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HomeMy WebLinkAboutPD 2022-0030; LINK LOGISTICS EXTERIOR IMPROVEMENTS; TRASH CAPTURE STORM WATER QUALITY MANAGEMENT PLAN (SWQMP); 2023-04-20E-35A TRASH CAPTURE STORM WATER QUALITY MANAGEMENT PLAN (SWQMP) TEMPLATE E-35A (FOR STANDARD PROJECTS ONLY) CITY OF CARLSBAD TRASH CAPTURE Development Services Land Development Engineering 1635 Faraday Avenue 442-339-2750 www.carlsbadca.gov STORM WATER QUALITY MANAGEMENT PLAN (SWQMP) FOR LINK LOGISTICS -NORTHPOINTE EXTERIOR PD2022-0030 DWG-365-5A GR2023-0013 ENGINEER OF WORK: Nick Psyhogios, RCE 67697 PREPARED FOR: Link Logistics Real Estate 3333 Michelson Dr, Suite 725 Irvine, CA 92612 (212) 210-2297 PREPARED BY: Latitude 33 9968 Hibert Street Second Floor San Diego, CA 92131 (858) 751-0633 DATE: November 2, 2022 April 20, 2023 REV 08/22 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 1 a: DMA Exhibit Attachment 1 b: 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 CERTIFICATION PAGE Project Name: Link Logistics Trash Capture Project ID: PD2022-0030 I hereby declare that I am the Engineer in Responsible Charge of design of storm water BMPs for this project, and that I have exercised responsible charge over the design of the project as defined in Section 6703 of the Business and Professions Code, and that the design is consistent with the requirements of the BMP Design Manual, which is based on the requirements of SDRWQCB Order No. R9-2013-0001 (MS4 Permit) or the current Order. I have read and understand that the City Engineer has adopted minimum requirements for managing urban runoff, including storm water, from land development activities, as described in the BMP Design Manual. I certify that this SWQMP has been completed to the best of my ability and accurately reflects the project being proposed and the applicable source control and site design BMPs proposed to minimize the potentially negative impacts of this project's land development activities on water quality. I understand and acknowledge that the plan check review of this SWQMP by the City Engineer is confined to a review and does not relieve me, as the Engineer in Responsible Charge of design of storm water BMPs for this project, of my responsibilities for project design. RCE 67697 6/30/2023 Engineer of Work's Signature, PE Number & Expiration Date Nick Psyhogios Print Name Latitude 33 Company 12/21/2022 Date I NORTH I PROJECT VICINITY MAP NOTTO SCALE PROJECT SITE ... ('city of Carlsbad I INSTRUCTIONS: STORM WATER STANDARDS QUESTIONNAIRE E-34 Development Services Land Development Engineering 1635 Faraday Avenue 442-339-2750 www.carlsbadca.gov 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, "PRIORITY DEVELOPMENT PROJECT (PDP) requirements or not considered a development project. This questionnaire will also determine if the project is subject to TRASH CAPTURE 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 I concurrently. PROJECT INFORMATION PROJECT NAME: LINK LOGISTICS NORTHPOINTE EXTERIOR-PHASE 2 APN: 213-100-007 ADDRESS: 6197 & 6215 EL CAMINO REAL 213-1 00-008 The project is ( check one): D New Development M Redevelopment The total proposed disturbed area is: 25,337 ft2 ( 0.58 ) acres The total proposed newly created and/or replaced impervious area is: 1,980 ft2 ( 0.05 ) 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 YES NO Date: Project ID: City Concurrence: □ □ By: E-34 Page 1 of 4 REV0B/22 STEP1 TO BE COMPLETED FOR ALL PROJECTS To determine if your project is a "development project", please answer the following question: YES NO Is your project LIMITED TO routine maintenance activity and/or repair/improvements to an existing building □ d or structure that do not alter the size (See Section 1.3 of the BMP Design Manual for guidance)? If you answered "yes" to the above question, provide justification below then go to Step 6, mark the box stating "my project is not a 'development project' and not subject to the requirements of the BMP manual" and complete applicant information. Justification/discussion: (e.g. the project includes only interior remodels within an existing building): If you answered "no" to the above question, the project is a 'development project', go to Step 2. STEP2 TO BE COMPLETED FOR ALL DEVELOPMENT PROJECTS To determine if your project is exempt from PDP requirements pursuant to MS4 Permit Provision E.3.b.(3), please answer the following questions: Is your project LIMITED to one or more of the following: YES NO 1. Constructing new or retrofitting paved sidewalks, bicycle lanes or trails that meet the following criteria: a) Designed and constructed to direct storm water runoff to adjacent vegetated areas, or other non-M erodible permeable areas; OR □ b) Designed and constructed to be hydraulically disconnected from paved streets or roads; OR c) Designed and constructed with permeable pavements or surfaces in accordance with USEPA Green Streets guidance? 2. Retrofitting or redeveloping existing paved alleys, streets, or roads that are designed and constructed in □ d accordance with the USEPA Green Streets guidance? 3. Ground Mounted Solar Array that meets the criteria provided in section 1.4.2 of the BMP manual? □ d If you answered "yes" to one or more of the above questions, provide discussion/justification below, then go to Step 6, mark the second box stating "my project is EXEMPT from PDP ... " and complete applicant information. Discussion to justify exemption (e.g. the project redeveloping existing road designed and constructed in accordance with the USEPA Green Street guidance): If you answered "no" to the above questions, your project is not exempt from PDP, go to Step 3. E-34 Page 2 of 4 REV0S/22 STEP3 TO BE COMPLETED FOR ALL NEW OR REDEVELOPMENT PROJECTS To determine if your project is a PDP, please answer the following questions (MS4 Permit Provision E.3.b.(1 )): YES NO 1. Is your project a new development that creates 10,000 square feet or more of impervious surfaces □ d collectively over the entire project site? This includes commercial, industrial, residential, mixed-use, and public development projects on public or private land. 2. Is your project a redevelopment project creating and/or replacing 5,000 square feet or more of impervious surface collectively over the entire project site on an existing site of 10,000 square feet or more of □ ~ impervious surface? This includes commercial, industrial, residential, mixed-use, and public development projects on public or private land. 3. Is your project a new or redevelopment project that creates and/or replaces 5,000 square feet or more of impervious surface collectively over the entire project site and supports a restaurant? A restaurant is a □ d facility that sells prepared foods and drinks for consumption, including stationary lunch counters and refreshment stands selling prepared foods and drinks for immediate consumption (Standard Industrial Classification (SIC) code 5812). 4. Is your project a new or redevelopment project that creates 5,000 square feet or more of impervious □ d surface collectively over the entire project site and supports a hillside development project? A hillside development project includes development on any natural slope that is twenty-five percent or greater. 5. Is your project a new or redevelopment project that creates and/or replaces 5,000 square feet or more of fit impervious surface collectively over the entire project site and supports a parking lot? A parking lot is a □ land area or facility for the temporary parking or storage of motor vehicles used personally for business or for commerce. 6. Is your project a new or redevelopment project that creates and/or replaces 5,000 square feet or more d of impervious street, road, highway, freeway or driveway surface collectively over the entire project □ site? A street, road, highway, freeway or driveway is any paved impervious surface used for the transportation of automobiles, trucks, motorcycles, and other vehicles. 7. Is your project a new or redevelopment project that creates and/or replaces 2,500 square feet or more of impervious surface collectively over the entire site, and discharges directly to an Environmentally □ fit Sensitive Area (ESA)? "Discharging Directly to" includes flow that is conveyed overland a distance of 200 feet or less from the project to the ESA, or conveyed in a pipe or open channel any distance as an isolated flow from the project to the ESA (i.e. not commingled with flows from adjacent lands).* 8. Is your project a new development or redevelopment project that creates and/or replaces 5,000 square feet or more of impervious surface that supports an automotive repair shop? An automotive repair □ d shop is a facility that is categorized in any one of the following Standard Industrial Classification (SIC) codes: 5013, 5014, 5541, 7532-7534, or 7536-7539. 9. Is your project a new development or redevelopment project that creates and/or replaces 5,000 square d feet or more of impervious area that supports a retail gasoline outlet (RGO)? This category includes □ RGO's that meet the following criteria: (a) 5,000 square feet or more or (b) a project Average Daily Traffic (ADT) of 100 or more vehicles per day. 10. Is your project a new or redevelopment project that results in the disturbance of one or more acres of land □ fi and are expected to generate pollutants post construction? 11 . Is your project located within 200 feet of the Pacific Ocean and ( 1) creates 2,500 square feet or more of □ d impervious surface or (2) increases impervious surface on the property by more than 10%? (CMC 21.203.040) If you answered "yes" to one or more of the above questions, your project is a PDP. If your project is a redevelopment project, go to step 4. If your project is a new project, go to step 5, complete the trash capture question. If you answered "no" to all of the above questions, your project is a 'STANDARD PROJECT'. Go to step 5, complete the trash capture question. • Environmentally Sensitive Areas include but are not limited to all Clean Water Act Section 303(d) impaired water bodies; areas designated as Areas of Special Biological Significance by the State Water Resources Control Board (Water Quality Control Plan for the San Diego Basin (1994) and amendments); water bodies designated with the RARE beneficial use by the State Water Resources Control Board (Water Quality Control Plan for the San Diego Basin (1994) and amendments); areas designated as preserves or their equivalent under the Multi Species Conservation Program within the Cities and County of San Diego; Habitat Management Plan; and any other equivalent environmentally sensitive areas which have been identified by the City. E-34 Page 3 of 4 REVOS/22 STEP4 TO BE COMPLETED FOR REDEVELOPMENT PROJECTS THAT ARE PRIORITY DEVELOPMENT PROJECTS (PDP) ONLY Complete the questions below regarding your redevelopment project (MS4 Permit Provision E.3.b.(2)): YES NO Does the redevelopment project result in the creation or replacement of impervious surface in an amount of less than 50% of the surface area of the previously existing development? Complete the percent impervious calculation below: Existing impervious area (A) = sq. ft. □ □ Total proposed newly created or replaced impervious area (B) = sq . ft. Percent impervious area created or replaced (B/A)*100 = % If you answered "yes", the structural BMPs required for PDP apply only to the creation or replacement of impervious surface and not the entire development. Go to step 5, complete the trash capture question. If you answered "no," the structural BM P's required for PDP apply to the entire development. Go to step 5, complete the trash capture question. STEPS TO BE COMPLETED FOR ALL DEVELOPMENT PROJECTS Complete the question below regarding your Project (SDRWQCB Order No. 2017-0077): YES NO Is the Project within any of the following Priority Land Use (PLU) categories and not exempt from trash capture requirements per section 4.4.2.2 of the BMP Manual? R-23 (15-23 du/ac), R-30 (23-30 du/ac), Pl (Planned Industrial), CF (Community Facilities), GC (General -d □ Commercial), L (Local Shopping Center), R (Regional Commercial), V-B (Village-Barrio), VC (Visitor Commercial), 0 (Office), VC/OS (Visitor Commercial/Open Space), Pl/O (Planned Industrial/Office), or Public Transportation Station If you answered "yes", the 'PROJECT' is subject to TRASH CAPTURE REQUIREMENTS. Go to step 6, check the first box stating, "My project is subject to TRASH CAPTURE REQUIREMENTS ... " and the second or third box as determined in step 3. If you answered "no", Go to step 6, check the second or third box as determined in step 3. List exemption if applicable for 'no' answer here: STEP6 CHECK THE APPROPRIATE BOX(ES) AND COMPLETE APPLICANT INFORMATION M My project is subject to TRASH CAPTURE REQUIREMENTS and must comply with TRASH CAPTURE REQUIREMENTS of the BMP Manual. I understand I must prepare a Storm Water Quality Management Plan (SWQMP). M My project is a 'STANDARD PROJECT' OR EXEMPT from PDP and must only comply with 'STANDARD PROJECT' stormwater requirements of the BMP Manual. I will submit a "Standard Project Requirement Checklist Form E-36'. If my project is subject to TRASH CAPTURE REQUIREMENTS, I will submit a TRASH CAPTURE Storm Water Quality Management Plan (TCSWQMP) per E-35A. □ My project is a PDP and must comply with PDP stormwater requirements of the BMP Manual. I understand I must prepare a Storm Water Quality Management Plan (SWQMP) per E-35 template for submittal at time of application. Note: For projects that are close to meeting the PDP threshold, staff may require detailed impervious area calculations and exhibits to verify if 'STANDARD PROJECT' stormwater requirements apply. D My project is NOT a 'development project' and is not subject to the requirements of the BMP Manual. Applicant Information and Signature Box Applicant Name: ANH NGUYEN Applicant Title: ARCHITECT Applicant Signature: ~ Date: 04/19/2023 E-34 Page 4 of 4 REV0S/22 SITE INFORMATION CHECKLIST Proiect Summarv Information Proiect Name LINK LOGISTICS NORTHPOINTE EXTERIOR Proiect ID PD2022-0030 Project Address 6197 & 6215 EL CAMINO REAL CARLBAD, CA 92009 Assessor's Parcel Number(s) (APN(s)) 213-100-007, 213-100-008-00 Project Watershed (Hydrologic Unit) Carlsbad 904 Parcel Area 9.43 Acres ( 410 753 Sauare Feet) Description of Existing Site Condition and Drainage Patterns Select applicable Land Use Category: High Density Residential □ R-23 (15-23 du/ac) □ R-30 (23-30 du/ac) Industrial VPI (Planned Industrial) Commercial □ CF (Community Facilities) □ GC (General Commercial) □ L (Local Shopping Center) □ R (Regional Commercial) □ V-B (Village-Barrio) □ VC (Visitor Commercial) □ 0 (Office) □ VC/OS (Visitor Commercial/Open Space) Mixed Urban □ Pl/O (Planned Industrial/Office) □ Public Transportation Stations Description / Additional Information: Description of Existing Site Topography and Drainage [How is storm water runoff conveyed from the site? At a minimum, this description should answer (1) whether existing drainage conveyance is natural or urban; (2) describe existing constructed storm water conveyance systems, if applicable; and (3) is runoff from offsite conveyed through the site? if so, describe]: THERE ARE TWO SITES IN THE PROJECT. SITE 1: RECTAGULAR SITE TO THE SOUTH THE WATER SHEET FLOWS ALONG THE PATIO TO A DRAIN IN THE MIDDLE OF THE SITE NEXT TO BUILDING 6215. WATER THEN DRAINS INTO A 30" STORM DRAIN WHICH CONVEYS THE WATER OFFSITE. SITE 2: TRIANGULAR SITE TO THE NORTH THE WATER SHEET FLOWS ALONG THE PATIO WHERE IT DRAINS INTO A PROPOSED AREA DRAIN SYSTEM. WATER THEN DRAINS INTO AN 18" STORM DRAIN WHICH CONVEYS THE WATER OFFSITE. Description of Proposed Site Development and Drainage Patterns Project Description / Proposed Land Use and/or Activities: TWO REDEVELOPED PATIOS _D9es the project include grading and changes to site topography? VYes □No Description / Additional Information: CHANGES TO GRADING ARE MINOR AND ONLY TO ENSURE SITES DRAIN PROPERLY Does the project include changes to site drainage (e.g., installation of new storm water cqnveyance systems)? VYes □No Description / Additional Information: NEW STORM WATER CONVEYANCE SYSTEMS HAVE BEEN PROPOSED. MORE DRAINS ARE PROPOSED ONSITE IN VAIOUS AREAS AROUND THE PATIOS. CONNECTION POINT TO EXISTING STORM DRAIN STRUCTURES ARE RETROFIT WITH TRASH CAPTURE DEVICES, SPECIFICALLY CONNECTOR PIPE SCREENS. Optional Additional Information or Continuation of Previous Sections As Needed This space provided for additional information or continuation of information from previous sections as needed. C cicyof Carlsbad STANDARD PROJECT REQUIREMENT CHECKLIST E-36 Project Information Project Name: LINK LOGISTICS NORTHPOINTE EXTERIOR Project ID: PD2022-0030 DWG No. or Building Permit No.: DWG# 365-SA Development Services Land Development Engineering 1635 Faraday Avenue 442-339-2750 www.carlsbadca.gov Baseline BMPs for Existing and Proposed Site Features Complete the Table 1 -Site Design Requirement to document existing and proposed site features and the BMPs to be implemented for them. All BMPs must be implemented where applicable and feasible. Applicability is generally assumed if a feature exists or is proposed. BMPs must be implemented for site design features where feasible. Leaving the box for a BMP unchecked means it will not be implemented (either partially or fully) either because it is inapplicable or infeasible. Explanations must be provided in the area below. The table provides specific instructions on when explanations are required. Table 1 -Site Design Requirement A. Existing Natural Site Features (see Fact Sheet BL-1) 1. Check the boxes below for each existing feature on 1. Select the BMPs to be implemented for each identified feature. Explain the site. why any BMP not selected is infeasible in the area below. SD-G SD-H Conserve natural Provide buffers around waterbodies features □ Natural waterbodies □ □ □ Natural storaqe reservoirs & drainaqe corridors □ -- □ Natural areas, soils, & vegetation {incl. trees) □ -- B. BMPs for Common Impervious Outdoor Site Features (see Fact Sheet BL-2) 1. Check the boxes below for each 2. Select the BMPs to be implemented for each proposed feature. If neither BMP SD-B nor proposed feature. SD-I is selected for a feature, explain why both BMPs are infeasible in the area below. SD-B SD-I Minimize size of Direct runoff to pervious Construct surfaces from impervious areas areas permeable materials I □ Streets and roads □ □ M Check this box to confirm □ Sidewalks & walkways □ □ that all impervious areas on the site will be minimized □ Parking areas & lots □ □ where feasible. □ Driveways □ □I If this box is not checked, • lll Patios, decks, & courtyards □ M identify the surfaces that cannot be minimized in area □ Hardcourt recreation areas □ □ below, and explain why it is E-36 Page 1 of 4 Revised 02/22 □Other: ______ _ □ □ infeasible to do so. ,, C. V BMPs for Rooftop Areas: Check this box if rooftop areas are proposed and select at least one BMP below. (see Fact Sheet BL-3) If no BMPs are selected, explain why they are infeasible in the area below. ROOFS ARE SMALL TRELLIS THAT COVER THE IMPERVIOUS AREA. THERE IS NOT DRAINAGE CONVEYANCE ON THE TRELLIS. WATER WILL RUNOFF THE TRELLIS AND BE COLLECTED BY THE PROPOSED DRAINAGE ON THE PATIO BENEATH. OSD-B Direct runoff to pervious areas ,, D SD-C Install green roofs OSD-E Install rain barrels D. V BMPs for Landscaped A_reps: Check this box if landscaping is proposed and select the BMP below V SD-K Sustainable Landscaping (see Fact Sheet BL-4) If SD-K is not selected, explain why it is infeasible in the area below. Provide discussion/justification for site design BMPs that will not be implemented (either partially or fully): Baseline BMPs for Pollutant-generating Sources All development projects must complete Table 2 -Source Control Requirement to identify applicable requirements for documenting pollutant-generating sources/ features and source control BMPs. BMPs must be implemented for source control features where feasible. Leaving the box for a BMP unchecked means it will not be implemented (either partially or fully) either because it is inapplicable or infeasible. Explanations must be provided in the area below. The table provides specific instructions on when explanations are required. Table 2 -Source Control Requirement A. Management of Storm Water Discharges 1. Identify all proposed outdoor 2. Which BMPs will be used to prevent 3. Where will runoff from the work areas below materials from contacting rainfall or work area be routed? runoff? □ Check here if none are proposed (See Fact Sheet BL-5) (See Fact Sheet BL-6) Select all feasible BMPs for each work area Select one or more option for each work area SC-A SC-B SC-C SC-D SC-E Other Overhead Separation Wind Sanitary Containment covering flows from protection sewer system adjacent I areas I I □ Trash & Refuse Storage M □ M □ □ M □ Materials & Equipment Storaqe □ □ □ □ □ □ E-36 Page 2 of 4 Revised 02/22 □ Loading & Unloadinq □ □ □ □ □ □ □ Fuelinq □ □ □ □ □ □ □ Maintenance & Repair □ □ □ □ □ □ □ Vehicle & Equipment Cleanina □ □ □ □ □ □ □ Other: □ □ □ □ □ □ B. Management of Storm Water Discharges (see Fact Sheet BL-7) Select one option for each feature below: . • Storm drain inlets and catch basins ... □ are not proposed V will be labeled with stenciling or signage to I discouraae dumoina (SC-Fl • Interior work surfaces, floor drains & M are not proposed □ will not discharge directly or indirectly to the MS4 sumps ... I or receiving waters • Drain lines (e.g. air conditioning, boiler, lt1 are not proposed □ will not discharge directly or indirectly to the MS4 etc.) ... I or receiving waters • Fire sprinkler test water ... V are not proposed □ will not discharge directly or indirectly to the MS4 or receivina waters Provide discussion/justification for source control BMPs that will not be implemented (either partially or fully): E-36 Page 3 of 4 Revised 02/22 Form Certification This E-36 Form is intended to comply with applicable requirements of the city's BMP Design Manual. I certify that it has been completed to the best of my ability and accurately reflects the project being proposed and the applicable BMPs proposed to minimize the potentially negative impacts of this project's land development activities on water quality. I understand and acknowledge that the review of this form by City staff is confined to a review and does not relieve me as the person in charge of overseeing the selection and design of storm water BMPs for this project, of my responsibilities for oroiect desion. r II Preparer Signature: ~ ~ I Date: 11/02/2022 Print preparer name: CAL VIN YEH-Tl NETTI E-36 Page 4 of 4 Revised 02/22 SUMMARY OF TRASH CAPTURE BMPS Trash Capture BMPs All projects subject to trash capture requirements must implement trash capture BMPs (see Chapter 4 of the BMP Design Manual). Selection of trash capture BMPs must be based on the selection process described in Chapter 4. Trash capture BMPs must be verified by the City at the completion of construction. This may include requiring the project owner or project owner's representative to certify construction of the trash capture BMPs (see Section 1.12 of the BMP Design Manual). Trash capture BMPs must be maintained into perpetuity, and the City must confirm the maintenance (see Section 7 of the BMP Design Manual). Use this form to provide narrative description of the general strategy for trash capture BMP implementation at the project site in the box below. Then complete the trash capture BMP summary information sheet for each trash capture BMP within the project (copy the BMP summary information page as many times as needed to provide summary information for each trash capture BMP). Describe the general strategy for trash capture BMP implementation at the site. This information must describe how the steps for selecting and designing trash capture BMPs presented in Section 4.4 of the BMP Design Manual were followed, and the results (type of BMPs selected). ADD CERTIFIED TRASH CAPTURE DEVICE TO EXISTING STORM DRAIN STRUCTURES THAT ARE CONNECTED TO BY THE PROPOSED SYSTEM. [Continue on next page as necessary.] Trash Capture BMP Summary Information BMP ID No. Type of Trash Capture BMP Permit No. Drawing No. 1 BRIGHTWATER MODEL# BWCPS-3636U GR2023-0013 365-SA 2 BRIGHTWATER MODEL# BWCPS-2124U GR2023-0013 365-SA DMA1 SUMMARY TABLE SYMBOL NAME AREA (Sf) AREA {AC) "C" PfR TABt.£ CxA POST PRO.ECT 8.1-1 SURFACf • IMPERWOUS . ... CONC. t,686 0.0387 0.90 0.0348 ... ., PAVEMENT ~ MJOD 0£0< 9,523 0.2186 0.10 0.0219 PERVIOUS / , PAV8JENT LANSCAPE 5,418 0.1244 0.10 0.0124 PfRW)US LANOSCAPf TOTALS 16,627 0.3817 0.0691 RECXJIRED 0 LULA TION: O=CxixA=0.0691xO. 471=0.0326 CFS PROVIDED O OF BJJP 1 c.o. TRASH CAPnJRE DfYICf =24.86 crs DMA 2 SUMMARY TABLE S't'MBOC N E ARfA (SF) ARfA (AC) •c-PER TAB/.£ CxA POST PROJ!CT 8.1-1 SURFACE • IMPERVIOUS .. .. CONC. 51 0.0012 0.90 0.0011 . . . -; PAVEMENT ,-, P R~OUS / .· ,, M)OD DECK 4,18J 0.0960 0.10 0.0096 ./ PAVEMENT LANSCAPE 4,476 0.1028 0.10 0.0103 PE.RViOUS LANDSCAPE TOTALS 8,710 0.20 0.0210 REOUIRED O CALULA nON: O=CxiKA=0.0210x0.47t=0.0099 CFS PROVIDED O Of &IP 2 C.O. TRASH C PTUR£ 0£'V1CE=7.98 CFS ATTACHMENT 1 BACKUP FOR TRASH CAPTURE BMPS This is the cover sheet for Attachment 1. Check which Items are Included behind this cover sheet: Attachment Contents Checklist Seauence Attachment 1 a OMA Exhibit (Required) ~ Included See OMA Exhibit Checklist on the back of this Attachment cover sheet. (24"x36" Exhibit typically required) Attachment 1 b Tabular Summary of DMAs Showing 1X1 Included on OMA Exhibit in OMA ID matching OMA Exhibit, OMA Attachment 1 a Area, and OMA Type (Required)* □ Included as Attachment 1 b, separate from OMA Exhibit *Provide table in this Attachment OR on OMA Exhibit in Attachment 1 a Attachment 1 c Trash Capture BMP Design 1X1 Included Worksheets / Calculations (Required) SEE PREVIOUS PAGE Refer to Appendices J of the BMP Design Manual for trash capture BMP design guidelines Use this checklist to ensure the required information has been included on the DMA Exhibit: The OMA Exhibit must identify: □ Site topography and impervious areas □ Site drainage network and connections to drainage offsite □ Proposed grading (if applicable) □ Drainage management area (OMA) boundaries, OMA ID numbers, and OMA areas (square footage or acreage) □ Trash Capture BMPs (identify location and type of BMP) NP0 30NOV22 ISSUED FOR PERMIT NP1 03MAR23 ISSUED FOR PLAN CHECK RESPONSE NP2 20APR23 ISSUED FOR PLAN CHECK RESPONSE 2 30x42 REV BY DATE DESCRIPTION DRAWING TITLE LICENSEE DRAWING NUMBER APPROVED BY:SHEET SIZE: SCALE: PROJ. NO.DESIGNED BY: CLIENT PROJECT TITLE CONSULTING ARCHITECT/ENGINEER CHECKED BY: INFORMATION CONTAINED HEREIN IS CONSIDERED CONFIDENTIAL. THIS DOCUMENT IS NOT TO BE USED, REPRODUCED, OR DISCLOSED IN WHOLE OR PART WITHOUT THE PRIOR WRITTEN PERMISSION OF LINK LOGISTICS. LAT33 NP CO P Y R I G H T © C L A R K , R I C H A R D S O N & B I S K U P C O N S U L T I N G E N G I N E E R S , I N C . PC 2 0 2 2 - 0 0 5 8 NP KEYPLAN 227938.00 1" = 10' PD2022-0030 LAT33 RD RD / / / / / / / / / / / / / / I I ) I I .. (NOT SHO'MI) "U" CONF/GURA TION TRASH INSTALL BRIGH:AIN7fREXISJJNG A-4 C.O PfR CAPTURE DEVI atANGE/Ji:,/)WG I J65-5A CONSlRUCllON J6J6U /JOOEL I BWCPS- N i Bl ~ 0 5 10 20 1 mch = 10 ft. DMA1 SUMMARY TABLE SYI.IBOL NA/JE •c• PER TABLE AREA {SF} AREA {AC} 8.1-1 CxA 0.90 1/,½.•.. . . "~nn DECK/ 9,523 °-2186 / / ~~ 0.0124 / / PA VERS O 1244 0.10 • " LANSCAPE S,4/B . 0.0691 16 627 0.38/7 CFS 1,686 0.0387 0.0348 0.10 0.0219 TOTALS • . -O 06S/x0.471=0.0326 CFS CALULA llON: Q=Cx,xA-. PTURE DEVICE=24.BB REQUIRED Q OF BJ.IP 1 C.O. TRASH CA PROVIDED Q JO POST PROJECT SURFACE IMPERVIOUS PAVE/JENT PERVIOUS PAVE/JENT PERVIOUS LANDSCAPE I I ~--'1:1 l I r----11 I: I I l I ~~-11111 I I l I I I I ,----: I I "' "' "' "' [ 6215 6197 LLINK I t·t deBl a I u ENGINEERING PLANNING & o.,. CA92131 2"d Floor San • 9968 Hibert Stre~el BSB.751°.0633 LL'NK LOGISTICS XTERIOR NORTHPOINTE E l)fESS/ is Y lfo .. ~ ~ CJ FY..~(." "' -... " DMAEXHIBIT DMAl 1 OF 2 J NP0 30NOV22 ISSUED FOR PERMIT NP1 03MAR23 ISSUED FOR PLAN CHECK RESPONSE NP2 20APR23 ISSUED FOR PLAN CHECK RESPONSE 2 30x42 REV BY DATE DESCRIPTION DRAWING TITLE LICENSEE DRAWING NUMBER APPROVED BY:SHEET SIZE: SCALE: PROJ. NO.DESIGNED BY: CLIENT PROJECT TITLE CONSULTING ARCHITECT/ENGINEER CHECKED BY: INFORMATION CONTAINED HEREIN IS CONSIDERED CONFIDENTIAL. THIS DOCUMENT IS NOT TO BE USED, REPRODUCED, OR DISCLOSED IN WHOLE OR PART WITHOUT THE PRIOR WRITTEN PERMISSION OF LINK LOGISTICS. LAT33 NP CO P Y R I G H T © C L A R K , R I C H A R D S O N & B I S K U P C O N S U L T I N G E N G I N E E R S , I N C . PC 2 0 2 2 - 0 0 5 8 NP KEYPLAN 227938.00 1" = 10' PD2022-0030 LAT33 RD / / / "' I I .---c::, .---c::, "U" CONFIGURA TIO/'/ Tl?ASH INSTAil BRIGH:~::X/51: A-4 C.O PER CAPTURE DE'v1 CHANGE 11t; / J65-5A CONSTRUCTION MODfl I BWCPS-2124U -.. -/ / -.. - / / ,51),.;=,. ~===--------.... c:____________~~=7~~- N ~ Bl {'A 0 5 10 20 JO 1 inch = 10 ft. --- / ---- / / -/ ---.- --.--.,,,,,.-LOT UN<S \ .,,,,,.-PER MAP NO 1J716 \ .-' - \ -V / / --- --- / -.. - / / / ---- / -/ / / 6197 EL CAMINO REAL SYMBOL • . ' . ,II .. -· ~ ' " . SUMMARY TABLE DMA 2 •c• PER TABLE CxA AREA (SF) AREA (AC) B.1 1 NAME CONC . 51 aoo12 0.90 0.0011 0.0096 0.10 WOOD OECK 4,18J 0.0960 .L!:..AVERS LANSCAPE 4,476 0.1028 0.10 0.010J 0.0210 TOTALS 8,710 0.20 OxO 471 0.0099 CFS REQUIRED Q CALULA TION~ g=;~~t ~Jt~Rf OEIACE 7.98 CFS PROIAOED Q OF BMP 2 . • POST PROJECT SURFACE /MPERIAOUS PAVEMENT PERIAOUS PAVEMENT PERIAOUS LANDSCAPE ( \ y _,.,,.. \ \ _,.,,.. \ \ \ \ \ \ _,.,,.. \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ CJ 6215 6197 LL INK I t·t deBl a I u NEERING PLANNING & EN5G IDl,go CA92131 2"d Floor an · 9968 Hibert Stra~el 868.751 .. 0633 LINK LOGISTICS O'TNTE EXTERIOR NORTHP ~. sr,., "' --~ CJ lY..~~o iii .. -"' * C/V\\.~'t- OF Cl,I.I DMAEXHIBIT DMA2 2 OF 2 ATTACHMENT 2 Trash Capture BMP Maintenance Information Use this checklist to ensure the required information has been included in the Structural BMP Maintenance Information Attachment: Preliminary Design/Planning/CEQA level submittal: Attachment 2 must identify: □ Typical maintenance indicators and actions for proposed trash capture BMP(s) based on Section 7.7 of the BMP Design Manual Final Design level submittal: Attachment 2 must identify: □ Specific maintenance indicators and actions for proposed trash capture BMP(s). This shall be based on Section 7.7 of the BMP Design Manual and enhanced to reflect actual proposed components of the trash capture BMP(s) □ How to access the trash capture BMP(s) to inspect and perform maintenance □ Features that are provided to facilitate inspection (e.g., observation ports, cleanouts, silt posts, or other features that allow the inspector to view necessary components of the trash capture BMP and compare to maintenance thresholds) □ Manufacturer and part number for proprietary parts of trash capture BMP(s) when applicable □ Maintenance thresholds for BMPs subject to siltation or heavy trash (e.g., silt level posts or other markings shall be included in all BMP components that will trap and store sediment, trash, and/or debris, so that the inspector may determine how full the BMP is, and the maintenance personnel may determine where the bottom of the BMP is. If required, posts or other markings shall be indicated and described on structural BMP plans.) □ Recommended equipment to perform maintenance □ When applicable, necessary special training or certification requirements for inspection and maintenance personnel such as confined space entry or hazardous waste management BMP DE9CI ■ IION P<HUTANT CONTROL BRIGHTWAY "U"SHAPED TRASH CAPTURE DEVICE TYPICALMAMENANCE 6'DCATORS A/tD ACTIONS FOR PROPOSED TRASH CAPTI6EBW''S O&M RESPONSIBLE PARTY DES/GNEE: (PROPERTY OWNER)/ HOA / CITY/ OTHER TYPICAL MAINTENANCE IND/CA TORS MAINTENANCE METHOD QUANnTY SHEET FOR TRASH CAPTURE BMPS NUMBER(S) ////////////,, //////////////// /// /// ACCUMULA 110N OF SEDIMENT, REMOVE AND PROPERLY DISPOSE ACCUMULATED UTTER, OR DEBRIS MATERIALS. OBSTRUCTED INLET OR OUTLET STRUCTURE CLEAR OBSTRUCT10NS. 2-CO0-O1, CLOGGED MEDIA FILTER REMOVE AND PROPERLY DISPOSE FIL 7ER MEDIA, AND 1 2-C00-O2 REPLACE VtfTH FRESH MEDIA. DAMAGE TO COMPONENTS OF THE REPAIR OR REPLACE AS APPUCABLE. FIL TRA 110N SYSTEM NOTE: FOR TRASH CAPTURE BMPS, USE MANUFACTURER'S MAINTENANCE GUID£ latitudeBl PLANNING & ENGINEERING DA'lB 2O2J-O1-OJ PACJB1 OF 1 Bright Water Inspection & Maintenance Guide for Connector Pipe Screens Inspection and Maintenance Guide For more information, please contact customerservice@wearebrightwater.com P.O. Box 85430 I San Diego, California 92186 I (619) 821-1558 I www.wearebrightwater.com Manual -l&M -CPS-Ver$ion BWl.00.docx Bright Water Inspection & Maintenance Guide for Connector Pipe Screens OVERVIEW: The BrightWater™ Connector Pipe Screen (CPS) is a post-construction, stormwater Best Management Practice (BMP) designed to capture 100% of trash and debris 5mm and larger in size from stormwater systems. The device, which consists of a metal screen and mounting framework, installs in front of the outlet pipe (connector pipe) of a curb inlet or drop inlet catch basin and screens for gross pollutants such as trash and debris effectively converting an existing or new catch basin into a treatment device. The Device is typically implemented to comply with Federal, State, and Local Clean Water Act regulations and Full Trash Capture compliance. To ensure proper function of the Device and continued protection of the receiving water bodies, the Device must be regularly inspected and maintained. These requirements to inspect and maintain apply to all stormwater BMPs regardless of type, function or even brand. This guideline contains recommendations and requirements for the inspection and maintenance specific to the BrightWaterT 1 Connector Pi pe Screen. CURB INLET OPENING GUTTER BRIGHTWATER™ CONNECTOR PIPE SCREEN INST AL LED IN A CURB INLET STYLE CATCH FJQure 1· en· htwo e rM CoMector P,pe Soe n O grom CURB INLET CATCH BASIN CONNECTOR PIP~ SCREEN INSPECTION OVERVIEW: A thorough inspection program is necessary to ensure the treatment Device is operating as intended and providing the necessary pollutant removal. An actively practiced inspection program can also minimize unnecessary maintenance and provide insight to the status of the For more information, please contact customerservice@wearebrightwater.com P.O. Box 85430 I San Diego, California 92186 I (619) 821-1558 I www.wearebrightwater.com 2 Manual -l&M -CPS -Version BWl.00.docx Bright Water Inspection & Maintenance Guide for Connector Pipe Screens receiving water bodies. An inspection program should be structured based on the type of treatment Device as well as the location and function of the treatment Device. It is critical to closely monitor and document the first year of operation after initial installation in order to develop a long term maintenance plan for the Device that is consistent with the environmental requirements of the installation. INSPECTION FREQUENCY AND TIMING: The BrightWater™ Connector Pipe Screen should be inspected on a routine and recurring basis. The frequency and timing of the inspections can be variable based on the configuration of the Device, location of the Device within the drainage system, and the geographic region of installation. During the first year of operation, after initial installation, the Connector Pipe Screen should be inspected more frequently to create a baseline of understanding for operation of the Device. Subsequent years of operation can have reduced inspection provided no anomalous events occur during the year. • First Year Inspection-A minimum of three inspections in the first year are recommended. The first inspection should occur on or around the start of the rainy season with the last inspection occurring on or around the end of the rainy season. If the region of installation has no definitive rainy season, inspections should be spaced evenly throughout the year. Maintenance visits may coincide with inspection visits. • Second Year and Subsequent Year Inspections -A minimum of two inspections per year are recommended. The first inspection should occur on or around the start of the rainy season and the final inspection should occur on or around the end of the rainy season. If the region of installation has no definitive rainy season, inspections should be spaced evenly throughout the year. If during the first year inspection the Device and/or location is determined have high pollutant loadings or atypical loadings of sediment, trash and debris, additional inspections may be necessary. Maintenance visits may coincide with inspection visits. INSPECTION EQUIPMENT: The following equipment and tools are recommended to facilitate inspection of the BrightWater™ Connector Pipe Screen: 3 • Personal Protective Equipment (PPE) including but not limited to pants, long sleeve shirt, boots, gloves, eye protection, hearing protection, head protection, and high visibility safety vest. • Work Zone safety equipment including but not limited to safety cones, street barricades, traffic control signage, and open manhole barricades. For more information, please contact customerservice@wearebrightwater.com P.O. Box 85430 I San Diego, California 92186 I (619) 821-1558 I www.wearebrightwater.com Manual -l&M -CPS -Version BWl.00.docx Bright Water • Manhole Hook/Removal Tool or similar. • Flashlight. • Tape Measure. • Digital Camera. Inspection & Maintenance Guide for Connector Pipe Screens • A treatment Device Inspection and Maintenance form for documenting th e inspection visit. (A BrightWater™ Inspection and Maintenance form is included with this document.) INSPECTION PROCEDURES: The BrightWater™ Connector Pipe Screen can be inspected without entry into the catch basin. The Inspection should begin by preparing and installing all safety measures followed by the inspection and documentation. Specific procedures for the inspection are detailed below: 4 • Adorn all PPE and prepare documentation equipment. • Install all Work Zone safety equipment and conduct a brief safety meeting. Work Zone safety equipment should protect the inspector(s) from vehicular traffic and should also isolate and protect pedestrians and vehicles from the work zone. • Remove the manhole cover utilizing the manhole puller/remover and safely set aside out of the way of the inspection operations and pedestrians or vehicles. • Inspect the gutter, curb face, and curb opening. -The areas outside of the catch basin should be free from debris, obstructions and standing water. The presence of any of these conditions outside of the catch basin are potential indicators of maintenance that may be necessary for the Connector Pipe Screen. If any of these maintenance indicators are encountered they should be documented and, depending on severity, should be rectified through recommended maintenance. Maintenance may occur simultaneously with inspection provided the maintenance indicators have already been documented. • Utilizing a flashlight, inspect the interior of the catch basin -Once outfitted with a Connector Pipe Screen, the interior of the catch basin is converted into a stormwater treatment device and acts as both the treatment and storage vessel for pollutants. For more information, please contact customerservice@wearebrightwater.com P.O. Box 85430 I San Diego, California 92186 I (619) 821-1558 I www.wearebrightwater.com Manual -l&M -CPS -Version BWl.00.docx Bright Water Inspection & Maintenance Guide for Connector Pipe Screens Pollutants such as trash, debris, and sediment are expected to be captured inside of the catch basin. The presence of such pollutants are indicators the Device is operating as intended. Conversely, the lack of such pollutants present in the Device may be an indicator that the Device or stormwater system is not functioning as intended. The quantities of pollutants should be documented and compared with the maximum capacities for the Device and maintenance recommended as necessary. • Inspect the area behind the CPS and the Connector pipe. -The area behind the Connector Pipe Screen and the Connector Pipe itself should be free from debris, obstructions, and standing water. The presence of any of these conditions downstream of the treatment Device are potential indicators of maintenance that may be necessary for the Connector Pipe Screen treatment system. If any of these maintenance indicators are encountered, they should be documented and depending on the severity, should be rectified through recommended maintenance. Maintenance may occur simultaneously with inspection provided the maintenance indicators have already been documented. • Inspect the Connector Pipe Screen for physical or structural anomalies. -The CPS should be firmly mounted to the catch basin wall and floor and there should be no loose or missing hardware. No gaps in excess of 5mm should be present. Bent, Broken, or otherwise damaged structural components should documented and maintained. • Finalize the Documentation and Inspection Form -Photograph the conditions of interior and exterior of the catch basin and Connector Pipe Screen. Document the inspection event utilizing the Treatment Device Inspection Form included with this manual or similar. The presence of standing water or vector such as mosquitos should be highlighted in the inspection form. The local vector control agency should be notified if mosquitos are present in the catch basin or treatment Device. • Replace the manhole cover and remove all Work Zone Safety Equipment. * Confined Space Entry is typically not required for routine inspections of standard installations. Confined space entry protocol should be followed should circumstances require entry into the catch basin for inspection. MAINTENANCE OVERVIEW: To ensure proper function of the BrightWater™ Connector Pipe Screen and to ensure continued protection of the receiving water bodies, the Device must be regularly maintained. A maintenance program should be structured based on the type of treatment Device as well as the location and function of the treatment Device. It is also important to incorporate data received from the inspection program into the maintenance recommendations to ensure proper function but also to minimize unnecessary maintenance. It is important to recognize that maintenance operations include a wide variety of operations and not all operations have to occur during each maintenance cycle. Maintenance may consist solely of trash and debris For more information, please contact customerservice@wearebrightwater.com P.O. Box 85430 I San Diego, California 92186 I (619) 821-1558 I www.wearebrightwater.com 5 Manual -l&M -CPS -Version BWl.00.docx Bright Water Inspection & Maintenance Guide for Connector Pipe Screens removal or may consist of repair and replacement of components. A customized maintenance program provides the most benefit to operation while minimizing maintenance costs. MAINTENANCE FREQUENCY AND TIMING: BrightWater™ Connector Pipe Screens should be maintained on a routine and recurring basis. The frequency and timing of the maintenance can be variable based on the configuration of the Device, location of the Device within the drainage system, and the geographic region of installation. During the first year of operation, after initial installation, the Connector Pipe Screen may need to be maintained more frequently to create a baseline of understanding for operation of the Device. Subsequent years of operation may have reduced maintenance provided no anomalous events occur during the year. • First Year Maintenance -A minimum of three maintenance visits in the first year are recommended. The first maintenance visit should occur on or around the start of the rainy season with the last maintenance visit occurring on or around the end of the rainy season. If the region of installation has no definitive rainy season, maintenance visits should be spaced evenly throughout the year. Maintenance visits may coincide with inspection visits. • Second Year and Subsequent Year Maintenance -A minimum of two maintenance visits per year are recommended. The first maintenance visit should occur on or around the start of the rainy season and the final maintenance visit should occur on or around the end of the rainy season. If the region of installation has no definitive rainy season, maintenance visits should be spaced evenly throughout the year. If during the first year inspection the Device and/or location is determined have high pollutant loadings or atypical loadings of sediment, trash and debris, additional maintenance visits may be necessary. Maintenance visits may coincide with inspection visits. MAINTENANCE EQUIPMENT: The following equipment and tools are recommended to facilitate maintenance of the BrightWater™ Connector Pipe Screen: 6 • Personal Protective Equipment (PPE) including but not limited to pants, long sleeve shirt, boots, gloves, eye protection, hearing protection, head protection, and high visibility safety vest. • Work Zone safety equipment including but not limited to safety cones, street barricades, traffic control signage, and open manhole barricades. • Manhole Hook/Removal Tool or similar. • Flashlight. For more information, please contact customerservice@wearebrightwater.com P.O. Box 85430 I San Diego, California 92186 I (619) 821-1558 I www.wearebrightwater.com Manual -l&M -CPS -Version BWl.00.docx Bright Water • Tape Measure. • Digital Camera. Inspection & Maintenance Guide for Connector Pipe Screens • Small hand tools such as wrenches, screw drivers, and socket set. • Industrial Vacuum (Truck mounted, trailer mounted, or portable) • A treatment Device Inspection and Maintenance form for documenting th e inspection visit. (A BrightWater™ Inspection and Maintenance form is included with this document.) o~~m ~ .. :.,~-A J ~f&J>t ~I~ MAINTENANCE PROCEDURES: The BrightWater™ Connector Pipe Screen can be routinely maintained without entry into the catch basin for most applications. Maintenance should begin by preparing and installing all safety measures followed by Inspection and documentation. Specific procedures for Maintenance are detailed below: 7 • Adorn all PPE and prepare documentation equipment. • Install all Work Zone safety equipment and conduct a brief safety meeting. Work Zone safety equipment should protect the maintenance personnel from vehicular traffic and should also isolate and protect pedestrians and vehicles from the work zone. • Remove the manhole cover utilizing the manhole puller/remover and safely set aside out of the way of the inspection operations and pedestrians or vehicles. • If during inspection it is determined the accumulated trash, debris, and sediment requires removal, an industrial vacuum should be utilized to remove the material. Using a reduced diameter suction hose, vacuum the trash, debris, and sediment from the interior of the catch basin. Figure 2 and Figure 3 illustrate typical maintenance scenarios. The suction hose is inserted through the manhole opening as illustrated in Figure 2 and Figure 3. The suction hose should be maneuvered around within the interior of the catch basin removing all trash, debris, and sediment. A pressure washing wand may be utilized to assist this process by freeing stubborn and clogged material from the screen of the Device. The suction hose should remain inside the catch basin at the front edge of the screen while the Device is being washed down. For more information, please contact customerservice@wearebrightwater.com P.O. Box 85430 I San Diego, California 92186 I (619) 821-1558 I www.wearebrightwater.com Manual -l&M -CPS -Version BWl.00.docx 8 Bright Water BRIGHTWATER™ CONNECTOR PIPE SCREEN MAINTENANCE -SCENARIO 1 CURB INLET OPENING INDUSTRIAL VACUUM HOSE CURB INLET CATCH BASIN Inspection & Maintenance Guide for Connector Pipe Screens CONNECTOR PIPE SCREEN OUTLET PIPE F}gur(' 2 r,ghtwot('r""' Connoctor PP<' Ser BRIGHTWATER™ CONNECTOR PIPE SCREEN MAINTENANCE -SCENARIO 2 DEFLECTOR PLATE ASSEMBLY CONNECTOR PIPE SCREEN OUTLET PIPE -----.; . .._____ INDUSTRIAL VACUUM HOSE MANHOLE OPENING CURB INLET CATCH BASIN Figure 3 -Brightwater'M Connector Pipe Screen Maintenance Scenario 2 For more information, please contact customerservice@wearebrightwater.com P.O. Box 85430 I San Diego, California 92186 I (619) 821-1558 I www.wearebrightwater.com Manual -l&M -CPS -Version BWl.00.docx 9 Bright Water Inspection & Maintenance Guide for Connector Pipe Screens • Trash and debris may accumulate on the top of the Deflector Plate Assembly. (See Figure 3.) This material should be removed during the maintenance visit by either utilizing the vacuum hose directly on top of the Deflector Plate or by utilizing the pressure washing wand to rinse the material from the Deflector Plate onto the floor of the catch basin where the vacuum hose can suck the material up. • Removed trash, debris, and sediment should be disposed of following local, state, and federal guidelines. Typically this material is considered non-hazardous waste and can be disposed of in the standard waste stream. If oil and grease are determined to be present amongst the trash, debris, and sediment, the material should be disposed of following local, state, and federal guidelines. Depending on oil content, this material may be classified as hazardous waste and should be disposed of according to local, state, and federal guidelines. • Finalize the Documentation and Maintenance Form -Photograph the conditions of interior and exterior of the catch basin and Connector Pipe Screen. Document the maintenance event utilizing the Treatment Device Inspection Form included with this manual or similar. The presence of standing water or vector such as mosquitos should be highlighted in the maintenance form. The local vector control agency should be notified if mosquitos are present in the catch basin or treatment Device. • Replace the manhole cover and remove all Work Zone Safety Equipment. For more information, please contact customerservice@wearebrightwater.com P.O. Box 85430 I San Diego, California 92186 I (619) 821-1558 I www.wearebrightwater.com Manual -l&M -CPS -Version BWl.00.docx Bright Water Inspection & Maintenance Guide for Connector Pipe Screens INSPECTION & MAINTENANCE FORM Site Name: Site Address: (City) (State) (Zip Code) NPDES Tracking No. Owner/Operator Name: Site Contact: Phone: ( ) -Email: Inspector Name: Phone: ( ) -Email: Date of Visit: I I Time of Visit: AM/PM Type of Visit: □ Scheduled □ Pre-Storm □ During Storm □ Post-Storm □ Emergency Visit Purpose:□ Inspection □ Maintenance □ Both BMP BMP Location Trash Debris Sediment Screen Structure General Condition of BMP ID (Site Map or GPS Load Load Load Condition Condition Corrective Action Required or Performed Coordinates) (yd3) (yd3) (yd3) (Continued on next page.) For more information, please contact customerservice@wearebrightwater.com P.O. Box 85430 I San Diego, California 92186 I (619) 821-1558 I www.wearebrightwater.com 10 Manual -l&M -CPS-Version BWl.00.docx BMP ID Bright Water Inspection & Maintenance Guide for Connector Pipe Screens BMP Location (Site Map or GPS Coordinates) INSPECTION & MAINTENANCE FORM (Continued) Trash Debris Sediment Screen Structure General Condition of BMP Load Load Load Condition Condition Corrective Action Required or Performed (yd3) (yd3) (yd3) CERTIFICATION STATEMENT "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 gathered and evaluated the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, 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." Print name and title: ______________________________ _ Signature: ________________________ Date: ________ _ For more information, please contact customerservice@wearebrightwater.com P.O. Box 85430 I San Diego, California 92186 I (619) 821-1558 I www.wearebrightwater.com 11 Manual -l&M -CPS-Version BWl.00.docx ATTACHMENT 3 City standard Trash Capture BMP Exhibit [Use the City's standard Trash Capture BMP Plan.] I I I I I I I I I I I I I I I I I I I :l I I I I ! I I I I I I I I r ---- i I 1- I • I ' I I I I • I I ( I I I I I I • ---- i I I L ( I I I I I • I I I I I • r==~~~,..,..,..""""""'""'-""""""'~,.p1/ • I. ········ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . • + • • • • • • • • • • • • 6215 EL CAMINO REAL 6197 EL CAMINO REAL 6197 EL CAMINO REAL [,j] [,j] [,j] - - I / .,. \ \ \\\ \ "' "' \ \ \:i-, ,J I I I I I I I I I I 0 15 PARTY RESPONSIBLE FOR MAINTENANCE: NAME LINK LOGISTICS REAL ESTATE ADDRESS 3333 MICHELSON DR SUITE 725 IRVINE. CA 92612 PHONE NO. (212) 210-2297 PLAN PREPARED BY: NAME NICK PSYHOGIOS COMPANY LATITUDE 33 ADDRESS 9968 HIBERT STREET SAN DIEGO. CA 92131 PHONE NO. (858) 751-0633 BMP NOTES: CONTACT ______ _ SIGNATURE CERTIFICATION RCE 67697 1. THESE BMPS ARE MANDATORY TO BE INSTALLED PER MANUFACTURER'S RECOMMENDATIONS AND/OR THESE PLANS. 2. NO CHANGES TO THE PROPOSED BMPS ON THIS SHEET WITHOUT PRIOR APPROVAL FROM THE CITY ENGINEER. 3. NO SUBSTITUTIONS TO THE MATERIAL OR TYPES OR PLANTING TYPES WITHOUT PRIOR APPROVAL FROM THE CITY ENGINEER. 4. NO OCCUPANCY WILL BE GRANTED UNTIL THE CITY INSPECTION STAFF HAS INSPECTED THIS PROJECT FOR APPROPRIATE BMP CONSTRUCTION AND INSTALLATION. 5. REFER TO MAINTENANCE AGREEMENT DOCUMENT. 6. SEE PROJECT SWQMP FOR ADDITIONAL INFORMATION. BMP CONSTRUCTION AND INSPECTION NOTES: THE EOW WILL VERIFY THAT PERMANENT BMPS ARE CONSTRUCTED AND OPERATING IN COMPLIANCE WITH THE APPLICABLE REQUIREMENTS. PRIOR TO OCCUPANCY THE EOW MUST PROVIDE: 1. PHOTOGRAPHS OF THE INSTALLATION OF PERMANENT BMPS PRIOR TO CONSTRUCTION. DURING CONSTRUCTION. AND AT FINAL INSTALLATION. 2. A WET STAMPED LETTER VERIFYING THAT PERMANENT BMPS ARE CONSTRUCTED AND OPERATING PER THE REQUIREMENTS OF THE APPROVED PLANS. 3. PHOTOGRAPHS TO VERIFY THAT PERMANENT WATER QUALITY TREATMENT SIGNAGE HAS BEEN INSTALLED. PRIOR TO RELEASE OF SECURITIES. THE DEVELOPER IS RESPONSIBLE FOR ENSURING THE PERMANENT BMPS HAVE NOT BEEN REMOVED OR MODIFIED BY THE NEW HOMEOWNER OR HOA WITHOUT THE APPROVAL OF THE CITY ENGINEER. TRASH CAPTURE BMP TABLE BMPID# BMPTYPE SYMBOL CASQA NO. QUANTITY DRAWING NO. SHEET NO.(S) TRASH CAPTURE BMPs 0 CONNECTOR PIPE SCREEN ml N/A 2EA. 365-5A * CHOOSE FROM THE LIST BELOW FOR COMPLETING THE FIELDS IN THE INSPECTIONS & MAINTENANCE FREQUENCY COLUMNS: ANNUAL SEMI-ANNUALLY QUARTERLY BIMONTHLY 1, 2 INSPECTION * MAINTENANCE * FREQUENCY FREQUENCY 2 TIMES PER YEAR 2 TIMES PER YEAR "AS BUil T" 30 60 90 MONTHLY AS NEEDED • NONE ( IN FEET ) I WEEKLY 1 TIME PER YEAR RCE EXP. DATE 1 inch = 30 ft. 2 TIMES PER YEAR REVIEWED BY: 3 TIMES PER YEAR 4 TIMES PER YEAR REV. 512021 INSPECTOR DATE WJ CITY OF CARLSBAD UL] 4 ENGINEERING DEPARTMENT 4 SINGLE SHEET TRASH CAPTURE BMP SITE PLAN LINCOLN NORTHPOINTE CT 98-07 APPROVED: JASON S. GELDERT ENGINEERING MANAGER RCE 63912 EXPIRES 9/30/24 DATE DWN BY: PROJECT NO. DRAWING NO. DATE INITlAL DATE INITlAL DATE INITlAL CHKD BY: C. T. 98-07 365-5A ENGINEER OF WORK REVISION DESCRIPTION OlHER APPROVAL CITY APPROVAL RVWD BY: STANDARD MODELS (21-INCH) U CON RGURATI 6-Y.OS.-2 IJ6U 2t 8.35 ThitUlbleiSU«H'llfflOllly$pedfieditandard model NM. M<ftianal Stal\drd modelliztsand CUSIOOIUMS ••• available. t.The"Wldth"dlmi,nslonlndlQl«o1thedl--ne&rrornthelnnftln0$tedCMoftheocru nthalspanthec:onntctorplpe. 2.The"Scrunlongth"loth•tot1lporim11tttdlm1nsionofthescfftnthat•ncompas0Mth•conn.«orplpe. Nt1 O,:,tn 3. The "Sc""'n Ne.a' Is the product of the 'Scrffn Lfll£th' and 'Scrffn Hefcht" with no Clll'ISideratian for open ,pace. 4.The"NetOpenScre<!n/>na"isbasedonal4Ga,304SSPerforaledScreenWlth3/16"HoleSW!And4S"'MlnlmumOpen!Vea 1-iso DEFLECTOR PLATE ASSEMBLY SUPPORT HOOPS HINGED LID WALL BRACKET 5. MTI'R utlllzesan orifice coefficient (C) of0.60ancl anappro)dmated upstream/dowmueomheaddlfferentralacrosstheKN!en ofl/loftl,e mulmum scrffnhellht. Thellst«I MTFR hasa .. fKyfactor,Sf) of2Xap,:,lled. 6. The"TrashSIOAIO Clpadty" utlllz<!SI met, baslnslzeof1''-0" X3'·2" Ind ,m .. lm1mtre>hlevel "''°"of\he m .. lmum,creenhe'8ht. Dlfferem>lzeClteh b1slns wlN Y"'ldd(fferentvoluesf«T ... hStongec.p,clty. 7,The"Sypa$$CIIJKity'auumn1m"'lmumw111er~1bo-,,ethot0poftheKN!moflft. TheBypa>,C.padtywill¥11VW~hth!W1t,,rln,,l1bov,,thetopofthosattn. CONNECTOR PIPE CATCH BASIN WALL ----24.50------l -----21.00 ----- 7 10.75 0 PERFORATED MESH SCREEN ISOMETRIC VIEW-CPS/DEFLECTOR PLATE SCALE: NTS NOTES: 1. 2. 3. ALL COMPONETS SHALL BE MANUFACTURED FROM GRADE 304 STAINLESS STEEL. PERFORATED MESH SCREEN SHALL BE 14GA, 304 STAINLESS STEEL 3/16" (5MM) MAX HOLE SIZE, 45% MINIMUM OPEN AREA. TOP SECTION VIEW -CPS/CATCH BASIN SCALE: NTS THE DEFLECTOR PLATE ASSEMBLY MAY BE NECESSARY FOR APPLICATIONS WITH FLOW ENTERING DIRECTLY ABOVE THE CPS. TITLE: CONNECTOR PIPE SCREEN 11 U11 CONFIGURATION >--D-RA_W_N _----,f--N:-:.-' -+-o,~/~A~1~-o,--10 .diWH(~/4. B . htW t ~: ~:;::;:~:~ -~i:i _J ng a er EDK 02/04/2020 · ;~$.f ~j~' MAH 02/06/2020 >----uN-LE-ss-o~rH~,.-w-1s,-sP~,c-1F1~,o~, --,P.O. Box 85430 I San Diego, California 92186 I (619) 821-1558 www.wearebrightwater.com DIMENSIONS ARE IN INCHES t-------~--------~-------------iTOLERANCES: SIZE DWG. NO. REV SCALE: 1:12 DO NOT SCALE DRAWING FINISH 304 STAINLESS STEEL PROPRIETARY ANO CONFIDENTIAL THE INFORMATION CONTAINED IN THIS DRAWING IS THE SOLE PROPERTY OF BRIGHTWATER. ANY REPORODUCTION IN PART OR AS A WHOLE WITHOUT THE WRTEEN PERMISSION OF BRIGHTWATER IS PROHIBTED. 5 4 FRACTIONAL:!: 1/32 ANGULAR: MACH:!: 0.5 DEG BENO :!: 1.0 DEG A TWO PLACE DECIMAL :!: 0.30 THREE PLACE DECIMAL :!: 0.020 3 BWCPS-U-0001 A SHEET] OFS 2 STANDARD MODELS (36-INCH) U ~ IGURATIO Sor•n Screen Screen S<rnn Modelfllam Wldlh1 I A1•a' Hel&f,t t..n I nl llnl ~ I (ft') 6 1 ,1.77 ,1,7] JG 18 .71 7.16 36 2A 4.77 9.S.I JI, 'JO 11 1. 9-l i>V.'O'S 3636U 36 36 J..71 14.3 Thlstablell.ucommonfyspeclfledst1ndardmodelsl,es.Additlonllst1nclardmodelsl,esandwS1<Wnslte11N!1.,.111ble. 1.The"Wldth"dlmenslonrndlcalesthedlSllncefromthelnnermostfd&es<lfthescl'ff!lthrtspontheconnectorplplO. 2. The"Scl'ffl!length"bth!tGUlp,erlmeurdimenslon<lfthescrttnthrtencompassathotonne<torplpo, 3,The"Scl'ffllfltta"(11heprodu<1olthe"ScrHnl.enp:t,"-,d"ScrffnHelcht"withn<1comideradonlorOllffl-""• ,.The"NetOpenSaeto1~ll"bbisedon11~3CMS5Perloralt'dS<:"'e<1With3/16"HoleSueAnd•S"Ml!limumOp,enA,u tO~ S<r n Area• (ft') ,13 3..GS 87 (,08 7.30 M •l.71 79 U.S3 l 24.86 (ct'JI 0. 1 . 0.91 15.89 1.21 IS.89 ',1 lS 119 !.81 15.89 DEFLECTOR PLATE ASSEMBLY SUPPORT HOOPS HINGED LID WALL BRACKET 5. MTFRutlll>Hln ormce....rtldont(C) ol0.60and an appra,dmatltd UP<trHm/downstrltim hHddltr.,,.,,llalact<>Mlho taffllafl/3 ol!ho m•>dmum wun lwlltftt. Thallshld MTFA hasasafetylactor(SFJ ol lXappl/..:1. 6. The"Tra<h Stor.capachv" utllll"'• catch basin ,1,eol 14'-0"X3'·1" and• mlldmum tta<h -ot-of the maximum scrHn helf;ht. DlffeN!nt 1ltt<ll<hballn1wlll ~ddi!fft<!ntwl•e• tat Tra1hStora1ecapactty. 7. The "Bypass capacity" a,sum ... a m .. lmum water elewtlon abcr.e the top of the scn,en of 1ft. The &ypas, Capacity wll vary with the water leYl!I abcr.e the tap of the screen. CONNECTOR PIPE CATCH BASIN WALL -----39.50 ------ -----36.00 ----- 7 PERFORATED MESH SCREEN 0 ISOMETRIC VIEW -CPS/DEFLECTOR PLATE SCALE: NTS NOTES: 18.25 1. 2. ALL COMPONETS SHALL BE MANUFACTURED FROM GRADE 304 STAINLESS STEEL. 3. PERFORATED MESH SCREEN SHALL BE 14GA. 304 STAINLESS STEEL 3/16" (5MM) MAX HOLE SIZE. 45% MINIMUM OPEN AREA. TOP SECTION VIEW -CPS/CATCH BASIN SCALE: NTS THE DEFLECTOR PLATE ASSEMBLY MAY BE NECESSARY FOR APPLICATIONS WITH FLOW ENTERING DIRECTLY ABOVE THE CPS . TITLE: CONNECTOR PIPE SCREEN 11 U11 CONFIGURATION >-D-RA_W_N _---,f--N:-:.-' -+-o,~/~A~1~-o,--10 .diWH(~/4. B . htW t ~: ~:;::;:~:~ -~i:i _J ng a er EDK 02/04/2020 · ;~$.f ~j~' MAH 02/06/2020 >---uN-LE-ss-o~rH~,.-w-1s,-sP~,c-1F1~,o~, --,P.O. Box 85430 I San Diego, California 92186 I (619) 821-1558 www.wearebrightwater.com DIMENSIONS ARE IN INCHES t-------~--------~-------------iTOLERANCES: SIZE DWG. NO. REV SCALE: 1:12 DO NOT SCALE DRAWING FINISH 304 STAINLESS STEEL PROPRIETARY ANO CONFIDENTIAL THE INFORMATION CONTAINED IN THIS DRAWING IS THE SOLE PROPERTY OF BRIGHTWATER. ANY REPORODUCTION IN PART OR AS A WHOLE WITHOUT THE WRTEEN PERMISSION OF BRIGHTWATER IS PROHIBTED. 5 4 FRACTIONAL:!: 1/32 ANGULAR: MACH:!: 0.5 DEG BENO :!: 1.0 DEG A TWO PLACE DECIMAL :!: 0.30 THREE PLACE DECIMAL :!: 0.020 3 BWCPS-U-0001 A SHEET3OF5 2