OPERATION & MAINTENANCE MANUAL

Choose an item.

Manual prepared: Month YYYY

DFI No.	Dxxxxx

Figure 1: DFI No. Dxxxxx, looking [note cardinal direction]

Identification

Drainage Facility ID (DFI):	Dxxxxx
Facility Type:	Choose an item.
Construction Drawings:	(V-File Numbers) XXV-XXX
Location:	District: XX Highway No.: XXX Mile Post: XXX to XXX, side

Manual Purpose

The purpose of this manual is to outline inspection needs and summarize maintenance actions for filtered water quality catch basins.

Facility Location

The location map below details the facility location. The highway, mile posts, side streets, access location, and stormwater flow directions are noted on the map.

Facility location type: Choose an item.

Flow direction: [note cardinal direction]

Figure 2: [ODOT Geo-Environmental to insert facility location map]

Facility Summary

The length and width of the WQ Catch Basin is based on the dimensions of the inside of the treatment cell.

The length and width of the WQ Catch Basin is:

Length (Feet)	Width (Feet)	Filter Media Cartridges (ea.)
XXX	XXX	XXX

Site Specific Information: Add site specific information that is not standard to the Operation Manual

Facility Access

Maintenance access to the facility: Choose an item.

☐ Lane Closure Needed.

Water quality catch basins do not typically have access roads/access pads, nor are they gated, as they are located in urban areas alongside sidewalks and curbs. Use caution when accessing these facilities as there may be pedestrians or cyclists in the vicinity.

Figure 3: [insert post construction facility access photo and caption text]

Operational Components / Maintenance Items

Classification and Standard Operational (Op) Plan:

This facility is classified as a:

☐ Perk Filter (Op Plan D)	☐ StormFilter (Op Plan E)
A Perk Filter is a three chamber treatment cell that utilizes filter media cartridges.	A StormFilter is a three chamber treatment cell that utilizes filter media cartridges.
A standard operational plan illustrates the general facility footprint configuration and explains the purpose of each facility component. Operational plans (C, D, E) are provided in the Standard Operation Manual.

See Appendix A for the site specific operational plan.

Operational Components

The facility components table (Table 1) highlights the applicable components for this facility. The component is in use when the box contains an “x” (e.g. ☒ ).

The Standard Operation Manual for Water Quality Catch Basins (implemented April 2018) outlines facility operation, typical footprint configuration, and component definitions and details. A link to the manual is attached to the feature marker in TransGIS.	https://gis.odot.state.or.us/TransGIS/

Maintenance Items

Operational components marked in Table 1 should be inspected and maintained according to Section 7. Each facility component is defined and detailed in the Standard Operation Manual using the associated ID number indicated below.

Table 1: Catch Basin Components	ID #
Facility Inlet
Inlet Grate	☐
Curb Inlet	☐
Sidewalk Chute	☐
Auxiliary Outlet	☐
Treatment
Filter Media	☐
Filter Media Cartridge	☐
Outfall Type
Waterbody (Creek/Lake/Ocean)	☐ C ☐ L ☐ O
Ditch	☐
Storm Drain System	☐

Maintenance

Maintenance Frequency/Maintain Records

Inspect annually, preferably prior to the rainy season.

Clean and maintain as necessary. Refer to Activity 125 in the Maintenance Guide for conditions when maintenance is needed.

Keep a record of inspections, maintenance, and repairs.

Maintenance Guide/Maintenance Actions

The ODOT Maintenance Guide lists the standard maintenance actions for water quality facilities under Activity 125.

Standard maintenance tables describe the maintenance component, the potential defect or problem, the condition when maintenance is needed, and the recommended maintenance to correct the problem. Use the following tables to maintain ODOT Water Quality Catch Basins:

Table 1 (General Maintenance): Contains general maintenance and inspection guidelines that are applicable to all ODOT water quality facilities

The Maintenance Guide can be viewed here:

http://transnet.odot.state.or.us/hwy/MaintOPs/Pages/Maintenance%20Guide.aspx

Proprietary Water Quality Catch Basins have an operation and maintenance manual provided by the manufacturer. See Appendix C of the Standard Operational Manual for Water Quality Catch Basins. These manuals provided guidelines on maintenance procedures for the facilities. A link to the manual is attached to the feature marker in TransGIS.	https://gis.odot.state.or.us/TransGIS/

Waste Disposal

Material removed from the facility is defined as waste by the Department of Environmental Quality (DEQ). Refer to the road waste section of the ODOT Maintenance Yard Environmental Management System (EMS) Policy and Procedures Manual for disposal options:

http://www.oregon.gov/ODOT/Maintenance/Documents/ems_manual.pdf

Contact any of the following for more detailed information about management of waste materials found on site:

ODOT Materials Management Coordinator	(503) 731-8493

ODOT Statewide Hazmat Coordinator	(503) 667-7442

ODOT Region 1 Hazmat Coordinator	(503) 731-8290

ODOT Region 2 Hazmat Coordinator	(503) 986-2647

ODOT Region 3 Hazmat Coordinator	(541) 957-3594

ODOT Region 4 Hazmat Coordinator	(541) 388-6186

ODOT Region 5 Hazmat Coordinator	(541) 963-1590

ODEQ Northwest Region Office	(503) 229-5263

Appendix A – Site Specific Operational Plan

Contents:

Operational Plan: DFI Dxxxxx

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Appendix B – Project Contract Plans

Contents:

Site Specific Subset of Project Contract Plan XXV-XXX