HomeMy WebLinkAbout5.b. Request by D.R. Horton for Final Plat Approval ROSEMOUNT EXECUTIVE SUMMARY
PLANNING COMMISSION
Planning Commission Meeting Dates: July 10, 2012
Tentative City Council Meeting Date: August 6, 2012
AGENDA ITEM: Case 12- 13 -FP; 12- 14 -FDP Request by
D.R. Horton for the Approval of the AGENDA SECTION:
Prestwick Place 4th Addition Final Plat and Public Hearing
Planned Unit Development Final Site
Building Plan for 28 Lots.
PREPARED BY: Eric Zweber, Senior Planner AGENDA NO.
ATTACHMENTS: Location Map; Final Plat; Grading Plans;
Preliminary Plat approved July 19, 2011; APPROVED BY:
Landscape Plan approved July 19, 2011;
City Engineer's Memorandum dated July 3;
Fire Marshall's Memorandum dated July 3.
RECOMMENDED ACTION: Motion to recommend that the City Council approve the
Prestwick Place 4 Addition Final Plat and Planned Unit Development Final Site
Building Plan, subject to the following conditions:
1. Deviations from the R -1 zoning district are granted to allow a 65 foot minimum
lot width, 25 foot front yard setbacks, 7.5 foot side yard setbacks, 8,750 square
foot minimum lot size, and 35% lot coverage.
2. The front elevation design shall include one of the following elements:
a. Three and a half (3.5) feet of brick or stone wainscoting, excluding doors,
windows or the wall behind the front porch;
b. A front porch with railing that extends at least 30% of the width of the
front elevation, including the garage;
c. A side entry garage;
d. Or no more than 70% lap siding, excluding doors and windows.
3. Trees installed on individual Tots shall be planted in a location that does not
interfere with curb stops or individual sewer or water connections.
4. Fences on Tots adjacent to Akron Avenue shall be constructed so that proposed
landscaping is visible to the public, outside the fence and between the fence and
Akron Avenue right -of -way.
5. Compliance with the conditions and standards within the City Engineer's
Memorandum dated July 3, 2012.
6. Compliance with the conditions and standards within the Fire Marshall's
Memorandum dated July 3, 2012.
7. Compliance with the conditions of Dakota County Plat Commission Approval.
8. Payment of fee -in -lieu of park dedication at the time of building permit issuance
at the rate established by the City Council at the time of building permit
issuance.
ISSUE
D.R. Horton has submitted applications for approval of a Final Plat and Planned Unit Development
(PUD) Final Site Building Plan for approximately 10 acres located directly west of Akron Avenue
(County Road 73) and north of Connemara Trail. The development, named Prestwick Place 4 is the
second phase for DR Horton and will construct 28 single family homes with a minimum of 65 foot
wide lots.
SUMMARY
D.R. Horton received the approval of Prestwick Place 2n Addition Preliminary Plat on July 19,
2011 for 127 lots with a minimum width of 65 feet. Last fall, DR Horton developed the Prestwick
Place 2n Addition Final Plat to construct 29 single family homes on approximately 12 acres located
directly west of Akron Avenue (County Road 73) and north of Connemara Trail. Tonight, DR
Horton is requesting the second phase of their development, named Prestwick Place 4 to construct
an additional 28 lots on approximately 10 acres located directly north of Prestwick Place 2n Last fall,
Lennar received approval for Prestwick Place 3` Addition to construct 27 lots to the southwest of
Prestwick Place 2nd
Staff supports approval of this final plat and finds that it is substantially in conformance with the
approved Preliminary Plat.
Surrounding Land Uses
North Agriculture and the Union Pacific rail line
West Agriculture and the Bloomfield single family housing
South Lennar single family homes, future commercial, and future City Park
East Ryland single family homes and future apartments and townhomes
D.R. Horton is proposing a 28 lot subdivision on approximately 10 acres roughly rectangular in shape
located north of Prestwick Place 2 and west of Akron Avenue. The final plat will create 57 of the
ultimate 127 lots for DR Horton. There is a pipeline easement that runs along the southern edge of
the plat. The plat provides a connection with Akron Avenue at 141 Street, directly across from the
access to Ryland's Greystone subdivision. Prestwick Place 4 will connect to the existing Abbeyfield
Avenue in Prestwick Place 2 which provides access to Connemara Trail and County Road 42 to the
south.
Residential Density
Additional Akron
Prestwick Place 2 Units Gross Avenue Right -of- S tormwater Net Units per
Acres Ponding Acres Acre
way
Preliminary Plat 127 46.2 0.41 2.53 43.26 2.94
Final Plat 28 10.03 n/a n/a 10.03 2.79
Single Family Housing
DR Horton's approved Prestwick Place 2n Preliminary Plat has 127 lots with a minimum width of 65
feet and side yards setbacks that total 15 feet. These dimensions would result in building pads 50 feet
in width. The 50 foot building pads will allow the construction of homes with three car garages. Due
to the increased density of the neighborhood and to be compatible with the other single family homes
recently approved in the City, staff is recommending additional front elevation design standards
beyond that required in the Zoning Ordinance.
2
The Prestwick Place 2n PUD included additional front elevation standards of either 3.5 feet of brick
or stone wainscoting or a front porch extended over at least 30% of the front facade. Ryland's
Greystone PUD included those two options and an option for a side entry garage. DR Horton is
requesting a fourth option for the Prestwick Place 4 PUD to allow for a mix of siding styles, such as
shake, scalloped, or board and batten siding in addition to the traditional lap siding. Staff is supportive
of this request and including a fourth front elevation enhancement option of no more than 70% lap
siding.
R -1 Low Density Residential Prestwick Place Preliminary
Zonin Plat Zoning Standards
Minimum Lot Width 80 Feet 65 Feet
Minimum Lot Size 10,000 Square Feet 8,750 Square Feet
Minimum Front Yard Setback 30 Feet 25 Feet
Minimum Side Yard Setback 10 Feet 7.5 Feet
Maximum Lot Coverage 30% 35%
Street System
The Final Plat depicts the construction of four streets, labeled Abbeyfield Avenue, Street A, Street B,
and Street C. Street A, which will be named 141 Street West, will provide Abbeyfield Avenue access
to Akron Avenue. Abbeyfield Avenue will connect with the existing homes in Prestwick Place 2n and
provide the street frontage for Lots 1 through 9, Block 1. Street B, which will be named Adair
Avenue, will provide street frontage for the remaining nineteen lots in the Final Plat. Adair Avenue
will not be extended into any future subdivisions. Street C will eventually be connected to the existing
Abercorn Avenue within Prestwick Place 2n but within the current subdivision will provide a
hammerhead intersection for emergency vehicles to turn around at if they need to serve the residents.
Abercorn Avenue will eventually be extended to the northwest and serve the property that is north of
Connemara Trail and between DR Horton's and Bloomfield neighborhoods.
The typical street design for this subdivision is a 32 foot wide street with a sidewalk installed on one
side of the street. This typical design meets the City's standards for a street that allows parking on
both sides of the street.
Future Phases
At least two additional phases will be needed to finish the 127 lots that have received Preliminary Plat
approval. There are 24 lots that can be served by completing Abercorn Avenue from Adair Avenue to
Abbeyfield Avenue. The remaining 46 lots may be completed in one or more phases. The street
network for those remaining 46 lots would provide a second access onto Connemara Trail and the
accesses for future development to the north.
Parks and Recreation
No parkland is anticipated to be dedicated within the Prestwick Place 4t Addition. There is a future
City Park located directly south of this subdivision and the future Connemara Trail extension that has
been approved during the original Prestwick Place preliminary plat approval. This future park is
anticipated to serve the entire Prestwick Place neighborhood located west of Akron Avenue including
D.R. Horton's subdivisions. D.R. Horton is expected be pay a fee -in -lieu of the 1.12 acres of parkland
that would be required to be dedicated per City Code. The current fee is based on a land value of
$85,000 /acre, although that rate may change in the future. The fee -in -lieu paid by D.R. Horton will be
based on the City Council adoption of the fee schedule.
3
Access to the City's trail system will be provided by the trails that will be constructed along
Connemara Trail and Akron Avenue. Within the subdivision, pedestrian access will be provided by a
sidewalk on one side of every street including the cul -de -sac.
Wetlands
There are no wetlands located on this site.
Tree Preservation
The majority of the site is currently being used as agriculture and is devoid of trees. There are some
trees located around the former farmstead but the examination of these trees found many box elders
and no heritage trees as defined by City Code. The tree replacement requirement for this area was
addressed and fulfilled in the original Prestwick Place preliminary plat and nothing additional is
required with this approval.
Landscaping
The landscaping for the subdivision includes berming and landscaping on the Akron Avenue frontage
and trees planted on the individual lots. The Akron Avenue frontage will have 4 foot tall berms,
deciduous trees spaced evenly along the property line with the roadway, and a minimum of three
evergreens on each individual lot abutting Akron. Any fencing constructed on any of the lots would
need to be located with the landscaping outside of the fence and between the fence and Akron
Avenue.
Trees installed on the individual lots will include one tree for each interior lot and two trees for each
corner lot. The trees will be installed after the lots are developed and final grade has been established.
Trees will be required to be installed in locations that do not interfere with curb stops or individual
sewer or water connections. The subdivision does not expect to have a homeowners association so all
the landscaping would be installed on private property and the individual homeowners would be
responsible for their landscaping.
Stormwater Management
Stormwater management is proposed by a stormwater pond and infiltration basin located just west of
Abbeyfield Court and southwest of the intersection of Street B and Street C. The City has taken
drainage, utility, and conservation easement over the 100 year water elevation of the pond and basin to
allow access and maintenance of the pond but the private property owners will be responsible for
mowing the property above the 100 year water elevation and any trespassing or refuse on the property.
Commonly, stormwater ponds and infiltration basins are platted as outlots and responsibility is the
homeowner's association but because this neighborhood will not have a homeowner's association, the
private property owner design is preferred. This concept is generally acceptable to the City Engineer
and addressed in more detail in the Engineer's Memorandum.
Additional Public Works, Parks and Recreation, and Fire Marshall Comments
The City Engineer and Fire Marshall have prepared memorandums of comments regarding the plat
and they are attachment to this executive summary. Most of the topics within the memos have been
discussed in the previous sections of this executive summary, but the memos provide greater detail for
the developer and the developer's engineer.
RECOMMENDATION
Staff recommends that the Planning Commission recommend approval of the Final Plat and
Planned Unit Development Final Site and Building Plan for the Prestwick Place 4 Addition with
the specific conditions provided above.
4
Prestwick Place 4th
1
pWr
11 141
!I y
f
1
PREST w LiC
t: i v
)7" i PI-Ace UT-4
Me
Im o t -"---t 1 f A*
brit i s z
1r4 41
i
r k
a
MO_
If 1 11144 (.1 t r
Disclaimer.. Map and parcel data are believed to be accurate, but accuracy is not Map Scale
guaranteed. This is not a legal document and should not be substituted for a title search, 1 inch 800 feet
appraisal, survey, or for zoning verification.
7 1
33�
°ƒ\
1\
i
■f
j
3
ii
il 3.F.,
PA 2
81
Q;
Ille z.
a1 1111 b \j
<E
pj1 w
t A e
iict i bg, p
w, R g;
t E
I '2'k
Poil Q 0" G f[
C 1 QJ /j t., 5\
Il e
N
I gt
3:
'Z'',
'2
3 i 3 On
5.
Mai j '4„,' t
z
2: Z j :s; 0
ii
Z
i 2
2.
i n
4 z
4 c s
E|)\
1
7
J C
n
Q I S
3
NO0.05'05 !s a200 g
44.75 6 0 N 4 v
S9'SSZ 3.Sb,ZZ,,OON 0 Z i .00N b d
3.S0.SO OON o F- 3
L I 1 E1,', ER
000c
r o�
O d z m
hN NN l N i '0 N m m h a q
2' Q 2 n 0 2 t
N 22, \E
o�nn L->
N
n a
P°' i" m m r co o
1,105 xz°y
,55-4.55 iii m
i Q p C J w
ng na 6013 'W
r 39
o c .i io,' og arM 552 Y Q u NO �Z. 56 ,e,,,
p
m
M
s,
0.
It Fi
C
o
a
h i
Q W
O n F' o z
L7
S
O o
Q N
p 1
e
m L
9 a
o
2
n W N N i 3
l nz„
.o �'z x8.x t�
i x a,ox i 8
m ce. �g,,� B 1 h� /i
V
ti 3 a x 4, o
a
i
=r
1%14 O;nts
i t p
U 9 r
_I W i 3
o
r �ti
ro 8
0.. oZ
N ,;!.,,.,q, 3
o
-7:: y9
r$
F, 43
R x
i
J 0 1. 0
i W O� 'L'
3 o/A y 1
�Z r
1,'. ni o n i i /eObO
J b�
7 =z
0 `2 /1
--Z--- 2 ,?....r.,-.
o6r2
o dr
°4 5 ,s
2 1 -Z LZF,u61/2
7
a
a
4 P i i N
tF9 *e.4, z 3 ZO
0,SOo00N ZCC 3,411,1400N
L8'H 16'%L 30 ST e0 ss roes 0009 00 es 000 I
350,SOo00 se- 00 -0 oo oe
8 n
c
l 00'OC s0vx n 1N"'sn r .urun r r r _„„0„„0___
E I I o
h rs g 11•. t Y 8 8 8
h
il '''''91- /,s.r a I M1I I r
y f i 0 0,, 1% 9 x Q 11 c
a n r z II I II
a 18 I li 2
2 Q n z I r 1 1
n I Y e L� e[lr L MBB __I L roes J L op, J I
r I
o N 0 At' 0 8 A h
h i p
,3.- O ry PoN
o p J 7' D- Ze Ze g D' o 1'-' R 06 45, 79075,00070 R 0 0,
6; 1 s; o p R y >I wss 2
h J e e
M 8 8 g ry
''''''V, P°
o ,598 s‘
ti s N „go.; P 3
.-v�r° a1
0 G "'I p0' y �e I• ,5 Q \\I ry i Q 2
819 g 'e 1.____ Uwm�EnsfuExt 1 a 1 I ee_se 20102,2221- L sn sr 00 J
a e.»»oe a 0 1 1 R
O n .t:�,f s T 1 ry t �a z \,o m
O
-Noe 116 -r000 1 1 1
r I I n
8 Q w
X BBo y
W i 1 usn r °pv �va� __c� 8
b
Q "1 r 1 1 81
K O 1 18 I� 0B0,s'.sc
v
N 11 I
WI, 2'5', l'22---- J I 1 1,0
18
2 W 18 R
1 I 81 y I I
CI I, a e l a
of e
z
"1 N ee•-- l 1a
n
01
sl 1 u 1
„1 1 r I a
V _J 1 1 Nee r:
nx3n a G_
c s� "1 el 81 I u
3 e w I
er 8
'w I I 8 N !c
oy P r u E Eru 1 1 _oe=,1'lew_ =.'J_- a
I e g 1 .__08.40 %uExr 8
1 n l0 1s
0 e l l v r i
"1 1 ^1 I z
ilk ial 1 Jo I
z 1�� 1 -1 i
a a 1 1 r o rte 4
.E u 1 q B
8 �E .o m 1 ti "i,
ro
:18, ,r9._,..5 20 "2
1 AP s\ c 00
8
y` ti 0 s Pe e G
I ca b's u s p.
B
''1% r D
o -,:l me R
9.
1
Y p2 e o ga 9
6 ',7 a o a6 0 1K 3P oo h W a w w 3 22
mx5 <`s eee "wee >ee i
.`c8,° j 1 `o` o
i °o °a
e� mm,W a
o w L' .i p 1 02 o 4
e W :J a 'a s° 1 i 2'4 W 8 a 0
�6_ n 2=2 4g b OW o 7 1
o S o o No �°o a =mggg^ 3 0 O 'Q ;f €`t g a6 p NN W x m 1 a g gPIWW i. U
g `gN g a g g s mb g8l, ym d
z W° Z (n
oaw x
Eft! o a
i s
i J- N
m
i
�i
Y y
Vr s
L K
h i x
c� P 444
111 s I/ rife/4 1 „ir,--„,..„,,,,\,,, I: 'kr, tie t t-I =P•t w
ri
,T-4.---v---N3 1 3 iA�Ll!uy'� n, t 7-, 3 i p i
V�� 411 t werso .1 1 ti 10 _a if I tL• i „l Aft
p
1 1 9 r i L i ll �.i r'y Pi a
i fli 3 1
W D o t i i1 ii /I
cry Vv,.., V Oi ;..3 3
1 VP I t vv im 4�/ /3--ps---71.1;/// pp Ipl z ■L c
li -,,,,,/t k 4 1 LI j 1 F
C k. S It v. ,i i liff A ��1 /war i ii 1 "c
'fowl _,..0,0 'N\ Vie 4.,:: 4
°�S' Rai 4,1MMW i c /I YYA,
ill
a
W i
g i R! t ag
r•. u 1
v
vJ�
i ye
m
g
ym;
w
r Mill 1 w
w
Y
c 9 52 I$ V
r 9 ,5. 952
d "�J �950� I r :ti I IT J f 9 s 9s� �9sa z ;r 1 r s_ i r o i-1
R ••a4' I I 2 .�I I 9521 I I 9a9.9 •a 7 f as t Y 9 52.0 1�7 pT I r�-. Q 2
vas 956.5 �I '6 l0 G 8 1 C 5 }.a G 95o� V k 958 .I 2 g W N 1. n 9 F 958 a” L 50, V p22Na9.0 948.0 9 0, I m f k t IFik. YSt C
u
3 MIN, l'
Q .w
r l i' 9 5 V1110,;, a L'LSfi I i
CJ 10 m 1 i 95� I J6:.9 te a, ros Z��l 3
WS) /9.9 1 916+1 4> D 1
��o5ft 1 p Ilm �t�1 \I f 'a,l •...1 1fi 1 1 u 1
,1 m
I I
9th -1 o 'm 1 0 V 9 2.
r
/1/ 5, T-5 1'2.i 5 A 14 -4 0. 1W "1/4 ittilli
1 4 7 fir Alkm V ,Iii C4 1
O r
v 1
vb t2! '1,- 2 4 -41 i ila i r__ r.
P\ 1 k o 1 's4s� :1 rv+b1 ,1 P. P i i 1
1 Y 9 I 4 1„ I t 1 Lj 'afi 1 O O m IL s -31'
's6 -1 1 1 m
Al or 'S �a t L u Ili
1 TI, ..1-. i 0 (1 tiOl .r. 2 y 1., 1
So I a '1 is I, g, 40
o I II o 1 Y P ,I n 1 M 1 o,� 4 0,„ -7.
�1 N
1 c m -T 1 C I 0.
1 'Sz I I 3 a 3 R d 9t O Q j
a
i m. s
O 1 m 5 I', I 1 J� SFF6r.
m
�m I 1 V
L
F .9 407 -,‘,0•
b -,A Jj t3
C
0.
C� e ,,,CVO q.e
;i. i '2`.' .41
i on o 33' \V, i
m O 1/4
W a 'y e 1‘, G 9 P n' i \�.s -666 ,,„P
v,ezw $,M2'= m 7 0
9 p p y e, \,A p_q /i
�i Y�
o..w.rcx e x x i
w u 2, u i 9`'°p 9 a H b 1 4� I II•
o o 0
8 i s m 1 rc o o' m 5 9 9 5 A i �V l' f p 3 ''.1/41/4-1`.., i
9 5 ii r or.
II I
L1I .Z e
Q °a I g c., `o
a
8
T w es
as 7 w 3 es
m x a g$ o w
�50—V. u
23. °s v 6 9f6 n I` }1
t E 1
1. V �1
9x9.9
1 I ga 6 .r I g I —1I 'b 2 n I i ili m
LO Lo r 9 L 9 59 j am I 442112 a l v 7 1- "�T 'I Q' $k
c s Wa a s C/1
n r b Ql es:fi f� s �s f W 2 1' r 2.-'_ F= lug
•L itik
T o� ,L f46 s; m� g m� 1 6
I °W
L d 1
1 s J-� "t
�r\ J 4�/�' ce
�a�
1 s, 1, o ,/,--6^, C 9C6 6 t I Imo' I 1 it
,t6 d
b w
p ioN
1 1 c !1 ,Pap ['6 s O' I I�i M 5 __,Es..
11 1 2 rl�; L \1-, t1 Q
m
36
1 P Vi i. 1 i l
0 i i
0 o „,„„(r
m I
J J /0 1,,,,,,,
l o ff /0 Al, Q y /e r f
1
o', o 7. 3..... S:/ o I SM l l�
a 4- Q ;i
o r z Il i'
I
9 7 14
OQ-�” m
4' ,-3..' 1 1 S G g F� l {S a ���JJJ T q ro m R f6 s =1 H 'f rv /1 NIL! ip,
F6
s Q y T 4 22, etd 3z
`5G A�, 3� ry .s w 1 7i: kr,-. p 0 i s
op os
,G a SY y 1 P/ Frc p /a '4 ry y, al
).6 t
r W o
'V> 2 2°. 0 fm 2 E 6 ..§F.;
Z
i AA .4 4 F o f a g s o i
r 1 E /4, .1 glifi3,1. 4 7: 47 0, 41p
0
fi iteell. SS **10 z 6 PPn g,Naa f i! fag 1 .A4S•44b1b4 s I
7 IV viamajmn it: i7; -..7.‘ Po 8 N S r_ 1 V r 1- 3 l PP z,,,? m S e -41 1 F m� i s
a VI d e on
3 c, 4 01 c_ 0 'r-. °-°A
1 1' m
c I
i1 5 0. 1,1
3 z 4 i l 1��' i 'gym �:It .g' v''' �a x w
a f
\�r. �a I l' c" 111 1 7
i /AO r 4,
1 i 4 (s; E i 'Ve- i',, c,r li 116, i o i ds su s A Pi�:
d ate. P 1 Eo P s `R� p O� y. �so;6 i t G 1°°1, s �i
4 j e Om w Qo q> .s6 i z: 00
a e ■_i i /4 I ;!,„,.....1
r
3 g
P C J N q 0° n —f lo e 1 1- ot g 4/. .IL g j ,c,,‘,. f e k v a 'e ''a 4 �4 f
g.3 Jam.. /fi d 9 l y� A ry g .20 n. f 9 °,i4li j
e
y' h m r IN �r�/�Iv Q �s°
)...4:47 ,44-,.. ....IN. v r
0 -,,--1,-;,,\v AS*Stttf‘44'4 ,,,A
0
1 --E 4 r 12 ,k. V 1 i xevilst,SIV:$14- ..-4 "Op, §r- i
O .„a, le,_•"1,144‘4" v 64
I IP
1
g i I le 0 N Ik Y "VA: i 4 r A
t•\ a" s z s
1428
,,6'''' 9 >b L%6 Y r a r r6 1 g
l„ .1
i i t 0 i 'a Ahiii
r
i P6 H
a y3
1 T
N j 9 m'l m 8- A
:II 4 /6,'' o IT-. p 0- i
w 3 Ii mff �111 "��I N r ,b F6 �0' e e °4 er. P gy m' li� t
000
000 I d'1l l >m_` mo¢
a
i i
g3 1 4471:
a
od
a
r
v O� T
J'j a I mi P6i_
W f}}
70,„ T Ef t ag
II
o
1
CCP
awo7 8
aw8
x N m a
v V 3 2 6, b
Q p W e r rte
e fr s€ k °L
z
fi a a e W O� td 44 Nw a g VW41g ago s E w
ITS Sd
0 V 1
i
1
1
I I 1 1 C Q
Iii
-ri ,lr -rr it -r r r I rr a V 1
ii r- s "i i I YaDH i I� 1 9a-5 M iv a l` q ^'l 4 7r /1
C 4 1
In
p I t 7... j1 El le b�s�1 yj r 4 N
721 107191‘\ipailo
J j
1 .0,-. „it --trip, r i 1 0-
lc i 3*. A. ,,i_ o 3 1., __;_,,,4 4 th i,' I I:
/14 41114' 0 il
V ii---n -1 W.• i' l\ f Olt 1 7 r/ /.17 li qw, 7 r,
r I
O a:
I v pia -I/ ,h o VT
4
leli 1 1 2 s v 8 9H
oa
IN
11 g
g:': ii iial 1!>000 0 00
e
VA\ 2 7 0„ z r h 1
1 ill a
1 77 d
R, O A 4/. e
V,N fl,
T 2, I
A s tv- ..s z 14 t 1
z 7/ WM, T J i I. I N I Pi 111 l ad E
e n l l i
N
3
0
0
m
_I
I
:F a 6666 «6 666 nrv mmn m a 1
a o IA.
k q
W 1g _s a ,F 1 0 ore E'.° 3 F 8.
a V' Al
P,7,
a s mua 3 4 as s
N
r
I
J
r: fi r `t„ J
Ill a< I r n a u u I I I� it ',r 7c 7 r- q 1 Q
°f I. li m u u a I R E i t H a//
I I m i t r
rt.'
o I `a I N e J• y i 1_ q J C J P eQ i q S i, 9 o
r 11 1 97 I f w P
e No 714 r 1 •rR i i A m 4.,
`i1 11�- j`- I I :i -_,'`e et 1 mr 4' fi g' _ii
r v I b a+ v r� r mow,
I
Zr.;
t\
i i w 1 j t I 1 1 I /1p q J r 1 10
I�,, w o• a 1 r q Fi i f SQ 1 /N c d m• 1
w Alt*, ,I
1 1 0 t 1 1 Ict 5e4
1 1, 1 0 w 7 !F\ ',1, j
r I I 1 p a i rs i I I I
1 c
to 9-,-;',/-7/ I M L v m 1 o te vw o R
I i i n, °l
v S v R vv N S j ma
kl
C i/ I. s s t ce
Vi \‘,C.,''., J, 7 q I ,ate r
1 a ,q� O,! Ili
il
0,
q 'w CA' 1 1 7 N I A v �3 lY_
w
i
a
6 w
1
9 ROSEMO
PUBLIC WORKS
MEMORANDUM
DATE: July 3, 2012
TO: Eric Zweber, Planner
CC: Kim Lindquist, Community Development Director
Andrew Brotzler, Director of Public Works /City Engineer
Dan Schultz, Parks and Recreation Director
Chris Watson, Management Analyst
Kathie Hanson, Planning Department Secretary
FROM: Phil Olson, Assistant City Engineer
RE: Prestwick Place 4th Addition Final Plat Review
SUBMITTAL:
Prepared by Westwood Engineering, the Prestwick Place 4 Addition Final Plans for Final Plat
Review, dated June 14, 2012. Engineering review comments were generated from the following
documents included in the submittal:
Prestwick Place 4 Addition Plat (3 pages), received June 14, 2012, updated July 3, 2012
Easement Vacation Sketch
Final Grading Plans (8 pages), dated June 11, 2012, comprised of Overall Grading Plan,
Grading and Erosion Control Plan, Centerline Profiles, and Details
Storm Water Management Plan Certification Letter, dated June 25, 2012
Grading Construction Limits, dated July 3, 2012
Site Grading Specifications (196 pages), dated July 2012
DEVELOPMENT FEES:
1. Estimated development fees based on 2012 Fee Resolution are due with the final plat and
subdivision agreement. Additional development fees are as follows:
The developer is responsible for cost associated with upgrading Akron Avenue
(County Road 73). The estimated improvement cost is $278.40 /Acre. This cost has
been calculated based on a cost share table within the Prestwick Place feasibility
report with the linear foot cost adjusted from $221.36/Foot to $16.25 /Foot. The
cost adjustment is due to the use of federal funds for the roadway improvements on
Akron Avenue.
In accordance with the Prestwick Place feasibility report, the developer is responsible
for the cost associated with upgrading Connemara Trail. The estimated
improvement cost is $12,643/acre based on bids. The improvement cost will be
updated with the actual project cost once construction is complete.
A listing of remaining fees will be included in the developer's agreement. The
approval and execution of a subdivision agreement is required prior to the award of a
contract for public improvements.
GENERAL COMMENTS:
1. The approval and execution of a subdivision agreement is required prior to the award of a
contract for public improvements.
2. Conservation easements shall be required over the infiltration basin and buffer area. Signage
for conservation easements shall be provided by the developer and an extended maintenance
warranty shall be required to ensure establishment of the naturally vegetated areas. The final
grading plan shall include a native vegetative planting and maintenance plan for the pond,
berm, and natural areas.
3. Storm sewer is proposed along the back lot lines of many properties to convey rear yard
drainage. To ensure that access can be provided for storm sewer maintenance, drainage and
utility easements shall restrict the installation of fences, sheds, and landscaping on the
following properties:
Block 3: Lot 1 Lot 3 Block 2: Lot 1 Lot 3 and Lot 7 Lot 16
Block 4A: Lot 6 and Lot 11 Block 1: Lot 1 Lot 2
Block 5A: Lot 9 —19 Block 1A: Lot 1 Lot 7
4. One additional streetlight should be added on Street A, Street B, Street D, and Abercorn
Avenue.
5. The final grading plan shall clearly delineate the area within the Prestwick Place 2n plat,
Prestwick Place 4 plat, and future phases.
ROW /EASEMENT COMMENTS:
1. A drainage and utility easement is required in the rear yard of Lot 9, Block 3 and Lot 2,
Block 4A.
2. A drainage and utility easement is required in the rear yard of Lot 13, Block 3A.
3. The drainage and utility easement in Lot 16, Block 5A is required to be updated to include
the rear yard storm sewer.
4. The width of drainage and utility easements over all public utilities shall be verified during
final design.
PROJECT PHASING:
5. The phasing plan on page 2 of the grading plan is required to be updated to match the final
plat. Currently Phase 2 is shown to include the construction of Abercorn Avenue between
Abbeyfield Avenue and Street B.
6. The following storm sewer lines adjacent to the project will be required to be included with
Prestwick Place 4 Addition (Phase 2).
Rear yards between Block 2 and Block 3A
Rear yards between Block 3 and Block 4A
Side yards between Lot 9 and Lot 10, Block 5A
South of Lot 10 Lot 18, Block 5A
Connection from 5A to storm water pond
ROADWAY COMMENTS:
7. The street grade on Abercorn Avenue at the intersection of Street D is 4 This exceeds
the maximum allowed street grade. Per standard, the street grade shall not exceed 2% for
the first 100' approaching an intersection. This intersection is required to be updated to
meet the standards.
8. The boulevard and sidewalk cross slope along Street D should be revised. The sidewalk
should have a maximum cross slope of 2% and the grading plan shows approximately a 4:1
cross slope.
9. The 936 contour at the low point of Abercorn Avenue at 20 +13 does not appear to be
consistent with the spot elevations on the grading plan. This area is required to be updated.
STORM SEWER COMMENTS:
10. An additional catch basin should be added in the northeast corner of Lot 13, Block 1A to
intercept the rear yard flow before it flows across the sidewalk.
11. The location of the EOF in Lot 2, Block 5A should be verified. It appears that the EOF
would be located at the low point, approximately 50 feet north of where it is shown.
12. An extra storm sewer line is shown through Lot 16, Block 3A. The line should be removed.
LANDSCAPE PLAN COMMENTS:
13. Trees are not allowed to be planted within drainage and utility easements, over the proposed
storm sewer, or within an access location. Trees located on individual properties shall not be
planted near the sanitary sewer and water service lines.
14. The final grading plan shall include a native vegetative planting and maintenance plan for the
pond, berm, and natural areas.
PRIVATE UTILITY INFORMATION COMMENTS:
15. Additional elevation information for the gas line shall be provided during final design.
16. All work occurring within the Northern Natural Gas Pipeline easement shall be by
agreement with the permit holder. The developer shall submit the executed agreement to
the City prior to the award of the public improvement project.
Should you have any questions or comments regarding the items listed above, please contact me at
651 322 -2015.
4 ROSEMOUNT
FIRE DEPARTMENT
M E M O R A N D U M
To: Eric Zweber, Planner
From: Steve Thorp, Fire Marshal
Date: July 3, 2012
Subject: Prestwick Place 2 and 4th
Upon review of the Prestwick Place 2°d and 4th Addition Development Plans,
provided for review by Westwood Professional Services on behalf of D. R. Horton,
Inc., the Fire Marshal offers the following comments:
Fire hydrants, fire apparatus access roads, temporary address numbers and
street signs shall be constructed per the plan specifics which meets the 2007
MN State Fire Code.