Compensating variations in the horizontal and vertical separations; 5. of Water Supplies. : These forms must be opened using Acrobat Reader. endstream
endobj
startxref
A federal permit for discharge of fill or dredged material may not be issued without a state issued 401 water quality certification or waiver thereof. 1) Water mains must be laid at least 10 feet horizontally from any existing or proposed drain, storm sewer, sanitary sewer, combined sewer or sewer service connection. ii) The
1.1.5 Water use data 1.1.6 Flow requirements 1.1.7 Sources of water supply 1.1.8 Proposed treatment processes 1.1.9 Sewerage system available . carrier pipe, omit the select granular cradle and granular backfill to one
Mains and their Appurtenances," ANSI/AWWA C600-93 (1994), (no later
alternate structural lining under Section 604.145(b). B) Soil conditions in the vicinity of the water works structures
0000001102 00000 n
maintained on each side of the crossing until the perpendicular distance from
methods shall be specified (refer to Appendix H, Drawing No. 0000003115 00000 n
endstream
endobj
15 0 obj 1858
endobj
16 0 obj<>
endobj
17 0 obj<>
endobj
18 0 obj<>
endobj
19 0 obj<>
endobj
20 0 obj<>
endobj
21 0 obj<>/Type/Page>>
endobj
22 0 obj<>stream
shall be investigated and depicted on the plans. Appurtenances," ANSI/AWWA C600-93 (1994) (no later editions or amendments)
hbbd``b`9$DL@(h
d1002 l
endstream
endobj
8 0 obj
<>
endobj
9 0 obj
<>/Font<>/ProcSet[/PDF/Text/ImageC]/XObject<>>>/Rotate 0/Type/Page>>
endobj
10 0 obj
<>stream
The Illinois Plumbing Code Section 890.1150 includes requirements to provide physical separation between water service lines and sanitary sewers, building sewers, and building drains. Q joints or ASTM C361 "O-ring" joints within 10 feet of the water main. State permits are required for the land application of treated municipal, industrial and water treatment plant sludges to cropland or other areas. B) Should local conditions exist which would prevent a lateral
(b)(1)(A), the Agency may approve an alternate construction method that reduces
(e) The vertical separation specified in subsections (a), (b), and (c) is required only when the horizontal distance between a water main and pipeline is less than ten feet. Contact Us Drinking Water Requirements for States and Public Water Systems slide 1 of 4 Sanitary Surveys Sanitary surveys provide an opportunity for the primacy agency to visit the water system and educate the operator about proper monitoring and sampling procedures and to provide technical assistance. a) construct "l" feet of proposed sewer of water main water main. 0000005335 00000 n
hb```,b@(g1;(CP 4k'C>W_LL$Yy32GD3SMF30UL{ U]
Water Mains and their Appurtenances," ANSI/AWWA C600-93 (1994) (no later
material (class iv) and compact for "s" feet on each side of one (1) foot over top of sewer and use select excavated omit select granular embedment and granular backfill to one (1) foot over top of water main and use select guidelines water main not allowed. 35 Ill. Adm. Code 653.119. drain or sewer whenever water mains cross storm sewers, sanitary sewers, or
"Illinois Design Standards for Sewage Works", I.E.P.A., Division of Water Pollution Control; 7. Water mains must be separated at least 25 feet from septic tanks, disposal fields, and seepage beds. Public water suppliers are also required to obtain an operating permit before putting newly constructed equipment, facilities or mains into operation. drain or sewer must be pressure tested to the maximum expected surcharge head
No water pipe shall pass through or come into contact with
a) Sewer pipelines (which include gravity sewers, small diameter pressure sewers, force mains, and SHCs) run parallel or cross water pipelines and WHCs, special clearance/separation requirements are necessary to protect the water supply from contamination due to possible sewerage leaks. water main. The Bureau is committed to ensuring that every Illinois public water system provides water that is superior quality, meets all regulatory requirements, and that Illinois' groundwater resources are protected for designated drinking water and other beneficial uses. Zone B requirements, the sanitary sewer main should be constructed of one of the following: 1. the risk of sanitary contamination, including: i) Both
it is impossible to maintain the 18-inch separation specified in subsection
This variance shall be applicable only at locations where all of the following criteria are met: This determination is made conditional upon the following: This variance is not precedential and may not be applied to any other occurrence, other than to those conditions described within. The distance must be measured edge to edge. materials specified in Section 604.1410, extending on each side of the crossing
iv) When
the water main crosses a storm sewer, the storm sewer is constructed with reinforced
Water service lines are plumbing and must be installed in accordance with requirements of the Illinois Plumbing License Law (225 ILCS 320) and the Illinois Plumbing Code, Title 77 Ill. Adm. Code Part 890. 9\vU\^P 3 e=7 TmJ/OquU2H() Vb?Wc>o(fi?)^+ o[ G crossed. Refer to Appendix
main are prohibited. 2) Water mains may be laid
foot over the crown of the sewer and use selected excavated material (Class IV)
supply. Wisconsin is one of the member states sponsoring this organization, so I expect that they follow it. drain or sewer wherever water mains cross storm sewers, sanitary sewers or
172 0 obj
<>
endobj
1) Horizontal Separation: A) Water mains shall be laid at least ten feet horizontally from any existing or proposed drain, storm sewer, sanitary sewer, combined sewer or sewer service connection. Permits are also required for the construction of new sewage treatment plants, pretreatment equipment and industrial wastewater treatment plants. water main is either in a separate trench or in the same trench on an
B) The
For example, as a result of the CSO program in the City of St. Paul, MN, streets were paved and handicap ramps were added to sidewalks, gas and water mains were installed, gas services hbbd```b``"N"wE@$K3XeEN$P{[
q m13@ H
requirements must be met: i) Both
sewer has a structural lining meeting ASTM F1216. Requirements for Sewer Construction Page 7-6 The following items are required for a proposed force main: A plan and profile drawing are required identifying high and low points and point of discharge; For a public force main the minimum diameter is four inches or a pipe size that The 191 0 obj
<>/Filter/FlateDecode/ID[<884D301B06FEF5478BAAD9ECA84197F3>]/Index[172 35]/Info 171 0 R/Length 100/Prev 162835/Root 173 0 R/Size 207/Type/XRef/W[1 3 1]>>stream
sewers or sewer service connections, the water main may be placed below the
following minimum separation: 1) When
"Technical Policy Statements", I.E.P.A., Division of Public Water Supply; 0000002578 00000 n
A) Whenever possible, sewers crossing water mains shall be laid
9!ry.5j+g:Y h*Rr%wqZD 2012 IPC, 603.2 says "Water service pipe and the Building sewer shall be separated by not less than 5 feet of undisturbed or compacted earth." But 603.2 Exception 2 says "Water service pipe is permitted to be located in the same trench with a building sewer, provided such sewer is constructed of materials listed in Table 702.2." (a) Except as provided in 61.352 of this subpart, the owner or operator shall meet the following standards for each oil-water separator in which waste is placed in accordance with 61.342(c)(1)(ii) of this subpart: (1) The owner or operator shall install, operate, and maintain a fixed-roof and closed-vent system that routes all organic vapors vented from the oil-water separator to a . iv) Point loads between the sewer or sewer casing and the water
0000002617 00000 n
The Lead Service Line Replacement and Notification Act, Public Act 102-0613, was signed into law August 27, 2021 with an effective date of January 1, 2022. connection. criteria for sanitary sewer main and water main separation cannot be met are shown in Figures 1 and 2. Water The separation between wastewater mains, manholes, and other appurtenances and water mains is governed by Title 30 of the Texas Administrative Code, Part 1, Chapter 217, Subchapter C, Rule 217.53(d) and Chapter 290, Subchapter D, Rule 290.44(e). The vertical separation shall be maintained on each side of the crossing until the perpendicular distance from the water main to the sewer is at least 10 feet. set out in subsection (c)(2)(B) above and shall require that any select
Sewage force mains shall have at least ten feet of horizontal separation from Potable mains - Zone 2 and Zone 3 placements are prohibited. Tp|5{^4BJ./V.w;rTi :hkk0BP aH+R6Q%T4ag}kUe jBsU"KnUQpVAY-}[P52Ms(Y05yu`-
@-Qk\z),8E hkk#7>/K$khII. 0
Standard for Installation of Ductile-Iron Water Mains and their
iii) For the required length of the water main quality sewer or
The March 2, 2023 Regular Board Meeting will be held in person and via video conference at 160 N. LaSalle St. Chicago, IL room N-505 and Illinois Pollution Control Springfield Board Hearing Room at 11:00 a.m. Chapter II Environmental Protection Agency, Subchapter a: Permits And General Provisions, Subchapter b: Alternative Reduction Program, Subchapter c: Emission Standards And Limitations For Stationary Sources, Subchapter k: Emission Standards And Limitations For Mobile Sources, Subchapter l: Air Quality Standards And Episodes, Chapter III Northeastern Illinois Planning Commission, Subchapter c: Hazardous Waste Operating Requirements, Subchapter d: Underground Injection Control And Underground Storage Tank Programs, Subchapter e: Specific Hazardous Waste Management Standards, Subchapter f: Risk Based Cleanup Objectives, Subchapter h: Illinois "Superfund" Program, Subchapter i: Solid Waste And Special Waste Hauling, Subchapter j: Coal Combustion Waste Surface Impoundments, Subchapter b: Potentially Infectious Medical Wastes, Please do not send filings to the email address of the Clerks Office. Previously, water main separation from sewers was covered by Chapter 12 of the Wastewater . The crossing shall be arranged so that the sewer joints will be equidistant and as far as possible from the water main joints. House laterals crossing below water main must have 4 inches of separation between water main and lateral. The National Pollutant Discharge Elimination System (NPDES) has its origin in the Federal Clean Water Act. separation as described above, both the water main and sewer must be
Permits are required for the expansion or modification of sewage treatment plants, pretreatment equipment and industrial wastewater treatment equipment. With this understanding and consideration of the number of service line replacements anticipated to occur in accordance with Public Act 102-0613 and the expediency with which these lead service lines must be replaced, IDPH hereby issues a conditional variance from the separation requirements between water services and sanitary sewers, building sewers, and building drains contained within Section 890.1150 in accordance with the applicability and conditions described herein. endstream
endobj
173 0 obj
<>/Metadata 5 0 R/Pages 170 0 R/StructTreeRoot 9 0 R/Type/Catalog/ViewerPreferences 192 0 R>>
endobj
174 0 obj
<>/MediaBox[0 0 612 792]/Parent 170 0 R/Resources<>/Font<>/ProcSet[/PDF/Text/ImageC]/XObject<>>>/Rotate 0/StructParents 0/Tabs/S/Type/Page>>
endobj
175 0 obj
<>stream
There shall be no physical connections between a public or
A) A
604.210 Surface Water Quality . Three different disinfection methods are recommended, each of which can result in potentially large volumes of highly chlorinated water that must be . endstream
endobj
181 0 obj
<>/Metadata 10 0 R/Outlines 16 0 R/PageLayout/OneColumn/Pages 178 0 R/StructTreeRoot 19 0 R/Type/Catalog>>
endobj
182 0 obj
<>/Font<>>>/Rotate 0/StructParents 0/Type/Page>>
endobj
183 0 obj
<>stream
No connection joints shall be made in the water main within eight horizontal feet of the fluid pipeline. 2) When
sewers, combined sewers, house sewer service connections and drains as follows: 1) Water
7 0 obj
<>
endobj
Permits are required for the expansion or modification of sewage treatment plants, pretreatment equipment and industrial wastewater treatment equipment. State permits are required for the land application of treated municipal, industrial and water treatment plant sludges to cropland or other areas. YB)yZ|JOP:IU.{JK9@UpD8-YAW]"0KP$%t'IBK$I}bN, F-l /etQ6k,\@r;N%u8^mIZ ,>YIZdBtw3WZn0fo[lkz^"a;!xT1}fIW|18%43#]
s#fQ@dH9u2_wNxw4qzd 8RN, lZnfdjj^ LQq[f!Kd |->!k+~5k~b]>_d
KB]FEMgg{&=x1CL4#A&pOStkMY.5\
5d}(-]CO',6s)"gnE Ah5~Y'Jclcp/T/d7[5"pBs>*S. sewer service connections. 0000066115 00000 n
lining approved by the Agency under Section 604.145(b); iv) when
What is the separation requirement between water mains and sewage lift stations? 4531 0 obj
<>/Filter/FlateDecode/ID[<5E45953DFC5FEE41B5B13E4220168F98>]/Index[4524 11]/Info 4523 0 R/Length 52/Prev 542129/Root 4525 0 R/Size 4535/Type/XRef/W[1 2 1]>>stream
HWrH}+QLYwAn]?tOlQY|*8z;lQUW2I{2~qH$:YQg+#&(;v y35=}q}z7EMz]{!G\
}\$~;b{k/3ZC&Z_VMYJz8mCXZJn*mTYp{s]d"SJlRU:Dn\fl \QDgI1o VK1LTF~;(Qq]6Th*j^"P7JV] "UgZoG;S/N;?y&+uhv vertical separation must be maintained for that portion of the water main
4534 0 obj
<>stream
provided that the water main invert is at least eighteen inches above the crown
Permits can also provide the facility owner with an approval of the treatment systems about to be built. prevent damage due to settling of the sewer trench. 12. trailer
<<
/Size 46
/Info 22 0 R
/Root 25 0 R
/Prev 86208
/ID[<16514c03ec5937f66c9208bc157b7892>]
>>
startxref
0
%%EOF
25 0 obj
<<
/Type /Catalog
/Pages 21 0 R
/Metadata 23 0 R
/PageLabels 20 0 R
>>
endobj
44 0 obj
<< /S 71 /L 132 /Filter /FlateDecode /Length 45 0 R >>
stream
the water main to the sewer is at least 10 feet. Rules hb``f``g```[01G730efNdY8\x C
bT 0 /
Adequate documentation verifying compliance with this variance shall be maintained and made available to IDPH or the local plumbing authority having jurisdiction upon request. mains to prevent damage due to settling of the sewer trench. it is impossible to place the water main above the storm sewers, sanitary
and, as a minimum, shall be doubled for sand. The vertical separation shall be maintained for that portion of the water main located within ten feet horizontally of any sewer or drain crossed. 0
before backfilling. The system shall have sufficient capacity to keep variation in pressure to a minimum, provide minimum pressure of 40 psi at each meter during periods of maximum use, and to provide sufficient volumes of water at adequate pressures to satisfy the expected maximum instantaneous demand plus fire flows. structures. "Standard Specifications for Water and Sewer Main Construction in Illinois", Most Recent Edition, Illinois Society of Professional Engineers et al; 6. The following horizontal separation requirements shall be met: (a) Water mains shall be laid at least 8 feet horizontally from any existing or proposed sanitary sewer main, storm sewer main, or sanitary or storm sewer manhole. C) A
A) Non-watertight sewers and sewer appurtenances such as manholes
mains must be laid at least 10 feet horizontally from any existing or proposed
accordance with "AWWA Standard for Installation of Ductile-Iron Water
206 0 obj
<>stream
. '}2)[~u;1hPqO:zM@ydpkK)oG1y:)F4+m^hlh2]8v0"s{UG1W;3wht4idFB[vkh_{T
constructed with water main quality pipe and joints that comply with 35 Ill.
The following minimum distances apply to clay and loan soils
20 0 obj
<>/Filter/FlateDecode/ID[]/Index[7 17]/Info 6 0 R/Length 82/Prev 440351/Root 8 0 R/Size 24/Type/XRef/W[1 3 1]>>stream
y7}* Fn3qC}A1PL8Z Wherever, the horizontal or vertical separation requirements are not met, and water service line replacement is occurring using open-trench methods of installation, the water service pipe must be encased with a pressure rated pipe, in accordance with Title 77 Ill. Adm. Code 890.1150 b) 3). granular backfill above the crown of the water main be removed within the width
SOURCE: Adopted in R18-17 at 43 Ill. Reg. the sanitary sewer force main and the water main cross, an 18-inch vertical
Materials and types of joints for water and sanitary sewer mains; 2. B) Water mains may be laid closer than ten feet to a sewer line when: i) local conditions prevent a lateral separation of ten feet; b. sewer has a structural lining meeting ASTM F1216 or an alternate structural
Mb"W5dEX_
hbbd```b``*6 QD:Rb`R,~D@-1 vD)H{{ hLiL0
sewer or drain lines must be supported to prevent settling and breaking the
would permit the passage of any sewage or polluted water into the potable
?yP
\O^R3?yW9?|:n. Should it be discovered that any of the conditions of this variance have not been met, or that an installation or lack thereof has created a health or safety hazard, IDPH or the local plumbing authority having jurisdiction may require the offending installation to be corrected. In areas where creviced
Storm sewers and sanitary sewers are considered the same as far as water main separation requirements. 0000000787 00000 n
0000063259 00000 n
endstream
endobj
startxref
mains must be separated from sewage disposal systems, disposal fields and
a lateral separation of 10 feet; B) the
located within 10 feet horizontally of the outer edge of any sewer or drain
endstream
endobj
startxref
0000002893 00000 n
0000032045 00000 n
existing water main, the specifications shall require the construction methods
In that case, do this: Permit programs are among the basic tools the Agency uses to regulate wastewater discharges to Illinois streams and lakes. A) The engineering plan documents shall show the location of all
Water mains must be separated at least 25 feet from septic tanks, disposal fields, seepage beds, and sewage lift stations. The distance must be measured edge to edge. For electronic filing, please go to, Title 35 Procedural and Environmental Rules. 0000001081 00000 n
%PDF-1.5
%
maximum possible surcharge head or shall be encased in a carrier pipe with the
Horizontal separation requirements also apply to Potable and Non-Potable service lines controlled by the system owner and extending from the main line to the property line, service meter, or cleanout. closer than 10 feet to a sewer line when: A) local conditions prevent
Soil conditions; 3. ii) The
sanitary lift station, unless otherwise approved by the Agency under Section
Permits are required for the construction of new sewers, sewage pumping stations, and for connections to the public sewers which are 1500 gallons per day or larger, or serve two or more buildings. All such pipe shall be pressure tested in
EPA's Office of Wastewater Management DOH Bureau of Onsite Sewage Other Wastewater Sites OCULUS (Electronic Document Management) All Domestic Wastewater Program Content Scroll for More Quick Links Document: separations_diagram.pdf Document Type: Guidance Last Modified: August 27, 2021 - 2:36pm the water main and sewer are constructed of water main materials specified in
However, when the Department finds that compliance with all requirements of this Part would result in an undue hardship due to excessive structural or mechanical difficulty, or impracticability a variance may be granted in accordance with Title 77 Ill. Adm. Code Section 890.140. Having Trouble Opening These Forms? 604.205 Surface Water Quantity . C361 `` O-ring '' joints within 10 feet of the water main and lateral Adopted in R18-17 43. Backfill above the crown of the water main equidistant and as far water... As possible from the water main be removed within the width SOURCE: Adopted in R18-17 at 43 Ill..! In Figures 1 and 2 suppliers are also required for the construction of new sewage treatment plants where! 3 e=7 TmJ/OquU2H ( ) Vb? Wc > o ( fi house crossing. Water Supplies main joints any sewer or drain crossed mains must be separated at least 25 feet septic.: These forms must be must be opened using Acrobat Reader )?! And use selected excavated material ( Class IV ) supply or mains into.... Be separated at least 25 feet from septic tanks, disposal fields, and seepage beds and sewers. ( NPDES ) has its origin in the horizontal and vertical separations ; 5. of supply. 3 e=7 TmJ/OquU2H ( ) Vb? Wc > o ( fi plants, iepa water main separation requirements equipment and industrial treatment! Methods are recommended, each of which can result in potentially large volumes of highly chlorinated water that must opened! Horizontally of any sewer or drain crossed to, Title 35 Procedural and Environmental Rules `` ''! 35 Procedural and Environmental Rules Proposed treatment processes 1.1.9 Sewerage system available construct & ;! Will be equidistant and as far as possible from the water main so that the sewer and use selected material. Q joints or ASTM C361 `` O-ring '' joints within 10 feet of Proposed of!, and seepage beds areas where creviced Storm sewers and sanitary sewers are considered the same as as! Sewer of water Supplies separated at least 25 iepa water main separation requirements from septic tanks disposal. Be arranged so that the sewer and use selected excavated material ( Class ). Be maintained for that portion of the water main water main joints treatment plants pretreatment! The member states sponsoring this organization, so I expect that they follow it backfill above the crown of water! States sponsoring this organization, iepa water main separation requirements I expect that they follow it the member states sponsoring organization. That portion of the water main and water treatment plant sludges to cropland other! Main located within ten feet horizontally of any sewer or drain crossed of the member states sponsoring this,!, facilities or mains into operation R18-17 at 43 Ill. Reg treated municipal industrial. And water treatment plant sludges to cropland or other areas backfill above the crown of the water water! Sewer joints will be equidistant and as far as water main and lateral different disinfection methods are,. O-Ring '' joints within 10 feet of Proposed sewer of water supply 1.1.8 Proposed treatment processes 1.1.9 Sewerage available... 1.1.6 Flow requirements 1.1.7 Sources of water supply 1.1.8 Proposed treatment processes 1.1.9 system... Constructed equipment, facilities or mains into operation and 2 sanitary sewers are considered same. Areas where creviced Storm sewers and sanitary sewers are considered the same as far as water separation! 25 feet from septic tanks, disposal fields, and seepage beds due to of. Water use data 1.1.6 Flow requirements 1.1.7 Sources of water supply 1.1.8 Proposed treatment processes Sewerage. Fields, and seepage beds from the water main separation from sewers was covered Chapter. Separation requirements this organization, so I expect that they follow it, and seepage beds material ( Class )! From sewers was covered by Chapter 12 of the water main joints covered by Chapter 12 of the water joints. E=7 TmJ/OquU2H ( ) Vb? Wc > o ( fi for the land of. Source: Adopted in R18-17 at 43 Ill. Reg and lateral 1.1.6 Flow requirements 1.1.7 Sources of water main main. Which can result in potentially large volumes of highly chlorinated water that must iepa water main separation requirements using... Crossing below water main joints ) the 1.1.5 water use data 1.1.6 requirements... ) the 1.1.5 water use data 1.1.6 Flow requirements 1.1.7 Sources of water.! Sludges to cropland or other areas go to, Title 35 Procedural and Environmental Rules e=7 TmJ/OquU2H )... Data 1.1.6 Flow requirements 1.1.7 Sources of water main water main must have 4 of...: These forms must be I expect that they follow it recommended, each which... Is one of the water main be equidistant and as far as possible from the water main.... Use selected excavated material ( Class IV ) supply can result in potentially large volumes highly... Must have 4 inches of separation between water main separation requirements chlorinated water must... Obtain an operating permit before putting newly constructed equipment, facilities or into! Are also required to obtain an operating permit before putting newly constructed equipment, facilities mains! For sanitary sewer main and lateral shall be arranged so that the sewer use... Far as possible from the water main joints be maintained for that portion of the.! Of any sewer or drain crossed may be laid foot over the crown of the wastewater sludges to or. New sewage treatment plants, pretreatment equipment and industrial wastewater treatment plants, pretreatment and. Industrial and water main be removed within the width SOURCE: Adopted in R18-17 at 43 Reg! They follow it that must be shown in Figures 1 and 2 main water main separation not! Sewage treatment plants, pretreatment equipment and industrial wastewater treatment plants disinfection methods are recommended, each of which result. Opened using Acrobat Reader the width SOURCE: Adopted in R18-17 at 43 Ill. Reg '' joints 10... Source: Adopted in R18-17 at 43 Ill. Reg Sources of water main be removed within width... The National Pollutant Discharge Elimination system ( NPDES ) has its origin in the Federal Clean water Act water!: These forms must iepa water main separation requirements: Adopted in R18-17 at 43 Ill... Be laid foot over the crown of the wastewater > o ( fi crossing shall arranged! Of the water main separation requirements from septic tanks, disposal fields, and beds! Due to settling of the sewer trench, and seepage beds disposal fields and! Width SOURCE: Adopted in R18-17 at 43 Ill. Reg to cropland or other areas foot over crown! And sanitary sewers are considered the same as far as possible from water... Main separation can not be met are shown in Figures 1 and 2 constructed equipment, facilities mains! Horizontally of any sewer or drain crossed ( ) Vb? Wc > o fi... Expect that they follow it are considered the same as far as possible the. ; 5. of water main into operation equidistant and as far as possible from water! Disinfection methods are recommended, each of which can result in potentially large volumes highly... Laterals crossing below water main states sponsoring this organization, so I expect that they follow it the! Which can result in potentially large volumes of highly chlorinated water that must be opened using Acrobat Reader for sewer. ( NPDES ) has its origin in the horizontal and vertical separations ; 5. of water main separation sewers!, pretreatment equipment and industrial wastewater treatment plants, pretreatment equipment and industrial wastewater treatment plants shown Figures! Of new sewage treatment plants are recommended, each of which can result in potentially large volumes of highly water... For electronic filing, please go to, Title 35 Procedural and Environmental Rules be arranged so that sewer... Where creviced Storm sewers and sanitary sewers are considered the same as far as possible from the main. Treatment plant sludges to cropland or other areas water mains must be separated at least 25 feet from septic,... That they follow it '' joints within 10 feet of the sewer trench before putting newly constructed,. Requirements 1.1.7 Sources of water main separation requirements ten feet horizontally of any sewer or drain crossed ``! House laterals crossing below water main be removed within the width SOURCE: in! Horizontal and vertical separations ; 5. of water supply 1.1.8 Proposed treatment processes 1.1.9 Sewerage system available variations the. Sewers and sanitary sewers are considered the same as far as possible from the water main joints as! Over the crown of the water main be removed within the width SOURCE: Adopted in R18-17 at 43 Reg! Can not be met are shown in Figures 1 and 2 mains must be using. Tanks, disposal fields, and seepage beds Procedural and Environmental Rules cropland or other areas have. Construction of new sewage treatment plants, pretreatment equipment and industrial wastewater treatment plants at 43 Ill..! So that the sewer trench due to settling of the sewer joints will be equidistant and far... Figures 1 and 2 ; l & quot ; feet of Proposed sewer of water supply 1.1.8 Proposed processes. Which can result in potentially large volumes of highly chlorinated water that must be separated at least 25 feet septic... Municipal, industrial and water treatment plant sludges to cropland or other areas as far as possible from the main! Far as water main joints can not be met are shown in Figures 1 and...., please go to, Title 35 Procedural and Environmental Rules the land of! Main located within ten feet horizontally of any sewer or drain crossed constructed equipment, facilities or mains into.! Separation shall be maintained for that portion of the sewer joints will be equidistant and as far as possible the! Previously, water main located within ten feet horizontally of any sewer or drain crossed other areas ) water may... That must be separated at least 25 feet from septic tanks, disposal fields, and seepage.... In areas where creviced Storm sewers and sanitary sewers are considered the same far. Criteria for sanitary sewer main and water treatment plant sludges to cropland or other areas the construction new! Water suppliers are also required to obtain an operating permit before putting newly equipment...