52 M tAiry Rd--ZBA Proposed Subdivision Plans--1.20.25
site plan
7 pages
From the meeting:
Zoning Board of Appeals — 2026-02-17
· our coverage →
Agenda item: NEW PUBLIC HEARING — 52 Mt Airy Rd, LLC, owner--52 Mt. Airy Road---Located in a RA25 Residence District and designated on the Tax Maps of the Village of Croton-on-Hudson as Section 68.17 Block 1 Lot 3. Request for (2) lot width area variances from Village Zoning Code Section 230-33A for a proposed subdivision.
Site plan, 7 pages. Attached to agenda item: “NEW PUBLIC HEARING — 52 Mt Airy Rd, LLC, owner--52 Mt. Airy Road---Located in a RA25 Residence District and designated on the Tax Maps of the Village of Croton-on-Hudson as Section 68.17 Block 1 Lot 3. Request for (2) l”
Retrieved 2026-04-15 from the village's meeting portal.
View the original PDF ↗
Also attached to this agenda item:
52 M tAiry Rd--ZBA APPLICATION--1.20.25 Redacted
52 Mount Airy Rd-Aerial Parcel View
Extracted text
C00
Job No.
Scale
Date
Drawn By
Checked By
25-006
AS NOTED
24 NOV 2025
M.M.
M.M.
Sheet
Client Name and Address
Drawing North
.
.
.
.
.
.
.
Seal & Signature
Sheet Title
Situated At
52 MT. AIRY ROAD
VILLAGE OF
CROTON-ON-HUDSON
TOWN OF CORTLANDT
WESTCHESTER CO., N.Y.
ZONE : RA-25
TAX INFO:
SECTION: 68.17
BLOCK : 1
TAX LOT : 3
PROPOSED
2 LOT
REALTY
SUBDIVISION
Project Information
78 MAIN STREET
DOBBS FERRY, NY
BROADWAY
311 LLC
R e v i s i o n s
.
.
All ideas, designs, arrangements and plans indicated or represented are
owned by and the property of this office and were created, evolved and
developed for use and in connection with this specific project. None of such
ideas, designs, arrangements or plans shall be used by or disclosed to any
person, firm or corporation for any purpose whatsoever without written
permission of Mastrogiacomo Engineering, P.C.
Written dimensions on these drawings shall have precedence over scaled
dimensions. Contractors shall verify and be responsible for all dimensions
and conditions on the job and this office must be notified of any variation
from these dimensions and conditions shown hereon in writing.
It is a violation of Chapter 16, Title VIII, Article 145 of Section 7209,
Subdivision 2 of the New York State Education Law for any person, unless
acting under the direction of a Licensed Professional Engineer, to add or
alter any item on this drawing and/or related specification. The
Professional Engineer/Surveyor whose seal appears hereon assumes no
responsibility for any such alteration or re-use without his consent.
CONSULTING ENGINEERS & LAND SURVEYORS
Licensed in New York and Connecticut
10 MIDLAND AVENUE, SUITE 100, PORT CHESTER, N.Y. 10573
Tel :. 914-920-6372
EMail : admin@masengpc.com
www.masengpc.com
S
T
A
T
E
O
F
N
E
W
Y
O
R
K
L
I
C
E
N
S
E
D
P
R
O
F
E
S
S
I
O
N
A
L
E
N
G
I
N
E
E
R
M
I
C
H
A
E
L
M
A
S
T
R
O
G
I
A
C
O
M
O
E
XC
E
L
S
IO
R
12.17.2024 LaBella Comments emailed 12.16.2024
01.03.205 F I N A L
PROPOSED 2 LOT SUBDIVISION
52 MT AIRY RD., CROTON-ON-HUDSON, NEW YORK
SEC. 68.17 BLOCK 1 LOT 3
USDA WEB SOIL
SURVEY MAP
PROJECT MAP
x
258.14
x
255.52
x
260.11
x
260.97
x
258.39
x
256.56
x
255.69
x
253.56
x
256.27
x
254.21
x
Basement
x
SIL275.90
x
268.09
x
258.38
x
266.82
x
275.22
x
264.42
x
262.52
x
262.03
x
264.67
x
257.88
x
266.39
24"M
22"H 20"P
12"P
24"P
24"H
16"P
24"P
22"P
7"T
12"M
20"P
20"H
30"M
10"M
18"M
8"M
10"M
20"M
22"M
8"M
24"M
10"M
6"M
24"M
10"M
8"M
24"H
15"M
18"M
10"M
10"M
10"P 6"M
8"M
50"M
10"M
18"M
36"M
8"M
x
275.47
6"M
10"M
Hse.No.52
Wood Deck
Gravel Driveway
Railroad Tie
Gravel Steps
Gravel Steps
Railroad Tie
Concrete
Terrace
Gen.
x
253.90
x
248.06
x
252.34
x
254.15
Block
Steps
Steps
Block
Stone
Ret.
Stone
Wall
Tank
Septic
Stone Wall
Stone Wall
Ret.
Stone
SOUTH MOUNT AIRY ROAD
Tank
Septic
Over
2nd Flr.
Porch
Chim.
Open Under
231.92
x
233.61
x
249.66
x
269.65
x
269.02
x
264.59
x
254.74
x
254.81
x
250.65
x
259.86
x
278.17
x
275.72
x
280.71
x
285.70
x
280.06
x
278.66
x
292.26
x
292.08
x
292.47
x
279.55
x
292.67
x
292.52
x
288.32
x
283.29
x
280.06
x
278.21
x
274.25
x
273.16
x
268.82
x
234.52
x
247.76
x
247.36
x
252.48
x
254.28
x
268.88
x
275.13
x
242.71
x
239.18
x
245.35
x
233.98
x
248.28
x
236.28
x
241.64
x
236.27
x
246.04
x
249.27
x
250.77
x
242.78
x
242.40
x
239.08
x
237.69
x
254.75
x
261.92
x
254.53
x
255.11
x
263.36
x
259.71
x
252.13
x
251.97
x
240.95
x
247.73
x
235.31
x
227.30
x
220.53
x
219.85
x
225.32
x
230.68
x
237.46
x
254.87
x
x
256.90
Macadam Driveway
Macadam Roadway
5"M
8"M
24"M12"T
6"M 15"M
6"M
8"M
10"M
8"M 6"M
8"M
6"M
6"M
10"M
10"M
14"M
24"M
15"M
16T
10"M
10"M
10"M
10"M
8"M
10"H10"H 10"H
10"H
20"H
10"M
22"H
20"H
6"M
15"M
8"M
10"H
12"M
34"M
13"M
30"M
13"H
12"M
22"P
8"M
6"M
284.59
x
280.03
x
277.07
x
280.60
x
279.60
x
SIL275.86
x
275.60
x
275.98
x
275.50
x
275.30
x
273.48
x
270.97
x
267.35
x
267.51
x
264.70
x
262.66
x
256.92
x
252.13
x
256.76
x
248.22
x
268.02
x
277.06
x
246.85
x
255.61
x
256.31
x
253.84
x
250.22
x
252.95
x
265.25
x
257.90
x
261.86
x
261.44
x
266.56
x
273.11
x
273.21
x
274.06
x
SIL275.74
x
x
Hem
10"M
S72°49'00"E
N71°12'50"W53.68'
43.85'
N06°28'50"E
149.14'
N14°35'10"E
16.30'
S73°06'20"E
55.28'
N23°35'20"E
16.37'
N13°23'00"E
19.40'
N70°53'40"W
27.45'
N03°03'00"E
N01°44'20"W
38.87'
N67°48'20"W
7.33'
26.86'
18.74'
N64°54'40"W
7.04'
N73°44'20"W
N69°31'40"W
26.61'
N71°37'30"W
11.02'
S41°49'10"W
1.18'
36.01'
N69°08'10"W
7.00'
N67°59'50"W
50.00'
S11°20'20"W
S14°58'50"W
35.12'
76.43'
S84°18'00"E
S12°51'40"W
140.00'
N69°16'40"W
33.57'
Frame
1-Sty
Frame
Garage
Ret.Wall
Roofed
Deck
Tax Lot 3
Rock Outcrop
Edge of Road
Edge of Road
Tax Lot 2
Tax Lot 1
Tax Lot 4
Tax Lot 5
Tax Lot 79
No.48 Mt. Airy Rd
No.56 Mt. Airy Rd
No.60 Mt. Airy Rd
No.66 Mt. Airy Rd
No.46 Mt. Airy Rd
Overhead Serv. Wires
269.22
x
x
277.10
x
274.34
x
279.46
299.82'
Shelter
Under
Stone Swale
6' High Vinyl Fence
Gate
Pole
Guy
Garage
Frame
Wall
x
259.99
5' High Stockhade Fence
x
265.27
SIL268.50
Deck
Clean
Out
x
266.07
Und.
Conc.
267.94
x
Mean Centerline
Wall
Ret.
Wall
Stone
Ret.
Stone
Wall
Stone
Wall
Stone
Mean Centerline
N/F Pothschild
N/F Angell
N/F Elwyn
N/F Hitzler
N/F Murray
P.O.B.
237.59
x
248.30
x
227.58
x
x
227.86
Sign
6.01'
Mas.
Stone
Wall
44.0'
12.4'
97.1'
99.6'
6.3'
6.4'
2.1'N
4.8'E
113.7'
Atop Stone
Mas. Wall
212 Story
Frame
Dwelling
1-Sty
Stone &
Block
Garage
Lot Area=49,437.1 Sq.Ft. (1.13 Acres)
34.73'
9.12'
Tax Lot 78
No.44 Mt. Airy Rd
N/F Goodman
Right Of Way Easement
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
Approx. Location of Ex. Water Main
Approx. Location of Ex. Gas Main
Overhead Wires
Overhead Wires
EXISTING CONDITIONS & SITE DEMOLITION PLAN
C10
Job No.
Scale
Date
Drawn By
Checked By
25-006
AS NOTED
24 NOV 2025
M.M.
M.M.
Sheet
Client Name and Address
Drawing North
.
.
.
.
.
.
.
Seal & Signature
Sheet Title
Situated At
52 MT. AIRY ROAD
VILLAGE OF
CROTON-ON-HUDSON
TOWN OF CORTLANDT
WESTCHESTER CO., N.Y.
ZONE : RA-25
TAX INFO:
SECTION: 68.17
BLOCK : 1
TAX LOT : 3
PROPOSED
2 LOT
REALTY
SUBDIVISION
Project Information
78 MAIN STREET
DOBBS FERRY, NY
BROADWAY
311 LLC
R e v i s i o n s
.
.
All ideas, designs, arrangements and plans indicated or represented are
owned by and the property of this office and were created, evolved and
developed for use and in connection with this specific project. None of such
ideas, designs, arrangements or plans shall be used by or disclosed to any
person, firm or corporation for any purpose whatsoever without written
permission of Mastrogiacomo Engineering, P.C.
Written dimensions on these drawings shall have precedence over scaled
dimensions. Contractors shall verify and be responsible for all dimensions
and conditions on the job and this office must be notified of any variation
from these dimensions and conditions shown hereon in writing.
It is a violation of Chapter 16, Title VIII, Article 145 of Section 7209,
Subdivision 2 of the New York State Education Law for any person, unless
acting under the direction of a Licensed Professional Engineer, to add or
alter any item on this drawing and/or related specification. The
Professional Engineer/Surveyor whose seal appears hereon assumes no
responsibility for any such alteration or re-use without his consent.
CONSULTING ENGINEERS & LAND SURVEYORS
Licensed in New York and Connecticut
10 MIDLAND AVENUE, SUITE 100, PORT CHESTER, N.Y. 10573
Tel :. 914-920-6372
EMail : admin@masengpc.com
www.masengpc.com
S
T
A
T
E
O
F
N
E
W
Y
O
R
K
L
I
C
E
N
S
E
D
P
R
O
F
E
S
S
I
O
N
A
L
E
N
G
I
N
E
E
R
M
I
C
H
A
E
L
M
A
S
T
R
O
G
I
A
C
O
M
O
E
XC
E
L
S
IO
R
12.17.2024 LaBella Comments emailed 12.16.2024
01.03.205 F I N A L
EXISTING CONDITIONS & SITE DEMOLITION PLAN
SCALE : 1" = 16'-0"
NOTE:
Hse.No.52
Wood Deck
Gravel Driveway
Railroad Tie
Gravel Steps
Gravel Steps
Railroad Tie
Concrete
Terrace
Gen.
Block
Steps
Stone
Ret.
Stone
Wall
Tank
Septic
Stone Wall
Stone Wall
SOUTH MOUNT AIRY ROAD
Tank
Septic
Over
2nd Flr.
Porch
Chim.
Open Under
Macadam Driveway
Macadam Roadway
S72°49'00"E
N71°12'50"W53.68'
43.85'
N06°28'50"E
149.14'
N14°35'10"E
16.30'
S73°06'20"E
55.28'
N23°35'20"E
16.37'
N13°23'00"E
19.40'
N70°53'40"W
27.45'
N03°03'00"E
N01°44'20"W
38.87'
N67°48'20"W
7.33'
26.86'
18.74'
N64°54'40"W
7.04'
N73°44'20"W
N69°31'40"W
26.61'
N71°37'30"W
11.02'
S41°49'10"W
1.18'
36.01'
N69°08'10"W
7.00'
N67°59'50"W
50.00'
S11°20'20"W
S14°58'50"W
35.12'
76.43'
S84°18'00"E
S12°51'40"W
140.00'
N69°16'40"W
33.57'
Frame
1-Sty
Frame
Garage
Ret.Wall
Roofed
Deck
Tax Lot 3
Rock Outcrop
Edge of Road
Edge of Road
Tax Lot 2
Tax Lot 1
Tax Lot 4
Tax Lot 5
Tax Lot 79
No.48 Mt. Airy Rd
No.56 Mt. Airy Rd
No.60 Mt. Airy Rd
No.66 Mt. Airy Rd
No.46 Mt. Airy Rd
Overhead Serv. Wires
Shelter
Under
Stone Swale
6' High Vinyl Fence
Gate
Pole
Guy
Garage
Frame
5' High Stockhade Fence
Clean
Out
Und.
Conc.
Mean Centerline
Wall
Ret.
Wall
Stone
Ret.
Stone
Wall
Stone
Wall
Stone
Mean Centerline
N/F Pothschild
N/F Angell
N/F Elwyn
N/F Hitzler
N/F Murray
P.O.B.
Sign
6.01'
Mas.
Stone
Wall
44.0'
12.4'
97.1'
6.3'
6.4'
2.1'N
4.8'E
Atop Stone
Mas. Wall
212 Story
Frame
Dwelling
1-Sty
Stone &
Block
Garage
Lot Area=49,437.1 Sq.Ft. (1.13 Acres)
Proposed Lot "A"
Area = 24,718.50 Sq.Ft.
Proposed Lot "B"
Area = 24,718.60 Sq.Ft.
19.42' 30.58'
34.73'
9.12'
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
Approx. Location of Ex. Water Main
Approx. Location of Ex. Gas Main
Overhead Wires
Overhead Wires
PROPOSED SUBDIVISION LAYOUT PLAN
C10
Job No.
Scale
Date
Drawn By
Checked By
25-006
AS NOTED
24 NOV 2025
M.M.
M.M.
Sheet
Client Name and Address
Drawing North
.
.
.
.
.
.
.
Seal & Signature
Sheet Title
Situated At
52 MT. AIRY ROAD
VILLAGE OF
CROTON-ON-HUDSON
TOWN OF CORTLANDT
WESTCHESTER CO., N.Y.
ZONE : RA-25
TAX INFO:
SECTION: 68.17
BLOCK : 1
TAX LOT : 3
PROPOSED
2 LOT
REALTY
SUBDIVISION
Project Information
78 MAIN STREET
DOBBS FERRY, NY
BROADWAY
311 LLC
R e v i s i o n s
.
.
All ideas, designs, arrangements and plans indicated or represented are
owned by and the property of this office and were created, evolved and
developed for use and in connection with this specific project. None of such
ideas, designs, arrangements or plans shall be used by or disclosed to any
person, firm or corporation for any purpose whatsoever without written
permission of Mastrogiacomo Engineering, P.C.
Written dimensions on these drawings shall have precedence over scaled
dimensions. Contractors shall verify and be responsible for all dimensions
and conditions on the job and this office must be notified of any variation
from these dimensions and conditions shown hereon in writing.
It is a violation of Chapter 16, Title VIII, Article 145 of Section 7209,
Subdivision 2 of the New York State Education Law for any person, unless
acting under the direction of a Licensed Professional Engineer, to add or
alter any item on this drawing and/or related specification. The
Professional Engineer/Surveyor whose seal appears hereon assumes no
responsibility for any such alteration or re-use without his consent.
CONSULTING ENGINEERS & LAND SURVEYORS
Licensed in New York and Connecticut
10 MIDLAND AVENUE, SUITE 100, PORT CHESTER, N.Y. 10573
Tel :. 914-920-6372
EMail : admin@masengpc.com
www.masengpc.com
S
T
A
T
E
O
F
N
E
W
Y
O
R
K
L
I
C
E
N
S
E
D
P
R
O
F
E
S
S
I
O
N
A
L
E
N
G
I
N
E
E
R
M
I
C
H
A
E
L
M
A
S
T
R
O
G
I
A
C
O
M
O
E
XC
E
L
S
IO
R
12.17.2024 LaBella Comments emailed 12.16.2024
01.03.205 F I N A L
PROPOSED SUBDIVISION LAYOUT PLAN
SCALE : 1" = 16'-0"
NOTE:
x
258.14
x
255.52
x
260.11
x
260.97
x
258.39
x
256.56
x
255.69
x
253.56
x
256.27
x
254.21
x
Basement
x
SIL275.90
x
268.09
x
258.38
x
266.82
x
275.22
x
264.42
x
262.52
x
262.03
x
264.67
x
257.88
x
266.39
24"M
22"H 20"P
12"P
24"P
24"H
16"P
24"P
22"P
7"T
30"M
8"M
24"M
10"M
24"H
15"M
18"M
10"M
10"M
10"P 6"M
8"M
50"M
10"M
18"M
36"M
8"M
x
275.47
Hse.No.52
Wood Deck
Gravel Driveway
Railroad Tie
Gravel Steps
Gravel Steps
Railroad Tie
Concrete
Terrace
Gen.
x
253.90
x
248.06
x
252.34
x
254.15
Block
Steps
Stone
Ret.
Stone
Wall
Tank
Septic
Stone Wall
Stone Wall
SOUTH MOUNT AIRY ROAD
Tank
Septic
Over
2nd Flr.
Porch
Chim.
Open Under
231.92
x
233.61
x
249.66
x
269.65
x
269.02
x
264.59
x
254.74
x
254.81
x
250.65
x
259.86
x
278.17
x
275.72
x
280.71
x
285.70
x
280.06
x
278.66
x
292.26
x
292.08
x
292.47
x
279.55
x
292.67
x
292.52
x
288.32
x
283.29
x
280.06
x
278.21
x
274.25
x
273.16
x
268.82
x
234.52
x
247.76
x
247.36
x
252.48
x
254.28
x
268.88
x
275.13
x
242.71
x
239.18
x
245.35
x
233.98
x
248.28
x
236.28
x
241.64
x
236.27
x
246.04
x
249.27
x
250.77
x
242.78
x
242.40
x
239.08
x
237.69
x
254.75
x
261.92
x
254.53
x
255.11
x
263.36
x
259.71
x
252.13
x
251.97
x
240.95
x
247.73
x
235.31
x
227.30
x
220.53
x
219.85
x
225.32
x
230.68
x
237.46
x
254.87
x
x
256.90
Macadam Driveway
Macadam Roadway
6"M 15"M
6"M
8"M
10"M
8"M 6"M
8"M
6"M
6"M
10"M
10"M
14"M
24"M
15"M
16T
10"M
10"M
8"M
10"H10"H 10"H
10"H
20"H
10"M
20"H
13"M
284.59
x
280.03
x
277.07
x
280.60
x
279.60
x
SIL275.86
x
275.60
x
275.98
x
275.50
x
275.30
x
273.48
x
270.97
x
267.35
x
267.51
x
264.70
x
262.66
x
256.92
x
252.13
x
256.76
x
248.22
x
268.02
x
277.06
x
246.85
x
255.61
x
256.31
x
253.84
x
250.22
x
252.95
x
265.25
x
257.90
x
261.86
x
261.44
x
266.56
x
273.11
x
273.21
x
274.06
x
SIL275.74
x
x
Hem
10"M
S72°49'00"E
N71°12'50"W53.68'
43.85'
N06°28'50"E
149.14'
N14°35'10"E
16.30'
S73°06'20"E
55.28'
N23°35'20"E
16.37'
N13°23'00"E
19.40'
N70°53'40"W
27.45'
N03°03'00"E
N01°44'20"W
38.87'
N67°48'20"W
7.33'
26.86'
18.74'
N64°54'40"W
7.04'
N73°44'20"W
N69°31'40"W
26.61'
N71°37'30"W
11.02'
S41°49'10"W
1.18'
36.01'
N69°08'10"W
7.00'
N67°59'50"W
50.00'
S11°20'20"W
S14°58'50"W
35.12'
76.43'
S84°18'00"E
S12°51'40"W
140.00'
N69°16'40"W
33.57'
Frame
1-Sty
Frame
Garage
Ret.Wall
Roofed
Deck
Tax Lot 3
Rock Outcrop
Edge of Road
Edge of Road
Tax Lot 2
Tax Lot 1
Tax Lot 4
Tax Lot 5
Tax Lot 79
No.48 Mt. Airy Rd
No.56 Mt. Airy Rd
No.60 Mt. Airy Rd
No.66 Mt. Airy Rd
No.46 Mt. Airy Rd
Overhead Serv. Wires
269.22
x
x
277.10
x
274.34
x
279.46
Shelter
Under
Stone Swale
6' High Vinyl Fence
Gate
Pole
Guy
Garage
Frame
x
259.99
5' High Stockhade Fence
x
265.27
SIL268.50
Deck
Clean
Out
x
266.07
Und.
Conc.
267.94
x
Mean Centerline
Wall
Ret.
Wall
Stone
Ret.
Stone
Wall
Stone
Wall
Stone
Mean Centerline
N/F Pothschild
N/F Angell
N/F Elwyn
N/F Hitzler
N/F Murray
P.O.B.
237.59
x
248.30
x
227.58
x
x
227.86
Sign
6.01'
Mas.
Stone
Wall
44.0'
12.4'
97.1'
6.3'
6.4'
2.1'N
4.8'E
Atop Stone
Mas. Wall
212 Story
Frame
Dwelling
1-Sty
Stone &
Block
Garage
Lot Area=49,437.1 Sq.Ft. (1.13 Acres)
Proposed Lot "A"
Area = 24,718.50 Sq.Ft.
Proposed Lot "B"
Area = 24,718.60 Sq.Ft.
19.42' 30.58'
34.73'
9.12'
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
Approx. Location of Ex. Water Main
Approx. Location of Ex. Gas Main
Overhead Wires
Overhead Wires
PROPOSED GRADING & EROSION CONTROL PLAN
C10
Job No.
Scale
Date
Drawn By
Checked By
25-006
AS NOTED
24 NOV 2025
M.M.
M.M.
Sheet
Client Name and Address
Drawing North
.
.
.
.
.
.
.
Seal & Signature
Sheet Title
Situated At
52 MT. AIRY ROAD
VILLAGE OF
CROTON-ON-HUDSON
TOWN OF CORTLANDT
WESTCHESTER CO., N.Y.
ZONE : RA-25
TAX INFO:
SECTION: 68.17
BLOCK : 1
TAX LOT : 3
PROPOSED
2 LOT
REALTY
SUBDIVISION
Project Information
78 MAIN STREET
DOBBS FERRY, NY
BROADWAY
311 LLC
R e v i s i o n s
.
.
All ideas, designs, arrangements and plans indicated or represented are
owned by and the property of this office and were created, evolved and
developed for use and in connection with this specific project. None of such
ideas, designs, arrangements or plans shall be used by or disclosed to any
person, firm or corporation for any purpose whatsoever without written
permission of Mastrogiacomo Engineering, P.C.
Written dimensions on these drawings shall have precedence over scaled
dimensions. Contractors shall verify and be responsible for all dimensions
and conditions on the job and this office must be notified of any variation
from these dimensions and conditions shown hereon in writing.
It is a violation of Chapter 16, Title VIII, Article 145 of Section 7209,
Subdivision 2 of the New York State Education Law for any person, unless
acting under the direction of a Licensed Professional Engineer, to add or
alter any item on this drawing and/or related specification. The
Professional Engineer/Surveyor whose seal appears hereon assumes no
responsibility for any such alteration or re-use without his consent.
CONSULTING ENGINEERS & LAND SURVEYORS
Licensed in New York and Connecticut
10 MIDLAND AVENUE, SUITE 100, PORT CHESTER, N.Y. 10573
Tel :. 914-920-6372
EMail : admin@masengpc.com
www.masengpc.com
S
T
A
T
E
O
F
N
E
W
Y
O
R
K
L
I
C
E
N
S
E
D
P
R
O
F
E
S
S
I
O
N
A
L
E
N
G
I
N
E
E
R
M
I
C
H
A
E
L
M
A
S
T
R
O
G
I
A
C
O
M
O
E
XC
E
L
S
IO
R
12.17.2024 LaBella Comments emailed 12.16.2024
01.03.205 F I N A L
PROPOSED GRADING & EROSION CONTROL PLAN
SCALE : 1" = 16'-0"
NOTE:
x
258.14
x
255.52
x
260.11
x
260.97
x
258.39
x
256.56
x
255.69
x
253.56
x
256.27
x
254.21
x
Basement
x
SIL275.90
x
268.09
x
258.38
x
266.82
x
275.22
x
264.42
x
262.52
x
262.03
x
264.67
x
257.88
x
266.39
24"M
22"H 20"P
12"P
24"P
24"H
16"P
24"P
22"P
7"T
30"M
8"M
24"M
10"M
24"H
15"M
18"M
10"M
10"M
10"P 6"M
8"M
50"M
10"M
18"M
36"M
8"M
x
275.47
Hse.No.52
Wood Deck
Gravel Driveway
Railroad Tie
Gravel Steps
Gravel Steps
Railroad Tie
Concrete
Terrace
Gen.
x
253.90
x
248.06
x
252.34
x
254.15
Block
Steps
Stone
Ret.
Stone
Wall
Tank
Septic
Stone Wall
Stone Wall
SOUTH MOUNT AIRY ROAD
Tank
Septic
Over
2nd Flr.
Porch
Chim.
Open Under
231.92
x
233.61
x
249.66
x
269.65
x
269.02
x
264.59
x
254.74
x
254.81
x
250.65
x
259.86
x
278.17
x
275.72
x
280.71
x
285.70
x
280.06
x
278.66
x
292.26
x
292.08
x
292.47
x
279.55
x
292.67
x
292.52
x
288.32
x
283.29
x
280.06
x
278.21
x
274.25
x
273.16
x
268.82
x
234.52
x
247.76
x
247.36
x
252.48
x
254.28
x
268.88
x
275.13
x
242.71
x
239.18
x
245.35
x
233.98
x
248.28
x
236.28
x
241.64
x
236.27
x
246.04
x
249.27
x
250.77
x
242.78
x
242.40
x
239.08
x
237.69
x
254.75
x
261.92
x
254.53
x
255.11
x
263.36
x
252.13
x
251.97
x
240.95
x
247.73
x
235.31
x
227.30
x
220.53
x
219.85
x
225.32
x
230.68
x
237.46
x
254.87
x
x
256.90
Macadam Driveway
Macadam Roadway
6"M 15"M
6"M
8"M
10"M
8"M 6"M
8"M
6"M
6"M
10"M
10"M
14"M
24"M
15"M
16T
10"M
10"M
8"M
10"H10"H 10"H
10"H
20"H
10"M
20"H
13"M
284.59
x
280.03
x
277.07
x
280.60
x
279.60
x
SIL275.86
x
275.60
x
275.98
x
275.50
x
275.30
x
273.48
x
270.97
x
267.35
x
267.51
x
264.70
x
262.66
x
256.92
x
252.13
x
256.76
x
248.22
x
268.02
x
277.06
x
246.85
x
255.61
x
256.31
x
253.84
x
250.22
x
252.95
x
265.25
x
257.90
x
261.86
x
261.44
x
266.56
x
273.11
x
273.21
x
274.06
x
SIL275.74
x
x
Hem
10"M
2°49'00"E
N71°12'50"W53.68'
43.85'
N06°28'50"E
149.14'
N14°35'10"E
16.30'
S73°06'20"E
55.28'
N23°35'20"E
16.37'
N13°23'00"E
19.40'
N70°53'40"W
27.45'
N03°03'00"E
N01°44'20"W
38.87'
N67°48'20"W
7.33'
26.86'
18.74'
N64°54'40"W
7.04'
N73°44'20"W
N69°31'40"W
26.61'
N71°37'30"W
11.02'
S41°49'10"W
1.18'
36.01'
N69°08'10"W
7.00'
N67°59'50"W
50.00'
S11°20'20"W
S14°58'50"W
35.12'
76.43
S84°18'00"E
S12°51'40"W
140.00'
N69°16'40"W
33.57'
Frame
1-Sty
Frame
Garage
Ret.Wall
Roofed
Deck
Tax Lot 3
Rock Outcrop
Edge of Road
Edge of Road
Tax Lot 4
Tax Lot 79
No.48 Mt. Airy Rd
y Rd
Rd
y Rd
No.46 Mt. Airy Rd
Overhead Serv. Wires
269.22
x
x
277.10
x
274.34
x
279.46
299.82'
Shelter
Under
Stone Swale
6' High Vinyl Fence
Gate
Pole
Guy
Garage
Frame
x
259.99
5' High Stockhade Fence
x
265.27
SIL268.50
Deck
Clean
Out
x
266.07
Und.
Conc.
267.94
x
Mean Centerline
Wall
Ret.
Wall
Stone
Ret.
Stone
Wall
Stone
Wall
one
Mean Centerline
d
N/F Hitzler
N/F Murray
P.O.B.
237.59
x
248.30
x
227.58
x
x
227.86
Sign
6.01'
Mas.
Stone
Wall
44.0'
12.4'
97.1'
6.3'
6.4'
2.1'N
4.8'E
Atop Stone
Mas. Wall
212 Story
Frame
Dwelling
1-Sty
Stone &
Block
Garage
Lot Area=49,437.1 Sq.Ft. (1.13 Acres)
Proposed Lot "A"
Area = 24,718.50 Sq.Ft.
Proposed Lot "B"
Area = 24,718.60 Sq.Ft.
19.42' 30.58'
34.73'
9.12'
Tax Lot 78
No.44 Mt. Airy Rd
N/F Goodman
Right Of Way Easement
Tax Lot 77
No. 5 King Street
N/F Barz
S
Ex. SMH
S
S
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
GAS
Approx. Loc. of Ex. 6" Sanitary Sewer
Approx. Location of Ex. Water Main
Approx. Location of Ex. Gas Main
Overhead Wires
Overhead Wires
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
PROPOSED UTILITY PLAN
C10
Job No.
Scale
Date
Drawn By
Checked By
25-006
AS NOTED
24 NOV 2025
M.M.
M.M.
Sheet
Client Name and Address
Drawing North
.
.
.
.
.
.
.
Seal & Signature
Sheet Title
Situated At
52 MT. AIRY ROAD
VILLAGE OF
CROTON-ON-HUDSON
TOWN OF CORTLANDT
WESTCHESTER CO., N.Y.
ZONE : RA-25
TAX INFO:
SECTION: 68.17
BLOCK : 1
TAX LOT : 3
PROPOSED
2 LOT
REALTY
SUBDIVISION
Project Information
78 MAIN STREET
DOBBS FERRY, NY
BROADWAY
311 LLC
R e v i s i o n s
.
.
All ideas, designs, arrangements and plans indicated or represented are
owned by and the property of this office and were created, evolved and
developed for use and in connection with this specific project. None of such
ideas, designs, arrangements or plans shall be used by or disclosed to any
person, firm or corporation for any purpose whatsoever without written
permission of Mastrogiacomo Engineering, P.C.
Written dimensions on these drawings shall have precedence over scaled
dimensions. Contractors shall verify and be responsible for all dimensions
and conditions on the job and this office must be notified of any variation
from these dimensions and conditions shown hereon in writing.
It is a violation of Chapter 16, Title VIII, Article 145 of Section 7209,
Subdivision 2 of the New York State Education Law for any person, unless
acting under the direction of a Licensed Professional Engineer, to add or
alter any item on this drawing and/or related specification. The
Professional Engineer/Surveyor whose seal appears hereon assumes no
responsibility for any such alteration or re-use without his consent.
CONSULTING ENGINEERS & LAND SURVEYORS
Licensed in New York and Connecticut
10 MIDLAND AVENUE, SUITE 100, PORT CHESTER, N.Y. 10573
Tel :. 914-920-6372
EMail : admin@masengpc.com
www.masengpc.com
S
T
A
T
E
O
F
N
E
W
Y
O
R
K
L
I
C
E
N
S
E
D
P
R
O
F
E
S
S
I
O
N
A
L
E
N
G
I
N
E
E
R
M
I
C
H
A
E
L
M
A
S
T
R
O
G
I
A
C
O
M
O
E
XC
E
L
S
IO
R
12.17.2024 LaBella Comments emailed 12.16.2024
01.03.205 F I N A L
PROPOSED UTILITY PLAN
SCALE : 1" = 16'-0"
NOTE:
CONSTRUCTION DETAILS
C20
Job No.
Scale
Date
Drawn By
Checked By
25-006
AS NOTED
24 NOV 2025
M.M.
M.M.
Sheet
Client Name and Address
Drawing North
.
.
.
.
.
.
.
Seal & Signature
Sheet Title
Situated At
52 MT. AIRY ROAD
VILLAGE OF
CROTON-ON-HUDSON
TOWN OF CORTLANDT
WESTCHESTER CO., N.Y.
ZONE : RA-25
TAX INFO:
SECTION: 68.17
BLOCK : 1
TAX LOT : 3
PROPOSED
2 LOT
REALTY
SUBDIVISION
Project Information
78 MAIN STREET
DOBBS FERRY, NY
BROADWAY
311 LLC
R e v i s i o n s
.
.
All ideas, designs, arrangements and plans indicated or represented are
owned by and the property of this office and were created, evolved and
developed for use and in connection with this specific project. None of such
ideas, designs, arrangements or plans shall be used by or disclosed to any
person, firm or corporation for any purpose whatsoever without written
permission of Mastrogiacomo Engineering, P.C.
Written dimensions on these drawings shall have precedence over scaled
dimensions. Contractors shall verify and be responsible for all dimensions
and conditions on the job and this office must be notified of any variation
from these dimensions and conditions shown hereon in writing.
It is a violation of Chapter 16, Title VIII, Article 145 of Section 7209,
Subdivision 2 of the New York State Education Law for any person, unless
acting under the direction of a Licensed Professional Engineer, to add or
alter any item on this drawing and/or related specification. The
Professional Engineer/Surveyor whose seal appears hereon assumes no
responsibility for any such alteration or re-use without his consent.
CONSULTING ENGINEERS & LAND SURVEYORS
Licensed in New York and Connecticut
10 MIDLAND AVENUE, SUITE 100, PORT CHESTER, N.Y. 10573
Tel :. 914-920-6372
EMail : admin@masengpc.com
www.masengpc.com
S
T
A
T
E
O
F
N
E
W
Y
O
R
K
L
I
C
E
N
S
E
D
P
R
O
F
E
S
S
I
O
N
A
L
E
N
G
I
N
E
E
R
M
I
C
H
A
E
L
M
A
S
T
R
O
G
I
A
C
O
M
O
E
XC
E
L
S
IO
R
12.17.2024 LaBella Comments emailed 12.16.2024
01.03.205 F I N A L
CONSTRUCTION DETAILS
C20
Job No.
Scale
Date
Drawn By
Checked By
25-006
AS NOTED
24 NOV 2025
M.M.
M.M.
Sheet
Client Name and Address
Drawing North
.
.
.
.
.
.
.
Seal & Signature
Sheet Title
Situated At
52 MT. AIRY ROAD
VILLAGE OF
CROTON-ON-HUDSON
TOWN OF CORTLANDT
WESTCHESTER CO., N.Y.
ZONE : RA-25
TAX INFO:
SECTION: 68.17
BLOCK : 1
TAX LOT : 3
PROPOSED
2 LOT
REALTY
SUBDIVISION
Project Information
78 MAIN STREET
DOBBS FERRY, NY
BROADWAY
311 LLC
R e v i s i o n s
.
.
All ideas, designs, arrangements and plans indicated or represented are
owned by and the property of this office and were created, evolved and
developed for use and in connection with this specific project. None of such
ideas, designs, arrangements or plans shall be used by or disclosed to any
person, firm or corporation for any purpose whatsoever without written
permission of Mastrogiacomo Engineering, P.C.
Written dimensions on these drawings shall have precedence over scaled
dimensions. Contractors shall verify and be responsible for all dimensions
and conditions on the job and this office must be notified of any variation
from these dimensions and conditions shown hereon in writing.
It is a violation of Chapter 16, Title VIII, Article 145 of Section 7209,
Subdivision 2 of the New York State Education Law for any person, unless
acting under the direction of a Licensed Professional Engineer, to add or
alter any item on this drawing and/or related specification. The
Professional Engineer/Surveyor whose seal appears hereon assumes no
responsibility for any such alteration or re-use without his consent.
CONSULTING ENGINEERS & LAND SURVEYORS
Licensed in New York and Connecticut
10 MIDLAND AVENUE, SUITE 100, PORT CHESTER, N.Y. 10573
Tel :. 914-920-6372
EMail : admin@masengpc.com
www.masengpc.com
S
T
A
T
E
O
F
N
E
W
Y
O
R
K
L
I
C
E
N
S
E
D
P
R
O
F
E
S
S
I
O
N
A
L
E
N
G
I
N
E
E
R
M
I
C
H
A
E
L
M
A
S
T
R
O
G
I
A
C
O
M
O
E
XC
E
L
S
IO
R
12.17.2024 LaBella Comments emailed 12.16.2024
01.03.205 F I N A L
A
EROSION CONTROL DETAILS
SCALE : N.T.S.
CHK'D
MM/DD/YY
REV.
BY
4640 TRUEMAN BLVD
HILLIARD, OHIO 43026
NOTE: ALL DIMENSIONS
ARE ± 1/2 FOOT.
DRAWING NUMBER:
NTS
TJR
12/29/16
1 OF 1
COVER HEIGHTS TO MATCH TN 2.01
AGC
09/28/17
CMF
4" FOR 12"-24" PIPE
6" FOR 30"-60" PIPE
6"
MIN. COVER TO
RIGID PAVEMENT, H
MIN. COVER TO
FLEXIBLE PAVEMENT, H
RECOMMENDED MINIMUM TRENCH WIDTHS
© 2016 ADS, INC
MINIMUM RECOMMENDED COVER BASED ON
VEHICLE LOADING CONDITIONS**
* VEHICLES IN EXCESS OF 75T MAY REQUIRE ADDITIONAL COVER
**SEE BACKFILL REQUIREMENTS IN NOTE 6.
NOTES:
1. ALL PIPE SYSTEMS SHALL BE INSTALLED IN ACCORDANCE WITH ASTM D2321, "STANDARD PRACTICE
FOR UNDERGROUND INSTALLATION OF THERMOPLASTIC PIPE FOR SEWERS AND OTHER GRAVITY FLOW
APPLICATIONS", LATEST ADDITION
2. MEASURES SHOULD BE TAKEN TO PREVENT MIGRATION OF NATIVE FINES INTO BACKFILL MATERIAL,
WHEN REQUIRED.
3. FOUNDATION: WHERE THE TRENCH BOTTOM IS UNSTABLE, THE CONTRACTOR SHALL EXCAVATE TO A
DEPTH REQUIRED BY THE ENGINEER AND REPLACE WITH SUITABLE MATERIAL AS SPECIFIED BY THE
ENGINEER. AS AN ALTERNATIVE AND AT THE DISCRETION OF THE DESIGN ENGINEER, THE TRENCH
BOTTOM MAY BE STABILIZED USING A GEOTEXTILE MATERIAL.
4. BEDDING: SUITABLE MATERIAL SHALL BE CLASS I, II OR III. THE CONTRACTOR SHALL PROVIDE
DOCUMENTATION FOR MATERIAL SPECIFICATION TO ENGINEER. UNLESS OTHERWISE NOTED BY THE
ENGINEER, MINIMUM BEDDING THICKNESS SHALL BE 4" (100mm) FOR 4"-24" (100mm-600mm); 6" (150mm)
FOR 30"-60" (750mm-1500mm).
5. INITIAL BACKFILL: SUITABLE MATERIAL SHALL BE CLASS I, II OR III IN THE PIPE ZONE EXTENDING NOT
LESS THAN 6" ABOVE CROWN OF PIPE. THE CONTRACTOR SHALL PROVIDE DOCUMENTATION FOR
MATERIAL SPECIFICATION TO ENGINEER. MATERIAL SHALL BE INSTALLED AS REQUIRED IN ASTM D2321,
LATEST EDITION.
6. MINIMUM COVER: MINIMUM COVER, H, IN NON-TRAFFIC APPLICATIONS (GRASS OR LANDSCAPE AREAS)
IS 12" FROM THE TOP OF PIPE TO GROUND SURFACE. ADDITIONAL COVER MAY BE REQUIRED TO
PREVENT FLOTATION. FOR TRAFFIC APPLICATIONS, MINIMUM COVER, H, IS 12" UP TO 48" DIAMETER PIPE
AND 24" OF COVER FOR 60" DIAMETER PIPE, MEASURED FROM TOP OF PIPE TO BOTTOM OF FLEXIBLE
PAVEMENT OR TO TOP OF RIGID PAVEMENT. FOR TRAFFIC APPLICATIONS WITH LESS THAN FOUR FEET
OF COVER, EMBEDMENT OF THE PIPE SHALL BE USING ONLY A CLASS I OR CLASS II BACKFILL.
PIPE DIAM.
MIN. TRENCH WIDTH
4"
21"
(100mm)
(533mm)
6"
23"
(150mm)
(584mm)
8"
26"
(200mm)
(660mm)
10"
28"
(250mm)
(711mm)
12"
30"
(300mm)
(762mm)
15"
34"
(375mm)
(864mm)
18"
39"
(450mm)
(991mm)
24"
48"
(600mm)
(1219mm)
30"
56"
(750mm)
(1422mm)
36"
64"
(900mm)
(1626mm)
42"
72"
(1050mm)
(1829mm)
48"
80"
(1200mm)
(2032mm)
60"
96"
(1500mm)
(2438mm)
SURFACE LIVE LOADING CONDITION
PIPE DIAM.
H-25
HEAVY CONSTRUCTION
(75T AXLE LAOD) *
12" - 48"
12"
48"
(300mm - 1200mm)
(305mm)
(1219mm)
60"
24"
60"
(1500mm)
(610mm)
(1524mm)
FINAL
BACKFILL
INITIAL
BACKFILL
HAUNCH
BEDDING
SUITABLE
FOUNDATION
SPRINGLINE
MIN. TRENCH WIDTH
(SEE TABLE)
MAXIMUM RECOMMENDED COVER BASED
ON VECHICLE LOADING CONDITIONS
FILL HEIGHT TABLE GENERATED USING AASHTO SECTION 12,
LOAD RESISTANCE FACTOR DESIGN (LRFD) PROCEDURE WITH
THE FOLLOWING ASSUMPTIONS:
NO HYDROSTATIC PRESSURE,
UNIT WEIGHT OF SOIL (Ys) = 120 PCF
PIPE DIAM.
CLASS I
CLASS II
CLASS III
COMPACTED
DUMPED
95%
90%
95%
4"
(100mm)
(11.3m)
(5.5m)
(7.6m)
(5.5m)
(5.5m)
6"
(150mm)
(13.4m)
(6.1m)
(8.8m)
(6.1m)
(6.4m)
8"
(200mm)
(9.8m)
(4.6m)
(6.7m)
(4.6m)
(4.9m)
10"
(250mm)
(11.6m)
(5.5m)
(7.9m)
(5.5m)
(5.5m)
12"
(300mm)
(10.7m)
(5.2m)
(7.3m)
(5.2m)
(5.2m)
15"
(375mm)
(11.6m)
(5.2m)
(7.6m)
(5.2m)
(5.5m)
18"
(450mm)
(11.0m)
(5.2m)
(7.3m)
(5.2m)
(5.2m)
24"
(600mm)
(8.5m)
(4.0m)
(6.1m)
(4.0m)
(4.3m)
30"
(750mm)
(8.5m)
(4.0m)
(6.1m)
(4.0m)
(4.3m)
36"
(900mm)
(7.9m)
(3.7m)
(5.5m)
(4.0m)
(4.0m)
42"
(1050mm)
(7.0m)
(3.4m)
(4.9m)
(3.4m)
(3.4m)
48"
(1200mm)
(7.6m)
(3.4m)
(5.2m)
(3.4m)
(3.7m)
60"
(1500mm)
(7.6m)
(3.4m)
(5.2m)
(3.4m)
(3.7m)
B
PIPE TRENCH DETAIL
SCALE : N.T.S.
C
TRENCH DRAIN DETAIL
SCALE : N.T.S.
Machine-extracted for search and reference — the original PDF is the authoritative version.