HomeMy WebLinkAbout2026/08/25 City Council Resolution 2026-065 RESOLUTION NO. 2026-065
A RESOLUTION OF THE CITY COUNCIL OF THE CITY OF ROHNERT PARK TO
UPDATE THE ROHNERT PARK MANUAL OF STANDARDS, DETAILS AND
SPECIFICATIONS FOR THE WATER DETAIL DRAWINGS
WHEREAS, the City's Manual of Standards, Details and Specifications (Standards)
establishes the minimum engineering standards and requirements governing the design and
construction of public infrastructure, private improvements to be dedicated to and accepted by
the City for maintenance and operation, and improvements constructed within the public right-
of-way and easement; and
WHEREAS, Title 22 of the California Code of Regulations (Title 22) establishes
minimum separation requirements between potable water mains and sewer, storm drain, and
recycled water facilities to protect public drinking water; and
WHEREAS,Title 22 allows municipalities and agencies that manage water systems to
request alternate construction criteria through an approved Blanket Waiver issued by the State
Water Resources Control Board Division of Drinking Water(Division); and
WHEREAS, City staff submitted proposed Engineering Standard Detail 892 with
alternative construction methods to the Division for review; and
WHEREAS,on June 10, 2026, the Division approved the City's Blanket Waiver for
alternate construction; and
NOW, THEREFORE,BE IT RESOLVED by the City Council of the City of Rohnert
Park that it does hereby incorporate Standard Detail 892 into the City's Manual of Standards,
Details and Specifications in substantially similar form as attached hereto and incorporated
herein as Exhibit A-1 and A-2.
BE IT FURTHER RESOLVED that except as otherwise specified herein,the remaining
Manual of Standards, Details and Specifications shall remain unchanged and in full effect.
DULY AND REGULARLY ADOPTED BY THE CITY COUNCIL OF THE
ROHNERT PARK on this 25th day of August, 2026.
CITY OF ROHNERT PARK
ELil Sanborn, Mayor
ATTEST:
Sylvia—orsez cuevas, City Clerk --
APPROVED14S TO FORM:
r
is . enyon, ity tt ey
Attachments: Exhibit A-1, Exhibit A-2
ADAMS: "`jam GIUDICE: E RODRIGUEZ: ELWARD: SANBORN:
(CI AYES: (s) NO S: (50 ) ABSENT: ) ABSTAIN: ( )
Resolution 2026-065
Page 2 of 2
Detail Drawings
for Public Improvements
Volume 2
Revised August 2026
City of Rohnert Park
Water
Detail Drawings
Detail Drawings W-1
for Public Improvements
Volume 2
Revised August 2026
WATER DETAIL DRAWINGS
Standard
Number Title Date
Approved
800 Series
850 Reserved
851 Typical Harness Installation for Flange Fittings 2011
852 Typical Harness Installation 2006
853 Concrete Anchor Blocks for Vertical Bends 2006
854 Concrete Thrust Blocking for Horizontal Bends 2011
855 Reserved
856 Typical Water Main Installation Over Structure 2011
857 Fire Hydrant Installation, 2 Sheets 2011
858 Reserved
859 Typical Temporary Blow-off and/Or Metered Connection Mains
Under Construction 2006
860 Typical Temporary Metered Connection Fire Flow Required 2011
861 Blow-off With Harness 2011
862 Full-Size Blow-off 2011
863A Water Service with Fire System Supply 1-inch and 1-1/2-inch Disc
Meters 2017
863B Water Service 5/8-inch x 3/4-inch and 1-inch x 1-1/2-inch Disc Meters 2017
864A Dual Water Service with Fire System Supply 1-inch and 1-1/2-inch
Disc Meters 2017
864B Dual Water Service 5/8-inch x 3/4-inch and 1-inch Disc Meters 2017
865A Water Service 2-inch Disc Meter 2011
865B 2-inch Commercial Water Service 2011
866 3-inch Commercial Water Service 2011
867 4-inch Commercial Water Service 2011
868 6-inch Commercial Water Service 2011
869 Typical Water Connection Detail 2011
870 Reserved
871 Typical Locations of Water Mains and Mainline Valves 2006
872 Dirt Stop and Water Main Encasement 2011
873 Reserved
874 Double Check Valve Backflow Assembly 2006
875 Reserved
876 Reduced-Pressure Backflow Assembly 2011
877 Gate Valve 2011
878 Butterfly Valve and Tapping Valve 2011
879 Underground Fire Line Single Detector Check Installation, 3 Sheets 2011
880 Double Check-Detector Check Fire Line Backflow Assembly 2011
881 Pressure Reducing Valves 2011
882 Surge Anticipator Valve Or Pressure Relief Valve 2011
883 Air and Vacuum and Air Release Valve 2017
Detail Drawings W-2
for Public Improvements
Volume 2
Revised August 2026
Standard
Number Title Date
Approved
884 2006
885 2006
886 2011
887 2011
888 2011
891A 2011
891B 2011
891C
Water Meter Installation for Private Nonresidential Systems
Water Meter for Private Process and Evaporative Water Lines
Water Sampling Station
4-inch Ductile Iron Multi-Service Manifold
Water Service Obstructions
Drinking Fountain Cover Detail
Drinking Fountain Cover Detail
Drinking Fountain Cover Detail
Blanket Waiver for Separation Criteria Regarding Water
Mains, Sewer Mains, Storm Drains, and Recycled
Water Mains
2011
2026892
Water Main Construction Notes
I.All material, workmanship, and construction details shall conform to the City of Rohnert
Park "Standard Details and Specifications" 2006, including all addenda, standard plan
revisions and special provisions.
2.Start excavation by exposing end of existing main to determine its line and grade. Start
new main 8-10 feet from and on same line and grade as existing main. Pipe laying shall
then be adjusted so depth of new main conforms to Note #3.
3.Minimum depth of cover from finished grade shall be 36 inches for 6-inch & 8-inch
mains, 44 inches for 12-inch mains and 48 inches for 16-inch and larger mains. Ten-inch
mains must be specifically approved by the City Engineer. Mainline valves smaller than
12 inches and smaller shall be resilient seat gate. Mainline valves larger than 12 inches
shall be butterfly valves. Blow-off valves shall be 2-inch or 3-inch ball valves with
rotation stops.
4.No. 12 insulated copper wire shall be laid on top of and along entire length of all non
metallic mains and shall be extended to the surface at all valve locations, blow-offs, and
meter boxes sufficiently for locator equipment to be attached. Fasten the wire to the top
of the pipe so as not to be displaced by backfilling procedure ( one method of
accomplishing this is to aflix the wire to the top of the pipe with duct tape at
approximately IO foot intervals.)
5.Mains to be constructed within IO feet of sewer pipe require special installation and
design must be specifically approved by the City Engineer and may require the approval
of State Department of Health Services.
6.All trenching, backfill and resurfacing required for installation of water systems facilities
shall be per City Std. 215. Show bedding type and trench backfill.
7.Only City Public Works Department Personnel shall operate valves on existing public
system water mains or water services.
8.Service laterals other than those shown or noted on the plans shall not be installed prior to
obtaining City Engineer approval.
9.Unless otherwise shown on the plans, I-inch minimum per standard detail 863A or 863B
water service laterals shall be installed in residential developments and 2-inch minimum
per standard detail 865B water service laterals shall be installed in commercial
developments.
10.Water and sewer service laterals shall be separated horizontally by a minimum of 5 feet.
11.At the location of each water service lateral, the letter "W" shall be inscribed into the face
of the curb. The letter "W" shall be 4 inches high and completely legible.
Detail Drawings for Public Improvements
W-3 Volume 2
Revised October 2010
12.All polyethylene water service tubing shall be in conformance with the latest A WWA
Standards as described in ANSI/A WWA, and shall be polyethylene for I-inch tubing.
Note: No copper allowed, use PE service tubing.
13.All meter boxes, vaults and pits shall be bedded on 3-inch minimum thick, 3/4-inch drain
rock, AB-2, or other clean material with typical sand equivalent of20 minimum,
uncontaminated by native soil, against compacted or undisturbed base. The gravel bed
shall extend to a 4-inch minimum beyond all sides of the meter box. Box shall be set
flush with top of curb, sidewalk or ground, whichever is applicable. Lot numbers must be
noted on the topside of the meter box with a permanent marking pen.
14.Meter boxes shall be located out of traffic loading areas.
15.Meter boxes and vaults shall be set so that the reading lids are aligned over the meter
registers as closely as possible.
16.Unless otherwise approved by the City, the on-site water line shall be minimum of the
same size as the water meter.
17.For services larger than 1 inch, if either the water service lateral or the on-site building
line is already existing within the tolerances specified on the Standard Detail, the last one
installed shall be on the same line and grade as the existing one.
18.Items specified on the Standard Details, or the Engineers Approved List, are approved for
use by the Public Works Department. All others shall be submitted lo the Engineering
Department for approval.
19.Meter manifolds must be detailed by the designer and approved by the City Engineer. In
general, manifolds where all fittings are 2 inches or less shall be constructed from
threaded brass pipe and fittings from the end of the service lateral to the meter
connection, No plastic pipe shall be used in constructing manifolds of any size. No more
than six meters may be manifolded off of a single water service lateral, with no more than
4 on either side of the service.
20.Gaskets for flange fittings shall conform to AWWA STD. Cl 15.
21.To abandon a water service, expose, remove service saddle or tee and install stainless
steel full circle clamp or spool with appropriate couplings per section XVII Abandonment
of Water Mains and Services of the Manual of Standards, Design Standards. Note:
Subject to City Engineer's inspection.
22.There shall be no unmetered connections to the City of Rohnert Park water system,
including connections bypassing meter for testing on-site plumbing or for obtaining
construction water. Pressure testing against valves will not be allowed. When a
subdivision water main has been accepted and tied in, the individual curb stops will be
Detail Drawings for Public Improvements
W-4 Volume 2
Revised October 2010
locked off with a City padlock. Cutting off or tampering with the City padl ock will
constitute a straight tie-in connection. Such connections will be severed by the City and
will result in penalties including payment of fines and estimated water usage fees.
23.Upon application, Public Works' inspection personnel will observe installation of2-inch
temporary check valve on the end of the existing main for construction water (See
Standard 859).
24.Before combustible materials may be stored or constructed on site, the Fire Department
must approve fire flow and access. Before a fire hydrant may be placed in service, a high
velocity flushing of the hydrant lateral shall be witnessed and approved by Public Works
inspector personnel. High-velocity flushing shall consist of removing the hydrant and
replacing it with a suitable elbow and diffuser. Under Public Works observation, the
hydrant lateral is flushed until Public Works' inspection personnel or fire division
inspector are satisfied that the lines are clear of debris. Prior to operation of the on-site
water main for construction related fire protection, meter and double-check valve
assembly shall be certified by the appropriate personnel pursuant to Standard 860.
25.Upon completion of cons truction, final connection will be made by the contractor at the
developer's expense under inspection by a City Public Works Inspector, unless otherwise
specified on the plans.
26.For connections to an existing water main, the contractor shall provide all excavation,
shoring, backfill and trench resurfacing per City of Rohnert Park standards. Where the
connection is to be a "hot tap", the contractor shall provide and install the tapping valve
and sleeve, and any other hardware required and will make the tap at the developer's
expense. No hot tap shall be made within four feet of a joint (measured from joint to
centerline of intersecting pipe). The joint shall be removed, and the proposed hot tap shall
be replaced with a "cut-in" tee. When a "cut-in" tee and valve(s) assembly is required on
the plans, the contractor shall provide and install the entire assembly (including valves),
and any other hardware necessary under City Public Works' inspection, and shall provide
all other work and materials necessary to complete the installation to City Standards.
27.The contractor shall coordinate all water main connection work with the City Public
Works Inspector at (707) 588-2237, and shall give 48 hours notice, in accordance with
Construction Specifications, prior to commencing work. Note: Contractor will notify
affected property via door hanger or notice approved by City Engineer.
28.After a street has been overlaid, all water valve boxes will be marked in white paint
before the close of that workday.
29.Within 48 hours of paving, all water valve boxes will be brought to grade and inspected.
Detail Drawings
for Public Improvements
W-5 Volume 2
Revised October 2010
ENGINEER’S LIST OF APPROVED ITEMS
For use with Water Design Standards
Approved _______________________
Detail Drawings W-6
for Public Improvements
Volume 2
Revised September 2022
Effective: ______________________
Standard 857 –Fire Hydrant and Lateral
Hydrants
Residential
(All 2-2-1/2” and 1-4-1/2” outlet)
Clow 960
Commercial
(All 2-2-1/2” and 1-4-1/2” outlet)
Clow 960
Hydrant Break-Off Check Valve Assembly
Clow #40
Long Beach LB400
Hydrant Paint Coatings - Safety Blue and Aluminum
Rust-Oleum Kelly Moore Paints
Aluminum – 3415 Aluminum – 5880-530
Safety Blue – 5225 Safety Blue – 5780-564
Standard 858 – Typical Pumper Connection Details
Low Profile Hydrant
(1-2-1/2” and 1-4-1/2” outlet)
Clow F-94
Hydrant Break-Off Check Valve Assembly (see St. 857)
Clow #40
Long Beach LB400
Standard 861 – Blow-Off with Harness
2” Brass Ball Valve (FIP X FIP)
Ford B11-777W
Jones J-1900W
McDonald 6101W
Mueller B-20200
3” Brass Ball Valve
Watts Series B-6000
ENGINEER’S LIST OF APPROVED ITEMS
For use with Water Design Standards
Approved _______________________
Detail Drawings
for Public Improvements
Volume 2
Revised September 2022
Boxes and Covers
Size Location Box Number Cover Number
2” and 3” Traffic Christy B1324 Christy B1324-61JH
2” and 3” Non-traffic Christy B30
Quazite PG1324BA12
Christy FL30D
Quazite PG1324WA50
Standard 862 – 8” Blow-Off
Brass Ball Valve (FIP X FIP)
Ford B11-777W
Jones J-1900W
McDonald 6101W
Mueller B-20200
3” Brass Ball Valve
Watts Series B-6000
Boxes and Covers
Size Location Box Number Cover Number
8” Traffic Christy B2436
Quazite PG2436BA18
Christy B2436-62JH
Quazite PG2436WAP250
8” Non-traffic Christy B40
Quazite PG2436BA18
Christy B40M
Quazite PG2436WAP250
STANDARD 863A: Water Service W/ Fire System Supply 1” & 1-1/2” Disc Meters
Angle Meter Ball Valve - Street Side (Comp. x MSN) or (Comp. x MSN)
Ford 5/8” x 3/4” BA43-342W-Q
1” BA43-444W-Q
1-1/2”BFA43-666W-Q
Jones 5/8” x 3/4” J-1963WSG – 1” x 3/4”
1” J-1963WSG – 1”
1-1/2”J-1975WSG – 1-1/2”
McDonald 5/8” x 3/4” 4602BQ – 1” x 3/4” x 3/4”
1” 4602BQ – 1”
1-1/2”4602BQ – 1-1/2”
Mueller 5/8” x 3/4” B-24258 – 5/8” x 3/4” x 1”
1” B-24258 – 1”
1-1/2”B-24276 – 1-1/2”
Angle Meter Ball Valve - Property Side (MSN x FIP) or (MF x FIP)
Ford 1” BA11-444W with HB-34S *
1-1/2”BA11-666W with HB-67S* (No Ell Required)
Jones 1”J-1970W – 1” *
W-7
ENGINEER’S LIST OF APPROVED ITEMS
For use with Water Design Standards
Approved _______________________
Detail Drawings W-8
for Public Improvements
Volume 2
Revised September 2022
1-1/2”J-1900W – 1-1/2” *
McDonald 1”4604BF – 1” *
1-1/2”6101W – 1-1/2” *
Mueller 1”B-24287 with B-20298-99000 – 1”
1-1/2”B-24286 – 1-1/2” * with B-20298-99000
1-1/2" Valves require a brass street ell.
* Requires a brass close nipple.
Straight Meter Coupling - (MSN x MIP)
Ford C38-44-1.5
Meter Flange - (MF x MIP)
Ford CF 38-66-2
Jones J-129-M
McDonald 610M
Check Valve
Watts CVY
Red-White 236T
Nibco T-413
Saddle - (AWWA CC Threaded Outlet)
PVC C-900 Pipe
Ford 202B
Jones J-979
Mueller BR2B Series
Ductile Iron Pipe
Ford 202B
Jones J-979
McDonald 3825
Mueller BR2B Series
Corp Stop - (AWWA CC Thread x Comp.)
Ford FB1000-4-Q
FB1000-6-Q
Jones J-3401SG – 1”
J-1959SG – 1-1/2”
McDonald 4701BQ
Mueller B-25008
ENGINEER’S LIST OF APPROVED ITEMS
For use with Water Design Standards
Approved _______________________
Detail Drawings W-9
for Public Improvements
Volume 2
Revised September 2022
Meter - (Read in gallons)
1” Badger Model 70 bronze disc meter w/bronze bottom, HRE 8 dial encoder, US Gal,
torx, 5’ Itron ILC w/Itron ERT 100W+, 3 port with leak detector by Badger Meter. ,
1-1/2” Badger Model 120 bronze disc meter w/test plug, 2 bolt elliptical flanges,HRE 8
dial encoder, US Gal, torx, 5’ Itron ILC w/Itron ERT 100W+, 3 port with leak detector by
Badger Meter.
ERT Bracket
1” Utilize register bracket or fiberglass rod
1-1/2”Utilize register bracket or fiberglass rod
(Meter and Brackets can be obtained from Badger Meter or Pace Supply Corp)
Meter Box and Cover
1” - Non-traffic Loading
Box Cover
Christy B30 FL30D
BES C30
1” - Traffic Loading
Box Cover
Christy B1324 B1324-61GH
BES C1324 C1324GH
1-1/2” - Non-traffic Loading
Box Cover
Christy B36 FL36D
BES C36
1-1/2” - Traffic Loading
Box Cover
Christy B2436 B2436-61GH
BES C2436 C2436GH
STANDARD 863B: Water Service 5/8” x 3/4”, 1” & 1-1/2” Disc Meters
Angle Meter Ball Valve - Street Side (Comp. x MSN)
(For 1" and 1-1/2" meters see list for Standard 863A)
Ford 5/8” x 3/4” BA43-342W-Q
ENGINEER’S LIST OF APPROVED ITEMS
For use with Water Design Standards
Approved _______________________
Detail Drawings W-10
for Public Improvements
Volume 2
Revised September 2022
Jones 5/8” x 3/4” J-1963WSG – 1” x 3/4”
McDonald 5/8” x 3/4” 4602BQ – 1” x 3/4” x 3/4”
Mueller 5/8” x 3/4” B-24258 – 5/8” x 3/4” x 1”
Angle Meter Ball Valve - Property Side (MSN x FIP)
Ford 5/8” x 3/4” BA13-332W-HB-34S
1” BA13-444W-HB-34S
1-1/2”BFA13-666W-HB-67S
Mueller 5/8” x 3/4” B-24265 with B-20298-99000 – 5/8” x 3/4” x 3/4”
1” B-24265 with B-20298-99000 – 1”
1-1/2”B-24286 – 1-1/2”
Saddle
See list for Standard 863A
Corp Stop
See list for Standard 863A
Meter - (Read in gallons)
5/8” x 3/4” Badger Recordall Model 25
w/ RTR and 3-foot Register cable for use with a 5 foot in-line connector
and Model 100WP+ with 3 ports and Leak Sensor + ITRON ERT w/6-inch Endpoint
cable length with in-line connector, pit lid shelf-mount using snap on shelf mounting
adapter, preprogrammed by National Meter & Automation, Inc. 707-575-0700,
www.nmaai.com
For 1" and 1-1/2" meters see Standard 863A
ERT Bracket
5/8” x 3/4” Bracket to hang on cover support shoulder
For 1" and 1-1/2" meters see Standard 863A
Meter Box and Cover
5/8” x 3/4” - Non-traffic Loading
Box Cover
Christy B12 FL12D
BES C12W
5/8” x 3/4” - Traffic Loading
ENGINEER’S LIST OF APPROVED ITEMS
For use with Water Design Standards
Approved _______________________
Detail Drawings
for Public Improvements
Volume 2
Revised September 2022
Box Cover
Christy B1324 B1324-61GH
BES C1324 C1324GH
1” and 1-1/2” - Non-traffic Loading
Box Cover
Christy B30 FL30D
BES C30
1” and 1-1/2” - Traffic Loading
Box Cover
Christy B1324 B1324-61GH
BES C1324 C1324GH
STANDARD 864A: Dual Water Service w/ Fire Supply for 1” and 1-1/2” Disc Meters for
Residential Meters
Refer to STD 863A for specified parts
STANDARD 864B: Dual Water Service for 5/8” x 3/4” & 1” Disc Meters (only with
approval of City Engineer)
For any part not listed here, see Standard 863A
U-Branch Assembly
Ford 5/8” x 3/4” U48-43-7.5Q
1” U48-64-9
Jones 5/8” x 3/4” J-2613SG
1” N/A
McDonald 5/8” x 3/4” 08UQM – 1” x 3/4” x 7.5”
1” 08UTM – 1 1/2” x 1” x 9”
Mueller 5/8” x 3/4” H-15363 - 1” x 3/4” x 7-1/2”
1” N/A
Angle Meter Ball Valve – (FIP x MSN) Street side
Ford 5/8” x 3/4” BA13-332W
1” BA13-444W
Jones 5/8” x 3/4” J-1966W – 3/4”
1” J1966W – 1”
McDonald 5/8” x 3/4” 4604B – 3/4”
1” 4604B – 1”
Mueller 5/8” x 3/4” B-24265 – 5/8” x 3/4” x 3/4”
1” B-24265 – 1”
W-11
ENGINEER’S LIST OF APPROVED ITEMS
For use with Water Design Standards
Approved _______________________
Detail Drawings W-12
for Public Improvements
Volume 2
Revised September 2022
Meter Box and Cover
Non-traffic Loading
Box Cover
Christy B24 B24E
BES C24 C24E
Traffic Loading
(Requires two separate boxes. Refer to Standard 863B for box and cover.)
STANDARD 865A: Water Service - 2” Disc Meter
Saddle
See list for Standard 863A
Corp Stop – (AWWA CC Thread x Comp.)
Ford FB1000-7-Q
Jones J-1959SG
McDonald 4701BQ
Mueller B-25008
2" Brass Adapter – (MIP x comp.)
Ford C84-77-Q
Jones J-2605-SG
McDonald 4779Q
Mueller H-15428
Brass Elbow – (Comp. x FIP)
Ford L14-77-Q
Jones J-2621-SG
McDonald 4753Q
Mueller H-15533
Ball Angle Meter Valve – (FIP x MF)
Ford BA11-777W
Jones J-1900W
McDonald 4604B
Mueller B-24286
Meter - (Read in gallons)
ENGINEER’S LIST OF APPROVED ITEMS
For use with Water Design Standards
Approved _______________________
Detail Drawings W-13
for Public Improvements
Volume 2
Revised September 2022
2” Badger Recordall Model 170 ELL, TP w/ RTR and 3-foot Register cable for use with
a 5 foot in-line connector and Model 100WP+ with 3 ports and Leak Sensor + ITRON
ERT w/6-inch Endpoint cable length with in-line connector, pit lid shelf-mount using
snap on shelf mounting adapter, preprogrammed by National Meter & Automation, Inc.
707-575-0700, www.nmaai.com
ERT Bracket
Bracket to mount on side of meter box with SS anchors.
Meter Box and Cover
Non-traffic Loading
Box Cover
Christy B36 FL36D
BES C36
Traffic Loading
Box Cover
Christy B1730 B1730-61GH
BES C1730 C1730GH
STANDARD 865B: 2” Commercial Water Service
Saddle
See list for Standard 863A
Gate Valve
See City Standard 877
2" Brass Adapter – (MIP x comp.)
See list for Standard 865A
Brass Elbow – (Comp. x FIP)
See list for Standard 865A
Strainer
2" Badger, Bronze, Dual Elliptical Flange Plate Strainer
Meter - (Read in gallons)
ENGINEER’S LIST OF APPROVED ITEMS
For use with Water Design Standards
Approved _______________________
Detail Drawings W-14
for Public Improvements
Volume 2
Revised September 2022
2"EL Badger Recordall Compound Series Meter w/ 2 RTR and 5-foot Register cable for
use with in-line connector and 2-Model 100WP+ with 3 ports and Leak Sensor + ITRON
ERTs w/5 foot Endpoint cable length with in-line connector, pit lid shelf-mount using
snap on shelf mounting adapter, preprogrammed by National Meter & Automation, Inc.
707-575-0700, www.nmaai.com
ERT Bracket
Bracket to mount on side of meter box with SS anchors.
Meter Box and Cover
Non-traffic Loading
Box Cover
Christy B40 B40-61G
B40M (Sidewalks)
BES C40 C40-61G
C40M (Sidewalks)
Traffic Loading
Box Cover
Christy B2436 B2436-62JH
BES C2436 C2436GH
Ball Valve with Lockwing and Stops – (FIP)
Ford B11-444W
Jones J-1900W
McDonald 6101W
Mueller B-20200
Flexible Meter Coupling with SS Bolts and Nuts
Smith Blair 926
Two Bolt Dresser with SS Bolts and Nuts
Smith Blair 411
Romac 511
Power Seal 3501
STANDARD 866: 3” Commercial Water Service
Tapping Sleeve with SS Flange
ENGINEER’S LIST OF APPROVED ITEMS
For use with Water Design Standards
Approved _______________________
Detail Drawings W-15
for Public Improvements
Volume 2
Revised September 2022
Romac STS420
Ford FTSS
Mueller H-304SS
Smith Blair 665
Gate Valve
See City Standard 877
Strainer
3" Badger, Bronze, Dual Round Flange Plate Strainer
Meter - (Read in gallons)
3"Badger Recordall Compound Series Meter w/ 2 RTR and 5-foot Register cable for use
with in-line connector and 2-Model 100WP+ with 3 ports and Leak Sensor + ITRON
ERTs w/5 foot Endpoint cable length with in-line connector, pit lid shelf-mount using
snap on shelf mounting adapter, preprogrammed by National Meter & Automation, Inc.
707-575-0700, www.nmaai.com
ERT Bracket
Bracket to mount on side of meter box with SS anchors.
Meter Box and Cover
Non-traffic Loading
Box Cover
Christy B40 B40-61G
B40M (Sidewalks)
BES C40 C40-61G
C40M (Sidewalks)
Traffic Loading
Box Cover
Christy B2436 B2436-61JH
BES C2436 C2436GH
Ball Valve with Stops and 2" Operating Nut – (FIP)
Ford B11-777W
Jones J-1900W
McDonald 6101W
Mueller B-20200
ENGINEER’S LIST OF APPROVED ITEMS
For use with Water Design Standards
Approved _______________________
Detail Drawings W-16
for Public Improvements
Volume 2
Revised September 2022
FCA with SS Nuts and Bolts
Smith Blair 912
Romac 501
Two Bolt Dresser
See list for Standard 865B
STANDARD 867: 4” Commercial Water Service
Tapping Sleeve with SS Flange
See list for Standard 866
Gate Valve
See City Standard 877
Strainer
4" Badger, Bronze, Dual Round Flange Plate Strainer
Meter - (Read in gallons)
4"Badger Recordall Compound Series Meter w/ 2 RTR and 5-foot Register cable for use
with in-line connector and 2-Model 100WP+ with 3 ports and Leak Sensor + ITRON
ERTs w/5 foot Endpoint cable length with in-line connector, pit lid shelf-mount using
snap on shelf mounting adapter, preprogrammed by National Meter & Automation, Inc.
707-575-0700, www.nmaai.com
ERT Bracket
Bracket to mount on side of meter box with SS anchors.
Meter Box and Cover
Non-traffic Loading
Box Cover
Christy B48 B48-62G
B48M2 (Sidewalks)
BES C48 C48-62G
C48M2 (Sidewalks)
Traffic Loading
Box Cover
ENGINEER’S LIST OF APPROVED ITEMS
For use with Water Design Standards
Approved _______________________
Detail Drawings W-17
for Public Improvements
Volume 2
Revised September 2022
Christy B3048 B3048-63JH
BES C1324 C1324GH
FCA with SS Nuts and Bolts
See list for Standard 866
STANDARD 868: 6” Commercial Water Service
Tapping Sleeve with SS Flange
See list for Standard 866
Gate Valve
See City Standard 877
Strainer
6" Badger, Bronze, Dual Round Flange Plate Strainer
Meter
6"Badger Recordall Compound Series Meter w/ 2 RTR and 5-foot Register cable for use
with in-line connector and 2-Model 100WP+ with 3 ports and Leak Sensor + ITRON
ERTs w/5 foot Endpoint cable length with in-line connector, pit lid shelf-mount using
snap on shelf mounting adapter, preprogrammed by National Meter & Automation, Inc.
707-575-0700, www.nmaai.com
ERT Bracket
Bracket to mount on side of meter box with SS anchors.
Meter Box/ Cover/ Extensions
Non-traffic Loading
Box Cover Extensions
Christy B52 B52-62G B52x10
B52M3 (Sidewalks)
BES C52 C52-62G C52x10
C48M2 w/ C52L (Sidewalks)
FCA with SS Nuts and Bolts
See list for Standard 866
ENGINEER’S LIST OF APPROVED ITEMS
For use with Water Design Standards
Approved _______________________
Detail Drawings W-18
for Public Improvements
Volume 2
Revised September 2022
Standard 872 – Dirt Stop and Water Main Encasement Casing Spacers
Calpico Inc. The Model M Series
Cascade Model CCS
Standard 874 –Double Check Valve Backflow Device
Refer to current Approved Backflow Prevention Assembly list from University of Southern
California Foundation for Cross-Connection Control and Hydraulic Research (USC Foundation).
Standard 876 – Reduced Pressure Backflow Assembly
Refer to current Approved Backflow Prevention Assembly list from University of Southern
California Foundation for Cross-Connection Control and Hydraulic Research (USC Foundation).
Standard 877 – Gate Valve
Valve Box
Bes M2
Brooks 4TT
Christy G5
D & L M-9009
South Bay B21
Gate Valves
Valves shall conform to the latest revision of AWWA Standard C-509 covering resilient
seated gate valves. (For example: Clow, US Pipe, American Flow Control).
Standard 878 – Butterfly Valve & Tapping Valve
Tapping Sleeves (Stainless Steel) – 4” and larger
Size on size up to an including 8” on 8” (examples: 4” on 4”, 6” on 6”) and any
combinations (examples: 4” on 8”, 6” on 8”) DIP, CIP, PVC and existing ACP:
(Sleeve must be compatible with pipe type)
Dresser Style 630
Ford FTSS
JMC 415
JCM 432
Mueller H-304
Powerseal 3490
Romac SST111
Smith-Blair 664-665
For taps smaller than 4”, see appropriate standard.
ENGINEER’S LIST OF APPROVED ITEMS
For use with Water Design Standards
Approved _______________________
Detail Drawings W-19
for Public Improvements
Volume 2
Revised September 2022
Standard 879 – Single Check Detector in Vault
Detector Check Valve
Ames 1000DCV
Hersey EDC III
Hersey EDC IV
Precast Vault Cover
Utility Vault Co. 44-SRW (4’ x 4’) 4848SRW
Utility Vault Co. 555-SRW (5’ x 5’) 4848SRW
(Pedestrian walkways must have Algrip surface)
Standard 880 – Double Check Detector Fire Line Backflow Assembly
Refer to current Approved Backflow Prevention Assembly list from University of Southern
California Foundation for Cross-Connection Control and Hydraulic Research (USC Foundation).
Standard 881 – Pressure Reducing Valves
Pressure Reducing Valves
CLA-VAL 90-01
Singer 206-PRC
Watts PV-10-01
Precast Vault and Cover
Refer to Approved List for Standard 879.
Standard 882 – Surge Anticipator Valve or Pressure Relief Valve
Tapping Sleeves
Refer to Approved List for Standard 878.
Utility Box and Cover (Non-Traffic Loading)
Boxes and Covers
Box Number Cover Number
Christy B48 Christy B48M2
Quazite PG3048BA18 Quazite LG3048WAQ150
Standard 883 – Air & Vacuum & Air Release Valve
Tapping Service Saddle
Refer to Approved List for Standard 863.
ENGINEER’S LIST OF APPROVED ITEMS
For use with Water Design Standards
Approved _______________________
Detail Drawings W-20
for Public Improvements
Volume 2
Revised September 2022
1” Ball Valve Curb Stop (FIP x FIP)
Ford B11-444W
Jones J-1900
McDonald 6101W
Mueller B-20200
1” Corporation Stop (AWWA/CC Taper Thread Inlet x MIP or FIP)
Ford FB 400-4
Ford FB1600-4
Jones J-45
Jones J-51
McDonald 3128B
McDonald 3148B
Mueller B-20045
Mueller B-2996
1” 90º Elbow (MIP x Compression)
Ford L84-44-Q
Jones J-2619SG
McDonald 4779MQ
Mueller H-15531
1” 90º Brass Elbow (FIP x Compression)
Ford L14-44-Q
Jones J-2621SG
McDonald 4779Q
Mueller H-15533
Combination Valves
APCO 143C
Crispin UL10
Valmatic VM-201C
Closure
Boxes and Covers
Location Box Number Cover Number
Traffic Christy B36 Christy B36-61D
Non-Traffic Christy B36 Christy FL36D
Standard 884 – Water Meter for Private Non-Residential Systems
5/8” Resetter
Ford VV32-12W
1” Resetter
ENGINEER’S LIST OF APPROVED ITEMS
For use with Water Design Standards
Approved _______________________
Detail Drawings W-21
for Public Improvements
Volume 2
Revised September 2022
Ford VV34-15W
Meter Boxes and Covers
Size Location Box Number Cover Number
5/8” x 3/4” Traffic Christy B12 Christy B12C
Non-Traffic Christy B12 Christy B12C
1” Traffic Christy B1324 Christy B1324-61GH
Non-Traffic Christy B30 Christy FL30D
Standard 885 – Water Meter for Private Process and Evaporative Water Lines
5/8” x 3/4" Resetter
Ford Resetter-52
McDonald 40-2
Mueller H-1412
1” Resetter
Ford Resetter-52
McDonald 40-2
Mueller H-1412
Standard 886 – Water Sampling Station
Aluminum Cast Cabinet
Kupferle Model 88WC Eclipse
Standard 887 – 4” Ductile Iron Multi-Service Manifold
MIP x Compression Coupler 3/4”, 1”, and 2”
Ford C84-33-Q
Ford C84-44-Q
Ford C84-77-Q
Jones J-2605SG
McDonald 4753A
Mueller H-15428
Tapping Service Saddles for Individual Services
Refer to approved list for appropriate service lateral standard.
Tapping Sleeves
Refer to approved list for Standard 878.
ENGINEER’S LIST OF APPROVED ITEMS
For use with Water Design Standards
Approved ______________________
Detail Drawings W-22
for Public Improvements
Volume 2
Revised September 2022
APPROVED:
Julian De Anda
City Engineer
State Water Resources Control Board
Division of Drinking Water
June 10, 2026
Water System No. 4910014
Mark Hendersen
Utilities Operations Manager
mhendersen@rpcity.org
CITY OF ROHNERT PARK – APPROVAL OF ALTERNATE CONSTRUCTION
BLANKET WAIVER
Thank you for submitting the City of Rohnert Park’s (City) proposal for Alternate
Construction Blanket Waivers (Blanket Waivers) to California Code of Regulations, Title
22, Chapter 16, Section 64572, Water Main Separation. The Blanket Waivers have
been submitted in accordance with Section 64551.100, Waivers and Alternatives, and
have been reviewed by the State Water Resources Control Board Division of Drinking
Water (Division).
The Division approves the enclosed Blanket Waivers. As stated in the City’s submittal,
the alternatives will be used only when the water main separation distances specified in
the regulations cannot be met due to existing conditions.
The City shall maintain records documenting each instance in which a Blanket Waiver
is applied, the log must including the location, approved waiver case that applies (ex.
crossing of water main below storm drain).
If you have any questions regarding this letter, please contact Rajendra Khanal of my
staff at rajendra.khanal@waterboards.ca.gov.
General inquiries to our office can be made by emailing
ddwsantarosa@waterboards.ca.gov or calling (707) 576-2145.
Sincerely,
Misha Anderson, P.E.
District Engineer, Sonoma District
Division of Drinking Water
State Water Resources Control Board
Enclosures and cc recipients on page 2
- 2 -June 10, 2026 Mark Hendersen
4910014/08 – Waivers/Separation Standards/Blanket Separation Standard Waiver
260610 - Blanket Waiver Approval 4910014.docx/RK
PWSS-P&TR-PAD-W&A-WW
Enclosure: May 21, 2026, City of Rohnert Park Separation Detail
CC (via email): Julian De Anda - jdeanda@rpcity.org
SEPARATION OF WATER MAINS, SEWER MAINS, STORM DRAINS, & RECYCLED WATER MAINS
NEW FACILITIES SEPARATION STANDARDS CRITERIA:
1. New water mains, sewer mains, storm drain mains, and recycled water mains must comply with most recent version of California Code
of Regulations Section 64572 Title 22 Chapter 16 for separation standards.
2. Minimum dimensions (separation distances) are measured from outside to outside of pipe barrel and outside of manhole.
3. All fittings and/or connections to pipes shall comply with all City Design and Construction Standards and this Standard Detail.
4.Standard Crossing Construction Separation Criteria:
A. Pressure water main must be at least 1 foot above sanitary sewer main, recycled water main, storm drain main at crossing point
location and water main pipe material must be constructed of the following materials:
a. PVC (Polyvinyl Chloride) DR18 Pressure Class 235 per AWWA C900 and C905;
Gaskets per ASTM F477; Joints per ASTM D3139, Fittings per AWWA C907
b. DIP (Ductile Iron Pipe) Pressure Class CL350 per AWWA C151, Joints per AWWA C111, Fittings per AWWA C110.
B. No connection joints shall be installed in the water main within 8 horizontal feet of the fluid pipeline.
C. Crossing angle between pipes must be between 45 degrees and 90 degrees
5.Standard Parallel Construction Separation Criteria:
A. Distance from pressure water main to sewer main and recycled water main must be at least 10 feet horizontally and 1 foot vertically
above. Water main pipe material must be constructed as described in note 3 above.
B. Distance from pressure water main to storm drain main must be at least 4 feet horizontally and 1 foot vertically above. Water main
pipe material must be constructed as described in note 4 above.
6. Pressure water mains must not be installed in the same trench as other supply lines.
7. Pipe, joints, and fittings shall be installed with as much separation as field conditions allow.
RECYCLED WATER MAIN SEPARATION CRITERIA REQUIREMENTS:
1. Recycled water mains shall be treated as sewer mains when
considering their separation from potable water.
2. Recycled water mains shall be treated as potable water mains when
considering their separation from sewers.
ALTERNATIVE CRITERIA FOR SEPARATION OF WATER MAINS, SEWER MAINS, STORM DRAIN MAINS & RECYCLED WATER
MAINS:
When local conditions or existing facilities create a situation where there is no alternative but to install pressure water mains at a distance
less than what is required by the new facilities separation standards criteria, the alternative construction criteria shall apply as approved by
the City of Rohnert Park and by The State Water Resources Control Board, Division of Drinking Water, Blanket Waiver (per CCR, Title 22,
Section 64551.100).
NEW WATER MAIN ALTERNATIVE CRITERIA PIPE MATERIAL:
Special Pipe =one. Water pipe material requirement for water main pipe up to18 inches in diameter. Larger size water main pipe requires
prior city written approval for water pipe material and sanitary separation.
A. PVC (Polyvinyl Chloride) pipe PC 305 DR 14 per AWWA 900 and AWWA C905; Joints per ASTM D3139; Fittings per AWWA C907
B. PE (Polyethylene) pipe DR 9 per AWWA C906; Fused joints per ASTM F2620; Fittings per AWWA C906
C. DIP (Ductile Iron Pipe) pipe Class CL350 per AWWA C151; wrapped per AWWA C105; Joints per AWWA C111; Fittings per AWWA
C110 or AWWA C219.
D. All couplings must be bolted per AWWA C219
NEW SEWER MAIN ALTERNATIVE CRITERIA PIPE MATERIAL:
Special Pipe =one. Sewer pipe material requirements for existing watermain pipe up to 18 inches in diameter. Larger size water main pipe
diameter requires prior city written approval for sewer pipe material and sanitary separation.
A. PVC (Polyvinyl Chloride) pipe SDR26 per ASTM D3034 or PS115 (ASTM F679) or DR25(AWWA C900); Joints per ASTM D3212 or
ASTM D3139; Fittings per ASTM F1336 or AWWA C907.
B. PE (Polyethylene) pipe DR 13.5 per AWWA C906; Fused per ASTM F2620; Fittings per AWWA C906.
C. DIP (Ductile Iron Pipe) pipe Class CL350 per AWWA C151; wrapped per AWWA C105; Joints per AWWA C111; Fittings per AWWA
C110 or AWWA C153.
D. All couplings must be bolted per AWWA C219
NEW STORM DRAIN MAIN ALTERNATIVE CRITERIA PIPE MATERIAL:
Special Pipe =one. Special storm drain pipe material requirements for watermain pipe up to 18 inches in diameter. Larger size water main
pipe diameter requires prior city written approval for storm drain pipe material and sanitary separation.
A. PVC (Polyvinyl Chloride) pipe SDR26 per ASTM D3034 or PS115 (ASTM F679) or DR25(AWWA C900); Joints per ASTM D3212 or
ASTM D3139; Fittings per ASTM F1336 or AWWA C907.
B. PE (Polyethylene) pipe smooth interior walls per ASTM F2306;
Joints per ASTM D3212; Fittings per ASTM F2306.
C. RCP (Reinforced Concrete Pipe) pipe Class III, Class IV, Class V, as shown on the plans per ASTM C76;
Joints per ASTM C443; Fittings: N/A.
D. All couplings must be bolted per AWWA C219
HOUSE SEWER LATERALS
1. 4-inch and 6-inch house sewer laterals that cross above
water mains shall be constructed per page 10 of these
details and have a minimum of a 4 inch separation between
water main and sewer lateral as shown.
BLANKET WAIVER FOR SEPARATION CRITERIA
REGARDING WATER MAINS, SEWER MAINS,
STORM DRAIN MAINS & RECYCLED WATER MAINS
SCALE: NTS DATE: May 2026
APPROVED:
CITY OF ROHNERT PARK
STD. - 892
PAGE 1 OF 10
SEWER
MAIN
PIPE
SEWER
MAIN
PIPE
NO COUPLINGS OR JOINTS
VERTICAL VIEW - NEW WATER MAIN ABOVE SEWER MAIN
NO COUPLINGS OR JOINTS
VERTICAL VIEW - NEW WATER MAIN BELOW SEWER MAIN
S
E
W
E
R
M
A
I
N
P
I
P
E
PLAN VIEW - NEW WATER MAIN ABOVE SEWER MAIN
RESTRAINED
COUPLING
(TYP.)
RESTRAINED
BELL AND
SPIGOT PIPE
JOINT (TYP.)
RESTRAINED
COUPLING (TYP.)
RESTRAINED
PIPE
JOINT
(TYP.)
NO COUPLINGS OR JOINTS
4 FT.4 FT.
NO COUPLINGS OR JOINTS
45 DEGREES MIN.
BETWEEN PIPES 45 DEGREES
MIN. BETWEEN
PIPES
SPECIAL PIPE & JOINT
ZONE SEE PG. 1
INSTALL COMPRESSIBLE
MATERIAL, SEE NOTE 3
CLSM BETWEEN
PIPES AND TO
BOTTOM OF NEW
PIPE TRENCH
6 MIL POLYETHYLENE PLASTIC SHEETING
BETWEEN PIPE AND CLSM, FULL TRENCH LENGTH
4 FT.4 FT.
6 INCHES MINIMUM
NEW WATER MAIN PIPE
NE
W
W
A
T
E
R
M
A
I
N
P
I
P
E
1 FT. MIN. (TYP.)
RESTRAINT
JOINT REQUIRED
RESTRAINT
JOINT REQUIRED
MAIN
P
I
P
E
S
E
W
E
R
M
A
I
N
P
I
P
E
ONE FULL UNCUT LENGTH OF NEW PIPE
CENTERED AT CROSSING POINT
SPECIAL PIPE &
JOINT ZONE
SEE PG.1
1 FT. MIN.
(TYP.)
ONE FULL UNCUT
LENGTH OF NEW
PIPE CENTERED AT
CROSSING POINT
6 FT. MIN. (TYP.)
8 FT.8 FT.
TO EDGE
OF TRENCH
(TYPICAL)
PLAN VIEW - NEW WATER MAIN BELOW SEWER MAIN
6 INCHES MINIMUM
SPECIAL PIPE
& JOINT ZONE
SEE PG. 1
NEW
W
A
T
E
R
SPECIAL PIPE
& JOINT ZONE
SEE PG. 1
SPECIAL PIPE
& JOINT ZONE
SEE PG. 1
SPECIAL PIPE
& JOINT ZONE
SEE PG. 1
RESTRAINT
JOINT REQUIRED
(TYP.)
RESTRAINT JOINT
REQUIRED (TYP.)
NEW WATER MAIN PIPE
SCALE: NTS
APPROVED:
CITY OF ROHNERT PARK
BLANKET WAIVER SEPARATION CRITERIA -
NEW WATER MAIN CROSSING SEWER MAIN
ACRONYMSABBREVIATIONS
CLSM= CONTROLLED LOW STRENGTH MATERIAL
TYP.=TYPICAL; MIN.=MINIMUM
NOTES:
1. Only to be used where field conditions make it infeasible to achieve
standard separation per California Waterworks Standards Section 64572
and to be approved prior to use by City of Rohnert Park.
2. The City of Rohnert Park may impose additional site-specific
requirements or restrictions to protect its facilities and provide access for
future maintenance.
3. Compressible material must be 1" thick and must be neoprene,
styrene-butadiene, or approved equal material.
STD. - 892
PAGE 2 OF 10
DATE: MAY 2026
SEWER
MAIN
PIPE
NO PIPE
CONSTRUCTION
ALLOWED
4 FT.
NO PIPE
CONSTRUCTION
ALLOWED
4 FT.
10 FT.
PLAN VIEW - NEW WATER MAIN PARALLEL TO SEWER MAIN
VERTICAL VIEW - NEW WATER MAIN PARALLEL TO SEWER MAIN
PIPE CENTERLINE
4 FT.
N
E
W
W
A
T
E
R
M
A
I
N
P
I
P
E
NO PIPE
CONSTRUCTION
ALLOWED
10 FT.10 FT.
S
E
W
E
R
M
A
I
N
P
I
P
E
SPECIAL PIPE &
JOINT ZONE SEE
PG. 1
PIPE
CONSTRUCTION
PER STANDARD
SEPARATION
CRITERIA
PIPE
CONSTRUCTION
PER STANDARD
SEPARATION
CRITERIA
PIPE
CONSTRUCTION
PER STANDARD
SEPARATION
CRITERIA
SPECIAL PIPE &
JOINT ZONE SEE
PG. 1
SPECIAL PIPE &
JOINT ZONE SEE
PG. 1
BLANKET WAIVER SEPARATION CRITERIA -
NEW WATER MAIN PARALLEL TO SEWER
MAIN
SCALE: NTS
APPROVED:
CITY OF ROHNERT PARK
STD. - 892
PAGE 3 OF 10
ACRONYMSABBREVIATIONS
CLSM= CONTROLLED LOW STRENGTH MATERIAL
TYP.=TYPICAL; MIN.=MINIMUM
NOTES:
1.Only to be used where field conditions make it infeasible to achieve
standard separation per California Waterworks Standards Section 64572
and to be approved prior to use by City of Rohnert Park.
2.The City of Rohnert Park may impose additional site-specific
requirements or restrictions to protect its facilities and provide access for
future maintenance.
3.Compressible material must be 1" thick and must be neoprene,
styrene-butadiene, or approved equal material.
DATE: MAY 2026
N
E
W
S
E
W
E
R
M
A
I
N
P
I
P
E
WATER
MAIN
PIPE
N2 SEWER &28PLINGS 2R -2INTS
9ERTI&AL 9IEW NEW SEWER MAIN A%29E WATER MAIN
PLAN 9IEW NEW SEWER MAIN %EL2W WATER MAIN
PIPE SPRINGLINE
PIPE SPRINGLINE
&LSM
%ETWEEN
PIPES
)T MIN T<P
)T
WATER
MAIN
PIPE
N2 SEWER &28PLINGS 2R
-2INTS
9ERTI&AL 9IEW NEW SEWER MAIN %EL2W WATER MAIN
IN&+ES MINIM8M
NE
W
S
E
W
E
R
M
A
I
N
P
I
P
E
PLAN 9IEW NEW SEWER MAIN A%29E WATER MAIN
&LSM
T2 E'GE 2)
TREN&+
T<PI&AL
)T MIN
T<PI&AL
RESTRAINE'
&28PLING
T<P
RESTRAINE'
PIPE -2INT
T<P
NEW SEWER MAIN PIPE
NEW SEWER MAIN PIPE
N2 SEWER &28PLINGS 2R -2INTS
N2 SEWER &28PLINGS 2R
-2INTS
)T )T
RESTRAINE'
&28PLING T<P RESTRAINE'
-2INT T<P
'EGREES MIN
%ETWEEN PIPES
MIL P2L<ET+<LENE
PLASTI& S+EETING
%ETWEEN PIPE AN' &LSM
)8LL TREN&+ LENGT+
SPE&IAL PIPE -2INT =2NE
SEE PG
)T
M
A
I
N
P
I
P
E
W
A
T
E
R
W
A
T
E
R
M
A
I
N
P
I
P
E
2NE )8LL 8N&8T LENGT+
2) PIPE &ENTERE' AT
&R2SING P2INT
2NE )8LL 8N&8T
LENGT+ 2) PIPE
&ENTERE' AT
&R2SING P2INT
SPE&IAL PIPE
-2INT =2NE SEE
PG
INSTALL &2MPRESSI%LE
MATERIAL SEE N2TE IN&+ES MINIM8M
SPE&IAL PIPE
-2INT =2NE
SEE PG
)T MIN )T MIN
)T )T
SPE&IAL PIPE
-2INT =2NE
SEE PG
SPE&IAL PIPE
-2INT =2NE
SEE PG
SPE&IAL PIPE
-2INT =2NE
SEE PG
RESTRAINE'
PIPE -2INT
T<P
RESTRAINE'
-2INT T<P
'EGREES MIN
S&ALE NTS
APPR29E'
&IT< 2) R2+NERT PAR.
%LAN.ET WAI9ER SEPARATI2N &RITERIA
NEW SEWER MAIN &R2SSING WATER MAIN
ST'
PAGE 2)
A&R2N<MSA%%RE9IATI2NS
&LSM &2NTR2LLE' L2W STRENGT+ MATERIAL
T<P T<PI&AL MIN MINIM8M
N2TES
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IXWXUH PDLQWHQDQFH
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VW\UHQHEXWDGLHQH RU DSSURYHG HTXDO PDWHULDO
'ATE MA<
NO PIPE
CONSTRUCTION
ALLOWED
4 FT.
WATER
MAIN
PIPE
N
E
W
S
E
W
E
R
M
A
I
N
P
I
P
E
4 FEET
10 FT.
PLAN VIEW - NEW SEWER MAIN PARALLEL TO WATERMAIN
VERTICAL VIEW - NEW SEWER MAIN PARALLEL TO WATERMAIN
10 FT.10 FT.
4 FT.
W
A
T
E
R
M
A
I
N
P
I
P
E
NO PIPE
CONSTRUCTION
ALLOWED
NO PIPE
CONSTRUCTION
ALLOWED
PIPE
CONSTRUCTION
PER STANDARD
SEPARATION
CRITERIA
SPECIAL PIPE &
JOINT ZONE SEE
PG. 1
SPECIAL PIPE &
JOINT ZONE SEE
PG. 1
SPECIAL PIPE &
JOINT ZONE SEE
PG. 1
PIPE
CONSTRUCTION
PER STANDARD
SEPARATION
CRITERIA
PIPE
CONSTRUCTION
PER STANDARD
SEPARATION
CRITERIA
SCALE: NTS
APPROVED:
CITY OF ROHNERT PARK
BLANKET WAIVER SEPARATION CRITERIA -
NEW SEWER MAIN PARALLEL TO WATER
MAIN
STD. - 892
PAGE 5 OF 10
ACRONYMSABBREVIATIONS
CLSM= CONTROLLED LOW STRENGTH MATERIAL
TYP.=TYPICAL; MIN.=MINIMUM
NOTES:
1.Only to be used where field conditions make it infeasible to achieve
standard separation per California Waterworks Standards Section 64572
and to be approved prior to use by City of Rohnert Park.
2.The City of Rohnert Park may impose additional site-specific
requirements or restrictions to protect its facilities and provide access for
future maintenance.
3.Compressible material must be 1" thick and must be neoprene,
styrene-butadiene, or approved equal material.
DATE: MAY 2026
WATER
MAIN
PIPE
NO STORM DRAIN COUPLINGS OR JOINTS
VERTICAL VIEW - NEW STORM DRAIN ABOVE WATER MAIN
PLAN VIEW - NEW STORM DRAIN BELOW WATER MAIN
4 FT.WATER
MAIN
PIPE
NO STORM DRAIN COUPLINGS
OR JOINTS
VERTICAL VIEW - NEW STORM DRAIN BELOW WATER MAIN
6 INCHES MINIMUM
PLAN VIEW - NEW STORM DRAIN ABOVE WATER MAIN
PIPE CENTERLINE
NO STORM DRAIN COUPLINGS OR JOINTS
NO STORM DRAIN COUPLINGS
OR JOINTS
4 FT.4 FT.
SPECIAL
PIPE &
JOINT ZONE
SEE PG.1
4 FT.
M
A
I
N
P
I
P
E
W
A
T
E
R
45 DEGREES MIN.
BETWEEN PIPES
ONE FULL UNCUT LENGTH OF PIPE
CENTERED AT CROSSING POINT
45 DEGREES MIN.
BETWEEN PIPES
COUPLING
(TYP.)
COUPLING
(TYP.)
SPECIAL
PIPE &
JOINT
ZONE
SEE PG.1
NEW STORM DRAIN PIPE
NEW STORMDRAIN PIPE
NE
W
S
T
O
R
M
D
R
A
I
N
P
I
P
E
SPECIAL PIPE &
JOINT ZONE
SEE PG. 1
PIPE SPRINGLINE
UPPER PIPE SPRINGLIN
E
6 INCHES MINIMUM
INSTALL COMPRESSIBLE
MATERIAL , SEE NOTE 3
CLSM
ONE FULL UNCUT
LENGTH PIPE
CENTERED AT
CROSING POINT
6 MIL POLYETHYLENE
PLASTIC SHEETING
BETWEEN PIPE AND CLSM,
FULL TRENCH WIDTH
3 FT. MIN.3 FT. MIN.
DRAIN PIPENEW STORM
W
A
T
E
R
M
A
I
N
P
I
P
E
3 FT. MIN.3 FT. MIN.
SPECIAL PIPE &
JOINT ZONE
SEE PG. 1
SPECIAL PIPE &
JOINT ZONE
SEE PG. 1
SPECIAL PIPE &
JOINT ZONE
SEE PG. 1
BLANKET WAIVER NEW STORM DRAIN PIPE
CROSSING WATER MAIN PIPE
SCALE: NTS
APPROVED:
CITY OF ROHNERT PARK
STD. - 892
PAGE 6 OF 10
ACRONYMSABBREVIATIONS
CLSM= CONTROLLED LOW STRENGTH MATERIAL
TYP.=TYPICAL; MIN.=MINIMUM
NOTES:
1. Only to be used where field conditions make it infeasible to achieve
standard separation per California Waterworks Standards Section 64572
and to be approved prior to use by City of Rohnert Park.
2. The City of Rohnert Park may impose additional site-specific
requirements or restrictions to protect its facilities and provide access for
future maintenance.
3. Compressible material must be 1" thick and must be neoprene,
styrene-butadiene, or approved equal material.
DATE: MAY 2026
NO PIPE
CONSTRUCTION
ALLOWED
WATER
MAIN
PIPE
3 FT.
PLAN VIEW - NEW STORM DRAIN PIPE PARALLEL TO WATERMAIN
VERTICAL VIEW - NEW STORM DRAIN PIPE PARALLEL TO WATERMAIN
3 FT.3 FT.
W
A
T
E
R
M
A
I
N
P
I
P
E
NO PIPE
CONSTRUCTION
ALLOWED
N
E
W
S
T
O
R
M
D
R
A
I
N
M
A
I
N
P
I
P
E
SPECIAL
PIPE &
JOINT
ZONE SEE
PG. 1
SPECIAL
PIPE &
JOINT ZONE
SEE PG. 1
4 FT.
4 FT.
NO PIPE
CONSTRUCTION
ALLOWED
4 FT.
PIPE
CONSTRUCTION
PER STANDARD
SEPARATION
CRITERIA
PIPE
CONSTRUCTION
PER STANDARD
SEPARATION
CRITERIA
PIPE
CONSTRUCTION
PER STANDARD
SEPARATION
CRITERIA
SPECIAL
PIPE &
JOINT ZONE
SEE PG. 1
BLANKET WAIVER NEW STORM DRAIN PIPE
PARALLEL TO WATER MAIN PIPE
SCALE: NTS
APPROVED:
CITY OF ROHNERT PARK
STD. - 892
PAGE 7 OF 10
ACRONYMSABBREVIATIONS
CLSM= CONTROLLED LOW STRENGTH MATERIAL
TYP.=TYPICAL; MIN.=MINIMUM
NOTES:
1.Only to be used where field conditions make it infeasible to achieve
standard separation per California Waterworks Standards Section 64572
and to be approved prior to use by City of Rohnert Park.
2.The City of Rohnert Park may impose additional site-specific
requirements or restrictions to protect its facilities and provide access for
future maintenance.
3.Compressible material must be 1" thick and must be neoprene,
styrene-butadiene, or approved equal material.
DATE: MAY 2026
S
T
O
R
M
D
R
A
I
N
M
A
I
N
P
I
P
E
SD PIPE
NO &O8P/IN*S OR -OINTS
9ERTI&A/ 9IEW NEW WATER MAIN A%O9E
STORM DRAIN PIPE
P/AN 9IEW NEW WATER MAIN %E/OW STORM DRAIN PIPE
)T MIN
SD
PIPE
NO &O8P/IN*S OR -OINTS
9ERTI&A/ 9IEW NEW WATER MAIN %E/OW STORM DRAIN PIPE
S
T
O
R
M
D
R
A
I
N
P
I
P
E
P/AN 9IEW NEW WATER MAIN A%O9E STORM DRAIN PIPE
RESTRAINED
&O8P/IN*
T<P
RESTRAINED
PIPE -OINT
T<P
RESTRAINED
&O8P/IN*
T<P
RESTRAINED
PIPE
-OINT
T<P
ONE )8// 8N&8T /EN*T+
)OOT STI&. O) PIPE
&ENTERED AT &ROSSIN* POINT
NO &O8P/IN*S OR -OINTS
)T )T
NO &O8P/IN*S OR -OINTS
DE*REES MIN
%ETWEEN PIPES DE*REES MIN
%ETWEEN PIPES
SPE&IA/ PIPE
-OINT =ONE
SPE&IA/
PIPE
-OINT =ONE
SPE&IA/ PIPE
-OINT =ONE
)T
IN&+ES MINIM8M
TO ED*E
O) TREN&+
T<PI&A/
ONE )8// 8N&8T
/EN*T+ O) PIPE
&ENTERED AT
&ROSIN* POINT
NEW WATER MAIN PIPE
NE
W
W
A
T
E
R
M
A
I
N
P
I
P
E
)T MIN
T<P
NEW WATER MAIN PIPE
RESTRAINED
-OINT T<P
NEW
W
A
T
E
R
M
A
I
N
P
I
P
E
)T
IN&+ES MINIM8M
INSTA//
&OMPRESSI%/E
MATERIA/ SEE
NOTE
MI/ PO/<ET+</ENE
P/ASTI& S+EETIN*
%ETWEEN PIPE AND
&/SM )8// TREN&+
/EN*T+
SPE&IA/
PIPE
-OINT =ONE
SPE&IA/
PIPE
-OINT =ONE
SPE&IA/
PIPE
-OINT =ONE
RESTRAINED
-OINT T<P
)T )T
RESTRAINED
-OINT T<P
&/SM %ETWEEN
PIPES AND TO
%OTTOM O)
TREN&+
S&A/E NTS
APPRO9ED
&IT< O) RO+NERT PAR.
%/AN.ET WAI9ER NEW WATER MAIN PIPE
&ROSSIN* STORM DRAIN PIPE
STD
PA*E O)
A&RON<MSA%%RE9IATIONS
&/SM &ONTRO//ED /OW STREN*T+ MATERIA/
T<P T<PI&A/ MIN MINIM8M
NOTES
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VWDQGDUG VHSDUDWLRQ SHU &DOLIRUQLD WDWHUZRUNV SWDQGDUGV SHFWLRQ
DQG WR EH DSSURYHG SULRU WR XVH E\ &LW\ RI RRKQHUW PDUN
TKH &LW\ RI RRKQHUW PDUN PD\ LPSRVH DGGLWLRQDO VLWHVSHFLILF
UHTXLUHPHQWV RU UHVWULFWLRQV WR SURWHFW LWV IDFLOLWLHV DQG SURYLGH DFFHVV IRU
IXWXUH PDLQWHQDQFH
&RPSUHVVLEOH PDWHULDO PXVW EH WKLFN DQG PXVW EH QHRSUHQH
VW\UHQHEXWDGLHQH RU DSSURYHG HTXDO PDWHULDO
DATE MA<
3 FT.
PLAN VIEW - NEW WATER MAIN PARALLEL TO STORM DRAIN PIPE
N
E
W
W
A
T
E
R
M
A
I
N
P
I
P
E
S
T
O
R
M
D
R
A
I
N
M
A
I
N
P
I
P
E
3 FT.
NO PIPE
CONSTRUCTION
ALLOWED
STORM
DRAIN
PIPE
VERTICAL VIEW - NEW WATER MAIN PIPE PARALLEL TO STORM DRAIN PIPE
3 FT.
NO PIPE
CONSTRUCTION
ALLOWED
4 FT.
4 FT.
NO PIPE
CONSTRUCTION
ALLOWED
SPECIAL
PIPE &
JOINT ZONE
SEE PG. 1
4 FT.
PIPE
CONSTRUCTION
PER STANDARD
SEPARATION
CRITERIA
PIPE
CONSTRUCTION
PER STANDARD
SEPARATION
CRITERIA
PIPE
CONSTRUCTION
PER STANDARD
SEPARATION
CRITERIASPECIAL
PIPE &
JOINT ZONE
SEE PG. 1
SPECIAL
PIPE &
JOINT ZONE
SEE PG. 1
SCALE: NTS
APPROVED:
CITY OF ROHNERT PARK
BLANKET WAIVER NEW WATER MAIN PIPE
PARALLEL TO STORM DRAIN PIPE
STD. - 892
PAGE 9 OF 10
ACRONYMSABBREVIATIONS
CLSM= CONTROLLED LOW STRENGTH MATERIAL
TYP.=TYPICAL; MIN.=MINIMUM
NOTES:
1.Only to be used where field conditions make it infeasible to achieve
standard separation per California Waterworks Standards Section 64572
and to be approved prior to use by City of Rohnert Park.
2.The City of Rohnert Park may impose additional site-specific
requirements or restrictions to protect its facilities and provide access for
future maintenance.
3.Compressible material must be 1" thick and must be neoprene,
styrene-butadiene, or approved equal material.
DATE: MAY 2026
WATER
MAIN
PIPE
4" AND 6" DIAMETER
SERVICE LATERALS PER
CITY STANDARD 513
6 INCHES MINIMUM
10 FEET 10 FEET
WRAPPED JOINT WITH
TWO LAYERS OF
WRAP TAPE. REFER
TO NOTES (TYP.)
ALL JOINTS TO BE TAPE WRAPPED WITHIN 10 FEET OF WATER MAIN
3 FEET (MIN.)
VERTICAL VIEW - NEW SEWER SERVICE LATERAL ABOVE WATER MAIN
SCALE: NTS
APPROVED:
CITY OF ROHNERT PARK
BLANKET WAIVER NON TYPICAL
INSTALLATION - SEWER SERVICE LATERAL
ABOVE WATER MAIN
ACRONYMSABBREVIATIONS
CLSM= CONTROLLED LOW STRENGTH MATERIAL
TYP.=TYPICAL; MIN.=MINIMUM
NOTES:
1.Only to be used where field conditions make it infeasible to achieve
standard separation per California Waterworks Standards Section 64572
and to be approved prior to use by the City of Rohnert Park.
2.The City of Rohnert Park may impose additional site-specific
requirements or restrictions to protect its facilities and provide access for
future maintenance
3.Pipe wrap pipe tape shall be "Christy's TA-33-PW21" for DIP, "Pasco
9052R" for PVC or approved equal and installed per manufacturer's
recommendations with related primer.
4.Pipe wrap tape shall be wrapped spirally with 1 inch overlap and press to
remove all air pockets to provided smooth lap seams.
5.A second layer of pipe wrap tape shall be applied in the opposite direction
as the first layer.
6.Visible gaps in tape wrap will not be allowed.STD. - 892
PAGE 10 OF 10
DATE: MAY 2026