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Subdivision Review Comments
All Subdivision Review Comments for Case # 17CP0061




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: 17CP0061 STATUS: PENDING APPROVAL
PROJECT NAME: PINE VALLEY @ MAG GR - LAST INTERNET UPDATE: 11/20/17
SUBMITTAL TYPE: CONSTRUCTION PLAN
DEPARTMENT...REV..ROUTED..RESPONSE..STATUS....DATE...RVW..PHONE
ENVIR.ENGR.-: 03 05/11/17 05/12/17 ******** 05/11/17 GT 706-2061
FIRE DEPT.--: 03 05/11/17 05/12/17 COMPLETE 05/11/17 AWB 717-6167
PLANNING----: 03 05/11/17 05/12/17 ******** ********
TRANSPORT.--: 03 05/11/17 05/12/17 ******** 04/21/17 SES 751-4912
UTIL.PLAN.--: 03 05/11/17 05/12/17 ******** ********
UTILITIES---: 03 05/11/17 05/12/17 ******** 04/12/17 A U
UTIL.R.O.W.-: 03 05/11/17 05/12/17 ******** ********
VDOT--------: 03 05/11/17 05/12/17 ******** ********
REVIEW DEPARTMENT: UTILITIES DEPARTMENT
REVIEWER/PHONE # : ANNE URENDA, P.E./(804)748-1343
NAME OF PLAN : PINE VALLEY AT MAGNOLIA GREEN
ADDRESS : 701-673-6648;704-672-3899
SUBMISSION DATE : 10/24/16
PLAN DATED : 10/17/16
REVIEW DATE : 12/12/16
SITE PLAN NO. : 17CP0061
COMMENTS : 1ST REVIEW-NOT APPROVED
TABLE REVIEW : NO
PLAT PROCESS :
1. COUNTY PROJECT NUMBER 16-0321 AND COUNTY SITE PLAN
NUMBER 17CP0061 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. ADD A MISS UTILITY NOTE TO THE COVER PAGE.
4. REVISE THE "APPROXIMATE QUANTITIES TABLES" AS
NECESSARY. ADD "PUBLIC" TO WATERLINE AND SEWER TABLES.
REVISE THE NUMBER OF WATERLINE SERVICES (LOT 60 HAS AN
EXISTING WATER SERVICE) AND SEWER LATERALS (LOTS 60 AND 61
ARE EXISTING AND FUTURE DEVELOPMENT LOT HAS FUTURE SEWER
CONNECTION. ADD 1.5" WATERLINE SERVICE (FUTURE). ADD
MANHOLE INSERTS. CONFIRM NUMBER OF MANHOLES. I COULD NOT
FIND MH12.
5. ADD A NOTE INDICATING THAT ALL FITTINGS ARE TO BE
RESTRAINED PER SPECIFICATIONS. PROVIDE RESTRAINT
CALCULATIONS WITH NEXT SUBMITTAL.
6. UPDATE THE GPIN NUMBERS IN GENERAL NOTE 3 AND IN
SIGNATURE BLOCK. THE CORRECT GPIN NUMBERS ARE 701-673-6648
AND 704-672-3899.
7. LABEL BOTH SIZE AND TYPE OF MATERIAL FOR ALL EXISTING
AND PROPOSED WATER AND SEWER LINES ON PLAN SHEETS C3.0 AND
C3.1.
8. 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.
9. LOCATE FIRE HYDRANTS 3 FEET BEHIND THE HOUSE SIDE OF
THE SIDEWALK. THIS IS A NEW CHESTERFIELD COUNTY
REQUIREMENT. AN EASEMENT IS REQUIRED FOR PUBLIC UTILITIES
ON PRIVATE PROPERTY.
10. SHOW THE LOCATION(S) OF THE REQUIRED WATERLINE
"JUMPER(S)" ON THE APPROPRIATE PLAN SHEET. THE JUMPER MUST
CONFORM TO DETAIL WAT-6.
11. FIX TEXT SO THAT EVERY PARCEL NUMBER IS VISIBLE.
12. AT STA. 11+00 OF FALLS CREEK TRAIL (WATERLINE
CONNECTION), THE CORRECT COUNTY PROJECT NUMBER IS 13-0125.
13. ON PARCEL 69, MOVE THE SEWER LATERAL SO IT CONNECTS AT
THE MANHOLE.
14. ON PARCEL 41, MOVE THE SEWER LATERAL SO IT IS
COMPLETELY OUT OF THE DRIVEWAY.
15. ON PARCEL 61, MOVE THE WATER SERVICE TO THE OPPOSITE
SITE LOT (NEXT TO LOT 62) AND EXTEND THE SEWER LATERAL INTO
THE LOT.
16. ON PARCEL 60, DELETE THE PROPOSED WATER SERVICE AND
MOVE THE EXISTING WATER SERVICE CURRENTLY SHOWN ON LOT 39.
17. ON EXISTING LOTS 40 AND 43, THE CORRECT COUNTY PROJECT
NUMBER IS 14-0120.
18. ON LOT 55, NO PROPOSED DRIVEWAY IS SHOWN. MAKE SURE
SEWER LATERAL IS NOT LOCATED UNDER DRIVEWAY IF ONE IS
ADDED.
19. ON FUTURE DEVELOPMENT LOT, A 1.5" METER BOX IS SHOWN.
NOTE THAT SEPARATE SERVICES ARE REQUIRED FOR WATER SERVICE
AND IRRIGATION SERVICE. IF BOTH ARE ANTICIPATED, YOU MAY
WANT TO CONSIDER ADDING A 2ND SERVICE CONNECTION.
20. THE CORRECT COUNTY PROJECT NUMBER UPSTREAM OF EXISTING
SANITARY SEWER MANHOLE 5 IS 14-0102.
21. FOR THE WATER CONNECTION NOTE TO PINE VALLEY AT
MAGNOLIA GREEN SECTION 1, THE CORRECT COUNTY PROJECT NUMBER
IS 14-0120.
22. ON TWIN FALLS TERRACE, IN LIEU OF TERMINATING THE 6"
WATERLINE ON PARCEL 18, CONSIDERATION SHOULD BE GIVEN TO
TERMINATING IT ON PARCEL 19. THIS CAN BE ACCOMPLISHED BY
KEEPING THE 6" WATERLINE ON THE WEST SIDE OF THE STREET AND
MOVING THE STORM SEWER TO THE RIGHT SIDE OF THE STREET.
THIS WILL ELIMINATE THE 45, 22 AND 11.25 DEGREE BENDS NEAR
STA. 15+00 AND ONE OF THE 45 DEGREE BEND NEAR STATION
11+00.
23. ON SHEET C5.1, SHOW PIPE RESTRAINT ON ALL PROFILES.
24. ON THE TWIN FALLS LANE PROFILE NEAR STA. 16+00, SHOW
VERTICAL SEPARATION BETWEEN WATERLINE AND STORM SEWER PIPE
SECTION 12-16.
25. ON THE TWIN FALLS LANE PROFILE, IT IS PREFERRED THAT
THE SEWER LINES ENTERING MANHOLE 8 MATCH THE CROWN OF THE
OUTGOING PIPE.
26. ON THE TWIN FALLS LANE EXT PROFILE BETWEEN STATIONS
23+50 TO 25+00, REMOVE THE CURVE IN THE WATERLINE PROFILE.
27. ON THE TWIN FALLS LANE EXT PROFILE BETWEEN SANITARY
MANHOLES 22 AND 21, CHANGE THE SEWER MATERIAL TO DUCTILE
IRON SINCE IT IS BEING CONSTRUCTED IN FILL.
28. ON THE TWIN FALLS LANE PROFILE, 8" PLUG AT END OF
WATERLINE NEEDS TO BE RESTRAINED.
29. ON FALLS CREEK TRAIL PROFILE, FIX TEXT SO THAT IT IS
NOT OVERLAPPING NEAR STATION 14+75 (VERTICAL CURVE INFO).
30. ON SHEET C5.1, ADD NOTE TO EACH PROFILE STATING THAT
SANITARY SEWER PROFILES CONTINUE ON SHEET C5.6.
31. ON TWIN FALLS COURT PROFILE, CALLOUT SANITARY MANHOLE
19 AS A DROP MANHOLE.
32. ON SHEEHAN CROSSING PROFILE, AT MANHOLE 3, PIPE INVERT
OUT NEEDS TO BE LOWER THAN PIPE INVERT IN.
33. ON SHEEHAN CROSSING PROFILE, IT IS PREFERRED THAT THE
SEWER LINE ENTERING MANHOLE 2 MATCH THE CROWN OF THE
OUTGOING PIPE.
34. ON SHEET C5.6, IT IS PREFERRED THAT SEWER LINES
ENTERING MANHOLES MATCH THE CROWN OF THE OUTGOING PIPES AS
LONG AS THE PIPE SLOPE FOR 8-INCH DIAMETER PIPE DOES NOT
EXCEED 12.0%.
35. FIX UTILITY GENERAL NOTE 8. CONCRETE SEWER PIPE IS
NOT ALLOWED FOR SANITARY SEWER.
36. REVISE TYPICAL FIRE HYDRANT PLACEMENT DETAIL TO SHOW
FIRE HYDRANT 3 FEET BEHIND SIDEWALK.
37. DELETE METER SIZING FORM UNLESS AN IRRIGATION METER IS
BEING INSTALLED UNDER THIS CONTRACT.
38. PLEASE MAKE THE FOLLOWING CORRECTIONS TO THE DETAILS
ON SHEET C7.3: ADD DETAILS MAN-16, MET-1 AND MET-11.
REPLACE MET-2 WITH MET-4. DELETE CAS-1, CAS-2, AND EC-4.
39. ON THE HYDRAULIC ANALYSIS LAYOUT, WHY ARE NODES J69
AND J-73 SO CLOSE TOGETHER? ALSO, THE EXISTING NODE ON THE
EAST SIDE OF P-107 NEEDS TO BE LABELED.
40. PLEASE PROVIDE AN UPDATED FLOW TEST FOR THIS
SUBDIVISION.
41. 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.
42. 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.
43. 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.
44. 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
SHALL BE REVISED ACCORDINGLY AND A REVISED UTILITIES
CONTRACT MAY BE NECESSARY.
45. AFTER FINAL SITE PLAN APPROVAL, SUBMIT FOUR SETS OF
THE APPROVED PLANS DIRECTLY TO THE UTILITIES DEPARTMENT FOR
OUR USE DURING CONSTRUCTION INSPECTION.
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REVIEW DEPARTMENT: UTILITIES DEPARTMENT
REVIEWER/PHONE # : ANNE URENDA, P.E./(804)748-1343
NAME OF PLAN : PINE VALLEY AT MAGNOLIA GREEN
ADDRESS : 701-673-6648;704-672-3899
SUBMISSION DATE : 2/28/17
PLAN DATED : 10/17/16
REVIEW DATE : 3/15/17
SITE PLAN NO. : 17CP0061
COMMENTS : 2ND REVIEW-NOT APPROVED
TABLE REVIEW : NO
PLAT PROCESS :
1. REVISE THE "APPROXIMATE QUANTITIES TABLES" AS
NECESSARY BASED ON COMMENTS BELOW. DELETE "PRIVATE" FROM
METERS AND LATERALS - THESE ARE ALL PUBLIC. ADD 2"
WATERLINE SERVICE AND BOX FOR FUTURE SERVICE. CHANGE
NUMBER OF MANHOLES TO 26 (NO MH12). ADD 12" WATERLINE
FITTINGS. SHOW SEPARATE QUANTITIES FOR CLASS 51 AND CLASS
52 12" WATERLINE. ADD QUANTITIES FOR 8" DI PIPE UNDER
PUBLIC SEWER QUANTITIES.
2. ON SHEET C1.1, THE CURVE TABLE INDICATES A CURVE RADIUS
OF 310 FEET ON CURVE 9 (TWIN FALLS LANE). THIS RADIUS
EXCEEDS THE ALLOWABLE DEFLECTION FOR 12" PIPE AS SHOWN ON
DETAIL WAT-11. A FITTING WILL BE REQUIRED TO ACCOMMODATE
THE ROAD RADIUS. PLEASE ADD THE CURVE RADIUS FOR C8 AND
ADD ANOTHER FITTING IF NECESSARY.
3. ADD THE FOLLOWING EXISTING LATERAL INFORMATION IN A BOX
ON THE FOLLOWING 2 LOTS: ON LOT 60, ADD 0+75, L=25, D=7;
ON LOT 61, ADD MH, L=77, D=7.
4. IN PINE VALLEY SECTION 1, PLEASE RELABEL EXISTING LOT
39 AS LOT 1, AND EXISTING LOT 38 AS LOT 2. THESE LOTS WERE
RESUBDIVIDED.
5. THE CORRECT COUNTY PROJECT NUMBER AT EX-5 IS 13-0228.
THE CORRECT COUNTY PROJECT NUMBER FOR THE SEWER UPSTREAM OF
THIS MANHOLE IS 14-0102.
6. PLEASE CHECK THE ELEVATION OF THE SEWER LATERALS OF ANY
HOMES LOCATED ON LOTS WHICH ARE GRADED BELOW THE ROAD GRADE
TO ENSURE GRAVITY FLOW TO SANITARY SEWER. IF GRAVITY
SANITARY SEWER SERVICE IS QUESTIONABLE, ADD THE MINIMUM
FINISHED FLOOR (SEWER) ELEVATION AND A NOTE STATING THE
LATERAL IS TO BE LAID AT 1.04% SLOPE. THESE LOTS MAY ALSO
NEED BACKWATER VALVES IF THE FFE IS LOWER THAN THE NEAREST
UPGRADE OR DOWNGRADE MANHOLE TOP ELEVATION.
7. WHAT IS THE RADIUS OF THE 8" WATERLINE ON TWIN FALLS
COURT PARALLEL TO CURVE C6? IF IT IS LESS THAN 326 FEET,
A FITTING WILL BE NEEDED.
8. PLEASE SHIFT THE WATER METER LOCATIONS ON THE FOLLOWING
LOTS SO THAT THE SERVICE LINES ARE PERPENDICULAR TO THE
WATERLINE: LOT 6, LOT 12, LOT 18, LOT 27, LOT 33, LOT 36,
AND LOT 55.
9. ON LOT 65, PLEASE SWITCH THE LOCATIONS OF THE WATER
METER AND SEWER LATERAL SO THAT THE WATER SERVICE CAN
CONNECT PERPENDICULAR TO THE WATERLINE. THIS ALSO AVOIDS
THE CROSSING OF THE WATER SERVICE LINE OVER THE SEWER
LATERAL.
10. ON LOT 70, PLEASE MOVE THE WATER METER TO THE OPPOSITE
SIDE OF THE LOT SO THAT THE WATER SERVICE CAN CONNECT
PERPENDICULAR TO THE WATERLINE THIS ALSO AVOIDS THE
CROSSING OF THE WATER SERVICE LINE OVER THE SEWER LATERAL.
11. ADD A 12" VALVE APPROXIMATELY ONE PIPE LENGTH FROM THE
PLUG AT THE END OF SHEEHAN CROSSING TO MINIMIZE WATER
SERVICE OUTAGE WHEN THE WATERLINE IS EXTENDED IN THE
FUTURE.
12. ON THE TWIN FALLS LANE PROFILE, THE WATERLINE WILL
NEED TO BE LOWERED UNDER THE STORM SEWER USING VERTICAL
BENDS NEAR STA 16+07. THE PIPE CANNOT BE DEFLECTED AT THE
RADIUS SHOWN.
13. ON THE TWIN FALLS LANE PROFILE, PLEASE ADD CLASS 52 TO
THE SANITARY SEWER PROFILE BETWEEN MH 21 AND MH 22.
14. ON THE PROFILES WITH 12" WATERLINE, THE PROFILES SHOW
THE 12" DUCTILE IRON WATERLINE BEING RESTRAINED FOR THE
ENTIRE INSTALLATION. YOU HAVE THE OPTION OF RESTRAINING
THE PIPE ONLY WHERE REQUIRED WHICH INCLUDES FILL AREAS AND
PIPE FITTINGS SUCH AS TEES, BENDS, REDUCERS, AND DEAD ENDS.
PLEASE INCLUDE ANY MISSING THRUST RESTRAINT CALCULATIONS
SUCH AS 12" X 12" TEE AND 12" 45 DEGREE VERTICAL AND
HORIZONTAL BENDS IF LIMITS OF RESTRAINT ARE MODIFIED.
15. ON THE FALLS CREEK TRAIL PROFILE, PLEASE SHOW THE 12"
X 12" WATERLINE TEE AT STA 15+00 SLIGHTLY ROTATED DOWN TO
MINIMIZE THE DEFLECTION OF THE PIPE BETWEEN THE TEE AND
STORM SEWER. ADD "ROTATED" TO TEE CALLOUT.
16. ON SHEET C4.1, THE SANITARY SEWER ALIGNMENT BETWEEN
EX-5 AND MH13 NEEDS TO BE ADJUSTED SO THAT IT IS COMPLETELY
OUT OF ANY GRADING ASSOCIATED WITH BMP11.
17. PLEASE SUBMIT A HARD COPY OR DIGITAL COPY OF THE METER
SIZING FORM WITH THE NEXT SUBMISSION.
18. PLEASE UPDATE THE GPIN THAT APPEARS IN THE MIDDLE OF
THE PAGE ON SHEETS C2.1, C3.1 AND C4.1.
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REVIEW DEPARTMENT: UTILITIES DEPARTMENT
REVIEWER/PHONE # : ANNE URENDA, P.E./(804)748-1343
NAME OF PLAN : PINE VALLEY AT MAGNOLIA GREEN
ADDRESS : 701-673-6648;704-672-3899
SUBMISSION DATE : 4/5/17
PLAN DATED : 4/2/17
REVIEW DATE : 4/11/17
SITE PLAN NO. : 17CP0061
COMMENTS : 3RD REVIEW-NOT APPROVED
TABLE REVIEW : YES, CONDITIONALLY
PLAT PROCESS :
1. PLEASE UPDATE THE GPIN NUMBERS ON THE COVER PAGE. THE
CORRECT NUMBERS ARE 701-673-6749 AND 704-672-3898.
*
2. REMOVE THE WORD "ADD" FOR THE LATERAL INFORMATION
ON LOTS 60 AND 61.
*
3. ON SHEET C3.1, PLEASE REMOVE THE MANHOLE TOP ELEVATIONS
AND SEWER INVERTS FOR EX-2, EX-3, EX-4, AND EX-5. THEY DO
NOT MATCH THE ELEVATIONS SHOWN ON THE PROFILE SHEETS AND
ARE NOT NEEDED ON THE PLAN SHEET. I PRESUME THE ELEVATIONS
SHOWN ON THE PROFILE SHEETS WERE FROM FIELD SURVEY AND NOT
AS-BUILT PLANS BUT PLEASE CONFIRM.
*
4. ON SHEET C5.7, PLEASE REVISE THE SEWER INVERT LABELS
FOR MANHOLES EX-2 AND EX-5 TO REFLECT 2 SEWERS ENTERING
MANHOLE (INV IN) AND 1 SEWER EXITING MANHOLE (INV OUT).
*
5. ON SHEET C5.7, PLEASE ADD THE FOLLOWING PIPES TO THE
PIPE TABLE: 5-E4, 26-25, AND 25-20.
*
6. AS A CONDITION OF A TABLE REVIEW, REVISED PLAN SHEETS AN
MMENT RESPONSE LETTER MUST BE SUBMITTED IN PDF FORMAT
TO ANNE URENDA BY THE FRIDAY PRIOR TO THE TABLE REVIEW DATE.
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REVIEW DEPARTMENT: CHESTERFIELD TRANSPORTATION DEPARTMENT
REVIEWER/PHONE#: STEVEN E. SIMONSON, P.E. (804)748-1037
NAME OF PLAN: PINE VALLEY AT MAGNOLIA GREEN, SEC 2
CASE NUMBER: 17CP0061
LATEST PLAN DATE: 10/17/2016
DEPT. REC'D. DATE: 11/14/2016
SUBMITTAL NUMBER: ONE
REVIEW DATE: 12/07/2016
RECOMMENDATION: APPROVED
TABLE REVIEW: YES
REVIEW DEPARTMENT: CHESTERFIELD TRANSPORTATION DEPARTMENT
REVIEWER/PHONE#: STEVEN E. SIMONSON, P.E. (804)748-1037
NAME OF PLAN: PINE VALLEY AT MAGNOLIA GREEN, SEC 2
CASE NUMBER: 17CP0061
LATEST PLAN DATE: 02/24/2017
DEPT. REC'D. DATE: 03/02/2017
SUBMITTAL NUMBER: TWO
REVIEW DATE: 03/13/2017
RECOMMENDATION: APPROVED
TABLE REVIEW: YES
.
REVIEW DEPARTMENT: CHESTERFIELD TRANSPORTATION DEPARTMENT
REVIEWER/PHONE#: STEVEN E. SIMONSON, P.E. (804)748-1037
NAME OF PLAN: PINE VALLEY AT MAGNOLIA GREEN, SEC 2 7
CASE NUMBER: 17CP0061
LATEST PLAN DATE: 04/04/2017
DEPT. REC'D. DATE: 04/11/2017
SUBMITTAL NUMBER: THREE
REVIEW DATE: 04/21/2017
RECOMMENDATION: APPROVED
TABLE REVIEW: YES
.
0
REVIEW DEPARTMENT: FIRE
REVIEWER/PHONE#: ANTHONY BATTEN / 717-6167
EMAIL: BATTENA@CHESTERFIELD.GOV
NAME OF PLAN: PINE VALLEY AT MAGNOLIA GREEN SEC 2
CASE NUMBER: 17CP0061
LATEST PLAN DATE: 10/17/16
DEPT. REC'D. DATE: 1/14/16
SUBMITTAL NUMBER: 1ST REVIEW
REVIEW DATE: 11/15/16
RECOMMENDATION: NOT APPROVED
TABLE REVIEW: NO
COMMENTS:
1. RELOCATE THE HYDRANT ON TWINS FALLS TERRACE TO THE
PROPERTY LINE.
2. RELOCATE THE HYDRANT AT LOT 46 ON TWIN FALLS LANE TO
LOT THE LOT LINE AT LOT 48 AND LOT 49 ON TWIN FALLS LANE.
3. ADD A FIRE HYDRANT TO AREA AT STATION 26.
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REVIEW DEPARTMENT: FIRE
REVIEWER/PHONE#: ANTHONY BATTEN / 717-6167
EMAIL: BATTENA@CHESTERFIELD.GOV
NAME OF PLAN: PINE VALLEY AT MAGNOLIA GREEN SEC 2
CASE NUMBER: 17CP0061
LATEST PLAN DATE: 2/24/17
DEPT. REC'D. DATE: 3/8/17
SUBMITTAL NUMBER: 2ND REVIEW
REVIEW DATE: 3/9/17
RECOMMENDATION: APPROVED
TABLE REVIEW: YES
COMMENTS:
1. THE REVISED PLAN IS APPROVED AS SUBMITTED.
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XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
REVIEW DEPARTMENT: FIRE
REVIEWER/PHONE#: ANTHONY BATTEN / 717-6167
EMAIL: BATTENA@CHESTERFIELD.GOV
NAME OF PLAN: PINE VALLEY AT MAGNOLIA GREEN SEC 2
CASE NUMBER: 17CP0061
LATEST PLAN DATE: 4/4/17
DEPT. REC'D. DATE: 4/10/17
SUBMITTAL NUMBER: 3RD REVIEW
REVIEW DATE: 4/11/17
RECOMMENDATION: APPROVED
TABLE REVIEW: YES
COMMENTS:
1. THE REVISED PLAN IS APPROVED AS SUBMITTED.
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REVIEW DEPARTMENT: FIRE
REVIEWER/PHONE#: ANTHONY BATTEN / 717-6167
EMAIL: BATTENA@CHESTERFIELD.GOV
NAME OF PLAN: PINE VALLEY AT MAGNOLIA GREEN SEC 2
CASE NUMBER: 17CP0061
LATEST PLAN DATE: 5/11/17
DEPT. REC'D. DATE: 5/11/17
SUBMITTAL NUMBER: TABLE REVIEW
REVIEW DATE: 5/11/17
RECOMMENDATION: APPROVED
TABLE REVIEW: YES
COMMENTS:
1. THE REVISED PLAN IS APPROVED AS SUBMITTED.
============================================================
============================================================
REVIEW DEPARTMENT : ENVIRONMENTAL ENGINEERING
REVIEWER/PHONE # : GUOPING TANG / 796-7103
NAME OF PLAN : PINE VALLEY @ MAGNOLIA GREEN - SECTION 2
SITE PLAN NO. : 17CP0061
LATEST PLAN DATE : 10/17/16
DEPT. REC'D DATE : 11/10/16
SUBMITTAL NUMBER : 1
REVIEW DATE : 12/13/16
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 APPROVED CONSTRUCTION
PLANS.
002. 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.
003. THIS OFFICE RECOGNIZES THAT THE 10-YEAR PRE/10-YEAR
POST REQUIREMENTS FOR FLOOD PROTECTION MAY BE ADDRESSED
BY DISCHARGING INTO A 100-YEAR FLOODPLAIN.
004. 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.
005. ON THE COVER SHEET, PLEASE
A) ADD TENTATIVE CONDITIONS #16,
"THE RPA LIMITS AND THE APPROVED ENCROACHMENT
AREA THROUGH BMPS 11, 12, 13, AND 15 SHALL BE SHOWN
ON THE CONSTRUCTION PLANS AND RECORD PLAT."
B) CORRECT THE FEMA FLOOD ZONE X TO AE,
C) CORRECT THE VAHU6 CODE FROM 0208 TO JA41,
D) MAKE THE IMPACTED WOUS TO BE CONSISTENT BETWEEN
SHEET C1.0 (16 L.F.) AND SHEET C2.4 (502.2 L.F.).
006. ON SHEET C1.1, PLEASE
A) SHOW STREET NAMES,
B) SHOW THE 100 YEAR FEMA AE FLOODPLAIN CROSS SECTIONS
WITH WATER SURFACE ELEVATIONS SIMILAR TO SHEET C4.1,
C) ADD A TEMPORARY TURNAROUND AND EASEMENT TO THE WEST
OF TWIN FALLS LANE (SHEET C1.1), REFLECT ON ALL
APPLICABLE SHEETS (E.G., C2.0, C2.2, C3.0, C4.0,
C4.2, C5.0, C8.0).
-------- EROSION CONTROL ----------
007. PLEASE ADD SUPER SILT FENCE ALONG THE CLEARING LIMIT
WITHIN 35' SETBACK OF THE WETLAND, W.O.U.S., AND RPA
NEAR LOT 25 (SHEETS C2.0, C2.1, C2.2, AND C2.3),
NORTHEAST OF ST-11 (SHEETS C2.1, C2.3).
008. THE 220 AND 225 ELEVATION LABELS IN SB12 APPEAR WRONG
ON SHEET C2.1, PLEASE CORRECT THEM.
009. PLEASE CORRECT 55 LOTS TO 73 LOTS IN ITEM 1 BELOW
STANDARD EROSION & SEDIMENT CONTROL NOTES ON SHEET
C2.4, UPDATE THE CONSTRUCTION TIME DURATION BELOW
EROSION CONTROL NARRATIVE - PROJECT DESCRIPTION.
010. THE BARREL DIAMETER = 15" APPEARS SMALL FOR Q = 20.7
CFS AND H = 6.13' BASED ON PLATE 3.14-B ON SHEET C2.7.
011. ESC HANDBOOKS SPECIFIES THAT THE APRON SHALL BE
CONSTRUCTED WITH NO SLOPE ALONG ITS LENGTH (0.0%
GRADE) FOR THE OUTLET PROTECTIONS. PLEASE REVISE THE
OUTLET PROTECTIONS (E.G., SHEETS C5.2, C5.4, C5.5), OR
PROVIDE VARIANCE REQUESTS.
012. PRIOR TO A LAND DISTURBANCE PERMIT ISSUANCE, PLEASE
PROVIDE
A) VSMP REGISTRATION STATEMENT AND FEES;
B) A VDOT LAND USE PERMIT;
C) POSTED EC BOND OF THE AMOUNT OF $163,622;
D) FLAGGING AROUND SENSITIVE AREAS (BUFFER, WOUS,
OFFSITE PROPERTY, ETC.) ALONG WITH THE INSTALLATION
OF SAFETY FENCE ALONG THE RPA;
E) PIPE BARREL/RISER MUST BE ONSITE,
F) SIGNED NOTIFICATION FROM ADJACENT OWNERS IF
OWNERSHIP CHANGES AND LOTS ARE OCCUPIED PRIOR TO
ISSUANCE OF LDP,
G) A COPY OF THE AUTOCAD FILES SUBMITTED TO CAROLE
CLIBORNE OF THE ENVIRONMENTAL ENGINEERING
DEPARTMENT.
THE FILES 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 FILES 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
PREPARER'S NAME, AND PHONE NUMBER.
THE FILE MUST CONTAIN THE FOLLOWING, EACH CLEARLY
LABELLED IN SEPARATE LAYERS:
EDGES OF ROADS TO INCLUDE CURB AND GUTTER, AND
EDGES OF SIDEWALKS;
-------------- CBPA ---------------
013. CHANGE # LOTS FROM 76 TO 73 ON THE RIGHT TOP OF SHEET
C8.0.
014. THE CURRENT OVERALL MAGNOLIA GREEN COMPLIANCE (LB/YR)
SHOULD BE 29.53 - 6.17 = 23.36 RATHER THAN 25.66 LB/YR
AT THE BOTTOM OF THE TOP TABLE. PLEASE CORRECT.
015. PLEASE SPECIFY APPROPRIATE DEPTHS FOR EACH TYPE OF
PLANTS ON SHEETS C8.1 AND C8.3.
016. PLANTS JUNCUS EFFUSES AND IRIS VERSICOLOR TOLERATE
MAXIMUM INUNDATION DEPTHS AROUND 6", PLEASE SPECIFY
PLANTS FROM ELEVATION FROM 213.5 TO 214 FOR BMP 11 AND
12 IN PLANT LIST ON SHEETS C8.1 AND C8.3.
017. PLEASE CORRECT THE MARSH PLANTINGS AREA FOR BMP 13 ON
SHEET C8.3, IT SHOULD BE GREATER THAN THAT FOR BMP 11
(0.031 AC, SHEET C8.1).
018. PLEASE CORRECT THE DIAMETER FOR THE ORIFICE AT INV 214
ON THE TWO DETAILS ON THE LEFT OF SHEET C8.1: IT SHOULD
BE GREATER THAN 1" DIAMETER.
019. PLEASE CHANGE THE "24" CURTAIN WALL" LABELS ON THE CLAY
CORE DETAIL AND SPILLWAY DETAIL TO "36" CURTAIN WALL"
ON SHEET C8.2, AND THE BMP 12 A-A PROFILE ON SHEET
C5.5.
020. PLEASE SHIFT THE FENCE AND EASEMENT LIMIT TOWARD THE
RPA ENCROACHMENT LIMITS ON THE NORTH TO SOUTH EAST TO
MAKE WORKING SPACE BELOW THE TOE OF THE DAM ON SHEET
C8.2. NOTE THAT THE EASEMENT AND FENCE LIMIT ON THE
EAST CORNER IS LESS THAN 25' FROM THE 100 YEAR WSE.
021. PART OF THE RIPRAP SPILLWAY IS IN FILL AND THE SLOPE IS
3:1, NEED CONCRETE WITH CURTAIN WALL AT AND TO THE
PLUNGE POOL (SHEET C8.2).
022. PLEASE CORRECT VR BELOW VOLB TO VOLB AT THE LEFT BOTTOM
ON SHEETS C8.5 AND C8.7
023. PLEASE CORRECT AP (0.019 RATHER THAN 0.012?) AND D
(1.84 RATHER THAN 1.48?) CALCULATIONS NEAR THE LEFT
BOTTOM ON SHEET C8.5, THE TITLE OF THE ELEVATION-AREA-
VOLUME SHOULD BE BMP 11 (NOT 13).
024. PLEASE REMOVE THE DUPLICATE HYD. NO.2 REPORT, ADD MORE
FOR THE STAGE/STORAGE/DISCHARGE TABLE (BEYOND STAGE
1.9) ON THE RIGHT ON SHEET C8.5.
025. VOLB BMP13 (NOT VR BMP 13) = 2.07 CF, SHOULD BE 207 CF?
ON SHEET C8.7. THE BEGINNING ELEVATION SHOULD BE 218
RATHER THAN 219 IN THE POND REPORT, REPLACE THE
DUPLICATE PORTION OF THE POND REPORT WITH MORE
STAGE/STORAGE/DISCHARGE TABLE.
026. AS A REMINDER, PRIOR TO SUBDIVISION PLAT RECORDATION, A
SWM/BMP MAINTENANCE FEE OF $100 PER LOT MUST BE
RECEIVED.
-------- ROAD AND DRAINAGE --------
027. PLEASE
A) EXTEND THE DRAINAGE EASEMENT BETWEEN LOTS 11 AND 12
TO A VARIABLE WIDTH SLOPE/DRAINAGE EASEMENT FOR VDOT
MAINTENANCE TO ENCLOSE THE FILL SLOPE (SHEETS C3.0,
C3.1, C4.0, C4.1),
B) DEDICATE VARIABLE WIDTH SLOPE/DRAINAGE EASEMENT
FOR VDOT MAINTENANCE FOR THE FILL SLOPE EAST OF
FALLS CREEK TRAIL, AND TO ENCLOSE UPSTREAM OF THE
PIPE C1 FOR EXAMPLE ON SHEETS C3.0, C3.1, C4.0 AND
C4.1,
C) EXTEND THE RIGHT OF WAY NORTH OF SHEEHAN CROSSING
ACROSS THE CUL-DEL-SAC (SHEET C1.1), REFLECT ON ALL
APPLICABLE SHEETS (E.G., C2.1, C2.3, C3.1, C4.1,
C4.2, C8.0),
D) ADD 10' TEMPORARY CONSTRUCTION EASEMENT FOR LOTS 69
AND 70 (ADJACENT TO FUTURE ROAD EXTENSION).
028. PLEASE ADD "FOR VDOT MAINTENANCE" TO ALL OF THE
VARIABLE WIDTH DRAINAGE EASEMENT FOR EXAMPLE ON SHEETS
C3.0, C3.1, C4.0 AND C4.1.
029. PLEASE LABEL STRUCTURE 1-25 ON SHEET C3.0.
030. YARDSIDE SWALES ARE GENERALLY IN THE UPSTREAM LOTS,
E.G., LOTS 21, 23, 17, 8, 10, 4, 2, MOVE TO DOWNSTREAM
LOTS? CAN YOU SHIFT THE BUILDING ENVELOPE? FURTHER
DISCUSSION IS RECOMMENDED.
031. PLEASE PROVIDE CALCULATION, PROFILE, AND BACKWATER, FOR
STORM SEWER STR# 12-31, 12-32, AND 12-33.
032. THE ADDITIONAL DRAINAGE AREA FROM FUTURE DEVELOPMENT TO
11-17 APPEARS NOT SUPPORTED BY THE PROPOSED CONTOUR ON
SHEET C4.1 (THE CONTOURS SHOW FLOW DOWN TO THE STREAM).
033. PLEASE ADD RPA SIGNS UNDER NORTH OF BMP 11, BMP 12, AND
BMP13 ON SHEETS C3.1, C4.1, ETC., AS ILLUSTRATED IN
ATTACHED PHOTO.
034. PLEASE ADD 5:1 GRASS YARD SWALE TO DIRECT CROSS
LOT DRAINAGE IN LOTS 72, 42, 44, 45, 48, 49, 50, 54,
56, 28-32, 37-40, FOR EXAMPLE, ON SHEETS C3.0, C3.1,
C4.0 AND C4.1; ADD GRASS YARD SWALE ON THE BACK OF LOTS
44, 45, 48, 49, AND 50; ADD A SMALL SWALE IN THE CUT
ALONG THE PROPERTY LINE TO DIRECT ACROSS LOT DRAINAGE
IN LOTS 65-67.
035. PLEASE SHIFT THE DRAINAGE BOUNDARY TO INCLUDE UPSTREAM
DRAINAGE AREA IN THE FUTURE SECTION FOR 1-25 ON SHEET
C4.0. UPDATE STORM SEWER CALCULATIONS.
036. PLEASE REVISE "GRASS CHANNEL" LABEL TO "GRASS SWALE"
FOR TYPICAL SIDE YARD SWALE CROSS SECTION (SHEETS C4.0,
C4.1).
037. PLEASE SET MFF(SAG) = 247.9 FOR LOT 41, PROVIDE AN
ASTERISK (*)AND INCLUDE A NOTE "ELEVATION CERTIFICATE
SEALED BY A LICENSED PROFESSIONAL IS REQUIRED PRIOR TO
THE ISSUANCE OF CERTIFICATE OF OCCUPANCY." AS THE 100
YEAR BACKWATER REACHES THE FILL AT THE BACK OF THE LOT.
038. FOR MS-19 AND 100 YEAR FLOOD CALCULATION FOR CROSS
SECTIONS Y-Y AND Z-Z, PLEASE CORRECT THE PEAK
DISCHARGE.
039. THE 100 YEAR FLOOD APPEARS TO EXTEND FROM BMP 12 INTO
THE BACK SIDE DITCH IN LOT 19 (SEE SHEET C5.4, SHEET
C8.2), AND THE DEPTH IS 1.02 (SEE CALCULATION): NOT
CONTAINED. PLEASE ADDRESS.
040. PLEASE ADDRESS THE 100 YEAR OVERFLOW FROM STR#12-21,
AND EX 12-3 TO AVOID FLOODING THE SURROUNDING LOTS.
041. PLEASE EXTEND 100 YR FLOODPLAIN LIMIT TO ENCLOSE THE
OUTFALL PROTECTIONS: STR #1-1, C1-OUT, 11-97, 13-97,
2-1, PLUNGE POOL FOR BMP 12, REFLECT CHANGES ON ALL
APPLICABLE SHEETS.
042. PLEASE LABEL THE 10' TEMPORARY CONSTRUCTION EASEMENT IN
LOTS 27 AND 28 IN PINE VALLEY SECTION 1 (TWIN FALLS
LANE EAST END), FOR EXAMPLE, ON SHEET C3.1.
043. PLEASE SPECIFY PAVED DITCH IN THE VICINITY OF LOTS
7-11, 14-18, AND 19-25 FOR MINIMAL MAINTENANCE AND LONG
TERM SERVICE LIFE AS THESE DITCHES ARE PERMANENT
DIVERSIONARY CHANNELS DIRECTING STORM WATER INTO THE .
PROPOSED BMPS.
044. PLEASE 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 / 796-7103
NAME OF PLAN : PINE VALLEY @ MAGNOLIA GREEN - SECTION 2
SITE PLAN NO. : 17CP0061
LATEST PLAN DATE : 02/24/17
DEPT. REC'D DATE : 03/03/17
SUBMITTAL NUMBER : 2
REVIEW DATE : 03/14/17
RECOMMENDATION : REVISIONS REQUIRED
TABLE REVIEW : NO
.
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 APPROVED CONSTRUCTION
PLANS.
.
002. THIS OFFICE RECOGNIZES THAT THE 10-YEAR PRE/10-YEAR
POST REQUIREMENTS FOR FLOOD PROTECTION MAY BE ADDRESSED
BY DISCHARGING INTO A 100-YEAR FLOODPLAIN.
.
003. 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.
.
004. PLEASE EXTEND THE DIVERSION PAVED DITCHES TO FULL
LENGTH (OF GRASS DITCH) IN THE VICINITY OF LOTS 10/11,
14-17, AND 22-25. PLACE LABEL THESE REAR YARD CONCRETE
DITCHES AS PG-2A IN PLANS AND PROFILES.
.
005. AS PREVIOUSLY REQUESTED, PLEASE ADD 5:1 GRASS YARD
SWALES ON THE SIDES IN LOTS 29, 31, 37, 39, 40, 54, ON
THE BACK AND SIDE IN LOTS 45, 49, AND 50 (AS AN
EXAMPLE, A DRAINAGE EASEMENT WOULD BE REQUIRED IF THE
DRAINAGE BACK OF LOT 49 FLOWS THROUGH LOT 48), SIDE ON
LOT 65 IN THE FILL SECTION. A FURTHER DISCUSSION MAYBE
HELPFUL.
.
006. THE RPB LIMITS ARE WITHIN THE SWM/BMP EASEMENT FOR
BMP#5. PLEASE SHIFT THE RPB LIMIT TO COINCIDE WITH THE
EASEMENT AND OFFSET THE MITIGATION AREA (NO NET LOSS).
.
007. THE RPB LIMIT AROUND BMP #11 AND BEHIND LOTS 34-37, AND
LOTS 19, 20 SHOULD BE RPA LIMIT. PLEASE CORRECT.
.
008. PLEASE MOVE THE RPA SIGNS OUT OF THE EASEMENT LIMIT
(CLOSER TO NON-IMPACTED RPA LIMIT) FOR BMP #12 AND
BMP#13.
.
009. PLEASE SPECIFY A RADIUS FOR THE CHANGE IN DIRECTION OF
CONCRETE DITCHES, ACCOUNT FOR VERTICAL FREEBOARD
(SUPERELEVATION) IN THE CALCULATION USING THE ATTACHED
EQUATION. .
.
010. FOR BMP #12, PLEASE ADD A NOTE "FENCING ALONG
EASEMENT".
.
011. AS PREVIOUSLY REQUESTED, PLEASE SET MFF(SAG) = 247.9
FOR LOT 41.
.
012. THOUGH NOT PREVIOUSLY REQUESTED, PLEASE PROVIDE SILT
FENCE ALONG DOWNSTREAM SIDE OF DD (E.G., IN LOTS 28-33,
BEHIND LOTS 20-25, 12-18, AND 7-11) AS APPLICABLE IN
PHASE 1&2 E&SC PLANS.
. .
013. PER ORDINANCE 19.1-503A6, IN THE UPPER SWIFT CREEK
WATERSHED, ALL NEW CONSTRUCTION OF AND SUBSTANTIAL
IMPROVEMENTS TO RESIDENTIAL DWELLINGS SHALL BE SETBACK
AT LEAST 35 FEET HORIZONTAL DISTANCE FROM THE OUTERMOST
BOUNDARY OF THE 100 YEAR FLOODPLAIN WHERE THE
CONTRIBUTING DRAINAGE EXCEEDS 100 ACRES. AS THE
DRAINAGE AREAS FOR THE CURRENT SITE IS LESS THAN 100
ACRES, THE MINIMUM SETBACK FOR 100 YEAR FLOODPLAIN IS
25 FT INSTEAD OF 35 FT. YOU MAY ADJUST THE SETBACK TO
REDUCE THE ENCUMBRANCE TO SOME LOTS (E.G., 12-14).
.
014. AS A REMINDER, PRIOR TO SUBDIVISION PLAT RECORDATION, A
SWM/BMP MAINTENANCE FEE OF $100 PER LOT MUST BE
RECEIVED.
.
015. PRIOR TO A LAND DISTURBANCE PERMIT ISSUANCE, PLEASE
PROVIDE
.
A) VSMP REGISTRATION STATEMENT AND FEES;
.
B) A VDOT LAND USE PERMIT (IF APPLICABLE);
.
C) POSTED EC BOND OF THE AMOUNT OF $190,077;
.
D) FLAGGING AROUND SENSITIVE AREAS (BUFFER, WOUS,
OFFSITE PROPERTY, ETC.) ALONG WITH THE INSTALLATION
OF SAFETY FENCE ALONG THE RPA;
.
E) PIPE BARREL/RISER MUST BE ONSITE,
.
F) SIGNED NOTIFICATION FROM ADJACENT OWNERS IF
OWNERSHIP CHANGES AND LOTS ARE OCCUPIED PRIOR TO
ISSUANCE OF LDP,
.
G) A SWPPP BOOKLET IN A 3-RING BINDER,
.
H) A COPY OF THE AUTOCAD FILES SUBMITTED TO CAROLE
CLIBORNE OF THE ENVIRONMENTAL ENGINEERING
DEPARTMENT.
THE FILES 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 FILES 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
PREPARER'S NAME, AND PHONE NUMBER.
THE FILE MUST CONTAIN THE FOLLOWING, EACH CLEARLY
LABELLED IN SEPARATE LAYERS:
EDGES OF ROADS TO INCLUDE CURB AND GUTTER, AND
EDGES OF SIDEWALKS;
.
016. PLEASE 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 / 796-7103
NAME OF PLAN : PINE VALLEY @ MAGNOLIA GREEN - SECTION 2
SITE PLAN NO. : 17CP0061
LATEST PLAN DATE : 04/04/17
DEPT. REC'D DATE : 04/07/17
SUBMITTAL NUMBER : 3
REVIEW DATE : 04/12/17
RECOMMENDATION : REVISIONS REQUIRED
TABLE REVIEW : YES
.
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 APPROVED CONSTRUCTION
PLANS.
.
002. THIS OFFICE RECOGNIZES THAT THE 10-YEAR PRE/10-YEAR
POST REQUIREMENTS FOR FLOOD PROTECTION MAY BE ADDRESSED
BY DISCHARGING INTO A 100-YEAR FLOODPLAIN.
.
003. AS PREVIOUSLY REQUESTED, PLEASE LABEL THESE REAR YARD
CONCRETE DITCHES AS PG-2A IN PLANS AND PROFILES.
.
004. PLEASE MOVE MFF(SAG) = 247.9 FROM LOT 42 TO LOT 41 ON
SHEETS 3.0 AND 4.0.
.
005. AS PREVIOUSLY REQUESTED, PLEASE ADD 5:1 GRASS YARD
SWALES ON THE BACK AND SIDE IN LOTS 45 AND 48.
.
006. AS PREVIOUSLY REQUESTED, PLEASE PROVIDE SILT FENCE
ALONG DOWNSTREAM SIDE OF DD IN LOTS 28-33 AS APPLICABLE
IN PHASE 1&2 E&SC PLANS.
.
007. IT APPEARS THAT THE LAST ROW IS MAGNOLIA GREEN
WOODRIDGE RD (RATHER THAN PARKWAY) EXT.-PHASE 3 IN THE
APPROVED LIST OF THE OVERALL CBPA WATER QUALITY
COMPLIANCE CHART ON SHEET C8, PLEASE CORRECT THE PLAN
NAME AND PLAN NUMBER.
.
008. IT IS NOT CLEAR IF THE 100 YEAR OVERFLOW FROM STRUCTURE
11-3 AND OTHERS WILL FLOW INTO LOT 34. PLEASE ADD SOME
SPOT ELEVATIONS OR OTHER APPROACHES TO ADDRESS THE
CONCERN.
.
010. WHILE THE TEMPORARY RISER AND BARREL ARE ACCEPTABLE FOR
THE SEDIMENT BASIN, YOU MAY CONSIDER A POSSIBLY MORE
COST EFFECTIVE APPROACH: PUTTING IN THE PERMANENT
CONCRETE WEIR FROM THE BEGINNING (E&SC PHASE 1), AND
TEMPORARILY PARTIALLY PLUGGING THE LOW FLOW SPILLWAY TO
PROVIDE ~6 H DRAWDOWN TIME IN THE DRY STORAGE.
.
011. AS A REMINDER, PRIOR TO SUBDIVISION PLAT RECORDATION, A
SWM/BMP MAINTENANCE FEE OF $100 PER LOT MUST BE
RECEIVED.
.
012. PRIOR TO A LAND DISTURBANCE PERMIT ISSUANCE, PLEASE
PROVIDE
.
A) VSMP REGISTRATION STATEMENT AND FEES;
.
B) A VDOT LAND USE PERMIT (IF APPLICABLE);
.
C) POSTED EC BOND OF THE AMOUNT OF $193,182;
.
D) FLAGGING AROUND SENSITIVE AREAS (BUFFER, WOUS,
OFFSITE PROPERTY, ETC.) ALONG WITH THE INSTALLATION
OF SAFETY FENCE ALONG THE RPA;
.
E) PIPE BARREL/RISER MUST BE ONSITE,
.
F) SIGNED NOTIFICATION FROM ADJACENT OWNERS IF
OWNERSHIP CHANGES AND LOTS ARE OCCUPIED PRIOR TO
ISSUANCE OF LDP,
.
G) A SWPPP BOOKLET IN A 3-RING BINDER,
.
H) A COPY OF THE AUTOCAD FILES SUBMITTED TO CAROLE
CLIBORNE OF THE ENVIRONMENTAL ENGINEERING
DEPARTMENT.
THE FILES 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 FILES 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
PREPARER'S NAME, AND PHONE NUMBER.
THE FILE MUST CONTAIN THE FOLLOWING, EACH CLEARLY
LABELLED IN SEPARATE LAYERS:
EDGES OF ROADS TO INCLUDE CURB AND GUTTER, AND
EDGES OF SIDEWALKS;
.
---- END OF ENV. ENG. COMMENTS ----
============================================================
============================================================
============================================================
============================================================
REVIEW DEPARTMENT : ENVIRONMENTAL ENGINEERING
REVIEWER/PHONE # : GUOPING TANG / 796-7103
NAME OF PLAN : PINE VALLEY @ MAGNOLIA GREEN - SECTION 2
SITE PLAN NO. : 17CP0061
LATEST PLAN DATE : 05/11/17
DEPT. REC'D DATE : 05/11/17
SUBMITTAL NUMBER : 4
REVIEW DATE : 05/11/17
RECOMMENDATION : APPROVED
TABLE REVIEW : N/A
.
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 APPROVED CONSTRUCTION
PLANS.
.
002. THIS OFFICE RECOGNIZES THAT THE 10-YEAR PRE/10-YEAR
POST REQUIREMENTS FOR FLOOD PROTECTION MAY BE ADDRESSED
BY DISCHARGING INTO A 100-YEAR FLOODPLAIN.
.
003. AS A REMINDER, PRIOR TO SUBDIVISION PLAT RECORDATION, A
SWM/BMP MAINTENANCE FEE OF $100 PER LOT MUST BE
RECEIVED.
.
004. PRIOR TO A LAND DISTURBANCE PERMIT ISSUANCE, PLEASE
PROVIDE
.
A) VSMP REGISTRATION STATEMENT AND FEES;
.
B) A VDOT LAND USE PERMIT (IF APPLICABLE);
.
C) POSTED EC BOND OF THE AMOUNT OF $193,182;
.
D) FLAGGING AROUND SENSITIVE AREAS (BUFFER, WOUS,
OFFSITE PROPERTY, ETC.) ALONG WITH THE INSTALLATION
OF SAFETY FENCE ALONG THE RPA;
.
E) PIPE BARREL/RISER MUST BE ONSITE,
.
F) SIGNED NOTIFICATION FROM ADJACENT OWNERS IF
OWNERSHIP CHANGES AND LOTS ARE OCCUPIED PRIOR TO
ISSUANCE OF LDP,
.
G) A SWPPP BOOKLET IN A 3-RING BINDER,
.
H) A COPY OF THE AUTOCAD FILES SUBMITTED TO CAROLE
CLIBORNE OF THE ENVIRONMENTAL ENGINEERING
DEPARTMENT.
THE FILES 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 FILES 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
PREPARER'S NAME, AND PHONE NUMBER.
THE FILE MUST CONTAIN THE FOLLOWING, EACH CLEARLY
LABELLED IN SEPARATE LAYERS:
EDGES OF ROADS TO INCLUDE CURB AND GUTTER, AND
EDGES OF SIDEWALKS;
.
---- END OF ENV. ENG. COMMENTS ----
============================================================
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