HomeMy WebLinkAboutWPO201300070 Review Comments 2013-11-19Project Name:
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Department/Division/Agency:
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Review Comments
Gabriele Rausse Winery - Tasting Room
Thursday, February 20, 2014
Michelle Roberge
Engineering
Erosion and Sediment Control Plan
These are two additional copies since they only sent two on 1/27/14. MR
Approved
COUNTYOFALBEMARLE
DepartmentofCommunityDevelopment
401McIntireRoad
Charlottesville,Virginia22902
WPOPlanReview
Project:GabrieleRausseWinery–TastingRoom
Number:WPO201300070
DateReceived:18Dec2013
DateofReview:2Jan2013
Reviewer:MichelleRoberge
Thisisanabbreviatedreviewcommentnotice.CountyengineeringstaffisavailableeveryThursday
afternoontodiscussdetailsofreview.Toschedule,pleasecallyourreviewerforanappointment.
Erosion&SedimentControl:
(CodeChapter17,ArticleII)
Y N
X Statestandardsfollowed,andDesignStandardsManualnotesanddetails
X Adequatelimitsandperimetermeasuresoutofworkareas
X Allstagesprotectedadequately
X Adequatechannels(providetoaddressMS-19andshowcalcsthatditch
willnot
-Beforeculvertsareinstalledandareoperational,thestreamstillneeds
tobeprotectedassiteisgraded.Checkdamswestofentranceisokay,
butanoteshallstate“Installatthesametimeasotherperimeter
controlmeasures.”Theareatoeastoftravelwayisnotprotectedand
stillneedssometrappingmeasureforsedimentcontrol.Pleasenotethe
drainageareafromthesouth.Thiscleanrunoffwillmixwithsite
runoff.Thistotalrunoffneedstobecontainedandfilteredinsediment
trappingmeasureImentioned.
-ShowaR/Wdiversion.
-Providesoilstabilizationblanketsandmattingfor2:1slopes.(North
ofparkingandareaneartravelwaythatcutsintoslope.)
-Showtemporaryseedingsymbol(TS)anddustcontrolsymbol(DC)
onplans.DCmaynotbeused,butwetypicallyshowonE&Splans.
-Remove65’siltfencewithingradingarea.(SEofparkinglot.)
-Checkdamdrainagearea(.75acres)shouldincludeoffsitedrainage
area.
-Siltfencenorthofculvert1canbeshiftednorthabout20’tobeclear
fromditchgradingarea.Irecommendabout80’ofSF.
StormwaterManagement:
(CodeChapter17,ArticleIII)
Y N
Enoughcaptureandtreatmentforon-siteareas
Enoughdetentionstorageforon-siteareas
Adequate
x NotAdequate
n/a Adequate
NotAdequate
Sealedhydrologicandhydrauliccomputationsprovided
Mitigation:
(CodeChapter17,ArticleIII)
Y N
X Buffersanddisturbedareasadequatelyshown
X
-Theplantsshouldfollowcriteria:Forevery400sf,plant1canopy
tree,1understory,and1shrub.Thetotalnumberofplantsare
correct,butlocationneedstoberevised.
-Areasrestoredorreplantedformitigationmustbeprotectedin
easementsorbymaintenanceagreements.
-The$150mitigationfeewasnotpaidfortheinitialmitigationplan
review.
Thisreviewattemptstoencompassthelargercompliancequestions.Countystaffdoesnotassume
responsibilityforanycalculationorplandetails,andcannotcovertheintricaciesofeveryplansubmitted.
Eachplanandcalculationmusthaveaprofessionalsealandsignaturetoassumetheseresponsibilities.
Thisplan is
Adequate
X NotAdequate
Approved (pleaseseeattachedApprovalFactSheet)
X NotApproved
COUNTY OF ALBEMARLE
Department of Community Development
401 McIntire Road
Charlottesville, Virginia 22902
WPO Plan Review
Project: Gabriele Rausse Winery – Tasting Room
Number: WPO201300070
Date Received: 20 Nov 2013
Date of Review: 3 Dec 2013
Reviewer: Michelle Roberge
This is an abbreviated review comment notice. County engineering staff is available every Thursday
afternoon to discuss details of review. To schedule, please call your reviewer for an appointment.
Erosion & Sediment Control:
(Code Chapter 17, Article II)
Y N
X State standards followed, and Design Standards Manual notes and details
X Adequate limits and perimeter measures out of work areas
X All stages protected adequately
X Adequate channels
-Existing grades are missing. Provide grades at entrance, south of site
and drain field. Albemarle County GIS can be utilized to obtain
missing topo.
- Show total acreage of limit of disturbance on plan.
-Provide soil stabilization blankets and matting for 2:1 slopes.
-Show temporary seeding symbol (TS), permanent seeding symbol
(PS), and dust control symbol (DC) on plans.
- Replace check dams near bridge with two sediment traps.
-Show outlet protections for pipes shown.
-Show drainage areas to pipes. This will help determine pipe capacity
and ditch adequacy. Also label pipe type, size and inverts.
-Provide North symbol.
- Provide standard notes for E&S.
-Show ditch on high side of new gravel entrance to convey runoff. I
recommend showing a culvert and continue ditch west of entrance.
-Provide culvert inlet protection instead of check dams before inlet of
each pipe.
Stormwater Management:
(Code Chapter 17, Article III)
Y N
Enough capture and treatment for on-site areas
Enough detention storage for on-site areas
Sealed hydrologic and hydraulic computations provided
Adequate
x Not Adequate
n/a Adequate
Not Adequate
Mitigation:
(Code Chapter 17, Article III)
Y N
X Buffers and disturbed areas adequately shown
X Adequate plantings at 2:1, or other mitigation provided
-A mitigation plan will be required. Provide a mitigation plan in next
submittal with E&S revisions.
-Outline proposed mitigation area and label acreage. See mitigation
requirements in link:
http://www.albemarle.org/upload/images/forms_center/departments/c
ommunity_development/forms/design_standards_manual/Albemarle_
County_Design_Standards_Manual_22Oct2012.pdf
This review attempts to encompass the larger compliance questions. County staff does not assume
responsibility for any calculation or plan details, and cannot cover the intricacies of every plan submitted.
Each plan and calculation must have a professional seal and signature to assume these responsibilities.
This plan is
Adequate
X Not Adequate
Approved (please see attached Approval Fact Sheet)
X Not Approved