼ X 2.25" long
Anchor Bolts
7.0' Curb Inlet Example
23
INSTALLATION INSTRUCTIONS FOR THE
TRITON MODEL: AREA DRAINS – PERF - FTC
Note: Area Drain Filters have been
designed to be installed in a variety of
different applications. Most common are
exit pipes that exit vertically through a catch
basin or other receiving vessel. There are
two ways of securing Area Drain Filter into
position.
Option A) If filter has been designed using
a boot to connect to catch basin, it is simply
pushed into place like a compression fitting.
Before doing so, clean the bottom of the
catch basin where the filter will be placed.
Note: confirmation of exit pipe size is
necessary so that the Area Drain Filter is
fitted with the correct boot size.
Option B) If filter has been designed using
a tab mounting system, place Area Drain
Filter directly over exit pipe and center.
Make sure to clean the bottom of the catch
basin where the filter will be placed first.
Using a hammer drill with ¼ masonry drill
bit, drill through existing mounting plates
pre-drilled holes that are attached to both
the bottom and sides of the Area Drain
Filter. Hammer in anchor bolt (Red Head s),
place washer over plate, then tighten down
with nut using a 7/16" socket drive.
If you need further assistance please call us
direct at (888) 526-4736 or email us your
questions at: Sales@remfilters.com
Figure #1
Figure #2
Boot Connector
TOOLS REQUIRED:
1) Hammer Drill, with ¼
masonry drill bit.
2) Hammer.
3) ¼ X 2" or 3" Concrete Anchors.
i.e. (Red Head)
4) 7/16" Socket Drive.
Figure #3
CATCH BASIN
TRITON AREA DRAIN
FILTER (ADF)FLOW FLOW
BOOT CONNECTOR
OPTION
FLOOR MOUNTING
TAB OPTION
STAINLESS STEEL
REMOVABLE CARTRIDGE
HOUSING
OR
DRAIN DOME GRATE
OR STANDARD FLAT
GRATE
Side View Cut - Away
Roof Surface
AREA DRAIN BODY
(EXISTING AREA FOR
CAPTURING DEBRIS)
EXIT PIPE
SELF TIGHTENING BOOT
OVERFLOW PORT
BFTG FILTER
MEDIA
BOOT
CONNECTOR
STAINLESS
STEEL
HOUSING
MADE INUSA
FLOOR
MOUNTING
TABS
Floor Mounting Tabs
24
INSTALLATION INSTRUCTIONS FOR THE
TRITON MODEL: TDAM – PERF - FTC
MADE INUSA
Step 1) TDAM s are to be placed every 3' to
4' from one another unless otherwise
specified, (See Figure #3). (TDAM s next to
exiting pipe of trench drain should be placed
4" to 6" from the exit), (See Figure #2)
Some trenches may have exit pipes at both
ends or in the middle of the trench. Use the
same instructions for each. For middle
exiting pipes, place one TDAM on each side
of exit pipe, 4" to 6" from exit pipe, (See
Figure #2).
Step 2) After deciding placement of
TDAM s, Clean any sediment or debris from
location. Slide TDAM into trench drain, until
it reaches the bottom of trench floor. Make
sure to place additional gasket in area s
where there are gaps or where water may
try to bypass the TDAM.
Step 3) Once in position, using a hammer
drill with ¼ masonry drill bit, drill through
existing mounting plate pre-drilled holes that
are attached to bottom of TDAM. Hammer
in anchor bolt (Red Head), place washer
over plate, then tighten down with nut.
Some units may require the use of side
mounting tabs as well.
Note: Some TDAM s may come with two
mounting plates per TDAM.
If you need further assistance please call us
direct at (888) 526-4736 or email us your
questions at: Sales@remfilters.com
Figure #1
Figure #2
Figure #3
TRITON TDAMtm
Side Mounting
Tabs
Trench Drain
Exit pipe
Grate
Floor Mounting Tabs
Placed 3' to 4' Apart
Heavy Sediment
SIDE VIEW
Over Flow
Exit Centered in Trench Drain
Placed 4" to 6"
before exit
TRITON TDAM with center exit pipe
Flow Exit
Pipe
Placed 4" to 6"
before exit
Single Exit from Trench Drain
TRITON TDAMtm
TOOLS REQUIRED:
1) Hammer Drill, with ¼
masonry drill bit.
2) Hammer.
3) ¼ X 2" or 3" Concrete
Anchors. i.e. (Red Head)
4) 7/16" Socket Drive.
25
4B: Description of installation limitations and non-standard installation procedures
One of the common limitations found in the field are catch basin that are too shallow, or the infrastructure is not
conducive for a standard Insert filter. We can filter many different types of configurations, but sometimes modifications or
custom units are needed to properly capture the target contaminant. When we come across unusual drains, our approach is
to always maximize the given catch basin configuration with the largest volume capturing ability. This may lead to a filter
that will need to be customized to fit. Typical modifications that may be needed are trimming the devices housings,
cutting down the size of the filter, or adding attachments like an extension of stainless steel or HMWPE depending on the
device and model type.
4C: Methods for diagnosing and correcting installation errors
A visual assessment can be done to determine if the device has not been installed correctly. If needed, the device can
simply be removed by lifting and removing the device or removing the anchor nuts and then removing the device. Proper
re-installation can take place at that point. All filters should be level and firmly in place. Filters are designed to hold a
large amount of trash and sediment, which requires the filters to be well supported. If there is any weakness in the support
of the filter, more support will of course be needed. There should also not be any gaps where water can bypass the system
during normal storm events. TRITON PERF – FTC Filters have been designed for their ease of installation. If anyone
does have installation problems, they may call our offices and we will be glad to help. 1 (888) 526-4736
Section 5: Operation and maintenance information
5A: Device inspection procedures and frequency considerations
Each device inspection can be done visually, remove the grate/manhole if needed and assess if the unit is damaged, at
what capacity, or experienced a bypass event. REM recommends that devices not on a standard maintenance schedule be
inspected 3 times per year or more if needed.
5B: Maintenance frequency considerations due to capacity at various volumes
REM recommends that devices be maintained 3 times per year, or as outlined by the governing body. It is recommended
that devices do not reach more than 50% capacity without a maintenance event. This frequency is dictated by the loading
capacity at each particular drain as well. If not properly maintained, devices will reach 100% capacity and begin the
bypass event for debris entering the catch basin. If filters are consistently above 50% full, REM recommends additional
maintenance intervals.
5C: Maintenance procedures
Secure area (Traffic and pedestrian controls, if needed). Pull grate and set aside. Remove (VAC) debris that has been
captured in system. Pressure washing may also be necessary in some cases to remove certain debris. After system has
been cleaned. Visually inspect filter for any damaged areas. Take a picture of the cleaned filter for your records. Fill out
report if used for the given catch basin. Replace grate. Remove all traffic control devices.
5D: Essential equipment and materials for proper maintenance
The maintenance for the TRITON PERF-FTC Filters is accomplished for the most part by using an industrial vacuum
truck due to the large capture capacity of the devices. Simply remove the grate and begin to remove the captured debris.
The device can be brushed or sprayed off if needed. Take note of the amount of debris collected along with the condition
of the device. Vacuum Truck, Grate Pick.
26
5E: Description of effects of deferred maintenance
Typical implications of deferred maintenance consist primarily of debris that will begin to bypass the device because it
has reached the full capacity of its limitations. If the device has been properly installed and supported, it should continue
to remain in the original placement from the initial installation.
5F: Repair procedures for device components
In the case that a particular component is damaged, it is advised to call our customer service department for repair or
replacement options. Please call (888) 526-4736 for repair or replacement issues.
Section 6: Vector Control Accessibility
6A: Date of device submittal to MVCAC
Device Fact Sheet was submitted to MVCAC on 11/23/2021
Device Fact Sheet was approved by MVCAC on 12/20/2021
6B: Description or drawing that demonstrates vector control personnel accessibility
Drawings continued on next page.
This Section Intentionally Left Blank
27
REM Inc.
VECTOR CONTROL ACCESSIBILITY
MADE INUSA
For CPS Filters, access to bottom of catch basin is done through optional
Deflector Plate with Elevated Vector Access. Clear and direct opening
access.
For Insert Filters, access to bottom of catch basin is done through filters Overflow Port. Clear and direct opening access.
For Top Hat Filters, access to bottom of catch basin is done through filters
Overflow Port. Clear and direct opening access.
For Curb Inlet Filters, access to bottom of catch basin can be done through the curb opening or the manhole cover on the
curb.
For Area Drain Filters, access to bottom of catch basin is done through both normal access and filter Overflow Port. Clear and
direct opening access.
For TDAM Trench Filters, access to bottom of catch basin is done
through both normal access. Clear and direct access.
For Models:
INSERT-PERF-FTC CPS-PERF-FTC
TOP HAT-PERF-FTC AREA DRAINS-PERF-FTC
CURB INLET-PERF-FTC TDAM-PERF-FTC
**REM TRITON PERF Devices have no moving or swinging parts for abatement
access. All devices allow a free and clear access to the bottom of catch basin
and lateral lines below, as well as notched bottoms to prevent standing water.
28
For Insert Filters, access to bottom of catch basin is done through filters Overflow Port. Clear and direct opening access.
REM Inc.
VECTOR CONTROL ACCESSIBILITY
MADE INUSA
For Models: INSERT-PERF-FTC
Grate
Overflow
Bypass
TRITON INSERT FILTER SERIES
Side View
Bottom of catch basin
Easy Access to bottom
of catch basins
Exit pipe
StreetEasy Access to bottom of
catch basins
Catch
Basin
Easy Access to bottom
of catch basins Triton Insert Filters
**REM TRITON PERF Devices have no moving or swinging parts for
abatement access. All devices allow a free and clear access to the
bottom of catch basin and lateral lines below, as well as notched bottoms
to prevent standing water.
29
REM Inc.
VECTOR CONTROL ACCESSIBILITY
MADE INUSA
For Models: TOP HAT-PERF-FTC
Grate
Overflow
Bypass
TRITON TOP HAT FILTER SERIES
Side View
Bottom of catch basin
Easy Access to bottom
of catch basins
Exit pipe
StreetEasy Access to bottom of
catch basins
Catch
Basin
Easy Access to bottom
of catch basins Triton Top Hat Filters
For Top Hat Filters, access to bottom of catch basin is done through filters Overflow Port. Clear and
direct opening access.
**REM TRITON PERF Devices have no moving or swinging parts for
abatement access. All devices allow a free and clear access to the
bottom of catch basin and lateral lines below, as well as notched bottoms
to prevent standing water.
30
For Curb Inlet Filters, access to bottom of catch basin can be done through the curb
opening or the manhole cover on the curb.
REM Inc.
VECTOR CONTROL ACCESSIBILITY
MADE INUSA
For Models: CURB INLET-PERF-FTC
TRITON CURB INLET FILTER
SERIES
Easy Access to bottom
of catch basins
Curb
Bottom of catch basin
Manhole Access
Bottom of catch
basin
Street Access
Manhole Access
Street
Access
**REM TRITON PERF Devices have no moving or swinging parts for
abatement access. All devices allow a free and clear access to the
bottom of catch basin and lateral lines below, as well as notched
bottoms to prevent standing water.
31
For Area Drain Filters, access to bottom of catch basin is done
through both normal access and filter Overflow Port. Clear and direct
opening access.
REM Inc.
VECTOR CONTROL ACCESSIBILITY
MADE INUSA
For Models: AREA DRAIN-PERF-FTC
**REM TRITON PERF Devices have no moving or swinging parts for
abatement access. All devices allow a free and clear access to the
bottom of catch basin and lateral lines below, as well as notched bottoms
to prevent standing water.
Bottom of Drain
Easy access to bottom of catch basin
Access
Area Drain Filter (ADF) shown in a trench drain with a vertical exit pipe.
Heavy Sediment
OVERFLOW
EXIT PIPE
Heavy Sediment
Area Drain Filter
Access Beyond the bottom of
the catch basinAccess Access
CATCH BASIN
AREA DRAIN
FILTER
(ADF)
CAPTURED TRASH
& DEBRIS
Easy Access with our without Grates
Grate
Catch basin with a sump
containment area.
(Designed to capture sediment,
hydrocarbons and floatables)
Water level
Side View
Exit Pipe
32
For TDAM Trench Filters, access to bottom
of trench drain can be done with or without the grates being in place. Clear and direct access.
REM Inc.
VECTOR CONTROL ACCESSIBILITY
MADE INUSA
For Models: TDAM-PERF-FTC
Easy Access to bottom of Trench Drains
Water Level
TDAM s Battery Configuration
Grate
Side View
FlowHeavy Sediment
Fallout Flow
Overflow Bypass
Exit
Pipe
Exit
Pipe
Possible
Exit
Options
Easy Access to bottom of Trench Drains
Easy Access
with our without
Grates
Grate Access
Access
(TT2) TDAM
Easy Access to
different section
of trench drain
**REM TRITON PERF Devices have no moving or swinging parts for abatement
access. All devices allow a free and clear access to the bottom of catch basin
and lateral lines below, as well as notched bottoms to prevent standing water.
33
6C: Letter of Verification from MVCAC
Revel Environmental Manufacturing, Inc 960 Detroit
Ave. Suite B
Concord, CA 94518
December 20, 2021
Dear Mr. Fleischmann,
Thank you for the submitting the Revel Environmental Manufacturing Inc. Triton PERF-FTC devices for review by the
Mosquito and Vector Control Association of California pursuant to the SWRCB Trash Treatment Control Device
Application Requirements. The Association has carefully reviewed the conceptual drawings for the Triton Insert PERF-
FTC, Triton Top Hat PERF-FTC, Triton Curb Inlet, Triton TDam, and Triton Area Drain devices and verifies that
provisions have been included in the designs that allow for full visual access to all areas for presence of standing
water, and when necessary, allows for treatments of mosquitoes.
While this verification letter confirms that inspection and treatment for the purpose of minimizing mosquito production
should be possible with the Revel Environmental Manufacturing Inc. Triton PERF-FTC devices as presented, it does not
affect the local mosquito control agency’s rights and remedies under the State Mosquito Abatement and Vector Control
District Law. For example, if the installed device or the associated stormwater system infrastructure becomes a
mosquito breeding source, it may be determined by a local mosquito control agency to be a public nuisance in
accordance with California Health and Safety Code sections 2060-2067.
“Public nuisance” means any of the following:
1. Any property, excluding water, that has been artificially altered from its natural condition so that it now
supports the development, attraction, or harborage of vectors. The presence of vectors in their
developmental stages on a property is prima facie evidence that the property is a public nuisance.
2. Any water that is a breeding place for vectors. The presence of vectors in their developmental
stages in the water is prima facie evidence that the water is a public nuisance.
3. Any activity that supports the development, attraction, or harborage of vectors, or that facilitates the
introduction or spread of vectors. (Heal. & Saf. Code § 2002 (j).)
Declaration of a facility or property as a public nuisance may result in penalties as provided under the Health and
Safety Code. Municipalities and the vendors they work with are encouraged to discuss the design, installation, and
maintenance of stormwater trash capture devices with their local mosquito control agency to reduce the potential
for disease transmission and public nuisance associated with mosquito production.
Sincerely,
Bob Achermann,
MVCAC Executive Director
34
Section 7: Reliability information
7A: Estimated design life of device
Under normal operations and with the impact of large storm events, the TRITON PERF-FTC has an estimated lifespan of
20+ years. Naturally occurring elements and mineral saturation do not have a resounding effect on either the Stainless
Steel, HMWPE, or ABS used in construction.
7B: Warranty information
REM warrants the TRITON PERF-FTC device for 3 years after the installation date. This includes the device and material
itself.
7C: Customer support
For general regional assistance please contact the following REM representatives:
Marcel Sloane Bob Marchant
Northern California Regional Manager Southern California General Manager
960 Detroit Ave. Suite B 2110 S. Grand Ave.
Concord, CA. 94518 Santa Ana, CA. 92705
(888) 526-4736 (714) 557-2676
Marcel@remfilters.com Bobm@remfilters.com
For technical and design information please contact:
Daniel Fagan
Northern California Operations Manager
960 Detroit Ave. Suite B
Concord, CA. 94518
(925) 676-4736
Daniel@remfilters.com
Section 8: Field/Lab testing information and analysis
All Test units were placed in HIGH trash and debris areas within Contra Costa County. Below are results from initial
inspections.
*Continued next page.
35
T1: 3 months after installation – capacity
Test Unit: T1 - TR14(16) PERF Cartridge – Attached to model TR3648-TH
T1: 2 months after installation – capacity
Test Unit T1
This TR3648-TH Insert was retrofitted with a TR14(16)
PERF Cartridge.
Unit is located in Contra Costa County in a Downtown park
and restaurant block, which is a high foot traffic and trash
area.
After 2 inspections the findings were given to governing
body at which point a maintenance event was coordinated
and performed on the unit.
Approximately 60 gallons (13,860 cubic inches) of naturally
compacted trash and debris were removed from the catch
basin filter insert.
ATTACHMENT 3
City standard Trash Capture BMP Exhibit
[Use the City’s standard Trash Capture BMP Plan.]