HomeMy WebLinkAboutCOMPLIANCE FORMS WORKSHEETS AND REFERENCE MATERIAL;'- Butte County Department of Development Services ,
... - , • PERMIT. CENTER
7 County Center Drive, Oroville, CA 95965
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CRfEDC'lrNi S=EYi[ii www.buttecountv.net/dds
4
' CHAPTER 8
: COMPLIANCE FORMS; WORKSHEETS
• r F i
:. AND REFERENCE MATERIAL
[BSC] Sample forms found in "A Guide to the California Green Building Standards Code (Nonresidential)" located at htipW
www.bse.ca.gov/Hone/CALGrcen.aspx may be used to assist -in documenting compliance with the waste manageliient plain and
other provisions of this code.
[HCD 11 Sample forms located at ivww.hcd.ca.E!ov/CALGrcen.html may be used to assist in documenting compliance with
CALGreen. r
WORKSHEET (WS -1)
BASELINE WATER USE -
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.t'-`
' FIXTURE TYPE
FLOW RATE
'DURATION
DAILY
OCCUPANTS'
GALLONS
v
USES
PER DAY
Showerheads
2.0 epm @ 80 psi
=.5 min.
x
I
x
Note l a
_
Lavatory fattcels nonresidential
0.5 gpm @ 60 psi
I x
.25 min.
x
' 3
x
t =
Kitchen faucets.
1.8 epm Cay 60 psi
x
4 min.
x
1
x
Note I b
Replacement aerators .
2.2 gpm
x
x
x
=
Wash fountain_
1:8 gpnt/20 frim .,
x
x
space(in.)@ 60 psi]
x
Nleterine, faucets
0.20 gal/cycle,Elxe
x
3
x
=
`
iVleterin� faucets for wash rouhlains
0.20 gal/cycle/20 [rini
5i
?mn.
x
xspace(in.)@60
psi]
—
x
Gravity tank -type water closets
1.28 eallllush
x
I Flushx
I nrtle-
x
—
3 female
'
Flushonitank Witter tawater closets
1.28 gaUflush
x
I flush
x
I male-
x
'
31'cmale
Flushometer valve water -closets
1.28 gal/Flush -
x
i flush, •
x
I male-
x
—
'
3 female
-
+�
E-leciromcchanical hydraulic waterfnlalc-
'
closets
I., 3 gal/flush
x
117ush
x
x
=
3 female
Urinals
0.5 or 0.125 ` gal/flush
x
1 flush
x
2 male
x
R
=
Total daily baseline water use (BWU)
_
i. ror nonn:sictenuat occupancies. refer In Table A. Chapter 4, 2013 Ctdifornia Phunbhuq Code. for occupant load factors. '
a. Shower use bv.occup:mts depends on the type of use- of a building'or portion of a building e.g., inial occupant load for a health clut), but only a friction
of the occupants in an office building as determined by the anticipated. number of users. • 1
b. Kitchen faucet use is detennined by the occupant load or the area served by the fixture.
?. The dairy use number shall he increased to throe if urinals are not installed in the room.
_3. Floor -mounted urinals @ 0.5 GPF or wall -mounted urinals @ 0.12i GI'F.
Revised 12.19.2016 T
COMPLIANCE FORMS AND WORKSHEETS
WORKSHEET (WS -2)
WATER USE REDUCTION
2$ RERCEPITREDUCTION
WATER USE CALCl1LATlON
TABLE
FIXTURE TYPE
FLOW RATE
DURATION
DAILY
USES
OCCUPANTS'
GALLONS
PER DAY
IShowenccads
I
x
5 min.
x
I
x
Note la
=
Lavatory faucets nonresidential'
x
.25 min'.
x
3
x
=
Kitchen faucets
x
4 min.
x
I
x
Note I b
=
Replacement aerators
x
x
x
=
Wash fountains
x
l
x
x
=
kletering fauccls
x
.25 min.
x
3
x
=
iNiletering faucets for wash fountains
x
.25 min.
x
x
=
Gravity tank -nope water closets
x
1 (lush
x
I male'
x
.3 female
Flushometer tank water closets
x
I (lush
x
I male'
x
3 female
Flushomcter valve water closets
x
1. flush
x
I male'
X
_
female
Electromechanical hydraulic water
I male-,
closets
x
Illush
x
3 female
x
=
Urinals
x
1 Ilush
x
2 male
x
=
Urinals
Nonwater supplied
0.t) gallflush
1 flush
2 male
x
Proposed water use
=
12% Reduction— (BWU from WS -1) x.88= Allo�lable, water use
20% Reduction (BWU from WS -1) x .80 = Allowable wateruse
25% Reduction (BWU from WS -1) X .75 = Allowable water use
1. For occupancies. refer to Table A, Chapter -1.2)13 Calf fomiu Plumbing Code, for occupant load factors.
it. Shower use by occupants depends on the type of use of a building or p(mion uf.a building, e.g., total occupant load for a health -club, but only a fnctiun
of the occupants in an office building a3 determined by the anticipated number of user.
13. Kitchen faucet use is determined by the occupant load of the area served by the fixture.
?. Includes single and dual flush water closets %61h an effective flush of 1.28 gallons or less.
Single flush toilets - The effective flush volume shall not exceed 1.28 gallnns (=1.8 liters). The effective flush vol,urne is the average (lush v.olutne whentested in accordance with ASIME A112.19.2.
Dual (lush toilets - The effective flush volume shall not exceed 1.28 gallons (4.8 li(ers): The*effective flush volume is defined as the composite, average.
flush volume of tm4o reduced flushes and une full flush. Flush volumes will be tested in accordance with ASME A 112.19? and A&kIE At 12. 19".14.
3. The daily use numbershall be increased to three if urinals are not installed in the room.
4. Where complying faucets are unavailable. aentnrs rued at 35 glint or other means may be used to achieve reduction.
evised 12.19.2016