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Application MaterialsCit y Clerk’s Office ▪ 33 E. Broadway Avenue, Meridian, ID 83642 ▪ P: 208-888-4433 E:cityclerk@meridiancity.org ▪ www.meridiancity.org TRANMITTAL TO AGENCIES FOR COMMENTS ON DEVELOPMENT PROJECTS WITH THE CITY OF MERIDIAN To ensure that your comments and recommendation will be considered by the Meridian Planning and Zoning Commission/City Council, Please submit your comments and recommendations to cityclerk@meridiancity.org, attention C.Jay Coles, City Clerk by January 18, 2019 Transmittal Date: December 21, 2018 Hearing Date: January 18, 2019 Project Name & File Number: Verado No. 3 Subdivision H-2018-0138 FP Applicant: DevCo Development, LLC Property Location: SE Corner of the intersection of N. Locust Grove Rd and E. Ustick Rd. Application Request: A Final Plat consisting of 54 building lots and 13 common lots on 17.35 acres of land in the R-15 zoning district. City Council / Planning and Zoning Commission Valley Transit Mayor Idaho DEQ Sanitary Services West Ada School District Building Department & Community Development Meridian Post Office Fire Department Ada County Highway District Police Department Ada County Development Services City Attorney Central District Health City Public Works Compass City Planner Nampa Meridian Irrigation District Parks Departments Settlers Irrigation District Economic Development Idaho Power, Intermountain Gas, Century Link Historic Preservation Commission Idaho Transportation Department New York Irrigation District South or RR/SW Meridian Boise Project Board of Control NW Pipeline Boise-Kuna Irrigation District Ada County Associate Land Records Downtown Projects Meridian Development Corporation Hearing Date: January 22, 2019 File No.: H-2018-00138 Project Name: Verado No. 3 Subdivision Request: Request for final plat consisting of 54 building lots and 13 common lots on 17.35 acres of land in the R-15 zoning district, by DevCo Development, LLC. Location: The site is located on the southeast corner of the intersection of N. Locust Grove Rd. and E. Ustick Rd., in the N 1/4 of Section 5, Township 3N., Range IE. �I DEC 13 2018 E IDIAN-- Planning Division PMENT REVIEW APPLICATION STAFF USE ONLY: 2 Project name: O , ✓ File number(s): , Assigned Plainer: s� �Ol� L2o�v--� Related files: Type of Review Requested (check all that apply) ❑ Accessory Use (check only 1) ❑ Final Plat Modification ❑ Daycare ❑ Landscape Plan Modification ❑ Home Occupation ❑ Preliminary Plat ❑ Home Occupation/Instruction for 7 or more ❑ Private Street ❑ Administrative Design Review ❑ Property Boundary Adjustment ❑ Alternative Compliance ❑ Rezone ❑ Annexation and Zoning ❑ Short Plat ❑ Certificate of Zoning Compliance ❑ Time Extension (check only 1) ❑ City Council Review ❑ Director ❑ Comprehensive Plan Map Amendment ❑ Commission ❑ Comprehensive Plan Text Amendment ❑ UDC Text Amendment ❑ Conditional Use Permit ❑ Vacation (check only 1) ❑ Conditional Use Modification (check only 1) ❑ Director ❑ Director ❑ Commission ❑ Commission ❑ Variance ❑Development Agreement Modification ❑ Other 10 Final Plat Applicant Information Applicant name: DevCo Development LLC Phone: 208-8-336-5355 Applicant address: 4824 W Fairview Ave Email: Laren n,con erg group.com City: Applicant's interest in property State: Idaho Zip: 83706 ❑ Own ❑ Rent IN Optioned ❑ Other Owner name: Brinegar Investments L.P. Phone: Owner address: 1590 Noth Locust grove Road Email: City: Meridian State: Idaho Zip: 83642 Agent/Contact name (e.g., architect, engineer, developer, representative): Developer Firm name: DevCo Development LLC Phone: 208-336-5355 Agent address: 4824 W Fairview Ave Email: Laren@,,congergroup.com City: Boise State: Idaho Zip: 83706 Primary contact is: ❑ Applicant ❑ Owner IlAgent/Contact Subject Property Information Location/street address: 3090 N LOCUST GROVE RD Township, range, section: 3N lE 05 Assessor's parcel number(s): 51105223041 Total acreage: 17.35 Zoning district: RUT Community Development ■ Planning Division ■ 33 E. Broadway Avenue, Ste. 102 Meridian, Idaho 83642 Phone: 208-884-5533 Fax: 208-888-6854 www.meridiancitv.org/planning _1 Rei,: (2/2/20182/7/2018) Project/subdivision name: Verado Phase 3 General description of proposed project/request: A Final Plat for Phase 3 of the Verado Subdivision Proposed zoning district(s): Acres of each zone proposed: 8.27 Type of use proposed (check all that apply): CXResidential ❑ Office ❑ Commercial ❑ Employment ❑ Industrial ❑ Other Who will own & maintain the pressurized irrigation system in this development? NMID Which irrigation district does this property lie within? NAM Primary irrigation source: NMID Secondary: City of Meridian Square footage of landscaped areas to be irrigated (if primary or secondary point of connection is City water): Residential Project Summary (if applicable) Number of residential units: 54 Number of building lots: 54 Number of common lots: 13 Number of other lots: none Proposed number of dwelling units (for multi -family developments only): 1 bedroom: 2-3 bedrooms: 4 or more bedrooms: Minimum square footage of structure (excl. garage): Maximum building height: Minimum property size (s.f): 3,081 Average property size (s.f.): 3,573 Gross density (Per UDC 11-1A-1): 6.52 Net density (Per UDC 11-1A-1): 12.05 Acreage of qualified open space: 1.93 Percentage of qualified open space: 23.3% Type and calculations of qualified open space provided in acres (Per UDC 11 -3G -3B): Amenities provided with this development (if applicable): Regional Pathway, Dog park, Arterial Roadway Frontage Type of dwelling(s) proposed: IN Single-family Detached 11 Single-family Attached ❑ Townhouse ❑ Duplex ❑ Multi -family ❑ Vertically Integrated ❑ Other Non-residential Project Summary (if applicable) Number of building lots: Common lots: Other lots: Gross floor area proposed: Hours of operation (days and hours): Total number of parking spaces provided: Authorization Print applicant name: Applicant signature: Existing (if applicable): Building height: Number of compact spaces provided: Date: I rY-, l Community Development ■ Planning Division ■ 33 E. Broadway Avenue, Ste. 102 Meridian, Idaho 83642 Phone: 208-884-5533 Fax: 208-888-6854 www.meridianciiy.orelnlatinina -2- Rei,: (2/7/2018) DEVCOLL, December 7, 2018 Mr. Caleb Hood, Planning Division Manager Planning Division City of Meridian 33 E. Broadway Ave., Suite 102 Meridian, Idaho 83642 RE: Verado No. 3 Final Plat Application Dear Mr. Hood: Attached for your review and favorable consideration is the Final Plat application for the Verado No. 3 Residential Community located in East Meridian on the corner of Ustick and Locust Grove roads. The Verado Subdivision No. 3 a 54 lot residential development. Statement of Conformance This final plat is in conformance with: (1) The uses and layout as shown on the approved preliminary plat; (2) The use requirements and provisions of the UDC; and (3) Acceptable engineering and surveying practices and local standards. Annexation Application Approved Applications NIDA, AZ & PP (H-2018-0085) DevCo LLC respectfully requests approval of this final plat. This project will provide quality and desirable housing opportunities for Meridian residents. Thank you for your assistance with this matter, should you have any questions or require additional information please contact me or Laren Bailey at 208.336.5355 Sincerely, Laren Bailey, MCRP, PMP Verado Phase 3 — Narrative and Summary of Applications DevCo LLC, Real Estate Development Page 1 DEVCO,,, Verado Phase 3 Residential Community — Narrative The site for the proposed Verado Phase 3 Community located in East Meridian on the corner of Ustick and Locust Grove roads. AS you can see from the map provided below this is the last piece of vacant land in the area, this project will be the final piece of the development puzzle and is the definition of infill development. This project will be a great addition to the prior two phases of the Verado Estates Neighborhood. With the close proximity to Eagle Road, homeowners will have quick access to abundant retail along Eagle Road including The Village at Meridian, the recently opened Boise Co -Op and amenities such as Kleiner Memorial Park and Settlers Park. Homeowners will also have easy access to Interstate 84 to the south and Chinden Blvd to the north. SUMMARY OF APPLICATIONS Verado Phase 3 Subdivision is a 54 -lot single-family residential community on 8.27 acres located on East Ustick Road in North East Meridian. Location Map Verado Phase 3 — Narrative and Summary of Applications DevCo LLC, Real Estate Development Page 2 DEVCOLLC PRELIMINARY PLAT APPLICATION Verado Phase 3 will be an addition to the very popular Verado Estates Subdivision that was approved in 2016. This newest phase is also a single-family residential community that will consist of 132 residential homes and will complete the development pattern in the area. SITE DESIGN: Verado Phase 3 (subject application) Acres of Development 8.27 Building Lots 54 Gross Density (Homes Per Acre) 6.5 % of Site Devoted to Residential Lot Coverage Area 54.2% % of Site Devoted to Landscape Common Areas 23.3% % of Site Devoted to Roads / Parking 22.5% Total 100.00% PROJECT AMENTIES: As the developer we have a large amount invested in this property and we have researched, interviewed homeowners and followed the city ordinance to plan the most productive amenities for this area and this development. The amenity package also meets the requirement of Meridian City Development Code Chapter 11-03, Subsection 7 which requires that the application have the single amenity of 10% required open space. We are proposing two additional amenities including a regional pathway extension and a neighborhood dog park. The existing phases of the Verado Development included a generously appointed park that includes playground equipment, lush landscaping, walking paths and seating areas. It is our feeling that providing another play ground so close by would not make sense. In listening to recent home buyers requests we have decided to include a fenced dog park and a large open play lawn area in this phase of the Verado Development. We will create a fenced area specifically designed for dog owners that will allow the residence of the Verado Neighborhood to exercise their dogs in a safe and secure environment. The large open play area will allow room for a soccer game or football practice. Verado Phase 3 — Narrative and Summary of Applications DevCo LLC, Real Estate Development Page 3 DEVCOLL, Existing Amenities (Verado phase 1 & 2): o Open Space ■ We have provided 10.5% Open Space and comply with the City Code requirement of 10.0% o Playground (4 amenities in one) ■ We constructed a half acre neighborhood park with a robust playground area consisting of a climbing dome, swing set, tot lot play structure, basketball court, park benches and a walking pathway around the park area. o Pathway ■ A regional pathway has been provided at the south end of the R-15 area and runs along the Finch Lateral. Proposed Amenities (Verado Phase 3): o Open Space - We are providing an additional 15.2% Open Space and comply with the City Code requirement of 10.0%. A large portion of the park will be an open grass play field suitable for soccer practice or football. o Dog Park - We have planned a grass +/- 6,500 sqft dog park with 5' tall wrought iron fencing, specialized 1<9 drinking fountain, waste disposal receptacles and seating areas. o Large Open Play Area - We have designed a +/- 20,000 sqft open grass play field suitable for soccer practice or football. o Pathway - A 10' regional pathway is being provided at the southeast corner of the project area and runs along the Finch Lateral. This portion of the lateral will be piped to allow for better access and use of the property which lies south of the ditch. Verado Phase 3 — Narrative and Summary of Applications DevCo LLC, Real Estate Development Page 4 DEVCOLLC RESIDENTIAL DESIGN Black Rock Homes will build the homes in the Verado Phase 3 Neighborhood. Verado Phase 3 is designed with 54 homes from our Urban Collection housing product. The Urban Collection has proven to be a very high demand housing product as can be witness by the success of several Meridian neighborhoods using this design including Solterra, Sovi, and the currently under construction, Verado Estates and Movado Greens. The Urban Collection lots consists of two housing products and is proposed for a R-15 zone (for dimensional standards only): • Single-family detached houses are two stories and range from 1,377 square feet to 1,850 square feet. • The two -attached single level townhouses will border the existing public streets on the north and west sides of the project. The townhouses were designed as single level and we have planned this product as an aesthetically pleasing housing product that is predominantly purchased by more mature empty nesters. DINING LIVING LL•17_!J KITCHEN 2 -CAR GARAGE Urban Collection Conceptual Elevations B LACKROCK H Q M E Verado Phase 3 — Narrative and Summary of Applications DevCo LLC, Real Estate Development Page 5 REAL ESTATE DEVELOPMENT 15culyhh- 41 15culyhh- i REAL ESTATE DEVELOPMENT CONCLUSION DevCo is respectfully requesting approval of the annexation, zoning and preliminary plat applications for 54 residential home sites located in North East Meridian. This project will provide quality, desirable homes and a minimum of two housing price points and densities while maintaining compatibility with Meridian City Codes as well as the surrounding properties. Thankyou Verado Phase 3 — Narrative and Summary of Applications DevCo LLC, Real Estate Development Page 7 AOL Sawtooth Land Surveying, LLC fII/T(:1 7I / P: (208) 398-8104 P: (208) 398-8105 2030 5. Washington Ave., Emmett, ID 83G 17 November 9, 2018 Verado Sub. No. 3 Boundary BASIS OF BEARINGS FOR THIS DESCRIPTION IS SOUTH 8904457" EAST BETWEEN THE BRASS CAP MARKING THE NORTHWEST CORNER OF SECTION 5 AND THE BRASS CAP MARKING THE N1/4 CORNER OF SECTION 5, BOTH IN T. 3 N., R. 1 E., B.M., ADA COUNTY, IDAHO. A PARCEL OF LAND LOCATED IN GOVERNMENT LOT 4, OF SECTION 5, T. 3 N., R. 1 E., B.M., CITY OF MERIDIAN, ADA COUNTY, IDAHO MORE PARTICULARLY DESCRIBED AS FOLLOWS; COMMENCING AT A FOUND BRASS CAP MARKING THE NORTHWEST CORNER OF SAID SECTION 5; THENCE SOUTH 89044'57" EAST, COINCIDENT WITH THE NORTH LINE OF SAID GOVERNMENT LOT 4, OF SECTION 5, A DISTANCE OF 1328.06 FEET TO THE TO THE NORTHEAST CORNER OF SAID GOVERNMENT LOT 4, OF SECTION 5; THENCE SOUTH 0026'57" WEST, COINCIDENT WITH THE EAST LINE OF SAID GOVERNMENT LOT 4, OF SECTION 5, A DISTANCE OF 50.00 FEET TO THE SOUTH RIGHT OF WAY OF E. USTICK ROAD AND THE POINT OF BEGINNING; THENCE CONTINUING SOUTH 0026'57" WEST, COINCIDENT WITH SAID EAST LINE OF GOVERNMENT LOT 4, OF SECTION 5, A DISTANCE OF 588.80 FEET TO THE NORTHEAST CORNER OF CHAMBERLIN ESTATES SUBDIVISION AS SHOWN ON FILE IN BOOK 71 OF PLATS AT PAGE 7299, ADA COUNTY RECORDS; THENCE NORTH 89038'45" WEST, COINCIDENT WITH THE NORTH LINE OF SAID CHAMBERLIN ESTATES SUBDIVISION, 822.58 FEET; THENCE NORTH 0015'03" EAST, 146.67 FEET; THENCE SOUTH 8904457" EAST, PARALLEL WITH SAID NORTH LINE OF GOVERNMENT LOT 4, A DISTANCE OF 61.00 FEET; THENCE NORTH 0015'03" EAST, 66.00 FEET; P:\2018\18373-VERADO WEST PHASE 1\Survey\Drawings\Descriptions\VERADO 3 BNDRY.docx Page 11 THENCE SOUTH 8944'57" EAST, PARALLEL WITH SAID NORTH LINE OF GOVERNMENT LOT 4, A DISTANCE OF 251.00 FEET; THENCE NORTH 0°15'03" EAST, 208.64 FEET; THENCE NORTH 35056'24" EAST, 44.32 FEET; THENCE NORTH 0°15'03" EAST, 130.00 FEET TO SAID SOUTH RIGHT OF WAY OF E. USTICK ROAD; THENCE SOUTH 89°44'57" EAST, COINCIDENT WITH SAID SOUTH RIGHT OF WAY OF E. USTICK ROAD, 486.76 FEET TO THE POINT OF BEGINNING. ABOVE DESCRIBED PARCEL CONTAINS 8.255 ACRES MORE OR LESS. p,\At LA , �C�� G�C� a a � � ora P:\2018\18373-VERADO WEST PHASE 1\Survey\Drawings\Descriptions\VERADO 3 BNDRY.docx Page 12 HIM !fill Ilk woo ski 11 Iwo wifil 11 1 , C q UR A 16 1 1 glill , � I 1fl!j 1 1 1 1 1 1 Id 9 1 11 1 1 1 p mil M, . Mil � III 1110 nuou , "i 1 Ig mo gill 'a Ail kum 4 massms 034 we .7rj 70':':7?r -z� - n- W(-, - -,a 77W,771t- �V A: nj i, mi ------------ Wmt M, 0It 12'11 I •—Iblmv(4r ------ -14 ......... . . 1 ccl jowt, 091M JM 3.rWAR 'AL AM A "'o' m 1.0 N 4 aWY)M ?594 3.rntf.IfN tit TA--Ax 71 am - II w .00. 19 r "o, tlX in- Ydfj s muvwm —'Mamw14PJl RECORDING REQUESTED BY AND WHEN RECORDED MAIL TO: BAILEY LAW GROUP, P.C. 50411T" AVENUE SOUTH NAMPA, ID 83651 208/466-5250 ADA COUNTY RECORDER J. DAVID NAVARRO 2 BOISE IDAHO 09126/03 10:47 AM pp p pp DEPUTY Bonnie erbillig �II 1� RECORDED -REQUEST OF 1 1 Bailey Law Group 103163904 AMOUNT 6.00 (SPACE ABOVE LINE FOR RECORDER'S USE) E. E. BRINEGAR AND VIRGINIA K. BRmGAR, husband and wife, Grantors, for good and valuable consideration, the receipt of which is hereby acknowledged, do hereby grant, bargain, sell and convey to BRINEGAR INVESTMENTS, L.P., an Idaho limited partnership, Grantee, whose address is 5190 North Locust Grove Road, Meridian, ID 83642, that certain real property located in Ada County, Idaho, more particularly described as follows: The North Half of Lot Four (4) of Section Five (5), in Township Three (3) North, Range One (1) East, Boise Meridian, containing 19.24 acres, more or less. TOGETHER WITH all water, water rights, ditches and ditch rights-of-way and irrigating works of whatever nature, used upon, connected with or in anywise appurtenant to said premises, particularly including, but not being limited to, 17-1/2 inches of water of the Ridenbaugh water and ditch furnished by the Nampa -Meridian Irrigation District. TOGETHER wiTH all improvements, easements, hereditaments and appurtenances thereto, and subject to such rights, easements, covenants, restrictions and zoning regulations as appear of record or based upon the premises. IN WITNESS WHEREOF, Grantors have hereunto subscribed their names to this instrument this �-3 day of_�-��-, 2003. GRANTORS: Wei. ,1 ------------- VIRGIN/�K. BRINEGAR BARGAIN AND SALE DEED - P. 1 STATE OF IDAHO ) ss. COUNTY OF CANYON ) On this J23 day of 5�A 1�, 2003, before me, the undersigned Notary Public in and for said State, personally dppeared E. E. Brinegar and Virginia K. Brinegar, husband and wife, known or identified to me to be the persons who executed said within instrument, and acknowledged to me that they executed the same. IN WITNESS WHEREOF, I have hereunto set my hand and affixed my official seal the day and year in this certificate first above written. '<;' x? NOTARY PUBLIC, State Commission expires: 5 BARGAIN AND SALE DEED - P. 2 AFFIDAVIT OF LEGAL INTEREST STATE OF IDAHO COUNTY OF ADA I, aK►at�br+R :�vvt,4Tmp4m Ll.Lp 192-$ N LocusT 6rwe- RO (name) (address) M EPADI ItT7 �nh� d (city) (state) being first duly sworn upon, oath, depose and say: That I am the record owner of the property described on the attached, and I grant my permission to: (name) l3oty,a (address) TO ib3-70(p to submit the accompanying application(s) 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 purpose of site inspections related to processing said application(s). Dated this 3 rd day of 0 (Signature) / SUBSCRIBED AND SWORN to before me the day and year fit above written. (\JJ ,•.•'�� ..0,1 :.6,��'•.�� \ (Nota Publi r Idah �OTAR IA SD;t'•3 Residing at, 61A ! � S • G .00 : My Commission Expires: S PUBO .••a�' 4 ''••qr� of �,..•. Community Development ■ Planning Division ■ 33 E. Broadway Avenue, Ste. 102 Meridian, Idaho 83642 Phone: 208.884.5533 Fax: 208-888-6854 www meridinnciMore/ulannine iMEN mail VICINITY MAP /\ \/ 000 E IDIAN IDAHO Community Development Department Parcel Verification Date: 7-6-18 Meridian City Hall, Suite 102 33 E. Broadway Avenue Meridian, Idaho 83642 208.887.2211 The parcel information below has been researched and verified as correct by the City of Meridian Community Development Department. Project Name T/R/S Parcel Numbers: Property Owner Verado Subdivision Phase 3 3N 1E5 S1105223041 (17.357 Acres) Brinegar Investments LP 1925 N Locust Grove RD Meridian, ID 83646 Address Verification Rev: 04/23/12 s �s —__-- 5 kL x. 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II SI i i II II €3 1 wl a II i I 1 1 ni, f 1 s i j, 1 I i 1 1 U0.2YAFlFID IYAY PP� -_ ___ a - N \ f I / I I i;j m 1 - 'I I I to m ' �e '\I I �v • I I _l 1 �I G ucN P10GEAVE Y m I I I I 11 pI x III VERADO WEST SUBDIVISIONWORK9 N 4 USTICK AND LOCUST GROVE, MERIDIAN, IDAHO H s v�alalLono srnEEr` o Y lyrznam2'awae98�� O CONCEPTUAL ENGINEERING PLAN 88)9i63074N I c 1 y 2 e oil I � Ili i I 1 y e � Ili �f� Iii s VERADO WEST SUBDIVISION m a 4 { e ofl SIVE WORKS N USTICK AND LOCUST GROVE, MERIDIAN, IDAHO ZUE] ea w.w cxeono sm¢e d �� S e _ PRELIMINARY SEWER PROFILES Nm �zoe>e�e-3ezz wur: ioois-c-vim wx orna Im VERADO WEST SUBDIVISION f�� e CIVIL C wo RICs �q _ IV USTICK AND LOCUST GROVE, MERIDIAN, IDAHO ��o� ea w.wcxeoxosrnee 4 Yo N s PRELIMINARY SEWER PROFILES m +g g E € € aoe) vae-3eza nc ADA COUNTY STREET NAME REVIEW Review Date: November 14, 2018 Project Name: VERADO SUB NO 03 Parcel Number(s): Project/Plat Applicant: S1105223041 Civil Site Works Preliminary Plat 8X Final Plat T/R/S 3N 1E 05 Phone No: 208-946-3874 City/County Agency: MERIDIAN THE FOLLOWING EXISTING STREET NAMES SHALL APPEAR ON PLAT N LOCUST GROVE RD Proposed Street Names: 1 N CHANTILLY AVE 2 N LAUGH RIDGE AVE 3 E RINGNECK ST 4 E SHARPTAIL ST 5 E STORMY DR 6 N SUM MERBROOK AVE 7 N SUMMERFIELD AVE 8 N SUMMERMOON AVE 9 N SUMMERSIDE AVE E USTICK RD Comments Laughridge is one word Meander Breaks alignment, needs new name Meander to east breaks alignment, needs new name Aligns with Lochness PLEASE MAKE THE FOLLOWING CHANGES OR CORRECTIONS Replace N LAUGH RIDGE AVE with N LAUGHRIDGE AVE Replace E STORMY DR with a NEW UNIQUE NAME Replace N SUMMERFIELD AVE with a NEW UNIQUE NAME Replace N SUMMERSIDE AVE with N LOCHNESS AVE NOTE: If there are corrections and changes recommended, please make these changes on the subdivision plat and resubmit to the Ada County Assessor. A final review with no changes required and the matching plat must be presented to the Ada County Surveyor at time of recording. Codes/criteria regarding denial A Sounds like an existing street B Alignment with existing street C Duplicate street name within Ada County D Street name exceeds 13 letters E Other Page 1 of 2 0 N o a) 0 3 •E U o a U Q N Co Comments Laughridge is one word Meander Breaks alignment, needs new name Meander to east breaks alignment, needs new name Aligns with Lochness PLEASE MAKE THE FOLLOWING CHANGES OR CORRECTIONS Replace N LAUGH RIDGE AVE with N LAUGHRIDGE AVE Replace E STORMY DR with a NEW UNIQUE NAME Replace N SUMMERFIELD AVE with a NEW UNIQUE NAME Replace N SUMMERSIDE AVE with N LOCHNESS AVE NOTE: If there are corrections and changes recommended, please make these changes on the subdivision plat and resubmit to the Ada County Assessor. A final review with no changes required and the matching plat must be presented to the Ada County Surveyor at time of recording. Codes/criteria regarding denial A Sounds like an existing street B Alignment with existing street C Duplicate street name within Ada County D Street name exceeds 13 letters E Other Page 1 of 2 STREET NAME REVIEW APPLICATION Please attach a legible copy of plat or site plan with the application and submit directly to: Ada County Assessor -190 E. Front Street, Boise, ID 83702, Email: streetnamemail@adacounty.id.gov Applications will be reviewed in the order in which they are received Application Date 11/13/2018 Review Needed By Project/Subdivision Name verado Subdivision No. 3 Type Of Dwelling(s)/Structure(s) Proposed Single Family R] Multi -Family Preliminary Plat NFinal Plat F] Other El I'm Applying To: F✓ Name New Public or Private Street(s) FIChange Existing Street Name Existing Street Name Number Of New Public Streets Proposed 19 Number Of Private/Changed Streets Proposed (Please Attach Plat/Plan) (Please Attach Plat/Plan) Private/Changed Street Names Choices 1st Choice 2nd Choice 3rd Choice 4th Choice Applicant Information Company/Firm Name: Civil Site Works I Applicant Type: Architect Developer Engineer P & Z Dept. Contractor Owner FJ El 21 El F-1 El Agent/Contact Name: Corinne Graham Phone: (208) 946-3874 —� Email: cgraham@cswengineering.com Subject Property Information Township Range Section Location/Street Address SE Corner of Ustick/Locust Grove Roads 3N 1 E Parcel Number(s) S1105223041 Owner Information Same As Applicant? No F✓ Yes n Owner Name/Company IC17 LLC Phone (208) 336-5355 Address 14824W. Fairview Avenue City Boise State ID Zip 83706 Street name reviews will be completed within 2 to 3 weeks of receipt of application. Completed reviews will be uploaded to the following Ada County Assessor link: https:Hadacounty id goy/Assessor/Land-Records/Street-Naming-and-Addressing Ada County Assessor -190 E. Front St., Suite 107, Boise, ID 83702 - Phone: 208-287-7273 STORM DRAINAGE REPORT AND CALCULATIONS FOR VERADO SUBDIVISION NO. 3 \O�A L ,,, P0 �GI:N� 16970 �, II-Iq-Igo OF MERIDIAN, IDAHO PREPARED BY: CORINNE M GRAHAM, PE November 19, 2018 C I Vcsw E W O R K S 921 S. ORCHARD STREET, SUITE 200 BOISE, ID 83705 (208) 946-3874 cgraham@cswengineering.com INTRODUCTION The existing 8.27 -acre site for the proposed Verado Subdivision No. 3 is currently agricultural row crop ground. The proposed development includes 54 single family residential lots, 13 common lots, and associated public roads, landscaping, and utilities. HISTORIC DRAINAGE The existing project site sits southeast of the intersection of E. Ustick Road and N. Locust Grove Road in Meridian. Historically the site drains from east to west. Surficial soils are comprised of lean clays, silt, and silty sand. At depths of 4-5 feet, free draining sand and gravels were encountered during geotechnical exploration. Groundwater was not encountered at depths up to 15 feet. Because of the presence of free draining materials and the depth to groundwater, the site is suitable for the use of infiltration facilities. PROPOSED DRAINAGE The storm drainage calculations and design for the proposed improvements are intended to meet the requirements of ACHD's storm water policy. Storm water facilities are designed to store and treat runoff from a 100 -year storm event and to pretreat the water quality volume defined as the 80th percentile storm event. Storm water runoff from 40' behind the sidewalk, including residential driveways, will be conveyed to the public stormwater system to be owned and maintained by ACHD. Remaining lot drainage will be contained within individual lots. Storm water runoff is conveyed via curb and gutter to drain inlets within the roadway then piped to three underground seepage beds where it is treated and finally infiltrated. Storm drain manholes will be installed to provide pre-treatment for the water quality event. APPENDICES • Drainage Basin Map • Storm Drainage Calculations • Project Geotechnical Report N T w o So ioo scut: i' —too' VERADO SUBDIVISION NO. 3 DRAINAGE BASIN MAP C5w CIVIL S IT E Verado West Subdivision No. 1 Storm Drainage Calculations ACHD Basin Characteristics C Values Impervious = 0.90 Landscape = 0.20 Prepared By: Corinne Graham, PE November 19, 2018 ratrh Rn -in Calculations Basin #1 Basin #2 Basin #3 Basin #4 Basin #5 Total Area (SF) 79836 59108 110550 43322 73635 Roadway Area (SF) 23315 20224 32027 12151 20298 Sidewalk Area (SF) 7124 6519 9581 3769 6232 House/Driveway Area (SF) 28500 18525 43950 16050 29175 Landscape Ar 20897 13840 24992 11352 17930 -a(SF) C Value: 0.72 0.74 0.74 0.72 0.73 ratrh Rn -in Calculations CB #1A CB #2A CB #3A Total Area (SF) 66395 34389 60413 Roadway Area (SF) 17606 11322 19669 Sidewalk Area (SF) 5867 3452 5834 House/Driveway Area (SF) 25575 13125 18900 Landscape Area (SF) 17347 1 6490 1 16010 C Value: 0.72 1 0.77 1 0.71 ACHD Calculation Sheet for Finding Peak Discharge/Volume - Rational Method NOTE: This worksheet is intended to be a guideline to standardize ACHD checking of drainage calculations and shall not replace the Engineer's calculation methodology. These calculations shall establish a minimum requirement. The Engineer's methodology must result in facilities that meet or exceed these calculations in order to be accepted. MMM Calculate, post -Development Flows (for pre•development flows, Increase number of storage facilities to create new tab) - User input in yellow cells. 1 Project Name ACHD Basin #1 2 Is area drainage basin map provided? YES (map must be included with stormwatercalculations) 3 Enter Design Storm (100 -Year or 25 -Year With 100 -Year Flood Route) 100 4 Enter number of storage facilities (25 max) 1 r'Ii�L rn Chnur MnrP Ciihhacinc n 5 Area of Drainage Subbasin (SF or Acres) SF Acre 6 Determine the Weighted Runoff Coefficient (C) C=[(C1xA1)+(C2xA2)+(CnxAn)]/A Weighted Av Subbasin Subbasin Subbasin Subbasin Subbasin Subbasin Subbasin Subbasin 1 Subbasin 2 3 4 5 Subbasin 6 7 8 9 10 23,315 7,124 28,500 20,897 1.83 0.90 0.90 0.90 0.20 0.72 7 Calculate Overland Flow Time of Concentration in Minutes (Tc) or use default 10 User calculate min 10 Min.-� 9 Calculate the Post -Development peak discharge (QPeak) 10 Calculate total runoff vol (V) (for sizing primary storage) V = Cl (Tc=60)Ax3600 11 Calculate Volume of Runoff Reduction Vrr Enter Percentile Storm 1(95th percentile = 0.60 in) Enter Runoff Reduction Vol (95th Percentlle=0.60-in x Area x C) 12 Detention: Approved Discharge Rate to Surface Waters (if applicable) 13 Volume Summary Surface Storage: Basin Basin Forebay Primary Treatment/Storage Basin Subsurface Storage In R/W - 25% Sediment Factor Required 0,-k 3.39 3.39 cfs V 4,540 4,540 80th 0.34 In Vn 1,608 1,608 It' 0.00 cfs V 454 It, V 4,086 ft' V 5,675 5,675 ft' C:\Users\cgrah\Dropbox\Projects\18015 Verado West Subdivision\Reports\Storm Drainage\ACHD_SD_CALCS Version 9.0, December 2016 Estimated Runoff Coefficients for Various Surface Type of Surface Runoff Coefficients "t Business Downtown areas 0.70-0.95 Urban neighborhoods 0.50-0.70 Residential Single Family 0.35-0.50 Multi -family 0.60-0.75 Residential (rural) 0.25-0.40 Commercial Light areas Heavy areas Railroad yard areas Unimproved areas Streets Asphalt Concrete Brick Roofs Gravel Fields: Sandy soil Slope Flat: 0-2% Average: 2-6% Steep:>6% Adaoted from ASCE 0.70 0.80 0.90 0.10-0.25 0.20-0.35 0.20-0.40 0.10-0.30 0.95 0.95 0.75 Soil Type A B C D 0.04 0.07 0.11 0. 0.09 0.12 0.15 0. 0.13 0.18 0.23 0. 11/19/2018, 10:07 AM ACHD Calculation Sheet for Sizing Seepage Bed With Optional Chambers NOTE: This worksheet is intended to be a guideline to standardize ACHD checking of drainage calculations and shall not replace the Engineer's calculation methodology. These calculations shall establish a minimum requirement. The Engineer's methodology must result in facilities that meet or exceed these calculations in order to be accepted. Note this spreadsheet pulls information from the "Peak QV" tab Calculate Post -Development Flows (for pre -development flows, increase number of storage facilities to create new tab) User input in yellow cells. 1 Project Name ACHD Basin #1 z Enter numoer of seepage teas Iz5 maxi 3 Design Storm 4 Weighted Runoff Coefficient C 5 Area A (Acres) 6 Approved discharge rate (if applicable) 7 Design Volume V 8 Set Total Design Width of All Drain Rock W 9 Set Total Design Depth of All Drain Rock D Rock Only, Do Not Include Filter Sand Depth or Cover 10 Void Ratio of Drain Rock Voids 0.4 for 1.5"-2" drain rock and 3/4" Chips 11 Design Infiltration Rate (8 in/hr max) Perc 0.72 Link to: IQV TR55 1.83 acres i 0.00 cfs 5,675 5,67Fft 8.0 ft 10.0 ft 0.4 8.00 in/hr 12 Size of WQ Perf Pipe (Pert 180°) Dia pipe 18 in 13 Size of Overflow Perf Pipe (Perfs 3600), READ if Q100>3.3 cfs in 14 Calculate Total Storage per Foot Spf 32.2 ft3/ft Spf=Apf=WxD-Apes p,p,xVoids+1/2 Perf _Area 15 Calculate Design Length Override Value Required far Chambers 16 Variable Infiltration Window L 17 Variable Infiltration Window W 18 Time to Drain 90% volume in 48 -hours minimum 19 Length of WQ & Overflow Perf Pipes 20 Perf Pipe Checks. Ciperf >= Qpeak; where Qoerf=CdxAxV(2xgxH) (Note: This assumes chambers are organized in a 1 Type of Chambers L 0 176 ft SWL 176 ft SWW 8.0 ft 5.4 hours 176 ft 3r layout. 1-StormTech, SC740 2 Volume to Store V 0 ft3 3 Installed Chamber Width CW 4.25 ft Installed Chamber Depth Cd 2.50 ft Installed Chamber Height Ch 7.12 ft 4 Chamber Void Factor 5 Chamber Storage Volume, Without Rock, Per Manuf 45.90 ft3/Unit 6 Chamber Storage Volume, With Rock, Per Manuf 74.90 ft3/Unit 7 Total Number of Units Required 0 ea 8 Area of Infiltration Aperc ft 9 Volume Infiltration Vperc 0 ft'/hr 10 Time to Drain hours 90% volume in 48 -hours minimum C:\Users\cgrah\Dropbox\Projects\18015 Verado West Subdivision\Reports\Storm Drainage\ACHD_SD_CALCS 11/19/2018, 10:08 AM Version 9.0, December 2016 ACHD Calculation Sheet for Finding Peak Discharge/Volume - Rational Method NOTE: This worksheet is intended to be a guideline to standardize ACHD checking of drainage calculations and shall not replace the Engineer's calculation methodology. These calculations shall establish a minimum requirement. The Engineer's methodology must result in facilities that meet or exceed these calculations in order to be accepted. Steps for Peak Discharge Rate using the Ratlonal'Mettlod caltulate4 a Post-develbpment Calculate Post -Development Flows (for pre -development flows, increase number of storage facilities to create new tab) User input in yellow cells. 1 Project Name ACHD Basin #2 2 Is area drainage basin map provided? (map must be included with stormwater calculations) 3 Enter Design Storm (100 -Year or 25 -Year With 100 -Year Flood Route) 4 Enter number of storage facilities (25 max) 5 Area of Drainage Subbasin (SF or Acres) SF Acre 6 Determine the Weighted Runoff Coefficient (C) C=[(C1xA1)+(C2xA2)+(CnxAn)]/A Weighted Avl YES 100 0 ■ r l;,4 r., chow Mnra S,.hha,inc Fl Subbasin Runoff Coefficients "( Subbasin Subbasin Subbasin 0.70-0.95 Subbasin Subbasin Subbasin Subbasin 1 Subbasin 2 3 4 5 Subbasin 6 7 8 9 10 20,224 6,519 18,525 13,840 Steep:>6% 0.13 0.18 0.23 0. Adaoted from ASCE 1.36 0.90 0.90 0.90 0.20 0.74 7 Calculate Overland Flow Time of Concentration in Minutes (Tc) or use default 10 User calculate 10 Min.I min 8 Tc 9 Calculate the Post -Development peak discharge (QPeak) 10 Calculate total runoff vol (V) (for sizing primary storage) V = Ci(Tc=60)Ax3600 11 Calculate Volume of Runoff Reduction Vrr Enter Percentile Storm I (95th percentile = 0.60 in) Enter Runoff Reduction Vol (95th Percentlle=0.60-In x Area x C) 12 Detention: Approved Discharge Rate to Surface Waters (if applicable) 13 Volume Summary Surface Storage: Basin Basin Forebay Primary Treatment/Storage Basin Subsurface Storage In Common Lot - No Sediment Factor Req'd 2.58 Qpeak 2.58 2.58 efs V 3,452 3,452 ft3 80th 0.34 In VR 1,223 1,223 k3 0.00 cis V 345 µ3 V 3,107 ftL3 V 3,452 3,452 ft' C:\Users\cgrah\Dropbox\Projects\18015 Verado West Subdivision\Reports\Storm Drainage\ACHD_SD_CALCS Version 9.0, December 2016 Estimated Runoff Coefficients for Various Surface Type of Surface Runoff Coefficients "( Business 0.10-0.30 Downtown areas 0.70-0.95 Urban neighborhoods 0.50-0.70 Residential 0.95 Single Family 0.35-0.50 Multi -family 0.60-0.75 Residential (rural) 0.25-0.40 partment Dwelling Areas 0.70 dustrial and Commercial r A B C D ght areas 0.80 eaw areas 0.90 Railroad yard areas 1 0.20-0.40 Unimproved areas 0.10-0.30 Streets Asphalt 0.95 Concrete 0.95 Brick 0.95 Roofs 0.95 Gravel 0.75 Fields: Sandy soil Soil Type Slope A B C D Flat: 0-2% 0.04 0.07 0.11 0. Average: 2-6% 0.09 0.12 0.15 0. Steep:>6% 0.13 0.18 0.23 0. Adaoted from ASCE 11/19/2018,10:07 AM ACHD Calculation Sheet for Sizing Seepage Bed With Optional Chambers NOTE: This worksheet is intended to be a guideline to standardize ACHD checking of drainage calculations and shall not replace the Engineer's calculation methodology. These calculations shall establish a minimum requirement. The Engineer's methodology must result in facilities that meet or exceed these calculations in order to be accepted. Note this spreadsheet pulls information from the "Peak QV" tab Calculate Post -Development Flows (for pre -development flows, increase number of storage facilities to create new tab) User input in yellow cells. 1 Project Name ACHD Basin #2 Z Enter number of Seepage ueas 4 Weighted Runoff Coefficient C 5 Area A (Acres) 6 Approved discharge rate (if applicable) 7 Design Volume V 1st Hour of Drainage 8 Set Total Design Width of All Drain Rock W 9 Set Total Design Depth of All Drain Rock D Rock Only, Do Not Include Filter Sand Depth or Cover 10 Void Ratio of Drain Rock Voids 0.4 for 1.5"-2" drain rock and 3/4" Chips 0.74 1.36 acres 0.00 cfs 3,452 490 15.0 ft 10.0 it 0.4 Link to: QV TR55 2,962 ft3 11 Design Infiltration Rate (8 in/hr max) Perc 8.00 in/hr 74.90 ft3/Unit 12 Size of WQ Perf Pipe (Pert 180°) Dia pipe 18 in ftz 13 Size of Overflow Perf Pipe (Perfs 3600), REQD if Q100>3.3 cfs in hours 14 Calculate Total Storage per Foot Spf 60.2 ft3/ft Spf=Apf=WxD-Ap,a p,p,xVoids+1/2 Perf—Area 15 Calculate Design Length L 0 49 ft Override Value Required far Chambers 16 Variable Infiltration Window L SWL 49 ft 17 Variable Infiltration Window W SWW 15.0 ft 18 Time to Drain 5.4 hours 90% volume in 48 -hours minimum 19 Length of WQ& Overflow Perf Pipes 49 ft 20 Perf Pipe Checks. Qperf>= Qpeak; where Qperf=CdxAxd(2xgxH) Optional storage Cha — _ his assumes chambers are organized in a rectangular layout. 1-StormTech, 1 Type of Chambers SC740 2 Volume to Store V 0 ft3 3 Installed Chamber Width CW 4.25 ft Installed Chamber Depth Cd 2.50 ft Installed Chamber Height Ch 7.12 ft 4 Chamber Void Factor 5 Chamber Storage Volume, Without Rock, Per Manuf 45.90 ft'/Unit 6 Chamber Storage Volume, With Rock, Per Manuf 74.90 ft3/Unit 7 Total Number of Units Required 0 ea 8 Area of Infiltration Aperc ftz 9 Volume Infiltration Vperc 0 ft3/hr 10 Time to Drain hours 90% volume in 48 -hours minimum C:\Users\cgrah\Dropbox\Projects\18015 Verado West Subdivision\Reports\Storm Drainage\ACHD_SD_CALCS 11/19/2018, 10:08 AM Version 9.0, December 2016 ACHD Calculation Sheet for Finding Peak Discharge/Volume - Rational Method NOTE: This worksheet is intended to be a guideline to standardize ACHD checking of drainage calculations and shall not replace the Engineer's calculation methodology. These calculations shall establish a minimum requirement. The Engineer's methodology must result in facilities that meet or exceed these calculations in order to be accepted. Steps for Peak Discharge Rate using the Rational Method calculated, for post-develbpment Calculate Post -Development Flows (for pre -development flows, increase number of storage facilities to create new tab) i User input in yellow cells. 1 Project Name ACHD Basin N3 2 Is area drainage basin map provided? (map must be included with stormwater calculations) 3 Enter Design Storm (100 -Year or 25 -Year With 100 -Year Flood Route) 4 Enter number of storage facilities (25 max) 5 Area of Drainage Subbasin (SF or Acres) SF Acre. 6 Determine the Weighted Runoff Coefficient (C) C=[(C1xA1)+(C2xA2)+(CnxAn)]/A Weighted Avi YES 100 0 ■ flir4 to Chnw Mnra Siihhacinc rl Subbasin Runoff Coefficients "( Subbasin Subbasin Subbasin 0.70-0.95 Subbasin Subbasin Subbasin Subbasin 1 Subbasin 2 3 4 5 Subbasin 6 7 8 9 10 32,027 9,581 43,950 24,992 Steep:>6% 0.13 0.18 0.23 0. Adaoted from ASCE 2.54 0.90 0.90 0.90 0.20 0.74 7 Calculate Overland Flow Time of Concentration in Minutes (Tc) or use default 10 user Calculate 10 Min. min 8 Tc 9 Calculate the Post -Development peak discharge (QPeak) 10 Calculate total runoff vol (V) (for sizing primary storage) V = Ci (Tc=60)Ax3600 11 Calculate Volume of Runoff Reduction Vrr Enter Percentile Storm I (95th percentile = 0.60 in) Enter Runoff Reduction Vol (95th Percentile=0.60-In x Area x C) 12 Detention: Approved Discharge Rate to Surface Waters (if applicable) 13 Volume Summary Surface Storage: Basin Basin Forebay Primary Treatment/Storage Basin Subsurface Storage In Common Lot - No Sediment Factor Req'd 1 2.58 2.58 in/ Q, k k 4.86 4.86 cfs V 6,506 6,506 80th 0.34 In V„ 2,304 2,304 ft3 0.00 cfs V 651 W V 5.855 ft° V 6,506 6,506 ft' C:\Users\cgrah\Dropbox\Projects\18015 Verado WestSubdivislon\Reports\Storm Drainage\ACHD_SD_CALCS Version 9.0, December 2016 Estimated Runoff Coefficients for Various Surface Type of Surface Runoff Coefficients "( Business 0.10-0.30 Downtown areas 0.70-0.95 Urban neighborhoods 0.50-0.70 Residential 0.95 Single Family 0.35-0.50 Multi -family 0.60-0.75 Residential (rural) 0.25-0.40 Apartment Dwelling Areas 0.70 Industrial and Commercial AB C D Light areas 0.80 Heaw areas 0.90 Railroad yard areas 1 0.20-0.40 Unimproved areas 0.10-0.30 Streets Asphalt 0.95 Concrete 0.95 Brick 0.95 Roofs 0.95 Gravel 0.75 Fields: Sandy soil Soil Type Slope AB C D Flat: 0-2% 0.04f 0.11 0. Average: 2-6% 0.09 0.12 0.15 0. Steep:>6% 0.13 0.18 0.23 0. Adaoted from ASCE 11/19/2018, 10:07 AM ACHD Calculation Sheet for Sizing Seepage Bed With Optional Chambers NOTE: This worksheet is intended to be a guideline to standardize ACHD checking of drainage calculations and shall not replace the Engineer's calculation methodology. These calculations shall establish a minimum requirement. The Engineer's methodology must result in facilities that meet or exceed these calculations in order to be accepted. Note this spreadsheet pulls information from the "Peak CV" tab Calculate Post -Development Flows (for pre -development flows, increase number of storage facilities to create new tab) User input in yellow cells. 1 Project Name ACHD Basin #3 2 Enter number of Seepage Beds (25 max) 3 Design Storm 4 Weighted Runoff Coefficient C 5 Area A (Acres) 6 Approved discharge rate (if applicable) 7 Design Volume V 1st Hour of Drainage 8 Set Total Design Width of All Drain Rock W 9 Set Total Design Depth of All Drain Rock D Rock Only, Do Not Include Filter Sand Depth or Cover 10 Void Ratio of Drain Rock Voids 0.4 for 1.5"-2" drain rock and 3/4" Chips 11 Design Infiltration Rate (8 in/hr max) Perc 1 100 Dia pipe 0.74 Link to: QVTR55 2.54 acres T! 0.00 cfs 1-StormTech, 6,506 5,578 ft' 928 ft3/ft 16.0 ft 10.0 ft 0.4 8.00 in/hr 12 Size of WQ Perf Pipe (Pert 180°) Dia pipe 18 in its assumes chambers are organized in a rectangular layout. 13 Size of Overflow Perf Pipe (Perfs 360°), REQD if Q100>3.3 cfs in 1-StormTech, 14 Calculate Total Storage per Foot Spf 64.2 ft3/ft Spf=Apf=WxD-APerf- P;PQxVoids+l/2 Perf—Area 0 ft, 3 Installed Chamber Width CW 15 Calculate Design Length L 0 87 ft Override Value Required for Chambers Installed Chamber Height Ch 7.12 ft 16 Variable Infiltration Window L SWL 87 ft 17 Variable Infiltration Window W SWW 16.0 ft 18 Time to Drain 7 Total Number of Units Required 0 5.4 hours 90% volume in 48 -hours minimum ftz 9 Volume Infiltration Vperc 19 Length of WQ & Overflow Perf Pipes 87 ft 20 Perf Pipe Checks. Qperf >= Qpeak; wnere Ltperr=t0x1axvlZx9xnl Optional §tcsChambers its assumes chambers are organized in a rectangular layout. 1-StormTech, 1 Type of Chambers SC740 2 Volume to Store V 0 ft, 3 Installed Chamber Width CW 4.25 ft Installed Chamber Depth Cd 2.50 ft Installed Chamber Height Ch 7.12 ft 4 Chamber Void Factor 5 Chamber Storage Volume, Without Rock, Per Manuf 45.90 ft'/Unit 6 Chamber Storage Volume, With Rock, Per Manuf 74.90 ft'/Unit 7 Total Number of Units Required 0 ea 8 Area of Infiltration Aperc ftz 9 Volume Infiltration Vperc 0 ft'/hr 10 Time to Drain hours 90% volume in 48 -hours minimum C:\Users\cgrah\Dropbox\Projects\18015 Verado West Subdivision\Reports\Storm Drainage\ACHD_SD_CALCS 11/19/2018, 10:08 AM Version 9.0, December 2016 C PMO sw CIVIL SITE W o R K H November 19, 2018 City of Meridian 33 E. Broadway Ave. Meridian, ID 83642 RE: Verado Subdivision No. 3 Roadway Centerline Elevations To Whom It May Concern: I certify that all design street finish centerline elevations within Verado Subdivision No. 3 as shown in the plan set date stamped November 19, 2018 are set a minimum of three feet above the highest established normal groundwater elevation. Respectfully, i Corinne M. Graham, PE Principal �4�GNS�c 16970 11-19-I 8 OFID��P 921 S. 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