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HomeMy WebLinkAboutQuarterhorse Sub FP Application~~, ~5 Y I ~' '} r~ ~,, ~~_ TRANSMITTALS TD AGENCIES FDR CD»1'MENTS DN n~ DEVELDPI~IENT PROJECTS WITH THE CITY DF MERIDIAN -~; ~~,. To insure that your comments and recommendations will be considered by the Meridian City Council please submit your comments and recommendations to Meridian City Hall r~ Attn: Will Berg, City Clerk, by: October 1fi, ZOOl `~ Transmittal Date: October 8, 2007 File No.. FP O1~034 Hearing Date: October 23, ZOOl Request: Final Plat approval for 14 single~family building lots and 2 common lots on 5.08 acres in an R-4 zone for Quar#erhorse Subdivision By: 112 Land, LLC Location of Property or Project: 110 N. Black Cat Road ~w F~ Steve Siddoway ono FP} ~~ David Moe ono FP} Wendy Newton-Huckabay ~No FP} Michael Rohm ~No FP} Tom O'Brien (No FPS Tammy de Weerd, Mayor Charlie Rountree, CIC Joe Barton, CIC Keith Bird, CIC David Zaremba CIC Water Department Sewer Department Sanitary SeNICeS(No VAR, VAC, FP) Building Department 1 Rich Greene Fire Department Police Department City Attorney City Engineer City Planner ~'~ Parks Department Economic Dev. SCUP only} Merid'[an School District (NoFP~ Merldlan PQSt ~fflCe~FPIPPISHP anlyy Ada County Highway District Ada County Development Services Central District Health Nampa Meridian Irrig. District Settlers Irrig. District Idaho Power Co. (FP,PP,CUP, SHP only} Qwest ~FFP~HP anly~ Intermountain Gas ~FP~PP~sHP only} ____ Bureau of Reclamation (FP~PPrSHP only) Idaho Transportation Dept. (No FP} Ada County Ass. Land Records Downtown Projects: Meridian Development Corp. Historical Preservation Comm. South of RR l SW Meridian: NW Pipeline New York Irrigation District Boise-Kung Irrigation District Your Concise Remarks: ~x ~~ ~~ ;~ x i r ~, • ~' '+-~; ~" 1 ~ ~* ~ ~ T' ~ tL7 ~ ~~~ ~~ • Ifr~ ; f ~~ } ~ ~ ,,,E 4' ~~ ~ttit~ ~.~ ,~~,+~, ~~r- _~ ~. * ll ~, 41 + i j ` ning De~rtment ~_, - _ ~' ~'"~ ~~ ~ r, ~~'~INISTRATIVE REVIEW APPLICATION .~ ~.. .; i Type of Review Requested (check all that apply) ^ Accessory Use ^ Alternative Compliance ^ Certif cafe of Zoning Compliance ^ Conditional Use Permit Minor Modification ^ Design Review ^ Private Street ^ Property Boundary Adjustment ^ Short Plat ^ Temporary Use Certificate of Zoning Compliance ^ Time Extension Director} ^ Vacation ^ Other Applicant Information A licant name: ~Y ~i4' 1 L' Phone: ~~~~ ~'~ ~~ PP Applicant address: ~~ N. ~ 1hPI.~ ~7~~ 5~ ~ T~ 1DC~ Zip: ~~ , Applicant's interest in property: ^ Own ^ Rent ^ Optioned ~ Other _ ~~ „ ... , ~ ~ ~' fl L~L L ~ ~ l C~' ~~~. Vhf, ~,p1 WI Phone: ~ 15 - ~ ~' ' ~~g~ Owner name. r U Owner address: l Z g0 -J • ~ ~ TT~RF/ LZ D I~Mt+~~ ~ Zip: 9 yQ ~ A ent name e.. architect en ineer develo er re resentative : ~~ ~~~ ~~ g ~ g~ ~ g ~ P P } Firm name: ~Ar ~~1n1~~~ ~ Address: Zb 2 N ~~ ~~ ~ ! i~' ld ~ Phone: 3~ ~ ' ~'j a $ zip: ~3~vY Primary contact is: ^ Applicant ^ Owner Agent ^ Other ~` Contact name: ~'~ ~ ~ Phone: ~ ~ Z " ~ ~ ~ E-mail: ~ ~ ~ C.~t.~t-S ~ ~ A~ - C~ ~ Fax: ~ Y Z r ~ D ~ „~,~ Subject Property Information Locationlstreet address: ~D N~- 13~ ~~ ~ Assessor's parcel numbers}: ~ 1Z10 32500 , „ Township, range, s ~ _ ~ ~~ ~ ~~ ~ D __. Total acreage: ~ • a ~ Current land use:} Current zoning district: .._ ~' 4_ _ ~- aterto er Lane, cite 202 eriia, Ida o 2 one: {2 -5533 Facsimile; ~2 - e site. eriianci .or 1 (Rev. 9/21/06) C~ 4lNIG esietial Project cif applicable) Number of residential °ts; N ber of co on dlor other lots; ' Nu ber of building lots: 1 Proposed number of dwelling units {for multi~f ily developments only}: Type of open space provided in acres ~i,e,, landscaping, public, co a, etc}: Type of dwelling(s) proposed: Single-f ily Townhomes Duplexes ulti-f ily Non-residential Project ry cif cle) ~~ Num building lots; ether lots: r. - Gross floor area pr : Hours of operation days and Percentage of sitelproject devoted to the fa L dscaping: ^ Total number of employees: Existing (if applicable); Buil Maximum number o Number and ages of stud tcTiildren (if applicable): Total numberking spaces provided: Authorization Number of compact spaces proves ~~ ~~ P ` t aplic t n e: 1~ plic t signature: r 6 Phone: ( $} 8~ ~- Date; watertower Lane, Suite 202 • Meridian, Idaho 83642 -5533 • Facsimile; X20$} $88-6854 • ebsite: ,eridiancity.or 2 ~~ September 21, 2007 {~ ~.. {~r r Ci of Meridian City Planning Department 660 E Watertower, Suite ZOZ Meridian, Id 83642 LOCHSA ENGINEERING OF IDAHO RILEY MAHAFFEY, P.E. LEE HARRISON, S.E. Subject: Quarterhorse Subdivision -Final Plat Submittal The following narrative is respectfully submitted as a description of the proposed Quarterhorse Subdivision. This project complies with the Findings of Fact and Conditions of Approval approved on June 22, 2006 for case numbers: AZ-06-016, PP-06-011 and CUP-06-010. This project includes the final plat of an existing five acre parcel located at the southeast corner of West Pine Avenue and North Black Cat Road. The current site address is 710 North Black Cat Road and is parcel number S 121 D325500. The parcel is currently located in Meridian, Idaho, Ada County and is zoned R-4, The final design of the project was done in conformance with the approved preliminary plat and meets all requirements or conditions thereof. The project will include 14 residential lots with a minimum lot size of 5,000 square feet. Per the City of Meridian Comprehensive Plan, the minimum allowed residence is 1,400 square feet. The technical and planning aspects of this proposed development are described in greater detail below. COMPREHENSIVE PLAdV COMPLIANCE The City of Meridian Future Land Use Map adapted on August 6, 2002 was used to verify the proposed residential designation as being in compliance with the Meridian Comprehensive Plan. This map indicates that the future land use for this property is Medium Density Residential. Per the Comp Plan Amendment, Resolution No. 04-454, Medium Density Residential is defined as follows: Medium Density: to allow smaller lots for residential purposes within city limits. Uses may include single-family homes at densities of three to eight dwelling units per acre. A planned development maybe required for large subdivisions. Density bonuses may also be considered with the provision of public amenities such as open space, pathways, or land dedicated for public services. The R-4 zoning meets the lot densities suggested in the Meridian Comprehensive Plan. The minimum lot size proposed is 8,000 square feet. There are a total of 14 residential lots and the net lot density is approximately 4.2 dwelling units per acre. The average lot size is 8,720 square feet. There is a proposed right~of way dedication of 1.74 acres and an open space area of 10,245 square feet. The open space area consists of the portion of common lot 16 parallel to W. Pine Avenue, Lot 5 and also includes the 8.0 foot landscape strip between the back of curb and the detached sidewalk. The total area of open space is approximately 20,091 square feet. This open space area is 11.6% of the project area composed of the residential lots and the interior streets. LOCI3SA ENGINEERING OF IDAHO 201 N. Maple Crrove Road, Suite 100, Boise Idaho • Phone X208} 342-7168• Fax X208} 342-3079 r~ 2of3 September 21, 2007 The adjacent arcels to the south and east are currently zoned R-UT, the parcels to the J p north are zoned R-4 and the parcel to the west is currently under review for residential development. Th~~proposed lot sizes are approximately 14,000 to 17,000 square feet in size. The development of this property shall act as a buffer between the larger lot development to the west and the consistent R-4 zoning to the north. It also matches the Future Land Use Map for lot size which also includes the properties to the south and west. ROADWAY DEDICATION /ACCESS Pre-Applications meeting have been held with the City of Meridian planning department and the Ada County Highway Department planning department to discuss the required right-of way dedications and likely access points. The City of Meridian suggested that the existing private access easement known as Quarter Horse Lane be dedicated and improved as a public local street. To meet this requirement, the project proposes to vacate the private access easement and to dedicate the southern 50 feet of the project as public right-of way. The project proposes vehicular access off of the newly dedicated Quarter Horse Lane along its southern boundary. The dedication and improvement requirements presented by the Ada County Highway Department in apre-application meeting are as follows: West Pine Avenue is to be dedicated as a collector. This project will be required to dedicate 8 feet of right-of way and improvements to complete the standard ACHD collector street section. Those improvements include the remainder of asphalt pavement to create a total of 36 feet, curb and gutter and a five foot concrete sidewalk. The City of Meridian also indicated that a 20 foot landscape buffer will be required adjacent to this collector. The final plat indicates that all of these improvement and dedication requirements are met. North Black Cat Road is to be dedicated as a minor arterial. This project will be required to dedicate 23 feet of right of way to complete a 48 foot width from the section line to the proposed right-of way line. The improvements include the construction of a five foot concrete sidewalk. The City of Meridian also indicated that a 25 foot landscape buffer will be required adjacent to this arterial. The final plat indicates that all of these improvement and dedication requirements are met. The interior streets shall be improved per the ACHD residential street sections. A local residential street includes a 50 foot right-of way section with a 33 foot back of curb to back of curb dimension, an 8 foot landscape strip and a 4 foot concrete sidewalk located within a pedestrian access easement outside the right-of way. The final plat indicates that all of these improvement and dedicion requirements are met. A variance was approved to allow the current cul-de-sac length of Quarterhorse Court. The proposed length is approximately 545 feet. The lot geometry allows emergency access through common lot 5 for emergency access. ENGINEERING /UTILITY /DRAINAGE LUCHSA ENGINEERING OF IDAHO 201 N. Maple Crrove Road, Suite 100, Boise Idaho • Phone ~208~ 342-7168• Fax ~208~ 342-307 3 of 3 Se tember 21 2007 Recent utility improvements to North Black Cat Road provide connections for bath sanitary sewer and domestic water service to the Quarter Horse Subdivision. ~ Sanitary sewer service shall be obtained by connecting a gravity line to an existing stub which extends from a manhole located at the intersection of Quarter Horse Lane and North Black Cat Road. This location allows a connection without cutting the recently improved pavement on North Black Cat Road. An eight inch domestic water stub located at the intersection of Quarter Horse Land and North Black Cat Road shall be utilized for both fire hydrant service and domestic water service. These facilities shall be public facilities within the proposed subdivision. Pressurized irrigation shall connect to an existing Nampa Meridian Irrigation District pressurized pipe located in the Castlebrook No. 2 subdivision, on the north side of West Pine Avenue. This facility will provide landscape irrigation for the individual lots and the proposed landscape buffers ad j scent to North Black Cat Road and West Pine Avenue. Drainage for the proposed street meets the requirements of the Ada CountIighway District. Storm runoff from the lots and street will be collected in grated inlets located within the curb and gutter, provided pre-treatment with sand and grease interceptor, and stored in seepage beds located within the dedicated right of~,,way. This project is in conformance with all requirements and provisions of the UDC and acceptable engineering, architectural and surveying practices and local standards. AlI street finish centerline elevations are set above the minimum of three feet above the highest established normal groundwater elevation. If you have any comments or questions, please let me know. INEERING `nie, P.E. fate Civil Engineer LGCHSA ENGINEERING OF IDAHU 201 N. Maple Grove Road, Suite 100, Boise Idaho • Phone X208} 342-7168• Fax X208} 342-3079 ~~ ,~ t ~~ F ~~ 3 of 3 __ _ September 21, 2007 Recent utility improvements to North Black Cat Raad provide connections for bath sanitary sewer and domestic water service to the Quarter Horse Subdivision. Sanitary sewer service shall be obtained by connecting a gravity line to an existing stub which extends from a manhole located at the intersection of Quarter Horse Lane and North Black Cat Road. This location allows a connection without cutting the recently improved pavement on North Black Cat Road. Ark, eight inch domestic water stub located at the intersection of Quarter Horse Land and North Black Cat Road shall be utilized for both fire hydrant service and domestic water service. These facilities shall be public facilities within the proposed subdivision. Pressurized irrigation shall connect to an existing Nampa Meridian Irrigation District pressurized pipe located in the Castlebrook No. 2 subdivision, on the north side of west Pine Avenue. This facility will provide landscape irrigation for the individual lots and the proposed landscape buffers adjacent to North Black Cat Road and west Pine Avenue. Drainage for the oposed street meets the requirements of the Ada County Highway District. Storm runoff from the lots and street will be collected in grated inlets located within the curb and gutter, provided pre-treatment with sand and grease interceptor, and stored in seepage beds located within the dedicated right of way. This pralect is in conformance with all requirements and provisions of the UDC and acceptable engineering, architectural and surveying practices and local standards. "~ All street finish centerline elevations are set above the minimum of three feet above the highest established normal groundwater elevation. zf you have any comments or ions, p e let me know. 0 L ~,~' o ~~ fi ~~~ ~~ :~ LUCHSA ENGINEERING Ryan Carrie, P.E. Associate Civil Engineer :, ~Y ~{ ~~ ~~ ~~ x~ 0 9`'~re o f ~p~~~ ~ ~~v~- .# •~ L~CHSA ENGINEERING GF IDAH~~~ 201 N. Maple Grove Road, Suite 100, Boise Idaho • Phone X208} 342-7168• Fax X208} 3423079 ~, .~ - G - ;, 4~ _ ^ - _ _ ~; 1 ~ ~~ N. ,~tacx car Raa~ ~~ A N Y ~~~ pp ~ N c ~ 1Y E~05rINa R-a-w '~-- ~~ rr.,o... w.~-R~• w w~ ~ I N 4 G : G ~ ~ ~ alum P s 00'2!'!0' E il' oaurolr eor r ~, I Z M PI ~ Pr `- Pl ~-- PI ~ ~ wr. ~s' Pi PI --- Pr ~ PI .~. PI rf i 8 $ >i 8 ~ ~ ei.ocx i Tz :asr I I ~ s ~ ~ . _ r pp ,~ :$o ~ IS .. r { ~ ~ r ~ f p s ~ ' wr ~ ~~ cr ~ r p N s ~{ ~ u ~ c~ y ,. } Q b 3 $ NY u ! 1 ~ I 1 ~, dw. ? 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N { N Q I Y ~ ~ ~ y ~' ~ y~ ~ ~ ~ y y~ M f`' .7 ~ a ~ Y I ~o~% ~~ A 4'` *~' ~. ~o ~ :~ r' ~ ~ Y r W ~~r e r~~~~ quw n; a« : ~~ 22 r1~r 200 +~ ow ~ sru~ F ~~ ~ oll N16RCT ~ ~; 51067 ~'.10~ _ r~., ~ rrtlu7 < PRELIMINARY PLAT ~ DUARTERHORSE SUBpIV151t}H ~ 1 pI1rA1E~N1il[1lIYlNafil~NY11~OFllCTIOMII rOM'ilfllM 7 M01~ ~1 Np~iTpl01iL MLRp11M ~ _ QCHSA ENGINEERING 13u w. ,ErrEASON 6015E, grw0 E]TOt PHONE; (201) 342-7168, FA%: (266) 342-J079 NGE9AITSON LWD SUAVtYS, lNC. _ p J ,~p~ ~+ ~-~ F+1~x6 r (ley au-0117 Ilra OAR: 11F. Ipp>r11Elk r~~ _ ~ ~ ^ ,~ r - I® '~ 1~ n I ti~ t, + °~ ~, r er® i ~ ,. 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I. ~ %3 y ; i ~ ~ ~r Iii r~ ~' ~ ," M1 ~ ~1 ~ l I [ 3 ~ I , ~ f., ~q %' ~ ^ l y ~ + ~~ E ~i,`i ~' z 1 E u isf.f) 4 , : ~~" ith ~ ~ LJ ~ ~ ~ ~ti f.~5 ~z" a' i Y' ti h f. .. yF~~ , t ~ ~ 'tf~ -i Lrx ®'3~~ .7 ':ti ~ r 4~r .r. ,~E ~Il'I a .a ~~ QUARTERHORSE SUc~DIVISION ~~ ~~ VICINITY MAP ~ SCALE: 1 "= 800' L S ENGEBR/TSON LAND SURVEYS, INC. 2251 S SUMAC STREET BOISE, IDAHO 83706 PHONE (208) 859-6032 FAX (208) 383-0892 t y. s = €,. ~. ,p i. - ~ }~Ir !fir .' ~~~ ~'~ 1 a ~. ~~ ,, i'4' s ` E ' 4 :~ ,, ~: 1 r~ y~ i l; iI1 IJ ~l~ 1~ ~~ w~ 4~ 1~ 1 f~ I '~ til x X { I .. r ~ ~ ~~ w ~a I ~ i~ ~~` s l i ~% y x~ ~~g ~i ~f ~ ~I ' ~ ~i ~ c) 1'. ;-a ~ ? .~ J ~~ I K ~f I, ~~ Il) ~'1 Hearing Da File No.: FP-D7-D34 Prod ect Name: Quarterhorse Subdivision Request: Final Piat approval for 14single-family building lots and 2 common lots on 5.D8 acres in an R-4 zone by M2 Land, LLC. Location: 71 D N. Black Cat Road, South of W. Pine Street and East of N. Black Cat Road in the NW 1/4 of SW~/4 of T. 3N., R.1 VV., Section 1 D. -~ -- -, ~ f k~ u~ 1 i ~ ~ ~~f ~ F '~ ~ ,~ r', ,`~~i ., Page ~ of ~ Jennifer Veatch From: John Boyd Sent: Thursday, October 04, 2007 3:21 F~11 To: Jennifer Veatch; Kristy Vigil Subject: Quarterhorse Subdivision Attachments : image001. jpg I just received the plats, so ~e are gaod to accept these plans now. Thanks Again 101412~~7 `~ v ~ Fib 16 0~ 12.13p Mike Engebrits~n ~t~, I D. 1~IU0 I [; LU~~ F' ~~ ~~IH~ I~ L ^ fr. 1 ~, ~ 2 ~ :~ ~ru, ~~t~ ~ .~ .. .. . ' ~ ~I J. ~I~f~fMltl~.. ~~ f,Q~: .t . ~ Ep.. xo~a~ ~ ~ '4~,~ flE~D Fare racr;e-cd ~lith ~'GC+u, ~n uamuri~d p~aarn, ~ Gr~Wr, by gam, ~ ~il~ ccimra~r-e~d ~ ~, ~ ~ 5 Propalia, L~.~, ~ Gnr~ ~rhoae cwnnt ~ 7~ E Kind S~a~ . 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EY 5 }~ ,~ ,~, r' • ,~ Reedit, 8a~~ ~ ~~ ~` My c~nnri~iar~ rxpirae F~l~ry 1~, ~~tfl ~, ' , '~ ` ~ ~ f ~ a S~r~! ~ ~k, inc. ~ ~ 4!] ~~~~~ ~~ r~ ~~ p.2 ~ ~ x r. ,~ ''~ ~e~ 16 ~ 12a1 ike nerf n ~ t a. I Dr ,1 U114 11 i 1~1 i'A'1 Hlt l ~ ~ ! ~ r t ~ poi ~~u. apt ~ ~. c 1,~~1 ~ ~~ " Under bit~rabcr. 4p3~88~ ~+ put a~t1~l~iaxl~xc~ Q+u~r ol'the S~+e~t ~wp~cr of 5ectia~ 14; To~wr 3 ~r11~, ~ ~~~ t W~ altbo Aoi~e~~ it~AdrCo~ty, moo, Sara pt~~~ty dq~cn'bed to val. Conx~ncin~ ~ ~. N~[tt~+e~i corny of t~ Hare ~; ; of the So~est Q1i~r ~f ~~ I~~ ~'a~l 3 Na~lh, R ~ Wb~ of ~e Bane Meridis~, the ~a~ point: ~arxx ' South ~9'"~'3D" F.~ 525. f 0 ¢~i~pri,~t~+e 1rth bvuY t~~ d ~ivrikNv~at Q~:tr~ of t~Sa~tbw~ Qestter; th~ce i~n-~ tied Nq~ wry • South 4~5' 1 ~ ~Vd~ ~2~.45 feot ~li~ p~ to t~ West bnu~~ry of tha sad Narth~rat a~~ Sr~t 4~r, Nash Sg*34`S0~` W~ S2i.Q9 t~:t ~ x ~int~ ~J~s~id West bamd~y; thac~ ~ia~h S' 1 ~ ~t 422,x2 fa~t~#'~B ~ d W~ bq~ ~ ~a init; ~d~ril. a ~~ 1 ~{ ~' 5 L Y' Y L ~I {~ 2H5 ^ ~wr~utn~: nwac -~1eM . ~~ J~ ~r.ti-t' --. .~ .. t~ :~ V yi ~~4 ~~i ~`~ .~I } ~r I ~ .F ;'~ ~ ~ n+ ~ 03/ @f 2006 X6.31 X0828 809 ire , . _.. .... Ll* ~ Upon racar~ing, p[~~ r+e~m ta: ~"rout;'~~cks ~ I~emc~ PLC } ?~4Q0 ~. Uvtd i ~ais~, 7D $3709 ^ Fig, S~o~LG~b~~ ADACC~IN7YTREASL~."ER PAfa~ 01 C~,w, : ~hu.uJ+ti~ ~3~-~~zZ J. DAiI~ ifA~I~D xt ~ • -~~ ~ ~i 1~1~1t~N~(~1~~~Y~~11~~ Tart i ~ 3~?-oa8s ,c.J~~-~-53~ Z.l1Z ~[T~ C~.i Dlc'~~ FaR'Y~U~ ~CE~~~?, i~ S Fr~apcr~i~~. IBC, ~ Xd~ho tir~itod liabiti[y Canty, t~ Gr~nt~, dacs h~~by ~yT ~ r~m~ Aid far~rt~r quit c~,im tlf of Gr~t~r's ~~~ titt~ end inta~+cst itt end m tie-rat p~op~ty b~rei~s described, unto h~ {~tnd, J~LC,~n id~o 1Rmi~d li~bilrty ampd~ny, ~ ~~, whom' ~~ ~s i~~0 Bi#terfi~~d Ra~td, Say ,~netltno, Ca~}ifQrnie 949~a, the following de~rilx~l p~db~ises, to wit: S~ t1~ ~~ i~'t which i$ nw~ie a pmt h~eto, togatlie~ with its ~ppu~nan~. 1~IITN~SS W~i~~F, th~a ~r;nbr~ oeu~d it~r~rac to be he~tunta ~ubslbrib~thi~ `'~~Y of~~-, 20U5, ;± ~~S~~s.LLC,a~ rho 1imiEo~d Wlailit~camp~ny { Steven A. i~iii, ~~ J ~+Sicharl McCai~unci, Mir ~; i I ~LllT C'LAtNf DEED - ~ - ~, ~, ~: .:, :~ 3/ 6~~ 7 1 y 31 Z0B2B7f~B09 T~tT a5 ; . ~~i~it ~ Legal I~escript~o© :~ P 03 1 of tht Nort_bw~st (~' of the 5authw~es~ ~ua~t~r of Scctioa 10, '~ov~p ~ N ~ , . ~4 ~~ ~ ~ 1 Wei a . Boise Mardian in Ada County, Idaf-n> ~~~ paracu~y deaaib'd to vu~t: RApgc `~ i ~~ rye ~iarthwe~t caner of the Nonhwtst quarter of the Southwest Qu~xter of Cornm~ ~ West of the Boise N~arid~ar~, ~h~ initial p~i~t: ~hq~ce 5~ctioa l 0, Tov~~p 3 North, ~angc 1 w - t - Qf t~s S9°24'30" Fast 525.E 0 f along h~or~ ~dund~ry Qf the sad North ~~ Quarter ~ ~a . aid NQrtb 1~undaN the Sauth~~st Qt~r~, thane l~cav~$~ the s ~°~~' i0" West 420,45 fort along ~t ~~~+ pal ~ t~te'UUCS# bou~d~'y of the said South Narthwrst quarter of the Southwest Quaz~r; ihe~~ Nord 8~°34'50" Wept ~?~.0~ to a point in said blast bounda~y:tcc lvartb 0n~5' l0'' t 4~~.42 feet ~1Qt~ tb~ said'~st boundary m ~ uutta~ p~~wt. Y l ~{ __ . i~ 'I. ,~ __ ~~' 3/ /2 1fi:31 202876809 t~ ADA~QUNTYTR~ASIJRER p.3 PACE 02 SATE Q~ ~aH~ ~ . • r } sr. bounty of Ada 3 i a No P~1ic in and fqr s~fid Oa this day of I~ty, 2005, bGfvre m~, the ~ $~ ~ ~ cued ~t~rcm ~. ~~, l~awu ~ id~atifi~d to nay to bt" a t~ger off' M ~ ~ Stag, peso Y APP . 'es Ll~C, the on whfl subscnbcd std com~ny ~ t4 tha fiare~o~n~ mstcnt and drop p~ ~owl~ged t~ me ~~ ~~ execu~d same on beef of said com~aay. IN ~E55 ~CF, I havc hcr~ta sct my f~a~d aad mixed my o~iicial seal the dgy and year in #~ai.~ ccatc~ f rst eve writes. ,~ - ~ - ' ~~~ ~' ~~ ,~ h~~~Rd ~ Notary Fuh~ nr Zdaho at ~~ ~ ~ ~ ~ ~ ~1r~~~ ~ My comu~is~on cxpar~ + ~ . ~~ ~ .+ ,~~ ~ ~ ., ~' ~~ ~ ~~~ S~'AT~ QE IDA~~ ~ } ss. ~ouaty of Ada ~ Un this ~ of ~aY: 205, b~£vmr, ~G un~er9i~ed, s Notary Pubis in a~ for said ~1,a~e, pe~onall~+~ppeared Michael l~cColium, known ar iden~~ad to rn~to ~ ~ t~nagcr of M d~ S Propc'~es, LI:~, the perse~ wha ~bscribed said no~p~m~r ~#v tote fv~going ivstru~ri~nt ~d ackaow~i~d~~d tv m~ that h~~cecut~d same on bch~lf a ~d company. II~1 w~NESS wI~ERE()~, I ha~here~nto sit my hard a~ aflxx~dmy aff'ictal ~a~, ~'c~y ~qd ycar in this co~tifica~ ~t abvv~ wriacb ~,~ ~, ; ~ ~~~ ~ ~~~ L i~ :~- ~~ Q ,: .. •r Ida ~u 'far Idaho ~,.. residing at My commission ~xpirl~s:.+. i '~~j . I~ h 1 .. ~R 1 AFFIDAVIT GF LEGAL INTEREST STATE OF IDAHO) SARAH L. SHANk NOTARY PUBLIC COUNTY OF ADA) STATE OF IDAHO ~~ a+¢ac~aa^~ r I ar ~ ~~, ~ - -- `G ~ _ ~ ~ name} (address} ,~ }+f city ~ _ r _ , .~. ~ sta e being f rst duly sworn upon, oath, depose and say: 1. That I am the record owner of the property described on the attached, and I grant my permissian to: ~~ tc' ~ , x, a n - = , name} ~a dre , - ' ' " to submit the accompanying applications} pertaining to that property. I agree to indemnify, defend and hold the City of Meridian and its employees harmless from any claim or liability resulting from any dispute as to the statements contained herein or as to the ownership of the property which is the subject of the application. I hereby grant permission to City of Meridian staff to enter the subject property for the h purpose of site inspections related to processing said applications}. ,- ~, Dated this:. ay of '--~ 20 ~. ~ •~ ~, .,, ~f/ ~/: '~i ~. f' , ~4~~ .ti ~ . ~~,/_: (Signature} SUBSCRIBED AND SWDRN to before me the day and year first above written. ,~ - . (Nota blic for Idaho} ' ' Residing at: - ~~ _ ~, . My Commission Expires:. - ~ ~ ~~ ._~ `~; ' k i~ i h ~~ ~J i ^ f, F ~ i• 1 F. ' yy~~ ~~II`` 11 i~~L-YF .r i. .. ~ ~# ^ ~ F ,f ~ .~•.-.. y 1111 y~ T * I•I T 1#. 1 _~ 1- I 1! 1 } i ~+ F ~ .. I~ ~ ~ ~ w ~' Y~ !~ ~ r 3 - 4 1 ++ ~~~ h Y ~ ~ s -~ ` Ill ~ . ' ~ -' _ I~' ~ ,, ~, ~, ~ ~,~~ ~ ,~ ; ~ ~ i a _ ri i ~~, ~z t • ! `~ t~ L' ~~ - I ~ # ... ~ ~ ~ '~ . ~ y ~' ' 1 ~ If^ ' ~ ~it ~ ~ ~ ~. ~ ~ !~r~ ~ ~ ~ ~.: ~:~ 1~ _ ~~ 1 1 ~,,~ ~~ _ LLw ~[_ ~.4~ '"~' :~;? titre '~ lil i~ tYtY ~ F I ~; ti's ~; ! a 'b ~ '~ i _ ~ ij ~~I ^ ~~ ~ ~ !/' ~i ~ ~ i t yl '~ ~ I l ~" ~!d ~ I~`t J ~ ~~ a tl~.~ ~ t~T~ ~[~~ ~ ~ ~~ 4' ~ I~ _ i :d ^- 1 ! h . _ ~ i 1 l »} 1+ : { '~ ~ [ a ~. r1 ~ ~ » ., ~M~ ~ ~ h y "~ y~ st.-h.;~ It ~~ ^ ~ 't ~~~ ~ t_, ~ I 1rlT _ ~ II, 1'~ ~ I i t~ !~ ~ ~ ~~ ~ YID ~`' L' J_ ~I .# I Y ~ . ~ ~ ~ a~ y - ~ ~ ~ 1 'f.. _ `^ ~ ~I ~ r 1 t 'I. .. i~ _ .~; i - i fit ' t:: '! ~ i~ ~ r ~~, t~ ~r,t k ~a - ~ ~ ~ ~ , : - 1~1 rl~ .~ 3 y~ V a ~i 1 . ~1 t~ Vll ~' _~~ ' ~~ ~~i ~ fw. -~ ,~ '- _ '1 I~ li'~1 _ I1.~ ~` ~ t _~_ ~ is ~~ ' ~1~ ;~ ~ ~~ I I ~: ~ .~ 7 ~ f •1G ` i r ~~ ~ y ,_ '~ + w. ~ k t - ~.ri „~_ r , R +~r ~ ~ i ~ _ `~~' ~ ~~ ', f 1 i ~ F~ x'11 I l~ 4 f ~ .. . 4# ~ ' 1 ~s ~ b ~, ...., 111 °~ i M ~ I ~ ~;, __ ~ - .. r J .1 ~ ~ ~ . ~ ~ :t ._ _ ~ _ti Y ~ ; YJ r~ ., i~ r ~~ ~_ ,:, ~ ~ 11 L ~~ " ,y t ,~~ . - i"'f ~.rri I # ~ . 7 ,~, ii ~, . 1`~ EI - ~ ~, ~~ I~; ~~~ ~, _ 7Y ~ I I -iti,~ ~ I I s~ ~~ y 515 ~ ~~ ~~ T y Iir a ~. ~ ,.; ~+~ 1'I ~ f i{t ~ 1' 1 Ili f I .~ R ~;; T ~ .~ ~ II ~ 1~ II I II 4F H ~ I I I ~ 1 Yii.. ..z .1 ... _ .. '• Rt~','~S a~~ ~ .. Y ~+~ ^ LOCHSA ENGINEERING OF IDAHO DRAINAGE CALCULAT[OIVS F'OR QUARTERHORSE SUBDIYISION MERIDIAN, ID 3~r 1~ ~~ L ~ J0~ • X6103 3.00 September 2~, 20a7 ISTF9~o ~~`~' ~`,~NS of ~ p~~~~ CST C ~t f 2~~0~- ^ STRUCTURAL & CIVIL ENGINEERING i 31 i W. JEFFERSGN • BOISE, ID • PHOK~ (x,08) 3~2~7 ~ SS • FAx (248 3~2~3479 ~~ EXISTING CONDITIONS The project site is partially developed land located south of W, Pine Avenue and east of N. Black Cat Road in Meridian, Ada County, Idaho. This report represents engineering support calculations for site development plans for Quarterhorse Subdivision. The project site consists of appraximately 4.26 acres of total land. The adjacent land to the east is a single family residence, to the north is Castlebrook No.2, and to the west is El Gato subdivision, and to the south is a residence and agricultural land. The project site slopes from northeast to southwest at an average of 1 %. The project site covers parcel number S 1210325500. There were two primary buildings and other accessory buildings on the site. All building have been demolished and removed from the site. Geotek, Incorporated conducted a geotechnical evaluation for this site. A copy of the report dated, Apri128, 2006 has been submitted with this drainage report. Test pits were dug on March 24, 2006. These pits generally encountered 1' of silty clay then various types of sand to the bottom of the test pits. From test pits and monitoring+ wells, at its shallowest depth, groundwater is approximately 9.5 to 13 feet below existing ground surface elevation. MODIFIED CONDITIONS The modified conditions for the project site include the street construction to serve the future residences. Fourteen single fancily residences will be constructed. Storm runoff from the back-half of the lots will be retained on site and allowed to percolate into the ground. Runoff from the front half of the lots will drain to W Morganhorse Place. W Morganhorse Place will be constructed as a 29-foot street section within 50~feet of right-of--way. The proposed street improvements for W. Morganhorse Place include asphalt pavement, curb and gutter, sidewalks, sand and grease traps, and seepage beds. W Pine Avenue will be constructed to one half of a 36- foot street section within 50-feet of right-of-way. Improvements to W Pine Avenue include asphalt, curb and gutter, and sidewalk. Runoff from W Pine Avenue will flow down to new curb and gutter into a proposed swale parallel to N Black Cat Road. Improvements to N Black Cat Road include a swale and sidewalk. W Quarterhorse Street will be constructed as a 26-foot section within 50-feet of right-of way. A minimum of 24 feet of pavement will be constructed with this project. Improvements to W Quarterhorse Street include asphalt, curb and gutter, sidewalk, sand and a grease trap, and a seepage bed. Storm runoff from W Quarterhorse Lane will flow to the sand and grease trap and percolate in the seepage bed. Infcltration rates are considered as part of the volume sizing calculations. The one hour storm is used to calculate the required volume for storm runoff. All runoff will be captured and discharged through subsurface seepage beds. All calculations have been included in the attac~aed appendix. Lot grading and drainage is not included as part of this study. The City of Meridian Standard Specif cations, City of rise Storm Water Management Design Manual, and Ada County Highway District Design Policy Manual were referenced to determine the appropriate seepage bed sizing for the proposed condition drainage basins. The Rational Method was used for volume calculations and for peak flow calculations. A 100 year - one hour event was used for volume calculations. This event yields 1.1 inches of rainfall during that hour. A geotechnical report has been prepared by Geo Tek, Inc. dated April 28, 2006. A copy has been provided with this submittal. DRAINAGE ZGNE S ~Y 201 ale grove Dad, Suite 100, Dias Id o ,Phone X208} 342-7168` Fax X208} 342-3079 ~~ If 2 oft ~~~ S ternber 112007 Drainage Zone 1 has an area of 44,415 square feet, a C factor of 0.57, an~ yields 2,302 cubic feet in runoff in the design storm. Runoff from Zone 1 will flow to the catch basins on the north and south sides of ~V' Morganhorse Place. The catch basins for Zone 1 have been sized to accommodate the runoff from the 25-year event. After passing through the catch basin on the north side of w Morganhorse Place, runoff will be delivered to the catch basin on the south side of the street by a 12" PVC pipe. This pipe has the capacity to deliver the design event. The combined runoff will then pass through a sand and grease trap and eventually into a subsurface seepage bed. The seepage bend will drain at feast 90% of the event volume in a 24-hour period. Please seethe attached appendix for the drainage calculations and the attached drainage zone map for the boundaries of Zone 1. Drainage Zone 2 has an area of 33,982 square feet, a C factor of 0.57, and yields 1,761 cubic feet in runoff in the design storm. Runoff from Zone 2 flows to a catch basin attached to a sand and grease trap at the end of ~V Morganhorse Place, through a sand and grease, and into a subsurface seepage bed. The seepage bend will drain at Ieast 90% of the event volume in a 24- hour period. Please see the attached appendix for the drainage calculations and the attached drainage zone map for the boundaries of Zone 2. Drainage Zone 3 has an area of 15,917 square feet, a C factor of 0.93, and yields 1,363 cubic feet in runoff in the design storm. Runoff from Zone 3 flows to a catch basins on the north side of w Quterhorse Street. The runoff will then pass through a sand and grease trap and eventually into a subsurface seepage bed. The seepage bend will drain at Ieast 90% of the event volume in a 24-hour period. Please seethe attached appendix for the drainage calculations and the attached drainage zone map for the boundaries of Zone 3. Drainage Zone 4 hasten area of 37,120 square feet, a C factor of 0.67, and yields 1,247 cubic feet in runoff in the design storm. Storm runoff from N Black Cat Road and w Pine Avenue will flow to the proposed Swale. Storm runoff will percolate in the sand window at the end of the Swale. The sand window will drain at least 90% of the event volume in a 24-hour period. Please see the attached appendix for the drainage calculations and the attached drainage zone map for the boundaries of Zone 4. ,:,~~ 201 aple ove Road, Suite 100, oise Z ho « hae X208} 342-7165• Fax ~20~ 342-3079 i C' ' 4~Z n APPENDIX :DRAINAGE CALCULATIONS PROPOSED CONDITIONS VOLUME REQUIRED V~Q= CxIxAxT Clone 1 = 0.57 C~,~ z = 0.57 Clone 3 = 0.93 Ozone ~ ~ 0.67 I =1.1 inlhr Alone 1 = 44,415 sf =1.02 AC Azane z = 33,982 sf = 0.78 AC Amine ~ =1.6,655 sf = 0.38 AC Azone4 = 20,570 sf = 0.47 AC T - 3600 sec Zone 1 VRVNO~ = 0.57 x 1.1 x 1.02 x 3600 = 2,302 ft3 Zone 2 VRVNOr~ = 0.57 x 1.1 x 0.75 x 3600 = 1,761 ft3 Zone 3 VRV~vo~ X0.93 x 1.1 x 0.38 x 3600 - 1,363 ft3 Zone 4 VRV~vO~ = 0.67 x 1.1 x 0.47 x 3600 =1,247 ft3 SAND AND GREASE TRAP SIZING Intensity, I = 2.25 in/in Basin Zone 1} Assume a 1,000 gal tank. Velocity < 0.50 ftlsec AT ~ Throat Area = 3.86 sf Q=CxIxA Q=0.57x2.25 x 1.02=1.31 cfs ~{ V = QIAT V =1.3113.86 = 0.34 ft~sec -~ <0.50 ftlsec Basin Zone 2} Assume a 1000 gal tank. Boise Storm Water Management Design Manual, Appendix "A", Multi-family, Attached & Drainage Basin Map ~r Boise Storm Water Management Design Manual, Appendix "A" - Section C '" 100 year event,l hour duration Drainage Basin Map II ~: 25 year, Te =10 minute event Boise Storm Water Management Design Manual, Appendix "C" Boise Storm Water Management Design Manual, Appendix "B" F :~ ~ ~Y ~4' :s w Velocity < 0.50 sec AT = vat ea = 3.86 sf =xxA =0.57x2.25 x0.78=1.OOcs, V = 1AT ~ V =1.0013.86 = 0.26 sec --~ <0.50 sec asin Zone 3 Ass e , alt Velocity < 0.50 sec AT = at ea = 3.56 sf =xIx =0.93 x2.25 0.37=0.77 cs V = /T V = 0.7713.86 = 0.20 sec -~ <0.50 sec '{,~~ axes to ter age et esi ul, A pen ix " " w Oise to ter - ent esi al, Appendix " " ~; VREQUIRED - VRUNOFF -Infiltration `ux~Quu~n = VxUrror~ - [2 x (lenth + width) x (2/3 x depth) x (percolation rate / 12)] uPROVYnEn = length x width x depth x 0.4 (void space) :#:, ~Iti ~~ 1 wl t L . 4S 25®*~*A ~ =.s7 A = 44,415 s = ~ .02 zs = 0,57 2.25 1.02 =1,31 cfs =0.57 A = 33,98 s = 0.78 A Zs = 0.57 2,25 0.78 =1.00 cfs ~Y~++ I f~~ L 4 filtration Ti ~Ti} C s :~ Vol e ~VR o~} =1,247 ea=5'x 1' =8s =Infiltration ate = 8 i Q= A (ft) x B (ft) x R (f~/hr) Q = 80 sf x 0.66 f~/hr = 52.80 cf/hr Time = Vol / Q = 1,247 ft3 / 53.46 ft3/hr = 23.62 hr 23.2 < 2 .~ ~.,~ Rational Method ~~ ~~~ I~ Y W I a I I CCEA F LI I rr Rano;ur~ .7Rp~,Y~ ~iOCG