EXISTING CONDITIONSBAR SCALE 1"=20'

4020100

CATAWBA COUNTY NORTH CAROLINA

FOR Accurite

7804 FAIRFIED ROAD PMB 327CHARLOTTE, NC 28226

HIGHWAY 15060' PUBLIC ROW

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CLEARING PLANBAR SCALE 1"=20'

4020100

CATAWBA COUNTY NORTH CAROLINA

FOR Accurite

7804 FAIRFIED ROAD PMB 327CHARLOTTE, NC 28226

HIGHWAY 15060' PUBLIC ROW

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SITE PLANBAR SCALE 1"=20'

4020100

CATAWBA COUNTY NORTH CAROLINA

FOR Accurite

7804 FAIRFIED ROAD PMB 327CHARLOTTE, NC 28226

HIGHWAY 15060' PUBLIC ROW

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GRADING/DRAINAGE PLANBAR SCALE 1"=20'

4020100

CATAWBA COUNTY NORTH CAROLINA

FOR Accurite

7804 FAIRFIED ROAD PMB 327CHARLOTTE, NC 28226

HIGHWAY 15060' PUBLIC ROW

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DETAILS

CATAWBA COUNTY NORTH CAROLINA

FOR Accurite

7804 FAIRFIED ROAD PMB 327CHARLOTTE, NC 28226

DETAILS

CATAWBA COUNTY NORTH CAROLINA

FOR Accurite

7804 FAIRFIED ROAD PMB 327CHARLOTTE, NC 28226

1. CONTRACTOR SHALL REFER TO THE EROSION AND SEDIMENTATION CONTROL SITE MAPS AND

DETAILS FOR SPECIFIC NOTES REGARDING COVERAGE UNDER THE JURISDICTION'S APPLICABLE

EROSION AND SEDIMENTATION CONTROL LAW OR CODE OF ORDINANCES AND THE STATE'S

APPLICABLE NPDES GENERAL PERMIT FOR CONSTRUCTION ACTIVITIES.

2. APPROVAL OF THIS PLAN IS NOT AN AUTHORIZATION TO GRADE ON ADJACENT PROPERTIES,

UNLESS OTHERWISE SHOWN BY A GRADING EASEMENT AND THE LIMITS OF DISTURBANCE.

WHEN FIELD CONDITIONS WARRANT OFF-SITE GRADING, PERMISSION MUST BE OBTAINED FROM

THE AFFECTED PROPERTY OWNERS AND THE JURISDICTION.

3. ALL PROPOSED CONTOURS AND SPOT ELEVATIONS REFLECT TOP OF PAVEMENT FINISHED

GRADES. (UNLESS OTHERWISE NOTED.)

4. RIM ELEVATIONS OF CURB INLETS EQUALS THE FLOW LINE OF GUTTER PAN, NOT THE

DEPRESSED ELEVATION AT THE INLET. RIM ELEVATIONS OF DROP INLETS, MANHOLES, OR

SIPHONIC MANHOLES EQUALS THE CENTER OF GRATE OR LID ELEVATION.

5. ALL PROPOSED CONTOURS IN ALL "FILL" AREAS SHOWN ON THIS PLAN REPRESENT COMPACTED

STRUCTURAL FILL AND SHALL BE CONSTRUCTED WITH SATISFACTORY MATERIAL COMPACTED

TO THE STANDARDS OUTLINED IN THE SITE SPECIFICATIONS (MINUS THE REQUIRED TOPSOIL OR

PAVEMENT THICKNESSES).

6. REFER TO PAVEMENT CROSS-SECTIONS TO ESTABLISH CORRECT SUBBASE OR AGGREGATE

BASE COURSE ELEVATIONS TO BE COMPLETED AS PART OF THIS PROJECT.

7. ALL ELEVATIONS ARE IN REFERENCE TO THE FFE OF THE EXISTING PLANT. FFE OF NEW

BUILDING TO MATCH FFE OF EXISTING BUILDING.

8. ALL FILL TO BE COMPACTED PER THE EARTHWORK SPECIFICATIONS FOR THIS PROJECT AND/OR

GEOTECH REPORT BY OTHERS

9. CONTRACTOR SHALL INSURE POSITIVE DRAINAGE SO THAT RUNOFF WILL DRAIN BY GRAVITY

FLOW ACROSS NEW PAVEMENT AREAS TO NEW OR EXISTING DRAINAGE INLETS OR SHEET

OVERLAND.

10. FOR ADA AREAS, ANY FINAL SLOPES IN EXCESS OF APPLICABLE ADA LAWS SHALL RESULT IN

REMOVAL AND REPLACEMENT OF ANY AREA TO BRING THE AREAS INTO COMPLIANCE WITH ADA

LAW.

11. THE CONTRACTOR SHALL INCLUDE IN THE BASE BID ANY DEWATERING AND MOISTURE

CONDITIONING NECESSARY TO CONSTRUCT THE PROJECT.

12. GRADES MAY BE ADJUSTED TO ACCOMMODATE UNFORESEEN CONDITIONS. CONTRACTOR

SHALL CONTACT OWNER AND CEC FOR NECESSARY ADJUSTMENTS.

13. PIPE LENGTHS SHOWN ON THE PLAN EXTEND CENTER-TO-CENTER OF DRAINAGE STRUCTURES;

THEREFORE, ALL PIPES LENGTHS AND SLOPES ARE APPROXIMATE.

14. DRAINAGE STRUCTURE SYMBOLS SHOWN ON THE PLAN ARE SYMBOLIC AND DO NOT

NECESSARILY REPRESENT THE ACTUAL SIZE OF THE STRUCTURE. PIPE MEASUREMENTS ARE

TO THE CENTER OF THE DRAINAGE STRUCTURE AND TO THE END LIP OF THE FLARED END

SECTION.

15. UNDERGROUND UTILITY LINES SHALL BE INSTALLED IN ACCORDANCE WITH THE FOLLOWING

STANDARDS IN ADDITION TO OTHER APPLICABLE CRITERIA AND SPECIFICATIONS:

A. NO MORE THAN 500 LF OF TRENCH MAY BE OPENED AT ONE TIME.

B. EXCAVATED MATERIAL SHALL BE PLACED ON THE UPHILL SIDE OF TRENCHES.

C. EFFLUENT FROM DEWATERING OPERATIONS SHALL BE FILTERED OR PASSED THROUGH AN

APPROVED SEDIMENT TRAPPING DEVICE, OR BOTH, AND DISCHARGED IN A MANNER THAT

DOES NOT VIOLATE EROSION AND SEDIMENT CONTROL LAW OR ADVERSELY AFFECT

FLOWING STREAMS OR OFF-SITE PROPERTY.

D. MATERIAL USED FOR BACKFILLING TRENCHES SHALL BE COMPACTED PER THE

SPECIFICATIONS.

E. APPLICABLE SAFETY REGULATIONS SHALL BE FOLLOWED, AND ARE THE SOLE

RESPONSIBILITY OF THE CONTRACTOR TO IMPLEMENT.

17. REFER TO THE STORM SEWER TRENCH AND BEDDING DETAIL ON THE DETAIL SHEETS.

18. ROOF LEADERS SHALL BE TIED INTO THE PROJECT'S STORM DRAINAGE SYSTEM AS SHOWN.

CONNECTION OF THE ROOF DRAIN LEADERS TO THE STORM DRAIN SYSTEM SHALL RESULT IN A

WATERTIGHT CONNECTION. CONTRACTOR SHALL COORDINATE ROOF DRAIN GRADES AND

LOCATIONS WITH THE ARCHITECTURAL PLANS AND THE BUILDING CONTRACTOR.

19. THIS PLAN DETAILS PIPES UP TO 5 FT FROM THE BUILDING FACE. REFER TO ARCHITECTURAL

DRAWINGS FOR BUILDING CONNECTIONS. CONTRACTOR SHALL SUPPLY AND INSTALL PIPE

ADAPTERS AS NECESSARY.

20. COORDINATE ALL GRADING AND DRAINAGE WORK WITHIN THE DEPARTMENT OF

TRANSPORTATION'S (DOT) RIGHT-OF-WAY WITH THEIR FIELD INSPECTOR. ALL WORK SHALL BE

PERFORMED IN COMPLIANCE WITH ALL DOT PERMITS AND SPECIAL PROVISIONS ISSUED BY THE

DOT.

21. ALL STORM DRAINAGE WITHIN THE DOT RIGHT-OF-WAY SHALL BE INSTALLED IN CONFORMANCE

WITH THE LATEST EDITION OF DOT'S STANDARD SPECIFICATIONS.

22. SUBSURFACE DRAINAGE FACILITIES MAY BE REQUIRED IN THE DOT RIGHT-OF-WAY IF DEEMED

NECESSARY BY THEIR INSPECTOR.

23. PIPES SHALL BE CLASS III RCP, UNLESS COVER OVER THE PIPE EXCEEDS THE DEPTHS SHOWN

IN THE "FILL HEIGHT TABLE FOR RIGID PIPE" SHOWN. IF THE COVER OVER THE RCP PIPE

INSTALLATIONS EXCEED THE DEPTHS SHOWN IN THE TABLE, THEN THE PIPE SHALL BE CLASS IV

OR CLASS V. PER THE TABLE IF SPECIAL DESIGNS ARE REQUIRED, CONTRACTOR SHALL SUBMIT

SIGNED AND SEALED ENGINEERED DESIGNS PROVIDED BY THE VENDOR ALONG WITH THE

REQUIRED SHOP DRAWINGS.

24. FOR STRUCTURES INDICATED OR SHOWN AS "DOUBLE", THE CONTRACTOR SHALL CONSTRUCT

TWO DRAINAGE STRUCTURES AT THESE LOCATIONS WITH A PIECE OF PIPE AT LEAST THE SIZE

OF THE DOWNSTREAM PIPE AND A MINIMUM 12" LONG (IF SECOND STRUCTURE IS NOT IN-LINE

WITH THE REMAINDER OF THE SYSTEM USE A MINIMUM 18" DIAMETER PIPE BETWEEN BOXES)

(SEE "CB" AND "DI" DEFINITIONS FOR OTHER SPECIFICATIONS).

25. MAXIMUM GRATE OPENING SIZE SHALL BE 1.125".

26. ALL STRUCTURES AND GRATES SHALL BE TRAFFIC BEARING AND RATED HEAVY DUTY, UNLESS

LOCATED OUTSIDE OF A PAVED AREA. REFER TO THE SITEWORK SPECIFICATIONS FOR OTHER

REQUIREMENTS OF DRAINAGE STRUCTURES.

ADDITIONAL GENERAL GRADING NOTES