Loading...
HomeMy WebLinkAbout6057; OCEAN STREET BEACH ACCESS; PRIORITY DEVELOPMENT PROJECT - STORM WATER QUALITY MANAGEMENT; 2017-08-03r, CITY OF CARLSBAD PRIORITY DEVELOPMENT PROJECT (PDP) STORM WATER QUALITY MANAGEMENT PLAN (SWQMP) . FOR OCEAN STREET BEACH ACCESS IMPROVEMENT PROJECT ID: CIP # 6057 DRAWING No.: 506-1 ENGINEER OF WORK: Kimberly (Raetz) Wender, RCE #8567 4 PREPARED FOR: City of Carlsbad 1635 Faraday Avenue Carlsbad, CA, 92008 Phone: (760) 931-9200 PREPARED BY: PSOMAS 401 B Street Suite 1600 San Diego, CA 92101 Phone: (6.19) 961-2800 DATE: August3,2017 TABLE OF CONTENTS : Certification Page Project Vicinity Map FORM E-34 Stonn Water Standard Questionnaire Site Information , FORM E-36 Standard Project Requirement Checklist Summary of PDP Structural BMPs Attachment 1: Backup for PDP Polluta.nt Control BMPs Attachment 1a: OMA Exhibit Attachment 1 b: Tabular Summary of DMAs and Design ca·pture Volume Calculations Attachment 1 c: Harvest and Use Feasibility Screening (when applicable) · · Attachment 1d: Categorization oflnfil~tion Feasibilrfy Condition (when applicable) Attachment 1e: Pollutant Control BMP Design Worksheets I Calculations Attachment 2: (Exempt from Hydromodification) Attachment 3: Structural BMP Maintenance Thresholds and Actions Attachment 4: Single· Sheet BMP (SSBM.P) Exhibit . CERTIFICATION PAGE Project Name: Ocean Street Beach Access Improvement Project ID: [CIP#6057] 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 ttJe design is consistent with the requirements of the BMP Design Manual, which is based on the requirements of SDRWQCB Order No. RS-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 ~nual. 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. Kimberly {Raetz) Wender, RCE 85674 Exp. 9/30/18 Print Name Psomas Company \ August 3, 2017 Date . ITYMAP PROJECT VICIN OJ£ ... -··C':T' POL ·: , ··f "1., StiE. PROJECT SITE Ccicyof Carlsbad STORM WATER STANDARDS QUESTIONNAIRE Development Services Land Development Engineering 1635 Faraday Avenue (760) 602-2750 www.carlsbadca.gov E-34 I 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 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: Ocean Street Beach Access Improvements PROJECT ID: CIP # 6057 ADDRESS: Ocean Street between Oak Ave. and Rue Des Chateaux APN: Various APN (7 Locations) The project is (check one): D New Development D Redevelopment The total proposed disturbed area is: 16,767 ft2 ( 0.38 ) acres The total proposed newly created and/or replaced impervious area is: 9,086 ft2 ( 0.21 ) 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 N/A SWQMP#: N/A 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. E-34 Page 1 of 4 REV 02/16 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 0 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 5, mar1< the third 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- erodible permeable areas; D b2I b) Designed and constructed to be hydraulically disconnected from paved streets or roads; c) Designed and constructed with penneable pavements or surfaces in accordance with USEPA Green Streets ouidance? 2. Retrofitting or redeveloping existing paved alleys, streets, or roads that are designed and constructed in D b2I 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 5, mar1< 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 of4 REV 02/16 / 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 collectively over the entire project site? This includes commercial, industrial, residential, mixed-use, D b2J and oublic develooment oroiects on oublic 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 b2J D more of impervious surface? This includes commercial, industrial, residential, mixed-use, and public develooment oroiects on oublic or orivate 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 facility that sells prepared foods and drinks for consumption, including stationary lunch counters and D ~ 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 surface collectively over the entire project site and supports a hillside development project? A hillside D 121 development project includes development on any natural slope that is twenty-five percent or qreater. 5. 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 parking lot? A parking lot is D !;a 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 of impervious surface collectively over the entire project site and supports a street, road, highway D D freeway or driveway? 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 Sensitive Area (ESA)? «Discharging Directly to" includes flow that is conveyed overland a distance of 121 D 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 comminqled 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 121 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 feet or more of impervious area that supports a retail gasoline outlet (RGO)? This category includes D !;a 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 D !;a 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 !;a 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, check the first box stating "My project is a PDP ... " and complete applicant information. If you answered "no" to all of the above questions, your project is a 'STANDARD PROJECT.' Go to step 5, check the second box statinq "My project is a 'STANDARD PROJECT' ... " and complete aoolicant information. E-34 Page 3 of 4 REV 02/16 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) = 9,086 sq. ft. D i;zi Total proposed newly created or replaced impervious area (B) = 9,086 sq. ft. Percent impervious area created or replaced (B/A)*100 = 1oo% % 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, check the first box stating "My project is a PDP ... " and complete applicant information. If you answered "no," the structural BM P's required for PDP apply to the entire development. Go to step 5, check the check the first box stating "My project is a PDP .. ." and complete aoolicant information. STEPS CHECK THE APPROPRIATE BOX AND COMPLETE APPLICANT INFORMATION @ 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) for submittal at time of application. 0 My project is a 'STANDARD PROJECT' OR EXEMPT from PDP and must only comply with 'STANDARD PROJECT' storrnwater requirements of the BMP Manual. As part of these requirements, I will submit a "Standard Project Requirement Checklist Form E-36' and incorporate low impact development strategies throughout my project. 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: Kimberly (Raetz) Wender Applicant Title: Project Engineer ,/ J Date: 201 7-08-03 Applicant Signature: /.,,!/'· f{/1/' ..,,.-- 7 .. • Environmentally Sensitive Areas include but are not limited to all Clean Water Act Section 303(d) 1mpa1red 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. This Box for City Use Onlv YES NO City Concurrence: D D By: Date: Project ID: E-34 Page4 of 4 REV 02/16 SITE INFORMATION CHECKLIST Project Summarv Information Proiect Name Ocean Street Beach Access Improvements Project ID CIP#6057 Project Address Ocean Street between Oak Ave and Rue Des Chateaux Assessor's Parcel Number(s) (APN(s)) Various APN (7 locations) Project Watershed (Hydrologic Unit) :arlsbad, Buena Vista Creek 904.21 Parcel Area 0.41 Acres ( 17 672 Sauare Feet) Existing Impervious Area <subset of Parcel Area) 0.21 Acres ( 9 991 Square Feet) Area to be disturbed by the project (Proiect Area) 0.38 Acres ( 16 767 Square Feet) Project Proposed Impervious Area 0.21 (subset of Project Area) Acres ( 9 086 Square Feet) Project Proposed Pervious Area (subset of Project Area) 0.18 Acres ( 7 681 Square Feet) Note: Proposed Impervious Area+ Proposed Pervious Area= Area to be Disturbed by the Project. This may be less than the Parcel Area. / Description of Existing Site Condition and Drainage Patterns Current Status of the Site (select all that apply): ./ Existing development ~ Previously graded but not built out : Agricultural or other non-impervious use ::: Vacant, undeveloped/natural Description I Additional Information: The project is located at 7 existing beach access locations on Ocean Street between Oak Ave. and Reu Des Chateaux. The project includes the removal and replacement of stairs and landings with minor grading within landscaped areas. The stormwater patterns at each site vary and are described, as follow: Oak Ave: Stormwater sheet flows from the top landing area down the stairs and collected in a series of area drains. An existing pipe conveys the stormwater from the area drains to a downstream outlet structure (concrete apron and headwall) and ultimately discharges to the beach sand. Carlsbad Village Drive, Grand Ave, Christiansen Ave, Beech Ave, Cypress Ave, Rue Des Chateaux: Stormwater currently sheet flows from the top plaza area down the stairs and landings or down the vegetated slope ultimately discharging to the beach sand. Existing Land Cover Includes (select all that apply): ./ Vegetative Cover I Non-Vegetated Pervious Areas I Impervious Areas Description I Additional Information: The existing land cover vary at each site and are described, as follows: Oak Ave., Christiansen Ave., Beech Ave., Cypress Ave.: The existing project sites consist of concrete stairs and landings adjacent to retaining walls. Carlsbad Village Drive, Grande Ave, Rue Des Chateaux: The existing project sites consist of concrete stairs and landings adjacent to vegetated slopes. Underlying Soil belongs to Hydrologic Soil Group (select all that apply): = NRCS Type A I NRCS Type B C NRCS Type C C NRCS Type D Approximate Depth to Groundwater (GW): ./ GW Depth < 5 feet C 5 feet < GW Depth < 10 feet C 10 feet < GW Depth < 20 feet [ GW Depth > 20 feet The project site is located less than 200 feet from the Pacific Ocean. Groundwater is expected to be very shallow, however geotechnical investigations for groundwater levels have not been conducted. Existing Natural Hydrologic Features (select all that apply): = Watercourses = Seeps = Springs = Wetlands I None Description I Additional Information: The sites are currently developed. No natural hydrologic features are within the existing project sites. .. Description of Existing Site Topography and Drainage [How is storm water runoff conveyed from the site? At. a minimum, this desaiption 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 offstte conveyed through the site? if so, describe]: The beach access sites consist of stairs and landings to provide pedestrian access from Ocean Street to the beach. The sites all require the stairs to overcome the elevation difference from the beach to Ocean Street in order to provide pedestrian access. Drainage patterns at the sites vary and are described, as follows; Oak Ave: Stormwater.sheet flows from the top landing area down the stairs and collected in a series of area drains. An existing pipe conveys the stormwater from the area drains to a down~am outlet structure (concrete apron and headwall) ultimately discharging to the beach sand. Carlsbad VIiiage Drive, Grand Ave, Christiansen Ave, Beech Ave, Cypress Ave, Rue Des Chateaux: Storrnwater surface flows from the top plaza area down the stairs and landings or down the vegetated slope ultimately discharging to the beach sand. ,.-. Description of Proposed Site Development and Drainage Patterns Project Description I Proposed Land Use and/or Activities: rrhe project consists of removing and replacing concrete stairs and landings at 7 locations along Pcean Street between Oak Ave. and Rue Des Chateaux. These access locations are for pedestrian use to get from Ocean Street to the beach. LisUdescribe proposed impervious features of the project (e.g., buildings, roadways, parking lots, courtyards, athletic courts, other impervious features): Impervious features include concrete stairs and landings and new ADA accessible curb ramps to provide access to the top plaza location. LisUdescribe proposed pervious features of the project (e.g., landscape areas): The majority of the sites have right-of-way constraints and do not have landscaped areas. Carlsbad Village Drive and Grand Ave. have larger right-of-way with existing landscaped areas to the north and south of the stairs. The proposed design with modify the planting material and preserve the area. New pervious crosswalks are proposed at Oak Ave., Grande Ave., Christiansen Ave., Beech Ave., and Rue Des Chateaux. Does the project include grading and changes to site topography? I Yes :: No Description I Additional Information: The project will require grading, however drainage patterns will mimic the existing condition. Does the project include changes to site drainage (e.g., installation of new storm water conveyance systems)? I Yes : No Description I Additional Information: The proposed project includes adding area drains within the new landing areas to capture and convey stormwater to the proposed BMP for treatment prior to discharging to beach sand. Right-of-way constraints at Beech Ave. and Cypress Ave. prohibit a feasible solution for installing BMP treatment and an outlet location. Identify whether any of the following features, activities, and/or pollutant source areas will be present (select all that apply): I On-site storm drain inlets D Interior floor drains and elevator shaft sump pumps D Interior parking garages D Need for Mure indoor & structural pest control I Landscape/Outdoor Pesticide Use / D Pools, spas, ponds, decorative fountains, and other water features D Food service D Refuse areas D Industrial processes D Outdoor storage of equipment or materials D Vehicle and Equipment Cleaning D Vehicle/Equipment Repaif and Maintenance D Fuel Dispensing Areas D Loading Docks D Fire Sprinkler Test Water D Miscellaneous Drain or Wash Water I. Plazas, sidewalks, and parking lots 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]: The beach access sites consist of stairs and landings to provide pedestrian access from Ocean Street to the beach. The sites all require the stairs to overcome the elevation difference from the beach to Ocean Street in order to provide pedestrian access. Drainage patterns at the sites vary and are described, as follows; Oak Ave: Stormwater sheet flows from the top landing area down the stairs and collected in a series of area drains. An existing pipe conveys the stormwater from the area drains to a downstream outlet structure (concrete apron and headwall) ultimately discharging to the beach sand. Carlsbad Village Drive, Grand Ave, Christiansen Ave, Beech Ave, Cypress Ave, Rue Des Chateaux: Stormwater surface flows from the top plaza area down the stairs and landings or down the vegetated slope ultimately discharging to the beach sand. Description of Proposed Site Development and Drainage Patterns Project Description I Proposed Land Use and/or Activities: The project consists of removing and replacing concrete stairs and landings at 7 locations along Ocean Street between Oak Ave. and Rue Des Chateaux. These access locations are for pedestrian use to get from Ocean Street to the beach. List/describe proposed impervious features of the project (e.g., buildings, roadways, parking lots, courtyards, athletic courts, other impervious features): Impervious features include concrete stairs and landings and new ADA accessible curb ramps to provide access to the top plaza location. List/describe proposed pervious features of the project (e.g., landscape areas): The majority of the sites have right-of-way constraints and do not have landscaped areas. Carlsbad Village Drive and Grand Ave. have larger right-of-way with existing landscaped areas to the north and south of the stairs. The proposed design with modify the planting material and preserve the area. New pervious crosswalks are proposed at Oak Ave., Grande Ave., Christiansen Ave., Beech Ave., and Rue Des Chateaux. Does the project include grading and changes to site topography? I Yes = No Description I Additional Information: The project will require grading, however drainage patterns will mimic the existing condition. Does the project include changes to site drainage (e.g., installation of new storm water conveyance systems)? I Yes = No Description I Additional Information: The proposed project includes adding area drains within the new landing areas to capture and convey stormwater to the proposed BMP for treatment prior to discharging to beach sand. Right-of-way constraints at Beech Ave. and Cypress Ave. prohibit a feasible solution for installing BMP treatment and an outlet location. Identify whether any of the following features, activities, and/or pollutant source areas will be present (select all that apply): I On-site storm drain inlets 0 Interior floor drains and elevator shaft sump pumps '.J Interior parking garages D Need for future indoor & structural pest control I Landscape/Outdoor Pesticide Use O Pools, spas, ponds, decorative fountains, and other water features D Food service c Refuse areas C Industrial processes 0 Outdoor storage of equipment or materials J Vehicle and Equipment Cleaning O Vehicle/Equipment Repair and Maintenance J Fuel Dispensing Areas ~ Loading Docks J Fire Sprinkler Test Water J Miscellaneous Drain or Wash Water I Plazas, sidewalks, and parking lots Identification of Receiving Water Pollutants of Concern Describe path of storm water from the project site to the Pacific Ocean (or bay, lagoon, lake or reservoir, as applicable): Stormwater from the project sites will be collected in a series of area drains within the new landing areas to capture and convey stormwater to the proposed BMP for treatment prior to discharging to beach sand ultimately to the Pacific Ocean. Right-of-way constraints at Beech Ave. and Cypress Ave. prohibit a feasible solution for installing BMP treatment and an outlet location. Stormwater will surface flow from the stairs and landings to the beach sand, and ultimately the Pacific Ocean. List any 303(d) impaired water bodies within the path of storm water from the project site to the Pacific Ocean (or bay, lagoon, lake or reservoir, as applicable}, identify the pollutant(s)/stressor(s) causing impairment, and identify any TMDLs for the impaired water bodies: 303(d) Impaired Water Body · Pollutant( s)!Stressor( s) TMDLs Identification of Proiect Site Pollutants Identify pollutants anticipated from the project site based on all proposed use(s) of the site (see BMP Design Manual Appendix B.6): Also a Receiving Not Applicable to Anticipated from the Water Pollutant of Pollutant the Project Site Project Site Concern X Sediment X Nutrients X Heavv Metals X Organic Compounds X Trash & Debris Oxygen Demanding X Substances X Oil & Grease X Bacteria & Viruses X Pesticides Hydromodification Management Reauirements Do hydromodification management requirements apply (see Section 1.6 of the BMP Design Manual)? = Yes, hydromodification management flow control structural BMPs required. = No, the project will discharge runoff directly to existing underground storm drains discharging directly to water storage reservoirs, lakes, enclosed embayments, or the Pacific Ocean. = No, the project will discharge runoff directly to conveyance channels whose bed and bank are concrete-lined all the way from the point of discharge to water storage reservoirs, lakes, enclosed embayments, or the Pacific Ocean. I No, the project will discharge runoff directly to an area identified as appropriate for an exemption by the WMAA for the watershed in which the project resides. Description I Additional Information (to be provided if a 'No' answer has been selected above): The project discharges directly to a waterbody that is exempt from hydromodification per the Regional WMAAA. Critical Coarse Sediment Yield Areas* *This Section only required if hydromodification management requirements aoolv Based on the maps provided within the WMAA, do potential critical coarse sediment yield areas exist within the project drainage boundaries? = Yes = No, No critical coarse sediment yield areas to be protected based on WMAA maps If yes, have any of the optional analyses presented in Section 6.2 of the BMP Design Manual been performed? _ 6.2.1 Verification of Geomorphic Landscape Units (GLUs) Onsite = 6.2.2 Downstream Systems Sensitivity to Coarse Sediment = 6.2.3 Optional Additional Analysis of Potential Critical Coarse Sediment Yield Areas Onsite = No optional analyses performed, the project will avoid critical coarse sediment yield areas identified based on WMAA maps If optional analyses were performed, what is the final result? = No critical coarse sediment yield areas to be protected based on verification of GLUs onsite = Critical coarse sediment yield areas exist but additional analysis has determined that protection is not required. Documentation attached in Attachment 8 of the SWQMP. = Critical coarse sediment yield areas exist and require protection. The project will implement management measures described in Sections 6.2.4 and 6.2.5 as applicable, and the areas are identified on the SWQMP Exhibit. Discussion I Additional Information: Flow Control for Post-Project Runoff* *This Section only required if hvdromodification manaaement reauirements annly List and describe point(s) of compliance (POCs) for flow control for hydromodification management (see Section 6.3.1 ). For each POC, provide a POC identification name or number correlating to the project's HMP Exhibit and a receiving channel identification name or number correlating to the project's HMP Exhibit. Has a geomorphic assessment been performed for the receiving channel(s)? = No, the low flow threshold is 0.1Q2 (default low flow threshold) = Yes, the result is the low flow threshold is 0.1 Q2 = Yes, the result is the low flow threshold is 0.3Q2 = Yes, the result is the low flow threshold is 0.5Q2 If a geomorphic assessment has been performed, provide title, date, and preparer: Discussion I Additional Information: (op~ional) Other Site Requirements and Constraints When applicable, list other site requirements or constraints that will influence storm water management design, such as zoning requirements including setbacks and open space, or City codes governing minimum street width, sidewalk construction, allowable pavement types, and drainage requirements. 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. {'city of Carlsbad STANDARD PROJECT REQUIREMENT CHECKLIST E-36 Project Information Project Name: Ocean Street Beach Access Improvements Project ID: Cl P # 6057 DWG No. or Building Permit No.: 506-1 Source Control BM Ps Development Services Land Development Engineering 1635 Faraday Avenue (760) 602-2750 www.carlsbadca.gov All development projects must implement source control BMPs SC-1 through SC-6 where applicable and feasible. See Chapter 4 and Appendix E.1 of the BMP Design Manual (Volume 5 of City Engineering Standards) for information to implement source control BMPs shown in this checklist. Answer each category below pursuant to the following. • "Yes" means the project will implement the source control BMP as described in Chapter 4 and/or Appendix E.1 of the Model BMP Design Manual. Discussion/justification is not required. • "No" means the BMP is applicable to the project but it is not feasible to implement. Discussion/justification must be provided. Please add attachments if more space is needed. • "NIA" means the BMP is not applicable at the project site because the project does not include the feature that is addressed by the BMP (e.g., the project has no outdoor materials storage areas). Discussion/justification may be provided. Source Control Requirement Applied? SC-1 Prevention of Illicit Discharges into the MS4 OYes D No 1i21 N/A Discussion/justification if SC-1 not implemented: SC-2 Storm Drain Stenciling or Signage li2!Yes ONO D N/A Discussion/justification if SC-2 not implemented: SC-3 Protect Outdoor Materials Storage Areas from Rainfall, Run-On, Runoff, and Wind OYes D No 1i21 N/A Dispersal Discussion/justification if SC-3 not implemented: E-36 Page 1 of 4 Revised 09/16 Source Control Reauirement (continued} Aoolied? SC-4 Protect Materials Stored in Outdoor Work Areas from Rainfall, Run-On, Runoff, and OYes ONO 0 N/A Wind Dispersal Discussion[justification if SC-4 not implemented: SC-5 Protect Trash Storage Areas from Rainfall, Run-On, Runoff, and Wind Dispersal 0Yes ONO 0 N/A Discussion/justification if SC-5 not implemented: SC-6 Additional BMPs based on Potential Sources of Runoff Pollutants must answer for each source listed below and identify additional BMPs. (See Table in Appendix E.1 of BMP Manual for guidance). li2I On-site storm drain inlets 0Yes ONO D N/A D Interior floor drains and elevator shaft sump pumps OYes ONo 1i21 N/A D Interior parking garages OYes ONo 1i21 N/A D Need for future indoor & structural pest control OYes ONo 0 N/A li2I Landscape/Outdoor Pesticide Use li2I Yes 0 No D N/A D Pools, spas, ponds, decorative fountains, and other water features OYes ONo 1i21 NIA D Food service OYes ONo 1i21 N/A D Refuse areas OYes ONO 1i21 N/A D Industrial processes OYes ONo 1i21 N/A D Outdoor storage of equipment or materials OYes ONO 1i21 N/A O Vehicle and Equipment Cleaning OYes ONO 1i21 N/A O Vehicle/Equipment Repair and Maintenance OYes ONO 1i21 N/A O Fuel Dispensing Areas OYes ONO 1i21 N/A D Loading Docks OYes ONO 0 N/A D Fire Sprinkler Test Water OYes ONo 0 N/A D Miscellaneous Drain or Wash Water OYes ONO 0 N/A '21 Plazas, sidewalks, and parkino lots 0 Yes ONo D N/A For "Yes" answers, identify the additional BMP per Appendix E.1. Provide justification for "No" answers. ' E-36 Page 2 of 4 Revised 09/16 Site Design BMPs All development projects must implement site design BMPs SD-1 through SD-8 where applicable and feasible. See Chapter 4 and Appendix E.2 thru E.6 of the BMP Design Manual (Volume 5 of City Engineering Standards) for information to implement site design BMPs shown in this checklist. Answer each category below pursuant to the following. • "Yes" means the project will implement the site design BMPs as described in Chapter 4 and/or Appendix E.2 thru E.6 of the Model BMP Design Manual. Discussion I justification is not required . • "No" means the BMPs is applicable to the project but it is not feasible to implement. Discussion/justification must be provided. Please add attachments if more space is needed. • "NIA" means the BMPs is not applicable at the project site because the project does not include the feature that is addressed by the BMPs (e.g., the project site has no existing natural areas to conserve). Discussion/justification may be provided. Site Design Requirement I Applied? SD-1 Maintain Natural Drainage Pathways and Hvdroloqic Features I 1i21 Yes I D No ID NIA Discussion/justification if SD-1 not implemented: SD-2 Conserve Natural Areas, Soils, and Vegetation I li2I Yes I D No ID NIA Discussion/j ustification if SD-2 not implemented: SD-3 Minimize Impervious Area I D Yes I li2I No I D N/A Discussion/justification if SD-3 not implemented: Impervious area dispersion is not feasible for this project. The majority of the sites have right-of-way constraints and the stairs and landings must be designed contiguous in order to meet the pedestrian needs. SD-4 Minimize Soil Compaction I OYes I 0 No I 1i21 NIA Discussion/justification if SD-4 not implemented: SD-5 Impervious Area Dispersion I DYes I 1i21 No I D NIA Discussion/justification if SD-5 not implemented: Impervious area dispersion is not feasible for this project. The majority of the sites have right-of-way constraints and the stairs and landings must be designed contiguous in order to meet the pedestrian needs. E-36 Page 3 of 4 Revised 09/16 Site Design Reauirement (continued) I Applied? SD-6 Runoff Collection I li2I Yes I ONo ID N/A Discussion/justification if SD-6 not implemented: SD-7 Landscaping with Native or Drought Tolerant Species I li2I Yes I D No ID NIA Discussion/justification if SD-7 not implemented: SD-8 Harvesting and Using Precipitation I D Yes I li2I No I D NIA Discussion/justification if SD-8 not implemented: Harvesting and use of precipitation is not feasible for this project. The majority of the sites do not have vegetative areas for use. E-36 Page4 of 4 Revised 09/16 SUMMARY OF PDP STRUCTURAL BMPS PDP Structural BMPs All PDPs must implement structural BMPs for storm water pollutant control (see Chapter 5 of the BMP Design Manual). Selection of PDP structural BMPs for storm water pollutant control must be based on the selection process described in Chapter 5. PDPs subject to hydromodification management requirements must also implement structural BMPs for flow control for hydromodification management (see Chapter 6 of the BMP Design Manual). Both storm water pollutant control and flow control for hydromodification management can be achieved within the same structural BMP(s). PDP structural 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 structural BMPs (see Section 1.12 of the BMP Design Manual). PDP structural 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 structural BMP implementation at the project site in the box below. Then complete the PDP structural BMP summary information sheet for each structural BMP within the project (copy the BMP summary information page as many times as needed to provide summary information for each individual structural BMP). Describe the general strategy for structural BMP implementation at the site. This information must describe how the steps for selecting and designing storm water pollutant control BMPs presented in Section 5.1 of the BMP Design Manual were followed, and the results (type of BMPs selected). For projects requiring hydromodification flow control BMPs, indicate whether pollutant control and flow control BMPs are integrated together or separate. Oak Ave: A modular wetland is proposed at this site for pollutant control. City of Carlsbad standard pervious crosswalk is proposed to capture stormwater runoff from new sidewalk and pedestrian ramps. Carlsbad Village Drive: A modular wetland is proposed at this site for pollutant control. An existing pervious crosswalk is proposed to capture stormwater runoff from new sidewalk and pedestrian ramps. Grand Ave: A modular wetland is proposed at this site for pollutant control. City of Carlsbad standard pervious crosswalk is proposed to capture stormwater runoff from new sidewalk and pedestrian ramps. Christiansen Ave: A modular wetland is proposed at this site for pollutant control. City of Carlsbad standard pervious crosswalk is proposed to capture stormwater runoff from new sidewalk and pedestrian ramps. Beech Ave: Due to right-of-way constraints, a structural BMP is not feasible at this location for pollutant control. City of Carlsbad standard pervious crosswalk is proposed to capture stormwater runoff from new sidewalk and pedestrian ramps. Cypress Ave: Due to right-of-way constraints, a structural BMP is not feasible at this location for pollutant control. Rue Des Chateaux: A modular wetland is proposed at this site for pollutant control. City of Carlsbad standard pervious crosswalk is proposed to capture stormwater runoff from new sidewalk and pedestrian ramps. Structural BMP Summary Information [Copy this page as needed to provide information for each individual proposed structural BMP] Structural BMP ID No. #1 -#5 DWG Sheet No. Type of structural BMP: C Retention by harvest and use (HU-1 ) u Retention by infiltration basin (INF-1) O Retention by bioretention (INF-2) C Retention by permeable pavement (INF-3) J Partial retention by biofiltration with partial retention (PR-1) J Biofiltration (BF-1) J Flow-thru treatment control included as pre-treatmenUforebay for an onsite retention or biofiltration BMP (provide BMP type/description and indicate which onsite retention or biofiltration BMP it serves in discussion section below) ~ Detention pond or vault for hydromodification management ./ Other (describe in discussion section below) Purpose: ./ Pollutant control only 2 Hydromodification control only ~ Combined pollutant control and hydromodification control ~ Pre-treatmenUforebay for another structural BMP C Other (describe in discussion section below) Discussion (as needed): Proprietary modular wetland system. ATTACHMENT 1 BACKUP FOR PDP POLLUTANT CONTROL BMPS This is the cover sheet for Attachment 1. Check which Items are Included behind this cover sheet: Attachment Contents Checklist Sequence Attachment 1a DMA Exhibit (Required) Attachment 1 b Attachment 1 c Attachment 1d See OMA Exhibit Checklist on the back of this Attachment cover sheet. (24"x36" Exhibit typically required) Tabular Summary of DMAs Showing OMA ID matching OMA Exhibit, OMA Area, and OMA Type (Required)* *Provide table in this Attachment OR on OMA Exhibit in Attachment 1 a Form 1-7, Harvest and Use Feasibility Screening Checklist (Required unless the entire project will use infiltration BMPs) Refer to Appendix B.3-1 of the BMP Design Manual to complete Form 1-7. Form 1-8, Categorization of Infiltration Feasibility Condition (Required unless the project will use harvest and use BMPs) Refer to Appendices C and D of the BMP Design Manual to complete Form 1-8. J Included J Included on OMA Exhibit in Attachment 1 a J Included as Attachment 1 b, separate from OMA Exhibit J Included J Not included because the entire project will use infiltration BMPs = Included = Not included because the entire project will use harvest and use BMPs Attachment 1e Pollutant Control BMP Design : Included Worksheets I Calculations (Required) Refer to Appendices B and E of the BMP Design Manual for structural pollutant control BMP design guidelines ATTACHMENT la ! ' ......... ,,;-. , ,, '~; \ PSOMAS f.L!."'!ll:-w::r.::::-.. CM1t ....... l9 l f N oou:1 Sttffl JaDlllfO.CASll.lOl f.l'fl'f44.qfl __ ......,.. ' / , ..... (;11-1 •• Qll,-Hol'(M~ l. -.-nai-u-a».11"1:m-i:mu..-=11 1 -..-g(l+t.D-,~......,N9lilCCIJM!lll. -4. R(.,un,Cfil..tO--OU,,t..1,RJA.U.,..,... I. •..-nOMJ..ca.t.11"tm .. I. ..... Cl-4.•m-l&fall~IIMT I.Al'DCNl99UT Ul:m:JICOITJICl.,_,EmM..I 1'----C'J.U-~f'l:l'ICIJl'I.DIDll&.II I. -~-U-..U.wJ....U01D-UFOIII~~~ :i_ ==~~~~==~,a:-mna,w ,.,DnM.I n -991:ILH..l·LMlll'l:m~,,_.,LNUD.IIJ'ma,~INJOl'CM.II 'Q. -~IJ'.UI-U"-Ul"CJIIPI.Jlll90f'l..'.IM)DGl',U fl -amr:IL0-4 .. lOl1tlf"l:wtlMIICI......,..... ,..-~,a;rlDI(~ . "' ·._ .. "' .. . - -""" _.._ -------.... _ lOl'/JI~· --"""' .... ....... --""'"'-""'"'--"'-.... ,. ... ' CIJ 1:l (.) ~ 'CONSTIWCTlCJN~'.:,,:-'~':, :· ~ ','. ,_,,.,.. 1(1!'( Dl!IICRIPllON I ..... OMA-CIWN'mm'l.m:Im .. ----~~~~ l.----~~ ...... ,.~ !:=:=:=::----I. ----c:.tJ~.-t. ......... ...-r.!IIIOm:.~CSM.a r•---~CIIOl.a I. .._ ... ....._~-.UPCll~m:IIIIMEIDl!'JILI I. -~ ........................ IFMiM _.,,...._.. ~==~~~~~ 11. -~i.o.tl•UMUt'Ol.aJIHCa ....... M.-~--~ "' . "' ... .. .. ,.. . ----_..., .... _ ........ _ ..... ........ -_.,_ _.,..._ _.,_ p s o " A s 1 ,um ~:-...--~!!.!! 39lf Not:m.al strnt !Ju Dlllo, CA srJ:JOJ «.t:».i"111--~- 'CONSTRUCTION NOTE8\.1Y~~, ~ -.;. ,'['"':·· !: .. ;·:":.;. .. ~:~ ~ Cl!8Clll'TION . © JIIUM9G911.,..~Q .SI-EE'f NC>TES'..'.,.~~;_-...:_ ~;-~ ,-_ ~: /i~;_', ~ .... ~ ;:;--:; ':-~: I -..ni»-U-CIIJ.Jll'Cll~ ·;::=~::~~ I. _..,,.1»4.11 i»-Uftllll.. < ~ ======-L.-icwt.-t.~cama..-,am.1.9 & ~...-n ....... -.n...,.:MJ..Kl-41~SWJC1111111'1..IIIIJll!ll ..... ,;m:cllll.l .. -.-u ...... .-. ... ~..-.-_., ........ ' ~ ::=tfi4:.~::-.==-a~~...,~ 12. .. .aTIU'-t.J·I.Jl,U~1"IAl,'IIJ-taW.I 1J -~U).U-l.£Mlll'Cll-.....:m.--- M -~l"Cla--~ ·LEOEND\.,.,.· ~ ,,' cum _..,. -~-..... --.e!. -..,,._ 1S l(PIJE"AIP • mntmOI' ... 'T12 ,cpo,~ .,. --.. --TII _..OI'_ "' ... ,,_ .... ,,.~ .. ..,..,..,. <ll z:, () ! lmm~--==~ 1 _._,..Ctf-U+OH.-.:m,...._.,e~ 4. -~CLM.I-OJ.U.f'm.CII"11.S91 I. tlillta!ICMl--ca-u-l'Oa_. -, . ~' • ra.anm:1 ... mN..cm~.ur:n:i.=-...,. • ...-,:w~.-,!JnM.JI 7 -9ah~l'CII.OW..OIIIIUI I. -...... ~·..U¥CIID-U• ... ll'Clll't:IU:IWW.IIC!ml,,., ...... .. Rll ...... M.1-C,M l"CII asw:11111-a.-, 111:191,-l"LJM Ill. -.-:r.l.0-'ll•l.o-tl'l~~"-""",--.L..:Jol)_..,.. : ==~~~=~.,.~WJt'fillU :=~===-=-~ ~ .. ----= ......,...__..,. .l!!!. ------" ""'°'-· . ~ --" --.. --· ,_,,_,. -__,. . -"'-.. -..-.. 0:: l2 6 z 0) 8 ~ '~, . ' ~ i -, -.. i·:,c:~:·,· I ' ', ~. ; • '; ' • . (271)foc.!A# si)' • ,:: ',\~\·.;; ':}',•, .,. ··; PSOMAS :;,::,:=-~ ,. ... __... --·) .~ ,:,? . APARJIEIT8 "' ,'. . < (71Jf&'Gf,~'!!;>,:; ·' '. J,.' ~ ', : -i..... • : '~ I 3'916 Nonu.I ltrfft Ian °'*ao, c.6.. V.1103 t,J;t3L14+(tfJ----=- - _..,.., ,.,,._, " -"'-.. _,,_ ....,, .... "---.. --., _,, __ -_,,_ . ..,.,,_ \ \ ' ' \ lt 1, Noraal StrN1 la Dlit!;o. CA 9llt3 U.lH,(.qJI_. __ _ SHEET NOTES.. . l lllm!lllll~'l:i=.,..,. 1 IEl~Of.U-Q+UHIII;,.,......,~ 4 -~ClMl•ca-tM'm.911 ..... I. .. ~Cf.U•CM./Jri:.:IW & c:m-..:t1CllU·CI-Ull'Cll:11'tl.11..ir,.~...,..---«-1.,-,CIIDlall Z. .. .nna,.u...aJ.HIQ'ICM.DDIIA I. -..m.....u-............... ll)<Ulflm.~---..... CEIIII..I I. _...,..""'_. ..... ,lala.llOWllllll.~ ~NQl'Ul9 :-:=:::t~~~~~--~ ! i:Ei1h~=~~ " . -... .. ... ,. II' .. ----------........... -"'""' -·-----"'-.,..,_,_ _.,_ PSOMAS E,s;;-l:' :'°e..-.o. 39U Nm:aal 111:n:11 l.u~ti9l10, q.»4+1171~- ..... -"°' ~ . . ... " .. ,. .... . - _..,.. ---_..,.. ----....,.,,,.,. --------.. ..,..,,,_ ----~1 w• - a: f2 b z ATTACHMENT l b PSOMAII 401 B 8trNt, 8ut8 1600 SAN DEOO, C>.~01 -=--·..w-..-~ ,,,.__,..,_ a.-.si-~-"-/we -~--w -~ 1045 2.1:lll ·-638 835 1715 1'"'" "-~--·----OH} 344 0.0:. , ..... 005 3~~ 0 01 371 0.ll2 = 0.00 0 "'~ 71-4 -0 0 0 0 0 0.00 O.ll2 I Jobll R!e!!*i! At:-• I· ToblPrgoctArN• oa..,---···pi--itl PIIOIIABl:5KTIJt100 CAI..Ctll..ATliD BY: KIM aECKliD BY: IIC ·-------.• 1 ""' llJD -4-0.11 s '7,4 0.13 1 "™ O.ll2 1120 -003 m; O.lll '""' """ lNF 0-41 I P80MAS 401 B Street, SUlle 1600 BAN DIEGO, CA ~01 .) 1161h percenllle 24-hr *>rm doptt1 per Figure B.1-1 d-D.58 -•-n~~to-~ ------,..,.. OD1 ~=,-~ 1-nm GnlndA.ve 1 7!Il 0.03 ChrbCanaen /we 499 OD1 ~Ave ~Ave· Rue Del ChamaJx 1·= nm -AIM~ID-~ ___ , ~ :llll<Ave ~ U.111 ~_,_..Dr!Ye 633 OD1 ·=~--1•-D.02 Ave MO 0.01 8-:IIA.ve 710 O.D2 Cw<MaAve " ~-"-~m ~"'. O.IJ:! -Arml Trlbumy ID Sand --Feel ~ 1"1<Aw, 111 0.00 ~v~Drtw, 2. 17 O.D7 ,~A-? ... nITT 1Ave 1 7 nm Beed!AYB 229 0.01 ..,.,,.._,.A_ 911 nm ~-o...a-.. ~ 0.01 , .... gh!8d Runoff F nan nan D.90 D.90 nan ~Runoffl'9CIDI' CLO/ 0.90 o.n n •? nM 068 Welghlld -Factor 0.90 n,... 0.31 0.90 0.90 n"" n,n Ocen 8trNt Beach AcceN Improvements P90IIAlll:&KTII 0100 CALCULATl!O BY: KBW CHl!CKa> BY: 8C , __ , ___ ---""""'XCXdXAl (G"l"AJ • 1.5 23 O•• 11!1 o.ooe !12 Olllr 22 01Xl3 : M 0008 Dellgn capture VolUJM ~•vCXdXA\ ,, 28 ,40 ~ 20 •" 30 DNlga Capan Volwne ~•xCXdXA\ 6 47 40 7 10 ,. e '- _) Attachment 1 c The Harvest and Reuse Feasibility Screening Checklist is not included as part of this report. The design does not include Harvest and Reuse as part of the stormwater · · management. PSOMAS J" Attachment 1 d The Categorization of Infiltration Feasibility Condition is not included as part of this report. The project is located less than 200 feet away from the Pacific Ocean where groundwater levels are ve,y high. Infiltration is not a feasible at these site locations. PSOMAS · Attachment 1 e Pollutant Control BMP Worksheets and Calculations / PSOMAS Ecology home > Water Quality > Stormwater > Evaluation of Emerging Stormwater Treatment Technologies :--St,)r I Welt r t. Jtr nt T cc Lir.,:,l<Jg1cc;. Stormwater Treatment Technologies Approved through TAPE and CTAPE Ecology certification of a product through the TAPE program does not require local jurisdictions to accept the product for use or allow use within their boundaries. In addition to Ecology certification, local jurisdiction approval is required for Installation of treatment technologies with Pilot (PULD), Conditional (CULD), or General (GULD) Use Level Designations. Local jurisdictions may choose not to accept products approved through TAPE, or may require additional testing prior to consideration for local approval. Ecology will accept written comments on technologies that have received General Use Level Designations (GULD). Unless and until a technology has received a GULD, the submitted documents are considered work product and not available for public release. You may request copies of the final documents by filling out a Public Records Request form. Information needed for all record requests Include: requester's name, phone number, company, date of request, date of requested review, report name and type of file. Emerging Technologies The following table lists the devices that have received a designation through the TAPE process. Click on the tabs above the table to narrow the table down to device meet your target treatment goal (Pretreatment, Oil, Enhanced, Basic, Phosphorous or Construction) You can also narrow the devices shown in the table based on the •search:" entered in the box. Sort by clicking on column headings. If you want to sort on multiple headings hold the shift key while you click on multiple headings. All Pretreatment Oil Enhanced Basic Phosphorus Construction Search: Manufacturer Device Name Treatment Use Company Contact Status # of Type Designation Information Installations Bio dean Environmental MWS-Linear Modular Wetland Basic Treatment General Use Greg Kent 12/2/2015 Services, Inc. Level More Bio Clean Environmental MWS-Linear Modular Wetland Enhanced General Use Greg Kent 12/2/2015 Services, Inc. Treatment Level More Bio d ean Environmental MWS-Linear Modular Wetland Phosphorus General Use Greg Kent 12/2/2015 Services, Inc. Treatment Level More Bio d ean Environmental The Kraken Basic Treatment Pilot Use Zachariha Kent 1/21/2016 Services, Inc. Level** More Chitosan-Enhanced Sand 1.5% ChltoVan'" (GULD) Construction General Use Joel Van Ornum 2/17/2017 Filtration Treatment Level More Chitosan-Enhanced Sand 1.0% ChitoVan'" (GULD) Construction General Use Joel Van Ornum 2/17/2017 Filtration Treatment Level More Chitosan-Enhanced Sand HaloKlear® Uqulfloc® Maximum Strength Construction General Use Tony Weisner 4/1/2016 FIitration 30/o Solution Treatment Level More Chitosan-Enhanced Sand HaloKlear'" Uqulfloc'~ 1 % Solution Construction General Use Tony Weisner 3/23/2017 Filtration Treatment Level More Chltosan-Enhanced Sand BHR-P50 (Approved Olemlcal) Construction General Use Tony Weisner 4/1/2016 A ltr...:ktil'I.,.,, Tra~tri.'la,.,,t, laual M~,o -- Showing 1 to 76 of 76 entries Types of Stormwater Treatment Technologies Approved through TAPE AND CTAPE Ecology certification of a product through the TAPE program does not require local jurisdictions to accept the product for use or allow use within their boundaries. In addition to Ecology certification, local jurisdiction approval is required for installation of treatment technologies with Pilot (PULD), Conditional (CULD), or General (GULD) use Level Designations. Local jurisdictions may choose not to accept products approved through TAPE, or may require additional testing prior to consideration for local approval. The following are the types of treatment technologies. Follow the link to each for more information, including information for the manufacturers who make them. Pretreatment Pretreatment is generally applied to: • Project sites using infiltration treatment • Treatment systems where needed to assure and extend performance of the downstream basic or enhanced treatment facillty Intended to achieve 50% removal of fine (SO micron-mean size) end 80% removal of coarse (125-micron-mean size) total suspended solids for influent concentrations greater than 100 mg/L, but less than 200 mg/L. For influent concentrations less than 100 mg/L, the facilities are intended to achieve effluent goals of 50 mg/L of fine and 20 mg/L of coarse total suspended solids. Oil Treatment Intended to achieve the goals of no ongoing or recurring visible sheen and a daily average total petroleum hydrocarbon concentration no greater than 10 mg/L with a maximum of 15 mg/L for discrete (grab) samples. Basic Treatment Intended to achieve a goal of 80% removal of total suspended solids for an Influent concentration range of 100 mg/L to 200 mg/L For influent concentration less than 100 mg/L the effluent goal is 20 mg/L total suspended solids. For influent concentrations greater than 200 mg/L a higher treatment goal is intended. Technologies listed in this section with a GULD designation are also approved for Pre-treatment in accordance with Volume V Section 6.2 of the Stormwater Management Manual for Western Washington (SWMMWW) and Section 5.2.1 of the Stormwater Management Manual for Eastern Washington (SWMMEW). Enhanced Treatment Intended to achieve a higher level of treatment than basic treatment. Enhanced treatment Is targeted at removing dissolved metals. Phosphorous Treatment Intended to achieve a goal of SOo/o total phosphorus removal for an influent concentration range of 0.1 to 0.5 mg/Las well as achieving basic treatment. Construction Site Construction treatment is intended to achieve the goals of a maximum of 5 NTUs above background (background of 50 NTUs or less), not more than 10% increase in turbidity where background is greater than 50 NTUs, pH of 6.5-8.5 in freshwater and 7.0-8.5 in marine water, and no visible oil sheen. Ecology's use level designation's are as follows: GULD -General Use Level Designation General Use Level Designation (GULD) technologies may be used in Washington subject to use level designation conditions. CULD -Conditional Use Level Designation Conditional use Level Designation (CULD) allows continued use or the technology ror a specified time period during which field testing must be completed by the vendor and/or developer. Not all CULD technologies are required to conduct field testing. Units that are in place do not have to be removed after the specified time period. Use is subject to the use level designation conditions. PULD -Pilot Level Use Designation Pilot Use Level Designation (PULD) allows limited use of the technology to allow field testing to be conducted. PULD technologies may be installed provided that the vendor and/or developer agree to conduct field testing based on the TAPE at all Installations. Please note: Government entities covered by a municipal stormwater NPDES permit must notify Ecology when a PULD technology is proposed (form is available at PULO.pdf). SITE SPEOFIC DATA -------_ .. -- -r~ = ----IIDl'PCt "" r. IUT-1 440 ..... (WIT-"" r -----IUJ HJ1 IUJ - -440 1141 .. PSOMAS -- fNTIRH!',L l!YPASS D3Cl.05lJRf: IE &Olli JIO OHalT CT IIE !fM aM£ll.lla JOG IO IE mD6I ~~Mia:::= ~~':'::.Sl#I! IE --111-Al[IIE>fmlll>I\El'CN.X ~----~ i, u STCW.fWA TER fJIORl.TRATION S1'STFM STANDARD DETAIL --~ ~ 0 Iii -- ,..,,. __ llfTERIW. IIYl'AS5 Dl5CLOSU R!: N' I8IQt MJ aRU'Y CT H KJr aNEWa° MSWl) X1 IE meB1 ~""":1~~= 1'=~1:~!lllliJ.'11£ OWMaY SKJ#f "'~ ... tl'JD Fm a.lNICr' av: --~I '::.."' r:, _ _,,/&FJ .. -,a- --_,,. f(n1 -IF ll'fU1SE ,.,. --"' --IIIIIWI WI N: r IUTIWZ 'IA ~ '!Al _,,_ a» PIC .. -----.... ,..,, PSOMAS 'fii'!J!-·-- -- LIITTll(IIO- JNTEIVIM ~ DISCLOSIRIE: K tD1l:N H OMJn' r, J!' /IEM COl'IOllll:l' IEllO' XI IC .IORBI ~=.:=::= 1:1~'.:'=.n!Nil. rNflDlr !i1ll/ffM t:lf '991111' « BP fDll QI.WG' Cll1. Bio~ A ---- M sro.l'MWA TElf BIORLTRATION .sY.SnM STANDARD DETAIL CT-5.0 • AS BUlll" ,. __ - ~ !jj I IB ~ i Iii ! ~ ----rlfflX1«£ ,.,, --ll. --IUIIPEI WI It': .. IUTlfl'EI 11.41 II"' {WIT-w, -.. .. -aa...... -.,,,_ Nil ... ,, --,-r-- / _,, __ INTmW. IIYPA5S D!5Cl05URE: 1£ fES1lll JIii ~ rT R' ffM CIM£Wl:f JE1KJj ~ IE .mDID ~~:=:= '='tk~:..sau IE --(l/-1/Ell!,!Pf{/f-QU / -- l'I.AII- IHTl3IIW. BYl'ASS DCS<lD5UAf: '* ~ MJ ~ (T 1IE l'fM '2MflllCf' IIJIJI JJ fE .l!1DUI ~M:=::-:=.. ~t:.:.':'~awl « --(11-IICll!lPFW _ _, DESIGN REQUEST -MODULAR WETLAND SYSTEM -LINEAR Fill out the information below. This will allSist us in p,.miding you with detailed sizing, drawings & pricing. 1. Project Name: Ocean Street Beach Access Improvements 2. Project State & City: _c_a_r1s_b_a_d,_CaJ_ifom __ ia _______________ _ 3. Unit ID (if several units are on same project): Oak ---------------~ 4. Your Name: Klmberty Wender -------------------------5. Your Contact Email/Phone#: 619-961-2835 ------------------- 6. Desired Date to Receive Sizing/Drawings/Pricing: _ASAP __________ _ 7. Configuration: Standard ('¥Jl~plim:r-d&:phmriti:d)D Undergrmm.d (ooplaals-fullanadcq,}! ./ ! NO'IE: ~ regu1atocs will oo1y accept units with vegetated open planters to meet their definition ofbiofiltmtion. 8. LoadingReqttlrements: Parkway!./! IndirectTraffiU DirectTrafficD Other(] Sa. H Other Please List Details (I.e.; BS25): N01E: Stm:lard i.mits have paoovay rated manholes and/or hatc.h!s. l.Jndf1-groond configurations can have traffic rated manholes.1lekhes by request All will be boh & pill st,yle. Hinged hatches are available pa-request oot will add cost Standard tmits require in:igatim !Ed mnst be placed in a landscape area. · 9. Runoff Entry Method: Piped Flow!./! Built-In Curb Inlet[] Built-In Grate Inlet[] NOIB: Units may have only piped flow or a rombimtion of piped flow and a grate or cum inlet Units may be able to accept multiple inflow pipes. Size of pipe is limited based upon fue size of the unit 10. Water Quality Flow Rate: 0.003 CFS (Dependent en local regulations) 0 R 10a. Water Quality Volume: 23 CU FT (Dependent on local reguhrtioos) OR 10b. Drainage Area (acrell) .& Impervious Coefficient: _5_23_sf_,_c_=_o_.9_o ______ _ NOIB: Units may be siz.ed for either the water quality flow or water quality volume. For water quality volnme a pre-dekmion is mpired. For areas of the commy where flow based design is desired bu: local regulations do oot offer a method to calculate water quality flow pl.ease provide the dmina£1! area (acres) ind the impavious coefficient. Our engineering temn will determine the necessmy size required based upon local rainfall pattam to treat ~ of storm events. 11. Internal Bypass Desired: Yes[Z] NoO 11 b. Peak Flow Rate ('If internal bypass desired): 5 .25 CFS (Dependent on local regulations) NOIB: Side-by-side orieitation units have the optim of internal bypass. Fm-to-end units do net have an intcmal bypass ~ lntemal bypass needs to be used with cauticn and a hydraulic~~ required for each mit indooing moning the HGL ca1cu1atiom aver the bypass weir during peak flow and ra:npming this to FS elevmiom of the units and all l¢ream catch basim. F<r a slm:lard lrigb.t unit (4.13 ft) the water level IlillSt ooild to 3.4 ft above invert of rutflcrw pipe 1o treat listed flow capacity cm smng sheet Shallower and deeper writs are · awilable. Weir am be set lower lo 8CXXllilIIIOdal higher b)'p8SS flow!! imd lower the !l!l!!OCiaed HOL but will reduce flow cap!lciJ.y of the LEiL Please cootact nmufucturer for calcu1ations and assistance Otrer ex1emal bypass configuratioos available B1rll as an external clivmiom structure, secondary catch basin, or DVERT trough. 12. Finish Grade Elevation (FS, TC, TG): FS • 24.33 ---------------~ 13. Inlet Pipe Invert Elevation (if applicable): _2_1.ss _____________ _ 13a. Inlet Pipe Diameterffype (w. 8" /PVC): _6_" _Pv_c ____________ _ 14. Outlet Pipe Invert Elevation: _20_.22 _________________ ~ 14a. Outlet Pipe Diameterffype (I.e. 12" 1 RCP): _a_• P_v_c ___________ _ NOTE: For flow based design at least 16" of fall required between invert in and invert out. For volume based design at least 6" of fall required between invert in and invert out for hydraulically connected pre-detention. 15. Ground Water Elevation (ifappllcable): 16. Corrosive Soil Conditions (if applicable): Please email to us: info@modularwetlands.com Any questions, contact: (866) 566-3938 ~EfLANbS I _/ DESIGN REQUEST -MODULAR WETLAND SYSTEM -LINEAR Fil out the information below. This will usist min providing you with detailed ming, drawings & prldng. 1. Project Name: Ocean Street Beach Access Improvements 2. Project State & City: _c_a_r18ba __ d,_C_a_llfo_m_la _______________ _ 3. Unit ID-1(ifseveral wdts are on same project): Carlsbad ---------------~ 4. Your Name: Klmber1y Wender -------------------~-----5. Your Contact EmaWPhone #: 619-961-2835 -------------------6. Desired Date to Receive Sizing/Drawings/Pricing: _ASAP __________ _ 7. Configuration: Standard (opcin~~Jimilcd)l./1 Underground (ooplim-fijlcaiadetq>)D N01E: Som: regu1atlis will ooly accept units with vegetated open plantm to meet 1lrir ddinitioo ofbiofiltraticn. . 8. Loading Requiremen.ts: Palkway! ./ ! Indirect Traffi'° Direct TrafficD OtheiO Sa. H Other Please List Details (Le. BS25): N01E: Standard units have pn:kway rated manholes and'or hatches. Underground mnfigumfinnq can have traffic rated manholesniatches by ~ All will be boh & pull sfyle. Hinged hatches are awilable per request but will add cost Standard writs require irrigatim and must be placed ina~ mca. 9. Runoff Entry Method: Piped Flow[ZJ Built-In Curb InleU Built-In Grate InleU NOIB: Units may have only piped flow or a combination of piped flow and a grate or c:mb inlet Units may be able to accept IW1tiplc inflow pipes. Sire of pipe is limited besed UJXlD. the si2e of the unit. 10. Water Quality Flow Rate: o.ooa CFS (Dependentonlocalregulations) OR 10a. Water Quality Volume: 59 CU Ff (Dependent on local regulations) OR 10b. Drainage Area (acres) & Impervious Coefficient: _1_,35_o_st_,_c_=_o_.oo ______ _ NOIE: Units may be siz.ed for either the water quality flow <r wmer quality volume. For water quality volume a pre-detemon is required. For are!t'l of the coontry where flow based design is de8ired but local regulations do not offer a method to calculate water cpllllity flow please provide the drainage area (acres4 aod the impervious coefficiert. Om engineering team will determine the necessmy me required baied lllXlll loatl minfail pattmis to treat 90 of storm events. 11. Internal Bypass Desired: Yes.[ZJ No[] llb. Peak Flow Rate (If internal bypass desired): 2.65 CFS (Dependentonlocalregulatioos) N01E: Side-by-side orieliation units have the oin<n of intemaI bypass. Fm-to-end writs do oot have an intemtl ~ option Intemal bypass needs to be used with caution and a hydraulic !t'R'SSOJCOt is required for each mrit including rumring the HGL ca.lailatioos aver the bypass wrir dmng peak flow and comparing this to FS e1evmioos of the wits am all upstream catch basim. For a standard lright unit (4.13 ft) the water level must wild to 3.4 ft above invert of wtfl.ow pipe to treat listed flow capecity on si2ing sheet Shallower and deeper units are · awilable. Weir can be set. lower to accommodale higher bypmis 1lmw ll!ld lower the assccit1ed HOL but will rewce 1low ~Y of the wiL Please conlllct IIllllllJfiu:tm fur calailatians and assistance Olher extemal bypass configmatioos available such as an extemal <ivwions structure, secondlny.catch basin, or DVERT trough. 12. Finish Grade Elevation (F'S, TC, TG): FS • 16.67 ---------------~ 13. Inlet Pipe Invert Elevation (if appHcable): 14.52 -----~~~~~~---- 13 a~ Inlet Pipe Diametertrype (I.e. 8" 1 PVC): _6_" _Pv_c ____________ _ 14. Outlet Pipe Invert Elevation: _1_3._19 ________________ _ 14a. Outlet Pipe Diameter/fype (I.e. 12" t RCP):,_B_" P_v_c ___________ _ NOTE: For :flow based design at least 16" of fall required between invert in and invert out For volmne based design at least 6" of fall required between invert in and invert out for hydraulically connected pre-detention. 15. Ground Water Elevation (ifappUcable): 16. Corrosive Soil Conditions (if applicable): Please email to us: info@modularwetlands.com Any questions, contact: (866) 566-3938 ~." 0 D U LA R ~ETLANDs· DESIGN REQUEST -MODULAR WETLAND SYSTEM -LINEAR Fill out the information below. This will assist us in providing you with detailed linng, drawings & pricing. 1. Project Name: Ocean Street Beach fl.£cess Improvements 2. Project State & City: Carlsbad, California ~---------------------3. Unit ID (If several units are on°11UDe project): Grand ~--------------~ 4. Your Name: Kimberly Wender · 5. Your Contact Email/Phone#: · 619-961-2835 ~------------------6. Desired Date to Receive Sizing/Drawings/Pricing: _ASAP __________ _ 7. Confi~ation: Standard (opemcgclall:d~lmted)[l] Undergrmmd (DopEID-fij!COIICll:leklp)D NOIB: Some regulatOOl will oo1y accept units with vegetated open planters to meet their definition ofliofiltraticn 8. Loading Requirements: Parkway[Z] Indirect Traffi.U Direct TrafficD Other[] Sa. H Other Please List Details (Le. HS2S): NOIB: Standard units have parkway rated manholes m'or hatch!s. Undergromd coofigurations can have traffic rated lIJII0001e£/batc::bes by ~ All will be boh & pull s1y1e. ~ batches are available per request but will add cost Standard l.llits require irrigaticn and mmt be placed in a landscape area. 9. Runoff Entry Method: Piped Flow[l] Built-In Curb Inlet[] Built-In Grate 1n1et[J N01E: Units may hM: ooly piped flow or a COimination of piped flow and a grate or curl> inlet Units may be able to accept mnltiple inflow pipes. Size of pipe is limited based upon the si2.e of the mrit. - 10. Water Quality Flow Rate: 0.007 CFS (Dependent on local regulations) OR 10a. Water Quality Volume: 52 CU FT (Dependent on local regulations) 0 R lQb. Drainage Area (aCJ'C!I) & Impervious Coefficient: _1_,2_03_· st_,_c_=_o_.oo ______ _ NOIB: Units may be sized for either the water quality flow er water quality volume. For water qw]ity mlume a pre-detentin is required Fer areas of the countiy where flow based design is desired lxt 1ocal regulations do oot offer a mefuod to calculate water quality flow pl.ease provide the drainage area (acres) aoo the impervious coefficient. Otr engineering team will ckiermine the necessmy size required based upoo 1ocal minfail patterns to treat CJO"' of stonn event,,. 11. Internal Bypass Desired: Yes!~! No[] llb. Peak Flow Rate (if internal bypau desired): 2.1a CFS (Dependent on local regulations) N01E: Si.de-by-side orienation units have the op6.cm of internal byplm. Fm-to-end units oo rut have an mtemal bypass option. Internal · ~ need! to be used with caution aoo a hydraulic IN8e'!SCIX'Jlt is required for each unit iirlucting mmring the HGL calcula1ions over the ~ weir dJiingpeak flow and compa, i1 tg this to FS elevations of the units and all upstream catch basins. Fer a standard height unit (4.13 ft) the water level must ooild to 3.4 ft above invert of ootflow pipe to treat listed flow capacity on smng sheet Shallower 8Dd deeper units are .IMrilable. Weir cm be set lower to 8CCOil'.IIIlOda higher bypllSS ilO\w mid I= lhe IISS(X:wfetl HGL bul will redJce flow capacity of the 1.1:riL Please cootact 1IllllUfucturer for ca1cu1atiora and a!Nistaoce Other extemel ~ coofigumtions available strll as an e:xternal dive!sions structure, seconcmy catch basin, or DVER.T trough. 12. Finish Grade Elevation (FS, TC, TG): FS = 15.65 ~---------~-~--~ 13. Inlet Pipe Invert Elevation (ihppUcable): _1_3._7_D ____________ _ 13a. Inlet Pipe Diameterffype (le. 8" /PVC): _6_" P_v_c ____________ _ 14. Outlet Pipe Invert Elevation: _1_2._37 ____________ ~--- 14a. Outlet Pipe Diameter/fype (Le.12" 1 RCP): _a_• P_v_c ___________ _ NOTE: For flow based design at least 16" of fall required between invert in and invert out For volume based design at least 6" of fall required between invert in and invert out for hydraulically coonected pre-detention. 15. Ground Water Elevation (if applicable): 16. Corrosive Soil Conditions (if applicable): Please email to us: info@modularwetlands.com Any questions, contact: (866) 566-3938 ~." 0 D U LA f\ ~ETLAND5 DESIGN REQUEST -MODULAR WETLAND SYSTEM -LINEAR FiD out the information bdow. This will usist us in providing you with detailed liziog, drawingJ & pridng. 1. ProjecfName: Ocean Street Beach Access lrTl)f"Ovements 2. Project State & City: _c_:_a_rls_bad_,_CaJ_ifom_ia _______________ _ 3. Unit ID (If several UDfts are on woe project): _C_h_rlstf_anse __ n ___________ _ 4. Your Name: Kimberty Wender ---------------------'-----5. Your Contact Email/Phone#: 619-961-2835 ------------------6. Desired Date to Receive Sizing/Drawings/Pricing: _A_S_AP _________ _ 7. Configuration: . Standard (open vegclai:d plmm,dqih limlo:l)D Underground (mplam-til caxmc;;:p)[l] NOTE: Som! regulatas will ooly accept units with vcgda1ed open planters to meet their ddinitioo ofbiofiltratioo. 8. Loading Requirements: Parkway[l] Indirect Traffic[] Direct Traffic[] Other[] . 8a. H Other Please List Details (I.e. HS25): NOIB: Staooard units have JBkway rated manmles and'or hatches. Undergromd configmltiom Clll).have traffic.rated~ by ~ All will be boh & pull style. Hinged hatches are available per request oot will add C08t. Staudard mits require in::igaticn and mist be placed in a Jaoosoqx: area. · 9. Runoff Entry Method: Piped Flow[l] Bmlt-In Curb InletO Built-In Grate InleU NO'IE: Units may have ooly piped flow or a combinatioo. of piped flow and a grate or cwb. inlet. Units may be ab1e to accept rradtiple inflow pipes. Si2e of pipe is limited based upon the size of the unit 10. Water Quality Flow Rate: 0.003 CFS (Deperuiemmlocalregulations) OR 10a. Water Quality Volume: 22 CU Ff (Dependentcnloc:alregulations) OR 10b. Drainage Area (acres) & Impervious Coefficient: _499_sf_,_c_=_o_.oo ______ _ NOTE: Units may be sized for either the water quality flow er witer quality vohnne. Forwmer quality vohme a~ is~ Fer 1Ieas of the coonliy where flow based design is desired but 1ocaI regulations do oot offer a m:lhod to ce1culate ~ quality flow pleme in,vide the <IBinage area (acres) !Ed the u:q,eivious coefficieat Our enginea:ing te.am. will daennine the necessimy ~ required based upon 1ocaI minfuil pattems to treet 'Xi' of storm events. 11. Internal Bypass Desired: Yesl~l No[] llb. Peak Flow Rate (if internal bypass desired): 2.39 CFS (DependentonlocalregulHtioos) NOTE: Side-by-side aric:riatirm mi.ts have ihe op(ic.o of intemiI bypass. Ero-to-end units do net have an internal bypass qi6on. Intemal bypass n:eds to be used wi1h caution iim a hydraulic as.<eWXX'Jlt is required fur each mit iirluding ruming the HGL ca)mlalioos over the bypass weir during peak flfNi and au, ,pm ing this to FS e1evatioos of the mits and all 1.¢reem C8lch basins. For a stamard lrigbt unit (4.13 ft) the witcr level nm: hJild to 3.4 ft above invert of wtfl.ow pipe to treat listed flow capacity on si:zing sheet Shallower and deeper umts are available. Wcir can be sel lower to IICCOIDIII0(1a{ bi.gh:r bypass llows and lower the imcrie1ed HGL bu. will rewce 1low cep!IC'il.y oflbe triL Please coomct roaoufilcturer for cak:n1atiom and asslstm:e. Olm-ex1eroel bypass coofigurati<m e:vailable such as an extemaJ <ivellrioos struc11n; secoodmy each bffiin, or DVERT trough. · 12. Finish Grade Elevation (FS. TC, TG): FS = 16.17 --------------~--13. Inlet Pipe Invert Elevation (If applicable): _1_3._86 ____________ _ 13a. Inlet Pipe Diameterffype (le. 8" /PVC): _s_• P_v_c ________ --,--.,----- 14. Outlet Pipe Invert Elevation: _1_2._s2 _______________ _ 14a. Outlet Pipe Diameterffype (i.e.12" t RCP): _a_·_ PV_c ___________ _ NOTE: F(l[ flow based design at least 16" of fall required between invert in and invert out· For volmnc based design at least 6" of fall required between invert in and invert out for hydraulically ccmnected pre-detention. 15. Ground Water Elevation (lfapplkable): 16. Corrosive Soil Conditions (If applicable): Please email to·us: info@modularwetlands.com Any questions, contact: (866) 566-3938 ~." 0. DU l,A R ~ETLA1~os· DESIGN REQUEST -MODULAR WETLAND SYSTEM -LINEAR FiD out the information below. This wil asmt us in providing you with detailed sizing, dl'awiogl & pridng. ·l. Project Name: Ocean Street Beach h;ress Improvements. 2. Project State & City: _Ca_rls_ba_d-'-·'_CaJ_ifom __ ia_. --------------- 3. Unit ID (lfsevenl a:nitl are on i8IDe project): Rue Des Chateaux ----------------4. Your Name: . Kimberly Wender ----------------------~~ 5. Your Contact Email/Phone#: 619-961-2835 -----------------~ 6. Desired Date to Receive Sizing/Drawings/Pricing: _AS_Af' _________ _ 7. Configuration:. Stan<:lar<;l (opmveg,:11111:d~~ Underground (m~cco:idci::J>)D N01R Som! regulatrcs will ooly accept units with vcgdated open plank:rs to m:et 1heir definitim ofbiofiltraticn 8. Loading Requirements: Parkway[{] Indirect Traffic[]. Direct TrafficD OtherO . ' Sa. H Other Please List Details (i.e. BSlS): · NOIE: Standard mite have pmkway rated mwhoJes and/or hatches. Undergromd coofiguratiom can have traffic rated mamoleslhatches by ~ All will be boh & JXill style. Hinged hatches me available per request but will add cost Standard units require irrigatim and IIl1ISt be placed in a Jaoosoqx: area 1 9. Runoff Entry Method: Piped Flow[l] Built-In Curb InletO Built-In Grate wetO NOIE: Units may have ooly piped flow or a comlmation of piped flow and a grate oc curb in1et. Units may be able to accept multiple inflow pipes. Size of pipe is limited based upon 1he st2e of the unit 10. Water Quality Flow Rate: o.oos· CFS ~rolocalregulatians) OR. 10a. Water Quality Volume: 22 CU Ff (Dependent m ~ regulations) OR · 1ob. Drainage Area (acres) &Impervious Coefficient: _499_s_t,_c_=_o_.90 ______ _ NOIE: Units may be sized fur either 1he water quality flow cc witer quality volume. For water.quality whn:ne a: pre-detmticn is required Foc areas of 1he cwmy whcic flaw based design is desired 1xt local~ do rot o:trer a mefuod to ce1adate ~ quality flow please provide the ckainage mes (acres) !Ed 1he ~ coefficient. Dir enginemng te.am will determine the necessary size required based upon local minfidJ. patterns to treat ')()" of storm events. ' ' . ---.... ' ' 11. Internal Bypass Desired: Yes[Z] Nc0 llb. Peak Flow Rate (if Internal bypan det1red): 4.50 CFS (Deperidenton1ocalregularioos) N01E: Side-by-side orimation units have the ~ of iriemal bypim. Fm-to-end units ch net have an intrmaJ. bypass oJ6n Internal bypa&cl needs to be used with caution a:oo a hyckmJ1ic ~ is required fur eadJ. mit iiduding running the HGL caladetioos over 1he bypass weir daring peek flow end mmparing ~ to FS elevations of th: units and all q>slreem cBtch ~-Fora standard ]right unit (4.13 ft) the Wltfr level JIJJSt hJi1d to 3.4 ft above invert of outt;I.CNI pipe to treat listed flow capacity on sizing sheet Shallower end deeper units are avail!lble. Weir can be sel lower lo eccommodele higher bypass flows end lower lhe ~erl HGL bu1 will rewcc-ilow cepecity of the uniL Please cootact IIJ8IJUfudJm: toc calcu1etiom end a~ Olm e:ormal byJliss coofiguraticm availeble SW1 as an emmtl diversioos strtx:ta"e, seccndaiy catch basin, or DVERT trough. 12. Finish Grade Elevation (FS, TC, TG): _F_s_-_2_0_.34 ____________ _ 13. Inlet Pipe Invert Elevation (U~pHcable): _1_7._58 ___________ __;__ 13a. Inlet Pipe Diametertrype (Le. 8", pvq: _s_· P_v_c ____________ _ 14~ Outlet ·Pipe Invert Elevation: _1_62~· 5----~----------- 14a. Outlet Pipe Diametertrype (Le.12", RCP): _s·_P_v_c_. _________ _ NOTE: For flow based design at least 16" of fell required between invert in and invert out.· For vohnne based design at least 6" of fell required between invert in and invert out for hydraulically connected pre-detention. 15. Ground Water Elevation (lf11ppllcable): · 16. Corrosive Soil Conditions (If applicable): Please email to us: info@modularwetlands.com Any questions, contact: (866) 566-3938 ' h 0 D U A R ETLANos· ATTACHMENT 2 This project is exempt from hydromodification. See exhibit ,for Watershed Management Area Analysis r,NMAA}. ,.J \ Woterlhed 8oundorfe1 Q MunlclpGI toundarlM -t.glonal WMAA .S..a,m .Enmpl~ ~sba,ge ~Lak ... ---0c9Clfl, lu.na Vida Lagoon -Ex•mpt~leoche-c a.ou..otSOt1LIAta.,.mw..son --.... ---~OHk.sw..twdw ... Olay- -h -,npt Co.nv*YOnc• Sydenu:.: bWint~*-"'~ot ~c:honMb whaN bed and bank CH CotlCl' ... -iMd. __ .. __ bodin. enmpt ,.,.,.._ Of localhd CftOl of~~ Logooft and ........ ._ Carlsbad Watershed Management Area HU 904.00. 21 1 mi2 Receiving Waters and Conveyance Systems Exempt from Hydromodification Management Requirements 1.1 Exhibit Dole: Sept. 8, 2014 ,.-lJ Geosy11tecr,, llll'ilS [l '" '" ~ C: ATTACHMENT 3 Structural BMP Maintenance Information Use this checklist to ensure the required information has been included In the Structural BMP Maintenance lnfonnatf on Attachment: Prelimlnary Design/Plannlng/CEQA level submittal: Attachment 3 must identify: Typical maintenance indicators and actions for proposed structural BMP(s) based on Section 7.7 of the BMP Design Manual Final Design level submittal: Attachment 3 must identify: Specific maintenance indicators and actions for proposed structural BMP(s). Thi~ shall be based on Section 7. 7 of the BMP Design Manual and enhanced to reflect actual proposed components of the structural BMP(s) J How to access the structural BMP(s) to inspect and perform maintenance J 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 structural BMP and compare to maintenance thresholds) Manufacturer and part number for proprietary parts of structural 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 ~ore 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 desaibed on structural·BMP plans.) Recommended equipment to perform maintenance When applicable, necessary special training or certification requirements for inspection and main.tenance personnel such as confined space entry or hazardous waste management - Inspection Guidelines for Modular Wetland System -Linear Inspection Summary MOD U LAR WETLANDS o Inspect Pre-Treatment, Biofiltration and Discharge Chambers -average inspection interval is 6 to 12 months. • (15 minute average inspection time). o NOTE: Pollutant loading varies greatly from site to site and no two sites are the same. Therefore, the first year requires inspection monthly during the wet season and every other month during the dry season in order to observe and record the amount of pollutant loading the system is receiving. System Diagram Access to separation chamber and pre-filter cartridges Individual Media Filters Pre·filter Cartridge Vertical Underdrain Manifold G) Pre-treatment Chamber @ Biofiltration Chamber @ Discharge Chamber GioMedio GREEN \>.krlond MEDIA www.modularwetlands.com -1_ MODULAR Inspection Overview WETLANDS , As with all st6rmwater BMPs Inspection and maintenance on the MWS Linear is necessary. Stormwater regulations require that all BMPs be inspected and maintained to ensure they are operating as designed to allow for effective pollutant removal and provide protection to receiving water bodies. It Is recommended that inspections be performed multiple times during the first year to assess the site specific loading conditions. Tols Is recommended because pollutant loading and pollutant characteristics can vary greatly from site to site. Variables such as nearby soil erosion or construction sites, winter sanding on roads, amount of daily traffic and land use can Increase pollutant loading on the system. The first year of Inspections can be used to set inspection and maintenance intervals for subsequent years to ensure appropriate maintenance is provided. Without appropriate maintenance a BMP wlll exceed Its storage capacity which can negatively affect its continued performance In removing and retaining captured. pollutants. Inspection Equipment Following Is a 11st of equipment to allow for simple and effective Inspection of the MWS Linear: • Modular Wetland Inspection Form • Flashlight • Manhole hook or appropliate tools to remove access hatches and covers • Appropriate traffic control slgnage and procedures • · Measuring pole and/or tape measure. • Protective clothing ~nd eye protection. • 7/16. open or closed ended wrench. • Large permanent black marker {initial inspections only -first year) • Note: enteling a confined space requires appropriate safety and certification. It Is generally not required for routine inspections of the system. I/ www.moclularwetlands.com ,. , _l_ M O D. U L .A R .WETLANDS ). ' -. -... ~ ; ' -. Inspection Steps The core to any successful stonnwater BMP maintenance program Is routine Inspections. The Inspection steps required on the MWS Linear are quick and easy. As mention·ed above the first year should be seen as the maintenance Interval establlshmeht phase. During the first year more frequent inspections should occur In order to gather loadlng data and maintenance requirements for that specific site. This information can be used to estabnsh a base for long term Inspection and maintenance Interval requirements. I . . The MWS Linear can be Inspected though visual observation without entry into the system. All necessary pre-inspection steps must be carried out before Inspection occurs, especially traffic control and other safety measures-to protect the Inspector and near-by pedestrians from any dangers associated with an open access hatch or manhole. Once these access covers have been safely · opened the Inspection process can proceed: • Prepare the inspection form by writing In the necessary Information including project name, location, date & time, unit number and other info (see Inspection form). • Observe the Inside of the system through the access hatches. If minimal light Is avallable a_nd vision Into.the unit is Impaired utilize a flashlight to see Inside the sys,tem and all of Its chambers. • Look for any out ot the ordinary obstructions in the Inflow pipe, pre-treatment chamber, biofiltratlon chamber, discharge chamber or outflow pipe. Write down ariy observations on the Inspection form. • Through observation and/or digital photographs estimate the amount of trash, debris and $0dlment accumulated In the pre-treatment chamber. Utilizing a tape measu(e or measuring stick eMimate the amount of trash, debris and sediment in this.dlamber. Record this depth on the inspection form. www.modularwetlands.com I i_ MODULAR WETLANDS • Through visual observation inspect the condition of the pre-filter cartridges. Look for excessive build-up of sediments on the cartridges, any build-up on the top of the cartridges, or clogging of the holes. Record this information on the inspection form. The pre-filter cartridges can further be inspected by removing the cartridge tops and assessing the color of the BioMediaGREEN filter cubes (requires entry into pre-treatment chamber-see notes above regarding confined space entry). Record the color of the material. New material is a light green in color. As the media becomes clogged it will turn darker in color, eventually becoming dark brown or black. Using the below color indicator record the percentage of media exhausted. New BioMediaGREEN 0% 85% Exhausted BioMediaGREEN • The biofiltration chamber is generally maintenance free due to the system's advanced pre- treatment chamber. For units which have open planters with vegetation it is recommended that the vegetation be inspected. Look for any plants that are dead or showing signs of disease or other negative stressors. Record the general health of the plants on the inspection and indicate through visual observation or digital photographs if trimming of the vegetation is needed. • The discharge chamber houses the orifice control structure and is connected to tile outflow pipe. It is important to check to ensure the orifice is in proper operating conditions and free of any obstructions. Generally, the discharge chamber will be clean and free of debris. Inspect the water marks on the side walls. If possible, inspect the discharge chamber during a rain event to assess the amount of flow leaving the system while it is at 100% capacity (pre- treatment chamber water level at peak HGL). The water level of the flowing water should be compared to the watermark level on the side walls which is an indicator of the highest discharge rate the system achieved when initially installed. Record on the form is there is any difference in level from watermark in inches. www.modularwetlands.com MODULAR WETLANDS • NOTE: During the first few storms the water level in the outflow chamber should be observed and a 6" long horizontal watermark line drawn (using a large permanent marker) at the water level in the discharge chamber while the system is operating at 100% capacity. The diagram below illustrates where a line should be drawn. This line is a reference point for future inspections of the system: Mark , Using a permanent marker draw a 6 inch long horizontal line. as shown. at the .~ higher water level in the MWS Linear discharge chamber. I • Water level in the discharge chamber is a function of flow rate and pipe size. Observation of water level during the first few months of operation can be used as a benchmark level for future inspections. The initial mark and all future observations shall be made when system is at 100% capacity (water level at maximum level in pre-treatment chamber). If future water levels are below this mark when system is at 100% capacity this is an indicator that maintenance to the pre-filter cartridges may be needed. • Finalize inspection report for analysis by the maintenance manager to determine if maintenance is required. www.modularwetlands.com M O DU L AR WETLANDS Maintenance Indicators Based upon observations made during inspection, maintenance of the system may be required based on the following indicators: • Missing or damaged internal components or cartridges. • Obstructions in the system or its inlet or outlet. • Excessive accumulation of floatables in the pre-treatment chamber in which the length and width of the chamber is fully impacted more than 18". • Excessive accumulation of sediment in the pre-treatment chamber of more than 6" in depth. www.modularwetlands.com i_ MODUL AR WETLANDS • Excessive accumulation of sediment on the BioMediaGREEN media housed within the pre- filter cartridges. The following chart shows photos of the condition of the BioMediaGREEN contained within the pre-filter cartridges. When media is more than 85% clogged replacement is required. New BioMediaGREEN 0% • Overgrown vegetation. 85% --Percent Clogged --100Yo Exhausted BioMediaGREEN • Water level in discharge chamber during 100% operating capacity (pre-treatment chamber water level at max height) is lower than the watermark by 20%. www.modularwetlands.com ~ M ODU LA R WETLANDS Inspection Notes 1. Following maintenance and/or inspection, it is recommended the maintenance operator prepare a maintenance/inspection record. The record should include any maintenance activities performed, amount and description of debris collected, and condition of the system and its various filter mechanisms. 2. The owner should keep maintenance/inspection record(s) for a minimum of five years from the date of maintenance. These records should be made available to the governing municipality for inspection upon request at any time. 3. Transport all debris, trash, organics and sediments to approved. facility for disposal in accordance with local and state requirements. 4. Entry into chambers may require confined space training based on state and local regulations. 5. No fertilizer shall be used in the Biofiltration Chamber. 6. Irrigation should be provided as recommended by manufacturer and/or landscape architect. Amount of irrigation required is dependent on plant species. Some plants may not require irrigation after initial establishment. www.modularwetlands.com Maintenance Guidelines for Modular Wetland System -Linear Maintenance Summary MODULAR WETLANDS o Remove Sediment from Pre-Treatment Chamber -average maintenance interval is 12 to 24 months. • ( 10 minute average service time). o Replace Pre-Filter Cartridge Media -average maintenance interval 12 to 24 months. • ( 10-15 minute per cartridge average service time). o Trim Vegetation -average maintenance interval is 6 to 12 months. • ( Service time varies). System Diagram Access to separation chamber and pre-filter cartridge Curb Inlet Individual Media Filters Pre-filter Cartridge Vertical Underdrain Manifold GioMed io GREEN \\krlond MED IA G) Pre-treatment Chamber @ Biofiltration Chamber @ Discharge Chamber Drain-Down Line www.modularwetlands.com MODULAR Maintenance Overview WETLANDS The time has come to maintain your Modular Wetland System Linear (MWS Linear). To ensure successful and efficient maintenance on the system we recommend the following. The MWS Linear can be maintained by removing the access hatches over the systems various chambers. All necessary pre-maintenance steps must be carried out before maintenance occurs, especially traffic control and other safety measures to protect the inspector and near-by pedestrians from any dangers associated with an open access hatch or manhole. Once traffic control has been set up per local and state regulations and access covers have been safely opened the maintenance process can begin. It should be noted that some maintenance activities requi re confined space entry. All confined space requirements must be strictly followed before entry into the system. In addition the following is recommended: • Prepare the maintenance form by writing in the necessary information including project name, location, date & time, unit number and other info (see maintenance form). • Set up all appropriate safety and cleaning equipment. • Ensure traffic control is set up and properly positioned. • Prepare a pre-checks (OSHA, safety, confined space entry) are performed. Maintenance Equipment Following is a list of equipment required for maintenance of the MWS Linear: • Modular Wetland Maintenance Form • Manhole hook or appropriate tools to access hatches and covers • Protective clothing, flashlight and eye protection. • 7/16" open or closed ended wrench. • Vacuum assisted truck with pressure washer. • Replacement BioMediaGREEN for Pre-Filter Cartridges if required (order from manufacturer). El - / • d 'v1 ~ ( www.modularwetlands.com M ODULA R WETLANDS Maintenance Steps 1 . Pre-treatment Chamber (bottom of chamber) A. Remove access hatch or manhole cover over pre-treatment chamber and position vacuum truck accordingly. B. With a pressure washer spray down pollutants accumulated on walls and pre-filter cartridges. C. Vacuum out Pre-Treatment Chamber and remove all accumulated pollutants including trash, debris and sediments. Be sure to vacuum the floor until pervious pavers are visible and clean. D. If Pre-Filter Cartridges require media replacement move onto step 2. If not, replace access hatch or manhole cover. Removal of access hatch to gain access below. Insertion of vacuum hose Into separation chamber. Removal of trash, sediment and debris. Fully cleaned separation chamber. www.modularwetlands.com i_ M O D U LAR WETLANDS 2. Pre-Filter Cartridges (attached to wall of pre-treatment chamber) A. After finishing step 1 enter pre-treatment chamber. B. Unscrew the two bolts holding the lid on each cartridge filter and remove lid. Pre-filter cartridges with tops on. Inside cartridges showing media filters ready for replacement. C. Place the vacuum hose over each individual media filter to suck out filter media. Vacuuming out of media filters. D. Once filter media has been sucked use a pressure washer to spray down inside of the cartridge and it's containing media cages. Remove cleaned media cages and place to the side. Once removed the vacuum hose can be inserted into the cartridge to vacuum out any remaining material near the bottom of the cartridge. www.modularwetlands.com MODULAR WETLANDS E. Reinstall media cages and fill with new media from manufacturer or outside supplier. Manufacturer will provide specification of media and sources to purchase. Utilize the manufacture provided refilling trey and place on top of cartridge. Fill trey with new bulk media and shake down into place. Using your hands slightly compact media into each filter cage. Once cages are full removed refilling trey and replace cartridge top ensuring bolts are properly tightened. Refilling trey for media replacement. Refilling trey on cartridge with bulk media. F. Exit pre-treatment chamber. Replace access hatch or manhole cover. 3. Biofiltration Chamber (middle vegetated chamber) A. In general, the biofiltration chamber is maintenance free with the exception of maintaining the vegetation. Using standard gardening tools properly trim back the vegetation to healthy levels. The MWS Linear utilizes vegetation similar to surrounding landscape areas therefore trim vegetation to match surrounding vegetation. If any plants have died replace plants with new ones: www.modularwetlands.com ~ MODULAR WETLANDS ' . Inspection Notes 1. Following maintenance and/or Inspection, It Is recommended the n,alntenance operator prepare a maintenance/inspection record. The record should Include any maintenance activities performed, amount and description of debris collected, and condition of the system and its various filter mechanisms. 2. The owner should keep maintenance/Inspection record(s) for a minimum of five years from the date of maintenance. These records should be made avallable to the governing munlclpallty for Inspection upon request at any time. 3. Transport all debris, trash, organics and sediments to approved facility for disposal In accordance with local and state requirements. 4. Entry into chambers may require confined space training based on state and local regulations. 5. No fertilizer shall be used in the Bioflltratlon Chamber. 6. Irrigation should be provided as recommended by manufacturer and/or landscape architect. Amount of Irrigation required Is dependent on plant species. Some plants may not require Irrigation after lnltlal establishment. www.modularwetlands.com Inspection Form Modular Wetland System, inc. P. 760.43~7640 f'.. 760-433-3176 E. lnfo@modularwetlands.com www.modularwetlands.com 1 M o·o u LA R WETLANDS Inspection Report Modular Wetlands System Inspector Name _, ----------------I ----AM/PM ------ Typo of Inspection D Routine D Fola.vUp D eomp1a1nt D storm 8'orm Event In Last 72-houra? D No D Yes Weather Condition AJ:Jcltlonal Notea Inspection Checklist Modular Wetland System Type (Curb, Grate or UG Vault): Size (22', 14' or etc.): ~ structural Integrity: Yes No Comments Damage to pru-traatment acceaa cover (manhole coverlgratl!) or camot be opened uuig normlil llfting .... 7 Damage to dlacharge chamber access cover (manhole covarlgrate) or cannot be opened using oonnaJ iftlng ... _7 Do99 the MWS unit show algna of lltnlctural deterioration (cracks In the wall, damage lo frame)? la the l~et/outlet pipe or drain down pipe damaged or otherwlaa not functioning prope!ly? Working Condition: la there evidence cl lflclt discharge or exceaalva al. grease, or other eutomoblle fliadii entering and clogijng tn unit? la there standing water In Inappropriate areas after a cty period? 15 the filter Insert (If applicable) at capacity and/or 'la there an BCClnUJlatlon of debrlsltrash on 1h11 shllf ayatem? Doell the depth cl Slldmllllt/lrash/debrta 9lJgg9llt e blockage of the tnllow pipe. bypas8 or cartrldgll fllter? If ya& IDepli: I specify which one In the commenta section. Note depth of accumulation In In p~ chamber. ' Chllmber: Dea. Iha ca rtrldge filer ITlllda rllllld l'llplacllment In pre-treatment chamber and/or dlschllrg11 chamber? Any llig1111 of Improper flndloring In the discharge ch!lmber? Note Issue& In c:orrmen1I aectlon. Other Inspection Items: la there an accumulation of aedlment/lrash/dllbrls In thll wetblnd medlll (If eppftcable)? la It evident that the plants IIJ'lJ alive and healthy (If eppllcable )? PleaM note Plant ~ ,ra 11 iat1on below. la there a septlo or foul odor coming from Inside the system? Waste: Yes No Recommended Maintenance Plant Information Sediment I 8IJt I Clay No Cleanlng NNded Damage to Plants Traah I Bega I Bottlea Schedule Malnlenance ea Planned Plant Re ,_,. Groen Wmm I Loovoa I Follago Nooda lnmodato Maimonmloo Plant Trtmmlna Additional Note9: 2972 San Luis Ray Road, Oceanside, CA 92()!j!! P (7e()) 433-7640 F (7e<l) 433-3176 Maintenance Report \ Modular Wetland System, Inc. P. 760.433-7640 F. 760-433-3176 E.lnfo@modularwetlands.com www.modularwetlands.com 1 M O D U l A .P, WffLANDS ... Cleaning and Maintenance Report Modular Wetlands System l ,, "r';-_;µ-.i:'. ",-."I' ,I~'-, •,••','\' ~ ~-v..a ~t~: :/ . '~ ProjectAddreA ______________________ ..,...,..., _ __,=-=....,...,...-----w~~!!;;7~-~;~j\;~:~~:·~·,~,7-1 Owner/ Management Company ___________________ ~ ___ <ZIP_~_>-----'. ~·:r )~---, ,:"'t ~\·:·\/ Contact Phone( Inspector Name ---------------Dale Time AM/PM ----- 1)'pe d Inspection D Routine D FollowUp D Complaint D storm Storm Event In Last 72-hours? D No D Yes Weather Condition Conclllon of Media Oparatlonal P8f' Site GPS Coordnate8 Manufacturer I Trash Folage Sediment T&al Debris 25150/75/100 Manufactures' Map# of Insert Descrlpllon I Slzng AcamtJatlon Acclmulatlon Accumulation Accumuatlon (v.ia be changed Speclllcatlons @75%) (If not, why?) Lat MWS Gatch Basins Long: MWS Sedimentation Basin Media Filter Condition Plant Condition I Drain Down Media Condition ' Discharge Chamber Concfrtion Drain Down Pipe Condftlon Inlet and OUtlet Pipe Condition Comments: 2972 San L.uill Ray Road, Ocean&lde, CA 92058 P. 760.433.7640 F. 760.433.3176 . . ATTACHMENT 4 City standard Single Sheet BMP {SSBMP) Exhibit • ' ' I ' ' I '-, .~,, :----7:...!!:....:~~-i:r-ifflffll'P,i;ilnft~'l"i~ I t ' L ._:_ _____ ~-==!: _:-1::1:ct __ _ t"'"r, ''''!"•:'"''.( ' , ,,,- f ,: r--M----, i -~·~~-~~~-~-~~~~--~~~"~~- :: ...... -~'" . ' ~-~J ,~.(> CHIIISTIAIIS8NA-.ill --PSOMAS ~-" ,. (1113----, J916 NfllMl 11:rNt b::11:lu'IO. CA UIOJ ..,....,,.....__ I I --------~ ,--.-.----=---~-------m L .. .U.CM-II--Ol-4:IFM~ .1 __ cc.,1-CD-J.ll'Ulm'I~ J ___ Clf-,t-(111-f.lr'Oll,.,.,..liKI~ 4 --.rsa.u ca-,1,m,~~~ ,1 -..cmlltlf.11..(ll,,ftl"Ol: .. UTU18 ;, ==::-::::::~~~EJll:*lllcaona...llmlJflAU t ==C1!~~~~ ... DnMJI IQ. ----ta-11---1.0-•1-RMl...lilGICllll'o:.tm.ml"'I.M,~l....a .-,CEM..a t1 ----U-U·D-~~~mtm.~~ : ===~'-!~ .. ~~Clffl&A .M-~IICIIIIICN~ f \ \ I ' \ I I \ ------ . N'NUJ,ENTS.' (:IS8U.21!01,&:21moceANsrJ. PSOMAS JPl,)(OC"al.J SU-t S.m IM-JO, CA fll OJ -.»l4-f17T~ "' I" I I I I ' I ' \ ' \ I ~ \ , ____ a,f-U.,.Q.UP'Ollc.ft.M:ll'D J ..... Cl).1. CD-U~M"li~ J ----c»U·Oll-l'll'Oll"""'9NIGloallllXW. 4 ----oo.t• a..uPOll--=-IMJ~ I ----CIIJ.U-00-fll'm-Ull.nm t =~=c:::.~...r,~IIVU l. _.a'll ...... ·-.UJIIID9>t.O·IO.ul'OllS1IJC'1l&IIG9.IN)~ ... _...1--4 .............. ~..,_~........,... • -~U:11--t.o.WJFCM~~.,_,i.-=, MCIDDM.11 :::::rf~E.?E'=~~~~ .. -~"'*~ ,'~ (2,448 ~ ft-> '. ~ ' " t Jf 16 N«lM.I lb'Nt In Dlilp. CA 9.11 ~ ..,.44-111---- I -=====