Hidden Creek-CS070222DEVELOPMENT REVIEW COMMITTEE
ENGINEERING COMMENTS
ITEM: PD- 219R -TH -1, Hidden Creek, zoning change request from R (Retail), 0
(Office) and SF -12 (Single Family -12) to PD- 219R -TH -1 (Planned
Development -219 Revised Townhouse -1) with a Detail Site Plan, to allow
the development of 95 single family dwelling units and four common open
space lots on 18.86 acres of property located along the north side of Sandy
Lake Road, approximately 400 feet west of the City limit line, at the request of
Jason Rose, Haas Rose J.V.
STAFF REP.: Gary Sieb PROJECT ID# PD -07 -0015
DRC DATE: February 22, 2007 and March 1, 2007
CONTACT: Kenneth M. Griffin, P.E., Dir.ofEngineering/Public Works 972/304 -3686
COMMENT STATUS:
✓PRELIMINARY
FINAL
REVISED
AFTER P&Z
Water Wastewater Plan
1. Please show the existing Dallas Water Utilities and the City of Irving 60" water lines that are along
the south side of your property, adjacent to Sandy Lake Rd.
2. Based on my review, it appears that the location of your proposed 8" water line, adjacent to the
north side of Sandy Lake Rd. and the 8" sanitary sewer line, in that general location, may be in
conflict with the Dallas Water Utilities and/or the City of Irving water lines. Please show both the
existing water lines on your utility plan for the next submittal and make appropriate changes.
3. Why is Lot 2 not shown on the plan? The lots go from 1 to 3.
4. Approximately 3 additional manholes will be required on the sanitary sewer line and a minimum of
three clean -outs will be required.
Drainage and Storm Sewer Plan
5. Additional inlets may be required throughout your subdivision. That decision will be made when
final drainage information is provided with the plan submittal.
6. The proposed drainage system between Lots 17 and 18 should, at a minimum, be extended to the
rear of the lots and preferably to the south bank of Denton Creek.
7. Additional information needs to be provided on the drainage system between Lots 31 and 32. Does
it discharge into existing pond in general location or does it discharge to the north side of property?
8. When the next submittal is provided please show the FEMA floodplain and the proposed new
FEMA floodplain, per Halff and Associates.
Site Plan
9. It appears that a portion of the pond near Lots 28, 29, 30 31 is being filled in. Please clarify. If it
is being filled in, you will need regulatory permits such as 404 permit, etc.