HomeMy WebLinkAboutARB201400072 Legacy Document 2014-08-14 (3)L
J
F
E
IN
ESC PHASE 2 SEQUENCE OF CONSTRUCTION:
1) FOLLOWING INSTALLATION OF PHASE 1 ESC MEASURES AND REMOVAL OF
EXISTING FEATURES, GRADING MAY COMMENCE,
2) COMMENCE CLEARING AND EARTHWORK. SEED EXPOSED AREAS PROMPTLY.
ONCE BUILDING PAD REACHES THE APPROPRIATE ELEVATION, BUILDING
CONSTRUCTION CAN BEGIN.
3) INSTALLATION OF SITE UTILITES SHALL BE COMPLETED, INLET PROTECTION
SHALL BE INSTALLED ON PROPOSED INLETS AND SITE WATER SHALL BE
CONVEYED TO THE INLETS.
NOTE: REMOVAL OF INLET PROTECTION ON EX. DI -1 SHALL NOT OCCUR UNTIL
APPROVAL BY THE PROJECT ENGINEER AND LOCAL OFFICIALS.
4) COMMENCE CURB CONSTRUCTION. INSTALLATION OF SIDEWALKS MAY BE
INSTALLED AT THIS TIME.
5) COMPLETE REMAINING EARTHWORK TO SUBGRADE ELEVATIONS. GEOTECHNICAL
ENGINEER TO EVALUATE SUBGRADE SOILS.
6) PLACE AGGREGATE BASE MATERIAL UPON APPROVAL BY GEOTECHNICAL
ENGINEER.
7) REMOVE CONTRUCTION ENTRANCE AND DIVERSIONS AND INSTALL ASPHALT.
PLACE TOPSOIL. SEED ALL EARTH AREAS PROMPTLY.
8) AFTER FINAL STABILIZATION IS ACHIEVED, INLET PROTECTION MAY BE REMOVED.
9) UPON COMPLETION AND APPROVAL BY THE PROJECT ENGINEER AND LOCAL
OFFICIALS THE AREA MUST BE RESTORED TO ITS ORIGINAL CONDITION. ALL
ESC MEASURES ARE TO BE REMOVED FROM THE SITE, UNLESS OTHERWISE
DIRECTED BY THE PROJECT ENGINEER OR LOCAL OFFICIAL.
GRADING NOTES:
1. REMOVE TREES, SHRUBS, GRASS, AND OTHER VEGETATION, IMPROVEMENTS OR
OBSTRUCTIONS AS REQUIRED TO PERMIT INSTALLATION OF NEW CONSTRUCTION.
REMOVE TREES AND OTHER VEGETATION, INCLUDING STUMPS AND ROOTS,
COMPLETELY IN AREAS REQUIRED FOR SUBSEQUENT SEEDING. CUT OFF
TREES AND STUMPS IN AREAS TO RECEIVE FILL MORE THAN THREE FEET IN
DEPTH TO WITHIN EIGHT INCHES OF THE ORIGINAL GROUND SURFACE.
2. BARRICADE OPEN EXCAVATIONS OCCURRING AS PART OF THIS WORK AND
OPERATE WARNING LIGHTS AS RECOMMENDED BY AUTHORITIES HAVING
JURISDICTION.
3. CUT SURFACE UNDER PAVEMENTS TO COMPLY WITH CROSS SECTIONS,
ELEVATIONS, AND GRADES AS INDICATED.
4. EXCAVATE TRENCHES TO UNIFORM WIDTH CONFORMING TO VDOT STANDARD
PB--1 FOR STORM DRAINAGE PIPING.
5. PREVENT SURFACE WATER AND SUBSURFACE OR GROUND WATER FROM
FLOWING INTO EXCAVATIONS AND FROM FLOODING PROJECT SITE AND
SURROUNDING AREA. DO NOT ALLOW WATER TO ACCUMULATE IN EXCAVATIONS.
REMOVE WATER TO PREVENT SOFTENING OF FOUNDATION BOTTOMS,
UNDERCUTTING FOOTINGS, AND SOIL CHANGES :]ETRIMENTAL TO STABILITY OF
SUBGRADES AND FOUNDATIONS. CONVEY WATER WHEN ATMOSPHERIC
TEMPERATURE IS LESS THEN 35 -F (1'C).
6. PROTECT EXCAVATED BOTTOMS OF ALL FOOTINGS AND TRENCHES AGAINST
FREEZING WHEN ATMOSPHERIC TEMPERATURE IS LESS THEN 35'F (1'C).
7. FINISH LAWN AREAS TO WITHIN ONE INCH ABOVE OR BELOW REQUIRED
SUBGRADE ELEVATIONS. SHAPE SURFACE UNDER WALKS AND PAVEMENTS
TO LINE, GRADE, AND CROSS SECTION, WITH NOT MORE THAN 112" ABOVE OR
BELOW REQUIRED SUBGRADE ELEVATION.
8. PROTECT GRADED AREAS FROM TRAFFIC AND EROSION. REPAIR AREAS WHICH
HAVE SETTLED, ERODED, OR BECOME DAMAGED DUE TO CONSTRUCTION
ACTIVITIES AT NO ADDITIONAL COST TO OWNER.
9. SPREAD TOPSOIL TO A DEPTH OF 4° OVER ALL DISTURBED AREAS NOT
RECEIVING WALKS, PAVEMENT, WALLS OR BUILDING, INCLUDING TRENCHES.
IMMEDIATELY FOLLOWING PLACEMENT OF TOPSOIL, DISK THE ENTIRE TOPSOILED
AREA AND RAKE FREE OF STONES AND DEBRIS OVER 1/2" IN ANY DIMENSION.
PROVIDE A FINISHED SURFACE FREE OF DEPRESSIONS OR HIGH SPOTS. SEED
IMMEDIATELY.
10. FINISH GRADE AROUND ALL BUILDINGS SHALL BE A MINIMUM OF 8" BELOW
FINISHED FLOOR ELEVATIONS.
11. PROVIDE A MINIMUM OF 5% SLOPE FOR A DISTANCE OF 10' AWAY FROM ALL
BUILDINGS FOR POSITIVE DRAINAGE.
12. ALL SIDEWALKS SHALL CONFORM TO ADA REQUIREMENTS WITH A MAXIMUM
SLOPE OF 5% AND A MAXIMUM CROSS SLOPE OF 1:48.
CONTRACTOR NOTE:
1. CONTRACTOR TO ENSURE THAT NO SEDIMENT ENTERS THE
EXISTING STORMWATER CONVEYANCE SYSTEM AND REMAINS
ONSITE. ANY SEDIMENT ENTERING THE STORMWATER SYSTEM
WILL REQUIRE THE ENTIRE SYSTEM BEING CLEANED, AND
CAMERA /VIDEO INSPECTION OF THE SYSTEM MAY BE REQUIRED
TO PROVE THE SYSTEM IS CLEAN PRIOR TO RELEASE OF THE
WPO BOND.
ESC LEGEND
TEMPORARY STONE
3.02 CONSTRUCTION CE
ENTRANCE
3.03 CONSTRUCTION
ROAD STABILIZATION R S
3.Q5 SILT FENCE S F
3 07 STORM DRAIN
INLET PROTECTION P
3 ❑� TEMPORARY n
DIVERSION DIKE !J
3.30 TOPSOILING TO
3.31 TEMPORARY TS
SEEDING
3.32 PERMANENT PS
SEEDING
3.35 MULCHING M U
3.38 TREE PRESERVATION
& PROTECTION T P
20 0 20 40
SCALE: 1 " = 20'
.R
W
O
Q
0
C4
CS
~'O
t
I r f ��-
_ I ,
.�
I � (T01' Of 0p1�AN1 ) -
t�
I�r, 1 IQP
'j?
____
I_ MITS OF DISTUR NICE
I i
I 1 SF '�� (T01' Of-- +I��ir'1!1i1 ?LIJ
i,.�..r..�
_
E E� 7
�?
491
� 11 489.73 �S 89.2 895 ;' } A I (((-te, r�•, : , : _.._`
- ---- ....... ......
4 ❑89.8y0
I +;�
I _ 489 86
�± ! 48930 '�'� DD
r
-
I-
' i , 1 ! � I � 9 ,.:, �:...... ■. � � r -'1 488.35:.`.
4 �t �� > >[.{ , ';: I; I= :- 92.Z ,I± 488 2 88.35
1 .. iii" `
�M�tJ� , I IT
I i r IS-
� 4 P � t 19 l � , f 491 FFE- 492 2
i 0
9 4 4 8 8
.4 C
CS I
-
1
+r
... ..... X49 .901 488.4 -.. .. _...._.._ -..
'•
lr i
4
.7 4 492.00 `� 488.8'
49 .2. 488.35 ' 1 .......... .
1 � �49 •'' ; ' + `I FFE- 492.- - _....._.. _
j
0, rV i' - - ..r. ,J PROPOSED G� ■ - ,,
BW49 80.
_ OODWI LL
ST _ .......... A� _.. � - r ' I r } __.......... y ... _._........_. _ .....
II
; #`1�1. � r 492.�0�
-..10 400 S. F. _.
't !rT4J 6.�0 ! . Al 3 'I �.. I� CD, 1 1
+IBW492.80 up 71500 S.F. OF RETAIL
149i 66 ti , , , I ! ! 3 n
I ' 49 ,1 I !: , ', �- - 491.60 O.7 3 AC S
f , I I , , 1 - - - - - --
492.20 1
r Y+ i _ 492.10 1�
!i 1 o� 1, / i -�a� _............ 492.10
1 _. - -- -_ - -....
I ; � '1 _�___ - - - -- ._.. -- , _ **491 '.60,,
''l ►'` 492.20 SF
- �. �t� • � �� �'� �
_
F 49a 2,2_ 0 493.20
I 432.20 492.10 10 .
492.10 491.60..-,- FFE =492.2 -
- 4 93.10
4
;FLJSF 4A 6 9 1 ,64
- ! 493:20 D 492.10 I I
-
-
-.. -
- -
--
� 3
1
49� 67
, 492.10 F I 1493 17
! � I 492 493' .1 a
.4922 6Q 1
�ryA I �y ..
�a� Y I _....._ 1
.I
. , ' `' -• • - ... : _
493-50
494.0 492.40 42,4 493.00 SN x3 9W. __ . _.
9 ~:�.�' .' -.- •• - --
._.:::.
,
r 1
TO
494.30
TP 4O- " MU ! 493.80 4
'
1 PS
Tt�V494.80 i 4 494.60
4.160 TO o
BVti.494.20 494.10'
TOPS - IL_ STOCKPILE—_-
_-
49944..2700'
4'S
'�� ; � I
rj I 1
i
�: • , , - .QW+494.60 :_:_
-- - - -- - - - - -- - - --
Iiy}
r�. W IM ow � up ��...�a "6. 1p
�- W � bw =ww a.mw M -ofd i r:� j� ; f�
i. _ Ir � 4ss.o`f
TP
CL M
r- ��``�. - .•~� 1 -- - - �r....,_._ .. .. � .�. -,- -. �.: _ I___._ -.__ - .---i- - - .- .... - `f^_:. �. �. bin /�' `
00
W_
It I
a
xa
f
II
t 1
r lit ,
flP
7.
\1
LIMITS OF DISTURBANCE I
0
MILL CREEK DRI VE
__-ROUT .1 150
(120' R 0 41) ---- - -
wrill
REFLECTING TOMORROW
www.balzer.cc
N New RiVeT Valley
Richmond
Roanoke
Shenandoah Valley
RESIDENTIAL LAND 0EVELOP14ENT ENGINEERING
SITE DEVELOPMENT ENGINEERING
LAND USE PLANNING & ZONING
M LANDSCAPE ARCHITECTURE
LAND SURVEYING
ARCHITECTURE
STRUCTURAL ENGINEERING
TRANSPORTATION ENGINEERING
E HVIRONME NTAL & SO] L SCIENCE
WETLAND DELINEATIONS & STREAM EVALUATIONS
L Balzer and Associates, Inc.
1561 Commerce Road
Suite 441
Verona, VA 24482
543- 248 -3220
FAX 540 -248 -3221
K �IiT H OF - --
v �I
'D. Kent O'Donohue, dr.
C,, U0. No. 04061001683
J 7 07-11-2014
d �
�.4PEAL
�W
Y
F Cw
V 0
0
.J
02 �
' D
E
Z
Q
J
a.
Z
a_
W
Z
Q
A
U �
❑ Q
W W
J
m
CSI) Q
LL
Q 0
U
U] Z
O
U
D
DRAWN BY DKO
DESIGNED BY DKO
CHECKED BY ERB
DATE 02 -21 -2014
C1 SCALE 1" = 20'
0
REVISIONS:
05 -05 -2014
07-11-2014
SHEET NO.
JOB NO. S1 300029