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Home My WebLink AboutRIGDEN FARM FIFTH SETTLERS GREEN PDP - Filed GC-GENERAL CORRESPONDENCE - 2005-06-20NOV 100? November 15, 2002 j rISNGINEERI/NG ProjectNo� 1906-01-02 Marc Virata City of Fort Collins Engineering Department P O. Box 580 Ft. Collins, Colorado 80524 Re: Lot 19, Rigden Farm Filing 5, Settlers Green P.D.P; Fort Collins, Colorado Drainage easement dedication Dear Mr. Virata, Due to the location of the alley house on Lot 18, Rigden Farm Filing Five, Settler's Green P D_P, a drainage easement is required on Lot 19 to accommodate grading and drainage. We have therefore prepared the easement dedication documentation and are providing it to you for your review. You will also find enclosed a copy of the site and grading plan for Lot 18 for reference If you have questions or comments, or if you require additional information on the proposed easement, please call at (970) 226-5334. Sincerely, Brian W. Shear, Shear Engineering Corporation BWS / sa attachments cc- Bob Hand, RND Development, LLC Paragon Builders and Developers, Inc. 18 36 S. Collcgc, Sufic 12 Ft. Collins, CO 80525 (970) 226-5334 Pax (97o) 282-031 1 wwcvslie:u'c nginccring.com ADVANCED PROFESSIONAL ENGINEERING INC. Registered Professional Engineers in Colorado, Arizona, New Mexico & Wyoming P.O. Box 1391, 212 Wes t Magnolia S treet, Fort Collins, CO 80522-1397 Phone 970-484-0533 Fax 970-484-5086 E-mail apeinc(a frii.com Web Site: advancedpe.com City of tort Collins Engineering �81 North Coller.e Avenue Fort Collins- Colorado 80s24 Dear sir or madam St1B.1ECT: SE"I-TI.EWS GREEN PEW: REQFFST FOR VARIANCE TO THE CROSS SLOPE RE0tIREMENT'S I OR STREETS THE VARIANCE, RFQFESTED This request is too a variance of the requirement in Section 1.02 033.14 Cross Slopes- page (i oft lie Deli-,n and Construction Criteria- Standards and Specifications for Stteets_ Sidewalks, Alleys and Other Pub lie Was_ Juh 1996_ Tut: STANDARD Section 1.0203, 14 a- A minimum cross slope on all streets shall be 2.0% as measured from the lip of the gutter to the street centerline from the hiPh side of the street. C Maximum allowable cross slope (measured as above) shall be 4% on all new construction. WIIY STANDARD CANNOT BE MET The request is to allow the developer to transition from Alley Option (B) (Dralnare to one side) to Alley Option (A) (Drainage to Center), in order to utilize an existing area inlet to dtaln siornt water from the loll-' allev of this development. The curientk extstln, Inlet was installed by the developer of Riaden Fa*?� Filing One to handle the drainage for a portion of IITact I ofthe Ri_;den Faun development In the portion of the alley %khere the transition from Allev Option (B) to Alley Option (A) occur the cross slope will decrease to less than. 2°o Additionally_ in one short portion of the Allcv Option t Ay adjacent to the existing area inlet, the cross slope increases to 6°%- exccedina the 44o standard GIS-GPS & MAPPING SERVICES -LAND DEVELOPMENT & URBAN PLANNING —GROUND WATER MODELING LANDSCAPE ARCM ITECTU RE —FOUNDATION DESIGN & INSPECTIONS -STRUCTURAL DESIGN -EROSION CONTROL DRAINAGE &GRADING DESIGN —ENVIRONMENTAL -CONSTRUCTED WETLAND&SEP'rtC SYSTEM DESIGN W'l1A'1' PROBLEMS ARE CREATED BY THE VARIED DESIGN? We do not see am problems �v ith the vr_ried desium_ The portion of the alley where the tl all i ion occurs and where the cross slope is less than 2°% �M11 be paved with concrete and still have adequate grade for rain nutot} The short portion of the alley that has a 6% cross Slope should not create a problem because it is only 6'-6" "ide host vehicles would be drivinc closer to the center of the allev, thus "M im, their tires to each side of the area inlet and their car would be apprmimateh, level PUBLIC HEALTH, SAFETY AND/OR WELFARE PROBLEMS This variance will have no impact on public health, safety or welfare. e a -� - __ ` - $-- �� m � � -_ _, � -_ a' � � � — __ �-- � �� s a� $�' � tom"`€"-.� �., - �. � _ - � - s. Asa _ - - -- _ _ -_ _ -_ s - � -�s .� .. - _ a _.._ .. _.. �- _ .. , _ I i ��.� _ $ �t�".. __ _ _ _ _ � � - � _ _ �" _�� ,�� _ No Text ADV4NCED PROFESSIONAL ENGINEERING INC. i�9rJ iS�E'rE>•; rrC!essi','..'n7,' Arizona. rNfeiv M&xic1 o a .rvvornin ,1,01 r'1QX 3"'J, ,'�^! :u4i 1rvicignohiJShr#:)et, Fut Cc- iiins, CO Bo L1-1'49i Phone 970-484-0533 Fax 970-484-5086 E-mail apeinc@frii.com Web Site: advancedpe.com hebruary 1 1, ?001 Citv of Fort Collins Engineering 281 North Colleue Avenue fort Collins, Colorado 80524 C itv of Fort Collins Utilities/Stormwatei 700 Wood Street Fort Collins- Colorado 80521 Dear sir of madam_ SUBJECTS SETTLER'S GREEN PD13 REQUEST FOR VARIANCE TO THE CURB INLEF REQUIRE'v1EN1 ON STREETS This request is for a variance ofthe requirement in Section 5 4 of the Storm Drainage Desin Criteria and Construction Standards that curb inlets or curb -and -gutter inlets be desi<-ned to handle storm eater in sumo conditions within streets_ I lie rectnest_is to use an existim, area inlet to drain storm _water in the lon-alley of this development_ The inlet was installed b;, the developer of Rigden Fann Filing One to handle the drainage for a part of Tract 1 of that development The use of the area inlet will preclude demolishinu the Io'-deep drop inlet and reconstiuctinu a 10' drop inlet 7 feet away and constructim� a curb inlet A traffic -rated grate will replace the existing ,rate, and an overtlmk and channel is provided to carry the storm water to an existine downstream inlet in case the area inlet orate becomes blocked- Sneesby. PE „-GIS-GPS & MAPPING SERVICES -LAND DEVELOPMENT & URBAN PLANNING -GROUND WATER MODELING LANDSCAPE ARCHITECTURE -FOUNDATION DESIGN & INSPECTIONS -STRUCTURAL DESIGN -EROSION CONTROL DRAINAGE & GRADING DESIGN -ENVIRONMENTAL -CONSTRUCTED WETLAND & SEPTIC SYSTEM DESIGN ADVANCED PROFESSIONAL ENGINEERING INC. i2e,isferc�d Professional Foc+ineers in Colorado, Arizona Now mr3vico & tvloming P.O. (3ox 9891, 212'✓t'esfIt,400notioTreei; For, Coffins, CO801522-1891 Phone 970-484-0533 Fax 970-484-5086 E-mail apeinc@frii.com Web Site: advancedpe.com February 13, 2001 Citv ofFort Collins Engineering 281 North College Avenue Fort Collins, Colorado 80524 Dear sir or madam: SUBJECT: SE"FIT E-R'S GREEN PDP RFQt.'EST FOR VARIANCE TO MINIMUM GRADE REQUIREMENT'S This letter is for two requests for variances. 1 _ The first request is for a variance of Standard 1 02.0_3) 05b, the minimum grade of 2% on a street inlersecting a collector street for a distance of 50' frorn the collector street. 'fire short allev proposed is desi'Lned with drainageside. The to one siThe nmo line on the short alley on Settler's Goren meets the 210' requirement at Rigden Parkway_ , but the curb line tirade is 2 51114, for the first 50'. the request to allow the 2 1°jograde on the Nighside short allev to accommodate a difficult gradim plan The second request is for a variance of the minimum side -slope on an allev that drains to one side. As the Tong alley in settlers green approaches the area drain, where a reverse crown in proposed, the cross -slope on each side of the area drain decreases to less than the 2"o minimum. The recpuest_is toallow _a reduc_tionip the minimum cross -slope near the area drain. Adequate slope to drain the alley will be provided in the'ongitudinal direction. neesbv GIS-GPS & MAPPING SERVICES -LAND DEVELOPMENT & URBAN PLANNING -GROUND WATER MODELING LANDSCAPE ARCHITECTURE -FOUNDATION DESIGN & INSPECTIONS -STRUCTURAL DESIGN -EROSION CONTROL DRAINAGE & GRADING DESIGN -ENVIRONMENTAL -CONSTRUCTED WETLAND & SEPTIC SYSTEM DESIGN ADVANCED PROFESSIONAL ENGINEERING INC. l�E� T c`g(Ft1 ''IC;f.$Si6t?!Ji (A',:ir?E.-'Evs in ccio/nrJO, �'. i7nnci, PJe,W ryvlexico & Mzc-miP.C,f P.O. Bc x 1391 212 IVesttvlaanofia Street, rG!-t Coflins, CO 8 522-1391 Phone 970-484-0533 Fax 970-484-5086 E-mail apeinc@frii.com Web Site: advancedpe.com February 13, 2001 Citv of Fort Collins Engineering 281 North College Ab'enUe Fort Collins. Colorado 80524 Dear sir SUB.1FCT: SETTLER'S GREEN PDP_ REQUEST FOR VARIANCE TO GARAGE DOOR SETBACK REQUIREMENT ON ALLEYS I his request is foi a y ariance of the requirement for the 8' setback requirement for the location ofgaragc doors lacing allcvs- Option 1 in the alley standard requires a �,arege door setback of `.'_ in line with a fence .hat is 8' from the Property line The request is to[ - You] thc- garaLe and <_,araee doors to lie 6=from tile property ling oil all lots e\ce1�1 Lots ?§ and 27 - - - - Sincerel GIS:GPS & MAPPING SERVICES -LAND DEVELOPMENT & URBAN PLANNING —GROUND WATER MODELING LANDSCAPE ARCHITECTURE —FOUNDATION DESIGN & INSPECTIONS -STRUCTURAL DESIGN -EROSION CONTROL DRAINAGE & GRADING DESIGN —ENVIRONMENTAL —CONSTRUCTED WETLAND & SEPTIC SYSTEM DESIGN ADVANCE[) !PROFESSIONAL ENGINEERING INC, IZ piste; oa, profefsioncii i-!iCj ; 1e?B; $ in Colorado, Arizona. "Jew Mexico & 110/eming P.Ci nox 1391, 212 O'Ls't "_ rcignolict Street. Fort Collins, CO 80522-1391 Phone 970-484-0533 Fax 970-484-5086 E-mail apeinc(ii).frii.com Web Site: advancedpe.com February li, 2001 Citv of Fort Collins Engineering 281 North Colle,_:e Avenue Fort Collins_ Colorado 80>24 Dear sir or madam. SIIB.IFCI' SE I`fLER'S GREEN PDP RF,QUEST FOR VARIANCE TO EASEMENT RF,QUIRE\1FNl' This request is For a variance of the 8' utility easement width requirement on the public alleys associated xa-ith the Fort Collins Narrow Street Standard_ The developer wishes to dedicate S utifil[V easements on each property. Ilie telephone and CA TV utilities will use a common trench on one side of the alleys, and they approve of this variance These are the only utilities known at this time to use the easements. This variance will better allow our use of detached,,arases at the rear of the lots. Sincerely, D; GISGPS &MAPPING SERVICES -LAND DEVELOPMENT & URBAN PLANNING -GROUND WATER MODELING LANDSCAPE ARCHITECTURE —FOUNDATION DESIGN & INSPECTIONS -STRUCTURAL DESIGN -EROSION CONTROL DRAINAGE & GRADING DESIGN —ENVIRONMENTAL —CONSTRUCTED WETLAND IN SEPTIC SYSTEM DESIGN