HomeMy WebLinkAboutDrainage Report & Calculations
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DRAINAGE REPORT AND
CALCULATIONS
Clarian North Medical Center
Office Building II
PREPARED FOR
CLARIAN HEALTH PARTNERS, INC.
Indianapolis, IN 46268
By
Biagi, Chance, Cummins, London, Titzer, Inc.
Consulting Engineers
October 12, 2005
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A. INTRODUCTION
This project proposed by Clarian Health Group Inc. is for expansion of medical office
space at the site of the Clarian North Medical Center (CNMC) currently nearing
construction completion. The proposed proj ect includes construction of a second
Medical Office Building (MOBIl) which will be connected to the existing facilities, and
which will be a 5 story structure. Associated with MOBIl, is expansion of the existing
parking lot to provide for the required additional parking.
Attached Figure 1 is a site plan sketch with the proposed building and parking lot
expansions indicated. This drainage report has been prepared by Biagi, Chance,
Cummins, London, Titzer, Inc, Consulting Engineers to address the storm water drainage
associated with the expansion.
B. LOCATION
The project is located in the Hamilton County, City of Carmel, Indiana. The Clarian
CNMC complex is north of 1 16th Street, between US 31 and Spring Mill Road. The
Clarian property has been divided by Illinois Street extension, presently extending
northward from 116th to the northern end of the project site. Attached in the Appendix are
a Vicinity Map (Figure 2) and Location Map (Figure 3) indicating the project location.
The new MOBIl will be located at the northwest comer ofthe existing Medical
Center, between Illinois Street and US 31. Added parking space will be provided north
ofthe existing parking lot by expanding the existing asphalt paved parking area. See
Figure 1 for the proposed expansion locations on site.
Flood Insurance Rate Map (Figure 4) and Soils Map (Figure 5) information is
provided in the Appendix for this site. Based on F.I.R.M Map l8057CO 208F, the
project site is not located within a 100-year flood zone.
C. EXISTING DRAINAGE
The existing on-site storm water detention pond and associated drainage facilities
were installed as part ofthe CNMC project proposed in 2003 and currently nearing
construction completion. Drainage from the north portion of the site drains into the north
detention pond. Discharge from the north pond is routed thru the south detention pond,
N 00"00'00. E 26J1.55'
SPRING MILL-ROAD- - -- -- - - - - - --- ---- - --- -- - - - - - - --- - -- -- -- - - ---
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US HIGHWAY 31 (MERIDIAN STREET)
MOB EXPANSION AND
AND REVISED PARKING AREA
EXPANDED PARKING AREA
(705 TOTAL SPACES)
PARKING SPACES RFOUIRFn
FOR UOR FXPANSION
ADOI1lONAL PARKING SPACES REQUIRED:
532 SPACES ('33.000 SF 0 , PER 250 SF)
Hi7 ~AN="~ IO!IT IN UOR F"XPANSlON AREA
699 SPACES REQUIRED
TOTAL ADDED PARKING SPACES PROVIDED:
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OVERALL SITE PLAN
SCALL: , - 100
SCALE: "-100'
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HI<S
ARCH'TECT
HKS.INC.
1919 Mef(INNEY ....VENUE
DAllAS. TX 15201-1153
STRUCTURAL ENGINEER
HKS. INC.
1919 McKINNEY ....veNUE
DAlI.AS. TX 15201.1153
ME" ENGINEERS
BIAGI. CHANCE, CUMMINS
l..ONDON. TITZER. INC.
601 MAIN STREET
SHELeYVllLE. KY 040065
INTERIOR DESIGNER
MAAEGATTIINTeRIORS
9365 COUNSELORSRON,SUITE 112
INDIANAPOl..IS. IN 4&240
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Clarlan Health
Methodist. IU. Riley
Clarian North
Medical Center
Office Building II
INTERIM REVIEW ONLY
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REVISION
eCCl..T PROJECT NUJoeER
051..
OA'"
10 OCTOBER 2005
ISSue
DESIGN DEVELOPMENT
SHEET Tm.e
OVERALL SITE
PLAN
SCALE '" ~ 100'
SHEET NO.
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which discharges thrn a controlled outlet with discharge limits established as part of
original site development.
Attached in the Appendix is a sketch (Figure 6) indicating drainage areas from the
Drainage Computation Summary report for the Clarian Health North Campus, dated
January 17, 2003 (revised Feb 4, 2003) prepared by American Consulting, Inc. for the
original development of this site. Sizing of the on-site storm water detention ponds and
controlled discharge from the site included development of the area between Illinois and
US 31, from 1 1 6th Street to the northern edge of the property, with exception of a
relatively small 4.164 acre area at the at the intersection of 1 1 6th Street and US 31.
The MOBIl project is located within the area designated to drain thru the north storm
water detention pond.
D. PROPOSED DRAINAGE
Proposed drainage for the MOB II expansion project is consistent with the Drainage
Computation Summary report prepared for original Clarian North Campus development.
All drainage from the site development associated will be routed to the north detention
pond. Existing drainage patterns will be maintained.
In the area of the Medical Office Building, existing sidewalk and parking areas will
be removed. Landscaped areas will be provided adjoining the building and drainage from
the reconfigured space will be directed to the existing storm drainage system. An
existing site storm drain routed across the site of the new MOB building will be rerouted
utilizing Ductile Iron pipe beneath the slab on grade portion of the building.
In the area of new parking lot expansion, existing vegetated areas will be removed,
and landscaped asphalt surface parking will be developed. New storm drain inlets and
piping will be provided. Storm drain piping will be reinforced concrete pipe. A portion
of the existing storm drain system will be extended to collect the eastern portion of the
parking lot drainage. A new storm drain and outfall into the north detention pond will be
provided for the drainage of the western portion of the parking lot. Attached in the
appendix are the Developed Drainage Basin Map (DR-I) and computations for the storm
drainage system.
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APPENDIX
Figure 2 - Vicinity Map
Figure 3 - Location Map
Figure 4 - F.I.R.M. Panel Map
Figure 5 - Soils Map
Figure 6 - Drainage Basin Map (from Drainage Computation Summary-American
Consulting Engineers)
DR-l - Site Drainage Basin Map
Storm Sewer System Design Calculations
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NATIONAL FLOOD INSURANCE PROGRAM
FIRM
FLOOD INSURANCE RATE MAP
HAMILTON COUNTY,
INDIANA
AND INCORPORATED AREAS
ISEE MAP INDEX FOR PANELS NOT PRINTEOI
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Nolie. to u..: The MAP MJMBER IhOlIIrn bew Ithouta 1)1' ned
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MAP NUMBER
18057C0208F
EFFECTIVE DATE:
FEBRUARY 19, 2003
Federal Emergency Management Agency
This is an official copy of a portion of the abow referenced flood map. It
was extracted using F-MIT On-Wne. This map does not reftect changes
or amendments which may have been made subsequent to the date on the
title block. For the latest product Information about National Flood Insurance
Program flood mape check the FEMA Flood Map Store at www.msc.fema.gov
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HI<S
ARCHITECT
HKS.INC.
111111 McKINNEY AveNUE
OAU.AS. TX 7!l201-1753
STRUCTURAL ENGINEER
HKS.INC.
1919 McKI,...,EY AveNUE
DALLAS. TX 75201.1753
MEP ENGINElrRS
BIAGI, CHANCE. CUMMINS
LONDON. TITZER. INC.
601 MAIN STR&ET
SHELBYVILL.E, I<Y 4OClll!5
'"TERIOR DeSIGNER
~GATTllNTeRIORS
11365 COUNSELORS ReM'. SUITE 112
INDIAHAPOUS. IN C40
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Clarlan Health
Methodist-IU. Riley
Clarian North
Medical Center
Office Building II
INTERI" REVIEW ONLY
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"",,,'ION
BCCl T PROJECT NUMBER
05'48
DATE
10 0CT'08ER 200S
'SSUE
DESIGN DIVELOPMENT
SHEETTJn.i:
DEVELOPED
DRAINAGE BASINS
SCALE NONE
SHEET NO.
CLARIAN NORTH MEDICAL CENTER - OFFICE BUILDING /I
Project: 05148 Date: 10/11/05 Sheet: 1 of 1
- Engineer: PJG Design Storm: 10 Year Manning's"n" 0.013
PIPE INLET TIME TCUM PIPE DIAMATER PIPE PIPE PIPE VELOCITY TRAVEL UPSTREAM RIM DOWNSTR AM UPSTREAM DOWNSTREAM
UPSTREAM DOWNSTREAM LENGTH AREA C C*A SUM C*A i (in/hr) Q (ets) SLOPE CAPACITY CAPACITY TIME RIM ELEVA ION INVERT INVERT UPSTREAM DOWNSTREAM
BASIN BASIN (ft) (acres) (min) (min) (in) (%) (ets) CHECK (ft/see) (min) ELEVATION (ft) (ft) ELEVATION (ft) ELEVATION (ft) COVER (ft) COVER (ft)
I
A-1 A-2 168.0 2.77 0.85 2.35 2.35 5.00 5.00 6.99 16.46 27 0.30 16.98 O.K. 4.27 0.66 END SECTION 855.40 ~ 852.07 851.57 N/A 1.58
A-3 A-2 128.0 0.53 0.90 0.48 0.48 5.00 5.00 6.99 3.33 15 0.40 4.08 O.K. 3.33 0.64 855.40 855.40: 852.88 852.37 1.27 1.78
A-4 A-2 128.0 0.68 0.90 0.61 0.61 5.00 5.00 6.99 4.28 15 0.45 4.33 O.K. 3.53 0.60 855.40 855.40 852.95 852.37 1.20 1.78
A-2 A-5 207.0 0.71 0.90 0.64 4.08 5.00 5.62 6.80 27.76 36 0.20 29.88 O.K. 4.23 0.82 855.40 855.20 850.97 850.56 1.43 1.64
A-6 A-5 128.0 0.52 0.90 0.47 0.47 5.00 5.00 6.99 3.27 15 0.30 3.53 OK 2.88 0.74 855.20 855.20 I 852.34 851.96 1.61 1.99
A-7 A-5 128.0 0.43 0.90 0.39 0.39 5.00 5.00 6.99 2.71 15 0.30 3.53 OK 2.88 0.74 855.20 855.20,: 852.34 851.96 1.61 1.99
A-5 A-8 96.5 0.51 0.90 0.46 5.40 5.00 6.44 6.56 35.40 36 0.30 36.60 OK 5.18 0.31 855.20 855.50 I 850.56 850.27 1.64 2.23
A-8 A-9 108.2 0.27 0.90 0.24 5.64 5.00 6.77 6.46 36.43 42 0.26 51.42 O.K. 5.34 0.34 855.50 855.651 849.90 849.62 2.10 2.53
A-9 A-10 169.9 0.20 0.90 0.18 5.82 5.00 7.11 6.35 36.95 42 0.28 53.36 O.K. 5.55 0.51 855.65 855.37 : 849.62 849.14 2.53 2.73
A-10 A-11 163.9 0.28 0.90 0.25 6.07 5.00 7.62 6.20 37.64 42 0.28 53.36 OK 5.55 0.49 855.37 854.751 849.14 848.68 2.73 2.57
A-11 A-12 87.5 2.93 0.90 2.64 8.71 5.00 8.11 6.05 52.69 48 0.21 66.00 OK 5.25 0.28 854.75 855.40 I 848.68 848.50 2.07 2.90
A-12 A-13 126.5 0.60 0.90 0.54 9.25 5.00 8.39 5.97 55.21 48 0.23 69.07 OK 5.50 0.38 855.40 855.40 848.50 848.21 2.90 3.19
,
A-13 NORTH POND 67.4 0.38 0.90 0.34 9.59 5.00 8.77 5.85 56.10 48 4.80 315.55 O.K. 25.11 0.04 855.40 END SECTION 848.21 844.97 3.19 N/A
,
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B-1 B-2 150.0 0.81 0.85 0.69 0.69 5.00 5.00 6.99 4.81 18 0.32 5.98 OK 3.38 0.74 857.00 855.50 I 851.50 851.01 4.00 2.99
B-3 B-2 129.0 0.50 0.90 0.45 0.45 5.00 5.00 6.99 3.15 15 0.30 3.53 OK 2.88 0.75 855.50 855.50 851.60 851.21 2.65 3.04
B-4 B-2 128.0 0.95 0.39 0.37 0.37 5.00 5.00 6.99 2.59 15 0.30 3.53 O.K. 2.88 0.74 856.01 855.50 i 851.60 851.22 3.16 3.03
B-2 B-5 207.0 0.79 0.90 0.71 2.22 5.00 6.10 6.66 14.79 27 0.25 15.50 OK 3.90 0.89 855.50 855.50 850.41 849.89 2.84 3.36
B-6 B-5 129.0 0.38 0.90 0.34 0.34 5.00 5.00 6.99 2.39 12 0.50 2.52 O.K. 3.21 0.67 855.50 855.50 I 851.54 850.89 2.96 3.61
B-5 B-7 128.0 0.48 0.90 0.43 2.99 5.00 6.99 6.39 19.13 30 0.25 20.53 O.K. 4.18 0.51 855.50 855.50 I 849.69 849.37 3.31 3.63
B-7 MH 121.5 0.43 0.90 0.39 3.38 5.00 7.50 6.24 21.10 30 0.27 21.34 O.K. 4.35 0.47 855.50 857.10 I 849.37 849.04 3.63 5.56
MH NORTH POND 52.5 0.00 0.00 0.00 3.38 5.00 7.98 6.09 20.59 30 7.70 113.95 O.K. 23.21 0.04 857.10 END SECTlpN 849.04 845.00 5.56 N/A
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G:lprojectsICLARIANI05148 CNMC - MOB EXPANSIONlciviI\ORAINAGEl05148-STORM SEWER.XLS