HomeMy WebLinkAboutSDP201000004 Review Comments Major Amendment, Final Site Plan 2010-01-26S
County of Albemarle
Department of Community Development
Memorandum
From: Max Greene, Current Development engineering review
Date: 26 January 2010
Subject: Commonwealth Townhouses PMJ
The preliminary major amendment site plan has been reviewed.
1. VDOT approval is required. Comments will be forwarded when received. [DM905]
2. Please show all existing easements (access, drainage, sight, sanitary easements, etc.) with
deed book references, locations and dimensions [18- 32.6.6, 14 -302]
3. Please show all slopes 25% and over (critical slopes by County Zoning Ord.) are shaded
[18- 32.6.6, 14 -302] Critical slope wavier may be required.
4. Proposed slopes steeper than 3:1 have low maintenance (not grass) ground cover
specified on the plan [Policy]
5. Safety railing shown for retaining walls over 4' high (building permit may be more strict)
[Policy]
6. Please include Albemarle County General Note #2 in the proper location on the plan.
7. Drainage Profiles will require the following additional information:
a. Throat length for each drop inlet
b. Grate type for each grate inlet
c. Label each structure to correspond with the computations
d. Pipe slopes at 0.5% min. to 16% max. (per VDOT standards for anchors over
16 %)
e. concrete inlet shaping (IS -1) specified on any structure with a 4' or greater drop
f. Safety slabs (SL -1) in any structure taller than 12'.
g. End sections (ES -1) or endwalls (EW -1) on all pipe outlets. Endwalls for culverts
48" or taller
h. Scour outlet protection at all outlets, corresponding to computations
8. Drainage computation package is required for a complete review and comments. Please
use the ACDSM for a checklist of items required in the review package.
WPO plans for this project have been received and will be reviewed on the regular review
timeline and schedule for WPO plans. Complete list of comments will be forthcoming.
Please refer to the Albemarle County Design Manual for minimum required review package
content for adequate concise review material requirements.
file: EI_PMJ_MRG_Commonwealth Townhouses -Major amendment.docx