HRW2112 WINDOW WATER CHAMBER

8/2/2019 HRW2112 WINDOW WATER CHAMBER

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UNITWindow Water Chamber

CO-OP

Water Harvesting Streetwall

NEIGHBORHOODUrban Well / Re uge / Watershed


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change your fixtures.

[ other ][ baths ][ dishwasher ]

[ faucets ] [ leaks ] [ toilets ] [ clothes washer ] [ showers ] 69.3 gallonsaverage household.

e ciency xtures installed.

45.2 gallonsdaily indoor water use per capita

[ other ][ baths ][ dishwasher ]

[ faucets ] [ leaks ]

[ toilets ] [ clothes washer ] [ showers ]

35% household reduction

18.5 gal

8.2 gal

Water Closet Volume History pre-1978 ::6+ GPF

1978 ::3.4 GPF

1994 ::1.6-1.3 GPF Energy Policy Act of 1992 EPAct (low- ow toilets)

(high e ciency toilets; pressure assisted)

July 2012 ::1.28 GPF NYC Plumbing Code

(super e ciency toilets)

gallons per ush

+1gal

Plumbing Fixtures PF


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Figure 8: Croton Subsystem

Overview of NYC Water Use System

NY Watersheds

River

Disinfection +Conditioning

Water Distribution Main

Water Tunnel

Aqueduct

Storm Drain

Roof Drain

Sewage Treatment Plant

Reservoirs

Combined Sanitary + Storm Sewer

During wet weather, increasedstormwater runoff exceedstreatment plant capacity causingthe combined sewer to flowdirectly to CSO outfall insteadof to waste treatment plants

In some limited areas, primarilyin the outer boroughs, separatesanitary and storm sewers areavailable, which handle approxi-mately 20% of total volume.

Regulator

1

2

2

1

Combined Sewer Overflow (CSO) Outfall

centralized municipal Water Supply


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decentralized WATER SUPPLEMENT [ rainwater + humidity harvesting ]

Scales of OperationUNIT

Window Water Chamber

CO-OPWater Harvesting Streetwall


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BUILDING RESILIENCE

,

. ,.

, , ,

; , .,

.

,, ,

,.

;

.,

, , , ,

PERMITTED OBSTRUCTION


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Month_of_Year

Toilet_Type

Exterior_Obstruction

Interior_Obstruction

User_Demand Estimated_Use

Water_Supplement_Zone

Window_Water_Chamber water supplement

[ reduction ] municipal water supply

Pooky_Chute

Header_Reservoir

Header_to_Sill_Framing

Collector_Shade

Supply_Shade

tenant allowance

zoning permitted obstruction depth building oor

Avg._Rainfall

Humidity

[ collector shade cavity area ]

[ collector shade surface area ]

[ o p t i m i z e i n s p r e a d s h e e t ]

Speculated_Yield [ water collection ]

Tenant_Count

[ toilets ]

UNIT Window Water Chamber

CO-OP Water Harvesting Streetwall

inter ace diagram ::


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Pooky_Chute

Collector_Shade

Supply_Shade

Collector_Basin

sill

header

windo wo pening


[ 4.2][ 3.2 ] [ 4.3 ] [ 4.2 ][ 4.3 ]

[ 3.8 ][ 3.9 ][ 4.1 ][ 4.0 ][ 3.7 ][ 4.1 ][ 3.9 ][ 3.98 ]

* and sun anglescoming soon...

NYC rain all per month (in)

UNIT Window Water Chamber select a month ::

Month_of_Year Avg._Rainfall

Humidity




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Pooky_Chute

Collector_Framing

Collector_Shade

Supply_Shade


windo wo pening

Collector_Basin

UNIT Window Water Chamber add raming ::

Month_of_Year Avg._Rainfall

Humidity



Speculated_Yield [ water collection ]


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Pooky_Chute

Collector_Shade

Supply_Shade

Collector_Shade

Collector_Basin

windo wo pening

Collector_Basin

E xte rio r _Ob stru ct io n

In terior _O

b s truc tion

UNIT Window Water Chamber declare permitted obstructions ::

tenant allowance

permitted obstructions


Interior_Obstruction



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Pooky_Chute

Collector_Shade

Supply_Shade

windo wo pening

Collector_Basin


In terior _O

b s truc tion

Collector_Shade

Collector_Basin

UNIT Window Water Chamber declare permitted obstructions ::


Interior_ObstructionWater_Supplement_Zone


tenant allowance

permitted obstructions


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Pooky_Chute

Collector_Shade

Supply_Shade

windo wo pening

Collector_Basin

Reservoir_Header

In terior _O

b s truc tion

E xte rio r _Ob st ru ct io n

[ 18.5 ]* [ 8.2 ]* fushing gallons[ 7.68 ]* (per person / day) * assuming 6 toilet fushes per day

UNIT Window Water Chamber select toilet type ::

Toilet_Type User_Demand Estimated_Use

Tenant_Count


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[ predicted collection yield or March ]



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UNIT Window Water Chamber select supply shade type ::

Pooky_Chute

Collector_Shade

Supply_Shade

[ faceted ]

Collector_Basin

Supply_Shade[ soft ] In ter

ior _Ob s tru

c tion



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Pooky_Chute

Collector_Shade

Supply_Shade

Collector_Basin

Reservoir_Header

Supply_Shade[ faceted ] I

n terior _O

b s truc tion


adjust shade length ::


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Pooky_Chute

Collector_Shade

Supply_Shade

Collector_Basin

Supply_Shade[ faceted ]

In terior _O

b s truc tion

windo wo pening


adjust shade length ::


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CO-OP Water Harvesting Streetwall connect elements ::

Pooky_Chute

Pooky_Chute

Pooky_Chute

Supply_Shade

Supply_Shade

Supply_Shade

In terior _O

b s truc tion

In terior

_Ob s truc t

ionIn terior _O

b s truc tion



E xt e rio r _Ob st ru ct io n


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Water Chamber Basin Water Chamber Basin[ impermeable surface ][width and depth parameters]

Moisture Harvesting Sails[orientation and projection parameters]

Tubular metal framing[sail + basin coordination]

Bi-layer fabric[ OUTER hydrophilic dewetting membrane ][ INNER hydrophobic runoff mebrane ]

Facade and Window Framing[sail + basin coordination]

OBLIQUE VIEW OBLIQUE VIEW



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18%[ blockage ]

35%

50%FIGS. 3a to 3d show a textured surfaceinclined to the horizontal plane havinghydrophobic and hydrophilic regions.



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Water Chamber Basin[ impermeable surface ]


[Exterior Building Face]



Facade Framing[sail + basin coordination]

[Window Header]

Window Framing

Window Framing

[sail + basin coordination]

TOP VIEW BOTTOM VIEW

M A X . P R O J E C T I O N

( 5 - 0 )

M A X . P R O J E C T I O N

5 -



i d Ch b


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Water Chamber Basin


[width and depth parameters]

[Window Header]

[ E x t e r i o r

B u

i l d i n g

F a

c e

]

[ E x t e r i o r

B u

i l d i n g

F a

c e

]

Moisture Harvesting Sails[orientation and projection parameters]Bi-layer fabric

[ OUTER hydrophilic dewetting membrane ][ INNER hydrophobic runoff mebrane ]

Facade and Window Framing[sail + basin coordination]

SIDE VIEW SIDE VIEW

MA X.PROJECTION(5-0) MA X.PROJECTION(5-0)



UNIT Wi d W Ch b


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Water Chamber Basin


[width and depth parameters]



Facade and Window Framing

EQ.

[sail + basin coordination]

FRONT VIEW REAR VIEW

E Q .E Q .

E Q .

EQ. EQ.



CO OP W H i S lli di id l i d i t ll ti


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street-side elevation section

CO-OP Water Harvesting Streetwall individual window installation ::

CO OP W t H ti St t llli k d i d i t ll ti


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street-side elevation section

linked window installation ::

CO OP W t H ti g St t ll


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building-side elevation section


CO OP Water Harvesting Streetwall


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UNITWindow Water Chamber

CO-OPWater Harvesting Streetwall

NEIGHBORHOODUrban Well / Re uge / Watershed

Documents

HRW2112 WINDOW WATER CHAMBER