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HomeMy WebLinkAboutDRAKE CROSSING SHOPPING CENTER - Filed GC-GENERAL CORRESPONDENCE - 2003-07-31Ll TARANTIO STANTON & TAGGE CONSULTING ENGINEEIiS 1arch 16, 1982 RE: Storm water Drainage Report Drake Crossing Shopping Center City of Fort Collins Department of Engineering - Drainage 300 LaPorte Avenue Fort Collins, CO 80522 Attn: Phil Waite Dear Phil: 1 have reviewed the Storm hater Drainage report for Drake Crossing Shopping Center and have found that indeed the 10 year flood should have been analyzed in lieu of the 5 year flood which is in the Report. I apologize for this error and have corrected the figw-c:s in the Deport where required. Although the 10 year flood igures have noT., been evaluated and are shown in the 1,eport, the design for Drake Crossing Shopping Center will still remain the I The design outlined in the report incorporated a release from the site of the two year developed storm. The difference between the 100 year developed and the 2 year developed storm will ;, retained ili the retention areas shown on Exhibit C in the Drainage Report. The reason for this is that the existing 36" RCP is now under Drake Road and discharges to Spring Creek. It is onlv large enough to handle an additional 50 C.'FS. The Report: shows the 2 year developed storm is the maximum storm which can be released from the site into the existing 36" RCP. Due to this fact, the change in the figures in the report of the 5 year storm to a 10 year storm do not affect the overall design of the drainage system for Drake Crossing Shopping Center. The size of the 11-Lroat openings of the storm drain inlets for this project will rerain the same and -the amount of water that the new storm will be able to carry is also as it was originally designed. The only change that has occurred in the storm drainage design is the realignment of the 24" storm drain in the 40' drainage easement along east edge of the property the to the existing ma-nhole. k, additional r7unhole has been added and the slope of the section just be-1-re the entrance of the niai;iiole has been increased such that the top of the: 36" pipe and the new 24" pipe are at the same elevation. gibe slope of line between storm drain #3 and store drain #4 i5 the same as originally designed and therefore contr4- - the amount of ticxv that goes through the new 24" RCP storm drain. !b 112 W. 11TH AVE. 6412 S. COLLEGE AVE. P.O. BOX 703 HOLDREGE, NE 68949 FORT COLL-INS, CO 80525 HAYDFN, CO 81639 (308) 995-6677 (303) 226-0557 (.303) 276 3834 No Text Z :�['T�1b�Yw�llfAlLmlYYi�lsRitiUa:H.R.1ll�ALe.ILi�L, C:ILY OF FORT COLLINS P.O. Box 580, Fort Collins, Colorado 80522 f'h 303 484-4220 Ext. 728 ENGINEERING DIVISION July 23, 1982 RECEIVED JUL 2 3 1982 Mr. Bob Schemmerling Taranto, Stanton $ Tagge PLANNING 6412 South College Avenue DEPARTMENT Fort Collins, Colorado 80525 RE: Drake Road Crossing Dear Mr. Schenmerling: Per our telephone conversation of Monday July 19, 1982 Engineering Services does agree to allow a City of Fort Collins standard curb cut off of Hampshire Road. This curb cut is to be installed directly west of the Southern most access into the shopping center off of Hampshire Road, Please note the new curb cut location, length and width on the revised utility plans. Sincerely, David Stringer Chief Construction Inspector cc: Mauri Rupel DS/ tg April 15, 1983 Dave Simpson Loveland Excavating 1425 South Lincoln Loveland, Colorado Re: Drake Road Crossing Subdivision Dear Dave: I have been informed by Jim Hibbard of the City Water Department that the red Mueller fire hydrant installed at the Drake Road crossing subdivision is not acceptable. Jim is requiring that this hydrant be painted the yellow color currently in use within the City. Jim has suggested that your firm notify the Water Department for clarification as to the type and color of paint which will be acceptable. Initially it was thought that the color of this hydrant would be acceptable if it was used in the shopping center parking lot. However, the fire marshall does want to maintain color consistency throughout the City. Thank you in advance for your cooperation in this matter. If you have any questions, please call me at 484-4220, extension 728. Sincerely, David Stringer Chief Construction Inspector CITY OF FORT COLLINS P.O. Box 580 Fort Collins, Colorado 80522 Phone 484-4220 Fx. i23 d... ENGINEERING SERVICES August 19, 1983 Tom Baland Kiefer Concrete Company 360 Linden Street Fort Collins, Colorado Re: Experimental Concrete Repairs - Drake Road Crossing Dear Tom: Per our meeting of Thursday, August 18th, we discussed the use of an epoxy type bonding agent to repair the damaged curb radii on Hampshire Road adjacent to the shopping center. As I indicated to you yesterday, you are encouraged to try this method of repair but, this work will be subject to the same warranty period as is presently required for public right-of-way concrete construction. The north radius is to have straight saw cut edges with repairs to the south radius as it exists after the damaged concrete has been removed. The procedure for repair of both radii is to be the same except for the saw cutting. Please forward the appropriate data to me for my review as soon as possible. Sincerely, David Stringer Chief Construction Inspector STATEMENT OF PLANNING OBJECTIVES The Auto Center is a Planned Unit Development within Drake Crossing Shopping Center. At Present Drake Crossing has been developed as a neighborhood retail/service center. The auto center which includes a six bay self serve car wash and a self service gas station is compatible with existing uses at Drake Crossing and will provide the surrounding community with a beneficial service. Primary design objectives are to maintain the existing quality of archi- tectural aesthetics and landscape treatment, and to allow for safe and efficient traffic control. The carwash and gas station constructed of brick siding and copper roofing, will be similar to the structures in the existing retail center. Vehicle access to the site will be gained from the internal circulation of the shopping center, there by mitigating adverse traffic conditions on Taft Hill Road. LAND USE DATA GROSS NET SITE STATISTICS 76,700 SF 1.76 AC 49,200 SF 1.13 AC DESCRIPTION NET/COVERAGE % NET GROSS COVERAGE % GROSS BUILDINGS 3,000 SF .07 AC 6% 3,000 SF .07 AC 4% STREETS & DRIVES 23,500 SF .54 AC 48% 411-600 SF .95 AC 54% OPEN SPACE 22,700 SF .52 AC 46% 32,100 SF .74 AC 42% PARKING REQUIRED GUIDELINE REQUIRED SPACES PROVIDED 1.5/EMPLOYEE 3 3 PARKING PROVIDED STANDARD 2 HANDICAP 1 MAXIMUM BUILDING HEIGHT 25' June 6, 1984 Re: Drake Crossing Auto Center - Storm Drainage Job No. 84-293-004 City of Fort Collins Planning Department 300 LaPorte Avenue Fort Collins, Colorado 80521 Attn: Ms. Bonnie Tripoli Dear Bonnie: This letter is in reference to Storm Drainage considerations for the Drake Crossing Auto Center. This project. is located in the Drake Crossing Shopping Center, Parcel "B". The original drainage report for the Drake Crossing Shopping Center included this parcel as well as parcel "C" in the southeast corner of the shopping center_. A copy of this report is on file with the Storm Drainage Department for your reference. This report notes the overland flow into the existing drainage Swale along the east edge of the site which precludes the need for additional drainage study for Tracts "B" and "C". By referencing the attached grading plan, the previously discussed drainage swale has partially been filled in and built upon. One very stringent guide line to follow in the layout of drainage and detention considerations was the provision of 0.40 acre-feet of detention. This detention amount was determined in the previous drainage report for the Shopping Center. We have met, or exceeded this amount in the preparation of the grading plan and detention pond. The release from the detention pond will be the 18 inch RCP culvert at the south end of parcel "B". Due to the regrading in the area, this culvert as well as the culvert under Valley Forge Drive must be extended. The profile of these pipes is included for your review. In mentioning the 18 inch culvert as the release point for the pond, the release rate should be reviewed. As outlined in the previous report, parcels B and C, area 4, and Valley Forge P.U.D. can release into the 36" outfall storm sewer at a rate not to exceed 19 cfs. By examining the percentage of storage volume as a ratio to the total volume allowed for these areas (0.4 ac.-ft. vs: 1.4 ac.-ft.) we are able to size the release rate. Taking 28 percent of 19 cfs allows 5.3 cfs at a maximum release TARANTO, STANTON & TAGGE Consulting Engineers 748 Whalers Way • Building D • Fort Collins, CO 80525 (303) 226-0557 • Metro Denver Number (303) 595-9103 Page Two Ms. Boruzie Tripoli City of Fort Collins June 6, 1984 rate from our detention area. By examining the characteristics of the outlet pipe (0.2% slope, 18 inch diam. RCP, n = .014) we find the pipe will carry approximately 4.8 cfs. As the pond fills the head developed will allow additional flow which would approach 5.3 cfs. I sincerely hope this letter outlines the storm drainage considerations as referenced by tre Storm Drainage Report previously prepared for the Drake Crossing Shopping Center. Should you have any questions, please do not hesitate to call. Si e ly burl'` k R. Pic]Gk TARANTO STA�*& TAGGE CONSULTING E[3G-IV� RRP:ses Landmar7h ENGINEERING LT'D. December F, 1984 Project No. 3075-IMC-03-420 City of Fort Collins Plannir.q & Development Board Fort Collins, Colorado To Whom It May Concern: The following list are changes made to the structures pre- sented in the original Drake Crossinq Auto Center Planned Unit Development (P.U.D.) Car Wash 1.) Bay Openings The car wash bav openings were expanded from 10' x 12' to 14'-8" x 12'-4". This change was to provide a safer vehicular circulation through the bays. 2.) Windows The elimination of the window is for the prevention of vandalism. 3.) Pear Door The rear door is not required for equipment as previ- ously intended. Gas Station 1.) Lengthen Structure The structure presented at the original P.U.D. presen- tation is in no way fire -code legal. The dispensing unit hoses when fully extended (approximately 12 ft.) must not reach within 5 feet of the office structure. This clearly happens with the original structure. Main Office 2300 West Eisenhower Blvd. Loveland, Colorado 80537 Dale D Olhausen. P-E & L.S. Branch Office 2235 2nd Avenue Greeley, Colorado 80631 Frirrnerh Hogan & Olhausen, Inc. CONSULTING ENGINEERS / PLANNERS / SURVEYORS Loveland (303) 667-6286 • Greeley (303) 356-6286 0 Fort Collins (303) 221-5550 • Denver (303) 629.7124 Citv of Fort Collins Project No. 3075-IA9C-03-420 December 6, 1984 Page 2 2.) End Fascia The materials and shape of the end fascia reflects a charge to more closely match existing structures (mini -bank) shapes. We have eliminated the arches used at both structures in favor of providing an elevation look similar to the existing structures closest to this development (Safeway, Raskin Robbins, Mini -Bank). The arches used in the existing devel- opment were used as pedestrian walk -way cover supports. Obviously we have no pedestrian walkways or the commercial clustering that the archway ties together. We maintain a fascia look (shape, materials and color), that is in continuity with the existing structures (Safeway) in the shopping center. tide provide highly detailed brickwood around the entire structure similar to existing structures. The changes in no way lessen the visual appeal of the struc- tures or causes distraction from the entire development. If there are any questions, please contact this office. Thank you. Sincerely, LANDMARK ENGINEERS & ARCHITECTS LTD. By: 1�Ia�rk Runge MR/er As per your request, we have figured out the depth of the reten- tion area at the Drake Road and daft Hill Intersection. Ve have round that the depth during the 100 year storm will be approxi- mately 1.3 meet above the flaw line at the inlet on Drake Road. It you have any additional questions regarding the report for the Drake Crossing Shopping Center, please do not hesitate to contact our office. Respectfully submitte Robert H. ScYiemmerlin , P.E. TARWM, STt1 4MN & TACQ� CONSUL`2ING !NGIIERS RHS:lla cc: Susan Walsh ZVFK Commui __y Planning and Environmental - :rvices Planning Department Citv of Fort Collins April 27,1993 Linda Harmon TransAmerica Tit -le Company 3000 S. College Avenue Fort Collins, CC) 80525 Dear Linda, This letter is in response to your request to verify the date of the Development Agreement for the Drake Crossing P.U.D. The date of the original agreement is March 17, 1982 and an Amendment Agreement was executed on December 8, 1983. The date of final Planning and Zoning Board approval of the P.U.D., per the records of the Planning Department, is March 22, 1982. At the time the project was approved, final documents, such as the site and landscape plans, utility plans, plat, and development agreement, were typically executed by the developer and turned in to the City prior to the final Planning and Zoning Board hearing. Therefore, it is likely that the project planner for the City used the Planning and Zoning Board approval date, March 22, 1982, as the filing date for all final P.U.D. documents, including the development agreement, although the agreement was actually executed by the developer prior to the Planning and Zoning Board hearing. I hope this answers your questions the Drake Crossing P.U.D. Please further questions. Thank you. Sincerely, Kerrie Ashbeck Civil Engineer regarding the approval dates for call me at 221-6750 if you have -'51 \ ,,rth C AV(111w . 1).(). . "v --'0 • 17rrt ( l) �():_'_, ,ti(l . Transport' �tion Services Traffic Operations Citv of Fort Collins Memorandum DATE: April 21, 1997 TO: Steve Olt, City Planner Eric Bracke, City Traffic Engineer Kathleen Reavis, Transportation Planner FROM: Fred Jones, System ManaQ RE: First National Bank Plaza at Drake Cr ssing The First National Bank Plaza at Drake Crossing has proposed a drive -through facility on the Northeast corner of Drake Road and Hampshire Road. The drive -through facility will consist of three drive -through lanes and a shared drive -through and ATM lane. We have required the developer to provide a Transportation Impact Study (TIS). The Scope of the Study was to evaluate the potential impacts that would be created by the proposed development. The study area was determined to be Valley Forge on the north, Hampshire Road on the west, Drake Road on the south and Taft Hill Road on the east. The initial report was completed on January 10, 1997, and submitted to the City of Fort Collins. The proposed development and associated TIS was evaluated against the all development criteria: chart A-2.1, vehicular, pedestrian and bicycle transportation. Can the additional traffic generated by the land uses in the project be incorporated into the neighborhood and the community transportation network, without creating safety problems? Can impacts from the additional vehicular traffic meet the city traffic flow delay policies? Can pedestrian and bicycle needs be addressed so that opportunities for these travel modes are integrated into the overall city and bicycle system? Safety is considered in all projects, and is a judgement based on accident data, as well as national and local standards. Anticipated traffic volumes on collector streets range from 2,500 to 5,000 vehicles per day. The existing traffic volume on Valley Forge is 1,350 vehicles per day, and on Hampshire 2,900 vehicles per day, and these volumes are well within this standard. In the original TIS, the trip generation for this development was estimated to be 1,233 vehicles per day. This volume was calculated using the Institute of Transportation Engineers (ITE) Trip Generation Manual and is very conservative when estimating trips for this type of land use. In addition this type of land use located within a neighborhood center, could be estimated with a 15% trip reduction for trip chaining and was not evaluated as part of this original study. The traffic volumes generated by this project could be incorporated into the existing transportation network without creating a safety problem. 625 Ninth Streeet • P.O. Box 580 • Fort Collins, CO 80522-0580 • (970) 221-6630 • FAX (970) 221-6270 The Planning and Zoning Board discussed the proposed development at its March hearing. During citizen input, area neighbors stated that pedestrian and bicycle safety problems currently exist on Hampshire Road north of Drake Road. With the increased traffic generated by the proposed development, neighbors contend that the safety problems will also increase in the area. The Board at that time directed City Staff to work with the neighborhood to assess the current problem, and identify the impacts the proposed development would have on pedestrian and bicycle safety. The Traffic Operations Division conducted a number of studies in the area. Vehicle volumes and speed studies were compiled for Hampshire and Valley Forge. Pedestrian volumes and gaps in traffic were measured. On the day the pedestrian count and gap study was conducted, it was observed that there were adequate size and quantity of gaps to allow pedestrians to cross the street with minimal pedestrian delay. The studies indicated that the existing vehicle volumes on Hampshire Road, and the necessary gaps in traffic for pedestrians or bicyclists to cross the street, are well within the safety standards for a collector street. The studies did, however, indicate a speeding problem on Hampshire Road. Traffic Operation staff met with the developer's architect and traffic consulting firms, to discuss the scope of a follow-up TIS, which would be more specific to pedestrian and bicycle safety issues. City staff met with neighborhood representatives who spoke at the P&Z hearing. The purpose of the meeting was to share the information and to see if their concerns could be mitigated. The neighborhood representatives provided suggestions they felt would address their concerns. One suggestion was to have the exit from the drive -through be required to make a right -turn only; this would then reduce the number of vehicles entering onto Hampshire at the west access point. This option was presented to a representative of the bank. The bank was not in favor of this option, the reason being that it would force all vehicles to go through the drive -up lanes to access the shared parking area, and would negatively impact those businesses on the east side of the development. The second suggestion was to improve the pedestrian crossing on Hampshire Road. Kimley-Horn and Associates prepared a follow-up traffic study dated April 15, 1997. The follow-up study was directed to primarily address safety issues associated to the impacts of this proposed development. See attached report. This proposed development does meet the criteria in the LDGS, Chart A-2.1, for the following reasons: the additional 500 to 600 vehicle trips per day, and an anticipated 36 vehicles at peak -hour, can be incorporated into the transportation network without creating safety problems. The impacts from the additional vehicle traffic do meet the traffic flow delay policies. The improvements that are currently being proposed will improve the pedestrian access to the neighborhood center. This proposal also develops patterns of land uses which decrease trip length of automobile travel and encourage trip consolidation. 2 Speeding is a major concern in our community. The Neighborhood Traffic Safety Program, (NTSP) was created to help neighborhoods identify problems and identify solutions to mitigate speeding. The Traffic Operations staff, through the NTSP, will continue to work with this neighborhood to see if improvements can be made along Hampshire Road. 3 ;I Galloway, Romero & Associates Design Engineering Planning 5350 DTC Parkway Greenwood Village, Colorado 80111-3006 (303)770-8884 (303) 770-3636 fax E-mail: peggy fnesen@gma.com March 26. 2002 Sheri Wamhoff City of Fort Collins Engineering Department 281 N. College Avenue Fort Collins, CO 80524 Re: Walgreen's at Drake Crossing Revised Final Utility Plan Set Dear Sheri: RECEIVED MAR `I " %j1(i;' JPREN-r PLANNING Enclosed are five (5) sets of the revised final Utility Plans, which reflect changes made as a result of the Planning and Zoning Board hearing on March 21, 2002. The revisions are outlined below for consideration prior to the April 3 design review meeting: 1. Sheet U-1 -- A note has been added to the proposed 20' utility easement for the curb stop located on the north side of the Walgreen's building stating, "easement to be dedicated by separate document. A draft deed of dedication is enclosed for your review pending the attorney's signature, which will be executed upon the real estate closing. 2. A new landscaped island has been added in the parking area along the Drake Road frontage. This will slightly increase the pervious area. There will be no impact to the proposed drainage report and plan as previously submitted. We will be happy to provide you with new calculations for this additional landscaped island if required. 3. The grading plan has been adjusted to accommodate the addition of the landscaped island discussed above. We trust these revisions will still allow approval of the Utility Plans at the completion of your review on April 3. Please let me know if I can answer any questions or provide additional information at this time. Sincerely, Gallaway, Romero & Associates Pe ri Ze4n Project Manager Enclosures cc: Richard Sapkin, Edgemark Development, LLC T� Galloway, Romero & Associates 1U Design Engineering Planning 5350 DTC Parkway Greenwood Village, Cobrado 801113006 (303) 770-88M (303) T70-3636 fax E-mail: jeremy_yiesen@graa.com April 17, 2006 City of Fort Collins — Storm Water Utility P.O. Box 580 Fort Collins, CO 80522 Attention: Glen Schlueter Re: Drainage & Erosion Control Letter for Tract B Drake Crossing Shopping Center Dear Glen: On Behalf of Safeway Inc., we would like to re -state that Tract B, Drake Crossing Shopping Center, PUD, City of Fort Collins, County of Larimer, State of Colorado does not require the re - issuance of a drainage report. We have compared the proposed site plan to the existing site plan and have the following results: The total site area 49,407 SF Existing Site Impervious Area 26,406 SF Proposed Site Impervious Area 23,243 SF 'The proposed Safeway fueling facility will decrease the impervious area from the existing site conditions by 3,163 SF' In Summary, by reducing the impervious areas on the site by 3,163 SF the 100-year flows have been reduced from that of the historical flows for this site If there are any questions or comments please contact me. Sincerely, Jeremy L. Friesen, E.I.T. Project Engineer Galloway, Romero & Associates s TARANTO STANTON & TAGGE CONSULTING ENGINEEIFiS City of Fort Collins Department of Engineering -Drainage 300 Laporte Avenue Fort Collins, CO. 80522 Attn: Bob Smith March 17, 1982 Re: Variance to the City of Fort Collins Storm Drain Design Criteria for Drake Crossing Shopping Center P.U.D. We are requesting a variance to the storm drainage design criteria for Drake Crossing Shopping Center. We are asking that the requirement of having to drain the 10-year developed flood off of the property be changed to allow us to drain only the 2-year developed flood. The requirement of having to drain the 10--year flood is because the area will be built out as a commercial development. The existing 36-inch R.C.P. storm drain to which this project drains has a limited capacity of 50 c.f.s., which is not large enough to drain the 10-year developed flow from this site along with the required flows from Valley Forge P.U.D. and the RP zoned area to the West. This is detailed in the Drake Crossing Shopping Center Storm Water Drainage Report. Retention is therefore required. A large retention area borders this property to the East. To drain the 10-year storm from the commercial site to this retention area would require a bubbling system operated on low head pressure from flood waters to get the drainage into the retention area. In other words, drainage would have to flow out of the drainage inlet in the retention area on a temporary basis after it had come through the storm drain. We believe that this type of system is not acceptable because it is difficult to properly model the exact flows which can be expected to bubble up into the :retention area. This system could also affect the Brown Farm Third Filing retention area. In addition, larger pipe sizes and throat openings at the inlets would be required, increasing the project costs. Finally, the available volune in this retention area is limited to the storm water which will flow into it from Tracts "B", "C", Area 4 and Valley Forge P.U.D. 112 W 11TH AVE. 6412 S. COLLEGE AVE. P O BOX 7Q;"s HOLDREGE. NE 68949 FORT COLL-INS, CO 8052~, HAYC>E^J (308) 99!5 6677 (303) 226-0557 3(:3 6 The alternative we propose is to allow somewhat greater retention in the Drake Crossing Shopping Center parking areas. By reducing the inflow into the storm drain system to the 2- year developed flood, we have eliminated the need to design for a bubbling system. None of the depths in the on -site retention areas will be greater than 12-inches using this scheme, which is within City standards. Minimal foot traffic will be affected by the increased retention, and no major pedestrian lanes are obstructed. our proposal and the areas affected can be seen on Exhibit "C" in the Storm Drainage Report. If there is any additional information I can provide to clarify this request for a Storm Drainage Variance at Drake Crossing Shopping Center, please do not hesitate to contact our office. Respectfull submitted, Robert H. Schemmerling P.E. TARANTO, STMMN & TAGGE CONSULTING ENGINEERS RHS: llf cc: Phil Waite •,i'vw in =,va.+w�w.arw+.nwnRywswsnw+: wtawrevawt.s� Cl I Y OL 1 OR I COI LI Ni ENGINEERING DIVISION March 22, 1982 P.O. Box 580, Fort Collins, Colorado 80522 Mr. Robert H. Schemmerling, P.E. Taranto, Stanton & Tagge - Consulting Engineers 6412 S. College Avenue Ft. Collins, Colorado Ph(303) 484-4220 Ext. 728 Re: Drake Crossing Shopping Center P.U.D. Regarding your request for a variance in the design criteria for releasing the 2-year developed runoff from the site instead of the 10-year as required for a commercial development, I have the following comments. As I indicated after reviewing the utility plans during our talk on Thursday, March 17, 1982, I can see no problems with your request. Releasing the 2-year flows instead of the 10-year should not create any major ponding problems in the interior streets. Approval of the design variance request for Drake Crossing Shopping Center P.U.D.. is hereby granted provided the proposed storm sewer facilities are built according to the approved plans. Sincerely, Robert W. Smith Assistant City Engineer - Storm Drainage cc: Mauri Rupel TARANTO STANTON & TAGGE CONSULTING ENGINEEIRS May 4, 1982 Re: Revised Storm Water Drainage Report for Drake Crossing Shopping Center Job No. 211-001 City of Fort Collins Storm Water Drainage Dept. 300 Laporte Ave. Fort Collins, CO. 80521 Attn: Phil Waite Dear Phil: Enclosed is the revised storm water drainage report, mass accumulation data for Area 1 and determination of reinforced concrete pipe class for use on the site. The above items have addressed each of the outlined questions or items I received in our meeting eariler this date. The questions or revisions addressed are as follows: 1. Question regarding means of discharge of 1 c.f.s from Safeway building rooftop, has been addressed by a 10" reinforced concrete pipe which will enter storm drain No. 5. This storm drain has been shown on our utility plans for the site and have constructed a profile to go with it. 2. I have addressed the retention in Area 3 and have revised it to go in accordance with the revised grading and drainage plan. We are calling for approximately 1.25 feet of depth which is less than the 1.8 feet maximum allowed by the City of Font Collins 3. In conjunction with the mass flow diagram for Area 1, we have allowed for approximately 3,540 cubic feet of storage. As is illustrated in the revision No. 1 to the drainage report for Drake Crossing Shopping Center, we have outlined that approximately 112 W. 111-H AVE. 6412 S. COLLEGE AVE. P.O. BOX 703 HOLDREGE, NE 68949 FORT COLLINS, CO 80525 HAYDEN, CO 81639 (308) 995-6677 (303) 226-0557 (303) 276-3834 0.5' would be the maximum depth encountered in this inlet area. 4. We have addressed the concern for the slopes changing due to the lengthening or shortening of the storm sewer lines. We have reviewed this again and have not changed the slopes of the lines due to the fact that the inlet elevations have changed also. Therefore, the anticipated discharges for each of the storm sewer lines shall remain the same as was originally planned and designed. I believe the above mentioned items, in addition to a correction on Data Table 3-A, will sufficiently address your concerns. Should you feel a need to discuss this further or find any other items you wish to discuss, feel free to contact me. Sincerely yours, Rick R. Pickard TARANTO, STANTON & TAGGE CONSULTING ENGINEERS RRP:Ilf MEMORANDUM To: File From: Michael Cregger Date: June 22, 1982 clor, T�►w�►Mro STAMroN & TACIGE ooNsurnc ou,N�s Subject: pI.ACEZ, OF FIRE IMPI PI Job Number: 211-035-12 In calculating the stake -out for the fire hydrants; in the Drake Crossing Shopping Center, I_ discovered there wasn't enough room Ix -,hind the back of walk and the north property line of Tract "C" as shown on the utility plans. I informed Rick Pickard of the problem and he decide( to mve the fire hydrant across the street from the: location ;shown on the plan. Rick then checked with Bonnie Tripoli of the City of Fort Collins Engineering Department and also with La=7 Danner, Poudre Valley Fire Authorit,!, both of whoi;� approved of stick's decision. I then called Pon Fal.ide of LVFK Architects to see if there would be ary problem with anv landscape design. He told me that as far_ as he could. see there would be no problems and suggested that the fire hydrant be placed 4 or 5 feet behind the back of the curb for. the sake of appearance. I checked with Rick Pickard, who said the distance behind the back of the curb would be no rroblem. Respectfully Submitted, Michael Cregcrer MC:lla CC: Citv of Fort Collins Engineering Department Attn: Bonnie Tripoli ✓ Cit, of Fort Collins Planning Department Attn: Kathv Ganousis Poudre Valley Fire Authority Attn: Lar_ry Donner ZVFK Architects Attu: Ron Falaide ,Tansen /Wheeler Attn: P7ark Rasmus Loveland Eccavating Attn: Dave Simpson P.O. BOX 580 CentennL9) FORT COLLINS. COLORADO, 80522 PH (303) 484-4220 July 20, 1982 Mr. Bob Schemmerling Taranto, Stanton & Tagge 6412 South College Avenue Fort Collins, CO 80525 RE: Drake Road Crossing Water Lines Dear Mr. Schemmerling: WATER & SEWER UTILITIES CITY OF FORT COLLINS Z40-4 k� �IQOSS/�tJf, As discussed on this date, the Water Utility agrees to allow a 12-inch by 8- inch tapping sleeve and valve to be installed on the existing 12-inch water line at the intersection of Hampshire Thad and Valley Forge Avenue. Installation of the tap will allow an 8-inch water line to be stubbed to the west for future connection. Approved utility plans for Valley Forge P.U.D. will have to be revised to show the tap and stub. A sketch of the proposed tap is enclosed. Your contractor should plan on making the excavation for the tap, and providing all necessary material. Arrangements for tapping the water main should be made with Bruce Fisher, 484-4220, Tact. 355. Sincerely, Webb Jones P.E: Systems Engineer wJ/my 1982 Enclosure , cc: Maur i Rupe lv p�.Ai3�+► 4G Dave Stringer UiPpRTi