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Subdivision Review Comments
All Subdivision Review Comments for Case # 17CP0107




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: 17CP0107 STATUS: PENDING APPROVAL
PROJECT NAME: HARPERS MILL NORTHEA - LAST INTERNET UPDATE: 11/22/17
SUBMITTAL TYPE: CONSTRUCTION PLAN
DEPARTMENT...REV..ROUTED..RESPONSE..STATUS....DATE...RVW..PHONE
ENVIR.ENGR.-: 02 09/15/17 10/06/17 COMPLETE 10/06/17 RWB 748-1035
FIRE DEPT.--: 02 09/15/17 10/06/17 AMENDED* 09/25/17 JKL 748-1489
PLANNING----: 02 09/15/17 10/06/17 ******** ********
TRANSPORT.--: 02 09/15/17 10/06/17 COMPLETE 09/22/17 SES 751-4912
UTIL.PLAN.--: 02 09/15/17 10/06/17 ******** ********
UTILITIES---: 02 09/15/17 10/06/17 AMENDED* 10/05/17 A U
UTIL.R.O.W.-: 02 09/15/17 10/06/17 ******** ********
VDOT--------: 02 09/15/17 10/06/17 ******** ********
REVIEW DEPARTMENT: UTILITIES DEPARTMENT
REVIEWER/PHONE # : ANNE URENDA, P.E./(804)748-1343
NAME OF PLAN : HARPER'S MILL NORTHEAST - SECTION 9
ADDRESS : 8301 OTTERDALE ROAD
SUBMISSION DATE : 4/6/17
PLAN DATED : 3/15/17
REVIEW DATE : 4/19/17
PLANNING CASE NO.: 17CP0107
COMMENTS : 1ST REVIEW-NOT APPROVED
TABLE REVIEW : NO
PLAT PROCESS :
1. COUNTY PROJECT NUMBER 17-0078 SHALL BE PLACED ON THE
.
LOWER RIGHT HAND CORNER OF EACH SHEET.
*
2. ADD THE FOLLOWING UTILITIES CONTACT INFORMATION TO
PLAN SHEETS C3.0 AND C3.1: ANNE URENDA, P.E. SENIOR
ENGINEER, 804-748-1343, URENDAA@CHESTERFIELD.GOV.
*
3. ON THE COVER SHEET UNDER SITE ADDRESS, DESCRIBE THE
SITE ADDRESS AS EAST OF HARPER'S MILL NE SECTION 6 AND WEST
OF HARPER'S MILL NE SECTION 5.
*
4. ON THE PUBLIC UTILITIES QUANTITIES TABLE, PLEASE
CONFIRM THE NUMBER OF PROPOSED AND EXISTING WATER SERVICE
CONNECTIONS. I COUNTED 43 NEW CONNECTIONS. THERE ARE ALSO
4 FIRE HYDRANTS.
*
5. PLEASE ENSURE THAT A 10-FOOT MINIMUM HORIZONTAL
SEPARATION IS MAINTAINED BETWEEN THE WATERLINE AND THE
SANITARY SEWER. IT APPEARS THAT THIS SEPARATION IS NOT
MAINTAINED NEAR STA 12+00 ON CROWDEN ROAD.
*
6. CHESTERFIELD COUNTY PREFERS SANITARY LATERALS TO
CONNECT DIRECTLY INTO MANHOLES. PLEASE CONNECT THE
LATERALS TO THE MANHOLES FOR LOTS 28 AND 29.
*
7. PLEASE SHIFT THE SEWER LATERAL ON LOT 1 SO IT CONNECTS
TO THE SANITARY SEWER BEFORE THE WATERLINE CROSSES THE
SEWER.
*
8. PLEASE REMOVE THE SAMPLING STATION ON LOT 31 AND REMOVE
DETAIL WAT-16 ON SHEET C6.2.
*
9. ON NOTE 14 SHOWN ON SHEETS C3.0 AND C3.1, THE SEWER
SERVICE FOR LOT 33, NOT LOT 34, IS INSTALLED WITH HARPER'S
MILL NE SECTION 5.
*
10. ON LOT 40, PLEASE SHOW THE SEWER LATERAL ENTERING THE
11. PLEASE SHOW A BENCHMARK ON SHEET C3.1
*
12. PLEASE SHOW MINIMUM FINISHED FLOOR SAN ELEVATIONS
FOR LOTS 35, 36, 37 AND 40 WHICH SLOPE AWAY FROM THE ROAD.
IF GRAVITY SANITARY SEWER SERVICE IS QUESTIONABLE, ADD A
NOTE STATING THE LATERAL IS TO BE LAID AT 1.04% SLOPE.
*
13. CHESTERFIELD COUNTY PREFERS FIRE HYDRANTS TO BE
LOCATED ON 8-INCH WATERLINES. THIS ENABLES THE COUNTY TO
MAINTAIN ITS HIGH ISO RATING. PLEASE CONSIDER THE
INSTALLATION OF AN 8-IN WATERLINE IN LITTLE HILL COURT UP
TO THE FIRE HYDRANT AT STA 13+60. THIS WILL AFFECT THE
8"X 6" TEE SHOWN ON THE APPROVED DRAWINGS FROM HARPER'S
MILL NE SECTION 5 (16-0132).
*
14. PLEASE ADD THE FOLLOWING NOTE AT MH EX-19: "TIE IN
PROPOSED 8" PVC SANITARY SEWER TO EXISTING 8" PVC SANITARY
SEWER PER COUNTY PROJECT 16-0175."
*
15. ON THE CROWDEN ROAD SANITARY PROFILE, PLEASE CHANGE
THE PIPE MATERIAL BETWEEN MH #EX 26, MH #EX 27, AND MH #1
TO PVC.
*
16. THERE ARE SEVERAL PLACES ON THE CROWDEN ROAD WATERLINE
PROFILE WHERE THE MINIMUM DEFLECTION RADIUS OF 8" PVC PIPE
DOES NOT APPEAR TO BE ACHIEVED (STATIONS 11+50, 12+00,
13+00, 12+80 (2 LOCATIONS), 14+10, AND 14+35). IF VERTICAL
FITTINGS ARE PROPOSED, PLEASE LABEL THEM. IF PIPE
DEFLECTION IS PREFERRED, PLEASE ENSURE MINIMUM DEFLECTION
IS ACHIEVED AND SMOOTH OUT THE TRANSITIONS BETWEEN PIPE
SLOPES.
*
17. THE MINIMUM DEFLECTION RADIUS DOES NOT APPEAR TO BE
ACHIEVED ON THE TALLION WAY WATERLINE BETWEEN STA 13+80 AND
14+00. PLEASE ENSURE MINIMUM DEFLECTION IS ACHIEVED AT
THIS LOCATION. IN ADDITION, PLEASE SMOOTH OUT THE
TRANSITIONS BEFORE AND AFTER THE DUCTILE IRON PIPE AT STORM
SEWER CROSSINGS.
*
18. PLEASE SHOW THE GATE VALVES ON THE WATERLINE PROFILES.
*
19. PROVIDE PIPE RESTRAINT CALCULATIONS FOR THE FOLLOWING
FITTINGS: 8" X 6" REDUCER; 8" 45-DEGREE HORIZONTAL BEND,
8" 11.25-DEGREE HORIZONTAL BEND, 6" 45-DEGREE HORIZONTAL
BEND, 6" 22.5-DEGREE HORIZONTAL BEND, AND ANY VERTICAL
BENDS THAT MAY BE ADDED TO THE PIPE PROFILES. PLEASE USE
PVC AS THE PIPE MATERIAL AS APPLICABLE. SHOW ALL
CALCULATED JOINT RESTRAINT DISTANCES ON THE PROFILES AT
EACH FITTING.
*
20. PLEASE LABEL THE 6" WATERLINE ON THE TALLION COURT
PROFILE.
*
21. CHESTERFIELD COUNTY DOES NOT LIKE TO USE DROP MANHOLES
UNLESS EXCESSIVE DEPTH OF THE SEWER IS UNAVOIDABLE. PLEASE
REVISE THE SLOPE ON THE TALLION COURT PROFILE BETWEEN MH#10
AND MH#11. A DROP OF 1.99 FEET IS ACCEPTABLE AT MH#10.
DELETE REFERENCE TO DROP MANHOLE IN LABEL AND REMOVE DETAIL
MAN-10 ON SHEET C6.1.
*
22. PLEASE SHOW THE OUTGOING SEWER AT MH #8 ON THE TALLION
COURT PROFILE.
*
23. PLEASE LABEL THE CLEARANCES BETWEEN THE UTILITIES
WHICH CROSS EACH OTHER ON THE TALLION COURT PROFILE.
*
24. ON THE SANITARY SEWER PROFILE BETWEEN MH #12 AND
MH EX #19, PLEASE CHANGE THE TOP ELEVATION OF MH EX #19.
THE APPROVED PLANS FOR HARPER'S MILL NE SECTION 6 PLANS
SHOW AN ELEVATION OF 234.13.
*
25. ON SHEET C4.4, THE SANITARY SEWERS ARE CALLED OUT BUT
26. PLEASE ADD DETAIL MET-5 (1" PLASTIC METER BOX) TO
SHEET C6.2.
*
27. ON SHEET C7.2, PLEASE UPDATE THE PIPE TABLE AND/OR THE
JUNCTION NODE MAP TO REFLECT THE NODES WHICH ARE FIRE
HYDRANTS (E.G. FH-1 IS THE SAME AS J-2).
*
28. IF ANY CHANGES TO THE PROPOSED UTILITIES ARE MADE
BASED ON THESE COMMENTS, PLEASE UPDATE THE MATERIAL
QUANTITIES ON THE COVER SHEET ACCORDINGLY.
29. 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 $4,472.00 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".
*
30. 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.
*
31. BE ADVISED THAT FOR ALL PUBLIC WATERLINES AND/OR SEWER
LINES THAT ARE CONTAINED WITHIN EASEMENTS OR PROPOSED
RIGHTS-OF-WAY, THE EASEMENTS OR RIGHTS-OF-WAY MUST BE
DEDICATED PRIOR TO ACCEPTANCE OF UTILITIES INTO THE SYSTEM.
*
32. PLANS FOR HARPER'S MILL NORTHEAST SECTION 9 WILL NOT
BE RELEASED TO THE UTILITIES CONSTRUCTION SECTION UNTIL
SUCH TIME THAT HARPER'S MILL NORTHEAST SECTIONS 5 AND 6 ARE
UNDER CONSTRUCTION. ADDITIONALLY, TAKE ALL STEPS NECESSARY
TO PROVIDE COMPLETE AGREEMENT BETWEEN THESE SETS OF PLANS.
*
33. PRIOR TO RELEASE OF THE PROJECT 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 BY THE
UTILITIES DEPARTMENT.
*
34. 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 THESE
DOCUMENTS 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
SHALL BE REVISED ACCORDINGLY AND A REVISED UTILITIES
CONTRACT MAY BE NECESSARY.
*
35. AFTER FINAL SITE PLAN APPROVAL, SUBMIT THREE SETS OF
THE APPROVED PLANS DIRECTLY TO THE UTILITIES DEPARTMENT FOR
OUR USE DURING CONSTRUCTION INSPECTION. THIS IS IN
ADDITION TO ONE APPROVED SET FROM PLANNING (4 TOTAL SETS).
ONE ADDITIONAL ROLLED SET WILL BE REQUESTED AFTER THE
PROJECT IS RELEASED TO CONSTRUCTION TO BE USED FOR AS-
BUILTS.
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
REVIEW DEPARTMENT: UTILITIES
REVIEWER / PHONE #: W.B. PAYNE III/751-4336
NAME OF PLAN: HARPERS MILL NORTHEAST SECTION 8
ADDRESS: 15500 HARPER'S MILL PARKWAY
SUBMISSION DATE: 7/17/17
PLAN DATED: 7/5/17
REVIEW DATE: 8/1/17
SITE PLAN NUMBER: 17CP0106
COMMENTS: 2ND REVIEW - NOT APPROVED
TABLE REVIEW:
PLAT PROCESS:
1.GENERALLY, UTILITIES PREFERS THAT MH DEPTHS NOT EXCEED
15' WHENEVER POSSIBLE. IN LIEU OF THE CURRENT PROPOSED
SEWER PLAN, PLEASE INVESTIGATE OMITTING THE SEWER FROM
MH-14 TO MH-12; THEREBY REDUCING THE DEPTHS OF MH-12
AND MH-2. UTILITIES BELIEVES THE GRADE WOULD ALLOW SEWER
FROM MH-14 TO BE ABLE TO FLOW AND CONNECT TO MH-7,
WHICH WOULD ALLOW FOR THE REDUCTION OF THE EXCESSIVE
SEWER LINES/MH DEPTHS, OMISSION OF THE DI PIPE BETWEEN
MH-2 AND THE EXISTING MH, OMITTING THE NECESSITY FOR TWO
PROPOSED MAIN LINE DROPS INTO MH-2 AND A 60" DIAMETER
MH BARREL, AND OMISSION OF THE WETLANDS CROSSING.
2. RE: COMMENT #11 FROM THE APRIL 24, 2017 UTILITIES
REVIEW LETTER, REMOVE THE DI VERTICAL TRANSITION AT
APPROXIMATELY STA 11+63 ON BOLEHAT ROAD FOR THE GAS
LINE CROSSING AND RECONFIGURE THE WATERLINE ON BOTH SIDES
OF THE CROSSING TO USE PVC PIPE WITHIN THE EASEMENT WITH
AT LEAST A 24" VERTICAL SEPARATION UNDER THE STEEL GAS PIPE.
UTILITIES PREFERS THE USE OF PVC PIPE IN THIS SITUATION. ANY
NECESSARY FITTINGS SHOULD BE LOCATED OUTSIDE THE PLANTATION
PIPELINE EASEMENT.
3. REVISE THE TRANSITION AT STA 15+00 ON WOLFBORO ROAD
TO SHOW THE FITTINGS AT THEIR CORRECT ANGLES. ALL VERTICAL
TRANSITIONS SHOULD APPEAR SIMILAR IN PROFILE TO THE WAT-8
DETAIL. LIKEWISE, ON WOLFBORO COURT AND PLACE.
4. RE: COMMENT #1, IF THE WETLANDS CROSSING IS REMOVED
PLEASE REMOVE THE TWO SEW-9 DETAILS FROM THE PLAN AS
THEY WOULD BE NON-APPLICABLE.
5. INSTALL THE SEWER LATERAL FOR LOT 33 INTO DEEP EX MH-5
WITH A DROP OF 1.99', WHICH WILL HELP LESSEN THE ANGLE ON
THE MH RUBBER BOOT CONNECTION WITHOUT REQUIRING AN
INTERNAL DROP STACK PER MAN-16. THE APPROPRIATE NOTE
SHOULD BE ADDED TO THE PLAN FOR THIS PARTICULAR LATERAL.
6. REMOVE NOTE #14 FROM SHEETS C3.0 AND C3.1 AS IT IS NO
LONGER VALID.
7. NOTE THAT ANY/ALL CHANGES MADE TO THE SEWER MUST BE
REFLECTED IN THE QUANTITIES.
8. NOTE THAT ANY PROPOSED INTERNAL MH DROPS (REQUIRED AT
2' OR GREATER) MUST BE DENOTED ON THE PROFILE AS "PER
MAN-16" AND THE MAN-16 DETAIL MUST BE ADDED TO THE
PLAN.
IT IS RECOMMENDED THE ENGINEER SUBMIT FURTHER CHANGES TO
UTILITIES IN PDF FORMAT FOR INFORMAL REVIEW PRIOR TO THE
NEXT SUBMISSION
THE "DRY CREEK" PROFFERS ARE APPLICABLE TO THIS
DEVELOPMENT.
THE OWNER IS REQUIRED TO ENTER INTO A COUNTY UTILITIES
CONTRACT PRIOR TO THE START OF CONSTRUCTION.
BE ADVISED THAT THE HARPER'S MILL NE SECTION 5 AND
HARPER'S MILL NE SECTION 6 PROJECTS MUST BE RELEASED TO
CONSTRUCTION PRIOR TO UTILITIES RELEASING HARPER'S MILL NE
SECTION 8
AFTER FINAL SITE PLAN APPROVAL, FOUR SETS TOTAL OF THE
APPROVED PLANS MUST BE SENT DIRECTLY TO THE UTILITIES
DEPARTMENT FOR OUR USE DURING CONSTRUCTION INSPECTION.
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
REVIEW DEPARTMENT: UTILITIES DEPARTMENT
REVIEWER/PHONE # : ANNE URENDA, P.E./(804)748-1343
NAME OF PLAN : HARPER'S MILL NORTHEAST - SECTION 9
ADDRESS : 8301 OTTERDALE ROAD
SUBMISSION DATE : 9/15/17
PLAN DATED : 9/12/17
REVIEW DATE : 10/2/17
PLANNING CASE NO.: 17CP0107
COMMENTS : 3RD REVIEW-NOT APPROVED
TABLE REVIEW : YES
CONFIRM AND UPDATE THE MATERIAL QUANTITIES ON THE COVER
SHEET. I COUNTED 4 - 8" 45-DEGREE BENDS, 5 - 8" GATE
VALVES, 3 - 8" X 6" REDUCERS, 1 - 6" GATE VALVE,
2 - 6" 45-DEGREE BENDS, AND 2 - 6" 22.5-DEGREE BENDS.
*
THIS PLAN IS ELIGIBLE FOR, AND MAY BE APPROVED AT, A TABLE
REVIEW. PLEASE SEND A PDF OF ANY REVISED SHEETS TO
URENDAA@CHESTERFIELD.COM BY THE FRIDAY PRIOR TO THE
SCHEDULED TABLE REVIEW.
AFTER FINAL SITE PLAN APPROVAL, A TOTAL OF FOUR SETS OF THE
APPROVED PLANS MUST BE SUBMITTED TO THE UTILITIES
DEPARTMENT FOR OUR USE DURING CONSTRUCTION INSPECTION.
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
REVIEW DEPARTMENT: CHESTERFIELD TRANSPORTATION DEPARTMENT
REVIEWER/PHONE#: STEVEN E. SIMONSON, P.E. (804)748-1037
NAME OF PLAN: HARPER'S MILL NORTHEAST, SECTION 9
CASE NUMBER: 17CP0107
LATEST PLAN DATE: 03/15/2017
DEPT. REC'D. DATE: 04/11/2017
SUBMITTAL NUMBER: ONE
REVIEW DATE: 05/02/2017
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 NORTHEAST, SECTION 9
CASE NUMBER: 17CP0107
LATEST PLAN DATE: 07/06/2017
DEPT. REC'D. DATE: 07/18/2017
SUBMITTAL NUMBER: TWO
REVIEW DATE: 07/31/2017
RECOMMENDATION: APPROVED
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 ROAD7
INTERSECTION BE COMPLETED PRIOR TO THE RECORDATION OF MORE
THAN 600 LOTS.
.
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: CHESTERFIELD TRANSPORTATION DEPARTMENT
REVIEWER/PHONE#: FOR STEVEN E. SIMONSON (804)748-1037
NAME OF PLAN: HARPER'S MILL NORTHEAST, SECTION 9
CASE NUMBER: 17CP0107
LATEST PLAN DATE: 09/12/2017
DEPT. REC'D. DATE: 09/18/2017
SUBMITTAL NUMBER: THREE (KIRTLEY)
REVIEW DATE: 09/20/2017
RECOMMENDATION: APPROVED
TABLE REVIEW: YES
.
APPROVED PHASING PLAN REQUIRES THAT:
A. EXTENSION OF OTTERDALE RD TO BEACH RD BE COMPLETED PRIOR
TO RECORDATION OF MORE THAN 600 LOTS.
B. EXTENSION OF HARPER'S MILL PKY TO THIRSK LN BE COMPLETED
PRIOR TO RECORDATION OF MORE THAN 700 LOTS.
===========================================================
REVIEW DEPARTMENT: PLANNING
REVIEW DEPARTMENT : PLANNING
REVIEWER / PHONE # : WHIT KIRTLEY / 706-7691
PLAN NAME : HARPERS MILL NORTHEAST SEC 9
PLAN NUMBER : 17CP0107
ORIGINAL PLAN DATE : 2/5/16
REVIEW DATE : 5/2/17
LATEST SUBMISSION DATE : 3/17/17
ACCEPTED DATE: 4/6/17
SUBMITTAL NUMBER :1
STATUS : CORRECTIONS REQUIRED
TABLE REVIEW : NO
.
1. ON SHEET 1.2, CHANGE OVERBY LANE TO MOROCCO LANE.
.
2. INCLUDE THE CONSTRUCTION PLAN CASE NUMBER OF THE
BOTTOM RIGHT OF EACH PAGE. (17CP0107)
.
3. PROVIDE AN AUTOCAD FILE DEPICTING THE BOUNDARIES FOR
SECTION 5.
.
4. ON THE TREE CANOPY PLAN, THERE ARE AREAS WITHIN THE
OPEN SPACES THAT CAN BE USED TO CAPTURE MORE TREE CANOPY
AREAS. CONSIDER UTILIZING THESE AREAS TO ENSURE THAT THE
OVERALL TREE CANOPY FOR HARPERS MILL NORTHEAST DOES NOT
FALL BELOW 42.06 ACRES AS INDICATED ON THE OVERALL CANOPY
PLAN. BE SURE TO UPDATE THE CALCULATIONS IF THE AREA IS
UPDATED.
.
5. PROVIDE TREE PROTECTIONS TAPE FOR THE TREE CANOPY AREAS
ON THE E & S PLANS.
.
6. LOT 25 DOES NOT APPEAR TO MEET THE REQUIRED 90 FOOT
LOT WIDTH, ADJUST THE LOT WIDTH OR PLACE A BUILDING LINE
AT THE POINT WHERE THE LOT WIDTH IS ACHIEVED.
.
7. ON LOT 24, ROTATE THE BUILDING LINE SO THAT IT IS MORE
ALIGNED WITH THE ROAD
.
8. THE BUILDING LINES ON LOT 8,9 & 10, APPEAR TO BE PLACED
THE LOT WIDTH IS 95-100 FEET. THE REQUIRED LOT WIDTH IS 90
SO, THE BUILDING LINES MAY BE MOVED FORWARD.
.
9. LABEL THE PROPERTY ADJACENT TO LOTS 7-12 AS OPEN SPACE.
.
10. DO YOU KNOW THE MATERIALS PROPOSED FOR THE FUTURE BIKE
PATH MATERIALS SHALL BE STATED ON THE PLAN. PROVIDE A
DETAIL FOR THE PATH AND A NOTE STATING WHO WILL
MAINTAIN THE PATH
.
CONDITIONS
.
1. HARPERS MILL NORTHEAST SECTION 6 SHALL
BE RECORDED PRIOR TO OR IN CONJUNCTION WITH SECTION 9
IN ORDER TO PROVIDE ACCESS TO SECTION 9
.
2. SECTIONS 5, 6, AND 8 SHALL BE RECORDED PRIOR TO
OR IN CONJUNCTION WITH SECTION 9 TO MAINTAIN COMPLIANCE
WITH 17-76.
.
NOTE:
.
LEGAL ACCESS TO THE OPEN SPACES IN SECTION 9 WILL BE PROVIDE
BY SECTIONS 5 AND 6.
------------------------------------------------------------
REVIEW DEPARTMENT: PLANNING
REVIEW DEPARTMENT : PLANNING
REVIEWER / PHONE # : WHIT KIRTLEY / 706-7691
PLAN NAME : HARPERS MILL NORTHEAST SEC 9
PLAN NUMBER : 17CP0107
ORIGINAL PLAN DATE : 2/5/16
REVIEW DATE : 8/14/17
LATEST SUBMISSION DATE : 7/13/17
SUBMITTAL NUMBER :2
STATUS : CORRECTIONS REQUIRED
TABLE REVIEW : YES
.
.
1. PROVIDE AN AUTOCAD FILE DEPICTING THE BOUNDARIES FOR
SECTION 9.
.
.
CONDITIONS
.
1. HARPERS MILL NORTHEAST SECTION 6 SHALL
BE RECORDED PRIOR TO OR IN CONJUNCTION WITH SECTION 9
IN ORDER TO PROVIDE ACCESS TO SECTION 9
.
2. SECTIONS 5, 6, AND 8 SHALL BE RECORDED PRIOR TO
OR IN CONJUNCTION WITH SECTION 9 TO MAINTAIN COMPLIANCE
WITH 17-76.
.
NOTE:
.
LEGAL ACCESS TO THE OPEN SPACES IN SECTION 9 WILL BE PROVIDE
BY SECTIONS 5 AND 6.
-----------------------------------------------------------
REVIEW DEPARTMENT: PLANNING
REVIEW DEPARTMENT : PLANNING
REVIEWER / PHONE # : WHIT KIRTLEY / 706-7691
PLAN NAME : HARPERS MILL NORTHEAST SEC 9
PLAN NUMBER : 17CP0107
ORIGINAL PLAN DATE : 2/5/16
REVIEW DATE : 10/13/17
LATEST SUBMISSION DATE : 9/13/17
SUBMITTAL NUMBER :3
STATUS : APPROVED
TABLE REVIEW : YES
.
CONDITIONS
.
1. HARPERS MILL NORTHEAST SECTION 6 SHALL
BE RECORDED PRIOR TO OR IN CONJUNCTION WITH SECTION 9
IN ORDER TO PROVIDE ACCESS TO SECTION 9
.
2. SECTIONS 5, 6, AND 8 SHALL BE RECORDED PRIOR TO
OR IN CONJUNCTION WITH SECTION 9 TO MAINTAIN COMPLIANCE
WITH 17-76.
.
NOTE:
.
LEGAL ACCESS TO THE OPEN SPACES IN SECTION 9 WILL BE PROVIDE
BY SECTIONS 5 AND 6.
REVIEW DEPARTMENT: FIRE AND LIFE SAFETY
REVIEWER / PHONE#: KIM LESTER / 748-1489
PLAN NAME: HARPERS MILL NE SECTION 9
PLAN NUMBER: 17CP0107
LATEST REVISION DATE: 3/15/17
REVIEW DATE: 4/17/17
LATEST SUBMISSION DATE: 4/10/17
SUBMITTAL NUMBER: 1ST REVIEW
STATUS: APPROVED
TABLE REVIEW: NO
.
HARPERS MILL NE SECTION 7 AND 8 NEED TO GO IN PRIOR
TO SECTION 9. SINCE THERE'S A CHOKE POINT AT TIMBERSTONE
DR. AND BEYER ROAD.
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
REVIEW DEPARTMENT: FIRE AND LIFE SAFETY
REVIEWER / PHONE#: KIM LESTER / 748-1489
PLAN NAME: HARPERS MILL NE SECTION 9
PLAN NUMBER: 17CP0107
LATEST REVISION DATE: 7/6/17
REVIEW DATE: 7/18/17
LATEST SUBMISSION DATE: 7/17/17
SUBMITTAL NUMBER: 2ND REVIEW
STATUS: APPROVED
TABLE REVIEW: YES
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+++++
REVIEW DEPARTMENT: FIRE AND LIFE SAFETY
REVIEWER / PHONE#: KIM LESTER / 748-1489
PLAN NAME: HARPERS MILL NE SECTION 9
PLAN NUMBER: 17CP0107
LATEST REVISION DATE: 9/12/17
REVIEW DATE: 9/25/17
LATEST SUBMISSION DATE: 9/26/17
SUBMITTAL NUMBER: 3RD REVIEW
STATUS: APPROVED
TABLE REVIEW: YES
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
============================================================
============================================================
.
REVIEW DEPARTMENT: ENVIRONMENTAL ENGINEERING
REVIEWER/PHONE #: CHRIS SOLDAN (AGENT REVIEWER)/665-1095
NAME OF PLAN: HARPERS MILL NE SEC 9
SITE PLAN NO.: 17CP0107
LATEST PLAN DATE: 03/15/2017
DEPT. REC'D DATE: 04/10/2017
SUBMITTAL NUMBER: 1
REVIEW DATE: 05/02/2017
RECOMMENDATION: REVISION REQUIRED
TABLE REVIEW: NO
.
-------- GENERAL NOTES --------
.
001. AS A PREREQUISITE TO THE ISSUANCE OF A LAND
DISTURBANCE PERMIT:
.
A) 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, ENGINEERING
FIRM AND 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.
.
THE FILE MUST BE APPROVED BY ENVIRONMENTAL
ENGINEERING PRIOR TO ISSUANCE OF THE LAND
DISTURBANCE PERMIT.
.
B) FLAGGING AROUND USACOE JURISDICTIONAL WETLANDS,
BUFFERS AND SENSITIVE AREAS MUST BE VISIBLE.
.
C) DOCUMENTATION FROM THE USACOE/DEQ MUST BE RECEIVED
VERIFYING COMPLIANCE TO WETLAND PERMIT REGULATIONS.
.
D) A VSMP REGISTRATION AND FEE FORM MUST BE PROCESSED
AND/OR RECEIVED.
.
E) AS APPLICABLE, A SWPPP BOOKLET IN A 3-RING BINDER
MUST BE PROVIDED.
.
F) A COPY OF VDOT LAND USE PERMIT MUST BE RECEIVED, IF
APPLICABLE.
.
G) AN EROSION CONTROL BOND MUST BE POSTED IN AN AMOUNT
APPROVED BY THE DEPARTMENT.
.
H) TWO ADDITIONAL SETS OF CONSTRUCTION PLANS TO BE
STAMPED "APPROVED FOR CONSTRUCTION" MUST BE
RECEIVED.
.
002. AS A PREREQUISITE TO PLAN APPROVAL:
.
A) THE ENVIRONMENTAL ENGINEERING DEPARTMENT MUST HAVE
RECEIVED DOCUMENTATION THAT THE SUBDIVIDER OR
REPRESENTATIVE HAS NOTIFIED ADJACENT PROPERTY OWNERS
IN OTHER HARPERS MILL SECTIONS NOT OWNED BY THE
DEVELOPER (IF APPLICABLE) WHICH SHOULD BE SENT U.S.
POSTAL CERTIFIED MAIL, RETURN RECEIPT REQUESTED.
INCLUDE AN 8½ X11 COPY OF THE PROPOSED CONSTRUCTION
ACTIVITY ADJACENT TO THEIR PROPERTIES. (TENT COND27)
.
B) THE ENVIRONMENTAL ENGINEERING DEPARTMENT MUST HAVE
RECEIVED APPROVAL OF THE ROAD AND DRAINAGE PLANS BY
PLANTATION PIPELINE IN RELATION TO ITS EASEMENTS AND
FACILITIES THEREIN. (TENT COND 26)
.
003. AS A REMINDER, A SATISFACTORY COMMITMENT FROM
PLANTATION PIPELINE REGARDING THE SUBORDINATION
OF RIGHTS AGREEMENT MUST BE PROVIDED PRIOR TO
SUBDIVISION PLAT RECORDATION.
.
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.
.
005. COVER SHEET:
.
A) INCLUDE THE VSMP PERMIT NUMBERS FOR THE TWO PREVIOUS
PERMIT CYCLES (2009-2014) & (2014-PRESENT) IN
GENERAL NOTE 7.
.
B) DELETE SENTENCE "TOTAL IMPERVIOUS AREA TO USE FOR
PRO-RATA CONTRIBUTION IS 2.78 ACRES" FROM GENERAL
NOTE 8.
.
-------- ROAD AND DRAINAGE --------
.
006. SHEET C3.0-3.1: ADD MATCH LINES.
.
007. SHEET C3.0-3.1: IT APPEARS THAT THE NO-BUILDING-PERMIT
NBP NOTATION IS NOT NECESSARY FOR LOTS 9,13,18,19 OR 35
AND CAN BE REMOVED. PLEASE REVISE ALL OTHER NBP
NOTATIONS TO INCLUDE A SUBSCRIPT AND CORRESPONDING
NOTES TO CLARIFY THE WORK REQUIRED TO RELEASE THE
BUILDING PERMIT (GRADING, SIDEYARD SWALE, SEDIMENT TRAP
REMOVAL, ETC).
.
008. SHEET C3.0-3.1: IT APPEARS THAT THE MFF(FP) NOTATION IS
NOT NECESSARY FOR LOTS 4, 9, 14, & 21 AND CAN BE
REMOVED SINCE THE FLOODPLAIN DOES NOT APPEAR TO
ENCROACH WITHIN THESE LOTS. HOWEVER PLEASE ADD AN
MFF=232.31 TO LOT 39.
.
009. SHEET C3.0: PIPE #34 APPEARS TO BE MISSING FROM THE
STORM SEWER DESCRIPTION. PLEASE ADDRESS.
.
010. SHEET C3.0: REVISE STR 31 DESCRIPTION TO SPECIFY 2'
SLOT LOCATIONS WITH CONC. GUTTER FOR 31 (E,W,S) TO
INTERCEPT FLOW FROM THE DITCHES.
.
011. SHEET C3.0: REVISE THE 5:1 GRASS SWALE ALONG LOTS 18-19
TO A 3:1 DITCH IN A 16' D/E. INCLUDE CENTERLINE
STATIONING ON THIS DITCH AND THE DITCHES ALONG THE REAR
OF LOTS 14-17.
.
012. SHEET C3.0: PE CERTIFICATION OF FPL IS ONLY NECESSARY
AT LOTS 6 & 7 AS THERE ARE NO PROPOSED FILLING
ACTIVITIES ON LOTS 8,21,22,39. REVISE NOTE 11
ACCORDINGLY.
.
013. SHEET C3.1: STORM SEWER DESCRIPTION INCLUDES STRUCTURES
37-47 BUT THEY ARE SHOWN IN PLAN VIEW ON SHEET C3.0.
PLEASE LIST STORM SEWER DESCRIPTIONS ON THE SHEET WHICH
THEY ARE MAPPED.
.
014. SHEETS C4.0-4.4: DOUBLE-CHECK INVERTS BETWEEN STORM
SEWER SCHEDULES AND PROFILES AND RESOLVE CONFLICTS.
CONFLICTS INCLUDE:
.
STRUCTURE #19: SHEET C4.4 PROFILE LISTS INV IN 212.60,
STORM SEWER SCHEDULE ON C3.0 LISTS PIPE #20 INV OUT
212.20
.
STRUCTURE #59: SHEET C4.2 PROFILE OF LITTLE HILL COURT
LISTS INV OUT 249.53, WHILE SHEET C4.2 PROFILE OF STR
59 TO 53 LISTS INV OUT 249.71 AND STORM SEWER SCHEDULE
ON C3.1 LISTS PIPE 58 INV IN 249.71
.
015. SHEETS C4.0-4.4: CALL OUT THE LIMITS OF RIGHT-OF-WAY ON
THE STR51-49, STR17-15, AND STR39-37 PROFILES.
.
016. SHEET C4.4: IT APPEARS THAT THE TOP OF STRUCTURE 15
WILL BACK UP WATER IN THE PIPES AND STRUCTURE IN THE
RIGHT-OF-WAY. VDOT MAY WISH TO COMMENT ON THIS ISSUE.
.
017. SHEETS C4.5: THE STATIONING OF SWALE LOT 15 DOESN'T
MATCH THAT SHOWN ON SHEET C3.0 OR THE CO-LOCATED STR31-
29 PROFILE. PLEASE ADDRESS.
.
018. SHEET C5.0: PLEASE PROVIDE ADDITIONAL GRADING ON LOT 34
TO ADDRESS CONCENTRATED FLOWPATH IN THE CENTER OF THE
LOT.
.
019. SHEET C5.0: IT APPEARS A SLOPE/DRAINAGE EASEMENT IS
NECESSARY FOR FILL SLOPES OUTSIDE THE RIGHT-OF-WAY ON
LOTS 4-6, 18-20, AND 31-32. PLEASE ADDRESS.
.
020. SHEET C5.0: PLEASE SHOW AND LABEL THE EXISTING SIDEYARD
SWALE ON LOT 27 OF NE4, THE SIDEYARD SWALE ON LOT 36 OF
NE6, AND THE DITCH ALONG LOTS 38-41 OF NE6.
.
021. SHEET C5.0: PROVIDE A 5:1 SIDEYARD SWALE ON THE WEST
SIDE OF LOT 22 HEADING TOWARDS THE REAR OF THE LOT,
TRANSITIONING TO 3:1 DRAINAGE DITCH IN AN EASEMENT
ALONG THE REAR OF THE LOT (TO INTERCEPT THE SIDEYARD
SWALE FROM NE4) DISCHARGING TO THE WETLANDS.
.
022. SHEET C5.0: THE PROPOSED SWALES BETWEEN LOTS 10/11 AND
34/35 DO NOT APPEAR TO BE NECESSARY AND COULD BE
REMOVED.
.
-------- EROSION CONTROL --------
.
023. SHEET C2.0-2.3: COORDINATE THE SYMBOL/LINETYPE FOR
DIVERSION(DV), DIVERSION DIKE (DD) AND RIGHT-OF-WAY
DIVERSION (RWD) AS THE PLAN VIEWS DO NOT APPEAR TO
MATCH THE LEGEND.
.
024. SHEET C2.0-2.3: DELETE TEMPORARY SLOPE DRAIN FROM
LEGEND IF NOT USED.
.
025. SHEET C2.0-2.3: SHOW THE LOCATIONS OF THE STONE OUTLETS
FOR THE SEDIMENT TRAPS IN BOTH PHASE 1&2.
.
026. SHEET C2.0 PHASE 1 NARRATIVE: DELETE REFERENCE TO DCR
IN NOTE 2.
.
027. SHEET C2.2 PHASE 2 NARRATIVE:
.
A. INCLUDE DISCUSSION OF DRAINAGE DIKES FOR CLEAN WATER
BYPASS AROUND THE SEDIMENT TRAPS PRIOR TO ROAD
GRADING.
.
B. CHECK THE STRUCTURE LISTED IN NOTE 3.A. SHOULD THIS
BE STRUCTURE 15 WHICH HAS THE INFLOW PIPE BLOCKED?
.
C. CHECK THE PIPE LENGTH IN NOTES 3.C BELOW STRUCTURE
49 AS IT APPEARS TO BE BLANK.
.
D. INCLUDE ADDITIONAL DISCUSSION IN NOTE 8/9 FOR TIMING
OF ROAD PAVING AND REMOVAL OF THE TEMPORARY CULVERT.
SEE NE SEC6 FOR A SIMILAR SITUATION.
.
028. SHEET C2.2: THE TEMPORARY CULVERT IS SURROUNDED BY A
LARGE AMOUNT OF PROPOSED CONSTRUCTION ACTIVITY WHICH
MAY LIKELY RESULT IN THE BYPASS OF SEDIMENT LADEN WATER
AROUND FROM THE SEDIMENT TRAPS. THE OUTLET LOCATION IS
ALSO JUST ABOVE A PROPOSED FILL SLOPE. BOTH OF THESE
SITUATIONS ARE UNACCEPTABLE. CONSIDER INCLUDING A
DIVERSION DIKE TO DIVERT MUCH OF THE CLEAN WATER FROM
LOTS 13,18, AND 19 TO THE WEST, THROUGH A TEMPORARY
CULVERT UNDER TALLION COURT, AND ALONG THE DIVERSION
DIKE TO THE CHANNEL BELOW LOT 8. FURTHER DISCUSSION
MAY BE HELPFUL.
.
029. SHEET C2.2: INCLUDE ADDITIONAL CHECK DAMS IN THE
EXISTING DITCH ALONG LOTS 4&5 AND IN THE PROPOSED SWALE
ON LOT 42.
.
030. SHEET C2.2: IT APPEARS THE DRAINAGE AREA TO ST2 SHOULD
ALSO INCLUDE THE AREA OF LOTS 24-27 WEST OF THE EX.
DIRT ROAD. PLEASE ADDRESS.
.
031. SHEET C2.3: INCLUDE ADDITIONAL SILT FENCE ALONG THE
WEST SIDE OF LITTLE HILL COURT ALONG LOTS 35-37
.
032. SHEET C2.5: SOILS CHARACTERISTICS APPEAR TO BE CUT OFF
IN THE TABLE FOR 61C AND S61B SOILS. PLEASE ADDRESS.
.
033. SHEET C2.6: PROVIDE AN ADDITIONAL "1:1 OR FLATTER"
CALLOUT ON THE LEFT SIDE OF THE SED TRAP CROSS SECTION
PLATE 3.13-2.
.
034. SHEET C5.2: PLEASE ADD AN ADDITIONAL MS-19 SECTION 49B
PARALLEL TO THE STREAM BELOW THE USCSET STRUCTURE.
RENAME EXISTING SECTION 49 TO 49A.
.
035. SHEET C5.3: IT APPEARS THIS SHEET COULD BE DELETED BY
INCLUDING THE SMALL PORTION BELOW THE MATCHLINE IN AN
INSET ON SHEET C5.1
.
036. SHEET C5.4: MS-19 TABLE:
.
A. REVISE SEC 15A, 37A, AND 49A TO SITUATION B AS THEY
ARE ALL NATURAL CHANNELS WITH ADEQUATE CAPACITY.
.
B. ADD NEW SEC49B TO THE TABLE. SITUATION E SHOULD
APPLY.
.
C. A FORMAL WRITTEN VARIANCE REQUEST MUST BE SUBMITTED
TO AND APPROVED BY EE FOR ALL SITUATION E SECTIONS.
.
D. PLEASE CONFIRM THE "PROJECT DRAINAGE AREA" FOR SEC
15A AS IT IS LOCATED DOWNSTREAM OF 15B BUT HAS A
SMALLER PROJECT DA.
.
-------- STORMWATER COMPUTATIONS --------
.
037. SHEET C7.0: PLEASE CONFIRM THE TIME OF CONCENTRATION
AND FLOW RATES AT STRUCTURE 15 AS THE VALUE IN THE
TABLE (9.97 CFS) IS HIGHER THAN THE CORRESPONDING MS-19
VALUE (9.44 CFS) AT SEC 15B.
.
038. MS-19 SPREADSHEET:
.
A. PLEASE ADD MS-19 EX21 TO THE SPREADSHEET.
.
B. THE Q2/Q10 VALUES FOR 37A, 15A, AND 15B DO NOT MATCH
THE VALUES ON C5.4 OR IN THE MS-19 WORKSHEETS.
PLEASE ADDRESS.
.
039. MS-19 WORKSHEETS: THE CROSS SECTION FOR MS-19 SEC15B
APPEARS TO BE CUT OFF AT STA 11+38 AND SHOULD EXTEND TO
SHOW THE FULL CHANNEL WIDTH. PLEASE ADDRESS.
.
040. FLOODPLAIN SPREADSHEET: SECTION NE9 A-A IS NOT FOUND ON
THE PLANS. BASED ON THE AREA AND C VALUE, IT APPEARS
THAT NE9 A-A IS CO-LOCATED WITH MS-19 37A, HOWEVER THE
TIME OF CONCENTRATIONS DO NOT MATCH. IF THEY ARE IN
THE SAME LOCATION NEAR STRUCTURE 37, THE DRAINAGE AREA
TO THE WETLANDS DRAINAGE WAY HAS INCREASED. PROPOSED
DA=3.25 ACRES, WHILE NE4 A-A DA=1.92 AC. THIS MAY
AFFECT THE CALCULATED FLOODPLAIN ELEVATIONS THAT WERE
APPROVED WITH NE4. PLEASE ADDRESS. FURTHER DISCUSSION
MAY BE HELPFUL.
.
041. DITCH SPREADSHEET: CALCULATIONS ARE INCLUDED FOR SWALE
LOT 8 AND SWALE LOT 25 BUT THERE ARE NO SWALES LOCATED
ON THOSE LOTS. IT ALSO APPEARS SWALE LOT 23 MAY BE
MISLABELED AS SWALE LOT 22. PLEASE ADDRESS.
.
042. DITCH WORKSHEETS: THE SLOPES ON MULTIPLE SWALES AND
DITCHES DO NOT APPEAR TO MATCH THE VALUES SHOWN ON THE
PROFILES ON C4.5. PLEASE ADDRESS.
.
-------- CBPA COMPLIANCE --------
.
043. CBPA SHEET: ALTHOUGH NOT REQUESTED ON PREVIOUS
SECTIONS, PLEASE INCLUDED LIMITS OF WETLANDS AND RPAS
ON THIS SHEET.
.
044. CBPA SHEET: INCLUDE THE "0.45LB/YR" IN THE REQUIRED
REMOVAL LINE OF THE CBPA/MS-4 TABLE. RR=2.46
.
045. CBPA SHEET: PLEASE REVISE THE CBPA CALCS TABLE TO ONLY
INCLUDE APPROVED SECTIONS OF HARPERS MILL AND SECTION
9. PLEASE REMOVE ALL OTHER PROPOSED SECTIONS WHICH ARE
STILL UNDER REVIEW HAVE NOT YET RECEIVED FINAL PLAN
APPROVAL.
.
046. CBPA SHEET: SOUTH BMP# 3 SHOULD HAVE AN LR-11.76.
PLEASE REVISE TABLE ACCORDINGLY.
.
047. WORKSHEET A: PLEASE REVISE I% TO 21 (NOT 21.5). THIS
RESULTS IN AN LPOST OF 12.52 AND AN RR=2.46. A MARKUP
CAN BE PROVIDED BY SEPARATE ATTACHMENT IF REQUESTED.
REVISE CBPA TABLE ACCORDINGLY.
.
---- END OF ENV. ENG. COMMENTS ----
.
============================================================
============================================================
============================================================
============================================================
.
REVIEW DEPARTMENT: ENVIRONMENTAL ENGINEERING
REVIEWER/PHONE #: CHRIS SOLDAN (AGENT REVIEWER)/665-1095
NAME OF PLAN: HARPERS MILL NE SEC 9
SITE PLAN NO.: 17CP0107
LATEST PLAN DATE: 07/06/2017
DEPT. REC'D DATE: 07/14/2017
SUBMITTAL NUMBER: 2
REVIEW DATE: 08/03/2017
RECOMMENDATION: REVISION REQUIRED
TABLE REVIEW: NO
.
-------- GENERAL NOTES --------
.
001. AS A PREREQUISITE TO THE ISSUANCE OF A LAND
DISTURBANCE PERMIT:
.
A) 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, ENGINEERING
FIRM AND 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.
.
3. ALL STORM SEWER AND INLETS
.
THE FILE MUST BE APPROVED BY ENVIRONMENTAL
ENGINEERING PRIOR TO ISSUANCE OF THE LAND
DISTURBANCE PERMIT.
.
B) FLAGGING AROUND USACOE JURISDICTIONAL WETLANDS,
BUFFERS AND SENSITIVE AREAS MUST BE VISIBLE.
.
C) DOCUMENTATION FROM THE USACOE/DEQ MUST BE RECEIVED
VERIFYING COMPLIANCE TO WETLAND PERMIT REGULATIONS.
.
D) A VSMP REGISTRATION AND FEE FORM MUST BE PROCESSED
AND/OR RECEIVED.
.
E) AS APPLICABLE, A SWPPP BOOKLET IN A 3-RING BINDER
MUST BE PROVIDED.
.
F) A COPY OF VDOT LAND USE PERMIT MUST BE RECEIVED, IF
APPLICABLE.
.
G) AN EROSION CONTROL BOND MUST BE POSTED IN AN AMOUNT
APPROVED BY THE DEPARTMENT.
.
H) THREE ADDITIONAL SETS OF CONSTRUCTION PLANS TO BE
STAMPED "APPROVED FOR CONSTRUCTION" MUST BE
RECEIVED.
.
002. AS A PREREQUISITE TO PLAN APPROVAL:
.
A) THE ENVIRONMENTAL ENGINEERING DEPARTMENT MUST HAVE
RECEIVED DOCUMENTATION THAT THE SUBDIVIDER OR
REPRESENTATIVE HAS NOTIFIED ADJACENT PROPERTY OWNERS
IN OTHER HARPERS MILL SECTIONS NOT OWNED BY THE
DEVELOPER (IF APPLICABLE) WHICH SHOULD BE SENT U.S.
POSTAL CERTIFIED MAIL, RETURN RECEIPT REQUESTED.
INCLUDE AN 8½ X11 COPY OF THE PROPOSED CONSTRUCTION
ACTIVITY ADJACENT TO THEIR PROPERTIES. (TENT COND27)
.
B) THE ENVIRONMENTAL ENGINEERING DEPARTMENT MUST HAVE
RECEIVED APPROVAL OF THE ROAD AND DRAINAGE PLANS BY
PLANTATION PIPELINE IN RELATION TO ITS EASEMENTS AND
FACILITIES THEREIN. (TENT COND 26)
.
003. AS A REMINDER, A SATISFACTORY COMMITMENT FROM
PLANTATION PIPELINE REGARDING THE SUBORDINATION
OF RIGHTS AGREEMENT MUST BE PROVIDED PRIOR TO
SUBDIVISION PLAT RECORDATION.
.
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.
.
005. COVER SHEET: PLEASE RESOLVE CONFLICTS BETWEEN TABLE OF
CONTENTS AND TITLES ON EACH SHEET. DISCREPANCIES
INCLUDE: C2.4, C3.0-3.1, C5.0, C5.3, C7.2, AND CBPA.
.
-------- ROAD AND DRAINAGE --------
.
006. SHEET C3.1: P48 IS LABELED AS P52 IN THE STORM SEWER
SCHEDULE. PLEASE ADDRESS.
.
007. SHEETS C4.0-4.4: AS PREVIOUSLY REQUESTED, PLEASE
DOUBLE-CHECK INVERTS BETWEEN STORM SEWER SCHEDULES AND
PROFILES AND RESOLVE CONFLICTS. SHEET C4.4 PROFILE
LISTS STRUCTURE #19 INV IN 212.60, STORM SEWER SCHEDULE
ON C3.0 LISTS PIPE #20 INV OUT 212.20
.
008. SHEETS C4.5: AS PREVIOUSLY NOTED, THE STATIONING OF
SWALE LOT 15 DOESN'T MATCH THAT SHOWN ON SHEET C3.0 OR
THE CO-LOCATED STR31-29 PROFILE. PLEASE ADDRESS.
.
009. SHEET C4.5: CALL OUT THE LIMITS OF RIGHT-OF-WAY ON THE
LOT 22 SWALE PROFILE.
.
-------- EROSION CONTROL --------
.
010. SHEET C2.0: THE REVISION TO THE DD AND TEMPORARY
CULVERT ARE ACCEPTABLE. PLEASE INCLUDE THE TEMPORARY
CULVERT IN THE PROFILE ON C4.1 TO PREVENT CONFLICT WITH
OTHER BURIED UTILITIES. PROVIDE OUTLET PROTECTION AT
THE END OF THE DIVERSION DIKE TO PREVENT EROSION AT THE
DISCHARGE POINT.
.
011. SHEET C2.2 PHASE 2 NARRATIVE: PLEASE INCLUDE DISCUSSION
OF INSTALLATION OF DRAINAGE DIKES AND TEMPORARY CULVERT
FOR CLEAN WATER BYPASS AROUND THE SEDIMENT TRAPS PRIOR
TO ROAD GRADING. ADD AS A NEW STEP PRIOR TO #3.
.
-------- STORMWATER COMPUTATIONS --------
.
012. SHEET C5.0: REVISE DRAINAGE AREA TO STRUCTURE #35.
CLOSE DRAINAGE AREA BOUNDARY ALONG TALLION WAY TO
INCLUDE FLOW INTERCEPTED BY LOT 4 SWALE DIRECTED
TOWARDS THE RIGHT OF WAY.
.
013. SHEET C7.0: AS PREVIOUSLY REQUESTED, PLEASE CONFIRM THE
TIME OF CONCENTRATION AND FLOW RATES AT STRUCTURE 15 AS
THE VALUE IN THE TABLE IS HIGHER THAN THE CORRESPONDING
MS-19 VALUE AT SEC 15B.
.
014. FLOODPLAIN CALCS: AS PREVIOUSLY DISCUSSED, THE
CALCULATED FLOODPLAIN ELEVATIONS THAT WERE APPROVED
WITH NE4 (SEC A-A) HAD DA=1.92 AC AND DID NOT ACCOUNT
FOR THE ADDITIONAL FLOW FROM STRUCTURE 37 AND THE
CROWDEN ROAD CUL-DE-SAC. THE DRAINAGE AREA TO THE
WETLANDS DRAINAGE WAY HAS INCREASED. DA=3.11 ACRES AT
MS-19 SEC 37A. THIS MAY AFFECT THE CALCULATED
FLOODPLAIN ELEVATIONS THAT WERE APPROVED WITH NE4.
PLEASE ADDRESS. FURTHER DISCUSSION MAY BE HELPFUL.
.
015. DITCH SPREADSHEET: SWALE LOT 19 HAS BEEN CONVERTED TO A
DITCH. PLEASE UPDATE THE LABEL ON THE DITCH SPREADSHEET
ACCORDINGLY.
.
016. DITCH WORKSHEETS: PLEASE SUBMIT UPDATED DITCH
WORKSHEETS FOR REVIEW. (SEE PREVIOUS COMMENT 042 ON
SLOPES).
.
-------- CBPA COMPLIANCE --------
.
017. CBPA SHEET: REMOVE "CURRENT SECTION" HATCHING FROM ALL
SECTIONS OTHER THAN HARPERS MILL NORTHEAST SECTION 9.
THIS APPEARS TO APPLY TO SOUTH 2 AND NE 7.
.
018. CBPA SHEET: PLEASE CHECK THE RPA LIMITS SHOWN ALONG
FUQUA CREEK AS IT APPEARS TO ELIMINATE BUILDABLE LOTS
IN FUTURE TENTATIVE SE SECTION.
.
.
---- END OF ENV. ENG. COMMENTS ----
.
============================================================
============================================================
============================================================
============================================================
.
REVIEW DEPARTMENT: ENVIRONMENTAL ENGINEERING
REVIEWER/PHONE #: CHRIS SOLDAN (AGENT REVIEWER)/665-1095
NAME OF PLAN: HARPERS MILL NE SEC 9
SITE PLAN NO.: 17CP0107
LATEST PLAN DATE: 09/12/2017
DEPT. REC'D DATE: 09/19/2017
SUBMITTAL NUMBER: 3
REVIEW DATE: 10/05/2017
RECOMMENDATION: PENDING APPROVAL
TABLE REVIEW: NO
.
-------- GENERAL NOTES --------
.
001. AS A PREREQUISITE TO THE ISSUANCE OF A LAND
DISTURBANCE PERMIT:
.
A) 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, ENGINEERING
FIRM AND 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.
.
3. ALL STORM SEWER AND INLETS
.
THE FILE MUST BE APPROVED BY ENVIRONMENTAL
ENGINEERING PRIOR TO ISSUANCE OF THE LAND
DISTURBANCE PERMIT.
.
B) FLAGGING AROUND USACOE JURISDICTIONAL WETLANDS,
BUFFERS AND SENSITIVE AREAS MUST BE VISIBLE.
.
C) DOCUMENTATION FROM THE USACOE/DEQ MUST BE RECEIVED
VERIFYING COMPLIANCE TO WETLAND PERMIT REGULATIONS.
.
D) A VSMP REGISTRATION AND FEE FORM MUST BE PROCESSED
AND/OR RECEIVED.
.
E) AS APPLICABLE, A SWPPP BOOKLET IN A 3-RING BINDER
MUST BE PROVIDED.
.
F) A COPY OF VDOT LAND USE PERMIT MUST BE RECEIVED, IF
APPLICABLE.
.
G) AN EROSION CONTROL BOND MUST BE POSTED IN THE AMOUNT
OF $63,714.18.
.
H) THREE ADDITIONAL SETS OF CONSTRUCTION PLANS TO BE
STAMPED "APPROVED FOR CONSTRUCTION" MUST BE
RECEIVED, ONE OF WHICH MUST BE 11" X 17".
.
002. AS A PREREQUISITE TO PLAN APPROVAL:
.
A) THE ENVIRONMENTAL ENGINEERING DEPARTMENT MUST HAVE
RECEIVED DOCUMENTATION THAT THE SUBDIVIDER OR
REPRESENTATIVE HAS NOTIFIED ADJACENT PROPERTY OWNERS
IN OTHER HARPERS MILL SECTIONS NOT OWNED BY THE
DEVELOPER (IF APPLICABLE) WHICH SHOULD BE SENT U.S.
POSTAL CERTIFIED MAIL, RETURN RECEIPT REQUESTED.
INCLUDE AN 8½ X11 COPY OF THE PROPOSED CONSTRUCTION
ACTIVITY ADJACENT TO THEIR PROPERTIES. (TENT
COND27). RECEIPT OF NOTIFICATIONS TO 15724 AND 15730
TALLAND DRIVE ACKNOWLEDGED.
.
B) THE ENVIRONMENTAL ENGINEERING DEPARTMENT MUST HAVE
RECEIVED APPROVAL OF THE ROAD AND DRAINAGE PLANS BY
PLANTATION PIPELINE IN RELATION TO ITS EASEMENTS AND
FACILITIES THEREIN. (TENT COND 26)
.
003. AS A REMINDER, A SATISFACTORY COMMITMENT FROM
PLANTATION PIPELINE REGARDING THE SUBORDINATION
OF RIGHTS AGREEMENT MUST BE PROVIDED PRIOR TO
SUBDIVISION PLAT RECORDATION.
.
004. PRIOR TO SUBDIVISION PLAT RECORDATION, A PRO-RATA
PAYMENT TO THE USCW REGIONAL FUND MUST BE RECEIVED.
.
005. 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.
.
---- END OF ENV. ENG. COMMENTS ----
.
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