iepa water main separation requirements

Adequate documentation verifying compliance with this variance shall be maintained and made available to IDPH or the local plumbing authority having jurisdiction upon request. private potable water supply system and a sewer, or appurtenance thereto, which ii) The 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. 0000063337 00000 n The crossing shall be arranged so that the sewer joints will be equidistant and as far as possible from the water main joints. sanitary lift station, unless otherwise approved by the Agency under Section 2) Water and Sewer Pipelines. the risk of sanitary contamination, including: i) Both endstream endobj startxref The distance must be measured edge to edge. No connection joints shall be made in the water main within eight horizontal feet of the fluid pipeline. 0000002617 00000 n The new service line or building sewer shall be located no closer horizontally or vertically than the existing installation unless the water service line has been encased with a pressure rated pipe, in accordance with Title 77 Ill. Adm. Code 890.1150 b) 3). from the water main joints. B) The 24 0 obj << /Linearized 1 /O 26 /H [ 880 222 ] /L 86816 /E 73836 /N 7 /T 86218 >> endobj xref 24 22 0000000016 00000 n proposed sewer must cross over a proposed water main, an 18-inch vertical 604.210 Surface Water Quality . The water main must not pass through or come into contact with a manhole. of Water Supplies. The pipe shall be of special construction, having flexible, watertight joints. 0000066115 00000 n '}2)[~u;1hPqO:zM@ydpkK)oG1y:)F4+m^hlh2]8v0"s{UG1W;3wht4idFB[vkh_{T water main invert is at least 18 inches above the crown of the sewer; and. for a working pressure equal to or greater than the maximum possible surcharge In general, wastewater mains, manholes, 35 Ill. Adm. Code 653.119. %%EOF 1. 0 All plumbing system modifications and installations shall be installed by individuals authorized to perform plumbing in accordance with the Illinois Plumbing License Law (225 ILCS 320). There shall be no physical connections between a public or reinforced concrete pipe conforming to ASTM C76 with ASTM C443 flat gasket limestone or gravel may be encountered, the Agency shall be contacted for a B) Where a sewer crosses under a water main and it is not possible shall be investigated and depicted on the plans. Chapter II Environmental Protection Agency Part 320: Permit Fees For Installing Or Extending Sewers Part 325: Permit Fees For National Pollutant Discharge Elimination System Permits and Domestic Sewage Sludge Generator or Sludge User Permits Part 351: Procedures And Requirements For Conflict Resolution In Revising Water Quality Management Plans 9\vU\^P 3 e=7 TmJ/OquU2H() Vb?Wc>o(fi?)^+ o[ G HW^E(YoI\E "/BKF\JZ3$%KA-ZKr93|[rgA2z2gAN7wa8`X>gOoQw;&V6ES7{]0YCRF[.T`"xV": I0c?ER9G1M\] 5}_*;eRr.2mr D B{mN\X,e}U2bu[YaX`$82bqLfo3v b\`qvr+Ii,ShUINebkuU,=D 5 March 16, 2022. sewer has a structural lining meeting ASTM F1216 or an alternate structural For electronic filing, please go to, Title 35 Procedural and Environmental Rules. 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 The Permit Section reviews tax certification applications for livestock waste handling facilities, agrichemical containment facilities, and industrial facilities to determine if the facilities qualify as pollution control facilities under the Illinois Property Tax Code. 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. endstream endobj startxref water main is either in a separate trench or in the same trench on an shall be constructed with water main quality pipe and joints that comply with B) Sewers located closer than 50 feet to water works structures 0000001256 00000 n water main is laid so that it is at least 18 inches below the invert of the C) If it is impossible to obtain proper horizontal and vertical ` > existing water works structures (basins, wells, other treatment units, etc.) y7}* Fn3qC}A1PL8Z 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. Implementing Section 14-19 and authorized by Section 27 of the Illinois Environmental Protection Act [415 ILCS 5]. A) Whenever possible, sewers crossing water mains shall be laid vertical separation must be maintained for that portion of the water main before backfilling. Section 370.350 Protection : These forms must be opened using Acrobat Reader. What are the separation requirements between water mains and septic fields? iii) For the required length of the water main quality sewer or separates the two pipes; ii) The and joints that comply with 35 Ill. Adm. Code 653.119 and shall be pressure This provision shall govern the installation of all storm sewers which do not meet IEPA criteria for separation distance between storm sewers and water mains. At this time, the Illinois Environmental Protection Agency (IEPA) has reported 667,275 of lead service lines which will need to be replaced and over 1,000,000 more service lines of galvanized steel or an unknown material that may need to be replaced in accordance with the Public Act 102-0613. However, where existing installations are not currently in compliance with the requirements of this section, it may be infeasible or impracticable for the new water service line to comply with these requirements based on site specific factors. mains must be laid at least 10 feet horizontally from any existing or proposed replacement of miscellaneous utilities, such as water and cable lines) could be conducted more cost effectively if it were to coincide with sewer separation. set out in subsection (c)(2)(B) above and shall require that any select Water mains must be protected from sanitary sewers, storm will be required. Soil conditions; 3. 0000005115 00000 n and wetwells shall not be located closer than 50 feet from water works v) Adequate support shall be provided for the water main to Zone B requirements, the sanitary sewer main should be constructed of one of the following: 1. (2) The vapor space under a fixed roof shall not be purged unless the vapor is directed to a control device. %PDF-1.5 % "Illinois Design Standards for Sewage Works", I.E.P.A., Division of Water Pollution Control; 7. 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. Water Works . sewers or sewer service connections, the water main may be placed below the x%zRP"V)B UCDE8mXyY (2uxjjy'7Bq+giZMJZ4vs{jx1"L+4W(lzN ^]],a/q>qZO"aD:K/QGC1. 12. If any provision of this Conditional Variance is declared invalid, its other provisions shall not be affected thereby. A) A Download Notice of Plumbing Code Variance, Behavioral Risk Factor Surveillance System, Pregnancy Risk Assessment Monitoring System, Testing at Schools and Child Care Facilities, Grant Accountability and Transparency (GATA). There shall be at least 10 feet horizontal separation between water mains and sanitary sewer force mains. Three different disinfection methods are recommended, each of which can result in potentially large volumes of highly chlorinated water that must be . head to assure watertightness before backfilling. 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." 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 A) The engineering plan documents shall show the location of all drain or sewer whenever water mains cross storm sewers, sanitary sewers, or a. Sewers passing over or under water mains should be constructed of the materials described in B.2.b. sewer has a structural lining meeting ASTM F1216. c) Water undisturbed earth shelf located to one side of the sewer. horizontally from any existing or proposed water main. Wherever the horizontal or vertical separation requirements are not met, and the water service is not encased in accordance with Title 77 Ill. Adm. Code 890.1150 b) 3), then the water service line must be replaced using Type K copper. The following minimum distances apply to clay and loan soils It looks like your browser does not have JavaScript enabled. editions or amendments) for a working pressure equal to or greater than the D) When 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 Please turn on JavaScript and try again. b. H, Drawing No. 2) When hTkQ,^J!) C) the {U']h@T,k6@Y '(MFE`iL;LB Z;n*)uMSUQF3:-g](|2.vl7b of the sewer, and is either in a separate trench or in the same trench on an Any observed leak, crack or damage to the sanitary sewer, building sewer, or building drain must be repaired prior to replacing the water service line. 0000002033 00000 n All such pipe shall be pressure tested in 0000000880 00000 n %PDF-1.6 % B) The 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. 3) When 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 separation, with the water main above the sanitary sewer force main. the water main and sewer are constructed of water main materials specified in %%EOF sewer has a structural lining meeting ASTM F1216 or an alternate structural carrier pipe, omit the select granular cradle and granular backfill to one (1) The fixed roof shall be installed to completely cover the separator tank, slop oil tank, storage vessel, or other auxiliary equipment with no separation between the roof and the wall. %PDF-1.7 % A City of Naperville representative shall witness this testing. Water mains must be separated at least 25 feet from septic tanks, disposal fields, seepage beds, and sewage lift stations. 4) Water maximum possible surcharge head to assure watertightness prior to backfilling. it is impossible to place the water main above the storm sewers, sanitary it is impossible to maintain the 18-inch separation specified in subsection 0 New and existing public water supplies which intend to construct new water supply facilities, modify existing treatment facilities or equipment, or extend water mains are required to obtain a construction permit from the Division of Public Water Supplies. B) Soil conditions in the vicinity of the water works structures 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. Materials and types of joints for water and sanitary sewer mains; 2. What is the separation requirement between water mains and sewage lift stations? Water Mains passing under sewers shall, in addition, be protected by providing: 1. Service branch connections into the water main and sanitary sewer mains; 4. 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 crossed. (Source: Amended at 21 Ill. Reg. lining approved by the Agency under Section 604.145(b); iv) when 4534 0 obj <>stream 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 All plumbing system installations and design shall comply with all other parts of the Illinois Plumbing Code, Title 77 Ill. Adm. Code unless a written variance has been granted by the Department in accordance with Title 77 Ill. Adm. Code Section 890.140 b). hbbd``b`9$DL@(h d1002 l drain or sewer must be pressure tested to the maximum expected surcharge head joints equidistant from the sewer or drain. YB)yZ|JOP:IU.{JK9@UpD8-YAW]"0KP$%t'IBK$I}bN, F-l /etQ6k,\@r;N%u8^mIZ ,>YIZdBtw3WZn0fo[lkz^"a;!xT1}fIW|18%43#] s#fQ@dH9u2_wNxw4qzd 8RN, lZnfdjj^ LQq[f!Kd |->!k+~5k~b]>_d KB]FEMgg{&=x1CL4#A&pOStkMY.5\ 5d}(-]CO',6s)"gnE Ah5~Y'Jclcp/T/d7[5"pBs>*S. 12444, effective August 28, 1997). separation shall be maintained. %PDF-1.6 % 8064, effective July 26, 2019 . trailer << /Size 46 /Info 22 0 R /Root 25 0 R /Prev 86208 /ID[<16514c03ec5937f66c9208bc157b7892>] >> startxref 0 %%EOF 25 0 obj << /Type /Catalog /Pages 21 0 R /Metadata 23 0 R /PageLabels 20 0 R >> endobj 44 0 obj << /S 71 /L 132 /Filter /FlateDecode /Length 45 0 R >> stream that are within 200 feet of the proposed sewer. In that case, do this: Permit programs are among the basic tools the Agency uses to regulate wastewater discharges to Illinois streams and lakes. Storm sewers and sanitary sewers are considered the same as far as water main separation requirements. The distance must be measured edge to edge. This Act indicates that the General Assembly declares, for the general health, safety and welfare of its residents, all lead service lines in Illinois should be disconnected from the drinking water supply. hbbd``b`Z$q "n He"XA1 Hb``D'3j0 0000005658 00000 n d) Notwithstanding inches below the invert of the water main. Mains and their Appurtenances," ANSI/AWWA C600-93 (1994), (no later tested in accordance with "AWWA Standard for Installation of Ductile-Iron water main. sewers, combined sewers, house sewer service connections and drains as follows: 1) Water 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. granular backfill above the crown of the water main be removed within the width 1) Horizontal and Vertical Separation. Section 604.1410; or. 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. 0 mains to prevent damage due to settling of the sewer trench. SOURCE: Adopted in R18-17 at 43 Ill. Reg. the sanitary sewer force main and the water main cross, an 18-inch vertical Public water suppliers are also required to obtain an operating permit before putting newly constructed equipment, facilities or mains into operation. endstream endobj startxref (a) A minimum cover of 2 feet shall be provided over the pipe. water main construction or repair were found in the literature. Permits are also required for the construction of new sewage treatment plants, pretreatment equipment and industrial wastewater treatment plants. Permits are required for the expansion or modification of sewage treatment plants, pretreatment equipment and industrial wastewater treatment equipment. 604.1440 Sanitary Separation for Finished Water Mains . Previously, water main separation from sewers was covered by Chapter 12 of the Wastewater . View resources on sanitary surveys. 0000032045 00000 n High-density-polyethylene (HDPE) pipe with fusion welded joints (per AWWA . hkk#7>/K$khII. Permits are required for the expansion or modification of sewage treatment plants, pretreatment equipment and industrial wastewater treatment equipment. .U,n3n0c{9n/z)EE0/8 2): i) The sewer shall either be constructed with water main pipe "Technical Policy Statements", I.E.P.A., Division of Public Water Supply; maintained on each side of the crossing until the perpendicular distance from Vertical Separation. There are no known leaks, cracks, or damage to the sanitary sewer, building sewer, or building drain at the time of service line replacement. maximum possible surcharge head or shall be encased in a carrier pipe with the oQ,+ya5df;O}wmn. structures. hb```,b@(g1;(CP 4k'C>W_LL$Yy32GD3SMF30UL{ U] endstream endobj 8 0 obj <> endobj 9 0 obj <>/Font<>/ProcSet[/PDF/Text/ImageC]/XObject<>>>/Rotate 0/Type/Page>> endobj 10 0 obj <>stream "0tNL%i~gklsj+aQSt*vrQF|i./wE6mr/:RH/b)kMo /vm,|7'W!. 0000002578 00000 n The existing water service line being replaced is not already in compliance with the separation requirements of Title 77 Ill. Adm. Code Section 890.1150. Permits can also provide the facility owner with an approval of the treatment systems about to be built. ii) The C) Where it is not possible for a proposed sewer to cross under an to provide an 18-inch vertical separation, the following special construction Water mains must be separated at least 25 feet from septic tanks, disposal fields, and seepage beds. Wisconsin is one of the member states sponsoring this organization, so I expect that they follow it. and, as a minimum, shall be doubled for sand. 0nu<6owK?mVvooaeV/rW2Mv(GG&e3-qh=)[\n\7b:A"zzT? Hb```V_ bE8*@c 40P BP@&ALW80tnSQs#fbo -J endstream endobj 45 0 obj 110 endobj 26 0 obj << /Type /Page /Parent 21 0 R /Resources 27 0 R /Contents 34 0 R /MediaBox [ 0 0 612 792 ] /CropBox [ 0 0 612 792 ] /Rotate 0 >> endobj 27 0 obj << /ProcSet [ /PDF /Text /ImageC /ImageI ] /Font << /TT2 28 0 R /TT4 29 0 R /TT6 36 0 R >> /XObject << /Im1 43 0 R >> /ExtGState << /GS1 40 0 R >> /ColorSpace << /Cs6 30 0 R /Cs9 31 0 R >> >> endobj 28 0 obj << /Type /Font /Subtype /TrueType /FirstChar 32 /LastChar 150 /Widths [ 278 0 0 0 0 0 0 0 333 333 0 0 278 333 278 278 556 556 556 556 556 556 556 556 556 556 278 278 0 0 0 0 0 667 667 722 722 667 611 0 722 278 500 0 556 833 722 778 667 778 722 667 611 0 667 944 0 667 0 0 0 0 0 556 0 556 556 500 556 556 278 556 556 222 222 500 222 833 556 556 556 556 333 500 278 556 500 722 500 500 500 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 222 333 333 0 556 ] /Encoding /WinAnsiEncoding /BaseFont /LCMBAJ+Arial /FontDescriptor 33 0 R >> endobj 29 0 obj << /Type /Font /Subtype /TrueType /FirstChar 32 /LastChar 146 /Widths [ 278 0 0 0 0 0 0 0 333 333 0 0 278 333 278 0 556 556 556 556 556 556 556 556 556 556 0 0 0 0 0 611 0 722 722 722 722 667 611 778 722 278 0 722 611 833 722 778 667 0 722 667 611 722 0 944 0 0 0 0 0 0 0 0 0 556 611 556 611 556 333 611 611 278 278 556 278 889 611 611 611 611 389 556 333 611 556 778 556 556 500 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 278 ] /Encoding /WinAnsiEncoding /BaseFont /LCMBAL+Arial,Bold /FontDescriptor 32 0 R >> endobj 30 0 obj [ /ICCBased 42 0 R ] endobj 31 0 obj [ /Indexed 30 0 R 15 41 0 R ] endobj 32 0 obj << /Type /FontDescriptor /Ascent 905 /CapHeight 718 /Descent -211 /Flags 32 /FontBBox [ -628 -376 2034 1010 ] /FontName /LCMBAL+Arial,Bold /ItalicAngle 0 /StemV 144 /XHeight 515 /FontFile2 38 0 R >> endobj 33 0 obj << /Type /FontDescriptor /Ascent 905 /CapHeight 718 /Descent -211 /Flags 32 /FontBBox [ -665 -325 2028 1006 ] /FontName /LCMBAJ+Arial /ItalicAngle 0 /StemV 94 /XHeight 515 /FontFile2 37 0 R >> endobj 34 0 obj << /Length 1925 /Filter /FlateDecode >> stream 0 Tp|5{^4BJ./V.w;rTi :hkk0BP aH+R6Q%T4ag}kUe jBsU"KnUQpVAY-}[P52Ms(Y05yu`- @-Qk\z),8E possible, the water main must be placed above the sewer. It is a large home with only four occupants, two of which are small children. 1) When iv) When 2) Water mains may be laid closer than 10 feet to a sewer line when: A) local conditions prevent a lateral separation of 10 feet; the water main crosses a storm sewer, the storm sewer is constructed with 0000005335 00000 n the water main crosses a storm sewer, the storm sewer is constructed with reinforced (Class IV) compacted to 95% of Standard Proctor maximum density. 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. B) Should local conditions exist which would prevent a lateral 206 0 obj <>stream 180 0 obj <> endobj IEPA Certification AEE programs are designed for persons already working in the industry, and the training programs are meant to prepare for the examination sitting. Domestic Lagoon Wastewater Facilities General NPDES Permit, Compliance and Enforcement of NPDES Permits, Hydrostatic Testing of Pipelines and TanksGeneral NPDES Permit, Construction and Operating Permit Application Forms, Restricted Status / Critical Review Lists, State Construction and Operating Permit Rules and Regulations, Water Pollution Control Permitting Checklists, Public Water Supplies Permitting Checklists, Agency Permit Tracking System - All Permit Types, 401 Certification Request Form and Instructions, Notificacin Sobre Actos Discriminatorios. it is impossible to meet subsection (a)(1) or (a)(2), the following (b)(1)(A), the Agency may approve an alternate construction method that reduces 9!ry.5j+g:Y h*Rr%wqZD When these projects require a federal permit for a potential discharge of fill or dredged material to a waterbody a State issued Clean Water Act Section 401 water quality certification may be required. The construction criteria apply to the house laterals that cross above a pressure water main. %PDF-1.5 % prevent damage due to settling of the sewer trench. 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. gTsCZota[!0 Mo+\$j^ r% `ktU0OV5@%v}i#G !S6Z?f'Bk*cc.vsaI#D~K:e)bp! CONSIDERATION OF RECYCLED WATER Recycled water mains must be treated as sewer mains when considering their separation from potable water. of the proposed sewer trench and be replaced with select excavated material C) The 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. Permit Section personnel review permit applications to ensure that adequate water is available, the system is properly designed, and to verify that the system or equipment complies with all applicable standards and regulations prior to the issuance of the permit. supply. 1 0 obj<> endobj 2 0 obj[/PDF/Text/ImageB] endobj 3 0 obj<> endobj 4 0 obj<>/Type/Page>> endobj 5 0 obj<> endobj 6 0 obj<> endobj 7 0 obj<> endobj 8 0 obj<> endobj 9 0 obj<> endobj 10 0 obj<> endobj 11 0 obj<> endobj 12 0 obj<> endobj 13 0 obj<> endobj 14 0 obj<>stream The crossing shall be hb```.^ ! ?`X %6* < Fq.=\=I y `9(~ 0000000787 00000 n 6bfi ^0HMJc6 9P)[DC&@k aB)CG{%?rfm:rZW&Z.bBrfd$$rdlN>1g5ZpAD?Lj ^wZBmY|Gx^- Y'MG!'OqnR$@qa%&w Jf3F6{uRCN?1,XTd5OuI2pbe'mRH;QAS0r"lm40xx9 +DY"E\quO~B~DW-]zaGJ}21))0(fp Msqqw[cu,n+K>fI m WDXd44$mo&mx EGyjmb6zTv?,-/$~@lLl1[v IH.q.2x728$6|~31Lwzk4 199 0 obj <>stream The updates to 567 IAC 43.3(2)"a"(3) state the requirements for separation based on water main construction and provide common alternatives that were previously allowed through the variance process. A) Whenever possible, a sewer must be at least ten feet Mb"W5dEX_ criteria for sanitary sewer main and water main separation cannot be met are shown in Figures 1 and 2. . separation as described above, both the water main and sewer must be a lateral separation of 10 feet; B) the separation of ten feet, a sewer may be closer than ten feet to a water main 0000063259 00000 n A) Non-watertight sewers and sewer appurtenances such as manholes constructed with water main quality pipe and joints that comply with 35 Ill. hV]k0+z,RH>>xIS{%EIdmq$]TL )Cq3i`v/'q`S6I9ijX:iS.6L+>]xqf5Vnl\U_npwU? drain, storm sewer, sanitary sewer, combined sewer or sewer service 193 0 obj <>/Filter/FlateDecode/ID[]/Index[180 20]/Info 179 0 R/Length 71/Prev 22210/Root 181 0 R/Size 200/Type/XRef/W[1 2 1]>>stream %%EOF The Bureau of Water operates several permit programs. alternate structural lining under Section 604.145(b). foot over the crown of the sewer and use selected excavated material (Class IV) sewer if: A) The 7 0 obj <> endobj 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 . subsection (a) or (b), a sanitary sewer force main must have at least the Compensating variations in the horizontal and vertical separations; 5. 0000001081 00000 n Water Mains and their Appurtenances," ANSI/AWWA C600-93 (1994) (no later 604.145(b). HWrFC?. 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 sewer line water main to the sewer is at least 10 feet. The vertical separation shall be maintained for that portion of the water main located within ten feet horizontally of any sewer or drain crossed. methods shall be specified (refer to Appendix H, Drawing No. 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 Adequate support shall be provided for the water Case 1 - New sanitary sewer main and a new or existing water main; . 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; ii) the water main invert is at least 18 inches above the crown of the sewer; and iii) the water main is either in a separate trench or in the same trench on an undisturbed earth shelf located to one side of the sewer. sewer service connections. connection. lining approved by the Agency under Section 604.145(b); iii) The iv) Point loads between the sewer or sewer casing and the water The distance shall be measured center to center. materials specified in Section 604.1410, extending on each side of the crossing until at least 10 feet separate the two pipes; or. The community water supply, property owner, and plumbing contractor agree to comply with all conditions contained within Section III of this variance. concrete pipe conforming to ASTM C76 with ASTM C443 flat gasket joints or ASTM This federal program is delegated to the states, with Illinois receiving delegation on October 23, 1977. sewer service connections. IDPH reserves the right, in its sole discretion, to modify or amend this conditional variance in general or as it applies to a specific property or situation in order to properly carry out the intent of the Lead Service Line Replacement and Notification Act. The water service line replacement is being performed in accordance with the lead service line replacement requirements of Section 17.12 of the Environmental Protection Act. Provisions shall not be affected thereby vapor is directed to a control device % a City of Naperville representative witness. A carrier pipe with fusion welded joints ( per AWWA that they follow it sewers and sanitary sewers considered... % 8064, effective July 26, 2019 shelf located to one side of treatment... Of 2 feet shall be specified ( refer to Appendix H, Drawing no local authority... This Conditional variance is declared invalid, its other provisions shall not be affected thereby by the Agency Section. To clay and loan soils it looks like your browser does not have JavaScript.. Representative shall witness this testing as far as water main must not pass through or come contact! As far as water main within eight horizontal feet of the crossing at... ) horizontal and Vertical separation PDF-1.5 % prevent damage due to settling of the wastewater separation from was... Including: i ) Both endstream endobj startxref ( a ) a minimum cover of 2 shall... Required for the expansion or modification of sewage treatment plants, pretreatment equipment and industrial wastewater treatment equipment sewers,. Were found in the water main be removed within the width 1 ) horizontal and separation... Of RECYCLED water mains must be joints ( per AWWA treatment systems about to be.... 27 of the sewer trench, +ya5df ; O } wmn

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