HomeMy WebLinkAboutMitigation plans 5.20.2025Substitutions allowed with prior approval of Conservation Administrator.
Locations may be field adjusted.
Temporary irrigation to be used for the first two growing seasons - i.e., drip hose.
Mitigation/restoration plantings are to be monitored for three years for invasives and plant success.
Invasive plants are to be removed by hand in the spring and fall.
Failed plantings are to be be replaced to 90% survival.
Annual reports are to be submitted to the Conservation Commission by October 15.
Proposed Mitigation Plan
prepared for
Christos Kounadis
50 Heritage Drive
West Yarmouth, MA
Date: May 20, 2025 Scale: 1"=20'
Plan section from Existing Conditions Site Plan
#16 Woodbine Drive, West Dennis, MA
prepared for John Friel
by Down Cape Engineering, Inc.
March 6, 2025
Hamlyn Consulting
690 Thousand Oaks Drive
Brewster, MA 02631
774-323-0603
(12) St. John's wort (Hypericum densiflorum), 1 gal. 3' on center
(12) Inkberry (Ilex glabra), 3 gal. 4' on center
(11) Winterberry (Ilex verticillata), 2-3 gal., 5' on center
(9) Highbush blueberry (Vaccinium corybosum), 2 gal. 6' on center
(11) Carolina rose (rosa carolina), 1 gal. 4' on center
(12) Sweet pepperbush (Clethra alnifolia), 1 gal. 4' on center
(7) Swamp azalea (Rhododendron viscosum), 2-3 gal. 5' on center
(3) Tupelo (Nyssa sylvatica), 4-6' B&B, 15' on center
(10) American cranberry viburnum (Viburnum trilobum), 2 gal. 6' on center
(11) Arrowwood (Vuburnum dentatum), 2 gal. 6' on center
(19) Sheep laurel (Kalmia angustafolia), 1 gal. 3' on center
(2) Witch hazel (Hamamelis virginiana), 3 gal. 5' on center
(6) Silky dogwood (Cornus amomum), 2-3 gal. 5' on center
(10) Red chokeberry (Aronia arbutifolia), 1-2 gal. 5' on center
(6) Maple-leaved viburnum (Viburnum acerifolium), 2 gal. 5' on center
(3) Bayberry (Morella pensylvanica), 2 gal. 4' on center
Exist.
cedars
Exist
cedars
Mitigation Calculations
Net hardscape in the 35-50-foot buffer zone: -128 sf
Mitigation credit: 128 X 3 = 384 sf
Net hardscape in the 50-100-foot buffer zone: 2307 sf
Mitigation requirement: 2307 X 2 = 4614 sf
4614 - 384 = 4230 sf provided
Net hardscape in outer riparian zone: 1173 sf
Mitigation requirement: 1173 X 2 = 2346sf
4230 sf provided
Notes
Plant species, size and spacing