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HomeMy WebLinkAboutCDP 99-31; Jefferson Single Family Residence; Coastal Development Permit (CDP) (4)City of Carlsbad Planning Department October 12, 1999 Attn.: Kamyar Lashgari Westwood Homes, LLC 42257 6th St. West Lancaster CA 93534 SUBJECT:CDP 99-31 - JEFFERSON SINGLE-FAMILY RESIDENCE The preliminary staff report for the above referenced project will be mailed to you on Friday, October 15, 1999. This preliminary report will be discussed by staff at the Development Coordinating Committee (DCC) meeting which will be held on October 25, 1999. A twenty (20) minute appointment has been set aside for you at 10:00 a.m. If you have any questions concerning your project you should attend the DCC meeting. It is necessary that you bring your required unmounted colored exhibit(s) with you to this meeting in order for your project to go forward to the Planning Commission. If you do not plan to attend this meeting, please make arrangements to have your colored exhibit(s) here by the scheduled time above. If you need additional information concerning this matter, please contact your Planner, Barbara Kennedy at (760) 438-1161, extension 4455. Optional: (For Tentative Map Extensions) or you may contact CITY OF/CARLSBAD GAtJY E/WAYNE Assistant Planning Director GEW:BK:eh c: File Copy 2075 Las Palmas Dr. • Carlsbad, CA 92009-1576 • (760) 438-1161 • FAX (76O) 438-0894 ® .Ho Date: 27 October 1999 To: Barbara Kennedy From: Principal Building Inspector Re: 2410 Jefferson It appears by the records in the dead file that the City granted the property next to 2410 Jefferson a "legal, non-conforming" status in 1987. It was legal once to build accessory structures to the property line if the walls were fire resistive. It isn't any more of course. It is doubtful we could abate the neighboring situation at this point. Incidentally, I reviewed the plot plan for 2410 Jefferson and came up with a different lot coverage ration than 29% as shown by the applicant. Structure w/ raised decks and stairs is about 2200 square feet. Lot is 5375 square feet. The ratio of these two factors is about 41 %. It's over the maximum coverage. You may want to verify this. PATRICK KELLEY Principal Building Inspector i Page 1 MEMORANDUM TO: Barbara Kennedy, Associate Planner FROM: Kathy Farmer, Engineering Technician DATE: September 16, 1999 SUBJECT: CDP 99-31 ; WESTWOOD HOMES, LLC— 241 0 JEFFERSON ENGINEERING CONDITIONS The Engineering Department has completed its review of the above referenced project. Please add the following conditions of approval to the approving resolution: 1. Prior to hauling dirt or construction materials to or from any proposed construction site within this project, the developer shall submit to and receive approval from the City Engineer for the proposed haul route. The developer shall comply with all conditions and requirements the City Engineer may impose with regards to the hauling operation. 2. Developer shall install and maintain erosion control measures to the satisfaction of the City Engineer as necessary during the building process. 3. Prior to performing any work in the City right of way, developer shall obtain a Right-of-Way Permit (driveway and sidewalk underdrain). Sidewalk underdrain shall be installed per San Diego Regional Standard Drawing D-27. 4. A gradient of 31/2% positive drainage away from the structures for at least three (3) feet shall be maintained such that runoff is directed towards a suitable drainage device via a swale with a minimum gradient of 1%. This requirement shall be illustrated on the building plans. 5. The owner of the subject property shall execute an agreement holding the City harmless regarding drainage across the adjacent property. 6. The developer shall pay all current fees and deposits required. If you or the applicant have any questions, please either see or contact me at extension 4374. cc: Principal Civil Engineer Barbara Kennedy - GDP 99-31 M^ tffe Pa9? 1 From: Mike Smith To: Barbara Kennedy Date: 9/16/99 12:39PM Subject: CDP 99-31 No conditions City of Carlsbad Planning Department September 16, 1999 Westwood Homes, LLC Kamyar Lashgari 42257 6th Street West, No. 305 Lancaster, CA 93534 SUBJECT: CDP 99-31 - JEFFERSON SFR Your application has been tentatively scheduled for a hearing by the Planning Commission on November 3, 1999. However, for this to occur, you must submit the additional items listed below. If the required items are not received by October 5, 1999, your project will be rescheduled for a later hearing. In the event the scheduled hearing date is the last available date for the City to comply with the Permit Streamlining Act, and the required items listed below have not been submitted, the project will be scheduled for denial. 'c . . , • 1 . Please submit the following plans: A) 4 copies of your site plans, building elevation plans, and floor plans on 24" x 36" sheets of paper, stapled in complete sets folded into 81/>' x 1 1 " size. B) One 8%" x 11" copy of your reduced site plan, building elevation and floor plans. These copies must be of a quality which is photographically reproducible. Only essential data should be included on plans. 2. As required by Section 65091 of the California Government Code, please submit the following information needed for noticing and sign the enclosed form: A) 600' Owners List - a typewritten list of names and addresses of all property owners within a 600 foot radius of the subject property, including the applicant and/or owner. The list shall include the San Diego County Assessor's parcel number from the latest equalized assessment rolls. B) 100' Occupant List - (Coastal Development Permits Only) a typewritten list of names and addresses of all occupants within a 100 foot radius of the subject property, including the applicant and/or owner. 2075 Las Palmas Dr. • Carlsbad, CA 92009-1576 • (760) 438-1161 • FAX (760) 438-0894 CDP'99-31 -JEFFERSON^ September 16, 1999 Page 2 O^KGLE-FAMILY RESIDENCE ^^ C) Mailing Labels - two (2) separate sets of mailing labels of the PROPERTY OWNERS AND OCCUPANTS within a 100 AND 600 foot radius of the subject property. The list must be typed in all CAPITAL LETTERS, left justified, void of any punctuation. For any .address other than a single family residence, an apartment or suite number must be included but the Apartment, Suite and/or Building Number must NOT appear in the street address line. DO NOT type assessor's parcel number on labels. DO NOT provide addressed envelopes - PROVIDE LABELS ONLY. Acceptable fonts are: Arial 11 pt, Arial Rounded MT Bold 9 pt, Courier 14 pt, Courier New 11 pt, and MS Line Draw 11 pt. Sample labels are as follows: UNACCEPTABLE UNACCEPTABLE ACCEPTABLE Mrs. Jane Smith Mrs. Jane Smith MRS JANE SMITH 123 Magnolia Ave., Apt #3 123 Magnolia Ave. APT 3 Carlsbad, CA 92008 Apt. #3 123 MAGNOLIA AVE Carlsbad, CA 92008 CARLSBAD CA 92008 D) Radius Map - a map to scale, not less than 1 " = 200', showing all lots entirely and partially within 600 feet of the exterior boundaries of the subject property. Each of these lots should be consecutively numbered and correspond with the property owner's list. The scale of the map may be reduced to a scale acceptable to the Planning Director if the required scale is impractical. E) Fee - a fee shall be paid for covering the cost of mailing notices. Such fee shall equal the current postage rate times the total number of labels. Cash check (payable to the City of Carlsbad) and credit cards are accepted. Sincerely, Barbara Kennedy, AICP Associate Planner BKreh Attachment I HEREBY CERTIFY THAT THE PROPERTY OWNERS LIST AND LABELS SUBMITTED TO THE CITY OF CARLSBAD ON THIS DATE REPRESENT THE LATEST AVAILABLE INFORMATION FROM THE EQUALIZED ASSESSOR'S ROLES. APPLICATION NAME AND NUMBER APPLICANT OR APPLICANT'S REPRESENTATIVE * BY: DATE: RECEIVED BY DATE: CONDITIONS Date: September 14. 1999 Planning Department City of Carlsbad 2075 Las Palmas Drive Carlsbad, California 92009 TO: Barbara Kennedy FROM: Kelly Weaver CMWD NO. 99-C.558 SUBJECT: Jefferson SFR (GDP 99-31) APN 15516 10 The District is responding to your request for conditions on the subject project dated Septemeber 7. 1999. Based on our review of the project (and not having contact with the Developer/Developer's Engineer), we have the following conditions regarding potable water and sewer systems: 1. The Developer shall be responsible for all fees, deposits and charges which will be collected before and/or at the time of issuance of the building permit. The San Diego County Water Authority capacity charge will be collected at issuance of application for any meter installation. (Code Reminder) 2. Water, Sewer and Irrigation laterals shall be located in accordance with City and District Standards to the satisfaction of the Deputy City Engineer - Utilities. If you have any questions, please contact the undersigned. Kelly Weaver Associate Engineer KJW:kjw City of Carlsbad Planning Department September 7, 1999 Westwood Homes, LLC Kamyar Lashgari 42257 6th Street West, No. 305 Lancaster, CA 93534 SUBJECT: CDP 99-31 - JEFFERSON SFR The items requested from you earlier to make your Coastal Development Permit, application no. CDP 99-31 complete have been received and reviewed by the Planning Department. It has been determined that the application is now complete for processing. Although the initial processing of your application may have already begun, the technical acceptance date is acknowledged by the date of this communication. Please note that although the application is now considered complete, there may be issues that could be discovered during project review and/or environmental review. Any issues should be resolved prior to scheduling the project for public hearing. In addition, the City may request, in the course of processing the application, that you clarify, amplify, correct, or otherwise, supplement the basic information required for the application. Please contact your staff planner, Barbara Kennedy, at (760) 438-1161, extension 4325, if you have any questions or wish to set up a meeting to discuss the application. Sincerely, MICHAELS HOkZMILLER Planning Director MJH:BK:eh Gary Wayne Adrienne Landers, Team Leader Kathy Farmer, Project Engineer Bobbie Hoder File Copy Data Entry Planning Aide 2075 Las Palmas Dr. • Carlsbad, CA 92009-1576 • (760) 438-1161 • FAX (760) 438-0894 WESTWOOV HOMES August 19,1999 File No. 1181ex2.doc Mr. Michael J. Holzmiller Planning Director City of Carlsbad 2075 La Palmas Drive Carlsbad, CA 92009-1576 Tel: (760) 938-1161 Fax: (760) 438-0894 Attn.: Ms. Barbara Kennedy RE: CDP-99-31 JEFFERSON STREET SUBJECT: RESPONSE TO STAFF COMMENTS FOR INCOMPLETENESS Dear Mr. Holzmiller, Thank you for your review and comments. The following is a itemized response to Comments in your letter dated August 8, 1999, (received on August 16, 1999); Planning 1. Westwood Homes LLC is the new owner and a copy of the Grant Deed is attached as proof. 2. Same as item 1, and Westwood Homes^LLC is- the- new owner 3. Same as items 1 and 2 4. Cross section including streets is attached on sheet 5 - existing and proposed grades are shown on sheets 1, 4, & 5 (grading plan, x-section and elevations). Height is shown on sheets 4 & 5. Percentage of driveway is shown on sheet 1. 5. Not applicable since the height from existing adjacent grade does not exceed 35'. 6. Finish and existing grades have been added to the elevations. 7. Photos will be submitted by August 23, 1999. 4225 reth/SO-eetWestlSiAOe' 305, lowcaster, CA 9353* TeU C$61) 949-7761 few C661] 949-8779 Planning issue of concern response 1. Garage was redesigned to a minimum 20' X 20' clear. 2. Property line was adjusted to back sidewalk. Record distances show a potential 0.5' gap, however due to lack of existing monumentation in the centerline of the streets, the record distance may require adjustment. The property line was adjusted per City's street plans for Jefferson Street (project No. 5-4). Engineering 1. Grading plan was updated and cleared to be more legible. 2. A letter from Soils Engineer is attached. 3. Drainage will be diverted to the driveway or through pipes under the sidewalk. 4. Grading plans shows retainning walls and slopes, (see sheet 1) I hope the above information responds adequately to your comments so you can deem this application complete. If additional information is needed we will gladly provide it during your processing of the project and prior to any public hearings. Sincerely, amyar Lash; VicXPresidenj LCI CoTpufation City of Carlsbad Planning Department August 8, 1999 Westwood Homes, LLC Kamyar Lashgari 42257 6th Street West, No. 305 Lancaster, CA 93534 SUBJECT: CDP 99-31 - JEFFERSON SFR Thank you for applying for Land Use Permits in the City of Carlsbad. The Planning Department has reviewed your Coastal Development Permit, application no. CDP 99-31, as to its completeness for processing. The application is incomplete, as submitted. Attached are two lists. The first list is information which must be submitted to complete your application. This list of items must be submitted directly to your staff planner by appointment. All list items must be submitted simultaneously and a copy of this list must be included with your submittals. No processing of your application can occur until the application is determined to be complete. The second list is issues of concern to staff. When all required materials are submitted the City has 30 days to make a determination of completeness. If the application is determined to be complete, processing for a decision on the application will be initiated. In addition, please note that you have six months from the date the application was initially filed, July 9, 1999, to either resubmit the application or submit the required information. Failure to resubmit the application or to submit the materials necessary to determine your application complete shall be deemed to constitute withdrawal of the application. If an application is withdrawn or deemed withdrawn, a new application must be submitted. Please contact your staff planner, Barbara Kennedy, at (760) 438-1161, extension 4325, if you have any questions or wish to set up a meeting to discuss the application. Sincerely, MICHAEL J. HOLZMILLER Planning Director MJH:BK:eh Gary Wayne Chris DeCerbo, Team Leader Kathy Farmer, Project Engineer Bobbie Hoder File Copy Data Entry Planning Aide 2075 La Palmas Dr. • Carlsbad, CA 92009-1576 • (760) 438-1161 • FAX (760) 438-0894 LIST OF ITEMS NEEDED TO COMPLETE THE APPLICATION No. CDP 99-31 - JEFFERSON SFR Planning: 1. The owner, Brian S. Yui, as shown on the Preliminary Title Report, must sign the application or submit a letter authorizing Westwood Homes to act as agent. If the ownership has changed to Westwood Homes, please submit a new Title Report. 2. The owner listed on the Public Facilities Fee Agreement needs to be consistent with the current ownership of the lot. If the current owner is not Westwood Homes, please obtain an agreement from our office for situations where owner and developer are different. 3. The disclosure statement needs to be consistent with the current ownership of the property. Please verify. 4. Please submit a cross-section of the site, including the street. Show the existing and proposed grades, the proposed residence, height of residence, and percentage of slope of the driveway. • 5. If the garage and lower level is proposed as a basement, please provide calculations showing that the lower level meets the definition of a basement. Please refer to the attached definition. 6. The building elevations are unclear. Please clearly show existing and proposed grades and show the measurement of the residence from the lower of existing or finish grade to the top of the roof. 7. Please submit photos of the site. Engineering: None. ISSUES OF CONCERN Planning: 1. The garage does not meet the minimum interior dimension of 20' x 20' clear. Please revise the floor plan. 2. Please verify the location of the front property line with the engineering Department. Is it really at the back of sidewalk? Engineering: 1. Inadequate information available on site plan to make a determination on grading requirements. Include accurate grading quantities (cut, fill, import, & export). 2. Finish grading shall provide a minimum positive drainage of 2% to swale 5' away from the building unless specifically approved otherwise by the City Engineer. The City Engineering will allow swale 3 feet from foundation only if an authorization letter to do so (signed and sealed) is provided from a registered Soils Engineer. 3. Do not direct drainage over slope and/or sidewalk. Direct drainage swale to the driveway. Surface water shall exit onto Jefferson via the driveway. 4. Show correct slope transition to driveway on the site plan. MEMORANDUM TO: Barbara Kennedy, Associate Planner FROM: Kathy Farmer, Engineering Technician DATE: Augusts, 1999 SUBJECT: CDP 99-31; WESTWOOD HOMES, LLC—2410 JEFFERSON COMPLETENESS & ISSUES REVIEW Engineering Department staff has completed a review of the above-referenced project for application completeness. The application and plans submitted for this proposed project are considered complete. Additionally, staff has conducted a review of the project for engineering issues of concern. Engineering issues which need to be resolved or adequately addressed prior to staff making a determination on the proposed project are as follows: 1. Inadequate information available on site plan to make a determination on grading requirements. Include accurate grading quantities (cut, fill, import, & export). 2. Finish grading shall provide a minimum positive drainage of 2% to swale 5' away from the building unless specifically approved otherwise by the City Engineer. The City Engineering will allow swale 3 feet from foundation only if an authorization letter to do so (signed and sealed) is provided from a registered Soils Engineer. 3. Do not direct drainage over slope and/or sidewalk. Direct drainage swale to the driveway. Surface water shall exit onto Jefferson via the driveway. 4. Show correct slope transition to driveway on the site plan. If you or the applicant have any questions, please either see or contact me at extension 4374. cc: Principal Civil Engineer EAST COUNTY TESTING & LAB 10925 Hartley Road, Suite I Santee, California 92071 (619)258-7901 Fax 258-7902 July 25, 1999 Westwood Homes LLC 42257 6th Street W. #305 Lancaster, California 93534 Subject: Project No. 99-1106E4(A) Sideyard Drainage Recommendations Proposed Two-Story Residences 1107 Las Flores Drive City of Carlsbad, California. Reference: "Limited Site Investigation,Proposed Two-Story Residences, 1107 Las Flores Drive, City of Carlsbad, California", Project No. 99-1106E4, Prepared by East County Testing & Lab, Dated June 5, 1999. Ladies/ Gentlemen: In accordance with your request, we have performed an evaluation of the sideyard drainage swales for the proposed single family residences at the subject site. We understand that the two(2) percent positive drainage requirement for at least five(5) feet away from the structures cannot be met. It is our recommendation that a gradient of 3 1/2 percent positive drainage away from the structures for at least three(3) feet be maintained such that the runoff is directed towards a suitable drainage device(i.e. area drain, street gutter, etc.) via a swale with a minimum gradient of one(l) percent. If we may be of further assistance, please do not hesitate to contact or office. Respectively submitted, Mamadou Saliou Diallo, P.E. RCE 54071 MSD/md EAST COUNTY TESTING & LAB 10925 Hartley Road, Suite I Santee, California 92071 (619) 258-7901 Fax 258-7902 June 05, 1999 Westwood Homes LLC 42257 6th Street W. #305 Lancaster, California 93534 Subject: Project No. 99-1106E4 Limited Site Investigation Proposed Two-Story Residences 1107 Las Flores Drive City of Carlsbad, California. Ladies/ Gentlemen: In accordance with your request, we have performed a limited investigation of the soil conditions at the subject site. The attached report discusses -the geotechnical aspects of the project and provides conclusions and recommendations for the proposed development. Our investigation found that the site is underlain by fill soils and Pleistocene marine deposits to the maximum explored depth of ten(10) feet within the limits of the proposed development. These fill soils and marine deposits generally consist of tan to light brown, silty sand(SM), fine grained, exhibiting a very low potential for expansion. Consistency ranges from loose to medium dense at shallow depths(2 feet) to dense at greater depths. It is our opinion that the proposed development is feasible provided the recommendations herein are implemented during construction. Respectfully submitted, Mamadou Saliou Diallo, P.E. RCE 54071 WESTWDOD HOMES LLC PROJECT NO. 99-TT06E4 INTRODUCTION This is to present the findings and conclusions of a soils investigation for the two(2) proposed two-story residences located on the southeast corner of Las Flores Drive and Jefferson Street, in the City of Carlsbad, California. The objectives of this investigation were to determine the existing soils conditions and provide recommendations for site development. In order to accomplish these objectives, three(3) exploratory holes were excavated and an existing cut slope was examined to a maximum depth of 10 feet; undisturbed and loose bag samples were obtained, and laboratory tests were performed. SITE DESCRIPTION AND PROPOSED CONSTRUCTION The subject site is located on the southeast corner of Las Flores Drive and Jefferson Street, in the City of Carlsbad, California. It was previously graded with a moderate slope to the west. An existing cut slope ranging from three(3) feet to six(6) feet in height was examined along the Jefferson Street right-of-way. A single family residence occupies the .site. It is our understanding that the proposed development will consist of the construction of two(2), two- story dwellings. The two-story residences will be founded on continuous and spread footings with slab-on-grade floors. Minor grading is anticipated at the site. FIELD INVESTIGATION Three exploratory holes were excavated with a hand auger and an existing cut slope was examined to a maximum depth of ten(10) feet on may May 27, 1999 at the approximate locations shown on the attached Plate No. 1, entitled "Location of Exploratory Holes". A continuous log of the soils encountered was recorded at the time of excavation and is shown on the attached Plate No. 2 entitled "Summary Sheet". The soils were visually and texturally classified according to the filed identification procedures set forth on the attached Plate No. 3 entitled "Uniform Soil Classification Chart". fTO<WESTWDOD HOMES LLC PROJECT NO. 99-TT06E4 SURFACE CONDITIONS The surface soils encountered during the course of our investigation were fill soil and Pleistocene marine and marine terrace deposits consisting of tan to light brown, fine grained silty sand(SM). Consistency of the marine deposit ranges from loose to medium dense at shallow depths(2 feet) to medium dense at greater depths. EXPANSIVE SOILS An expansion test was performed on a representative sample of the soils encountered to determine volumetric change characteristics with change in moisture content. An expansion index of zero indicates that the surface soils exhibit a very low potential for expansion. GROUNDWATER No ground water was encountered during the course of our investigation. Groundwater is anticipated at the elevation of the Buena Vista Lagoon(approximately 70 feet). We do not expect ground water to affect the proposed development. GEOLOGIC HAZARDS A review of the available geological literature pertaining to the site indicates the existence of the Elsinore fault zone approximately 25 miles northeast of the site. Ground shaking from this fault or one of the major active faults in the region is the most likely happening to affect the site. With respect to this hazard, the site is comparable to others in the general area. The proposed apartment buildings should be designed in accordance with seismic design requirements of the Uniform Building code or the Structural Engineers Association of California. Based on the absence of shallow ground water, type and consistency of the soil deposit, it is our opinion that the potential for liquefaction is very low. >TTOWESTWDOD HOMES LLC PROJECT NO. 99-TI06E4 CONCLUSIONS AND RECOMMENDATIONS The following conclusions and recommendations are based upon the analysis of the data and information obtained from our soil investigation. This includes visual inspection; field investigation; laboratory testing and our general knowledge of the soils native to the site. The site is suitable for the proposed construction provided the recommendations set forth are implemented during construction. GRADING AND EARTHWORK Site grading should begin with clearing and grubbing, e.g. the removal of debris and deleterious materials. The fill and the subgrade soils extending to a depth of two(2) feet should be removed, moisture conditioned, replaced and compacted to a minimum of 90 percent relative density. The actual depth and extent of removal should be evaluated in the field at the time of excavation by a representative of this firm. Grading should be done in accordance with the attached appendix A. FOUNDATION AND SLAB a. Continuous footings and/or spread footings are suitable for use and shall extend a minimum of 18 inches for the two- story structures into compacted fill or the formational soils. Continuous footings should be 12 inches in width and reinforced with two #4 steel bars; one bar placed near the top of the footings and the other bar placed near the bottom of the footings. b. Concrete floor slabs should be a nominal 4 inches thick. Reinforcement should consist of #3 bars placed at 24 inches on center each way or 6X6-6/6 mesh. Slab reinforcement should be placed within the middle third of the slab by supporting the steel on chairs or concrete blocks "dobies". The effect of concrete shrinkage will result in cracks in virtually all concrete slabs which are not designed to resist this shrinkage. To reduce the extent of shrinkage, the concrete should be placed at a maximum of 4 inch slump. The minimum steel recommended is not intended to prevent shrinkage cracks. TOWESTTOOD HOMES LLC PROJECT NO. Where moisture sensitive floor coverings are anticipated over the slab, a 6 mil plastic moisture barrier should be placed beneath the concrete slab. The plastic moisture barrier shall be overlain with a minimum of 2 inches of sand to aid in concrete curing and to minimize potential punctures. c. An allowable soils bearing value of 1500 pounds per square foot may be used when designing continuous foundations and spread footings founded a minimum of 12 inches into firm natural ground or compacted fill soils. This value may be increased by 20 percent for each additional foot of width and/or depth to a maximum value of 4,500 Ib/ft2 as set forth in the 1994 edition of the Uniform Building Code, Table No. 18-1-A. RETAINING WALLS Lateral resistance to horizontal movement may be provided by the soil passive pressure and the friction of concrete to soil. An allowable passive pressure of 150 pounds per square foot per foot of depth may be used. A coefficient of friction of .25 is recommended. The passive pressure may be increased by 1/3 for wind and seismic loading. Unrestrained, cantilevered retaining walls with level backfill should be designed to resist an active equivalent fluid pressure of 35 pounds per cubic foot. This pressure is based on the backfill soils being free draining and non- expansive. Backfill materials must be approved by the soils engineer prior to use. Restrained walls, such as basement walls, that are not free to rotate should be designed to resist an active equivalent fluid pressure of 55 pounds per cubic foot. DRAINAGE Adequate measures shall be undertaken to properly finish grade the site after the structures and other improvements are in place, such that the drainage water within the site and adjacent properties is directed away from the foundations, footings, floor slabs and the tops of slopes via surface swales and subsurface drains towards the natural drainage for this area. Proper surface and subsurface drainage will be required to minimize the potential of water seeking the level of the bearing soils under the foundations, footings and floor slabs, which may otherwise result in undermining and differential settlement of the structures and other improvements. PTO<WESTWUOD HOMES LLC PROJECT NO. 99-TT06E4 LIMITATIONS OF INVESTIGATION The recommendations of this report pertain only to the site investigated and based upon the assumption that the soil conditions do not deviate from those disclosed in the holes. If any variations or undesirable conditions are encountered during construction, or if the proposed construction will differ from that planned at the present time, East County Testing and Lab should be notified so that supplemental recommendations can be given. The findings in this report have been derived in accordance with current standards of practice and no warranty is expressed or implied. This report is presented with the understanding that it is the responsibility of the owner, or his agent or representative, to insure that the recommendations in this report should be carried out in the field. Additionally, the information in this report is brought to the attention of the "design team", consisting of architects, engineers, etc., such that all information could be incorporated into the building plans. The findings in this report are applicable as of the present date. However, changes in the condition of a property can occur with the passage of time, whether the changes are due to natural processes or the works of man on this property or adjacent properties. In addition, the findings of this report may become invalidated due to the changes in the state of the art or changes in applicable or appropriate standards used at this time, whether they result from legislation or from the broadening of knowledge. Page L-l, Plates No. 1 through 3 and Appendix A are parts of this report. Respectfully submitted, Mamadou Saliou Diallo RCE 54071 MSD/md WESTWOOD HOMES LLC PROJECT NO. 99-1106E4 6/5/99 LABORATORY TEST RESULTS Page L-1 The Maximum dry densities and optimum moisture contents of the fill materials as determined by A.S.T.M. D1557-91 Procedure A and B which uses 25 blows of a 10 pound rammer falling from a height of 18 inches on each of 5 layers in a 4 inch diameter 1/30 cubic foot compaction cylinder. Procedure C uses 56 blows of a 10 pound hammer falling from a height of 18 inches on each of 5 layers in a 6 inch diameter 1/13.3 cubic foot compaction cylinder are presented as follows: Optimum Maximum Moisture Dry Density Content Soil type/Procedure Ib/cu. ft. % dry wt. HOLE NO. 1 @ 1-7' TAN SILTY SAND 123.5 8,5 An expansion test in conformance with UBC 18-2 was performed on a representitive sample of on-site soils to determine volumetric change characteristics with change in moisture content. The recorded expansion of the sample is presented as follows: Initial Saturated Initial Dry Moisture Moisture Density Expansion Content% Content% Ib/cu.ft. Index 8.3 16.7 111.6 0 HOLE NO. 1 @ 1-7' EAST COUNTY TESTING & LAB 10925 HARTLEY ROAD SUITE I SANTEE CALIFORNIA 92071 619 258-7901 fax 619 253-7902 rTOWESTWDOD HOMES LLC PROJECT NO. 99^Tl06E4 PLATE NO. 2 SUMMARY SHEET NO. 1 CUT/HOLE NO. 1 DEPTH SOIL DESCRIPTION Y M surface light brown, dry, loose to medium dense, silty sand(SM) weathered marine deposits(Qm) 1.0' tan, dry to moist, medium dense, silty sand (SM)(Qm) 4.0' " " " 106.8 3.5 7.0 tan to dark brown, moist, 4.7 medium dense, silty sand(SM)(Qm) 10.0' " bottom of hole hole backfilled 5-27-99 CUT/HOLE NO. 2 DEPTH SOIL DESCRIPTION Y M surface light brown, dry, loose to medium dense, silty sand(SM) weathered marine deposits(Qm) 1.6' tan, dry to moist, medium dense, silty sand (SM) (Qm) 4.0' " " " 6.0' " " " bottom of hole hole backfilled 5-27-99 CUT/HOLE NO. 3 DEPTH SOIL DESCRIPTION Y M surface light brown, dry, loose to medium dense, silty sand(SM) weathered marine deposits(Qm) 1.0' tan, dry to moist, medium dense, silty sand (SM)(Qm) 3.0' " " " bottom of hole hole backfilled 5-27-99 WESTWOOD HOMES LLC PROJECT NO. 99-1106E4 6/5/99 CATEGORIZATION V L. 10 — N — m trt V *)-j *j > 5 2.2 4/1 VI U«•> jc o 5 ° do **-. ac UJ <9 CV> JC fUOC JC< c *-O HCJ .c L. tn V — N k. ** > — MO VtA j= o*•* o = °o£"~ *a 2. SUJ -C X C +> U. JC. k. 4-» 41 V — V 85UL. H- 4) .—O cn tfcO i- *._J u_ *0 « UJ — — V55 «. U C 1 £ ° * *J -aV Uu roO £ C t) C»/» ni_ ^ OU 1-t) o — 1 z "S< -c m tl *" c~ i *0 C —^: o w4-1 M V UL. IQg£°CLEAN GRAVELSGRAVELS WITHV)o zI- VIoz oVV 4-1 ^ z u. VV C — o ^ c COUJ u. 1/1 >- U_J ** E H> O -J T3 1A V» 3 C l_ U V >• CT>3^ M — I/I O*- "O W\_J — — 3 C HIGHLY ORGANIC SOILS GROUP GW GP GM GC SW SP SM SC ML CL OL MH CH OH PT -^r RAPH- CAL §£ a.ac ^ ^:J:^<. ' . ' ^ ^jjjl P*?!l!ii Pi iliil ^ TYPICAL NAMES i DESCRIPTION WELL GRADED GRAVELS, gravel-sand mixtures. Ulde range in grain size <. substantial amounts of all Intermediate particle sizes. POORLY GRADED GRAVELS, gravel-sand mixtures. Predominately one size or a range of-slzes with some Intermediate sizes missing. SILTY GRAVELS, grivel-sand-s! 1 t mixtures. Appreciable amount of non-plavtlc fines. CLAYEY GRAVELS, gravel-sand-clay mixtures. Appreciable- amount of plastic fines. WELL GRADED SANDS, gravelly sands. Wide range in grain size & substantial amounts of all intermediate particle sizes. POORLY GRADED SANDS, gravelly sands. Predominately one lize or a range of sizes with some intermediate sizes missing. SILTY SANDS, sand-silt mixtures. Appreciable amount of non-plastic fines. CLAYEY SANDS, sand-clay mixtures. Appreciable amount of plastic fines. INORGANIC SILTS 5 Very Fine Sands, Rock Flour, SiHy or Clayey Fine Sands with slight plasticity. INORGANIC CLAYS OF LOU TO MEDIUM PLASTICITY, gravelly clays, sandy clays, si 1 ty clays, lean clays. ORGANIC SILTS S ORGANIC SILT CLAYS of low plasticity. INORGANIC SILTS, micaceous or diatomaceous fine sandy or silty soils, elastic silts. INORGANIC CLAYS OF HIGH PLASTICITY, fat clays. - - ORGANIC CLAYS of medium to high plasticity. PEAT I othar highly organic soils. Legend: UC E Y M JLWT Unified Classification Sample location Sampler penetration resistence (ft. kips/ft.) Natural dry density (pcf) Field moisture content (% dry wt.) Approximate location of water table PLATE NO. 3 WOWESTWOOD HOMES LLC PROJECT NO. REFERENCES 1:"1994 Edition, Uniform Building Code, Volume 2, Structural Engineering and Design Provisions". 2:"Geologic Map of California, Olaf P. Jenkins Edition, Santa Ana Sheet, Compilation by Thomas H. Rogers 1965, Sixth Printing 1992. EAST COUNTY TESTING & LAB 10925 HARTLEY ROAD, SUITE I SANTEE, CALIFORNIA 92071 (619) 258-7901 APPENDIX A RECOMMENDED EARTHWORK SPECIFICATIONS 1. General Description The intent of these specifications is to obtain uniformity and adequate strength in filled ground so that the proposed structures may be safely supported. The procedures include the clearing and preparation of the land to be filled, processing the fill soils, the spreading, and compaction of the filled areas to conform with the lines and grades as shown on the approved plans. The owner shall retain a Civil Engineer qualified in soil mechanics (herein referred to as engineer) to inspect and test earth work in accordance with these specifications. The engineer shall advise the owner and grading contractor immediately if any unsatisfactory conditions are observed to exist and shall have the authority to reject the compacted filled ground until such time that corrective measures are taken, necessary to comply with the specifications. It shall be the sole responsibility of the grading contractor to achieve the specified degree of compaction. 2. Preparing Areas to be Filled (a) All brush, vegetation and any biodegradable refuse shall be removed or otherwise disposed of so as to leave the areas to be filled free of vegetation and debris. Any uncompacted filled ground or loose compressible natural ground, shall be removed unless the report recommends otherwise. Any buried tanks or other structures shall be removed and the depression backfilled to the satisfaction of the engineer. (b) The natural ground which is determined to be satisfactory for the support of the filled ground shall then be plowed or scarified to a depth of at least 12 inches(12"). (c) After the natural ground has been prepared, it shall then be brought to the proper moisture content and compacted to not less than 90 percent of maximum dry density in accordance with ASTM D1557-91. (d) Where fills are made on slopes greater than 20 percent, horizontal benches shall be cut into the firm natural ground. The initial bench at the toe of the fill shall be at least 10 feet in width on firm undisturbed natural ground. The width of all succeeding benches shall be at least 6 feet. APPENDIX A 3. Fill Materials All material shall be approved by the engineer and shall consist of materials free from vegetable matter, and other lumps greater than 6 inches in diameter. If, during grading operations, soils are found which were not encountered and tested in the preliminary investigation., tests on these soils shall be performed to determine their physical characteristics. Any special treatment recommended in the preliminary or subsequent soils reports not covered herein shall become an addendum to these specifications. 4. Placing and Compacting Fill Materials (a) When the moisture content of the fill material is below that specified, water shall be added until the moisture content is near optimum to assure uniform mixing and effective compaction. (b) When the moisture content of the fill materials is above that specified, the fill material shall be aerated by blading and scarifying or other satisfactory methods until the moisture content is near optimum as specified. (c) After processing, the suitable fill materials shall be placed in layers which, when compacted, shall not exceed six inches (6"). Each layer shall be spread evenly and shall be thoroughly mixed during the spreading insure uniformity of materials and moisture in each layer. (d) After each layer has been placed, mixed and spread evenly, it shall be thoroughly compacted to not less than the density set forth in paragraph 2 (c) above. Compaction shall be accomplished with approval types of compaction equipment. Rolling shall be accomplished while the fill material is at the specified moisture content. In place density tests shall be performed in accordance with ASTM D1556-90. (e) The surfaces of the fill slopes shall be compacted by means of sheepsfoot rollers or other suitable equipment. Compacting operations shall be continued until the slopes are stable and until there is no appreciable amount of loose soil on the slopes. APPENDIX A 5. Inspection Sufficient inspection by the Engineer shall be maintained during the filling and compacting operations so that he can verify that the fill was constructed in accordance with the accepted specifications. 6. Seasonal Limits No fill material shall be placed, spread, or rolled if weather conditions increase the moisture content above permissible limits. When the work is interrupted by rain, fill operations shall not be resumed until the moisture content and density of fill are as previously specified. 7. All recommendations presented in the attached report are a part of these specifications. MftY-14-99 01:27 PM LCI . CORPORAT I OH 805 + 949 8TT9 P . 02 MSLCI •BCORPORATION May 14, 1999 File "No. carlsba5.doc Mr, Chris DeCerbo Principal Planner Planning Department City of Carlsbad 2075 Las Palmas Drive Carlsbad, CA 92009-1576 Tel: (760) 438-1161 ext 4445 Fax: (760) 438-0894 RE: 1 107 LAS FLORES, CARLSBAD, CA. SUBJECT: EXCEPTION FROM COASTAL PERMIT Dear Chris> Thank you for reviewing the above referenced project, I received your message regarding your discussion with planning director. This letter is written to confirm that lot 12 in block 4 of Sunny Slope tract of Carlsbad (corner lot) located at above address is exempt from coastal permit requirement due to existing house being remodeled, however it was your determination that lot 1 1 of the same tract (interior lot) is subject to coastal permit process. Please initial below to concern with above confirmation and fax back to our Lancaster office for our records. We will submit the application package for coastal permits for lot 1 1 shortly and look forward to working with you. Sincerely, Kamyar Lashgari, AICP iy _ Vice President Chris DeCerbo LCI Corporation 42257 6"1 St, West, Suite 305 Lancaster California 93534 805/949-7761 FAX gOS/940-8770 X665 W Flamingo Rd, Suite 2006, Las Vegas Nevada 89117 702/933.2026 FAX 702/932-5 180 75 t) 4 ; 2 9 P fi City of Public. April 7,1999 Mr. Brian Yui | 124 Fifth Street Enelnltas, California 92024 RE: 1107UsFlof»a D«ar Mr. Yul: Our record, do not contain any avldm to oonjadict the J^Rej»rt indicting that 1107 Us Fton» consist* lots 11.and 12 in, Mock 4•« ^^•Jgf Cartsbad. We do not have any records Indicating that the tot* nave ever be«n consolidated. Furthermore, lot 11 Has leflal aoce«« to Jefforson. Tha accesi shall, meet City Enflinearing Standard*. Sincerely, Frank Jlmano/ Atiodate Enoineler • Land Development rincial Cc: Principal Clvfl Engineer - Land Development 2076 L*s Palmas Dr. • C.rl.bad, CA • (760)^38^181 • FAX <7GO) 43f.STfl9 rota. p. 02 2075 LAS PALMAS DRIVE CARLSBAD, CA 92009-4859 JUNE 12, 1987 dtp of Cartebab DEVELOPMENT PROCESSING SERVICES DIVISION TELEPHONE (619)438-1161 To Whom It May Concern: This is to verify that three (3) dwelling units are located at 2424 Jefferson Street in Carlsbad. RAYMOND A. MILLER Manager RAM:cj BOB REAL ESTATE ? & <CT /^ / ^ Citp of Cartel REQUEST FOR INSPECTION RECORD INSPECTOR <IJ - NSV f .5 PERMIT NO. TIME: / DATF- / //3/tPi- OWNER ADDRESS £-. ^~ £ 4 ~T~ & r i £ n J O A/ REQUESTED BY '~T~h A A/A/ A PHONE NO. /£&-~-£~£~QO PERSON TAKING REPORT BUILDING D FOUNDATION D REINFORCING STEEL n MASONRY D GROUT -GUNITE D FLOOR AND CEILING SUB FRAME D SHEATHING D ROOF D SHEAR D FRAME D EXTERIOR LATH Cs~ O Q D INSULATION 0 ^ D INTERIOR LATH OR DRYWALL D FINAL ELECTRICAL n TEMPORARY SERVICE D UFFER GROUND 0 ELECTRIC UNDERGROUND D ROUGH ELECTRIC D POOL BONDING O ELECTRIC SERVICE D FINAL , 0o -3 ° PLUMBING / D UNDERGROUND PLUMBING D SEWER AND PL/CO . / D TOP OUT PLUMBING AV D TUB OR SHOWER PAN (_} • D GAS TEST /O D WATER HEATER £Q/ D SOLAR WATER / D FINAL (->/ f 0 rs T s~/• \; MISCELLANEOUS D CONDITIONED AIR SYSTEMS D SOLAR HEAT D PATIO D POOL D SPA D SIGN D GRADING D DRIVEWAY D FINAL SPFHIAI INSTRUCTIONS L- 0 fall? A / Jfy Jjff O // fat. 1 £ ft ' A-il O A/ J^^~Ready For Inspection: D Monday D Tuesday (^Wednesday D Thursday D Friday D A.M. D P.M. UO REQUEST FOR INSPECTION INSPECTOR OWNER CD FOUNDATION EH REINFORCING STEEL CD MASONRY CD GROUT-GUNITE CD FLOOR AND CEILING FRAME CD SHEATHING CD FRAME CD EXTERIOR LATH CD INSULATION CD INTERIOR LATH OR DRYWALL CD FINAL a TEMPORARY SERVICE CD ELECTRIC UNDERGROUND CD ROUGH ELECTRIC CD POOL BONDING CD ELECTRIC SERVICE CD CEILING HEAT a G.F.I. CD SMOKE DETECTOR CD FINAL PLUMBING CD UNDERGROUND PLUMBING CD UNDERGROUND WATER CD ROUGH PLUMBING CD TOP OUT PLUMBING CD SEWER AND PL/CO CD TUB OR SHOWER PAN CD GAS TEST CD WATER HEATER CD FINAL MISCELLANEOUS CD PLENUM AND DUCTS CD COMBUSTION AIR CD PATIO CD SIGN CD GRADING CD DRIVEWAY CD CONDITIONED AIR SYSTEMS CD REFER PIPING CD FINAL READY FOR INSPECTION: ^flONDAY D TUESDAY D WEDNESDAY D THURSDAY D FRIDAY /DA.M. DP.M. SPECIAL INSTRUCTIONS it" f^iy /X^?