HomeMy WebLinkAboutSP-18-57 - Supplemental - 1200 Airport Drive (11)1
Marla Keene
From:Harris, Polly <Polly.Harris@stantec.com>
Sent:Tuesday, December 18, 2018 12:32 PM
To:Marla Keene
Cc:Leinwohl, Jon; Gendron, Christopher
Subject:BTV Taxiway G - Adjusted Impervious Area Calculations
Attachments:Lot Coverage Calculations_rev20181218.pdf
Hello Marla,
Following up on the 11/16/18 Site Plan Submittal for the BTV Taxiway G Relocation Updated Project, we are providing the
following clarification regarding impervious area at BTV.
The existing acreage for the 11/16/18 submittal did not include updated areas based on issued stormwater permits or the
15.49 acres of impervious work completed by the Vermont Air National Guard. In addition, the submittals for the Taxiway
G Updated Project and the BTV QTA Rental Car Facility coincided, and the existing impervious for the downsized QTA
project decreased by 0.11 acre. As a result, the adjusted existing impervious acreage for BTV is 319.65 ac (13,924,112
sf), which represents 33.9% of the parcel. The revised Taxiway G project includes 3.52 ac (153,250 sf) net new
impervious (an increase from the 2016 approved plan) for a total proposed net new impervious of 323.17 ac (14,077,362
sf), which represents 34.3% of the BTV parcel.
These numbers are detailed in the attached spreadsheet. Please contact me if you have questions.
Thank you.
Polly Harris
Environmental Project Manager
Stantec
55 Green Mountain Drive South Burlington VT 05403-7824
Phone: (802) 497-6407
Polly.Harris@stantec.com
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