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HomeMy WebLinkAboutCHILI'S PUD - FINAL - 6-87E - SUBMITTAL DOCUMENTS - ROUND 1 - DRAINAGE REPORT� - �� � • June 1, 1992 Project Ho: 1270-02-92 Glen Schlueter, Civii Enyineer City of Fort Collins Storm blater Utility P.D. Box 580 Ft. Collins, Colorado 805P� � • Re: Chili's Grill and Bar at °The Square°; Ft. Collins, Colorado Dear Glen, Chili's Grill and Bar at "The Square" will be located on the final remaining building pad located at the southwest corner of "The Square° {Northeast corner of Horsetooth Road and College Avenue�. This site has previously been considered in the drainage report for "The Square" by James H. Stewart and Associates, Inc. titled °DRRINAGE REPORT, FOOTHILLS SQUARE, FORT CDLLINS, GOLORA00"; dated Rugust 2z, 1977. This report identifies detention requirements for the propased development. Subsequent to this report, certain agreements aere entered into betaeen E.E. �fitche2l & Co. and the Warren Lake Reservoir Company allowing for all increased development flows to enter Warren Lake undetained. No detention faciliiies have been provided for "Tt�e Square°. Runoff contribution from "The Square° was also considered in the final drainage report for the ilarriott at Fort Collins which was prepared by Simons, Li & Associates, Inc. and titled "DRAINRGE FLAN FOR �iARRIOTT AT FDRT COLLINS", dated February 21, 1983; Si�ons, Li Pro�ect �lo: CO-fUfV-03. This report discusses 100-year flows being conveyed over Horsetooth Road into Warren Lake. The sZorm runoff contribution from the proposed Chili's site is ainimal compared to the overall contribution from 'The Square". The actual affected site for this Chili's pro,ject is 0.50 acre compared to the entire 16.10 acre development (approximately �X). The entire parking area and curb and gutter is existing. iio additional curb, 9utter and paving aill occur. The building and associated sidewalk, utility service and landscaping, will be the only construction items for this project. In order to meet the requirements of the City of Fort Collins erosion control criteria, silt fenciny will be installed behind the entire length of the existing north-south curb and gutter and the east-west curb and gutter immediately ad�acent to the 6uilding pad site, approximately 260 lineal feet. The silt fence will be installed according to the standard detail for silt fencing installatian provided in the Erosion Control Reference hianual for Construction Sites and included as a detail on the Utility Plans for Chili's. Our estimate to provide the proposed silt fence is f2.75 per lineal foot (Total cost = 5715.00). The total is less tt�an the #1,000.00 minimum security required by the City of Fort Collins as discussed in Section 2 of the Erosion Control Reference iianua2 for Construction Sites. #1,000.00 security aould therefore be required according to City policy. 4836 S. College, Suite 12 Fort Collins, CO 80525 (303)226-5334 � � • � � PAGE 2 June 1, 1992 Project No: 1270-02-92 Re: CF�ili's Grill and Bar at °The Square°; Ft. Collins, Colorado If you have any questions concerning the proposed Chili's at "The Square", please call. Sincerely, ��,��.��'� �-�� Shear Enqineering Corpc Brian W. Shear, P.E. cc: Chili's, Inc. Brinker Internationa2; Buddy Forehand Vaught-Frye Architects \"�tN11111t1 l lqfllly��i \���� �, � p0 REG�s. ���% �� V�"' �..... /' i� : c.�°� � °� ��uFr,,�C•;�;•'% ..� � : �s ' �s',�. . ; :` <; -� ; - = ; " ,, -,'n/`� • - - • c',�r'��L =''; _ _ . -' o • _ • � � � �J � i � � :� �.'•� .� � .�. '�i�� .` �°�•��+�;p\�:�\����'. .,,������; �'�iiimE`; �t.��``