HomeMy WebLinkAboutSUB201900170 Review Comments Road Plan and Comps. 2020-05-27Ly AI,gF�
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COUNTY OF ALBEMARLE
Department of Community Development
401 McIntire Road, Room 227
Charlottesville, Virginia 22902-4596
Phone (434) 296-5832 Fax (434) 972-4126
Road and Drainage plan review
Project title: Belvedere - Phase 5A
Project file number: SUB201900170
Plan preparer: Jim Taggart Utaggart@roudabush.com]
Owner or rep.: Belvedere Land Holdings LLC [skrohn@resortscompanies.com]
Date Received: Oct 30, 2019
April 17, 2020
Date of comments: Dec 6, 2019
May 27, 2020 (Rev. 1)
Reviewer: David James [djames@albemarle.org]
Engineering has reviewed your plans and has the following comments:
1. Sheet 1:
a. Accurate current existing topography and conditions should be field verified within
the last year.
ti T---n = th —ay need to be resurveyed (2016 - Last aerial survey).
(Rev.1) Acknowledged.
2. Include County's'General Construction Notes for Public Streets'. (Rev.1) Not addressed.
3. Sheet 13:
a. Check that the inlet design is correct (LD-204 worksheet). Inlet 23 shows no DA; Inlet 3
Cross SI (Sx). Show correct ID downstream. What is Q intercepted/bypassed, C values
(LD-204, Show similar form data)? [Refer to Table 9.1 of VDOT DM] (Rev.1)
Addressed.
Correct pipes with velocity under 3 fps (LD-229 worksheet). Show similar form data.
[9.3.5, VDOT DM] (Rev.1) Not addressed. The minimum scour velocity is 3 fps.
c. Reduce pipe outlet velocity to 10 fps or less (LD-229 workshee, (Rev.1) Addressed.
d. Provide HGL computations (LD-347) (Rev.1) Addressed.
e. Add note or callout to include IS-1, inlet shaping at flow intersections (Str 3, 14, 15, 16,
17). (Rev.1) Addressed.
4. Show/label angle of intersection at entrances. -80 degrees (Min)? [14-410] (Rev.1) Please add
label to both intersections showing the angle.
5. anuw Uiiane rFdunig edbenienL ivr Lne LernNurdry -^ I grading proposed. Show a
tr-..,,.,.,,.... , ,w. .� X, 44— —A - . ^11 (Rev.1) Addressed.
6. Record access easement prior to road plan approval. Response: Acknowledged, the easement
plat will be submitted. (Rev.1) Acknowledged; Comment still valid.
7. Submit an amendment t, _.__j grading,------- Led by th- proposed access road
construction. They will have to be reviewed/approved prior to road plan approval. Response:
No amendments are necessary. (Rev.1) Acknowledged.
Engineering Review Comments
Page 2 of 3
8. Sheet 7: Show width of onstreet parkin€ (Rev.1) Addressed.
9. Sheet 9: Show any pipe/utility crossings in the promL (Rev.1) Addressed.
10. Sheet 10: Add cross -drains or underdrain at sag. (Rev.1) Stormwater will be impounded by the
access road. Temporary E&SC controls would be needed and a WPO plan would need to be
submitted.
11. Sheet 11: K appears that sight dist... ,, —ements need to be ,nown for those outside of the
ROW. (Rev.1) Addressed. Submit a plat to recorded them prior to FSP approval.
12. Sheet 12: Where does the road drainage go beyond storm str 12? Show inlets. (Rev.1)
Acknowledged. Submit a WPO plan approval required prior to FSP approval.
13. Provide earthwork vol. esti. motes of cut & fill for the roads & grading. Response: The
entire parcel will require 119 cubic yards of import. (Rev.1) Acknowledged.
14. (Rev.1) The grade for the emergency access needs to be 10% or less. [18-4.12.17]
15. (Rev.1) The minimum recommended storm size pipe is 15" dia. Initial pipe runs can use 12"
dia. if the length of pipe is 50' or less. The max access hole spacing is 50' for 12" dia. 300' for
15-42" dia. pipe. [VDOT DM 9.3.5, 9.3.6, table 9-3]
Comments are pending from the Planning division, ACSA, and will be forwarded along as they are
received.
Engineering plan review staff are available from 2-4 PM on Thursdays, should you require a meeting to
discuss this review.
Process:
After approval, plans will need to be bonded. The bonding process is begun by submitting a bond
estimate request form and fee to the Department of Community Development. One of the plan reviewers
will prepare estimates and check parcel and easement information based on the approved plans. The
County's Management Analyst will prepare bond agreement forms, which will need to be completed by
the owner and submitted along with cash, certificates or sureties for the amounts specified. The
agreements will need to be approved and signed by the County Attorney and County Engineer. This may
take 2-4 weeks to obtain all the correct signatures and forms.
Stormwater Management Facilities Maintenance agreements will also need to be completed and recorded.
The County's Management Analyst or other staff will prepare the forms and check for ownership and
signature information. The completed forms will need to be submitted along with court recording fees.
After bonding and agreements are complete, county staff will need to enter project information in a DEQ
database for state application processing. DEQ will review the application information based on local
VSMP authority approval. At this time, the DEQ portion of the application fees will need to be paid
directly to the state. For fastest processing, this is done electronically with the emails provided on the
application. DEQ should notify applicants with instructions on how to pay fees. When DEQ approves
the application, they will issue a permit coverage letter. This should be copied to the county.
After DEQ coverage is issued, via the coverage letter, the County can hold a pre -construction conference.
Applicants will need to complete the request for a pre -construction conference form, and pay the
remainder of the application fee. The form identifies the contractor and responsible land disturber, and
the fee remaining to be paid. This will be checked by county staff, and upon approval, a pre -construction
conference will be scheduled with the County inspector. At the pre -construction conference, should
Engineering Review Comments
Page 3 of 3
everything proceed satisfactorily, a joint VSMP and grading permit will be issued by the County so that
work may begin.
County forms can be found on the county website forms center under engineering;
http://www.albemarle.org/deptforms.asp?department=cdengwpo
File: SUB201900170 Belvedere — Phase 5 Part 1 - RP comments rev(1).docx