MVE - Microsoft · 2019-04-04 · et end taper ec edge of concrete rowright-of-way r radius t...

N 33

°55'1

2" E,

100

.00'

N 33

°55'1

2" E,

100

.00'

N 33

°55'1

2" E,

100

.00'

S 56°04'10" E, 176.01'

S 33°

55'12

" W,

100.

00'

S 33°

55'12

" W,

100.

00'

S 33°

55'12

" W,

100.

00'N 56°04'10" W, 176.01'

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1445

SELIX

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1455

SELIX

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1465

SELIX

GR.

0

1" = 40' 1:480

80402010

ELEVATIONS SHOWN ON THIS DRAWING AREBASED ON THE CSU FIMS NETWORK (NGVD29).

BASIS OF BEARINGS: THE BASIS OF ALL BEARINGSSHOWN ON THIS DRAWING IS THE NORTH LINEOF MEADOWBROOK PARKWAY BEARINGS33°55'12"W.

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1903 lelaray street, suite 200 colorado springs co 80909 719.635.5736

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CHECKED BY _____

DESIGNED BY

___________________

CHECKED BY _____ ___________________

REVISIONS

OF

AS-BUILTS BY

MVE DRAWING

MVE PROJECT

DRAWN BY

SHEET

61078

GULFEAGLESUPPLY

-GEC-CS

GRADING & EROSION CONTROLCOVER SHEET

1 5MARCH 12, 2019

LEGEND

FF = 5986.00

PROPERTY LINE

EASEMENT LINE

LOT LINE

BUILDING SETBACK LINE

ADJACENT PROPERTY LINE

EXISTING

INDEX CONTOUR

INTERMEDIATE CONTOUR

CONCRETE AREA

ASPHALT AREA

CURB AND GUTTER

BUILDING/BUILDING OVERHANG

DECK

RETAINING WALL - SOLID/ROCK

SIGN

BOLLARD

WOOD FENCE

CHAIN LINK FENCE

BARBED WIRE FENCE

TREE(EVERGREEN/DECIDUOUS)

SHRUB

ROCK

PROPOSED

INDEX CONTOUR

INTERMEDIATE CONTOUR

CONCRETE AREA

ASPHALT AREA

CURB AND GUTTER

BUILDING/BUILDING OVERHANG

DECK

RETAINING WALL - SOLIDROCK

SIGN

BOLLARD

TOP OF WALL/GRADE AT BOTTOMOF WALL

TOP OF CURB/FLOWLINE

SPOT ELEVATIONFL = FLOWLINETSW = TOP OF SIDEWALK

FINISHED FLOOR ELEVATION

CHAINLINK FENCE

86.0 TW83.0 FG

86.8583.35

84.96TSW

5985

84

5985

84

B B

GULFEAGLE SUPPLY - GRADING & EROSION CONTROL PLANSLOTS 3, 4 & 5, CLAREMONT BUSINESS PARK FILING NO. 2,

1445, 1455 & 1465 SELIX GROVE, EL PASO COUNTY, COLORADO

OWNERS STATEMENTI, THE OWNER/DEVELOPER HAVE READ AND WILL COMPLY WITH ALL OF THE REQUIREMENTS SPECIFIEDIN THESE DETAILED PLANS AND SPECIFICATIONS.

____________________________________________________________________________ ________________________

JEFF BARNES DATEBRANCH MANAGER, GULFEAGLE SUPPLY

DESIGN ENGINEER'S STATEMENT:THESE DETAILED PLANS AND SPECIFICATIONS WERE PREPARED UNDER MY DIRECTION ANDSUPERVISION. SAID PLANS AND SPECIFICATIONS HAVE BEEN PREPARED ACCORDING TO THE CRITERIAESTABLISHED BY THE COUNTY FOR DETAILED ROADWAY, DRAINAGE, GRADING AND EROSIONCONTROL PLANS AND SPECIFICATIONS, AND SAID PLANS AND SPECIFICATIONS ARE IN CONFORMITYWITH APPLICABLE MASTER DRAINAGE PLANS AND MASTER TRANSPORTATION PLANS. SAID PLANS ANDSPECIFICATIONS MEET THE PURPOSES FOR WHICH THE PARTICULAR ROADWAY AND DRAINAGEFACILITIES ARE DESIGNED AND ARE CORRECT TO THE BEST OF MY KNOWLEDGE AND BELIEF. I ACCEPTRESPONSIBILITY FOR ANY LIABILITY CAUSED BY ANY NEGLIGENT ACTS, ERRORS OR OMISSIONS ON MYPART IN PREPARATION OF THESE DETAILED PLANS AND SPECIFICATIONS

____________________________________________________________________________ ________________________

CHARLES C. CRUM, P.E. COLORADO NO. 13348 DATEFOR AND ON BEHALF OF M.V.E., INC.

EL PASO COUNTY:COUNTY PLAN REVIEW IS PROVIDED ONLY FOR GENERAL CONFORMANCE WITH COUNTY DESIGNCRITERIA. THE COUNTY IS NOT RESPONSIBLE FOR THE ACCURACY AND ADEQUACY OF THE DESIGN,DIMENSIONS, AND/OR ELEVATIONS WHICH SHALL BE CONFIRMED AT THE JOB SITE. THE COUNTYTHROUGH THE APPROVAL OF THIS DOCUMENT ASSUMES NO RESPONSIBILITY FOR COMPLETENESSAND/OR ACCURACY OF THIS DOCUMENT.

FILED IN ACCORDANCE WITH THE REQUIREMENTS OF THE EL PASO COUNTY LAND DEVELOPMENT CODE,DRAINAGE CRITERIA MANUAL, AND ENGINEERING CRITERIA MANUAL AS AMENDED.

__________________________________________________________________________ ________________________JENNIFER IRVINE, P.E. DATECOUNTY ENGINEER / ECM ADMINISTRATOR

C1.1CALL

BEFORE

YOU

DIG...

CALL 811 OR

1-800-922-1987

48 HOURS

BEFORE YOU DIG,

CALL UTILITY

LOCATORS FOR

LOCATING AND

MARKING GAS,

ELECTRIC,

WATER AND

WASTEWATER

EROSION CONTROL BMP'S - OPINION OF PROBABLE COSTS 311 LF SILT FENCE @ $2.50/LF = $ 777

143 LF SEDIMENT CONTROL LOG @ $2.75/LF = $ 39330 LF ROCK SOCKS @ $6.50/LF = $ 195

3 EA SEDIMENT BASIN @ $100/EACH = $ 300 1 EA VEHICLE TRACTING CONTROL @1,325 = $ 1,325

1 EA CONCRETE WASHOUT AREA @ $760/EA = $ 760

SUBTOTAL = $ 3.75040% MAINT. & REPLACEMENT = $ 1,500

GRAND TOTAL = $ 5,250SHEET INDEX

SHEET TITLE DRAWING

EROSION CONTROL PLAN SET

C1.1 COVER SHEET 61078-GESC-CS

C1.2 SITE GRADING PLAN 61078-GESC-SGP

C1.3 GENERAL NOTES/DETAILS 61078-GESC-ND

C1.4 EROSION CONTROL 61078-GESC-EC

C1.5 EROSION CONTROL DETAILS 61078-GESC-ED

OWNERSBJ RESCH FAMILY PARTNERSHIP, LTD.2900 7TH AVENUE EAST, SUITE 200TAMPA, FL 33605(813) 248-4911

DEVELOPERGULFEAGLE SUPPLYJEFF BARNES, BRANCH MANAGER1456 SELIX GROVECOLORADO SPRINGS, CO 80915(719) 574-7663

ENGINEERM.V.E., INC.1903 LELARAY STREET, STE 200COLORADO SPRINGS, CO 80909(719) 635-5736

ZONINGCS, CAD-0 (COMMERCIAL SERVICE,COMMERCIAL AIRPORT DISTRICT)

SETBACKFRONT = 25 FTREAR = 25 FTSIDE = 25 FT

LOT INFORMATIONMAXIMUM LOT COVERAGE - NONEMAXIMUM BUILDING HEIGHT = 45 FTSPECIAL USE REQUIRED FORCONTRACTOR STORAGE

LEGAL DESCRIPTIONLOTS 3, 4 & 5, CLAREMONT BUSINESSPARK FILING NO. 2

TAX SCHEDULE NO.5408102009, 5408102008, 5408102007

VICINITY MAPNOT TO SCALE

SITE

PETE

RSO

N R

DPLATTE AV

GALLEY RD

CONSTITUTION AVE

US HWY 24

CO HWY 94

MA

RKSH

EFFE

L RD

SELIX GROVE

MEADOWBROOKPKWY

POW

ERS

BLV

D

94

2421

Daniel Torres

Callout

Please add the following paragraph: "In accordance with ECM Section 1.12, these construction documents will be valid for construction for a period of 2 years from the date signed by the El Paso County Engineer. If construction has not started within those 2 years, the plans will need to be resubmitted for approval, including payment of review fees at the Planning and Community Development Directors discretion.

Daniel Torres

Text Box

Add PCD File No. PPR1911

Daniel Torres

Callout

Please revise the costs of the BMP's to match what is indicated on the FAE

6355

6352

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6354

6350

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6352

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N 33

°55'1

2" E,

100

.00'

N 33

°55'1

2" E,

100

.00'

N 33

°55'1

2" E,

100

.00'

S 56°04'10" E, 176.01'

S 33°

55'12

" W,

100.

00'

S 33°

55'12

" W,

100.

00'

S 33°

55'12

" W,

100.

00'N 56°04'10" W, 176.01'

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10x20 OFFICETRAILER

6355

6352

6353

6354

6350

6351

6352

6350

6355

6351

6352

6353

6354

51.14ME

51.5252.0251.5252.02

51.7652.26

51.4051.90

51.1451.64

50.4250.9250.4250.92

50.4950.9950.4950.99

52.8253.32

53.7854.28

56.50

55.28

54.03

51.52ME

49.31ME

50.60ME

51.56ME

INSTALL ROCKRETAINING WALL

INSTALL 6" CURB & GUTTER


INSTALL 6' OPAQUECHAINLINK FENCE



INSTALL RECYCLED ASPHALT /GRAVEL SURFACE


EXIST

ING

MO

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URB

EXIST

ING

6" C

URB

& GUT

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ALL 5

' SID

EWAL

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INST

ALL 5

0'X5'

SAND

FILT

ER N

ORT

H PO

ND

INST

ALL 4

3'X5'

SAND

FILT

ER M

IDDL

E PO

ND

INST

ALL 6

0'X5'

SAND

FILT

ER SO

UTH

POND

INSTALL 2' CURB OPENING



INSTALL SPILLWAY(TYP)



INSTALL CONCRETEDRIVE (W=30', T=8")

0

1" = 20' 1:240

4020105



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CHECKED BY _____

DESIGNED BY

___________________

CHECKED BY _____ ___________________

REVISIONS

OF

AS-BUILTS BY

MVE DRAWING

MVE PROJECT

DRAWN BY

SHEET

61078

GULFEAGLESUPPLY

-GEC-SGP

GRADING & EROSION CONTROLSITE / GRADING PLAN

2 5MARCH 12, 2019

C1.2


SITE

PETE

RSO

N R

DPLATTE AV

GALLEY RD

CONSTITUTION AVE

US HWY 24

CO HWY 94

MA

RKSH

EFFE

L RD

SELIX GROVE

MEADOWBROOKPKWY

POW

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BLV

D

94

2421

Daniel Torres

Callout

Please label this also as a Private Ingress and Egress Public Utility and Drainage Easement as shown on the plat.

Daniel Torres

Callout

Per drainage calculations this water quality facility is a rain garden. Please label it as such or revise the calculations.

Daniel Torres

Callout

Please provide elevations of the bottom and top of the water quality facilties.

Daniel Torres

Callout

The grading should be revised to create a local sump at these openings.With the curb openings designed at-grade a majority of the runoff may pass-by. Alternatively provide at-grade inlet calculations for the curb opening.

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CHECKED BY _____

DESIGNED BY

___________________

CHECKED BY _____ ___________________

REVISIONS

OF

AS-BUILTS BY

MVE DRAWING

MVE PROJECT

DRAWN BY

SHEET

61078

GULFEAGLESUPPLY

-GEC-ND

GRADING & EROSION CONTROLNOTES AND DETAILS

3 5MARCH 12, 2019

ABBREVIATIONSEL ELEVATIONPC POINT OF CURVATUREPI POINT OF INTERSECTIONPT POINT OF TANGENCYPCR POINT OF CURVE RETURNPRC POINT OF REVERSE CURVATUREPVC POINT OF VERTICAL CURVATUREPVI POINT OF VERTICAL INTERSECTIONPVT POINT OF VERTICAL TANGENCYGB GRADE BREAKCSP CORRUGATED STEEL PIPERCP REINFORCED CONCRETE PIPECBC CONCRETE BOX CULVERTTBC TOP BACK CURBTC TOP OF CURBBT BEGIN TAPERET END TAPEREC EDGE OF CONCRETE

ROW RIGHT-OF-WAYR RADIUST TANGENTL LENGTHLF LINEAR FEETCL CENTERLINEX.XX' R DIMENSION RIGHT OF CLX.XX' L DIMENSION LEFT OF CLPL PROPERTY LINEPVRC POINT OF VERT REVERSE

CURVATUREVC VERTICAL CURVEAP ANGLE POINTSTA STATIONINV INVERTRG RAIN GARDENSFB SAND FILTER BASIN

SCALE 1" = 5'

RAIN GARDEN / SAND FILTERDETAIL

GENERAL NOTES1. ALL NEW CONSTRUCTION IS TO CONFORM TO THESPECIFICATIONS OF EL PASO COUNTY.

2. UNDERGROUND FACILITIES, STRUCTURES AND UTILITIES HAVEBEEN DRAWN FROM AVAILABLE RECORDS AND/OR SURFACEEVIDENCE. THE LOCATION OF ALL UTILITIES MAY NOT BE SHOWNOR MAY NOT HAVE BEEN LOCATED. BELOW GROUND LOCATIONSHAVE NOT BEEN PERFORMED. THEREFORE, THE RELATIONSHIPBETWEEN PROPOSED WORK AND EXISTING FACILITIES, STRUCTURESAND UTILITIES MUST BE CONSIDERED APPROXIMATE.CONTRACTOR SHALL BE RESPONSIBLE FOR CONTACTING ALLSUBSURFACE UTILITY OWNERS PRIOR TO BEGINNING WORK TODETERMINE LOCATION OF UTILITY FACILITIES. ALL UTILITIES SHALL BELOCATED PRIOR TO ANY EARTH WORK OR DIGGING(1-800-922-1987). THE CONTRACTOR SHALL BE FULLY RESPONSIBLEFOR ANY AND ALL DAMAGES WHICH MAY BE OCCASIONED BYTHE CONTRACTOR'S FAILURE TO EXACTLY LOCATE AND PRESERVEANY AND ALL UTILITIES.

3. EXISTING CONDITIONS SHALL BE VERIFIED BY THE GENERALCONTRACTOR. DISCREPANCIES ARE TO BE REPORTED TO THEENGINEER PRIOR TO CONSTRUCTION.

4. SOIL PREPARATION, SEEDING, AND MULCHING FOR ANESTIMATED 3.3 ACRES WILL BE REQUIRED ON ALL DISTURBED AREASNOT SURFACED. THE FOLLOWING TYPES AND RATES SHALL BE USED:

GRASS VARIETY AMOUNT IN PLS lbs. PER ACSIDEOATS GRAMA EL RENO 3.0 lbs.WESTERN WHEATGRASS BARTON 2.5 lbs.SLENDER WHEAT GRASS NATIVE 2.0 lbs.LITTLE BLUESTEM PASTURA 2.0 lbs.SAND DROPSEED NATIVE 0.5 lbs.SWITCH GRASS NEBRASKA 28 3.0 lbs.WEEPING LOVE GRASS MORPHA 1.0 lbs.

TOTAL 14.0 lbs.

5. SEEDING APPLICATION: DRILLED TO A DEPTH OF .25"TO .50" INTO SOIL WHERE POSSIBLE. BROADCAST ANDRAKED TO COVER ON STEEPER THAN 3:1 SLOPES WHEREACCESS IS LIMITED OR UNSAFE FOR EQUIPMENT.

6. MULCHING REQUIREMENT AND APPLICATION: 2.0TONS PER ACRE NATIVE HAY MECHANICALLY CRIMPEDINTO SOIL.

7. ALL STORM DRAIN SHALL BE REINFORCEDCONCRETE PIPE. ALL CULVERTS SHALL BE PLACEDCOMPLETE WITH FLARED END SECTIONS. ALL STORMDRAIN FITTINGS AND BENDS SHALL BE PRE-CAST.STORM DRAIN PIPE MAY ALSO BE CORRUGATED METALOR HDPE, PLACED IN ACCORDANCE WITH EL PASOCOUNTY SPECIFICATIONS.

8. CONTRACTOR WILL BE RESPONSIBLE FORSCHEDULING A PRE-CONSTRUCTION MEETING HELDPRIOR TO CONSTRUCTION WITH EPC-DSD, ENGINEER,AND CONTRACTOR IN ATTENDANCE.

9. CONTRACTOR IS RESPONSIBLE FOR ALL OF HISOPERATIONS ON THE SITE. CONTRACTOR SHALLOBSERVE ALL SAFETY AND OSHA REGULATIONS DURINGCONSTRUCTION OPERATIONS. TRENCH WIDTHS ANDSLOPE ANGLES SHALL BE DETERMINED BY THECONTRACTOR IN THE FIELD AND ACCORDING TOSAFETY AND OSHA REGULATIONS.

10. ALL NECESSARY PERMITS, SUCH AS SWMP, FUGITIVEDUST, ACCESS, C.O.E. 404, ESQCP PERMIT, ETC. SHALLBE OBTAINED PRIOR TO CONSTRUCTION.

STANDARD EL PASO COUNTY CONSTRUCTION PLAN NOTES1. ALL DRAINAGE AND ROADWAY CONSTRUCTION SHALL MEET THE STANDARDS AND SPECIFICATIONS OF THE CITY OF

COLORADO SPRINGS/EL PASO COUNTY DRAINAGE CRITERIA MANUAL, VOLUMES 1 AND 2, AND THE EL PASOCOUNTY ENGINEERING CRITERIA MANUAL.

2. CONTRACTOR SHALL BE RESPONSIBLE FOR THE NOTIFICATION AND FIELD NOTIFICATION OF ALL EXISTING UTILITIES,WHETHER SHOWN ON THE PLANS OR NOT, BEFORE BEGINNING CONSTRUCTION. LOCATION OF EXISTING UTILITIESSHALL BE VERIFIED BY THE CONTRACTOR PRIOR TO CONSTRUCTION. CALL 811 TO CONTACT THE UTILITYNOTIFICATION CENTER OF COLORADO (UNCC).

3. CONTRACTOR SHALL KEEP A COPY OF THESE APPROVED PLANS, THE GRADING AND EROSION CONTROL PLAN, THESTORMWATER MANAGEMENT PLAN (SWMP), THE SOILS AND GEOTECHNICAL REPORT, AND THE APPROPRIATEDESIGN AND CONSTRUCTION STANDARDS AND SPECIFICATIONS AT THE JOB SITE AT ALL TIMES, INCLUDING THEFOLLOWING:a. EL PASO COUNTY ENGINEERING CRITERIA MANUAL (ECM)b. CITY OF COLORADO SPRINGS/EL PASO COUNTY DRAINAGE CRITERIA MANUAL, VOLUMES 1 AND 2c. COLORADO DEPARTMENT OF TRANSPORTATION (CDOT) STANDARD SPECIFICATIONS FOR ROAD AND BRIDGE

CONSTRUCTIONd. CDOT M & S STANDARDS

4. NOTWITHSTANDING ANYTHING DEPICTED IN THESE PLANS IN WORDS OR GRAPHIC REPRESENTATION, ALL DESIGNAND CONSTRUCTION RELATED TO ROADS, STORM DRAINAGE AND EROSION CONTROL SHALL CONFORM TO THESTANDARDS AND REQUIREMENTS OF THE MOST RECENT VERSION OF THE RELEVANT ADOPTED EL PASO COUNTYSTANDARDS, INCLUDING THE LAND DEVELOPMENT CODE, THE ENGINEERING CRITERIA MANUAL, THE DRAINAGECRITERIA MANUAL, AND THE DRAINAGE CRITERIA MANUAL VOLUME 2. ANY DEVIATIONS FROM REGULATIONSAND STANDARDS MUST BE REQUESTED, AND APPROVED, IN WRITING. ANY MODIFICATIONS NECESSARY TO MEETCRITERIA AFTER-THE-FACT WILL BE ENTIRELY THE DEVELOPER'S RESPONSIBILITY TO RECTIFY.

5. IT IS THE DESIGN ENGINEER'S RESPONSIBILITY TO ACCURATELY SHOW EXISTING CONDITIONS, BOTH ONSITE ANDOFFSITE, ON THE CONSTRUCTION PLANS. ANY MODIFICATIONS NECESSARY DUE TO CONFLICTS, OMISSIONS, ORCHANGED CONDITIONS WILL BE ENTIRELY THE DEVELOPER'S RESPONSIBILITY TO RECTIFY.

6. CONTRACTOR SHALL SCHEDULE A PRE-CONSTRUCTION MEETING WITH EL PASO COUNTY DEVELOPMENT SERVICESDEPARTMENT (DSD) - INSPECTIONS, PRIOR TO STARTING CONSTRUCTION.

7. IT IS THE CONTRACTOR'S RESPONSIBILITY TO UNDERSTAND THE REQUIREMENTS OF ALL JURISDICTIONAL AGENCIESAND TO OBTAIN ALL REQUIRED PERMITS, INCLUDING BUT NOT LIMITED TO EL PASO COUNTY EROSION ANDSTORMWATER QUALITY CONTROL PERMIT (ESQCP), REGIONAL BUILDING FLOODPLAIN DEVELOPMENT PERMIT, U.S.ARMY CORPS OF ENGINEERS-ISSUED 401 AND/OR 404 PERMITS, AND COUNTY AND STATE FUGITIVE DUST PERMITS.

8. CONTRACTOR SHALL NOT DEVIATE FROM THE PLANS WITHOUT FIRST OBTAINING WRITTEN APPROVAL FROM THEDESIGN ENGINEER AND DSD. CONTRACTOR SHALL NOTIFY THE DESIGN ENGINEER IMMEDIATELY UPON DISCOVERYOF ANY ERRORS OR INCONSISTENCIES.

9. ALL STORM DRAIN PIPE SHALL BE CLASS III RCP UNLESS OTHERWISE NOTED AND APPROVED BY DSD.

10. CONTRACTOR SHALL COORDINATE GEOTECHNICAL TESTING PER ECM STANDARDS. PAVEMENT DESIGN SHALL BEAPPROVED BY EL PASO COUNTY DSD PRIOR TO PLACEMENT OF CURB AND GUTTER AND PAVEMENT.

11. ALL CONSTRUCTION TRAFFIC MUST ENTER/EXIT THE SITE AT APPROVED CONSTRUCTION ACCESS POINTS.

12. SIGHT VISIBILITY TRIANGLES AS IDENTIFIED IN THE PLANS SHALL BE PROVIDED AT ALL INTERSECTIONS. OBSTRUCTIONSGREATER THAN 18 INCHES ABOVE FLOWLINE ARE NOT ALLOWED WITHIN SIGHT TRIANGLES.

13. SIGNING AND STRIPING SHALL COMPLY WITH EL PASO COUNTY DOT AND MUTCD CRITERIA. [IF APPLICABLE,ADDITIONAL SIGNING AND STRIPING NOTES WILL BE PROVIDED.]

14. CONTRACTOR SHALL OBTAIN ANY PERMITS REQUIRED BY EL PASO COUNTY DOT, INCLUDING WORK WITHIN THERIGHT-OF-WAY AND SPECIAL TRANSPORT PERMITS.

15. THE LIMITS OF CONSTRUCTION SHALL REMAIN WITHIN THE PROPERTY LINE UNLESS OTHERWISE NOTED. THEOWNER/DEVELOPER SHALL OBTAIN WRITTEN PERMISSION AND EASEMENTS, WHERE REQUIRED, FROM ADJOININGPROPERTY OWNER(S) PRIOR TO ANY OFF-SITE DISTURBANCE, GRADING, OR CONSTRUCTION.

STANDARD EL PASO COUNTY GRADING & EROSION CONTROL PLAN NOTES1. CONSTRUCTION MAY NOT COMMENCE UNTIL A CONSTRUCTION PERMIT IS OBTAINED FROM DEVELOPMENT SERVICES ADN

A PRECONSTRUCTION CONFERENCE IS HELD WITH DEVELOPMENT SERVICES INSPECTIONS.

2. STORMWATER DISCHARGES FROM CONSTRUCTION SITES SHALL NOT CAUSE OR THREATEN TO CAUSE POLLUTION,CONTAMINATION, OR DEGRADATION OF STATE WATERS. ALL WORK AND EARTH DISTURBANCE SHALL BE DONE IN AMANNER THAT MINIMIZES POLLUTION OF ANY ON-SITE OR OFF SITE WATERS, INCLUDING WETLANDS.

3. NOTWITHSTANDING ANYTHING DEPICTED IN THESE PLANS IN WORDS OR GRAPHIC REPRESENTATION, ALL DESIGN ANDCONSTRUCTION RELATED TO ROADS, STORM DRAINAGE AND EROSION CONTROL SHALL CONFORM TO THE STANDARDSAND REQUIREMENTS OF THE MOST RECENT VERSION OF THE RELEVANT ADOPTED EL PASO COUNTY STANDARDS,INCLUDING THE LAND DEVELOPMENT CODE, THE ENGINEERING CRITERIA MANUAL, THE DRAINAGE CRITERIA MANUAL,AND THE DRAINAGE CRITERIA MANUAL VOLUME 2. ANY DEVIATIONS FROM REGULATIONS AND STANDARDS MUST BEREQUESTED, AND APPROVED, IN WRITING.

4. A SEPARATE STORMWATER MANAGEMENT PLAN (SMWP) FOR THIS PROJECT SHALL BE COMPLETED AND AN EROSION ANDSTORMWATER QUALITY CONTROL PERMIT (ESQCP) ISSUED PRIOR TO COMMENCING CONSTRUCTION. DURINGCONSTRUCTION THE SWMP IS THE RESPONSIBILITY OF THE DESIGNATED STORMWATER MANAGER, SHALL BE LOCATED ONSITE AT ALL TIMES AND SHALL BE KEPT UP TO DATE WITH WORK PROGRESS AND CHANGES IN THE FIELD.

5. ONCE THE ESQCP HAS BEEN ISSUED, THE CONTRACTOR MAY INSTALL THE INITIAL STAGE EROSION AND SEDIMENT CONTROLBMPS AS INDICATED ON THE GEC. A PRECONSTRUCTION MEETING BETWEEN THE CONTRACTOR, ENGINEER, AND EL PASOCOUNTY WILL BE HELD PRIOR TO ANY CONSTRUCTION. IT IS THE RESPONSIBILITY OF THE APPLICANT TO COORDINATE THEMEETING TIME AND PLACE WITH COUNTY DSD INSPECTIONS STAFF.

6. SOIL EROSION CONTROL MEASURES FOR ALL SLOPES, CHANNELS, DITCHES, OR ANY DISTURBED LAND AREA SHALL BECOMPLETED WITHIN 21 CALENDAR DAYS AFTER FINAL GRADING, OR FINAL EARTH DISTURBANCE, HAS BEEN COMPLETED.DISTURBED AREAS AND STOCKPILES WHICH ARE NOT AT FINAL GRADE BUT WILL REMAIN DORMANT FOR LONGER THAN 30DAYS SHALL ALSO BE MULCHED WITHIN 21 DAYS AFTER INTERIM GRADING. AN AREA THAT IS GOING TO REMAIN IN ANINTERIM STATE FOR MORE THAN 60 DAYS SHALL ALSO BE SEEDED. ALL TEMPORARY SOIL EROSION CONTROL MEASURESAND BMPS SHALL BE MAINTAINED UNTIL PERMANENT SOIL EROSION CONTROL MEASURES ARE IMPLEMENTED ANDESTABLISHED.

7. TEMPORARY SOIL EROSION CONTROL FACILITIES SHALL BE REMOVED AND EARTH DISTURBANCE AREAS GRADED ANDSTABILIZED WITH PERMANENT SOIL EROSION CONTROL MEASURES PURSUANT TO STANDARDS AND SPECIFICATIONPRESCRIBED IN THE DCM VOLUME II AND THE ENGINEERING CRITERIA MANUAL (ECM) APPENDIX I.

8. ALL PERSONS ENGAGED IN EARTH DISTURBANCE SHALL IMPLEMENT AND MAINTAIN ACCEPTABLE SOIL EROSION ANDSEDIMENT CONTROL MEASURES INCLUDING BMPS IN CONFORMANCE WITH THE EROSION CONTROL TECHNICALSTANDARDS OF THE DRAINAGE CRITERIA MANUAL (DCM) VOLUME II AND IN ACCORDANCE WITH THE STORMWATERMANAGEMENT PLAN (SWMP).

9. ALL TEMPORARY EROSION CONTROL FACILITIES INCLUDING BMPS AND ALL PERMANENT FACILITIES INTENDED TO CONTROLEROSION OF ANY EARTH DISTURBANCE OPERATIONS, SHALL BE INSTALLED AS DEFINED IN THE APPROVED PLANS, THE SWMPAND THE DCM VOLUME II AND MAINTAINED THROUGHOUT THE DURATION OF THE EARTH DISTURBANCE OPERATION.

10. ANY EARTH DISTURBANCE SHALL BE CONDUCTED IN SUCH A MANNER SO AS TO EFFECTIVELY REDUCE ACCELERATED SOILEROSION AND RESULTING SEDIMENTATION. ALL DISTURBANCES SHALL BE DESIGNED, CONSTRUCTED, AND COMPLETED SOTHAT THE EXPOSED AREA OF ANY DISTURBED LAND SHALL BE LIMITED TO THE SHORTEST PRACTICAL PERIOD OF TIME.

11. ANY TEMPORARY OR PERMANENT FACILITY DESIGNED AND CONSTRUCTED FOR THE CONVEYANCE OF STORMWATERAROUND, THROUGH, OR FROM THE EARTH DISTURBANCE AREA SHALL BE DESIGNED TO LIMIT THE DISCHARGE TO ANON-EROSIVE VELOCITY.

12. CONCRETE WASH WATER SHALL BE CONTAINED AND DISPOSED OF IN ACCORDANCE WITH THE SWMP. NO WASH WATERSHALL BE DISCHARGED TO OR ALLOWED TO RUNOFF TO STATE WATERS, INCLUDING ANY SURFACE OR SUBSURFACE STORMDRAINAGE SYSTEM OR FACILITIES.

13. EROSION CONTROL BLANKETING SHALL BE USED ON SLOPES STEEPER THAN 3:1.

14. BUILDING, CONSTRUCTION, EXCAVATION, OR OTHER WASTE MATERIALS SHALL NOT BE TEMPORARILY PLACED OR STOREDIN THE STREET, ALLEY, OR OTHER PUBLIC WAY, UNLESS IN ACCORDANCE WITH AN APPROVED TRAFFIC CONTROL PLAN.BMP'S MAY BE REQUIRED BY EL PASO COUNTY ENGINEERING IF DEEMED NECESSARY, BASED ON SPECIFIC CONDITIONSAND CIRCUMSTANCES.

15. VEHICLE TRACKING OF SOILS AND CONSTRUCTION DEBRIS OFF-SITE SHALL BE MINIMIZED. MATERIALS TRACKED OFFSITESHALL BE CLEANED UP AND PROPERLY DISPOSED OF IMMEDIATELY.

16. CONTRACTOR SHALL BE RESPONSIBLE FOR THE REMOVAL OF ALL WASTES FROM THE CONSTRUCTION SITE FOR DISPOSAL INACCORDANCE WITH LOCAL AND STATE REGULATORY REQUIREMENTS. NO CONSTRUCTION DEBRIS, TREE SLASH, BUILDINGMATERIAL WASTES OR UNUSED BUILDING MATERIALS SHALL BE BURIED, DUMPED, OR DISCHARGED AT THE SITE.

17. THE OWNER, SITE DEVELOPER, CONTRACTOR, AND/OR THEIR AUTHORIZED AGENTS SHALL BE RESPONSIBLE FOR THEREMOVAL OF ALL CONSTRUCTION DEBRIS, DIRT, TRASH, ROCK, SEDIMENT, AND SAND THAT MAY ACCUMULATE IN THESTORM SEWER OR OTHER DRAINAGE CONVEYANCE SYSTEM AND STORMWATER APPURTENANCES AS A RESULT OF SITEDEVELOPMENT.

18. THE QUANTITY OF MATERIALS STORED ON THE PROJECT SITE SHALL BE LIMITED, AS MUCH AS PRACTICAL, TO THAT QUANTITYREQUIRED TO PERFORM THE WORK IN AN ORDERLY SEQUENCE. ALL MATERIALS STORED ON-SITE SHALL BE STORED IN ANEAT, ORDERLY MANNER, IN THEIR ORIGINAL CONTAINERS, WITH ORIGINAL MANUFACTURER'S LABELS.

19. NO CHEMICALS ARE TO BE USED BY THE CONTRACTOR, WHICH HAVE THE POTENTIAL TO BE RELEASED IN STORMWATERUNLESS PERMISSION FOR THE USE OF A SPECIFIC CHEMICAL IS GRANTED IN WRITING BY THE ECM ADMINISTRATOR. INGRANTING THE USE OF SUCH CHEMICALS, SPECIAL CONDITIONS AND MONITORING MAY BE REQUIRED.

20. BULK STORAGE STRUCTURES FOR PETROLEUM PRODUCTS AND OTHER CHEMICALS SHALL HAVE ADEQUATE PROTECTION SOAS TO CONTAIN ALL SPILLS AND PREVENT ANY SPILLED MATERIAL FROM ENTERING STATE WATERS, INCLUDING ANYSURFACE OR SUBSURFACE STORM DRAINAGE SYSTEM OR FACILITIES.

21. NO PERSON SHALL CAUSE THE IMPEDIMENT OF STORMWATER FLOW IN THE FLOW LINE OF THE CURB AND GUTTER OR IN THEDITCHLINE.

22. INDIVIDUALS SHALL COMPLY WITH THE "COLORADO WATER QUALITY CONTROL ACT" (TITLE 25, ARTICLE 8, CRS), AND THE"CLEAN WATER ACT" (33 USC 1344), IN ADDITION TO THE REQUIREMENTS INCLUDED IN THE DCM VOLUME II AND THE ECMAPPENDIX I. ALL APPROPRIATE PERMITS MUST BE OBTAINED BY THE CONTRACTOR PRIOR TO CONSTRUCTION (NPDES,FLOODPLAIN, 404, FUGITIVE DUST, ETC.). IN THE EVENT OF CONFLICTS BETWEEN THESE REQUIREMENTS AND LAWS, RULES, ORREGULATIONS OF OTHER FEDERAL, STATE, OR COUNTY AGENCIES, THE MORE RESTRICTIVE LAWS, RULES, OR REGULATIONSSHALL APPLY.

23. ALL CONSTRUCTION TRAFFIC MUST ENTER/EXIT THE SITE AT APPROVED CONSTRUCTION ACCESS POINTS.

24. PRIOR TO ACTUAL CONSTRUCTION THE PERMITTEE SHALL VERIFY THE LOCATION OF EXISTING UTILITIES.

25. A WATER SOURCE SHALL BE AVAILABLE ON SITE DURING EARTHWORK OPERATIONS AND UTILIZED AS REQUIRED TO MINIMIZEDUST FROM EARTHWORK EQUIPMENT AND WIND.

26. THE SOILS REPORT FOR THIS SITE HAS BEEN PREPARED BY ENTECH ENGINEERING, INC. AND SHALL BE CONSIDERED A PARTOF THESE PLANS.

27. AT LEAST TEN DAYS PRIOR TO THE ANTICIPATED START OF CONSTRUCTION, FOR PROJECTS THAT WILL DISTURB 1 ACRE ORMORE, THE OWNER OR OPERATOR OF CONSTRUCTION ACTIVITY SHALL SUBMIT A PERMIT APPLICATION FOR STORMWATERDISCHARGE TO THE COLORADO DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT, WATER QUALITY DIVISION. THEAPPLICATION CONTAINS CERTIFICATION OF COMPLETION OF A STORMWATER MANAGEMENT PLAN (SWMP), OF WHICHTHIS GRADING AND EROSION CONTROL PLAN MAY BE A PART. FOR INFORMATION OR APPLICATION MATERIALSCONTACT:

COLORADO DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENTWATER QUALITY CONTROL DIVISION, WQCD - PERMITS4300 CHERRY CREEK DRIVE SOUTHDENVER, CO 80246-1530ATTN: PERMITS UNIT

STANDARD EL PASO COUNTY SIGNING AND STRIPING NOTES1. ALL SIGNS AND PAVEMENT MARKINGS SHALL BE IN COMPLIANCE WITH THE CURRENT MANUAL ON UNIFORM

TRAFFIC CONTROL DEVICES (MUTCD).

2. REMOVAL OF EXISTING PAVEMENT MARKINGS SHALL BE ACCOMPLISHED BY A METHOD THAT DOES NOTMATERIALLY DAMAGE THE PAVEMENT. THE PAVEMENT MARKINGS SHALL BE REMOVED TO THE EXTENT THAT THEYWILL NOT BE VISIBLE UNDER DAY OR NIGHT CONDITIONS. AT NO TIME WILL IT BE ACCEPTABLE TO PAINT OVEREXISTING PAVEMENT MARKINGS.

3. ANY DEVIATION FROM THE STRIPING AND SIGNING PLAN SHALL BE APPROVED BY EL PASO COUNTY DEVELOPMENTSERVICES.

4. ALL SIGNS SHOWN ON THE SIGNING AND STRIPING PLAN SHALL BE NEW SIGNS. EXISTING SIGNS MAY REMAIN ORBE REUSED IF THEY MEET CURRENT EL PASO COUNTY AND MUTCD STANDARDS.

5. STREET NAME AND REGULATORY STOP SIGNS SHALL BE ON THE SAME POST AT INTERSECTIONS.

6. ALL REMOVED SIGNS SHALL BE DISPOSED OF IN A PROPER MANNER BY THE CONTRACTOR.

7. ALL STREET NAME SIGNS SHALL HAVE "C" SERIES LETTERS, WITH LOCAL ROADWAY SIGNS BEING 4" UPPER-LOWERCASE LETTERING ON 8" BLANK AND COLLECTOR ROADWAY SIGNS BEING 6" LETTERING, UPPER-LOWER CASE ON 12"BLANK, WITH ½" WHITE BORDER THAT IS NOT RECESSED

8. ALL TRAFFIC SIGNS SHALL HAVE A MINIMUM HIGH INTENSITY PRISMATIC GRADE SHEETING.

9. ALL LOCAL RESIDENTIAL STREET SIGNS SHALL BE MOUNTED ON A 1.75" X 1.75" SQUARE TUBE SIGN POST AND STUBPOST BASE. FOR OTHER APPLICATIONS, REFER TO THE CDOT STANDARD S-614-8 REGARDING USE OF THE P2TUBULAR STEEL POST SLIPBASE DESIGN.

10. ALL SIGNS SHALL BE SINGLE SHEET ALUMINUM WITH 0.100" MINIMUM THICKNESS.

11. ALL LIMIT LINES/STOP LINES, CROSSWALK LINES, PAVEMENT LEGENDS, AND ARROWS SHALL BE A MINIMUM 125 MILTHICKNESS PREFORMED THERMOPLASTIC PAVEMENT MARKINGS WITH TAPERED LEADING EDGES PER CDOTSTANDARD S-627-1. WORD AND SYMBOL MARKINGS SHALL BE THE NARROW TYPE. STOP BARS SHALL BE 24" INWIDTH. CROSSWALKS LINES SHALL BE 12" WIDE AND 8' LONG PER CDOT S-627-1.

12. ALL LONGITUDINAL LINES SHALL BE A MINIMUM 15MIL THICKNESS EPOXY PAINT. ALL NON-LOCAL RESIDENTIALROADWAYS SHALL INCLUDE BOTH RIGHT AND LEFT EDGE LINE STRIPING AND ANY ADDITIONAL STRIPING ASREQUIRED BY CDOT S-627-1.

13. THE CONTRACTOR SHALL NOTIFY EL PASO COUNTY DEVELOPMENT SERVICES (719) 520-6819 PRIOR TO AND UPONCOMPLETION OF SIGNING AND STRIPING.

14. THE CONTRACTOR SHALL OBTAIN A WORK IN THE RIGHT OF WAY PERMIT FROM THE EL PASO COUNTYDEPARTMENT OF TRANSPORTATION PRIOR TO ANY SIGNAGE OR STRIPING WORK WITHIN AN EXISTING EL PASOCOUNTY ROADWAY.

TOPOGRAPHIC SURVEY NOTES1.) ELEVATIONS SHOWN ON THIS DRAWING ARE BASED ON THE CSU FIMS NETWORK (NGVD29).

2.) THE BASIS OF ALL BEARINGS SHOWN ON THIS DRAWING IS THE NORTH LINE OF MEADOWBROOK PARKWAYBEARING S33°55'12"W.

3.) THE EXISTING TOPOGRAPHIC BASE MAPPING WAS PREPARED BY MVE, INC. USING SURVEY DATA PROVIDED BYPOLARIS SURVEYING INC, AND COLLECTED IN MAY 2017.

4.) ALL EXISTING UTILITIES SHOWN ON THIS SURVEY ARE FROM SURFACE EVIDENCE AND/OR FROM MAPS OBTAINEDFROM UTILITY PROVIDERS. THE LOCATION OF UTILITIES AS SHOWN ARE APPROXIMATE. ALL UTILITIES MAY NOT BESHOWN OR MAY NOT HAVE BEEN LOCATED. UNDERGROUND UTILITY LOCATIONS WERE NOT PERFORMED.

6" AGGREGATE BASE COURSE COMPACTEDTO 95% (±3%) MAX DRY DENSITY - MOD.PROCTOR (ASTM D1557/AASHTO T-180) OR

C1.3

INFLOWTHROUGH CURB

OPENING/CHASEDRAIN

SF / RAINGARDEN BASEELEV

TYPICAL SECTIONSCALE: NTS

18" (MIN)RAIN GARDEN

GROWINGMEDIA,

NON-COMPACTEDOR SAND FILTER

MATERIAL

6" DIA MINUS RIVERROCK, 12" THICK

UNDISTURBEDSUBGRADE,

NON-COMPACTED

RAIN GARDEN SEED MIX TABLE1

(SOURCE: UDFCD BIORETENTION (RG) TABLE B-3)

COMMON NAME LB/AC PLS2

SAND BLUESTEM 3.5SIDEOATS GRAMA 3PRAIRIE SANDREED 3INDIAN RICEGRASS 3

SWITCHGRASS 4WESTERN WHEATGRASS 3

LITTLE BLUESTEM 3ALKALI SACATON 3SAND DROPSEED 3

TOTAL 27.51SEE UDFCD TABLE B-3 FOR SCIENTIFIC NAMESAND WILDFLOWER MIX OPTION2PLS = PURE LIVE SEED

SOIL MATERIAL GRADATION TABLE(SOURCE: UDFCD BIORETENTION (RG) TABLE B-1 & SAND FILTER BASIN (SFB) TABLE SF-1)

STANDARDSIEVE SIZE

% PASSING

GROWINGMEDIA(1)(2)

FILTER MATERIAL(3)

CLASS B CLASS C1-1/2" 1003/4" 100

NO. 4 100 20-60 60-100NO. 10 85-100NO. 50 10-30 10-30NO. 100 0-10NO. 200 80-90 0-3 0-3NO. 230 3-17

(1)RAIN GARDEN ONLY(2)LESS THAN 1.5% ORGANIC MATERIAL(3)APPLIES TO BOTH SAND FILTER BASIN AND RAIN GARDEN

RAIN GARDEN, SPECIFICATIONS, NOTES & REFERENCES:REFERENCE URBAN DRAINAGE AND FLOOD CONTROL DISTRICT (UDFCD),URBAN STORM DRAINAGE CRITERIA MANUAL VOLUME 3, SECTION T-3, FOR FULLSET OF RAIN GARDEN DETAILS AND SPECIFICATIONS AS IDENTIFIED.- GROWING MEDIA (BY WEIGHT, USE 3-5% ORGANIC MATERIAL; 95-97%

GROWING MEDIA SAND)· ORGANIC MATERIAL - LOOSELY PACKED, SHREDDED MULCH - AGED 6

MONTHS (MIN.)· GROWING MEDIA SAND - PER SOIL MATERIAL GRADATION TABLE· pH - 6.8-7.5· NITROGEN - 15 ppm (MAX)· PHOSPHORUS - 15 ppm (MAX)· SALINITY - 6 mmhos/cm (MAX)

- FILTER MATERIAL - CLASS B or CLASS C FILTER MATERIAL, PER SOIL MATERIALGRADATION TABLE

- PERMEABLE GEOTEXTILE SEPARATOR FABRIC - TENCATE MIRAFI 170N, OREQUAL, PER UDFCD TABLE B-2.

- VEGETATION - SELECT PLANTS THAT ARE DROUGHT RESISTANT AND THRIVE INSANDY SOIL. OPTIONAL: USE NATIVE SEED MIX PER RAIN GARDEN SEED MIXTABLE. AGGRESSIVE WEED CONTROL PROCEDURES WILL HELP THE DESIREDVEGETATION TO BECOME ESTABLISHED.

- CONCENTRATED INFLOW - PER CONCENTRATED INFLOW DETAIL.

SAND FILTER SPECIFICATIONS,NOTES & REFERENCES:REFERENCE URBAN DRAINAGE AND FLOODCONTROL DISTRICT (UDFCD), URBAN STORMDRAINAGE CRITERIA MANUAL VOLUME 3,SECTION T-6, FOR FULL SET OF SAND FILTERDETAILS AND SPECIFICATIONS ASIDENTIFIED.- FILTER MATERIAL - CLASS B or CLASS C

FILTER MATERIAL, PER SOIL MATERIALGRADATION TABLE

- PERMEABLE GEOTEXTILE SEPARATORFABRIC - TENCATE MIRAFI 170N, OREQUAL, PER UDFCD TABLE SF-3.

- CONCENTRATED INFLOW - PERCONCENTRATED INFLOW DETAIL

4:1

4' SPILLWAY

6"FREEBOARD

4:1

SPILLWAY DETAILSCALE: NTS

4"(MIN)

COVER w/TOPSOIL.

14"

TYPE 'L' OR 'VL' RIPRAP,INTERMIXED WITH 35%NATIVE SOIL, BY WEIGHT.

SEE SPILLWAYDETAIL

STD TYPE 3 CATCHCURB & GUTTER

PLAN VIEW

FRONT VIEW

1.0'

EARTH BEHINDCURB

0.5'

STANDARD TYPE 3CURB (SEE DETAIL)1.0'

(SEE PLAN)

1.0'

0.5'

VARIES

CURB DEPRESSION DETAILSCALE 1" = 1'

SCALE 1" = 1.0'

12"6"

4-1/2" 1-1/2"

6"

12"

6"

18"

+1/2" CATCHA C

D A


SITE

PETE

RSO

N R

DPLATTE AV

GALLEY RD

CONSTITUTION AVE

US HWY 24

CO HWY 94

MA

RKSH

EFFE

L RD

SELIX GROVE

MEADOWBROOKPKWY

POW

ERS

BLV

D

94

2421

3"

STORAGE SURFACE PARKINGSECTION

SCALE 1" = 1.0'

3" THICK RECYCLED CONCRETEMATERIAL COMPACTED TO 95% (±3%)MAX DRY DENSITY - MOD. PROCTOR(ASTM D1557/AASHTO T-180)

TOP 9" OF SUBGRADE SHALL SCARIFIED,MIXED & MOISTURE CONDITIONED TOWITHIN 2% OPTIMUM MOISTURE CONTENT& COMPACTED IN MAX 6" LIFTS TO MIN.95% (±2%) STD PROCTOR DRY DENSITY(ASTM D698, AASHTO T99)

9"

AutoCAD SHX Text

MEASUREMENTS

AutoCAD SHX Text

ARE TO

AutoCAD SHX Text

FACE OF CURB

AutoCAD SHX Text

LENGTH FOR RADII

AutoCAD SHX Text

A=1/2" C=1-1/2"

AutoCAD SHX Text

D=1-1/2" TO 2"

Daniel Torres

Callout

Please revise Development Services Department to Planning and Community Development

Daniel Torres

Highlight

DEVELOPMENT SERVICES

Daniel Torres

Highlight


Daniel Torres

Callout

Please revise DSD to PCD.

Daniel Torres

Highlight

DSD

Daniel Torres

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Daniel Torres

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DEPARTMENT (DSD)

Daniel Torres

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DSD

Daniel Torres

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DSD

Daniel Torres

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N

Daniel Torres

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DSD

Daniel Torres

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DOT

Daniel Torres

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DOT

Daniel Torres

Callout

Please revise DOT to Department of Public Works (DPW)

Daniel Torres

Callout

total site is only 1.2 acres. Please revise.

Daniel Torres

Text Box

Add a note that states that on-site infiltration tests using a double-ring infiltrometer shall be performed where full infiltration sections are use per UDFCD criteria manual.

6355

6352

6353

6354

6350

6351

6352

6350

6355

6351

6352

6353

6354

LOT 1

A

CLARE

MO

NT B

USIN

ESS

PARK

FIL N

O. 2

A

LOT 4

1

CLARE

MO

NT B

USIN

ESS

PARK

FIL N

O. 2

LOT 6

CLARE

MO

NT B

USIN

ESS

PARK

FIL N

O. 2

SELIX

GRO

VE

(47.

66' P

RIVA

TE ST

REET

)

MEA

DOW

BRO

OK

PARK

WAY

(80'

PUBL

IC R

.O.W

.)

LOT 5

CLARE

MO

NT B

USIN

ESS

PARK

FIL N

O. 2

LOT 4

CLARE

MO

NT B

USIN

ESS

PARK

FIL N

O. 2

LOT 3

CLARE

MO

NT B

USIN

ESS

PARK

FIL N

O. 2

LOT 1

9

CLARE

MO

NT B

USIN

ESS

1445

SELIX

GR.

1455

SELIX

GR.

1465

SELIX

GR.

SF311 LF

CWA

SW

VTC

RS2 EACH

10x20 OFFICETRAILER

SP

SSA

SCL143 LF SB

SB

SB

SFSF

SFSF

SFSF

SFSF

SFSF

SFSF

SFSF

SFSF

SF

SFSF

SFSF

SFSF

SFSF

SFSF

SFSF

SFSF

SFSF

SF

SCL

SCL

SCL

SCL

SCL

SCL

SCL

SCL

SCL

SCL

SCL

SCL

SCL

SCL

CONSTRUCTIONACCESS

SF311 LF

28

28

CUTFILL

CUT FILL

CUT

CUT

FILL

FILL

FILL

FILL

0

1" = 20' 1:240

4020105



BENCHMARK

EN

GIN

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OR

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, IN

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.


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CHECKED BY _____

DESIGNED BY

___________________

CHECKED BY _____ ___________________

REVISIONS

OF

AS-BUILTS BY

MVE DRAWING

MVE PROJECT

DRAWN BY

SHEET

61078

GULFEAGLESUPPLY

-GEC-EC

GRADING & EROSION CONTROLEROSION CONTROL

4 5MARCH 12, 2019

C1.4

HYDROLOGIC SOIL

GROUP

MAP UNITNUMBER DESCRIPTION

ELLICOTT LOAMYCOARSE SAND28

SR

SB

OP

MU

PS

OP

MU

SR

PS

SSA

UNDISTURBEDAREA

DISTURBEDAREA

LIMITS OFDISTURBANCE

9

SP

SB

CUT FILL NGC

EROSION CONTROL DATA

TIMING

ANTICIPATED START &COMPLETION TIMEPERIOD OF SITEGRADING

APRIL, 2019 TOJULY, 2019

EXPTECTED DATE ONWHICH FINALSTABILIZATION WILL BECOMPLETED

OCTOBER, 2020

AREAS

TOTAL AREA OF THE SITETO BE CLEARED,EXCAVATED ORGRADED

1.21 ACRES

RECEIVING WATERS

NAME OF RECEIVINGWATERS SAND CREEK

SOIL DATA

PRIMARY SOILDESCRIPTION

ELLICOTT LOAMYCOARSE SAND

PERMEABILITY RAPID

SURFACE RUNOFF SLOW

HAZARD OF EROSION HIGH

HYDROLOGIC SOILGROUP A

EXISTING PERCENTIMPERVIOUS 0.0%

DEVELOPED PERCENTIMPERVIOUS 85.0%

SF SF

SCL

CONCRETE WASHOUT AREA

SILT FENCE

SEDIMENT CONTROL LOG

STRAW BALE BARRIER

ROCK SOCK

EROSION CONTROL BLANKET

VEHICLE TRACKING CONTROL

STREET SWEEPING

SEDIMENT BASIN

OUTLET PROTECTION

STABILIZED STAGING AREA

STOCKPILE PROTECTION

MULCHING

SURFACE ROUGHENING

PERMANENT SEEDING

LIMITS OF CONSTRUCTIONSITE BOUNDARIES

LIMITS OF CUT/FILL/NO GRADE CHANGE

LIMITS OF SOIL TYPE

CWA

SF

SCL

SBB

SW

RS

VTC

SW

BMP LEGENDMAP SYMBOL KEY DESCRIPTION

ECB


SITE

PETE

RSO

N R

DPLATTE AV

GALLEY RD

CONSTITUTION AVE

US HWY 24

CO HWY 94

MA

RKSH

EFFE

L RD

SELIX GROVE

MEADOWBROOKPKWY

POW

ERS

BLV

D

94

2421

Daniel Torres

Callout

Please provide Rock Sock and Sediment Basin BMP details

BENCHMARK

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EN

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CHECKED BY _____

DESIGNED BY

___________________

CHECKED BY _____ ___________________

REVISIONS

OF

AS-BUILTS BY

MVE DRAWING

MVE PROJECT

DRAWN BY

SHEET

61078

GULFEAGLESUPPLY

-GEC-ED

GRADING & EROSION CONTROLEROSION CONTROL DETAILS

5 5MARCH 12, 2019

C1.5

3:13:1

3:1

3:1

2% SLOPE

8'x8' MIN

BERM

BERM

BERM

4' MIN

25' MIN

A

CWA-1. CONCRETE WASHOUT AREASECTION A

8'x8' MIN3'

MIN

≥31

≥3

≥4

1

1

12" T

YP

UNDISTURBED ORCOMPACTED SOIL

COMPACTED BERM AROUNDTHE PERIMETER

VEHICLE TRACKINGCONTROL (SEE VTC

DETAIL)

CWA

CONCRETEWASHOUT SIGN

VEHICLE TRACKINGCONTROL (SEE VTCDETAIL) OR OTHERSTABLE SURFACE

CONCRETE WASHOUT AREA PLAN

CWA INSTALLATION NOTES1. SEE PLAN VIEW FOR:

—CWA INSTALLATION LOCATION.2. DO NOT LOCATE AN UNLINED CWA WITHIN 400' OF ANY NATURAL DRAINAGE PATHWAY OR

WATERBODY. DO NOT LOCATE WITHIN 1,000' OF ANY WELLS OR DRINKING WATER SOURCES. IFSITE CONSTRAINTS MAKE THIS INFEASIBLE, OR IF HIGHLY PERMEABLE SOILS EXIST ON SITE, THE CWAMUST BE INSTALLED WITH AN IMPERMEABLE LINER (16 MIL MIN. THICKNESS) OR SURFACESTORAGE ALTERNATIVES USING PREFABRICATED CONCRETE WASHOUT DEVICES OR A LINEDABOVE GROUND STORAGE AREA SHOULD BE USED.

3. THE CWA SHALL BE INSTALLED PRIOR TO CONCRETE PLACEMENT ON SITE.4. CWA SHALL INCLUDE A FLAT SUBSURFACE PIT THAT IS AT LEAST 8' BY 8' SLOPES LEADING OUT OF

THE SUBSURFACE PIT SHALL BE 3:1 OR FLATTER. THE PIT SHALL BE AT LEAST 3' DEEP.5. BERM SURROUNDING SIDES AND BACK OF THE CWA SHALL HAVE MINIMUM HEIGHT OF 1'.6. VEHICLE TRACKING PAD SHALL BE SLOPED 2% TOWARDS THE CWA.7. SIGNS SHALL BE PLACED AT THE CONSTRUCTION ENTRANCE, AT THE CWA, AND ELSEWHERE AS

NECESSARY TO CLEARLY INDICATE THE LOCATION OF THE CWA TO OPERATORS OF CONCRETETRUCKS AND PUMP RIGS.

8. USE EXCAVATED MATERIAL FOR PERIMETER BERM CONSTRUCTION.

CWA MAINTENANCE NOTES1. INSPECT BMPS EACH WORKDAY, AND MAINTAIN THEM IN EFFECTIVE OPERATING CONDITION.

MAINTENANCE OF BMPS SHOULD BE PROACTIVE, NOT REACTIVE. INSPECT BMPS AS SOON ASPOSSIBLE (AND ALWAYS WITHIN 24 HOURS) FOLLOWING A STORM THAT CAUSES SURFACEEROSION, AND PERFORM NECESSARY MAINTENANCE.

2. FREQUENT OBSERVATIONS AND MAINTENANCE ARE NECESSARY TO MAINTAIN BMPS IN EFFECTIVEOPERATING CONDITION. INSPECTIONS AND CORRECTIVE MEASURES SHOULD BE DOCUMENTEDTHOROUGHLY.

3. WHERE BMPS HAVE FAILED, REPAIR OR REPLACEMENT SHOULD BE INITIATED UPON DISCOVERY OFTHE FAILURE.

4. THE CWA SHALL BE REPAIRED, CLEANED, OR ENLARGED AS NECESSARY TO MAINTAIN CAPACITYFOR CONCRETE WASTE. CONCRETE MATERIALS, ACCUMULATED IN PIT, SHALL BE REMOVEDONCE THE MATERIALS HAVE REACHED A DEPTH OF 2'.

5. CONCRETE WASHOUT WATER, WASTED PIECES OF CONCRETE AND ALL OTHER DEBRIS IN THESUBSURFACE PIT SHALL BE TRANSPORTED FROM THE JOB SITE IN A WATER—TIGHT CONTAINERAND DISPOSED OF PROPERLY.

6. THE CWA SHALL REMAIN IN PLACE UNTIL ALL CONCRETE FOR THE PROJECT IS PLACED.7. WHEN THE CWA IS REMOVED, COVER THE DISTURBED AREA WITH TOP SOIL, SEED AND MULCH OR

OTHERWISE STABILIZED IN A MANNER APPROVED BY THE LOCAL JURISDICTION.

50 FOOT (MIN)

20 FOOT(WIDTH CAN BELESS IF CONST.VEHICLES AREPHYSICALLY

CONTAINED ONBOTH SIDES)

UNLESS OTHERWISE SPECIFIED BYLOCAL JURISDICTION, USECDOT SECTION #703, AASHTO#3 COARSE AGGREGATE OR 6"MINUS ROCK

NON-WOVEN GEOTEXTILE FABRICBETWEEN SOIL AND ROCK

SIDEWALK OR OTHERPAVED SURFACE

PUBLICROADWAY

A 9" (M

IN)

COMPACTED SUBGRADE

NON-WOVENGEOTEXTILE FABRIC9"

(MIN

)

UNLESS OTHERWISE SPECIFIED BY LOCALJURISDICTION, USE CDOT SECTION #703, AASHTO#3 COARSE AGGREGATE OR 6" MINUS ROCK

INSTALL ROCK FLUSH WITH ORBELOW TOP OF PAVEMENT

VTC

STABILIZED CONSTRUCTION ENTRANCE/EXIT INSTALLATION NOTES1. SEE PLAN VIEW FOR

—LOCATION OF CONSTRUCTION ENTRANCE(S)/EXIT(S).—TYPE OF CONSTRUCTION ENTRANCE(S)/EXITS(S) (WITH/WITHOUT WHEEL WASH, CONSTRUCTION MATOR TRM).

2. CONSTRUCTION MAT OR TRM STABILIZED CONSTRUCTION ENTRANCES ARE ONLY TO BE USED ON SHORTDURATION PROJECTS (TYPICALLY RANGING FROM A WEEK TO A MONTH) WHERE THERE WILL BE LIMITEDVEHICULAR ACCESS.

3. A STABILIZED CONSTRUCTION ENTRANCE/EXIT SHALL BE LOCATED AT ALL ACCESS POINTS WHERE VEHICLESACCESS THE CONSTRUCTION SITE FROM PAVED RIGHT-OF-WAYS.

4. STABILIZED CONSTRUCTION ENTRANCE/EXIT SHALL BE INSTALLED PRIOR TO ANY LAND DISTURBINGACTIVITIES.

5. A NON—WOVEN GEOTEXTILE FABRIC SHALL BE PLACED UNDER THE STABILIZED CONSTRUCTIONENTRANCE/EXIT PRIOR TO THE PLACEMENT OF ROCK.

6. UNLESS OTHERWISE SPECIFIED BY LOCAL JURISDICTION. ROCK SHALL CONSIST OF DOT SECT. #703,AASHTO #3 COARSE AGGREGATE OR 6" (MINUS) ROCK.

STABILIZED CONSTRUCTION ENTRANCE EXIT MAINTENANCE NOTES1. INSPECT BMPS EACH WORKDAY, AND MAINTAIN THEM IN EFFECTIVE OPERATING CONDITION.

MAINTENANCE OF BMPS SHOULD BE PROACTIVE, NOT REACTIVE. INSPECT BMPS AS SOON AS POSSIBLE(AND ALWAYS WITHIN 24 HOURS) FOLLOWING A STORM THAT CAUSES SURFACE EROSION, AND PERFORMNECESSARY MAINTENANCE.


3. WHERE BMPS HAVE FAILED, REPAIR OR REPLACEMENT SHOULD BE INITIATED UPON DISCOVERY OF THEFAILURE.

4. ROCK SHALL BE REAPPLIED OR REGRADED AS NECESSARY TO THE STABILIZED ENTRANCE/EXIT TO MAINTAINA CONSISTENT DEPTH.

5. SEDIMENT TRACKED ONTO PAVED ROADS IS TO BE REMOVED THROUGHOUT THE DAY AND AT THE END OFTHE DAY BY SHOVELING OR SWEEPING. SEDIMENT MAY NOT BE WASHED DOWN STORM SEWER DRAINS.

SF

SFSF

SF

SF

CONSTRUCTIONTRAILERS

3" MIN THICKNESSGRANULAR MATERIAL

SILT FENCE OR CONSTRUCTIONFENCE AS NEEDED

CONSTRUCTIONSITE ACCESS

STABILIZEDCONSTRUCTIONENTRANCE (SEE

DETAILS VTC-1 TOVTC-3)

EXISTING ROADWAY

SSA-1. STABILIZED STAGING AREA

STABILIZED STAGING AREA INSTALLATION NOTES1. SEE PLAN VIEW FOR

—LOCATION(S) OF STAGING AREA(S).—CONTRACTOR MAY ADJUST LOCATION AND SIZE OF STAGING AREA WITHAPPROVAL FROM THE LOCAL JURISDICTION.

2. STABILIZED STAGING AREA SHOULD BE APPROPRIATE FOR THE NEEDS OF THE SITE.OVERSIZING RESULTS IN A LARGER AREA TO STABILIZE FOLLOWING CONSTRUCTION.

3. STAGING AREA SHALL BE STABILIZED PRIOR TO OTHER OPERATIONS ON THE SITE.4. THE STABILIZED STAGING AREA SHALL CONSIST OF A MINIMUM 3" THICK GRANULAR

MATERIAL.5. UNLESS OTHERWISE SPECIFIED BY LOCAL JURISDICTION, ROCK SHALL CONSIST OF CDOT

SECT. #703, AASHTO #3 COARSE AGGREGATE OR 6" (MINUS) ROCK.6. ADDITIONAL PERIMETER BMPS MAY BE REQUIRED INCLUDING BUT NOT LIMITED TO SILT

FENCE AND CONSTRUCTION FENCING.

STABILIZED CONSTRUCTION ENTRANCE EXIT MAINTENANCE NOTES1. INSPECT BMPS EACH WORKDAY, AND MAINTAIN THEM IN EFFECTIVE OPERATING

CONDITION. MAINTENANCE OF BMPS SHOULD BE PROACTIVE, NOT REACTIVE. INSPECTBMPS AS SOON AS POSSIBLE (AND ALWAYS WITHIN 24 HOURS) FOLLOWING A STORMTHAT CAUSES SURFACE EROSION, AND PERFORM NECESSARY MAINTENANCE.

2. FREQUENT OBSERVATIONS AND MAINTENANCE ARE NECESSARY TO MAINTAIN BMPS INEFFECTIVE OPERATING CONDITION. INSPECTIONS AND CORRECTIVE MEASURESSHOULD BE DOCUMENTED THOROUGHLY.

3. WHERE BMPS HAVE FAILED. REPAIR OR REPLACEMENT SHOULD BE INITIATED UPONDISCOVERY OF THE FAILURE.

4. ROCK SHALL BE REAPPLIED OR REGRADED AS NECESSARY IF RUTTING OCCURS ORUNDERLYING SUBGRADE BECOMES EXPOSED.

5. STABILIZED STAGING AREA SHALL BE ENLARGED IF NECESSARY TO CONTAIN PARKING,STORAGE, AND UNLOADING/LOADING OPERATIONS.

6. THE STABILIZED STAGING AREA SHALL BE REMOVED AT THE END OF CONSTRUCTION. THEGRANULAR MATERIAL SHALL BE REMOVED OR. IF APPROVED BY THE LOCALJURISDICTION, USED ON SITE, AND THE AREA COVERED WITH TOPSOIL, SEEDED ANDMULCHED OR OTHERWISE STABILIZED IN A MANNER APPROVED BY LOCALJURISDICTION.

SSAONSITE

CONSTRUCTIONVEHICLE

PARKING (IFNEEDED)

MATERIALSTORAGE

AREA

SFSF

SILT FENCE INSTALLATION NOTES:I. SILT FENCE MUST BE PLACED AWAY FROM THE TOE OF THE SLOPE TO ALLOW FOR WATER PONDING. SILT FENCE AT THE TOE OF A SLOPE SHOULD

BE INSTALLED IN A FLAT LOCATION AT LEAST SEVERAL FEET (2-5 FT) FROM THE TOE OF THE SLOPE TO ALLOW ROOM FOR PONDING ANDDEPOSITION.

2. A UNIFORM 6" X 4" ANCHOR TRENCH SHALL BE EXCAVATED USING TRENCHER OR SILT FENCE INSTALLATION DEVICE. NO ROAD GRADERS.BACKHOES. OR SIMILAR EOUIPMENT SHALL BE USED.

3. COMPACT ANCHOR TRENCH BY HAND WITH A "JUMPING JACK" OR BY WHEEL ROLLING. COMPACTION SHALL BE SUCH THAT SILT FENCE RESISTSBEING PULLED OUT OF ANCHOR TRENCH BY HAND.

4. SILT FENCE SHALL BE PULLED TIGHT AS IT IS ANCHORED TO THE STAKES. THERE SHOULD BE NO NOTICEABLE SAG BETWEEN STAKES AFTER IT HASBEEN ANCHORED TO THE STAKES.

5. SILT FENCE FABRIC SHALL BE ANCHORED TO THE STAKES USING I" HEAVY DUTY STAPLES OR NAILS WITH 1'' HEADS. STAPLES AND NAILS SHOULD BEPLACED 3" ALONG THE FABRIC DOWN THE STAKE.

6. AT THE END OF A RUN OF SILT FENCE ALONG A CONTOUR, THE SILT FENCE SHOULD BE TURNED PERPENDICULAR TO THE CONTOUR TO CREATE A"J—HOOK." THE "J—HOOK" EXTENDING PERPENDICULAR TO THE CONTOUR SHOULD BE OF SUFFICIENT LENGTH TO KEEP RUNOFF FROM FLOWINGAROUND THE END OF THE SILT FENCE (TYPICALLY 10' - 20').

7. SILT FENCE SHALL BE INSTALLED PRIOR TO ANY LAND DISTURBING ACTIVITIES.

SILT FENCE MAINTENANCE NOTES1. INSPECT BMPS EACH WORKDAY, AND MAINTAIN THEM IN EFFECTIVE OPERATING CONDITION. MAINTENANCE OF BMPS SHOULD BE PROACTIVE,

NOT REACTIVE. INSPECT BMPS AS SOON AS POSSIBLE (AND ALWAYS WITHIN 24 HOURS) FOLLOWING A STORM THAT CAUSES SURFACE EROSION,AND PERFORM NECESSARY MAINTENANCE.

2. FREQUENT OBSERVATIONS AND MAINTENANCE ARE NECESSARY TO MAINTAIN BMPS IN EFFECTIVE OPERATING CONDITION. INSPECTIONS ANDCORRECTIVE MEASURES SHOULD BE DOCUMENTED THOROUGHLY.

3. WHERE BMPS HAVE FAILED, REPAIR OR REPLACEMENT SHOULD BE INITIATED UPON DISCOVERY OF THE FAILURE.4. SEDIMENT ACCUMULATED UPSTREAM OF THE SILT FENCE SHALL BE REMOVED AS NEEDED TO MAINTAIN THE FUNCTIONALITY OF THE BMP,

TYPICALLY WHEN DEPTH OF ACCUMULATED SEDIMENTS IS APPROXIMATELY 6".5. REPAIR OR REPLACE SILT FENCE WHEN THERE ARE SIGNS OF WEAR, SUCH AS SAGGING, TEARING, OR COLLAPSE.6. SILT FENCE IS TO REMAIN IN PLACE UNTIL THE UPSTREAM DISTURBED AREA IS STABILIZED AND APPROVED BY THE LOCAL JURISDICTION, OR IS

REPLACED BY AN EQUIVALENT PERIMETER SEDIMENT CONTROL BMP.7. WHEN SILT FENCE IS REMOVED. ALL DISTURBED AREAS SHALL BE COVERED WITH TOPSOIL, SEEDED AND MULCHED OR OTHERWISE STABILIZED AS

APPROVED BY LOCAL JURISDICTION.

COMPACTEDBACKFILL

FLOW

6" M

IN

EXISTINGGROUND

AT LEAST 10" OFSILT FENCE "TAIL"SHALL BE BURIED

4" MIN 18"

MIN

36"-4

8"TY

P

A

SILT FENCEGEOTEXTILE

112" x 11

2" (RECOMMENDED)WOODEN FENCE POST WITH10' MAX SPACING

SF

SILT FENCE

JOIN

FIRST

ROTATESECOND

POSTS SHALL BE JOINED AS SHOWN,THEN ROTATED 180 DEG IN DIRECTION

SHOWN AND DRIVEN INTO THEGROUND

POSTS SHALL OVERLAP ATJOINTS SO THAT NO GAPS

EXIST IN SILT FENCE

THICKNESS OF GEOTEXTILE HASBEEN EXAGGERATED, TYP

SECTION ASF-1. SILT FENCE

VCT-1. VEHICLE TRACKING CONTROL

SCLSCL

4' MAXON CENTER (TYP)

3"

13 DIAMOF SCL

(TYP)

FLOW DIAMSCL

6"

A

112" x 11

2" x 18" (MIN)WOODEN STAKE

9" DIAMETER (MIN)SEDIMENT CONTROL LOG

NOTE: LARGERDIAMETER SEDIMENTCONTROL LOGS MAYNEED TO BEEMBEDDED DEEPER.

SEDIMENT CONTROL LOG

SECTION A

SCL

1 3 OF

DIA

M. S

CL

(TYP

)

6"3"


CENTER STAKE IN CONTROL LOG

COMPACTED EXCAVATEDTRENCH SOIL

SEDIMENT CONTROL LOG JOINTS

12" OVERLAP(MIN)

112" x 11

2" x 18" (MIN)WOODEN STAKE


SEDIMENT CONTROL LOG INSTALLATION NOTES:1. SEE PLAN VIEW FOR LOCATION AND LENGTH OF SEDIMENT CONTROL LOGS.2. SEDIMENT CONTROL LOGS THAT ACT AS A PERIMETER CONTROL SHALL BE INSTALLED PRIOR TO ANY

UPGRADIENT LAND—DISTURBING ACTIVITIES.3. SEDIMENT CONTROL LOGS SHALL CONSIST OF STRAW, COMPOST, EXCELSIOR OR COCONUT FIBER, AND

SHALL BE FREE OF ANY NOXIOUS WEED SEEDS OR DEFECTS INCLUDING RIPS, HOLES AND OBVIOUS WEAR.4. SEDIMENT CONTROL LOGS MAY BE USED AS SMALL CHECK DAMS IN DITCHES AND SWALES. HOWEVER.

THEY SHOULD NOT BE USED IN PERENNIAL STREAMS OR HIGH VELOCITY DRAINAGE WAYS.5. IT IS RECOMMENDED THAT SEDIMENT CONTROL LOGS BE TRENCHED INTO THE GROUND TO A DEPTH OF

APPROXIMATELY 1/3 OF THE DIAMETER OF THE LOG. IF TRENCHING TO THIS DEPTH IS NOT FEASIBLEAND/OR DESIRABLE (SHORT TERM INSTALLATION WITH DESIRE NOT TO DAMAGE LANDSCAPE) A LESSERTRENCHING DEPTH MAY BE ACCEPTABLE WITH MORE ROBUST STAKING

6. THE UPHILL SIDE OF THE SEDIMENT CONTROL LOG SHALL BE BACKFILLED WITH SOIL THAT IS FREE OF ROCKSAND DEBRIS. THE SOIL SHALL BE TIGHTLY COMPACTED INTO THE SHAPE OF A RIGHT TRIANGLE USING ASHOVEL OR WEIGHTED LAWN ROLLER.

7. FOLLOW MANUFACTURERS‘ GUIDANCE FOR STAKING. IF MANUFACTURERS’ INSTRUCTIONS DO NOTSPECIFY SPACING, STAKES SHALL BE PLACED ON 4' CENTERS AND EMBEDDED A MINIMUM OF 6" INTO THEGROUND. 3" OF THE STAKE SHALL PROTRUDE FROM THE TOP OF THE LOG. STAKES THAT ARE BROKEN PRIORTO INSTALLATION SHALL BE REPLACED.

SEDIMENT CONTROL LOG MAINTENANCE NOTES1. INSPECT BMPS EACH WORKDAY, AND MAINTAIN THEM IN EFFECTIVE OPERATING CONDITION.

MAINTENANCE OF BMPS SHOULD BE PROACTIVE, NOT REACTIVE. INSPECT BMPS AS SOON AS POSSIBLE(AND ALWAYS WITHIN 24 HOURS) FOLLOWING A STORM THAT CAUSES SURFACE EROSION, AND PERFORMNECESSARY MAINTENANCE.


3. WHERE BMPs HAVE FAILED, REPAIR OR REPLACEMENT SHOULD BE INITIATED UPON DISCOVERY OF THEFAILURE.

4. SEDIMENT ACCUMULATED UPSTREAM OF SEDIMENT CONTROL LOG SHALL BE REMOVED AS NEEDED TOMAINTAIN FUNCTIONALITY OF THE BMP, TYPICALLY WHEN DEPTH OF ACCUMULATED SEDIMENTS ISAPPROXIMATELY 12 OF THE HEIGHT OF THE SEDIMENT CONTROL LOG.

5. SEDIMENT CONTROL LOG SHALL BE REMOVED AT THE END OF CONSTRUCTION. IF DISTURBED AREAS EXISTAFTER REMOVAL. THEY SHALL BE COVERED WITH TOP SOIL, SEEDED AND MULCHED OR OTHERWISESTABILIZED IN A MANNER APPROVED BY THE LOCAL JURISDICTION.

SCL-2. SEDIMENT CONTROL LOG AT BACK OF CURB

6"3"



COMPACTED EXCAVATEDTRENCH SOIL

PLACE LOG AGAINSTBACK OF CURB

FLOW

FLOW

SCL-1. SEDIMENT CONTROL LOG

1 3 OF

DIA

M.

SCL

(TYP

)

6" MIN

3" 9" DIAMETER (MIN)SEDIMENT CONTROL LOG


PLACE LOG AGAINSTBACK OF CURB

FLOW

SIDEWALK

TREE LAWN (TYPICAL)

SCL-3. SEDIMENT CONTROL LOG AT SIDEWALK WITH TREE LAWN

STAKING AT 4' MAX

ON CENTER (TYP)

VER

TICA

L SP

AC

ING

VA

RIES

DEP

END

ING

ON

SLO

PE

CONTINUOUS SCLAT PERIMETER OFCONSTRUCTION SITE

SCL-4. SEDIMENT CONTROL LOGS TO CONTROL SLOPE LENGTH

SF

SF

SF

SF

SF SF

SF

SF

SF

SF

SF

SF

SF

SF

SF

SF

SF

STOCKPILE PROTECTION INSTALLATION NOTES1. SEE PLAN VIEW FOR:

—LOCATION OF STOCKPILES.—TYPE OF STOCKPILE PROTECTION.

2. INSTALL PERIMETER CONTROLS IN ACCORDANCE WITH THEIR RESPECTIVE DESIGNDETAILS. SILT FENCE IS SHOWN IN THE STOCKPILE PROTECTION DETAILS; HOWEVER,OTHER TYPES OF PERIMETER CONTROLS INCLUDING SEDIMENT CONTROL LOGS ORROCK SOCKS MAY BE SUITABLE IN SOME CIRCUMSTANCES. CONSIDERATIONS FORDETERMINING THE APPROPRIATE TYPE OF PERIMETER CONTROL FOR A STOCKPILEINCLUDE WHETHER THE STOCKPILE IS LOCATED ON A PERVIOUS OR IMPERVIOUSSURFACE, THE RELATIVE HEIGHTS OF THE PERIMETER CONTROL AND STOCKPILE, THEABILITY OF THE PERIMETER CONTROL TO CONTAIN THE STOCKPILE WITHOUT FAILINGIN THE EVENT THAT MATERIAL FROM THE STOCKPILE SHIFTS OR SLUMPS AGAINST THEPERIMETER, AND OTHER FACTORS.

3. STABILIZE THE STOCKPILE SURFACE WITH SURFACE ROUGHENING, TEMPORARYSEEDING AND MULCHING, EROSION CONTROL BLANKETS, OR SOIL BINDERS. SOILSSTOCKPILED FOR AN EXTENDED PERIOD (TYPICALLY FOR MORE THAN 60 DAYS)SHOULD BE SEEDED AND MULCHED WITH A TEMPORARY GRASS COVER ONCE THESTOCKPILE IS PLACED (TYPICALLY WITHIN 14 DAYS). USE OF MULCH ONLY OR ASOIL BINDER IS ACCEPTABLE IF THE STOCKPILE WILL BE IN PLACE FOR A MORELIMITED TIME PERIOD (TYPICALLY 30-60 DAYS).

4. FOR TEMPORARY STOCKPILES ON THE INTERIOR PORTION OF A CONSTRUCTIONSITE. WHERE OTHER DOWNGRADIENT CONTROLS, INCLUDING PERIMETERCONTROL. ARE IN PLACE. STOCKPILE PERIMETER CONTROLS MAY NOT BEREQUIRED.

STOCKPILE PROTECTION MAINTENANCE NOTES1. INSPECT BMPS EACH WORKDAY, AND MAINTAIN THEM IN EFFECTIVE OPERATING

CONDITION. MAINTENANCE OF BMPS SHOULD BE PROACTIVE, NOT REACTIVE.INSPECT BMPS AS SOON AS POSSIBLE (AND ALWAYS WITHIN 24 HOURS)FOLLOWING A STORM THAT CAUSES SURFACE EROSION, AND PERFORMNECESSARY MAINTENANCE.

2. FREQUENT OBSERVATIONS AND MAINTENANCE ARE NECESSARY TO MAINTAINBMPS IN EFFECTIVE OPERATING CONDITION. INSPECTIONS AND CORRECTIVEMEASURES SHOULD BE DOCUMENTED THOROUGHLY.

3. WHERE BMPS HAVE FAILED. REPAIR OR REPLACEMENT SHOULD BE INITIATED UPONDISCOVERY OF THE FAILURE.

4. IF PERIMETER PROTECTION MUST BE MOVED TO ACCESS SOIL STOCKPILE. REPLACEPERIMETER CONTROLS BY THE END OF THE WORKDAY.

5. STOCKPILE PERIMETER CONTROLS CAN BE REMOVED ONCE ALL THE MATERIALFROM THE STOCKPILE HAS BEEN USED.

3.0' MIN

A

SM

SILT FENCE (SEE SFDETAIL FORINSTALLATIONREQUIREMENTS)

STOCKPILE

MAXIMUM2

1 SILT FENCE (SEE SF DETAIL FORINSTALLATION REQUIREMENTS)

STOCKPILE PROTECTION PLAN

SECTION A

SP-1. STOCKPILE PROTECTION

SR

6" MAX

2" T

O4"

DEE

P

FURROWS 2" TO 4" DEEPWITH 6" MAXIMUM SPACINGPARALLEL TO CONTOURS

TRACKING ORIMPRINTING

SCARIFYINGOR TILLING

SR-1. SURFACE ROUGHENINGFOR STEEP SLOPES (3:1 OR STEEPER)

SURFACE ROUGHENING INSTALLATION NOTES:1. SEE PLAN VIEW FOR:

—LOCATION(S) OF SURFACE ROUGHENING.2. SURFACE ROUGHENING SHALL BE PROVIDED PROMPTLY AFTER COMPLETION OF FINISHED GRADING

(FOR AREAS NOT RECEIVING TOPSOIL) OR PRIOR TO TOPSOIL PLACEMENT OR ANY FORECASTEDRAIN EVENT.

3. AREAS WHERE BUILDING FOUNDATIONS, PAVEMENT, OR SOD WILL BE PLACED WITHOUT DELAY INTHE CONSTRUCTION SEQUENCE. SURFACE ROUGHENING IS NOT REQUIRED.

4. DISTURBED SURFACES SHALL BE ROUGHENED USING RIPPING OR TILLING EQUIPMENT ON THECONTOUR OR TRACKING UP AND DOWN A SLOPE USING EQUIPMENT TREADS.

5. A FARMING DISK SHALL NOT BE USED FOR SURFACE ROUGHENING.

SURFACE ROUGHENING MAINTENANCE NOTES1. INSPECT BMPS EACH WORKDAY, AND MAINTAIN THEM IN EFFECTIVE OPERATING CONDITION.

MAINTENANCE OF BMPS SHOULD BE PROACTIVE. NOT REACTIVE. INSPECT BMPS AS SOON ASPOSSIBLE (AND ALWAYS WITHIN 24 HOURS) FOLLOWING A STORM THAT CAUSES SURFACE EROSION,AND PERFORM NECESSARY MAINTENANCE.


3. WHERE BMPS HAVE FAILED, REPAIR OR REPLACE UPON DISCOVERY OF THE FAILURE.4. VEHICLES AND EQUIPMENT SHALL NOT BE DRIVEN OVER AREAS THAT HAVE BEEN SURFACE

ROUGHENED.5. IN NON-TURF GRASS FINISHED AREAS. SEEDING AND MULCHING SHALL TAKE PLACE DIRECTLY OVER

SURFACE ROUGHENED AREAS WITHOUT FIRST SMOOTHING OUT THE SURFACE.6. IN AREAS NOT SEEDED AND MULCHED AFTER SURFACE ROUGHENING. SURFACES SHALL BE

RE—ROUGHENED AS NECESSARY TO MAINTAIN GROOVE DEPTH AND SMOOTH OVER RILL EROSION.4"

TO

6"

DEE

P

ROUGHENED ROWS SHALL BE 4" TO 6" DEEPWITH 6" MAXIMUM SPACINGPARALLEL TO CONTOURS

SR-2. SURFACE ROUGHENINGFOR LOW SLOPES (LESS THAN 3:1)

SR


SITE

PETE

RSO

N R

DPLATTE AV

GALLEY RD

CONSTITUTION AVE

US HWY 24

CO HWY 94

MA

RKSH

EFFE

L RD

SELIX GROVE

MEADOWBROOKPKWY

POW

ERS

BLV

D

94

2421

Markup Summary

Subject: Text BoxPage Label: [3] 61078-GEC-ND-C1.3Lock: UnlockedAuthor: Daniel TorresDate: 4/3/2019 12:09:39 PMColor:

Add a note that states that on-siteinfiltration tests using a double-ringinfiltrometer shall be performed where fullinfiltration sections are use per UDFCDcriteria manual.

Add a note that states that on-site infiltration tests using a double-ring infiltrometer shall be performed where full infiltration sections are use per UDFCD criteria manual. (1)

Subject: Text BoxPage Label: [1] 61078-GEC-CS-C1.1Lock: UnlockedAuthor: Daniel TorresDate: 4/2/2019 4:39:23 PMColor:


Add PCD File No. PPR1911 (1)

Subject: HighlightPage Label: [3] 61078-GEC-ND-C1.3Lock: UnlockedAuthor: Daniel TorresDate: 4/2/2019 12:58:26 PMColor:

DEPARTMENT (DSD)

DEPARTMENT (DSD) (1)

Subject: HighlightPage Label: [3] 61078-GEC-ND-C1.3Lock: UnlockedAuthor: Daniel TorresDate: 4/2/2019 10:51:41 AMColor:


DEVELOPMENT SERVICES (3)





RAIN GARDEN SEED MIX TABLE1

(SOURCE: UDFCD BIORETENTION (RG) TABLE B-3)

COMMON NAME LB/AC PLS2

SAND BLUESTEM 3.5SIDEOATS GRAMA 3PRAIRIE SANDREED 3INDIAN RICEGRASS 3

SWITCHGRASS 4WESTERN WHEATGRASS 3

LITTLE BLUESTEM 3ALKALI SACATON 3SAND DROPSEED 3

ATERIAL GRADATION TABLETENTION (RG) TABLE B-1 & SAND FILTER BASIN (SFB) TABLE SF-1)

% PASSING

GROWINGMEDIA(1)(2)

FILTER MATERIAL(3)

CLASS B CLASS C100

100100 20-60 60-100

85-10010-30 10-30

DIA SAND - PER SOIL MATERIAL GRADATION TABLE

ppm (MAX)15 ppm (MAX)

mhos/cm (MAX)CLASS B or CLASS C FILTER MATERIAL, PER SOIL MATERIALEXTILE SEPARATOR FABRIC - TENCATE MIRAFI 170N, ORD TABLE B-2.ECT PLANTS THAT ARE DROUGHT RESISTANT AND THRIVE INONAL: USE NATIVE SEED MIX PER RAIN GARDEN SEED MIXVE WEED CONTROL PROCEDURES WILL HELP THE DESIREDECOME ESTABLISHED.NFLOW - PER CONCENTRATED INFLOW DETAIL.

DRAINAGE CRITERIA MANUAL VOLUME 3,SECTION T-6, FOR FULL SET OF SAND FILTERDETAILS AND SPECIFICATIONS ASIDENTIFIED.- FILTER MATERIAL - CLASS B or CLASS C

FILTER MATERIAL, PER SOIL MATERIALGRADATION TABLE

- PERMEABLE GEOTEXTILE SEPARATORFABRIC - TENCATE MIRAFI 170N, OREQUAL, PER UDFCD TABLE SF-3.

- CONCENTRATED INFLOW - PERCONCENTRATED INFLOW DETAIL

Add a note that states that on-site infiltration tests using adouble-ring infiltrometer shall be performed where fullinfiltration sections are use per UDFCD criteria manual.

COUNTY LAND DEVELOPMENT CODE,AL AS AMENDED.

________________________ DATE

C


OFFSITE, ON THE CONSTRUCHANGED CONDITIONS W

6. CONTRACTOR SHALL SCHEDEPARTMENT (DSD) - INSP

7. IT IS THE CONTRACTOR'S REAND TO OBTAIN ALL REQUSTORMWATER QUALITY CO

ROL PLAN NOTESFROM DEVELOPMENT SERVICES ADNONS.

TEN TO CAUSE POLLUTION,URBANCE SHALL BE DONE IN A

NG WETLANDS.

14.0 lbs.

RADING & EROSION CONTL A CONSTRUCTION PERMIT IS OBTAINE

D WITH DEVELOPMENT SERVICES INSPEC

CTION SITES SHALL NOT CAUSE OR THRTATE WATERS. ALL WORK AND EARTH D

NY ON-SITE OR OFF SITE WATERS, INCLUD

NDITIONS, BOTH ONSITE ANDO CONFLICTS, OMISSIONS, ORCTIFY.

OUNTY DEVELOPMENT SERVICES

LL JURISDICTIONAL AGENCIESO COUNTY EROSION AND

LAIN DEVELOPMENT PERMIT, U.S.


DOT

DOT (2)


DOT


DSD

DSD (4)


DSD


DSD


DSD


N

N (1)

NTY DOT, IN

WED WITHIN

NTY DOT ANED.]

CONSTRUCNTY DSD INS

BY DSD.

NOT DEVIAND DSD. CINCONSISTE

INATE GEONTY DSD PRI

S ADN

Subject: CalloutPage Label: [2] 61078-GEC-SGP-C1.2Lock: UnlockedAuthor: Daniel TorresDate: 4/3/2019 7:22:45 AMColor:

Per drainage calculations this waterquality facility is a rain garden. Pleaselabel it as such or revise the calculations.

Per drainage calculations this water quality facility is a rain garden. Please label it as such or revise the calculations. (1)

Subject: CalloutPage Label: [1] 61078-GEC-CS-C1.1Lock: UnlockedAuthor: Daniel TorresDate: 4/2/2019 11:02:39 AMColor:

Please add the following paragraph:"In accordance with ECM Section 1.12,these construction documents will bevalid for construction for a period of 2years from the date signed by the El PasoCounty Engineer. If construction has notstarted within those 2 years, the plans willneed to be resubmitted for approval,including payment of review fees at thePlanning and Community DevelopmentDirectors discretion.

Please add the following paragraph: "In accordance with ECM Section 1.12, these construction documents will be valid for construction for a period of 2 years from the date signed by the El Paso County Engineer. If construction has not started within those 2 years, the plans will need to be resubmitted for approval, including payment of review fees at the Planning and Community Development Directors discretion. (1)


Please label this also as a Private Ingressand Egress Public Utility and DrainageEasement as shown on the plat.

Please label this also as a Private Ingress and Egress Public Utility and Drainage Easement as shown on the plat. (1)


Please provide elevations of the bottomand top of the water quality facilties.

Please provide elevations of the bottom and top of the water quality facilties. (1)

Subject: CalloutPage Label: [4] 61078-GEC-EC-C1.4Lock: UnlockedAuthor: Daniel TorresDate: 4/2/2019 12:54:43 PMColor:

Please provide Rock Sock and SedimentBasin BMP details

Please provide Rock Sock and Sediment Basin BMP details (1)

Subject: CalloutPage Label: [3] 61078-GEC-ND-C1.3Lock: UnlockedAuthor: Daniel TorresDate: 4/2/2019 12:58:48 PMColor:

Please revise Development ServicesDepartment to Planning and CommunityDevelopment

Please revise Development Services Department to Planning and Community Development (1)

6352

N 33

°55'1

2" E,

100

.00'

SS

6352

51.56ME


STAL

L 50'X

5' SA

ND FI

LTER

NO

RTH

PON


Per drainagecalculations this waterquality facility is a raingarden. Please labelit as such or revisethe calculations.

CHARLES C. CRUMFOR AND ON BEHA

EL PASO COUNTY PLAN REVCRITERIA. THE COUDIMENSIONS, ANDTHROUGH THE APPAND/OR ACCURA

FILED IN ACCORDDRAINAGE CRITER

____________________JENNIFER IRVINE, PCOUNTY ENGINEE

EX

TITLE DRAWING

ROL PLAN SET

COVER SHEET 61078-GESC-CS

SITE GRADING PLAN 61078-GESC-SGP

GENERAL NOTES/DETAILS 61078-GESC-ND

EROSION CONTROL 61078-GESC-EC

EROSION CONTROL DETAILS 61078-GESC-ED

Please add the following paragraph:"In accordance with ECM Section 1.12, these constructiondocuments will be valid for construction for a period of 2 yearsfrom the date signed by the El Paso County Engineer. Ifconstruction has not started within those 2 years, the plans willneed to be resubmitted for approval, including payment of reviewfees at the Planning and Community Development Directorsdiscretion.

6350

100

.00'

SELIX

GRO

VE

(47.

66' P

RIVA

TE ST

RE

6350

INSTALL SPILL

Please label this also as aPrivate Ingress and EgressPublic Utility and DrainageEasement as shown on theplat.

6351

N 33

°55'1

2" E,

100

.00'

N 33

°55

LOT 4

1

CLARE

MO

NT B

USIN

ESS

PARK

FIL N

O. 2

SELIX

GRO

VE

(47.

66' P

RIVA

TE ST

REET

)

10x20 OFFICETRAILER

6351

51.14ME

51.7652.26

51.4051.90

51.1451.64

51.52ME

51.56ME



INST

AL

5' SA

ND FI

LTER

MID

DLE P

OND



INSTALL CONCRETEDRIVE (W=30', T=8")

Please provideelevations of thebottom and top of thewater quality facilties.

SB

OPOP

SB

SBB

SW

RS

VTC

SW

ECB

Please provide RockSock and SedimentBasin BMP details

AREAS USED:

R AC

SAFETY AND OSHA REGULATIONS.

10. ALL NECESSARY PERMITS, SUCH AS SWMP, FUGITIVEDUST, ACCESS, C.O.E. 404, ESQCP PERMIT, ETC. SHALLBE OBTAINED PRIOR TO CONSTRUCTION.

5. IT IS THOFFSCHA

6. CONDEPA

7. IT IS THANDSTORARM

8. CONDESIOF A

9. ALL S

10. CONAPP

11. ALL

12. SIGHGRE

& EROSION CONTROL PLAN NOTESUCTION PERMIT IS OBTAINED FROM DEVELOPMENT SERVICES ADNLOPMENT SERVICES INSPECTIONS.

SHALL NOT CAUSE OR THREATEN TO CAUSE POLLUTION, ALL WORK AND EARTH DISTURBANCE SHALL BE DONE IN A

R OFF SITE WATERS, INCLUDING WETLANDS.

Please revise DevelopmentServices Department toPlanning and CommunityDevelopment


Please revise DOT to Department ofPublic Works (DPW)

Please revise DOT to Department of Public Works (DPW) (1)

Subject: CalloutPage Label: [3] 61078-GEC-ND-C1.3Lock: UnlockedAuthor: Daniel TorresDate: 4/2/2019 10:53:56 AMColor:

Please revise DSD to PCD.

Please revise DSD to PCD. (1)

Subject: CalloutPage Label: [1] 61078-GEC-CS-C1.1Lock: UnlockedAuthor: Daniel TorresDate: 4/3/2019 11:38:17 AMColor:

Please revise the costs of the BMP's tomatch what is indicated on the FAE

Please revise the costs of the BMP's to match what is indicated on the FAE (1)


The grading should be revised to createa local sump at these openings.With thecurb openings designed at-grade amajority of the runoff may pass-by.Alternatively provide at-grade inletcalculations for the curb opening.

The grading should be revised to create a local sump at these openings.With the curb openings designed at-grade a majority of the runoff may pass-by. Alternatively provide at-grade inlet calculations for the curb opening. (1)


total site is only 1.2 acres. Please revise.

total site is only 1.2 acres. Please revise. (1)

ND THE REQUIREMENTS OF ALL JURISDICTIONAL AGENCIESBUT NOT LIMITED TO EL PASO COUNTY EROSION ANDEGIONAL BUILDING FLOODPLAIN DEVELOPMENT PERMIT, U.S.4 PERMITS, AND COUNTY AND STATE FUGITIVE DUST PERMITS.

WITHOUT FIRST OBTAINING WRITTEN APPROVAL FROM THEOTIFY THE DESIGN ENGINEER IMMEDIATELY UPON DISCOVERY

OTHERWISE NOTED AND APPROVED BY DSD.

TESTING PER ECM STANDARDS. PAVEMENT DESIGN SHALL BECEMENT OF CURB AND GUTTER AND PAVEMENT.

E AT APPROVED CONSTRUCTION ACCESS POINTS.

S SHALL BE PROVIDED AT ALL INTERSECTIONS. OBSTRUCTIONST ALLOWED WITHIN SIGHT TRIANGLES.

O COUNTY DOT AND MUTCD CRITERIA. [IF APPLICABLE,PROVIDED.]

D BY EL PASO COUNTY DOT, INCLUDING WORK WITHIN THE

THE PROPERTY LINE UNLESS OTHERWISE NOTED. THEON AND EASEMENTS, WHERE REQUIRED, FROM ADJOININGANCE, GRADING, OR CONSTRUCTION.

RAIN GARDEN, SPECIFICATREFERENCE URBAN DRAINAGE AURBAN STORM DRAINAGE CRITERSET OF RAIN GARDEN DETAILS AN

4-1/2"

12"

Please revise DOT toDepartment of PublicWorks (DPW)

1. CONSTRUCTION MAY NOT COMMENCE UNTIL A CONSTRUCA PRECONSTRUCTION CONFERENCE IS HELD WITH DEVELO

2. STORMWATER DISCHARGES FROM CONSTRUCTION SITES SHACONTAMINATION, OR DEGRADATION OF STATE WATERS. AMANNER THAT MINIMIZES POLLUTION OF ANY ON-SITE OR O

3. NOTWITHSTANDING ANYTHING DEPICTED IN THESE PLANS IN CONSTRUCTION RELATED TO ROADS, STORM DRAINAGE ANAND REQUIREMENTS OF THE MOST RECENT VERSION OF THEINCLUDING THE LAND DEVELOPMENT CODE, THE ENGINEERAND THE DRAINAGE CRITERIA MANUAL VOLUME 2. ANY DREQUESTED, AND APPROVED, IN WRITING.

4. A SEPARATE STORMWATER MANAGEMENT PLAN (SMWP) FOSTORMWATER QUALITY CONTROL PERMIT (ESQCP) ISSUED PCONSTRUCTION THE SWMP IS THE RESPONSIBILITY OF THE DESITE AT ALL TIMES AND SHALL BE KEPT UP TO DATE WITH WO

5. ONCE THE ESQCP HAS BEEN ISSUED, THE CONTRACTOR MAYBMPS AS INDICATED ON THE GEC. A PRECONSTRUCTION MCOUNTY WILL BE HELD PRIOR TO ANY CONSTRUCTION. IT ISMEETING TIME AND PLACE WITH COUNTY DSD INSPECTIONS

6. SOIL EROSION CONTROL MEASURES FOR ALL SLOPES, CHANCOMPLETED WITHIN 21 CALENDAR DAYS AFTER FINAL GRADISTURBED AREAS AND STOCKPILES WHICH ARE NOT AT FINDAYS SHALL ALSO BE MULCHED WITHIN 21 DAYS AFTER INTEINTERIM STATE FOR MORE THAN 60 DAYS SHALL ALSO BE SEAND BMPS SHALL BE MAINTAINED UNTIL PERMANENT SOIL EESTABLISHED.

7. TEMPORARY SOIL EROSION CONTROL FACILITIES SHALL BE RE

Please revise DSD toPCD.

ON CONTROL BMP'S - OPINION OF PROBABSILT FENCE @ $2.50/LF = $ 777SEDIMENT CONTROL LOG @ $2.75/LF = $ 393ROCK SOCKS @ $6.50/LF = $ 195

Please revise thecosts of the BMP's tomatch what isindicated on the FAE

6353

6354

6353

6354

51.5252.0251.5252.02

51.4051.90

51.1451.64

52ME


INST

A


The grading should be revised tocreate a local sump at theseopenings.With the curb openingsdesigned at-grade a majority of therunoff may pass-by. Alternativelyprovide at-grade inlet calculations forthe curb opening.

FOR ANY AND ALL DATHE CONTRACTOR'S FANY AND ALL UTILITIES

3. EXISTING CONDITIOCONTRACTOR. DISCRENGINEER PRIOR TO C

4. SOIL PREPARATIONESTIMATED 3.3 ACRESNOT SURFACED. THE F

GRASSSIDEOATS GRAMAWESTERN WHEATGRA

total site is only 1.2acres. Please revise.

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