R2 SUPPPLEMENT 7100-92-47150
EFFECTIVE 10/30/92Page 1 of 5
FOREST SERVICE MANUAL
DENVER, CO
FSM 7100 - ENGINEERING OPERATIONS
R2 Supplement No. 7100-92-4
Effective October 30, 1992
POSTING NOTICE. Supplements to this title are numbered consecutively. Post by document name. Remove entire document and replace with this supplement. Retain this transmittal as the first page of this document. The last supplement to this Title was Supplement 7100-92-3 to 7110.
Page Code / Superseded Sheets7152.03--1 through 7152.2--5 / 5
Supplements Covered
R2 Supplement 82, 02/89
Superseded / New
Document Name / (Number of Pages)
7150 / 5
Digest:
Updates to electronic format.
ELIZABETH ESTILL
Regional Forester
TITLE 7100 - ENGINEERING OPERATIONS
R2 SUPPLEMENT 7100-92-4
EFFECTIVE 10/30/92
7150 - SURVEYING.
7152 - LAND LINE LOCATION PROGRAM.
7152.03 - Policy.
1. Submit all requests for official BLM surveys on Form 7100-54, by November 14, each year.
e. Include the following Forest Supervisor statement and signature on each land survey plat to be entered into public record:
THIS SURVEY WAS MADE AT MY REQUEST AND ACCEPTED FOR NATIONAL FOREST MANAGEMENT PURPOSES:
DATE
FOREST SUPERVISOR
2. Plats representing completed surveys are to be reviewed by a registered land surveyor other than the land surveyor in charge of the project. Peer review must be performed by a surveyor registered in the state in which the survey was performed.
Include the following statement and signature on each plat to be entered into the public record.
I HAVE REVIEWED THIS PLAT AND RECOMMEND ACCEPTANCE:
DATE
REGISTERED LAND SURVEYOR
7152.2 - Program Activities.
1. Inventory property lines and corners to reflect land adjustment activities, identify accomplishments to date, and identify the workload still be accomplished.
Classify National Forest System property lines to assist in setting surveying and resource management priorities and identifying the magnitude and potential severity of property boundary line problems.
2. Use the following to accomplish the inventory and classification.
Property Lines: These are the property lines between United States Government land administered by the Forest Service and adjoining claim property lines, and so forth. It does not include administrative lines which have National Forest land on both sides of the line, such as some boundaries of wilderness areas, experimental Forests, etc.
Property Corners: These are land survey corners such as section corners, 1/4-section corners, homestead entry corners, mineral survey corners, United States survey corners, acquisition survey corners, etc., the define the property lines between land administered by the Forest Service and adjoining land owned or administered by others. It also includes subdivision-of-section corner points of Forest Service property lines, whether or not the actual corner monuments and accessories have yet been established on these points. It does not include corners which are needed to control Forest Service property include corners which are needed to control Forest Service property lines, but which are not actually on Forest Service property lines.
Property Controlling Corners: These are land survey corners that are needed to control Forest Service property lines, abut which are not actually on the Forest Service property line itself. It includes those corners needed to reestablish lost property corners and to establish new property corners such as in subdivision-of-section survey.
Inventory land corners according to the following two classes and four status categories:
a. Land Corner Classes:
(1) Property Corners.
(2) Controlling Corners.
b. Status Categories:
(1) Official Corner Found.
(2) Corner or evidence found, believed acceptable.
(3) Corner searched for and not found.
(4) Corner needed, but not yet searched for.
Inventory the miles of property boundary line according to the following two categories and five risk classes:
a. Property Boundary Line Categories:
(1) Miles of line marked and posted to standard.
(2) Miles of line not posted and marked to standard.
b. Risk Classes:
(1) High Risk (excluding Mineralized Areas Classified for Disposal) meeting at least one of the following:
(a) Line adjacent to high value improvements (permanent structures with value in excess of $1,000, excluding fences) known or suspected to be located on National Forest System land.
(b) Line adjacent to area of suspected trespass of National Forest resources, i.e., timber, mineral materials, etc.
(c) Line adjacent to low value improvements (permanent and non-permanent structures, fixtures, etc., including fences) known or suspected to be located on National Forest System land.
(d) Line adjacent to land with high development potential (oil, gas, minerals, timber, real estate).
(e) Line adjacent to private land within congressionally designated areas (wilderness, wild, and scenic, etc.).
(2) Medium Risk (Excluding Mineralized Areas Classified for Disposal):
(a) Line adjacent to land with minimal development potential (oil, gas, minerals, timber, real estate). This includes lands zoned as agricultural or open space, and lands in flood plains or containing unstable soils.
(3) Low Risk (Excluding Mineralized Fractions Classified for Disposal meeting at least one of the following:
(a) Line adjacent to State or local government owned land within congressionally designated areas (wilderness, wild, scenic, etc.).
(b) Line adjacent to all remaining State or local government owned land.
(c) Line adjacent to lands administered by other Federal agencies.
(4) Administrative Boundaries:
(a) Land located totally within Forest Service ownership and is not property boundary.
(5) Mineralized Areas Classified for Disposal:
(a) Line adjacent to patented mineral surveys with known or suspected trespass.
(b) Line adjacent to patented mineral surveys with no known or suspected trespass.
Unsurveyed mileage accuracy should be comparable to that obtained from a Primary Base Series (7-1/2 minute quadrangle). The Land Line Location Atlas should be checked against the Land Ownership Status Atlas to be sure all land adjustment activities (acquisition and disposal) completed to date are shown through the previous fiscal year.
Document the information to the extent that the information can be accurately reconstructed.
3. Field-going personnel shall aid in the protection and maintenance of corner documents and corner evidence encountered during field work. Do not perform destructive investigations. Mark with flagging and report corner discoveries to the Forest land surveyor, using Form 7100-52 (Corner Record) or a short written description.
4. Cadastral Engineering Report, Form 7100-5 shall be completed each fiscal year and maintained as a part of the Forest records.
Each Forest shall submit to the RO annually, by November 1, the following information formatted as follows:
FOREST
LAND LINE LOCATION STATUS FOR FISCAL YEAR
CORNERS
Total number of Property Corners
Total number of Controlling Corners
Total Official Corners found or established to date
Total Official Corners found this fiscal year
Total Corners established or reestablished by
survey this fiscal year
PROPERTY LINES
High Risk / Med Risk / Low Risk / Administrative / Mineralized Areas Classified for DisposalTotal Miles of Property Lines
Total Miles marked and posted to Standard this FY
Total Miles marked and posted to Standard
Total Miles of Property Lines Maintained this FY
Total Miles marked and posted to Standard this FY through Colorado Front Range Project Funding