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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
Header_to_Sill_Framing
[ 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
[ collector shade cavity area ]
[ collector shade surface area ]
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Pooky_Chute
Collector_Framing
Collector_Shade
Supply_Shade
Header_to_Sill_Framing
windo wo pening
Collector_Basin
UNIT Window Water Chamber add raming ::
Month_of_Year Avg._Rainfall
Humidity
[ collector shade cavity area ]
[ collector shade surface area ]
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
Exterior_Obstruction
Interior_Obstruction
zoning permitted obstruction depth building oor
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Pooky_Chute
Collector_Shade
Supply_Shade
windo wo pening
Collector_Basin
E xte rio r _Ob stru ct io n
In terior _O
b s truc tion
Collector_Shade
Collector_Basin
UNIT Window Water Chamber declare permitted obstructions ::
Exterior_Obstruction
Interior_ObstructionWater_Supplement_Zone
zoning permitted obstruction depth building oor
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 ]
UNIT Window Water Chamber
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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
E xte rio r _Ob stru ct io n
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UNIT Window Water Chamber
Pooky_Chute
Collector_Shade
Supply_Shade
Collector_Basin
Reservoir_Header
Supply_Shade[ faceted ] I
n terior _O
b s truc tion
E xte rio r _Ob st ru ct io n
adjust shade length ::
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UNIT Window Water Chamber
Pooky_Chute
Collector_Shade
Supply_Shade
Collector_Basin
Supply_Shade[ faceted ]
In terior _O
b s truc tion
windo wo pening
E xte rio r _Ob st ru ct io n
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 xte rio r _Ob stru ct io n
E xte rio r _Ob stru ct io n
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
UNIT Window Water Chamber
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18%[ blockage ]
35%
50%FIGS. 3a to 3d show a textured surfaceinclined to the horizontal plane havinghydrophobic and hydrophilic regions.
UNIT Window Water Chamber
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Water Chamber Basin[ impermeable surface ]
Water Chamber Basin[ impermeable surface ]
[Exterior Building Face]
Moisture Harvesting Sails[orientation and projection parameters]
Bi-layer fabric[ OUTER hydrophilic dewetting membrane ][ INNER hydrophobic runoff mebrane ]
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 -
Tubular metal framing[sail + basin coordination]
UNIT Window Water Chamber
i d Ch b
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Water Chamber Basin
Water Chamber Basin[ impermeable surface ]
[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)
Tubular metal framing[sail + basin coordination]
UNIT Window Water Chamber
UNIT Wi d W Ch b
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Water Chamber Basin
Water Chamber Basin[ impermeable surface ]
[width and depth parameters]
Moisture Harvesting Sails[orientation and projection parameters]
Bi-layer fabric[ OUTER hydrophilic dewetting membrane ][ INNER hydrophobic runoff mebrane ]
Facade and Window Framing
EQ.
[sail + basin coordination]
FRONT VIEW REAR VIEW
E Q .E Q .
E Q .
EQ. EQ.
Tubular metal framing[sail + basin coordination]
UNIT Window Water Chamber
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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CO-OP Water Harvesting Streetwall
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
CO OP Water Harvesting Streetwall
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CO-OP Water Harvesting Streetwall
CO OP Water Harvesting Streetwall
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CO-OP Water Harvesting Streetwall
CO OP Water Harvesting Streetwall
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CO-OP Water Harvesting Streetwall
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UNITWindow Water Chamber
CO-OPWater Harvesting Streetwall
NEIGHBORHOODUrban Well / Re uge / Watershed
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