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Variance Application – September 2017
Page 11
City of Orono
Hardcover Calculation Worksheet
Property Address:
Prepared by: Date:
Stormwater Quality Overlay District Tier: (Circle one) Tier 1 Tier 2 Tier 3 Tier 4 Tier 5
Step 1: EXISTING HARDCOVER
In the following table identify all items of existing hardcover on the property, keyed by letter to Certificate of
Survey (survey must accompany this form). Use as many lines as necessary to accurately depict existing
hardcover status of the property. For Tier 1 properties, identify any features by letter within the 75’ setback line
and calculate hardcover square footage separately for each portion.
Key to
Survey Hardcover Item (Describe) Length x Width Total
(Square Feet)
(Example) (Garage) (24’ x 30’) (720 S.F.)
A S.F.
B S.F.
C S.F.
D S.F.
E S.F.
F S.F.
G S.F.
H S.F.
I S.F.
J S.F.
K S.F.
L S.F.
M S.F.
N S.F.
O S.F.
P S.F.
Q S.F.
R S.F.
S S.F.
T S.F.
U S.F.
V S.F.
W S.F.
X S.F.
Y S.F.
Z S.F.
(1) Total Existing Hardcover S.F.
Excludable Hardcover (See City Code Sec 78-1684):
S.F.
S.F.
S.F.
S.F.
S.F.
(2) Total Excludable Hardcover S.F.
(3) Net Existing Hardcover [Subtract line (2) from line (1)] S.F.
(4) Total Lot Area S.F.
Existing Hardcover Percentage [ (3) ÷ (4) ] %
(Proposed Hardcover next page)
1370 Cherry Place
Greendale Design 2/16/18
Garage 637
Driveway 932
26.2/24.3
36/26 +/-
Sidewalk
Stairs 3.7/9.3 34
320
Retaining wal (not within 75’ of OHW 10
Retaining wal (not within 75’ of OHW 7
Deck / Stairs 358
Retaining wal (not within 75’ of OHW
Porch
15
232
House 1293
Stairs 52
Boat House 207
Stairs along side of Boat House
Retaining wall (not within 75’ of OHW 10
82
4189Total Hardcover as per 10/7/2013 as built
Add in formerly Excludable items in the 0 t0 75 area
Retaining Wall by steps to boat house 10
Retaining wall 7
Retaining wall 15
Portion of deck that has pervious surface below 82
114
4303
23,590
18.2%
Variance Application – September 2017
Page 11
City of Orono
Hardcover Calculation Worksheet
Property Address:
Prepared by: Date:
Stormwater Quality Overlay District Tier: (Circle one) Tier 1 Tier 2 Tier 3 Tier 4 Tier 5
Step 1: EXISTING HARDCOVER
In the following table identify all items of existing hardcover on the property, keyed by letter to Certificate of
Survey (survey must accompany this form). Use as many lines as necessary to accurately depict existing
hardcover status of the property. For Tier 1 properties, identify any features by letter within the 75’ setback line
and calculate hardcover square footage separately for each portion.
Key to
Survey Hardcover Item (Describe) Length x Width Total
(Square Feet)
(Example) (Garage) (24’ x 30’) (720 S.F.)
A S.F.
B S.F.
C S.F.
D S.F.
E S.F.
F S.F.
G S.F.
H S.F.
I S.F.
J S.F.
K S.F.
L S.F.
M S.F.
N S.F.
O S.F.
P S.F.
Q S.F.
R S.F.
S S.F.
T S.F.
U S.F.
V S.F.
W S.F.
X S.F.
Y S.F.
Z S.F.
(1) Total Existing Hardcover S.F.
Excludable Hardcover (See City Code Sec 78-1684):
S.F.
S.F.
S.F.
S.F.
S.F.
(2) Total Excludable Hardcover S.F.
(3) Net Existing Hardcover [Subtract line (2) from line (1)] S.F.
(4) Total Lot Area S.F.
Existing Hardcover Percentage [ (3) ÷ (4) ] %
(Proposed Hardcover next page)
1370 Cherry Lane
Greendale Design 2/16/18
Proposed Hard Cover for Lakeshore Area
New Stone steps to lake 3ft / winding 284
Retaining walls by step 92.35 locations
4303.0
as ammended from original work
New Hard Cover Added
308.9
23,214.0
Total Hard Surface as calculated in 2014
4303
19.9%