reglab/statecodes huggingface dataset:
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 367 - PROCEDURES FOR ISSUING FINANCIAL ASSISTANCE AWARDS UNDER THE ILLINOIS CLEAN LAKES PROGRAM › Subpart I - PAYMENTS › Section 367.960 - Final Payment

Current through Register Vol. 48, No. 28, July 12, 2024
a)
				Phase I Projects
Final payment, including release of any funds held by the
				  Agency pursuant to Section
				  367.950
				  of this Part, will be made for Phase I projects upon a determination by the
				  Agency that the project has been implemented according to the scope of work
				  contained in the approved financial assistance agreement.
b) Phase II and LQMP Projects
Final payment, including release of any funds held by the
				  Agency pursuant to Section
				  367.950
				  of this Part, will be made for Phase II and LQMP projects after the Agency has
				  conducted a final inspection pursuant to Section
				  367.790
				  of this Part and has determined that the project has been implemented according
				  to the final Phase I Diagnostic and Feasibility Study and the scope of work
				  contained in the approved financial assistance agreement.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 367 - PROCEDURES FOR ISSUING FINANCIAL ASSISTANCE AWARDS UNDER THE ILLINOIS CLEAN LAKES PROGRAM › Subpart J - REQUIREMENTS FOR PHASE I DIAGNOSTIC AND FEASIBILITY STUDIES AND ENVIRONMENTAL EVALUATIONS › Section 367.1010 - General

Current through Register Vol. 48, No. 28, July 12, 2024
Phase I study reports shall include the elements contained in
				  this Subpart J, in the order presented and under appropriate subheadings. The
				  information required by Section
				  367.1020
				  of this Part shall be collected in accordance with the requirements of the
				  "Protocol for the Conduct of Phase I Diagnostic-Feasibility Studies and
				  Environmental Evaluations," Appendix E, Clean Lakes Program Guidance Manual,
				  incorporated by reference in Section
				  367.130
				  of this Part. So long as the adequacy of the technical information and the
				  integrity of the project are maintained, the information required by Section
				  367.1120(j) of this Part may be modified to conform to specific project
				  requirements to reduce project costs. All modifications must be approved by the
				  Agency.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 367 - PROCEDURES FOR ISSUING FINANCIAL ASSISTANCE AWARDS UNDER THE ILLINOIS CLEAN LAKES PROGRAM › Subpart J - REQUIREMENTS FOR PHASE I DIAGNOSTIC AND FEASIBILITY STUDIES AND ENVIRONMENTAL EVALUATIONS › Section 367.1020 - Phase I Diagnostic Study

Current through Register Vol. 48, No. 28, July 12, 2024
The Phase I diagnostic study shall contain the following
				  elements:
a) Identification of the
				lake to be restored or studied, including:
1)
				the name of the lake;
2) the
				location of the lake within the State;
3) the general hydrologic relationship of the
				lake to associated upstream and downstream waters; and
4) the water quality standards applicable to
				the lake under 35 Ill. Adm. Code 302.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 367 - PROCEDURES FOR ISSUING FINANCIAL ASSISTANCE AWARDS UNDER THE ILLINOIS CLEAN LAKES PROGRAM › Subpart J - REQUIREMENTS FOR PHASE I DIAGNOSTIC AND FEASIBILITY STUDIES AND ENVIRONMENTAL EVALUATIONS › Section 367.1030 - Phase I Feasibility Study

Current through Register Vol. 48, No. 28, July 12, 2024
The Phase I Feasibility Study shall include the following
				  elements:
a) An identification and
				discussion of the alternatives considered for pollution control or lake
				restoration and an identification and justification of the selected
				alternatives. This shall include, for each alternative, including the selected
				alternative, a discussion of the following issues:
1) expected water quality
				improvement;
2) technical
				feasibility;
3) estimated costs of
				each alternative;
4) for each
				alternative, detailed descriptions that:
A)
				specify exactly what activities would be undertaken;
B) show how and where these procedures would
				be implemented;
C) illustrate the
				engineering specifications that would be followed, including preliminary
				engineering drawings to show in detail the construction aspects of the project;
				and
D) present a quantitative
				analysis of the pollution control effectiveness and the lake water quality
				improvement that is anticipated.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 367 - PROCEDURES FOR ISSUING FINANCIAL ASSISTANCE AWARDS UNDER THE ILLINOIS CLEAN LAKES PROGRAM › Subpart J - REQUIREMENTS FOR PHASE I DIAGNOSTIC AND FEASIBILITY STUDIES AND ENVIRONMENTAL EVALUATIONS › Section 367.1150 - Approval of Phase I Recommended Alternatives

Current through Register Vol. 48, No. 28, July 12, 2024
Prior to final selection of the restoration or protection
				  alternatives and completion of the final Phase I report, the award recipient
				  shall submit to the Agency for approval an interim report that consists of the
				  information set out in Section
				  367.1030(a)
				  of this Part, along with a summary of public participation pursuant to Section
				  367.520(b)
				  of this Part.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 368 - PROCEDURES FOR DETERMINING PRIORITIES FOR ASSISTANCE AWARDS UNDER THE ILLINOIS CLEAR LAKES PROGRAM › Subpart A - INTRODUCTION › Section 368.110 - Purpose

Current through Register Vol. 48, No. 28, July 12, 2024
This Part sets out the procedures that will be used by the
				  Illinois Environmental Protection Agency for prioritizing applications for
				  financial assistance awards under the Illinois Clean Lakes
				  Program.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 368 - PROCEDURES FOR DETERMINING PRIORITIES FOR ASSISTANCE AWARDS UNDER THE ILLINOIS CLEAR LAKES PROGRAM › Subpart A - INTRODUCTION › Section 368.130 - Materials Referenced in this Part

Current through Register Vol. 48, No. 28, July 12, 2024
The following materials are referenced in this Part:
"Illinois Assessment of Water Resource Conditions 1994-1995",
				  IEPA/BOW/96-060(a) and (b) (September 1996).
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 368 - PROCEDURES FOR DETERMINING PRIORITIES FOR ASSISTANCE AWARDS UNDER THE ILLINOIS CLEAR LAKES PROGRAM › Subpart A - INTRODUCTION › Section 368.140 - Funding Allocations

Current through Register Vol. 48, No. 28, July 12, 2024
Funds for the Illinois Clean Lakes Program are targeted to be
				  distributed to lake owners in each fiscal year from 1996 to 2001 by the Agency
				  according to the following percentage amounts:
a) Phase I projects
1) FY96 - 60%
2) FY97 - 45%
3) FY98 - 40%
4) FY99 - 35%
5) FY00 - 30%
6) FY01 - 25%
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 368 - PROCEDURES FOR DETERMINING PRIORITIES FOR ASSISTANCE AWARDS UNDER THE ILLINOIS CLEAR LAKES PROGRAM › Subpart A - INTRODUCTION › Section 368.150 - Funding Priority System

Current through Register Vol. 48, No. 28, July 12, 2024
Total Priority Points (TPP) will be assigned to each project
				  application submitted for funding according to the methodology set out in
				  Subpart B of this Part. Each project will be ranked from highest to lowest
				  according to TPP and funded according to the targeted distribution schedule set
				  out in Section
				  368.140
				  above.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 368 - PROCEDURES FOR DETERMINING PRIORITIES FOR ASSISTANCE AWARDS UNDER THE ILLINOIS CLEAR LAKES PROGRAM › Subpart A - INTRODUCTION › Section 368.160 - Applications for Funding

Current through Register Vol. 48, No. 28, July 12, 2024
Lake owners seeking Phase I, Phase II or LQMP funding
				  assistance shall submit applications to the Agency in accordance with 35 Ill.
				  Adm. Code 367.Subpart D.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 368 - PROCEDURES FOR DETERMINING PRIORITIES FOR ASSISTANCE AWARDS UNDER THE ILLINOIS CLEAR LAKES PROGRAM › Subpart B - PROCEDURES FOR CALCULATING PRIORITY POINTS FOR INLAND LAKE STUDY AND IMPLEMENTATION PROJECT AWARDS › Section 368.210 - Formula for Computing Total Priority Points

Current through Register Vol. 48, No. 28, July 12, 2024
Total Priority Points (TPP) for inland lake study and
				  implementation project applications is a number that is the sum of the Priority
				  Points (PP) assigned according to four factors: A1, A2, A3, and A4. The TPP is
				  calculated as follows: A1 + A2 + A3 + A4 = TPP. Points will be assigned to each
				  factor based on lake data and assessment information maintained by the Agency
				  and other State or federal agencies, and data submitted by the applicant. All
				  information provided by the applicant will be subject to verification by the
				  Agency prior to the assignment of Priority Points.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 368 - PROCEDURES FOR DETERMINING PRIORITIES FOR ASSISTANCE AWARDS UNDER THE ILLINOIS CLEAR LAKES PROGRAM › Subpart B - PROCEDURES FOR CALCULATING PRIORITY POINTS FOR INLAND LAKE STUDY AND IMPLEMENTATION PROJECT AWARDS › Section 368.220 - A1 Factor (Overall Use Support Assessment)

Current through Register Vol. 48, No. 28, July 12, 2024
A1 is a factor that evaluates inland lakes based on their
				  overall use support assessment rating. The possible degrees of use support
				  assessment are Full, Full/Threatened, Partial/Minor impairment,
				  Partial/Moderate impairment, or Nonsupport. Priority points for the A1 factor
				  are allocated as follows (0-100 points possible):
Full/Threatened Overall Assessment
100
Partial/Minor or Partial/Moderate Overall
							 Assessment
75
Full Overall Assessment
50
Nonsupport Overall Assessment
25
Insufficient Information to Make a Reliable
Assessment
0
This factor will be calculated by the Agency using the data
				  for the lake and methodology set out in the most recent Illinois Water Quality
				  Report, "Illinois Assessment of Water Resource Conditions", produced by the
				  Agency pursuant to Section 305(b) of the Federal Water Pollution Control Act (
				  33 USC
				  1315(b) ). See the "Illinois
				  Assessment of Water Resource Conditions 1994-1995," IEPA/BOW/96-060(a) and (b)
				  (September 1996) for further information.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 368 - PROCEDURES FOR DETERMINING PRIORITIES FOR ASSISTANCE AWARDS UNDER THE ILLINOIS CLEAR LAKES PROGRAM › Subpart B - PROCEDURES FOR CALCULATING PRIORITY POINTS FOR INLAND LAKE STUDY AND IMPLEMENTATION PROJECT AWARDS › Section 368.230 - A2 Factor (Water Quality Potential)

Current through Register Vol. 48, No. 28, July 12, 2024
a) A2 is a factor that evaluates inland lakes
				based on their Water Quality Potential (WQP). The potential quality of a lake
				is determined by the quality of the incoming water, water residence time, and
				lake basin characteristics. Four factors are used to rank inland lakes for
				water quality potential:
1) ratio of watershed
				area to lake surface area (WA:SA);
2) mean lake depth;
3) lake water retention time; and
4) lake size.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 368 - PROCEDURES FOR DETERMINING PRIORITIES FOR ASSISTANCE AWARDS UNDER THE ILLINOIS CLEAR LAKES PROGRAM › Subpart B - PROCEDURES FOR CALCULATING PRIORITY POINTS FOR INLAND LAKE STUDY AND IMPLEMENTATION PROJECT AWARDS › Section 368.240 - A3 Factor (Public Benefits Assessment)

Current through Register Vol. 48, No. 28, July 12, 2024
a) A3 is a factor that evaluates inland lakes
				based on their importance or benefit to the general public. This factor is
				based on the following criteria:
1) the
				ownership and accessibility of the lake to the public;
2) current public lake use (annual visitor
				days);
3) proximity of the lake to
				a Metropolitan Statistical Area;
4)
				the supply of publicly-owned or accessible lakes related to existing or
				potential demand;
5) the
				multipurpose nature of, or need for, the lake (i.e., public water supply and
				recreational use);
6) the type and
				number of recreational facilities available; and
7) the public benefits that are derived from
				a lake with an uncommon or unique environment as defined in Section
				368.120.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 368 - PROCEDURES FOR DETERMINING PRIORITIES FOR ASSISTANCE AWARDS UNDER THE ILLINOIS CLEAR LAKES PROGRAM › Subpart B - PROCEDURES FOR CALCULATING PRIORITY POINTS FOR INLAND LAKE STUDY AND IMPLEMENTATION PROJECT AWARDS › Section 368.250 - A4 Factor (Special Considerations)

Current through Register Vol. 48, No. 28, July 12, 2024
A4 is a factor that will only be used for two or more project
				  applications having equal total priority points based on the sum of Factors A1,
				  A2, and A3. In such cases priority points will be allocated to each affirmative
				  answer to the following questions (Yes-1, No-0). For the A4 factor, priority
				  points are allocated as follows (0-5 points possible):
a) Does the project utilize a comprehensive
				watershed and management approach?
b) Has the tributary watershed area been
				previously protected to prevent point and nonpoint source pollution to the
				lake?
c) Does the project include
				coordination of activities with other local, State, and federal
				agencies?
d) Is there a commitment
				by the applicant to cost-share more than the minimum required by at least an
				additional 10%?
e) Does the
				applicant have a history of undertaking previous lake or watershed management
				efforts to solve lake problems?
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 370 - ILLINOIS RECOMMENDED STANDARDS FOR SEWAGE WORKS › Subpart A - INTRODUCTION › Section 370.100 - Purpose

Current through Register Vol. 48, No. 28, July 12, 2024
The purpose of this Part is to establish criteria for the
				  design and preparation of plans and specifications for wastewater collection
				  and treatment systems.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 370 - ILLINOIS RECOMMENDED STANDARDS FOR SEWAGE WORKS › Subpart A - INTRODUCTION › Section 370.110 - Scope and Applicability

Current through Register Vol. 48, No. 28, July 12, 2024
a)
				These design criteria apply to conventional design concepts for wastewater
				collection and treatment systems. Where non-conventional concepts or approaches
				to collection and treatment, particularly for very small systems, are being
				considered, the Agency should be contacted for any design guidance that may be
				available.
b) In evaluating plans
				and specifications for new processes, the Agency will consider the specific
				information submitted with the design in accordance with the provisions of
				Section
				370.520(b)
				for situations involving new process evaluation.
c) These criteria are intended to establish
				limiting values for those aspects of plans and specifications which the Agency
				evaluates and to promote, as far as practicable, uniformity of practice
				throughout the State. For projects with a design flow average of over 100
				million gallons per day (mgd), the application of specific design parameters in
				these criteria should be evaluated on a unit-by-unit basis to insure optimum
				design performance and cost effective construction. In applying these criteria,
				consideration must be given to the characteristics (including current water
				quality) and uses of the receiving stream in order to insure compliance with
				the applicable regulations of the Illinois Pollution Control Board (hereinafter
				"IPCB"). Users should also be cognizant of Federal requirements.
d) The word "shall" is used where practice is
				sufficiently standardized to warrant compliance with specific requirements, or
				where safeguarding the public health or protecting water quality justifies such
				definite action. Words such as "should", "recommended" or "preferred" indicate
				desirable procedures or methods with deviations subject to individual project
				consideration.
e) Definitions of
				terms and their use are intended to be in accordance with the GLOSSARY - WATER
				AND WASTEWATER CONTROL ENGINEERING, jointly prepared by the American Public
				Health Association (APHA), American Water Works Association (AWWA), American
				Society of Civil Engineers (ASCE), and Water Environment Federation (WEF). The
				units of expression are in accordance with the WEF Manual of Practice Number 6,
				Units of Expression for Wastewater Treatment.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 370 - ILLINOIS RECOMMENDED STANDARDS FOR SEWAGE WORKS › Subpart A - INTRODUCTION › Section 370.115 - Incoporations by Reference

Current through Register Vol. 48, No. 28, July 12, 2024
a) The
				following materials are incorporated by reference:
1) "Glossary: Water and Wastewater Control
				Engineering", Joint Editorial Board of the American Public Health Association,
				American Society of Civil Engineers, American Wasteworks Association, American
				Pollution Control Federation (1969).
2) ASTM Standards - American Society for
				Testing and Materials, 100 Bar Harbor Drive, West Conshohoken PA:
ASTM C12-95 - "Standard Practice for Installing Vitrified
				  Clay Pipe Lines", Vol. 04.05, Chemical Resistant Materials, Vitrified Clay,
				  Concrete, Fiber-Cement Products; Mortars; Masonry (1996).
ASTM C969-94 - "Standard Practice for Infiltration and
				  Exfiltration Acceptance Testing of Installed Precast Concrete Pipe Sewer
				  Lines", Vol. 04.05, Chemical Resistant Materials, Vitrified Clay, Concrete,
				  Fiber-Cement Products; Mortars; Masonry (1996).
ASTM C124 - "Standard Test Method for Concrete Sewer Manholes
				  by the Negative Pressure (Vacuum) Test", Vol. 04.05, Chemical Resistant
				  Materials, Vitrified Clay, Concrete, Fiber-Cement Products; Mortars; Masonry
				  (1996).
ASTM D2321 - "Standard Practice for Underground Installation
				  of Themoplastic Pipe for Sewers and Other Gravity-Flow Applications", Vol.
				  08.04, Plastic Pipe and Building Products (1996).
3) "AWWA Standard for Installation of
				Ductile-Iron Mains and their Appurtenances", ANSI/AWWA C600-93 (1994) American
				Wasteworks Association, 6666 Quincy Avenue, Denver CO 80235.
4) "National Electrical Code Handbook", 7th
				ed. (1996), National Fire Protection Association, 1 Batterymarch Park, P.O. Box
				9101, Quincy MA 02269-9101.
5)
				"Standard Specifications for Water and Sewer Main Construction in Illinois",
				5th ed. (1996), Illinois Society of Professional Engineers, Illinois Municipal
				League, the Association General Contractors of Illinois, Underground
				Contractors Association.
6)
				"Standard Specifications for Road and Bridge Construction" (1997), Illinois
				Department of Transportation.
7)
				Manuals of Practice, Joint Task Force of the Water Environment Federation (WEF)
				(formerly Water Pollution Control Federation), 601 Wythe Street, Alexandria VA
				22314-1994 and the American Society of Civil Engineers (ASCE), 345 East 47th
				Street, New York NY 10017-2398:
"Gravity Sanitary Sewer Design and Construction", WPCF Manual
				  of Practice (MOP) No. FD-5 (1982).
"Units of Expression for Wastewater Management", WEF Manual
				  of Practice (MOP) No. 6 (1982).
"Design of Municipal Wastewater Treatment Plants", vol. 1,
				  WEF Manual of Practice (MOP) No. 8 (1992).
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 370 - ILLINOIS RECOMMENDED STANDARDS FOR SEWAGE WORKS › Subpart B - ENGINEERING REPORTS, PLANS AND SPECIFICATIONS › Section 370.200 - General

Current through Register Vol. 48, No. 28, July 12, 2024
The criteria in this Subpart B are intended to be the
				  technical basis for the preparation of the engineering reports and plans and
				  specifications for waste collection and treatment works. For project planning
				  requirements, applicable State and Federal guidance, regulations and statutes
				  shall be consulted.
a) Grant Projects
For projects that will be funded by Stateor Federal grants,
				  applicable regulations, policy and guidance documents will govern the
				  non-technical requirements and shall be used in the facility planning
				  process.
b) Non Grant
				Projects
For those projects which are not covered by applicable State
				  or Federal project planning requirements or for those other projects in which
				  there is no project planning guidance in the applicable State or Federal
				  regulations or statutes, the project planning guidance set forth in Section
				  370.112 shall be utilized.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 370 - ILLINOIS RECOMMENDED STANDARDS FOR SEWAGE WORKS › Subpart B - ENGINEERING REPORTS, PLANS AND SPECIFICATIONS › Section 370.210 - Engineering Report

Current through Register Vol. 48, No. 28, July 12, 2024
a)
				General
1) The engineering report assembles
				basic information; presents design criteria and assumptions; examines alternate
				projects including preliminary layouts and cost estimates; describes financing
				methods, user charges and operation and maintenance costs; reviews
				organizational and staffing requirements; offers a conclusion with a proposed
				project for client consideration; and outlines official actions and procedures
				to implement the project.
2) The
				concept, factual data and controlling assumptions and considerations for the
				functional planning of sewerage facilities are presented for each process unit
				and for the whole system. These data form the continuing technical basis for
				the detailed design and preparation of construction plans and
				specifications.
3) Architectural,
				structural, mechanical and electrical designs are usually excluded. Sketches
				may be used to aid in presentation of a project. Outline specifications of
				process units, special equipment, etc., may be included.
4) Engineering reports are not required for
				sewer extensions or sewer connections, but shall be required for the following
				projects:
A) New treatment plants.
B) Expansion or major modification of
				existing plants.
C) New collection
				systems.
D) Major upgrading of
				existing collection systems.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 370 - ILLINOIS RECOMMENDED STANDARDS FOR SEWAGE WORKS › Subpart B - ENGINEERING REPORTS, PLANS AND SPECIFICATIONS › Section 370.211 - Design Flows

Current through Register Vol. 48, No. 28, July 12, 2024
The following flows shall be identified in the basis of
				  design for sewers, lift stations, sewage treatment plants, treatment units and
				  other wastewater handling facilities.
a) Design Average Flow
The design average flow is the average of the daily volumes
				  to be received for a continuous 12-month period of the design year, expressed
				  as a volume per unit of time.
b) Design Maximum Flow
The design maximum flow is the largest volume of flow to be
				  received during a continuous 24-hour period, expressed as a volume per unit of
				  time.
c) Design Peak Hourly
				Flow
The design peak hourly flow is the largest volume of flow to
				  be received during a one hour period, expressed as a volume per unit of
				  time.
d) Design Peak Flow
The design peak flow is the instantaneous maximum flowrate to
				  be received.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 370 - ILLINOIS RECOMMENDED STANDARDS FOR SEWAGE WORKS › Subpart B - ENGINEERING REPORTS, PLANS AND SPECIFICATIONS › Section 370.220 - Detailed Engineering Plan Drawings Format

Current through Register Vol. 48, No. 28, July 12, 2024
a) General
Detail plans shall contain as necessary, the
				  following:
1) Plan views.
2) Elevations.
3) Sections and supplementary views which,
				together with the specifications and general layouts, facilitate construction
				of the works.
4) Dimensions and
				relative elevations of structures.
5) Location and outline form of
				equipment.
6) Location and sizing
				of piping.
7) Water
				levels.
8) Ground
				elevations.
9) Location and
				identification of all private and public water supply wells (refer to Section
				370.210(b)(8)
				 ), structures and facilities (refer to
				Section
				370.350(b)(1)(A)
				 ).
10) Descriptive notations as necessary for
				clarity.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 370 - ILLINOIS RECOMMENDED STANDARDS FOR SEWAGE WORKS › Subpart B - ENGINEERING REPORTS, PLANS AND SPECIFICATIONS › Section 370.230 - Specifications to Accompany Detailed Engineering Plan Drawings

Current through Register Vol. 48, No. 28, July 12, 2024
a) Complete
				technical specifications for the construction of sewers, sewage pumping
				stations, sewage treatment plants, and all appurtenances, shall accompany the
				plans.
b) The specifications
				accompanying construction drawings shall include, but not be limited to, the
				following:
1) All construction information,
				not shown on the drawings, which is necessary to inform the builder in detail
				of the design requirements as to the quality of materials and workmanship and
				fabrication of the project.
2) The
				type, size, strength, operating characteristics and rating of
				equipment.
3) Allowable
				infiltration.
4) The complete
				requirements for all mechanical and electrical equipment, including machinery,
				valves, piping and jointing of pipe.
5) Electrical apparatus, wiring and
				meters.
6) Laboratory fixtures and
				equipment.
7) Operating
				tools.
8) Construction
				materials.
9) Special filter
				materials such as stone, sand, gravel or slag.
10) Chemicals when used.
11) Miscellaneous appurtenances.
12) Instruction for testing materials and
				equipment as necessary.
13)
				Availability of soil boring information.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 370 - ILLINOIS RECOMMENDED STANDARDS FOR SEWAGE WORKS › Subpart B - ENGINEERING REPORTS, PLANS AND SPECIFICATIONS › Section 370.240 - Revisions to Approved Plans and Specifications

Current through Register Vol. 48, No. 28, July 12, 2024
a) Any deviations from approved plans or
				specifications for structural configuration, appurtenances or manufactured
				equipment, affecting capacity, flow, operation of units or operational safety,
				and for substitution of the manufactured equipment specified and depicted in
				the plan documents shall be approved in writing by the Agency before such
				installation of equipment or construction changes are made.
b) Plans and specifications requiring Agency
				approval under subsection (a) should be submitted well in advance of the
				ordering and delivery of equipment or any construction work which will be
				affected by such changes, to allow sufficient time for review and approval.
				Record drawings of the project as completed shall be submitted to the
				Agency.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 370 - ILLINOIS RECOMMENDED STANDARDS FOR SEWAGE WORKS › Subpart B - ENGINEERING REPORTS, PLANS AND SPECIFICATIONS › Section 370.250 - Operation During Construction

Current through Register Vol. 48, No. 28, July 12, 2024
Specifications shall contain a time schedule describing the
				  plant and collection system operational modes during construction. Where units
				  essential to effluent quality are involved, temporary measures, such as wet
				  hauling, sludge storage lagoons and portable pumping facilities shall be
				  included in the specifications so as to ensure continuity of operation as
				  required and approved by the Agency.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 370 - ILLINOIS RECOMMENDED STANDARDS FOR SEWAGE WORKS › Subpart B - ENGINEERING REPORTS, PLANS AND SPECIFICATIONS › Section 370.260 - Engineers Seal

Current through Register Vol. 48, No. 28, July 12, 2024
Plans and specifications, prepared by an Illinois Registered
				  Professional Engineer when required by Section 14 of the Illinois Professional
				  Engineering Act [225 ILCS 325/14 ], fully
				  describing the design, nature, function and interrelationship of each
				  individual component of the facility or source, shall be submitted, except that
				  the Agency may waive this requirement for plans and specifications when the
				  application is for a routine renewal.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 370 - ILLINOIS RECOMMENDED STANDARDS FOR SEWAGE WORKS › Subpart C - DESIGN OF SEWERS › Section 370.300 - General Considerations

Current through Register Vol. 48, No. 28, July 12, 2024
a)
				Type of Sewers
The Agency will approve plans for new sewer systems and
				  extensions only when designed as the separate sanitary type in which
				  precipitation runoff and ground water from foundation drains are excluded. The
				  Agency will not approve the installation of new combined sewers, except as
				  provided in 35 Ill. Adm. Code
				  306.302.
b) Design Period
Sewer systems should be designed for the estimated ultimate
				  tributary population, except in considering parts of the systems that can be
				  readily increased in capacity. Similarly, consideration should be given to the
				  maximum anticipated capacity of institutions, industrial parks, etc.
c) Design Factors
In determining the required capacities of sanitary sewers,
				  the following factors should be considered:
1) Design peak flow.
2) Additional design peak flow from
				industrial plants.
3) Ground water
				infiltration.
4) Topography of
				area.
5) Location of waste
				treatment plant.
6) Depth of
				excavation.
7) Pumping
				requirements.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 370 - ILLINOIS RECOMMENDED STANDARDS FOR SEWAGE WORKS › Subpart C - DESIGN OF SEWERS › Section 370.310 - Design Basis

Current through Register Vol. 48, No. 28, July 12, 2024
a) Per
				Capita Flow
1) New Sewers for Undeveloped
				Areas
New sewer systems to serve currently undeveloped areas shall
				  be designed on the basis of a design average flow of not less than 100 gallons
				  per capita per day which is assumed to cover normal infiltration, but an
				  additional allowance should be made where conditions are unfavorable.
2) New Sewers for Existing
				Developed Areas
For new sewers designed to serve existing developed areas,
				  the design average flow per capita (100 gpd) shall be appropriately increased
				  to allow for inflow/infiltration contributions from the existing buildings
				  other than roof and foundation drains which shall be excluded in accordance
				  with Section 370.121(a).
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 370 - ILLINOIS RECOMMENDED STANDARDS FOR SEWAGE WORKS › Subpart C - DESIGN OF SEWERS › Section 370.320 - Details of Design and Construction

Current through Register Vol. 48, No. 28, July 12, 2024
a) Minimum Size
No public gravity sewer conveying raw sewage shall be less
				  than 8 inches in diameter.
b) Depth
Sewers shall be sufficiently deep to prevent freezing. Sewers
				  should be sufficiently deep to serve basements except where overhead sewers are
				  required by local ordinances or will be provided.
1) Minimum Cover
The minimum cover of sewers shall be no less than 3 feet
				  unless special structural protection is provided.
2) Buoyancy
Where high ground water conditions are anticipated, buoyancy
				  of sewers shall be considered and, if necessary, adequate provisions should be
				  made for protection.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 370 - ILLINOIS RECOMMENDED STANDARDS FOR SEWAGE WORKS › Subpart C - DESIGN OF SEWERS › Section 370.330 - Manholes

Current through Register Vol. 48, No. 28, July 12, 2024
a) Location
Except as noted in Section 370.123(d)(2), manholes shall be
				  installed at the end of each line; at all changes in grade, size or alignment;
				  at all sewer intersections; and at distances not greater than 400 feet for
				  sewers 15 inches or less, and 500 feet for sewers 18 inches through 30 inches.
				  Distances up to 600 feet may be approved in cases where adequate modern
				  cleaning equipment for such spacing is provided. Greater spacing may be
				  permitted in larger sewers and in those carrying a settled effluent. Lampholes
				  may be used only for special conditions and shall not be substituted for
				  manholes nor installed at the end of laterals greater than 150 feet in
				  length.
b) Type
1) Drop Type
A pipe shall be provided for a sewer entering a manhole where
				  its invert elevation is more than 24 inches above the manhole invert. If an
				  inside drop pipe is used, the manhole diameter shall be large enough to provide
				  a minimum clearance of 48 inches between the pipe and the opposite side of the
				  manhole. Inside drip pipes shall be anchored to the manhole wall with
				  corrosion-proof fasteners and bands. For sewers 36 inches in diameter or
				  greater, the requirements for a drop pipe do not apply if the spring line of
				  the incoming pipe is at or below the spring line of the main sewer. As a
				  minimum, the diameter of the drop pipe shall be at least 2/3 as large as the
				  diameter of the sewer tributary to the drop pipe.
2) Non Drop Type
Where the difference in elevation between the incoming sewer
				  invert and the manhole invert is less than 24 inches, the manhole invert should
				  be filleted to prevent solids deposition.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 370 - ILLINOIS RECOMMENDED STANDARDS FOR SEWAGE WORKS › Subpart C - DESIGN OF SEWERS › Section 370.340 - Sewers in Relation to Streams

Current through Register Vol. 48, No. 28, July 12, 2024
a) Location of Sewers on Streams
1) Cover Depth
A) The top of all sewers entering or crossing
				streams shall be at a sufficient depth below the natural bottom of the stream
				bed to protect the sewer line. In general the following cover requirements must
				be met:
i) One foot of cover is required
				where the sewer is located in rock.
ii) Three feet of cover is required in other
				material. In major streams, more than three feet of cover may be
				required.
iii) In paved stream
				channels, the top of the sewer line should be placed below the bottom of the
				channel pavement.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 370 - ILLINOIS RECOMMENDED STANDARDS FOR SEWAGE WORKS › Subpart C - DESIGN OF SEWERS › Section 370.350 - Protection of Water Supplies

Current through Register Vol. 48, No. 28, July 12, 2024
a)
				Water Supply Interconnections
There shall be no physical connections between a public or
				  private potable water supply system and a sewer, or appurtenance thereto, which
				  would permit the passage of any sewage or polluted water into the potable
				  supply.
b) Location
				Relative to Water Works Structures
1) Location
				and Soil Condition
A) The engineering plan
				documents shall show the location of all existing water works structures
				(basins, wells, other treatment units, etc.) that are within 200 feet of the
				proposed sewer.
B) Soil conditions
				in the vicinity of the water works structures shall be investigated and
				depicted on the plans.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 370 - ILLINOIS RECOMMENDED STANDARDS FOR SEWAGE WORKS › Subpart D - SEWAGE PUMPING STATIONS › Section 370.400 - General

Current through Register Vol. 48, No. 28, July 12, 2024
a) Flooding
Sewage pumping station structures and electrical and
				  mechanical equipment shall be protected from physical damage by the 100 year
				  flood. Sewage pumping stations should remain fully operational and accessible
				  during the 25 year flood. Regulations of State and Federal agencies regarding
				  flood plain obstructions shall be considered.
b) Accessibility
The pumping station shall be readily accessible by
				  maintenance vehicles during all weather conditions. The facility should be
				  located off the traffic way of streets and alleys.
c) Grit
Where it is necessary to pump sewage prior to grit removal,
				  the design of the wet well and pump station piping shall receive special
				  consideration to avoid operational problems from the accumulation of
				  grit.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 370 - ILLINOIS RECOMMENDED STANDARDS FOR SEWAGE WORKS › Subpart D - SEWAGE PUMPING STATIONS › Section 370.410 - Design

Current through Register Vol. 48, No. 28, July 12, 2024
The following items should be given consideration in the
				  design of sewage pumping stations:
a)
				Type
Sewage pumping stations in general use fall into three types:
				  wet well/dry well, submersible, and suction lift.
b) Structures
1) Separation
Dry wells, including their superstructure, shall be
				  completely separated from the wet well. Common walls must be gastight.
2) Pump Removal
Provision shall be made to facilitate removing pumps and
				  motors.
3) Access
A) Suitable and safe means of access shall be
				provided to dry wells and to wet wells. Access to wet wells containing either
				bar screens or mechanical equipment requiring inspection or maintenance shall
				conform to Section
				370.600(a)(2)(C).
B) For built-in-place pump stations, a
				stairway to the dry well with rest landings shall be provided at vertical
				intervals not to exceed 12 feet. For factory-built pump stations over 15 feet
				deep, a rigidly fixed landing shall be provided at vertical intervals not to
				exceed 10 feet. Where a landing is used, a suitable and rigidly fixed barrier
				shall be provided to prevent an individual from falling past the intermediate
				landing to a lower level. A manlift or elevator may be used in lieu of landings
				in a factory-built station, provided emergency access is included in the
				design.
4) Buoyancy
Where high ground water conditions are anticipated, buoyancy
				  of the sewage pumping station structures shall be considered and, if necessary,
				  adequate provisions shall be made for protection.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 370 - ILLINOIS RECOMMENDED STANDARDS FOR SEWAGE WORKS › Subpart D - SEWAGE PUMPING STATIONS › Section 370.420 - Suction-Lift Pump Stations

Current through Register Vol. 48, No. 28, July 12, 2024
a)
				Pump Priming and Lift Requirements
Suction lift pumps shall be of the self-priming or
				  vacuum-priming type and shall meet the applicable requirements of Section
				  370.132. Suction lift pump stations using dynamic suction lifts exceeding the
				  limits outlined in the following sections may be approved upon submission of
				  factory certification of pump performance and detail calculations indicating
				  satisfactory performance under the proposed operating conditions. Such detailed
				  calculations must include static suction lift as measured from "lead pump off"
				  elevation to center line of pump suction, friction and other hydraulic losses
				  of the suction piping, vapor pressure of the liquid, altitude correction,
				  required net positive suction head, and a safety factor of at least 6
				  feet.
1) Self-priming Pumps
Self-priming pumps shall be capable of rapid priming and
				  repriming at the "lead pump on" elevation. Such self-priming and repriming
				  shall be accomplished automatically under design operating conditions. Suction
				  piping should not exceed the size of the pump suction and shall not exceed 25
				  feet in total length. Priming lift at the "lead pump on" elevation shall
				  include a safety factor of at least 4 feet from the maximum allowable priming
				  lift for the specific equipment at design operating conditions. The combined
				  total of dynamic suction lift at the "pump off" elevation and required net
				  positive suction head at design operating conditions shall not exceed 22
				  feet.
2) Vacuum-priming
				Pumps.
Vacuum-priming pump stations shall be equipped with dual
				  vacuum pumps capable of automatically and completely removing air from the
				  suction lift pump. The vacuum pumps shall be adequately protected from damage
				  due to sewage. The combined total of dynamic suction lift at the "pump off"
				  elevation and required net positive suction head at design operating conditions
				  shall not exceed 22 feet.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 370 - ILLINOIS RECOMMENDED STANDARDS FOR SEWAGE WORKS › Subpart D - SEWAGE PUMPING STATIONS › Section 370.430 - Submersible Pump Stations - Special Considerations

Current through Register Vol. 48, No. 28, July 12, 2024
Submersible pump stations shall meet the applicable
				  requirements under Section 370.132, except as modified in this Section.
a) Construction
Submersible pumps and motors shall be designed specifically
				  for raw sewage use, including totally submerged operation during a portion of
				  each pumping cycle, and shall meet the requirements of the National Electrical
				  Code (1996). An effective method to detect shaft seal failure or potential seal
				  failure shall be provided.
b) Pump Removal
Submersible pumps shall be readily removable and replaceable
				  without dewatering the wet well or disconnecting any piping in the wet
				  well.
c) Electrical
1) Power Supply and Control
Electrical supply, control and alarm circuits shall be
				  designed to provide strain relief and to allow disconnection from outside the
				  wet well. Terminals and connectors shall be protected from corrosion by
				  location outside the wet well or through use of watertight seals. If located
				  outside, weatherproof equipment shall be used.
2) Controls
The motor control center shall be located outside the wet
				  well, readily accessible, and be protected by conduit seal or other appropriate
				  measures meeting the requirements of the National Electrical Code, to prevent
				  the atmosphere of the wet well from gaining access to the control center. The
				  seal shall be so located that the motor may be removed and electrically
				  disconnected without disturbing the seal.
3) Power Cord
Pump motor power cords shall be designed for flexibility and
				  serviceability under conditions of extra hard usage and shall meet the
				  requirements of the National Electric Code (1996) for flexible cords in sewage
				  pump stations. Ground fault interruption protection shall be used to
				  de-energize the circuit in the event of any failure in the electrical integrity
				  of the cable. Power cord terminal fittings shall be corrosion-resistant and
				  constructed in a manner to prevent the entry of moisture into the cable, shall
				  be provided with strain relief appurtenances, and shall be designed to
				  facilitate field connecting.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 370 - ILLINOIS RECOMMENDED STANDARDS FOR SEWAGE WORKS › Subpart D - SEWAGE PUMPING STATIONS › Section 370.440 - Alarm Systems

Current through Register Vol. 48, No. 28, July 12, 2024
Alarm systems shall be provided for pumping stations. The
				  alarm shall be activated in cases of power failure, pump failure, unauthorized
				  entry, or any cause of pump station malfunction. Pumping station alarms shall
				  be telemetered to a municipal facility that is manned 24 hours a day. If such a
				  facility is not available and a 24-hour holding capacity is not provided, the
				  alarm shall be telemetered to city offices during normal working hours and to
				  the home of the person(s) in responsible charge of the lift station during
				  off-duty hours. Audio-visual alarm systems with a self-contained power supply
				  may be acceptable in some cases in lieu of the telemetering system outlined
				  above, depending upon location, station holding capacity and inspection
				  frequency.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 370 - ILLINOIS RECOMMENDED STANDARDS FOR SEWAGE WORKS › Subpart D - SEWAGE PUMPING STATIONS › Section 370.460 - Instructions and Equipment

Current through Register Vol. 48, No. 28, July 12, 2024
Sewage pumping stations and portable equipment shall be
				  supplied with a complete set of operational instructions, including emergency
				  procedures, maintenance schedules, tools and such spare parts as may be
				  necessary.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 370 - ILLINOIS RECOMMENDED STANDARDS FOR SEWAGE WORKS › Subpart D - SEWAGE PUMPING STATIONS › Section 370.470 - Force Mains

Current through Register Vol. 48, No. 28, July 12, 2024
a)
				Velocity and Diameter
At design pumping rates, a cleansing velocity of at least 2
				  feet per second should be maintained. Lower velocities may be permitted for
				  very small installations. The minimum force main diameter for raw sewage shall
				  be 4 inches except for grinder pump lift stations as allowed under Section
				  370.410(c)(3).
b) Air and Vacuum Relief Valve
An air relief valve shall be placed at high points in the
				  force main to prevent air locking. Vacuum relief valves may be necessary to
				  relieve negative pressure on force mains. Force main configuration and head
				  conditions shall be evaluated as to the need for and placement of vacuum relief
				  valves.
c) Termination
Force mains should enter the gravity sewer system at a point
				  not more than 2 feet above the flow line of the receiving manhole.
d) Design Pressure
The force mains and fittings, including reaction blocking,
				  shall be designed to withstand normal pressure and pressure surges (water
				  hammer). The need for surge protection chambers shall be evaluated.
e) Special Construction
Force main construction near streams or water works
				  structures and at water main crossings shall meet applicable provisions of
				  Sections 370.125 and 370.126.
f) Design Friction Losses
1) Friction losses through force mains shall
				be based on the Hazen and Williams formula or other acceptable methods. When
				the Hazen and Williams formula is used, the value for "C" shall be 100 for
				unlined iron or steel pipe for design. For other smooth pipe materials such as
				polyvinyl chloride, polyethylene or lined ductile iron, a higher "C" value not
				to exceed 120 may be allowed for design.
2) When initially installed, force mains will
				have a significantly higher "C" factor. The effect of the higher "C" factor
				should be considered in calculating maximum power requirements and duty cycle
				time to prevent damage to the motor.
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 370 - ILLINOIS RECOMMENDED STANDARDS FOR SEWAGE WORKS › Subpart E - SEWAGE TREATMENT WORKS › Section 370.500 - Plant Location

Current through Register Vol. 48, No. 28, July 12, 2024
a)
				General
The following items shall be considered when selecting a
				  plant site:
1) Proximity to
				residential areas.
2) Direction of
				prevailing winds.
3) Necessary
				routing to provide accessibility by all weather roads.
4) Area available for expansion.
5) Local zoning requirements.
6) Local soil characteristics, geology, and
				topography available to minimize pumping.
7) Access to receiving stream.
8) Compatibility of treatment process with
				the present and planned future land use, including noise, potential odors, air
				quality, and anticipated sludge processing and disposal techniques.
9) The requirements of the Illinois
				Groundwater Protection Act [415 ILCS 55 ].
Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 370 - ILLINOIS RECOMMENDED STANDARDS FOR SEWAGE WORKS › Subpart E - SEWAGE TREATMENT WORKS › Section 370.510 - Quality of Effluent

Current through Register Vol. 48, No. 28, July 12, 2024
The required degree of wastewater treatment shall be
				  established by reference to applicable effluent and water quality standards
				  contained in 35 Ill. Adm. Code Subtitle C, Chapter I unless more stringent
				  limitations have been established.