20517 App J.pdf [As Published] · 132007.1259

Essence of Peregian

   

      

     

Appendix C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Title: Rainwater Tank Calculations for MUSIC Catchments
Job: Essence of Peregian
Filename: H:\B07\001-049\B07047\MUSIC\[B07047 MUSIC & Tank Calcs.xls]Tank Calcs
Date: 20/06/2007
By: KU
MUSIC. Roof Roof No. Tanks ‘Catchment Rainwater Usage Rainwater Usage ‘Surface Area Tank Surface Area Tank Surface area
Catchment Catchment |Catchment |per Cabin |No. Cabins Tank Capacity |per Cabin per Catchment per Tank (1.2m diam) —_|per Cabin per Catchment
m ha KL Udayleabin __|kL/Catchment/day m m
IROOF A 175] 0.018} 2 3 3] 9.0 115 0.35 1.13 2.3
ROOF F 1229 0.123} 2 27) 3] 81.0) 115) 3.11 1.13 2.3
MUSIC Irrigation Irrigation Irrigation Days per Week |Tank Daily Irrigation Tank Surface
‘Catchment Rate Rate Area Factor (Factor) Capacity Demand Area ‘Comment
mmim?/week _|m°/m7/week m? m* kLiday m?
ROOF A1 B1 25) 0.025) 835} 4 7 11.9} 2.98) 8|Includes irrigation of entrance area landscaping.
ROOF A2 B2 25) 0.025) 615} 4 7 88 2.20) §|
ROOF C1 B3. 25) 0.025 745} 4 7 10.6) 2. 66] 8]
Notes:

Assumed that 100% of roof area drain to tanks. This area applied to MUSIC roof nodes.
Refer to "Rainwater Tank Usage - Cabins.xls" for daily rainwater tank usage applied
Architect has applied 1.2m diameter rainwater tanks to cabins (2 per cabin)

1.5m depth assumed for Building Accomm. Tanks to determine surface area.

 

BO7047