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Home My WebLink AboutCT 93-04; CARRILLO RANCH VILLAGES L,M,N,Q,R&T; Planning Commissiona I I RANCHO CARRILLO MASTER PLAN E I I CONTINENTAL HOMES TENTATIVE MAPS OVERVIEW I I I I I I I I I I November 10, 1994 I I Hofman Planning Associates RANCHO CARRILLO MASTER PLAN CONTINENTAL HOMES TENTATIVE MAPS OVERVIEW TABLE OF CONTENTS INTRODUCTION ..................................................1 PROJECT SETTING ...............................................1 PREVIOUS APPROVALS ............................................4 APPROVALS BEING REQUESTED ......................................4 COMMUNITY BENEFITS FROM THE CONTINENTAL HOMES TENTATIVE MAPS .....5 REVIEW OF FLOOR PLANS AND ARCHITECTURE ..........................6 AFFORDABLE HOUSING ............................................8 PROJECT DESCRIPTION AND COMPLIANCE WITH THE RANCHO CARRILLO MASTER PLAN....................................................9 CT 93-07/PUD 93-06ISDP 93-01 ................................9 VILLAGE ...........................................10 VILLAGE ..........................................12 VILLAGEP ..........................................15 CT 93-08/PUD 93-07 ........................................1 7 VILLAGE0 ..........................................1 8 CT93-04 ................................................20 VILLAGE L ...........................................22 VILLAGE ..........................................24 VILLAGE N ..........................................26 VILLAGE Q ..........................................28 VILLAGE R ..........................................31 VILLAGE ..........................................33 FUTURE APPROVALS .............................................35 VILLAGES L & N - TENTATIVE MAPS & PLANNED DEVELOPMENT PERMITS 35 VILLAGE T & OPEN SPACE AREA 11 - SITE DEVELOPMENT PERMIT ......35 VILLAGES F,G,O&P - MINOR AMENDMENT TO A PLANNED DEVELOPMENT PERMIT.............................................35 1 I I I I I 1 I I 1 I I I I I I I I I I RANCHO CARRILLO MASTER PLAN CONTINENTAL HOMES TENTATIVE MAPS OVERVIEW LIST OF EXHIBITS PROJECT VICINITY ............................................... 2 RANCHO CARRILLO MASTER PLAN - Village and Tentative Map Boundaries ....... 3 VILLAGEF .................................................... 1 1 VILLAGE .................................................... 14 VILLAGEP .................................................... 1 6 VILLAGE0 .................................................... 1 9 VILLAGEL .................................................... 23 VILLAGE M .................................................... 2 5 VILLAGE N .................................................... 27 VILLAGE Q .................................................... 30 VILLAGE R .................................................... 32 VILLAGE .................................................... 34 I I I I I Li I I I I E I I I I U I I I INTRODUCTION This booklet demonstrates for the Planning Commission and City Council that the Tentative Maps are in conformance with the Rancho Carrillo Master Plan. Everything being proposed I by these Tentative Maps conforms with the Rancho Carrillo Master Plan that was unanimously approved by the Planning Commission and City Council in 1993. To assist the Commission and Council in their review of the Tentative Maps, the sections of the Rancho Carrillo Master I Plan providing the design guidelines for each of the residential Villages covered by the three maps are provided in this booklet. Most of the exhibits in this booklet have also been taken from the Rancho Carrillo Master Plan. All text taken directly from the Rancho Carrillo Master I Plan is in standard type. PROJECT SETTING I Rancho Carrillo is located on approximately 690 acres in the southeast quadrant of Carlsbad. Its boundaries are defined by PalomarAirport Road to the north, the Bressi Ranch to the west, the San Marcos City limits to the east and existing residential development in La Costa to the i south. The Rancho Carrillo Master Plan divided the 690 acres of land it covered into Villages and I Open Space areas. The residential development proposed by these Tentative Maps will be located within the Villages owned by Continental Homes. Except for trails and utility easements the Open Space Areas will remain in their natural state. No grading or I development shall occur outside of the areas shown for development by the approved Rancho Carrillo Master Plan. Continental Homes owns the largest portion of the Rancho Carrillo Master Plan. At this time, they are requesting approval of three Tentative Maps covering Villages F, G,L,M,N,P, Q,R & T and Open Space Areas 4,5,6,7,8,9.10,11,12,13, & 14 as defined by the Rancho Carrillo Master Plan. These maps cover 412 acres of the Rancho Carrillo Master Plan. The exhibit titled Rancho Carrillo Master Plan - Villages And Tentative Map Boundaries on page 3 shows the location of the Villages covered by these Tentative Maps and the boundaries of the three Tentative Maps. I El I I LI 1 IF, LI I I PROJECT VICINITY I I I I I I I I I I I I I Eli II] I II I I El I I I I I CT 93-07 I PUD 93-06 I SDP 93-01 (ages F, G & P) T 93-08 I PUID 93-07 'Village 0) I I RANCHO CARRILL 0 MASTER PLAN - Villages and Tentative Map Boundaries '-L II .. I 3 I PREVIOUS APPROVALS April 21, 1993 - The Carlsbad Planning Commission recommends certification of EIR 91-04 and recommends approval of the following discretionary permits for the Rancho Carrillo Master Plan: General Plan Amendment GPA 91-06, Hillside Development Permit HDP 91-17 and Master Plan Amendment MP 139(E). July 27, 1993 - The Carlsbad City Council certifies EIR 91-04 and approves General Plan Amendment GPA 91-06, Hillside Development Permit HDP 91-17 and Master Plan Amendment MP 139(E) for the development for the Rancho Carrillo Master Plan. APPROVALS BEING REQ UES TED Continental Homes is requesting the following approvals: CT93-07/PUD 93-06/SDP 93-01- (Villages F, G & P) Tentative Map/Planned Unit Development and Site Development Plan for Villages F,G & P and Open Space Areas 4,5,& 6 of the Rancho Carrillo Master Plan. 116 Multiple Family Units, 117 Single Family Lots. CT 93-081PUD 93-07 - Tentative Map/Planned Unit Development (Village 0) for Village 0 of the Rancho Carrillo Master Plan. 51 Single Family Lots. I I I I I I I I I CT 93-04 - I (Villages L, M, N, 0, R & T) I I I I I I I Tentative Map for Villages L,M,N,Q,R,& T and Open Space Areas 8,9,10, 11, 12, 13, & 14 of the Rancho Carrillo Master Plan. Two large multiple family lots, 288 single family lots, one large lot for community services, additional area to be dedicated as park land, one lot for the Community Recreation Area/Daycare Center, several Open Space lots, and one RV storage lot. 4 I I I I COMMUNITY BENEFITS FROM THE CONTINENTAL HOMES TEN TA TIVE MAPS I 1) Approval of Continental Homes proposed Tentative Maps will lead to the construction of I Melrose Drive and El Fuerte Drive, two Circulation Element Roadways. Approval of these Tentative Maps will also lead to construction of the curb, gutter, sidewalk and the outside lane along Palomar Airport Road adjacent to Village F & P. 2) The construction of Melrose Avenue and Carrillo Way, which will be required for the development of these Tentative Maps, will pro vide public access to Carrillo Ranch, an existing I public park that does not have safe public access. 3) Prior to final map approval of any of these Tentative Maps an additional 16.4 acres of park land will be dedicated adjacent to the existing 10.5 acre Carrillo Ranch Park resulting in a I 26.9 acre community park. 4) Over 3.4 miles of trails will be provided including Segments 34 & 36 of the Citywide Trail I System. 5) Approximately 182.5 acres (44%) of the 412 acres covered by these Tentative Maps will be preserved as open space. 6) These Tentative Maps will create the parcels which will eventually be developed with day- care and community facilities for use by the residents within the Master Plan. 7) Approval of these Tentative Maps will trigger the creation of riparian areas to mitigate for I the impacts of the construction of Melrose Drive, a Circulation Element Roadway, which serves regional as well as local traffic. I 8) The approved Rancho Carrillo Master Plan allows up to 892 units to be constructed in the Villages covered by these Tentative Maps. The Tentative Maps are only proposing 775 units. I 9) These Tentative Maps are conditioned to provide over 100 dwelling units affordable to low income families pursuant to the City's lnclusionary Housing Ordinance. I H I I I 5 F~ I REVIEW OF FLOOR PLANS AND ARCHITECTURE I No floor plans or elevations are being processed with these Tentative Maps. Floor plans and elevations are not required for standard lot subdivisions creating lots in excess of 7,500 sq. ft., such as CT 93-04 for Villages L,M,N,Q,R,& T. I Villages F, GP & 0 are being processed as Tentative Maps and Planned Development Permits. Normally single family detached projects processed under the Planned Development Ordinance I provide floor plans and elevations with the Tentative Map. Rather than submitting floor plans and elevations concurrently with the Tentative Maps, the Rancho Carrillo Master Plan details specific architectural guidelines which must be followed when the floor plans and elevations I are submitted. This process allows the architecture to reflect current market conditions yet stillallows for the staff and Planning Commission to review the floor plans and elevations prior to issuance of a Building Permit. I Chapter ill of the Rancho Carrillo Master Plan provides two procedures for processing Tentative Maps and Planned Unit Developments that create lots less than 7,500 sq. ft. in size: I 1. STANDARD PROCEDURE - Floor plans and elevations are processed concurrently with the Tentative Map. 1 OR I 2. DELAYED ARCHITECTURAL REVIEW - Tentative Maps and Planned Development Permits are processed through the Planning Commission and City Council without floor plans and elevations. At the time of Tentative Map approval the Planning I Commission and City Council shall adopt design guidelines for the project. Before obtaining a building permit the applicant shall submit floor plans and architecture I for staff to review to ensure compliance with these guidelines. After reviewing these plans and determining that they are in conformance with the design guidelines, that were approved as a part of the Tentative Map, staff shall present the floor plans and I architecture to the Planning Commission per Carlsbad Municipal code Section 21.45.160. The Planning Commission's review shall focus on architecture only, the previously approved Tentative Map shall not be opened for review and no new conditions shall be I added to the Tentative Map. Any new conditions added to the Resolution approving the Planned Development Permit shall be limited to dealing with architecture and floor plans only. Continental Continental Homes has chosen the second alternative and the City has prepared detailed design guidelines for each of the Villages. These guidelines address unit mix, plotting, I setbacks, architecture, garages, accessory structures, walls & fences signage, lot drains, minor modifications, sensitive lots and square footage. All applicable design criteria from the Rancho Carrillo Master Plan have been incorporated into the design guidelines. Copies of the I design guidelines have been distributed with the staff reports for each of the Tentative Maps. I 6 I I I ARCHITECTURAL DA TA EXHIBITS I Approval of the Architectural Data Exhibits is sought with the approval of the Tentative Map. These exhibits show the buildable area or building "envelope" of each of the single family lots I being created by the three Tentative Maps. The buildable area is the portion of each lot that could be occupied by a future home. The future homes that will be located on these lots will not use the entire buildable area shown by these exhibits. The intent of these exhibits is to I merely show the area that could be used for building purposes. The design of the buildings will be reviewedby staff and the Planning Commission when the applicant submits floor plans and elevations. Li I I I U L] I I I I I Li 7 I I I AFFORDABLE HOUSING The Rancho Carrillo Master Plan designates Village F as a potential affordable housing site. The Site Development Plan for Village F provides 116 units. Based on the City's method of I determining the required number of affordable housing units, Continental Homes is required to provide 118 units. Carlsbad's Inclusionary Housing Ordinance requires that 10% of these units be three bedroom or larger. The site plan for Village F shows 15 three bedroom units, I which may be reduced to 12 three bedroom units. The affordable housing requirement of 118 units is also based on the assumption that Villages I L & N will be developed to the maximum density permitted by the Rancho Carrillo Master Plan. The current Tentative Maps do not propose any development in Villages L & N. If Villages L & N are developed below the density allowed by the Rancho Carrillo Master Plan, the I affordable housing requirement could be less than 118 units. Staff has reviewed Continental Homes' proposal for affordable units in Village F and is comfortable with the proposed design, except for the use of tandem garages for three 1 bedroom units. A condition has been placed on the Tentative Map for Villages F, G, & P that requires the applicant to return to the Planning Commission for a Minor Amendment to the Site Development Plan for Village F prior to Final Map. This amendment will show how the I plan would be revised to provide the two non tandem parking spaces for the three bedroom units. I The SDP for Village F demonstrates to staff's satisfaction that Village F could accommodate an affordable housing project in satisfaction of Continental Homes' requirement under the Inclusionary Housing Ordinance. However, it is important to recognize that Continental I Homes will pursue additional affordable housing solutions including providing second units ("granny flats") within the single family neighborhoods or providing off-site (outside of the Master Plan boundaries) affordable housing. These alternatives are sanctioned by the I Inclusionary Housing Ordinance. Regardless of the ultimate decision, an Affordable Housing Agreement must be approved by I the City prior to approval of the first Final Map. By approving the SOP for Village F, the Planning Commission, Housing Commission and City Council will have approved one avenue for satisfying the affordable housing requirement. I I I I I I PROJECT DESCRIPTION AND COMPLIANCE WITH THE RANCHO CARRILL 0 MASTER PLAN I CT 93-071PUD 93-06/SDP 93-01 is located in the northeastern portion of the Rancho Carrillo Master Plan covering Villages F,G, &P. CT93-071PUD 93-06/SDP 93-01 would allow for the development of 117 single family homes and 116 multifamily homes. I VILLA GEF - This Village was designated as a potential affordable housing site by the Rancho Carrillo Master Plan. The Master Plan allows up to 136 affordable multi-family I units on this site. The applicant is proposing 116 units on this site. As explained on page 8, a sufficient number of these units will be made available to low income families to comply with Continental Homes' inclusionary housing requirement. In I accordance with the requirements of the City's Inclusionary Housing Ordinance, the applicant is requesting approval of a Site Development Plan on this site to allow for a waiver to some of the City's Engineering and Planning Standards. 1 VILLAGE G - This Village was designated for development of up to 58 single family homes by the Rancho Carrillo Master Plan. The design of Village G has been modified I in response to input from the California Department of Fish & Game. This modification was made to preserve a greater amount of the State listed endangered Bro diaea filifolla and has reduced the number of units in Village G. Brodiaea filifolla, often referred to I as thread leaf Brodiaea, is an endangeredplant species that grows in native grasslands. The Tentative Map proposes 39 single family lots in Village G with an average lot size of 11,820 sq.ft. I VILLAGE P - This Village was also designated for development with single family homes by the Rancho Carrillo Master Plan. The Master Plan allows for the development of 78 single family homes in this Village. The Tentative Map proposes I 78 single family lots in this Village with an average lot size of 8,390 sq.ft. OPEN SPA CE AREAS 4,5,& 6 - These Open Space Areas will remain in their natural I state except for the trails shown in the Rancho Carrillo Master Plan and for the utilities to serve adjacent residential development. The next seven pages of this booklet contain the design criteria and Village exhibits from the Rancho Carrillo Master Plan for Villages F, G, & P. The Tentative Maps have been designed in conformance with these exhibits and the special design criteria for each Village. I I I pe I I I VILLAGE F a. Description Village F is located south of Palomar Airport Road, between Villages E & P. Village I F has a gross area of 12.7 acres and a net developable area of 11.9 acres. I b. Use Allocation General Plan Land Use RMH (8-15 du/ac). I Growth Management allows 136 units. C. Product Type I Multifamily I d. Special Design Criteria All community-wide design standards described in the Community Development I Standards section of this Master Plan shall be implemented in this planning area. The following specific guidelines shall also be included in this planning area: I . Site planning shall be coordinated to ensure preservation of open space views to the south. I . The noise generated from Palomar Airport Road shall be mitigated per Current City of Carlsbad Noise Ordinance or Policy. I. All residences shall be setback a minimum of 50 feet from the Right-of-Way of Palomar Airport Road. I 0 Landscape screening of the dwelling units shall be incorporated to soften views of these structures from Palomar Airport Road. I This village has been designated as a potential location for the provision of on-site affordable housing which per the Housing Element and Carlsbad Municipal Code I will allow for modifications to the Carlsbad Zoning Ordinance and Planning Department Policies. I . The development of this village shall be designated so that it provides an adequate buffer to the single family homes in Village P. I I 10 I % 11011 Oe - / / I' '- - --- 0'01~ 20' Setback k-4/1 MUMM Emergen + 420 I I, +395 X50~1 \\ A 4 to : Setback I ljjr~x Setback 71,015,R A N C H 0 no scale- CARKIL1A3.... MASTER PLAN .0 R Recreation Facility r7 Distant View Streetacape View Design Criteria 47 Village F Li I I I + 445 —-- T9 - - - Location variable 20' Setback +410[ 1 /19 = F /Z*. Nzzz:j!!~j 20' Setback.. >;:; I ILEGEND \%\\ U I VILLAGE G a. Description Village G is located on the eastern side of Rancho Carrillo surrounded by open space. VillageG has a gross area of 20.0 acres and a net developable area of 18.4 acres. This village is surrounded by open space and has the opportunities for views to the north, southand west. b. Use Allocation General Plan Land Use RLM (0-4 du/ac) Growth Management allows 58 units. C. Product Type I Single Family Development d. Special Design Criteria I All community-wide design standards described in the Community Development Standards section of this Master Plan shall be implemented in this planning area. The I following specific guidelines shall be included in this planning area: • Units shall be located to take advantage of views into the adjacent open space I areas. I . Landscaping in this area shall be compatible with existing native vegetation. • Single Family Development with lots less than 7,500 square feet in size shall not be required to provide common recreational facilities if the majority of the lots I in the subdivision have a lot size of 7,500 square feet or greater. In addition, this Village is completely surrounded by open space and has several points of access I to the community trail system which provides for recreational opportunities. • An Open Space Easement shall be placed on manufactured slope areas adjacent to roadways. Slopes within residential lots shall be maintained in common and I free of property line fences. I . Reduced front, rear and side yard setbacks may be permitted in Village G due to its isolation and in an attempt to protect the sensitive plant species adjacent to the development. The reduced setbacks will allow for development to pull away I from the area occupied by the sensitive species. The exact amount and location of the reductions shall be determined at the time of tentative map approval. I 12 I I Panhandle lots shall be permitted in this Village where it can be shown that the use of panhandle lots will allow development to be pulled away for the sensitive I plant species adjacent to the developable area and increase the amount of natural open space. the use of panhandle lots is justifiable since topography and the need to protect the sensitive species make it impossible to adequately serve certain I developable portions of this Village with public streets. In addition, the use of panhandle lots in Village U will not adversely impact the ability to provide full public street access to other developable areas within the Master Plan. I I I U I U U U I U I U LI I 13 I Design Criteria Village G • — VT - - c \ \ I / // •' Ii' \I \ \ / -• • / 390 r J )F6EE — I. 323 ; \ — — — — — LEGEND 4IN Village Entry with Monumental ion VOOA Solid Wall 000 Open Fence Resource Fence .••• Trail £9 Trail Head Recreation Facility Distant View Streetscape View * Public Street with Sidewalk on One Side LAND USE DATA Land Use: RLM Product: SF0 Max. Yield: 58 ) )/I — —-- V 'N \ N V V : • V VI ' V 'V ''V "•' R A N C H 0 UN , \aø' MASTER PLAN \J no Scale (iVVi I I I I I I I I 1 I I I I I I I I I I VILLAGE P a. Description Village P is located at the northeast corner of the Master Plan between Village F and Open Space Area 5, south of Palomar Airport Road. Village P has a gross area of 25.6 acres and a net area of 23.5 acres. b. Use Allocation General Plan Land Use - RLM (0-4 du/ac) Growth Management Allows 75 units, however, per Section E. 1 of Chapter 2 of this Master Plan, Village P may be developed with up to 78 dwelling units at a density of 3.3 du/ac which is within the density range of the RLM General Plan designation. C. Product Type Single Family d. Special Design Criteria All community-wide design standards described in the Community Development Standards section of this Master Plan shall be implemented in this planning area. The following specific guidelines shall be included in this planing area: • The noise generated from Palomar Airport Road shall be mitigated per current City of Carlsbad Noise Ordinance or Policy. • Wherever possible, units shall be designed to take advantage of views into adjacent open space areas. 15 - - - - - - - - - - - - - - - - - - - LEGEND * Village Entry with MonumentS lion Solid Wall 000 Open Fence Resource Fence Trail Trail Head Recreation Facility Distant View Streetscape View Public Street with Sidewalk on One Side LAND USE DATA Land Use: RLM Product: SF!) Max. Yield: 78 se 445 / / r \ \\ \\\\ I I ¶5 5O,Setbck \\\ 11 (1 Ilc\I() +373 390 37o -s ~LO \\ \\\ F \\ \\ \\ I zrr, y-, Design Criteria 5 7] Village P F__ I I CT 93-08/PUD 93-07/s located in the southern portion of the Master Plan and covers Village 0. CT 93-081PUD 93-07 would allow for the development of 51 single family detached homes. I VILLAGE 0- This Village was designated for development with up to 51 single family homes by the Rancho Carrillo Master Plan. The Tentative Map proposes 51 single family lots in this Village with an average lot size of 7,859 sq. ft. I The next two pages contain the design criteria and Village exhibits from the Rancho Carrillo Master Plan for Village 0. The Tentative Map has been designed in conformance with these exhibits and the special design criteria for each Village. I Li I I I I I I I I 17 I H I VILLAGE 0 a. Description Village 0 is located south and west of Melrose Avenue with Village N to the south and I Rancho Carrillo Park located on the western boundary. Village 0 has a gross area of 18.3 acres and a net developable area of 13.0 acres. This village will offer views into the valley, Rancho Carrillo Park and towards the west. I b. Use Allocation I General Plan Land Use RLM (0-4 du/ac). Growth Management allows 41 units, however, per Section E. 1 of Chapter 2 of this Master Plan, Village 0 may be developed with up to 51 dwelling units at a density of I 3.9 du/ac which is within the density range of the RLM General Plan designation. C. Product Type Single Family d. Special Design Criteria I All community-wide design standards described in the Community Development Standards section of this Master Plan shall be implemented in this planning area. The I following specific guidelines shall be included in this planning area: • Whenever possible units should be designed to take advantage of the views I offered by this village. • All units within this village shall maintain a minimum 50 foot setback from Melrose Avenue. • The noise generated from Melrose Avenue shall be mitigated per current City of I Carlsbad Noise Ordinance or Policy. • Development in the northern portion of this village shall be designed to be I compatible with the Rancho Carrillo Park. • Portions of Village 0 will be designed in conformance with the requirements of the Special Park Design District. I]- 18 U I I '-c I II/ \ N \ / / / I FJ CT 93-04 is located in the southern portion of the Rancho Carrillo Master Plan and covering i Villages L,M,N,Q,R, & T and Open Space Areas 8,9,10, 11, 12, 13,& 14. VILLAGE L - This Village was designated for the development of a maximum of 96 I multi-family homes by the Rancho Carrillo Master Plan. CT 93-04 creates a single lot for Village L. No ownership units can be constructed in Village L until a separate Tentative Map and Planned Development Permit is approved by the City of Carlsbad. I /f this Village is proposed for development with apartments, approval of a Site Development Plan will be required in lieu of a Tentative Map and Planned Development Permit. I VILLAGE M - This Village was designated for development with a maximum of 103 single family homes by the Rancho Carrillo Master Plan. CT 93-04 proposes 67 single I family lots with an average lot size of 12,066 sq. ft. VILLAGE N - This Village was designated for development with a maximum of 119 multifamily units. Similar to Village L, CT 93-04 creates a single lot for Village N. No I ownership units can be constructed in Village N until a Tentative Map and Planned Development Permit is approved by the City of Carlsbad. If this Village is proposed for development with apartments, approval of a Site Development Plan will be I required, in lieu of a Tentative Map and Planned Development Permit. VILLA GE Q - Village 0 is the largest Village in the Rancho Carrillo Master Plan and has I been designated for development with up to 204 single family detached units. CT 93- 04 proposes 176 single family detached units in Village 0 with an average lot size of 12,066 sq. ft. I VILLAGER - This Village was designated for development with up to 47 single family detached units by the Rancho Carrillo Master Plan. CT 93-04 proposes 45 single I family detached units in this Village with an average lot size of 12,066 sq. ft. VILLAGE T - This Village was designated as a community service facility site by the Rancho Carrillo Master Plan. CT 93-04 creates a single lot for this site to facilitate its I development as a community facility site. No development can occur on this site until a Site Development Plan is approved by the Planning Commission. I OPEN SPA CE AREA 10 - This Open Space Area includes the existing Carrillo Ranch Park site as well as the acreage that will be dedicated by the developers of the Rancho Carrillo Master Plan. The existing park acreage that is owned by the City of Carlsbad I is not a part of this Tentative Map. I OPEN SPACE AREA 11 - This area was designated for development as a combined Community Recreation Area/Daycare Center. CT 93-04 creates divides this area into two lots. The boundaries of these lots will be adjusted when development plans are proposed for this site. Development of this site will require the approval of a Site I Development Plan by the Planning commission. I 20 I I I OPEN SPACE AREAS 8,9,12,13 & 14- These areas will remain in their natural state except for trails approved as a part of the Rancho Carrillo Master Plan and I utilities to serve adjacent residential development. RECREATIONAL VEHICLE STORAGE AREA - Approval of CT 93-04 will create a I separate lot for the recreational vehicle storage area. This facility will be located within Open Space Area 13 at the same location and with the same design as shown in the approved Rancho Carrillo Master Plan. I Ct 93-04 will allow for the development of 288 single family homes in Villages M, 0 & R. This is 66 units less than the 354 units allocated to these Villages by the Rancho Carrillo ' Master Plan. The next 14 pages of this booklet contain the design criteria and Village exhibits from the Rancho Carrillo Master Plan for Villages L,M,N,Q,R, & T. The Tentative Map has been I designed in conformance with these exhibits and the special design criteria for each Village. I Li I I I I I I I I 21 I I I I I I I I I 1 I I I I I I I I I I VILLAGE L a. Description Village L is located east of Melrose Avenue with Open Space Area 4 on the northwest side, Open Space Area 5 on the northeast boundary and Village M to the south. Village L has a gross area of 5.8 acres and a net developable area of 5.1 acres. This village will have views to the north into the open space area. b. Use Allocation General Plan Land Use RH (15-23 du/ac) Growth Management allows 96 units. C. Product Type Multifamily d. Special Design Criteria All community-wide design standards described in the Community Development Standards section of this Master Plan shall be implemented in this planning area. The following specific guidelines shall be included in this planning area: S Units shall be designed to take advantage of views to the open space area to the north. S The noise generated from Melrose Avenue shall be mitigated per current City of Carlsbad Noise Ordinance or Policy. • Landscape screening of the dwelling units shall be incorporated to soften views of these structures from Melrose Avenue. 22 V I I} I 17/ IXGEND Land Use: RH Village Entry r*, Product: LIP w/ Ionum.ntation Resource Fence • Max. Yield: 96 Solid Wall goes* Trail *00 Open Fence LI Trail head Design Criteria 53 Village L R Recreation Facility fZ::7 Distant View Streatscape View I / . - I I-, Ij I' I 1 11/ / I I VILLAGE M a. Description Village M is located north and east of Melrose Avenue with Village L on its northern boundaryand Open Space Area 5 on the north and east side. Village M has a gross area of 38.3 acres and a net developable area of 32.3 acres. b. Use Allocation General Plan Use RLM (1-4 du/ac) I Growth Management allows 103 units. I c. Product InNe Single Family Development d. Special Design Criteria All community-wide design standards described in the Community Development I Standards section of this Master Plan shall be implemented in this planning area. The following specific guidelines shall be included in this planning area: I • Where feasible, units shall be designed to take advantage of views into the open space area to the east. I • The noise generated from Melrose Avenue shall be mitigated per current City of Carlsbad Noise Ordinance or Policy. I • This Village shall gain access from a collector street off of Melrose Avenue. I • This Village may gain secondary access from existing Redwing Drive. I . Panhandle lots shall be permitted as allowed under R-1 Zoning since there are portions of this Village that cannot be adequately served with a public street due to topography and the grading required for the construction of Melrose Avenue. The panhandle lots created in this Village will not adversely impact the ability to I provide full public street access to other properties within the Master Plan or adjacent properties outside of the Master Plan. I I An Open Space Easement shall be placed on manufactured slope areas adjacent to roadways. Slopes within residential lots shall be maintained in common and I free of property line fences. 1 24 1 •\ N - k ) - no scale LEGEND * Village Entry with MonumentatiOfl Solid Wall 000 Open Fence Resource Fence Trail 0 Trail Head Recreation Facility Distant View Streetacape View * Public Street with Sidewalk on One Side LAND USE DATA Land Use: ALM Product: SFD Max. Yield: 103 Design Criteria Village M [54] / - cn oo # 0E,e 17 A N C H 0 CA~T LAN \ = - - - - - - - - - - - - - - - - - - Li I VILLAGE N a. Description Village N is located in the southeast corner of the project, adjacent to and southwest of MelroseAvenue. Village Q, Open Space Areas 8 and 9 are located to the west. Village 0 is located directly north of Village N. Village N has a gross area of 12.4 acres and a net developable area of 10.4 acres. The village will offer views into the valley, I Rancho Carrillo Park and towards the west. Use Allocation I b. General Plan Land Use RMH (8-15 du/ac). I Growth Management allows 119 units. C. Product Type I Multifamily I d. Special Design Criteria All community-wide design standards described in the Community Development I Standards section of this Master Plan shall be implemented in this planning area. The following specific guidelines shall be included in this planning area: I . Whenever possible units should be designed to take advantage of the views offered by this village. I . All units within this village shall maintain a minimum 50 foot setback from Melrose Avenue. I . The noise generated from Melrose Avenue shall be mitigated per current City of Carlsbad Noise Ordinance or Policy. I 0 An Open Space Easement shall be placed on manufactured slope areas adjacent to roadways. Slopes within residential lots shall be maintained in common and I free of property line fences. The multifamily units developed in this site shall consist of a mixture of 3-4 plex units compatible with the existing units to the south of Village N. I I WT I Resource Fence e•• Trail (I Trail head U Open F.nc. 1/Jf .... +455 . . . ......... . +507 R A N C H 0 no scale MA" STER PL AN 27 II K Location variable +465 I I 0 -J - - --_- - - - 50' Setback +475 \ 'Column +480 +51 I Recreation Facility Distant f- View Str.etscape View Design Criteria Village ti ~F, I VILLAGE Q a. Description Village Q is located in the southern portion of the Master Plan north of Village R, south I of Village N and west of Village 0. Open Space Areas 8, 9, 11 and 13 separate it from Villages N, 0 and R. Village Q has a gross area of 73.9 acres and a net developable area of 63.9 acres. This village is located on a large hillside that slopes down into the I valley floor to the north. I b. Use Allocation General Plan Land Use RLM (0-4 du/ac) I Growth Management allows 204 units. C. Product Type 1 Single Family Development I d. Special Design Criteria All community-wide design standards described in the Community Development I Standards section of this Master Plan shall be implemented in this planning area. The following specific guidelines shall be included in this planning area: I . Units shall be located to take advantage of views into the valley floor to the north and towards Rancho Carrillo Park to the northeast. I . Lots with side loaded garages shall have a minimum setback of 10' from the right-of-way. 1 . 32' wide curb to curb public hillside streets shall be allowed for unloaded streets that traverse steep topography. I 0 An Open Space Easement shall be placed on manufactured slope areas adjacent to roadways. Slopes within residential lots shall be maintained in common and I free of property line fences. Portions of Village Q will be designed in conformance with the requirements of the Special Park Design District. I 1 28 I I I 0 Panhandle lots shall be permitted as allowed under R 1 zoning, since there are portions of this Village that can not be adequately served with a public street due I to topography and grading. The use of panhandle lots in these instances would reduce grading amounts, the size of manmade slopes, increase the amount of natural open space and the connection between open space areas. In addition, the I use of panhandle lots in Village Q would not adversely impact the ability to provide full public street access to other developable properties within the Master Plan. r I I I II] I I I n I I I I 29 I - - - - - - - - - - - - - - - - - - - ------ -----._- 4- - —n--: -'--- - r / I / I LEGEND Village Entry with Monumentation Solid Wail 100 00 Open Fence Resource Fence Trail Trail i-lead Recreation Facility Distant View Streeiscape View Public Street with Sidewalk on One Side LAND USE DATA Land Use: RLM Product: SFD Max. Yield: 204 (*) 0 — I - I A N C H 0 ~MLLO ER PLAN no scalescao j•/ J it Design Criteria Village Q E58 I I I VILLAGE R a. Description Village R lies along the southern boundary of the project. Open Space Area 8 & 13 I separates this village from Village Q to the north and Village N to the east. Village R has a gross acreage of 17.0 acres and a net developable acreage of 14.9 acres. This village has the highest elevations in the development and will have the most dramatic I views overlooking the valley. This village will gain access from an extension of Unicornio Drive from the south and from Village Q. b. Use Allocation General Plan Land Use RLM (0-4 du/ac). I Growth Management allows for 47 units. C. Product Type Single Family Development I d. Special Design Criteria I All community-wide design standards described in the Community Development Standards section of this Master Plan shall be implemented in this planning area. The I following specific guidelines shall be included in this planning area: • Although architectural style does not need to be of an identical style with existing I development to the south, it should be compatible. • Site planning shall be coordinated to take advantage of views into the valley. I S Lots with side loaded garages shall have a minimum setback of 10' from the right-of-way. I • An Open Space Easement shall be placed on manufactured slope areas adjacent to roadways. Slopes within residential lots shall be maintained in common and free of property line fences. 1 31 IL LEG) '-' Village Entry with Monumentatlon ,iø Solid Wall 00 glo* Open Fence Resource Fence Facility Trail Trail Hand Recreation Distant Wow Streetscaps Wow Public Street with Sidewalk on One Side - - - S - / — ---: Land Use: RLM - . — Product: SFD -- . -- - - Max. Yield: 47 +512 I I I R A N C H 0 Design Criteria C/1KIEllLL no scale Village R MASIER PLAN . . .........0 I I VILLAGE T a. Description Village T is located east of El Fuerte between Open Space Areas 12,13 & 14. Village Thas a gross area of 4.5 acres and a net developable area of 3.2 acres. This village has been designated as a community service facilities site. b. Use Allocation Although this site carries the RM General Plan Land Use Designation (4-8 du/ac), it has I been designated as a community service facility site by the Rancho Carrillo Master Plan. If this site is not utilized by a community service facility within 3 years of grading of the I right-of-way for El Fuerte Street or the collector street adjacent to this site, then the site shall revert back to its underlying designation of RM. This would allow this site to be developed with 19 residential units upon approval of a Planning Commission I Determination which shall be granted upon a showing by the applicant that they have made good faith efforts to market this site to a community facility type of use during the three year period without any success. I C. Special Design Criteria I All community-wide design standards described in the Community Development Standards section of this Master Plan shall be implemented in this planning area. The following specific guidelines shall be included in this planning area: I • Prior to development of this site other than the Phase 1 grading, a Site I Development Plan must be approved by the Planning Commission. • Village T should attempt to take advantage of views into the valley open space I to the north and northeast. • The Community Service Facilities shall produce a positive landmark building within the plans overall architectural theme. I I I I 33 I .. .. ...... ............................................. . LEGEND - I Community U PadArea: S.rvlc.s Land Use: RM Total Area: 4.5 ac 2.1 ac Village Entry * wfl4onum.ntatlofl Solid Wall 0000 Open Fence Resource Fence •' Trail 13 Trail head Recreation Facility Distant f-7 View Str.etscape View Design Criteria 61 Village T ____ I I - t - - I — • I I Pt +194 I \' \-'--40'Setback Facility Sign_ / I 20' Setback I \ \ \ R.V. Storage Facility '\\\t 2Mw/T-0,;= a - a 1 FUTURE APPRO VALS VILLAGES L & N - TENTATIVE MAPS & PLANNED DEVELOPMENT PERMITS I Planning Commission and City Council approval of Tentative Maps & Planned Development Permits will be required for the development of Villages L & N. If Villages L & N are proposed for development with apartments rather than ownership units I approval of a Site Development Plan will be required rather than a Tentative Map & Planned Development Permit. I VILLAGE T & OPEN SPACE AREA 11 - SITE DEVELOPMENT PERMIT I Planning Commission approval of a Site Development Plan for will be required prior to the development in Village T, the Community Facilities Site, or in the proposed Community Recreation Center/Daycare Site in Open Space Area 11. VILLAGES F, G, O&P - MINOR AMENDMENT TO A PLANNED DEVELOPMENT PERMIT I Approval of a Minor Amendment to the Planned Development Permits for Villages F, G, 0 & P will be required prior to the issuance of Building Permits. This amendment will be limited to the review of floor plans and architecture only. I I II 35 I I RANCHO CARRILLO PARK SITE DRAINAGE STUDY May 24, 1993 (Rick Engineering Job Number 12004-G) I 11 I Li I 1 LII Prepared by: I RICK ENGINEERING COMPANY 5620 Friars Road San Diego, California 92110 I I I I Ii E Li E I I Purpose I RANCHO CARRILLO PARK SITE DRAINAGE STUDY The purpose of this study is to compare natural (May 1993) flows with ultimate-development I flows for the channel at the southwest corner of the Rancho Carrillo park site. Exhibits for both cases are included with the report. From the ultimate development exhibit, it can be seen that 1 portions of Villages "N," "0," "R," and "Q" will be tributary to the park site. I Results I The natural (May 1993) area tributary to the park site is 117 acres, with a Q100 of 207 CFS. The ultimate-development tributary area is 92 acres with a Q100 of 205 CFS. Eighteen acres of I tributary area for Village "M" has been routed northerly to the main channel on Melrose Avenue. This provides opportunity for detention behind Melrose (if desired) and reduces I impacts on the park's southerly drainage. An additional five acres is diverted around the park from Village "Q" and discharged downstream of the park. The result is no net increase in runoff on the channel at the southwest corner of the park. Methodology San Diego County Flood Control Hydrology Manual methods, data, and charts are used for this study. The study entitled Preliminary Drainage Study for Major Roads Within The Rancho I Carrillo Master Plan, dated January 18, 1993, is the source for offsite flow data for the area south of Village "R." Two additional exhibits that are part of this earlier study are enclosed I with this report for reference, along with supporting charts and data for the Rancho Carrillo area. I I ~ 1 I I I Natural Basin Methodology I A nodal system and rational method computer program is used. At node 100, the offsite I tributary area, Q1, and time-of-concentration is "user specified" into the computer model. (See January 18, 1993 study and offsite drainage exhibit.) Working downstream from node to node, I the time-of-concentration is modeled by approximating the natural channel cross section between nodes and using increasing flows as each tributary area is inserted at the appropriate time-of- concentration. The channel cross section can be approximated by varying the bottom width and side slopes. The basin boundaries and node locations were chosen at approximate grade breaks in the natural channels. A runoff coefficient of C=.45 is used for the natural areas. Ultimate Development Methodology The rational method computer model nodal system is again used here. At node 100, the Q, acreage and time-of-concentration is inserted from the January 18, 1993 study data. (See node 330.) As the flows are routed downstream through the riparian mitigation channel, (nodes 101 through 104) tributary basins are added using the appropriate time-of-concentration and a single- family runoff coefficient of C =. 55. The riparian mitigation channel profile is illustrated below: 1% I 0/ -- I I The actual elevation difference between nodes is inserted into the model along with the approximate riparian channel cross section. I I The ultimate-development drainage basin layout reflects latest village tentative map layouts. U 2 I I I I El I ************************************************************************** RATIONAL METHOD HYDROLOGY COMPUTER PROGRAM PACKAGE I Reference: SAN DIEGO COUNTY FLOOD CONTROL DISTRICT 1985,1981 HYDROLOGY MANUAL (C) Copyright 1982-92 Advanced Engineering Software (aes) I Ver. 1.3A Release Date: 3/06/92 License ID 1261 Analysis prepared by: RICK ENGINEERING COMPANY VANCHO DESCRIPTION OF STUDY CARRILLO RATIONAL METHOD CALCULATIONS * * PARK SITE ULTIMATE DEVELOPMENT TRIBUTARY 100-YR. FLOW * LJ.N. 12004G MAY 24, 1993 * NAME: A:PARKU2.DAT ,FILE TIME/DATE OF STUDY: 10:23 5/22/1993 USER SPECIFIED HYDROLOGY AND HYDRAULIC MODEL INFORMATION: I1985 SAN DIEGO MANUAL CRITERIA USER SPECIFIED STORM EVENT(YEAR) = 100.00 I 6-HOUR DURATION PRECIPITATION (INCHES) = 2.800 SPECIFIED MINIMUM PIPE SIZE(INCH) = 18.00 SPECIFIED PERCENT OF GRADIENTS(DECIMAL) TO USE FOR FRICTION SLOPE = .90 SAN DIEGO HYDROLOGY MANUAL "C"-VALUES USED NOTE: ONLY PEAK CONFLUENCE VALUES CONSIDERED I ************************************************************************** FLOW PROCESS FROM NODE 100.00 TO NODE 100.00 IS CODE = 7 >>>>>USER SPECIFIED HYDROLOGY INFORMATION AT NODE<<<<< USER-SPECIFIED VALUES -------------------------- -------- - TC(MIN) = 13.00 RAIN INTENSITY(INCH/HOUR) = 3.98 TOTAL AREA(ACRES) = 49.00 TOTAL RUNOFF(CFS) = 118.00 ** *** ** **************************** ******** *** *********** ***** ***** ** * * * **** t FLOW PROCESS FROM NODE 100.00 TO NODE 101.00 IS CODE = 3 >>>>>COMPUTE PIPEFLOW TRAVELTIME THRU SUBAREA<<<<< >>>>>USING COMPUTER-ESTIMATED PIPESIZE (NON-PRESSURE FLOW)<<<<< f DEPTH OF FLOW IN 48.0 INCH PIPE IS 34.5 INCHES PIPEFLOW VELOCITY(FEET/SEC.) = 12.2 UPSTREAM NODE ELEVATION = 343.00 I DOWNSTREAM NODE ELEVATION = 341.00 FLOWLENGTH(FEET) = 200.00 MANNING'S N = .013 ESTIMATED PIPE DIAMETER(INCH) = 48.00 NUMBER OF PIPES = PIPEFLOW THRU SUBAREA(CFS) = 118.00 TRAVEL TIME(MIN.) = .27 TC(MIN.) = 13.27 - J FLOW PROCESS FROM NODE 101.00 TO NODE 101.00 IS CODE = 8 I>>>>>ADDITION OF SUBAREA TO MAINLINEPEAK FLOW<<<<< 100 YEAR RAINFALL INTENSITY(INCH/HOUR) = 3.930 SOIL CLASSIFICATION IS "D" I SINGLE FAMILY DEVELOPMENT RUNOFF COEFFICIENT = .5500 SUBAREA AREA(ACRES) = 5.10 SUBAREA RUNOFF(CFS) = 11.02 TOTAL AREA(ACRES) = 54.10 TOTAL RUNOFF(CFS) = 129.02 I TC(MIN) = 13.27 I I FLOW PROCESS FROM NODE 101.00 TO NODE 101.00 IS CODE = 8 >>>>>ADDITION OF SUBAREA TO MAINLINE PEAK FLOW<<<<< 100 YEAR RAINFALL INTENSITY(INCH/HOUR) = 3.930 SOIL CLASSIFICATION IS "D" SINGLE FAMILY DEVELOPMENT RUNOFF COEFFICIENT = .5500 SUBAREA AREA(ACRES) = 5.30 SUBAREA RUNOFF(CFS) = 11.46 I I I TOTAL AREA(ACRES) = 59.40 TOTAL RUNOFF(CFS) = 140.48 TC(MIN) = 13.27 ************************************************************************** FLOW PROCESS FROM -NODE 101.00 TO NODE 102.00 IS CODE = 51 >>>>>COMPUTE TRAPEZOIDAL CHANNEL FLOW<<<<< >>>>>TRAVELTIME THRU SUBAREA<<<<< UPSTREAM NODE ELEVATION = 341.00 I DOWNSTREAM NODE ELEVATION = 325.00 CHANNEL LENGTH THRU SUBAREA(FEET) = 300.00 CHANNEL SLOPE = .0533 CHANNEL BASE(FEET) = 40.00 "Z" FACTOR = 2.000 I MANNING'S FACTOR = .030 MAXIMUM DEPTH(FEET) = 5.00 CHANNEL FLOW THRU SUBAREA(CFS) = 140.48 FLOW VELOCITY(FEET/SEC) = 6.98 FLOW DEPTH(FEET) = .49 TRAVEL TIME(MIN.) = .72 TC(MIN.) = 13.99 I FLOW PROCESS FROM NODE 102.00 TO NODE 102.00 IS CODE = 8 >>>>>ADDITION OF SUBAREA TO MAINLINE PEAK FLOW<<<<< II II 100 YEAR RAINFALL INTENSITY(INCH/HOUR) = 3.799 SOIL CLASSIFICATION IS "D" SINGLE FAMILY DEVELOPMENT RUNOFF COEFFICIENT = .5500 SUBAREA AREA(ACRES) = 14.40 SUBAREA RUNOFF(CFS) = 30.09 TOTAL AREA(ACRES) = 73.80 TOTAL RUNOFF(CFS) = 170.57 TC(MIN) = 13.99 ************************************************************************** FLOW PROCESS FROM NODE 102.00 TO NODE 103.00 IS CODE = 51 >>>>>COMPUTE TRAPEZOIDAL CHANNEL FLOW<<<<< >>>>>TRAVELTIME THRU SUBAREA<<<<< UPSTREAM NODE ELEVATION = 325.00 I DOWNSTREAM NODE ELEVATION = 300.00 CHANNEL LENGTH THRU SUBAREA(FEET) = 400.00 CHANNEL SLOPE = .0625 CHANNEL BASE(FEET) = 30.00 "Z" FACTOR = 2.000 MANNING'S FACTOR = .030 MAXIMUM DEPTH(FEET) = 5.00 CHANNEL FLOW THRU SUBAREA(CFS) = 170.57 II U FLOW VELOCITY(FEET/SEC) = 8.77 FLOW DEPTH(FEET) = .62 TRAVEL TIME(MIN.) = .76 TC(MIN.) = 14.75 *************************************************************************** FLOW PROCESS FROM NODE 103.00 TO NODE 103.00 IS CODE = 8 >>>>>ADDITION OF SUBAREA TO MAINLINE PEAK FLOW<<<<< 100 YEAR RAINFALL INTENSITY(INCH/HOUR) = 3.672 SOIL CLASSIFICATION IS "D" I SINGLE FAMILY DEVELOPMENT RUNOFF COEFFICIENT = .5500 SUBAREA AREA(ACRES) = 3.00 SUBAREA RUNOFF(CFS) = 6.06 TOTAL AREA(ACRES) = 76.80 TOTAL RUNOFF(CFS) = 176.63 c TC(MIN) = 14.75 *************************************************************************** FLOW PROCESS FROM NODE 103.00 TO NODE 103.00 IS CODE = 8 [->>>>>ADDITION-OF-SUBAREA-TO-MAINLINE -PEAK-FLOW<<<<< I " 100 YEAR RAINFALL INTENSITY(INCH/HOUR) = 3.672 SOIL CLASSIFICATION IS D" SINGLE FAMILY DEVELOPMENT RUNOFF COEFFICIENT = .5500 SUBAREA AREA(ACRES) = 8.50 SUBAREA RUNOFF(CFS) = 17.16 I I TOTAL AREA(ACRES) = 85.30 TOTAL RUNOFF(CFS) = 193.79 TC(MIN) = 14.75 *************************************************************************** FLOW PROCESS FROM NODE 103.00 TO NODE 104.00 IS CODE = 51 >>>>>CONPUTE TRAPEZOIDAL CHANNEL FLOW<<<<< I >>>>>TRAVELTIME THRU SUBAREA<<<<< UPSTREAM NODE ELEVATION = 300.00 I DOWNSTREAM NODE ELEVATION = 263.00 CHANNEL LENGTH THRU SUBAREA(FEET) = 450.00 CHANNEL SLOPE = .0822 CHANNEL BASE(FEET) = 30.00 "Z" FACTOR = 2.000 I MANNING'S FACTOR = .030 MAXIMUM DEPTH(FEET) = 5.00 CHANNEL FLOW THRU SUBAREA(CFS) = 193.79 FLOW VELOCITY(FEET/SEC) = 9.99 FLOW DEPTH(FEET) = .62 TRAVEL TIME(MIN.) = .75 TC(MIN.) = 15.50 I FLOW PROCESS FROM NODE 104.00 TO NODE 105.00 IS CODE = 51 >>>>>COMPUTE TRAPEZOIDAL CHANNEL FLOW<<<<< >>>>>TRAVELTIME THRU SUBAREA<<<<< UPSTREAM NODE ELEVATION = 263.00 DOWNSTREAM NODE ELEVATION = 256.00 CHANNEL LENGTH THRU SUBAREA(FEET) = 300.00 I CHANNEL SLOPE = .0233 CHANNEL BASE(FEET) = .00 "Z" FACTOR = 5.000 MANNING'S FACTOR = .030 MAXIMUM DEPTH(FEET) = 5.00 CHANNEL FLOW THRU SUBAREA(CFS) = 193.79 I FLOW VELOCITY(FEET/SEC) = 7.95 FLOW DEPTH(FEET) = 2.21 TRAVEL TIME(MIN.) = .63 TC(MIN.) = 16.13 FLOW PROCESS FROM NODE 105.00 TO NODE 105.00 IS CODE = 8 I>>>>>ADDITION OF SUBAREA TO MAINLINE PEAK FLOW<<<<< 100 YEAR RAINFALL INTENSITY(INCH/HOUR) = 3.466 -- I *USER SPECIFIED(SUBAREA): RURAL DEVELOPMENT RUNOFF COEFFICIENT = .5000 SUBAREA AREA(ACRES) = 6.20 SUBAREA RUNOFF(CFS) = 10.74 TOTAL AREA(ACRES) = 91.50 TOTAL RUNOFF(CFS) = 204.54 I: ------------------------------------------------------- END OF STUDY SUMMARY: LPEAK FLOW RATE(CFS) = 204.54 Tc(MIN.) = 16.13 TOTAL AREA(ACRES) = 91.50 END OF RATIONAL METHOD ANALYSIS I I I I I I I I I I I I I I 11 *************************************************************************** RATIONAL METHOD HYDROLOGY COMPUTER PROGRAM PACKAGE I Reference: SAN DIEGO COUNTY FLOOD CONTROL DISTRICT 1985,1981 HYDROLOGY MANUAL (c) Copyright 1982-92 Advanced Engineering Software (aes) Ver. 1.3A Release Date: 3/06/92 License ID 1261 I Analysis prepared by: RICK ENGINEERING COMPANY I************************** DESCRIPTION OF STUDY ************************** RANCHO CARRILLO RATIONAL METHOD CALCULATIONS * * PARK SITE NATURAL TRIBUTARY 100-YR. FLOW * IJ.N. 12004G MAY 24, 1993 * *** ****************************** *** * ********** * ********* * * **** * * * ** *** ** FILE NAME: A:PARKNAT.DAT ITIME/DATE OF STUDY- --- - 5/21/1993 USER SPECIFIED HYDROLOGY AND HYDRAULIC MODEL INFORMATION: 1985 SAN DIEGO MANUAL CRITERIA USER SPECIFIED STORM EVENT(YEAR) = 100.00 I 6-HOUR DURATION PRECIPITATION (INCHES) = 2.800 SPECIFIED MINIMUM PIPE SIZE(INCH) = 18.00 SPECIFIED PERCENT OF GRADIENTS(DECIMAL) TO USE FOR FRICTION SLOPE = .90 SAN DIEGO HYDROLOGY MANUAL 'C"-VALUES USED NOTE: ONLY PEAK CONFLUENCE VALUES CONSIDERED **************************************************************************** t FLOWPROCESS FROM NODE 100.00 TO NODE 100.00 IS CODE 7 >>>>>USER SPECIFIED HYDROLOGY INFORMATION AT NODE<<<<< USER-SPECIFIED VALUES ARE AS FOLLOWS: O1T-17 I4iX'1 TC(MIN) = 12.00 RAIN INTENSITY(INCH/HOUR) = 4.19 TOTAL AREA(ACRES) = 15.30 TOTAL RUNOFF(CFS) = 40.00 I FLOW PROCESS FROM NODE 100.00 TO NODE 101.00 IS CODE = 51 >>>>>COMPtJTE TRAPEZOIDAL CHANNEL FLOW<<<<< >>>>>TRAVELTIME THRU SUBAREA<<<<< UPSTREAM NODE ELEVATION = 450.00 DOWNSTREAM NODE ELEVATION = 330.00 CHANNEL LENGTH THRU SUBAREA(FEET) = 600.00 I CHANNEL SLOPE = .2000 CHANNEL BASE (FEET) = .00 "Z" FACTOR = 2.000 MANNING'S FACTOR = .030 MAXIMUM DEPTH(FEET) = 3.00 CHANNEL FLOW THRU SUBAREA(CFS) = 40.00 I FLOW VELOCITY(FEET/SEC) = 14.42 FLOW DEPTH(FEET) = 1.18 TRAVEL TIME(MIN.) = .69 TC(MIN.) = 12.69 w * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * FLOW PROCESS FROM NODE 100.00 TO NODE 101.00 IS CODE = 8 1->>>>>ADDITION-OF-SUBAREA -TO -MAINLINE -PEAK -FLOW<<<<< 100 YEAR RAINFALL INTENSITY(INCH/HOUR) = 4.045 I SOIL CLASSIFICATION IS "D" RURAL DEVELOPMENT RUNOFF COEFFICIENT = .4500 SUBAREA AREA(ACRES) = 13.20 SUBAREA RUNOFF(CFS) = 24.03 I I TOTAL AREA(ACRES) 28.50 TOTAL RUNOFF(CFS) = 64.03 TC(MIN) = 12.69 ************************************************************************** FLOW PROCESS FROM NODE 101.00 TO NODE 102.00 IS CODE = 51 >>>>>COMPUTE TRAPEZOIDAL CHANNEL FLOW<<<<< L>>>>>TRAVELTIME THRU SUBAREA<<<<< UPSTREAM NODE ELEVATION = 330.00 /1'7 DOWNSTREAM NODE ELEVATION = 300.00 I CHANNEL LENGTH THRU SUBAREA(FEET) = 500.00 TI CHANNEL SLOPE = .0600 CHANNEL BASE(FEET) = 50.00 "Z" FACTOR = 2.000 I MANNING' S FACTOR = .030 MAXIMUM DEPTH(FEET) = 3.00 CHANNEL FLOW THRU SUBAREA(CFS) = 64.03 FLOW VELOCITY(FEET/SEC) = 4.94 FLOW DEPTH(FEET) = .26 TRAVEL TIME(MIN.) = 1.69 TC(MIN.) = 14.38 I **************************************************************************** I , FLOW PROCESS FROM NODE 102.00 TO NODE 102.00 IS CODE = 8 >>>>>ADDITION OF SUBAREA TO MAINLINE PEAK FLOW<<<<< 100 YEAR RAINFALL INTENSITY(INCH/HOUR) = 3.732 SOIL CLASSIFICATION IS "D" RURAL DEVELOPMENT RUNOFF COEFFICIENT = .4500 SUBAREA AREA(ACRES) = 8.40 SUBAREA RUNOFF(CFS) = 14.11 , I I TOTAL AREA(ACRES) = 36.90 TOTAL RUNOFF(CFS) = 78.14 TC(MIN) = 14.38 ************************************************************************** FLOW PROCESS FROM NODE 102.00 TO NODE 102.00 IS CODE = 1 >>>>>DESIGNATE INDEPENDENT STREAM FOR CONFLUENCE<<<<< TOTAL NUMBER OF STREAMS = 2 CONFLUENCE VALUES USED FOR INDEPENDENT STREAM 1 ARE: I TIME OF CONCENTRATION(NIN.) = 14.38 RAINFALL INTENSITY(INCH/HR) = 3.73 TOTAL STREAM AREA(ACRES) = 36.90 PEAK FLOW RATE(CFS) AT CONFLUENCE = 78.14 **************************************************************************** I I FLOW PROCESS FROM NODE 200.00 TO NODE 201.00 IS CODE = 21 >>>>>RATIONAL METHOD INITIAL SUBAREA ANALYSIS<<<<< SOIL CLASSIFICATION IS "D" RURAL DEVELOPMENT RUNOFF COEFFICIENT = .4500 NATURAL WATERSHED NOMOGRAPH TIME OF CONCENTRATION WITH 10-MINUTES ADDED = 12.17(MINUTES) INITIAL SUBAREA FLOW-LENGTH = 650.00 UPSTREAM ELEVATION = 544.00 DOWNSTREAM ELEVATION = 420.00 I ELEVATION DIFFERENCE = 124.00 100 YEAR RAINFALL INTENSITY(INCH/HOUR) = 4.157 SUBAREA RUNOFF(CFS) = 13.28 TOTAL AREA(ACRES) = 7.10 TOTAL RUNOFF(CFS) = 13.28 **************************************************************************** I FLOW PROCESS FROM NODE 201.00 TO NODE 102.00 IS CODE = 51 >>>>>COMPUTE TRAPEZOIDAL CHANNEL FLOW<<<<< >>>>>TRAVELTIME THRU SUBAREA<<<<< ------- ---- ------- ------- - DOWNSTREAM NODE ELEVATION = 300.00 , CHANNEL LENGTH THRU SUBAREA(FEET) = 1000.00 I CHANNEL SLOPE = .1200 CHANNEL BASE(FEET) = .00 "Z" FACTOR = 3.000 MANNING'S FACTOR = .030 MAXIMUM DEPTH(FEET) = 3.00 I CHANNEL FLOW THRU SUBAREA (CFS) = 13.28 FLOW VELOCITY(FEET/SEC) = 8.36 FLOW DEPTH(FEET) = .73 TRAVEL TIME(MIN.) = 1.99 TC(MIN.) = 14.16 I FLOW PROCESS FROM NODE 102.00 TO NODE 102.00 IS CODE = I >>>>>DESIGNATE INDEPENDENT STREAM FOR CONFLUENCE<<<<< >>>>>AND COMPUTE VARIOUS CONFLUENCED STREAM VALUES<<<<< TOTAL NUMBER OF STREAMS = 2 I CONFLUENCE VALUES USED FOR INDEPENDENT STREAM 2 ARE: TIME OF CONCENTRATION(MIN.) = 14.16 RAINFALL INTENSITY(INCH/HR) = 3.77 TOTAL STREAM AREA(ACRES) = 7.10 I PEAK FLOW RATE(CFS) AT CONFLUENCE = 13.28 ** CONFLUENCE DATA ** RUNOFF Tc INTENSITY AREA I STREAM NUMBER (CFS) (MIN.) (INCH/HOUR) (ACRE) 1 78.14 14.38 3.732 36.90 2 13.28 14.16 3.770 7.10 I RAINFALL INTENSITY AND TIME OF CONCENTRATION RATIO CONFLUENCE FORMULA USED FOR 2 STREAMS. • ** PEAK FLOW RATE TABLE ** • STREAM RUNOFF Tc NUMBER (CFS) (MIN.) l 1 90.64 14.16 2 91.29 14.38 COMPUTED CONFLUENCE ESTIMATES I PEAK FLOW RATE (CFS) = 91. TOTAL AREA(ACRES) = 44.00 INTENSITY (INCH/HOUR) 3.770 3.732 ARE AS FOLLOWS: 29 Tc(MIN.) = 14.38 I I *************************************************************************** FLOW PROCESS FROM NODE 102.00 TO NODE 102.00 IS CODE = 8 >>>>>ADDITION OF SUBAREA TO MAINLINE PEAK FLOW<<<<< 100 YEAR RAINFALL INTENSITY(INCH/HOUR) = 3.732 SOIL CLASSIFICATION IS "D" RURAL DEVELOPMENT RUNOFF COEFFICIENT = .4500 SUBAREA AREA(ACRES) = 13.30 TOTAL AREA(ACRES) = 57.30 TC(MIN) = 14.38 SUBAREA RtJNOFF(CFS) = 22.34 TOTAL RUNOFF(CFS) = 113.62 FLOW PROCESS FROM NODE 201.00 TO NODE 102.00 Is CODE = 8 >>>>>ADDITION OF SUBAREA TO MAINLINE PEAK FLOW<<<<< 100 YEAR RAINFALL INTENSITY(INCH/HOUR) = 3.732 SOIL CLASSIFICATION IS "D" RURAL DEVELOPMENT RUNOFF COEFFICIENT = .4500 I SUBAREA AREA(ACRES) = 11.00 SUBAREA RUNOFF(CFS) = 18.47 TOTAL AREA(ACRES) = 68.30 TOTAL RUNOFF(CFS) = 132.10 TC(MIN) = 14.38 I *************************************************************************** FLOW PROCESS FROM NODE 102.00 TO NODE 102.00 IS CODE = 8 >>>>>ADDITION OF SUBAREA TO MAINLINE PEAK FLOW<<<<< 100 YEAR RAINFALL INTENSITY(INCH/HOUR) = 3.732 I SOIL CLASSIFICATION IS "D" RURAL DEVELOPMENT RUNOFF COEFFICIENT = .4500 SUBAREA AREA(ACRES) = 11.90 SUBAREA RUNOFF(CFS) = 19.99 TOTAL AREA(ACRES) = 80.20 TOTAL RUNOFF(CFS) = 152.08 TC(MIN) = 14.38 ** ******************************* *** * ***** ********** ** * **** * * * *** ** FLOW PROCESS FROM NODE 102.00 TO NODE 103.00 Is CODE = 51 >>>>>COMPUTE TRAPEZOIDAL CHANNEL FLOW<<<<< I >>>>>TRAVELTIME THRU SUBAREA<<<<< UPSTREAM NODE ELEVATION = 300.00 DOWNSTREAM NODE ELEVATION = 268.00 I CHANNEL LENGTH THRU SUBAREA(FEET) = 800.00 CHANNEL SLOPE = .0400 CHANNEL BASE(FEET) = 80.00 "Z" FACTOR = 2.000 MANNING'S FACTOR = .030 MAXIMUM DEPTH(FEET) = I CHANNEL FLOW THRU SUBAREA(CFS) = 152.08 FLOW VELOCITY(FEET/SEC) = 5.08 FLOW DEPTH(FEET) TRAVEL TIME(NIN.) = 2.63 TC(MIN.) = 17.01 FLOW PROCESS FROM NODE 103.00 TO NODE 103.00 IS CODE = 8 >>>>>ADDITION OF SUBAREA TO MAINLINE PEAK FLOW<<<<< 100 YEAR RAINFALL INTENSITY(INCH/HOUR) = 3.350 • SOIL CLASSIFICATION IS "D" • RURAL DEVELOPMENT RUNOFF COEFFICIENT = .4500 SUBAREA AREA(ACRES) = 4.40 SUBAREA RUNOFF(CFS) = 6.63 TOTAL AREA(ACRES) = 84.60 TOTAL RUNOFF(CFS) = 158.72 TC(MIN) = 17.01 FLOW PROCESS FROM NODE 103.00 TO NODE 103.00 Is CODE = 8 >>>>>ADDITION OF SUBAREA TO MAINLINE PEAK FLOW<<<<< CIA ///'7 f/d 3.00 .37 li . * 100 YEAR RAINFALL INTENSITY (INCH/HOUR) = 3.350 SOIL CLASSIFICATION IS "D" I RURAL DEVELOPMENT RUNOFF COEFFICIENT = .4500 SUBAREA AREA(ACRES) = 9.60 SUBAREA RUNOFF(CFS) = 14.47 TOTAL AREA(ACRES) = 94.20 TOTAL RUNOFF(CFS) = 173.19 I TC(MIN) = 17.01 * ** ******************************** ****** ** *** ******** ** * ****** *** **** * *** ** I I FLOW PROCESS FROM NODE 103.00 TO NODE 103.00 IS CODE = 8 >>>>>ADDITION OF SUBAREA TO MAINLINE PEAK FLOW<<<<< 100 YEAR RAINFALL INTENSITY(INCH/HOUR) = 3.350 SOIL CLASSIFICATION IS "D" RURAL DEVELOPMENT RUNOFF COEFFICIENT = .4500 SUBAREA AREA(ACRES) = 15.90 SUBAREA RUNOFF(CFS) = 23.97 I TOTAL AREA(ACRES) = 110.10 TOTAL RUNOFF(CFS) = 197.15 TC(MIN) = 17.01 I FLOW PROCESS FROM NODE 103.00 TO NODE 104.00 IS CODE = 51 l >>>>>COMPUTE TRAPEZOIDAL CHANNEL FLOW<<<<< >>>>>TRAVELTIME THRU SUBAREA<<<<< UPSTREAM NODE ELEVATION = 268.00 I DOWNSTREAM NODE ELEVATION = 256.00 CHANNEL LENGTH THRU SUBAREA (FEET) = 450.00 L ,¼-/Z' .5 •IJ j ' CHANNEL SLOPE = .0267 CHANNEL BASE(FEET) = .00 "Z" FACTOR = 5.000 I MANNING'S FACTOR = .030 MAXIMUM DEPTH(FEET) = 3.00 CHANNEL FLOW THRU SUBAREA(CFS) = 197.15 FLOW VELOCITY(FEET/SEC) = 8.42 FLOW DEPTH(FEET) = 2.16 TRAVEL TIME(MIN.) = .89 TC(MIN.) = 17.90 ** ********************* ***** ************** **** ******* *** ** **** * * * * **** * * I FLOW PROCESS FROM NODE 104.00 TO NODE 104.00 IS CODE = 8 >>>>>ADDITION OF SUBAREA TO MAINLINE PEAK FLOW<<<<< I 100 YEAR RAINFALL INTENSITY(INCH/HOUR) = 3.241 SOIL CLASSIFICATION IS "D" RURAL DEVELOPMENT RUNOFF COEFFICIENT = .4500 I SUBAREA AREA(ACRES) = 6.90 SUBAREA RUNOFF(CFS) = 10.06 TOTAL AREA(ACRES) = 117.00 TOTAL RUNOFF(CFS) = 207.22 TC(MIN) = 17.90 PEAK FLOW RATE(CFS) = 207.22 Tc(MIN.) = 17.90 TOTAL AREA(ACRES) = 117.00 - END OF RATIONAL METHOD ANALYSIS I I U APPENDIX A: RATIONAL METHOD BACKUP CHARTS I I I I I I I I I I I. I; CO...-.Y OF SAN DIEGO DEPARTMENT OF SANITATION & nn urnr G -HMU FLOOD CO1TROL 1UU I L4 I '10.-' ISOPLIJVIALS IOF 100-YEAR 6-HOUR L EF1TATR3 1 ETS 0 AN HUTH IAG -'A BEACH i5 A 35 SAN CL MENTE - 1275. 15' - 25 0 ) \¼'), I 4r45'%J\ F-- LMAR - I_ _______ _ IN - .2O' U.S. DEPARTMEN r OF COMMERCE NATIONAL OCEANIC AND ATN OSPlIKtC ADMINISTRATION $PEC1Al.$TUO1ES BRANCH. or,,cQ,II DRoLoQy.$vr,ouAwgAT,E* SERVICE SA -. no / ( Q 30 1 . 20 35-. ---- - 118* 1I5' 30' j' 117 115 1 30' 15' 116' •..--- -------- -- - - - - - - - - - - - - - - - - - - - - COUNTY OF SAN DIEGO DEPARTMENT OF SANITATION . 100 -YEAR 24-1,101I R PRECIPITATION FLOOD CONTROL 'iL'ISOPLWJIPLS F 100 -YEAR 24 -HOUR . PRECIPITATION IN ET11S OF AN INCH 60 45 1 luu SAW Ml CL. loll uu 19 70 5 IA 45 j 15 1 or -- 40\ \'\ 80.70/ \ 40 )100 s 17 \ 33. aQL1. .IL r 130 .- r\RM1 t\ 'd / ( I U.S. DEPARTMEN r OF COMMERCE NATIOKAL OCA$C AND Al uE)cAuMrnATwN s?CtA STUDIES KANCII. ovic or II OIOOGY, NATIONAL WATIIER 5ERCE SA c- ( guo - 0 30' - I- I 30 1) Y ' •: I I - — - - — - — — — — — — — -,- — — nor — — if Pf -I .. •. "!Thptfl tti3 d -1 {14flitti1 :EfH; I F1- I : MZ!I1 v.2. VI 0 C U * 6 -4 .5 'I -E-i_ - '— — ; --- MW IX MW OW IMS14 - . '04.1 LI JTERSrTY-DUML2I DES!GU CHART Directions for Application: 1) From precipitation naps determine 6 hr. and 24 hr. amounts for the selected frequency. These maps are printed In the County Hydrolo Manual (10, 50 and 100 yr. maps included in Design and Procedure Manual). i I H 1. . . - I .. I il EL j 2) Adjust 6 hr. precipitation (if necessary) so that It is within the range of 45% to 65% of the 24h r. precipitation. (not applicable ;I to Desert) ti1ft r •l:Hj •!iI 3) Plot 6 hr. precipitation on the right side of the chart. .11i • HI - 4) Draw a line through the point parallel to th plotted lines. 5) This line Is the intensity-duration curve fo the location being analyzed. 5.0 Application Form: 0) Selected Frequency /00 yr. 3.0 2.5 i) p 6 Z, in., P 24 6.0, p6a % 24 2) Adjusted *_ i n . I!fl11l.5 3) t a mm. 4) I in/hr. 1.0 *Not Applicable to Desert Region j. 9.. a. RE 3. r jrj /(a"C/?o_Ca'r,f/o______ ________________ j-r rJjffl 141 i-rrri.-..uununr ._• nulir, Equation: I :u 7,44 p 6 D 645 y. . 6 Hr. Precipitation (In.) I D a Duration Olin.) "4 e4g' ,c,ezs aVE,9L14'ND 7/ME OE cw a.iuuasa•aIuu•a•mu...agy..., .uuaURSWaaam..a*a*n.prn- .uma.u.0 maul arnss.InaaurnumfirsIaaI.vaIwaIrnIa.ua.umrIu Iusaa..a.aIaUalmfl...a.*.u.. bol sa.'4.7.rnw4(ass.I..u.r.ay- rm as m-MM0200- •u.u.a..aaa.a .a.ua..uuaa.auma.arawawua •.mU..a..Ua.Ia.IWW4U.PaaaUEaRa..Ymu 2 OVUM 1111110411 MINWArAirANIrANWASEEP!AMEMV.OMIW.Ilr ..- _ lrAm -9001141MIll -a nows 1111011110012011 noun" answirANW.9 IN on soon NEW NEI! md alimmop-MONXIM --al Env so in US unno~m on" an WINE rlrdplp"Awa an man wilow.--so noun Salls In NOUN Ex amp /€' I cn914 ' /7yIN 3D /, S/D10e ' CA//'/veD/ o/ ,&,no//. C ad:e,/T/ajrhi v e '/9 ,41,nz,/e.r I.E I I' 1K I I I 'I 4010 AV NZ IN '1 ;c I',', Ij I Ii • IL SAN DIEGO COUNTY URBAN AREAS OVERLAND TIME DEPARTMENT OF SPECIAL DISTRICT SERVICES OF FLOW CURVES hA 1 111AI 'H I Il.( I I .1 I I' ii I I I I I N Et21/,9T10,t1 3) • 5000 410,010 I ' Le,'79/h of wale.-.shed N' Di/icpe,,ce ,.,, kva/,'n 2Jg 30,010 e/tec/'ive s/o,rc Irne (See 4oenox 8) T I M,w/es —2,040 3 I', -1,000 - 'DO 2 _____ /20 BOO 700 /00 svo - go SO / gO - 3 3 50 2 -200 \ \ 3D \ / • 44 70 20 Jot'> /6 \ I' as SD a' 2000 \ 12 1,500 IgOD ID 3D 9 /200 8 INOTE 20 ADD TEN MINUTES TOI /000 7 COMPUTED TIME OF COWJ 900 800 700 5 'LW /0 15- --1016 L_ ô 1 300 L200 - N I DEPARTMENT OF SPECIAL DISTRICT SERVICES SAN DIEGO COUNTY OF TIME OF CONCENTRATION (Tc) NOMOGRAPH FOR DETERMINATION FOR NATURAL WATERSHEDS .....4... I. I I: t( 1 ' • I in LU LU cn U. t o 2 I I.8 16 IA I 12 to 0.9 0.8 0.7 0.6 05 it. 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S N\ 4 5 j \\( •'•'•' ;K I rh - S. :• hi I .. •N• N . .. /4\ SS\\\ \5 17, 11 IS> 10 /\ r'\ \ \ 0 \ / No ; , R'20 N -05 I It \\\\ • S \ \.. >cK N,A7 N/ I i 9A)r \ - I, Hr\ \\ \\ > A A60 \ \3VI,,V\Jw ri/,• ' ',4>\ \\ ~—& \ç. . I I I PRELIMINARY SITE ASSESSMENT FOR CARRILLO RANCH CARLSBAD, CALIFORNIA FOR PACIFIC SCENE SAN DIEGO, CALIFORNIA PREPARED BY GEOCON ENVIRONMENTAL CONSULTANTS INCORPORATED SAN DIEGO, CALIFORNIA I I AUGUST 1989 1 I I I I I I ii a I Ii ILI I I Environmental Consultants Inc. File No. D-8053-601 August 23, 1989 Pacific Scene 3900 Harney Street San Diego, California 92110 Attention: Mr. Jon Werner I Subject: CARRILLO RANCH CARLSBAD, CALIFORNIA PRELIMINARY SITE ASSESSMENT I Gentlemen: I In accordance with your request and our "Acknowledgement" letter dated August 8, 1989, Geocon Environmental Consultants Incorporated (GEC) has performed a preliminary site assessment (PSA) and limited soil testing for the subject property. Sections I (PSA) and II (limited soil testing) I of the accompanying report present the details of our study and summarizes our findings. I Information reviewed during this study indicated that portions of the site have been and are utilized for agricultural purposes. Additionally, two aboveground tanks were observed on the northeastern portion of the site. I Subsequent to the above information, laboratory testing of soils was conducted. Analytical laboratory test results did indicate that areas of the site sampled contain soils that have been impacted by pesticides. If you have any questions concerning the contents of this report, or we may be of further service, please contact the undersigned at your convenience. Very truly yours, ENVIRONMENTAL CONSULTANTS INCORPORATED I I I I I I] I 'UE. Likins 17030 / 0- '#;J~ohnston RCE 42332 ichkael D . N lley Staff Env. Geolog t MDN/RSJ/JEL: sc (3) Addressee 6970 Flanders Drive San Diego, CA 92121-2974 (619) 558-6100 FAX (619) 558-8437 I LI 1 11 TABLE OF CONTENTS I PRELIMINARY SITE ASSESSMENT Page SECTION I - PRELIMINARY SITE ASSESSMENT .............. I INTRODUCTION ........................... 1 Purpose........................... 1 ' SCOPE OF SERVICES ......................... 2 Task I - Preliminary Research ................ 2 EXISTING SITE AND GEOLOGIC CONDITIONS ............... 4 I Site Location ........................ 4 Existing Conditions and Improvements ............. 4 Proposed Improvements .................... 5 Review of Geotechnical Reports ................ 6 Santiago Peak Volcanics ................. 6 Delmar Foundation .................... 7 I Torrey Sandstone .................... 7 Groundwater ......................... 7 Review of Regional Water Quality Control Basin Plan ..... 8 I SITE RECONNAISSANCE ........................ 8 Onsite Survey ........................ 8 I Offsite Survey ........................ 10 SITE HISTORY - RECORDS REVIEW ................... 11 Review of Aerial Photographs ................. 11 I Review of Topographic Maps .................. 14 RESULTS OF CONTACTS WITH REGULATORY AND GOVERNMENTAL AGENCIES ............... 15 I Hazardous Materials Management Division ........... 16 HE48 Listing ...................... 16 I HE17 Listing ...................... HE23 Listing ...................... 17 18 Unauthorized Release Listing .............. 18 Regional Water Quality Control Board - Listings ......- . 18 I Waste Discharge Facilities Listing ........... 18 San Diego Air Pollution Control District (APCD) Violator File Register ........................ 19 City of Carlsbad Fire Department ............... 19 I San Diego Department of Agriculture Weights and Measures - Pesticide Use Enforcement Division ................ 20 US Environmental Protection Agency ............... 21 I California Department of Health Services (DHS) ........ 22 11 I I I 1 I I I I I I 1 I I I I I I 1 I I TABLE OF CONTENTS (Continued) PRELIMINARY SITE ASSESSMENT Page SECTION II - LIMITED SOIL SAMPLING ................23 INTRODUCTION AND PURPOSE .....................23 Scope of Services ......................23 Field Activities .......................24 Sample Location .......................24 Laboratory Testing ......................25 Discussion of Test Results ..................26 SUMMARY OF FINDINGS ........................28 CONCLUSIONS AND RECOMMENDATIONS ..................30 PREL.LMINARY SITE ASSESSMENT LIMITATIONS ..............31 Figure 1, Vicinity Map Figure 2, Site Plan Figure 3, USGS Topographic Map Table I, Summary of Analytical Laboratory Results Appendix A Agency Information Sources Appendix B HE48 Listing Appendix C Laboratory Data I I File No. D-8053-601 August 23, 1989 I I SECTION I - PRELIMINARY SITE ASSESSMENT INTRODUCTION I This section presents the results of Task I, the preliminary site I assessment (PSA), for the subject property. The property is located south of Palomar Airport Road and north of Alga Road in Carlsbad, California. I The location of the site is depicted on the Vicinity Map, Figure 1. I Purpose I The purpose of the preliminary site assessment is to estimate the potential for the site to have been impacted by releases of hazardous J materials. The services performed for the preliminary site assessment included a review of available records (as outlined in the following scope I of services) for historical and current sources of hazardous materials and numerous site visits to attempt to identify areas or facilities/structures on the site and in the vicinity of the site that possess the potential for I the presence of hazardous materials. In addition, limited soil sampling was conducted to assess the potential for the presence of detectable I concentrations of organochiorine pesticides, organophosphorus pesticides, and chlorinated herbicides onsite. IA I The guidelines used for the definition of hazardous materials were obtained from the California Code of Regulations, Title 22, Division 4, I Chapter 30, Articles 9 and 11. For the purposes of this report, the I I I I File No. D-8053-601 August 23, 1989 I I vicinity of the site is defined as properties located within a one-quarter mile radius from the borders of the site boundaries. I I SCOPE OF SERVICES Task I - Preliminary Research I Research was performed to estimate the potential for significant impacts to the property from the presence of hazardous materials on or within the vicinity of the property. The scope of services for Task I of the PSA I are presented as follows: o Performed an onsite reconnaissance to identify indicators suggestive of the potential for the presence of hazardous I materials on the property. Surveyed adjacent properties from public thoroughfares to evaluate if these properties possess facilities or structures that potentially use, store, generate I or dispose of hazardous materials. Provisions for a formal asbestos survey onsite were not provided in this scope of services. o Contacted the following regulatory agencies to obtain I information regarding the potential presence of hazardous materials on the site or in the vicinity of the site: I HAZARDOUS MATERIALS MANAGEMENT DIVISION (HMMD) - "HE48 Listings", dated August 1, 1989. - "HE17 Listings", dated July 26, 1989. - "HE23 Listings", dated August 1, 1989. I - "Unauthorized Release Listing", dated July 13, 1989. REGIONAL WATER QUALITY CONTROL BOARD (RWQCB) I - "Underground Storage Tank Facilities Listing", dated August 1, 1989. - "Regulated Waste Discharger System Listing", dated August • 10, 1988. I CITY OF CARLSBAD FIRE DEPARTMENT - "Underground Storage Tank Permit Records." The permit record search is conducted by the fire department I personnel. The search is performed for the site and adjacent properties. 1 -2- I I File No. D-8053-601 August 23, 1989 I DEPARTMENT OF AGRICULTURE I - Contacted the Department of Agriculture for information concerning pesticides and herbicides on the subject ' property, US ENVIRONMENTAL PROTECTION AGENCY (EPA) - "CERCLIS Listing or CERCLA (Comprehensive Environmental Response, Compensation and Liability Act) Superfund I Listing", dated March 7, 1989. U - ttRcBji (Resource Conservation and Recovery Act) Compliance Monitoring and Enforcement Log (CMEL) for California", dated March 15, 1989. I - "RCRA Hazardous Waste Data Management System (HWDMS) Listing", dated September 19, 1988. I - - "RCRA WASTE Listing", dated June 20, 1989. "RCRA Notifier Listing" dated September 1, 1988. - "RCRA WASPROC Listing", dated September 15, 1988. - "Proposed and Final National Priority List (NPL)- I California", dated March 7, 1989. I CALIFORNIA DEPARTMENT OF HEALTH SERVICES (DHS) - "Expenditure Plan for the Hazardous Substance Cleanup Bond • Act", dated January 1988. I - "Hazardous Waste and/or Substance Sites List (Cortese List)", dated July 1989. "Abandoned Sites Information System (ASPIS) Listing", dated I - June 9, 1989. - "AZ 1803 Follow-up Program", dated December 1988. o Reviewed aerial photographs available from the County of San I Diego Mapping Division to obtain information concerning the history of the property. I o Reviewed United States Geologic Survey (USGS) topographic maps to obtain information relative to site topography and previous development and activities on. the site and properties in the I vicinity of the site. o Chain of title information for the site was not available for our review during the preparation of this report. Upon I submittal of the chain of title study to our firm, an addendum letter will be prepared under separate cover for your review. ' The title information is reviewed to estimate the potential for past or present property owners to have generated, stored, or disposed of hazardous materials onsite. I I -3- I I I File No. D-8053-601 August 23, 1989 I I o Reviewed available geotechnical data and geologic reports for this property and adjacent properties to obtain information regarding the prevailing geologic and groundwater conditions. I The reports were surveyed to determine if the boring and/or trench logs contained indicators suggestive of the presence of hazardous materials, such as noted discolored soils or excessive organic odors. I I EXISTING SITE AND GEOLOGIC CONDITIONS Site Location I The irregularly shaped 424 acre site is located approximately one mile east of El Camino Real and immediately south of Palomar Airport Road in I the City of Carlsbad, California. The site contains approximately 2,000 I feet of frontage along Palomar Airport Road. The site boundaries are presented on the Site Plan, Figure 2. Existing Conditions and Improvements A site visit was performed by a representative of GEC on July 24, 1989. I Site observations indicate that the majority of the property is essentially undeveloped and is covered with native vegetation (grasses and I coastal chaparral). The visit indicates that the property contains a network of tributary gullies and ravines which converge into a west I trending canyon. As depicted on the Site Plan, Figure 2, noted man-made improvements to the I site include a San Diego Gas and Electric electrical transmission line I -4- I I I File No. D-8053-601 August 23, 1989 I system supported by wooden poles located along the extreme northeastern portion of the property. The northeastern portion of the site J (approximately 40 acres) was observed to support an active tomato field. I Numerous dwellings and equipment commonly associated with agricultural - activities were observed along the southeastern perimeter of the tomato I field. Two above-ground fuel storage tanks and a structure which is apparently utilized for storage were observed in this area. Numerous I unpaved roads were observed to traverse the property. Located within the property boundaries, but not part of the Carrillo Ranch project scope, is the City of Carlsbad proposed Park site and Rancho de los Quiotes restoration project (see Site Plan, Figure 2). Contained within this area, of approximately ten acres, are numerous structures. 11 Proposed Improvements I The base map for the site entitled "Studies Composite for Carrillo Ranch", prepared by Rick Engineering and dated November 3, 1988, was reviewed I during the preparation of this PSA. The map indicates the proposed site I development will consist of the construction of numerous single-family residential structures. It is anticipated that the structures will be I supported on shallow foundations with slab-on-grade floors. Grading as tentatively proposed will result in cut and fill slopes of 50 feet in I height. 1 -5- I I I File No. D-8053-601 August 23, 1989 I Review of Geotechnical Reports The following geotechnical reports were reviewed during the preparation I of this report: I o "Soil and Geologic Reconnaissance for Bressi Ranch, San Diego County, California", prepared by Geocon Incorporated, dated March 23, 1982. I o "Report of Phase I Geotechnical Study for Bressi Ranch, Carlsbad, California", prepared by Geocon Incorporated, dated June 4, 1982. I o "Preliminary Soil and Geologic Investigation - Landslide Area for Carrillo Ranch", prepared by Geocon Incorporated, dated I August 9, 1989. A review of the report dated August 9, 1989 indicates that the evaluation I of specific geologic conditions within the entire property limits was - beyond the scope of that specific investigation. However, based on above I geotechnical exploration activities and geologic mapping conducted by Geocon Incorporated for the site and the Bressi Ranch property (located approximately 2,500 feet west of the site), it appears that the property I is generally underlain by Eocene Delmar Formation, Torrey Sandstone and by the Jurassic Santiago Peak Volcanics. Each of these is described as I follows: Santiago Peak Volcanics. The Santiago Peak Volcanics are typically I characterized by highly fractured and jointed metavolcanic rock. Weathering and decomposition of near-surface exposure result in highly I expansive, clayey topsoil. I I I I File No. D-8053-601 August 23, 1989 I I Delmar Foundation. Soils of the Delmar Formation are generally characterized by yellowish-green, sandy claystone interbedded with medium- gray, coarse-grained sandstone. This formation is generally characterized by inherently weak claystone beds. I Torrey Sandstone. The Torrey Sandstone consists primarily of fine to coarse grained, well sorted, white to tan, weakly cemented sandstone. I Shaly siltstone or clayey siltstone interbeds, as well as some reddish- brown concretions are also characteristic of this formation. I I Groundwater A review of the above-referenced report dated August 9, 1989 indicates I that ten exploratory borings were advanced to a maximum depth of 72 feet below the ground surface. Groundwater was encountered at a depth of 23 OR R feet below the existing ground surface in an exploratory boring (B-i) I advanced in the west/northwest portion of the site during the onsite geotechnical subsurface activities performed on June 5, 1989. I I Indicators suggestive of the possible presence of petroleum hydrocarbons were not noted in the boring and/or trench logs and text presented in the above-referenced reports. I U -7- L I I File No. D-8053-601 August 23, 1989 I I Review of Regional Water Quality Control Basin Plan The report published in July 1975 by the Regional Water Quality Control I Board entitled, "Regional Water Quality Control Plan, San Diego Basin, I California", was referenced for information concerning possible onsite water uses and groundwater quality. The basin plan report indicates that the site is located within the Vista I and Agua Hedionda Hydrographic Subunits (4.20 and 4.30, respectively) of the Carlsbad Hydrographic Unit (4.00). At the time the report was I listed as having municipal, published groundwater was potential I agricultural and industrial uses. The report indicated that in excess of 1,000 mg/i of total dissolved solids (TDS) are generally present in the I local groundwater and, therefore, it is not reported to be widely used for domestic supply. I I SITE RECONNAISSANCE Onsite Survey I Numerous site visits were performed by representatives of GEC. The site visits included a review of the existing site conditions to attempt to I identify indicators suggestive of the presence of hazardous materials. I The Site Plan for the property which depicts the existing conditions and improvements observed during the reconnaissance is presented in Figure 2 I (Site Plan). I I I I File No. D-8053-601 August 23, 1989 I I The visits indicate that approximately 40 acres located in the northeastern portion of the property supports an active tomato field. I Numerous structures constructed of wood and aluminum are present adjacent the east and south of the existing tomato field. Two above-ground I to storage tanks were observed in this area. At the time of the visit, the I above-ground storage tanks were surmised to contain fuel. A rectangular wooden structure was observed immediately south of the fuel storage tanks. A warning sign attached to the door of the structure indicated that the structure is utilized for storage of poisonous materials. It is I include and/or anticipated that the poisonous materials may pesticides I herbicides. The structure was observed to be secured by a bolt lock. Equipment associated with agricultural activities was observed I approximately 25 feet east of the above-ground storage tanks and apparent pesticide storage structure. These items included a mobile pesticide/herbicide applicator, hoses, plastic piping, a large John Deere I tractor, a wide steel plow and a three bin fertilizer applicator. - Numerous sections of lattice were observed in this area. I I In addition, SDG&E high voltage electrical transmission lines, supported by wooden structures traversed the extreme northeastern corner of the i property. I I -9.. I I I File No. D-8053-601 August 23, 1989 I A small shallow body of ponded water was observed along the westerly drainage, immediately adjacent to and northeast of the proposed City of I Carlsbad parkland. Vegetation consisting of native grasses was observed I throughout the remaining portions of the site. Brush and chaparral was also observed along the steeper slope sides and ravines. In addition, numerous unpaved roads were observed to traverse the property. Offsite Surve I The site reconnaissance also included a perimeter survey of adjacent properties from public thoroughfares to assess if operations or structures I located on these properties typically use, store, generate, or dispose of hazardous materials. I Located within the central portion of the site is the proposed City of I Carlsbad parkland/historical monument site. This property, formerly known t as Rancho de los Quiotes, contains approximately twelve structures of various sizes and uses. It is our understanding that the City of Carlsbad I has initiated plans to restore these structures as historical monuments. I Residential structures occupy the adjacent properties to the southeast and I south of the site. Undeveloped properties border the site to the northwest, east and west. Palomar Airport Road fronts the northeastern portion of the property. The former Carlsbad Raceway is located I I I I File No. D-8053-601 August 23, 1989 I . I approximately 1,500 feet north/northwest of the site. The raceway was observed to be situated within an east-west trending ravine. Numerous structures were visible in this area. Observed between the site and the I raceway is an apparent skateboard facility with assorted obstacle structures. Visible, approximately 700 feet northwest of the site, was I a large above-ground storage tank. Numerous abandoned steel structures were also observed in proximity to the tank. Other properties in the I vicinity. (within one-quarter mile) of the site were observed to be undeveloped or used for agricultural purposes. I Other indications of the presence of hazardous materials, including petroleum odors, soil discoloration, irregular vegetation, chemical 1' containers, or the presence of previous structures or facilities, were not noted during the offsite survey. I I SITE HISTORY - RECORDS REVIEW Review of Aerial Photographs I Aerial photographs available at the County of San Diego, Department of Public Works for the years 1928, 1967, 1970, 1978, and United States I Department of Agriculture (USDA) aerial stereo-photographs for 1953 were I reviewed for the preparation of this report. Observations noted during the review are discussed below: I I -11- F', I I File No. D-8053-601 August 23, 1989 I A review of the 1928 County of San Diego aerial photographs indicate that the property is undeveloped. The central portion of the property appears I to consist of sparse vegetation (natural grasses). The northeastern I property area is covered with natural grasses and chaparral. A narrow section of the site, extending along Palomar Airport Road, appears to j support agricultural activities (i.e., absent of vegetation, symmetrical rows, etc.). A generally east-west trending drainage is visible along the east-central and northern portion of the site. Two structures are visible within the proposed City of Carlsbad parkland (northcentral portion of the site). I Palomar Airport Road fronts the northeastern property boundary. Other I properties adjacent to and in the vicinity of the site appear to be undeveloped at this time. I A review of the 1953 aerial photograph indicates that the property is essentially undeveloped. Two large reservoirs are visible in the central I and northwestern portions of the site. An earthen darn is visible on the I western perimeter of the northwesterly located reservoir. A small elongated portion of the site, located approximately one-quarter mile east I of the northwestern reservoir, appears to support agricultural activities. Two small areas of ponded water are visible immediately adjacent to the I west and northeast of the apparent agricultural field. What appears to 1 -12- I 1 I File No. D-8053-601 August 23, 1989 I I be a grove of trees is present adjacent to the east of the small northeasterly positioned pond. Numerous structures are visible in the I area of the future City of Carlsbad Park site. Properties adjacent to and I in the vicinity of the site are either undeveloped or used for agricultural purposes. In addition, Rancho Santa Fe Road, located east of the site, appears to be paved at this time. A review of the 1967 aerial photograph indicates very similar observations I to the onsite descriptions given above. Visible adjacent to the southwestern portion of the property is an apparent residential I development. The Carlsbad Raceway is observed north of Palomar Airport Road. p A review of the 1970 aerial photographs indicate that the northeastern portion of the property is used for agricultural purposes. Otherwise, the I site development is similar to that noted in the review of the 1967 aerial photographs. I I The area immediately north of Palomar Airport Road and in the vicinity of the site appears to be utilized for agricultural purposes. The properties I adjacent to the east and south of the site appear to be undeveloped. Agricultural fields are still present to the north and west of the site I (south of Palomar Airport Road). 1 I I File No. D-8053-601 August 23, 1989 I A review of the 1978 aerial photographs indicate that the previously referenced small elongated agricultural area in the northwestern portion I of the site does not appear to support agricultural activities in the I photographs. The large and small westernmost reservoirs are observed to be without water and are covered with vegetation growth consisting of grasses and small shrubs. I Review of Topographic Maps I A review of the 1968 United States Geologic Survey (USGS) topographic map for the Encinitas, Rancho Santa Fe and San Marcos Quadrangles in ' California was performed to provide additional information regarding site topography and previous site development. Figure 3 presents a I reproduction of portions of the three quadrangle maps including the site and properties in the vicinity of the site. I I A review of the 1968 USGS maps indicates that the site is undeveloped. The only noted improvement to the site is an SDG&E overhead electrical I transmission line system traversing the extreme northeastern corner of I the site. The topographic map indicates a generally east-west trending drainage with an additional tributary feeding into the above drainage from I the northeast. Elevations within the specific site area range frbm a high of approximately 540± feet above Mean Sea Level (MSL) on the ridge near I I -14- I I I File No. D-8053-601 August 23, 1989 I I the southern property line to a low of approximately 200± feet MSL within the bottom of the main drainage which dissects the property. I I A review of Figure 3 indicates that approximately six structures (noted by small black squares) are located within the central portion of the site and referenced as Rancho de los Quiotos. I Other noted adjacent improvements include apparent residential structures along the southeastern corner of the site. Palomar Airport Road is I observed to front the northeastern portion of the site. Improvements within the vicinity of the site include assorted structures I east of the northeastern portion of the property, and Rancho Santa Fe Road to east of the site. RESULTS OF CONTACTS WITH I REGULATORY AND GOVERNMENTAL AGENCIES I Information was obtained from the following governmental agencies to assess the potential for the presence of hazardous materials on the I subject property: County of San Diego-Hazardous Materials Management Division (HMMD), the San Diego Regional Water Quality Control Board I (SDRWQCB), the City of Carlsbad Fire Department, the California Department of Health Services (CDOHS), the San Diego Air Pollution Control District I I -15- I I I File No. D-8053-601 August 23, 1989 I I (SDAPCD), the San Diego County Department of Agriculture (SDCDA) and the United States Environmental Protection Agency (EPA). The information I obtained from these agencies is summarized below. Hazardous Materials Management Division I The following HNMD information sources were reviewed: o "HE48 Listings", dated August 1, 1989. I o "HE17 Listings", dated July 26, 1989. o "HE23 listings", dated August 1, 1989. 1 o Release "Unauthorized Listing", dated July 13, 1989. I A description of each of these information sources is presented in Appendix A. I HE48 Listing. Establishments presented in the HE48 listings are I those reported to store, generate and/or dispose of hazardous materials. I Included within the listings are businesses that operation above or underground storage tanks. The listings also disclose establishments I which are presently on the HNMD mailing list and monitored by the HNMD regarding the nature of their operations. I U The HE48 listing indicates that Rueben Lopez maintains storage tanks on the site, which contain hazardous materials. Properties adjacent to the I site were not included in the HE48 listing. 1 I I I I I I I I I I I I I I I I I I I File No. D-8053-601 August 23, 1989 Properties in the vicinity of the site referenced in the HE48 listing include: • Semiconductor Technology at 6510 Camino Capistrano located south of the site. • Meadow Ridge Sales at 6542 Corte Montecito located south of the site. • Ponderosa Country at 2624 La Golondrina Street located west of the site. • Carlsbad Raceway at 6600 Palomar Airport Road located north of the site. • National Car Rental at 6600 Palomar Airport Road located north of the site. • }lollman Yachts at 6600 Palomar Airport Road located north of the site. The above listed sites were indicated as establishments on the HMMD mailing list and were not determined to dispose, generate or transport hazardous materials at the date of listing. The 11E48 listings reviewed are presented in Appendix B. HE17 Listing. The HE17 listing summarizes disclosure and violation information regarding the handling of hazardous materials. The listing reports that Rueben Lopez maintains storage tanks which contain hazardous materials. Properties adjacent to and in the vicinity of the site were not included in the HE17 listing. -17- Ii I File No. D-8053-601 August 23, 1989 II I HE23 Listing. The HE23 listing summarizes hazardous materials storage information. The listing reports that Rueben Lopez maintains one 1 500 gallon above-ground diesel fuel tank and two above-ground 500 gallon I liquid nitrogen fertilizer storage tanks. Properties adjacent to and in the vicinity of the site were not included in the HE23 listing. Unauthorized Release Listing. Neither the site nor properties I adjacent to or in vicinity of the site were included in the HNMD Unauthorized Release Listing. I I Regional Water Quality Control Board - Listings The following RWQCB information sources were reviewed: 1 • "Underground Storage Tank Facilities Listing", dated February 2, 1989. I • "Regulated Waste Discharger System Listing", dated August 10, 1988. I The descriptions of the listings reviewed for these properties are provided in Appendix A. I I Neither the site nor any properties adjacent to and in vicinity of the site are referenced in the Underground Storage Tank Facilities listing. Waste Discharge Facilities Listing. WDR permits are necessary for I evaporation ponds, leach fields and irrigation systems. The subject I -18- I I I File No. D-8053-601 August 23, 1989 I I property was not referenced in the Waste Discharge Facilities Listing, however, properties in the vicinity of the site are included in this I listing as having obtained WDR permits. These properties and the year that these permits were issued are summarized below: I o Carlsbad Raceway at 6600 Palomar Airport Road located north of I the site: WDR I.D. No. 000000276 - 1 permit (1965) - 1 permit (1986) I San Diego Air Pollution Control District (APCD) Violator File Register The San Diego Air Pollution Control District (APCD) Violator File Register 1 references facilities which have violated APCD regulations. Neither the I site nor properties in the vicinity of the site were included in the APCD Violator File Register. I City___________________ of Carlsbad Fire Department I A search of available underground storage tank permit records for the site I and adjacent properties was requested from the City of Carlsbad Fire Department. This search was performed by City of Carlsbad Fire Department I personnel. Permits concerning the installation or removal of underground tanks for the site or other properties in the vicinity of the site were I not noted by the Fire Department personnel. I 1 -19- I I I I I I I I I I I I I I I I I I I File No. D-8053-601 August 23, 1989 San Diego Department of Agriculture Weights and Measures - Pesticide Use Enforcement Division Ms. Carolyn Nielsen, Deputy Commissioner of the Department of Agriculture, was contacted concerning historic information concerning agricultural practices in the vicinity of the site. Mrs. Nielson indicated that tomatoes have been grown on a portion of the Carrillo Ranch site since the 1960s. Further information obtained from Ms. Carolyn Nielsen indicates that Mr. Tom Lopez and Mr. Rueben Lopez are leasing the northeastern portion of the site. Ms. Nielsen indicated the above parties also have a permit for the application of restricted pesticides/herbicides (Category I). The specific restricted pesticides/herbicides include: • Guthion • Lamate • Paraquat • Vydate • Pydrin • Strictnin • Methyl Bromide • Dasnit • Bayleton -20- I I File No. D-8053-601 August 23, 1989 I I Ms. Nielsen also indicated that the site is inspected regularly by the Department of Agriculture inspectors and that violations pertaining to the I storage, handling or application of these pesticides/herbicides have not been issued. I US Environmental Protection Agency The following EPA information sources were reviewed: I o "CERCLIS Listing or CERCLA (Comprehensive Environmental Response, Compensation and Liability Act) Superfund Listing", dated March 7, 1989. I o "RCRA (Resource Conservation and Recovery Act) Compliance Monitoring and Enforcement Log (CMEL) for California", dated I March 15, 1989. o "RCRA WASTE Listing", dated June 20, 1989. I o "RCRA Hazardous Waste Data Management System (HWDMS) Listing", dated September 19, 1988. I o "RCRA WASPROC Listing", dated September 15, 1988. o "RCRA Notifier Listing" dated September 8, 1988. I o "Proposed and Final National Priority List (NPL)-California", dated March 7, 1989. A description of each of these information sources is provided in - I Appendix A. I The site and properties adjacent to or in the vicinity of the site were not identified in any of the above-referenced listings. I -21- I File No. D-8053-601 August 23, 1989 F' California Department of Health Services (DHS) The following DHS information sources were reviewed: CALIFORNIA DEPARTMENT OF HEALTH SERVICES (DHS) • "Expenditure Plan for the Hazardous Substance Cleanup Bond Act", dated January 1988. • "Hazardous Waste and/or Substance Sites List (Cortese List)", dated August 1988. o "Abandoned Sites Information System (ASPIS) Listing", dated June 9, 1989. The above-referenced information sources are described in Appendix A. A review of the report entitled "Expenditure Plan for the Hazardous Substance Cleanup Bond Act", dated January 1988 indicates that the nearest targeted hazardous waste site is the Chatham Brothers Barrel Site (Bernardo Avenue) located approximately eight miles east of the subject property. The site, properties adjacent to the site, and properties in the vicinity of the site were not referenced in either the Cortese listing or the ASKS listing. I I I F~ -22- L I I I I I I I I I I I I I LI L -23- File No. D-8053-601 August 23, 1989 I SECTION II - LIMITED SOIL SAMPLING INTRODUCTION AND PURPOSE This section presents the results of limited soil sampling (Task II) on the site. Six surficial (6 inches to 1 foot below the existing ground surface) soil samples were obtained at locations indicated on Figure 2 and submitted for laboratory analysis using EPA Test Method 8080 (organochiorine pesticides), EPA Test Method 8140 (organophosphorus pesticides) and EPA Test Method 8150 (chlorinated herbicides). The purpose of the limited soil sampling services was to obtain data to estimate the potential for the presence of organochiorine pesticides, organophosphorus pesticides and chlorinated herbicides related to present and past agricultural activities on the site. Scope of Services As outlined in our "Acknowledgement" dated August 8, 1989, the following scope of services was performed: • Collected six samples within the confines of the site utilizing a stainless steel spade and a hand auger. The samples were collected from depths of 6 inches to 1 foot below existing grade. • Provided quality control/quality assurance procedures during the field exploration. This included chain of custody documentation, cleansing and rinsing sampling equipment prior to each sampling effort. E I I 'Ii I 11 I I h I I I I I File No. D-8053-601 August 23, 1989 I o Submitted soil samples to Analytical Technologies, Incorporated to be analyzed for organochiorine pesticides (EPA Test Method 8080), organophosphorus pesticides (EPA Test method 8140) and chlorinated herbicides (EPA Test Method 8150). Field Activities The field activities were performed by representatives of GEC on July 27 and 28, 1989. A total of six soil samples were obtained at various locations within the confines of the property using a hand auger and a stainless steel spade. The samples were obtained from depths of 6 inches to 1 foot below the existing ground surface. The hand auger was used to obtain the soil samples at the 1 foot depths. Sampling equipment was cleansed before and after each sampling effort. The cleansing activities consisted of washing the hand auger and spade in an Alconox solution with two tap water rinses. The samples were packed on ice and delivered to the laboratory for analysis. Sample Location The approximate locations of the samples are illustrated on the Site Plan, Figure 2. Samples CR-1, CR-2 and CR-6 were collected from the soils which, based on the previously discussed aerial photograph review, are surmised to have had a history of agricultural use. Soil Samples CR-1, CR-2 and CR-6 were collected at depths of 6 inches and 1 foot (CR-2 and I I -24- I I I I I I I I IT IT I J I U I I U I I File No. D-8053-601 August 23, 1989 I I CR-6) below the existing ground surface. Soil Sample CR-1, a very moist sediment sample, was obtained from within the westerly trending drainage. 1 I Samples CR-3, CR-4 and CR-5 were collected at respective depths of 6 inches, 8 inches and 1 foot below the existing ground surface. These samples were collected from within the active tomato field. Laboratory Testin I The selected soil samples were submitted to Analytical Technologies, Incorporated, a State of California certified environmental testing I laboratory. Copies of the analytical test results and chain of custody forms are presented in Appendix C. I Based on their location, soil samples CR-3, CR-4 and CR-5 were subjected I to three separate analyses. The samples were analyzed for organochlorine I pesticides (EPA Test Method 8080), organophosphorus pesticides (EPA Test Method 8140) and chlorinated herbicides (EPA Test Method 8150). I Soil samples CR-1, CR-2 and CR-6 were collected from areas suggestive of I past agricultural activities. These three samples were analyzed for organochlorine pesticides utilizing EPA Test Method 8080. I I -25- I I I File No. D-8053-601 August 23, 1989 I I Discussion of Test Results The analytical laboratory results indicate that samples CR-3 and CR-4 I exhibited concentrations of DDT, DDD and toxaphene above the laboratory detection limits. I I The laboratory test results for toxaphene, DDT and its derivatives DDD and DDE are also presented in Table I. A review of Table I indicates that the I summed concentration of DDT + DDE in each of the six soil samples is less than the Total Threshold Limit Concentrations (TTLC) of 1.0 mg/kg. I I Further review of the laboratory test results indicates that the concentration of toxaphene in each of the six soil samples are less than I the TTLC of 5.0 mg/kg. I As stated previously, three soil samples were subjected to analysis using I EPA Test Methods 8140 and 8150. Concentrations above the laboratory detection limits were not exhibited for these samples (CR-3, CR-4 and CR- I 5). I Table I includes the Total Threshold Limit Concentration (TTLC) and I Soluble Threshold Limit Concentration (STLC) for each compound. Materials which contain concentrations of a potentially hazardous substance (as I defined in Section 66699, California Code of Regulations, (CCR) Title 22) I -26- El: I I File No. D-8053-601 August 23, 1989 I 1 greater than the TTLC value are classified as hazardous wastes for disposal purposes. The TTLC values apply to the data obtained in the I laboratory analyses performed for the present study. For purposes of I comparison with the TTLC value, the summed concentration of DDT and its natural breakdown products, DDE and DDD, is appropriate (Section 66699, I CCR Title 22). I Proposition 65, the Safe Drinking Water Act of 1986, requires disclosure I to any parties/individuals of potential exposures to the listed "Prop 65" chemicals. DDT, DDE and toxaphene are included on the above list and, I therefore, the presence of these chemicals on the property may invoke the "Prop 65" disclosure clause. This issue is discussed in thc "Conclusions I and Recommendations" section of this report. I I I I I I I I File No. D-8053-601 August 23, 1989 I SUMMARY OF FINDINGS 1. A review of the information obtained indicates that the property is and has supported historic and current agricultural activities. As stated, a tomato field, comprising approximately 40 acres, is situated within the extreme northeastern perimeter of the property. 2. A review of the available documentation from government agencies indicates that Mr. Tom Lopez and Mr. Rueben Lopez maintain three 500 gallon above-ground storage tanks. The information obtained from the HMMD indicates that the one storage tank contains diesel fuel and that two contain liquid nitrogen fertilizers. However, only two above-ground storage tanks were observed during the site reconnaissance. In addition, information obtained by the Department of Agriculture indicates that the above party have permits for the storage, handling and application of restricted pesticides/herbicides. Violations concerning the above uses was not reported by the Department of Agriculture. 3. The site reconnaissance indicates that a portion of the property is currently being used for agricultural activities. These activities consist of the production of tomatoes. Two above-ground fuel tanks were observed along the northeastern portion of the property (see Site Plan, Figure 3). Significant soil discoloration was not observed in the areas I -28- I I I [1 I I I I Lill I I I I I 1 U I I I U I I I I I I I I 1 I I I I I I I File No. D-8053-601 August 23, 1989 beneath the fuel storage tanks. A wooden storage shed surmised to contain pesticides and herbicides was observed adjacent and south of the above- ground storage tanks. The storage shed contained a warning placard and was, at the time of the site visit, secured by a pad lock. 4. Laboratory test results indicate that measurable concentrations of the organochlorine pesticides DDT, DDE, and toxaphene are present in the surficial soil samples collected for analysis. The soil samples exhibited concentrations of the above-referenced organochlorine pesticides significantly below the appropriate established toxicity threshold limit concentration (CCR, Title 22) and, therefore, classification of these soils as hazardous waste is not indicated. -29- I I File No. D-8053-601 August 23, 1989 ITI CONCLUSIONS AND RECOMMENDATIONS I The laboratory results of the limited soil sampling phase (Task II) of this study indicate that it may be necessary to comply with Proposition I which requires sufficient provided 65 legislation that notice be to all ' persons who may be affected by the presence of chemicals at levels which are known by the State of California to cause cancer or teproductive I toxicity (California Health & Safety Code, Section 25249.6). As noted above, the results of laboratory analyses indicate that the compounds I toxaphene, DDT, and DDE are present in the soils on the site. These I compounds are listed as chemicals known by the State of California to cause a significant risk of cancer or reproductive toxicity at levels of I exposure greater than 2 ug/day for the sum of DDT and DDE and 0.6 ug/day for toxaphene (Title 26, California Administrative Code, Section 12711). I It is recommended that a quantitative risk assessment (as defined in Title 26, California Administrative Code, Section 12703) be performed for the purpose of establishing whether the concentrations of toxaphene, DDT, and I DDE present in the soil on the property have the potential to produce exposure levels which could potentially lead to a significant risk of I cancer and or reproductive toxicity. I I -30- I II I File No. D-8053-601 August 23, 1989 I I PRELIMINARY SITE ASSESSMENT LIMITATIONS This preliminary site assessment has been prepared exclusively for Pacific I Scene, Incorporated, and the information obtained is only relevant to the dates of the records reviewed or as of our last site visit. I I The client should recognize that the preliminary site assessment is not a comprehensive site characterization and should not be construed as such. I The findings and conclusions in this report are predicated on our site I reconnaissance, a review of regulatory records, a review of the historical usage of the property and the results of the limited soil sampling. The ' absence of significant indicators which suggests that hazardous materials have impacted the site does not preclude the presence of hazardous I materials on the property. The client should also understand that radon gas, asbestos containing materials, and methane gas were not addressed in I the preliminary site-assessment scope of services. Therefore, the report should only be deemed conclusive with respect to the I information obtained. No guarantee of the results of the study is implied within the intent of this report. The professional services performed I were conducted in accordance with the local standard of care in the geographic region at the time the services were rendered. I I I I File No. D-8053-601 August 23, 1989 I 1 I I I I I I I I I I I I I 1 I Figure 1 1 STUDY TABULAT)ON 624 ci. scioci tAmdy scs.Oer.iaI IA ac iL.flI-lsmIy pads DWELLINGS SDG&E EASEMENT EQUIPMENT( TRACTOR, PLOWSETC.) ABOVE GROUND FUEL STORAGE TANKS PESTICIDE STORAGE SHED .. )'. LEGEND ;. ®. 4PPROX, LOCATION OF SOIL SAM PLES SCALE P DENSITY STUDY 7.500 SF LOTS (60'X90 MINIMUM PAD) ©fF© Q °©L' PLL LRL GEOCONJ FILE NO. NO. D8O53-6OI FIG. 2 DATE 8-21-1989 File No. D-8053-601 1 August 23, 1989 I 1 I I I J LI I I I II I I I I I I I I I I I I I I I I I I I I I I I File No. D-8053-601 August 23, 1989 TABLE I SUMMARY OF ANALYTICAL LABORATORY RESULTS Soil Samples - Organochlorine Pesticides (EPA Test Method 8080) CHEMICAL COMPOUND CR-1 CR-2 CR-3 CR-4 CR-5 CR-6 TTLC P,P'-DDD <0.010 <0.010 <0.050 <0.030 <0.010 <0.010 P,P'-DDE <0.010 <0.010 0.30 0.15 <0.010 <0.010 P,P'-DDT <0.010 <0.010 0.13 0.067 <0.010 <0.010 O,P'-DDD <0.010 <0.010 <0.050 <0.030 <0.010 <0.010 O,P'-DDE <0.010 <0.010 <0.050 <0.030 <0.010 <0.010 0,P'-DDT <0.010 <0.010 <0.050 <0.030 <0.010 <0.010 TOTAL DDT-i-DDE <0.010 <0.010 0.48 0.217 <0.010 <0.010 1.0 TOXAPHENE <0.10 <0.10 0.064 0.34 <0.10 <0.10 5.0 Test results are presented in quantities of mg/kg (parts per million) TTLC = Total Toxicity Limit Concentration I I File No. D-8053-601 August 23, 1989 I I APPENDIX A Hazardous Materials Management Division The following HMMD information sources were reviewed: o The combined HE10 and HE58 listings dated August 3, 1988. The combined HE10 and HE58 listing summarizes properties with reported underground storage tanks and facilities that utilize hazardous materials. o HE17 listings dated July 28, 1988. The HE17 listing summarizes disclosure/violation information regarding the storage, handling, generation, and/or disposal of hazardous materials per the California Code of Regulations and California Heath and Safety Code. o "HE23 Listings", dated January 4, 1989. The HE23 Listings summarizes underground storage tank size/content information and hazardous material/waste information. o "Unauthorized Release Listing", dated April 3, 1989. This listing was reviewed to assess if unauthorized releases of hazardous materials had been reported for the site or properties in the vicinity of the site. Regional Water Quality Control Board The following RWQCB information sources were reviewed: o "Underground Storage Tank Facilities Listing", dated February 2, 1989. This listing was reviewed to assess whether unauthorized releases of hazardous materials from underground storage tanks had been reported for the site or bordering properties. o "Regulated Waste Discharger System Listing", dated August 10, 1988. This information source provides a listing of entities regulated by the RWQCB with waste discharge requirements. I 1 I I I I I [1 I I I I I II Ti L I File No. D-8053-601 August 23, 1989 I I APPENDIX A (Continued) I Environmental Protection Agency The following EPA information on sources were reviewed: 1 o "CERCLIS listing or CERCLA (Comprehensive Environmental Response, Compensation and Liability Act) Superfund Listing", dated September I 15, 1988. This listing provides an EPA inventory of potential hazardous waste sites. I o "RCRA (Resource Conservation and Recovery Act) Compliance Monitoring and Enforcement Log (CMEL) for California", dated September 1, 1988. This document lists EPA and State inspections and enforcement actions and is generated from the I national Hazardous Waste Data Management System (HWDMS). HWDMS contains information on generators, transporters and treatment, storage and/or disposal facilities identified under the Resource I Conservation and Recovery Act. This document is a summary reference for those inspections where violations have been determined. I o "RCRA Hazardous Waste Data Management System (HWDMS) Listing", dated September 19, 1988, "RCRA Notifier Listing", dated September 9, 1988, "RCRA WASTE Listing", dated September 15, I 1988, and "RCRA WASPROC Listing", dated September 16, 1988. U These listings contain information regarding reported RCRA generators, transporters, and/or treatment, storage, and/or I disposal facilities. o "Proposed and Final National Priority List (NPL)-California", dated August 12, 1988. This information source provides a I listing of designated hazardous waste sites under CERCLA. I Lii I 1 File No. D-8053-601 August 23, 1989 I I APPENDIX A (Continued) California Department of Health Services (DHS) The following DHS information sources were reviewed: o "Expenditure Plan for the Hazardous Substance Cleanup Bond Act," dated January 1988. The DHS developed the site-specific expenditure plan as a basis for appropriating hazardous substance clean up bond act funds. The expenditure plan was developed to provide a complete and accurate outline of the DHS's plans for clean up of statewide hazardous waste sites. The plan identifies hazardous waste sites targeted for clean up by private responsible parties, the DHS and the EPA for the next 5 fiscal years. o "Hazardous Waste and Substances Sites List (Cortese Listing)" dated August, 1988. The Cortese listing was reviewed to assess if any hazardous waste facilities exist in the vicinity of the site which are subject to corrective action pursuant to Section 25187.5 of the Health and Safety Code. This information source lists property designated as hazardous waste properties pursuant to Article 11 of Chapter 6.5 of Division 20 of the Health and Safety Code. Additionally, the listing identifies underground storage tanks for which an unauthorized release report is filed pursuant to Section 25295 of the Health and Safety Code and all solid waste disposal facilities from which there is a migration of hazardous waste pursuant to Subdivision (e) of Section 13273 of the Water Code. o "Abandoned Sites Information System Listing (ASPIS) dated June 9, 1989. The ASPIS listing was reviewed to assess if potential hazardous waste sites exist adjacent to or in the vicinity of the subject property. This listing also indicates if propertis in proximity to the subject site are scheduled for further investigative activities by the Department of Health Services' Toxic Substances Control Division. I I I I I I I Li I I U I I I I P - - - - - - - - - - - - - - - - - - - DEART1ENOEJ1EALTHSERVIC.ES_ DAIEO8/01L89 PAE 44 HAZARDOUS MATERIALS COMBINED HE10 AND HE58 LISTING--STREET NAME ORDER ST_ NAME _ST_NO_ZIP_EST_ NAME _ESJ_NL_DUS_INACT_PHO1tE__EXP_SIC1_STAT CODE DATE CABOT DR 9340 92126 UNITED VINTERS H21305 K03 1130 £ABIILJ3R 945 92126 NATIONAL INK INC _H0154_K0.7 1 566Z8OO_O22&2899 03 CABOT DR 9356 92126 1128895 K04 5662570 0531 CABOT DR 9358 92126 1 C AUTO REPAIR H19354 K04 6959051 0630 01 CABOT DR 9370 92126 MAYER BLUEPRINT 1128475 K02 5861336 0731 £ABI1LDR 9372 92176 BRUCE1SAUTILREPAIR H2841_4____K01 5300603.__.0228 CABOT DR 9395 92126 NATIONAL PEN CORP. 1100170 K07 5667800 0930 2753 96 CABOT DR 9455 92126 ECO AIR PRODUCTS INC H15125 KOl 2718111 0430 91 CABOT DR 9352-56 92126 BILL POUND AUTOMOTIVE H19215 K04 6931107 0831 03 CABOT DR tE 9358 92126REYNQLflh.tiRAEHICJR]1S_CQRP. 19355 K02 1 566523O0630 5084 02._ CABRILLO MEMORIAL DR 1800 92106 CABRILLO NATIONAL MONUMENT 1-121399 K07 2935450 0630 CACATUA STREET 2909 92009 ENGEL SUSAN C 51880 1 CACTUS & AIRWAY RD 92073 NAKANO FARMS 1199071 K02 4216581 0000 CACTUS & OTAY MESA R 92013 SIEMEREjILVAJEARM 119907L _K02 4321640 01100 CACTUS RD 883 92073 R&R AG CHEM INC H10861 K04 6196616 0131 5161 3 CACTUS RD 1060 92073 MARTINEZ FARMS 1199064 K02 6900879 0000 CACTUS RD 1180 92073 MARTINEZ FARM H99068 K02 6906571 0000 CACTUS _ST_ 9751_ 92040_WALIERdAMES_DRFXL_ 50531 CACTUS VIEW DR 3683 92116 FRONTIER TOURS 07105 2622003 2721 0 CADDEN WAY 3850 92117 STANLEY E RUNKE 51315 K CAFFEY LN 7666 92126 JERRYS AUTO BODY 27898 F CAGLE ST LL 92QO TFIOMPLS_EUOENEJIEINRICHS_ 5O65O _____ CALAVO DR 4059 92041 ACCURATE PHOTOTYPESETTING 07820 4643081 2791 N CALAVO DR 3810 92077 INTERNATIONAL AIR 27358 E CALAVO DR 1449 92026 R I DEAVER 1199359 K02 7455630 0000 .CALAVO DR 1449 92026_RICJIARD_LDEAV.ER 1120338 K03 1 745.5610 06.3J________________ CALDA DE REYES 15654 92128 SPRAGUE ANN MICHELLE 52148 L CALEBAN DR 1785 92024 HALL JAYNE E 51724 L CALEDONIA DR 4261 92111 B & C CLEANING SERVICE 11177 2797331 7217 7 CALEIW&RD_ JJ213_ 9212&..LEWARLADRI.ENNE_ELISE_ 52219 CALEXICO ST 4425 92034 P & I AUTO TOM HILL 30791 H CALIF ST 3630 92101 MIJDSHARKS 05059 6 CALIFORNIA AV 628 92083 MULTI PR WATER SYS 24777 C -CA IIFORNIA_AV_ 511_ 920j3_MtNNS_AiJIP_RECwDXTJOI4INQ_ 21856 CALIFORNIA AV 628 92083 J AND M MUSTANG RESTORATION 24607 C CALIFORNIA AV 202 92083 K I SHIELDS RENTALS 24613 C CALIFORNIA AV 512-109 92083 STEVE RAE SANDBLASTING 24609 C _CALIFORNIA AV 512 9ZO8LIL&LkIELPING 24666 C CALIFORNIA AV 512205 92083 ART HOBAN BOATBUILDER 24610 c CALIFORNIA AV 512 92083 AEOLUS PUBLISHING 24665 C CALIFORNIA AV 503 92083 0 VAN ElK RENTALS 24612 C CALIFORNIA AV 512 92083 ELEVEN WESTERN QRS 24772 C CALIFORNIA AV 512 92083 CHAMBER KRADLE 24667 c CALIFORNIA AV 512 92083 DESERT BOUND RACING 24611 C CALIFORNIA AV 512 92083 D AND M PLASTICS 24608 C CALIFORNIA AV 30219 9LD_J NORTH c0!JNTYHEAJ.TH_SERVICES 1114705 KOl 7651642 0731 8081 01 CALIFORNIA AV W 628 92083 MULTI PRECONDITIO14INGWITER 21855 CALIFORNIA AV W 512 92083 METAL DOORS & FRAMES 21858 0 .- -.--.- - 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PALOMAR AIRPORT RD 2056 92008 AIRMANSHIP 13980 PALOMAR AIRPORT RD 2036 92008 AIRCRAFT MOBIL HOMES 21758 8 PALOMAR AIRPORT RD 2206 92008 ALLISON GAS TON DIVISION 21735 8 ALDf1ARA1RPRL.RD _665_ 9 2DO&.J.EXACQREEININQ_&HARKEUNG_1112879_K07 _4.38.3616_123j7538 _9k PALOMAR AIRPORT RD 850 92008 ANDERSON PEASDUP H20085 175 1231 PALOMAR AIRPORT RD 899 92009 PALOMAR SERVICE 1112547 K05 4382141 1231 7538 96 PALOMAR AIRPORT RD 901 92009 7-ELEVEN FOOD STORES 1120090 K03 0228 EM.01IAR_A1RERL..RD_901_ 92Q.D9_ARCQ_A1Q087_ 111296L_J75 _ 0630 PALOF1AR AIRPORT RD 2006 92008 PALOMAR AIRPORT 1109614 K03 1 4383181 1130 PALOMAR AIRPORT RD 2016 92008 MOLLER AND SONS H20083 K03 4389377 0630 PALOMAR AIRPORTRD 2016 92008 AIRMOD INC 1119289 K04 4389590 1231 01 201 91J0& HUGHES-AIRCRAFT _CQ H09467 K01 9313000 0O.j131 3679 1 PALOF1AR AIRPORT RD 2128 92008 CARLSBAD AVIATION 1110587 KOl 931961 - 4582 01 PALOMAR AIRPORT RD 2016 92008 AEROSPACE SPECIALTIES, INC. 1108463 K04 4382262 0731 3444 01 PALOMAR AIRPORT RD 2186 92008 CINEMA AIR H20084 K03 4380877 0630 7394 JALOMAR AIRPORT RD 2186 92008 JIAR.T.IN_INC H10603_K04 4385152 0731 4582 01 PALOMAR AIRPORT RD 2188 92008 FLIGHT TRAILS 1121742 K04 4347Th1 - :PALOMAR AIRPORT RD 2188 92008 AVIONICS AT PALOMAR 1121741 K01 4382686 0430 PALOMAR AIRPORT RD 2192 92008 AIR RESORTS AIRLINES H13977 K07 4383600 0228 96 PA1OMARA1RPRLRD 2112 9z008_ FLIGHT TRAILS HELICOPTER 1121740 K04 4388424 0531 PALOMAR AIRPORT RD 2198 92008 PALOMAR AIRPORT - H10424 K03 565525130 PALOMAR AIRPORT RD 2206 92008 RILEY INTERNATIONAL 1121731 K01 4389089 0430 PALOMAR AIRPORT RD 2210 92008 WESTERN FLIGHT INTL INC 1113987 K03 4386800 0630 4521 PALOMAR AIRPO RT jD ( 4218 92008 UKEGAWA BROS. INC 04957 7292191 PALOMAR AIRPORT ROAD 2016 92008 160 4380660 _________ 4382 PALOMAR AIRPORT ROAD 2121 92008 COLGAN INST NUTRITIONAL SCIENC 13994 4386866 6 PALOMAR AIRPORT RP 92008 GOLDEN BEARS FARM H99062 K02 4382191 0000 PALOMAR_DR 1681 92069 STUFFED STUFF 10817 7 ArOMAR DR 171 91T[YNFLAPIDARY 10041 4201017 3911 6 PALOMAR DR 3664 92028 BJORN HAUGEN H20447 K03 1 3513617 1130 - - - - - - - - - - - - - - - - - - - .RE2LJ11LllE1Z9O-U1 _SMLDIEGtLCOUNT_Y_ PAGftQ._18 DEPARTMENT OF HEALTH SERVICES DIVISION OF ENVIRONMENTAL HEALTH SELECTED HAZ-MATERIALS RECORDS LIST C DTVN ) DATE 07/26/89 ESTAB CTL EST-NAME ESTABLISHMENT ADDRESS ESTAB-CITY ST EST-ZIP BUS-CD NO NO ONNER MAT II1G_ADDREaS MA I LCLT S.LMAI LZI P EXDT E MGT CO NAME BUS-PHONE DTE-ASSUMED CENSUS CORP TRLR UNITS AMOUNT STATUS SIC CDS H04977870601W002 WASTE: 461 QTY PRES INSP: 15 GALS AVG ANNUAL QTY: 330 GALS TRTMNI/flL5P__O 01 SI0RAGNEIALRUS33_GALLOJ1S HAULER: 0490 DISCL: COMM. U049779999911ftQ1 PAINT (PERjLO PAINT C0AftY)ALIORE1L1N_DM1 QTY AT 1 TIME: 2800 GALS STORAGE: METAL DRUMS,55 GALLONS CARCINOGEN: H1149779999 9.9J1002 TRAFFIC PAINT THINNER QTY AT 1 TIME: 265 GALS STORAGE: METAL DRUMS,55 GALLONS CARCINOGEN; F104977999.19.9.D003 TAR REMQMER_DIAR QTY AT 1 TIME; 20 GALS STORAGE: METAL DRUMS 6-110 GALLONS CARCINOGEN: FI04977999999D1104 I(ERQSEIIE QTY AT 1 TIME; 55 GALS STORAGE: METAL DRUMS,55 GALLONS CARCINOGEN; 0497799999 LIQUID GREAS.EREMOVR_OYCE QTY AT 1 TIME; 55 GALS STORAGE: METAL DRUMS,55 GALLONS CARCINOGEN; 1 H04977999999D006 PART QTY AT 1 TIME: 55 GALS STORAGE; METAL DRUMS 6-110 GALLONS CARCINOGEN; Fj14977999999DO07 DEGREASRQJX_1AT!iJME1LAt4T) QTY AT 1 TIME: 20 GALS STORAGE; METAL DRUMS 6-110 GALLONS CARCINOGEN: 1 H04977999999DQ08 _______________________________________ QTY AT 1 TIME; 20 GALS STORAGE: METAL DRUMS - 6110 GALLONS CARCINOGEN; 1 I-104977999999D009 CHIORENE TABLETS DRY (AT LAKE CALAVERAS HILLS WASTEWATER TREATMENT FACILITY) QTY AT 1 TIME: 500 TBS STORAGE: METAL RUtI,55ThALLbNS CARCINOGE1T1 H99158 9 RUEBEN LOPEZ E PALOMA!kTRD CARL5Ab CAOiis )E)WE)EX RUEBEtI LOPEZ 440 COX RD SAN MARCOS CA 92069 00-00 726-7741 0 0.00 - - - - - - - - - - - - - - - - - - - REPORT NO: HE244J1 SAN DIEOQ_COUNT.Y____ PAGE NO. 28 P U B I I C I I S T I N 0 DEPARTMENT OF HEALTH SERVICES - ENVIRONMENTAL HEALTH PROTECTION HAZARDOUS MATERIALS DISCLOSURE LIST DATE 08/01/89 CITY/SIREEJJJJER ESTAB NAME ---------------------ESTAB ADDRESS----------------------------PHONE ESTAB RUEBEN LOPEZ E PALOMAR AIRPORT RD CARLSBAD 92008 726-7741 H99158 BU1ItES1LAtLON FILE: NO EMERGENCY RESPONSE COORDINATORS: E001 TOM LOPEZ SR INVENTORY: HAZARDOUS MATERIALS: 001 LIQUID NITROGEN FERTILIZER MAX-QTY-AT-1-TIME: 50.0 GALS G I4SDS PROVIDED HAZARD CAT.*1: CORROSIVE HAZARD CAT.t2: NOT RECORDED CONFIDENTIAL: NO CARCINOGEN/REPRO TOXIN: NO 002 LI QU1JII1IRtGEtLfERULIZER MAX-QTY-AT-1-TIME: 500 GALS STORAGE: ABVGR TNK,NOT STL 10-1000 G MSDS PROVIDED: HAZARD CAT.i: CORROSIVE HAZARD CAT,*2: NOT RECORDED CONFIDENTIAL: NO CARCINOGEN/REPRO TOXIN: NO -AT-1-TIME: 500 GALS STORAGE: ABVGR TNK,STEEL 10-1000 G MSDS PROVIDED: CAT..tl: FIRE HAZARD HAZARD CAT.*2: NOT RECORDED CONFIDENTIAL: NO GEN/REPRO TOXIN: NO I A AnalyticalTechnologies,Inc. Corporate Offices. 5550 Morehouse Drive San Diego, CA 92121 (619) 458-9141 11 ATI I.D. 907347 I August 7, 1989 Geocon Environmental Consultants 6970 Flanders Street San Diego, California 92121 ProjectNo.: 8053-601 Project Name: Carrillo Ranch Attention: Michael Nalley On July 27, 1989, Analytical Technologies, Inc. received four soil samples for analyses. The samples were analyzed with EPA methodology or equivalent methods as specified in the attached analytical schedule. The symbol for "less than" indicates a value below the reportable detection limit. Please see the attached sheet for the sample cross reference. The results of these analyses and the quality control data are enclosed. I I 11 El I I I 66.4-01r, ~ 5Z Carolyn A. Sites GC/MS Supervisor I CAS: lap I I I Richard M. Amano (J Laboratory Manager I I I I 1 I I I I I I I I I U I I I I AnalyticalTechnologies,Inc. ANALYTICAL SCHEDULE CLIENT: GEOCON ENVIRONMENTAL CONSULTANTS PROJECT NAME: CARRILLO RANCH ANALYSIS TECHNIQUE REFERENCE/METHOD ORGANO CHLORINE PESTICIDES AND PCBs GC/ECD EPA 8080 ORGANOPHOSPHORUS PESTICIDES GC/NPD EPA 8140 CHLORINATED HERBICIDES GC/ECD EPA 8150 ATI I.D. 907347 PROJECT NO.: 8053-601 I AnalyticalTechnologjes,j nc I CLIETT : GEOCON ENV. CONSULTANTS DATE RECEIVED : 07/27/89 PROJECT # : 8053-601 PROJECT NAME CARRILLO RANCH REPORT DATE : 08/07/89 ATI I.D. : 907347 I ATI # CLIENT DESCRIPTION MATRIX DATE COLLECTED I Di CR-i @ 6" SOIL 07/27/89 02 CR-2 @ 1' SOIL 07/27/89 03 04 CR-3 @ CR-4 @ 6" 8" SOIL SOIL 07/27/89 07/27/89 I I I I I I I I 1. TOTALS ----- MATRIX # SAMPLES I SOIL 4 ATI STANDARD DISPOSAL PRACTICE The samples from this project will be disposed of in thirty (30) days from the date of this report. If an extended storage period is required, please contact our sample control department before the scheduled disposal date. I & Anaiy GAS CHROMATOGRAPHY ticalTechnologies,inc. - RESULTS I ATI I.D. : 90734701 TEST EPA 8080 (ORGANOCHLORINE PESTICIDES AND PCB'S) CLIENT : GEOCON ENV. CONSULTANTS DATE SAMPLED : 07/27/89 # 8053-601 DATE RECEIVED : 07/27/89 I PROJECT PROJECT NAME : CARRILLO RANCH DATE EXTRACTED 07/27/89 CLIENT I.D. : CR-i @ 6" DATE ANALYZED : 07/30/89 I SAMPLE MATRIX : SOIL UNITS DILUTION FACTOR : MG/KG COMPOUNDS RESULTS I ALDRIN <0.005 ALPHA - EPiC <0.005 - BHC <0.005 I BETA GAMMA-BHC (LINDANE) <0.005 DELTA - EPiC <0.005 CHLORDANE <0.050 I P,P'-DDD <0.010 P,P'-DDE <0.010 P,P'-DDT <0.010 0,P'-DDD <0.010 I O,P'-DDE <0.010 0,P'-DDT <0.010 I DIELDRIN ENDOSULFAN I <0.010 <0.005 ENDOSULFAN II <0.010 ENDOSULFAN SULFATE <0.010 I ENDRIN <0.010 ENDRIN KETONE <0.010 HEPTACHLOR <0.005 EPDXIDE <0.005 I HEPTACHLOR METHOXYCHLOR <0.050 TOXAPHENE <0.10 I ROCLOR 1016 AROCLOR 1221 <0.050 <0.050 AROCLOR 1232 <0.050 AROCLOR 1242 <0.050 I ROCLOR 1248 <0.050 1 AROCLOR 1254 <0.050 AROCLOR 1260 <0.050 I SURROGATE PERCENT RECOVERIES DBC (%) 107 I Ana lytica Technologies, Inc, I GAS CHROMATOGRAPHY - RESULTS ATI I.D. 90734702 TEST EPA 8080 (ORGANOCHLORINE PESTICIDES AND PCB'S) CLIENT : GEOCON ENV. CONSULTANTS DATE SAMPLED : 07/27/89 # : 8053-601 DATE RECEIVED : 07/27/89 I PROJECT PROJECT NAME CARRILLO RANCH DATE EXTRACTED 07/27/89 CLIENT I.D. CR-2 @ 1' DATE ANALYZED : 07/30/89 ' SAMPLE MATRIX : SOIL UNITS DILUTION FACTOR : MG/KG : 1 COMPOUNDS RESULTS I ALDRIN <0.005 ALPHA - BHC <0.005 - BHC <0.005 I BETA GAMMA-BHC (LINDANE) <0.005 DELTA - ENC <0.005 <0.050 l CHLORDANE P I P'-'--'DD <0.010 P,P-DDE <0.010 P,P'-DDT <0.010 <0.010 I O,P'-DDD 0,P'-DDE <0.010 0,P'-DDT <0.010 • DIELDRIN <0.010 I ENDOSULFAN I <0.005 ENDOSULFAN II <0.010 ENDOSULFAN SULFATE <0.010 I ENDRII'T <0.010 • ENDRIN KETONE <0.010 HEPTACHLOR <0.005 EPDXIDE <0.005 l HEPTACHLOR YETHXYCHLOR <0.050 TOXAPHENE <0.10 - ARO(LOR 1016 <0.050 I AROCLOR 1221 <0.050 AROCLOR 1232 <0.050 AROCLOR 1242 <0.050 I ARCOLOR 1248 <0.050 • AROCLOR 1254 <0.050 AROCLOR 1260 <0.050 I SURROGATE PERCENT RECOVERIES DEC (%) 94 Ana IyficaITechnoIogjes,Inc. I GAS CHROMATOGRAPHY - RESULTS ATI I.D. : 90734703 TEST : EPA 8080 (ORGANOCHLORINE PESTICIDES AND PCB'S) CLIENT GEOCON ENV. CONSULTANTS DATE SAMPLED : 07/27/89 ' PROJECT # 8053-601 DATE RECEIVED 07/27/89 PROJECT NAME : CARRILLO RANCH DATE EXTRACTED 07/27/89 CLIENT I.D. CR-3 @ 6" DATE ANALYZED 07/30/89 SAMPLE MATRIX : SOIL UNITS : MG/KG I DILUTION FACTOR : 5 COMPOUNDS RESULTS ALDRIN <0.025 ALPHA - BHC <0.025 I BETA - BHC <0.025 GAMMA-BHC (LINDANE) <0.025 DELTA - BHC <0.025 CHLORDANE <0.25 I P,P 1 -DDD <0.050 • P,P-DDE 0.30 P,P'-DDT 0.13 • O,P 1 -DDD <0.050 0,P'-DDE <0.050 0,P'-DDT 0.050 I DIELDRIN <0.050 ENDOSULFAN I <0.025 ENDOSULFAN II <0.050 ENDOSULFAN SULFATE <0.050 I ENDRIN <0.050 ENDRIN KETONE <0.050 HEPTACHLOR <0.025 I HEPTACHLOR EPDXIDE <0.025 METHOXYCHLOR <0.25 TOXAPHENE 0.064 MROCLOR 1016 <0.25 AROCLOR 1221 <0.25 POCL0R 1232 <0.25 AROCLOP 1242 <0.25 I .-OCLOR 1248 <0.25 AROCLOR 1254 <0.25 AROCLOR 1260 <0.25 I SURROGATE PERCENT RECOVERIES DBC (%) 66 AnalyticatTechnologies,Inc I GAS CHROMATOGRAPHY - RESULTS ATI I.D. : 90734704 I TEST EPA 8080 (ORGANOCHLORINE PESTICIDES AND PCB'S) CLIENT : GEOCON ENV. CONSULTANTS DATE SAMPLED : 07/27/89 I PROJECT # : 8053-601 DATE RECEIVED : 07/27/89 PROJECT NAME : CARRILLO RANCH DATE EXTRACTED : 07/27/89 CLIENT I.D. : CR-4 @ 8" DATE ANALYZED : 07/30/89 SAMPLE MATRIX : SOIL UNITS MG/KG I DILUTION FACTOR : 3 COMPOUNDS RESULTS I ALDRIN <0.015 ALPHA - BHC <0.015 I BETA - BHC <0.015 GAMMA-BHC (LINDANE) <0.015 DELTA - BHC <0.015 CHLORDANE <0.15 I P,P 1 -DDD <0.030 P,P'-DDE 0.15 P,Pt-DDT 0.067 • 0,P!-DDD <0.030 0,P'-DDE <0.030 0,P 7 -DDT <0.030 DIELDRIN <0.030 I ENDOSULFAN I <0.015 • ENDOSULFAN II <0.030 ENDOSULFAN SULFATE <0.030 I ENDRIN <0.030 ENDRIN KETONE <0.030 HEPTACHLOR <0.015 HEPTACHLOR EPDXIDE <0.015 I METHOXYCHLOR <0.15 TOXAPHENE 0.34 AROCLOP. 1016 <0.15 I ROCLOR 1221 <0.15 AROCLOR 1232 <0.15 AROCLOR 1242 <0.15 I AROCLOR 1248 <0.15 AP.00LOR 1254 <0.15 AROCLOR 1260 <0.15 I SURROGATE PERCENT RECOVERIES DBC (%) 102 I I )k, , AnayticaiTechnoIogies,S CHROMATOGRAPHY - RESULTS I REAGENT BLANK TEST : EPA 8080 (ORGANOCHLORINE PESTICIDES AND PCB!S) I ATI I.D. : 907347 CLIENT : GEOCON ENV. CONSULTANTS DATE EXTRACTED : 07/27/89 PROJECT # : 8053-601 DATE ANALYZED : 07/29/89 NAME : CARRILLO RANCH UNITS : MG/KG I PROJECT CLIENT I.D. REAGENT BLANK DILUTION FACTOR : N/A RESULTS I COMPOUNDS ALDRIN <0.005 ALPHA - BHC <0.005 - BHC <0.005 I SETA GANNA-BHC (LINDANE) <0.005 DELTA - BHC <0.005 CHLORDANE P,P 1 -DDD <0.050 <0.010 P,P-DDE <0.010 P,P-DDT <0.010 I 0,P'-DDD I <0.010 0,P'-DDE <0.010 0,P'-DDT <0.010 • DIELDRIN <0.010 ENDOSULFAN I <0.005 ENDOStJLFAN II <0.010 - ENDOSULFAN SULFATE <0.010 I ENDRIN <0.010 • ENDRIN KETONE <0.010 HEPTACHLOR <0.005 • HEPTACHLOR EPDXIDE <0.005 I '4ETHOXYCHLOR <0.050 FOXAPHENE <0.10 1016 <0.050 I ARCCLOPL AROCLOR 1221 <0.050 ROCLOR 1232 <0.050 AROCLOR 1242 <0.050 1 AROCLOR 1248 <0.050 • ROCLOF. 1254 <0.050 AROCLOR 1260 <0.050 I SURROGATE PERCENT RECOVERIES DEC (%) 90 I AnalyticalTechnologjes,Inc QUALITY CONTROL DATA ATI I.D. : 907347 TEST : EPA 8080 (ORGANOCHLORINE PESTICIDES AND PCB'S) CLIENT GEOCON ENV. CONSULTANTS DATE EXTRACTED 07/27/89 I PROJECT # : 8053-601 DATE ANALYZED : 07/30/89 PROJECT NAME CARRILLO RANCH SAMPLE MATRIX : SOIL REF 1.D. : 90734701 UNITS MG/KG I------------------------------------------------------------;:-- SAMPLE CONC. SPIKED % SPIKED % COMPOUNDS RESULT SPIKED SAMPLE REC.SAMPLE REC. RPD GAMMA BHC <0.005 0.027 0.033 122 0.035 130 6 I HEPTACHLOR <0.005 0.027 0.028 104 0.028 104 0 ALDRIN <0.005 0.027 0.022 81 0.023 85 4 DIELDRIN <0.010 0.067 0.082 122 0.081 121 1 ENDRIN <0.010 0.067 0.062 93 0.062 93 0 DDT <0.010 0.067 0.063 94 0.062 93 2 I I I F I c Recovery = (Spike Sample Result - Sample Result) I -------------------------------------X 100 Spike Concentration I RPD (Relative % Difference) = (Spiked Sample - Duplicate Spike) Result Sample Result X 100 Average of Spiked Sample I AnaIyficaI Technologies,inc - RESULTS GAS CHROMATOGRAPHY I ATI I.D. : 90734703 TEST EPA 8140 (ORGANOPHOSPHORtJS PESTICIDES) CLIENT : GEOCON ENV. CONSULTANTS DATE SAMPLED : 07/27/89 # : 8053-601 DATE RECEIVED 07/27/89 I PROJECT PROJECT NAME : CARRILLO RANCH DATE EXTRACTED 07/28/89 CLIENT I.D. : CR-3 @ 6" DATE ANALYZED : 08/02/89 I SAMPLE MATRIX : SOIL UNITS DILUTION FACTOR : MG/KG 1 COMPOUNDS RESULTS I 0-DEMETON <0.033 S-DEMETON <0.033 <0.033 l DIAZINON DISLILFOTON <0.033 METHYLPARATHION <0.033 <0.066 I MALATHION ETHYL PARATHION <0.033 ETI-IION <0.033 AZINPHOSMETHYL (GUTHION) <0.17 I I I I I I I AnalyticalTechnologies,I I GAS CHROMATOGRAPHY - RESULTS ATI I.D. : 90734704 TEST EPA 8140 (ORGANOPHOSPHORUS PESTICIDES) CLIENT : GEOCON ENV. CONSULTANTS DATE SAMPLED : 07/27/89 # : 8053-601 DATE RECEIVED 07/27/89 I PROJECT PROJECT NAME CARRILLO RANCH DATE EXTRACTED : 07/28/89 CLIENT I.D. CR-4 @ 8" DATE ANALYZED : 08/03/89 I SAMPLE MATRIX : SOIL UNITS DILUTION FACTOR MG/KG : 1 COMPOUNDS RESULTS I 0-DEMET0N <0.033 S-DEMETON <0.033 <0.033 I DIAZINON DISULFOTON <0.033 METI-IYLPARATHION <0.033 MALATHION <0.066 I ETHYL PARATHION <0.033 ETHION <0.033 AZINPHOSMETHYL (GUTHION) <0.17 I I I 11 I I I E I I I I AnalyticaITechnoJogies,6 CHROMATOGRAPHY - RESULTS I REAGENT BLANK TEST EPA 8140 (ORGANOPHOSPHORUS PESTICIDES) I ATI I.D. : 907347 CLIENT : GEOCON ENV. CONSULTANTS DATE EXTRACTED 07/28/89 PROJECT # : 8053-601 DATE ANALYZED : 08/02/89 PROJECT NAME CLIENT I.D. : CARRILLO RANCH REAGENT BLANK UNITS DILUTION FACTOR MG/KG N/A COMPOUNDS RESULTS I 0-DEMETON <0.033 S-DEMETON <0.033 <0.033 I DIAZINON DISULFOTON <0.033 METHYLPARATHION <0.033 <0.066 I MALATHION ETHYL PARATHION <0.033 ETHION <0.033 AZINPHOSMETHYL (GUTHION) <0.17 1 I I I I 1 I I I I I I I Analyficalechnologies,lnc. QUALITY CONTROL DATA I ATI I.D. 907347 TEST EPA 8140 (ORGANOPHOSPHORUS PESTICIDES) CLIENT : GEOCON ENV. CONSULTANTS I PROJECT # : 8053-601 PROJECT NAME : CARRILLO RANCH REF I.D. REAGENT SOIL DATE EXTRACTED : 07/27/89 DATE ANALYZED : 07/31/89 SAMPLE MATRIX : SOIL UNITS MG/KG 1 ----------------------------------------------------------------------------- DUP. DUP. SAMPLE CONC. SPIKED % SPIKED % COMPOUNDS RESULT SPIKED SAMPLE REC.SANPLE REC. RPD DIAZINON <0.017 0.400 0.37 93 0.39 98 5 METHYL PARATHION <0.017 0.333 0.32 96 0.29 87 10 GUTHION <0.017 0.667 0.87 130 0.90 135 3 ETHYL PARATHION <0.017 0.333 0.29 87 0.27 81 7 I I 1 Li I I % Recovery = (Spike Sample Result - Sample Result) I -----------------------------------------------X 100 Spike Concentration I RPD (Relative % Difference) = (Spiked Sample - Duplicate Spike) Result Sample Result X 100 Average of Spiked Sample I Ana!yticalTechnologies,Inc CHROMATOGRAPHY - RESULTS GAS I ATI I.D. : 90734703 TEST : EPA 8150 (CHLORINATED HERBICIDES) CLIENT : GEOCON ENV. CONSULTANTS DATE SAMPLED : 07/27/89 # 8053-601 DATE RECEIVED 07/27/89 I PROJECT PROJECT NAME : CARRILLO RANCH DATE EXTRACTED 07/31/89 CLIENT I.D. CR-3 @ 6" DATE ANALYZED 08/02/89 SAMPLE MATRIX : SOIL UNITS MG/KG DILUTION FACTOR 1 COMPOUNDS RESULTS 2,4-D <0.004 2,4,5-TP (SILVEX) <0.002 I DICAMBA 2,4f5-T <0.004 <0.002 2,4-DE <0.004 DINOSEB <0.004 DICELOROPROP <0.004 I I ':1 I I I I rl I I I I Ana IyficaITechnoIogjs GAS Inc. CHROMATOGRAPHY - RESULTS I ATI I.D. 90734704 I TEST : EPA 8150 (CHLORINATED HERBICIDES) CLIENT GEOCON ENV. CONSULTANTS DATE SAMPLED : 07/27/89 # : 8053-601 DATE RECEIVED : 07/27/89 I PROJECT PROJECT NAME : CARRILLO RANCH DATE EXTRACTED 07/31/89 CLIENT I.D. CR-4 @ 311 DATE ANALYZED : 08/02/89 SAMPLE MATRIX : SOIL UNITS : MG/KG I DILUTION FACTOR 1 COMPOUNDS RESULTS I 2,4-D <0.004 2,4,5-TP (SILVEX) <0.002 <0.004 I DICAMBA 2,4,5-T <0.002 2,4-DB <0.004 - DINOSEB <0.004 <0.004 I DICHLOP.OPROP I I Ii 1 I AnaIyticaITechnoIogjes CHROMATOGRAPHY - RESULTS El REAGENT BLANK EST : EPA 8150 (CHLORINATED HERBICIDES) (LIENT ATI I.D. : 907347 : GEOCON ENV. CONSULTANTS DATE EXTRACTED : 07/31/89 PROJECT # : 8053-601 DATE ANALYZED : 08/02/89 IPROJECT NAME CARRILLO RANCH UNITS MG/KG CLIENT I.D. REAGENT BLANK DILUTION FACTOR : N/A ICOMPOUNDS RESULTS 2,4-D <0.004 2,4,5-TP (SILVEX) <0.002 12,4,5-T DICAMBA <0.004 <0.002 2,4-DB <0.004 <0.004 I DINOSEB DICHLOROPROP <0.004 [I I I I I I Ana lyficalTechnologies,Inc. QUALITY CONTROL DATA TEST : EPA 8150 (CHLORINATED HERBICIDES) CLIENT : GEOCON ENV. CONSULTANTS I PROJECT # : 8053-601 PROJECT NAME : CARRILLO RANCH REF I.D. : REAGENT SOIL ATI I.D. : 907347 DATE EXTRACTED : 07/27/89 DATE ANALYZED : 07/31/89 SAMPLE MATRIX SOIL UNITS : MG/KG 1 ------------------------------------------------------------ ;;:--- ------- SAMPLE CONC. SPIKED % SPIKED % COMPOUNDS RESULT SPIKED SAMPLE REC.SAMPLE REC. RPD 2,4-D <0.004 0.033 0.036 109 0.035 106 3 <0.002 0.033 0.032 97 0.030 91 6 I 2,4,5-TP 2,4,5-T <0.002 0.033 0.031 94 0.031 94 0 I liii I I I I - Recovery = (Spike Sample Result - Sample Result) I ------------------------------------- X 100 Spike Concentration I RPD (Relative % Difference) = (Spiked Sample - Duplicate Spike) Result Sample Result X 100 Average of Spiked Sample I 1 I a U) co ' 0 E — a -U) -o O 2 . U) 0 <J E Ze - - •• = cc cc co (5 • > :..,I Q- 0 a. I 0) 0 C C 8 0 4 flrne. Signature: jpe Signature: rintName: Date: {Printed Date: Printed Name: £E:#itt I ompany: Time: — — — — — — AnaIyficaJTechnoIogies,Inc. Ch in 5550 Morehouse Drive .San Diego, CA 92121-1709 DATE 07/i 7,/1 PAGE.L... OF..L. PROJECT MANAGER: 7) ,A L./E y — — — _Recommendedu and Preservative (Provide triple volume on OC Samples) COMPANY -, .—..,, • U I I I I I I I I I I I I (OfUcv/t (/VV UU,ij.?. 04c; - 6C/7o (1-#lNPCj?5 C>lewi5 Q 5,tJ (,4 d1fZ O) N . N •e• N N a c4 a cj c'J cI E — 4Rci co -? C4 060 co 8E PHONE NUMBER DATE TIME MATRIX LAB ID /gf /o:So £0/IL c/ jz:2° ' 09 BILL TO: COMPANY: ADDRESS: *Li i7 SAMPLERS: (11 SAMPLE ID e CIZ-3 66 01 PROJECT NUMBER: ØoL<4— 601 PROJECT NAME IWNQFCUSTOOYSEA1S YNA PURCHASE ORDER NUMBER JNTT? 1/N/NA VIA: ,c°.... TAT: D24HR 048 HRS 1 WK D2WKS LAB NUMBER All Disposal @ $5.00 each 0 Return 0 Pickup (will call) Comments: -I- Krvwc 'e Af 'rY 1 . Signature: .......... Date: All LADCRATOfkJES: San Diego (619) 458-9141 • Phoenix (602) 438-1530 • Seethe (206) 228-8S5 DISTRIBUTION: White, Canary - ANALYTICAL TECHNOLOGIES, INC. P - ORIGINATOR I A Ana ytica Technologies, Inc. Corporate Offices. 5550 Morehouse Drive San Diego, CA 92121 (619) 458-9141 I ATI I.D. 907377 I August 7, 1989 Geocon Environmental Consultants 6970 Flanders Street San Diego, California 92121 Project No.: 8053-601 Project Name: Carrillo Ranch Attention: Michael Nalley On July 28, 1989, Analytical Technologies, Inc. received two soil samples for analyses. The samples were analyzed with EPA methodology or equivalent methods as specified in the attached analytical schedule. The symbol for "less than" indicates a value below the reportable detection limit. Please see the attached sheet for the sample cross reference. The results of these analyses and the quality control data are enclosed. I I I I Carolyn A. Sites GC/MS Supervisor CAS: lap i v\Richard M. Amano Laboratory Manager I I I I I I I Analytica!TeChf101OgieS,IflC. 41 ATI I.D. 907377 ANALYTICAL SCHEDULE CLIENT: GEOCON ENVIRONMENTAL CONSULTANTS PROJECT NO.: 8053-601 PROJECT NAME: CARRILLO RANCH ANALYSIS TECHNIQUE REFERENCE/METHOD ORGANO CHLORINE PESTICIDES AND PCBs GC/ECD EPA 8080 ORGANOPHOS PHORUS PESTICIDES GC/NPD EPA 8140 CHLORINATED HERBICIDES GC/ECD EPA 8150 I) AndyficalTeChf101OgieS,!nC. I CLIENT GEOCON ENV. CONSULTANTS DATE RECEIVED 07/28/89 PROJECT # : 8053-601 PROJECT NAME : CARRILLO RANCH REPORT DATE : 08/07/89 I ...................... ATI I.D. .907377 ....... .. ................................ ATI # CLIENT DESCRIPTION MATRIX DATE COLLECTED 01 CR-S @ 1' SOIL 07/28/89 02 CR-6 @ 1' SOIL 07/28/89 I I I I I I I I I TOTALS MATRIX # SAMPLES SOIL 2 ATI STANDARD DISPOSAL PRACTICE The samples from this project will be disposed of in thirty (30) days from the date of this report. If an extended storage period is required, please contact our sample control department before the scheduled disposal date. I I AnalyticalTeChf101OgieS,I GAS CHROMATOGRAPHY - RESULTS ATI I.D. : 90737701 TEST : EPA 8080 (ORGANOCI-ILORINE PESTICIDES AND PCB'S) CLIENT GEOCON ENV. CONSULTANTS DATE SAMPLED : 07/28/89 I PROJECT # : 8053-601 DATE RECEIVED 07/28/89 PROJECT NAME CARRILLO RANCH DATE EXTRACTED 07/31/89 CLIENT I.D. : CR-5 @ 1' DATE ANALYZED : 08/01/89 ' SAMPLE MATRIX : SOIL UNITS : MG/KG DILUTION FACTOR : 1 COMPOUNDS RESULTS I ALDRIN <0.005 ALPHA BHC <0.005 - BHC <0.005 I BETA GAMMA-BHC (LINDANE) <0.005 DELTA - BHC <0.005 I CHLORDANE P,P-DDD <0.050 <0.010 P,P-DDE <0.010 P,P'-DDT <0.010 I O,Pt_DDD <0.010 0,P'-DDE <0.010 0,P'-DDT <0.010 DRIN <0.010 I DIE ENDOSULFAN I <0.005 ENDOSULFAN II <0.010 ENDOSULFAN SULFATE <0.010 I ENDRIN <0.010 ENDRIN KETONE <0.010 HEPTACHLOR <0.005 EPDXIDE <0.005 I HEPTACHLOR MErn1VIICHLOR <0.050 TOXAPHENE <0.10 • AROCLOR 1016 <0.050 AROCLOR 1221 <0.050 AROCLOR 1232 <0.050 AROCLOR 1242 <0.050 I AROLOR 1248 <0.050 • AROCLOR 1254 <0.050 AROCLOR1260 <0.050 I MIREX <0.010 I KEPONE <0.010 l SURROGATE PERCENT RECOVERIES DEC (%) 99 I I I I AnaIyticaTeChflOIOgieS,1flC GAS CHROMATOGRAPHY - RESULTS ATI I.D. : 90737702 TEST : EPA 8080 (ORGANOCHLORINE PESTICIDES AND PCB'S) CLIENT GEOCON ENV. CONSULTANTS DATE SAMPLED 07/28/89 I PROJECT # 8053-601 DATE RECEIVED : 07/28/89 PROJECT NAME : CARRILLO RANCH DATE EXTRACTED : 07/31/89 CLIENT I.D. CR-6 @ 1' DATE ANALYZED : 08/01/89 SAMPLE MATRIX : SOIL UNITS : MG/KG I DILUTION FACTOR : 1 I COMPOUNDS RESULTS ALDRIN <0.005 ALPHA - BHC <0.005 - 31-IC <0.005 I BETA GAMMA-BHC (LINDANE) <0.005 DELTA - BHC <0.005 I CHLORDANE PP?DDD <0.050 <0.010 P,P'-DDE <0.010 P,P 1 -DDT <0.010 I 0,P?-DDD <0.010 0,P 1 -DDE <0.010 O,P 1 -DDT <0.010 <0.010 I DIELDRIN ENDOSULFAN I <0.005 ENDOSULFAN II <0.010 SULFATE <0.010 I ENDOSULFAN ENDRIN <0.010 ENDRIN KETONE <0.010 HEPTACHLOR <0.005 I HEPTACHLOR EPDXIDE <0.005 • NETHOXYCHLOR <0.050 I'OXAPHENE <0.10 AROCLOR 1016 <0.050 AROCLOR 1221 <0.050 AROCLOR 1232 <0.050 ROCLOR 1242 <0.050 1 ARUCLOR 1248 <0.050 • AROCLOR 1254 <0.050 AROCLOR 1260 <0.050 I MIREX <0.010 • KEPONE <0.010 I SURROGATE PERCENT RECOVERIES DBC (%) 100 I I I AnalyticaileChf101OgieS,I flCGAS CHROMATOGRAPHY - RESULTS REAGENT BLANK TEST EPA 8080 (ORGANOCHLORINE PESTICIDES AND PCB'S) I ATI I.D. : 907377 CLIENT GEOCON ENV. CONSULTANTS DATE EXTRACTED 07/31/89 PROJECT # : 8053-601 DATE ANALYZED : 08/01/89 I PROJECT NAME : CARRILLO RANCH UNITS MG/KG CLIENT I.D. REAGENT BLANK DILUTION FACTOR N/A I COMPOUNDS RESULTS ALDRIN <0.005 - BHC <0.005 I ALPHA BETA - BHC - <0.005 GAiMMA-BHC (LINDANE) <0.005 DELTA - BHC <0.005 I CHLORDANE <0.050 P,P'-DDD <0.010 P,P'-DDE <0.010 <0.010 I P,PDDT 0,P'-DDD <0.010 0,P 1 -DDE <0.010 O,P 7 -DDT <0.010 I DIELDRIN <0.010 ENDOSULFAN I <0.005 ENDOSULFAN II <0.010 SULFATE <0.010 I ENDOSULFAN ENDRIN <0.010 ENDRIN KETONE <0.010 - HEPTACHLOR <0.005 I HEPTACHLOR EPDXIDE <0.005 METHOXYCHLOR <0.050 TOXAPHENE <0.10 I ROCLOR 1016 <0.050 AROCLOR 1221 <0.050 AROCLOR 1232 <0.050 I AROCLOR 1242 <0.050 ROCLOR 1248 <0.050 AROCLOR 1254 <0.050 - AROCLOR 1260 <0.050 IYIIREA <0.010 KEPONE <0.010 I SURROGATE PERCENT RECOVERIES DEC (%) 104 I I I I AnalyficalTeChf101OgieS,iflC. QUALITY CONTROL DATA ATI I.D. : 907377 TEST : EPA 8080 (ORGANOCHLORINE PESTICIDES AND PCB'S) CLIENT : GEOCON ENV. CONSULTANTS DATE EXTRACTED : 07/31/89 PROJECT: 8053-601 DATE ANALYZED : 08/01/89 PROJECT NAME : CARRILLO RANCH SAMPLE MATRIX : SOIL REF I.D. : REAGENT SOIL UNITS MG/KG I ----------------------------------------------------------------------------- DUP. DUP. SAMPLE CONC. SPIKED % SPIKED % I COMPOUNDS RESULT SPIKED SAMPLE REC.SAMPLE REC. RPD GAMMA BHC <0.005 0.027 0.032 119 N/A N/A N/A <0.005 0.027 0.024 89 N/A N/A N/A I HEPTACHLOR ALDRIN <0.005 0.027 0.020 74 N/A N/A N/A DIELDRIN <0.010 0.067 0.077 115 N/A N/A N/A ENDRIN P,Pt-DDT <0.010 <0.010 0.067 0.067 0.069 0.053 103 N/A 79 N/A N/A N/A N/A N/A I I I I I % Recovery = (Spike Sample Result - Sample Result) I ----------------------------------------------X 100 Spike Concentration I RPD (Relative % Difference) = (Spiked Sample - Duplicate Spike) Result Sample Result --------------------X 100 Average of Spiked Sample I I AnalyticalTechf101OgieS,Inc. QUALITY CONTROL DATA ATI I.D. : 907377 TEST EPA 8080 (ORGANOCHLORINE PESTICIDES AND PCB'S) CLIENT : GEOCON ENV. CONSULTANTS DATE EXTRACTED 07/31/89 ' PROJECT # : 8053-601 DATE ANALYZED 08/01/89 PROJECT NAME : CARRILLO RANCH SAMPLE MATRIX : SOIL REF I.D. : 90737607 UNITS : MG/KG I ------------------------------------------------------------ ;- _______ SAMPLE CONC. SPIKED % SPIKED % COMPOUNDS RESULT SPIKED SAMPLE REC.SAMPLE REC. RPD GAMMA BHC <0.005 0.027 0.033 122 0.023 85 36 <0.005 0.027 0.025 93 0.018 67 33 I HEPTACHLOR ALDRIN <0.005 0.027 0.018 67 0.013 48* 32 DIELDRIN <0.010 0.067 0.066 99 0.047 70 34* ENDRIN P,P'-DDT <0.010 <0.010 0.067 0.067 0.060 0.060 90 0.046 90 0.046 69 26 69 26 I I I I I Recovery = (Spike Sample Result - Sample Result) f ----------------------------------------------X 100 Spike Concentration I RPD (Relative % Difference) = (Spiked Sample - Duplicate Spike) Result Sample Result X 100 I Average of Spiked Sample *The recovery for aldrin and the RPD for dieldrin fell outside I of laboratory control limits due to overall lower recoveries in the duplicate spiked sample. The surrogate recoveries of all associated samples insured an efficient extraction and detection of compounds of interest. Since no detectable I levels of compounds of interest were observed, we believe the sample results are unaffected. Blank spike data is being provided as additional QC. I 1 AnaIyficaITeChflOIOgieS,iflC. - RESULTS I GAS CHROMATOGRAPHY 90737701 ATI I.D. TEST : EPA 8140 (ORGANOPHOSPHORUS PESTICIDES) CLIENT : GEOCON ENV. CONSULTANTS DATE SAMPLED 07/28/89 # : 8053-601 DATE RECEIVED : 07/28/89 I PROJECT PROJECT NAME : CARRILLO RANCH DATE EXTRACTED : 07/31/89 CLIENT I.D. : CR-S @ 1' DATE ANALYZED : 08/02/89 SAMPLE MATRIX : SOIL UNITS MG/KG I DILUTION FACTOR : 1 COMPOUNDS RESULTS 1 0-DEMETON <0.033 S-DEMETON <0.033 <0.033 I DIAZINON DIStJLFOTON <0.033 METHYLPARATHION <0.033 MALATHION <0.066 I ETHYL PARATHION <0.033 ETHION <0.033 AZINPHOSMETHYL (GUTHION) <0.17 I I I I I I I 1 Ti LJ I I Ana lyficalTechf101OgieS,l nc. QUALITY CONTROL DATA ATI I.D. 907377 TEST : EPA 8140 (ORGANOPHOSPHORUS PESTICIDES) CLIENT : GEOCON ENV. CONSULTANTS DATE EXTRACTED 07/27/89 ' PROJECT : 8053-601 DATE ANALYZED 07/31/89 PROJECT NAME : CARRILLO RANCH SAMPLE MATRIX : SOIL REF I.D. : REAGENT SOIL UNITS MG/KG I ----------------------------------------------------------------------------- DUll'. DUP. I COMPOUNDS SAMPLE RESULT CONC. SPIKED SPIKED SAMPLE % SPIKED REC.SANPLE % REC. RPD DIAZINON <0.017 0.400 0.37 93 0.39 98 5 PARATHION <0.017 0.333 0.32 96 0.29 87 10 I METHYL GUTHION <0.017 0.667 0.87 130 0.90 135 3 ETHYL PARATHION <0.017 0.333 0.29 87 0.27 81 7 I I 1 I-i I-j I I I Recovery = (Spike Sample Result - Sample Result) X 100 Spike Concentration I RPD (Relative % Difference) = (Spiked Sample - Duplicate Spike) Result Sample Result X 100 Average of Spiked Sample I I 1 I AnaIyticaITeChf101OgieS,Inc. - RESULTS 1 GAS CHROMATOGRAPHY 9 ATI I.D. 0737701 TEST : EPA 8150 (CHLORINATED HERBICIDES) CLIENT GEOCON ENV. CONSULTANTS DATE SAMPLED : 07/28/89 # : 8053-601 DATE RECEIVED : 07/28/89 I PROJECT PROJECT NAME : CARRILLO RANCH DATE EXTRACTED 07/31/89 CLIENT I.D. : CR-S @ 1' DATE ANALYZED : 08/02/89 I SAMPLE MATRIX : SOIL UNITS DILUTION FACTOR MG/KG 1 COMPOUNDS RESULTS I 2 1 4-D <0.004 2,4,5-TP (SILVEX) <0.002 DICANBA <0.004 2,4,5-T <0.002 2,4-DB <0.004 DINOSEB <0.004 I DICHLOROPROP <0.004 I I I I I 11 I ii I I I ') ~ AnalyticalTechnologies,I GAS CHROMATOGRAPHY - RESULTS I REAGENT BLANK TEST : EPA 8150 (CHLORINATED HERBICIDES) I ATI I.D. : 907377 CLIENT GEOCON ENV. CONSULTANTS DATE EXTRACTED : 07/31/89 PROJECT # : 8053-601 DATE ANALYZED 08/02/89 NAME CARRILLO RANCH UNITS : MG/KG I PROJECT CLIENT I.D. REAGENT BLANK DILUTION FACTOR : N/A RESULTS I COMPOUNDS 2,4-D <0.004 2,4,5-TP (SILVEX) <0.002 <0.004 I DICAKBA 2,4,5-T <0.002 2,4-DE <0.004 <0.004 I DINOSEB DICHLOROPROP <0.004 I Ii I Iii I 1 I I I [ I I I Ana IyticaITechnologies,Inc. QUALITY CONTROL DATA 1 TEST : EPA 8150 (CHLORINATED HERBICIDES) CLIENT : GEOCON ENV. CONSULTANTS I PROJECT # : 8053-601 PROJECT NAME : CARRILLO RANCH REF I.D. : REAGENT SOIL ATI I.D. : 907377 DATE EXTRACTED : 07/27/89 DATE ANALYZED 07/31/89 SAMPLE MATRIX : SOIL UNITS : MG/KG I ----------------------------------------------------------------------------- DUP. DUP. SAMPLE CONC. SPIKED % SPIKED % I COMPOUNDS RESULT SPIKED SAMPLE REC.SAMPLE REC. RPD 2,4-D <0.004 0.033 0.036 109 0.035 106 3 <0.002 0.033 0.032 97 0.030 91 6 I 2,4,5-TP 2,4,5-T <0.002 0.033 0.031 94 0.031 94 0 I I I I I I Recovery = (Spike Sample Result - Sample Result) I ---------- ------ - ------ - ----- - - ------- - ------- X 100 Spike Concentration I RPD (Relative % Difference) = (Spiked Sample - Duplicate Spike) Result Sample Result X 100 Average of Spiked Sample I I I M7, t AnnIvtirnITrhnrlriiiic Ir-r ,...-. , . .'-'-.. -. .. '- I, r-. +i .i i 5550 Morehouse Drive •San Diego, CA 92121-1709 , 1Q11 I tfiI 'I.#U(UU( DATE t7fr AGE.L OF-2 PROJECT MANAGER: ji'f( J/,/ /) i/77iL triple volume QC Samples) COMPANY (,,z n,U/ ,r ,,i-11.4; g) to .•.• :—J i _ z :: - ADDRESS(7)[ll/pr BILL TO 11,.L1w- o - _ :r: C-0 8 00 • --—-.———-———--— - 00 - 'n . ' •• :f ...:: :: CL 0 - cli - Cl) 8 CL 00 .- a. 3 ' : CL c- : — COMPANY: - ADDRESS -'------- ,1 ,p SAMPLERS:(Signature) PHONE NUMBER SAMPLE ID DATE TIME MATRIX LAB ID Ce-s- ' 4i/q/t4 •::ot __ ::....:: • 2."l :..;•:::•.:.•. .:..: . RELINOU PROJECT NUMBER: . T1" Signature: Time: • •. ..:. ........ Signature: Time: PROJECT NAME C41L Xtt, if CHAiN Of CUSTODY SEALS Y/N/NA /\J, PURCHASE ORDER NUMBER. JNJAT.(/WN. : :::. 'V/i Da 1 Printed Name Date Printed Name Date VIA RECEJVEJ) (30OD GPNP./cQ.P / tompany " Company Company TAT: 0 24H D48HRS P1 WK D2WKS LAB NUMBER Cr7j-i7 2 ...........,..........,.. .................................. ................. RECEIVED BY {LAB) 3 SAMPLEDISPOSAL INSTRUCTIONS 0 All Disposal @ $5.00 each 0 Return 0 Pickup (will call) Signature: lime: Signature: Tim, . 1ture: Time: Comments: 8(-)C33 (Tl€ 'NE) 4- Y7>VE '' o% o/u ALL A'Lê - Printed Name: Date: Printed Name: Daej . PNaae: Da Analytical Technologies,'Inc.' 'Ll Company: Company: All LABORATORIES: San Diego (619) 458-9141 Phoenix (602) 438-1530 • Seattle (206) 228-8335 DISTRIBUTION: White, Canary - ANALYTICAL TECHNOLOGIES, INC.. Pink - ORIGINATOR - -.---- - o , P Ii SEC I9-TI2S-R3v -POR ROS 9112,9461 6A 64 ,;9I( 7?W 9 I 2iC 7 6(. S • '0 151 r 4O.00 C. .9.0C N245C.O9I 14049 '046L b '1 Ic? 4• a.'.,. 4 oc, 1;11 J MD. M,,r 44&... .. 5 — SHT • - PANc ( z 51. C-4-T) 'I. ••J :. 22.,P 0 II t). •!' - rr oc ' ., — 0/3 ' ''N or ;70 -;T 13 4134- vio .L s4 r •' 13 If •i.j "S (/J !P-Uwg~ /1 1/0 83 , LJavTii I, iv i• ''a" Irp if LL Lr Will P WJT Ka 25) $ IU) I SrIT 3 Gz S?1T2 ) 3, V" 1 I,, - CIS 1 I' ,'. •i -Il PU 17 —i iJ ciá • 1 -I- i4 I A - (SIfl SI-iT 2 P4AC. 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I '... 14 2V? 41 1- PAR NO - - -17- 2 SL'E3 ID Li-i NOTI E.A> SUB ID INCLUDES AN JND 'NT IN COMMON AREA LA COSTA MEAOOWRIDGE PHASE 3 DOC 83-389238 (AMD) LOT 9 rr - 151 7 9B 101 110311 P6, j—~ 1 1010 6 go - nml 'l. 5,1 5 11 ~ 122717 133 LEFF 128 7131 129 A 5LSSMLI4 PAR 14' NUIE EACH SUB ID INcLUDES:. UNC' I NT IN COMMON E: LA COSTA MEADOWRIDGE— . DOC 82- 380240 PHASE I L07 17 CA sr A 16 9L!2 op LL Eel 6 404 ) I / /0 o / bm •1 -4 XANA CONDOMINIUMS MAP 10072 —CARL SBAD TC N &--," 47 Si-U Q4 8 _ti •€ CHANGES ILK OLD INEW TI CUT SI S?-I Si IIi re. ' _T) fl - 4.25 ac N'th ! 7 j7f/ rot A ' — io 1t ç - •,, 1 Imp JW.P1 44Si ( 090909 th Ac AM is DETAIL W _ 4 \ V SCALE CAPILS I \ \\ • '1 SHT. I \\\ SEC 30 712S R3W --- I_c. CHANGES Th1 OLD INEWIYRICUT 143 i9 Jt!ik4I4S3 I - S. • I'.,. ILL & 59 nip 222-14 CITY'-' O !,APj °MARCO!, MAP -1443 -ME AOWL Al', N(' SF 9- 1 2S- Pw- P:u St ;•'. 5(1, -- 583 J7 2 - Oc S )534 7".0 - "~ I !i1 2 / / F---.- ---I--- 9 \ ( MAP 707E•L :oy,. ,Y MEMMO M mmm am ma calm ME ---U- ---U- ---U- ---U- mm mm sm mm Em ---U- ---a- ---a ---a ---a— am SHT 3 Sr-It I /P_ LINDA VISTA DR. O.. 28 c tk. ) St-1T2 1-31 2l -0! -- - r - 8ccl ,-MFI RCsr p SHIT I SlIT 2 /2 -, ~, - t"- -.-; ,-j l< / MAPPI tj 10k ASSt SMf Ni P; ,O'.( ' C)NL Y ' ( A> 0 In SEC 19 -TI2S -R3W-pOR LOTS I&2 SEC 18 -TI2S-R3W SEC I3 -1125 -fl4w-LOTs I&2 ROS 6416, 8429, 9112) 9461, 10347 A 6869 Sl9I6 2iw a 107.90 53i2iI C 22830 S795~3 0 225.02 S 6 3257W E 176.66 S 5 10 I5E F 408.00 S365: 15:49'W C. 59.00 N245409E H 240.49 N855d4dE 222-01 800 I.CARRILLO RANCH PAR( 760-167-07 25 comm. Mm ii ---a- ---a- ---a- ---U- ---a- ---a- ---a- ---a- ---a- ---U- MEN -U- ---a- ri (\1 4( ea*. sec. IV 8 p ;LAP 4443' Q14 1T. a 3 ku e 5AW MCOS SHT. I VNC cs SEC 19-TI2S-R3W-POR ROS 9112,9461 •I 4U L00141 I 4*i . : p u*t'Pr, FOR AS1.MtNr PlJPO',1r. I)It' -- ---- .•-•. IN U-' 'I/ C ONDM LA COSTA MEA)OWRIOGE . DOC62-80240 PrIASE I (SEE SI-IT 6 0 I. 4 AC I . EQUESTRIAN TRAIL ESMT 2. CON04 LA COSTA MEADOWR lOGE PHASE 2 DOC82- 380242 I O (SEE SHT. 3) 739/5 I 2A3 S.9 20 5 2.33AC 8 45AC 113 CONDI-4. 1 LA COSTA MEADOWRIDGE PHASE 3 DOC 83-389238 (AMO) "I / (SEE sWr.a 0.62 337.42 3#'4 I 3 0 5 09A 2.08 AC r -i /41 2 ' 0.72 Ac a 215) ( 222-47 HT I OF 6 1r, 54 7 0 00 .. , 5.10 AC PHASE LA COSTA MEADOWR0GE- 4 D0084-140704 (SEE SHT. 3 ) ( O\ 10 6.63 AC CONOM LA COSTA MEADOWRIDGE PHASE 5 (SEE SHT4) D0085-00976y M M-1 INVA 3 L 215 36 NOM 5.08 AC. d5 q. , " y LA COSTA MEAOOWRIDCE PHASE 6 539 AC. 00084-1975I8 - (SEE SHT ) OR (cONDM PEND) LA COSTA 4) RIOCEVIEW 90 4 /0 C. C844278 Al 30 CONDU 09 .11 LA COSTA MEADOWRIDCE HASEB - 00084-231251 (S O32 EE SHT S 4' CONOM LA COSTA MEADOWRIDGE PHASE 7 OOCSS-021138 (SEE SHT 6) G 'PLO 506 AC ---- c1,4 mR SFC IQ ,AN ijiUO £3r MP 222 A,;L 47 SI-IT I OF 6 MAII t I R A'I S,Ml NI hRPO,(S ONI Y GHANC'ES BLK OLD I NEWYR CUT 4Z? — '4, '4 1113 tis-zs L2 22 427 25 4 Asw 4 ,/ /4 54 213 — _raat a p4bI 15 555 77' 36 534 C. MAP 10324 - CARLSBAD TCT NO 81-12 (cNL 4) -- MAP 10323 - CAR LSBAD TCT NO 80-25 UNIT NO 2 (c0NDM) MAP 10072 - CARLSBAD TCT NO 80-25 UNIT NO i (C0NDM) SEC 19-TI2S-R3W-PQRSI/2 OFSWV4 CACA ki sz- Iii D Ell at-ti. rail L'104m 137 1 6 90 136 51 9 !u % 49J 93 -7 12B I 9 19 In 131 ASSESSMENT PAR. NO 222-470-22 SUB ID FoT NOTE EACH SUB ID INCLUDES AN UND INT IN COMMON AREA ASSESSMENT PAR. NO 222-470-01 SUB ID NOTEEACH SUB ID INCLUDES AN UND INT IN COMMON AREA LA COSTA MEADOWRIDGE PHASE 3 DOC 83-389238 (AMD) LOT LA COSTA MEADOWRIDGE- DOC 82-- 380240 PHASE I LOT I 222-47 SHT. 2 NO SCALE 23 M126,1 24 P27 C,, le (D 031 ID 17 t 33 15 15 l3 12A 935 li 9 37 ElIll 938 10 39 40 41 ID 7 tJ6 E14 -V SAN DIEGO COUNT' ASSESSORS MA!' BOOK 2221'&Gt 47 SHT 2 MAPPED JO! ASSISSM'NI PURPOSES ONLY CONDOMINIUMS MAP 10072 -CARLSBAD TCT NO. 80-25 UNIT NO. I 222-47 SHT. 3 NO KALE , 13 iM P!%bW4W1T j1 BLDG 22 LDG.23 BLDG 24 5L.J 68 I? 8LDG 25 10 73 74 0 76r/ -.J I 977 UI78 DG 26 I5 80 0 ASSESSMENT PAR. NO. 222-470-08 SUB. ID. NOTE: EACH sua. ID. INCLUDES AN UND INT. IN COMMON AREA LA COSTA MEADOWRIDGE PHASE 4 DOC 84-140704 LOT 7 ASSESSMENT PAR. NO Nil 222-470-04 SUB ID. 2 NOTE;E.ACH SUB ID INCLUDES AN UND. INT IN COMMON AREA LA COSTA MEADOWRIDGE PHASE 2 DOC82-8O242 LOT 4 SAN DIEGO COUNTY ASSESSORS UAP bOOK ZZA. W.6E j7.SHT. MAPPED FOR ASSESSMENT PURPOSES ONLY Fm mm CONDOMINIUMS I MAP 10072 - CARLSBAD TCT. NO. 80-25 UNIT NO. I V / 222-47 SHT4 1O 13 13 14 10 11 12 10 222 -470-15 Sue ID - 8 • ASSESSMENT PAR. NO. 202 203 1 1 NOTE: EACH SUB U INCLUDES AN 4 popo 229 UND. IF(r IN COMMON AREA BLDG. 66 0 232 8 27 30 31 IS BLDG 79 02-56 040—,". ''1 " . . ........ \231 245 gLDG 5 250 BLDG OG LA COSTA MEADOWRIDGE -PH 5 CONDOMINIUM DOC 85-009769 SAN 1A MAP 10323- CARLSBAD TCT NO. 80-25 UNIT NO. 2 - WT tO AST SSO$I'. MM ti 222 PA II! 47 SIft 4 PPEO FOR AS$LS$A(Nl PURPOSES ONLY V :I 'I. Ls1gj !r1 284 9 95 293 BLDG 92 292 ASSESSMENT PAR NO 222-470-03 SUB ID 0 WAY - ----- - X4N 19 BLDG 90 278 18 261 60 BL 277 E! J NOTE. EACH SUB ID INCLUDES AN UND NT IN ITS RESPECTIVE COMMON AREA 222-47 SHT. 5 NO SCALE - fl- LA COSTA MEADOWRIDGE PHASE DOC 84-231251 LOT 3 ASSESSMENT PARCEL 0. 222-470-16 SUB ID DI - 2- LA COSTA MEADOWRIDGE PHASE 6 DOC. B4-19751B LOT I I BLDG 21 BLDG. 9 H1 56 57 21 62 BLDG lB IFL!..J BLDG 20 064 5251 11 470 BLDG DG 17 16 i 49 2 Lu-U BLD 14 3 V 1194 It JN Y 222,A,( 47SHT5 vAp-l1 t.MEN ONLY CONDOMINIUMS 26MAP 10323 —CARLSBAD TCT.NO.60-25 UNIT NO.2 'MAP 10072 —CARLSBAD TCT NO 80-25 UNIT NO I 0) 7' /7 7 I'll BLDG 99 I BLDG 12 14 1:9 100 308 13 09 IR I " 101 BLDG lOS BLDG 104 / BLDG. BLDG 26 / 102 103 21 2 19 16 18 19 3 317 'N BLDG / BLDG. 107 BLDG 32' BLDG 109 31 i 338 I I3I3I 33 222-47 .SHT. 6 NO SCALE R 19 222i*.t 47 SHT6 .R PC .1 Ot 17 18 313 14 DG ASSESSMENT PAR. NO 222-470-24 SUB ID. NOTE:EACH SUB ID INCLUDES AN UND. INT. IN COMMON AREA ma CONDOMINIUM LA COSTA MEADOWRIDGE- PHASE 7 DOC 85 -021138 MAP 10323 - CARLSBAD TCT. NO.80-25 UNIT NO. 2-LOTS 13-15 - - - c•" () Ai ~t REDVWING 142 a94,,%, 4 / -I, 'P /9 222-14 CHANGES BLKI OLD INEWIYRI CUT 1 el~ -Pd • ,,SAN MARCOS '4 M 7o M SAN I [GO (OlNi Y A- . . • up p la AP 4443 - ME 4DOVLARK NO. I ROS 5676 DETAIL B•- IO SCALE — -- ' A \\ BOfi b \\ 'I 4%. ' - 6 \ \ \_\ \ •.•i 1,. __.J \ 127 \ \ I t,• :.• \ 036 AL ' 0 .u'I yp 1471 '*\ . \\ t .tJJF - ' . '.' \ ' \ 't - 7c5AC U3 W7 14c.I 0.64 AC. 40,/ 109 AW $ 61p_ Z5 II ¶ c flETAL A N I, 222-16 1. 101 CHANGES riza ri rQ si-,r. es IN fl C'i SEL Ii - T12c413Y - POP SE I 4 '------4-.--- 72-22-e/ a El 215-54 100' V'Z i 1 N' LOT - - - - - 22 .- - 5" 05 7 0 51 G56 0555 13 05 8 SHT 2 (§ 9 51 850 (1 - — — : - — — / & • ( I I -i 48\. — — — - — 0 47 = j G INA ST ,1f 60,7 /lçB®\/ j 47 I Ici I — 0 1; 2/ , /42 05 -- 2 73 L I_Ik5 i7" 5 65 6-4 —0 DO ®a6 t' Q 020019 018 017 44 64 63 "to . /42 43 G) (GAvIoT4L 0 67.50 65 SHT2. CQ1J8,'N. 70.74, 3 SOCORRO LN .08 7s 65 47 ,'aJa! 42 N 141 /\42 31 (1)32 (1) 34 0 (1) 36 ® 3 038" '3 9 40 (1) 41 j 13 54.5 /3269 .6 7f 6255 - 4,8.50 69 63 67 62 ________________________ /8997.d7 n/ 35 MAP 8506— CARLSBAD TCT NO .73-29 UNIT NO I I" -'S114 - 255 "" 1'534q 215-56 SHT.20F2 52 151 iô 153 4; 149 (_• I ® 148 c 147 ® 146 C' 145 SHT. I 23, 1 242 44 fo 43 25 143 h. 0 239 n () 244 245 - St p238 ' 246 '4 2 37 ® 247 236 29 '4 '4 235 248 ' I—" () 249 S.) '4 234 ) 233 '3- ' @) 250 @) 232 () () 251 231 (J '4 (J 252 253 230 co 36'20l '3. 229 r-"qog A 228 () 202'" c)' 227 . , 62 216 —'a' / . \ 0 I 203 215 ./ --.. "' - LU / SHT.1 I lag ,218 ThJ 0 225 2 mM0 lwl S C_\.1•P N. N cx: . 9Q5 1 0 (391 22. 206 ZZAJ 3'..- /2422 "9 3P,34 207 72 208 '1 / 224 It 213 219 Y ° 3/ 0 . 226 S 45 38. 12 223 .44 222 N32' 64 211 221 0 0 210 p1 - SHT.2 MAP 10257 —CARLSBAD TCT NO. 73-29 SAN DIEGO COUNTY ASSESSORS '*P SOCK 21 Pi 56 SHT. 2 OF 2 fs $72 QI69168 167 73, 170 $66 8 24 175 -jz 11 $78 19 $65 2 171 EL PATO CT 'e. $1 31 Is.?.. '4 3f1 O~O 161 164 $79 255 215-56 SHT. 10F2 Q l_1 lOO• tJtJ CHANGES I $05 163 160 159 , / 6 - 158 0 %.. 1px 157 • •c. '• $56 ? > I $55 1 4' ••••. • I %'• $54 (D 153 '•l, '4 f,,'4 'it.. '¼- $52 147 84 $85 $86 ,e 180 83 162 1 189 167 90 35 18 561 lit - A 4 O9AC OPEN SPACE ESMT. SHI I AN OlGO COUNTY As1ss0Rs MAP ro 2, PAGE 6 SIT I OF 2 MAPP1C fOR A.SS'.MN1 rrJRpos(s ONLY NN SHT2 MAP 10257-CARLSBAD TCT NO. 73-29 .5 .. ,..-.- . ,. .- .. [I !EaThr;731 ---U- ---U- ---U- ---U- ---U- ---U- ---a- ---U- ---U- ---U— •1 2) .0I Ac S. 41 AC. '1) CARRILLO y- RD OP. ORLITO ST. • - - EL FUERTE ST. £ 54 19 A CAYENNE LW flLA PAL"sr C EL4UILA LW D FLAMENCO ST 215-03 soci / vfAP 10257-CARLSBAD TCT NO. 73-29 SEC 24-TI2S-R4W AI flhlD o * roo' NW. COR. OF ,SW V4 Of SS 1/4 - - (20) ,- @/ i t24j 562 '—' 567 568 575 556 557/ sse,/ 5611c z566 i. 18 .41 - - — 42 2 23 A - ç. c A R 565 • 56O '555 559 0 _ - 563. )u ol 569J 373 O • 77.7 .' 0 -. ._c LI C. 2aC 554 •- v. I- ., t% 5k 572 4 LU '1. So I - 0 o S 1 551 - 5 0549 548 I No 7g 0 e 0 (D 1 545 IV 542 C 4'.Zi 31fr' AccS goo * . - C'-! i F / 159) .) 10 2 - \ç11 5o !3c;: ctTY DETAIL r3 _•j 209 8 P0R.a 558.97 AC. POR. A PAR 24BAC. I 221 10 Q 19 2L3-03 l"=800' /• FOR PAR 3 PM 1 188 • I' "LS8A0 OF C R 17435AC PM1753 RHO. AGUA - H.Dl0NOA - 215 MAP 823 - RHO AGUA HEDIONDA - POR LOTS A & SEC 3-TI25 - R4W - LOTS 3 &4 ROS 517, 5456, 9112 MajorArteriai 126' Right of Way I 126,00W L 5 Walk MajorArterial 102' Right of Way - 102* NOW 32' OW1 Medhn waft SecondaryArterlal 84'Rightof Way 6W 33' 10' 51 W. Note: 1. See plan and proffle of General Plan roads In the supplemental Information volume. 2. See full scale Circulation plan for complete Index of circulation Teat o Alga Road C R A N C H EXHIBIT "RR" TYPICAL STREET SECTIONS TENTATIVE MAP CT 93- LJJi )ED DEVELOPMENT P1) 93- MELROSE AVENUE INTERIOR STREET INTERIOR STREET VILLAGE "J t, NOT A PART NOT A PAR EL FUERTE Sr RE E PHASE KT.INTERIOR STREET INTERIOR STREET V15L EOUNOT NOT A PART 214 -- ]PROPOSEV LET sws //BAYCARE ( PAL/WY ' OPEN SPACE LOT 1620 138 4 VUSAGS 14 4 INTERIOR STREET c4 NOTA PART OPEN SPAR LOT 351 PHASE 1 -c,\\ PHASE 8 -- — — ILESOR Q - - OPENSpALELOT 104 MY OF C6AD // \% 335 _l6 0 341 350 --- — __--c_ 04 '14 436 2 29f A4'.N 219162 322 sl 20 123 307 31 21 st 32 lis V. STORAGE APSA PHASE 5 208 215 VIUAGN -Q- 210 2m / PHASE 6 \ \>) 271 OPEN SPACE LOT 208 M,FAMLT 14162405 N" LOT 3M - R 265 PHASE 4 024204 OPALS zos 255 \ - 23$ 23 m 282 OPEN SPACE ItO? 10357 Cr 70.2, CLOVU.OESTAISS 4 - 'Q.0 5% STREET LOT 20 24I. 232 I IA COSTA MEADOWS 004773 si 32O3 4$ \D) \ 22t4I czj I - IA CLOSTAMZAI2OWRIOOZCONDOMINITJMS 6 4, 0 C H 0 CT 80125 214? 14073 D.t.oCP,p.I5o.., MARCH18, 8993 KEY MAP cmuum 11CKENGINEErUNG COMPANY !!00 0*5. .j.l0 0.5. - LOT 522 5715,42'. LA COSTA 014262150VS SHEET 2 OF J.12004 NO ?ARR1LM City of Carlsbad CARRILLO RANCH VILLAGE "L, M, N, 0 9 R, T" I CT 93-04 r. TABUIATIOX NOTXI — • sa a. a — --- - ' £ - _• n_•_ 4. • — — e -- I LI • S • ..__ a. a S - - R A N C H 0 NO r.AFRU f% MASTER PLAN NOWMA VILLAGES MASTER PLA EXHIBIT KK Attachment 8 T N '-C / U) I, /1) L _j1 Existing Carrillo Ranch Park to El Fuerte 13 mir AILAL VIUAGE ) K if N '3 '3 C') I, I, 'I) '3 C U '3 SHEET 1 0F2 61 COMPOSITE \ to Palomar Airport Road r ?' to Village G (CT 93-07) A / U! !J!II ' \___J!L____. __J•\! /—------1l U VILLAGE u1 a, a, U) a, a, U) a, C U to Alga Road ViLLAGES M,Q, & R COMPOSITE CA 1CLONTINENTAL HOMES SHEET 2 0F2 . 0 Of '( ,c--- -- \ 's r rirrQtiww -* COMPOSITE • TENTATIVE MAP SHEET 1 0F2 4, I) U, 4 V U, V U V V V V C., V cl V (0 V C - If H - bAlL il-Ibib LN. 12004 V V CO V V U) 11 COMPOSITE TENTATIVE MAP SHEET 2 OF 2 . . • L •=:I tj LL 1 11'•:11 I H MIN I I)' LE r- I *f I1r ;Iii gil I LEGEND Li NOTE VIGNETIt KEY LEGEND -1 =- zi NOTE: A. AM RW6;.~ CMC.N'IIN 1 L L O ENTAL HOMES LANDSCAPE CONCEPT PLAN SHEET 1OF2 . . I- 4) 4) U) 4) 4 U) 4) C U 4) CONTINENTAL HOMES SOUTH LANDSCAPE CONCEPT PLAN SHEET 0F2 r Open A Space Ease A,. tfoet Space Lee Specs C ,ceorre The C,4 A2 • WdtvBal (00 ceO) Esoen,entto the City cty.e Spare Lote;Esoeocentto the City(ot ton soip) Ded=W to VV cs, Wln4md by ft City Mpster Horneown era' Ass ociation Maintenance B B oOp.nSpaceLot B2 ktvAetEeenttonto.A, Dedicstedw Ow 007 MaiotoinodbyH OA. (see hole #7) Vi1llage Homeowners'Association Maintenance C CPen Space Lot Macntoisd by the Vasge H OA. h,doolly O*ned Lets Mahtiain.d fr/tie Vi/loge H2OA. D Individually Owned and Maintained Property Trail FVW (20mm.) Offered for Dedication to the City with Maintenance Responsibility to the City, lithe City does not accept the dedication and the trail is constructed; the Main;enance Responsibility wljlconvertbacktoil. 50 Easement to the City for Landscape Maintenance. . ('1 4) 4, (ft 4, 4) Cl) 4, C a 4, LEGEND NOTES: I. Villages L, N. and Twill be maintained by the owner/developer until site development plan is approved and built. As part of the site development process, maintenance responsibilities will be assigned. 2. All planted areas within the right of way exclusive of all median Islands will be maintained by the Homeowners'Association or Maintenance District 3. Landscape areas within the Melrose Avenue median island shall be maintained by the City of Carlsbad. 4. There are other General Utility Easements' to the City of Carlsbad that are not shown on this exhibit .see the Tentative Map for locations. 5. Easement to restrict portion of lot that exceeds a3:t lot depth to lot width dimension ratio. 6. The median island for Melrose Drive Will he landscaped per city standards and it's maintenance will be the responsibility of tl,e city. 7. The edge area pathways of the arterial and non-loaded collector sheets will be dedicated to the city as part of those roadway right of ways. These ares will he landscaped and maintained by Homeowner's Association. LU RV Lot cc A181 DI I A1 INSET 4, 4, (I, 4, 4, (0 4) C (2 4, FPW_ LANDSCAPE MAINTENANCE ..._- M-I i I t' ioo' 200 RESPONSIBILITY SHEET I 0F2 RltohnsntCC4PANY in 12004-a tAco i' NTINE I, (n I, V I, .E . :•. •• ( -. .. . . VILLAGE B 1 A~6 - ., '- D . •:. / , .;l.4B1 .' . N 2M - 2 ---- ', S • --. . . •-:: '\ cl Zi X. 0 • '"•• • . I.> : • /. . :• D Al lj a - 1 — ) A1C1(Q%0 1 . I I VILGE AB' SeeNoteS-1 - 42 . 42 - -C U) 4, 4, U) 42 C 0 Ia ilL!CONTINENTAL HOMES SOUTH TAL F1O LANDSCAPE MAINTENANCE RESPONSIBILITY rev. May 4, 1994 Rev. April 20 1994 Prepared under the supervision of Robert E Wilkinson, R.LA. SHEET 2 OF 2 May 10,1994 in 12004-g #1999 . S U) V U) V a V SECTION THOUGH KNOLL CITY OF CARLSBAD FIRE SECTIONS - Ii.:.- - M&CP8LO'ES 0A FIRE SUPPRESSION PLAN SHEET 1 0F2 U) R A N C H 0 V cI ENTAL HOM''O V a V ga Road 70 MaJAfl.,taI 126' Right of Way 12W OPOW 1w Ila, S. Wft MaJorAit.dal 102' Right of Way 3r IV Iw s._ WAIgiitcl Way I• W Note: 1. Siplan and proft.I. of G.n.ral Plan roads In UlOnp.ntalkthflflajlo(p VOkSflL 2. Saa Ulacaia Clrculalion plan for cmplm.lnd.xofcfrcujatftin ME R A N C H 0 XIIIBTRR CAI'%BILlf% no ocais. Circulation L4h1 M.. .. r,. 4.•" "!.MEN" U...., LEGEND +....J Proposed Facilities Proposed Lift Station Existing Facilities _____ Sewer Watershed B R A N r-ARMIn EXHIBIT "SS" 40 Sewer _____ £SSt$OI13 "AP 111tZ22 P941 $HT I 41 • - •-• - • - -'I--- — ------+----. tJ I I. EQUES,II-4 l —.-- - NO SCALE t 2. CONM LA CO$t& WADOWRIDGE PHASE 2 o il 5,10 AC CONOM LA COSTA MtADOWRIDG- PHASE 4 LA COSTA MEADOWFOc.E PHASE 3 04 10 IANO'23 0c " _______ p _• st SHT 8 ir CONOM 10 LA COSTA IVEADOWRIDGE —'43 'S0 6.63 AC • qjI' g5 CONDIJ LA COSTA MA0OWRIOGL PHASE • OOC85-OO97bi ar 1.3 S I?470, 'j- I.I4AC - 5608 XAN' 4••. ' o ' - - AC a'? •': - _— -- / COND4 ,.••T - r " (J • LA COSTA MEADOWRIDCE PHASE 6 e4-I971$ - 1p 14 A 4. ,— COSTA \\\• cONOM ,, oc-1-427O48 *7 • CONDM TI: 14% - LA COSTA MEADOwPIDGE PHA.' :- SE1.-19 SEX 30 223 MAP I03 — C,APLSBAD TCT — -- MAP $0323 -CARLSBAD TCT NO 80-25 UNIT NO 2 (CONDM: MAP $0072- CARLSBAD TCT NO 80-25 UNIT NOI(CONDM) SEC 19- TI2S — P3W — POP S 1/2 OF SW I/4 MAE' - LAKL SAr' flE Th SHT3 \ LDG.Z2 4 9 743 ~Q- IS 75 0 84 19 SLOG If INL DG 14 14 26 ASSESSMENT PAR NO 222-470-04 SUB lb NOTE:EH SUB ID INCLUDES AN UNDINTIN COMMO A[ t. LA COSTA MEADOWRIDGE PH° DOC 62-380242 LOT 4 AN 0 - M L1i ASSESSMENT PAR NO 222-470-08 SUB. ID. iJ- NOTE EACH SUB. ID INCLUDES AN UNU INI. IN COMMON AREA LA COSTA MEADOWRIDGE PHASE 4 DOC 84 -140704 LOT 7 I 7 CON DOMN IUMS MAP 10072 - CARLSBAD TCT. NO. 8u -25 J NIT NO OP'; MAP . . - I' .• ?i PAGE 47 SHI 3 1 I .--.-..-----. ----. ,-,.p 0 .1 ,,0• pLGP L4E 'SAN MARCOS GREENS SUB NO I .- -- - 222 -47 SHT i ASSESSMENT FR NO ''( l! 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BLDr, 222-470-24 SUB ID 102 1 35D /I66!9 3 51 UND INT IN COMMON AD,,'-. eOG fl3 o " BLDG 10 BLDG 107 BLDG 2 -- 33 CONDOMINIUM LA COSTA MEAr)oWPF P-(ASE. 7 DOC85-O2II3 MAP 10323-CAPLS134) Th....NO 80-25 uNrr NO 2 N . 1 " -J,rry vrf 11 ' PI? . . 2-O •$ _) CH CI..D Oil = L 77 ef_ .L_.. •.7L •! ±i± SI S) 541 ..±. 4.jj - ..L 'L L 2,000 /t S --- - -- .-- -4 i/ 4 69 S;I€ ?W 22t, *lIl 5 79r 55 3E 0 2250 S 3057 .. PAN(. "APIS L76.6 $ ' 0 157 E r 4()()(' G 9.0C N24$.'.091 140.49 '504C a _ Mgadk I 2IAC- / 20 00 AC 38.42 AC. I / — _.' - SAN_ I3.,.lARCOS 3 • C r - a 32 %1A POR 2 I0.28AC R PAP PAR2 PAR 3 '4 • .. A.. , () () 79.I9 AC ' 4w s.ic448 i1 •' Io.i IJ 10, OX v!1. 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SEC 9- •T 25- P3 - P':P SF - flO- 5(7, 4 FACILITIES FOR CITY CLERK CARLSBAD UNIF SCHOOL DIST SAN MARCOS SCHOOL DIST VALLECITOS WATER DIST 801 PINE AVENUE 1290 SAN MARCOS BLVD 788 SAN MARCOS BLVD CARLSBAD CA 92008 SAN MARCOS CA 92069 SAN MARCOS CA 92069 SAN DIEGO COUNTY PLANNING 5201 RUFFIN RD STE "B" CITY OF CARLSBAD CITY OF CARLSBAD SAN DIEGO CA 92123 ENGINEERING DEPT COMMUNITY SERVICES CITY OF ENCINITAS CITY OF SAN MARCOS CITY OF CARLSBAD 505 S VULCAN AVE 105 W RICHMAR AVE CMWD ENCINITAS CA 92024 SAN MARCOS CA 92069 CITY OF OCEANSIDE CITY OF VISTA CALIF DEPT OF FISH & GAME 300 NO HILL ST P0 BOX 1988 330 GOLDENSHORE #50 OCEANSIDE CA 92054 VISTA CA 92085 LONG BEACH CA 90802