TITLE 68: PROFESSIONS AND OCCUPATIONS
    CHAPTER VII: DEPARTMENT OF FINANCIAL AND PROFESSIONAL REGULATION
    PART 1270 ILLINOIS PROFESSIONAL LAND SURVEYOR ACT OF 1989
    SECTION 1270.56 MINIMUM STANDARDS OF PRACTICE

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    Section 1270.56  Minimum Standards of Practice



    The minimum standards of practice set forth in this Section are intended to provide protection for
    the public by insuring that surveying services defined in this Section are completed in accordance
    with prevailing professional practices and current technological methods, and to provide a means
    by which professional performance of the individual practitioner can be assessed.  These standards
    are to be binding upon every person and firm practicing land surveying in the State of Illinois,
    except where differing federal, State or local laws, ordinances or rules may be more stringent, or
    when special conditions exist that effectively prevent the survey from meeting these minimum
    standards.  When special conditions exist any necessary deviations from the standards shall be
    noted on the plat of survey.  It shall be a violation of this Part to use special conditions to
    circumvent the intent and purpose of the minimum standards.  Any of the professional services set
    forth in this Section are greatly influenced by the evaluation of recorded information and field
    observations, and all those services shall be accomplished in compliance with these standards to
    ensure that they are located, described and platted in a professional manner.  All terms used in
    these Minimum Standards of Practice shall be interpreted to agree with the definitions of those
    terms in the most current publication of Black's Law Dictionary, Definitions of Surveying and
    Associated Terms published by the American Congress on Surveying and Mapping (ACSM) and
    the American Society of Civil Engineers (ASCE), and Glossary of the Mapping Sciences published
    by American Society for Photogrammetry and Remote Sensing (ASPRS), ACSM and the ASCE.



    a)         ALTA/ACSM Land Title Survey.



    1)         An ALTA/ACSM land title survey is a specialized survey that meets the specific needs
    peculiar to title insurance purposes, to enable title insurance companies to insure title to land
    without exceptions as to survey matters.



    2)         All land title surveys shall be subject to the "2005 Minimum Standard Detail Requirements
    for ALTA/ACSM Land Title Surveys", published jointly by the American Land Title Association
    (ALTA), 1828 L. St., N.W., Suite 705, Washington, D.C. 20036; the American Congress on
    Surveying and Mapping (ACSM), 6 Montgomery Village Avenue, Suite #403, Gaithersburg MD
    20879; and the National Society of Professional Surveyors (NSPS), 6 Montgomery Village Avenue,
    Suite #403, Gaithersburg MD 20879.  This incorporation does not include any later amendments or
    editions.



    3)         All ALTA/ACSM land title surveys are to be performed to the current ALTA/ACSM
    Minimum Standard Detail Requirements.  It is incumbent upon the licensed professional land
    surveyor to discuss with the client additional or optional requirements to be provided.



    b)         Boundary Survey.



    1)         A boundary survey is a land survey that requires study, investigation and evaluation of
    major factors affecting and influencing the location of boundary lines and that culminates in the
    deliberate location or relocation of the perimeters, division lines or boundaries of a certain lot,
    parcel or quantity of real estate, according to the record title description of the parcel or parent
    tract.  This description should be furnished by the client, unless otherwise jointly agreed upon by
    the client and surveyor.



    2)         The purpose of a boundary survey is to establish or re-establish the extent of title lines,
    and to define and identify those lines so as to uniquely locate each lot, parcel or other specific land
    area in relation to well recognized and established points of reference, adjoining properties, and
    rights of way.



    3)         A boundary survey shall include, but not be limited to, the following:



    A)        Clear and legible field notes containing all pertinent information, measurements and
    observations made in the course of the field survey.



    B)        Unless requested otherwise by the client or his/her agent, a plat of survey.



    C)        A legal description for any parcel surveyed.



    D)        Unless requested otherwise by the client or his/her agent, monuments or witness points
    shall be set for all accessible corners of the survey.



    4)         Information Research Required.  Sufficient information to perform the survey shall be
    either furnished by the client and/or his/her agent or obtained by the surveyor by agreement with
    the client.  The following appropriate factors must be evaluated by the surveyor:



    A)        A property description describing the subject parcel.  If, in the opinion of the surveyor, the
    description furnished or obtained is insufficient to fully define the extent or location of the parcel to
    be surveyed due to ambiguity or calls for adjoining deeds, prior recorded survey plats, etc., it is the
    duty of the client (unless agreed upon otherwise) to furnish the additional information requested by
    the surveyor.  This is not to be construed to indicate that the surveyor has an obligation to research
    the title of record.



    B)        A reproduction of the recorded subdivision plat that created the subject lot, block or parcel.



    C)        A reproduction of the Government Township Plat and pertinent Monument Records if the
    survey is of a section or aliquot part of a section.



    D)        Relevant data provided by the client regarding special circumstances, such as unrecorded
    easements, judgements or Court decrees that may influence the location of boundaries of the
    survey.



    5)         Monuments.  Monuments set or called for, whether artificial or natural, bear witness to the
    footsteps of a surveyor and his/her professional opinion as to the proper marking of a desired
    position.  Monumentation for public land survey systems corners shall be in accordance with the
    Land Survey Monuments Act.  The following shall be considered acceptable types of artificial
    monuments for all other corners:



    A)        Types.



    i)          Iron bars or rods shall be a minimum of ½" in diameter by 24" in length.  Iron pipes shall
    be a minimum of ½" in diameter by 24" in length, with a minimum wall thickness of ⅛".  Where
    rocky soils prevent specified lengths, the bar, rod or pipe should be driven to refusal at depths
    where it will remain stable.



    ii)         Concrete monuments shall be a minimum size of 5" in diameter by 24" in length, or 4"
    square by 24" in length, and shall have a precise corner mark and shall be reinforced by at least a
    ¼" re-bar or ½" or larger iron pipe.



    iii)         Stone monuments shall be a minimum size of 4" square by 24" in length and shall have a
    precise corner mark.



    iv)        Commercial cast iron or aluminum survey markers no less than 24" in length.  Non-ferrous
    markers shall have ceramic magnets attached to aid in recovery.



    v)         Other monuments, such as drill holes, chiseled marks in stone, concrete or steel, punch
    marks, precast bronze discs, nails or spikes, etc., shall be of sufficient size, diameter or depth to be
    definitive, stable and readily identified as a survey marker.  Objects upon which the marks or
    markers are placed shall be of a stable and permanent nature.



    B)        Requirements.



    i)          Where placement of corner monuments is a condition of the survey and it is physically
    impossible or impractical to set a monument at the corner, a witness corner or corners will be set,
    or noted if existing witness corners are found.  Witness corners shall be referenced to the survey
    corner or survey lines.



    ii)         Monuments must be set to a sufficient depth so as to retain a stable and distinctive
    location.  Material and size for monuments shall be chosen in regard to the terrain and situation that
    exists at the site of the survey.  All monuments shall be set vertically whenever possible.



    6)         Plats.  On all boundary surveys the completed plat shall be drawn on a stable and durable
    medium with a minimum size of 8½" by 11" and shall contain the following:



    A)        Firm name, address and registration number.



    B)        Professional land surveyor seal, signature, date of signing, and license expiration date.  
    Rubber-stamp signatures, computer generated signatures or other reproduced signatures are
    prohibited.



    C)        Client's name.



    D)        North arrow.



    E)         Scale-written or graphic.



    F)         Date of completion of field work.



    G)        Legal description of the property.



    H)        Legend for all symbols and abbreviations used on the plat.



    I)          Monuments or witness corners, whether set or found, intended to represent or reference
    corners of the survey, shall be shown and described as to size, shape and material, and their
    positions noted in relation to the survey corners.



    J)         Sufficient angles, bearings or azimuths, linear dimensions and curve data must be shown
    on the plat to provide a mathematically closed figure for the exterior of the survey.  Where record
    angular dimensions, bearings or azimuths, linear dimensions or curve data exist, such data shall be
    shown on the plat and distinguished from measured dimensions or data.  Area of the survey is to
    be shown on the face of the plat unless otherwise requested by the client.



    K)        Where bearing, azimuth or coordinate systems are used, the basis or proper names of the
    system shall be noted on the plat.



    L)         If the survey is a parcel in a recorded subdivision, any adjacent rights of way or
    easements and setback lines shown on the recorded plat that affect the subject parcel are to be
    shown and dimensioned.



    M)       Visible physical evidence of possession or occupation either way from the exterior lines of
    the survey shall be shown and dimensioned.



    N)        Show visible evidence of improvements, rights of way, easements, or use when requested
    by the client.



    O)        Exculpatory statements that attempt to restrict the uses of boundary surveys shall not be
    affixed to any plat.



    P)         The following statement shall be placed near the professional land surveyor seal and
    signature:  "This professional service conforms to the current Illinois minimum standards for a
    boundary survey."



    7)         Field Procedures.  All field work shall be performed by a professional land surveyor or a
    person under his/her direct control and supervision in accordance with accepted methods of
    surveying theory, practice and procedures.  It is the responsibility of the professional land surveyor
    to insure conformance with the following specific requirements:



    A)        All surveying instruments shall be kept in proper adjustment and calibration.



    B)        All corners or monuments called for in the information provided or obtained under
    subsection (b)(4) that affect the location of the boundaries of the land to be surveyed shall be
    physically searched for in a methodical and meticulous fashion.  Each corner or monument
    recovered shall be evaluated as to its agreement by description and location with the information in
    subsection (b)(4).



    C)        Other evidence that could influence the location of the lines or corners of the survey shall
    be located and evaluated.



    D)        When the survey is of an aliquot or divisional part of a larger tract, sufficient field work
    must be performed to ensure that the existence of excess or deficiency, if any, in the parent tract
    can be determined and distributed by the professional judgment of the surveyor.



    E)         All field data, including electronic field notes, shall be retained in a legible and orderly
    fashion that will be understandable to other surveyors.



    8)         It shall be the responsibility of each professional land surveyor to monitor his/her work
    and that of those working under his/her supervision, so that the methods used to perform the
    survey and produce the plat and/or report will be of such quality that the accuracy, precision and
    positional tolerance of the final product delivered to his/her client will equal or exceed that which
    would be provided by another competent surveyor under similar circumstances.



    c)         Condominium Surveys.  Condominium surveys are a specialized class of boundary
    surveys and are governed by the Condominium Property Act [765 ILCS 605].  The plat
    requirements referred to in Section 5 of that Act must be the result of actual field measurements
    and are not to be transcribed from plans or other informational materials.  The exterior boundaries
    of a condominium parcel shall be monumented as required by the Plat Act [765 ILCS 205].  Notes
    on the condominium plat must indicate whether the interior measurements shown are referring to
    finished or unfinished surfaces or planes and what data was used for any elevations depicted on the
    plat.



    d)         Subdivision Surveys.  



    1)         Subdivision surveys are properly included in the boundary survey category and are
    primarily governed by the Plat Act.  Subdivision surveys differ from the typical boundary survey in
    that monumentation for subdivision surveys is mandatory according to the statute.  All exterior
    corners of the subdivision must be monumented prior to recordation of the subdivision plat.  If, in
    the opinion of the subdividing surveyor, a disportionate number of interior monuments would be
    destroyed by grading, utility installation, etc., monumentation of the interior corners may be
    delayed unless local regulations or ordinances specify otherwise.  Interior corners of the
    subdivision must be monumented prior to the conveyance of any lot, block, parcel or unit within
    the subdivision and in all cases the monumentation must be in place within 12 months after the
    recording date of the subdivision plat.  All of the interior corners subject to delayed staking shall be
    denoted on the record plat as "to be set", either by labeling or appropriate symbols.  Upon
    completion of the monumentation the subdividing surveyor shall file an affidavit with the Recorder
    of the county in which the subdivision is located certifying that the monumentation of the
    subdivision has been completed.  The affidavit shall include the name of the subdivision, date of
    plat recording and recording location information (book and page and/or document number).



    2)         Vertical subdivisions, i.e., subdivisions that divide property by horizontal, vertical, and
    oblique planes, require that all exterior boundary corners of the subdivision be monumented at its
    ground elevation prior to recordation of the subdivision plat.  The physical features, if any,
    controlling the limits of the subdivided property must be defined on the subdivision plat.  The
    datum used to control the dividing horizontal planes must be defined on the subdivision plat
    together with the benchmark used to determine the elevations of these planes.  The interior corners
    or any lot or block corners other than those that are required for monumenting the exterior
    boundary corners do not require monumentation.



    e)         Mortgage Inspection.  A Mortgage Inspection does not approach the standards of other
    survey categories, though by the provisions of Section 5 of the Illinois Professional Land Survey
    Act of 1989 [225 ILCS 330/5] the services of an Illinois Professional Land Surveyor are required.  
    A mortgage inspection is not a type of boundary survey or ALTA/ACSM survey and does not
    constitute a boundary survey of the subject real property.  A mortgage inspection includes field
    investigation, measurements and graphic representation of improvements.



    1)         Purpose.  The mortgage inspection is intended for use by a mortgage lender and/or title
    insurer and is only a professional opinion of the relationship of improvements with respect to the
    deed lines and the existence, location and type of building on the property, the intent of which is to
    assist in the determination of the property's suitability to serve as collateral for a mortgage.  It is
    not an opinion as to deed, title or platted lines.  It is not to be used in matters of boundary disputes,
    legal actions between landowners, or for construction purposes.  No new legal descriptions can be
    created from a mortgage inspection.



    2)         Product.  A complete mortgage inspection will produce a drawing entitled "Mortgage
    Inspection" and, if required, a written report of the surveyor's findings and determinations.



    3)         Information.



    A)        The following information shall be furnished by the client and/or his/her agent:



    i)          Legal description and address for the tract of land.



    ii)         Copy of commitment of title insurance for the tract of land, if possible.



    B)        The following information shall be obtained by the surveyor:



    i)          Copy of recorded subdivision plats (if applicable).



    ii)         Recorded section corner tie monuments and original government surveys (if applicable).



    iii)         Other necessary surveying information.



    4)         Monuments. No monuments shall be set.



    5)         Tolerances.  Tolerances cannot be mandated for a mortgage inspection since the very
    nature of recovering deed lines and other information for that purpose precludes a rigid adherence
    to any standard value.



    6)         Field Procedures.  The following procedures should generally be considered as minimum,
    but deviations as dictated by specific conditions shall be allowed:



    A)        Preliminary search and recovery of existing monument evidence.



    B)        Field location of tract through measurement from some controlling locations, such as:  
    street intersection, subdivision corner, section corners, etc., sufficient to eliminate the possibility of
    gross error in location of the premises.



    C)        Through field measurements, locate and dimension relevant improvements.



    D)        If evidence of deed lines does not exist, the surveyor is obligated to refuse to perform a
    mortgage inspection until satisfactory evidence is obtained, either through a boundary survey or a
    land title survey.



    E)         If evidence exists of the possibility that the improvements on the subject property or
    adjoining property are on or very near the apparent deed lines, the surveyor is obligated to note
    his/her findings and recommend that a boundary survey or land title survey be performed.



    7)         Drawing.



    A)        Minimum size:  8½" x 11".



    B)        The drawing shall be entitled:



    MORTGAGE INSPECTION

    THIS DOES NOT CONSTITUTE A BOUNDARY SURVEY



    (The above two lines shall be of the same letter size and shall be twice the letter size of all other
    lettering on the drawing.)



    C)        A North arrow, scale of drawing, date and drawing legend shall be included.



    D)        Building dimensions and type of structure shall be shown.



    E)         Boundary dimensions shown shall be based on the public record or description provided;
    field measurements do not need to be shown.



    F)         No dimensional ties from structures or other improvements to apparent deed lines are
    required.



    G)        The legal description of the tract shall be given on the face of the drawing.



    H)        Use of the word "survey" in the title, or any implication in a certification that this drawing
    represents a "survey", is prohibited.



    I)          Professional land surveyor seal, signature, date of signing, and license expiration date.  
    Rubber-stamp signatures, computer-generated signatures or other reproduced signatures are
    prohibited.



    J)         Address of the tract.



    K)        No found corner, boundary line or other survey monumentation shall be shown on the
    drawing.



    L)         Preceding the legal description and in the same size letters as the legal description the
    following statement shall appear:



    "This mortgage inspection and drawing is not a boundary survey or plat of survey.  This mortgage
    inspection was prepared to assist the mortgage company and title insurance company and is not to
    be used for any purposes of boundary disputes, location of actual deed, title or platted lines, or for
    construction of new improvements.  Graphic representation shall be deemed approximate and no
    reliance should be placed on the scale of the drawing."



    M)       The following statement shall be placed immediately above the signature of the surveyor
    and in the same size letters as the legal description:



    "This professional service conforms to the current Illinois minimum standards of practice for a
    mortgage inspection and is not a boundary survey."



    f)          Topographic Survey.



    1)         Topographic Survey.  A topographic survey is the delineation of horizontal and/or vertical
    locations of the existing natural or man-made features of a portion of the earth's surface,
    subsurface or airspace and the graphic representation of the results of such delineation.  
    Topographic surveys that also depict land boundaries shall be entitled "Boundary and Topographic
    Survey" or "ALTA/ACSM Land Title and Topographic Survey", and shall be subject to the current
    minimum standards established for the ALTA/ACSM Land Title Surveys or Boundary Surveys by
    this Part, except where differing federal, State or local laws, ordinances or rules may be more
    stringent.  When the position and/or extent of a topographic survey is not defined by land
    boundaries, enough information must be shown on the survey to enable the client to locate the
    survey on the ground.  A licensed professional engineer knowledgeable in topographical survey
    may perform a topographic survey specific to his/her design project.  A licensed professional
    engineer may not, however, offer topographic surveying services independent of his/her specific
    design project.



    2)         Information Research Required.  Sufficient information to perform the survey shall be
    furnished by the client or his/her agent or obtained by the surveyor by agreement with the client.  
    The following appropriate factors must be evaluated by the surveyor.



    A)        A specific description of the survey site, along with designated areas outside the actual
    survey site where topographic information is required.



    B)        The location, description, datum and elevation of all benchmarks to be used for the
    survey.  The datum should be based on a nationally accepted datum whenever practical, unless
    instructed otherwise by the client or as mandated by a governmental organization having
    jurisdiction in the area the survey is located.



    C)        The location and description of all horizontal control points to be used for the survey.



    D)        If contour lines are required by the client, the contour interval should be agreed upon by
    the surveyor and client.



    E)         Location and elevations of utilities is often an important part of a topographic survey.  The
    surveyor and client must have a clear understanding of which utilities are to be located and what
    information on each utility is to be shown.



    F)         The surveyor shall be furnished a clear, concise description of the intended use of the
    survey.



    3)         Field Requirements.



    A)        All surveying instruments shall be kept in proper adjustment and calibration.



    B)        The surveyor may apply procedures that most efficiently meet the requirements of the
    client without sacrificing the accuracy of the acquired information.



    C)        All field data, including electronic field notes, shall be retained in a legible and orderly
    fashion that will be understandable to other surveyors.



    4)         Plats.  On all topographic surveys, the completed plat shall be drawn on a stable and
    durable medium with a minimum size of 8½" by 11" and shall contain the following:



    A)        Firm name, address and registration number.



    B)        Professional land surveyor seal, signature, date of signing, and license expiration date.



    C)        "This professional service conforms to the current Illinois minimum standards for
    topographic surveys." This statement shall be placed near the professional land surveyor seal and
    signature.



    D)        Client's name.



    E)         North arrow.



    F)         Date of completion of field work.



    G)        Scale as agreed upon by surveyor and client.



    H)        Location and elevation of benchmarks at or near the survey shall be shown, and the datum
    noted.



    I)          Legend for all symbols and abbreviations used on the plat.



    J)         If elevation points are to be shown, such elevations shall be shown to the nearest one-
    hundredth of a foot on hard surfaces and to the nearest tenth of a foot elsewhere, unless requested
    otherwise by the client.



    K)        Description of horizontal control points used in the survey, which shall be noted and shall
    be shown on the plat if possible.



    L)         The location of permanent structures, including buildings, retaining walls, bridges,
    culverts, street or road paving and sidewalks.



    M)       Existing contour lines indicating the relief of the entire parcel, unless required otherwise by
    the client.  Elevation points, if shown, may be in a grid pattern or at high points, low points and
    grade changes, a combination of both methods, or at locations requested by the client.



    N)        Location and water surface elevations of lakes, rivers, streams and drainage courses on or
    near the surveyed parcel, and direction of flow if any.



    O)        If boundary line information is shown on the plat, the source of the boundary line
    information.



    P)         If topographic information is to be delivered via electronic media, a suitable format shall be
    agreed upon.  In every case, the surveyor shall also provide a signed and sealed hard copy drawing
    or representation of the survey.  This drawing shall be the official survey and shall be deemed to be
    correct and superior to the electronic data.



    (Source:  Amended at 31 Ill. Reg. 1832, effective January 8, 2007)

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Illinois Minimum Standards of Practice
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