HomeMy WebLinkAboutWater, Sewer, & Drainage Compliance Letter I
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MITCHELL
MNI
MORGAN December 15, 2010
Erika Bridges
City of College Station
Planning and Development Services
P.O. Box 9960
College Station, TX 77842
Re: Lakeridge Townhomes Ph. 1C (SP) — Water, Sewer & Drainage Compliance Letter
Dear Erika,
Water
Phase 10 was designed in accordance with the overall waterline design for the Lakeridge
Townhomes. The fire flow report previously submitted with Phase 1A dated 3/3/10 anticipated
the construction of Phase 10 and models a fire flow of 1500 gpm at Building 4 and maintains
adequate velocity and pressure within the system. This phase of the project completes the loop
back to Jones - Butler. All waterlines for Phase 10 were designed in accordance with the City of
College Station Unified Development Standards.
Sewer
Phase 10 was designed in accordance with the overall sanitary sewer design for the Lakeridge
Townhomes. A master sewer layout was designed for the entire project and Phase 10 is
following that layout, sizing and depth.
Drainage
Similarly Phase 10 was designed in accordance with the overall drainage design for the
Lakeridge Townhomes. The detention pond and storm sewer system within Lakeridge was
sized for ultimate development which included Phase 10. There is one new storm sewer
system being constructed with Phase 10 and we have attached the HGL calculations and
drawings for that system. All impervious cover being constructed within Phase 10 was
accounted for in the overall drainage report for Lakeridge Townhomes dated January 2010.
If you have any questions or comments, please feel free to call our office at 979 - 260 -6963.
Si erely,
r. :-./ kV fr a
Veronica J. Mora , P.E., C.F.M. y •
Managing Partne 1 VERONICAJ.B. MORGAN
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511 UNIVERSITY DRIVE EAST, SUITE 204 • COLLEGE STATION, TX 77840 • T 979.260.6963 • F 979.260.3564
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