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NORTH METRO RAIL LINE PROJECT Thornton Crossroads at 104 th Avenue Station 90% Design Submittal Stormwater Drainage Calculations Parking Garage CDRL 03-037.11.06 June 2, 2017 Prepared by: Regional Rail Partners For: North Metro Rail Line Project RTD CONTRACT No. 13DH008 Having checked this item of Contract Data, I hereby certify that it conforms to the requirements of the Agreement in all respects, except as specifically indicated. David Trent, RRP Project Director

Stormwater Drainage Calculations Parking Garage CDRL 03 … · Stormwater Drainage Calculations – Parking Garage CDRL 03-037.11.06 June 2, 2017 Prepared by: Regional Rail Partners

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NORTH METRO RAIL LINE PROJECT

Thornton Crossroads at 104th

Avenue Station

90% Design Submittal

Stormwater Drainage Calculations –

Parking Garage

CDRL 03-037.11.06

June 2, 2017

Prepared by:

Regional Rail Partners

For:

North Metro Rail Line Project

RTD CONTRACT No. 13DH008

Having checked this item of Contract Data, I hereby certify that it conforms to the requirements of the Agreement in all respects, except as specifically indicated.

David Trent, RRP Project Director

NORTH METRO RAIL LINE PROJECT

NORTH METRO RAIL LINE PROJECT

QA CERTIFICATION OF CONFORMANCE

DESIGN SUBMITTAL

CDRL No. 03-037.11.06

THORNTON CROSSROADS AT 104TH STATION PARKING GARAGE

90% Submittal

QA STATEMENT

Upon examination of the documents of this submittal, I find that:

The Quality Assurance process was completed and meets the requirements identified in the Design Quality Management Plan.

_____________

Quality Assurance Manager Date

06/02/2017

NORTH METRO RAIL LINE PROJECT

Submittal: CDRL No. 03-037.11.06

THORNTON CROSSROADS AT 104TH AVENUE PARKING GARAGE

STORMWATER DRAINAGE CALCULATIONS

For 90% Submittal

98765432.421.81

F

E

D

C

B

A

1

SP

SOI

1

4"ø SS8"ø SD

4"ø SS6"ø SD4"ø SS

4"ø SS4"ø SS 4"ø SS

6"ø SD4"ø SS

4"ø SS

4"ø SS

4"ø SD DN

10"ø SD

1% MIN.

4"ø SS

FROM DRAINABOVE

FROM DRAINABOVE

FROM DRAINABOVE

FROM DRAINABOVE

6"ø SD UP

6"ø SS UP

TO FCO

TO FCO

FROM DRAINABOVE

FROM DRAINABOVE

SD I.E. 5185.4'5'-0" OUTSIDE FACE OFBUILDING.

I.E.: 97'-6"

I.E.: 97'-11" SS I.E. 5187.1'PIPING 5' OUTSIDEFACE OF BUILDINGRESPONSIBILITY OFSITE UTILITYCONTRACTOR.

P-5870

3

P-5870

4

4"ø SD

4"ø SSFROM FCOABOVE

FROM FCOABOVE

4"ø SD

4"ø SSFROM FCOABOVE

FROM FCOABOVE

6"ø SS

FROM GCOABOVE

FROM GCO ABOVE

8"ø SS

4"ø S

S

2% M

IN.

1/2% MIN.

4"ø SS1%

MIN

.

2

SP

12"ø SD

1% MIN.8"ø SS

1/2% MIN.

P-5870

3

4"ø S

S

1% M

IN.

4"ø SS

1% MIN.

4"ø SS DN

2"ø SS UP

4"ø SS DN

4"ø SSFROM DRAINABOVE

1

P-5870

7

2"ø SS

2"ø SS

TO FCO4"ø SS UP

22

6"ø SD

3

4

4

5

(TYP.)

4"ø D

1/2% MIN.

16'0' 48'

NO. REVISIONS BY DATE

REGIONAL TRANSPORTATION DISTRICT1600 BLAKE STREETDENVER, COLORADO 80202(303) 628-9000

HORZ. SCALE:

VERT. SCALE:

DESIGNED BY:

DRAWN BY:

CHECKED BY:

APPROVED BY:

DATE:

DATE:

DATE:

DATE: N/A

PRELIM

INARY

NOT FOR

CONSTR

UCTION

32'32'

1/32" = 1'

SCALE IN FEET

ISSUED FOR 60% SUBMITTAL, CDRL 03-036.11.06A ELC 05/05/2016

ISSUED FOR 90% SUBMITTAL, CDRL 03-037.11.06B ELC 06/05/2017

5/1

8/2

017

11

:04:0

1 A

M

DWG No. P-5820

ELC 02/10/16

03/30/16

MDR

PSD

06/05/2017

NORTH METRO RAIL LINE

NM

-A-P

-58

20

ATB

UNDERGROUND PLUMBING PLAN

104TH PARKING GARAGE

1PLUMBING PLAN - UNDERGROUND

PLUMBING

FINISHED FLOOR = 100'-0"

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Underground Storm Drain Horizontal Draining Piping Sizing Rainfall Rate: 2.4"/hr
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GPM: 524 Riser Size: 8" Horizontal Drainage Piping: pipe @ 1%: 8" pipe @ 2%: 8"
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GPM: 847 Horizontal Drainage Piping: @ 1% slope: 10" @ 2% slope: 8"
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GPM: 1075 Horizontal Drainage Piping: @ 1% slope: 10" @ 2% slope: 10"
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GPM: 1468 Horizontal Drainage Piping: @ 1% slope: 12" @ 2% slope: 10"
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GPM: 23 Riser Size: 8" Horizontal Drainage Piping: pipe @ 1/2%: 3"
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GPM: 300 Riser Size: 6" Horizontal Drainage Piping: pipe @ 1%: 6" pipe @ 2%: 6"
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GPM: 228 Riser Size: 6" Horizontal Drainage Piping: pipe @ 1%: 6" pipe @ 2%: 6"
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GPM: 283 Riser Size: 6" Horizontal Drainage Piping: pipe @ 1%: 6" pipe @ 2%: 6"
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GPM: 110 Riser Size: 4" Horizontal Drainage Piping: pipe @ 1%: 4" pipe @ 2%: 4"
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Area Well: 590 SF +73*(8.5'*1/2) Total Area=900 SF Rainfall Rate= 2.4"/hr = 0.2'/hr 900 SF * 0.2'/hr = 180 CF/hr * 1hr/60min = 3 CF/min *7.48 gal/ CF =22.44 GPM Circular Vertical Conductor: 2"

1 2 3 4 5 6 7 8 9

A

B

C

D

E

F

1.8 2.4

1 2 3 4 5 6 7 8 9

A

B

C

D

E

F

1.8 2.4

ErikaC
Area Measurement
3,689 sf
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Text Box
-10.5"
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-8.5"
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-9"
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-9"
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-9"
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Area Measurement
7,106 sf
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Area Measurement
8,975 sf
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Area Measurement
11,296 sf
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Area Measurement
3,918 sf
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Area Measurement
16,145 sf
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Parapet wall 3.5' tall
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Length Measurement
100'-0"
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Length Measurement
66'-0"
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Length Measurement
11'-0"
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Length Measurement
14'-0"
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Length Measurement
37'-0"
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Length Measurement
204'-0"
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Length Measurement
60'-0"
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Length Measurement
62'-0"
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Length Measurement
24'-0"
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Length Measurement
74'-6"
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Length Measurement
50'-0"
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Length Measurement
78'-0"
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Length Measurement
4'-0"
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Length Measurement
14'-0"
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Length Measurement
9'-6"
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Length Measurement
36'-0"
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Callout
Wall face 14' tall
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Length Measurement
22'-6"
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Length Measurement
28'-0"
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Callout
Wall face 14' tall
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Length Measurement
11'-0"
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Length Measurement
12'-6"
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Callout
Wall face 14' tall
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Callout
Roof parapet 2' tall
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Length Measurement
60'-0"
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Length Measurement
14'-1"
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Length Measurement
26'-0"
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Length Measurement
19'-0"
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Length Measurement
45'-0"
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Length Measurement
60'-6"
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Area Measurement
3,261 sf
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Length Measurement
108'-0"
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Length Measurement
14'-0"
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Length Measurement
10'-0"
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Length Measurement
26'-6"
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5th & 6th Level Storm Drain Vertical Conductor Sizing Rainfall Rate: 2.4"/hr
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11296 SF +146'*(3.5'*1/2) +90.5'*(2'*1/2) +50.5'*(14'*1/2) Total Area=11996 SF Rainfall Rate= 2.4"/hr = 0.2'/hr 11996 SF * 0.2'/hr = 2400 CF/hr * 1hr/60min = 40 CF/min *7.48 gal/ CF = 300 GPM Circular Vertical Conductor: Drain Size: 6" (5" ok)
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8975 SF +74.5'*(3.5'*1/2) Total Area=9106 SF Rainfall Rate= 2.4"/hr = 0.2'/hr 9106 SF * 0.2'/hr = 1822 CF/hr * 1hr/60min = 30.4 CF/min *7.48 gal/ CF = 228 GPM Circular Vertical Conductor: Drain Size: 6" (5" ok)
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3261 SF +26.5'*(3.5'*1/2) Total Area=3308 SF Rainfall Rate= 2.4"/hr = 0.2'/hr 3308 SF * 0.2'/hr = 662 CF/hr * 1hr/60min = 11.1 CF/min *7.48 gal/ CF = 84 GPM Circular Vertical Conductor: Drain Size: 4" (3" ok)
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7106 SF +232'*(3.5'*1/2) +128'*(2'*1/2) +45.5'*(14'*1/2) Total Area=7958 SF Rainfall Rate= 2.4"/hr = 0.2'/hr 7958 SF * 0.2'/hr = 1592 CF/hr * 1hr/60min = 26.6 CF/min *7.48 gal/ CF =199 GPM Circular Vertical Conductor: Drain Size: 6" (5" ok)
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3918 SF +127'*(3.5'*1/2) +50'*(2'*1/2) +23.6'*(14'*1/2) Total Area=4355 SF Rainfall Rate= 2.4"/hr = 0.2'/hr 4355 SF * 0.2'/hr = 871 CF/hr * 1hr/60min = 14.6 CF/min *7.48 gal/ CF =110 GPM Circular Vertical Conductor: Drain Size: 4"
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Riser when 6th Floor SD and 5th Floor SD Combine Total SF Combined: 7958+3308 = 11266 SF Rainfall Rate= 2.4"/hr = 0.2'/hr 11266 SF * 0.2'/hr = 2254 CF/hr * 1hr/60min = 37.6 CF/min *7.48 gal/ CF = 283 GPM Circular Vertical Conductor: Drain Size: 6" (5" ok)
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16145 SF +590*(3.5'*1/2) Total Area=17178 SF Rainfall Rate= 2.4"/hr = 0.2'/hr 17178 SF * 0.2'/hr = 3436 CF/hr * 1hr/60min = 57.3 CF/min *7.48 gal/ CF =429 GPM Circular Vertical Conductor: 6" OK - Upsized to 8" for drain flow capacity.
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Length Measurement
48'-0"
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3689 SF +50*(3.5'*1/2) Total Area=3777 SF Rainfall Rate= 2.4"/hr = 0.2'/hr 3777 SF * 0.2'/hr = 756 CF/hr * 1hr/60min = 12.6 CF/min *7.48 gal/ CF =95 GPM Circular Vertical Conductor: 4"

*REGULARLY FURNISHED UNLESS OTHERWISE SPECIFIED

Dimensional Data (inches and [ mm ]) are Subject to Manufacturing Tolerances and Change Without Notice

ZURN INDUSTRIES, LLC ♦♦♦♦♦ SPECIFICATION DRAINAGE OPERATION ♦♦♦♦♦ 1801 Pittsburgh Ave. ♦♦♦♦♦ Erie, PA 16514Phone: 814\455-0921 ♦♦♦♦♦ Fax: 814\454-7929 ♦♦♦♦♦ World Wide Web: www.zurn.com

In Canada: ZURN INDUSTRIES LIMITED ♦♦♦♦♦ 3544 Nashua Drive ♦♦♦♦♦ Mississauga, Ontario L4V1L2 ♦♦♦♦♦ Phone: 905\405-8272 Fax: 905\405-1292

®

SPECIFICATION SHEET

TAG _______

OPTIONS (Check/specify appropriate options)

PIPE SIZE (Specify size/type) OUTLET 'E' BODY HT. DIM.2 thru 4 [51 thru 102] ____ IC Inside Caulk 5-1/4 [133]

2 thru 4 [51 thru 102] ____ IG Inside Gasket 5-1/4 [133]

2 thru 4 [51 thru 102] ____ IP Threaded 3-3/4 [95]

2 thru 4 [51 thru 102] ____ NH No-Hub 5-1/4 [133]

2 thru 4 [51 thru 102] ____ NL Neo-Loc 4-9/16 [116]

PREFIXES____ Z D.C.C.I. Body and Top*

____ ZB D.C.C.I. Body with Polished Bronze Top (Add 3/16 [5] to 2 [51] Dim.)

____ ZN D.C.C.I. Body with Polished Nickel Bronze Top (Add 3/16 [5] to 2 [51] Dim.)

SUFFIXES____ -C Underdeck Clamp

____ -G Galvanized Cast Iron

____ -S Secondary Strainer____ -SA Stabilizer Assembly (See Z1036)____ -TC Neo-Loc Test Cap Gasket

(2 [51]-4 [102] NL Bottom Outlet Only)

____ -TS Top Secured with Slotted Screws

Z5339 [229] DIAMETER HEAVY-DUTY

PARKING DECK DRAIN W/ SUPPORT FLANGE

ENGINEERING SPECIFICATION: ZURN Z533

9 [229] Diameter Parking Deck Drain, Dura-Coated cast iron body with

bottom outlet, heavy-duty gasketed drain suport flange, with heavy-duty

duresist slotted grate.

DWG. NO. 58938

REV. H

PRODUCT NO. Z533

DATE: 11/16/10 C.N. NO. 120453

____ -VP Vandal-Proof Secured Top

____ -XJ Expansion Joint (See Z190)

(Use with IP Type Outlets)

____ -Y Sediment Bucket

2-3-4 [51-76-102] 48 [22] 16 [103]

Approx.Wt. Lbs.

[kg]

A

Pipe Size In.

Grate OpenArea Sq. In.

[cm2]

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8-10" of fluid head is typically acceptable.
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Worst case 3" or 4" SD-1 : 110 GPM - Acceptable flow rate for grate open area.

*REGULARLY FURNISHED UNLESS OTHERWISE SPECIFIED

Dimensional Data (inches and [ mm ]) are Subject to Manufacturing Tolerances and Change Without Notice

SPECIFICATION SHEET

TAG _____

ZURN INDUSTRIES, LLC. ♦♦♦♦♦ SPECIFICATION DRAINAGE OPERATION ♦♦♦♦♦ 1801 Pittsburgh Ave. ♦♦♦♦♦ Erie, PA 16514Phone: 814/455-0921 ♦♦♦♦♦ Fax: 814/454-7929 ♦♦♦♦♦ World Wide Web: www.zurn.com

In Canada: ZURN INDUSTRIES LIMITED ♦♦♦♦♦ 3544 Nashua Drive ♦♦♦♦♦ Mississauga, Ontario L4V1L2 ♦♦♦♦♦ Phone: 905/405-8272 Fax: 905/405-1292

®

OPTIONS (Check/specify appropriate options)

PIPE SIZE (Specify size/type) OUTLET 'E' BODY HT. DIM.2 thru 6-8-10 [51 thru 152-203-254] ____ IC Inside Caulk 5-1/4 [133]

2 thru 4-6 [51 thru 102-152] ____ IG Inside Gasket 5-1/4 [133]

2 thru 6-8-10 [51 thru 152-203-254] ____ IP Threaded 3-3/4 [95]

2 thru 6-8-10 [51 thru 152-203-254] ____ NH No-Hub 5-1/4 [133]

2 thru 4 [51 thru 102] ____ NL Neo-Loc 4-5/8 [117]

PREFIXES____ Z D.C.C.I. Body and Top*

____ ZB D.C.C.I. Body with Polished Bronze Top (Add 3/16 [5] to 2 [51] Dim and 3/4 [19] To 12-1/4 [311] Dim.)

____ ZN D.C.C.I. Body with Polished Nickel Bronze Top (Add 3/16 [5] to 2 [51] Dim and 3/4 [19] To 12-1/4 [311] Dim.)

SUFFIXES____ -C Underdeck Clamp

____ -G Galvanized Cast Iron

____ -HP Heel-Proof Grate

____ -SA Stabilizer Assembly (See Z1036)____ -TC Neo-Loc Test Cap Gasket

(2 [51]-4 [102] NL Bottom Outlet Only)

____ -TS Top Secured with Slotted Screws

____ -VP Vandal-Proof Secured Top

____ -XJ Expansion Joint (See Z190) (Use with IP Type Outlets)

____ -Y Sediment Bucket

Z53412 [305] DIAMETER HEAVY-DUTY

PARKING DECK DRAIN WITH SUPPORT FLANGE

DWG. NO. 58939

REV. E

PRODUCT NO. Z534

DATE: 11/16/10 C.N. NO. 120454

2-3-4-5-6 [51-76-102-127-152] 78 [35]

8-10 [203-254] 80 [36]

A- Pipe Size In.Approx.Wt. Lbs.

[kg]

Grate OpenArea Sq. In.

[cm2]

30 [194]

ENGINEERING SPECIFICATION: ZURN Z534

12 [305] Diameter Parking Deck Drain, Dura-Coated cast iron body with

bottom outlet, heavy duty gasketed drain support flange, with heavy-

duty slotted grate.

ErikaC
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Text Box
Worst case 6" SD-2 : 300 GPM - Acceptable flow rate for grate open area.
ErikaC
Highlight
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Image
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Callout
8-10" of fluid head is typically acceptable.

*REGULARLY FURNISHED UNLESS OTHERWISE SPECIFIED

Dimensional Data (inches and [ mm ]) are Subject to Manufacturing Tolerances and Change Without Notice

SPECIFICATION SHEET

TAG _____

ZURN INDUSTRIES, LLC. ♦♦♦♦♦ SPECIFICATION DRAINAGE OPERATION ♦♦♦♦♦ 1801 Pittsburgh Ave. ♦♦♦♦♦ Erie, PA 16514Phone: 814\455-0921 ♦♦♦♦♦ Fax: 814\454-7929 ♦♦♦♦♦ World Wide Web: www.zurn.com

In Canada: ZURN INDUSTRIES LIMITED ♦♦♦♦♦ 3544 Nashua Drive ♦♦♦♦♦ Mississauga, Ontario L4V1L2 ♦♦♦♦♦ Phone: 905\405-8272 Fax: 905\405-1292

®

Z53615 [381] DIAMETER HEAVY-DUTY PARKING DECK

DRAIN WITH SUPPORT FLANGE

ENGINEERING SPECIFICATION: ZURN Z536

15 [381] Diameter Parking Deck Drain, Dura-Coated cast iron body

with bottom outlet, heavy-duty gasketed drain support flange, with

heavy-duty slotted grate.2-3-4-5-6 [51-76-102-127-152] 95 [43]

8-10 [203-254] 97 [44]

A- Pipe Size In.Approx.Wt. Lbs.

[kg]

Grate OpenArea Sq. In.

[cm2]

56 [361]

OPTIONS (Check/specify appropriate options)

PIPE SIZE (Specify size/type) OUTLET 'E' BODY HT. DIM.2 thru 6-8-10 [51 thru 152-203-254] ____ IC Inside Caulk 5-1/4 [133]

2 thru 4-6 [51 thru 102-152] ____ IG Inside Gasket 5-1/4 [133]

2 thru 6-8-10 [51 thru 152-203-254] ____ IP Threaded 3-3/4 [95]

2 thru 6-8-10 [51 thru 152-203-254] ____ NH No-Hub 5-1/4 [133]

2 thru 4 [51 thru 102] ____ NL Neo-Loc 4-5/8 [117]

PREFIXES____ Z D.C.C.I. Body and Top*

____ ZB D.C.C.I. Body with Polished Bronze Top (Add 3/16 [5] to 2 [51] Dim.)

____ ZN D.C.C.I. Body with Polished Nickel Bronze Top (Add 3/16 [5] to 2 [51] Dim.)

SUFFIXES____ -C Underdeck Clamp

____ -DG Duresist Grate

____ -G Galvanized Cast Iron

____ -SA Stabilizer Assembly (See Z1036)____ -TC Neo-Loc Test Cap Gasket

(2 [51]-4 [102] NL Bottom Outlet Only)

____ -VP Vandal-Proof Secured Top

____ -XJ Vertical Expansion Joint (See Z190)

(Use with IP Type Outlet)

DWG. NO. 59233

REV. F

PRODUCT NO. Z536

DATE: 11/17/10 C.N. NO. 120467

____ -Y Sediment Bucket

____ -24 24 [610] Diameter Flange

ErikaC
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8-10" of fluid head is typically acceptable.
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Worst case 8" SD-3 : 429 GPM - Acceptable flow rate for grate open area.