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FOR OFFICE USE ONLY
P&ZCaseNo.: 03 -l<(J)
~ Date Submitted: I {25/Q'Q /11 ~I
FINAL PLAT APPLICATION DP03---Sl
(Check one) D Amending
($300.00)
[8] Final
($400.00)
D Vacating
($400.00)
D Replat
($600.00)*
*Includes public hearing fee
The following items must be submitted by an established filing deadline date for P&Z Commission
consideration.
MINIMUM SUBMITTAL REQUIREMENTS:
[8] Final plat review and filing fee (see above)
NIA Variance Request to Subdivision Regulations -$100 (if applicable)
[8] Development permit fee of $200.00 (if applicable).
[8] Infrastructure inspection fee of $600.00 (applicable if any public infrastructure is being constructed)
NIA All replats must be accompanied with a copy of the deed restrictions/covenants for this plat.
[8] Thirteen (13) folded copies of plat. (A signed mylar original must be submitted after staff review.)
[8] One (1) copy of the approved Preliminary Plat and/or one (1) Master Plan (if applicable).
[8] Paid tax certificates from City of College Station, Brazos County and College Station l.S.D.
[8] A copy of the attached checklist with all items checked off or a brief explanation as to why they are not.
[8] Two (2) copies of public infrastructure plans associated with this plat (if applicable).
[8] Parkland Dedication requirement approved by the Parks & Recreation Board, please provide proof of
approval (if applicable).
NAME OF SUBDIVISION --------=-W=-=e=s=tfi=1e=ld:.....V;...;.i=lla=g=e_._, '-P'""ha=s=e;.....;6;.__ __________ _
SPECIFIED LOCATION OF PROPOSED SUBDIVISION (Lot & Block) R. Stevenson League A-54
APPLICANT/PROJECT MANAGER'S INFORMATION (Primary Contact for the Project):
Name Randy French, Stylecraft Builders E-Mail rfrench@stylecraft-builders.com
Street Address 4090 SH 6 South
City College Station State TX Zip Code 77845
Phone Number 979.690.1222 x11 Fax Number 979.690.9069
CURRENT PROPERTY OWNER'S INFORMATION: ~ owners must be identified. Please attach an
additional sheet, if necessary)
Name BCS Development Company E-Mail rfrench@stylecraft-builders.com
Street Address 4090 SH 6 South
City ----'C=o=ll=e ... ge=--=S=ta=t=io..:....:.n ____ State TX Zip Code 77845
Phone Number 979.690.1222 x11 Fax Number 979.690.9069
ARCHITECT OR ENGINEER'S INFORMATION:
Name ____ ~M=c=C=lu=r=e~E=n~g~in=e=e~rin~g:o.....:.:..ln=c~·----E-Mail ___ ---:..:.m=ik=e=m:..:.J@=tca=.n'-"'e=t ___ _
Street Address ______ __.!.1~00~8~W!.!o~o~d~c~re~e:.!.!k~D~n.!..!·v~e.._S:::.u::::i~te::..1.!.:0~3::....._ ___________ _
City College Station State ____ T"'"'"X-'-----Zip Code 77845
PhoneNumber ____ =9~79=·=69=3=.3=8=3=8'-----FaxNumber ____ 9=7=-=9~.6=9=3~.2=5=54'--'--___ _
, '7.~33 ~ 1.4q4 t#.-
Acree3ge Total Property -m.,acres Total# Of Lots 30 R-0-W Acreage ---=2:..;..-4 __ 5:;..:a.=a=c::;.:.r.;::;..es"'----
Existing Use: Vacant Proposed Use: ------"'-'R""'e""'si"""d.;::;..e'""'nt=ia=l-----
Number Of Lots By Zoning District/ 30 I R-1 __ ! ____ _
Average Acreage Of Each Residential Lot By Zoning District:
0.145ac/R-1 I __ ! __ __!
Floodplain Acreage None
A Statement Addressing Any Differences Between The Final Plat And Approved Master Development Plan
And/Or Preliminary Plat (If Applicable):
NIA
Requested Variances To Subdivision Regulations & Reason For Same:_---"-'N""'o.;..;.ne..;:;.__ ________ _
Reque~~O~ra~ePa~cip~on: ___ ~S~t~re~e~t~a~n~d~W~at=e~r-=O_v~e~ra=~:;..:e~P_a=rt~i~ci~p=at~io~n~--------
Total Linear Footage of
Proposed Public:
2000 Streets
2426 Sidewalks
248 Sanitary Sewer Lines
2211 Water Lines
0 Channels
1102 Storm Sewers
0 Bike Lanes I Paths
Parkland Dedication due prior to filing the Final Plat:
ACREAGE:
0.440 ac #of acres to be dedicated+$ ___ Development fee
# of acres in floodplain
# of acres in detention
#of acres in greenways
OR
FEE IN LIEU OF LAND:
# of Single-Family Dwelling Units X $556 = $ __
#of Multi-Family Dwelling Units X $452 = $ __ _
__ (date) Approved by Parks & Recreation Board
NOTE: DIGITAL COPY OF PLAT MUST BE SUBMITTED PRIOR TO FILING.
The a plicant has prepared this application and certifies that the facts stated herein and exhibits attached
heri to re true, correct and complete. The undersigned hereby requests approval by the City of College
St tion f the above-identified final plat and attests that this request does not amend any covenants or
re tricti ns sso d with this plat.
Date
,
SUPPLEMENTAL DEVELOPMENT PERMIT INFORMATIONA / 1•
'5vbd1v1sw1 CsnsfruefJQi ~
Application is hereby made for the following development specific waterway alterations: South ±Otk af
Lic..k Creek ACKNOWLEDGMENTS:
I, Mtct{IJcL /?. fl/J~LUR-€ .@gn eng~ej-e• A, hereby acknowledge or affirm that:
The information and conclusions contained in the above plans and supporting documents comply with the
current requirements of the City of College Station, Texas City Code, Chapter 13 an s associated Drainage
Policy and Design Standards. (!_//,,I
,,~
Pre1901:t5 9 1'12f€e)
As a condition of approval of this permit application , I agree to construct the improvements proposed in this
application according to these documents and the requirements of Chapter 13 of the College Station City
Code.
Contractor
CERTIFICATIONS:
A I, , certify that any nonresidential structure on or proposed to be on this site
as part of this application is designated to prevent damage to the structure or its contents as a result of
flooding from the 100-year storm.
Engineer Date
B. I, , certify that the finished floor elevation of the lowest floor, including any
basement, of any residential structure, proposed as part of this application is at or above the base flood
elevation established in the latest Federal Insurance Administration Flood Hazard Study and maps, as
amended.
Engineer Date
Engineer Date
Conditions or comments as part of approval: ------------------------
In accordance with Chapter 13 of the Code of Ordinances of the City of-College Station, measures shall be taken to insure that debris
from construction, erosion, and sedimentation shall not be deposited in city streets, or existing drainage facilities. All development
shall be in accordance with the plans and specifications submitted to and approved by the City Engineer for the above named project.
All of the applicable codes and ordinances of the City of College Station shall apply.
1-Aug-02 3 of 5
DEVELOPMENT PERMIT
PERMIT NO. 03-57 ~-if Project: WESTFIELD VILLAGE PHASE 6
COLLEGl STATION FOR AREAS OUTSIDE THE SPECIAL FLOOD HAZARD AREA
RE: CHAPTER 13 OF THE COLLEGE STATION CITY CODE
SITE LEGAL DESCRIPTION:
WESTFIELD VILLAGE
PHASE 6
DATE OF ISSUE: 09/24/03
OWNER:
BCS DEVELOPMENT CO
4090 SH 6 SOUTH
COLLEGE STATION, TX 77845
TYPE OF DEVELOPMENT:
SPECIAL CONDITIONS:
SITE ADDRESS:
VICTORIA AVENUE
DRAINAGE BASIN:
Lick Creek
VALID FOR 9 MONTHS
CONTRACTOR:
Full Development Permit
All construction must be in compliance with the approved construction plans
All trees must be barricaded, as shown on plans, prior to any construction. Any trees not barricaded will not
count towards landscaping points. Barricades must be 1' per caliper inch of the tree diameter.
GREENWAY TO REMAIN UNDISTURBED EXCEPT AS NOTED IN PLANS
The Contractor shall take all necessary precautions to prevent silt and debris from leaving the immediate
construction site in accordance with the approved erosion control plan as well as the City of College Station
Drainage Policy and Design Criteria. If it is determined the prescribed erosion control measures are ineffective
to retain all sediment onsite, it is the contractors responsibility to implement measures that will meet City, State
and Federal requirements. The Owner and/or Contractor shall assure that all disturbed areas are sodden and
establishment of vegetation occurs prior to removal of any silt fencing or hay bales used for temporary erosion
control. The Owner and/or Contractor shall also insure that any disturbed vegetation be returned to its original
condition, placement and state. The Owner and/or Contractor shall be responsible for any damage to
adjacent properties, city streets or infrastructure due to heavy machinery and/or equipment as well as erosion,
siltation or sedimentation resulting from the permitted work.
Any trees required to be protected by ordinance or as part of the landscape plan must be completely fenced
before any operations of this permit can begin.
In accordance with Chapter 13 of the Code of Ordinances of the City of College Station, measures shall be
taken to insure that debris from construction, erosion , and sedimentation shall not be deposited in city streets,
or existing drainage facilities .
I hereby grant this permit for development of an area outside the special flood hazard area. All development
shall be in accordance with the plans and specifications submitted to and approved by the City Engineer in the
deve p ent permit application for the above named project and all of the codes and ordinances of the City of
Coll ge tation that pply.
Date
( .
-~ -~ ~ -----Notice of Intent (NOi) for Storm Water Discharges
J>? () 3 --~1
TCEQ Office Use Only ----TPDES Permit Number: TXR15·.:_·.:_·.:_·.:_··-NO
GIN Number: ·.:..._· .:_·.:_·.:..._·.:__·.:_·.:_··
A. Construction Site Operator ~New DNo Change Customer Reference Number: CN _________ _
Name: Stylecraft Builders, Inc.
Mailing Address: 4090 State Highway 6 South City: College Station State: TX Zip Code: 77845
Country Mailing Information (if outside USA) Territory: ________ Country Code: ________ Postal Code: __ _
Phone Number: 979-690-1222 Extension: ___ ~2~0 ___ Fax Number: ____ --=9:..:.7_:;9_,-6=-=9'-"0'--0=-"3"-4.:..:8'------
E-mail Address: ewivagg@stylecraft-builders.com
Type of Operator: D Individual D Sole Proprietorship -D.B.A. D Partnership ~ Corporation D Federal Government
D State Government D County Government D City Government D Other: ___________________ _
Independent Operator? ~Yes 0 No Number of Employees: [J 0-20 D 21-100 ~ 101-250 D 251-500 D 501 or higher
Federal Tax ID: 742485231 State Franchise Tax ID Number: 1-74-2485231-1 DUNS Number:
B. Billing Address
Name: Stylecraft Builders, Inc.
Mailing Address: 4090 State Highway 6 South City: College Station State: TX Zip Code: 77845
Country Mailing Information (if outside USA) Territory: ________ Country Code: ________ Postal Code: __ _
C. Project/ Site Information ~New CINo Change Regulated Entity Reference Number: RN _________ _
Name: Westfield Village, Phase Six
Mailing Address: 4090 State Highway 6 South City: College Station State: TX Zip Code: 77845
Physical Address: Victoria Avenue @ Night Rain Drive City: College Station County: BRAZOS Zip Code: 77845
Location Access Description: At the intersection of Victoria Avenue and Night Rain Drive
Latitude:.1.Q_ • _11. '~" N Longitude:~• J.L' .11_" W Degrees(°). Minutes('), and Seconds(")
Latitude: Longitude: -Decimal Form
Standard Industrial Classification (SIC) code:_!g!_ Also, describe the construction activity at this site (do not repeat the SIC code):
Construction of Single Family Residences
Has a storm water pollution prevention plan been prepared as specified in the general permit (TXR150000)? 00 Yes [J No
Estimated area of land disturbed (to the nearest acre): 7 Is the project I site located on Indian Country Lands? D Yes 00 No
Does this project I site discharge storm water into a municipal separate storm sewer system (MS4)? 00Yes Id No
If yes, provide the name of the MS4 operator:-'C'""'i'""ty'-o""f'-C=-o=-1"-le""'g""e'-=S=ta'""'t'""'io'"'"n'-------------------------
Provide the name or segment number of the water body that receives storm water from this project I site:_L_ic_k_C_re_e_k _______ _
D. Contact -If the TCEQ needs additional information regarding this application, who should be contacted?
Name: Eric Wivagg Title:_A_r_c_h_it_ec_t_u_ra_l_D_e_s_i_g_n_er ____________ _
Phone Number: 979-690-1222 Extension: 20 Fax Number: _____ 9_7_9_-6_9_0_-_03_4_8 ____ _
E-mail Address: ewivagg@stylecraft-builders.com
E. Payment Information -Check I Money Order Number: 5939 Name on Check I Money Order: BCS Development Company
F. Certification
I certify under penalty of law that this document was prepared under my direction or supervision in accordance with a system designed to assure that qualified
personnel property gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons
directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am
aware there are significant penalties for submitting false information, including the possibility of fine and imprisonment for knowing violations.
Construction Site Operator:
Prefix:_M_r_. _______ First:_B_o:....b:__ _____________ Middle: _______________ _
Last: Anderson Suffix: _____ Title: Vice President
Signature: Date: __ f..__---"l.'-9,_-_0____.'f _______ _
If you have qu !ions on w to fill out this form or about the storm water program, please contact us at (512) 239-4671.
Individuals are titled to request and review their personal information that the agency gathers on its forms. They may also have any errors in their information
corrected. To review such information, contact us at (512) 239-3282.
TCEQ-20022 (05/03)
The completed NOi must be mailed to the following address. Use the attached document to submit the $100
application fee. Please note that the NOi and application fee are submitted separately to different addresses.
Texas Commission on Environmental Quality
Storm Water & General Permits Team; MC -228
P.O. Box 13087
Austin, Texas 78711-3087
Page 1of2
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Item
No.
l
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Westfield Village Subdivision Phase 6
Engineer's Estimate
July 24, 2003
Description Unit Quantity
Paving Construction
Mobilization Lump Sum l
Clearing and Grubbing Acre 8.3
Excavation C.Y. 2,546
1.5" HMAC Surface Course S.Y. 7,672
6" Lime Stabilized Subgrade S.Y. 9,701
Extra Lime Ton 60
7" Crushed Limestone Base S.Y. 3,837
6" Crushed Limestone Base S.Y. 3,467
5 .5'' Crushed Limestone Base S.Y. 368
Curb and Gutter, all types L.F. 3,752
Concrete Apron S.Y. 663
4" Sidewalk S.F. 18,493
Sidewalk Ramps S.F. 546
Estimated
Unit Price
10,000.00
1,000.00
3.75
3.80
3.00
85.00
6.75
5.80
5.50
7.50
35.00
2.60
9.00
Paving Subtotal
Drainage System Construction
18" Reinf. Concrete Pipe, Str. Backfill L.F. 190 35.00
21" Reinf. Concrete Pipe, Str. Backfill L.F. 449 37.00
24" Reinf. Concrete Pipe, Str. Backfill L.F. 241 42.00
27" Reinf. Concrete Pipe, Non-Str. Backfill L.F. 127 43.00
30" Reinf. Concrete Pipe, Str. Backfill L.F. 420 48.00
33" Reinf. Concrete Pipe, Str. Backfill L.F. 30 55.00
33" Reinf. Concrete Pipe, Non-Str. Backfill L.F. 37 52.00
1 O' Curb inlet EACH 4 2,900.00
5' Curb inlet EACH 5 2,200.00
Sloped Headwall for 33" RCP EACH 1 1,000.00
Sloped Headwall for 27" RCP EACH 1 950.00
Plug for 18" RCP EACH 1 75.00
Inlet Protection EACH 9 35.00
Silt Fence L.F. 1,080 2.00
Construction Exit S.Y. 67 5.00
Dry Rip Rap S.F. 206 5.00
Fibermulch Seeding S.Y. 11 ,000 0.60
Trench Safety (storm sewer) L.F. 1,494 1.00
Drainage System Subtotal
Page 1 of2
Total
10,000
8,300
9,548
29,154
29,103
5,100
25,900
20,109
2,024
28,140
23,205
48,082
4,914
243,577
6,650
16,613
10,122
5,461
20,160
1,650
1,924
11 ,600
11 ,000
1,000
950
75
315
2,160
335
1,030
6,600
1,494
99,139
•
Item
No.
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
Westfield Village Subdivision Phase 6
Engineer's Estimate
July 24, 2003
Description Unit Quantity
Water System Construction
6" PVC, C900 Water Line, Str. Backfill L.F. 151
6" PVC, C900 Water Line, Non-Str. Backfill L.F. 257
8" PVC, C900 Water Line, Str. Backfill L.F. 1,840
12" PVC C900 Water Line, Str. Backfill L.F. 785
Fire Hydrant Assembly EACH 2
6" Gate Valve EACH 1
8" Gate Valve EACH 5
12" Gate Valve EACH 4
2" Blow-Off Assembly EACH 5
6"x 11.25 degree Bend EACH 4
6" x 13" Anchor Coupling EACH 2
8"x 60" Anchor Coupling EACH 4
8"x 13" Anchor Coupling EACH 1
8"x 8" Tee EACH 1
8" x 6" Tee EACH 1
8"x 1" Tapped Tee EACH 1
12"x 8" Cross EACH 2
12"x 60" Anchor Coupling EACH 2
12"x 13" Anchor Coupling EACH 2
1.5" Water Ser., (avg. length= ft.) EACH 15
I" Water Ser., (avg. length = ft.) EACH 2
Trench Safety (water) L.F. 3,033
Estimated
Unit Price
20.00
14.00
23.00
30.00
2,200.00
450.00
650.00
1,100.00
525.00
175.00
100.00
200.00
160.00
250.00
230.00
150.00
600.00
400.00
300.00
750.00
550.00
1.00
Water System Construction
Sewer System Construction
6" PVC, D-3034, Str. Backfill L.F. 248 29.00
8" PVC, D-3034, Str. Backfill L.F. 460 31.00
8" PVC, D-2241 , Str. Backfill L.F. 20 33.00
Standard Manhole, 0-8.00 feet EACH 2 1,850.00
Standard Manhole, 8.01-10.00 feet EACH 1 2,050.00
4" Sewer Service > 10 ft. EACH 7 1,000.00
Trench Safety (sewer) L.F. 728 2.00
Sewer System Subtotal
Total Construction Cost
Page 2 of2
Total
3,020
3,598
42,320
23,550
4,400
450
3,250
4,400
2,625
700
200
800
160
250
230
150
1,200
800
600
11,250
1,100
3,033
108,086
7,192
14,260
660
3,700
2,050
7,000
1,456
36,318
$487.120
Westfield Village Subdivision
Phase 6
Addendum #1
to the
Original Drainage Report
submitted in conjunction with the
Phases 6 Construction Drawings
July, 2003
CERTIFICATION
I, Kent M. Laza, Registered Professional Engineer No. 65923, State of Texas, certify that
the revisions contained in this Addendum #1 to the Original Drainage Report for the WESTFIELD
VILLAGE SUBDIVISION, PHASE 6, were prepared by me in accordance with the provisions of
the City of College Station Drainage Policy and Design Standards for the owners thereof.
Kent M. Laza, P.E. No. 65923
DRAINAGE REPORT
ADDENDUM#lOFTHEDRAINAGEREPORTFOR
WESTFIELD VILLAGE SUBDIVISION
This addendum covers the proposed drainage system for Phase 6. As stated in the original
drainage report, the detention pond that was designed and constructed with Phase 1 detains the site
enough to allow the runoff from phase 6 to be released with no detention. Additionally, since phase
6 is located adjacent to a primary channel as defined in the City's Drainage Policy and Design
Standards no detention is required for this phase. The only additions to the original report involve
sizing and alignment of the underground storm drain system and the capture of offsite runoff for
Phase 6. As with the original system, the system for Phase 6 is designed for a 10-yr storm event as
required by the City of College Station. The following exhibits are provided to show the revisions to
the drainage system.
Exhibit A -Flood Insurance Rate Map Excerpt
Exhibit B -Drainage Area Map for Phase 6
Exhibit C-1 -Drainage Area Calculations
Exhibit C-2 -Inlet Computations
Exhibit C-3 -Pipe Size Calculations
Exhibit C-4 -Hydraulic Grade Line Calculations -10 year storm
Exhibit C-5 -Hydraulic Grade Line Calculations -100 year storm
Exhibit E-6 -Hydraulic Grade Line Profiles
Drainage Report
Westfield Village Subdivision, Phase Six
ii
-
Flood I EXHIBIT A -I
nsuronce. ·R ate Mo E Brazos Count p xcerpt
ond Inc y, Texas orporoted Ar eos
Mop Numbers: 4 8041C0205C
Effective Dote: July 2, 1992 I
<( 3: 3: w c 0 0 0:: w ..J ..J ..J <( <( ll. <( u.. u.. w w 0 j::: I-c c (!) 0:: ..J z <( z z <( w z w u j~ j <( > w :IE z ..J c ..J ~ w <( w ~ 0:: (!) 0:: ..J ~ cw Ci) > Wz w ..J 0 z 0:: w <( 0 >w > <( c I-:::> <( 0:: ll. I-0 ..J 0 u.. NO. AC. 0.4 0.55 0.9 ft. ft. 60 1.83 1.59 0.00 0.24 0.85 386.0 6.0 61 1.80 1.60 0.00 0.20 0.82 417.0 8.0 62 7.20 5.69 1.13 0.38 3.24 844.0 10.0 63 2.75 2.41 0.00 0.34 1.27 825.0 10.0 64.0 0.95 0.00 0.95 0.00 0.52 58.0 0.6 65 1.02 0.00 1.02 0.00 0.56 55.0 0.6 66 0.12 0.00 0.00 0.12 0.11 10.0 0.1 67 0.44 0.00 0.00 0.44 0.40 10.0 0.1 68A 2.36 0.00 2.36 0.00 1.30 156.0 2.0 688 0.08 0.00 0.08 0.00 0.04 50.0 0.5 69A 0.15 0.00 0.15 0.00 0.08 15.0 0.2 698 0.04 0.00 0.04 0.00 0.02 15.0 0.2 70 1.49 0.00 1.49 0.00 0.82 60.0 0.6 71A 1.99 0.00 1.99 0.00 1.09 402.0 4.0 718 0.59 0.00 0.59 0.00 0.32 190.0 2.0 72A 0.22 0.00 0.22 0.00 0.12 12.0 0.1 728 0.12 0.00 0.12 0.00 0.07 14.0 0.1 EXHIBIT C-1 Rational Formula Drainage Area Calculations Westfield Village Phase Six 3: 3: 0 0 ..J ..J u.. u.. ~ 0:: J: 0:: (3 CJ CJ w I-w I-I-~ (!) ~ ..J 0 :::> z :::> ..J ..J u w w iV "' a IO (!) ~ (!) ~ > u :::> N !2 a ft. ft. ft/s min min In/Hr cfs In/Hr cfs 173.0 2.0 1.1 8.7 10.0 6.33 5.4 7.7 6.6 154.0 2.0 1.2 8.2 10.0 6.33 5.2 7.7 6.3 320.0 2.0 0.9 21.7 21.7 4.23 13.7 5.2 17.0 163.0 1.6 0.9 19.1 19.1 4.55 5.8 5.6 7.1 358.0 2.2 1.3 5.3 10.0 6.33 3.3 7.7 4.0 461.0 2.7 1.4 6.4 10.0 6.33 3.5 7.7 4.3 121.0 1.2 1.7 1.3 10.0 6.33 0.7 7.7 0.8 450.0 3.0 1.6 4.9 10.0 6.33 2.5 7.7 3.0 342.0 2.5 1.3 6.6 10.0 6.33 8.2 7.7 10.0 20.0 0.2 0.9 1.3 10.0 6.33 0.3 7.7 0.3 220.0 3.8 2.2 1.8 10.0 6.33 0.5 7.7 0.6 20.0 0.2 1.1 0.5 10.0 6.33 0.1 7.7 0.2 687.0 6.0 1.6 7.6 10.0 6.33 5.2 7.7 6.3 190.0 1.1 0.9 11.6 11.6 5.91 6.5 7.2 7.9 61.0 0.4 0.8 5.0 10.0 6.33 2.1 7.7 2.5 323.0 2.0 1.5 3.7 10.0 6.33 0.8 7.7 0.9 548.0 3.3 1.5 6.3 10.0 6.33 0.4 7.7 0.5 0 IO 0 ..... IO N 0 !: a ~ a !2 In/Hr cfs In/Hr cfs In/Hr 8.6 7.4 9.9 8.4 11.1 8.6 7.1 9.9 8.1 11.1 5.9 19.2 6.8 22.1 7.7 6.4 8.1 7.3 9.3 8.3 8.6 4.5 9.9 5.2 11.1 8.6 4.8 9.9 5.5 11.1 8.6 0.9 9.9 1.1 11.1 8.6 3.4 9.9 3.9 11.1 8.6 11.2 9.9 12.8 11.1 8.6 0.4 9.9 0.4 11.1 8.6 0.7 9.9 0.8 11.1 8.6 0.2 9.9 0.2 11.1 8.6 7.1 9.9 8.1 11.1 8.1 8.9 9.3 10.2 10.5 8.6 2.8 9.9 3.2 11.1 8.6 1.0 9.9 1.2 11.1 8.6 0.6 9.9 0.7 11.1 0 0 0 0 IO 0 ..... a !: a cfs In/Hr cfs 9.5 12.5 10.7 9.1 12.5 10.3 25.1 8.7 28.3 10.5 9.4 11.9 5.8 12.5 6.5 6.3 12.5 7.0 1.2 12.5 1.4 4.4 12.5 5.0 14.5 12.5 16.3 0.5 12.5 0.6 0.9 12.5 1.0 0.2 12.5 0.3 9.1 12.5 10.3 11.5 11.8 12.9 3.6 12.5 4.1 1.3 12.5 1.5 0.7 12.5 0.8 7/23/2003 0314-dra.xls Exhibit C-1
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~ ~ ~ ~ .... zZ C).() C).() t' ~ Q ~ ~ 0 ~< = c c s.. ....
~~ s.. ~ -; ~ .... .... ~ ci; ~ u .... ~ > s.. s.. Q s..
~< o~ ~ 0 ~ .... rJ)
cfs
60 61.0 7.4 0.0 7.4 47
61 63.0 7.1 1.5 8.6 47
62 na 19.2 0.0 19.2 27
63 66.0 8.1 2.7 10.8 47
64 na 4.5 0.0 4.5 27
65 na 4.8 0.0 4.8 27
66 na 0.9 4.9 5.8 47
67 68.0 3.4 0.0 3.4 27
68 na 0.4 0.0 0.4 27
69 na 0.2 0.0 0.2 27
70 na 7.1 0.0 7.1 27
71 na 2.8 0.0 2.8 27
72 na 0.6 0.0 0.6 27
EXHIBIT C-2
INLET COM PUT AT IONS
Westfield Village Phase Six
.... .... ~ ~ ~ -s.. c .... ~ rJ) -....
~~ ci; 0 --z 0 ·:; ~ .... -~ O"' c. ~ .... ~ Q -Q p:: r;J c ~ DESCRIPTION ~
4.6% 60 7.4 Recessed Inlet on Grade
6.2% 61 8.6 Recessed Inlet on Grade
6.1% 62 19.2 Recessed Low Point Inlet
9.8% 63 10.8 Recessed Inlet on Grade
0.3% 64 4.5 Recessed Low Point Inlet
0.4% 65 4.8 Recessed Inlet on Grade
2.9% 66 5.8 Recessed Inlet on Grade
0.2% 67 3.4 Recessed Inlet on Grade
0.0% 68 0.4 Recessed Low Point Inlet
0.0% 69 0.2 Recessed Low Point Inlet
0.8% 70 7.1 Recessed Inlet on Grade
0.1% 71 2.8 Recessed Low Point Inlet
0.0% 72 0.6 Recessed Low Point Inlet
~ ~
s.. ~ ~
~ < u
cfs
0.62
0.62
2.33
0.62
2.33
0.62
0.62
0.62
2.33
2.33
0.62
2.33
2.33
s.. ~
"O > ~ 0 "O -0 .... t' O"' > Q s.. ~ s.. ~ p:: ~ u
~ ~ 0
Curb Inlet
ft ft
11.90 9.5 1.5
13.86 9.5 2.7
8.25 9.5 0
17.45 9.5 4.9
1.93 5 0
7.84 9.5 0
9.46 9.5 0
5.53 5 0.3
0.16 5 0
0.08 5 0
11.45 9.5 1.2
1.20 5 0
0.24 5 0
-= "O ~ ~ .... s.. c. CJ5 ·:; ~ ~ s.. O"' ~ ~ "O ~ p:: ~ "O ~ ci; c < ~
Q s..
~ u <
Grate Inlet
ft cfs sq-ft
"O ~ "O .>
Q s.. ~
ci;
~ s.. <
sq-ft
712412003
031 4-dra.xls
Exhibit C-2
E 0 < E-< u 0 z r;i;l ... ..:l ..:l 00 E-< ~ < .~ r;i;l E-< ..:l "' z 0 0 (.I ~ ~ E-< E-< E-< ~ # # Ac. min yr 60 61 0.9 10.0 10 61 63 1.7 10.8 10 62 63 3.2 21.7 10 63 66 6.2 21.8 10 64 65 0.5 10.0 10 65 66 1.1 10.2 10 66 67 7.4 22.1 10 67 688 7.8 22.3 10 688 698 9.1 22.7 10 698 HW69 9.2 22.7 10 70 728 0.8 10.0 10 718 728 1.4 11.6 10 728 HW73 2.4 12.0 10 *Includes 33% Flow Increase for pipe sizes <27" dia. EXHIBIT C-3 PIPE SIZE CALCULATIONS Westfield Village Phase Six Si ·-= « "' ~ t;)I) « ~ ·-~ ~ "' Q. Q. ~ "' "O ~ ~ is: 0 ~ r;.i ... "O Q. ""' "' ~ is: ~ = ::I ... ~ .:: ..... "'« 'O "O ~ .2., ~ ~ ... r;i;l co: 0 (.I N =-"O 0 0 0 ·c ~ ;;;i ~ < i'i: z i'i: ~ 00 cfs cfs # cfs % " 7.4 9.6 1 9.6 0.96 18 14.0 18.2 1 18.2 0.75 24 19.2 19.2 1 19.2 0.45 27 36.6 36.6 1 36.6 0.92 30 4.5 5.9 1 5.9 0.36 18 9.3 12.1 1 12.1 0.67 21 43.3 43.3 1 43.3 1.29 30 45.5 45.5 1 45.5 1.42 30 52.9 52.9 1 52.9 1.15 33 53.4 53.4 1 53.4 1.17 33 7.1 9.2 1 9.2 0.39 21 11.5 15.0 1 15.0 0.50 24 19.4 19.4 1 19.4 0.45 27 ••See Plan & Profile for pipe slope used (Pipe slope >or= Friction slope) ~ e = E:: E-< C-' Q) .J z ~ r;i;l r;i;l ""' ;;.. ..:l E-< fps ' min 5.4 251 0.77 5.8 211 0.61 4.8 40 0.14 7.5 132 0.30 3.3 30 0.15 5.0 38 0.13 8.8 82 0.15 9.3 206 0.37 8.9 30 0.06 9.0 44 0.08 3.8 449 1.96 4.8 30 0.11 4.9 102 0.35 "O = r;i;l @ (.I E-< min 10.77 11.38 21.83 22.13 10.15 10.28 22.28 22.65 22.71 22.79 11.96 11.69 12.31 E-< = es E-< ~ ~ ' ' 7/23/2003 0314-dra.xls Exhibit C-3
Inlets FL FL Begin Pioe
From To Upper Lower WSElev 010 Dia
698 HW69 286.66 286.14 292 44 53.39 33
688 698 290.03 289.68 292.97 52.86 33
67 688 293.2 290.28 293.37 45.49 30
66 67 294.36 293.3 296.38 43.33 30
63 68 295.67 294.46 297.67 38.60 30
61 63 297.97 296.17 299.10 13.99 24
80 61 300.98 298.47 300.74 7.36 18
I
lnletl FL FL Bea in Pioe
From To Unr>P.r Lower WSElev 010 Dia
728 HW73 289.5 287.93 28985 19.40 27
718 728 289.9 289.75 291 .12 11.51 24
70 728 292.8 290 291 .12 7.08 21
EXHIBIT C-4
HYDRAULIC GRADE LINE -10Yr. Storm
Westfield Village Phase Six
Normal Normal
Depth Startlnc Depth Velocity Velocity
Length Sf Pipe S Lower WSElev Upper Hf In Out
44.16 1.180% 1.178% 288.34 292.44 288.86 0.52 10.18 10.23
30 1.156% 1.167% 291.68 292.97 292.23 0.35 10.53 10.18
205.98 1.425% 1.418% 292.28 293.37 295.20 2.93 10.06 10.53
82.01 1.293% 1.293% 295.30 296.36 296.36 1.06 8.47 10.06
132.01 0.922% 0.917% 296.46 297.67 297.67 1.22 6.71 8.47
210.7 0.750% 0.854% 297.42 299.10 299.22 1.56 6.06 6.71
251 0.963% 1.000% 299.41 300.74 301.92 2.42 0.00 6.06
Normal Normal
Deoth Startin a Deoth Velocitv Velocitv
Lenath Sf PioeS Lower WSElev Uooer Hf In Out
101.79 0.455% 1.542% 289.11 289.85 290.68 0.46 5.22 9.17
30 0.507% 0.500% 291.05 291 .12 291.20 0.15 505 5.22
448.98 0.391% 0.624% 290.96 291 .12 293.76 1.76 0.00 5.05
Ending Top Delta
Hj WS Elev Inlet Check
0.01 292.97 294.78 OK
0.06 293.37 294.78 OK
0.08 296.38 298.67 OK
0.23 297.67 299.3 OK
0.21 299.10 300.17 OK
0.06 300.74 301.66 OK
0.29 303.44 304.48 OK
End Ina Too Delta
Hi WSElev Inlet Check
0.44 291 .12 293.9 OK
O.D1 291 .29 293.9 OK
0.20 293.96 296.55 OK
0
Delta Full
1.8115 53.4
1.4081 53.2
2.2879 45.5
1.6291 43.4
1.0743 36.6
1.1396 19.5
1.0359 9.8
0
Delta Full
2.7775 35.8
2.8119 14.9
2.5893 11.7
Main
Inlet In
688
67
66
63
61
60
0
Main
Inlet In
718
70
0
7/2412003
0314-dra.xls
Exhibit C-4
lnleto FL FL Beain Pioe
From To Upper Lower WS Elev 01CO Dia Length Sf
698 HW69 286.66 268.14 293 43 78.88 33 44.16 2.582%
888 898 290.03 289.88 29<.57 77.89 33 3a 2.511%
67 888 293.2 290.28 294.78 67.00 30 205.98 3.091%
68 67 294.38 293.3 298.87 63.82 3a 82.01 2.805%
83 68 295.87 294.48 299.30 53.89 30 132.a1 2.000%
61 83 297.97 29\l.17 300.17 20.32 24 210.7 1.582%
BO 81 3C0.98 298.47 301 .88 10.67 18 251 2.028%
Inlet• FL FL Bealn Pioe
From To Upper Lower WS Elev 0100 Dia Length Sf
728 HW73 289.5 287.93 290 ll8 28.22 27 1a1.79 0.963%
718 728 289.9 289.75 292.48 16.73 24 30 1.073%
70 728 292.8 290 292.48 10.27 21 448.98 0.824%
EXHIBIT C-5
HYDRAULIC GRADE LINE -100Yr. Storm
Westfield Village Phase Six
Normal Nonnal
Oeoth -~ OeDth Velocitv Velocitv Endlna Too
PipeS Lower ws Elev Upper Hf In Out Hj WSHead Inlet
1.178% 288.89 293.43 289.41 1.13 1a.18 1a.23 a.01 294.57 29-4.78
1.167% 292.43 294.57 292.78 0.75 10.53 10.18 a.oe 295.38 29-4.78
1.418% 292.78 294.78 295.70 6.37 1a.oe 10.53 a.a8 301.22 298.67
1.293% 295.80 298.87 298.86 2.3a 8.47 10.oe a.23 301.20 299.3
a.917% 296.96 299.30 298.17 2.64 7.05 8.47 a.17 302.11 300.17
0.854% 297.82 300.17 299.62 3.33 6.29 7.05 a.08 303.58 301.88
1.000% 299.97 301.88 302.48 5.09 o.co 6.29 a.31 307.28 304.48
Nonna I ~-1
Depth Stortlna Deoth Velocity Velocity Endlna Too
Pipe S Lower WS Elov Upper Hf In Out Hj WS Elev Inlet
1.542% 289.39 290.llS 290.96 0.98 5.39 9.94 0.54 292.48 293.9
0.500% 291.75 292.48 291 .90 0.32 5.45 5.39 0.01 292.81 293.9
0.824% 291.23 292.48 294.03 3.70 0.00 5.45 0.23 296.41 298.55
Endlna Delta o Street
WS Elev Check Dena Surface IMdth
29-4.57 Surcharae a.21 7.21 27
294.78 Surcharae -0.60 29.40 27
298.67 Surcharoe -2.55 21.42 27
299.30 Surcharae -1.90 21.61 47
300.17 Surcharae -1.94 14.70 47
301.88 Surcharae -1.70 o.co 47
30.4,48 Surcharge -2.80 a.co 47
Endlna Oetliil o street
WSElov Check Delta Surface IMdth
292.48 OK 1.42 a.co 27
292.81 OK 1.09 a.co 27
296.41 Sure ha roe a.14 o.co 27
Street ROW
Slope Capacity
, 95% 104.88
1 95% 1a4.68
, 95% 104.86
a80% 66.48
0.60% 86.46
060% 86.48
080% 66.46
Street ROW
Slope Capacity
080% 87.16
080% 67.16
100% 75.09
Main
Inlet In
888
67
ee
83
81
eo
0
Maln
Inlet In
718
70
0
7/2412003
a314-dra . .od•
Exhibit C-5