Subdivision Code›Division 2 — MISSION BAY SUBDIVISION CODE
San Francisco County Municipal Code Art. 6 Improvement Requirements
San Francisco County Municipal Code · 2026-09 edition · updated 2026-10-04 · San Francisco County
Cite as: San Francisco County Municipal Code Article 6 · Text as of 2026-10-04
Sec. 1445. General. Sec. 1446. Improvement Plans. Sec. 1447. Construction. Sec. 1448. Failure to Complete Improvements Within Agreed Time. Sec. 1449. Inspection and Testing Fees. Sec. 1449.1. Revisions to Approved Plans. Sec. 1451. Improvement Agreement. Sec. 1451.1. Completion of Improvements. Sec. 1451.2. Acceptance of Improvements.
SEC. 1445. GENERAL. (a) The subdivider shall provide for the construction and installation of all public improvements in the subdivision in accordance with the Plans and Plan Documents. The term "public improvements" shall mean all improvements required pursuant to Article 5 of this Code, the Plans and Plan Documents, and any additional improvements for the benefit of the public required as a condition of approval of a Tentative Map, consistent with the Plans and Plan Documents. (b) The subdivider shall enter into an improvement agreement pursuant to Section 1451 whenever required public improvements have not been completed prior to the filing of the Final Map. (Added by Ord. 329- 98, App. 10/30/98) SEC. 1446. IMPROVEMENT PLANS. (a) Following approval of the Tentative Map and prior to filing of the Final Map, the subdivider's engineer shall submit grading and construction plans for any required public improvements to the Director for approval. (b) Improvement plans including grading plans and an erosion control plan, as appropriate, shall be prepared under the direction of a qualified and duly licensed professional civil engineer registered in the State of California.
(c) Improvement plans shall conform to the Subdivision Regulations regarding format, size and contents. (d) Any specifications supplementing the Standard Specifications shall be considered a part of the improvement plans. (e) The Director shall act upon and review improvement plans within the time periods specified in Section 66456.2 of the SMA. The Director shall send a copy of the improvement plans to the Agency for its review. The Director's review of the improvement plans shall conform with the Subdivision Regulations and the Plans and Plan Documents. This time limit may be extended by mutual agreement. (Added by Ord. 329-98, App. 10/30/98) SEC. 1447. CONSTRUCTION. (a) No construction of public improvements shall commence until improvement plans have been approved by the Director. (b) Construction of public improvements which are to be accepted by the City for maintenance shall be subject to inspection by the Director. The subdivider is responsible for paying the applicable engineering inspection fee as specified in the Public Works Code. (c) Any work done by the subdivider prior to approval of improvement plans, including changes thereto, or without the inspection and testing required by the Director is subject to rejection. Such work shall be deemed to have been done at the risk and peril of the subdivider. (d) The design and layout of all required improvements, both on-site and off-site, private and public, shall conform to the Plans, Plan Documents, the applicable provisions of City regulations and Tentative Map conditions consistent therewith. (e) Installation of Underground Facilities. All underground facilities including sanitary and drainage facilities and excepting survey monuments installed in streets, alleys or pedestrian ways shall be constructed, by the subdivider and inspected and approved by the Director, prior to the surfacing of such street, alley or pedestrian way. Service connections for all underground utilities and sewers shall be laid to such length as will in the Director's opinion obviate disturbing the street, alley or pedestrian way improvements when service connections are completed to properties in the subdivision. (Added by Ord. 329-98, App. 10/30/98) SEC. 1448. FAILURE TO COMPLETE IMPROVEMENTS WITHIN AGREED TIME. The improvement agreement shall include provisions consistent with the Plans and Plan Documents and this Code regarding extensions of time and remedies when improvements are not completed within the agreed time. (Added by Ord. 329-98, App. 10/30/98) SEC. 1449. INSPECTION AND TESTING FEES. (a) The actual costs of inspecting the construction of improvements under Section 1457(b) of this Code shall be paid by the subdivider. (b) The actual costs of testing the materials incorporated in the improvements under Section 1447(b) of this Code shall be paid by the subdivider. (Added by Ord. 329-98, App. 10/30/98)
SEC. 1449.1. REVISION TO APPROVED PLANS.¶
(a) Requests by the subdivider for revisions to the approved improvement plans shall be submitted in writing to the Director and shall be accompanied by drawings showing the proposed revision. If the revision is acceptable to the Director and the Agency and consistent with the Plans, Plan Documents and Tentative Map, the Director shall initial the revised plans. Construction of any proposed revision shall not commence until revised plans have been received and approved by the Director. (Added by Ord. 329-98, App. 10/30/98)
SEC. 1451. IMPROVEMENT AGREEMENT. (a) General. This section shall only apply to public improvements that have not been completed or conditions that have not been fulfilled prior to filing a Parcel or Final Map. An agreement (the "improvement agreement") shall be prepared by the Director and the City Attorney, approved as to form by the City Attorney, and executed by the Director on behalf of the City. The improvement agreement shall be consistent with the Plans and Plan Documents and shall provide for: (1) Construction of all public improvements required pursuant to the Plans, Plan Documents, this Code, the Mission Bay Subdivision Regulations, and conditions imposed on the Tentative Map consistent therewith, including any required off-site improvements, within the time specified by Section 1451.1; (2) Satisfaction of conditions precedent to the transfer of title to the City of all land and improvements required to be dedicated to or acquired by the City, if the City elects to defer transfer of title until after the public improvements have been completed consistent with the Plans and Plan Documents, including any approved title exceptions as defined therein, which are or shall be specified herein; (3) Payment of inspection fees in accordance with applicable City regulations, consistent with the Plans and Plan Documents; (4) Improvement security as required by Section 1470; (5) Maintenance and repair of any defects or failures of the required public improvements, and to the extent feasible removing their causes, prior to acceptance of the public improvements by the City; (6) Release and indemnification of the City from all liability incurred in connection with the construction of public improvements and payment of all reasonable attorneys' fees that the City may incur because of any legal action or other proceeding arising from the construction, except release and indemnification disallowed under the SMA or any other State or federal law pursuant to the procedures provided in the SMA; (7) Payment by Subdivider of all costs and reasonable expenses and fees, including attorneys' fees, incurred in enforcing the obligations of the improvement agreement; (8) Any other deposits, reimbursements, fees or conditions as required by City regulations consistent with Plans and Plan Documents and as may be required by the Director; (9) Any other provisions required by the City as reasonably necessary to effectuate the purposes and provisions of the SMA and this Code in accordance with the Plans and Plan Documents. (b) Any improvement agreement, contract or act required or authorized by the SMA or this Chapter for which security is required, shall be secured in accordance with Section 66499 et seq. of the SMA and Article 8 of this Division. (Added by Ord. 329-98, App. 10/30/98)
SEC. 1451.1. COMPLETION OF IMPROVEMENTS.¶
(a) The public improvements for subdivisions of five or more parcels which are not otherwise required to be completed prior to recordation of a Final Map, shall be completed by the subdivider within the time specified in an improvement agreement which is consistent with the Plans and Plan Documents. (b) The completion of public improvements for subdivisions of four or fewer parcels and for financing and conveyancing maps which are not otherwise required to be completed prior to recordation of a Parcel Map or Final Map may be deferred until a permit or other grant of approval for the development of any parcel within the subdivision is applied for, unless the completion of the public improvements is found to be necessary for public health or safety or for the orderly development of the surrounding area, in which case the improvement agreement shall specify a time for completion. If any required public improvements are not completed at the time of recordation of a Parcel Map or Final Map for four or fewer parcels, an improvement agreement is required pursuant to Section 1451. This finding shall be made by the Director, after consultation with appropriate City agencies. The specified date for completion of the public improvements, when required, shall be stated in the improvement agreement. Public improvements shall be completed in accordance with the improvement agreement. (c) Completion dates may be extended by the Director according to the following procedures: (1) The subdivider must request an extension in writing, stating adequate evidence to justify the extension, by letter to the Director. The request shall be made not less than 30 days prior to expiration of the improvement agreement. The Director may grant such extensions, subject to the terms of the improvement agreement. (2) The Director may condition approval of an extension agreement upon the following: (i) Revised improvement construction estimates to reflect current improvement costs as approved by the Director;
(ii) Increase of improvement securities in accordance with revised construction estimates; (iii) Inspection fees may be increased to reflect current construction costs but shall not be subject to any decrease or refund; and (iv) Conditions which the Director deems necessary to assure the timely completion of public improvements. (3) If authorized by the Director, the subdivider shall enter into an improvement agreement extension ("extension agreement") with the City. The extension agreement shall be prepared by the Director and the City Attorney, and executed by the Director, the subdivider and surety bank or financial institution, if applicable, providing security required by the improvement agreement. (4) The costs incurred by the City in reviewing and processing the extension agreement shall be paid by the subdivider at actual cost. (d) Should the subdivider fail to complete the public improvements within the specified time, or correct all deficiencies within 12 months following the time specified for completion, the City may, by resolution of the Board of Supervisors and at its option, cause any or all uncompleted public improvements to be completed and all uncorrected deficiencies to be corrected, and the parties executing the security or securities shall be firmly bound for the payment of all necessary costs. (e) As-Built Plans. Upon completion of the public improvements, the subdivider shall submit to the Director a reproducible set of as- built improvement plans. (Added by Ord. 329-98, App. 10/30/98)
SEC. 1451.2. ACCEPTANCE OF IMPROVEMENTS.¶
(a) General. With respect to all subdivisions, when any deficiencies in the required public improvements have been corrected and as- built improvement plans submitted, the completed public improvements shall be considered by the Director for acceptance. (b) Acceptance. If the public improvements have been completed to the satisfaction of the Director, the Director shall provide the Board of Supervisors with a written certificate to that effect, and the public improvements may be accepted by the Board of Supervisors, by ordinance, subject to the provisions of San Francisco Administrative Code Section 1.52. Acceptance of the improvements shall imply only that the improvements have been completed satisfactorily and that public improvements have been accepted for public use. (Added by Ord. 329-98, App. 10/30/98)
Get a plain-English answer with a citation back to this text.
Ask AI about this code