Specifications Pun zoz3-oo/Ya
q hNa�a;
SPECIFICATION AND SUBMITTAL 5QA E (z�
GB2 35/50 GPM Grease Interceptor for Indoor Use RECEIVED
APR 2 6 2023
�` CITY OF TIGARD
23" BUILDING DIVISION
_ 35.' a S g® (58cm)(89cm) ag_ �
o $ go m`oo
o°o7000 00000
.° o COPY
sss � o0
0gosos sofa ogo oso�oo ,
a CDC . o eS.... 0 0 0$0 $o ____o�.
, 6gv V0o00 : O�.�Q�ef� Dic� i3g"
5„ Sososo oMoe4o 0SoS3Sore -
o$sgs`o s 0 0 0 0 0 o SsVsS$
(13crn) \SoS So $sa$so 0SZsos
egg$$o o$ 13-3/4"
`moo 0 0 0 P g`o'� /////// (35 cm)
se 0
ER
2cm) � ,� I ` SCN
1 `
•
0 This unit is certified to ASME A112.14.3(Type C)and Satisfies Miami DERM 99%efficiency requirements
CSA 6481.1 at two different flow rates and includes the internal flow when at least 2 units are installed in series
05 controls for both.External flow control with vent not required.
SUBMITTAL
Standard Options
Location:indoor ❑-FO:fixed outlet diffuser
Installation:above/below grade ❑FCR1(xl):>2-1/8"-12"field cut riser
Flow Rates/Grease Capacities: ❑FCR1(x2):>12'- 24'field cut risers
35 GPM (22 L/s) /130.5 lbs.(59.2 kg) ❑CCI:membrane clamping collar kit(requires FCR1 riser)
50 GPM(3.2 L/s) /127.6 lbs.(57.9 kg)
Solids Capacity:1.8 gal.(6.8 L) ❑PP1:pumpout port kit
Liquid Capacity:20 gal.(75.7 L) El SGK2 support gusset kit
Weight:49 lbs.(22.2 kg) ❑PLAIN-EA-24:2"(50 mm)plain end fitting
Connections:3"(75 mm)and 4"(100 mm)plain end ❑FPT-EA-34:4"x 3"(100 mm x 75 mm)FPT fitting
Cover:bolted gas/water tight polypropylene with 1,000 lb.load rating ❑FPT-EA-23:3"x 2"(75 mm x 50 mm)FPT fitting
when unit is buried with FCR1 riser
Approval
Signature: Date: Company:
Specifying Engineer: Engineering Firm:
rSCHIERMODEL NUMBER: DESCRIPTION:35150 GPM Polyethylene Grease Interceptor
:rRLIFETIME GUARANTEED
" 1. c B2
GREASE INTERCEPTORS PART#:4065-001-05 DWG BY:B.Karrer DATE:4/10/2019 REV: ECO:
9500 Woodend Road I Edwardsville,KS 66111 I Tel:913-951-3300 I www.schierproducts.cons a Copyright 2019 Schier,All Rights Reserved
Pane1of4
ASPECIAL PRECAUTIONS
For Schier Grease Interceptor Installations- Failure to follow this guidance
voids your warranty
A WARNING! DO NOT AIR TEST UNIT OR RISER SYSTEM! Q CAUTION! Do not install this unit in any manner
Doing so may result in property damage,personal injury or death. except as described in these instructions.
Installation Instructions High Temperature Kitchen Water
Installation instructions and additional If water is entering the interceptor at excessive temperature(over
installation components are included with the instructions150°F),a drain water tempering valve(DTV)and approved backflow
interceptor.Read all instructions prior inside prevention assembly must be installed.Most state and local
to installation.This interceptor is plumbing codes prohibit water above 150°F being discharged into
intended to be installed by a licensed the sanitary sewer.Water above 150°F will weaken or deform PVC
plumber in conformance with all Schedule 40 pipe,poly drainage fixtures like interceptors and erode
local codes. the coating of cast iron(leading to eventual failure).
When Installing Interceptor Inside ODOR ALERT!
If your dishwashing sink(s) °. Do not install air
gap on outlet side
discharges(into )floor
drain/sink(drain),you O� l of interceptor. Ci
`,` FLOW Op"
must regulate the flow into ���the drain to avoid an i__----- ,:_," �
overflow of water onto the M �,r
kitchen floor.This can be _ psi a n I I
done by installing a valve Femco or similar fiii�iie V
or flow restriction caprebbcrfl CO*
on restrictionw end cap
the sink piping that
discharges into the drain.
See drawing for guidance.For detailed guidance on indirect
connections,go to:
webtools.schierproducts.com/Technical_Dataflndirect Connections.pdf
Hydrostatic Slabs(or Pressure Slabs)
When installed under a concrete slab subject to hydrostatic pressure
hydrostatic slab(slab i
designed to withstand Y I
upward lift,usually
caused by hydrostatic
terpressure)interceptor cconccrrettet
must be enclosed in a vault -I-
watertight concrete vault
SC H 1 E R MODEL NUMBER:1. DESCRIPTION:35/50 GPM Polyethylene Grease Interceptor
f G B2
LIFETIME GUARANTEED
rPART#:4065-001 05 DWG BY:B.Kamer DATE:4/10/2019 REV: ECO:
Ct►, , GREASE INTERCEPTORS
9500 Woodend Road I Edwardsville,KS 66111 I Tel:913-951-3300 I www.schierproducts.com 6 Copyright 2019 Schier,All Rights Reserved
Pena 2 of 4
A\ SPECIAL PRECAUTIONS
For Schier Grease Interceptor Installations - Failure to follow this guidance
voids your warranty
High Water Table Installations Fully Support Base of Unit
nterceptors and risers are not designed Install unit on solid,level surface in
to withstand water table heightin maxord water table height
contact with the entire footprint of
for direct burial � r=�--
excess of the top of the unit when buried unit base;for suspended =iiiiiiiiiii�11111111111 moil.
(see figure).If it is possible for this to G i, installations design trapeze to -I IIIIII-
occur,install the interceptor and risers in Q ! '--11 E support the wet weight of the unit
a water-tight concrete vault or backfill Interceptor Do not partially support unit or
with concrete or flowable fill(wet suspend unit using metal
concrete and flowable backfill should be U-channel to create a trapeze.
poured in stages to avoid crushing the suspended installation
interceptor).At risk areas include but are not limited to tidal surge areas,
floodplains and areas that receive storm water.Great Basin"'models
that are direct buried in high water table scenarios must be installed Support Inlet and Outlet Piping
with an anchor kit Models GB-50,GB-75,and GB-250 use model AKl
anchor kit Model GB-500 uses model AK2 anchor kit for use with For above grade installations ensure pipe supports
deadmen anchors.Models GB-1000,GGI-750 and GGI-1500 use model heavy inlet and outlet piping(such as
AK3 anchor kit for use with deadmen anchors cast iron or long runs)is properly I E T"TN
supported or suspended during the Interceptor
entire installation process to prevent
Flush-to-Grade Burials connection failure or damage to
Flush-to-Grade buried installations �� bulkhead fittings.
(without a riser)are not recommended
for heavy foot traffic areas without the
use of an internal gusset support kit ::vk:{i?: :tis::ss::tis: {iE
SGK2(for GB2)or SOU(for GB3). ` DO NOT •
COMPACT
BACKFILL
_ o00
WA
/1111111111111411
12 SCH I E R MODEL NUMBER: DESCRIPTION:35 f 50 GPM Polyethylene Grease Interceptor
o.—]
�I.
�t LIFETIME GUARANTEED
C*I. , GREASE INTERCEPTORS GB2
PART#:4065-001-05 DWG BY:B.Karrer DATE:4/10/2019 REV: ECO:
9500 Woodend Road I Edwardsville,KS 66111 I Tel:913-951-3300 I www.schierproducts.com ^t Copyright 2019 Schier,All Rights Reserved
Pane 3 of 6
•
SPECIFICATIONS
Notes TOP VIEW
1. 4'FPT inlet/outlet with 3'and 4'plain end fittings.
2. Unit weight-49 lbs.(wet weight 216 lbs.)
3. Capacities- Liquid:20 gal. 35'
@35 GPM-Grease:130 lbs.(17.8 gal.)
- @50 GPM-Grease:127 lbs. 17.3 gal.) Outlet'A'
Solids:1.8 gal. FLOW (atonal)
4. Built-in flow control.
5. For gravity drainage applications only. e>
6. Do not use for pressure applications. °o°o°o°o°a°o' °a°o°o°o°o°o°
7. Coverplacement allows full access to tank for °v °°°" ,°°°° °
0000e oaaaa
°°°°O
proper maintenance. a a a a i� ski °a°°o°o°
A %%C c= _ °°°o A
8. Vent not required unless per local code. o 0 0 o a o
9. Engineered inlet and outlet diffusers are °a°o°aa 1 � � p°o°o° 1T
removable to inspect/clean piping. 23" -���4 _ . _" I►/�d� _ a0-0—_)
MO.Integral air relief/anti-siphon. inlet-1.- °o°a°o° �� \'� °o°o°o° outlet'B'
°o°Q°o°
Standard)
Engineer Specification Guide °°°° we
•s 1+ 0000poo outlet foot
oaoo I,� VI oaaa must face this
°°°°° -♦ 1 00000
Schier Great Basin"grease interceptor model #GB2 °o°o°o°o°o` a°000°o°a° direction in all
shall be lifetime guaranteed and made in USA of °°°°°°°°°°°e°e e°a°o°o°o°o° configurations
seamless,rotationally-molded polyethylene. •
Interceptor shall be furnished for above or below Outlet'c'
t--
grade installation.Interceptor shall be certified to (Optional)
12-7/16'— -I
ASME A112.14.3(type C)and CSA B481.1,with field cut � 'I
riser system,built-in flow control and three outlet
options.Interceptor flow rate shall be 35 or 50 GPM.
Interceptor grease capacity shall be 130 lbs.@ 35
GPM or 127 lbs.@ 50 GPM.Cover shall provide
water/gas-tight seal and have minimum 450 lbs. SECTION A-A
load capacity.
Ceram Performance c of 4'FPT See Note#10
Great BasinTM hydromechanical grease interceptors are inlet&outlet— ( 0 21-1/7 Cover
third party performance-tested and listed by IAPMO to
ASME#A11214.3 and CSA 8481.1 grease interceptor I "_ —_ _ '�='�
standards and greatly exceed requirements for grease 5' -�[ltl�lii l m •�_/ of�=
separation and storage.They are compliant to the L— I1 1 II
Uniform Plumbing Code,the National Standard 13-3/4' 1 �ti
Plumbing Code,the National Plumbing Code of Canada, I and the International Plumbing Code. I 8-34/4- 019111111M1111111111111 6-3/4'invert
11j �i ri.. I
OEngineered inlet NI Static water line
C�® and outlet diffuser
OUTLET END VIEW Rated Grease Capacites
for Units Piped in Series
23 1 No.of Units Removal Efficiency
in Series 97.8% 99%•
" 2 274 lbs. 180 lbs.
INOTE:Flow rate for 2 GB2 units piped in
series is 35 GPM only
Satisfies Miami DERM 99%
efficiency requirements
SCH 1 E R MODEL�^NUMBER: DESCRIPTION 35/50 GPM Polyethylene Grease Interceptor
"w� LIFETIME GUARANTEED L
C. I. GREASE INTERCEPTORS PART#:4065-001-05 DWG BY:B.Kamer DATE:4/10/2019 REV: ECO:
9500 Woodend Road I Edwardsville,KS 66111 I Tel:913-951-3300 I www.schierproducts.com c Copyright 2019 Schier,All Rights Reserved
Pane 4 of 6