ParkW CC-1/FP-CS 900227DRC DATE:
REVIEW OF:
BY:
CITY[OF COPPELL j
PUBLIC wet, KS
ENGINEI;.'RING DIVISION
Shore Daneshman~one :fl: 462-g495
FINAL PI,AT AND PLANS:
f)
2)
P].eas'e make the fei. lowing addit.'i, ons and/or correc'tions on
final pla'l_ as marked:
Name of the proposed subdivision must be consistent on
the plat and all pages of the construction plans, etc.
LoCation . . w'i. clth . and 'the name of all existing
o~ recorded streets intersectinq 'the boundary of the
'tract.
3)
4)
5)
7)
Delineate the existing' and Proposed zoning of 'the site
and the surrounding properties.
The accurate outline o~: all property which is offe:ced for
dedication for public ,use with the purpose indicated
there on. l~"[re lanes must be shown on final plats.
Certification by a ]:egistered Public Surveyor to 'the
effect that 'the plat represents a survey made by him.
Delineate utility., signature block on the final pla't.
Per Floodplain l~.anagement Ordinance :11~87390 (3~rt. 5, Sec.
C, Item 4, Page 34), all subdivision proposals must have
· the following note placed on the preliminary and final
plats:
"Floodplain Development Permit Application No.
has been filed with 'the City of Coppell D'loodplain
Administrator, on , 19. ."
0)
(
loodpla~.n
A~.m~n~ s tra'to]? ) ( Da'l,e )
No Comment.
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1)
2)
5)
6)
7)
The following
contained in
Ject:
information, as marked, is required to be
the final construction plans of the above
Provide final construction plans, simultaneously 'with
final plat submittal. Final plans must have a cover
sheet, detailed design plans, and standard detail sheets.
A cover sheet, for final construction plans shall include
the following:
Name of the project
Owner's name and address
Engineer's name and address
Architect's name and address
Vicinity map
Index list, .covering all pages included in the set
"Plan Approval Paragraph", see attached
Detailed final construction plans shall contain the
following:
Ail required street paving plans and profile sheets.
.All required storm drainage plans and profile sheets.
Ail required alley paving plans and profile sheets.
~* A complete and accurate drainage area map and
detail grading plan.
* All required letters of permision from adjacent
All required water and sewer engineering plans.
Provide barricading plans.
Provide trench safety, sealed by a registered engineer
in the State of Texas.
Delineate proposed and existing water distribution system
and pipe sizes.
Delineate proposed and existing'sewage collection system
and pipe sizes
Provide a Drainage Area Kap covering two parts:
~a) show On-site Drainage Map, on a scale of 1" = 20',
40'. 50' etc.. ' with all details as required in
· the Subdivision Ordinance;
~/b) show the Off-site Drainage Map, on a scale 1" = 100',
200', etc . Delineate.the project's boundary on
it, plus the less detailed drainage system, to clearly
demonstrate the affect of such activities, drainage
outfalls, on the adjacent properties and the Drainage
Master Plan.
9)
ii)
12)
1,3 )
14)
].5)
all storm sewer systems must be designed for 100-year
design frequency. Technical Paper 40 should be used to
compute rainfall intensities, as per 'the Subdivision
Ordinance, (Appendix "A", Page 30).
Show the hydraulic calculations for each portion of the
stol-m system on the profile, such as pipe size, Q100
(cfs), Qc (cfs), S, v (~'PS) crc .
All lots within or adjacent to the 100-year Ploodplain
shall have the lowest floor elevation for each building
site shown on the site grading plans.
A permanent bench mark must be established with in a
subdivision development, see attached Floodplain
Development checklist.
Each sheet of the plans shall contain a title block and
17) -
¢on__sistent pag~ numbers.
All appropriate fees as per subdivision ordinance must
be paid.
Delineate a Revision block on each sheet, ltevision
dates must be shown on each sheet with Engineer's
initials next to 'them.
Ail above comments must be addressed, prior to Staff's
recommendation for approval of 'the final plat and plans.
Provide a written response on all comments with
explanations provided on items not addressed as
requested above.
DRC/COMMENTS/ENG/FINAL
SD/bb
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