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Subdivision Review Comments
All Subdivision Review Comments for Case # 17CP0060




For VDOT’s comments please contact Virginia Department of Transportation at (804) 674-2814 or send e-mail to Boris.Solomonov@VDOT.Virginia.gov

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CASE NO: 17CP0060 STATUS: PENDING APPROVAL
PROJECT NAME: HARPERS MILL SOUTH P - LAST INTERNET UPDATE: 11/22/17
SUBMITTAL TYPE: CONSTRUCTION PLAN
DEPARTMENT...REV..ROUTED..RESPONSE..STATUS....DATE...RVW..PHONE
ENVIR.ENGR.-: 03 07/27/17 07/28/17 ******** 07/27/17 ASM 717-6711
FIRE DEPT.--: 03 07/27/17 07/28/17 AMENDED* 07/27/17 JKL 748-1489
PLANNING----: 03 07/27/17 07/28/17 ******** ********
TRANSPORT.--: 03 07/27/17 07/28/17 COMPLETE 07/31/17 SES 751-4912
UTIL.PLAN.--: 03 07/27/17 07/28/17 ******** ********
UTILITIES---: 03 07/27/17 07/28/17 AMENDED* 07/28/17 A U
UTIL.R.O.W.-: 03 07/27/17 07/28/17 ******** ********
VDOT--------: 03 07/27/17 07/28/17 ******** ********
REVIEW DEPARTMENT: UTILITIES DEPARTMENT
REVIEWER/PHONE # : ANNE URENDA, P.E./(804)748-1343
NAME OF PLAN : HARPER'S MILL SOUTH PHASE - SECTION 3
ADDRESS : PART OF 715-662-0772
SUBMISSION DATE : 11/3/16
PLAN DATED : 10/18/16
REVIEW DATE : 11/29/16
SITE PLAN NO. : 17CP0060
COMMENTS : 1ST REVIEW-NOT APPROVED
TABLE REVIEW : NO
PLAT PROCESS :
1. UTILITIES PROJECT 16-0297 NUMBER SHALL BE PLACED ON
THE LOWER RIGHT HAND CORNER OF EACH SHEET.
2. ADD THE FOLLOWING UTILITIES CONTACT INFORMATION TO THE
PLAN: ANNE URENDA, P.E. SENIOR ENGINEER, 804-748-1343,
URENDAA@CHESTERFIELD.GOV.
3. FIX NUMBERING ON GENERAL NOTES ON COVER PAGE.
4. FIX VICINITY MAP TO SHOW SECTION 3 OF SUBDIVISION."
5. ADD A MISS UTILITY NOTE TO THE COVER PAGE.
6. PROVIDE LOCATION OF A MINIMUM OF ONE BENCHMARK.
7. ADD PUBLIC UTILITIES LABEL TO MATERIALS LIST. REVISE
NUMBER OF WATER SERVICE CONNECTIONS TO MATCH PLANS.
8. ADD A NOTE INDICATING THAT ALL FITTINGS ARE TO BE
RESTRAINED PER SPECIFICATIONS. SHOW PIPE RESTRAINT
DISTANCES ON PROFILES.
9. LABEL BOTH SIZE AND TYPE OF MATERIAL FOR ALL EXISTING
AND PROPOSED WATER AND SEWER LINES ON PLAN SHEETS C3.0.
10. ADD THE SIZE OF THE WM (5/8"), CORPORATION STOP (3/4")
AND SERVICE LINE (3/4") TO THE TYPICAL TYP NOTES ON EACH
UTILITY PLAN SHEET.
11. LOCATE FIRE HYDRANTS 3 FEET BEHIND THE HOUSE SIDE OF
THE SIDEWALK. AN EASEMENT IS REQUIRED FOR PUBLIC UTILITIES
ON PRIVATE PROPERTY.
12. PROVIDE AND LABEL A FIRE HYDRANT ON VERNEHAM DRIVE. AT
THE APPROXIMATE STATION 33+50.
13. SHOW THE LOCATION(S) OF THE REQUIRED WATERLINE
"JUMPER(S)" ON THE APPROPRIATE PLAN SHEET. THE JUMPER MUST
CONFORM TO DETAIL WAT-6 AND THE WAT-6 DETAIL MUST BE ADDED
TO THE PLAN.
14. ADD CALLOUT OF 2" FLUSHING HYDRANT AND 6" PLUG VALVE
IN HENNINGFORD CUL DE SAC ON SHEET C3.0. ALSO SHOW
SEPARATION BETWEEN WATER METER TAPS ON 6" WATERMAIN SO THAT
THEY ARE NOT DIRECTLY ACROSS FROM EACH OTHER.
15. MOVE LOCATION OF SEWER LATERALS AT LOTS 2 AND 24 SO
THAT LATERAL ISN'T UNDER DRIVEWAY.
16. THE 10-FOOT MINIMUM SEPARATION BETWEEN THE WATERMAIN
AND SEWER LINE IS NOT MAINTAINED ON NESBITT FERRY LANE
BETWEEN STATIONS SANITARY MANHOLES 14 AND 15. MAKE
NECESSARY ADJUSTMENTS.
17. THE SECTION OF SANITARY SEWER BETWEEN MANHOLES 30 AND
31 IS SHOWN AS BEING INSTALLED UNDER ANOTHER COUNTY PROJECT
(16-0228) BY KOONTZ-BRYANT. COORDINATE WITH OTHER ENGINEER
UNDER WHICH PROJECT THE SEWER WILL BE INSTALLED AND CONFIRM
PIPE SLOPE, DEPTH AND LOCATION.
18. ALL PROPOSED MANHOLES WILL REQUIRE MANHOLE INSERTS.
ADD A NOTE TO THE PLAN STATING THAT INSERTS ARE REQUIRED
FOR ALL MANHOLES AND THE MAKE AND MODEL OF INSERT
(PARSON PMI3SE MANHOLE INSERT WITH VALVE, GASKET, AND
STRAP). ADDITIONALLY, THE PARSON INSERTS MUST BE ADDED TO
THE QUANTITIES LIST.
19. FIX LABEL FOR WATERLINE DISTANCE FROM FACE OF CURB.
FOOT SYMBOL IS NOT SHOWN.
20. THE IRRIGATION METER REQUIRES A BACKFLOW PREVENTION
DEVICE. PROVIDE WATER METER SIZING FORM.
20. THE IRRIGATION METER REQUIRES A BACKFLOW PREVENTION
DEVICE. PROVIDE WATER METER SIZING FORM.
21. THE INCORRECT COUNTY PROJECT NUMBER IS SHOWN AT
VERNEHAM DRIVE STA. 35+43.35. THE CORRECT NUMBER IS
16-0227. THIS APPEARS ON SHEETS C3.0 AND C5.0.
22. IN LIEU OF THE VERTICAL TRANSITIONS SHOWN UNDER THE
STORM PIPE 6-01 ON VERNEHAM DRIVE ON SHEET C5.0, PROVIDE
ONE "STICK" OF CL52 DI PIPE AND A 6" MINIMUM CLEARANCE WITH
THE DI PIPE CENTERED UNDERNEATH THE STORM PIPE CROSSING.
REVISE THE QUANTITIES AS NECESSARY.
23. CALL OUT GATE VALVE AND TEE AT STATION 29+00 OF
WATERMAIN PROFILE.
24. THE SANITARY SEWER PIPE BETWEEN MANHOLES 16 AND 17
NEEDS TO BE DUCTILE IRON SINCE THE MINIMUM 18" CLEARANCE IS
NOT OBTAINED.
25. IDENTIFY STATIONING OF STORM STRUCTURE 4-20 ON NESBITT
FERRY ROAD PROFILE.
26. REVISE THE HENNINGFORD ROAD PROFILE SO THAT THE ENTIRE
SANITARY SEWER PROFILE IS SHOWN TO MANHOLE 31. THE SECTION
OF SANITARY SEWER BETWEEN MANHOLES 30 AND 31 NEEDS TO BE
COORDINATED PER COMMENT 15.
27. REVISE THE NESBITT FERRY WATERLINE PROFILE NEAR
STATION 13+50 TO REFLECT WATERLINE BEING LOWERED PER DETAIL
WAT-8.
28. FIX NOTE ON NESBIT FERRY ROAD WATERLINE PROFILE AT
STATION 10+58.30 REGARDING CONNECTION TO EXISTING
WATERMAIN. THE 22.5° BEND IS NOT EXISTING AND WILL BE
INSTALLED UNDER THIS PROJECT. NOTE SHOULD BE SIMILAR TO
ONE ON C3.0 AND SHOULD INCLUDE THE COUNTY PROJECT NUMBER OF
EXISTING WATERLINE (COUNTY PROJECT NUMBER 15-0207)
29. REVISE THE "MATERIALS LIST" AS NECESSARY.
30. ADD A MANHOLE CONNECTION NOTE ON NESBIT FERRY SANITARY
SEWER PROFILE SIMILAR TO ONE SHOWN ON C3.0. NOTE THE
COUNTY PROJECT NUMBER 15-0207.
31. CONSOLIDATE NOTES ON SHEET C7.2. DELETE DUPLICATE
NOTES. CONCRETE SEWER PIPE IS NOT ALLOWED FOR SANITARY
SEWER.
32. DELETE NOTE 7 AND REPLACE WITH NOTE 5 OF STANDARD
DETAIL DES-2. DATUM SHOWN IN NOTE SHOULD MATCH DATUM SHOWN
ON COVER PAGE.
33. REPLACE MAN-10 STANDARD DETAIL WITH MAN-2 STANDARD
DETAIL.
34. PLEASE ADD THE FOLLOWING DETAILS TO THE PLANS: MET-1,
MET-2, AND MET-11.
35. WILL A LANDSCAPE PLAN BE FORTHCOMING? IF SO, PLEASE
ENSURE THAT ALL PROPOSED WATER UTILITIES ARE SHOWN. THIS
INCLUDES WATER SERVICE LINES AND WATERMAINS AS WELL AS
SEWER LATERALS. STREET TREES MUST BE LOCATED AT LEAST 10
FEET FROM SERVICE LINES/WATERMAINS AND LATERALS/CLEANOUTS
AND MAY NOT BE LOCATED WITHIN PUBLIC EASEMENTS. NOTE THAT A
DSCAPING LOCATED IN DRAINAGE EASEMENT NEEDS TO BE LICE
36. PLEASE BE ADVISED THAT ALL PUBLIC WATER OR SEWER LINES
AND APPURTENANCES MUST EITHER BE IN RECORDED EASEMENTS OR
IN DEDICATED RIGHTS-OF-WAY PRIOR TO RELEASE OF UTILITIES
FOR CONSTRUCTION.
37. PLEASE BE ADVISED THAT PER A CONDITION OF ZONING,
WHICH REQUIRES THAT THE DEVELOPER CONTRIBUTE TOWARDS THE
COST OF EXPANDING THE DRY CREEK WASTEWATER PUMP STATION,
PAYMENT TO THE COUNTY IN THE AMOUNT OF $2,778.00 MUST BE
MADE PRIOR TO ISSUANCE OF THE FIRST BUILDING PERMIT FOR
THIS SITE. PAYMENTS ARE TO BE SENT TO THE ATTENTION OF
WILLIAM PAYNE, DEVELOPMENT SECTION, CHESTERFIELD COUNTY
UTILITIES DEPARTMENT. CHECKS ARE TO BE MADE PAYABLE TO
"TREASURER, CHESTERFIELD COUNTY".
38. PRIOR TO RELEASE TO THE CONSTRUCTION SECTION, A COPY
OF THE ENVIRONMENTAL ENGINEERING APPROVAL LETTER AND/OR ALL
OTHER APPLICABLE LOCAL STATE AND FEDERAL AGENCIES' APPROVAL
LETTERS MUST BE RECEIVED TY THE UTILITIES DEPARTMENT. IN
ADDITION, ALL EASEMENTS NOT INCLUDED WITH THE SUBDIVISION
PLAT MUST BE DEDICATED BY A SEPARATE PLAT AND AGREEMENT TO
THE COUNTY PRIOR TO RELEASING THE PROJECT.
39. PLANS FOR HARPER'S MILL SOUTH PHASE - SECTION 3 WILL
NOT BE RELEASED TO THE UTILITIES CONSTRUCTION SECTION UNTIL
SUCH TIME THAT HARPER'S MILL SOUTH SECTION 1 AND HARPER'S
MILL SOUTHEAST SECTION 2 ARE UNDER CONSTRUCTION.
ADDITIONALLY, TAKE ALL STEPS NECESSARY TO PROVIDE COMPLETE
AGREEMENT BETWEEN THESE SETS OF PLANS.
40. THE OWNER SHALL BE REQUIRED TO ENTER INTO A COUNTY
UTILITIES CONTRACT PRIOR TO THE START OF CONSTRUCTION.
PRIOR TO THE PREPARATION OF THE UTILITIES CONTRACT,
UTILITIES MUST BE IN RECEIPT OF THE "ACCEPTED" BID PROPOSAL
BETWEEN THE DEVELOPER AND THE COUNTY APPROVED UTILITIES
CONTRACTOR AS WELL AS THE PROJECT'S INFORMATIONAL SHEET
FOUND ON THE "DEVELOPER'S CHECKLIST". PLEASE SEND THOSE TWO
ITEMS TO THE ATTENTION OF ANNE URENDA
(URENDAA@CHESTERFIELD.GOV). THE BID PROPOSAL MUST BE BASED
ON THE APPROVED SITE PLAN. BE ADVISED THAT IF THE SITE PLAN
IS REVISED AND REAPPROVED SUBSEQUENT TO THE PREPARATION OR
RECORDATION OF THE UTILITIES CONTRACT, THE BID PROPOSAL
REVIEW DEPARTMENT: UTILITIES DEPARTMENT
REVIEWER/PHONE # : ANNE URENDA, P.E./(804)748-1343
NAME OF PLAN : HARPER'S MILL SOUTH PHASE - SECTION 3
ADDRESS : PART OF 715-662-0772
SUBMISSION DATE : 4/4/17
PLAN DATED : 3/31/17
REVIEW DATE : 4/10/17
SITE PLAN NO. : 17CP0060
COMMENTS : 2ND REVIEW-NOT APPROVED
TABLE REVIEW : YES, CONDITIONALLY
PLAT PROCESS :
1. PLEASE ADD WATER EASEMENTS AROUND THE 8" PLUGS AND
FLUSHING HYDRANTS AT HOLCOMB BRIDGE DRIVE, BLOOMING ROAD,
AND THE END OF VERNEHAM DRIVE.
*
2. PLEASE LABEL BOTH THE SIZE AND TYPE OF MATERIAL FOR ALL
EXISTING AND PROPOSED WATER AND SEWER LINES ON PLAN SHEETS
C3.0. I CAN ONLY FIND THE PROPOSED WATERLINE SIZE AND
MATERIAL AND EXISTING WATERLINE SIZE CALLED OUT.
*
3. ON LOT 34, PLEASE MOVE THE WATER METER CLOSER TO THE
LOT 35 LOT LINE AND THE SEWER LATERAL TO WHERE THE METER IS
CURRENTLY SHOWN SO THAT IT IS NOT UNDER THE DRIVEWAY.
*
4. SHOW PIPE RESTRAINT ON PROFILES AT THE FOLLOWING
LOCATIONS: 8" PLUG ON VERNEHAM DRIVE NEAR STA 35+43 AND 6"
PLUG ON HENNINGFORD ROAD NEAR STA 21+50. PLEASE SUBMIT
THRUST RESTRAINT CALCULATIONS FOR ALL BENDS, REDUCERS, AND
DEAD ENDS.
*
5. FOR THE RESTRAINED JOINT NOTE ON THE NESBIT FERRY ROAD
PROFILE, PLEASE CONFIRM THE FITTING ANGLES FOR THE VERTICAL
BENDS. THE NOTE SAYS 11.25 DEGREE BENDS BUT IT APPEARS TO
BE DRAWN AS 22.5 DEGREE BENDS.
*
6. ON THE NESBIT FERRY ROAD PROFILE, PLEASE CONFIRM THAT
THE PIPE RADIUS BETWEEN 11.25 DEGREE BEND AND THE FH
ASSEMBLY MEETS THE MINIMUM RADIUS OF 327 FEET. IT
APPEARS TO HAVE A SMALLER RADIUS.
*
7. PLEASE UPDATE THE QUANTITIES ON THE COVER SHEET. I
COUNTED DIFFERENT QUANTITIES FOR THE 8" PLUGS, 2" FLUSHING
HYDRANTS, AND 8" BENDS.
*
8. ON THE WATER MODEL JUNCTION NODE MAP, P-22 IS SHOWN
TWICE BUT P-19 IS MISSING.
*
9. AS A CONDITION OF A TABLE REVIEW, REVISED PLAN SHEETS
AND A COMMENT RESPONSE LETTER MUST BE SUBMITTED IN PDF
FORMAT TO ANNE URENDA BY THE FRIDAY PRIOR TO THE TABLE
REVIEW DATE.
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
REVIEW DEPARTMENT: UTILITIES DEPARTMENT
REVIEWER/PHONE # : ANNE URENDA, P.E./(804)748-1343
NAME OF PLAN : HARPER'S MILL SOUTH PHASE - SECTION 3
ADDRESS : VERNEHAM DRIVE NEAR OTTERDALE ROAD
SUBMISSION DATE : 6/22/17
PLAN DATED : 6/20/17
REVIEW DATE : 6/29/17
SITE PLAN NO. : 17CP0060
COMMENTS : 3RD REVIEW- APPROVED
TABLE REVIEW : YES
*
THE PLANS FOR HARPER'S MILL SOUTH PHASE - SECTION 3 DATED
OCTOBER 18, 2016 WITH THE MOST RECENT REVISION DATE OF
JUNE 20, 2017 ARE APPROVED. THIS REVIEW IS EFFECTIVE UNTIL
JUNE 20, 2022.
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
REVIEW DEPARTMENT: UTILITIES DEPARTMENT
REVIEWER/PHONE # : ANNE URENDA, P.E. (804)748-1343
NAME OF PLAN : HARPER'S MILL SOUTH PHASE - SECTION 3
GPIN/ADDRESS : HARPER'S MILL PKWY AND VERNEHAM DRIVE
SUBMISSION DATE : 7/27/17
REVISION DATE : 7/25/17
REVIEW DATE : 7/27/17
SITE PLAN NO. : 17CP0060
COMMENTS : TABLE REVIEW - APPROVED
1. IN REGARDS TO YOUR RECENT SUBMITTAL OF THE REVISED
UTILITIES PLANS ON THE ABOVE REFERENCED PROJECT DATED
OCTOBER 18, 2016 WITH THE LATEST REVISION DATED
JULY 25, 2017, THIS IS TO INFORM YOU THAT THE PLANS HAVE
BEEN REVIEWED BY THE UTILITIES DEPARTMENT WITH NO EXCEPTIONS
TAKEN. THIS REVIEW IS EFFECTIVE UNTIL JULY 27, 2022.
2. PLEASE BE ADVISED THAT THIS PROJECT HAS UTILITY
EASEMENTS OUTSIDE THE LIMITS OF THE SUBDIVISION WHICH MUST B
SUBMITTED AND SIGNED PRIOR TO BEING RELEASED TO CONSTRUCTION
.
3. PLEASE BE ADVISED THAT ALL PUBLIC WATER OR SEWER LINES
AND APPURTENANCES MUST EITHER BE IN RECORDED EASEMENTS OR IN
DEDICATED RIGHTS-OF-WAY PRIOR TO ACCEPTANCE BY UTILITIES.
4. THE OWNER SHALL BE REQUIRED TO ENTER INTO A COUNTY
UTILITIES CONTRACT PRIOR TO THE START OF CONSTRUCTION.
PRIOR TO THE PREPARATION OF THE UTILITIES CONTRACT,
UTILITIES MUST BE IN RECEIPT OF THE "ACCEPTED" BID PROPOSAL
BETWEEN THE DEVELOPER AND THE COUNTY APPROVED UTILITIES
CONTRACTOR AS WELL AS THE PROJECT'S INFORMATIONAL SHEET
FOUND ON THE "DEVELOPER'S CHECKLIST". PLEASE SEND THOSE TWO
ITEMS TO THE ATTENTION OF ANNE URENDA, P.E.
(URENDAA@CHESTERFIELD.GOV). THE BID PROPOSAL MUST BE BASED
ON THE APPROVED SITE PLAN. BE ADVISED THAT IF THE SITE PLAN
IS REVISED AND REAPPROVED SUBSEQUENT TO THE PREPARATION OR
RECORDATION OF THE UTILITIES CONTRACT, THE BID PROPOSAL
SHALL BE REVISED ACCORDINGLY AND A REVISED UTILITIES
CONTRACT MAY BE NECESSARY.
PLEASE SUBMIT TWO ADDITIONAL SETS OF THE APPROVED PLANS
DIRECTLY TO THE UTILITIES DEPARTMENT FOR OUR USE DURING
CONSTRUCTION INSPECTION. THIS IS IN ADDITION TO THE TWO
APPROVED SETS FROM PLANNING (4 TOTAL SETS).
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
REVIEW DEPARTMENT: CHESTERFIELD TRANSPORTATION DEPARTMENT
REVIEWER/PHONE#: STEVEN E. SIMONSON, P.E. (804)748-1037
NAME OF PLAN: HARPER'S MILL SOUTH PHASE, SECTION 3
CASE NUMBER: 17CP0060
LATEST PLAN DATE: 10/18/2016
DEPT. REC'D. DATE: 11/04/2016
SUBMITTAL NUMBER: ONE
REVIEW DATE: 12/05/2016
RECOMMENDATION: APPROVED
TABLE REVIEW: YES
REVIEW DEPARTMENT: CHESTERFIELD TRANSPORTATION DEPARTMENT
REVIEWER/PHONE#: STEVEN E. SIMONSON, P.E. (804)748-1037
NAME OF PLAN: HARPER'S MILL SOUTH PHASE, SECTION 3
CASE NUMBER: 17CP0060
LATEST PLAN DATE: 03/31/2017
DEPT. REC'D. DATE: 04/06/2017
SUBMITTAL NUMBER: TWO
REVIEW DATE: 04/21/2017
RECOMMENDATION: APPROVED
TABLE REVIEW: YES
.
REVIEW DEPARTMENT: CHESTERFIELD TRANSPORTATION DEPARTMENT
REVIEWER/PHONE#: STEVEN E. SIMONSON, P.E. (804)748-1037
NAME OF PLAN: HARPER'S MILL SOUTH PHASE, SECTION 3 7
CASE NUMBER: 17CP0060
LATEST PLAN DATE: 06/20/2017
DEPT. REC'D. DATE: 06/27/2017
SUBMITTAL NUMBER: THREE
REVIEW DATE: 07/03/2017
RECOMMENDATION: APPROVED
TABLE REVIEW: YES
.
REVIEW DEPARTMENT: CHESTERFIELD TRANSPORTATION DEPARTMENT
REVIEWER/PHONE#: STEVEN E. SIMONSON, P.E. (804)748-1037
NAME OF PLAN: HARPER'S MILL SOUTH PHASE, SECTION 3
CASE NUMBER: 17CP0060 7
LATEST PLAN DATE: 07/25/2017
DEPT. REC'D. DATE: 07/27/2017
SUBMITTAL NUMBER: FOUR
REVIEW DATE: 07/31/2017
RECOMMENDATION: APPROVED - WITH COMMENTS
TABLE REVIEW: YES
.
THE APPROVED PHASING PLAN FOR HARPER'S MILL REQUIRES THAT
THE EXTENSION OF OTTERDALE ROAD TO BEACH ROAD AND THE
INTERSECTION IMPROVEMENTS AT THE OTTERDALE ROAD/BEACH ROAD
INTERSECTION BE COMPLETED PRIOR TO THE RECORDATION OF MORE
THAN 600 LOTS. 7
.
THE APPROVED PHASING PLAN FOR HARPER'S MILL REQUIRES THAT
THE EXTENSION OF HARPER'S MILL PARKWAY TO THIRSK LANE BE
COMPLETED PRIOR TO THE RECORDATION OF MORE THAN 700 LOTS.
.
REVIEW DEPARTMENT: PLANNING
REVIEW DEPARTMENT : PLANNING
REVIEWER / PHONE # : WHIT KIRTLEY/ 706-7691
PLAN NAME : HARPERS MILL SOUTH SECTION 3
PLAN NUMBER : 17CP0060
ORIGINAL PLAN DATE : 10/18/16
REVIEW DATE : 12/6/16
LATEST SUBMISSION DATE 11/3/16
SUBMITTAL NUMBER : 1
STATUS : CORRECTIONS REQUIRED
TABLE REVIEW : N
.
1. PROVIDE FRONT SETBACK LINES FOR LOTS 32-34 IF THEY DO
NOT MEET THE REQUIRED 50 FOOT LOT WIDTH AT THE 10
FOOT REQUIRED SETBACK.
.
2. DEPICT THE BUFFER ALONG VERNEHAM DRIVE WITH TREE
PROTECTION TAPE.
.
3. THE PLAN SHALL REFLECT THE TREE CANOPY AREA AS
APPROVED ON THE OVERALL TREE CANOPY PLAN. BE SURE TO
INCLUDE THE TOTAL SITE AREA, AREA REMOVED FROM
CALCULATION, CANOPY REQUIRED AND PROVIDED.
.
4. ON THE TREE CANOPY PLAN, INCLUDE THE FOLLOWING
NOTE: (LIMITS OF THE TREE CANOPY PRESEVATION AREAS
SHALL BE SHOWN AND LABELLED ON THE SUBDIVISION
PLATS WHERE APPLICABLE. A NOTE SHOULD BE INCLUDED
STATING"TREE CANOPY PRESERVATION AREAS TO REMAIN
UNDISTURBED. NO TREES WITHIN THE TREE CANOPY
PRESERVATION AREAS SHALL BE REMOVED WITHOUT
COUNTY APPROVAL" . SUCH LANGUAGE SHALL ALSO
BE INCLUDED WITHIN THE COVENANTS, RESTRICTIONS,
AND BYLAWS FOR THE SUBDIVISION.)
.
5. BE SURE TO UPDATE THE E&S PLANS TO MARK THE
CANOPY AREAS WITH TREE PROTECTION TAPE.
.
6. PROVIDE AN AUTOCAD FILE DEPICTING THE BOUNDARIES
OF THIS CONSTRUCTION PLAN.
.
.
LANDSCAPE AND LIGHTING:
.
7. THE TEXTUAL STATEMENT REQUIRES PERIMETER
LANDSCAPING AROUND ALL DWELLING UNITS. PROVIDE
A LANDSCAPE PLAN THAT DEPICTS TYPICAL UNIT
LANDSCAPING.
.
8. THE TEXTUAL STATEMENT REQUIRES STREET LIGHTS BE
PROVIDED ALONG EACH SIDE OF THE ROAD. THE LIGHTS
SHOULD BE, AT A MINIMUM, SPACED AT 150' ON EACH SIDE
OF THE STREET EACH SIDE STAGGERED TO ROUGHLY EQUAL
75' ON CENTER. PROVIDE THE HEIGHT AND STYLE OF THE
PROPOSED STREET LIGHT. (PROVIDE CUT SHEETS).
.
9. PROVIDE A STREET TREE PLAN. STREET TREES SHALL BE
PLANTED 40' ON CENTER.
-----------------------------------------------------------
REVIEW DEPARTMENT: PLANNING
REVIEW DEPARTMENT : PLANNING
REVIEWER / PHONE # : WHIT KIRTLEY/ 706-7691
PLAN NAME : HARPERS MILL SOUTH SECTION 3
PLAN NUMBER : 17CP0060
ORIGINAL PLAN DATE : 10/18/16
REVIEW DATE : 5/1/17
LATEST SUBMISSION DATE 4/4/17
SUBMITTAL NUMBER : 2
STATUS : CORRECTIONS REQUIRED
TABLE REVIEW : Y
.
LANDSCAPE AND LIGHTING:
.
1. THE TEXTUAL STATEMENT REQUIRES PERIMETER
LANDSCAPING AROUND ALL DWELLING UNITS. PROVIDE
A LANDSCAPE PLAN THAT DEPICTS TYPICAL UNIT
LANDSCAPING.
.
2. PROVIDE A STREET TREES ALONG THE CORNER SIDE OF LOTS
38-39
.
.
CONDITIONS:
.
1. LANGUAGE REGARDING THE TREE CANOPY SHALL
BE INCLUDED WITHIN THE COVENANTS, RESTRICTIONS,
AND BYLAWS FOR THE SUBDIVISION.
---------------------------------------------------------
REVIEW DEPARTMENT: PLANNING
REVIEW DEPARTMENT : PLANNING
REVIEWER / PHONE # : WHIT KIRTLEY/ 706-7691
PLAN NAME : HARPERS MILL SOUTH SECTION 3
PLAN NUMBER : 17CP0060
ORIGINAL PLAN DATE : 10/18/16
REVIEW DATE : 7/20/17
LATEST SUBMISSION 6/21/17
SUBMITTAL NUMBER :3
STATUS : CORRECTIONS REQUIRED
TABLE REVIEW : Y
.
LANDSCAPE AND LIGHTING:
.
1. THE TEXTUAL STATEMENT REQUIRES PERIMETER
LANDSCAPING AROUND ALL DWELLING UNITS. PROVIDE
A LANDSCAPE PLAN THAT DEPICTS TYPICAL UNIT
LANDSCAPING.
.
2. PROVIDE A STREET TREES ALONG THE CORNER SIDE OF LOTS
38-39
.
.
CONDITIONS:
.
1. LANGUAGE REGARDING THE TREE CANOPY SHALL
BE INCLUDED WITHIN THE COVENANTS, RESTRICTIONS,
AND BYLAWS FOR THE SUBDIVISION.
REVIEW DEPARTMENT: FIRE AND LIFE SAFETY
REVIEWER / PHONE#: KIM LESTER / 748-1489
PLAN NAME: HARPERS MILL SOUTH PHASE, SECTION 3
PLAN NUMBER: 17CP0060
LATEST REVISION DATE: 10/18/16
REVIEW DATE: 11/14/16
LATEST SUBMISSION DATE: 11/7/16
SUBMITTAL NUMBER: 1ST REVIEW
STATUS: NOT APPROVED
TABLE REVIEW: NO
LABEL THE FIRE HYDRANT THAT IS PROPOSED AT FISHERS
GREEN DRIVE.
RELOCATE THE HYDRANT AT THE INTERSECTION OF VERNEHAM
DRIVE AND HENNINGFORD ROAD TO THE PROPERTY LINE OF
LOT 15 AND 16.
ADD A HYDRANT AT STATION 29+00 ON VERNEHAM DRIVE.
ADJUST THE FIRE FLOW DATA WITH THE NEW LOCATION AND
THE ADDITIONAL HYDRANT ADDED.
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
REVIEW DEPARTMENT: FIRE AND LIFE SAFETY
REVIEWER / PHONE#: KIM LESTER / 748-1489
PLAN NAME: HARPERS MILL SOUTH PHASE, SECTION 3
PLAN NUMBER: 17CP0060
LATEST REVISION DATE: 6/20/17
REVIEW DATE: 7/7/17
LATEST SUBMISSION DATE: 6/26/17
SUBMITTAL NUMBER: 3RD REVIEW
STATUS: APPROVED
TABLE REVIEW: YES
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
REVIEW DEPARTMENT: FIRE AND LIFE SAFETY
REVIEWER / PHONE#: KIM LESTER / 748-1489
PLAN NAME: HARPERS MILL SOUTH PHASE, SECTION 3
PLAN NUMBER: 17CP0060
LATEST REVISION DATE: 7/25/17
REVIEW DATE: 7/27/17
LATEST SUBMISSION DATE: 7/27/17
SUBMITTAL NUMBER: 4TH REVIEW
STATUS: APPROVED
TABLE REVIEW: YES
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++
============================================================
============================================================
REVIEW DEPARTMENT : ENVIRONMENTAL ENGINEERING
REVIEWER/PHONE # : ADAM MARSHALL, P.E. (717-6711)
NAME OF PLAN : HARPERS MILL SOUTH PHASE - SECTION 3
SITE PLAN NO. : 16CP0061
LATEST PLAN DATE : 10/18/16
DEPT. REC'D DATE : 11/03/16
SUBMITTAL NUMBER : 1
REVIEW DATE : 12/06/16
RECOMMENDATION : REVISIONS REQUIRED
TABLE REVIEW : NO
-------- GENERAL NOTES --------
001. THE RESPONSIBILITY FOR COMPLIANCE WITH CHESTERFIELD
COUNTY STANDARDS AND POLICIES, AND WITH STATE AND
FEDERAL REGULATIONS WILL BE PLACED ON THE PROFESSIONAL
ENGINEER WHO SIGNS AND SEALS THE CONSTRUCTION PLANS
APPROVED.
002. THE RESPONSIBILITY FOR ACHIEVING AND MAINTAINING
SATISFACTORY LOT DRAINAGE WILL BE THAT OF THE DEVELOPER
UP THROUGH A PERIOD OF ONE YEAR AFTER STATE ACCEPTANCE
OF THE SUBDIVISION ROADS.
-------- EROSION CONTROL --------
001. PRIOR TO A LAND DISTURBANCE PERMIT ISSUANCE:
A) CONSTRUCTION PLANS MUST RECEIVE FINAL PLANNING
DEPARTMENT APPROVAL.
B) THE ENVIRONMENTAL ENGINEERING DEPARTMENT SHALL
REQUIRE COPIES OF APPLICABLE CORRESPONDENCE FROM THE
U.S. ARMY CORPS OF ENGINEERS AND DEPARTMENT OF
ENVIRONMENTAL QUALITY SUCH THAT IT MAY BE DETERMINED
THAT ANY REQUIRED WETLANDS PERMITS HAVE BEEN
RECEIVED.
C) A COPY OF THE PROCESSED VSMP REGISTRATION AND FEE
FORM MUST BE RECEIVED BY ENVIRONMENTAL ENGINEERING.
D) AN EROSION CONTROL BOND MUST BE POSTED AND APPROVED.
E) COPIES OF THE ACTUAL VDOT LAND USE PERMIT(S) FOR THE
TIE-IN(S) TO VERNEHAM DRIVE (IF IN THE STATE
SYSTEM AT THE TIME OF LDP APPLICATION) MUST BE
PROVIDED TO ENVIRONMENTAL ENGINEERING.
F) FLAGGING AND/OR SAFETY FENCE AROUND USACOE
JURISDICTIONAL WETLANDS AND/OR OTHER ENVIRONMENTALLY
SENSITIVE AREAS MUST BE INSTALLED AND CLEARLY
VISIBLE.
G) DB/PG FOR ANY OFFSITE EASEMENTS MUST BE PROVIDED TO
ENVIRONMENTAL ENGINEERING.
H) PRIOR TO ISSUANCE OF A LAND DISTURBANCE PERMIT, A
COPY OF THE AUTOCAD FILE MUST BE SUBMITTED TO
CAROLE CLIBORNE OF ENVIRONMENTAL ENGINEERING. THE
AUTOCAD FILE MUST BE SAVED AS A .DWG OR .DXF IN
AUTOCAD VERSION 2009 OR EARLIER AND REFERENCED
DIRECTLY TO THE VIRGINIA STATE PLANE COORDINATE
SYSTEM, SOUTH ZONE IN THE NAD83 DATUM. THE AUTOCAD
FILE MAY BE SUBMITTED ON A CD, DVD, OR VIA EMAIL
AND MUST BE CLEARLY LABELED WITH THE SUBDIVISION
NAME AND SECTION, SUBDIVISION PLAN NUMBER, THE
ENGINEERING FIRM AND THE CAD FILE PREPARER'S NAME
AND PHONE NUMBER. THE FILE MUST CONTAIN THE
FOLLOWING, EACH CLEARLY LABELED IN SEPARATE LAYERS:
1. EDGES OF ROADS TO INCLUDE CURB AND GUTTER; AND,
2. EDGES OF SIDEWALKS.
I) PROVIDE A COPY OF THE SWPPP BOOKLET (THREE-RING
BINDER) TO ENVIRONMENTAL ENGINEERING.
002. PROVIDE AN EC BOND ESTIMATE FOR REVIEW.
003. REVISE THE PHASE I LIMITS OF CLEARING TO REFLECT THE
MINIMUM NECESSARY TO INSTALL THE INITIAL PERIMETER
MEASURES.
004. SPECIFY SEDIMENT TRAPS TO BE INSTALLED IN THE FOLLOWING
LOCATIONS AS PART OF EC PHASE I: HOLCOLMB BRIDGE
DRIVE STUB, LOW AREA TO THE WEST OF VERNEHAM DRIVE AT
APPROX. STA. 27+50, IN THE EASTERN CORNER OF THE
VERNEHAM DRIVE/MILLWRIGHT ROAD INTERSECTION. SPECIFY
SF ALONG THE DOWNSTREAM TOE OF FILL FOR EACH TRAP, AND
SAF AROUND THE FULL PERIMETER, AND PROVIDE THE ST
DETAIL AND DESIGN TABLES IN THE PLANS.
005. SPECIFY DD IN LIEU OF SF ALONG THE WEST SIDE OF
HENNINGFORD DRIVE, DRAINING TO THE SB, IN EC PHASE I.
006. SPECIFY DD IN LIEU OF SF IN EC PHASE I ALONG THE WEST
SIDE OF VERNEHAM DRIVE BETWEEN HENNINGFORD DRIVE AND
BLOOMING ROAD, DRAINING TO THE ST NOTED IN COMMENT 004
ABOVE.
007. SPECIFY DD IN LIEU OF SF IN EC PHASE I ALONG THE EAST
SIDE OF VERNEHAM DRIVE FROM APPROX. STA. 30+75 TO THE
HOLCOLMB BRIDGE DRIVE STUB ST.
008. SPECIFY A RWD ACROSS VERNEHAM DRIVE AT APPROX. STA.
35+40 IN EC PHASE I, DRAINING INTO THE ST NOTED IN
COMMENT 004 ABOVE.
009. SPECIFY A TEMPORARY GRAVEL OUTLET STRUCTURE, WITH BEST-
FIT SEDIMENT PIT ON THE UPSTREAM SIDE, TO BE INSTALLED
DURING EC PHASE I AT THE LOW POINT IN THE SSF TO THE
WEST OF NESBIT FERRY LANE, AND PROVIDE THE DETAIL IN
THE EC PLANS.
010. PROVIDE ADDITIONAL CONTOUR LABELS, ESPECIALLY IN THE
VERNEHAM DRIVE INSETS, ON ALL EC PLAN SHEETS.
011. LABEL ALL ROADS ON ALL EC PLAN SHEETS, AND PROVIDE ROAD
STATIONING ON SHEET C2.1.
012. IN STEP #9 OF THE EC PHASE I SEQUENCE OF CONSTRUCTION,
ADD LANGUAGE STATING THAT ALL CONSTRUCTION TRAFFIC
SHALL ENTER/EXIT THE SITE VIA VERNEHAM DRIVE, AND NO
TRAFFIC SHALL USE FISHERS GREEN DRIVE AND NESBIT FERRY
LANE.
013. SHOW AND LABEL THE SB DRAINAGE AREA INFORMATION ON THE
EC PLAN SHEETS.
014. STEP #2 OF THE PHASE II SEQUENCE OF CONSTRUCTION CAN BE
REMOVED, AS IT IS DUPLICATED IN STEP #9.
015. REMOVE THE WORD "MASS" FROM STEP #4 OF THE PHASE II
SEQUENCE.
016. PROVIDE INFORMATION FOR THE ADJACENT AREAS TO THE WEST
AND SOUTH OF THE SITE IN THE "ADJACENT AREAS" SECTION
OF THE EC NARRATIVE.
017. PROVIDE RWD, SSF, ST, AND TEMPORARY GRAVEL OUTLET
STRUCTURE DETAILS ON SHEET C2.2.
018. REMOVE REFERENCE TO THE CONSTRUCTION ENDING IN FALL
2017 FROM THE "PROJECT DESCRIPTION" SECTION OF THE EC
NARRATIVE.
019. CLARIFY WHETHER CORRUGATED METAL OR RCP IS BEING USED
FOR THE SB RISER IN THE DETAILS ON SHEET C2.3, AND
SPECIFY O-RING PIPE IN THE DETAILS IF THE PERMANENT RCP
PIPE IS BEING USED.
020. PROVIDE THE SB ELEVATION-STORAGE TABLE ON SHEET C2.3.
021. COMPLETE THE PROJECT DRAINAGE AREA AND TOTAL DRAINAGE
AREA COLUMNS OF THE MS-19 TABLE FOR ALL LOCATIONS.
022. PROVIDE ADDITIONAL MS-19 ANALYSES FOR THE TIE-INS TO
SECTION 1 AND SE SECTION 2 (CURB & GUTTER AND STORM
SEWER INLETS, AND MELICH LANE STUB DISSIPATER PIT), MAS
WELL AS FOR THE DISSIPATER PIT AT THE HOLCOLMB BRIDGE
DRIVE STUB. FURTHER DISCUSSION MAY BE HELPFUL.
023. SUBMIT THE REQUIRED WRITTEN MS-19 VARIANCE REQUESTS FOR
ALL APPLICABLE MS-19 LOCATIONS (SITUATIONS E-H).
024. PROVIDE THE GRAPHICAL CROSS-SECTION FOR ALL MS-19
LOCATIONS IN THE CALCULATIONS, SHOWING THE 2- OR 10-
YEAR (AS APPLICABLE) FLOW DEPTH AND VELOCITY.
025. NOTE ADEQUACY SITUATION 'H' FOR LOCATION 14-14 (USCW
SPECIAL END TREATMENT - SEE R & D COMMENTS BELOW), AND
PROVIDE THE REQUIRED WRITTEN VARIANCE REQUEST.
026. IT IS THE RESPONSIBILITY OF THE APPLICANT TO COMPLY
WITH AND/OR ACQUIRE ALL APPLICABLE FEDERAL AND/OR STATE
PERMITS IN RELATION TO ENVIRONMENTAL FEATURES
INCLUDING, BUT NOT LIMITED TO, WETLANDS, SURFACE WATER,
GROUND WATER, AND AIR QUALITY. FINAL APPROVAL OF THESE
PLANS WILL NOT RELIEVE YOU OF YOUR RESPONSIBILITIES.
-------------- CBPA ---------------
001. REVISE THE CBPA NOTE ON THE COVER SHEET TO REFERENCE
COMPLIANCE WITH VSMP PART II.C.
002. REVISE ALL REFERENCES TO "BMP" TO READ "SWM/BMP" IN ALL
LOCATIONS.
003. LABEL THE BASIN SLOPE (3%) IN PLAN VIEW.
004. REVISE THE NOTE ON SHEET C4.1 TO READ "...PRIOR TO
STATE ACCEPTANCE OF THE ROADS OF THE LAST SECTION
DRAINING INTO THE BASIN".
005. REVISE THE FIRST NOTE REGARDING THE
INSPECTION/DOCUMENTATION OF THE PROPOSED SWM/BMP
FACILITY TO MORE ACCURATELY FOLLOW THE LANGUAGE OF
TENTATIVE CONDITION #3.
006. LABEL STRUCTURES 5-01 AND 5-02 ON THE BMP4 RISER CROSS-
SECTION, AND SPECIFY O-RING PIPE FOR THESE STRUCTURES.
007. SHOW/LABEL COMPACTED STRUCTURAL FILL FOR THE BASIN
EMBANKMENT, AND A CLAY CORE KEYED INTO IMPERMEABLE
SUBGRADE.
008. SPECIFY A SINGLE PERFORATION IN THE RISER TO MANAGE THE
24-HOUR WATER QUALITY VOLUME, IN LIEU OF TWO OR MORE.
009. SPECIFY THE ACTUAL DIAMETER/MODEL NUMBER FOR THE
APPROPRIATE TRASH RACK TO BE USED.
010. REMOVE "AND DRAINAGE" FROM THE SWM/BMP EASEMENT LABEL.
011. SPECIFY THE DEPTH FOR THE PG-2A LOW FLOW CHANNEL ON
SHEET C4.1.
012. PROVIDE A DAM FAILURE ANALYSIS/CERTIFICATION FOR THE
BASIN, OR OTHERWISE A STAMPED/SIGNED STATEMENT FROM A
LICENSED PROFESSIONAL STATING THAT IT IS THEIR
PROFESSIONAL OPINION THAT A DAM FAILURE DURING THE 100-
YEAR STORM EVENT WOULD HAVE A NEGLIGIBLE EFFECT ON THE
100-YEAR FLOOD LIMITS.
013. SHOW AND LABEL THE LIMITS OF THE CONSERVATION EASEMENT
AND THE WOUS ON THE BMP4 PROFILE.
014. LABEL THE LOW-FLOW CHANNEL, AND PROVIDE THE DESIGN
CROSS-SECTION FOR THE CHANNEL, ON THE BMP4 PROFILE.
015. SPECIFY 24" DEPTH OF CLASS I RIPRAP AT THE STRUCTURE 5-
01 OUTFALL.
016. PROVIDE THE BREAKDOWN USED TO DETERMINE THE IMPERVIOUS
ACREAGE TO THE SWM/BMP IN STEP 4 OF THE WORKSHEET A
CALCULATIONS.
017. IN THE DESIGN 2 CALCULATIONS, IT APPEARS THAT THE MAX.
HEAD USED TO DETERMINE THE AVERAGE SHOULD BE 4.9'
INSTEAD OF 4.0', WHICH WILL CHANGE THE REQUIRED
PERFORATION AREA. PLEASE ADDRESS.
018. PROVIDE THE MOST UP-TO-DATE COPY OF THE OVERALL CBPA
COMPLIANCE SHEET, TO INCLUDE ALL SECTIONS SUBMITTED TO
DATE AT THE TIME OF THIS SECTION SUBMITTAL (E.G. NE
SECTIONS 5-7, AND SE SECTION 2). REMOVE ALL FUTURE
SECTIONS/LOTS THAT HAVE NOT YET BEEN SUBMITTED FROM THE
TABLE AND PLAN VIEW. FURTHER DISCUSSION MAY BE
HELPFUL.
019. SEPARATE THIS SECTION FROM THE PORTION OF VERNEHAM
DRIVE THAT WILL BE CONSTRUCTED WITH THIS SECTION, SINCE
THE VERNEHAM DRIVE R/W IS PART OF THE SOUTHEAST PHASE.
-------- ROAD AND DRAINAGE --------
001. OUR CONCERNS ARE BASED ON THE INFORMATION SHOWN IN THE
CONSTRUCTION PLANS. THE RESPONSIBILITY FOR IDENTIFYING
CRITICAL AREAS IS PLACED ON THE PROFESSIONAL ENGINEER
WHO SEALS THE CONSTRUCTION PLANS APPROVED. WE RESERVE
THE RIGHT TO INSPECT CONVEYANCE SYSTEMS PRIOR TO PLAT
RECORDATION AND/OR STATE ACCEPTANCE TO DETERMINE IF
ADDITIONAL IMPROVEMENTS ARE REQUIRED.
002. UPDATE THE TENTATIVE INFORMATION ON THE COVER SHEET TO
REFLECT A 5/5/15 TENTATIVE APPROVAL DATE.
003. REVISE THE VICINITY MAP TO REFLECT ONLY THE SECTION 3
LIMITS.
004. ADD SHEET C4.4 TO THE SHEET LIST TABLE ON THE COVER
SHEET.
005. IT APPEARS THAT TENTATIVE CONDITIONS 14 AND 15
REGARDING MINING ACTIVITY HAVE NOT BEEN SATISFACTORILY
ADDRESSED. THE CURRENT NOTE ON THE COVER SHEET
REFERENCES SECTION 1. PLEASE ADDRESS
006. SHOW THE LIMITS OF EACH SOUTH PHASE SECTION ON SHEET
C1.0.
007. DARKEN, OR OTHERWISE MAKE MORE PRONOUNCED, THE SECTION
LIMITS LINE ON ALL APPLICABLE PLAN SHEETS.
008. ENSURE THAT THE FULL LIMITS OF THIS SECTION (E.G. THE
NORTHWEST BOUNDARY) ARE SHOWN ON SHEETS C3.0 AND C4.0.
009. IT APPEARS THAT THE LIMITS OF WETLANDS AND THE
CONSERVATION EASEMENT IN THE VICINITY OF THE OPEN SPACE
TO THE REAR OF LOTS 34-40 ARE SLIGHTLY DIFFERENT FROM
WHAT WAS REPRESENTED IN THE PREVIOUSLY APPROVED SECTION
1 PLANS. PLEASE ADDRESS.
010. CLEARLY LABEL ALL OPEN SPACE AREAS ON SHEETS C3.0,
C4.0, AND C4.1.
011. CLEARLY LABEL THE SLOPE & DRAINAGE EASEMENTS FOR VDOT
MAINTENANCE ON BOTH SIDES OF VERNEHAM DRIVE ON SHEETS
C3.0, C4.0 AND C4.1. NOTE THAT THE 30' BUFFER ALONG
VERNEHAM MAY NEED TO BE MEASURED FROM THE LIMITS OF
THIS EASEMENT, AS DIRECTED BY PLANNING.
012. REVISE THE LABEL FOR THE EASEMENT ALONG HENNINGFORD
ROAD IN THE VICINITY OF LOTS 37-39 TO READ "VARIABLE
WIDTH DRAINAGE & SIGHT DISTANCE EASEMENT FOR VDOT
MAINTENANCE".
013. SHOW AND LABEL THE EXISTING EASEMENT(S) IN THE SECTION
1 OPEN SPACE ALONG THE WEST SIDE OF NESBIT FERRY LANE.
014. LABEL EXISTING SECTION 1 ON ALL APPLICABLE PLAN SHEETS.
015. SHOW AND LABEL THE EXISTING 100-YEAR FLOODPLAIN CROSS-
SECTION "8-8" (APPROVED WITH SECTION 1) LOCATION AND
ASSOCIATED ELEVATION ON ALL PLAN SHEETS.
016. LABEL THE 16' DRAINAGE EASEMENT IN THE VICINITY OF LOTS
3-9 ON SHEET C3.0.
017. LABEL THE SWM/BMP 2-, 10-, AND 100-YEAR WATER SURFACE
ELEVATIONS ON SHEETS C3.0 AND C4.0.
018. END THE 16' DRAINAGE EASEMENT BETWEEN LOTS 32/33 AT THE
REAR LOT LINES, AND EXTEND THE VARIABLE-WIDTH SWM/BMP
EASEMENT TO RUN ALONG THE REAR OF LOTS 32 AND 33
INSTEAD. REMOVE "AND DRAINAGE EASEMENT" FROM THE
VARIABLE-WIDTH SWM/BMP EASEMENT LABEL.
019. LABEL THE 20' EASEMENT IN THE OPEN SPACE BETWEEN LOTS
33 AND 34 AS "20' SWM/BMP ACCESS EASEMENT".
020. IT APPEARS THE PROPOSED VARIABLE-WIDTH SWM/BMP EASEMENT
ENCROACHES INTO THE CONSERVATION EASEMENT ALONG THE
NORTHERN LIMITS, WHICH IS NOT ALLOWABLE. PLEASE
ADDRESS.
021. SHOW AND LABEL THE LOCATION OF THE EXISTING ROAD BED IN
THE VICINITY OF LOT 13 AND ADJACENT OPEN SPACE, AND
SPECIFY GRADING IN THIS AREA TO RESTORE THIS AREA TO
SURROUNDING GRADE.
022. IN LIEU OF "SIDE YARD SWALE", INSTEAD SPECIFY A 3:1
DITCH ALONG THE REAR OF LOTS 2-10, AND PROVIDE THE
DESIGN CROSS-SECTION SHOWING 3:1 SIDESLOPES, DESIGN
DEPTH, LINING TYPE, AND LONGITUDINAL SLOPE FOR EACH
SEGMENT ON SHEET C4.0. EXTEND THE 16' DRAINAGE
EASEMENT ACROSS THE REAR OF LOTS 2, 9 , AND 10.
023. SPECIFY A 5:1 SWALE (NO EASEMENT) ALONG THE REAR OF LOT
11.
024. PER TENTATIVE CONDITION 2, SPECIFY 5:1 SIDEYARD SWALES
CENTERED ON THE LOT LINES BETWEEN EACH OF LOTS 1-12,
22-24, AND 37-38.
025. SPECIFY A 5:1 SIDEYARD SWALE ALONG THE UPSTREAM SIDE OF
LOT 40, WHICH THEN TURNS ALONG THE REAR OF THIS LOT.
026. PROVIDE THE TYPICAL GRASS SIDEYARD SWALE CROSS-SECTION
ON SHEETS C3.0 AND C4.0, SHOWING 5:1 SIDESLOPES, MAX.
12" DEPTH, AT A MINIMUM 1.0% GRADE.
027. REVISE NOTE #2 ON SHEET C3.0 TO READ "...PRIOR TO
OUTFALLING INTO THE RIGHT-OF-WAY OR ADEQUATE FACILITY".
028. SPECIFY "NBP" NOTATION ON LOTS 1-3, 9-13, 22-24, 37-38,
AND 40.
029. PROVIDE ADDITIONAL CONTOUR LABELS IN THE AREA TO THE
NORTHEAST OF THE VERNEHAM DRIVE / HOLCOLMB DRIVE
INTERSECTION ON ALL APPLICABLE SHEETS.
030. SPECIFY A DISSIPATER PIT AT THE STUB FOR HOLCOLMB
BRIDGE DRIVE, AND PROVIDE THE DISSIPATER PIT DETAIL IN
THE PLAN SET. ENCLOSE THE DISSIPATER IN A TEMPORARY
DRAINAGE EASEMENT.
031. ADD INFORMATION FOR STRUCTURES 4-1, 5-00, 6-01, AND 6-
03 TO THE STORM PIPE/STRUCTURE SCHEDULES ON SHEET C4.0.
032. IT APPEARS THAT STRUCTURE 4-10 SHOULD BE LISTED AS A
DI-3 STRUCTURE INSTEAD OF A DI-1 IN THE STORM STRUCTURE
TABLE. PLEASE ADDRESS.
033. REVISE ALL REFERENCES TO "BMP" TO READ "SWM/BMP" IN ALL
LOCATIONS IN THE PLAN SET.
034. LIGHTEN THE DEPICTION OF THE ROAD AND SIDEWALK SLIGHTLY
ON SHEET C4.2.
035. PROVIDE LOT NUMBERS AND ROAD STATIONING ON SHEET C4.2,
AS WELL AS SHOWING/LABELING THE WETLANDS, WOUS, AND
CONSERVATION EASEMENT.
036. IT IS UNCLEAR HOW DRAINAGE TO THE EAST OF VERNEHAM
DRIVE FROM APPROX. STA. 24+00 TO 32+50 IS BEING
ADDRESSED ONCE THE ROAD IS CONSTRUCTED. PLEASE
CLARIFY.
037. SHIFT THE VIEWPORT OF SHEET C4.2 SLIGHTLY SO THE FULL
LIMITS OF THE VERNEHAM DRIVE CONSTRUCTION CAN BE SEEN,
AS WELL AS THE DRAINAGE AREA INFORMATION FOR THIS AREA.
038. PLEASE ENSURE THAT THE 50 SCALE DRAINAGE AREA PLAN
SHEET (C4.4) IS INCORPORATED INTO THE NEXT PLAN SET
SUBMITTAL. SHOW AND LABEL ALL EASEMENTS, FLOODPLAIN
CROSS-SECTIONS/ELEVATIONS, WETLANDS, AND LOT NUMBERS.
039. PROVIDE AN ADDITIONAL FLOODPLAIN CROSS-SECTION ANALYSIS
TO THE REAR OF LOTS 34/35.
040. THE 100-YEAR FLOODPLAIN ALONG THE DRAINAGEWAY WHICH
RUNS TO THE REAR OF LOTS 14-32 NEEDS TO BE ESTABLISHED
BASED ON THE "WORST-CASE" SCENARIO, WHICH AT THIS POINT
WILL CONSIST OF USING THE EXISTING DRAINAGE AREA
BOUNDARIES AT A DEVELOPED RUNOFF COEFFICIENT. PLEASE
ADDRESS. FURTHER DISCUSSION MAY BE HELPFUL.
041. THE OVERLAND TIMES OF CONCENTRATION TO STRUCTURES 4-22
AND 4-16 APPEAR TO BE LONG (E.G. 4-22 SHOULD BE CLOSER
TO 19 MINUTES INSTEAD OF 23). PLEASE ADDRESS.
042. PER PLAN VIEW, IT APPEARS THAT THE "BEGIN CONSTRUCTION"
STATION FOR THE VERNEHAM DRIVE PROFILE SHOULD READ
"18+84.06". PLEASE ADDRESS.
043. PROVIDE THE ELEVATION FOR ALL INTERSECTIONS ON ALL ROAD
PROFILES.
044. PROVIDE THE APPROPRIATE CONSTRUCTION PLAN REFERENCES
FOR THE EXISTING PORTIONS OF VERNEHAM DRIVE INTO WHICH
THIS SECTION WILL TIE (E.G. SOUTH SEC. 1 AND SOUTHEAST
SEC. 2) ON THE VERNEHAM DRIVE PROFILES.
045. THE STATION FOR STRUCTURE 4-20 IS MISSING FROM THE
NESBIT FERRY ROAD PROFILE ON SHEET C5.1. PLEASE
ADDRESS.
046. PROVIDE PROFILES (MIN 300') FOR THE HOLCOLMB BRIDGE
DRIVE AND BLOOMING ROAD EXTENSIONS.
047. CHANGE STRUCTURE 6-00 TO AN UPPER SWIFT CREEK SPECIAL
END TREATMENT STRUCTURE (MODIFIED DI-7), AND EXTEND
DOWNSTREAM TO THE LIMITS OF THE CONSERVATION EASEMENT.
SHOW THE LIMITS OF THE CONSERVATION EASEMENT IN PROFILE
VIEW.
048. PROVIDE THE USCW SPECIAL END TREATMENT DETAIL IN THE
PLAN SET, AND INCLUDE THE STRUCTURE NUMBER WITH THE
DETAIL.
049. DUE TO THE 100-YEAR HGL OVERTOPPING FOR SEVERAL
STRUCTURES STARTING AT STRUCTURE 4-10 AND UPSTREAM,
PLEASE PROVIDE AN ENLARGED INSET WHICH SHOWS THE
GRADING/SPOT ELEVATIONS IN THE VICINITY OF THE
HENNINGFORD/NESBIT FERRY INTERSECTION THAT CLEARLY
DEMONSTRATE HOW THE 100-YEAR ESCAPE FROM STRUCTURE 4-10
WILL FLOW WITHOUT A 6" OVERTOPPING OF THE ROAD.
FURTHER DISCUSSION MAY BE HELPFUL.
050. PROVIDE 100-YEAR HGL SURCHARGE CALCULATIONS FOR EACH
INLET FROM WHICH THE 100-YEAR STORM ESCAPES AND FLOWS
TO THE NEXT INLET.
051. REMOVE THE CRAWL SPACE ELEVATION DETAIL FROM SHEET
C8.0.
052. PROVIDE HYDROLOGIC CALCULATIONS FOR ALL MS-19
LOCATIONS, FLOODPLAIN CROSS-SECTION, AND DITCHES.
053. IN THE POND ROUTING, IT IS UNCLEAR HOW THE PRE-
DEVELOPMENT 3.5CFS FIGURE WAS DETERMINED. PLEASE
ADDRESS.
054. THE TIME OF CONCENTRATION TO THE SWM/BMP BASIN SHOULD
BE CLOSER TO 23 MINUTES INSTEAD OF 27. PLEASE ADDRESS.
055. IT APPEARS THAT THE REQUIRED 1.25X SATURATION FACTOR
HAS NOT BEEN APPLIED TO THE 100-YEAR ROUTING
CALCULATIONS. PLEASE ADDRESS.
056. IN THE EVENT THAT SECTION 1 LOTS 41-45 ARE PRIVATELY
OWNED PRIOR TO CONSTRUCTION PLAN APPROVAL, SATISFACTORY
EVIDENCE OF ADJACENT PROPERTY OWNER NOTIFICATION FOR
THESE LOTS MUST BE RECEIVED PRIOR TO CONSTRUCTION PLAN
APPROVAL.
057. SHOW AND LABEL THE LOCATION OF THE REQUIRED BENCHMARK
WITHIN THE SECTION LIMITS ON SHEET C3.0.
058. PROVIDE A WRITTEN RESPONSE IN THE MARGIN OF A COPY OF
THESE REVIEW COMMENTS WITH YOUR NEXT PLAN SUBMITTAL.
DESIGN, DETAIL AND CALCULATIONS REQUIRED BY THE ABOVE
COMMENTS SHALL BE SUBJECT TO FURTHER REVIEW.
---- END OF ENV. ENG. COMMENTS ----
============================================================
============================================================
============================================================
============================================================
.
REVIEW DEPARTMENT : ENVIRONMENTAL ENGINEERING
REVIEWER/PHONE # : GUOPING TANG, P.E. (796-7103)
NAME OF PLAN : HARPERS MILL SOUTH PHASE - SECTION 3
SITE PLAN NO. : 16CP0061
LATEST PLAN DATE : 03/31/17
DEPT. REC'D DATE : 04/05/17
SUBMITTAL NUMBER : 2
REVIEW DATE : 04/25/17
RECOMMENDATION : REVISIONS REQUIRED
TABLE REVIEW : NO
.
-------- GENERAL NOTES --------
.
001. THE RESPONSIBILITY FOR COMPLIANCE WITH CHESTERFIELD
COUNTY STANDARDS AND POLICIES, AND WITH STATE AND
FEDERAL REGULATIONS WILL BE PLACED ON THE PROFESSIONAL
ENGINEER WHO SIGNS AND SEALS THE CONSTRUCTION PLANS
APPROVED.
.
002. THE RESPONSIBILITY FOR ACHIEVING AND MAINTAINING
SATISFACTORY LOT DRAINAGE WILL BE THAT OF THE DEVELOPER
UP THROUGH A PERIOD OF ONE YEAR AFTER STATE ACCEPTANCE
OF THE SUBDIVISION ROADS.
.
003. THE CONSTRUCTION OF VERNEHAM DR SOUTH BEYOND
HENNINGFORD RD (INTO LOTS IN FUTURE SECTIONS 2 AND 4)
WILL NEED VDOT APPROVAL. DOES VDOT SEE ANY ISSUES WITH
STATE ACCEPTANCE MEETING PUBLIC SERVICE REQUIREMENTS
FOR THIS LENGTH OF ROAD?
.
004. THOUGH NOT PREVIOUSLY REQUESTED, PLEASE ADD 5:1 YARD
SIDE YARD SWALES ALONG EVERY COMMON LOT LINES TO
ADDRESS TC #2 (TO KEEP ROOF DRAINAGE FROM TRAVERSING
ADJACENT PROPERTIES). THIS IS AN EXPANSION OF PREVIOUS
REQUIREMENT FOR SOME LOTS.
.
005. PLEASE ENCLOSE THE DITCHES AND ENERGY DISSIPATERS NEAR
STUB ROADS AT HOLCOLMBO BRIDGE DRIVE AND BLOOMING ROAD
IN TEMPORARY DRAINAGE EASEMENTS. THE LENGTH OF THE
DITCHES MAY BE DECREASED. THE MS-19 SITUATION SHOULD BE
H RATHER THAN E ON SHEET C4.3.
.
006. THOUGH NOT PREVIOUSLY REQUESTED, PLEASE GHOST THE NORTH
AND/OR WEST BOUNDARIES OF THE FOCAL POINT TO CLEARLY
SHOW THAT IT IS NOT IN THIS SECTION (E.G., ON SHEETS
C1.0, C2.1, C3.0, C4.0, C4.2, C4.3, C4.4, C4.5, .
.
-------- EROSION CONTROL --------
.
001. PRIOR TO A LAND DISTURBANCE PERMIT ISSUANCE:
.
A) CONSTRUCTION PLANS MUST RECEIVE FINAL PLANNING
DEPARTMENT APPROVAL.
.
B) THE ENVIRONMENTAL ENGINEERING DEPARTMENT SHALL
REQUIRE COPIES OF APPLICABLE CORRESPONDENCE FROM THE
U.S. ARMY CORPS OF ENGINEERS AND DEPARTMENT OF
ENVIRONMENTAL QUALITY SUCH THAT IT MAY BE DETERMINED
THAT ANY REQUIRED WETLANDS PERMITS HAVE BEEN
RECEIVED.
.
C) A COPY OF THE PROCESSED VSMP REGISTRATION AND FEE
FORM MUST BE RECEIVED BY ENVIRONMENTAL ENGINEERING.
.
D) AN EROSION CONTROL BOND MUST BE POSTED AND APPROVED.
.
E) COPIES OF THE ACTUAL VDOT LAND USE PERMIT(S) FOR THE
TIE-IN(S) TO VERNEHAM DRIVE (IF IN THE STATE
SYSTEM AT THE TIME OF LDP APPLICATION) MUST BE
PROVIDED TO ENVIRONMENTAL ENGINEERING.
.
F) FLAGGING AND/OR SAFETY FENCE AROUND USACOE
JURISDICTIONAL WETLANDS AND/OR OTHER ENVIRONMENTALLY
SENSITIVE AREAS MUST BE INSTALLED AND CLEARLY
VISIBLE.
.
G) DB/PG FOR ANY TEMPORARY OFFSITE EASEMENTS MUST BE
PROVIDED TO ENVIRONMENTAL ENGINEERING PRIOR TO PLAT
RECORDATION.
.
H) PRIOR TO ISSUANCE OF A LAND DISTURBANCE PERMIT, A
COPY OF THE AUTOCAD FILE MUST BE SUBMITTED TO
CAROLE CLIBORNE OF ENVIRONMENTAL ENGINEERING. THE
AUTOCAD FILE MUST BE SAVED AS A .DWG OR .DXF IN
AUTOCAD VERSION 2009 OR EARLIER AND REFERENCED
DIRECTLY TO THE VIRGINIA STATE PLANE COORDINATE
SYSTEM, SOUTH ZONE IN THE NAD83 DATUM. THE AUTOCAD
FILE MAY BE SUBMITTED ON A CD, DVD, OR VIA EMAIL
AND MUST BE CLEARLY LABELED WITH THE SUBDIVISION
NAME AND SECTION, SUBDIVISION PLAN NUMBER, THE
ENGINEERING FIRM AND THE CAD FILE PREPARER'S NAME
AND PHONE NUMBER. THE FILE MUST CONTAIN THE
FOLLOWING, EACH CLEARLY LABELED IN SEPARATE LAYERS:
.
1. EDGES OF ROADS TO INCLUDE CURB AND GUTTER; AND,
.
2. EDGES OF SIDEWALKS.
.
I) PROVIDE A COPY OF THE SWPPP BOOKLET (THREE-RING
BINDER) TO ENVIRONMENTAL ENGINEERING.
.
002. PROVIDE AN EC BOND ESTIMATE FOR REVIEW.
.
003. PLEASE ADJUST THE LIMITS OF DISTURBANCE FOR E&SC PHASE
1 ON SHEET C2.0 TO FOLLOW PH1 LIMITS OF CLEARING. FOR
EXAMPLE, REMOVE THE GHOSTED LIMIT OF DISTURBANCE LINES
AROUND LOTS 1-12 AND THE OUTSIDE OF PH 1 LIMITS OF
CLEARING, ADD SOLID LIMIT OF DISTURBANCE LINES ALONG PH
1 LIMITS OF CLEARINGS, AND REMOVE SILT FENCE NEAR LOTS
2-9.
.
004. PLEASE ADJUST THE LIMITS OF DISTURBANCE FOR THE FILL
NEAR LOT 13, AND FOR THE CONSTRUCTION OF THE SIDE YARD
SWALES ON SHEET C2.1.
.
005. PLEASE SHOW DRAINAGE AREA, RUNOFF COEFFICIENT, AND TIME
OF CONCENTRATION FOR MS-19 CROSS SECTION 15 ON SHEET
C4.3.
.
006. AS PREVIOUSLY REQUESTED, PLEASE COMPLETE THE PROJECT
DRAINAGE AREA AND TOTAL DRAINAGE AREA COLUMNS OF THE
MS-19 TABLE FOR ALL LOCATIONS. SPECIFICALLY, PLEASE
REPLACE THE N/A IN THE TABLE WITH REAL NUMBERS ON SHEET
C4.3.
.
007. PLEASE UPDATE THE MS-19 VARIANCE REQUEST.
.
008. IT IS THE RESPONSIBILITY OF THE APPLICANT TO COMPLY
WITH AND/OR ACQUIRE ALL APPLICABLE FEDERAL AND/OR STATE
PERMITS IN RELATION TO ENVIRONMENTAL FEATURES
INCLUDING, BUT NOT LIMITED TO, WETLANDS, SURFACE WATER,
GROUND WATER, AND AIR QUALITY. FINAL APPROVAL OF THESE
PLANS WILL NOT RELIEVE YOU OF YOUR RESPONSIBILITIES.
.
-------------- CBPA ---------------
.
001. AS PREVIOUSLY REQUESTED, PLEASE REVISE THE FIRST NOTE
REGARDING THE INSPECTION/DOCUMENTATION OF THE PROPOSED
SWM/BMP FACILITY TO MORE ACCURATELY FOLLOW THE LANGUAGE
OF TENTATIVE CONDITION #3. SPECIFICALLY, PLEASE ADD TC
#3.A, AND UPDATE #3.A.II.
.
002. AS PREVIOUSLY REQUESTED, PLEASE SHOW/LABEL COMPACTED
STRUCTURAL FILL FOR THE BASIN EMBANKMENT ON SHEET C4.1.
.
003. PLEASE SHOW DETAINED RUNOFF VOLUME ON THE ELEVATION AND
VOLUME TABLE ON SHEET C4.1.
.
004. AS PREVIOUSLY REQUESTED, PLEASE SPECIFY A SINGLE
PERFORATION IN THE RISER TO MANAGE THE 24-HOUR WATER
QUALITY VOLUME, IN LIEU OF TWO OR MORE. THIS IS
FROM OUR MAINTENANCE TEAM.
.
005. AS PREVIOUSLY REQUESTED, PLEASE PROVIDE THE DESIGN
CROSS-SECTION FOR THE LOW FLOW CHANNEL (PG-2A) ON THE
SWM/BMP4 PROFILE ON SHEET C5.2.
.
006. PLEASE REPLACE THE "D50 6" RIPRAP" WITH "CLASS 1
RIPRAP" ON SHEET C5.2 (SWM/BMP4 PROFILE).
.
007. PROVIDE THE MOST UP-TO-DATE COPY OF THE OVERALL CBPA
COMPLIANCE SHEET, TO INCLUDE ALL SECTIONS SUBMITTED TO
DATE AT THE TIME OF THIS SECTION SUBMITTAL (E.G. NE
SECTIONS 5-7, AND SE SECTION 2). REMOVE ALL FUTURE
SECTIONS/LOTS THAT HAVE NOT YET BEEN SUBMITTED FROM THE
TABLE AND PLAN VIEW. FURTHER DISCUSSION MAY BE
HELPFUL.
.
008. SEPARATE THIS SECTION FROM THE PORTION OF VERNEHAM
DRIVE THAT WILL BE CONSTRUCTED WITH THIS SECTION, SINCE
THE VERNEHAM DRIVE R/W IS PART OF THE SOUTHEAST PHASE.
.
009. THOUGH NOT PREVIOUSLY REQUESTED, PLEASE ADD A TYPICAL
LOT IMPERVIOUS AREA SKETCH AND CALCULATION ON SHEET
C8.0.
.
-------- ROAD AND DRAINAGE --------
.
001. OUR CONCERNS ARE BASED ON THE INFORMATION SHOWN IN THE
CONSTRUCTION PLANS. THE RESPONSIBILITY FOR IDENTIFYING
CRITICAL AREAS IS PLACED ON THE PROFESSIONAL ENGINEER
WHO SEALS THE CONSTRUCTION PLANS APPROVED. WE RESERVE
THE RIGHT TO INSPECT CONVEYANCE SYSTEMS PRIOR TO PLAT
RECORDATION AND/OR STATE ACCEPTANCE TO DETERMINE IF
ADDITIONAL IMPROVEMENTS ARE REQUIRED.
.
002. IT APPEARS THAT TENTATIVE CONDITIONS 14 AND 15
REGARDING MINING ACTIVITY HAVE NOT BEEN SATISFACTORILY
ADDRESSED. THE CURRENT NOTE ON THE COVER SHEET
REFERENCES SECTION 1. PLEASE ADDRESS
.
003. PLEASE LABEL THE OPEN SPACE AREAS IN THE SWM/BMP4 ON
SHEETS C3.0, C4.0, AND C4.1.
.
004. AS PREVIOUSLY REQUESTED, PLEASE CLEARLY LABEL THE SLOPE
& DRAINAGE EASEMENTS FOR VDOT MAINTENANCE ON BOTH SIDES
OF VERNEHAM DRIVE ON SHEETS C3.0, C4.0 AND C4.1.
SPECIFICALLY, PLEASE LABEL THE EASEMENT ON BOTH SIDES
OF THE ROAD ON SHEET C3.0, EASTSIDE IN THE INSET ON
SHEET C3.0, WEST SIDE ON SHEET C4.0, BOTH SIDES IN THE
INSET ON SHEET C4.1, ETC.
.
005. AS PREVIOUSLY REQUESTED, SHOW AND LABEL THE EXISTING
EASEMENT(S) IN THE SECTION 1 OPEN SPACE ALONG THE WEST
SIDE OF NESBIT FERRY LANE. SPECIFICALLY, PLEASE LABEL
THE EASEMENT ENCLOSING THE DITCH AND ENERGY DISSIPATER
IN FRONT OF LOTS 1 AND 2 ON SHEET C2.0.
.
006. AS PREVIOUSLY REQUESTED, PLEASE SHOW AND LABEL ALL
EASEMENTS, FLOODPLAIN CROSS-SECTIONS ELEVATIONS,
WETLANDS, AND LOT NUMBERS ON SHEET C4.2 (50 SCALE
DRAINAGE AREA PLAN).
.
007. THE PLAN VIEW SHOWS THAT THE "BEGIN CONSTRUCTION"
STATION FOR THE VERNEHAM DRIVE IS "18+84.06" ON SHEET
3.0. THE PROFILE READS 18+95.13 ON SHEET C5.0. PLEASE
RESOLVE THE DISCREPANCY AS PREVIOUSLY REQUESTED.
.
008. AS PREVIOUSLY REQUESTED, PROVIDE THE ELEVATION FOR ALL
INTERSECTIONS ON ALL ROAD PROFILES, SPECIFICALLY,
FISHERS GREEN DRIVE ON VERNEHAM DRIVE PROFILE ON THE
TOP OF SHEET C5.0, HENNINGFORD RD ON NESBIT FERRY ROAD
PROFILE, VERNEHAM DR ON BLOOMING ROAD AND HOLCOLMB
BRIDGE DRIVE PROFILES ON SHEET C5.1.
.
009. IN THE EVENT THAT SECTION 1 LOTS 41-45 ARE PRIVATELY
OWNED PRIOR TO CONSTRUCTION PLAN APPROVAL, SATISFACTORY
EVIDENCE OF ADJACENT PROPERTY OWNER NOTIFICATION FOR
THESE LOTS MUST BE RECEIVED PRIOR TO CONSTRUCTION PLAN
APPROVAL.
.
010. PROVIDE A WRITTEN RESPONSE IN THE MARGIN OF A COPY OF
THESE REVIEW COMMENTS WITH YOUR NEXT PLAN SUBMITTAL.
DESIGN, DETAIL AND CALCULATIONS REQUIRED BY THE ABOVE
COMMENTS SHALL BE SUBJECT TO FURTHER REVIEW.
.
.
---- END OF ENV. ENG. COMMENTS ----
.
============================================================
============================================================
REVIEW DEPARTMENT : ENVIRONMENTAL ENGINEERING
REVIEWER/PHONE # : GUOPING TANG, P.E. (796-7103)
NAME OF PLAN : HARPERS MILL SOUTH PHASE - SECTION 3
SITE PLAN NO. : 16CP0061
LATEST PLAN DATE : 07/25/17
DEPT. REC'D DATE : 07/27/17
SUBMITTAL NUMBER : 4
REVIEW DATE : 07/27/17
RECOMMENDATION : APPROVED
TABLE REVIEW : N/A
.
-------- GENERAL NOTES --------
.
001. THE RESPONSIBILITY FOR COMPLIANCE WITH CHESTERFIELD
COUNTY STANDARDS AND POLICIES, AND WITH STATE AND
FEDERAL REGULATIONS WILL BE PLACED ON THE PROFESSIONAL
ENGINEER WHO SIGNS AND SEALS THE CONSTRUCTION PLANS
APPROVED.
.
002. THE RESPONSIBILITY FOR ACHIEVING AND MAINTAINING
SATISFACTORY LOT DRAINAGE WILL BE THAT OF THE DEVELOPER
UP THROUGH A PERIOD OF ONE YEAR AFTER STATE ACCEPTANCE
OF THE SUBDIVISION ROADS.
.
-------- EROSION CONTROL --------
.
003. PRIOR TO A LAND DISTURBANCE PERMIT ISSUANCE:
.
A) CONSTRUCTION PLANS MUST RECEIVE FINAL PLANNING
DEPARTMENT APPROVAL.
.
B) THE ENVIRONMENTAL ENGINEERING DEPARTMENT SHALL
REQUIRE COPIES OF APPLICABLE CORRESPONDENCE FROM THE
U.S. ARMY CORPS OF ENGINEERS AND DEPARTMENT OF
ENVIRONMENTAL QUALITY SUCH THAT IT MAY BE DETERMINED
THAT ANY REQUIRED WETLANDS PERMITS HAVE BEEN
RECEIVED.
.
C) A COPY OF THE PROCESSED VSMP REGISTRATION AND FEE
FORM MUST BE RECEIVED BY ENVIRONMENTAL ENGINEERING.
.
D) AN EROSION CONTROL BOND MUST BE POSTED AT THE AMOUNT
OF $69,194.
.
E) COPIES OF THE ACTUAL VDOT LAND USE PERMIT(S) FOR THE
TIE-IN(S) TO VERNEHAM DRIVE (IF IN THE STATE
SYSTEM AT THE TIME OF LDP APPLICATION) MUST BE
PROVIDED TO ENVIRONMENTAL ENGINEERING.
.
F) FLAGGING AND/OR SAFETY FENCE AROUND USACOE
JURISDICTIONAL WETLANDS AND/OR OTHER ENVIRONMENTALLY
SENSITIVE AREAS MUST BE INSTALLED AND CLEARLY
VISIBLE.
.
G) DB/PG FOR ANY TEMPORARY OFFSITE EASEMENTS MUST BE
PROVIDED TO ENVIRONMENTAL ENGINEERING PRIOR TO PLAT
RECORDATION.
.
H) PRIOR TO ISSUANCE OF A LAND DISTURBANCE PERMIT, A
COPY OF THE AUTOCAD FILE MUST BE SUBMITTED TO
CAROLE CLIBORNE OF ENVIRONMENTAL ENGINEERING. THE
AUTOCAD FILE MUST BE SAVED AS A .DWG OR .DXF IN
AUTOCAD VERSION 2009 OR EARLIER AND REFERENCED
DIRECTLY TO THE VIRGINIA STATE PLANE COORDINATE
SYSTEM, SOUTH ZONE IN THE NAD83 DATUM. THE AUTOCAD
FILE MAY BE SUBMITTED ON A CD, DVD, OR VIA EMAIL
AND MUST BE CLEARLY LABELED WITH THE SUBDIVISION
NAME AND SECTION, SUBDIVISION PLAN NUMBER, THE
ENGINEERING FIRM AND THE CAD FILE PREPARER'S NAME
AND PHONE NUMBER. THE FILE MUST CONTAIN THE
FOLLOWING, EACH CLEARLY LABELED IN SEPARATE LAYERS:
.
1. EDGES OF ROADS TO INCLUDE CURB AND GUTTER; AND,
.
2. EDGES OF SIDEWALKS.
.
I) PROVIDE A COPY OF THE SWPPP BOOKLET (THREE-RING
BINDER) TO ENVIRONMENTAL ENGINEERING.
.
004. IT IS THE RESPONSIBILITY OF THE APPLICANT TO COMPLY
WITH AND/OR ACQUIRE ALL APPLICABLE FEDERAL AND/OR STATE
PERMITS IN RELATION TO ENVIRONMENTAL FEATURES
INCLUDING, BUT NOT LIMITED TO, WETLANDS, SURFACE WATER,
GROUND WATER, AND AIR QUALITY. FINAL APPROVAL OF THESE
PLANS WILL NOT RELIEVE YOU OF YOUR RESPONSIBILITIES.
.
-------------- CBPA ---------------
.
-------- ROAD AND DRAINAGE --------
.
---- END OF ENV. ENG. COMMENTS ----
.
============================================================
============================================================

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