Draft chapter 135: Street Use and Maintenance
§ 135.13 Installation Or Replacement Of Culverts
The 2026 draft's § 135.13 beside the current code's § 135.13: removed words are struck through, added words underlined.
Comparison with a draft: not adopted. The archive holds no public hearing, ordinance or vote adopting the recodified Code through the October 20, 2026 meeting packet. Until one is adopted, every page here compares the consolidated code with a draft that can still change: the revised draft with the October 6 changes is not in the archive.
A comparison with the August 2026 draft recodification prepared by Iowa Codification for the City. The draft has not been adopted and can still change; the current code (unofficial compilation) governs until a recodified Code is adopted. Matches between sections are made by machine from the texts and are reviewed where uncertain.
Wording changed minor wording (99% same words)
What changed
2. Requirements. All new and replacement culverts:
A. Must have a minimum diameter of 12 inches.
B. Must be constructed of either 2000D strength reinforced concrete pipe
(RCP) or
3. Approval. All applications for new or replacement culverts will be either approved or denied, in writing, by the City Engineer. The City Engineer shall have the right to request a larger diameter culvert, a longer culvert, or any variations in the proposed bury depth, cover material, or alignment of culverts.
4. Installation Notification. The Public Works Director must be notified 24 hours in advance of any installation of a culvert. The Public Works Director may, at
5. Violations. If a culvert is replaced or installed without approval, found to be constructed of any unapproved material, or fails to meet any request of the City Engineer, it shall be removed by the City. The costs incurred by the City to remove any culvert shall be assessed to the property owner who is determined by the City to be in violation of this chapter.
6. Liability. No City personnel, including the City Engineer or Public Works Director, will install or replace any culvert on private property. The City will not be responsible for the procurement of any contractors or suppliers. Property owners will be liable for any damages to ditches, street surfaces, sidewalks, municipal utilities, private utilities, and neighboring properties.
Word-level comparison of the current text with the draft's; spacing and paragraph breaks come from the documents' text. Footnotes are left out.
Current code
§ 135.13 Installation Or Replacement Of Culverts
1. Application. Tiffin property owners must apply, in writing, for permission to install any new culverts or replace any existing culverts. Said application must be accompanied by a drawing that shows: (i) the proposed new or replacement culvert’s dimensions, including diameter and length; (ii) its location to any affected property lines; (iii) its location to the edge of any street pavements; and (iv) any other information the City Engineer or Public Works Director may request. Applications submitted without said drawing will be automatically denied.
2. Requirements. All new and replacement culverts:
A. Must have a minimum diameter of 12 inches.
B. Must be constructed of either 2000D strength reinforced concrete pipe (RCP) or 10 gauge corrugated metal pipe (CMP).
3. Approval. All applications for new or replacement culverts will be either approved or denied, in writing, by the City Engineer. The City Engineer shall have the right to request a larger diameter culvert, a longer culvert, or any variations in the proposed bury depth, cover material, or alignment of culverts.
4. Installation Notification. The Public Works Director must be notified 24 hours in advance of any installation of a culvert. The Public Works Director may, at his/her discretion, determine if an on-site inspection will be required.
5. Violations. If a culvert is replaced or installed without approval, found to be constructed of any unapproved material, or fails to meet any request of the City Engineer, it shall be removed by the City. The costs incurred by the City to remove any culvert shall be assessed to the property owner who is determined by the City to be in violation of this chapter.
6. Liability. No City personnel, including the City Engineer or Public Works Director, will install or replace any culvert on private property. The City will not be responsible for the procurement of any contractors or suppliers. Property owners will be liable for any damages to ditches, street surfaces, sidewalks, municipal utilities, private utilities, and neighboring properties.
2026 draft
§ 135.13 Installation Or Replacement Of Culverts
1. Application. City property owners must apply, in writing, for permission to install any new culverts or replace any existing culverts. Said application must be accompanied by a drawing that shows: (i) the proposed new or replacement culvert’s dimensions, including diameter and length; (ii) its location to any affected property lines; (iii) its location to the edge of any street pavements; and (iv) any other information the City Engineer or Public Works Director may request. Applications submitted without said drawing will be automatically denied.
2. Requirements. All new and replacement culverts:
A. Must have a minimum diameter of 12 inches.
B. Must be constructed of either 2000D strength reinforced concrete pipe
(RCP) or 10-gauge corrugated metal pipe (CMP).
3. Approval. All applications for new or replacement culverts will be either approved or denied, in writing, by the City Engineer. The City Engineer shall have the right to request a larger diameter culvert, a longer culvert, or any variations in the proposed bury depth, cover material, or alignment of culverts.
4. Installation Notification. The Public Works Director must be notified 24 hours in advance of any installation of a culvert. The Public Works Director may, at their discretion, determine if an on-site inspection will be required.
5. Violations. If a culvert is replaced or installed without approval, found to be constructed of any unapproved material, or fails to meet any request of the City Engineer, it shall be removed by the City. The costs incurred by the City to remove any culvert shall be assessed to the property owner who is determined by the City to be in violation of this chapter.
6. Liability. No City personnel, including the City Engineer or Public Works Director, will install or replace any culvert on private property. The City will not be responsible for the procurement of any contractors or suppliers. Property owners will be liable for any damages to ditches, street surfaces, sidewalks, municipal utilities, private utilities, and neighboring properties.
Back to draft chapter 135 · All changes
Data last updated October 22, 2026. Built from the archive's documents; see how the data is built.