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HomeMy WebLinkAboutLot Certifications - 05/30/1996May 6, 1996 Mr. Basil Hamdan Storm Water Utility City of Fort Collins P.O. Box 580 Fort Collins, CO 80522 Dear Basil, STEWARTMSSOCIATES Consulting Engineers and Surveyors STORMWATER - RECEIVED MAY 0 6 in% s- LW re: Lots 206 and 210 in�Huntington Hills, Filing -Two. Mike Holz is the builder. I surveyed the floor elevations, lowest opening elevations and the grade of front walks, sidelot high points and grades of the drain Swale along the rear portion of the lots. These surveyed elevations are shown in red on the attached copy of the grading plan for this area. The floor grades and lowest openings on Lots 206 and 210 are well above any potential flooding. The overflow swale has been constructed across the rear of the lots and appears more than adequate to carry the flows, but homeowners have constructed side yard fences across the swale which will block the flow. Lots 206 and 210 are graded in compliance'with the approved grading plan. Please call if you have any questions. Sincerely, Phillip I. Robinson P.E. & L.S. _* 4502 rrc cc: Mr. Mike Holz James H. Stewart and Associates, Inc. 103 S. Meldrum Street P.O. Box 429 Ft. Collins, CO 80522 970/482-9331 Fax 970/482-9382 C. & 5 ".. WWI l WiMad /a //le Nu°n� /M As,Soon-ArConstrtlotion IS Completed And Proposed 10' Contour ,T led Wf;l1u�,Clty And K11 Then Be iMointoinod e r,SY0I7nIMOtO/; Ut1G} j Proposed FL Crod1n� IPefdrtrd:To In 'Note 1 /s Not The nsrDi/ity Of Th*'City To Enforce. The Proposed ROW — — tMt h, T1�47t, UphIll Lots Are To Droin Accross wnhi//'Lots, "Not Neceson/y In Easements, Straw Bale Sorrier Lot Lines. The Purpose Of The Flnishad r £/erotions Being So High /s To Dirrct Runoff 100 yr Flood Plain ra • • ■ ■ ■ ■ Oword Lot Lines. a lacing Shall Comply Wi/h Restriefions As _ Wetlands Delineation — own on The Site And Landscape Plan. i There is An Existing 2 4 " Culvert Approximolly 200' North Of Lot 200 Which is To 8e Cleaned Out. Debris Around The Entrance And Exit As Well As The Debris /7 /rtside is To Be Collected And Removed. % 92C><'S eveloper will be responsible for any damage due o no 0utfall per the drainage easement granted by the landowner co srction is completed. The contractor shall be responsible—) ' duri gporlstructioln. I — — •o , � � � 24' qt�S' % SELTIDN Jr' v� The eleva+i'Ons s�'.O.' n ?•, _ 0 ;a �1011P �red vJCre svr-ve�� oF �y• AprIL Z5 t [qq� LDT L7WNE/ZS 4NALL /t,s/a// p�,r�F/o1v Bpsin /dentifiaotion A.47d Acreage, (Typ.) N07,2EST,P/C7 FLDW I Syy�,/e Se e Tiye0V6�-CRSEMEN7" Sect/o� 5 Basin--- . Prnnosed — ` Contours / / iryP•% ry \ _r%P•% /i/%/ - #1 - This area is called rt� a. Ems a 1 3A plat and is to be qi ■ �.- • ■ t+a the adjacent lots. • 8Z.0 _ �t taro • ■ tam ■ ■rota ■ ■� 24 ADS S/or m UVAa 1 ✓CC J. n ti gl r�a ?ID8 \ w v/ELL 73.2� —. 2M 207 I SS 82.50 78.50 75.50 71.50 ■ \ 2f1' a■ �4■ i F cos 1�. p W� t �.�. / ■ 82 72 i �Z • 64 �- _ 50 78 76I 4 7066 6B 19'50DUNNE DRIVE o i I 187 188 189875o 90 191, .so .So 977.SO 1W 74. TYPieal Lot Grading Ad ■ I JM Aa Concept E 93.50 0 \ 5t� i I � o I m I • 188 185 4184 183 182 ■ 89.00 88.00 18) �.� 86.00 85.50 82.50 80. t 9J.50 'tlY` Y • tl� ■ ■ fi ■ MOM • • x ` ■ f1