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HomeMy WebLinkAboutCDP 92-03; ARMY & NAVY ACEDEMY; ROUGH GRADING CERTIFICATION; 1992-11-03P1 ppL/o3 Pe DOUGLAS BENDER AND ASSOCIATES Consulting Civil Engineers November 3, 1992 118.141 Mr. Al Ludwig City of Carlsbad Community Development - Engineering 2075 Las Palmas Carlsbad, CA 92009 Subject: Crean Atkinson Hail Army Navy Academy, P.E. 2.92.12, DWG No. 326-68 Rough Grading Certification Dear Al: Michael P. Allen, L.S. 6056 has provided this firm with a survey of the rough graded pads for Crean and Atkinson Halls on the Army and Navy Academy campus. A copy of this survey and a certification letter from Mr. Allen's firm is enclosed for your reference. The plan specifies a pad elevation of 46.2. The as- built grades vary from 46.1 to 46.7. Assuming that the contractor corrects these grades to fall between 46.1 and 46.3, and that the top of slope does not fall within the building envelope, then based upon the survey performed by Michael Allen, I certify that the pads have been graded in substantial conformance with the approved precise grading plan. Very truly yours, Douglas Bender and Associates, Inc. mt W. R.C.E.DiYuglas W. der, 28946 Expires March 31, 1995 \IN clv',~- OF C cc: -Mr. TomCox' ..:::- .-... ...,..• ..;- :: .,.-•' _...: .,.. • C-.' - .......S... 7 f,-...... Tel: (714) 751-9401 . Fax: (714) 751-9403 3242 Halladay, Suite 202 • Santa Ana, California 92705