4.3 Monument Preservation and Conflicts of Interest
Key Takeaways
- BPC 8771(b)–(d) require locating and referencing controlling monuments before street or easement construction, maintenance, or resurfacing, resetting or witnessing monuments that could be obliterated, filing a corner record or Record of Survey, and placing responsibility on the governmental agency performing or permitting the work.
- BPC 8772 requires L.S. or R.C.E. tags on property or land-line monuments a licensee sets; BPC 8771.6 requires rehabilitation of found perishable monuments used as control and remains in effect only until January 1, 2029.
- Government Code 66495–66498 require durable 8771 monuments on final and parcel maps, at least one exterior line monumented or referenced before recordation, optional deferred interior monuments with a certified date and security, a five-day completion notice, and a deposit-pay path if the subdivider does not pay.
- 16 CCR 476(b) requires written disclosure of dual-client relationships and of financial interests that may influence judgment, bans product kickbacks, and restricts public-employee private practice that the same person may review unless the agency approves in writing first.
- BPC 8774 and Civil Code 846.5 preview a surveyor's right of entry to investigate boundary evidence and perform surveys, with practicable notice but not a prior-notice condition; Chapter 11 owns operational right-of-entry field practice.
Independent OpenExamPrep teaching for activities I.8 (preserve survey monuments in accordance with State law) and I.12 (identify and disclose potential conflicts of interest). Knowledge G (BPC 8771–8772 and SMA 66495–66498) and knowledge H (right of entry) appear here at business level. Chapter 11 owns operational right-of-entry field practice. This section owns the duty, the construction-project monument program, and the disclosure rules that keep you off both sides of the same dispute.
Monument preservation is a licensed duty, not a contractor courtesy
BPC 8771(a) is the setting standard: monuments set shall be sufficient in number and durability and efficiently placed so as not to be readily disturbed, to ensure, together with monuments already existing, the perpetuation or facile reestablishment of any point or line of the survey.
BPC 8771(b) is the pre-construction duty. When monuments exist that control the location of subdivisions, tracts, boundaries, roads, streets, or highways, or that provide horizontal or vertical survey control, they shall be located and referenced by or under the direction of a licensed land surveyor or licensed civil engineer legally authorized to practice land surveying prior to the time streets, highways, other rights-of-way, or easements are improved, constructed, reconstructed, maintained, resurfaced, or relocated, and a corner record or Record of Survey of the references shall be filed with the county surveyor.
BPC 8771(c) is the reset duty. A permanent monument shall be reset in the surface of the new construction, or a witness monument or monuments set to perpetuate the location, if any monument could be destroyed, damaged, covered, disturbed, or otherwise obliterated, and a corner record or Record of Survey shall be filed with the county surveyor prior to the recording of a certificate of completion for the project. Sufficient controlling monuments shall be retained or replaced in their original positions to enable property, right-of-way and easement lines, property corners, and subdivision and tract boundaries to be reestablished without devious surveys necessarily originating on monuments differing from those that currently control the area.
BPC 8771(d) assigns responsibility to the governmental agency performing or permitting the construction or maintenance work to ensure that the agency or the landowner performing the work provides for that perpetuation. BPC 8771(e) requires every authorized licensee to assist the governmental agency with maps, field notes, and other pertinent records. Monuments set only to mark highway, road, street, or easement limit lines are not deemed adequate for this purpose unless specifically noted on the corner record or Record of Survey of the improvement works with direct ties in bearing or azimuth and distance between those monuments and other monuments of record. BPC 8771(f) lets the submitting licensee elect a corner record or a Record of Survey for the (b) and (c) filings.
BPC 8771.6 (in effect only until January 1, 2029, then repealed) requires that when a monument is found with a physical condition less than permanent and durable, the licensee using it as control shall reconstruct or rehabilitate it so it remains as permanent as is reasonably possible and may reasonably be expected to be located with facility in the future. BPC 8773.3 is a similar rehabilitation duty when a corner record is filed under 8773. If you sit after the 8771.6 sunset, read the then-current Act; do not invent a replacement sentence.
BPC 8772 requires any monument set by a licensed land surveyor or registered civil engineer to mark or reference a point on a property or land line to be permanently and visibly marked or tagged with the certificate number, each number preceded by L.S. or R.C.E. as applicable, or, if set by a public agency, marked with the name of the agency and the political subdivision it serves. Other tracing information may be added. Construction hubs that are not property-line monuments are not a license to skip 8772 on the corners you do set.
Subdivision Map Act monuments are a bonded construction item
Government Code 66495 requires, at the time of making the survey for a final map or parcel map (unless the survey is not required under 66448), that the engineer or surveyor set sufficient durable monuments to conform with BPC 8771 so that another engineer or surveyor may readily retrace the survey, plus additional monuments required by local ordinance. The local agency shall require that at least one exterior boundary line of the land being subdivided be adequately monumented or referenced before the map is recorded.
Government Code 66496 allows interior monuments to be deferred if the engineer or surveyor certifies on the map that they will be set on or before a specified later date and the subdivider furnishes the legislative body security guaranteeing payment of the cost of setting them. Exterior-line monumentation required by 66495 is not something you casually defer by a handshake.
Government Code 66497 is the payment machine: within five days after the final setting of all monuments, written notice to the subdivider and to the city engineer or county surveyor (or other authorized official); upon payment, the subdivider presents evidence to the legislative body; if the subdivider does not, and the engineer or surveyor notifies the legislative body that payment has not been received, the legislative body shall, within three months from that notification, pay the engineer or surveyor from any deposit the amount due. The legislative body may authorize a qualified public officer to release or reduce a cash deposit to pay for setting monuments.
Government Code 66498 covers death, disability, retirement, or refusal to set monuments: the legislative body may direct the county surveyor, city engineer, or a selected engineer or surveyor to set them. The original may, by letter, release the obligation to a replacement. The substitute amends the map under 66469–66472, and the payment rules still apply.
Worked example: mill-and-overlay
A city overlay project will grind four inches of asphalt on a 1970s tract street. Tract monuments sit in monument wells in the pavement, and they control lot corners. 8771(b) requires those monuments to be located and referenced before resurfacing, with a corner record or Record of Survey of the references filed with the county surveyor. After paving, 8771(c) requires reset in the new surface or witness monuments, with a filing before the certificate of completion. 8771(d) makes the city, as the agency performing or permitting the work, responsible for ensuring someone is hired to do that. If you are the city's on-call PLS, that is a surveying contract, not a favor to the paving superintendent. If you are a private PLS hired by a fronting owner, you still cannot ignore the dots in the street because they are inconvenient. Destroyed controlling monuments without 8771 filings are an Act problem and a 8780 negligence problem.
Conflicts of interest, risk, and 8780
Activity I.12 is identify and disclose potential conflicts of interest (risk, liability, protection). 16 CCR 476 is the Board's Code of Professional Conduct – Professional Land Surveying. A violation in the practice of professional land surveying is unprofessional conduct and grounds for discipline under BPC 8780. The rule applies to private practice and to licensees employed by government.
16 CCR 476(a) requires professional services consistent with laws, codes, ordinances, rules, and regulations applicable to the project. You may obtain and rely on advice of other professionals as to intent and meaning of those laws.
16 CCR 476(b) is the conflict block:
- If you provide professional services for two or more clients on a project or related projects, disclose in writing to those clients and to property owners or their authorized representatives your relationship to those clients.
- If you have a business association or financial interest that may influence your judgment, fully disclose in writing to client(s) or employer(s) the nature of that association or interest.
- Do not solicit or accept payments, rebates, refunds, or commissions from contractors or suppliers in return for specifying their products.
- While engaged by a governmental agency as officer, employee, appointee, agent, or consultant, do not engage in a professional land surveying business or activity that may be subject to your direct or indirect control, inspection, review, audit, or enforcement on behalf of that agency, unless the circumstances are disclosed to and approved by that agency in writing prior to such engagement.
16 CCR 476(c) bars misrepresentation of qualifications, scope of responsibility, and data. 16 CCR 476(d) protects confidential client information with listed exceptions, including official Board inquiries, hazards threatening public health, safety, and welfare, and evidence of unlicensed practice. 16 CCR 476(e) bars misrepresenting completeness of documents submitted to an agency or to a client.
BPC 8780(b)(1) (fraud, deceit, or misrepresentation), (2) (negligence), (3) (incompetence), (8) (contract breach), and (9) (unprofessional-conduct rule) are the usual disciplinary neighbors of an undisclosed dual-client job. BPC 8780.2 makes failure or refusal to respond to a written Board investigation request a cause for discipline.
Worked example: buyer and seller
A seller already retained you to retrace a rural parcel. The buyer now calls and asks you to represent both sides so they save money, including writing the deed and telling each side where the fence should go. 476(b)(1) does not forbid every dual engagement, but it requires written disclosure of the relationship to both clients and to property owners or their authorized representatives. If the parties are already in a line dispute, dual representation may also be a judgment problem under 476(b)(2) (a financial interest in closing the sale). Disclose in writing; if you cannot give both sides independent professional judgment, decline one of them. Silence plus one stamp is the conflict.
Worked example: city review and private maps
You work two days a week as a contract map checker for a small city. A developer asks you to prepare a parcel map inside that city. 476(b)(4) requires written disclosure to and prior written approval by the city before you take a private mapping job that you might later review, inspect, or enforce for the city. Without that approval, do not take the private map. Even with approval, you should not be the person who then examines your own map for the city.
Right of entry — preview only
BPC 8774 and Civil Code 846.5 use the same structure. Persons legally authorized to practice land surveying have a right of entry upon or to real property to investigate and utilize boundary evidence and to perform surveys. The owner or tenant who owns or controls the property shall provide reasonable access without undue delay. The right is not contingent on prior notice. The owner or tenant shall be notified of the proposed time of entry where practicable. Subdivision (a) does not apply to monuments within access-controlled portions of freeways. When a property survey needs those freeway monuments, the agency with jurisdiction shall, on written request, reference them to usable points outside the access-control line, in cooperation with the surveyor, at no charge, within a reasonable time.
That is the business statement you put in a proposal: you may need to occupy adjoining land; notice is practicable professional practice even though the statute does not make notice a condition of the right. Chapter 11 teaches how to give notice, how to handle a locked gate, and how freeway referencing is requested in the field. Do not treat 8774 as a warrant to damage property or to skip Caltrans encroachment rules for work inside access control.
| Risk | Statute or rule | Business move |
|---|---|---|
| Overlay destroys tract wells | 8771(b)–(d) | Contract monument referencing before grind; file CR or ROS of references; reset before certificate of completion |
| Interior lot corners delayed | 66496 | Certify a date on the map; obtain security; do not skip 66495 exterior monumentation |
| Subdivider will not pay for corners | 66497 | Five-day notice; three-month deposit pay path |
| Two clients, one line | 16 CCR 476(b)(1)–(2) | Written disclosure or decline |
| Public-employee private maps | 16 CCR 476(b)(4) | Prior written agency approval, or do not take the private work |
| Neighbor blocks a rear monument | 8774 / Civil Code 846.5 | Statutory right; practicable notice; operational details in Chapter 11 |
Preserve monuments, disclose conflicts, and preview right of entry in the contract. Those three habits are how Domain I activities 8 and 12 show up as billed, sealed work rather than as Board complaints.
A city will mill and overlay a tract street that contains monument wells controlling lot corners. What does BPC 8771 require before and after that resurfacing?
You already have a written contract with a seller to retrace a parcel. The buyer asks you to also represent the buyer on the same line. What does 16 CCR 476(b) require?
Interior lot corners on a parcel map will be set after recordation. Which Map Act monument rule applies?