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HomeMy WebLinkAboutCT 94-01; Poinsettia Shores; Tentative Map (CT) (17)ATTORNEY AT LAW 1533 SOUTH HILL ST., SUITED June 8, 1994 OFFICE: (619) 722-4470 OCEANSIDE, CA 92054 RES.: (61 9) 722-2336 City of Carlsbad Planning Department 2075 Las Palmas Drive Carlsbad, CA 92009-1576 RE: Comments concerning drainage contained in J"N 0 9 199H ENVIRONMENTAL REVIEW FOR KAIZA'S MASTER r»lTV AP CARLSBAD TENTATIVE MAP - CT 94-01/HDP 94-03 Dear Mr. Munoz; I have been representing Dale Schreiber concerning the proposed alignment of the Master Drainage solution for what has now become the PONTO BASIN. I have reviewed the mitigated Negative Declaration issued for the current Poinsettia Shores Master Tentative Map and the Biological Review which was prepared for the project. The State Lands Commission and City of Carlsbad based on approved documents reserves review and approval of any DESILTATION BASIN. The comment concerning mitigation for the WEST SIDE DESILTATION BASIN for issuance of a grading permit does not include the City of Carlsbad. I have been unable to get from you or any other person the specific pipe alignment or desiltation basin design so that the impacts can be sufficiently analyzed or whether the 80" pipe can wind its way through or around the gas line, the utility cables in the area, or the three high pressure sewer lines coming from Leucadia. I object to the City of Carlsbad completing its review without consideration of the design of the WEST SIDE DESILTATION BASIN or alignment of the EIGHTY INCH PIPE which needs to be designed for upwards of 250 C.F.S. of drainage water entering the lagoon. The impacts of the desiltation basin include not only the ground upon which it will be located but the impacts of the spillway and piping system carrying the water into the lagoon as well as the water which will flow into the lagoon at a location which currently appears to be a feeding area for the birds. . As you will notice, the Biological Report considered only the physical location of the desiltation basin and not the remainder of the construction project needed to carry the drainage water to the lagoon. The report is incomplete and the statement in item #3 may be correct but the construction project for the desiltation basin to function will include construction into the lagoon's delineated wetland boundary. Whether there are other sensitive areas has certainly not been addressed in the report. The report for the eastern basin includes not only the berm but includes the concrete spillway and the downstream area adjacent to the lagoon. I am pleased to note that the biologist has identified a new growth of Coastal Sage upon the berm of the eastern desiltation basin which was created in or about 1984. Apparently, Coastal Sage can be grown with only a natural watering process on a steep slope. With the proof of this process, I am assured that the any new berm could support a much larger area of Coastal Sage as the size of the western desiltation basin will be at least 4 times the size of the current eastern desiltation basin. Mr. Schreiber does not have the monetary resources to continue to debate with the staff of City of Carlsbad concerning the alignment of the pipe and the location and design of the desiltation basin. The person requesting that the drainage alignment and desiltation basin be located in a particular location should have the obligation to present the complete information for review. In the event that the pipe alignment and desiltation basin location and design are produced, then and only then can the impacts for construction and the environment be adequately addressed. Mr. Schreiber paid for an eastern pipe alignment and a probable design of the eastern desiltation basin and had the project costed. This alignment and costs associated therewith are attached as Exhibit A. Even though I have requested this information on many occasions, I have never been provided with a specific alignment or desiltation basin design so that the impacts associated therewith could be evaluated. Apparently you and the staff are prepared to recommend to the City Council of Carlsbad that the alignment and desiltation basin should be approved without the benefit of seeing the specific project. That precisely has been my debate with the staff for the last two years and my position has not changed. I implore you to require the specifics of this project not only because of the impacts of construction and the environment but also because of the large bermed reservoir needed to create the desiltation basin adjacent to 101 and the Least Tern Site. Respectf uJLly Submitted yd—^LtJUIS TSSCI APPROVED BY DALE_ SCHRfilBER PREP:29JUN92 COST ANALYSIS OF ALTERNATE STORM DRAIN ALIGNMENT AS COMPARED TO STORM DRAIN "DA" IDENTIFIED IN CITY OF CARLSBAD CDRflFT3 "MASTER DRAINAGE and STORM UATER QUALITY MANAGEMENT PLAN". SAN MARCOS CREEK BASIN - NODE 820.09 TO 820.16 ITEM 8 9 10 11 12 13 14 15 16 17 — DESCRIPTION 75" RCP REPAYING 75" RCP 78" RCP REP AU ING 78" RCP 61" RCP REPAYING 81" RCP CLEANOUTS CATCH BASINS HEAD UALLS SEDIMENTATION BASIN EXTRA DEPTH TRENCH/SHORING UNIT L.F. L.F. L.F. L.F. L.F. L.F. EACH EACH EACH - L.F. UNIT PRICE •206.00 •30.06 •213.00 •30.83 •218.00 •31.69 S3, 050. 00 S7.040.00 S2.500.00 L.S. •38.00 : PER DRA : QUAN. : 210 : 60 : 1840 260 : 1060 : 900 :••• 7 : 18 : 1 : ' 0 FT PLAN COST •43,260 St. 804 •391,920 •a, 023 •231,080 •28.521 •21,350 •126,720 •2,500 •126,059 SO PER ALTE QUAN. 1660 0 1250 0 0 0 _ 6 18 1 - 1250 RNftTE ALIGNMENT COST S341.960' Nil SO •266,250 SO «o SO SIS, 300 ~ •126,720 ; S2.500 ,; •70,000 *47,50p . |(ff| SUBTOTflL S981.242 S873.230