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Home My WebLink About2017-08-16; Planning Commission; ; CDP 2017-0029 (PUB17Y-0019) – PARK & TAMARACK DRAINAGE IMPROVEMENTS The City of CARLSBAD Planning Division A REPORT TO THE PLANNING COMMISSION Item No. Application complete date: May 31, 2017 P.C. AGENDA OF: August 16, 2017 Project Planner: Pam Drew Project Engineer: Kyrenne Chua & Daniel Zimny SUBJECT: CDP 2017-0029 (PUB17Y-0019) – PARK & TAMARACK DRAINAGE IMPROVEMENTS – Request for approval of a Coastal Development Permit to construct approximately 3,068 linear feet of reinforced concrete storm water pipe, 11 storm drain inlets and fixtures within the Mello II segment of the City’s Coastal Zone located within the public rights-of- way on Tamarack Avenue, Park Drive and Monroe Street within Local Facilities Management Zone 1. The project is appealable to the California Coastal Commission per Section 30603(a)(5) of the Public Resources Code of the California Coastal Act, which states any development which constitutes a major public works project costing $100,000 or more is appealable to the Commission. On August 5, 2008, the City Council adopted Resolution No. 2008-229 certifying an Environmental Impact Report (EIR) for the Drainage Master Plan Update (EIR 04-02). This project is a sub-component (BCA) of the Drainage Master Plan and was analyzed in the EIR (Table 4.1.2). The analysis stated impacts in the Coastal Zone during construction activities would be short term and minimized with implementation of the applicable project design features/methods and construction measures identified in Table 3-6 of the project EIR. The project has been conditioned to implement these mitigation measures and the project is within the scope of the prior environmental document and no further environmental documentation is required per CEQA Guidelines Section 15162. I. RECOMMENDATION That the Planning Commission ADOPT Planning Commission Resolution No. 7258 APPROVING Coastal Development Permit CDP 2017-0029 based upon the findings and subject to the conditions contained therein. II. PROJECT DESCRIPTION AND BACKGROUND This project is included in the 2005 Drainage Master Plan update. The project includes the installation of 3,068 linear feet of reinforced concrete pipe (RCP), 11 curb inlets and service laterals. Below is the length, size and location of the pipe segments:  1,777 linear feet of 36-inch – Tamarack Avenue and a portion of Park Drive  348 linear feet of 30-inch – portion of Park Drive  383 linear feet of 24-inch – portion of Park Drive and Monroe Street  560 linear feet of 18-inch – portion of Monroe Street  175 linear feet of 18-inch – service laterals with curb inlets on portions of all three streets 1 CDP 2017-0029 (PUB17Y-0019) – PARK & TAMARACK DRAINAGE IMPROVEMENTS August 16, 2017 Page 2 The system will start at the intersection of Alder Avenue, Sunnyhill Drive, and Monroe Street, and then traverses down Monroe Street, Park Drive, and Tamarack Avenue before eventually draining into an existing drainage system at the intersection of Tamarack Avenue and James Drive. The project is located in the northwest quadrant of the city which was developed with inadequate drainage infrastructure. The proposed drainage facility will provide the adequate infrastructure on these streets to achieve compliance with the city’s Engineering Standards (2016 edition). In addition, the proposed facility will intercept an existing drainage facility on Park Drive which currently outfalls onto a private lot on Tamarack Avenue. The addition of the drainage facility will alleviate the homeowner of receiving public drainage. In addition to the installation of the storm water pipe, two sections of sewer pipeline will need to be relocated to make room for the storm drain pipe. One section will be 8-inches in diameter and 84 linear feet long, the other section will be 10-inches in diameter and 94 linear feet long. Both sewer sections are located within the public right-of-way on Tamarack Avenue. Construction of the facility is schedule for the summer of 2018 to avoid conflicts with the academic school year of Valley Middle School and Magnolia Elementary. III. ANALYSIS The project is subject to the following regulations and requirements: A. General Plan; B. Coastal Development Regulations for the Mello II Segment of the LCP and the Coastal Resource Protection Overlay Zone (Chapters 21.201 and 21.203 of the Zoning Ordinance); and C. Growth Management (CMC Chapter 21.90). The recommendation for approval of this project was developed by analyzing the project’s consistency with the applicable city regulations and policies. The project’s compliance with each of the above regulations is discussed in detail in the sections below. A. General Plan Land Use Designation The Land Use and Community Design Element requires that public facilities be provided in the city adequate for the projected population. The project complies with these provisions by installing missing sections of storm water pipeline, within the public rights-of-way designated by the City of Carlsbad General Plan, dated September 2015, as Neighborhood Connector Street (Tamarack Avenue and Monroe Street) and Local/Neighborhood Street (Park Drive), to provide the adequate storm water infrastructure on these streets to achieve compliance with the city’s Engineering Standards. The project also complies with other General Plan goals and policies as outlined in Table A below: TABLE A: GENERAL PLAN COMPLIANCE Element Standard Project Compliance? Public Safety Require all proposed drainage facilities to comply with the city’s Standard Design Criteria to ensure they are properly sized to handle 100-year flood conditions (Policy 6- P.4). To install approximately 3,068 linear feet of storm drain pipeline, laterals and 11 curb inlet structures within the public rights-of-way on Tamarack Avenue, Park Drive and Monroe Street to comply with the city design storm event standards. Yes CDP 2017-0029 (PUB17Y-0019) – PARK & TAMARACK DRAINAGE IMPROVEMENTS August 16, 2017 Page 3 Public Safety Minimize injury, loss of life, and damage to property resulting from fire, flood, hazardous material release, or seismic disasters (Goal 6-G.1). The proposed storm drain will intercept and reroute an existing public storm drain facility that currently discharges 40.25 acres of drainage over a property on Althea Lane and Tamarack Avenue. Yes B. Conformance with the Coastal Development Regulations for the Mello II Segment of the Local Coastal Program (CMC Chapter 21.201) and the Coastal Resource Protection Overlay Zone (CMC Chapter 21.203). The project site is located in the Coastal Zone and subject to policies of the Mello II segment of the City of Carlsbad Local Coastal Program (LCP). The city’s determination on the Coastal Development Permit (CDP) is appealable to the California Coastal Commission per Section 30603(a)(5) of the Public Resources Code, which states any development which constitutes a major public works project costing $100,000 or more is appealable to the Commission. The site is also located within and subject to the Coastal Resource Protection Overlay Zone (CMC Chapter 21.203 of the Zoning Ordinance). The project’s compliance with each of these programs and ordinances is discussed below: 1. Mello II Local Coastal Program (LCP) Segment The project consists of the construction of storm water pipeline and fixtures, and the relocation of two segments of 8- and 10-inch sewer pipeline on property located within the public rights-of-way. The project will not obstruct views of the coastline as seen from public lands or the public right-of-way, nor damage the visual beauty of the coastal zone as the storm water pipeline will be underground. The proposal is in conformity with public access and recreation policies of the LCP in that the proposed storm water pipeline will be installed underground, therefore, will not impact public access opportunities, recreational resources or obstruct views of the coastline as seen from public lands or the public rights-of- way; therefore, the visual beauty of the coastal zone will not diminish, nor will there be any impacts to coastal resources or public access. No agricultural uses currently exist on the site and the project is not located in an area of known geologic instability or flood hazard. The project is not located in an area identified as a 100-year floodplain nor is it considered a priority project requiring structural BMPs as the project will be within the public rights-of-way and no additional impervious surface will be created. Furthermore, the project will adhere to the City’s Master Drainage Plan, Grading Ordinance, Storm Water Ordinance, BMP Design Manual and Jurisdictional Runoff Management Program (JRMP) to avoid increased urban run-off, pollutants and soil erosion. In this manner, the project is consistent with applicable provisions of Policies 4.3 through 4.7 of the Mello II segment of the LCP. 2. Coastal Resource Protection Overlay Zone The project is consistent with the provisions of the Coastal Resource Protection Overlay Zone (CMC Chapter 21.203 of the Zoning Ordinance) in that the project will adhere to the City’s Master Drainage Plan, Grading Ordinance, Storm Water Ordinance, BMP Design Manual and Jurisdictional Runoff Management Program (JRMP) to avoid increased urban run-off, pollutants and soil erosion. The subject property is within the public rights-of-way and does not include steep slopes (equal to or greater than 25% gradient) CDP 2017-0029 (PUB17Y-0019) – PARK & TAMARACK DRAINAGE IMPROVEMENTS August 16, 2017 Page 4 nor native vegetation. In addition, the site is not located in an area prone to landslides, or susceptible to accelerated erosion, floods or liquefaction. C. Growth Management The storm water pipeline alignment is located within Local Facilities Management Zone 1. The Zone 1 plan implements the Citywide Facilities and Improvements Plan and was adopted to ensure that growth occurs in concert with public facilities and service systems. The project will provide adequate drainage facilities to the area in compliance with the city’s Engineering Standards. Furthermore, project operations will not result in any increased traffic and will thus not result in any substantial deterioration of the public roadway system, nor generate a need for other governmental services, such as emergency services. IV. ENVIRONMENTAL REVIEW On August 5, 2008, the City Council adopted Resolution No. 2008-229 certifying an Environmental Impact Report (EIR) for the Drainage Master Plan Update (EIR 04-02). This project is a sub-component (BCA) of the Drainage Master Plan and was analyzed in the EIR (Table 4.1.2). The analysis stated impacts in the Coastal Zone during construction activities would be short term and minimized with implementation of the applicable project design features/methods and construction measures identified in Table 3-6 of the project EIR. The project has been conditioned to implement these mitigation measures and the project is within the scope of the prior environmental document and no further environmental documentation is required per CEQA Guidelines Section 15162. ATTACHMENTS: 1. Planning Commission Resolution No. 7258 2. Location Map 3. EIR (EIR 04-02) – Table 3-6, Pages 3-49 through 3-54 4. EIR (EIR 04-02) – Table 4.1-2, Page 4.1-22 5. Reduced Exhibits 6. 11” X 17” Exhibits “A” – “O”, dated August 16, 2017 TAM A R A C K A V TAM A R A C K A V II SSLLEEDDRRHIGH LAND DRHIGH LAND DRSUNNYHILL DRSUNNYHILL DRAA NN DD RR EE AA AA VV KIR K P L KIR K P L JAME S DR JAMES DR MMAAYYCCTT JEANN E P L JEANN E P L SCOTT DRSCOTT DRSKYLIN E RDSKYL INE RDALDER AVALDER AVMONROE STMONROE STMAGNO LI A A V MAGNO LI A A V PARK DRPARK DRVALLEY S T VA LLEY ST CDP 2017-0029 Park Dr and Tamarack Ave Drainage Improvements SITE MAP JPALOMARAIRPORTRD E L CAMREALLA COST A AV C ARLSBA DBLC A R LSB A DVILLAGEDR ELCAMINOREAL MELR O SED RAVIARAPY RA NCHO S A NTAFERDCOLL EGEBLSITE -~--- Land Use Table 3-6 Summary of Project Design Featuries/Methods, Agency Requirements, and Construc1tion Measures ATTACHMENT 3 3.0 Project Description Prior to the first preconstruction meeting for each component, the City shall ve1ify that the following measures are incorporated into the construction specifications and plans: • Prior to initiation of construction-related activity, the biologist shall oversee installation of temporary fencing along Coastal Zone/HMP bou111daries adjacent to constructing/staging areas. Such fencing shall be clearly shown on constrnction drawings provided to the contractor. • Vehicles shall use existing roads or identified rou1res to access the constrnction site, unless new access routes (e.g., for channel maintenance}° are approved. No unauthorized new or temporary access routes shall be constructed. AU 1access routes shall be clearly marked (e.g., flagged, staked) prior to construction and shown on construction drawings provided to the contractor. • Storage of construction equipment/materials, parking, or other construction-related activities shall occur within the designated conu·actor staging areas as shown on the construction drawings provided to tbe contractor. • The contractor shall ensure that fueling of equipment/vehicles occurs only within the designated contractor staging areas as shown on the construction drawings or on paved roadways at a minimum distance of 50 feet away from the HMP. Appropriate catchment bas:ins/devices shall be used to prevent the flow o.ffuel. Construction equipment shall be cbeyked for leaks prior to operation and repaired ,iS necessary. Visual • For proposed projects involving the construction of bridges or other visually obtrusive structures (such as concrete drainages) adjacent to undeveloped areas, the Cily shall be required to submit site design plans to the Plannin1g Director (PD) of the Planning Depaitrnent for environmental review prior to project approval. The PD shall verify that the proposed bridge or structure design would not obstruct scenic vistas or degrade views along designated scenic corridors. Resources • Demolition debris and excavated material shall be removed in a timely manner for off-site djsposal. • Projects involving vegetation removal and/or clearing in. undeveloped areas or along designated scenic conidors shall be required to submit design plans to the PD for review prior to project approval. Design plans shall be consistent with the El Camino Real Corridor Design Standards and/or General Plan policies for designated scenic corridors, where applicable. Tree and vegetation removal shall be limited to removal depicted on design plans. The PD shall verify that the project retains sufficient vegetation to provide adequate screening to sensitive receptors or that landscaping along the corridor is incmporated into project design. Landscaping shall include appropriate species to enable screening for receptors along the undeveloped area or designate:d corridor, such as trees that mature at au adequate height to provide a visual buffer along raised portions ofroadway. • Construction lighting shall be shielded or directed[ away from adjacent residences and sensitive receptors to light, including sensitive habitats. · • All roadway feat11res (signs, pavement delineation, roadway smfaces, etc.) and structures within City and private rights-of-way shall be protected, maintained in a temporary condition, or restored. City of Carlsbad Drainage Master Plan Update BIR U4080JJ5 Carlsbad DMP EIRdoc 1211111007 . Page 3-49 3.0 Project Desc1iption Table 3~6. Summary of Project Design Features/Methods, Agency Requirements, and Construction Measures (Continued) : ·r-~;~~=":---• : ~ • 7:~~~~~i,m£eatur~~.illio!M ~<ms.trucijo~J.tlgit~!/~· .. ',__,,"" ~-~...: Transportation/ • A traffic conh·ol plan shall be prepared in accordance with City traffic control guidelines Circulation specifically addressing co11struction traffic hauling excavated materials or operating within the public rigbt~of-way. 'foe traffic control plan shall include signage and flagmen when necessary to allow the heavy equipment to utilize residential streets and shall designate a haul route, if applicable. The traffic control plan s.halJ also include provisions for coordinating with local school hours and emergency service providers regarcling coosh11ction times. Air Quality • For streets without specific traffic control meas1u-es recommended, a single lane of traffic controlled by a flagger shall be maintained. During times when construction activity is not occurring, these roadways shall be restored to their normal operating condition. • Access to residences, businesses, and institutions shall be maintained at all times during construction. • Signs, notices, and other warning devices shall be posted to direct pedestrians to safe cr:ossing locations at intersections in advance of the construction zones. • Wherever a bicycle lane is used for construction activity, a 14-foot travel lane shall be provi.ded in the same direction of travel. • Projects located adjacent to 1-5 shall be coordinated with Caltrans to identify conflicts or beneficial opportunities with Caltrans projects. • Water or dust control agents shall be applied to active grading areas, llllpaved surfaces, and dirt stockpiles as necessary to prevent or suppress particulate matter from becoming airborne. All soil to be stockpiled over 30 days shall be protected with a secure tarp or tackifiers to prevent windblown dust. • Spoil or demolition material in each truckload shall be kept low enough to prevent spiUage and shall be sufficiently wetted down or covered with a secure tarp to prevent dust generation during transport. • Grading and other soil handling operations shall be suspended when win<l gusts exceed 25 miles per hour. The construction supervisor shall have a hand-held anemometer for evaluating wind speed. • Dirt and debris spilled onto paved sw-faces at the project site and on the adjacent roadway shall be swept or vacuumed and disposed of at the end of each workday to reduce resuspension of particulate matter caused by vehicle movement. • Vegetation disturbed by construction or maintenance activity shall be revegetated upon completion of work in tbe area, where appropriate. • Electrical power shall be provided from commercial power supply wherever feasible, to avoid or minimize the use of engine-driven generators. • Air filters on constluction equipment engines shall be maintained in clean condition according to manufacturers' specifications. • The construction contractor shall comply with the approved traffic control plan to reduce non-project traffic congestion impacts. Methods to reduce consh11ction interference with exisling traffic and the prevention of truck queuing around local sensitive receptors shall be incorporated into this plan. • Trucks and equipment shall not idle for more than 15 min.utes when not in service. Page3-50 City of Carlsbad Drainage Master Plan Update EIR 04080JJS CorlsbadDMP Elli.doc /2/1112007 3.0 Project Description Table 3-6. Summary of Project Design Features/Methods, Agency Requirements, and Consti-uction Measures (Continued) · .,..,,e,-.. -.,, ',;. t I J -:1 t-~1' :I""*~ -. -~ -::':'" -~rol§~!~~!e!,tm;esW~tb£~ 3!}9~g?~S~~£!!9~P~acfi~~f~-~=.--:,.;~ = : ~:~ • Best Management Pi-actices (BMPs) sball be implemented at construction egress points to reduce dirt tracking Noise • Heavy equipment shall be repaired at sites as far as practical from nearby residences and occupied sensitive habitats. • Construction equipment, including vehicles, generators, and compressors, shall be maintained in proper operating condition and shall be equipped with manufacturers' standard noise coniTol devices or better (e.g., mufflers, acoustical lagging, and/or engine enclosw·es). • The City's noise ordinance (Municipal Code Section 8.48.010) limits the hours of construction to between 7 a.m. and sunset on weekdays and 8 am. to sunset on Saturdays. Construction is prohibited on Sundays and holidays. The City Manager may grant an exception for night work during the night, Sundays, and holidays if the construction is in a nonresidential zone and there are no _inhabited dwellings witbtn 1,000 feet of the construction site. ' • Electrical power shall be provided from commercial power supply, wherever feasible, to avoid or minimize the use of engine-ch-iven generators. • Staging areas for const:mction equipment shall be located as far as practicable from residences and sensitive habitats. • Operating equipment shall be designed to comply with all applicable local, state, and federal noise regulations. • Noise attenuation walls/buffers shall be·used to shield sensitive noise receptors from construction-generated noise greater than 75 d.BA with.in 50 feet of sensitive receptors. • If lighted traffic control devices are to be located within 500 feet of residences, the devices shall be powered by batteries, solar power, or similar sources, and not by an internal combustion engine. Geology/Soils .. A· site-specific geotechnical investigation shall be prepared to address geotechnical considerations related to constructing and operating proposed DMP Update project components that would involve excavation, grading, or construction of new strnctures. The report shall contain all necessary requirements to address any adverse soils conditions that may be encountered in final design of a facility. The project component shall be required to adhere to all such requirements. The· report shall include a discussion of site-specific geology, soils, and fowidational issues; a seismic hazards analysis to dete1mine the potential for strong ground acceleration and ground shaking; potential groundwater issues; and structural design recommendations. The soi l engineer and engineering geologist shall review the grading plans for adequate incorporation ofrecommended measures prior to finalization. • The project elements shalJ be designed and constructed in conformance to tbe Uniform Building Code, current seismic design specifications of the Structural Engineerini Association of California, and other regulatory requirements. • All construction shall be performed in accordance with the requirements of the City's Grading Ordinance (Municipal Code Title 15), which requires the control of erosion during construction and the stabili.zati.on of all disturbed surfaces upon completion of construction. City of Carlsbad Drainage Master Plan Update Bill.. 0401i0TJ5 Carl.,baiDMP £IR.tine 1111112007 Page 3-51 3.0 Project Descrlption Table 3-6. Summary of Project Design Features/Methods, Agency Requirements, and Construction Meastrres (Continued) Hydrology and Water Quality Biological Resources • The construction contrnctor, in consultation with the lead agency, shall be responsible for filing a]l required notices with the Regional Water Quality Control Board (RWQCB), preparing the Sto1n1 Water PoUution Prevention Plan (SWPPP) and/or Water Quality Technical Report (WQTR), and implementing required BMPs. The construction manager shall be responsible for monitoring and maintenance ofBMPs until the construction area bas been permanently stabilized to ensure that they are working properly. • BMPs shall include both erosion control measures (e.g., erosion blankets/mats) to prevent rainfall from contacting exposed soil surfaces, and sediment control measures ( e.g., gravel bags, silt fences) to prevent eroded material from leaving conshuction areas, especially froD,1 flat graded areas, in accordance with the required erosion control plan. • Erosion and siltation into off-site areas during construction shall be minimized. The contractor shall prepare an erosion control plan in accordance with applicable City code requirements. The construction supervisor shall be responsible for ensUiing that the erosion control plan is developed and implemented. • A construction spill contingency plan shall be prepared in accordance with County Department ofEnvi.ronmental Health regulations and retained on-sjte by the construction, manager. If soil is contaminated by a spill, the soil shall be properly removed and transported to a legal disposal site. • If groundwater is encountered and dewatering is required, then the groundwater shall be disposed of by pumping to the sanitary sewer system or discharging to the storm drain system according to the conditions of the appropriate discharge permit. • The lead agency shaU consider using pervious or semi-pervious surfaces where possible to reduce the increase in the velocity of peak flows. • For aU potential impacts to natural drainages (i.e., ])redevelopment hydrology), Bl\1Ps on- site shall be used to treat surface flows prior to their dischar.ge to streams. • The trimming of trees that could provide roost/nest sites for -raptors shall only be completed between September 16 and December 31 to prevent possible disruptions to breeding raptors. • Any native vegetation removed shall be cut off at the surface, to allow maximum resprouting. Areas where vegetation will be removed sbaJI be revegetated with native species similar to those removed. • For projects within or adjacent to an HMP Hardline Preserve area, a worker education program shall be implemented to ensure that all on-site personnel are fully informed oftbe biological resources associated with the project. Thls program shall focus on (a) the purpose for resource protection; (b) worker identification of sensitive resource areas in the field (e.g., areas delineated on maps and by flags or fencing); (c) sensitive construction practices; (d) protocol to resolve conflicts that may arise at any time during the construction process; and (e) ramifications of noncompliance. This program shall be conducted by a qualified biologist and shaU be a requirement for all on-site personnel. • For projects wjtbin or adjacent to an HMP HardJine Preserve area, a qualified project biologist shall be made available for both the preconstruction and construction phases to review plans, address protection of sensitive biological resotu-ces, and m.oo itor ongoing work. The project biologist shall review final plans, designate aTeas that need temporat}' fencing, and monitor the installation of apprnpriate temporary fencing and construction. The project biologist shall monitor construction activities within designated areas during Page 3-52 City of Carlsbad Drainage Master Plan Update ElR 04080/J5 Carl.rbod DMP £1.R.doc 12/J J/2007 3.0 Project Description Table 3-6. Summary of Project Design Features/Methods, Agency Requirements, and Construc.tion Measures (Continued) • Native vegetation disturbance shall be limited to the construction zones as indicated by flagging or fencing. AJl vegetated areas outside of the project footprint sba!J be delineated as HMP Hardline -Preserve areas and depicted as such on desigTI plans. • Prior to the commencement of construction, the limits of grading shall be clearly delineated by a survey crew prior to brushing, clearing, or grading. The limits, including clearly marked HMP Hardline Preserve areas, shall be checked by a biological monitor before initiation of construction grading. All fenc~d boundaries shall be maintained throughout the construction period. The contractor(s) shall be responsible for mitigating impacts to sensitive biological resomces beyond those identifjed in this report or any subsequent repo11s that occur as a direct result of construction activities. • Temporary fencing shall be used in all locations of lhe project where proposed grading or clearing would be within 100 feet of proposed biological open space. Fencing shall be , placed on the impact side and shall result in no vegetation loss within adjacent open space. AU temporary fencing shall be removed only after the conclusion of au grading, clearing, and construction. • Activities shall be prohibited within drainages (other than those that may occw-within an approved construction zone), including staging areas, refueling areas, equipment access, and disposal or temporary placement of excess fill. • Appropriate BMPs shall be used to control dust, erosion, and sedin1entation. No sediment or debris shall be allowed to e.nter the creeks. • The changing of oil, refueling, and other actions that could result in a release of a hazardous substance shall be restricted to designated areas that are a minimum of I 00 feet :from any sensitive plant populations, sensitive habitats, or drainages, Such designated areas shall be surrounded with berms, sandbags, or other barriers to further prevent accidental spill of fuel, oil, or chemicals. Any accidental spills shall be i01mediately contained, cleaned up, and properly disposed. No equipment staging and refueling ateas shall be located outside of existing staging areas. • AU debris from bridge decks or columns shall be caught using tarps or other measures, so that debris does not fall into the HMP Hardline Preserve areas or creeks. • Appropriate postconstruction fencing and signage shall be installed to prohibit access and avoid potential impacts to sensitive resources adjacent to project sites. • Any night lighting needed for the DMP Update components shall be selecLively placed, shielded, and directed away from all HMP Hardline Preserve areas. • Lighting shall be diverted away from any native habitat and shaU consist of low-sodium or similar lighting equipped wjtb shields lo focus light downward onto the appropriate subject. • Unless authorized as paii of construction, existing roads or disturbed areas sba ll be used to access the project sites. • TopsoiJ from the project sites shall be stockpiled within the co11struction sites where feasible. If topsoil from construction must be stockpiled off-site, it shall be stockpiled in disturbed areas. Sto ile areas shall be delineated on the gradin !ans and reviewed b a City of Carlsbad Drainage Master Plan Update BIR 040,Y0/3JCarlsbodDMP EJRdoc 121///2007 Page 3-53 3.0 Project Description Table 3-6. Summary of Project Design Features/Methods, Agency Requirements, and Construction Measm·es (Continued) -~-= .~~-~: ~:f~t~ttJ?.~3~lEe~~jlJ\J-~!(odff ~!. C6~s!fR£ti~n-~fa~t~----, -.. ,- qualified biologist. 0 On-site staging areas shall be used where feasible. Staging areas shall be delineated on the grading plans and reviewed by a qualjfied biologist. 1f staging areas outside the constmction footprint are used, then they shall be surveyed for biological resources prior to their use. • Native plants shall be used to the greatest extent feasible in the landscape areas adjacent to mitigation or open space areas (including wetland and riparian areas), whlch shall be determined during project level review of applicable project components of the DMP Update. The lead agency shall not plant, seed, or otherwise introduce invasive exotic plant species to the laµdscaped areas adjacent to and/or near tbe mitigation/open space area or wetland and riparian areas. Exotic plant species not to be used include those species on Lists A and B of the California invasive Plant Council's (Cal-IPC) Invasive Plant Inventory. These include such species as pepper trees, pampas grass, fountain grass, ice plant, myoporum, black locust, and capeweed. Areas hydroseeded for temporary erosion control shall use native plant species. • Project design, construction, use, and maintenance shall comply with the HMP "Management and Monitoring Actions," as appropriate, found in subsection 2 ofHMP Section F, Preserve Management. • Project design, constmction, use, and maintenance shall comply with the HMP "Adjacency Standards," as appr,opriate, found in sub.section 3 of I-IMP Section F, Preserve Management. Public Safety • A "safe construction practices" plan shall be prepared and implemented in accordance with Califoroja Occupatitmal Safety and Health Administration requirements for worker and public safety during installation of pipelines and other applicable facilities. Option 2: Off-Site Disposal For disposal of dredge material at an approved off~site location, a City Haul Route Permit would be required. Trncks would be required to use one of the City's designated tmck haul routes. A map of the City's designated tmck haul routes is included in Appendix B. A traffic control plan developed for the project would implement the measures identified in Table 3-6. Utility Relocation No utility relocation activities are anticipated to occur from implementation of the project components. Location of structures, such as the bridge debris noses, on or near subsurface utilities (i.e., water lines and sewer lines) has been addressed by the enginering design and would not result in impacts to or relocation of those utilities. City of Carlsbad Drainage Master Plan Update EIR 04080/JS Corlsb<Jd DMP £/R,rloc 12/JJ/2007 ATTACHMENT 4 4.1 Land Use Table 4.1-2. Potential Impacts to Land Use from Proposed DMP Update PLDA Project Components Program Level Analysis (Continued) Project Within_ General Land Compone.ot Coastal Use ·m ProiectName Zone? Desimation1 BB-2 Washington Street Yes R Drainage Improvements Phase II BCA Park Drive/ Yes R/S Tamru:ack A venue Drainage Project BCB Magnolia A venue No R/S Dra.inage Project BCC Chestnut A venue No R Drainage Project Page4.l-22 Existing InHMP LandUse1 Preserve? Roadway No Roadway No Roadway No Roadway No . Impa_ct Description_ The project component would occur within the CZ. However, the project component would be consistent with LCP Policy 4-7, which requires storm drainage facilities in developed areas to be improved and enlarged according to the City's DMP. Impacts in the CZ during construction activities would be short term and minimized with implementation of the project design features/methods and construction measures identified in Table 3-6. The project component would occur within the CZ. However, the project component would be consistent with LCP Policy 4-7, which requires storm drainage facilities in developed areas to be improved and enlarged according to the City's DMP. Impacts in the CZ during construction activities would be sh011 tenu and minimized with implementation of the project design features/methods and construction measures identified in Table 3-6. No direct or indirect impacts to land use are anticipated to occur as a result of the project component. No direct or indirect impacts to land use are anticipated to occur as a result of the project component City of Carlsbad Drainage Master Plan Update EIR 1)4080/15 Carlsbad DMP EIRdoc IZIIJ/1007 PROJECT SITE PARK VICINITY MAP NOTTDSCAU; SHEET INDEX ~-""""'lllti 1 Tlll.E Sl£ET 2 m£RAL~TD H Ill'ROVEIDITPl..>15 10 a.MPRDFIL!S 11-15 TIW'F'IC CDlTRQ. A....W5 18 STRIPIN.:PI..AHS 1HIS PRo..£CT, lHAT I HAVE EXERCISED DEl'INED IN SECTION !1703 OF' THE BUSINESS AND Wl'n-t CURRENT STANDARDS. J UNDE':RSTAND lHAT THE CITY Of CARLSBAD DOES NOT Rfl.lM ME AS DESIGN. FINAL CONSTRUCTION PLANS FOR DRAINAGE MASTER PLAN PROJECT BCA AND TAMARACK DRAINAGE IMPROVEMENTS CITY OF CARLSBAD CARLSBAD, CALIFORNIA CITY COUNCIL MA TT HALL -MAYOR KEITH BLACKBURN -COUNCIL MEMBER MARK PACKARD-COUNCIL MEMBER ------------~~~~,..~ .. ,----,~~~-fl CORISCHUMACHER-COUNCILMEMBE CITY OF CA L A KEYMAP MICHAEL SCHUMACHER-COUNCIL MEMB PLANNING COMM1SS101'f""' SCA" KEVIN CRAWFORD -CITY MANAGER (!, ELAINE LUKEY-PUBL/C WORKS DIRECTO Case Name: ? AR.~' ...., _AµA,Q.. Jlv=_ S. ::DM\,4,)At;t I AAP~~b--U.6-.D\.S case No.: ..... c ...... D_P...,.2.__,a ... 4'_7,..-_t:,._,e,_z_Cf __ ,, " ,, ,, Exhibit No.: fl -O Date: 8,/C.-J 7 BASIS OE COORPINAIES Cl.SB-12.l N 2005J77.0ll9' E 02J1570,J75' EL208,1J1'NGVD29 RECORD OF SURVE'I' 172n 2.:r BRASS DISIC STAMPED ·cLSB-12.J LS. 1121:r CLSB-1HI N 20002lJ.5911' Ell2J44II0.149' EL 257,246' NCV029 RECOR!) OF SURVEY 17271 2.s• DIS!C STAl.4PED CLSa-116 LS. 82'!5 "AS BUILT" '"--"''·---'"' r,;;mi CITY OF CARLSBAD I"'"" I L...1._J PUDUC IJDRKS D(PARTl€NT 16 DRAINAGE MASTER PLAN PROJECT 801 PARK AND TAMARACK DRAJNAGE IMPROVEMENTS TITLE SHEET Michael Baker f--+--+----'--------f---+--+--+---J APPROVEO MARSHALL K. PLANT£ 5050 AVENIDA ENCINAS. SUITE 260 t---+--+----------t-----+--+--+---<lo=,=-,~,,~m~,.,=--=,~c. .. ,,~,o--,,,,=--~-- I N TE R N AT I O N A L 7B0.476.919l•F~~~:~~81~:~~~~:~~r 0~!8! REVISION DESCRIPllON f,t'°,:"-c-'.,,":...~"'~~ rc'c-c''=''-l ~~~g Z~. l PR~~~ NO. l DR;~1:1 NO. AVECOSTALABLVDCARLSBADRDALGAPALOMARAIRPORTRD ELCAMINOREALRANCHO SANTA FE RDPOINSETTIALANEALICANTERDELFUERTEOLIVENHAIN RD.MELROSEDR.FARADAYCOLLEGE BLVDPASEODELNORTEAVEAVENIDAENCINASCANNONRD MONROESTCARLSBADVILLAGEDR MARRONTAMARACKAVE RDLAKECALAVERABUENAVISTA LAGOONAGUAHEDIONDALAGOONBATIQUITOSLAGOONAVIARAPKWYVICINITY MAPFINAL CONSTRUCTION PLANSCITY OF CARLSBADCITY COUNCILCARLSBAD, CALIFORNIAFORSHEET INDEXJEFFERSONST.ROOSEVELTST.MADISONSTSTATEST.RAILROADCARLSBADBLVD.O A K A V E . T AM A R A C K AVE.C H I N Q U A P I N A V E .HARRISONST.ADAMSST.HIGHLANDDR.VALLEYST.LAGUNADR.OCEANST.P A C I F I C A V E .PROJECT SITEMTN.VIEWKEY MAPKEITH BLACKBURN - COUNCIL MEMBERMARK PACKARD - COUNCIL MEMBERMICHAEL SCHUMACHER - COUNCIL MEMBERCORI SCHUMACHER - COUNCIL MEMBERMATT HALL - MAYORPROJECT SITEG R A N D A V E .INTERSTATE 5CARLSBADVILLAGEDR.KEVIN CRAWFORD - CITY MANAGERELAINE LUKEY - PUBLIC WORKS DIRECTORA R B U C K L E P L .IMPROVEMENT PLANS FOR166617501-1DRAINAGE MASTER PLAN PROJECT DCA5050 AVENIDA ENCINAS, SUITE 260CARLSBAD, CALIFORNIA 92008-4386760.476.9193 ■ FAX 760.476.9198 ■ www.mbakerintl.comDRAINAGE MASTER PLAN PROJECT DCADRAINAGE MASTER PLAN PROJECT BCAPARK AND TAMARACK DRAINAGE IMPROVEMENTS1TITLE SHEET IMPROVEMENT PLANS FOR166617501-1DRAINAGE MASTER PLAN PROJECT DCA5050 AVENIDA ENCINAS, SUITE 260CARLSBAD, CALIFORNIA 92008-4386760.476.9193 ■ FAX 760.476.9198 ■ www.mbakerintl.comDRAINAGE MASTER PLAN PROJECT DCADRAINAGE MASTER PLAN PROJECT BCAPARK AND TAMARACK DRAINAGE IMPROVEMENTS2NOTES(LOOKING WEST)TAMARACK AVENUESTA 22+65.85 - STA 30+33.21PARK DRSTA 30+33.21 - STA 31+47.32PARK DRIVEMONROE STREET(LOOKING SOUTHWEST)(LOOKING NORTHWEST)(LOOKING SOUTHWEST)INLET STENCIL DETAILA.C. OVERLAY - MATCH EXISTING PAVEMENTA.C. OVERLAY - MATCH CURB & GUTTER BIKELANEBIKE LANE 10+0011+0012+0013+001401353IMPROVEMENT PLAN - 1STA 14+50 SEE SHEET 4 MATCHLINE 15014+00140135150130130STORM DRAIN PROFILEIMPROVEMENT PLANS FOR166617501-1DRAINAGE MASTER PLAN PROJECT DCA5050 AVENIDA ENCINAS, SUITE 260CARLSBAD, CALIFORNIA 92008-4386760.476.9193 ■ FAX 760.476.9198 ■ www.mbakerintl.comDRAINAGE MASTER PLAN PROJECT DCADRAINAGE MASTER PLAN PROJECT BCAPARK AND TAMARACK DRAINAGE IMPROVEMENTSSTA 14+50 SEE SHEET 4 MATCHLINE STOPBIKEBIKE LANE LANESCHOOLXINGSLOWSTOPBIKELANE4IMPROVEMENT PLAN - 2ST A 1 8 + 5 0 SE E S H E E T 5 MA T C H L I N E STA 14+50SEE SHEET 3MATCHLINE STORM DRAIN PROFILEIMPROVEMENT PLANS FOR166617501-1DRAINAGE MASTER PLAN PROJECT DCA5050 AVENIDA ENCINAS, SUITE 260CARLSBAD, CALIFORNIA 92008-4386760.476.9193 ■ FAX 760.476.9198 ■ www.mbakerintl.comDRAINAGE MASTER PLAN PROJECT DCADRAINAGE MASTER PLAN PROJECT BCAPARK AND TAMARACK DRAINAGE IMPROVEMENTSSTA 18+50SEE SHEET 5 MATCHLINE STA 14+50SEE SHEET 3MATCHLINE SL-A PROFILE16516017016516017015515515+0015515016016+0017+0018+00MATCHLINE SEE BELOW MATCHLINESEE ABOVE 160170165170155150160155155145145175175175175165165 STOPSTOPSTOP STOPBIKEBIKEBIKELANELANE SLOWXINGSCHOOLAHEADSTOP STOPSTOPSTOP STOPBIKEBIKEBIKELANELANE SLOWXINGSCHOOLAHEADSTOP DANGER! HIGHPRESSURE GAS19+00170165175STORM DRAIN PROFILE5IMPROVEMENT PLAN - 3SEE SHEET 6 STA 22+50 MATCHLINESTA 18+50SEE SHEET 4MATCHLINE20+0021+0022+00180190180STA 18+50SEE SHEET 4MATCHLINE STA 22+50 SEE SHEET 6 MATCHLINE IMPROVEMENT PLANS FOR166617501-1DRAINAGE MASTER PLAN PROJECT DCA5050 AVENIDA ENCINAS, SUITE 260CARLSBAD, CALIFORNIA 92008-4386760.476.9193 ■ FAX 760.476.9198 ■ www.mbakerintl.comDRAINAGE MASTER PLAN PROJECT DCADRAINAGE MASTER PLAN PROJECT BCAPARK AND TAMARACK DRAINAGE IMPROVEMENTS170175165SL-B PROFILE180175185190165175180MATCHLINE SEE BELOW MATCHLINESEE ABOVE 170175165STORM DRAIN PROFILESTA 19+78.63165170175165 STOP STOP AHEAD DANGER! HIGHPRESSURE GASDANGER! HIGHPRESSURE GASDANGER! HIGHPRESSURE GAS23+0024+0025+0026+00200STORM DRAIN PROFILEIMPROVEMENT PLANS FOR166617501-1DRAINAGE MASTER PLAN PROJECT DCA5050 AVENIDA ENCINAS, SUITE 260CARLSBAD, CALIFORNIA 92008-4386760.476.9193 ■ FAX 760.476.9198 ■ www.mbakerintl.comDRAINAGE MASTER PLAN PROJECT DCADRAINAGE MASTER PLAN PROJECT BCAPARK AND TAMARACK DRAINAGE IMPROVEMENTS6IMPROVEMENT PLAN - 4MATCHLINE STA 26+50 SEE SHEET 7 MATCHLINE STA 22+50 SEE SHEET 5 195190200MATCHLINE STA 26+50 SEE SHEET 7 MATCHLINE STA 22+50 SEE SHEET 5 185180190190185195205200215STORM DRAIN PROFILESTA 22+70.08STORM DRAIN PROFILESTA 24+20.00STORM DRAIN PROFILE STA 31+77.31 (FROM SHEET 8)185180180180190200205200210215185195195 STOPDANGER! HIGHPRESSURE GASDANGER! HIGHPRESSURE GAS27+0028+0029+0030+00200205STORM DRAIN PROFILEIMPROVEMENT PLANS FOR166617501-1DRAINAGE MASTER PLAN PROJECT DCA5050 AVENIDA ENCINAS, SUITE 260CARLSBAD, CALIFORNIA 92008-4386760.476.9193 ■ FAX 760.476.9198 ■ www.mbakerintl.comDRAINAGE MASTER PLAN PROJECT DCADRAINAGE MASTER PLAN PROJECT BCAPARK AND TAMARACK DRAINAGE IMPROVEMENTS7IMPROVEMENT PLAN - 5MATCHLINE STA 31+50 SEE SHEET 8 MATCHLINE STA 26+50 SEE SHEET 6 31+00200205MATCHLINE STA 31+50 SEE SHEET 8 MATCHLINE STA 26+50 SEE SHEET 6 195200205STORM DRAIN PROFILESTA 28+25.29STORM DRAIN PROFILESTA 28+93.87MATCHLINE SEE BELOW MATCHLINE SEE ABOVE 210190205200210195200 STOPSTOP STOPDANGER! HIGHPRESSURE GASDANGER! HIGHPRESSURE GASDANGER! HIGHPRESSURE GAS32+0033+0034+0035+00225215230STORM DRAIN PROFILE8IMPROVEMENT PLAN - 6SEE SHEET 9MATCHLINE STA 36+50MATCHLINE STA 31+50 SEE SHEET 736+00225220230215220215220MATCHLINE STA 36+50 SEE SHEET 9 MATCHLINE STA 31+50 SEE SHEET 7 MATCHLINE SEE BELOW IMPROVEMENT PLANS FOR166617501-1DRAINAGE MASTER PLAN PROJECT DCA5050 AVENIDA ENCINAS, SUITE 260CARLSBAD, CALIFORNIA 92008-4386760.476.9193 ■ FAX 760.476.9198 ■ www.mbakerintl.comDRAINAGE MASTER PLAN PROJECT DCADRAINAGE MASTER PLAN PROJECT BCAPARK AND TAMARACK DRAINAGE IMPROVEMENTSMATCHLINE SEE ABOVE 210205220230220215STORM DRAIN PROFILESTA 35+75.75STORM DRAIN PROFILESTA 32+49.21205215220230215205220215 MW USMA I L MWST O P STOPSTOPDANGER! HIGHPRESSURE GASDANGER! HIGHPRESSURE GASDANGER! HIGHPRESSURE GASDANGER! HIGHPRESSURE GASSTORM DRAIN PROFILEIMPROVEMENT PLANS FOR166617501-1DRAINAGE MASTER PLAN PROJECT DCA5050 AVENIDA ENCINAS, SUITE 260CARLSBAD, CALIFORNIA 92008-4386760.476.9193 ■ FAX 760.476.9198 ■ www.mbakerintl.comDRAINAGE MASTER PLAN PROJECT DCADRAINAGE MASTER PLAN PROJECT BCAPARK AND TAMARACK DRAINAGE IMPROVEMENTS9IMPROVEMENT PLAN - 7MATCHLINE STA 36+50 SEE SHEET 8 235230240MATCHLINE STA 36+50 SEE SHEET 837+0038+0039+0040+00245235230240235240MATCHLINESEE BELOWMATCHLINESEE ABOVE 245240245240MATCHLINE SEE BELOW MATCHLINE SEE ABOVE 24523540+90STORM DRAIN PROFILESTA 39+94.22240245250STORM DRAIN PROFILESTA 38+63.53230235240230235240240245250235230225245 IMPROVEMENT PLANS FOR166617501-1DRAINAGE MASTER PLAN PROJECT DCA5050 AVENIDA ENCINAS, SUITE 260CARLSBAD, CALIFORNIA 92008-4386760.476.9193 ■ FAX 760.476.9198 ■ www.mbakerintl.comDRAINAGE MASTER PLAN PROJECT DCADRAINAGE MASTER PLAN PROJECT BCAPARK AND TAMARACK DRAINAGE IMPROVEMENTS10CURB PROFILES190CURB PROFILESTA 22+70.08 LT (CB-14)CURB PROFILESTA 22+70.08 RT (CB-13)195190195190195CURB PROFILESTA 24+20.00 RT (CB-16)200205CURB PROFILESTA 28+25.29 RT (CB-19)210215220CURB PROFILESTA 31+77.31 RT (CB-24)210215220CURB PROFILESTA 32+49.21 LT (CB-26)225230CURB PROFILESTA 35+75.75 RT (CB-32)240245CURB PROFILESTA 38+63.53 LT (CB-34)245250CURB PROFILESTA 39+94.22 LT (CB-36)190195190195190195200205210215210215220225230240245245250CURB PROFILESTA 19+78.63 LT (CB-38)175180175180 PARK & TAMARACK AVE DRAINAGE IMPROVEMENTS PUBLIC WORKS DEPARTMENT IMPROVEMENT PLANS FOR 16 6617 501-1 DRAINAGE MASTER PLAN PROJECT DCADRAINAGE MASTER PLAN PROJECT DCADRAINAGE MASTER PLAN PROJECT BCAPARK AND TAMARACK DRAINAGE IMPROVEMENTS TRAFFICTRAFFIC CONTROL TITLE SHEET 11 PUBLIC WORKS DEPARTMENT IMPROVEMENT PLANS FOR 16 6617 501-1 DRAINAGE MASTER PLAN PROJECT DCADRAINAGE MASTER PLAN PROJECT DCADRAINAGE MASTER PLAN PROJECT BCAPARK AND TAMARACK DRAINAGE IMPROVEMENTS TRAFFICTAMARAC K A V E PARK DR TRAFFIC CONTROL STAGE 1 12 VALLEY S T PUBLIC WORKS DEPARTMENT IMPROVEMENT PLANS FOR 16 6617 501-1 DRAINAGE MASTER PLAN PROJECT DCADRAINAGE MASTER PLAN PROJECT DCADRAINAGE MASTER PLAN PROJECT BCAPARK AND TAMARACK DRAINAGE IMPROVEMENTS TRAFFICJAMES DRHIGHLAND AVE MATCHLINE STA 33+50SEE BELOW LEFTMA T C H L IN E S T A 3 3 + 5 0 S E E A BO V E R IG H T TAMAR A C K A V E VALLEY ST PARK DRTRAFFIC CONTROL STAGE 2 13 TAMARACK AVE AHEADPUBLIC WORKS DEPARTMENT IMPROVEMENT PLANS FOR 16 6617 501-1 DRAINAGE MASTER PLAN PROJECT DCADRAINAGE MASTER PLAN PROJECT DCADRAINAGE MASTER PLAN PROJECT BCAPARK AND TAMARACK DRAINAGE IMPROVEMENTS TRAFFICV A L L E Y S T TRAFFIC CONTROL STAGE 3 14 PARK D R ANDR E A A V E TAMAR A C K A V E STOP STOPSTOPSTOPSTOPPUBLIC WORKS DEPARTMENT IMPROVEMENT PLANS FOR 16 6617 501-1 DRAINAGE MASTER PLAN PROJECT DCADRAINAGE MASTER PLAN PROJECT DCADRAINAGE MASTER PLAN PROJECT BCAPARK AND TAMARACK DRAINAGE IMPROVEMENTS TRAFFICTAMARACK AVEVALLE Y S T PARK DR TRAFFIC CONTROL STAGE 4 15 SCOTT DR MONROE ST PUBLIC WORKS DEPARTMENT IMPROVEMENT PLANS FOR 16 6617 501-1 DRAINAGE MASTER PLAN PROJECT DCADRAINAGE MASTER PLAN PROJECT DCADRAINAGE MASTER PLAN PROJECT BCAPARK AND TAMARACK DRAINAGE IMPROVEMENTS TRAFFICJAMES DR MATCHLINE STA 33+50SEE BELOW LEFTMA TCH L I N E S T A 3 3 + 5 0 S E E A BO V E R IG H T TAMAR A C K A V E VALLEY ST PARK DRSIGNING AND STRIPING PLAN 16 TAMARACK AVE