HomeMy WebLinkAboutCover & General Notes SheetIMPROVEMENTS PROJECT
A PARCEL OF LAND SITUATED IN SECTION 29,32,32, TOWNSHIP 7 SOUTH, RANGE 87 WEST OF THE 6TH P.M.,
COUNTY OF GARFILED, STATE OF COLORADO
sFTE
GRADING PERMIT
_
. .
_, ,y
'
I NUNS f°$
❑
.
—
_ t 1l e, �l_ � _ __ _ _
%
�1111U LI `�'l31 -
c
�
J
Q
z
.4
�JTC ;S.�ti v ,
❑
w2
❑
m
Z 4a
❑
p
x
U
VICINITY MAP
SCALE: 1"'=2,000'
,.
� x
..,0" s `ktq,44 •##
S' i`. e • �r v
, . w•o+ CIVIL INDEX
r :
U
J
J
Z
—
to
z
yF. _ s s
p
EOE
rt �y
9
, y C2 GRADING BEROSIONCONTROLPLAN
j
•
• r .�
k•‘1\ l , ',' , * '1. • � A.�
_. :;_ �' , , ; .z ; ;.. `: � :,, EROSION CONTROL NOTES:
+ t_ -- S, J z `y +
u.s
—U
nNRo
�
Q
J
_�
4496-'11 6-I
m v X
•
� �s ; - r,,^":� }.�„ �. + �' � �M '� •• � � Y r t•�" ♦ � •i ��$. 1. CONTRACTOR IS RESPONSIBLE FOR INSTALLATION AND MAINTENANCE OF ALL TEMPORARY EROSION CONTROL MEASURES.
% ., may` - ,- :;. ' . � , a 2. DUST CAUSED BY EXCAVATION, TOPSOIL REMOVAL OPERATIONS, OR ROAD BASE PLACEMENT SHALL BE CONTROLLED BY THE CONTRACTOR
f r_,. �' t _ * AT HIS EXPENSE. THE ENGINEER OR CITY MAY REQUIRE THE CONTRACTOR AT ANY TIME TO DISCONTINUE CONSTRUCTION ACTIVITIES UNTIL
. ! r DUST CONDITIONS ARE REDUCED TO THE CITY'S SATISFACTION.
d
/ ^
v ,
(,
Q
„_ I q < . ��k 3. THE CONTRACTOR WILL BE REQUIRED TO FURNISH AND APPLY A DUST PALLIATIVE ON THE SITE AS DIRECTED BY THE COUNTY. DUST
, _ � c', s PALLIATIVE MAY CONSIST OF WATER OR A NON-POLLUTING SOLUTION. SPREADING OF WATER OR WATER MIXTURE SHALL BE DONE WITH
yr" �+� 4 r ACCEPTABLE SPRINKLING EQUIPMENT.
C
\
w
o
14 4. STORMWATER DISCHARGES FROM CONSTRUCTION ACTIVITIES SHALL NOT CAUSE, HAVE THE REASONABLE POTENTIAL TO CAUSE, OR
MEASURABLY CONTRIBUTE TO AN EXCEEDANCE OF ANY WATER QUALITY STANDARD.
: s:
m
ci. 5. THE EROSION CONTROL PLAN SHALL BE CONTINUOUSLY UPDATED TO REFLECT NEW OR REVISED BEST MANAGEMENT PRACTICES (BMP'S)
0
DUE TO CHANGES IN DESIGN, CONSTRUCTION, OPERATION,R MAINTENANCE OF THE CONSTRUCTION SITE. UPDATES MUST BE MADE
( £a y
WITHIN 72 HOURS FOLLOWING THE CHANGE O , BMP'S.
;. 6. THE CONTRACTOR SHALL INSPECT THE CONSTRUCTION SITE INCLUDING ALL BMP'S, STORAGE CONTAINERS, AND CONSTRUCTION
�►.�'"�^----.." sr EQUIPMENT) A MINIMUM OF EVERY 14 CALENDAR DAYS AND WITHIN 24 HOURS AFTER A PRECIPITATION EVENT OR SNOW MELT THAT MAY
`vim `' "- CAUSE SURFACE EROSION.
7. THE CONTRACTOR SHALL KEEP A RECORD OF ALL INSPECTIONS ON SITE AND AVAILABLE FOR REVIEW BY CITY STAFF. INSPECTION REPORTS
• MUST IDENTIFY ANY INCIDENTS OF NON-COMPLIANCE WITH THE TERMS AND CONDITIONS OF THE PERMIT.
i > ` .. 8. STRAW BALES SHALL NOT BE USED FOR PRIMARY EROSION OR SEDIMENT CONTROL (I.E. STRAW BALES MAY BE USED FOR REINFORCEMENT
BEHIND ANOTHER BMP SUCH AS SILT FENCE).
i.
-, 9. BMP'S INTENDED FOR SHEET FLOW SEDIMENT RUNOFF SHALL BE PLACED PARALLEL TO THE SLOPE.
10. ALL BMP'S SHALL BE CLEANED WHEN SEDIMENT LEVELS ACCUMULATE TO HALF THE DESIGN OF THE BMP UNLESS OTHERWISE SPECIFIED.
z
11. A VEHICLE TRACKING PAD (VTP) SHALL BE PLACED AT ALL EXITS FROM THE SITE TO PREVENT TRACK -OUT ONTO CITY STREETS. IF
TRACK -OUT DOES OCCUR, THE CONTRACTOR SHALL IMMEDIATELY SWEEP THE STREET OF DEBRIS.
♦ 12. STOCKPILES OF SOIL OR OTHER ERODABLE MATERIALS MUST BE MANAGED SO THAT STORMWATER DOES NOT COME IN CONTACT WITH THE
POTENTIALLY"PILE AND OFFSITE.BLANKETED AS
y ' y WEL S INCCLUDEANPERIMETEREROSION SOCK RIMETER MINIMUM
BARR ER TOPREVENT W ND EROSIOHN ANDESEDIMENT TRANSPORT OFFSITE. WETTED ASTOCKPILES
*' w :.: THAT ARE INACTIVE FOR MORE THAN 7 DAYS WILL REQUIRE SOIL BINDER OR HAVE MUCLH/MULCH TACKIFIER APPLIED.
GENERAL CONSTRUCTION NOTES
_..
'""- 1. THE EXISTING CONTOUR INTERVAL IS ON 00 SH
_ 4 � , 4~ 2 ALL CONTRACTORS AND SUBCONTRACTORS SHALL HAVE A SET OF APPROVED CONSTRUCTION DOCUMENTS ON SITE AT ALL TIMES
'tint– ,
_ 3. THE GENERAL CONTRACTOR SHALL BE RESPONSIBLE FOR PROTECTING EXISTING CONDITIONS OUTSIDE THE DESIGNATED IMPROVEMENT
M V AREA FROM DAMAGE. ANY DAMAGE TO EXISTING AREAS OUTSIDE THE DESIGNATED IMPROVEMENT
O
� AREA DURING CONSTRUCTION SHALL,
AT A MINIMUM, BE RESTORED TO A STATE EQUAL TO ITS PRE CONSTRUCTION STATE.
4. THE GENERAL CONTRACTOR SHALL OBTAIN ALL NECESSARY PERMITS TO COMPLETE WORK, AND SHALL COMPLY WITH ALL LOCAL, STATE,
zoo D '00 GRAPHIC SCALE exFEDERAL REGULATIONS. IDENTIFYING THE NEED FOR A PERMIT, PREPARING THE APPLICATION, AND PAYING THE SUBMITTAL AND
REVIEW FEES NECESSARY TO SECURE PERMITS WILL BE THE TOTAL RESPONSIBILITY OF THE GENERAL CONTRACTOR. A COPY OF ALL
PERMITS MUST BE POSTED AND WEATHER PROOFED ON SITE AT ALL TIMES.
0
Z
O O
J
Z
I—
W
LIJ
=
W
(n
- -
0°200I
5. THE GENERAL CONTRACTOR SHALL PERFORM THE WORK ACCORDING TO ALL LOCAL GOVERNMENT, COUNTY, STATE, AND FEDERAL SAFETY
( IN FEET ) AND HEALTH REGULATIONS. IN PARTICULAR, THE "TRENCHING" AND 'OPEN EXCAVATION" OPERATIONS SHALL COMPLY WITH ALL CURRENT
1 inch = 200R. O.S.H.A. REGULATORY REQUIREMENTS.
FINAL GRADING & DRAINAGE NOTES:
IZ d
X J
LU W
W Q
CO 0
U
�
0
Z
J
LL
Z
0
w
a
o
1. THE CONTRACTOR SHALL CONTAIN HIS CONSTRUCTION OPERATIONS TO THE AREA WITHIN THE LIMITS OF DISTURBANCE, THE
CONTRACTOR SHALL NOT OPERATE OUTSIDE THIS AREA WITHOUT THE PRIOR CONSENT OF THE PROPERTY OWNER INVOLVED.
2. ALL SPOT ELEVATIONS AND GRADING CONCEPTS SHALL BE FIELD VERIFIED PRIOR TO CONSTRUCTION. ANY DEVIATIONS SHALL BE
COORDINATED WITH THE ENGINEER OF RECORD AND LANDSCAPE ARCHITECT.
,..
• ,O NCI .,� %' '
• Y 8 1 •
28377
O
U Z
=
Q
U
oeSW
UJ
O
U
% 0• '!4//0../ ; Know what's below.
�;, .. •,•, V� ,
-'ak. Call
DATE: 01-20-2016
''a;$J° -cr' before you dig.
-.mMCittOPCALL 2–BUSINESS DAYS IN ADVANCE
JOB NO. 15112.01
BEFORE YOU DIG, GRADE, OR EXCAVATE
FOR THE MARKING OF UNDERGROUND
MEMBER U7ILJTIES
SHEET C1
e ,