HomeMy WebLinkAboutRes 2018-08-478 Villages of Hurricane Creek reinstated Prel PlatCITY OF ANNA, TEXAS
RESOLUTION NO. 4018Va4
A RESOLUTION OF THE CITY OF ANNA, TEXAS REINSTATING THE APPROVED
PRELIMINARY PLAT OF THE "VILLAGES OF HURRICANE CREEK ADDITION"
GENERALLY LOCATED IN ANNA'S CITY LIMITS LOCATED WEST OF U.S. HWY 75 AND
NORTH OF FARM TO MARKET HWY 455 AND IS SUBJECT TO THE SUBDIVISION
RULES AND REGULATIONS AS SET FORTH IN THIS RESOLUTION.
WHEREAS, In order to provide for the orderly development of land within the Anna city limits
and extraterritorial jurisdiction, the City Council of the City of Anna, Texas (the "City Council")
has adopted Part III -A of the Anna City Code of Ordinances ("Subdivision Regulations"); and
NOW THEREFORE, BE IT RESOLVED BY THE CITY COUNCIL OF THE CITY OF
ANNA, TEXAS, THAT:
Section 1. Recitals Incorporated.
The recitals above are incorporated herein as if set forth in full for all purposes.
Section 2. Reinstatement of the previously approved Preliminary Plat
The City Council hereby reinstates the previously approved preliminary plat of the "Villages
of Hurricane Creek" subject to the following conditions:
Variances
Variance to the maximum block length.
Variance to the minimum centerline radius for Collector A.
General Preliminary Plat Comments
1.) ROW dedication is shown off -site between the proposed tract and FM 544. Off -
site ROW dedication will be required prior to any phase of this project being
developed.
2.) City ordinance requires two points of access, whereas only one is shown for the
entire development.
3.) Preliminary Plat shall have the RPLS of record's contact information, license
number, and survey firm number.
4.) Legal description and curve data not provided.
5.) Clarify if the tract labeled as "Fire Station" is being dedicated to the City or who will
own the tract.
6.) Written release required from all existing easement holders.
7.) Clearly label all property on adjacent tracts.
Preliminary Storm Drainage Plan Comments
The following City Ordinances regarding the storm drainage design of the proposed
improvements are applicable:
Article 3, Section 11 of the Subdivision Ordinance
"Drainage improvements shall accommodate runoff from the upstream drainage area
and shall be designed to prevent overloading the capacity of the downstream drainage
system or adversely impacting either upstream or downstream properties..."
Article 4, Section 2 of the Subdivision Ordinance
"All creeks and drainage channels shall be preserved and protected in their natural
condition wherever possible unless significant storm drainage improvements are
required by the City..."
Article 5, Section 9 of the Subdivision Ordinance
- "An adequate storm sewer system consisting of inlets, pipes and other underground
structures with approved outlets shall be constructed where runoff of storm water and
the prevention of erosion cannot be accomplished satisfactorily by surface drainage
facilities..."
Section 3 of City Design Standards
"Drainage facilities shall be designed and constructed at such locations and of such
size and dimensions to adequately serve the development and the contributing
drainage area above the development, as well as the affected areas downstream. The
developer shall provide all necessary easements and rights -of -way required..."
A detailed design to be submitted for the Villages of Hurricane Creek include a flood study
completed to the level of a CLOMR submittal. The hydrology for the flood study shall include
flows, elevations and velocities for the basin with fully developed flow, as well as a current
effective model with the proposed development. The proposed development shall not
adversely impact any upstream or downstream properties.
8.) Provide the flood study referenced for review.
9.) Several lots are located within the floodplain.
10.) The floodplain areas shown stop at the eastern and northern boundaries of the
tract. Show the extents of the floodplain within the basin.
11.) Details regarding the existing ponds, spillways and discharges, detention, etc,
will be required with the engineering design.
12.) Off -site drainage area to the south was not accounted for.
Preliminary Utility Plan Comments
13.) Sanitary sewer calculations will be required during the design phase. Including
peaking factors as well as Inflow and Infiltration (W).
14.) Dead end water lines are not allowed.
15.) As shown, the water line on the northern portion of the tract is connected to the
southern portion at a single point. Add additional points of connect/redundancy
as indicated on the mark-ups.
16.) Manholes located within the floodplain shall have sealed lids.
17.) During the design process, the sanitary sewer system shall be evaluated for
manholes that may be at increased risk of corrosion. Manholes that have
excess velocity, large velocity changes, drops, etc. shall have a corrosion
resistant epoxy coating.
18.) Underground structures shall be NCTCOG class "F".
19.) Maximum distance between valves shall be 1,000-feet.
20.) Where installing water lines 12-inches and larger, a clear space of 20-feet shall
be provided. This can be a combination of ROW and utility easements but may
not be under pavement.
PASSED AND APPROVED by the City Council of the City of Anna, Texas, on this 28t" day
of August, 2018.
ATTEST:
City Secretary Carrie L. Smith
APPROV
r Nate Pike
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