CITY OF WILLIAMS
City Council Agenda
810 E Street/P.O. Box 310, Williams, CA 95987
CITY COUNCIL
COUNCIL CHAMBERS
WEDNESDAY, MAY 21, 2025
OPEN SESSION
6:00 PM
MEETINGS CAN BE VIEWED AS A COURTESY VIA LIVESTREAM WITH THE FOLLOWING LINK:
https://media.avcaptureall.cloud/?customerGuid=d23ae512-c286-470b-b4b1- ab65a0145ac2&target=foo&view=thumbs&tabs=past|todaylupcoming A. CALL TO ORDER
B. ROLL CALL
C. PLEDGE OF ALLEGIANCE
D. PUBLIC COMMENT
for public hearing on this Agenda. Speakers are requested to use the podium in front of the This is an opportunity for the public to speak to the Council on any item other than those listed organization they represent if any. The mayor may impose a time limit on any speaker depending Council and to begin by stating their name, whether they reside in Williams and the name of the on the number of people wanting to speak and time available for the rest of the agenda. In the event comments are related to an item scheduled on the agenda, speakers should wait to make their comments until that item is considered.
E. WRITTEN COMMUNICATIONS
1. Receive letter from California Ranked Choice
F. CONSENT
These items are routine in nature and will be approved by a single action unless an individual Council Member or member of the public requests an item be removed from the consent calendar for special consideration.
2. Approve the minutes of the Regular City Council Meeting of April 16, 2025.
3. Adopt Resolution 25-04, authorizing submittal of the SB1 Project List to the CTC and authorize the City Administrator to include in Fiscal Year 2025-26 Budget CIP the projects to be funded with SB1 - Road Maintenance and Rehabilitation Account revenues.
4. Approve the DRAFT City of Williams Standard Specifications and Details and authorize the City Administrator to take any appropriate action necessary to carry out the purpose and intent of this recommendation.
G. OLD BUSINESS
5. Receive Treasurers Investment Report and Monthly Register for March 2025.
6. Receive and Accept the Financial Status Reports for the General Fund, Water Enterprise Fund and Sewer Enterprise Find as March 2025.
7. Waive the Second Reading and Adopt Ordinance 270-25, an Ordinance of the City Council of the City of Williams amending chapter 13.08 of the Williams Municipal Code relating to Sewer Use and Finding the Action Exempt from the California Environmental Quality Act.
1. l PUBLIC HEARING
8. Hold a Public Hearing and Adopt Resolution 25-05, a Resolution of the City Council of the City of Williams California, Establishing Fees for the Waste Discharge Permits, Inspections and Notices and Finding the Action Exempt from the California Environmental Quality Act.
I. NEW BUSINESS
9. Adopt Resolution 25-06, a resolution of the City Council of the City of Williams Initiating Proceedings for an Annual Levy of Assessments, Declaring the Intent to Levy Assessments, and setting a Public Hearing date for Landscaping and Lighting District No. 97-1.
10. Approve the installation of a four-way stop sign control for the intersection of Eighth Street and C Street.
11. Adopt resolution 25-07, authorizing the annual levy of the Community Facilities District No. 2023-1 special taxes for fiscal year 25-26.
J. REPORTS
1. City Attorney
K. COUNCIL REPORTS AND COMMITTEE UPDATES
1. Council Member Parsons
2. Council Member Belmontes-Leyva
3. Council Member Dunlap
4. Council Member Sellers, Jr.
5. Council Member Troughton, Jr.
L. STAFF GENERAL REPORTS AND DISCUSSION
1. City Administrator
2. Police Chief
3. Fire Chief
4. City Planner
5. City Engineer
6. Finance Director
7. Parks & Recreation
M. CLOSED SESSION
1. Public Employee Performance Evaluation Pursuant to Section 54957 Title: City Administrator
2. CONFERENCE WITH LABOR NEGOTIATORS (Gov't. Code Sec. 54957.6) Agency designated representatives: City Administrator. Employee Organizations: Miscellaneous Employees Association and Police Officers Association.
N. ADJOURNMENT
1, Mariana Pineda, City Clerk for the City of Williams, declare that the foregoing Agenda for the May 21, 2025, Regular Meeting of the Williams City Council was posted on Friday May 16, 2025, at the office of the City of Williams, 810 E St., Williams, California, 95987 and was available for public review at that location.
Dated: May 16, 2025 Marcena Fineda
Mariana Pineda, City Clerk
auxiliary aids or services, to participate in this meeting, may contact City Clerk Mariana Pineda, at (530) 473-2955 or (530) 235-3276 by In compliance with the Americans with Disabilities Act, persons needing a disability-related modification or accommodation, including fax at (530) 473-2445 or by email to [email protected] at least 48 hours prior to the meeting. 2025 CITY COUNCIL MEETING SCHEDULE
October 15, 2025
April 16, 2025 July 16, 2025
January 15, 2025 November 19, 2025
May 21, 2025 August 20, 2025
February 19, 2025 December 17, 2025
September 17, 2025
March 19, 2025 June 18, 2025
CITY OF WILLIAMS DATE: May 21,2025
City Council ITEM: 1.
Agenda Report CATEGORY: Communications
SUBJECT: WRITTEN COMMUNICATIONS
SUMMARY:
Attached is written communications received for the following:
• Letter from California Ranked Choice Voting Coalition regarding avoiding districts in response to a California Voting Rights Act (CVRA) threat letter.
RECOMMENDATION:
No action is required. Information only
Reviewed and submitted by: Frank Kennedy, City Administrator alRCV
California Ranked Choice Voting Coalition
City Council, Mayor, City Attorney, City Administrator
City of Williams
810 E Street
Williams, CA 95987 April 28, 2025
Re: Avoiding districts in response to a CVRA threat letter As you probably know, many cities have received threat letters under the California Voting Rights Act (CVRA) and have been forced to adopt districts. It appears Williams has not received a letter yet, but such a letter is essentially inevitable since that is how the plaintiff attorneys make their living. They are working their way from larger cities to smaller cities, school districts and other jurisdictions.
At large elections are disfavored under the CVRA because the largest group of voters can elect the entire council while the minority gets no seats. The CVRA is intended to allow minorities to elect a representative by using districts or a proportional system. However, if you haven't already adopted a plan to go to proportional RCV, and then you get a threat letter, your city attorney will almost surely recommend adopting districts.
Districts may not be appropriate for some cities for a variety of reasons. For example, it may be difficult to have multiple candidates in each district for smaller cities. Also, if the minority population is dispersed throughout the city, it may not be possible to draw a district that provides minority representation.
There are other solutions available under the CVRA that maintain the at-large system. In particular, Proportional Ranked Choice Voting (PRCV) provides an at-large election where candidates can be elected with a portion of the votes. However, due to the strict timelines under the CVRA, it is usually not feasible to implement PRCV without litigation after a threat letter is received. But it is possible to proactively adopt PRCV before receiving a threat letter. Since PRCV meets the requirements of the CVRA, that should avoid a successful threat letter and allow maintaining at-large elections.
As a general law city, Williams would need to adopt a brief charter (with a ballot measure) in order to be able to use PRCV. We have a form basic charter you could use, that defers to CA law except for PRCV and any ordinances adopted that differ from CA law. A charter also provides the advantage of more flexibility on many issues, such as real estate transfer taxes, council member salaries, zoning, not being bound by state competitive bidding laws, etc.
If you are interested in learning more we'd be glad to arrange a meeting with our Executive Director and the chair of our Legal Team. We can also help you through the process of transitioning to PRCV. You can contact either of us below.
Marcela Miranda-Caballero Paul C. Haughey
Executive Director, Cal RCV Legal Chair, CaRCV
[email protected], 619.213.6154 [email protected], 650.888.8031 California Ranked Choice Voting Coalition
30025 Alicia Parkway Suito 698 | Laguna Niguel. CA 92677 calrcv.org | @carcy on social
CITY OF WILLIAMS DATE: May 21, 2025
ITEM: 2.
City Council
Agenda Report CATEGORY: Consent
SUBJECT: Consent
RECOMMENDED ACTION
It is Recommended that Council Approve the following:
• Approve the Minutes of the Regular Meeting of April 16, 2025.
Reviewed and submitted by: Frank Kennedy, City Administrator Attachments: (1)
CITY OF WILLIAMS
City Council Minutes
810 E Street/P.O. Box 310, Williams, CA 95987
CITY COUNCIL
COUNCIL CHAMBERS
WEDNESDAY, APRIL 16, 2025
OPEN SESSION
6:00 PM
CALL TO ORDER: Mayor Belmontes-Leyva called the regular meeting to order at 6:02 pm.
ROLL CALL: Council Members present, Don Parsons, Kate Dunlap, Maria Belmontes-Leyva, Alfred Sellers, Jr., John Troughton, Jr.
PLEDGE OF ALLEGIANCE: Mayor Belmontes-Leyva invited everyone to join him in the Pledge of Allegiance.
PUBLIC COMMENT: No public comment during this time.
At this time Mayor Belmontes-Leyva introduced the Yellow Jacket students in attendance. They are participating in the Yellow Jackets at City Hall Internship Program.
Lupita Rivera Alberto Gonzales Romero
Yeleni Ortiz Esmeralda Medina
Julian Garcia Alberto Cortez
Cristal Che Evelin Iniguez
Kyle Fontino Estefany Carabeo
Fernando Cervantes
Mayor Belmontes-Leyva thanked the students and their parents for attending the meeting.
PROCLAMATION
1 Author ase the Mayorto sign the Proclamation Declaring the weck of May 18 through May 24.
DISCUSSION: Colt Esenwein Public Works Director requested authorization for the Mayor to sign a proclamation declaring the week of May 18th through May 24, 2025, as Public Works Week. Mr.
Esenwein explained that this year the theme was People, Purpose and Presence. This year marks the 65th annual National Public Works Week sponsored by the American Public Works Association.
Staff will be putting together a display of the City's equipment and services the City provides to the citizens at the Museum parking lot on Wednesday, May 21, 2025, from 11:00am to 2:00pm.
Public Works Director Esenwein said staff is also requesting a budget of $1,200 to provide hamburgers, hot dogs, chips and drinks at the event.
ACTION: Council Member Dunlap, made a motion, seconded by Council Member Parsons., to Authorize the Mayor to sign the Proclamation Declaring May 18*h through May 24, 2025, as Public the event that will be held on May 21, 2025. Motion passed 5-0 by the following roll-call vote: Works Week and approving a budget of $1,200 to provide food and drinks for the citizens attending Council Members Belmontes-Leyva, Dunlap, Parsons and Sellers, Jr. and Troughton, Jr.
AYES:
NOES: None.
ABSTAIN: None.
ABSENT: None.
CONSENT
2. Approve the minutes of the Regular City Council Meeting of March 19, 2025.
DISCUSSION: No comments were made on the consent agenda. to approve the minutes of the Regular City Council Meeting of March 19, 2025. ACTION: City Councilmember Parsons, made a motion, seconded by Council Member Troughton, Jr., Council Members Belmontes-Leyva, Dunlap, Parsons, Sellers, Jr. and Troughton, Jr.
AYES:
NOES: None.
ABSTAIN: None.
ABSENT: None
OLD BUSINESS
3. Receive Treasurers Investment Report and Monthly Register for February 2025.
DISCUSSION: Finance Director Rex Greenbaum summarized the monthly report and registry for February 2025.
Mayor Belmontes-Leyva asked Mr. Greenbaum to please clarify if the funds disbursed to pay off CaPERS Unfunded Accrued Liability (UAL) were already reflected in the General Fund balance. Mr.
Greenbaum said that was correct.
ACTION: No action needed at this time.
4. Authorize the Mayor to select two City Council Members for the Streets Ad Hoc Committee and direct staff to announce and solicit residents for the Mayor to select.
February 19, 2025 it had been decided that an Ad Hoc Committee would be formed to prioritize DISCUSSION: City Administrator Frank Kennedy told City Council that at City Council Meeting of residential streets for repair.
2 The committee should be made up of two City Council Members, three to five residents, the City Administrator, Public Works Director and the Finance Director.
Mr. Kennedy stated he received two inquiries from Brayan Velazquez and Caleb Bediako expressing their interest in becoming members of the Ad Hoc Committee.
Mayor Belmontes-Leyva stated she would like to appoint both residents to the committee and appointed Council Member Troughton, Jr., and Council Member Dunlap. Mayor Belmontes-Leyva said she would like to leave this open in hopes to get one more member from the public.
5. Waive the second reading and adopt Ordinance 266-25, an Ordinance Amending the General Plan and Zoning Map for the City of Williams.
DISCUSSION: City Planner Ramsaur explained this was the second reading of Ordinance 266-25, this ordinance is to change the zoning so that the EVC Project to go through.
ACTION: City Council Member Troughton, Jx., made a motion, seconded by Council Member Parsons, to waive the second reading and adopt Ordinance 266-25. An Ordinance Amending the General Plan and Zoning Map for the City of Williams. Motion passed 5-0 by the following roll-call vote:
AYES: Council Members Belmontes-Leyva, Dunlap, Parsons, Sellers, Jr. and Troughton, Jr.
NOES: None.
ABSTAIN: None.
ABSENT: None
6. Waive the second reading and adopt Ordinance 267-25, an Ordinance Amending Table
17.01.040.4 Commercial limited and conditional use standards.
DISCISSION: The proposed rezone and GPA would enable the correct zoning for the proposed Williams Electric Vehicle and Low Carbon Fuels Travel Center. This rezone and GPA requires amendments to two tables of Title 17- Zoning, and an amendment to the Truck Route of Title 10- Vehicles and Traffic.
Staff's recommendation is for City Council to waive the second reading and adopt Ordinance 267-25.
ACTION: City Council Member Sellers, Jr., made a motion, seconded by Council Member Dunlap, to waive the second reading of Ordinance 267-25, an Ordinance Amending Table 17.01.040.4 Commercial limited and conditional use standards. Motion passed 5-0 by the following roll-call vote :
AYES: Council Members Belmontes-Leyva, Dunlap, Parsons, Sellers, Jr. and Troughton, Jr.
NOES: None.
ABSTAIN: None.
ABSENT: None.
7. Waive the second reading and adopt Ordinance 268-25, an Ordinance of the City council of the City of Williams Amending the Williams Municipal Code Section 10.40.040 Designated Truck Routes.
DISCUSSION: City Planner Ramsaur explained that this too would enable the correct zoning for the proposed Williams Electric Vehicle and Low Carbon Fuels Travel Center.
The project includes amendments to three portions of the City of Williams Zoning Code, the first of which is Section 10.40.040 Designated Truck Routes. The amendment is proposed to add that portion of Virginia Street from Highway 20 to the project access road to the City's Designated Truck Routes in Section 10.40.040 of the Municipal Code.
Mrs. Ramsaur's recommendation is for Council to waive the second reading and adopt Ordinance 268-25, amending the Williams Municipal Code Section 10.40.040 Designated Truck Routes.
ACTION: City Council Member Troughton, Jr., made a motion, seconded by Council Member Sellers, Jr., to waive the second reading of Ordinance 268-25, an Ordinance of the City council of the City of Williams Amending the Williams Municipal Code Section 10.40.040 Designated Truck Routes. Motion passed 5-0 by the following roll-call vote:
AYES: Council Members Belmontes-Leyva, Dunlap, Parsons, Sellers, Jr. and Troughton, Jr.
NOES: None.
ABSTAIN: None.
ABSENT: None
Way o the second readin and ad poOr dian of the an Once of a cole conci Highway Overlay District.
DISCUSSION: City Planner explained that the Williams Electric Vehicle and Low Carbon Fuels Travel Center includes amendments to three portions of the City of Williams Zoning Code, the second of which is Section 17.01.030.8.7 Highway zoning. The proposed amendment is to include the Project parcels in the Highway Overlay Zone, which is currently restricted parcels with frontage on I-5.
It is recommended to waive the second reading and adopt Ordinance 269-25, and Ordinance Amending the Table 17.01.303.8.7 regarding the Highway Overlay District.
ACTION: City Council Member Troughton, Jr., made motion, seconded by Council Member Parsons, to waive the second reading of Ordinance 269-25, an Ordinance of the City Council of the City of Williams Amending table 17.01.030.8.7 of the Williams Municipal Code regarding the Highway Overlay District. Motion passed 5-0 by the following roll-call vote :
AYES: Council Members Belmontes-Leyva, Dunlap, Parsons, Sellers, Jr. and Troughton, Jr.
NOES: None.
ABSTAIN: None.
ABSENT: None.
9. Authorize staff to negotiate and execute a contract not to exceed $337,000 for the design of the Marguerite/ SR20 Intersection Control Project.
DISCUSSION: Public Works Director Esenwein, explained that in October of last year the City Council approved a request for qualifications which was issued on February 20, 2025. On March 21, 2025 the City received three responses. City staff reviewed, scored and ranked in the following order: Dewberry Engineers, Inc., Wood Rodgers and KPFF.
The next step is to start with the first ranked response and negotiate a scope, fee and schedule for the contract.
Mr. Esenwein said he does not anticipate any issues with negotiating a good contract with Dewberry Engineers, Inc. He recommends City Council to move forward with staff's recommendation.
ACTION: City Councilmember Parsons, made a motion, seconded by Council Member Dunlap to Authorize staff to negotiate and execute a contract for the design of the Marguerite/ SR20 Intersection Control Project not to exceed $337,000 and take any appropriate action necessary to carry out the purpose and intent of this recommendation. Motion passed 5-0 by the following roll-call vote:
AYES: Council Members Belmontes-Leyva, Dunlap, Parsons, Sellers, Jr. and Troughton, Jr.
NOES: None.
ABSTAIN: None.
ABSENT: None.
NEW BUSINESS
10. Consider appointing Brayan Velazquez to the Planning Commission.
DISCUSSION: City Planner Ramsaur explained that the Planning Commission needs a total of five members and at the moment she only has two members. The City received a letter of interest from Brayan Velazquez, a community member who in the last two years in particular has shown much interest in community involvement.
ACTION: Council Member Dunlap made a motion, seconded by Council Member Parsons, to appoint Brayan Velazquez to the Planning Commission. Motion passed 5-0 by the following roll-call vote:
AYES: Council Members Belmontes-Leyva, Dunlap, Parsons, Sellers, Jr. and Troughton, Jr.
NOES: None.
ABSTAIN: None.
ABSENT: None.
11. Introduce and waive the First Reading of Ordinance 270-25, an Ordinance of the City Council of the City of Williams amending chapter 13.08 of the Williams Municipal Code relating to Sewer Use and Finding the Action Exempt from the California Environmental Quality Act.
DISCUSSION: Public Works Director Esenwein explained that this Ordinance had been presented to Council at the previous City Council Meeting. The Ordinance must be reintroduced because at the March meeting there was a draft ordinance that had been attached and not the final version of said ordinance. The correct version of the notice is now attached and would need to repeat the action. Which is to introduce and waive the first reading of the ordinance.
ACTION: Council Member Parsons made a motion, seconded by Council Member Troughton, Jr., to reintroduce and waive the first reading of Ordinance 270-25, an Ordinance of the City Council of the City of Williams amending Chapter 13.08 of the Williams Municipal Code relating to sewer use and finding the action exempt from the California Environmental Quality Act. Motion passed by the following roll-call vote:
AYES: Council Members Belmontes-Leyva, Dunlap, Parsons, Sellers, Jr. and Troughton, Jr.
NOES: None.
ABSTAIN: None.
ABSENT: None.
12. Instruct staff to make appropriate changes to the Ordinances 6.48.010 and 6.48.020 and bring back to the May City Council Meeting.
DISCUSSION: City Administrator Frank Kennedy said this was the chicken ordinance. As everyone knows, currently you cannot have chickens within city limits. City Council has asked staff to please review the ordinance and make some changes.
Mr. Kennedy stated the Police Chief would like to speak to City Council for a few minutes to explain how Code Enforcement may or may not work in this particular situation.
Police Chief Miller stated he would start by saying that he supports the idea of allowing people to have chickens. He said he thinks it's a good thing and financially it makes sense.
With that being said he wanted to remind City Council that there is already a lot of staff time that goes into chicken complaints. Chief Miller said the problem they run into a lot of the time is that the chickens are kept in fenced yards.
City Administrator explained that one of the changes to the ordinance will be eliminating all the setbacks, so that people with small backyards can have them. He stated that chickens will have to be kept in a sanitary enclosure. Staff's suggestions is to limit each household to four chickens and no roosters will be allowed.
Mayor Belmontes-Leyva asked if City Council had any questions or comments. Council Member Seller, Jr., said he was ok with allowing this.
ACTION: City Council Member Parsons., made motion, seconded by Council Member Troughton, Jr., directing staff to make appropriate changes to the Ordinances 6.48.010 and 6.48.020 and bring back at the May City Council Meeting. Motion passed 4-1 by the following roll-call vote:
AYES: Council Members Belmontes-Leyva, Parsons, Sellers, Jr. and Troughton, Jr.
NOES: None.
ABSTAIN: Council Member Dunlap.
ABSENT: None.
REPORTS
City Attorney - Nothing to report.
Council Member Don Parsons- attended regular meetings.
Council Member Dunlap- attended regular meetings.
Council Member Sellers, Jr.- attended regular meetings.
Troughton, Jr.- Council Member attended regular meetings.
Mayor Member Belmontes-Leyva - attended regular meetings. Mayor Belmontes-Leyva explained the Intern Program for the high school students and said she also attended the grand opening for Sparks.
STAFF GENERAL REPORTS AND DISCUSSION:
City Administrator Kennedy- nothing additional to report.
Police Chief Miller- gave an update on the Police Department. Chief Miller said they will be giving a conditional job offer to an applicant.
This is the fourth year the Police Department received the Lexipol Policy Management Award. Himself and Officer Lee attended the funeral services for Officer Rodarte. Lastly, he gave an update on the bike rodeo which will be held May 21, 2025.
Fire Chief - was absent.
City Planner Ramsaur- nothing additional to report.
City Engineer- gave Council an update on the Public Works Department Finance Director- updated City Council on the Finance Department.
Parks and Recreation Director- explained that the Guerra de Tacos would be taking place on May 4'h and Pioneer Day would take place on June 7th as well as the opening of the Town Pool. Also said soccer sign ups would be starting on Monday, April 21, 2025.
Council Member Parsons requested to have the meeting adjourned in the remembrance of Goerge W.
Simmons, who was a long-time resident of the City of Williams, a teacher for over twenty years at Williams Unified School District and served in the United States Army for over thirty years.
Mayor Belmontes-Leyva asked for a minute of silence before closing the meeting in his memory.
ADJOURNMENT:
Mayor Belmontes-Leyva adjourned the meeting at 6:54 pm.
Maria Belmontes- Leyva, MAYOR
Mariana Pineda, City Clerk
CITY OF WILLIAMS DATE: May 21, 2025
City Council ITEM #:
Agenda Report CATEGORY: Consent
SUBJECT: ADOPT A RESOLUTION AUTHORIZING THE CITY ADMINISTRATOR TO SUBMIT THE SB1 PROJECT LIST TO CTC
BACKGROUND
On April 28, 2017, the Governor signed Senate Bill (SB) 1 (Beall, Chapter 5, Statutes of 2017), which is known as the Road Repair and Accountability Act of 2017. To address basic road maintenance, rehabilitation and critical safety needs on both the state highway and local streets and road system, SB 1: increases per gallon fuel excise taxes; increases diesel fuel sales taxes and vehicle registration fees; and provides for inflationary adjustments to tax rates in future years. Since November 1, 2017, the State Controller (Controller) deposits various portions of this new funding into the newly created Road Maintenance and Rehabilitation Account (RMRA). A percentage of this new RMRA funding is apportioned by formula to eligible cities and counties pursuant to Streets and Highways Code (SHC) Section 2032(h) for basic road maintenance, rehabilitation, and critical safety projects on the local streets and roads system. SB 1 emphasizes the importance of accountability and transparency in the delivery of California's transportation programs. Therefore, to be eligible for RMRA funding, the statute requires cities and counties to provide basic annual RMRA project reporting to the California Transportation Commission (CTC).
Project List Flexibility:
Pursuant to SHC Section 2034(a)(1), this project list shall not limit the flexibility of an eligible city or county to fund projects in accordance with local needs and priorities, so long as the projects are consistent with SHC Section 2030(b). After submittal of the project list to the Commission, in the event a city or county elects to make changes to the project list pursuant to the statutory provision noted above, formal notification of the Commission is not required.
However, the Project Expenditure Report form that is due to the Commission by October 1st each year, will provide an opportunity for jurisdictions to annually communicate such changes to the Commission as part of the regular reporting process.
DISCUSSION
The City Public Works Department completed pavement digout repairs at various street locations during the last year. Additional repairs and the placement of asphalt pavement at the digout locations is planned during this next year. City staff recommends use of the small amount of SB1 funds for annual street maintenance by the Public Works Department.
FISCAL IMPACT
The State created the Road Maintenance and Rehabilitation Account (RMRA) where new SB1 funds are deposited for distribution to the City. The projected SB1 revenue to the City for FY 2025-26 is estimated at $145,457, and the total HUTA plus SB1 revenue is estimated at $300,389.
RECOMMENDATION
Staff recommends the City Council adopt a resolution authorizing submittal of the SB1 Project List to the CTC and authorizing the City Administrator to include in Fiscal Year 2025-26 Budget CIP the projects to be funded with SB1 - Road Maintenance and Rehabilitation Account revenues.
Prepared and Submitted by: Colt Esenwein, PE, Public Works Director Attached:
City SB1 Project List to CTC, and City Resolution
Projected FY 2025-26 Revenue from HUTA & SB1/RMRA)
Attachment A
SB1 Local Streets and Roads SB1 Project List to CTC
City of Williams
Submitted July 2025
SCHEDULE COMPLETION:
DESCRIPTION LOCATION: COMPONENT PRIORITY STATUS USEFULL LIFE
START COMPLETE Z
Procurement of street maintenance materials, Public
Street Maintenance
Works labor for street maintenance, pavement pothole Citywide streets - as needed annually Procurement/ Operational New 2025/2026 1-5 years & Pavement Repairs
& digout repairs (Exisitng)
RESOLUTION NO. 25-04
A RESOLUTION OF THE CITY COUNCIL OF THE CITY OF WILLIAMS ADOPTING A LIST OF PROJECTS FOR FISCAL YEAR 2025-26 FUNDED BY SB 1: THE ROAD REPAIR AND ACCOUNTABILITY ACT OF 2017
WHEREAS, Senate Bill 1(SB 1), the Road Repair and Accountability Act of 2017 (Chapter 5, Statutes of 2017) was passed by the Legislature and Signed into law by the Governor in April 2017 to address the significant multi-modal transportation funding shortfalls statewide; and WHEREAS, SB 1 includes accountability and transparency provisions that will ensure the residents of our City are aware of the projects proposed for funding in our community and which projects have been completed each fiscal year; and
WHEREAS, the City must adopt by resolution a list of projects proposed to receive fiscal year funding from the Road Maintenance and Rehabilitation Account (RMRA), created by SB 1, which must include a description and the location of each proposed project, a proposed schedule for the project's completion, and the estimated useful life of the improvement; and WHEREAS, the adopted list of projects can be revised by the City at any time to address changing priorities in the street and road maintenance and safety needs; and WHEREAS, the City, will receive an estimated $145,457 in RMRA funding in Fiscal Year 2025-26 from SB 1; and
WHEREAS, this is the eighth year in which the City is receiving SB 1 funding and will enable the City to continue essential road maintenance and rehabilitation projects, safety improvements, and increasing access and mobility options for the traveling public that would not have otherwise been possible without SB 1; and
WHEREAS, the City has undergone a public process to ensure public input into our community's transportation priorities/the project list; and
WHEREAS, the City has developed the SB1 project list to ensure revenues are being used on the most high-priority and cost-effective projects that also meet the community's priorities for transportation investment; and
WHEREAS, the funding from SB 1 will help the City maintain and rehabilitate streets as needed annually throughout the City this year; and
WHEREAS, the 2023 California Statewide Local Streets and Roads Needs Assessment found that the City's streets and roads are in an "at-risk" and this revenue will help us increase the overall quality of our road system and over the next decade will bring our streets and roads into a "good" condition; and WHEREAS, the SB 1 project list and overall investment in our local streets and roads infrastructure with a focus on basic maintenance and safety, investing in complete streets infrastructure, and using cutting-edge technology, materials and practices, will have significant positive co-benefits statewide.
NOW, THEREFORE, IT IS HEREBY RESOLVED:
The City Council of the City of Williams, State of California, as follows:
1. The foregoing recitals are true and correct.
2. The attached list of newly proposed projects in Attachment A will be funded in-part or solely with Fiscal Year 2025-26 Road Maintenance and Rehabilitation Account revenues.
I HEREBY CERTIFY that the foregoing resolution was duly passed and adopted by the City Council of the City of Williams at a regular meeting thereof, held on the 215 day of May, 2025, by the following vote:
AYES:
NOES:
ABSENT:
ABSTAIN:
ATTEST: APPROVE:
Mariana Pineda, City Clerk Maria Belmontes-Leyva, Mayor
ATTACHMENT B
Local Streets and Roads - Projected FY2025-26 Revenues
Based on State Dept of Finance statewide revenue projections Estimated January 2025 Highway Users Tax Acct (HUTA)" Streets & Highways Code TOTAL Road Mntnc TOTAL Sec2103 (5) Sec2105 (3) Sec2106 (3) Sec2107 (3) Sec2107.5(4 HUTA Rehab Acct
ALAMEDA COUNTY
ALAMEDA 713,438 499,062 278,340 681,108 7,500 2,179,448 2,056,885 4,236,334 ALBANY 192,663 134,771 78,669 183.932 5,000 595,035 555,459 1,150,494 BERKELEY 1,160,837 812,026 449,879 1,108,232 10,000 3,540,974 3,346,764 6,887,738 DUBLIN 677,592 473,987 264,597 646,886 7,500 2,070,562 1,953,539 4,024,100 EMERYVILLE 121,162 84,755 51,255 115,671 3,000 375,842 349,317 725,159 FREMONT 2,094,030 1,464,810 807,676 1,999,136 10,000 6,375,652 6,037,216 12,412,867 HAYWARD 1.492.717 1,044,181 577,125 1,425,072 10,000 4,549,096 4,303,594 8,852,689 LIVERMORE 798,672 558,685 311,020 762,479 7,500 2,438,355 2,302,619 4,740,974 NEWARK 431,819 302,065 170,365 412,251 6,000 1,322,500 1,244,962 2,567,462 OAKLAND 3.941.787 2,757,348 1,516,127 3,763,159 10,000 11.988.421 11,364,411 23,352,832 PIEDMONT 102,542 71,730 44,116 97,896 3,000 319,284 295,636 614 920 PLEASANTON 726,242 508,019 283,250 693,332 7,500 2,218.342 2,093,800 4,312,143 SAN LEANDRO 827,438 578,807 322,049 789,941 7,500 2,525,735 2,385,553 4,911,289 UNION CITY 637,860 446,194 249,363 608.954 7,500 1,949,871 1,838,989 3,788,860
ALPINE COUNTY
AMADOR COUNTY
AMADOR 1,820 1,273 5,719 1,738 1,000 11,550 5,247 16,797 IONE 80,592 56,376 45,483 76,940 2,000 261,392 232,353 493.745 JACKSON 45,784 32,027 27,912 43,709 2,000 151,431 131,997 283.428 PLYMOUTH 9,710 6,792 9,702 9,270 1,000 36,474 27,995 64,469 24,061 16,831 16,946 22,971 1,000 81,810 69,370 151,180 17,864 12,496 12,285 17,054 1,000 60,700 51,503 112,202 CHICO 997,295 697,625 422,674 952,102 10,000 3,079,697 2,875,263 5,954,960 GRIDLEY 66,669 46,636 32.735 63,648 2,000 211,688 192,211 403,898 OROVILLE 182,088 127,374 81,096 173.837 4,000 568,396 524,972 1,093,367 PARADISE 97,292 68.057 45,566 98,668 2,000 311,583 280,497. 592,080
CALAVERAS COUNTY
ANGELS CAMP 33,234 23,248 29,747 31,728 1,000 118,957 95,817 214,774
COLUSA COUNTY
COLUSA 58.670 41.041 21,339 56.011 2,000 179,060 169.149 348.209 WILLIAMS 50.452 35,292 19.022 48.166 2,000 154 933 145.457 300,389 Calforniacitafinance cons
15 January 2025 Page 1 of 16
ATTACHMENT A
Local Streets and Roads - Projected FY2024-25 Revenues
Based on State Dept of Finance statewide revenue projections Estimated January 2025 Highway Users Tax Acct (HUTA) Streets & Highways Code TOTAL Road Mntnc Sec2103 (5) Rehab Acct TOTAL
Sec2105 (3; Sec2106(3) Sec2107(3) Sec2107.5 (4) HUTA
ALAMEDA COUNTY
ALAMEDA 725.463 495,191 276,179 675,665 7,500 2,179,998 1,979,466 4,159,464 ALBANY 195,910 133,726 78,086 182,462 5,000 595,184 534,552 1,129,736 BERKELEY 1,180,403 805,727 446,362 1,099,376 10,000 3,541,868 3,220,795 6,762,663 DUBLIN 689,012 470,311 262,544 641,716 7,500 2.071.083 1,880,009 3,951,092 EMERYVILLE 123,204 84,097 50,888 114,747 3,000 375,936 336,169 712,104 FREMONT 2.129,324 1,453,448 801,332 1,983,160 10,000 6.377.264 5,809,979 12,187,244 HAYWARD 1,517,876 1,036,082 572,603 1,413,684 10,000 4,550,245 4,141,610 8,691,855 LIVERMORE 812,133 554,351 308,601 756,386 7,500 2,438,970 2,215,950 4,654,920 NEWARK 439,098 299,722 169,056 408,957 6,000 1,322,833 1,198,102 2,520,935 OAKLAND 4.008.224 2,735,961 1,504,186 3,733,087 10,000 11,991,457 10.936,663 22,928,121 PIEDMONT 104,271 71.174 43,805 97.113 3,000 319,363 284,509 603,872 PLEASANTON 738,483 504,079 281,050 687,791 7,500 2,218,902 2.014.991 4,233,893 SAN LEANDRO 841,384 574,318 319,543 783,629 7,500 2,526,373 2,295,763 4,822,136 UNION CITY 648,611 442,733 247,431 604,088 7,500 1,950,362 1.769,771 3.720,133
ALPINE COUNTY
AMADOR COUNTY
AMADOR 1,851 1,263 5.712 1,724 1,000 11,549 5,050 16,599 IONE 81,951 55,939 45,162 76,325 2,000 261,377 223,607 484,984 JACKSON 46,555 31,778 27,729 43,360 2,000 151,422 127,029 278,451 PLYMOUTH 9,874 6,740 9,663 9,196 1,000 36.472 26,941 63,413 SUTTER CREEK 24,467 16,701 16,850 22,787 1,000 81,805 66,759 148.564
BUTTE COUNTY
BIGGS 18,165 12,399 12.226 16,918 1,000 60,708 49,564 110,273 CHICO 1.014.104 692,214 419,373 944,493 10,000 3,080,184 2,767,040 5,847,225 GRIDLEY 67,793 46,274 32,514 63,139 2,000 211,720 184,976 396,696 OROVILLE 185,157 126,386 80,494 172,448 4,000 568.485 505,212 1,073,697 PARADISE 98.931 67,529 45,244 101.423 2,000 315,128 269,940 585,068
CALAVERAS COUNTY
ANGELS CAMP 33,795 23,068 29,550 31,475 1,000 118,887 92,210 211,097
COLUSA COUNTY
COLUSA. 59.659 40.722 21.208 55.563 2.000 179.152 162.782 341.934 WILLIAMS 51,303 35,018 18,910 47,781 2,000 155,012 139,982 294,994 15 January 2025 Page 1 of 16
CITY OF WILLIAMS DATE: May 21, 2025
City Council ITEM: 4.
Agenda Report CATEGORY: Consent
SUBJECT: APPROVE THE 2025 DRAFT STANDARD SPECIFICATIONS AND
DETAILS FOR THE CITY OF WILLIAMS
BACKGROUND
Standard Plans and Specifications provide design and construction criteria based on the most current engineering practices. They establish a standard that assures a degree of uniformity and structural soundness for all public works projects. These standards are used by architects, engineers, contractors, developers, and City staff in the design and construction of public works projects such as streets, sanitary sewers, storm drains, water systems, and subdivisions development. Periodic revisions to the Standard Plans and Specifications are essential to reflect changes in construction materials, procedures, regulatory standards, and City policies. The changes affect and modify the design and construction of public works projects. Throughout the City's history, the Standard Plans and Specifications have been revised many times, and approved by Council in compliance with Section 830.6 of the California Government Code. The most recent revisions were approved by Council in November 2007.
DISCUSSION
As it has been almost 18 years since the last standards update, there are several areas where corrections, clarifications, or additions are needed. Maintenance staff reviewed the existing standards for materials being used in current practice and made recommendations for changes to the current standard. Staff support services consultants PACE Engineering and Bennett Engineering were consulted and both provided input into the changes being proposed.
Historically, the City of Williams standards relied heavily upon information from both the City of Sacramento and Caltrans standards. As Caltrans standards are largely overbuilt and far exceed what's needed in the City of Williams, the proposed standards make a shift towards the Greenbook Standard Specifications. If a standard is not specified in the City of Williams approved standards, then it is now specified to refer to the current Greenbook Standard.
FISCAL IMPACT
There is no financial impact to the City's General Fund or to any other unrestricted fund as a result of taking the recommended action.
RECOMMENDATION
Staff recommends that Council approve the attached DRAFT City of Williams Standard Specifications and Details and authorize the City Administrator to take any appropriate action necessary to carry out the purpose and intent of this recommendation.
ALIS GALIFORNA
City of Williams
Standard Specifications and Details
DRAFT
City of Williams
PO Box 310
810 E Street
Williams, CA 95987
Table of Contents
WILLIAMS STANDARDS OUTLINE.. ... 3
1.1 Purpose and Scope. 3
1.2 Design...
1.3 Final Authority
1.4 General Notes..
1.5 Check List.
2 STREET AND RIGHT OF WAY STANDARDS. 4
2.1 General..
2.2 Street Right of Way 4
2.3 Structural Section..
2.4 Subdivision Boundaries 4
Street Improvements
2.6 Horizontal Alignment
2.7 Curb Return Radii ...
2.8 Minor Streets......
2.9 Block Lengths....
2.10 Vertical Control ......
2.11 Curb, Gutter and Sidewalk
2.12 Driveways...
STORM DRAIN STANDARDS 8
3.1 General...
3.2 Drainage Calculations
3.3 Design Flow....
3.4 Hydraulic Grade Line
3.5 Alignment...
3.5.1 Vertical....
3.5.2 Horizontal
3.6 Slope
3.7 Pipe....
3.8 Manholes...
3.9 Catch Basins
3.10 Valley Gutters...
3.11 Private Storm Drain Connections
3.12 Contributing Drainage Areas..
3.13 Detention Basins.
4 SANITARY SEWER STANDARDS ....14
4.1 General. .. 14
4.2 Flow Calculations. 14
4.3 Average Flows.. 14
4.4 Peak Flows. 15
4.5 Alignment. 15
4.5.1 Vertical.. 15
4.5.2 Horizontal 15
4.6 Slope. ... 15
4.7 Pipes .. 15
4.8 Sewer Services... 16
4.8.1 Residential Service .. 16
4.8.2 Multifamily/Commercial and Industrial Service .. 16
4.9 Manholes . 16
alepsy kokonwinens my shortends comperoral/cosiwin diyocallliams_org/Documents, Standards/2025 City of Whinnis Prost Ends dece Table of Contents
4.10 Lift Stations and Force Mains. .. 17
4.10.1 Lift Station Design... 17
4.10.2 Structural... 18
4.10.3 Mechanical and Piping.. 19
4.10.4 Electrical... 19
4.10.5 Force Main Design 19
4.11 Offsite Improvements .. 19
4.12 Cleaning and Testing... .. 19
4.13 Reimbursement Agreements ... 20
5 WATER STANDARDS ..21
5.1 General. .. 21
5.2 Alignment. .. 21
5.2.1 Vertic........ .. 21
5.2.2 Horizontal 21
5.3 Pipe. 21
5.4 Water Services. 22
5.4.1 Residential Service. 22
5.4.2 Multifamily/Commercial and Industrial Service ... 22
5.5 Hydrants 22
5.6 Valves. ... 23
5.7 Blow Offs ... 23
5.8 Thrust Blocks. 23
5.9 Waterline Acceptance... 23
5.10 Connections to Existing Water Mains.... 23
5.11 Connection Details .... 24
5.12 Water Main Acceptance Tests.. 24
5.13 Pressure Test......... 24
5.14 Bacteriological Test 25
5.15 Final Connections to Existing Mains... 25
6 MAPS AND EASEMENTS. ...26
6.1 Maps.. ... 26
6.2 Easements ...26
7 IMPROVEMENT PLANS AND SPECIFICATIONS ....27
7.1 Asbuilt Plans and Certifications.. .. 28
7.2 Traffic Control.. 29
7.3 Soils Reports.... 29
7.4 Grading and Earthwork 29
7.4.1 Grading Plans. 29
7.4.2 Dust Control. ...30
7.4.3 Erosion Control ...30
Appendices
Appendix A: General Notes
Appendix B: Improvement Plan Check List
Appendix C: Duration and Frequency Chart
blesses darecord cocperora/rsewoe clyonvis 000/0000m/ass/Standards/2025 Cat of Milome front Boss desk Section 1
Williams Standards Outline
1 Williams Standards Outline
1.1 Purpose and Scope
The purpose and intent of this document is to clarify and consolidate present design and construction criteria in the City of Williams. These standards are understood to be the minimum acceptable and more rigorous standards may be required depending on the nature of the development.
The standards as hereinafter specified shall be used as the basis of design and construction for all development or infill within the jurisdiction of the City of Williams.
The following documents may be referenced and our listed in order of precedence; these standards and details, City of Williams Design Review Manual, and the most recent edition of the Greenbook standard specifications for public works construction.
1.2 Design
The design of each development is in itself a special case and this document shall not be construed to be the maximum required design on all or any separate phase of the construction. Under certain conditions, any or all phases of the development may be required to exceed these specifications. It is also recognized that there may be developments where it is impossible to meet these Standards. It is suggested that these cases be reviewed with the City Engineer early in the design process to minimize reworking plans where division is not permitted.
1.3 Final Authority
The City Engineer shall be the final authority on all questions which may arise as to the interpretation of these Standards. The City Engineer's decision shall be final and they shall have authority to enforce and make effective such decision.
1.4 General Notes
The typical General Notes required for all off-site improvement plans have been included as Appendix "A" of these Standards
1.5 Check List
A checklist has been included in Appendix "B" of these Standards in order to familiarize the development engineer with some of the items checked by the City to insure compliance and completeness of the improvement plans.
CTY SPRALDAMS STANDAR
April 2025
Section 2
Street Standards
2 Street and Right of Way Standards
2.1 General
All streets shall be designed in accordance with accepted engineering principles and shall conform to these Standards and the City of Williams Design Review Manual.
2.2 Street Right of Way
The right-of-way widths and typical sections for the various streets shall conform to the Standard Details ST-03 through ST-07.
Cul-de-sac streets shall have a turn-around at the end with a minimum radius on the right-of-way of 50 feet, see ST-06.
In the case where a specific plan for an area has been established such plan may supersede these standards. Right-of-way and street widths shall be in accordance with Standard Details ST-03 through ST-07.
2.3 Structural Section
Subgrade: The subgrade shall be per the recommendations of a Registered Soils Engineer or Civil Engineer and approved by the City Engineer.
Pavement: Refer to Standard details ST-01 and ST-02. Structural Sections shall be per a Qualified Soil Engineer's report and are subject to the City Engineers approval.
2.4 Subdivision Boundaries
Subdivision boundary lines shall follow lot lines where possible and shall cross streets perpendicular to street centerlines.
2.5 Street Improvements
Streets shall be improved full width within subdivision boundaries. Off-site streets improvements may be required. Longitudinal projects will require a full width of the travel lane to be paved.
2.6 Horizontal Alignment
Intersection Angle: Streets shall intersect at right angles if possible. With approval of the City Engineer, 5° degrees from right angle will be allowed. Curved streets shall have at least 50 feet of centerline tangent from the project curb line of the intersecting streets.
Opposing Streets: All streets shall have centerlines directly opposite each other, or be separated by at least 150 feet. The minimum distance between streets entering a restricted access street shall be as provided by a Specific Plan adopted by the Planning Commission and the City Council of the City of Williams.
DREADAMS STANDARDS
Section 2
Street Standards
Street Curvature: Design of curved arterial and collector streets shall be based on criteria in the most recent edition of the Greenbook.
2.7 Curb Return Radii
Curb return radii for various street types shall be as shown in Table 1 Table 1 - Curb Return Radii at Intersections
Intersection of Minor Standard Minor Major [industrial Arterial Residential Residential Collector Collector Local
Minor 20'
Residential
Standard 20' 20'
Residential
Minor Collector 20' 25'
Major Collector 20' 25' 30'
Industrial Local 30' 30'
Arterial 25' 25' 30' 30' 35' 35'
2.8 Minor Streets
Minor streets shall be so designed that their use by through traffic will be discouraged.
2.9 Block Lengths
Block Lengths shall not exceed 700 feet.
2.10 Vertical Control
Flow Line Grades: Grades shall not be less than 0.0025. Where matching existing controls, the minimum grade may be reduced with the approval of the City Engineer.
A minimum flow line elevation of 1 foot above the hydraulic grade line shall be maintained.
Grades on opposite sides of the street shall be the same whenever practical except on super elevated streets.
Curb Returns: The minimum fall around returns shall be 0.20 feet.
Cross Slopes: The standard cross slope of the street shall be 2%. Where necessary when matching existing facilities, the cross slope may vary between 1% and 4%.
Vertical Curves: Where the algebraic difference in slope exceeds 1%, a vertical curve shall be used. The length of vertical curve shall be approved by the City Engineer.
Elevations and Stations shall be shown at the BC and EC as well as 25 feet intervals of the vertical curve.
Vertical Control: All vertical control shall be based upon current City, County, or
CITY OF CA
3oт#202
Section 2
Street Standards
U.S.G.S. datum. Placement of new bench marks as required by the City Engineer shall be based upon City datum.
2.11 Curb, Gutter and Sidewalk
Curb, gutter, and sidewalk shall be installed in conformance with these standards and Details ST-09,ST-10, ST-13, ST-14, ST-18 and ST-19.
Curb and Gutter: Curb and gutter shall be installed along all frontages.
Sidewalk: The minimum widths of sidewalks shall be 5 feet minimum to avoid the passing space requirement in residential areas. Sidewalk requirements in all areas shall be based on the most recent State of California requirements that meet the Americans Disability Act and shall be approved by the City Engineer.
Curb Ramps: All curb ramps or curb and gutter transitions shall conform with the most recent State of California requirements that meet the Americans Disability Act and Accessibility standards per Detail ST-19.
2.12 Driveways
The following driveway standards are not applicable to the controlled access highways where access is limited by deed restrictions or other controls.
The number and width of permitted driveways is regulated by the Public Works Department and shall be based on the needs of the parcel served. They shall not be detrimental to the abutting street capacity, safety, and / or efficiency.
Driveway width is measured at the curb line, and includes only the widths of the fully depressed section.
The City Engineer may modify any of the following standards in order to provide better traffic movements or because of special or unusual conditions.
Driveway width shall be per Standard Detail ST-15, ST-16, and ST-17.
Distance from Curb Returns:
a. Intersecting Streets: The driveway transition shall not be permitted closer than 50 feet from the projected curb line of the intersection street and no closer than 25 feet from the nearest BCR or ECR.
b. Commercial and industrial driveways on arterials may be prohibited within 100 feet from the projected right-of-way line of the intersecting street where the intersection is presently or is planned for signalization, or intersection capacity is critical.
c. Alley: The driveway transition shall be permitted no closer than 10 feet from the projected intersecting alley curb face, and no closer than 2 feet from the nearest alley BCR and ECR.
Distance from Utility or Safety Devices: The driveway transition shall clear all public facilities such as electroliers, traffic signal standards, utility poles, fire hydrants, and CITE ME SANDERO!
sani 2025
Section 2
Street Standards
street trees, by a minimum of 3 feet. Any clearance shall be at the expense of the owner who is installing the driveway.
Distance between Driveways: A minimum of 8 feet of full curb height shall be maintained between the transitions of adjoining residential driveways, unless approved by the City Engineer.
Common use Driveways: Common use driveways may be submitted in special cases and must be approved by the City Engineer.
Parking Lots: Design shall conform to Standard Details ST-32, ST-33 and ST-34.
Replacement and Repair: Where the existing curb, gutter, sidewalk, and driveways do not meet the current City Standards and are in need of repairs, it shall be the developer's responsibility to remove and replace the necessary curb, gutter, and sidewalk. Where curb, gutter, sidewalk and / or driveways are removed, the concrete shall be removed to the nearest expansion, weakened plane or construction joint, or sawed at the nearest score line to the minimum depth 1.5 inches.
CITY GS WILLAME STANDAROS
Section 3
Storm Drain Standards
3 Storm Drain Standards
3.1 General
All drainage facilities shall be designed in accordance with accepted Engineering principles, and shall conform to these Standards.
These Standards do not cover all the applicable City, State, and Federal requirements for storm quality and monitoring.
3.2 Drainage Calculations
Drainage calculations are required for any new subdivision or development.
Submittal of drainage calculations shall include the following items:
a. Hydrology with hydraulic calculations together with assumptions, charts, tables, references, and methods used.
b. A plan preferably 1"-100' scale, showing proposed street system, existing and proposed drainage system, tributary sub-areas (including offsite drainage), and peak flow of all pipes.
c. A plan showing the hydraulic grade line (HGL), the proposed storm drain including slopes and sizes and top of curb in profile. Elevations shall be shown at all changes in slope of the HGL, proposed storm drain and top of curb.
3.3 Design Flow
The rational Method (Q-CiA) shall be used to determine the quantity of runoff(Q) in designing a storm drain system. There shall be no net increase from predevelopment flows and grading and drainage shall be designed with respect to the existing conditions including time of concentration.
Minimum values for the coefficient of runoff(C) and the time of concentration are as follows:
Table 2- Runoff Coefficients by Land Use
Land Use C Factor Tc (minutes)
Parks 0.20 30
R-1 and R-2 (Residential) 0.40 25
R-GA, R-MD, and R-HD 0.50 20
(Apartments)
Schools and Churches 0.50 20
Commercial 0.80 10
Industrial 0.90
COY UF WARNS STANDARON
Ag: 2025
Section 3
Storm Drain Standards
Table 3-Runoff Coefficients by Surface Type
Surface C Factor
Pavement 0.95
Roofs 0.80
Compacted Earth 0.75
Lawn and Open Area 0.20
Values for rainfall intensity (i) for corresponding time of concentration shall be taken from Appendix C. A maximum roof to gutter time of 25 minutes shall be used for parcels under 1 acre.
The area (A) shall be the tributary drainage area in acres. Manning's formula shall be used to determine the relation of design flow, slope, velocity, and pipe diameter.
The friction factor "N" shall be 0.013 for all types of pipe.
The storm frequency to be used in drainage system design will be the storm frequency applicable for the design point under consideration. The following guidelines give a general rule for determining applicable design storm frequency.
The actual storm frequency used will be specified at the discretion of the City Engineer.
a. 10-Year Storm:
The drainage system for the 10 year storm is to be designed to minimize convenience, protect against minor damage, and reduce maintenanc osts. Improvements to be designed for the 10 year storm shall generall include local drainage facilities for residential, commercial, office, and industrial development. This will almost always include all closed conduit design and minor channel sections.
b. 100-Year Storm:
The drainage system for the 100 year storms are to be designed to protect against loss of life or substantial property damage. Improvements requiring 100 year design capacity are open channels and detention basins. Minor channels and closed conduit systems shall also meet the requirements for the 100 year storm as specified in these standards.
3.4 Siphon Design
This standard applies where conventional storm drain alignment is not feasible, and a siphon configuration is the only viable alternative. Approval from the City Engineer is required before incorporating a siphon into the design. Siphons shall be designed using the following criteria:
a. Velocity: Min. 3.0 ft/sec (self-cleaning), Max. 10.0 ft/sec. Use Manning's n =
0.013.
Section 3
Storm Drain Standards
b. Barrels: Dual/triple barrels required for redundancy and maintenance. c. Inlet/Outlet: Include energy dissipators or stilling basins to reduce turbulence.
d. Slopes & Alignment: Consistent slope; avoid flat spots; ensure head differential for flow.
e. Transitions: Smooth, gradual transitions to minimize hydraulic losses. f. Head Loss & Air Relief: Account for all head losses. Include air release valves to prevent air binding.
3.5 Hydraulic Grade Line
All storm drains shall be designed for the maximum storm water entering the drain at the point of concentration and shall have a minimum of 1 foot of freeboard between the flow line and the hydraulic grade line.
3.6 Alignment
3.6.1 Vertical
The minimum cover on main line storm drains shall be 3 feet unless approved by the City Engineer.
A minimum vertical clearance of 12-inches shall be maintained between utilities. Required clearances to water mains shall be per California Code of Regulations Title 22, Section 64572. Water shall cross above storm drain unless approved by the City Engineer.
At points of convergence of pipes of various sizes, the tops of the pipe elevations shall match unless specifically approved by the City Engineer. This does not apply to catch basin laterals.
3.6.2 Horizontal
Storm drains shall be placed within street right-of-way as shown on Detail MS-03 unless placement in an easement that is specifically approved by the City Engineer. Required clearances to water mains shall be per California Code of Regulations Title 22, Section 64572. In existing streets and non- residential streets the alignment may vary from Detail MS-03 with approval of the City Engineer. Curved storm drains are allowed in curved streets when curvature does not exceed the pipe manufacturer's recommendation.
3.7 Slope
Storm drains shall have minimum slopes equal to that necessary to maintain a velocity of 2.0 ft/sec. when flowing half full regardless of the slope of the hydraulic grade line. Pipes with lower velocities shall use available fall and have the specific approval of the City Engineer.
OTY ORACUAMS STANDARDS
igns 202S
Section 3
Storm Drain Standards
Storm drains shall be designed with uniform slope between manholes. Maximum velocity shall not exceed 10 ft/sec.
Catch basin laterals have a minimum fall of 0.10 foot between catch basin and manhole. Desirable fall is 0.30 foot or more.
3.8 Pipe
The minimum size for storm pipe shall be 12 inch diameter. All catch basin laterals shall have a minimum diameter of 12 inches.
The following standard pipe materials shall be used for storm drain construction and shall conform to the appropriate American Society of Testing and Materials (ASTM) and American Water Works Association (AWWA) specifications (latest revision):
Table 4 - Storm Drain Pipe Materials
Pipe Specification Minimum Cover Measured Surface to Top of Material Pipe (inches)
Class Improved Area Unimproved Area
Precast ASTM C76 for Class I, II, 27 12
Reinforced III, IV or V. Bell and spigot 24 12
Concrete with rubber gasket IlI 18 12
Pipe (RCP) conforming to Section 65 IV 12 12
of Caltrans Standard
Specifications.
High Density HDPE shall be type "s", 24
Polyethylene conforming to Section 64
Pipe (HDPE) of the Caltrans Standard
Specifications. Joint
connections shall be
water tight, rubber ring
gasketed. HDPE shall be
Hancor (Sure-Lok F477),
ADS, Inc. (N-12 Pro Link
Ultra) or approved equal.
Polyvinyl 12" through 15": ASTM 36 24
Chloride D3034, SDR 35
Pipe (PVC) 18" through 27": ASTM
F794, F2241,SDR 51
30" through
48": ASTMF794
Section 3
Storm Drain Standards
Steel ASTM F2562 conforming Verify with 12
Reinforced to minimum manufacturer
High Density requirements of cell recommendation
Polyethylene classification 345464C based on loading
Pipe per ASTM D3350. Joints
(SRHDPE) shall be watertight to an
internal water pressure
of 15 psi when tested in
accordance with ASTM
D3212
Storm drain lines shall pass the same leakage tests as sanitary sewer lines.
Storm drain joints shall be designed and installed to minimize infiltration and to prevent the entrance of roots throughout the life of the system.
Joints for concrete pipe shall be rubber gasketed joints per ASTM C443. Mortar joints shall be used only when specifically approved by the City Engineer.
Joining of pipe sections of unlike materials shall be accomplished using approved flexible band seals. Other joining methods shall not be used unless approved by the City Engineer.
3.9 Manholes
Manholes shall be placed at the intersection of all storm drains, at all locations where there is a change in size, change in horizontal or vertical alignment and at the ends of all permanent lines.
All manholes shall be eccentric. Flat top manholes must be approved by the City Engineer.
Manhole spacing shall be a maximum of 700 feet.
All storm drain manholes shall be constructed in conformance with Details DR-10, DR-11, DR-12, DR-13, DR-15, DR-16, DR-17 and DR-18 unless otherwise approved by the City Engineer.
Alternative Storm Drain manhole per Standard Detail DR-14 shall only be used with prior approval of the City Engineer.
3.10 Catch Basins
Side inlet catch basin shall be located at all low points and shall be spaced in such a manner that design flows will not encroach into the travel lanes.
The total gutter run contributing to any catch basin shall not exceed 1000 feet. It is desirable to locate catch basins on the BCR and ECR which will intercept the most runoff and keep the main pedestrian crossing as dry as possible.
Drop inlet catch basins shall be constructed in conformance with Detail DR-02, and DR-03.
Section 3
Storm Drain Standards
3.11 Valley Gutters
Valley gutters will be allowed only at intersections of cul-de-sac streets which provide access to less than 10 lots. Valley gutters shall be constructed in conformance with Detail ST-11.
3.12 Private Storm Drain Connections
The minimum size for private storm drain connections shall be 12 inch diameter.
The pipe shall conform to the storm drain pipe specifications. A reasonably accessible structure shall be provided on the private storm drain connection within 10 feet of the street of alley right-of-way.
Private storm drain connections shall be tied into alley or street catch basin or manholes.
3.13 Contributing Drainage Areas
Areas not shown as future development in the general plan shall be considered as undeveloped.
3.14 Detention Basins
Detention basins on private or public property shall be designed using the following criteria:
a. A 24 hour, 100 year storm, total rainfall of 4.39 inches shall be used if a reasonable outlet is provided.
b. The maximum water surface of the basin shall be 1 foot below the elevation of the flow line at the lowest catch basin inlet within the tributary area. c. Fencing with gates shall be provided around all basins. d. Adequate "all weather" access shall be provided.
e. The tributary drainage system shall be designed to connect to the City's storm drainage system.
f. The maximum slope ratio for turf or landscaped side slopes shall be 4:1.
SO BLOODS RANDARDS
We 205
Section 4
Sanitary Sewer Standards
Sanitary Sewer Standards
4.1 General
Sanitary sewers shall be designed in accordance with accepted engineering principals and shall conform to these Standards and the Standard Details.
Storm water shall not be connected or discharged into a sanitary sewer. Industrial waste maybe be connected or discharged into a sanitary sewer with prior approval from City Engineer. All installations shall be made in conformance with these Standards and as approved by the City Engineer.
All work connecting private sanitary sewer facilities to public sanitary sewer facilities shall be completed by a licensed contractor with the appropriate licenses and insurance.
4.2 Flow Calculations
Engineering calculations shall be submitted to the City Engineer for the design of all proposed sewer systems. The calculations shall include the following items:
a. A plan preferably 1"=100' scale, showing the proposed street system, tributary sub-areas, existing and future tributary areas outside the project limits, zoning, projected land use, and any features affecting the system b. Desien flows at major junction points including flows coming from ourside the project limits.
c. Size, length, slope, and invert elevations of all proposed lines and locations of manholes.
d. Flows used in design of sewers shall be based on the following formula:
QD=QA x PF
QD = DESIGN FLOW QA = AVERAGE FLOW PF = PEAK FACTOR
Manning's formula shall be used to determine the relation of design flow, slope, velocity, and pipe diameter. The friction factor, "N" shall be 0.013 for all types of pipe.
4.3 Average Flows
Average flows shall be computed on a per capita basis for residential and / or a per acre basis on commercial / industrial. Exact density shall be used where possible.
Where exact density is not known, the Zoning Map and General Plan shall be used to determine the average flows.
Average flow for residential shall be 300 gal/day/dwelling unit. Average flows for Commercial / Industrial shall be 2000 gal/day/acre.
(TRIKERME SERNOBRE
Section 4
Sanitary Sewer Standards
4.4 Peak Flows
To compute the peak flow from the average flow, a peaking factor of 3.0 shall be used. This peaking factor includes an allowance for infiltration.
4.5 Alignment
4.5.1 Vertical
The minimum cover on a sanitary sewer line shall be 3 feet. If minimum cover can not be met, DIP shall be required.
Required clearances to water mains shall be per California Code of egulations Title 22, Section 64572. If this standard cannot be met it wi equire special approval from the City Engineer and specific desig considerations to meet the Division of Drinking Water standards.
4.5.2 Horizontal
Sanitary sewers shall be placed within street right-of-way unless placement in an easement is specifically approved by the City Engineer. Alignment shall be parallel to the street centerline wherever possible per Detail MS-
03. Required clearances to water mains shall be per California Code of Regulations Title 22, Section 64572.
Curved sewers are allowed at the discretion of the City Engineer. The manufacturers specifications and recommendations shall be submitted and adhered to.
Sanitary sewers shall not be constructed within 50 feet of any existing or proposed well site.
4.6 Slope
Minimum velocity for any sanitary sewer shall be two (2) feet per second for pipes flowing full or half full. Design velocities for sanitary sewers shall be computed using Manning's formula with a constant "n" value of 0.013 for all pipe materials.
Maximum velocities shall not exceed 10 fps at peak flow. Sewers shall be designed with uniform slope between manholes.
4.7 Pipes
The following standard pipe materials shall be used for gravity flow sanitary sewer line construction and shall conform to the appropriate American Society of Testing and Materials (ASTM) and American Water Works Associates (AWWA) specifications (latest revisions).
CEY OF WEHANS STANDARDS
do: 085
Section 4
Sanitary Sewer Standards
Table 5 - Sanitary Sewer Pipe Type
Material Specification
Ductile Iron Pipe with Polyethylene ASTM A746, D1248, Class C 30 mil lining and Polyethylene encasement* thickness
PVC Sewer Pipe & Fittings ASTM D303 SDR 35
*polyethelene encasement may be omitted if a corrosivity soils report provided per Appendix A of AWWA C105 indicates encasement is not needed. Alternate linings may be approved on a case-by-case basis Joints and fittings shall be selected and installed to minimize infiltration and to prevent the entrance of roots throughout the life of the system. Ductile Iron pipe joints and fittings shall conform to AWWA C110 or other approved joint for sanitary sewer applications. Joints for PVC pipe shall be flexible elastomeric type conforming to ASTM D3212. Solvent welded joints for PVC pipe are not permitted.
Joining of pipe sections of unlike materials shall be accomplished using approved flexible band seals. Other joining methods shall not be used unless approved by the City Engineer.
4.8 Sewer Services
4.8.1 Residential Service
Residential services shall be a minimum of 4-inches and shall be installed per Detail SS-02. Backwater check valves shall be installed per Detail SS-10 as indicated by the City Engineer.
4.8.2 Multifamily/Commercial and Industrial Service
Multifamily/commercial and Industrial services shall be a minimum of 6- inches and shall be installed per Detail SS-02. Industrial Wastes must first discharge into an industrial waste manhole per Detail SS-15 prior to connection to the Collection System. Detail SS-14 and SS-16 shall be installed as indicated by the City Engineer.
All sewer services shall be installed with a two-way cleanout within 5 feet of the property line, or behind the back of walk per Detail SS-03.
4.9 Manholes
Manholes shall be placed at the intersection of all sanitary sewer pipes, at all locations where there is a change in size, change in horizontal or vertical alignment and at the ends of all permanent lines.
Manhole spacing shall conform to the following limits:
Manhole spacing shall be 700 feet maximum unless approved by the City Engineer.
Manhole spacing on curved alignment shall be 300 feet maximum and shall not exceed manufacturer specifications.
STEP WELANS STANDARD
pair C02s
Section 4
Sanitary Sewer Standards
Sanitary sewer manholes shall be lined with an epoxy or resin type lining system with a compressive strength of 6,700 psi per ASTM C579, a Flexural Strength of 4,600 psi per ASTM<C580 and a Tensile Strength of 2,400 psi per ASTM C580.
Approved manufacturers include Raven Lining System, Epoxytec, Warren Environmental or approved equal. All linings/coatings shall be installed according to the manufacturer's recommendation.
Manholes shall be constructed at all service lateral connections where the main line is not 1.5 times the size of the lateral. Industrial service connections require the installation of an Industrial Waste manhole per Detail SS-15.
Sanitary sewer manholes shall be constructed in conformance with Detail SS-04, and SS-06. Detail SS-05 requires special approval from the City Engineer.
4.10 Lift Stations and Force Mains
Where extreme hardship conditions prevail, and a substantial area cannot be serviced by gravity sewers in accordance with these standards, a sewage pumping station may be installed. No sewer design shall rely on a pumping facility without prior approval of the City Engineer.
4.10.1 Lift Station Design
Lift station, where allowed, shall incorporate the following features:
a. Pumps or other devices shall be duplex. Minimum desirable size is 4 inches. Maximum velocity in suction is 5 ft/sec. Pumps shall be capable of passing 3 inch solids.
b. Capacity shall be provided to handle ultimate peak flow from the tributary area with the largest pump out of service. Stage installation of pumps is allowed providing space is provided for future installations. Where slide mount submersible pumps are used, a duplex installation of 100% design capacity may be used if a spare pump assembly is supplied to the City complete
c. Access to pump station and to wet well shall be provided with locks keyed to City Master.
d. A lifting loop over each pump/motor or similar provisions for removal of pump shall be provided.
e. Pump Station and wet well shall be lighted.
f. The wet well rim electrical panel shall be above the 100-year flood elevation
g. Pump curves, operating voltage and phasing, horsepower, etc., shall be in accordance with approved submittal per section 74-1.04 of Caltrans Standard Specifications.
h. Submersible pumps shall be capable of running in air without damage. Moisture sensing circuit breakers in terminal changer shall be incorporated into submersible pumps.
Section 4
Sanitary Sewer Standards
A NEMA weatherproof outdoor enclosure shall be provided for controls. Electrical service shall be provided by underground conduit to the utility service pedestal.
j. Controls shall be solid state programmable controller such as Tesco Liquitronic III Model 36-663 (or equal) with CB612 sensor (or equal) with LED digital readout with purge and clean capacities and automatic pump altering. A standby battery and charger shall be supplied. The battery is to be able to operate the controller for two weeks with the external power source removed. An adjustable time delay before any restart shall be incorporated which allows delays from 1 to 10 minutes. Bubbler type controls will not be accepted.
Switches for manually operating the pumps shall be included. k. An on site alarm with exterior lights and horn with battery backup, including switchable power failure, and low water and high water sensors shall be provided.
I. An automatic telephone dialer and message capability for all alarms shall be installed.
m. Each sewer pump shall have a gate valve and check valve on the discharge piping.
n. Access and work area of pump stations shall be paved with minimum 2" AC on 4" AB.
o. is A 6 foot (6') high chain link fence approved by the City Engineer shall be constructed to enclose the pump station.
p. A means of dewatering force mains shall be provided. q. The lift station shall not be in City road right-of-ways except with permission from the City Engineer.
The interior of the structure, all machinery, piping, and exterior below grade shall be painted.
S. The City shall be provided with three (3) complete sets of manufacturer's brochures, technical data, O & M manuals, schematics, wiring diagrams, etc., for all equipment and controls. t. Submersible lift stations shall meet the minimum requirements of "SWPA Handbook. Submersible Sewage Pumping Systems" by
Submersible Wastewater Pump Association. Pumps shall be rail mounted with auto disconnect.
u. All lift stations shall include an emergency generator solely dedicated to the lift station operation.
4.10.2 Structural
Structures shall be reinforced concrete, fiberglass, fusion epoxy coated or galvanized steel. In residential areas, structures shall be below ground.
Provide a hatch suitable for the removal and replacement of major CRY: PRELAMA STANDARDE
tore 015
Section 4
Sanitary Sewer Standards
equipment components. Hatches shall be spring loaded (Bilco type) with metal provided.
4.10.3 Mechanical and Piping
All design shall satisfy the minimum requirements of the State Health Code.
A reduced pressure principle device is required on all domestic water connections. A 1 inch metered connection is to be provided adjacent to the station. Provide an automatic air blower system to exchange air every 6 minutes minimum. Provide an automatic sump pump (slope floor to sump) with check valve in discharge pipe to wet well. Provide standby pumping capacity equal to the largest single unit. Make provisions for standby emergency power connection for use during power outages. Sump pumps and air blowers shall be easily removable for maintenance.
4.10.4 Electrical
All electrical installations shall comply with the National Electrical Code and Division of Industrial Safety requirements, and the City code. Use enclosed prefabricated electrical panels mounted above ground level outside the pump station. Provide running time meters for all motors (use reset type).
Provide explosion-proof electrical appurtenances below ground or an approved type disconnect and time delay. Provide separate blower system within all electrical panels located below ground. Provide an approved type alternator and float switches. A back up ower source (generator) shall be installed with an automatic switch adjacent to the motor which will override the control panel shall be provided. Switch shall be mounted at motor height. Adequate lighting and electrical outlets shall be provided.
Outlets shall be mounted at motor height. Color code all wiring and piping (National Standard Coding).
4.10.5 Force Main Design
Force mains shall be designed in accordance with good engineering practice. Maximum velocity shall be 10 ft/sec. Minimum velocity shall be 2 ft/sec.
4.11 Offsite Improvements
The sub-divider may be required to build improvements or to pay a fee established by the City for the development of sewage disposal facilities or for the improvement of any existing sewage disposal system and the construction of transmission lines from the proposed improvements to the site of disposal.
4.12 Cleaning and Testing
Sanitary sewers shall be flushed with an approved sewer ball and shall pass a leakage test approved by the City prior to final acceptance by the City of Williams.
CORALLANS KANAR
dori 203E
Section 4
Sanitary Sewer Standards
4.13 Reimbursement Agreements
Agreement may be made upon approval of the City Council for reimbursement by future developers for facilities required by the City to the extent that such facilities are in excess of sizes, lengths, and locations needed to serve the subdivision involved. Requests for reimbursement shall be made in writing at the time of submitting the final map.
CITY ORDANARE STANDARDS
Section 5
Water Standards
5 Water Standards
5.1 General
Water facilities shall be designed in accordance with accepted engineering principles and shall conform to these Standards.
All materials shall conform to current American Water Works Association Standards (AWWA).
All installations shall conform to regulations prescribed by the California State Department of Public Health.
All installations shall be made in conformance with the City of Williams requirements.
All work connecting private water facilities to public water facilities shall be completed by a licensed contractor with the appropriate licenses and insurance.
5.2 Alignment
5.2.1 Vertical
The minimum cover on water mains shall be 36 inches. Required clearances to water mains shall be per California Code of Regulations Title 22, Section 64572. If this standard cannot be met it will require special approval from the City Engineer and specific design considerations to meet the Division of Drinking Water standards.
All high points within the system shall be located at fire hydrant locations where practicable. When not practical, a blow off shall be installed at the high point.
5.2.2 Horizontal
Water mains shall be installed within street rights-of-way unless an easement installation is specifically approved by the City Engineer. Alignment shall be parallel to the street centerline wherever possible. in the new developments the horizontal alignment of water mains shall be as shown on Detail MS-03. In existing streets and non-residential streets the alignment may vary from Detail MS-03 with approval of the City Engineer but in no case shall there be less horizontal clearance than required per California Code of Regulations Title 22, Section 64572. Curved water mains are allowed in curved streets when curvature does not exceed manufacturer's recommendations.
5.3 Pipe
The minimum size pipe used for water mains shall have a nominal diameter of 8 inches. Large sizes will be required as designated by the City Engineer. An 8 inch minimum line shall be required in industrial and school areas. Permanent dead-end runs shall be no longer than 250 feet unless specifically approved by the City Engineer. 8 inch mains shall be used on dead end runs which serve fire hydrants.
CETYOAVAELAMS STANDARDS
Section 5
Water Standards
Looping of water mains will be required; the maximum unsupported length of a main is 1300 feet. All pipe shall be Johns Manville, Blue Brute or approved equal and shall conform to AWWA Standard C900, DR18 (Class 150) minimum.
Table 6- Potable Water Pipe Type
Material Specification
Polyvinyl Chloride Pipe (PVC) AWWA C-900, Class 150 minimum, blue or white. Rubber rings conform to
ASTM F-477
Ductile Iron Pipe (DIP) ANSI/AWWA C-150/21.50. Shall be cement-mortar lined per ANSI/AWWA
C-104/A21.4.
5.4 Water Services
5.4.1 Residential Service
Residential services shall be a minimum of 1-inch. Single water service connections shall be installed per Detail W-09 and double water service connections shall be installed per W-10.
5.4.2 Multifamily/Commercial and Industrial Service
Multifamily/commercial and industrial services shall be a minimum of 1.5- inches and installed per Details W-15 and W-16.
5.5 Hydrants
Fire hydrants shall be supplied from the largest available main. Fire hydrants shall be fed from two directions unless specifically approved by the City Engineer and Fire Chief.
Fire hydrant spacing and distribution shall be determined as follows:
1. The maximum hose lay shall be 200 feet in high density, commercial, industrial zoning or high-value districts, with a maximum spacing of 400 feet.
2. The maximum hose lay shall be 250 feet in residential areas with maximum spacing of 500 feet.
3. On divided streets, planned divided streets or highways, the above spacing shall apply to both sides of the street.
4. A fire hydrant shall be located within 200 feet of the radius point of all cul-de-sacs.
5. Distribution main, fire hydrants and fire flow requirements shall conform to the recommended Standards of Insurance Service Office.
Refer to "Guide for Determination of Required Fire Flow" published by the Insurance Service Office.
CITY OF WILLEMS STANDPROS
400312025
Section S
Water Standards
6. On-site hydrants may also be required by the City Engineer or Fire Chief.
Fire flow and fire hydrant distribution, including the number of hydrants required and specific locations, shall be approved by the City Engineer and the Fire Chief.
Fire hydrants shall be installed in conformance with Details W-01, W-03,and W-04.
5.6 Valves
Valves shall be spaced and located in conformance with the following criteria:
1. 700 foot maximum or by block
2. Water mains shall be valved on each side and outside State Highway and canal right-of-way crossing.
i. At "tees" valves will be required as follows:
ii. 2 valves where one leg is less than 8 inches with one of the valves being on the smaller legs.
3. 3 valves where all legs are 8 inches or larger
4. At "crosses", valves will be required as follows:
i. 3 valves where one or more legs is less than 8 inches with valves on each of the smaller legs.
ii. 4 valves where all legs are 8 inches or larger.
5. At locations so that future tie-ins will not interrupt service.
The above valve spacing requirements assume small lot sizes and numerous connections and may be reduced where there are a minimal number of connections between valves.
5.7 Blow Offs
Blow-offs shall be constructed at the end of all dead-end runs in conformance with Detail W-14.
5.8 Thrust Blocks
Thrust blocks shall be installed in conformance with Details W-05 and W-06.
5.9 Waterline Acceptance
Water lines shall be pressure tested, disinfected, flushed and tested for bacteria in conformance with the City of Williams requirements prior to final acceptance by the City.
5.10 Connections to Existing Water Mains
Under no circumstances shall anyone other than a representative of the City of Williams Public Works Department open or close any valve in the existing City water system. Requests for valve operation shall be made to the Public Works Director at least 24 hours in advance. In cases where customers will be interrupted, the request
OTE OF ASLAMS PANAPOS
dor: 2023
Section 5
Water Standards
shall be made at least 48 hours in advance and the Contractor shall make satisfactory preparation for the planned work to minimize the interruption.
5.11 Connection Details
One connection shall be installed with a contractor-furnished bypass for disinfecting the new main and for providing construction water. All other connections shall also conform to City Standards, but without the bypass. Upon request, the City will open its valve to the subdivision after the mains and services have been installed and backfilled and thrust blocks have cured for 48 hours.
5.12 Water Main Acceptance Tests
Official test for acceptance shall normally be conducted after compaction for curb, gutter and sidewalk has been completed.
5.13 Disinfection Test
Contractor shall submit a testing and disinfection plan for City approval.
5.14 Pressure Test
All piping shall be tested to a pressure of 150 pounds per square inch. All material, equipment, and labor for testing shall be approved by the City prior to testing and shall be furnished without cost to the City of Williams. The system will be tested as directed by the Engineer as a unit or in sections not to exceed 1,000 lineal feet. Each unit tested shall successfully meet the requirements herein specified. The water services shall be considered as part of the main for test purposes and no allowance for additional leakage shall be made.
Unless otherwise directed by the City Engineer, testing shall be accomplished by opening hydrants and service line cocks at the high points of the system and blow- offs at all dead-ends. The valve controlling the admission of water, into the section of pipe to be tested shall be opened slowly and fully before closing the hydrants or blow-offs. After the system has been filled with water and all air expelled, all the valves controlling the section to be tested shall be closed, and the line remain in this condition for a period of not less than 24 hours.
The pipe shall then be refilled, if necessary, and subjected to a maintained pressure of not less than 150 pounds per square inch for a period of two hours.
All leaks that are found shall be immediately corrected and the system again subjected to the same test.
All repairs of any damage to the pipes and their appurtenances, or to any other structures, resulting from or caused by these tests shall be performed by the Contractor as the City Engineer may direct, all without cost to the City of Williams.
Section 5
Water Standards
5.15 Bacteriological Test
After the successful completion of the pressure tests*, bacteriologic samples shall then be taken at locations specified by the Public Works Director. The City will take these tests and results of tests will take at least 5 days. Repeat tests, if needed, will be at the Contractor's expense. The Contractor may have the samples collected and tested by a State certified laboratory, with results delivered to the Public Works Director.
5.16 Final Connections to Existing Mains
After notification of passing bacteriological tests, the connections to the existing mains shall be completed by the Contractor.
Requests for City valve operation shall be made to the Director of Public Works. As each connection is made, the main shall be flushed such that the flow is away from the existing water system. Each connection shall be flushed in this manner until the entire new water system is flushed, all under the direction of the City Engineer.
Burlap wrapping shall be removed from all hydrants. At this point, the City will take over operation of the water system. The contractor shall be responsible for the cost of repairing any damage to the system until acceptance by the City Council. Onsite water lines may not be tied to the services until the sanitary sewer is acceptable for maintenance. *The line shall be flushed until the chlorine residual is less than 0.2 parts per million.
Section 6
Maps and Easements
Maps and Easements
6.1 Maps
Final Maps and Parcel Maps shall be prepared in conformance with State Law and City ordinances. Applicable certificates and statements shall conform to the appropriate standards. Final Maps shall be submitted to the City Engineer for checking prior to recording with Colusa County.
Parcel Maps shall be submitted to the City Engineer for checking and processing.
Record of Survey shall be prepared in conformance with State laws and shall be submitted to the City Engineer for checking and processing.
Initial submittal of maps and surveys shall include legal descriptions, and title reports along with closures and applicable documents to establish the legitimacy of all easements and to establish ownership of land.
Survey Monuments shall be provided at all new lots/subdivisions per the following:
1. Rear or Interior Lot Corners Front Lot Comer
2. Street Right-of-way
3. Street Centerlines (to include intersections of new and existing streets, end of cul-de-sac, beginning and end of curves)
4. Subdivision Boundary
The above are minimum requirements and are not intended to restrict or otherwise interfere with the judgment of Professional Engineers and Licensed Land Surveyors.
6.2 Easements
Public Utility Easements (P.U.E.) shall be shown on all maps as required in these Standards and as part of development approval. If no map is involved or where specifically approved by the City Engineer, the easement may be granted by separate instruments.
The width of all public utility easements shall be as determined by the appropriate utility. For sanitary sewer, storm, and water lines, the minimum width is 10 feet unless approved by the City Engineer. Additional width will be required for:
1. Lines larger than 15-inhces in diameter
2. Lines deeper than 5 feet
3. Locations where the easement is not entirely on one lot
4. Locations where multiple lines are installed within the easement.
Appropriate easements and temporary construction easements and/or limitations and conditions shall be shown on the plans. Particular attention shall be given to trench excavations and existing trees and improvements to remain and future build.
CITY OF SALULUS STANDAROS
Spril 1025
Section 7
Improvement Plans and Specifications
7 Improvement Plans and Specifications
All public improvements shall be shown on plans prepared by or under the directions of a Registered Civil Engineer except for minor work done under an Encroachment Permit or other circumstances approved by the City Engineer. Privately owned improvements may be shown for information, and in some cases, may be required to be shown to avoid conflicts.
Distinction between public and private improvements shall be clearly indicated.
The design engineer shall contact electric, telephone, gas, cable TV and any other applicable agencies for locations of existing utilities which shall be shown on the plans.
Plans for existing underground City water, sanitary sewer, storm and traffic facilities shall be obtained from the office of the City Engineer. The design engineer shall field verify location and elevation of any existing facility affecting the design of the new improvements.
Plans shall be 22"x36" for final submittal. Prior to final submittal bound 22"x34" PDF will be acceptable. A Plan Submittal Checklist- indicates required items on plans which must be included.
Since the plans will refer to City Standards and Details, it is not required that the design engineer prepare additional specifications. However, in cases where the work is not adequately covered by the City Standards and Details, the plans shall provide the additional information necessary. If separate specifications are prepared, they shall be submitted for review and approval.
The design engineer is responsible for the design and accuracy of the plans. The City's plan check and approval does not relieve the owner/developer from changes or unforeseen conditions, errors contained in the plans or from complying with City, State, Federal or other agency requirements that may be determined to apply during the course of construction. In addition, owner/developer shall comply with any changes required by the City Engineer during the course of work that are necessary or required to complete work in conformance with City Standards. Rights-of-way, P.U.E.'s and construction easements shall be shown on the plans. The developer/owner is responsible for obtaining such rights-of- way and easements subject to the provisions of 66462.5 of the Subdivision Map Act. For work in the right-of-way of other agencies, the design engineer/owner shall obtain the permit or furnish the necessary information in order for the City to make the application if so required by the agency.
The appropriate permit conditions shall be included in the design. The plans shall include a requirement that the Contractor obtain a right-of-entry from the agency under the terms of the permit.
Required utility relocations shall be shown or referenced on the plans as appropriate.
Notes requiring the Contractor to arrange for utility relocations are discouraged since this generally delays the project.
Section 7
Improvement Plans and Specifications
Items to be salvaged and either reused or delivered to the City shall be clearly identified on the plans. Generally, any reusable sign, casting, metal barricade, or other item determined by the City Engineer shall be salvaged and delivered to the City per these Standards unless they are approved for reuse in the project.
Completed Colusa County well and septic tank abandonment permits shall be submitted prior to City approval of the plans and/or map. This requirement may be deferred upon specific approval of the City Engineer if the facilities are in use and are needed during construction.
The plans shall include a requirement for project/job-site signing on projects over 2 acres in size or as required by the City Engineer on projects involving significant disruption of roadways. The sign shall include the names and telephone numbers of the contractor, project engineer/manager and developer/owner.
It is recommended that a pre-construction conference be conducted on all but minor projects. A City representative(s) will attend, and the City will provide a meeting room upon request.
7.1 Asbuilt Plans and Certifications
The developer's engineer shall submit the following certifications, plans and other information prior to acceptance of the project:
1. Certification that all monuments have been set as shown on the Final Map or Parcel Map.
2. Certifications that all public sanitary sewer, storm, and water lines located in public utility easements were placed within the limits of the easement as shown on the plans.
Survey notes from a leveling survey of all benchmarks placed within the project. The survey shall start and close on the benchmark used in the design of the subdivision and shall close within 0.02 feet.
4. Material submittals which may include but are not limited to; water, sewer and storm drain infrastructure.
5. Compaction testing results along with site map of testing locations.
6. As-built plans showing elevations of utilities and top of curb at all locations designed for future extension.
In addition, where construction problems or other indications exist that improvements are not located within the right-of-way as shown on the plans, the City Engineer may require a topographic or other survey.
The above certifications shall consist of a City Engineer approved letter, map, or other form, signed and stamped by the responsible Registered Civil Engineer or Licensed Land Surveyor, as appropriate.
Section 7
Improvement Plans and Specifications
7.2 Traffic Control
Applicable traffic control requirements shall be included in all plans. References to City and State of California Department of Transportation (Caltrans) specifications and standards are acceptable where the work is primarily not located within the traveled way of existing streets.
Street and lane closures will require specific details to be shown on the plans. Such details may include restrictions on the time of day and duration of work.
7.3 Soils Reports
Soils reports shall be provided for all improvements related to Final Subdivision Maps and may be required for other projects depending on the nature of the project and its location. The report shall include the following as applicable:
1. Location map showing test locations and street layout.
2. Statement regarding presence of critically expansive soils or other adverse soil conditions, which if not corrected, would lead to structural defects.
Additional analytical work may be required depending on the initial findings.
3. R-value per Caltrans test method 301, one test per 600 feet of street or at locations of visible changes in material, with a statement that the depth of the sample is consistent with final subgrade depth based on the grading plan.
4. Optimum moisture and dry density per Caltrans methods 216 and 226 at each R-value test location. Soil corrosivity test as appropriate where buried steel structures are proposed (such as lift stations) or per Appendix A of AWWA CI04 where use of ductile iron pipe is proposed.
5. Trench design values and recommendations.
6. Applicable information required per Chapter 70 of the Uniform Building Code.
7. Grading recommendations and specifications if more restrictive than these standards
The soils report shall be signed by a Registered Geotechnical Engineer and referenced on the plans and Map (if any) and appropriate measures incorporated into the design.
7.4 Grading and Earthwork
7.4.1 Grading Plans
Grading plans shall show existing and proposed contours (at 0.5 foot maximum intervals) including sufficient information on adjacent property and improvements to review the adequacy of the design. A summary of earthwork calculations shall be provided upon request.
The design shall comply with the appropriate street cross section, vertical alignment, minimum flow line and driveway slope standards. As required by the Public Works Department, on-site low points (drop inlet catch basins)
CITY OF SUEDAMS STANDAREN
Section 7
Improvement Plans and Specifications
shall be a minimum of 12 inches above the calculated hydraulic grade line or the design maximum water surface of the Master Plan Storm Drainage Basin to which the project is tributary, whichever is higher.
Concrete, concrete block or other approved permanent retaining walls/curbs shall be provided where the difference in grade at the property line exceeds 6 inches. At a minimum, cut and fill requirements of the Uniform Building Code, Chapter 70 shall apply.
7.4.2 Dust Control
Dust control measures shall be addressed on the plans. The owner/developer is responsible for dust control throughout the project and is responsible for meeting the requirements of the Colusa County Air Pollution Control District.
7.4.3 Erosion Control
Erosion control measures shall be addressed on the plans. The owner/developer is responsible for erosion control throughout the project. A Storm Water Pollution Prevention Plan (SWPPP) is required for all projects in excess of 1 acre. All Best Management Practices (BMP) shall be shown on the submitted set of plans and adhered to during construction. The owner/developer shall be responsible for all reporting and maintenance.
GRENADAME STANDARDE
3a: 3025
Appendices
Appendices
Appendix A: General Notes
Appendix B: Improvement Plan Check List
Appendix C: Duration and Frequency Chart
CREPRAANS PANDARDS
12300:3
Drainage Details Sanitary Sewer Details
DR-01 Storm Drain Pipe Requirements
SS-01 Sanitary Sewer Cleanout
DR-02 Drop Inlet Type "C"
SS-02 Sanitary Sewer Service & Connection
DR-03 Drop Inlet and Grate for Type "C"
SS-03 Sanitary Sewer City Access and Control
DR-04 Drop Inlet Type "F"
SS-04 Sanitary Sewer Manhole
DR-05 Standard Field Inlet 24"x36"
SS-05 New Manhole Existing Sewer
DR-06 Drop Inlet Catch Basin Private Property
SS-06 Standard 24 In. Manhole Frame and Cover
Only
DR-07 Through Curb Drain SS-07 Grease Interceptor
SS-08 Sand Oil Interceptor
DR-08 Alternative Curb Drain
SS-09 General Requirements for Interceptors
DR-09 Yard Drain Through Curb
SS-10 Backwater Check Valve Install
DR-10 Standard Precast Manhole
SS-11 Abandoned Manhole Detail
DR-11 Standard Eccentric Manhole
DR-12 Standard 24 In. Manhole Frame and SS-12 Abandoned Pipe Plug Cover SS-13 Plastic Sewer Pipe Deflection Mandrel
DR-13 Standard 36 In. Manhole Frame and
SS-14 Sampling Manhole
Cover
SS-15 Industrial Waste Manhole
DR-14 Alternative Storm Drain Manhole
SS-16 Industrial Waste Monitoring Station
DR-15 Frame and Cover Requirements
SS-17 Sewer Test Manhole
DR-16 Grate Type Manhole Cover
SS-18 PVC Sanitary Sewer
DR-17 Standard Manhole Channelization
SS-19 Sewer Lateral Abandonment
DR-18 Manhole Connection Detail
SS-20 Pipe Structure Crossing
DR-19 Inlet Trash Rack
Trench & Backfill Details
DR-20 Trash Rack
TB-01 Trench, Paving & Backfill Embedment
DR-21 Pipe Inlet Structure
TB-02 Trench Bedding and Backfill
DR-22 Trench Dam
TB-03 Trench and Backfill for Water Connections
DR-23 No Dumping Public Notice
TB-04 Water Main Trench and Backfill
DR-24 Standard Community Detention Basin
TB-05 Sewer Main Trench and Backfill
DR-25 Erosion Control Pipe Discharge
DR-26 Catch Basin Sump
Street Details ST-28 Landscape Sight Distance
ST-01 Typical Street Section Requirement ST-29 Corner Sight Distance ST-02 Minimum Structure Section ST-30 Urban Roundabout
ST-03 Local & Collector Street Section ST-31 Roundabout Table ST-04 Expressway Frontage Section ST-32 Standard Stop Sign ST-05 Collector & Industrial Streets with ST-33 Standard Street Sign Attached Sidewalk
Water Details
ST-06 Cul-De-Sac Street
W-01 Fire Hydrant
ST-07 Standard Elbow
W-02 Fire Assembly with Fire Department
ST-08 Turn Around Access Road Connection
ST-09 Curb and Gutter W-03 Fire Hydrant Location Markers ST-10 Curb and Gutter in Existing Street W-04 Fire Hydrant Placement ST-11 Valley Gutter W-05 Thrust Blocks
ST-12 Under Walk Drain W-06 Thrust Blocks for Flange Crossing ST-13 Monolithic Sidewalk W-07 Gate Valve & Box
ST-14 Separated Sidewalk W-08 Locating Wire for Water Mains and Services
ST-15 Residential Driveway
W-09 Single Water Service Main Connection
ST-16 Commercial and Industrial Driveway
W-10 Double Water Service Main Connection
ST-17 Commercial and Industrial Driveway with
Monolithic Sidewalk W-11 Air-Vacuum Valves
ST-18 ADA Parking Notes W-12 Reduced Pressure Backflow Preventer ST-19 Curb and Gutter Transition W-13 3 In Backflow Prevention ST-20 Alley Detail W-14 Dead-End Water Main
ST-21 Private Road Transition W-15 Commercial 1.5 In. & 2 In. Service Line ST-22 Bus Stop Shelter Pad W-16 Commercial Meter Installation ST-23 Bus Turnout Concrete Slab
ST-24 Pedestrian Barricade
ST-25 Temporary Pedestrian Barricade Miscellaneous Details ST-26 Standard Barricade MS-01 Residential Street Light Detail ST-27 Bollard MS-02 Industrial Street Light Detail
MS-03 Standard Utility Locations in Street
MS-04 Typical Utility Layout
MS-05 Monument Well
MS-06 Tree and Well Cover
MS-07 Tree Planting
MS-08 Tree Planting Notes
MS-09 Stamped Concrete
MS-10 Bacteriological Sampling Tap
MS-11 Bacteriological Sampling Tap Section
MS-12 Bacteriological Sampling Tap Detail
REINFORCED CONCRETE PIPE
WITHIN CITY RIGHT-OF-WAY
44 BELL & SPIGOT TYPE JOINT WITH O-RING GASKET SHALL BE USED FOR ALL IRRIGATION OR STORM DRAIN PIPELINE AND SIPHONS WITHIN THE CITY RIGHT-OF-WAY.
MITHIN EASEMENT AREAS
4 1. TONGUE AND GROOVE TYPE JOINT SHALL BE CENTRIFUGALLY CASE USING MASTIC PACKING (RAMNEK, KENT SEAL OR APPROVED EQUAL). "PACKER JOINT" PIPE SHALL USE MORTAR JOINTS.
GENERAX MUM SPACING OF STORM DRAN MANHOLES SHALL BE 700 FEET.
2. PIPE CLASS DESIGN SHALL BE SUBMITTED FOR APPROVAL BY CITY ENGINEER.
3. SUBMITTALS FOR POLYMER PIPE MAY BE CONSIDERED, BASED ON MATERIAL, DESIGN AND USE.
NO. REVISION DATE BY TAPPROVED BY:
DANIEL COLT ESENWEIN
STORM DRAIN PIPE
REQUIREMENTS PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS DR-01
DATE: ---- DEPARTMENT OF PUBLIC WORKS
REINFORCEMENT REQUIRED
WHEN E=48" OR MORE.
-3 NO.4 BARS @ 6"CENTERS.
(HORIZONTAL) TYP 4 SIDES
SEE NOTE 6.
-NO.4 BARS @ 12"CENTERS.
(VERTICAL TYP 4 SIDES
NO.4 BARS @
8"CENTERS.
3'- 0"
PLAN
SECTION A-A
IF LARGER BOX IS
"NO DUMPING" CURB FACE DESIRED FILLET CAN
TOP OF BATTER GUTTER -BE MOVED TO
SEE DETAIL DR-23 INSIDE OF BOX
∞0 2' - 6"
101/2"-
12" EACH SIDE OF 12'
SECTION C-C DRAIN INLET. IF NOT
ADJOINING SIDEWALK. D
4 1/2"
3/4" 2" C E
SEE NOTE 4 -
NO.4 BARS @
8" CENTRS.
4 6"
- C
BONNET 6" 2' 6"
SECTION B-B
-BACK OF CURB
SIDEWALK 3.0'
VARIES 28"
8".
181/2"
1 NOTES:
1. DIMENSIONS D AND E MAY VARY WITH EACH LOCATION.
1-41/2' SEE STANDARD DETAIL DR-03 FOR INLET GRATE
THE INSIDE SURFACE OF FRONT AND BACK WALLS OF THE CATCH ROLLED CURB BASIN SHALL NOT DEVIATE MORE THEN 2" IN ALIGNMENT FROM INSIDE SURFACE OF THE WALLS OF THE TOP INLET PORTION.
4. SLOPE FLOOR 2" TO OUTLET.
FRAME, HOOD AND GRATE (OR APPROVED EQUAL CONCRETE SHALL BE "MINOR CONCRETE" AS DESCRIBED APPLIES) CALTRANS STANDARD SPECIFICATIONS.
D&L SUPPLY: #FA-8543-01 (FRAME), #FA-8543-02 6. 6X6, 4 GUAGE WELDED WIRE FABRIC MAY BE USED IN LIEU OF #4 (GRATE), # 13541-01 (HOOD)
SOUTH BAY FOUNDRY: #1904 (FRAME, GRATE, HOOD) 7. ALL REINFORCEMENT BAR SHALL BE GRADE 60.
NO. REVISION DATE BY APPROVED BY:
DANIEL COLT ESENWEIN
DROP INLET TYPE "C"
PUBÜC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS DR-02
DATE: ---- DEPARTMENT OF PUBLIC WORKS
3/16 _ BOTH ENDS THESE BARS ONLY
4 CORNERS
3/16
-BAR 3 1/2"X 1/4" TYP
17}" 175" 18"
T
A
2'
6 175" 17** 115"
SECTION A-A
412"
- 40"
-BAR 3"x 1/4"
4 × 3x1/2 ANGLE
4 ANCHORS - 1/2" DIA
U
- 38}"
NOTES:
2. AT THE CONTRACTOR'S OPTION, END SPACING OF 5/16" CROSS RODS MAY BE 2". INTERIOR SPACING SHALL REMAIN 4".
NO. REVISION DATE BY TAPPROVED BY:
DANIEL COLT ESENWEIN
DROP INLET AND GRATE FOR
"TYPE C" PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS DR-03
DATE: —-- DEPARTMENT OF PUBLIC WORKS
2'
LEND OPENINGS
Lo
in iv
GALVANIZED
CHECKER PLATE 2'-3"
PLAN 1 3/4°
METAL PLATE GOVER
-No. 4 BAR OVER SIDE
AND END OPENINGS d'-1/2°
MIN
T 46" OR 1 1/2"x1/2" STIFFENER
2'-11/2" 3'-3"
MAX. SEE PLANS
1 1/4" × 1 1/4" × 3/16°-
in
L AT 15 WELD TO COVER
13/4° 9'-1/2"
7"
- 2' 1 3/4" (UNDERSIDE)
PLAN
SECTION A-A
4' PLATE COVER
METAL PLATE COVER 1 1/2" X 6" 1/4% CLEAR AT
GALV. EYE BOLT WELD- SIDES & ENDS
OFF
PROVIDE 1/4" X 18" GALV. CABLE
SIDE CHAIN WELD TO COVER ANGLE AND
OPENINGS— SEE PLANS EYE BOLT
SECTION
METAL PLATE COVER
NOTES:
1. METAL PLATE COVER TO BE GALVANIZED.
2. THIS STRUCTURE TO BE USED ONLY TO PICKUP ON SITE DRAINAGE ON PRIVATE PROPERTY UNLESS SPECIFICALLY APPROVED BY THE CITY ENGINEER.
3. DRAIN INLETS NOT WTHIN A PAVED AREA SHALL HAVE A 12" MDE COLLAR OF 6" THICK CONCRETE. IF SIDE OPENING IS USED OMIT CONCRETE COLLAR ON SIDE OF OPENING.
4. THE INSIDE SURFACE OF FRONT AND BACK WALLS OF THE CATCH BASIN SHALL NOT DEVIATE MORE THEN 2" OF VERTICAL
5. SLOPE FLOOR 2" TO OUTLET.
ALL CONCRETE SHALL BE "MINOR CONCRETE" AS DEFINED IN CALTRANS STANDARD SPECIFICATIONS.
PROVIDE END OR SIDE OPENINGS AS SHOWN ELSEWHERE ON PLANS OR CROSS SECTIONS.
TOP OF ALL WALLS SHALL BE FINISHED TO A LEVEL PAN TO PROVIDE EVEN BEARING FOR PLATE COVER.
SEE DETAIL DR-01 FOR REINFORCEMENT REQUIREMENTS.
APPROVED BY:
NO. REVISION DATE BY
DANIEL COLT ESENWEIN
DROP INLET TYPE "F"
PUBÜC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS DR-04
DATE: ---- DEPARTMENT OF PUBLIC WORKS
SOUTH BAY FOUNDRY
E2020 (GRATE),
AND E2060 (FRAME)
OR APPROVED EQUAL
A
2' AC APRON ON 6" CLASS
2 AGGREGATE BASE.
SLOPE: COMPACT SUB-GRADE
SLOPE= AND AGGREGATE BASE TO
1/FT 90% RELATIVE COMPACTION
- 2' 1-2-
SLOF
s"'
12" 1
6"
SECTION B-B
SECTION A-A
NOTES: 1. REINFORCING STEEL SHALL BE REQUIRED IN WALLS OF DROP INLETS WHICH ARE GREATER THAN 6' IN DEPTH.
HORIZONTAL AND VERTICAL BARS SHALL BE #4 SPACED 12" O.C. AND PLACED BETWEEN 1 1/2" AND 2 1/2" FROM SURFACE OF INSIDE WALL.
APPROVED BY:
NO. REVISION DATE BY DANIEL COLT ESENWEIN
STANDARD FIELD
INLET 24"X36" PUBLIC WORKS DIRECTOR/CIT
ENGINEER
DRAWN BY: A. HOLLADAY PE C77587
CHECKED BY: C. GILLIS CITY OF WILLIAMS
DR-05
SCALE: NONE
DEPARTMENT OF PUBLIC WORKS
DATE:
8 -
- CAST IRON RING & GRATE
CONFORMING TO ASTM A-48-30
30" MIN
CONCRETE TO BE PLACED
AGAINST NEAT EXCAVATON
12" DIA
MIN 0.10% MIN
6'' 16" DIA 6"'
MIN
NO. REVISION DATE BY APPROVED BY:
DANIEL COLT ESENWEIN
DROP INLET CATCH BASIN
DRAWN BY: A. HOLLADAY PRIVATE PROPERTY ONLY PUBLIC WORKS DIRECTOR/CITY
ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS DR-06
DATE: ---- DEPARTMENT OF PUBLIC WORKS
A →
13 -SAWCUT TOP OF CURB MINIMUM 3" DEEP
-=-- No. 3 REBAR
DOWELLED
INTO CURB
PIPE 3"'
PLAN
PLAN O.D.
SAWCUT FACE-
OF CURB
MINIMUM 3" DEEP
- 1/2"
PROFILE
PARKWAY OR SIDEWALK
1/2"
-CLASS "B" PCC
1 1/2" MIN SAWCUT
AT GUTTER FLOWLINE
BREAK OUT CURBING 2" BELOW FLOWLINE
SECTION A-A
3" MAXIMUM PIPE DIAMETER IN 6" HIGH CURB.
MAXIMUM OF TWO PIPES MAY BE USED AT ONE LOCATION, MAINTAINING A MINIMUM OF 2" BETWEEN EACH PIPE. A IAXIMUM OF TWO 3"x6" RECTANGULAR TUBES MAY BE USED IN LIEU OF PIP PIPE MATERIALS: STEEL, DUCTILE IRON, SCHED. 40 PVC OR ABS PIPE CONTRACTOR CAN BORE THROUGH CURB (3" DIA. MAX) AND GROUT AS AN ALTERNATE J.B.C. SECTION 1506.5 REQUIRES CURB DRAIN FOR ROOF DRAINAGE, EXCEPT ON A SINGLE FAMILY OR DUPLEX LOT CURB DRAIN MAY ALSO BE REQUIRED PURSUANT.
ON-SITE DRAINAGE ACROSS SIDEWALK IS NOT ALLOWED.
CURB DRAIN CONSTRUCTION DOES REQUIRE AN ENCROACHMENT PERMIT.
REVISION DATE BY TAPPROVED BY:
NO.
DANIEL COLT ESENWEIN
THROUGH CURB DRAIN
PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS DR-07
DATE: ---- DEPARTMENT OF PUBLIC WORKS
R
SLOPE 1/4 PER FOOT • SIDEWALK FINISH
VARIES
4 - SEE DETAIL ST-09 FOR CURB AND GUTTER
SECTION A-A
#3 BAR @ 12" O.C. MAX
6"
"S"
11/2"
6"
BACK OF
J BARS = 6" SIDEWALK "B"
SECTION B-B
SECTION INLET
(PIPES LARGER THAN 4" 8)
SEE NOTE 4 ANCHOR
- POINT M POINT N L POINT P • POINT Q
A-
PLAN
10'
S/2
L POINT N L POINT a
FLOWLINE - POINT P
POINT M - T.C. GRADE LINE AS
PROFILE SHOWN ON PROFILE
STEEL LIST
GALVANIZED J BAR
STEEL ANGLE LANCHOR SPACING LENGTH FLOOR OF BOX TO BE TROWELLED SMOOTH. 12" 3" 21/2"x2"x3/8" 2 7" 21" TOP OF INLET STRUCTURE TO BE FLUSH WITH ADJACENT. 18" 3" 2 1/2"x2"x3/8" 2 7*' 27" SURFACE WHERE PRACTICABLE. 24" 3" 2í/2°"×2°×3/8* 2 33" A HEADED STEEL ROD 1/2"x6" WITH 1" DIA. HEA!
ATTACHED BY A FULL PENETRATION BUTT WELD MAY B
30" 3" 2 1/2°×2"x3/8" 2 7" 39" USED AS AN ALTERNATE ANCHOR. NORMAL CURB FACE AT 36" 3* 21/2"×2"×3/8" 3 45" POINT M & Q, B+5" AT POINTS P & N.
NO. REVISION DATE BY APPROVED BY:
DANIEL COLT ESENWEIN
ALTERNATIVE CURB DRAIN
PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS DR-08
DEPARTMENT OF PUBLIC WORKS
1 1/4' VARIES
6" -
• CAST IRON RING & GRATE
CONFORMING TO ASTM A-48-30
R/W
4"
6" x6" 10/10 EWWF 3'x4" - 26 GA. GALVANIZED PIPE T
OR 3" CAST IRON PIPE
R/W
7" MIN 2" MIN 1" MIN
1/2" VARIES
CHAMFER
2* 3"
1/2"
CHAMFER STRAIGHT GRADE
SLOPE
1" MIN
6" 2" MIN
12'
4" MIN
6"
- 3"×4" - 26 GA.
6"' 6" AL VANIZED PIF 16" DIA 6'''
R 3" CAST IRON PIF
SECTION "A" MIN
NOTES SEE DETAILS ST-09, ST-13 AND ST-14 FOR CURB GUTTER AND SIDEWALK DETALS.
NO. REVISION DATE BY TAPPROVED BY:
DANIEL COLT ESENWEIN
YARD DRAIN THROUGH CURB
PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS DR-09
DATE: DEPARTMENT OF PUBLIC WORKS
TABLE OF DIMENSIONS
T MIN.
18°
60° 30° 8°
72" 42" 8°
84" 54° 12* 12"
96" 12° (FLAT) 12' 3" A.C. PATCH. (NOT REQUIRED
OUTSIDE PAVEMENT)
DIMENSION "B" IS A MINIMUM
DIMENSION AND MAY BE 18"MAX.
GREATER IF DEPTH PERMITS.
GRADE RINGS
RISER SECTIONS. CONES, AND 7
ADJUSTING RINGS SHALL
CONFORM TO ASTM DESIGNATION
C-478
STANDARD SPECIFICATIONS
CASTING HEIGHT OUTSIDE
PAVEMENT SHALL BE 6"
ABOVE ADJACENT GRADE.
SEE DETAIL DR-17, DR-18
6"(TYP), - 1/20
STD. FRAME & COVER
- 24". -MORTAR
1 8"MIN.
LAt" SEE NOTE B -FLOWLINE
T 6"MIN.
SEE NOTE A
1. ECCENTRIC CONES SHALL BE USED WHERE
ELAT TOP SLAB
2. JOINT MAY BE EITHER KEYED OR TONGUE
A. A FLAT TOP SLAB SHALL BE USED WHEN
A SHALLOW LINE DOES NOT PERMIT USE
OF A TAPERED DOME. 3. TOP OF FRAME SHALL BE 1/8 INCH BELOW ADJACENT PAVEMENT.
B. IF THE BOTTOM, INSIDE DIAMETER OF THE 4. 0.20 FOOT MINIMUM FALL THROUGH FLAT TOP OPENING IS 28 INCHES OR •O.D. OF PIPE SHALL NOT EXCEED I.D. OF ITS
MORE, THE THICKNESS OF THE SLAB
MAY BE DISREGARDED IN COMPUTING MANHOLE BARREL.
THE MAXIMUM 18 INCH HEIGHT OF THE JOINTS SHALL BE MADE WITH EITHER
VON-SHRINKING MORTAR OR WITH ,
OPENING. LASTIC SEALING COMPOUND CONFORMIN
TO FEDERAL SPECIFICATIONS FOR
C. FLAT TOP SLAB SHALL BE PRECAST AND PRESERVATIVE AND SEALING COMPOUNDS.
DELIVERED FOR AASHTO H-20 LOADING. MORTAR SHALL CONSIST OF ONE CUBIC
FOOT OF PORTLAND CEMENT TO TWO CUBI
FEET OF CONCRETE SAND.
NO. REVISION DATE BY TAPPROVED BY:
DANIEL COLT ESENWEIN
STANDARD PRECAST
MANHOLE PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS
DR-10
DATE: DEPARTMENT OF PUBLIC WORKS
TABLE OF DIMENSIONS
A IT MIN.
48° 18'
60"
72"
84"
_ 3" A.C. PATCH. (NOT REQUIRED
OUTSIDE PAVEMENT)
DIMENSION "B" IS A MINIMUM 24"
DIMENSION AND MAY BE 18"MAX.
GREATER IF DEPTH PERMITS.
RISER SECTIONS. CONES, AND T
ADJUSTING RINGS SHALL
"MINOR CONCRETE" AS 36" MAX 30" MIN
CONFORM TO ASTM DESIONATION DEFINED IN CALTRANS
STANDARD SPECIFICATIONS
CASTING HEIGHT OUTSIDE
PAVEMENT SHALL BE 6" 48" T
ABOVE ADJACENT GRADE.
STD. FRAME & COVER- SEE DETAIL DR-17, DR-18-
4 1245-1 -MORTAR -1/20
1 TAK" SEE NOTE B
T 8"MIN. |
SEE NOTE A
-FLOWLINE
MIN. NOTES: 6"MIN.
ELAT TOP SLAB 1. ECCENTRIC CONES SHALL BE USED WHERE
A. A FLAT TOP SLAB SHALL BE USED WHEN SPECIFIED ON THE PLANS.
A SHALLOW LINE DOES NOT PERMIT USE 2. JOINT MAY BE EITHER KEYED OR TONGUE OF A TAPERED DOME. AND GROOVE.
3. TOP OF FRAME SHALL BE 1/8 INCH BELOW
ADJACENT PAVEMENT.
FLAT TOP 4. 0.20 FOOT MINIMUM FALL THROUGH
MAY BE DISREGARDED IN COMPUTING 5. O.D. OF PIPE SHALL NOT EXCEED I.D. OF ITS THE MAXIMUM 18 INCH HEIGHT OF THE JOINTS SHALL BE MADE WITH EITHER OPENING.
NON-SHRINKING MORTAR OR WTH A
C. FLAT TOP SLAB SHALL BE PRECAST AND PLASTIC SEALING COMPOUND CONFORMING DELIVERED FOR AASHTO H-20 LOADING. TO FEDERAL SPECIFICATIONS SS-S-002-10.
MORTAR SHALL CONSIST OF ONE CUBIC
FOOT OF PORTLAND CEMENT TO TWO CUBIC
FEET OF CONCRETE SAND.
NO. REVISION DATE BY APPROVED BY:
STANDARD ECCENTRIC DANIEL COLT ESENWEIN
MANHOLE PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS IPE C77587
SCALE: NONE CITY OF WILLIAMS DR-11
DATE: ---- DEPARTMENT OF PUBLIC WORKS
ACCEPTABLE
MANUFACTURERS:
PHOENIX IRONWORKS
SOUTH BAY FOUNDRY - APPROPRIATE UTILITY LABEL:
SANITARY SEWER OR STORM DRAIN
D & L SUPPLY
26 1/4"
25 3/8°
11/2" 1 3/8"
111/8°
4 1/2"
- 24" 19/16°
- 31 1/2"
SECTION A
NOTES:
1. REMOVE CONCRETE IN MANHOLE OPENING AND CONSTRUCTION RISER BASE WHILE CONCRETE IS STILL
2. PLACE RISER SECTION AFTER CONCRETE HAS SET.
3. A SHORT FRAME REQUIRES APPROVAL OF THE CITY ENGINEER.
CASTINGS SHALL BE DIPPED IN BLACK BITUMINOUS PAINT.
5. /ATER TIGHT COVER AVAILABLE WITH RUBBER GASKET DESIGNATION
6. MANHOLE LID SHALL BE SOLID LID WITH BLIND PICKHOLE TYPICA NO. REVISION DATE BY TAPPROVED BY:
- DANIEL COLT ESENWEIN
STANDARD 24 IN. MANHOLE
FRAME AND COVER PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS DR-12
---- DEPARTMENT OF PUBLIC WORKS
DATE:
30° SEE DETAIL
г6-8" RIBS AT
60° SUPPER FACE
OF COVER
MANHOLE COVER
6-2" HOLES
* AT 60°
393*
SEE DETAIL R=2"
"B"
16 "DIA. 4-7" RIBS AT
4-HOLES 90°
- 36"
LOWER FACE
OF COVER -45%" -
MANHOLE FRAME
HALF PLAN OF MANHOLE COVER AND SEE DETAIL
ERAME
NOTE:
FRAME WT. APPROX. 300LBS.
COVER WT. APPROX. 375 LBS.
27"
*ID
1 9 38"
15 DETAIL "B"
LETTER 'D' AT CENTER OF
DETAIL "A" HANDLE COVER 47
DETAIL "C"
NOTES:
• ALL MANHOLE COVERS ARE TO HAVE AN ANTI SKID PATTERN
SEE NOTE #4 ON DETAIL DR-1:
NO. REVISION DATE BY APPROVED BY:
DANIEL COLT ESENWEIN
STANDARD 36 IN MANHOLE
FRAME AND COVER PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS DR-13
DATE: —- DEPARTMENT OF PUBLIC WORKS
C.I. RING AND COVER SET- -AC
TO FINISHED STREET GRADE 3'-11" DIA
1 12" MIN
T
SEE NOTE 8 5" MIN
6" MIN
SEE NOTE 4-
-SEE NOTE 4
12" MIN
SECTION A 6*
PIPE DIA SECTION B
DIMENSIONS PER PLAN 30" MIN
PIPE DIAMETER IN. 30 36 42 48 54 & GREATER
IN. 26 32 38 40 44
PRECAST PIPE, ADJUSTING RINGS AND TOP SECTION SHALL BE
CONSTRICTED IN ACCORDANCE WITH ASTM C-478, USING TYPE 2 ALL JOINTS BETWEEN PRECAST SECTION SHALL BE MORTARED.
Nint MANHOLE SHALL HAVE A TROWELED FINISH ON JOINT.
FOR REINFORCED CONCRETE PIPES, CUT AND BEND STEEL
REINFORCEMENT INTO CAST-IN-PLACE MANHOLE BASE.
SEE NOTE 7
5. FOR POURED IN PLACE PIPE USE No. 4 BATS AT 18"0.C.
MANHOLE FLAT TOP CONE AND RISER MATERIAL SHALL BE
REINFORCED CONCRETE PER ASTM C-478.
7. 6' FOR TYPICAL SQUARE OR 7' IF PIPE DIAMETER IS GREATER THAN A 36" OR DEPTH IS GREATER THAN 12.
8. 4' TYPICAL, OR 5' IF PIPE DIAMETER IS GREATER THAN 36" OR DEEPER THAN 12':
ADDITIONAL RINGS MAY BE USED TO 30" MAX.
ECCENTRIC CONE SHALL BE USED WHEN RIM TO INVERT DEPTH
GROUT ALL JOINTS "RAMNEK", KENT SEAL OR APPROVED EQUAL.
GRADE RINGS SHALL BE 24" DIAMETER, OR 30" IF DEPTH FROM RIM TO INVERT IS OVER 12.
NO. REVISION DATE BY APPROVED BY:
DANIEL COLT ESENWEIN
ALTERNATIVE STORM DRAIN
PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY MANHOLE ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS DR-14
DATE: ---- DEPARTMENT OF PUBLIC WORKS
MANHOLE FRAMES AND COVERS:
ALL MANHOLE FRAMES AND COVERS SHALL BE OF CAST IRON OR DUCTILE IRON AND CONFORM TO ASTM DESIGNATION A48, C478 OR ASTM A536 FOR DUCTILE IRON OR, CLASS 30 AND SHALL BE THE FOLLOWNG OR APPROVED EQUAL FOR THE INDICATED SIZE AND APPLICATION:
24" FRAME AND SLOTTED COVER: D & L SUPPLY # A-1021 (STANDARD 6 5/8" HIGH) OR SOUTH BAY FOUNDRY # D1920; "D" SHALL BE EMBOSSED IN 36" FRAME AND COVER: D & L SUPPLY # A-1462 OR SOUTH BAY FOUNDRY #D1907; "D" SHALL BE EMBOSSED IN CENTER.
24" FRAME AND SLOTTED COVER: D & L SUPPLY # C-2660 (# A-1021 WTH SLOTTED COVER), OR SOUTH BAY FOUNDRY # 1920 (SPECIFY SLOTTED
4. SHORT 24 FRAMES AND COVERS: D & L SUPPLY #A-1022 (5") AND # A-1023 (3"); SOUTH BAY FOUNDRY # 1922 (5) AND # 1923 (3").
5. REXUS MANHOLE COVER: SANT-GOBAIN PAM, CDRUGOEHDRA, 24" ROUND LIGHTWEIGHT HINGED, DUCTILE IRON MANHOLE COVER.
CRISP BOXED SURVEY MONUMENT WITH PLASTIC FORM WITHOUT COMPANY NAME IS AN APPROVED ALTERNATE PER DETAIL ST-27.
NOTE: COVER FOR ALL 24" FRAMES ARE INTERCHANGABLE.
NO. REVISION DATE BY APPROVED BY:
DANIEL COLT ESENWEIN
FRAME AND COVER
REQUIREMENTS PUBLIC WORKS DIRECTOR/CIT
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS DR-15
DATE: -- DEPARTMENT OF PUBLIC WORKS
DRAIN INLET FRAME AND COVER
ASSEMBLIES
(OR APPROVED EQUAL APPLES)
- 26"
- 24"
NOTES:
• DRAIN INLET AND NON DRAIN INLET FRAMES ARE IDENTICA
• A SHORT FRAME REQUIRES APPROVAL OF THE CIT
NO. REVISION DATE BY APPROVED BY:
GRATE TYPE MANHOLE DANIEL COLT ESENWEIN
COVER PUBLIC WORKS DIRECTOR/CIT
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLS PE C77587
ISCALE: NONE CITY OF WILLIAMS DR-16
DATE: __ DEPARTMENT OF PUBLIC WORKS
TROWELLED SMOOTH CURVE TO FIT-
-CITY STANDARD DIAMETER MANHOLE-
TYPICAL MANHOLE AT TYPICAL MANHOLE WITH
PIPELINE ANGLE TWO BRANCHES
TROWELLED SMOOTH CURVE TO FIT
CITY STANDARD DIAMETER MANHOLE
TYPICAL MANHOLE ONE TYPICAL STRAIGHT
BRANCH THROUGH MANHOLE
LEGEND:
NOTE: PRE-CAST BASES ARE ACCEPTABLE. INDICATES SHELF
NO. REVISION DATE BY TAPPROVED BY:
DANIEL COLT ESENWEIN
STANDARD MANHOLE
PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY CHANNELIZATION ENGINEER
CHECKED BY: C. GILIS IPE C77587
SCALE: NONE CITY OF WILLIAMS DR-17
DATE: DEPARTMENT OF PUBLIC WORKS
-TYPICAL PRECAST MANHOLE
POUR CONCRETE
COLLAR AROUND
INTERSECTING MAINS R.C.P. PENETRATION
(STORM OR SANITARY) ON ALL STORM
SHOULD MATCH SOFFET DRAIN LATERALS
MAKE SMOOTH GROUT
FINISH AROUND PIPE END
SHAPE SMOOTH CHANNEL- AND INTERIOR WALL
SECTION A-A
MAIN
PCC BASE
CONNECTING MAIN OR LATERAL
SHAPE AND TROWEL SMOOTH CHANNEL
PLAN
NO. REVISION DATE BY TAPPROVED BY:
DANIEL COLT ESENWEIN
MANHOLE CONNECTION
PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY DETAIL ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS DR-18
DATE: ___- DEPARTMENT OF PUBLIC WORKS
BAR 1/4"X 1-1/2"
S BAR
B/2 g"
8"
-BAR 1/4"X 1-1/2"
IOP VIEW SYMMETRICAL DETAIL A
ABOUT C/L
DETAIL "B"
5"
L BAR AT
BAR A
DETAIL-
"A"
DRILL 13/16. CONNECT
TRASH RACK TO
47 BRACKET WITH 3/4 BY
NOTE: PIPE NOT SHOWN TYP. ALL WELDS 2-3/4 HEX BOLTS WITH TWO HEX NUTS EACH.
SIDE VIEW DETAIL B
TRASH RACK DEMENSIONS
DIA. NUMBER & SIZE L
L BAR L' H
33" 8-3/8 X 21/2 3-2 × 2 × 1/4 5'-1" 1'-10" 8' 3"-8"
36" 5'-4" 1-11" 3-10"
42" 9-3/8 X 21/2 5'-11" 2'-3" g" 4'-4"
48" 4-2 X 2 X 1/4 6'- 7" 1'-9" 10" 4'-10"
54" 10-3/8 X 3 4-3 X 3 X 1/4 7'-9" 2-1 1/2"10 1/2 5'-8" 60" 11-3/8 X 31/2 8'-5" 2-4" 11" 6'-2"
NOTES
2. MAS RAL TO CONFORM TO ASIM DESINATION A STRUCTURES. MATERIAL TO CONFORM TO ASTM DESIGNATION A-36.
3. 'S' MAY VARY WITH 'B'. SEE PLATE
ALL FILLET WELDS TO BE 3/16"
TWO HINGES REQUIRED FOR 33, 36 & 42 INCH PIPES. THREE HINGES REQUIRED FOR 48, 54 & 60 INCH PIPES
NO. REVISION DATE BY TAPPROVED BY:
DANIEL COLT ESENWEIN
INLET TRASH RACK
PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILIS PE C77587
SCALE: NONE CITY OF WILLIAMS DR-19
DATE: ---- DEPARTMENT OF PUBLIC WORKS
FASTEN LATCH LINKAGE TO ANCHOR-2ø
ANCHOR WITH CHAIN AND STEEL BENT TO
PADLOCK 3"ø AND
LATCH LINKAGE EMBEDDED 12"
INTO HEADWALL
O.D RACK LATCH
OF PIPE
8°O.C.
ACCESS
CONTROL RACK
I.D. OF HINGE BRACKET
PIPE
LATCH LINKAGE - SEE TABLE
FOR SIZE OF SQUARE TUBING
STOCK FOR FABRICATION
NOTE 3"X3" STEEL ANGLE
SAME PLATE THICKNESS
FABRICATE LATCH FROM AS LATCH PLATE
STEEL PLATE, , THICKNESS 3716"
SHOWN IN TABLE 3™ BOLT
R=1"
17"
2'
1 3" - 3"'
- R=§" MOUNTING BRACKET
3"
R=18" FOR HINGE & RACK LATCH
BACK LATCH 3"X3" STEEL ANGLE
SAME LATCH PLATE LATCH LINKAGE
PIPE SIZE RACK BAR SIZE
PLATE THICKNESS AS THICKNESS SIZE
LATCH PLATE 21°-27° #4 1/4° 1",.095" THICK
30°-36" 3/8° 1", 095" THICK
42°-56" 1/2° 1: 133° THICK
60"-84" # 1/2' 1", 133" THICK
NOTES
1. ENTIRE RACK TO BE WELDED REINFORCING STEEL OR ROUND BARS OF EQUAL DIAMETER WITH HORIZONTAL BARS BEING 8" CENTER TO CENTER
2. ROOM SHALL BE PROVIDED DOWNSTREAM TO LAY RACK FLAT.
3. FASTEN LATCH BRACKET TO HEADWALL WITH 1/2" X 6" BOLTS WITH HEX NUTS, OR 1/2" EXPANSION BOLTS.
WHEN RACK IS IN THE CLOSED POSITION, THE BOTTOM RACK BAR SHALL BE TIGHT AGAINST THE TOP OF THE HINGE
BRACKET SO THAT THE RACK CANNOT BE LIFTED OFF THE LATCH
5. FABRICATE HINGE BRACKET FROM #4 RE-BAR.
NO. REVISION DATE BY TAPPROVED BY:
DANIEL COLT ESENWEIN
TRASH RACK
PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS DR-20
---- DEPARTMENT OF PUBLIC WORKS
DATE:
- -
TEE
-W/4 MAX.
1HE
D
Ti
W/4
HALF SECTION A-A
DIMENSIONS & REINFORCING
# 5 ®12"
8'-10" 6'- 6" # 6 @ 12"
NOTES:
. "B" MAY BE REDUCED IF REQUIRED BY CHANNEL DIMENSIONS
REINFORCING BAR SPACING SHOWN IS MAXIMUM SPACING
ALL CONCRETE TO BE "MINOR CONCRETE" AS DEFINED IN CALTRAN:
STANDARD SPECIFICATIONS
4. SEE DR-19 FOR TRASH RACK DETAIL.
NO. REVISION DATE BY TAPPROVED BY:
DANIEL COLT ESENWEIN
PIPE INLET STRUCTURE
PUBLC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS DR-21
DATE: --- DEPARTMENT OF PUBLIC WORKS
4" MIN.
TRENCH WALL
2' MIN.
— CLAY OR CONTROLLED
DENSITY FILL TRENCH DAM
PLAN VIEW
NO TRENCH DAM SHALL BE CONSTRUCTEO OF CLEAN
CLAY MATERIAL OR CONTROLLED DENSITY FILL.
I FINISH GRADE
2' MAX.
• TRENCH WALL
IMPORTED-
ROCK —STORM
(TYP) DRAIN
KKKE
4" MIN.
PROFILE VIEW
NO. REVISION DATE TAPPROVED BY:
DANIEL COLT ESENWEIN
TRENCH DAM
PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS DR-22
DATE: ---- DEPARTMENT OF PUBLIC WORKS
DUMP
/
DR Lu
NS
TO
30" MAX
NO DUMPING! SIDEWALK
FLOWS TO CREEK DETAIL "B"
BACK OF CURB
DRAIN INLET FACE OF CURB
GUTTER PAN
EDGE OF PAVEMENT
DETAIL "A"
NOTES:
1. DETAIL "A" LETTERING SHALL BE 1 1/4 TO 1 1/2 INCHES HIGH. THE MESSAGE AND SYMBOL SHALL BE DEPRESSED 1/8 TO 1/4 INCH INTO THE CONCRETE. THE FISH SYMBOL SHALL BE A MINIMUM OF 11 INCHES LONG AND 3 1/2 INCHES HIGH.
'A" SHALL BE PRE APPROVED BY THE CITY ENGINEER PRIOR TO ITS USE. "A" SHALL APPLY TO ALL
BEHIND THE DRAIN INLET. WHERE THE DRAIN INLET IS PLACED IN A 'V" GUTTER WITHOUT A CURB INLET. THE NOTICE SHALL BE STAMPED ON ONE SIDE OR THE OTHER, PARALLEL TO THE DETAIL "B" MAY BE PLACED WHERE DETAIL "A" DOES NOT WARRANT INSTALLATION AT THE ISCRETION OF THE PUBLIC WORKS CONSTRUCTION INSPECTOR. THE MESSAGE SHALL BE FREE OF BLEMISHES, LEGIBLE AND ACCEPTABLE TO THE CITY ENGINEER.. "NO DUMPING" PUBLIC NOTICES ARE REQUIRED AT ALL STORM DRAIN INLETS WITHIN THE CIT LIMITS, PUBLIC AND PRIVATE STORM DRAIN IMPROVEMENTS. "DETAIL B" SHALL BE ALMETEr INDUSTRIES MARKER, "ENVIROMARK", STAINLESS MATTE FINISH SD-SP, ITEM NUMBER SD-4, BLUE "NO DUMPING DRAINS TO CREEK" WITH INSTALLATION METHODS 3,4,6,8 OR 9, OR APPROVED EQUAL MAY BE INSTALLED PER MANUFACTURES' RECOMMENDATIONS.
NO. REVISION DATE BY APPROVED BY:
DANIEL COLT ESENWEIN
NO DUMPING PUBLIC NOTICE
PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS DR-23
DATE: DEPARTMENT OF PUBLIC WORKS
- FENCE
2%
4:1 MAX
- 4" AB
• OUTLET
SECTION A-A
A
GRADE TO | - IT 6 CHAIN LINK FENCE
CHANNEL
WITH PLASTIC SLOTS
LOW FLOW 1% MAX
CHANNEL
AS NECESSARY
- INLET NOTES: GRAVITY DISCHARGE IS DESIRABLE
AND THE DESIGN MUST BE
SUBMITTED FOR APPROVAL.
2. PUMP STATIONS ARE ALLOWABLE
Ci ONLY WITH APPROVAL OF CITY
EROSION CONTROL ENGINEER.
PIPE DISCHARGE
SEE DETAIL DR-25
4:1 MAX
R/W
DOUBLE
20' MIN GATES
SIDEWALK
• DRIVEWAY PER DETAIL ST-15
MIN 12' OPENING
DRAINAGE SYSTEM
L MANHOLE
¿ STREET
NO. REVISION DATE BY APPROVED BY:
DANIEL COLT ESENWEIN
STANDARD COMMUNITY
DETENTION BASIN PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS DR-24
DATE: __-- DEPARTMENT OF PUBLIC WORKS
WIRE MESH
6"'
4"
WIRE MESH
SECTION B-B FRONT VIEW
- TOE OF
CONSTRUCT CUT-OFF CHANNEL SLOPE
WALL AROUND THE
ENTIRE PERIMETER B -
A
TOP VIEW
1 1/2' MIN < 6"
MITER CUT PIPE TO —
FIT FLUSH WITH SLOPE
6'
- WIRE MESH
1' MIN
- TOP OF CHANNEL SLOPE
6"
SECTION C-C
NOTES:
W= 6' MINIMUM OR 2x PIPE DIAMETER (3' TO 6).
USE CLASS "B" CONCRETE OR GROUTED COBBLES AS SPECIFIE
x6x10 GA. WIRE MESH THROUGHOUT CONCRETI
REVISION DATE BY TAPPROVED BY:
NO.
DANIEL COLT ESENWEIN
EROSION CONTROL PIPE
DISCHARGE PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS DR-25
DATE: DEPARTMENT OF PUBLIC WORKS
-GRATED MANHOLE LID
TYPICAL PRECAST MANHOLE
POUR CONCRETE-
COLLAR AROUND
R.C.P. PENETRATION
ON ALL STORM
DRAIN
MAKE SMOOTH GROUT-
FINISH AROUND PIPE END
AND INTERIOR WALL
12" - 18'
SECTION A-A
A
STORM DRAIN
LATERAL OR MAIN
PLAN
REVISION DATE BY APPROVED BY:
DANIEL COLT ESENWEIR
CATCH BASIN SUMP
DRAWN BY: A. HOLLADAY ENGINE PORKS DIRECTOR/CITY
CHECKED BY: C. GILLS PE C77587
SCALE: NONE CITY OF WILLIAMS DR-26
DATE: - DEPARTMENT OF PUBLIC WORKS
2" CONDUIT
PVC- P&C TC-6
- TOP OF CONCRETE TO BE FLUSH
WITH SIDEWALK/TOP BACK OF CURB
OR FINAL GRÁDE
*
- 24" SWEEP RADII (MIN)
- 3/4" × 36" LONG "L" BOLT (4 EA.)
- CONCRETE FOUNDATION
4" SAND CUSHION
20 OF #4 BARE COPPER WIR
26" DIA 'ONNECT TO STREET LIGHT BAS
LUMINARE SHALL BE HOLOPHANE GRANVILLE /I
LED OR APPROVED EQUAL
BACK OF CURB - HOLOPHANE
F5J POLE OR
APPROVED EQUAL
HEIGHT TO BE APPROVED
BY CITY ENGINEER
24"
180°
$15" BOLT CIRCLE V
Ø12" OPENING
3 270° 90°
- HOLOPHANE NYA
$3/4" HOT DIP GALVANIZED 20" BASE OR
L-TYPE ANCHOR BOLTS APPROVED EQUAL
(4 PER POST)
HANDHOLE LOCATION
NO. REVISION DATE BY TAPPROVED BY:
DANIEL COLT ESENWEIN
RESIDENTIAL STREET LIGHT
PUBLIC WORKS DIRECTOR/CIT
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS MS-01
DATE• DEPARTMENT OF PUBLIC WORKS
1.25'
17%
- FILL VOID WTH
1" CONDUIT CONCRETE
2.5'
BACK OF SIDEWALK
8' OR AS REQUIRED
LED COBRAHEAD
1"x40" ANCHOR BOLTS USING
TWO NUTS AND TWO WASHERS
30' NOMINAL MOUNTING HEIGHT 16°
COMPLETE POUR AFTER 2.751
ERECTING AND LEVELING
STANDARD
HAND HOLE 1.5
4"xô"
2 9.75"
4 - SIDEWALK
- FILL VOID WITH CONCRETE
GALVANIZED RIGID STEEL CONDUIT SHALL BE USED FOR ALL ISNTALLATIONS BETWEEN LOTS, STREET CROSSINGS BEND SEGMENTS AND POLE RISERS 10' ABOVE GROUND LEVEL.
2. CONDUIT MINIMUM DEPTH SHALL BE 12" UNDER SIDEWALK, 18" BACK OF WALK AND 30" FOR STREET CROSSINGS, UNLESS
OTHERWSE SPECIFIED ON PLANS
ALL LIGHTS INSTALLED ON CURVED ALIGNMENT SHALL BE PERPENDICULAR WTH CENTERLINE OF STREET.
CITY INSPECTION REQUIRED PRIOR TO PLACEMENT OF ANY CONCRETE.
SHIMMING THE POLE BASE WILL NOT BE ALLOWED.
CONCRETE BASES SHALL CURE FOR 7 DAYS (MIN) PRIOR TO ERECTING POLES.
NO. REVISION DATE BY TAPPROVED BY:
DANIEL COLT ESENWEIN
INDUSTRIAL STREET LIGHT
PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS MS-02
DATE: -_-- DEPARTMENT OF PUBLIC WORKS
52' R/W
19' 19'%
R/W UP
10' 5' 10' 9' - P.U.E. (TYP)
SS
• CENTERLINE MONUMENT
4.5'
19.5 10'
SD
in
60' R/W
10'
19.5 W
9.5 NOTE SANY DEVATION FROM THE STANDARO LOCATON SHALL BE APPROVED BY THE CITY ENGINEER.
THIS STANDARD SHALL APPLY TO NEW DEVELOPMENTS.
3. FRANCHISE UTILITIES, TELEPHONE, GAS ELECTRICAL, TELEVISION CABLE, ETC SHALL BE LOCATED IN BETWEEN SIDEWALK AND P.U.E. AREA.
NO. REVISION DATE BY TAPPROVED BY:
DANIEL COLT ESENWEIN
STANDARD UTLITY
PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY LOCATIONS IN STREET ENGINEER
CHECKED BY: C. GILLIS IPE C77587
SCALE: NONE CITY OF WILLIAMS MS-03
DATE: DEPARTMENT OF PUBLIC WORKS
-PROPERTY LINE
L RESIDENCE
PLUG END-
5'
12'1 MIN
R/W 5' MIN FROM R
S/W
D/W -C&G
[W -3/4" WATER SERVICE
4" SANITARY SEWER LATERAL
[S5]
PLAN: LOT UTILITY LOCATION
NO. REVISION DATE TAPPROVED BY:
DANIEL COLT ESENWEIN
TYPICAL UTLITY LAYOUT
PUBLIC WORKS DIRECTOR/CIT
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS MS-04
DATE: ---- DEPARTMENT OF PUBLIC WORKS
ONUME
11 1/8" DIA. (AS CAST)
- BROOKS 3RT SERIES,
CHRISTY G05 OR
APPROVED EQUAL
MARKED "MONUMENT"
COVER DETAIL
- 24"
- TYPE "A" A.C. (2"MIN)
• 4.
4 CONCRETE JACKET
- FELT PAPER
31/2°1
- CONCRETE RING (PRECAST
FORMED WTH OR POURED IN PLACE
4 WAXED CARDBOARD
OR SHEET METAL THIS AREA FREE OF CONCRETE (1/2"MIN)
CYLINDER
30"
NOTE:
SURVEY MONUMENT MARKER
SOLID BRASS, 1 3/8" DIA.
TOP & 7/16"X 2" SHANK
1 4
6"
NO. REVISION DATE APPROVED BY:
BY
DANIEL COLT ESENWEIN
MONUMENT WELL
PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS MS-05
DATE:-_-- DEPARTMENT OF PUBLIC WORKS
CONCRETE SIDEWALK
4.80' MIN N.T.S
4.80'
1 WELL
BACK (ALL EDGES TO BE
OF FINISHED SMOOTH
CURB
- 3" 3"→
TOP OF CURB
•FACE OF CURB
CONCRETE SIDEWALK BACK OF CURE
FINISHED LID SHALL BE SMOOTH
3 1/2 SECTION
2'°
6° MINT 4" MIN
SECTION B-B
SECTION A-A
2"
20 3/4"
SECTION C-C
1. ALL DIMENSIONS SHOWN, TO BE HELD EXACTLY TO INSURE PROPER FIT
2. COVER TO BE SIMILAR AND EQUAL TO THOSE MANUFACTURED BY E.E COOK INC. OR APPROVED EQUAL
3. SPACING AND LOCATION TO BE DESIGNATED BY THE ENGINEER.
NO. REVISION DATE BY TAPPROVED BY:
DANIEL COLT ESENWEIN
TREE AND WELL COVER PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS MS-06
DATE: DEPARTMENT OF PUBLIC WORKS
- TREE TIE
/ Z"DIA. × 8" MIN LODGEPOLE PINE STAKE
4"x24" PERFORATED PLASTIC WATERING PIPE
15 GAL TREE MIN
DEEP ROOT PLANTER BOX
HIGH IMPACT PLASTIC "DEEP ROOT"
OR EQUAL SEE NOTE 8 DETAIL MS-08
BACKFILL MATERIAL SEE DETAIL MS-08
22°
- TACK
LODGEPOLE -
PINE
- HOSE
- GALVANIZED, COPPER MIRE
OR TIRE STRIP
IREE TIE DETAIL
DIMENSIONS SHOWN
29- ARE MINIMUMS
NO. REVISION DATE BY TAPPROVED BY:
DANIEL COLT ESENWEIN
TREE PLANTING
PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKEO BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS MS-07
DATE: - DEPARTMENT OF PUBLIC WORKS
GENERAL NOTES:
TREES SHALL BE A SIZE NOT LESS THAN 8 FT. IN HEIGHT NOR LESS THAN 1 INCH CALIPER. A TREE MAY BE REJECTED IF IT IS NOT A SHAPE OR CONDITION ACCEPTABLE TO THE CITY OF WILLIAMS.
THE TREE SHALL BE PLANTED IN DEEP ROOT PLANTER BOX. THE PLANTER BOX MUST BE A MINIMUN OF 22 INCHES AT THE TOP, 29 INCHES AT THE BOTTOM AND 18 INCHES DEEP.
THE TREE SHALL BE PLANTED IN A HOLE 40 INCHES SQUARE BY 36 INCHES DEEP INSTALL TWO 24" DEEP WATERING PERFORATED PLASTIC PIPES AS SHOWN. FULL PIPES WITH 3/4 INCH
5. TREES SHALL BE PLANTED IN A MIXTURE OF 1/2 NATIVE SOIL AND 1/2 LEAF MOLD OR REDWOOD TREES SHALL BE STAKED WITH TWO 2 INCH BY 8 FT. MINIMUM LODGE POLE PINE STAKES OR EQUAL STAKES SHALL BE COATED WITH GREEN PRESERVATIVE STAIN. TREES SHALL BE TED WITH "GRO STRAIT" TREE TIES, OR SIMILAR.
TREES SHALL BE PLANTED A MINIMUM OF 20 FT. APART TO A MAXIMUM OF 50 FT. APART DEPENDING ON THE TYPE OF THE TREE. TREES SHALL BE PLANTED A MINIMUM OF 20 FT. FROM CURB RETURNS, 15 FT. FROM STREET LIGHTS AND 6 FT. FROM DRIVEWAYS, SEWER LATERALS AND WATER SERVICES OR AS OTHERWISE APPROVED BY THE CITY OF WILLIAMS.
8. DEEP ROOT PLANTER SHALL BE FABRICATED FROM A HIGH DENSITY AND HIGH IMPACT PLASTIC SUCH AS POLYVINYL CHLORIDE, ABS OR POLYETHYLENE AND HAVE A MINIMUM THICKNESS OF 0.06 INCH. THE PLASTIC SHALL HAVE 1/2 INCH HIGH RAISED VERTICAL RIBS ON THE INNER SURFACE SPACED NOT MORE THAN SIX (6) INCHES APART.
NO. REVISION DATE BY APPROVED BY
DANIEL COLT ESENWEIN
TREE PLANTING NOTES
PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS MS-08
DATE: — DEPARTMENT OF PUBLIC WORKS
18" WIDE MIN BAND VARIES WHERE SHOWN ON PLANS,
#3 BAR 12" O.C. EACH WAY SLOPE AWAY FROM PLANTING AREA
HARDSCAPE MEDIAN AREA—
ROUND CROWN ALONG CENTERNE 4" TYP - CONCRETE CURB
OF MEDIAN & SLOPE TO CURB 1% MIN AND ADJACENT
PAVING, SEE CIVIL
PLANS
CLASS 2 AGG. PLANTING AREA
BASE OR SAND
COMPACT 90%
FULL WDTH VARIES
SEE PLANS
NOTE:
STAMPED CONCRETE PATTERN: STACKED BOND BRICK
NO. REVISION DATE BY APPROVED BY:
DANIEL COLT ESENWEIN
STAMPED CONCRETE
PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS MS-09
DATE: ___ DEPARTMENT OF PUBLIC WORKS
SAMPLER HOUSING: POSITION SAMPLER
HOUSING SO DOOR OPENING IS TOWARDS
CONCRETE FOOTING, STREET. SAMPLER IS TO BE LOCATED 18°
NON REINFORCED MIN. BEHIND SIDEWALK OR 6' BEHIND CURB OR 2000 PSI CONCRETE. EDGE OF PAVEMENT WHERE NO SIDEWALK.
PLAN VIEW
Г 1/8" THICK STEEL BASE PLATE
AT BOTTOM OF DOOR
MAXIMUM ALLOWABLE SPACE
BETWEEN SAMPLER HOUSING
AND DOOR 1/16" ON ALL
SIDES, EXCEPT HINGE SIDE.
1/16" 11/2"
(TYP BOTH SIDES)
- 1/4"‡ INSIDE DIA. SIZED FOR
#5 "MASTER LOCK" SHANK
11/2" (PADLOCK NOT SHOWN)
FLAT BUTT STEEL HINGE
RUNNING THE LENGTH OF
THE DOOR. * PIN, 8"
CASING AND BRACKET
- SAMPLER HOUSING 10° NOMINAL
DIAMETER STEEL PIPE (10.75" O.D.
10.25" I.D., 0.25" WALL THICKNESS).
NOTES INTERIOR AND EXTERIOR SHALL BE SPRAY PAINTED MTH CR-1 COATING PRIOR TO INSTALLATION. COLOR SHALL BE SILVER AND APPROVED BY THE ENGINEER. ONE EXTERIOR FINISH COAT SHALL BE APPLIED AFTER INSTALLATION.
CONTRACTOR SHALL PROVIDE ONE PADLOCK FOR EACH SAMPLING TAP AS APPROVED BY THE OWNER
3. ALTERNATE SAMPLER HOUSINGS MAY BE USED WITH THE APPROVAL OF THE CITY ENGINEER.
NO. REVISION DATE BY APPROVED BY:
DANIEL COLT ESENWEIN
BACTERIOLOGICAL
PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY SAMPLING TAP ENGINEER
CHECKED BY: C. GILLIS PE C77587
[SCALE: NONE CITY OF WILLIAMS MS-10
DATE: —- DEPARTMENT OF PUBLIC WORKS
10"
10" TYP.
SLOPE CONCRETE AWAY→
FROM SAMPLER ON - 1/2"
ALL SIDES DRAIN
HOLE
_3/4"
- 3/4'- 1/4 TURN PVC BALL
VALVE, 150 PSI RATING
- 1/2" GRAVEL LOOSELY PACKED
3/4" SCH. 80 PVC PIPE
- 3/4" CORPORATION STOP
DOUBLE STRAP SADDLE TO BE COMPATIBLE WTH
TAP FOR 3/4° TAP SADDLE TAP
WATER DISTRIBUTION BEDDING/BACKFILL
MAIN (SIZE AND
LOCATION VARIES
NO. REVISION DATE BY TAPPROVED BY:
DANIEL COLT ESENWEIN
BACTERIOLOGICAL
PUBLIC WORKS DIRECTOR/CIT
DRAWN BY: A. HOLLADAY SAMPLING TAP SECTION ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS MS-11
DATE: —--- DEPARTMENT OF PUBLIC WORKS
F1/4" THICK STEEL TOP PLATE
GROUND ALL OUTSIDE
EDGES SMOOTH
GOOSENECK LIQUID
DISPENSING ASSEMBLY,
3/8° PVC SCH. 80 18"
GOOSENECK, 3/8"-1/4
TURN BALL VALVE
PVC, 150 PSI RATING
1/2" PIPE THREADEL
ENTRANCE END
10" (MIN) 9"
DOOR (OPEN POSITION) - 1/8" THICK BASE PLATE
1/2" UNION
LOCK NUT
SAMPLER HOUSING — 3/4°
1/2"x3/4" REDUCER
NO. REVISION DATE BY APPROVED BY:
DANIEL COLT ESENWEIN
BACTERIOLOGICAL
PUBLIC WORKS DIRECTOR/CITY
[DRAWN BY: A. HOLLADAY SAMPLING TAP DETAIL ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS
MS-12
DATE: —--- DEPARTMENT OF PUBLIC WORKS
COVER DETAIL
1. FOR 6" SEWER MAIN USE
SOUTH BAY FOUNDRY MODEL
NO. 1248 VALVE BOX OR
APPROVED EQUAL MARKED
SEWER
2. FOR 8" SEWER MAINS USE
1247 VALVE BOX OR APPROVED
EQUAL MARKED "SEWER"
TYPE "B" A.C. (2" MIN.)
36"
15"
36"X 30" CLASS B CONCRETE BLOCK
SQUARE SIDES PARALLEL TO OR AT RIGHT
VARIABLE ANGLES TO EDGE OF PAVEMENT.
-45° LONG RADIUS BEND
NO. REVISION DATE BY T TAPPROVED BY:
DANIEL COLT ESENWEIN
SANITARY SEWER CLEANOUT B
PUBLIC WORKS DIRECTOR/CIT
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILIS PE C77587
SCALE: NONE CITY OF WILLIAMS SS-01
DATE: —— DEPARTMENT OF PUBLIC WORKS
PLACE 2"x4"x4' REDWOOD STAKE,
-PAINTED WHITE, OVER PLUGGED END,
R/W MARKED "S" W/ DEPTH. MARK "'S" ON TOP OF R/W
@ STREET — CURB OVER SERVICE -1' MIN - 2' MAX
PLACE 18" DIA. LATERAL.
#12 WIRE CIRCLE
AT SEWER
LATERAL ENDS
3'-0" MIN.
'10° MIN IN. SLOPE 1/4" PER FOOT!
PLUG AT R/W -LONG RADIUS BEND (TYP) - 4" MIN. SERVICE LATERAL (EASILY REMOVABLE)
- UNDISTRUBED
PLACE SERVICE LINE AGAINST
UNDISTURBED EARTH IN KEYWAY ey" FifiNG OR TEE (NEW MAIN) OR TAPPING SADDLE FITTING
EXCAVATED IN TRENCH WALL A (CONNECTION INTO EXISTING MAIN - SEE DETAIL BELOW) MIN. OF SERVICE O.D.
1/8 BEND
LONG RADIUS 45 MIN
IF NECESSARY
-GROUT COLLAR TO PIPE
TAPPING SADDLE (CONNECTED 10° MIN
TO PIPE W/STAINLESS STEEL
STRAP) SEALTITE OR CITY
APPROVED EQUAL. TYPE A TYPE B
TAPPING COLLAR WYE SADDLE CONNECTION DETAILS
(GROUT TO PIPE) (CITY
APPROVAL REQUIRED PRIOR TO
CONSTRUCTION)
GENERAL NOTES:
ALL SERVICE LINES SHALL BE 4° FOR RESIDENTIAL AND 6" FOR COMMERCIAL UNLESS OTHERWISE NOTED.
SERVICES SHALL HAVE SAME BEDDING AND BACKFILL AS LATERAL SEWER.
3. CONTRACTOR SHALL USE THE MOST APPROPRIATE TYPE CONNECTION (A OR B) FOR THE PARTICULAR SITUATION
4. SERVICE SEWER SHALL HAVE A MINIMUM 3'-0" COVER AT PROPERTY LINE WHENEVER LATERAL DEPTH AND SERVICE SEWER SLOPE OF *" PER FOOT (MINIMUM) PERMIT. SEE NOTE 10.
WHEN THE LATERAL SEWER DEPTH IS SUCH THAT MINIMUM COVER AT PROPERTY LINE CANNOT BE MET, THE MINIMUM SLOPE OF *" PER FOOT SHALL GOVERN THE COVER.
MIN. SPECIFIED COVER A THE PROPERTY LINE SHALL BE MEASURED FROM EXISTING GROUND SURFACE OR EDGE OF ADJACENT ROADWAY, WHICHEVER IS LOWER.
7. A SPECIFIC ELEVATION AT THE PROPERTY LINE, WHEN SHOWN ON THE PLANS OR DESIGNATED BY THE ENGINEER MITER FITTING SHALL BE MAX 45.
MINIMUM DEPTH OF COVER SHALL BE INCREASED TO 4'-6" WHERE A WATER MAIN IS TO BE INSTALLED AT BACK OF SIDEWALK AS A PART OF THE SUBDIVISION IMPROVEMENTS. IN SUCH CASES, THEIR SERVICE SHALL BE EXTENDED TO A MINIMUM OF 7' BACK OF THE SIDEWALK; CLEANOUT TO GRADE SHALL REMAIN WITHIN 3' OF BACK OF SIDEWALK
10. SEWER SERVICES ORIGINATING FROM THE SEWER MAINS 14FT AND GREATER IN DEPTH SHALL HAVE THE CROTCH OF THE SDR-35 "WYE" FITTING FILLED WTH CONCRETE.
SERVICES SHALL HAVE SAME BEDDING AND BACKFILL AS MAIN SEWER. SEE TB-05
12. ANY REPAIRS DONE TO SERVICES OR MAINS SHALL HAVE COMPRESSION COUPLINGS WITH STAINLESS STEEL SHEAR APPROVED BY:
NO. REVISION DATE BY
DANIEL COLT ESENWEIN
SANITARY SEWER SERVICE &
CONNECTION PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS SS-02
DATE: DEPARTMENT OF PUBLIC WORKS
BACK OF WALK:
EX SIDEWALK
~SEE NOTE A
- THREADED PLUG
CLEANOUT FITTING
- RISER
CALDER COUPLING (WTH STAINLESS
STEEL SHEAR RING)
SEWER SERVICE LINE
_FLOW
2 WAY SDR 35 CLEANOUT -
BUILDING SEWER
WHEN INSTALLED IN DRIVEWAY USE BROOKS 3RT SERIES
VALVE BOX, MARKED "SEWER"- WHEN INSTALLED IN LAWN
OR PLANTER USE BROOKS 1-SP SERIES VALVE BOX
MARKED "SEWER" OR APPROVED EQUAL.
NO. REVISION DATE BY TAPPROVED BY:
[DANIEL COLT ESENWEIN
SANITARY SEWER CITY
DRAWN BY: A. HOLLADAY ACCESS CONTROL PUBLIC WORKS DIRECTOR/CIT
ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS SS-03
DATE: DEPARTMENT OF PUBLIC WORKS
CONCRETE COLLAR SEE DETAIL A
21" MAX
- PRECAST REINFORCED
24"Ø MANHOLE FRAME SET, 24" 8 CONCRETE ECCENTRIC
SET IN KENT SEAL JOINT OR DRILL 9/16" HOLE CONE, SET COVER OVER APPROVED EQUAL FOR 1/2" ø × 3" BOLT: 30" MIN DOWNSTREAM SEWER - DRILL FLUSH SHELL 36" MAX
ANCHORS IN GRADE 1
RING OR CONE SECTION
12" MIN
18" MAX
6 MIN
4" MIN
GRADE SURROUNDING 48"
AREA TO DRAIN AWAY 1' MIN I - PLACE CAST IN PLACE
FROM MANHOLE BASE AGAINST
UNDISTURBED SOIL
8" MIN OR USE FORM
MANOLE IN UNIMPROVED LOCATIONS. ABBEMANASA - FIRM UNDISTURBED
MATERIAL OR CLASS
6' MIN ROUND OR SQUARE 2 AGGREGATE BASE
COMPACTED TO 95%
RELATIVE COMPACTION
IYPICAL SECTION
3" 1'
1-3 - SLOPE TO DRAIN
NEW PAVEMENT MANHOLE
COVER
6" MIN 6" MIN
#3 REBAR - L #3 REBAR
CONCRETE COLLAR - CONCRETE COLLAR
PRECAST GRADE RING - MORTAR
CHANNELIZATION FOR
SANITARY SEWER MANHOLES IN PAVEMENT IN SHOULDERS
DETAIL A
NOT FORM SMOOTH AND UNIFORM CHANNELS IN INVERT TO MEET ENDS OF PIPES. FINISH TO BE EQUIVALENT TO STEEL
2. END PIPE 2" FROM WALL, TYPICAL FOR JUNCTION AND ANGLE MANHOLES.
JOINT IN PIPE REQUIRED WITHIN 2' OF MANHOLE
4. UNUSED CHANNELS SHALL BE COMPLETELY FILLED WITH GROUT.
CONCRETE FOR MANHOLE CONSTRUCTION SHALL BE CLASS "B." PRIME ALL JOINTS AND SET IN DOUBLE BEAD OF KENT SEAL JOINT SEALING COMPOUND OR APPROVED EQUAL.
USE CIRCULAR METAL FORM TO SHAPE FULL DEPTH GROOVE IN BASE TO MATCH TONGUE ON RISER SECTION.
THERE SHOULD BE A MINIMUM OF ONE AND MAXIMUM OF THREE GRADE RINGS. KENT SEAL OR MORTAT JOINT, SEE
SPECIFICATIONS
ALL MANHOLES SHALL BE LINED WITH AN EPOXY OR RESIN TYPE LINING SYSTEM FLOW LINES SHALL HAVE 1/10 DROP OR AS INDICATED ON PLANS.
10. MANHOLES WTH DROPS SHALL BE EPOXY COATED.
SET CAST IRON FRAME IN 1:2 CEMENT MORTAR
NO. REVISION DATE BY TAPPROVED BY:
DANIEL COLT ESENWEIN
SANITARY SEWER MANHOLE
PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS SS-04
DATE: ---- DEPARTMENT OF PUBLIC WORKS
POURED IN • MANHOLE FRAME & COVER
PLACE CONCRETE SEE DETAIL SS-06
24" DIA. GRADE RINGS 24
(30"DIA FOR MANHOLE ADDITIONAL GRADE
OVER 12' SURFACE TO RINGS MAY BE
INVERT) STACKED TO A
MAX OF 30" HIGH
48° 12" MIN
A
-
6" MIN
PLAN
SECTION B-B
CLASS B CONCRETE COLLAR
ADD LAMPBLACK TO COLLAR
- REINFORCED CONCRETE SECTION
-RAMNEK OR APPROVED EQUAL ALL JOINTS
- REINFORCED CONCRETE
4.00 No. 4 REBAR NOTES: MANHOLE SHALL BE REINFORCED PRECAST AT 18" O.C. CONCRETE PER ASTM C-478.
15" MIN 2. INTERIOR OF THE MANHOLE SHALL HAVE A
SOR PRENFORGED CONCRETE PIPES CUT AND
BEND STEEL INTO MANHOLE BASE.
# 1/288 FOR FURTHER DETAILS REGARDING MANHOLES
→ OF PIPE: SEE DETAIL SS-04.
SECTION A-A
NO. REVISION DATE BY TAPPROVED BY:
DANIEL COLT ESENWEIN
NEW MANHOLE EXISTING
PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY SEWER ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS SS-05
DATE: --- DEPARTMENT OF PUBLIC WORKS
ACCEPTABLE
MANUFACTURERS:
PHOENIX IRONWORKS
SOUTH BAY FOUNDRY • APPROPRIATE UTILITY LABEL:
SANITARY SEWER OR STORM DRAIN
D & L SUPPLY
261/4°
25 3/8"
1/2" 1 3/8"
111/8°
4 1/2°
- 24" 19/16°
- 31 1/2°
SECTION A
NOTES:
1. REMOVE CONCRETE IN MANHOLE OPENING AND CONSTRUCTION RISER BASE WHILE CONCRETE IS STILL PLACE RISER SECTION AFTER CONCRETE HAS SET.
3. A SHORT FRAME REQUIRES APPROVAL OF THE CITY ENGINEER.
4. CASTINGS SHALL BE DIPPED IN BLACK BITUMINOUS PAINT.
5. VATER TIGHT COVER AVAILABLE WITH RUBBER GASKET DESIGNATION
6. MANHOLE LID SHALL BE SOLID LID WITH BLIND PICKHOLE TYPICAL NO. REVISION DATE BY APPROVED BY:
DANIEL COLT ESENWEIN
STANDARD 24 IN. MANHOLE
FRAME AND COVER PUBÚC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS SS-06
DATE: DEPARTMENT OF PUBLIC WORKS
FLOW
IOP VIEW
- INSTALL VENT A
THIS LOCATION I
REQUIRED
24" CAST IRON FRAME AND -INSTALL BOXES
CONCRETE COLAR COVER WITH GASKET
PER DETAIL SS-04 PER SS-01
(GASTIGHT)
#4 REBAR
4" INLET + OUTLET
INLET INVERT INVERT
SEE SS-02 & OUTLET
NATIVE FLOW PIPE AND
FITTINGS L CLEANOUT
SOIL PER DETAIL
12" 12" 12"
SS-01
SANITARY TEE
1/2" "CRUSHED ROCK - 12" DEEP'
2x6 REDWOOD
GRADE BOARDS AS
REQUIRED
SIDE VIEW (CUT AWAY)
THE PRECAST CONCRETE UNITS SHALL BE PLACED ON LEVEL
UNDISTURBED SOIL, W/1/2" CRUSHED ROCK 12" DEEP.
TWO 2x6 REDWOOD GRADE BOARDS SHALL BE PLACED BELOW THE
TANK SIDE WALLS ALONG THE LONG DIMENSION PER THE
MANUFACTURERS GUIDELINES.
3. SIZING SHALL BE BASED ON 2016 CPC CHAPTER 10.
4. MIN. BOX DESIGN LOAD: H-20 TRAFFIC.
5. INSTALL PER MANUFACTURERS RECOMMENDATIONS.
NO. REVISION DATE BY TAPPROVED BY:
DANIEL COLT ESENWEIN
GREASE INTERCEPTOR
PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS SS-07
DATE: --- DEPARTMENT OF PUBLIC WORKS
_ INSTALL VENT AT THIS
LOCATION IF REQUIRED
24" CAST IRON FRAME AND COVER
WITH GASKET (GASTIGHT) INSTALL BOXE
CONCRETE COLAR PER PER SS-0
DETAIL SS-04
#4 REBAR PER
DETAIL SS-01
4° INLET T OUTLET
IN LET INVERT INVERT
SEE SS-02 & OUTLET
SANITARY TEE FLOW CLEANOUT PER
NATIVE -DETAIL
SOIL SS-01
12"
1/2" CRUSHED ROCK - 12" DEEP
-2x6 REDWOOD GRADE BOARDS AS REQUIRED
SIDE VIEW (CUT AWAY)
THE PRECAST CONCRETE UNITS SHALL BE PLACED ON LEVEL UNDISTURBED SOIL, W/1/2" CRUSHED ROCK 12" DEEP.
TWO 2x6 REDWOOD GRADE BOARDS SHALL BE PLACED BELOW THE TANK SIDE WALLS ALONG THE LONG DIMENSION PER THE MANUFACTURERS GUIDELINES.
SIZING SHALL BE BASED ON UPC APPENDIX H& K.
MIN. BOX DESIGN LOAD: H-20 TRAFFIC.
INSTALL PER MANUFACTURERS RECOMMENDATIONS.
NO. REVISION DATE BY APPROVED BY:
DANIEL COLT ESENWEIN
SAND OIL INTERCEPTOR
PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS SS-08
DATE: DEPARTMENT OF PUBLIC WORKS
DIMENSIONS SHOWN ARE NORMAL FOR MINIMUM SIZE (750 GALLON) INTERCEPTOR.
TANK SHALL BE PRECAST AS MANUFACTURED BY:
A. CASEY CONCRETE B. P&L CONCRETE PRODUCT C. M.C NOTTINGHAM CO. 4200 LESTER ROAD 1900 ROOSEVELT AVENUE 4922 IRMNDALE AVENUE DENAIR, CA. 95316 ESCALON, CA. 95320 IRWINDALE, CA. 91706 (209)667-0161 (209)521-6171 (800)654-6469
(209)838-1448
OR APPROVED EQUAL.
ALTERNATE DESIGN BY A REGISTERED ENGINEER REQUIRES REVIEW BY THE CITY ENGINEER. 4 l ALL WASTE SHALL ENTER INTERCEPTOR THROUGH THE INLET PIPE ONLY
5. AMPLING MANHOLE MAY BE ELIMINATED DEPENDING ON USE WITH APPROVAL OF THE CITY ENGINEER
6. TANK CAPACITY MAY BE ELIMINATED DEPENDING ON USE WTH APPROVAL OF THE CITY ENGINEER
7. GREASE INTERCEPTOR IS REQUIRED FOR ALL COMMERCIAL FOOD PREPARATION SUCH AS:
RESTAURANT
B. BAKERY
DONUT AND COFFEE SHOP
CAFETERIA (SCHOOL AND HOSPITALS INCLUDED)
ANY USE WHERE THE HEALTH DEPARTMENT REQUIRES 3-COMPARTMENT SINK
8. SAND AND OIL INTERCEPTOR REQUIRED FOR ALL:
AUTO - MAINTENANCE FACILITY
CAR WASH FACILITY
FACILITY HANDLING FLAMMABLE AND/OR OILY LIQUID
9. ALL GREASE, SAND AND OIL INTERCEPTORS SHALL BE LOCATED OUTSIDE PUBLIC RIGHT-OF-WAY EXCEPT WITH WRITTEN APPROVAL OF THE CITY ENGINEER. INTERCEPTORS SHALL BE SO LOCATED
AS TO PREVENT THE ENTRANCE OF FOREIGN MATERIALS, TO BE EASILY ACCESSIBLE FOR CLEANING AND INSPECTION, AND TO POSE NO HAZARD TO PUBLIC HEALTH AND SAFETY.
10. INLET/OUTLET PIPE SHALL BE PER U.P.C.
ALL SURFACE WATER MUST DRAIN AWAY FROM MANHOLE.
12. PROHIBITED AND/OR RESTRICTED EQUIPMENT:
A. THE INSTALLATION AND USE OF GARBAGE GRINDER (DISPOSALS) IN COMMERCIAL FOOD ESTABLISHMENTS IS PROHIBITED EXCEPT IN THE CASE WHERE A 1,000 GALLON PLUS INTERCEPTOR IS IN USE B. THE USE OF ENZYMES OR BACTERIAL CULTURES DESIGNED TO DISPERSE GREASE IS PROHIBITED UNLESS SPECIFICALLY APPROVED IN WRITING BY THE CITY ENGINEER.
13. EQUIPMENT TO BE CONNECTED TO AN INTERCEPTOR:
MOP AND SCULLERY SINKS
C. SOUP KETTLES AND FLOOR DRAINS IN KITCHEN AND WASHING AREAS.
PRE-WASH RINSES
E. DISHWASHERS
F. 3-COMPARTMENT SINKS
14. RESTROOM WASTE SHALL NOT BE ROUTED THROUGH INTERCEPTOR.
NO. REVISION DATE BY APPROVED BY
DANIEL COLT ESENWEI!
GENERAL REQUIREMENTS
FOR INTERCEPTORS UBLIC WORKS DIRECTOR/CI
DRAWN BY: A. HOLLADAY VGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS SS-09
DATE: ---- DEPARTMENT OF PUBLIC WORKS
REINFORCED CONCRETE LID CHRISTY B36 UTILITY BOX
(SEE NOTE 2) OR APPROVED EQUAL
4. STANDARD CLEANOUT &
RISER IF REQUIRED
BUILDING SEWER
3/4" GRAVEL BEDDING "CALDER" COUPLING OR EQUAL - BACKWATER VALVE 3" MIN THICKNESS (TYP) (WHEN REQUIRED) SEE NOTE 3
NOTES:
1. THIS INSTALLATION IS REQUIRED WHEREVER THE LOWEST FINISHED FLOOR ELEVATION IS TWELVE (12") INCHES OR LESS ABOVE THE TOP ELEVATION OF HE NEAREST UPSTREAM MANHOLE OR CLEANOUT.
IF THE LID IS SUBJECT TO VEHICULAR TRAFFIC, USE LID DESIGNED FOR H-20 TRAFFIC LOADINGS.
BACKWATER VALVE SHALL BE CAST IRON OR CAST BRONZE. VALVE SHALL BE APPROVED BY THE CITY ENGINEER.
NO. REVISION DATE BY TAPPROVED BY:
DANIEL COLT ESENWEIN
BACKWATER CHECK VALVE
PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY INSTALL ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS SS-10
DATE: —— DEPARTMENT OF PUBLIC WORKS
MATCH EXISTING STREET SECTION
3" MIN SEE NOTE
- COMPACTED BACKFILL -
SEE DETAIL SS-12
4: 0
4. 3.
NOTE REMOVE FRAME, COVER TAPER AND BARREL SECTIONS.
2. AFTER PLUGGING ALL PIPES IN MANHOLE THE REMAINING PORTION OF THE
BARREL SECTION AND ALL VOIDS CREATED BY THE REMOVAL OF THE UPPER PORTIONS OF THE MANHOLE SHALL BE BACKFILLED AND COMPACTED TO 90% RELATIVE DENSITY. USE TRENCH BACKFILL OR PIPE BEDDING MATERIAL.
NO. REVISION DATE BY APPROVED BY
DANIEL COLT ESENWEIN
ABANDONED MANHOLE
DRAWN BY: A. HOLLADAY PUBLIC WORKS DIRECTOR/CITY
DETAIL ENGINEER
CHECKED BY: C. GILS PE C77587
SCALE: NONE CITY OF WILLIAMS SS-11|
DATE: DEPARTMENT OF PUBLIC WORKS
- PIPE TO BE ABANDONED
- MASONRY PLUG
- SAND SLURRY SEE NOTE 2
12" DIAMETER PIPE AND LARGER.
PIPE TO BE ABANDONED
12" MIN 8" MIN
• CONCRETE PLUG
4 4
- COMPACTED EARTH
10° DIAMETER PIPE AND SMALLER
NOTES:
1. PIPE PLUGS SHALL BE INSTALLED TO THE SATSFACTION OF THE CITY ENGINEER.
2. ABANDONED PIPES, 12" AND LARGER SHALL BE BROKEN INTO EVERY 50' AND SHALL BE FILLED COMPLETELY WTH SAND SLURRY.
NO. REVISION DATE BY TAPPROVED BY:
DANIEL COLT ESENWEIN
ABANDONED PIPE PLUG
PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS SS-12
DATE: —--- DEPARTMENT OF PUBLIC WORKS
A
11/2"
- 3/4" HEX NUT -1/4" PLATE, D2 DIA
WITH 3/4" DIA HOLE 3/16" (TYP)
- 3/4" FERRULE 02
LOOP INSERT
0'
- 3/4" THREADED ROL
-1/2"x3/16" BAR STOCK
E** -
5% DEFLECTION
ABS ASTM D2751
PVC ASTM D 3034
SDR 35
NOTES MARK ALL MANDRELS MITH ASTM
NOM. DIA L DI%% D2**
SPECIFICATION NUMBER, SDR NUMBER AND
5.6290° 4.6290* DEFLECTION.
7.5371 6.5370° 2. THE 1/2" BAR STOCK ON EDGE PROVIDES
CLEARANCE TO PASS SMALL AMOUNTS OF SOIL
10° 10% 9.42101 8.4210° WHICH MAY BE IN PIPE
12° 12% 11.2101 10.2100* 3. A PROVING RING OF THE SPECIFIED DIAMETE 15| 15| 13.729 | 12.7291 (D1) SHALL BE SUPPLIED WTH EACH
DEFLECTION MANDREL
** MANDREL DIAMETER HAS BEEN CALCULATED TO CORRECT
CHORD LENGTH ERROR "E"
** MIN PLATE DIAMETER
NO. REVISION DATE BY APPROVED BY:
DANIEL COLT ESENWEIN
PLASTIC SEWER PIPE
PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY DEFLECTION MANDREL ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS SS-13
DATE: ___ DEPARTMENT OF PUBLIC WORKS
GREASE, OIL AND —
OR SAND INTERCEPTOR
CLEANOUT
350, SO
IT
- MANHOLE COVER AND FRAME - CLEANOUT
SEE DETAIL SS-06
TOP OF
INTERCEPTOR
- GROUT ALL JOINTS'-
"RAMNEK" OR
APPROVED EQUAL
GREASE, OIL - SEE NOTE 1
AND OR SAND VARIES 30" TO 48" • PRECAST EXTENSION
INTERCEPTOR P.C HEICHT AS NECESSARY-
OUTLET WATERSTOP GROUTED INTO
BOX WALL SEE NOTE 8
PRECAST BASE
CUT OUT HALF SEWER LATERAL
SIZE AS REQUIRED
OF SEWER LATERAL
SECTION A-A
NTS
1. SAMPLING MANHOLE TO BE LOCATED OUTSIDE OF PUBLIC
RIGHT-OF-WAY EXCEPT WHEN WRITTEN APPROVAL OF
2. AN ALTERNATIVE DESIGN BY A REGISTERED OWNER MAY
BE SUBMITTED FOR REVIEW.
3. LOCATION SUBJECT TO THE APPROVAL OF THE CITY
- SLOPE
GROUT WITH TOWARD PIPE 4. ALL SURFACE WATER MUST DRAIN AWAY FROM SAMPLING
CONCRETE
AROUND HALF A WATERSTOP CONSISTING OF A STANDARD MANHOLI
CUT OUT ADAPTER GASKET AS SUPPLIED BY THE PIPE
PIPE MANUFACTURER TO BE GROUTED INTO THE BOX WALL
NEAR THE CENTER OF THE WALL.
SECTON B-B
NO. REVISION DATE BY APPROVED BY:
DANIEL COLT ESENWEIN
SAMPLING MANHOLE
PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS IPE C77587
SCALE: NONE CITY OF WILLIAMS SS-14
DATE: DEPARTMENT OF PUBLIC WORKS
PRECAST CONCRETE
MANHOLE
A
CAST IRON MANHOLE
FRAME & COVER FLUME AND
MOUNTING
BRACKET
- EXISTING
PIPELINE
- SET MANHOLE FRAME CONCRETE
& COVER AT GRADE COLLAR
10" PER DETAIL SS-06
- 2" AC PLAN
PRECAST CONCRETE GRADE RINGS
6" 4- #4 DOWELS
24"
- PRECAST REINFORCED FLAT
TOP MANHOLE SECTION PER
6" 60" ASTM C-497 TO SUPPORT
H-20 LOADING
• PRECAST REINFORCED
RAM-NEK OR MANHOLE SECTION PER
APPROVED ASTM G-478.
EQUAL WOOD FLOAT FINISH (TYP)
GROUT (TYP)
4" MIN+
20*, 10
" -8" MIN. - CLASS B POURED IN
6" MIN PLACE CONCRETE
BREAK OUT TOP OF PIPE AFTER SECTION A-A
CONCRETE IS SET. ROUGH EDGES
SHALL BE SMOOTH WITH GROUT
MANHOLE TYPE MONITORING STATION AND FLUME TO BE USED WITH DEEP LATERALS OR IN TRAFFIC LOADED AREAS.
FLUME SHALL BE PALMER BOWLUS INVERT TYPE OR PERMANENT TYPE WTH TRANSDUCER MOUNTING BRACKET. FLUME SHALL BE MANNING PBF, OR EQUAL. SIZE TO BE DETERMINED BY VOLUME OF FLOW TO BE MEASURED. SET FLUME LEVEL AT DOWN STREAM END OF PIPE AND GROUT IN PLACE WITH TRANSDUCER BRACKET ATTACHED. USE END BULK-HEADS TO MATCH THE SMALLER FLUME WHEN THE PIPE SIZE IS LARGER THAN THE FLUME.
3. A DETAILED SUBMITTAL INDICATING EXACT EQUIPMENT TO BE FURNISHED MUST BE PROVIDED FOR CITY REVIEW AND
4. MINIMUM VERTICAL CLEARANCE MUST BE VERIFIED PRIOR TO INSTALLATION OF FLUME AND MONITORING EQUIPMENT.
5. INSTALLATION SHALL BE FREE OF BACKWATER CONDITIONS.
NO. REVISION DATE BY TAPPROVED BY:
DANIEL COLT ESENWEIN
INDUSTRIAL WASTE
MANHOLE PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS SS-15
DATE: DEPARTMENT OF PUBLIC WORKS
MIN. RIM ELEVATION SHALL
EQUAL FLOOD ELEVATION
- MIN. 1% SLOPE AWAY
/8" THICK RUBBER FROM BOX (TYP.)
GASKET ALL AROUND
4'-0"
4"MIN
- GROUT LIFT HOLES (TYP.)
- GROUT OR RAM-NEK JOINTS (TYP.)
• FLUME & MOUNTING
BRACKET
6" CONCRETE SLAB, CLASS "B" CONCRETE
6" MIN.
#4 AT 12" EACH WAY
CENTERED IN SLAB
UNDISTURBED EARTH REMOVE UPPER SECTION OF PIPE
3/4" MAXIMUM, CLASS 2 GRANULAR AFTER ACCESS BOX IS INSTALLED
GROUT SMOOTH ALL ROUGH EDGES
BACKFILL (95% RELATIVE COMPACTION)
ACCESS BOX TYPE MOITORING STATION AND FLUME TO BE USED WITH SHALLOW LATERALS IN NON-TRAFFIC LOADED AREAS.
ACCESS BOX SHALL BE 5° X 4' PRE-CAST CONCRETE WTH 2 PIECE
GALVANIZED STEEL LID, PARKWAY TYPE, HINGED, SPRING LOADED, SCREW BOX AND COVER SHALL BE CHRISTY CONCRETE PRODUCTS. "R" SERIES PRE-CAST PIT, OR EQUAL.
FLUME SHALL BE PALMER BOWLUS INVERT TYPE OR PERMANENT TYPE W ANSDUCER MOUNTING BRACKET. FLUME SHALL BE MANNING PBF. O EQUAL. SIZE TO BE DETERMINED BY VOLUME OF FLOW TO BE MEASURED
SET FLUME LEVEL AT DOWN STREAM END OF PIPE AND GROUT IN PLACE WITH TRANSDUCER BRACKET ATTACHED. USE END BULKHEADS TO MATCH THE SMALLER FLUME WHEN THE PIPE SIZE IS LARGER THAN THE FLUME.
A DETAILED SUBMITTAL INDICATING EXACT EQUIPMENT TO BE FURNISHED, MUST BE PROVIDED FOR CITY REVIEW AND APPROVAL.
MINIMUM VERTICAL CLEARANCE MUST BE VERIFIED PRIOR TO INSTALLATION OF FLUME AND MONITORING EQUIPMENT.
INSTALLATION SHALL BE FREE OF BACK WATER WATER CONDITIONS.
REVISION DATE BY APPROVED BY:
NO.
DANIEL COLT ESENWEIN
INDUSTRIAL WASTE
MONITORING STATION PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS SS-16
IDATE: --_- DEPARTMENT OF PUBLIC WORKS
-STANDARD FRAME AND COVER
SEE DETAIL SS-06
GRADE RINGS AS-
NECESSARY 24"
VARIES
VERTICAL SECTIONS- 48"
AS REQUIRED
-BROKEN PIPE EDGE
SHALL BE GROUTED
MAKE 8"ø BASIN
WITH 4" OR 6" LATERAL
4 4 4
MANHOLE FOUNDATION POURED IN PLACE
NO. REVISION DATE BY TAPPROVED BY:
SEWER TEST MANHOLE DANIEL COLT ESENWEIN
PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS SS-17
DATE: —--- DEPARTMENT OF PUBLIC WORKS
STANDARDS FOR TRENCHING AND BACKFILL AND THE MODIFICATIONS BELOW:
ELASTOMERIC GASKET JOINTS ARE REQUIRED (ASTM F477).
SDR-35 MINIMUM MATERIAL
NOMINAL: AVERAGE: DIAMETER:
8" 7.891 7.496
10' 9.864 9.371
12" 11.737 11.150
15" 14.374 13.655
THE CONTRACTOR SHALL TAKE THE NECESSARY PRECAUTIONS REQUIRED TO PREVENT
EXCAVATED OR OTHER FOREIGN MATERIAL FROM GETTING INTO THE PIPE DURING THE LAYING OPERATION. AT ALL TIMES, WHEN LAYING OPERATIONS ARE NOT IN PROGRESS
AT THE CLOSE OF THE DAY'S WORK, OR WHENEVER THE WORKMEN ARE ABSENT FROM
THE JOB, CLOSE AND BLOCK THE OPEN END OF THE LAST SECTION OF PIPE PLACED TO PREVENT ENTRY OF FOREIGN MATERIAL OR CREEP OF THE GASKETED JOINTS.
STUBOUTS FROM MANHOLES AND FOR FUTURE CONNECTION BY OTHERS SHALL BE PLUGGED OR CLOSED OFF WITH TEMPORARY PLUGS.
THE CONTRACTOR SHALL TAKE ALL PRECAUTIONS NECESSARY TO PREVENT THE "UPLIFT" OR FLOATING OF THE LINE PRIOR TO THE COMPLETION OF THE BACKFILLING OPERATION.
A STANDARD PIPE JOINT SHALL BE LOCATED NOT MORE THAN 1.5 FEET FROM THE
OUTSIDE EDGE OF THE STRUCTURE OR MANHOLE ON EACH PIPE CONNECTION TO A STRUCTURE OR MANHOLE.
SEE ENS AER FORE, NO AN OTHER LEE FIRE ACCEPTED BY CY
R PARTICULAR APPLICATIONS, SHALL BE UTILIZED IN HORIZONTAL AND/OR VERTIC RVE SECTIONS. THESE TYPES OF PIPE ARE ONLY ALLOWED WHERE ENTIRE LENG BETWEEN TWO MANHOLES, IS STRAIGHT.
SEWER MAINS FOR INDUSTRIAL AND COMMERCIAL DEVELOPMENT SHALL BE CEMENT LINED, EXPOXY COATED, DIP.
NO. REVISION DATE BY TAPPROVED BY:
DANIEL COLT ESENWEIN
PVC SANITARY SEWER
PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS SS-18
DATE: ——-- DEPARTMENT OF PUBLIC WORKS
PERMANENT ABANDONMENT- LATERAL CAP AT MAIN
BE INSTALLED AT MAIN.
2. IF LATERAL MATERIAL IS CAST IRON OR VCP
WTH NEOPRENE SEALS, THE CAP MAY BE
INSTALLED AT PROPERTY LINE.
APPROVED STOPPER OR PLUG
WITH NEOPRENE OR RUBBER
SEAL- NO CONCRETE ALLOWED
- SEWER MAIN
TEMPORARY ABANDONMENT- LATERAL CAP AT PROPERTY LINE
R
REMOVE EXISTING SEWER LINE
TO PROPERTY LINE
• APPROVED PLUG WITH NEOPRENE
OR RUBBER SEAL- NO CONCRETE
ALLOWED
NOTE CAP AT PROPERTY LINE WILL BE ALLOWED IF
HE LATERAL IS IN GOOD CONDITION AND IF
- SEWER MAIN IT WILL BE USED IN THE IMMEDIATE FUTURE
ON AN ACTIVE PROJECT.
2. SKETCH OF CAPPED LATERAL WTH
MEASUREMENTS FROM STREET CENTERLINE
AND FROM NEAREST MANHOLE SHALL BE
PROVIDED BY CITY ENGINEER.
3. NOTES 1 AND 2 FOR PERMANENT
ABANDONMENT APPLY FOR TEMPORARY
ABANDONMENT ALSO.
NO. REVISION DATE BY APPROVED BY:
DANIEL COLT ESENWEIN
SEWER LATERAL
ABANDONMENT PUBÚC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS IPE C77587
SCALE: NONE CITY OF WILLIAMS SS-19
DATE: —- DEPARTMENT OF PUBLIC WORKS
COUPLING
- NEW D.I.P.
6" OR LESS
- 2° MIN
NEW —
STRUCTURE
NEW STRUCTURE UNDER EXISTING
EXISTING — TYPE C
STRUCTURE
2" MIN
18" OR LESS
- NEW D.I.P.
- COUPLING —
NEW PIPE UNDER EXISTING NEW — - NEAT LINE OF
TYPE A STRUCTURE EXCAVATION
L 2" MIN
18" OR LESS
- NEW D..P.
~ COUPLING -
NEW STRUCTURE OVER EXISTING
NOTES HIS STANDARD APPLES TO PIPES UP TO AND INCLUDING 16° DIAMETER ALL CROSSINGS INVOLVING PIPES OF LARGER DIAMETER SHALL BE AS APPROVED BY THE CITY ENGINEER.
WHEN PIPES CROSS WITHIN THE DIMENSIONS SHOWN, A NEW DUCTILE IRON PIPE SECTION SHALL BE INSTALLED AS ALL DUCTILE IRON PIPE SHALL BE ENCASED IN POLYETHYLENE FILM IN TUBE FORM.
ANY TYPE "A" INSTALLATION REQUIRING MORE THAN ONE LENGTH OF PIPE SHALL BE ENCASED.
NO. REVISION DATE BY APPROVED BY:
DANIEL COLT ESENWEIN
PIPE STRUCTURE CROSSING
DRAWN BY: A. HOLLADAY PUBLIC WORKS DIRECTOR/CITY
ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS
DATE: SS-20
DEPARTMENT OF PUBLIC WORKS
CITY STANDARD CURB & GUTTER SEE DETAIL ST-09
MAX — 1/4" MIN ABOVE LIP OF GUTTER - MAX
2%
2% _
PRIME COAT
- CLASS 2 AB AT 95%
COMPACT SUB-GRADE RELATIVE COMPACTION
MATERIAL MIN 8" DEPTH TO
90 % RELATIVE COMPACTION
NOTES:
1. PAVEMENT SECTION TO BE HMA ON A.B. SEE STANDARD DETAIL ST-02 OF THESE STANDARDS FOR STREET PAVEMENT REQUIREMENTS.
2. CURB AND GUTTER TO BE ROLLED CURB AND GUTTER (ST-09) ADJACENT TO SINGLE FAMILY RESIDENTIAL LOTS AND WITH APPROVAL FROM CITY ENGINEER. VERTICAL CURB & GUTTER (ST-09) AT ALL OTHER LOCATIONS.
3. SIDEWALK TO HAVE EITHER THICKNESS OF 6" ON COMPACTED NATIVE SOIL OR 4" THICKNESS WITH 4" COMPACTED AGGREGATE BASE.
4. P.U.E/T.C.E - PUBLIC UTILITY EASEMENT / TRAFFIC CONTROL EASEMENT TRAFFIC INDEXES (TI) SHOWN ON STREET SECTIONS ARE MINIMUMS. ALL STRUCTURAL SECTIONS SHALL BE BASED ON A 20- YR DESIGN LIFE AS DETERMINED BY EXISTING R-VALUE AND TI WHICH SHALL INCLUDE ANTICIPATED TRAFFIC AS WELL AS EXISTING TRAFFIC CONDITIONS. STRUCTURAL SECTIONS ARE PER A QUALIFIED SOILS ENGINEER'S REPORT AND SUBJECT TO THE CITY ENGINEERS APPROVAL.
NO. REVISION DATE BY TYPICAL STREET SECTION APPROVED BY:
DANIEL COLT ESENWEIN
REQUIREMENT
PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS ST-01
DATE: DEPARTMENT OF PUBLIC WORKS
TABLE 1
TRAFFIC INDEX FOR RESIDENTIAL STREETS
NUMBER OF RESIDENTIAL TRAFFIC TABLE 2
UNITS SERVED INDEX
TRAFFIC INDEX BY STREET CLASS
0-24 4.5
5.0 LOCAL COMMERCIAL AND MINOR COLLECTOR 7.0
5.5 LOCAL INDUSTRIAL AND MAJOR COLLECTOR 18.0
6.0 ARTERIAL 190
181-300
301-500 7.0
501-700
701-900 18.0
TABLE 3
STRUCTURAL PAVEMENT SECTIONS (INCHES OF AC OVER AB)
T.I R=5 R=10 R=15 R=20 12" LTB
4.5 4/8 4/8 14/8 14/8 14/6
5.0 4/8 4/8 4/8 4/8 4/6
5.5 4/9 4/8 4/8 4/8 14/6
6.0 4/12.5 4/11 4/9.5 4/9.5 4/6
6.5 4/14 4/12.5 4/11.5 4/11.5 4/8
7.0 4/16 4/14.5 4/13.5 4/13.5 4/8
7.5 5/16 5/14.5 5/13.5 15/13.5 5/9
8.0 5/17.5 5/16 5/15 15/15 5/10
8.5 5/20 5/18 5/16.5 5/16.5 5/12
9.0 6/20 6/18 6/16.5 16/16.5 6/12
9.5 6/22 16/20 6/18.5 16/18.5 6/16
10.0 8/22 8/20 16/20 6/20 6/16
EVALUATING WHETHER A STREET SEGMENT SERVES A GIVEN RESIDENTIAL UNIT IS BASED ON VEHICLES FROM THE RESIDENCE BEING
LIKELY TO UTILIZE THE SEGMENT DURING THE MORNING OR EVENING PEAK TRAFFIC HOURS, AS DETERMINED BY A REASONABLE TRAFFIC DISTRIBUTION ASSUMED FOR THE AREA.
IN THE ABSENCE OF TRAFFIC PROJECTIONS FOR MIXED-USE OR NON-RESIDENTIAL AREAS, TABLE 1 MAY BE USED AS A GUIDE FOR DETERMINING THE TRAFFIC INDEX.
TABLE 2 IS TO BE USED ONLY WHEN THERE IS NO OTHER INFORMATION AVAILABLE UPON WHICH TO BASE A TRAFFIC INDEX CALCULATION. THE TRAFFIC INDICES SHOWN ARE APPROPRIATE WHERE HIGH VOLUMES OF HEAVY VEHICLES ARE EXPECTED. THE CITY
SHALL MAKE THE FINAL DETERMINATION AS TO THE APPROPRIATENESS OF THE ASSUMPTIONS AND METHODOLOGY USED FOR TRAFFIC INDEX DETERMINATION.
IN CERTAIN CASES, SUB-BASE STABILIZATION BY MEANS OF LIME TREATMENT FOR CLAY SOIL OR THE CEMENT TREATMENT OF BASE MATERIALS MAY BE APPROVED. WHEN APPROVED, A MINIMUM OF 12" OF SOIL OR BASE IS TO BE TREATED A MAXIMUM R-VALUE OF 30 IS TO BE APPLED TO THE STRUCTURAL SECTION CALCULATIONS. THE MINIMUM THICKNESS OF AGGREGATE BASE TO BE USED BETWEEN THE ASPHALT AND TREATED SUB-BASE IS 6". THE CITY WILL REQUIRE SOILS SAMPLING AND TESTING OF TREATED BASES OR SUB-BASES TO ENSURE THAT ADEQUATE STABILIZATION HAS BEEN PROVIDED. LIME TREATMENT OF SUB-GRADE MAY BE REQUIRE IF CONSTRUCTION OCCURS DURING WET MONTHS OF THE YEAR.
THE MINIMUM STRUCTURAL SECTION IS 4" OF ASPHALT OVER 8" OF AGGREGATE BASE. ALLEYS PROVIDING ACCESS TO FIRE STATIONS ARE TO HAVE STRUCTURAL SECTIONS WITH A MINIMUM OF 8" PCC AND OVER 8" AB AND WILL REQUIRE REINFORCING STEEL (NUMBER 4 BARS @24"O.C, TYP).
THE INFORMATION PROVIDED IN TABLE 3 IS BASED ON THE CALTRANS HIGHWAY DESIGN MANUAL. THE DESIGN ENGINEER MAY REFERENCE THIS MANUAL TO VERIFY THAT THE STRUCTURAL SECTION IS ADEQUATE. STRUCTURAL SECTIONS MAY BE DETERMINED BY INTERPOLATION OF THE DATA PROVIDED IN THE TABLE.
NO. REVISION DATE BY APPROVED BY:
DANIEL COLT ESENWEIN
MINIMUM STRUCTURE
SECTION PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS ST-02
_-__ DEPARTMENT OF PUBLIC WORKS
DATE:
10' 60 R/W
P.U.E 10'
10.5' 39° 10.5' P.U.E
7.5 - 4 05. PARKING 19.5
S= 2.0% MIN
LOCAL (60' R/W)
P
49' R/W
10' 4.5' 40° 14.5 10'
S.P.U.E.
20°
LOCAL (49' R/W)
R
10' 70' R/W
P.U.E
10.5' 10'
P.U.E
6.5 24.5'
LANE| -
S=2.0% MIN
3038
COLLECTOR (70' R/H)
NO. REVISION DATE BY LOCAL & COLLECTOR STREET ARE COLY
DANIEL COLT ESENWEIN
SECTION
DRAWN BY: A. HOLLADAY PUBLIC WORKS DIRECTOR/CITY
ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS ST-03
DATE: DEPARTMENT OF PUBLIC WORKS
48' R/W
(52")
FREEWAY RA •ARTERIAL R/W
5' 32° 11'
(36")
S=2.0% MIN
FRONTAGE ROAD
R
10' 70 R/W 10'
P.U.E P.U.E
11' 48' 11'
NO SIDEWALK NO SIDEWALK
PARKING BIKE | 12' TRAVEL 24'
LANE LANE LANE S=2.0% MIN
INDUSTRIAL (70'R/W)
() INDUSTRIAL STANDARD
NO. REVISION DATE BY TAPPROVED BY:
DANIEL COLT ESENWEIN
EXPRESSWAY FRONTAGE
PUBLIC WORKS DIRECTOR/CIT
DRAWN BY: A. HOLLADAY STREET SECTION ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS ST-04
DATE: —--- DEPARTMENT OF PUBLIC WORKS
R/W R/W
62' RIGHT OF WAY
5'
OPTON A 0.5. DETAIL 22 • DETAIL 32 DETAIL 39
(NOTE 1) 5' 0.5'
2.5 2.5' 2.5
21751 - 23' - — 23°- 1.5% 125'
1.5% 12.0%
-2.0%
II1 WAT
212.55 12' - 5 212551
P.U.E/T.C.E 5'- DRIVE LANE - DRIVE LANE P.U.E/T.C.E
BIKE LANE CENTER TURN LANE BIKE LANE
(COLLECTOR) (COLLECTOR)
R/W 50$ RIGHT OF WAY R/W
OPTION B 5' - DETAIL 39
0.5 -DETAIL 22 0.5
(SEE NOTE #8) 2.5 2.5
- 2.5 -17'— - 17° 2.5
11.5% 1.5%
-2.0% 2.0%
2:1 MAX
- 12.55 5' 21255
P.U.E/T.C.E DRIVE LANE DRIVE LANE P.U.E/T.C.E
BIKE LANE BIKE LANE
(COLLECTOR) (COLLECTOR)
1. ON INDUSTRIAL STREETS THE CENTER TWO WAY LEFT TURN (DETAIL 32) SHALL BE REPLACED BY A DETAIL 22 CENTERLINE STRIPING AND TURN POCKETS AS MAY BE REQUIRED. BIKE LANES MAY BE OMITTED AT THE DISCRETION OF THE CITY ENGINEER.
PAVEMENT SECTION SHALL BE AC ON AB. SEE TRENCHING AND BACKFILLING SECTION AND ST-20 CURB AND GUTTER SHALL BE VERTICAL CURB AND GUTTER (ST-09, ST-10) AND SIDEWALK TO HAVE EITHER THICKNESS OF 6" ON COMPACTED NATIVE SOIL OR 4" THICKNESS WITH 4" COMPACTED AGGREGATE BASE.
STRIPING DETAIL NUMBERS REFERENCE CALTRANS STANDARDS.
5. P.U.E/T.C.E - PUBLIC UTILITY EASEMENT / TRAFFIC CONTROL EASEMENT "NO PARKING"(R-26) SIGNS SHALL BE PLACED ON STREET LIGHT POLES WHERE BIKE LANE EXIST OR AS DIRECTED BY CITY ENGINEER.
SIGN DETAIL NUMBERS REFERENCE 2012 CALIFORNIA MUTCD.
IN CERTAIN INSTANCES, WTH THE RECOMMENDATION OF THE PUBLIC WORKS DIRECTOR, AND APPROVAL
OF THE CITY COUNCIL, THIS ROADWAY STANDARD MAY BE MODIFIED WITH THE DEMONSTRATION THAT "BLUEPRINT" GOALS AND OBJECTIVES OF A WALKABLE COMMUNITY ARE BEING ACHIEVED WITHIN A COMMUNITY PLAN.
NO. REVISION DATE BY TAPPROVED BY:
COLLECTOR & INDUSTRIAL DANIEL COLT ESENWEIN
STREETS WITH ATTACHED
PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY SIDEWALK ENGINEER
CHECKED BY: C. GILLIS PE C77587
/SCALE: NONE CITY OF WILLIAMS ST-05
DATE: DEPARTMENT OF PUBLIC WORKS
RIGHT OF WAY LINE
C (FACE OF CURB) - B (R/W)
D (R/W) →
BACK - A (FACE OF CURB)
OF WALK
• SIDEWALK
BOC RADIUS
FOR BULB - STANDARD MONUMENT WELL E
(SEE NOTE 1) HMA
CURB & GUTTER -
5 WIDTHS OF SURFACING, SHOULDERS AND
RIGHT OF WAY OF CONNECTING ROAD VARIES
NOTES:
1. RADIUS' SHALL BE AS FOLLOWS:
TYPE A=MIN R B=MIN R CER DER
STANDARD LOCAL CUL-DE-SAC 50 39.5 39.5' 50% 60'
ALTERNATIVE LOCAL CUL-DE-SAC 70° 45.5 41.5 70% 49
INDUSTRIAL CUL-DE-SAC 70' 59฿ 59' 70'
2. LENGTH OF CUL-DE-SAC STREETS SHALL BE MEASURED FROM CENTER OF BULB TO CENTER LINE OF INTERSECTING STREET. CUL-DE-SAC LENGTH SHALL NOT EXCEED 500 FEET WITHOUT THE APPROVAL OF THE CITY
3. INSTALL "NOT A THROUGH STREET" (CALTRANS W-53) SIGN ON STREET LIGHT POLE WHEN END OF CUL-DE-SAC IS NOT VISIBLE FROM ADJACENT STREET.
4. ALL CUL-DE-SACS IN EXCESS OF 200' SHALL HAVE A FIRE HYDRANT INSTALLED AT THE BULB. SUBJECT TO THE APPROVAL OF THE FIRE DEPARTMENT.
5. STRUCTURAL SECTION IN CUL-DE-SAC SHALL MATCH CONNECTING ROAD CROSS SLOPE OF CUL-DE-SAC SHALL BE CONSTRUCTED TO DRAIN AS NECESSARY. MAXIMUM CROSS SLOPE SHALL BE 5% EXCEPT IN AREAS OF RESTRICTIVE TOPOGRAPHY.
NO. REVISION DATE BY TAPPROVED BY:
DANIEL COLT ESENWEIN
CUL-DE-SAC STREET
PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS ST-06
DATE: ---- DEPARTMENT OF PUBLIC WORKS
TO BACK CURB
is/o
• D (R/W)
B (R/W)
A (FACE OF CURB) • C (FACE OF CURB)
• F
5' SIDEWALK
2.5' CURB AND GUTTER
MIN R
INTERSECTION TYPE A=MIN R B=MIN R C=R D=R G H
TWO LEGGED, CONSTRAINED ONE 46' '31' N/A N/A 52'
TWO LEGGED, SOESTRAINED ONE N/A 52'
39' 50' 39' 28' 31 20' N/A
SIDE
TWO LEGGED INTERSECTION 39' 39' 20" 50° 39"
TWO LEGGED INTERSECTION 59" 70° 59' 40° 70' 59 60°
NO. REVISION DATE BY LANE COL
DANIEL COLT ESENWEIN
STANDARD ELBOW
PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS ST-07
DATE: ---- DEPARTMENT OF PUBLIC WORKS
20'-24' 20'-24'
54'
30'-34' 30'-34' 30'-34'
20-24
54° 54'
PRIMARY ACCESS ROADWAY SECONDARY ACCESS ROADWAY
DRIVEABLE AREA SHALL BE KEPT FREE AND
CLEAR OF ANY OBSTACLES AT ALL TIMES.
CURBS PAINTED RED IF PARKING IS NOT
PROVIDED.
20'
,78.
30'
39' OUTSIDE RADIUS
24' 80'
CUL-DE-SAC TEMPORARY ACCESS ROADWAY
NO. REVISION DATE APPROVED BY
Y TURN AROUND ACCESS ROAD DANIEL COLT ESENWEI
PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS ST-08
DATE: ---- DEPARTMENT OF PUBLIC WORKS
TABLE A
CURB DIMENSIONS
TYPE "H1" "H2" "W1" "W2"
VERTICAL CURBS TYPES A1, A2, A3
A1-6 1'-2" 6" 7 1/2" 1 1/2"
A2-6 1'-0" 6" 2'-6" 2"
A2-8 1'-2" 2'-6" 2"
"W1" 6"
A3-6 7 1/4 1 1/4"
6" "W2" 8" 7* 3/4"
A3-8 7 3/4" 1
R=1/2°1
A4 9 5/8" 33/8 2-6" 11"
"H2" "WI"
"H1" - 5'0" MIN. -19"
CROSS CRAPE 1 1/2"
1% MIN., 2% MAX. "H2" 4
R=6"
TYPE A1 CURBS SIDEWALK T6° MIN
WHERE-
SEE TABLE A SHOWN ON
PLANS
"WI"
"W2
1'-10"
R=1/2" A4 ROLLED CURB & GUTTER
- SEE NOTE 3 -R=1/2"
"H2" -2" OR VAR
"H1"
6"
-R=1"
TYPE A2 CURBS NOTES:
A. MINIMUM MDTH OF CLEAR PASSAGEWAY FOR SIDEWALK
SEE TABLE A SHALL BE 4'-2".
B. RETAINING CURBS AND ACQUISITON OF CONSTRUCTION
EASEMENT MAY BE NECESSARY FOR NARROW SIDEWALKS
OR CURB HEIGHTS IN EXCESS OF 6".
"WI"
"W2"
R=1/2"
LONGITUDINAL
#4 DOWEL SPACED 4'-0* 4. GUTTER PAN CROSS SLOPE NOT TO EXCEED 5% MAX, OR MIN LENGTH 8" BE LESS THAN 4%
TYPE A3 CURBS
SUPERIMPOSED ON EXISTING PAVEMENT
SEE TABLE A
NO. REVISION DATE BY TAPPROVED BY:
DANIEL COLT ESENWEIN
CURB AND GUTTER PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILS PE C77587
SCALE: NONE CITY OF WILLIAMS ST-09
DATE: --- DEPARTMENT OF PUBLIC WORKS
- REPLACE SIDEWALK PER DETAIL ST-13 OR ST-14
(3) 1/2"x8" DOWELS - (3) 1/2"x8" DOWELS
EX SIDEWALK
4' MIN
- JOINT TO JOINT
(3) 1/2"x8" DOWELS → - A / EX CURB & GUTTER
- (3) 1/2"x8" DOWELS
VARIES (18" MIN)
REPLACE CURB &
GUTTER PER DETAIL ST-9
• REPLACE DAMAGED PAVEMENT CAUSED
BY NEW CONSTRUCTION, TREE GROWTH
OR OTHER WHEN DIRECTED BY CITY ENGINEER
PLAN
EXISTING AC PAVEMENT AND AB
1/4" ABOVE LIP OF GUTTER VARIES
4" 18" MIN
(3) 1/2"x8" DOWELS
SEE DETAIL ST-9
• MATCH EXISTING
AC PAVEMENT
8" AND AB UNLESS
8" DIRECTED BY
CITY ENGINEER
SECTION A-A
NO. REVISION DATE BY APPROVED BY:
CURB AND GUTTER DANIEL COLT ESENWEIN
REPLACEMENT IN EXISTING
PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
STEET
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS ST-10
DATE: ---- DEPARTMENT OF PUBLIC WORKS
{
EXPANSION JOINT
4/90
• WEAKENED PLANE
4/30, JOINTS
4/30
4/30
APRON
- A
• EXPANSION JOINT #4 REINFORCING STEEL (TYP)
3.00'
0.13'
0.5' - #4 REINFORCING STEEL (TYP)
4° AB MIN
0.50' -
SECTION A-A
NOTES:
1. VALLEY GUTTERS ALLOWED BY SPECIAL PERMISSION ONLY.
2. LAP ALL REINFORCING STEEL 30 TIMES DIAMETERS.
NO. REVISION DATE TAPPROVED BY:
DANIEL COLT ESENWEIN
VALLEY GUTTER
DRAWN BY: A. HOLLADAY ENGINE WORKS DIRECTOR/ITY
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS ST-11
DATE: -- DEPARTMENT OF PUBLIC WORKS
"W2" PER ST-07 55 RUC. TUỂN GAV SIDEWALK
STD CITY 6"
2%
BARRIER CURB & GUTTER
71/2"
NOTE: DRAIN ASSEMBLY SHALL
BE FABRICATED AND HOT DIP
SECTION A-A GALVANIZED.
STRUCT. TUBING TO - GALV 5T C. THING
BE CUT TO FIT CURB 1412"=
ANGLE. COAT ENDS
/MIN. 2 COA!
HERWN WILLIAN
"GALVITE" OR EQUAL. ]
1 1/2"
SECTION B-B
A
NEW CONC-
- 3"Д1/4"
B — #3 REBAR AT ENDS
SIDEWALK-
#3 REBAR AT CURB
AND AT 12" O.C. AT
SIDEWALK
6" CURB & GUTTER 1 12
-3'
4: 3'24
13 A
NO. REVISION DATE BY APPROVED BY:
DANIEL COLT ESENWEIN
UNDER WALK DRAIN
PUBLIC WORKS DIRECTOR/CIT
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS ST-12
DATE: DEPARTMENT OF PUBLIC WORKS
1 1/4" WEAKENED PLANE JOINT
SEE NOTE #6
LIGHT BROOM FINISH
VARIES "WI"
"W2"
CROSS GRADE 6" 1'-10*
1% MIN., 2% MAX.
R=1/2"
"H2" -2" OR VAR
6"
1 318°
SIDEWALK WHERE
SHOWN ON PLANS
EXPANSION JOINT DETAIL
TABLE A 1/4
CURB DIMENSIONS TYPE A2 CURBS - 1 1/4" MIN DEPTH
TYPE "H1" "H2" "W1"
"W2" SEE TABLE A
A2-6 1'-0" 6" 2'-6"
2°
A2-8 1'-2" 8 2'-6" 2"
WEAKENED PLANE
LEGEND: JOINT DETAIL
SCORE MARK, 1/8" DEEP
¿ ∞ú SUBGRADE PROCESSED TO 95% RELATIVE COMPACTION. OPTION: SIX INCH MINIMUM THICKNESS OF CLASS II AB.
ALL SIDEWALK HAS OPTION OF 4" CONCRETE ON 4" AGGREGATE BASE, IN LIEU OF 6" CONCRETE ON NATIVE. 95% RELATIVE COMPACTION REQUIRED IN BOTH OPTIONS.
D. GUTTER PAN CROSS SLOPE NOT TO EXCEED 5% MAX, IN FRONT OF A CURB RAMP ACCESS.
DISTANCE BETWEEN SCORE LINES NOT TO EXCEED 5' IN LONGITUDINAL & TRAVERSE DIRECTION IN SIDEWALK.
EXPANSION JOINTS SHALL BE PLACED ON EACH SIDE OF DRIVEWAY.
EXPANSION JOINTS SHALL BE PLACED AT A MAXIMUM OF 60 FEET.
EXPANSION JOINTS IN SIDEWALK TO BE ADJACENT TO EXPANSION JOINTS IN CURB & GUTTER.
5. CURB & GUTTER TO HAVE 1" SCORE AT 10' INTERVALS.
A 1 1/4" WEAKENED PLAN JOINT SHALL BE PLACED EVERY 10 FEET AND AT EACH SIDE OF WATER METER BOX.
WHEN GUTTER AND SIDEWALK ARE POURED SEPARATELY USE ONE 8" LENGTH OF #4 BAR EACH 24" OF CURB AS NO. REVISION DATE BY APPROVED BY:
MONOLITHIC SIDEWALK DANIEL COLT ESENWEIN
PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS ST-13
--_- DEPARTMENT OF PUBLIC WORKS
DATE:
1 1/4™ WEAKENED PLANE JOINT
SEE NOTE #6 5'
WATER
METER
LIGHT BROOM FINISH 6. 5•
- PLANTING STRIP
"In"
6"
- VARIES. - "W2"
1'-10"
1% MIN.,
c) 6' PLANTING STRIP
SIDEWALK
WHERE SHOWN
ON PLANS 1 3/8°
TYPE A2 CURBS
SEE TABLE A
EXPANSION JOINT DETAIL
TABLE A 1/4"
CURB DIMENSIONS - 11/4° MIN DEPTH
TYPE "H1" "H2" "W1" "W2"
A2-6 1'-0" 6" 2'-6" 2"
A2-8 1'-2" 8" 2'-6" 2" WEAKENED PLANE
JOINT DETAIL
A. SCORE MARK, 1/8" DEEP
SUBGRADE PROCESSED TO 95% RELATIVE COMPACTION. OPTION: SIX INCH MINIMUM THICKNESS OF CLASS /I AB.
C. ALL SIDEWALK HAS OPTION OF 4" CONCRETE ON 4" AGGREGATE BASE, IN LIEU OF 6" CONCRETE ON NATIVE. 95% RELATIVE COMPACTION REQUIRED IN BOTH OPTIONS.
D. GUTTER PAN CROSS SLOPE NOT TO EXCEED 5% MAX, IN FRONT OF A CURB RAMP ACCESS.
DISTANCE BETWEEN SCORE LINES NOT TO EXCEED 5' IN LONGITUDINAL & TRAVERSE DIRECTION IN SIDEWALK.
2. EXPANSION JOINTS SHALL BE PLACED ON EACH SIDE OF DRIVEWAY.
EXPANSION JOINTS SHALL BE PLACED AT A MAXIMUM OF 60 FEET.
EXPANSION JOINTS IN SIDEWALK TO BE ADJACENT TO EXPANSION JOINTS IN CURB & GUTTER.
CURB & GUTTER TO HAVE 1" SCORE AT 10' INTERVALS.
A 1 1/4" WEAKENED PLAN JOINT SHALL BE PLACED EVERY 10 FEET AND AT EACH SIDE OF WATER METER BOX.
WHEN GUTTER AND SIDEWALK ARE POURED SEPARATELY USE ONE 8" LENGTH OF #4 BAR EACH 24" OF CURB AS TAPPROVED BY:
NO. REVISION DATE BY
SEPERATED SIDEWALK DANIEL COLT ESENWEIN
PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS ST-14
DATE.--- DEPARTMENT OF PUBLIC WORKS
5°
16'
6.5•
EXPANSION JOINT
WEAKENED —
PLANE
JOINT 1" MIN EP,
- EXPANSION
JOINT
• 6" THICK CONCRETE WITH
24 #10x6" x6" WWF IN THIS AREA
EXPANSION JOINT
11.5' 24"
S=0.25%
6"
2" COVER
#10x6"x6" WWF
6" CLASS B CONCRETE
6" CLASS 2 AB DRIVEWAY APPROACH
1318° 1/4*
-1 1/4" MIN DEPTH
FACE OF FACE OF
CURB CURB
GUTTER GUTTER -
WEAKENED PLANE
EXPANSION JOINT DETAIL JOINT DETAIL
A. SCORE MARK, 1/8" DEEP
B. SUBGRADE PROCESSED TO 95% RELATIVE COMPACTION. OPTION: SIX INCH MINIMUM THICKNESS OF CLASS /I AB.
C. ALL SIDEWALK HAS OPTION OF 4" CONCRETE ON 4" AGGREGATE BASE, IN LIEU OF 6" CONCRETE ON NATIVE. 95% RELATIVE COMPACTION REQUIRED IN BOTH OPTIONS.
D. GUTTER PAN CROSS SLOPE NOT TO EXCEED 5% MAX, IN FRONT OF A CURB RAMP ACCESS.
1. WHEN GUTTER AND SIDEWALK ARE POURED SEPARATELY USE ONE 8" LENGTH OF #4 BAR EACH 24" OF CURB AS DOWELING.
REVISION DATE BY APPROVED BY:
NO.
RESIDENTIAL DRIVEWAY DANIEL COLT ESENWEIN
PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS ST-15
DATE: ---- DEPARTMENT OF PUBLIC WORKS
5°
35 MIN
45 MAX 6.5°
EXPANSION JOINT
WEAKENED -
PLANE
JOINT '' MIN EP,
EXPANSION
JOINT
- 6" THICK CONCRETE WITH
24° #4 REBAR 24" O.C. IN THIS AREA
• (MAY REQUIRE WIDER SLOPES)
EXPANSION JOINT
11.5' 24"
S=0.25%
6°
#4 REBAR 24" O.C.
6" CLASS B CONCRETE
6" CLASS 2 AB DRIVEWAY APPROACH
- 3/8" 1/4"
-1 1/4" MIN DEPTH
FACE OF FACE OF
CURB CURB
GUTTER GUTTER
WEAKENED PLANE
EXPANSION JOINT DETAIL JOINT DETAIL
A. SCORE MARK, 1/8" DEEP
B. SUBGRADE PROCESSED TO 95% RELATIVE COMPACTION. OPTION: SIX INCH MINIMUM THICKNESS OF CLASS /I AB.
C. ALL SIDEWALK HAS OPTION OF 4" CONCRETE ON 4" AGGREGATE BASE, IN LIEU OF 6" CONCRETE ON NATIVE. 95%
RELATIVE COMPACTION REQUIRED IN BOTH OPTIONS
). GUTTER PAN CROSS SLOPE NOT TO EXCEED 5% MAX, IN FRONT OF A CURB RAMP ACCESS NOT. WHEN CUTTER AND SIDEWALK ARE POURED SEPARATELY USE ONE 8" LENGTH OF A BAR EACH 24° OF CURB AS NO. REVISION DATE BY TAPPROVED BY:
COMMERCIAL AND DANIEL COLT ESENWEIN
DRAWN BY: A. HOLLADAY INDUSTRIAL DRIVEWAY PUBLIC WORKS DIRECTOR/CITY
ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS ST-16
DATE: ---- DEPARTMENT OF PUBLIC WORKS
5'°
6.5•
35' MIN
45 MAX
EXPANSION JOINT
WEAKENED 1" MIN EP,
PLANE
JOINT
- EXPANSION
Toes i JOINT
• 6" THICK CONCRETE WITH
24° #4 REBAR 24" O.C. IN THIS AREA
EXPANSION JOINT
11.5 24"
_S=0.25%
6 #4 REBAR 24" O.C.
6" CLASS B CONCRETE
6" CLASS 2 AB DRIVEWAY APPROACH
13/8° 1/4"
- 1 1/4" MIN DEPTH
FACE OF FACE OF
CURB CURB
GUTTER: GUTTER
WEAKENED PLANE
EXPANSION JOINT DETAIL JOINT DETAIL
A. SCORE MARK, 1/8" DEEP
SUBGRADE PROCESSED TO 95% RELATIVE COMPACTION. OPTION: SIX INCH MINIMUM THICKNESS OF CLASS II AB.
ALL SIDEWALK HAS OPTION OF 4" CONCRETE ON 4" AGGREGATE BASE, IN LIEU OF 6" CONCRETE ON NATIVE. 95% RELATIVE COMPACTION REQUIRED IN BOTH OPTIONS.
D. GUTTER PAN CROSS SLOPE NOT TO EXCEED 5% MAX, IN FRONT OF A CURB RAMP ACCESS.
1. WHEN GUTTER AND SIDEWALK ARE POURED SEPARATELY USE ONE 8" LENGTH OF #4 BAR EACH 24" OF CURB AS DOWELING.
NO. REVISION DATE TAPPROVED BY:
COMMERICAL & INDUSTRIAL DANIEL COLT ESENWEIN
DRIVEWAY WITH
PUBÚC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY MONOLITHIC SIDEWALK ENGINEER
CHECKED BY: C. GILLIS IPE C77587
SCALE: NONE CITY OF WILLIAMS ST-17
DATE: --_- DEPARTMENT OF PUBLIC WORKS
- PEDESTRIAN ROUTE
- ACCESSIBILITY SIGN PER NOTE 2 -
4' MIN RAMP - DEPRESS CURB TO PROVIDE
ALLOW 2'6" 6" CONCRETE 1:12 MAX SLOPE
CURB ACCESS TO PEDESTRIAN ROUTE
BUMPER OVERHANG
4" STRIPE 4" STRIPE
4' STRIPE (36" O.C.)
- PAVEMENT
SYMBOL
SEE NOTE 3
NO PARKING*
9' MIN 9' MIN
5 FOR TYP ACCESSIBLE STALL
*8' MIN FOR VAN ACCESSIBLE PARKING STALL (MTH
NOTES NO PARKING)
1. ONE IN EVERY SIX ACCESSIBLE SPACES, BUT NOT LESS THAN ONE, SHALL BE SERVED BY AN
PAVEMENT SYMBOL SHALL BE PER MUTCD CALIFORNIA ADDITION
AN ADDITIONAL SIGN (17"x22") SHALL BE INSTALLED AT EACH ENTRANCE TO THE PARKING LOT.
THE SING SHALL READ AS FOLLOWS: "UNAUTHORIZED VEHICLES PARKED IN DESIGNATED ACCESSIBLE
SPACES NOT DISPLAYING DISTINGUISHING PLACARDS OR LICENSE PLATES ISSUED FOR PERSONS WITH DISABILITIES MAY BE TOWED AWAY AT OWNER'S EXPENSE. TOWED VEHICLES MAY BE RECLAIMED BY TELEPHONING THE CITY OF WILLIAMS POLICE DEPARTMENT."
5. IF OVERHANG ENCROACHES ONTO A PEDESTRIAN AREA, PEDESTRIAN AREA SHALL HAVE A MINIMUM 4' CLEAR WIDTH.
6. SIGNS IDENTIFYING VAN PARKING PARKING SPACES SHALL CONTAIN ADDITIONAL LANGUAGE OR AN ADDITIONAL SIGN WITH THE DESIGNATION "VAN ACCESSIBLE."
7. PARKING STALL SHALL BE 20' LONG IF 2' 6" CURB OVERHANG IS NOT PROVIDED.
NO. REVISION DATE BY APPROVED BY:
ADA PARKING NOTES DANIEL COLT ESENWEIN
PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS ST-18
DATE: ---- DEPARTMENT OF PUBLIC WORKS
ROLLED CURB ROLLED CURB
AND GUTTER AND GUTTER
7500 MIN 500 HIN
TRANSITION
- GUTTER
GUTTER FLOWLINE
FLOWLINE
- MODIFIED VERTICAL
MODIFIED VERTICAL CURB AND GUTTER
CURB AND GUTTER
SEE NOTE 1-
NOTE:
1. ALL CURB RAMPS SHALL CONFORM TO THE MOST CURRENT CALTRANS STANDARDS AND ACCESSIBILITY STANDARDS.
NO. REVISION DATE BY TAPPROVED BY:
DANIEL COLT ESENWEIN
CURB AND GUTTER
TRANSITION UBÜC WORKS DIRECTOR/CIT
DRAWN BY: A. HOLLADAY
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS ST-19
DATE: --- DEPARTMENT OF PUBLIC WORKS
10' 10'
LALLEY
2 R/W LINE
VARIES
CONCRETE SIDEWALK
FLOW LINE GUTTER
- EDGE OF PAVEMENT
"A"
20'
8.5 3' 8.5
_2" X 8" REDWOOD
18° 2" A.C. - 3.0 % HEADER BOTH SIDES
11505000000508959
6" A.B. BASE -8" "MINOR CONCRETE"
NOTES
1. ALLEY ENTRANCE SHALL CONFORM TO "ST-15" FOR "A" DIMENSION.
2. TRANSITION FROM DRIVEWAY TO ALLEY SHALL BE MADE BETWEEN BACK OF WALK AND RIGHT OF WAY. VARIATION FROM THIS MAY REQUIRE DEDICATION OF ADDITIONAL RIGHT OF WAY FOR TRANSITION.
3. ALL CONCRETE TO BE "MINOR CONCRETE" AS DEFINED IN CALTRANS STANDARD SPECIFICATIONS.
NO. REVISION DATE BY APPROVED BY:
DANIEL COLT ESENWEIN
ALLEY DETAIL
DRAWN BY: A. HOLLADAY ENGINE WORKS DIRECTOR/GITY
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS ST-20
DATE: — DEPARTMENT OF PUBLIC WORKS
•RIGHT OF WAY
- CONCRETE
- F.O.C.
PUBLIC ROAD PRIVATE ROAD
- PRIVATE ROAD
NO. REVISION DATE TAPPROVED BY:
DANIEL COLT ESENWEIN
PRIVATE ROAD TRANSITION
PUBÜIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS ST-21
DATE: -_-- DEPARTMENT OF PUBLIC WORKS
14'
19°
— 3
SIDE WALK
SIDEWALK
-CURB & GUTTER Z
-CURB & GUTTER
STREET GRADE ≤ 2% STREET GRADE ≤ 2%
8' SIDEWALK 5' SIDEWALK
14'
-
14°
1% TO 2% - T
3' (TYP)
1.5% T
5' 3'
5'
VARIES, 5'MIN NOT TO VARES, SAN OT TO
EXCEED 7.5% SLOPE
-EXCEED 7.5% SLOPE
*3'
SIDEWALK
SIDEWALK
CURB & GUTTER - CURB & GUTTER
STREET GRADE > 2% STREET GRADE > 2%
8' SIDEWALK 5' SIDEWALK
NOTES:
1. ALL CONCRETE SLABS SHALL BE 6 INCHES THICK, "MINOR CONCRETE" AS DEFINED IN CALTRANS STANDARD SPECIFICATIONS. SIX INCHES OF SUBGRADE SHALL BE PROCESSED TO 95% RELATIVE COMPACTION.
ALL BUS SHELTER STRUCTURES MUST BE APPROVED BY THE CITY ENGINEER.
WHEN CONCRETE SLAB IS POURED SEPARATELY TO EXISTING SIDEWALK SLAB SHALL BE DOWELED PER CITY STANDARDS. "TOOL JOINT" SEE DETAIL ST-09
PROVIDE A 3 FOOT CLEAR WORKING SPACE AROUND THE SHELTER PAD. NO SLOPES GREATER THAN 2% WILL BE ALLOWED
OR LOW GROTH GROUND COVER LESS THAN MACES IN HERE AND SUALE FOR THEN ON ARE PERMITE MY THE
6. SEE DETAIL ST-23 FOR BUS TURNOUT CONCRETE SLAB
* FROM BACK OF SIDEWALK, FIRST 3' SLAB OFFSET TO MATCH SIDEWALK SLOPE, REMAINING OFFSET SLAB TO WARP TO CONFORM TO BUS SHELTER PAD.
AREA FOR TRASH RECEPTACLE
8'x5' MINIMUM ADA LANDING PAD PER CITY ADA TRANSITION PLAN.
NO. REVISION DATE BY TAPPROVED BY:
DANIEL COLT ESENWEIN
BUS STOP SHELTER PAD
PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS ST-22
DATE: DEPARTMENT OF PUBLIC WORKS
60' 120' 60'
EP-
A
PLAN VIEW
13' VARIES
28" 10' 8"
EP.
Seem say
DETAIL B
6 SECTION A-A
6" 4"
5"
DOWELS, SEE NOTE 5 8'
NOTES:
DETAIL B
1. 2.
CONCRETE SHALL BE EIGHT INCHES THICK WITH #4, GRADE 60 REBAR AT 18 INCH CENTERS EACH WAY. USE THREE INCH DOBIES (REBAR SPACERS WITH WIRE TIES). CONCRETE SHALL BE "MINOR CONCRETE" AS DEFINED IN CALTRANS STANDARD SPECIFICATIONS, ALL FINISH SHALL BE MEDIUM BROOM.
PLACE SIX INCHES OF 3/4 INCH AGGREGATE BASE AT 95% RELATIVE COMPACTION. THE TOP SIX INCHES OF SUBGRADE SHALL BE PROCESSED TO 95% RELATIVE HE TOP SIX INCHES OF SIDEWALK SUBGRADE SHALL BE PROCESSED TO 95% RELATIVE COMPACTION PER THESE CONSTRUCTION STANDARDS.
CONCRETE 1S PLACEO UST A COLD ON BEEN HE BOTTOM OF THE CURE AND THE SUENOUT SAB THEN THE CURB SHALL BE DOWELED (WET SET) TO THE SLAB WITH #4, GRADE 60 REBAR AT FOUR FOOT CENTERS. CURB SHALL ALSO BE EPOXYED TO THE SLAB. SIDEWALK SHALL CONFORM TO ST-09.
CE 2 INCH DEEP TOOL JOINTS AT 12 FOOT CENTERS, PERPENDICULAR TO THE LIP OF GUTTER IN THE TURNOUT SLI ND EXTENDED PERPENDICULAR TO THE FACE OF CURB IN THE CURB AND SIDEWALK. SEE DETAIL ST-1 EXISTING STRUCTURAL SECTION OR PER PLANS.
TAPPROVED BY:
NO. REVISION DATE BY
DANIEL COLT ESENWEIN
BUS TURNOUT CONCRETE
SLAB PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS ST-23
DATE: DEPARTMENT OF PUBLIC WORKS
- ERECT HORIZONTALLY
15"
- FILLET WELDS
TO BE 3/16"
19"
1 SEE SLEEVE
POST DETAIL
MDTH OF
END OF
ADJACENT SIDEWALK SIDEWALK
6 1.5
SIDEWALK
24"
SLEEVE POST DETAIL
6"
GRAVEL
6""
NOTES:
SIDEWALK BARRICADES SHALL BE PLACED ADJACENT TO BACK OF CURB. SIDEWALK SHALI
BE PLACED ADJACENT TO CURB, AND CENTERED ON SIDEWALK WHEN SIDEWALK IS SHALL BE "MINOR CONCRETE" AS DEFINED IN CALTRANS STANDARD PLACE A R5-10c SIGN (SIGN DETAILS REFERENCE CALIFORNIA MUTCD).
USE 1.5" DIAMETER NPS, GALVANIZED STANDARD PIPE
STEEL SLEEVE TO BE CONSTRUCTED WITH A 1/10" LARGER DIAMETER THEN POST. WALL THICKNESS OF SLEEVE TO BE SAME AS POST OR LARGER.
6. 3/8" DIAMETER GALVANIZED BOLT, WTH NUT AND WASHER. DEFORM THREADS (TYP DRILL 1/2" DIAMETERS HOLES. TOTAL OF 6
ALL SURFACES SHALL BE PAINTED WITH TWO COATS OF WHITE PAINT CONFORMING TO "PAINT" SECTION OF THE CALTRANS STANDARD SPECIFICATIONS.
TAPPROVED BY:
NO. REVISION DATE BY
DANIEL COLT ESENWEIN
PEDESTRIAN BARRICADE
PUBÜC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS ST-24
DATE: ---- DEPARTMENT OF PUBLIC WORKS
-N-4 (CA) SIGN SHALL BE 0.080 GA ALUMINUM
3" REFLECTORS, PLASTIC OR STICK-ON.
VARIES TO FIT SIDEWALK MOTH
lol
lol
3'-0" 2"x8" DOUGLAS FIR
PRESSURE TREATED
WOOD.
SIDEWALK
PAVEMENT. 1 CURB
30" MIN.
N-4 (CA) MARKER
0.080 GA 1/2" GALV. CARRIAGE
ALUMINUN BOLTS WTH FLA1
NASHERS AND NUTS
4X4 X 5'-6" MIN.
*PRESSURE TREATED
SIDEWALK WOOD POSTS
• SUBDIVISION OR RIGHT
OF WAY LINE
NOTES:
1. SIDEWALK BARRICADES SHALL BE ERECTED WHERE SATISFACTORY PROVISIONS CANNOT BE MADE FOR PEDESTRIAN TO CONTINUE BEYOND THE TERMINUS OF SIDEWALK.
ALL EXPOSED WOOD SURFACES SHALL BE PAINTED WITH TWO (2) COATS OF WHITE PAINT CONFORMING TO "PAINT" SECTION OF CALTRANS STANDARD SPECIFICATIONS.
NO. REVISION DATE BY TAPPROVED BY:
TEMPORARY SIDEWALK DANIEL COLT ESENWEIN
BARRICADE PUBLIC WORKS DIRECTOR/CIT
DRAWN BY: A. HOLLADAY NGINEEF
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS ST-25
DATE: ---- DEPARTMENT OF PUBLIC WORKS
W31 (CA) SEE NOTE 8
OM4-1 OR N-5 (CA) OM4-1 OR N-5 (CA)
FUTURE THROUGH D
STREET SUBLECT
TO INCREASED
6"x8" - 36
TRAFFIC
REDWOOD POST TO' MIN
12"
- 12" DIA. CONCRETE
75" MAX 75" MAX 75" MAX 75" MAX AROUND POST
NOTES
1. INSTALL 6"x8' REDWOOD OR PRESSURE TREATED DOUGLAS FIR OR REDWOOD POSTS NO MORE THAN 6' 3" APART AND NO LESS THAN 3' INTO THE POUR A 12" DIAMETER CONCRETE COLLAR AROUND EACH POST TO A DEPTH OF 12" ABOVE THE POST BASE.
CROSSBARS SHALL BE 2"x6" DOUGLAS FIR SELECT, WITH A MINIMUM LENGTH
4. ATTACH CROSSBAR WITH 1/2"x8" GALVANIZED BOLTS. 2 MINIMUM AT EACH POST. USE 4 BOLTS AT SPLICE.
5. PAINT WTH NO LESS THAT 2 COATS OF OUTSIDE WHITE HI-GLOSS ENAMEL
6. INSTALL 3-18" (TYPE OM4-1) REFLECTORS. INSTALL 1-W31 (CA) AS SHOWN.
MOUNT SIGNS ON 18"x18"x3/4" PLYWOOD BACKING ALSO PAINTED WITH :
COATS OF OUTSIDE WHITE ENAMEL. ADDITIONAL REFLECTOR SIGNS MAY B REQUIRED FOR WIDE STREETS.
BARRICADE TO EXTEND TO BACK OF SIDEWALK WHEN SIDEWALK PRESENT
8. AT THE DIRECTION OF THE CITY, INSTALL 24"×36" REFLECTORIZED SIGN WITI 4" BLACK LETTERS ON WHITE BACKGROUND STATING "FUTURE THROUGH STREET SUBJECT TO INCREASED TRAFFIC."
NO. REVISION DATE BY TAPPROVED BY:
DANIEL COLT ESENWEIN
STANDARD BARRICADE
PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS ST-26
DATE: ---- DEPARTMENT OF PUBLIC WORKS
PLAN
(A)
฿ 30"'
®
-CONCRETE
PAVING
OR ASPHALT
9'
18' ENLARGEMENT
3"
3.21'
6" -1/4" SPACE
- 2 -CONCRETE FOOTING
COMPACTED SUBGRADE
FRONT SECTION SIDE SECTION
LEGEND
A. 3 1/2" O.D. 1/4" WALL STEEL TUBE WITH CAP WELDED ON TOP, 3/4" HOLES FOR SWIVEL ROD. EASE ALL EDGES OF STEEL TUBE.
B. 1 1/2" X 1 1/2" ANGLE IRON (2) WELDED TO TUBE AND BASE. PLACE 1/2" HOLE DRILLED 1/4" FROM END ANGLE IRON ON BASE SIZE AS NECESSARY TO EQUAL LENGTH OF ANGLE IRON ON TUBE.
C. PADLOCK, TO BE PROVIDED BY CITY.
D. 5/8% DIA. STEEL SWIVEL ROD, WELD SWIVEL ROD TO SIDE PLATES.
E. 3/8" × 16" × 4" STEEL BASE PLATE WTH 1 1/2" RADIUS CORNERS. EASE ALL EDGES. 3/8" STEEL BRACE. FILET WELD BOTH SIDES TO BASE PLATES.
G. . 11/2" RADIUS CORNERS, TYP.
H. 4" X 4" × 3/8" STEEL BACK PLATE WELDED TO BASE PLATE.
1. FISH MOUTH GRIND AT BOTTOM BACK CORNER OF TUBE.
J. PLACE 2" WHITE REFLECTIVE TAPE.
NOTES
1. ALL TUBING SHALL BE BLACK STEEL PIPE.
ALL JOINTS SHALL BE WELDED IN ACCORDANCE WITH CA STATE STANDARD SPECIFICATIONS FOR WELDING STRUCTURAL STEEL AND GROUND SMOOTH.
3. ALL PARTS (EXCEPT PADLOCK) SHALL BE PAINTED WITH TWO COATS ZING CHROMATE PRIMER AND TWO COATS EXTERIOR ENAMEL. COLOR:
4. BOLLARD SHALL BE INSTALLED SUCH THAT IT LAYS FLAT WHEN FOLDED.
CONCRETE SHALL BE "MINOR CONCRETE" AS DEFINED IN CALTRANS STANDARD SPECIFICATIONS.
BY TAPPROVED BY:
NO. REVISION DATE
DANIEL COLT ESENWEIN
BOLLARD
PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS ST-27
DATE:-__- DEPARTMENT OF PUBLIC WORKS
DETACHED SIDEWALK
DIRECTION OF TRAVEL—
DIRECTION OF TRAVEL— LINE OF SITE
10'
SON 50
-X•
ATTACHED SIDEWALK
DIRECTION OF TRAVEL-
DIRECTION OF TRAVEL- LINE OF SITE - SIDEWALK ~ CURB AND GUTTER 10'
- TREE
SIGN
MINIUM CLEARNCE
SPEED
NOTES:
1. THESE ARE MINIMUM DISTANCES FOR TREES ALONG 90 -it
ROADWAYS.
2. DISTANCE FROM BACK OF CURB TO CENTER OF TREE 40
IS TO BE GREATER THEN OR EQUAL TO 10° 50 150 -it
60 180-ft
NO. REVISION DATE BY TAPPROVED BY:
DANIEL COLT ESENWEIN
LANDSCAPE SIGHT DISTANCE T
PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS ST-28
DATE: ---- DEPARTMENT OF PUBLIC WORKS
FACE OF CURB
FLINE OF SIGHT-
TRAVEL LANE
TRAVEL LANE
DISTANCE
CORNER SIGHT DISTANCE (7 1/2 SECOND CRITERIA)
DESIGN SPEED (mph) CORNER SIGHT DISTANCE (ft)
25 275
30 330
385
440
495
550
605
660
715
770
NOTES
1. SIGHT DISTANCE VALUES GIVEN IN THE CORNER SIGHT DISTANCE TABLE ARE TO BE USED AT UNSIGNALIZED ROAD INTERSECTIONS. THESE VALUES ALLOW 7-1/2
SECONDS FOR THE DRIVER ON THE CROSSROAD TO TURN LEFT WHILE THE APPROACHING VEHICLE TRAVELS AT THE ASSUMED DESIGN SPEED.
SETBACK FOR THE DRIVER ON THE CROSSROAD ASSUMES 10 FEET TO THE STOP MINOR ROAD TO A 4.25 FOOT OBJECT HEIGHT IN THE CENTER OF THE APPROACHING TRAVEL LANE OF THE MAJOR ROAD.
NO. REVISION DATE BY APPROVED BY:
DANIEL COLT ESENWEIN
CORNER SIGHT DISTANCE
PUBLIC WORKS DIRECTOR/CIT
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS ST-29
DATE: ___- DEPARTMENT OF PUBLIC WORKS
PEDESTRIAN CROSSING
LANDSCAPED CENTRAL ISLAND-
TRUCK APRON (12') ENTRY RADIUS
PEDESTRIAN
OPENING WDTH
SIDEWALK-
R=3 SPLITTER ISLAND
DIAMETER INSCRIBED
(100'-130) LAPPROACH NOSE
R=2'
R=1
YIELD LINE-
EXIT RADIUS
CIRCULAR ROADWAY (CCW CIRCULATION)
EXIT WDTH (18') ENTRY WIDTH (16)
DEPARTURE WIDTH APPROACH WIDTH (16')
LEG OR APPROACH LEG
(3" MOUNTABLE CURB
(" BARRIER CURB
2% 2%-
4% 4%
2% 2%
YANDSCAPED
CENTRAL ISLAND
CIRCULATORY TRUCK APRON
ROADWAY
NO. REVISION DATE BY APPROVED BY:
DANIEL COLT ESENWEIN
URBAN ROUNDABOUT PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILIS PE C77587
SCALE: NONE CITY OF WILLIAMS ST-30
DATe:— DEPARTMENT OF PUBLIC WORKS
DESIGN AND OPERATIONAL CHARACTERISTICS FOR TWO ROUNDABOUT CATEGORIES
DESIGN ELEMENT URBAN SINGLE-LANE URBAN DOUBLE-LANE
RECOMMENDED MAXIMUM ENTRY
DESIGN SPEED (MILES/HOUR) 20 20
MAXIMUM NUMBER OF ENTERING 2
LANES PER APPROACH
TYPICAL INSCRIBED CIRCLE
DIAMETER (FEET) (1) 100-130 150-180
SPLITTER ISLAND TREATMENT RAISED WTH RAISED WITH
CROSSWALK CUT CROSSWALK CUT
YPICAL DAILY SERVIC
'OLUMES ON 4-LEC 20,000 VARIES (2)
ROUNDABOUT (VEHICLES/DAY)
NOTES
1. ROUNDABOUT WILL BE REQUIRED WHERE TWO COLLECTOR STREETS
INTERSECT AND THE ULTIMATE COMBINED ENTERING TRAFFIC VOLUMES EXCEED 2,000 VEHICLES DAILY. A TRAFFIC SIGNAL MAY BE REQUIRED IN LIEU OF A ROUNDABOUT AT THE DISCRETION OF THE CITY ENGINEER.
2. WHEN DESIGNING ROUNDABOUTS, REFER TO "ROUNDABOUT: AN INFORMATIONAL GUIDE," FHWA, 2000.
3. DETAIL ST-30 SHOWS TYPICAL DIMENSIONS TO ACCOMMODATE A WB-50 VEHICLE WITHIN A SINGLE LANE ROUNDABOUT.
4. ASSUME 90-DEGREE ENTRIES AND NO MORE THAN FOUR LEGS
5. SENCES SHALL CONFORM TO "MANUAL ON UNIFORM TRAFFIC CONTROL
ROUNDABOUT DESIGN SHALL BE APPROVED BY THE CITY ENGINEER BASE NO. REVISION DATE BY APPROVED BY:
DANIEL COLT ESENWEIN
ROUNDABOUT TABLE
PUBÜC WORKS DIRECTOR/CIT
DRAWN BY: A. HOLLADAY ENGINEE
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS
ST-31
DATE: DEPARTMENT OF PUBLIC WORKS
STOP
LIMIT LINE SIGN LI ' GALVANIZED PIPE
E/R-
10'
FACE OF
CURB
FACE OF
LIMIT LINE CURB
- #4 REBAR 6"
LONG WELDED
TO POST
- SIGN COMPACTED
EARTH
8*
NOTES
1. STOP SIGNS SHALL BE MUTCD STANDARD R1-1 (30"x30" SIGN).
ALL SIGNS ARE TO BE INSTALLED USING THEFT-PROOF HARDWARE SUCH AS BAY AREA BARRICADE SERVICE INC M2G-C2B (U-CLAMPS) AND M2G-BTOP (THEFT PROOF BOLTS) OR APPROVED EQUAL.
NO. REVISION DATE BY TAPPROVED BY:
DANIEL COLT ESENWEIN
STANDARD STOP SIGN
PUBÚC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLS PE C77587
/SCALE: NONE CITY OF WILLIAMS ST-32
DATE: DEPARTMENT OF PUBLIC WORKS
SIXTH
ST
TYP 2'
SEPARATED ST
SIDEWALK ROSANNA 7300|
2'
2" GALVANIZED PIPE
FACE OF
CURB
g' (TYP) MAY VARY SEE NOT BELOW
FACE OF CURB
• TYP MONOLITHIC
SIDEWALK
2' - E/R
CLASS A CONCRETE
L SIGN
24" MIN in
36" MAX • 5/8"
1"'
8°
ST DIA
SIXTH → 3/4°
200
- 5/8"
2" SUPPLEMENTAL LETTERING
NOTES
1. SIGN PLATES SHALL BE SCOTCHLITE REFLECTIVE SHEETING APPLIED TO DEGREASED AND ETCHED FB 118, 0.080 ALUMINUM BY 3M CO OR APPROVED EQUAL. PLATES SHALL HAVE SILVER NO. 2270, 3A SCOTCHLITE LETTERS ON GREEN NO. 2277 ENGINEER GRADE BACKGROUND, WITHOUT BORDERS BOTH COLORS REFLECTORIZED.
2. STREET NAME TO BE IN 4" UPPERCASE LETTERS FOR AVE., BLVD., CT., DR., PL., RD., ST., LANE AND WAY ARE NOT TO BE ABBREVIATED.
3. ASSEMBLY HARDWARE FOR 4-WAY SIGN INSTALLATION SHALL BE TAPCO 18" CROSS PIECE BRACKET #8111456.
STREET NAME SIGNS SHALL BE LOCATED ON N/W AND S/E CORNERS AS DIRECTED ABOVE
WHEN STOP SIGN OR ANY OTHER SIGN ARE TO BE INSTALLED ON STREET SIGN POLE, HEIGHT OF SIGN SHALL HAVE PRECENDENCE. A 7' MIN CLEARANCE FROM BOTTOM OF SIGN TO TOP OF GROUND SHALL BE REQUIRED.
NO. REVISION DATE BY TAPPROVED BY:
DANIEL COLT ESENWEIN
STANDARD STREET SIGN
PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS ST-33
DATE: ---- DEPARTMENT OF PUBLIC WORKS
EXISTING OR CONDITION #2
EXISTING UNPAVED TRAVEL
PROPOSED WAY
STREET
6"MIN
NOTES:
TRENCH WIDTH:
IRENCH WIDTH = W
30" AND UNDER O.D. + 16"
O.D. × 1.25 + 12"
ASPHALT CONCRETE PATCH OR CONCRETE OR ASPHALT CONCRETE PAVEMENT SECTION PER APPROVED PLANS:
LOCAL STREETS: 3" A.C. OR MATCH EXISTING + 1"
COLLECTOR STREETS: 3" AC OR MATCH EXISTING +1"
COMMERCIAL AND ARTERIAL STREETS: 3" A.C. PLACED IN TWO LIFTS INDUSTRIAL STREETS: 3" A.C. PLACED IN TWO LIFTS
CLASS 2 AGGREGATE BASE:
UNPAVED TRAVEL WAY: 12" A.B. AT 90% RELATIVE COMPACTION LOCAL STREETS: 12" A.B. AT 95% RELATIVE COMPACTION
COLLECTOR STREETS: 12" A.B. AT 95% RELATIVE COMPACTION
COMMERCIAL AND ARTERIAL STREETS: 12" A.B. AT 95% RELATIVE COMPACTION INDUSTRIAL STREETS: 12" A.B. AT 95% RELATIVE COMPACTION NATIVE BACKFILL MATERIAL, 90% RELATIVE COMPACTION UNLESS NATIVE MATERIAL HAS SAND EQUIVALENTS LESS THAN 25, THEN THE BACKFILL MATERIAL SHALL BE IMPORTED.
EXISTING STREET PAVEMENT
TACK COAT ON ALL VERTICAL PAVEMENT SAWCUTS.
TYPICAL EACH SIDE OF TRENCH IN EXISTING STREET.
FOR PIPE EMBEDMENT, TB-04 FOR WATER PIPE, TB-05 FOR SANITARY SEWER PIPE, OF THESE CONSTRUCTION STANDARDS. ALL WET UTILITIES MUST HAVE AT LEAST 30" OF COVER.
FOR REINFORCED CONCRETE PIPE EMBEDMENT: PLACE CLASS 2 AB UP TO SPRING LINE WITH MINIMUM OF SIX (6) INCHES OF CLASS 2 AB. MAINTAIN MINIMUM OF SIX (6) INCHES OF CLEARANCE BETWEEN THE PIPE AND THE ALTERNATE TRENCH BOTTOM. THE DIAMETER OF THE ALTERNATE ROUNDED TRENCH BOTTOM SHALL EQUAL THE WIDTH OF THE TRENCH.
EXISTING PAVEMENT SHALL BE NEATLY CUT TO A STRAIGHT VERTICAL LINE.
AGGREGATE BASE SHALL RECEIVE A "PRIME COAT" OF SC-250 LIQUID ASPHALT OR APPROVED EQUAL ALL ASPHALT TRENCH PATCHES SHALL RECEIVE A FOG SEAL CONFORMING TO "ASPHALTIC EMULSIONS" OF CALTRANS STANDARD SPECIFICATIONS.
TAPPROVED BY:
NO. REVISION DATE BY
TRENCH, PAVING & BACKFILL PANEL COLT ESENMEN
EMBEDMENT PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS TB-01
DATE: ---- DEPARTMENT OF PUBLIC WORKS
REPLACE TOP SOIL & GRADE • BERM UP IN
BACKFILL DETAILS SMOOTH IN CULTIVATED NON-CULTIVATED
LANDSCAPED AREAS AREAS
SEE RESURFACING
DETAILS
IMPORTED NATIVE NATIVE
BACKFILL BACKFILL BACKFILL
95% RELATIVE COMPACTION 95% RELATIVE COMPACTION - 85% RELATIVE COMPACTION — 1 CLASS A CLASS B CLASS C
FOR TRENCH IN TRAVELLED WAY FOR TRENCH IN TRAVELLED WAY FOR TRENCH NOT IN ROADWAY OR
WHERE NATIVE MATERIAL HAS SAND WHERE NATIVE MATERIAL HAS SAND EASEMENT EQUIVALENT LESS THAN 25 EQUIVALENT OF 25 OR MORE NOTE: JETTING OF PIPE SHADING
AND BEDDING SHALL NOT BE
BEDDING DETAILS PERMITTED TYPICAL.
SEE IMPORTED CONCRETE
ABOVE BACKFILL ENCASEMENT
6" MIN
WRAP WITH E12" MIN 12" MIN
FILTER FABRIC CLASS "C"
CONCRETE
3"
-Шт 3" MIN
AS REQUIRED SMOOTH FIRM BASE UNDER
BY SUPPORT PIPE ON CONCRETE BLOCKS,
GEOTECHNICAL PIPE BARREL EXCAVATE GROUT PADS OR OTHER APPROVED METHODS SMOOTH FIRM BASE UNDER - HOLES FOR BELLS OR COLLAR TWO SUPPORTS FOR EACH JOINT OF PIPE.
ENGINEER PIPE BARREL EXCAVATE
HOLES FOR BELLS OR COLLAR 3" MIN THICKNESS IMPORTED TAKE CARE NOT TO FLOAT PIPE WHILE
POURING CONCRETE
BEDDING, GREATER THICKNESS
MAY BE ORDERED BY ENGINEER
1. IMPORT BEDDING MATERIAL SHALL BE CLEAN SAND, OR 3/4" MAXIMUM GRAVEL UNIFORMLY GRADED WITH A MINIMUM SAND EQUIVALENT OF 25, OR CLASS 2 AGGREGATE BASE.
2. IMPORTED BACKFILL SHALL BE CLEAN SAND OR STREAM GRAVEL WHICH IS REASONABLY WELL GRADED FROM COARSE TO FINE WTH A MAXIMUM SIZE OF 1 1/2" AND NOT LESS THAN 10% PASSING A NO. 4 MESH SCREEN AND A MINIMUM SAND EQUIVALENT OF 25, OR CLASS 2 AGGREGATE BASE.
3. ALL BEDDING AND BACKFILL SHALL BE COMPACTED TO 95% RELATIVE COMPACTION
4. NATIVE BEDDING AND BACKFILL SHALL HAVE A SAND EQUIVALENT OF 25 OR GREATER AND SHALL BE 3/4% MAXIMUM SIZE.
5. THE TRENCH WDTH SHALL BE A MINIMUM OF THE PIPE OD. + 12" AND A MAXIMUM OF THE PIPE O.D. +24° NO. REVISION DATE BY TAPPROVED BY:
TRENCH BEDDING AND DANIEL COLT ESENWEIN
BACKFILL PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS TB-02
DATE: DEPARTMENT OF PUBLIC WORKS
Á.C.
NATIVE MATERIAL
95% COMPACTION
FINAL 6"
BACKFILL TAPE
NATIVE MATERIAL
90% RELATIVE COMPACTION
VARIES
4" MIN.
CLEAN WASHED SAND
4" MIN.
6" MIN.
12" MIN.
NO. REVISION DATE BY APPROVED BY:
DANIEL COLT ESENWEIN
TRENCH AND BACKFILL FOR
WATER CONNECTIONS UBLIC WORKS DIRECTOR/CIT
[DRAWN BY: A. HOLLADAY NGINEE
CHECKED BY: C. GILLS PE C77587
SCALE: NONE CITY OF WILLIAMS TB-03
DATE: —--- DEPARTMENT OF PUBLIC WORKS
SUBGRADE
PLASTIC BACKFILL
TAPE LOCATED
12" - 24" BELOW NATIVE SOIL
FINISH GRADE
#12 INSULATING
WIRE SECURED
VARIES TO TOP OF PIPE.
BEDDING SAND AT
95% COMP. (100%
O.D. PASSING 3/8" SIEVE,
NOT MORE THAN 6%
PASSING 200 SIEVE
6"'
-6" MIN.
TRENCH BACKFILL REQUIREMENTS:
1. PROPOSED STREETS - REFER O.D. + 12" MIN
TO DETAIL TB-01 AND TB-0. O.D. + 24" MAX
FOR BACKFILL REQUIREMENT
NOTES:
1. BACKFILL SHALL BE MECHANICALLY CONSOLIDATED OR SHOVEL SLICED UNDER THE HAUNCHES OF THE PIPE.
2. IN ROCKY OR UNYELDING SOIL, THE TRENCH SHALL BE EXCAVATED A MINIMUM OF 12" BELOW THE PIPE AND THE TRENCH WIDTH SHALL BE INCREASED BY 12".
ONE 12" WIDE STRIP OF BACKFILL TAPE SHALL BE USED FOR EVERY 12" PIPE DIAMETER OR FRACTION THERE OF.
4. TREE MUST BE A MINMUM OF 36" COVER FROM THE TOP OF THE PIPE TO THE FINISHED NO. REVISION DATE BY TAPPROVED BY:
DANIEL COLT ESENWEIN
WATER MAIN TRENCH AND
BACKFILL PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS TB-04
DATE: DEPARTMENT OF PUBLIC WORKS
TRENCH BACKFILL REQUIREMENTS:
1. PROPOSED STREETS- REFER TO DETAILS TB-01
AND TB-02 FOR BACKFILL REQUIREMENTS ABOVE
THE PIPE ZONE.
2. EXISTING STREETS- REFER TO DETAILS TB-01
AND TB-02 FOR BACKFILL REQUIREMENTS
ABOVE THE PIPE ZONE. (SEE TRENCH DETAIL
RUSHED ROCH
O 1/2 PIPE DIAMETEI
SATURATED PIPE TRENCH
SUBGRADE
NATIVE SOIL
BACKFILL TAPE
(12" DETECTABLE)
LOCATED 12"-24" MOSEN ME SAND EARENT
BELOW FINISHED
GRADE ALTERNATE BACKFILL ABOVE SPRING-
LINE ONLY: NATIVE MATERIAL 90%
VARIES RELATIVE COMPACTION
12° IMPORTED MATERIAL, LESS THAN
• LESS
T
NOTE:
ADDITIONAL 12" WIDE 6" MIN
TAPE SHALL BE ADDED
FOR EVERY 12" O.D. + 12" MIN
INCREASE IN PIPE DIA.
NOTE: BACKFILL SHALL BE MECHANICALLY CONSOLIDATED OR
SHOVEL SLICED UNDER THE HAUNCHES OF THE PIPE
NO. REVISION DATE BY APPROVED BY:
DANIEL COLT ESENWEIN
SEWER MAIN TRENCH AND
BACKFILL PUBÜC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS TB-05
DATE: → DEPARTMENT OF PUBLIC WORKS
VARIES
PAINT - 1 COAT (SEE W-04)
RED PRIMER OVER
SOUND METAL &
2 COATS YELLOW
PAINT
CLOW 960 W/(1) 4 1/2" AND
(2) 1/2" HOSE OUTLETS OR
¿ OF 6" SQ APPROVED EQUAL
E CONC PAD
18" 18"‡
BACK OF SIDEWALK - VALVE BOX BROOKS NO.
66T SERIES MARKED
[MAX 2" CONCRETE 1" BELOW BREAKOFF GROOVE "WATER" OR APPROVED EQUAL
— L < TOP OF SIDEWALK
20 %
BREAK OFF RISER - HYDRANT GUARD 316 DUAL
PLATE CHECK VALVE OR
APPROVED EQUAL
6"
- 6" SPOOL (REQUIRED)
36"
DIRECT BURIAL
VAR. NO. 12 AWG SOLID 6" GATE VALVE
SLOTTED BURY INSULATED WRE FLNG X MJ
(FLNG X MJ RESTRAINED) MINIMUM (RESTRAINED)
6" WATER MAIN
6 THRUST
BLOCK
THRUST - CONCRETE BLOCK (W-05, W-06)
BLOCK OR ROCK SLAB
(W-05, W-06)
BLUE REFLECTIVE PAVEMENT MARKERS SHALL BE PLACED 6" FROM CENTERLINE STRIPE ON THE SIDE NEAREST THE FIRE HYDRANT ON A TWO OR MULTI-LANE STREET. TWO MARKERS ARE REQUIRED AT AN INTERSECTION HAVING A FIRE HYDRANT. THE MARKER SHALL BE PLACED 6" FROM THE EDGE OF THE CONTINUOUS LEFT TURN LANE LINE ON THE SIDE NEAREST THE FIRE HYDRANT. ON A FOUR LANE STREET WITH TURN LANE AT INTERSECTION THE MARKER SHALL BE PLACED 6" FROM THE NEAREST WHITE LANE LINE ON THE SIDE NEAREST THE FIRE HYDRANT.
A HYDRANT GUARD GH-1 OR APPROVED EQUAL MAY BE ACCEPTED BY THE CITY ENGINEER. IF A HYDRANT GUARD GH-1 OR APPROVED EQUAL IS TO BE USED THE CONTRACTOR/OPERATOR SHALL SUBMIT A HYDRANT ASSEMBLY FOR APPROVAL.
NO. REVISION DATE BY TAPPROVED BY:
DANIEL COLT ESENWEIN
FIRE HYDRANT
PUBÜC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS W-01
DATE: ---- DEPARTMENT OF PUBLIC WORKS
DOUBLE CHECK DETECTOR VALVE
(DEVICE TO BE A FEBCO AND TO BE AN
APPROVED DEVICE BY THE FOUNDATION
FOR CROSS-CONNECTION CONTROL &
HYDRAULIC RESEARCH-FCCCHR
MAX. 36"
MIN. 8" MAX. 12"
FINISH GRADE
FINISH GRADE
NO WATER SHALL BE DRAWN THROUGH THE BACKFLOW FLANGED "y" TYPE STRAINER (SS OR DI) DEVICE UNTIL IT HAS BEEN TESTED BY THE CITY. OS & Y GATE VALVE (TYP.)
THE BACKFLOW DEVICE SHALL BE INSULATED WITH A DOUBLE DETECTOR CHECK CITY APPROVED FREEZE PROTECTION BAG. CHECK VALVE
FITTINGS SHALL BE FLANGE BY FLANGE OR RESTRAINED. SIAMESE 45 DEGREE FDC WITH END CAPS
BURIED NUTS AND BOLTS, AND BARE METAL SHALL BE WATER METER, MUST READ IN GALLONS COATED WITH BITUMINOUS MATERIAL.
PIPE AND FITTINGS SHALL BE DUCTILE IRON. (PURCHASED THROUGH CITY) BURIED PIPE AND FITTINGS SHALL BE WRAPPED AND G) 31/2" THICK REINFORCED CONCRETE SLAB.
SEALED WITH 10 MIL POLYETHYLENE AND VINYL TAPE. H) SUPPORTS 2-TYP. SHALL BE BOLTED DOWN WITH A
RESILIENT SEAT GATE VALVES AND TEST COCKS ARE MINIMUM OF TWO BOLTS EACH THRUST BLOCK SEE W-05, W-06
WATER SUPPLY- NO CONNECTIONS OR TEES WILL BE j) 1/4% NON CASE HARDENED CHAIN WITH BREAKAWAY
ALLOWED BETWEEN METER AND DEVICE
D.C.D.V. TO BE PAINTED FOREST GREEN (KELLY-MOORE K) VALVE TAMPER SWTCH CONDUIT TO BUILDING FIRE GLOSS ALKYD RUST INHIBITIVE ENAMEL #51) OR CONTROL ROOM APPROVED EQUAL. (ALTERNATIVE COLORS TO BE
APPROVED BY CITY ENGINEER).
10. LOCATION TO BE APPROVED PRIOR TO INSTALLATION,
DEVICE MUST BE ACCESSIBLE FOR TESTING AND
MAINTENANCE.
NO. REVISION DATE BY TAPPROVED BY:
DANIEL COLT ESENWEIN
FIRE ASSEMBLY WITH FDC
PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS W-02
DATE: DEPARTMENT OF PUBLIC WORKS
FIRE HYDRANT
NEAR RETURN
6* TYPICAL
- BLUE REFLECTIVE
MARKER TAPCO
102238 PAVEMENT
MARKER
OR EQUAL
FIRE HYDRANT
10' MIN
¿ 6" TYPICAL
6* TYPICAL COMMERCIAL
FIRE HYDRANT
AT MID BLOCK
NO. REVISION DATE BY APPROVED BY:
DANIEL COLT ESENWEIN
FIRE HYDRANT LOCATION
PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY MARKERS ENGINEER
CHECKED BY: C. GILLS PE C77587
SCALE: NONE CITY OF WILLIAMS W-03
DATE: ---- DEPARTMENT OF PUBLIC WORKS
2.00'
SEPARATED SIDEWALK
| 1.50 | 1.50
MONOLITHIC SIDEWALK
2.00 COMMERCIAL SIDEWALK
NOTES:
1. 3 FOOT CLEARANCE SHALL BE PROVIDED ON ALL SIDES OF THE HYDRANT.
2. HYDRANTS SHALL NOT BE OBSTRUCTED BY LANDSCAPING.
3. 3 FOOT CONCRETE SLAB AROUND HYDRANT.
NO. REVISION DATE BY TAPPROVED BY:
DANIEL COLT ESENWEIN
FIRE HYDRANT PLACEMENT
PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS W-04
DATE: — DEPARTMENT OF PUBLIC WORKS
TYPE O 90° BEND 45° BEND 221/2 BEND
alal
TYPICAL INSTALLATION
REQUIRED BEARING - TOTAL SQUARE FEET
2 1
4 SIZE OF PIPE 2
12 6 3
16 10 5
TIFFING DEAD END WITH PLUG
TYPICAL INSTALLATION
REQUIRED BEARING - TOTAL SQUARE FEET
4" 2 2
6" 3
SIZE OF PIPE 5
10' 8
12" 12
NOTES:
IRUST BLOCKS TO BE CONSTRUCTED OF CLASS "B" CONCRET
2. REAS GIVEN ARE FOR CLASS 150 PIPE AT TEST PRESSURE OF 150 P.S.I. IN SOIL WITH 2,000 P.S.
EARING CAPACITY. INSTALLATIONS USING DIFFERENT PIPE, TEST PRESSURES, AND/OR SOIL TYPE
HOULD ADJUST AREAS ACCORDINGLY, SUBJECT TO APPROVAL OF ENGINEE BLOCKS TO BE POURED AGAINST UNDISTURBED SOIL.
JOINTS TO BE KEPT CLEAR OF CONCRETE.
BLOCKS TO BE IN PLACE 7 (SEVEN) DAYS BEFORE TESTING.
ALL PLUGS SHALL BE SECURED WITH THRUST BLOCKS.
SEE STANDARD DETAIL W-06 FOR CROSS THRUST BLOCK.
NO. REVISION DATE BY APPROVED BY:
DANIEL COLT ESENWEIN
THRUST BLOCKS
PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS W-05
DATE: DEPARTMENT OF PUBLIC WORKS
W
CROSS - BLIND FLANGE
(TYP. W/O CONNECTION)
- FLANGE REDUCER OR SPOOL
MONOLITHIC
- VARIES THRUST BLOCK
CROSS
A
1 FLANGE X MJ (RESTRAINED)
VALVE*
U-BEND 5 REBAR "HOLD DOWN"
FOR CROSS, TO BE EMBEDDED INTO
CONCRETE 12" MINIMUM
PLAN
SPOOL OR FLANGE X RT VALVE*
FLANGE REDUCER
SECTION A-A
T" MIN CLR. I
12" MIN.
U-BEND
#5 REBAR * NOTE:
"HOLDDOWN" CLR.
SIZE OF THRUST BLOCK BUTTERFLY VALVES SHALL
FOR CROSS BE INSTALLED FOR SIZES
8H0S5 D TO BE EMBED 12" OR GREATER. GATE
16" 4.5 4.5' IN CONC 12" MIN VALVES SHALL BE
14" 4' 4' INSTALLED FOR SIZES 10"
12" 3.5 3.5' 4. AND SMALLER
10" 3' 3'
2.5'
6" 1.5 2'
NO. REVISION DATE BY APPROVED BY:
DANIEL COLT ESENWEIN
THRUST BLOCKS FOR
FLANGE CROSS PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS W-06
DATE: ---- DEPARTMENT OF PUBLIC WORKS
GRADES™T L RADE
FINISH GRADE A FINISH GRADE
UNDEVELOPED AREA
STREET GRADE STREET GRADE
AVE LANDSCAPED AREA
RF ®
PAVED AREA
MATERIALS
A) CONCRETE VALVE BOX(CHRISTY G-5 OR
APPROVED EQUAL, MARKED "WATER")
B) VALVES AND FITTINGS TO BE WRAPPED IN
10 MIL TAPE
8"ø RISER STOCK (PVC)
RISER ALIGNER
PLASTIC BACKFILL TAPE
GATE VALVE
DUCTILE IRON TEE
CONCRETE COLLAR (SEE NOTES)
SLUMP BLOCKING (SEE NOTES)
#4 REBAR AROUND CIRCUM. (TYP.)
VALVE EXTENSION
K) BROOKS PRODUCTS (3-RT), CHRISTY G5,
GATE VALVE BES G5 9 1/2" TRAFFIC BOX TYPE
K-6016 OR APPROVED EQUAL MARKED
"WATER"
ALL GATE VALVES SHALL BE CENTERED IN A ONE PIECE RISER STOCK WITH THE USE OF A RISER ALIGNER.
OPERATOR NUTS DEEPER THAN 40 INCHES FROM FINISH GRADE SHALL REQUIRE A VALVE NUT EXTENSION 2 FEET MINIMUM IN
3. VALVE BOXES LOCATED IN A PAVED AREA SHALL BE PLACED IN A 6" X 6" CONCRETE COLLAR A MINIMUM OF 2" BELOW PAVEMENT.
4. VALVE BOXES LOCATED IN A LANDSCAPED AREA SHALL BE PALCED IN A 6" X 6" CONCRETE COLLAR AT FINISHED GRADE.
5. VALVE BOXES LOCATED IN AN UNDEVELOPED AREA SHALL BE PLACED IN A 12" DEEP BY 6" WIDE CONCRETE COLLAR 6" ABOVE INSTALL (4" X 4" SOLID SLUMP BLOCK) UNDER ENTIRE PERIMETER OF BOX.
7. VALVES AND FITTINGS SHALL BE WRAPPED AND SEALED IN 10 MIL POLYETHYLENE.
8. VALVE RISER STOCK SHALL BE A MINIMUM OF 4" INSIDE VALVE BOX.
9. TRACING WRE SHALL BE CONTINUOUS BETWEEN MAINLINE VALVE BOXES AND FIRE HYDRANTS. IT SHALL BE ATTACHED TO THE TO POF THE PIPE WTH 10 MIL VINYL TAPE EVERY FEET.
10. OPERATING NUT EXTENSION W/ 7" DIA. PLATE WASHER WELDED TO EXTENSION AT MIDPOINT OF ROD. (MIN. LENGTH OF EXTENSION ROD SHALL BE 24")
11. AN OPERATING NUT IS REQUIRED WHERE DISTANCE BETWEEN FINISHED GRADE AND TOP OF OPERATING NUT EXCEEDS 36", DRILL AND TAP FOR (2) 1/4" DIA. SET SCREW. SET SCREW TO EXTEND 1/8" INTO VALVE NUT.
NO. REVISION DATE BY TAPPROVED BY:
DANIEL COLT ESENWEIN
GATE VALVE & BOX
PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS W-07
DATE: —_-- DEPARTMENT OF PUBLIC WORKS
- DIRECT BURIAL NO. 12 AWG
SOLID INSULATED WIRE MINIMUM
WATER MAIN
TYPICAL LAYOUT
SPLIT BOLT WIRE CONNECTOR
MASTIC TAPE
10 MIL VINYL TAPE
12 AWG INSULATED
TRACING WIRE
SEE NOTE 1
SPLICE DETAIL
NOTES:
1. TWIST THE WIRE A MINIMUM OF 5 TIMES ON EACH END. INSTALL SPLIT BOLT CONNECTOR.
SOLDER WIRE AND COVER THE ENTIRE SPLICE WTH 10 MIL VINYL TAPE. WIRE SPLICES SHALL BE LOCATED WITHIN A VALVE BOX.
2. TRACING WIRE TO BE CONTINUOUS BETWEEN VALVE BOXES AND FIRE HYDRANTS, EXCEPT WHERE BOXES ARE WITHIN 10' OF PIPE INTERSECTION.
3. TRACING WIRE TO BE ATTACHED TO THE TOP OF THE PIPE WITH 10 MIL VINYL TAPE EVERY
4. TRACING WIRES THROUGH VALVE BOX SHALL BE PLACED OUTSIDE OF RISER, BUT INSIDE
5. TRACING WIRE IN MANHOLES AND VAULTS SHALL BE ATTACHED INSIDE THE FACILITY WITHIN
6. LOCATING WIRE MUST BE TESTED & BE IN WORKING ORDER AFTER ALL UNDERGROUND WORK IS DONE AND PRIOR TO STREET PAVING.
REVISION DATE BY TAPPROVED BY:
NO.
DANIEL COLT ESENWEIN
LOCATING WIRE FOR WATER
MAINS AND SERVICES PUBC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
[SCALE: NONE CITY OF WILLIAMS W-08
DATE: ---- DEPARTMENT OF PUBLIC WORKS
INGLE BALL TYPE CURB STOP (JAMES JONE
BACK OF SIDEWALK -1963WSG OR J-1975WSG OR APPROVEL
"W" STAMPED INTO THE TOP OF EQUAL). FOR SERVICE LARGER THAN 2" CURB OVER THE SERVICE LINE USE RESILIENT WEDGE GATE VALVE.
0.5'
FINISHED GRADE - RADIO READ TRANSMITTER
520M FLEXNET SMART POINTS
OR APPROVED EQUAL
2000
18" MAX
TIO STRUCTURE
- BRONZE BALL VALVE
WATTS B-6000
SERIES OR CITY
APPROVED EQUAL
2 DIA. MXI
PLACE BRICKS SUPPORT TUBING
INDER BOY - CITY PROVIDED METER. COORDINATE
INSTALLATION WITH CITY DEPARTMENT
OF PUBLIC WORKS
1" PE3408 POLYETHYLENE (IPS) SERVICE PIPE
WITH DIRECT BURIAL NO.12 AWG SOLID
COPPER INSULATED TRACER WIRE
PROFILE
•FULL BODY SUPPORT SADDLE (FORD BOLTED 590 OR APPROVED EQUAL SIZE 1" WITH MIP THREADS) ON PVC C900 WATER MAIN. USE STANDARD DOUBLE STRAP SADDLE ON OTHER PIPE MATERIALS. SADDLE TO BE
ONE SIZE LARGER THAN SERVICE FOR NYLON BUSHING WITH
OTHER THAN BRONZE SADDLE.
BALL - TYPE COMPRESSION CORPORATION STOP
(JAMES JONES E-1935SG OR EQUAL),
1" WITH FIP THREADS
ei
WATER MAIN
• TEE WITH FLANGED OUTLET
- WATER SERVICE LARGER THAN 2" - CHRISTY B9 FOR 3/4" METERS AND
SHALL BE PVC OR DUCTILE IRON
WITH DIRECT BURIAL NO. 12 AWG CHRISTY B12 FOR 1" METERS OR SOLID COPPER INSULATED TRACER WIRE APPROVED EQUAL (TYP). 40 " TO METER BOX
NOTES:
- RESILIENT WEDGE GATE VALVE 1. LOCATE WATER SERVICE NEAR
WITH TRAFFIC RATED BOX HE CENTER OF LO
. MINIMUM COVER FOR WATER MAIL
SHALL BE 36"
PLAN
NO. REVISION DATE BY APPROVED BY:
DANIEL COLT ESENWEIN
SINGLE WATER SERVICE
MAIN CONNECTION PUBÜC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILIS PE C77587
SCALE: NONE CITY OF WILLIAMS W-09
DATE: DEPARTMENT OF PUBLIC WORKS
ANGLE BALL TYPE CURBSTOP (JAMES RADIO READ TRANSMITTER 520M *W STAMPED INTO THE TOP OF JONES J-1963WSG) OR APPROVED EQUAL. FLEXNET SMART POINTS CURB OVER THE SERVICE LINE OR APPROVED EQUAL 7
BACK OF- 0.5'
•FINISHED GRADE SIDEWALK
- 12"MIN. 18°MAX eca
TO STRUCTURE
• =
• 1" PE3408 POLYETHYLENE- ТГ
- BRONZE BALL VALVE
(IPS) SERVICE PIPE WITH WATTS B-6000
DIRECT BURIAL NO.12 AWG SERIES OR CITY
SOLID COPPER INSULATED 1" MIN. APPROVED EQUAL
TRACER WIRE
MIN
- 1/2" DIA. MXU
SUPPORT TUBING
1" DIA. SCH. 80 -CITY PROVIDED METER
CONDUIT BETWEEN COORDINATE INSTALLATION
ADJACENT BOXES, WITH CITY DEPARTMENT
SEAL OPEN ENDS OF PUBLIC WORKS
SECTION A-A WITH TAPE. - PLACE BRICKS
UNDER BOX
1" × 1" x 1"
BRONZE SERVICE TEE
JAMES JONES J-2617SG
OR APPROVED EQUAL.
FULL BODY SUPPORT SADDLE (FORD
BOLTED 590 OR APPROVED EQUAL
SIZE 1" WITH MIP THREADS ON PVC
C900 WATER MAIN. USE STANDARD
DOUBLE STRAP SADDLE ON OTHER
PIPE MATERIALS. SADDLE TO BE
ONE SIZE LARGER THAN SERVICE
FOR NYLON BUSHING WITH OTHER
THAN BRONZE SADDLE.
CHRISTY B9 FOR 3/4" METERS
AND CHRISTY B12 FOR 1" METERS
OR APPROVED EQUAL (TYP).
-BALL-TYPE COMPRESSION
CORPORATION STOP
(JAMES JONES E-1935SG
OR EQUAL) WITH 1" FIP
THREADS
WATER MAIN
NOTES MINMUM COVER FOR WATER MAN
SHALL BE 36'
NO. REVISION DATE BY APPROVED BY:
DANIEL COLT ESENWEIN
DOUBLE WATER SERVICE
MAIN CONNECTION PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKEO BY: C. GILLS PE C77587
SCALE: NONE CITY OF WILLIAMS W-10
DATE: DEPARTMENT OF PUBLIC WORKS
6"
- 24" 4" MIN. I
PLASTIC BACKFILL TAPE 24" MIN.
4 MIN 1(4
A
2% MIN. SLOPE
3" DEEP DRAIN ROCK-
NOTES. BRASS THREADED COUPLING (IF REQUIRED
2) OLD CASTLE PRECAST B-40 UTILITY BOX W/TRAFFIC COVER MARKED, "WILLIAM ARV" IF EXTENSION IS REQUIRED MORTAR EXTENSION JOINT INSIDE & OUT APPROVED EQUAL.
CONCRETE BLOCKING 4x4x15 ½"SOLID SLUMP BLOCK UNDER ENTIRE PERIMETER OF UTILITY BOX.
BRASS UNION
7) BRASS CAP WITH 9 DRILLED 1/16" HOLES OR APPROVED EQUAL.
USE GALVANIZED PIPE AND FITTINGS ABOVE GROUND
9) 1/4" TEST COCK
10) CONCRETE BLOCK FOR SUPPORT
BURIED PIPE AND FITTINGS SHALL BE WRAPPED WITH 10 MIL
POLYETHYLENE OR APPROVED EQUAL.
NO. REVISION DATE BY TAPPROVED BY:
DANIEL COLT ESENWEIN
AIR-VACUUM VALVES
PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS W-11
DATE: --_- DEPARTMENT OF PUBLIC WORKS
PIPING, VALVES, NIPPLES ETC SHALLY
TEE WITH 1"
BRASS PLUG (TYP)
6" 12" MIN, 30" MAX 6"
METER AND VAULT MIN MIN
APPROVED BY CITY
SIDEWALK
40 L 3" THICK P.C.C PAD
MIN 2' WDE
-CONCRETE THRUST BLOCK-
NOT SHOWN THRUST
BRASS OR COPPER LINE/ BLOCK NOT REQUIRED
FOR 2" OR SMALLER 12" BRASS NIPPLE-
BUILDING CONNECTION
NOTE REDUCED -PRESSURE TYPE BACKFLOW DENCES SHALL BE REQUIRED FOR ANY USE WHERE TOXIC MATERIALS ARE USED OR WHERE POSITIVE PROTECTION FOR THE PUBLIC WATER SUPPLY IS REQUIRED. TYPICAL APPLICATIONS INCLUDE;
IRRIGATION SERVICES, COMMERCIAL SERVICES, INDUSTRIAL SERVICES, HOSPITALS, LABORATORIES, MORTUARIES OR AS CONNECTIONS BETWEEN THE CITY MAIN AND THE RP DEVICE SHALL BE AT THE DISCRETION OF THE CITY ENGINEER.
BACKFLOW PREVENTION DEVICES SHALL BE INSTALLED ADJACENT TO AND ON THE PROPERTY SIDE OF SIDEWALK WHERE APPLICABLE. THE ASSEMBLY SHALL BE INSTALLED AS CLOSE TO THE WATER METER LOCATION AS PRACTICAL.
4. DEVICE TO BE THE SAME SIZE OR LARGER THAN THE SERVICE METER.
5. LANDSCAPING OR OTHER SCREENING AROUND THE BACKFLOW DEVICE SHALL BE SHOWN ON APPROVED PLANS.
6. PROTECTION FROM FREEZE DAMAGE IS RECOMMENDED IN EXPOSED AREAS.
NO. REVISION DATE BY REDUCED PRESSURE TAPPROVED BY:
DANIEL COLT ESENWEIN
BACKFLOW PREVENTER
PUBÜC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS W-12
DATE: ---- DEPARTMENT OF PUBLIC WORKS
RESILIENT SEAT GATE VALVES
B. R.P. TYPE BACKFLOW DEVICE (CITY APPROVED)
4" THICK REINFORCED CONCRETE SLAB
THRUST BLOCKS (SEE W-05, W-06)
SUPPORT STANDS BOLTED INTO CONCRETE
1/4" NON-CASE HARDENED CHAIN WITH BREAKAWAY LOCK
SPOOLS SHALL BE 5X THE PIPE DIAMETER
12"- 18"
FINISH GRADE FINISH GRADE
NO. NO WATER IS TO BE DRAWN THROUGH THE BACKFLOW DEVICE UNTIL IT E BATE VANE SAN E RESENT SIER.
REVISION DATE APPROVED BY:
NO. BY 3IN BACKFLOW PREVENTION
DANIEL COLT ESENWEIN
PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS W-13
DATE: -_-- DEPARTMENT OF PUBLIC WORKS
- FINISHED GRADE
ADJUSTMENT FOR
VALVE BOXES - 2" COUPLING
FINISH GRADE W/ 2" PLUG
- VALVE BOX
4" CLEARANCE
- PVC VALVE
BOX
EXTENSION
A
FEMALE PVC
MAIN ADAPTER
- 2" ELBOW
- PVC SCH 40 MIN
• BRASS NIPPLE - 2" RESILENT SEAT VALVE W/ 2" SQUARE NUT,
THRUST BLOCK WATEROUS OR APPROVED EQUAL WITH
(SEE W-05) BRASS NIPPLES ON BOTH SIDES
REDUCING COUPLING
SMITH-BLAIR TYPE 415 IYPICAL BLOW OFF AT DEAD
OR APPROVED EQUAL ENDS
12'
MIN.
* THRUST BLOCK
NOTESIN THE CASE OF A PRESSURE TAP, A CORPORATON
STOP, FORD, JONES OR APPROVED EQUAL SHALL BE
USED AT THE MAIN
2. VALVE BOX COVERS TO BE BROOKS PRODUCTS 66-T
SERIES G5 OR APPROVED EQUAL
3/4" DIA. MIN. GALV.
RODS W/ THREADED
END OR RUNNING
VIEW A-A THREADS BENT AS SHOWN
NO. REVISION DATE BY APPROVED BY:
DANIEL COLT ESENWEIN
DEAD-END WATER MAIN
PUBÜC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS PE C77587
SCALE: NONE CITY OF WILLIAMS W-14
DATE: —-- DEPARTMENT OF PUBLIC WORKS
- 3" MAX (TYP)
-4" MAX (TYP)
- 30" - 40"
BO
12" - 18"
112-18 2" MIN
FINISH GRADE
10-- 14 CONTNUASS SECTION 4L
2" -8" - 10" DIA.
MIN. CONCRETE FOR STABILITY
TYP. in 12" MIN
- 24" 24"
BELOW
METER TTER
CONCRETE VALVE BOX (SEE W-07) NOTE SNO WATER SHALL BE DRAWN THROUGH THE B. 6" CONTINUOUS SCHEDULE 40 PVC RISER NOTCHED BACKFLOW DEVICE UNTIL IT HAS BEEN TESTED BY OVER PIPE AT BASE. THE CITY.
2 DEPTH UNDER CONCRETE 820C NG A CRET 12"
18" METER SETTER WTH HIGH BYPASS WTH IDLER.
RIGID SCHEDULE 40 PVC THROUGH EYES.
B-40 UTILITY BOX WITH EXTENSION (MORTAR WATER METERS SHALL BE PURCHASED THROUGH INSIDE & OUT) THE CITY. PURCHASE INCLUDES INSTALLATION.
G. METER (PURCHASED THROUGH THE CITY) THE BACKFLOW DEVICE SHALL BE INSULATED WITH A R.P. TYPE BACKFLOW DEVICE CITY APPROVED FREEZE PROTECTION BAG.
BRASS PRESSURE REGULATOR 5. INSTALL CONCRETE BLOCKING (4"x4" SUMP BLOCK) BALL VALVES UNDER ENTIRE PERMINETER OF UTILITY BOXES.
BRASS "y" STRAINER WITH BRASS PLUG. 6. CURBSTOP SHALL BE BETWEEN 12" & 18" OF L. INSTALL (2) UNIONS NOT CONNECTED TO
7. FITTINGS AND PIPING SHALL BE BRASS.
M. BRASS PLUG BURIED PIPE AND FITTINGS SHALL BE WRAPPED WTH N. CONCRETE COLLAR (SEE W-07) 8 MIL POLYETHYLENE OR APPROVED EQUAL.
NO. REVISION DATE BY APPROVED BY:
DANIEL COLT ESENWEIN
COMMERCIAL 1.5 IN & 2 IN
SERVICE LINE PUBC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLIS IPE C77587
SCALE: NONE CITY OF WILLIAMS W-15
DATE: — DEPARTMENT OF PUBLIC WORKS
MATERIALS:
METER BOX (CITY APPROVED)
B. METER WITH STRAINER (PURCHASED THROUGH CITY) INSTALL IDLER SPOOL DURING INSTALLATION OF METER BOX.
C. GATE VALVE
D. 2" LOCKING CURB STOP IN G-5 BOX (SEE W-07, FOR TYP VALVE BOX INSTALLATION) E. 2" DOUBLE STRAP BRASS SADDLE FOR DUCTILE IRON MAIN WITH 2" MUELLER IRON PIPE THREAD BY COMPRESSION ADAPTER.
F. THRUST BLOCKS (SEE W-05, W-06)
2" BYPASS PIPE MATERIAL TO BE PE308 POLYETHYLENE AND FITTINGS TO BE BRASS
COMPRESSION TYPE OR APPROVED EQUAL
H. TRACING WIRE
1. SEE W-07 FOR VALVE AND BOX DETAIL.
J. METAL TRAFFIC LID WELD MARKED "WILLIAMS WATER"
FINAL GRADE FINAL GRADE
TO BACKFLOW
SEE DETAIL W-12
Ira
24" 12"
PLAN VIEW:
SEE DETAILS METER BYPASS
W-15
M
NOTESPIPE SHALL BE DUCTILE IRON.
POLYETHYLENE
4. USE CITY APPROVED RESTRAINED JOINTS OR FLANGED
5. WATER METER SHALL BE PURCHASED THROUGH THE CITY.
PURCHASE INCLUDES INSTALLATION.
NO. REVISION DATE BY TAPPROVED BY:
DANIEL COLT ESENWEIN
COMMERCIAL METER
INSTALLATION PUBLIC WORKS DIRECTOR/CITY
DRAWN BY: A. HOLLADAY ENGINEER
CHECKED BY: C. GILLS PE C77587
SCALE: NONE CITY OF WILLIAMS W-16
DATE: DEPARTMENT OF PUBLIC WORKS
APPENDIX A
The following are a compilation of notes which may or may not apply to all projects.
The Engineer may delete the notes that are deemed non-applicable as well as add additional notes that are necessary
General Notes:
1. Owner Developer: (Insert name, address and phone number)
2. Civil Engineer: (Insert name, address and phone number)
3. Soils Engineer: (Insert name, address and phone number)
4. Soils Report: (Insert Report information, date etc.)
5. Benchmark: (Insert Benchmark information)
6. Basis of Bearings (Insert Basis of Bearings information)
7. All work shall conform to the City of Williams Specifications and Standard Details.
8. The following City of Williams Standard Details are hereby made a part of these plans:
a. (insert all plans that are applicable)
9. Refer to Final Map of this subdivision for all centerline and property line data.
10. The existing underground utilities are plotted from available records. The Contractor shall take precautionary measures to protect these utilities. The Contractor shall not do excavation until all utility agencies have been notified and have been given the opportunity to mark their facilities in the field
11. The Civil Engineer assumes no responsibility beyond the adequacy of his design contained herein.
12. Construction Contractor agrees that in accordance with generally accepted construction practices, Construction Contractor shall be required to assume sole and complete responsibility for job site conditions during the course of construction of the project, including safety of all persons and property; that this requirement shall be made to apply continuously and not be limited to normal working hours, and Construction Contractor further agrees to defend, indemnify and hold Design Civil Engineer Harmless from any and all liability, real or alleged, in connection with the performance of work on this project, excepting liability arising from the sole negligence of Civil Engineer.
13. Contractor shall post emergency telephone numbers at the job site for Public Works, Ambulance, Police, and Fire Departments.
14. Should it appear that the work to be done, or any matter relative thereto, is not sufficiently detailed or explained on these plans, the contractor shall contact the Design Engineer (Insert name, and Phone number)
15. Contractor shall provide proper shoring in all trenches deeper than five (5) feet. Any damage resulting from lack of shoring shall be the responsibility of the Contractor.
16. The Contractor shall comply with the rules and regulations of the State Construction Safety Order.
17. The Contractor's attention is directed to the requirements of the Division of Industrial Safety pertaining to "Confined Spaces". Any manhole, culvert, drop inlet, or trench (which could contain air), that is not readily ventilated, may be considered a "Confined Space".
18. Encroachment Permits required for work within existing public right-of-way shall be obtained by the Contractor.
19. The Owner's Civil Engineer will provide construction stakes. The number and location of stakes shall be determined before the construction begins. All staking requests should be directed to the Engineer a minimum of 48 hours prior to actual need. Any additional staking or restating will only be done as directed and authorized by the Owner or his Authorized Agent.
20. All construction staking for curb, gutter, sidewalk, sanitary sewers, storm drains, and water lines shall be done by a Registered Civil Engineer, or Licensed Land Surveyor.
21. All existing elevations shown are as measured in the field unless otherwise noted.
22. Obstructions indicated are for information only. It is the Contractor's responsibility to verify the location and depth with the appropriate agencies. The Contractor shall notify Underground Service Alert (U.S.A.) for utility locations prior to any construction. Phone 1-800-227-2600. Neither the Owner nor the Civil Engineer assumes responsibility that the obstructions indicated will be the obstructions encountered
23. It shall be the Contractor's Responsibility to notify the Civil Engineer of any differences in locations of existing utilities shown, or any conflicts with the design that become apparent during construction before continuing with work in that area.
24. The Contractor shall verify the flowline elevation of the existing sanitary sewer and storm drain connection points and notify the Civil Engineer immediately if more than 0.10 foot of difference exists from this plan.
25. The Contractor shall coordinate the sewer, water, and storm drain construction in a manner to prevent any conflicts where utility lines cross each other. The Contractor shall be responsible for obtaining plans for all other utilities for this project and shall familiarize himself therewith, and shall notify the Civil Engineer immediately of any conflict with this plan prior to the start of construction.
26. The Contractor shall provide adequate cover for the protection of all proposed and existing utilities during the construction of this project.
27. The contractor shall not disturb or destroy any permanent survey points without the consent of the City Engineer. Any permanent monuments or points disturbed or destroyed shall be replaced by a Licensed Engineer or Surveyor at the Contractors expense.
28. Prior to commencement of any work on adjacent property, the Owner shall obtain written permission from affected Property Owner.
29. All cut and fill slopes at the boundary lines shall be constructed in such a manner that adjacent fences will not be damaged.
30. All grading operation shall be continuously observed by a Soils Engineer. Contractor must notify Soils Engineer two (2) working days in advance.
31. All grades shown are finished grades, unless otherwise noted.
32. All graded slopes are two (2) feet horizontal to one (1) foot vertical unless otherwise authorized by the Soils Engineer and approved by the City Engineer, or as shown on these plans.
33. The Contractor is responsible for matching existing streets surrounding landscaping and other improvements with a smooth transition in paving, curbs, gutters, sidewalks, grading, etc., and to avoid the creation of any low spots or hazardous conditions or any abrupt or apparent changes in appearance, grades, or cross slopes.
34. The Civil Engineer assumes no responsibility for final grade of concrete.
35. If there are any existing water wells on the property, the Contractor shall contact the Department of Health Services, Environmental Health Division prior to any grading in the immediate vicinity of these wells. The wells shall be sealed per Colusa County requirements.
36. If paving and storm drain improvements are not completed by October 15, temporary silt and drainage control facilities shall be installed to control and contain erosion caused silt deposits and to provide for the safe discharge of storm waters into existing storm water facilities. See grading plans for details.
37. The Contractor shall fulfill all of the S.W.P.P.P. obligations prior to commencement of construction.
38. All sanitary sewer and storm drain construction shall proceed from the downstream connection to the upstream terminus.
39. All storm drain pipe 24 inch and less shall be RCP or HDPE. All storm drain pipe greater than 24 inch shall be RCP.
40. Contractor shall submit for review and approval a full set of specifications and notes for the design of any Cast-In-Place pipe prior to construction.
41. All catch basins shall be city standard unless otherwise noted.
42. All sewer pipe shall be PVC SDR 35 unless otherwise approved by the City Engineer.
43. All water pipe shall be C900 DR18 Class 150 unless otherwise approved by the City Engineer.
44. All manholes (SS&SD) over 6 feet deep shall be provided with steps. The steps shall be integrally cast into the wall of the structure whether pre-cast or field cast. Align all sanitary sewer eccentric cones so that the center of the manhole cover is as far from the street centerline as possible. Avoid conflict with street monuments.
45. All valves and fittings to be wrapped with visqueen, burlap or other approved material.
46. All valve risers to be C900 pipe.
47. House services, fire hydrant laterals, and street light conduit shall be installed prior to curb, gutter and sidewalk construction. All underground utilities within the street area, including gas and telephone lines shall be installed prior to paving.
48. All existing irrigation lines within the right-of-way shall be removed.
49. All sanitary sewers shall be balled and flushed, pressure tested, mandrelled and t.v. inspected.
50. All off-site water lines shall be pressure tested, disinfected, flushed, and tested for bacteria in conformance with the City of Williams requirements prior to final acceptance by the City.
51. Install water valve extensions on all drops deeper than 5'.
52. Fire Hydrants to be painted "safety yellow".
53. Install blue reflectors at street centerline for all fire hydrant locations.
APPENDIX B
Improvement Plan Checklist
General, all sheets:
• Standard 24"×36" including a City Engineer signature block.
RCE signature, stamp and expiration date
North arrow (to top or right as appropriate)
Scale (1"=20', 1"=40' or as needed for details and sections) Legend includes all abbreviations and symbols.
Existing topography (including signs and striping) in project work area, field checked and accurately shown including the side of the street opposite the work to the curb (or right-of-way if no curb)
Detail drawings as appropriate, particularly if conditions do not fit Standard Plans Repeated information consistent between sheets
Grades shown consistently in percent or decimal form
"USA Call Before You Dig"
"Construct," "install,' "existing" and "future" items consistently noted "The phrase "work by others" is not to be used. The appropriate party should be identified and the limits of such work clearly shown
Distinction between public and private improvements is clearly noted Key/Title Sheet
General Notes
Vicinity Map:
• site location with major streets noted
north arrow
• Typical Cross Sections (drawn looking up-station)
• street sections or table w/street name and stationing limits • pavement structural section including compaction
• street names noted
• back-of-walk to R/W treatment shown
• trench sections
Miscellaneous
• table of street segment, design R-value and traffic index • submittal listing
, "Special Conditions" notes
dust control provisions
o salvage items identified
Civil - Street Profile
Original ground grades shown
Flowline grades shown
Edge of pavement, street centerline and R/W grades shown if matching existing pavement
• Flowline profile line
• Symbols at grade break & beginning and end of curves.
D Elevations shown at grade break, beginning & end of curb return, and point of intersection
Vertical curve data
Underground Utilities Plan (General)
Horizontal alignment of main dimensioned
Main size and direction-of-flow between manholes shown
Radius and stationing at main noted if not concentric with street centerline Services shown
Pipe markers installed at dead-ends or in fields
Manholes are concentric or noted if eccentric (show orientation) Underground Utilities Profile - General
Main:
length and size between manholes noted.
• direction-of-flow arrows with slopes shown and inverted elevations noted Station, length, invert @ property line and size of laterals larger than minimum noted Pipe invert elevations shown at manholes, grade breaks, catch basins and ends of • Existing utilities shown or approximated with note "verify depth and/or location in field before start of construction
• Crossings and horizontal alignment in accordance with City of Williams Specifications and California State Health Standards.
• Size, length and elevation of stubs noted
Manholes:
• station
• size and type noted if other than standard diameter barrel top of manhole elevation noted
• "adjust to grade" for existing structures noted
Wastewater - Miscellaneous
• Monitoring structures shown where required
• Sand/grease traps shown where required
Storm Drain - Miscellaneous
• Drainage flow transition from project boundaries to existing flowline shown • Sand/oil trap provided for on-site drainage per City requirements • Catch basins installed at lot lines and 18" from curb returns Water - Miscellaneous
D Blind flanges with stubs at cross and tee for future extensions noted • Valve on main provided no closer than 15 feet from temporary blow-off No services between last valve and temporary blow-off
No services within 15 feet permanent dead-end blow-off
D Fire Hydrants:
• fire hydrant assembly or components itemization consistently shown • lateral and valve-oriented perpendicular to or parallel to face of curb • elevations at top-of-curb or back-of-walk provided
• guard posts shown, if required
Grading
All existing grades.
Design Grades
• At all lot corners
• At high points and low points
• B/C & E/C
• Inv & rim elevation at storm drain manhole
• All length and slopes along main lines
Show catch basin locations
Drainage swales
Ponds as per Standards
Typical lot detail
Cross sections where necessary
CITY OF WILLIAMS DATE: May 21, 2025
City Council ITEM #: 5.
Agenda Report CATEGORY: Old Business
SUBJECT: Treasurer's Investment Report and Monthly Register - March 2025 BACKGROUND: The attached report provides the most current information on the City's investments and the check register report for March 2024. The source of this information is provided monthly by various financial institutions. The deposits and investments described in the attached report, comply with the City's Investment Policy.
DISCUSSION:
The City invests its surplus funds in various financial institutions in accordance with the City's approved investment policy. The City's surplus funds are held in the Local Agency Investment Fund and California CLASS which are part of a Pooled Money Investment Accounts (PMIA) with other participating governmental agencies.
Based on current budget projections, the City's cash liquidity is sufficient to cover the expenditures anticipated for the next six months.
The attached report provides the most current information on the City's investments. The deposits and investments described in the attached report comply with the City's Investment Policy.
RECOMMENDED ACTION:
Staff recommends that City Council accept the monthly Treasurer's Investment and Register Reports.
Prepared and submitted by: Rex Greenbaum, Finance Director Attachments): Treasurer's Monthly Cash Summary and Check Register Reports
CITY OF WILLIAMS
SUMMARY OF CASH AND INVESTMENTS
As of March 31, 2025
CASH ACCOUNTS
US Bank - Business Checking $ 81,596
US Bank - General Checking (City Treasury) 4,120,676
Total Cash 4,202,273
INVESTMENT PORTFOLIO
Description Interest
Local Agency Investment Fund (LAIF) 4.31% 3,287,301
California CLASS Funds 4.40% 4.951251
Total Investments
Cash & Investments 11,983,525
General Fund Apportionment of Cash & Investments
Of the total Cash & Investments, the amount belonging to the General Fund was as follows:
General Fund Cash & Investment Balances $ 5,170,476
Less Storm Drain Deficit (Fund 273) $ (83,161)
Less Street Cash Deficit (Fund 290)* $ (1,464,637)
Less Morning Star Street Loan (Fund 290)* (522,464)
Total Deficits $ (2,070,262)
Net General Fund Balances 3,100.214
* Total E Street Project Expenditures included in Deficit 752,279 Morning Star Loan for Highway 99 Expense of $522,464.30 to be repaid as follows:
May 15, 2025 $ 100,000.00
May 15, 2026 $ 100,000.00
May 15, 2027 $ 322,464.30
Yield Comparison CA CLASS LAIF T Variance
March-24 5.42% 4.23% 1.19%
April-24 5,30% 4.27% 1.13%
May-24 4.33% 1.06%
June-24 4.48% 0.92%
July-24 4.52% 0.90%
August-24 5.41% 4.58% 0.83%
September-24 5.26% 4.58% 0.68%
October-24 5.00% 4.52% 0.49%
November-24 4.83% 4.48% 0.35%
December-24 4.64% 4.43% 0.20%
January-25 4.42% 4.37% 0.06%
February-25 4.41% 4.33% 0.08%
March-25 4.40% 4.31% 0.08%
Average Monthly Rate 5.03% 4.42% 0.61%
The Deposits and investments described above comply with the adopted City of Williams Investment Policy.
Prepared and Submitted by: Rex J. Greenbaum, Finance Director U: OfficeriCouncil CommunicationsiFY20251Treasurer's Report FY2025\|March 2025 Investment Detail for 5.21.25 Meeting. x/s/March 2025 CITY OF WILLIAMS Check Register - Treasurer Rpt Page: 1 FINANCE DEPARTMENT 03/25 (03/31/2025) to 03/25 (03/31/2025) Apr 17, 2025 2:59PM Report Criteria:
Print Sequence Detail
Journal Code Journal code = "DA"
Transaction. Amount >0
Check Check
Journal Payee or Description Date Number Amount
CDA COLUSA COUNTY SHERIFF'S OFFICE 03/05/2025 50662 62.00 CDA ADVANCED DOCUMENT 03/12/2025 50664 226.81
CDA AMAZON CAPITAL SERVICES 03/12/2025 50666 1,140.46
CDA BENNETT ENGINEERING SERVICES 03/12/2025 50667 1,989.00 PW Designs Standards Details CDA BIDWELL H20 03/12/2025 50668 32.50
CDA BREMMER, JASON 03/12/2025 50669 400.00 Adult Basketbali League CDA CITY OF WILLIAMS 03/12/2025 50672 315.57
CDA CLOSE LUMBER 03/12/2025 50673 551.95
CDA COLUSA COUNTY AUDITOR'S OFFICE 03/12/2025 50674 12.50 Parking Citations CDA COLUSA COUNTY FARM SUPPLY, INC 03/12/2025 50675 111.88 CDA COLUSA INDIAN HEALTH CLINIC 03/12/2025 50676 405.00 Empl. DMV Physicals CDA DS SERVICES OF AMERICA INC 03/12/2025 50677 21.62
CDA FORD, DUSTIN 03/12/2025 50678 400.00 Adult Basketball League CDA HOBLIT MOTORS 03/12/2025 50681 379.28
CDA MACQUARIE EQUIPMENT CAPITAL INC 03/12/2025 50684 227.64 CDA MESSENGER PUBLISHING GROUP 03/12/2025 50686 168.00
CDA PACE ENGINEERING, INC 03/12/2025 50689 3,893.25 Original Scope of Work CDA PEERLESS NETWORK INC 03/12/2025 50691 104.61
CDA RACE COMMUNICATIONS 03/12/2025 50692 1,869.12
CDA RAMOS OIL COMPANY, INC. 03/12/2025 50693 2,179.67
CDA REIMBURSEMENT 03/12/2025 50695 440.95
CDA SHOP N SAVE MARKET 03/12/2025 50698 23.79
CDA SORENSON PEST CONTROL, INC. 03/12/2025 50699 345.00 CDA TEXTMYGOV 03/12/2025 50701 1,500.00
CDA VALLEY TOXICOLOGY SERVICE, INC 03/12/2025 50704 65.00 CDA VERIZON WIRELESS 03/12/2025 50705 534.33
CDA VESTIS GROUP INC 03/12/2025 50706 462.05
CDA COLUSA COUNTY SHERIFF'S OFFICE 03/19/2025 50710 62.00 CDA AMAZON CAPITAL SERVICES 03/28/2025 50713 874.72
CDA AMERICAN FIDELITY ASSURANCE 03/28/2025 50714 1,928.11 CDA AMERICAN FIDELITY FLEX ACCOUNT 03/28/2025 50715 1,241.64 CDA AMERICAN RIVER COLLEGE 03/28/2025 50716 129.00
CDA AMERITAS LIFE INSURANCE CORP 03/28/2025 50717 3,543.96 CDA BENNETT ENGINEERING SERVICES 03/28/2025 50719 4,213.50 CDA BIDWELL H20 03/28/2025 50720 39.00
CDA BOLLARD ACOUSTICAL CONSULTANTS INC 03/28/2025 50721 12,500.00 Completion of North 40 EV&LCF Travel Center CDA BUREAU VERITAS NORTH AMER. INC 03/28/2025 50722 3,919.10 Wiliams Truck Stop/Rev Solar 700 Pinewood CDA CLOSE LUMBER 03/28/2025 50724 21.15
CDA COLUSA COUNTY CHAMBER OF COMM. 03/28/2025 50725 100.00 CDA COMCAST BUSINESS 03/28/2025 50726 417.17
CDA DOWN RANGE 03/28/2025 50729 595.38 EmplID Lock
CDA HOBLIT MOTORS 03128/2025 50731 87.25
CDA INTOXIMETERS INC 03/28/2025 50732 35.30
CDA LITTLE, DAN 03/28/2025 50733 200.00 Adult League Basketball Referee CDA MESSENGER PUBLISHING GROUP 03/28/2025 50734 116.00
CDA MID VALLEY AUTO CARE 03/28/2025 50735 192.00
CDA MUNISERVICES 03/28/2025 50736 754.89
CDA OFFICE DEPOT 03/28/2025 50738 146.60
CDA PACIFIC GAS & ELECTRIC CO 03/28/2025 50739 9,750.59 CDA PAPE MACHINERY 03/28/2025 50740 71.81
CDA PRECISION BUSINESS ASSOC. INC 03/28/2025 50741 3,418.82 CDA RAMOS OIL COMPANY, INC. 03/28/2025 50742 2,750.86
CDA REFUND 03/28/2025 50743 70.00
CITY OF WILLIAMS Check Register - Treasurer Rpt Page: 2 FINANCE DEPARTMENT 03/25 (03/31/2025) to 03/25 (03/31/2025) Apr 17, 2025 2:59PM Check Check
Journal Payee or Description Date Number Amount
CDA SCP DISTRIBUTORS LLC 03/28/2025 50745 2,813.98
CDA SORENSON PEST CONTROL, INC. 03/28/2025 50748 130.00 CDA TEXAS LIFE INSURANCE COMPANY 03/28/2025 50751 363.50 CDA THE DOOR COMPANY 03/28/2025 50752 3,946.00
CDA TRANSUNION RISK AND ALTERNATIVE 03/28/2025 50753 75.00 CDA US BANK NATIONAL ASSOCIATION 03/28/2025 50754 5,700.54 CDA VERIZON WIRELESS 03/28/2025 50756
CDA VESTIS GROUP ING 03/28/2025 50757
CDA VISION SERVICE PLAN (CA) 03/28/2025 50758
CDA WILLIAMS FIRE PROTECTION 03/28/2025 50759
CDA WILLIAMS HARDWARE, INC. 03/28/2025 50760
CDA PRECISION BUSINESS ASSOC., INC 03/28/2025 50761
CDA REFUND 03/28/2025 50762 70.00
CDA REFUND 03/28/2025 50763 70.00
CDA REFUND 03/28/2025 50764 70.00 Thail Cancellations
CDA REFUND 03/28/2025 50765 70.00
CDA REFUND 03/28/2025 50766 70.00
CDA REFUND 03/28/2025 50767 70.00
CDA REFUND 03/28/2025 50768 70.00
CDA REFUND 03/28/2025 50769
CDA REFUND 03/28/2025 50770 70.00
CDA HOUSING TOOLS LLC 03/12/2025 50682
CDA TERRACON CONSULTANTS INC 03/28/2025 50750 Street Evalual CDA WILLIAMS FIRE PROTECTION 03/12/2025 50708
CDA ADVANCED DOCUMENT 03/12/2025 50664 30.05
CDA ALPHA ANALYTICAL LABORATORIES 03/12/2025 50665
CDA CASELLE, INC. 03/12/2025 50671
CDA DS SERVICES OF AMERICA INC 03/12/2025 50677 21.63
CDA MACQUARIE EQUIPMENT CAPITAL INC 03/12/2025 50684 56.91 CDA PACE ENGINEERING, INC 03/12/2025 50689
CDA PACIFIC GAS & ELECTRIC CO 03/12/2025 50690 504.87
CDA RACE COMMUNICATIONS 03/12/2025 50692 311.53
CDA RAMOS OIL COMPANY, INC. 03/12/2025 50693 39.77
CDA REFUND 03/12/2025 50694 960.06 Water Hydrant Rental Refund CDA SORENSON PEST CONTROL, INC. 03/12/2025 50699 120.00 CDA VALLEY ROCK PRODUCTS INC 03/12/2025 50703 698.18
CDA VERIZON WIRELESS 03/12/2025 50705 332.28
CDA VESTIS GROUP INC 03/12/2025 50706 111.34
CDA ALPHA ANALYTICAL LABORATORIES 03/28/2025 50712 293.00 CDA AMAZON CAPITAL SERVICES 03/28/2025 50713 529.90
CDA AQUA-METRIC SALES CO 03/28/2025 50718 11.650.11 Annual support Fee CDA NATIONAL TRENCH SAFETY 03/28/2025 50737 162.40
CDA PACIFIC GAS & ELECTRIC CO 03/28/2025 50739 15,308.59 CDA PRECISION BUSINESS ASSOC., INC 03/28/2025 50741 687.59 CDA SNL GROUP INC 03/28/2025 50747 96,178.38 Well 11 Improvement Project CDA US BANK NATIONAL ASSOCIATION 03/28/2025 50754 121.22 CDA U.S. POSTAL SERVICE 03/28/2025 50755 175.00
CDA VESTIS GROUP INC 03/28/2025 50757 111.34
CDA WILLIAMS FIRE PROTECTION 03/28/2025 50759 7,500.00
CDA WILLIAMS HARDWARE, INC. 03/28/2025 50760 47.59
CDA WASTEWATER OPERATOR CERTIFICATION 03/05/2025 50663 230.00 CDA ADVANCED DOCUMENT 03/12/2025 50664 30.05
CDA ALPHA ANALYTICAL LABORATORIES 03/12/2025 50665 1,142.00 CDA AMAZON CAPITAL SERVICES 03/12/2025 50666 59.82
CDA COLUSA COUNTY FARM SUPPLY, INC 03/12/2025 50675 108.31 CDA DS SERVICES OF AMERICA INC 03/12/2025 50677 21.63
CDA GRAINGER 03/12/2025 50679 436.66
CDA MACQUARIE EQUIPMENT CAPITAL INC 03/12/2025 50684 56.91 CITY OF WILLIAMS Check Register - Treasurer Rpt Page: 3 FINANCE DEPARTMENT 03/25 (03/31/2025) to 03/25 (03/31/2025) Apr 17, 2025 2:59PM Check Check
Journal Payee or Description Date Number Amount
CDA PACE ENGINEERING, ING 03/12/2025 50689 736.00
CDA RACE COMMUNICATIONS 03/12/2025 50692 311.53
CDA RAMOS OIL COMPANY, INC. 03/12/2025 50693 788.11
CDA REXEL 03/12/2025 50696 22,228.95 WWTP Repairs
CDA SORENSON PEST CONTROL, INC. 03/12/2025 50699 70.00
CDA TROJAN TECHNOLOGIES CORP 03/12/2025 50702 4,334.17
CDA VERIZON WIRELESS 03/12/2025 50705 404.81
CDA VESTIS GROUP INC 03/12/2025 50706 112.94
CDA WASTEWATER OPERATOR CERTIFICATION 03/12/2025 50707 149.00 CDA REIMBURSEMENT 03/12/2025 50709 300.00
CDA REIMBURSEMENT 03/19/2025 50711 135.00
CDA ALPHA ANALYTICAL LABORATORIES 03/28/2025 50712 765.00 CDA AMAZON CAPITAL SERVICES 03/28/2025 50713 271.12
CDA AQUA-METRIC SALES CO 03/28/2025 50718 11,650.12
CDA CWEA TCP 03/28/2025 50727 209.00
CDA HACH COMPANY 03/28/2025 50730 427.81
CDA PACIFIC GAS & ELECTRIC CO 03/28/2025 50739 1,029.79 CDA PRECISION BUSINESS ASSOC., INC 03/28/2025 50741 687.59 CDA RAMOS OIL COMPANY, INC. 03/28/2025 50742 3,351.34
CDA ROBINSON ENTERPRISES, INC. 03/28/2025 50744 2,745.00 CDA SPG SOLAR FACILITY X LLC 03/28/2025 50749 12,511.78 CDA THE DOOR COMPANY 03/28/2025 50752 736.00
CDA US BANK NATIONAL ASSOCIATION 03/28/2025 50754 9,239.24 CDA U.S. POSTAL SERVICE 03/28/2025 50755 175.00
CDA VESTIS GROUP INC 03/28/2025 50757 112.94
CDA WILLIAMS FIRE PROTECTION 03/28/2025 50759 5,000.00
CDA WILLIAMS HARDWARE, INC. 03/28/2025 50760 90.57
CDA AMAZON CAPITAL SERVICES 03/12/2025 50666 811.86
CDA CITY OF WILLIAMS 03/12/2025 50672 101.32
CDA SORENSON PEST CONTROL, INC. 03/12/2025 50699 20.00
CDA PACIFIC GAS & ELECTRIC CO 03/28/2025 50739 1,535.34 CDA CA DEPT OF TRANSPORTATION 03/12/2025 50670 178.99
CDA CLOSE LUMBER 03/12/2025 50673 57.17
CDA COLUSA COUNTY FARM SUPPLY, INC 03/12/2025 50675 364.44 CDA GRAY ROCK TRUCKING, INC 03/12/2025 50680 210.00
CDA MAIN STREET & SUPPLIES 03/12/2025 50685 1,493.51
CDA MID VALLEY AUTO CARE 03/12/2025 50687 22.17
CDA RAMOS OIL COMPANY, INC. 03/12/2025 50693 1,034.37
CDA ROADSAFE TRAFFIC SYSTEMS INC 03/12/2025 50697 40.54 CDA STICHES EMBROIDERY & CUSTOMS 03/12/2025 50700 42.42 CDA VALLEY ROCK PRODUCTS INC 03/12/2025 50703 698.18
CDA AMAZON CAPITAL SERVICES 03/28/2025 50713 416.41
CDA CATD EXCHANGE SERVICES 03/28/2025 50723 3,934.56
CDA DERODA INC 03/28/2025 50728 40.52
CDA PACIFIC GAS & ELECTRIC CO 03/28/2025 50739 3,866.36 CDA RAMOS OIL COMPANY, INC. 03/28/2025 50742 825.99
CDA SEALMASTER 03/28/2025 50746 6,923.88 Streets
CDA US BANK NATIONAL ASSOCIATION 03/28/2025 50754 651.89 CDA WILLIAMS HARDWARE, INC. 03/28/2025 50760 36.34
CDA WILLIAMS FIRE PROTECTION 03/28/2025 50759 1,900.00
CDA LARKYN FEILER 03/12/2025 50683 1,192.77
CDA P. SCOTT BROWNE 03/12/2025 50688 2.229.00
Grand Totals: 623,598.97
CITY OF WILLIAMS Check Register - Treasurer Rpt Page: 4 FINANCE DEPARTMENT 03/25 (03/31/2025) to 03/25 (03/31/2025) Apr 17, 2025 2:59PM Report Criteria:
Print Sequence Detail
Journal Code. Journal code = "CDA"
Transaction. Amount >0
CITY OF WILLIAMS DATE: May 21, 2025
City Council ITEM #: 6.
Agenda Report CATEGORY: Old Business
SUBJECT: Financial Status Reports as of March 31, 2025
BACKGROUND:
The attached reports provide a financial overview of the City's General Fund and the Water and Sewer Enterprise Funds as of March 2025. It includes the approved budgets and year-to-date activities for both revenues and expenditures. For the General Fund, it is important to note that there is a lag in receipts for both property and sales taxes.
DISCUSSION:
Dividing the year-to-date activity against the budget gives us a percentage of budgets utilized. This percentage can then be compared against the expected level of utilization at any period of time allowing us to identify if our expenditures are trending over budget or our revenues are trending under budget.
General Fund
The City's General Fund Revenues are currently projected to be short $436,063 which is 7% of our budgeted $6,200,653 revenues. This is primarily attributed to the following projections:
Sales Tax Shortfalls ($423,574)
Transient Occupancy Tax Shortfalls ($151,930)
Property Tax Surplus and Vehicle In Lieu Surplus $115,717 The City's Expenditures are trending in line with budgeted expenditures but given that the City's structural budgeted deficit of $473,153 combined with the revenue shortfalls of $436,063 provides us an anticipated FY2025 annual deficit of $909,216. Additional notes are included by department for any unexpected deviations.
Water and Sewer Enterprise Funds
For the Water Enterprise fund, rising utility costs are higher than budgeted and will be factored into future year budgets. For the sewer enterprise fund, expenditures were trending higher than budget due to purchase of Ford F250 Supercab for $62,326.
RECOMMENDED ACTION
Staff recommends that City Council receives and accepts the Financial Status Reports for the General Fund, Water Enterprise Fund and Sewer Enterprise Fund as of March 2025.
Prepared and Submitted by: Rex Greenbaum, Finance Director Attachments): General Fund Financial Status Report
Water and Sewer Enterprise Financial Status Reports
General Fund Financial Status Report
as of March 31, 2025(75% of Year)
YTD % to
GENERAL FUND BUDGET ACTIVITY BUDGET NOTES
Revenues: 6,200,653 $ 3,512,603 56.6% Property tax installments typically received in December, April and June.
Sales tax receipts lag by 3 months with small amount of income in first 3 months.
Total General Fund Revenues projected to total $5,764,590 which is $436,063 short of budget.
Primarily attributed projected shortfalls in sales taxes ($423,574) and transient occupancy taxes ($151,930) offset by projected surpluses in property taxes ($85, 168) and motor vehicle in lieu ($30,549) revenues.
Expenditures:
City Council 302,722 $ 134,424 44.4% Budgets include annual LAFCO, League of California Cities and attorney fees.
City Clerk 126,430 85,999 68.0%
City Administrator 178,269 119,499 67.0%
Finance 404,873 278,244 68.7% Budgets include annual Infrastructure and vehicle contributions of $100k and $50k.
Police 2,854,770 $ 1,942,245 68.0%
Additional $147,674 in budget approved 10/23/24. Fourth Quarterly Payment made at end of March 2025.
Fire District 792,152 792,152 100.0% Expenses in line with budget.
Planning 251,215 182,502 72.6%
Building 198,816 $ 136,024 68.4%
351,133 251,464 71.6%
Payroll Expenditures trending high due to overtime and use of temporary labor. Annual projected overage Recreation 112,720 91,888 81.5% of $9,797.
Buildings & Grounds 537,356 378,571 70.5%
Public Works 288,254 220,155 76.4%
Swimming Pool 88,214 77,785 88.2% Higher proportion of usage occurs in summer. Reflects extended pool use in July and August.
Storm Drain 186,882 139,520 74.7% Budget includes annual storm drain payment.
Total $ 6,673,806 4,830,473 72.4% Total expenditures trending in line with approved budgets.
Net (Loss) Inc $ (473,153) S (1.317,869)
Water and Sews of arch 31, 2025 7 5 orneal Status report YTD % to
FUND BUDGET ACTIVITY BUDGET NOTES
Water - Fund 270
Revenues: 1,145,220 $ 925,033 80.8% Revenues reflect higher consumption rates in the summer months.
Expenditures:
Total $ 1,242,818 $ 1,033,120 83.1% Utility expenditures include annual PG&E true up and rates have increased more than expected.
Utility rate increase have been factored into future years budgets.
Net (Loss) Income $ (97,598) $ (108,088)
Sewer - Fund 271
Revenues: 2,448,736 $ 1,800,321 73.5% Revenues in line with budget.
Expenditures:
Total $ 2,394,015 $ 2,004,922 83.7% Expenditures trending higher than budgeted due to purchase of 2024 Ford F250 Supercab for $62,326.64. Annual WWTP Debt service payment of $363,965 was made in December 2024.
Net (Loss) Income $ 54,721 $ 204,601)
CITY OF WILLIAMS DATE: May 21, 2025
City Council ITEM #: 7.
Agenda Report CATEGORY: Old Business
SUBJECT:
• ORDINANCE NO. 270-25 AN ORDINANCE OF THE CITY COUNCIL OF THE CITY OF WILLIAMS AMENDING CHAPTER 13.08 OF THE WILLIAMS MUNICIPAL
CODE RELATING TO SEWER USE AND FINDING THE ACTION EXEMPT FROM THE CALIFORNIA ENVIRONMENTAL QUALITY ACT.
RECOMMENDATION:
1. Adopt Ordinance No. 270-25 (Attachment 1) entitled: "AN ORDINANCE OF THE CITY COUNCIL OF THE CITY OF WILLIAMS AMENDING CHAPTER 13.08 OF THE
WILLIAMS MUNICIPAL CODE RELATING TO SEWER USE AND FINDING THE ACTION EXEMPT FROM THE CALIFORNIA ENVIRONMENTAL QUALITY ACT"; and find that said action is exempt from the California Environmental Quality Act (CEQA) per CEQA Section 15061(b)(3) as it can be seen with certainty that there is no possibility that the action will have a significant effect on the environment.
BACKGROUND:
• On June 19, 2020, the Central Valley Regional Water Quality Control Board (Regional Board) issued Notice of Applicability R5-2017-0085-008 to the City, enrolling its Wastewater Treatment Plant (WWTP) in the General Order for Municipal Wastewater Dischargers That Meet Objectives/Criteria at the Point of Discharge to Surface Water (General Order R5-2017-0085). • In 2022, the WWTP started experiencing biological oxygen demand (BOD) exceedances in violation of the General Order. BOD exceedances continued through 2023. Public Works staff investigated and determined that the cause was excessive fats, oils, and grease (FOG) in the WWTP influent.
Excessive FOG is a common issue for sewer systems and is generally caused by discharges from food service establishments (FSEs). The City's sewer ordinance, as codified in Chapter 13.08 of the Municipal Code, does not include a control mechanism to reduce FOG discharges into its collection system.
• On November 26, 2024, the City and the Regional Board entered into a Settlement Agreement and Stipulation for Entry of Administrative Civil Liability Order (Settlement R5-2024-0510) to resolve past General Order violations (Attachment 2). In lieu of a $192,000 Administrative Civil Liability, the City agreed to implement a compliance project consisting of four tasks: (I) conducting investigations and additional monitoring for sources of BOD and FOG, (2) implementing chemical treatment to address BOD, FOG, and unrelated issues, (3) upgrading the WWTP's tertiary filters, and (4) developing source control measures, including a FOG program. The City agreed to complete all compliance project tasks by June 30, 2025. The City has completed all tasks except for the development of source control measures. Ordinance No. 270-25, if adopted, satisfies that task.
DISCUSSION:
Public Works staff, along with Bennett Engineering and Best Best & Krieger, developed Ordinance No. 270-25 to satisfy the fourth task in the Settlement Agreement. Ordinance No. 270-25 is designed to grant the City and Public Works the authority to implement control measures necessary to regulate the character and quality of influent at its WWTP through the issuance of Industrial Waste Discharge Permits and Food Service Establishment Waste Discharge Permits.
Ordinance No. 270-25 is a significant upgrade from the City's current sewer ordinance. Ordinance No. 270-25 divides the chapter into eleven (11) articles. Article 1 contains general provisions establishing the ordinance's intent and purpose, fees and charges, and the powers and authority of the Public Works Director. Article 2 provides definitions of key terms. Articles 3 and 4, General Sewer Use Requirements and Construction and Maintenance of Sewers, respectively, are carried over from the current ordinance and remain largely unchanged aside from re-enumeration and minor revisions.
Article 5 establishes regulations for discharges to ensure compliance with federal, state, and local water quality standards. Article 6 requires significant industrial users to obtain an Industrial Waste Discharge Permit before discharging into the City's sewer system. The Public Works Director has the authority to issue, modify, or revoke these permits and may require pretreatment measures, self-monitoring, and compliance with pollutant discharge limits. Additionally, industrial users must submit wastewater analysis reports and comply with all applicable pretreatment standards to prevent interference with Wastewater treatment processes. Public Works does not expect to frequently issue Industrial Waste Discharge Permits, but these provisions will allow Public Works to respond to changing circumstances with existing users or the introduction of new users to the system.
Article 7 introduces measures to control the discharge of FOG into the sewer system, particularly from FSE users. It mandates the installation and maintenance of grease control devices, such as grease traps and interceptors, and prohibits practices that contribute to sewer blockages. The article also establishes permit requirements for FSEs, requiring them to apply for a Waste Discharge Permit and comply with best management practices, including staff training and regular maintenance of grease control devices.
Article 8 provides for various enforcement methods, allowing the City to take corrective actions against non-compliant users.
FISCAL IMPACT
The adoption of Ordinance No. 270-25 will not have a fiscal impact on the City.
Prepared and Submitted by: Frank Kennedy, City Administrator Attachments):
• Attachment 1 - Ordinance No. 270-25
ORDINANCE NO. 270-25
AN ORDINANCE OF THE CITY COUNCIL OF THE CITY OF
WILLIAMS AMENDING CHAPTER 13.08 OF THE WILLIAMS
MUNICIPAL CODE RELATING TO SEWER USE AND FINDING
THE ACTION EXEMPT FROM THE CALIFORNIA
ENVIRONMENTAL QUALITY ACT
WHEREAS, the City of Williams (City) owns and maintains a sewage system that collects, conveys, treats and disposes of domestic and industrial sewage; WHEREAS, the wastewater treatment plant (WWTP) operates pursuant to General Order for Municipal Wastewater Dischargers That Meet Objectives/Criteria at the Point of Discharge to Surface Water, Order No. R5-2017-0085;
WHEREAS, pursuant to Settlement Agreement and Stipulation for Entry of Administrative Civil Liability Order No. R5-2024-0510 (Settlement), entered in between the Central Valley Regional Water Quality Control Board and the City on November 26, 2024, the City has undertaken extensive efforts to improve the WWTP and operations in order to protect the environment and public health, safety and welfare. These ettorts have included (1) conducting investigations and additional monitoring for sources of BOD and FOG, (2) implementing chemical treatment to address BOD, FOG, and unrelated issues, and (3) upgrading the WWTP's tertiary filters;
WHEREAS, purusant to the Settlement, City must develop source control measures for the discharge of non-domestic wastewater into the sewage system through a permitting system authorized by law;
WHEREAS, the City wishes to implement a permitting system and a comprehensive update of the sewer use ordinance to ensure compliance with the Settlement and to protect public health, safety, and the City's infrastructure.
NOW THEREFORE THE CITY COUNCIL OF THE CITY OF WILLIAMS DOES HEREBY ORDAIN AS FOLLOWS:
Section 1. Repeal and Adoption.
Chapter 13.08 of the Williams Municipal Code is hereby repealed and replaced in its entirety with Chapter 13.08, "Sewers" as set forth in Exhibit A to this Ordinance, which Exhibit is incorporated by this reference as if set forth fully at this point.
Section 2. Severability.
The provisions of this Ordinance are hereby declared to be severable. If any provision, clause, sentence, or paragraph of this Ordinance, or the application thereof to any person or 82108.00215124435661.1
circumstance shall be held invalid, such invalidity shall not affect the other provisions of this Ordinance or the application of those provisions.
Section 3. Effective Date.
This Ordinance shall become effective thirty (30) days after its adoption.
Section 4. Exemption from California Environmental Quality Act.
The City finds that the amendments to the Municipal Code, made pursuant to this Ordinance, are exempt from the California Environmental Quality Act ("CEQA") because the amendments are an action by a regulatory agency as authorized by state law, local ordinance or resolution for the protection of natural resources under State CEQA Guidelines Section 15307 and the environment under State CEQA Guidelines Section 15308. The amendments will protect natural resources and the environment through the implementation of discharge control procedures, monitoring and reporting requirements, and enforcement provisions.
Through these provisions, and others implemented by the amendments, the City will assure the maintenance, restoration, enhancement or protection of a natural resource and the environment. The City has also determined that the exceptions provided in State CEQA Guidelines Sections 15300.2 do not apply because the amendments' enforcement and inspection provisions, among others restrictive provisions, will protect the environment and do not otherwise involve unusual circumstances or cumulative effects. The City Clerk shall be the custodian of record for the documentation supporting this action.
Section 5. Certification and Publication.
The City Clerk is directed to certify the adoption of this Ordinance and cause the same to be published as required by law.
INTRODUCED AND FIRST READING WAIVED at a Regular Meeting of the City Council of the City of Williams, California, on the 16" day of April, 2025, and thereafter ADOPTED at a Regular Meeting of said City Council held on the 21st day of May, 2025, by the following vote to wit:
AYES:
NOES:
ABSENT:
ABSTAIN:
Maria Leyva, Mayor
ATTEST: APPROVED AS TO FORM
BY:
Mariana Pineda, City Clerk Ann M. Siprelle, City Attorney 82108.00215124435661.1
Exhibit A
Williams Municipal Code
Chapter 13.08
[Attached behind this page]
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General Provisions
ARTICLE 1. General Provisions
13.08.100 Intent and Purpose
It is the intent of this Chapter to establish uniform requirements for the contribution of wastewater to the sewage system and safeguard public health, City statt, the sewage system, and the environment from harmful waste discharges by users.
B. The purpose of this Chapter is to set forth:
Conditions and limitation on the use of the sewage system;
2. Establish a means to fund the administration, monitoring, inspection, permitting, reporting, and enforcement of this Chapter through the collection of fees;
Provide for the regulation and control of sewer connections;
4. Establish Control Mechanisms for food service establishments and industrial users;
Prevent pass through and interference at the WWTP;
Establish enforcement provisions to resolve noncompliance with the City's Ordinance, thereby allowing the City to:
a. Comply with the City's NPDES permit, waste discharge requirements and the laws, regulations and rules imposed upon it by regulatory agencies;
b. Ensure that the sewage system and treatment processes are protected and are able to operate with the highest degree of efficiency.
13.08.110 Applicability
This Chapter applies to sewer construction, use, maintenance, discharge, deposit, or disposal of wastewater, both directly and indirectly, into and through all City sewerage facilities and to the issuance of wastewater discharge permits and assessment of charges, fees, fines and penalties thereof. All users of the sewage system are subject to its provisions and enforcement.
13.08.120 Authority
A. State and federal law grant the City the authority to regulate and prohibit, by the adoption of an ordinance, and by issuance of wastewater discharge permits, the discharge of any waste, directly or indirectly, to the City sewerage facilities. Said authority includes the right to establish requirements and standards for sewer 4 82276.00009\42880142.4
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connections; to establish limits, conditions, and prohibitions; to establish flow rates or prohibit flows discharged to the City sewerage facilities; to require the development of compliance schedules for the installation of equipment systems and materials by all users; and to take all actions necessary to enforce its authority, whether within or outside the City boundaries, including those users that are tributary to the City or within areas for which the City has contracted to provide sewerage services. State and federal laws include but are not limited to:
Federal Water Pollution Control Act, commonly known as the Clean Water Act (33 U.S.C. 1251 et seq);
California Porter Cologne Water Quality Act (California Water Code section 13000 et seq.);
California Health & Safety Code sections 25100 to 25259; Resource Conservation and Recovery Act of 1976 (42 U.S.C. 6901 et seq.); California Government Code sections 54739-54740.
13.08.130 Fees and Charges
A. General. The City may adopt reasonable fees for reimbursement of costs associated with the implementation of this Chapter. Fees shall be established from time to time by resolution of the City Council in accordance with applicable laws governing the establishment of such fees.
B. Connection Fee: A fee for every new connection to the sanitary sewage system at the time application is made for a sewer connection permit.
Permit fee. Fees associated with permits issued under this Chapter shall be collected in conjunction with the issuance of the permit.
D. Inspection fee. A fee based on the specified frequency of inspection shall be collected at the time of permit issuance or on an annual basis.
E. Other Fees: Any other fees the City may deem necessary to carry out this Chapter. established from time to time by the City Council.
13.08.140 Powers
The Public Works Director is authorized to:
A. Administer this Chapter;
B. Issue permits under this Chapter;
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Require the installation and maintenance of pretreatment and/or monitoring facilities and equipment;
D. Conduct inspections of facilities, including but not limited to inspecting and copying records;
Require monitoring and reporting of discharges to the sewage system; F. Monitor the quality of wastewater entering the sewage system; G. Require the development of Spill Containment Plans and reporting of accidental discharges;
H. Require the development of a Slug Control Plan per 40 CFR 403.8(f)(v)); I. Deny, approve, or approve with conditions, new discharges or changes in the quantity or characteristics of discharges when such discharges do not meet applicable pretreatment requirements as specified in 40 CFR 403.8(f)(1)(i) or this Chapter;
Take enforcement actions against those who violate or cause violation of this Chapter or permit conditions. These actions may include, but are not limited to the Issuing letters;
Issuing Notices of Violation;
Issuing Administrative Orders;
Issuing Cease and Desist Orders;
Issuing Administrative Fines;
Initiating and conducting noncompliance meetings;
Initiating and conducting administrative hearings;
Petitioning the courts for injunctions or civil penalties; Signing criminal complaints;
10. Terminating service;
11. Requiring payment of fines; and
12. Revoking and/or suspending a permit issued under this chapter. 6 82276.00009\42880142.4
General Provisions
13.08.150 Right of Entry
The City, California Regional Board Water Quality Control Board, and US EPA (when accompanied by City staff) shall be permitted to enter all properties from which wastes or wastewaters are being or are capable of being discharged into the sewage system for purposes of inspecting, observing, measuring, sampling, and testing pertinent to the discharge of wastes or wastewaters to ascertain whether the intent of this Chapter is being met and the user is complying with all requirements. The City shall have access at reasonable times to all parts of the wastewater generating and disposal facilities for the purposes of inspection and sampling. The City shall have the right to set up on the user's property such devices as are necessary to conduct sampling or metering operations. Where a user has security measures in force, the user shall make necessary arrangements so that City staff will be permitted to enter without delay for the purpose of performing their specific responsibilities.
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Definitions
ARTICLE 2. Definitions
13.08.160 Definitions
A. Unless otherwise defined herein, terms related to water quality shall be as adopted in the latest edition of Standard Methods for the Examination of Water and Wastewater, published by the American Public Health Association, the American Water Works Association and the Water Environment Federation. The testing procedures for waste constituents and characteristics shall be as provided in 40 CFR Part 136, or as specified. Other terms not herein defined are defined as being the same as set forth in the International Conference of Building Officials, Uniform Building Code, Current Edition, or the International Association of Plumbing and Mechanical Officials, Uniform Plumbing Code, Current Edition.
B. Words used in this Chapter in the singular may include the plural and the plural the singular. Use of masculine shall mean feminine and use of feminine shall mean masculine. Shall is mandatory; may is permissive or discretionary.
Unless a provision explicitly states otherwise, the following terms and phrases, as used in this Chapter, shall have the meanings hereinafter designated:
Applicant shall mean the person or his authorized agent making application for any permit under this chapter.
Biochemical Oxygen Demand (BOD) shall mean the measure of decomposable organic material in wastewater as represented by the oxygen utilized over a period of five days at twenty degrees centigrade and a determined by the appropriate procedure in Standard Methods Building shall mean any structure used for human habitation, business or commercial activity, industry, recreation, public use, or other purpose containing sanitary facilities.
Building Sewer shall mean that portion of any sewer beginning at the plumbing or drainage outlet of any building and extending to the property line.
Categorical Pretreatment Standards shall mean those final regulations promulgated and adopted by US EPA (as outlined in 40 CFR 403, and 40 CFR 401-471) for each standard industrial classification (S.I.C.) or subcategory containing pollutant discharge limits.
Categorical User shall mean any industrial user whose process (es) are subject to Categorical Pretreatment Standards.
Cesspool shall mean a lined excavation in the ground which receives the discharge of a sewage drainage system, or part thereof, so designed as to 8 82276.00009\42880142.4
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retain the solids and organic matter, but permitting liquids to seep through the bottom and sides. This shall also mean Seepage Pit.
Chemical Oxygen Demand (COD) shall mean the measure of chemically decomposable material in wastewater as represented by the oxygen utilized as determined by the appropriate procedure described in Standard Methods.
Chlorine Demand shall mean the difference between the amount of chlorine added to a wastewater sample and the amount remaining at the end of a thirty minute period as determined by the procedures given Standard Methods.
10. City Administrator shall mean the City administrator of the City or his or her designee.
11. City shall mean the City of Williams.
12. City Council shall mean the City Council of the City.
13. City Engineer shall mean the City Engineer of the City or his or her designee.
14. Code of Federal Regulations (CFR) shall mean the codification of the general and permanent rules published in the United States Federal Register by the Executive departments and agencies of the Federal Government to include but not limited to the US EPA
15. Collection System shall mean the combined pipes, conduits, lift stations, pumps, manholes and other structures, above and below ground, whose purpose is to convey wastewater to the WWIP.
16. Compatible Pollutant shall mean a combination of BOD, Total Suspended Solids, pH, fecal coliform bacteria, plus other pollutants that the City's treatment facilities are designed to accept, treat and/or remove. Some compatible pollutants may be considered incompatible when discharged in quantities that have an adverse effect on the City's collection, treatment, disposal systems, violate the NPDES permit or waste discharge requirements, or cause interference or pass through.
17. Control Mechanism shall mean Industrial Waste Discharge Permit, Waste Discharge Authorization, FSE Waste Discharge Permit, or Special Agreement
18. Council shall mean the City Council of the City of Williams.
19. Discharger shall mean any person, entity or collection agency who discharges or causes a discharge of wastewater directly or indirectly to a public sewer main. Discharger shall mean the same as User. 9 82276.00009\42880142.4
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20. Domestic Wastewater shall mean the water-carried wastes produced from residential, noncommercial or nonindustrial activities, and small commercial operations (excluding restaurants) which only produce waste comparable to residential activity, and which result from normal human
21. Dwelling Unit shall mean any single family dwelling of one or more rooms having one or more plumbing fixtures suitable for residential occupancy by any number of persons living together as a single family, including singl family dwelling units, and each group of rooms constituting a dwelling unit for a single family in any multiple dwelling structure.
22. Effluent shall mean the liquid outflow of any facility designed to treat, convey or retain wastewater.
23. Garbage shall mean or includes kitchen and table refuse, offal, swill, and every accumulation of animal, vegetable, and other matter that attends the preparation, consumption, decay or dealing in the storage of meats, fish, birds, fruits, or vegetables and all broken or discarded crockery, bottles and tin vessels. Dead animals, swill, offal and other salvageable waste matter having value shall or be inchuded within the meaning of the wand
24. Gravity Separation Interceptor shall mean any facility designed,
25. Incompatible Pollutant shall mean any pollutant which is not a compatible pollutant as defined herein.
26. Industrial User shall mean any discharger of industrial wastewater to the City's or a collection agency's sewer main either directly, or indirectly.
27. Industrial Waste Discharge Permit shall mean the periodically renewable, revocable permission to discharge industrial wastewater to the public sewer main subject to technically based limits on wastewater constituents and characteristics.
28. Industrial Wastewater shall mean all liquid carried wastes including, but not limited to, all wastewater from any producing, manufacturing, processing, institutional, commercial, agriculture, or other operation where the wastewater discharged contains quantities of wastes of non-human origin and excluding domestic wastewater, rainwater, groundwater, storm water, and drainage of uncontaminated water.
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29. Inspector shall mean a person authorized by the Public Works Director to inspect any establishment directly or indirectly discharging or anticipating discharge to a public sewer main or the WWTP.
30. Interceptor shall mean a device designed to provide a quiescent environment for the separation of deleterious or undesirable matter from normal wastes and permit normal sewage or liquid wastes to discharge into the public sewer main. This pretreatment is often called a trap.
31. Interference shall mean a discharge by a user which, alone or in conjunction with discharges by other sources, inhibits or disrupts the WWTP, its treatment processes or operations, or its sludge processes, use or disposal; and which is a cause of a violation the NPDES permit or waste discharge requirements (including an increase in the magnitude or duration , and local regulations (per 4l
CFR 403.3 (k)).
32. Local Limits shall mean a set of technically based discharge limits that are developed by the City to protect the public sewer main and to prevent sludge contamination or violation of discharge requirements.
33. Mass Emission Rate shall mean the weight of material discharged to the sewer system during a given time interval. Unless otherwise specified, the mass emission rate shall mean pounds per day of particular constituent or combination of constituents.
34. National Pollutant Discharge Elimination System Permit (NPDES Permit) shall the National Pollutant Discharge Elimination System permit issued by the State Water Resources Control Board Order No. [INSERT ORDER NUMBER], as it currently exists and may hereafter be amended or reissued, and any other permit issued to the City under the National Pollutant Discharge Elimination System.
35. New Source shall those sources that are new as defined by 40 CFR 403.
36. Notice shall mean, unless otherwise provided herein, written notice and served in person or by registered or certified mail. If served by mail, the notice shall be sent to the last address known to the Public Works Director.
Where the address is unknown, service may be made upon the owner of record of the property involved. Notice shall be deemed to have been give it the time of deposit, portage paid, in a facility serviced by the Unite States Postal Service.
37. Pass through shall mean the discharge of pollutants through the WWTP in quantities or concentrations which are a cause in whole or in part of a 11 82276.00009\42880142.4
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violation of any requirement of the NPDES permit or waste discharge requirements.
38. Peak Flow Rate shall mean the average rate at which wastewater is discharged to a public sewer during the highest thirty minute flow period in the preceding twelve months.
39. Permittee shall mean a person who has applied for and received permission to discharge into the City's collection system subject to the requirements and conditions established by the City.
40. Person shall mean any individual, partnership, firm, association, corporation or public agency, including the State of California and the United States of America.
41. Pollutant shall mean any constituent or characteristic of wastewater on which a discharge limitation or prohibition may be imposed either by the City or the regulatory agencies empowered to regulate the City.
42. Premises shall mean any lot or parcel, or any parcel of land comprising two or more lots of record in one ownership, or any building or other structure r any part of any building or structure used or usetul tor human habitatio r gathering or for carrying on a business or occupation or any commercia or industrial activity;
43. Pretreatment shall mean the reduction of the amount of pollutants, the elimination of pollutants, or the alteration of the nature of pollutant properties in wastewater to a less harmful state prior to discharge of the wastewater into a collection agency's system. The reduction or alteration may be accomplished by physical, chemical or biological process or process
44. Pretreatment Facility shall mean any works or devices for the treatment or flow control of wastewater prior to discharge.
45. Pretreatment Requirements shall mean any substantive or procedural requirement related to pretreatment imposed on a user, other than a pretreatment standard.
46. Pretreatment Standard or Standards shall mean prohibited discharge standards, categorical pretreatment standards, and local limits.
47. Private Sewage Disposal System shall mean a privy, septic system, cesspool, sink, drain, or similar contrivance for the purpose of wastewater disposal.
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48. Public Nuisance shall mean anything which: (1) is injurious to health, or is indecent or offensive to the senses, or an obstruction to the free use of property, so as to interfere with the comfortable enjoyment of lite or and (2) affects at the same time an entire community or neighborhood, or any considerable number of persons, although the extent of the annoyance or damage inflicted upon individuals may be unequal, and (3) occurs during or as a result of the treatment or disposal of wastes.
49. Public Sewer shall mean a sewer lying within a street and which is under the ownership and control of the City.
50. Public Works Director shall mean the Public Works Director for the City of Williams, or his designee.
51. Radioactive Material shall mean material containing chemical elements that spontaneously change their atomic structure by emitting any particles, rays or energy forms.
52. RCRA shall mean Resource Conservation and Recovery Act of 1976 Public Law (PI) 94-580 and amendments thereto.
53. Regenerating Ion-Exchange Water Conditioner Or Water Softening Equipment shall mean any ion-exchange water conditioning or softening equipment which is regenerated by the processor thereot at the place where such equipment is installed and operated. Such phrase shall also include any silicate or resinous ion-exchange softeners or de-mineralizers or similar devices for softening all or part of a water supply to a property which has a connection to the public sewer system or which is intended to drain into the storm drain or onto land. Such phrase shall not include any water conditioner or water softening equipment which is serviced by the replacement of a tank or cylinder by a water conditioning and/or softening service.
54. Regulatory Agencies shall mean those agencies having oversight of the operation of the City, including but not limited to the following:
a. United States Environmental Protection Agency (US EPA); California Environmental Protection Agency (Cal-EPA);
California State Water Resources Control Board (SWRCB); d. California Regional Water Quality Control Board, Central Valley Region (CVWQCB);
55. Responsible Party shall mean:
a. if the User is a corporation, a responsible corporate officer, that is:
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i. a president, secretary, treasurer, or vice-president of the corporation in charge of a principal business function, or any other person who performs similar policy or decision making • functions for the corporation; or
ii. the manager of one or more manufacturing, production, or operating facilities, provided, the manager is authorized to make management decisions which govern the operation of the regulated facility including having the explicit or implicit duty of making major capital investment recommendations, and initiate and direct other comprehensive measures to assure long-term environmental compliance with
environmental laws and regulations; can ensure that the necessary systems are established or actions taken to gather complete and accurate information for permit requirements; and where authority to sign documents has been assigned or delegated to the manager in accordance with corporate
procedures.
If the User is a partnership or sole proprietorship, a general partner or proprietor, respectively.
c. If the User is a Federal, State, or local governmental entity, or their agents, the principal executive officer or director •having responsibility for the overall operation of the discharging facility, or their designee.
The individuals described Subsections 13.08.070(C)(55)(a)-(c), above, may designate a duly authorized representative if the authorization is in writing, the authorization specifies the individual or position responsible for the overall operation of the facility from which the discharge originates or having overall responsibility for environmental matters for the company, and the written
authorization is submitted to the City.
i. If an authorization is no longer accurate because a different individual or position has responsibility for the overall operation of the facility, or overall responsibility for environmental matters for the company, a new authorization shall be submitted to the City.
56. Sanitary Sewer shall mean a sewer which carries wastewater and to which storm, surface, and groundwater are not intentionally admitted.
57. Septic Tank shall mean a watertight receptacle which receives the discharge from a sewer system and is designed and constructed to retain 14 82276.00009\42880142.4
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solids, digest organic matter through a period of detention, and allow the liquids to discharge for disposal.
58. Sewer shall mean a pipe or conduit for carrying wastewater.
59. Sewer Lateral shall mean the sewer from the sewer main to the property line.
60. Sewer Main shall mean a public sewer designed to accommodate more than one sewer lateral.
61. Sewer Service shall mean the service and facilities for collection, treatment and disposal of wastewater furnished or available to premises by the sewer system.
62. Sewer System shall mean any and all systems used for collecting, conveying, pumping, reclamation, recycling, reuse, storage, transportation, treatment or disposal of sewage, industrial waste of a liquid nature. wastewater, sludge or biosolids that is owned and/or operated by the City.
This definition includes, but is not limited to, the WWTP, public sewers, trunk lines, mains, wet wells, treatment plants and outfalls which are owned by the City.
63. Significant Industrial User shall mean:
a. A user subject to categorical pretreatment standards; or b. A user that:
i. Discharges an average of twenty-five thousand (25,000) gallons per day (gpd) or more of process wastewater to the City's collection system (excluding domestic, noncontact cooling, and boiler blow down wastewater);
ii. Contributes a process waste stream which makes up five (5) percent or more of the average dry weather hydraulic or organic capaCity of the WWTP; or
ili. Is designated as such by the City on the basis that it has reasonable potential for adversely affecting the WWTP's operation or for violating any pretreatment standard or requirement.
Upon a finding that a user meeting the criteria in Subsection
13.08.070(C)(72)(b) has no reasonable potential for adversely affecting the WWTP's operation or for violating any pretreatment standard or requirement, the City may at any time, on its own initiative or in response to a petition received from a user, and in 15 82276.00009\42880142.4
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accordance with procedures in 40 CFR 403.8(f)(6), determine that such user should not be considered a significant industrial user.
64. Slug or Slug Load shall mean any discharge of water or wastewater which, in concentration of any given constituent or in quantity of flow, exceeds five (5) times the average 24-hour concentration of flows during normal operation for a period of fifteen (15) minutes or more and/or has a significant adverse impact, either singly or in combination with other discharges, on the City's.
65. Spill Containment shall mean a protection system installed by the user to prohibit the accidental discharge to the sewer of incompatible pollutants.
66. has dying industries identited nite SIC. Mahal, nsand by themice of Management and Budget.
67. Standard Methods shall mean the current edition of "Standard Methods for the Examination of Water and Wastewater" as published by the American Public Health Association.
68. Standard Specifications shall mean the latest version of the City of Williams standard plans for sewer and other public works construction in the City of Williams adopted and amended from time to time by the City Council and on file in the office of the City clerk.
69. Storm Drain shall mean a conduit which carries storm and surface or groundwater and drainage but is intended to exclude wastewater.
70. Street shall mean any public highway, road, street, avenue, alley, way, easement, or right-of-way in the City.
71. Toxic Pollutants shall mean those substances which, individually or when combined with other substances normally found in domestic sewage, result in wastes in a collection agency sewer system in concentrations or quantities which could have an adverse or harmful effect on such sewer system facilities, sewer treatment plant operations and maintenance personnel or equipment, treated sewage effluent quality, water reclamation procedures, public or private property, or which may endanger the public, local environment, or create a public nuisance.
72. Uncontaminated Water shall mean any wasted water of the community not contaminated or polluted with wastewater and which is suitable or could readily be made suitable for discharge to the municipal storm water drainage system.
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73. User shall mean any person who discharges or causes a discharge of wastewater directly or indirectly to a public sewer. User shall mean the same as Discharger.
74. Violation shall mean an event or condition at a user's facility that is prohibited by this Chapter, Control Mechanism, or Order.
75. Wastewater shall mean the water-carried wastes of the community derived from human, commercial or industrial sources including domestic wastewater and industrial wastewater. Rainwater, groundwater or drainage or uncontaminated water is not wastewater.
76. Waste Discharge Authorization shall mean the revocable permission to discharge wastewater to the public sewer main subject to technically based limits on wastewater constituents and characteristics.
77. Waste Discharge Requirements shall mean the permit issued to the City by the Central Valley Regional Water Quality Control Board that prescribes requirements for the the WWTP, Order [INSERT ORDER NUMBER], as it currently exists, may hereafter be amended, or as it may be reissued or
78. Waste Hauler shall mean any commercial pumper that is permitted by Colusa County Department of Health as a Non-Hazardous Liquid Waste Hauler, discharging domestic wastewater only. This shall also mean septic
79. Wastewater Treatment Plant (WWTP) shall mean the City sewage treatment plant.
80. Water Softener or Water Conditioner shall mean regenerating ion- exchange water conditioning or water softening equipment as defined in this 17 82276.00009\42880142.4
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General Sewer Cre Requirements
ARTICLE 3. General Sewer Use Requirements
13.08.170 Sewer service required
A. All structures where domestic wastewater is generated shall be connected to the sewage system in compliance with all requirements of this chapter.
B. No person owning or occupying or having under his control any premises situated in the City shall construct or install any private sewage disposal system, except as allowed by a contract between such property owner and the City, after the City Council finds that it is not possible or practicable to connect the premises to the sewer system and that the private system is not likely to adversely impact the public health, safety, welfare or comfort. Such contract shall be in a form acceptable to the City, and shall include a commitment by the property owner to connect the premises to the sewer system when such connection becomes practicable as determined by the City Council and such other provisions necessary or appropriate to protect the public health, safety, welfare and comfort.
C. Except as provided under Subsection 13.08.080(A), no certificate of occupancy shall be issued for any building in the City until the building is connected to the sewer system and the property owner has paid all fees and charges under, and has otherwise complied with, this chapter.
D. Except as provided under Subsection 13.08.080(A), whenever a sewer main is extended to within two hundred feet (200°) of any structure being served by a private sewage disposal system, the owner of the premises on which the structure is located shall abandon the private sewage disposal system in accordance with applicable legal requirements and shall connect the structures(s) on the premises to the sewer main. The abandonment of the private sanitary sewer system and the connection to the public sanitary sewer shall be completed prior to the sale of the premises upon which the structure is located.
13.08.180 Sewer connection permit required
A. No person shall construct a sewer, or a sewer lateral, or make any connection with he sewer system without first obtaining a sewer connection permit from the City "he provision of this section requiring a permit shall not apply to contractor constructing sewers under contracts with the City or to City staff making sewer connections or doing sewer work.
B. Any person desiring a sewer connection permit shall make application in writing to the Public Works Director, giving such information as required, on forms to be furnished for that purpose, and if it appears therefrom that the work to be performed thereunder is to be done according to the requirements contained in this Chapter and otherwise provided by law governing the construction of said work, a permit shall be issued upon payment of the all fees and charges required by resolution of 18 82276.00009\42880142.4
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the City Council. No sewer connection permit be issued and no sewer connection shall be made until the applicable fees and charges have been paid in full.
Sewer service shall not be provided to a building, and no sewer connection permit shall be issued, unless the City Administrator finds that all of the following are satisfied:
1. The applicant's real property to be served is located in the City; The applicant has paid in full the applicable connection charge and any other applicable deposits, fees and/or charges;
The applicant's real property to be served abuts an existing sewer main, or the applicant has entered into a sewer main line extension agreement with the City;
The City possesses adequate wastewater treatment capacity to serve the new development, or the applicant has entered into a sewer main line extension agreement or other agreement with the City to provide additional wastewater treatment capacity, or separate wastewater treatment and disposal facilities acceptable to the City, adequate for the building or buildings as determined by the City;
The applicant has complied with all other applicable provisions of this chapter and other City ordinances, resolutions, and policies.
D. The City shall not issue any building permit for a building requiring sewer service until after, or concurrently with, the issuance of a sewer connection permit for that building.
13.08.190 Connections outside the City
The City Council may, if a health hazard exists, or if the council finds it in the best interest of the City, and sewer system capacity is adequate, authorize a permit to connect to the City's sewer system for properties outside the City. The applicant shall first enter into a contract in writing whereby they shall bind him or herself, their heirs, successors and assigns to abide by this ordinance and all applicable State and Federal Law in regard to the manner in which such sewer shall be used, the manner of connecting therewith, and also shall agree to pay all fees required for securing the permit, including connection fees and monthly sewer service charges in the amount set by the City for the privilege of using such sewer. The contract shall also provide for the landowner's consent and agreement not to protest to annexation to the City.
13.08.200 Reserved
13.08.210 Sewer service rates and charges
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General Sewer Exe Requirements
A. The City Council by resolution shall fix the rates, fees and charges to be charged for sewer service by the City and in so doing, may distinguish the different classes of service made available and fix rates, fees and charges appropriate to each class of service.
B. The rates, fees and charges fixed by this section for any premises shall be collected with the charges and rates for water service furnished by the City to such premises.
The charges fixed by this section shall be billed upon the same bill as is prepared for charges for water services and shall be due and payable monthly at the same time from time to time that such charges for water services are due and payable.
The total amount due shall be paid as a unit and all of the provisions of this code pertaining to the collection of charges for water service, shall apply to the collection of any such total amounts.
In the event that any person shall fail to pay any charge provided by this section when the same becomes due, the City may, in addition to any other remedies it has, terminate sewer service and/or water service, and shall not resume the same until all delinquent charges together with any charges necessitated by resumption of such services and facilities have been fully paid. Termination of sewer and/or water service to a residential building due to delinquency shall be done in compliance with the procedures set forth in Chapter 13.04.
13.08.220 Sewer charges—To be lien upon premises.
Each fee or charge levied pursuant to this chapter on property within the City shall be a lien upon the corresponding lot, land or premises served by a connection to the City sewer system.
13.08.230 Use of revenues.
Revenues derived under the provisions of Sections 13.08.120 through 13.08.140 shall be used only for the purposes for which the fees were imposed, including but not limited to the acquisition, construction, reconstruction, maintenance and operation of the sewage system; to repay principal and interest on bonds issued for the construction or reconstruction of the sewage system; and to repay federal or state loans or advances made to the City for the construction or reconstruction of the sewage system.
13.08.240 General prohibitions.
A. No person shall make, maintain or cause to be made or maintained any connection or discharge to the sewage system, except as permitted by this chapter.
B. No person shall make, maintain or cause to be made or maintained any connection of any source of storm water, surface water, groundwater, roof runoff, subsurface drainage, cooling water, or process water, or other source of water directly or indirectly to the sewage system, except as permitted by this chapter. 20 82276.00009\42880142.4
Article 3
General Sewer Cise Requirements
No unauthorized person shall alter, tamper with, or interfere with the sewage system, or any portion thereof.
D. No person shall supply City sewer service to any premises without City authorization. The City shall have the right, upon five days' written notice, to disconnect sewer service to the premises supplying the unauthorized service and water service on proper notice.
E. No person shall introduce or cause to be introduced into the City's collection system any pollutant or wastewater which, alone or in conjunction with other substances, causes, threatens to cause, or is capable of causing:
Danger or harm to life or safety of any person, the environment or to the facilities of the sewage system;
Nuisances such as odors;
Unreasonable collection, treatments or disposal costs; or Pass through or interference with wastewater treatment processes.
F. No person shall discharge or throw any substance or material into a manhole, or into other openings in the sewage system other than through an approved sewer connection.
No person shall knowingly make any false statement, representation, record, report, plan or other document filed with, or to be filed with or taken by, the City.
13.08.250 Premises not to be offensive.
No person shall cause, allow or permit any premises belonging to or occupied by him under his control, located in the City, or any privy, septic system, cesspool, sink, drain, or similar contrivance for the purpose of wastewater disposal to become nauseous, foul or offensive or prejudicial to the public health, safety, welfare or comfort. In the event the City determines that there exists any such condition which is nauseous, foul or offensive, or prejudicial to the public health, safety, welfare or comfort, then the owner of the premises shall abate the condition, including, if applicable, the abandonment of the private system and connection of the premises to the sewer system. Such a condition is deemed to be a nuisance, and may be abated by the City pursuant to Chapter 8.16 of this code. All costs and expenses of abatement shall be borne by the property owner. 21 82276.00009\42880142.4
Article f
Construction and Maintenance of Sewers
ARTICLE 4. Construction and Maintenance of Sewers
13.08.260 Compliance with permit.
A. The applicant's signature on an application for a sewer connection permit shall constitute an agreement to comply with such permit and all of the provisions, terms and requirements of this chapter and other ordinances, rules and regulations of the City, and with the plans and specifications approved by the City, it any, together with such corrections or modifications as may be made or permitted by the City, it any. Such agreement shall be binding upon the applicant and may be altered only by the City upon the written request for the alteration from the applicant.
B. After issuance of a sewer connection permit, no change shall be made in the location of the sewer, the grade, materials, or other details from those described in the permit or as shown on the plans and specifications for which the permit was issued except with written permission from the City Engineer.
C. Except as otherwise provided in a main line extension agreement, if work under a sewer connection permit is not commenced within six months from the date of issuance of the permit, or if after partial completion, the work is discontinued for a period of six months, the permit shall thereupon become void and no further work shall be done until a new permit shall have been secured. New engineering and inspection fees and any increase in connection charges shall be paid upon the issuance of the new permit.
13.08.270 Plans and specifications required.
Except when waived by the City Engineer for small projects, the application for a sewer connection permit shall be accompanied by complete plans and specifications, complying with all applicable ordinances, rules and regulations of the City, prepared by a registered civil engineer in the state of California showing all details of the proposed work based on an accurate survey of the grounds. The application, together with the plan and specifications shall be examined by the City Engineer who shall approve them as filed or require them to be modified as he deems necessary for proper installation. After approval by the City Engineer, a permit shall be issued upon the payment of all connection charges, fees and furnishing bonds as required by the City. The permit shall prescribed such terms and conditions as the City Engineer finds necessary in the public interest.
Minimum standards for the design and construction of sewers shall be in accordance with the standard specifications. The City Engineer may permit modifications or may require higher standards where unusual conditions are encountered. 22 82276.00009\42880142.4
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13.08.280 Main line extension agreement.
Prior to the issuance of a permit for public sewer construction involving the extension and/or construction of a sewer main line, the applicant shall enter into a main line extension agreement in a form acceptable to the City. The provisions of a sewer main line extension agreement may be incorporated as part of a subdivision improvement agreement. The sewer main line extension agreement may include, but not necessarily be limited to, provisions concerning the design, engineering, and construction of sewer system improvements at the sole cost and expense of the applicant; review and approval of plans and specifications by the City; dedication and transfer of land and rights-of-way from the applicant to the City; performance and maintenance guarantees from the applicant; City inspection, testing and acceptance of the sewer system improvements; and other terms and conditions the City finds necessary or appropriate in the public interest.
13.08.290 Subdivisions.
The requirements of this chapter shall be fully complied with before any final subdivision map shall be approved by the City Council, or they shall be incorporated into the subdivision improvement agreement entered into as a condition of recording this final map.
The final subdivision map shall provide for the dedication of public utility easements or rights-of-way in which public sewer lines are to be constructed.
13.08.300 Excavation in street.
Whenever it is necessary to excavate from property line to sewers in public streets or rights- of-way of the City, such excavation shall be made by the person making application and all work shall be installed by an appropriately licensed contractor.
13.08.310 Compliance with local regulations.
Any person constructing a sewer within a street shall comply with all federal, state, county or City laws, ordinances, rules and regulations pertaining to the work, and shall obtain all ermits and pay all fees required by all entities having jurisdiction prior to the issuance o permit by the Cit
13.08.320 Easements or rights-of-way.
In the event an easement is required for the extension of the public sewer, the applicant shall pay all costs and expenses necessary to acquire for the City a proper easement or grant of right-of-way sufficient to allow the laying, maintenance, and replacement of such extension or connection. Said width shall be determined by the City Engineer.
13.08.330 Grade stakes.
82276.00009\42880142.4
Aricte f
Construction and Maintenance of Sewers
Grade and line stakes shall be set by a registered civil engineer prior to the start of work on any public sewer construction. The contractor shall be responsible for accurately transferring grades to grade bars and sewer invert.
13.08.340 Persons authorized to perform work.
Only properly licensed contractors shall be authorized to perform the work of public sewer construction. All terms and conditions of the permit issued by the City to the applicant shall be binding on the contractor.
13.08.350 Protection of excavation.
The applicant shall maintain such barriers, lights and signs as are necessary to give warning to the public at all times that a sewer is under construction and of each dangerous condition to be encountered as a result thereof. He shall also likewise protect the public in the use of the sidewalk against any such conditions in connection with the construction of the sewer, streets, sidewalks, parkways, and other property damaged in the course of the work shall be reconstructed in a manner satisfactory to the City.
13.08.360 Completion of sewer required.
Before any acceptance of any sewer by the City and prior to the admission of any wastewater into the sewer system, the sewer shall be tested and shall be complete in full compliance with all requirements of the standard specifications and to the satisfaction of the City Engineer.
13.08.370 All work to be inspected.
All sewer main and lateral construction work shall be inspected by the City Engineer to ensure compliance with all requirements of the City prior to the admission of any wastewater into the sewer system. No sewer shall be covered at any point until it has been inspected and passed for acceptance.
13.08.380 All costs paid by owner-Liability.
All costs and expenses incident to the installation and connection of any sewer or other work for which a permit has been issued shall be borne by the applicant. The applicant shall indemnify, hold harmless, and protect the City and its officers, agents and employees from any liability, claim, damage, cost or expense (including attorney fees) arising out of or in connection with the performance of any work by the applicant.
13.08.390 Adoption of regulations.
The City Council may, by resolution, adopt such regulations as it shall deem necessary or appropriate setting forth construction requirements for sewers, materials for sewers, technical standards and specifications, materials prohibited to be discharged, and such 24 82276.00009\42880142.4
Construction and Waintenance of Sewers
other regulations necessary or appropriate for the safe and efficient operation of the sewer system or to implement the purposes of this chapter.
25 82276.00009\42880142.4
Article 3
Industrial Wastewater Requirements
ARTICLE 5. Industrial Wastewater Requirements
13.08.400 Information Required
A. To provide for fair and equitable use of sewage system, the City shall have the unqualified right to require an industrial user to provide intormation necessary to ensure compliance with all laws, rules, regulations and provisions of this Chapter.
B. All information and data on an industrial user shall be available to the public and governmental agencies in accordance with the Public Records Act, unless the industrial user specifically requests and is able to demonstrate to the satisfaction of the City that the release of such information would divulge information, processes or methods which would be detrimental to the user's competitive position. The demonstration of the need for confidentiality made by the permittee shall meet the burden necessary for holding such information from the general public under applicable State and Federal law.
In any event, the City shall not limit US EPA's access to any information provided by the discharger.
In any event, effluent data, as defined by 40 CFR 2.302 will not be deemed confidential. Such information may include, but is not limited to:
Wastewater discharge peak flow rates and volume over a specified time period.
Physical, chemical, bacteriological, or radiological analysis of wastewaters.
Information on raw materials, processes, and products.
Quantity and disposition of specific liquid, sludge, oil, solvent, or other materials.
Details of wastewater pretreatment facilities, their operation and maintenance.
Details of systems to prevent and control the losses of materials through spills to the sewage system.
7. Detailed plumbing plans indicating all sources discharging to the on or off- site pretreatment or sewage system.
A slug control program, per 40 CFR 403.8(f)(2)(v).
Notification of discharges of a listed hazardous waste as defined RCRA to the sewage system per 40 CFR 403.12(p)).
10. Baseline monitoring reports per 40 CFR 403.12(b).
26 82276.00009\42880142.4
Article 5
Industrial Wastewater Requirements
11. Compliance progress reports in accordance with all provisions listed in 40 CFR 403.12(c) (d)(e).
12. Notification of potential problems, including slug loading in accordance with all provisions listed in 40 CFR 403.12(f).
13. Notification of substantial changes in volume or character of pollutants discharged in accordance with all provisions listed in 40 CFR 403.12(j).
14. Monitoring and analysis reports demonstrating continued compliance in accordance with all provisions listed in 40 CFR 403.12(g)
13.08.100 Specific Prohibitions
A. Pollutants, substances, or wastewater prohibited by this section shall not be processed or stored in such a manner that they could be discharged to the City's collection system.
No user shall introduce or cause to be introduced into the City's collection system the following pollutants, substances, or wastewater:
Pollutants which create a fire or explosive hazard in the WWTP or collection system, including, but not limited to, waste streams with a closed- cup flashpoint of less than 140 F (60 C) using the test methods specified in 40 CFR 261.21;
Wastewater having a pH less than 6.0 or more than 9.0, or otherwise causing corrosive structural damage to the WWTP or collection system or equipment;
Solid or viscous substances in amounts which will cause obstruction of the flow in the WWTP or collection system resulting in interference but in no case solids greater than 3/8 inches in any dimension;
Pollutants, including oxygen-demanding pollutants (BOD, etc.), released in a discharge at a flow rate and/or pollutant concentration which, either singly or by interaction with other pollutants, will cause interference with the WWTP or collection system;
Any liquid, water or wastewater having a temperature greater than 150 F (65 C), or which will inhibit biological activity in the WWTP resulting in interference, but in no case wastewater which causes the temperature at the introduction into the WWTP to exceed 150 F (65 C),
Petroleum oil, grease, nonbiodegradable cutting oil, or products of mineral oil origin, in amounts that will cause interference or pass through. 27 82276.00009\42880142.4
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Any water or waste containing floatable grease, oil, fat or other ether- soluble matter in excess of fifty parts per million, or dispersed nonfloatable grease, oil, fat or ether-soluble matter other than soap, in excess of five hundred parts per million (500 ppm).
Any garbage, except garbage shredded to one-quarter-inch maximum size from individual dwelling units. In no event will Industrial, commercial or institutional sewer systems qualify for the exception.
Any ashes, bones, hair, whole blood, cinders, and mud, straw, shavings, plastics, wood, paunch manure, or any othe
neias glass caus suatens tara pasties auding unstruction to the lovie sewers or other interference with the proper operation of the wastewater works;
10. Pollutants which result in the presence of toxic gases, vapors, or fumes within the WWTP or collection system in a quantity that may cause acute worker health and safety problems;
11. Trucked or hauled pollutants, except at discharge points designated by the Public Works Director;
12. Noxious or malodorous liquids, gases, solids, or other wastewater which, either singly or by interaction with other wastes, are sufficient to create a public nuisance or a hazard to life, or to prevent entry into the sewers for maintenance or repair;
13. Wastewater which imparts color which cannot be removed by the treatment process, such as, but not limited to, dye wastes and vegetable tanning solutions, which consequently imparts color to the WWTP's effluent;
14. Wastewater containing any radioactive material or isotopes except in compliance with applicable State or Federal regulations;
15. Storm water, surface water, ground water, artesian well water, roof runoff, subsurface drainage, swimming pool drainage, condensate, deionized water, noncontact cooling water, and unpolluted wastewater, unless specifically authorized by the Public Works Director;
16. Sludges, screenings, or other residues from the pretreatment of industrial wastes;
17. Detergents, surface-active agents, or other substances which may cause excessive foaming in the WWTP or collection system;
18. Wastewater required to be manifested under RCRA, unless specifically authorized by the Public Works Director.
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19. Infectious wastes as defined in the California Health and Safety Code.
20. Any waters or wastes containing a hazardous substances, hazardous material, or a toxic pollutant in sufficient quantity to injure or interfere with any wastewater treatment process, constitute a hazard to humans, or animals, or create any hazard in the receiving water of the plant.
21. Any waters or wastes containing suspended solids or dissolved matter of such character and quantity that unusual attention or exposure is required to handle such materials at the plant.
22. Any waters or wastes containing more than 0.1 milligrams per liter of dissolved sulfides.
23. Any radioactive material in an amount greater than recommended by local or state public health agencies.
24. Any water added for the purpose of diluting wastes which would otherwise exceed applicable maximum concentration limitations.
25. Any septic tank sludge, except at an authorized location with a valid disposal permit.
26. Any waters or wastes having a median toxicity limit (TLm) lower than twenty-five percent as determined by a ninety-six hour bioassay.
27. Any waters or wastes containing algicides, fungicides, antibiotics, insecticides, strong oxidizing agents, or strong reducing agents.
28. Any noxious or malodorous gas or substances capable of creating a public nuisance either by itself or by interaction with other substances.
29. Any wastes requiring an excessive quantity of chlorine or other chemical compound used for disinfection purposes.
30. Any waste producing excessive discoloration of wastewater or treatment plant effluent.
31. Any garbage, cheese, fruit, vegetable, fish, animal, or other solid material from any food processing plant, or retail grocery store, unless the discharge has been shredded to one-quarter-inch maximum size and does not contain more than five percent soil material by weight (dry basis).
32. Any garbage, or any fruit, vegetable, animal, fish, or other solid industrial wastes resulting from the processing, packaging or canning of fruits, vegetables, fish, or other foods or products, or other industrial operation, unless such wastes have first been passed through screens having openings not exceeding 1/32 of an inch in dimension. As part of the industrial 29 82276.00009\42880142.4
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Incustrial H'astewaler Requirements
wastewater discharge permit, the Public Works Director may authorize the discharge of such wastes if they are first passed through screens having larger openings if the Public Works Director is satistied that such larger openings will provide screening efficiency and effectiveness equal to or better than that provided by openings of 1/32 of an inch in dimension;
33. Any waters or wastes containing recognizable portions of the human anatomy;
34. Any unusual volume of flow or concentration of waste, from a commercial or industrial source, of any constituent, or in quantity of flow that exceeds for any period of duration longer than fifteen minutes, that is five times the average twenty-four hour concentration or flow during normal operation;
35. Any waters or wastes containing substances which are not amenable to California Regional Water Quality Board, or other state or regulatory agency.
36. Any water or wastes containing any of the following substances exceeding the concentrations listed in Table 1.
30 82276.00009\42880142.4
Article 5
Industrial Mastewater Requirements
Table 1 - Maximum Allowable Concentrations
Constituent Maximum Allowable Concentration
(mg/L)
Aluminum 5.0
Ammonia (as Nitrogen) 20.0
Antimony 5.0
Arsenic, arsenicals 0.5
Barium 5.0
Beryllium 1.0
Bromine, Chlorine and lodine (total) 10.0
Boron 1.0
Cadmium 0.02
Total identifiable chlorinated hydrocarbons 0.002(trace) Chromium (total) 0.01
Cobalt 0.5
Copper 0.5
Cyanides 0.1
Fatty Acids 5.0
Fluorides 2.0
Formaldehydes 5.0
Iron 5.0
Lead 0.5
Manganese 1.0
Mercury 0.001
Phenol and derivatives 0.5
Nickel 0.2
Selenium 5.0
Silver 0.05
Zinc 1.0
31 82276.00009\42880142.4
Aricle 3
Industrial Wastewater Requirements
13.08.110 Pretreatment of Wastewater
A. All pretreatment systems or devices required by this chapter or any permit issued under this chapter shall be approved by the City Engineer and shall meet the standards of this section, but such approval shall not absolve the discharger of the responsibility of meeting any effluent limitation required by the City. All pretreatment systems judged by the City Engineer to require engineering design shall have plans prepared and signed by an engineer of suitable discipline licensed in the state of California.
B. Normally, a gravity separation interceptor, equalizing tank, neutralization chamber and control manhole will be required, respectively, to remove prohibited settleable and floatable solids, to equalize wastewater streams varying greatly in quantity and/or quality, to neutralize low or high pH flow and to facilitate inspection, flow measurement and sampling.
Floor drains from commercial or manufacturing buildings, warehouses or multi-use structures shall not discharge directly to the sewer, but shall first discharge to a gravity separation interceptor.
D. Grease, oil, and sand interceptors shall be provided by the waste discharger when, in the opinion of the City Engineer, they are necessary for the proper handling of liquid wastes containing grease in excessive amounts, or any flammable wastes, sand, or other harmful ingredients. All interceptors shall be of a type and capacity approved by the City Engineer, and shall be so located as to be readily and easily accessible for cleaning and inspection.
E. For buildings which require a pretreatment system or device, all domestic or domestic wastewater from restrooms, showers, drinking fountains, kitchen area, etc., shall be kept separate from all industrial wastewater until the industrial wastewater have passed through any required pretreatment system or device. A control manhole of a design approved by the City Engineer shall be furnished and installed by certain designated industrial wastewater dischargers to facilitate inspection, sampling and flow measurements by personnel of the City. This control manhole shall be located off the industrial premise or if within plant fence, a special locked gate provided, with keys to the gate lock given to the City. Unrestricted access to this control manhole shall be available to authorized personnel of the City at all times. The control manhole may be used as a junction manhole for domestic wastewater and industrial wastes provided the junction occurs downstream of the sampling or flow measuring point.
13.08.120 National Categorical Pretreatment Standards
A. The categorical pretreatment standards found at 40 CFR 401-471 are hereby incorporated.
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Indusrict Wastewater Reguürements
B. Where a categorical pretreatment standard is expressed only in terms of either the mass or the concentration of a pollutant in wastewater, the Public Works Director may impose equivalent concentration or mass limits in accordance with 40 CFR 403.6(c).
When wastewater subject to a categorical pretreatment standard is mixed with wastewater not regulated by the same standard, the Public Works Director shall impose an alternate limit using the combined waste stream formula in 40 CFR 403.6(e).
D. A user may obtain a variance from a categorical pretreatment standard if the user can prove, pursuant to the procedural and substantive provisions in 40 CFR 403.13, that factors relating to its discharge are fundamentally different from the factors considered by US EPA when developing the categorical pretreatment standard.
A user may obtain a net gross adjustment to a categorical standard in accordance with 40 CFR 403.15.
13.08.130 Local Limits
A. No user shall discharge or cause to be introduced directly or indirectly into the City's collection system, a quantity or quality of wastewater which exceeds the Local Limits on discharges to public sewer mains established by the City.
B. These limits apply at the point where the wastewater is discharged to the City's collection system. The Public Works Director may impose limitations based on concentrations of pollutants in milligrams per liter or as an amount of pollutants in pounds per day.
13.08.140 Prohibition on Water Softening Equipment
No person shall own, lease, install, replace, enlarge, or operate any regenerating ion- exchange water conditioning and/or softening equipment or similar devices for softening all or part of a water supply to a property which has a connection to the public sewer system, stormwater system, or which drains onto the land.
13.08.150 Right of Revision
A. The City reserves the right to establish, by ordinance or in wastewater discharge permits, more stringent standards or requirements on discharges to the WWTP or collection system.
13.08.160 Dilution
A. No user shall ever increase the use of process water or, in any way, attempt to dilute a discharge as a partial or complete substitute for adequate treatment to achieve compliance with a discharge limitation unless expressly authorized by an applicable 33 82276.00009\42880142.4
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Industrial Wastewater Requirements
pretreatment standard or requirement. The Public Works Director may impose such limitations on the amount, in pounds per day, of pollutants discharged by users who are using dilution to meet applicable pretreatment standards or requirements, or in other cases when the imposition of such limitations is appropriate.
13.08.170 Cesspool, Septic Tank and Holding Tank Wastes A. Cesspool, Septic Tank and Holding Tank pumping's containing only domestic and/or sanitary wastes will be accepted only at City designated locations from holders of both a valid liquid waste hauler water discharge permit issued by the City and a valid Environmental Health Permit issued by the County of Colusa. The contents of any cesspool or septic tank may not be pumped directly into a public sewer main unless specifically approved by the City under emergency or other abnormal short duration circumstances. Wastes from Industrial process sources are prohibited and may not be hauled and discharged to the public sewer system.
B. No waste hauler discharging septic waste or sanitary waste shall discharge constituents in excess of the limits specified in the respective Industrial Waste Discharge Permit.
34 82276.00009\42880142.4
Article 6
industrial Waste Discharge Permits
ARTICLE 6. Industrial Waste Discharge Permits
13.08.180 Wastewater Analysis
When requested by the Public Works Director, a user shall submit information on the nature and characteristics of its wastewater within ninety (90) days of the request. Th Public Works Director is authorized to prepare a form for this purpose and may periodicalls require users to update this information.
13.08.200 Industrial Waste Discharge Permit Requirement A. No significant industrial user shall discharge wastewater into the City's collection system without first obtaining an Industrial Waste Discharge Permit, except that a significant industrial user that has filed a timely application pursuant to Section
13.08.210 may continue to discharge for the time period specified therein B. The Public Works Director may require other users to obtain Industrial Waste Discharge Permits as necessary to carry out the purposes of this Chapter C. Any violation of the terms and conditions of an Industrial Waste Discharge Permit shall be deemed a violation of this Chapter and subject to enforcement. Obtaining an Industrial Waste Discharge Permit does not relieve the user of its obligation to comply with all Federal and State pretreatment standards or requirements or with any other requirements of Federal, State, and local law.
D. The Public Works Director may, in lieu of an Industrial Waste Discharge Permit, issue a user a Waste Discharge Authorization or enter into a Special Agreement.
A Waste Discharge Authorization shall be issued for an indefinite time period, subject to review and reconsideration at the discretion of the Public Works Director.
2. A Special Agreement shall be issued for a specified time period, set forth in the terms of the Special Agreement.
13.08.210 Issuing Industrial Waste Discharge Permits: Existing Connections
Any user required to obtain an Industrial Waste Discharge Permit prior to the effective date of this Chapter and who wishes to continue service, shall, within ninety (90) days after said date, apply to the Public Works Director for an Industrial Waste Discharge Permit in accordance with Section 13.08.230, and shall not cause or allow discharges to the City's collection system to continue after one hundred twenty (120) days of the effective date of this Chapter except in accordance with an Industrial Waste Discharge Permit issued by the Public Works Director.
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Article 6
Industrial Waste Discharge Permis
13.08.220 Issuing Industrial Waste Discharge Permits: New Connections
Any user required to obtain an Industrial Waste Discharge Permit who proposes to begin or recommence discharging into the City's collection system shall apply for an Industrial Waste Discharge Permit prior to the beginning or recommencing of such discharge. An application, in accordance with Section 13.08.230, shall be filed at least sixty (60) days prior to the date upon which any discharge will begin or commence.
13.08.230 Industrial Waste Discharge Permit Application Contents All users required to obtain an Industrial Waste Discharge Permit shall submit an Industrial Waste Discharge Permit Application. The Public Works Director may require all users to submit as part of an application the following information:
A. All information required in Section 13.08.340(B);
B. Description of activities, facilities, and plant processes on the premises, including a list of all raw materials and chemicals used or stored at the facility which are or could accidentally or intentionally be discharged to the City's collection system; Number and type of employees, hours of operation, and proposed or actual hours of operation;
D. Each product produced by type, amount, process or processes, and rate of production;
Type and amount of raw materials processed (average and maximum per day); F. Site plans, floor plans, mechanical and plumbing plans, and details to show all sewers, floor drains, and appurtenances by size, location, and elevation, and all G. Time and duration of discharges; and
H. Any other information as may be deemed necessary by the Public Works Director to evaluate the Industrial Waste Discharge Permit Application.
I. Incomplete or inaccurate applications will not be processed and will be returned to the user for revision.
13.08.240 Application Signatories and Certification
All Industrial Waste Discharge Permit Applications and reports shall be signed by an authorized representative of the user and contain the following certification statement:
"I certify under penalty of law that this document and all attachments were prepared under my direction or supervision in 36 82276.00009\42880142.4
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Industrial Waste Discharge Permits
accordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment for knowing violations."
13.08.250 Industrial Waste Discharge Permit Decisions
The Public Works Director will evaluate the data furnished by the user and may require additional information. Within thirty (30) days of receipt of a complete Industrial Waste Discharge Permit Application, the Public Works Director will determine whether or not to issue an Industrial Waste Discharge Permit. The Public Works Director may deny any application for an Industrial Waste Discharge Permit.
13.08.260 Industrial Waste Discharge Permit Duration
Industrial Waste Discharge Permit shall be issued for a specified time period, not to exceed one (1) year from the effective date of the permit. An Industrial Waste Discharge Permit may be issued for a period less than one (1) year, at the discretion of the Public Works Director. Each Industrial Waste Discharge Permit will indicate a specific date upon which it will expire.
13.08.270 Industrial Waste Discharge Permit Contents
A. Industrial Waste Discharge Permit shall include such conditions as are deemed reasonably necessary by the Public Works Director to prevent pass through or interference, protect the quality of the water body receiving the WWTP's effluent, protect worker health and safety, facilitate sludge management and disposal, and protect against damage to the WWTP and the City's collection system.
Industrial Waste Discharge Permits shall contain:
A statement that indicates Industrial Waste Discharge Permit duration, which in no event shall exceed five (5) years;
2. A statement that the Industrial Waste Discharge Permit is nontransferable without prior approval to the City in accordance with Section 13.08.310, and provisions for furnishing the new owner or operator with a copy of the existing Industrial Waste Discharge Permit;
Effluent limitations based on applicable pretreatment standards; Self monitoring, sampling, reporting, notification, and record-keeping requirements. These requirements shall include an identification of 37 82276.00009\42880142.4
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Industrial Waste Discharge Permits
pollutants to be monitored, sampling location, frequency, and sample type based on Federal, State, and local law;
A statement of applicable civil and criminal penalties for violations of pretreatment standards and requirements, and any applicable compliance schedule. Such schedule may not extend the time for compliance beyond that required by applicable Federal, State, or local law.
B. Industrial Waste Discharge Permits may contain, but need not be limited to, the following conditions:
Limits on the average and/or maximum rate of discharge, time of discharge, and/or requirements for flow regulation and equalization; Requirements for the installation and maintenance of pretreatment technology, pollution control, or construction of appropriate containment devices, designed to reduce, eliminate, or prevent the introduction of pollutants into the City's collection system;
Requirements for the development and implementation of spill control plans or other special conditions including management practices necessary to adequately prevent accidental, unanticipated, or routine discharges.
Development and implementation of waste minimization plans to reduce the amount of pollutants discharged to the City's collection system; The unit charge or schedule of user charges and fees for the management of the wastewater discharged to the City's collection system; Requirements for installation and maintenance of inspection and sampling facilities and equipment;
A statement that compliance with the Industrial Waste Discharge Permit does not relieve the permittee of responsibility for compliance with all applicable Federal and State pretreatment standards, including those which become effective during the term of the Industrial Waste Discharge Permit; and
Other conditions as deemed appropriate by the Public Works Director to ensure compliance with this ordinance, and State and Federal laws, rules, and regulations.
13.08.280 Industrial Waste Discharge Permit Modifications The Public Works Director may modify an Industrial Waste Discharge Permit for good cause including, but not limited to, the following reasons:
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aricle 6
Industrict Waste Discharge Permits
A. To incorporate any new or revised Federal, State, or local pretreatment standards or requirements;
B. To address significant alterations or additions to the discharger's operation processes, or wastewater volume or character since the time of Industrial Waste Discharge Permit issuance;
C. A change in the WWTP that requires either a temporary or permanent reduction or elimination of the authorized discharge;
D. Information indicating that the permitted discharge poses a threat to the City's collection system, City staff or the receiving waters;
E. Violation of any terms or conditions of the Industrial Waste Discharge Permit; F. Misrepresentation or failure to fully disclose all relevant facts in the Industrial Waste Discharge Application or in any required reporting; G. Revision of or a grant of variance from such categorical pretreatment standards pursuant to 40 CFR 403.13;
H. Correction of typographical or other errors in the Industrial Waste Discharge permit; or
I. To reflect a transfer of the facility ownership or operation to a new owner or operator.
13.08.290 Industrial Waste Discharge Permit Transfer
Industrial Waste Discharge Permits may be transferred to a new owner or operator only upon approval of the Public Works Director. Failure to provide advance notice of a transfer renders the Industrial Waste Discharge Permit void as of the date of facility transfer. The request to the Public Works Director shall include a written certification by the new owner or operator which:
A. States that the new owner and/or operator has no immediate intent to change the facility's operations and processes;
B. Identifies the specific date on which the transfer is to occur; and C. Acknowledges full responsibility for complying with the existing Industrial Waste Discharge Permit.
13.08.300 Industrial Waste Discharge Permit Revocation
A. Industrial Waste Discharge Permit may be revoked for good cause including, but not limited to the following reasons:
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Failure to provide prior notification to the Public Works Director of changed conditions pursuant to Section 13.08.380.
Failure to accurately report the wastewater constituents and characteristics of its discharge;
Misrepresentation or failure to fully disclose all relevant facts in the Industrial Waste Discharge Application.
Falsifying self-monitoring reports;
Tampering with monitoring equipment;
6. Refusing to allow City staff timely access to the facility premises and records;
Failure to meet effluent limitations;
Failure to pay fines;
Failure to pay any fees or charges;
10. Failure to meet compliance schedules;
11. Failure to complete a wastewater survey or the Industrial Waste Discharge Application;
12. Failure to request and receive approval of the transfer of business ownership of a permitted facility; or
13. Indistin aste Dreamere standard or Chairement, or any terms of the Industrial Waste Discharge Permits shall be voidable upon cessation of operations or transfer of business ownership unless approved by the Public Works Director.
All Industrial Waste Discharge Permits issued to a particular user are void upon the issuance of a new Industrial Waste Discharge Permit to that user.
Industrial Waste Discharge permit revocation is subject to appeal procedures as set forth in Article 8.
13.08.310 Industrial Waste Discharge Permit Reissuance
Industrial Waste Discharge Permits shall be renewed prior to its expiration. A user with an expiring Industrial Waste Discharge Permit shall apply for Industrial Waste Discharge Permit reissuance by submitting a complete Industrial Waste Discharge Application (or a statement signed by the responsible party that there are no changes to the application 40 82276.00009\42880142.4
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previously submitted), in accordance with Section 13.08.230, a minimum of sixty (60) days prior to the expiration of the user's existing Industrial Waste Discharge Permit.
13.08.320 Baseline Monitoring Reports
A. Within either one hundred eighty (180) days after the effective date of a categorical pretreatment standard, or the final administrative decision on a category determination under 40 CFR 403.6(a)(4), whichever is later, existing categorical users currently discharging to or scheduled to discharge to the City's collection system shall submit to the Public Works Director a report which contains the information listed in paragraph B, below. At least ninety (90) days prior to commencement of their discharge, new sources, and sources that become categorical users subsequent to the promulgation of an applicable categorical standard, shall submit to the Public Works Director a report which contains the information listed in paragraph B, below. A new source shall report the method of pretreatment it intends to use to meet applicable categorical pretreatment standards.
A new source shall also give estimates of its anticipated flow and quantity of pollutants to be discharged.
B. Users described above shall submit the information set forth below.
Identifying information. The name and address of the facility, including the name of the operator and owner.
Environmental Permits. A list of any environmental control permits held by or for the facility.
Description of Operations. A brief description of the nature, average rate of production, and standard industrial classifications of the operation(s) carried out by such user. This description should include a schematic process diagram which indicates points of discharge to the City's collection system from the regulated processes.
Flow Measurement. Information showing the measured average daily and maximum daily flow, in GPD, to the City's collection system from regulated process streams and other streams, as necessary, to allow use of the combined waste stream formula set out in 40 CFR 403.6(e).
Measurement of Pollutants.
a. The categorical pretreatment standards applicable to each regulated process.
The results of sampling and analysis identifying the nature and concentration, and/or mass, where required by the standard or by the Public Works Director, of the regulated pollutants in the discharge from each regulated process. Instantaneous, daily maximum, and long-term average concentrations, or mass, where required, shall be 41 82276.00009\42880142.4
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reported. The sample shall be representative of daily operations and shall be analyzed in accordance with procedures set out in Section
13.08.430.
C. Sampling shall be performed in accordance with procedures set out in Section 13.08.440.
6. Certification. A statement, reviewed by the user's authorized representative and certified by a qualified professional, indicating whether pretreatment standards are being met on a consistent basis, and, if not, whether additional operation and maintenance (O&M) and/or additional pretreatment is required to meet the pretreatment standards and requirements.
7. Compliance Schedule. If additional pretreatment and/or O&M will be required to meet the pretreatment standards, the shortest schedule by which the user will provide such additional pretreatment and/or O&M. The completion date in this schedule shall not be later than the compliance date established for the applicable pretreatment standard. A compliance schedule pursuant to this section shall meet the requirements set out in Section
13.08.350.
Signature and Certification. All baseline monitoring reports shall be signed and certified in accordance with Section 13.08.240.
13.08.330 Compliance Schedule Progress Reports
The following conditions shall apply to the compliance schedule required by Section
13.08.340(B)(7):
A. The schedule shall contain progress increments in the form of dates for the commencement and completion of major events leading to the construction and operation of additional pretreatment required for the user to meet the applicable pretreatment standards (such events include, but are not limited to, hiring an engineer, completing preliminary and final plans, executing contracts for major components, commencing and completing construction, and beginning and conducting routine operation);
B. No increment referred to above shall exceed nine (9) months; The user shall submit a progress report to the Public Works Director no later than fourteen (14) days following each date in the schedule and the final date of compliance including, as a minimum, whether or not it complied with the increment of progress, the reason for any delay, and, if appropriate, the steps being taken by the user to return to the established schedule; and
D. In no event shall more than nine (9) months elapse between such progress reports to the Public Works Director.
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13.08.340 Reports on Compliance with Categorical Pretreatment Standards Deadline
Within ninety (90) days following the date for final compliance with applicable categorical pretreatment standards, or in the case of a new source following commencement of the introduction of wastewater into the City's collection system, any user subject to such pretreatment standards and requirements shall submit to the Public Works Director a report containing the information described in Section 13.08.340(B)(4)-(6). For users subject to equivalent mass or concentration limits, this report shall contain a reasonable measure of the user's long-term production rate. For all other users subject to categorical pretreatment standards expressed in terms of allowable pollutant discharge per unit of production (or other measure of operation), this report shall include the user's actual production during the appropriate sampling period. All compliance reports shall be signed and certified in accordance with Section 13.08.240.
13.08.350 Periodic Compliance Reports
A. If a permitted user monitors any pollutant using the procedures prescribed in Section 13.08.440, the results of this monitoring shall, at a frequency determined measured or estimated average and maximum daily flows for the reporting period.
All such reports shall be signed and certified in accordance with Section 13.08.240.
B. All wastewater samples shall be representative of the user's discharge. Wastewater monitoring and flow measurement facilities shall be properly operated, kept clean, and maintained in good working order at all times. The failure of a user to keep its monitoring facility in good working order shall not be grounds for the user to claim that sample results are unrepresentative of its discharge.
13.08.360 Reports of Changed Conditions
Each user shall notify the Public Works Director of any planned significant changes to the user's operations or system which might alter the nature, classification from non- categorical to categorical, quality, or volume of its wastewater at least thirty (30) days before change is made.
A. The Public Works Director may require the user to submit such information as may be deemed necessary to evaluate the changed condition, including the submission of an Industrial Waste Discharge Application under Section 13.08.230.
B. The Public Works Director may issue an Industrial Waste Discharge Permit under Section 13.08.250 or modify an existing Industrial Waste Discharge Permit under Section 13.08.300 in response to changed conditions or anticipated changed conditions.
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C. For the purposes of this requirement, significant changes include, but are not limited to, flow increases of twenty percent (20%) or greater, and the discharge of any previously unreported pollutants.
13.08.370 Reports of a Discharge of Hazardous Waste
Any industrial user shall give notice of the discharge of hazardous waste, as defined in 40 CFR Part 261, and in accordance with the pretreatment requirements in 40 CFR 403.12(p).
13.08.380 Reports of Potential Problems
In the case of any discharge, including, but not limited to, accidental discharges, episodic nature. a noncustomary batch discharge, or
ischarges of a nonrautine, episol pratumes forthe star the city sarile, tir system, the user shall immediately telephone and notify the Public Works Director of the incident. This notification shall include the location of the discharge, type of waste, concentration, and volume, if known, and corrective actions taken by the user.
B. Within five (5) days following such discharge, the user shall, unless waived by the Public Works Director, submit a detailed written report describing the causes) of the discharge and the measures to be taken by the user to prevent similar future occurrences. Such notification shall not relieve the user of any expense, loss, damage, or other liability which may be incurred as a result of damage to the City's collection system or WWTP, natural resources, or any other damage to person or property; nor shall such notification relieve the user of any fines, penalties, or other liability which may be imposed pursuant to this Chapter.
13.08.390 Reports from Unpermitted Users
All users not required to obtain an Industrial Waste Discharge Permit shall provide appropriate reports to the Public Works Director as they may require.
13.08.400 Reports of Sampling Violation/Repeat Sampling If sampling performed by a user indicates a violation, the user shall notify the Public Works Director within twenty-four (24) hours of becoming aware of the violation. The user shall also repeat the sampling and analysis and submit the results of the repeat analysis to the Public Works Director within thirty (30) days after becoming aware of the violation. The user is required to resample even if the City monitors at the user's facility at least once a month, or if the City samples between the user's initial sampling and when the user receives the results of this sampling.
13.08.410 Analytical Requirements
All pollutant analyses, including sampling techniques, to be submitted as part of a waste discharge application or report shall be performed in accordance with the techniques 44 82276.00009\42880142.4
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prescribed in 40 CFR Part 136, unless otherwise specified in an applicable categorical pretreatment standard. If 40 CFR Part 136 does not contain sampling or analytical techniques for the pollutant in question, or where the US EPA determines that the 40 CFR Part 136 sampling and analytical techniques are inappropriate for the Pollutant in question, sampling and analyses shall be performed by using validated analytical methods or any other applicable sampling and analytical procedures, including US EPA-approved procedures or procedures approved by the Public Works Director.
13.08.420 Sample Collection
A. Except as indicated in Section B, below, the user shall collect wastewater samples using flow proportional composite collection techniques. In the event flow proportional sampling is infeasible, the Public Works Director may authorize the use of time proportional sampling or a minimum of four (4) grab samples where the user demonstrates that this will provide a representative sample of the effluent being discharged. In addition, grab samples may be required to show compliance with instantaneous discharge limits.
B. Samples for oil and grease, temperature, pH, cyanide, phenols, sulfides, and volatile organic compounds shall be obtained using grab collection techniques.
13.08.430 Timing
Written reports will be deemed to have been submitted on the date postmarked. For reports which are not mailed, postage prepaid, into a mail facility serviced by the United States Postal Service, the date of receipt of the report shall govern.
13.08.440 Record Keeping
Users subject to the reporting requirements of this Chapter shall retain, and make available for inspection and copying, all records of information obtained pursuant to monitoring activities undertaken by the user independent of such requirements. Records shall include the date, exact place, method, and time of sampling, and the name of the person(s) taking the samples; the dates analyses were performed; who performed the analyses; the analytical techniques or methods used; and the results of such analyses. These records shall remain available for a period of at least three (3) years. This period shall be automatically extended for the duration of any litigation concerning the user or the City, or where the user has been specifically notified of a longer retention period by the Public Works Director. 45 82276 00009142880142 4
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ARTICLE 7. Fats, Oils and Grease Requirements
13.08.450 Purpose and Intent
A. The purposes of this Article are to:
prevent blockages and overflows from sewer mains and laterals caused by the discharge of fats, oils and grease;
reduce the adverse effects on sewage treatment operations resulting from discharges of fats, oils, and grease into the sewage system; specify requirements for fat, oil and grease producing facilities discharging into the sewage system; and
protect public health and the environment by minimizing public exposure to unsanitary conditions.
B. The intent of this division is to use the police power of the City to regulate the direct and indirect discharge of waste containing fats, oils, and grease into the sewage system in a manner that complies with all applicable laws, including the federal Clean Water Act, California Water Code, and applicable waste discharge requirements. It is the intent of this Article to protect the public health, safety and welfare by establishing regulations for the disposal of grease and other insoluble waste discharges from food service establishments within the City.
The City Council, in enacting this Article, intends to provide for the maximum beneficial public use of the sewage system, to prevent blockages of that system and the accidental discharge of wastewater into the storm drain system, to ensure the cost of maintaining the sewage system is equitably distributed among users, to clarify grease disposal requirements for existing food service establishments, and to promote public health, safety and welfare.
D. In the event of any conflict or inconsistency between the provisions of this Article and the provisions of the Plumbing Code as adopted by this Code, the provisions of this Article shall govern.
13.08.460 Definitions
As used in this Article, the following terms are defined:
A. Fats, Oils, and Grease or FOG means any substance such as a vegetable or animal product that is used in, or is a byproduct of, the cooking or food preparation process, and that turns or may turn viscous or solidifies with a change in temperature or other conditions.
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B. Food Grinder means any device whose purpose is to grind food waste or food preparation by products for the purpose of disposing it in the sewage system.
C. Food Service Establishment or FSE means any food preparation establishment, restaurant, cafeteria, truck, or any other establishment preparing tood tor consumption and the owner of such FSE. Residences are not considered food service establishments under this definition.
D. Grease Control Device means any grease interceptor, grease trap or other mechanism, device, or process, which attaches to, or is applied to, wastewater plumbing fixtures and lines, the purpose of which is to trap or collect or treat FOG prior to it being discharged into the sewage system.
E. Grease Interceptor means a multi-compartment device that is constructed in different sizes and is generally required to be located, according to the Plumbing Code, underground between a Food Service Establishment and the connection to the sewage system. These devices primarily use gravity to separate FOG from the wastewater as it moves from one compartment to the next. These devices shall be cleaned, maintained, and have the FOG removed and disposed of in a proper manner on regular intervals to be effective.
Grease Trap means a control device that is used to serve individual fixtures and has limited effect and should only be used in those cases where the use of a grease interceptor or other grease control device is determined to be impossible or impracticable.
G. Plumbing Code means the California Plumbing Code, as adopted automatically or by reference into the City of Williams Municipal Code, together with any local amendments thereto.
H. Remodel means a physical change or operational change causing generation of the amount of FOG that exceed the current amount of FOG discharge to the sewage system by the Food Service Establishment in an amount that alone or collectively causes or creates a potential for sanitary sewer overflows to occur or exceeding a cost of $50,000 to a Food Service Establishment that requires a building permit, and involves any one or combination of the following: (1) under slab plumbing in the food processing area; (2) a 30% increase in the net public seating area; or (3) a 30% increase in the size of the kitchen area.
13.08.470 Discharge Prohibition
A. General prohibition. No person shall discharge or cause to be discharged into the sewage system from a Food Service Establishment any FOG that may accumulate and/or cause or contribute to blockages in the sewage system or at the sewer lateral which connects the Food Service Establishment to the sewage system. 47 82276.00009\42880142.4
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B. Food grinders. No person shall install food grinders in the plumbing system of new constructions of Food Service Establishments unless the Public Works Director determines that the food particles leaving the food grinder are sufficiently small to pose no threat to the sewage system. All food grinders shall be removed from all existing Food Service Establishments within 180 days of formal notification by the Public Works Director that removal is required to protect the sewage system or public health, safety and welfare.
C. Additives. No person shall introduce any additives into a Food Service Establishment's wastewater system for the purpose of emulsifying FOG, unless a specific written authorization from the Public Works Director is obtained.
D. Waste cooking oil. No person shall dispose of waste cooking oil into drainage pipes. All waste cooking oils shall be collected and stored properly in receptacles such as barrels or drums for recycling or other acceptable methods of disposal.
E. Dishwasher wastewater. No person shall discharge wastewater from dishwashers to any grease trap or grease interceptor.
F. Wastewater temperature. No person shall discharge wastewater with temperatures in excess of 140°F to any grease control device, including grease traps and grease interceptors.
Fecal material. No person shall discharge wastes from toilets, urinals, wash basins, or other fixtures containing fecal materials to sewer lines intended for grease interceptor service, or vice versa.
H. Grease control device. No person shall discharge any waste including FOG and solid materials removed from a grease control device to the sewage system. Grease removed from grease interceptors shall be hauled periodically as part of the operation and maintenance requirements for grease interceptors.
13.08.480 Adoption of the FOG control program
The Public Works Director may prepare and administratively adopt a fats, oils and grease program to provide administrative guidance on the implementation and enforcement of this Article. The Public Works Director may update the FOG program administratively as needed to achieve the applicable performance standards for the sewage system.
13.08.490 Food Service Establishment Waste Discharge Permit A FSE shall apply for a FSE Waste Discharge Permit from the Public Works Director within 180 days of receiving notice that such permit is required. The Public Works Director may require a FSE Waste Discharge Permit when discharges from an FSE may cause or contribute to sanitary sewage system overflow, increased maintenance of the sewage system, treatment costs, treatment capacity issues, or other similar challenges. The FSE Waste Discharge Permit issued to a FSE pursuant to this section may require pretreatment 48 82276.00009\42880142.4
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of wastewater prior to discharge, restriction of peak flow discharges, discharge of certain certain hours of the day, payment of additional charges to defray increase costs of the City created by the wastewater discharge, and other conditions as may be required to effectuate the purpose and intent of this Chapter. No person shall discharge wastewater in excess of the quantity or quality limitations set by any permit issued pursuant to this section and any other applicable requirements pursuant to federal, state or local law.
13.08.500 Food Service Establishment Waste Discharge Permit Application Contents
A. An applicant for an FSE Waste Discharge Permit shall submit the following information:
name and address of applicant;
volume of wastewater to be discharged;
time of daily food preparation operations;
description of food preparation, type, number of meals served, cleanup procedures, dining room capacity, number of employees and size of kitchen; and
any other information as may be deemed necessary by the Public Works Director to evaluate the permit application.
B. The Public Works Director may require additional information and an on-site inspection of the waste discharge system, treatment systems or other system relating to the waste discharge. Within thirty (30) days of the submission of an application deemed complete by the Public Works Director, the Public Works Director shall either issue subject to certain terms and conditions or deny a FSE Waste Discharge Permit.
13.08.510 Food Service Establishment Waste Discharge Permit Duration
A FSE Waste Discharge Permit issued pursuant to this Article shall be issued for a specified time period not to exceed one (1) years. The terms and conditions of the FSE Waste Discharge Permit may be subject to modification by the City during its term as deemed necessary by the Public Works Director. The FSE shall be informed of any proposed changes in the FSE Waste Discharge Permit at least thirty (30) days prior to the effective date of change, unless immediate changes are necessary to protect the public health, safety and welfare. Any changes or new conditions in the FSE Waste Discharge Permit shall include a reasonable time schedule for compliance.
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13.08.520 Food Service Establishment - Permit non-transferable A FSE Waste Discharge Permit issued pursuant to this Article shall be issued only for a specific use for a specitic operation. Any sale, lease, transter or assignment of the use or operation for which the FSE Waste Discharge Permit is issued shall require a new Control Mechanism. Any new or changed conditions of use or operation may also require a new Control Mechanism.
13.08.530 Food Service Establishment - Revocation of permit The Public Works Director may revoke any FSE Waste Discharge Permit issued to any FSE found to be in violation of the requirements of this chapter or for any of the following:
A. failing to comply with the conditions of the FSE Waste Discharge Permit; B. failing to install any required grease control device as required by the FSE Waste Discharge Permit;
C. failing to comply with the reporting or pretreatment requirements or pretreatment device maintenance as required by the FSE Waste Discharge Permit; D. changing conditions of operation or use of an FSE;
E. failing to comply with a notice of violation, administrative or civil order or any other provision of this code;
falsifying information in a FSE Waste Discharge Permit application, making false representations or submitting false documents, reports or logs to the City; G. refusing to allow inspections during normal business hours or after hours if emergency conditions exist such as an overflow or suspected overflow; H. interfering with an inspection or the sampling authorized pursuant to this chapter; or
I. causing or contributing to sewage system blockages or sewage system overflows or failing to address the conditions leading to more than one overflow event from a private system within a twelve-month period.
13.08.540 Reserved
13.08.550 Maintenance Reports
Food Service Establishments shall maintain records of grease control device cleaning, maintenance and grease removal and report on such maintenance to the City as requested.
The Public Works Director may require the FSE to provide results of periodic measurements of its discharge which may include chemical analysis of oil and grease content.
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13.08.560 Grease Interceptor- Required
A. Generally. In accordance with Subsection 13.08.580(C), Food Service Establishments are required to install, operate and maintain an approved type and adequately sized grease interceptor necessary to maintain compliance with the objectives of this chapter. The grease interceptor shall be adequate to separate and remove FOG contained in wastewater discharges from Food Service Establishments prior to discharge to the sewage system. Fixtures, equipment, and drain lines located in the food preparation and clean up areas of Food Service Establishments that are sources of FOG discharges, including but not limited to three-compartment sinks, scullery (preparation) sinks, floor drains, mop sinks along a cook line, prewash sinks at dishwashing stations, shall be connected to the grease interceptor.
B. Plan Review.
Prior to installing a grease interceptor, copies of detailed facility proposed grease interceptors, pretreatment facilities, spill containment facilities, sand operatier, Stacedures pitpated by a lie co and reite of pressional fee established by resolution of the City Council. Facility plans shall also include site plans, floor plans, mechanical and plumbing plans, and details to show all wastewater plumbing, spill containment, and appurtenances by size, location, and elevation. The review of the plans and procedures shall in no way relieve the user of the responsibility of modifying the facilities or discharge, and to meet the requirements of this Article or any requirements of other regulatory agencies.
No food service establishment or other identified user shall be constructed except according to plans and specifications approved by the Public Works Director.
Approved plans and specifications shall not be changed or altered without written approval by the Public Works Director.
This Section shall apply to
New Construction of Food Service Establishments. New construction of Food Service Establishments shall include and install grease interceptors prior to commencing discharges of wastewater to the sewage system.
Existing Food Service Establishments.
a. Existing Food Service Establishments which the Public Works Director determines may cause or contribute to sanitary sewage system overflow, increased maintenance of the sewage system, treatment costs, treatment capacity issues, or other similar 51 82276.00009\42880142.4
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challenges shall install, operate and maintain a grease interceptor within 180 days of formal notice from the Public Works Director to install such a grease interceptor.
b. Existing Food Service Establishments undergoing remodeling or a change in operations as defined in Section 13.08.405, or Food Service Establishments that change ownership, shall install a grease interceptor, unless the Public Works Director grants a variance or waiver in accordance with Section 13.08.462.
13.08.570 Grease Interceptor - Variance or waiver
A. Variance from Grease Interceptor Requirements. A variance from the grease interceptor requirements to allow alternative pretreatment technology that is, at least, equally effective in controlling the FOG discharge in lieu of a grease interceptor may be granted to Food Service Establishments demonstrating that it is impossible or impracticable to install, operate or maintain a grease interceptor. The Public Works Director determination to grant or revoke a variance will be based on, but not limited to, evaluation of the following conditions:
There is no adequate space for installation and/or maintenance of a grease interceptor.
There is no adequate slope for gravity flow between kitchen plumbing fixtures and the grease interceptor and/or between the grease interceptor and the private collection lines or the public sewer.
The Food Service Establishment can justify that the alternative pretreatment technology is equivalent or better than a grease interceptor in controlling its FOG discharge. In addition, the Food Service Establishment shall be able to demonstrate, after installation of the proposed alternative pretreatment, its effectiveness to control FOG discharge through downstream monitoring of the sewage system, for at least three months, at its own expense. A Variance may be granted if the results show no visible accumulation of FOG in its lateral and/or tributary downstream sewer lines.
B. Conditional Waiver from Installation of Grease Interceptor. A conditional waiver from installation of a grease interceptor may be granted for Food Service Establishments that have been determined to have negligible FOG discharge and insignificant impact to the sewage system. The Public Works Director's determination to grant or revoke a conditional waiver shall be based on, but not limited to, evaluation of the following conditions:
Quantity of FOG discharge as measured or as indicated by the size of Food Service Establishment based on seating capacity, number of meals served, menu, water usage, amount of on-site consumption of prepared food and 52 82276.00009\42880142.4
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other conditions that may reasonably be shown to contribute to FOG discharges.
Adequacy of implementation of Best Management Practices and compliance history.
Sewer size, grade, condition based on visual information, FOG deposition in the sewer by the Food Service Establishment, and history of maintenance and sewage spills in the receiving sewage system.
Changes in operations that significantly affect FOG discharge.
Any other condition deemed reasonably related to the generation of FOG discharges by the Public Works Director.
C. Application for Waiver or Variance of Requirement for Grease Interceptor. A Food Service Establishment may submit an application and fee in an amount established by resolution of the City Council, for waiver or variance from the grease interceptor requirement to the Public Works Director. The Food Service Establishment bears the burden of demonstrating, to the Public Works Director's reasonable satisfaction, that the installation of a grease interceptor is not feasible or applicable.
Upon determination by the Public Works Director that reasons are sufficient to justify a variance or waiver, the permit will be issued or revised to include the variance or waiver and relieve the Food Service Establishment from the requirement.
D. Revocation of Waiver or Variance. A waiver or variance may be revoked at any time when any term or condition for its issuance is not satisfied or if the conditions on which the waiver was based change so that the justification for the waiver or variance no longer exists.
13.08.580 Grease interceptor - Design and Maintenance Standards - Generally
A. The installation of a proper grease interceptor shall be the responsibility of the person who applies for the connection and the person whose operations cause or contribute to the necessity for a grease interceptor.
B. Grease interceptors shall be installed, utilized, and properly maintained for continuous and efficient operation at all times and at the expense of the user.
C. The Public Works Director written approval of the type, capacity and construction of all grease interceptors is required prior to installation.
D. A common grease interceptor shared by multiple businesses may be utilized only if specifically authorized by the Public Works Director and upon evidence of legal operating and maintenance agreements between the involved property owners. 53 82276.00009\42880142.4
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E. Grease interceptors no longer in use shall be abandoned in accordance with the Plumbing Code.
13.08.590 Grease interceptor - Design and Maintenance Standards - Design provisions.
A. Grease interceptors for Food Service Establishments shall be sized and designed in compliance with the Plumbing Code, unless otherwise specified herein.
B. Other factors that may influence the design include, but shall not be limited to, the following:
The type of facility (such as a restaurant, bakery, food processing factory, etc.);
The volume of the user's business or operation (such as number of meals served, number of seats, hours of operation, etc.);
The peak flow of process wastewater discharged to the collection system; Size and nature of facilities (including kitchen facilities) based on size, type, number of fixtures, and type of processing or cooking equipment used; The type of service provided or operation undertaken (such as dine-in meal service versus carry-out meal service);
The type of foods or other materials used in cooking, processing or manufacturing operations conducted within the facility; The overall potential for grease-laden discharges;
8. The existence of devices, procedures or processes designed to minimize the amount of fats, oil or grease from entering the collection system; The location of the facility, if it is located in a known problem area;
10. Any prior problems with the facility, such as blockages, violations, etc.
C. All grease interceptors shall be certified by the International Association of Plumbing and Mechanical Officers, or another listing agency approved by the Public Works Director, and be installed according to the Plumbing Code.
D. All grease interceptors shall include an effluent sample box of a type and size approved by the Public Works Director.
Inspection by the Public Works Director, or an authorized inspector, of installed grease interceptors and piping prior to backfilling is required. Piping shall meet the requirements of the Plumbing Code.
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Grease interceptors shall have a sanitary tee located inside the sample box on the discharge side of the sample box.
G. Grease interceptors shall have a cleanout installed after the sample box on the sewer lateral and at intervals required by the Plumbing Code.
H. All manholes and sample boxes are to be installed a minimum of one-half inch above the finished grade with a concrete collar a minimum of eighteen inches around the manhole and sample box lids.
13.08.600 Grease Interceptor - Design and Maintenance Standards - Maintenance provisions
A. Any user who is required by the Public Works Director or this Article to install or operate a grease interceptor shall be required to adequately maintain the grease interceptor at the user's expense, so that the grease interceptor is in proper working order at all times. Maintenance shall include the complete removal of all contents, including floating materials, wastewater, sludge and solids. Decanting or discharging of removed waste back into the grease interceptor from which the waste was removed or into any other grease interceptor, for the purpose of reducing the volume to be hauled is prohibited
B. Grease interceptors shall be cleaned out by a permitted waste hauler as necessary to assure that the grease interceptor will operate as designed at all times or as otherwise specified by the Public Works Director.
A maintenance log indicating each pumping of a grease interceptor for the previous twelve months and any other pertinent information shall be maintained by each Food Service Establishment. This log shall include, but not be limited to, date, time, amount pumped, hauler, and disposal site, and the log shall be kept in a conspicuous location for inspection by the authorized inspector during normal business hours.
D. All users shall sign a waste manifest form before having a waste load transported by a permitted hauler. The user shall also keep copies of the manifest form for a period of at least three years, and make all manifest records available for inspection by the Public Works Director during normal business hours.
All waste removed from a grease interceptor shall be disposed at a facility permitted by an applicable regulatory agency to receive such waste. The pumpage shall not be returned to the sewage system or manhole, any private wastewater system or storm drains.
F. All grease interceptors shall be located so as to be readily and easily accessible for cleaning, inspection and removal of intercepted waste.
G. Any fixture connected to a grease interceptor shall have a secured food strainer of such integrity to withstand daily operational usage.
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13.08.610 Grease Trap - Required
A. Within 180 days of formal notice from the Public Works Director that the FSE may cause or contribute to sanitary sewage system overflow, increased maintenance of the sewage system, treatment costs, treatment capacity issues, or other similar challenges, Food Service Establishments shall install a grease trap in the waste line leading from drains, sink, and other fixtures or equipment where grease may be introduced into the sewage system in quantities that can cause blockage.
B. Sizing and installation of grease traps shall conform to the Plumbing Code.
C. Grease traps shall be maintained in efficient operating condition by removing accumulated grease on a daily basis.
D. Grease traps shall be maintained free of all food residues and any FOG waste removed during the cleaning and scraping process.
Grease traps shall be inspected periodically to check for leaking seams and pipes, and for effective operation of the baffles and flow regulating device. Grease traps and their baffles shall be maintained free of all caked-on FOG and waste.
Removable baffles shall be removed and cleaned during the maintenance process.
F. Dishwashers and food waste disposal units shall not be connected to or discharged into any grease trap.
13.08.620 Best Management Practices - Required
A. Generally. All Food Services Establishments shall implement Best Management Practices in their operations to minimize the discharge of FOG to the sewage system. This may include kitchen practices and employee training on practices that minimize FOG discharge. At a minimum, best management practices shall include B. Drain Screens.
1. Drain screens shall be installed on all drainage pipes in food preparation areas for existing food service establishments within one year after the effective date of this Article.
Within one year after the effective date of this Article, drain screens shall be installed on all drainage pipes in food preparation areas for all new food service establishments deemed by the Public Works Director to generate grease.
C. Waste Cooking Oil.
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1. All waste cooking oil shall be collected and stored properly in recycling barrels or drums. Such recycling barrels or drums shall be maintained appropriately to ensure they do no leak.
Licensed haulers or an approved recycling facility shall be used to dispose of waste cooking oil.
D. Food Waste. All food waste shall be placed in enclosed plastic bags and disposed of directly into the trash or garbage, and not in sinks.
E. Employee Training.
Food Service Establishments shall train all employees within one year after the effective date of this Article, and twice each calendar year thereafter, on the following subjects:
a. How to "dry wipe" pots, pans, dishware and work areas before washing to remove grease;
How to properly dispose of food waste and solids in enclosed plastic bags prior to disposal in trash bins or containers to prevent leaking and odors:
The location and use of absorption products to clean under fryer baskets and other locations where grease may be spilled or dripped; d. How to properly dispose of grease or oils from cooking equipment into a grease barrel or drum without spilling.
Training shall be documented and employee signatures retained indicating each employee's attendance and understanding of the practices.
3. Training records shall be available for review at any reasonable time by an authorized inspector.
F. Maintenance of kitchen exhaust filters. Kitchen exhaust filters shall be cleaned as frequently as necessary to be maintained in good operating condition, but in no event less than one time per month
G. Kitchen signage. All best management practices shall be posted conspicuously in the food preparation and dishwashing areas at all times.
13.08.630 Monitoring and Inspection Requirements
A. The Public Works Director may require a Food Service Establishment to construct and maintain in proper operating condition at the Food Service Establishment's sole expense, monitoring facilities and practices.
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B. The Public Works Director may require a Food Service Establishment to inspect and sample wastewater discharges of any Food Service Establishment to ascertain whether the intent of this chapter is being met.
C. The Public Works Director may require the Food Service Establishment to submit waste analysis plans, contingency plans, and meet other necessary requirements to ensure proper operation and maintenance of the grease control device or grease interceptor and compliance with this chapter.
D. No Food Service Establishment shall increase the use of water or in any other manner attempt to dilute a discharge as a partial or complete substitute for treatment to achieve compliance with this chapter or any order.
13.08.640 Enforcement
A. Violation. No person shall violate any provision or fail to comply with any of the requirements of this Article. Any violation or failure to comply with the requirements of this Article shall be a violation of this Chapter.
B. Public Nuisance. Any violation or failure to comply with the requirements of this Article shall constitute a public nuisance. The City attorney is authorized to commence necessary proceedings provided by local or state law to abate, remove and enjoin such public nuisance.
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13.08.650 Noncompliance Monitoring Procedures and Applicable Fees
A. Self-Monitoring Requirements as a Result of Noncompliance If analysis of any sample obtained by the City or by a user shows noncompliance with the applicable wastewater discharge limits set forth in his Chapter or in its Control Mechanism, the City may impose self nonitoring requirements on the user
A user shall perform required self-monitoring of constituents in a frequency, at the specific location, and in a manner directed by the City.
All analyses of self-monitoring samples shall be performed by an independent laboratory acceptable to the City and submitted to the City in a form and at a frequency determined by the City.
All self-monitoring costs shall be borne by the user.
5. Nothing in this section shall be deemed to limit the authority of the City to impose self-monitoring as a permit condition.
B. Noncompliance Sampling Fees
1. If analysis of any sample of a user's discharge obtained by the City shows a violation by the user of the mass emission rates or concentration limits specified in the user's Control Mechanism or in this Chapter, then the user shall be subject to noncompliance sampling fees pursuant to fee schedules adopted the City Council
The fees specified in Subsection 13.08.670(B)(1) herein shall be imposed for each date on which the City conducts sampling as a result of a violation by a user.
Noncompliance Inspection Fees
Each user is subject to routine inspection. When noncompliance with any of the provisions of this Chapter is determined, a follow-up inspection may be required. Each user shall receive one follow-up inspection to verify compliance for each routine inspection without being subject to noncompliance inspection fees.
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shall pay noncompliance inspection fees to the City pursuant to pursuant to fee schedules adopted the City Council.
The fees specified in Subsection 13.08.670(C)(2) herein shall be imposed for each date (excluding one follow-up inspection) on which the City conducts an inspection as a result of a violation by a user.
13.08.660 Election of Enforcement Remedies
The Public Works Director upon finding a violation, may employ any of the remedies set forth in this article, subject to due consideration of the following:
A. The magnitude of the violation;
B. The duration of the violation;
C. The effect of the violation on City's NPDES permit or waste discharge requirements;
D. The effect of the violation on the operation of the WWTP; E. The compliance history of the user; and
F. The good faith of the user.
13.08.670 Notice of Violation
A. Upon finding a violation, the Public Works Director may issue a notice of violation.
Within ten (10) working days of the delivery of this notice, the user shall respond to the Public Works Director with either an objection contesting the finding, or an explanation of the violation and a plan for the satisfactory correction and prevention thereof, to include specific required action. Said response in no way relieves the user of liability for any violations occurring before or after the receipt of the notice of violation.
B. Upon receipt of an objection contesting a finding of violation, the Public Works Director will schedule a hearing within ten (10) working days at which the user may present information supporting the objection. Within five (5) working days of the hearing, the Public Works Director shall determine the validity of the objection, either rescinding the notice of violation or denying the objection, thereby requiring submission of the plan. The user may appeal the determination as set forth in Section 13.08.820.
13.08.680 Administrative Orders
Administrative Orders include, but are not limited to, Consent Orders, Show Cause Orders, Cease and Desist Orders, and Compliance Orders.
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13.08.690 Consent Orders
The Public Works Director may enter into Consent Orders, assurances of voluntary compliance, or other similar documents establishing an agreement with any user responsible for noncompliance. Such documents will include specific action to be taken by the user to correct the noncompliance within a time period specified by the document. Such documents shall have the same force and effect as the administrative orders issued pursuant to Section 13.08.700 and shall be judicially enforceable.
13.08.700 Show Cause Orders
A. The Public Works Director may order a user which has been given a notice of violation and which has failed to submit an acceptable plan of corrective action or which, having submitted such a plan, fails to follow through with execution of the plan, to appear at a hearing scheduled by the Public Works Director to show cause why the enforcement action proposed in the Show Cause Order should not be taken.
B. The Show Cause Order shall specify the time and place for the hearing, the proposed enforcement action, the reasons for such action, and a request that the user show why the proposed enforcement action should not be taken. The Show Cause Order shall be served personally or by registered or certified mail (return receipt requested) at least fifteen (15) days prior to the hearing. The Order may be served to any authorized representative of the user. A show cause order shall not be a bar against, or prerequisite for, taking any other action against the user.
At the conclusion of the show cause hearing, the Public Works Director may:
rescind previous enforcement action; issue an appropriate Administrative Order (Consent Order, Compliance Order, or Cease and Desist Order), including assessment of fines; initiate Control Mechanism revocation proceedings or termination of sewer services; or direct the remission of the file to Counsel for legal action.
13.08.710 Compliance Orders
A. When the Public Works Director finds a violation, they may issue an order to the user responsible for the discharge directing that the user come into compliance within a specified time. If the user does not come into compliance within the time provided, sewer service may be discontinued unless adequate treatment facilities, devices, or other related appurtenances are installed and properly operated.
B. Compliance orders also may contain other requirements to address the noncompliance, including additional self-monitoring and management practices designed to minimize the amount of pollutants discharged into the sewer. A compliance order may not extend the deadline for compliance established for a pretreatment standards or requirement, nor does a compliance order relieve the user of liability for any violation, including any continuing violation. 61 82276.00009\42880142.4
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C. Issuance of a compliance order shall not be a bar against, or a prerequisite for, taking any other action against the user.
13.08.720 Administrative Fines
A. When, subsequent to a Show Cause hearing, the Public Works Director finds a violation, they may fine the user in an amount not to exceed $5,000.00 per violation per day of discharge in violation of any Control Mechanism or order issued hereunder, or any other pretreatment standards or requirement.
B. The user may be responsible for the City's costs of preparing administrative enforcement actions, such as notices and orders.
Unpaid charges, fines, and penalties shall, after thirty (30) calendar days, be assessed an additional penalty of five percent (5%) of the unpaid balance, and interest shall accrue thereafter at a rate of one- and one-half percent (1.5%) per month. A lien against the user's property will be sought for unpaid charges, fines, and penalties.
D. Assessment of fines may be appealed pursuant to Section 13.08.820. Users desiring to dispute an administrative fine shall file a written request for the Public Works Director to reconsider the fine along with full payment of the fine amount within thirty (30) days of the user's receipt of notice of the fine. In the event the user's appeal is successful, the payment, together with any interest accruing thereto, shall be returned to the user.
E. Issuance of an administrative fine shall not be a bar against, or a prerequisite for, taking any other action against the user.
13.08.730 Emergency Suspensions
A. The Public Works Director may immediately suspend a user's discharge, after informal notice to the user, whenever such suspension is necessary to stop an actual or threatened discharge which reasonably appears to present or cause an imminent or substantial endangerment to the health or welfare of persons.
B. The Public Works Director may also immediately suspend a user's discharge, after City 3 conleion system, or spich prehat the ena present, an eih the Wite he environment.
Any user notified of a suspension of its discharge shall immediately stop or eliminate its contribution. In the event of a user's failure to immediately comply voluntarily with the suspension order, the Public Works Director may take such steps as deemed necessary, including immediate severance of the sewer connection, to prevent or minimize damage to the City's collection system, the WWTP, the receiving stream, or endangerment to any 62 82276.00009\42880142.4
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individuals. The Public Works Director may allow the user to recommence its discharge when the user has demonstrated to the satisfaction of the Public Works Director that the period of endangerment has passed, unless the termination proceedings are initiated.
A user that is responsible, in whole or in part, for any discharge presenting imminent endangerment shall submit a detailed written statement, e, to the Public Works Director prior to the dat
of any show cause or termination hearing.
C. Nothing in this section shall be interpreted as requiring a hearing prior to any emergency suspension.
13.08.740 Termination of Discharge
Any user who fails to comply with an Administrative Order or violates conditions in Sections 13.08.320 or 13.08.550 is subject to discharge termination. Such user will be notified of the proposed termination of its discharge and be offered an opportunity to show cause under Section 13.08.720 why the proposed action should not be taken. Exercise of this option by the City shall not be a bar to, or a prerequisite for, taking any other action against the user.
13.08.750 Reserved
13.08.760 Judicial Enforcement Remedies
In certain circumstances, judicial enforcement may be appropriate. Such remedies may include, but are not limited to, injunctive relief, civil penalties, and criminal prosecution.
13.08.770 Injunctive Relief
When the Public Works Director finds a violation, the City may petition the Superior Court for the issuance of a temporary or permanent injunction, as appropriate, which restrains ot compels the specific performance of the Control Mechanism, order, or other requirement imposed by this Chapter on activities of the user. The City may also seek such other action as is appropriate for legal and/or equitable relief, including a requirement for the user to conduct environmental remediation.
A petition for injunctive relief shall not be a bar against, or a prerequisite for, taking any other action against the user.
13.08.780 Civil Penalties
A. Authority: All users of the City's system and facilities are subject to administrative or judicial enforcement actions by the City, US EPA, State of California Regional Water Quality Control Board, or the County of Colusa District Attorney. Said 63 82276.00009\42880142.4
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actions may be taken pursuant to the authority and provisions of several laws, including but not limited to: (I) Federal Water Pollution Control Act, commonly known as the Clean Water Act (33 U.S.C.A. Section 1251 et seq.); (2) California Porter-Cologne Water Quality Act (California Water Code Section 13000 et seq.); (3) California Hazardous Waste Control Law (California Health & Safety Code Sections 25100 to 25250); (4) Resource Conservation and Recovery Act of 1976 (42 U.S.C.A. Section 6901 et seq.); and (5) California Government Code, Sections 54739-54740.
B. Recovery of Fines or Penalties: When the City shall pay fines or penalties imposed by other regulatory or enforcement agencies based, and the City can establish said violation was the result of the discharge of any user, which discharge was in violation, as defined in this Chapter, the City shall be entitled to recover from the user all costs and expenses, including, but not limited to, the full amount of said fines or penalties.
C. Civil Liability: Pursuant to the authority of California Government Code Sections 54739- 54740, any person who violates any provision of this Chapter, any permit condition, prohibition or effluent limit, or any Administrative Order, shall be liable civilly for a sum not to exceed $25,000.00 per violation for each day in which such violation occurs. Pursuant to the authority of the Clean Water Act, 33 U.S.C.
Section 1251 et seq., any person who violates any provision of this Chapter, or any permit condition, prohibition, or effluent limit shall be liable civilly for a sum not to exceed $25,000.00 per violation for each day in which such violation occurs. The City shall petition the Superior Court to impose, assess, and recover such penalties, or such penalties as the City may impose, assess, and recover pursuant to Federal and/or State law.
D. Administrative Civil Penalties
Pursuant to the authority of California Government Code Sections 54740.5 and 54740.6, the City may issue an administrative complaint against any person who violates:
a. Any provision of this Chapter
b. Any permit condition, prohibition or effluent limit or c. Any Administrative Order
The administrative complaint shall be served by personal delivery or certified mail and shall specify a date and time for a hearing, which will be held within sixty (60) days following service. The administrative complaint will allege the act or failure to act that constitutes the violation of the City's requirements, the provisions of law authorizing civil liability to be imposed, and the proposed civil penalty. The matter shall be heard by a hearing 64 82276.00009\42880142.4
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officer designated by the City Council. The person against whom an administrative complaint has been issued may waive the right to a hearing.
At the hearing, the person shall have an opportunity to respond to the allegations set forth in the administrative complaint by presenting written or oral evidence.
After the hearing, the hearing officer shall deliver a written report to the Public Works Director setting forth findings of fact, conclusions, and a recommendation. Upon receipt of the written report, the Public Works Director shall issue their decision and order in writing within thirty (30) calendar days after the hearing. The decision and order shall be served by In determining the amount of civil penalties, the Public Works Director may take into consideration all relevant circumstances, including but not limited to the extent of harm caused by the violation, the economic benefit derived through any noncompliance, the nature and persistence of the violation, the length of time over which the violation occurs, and corrective action, if any, attempted or taken by the person involved.
Civil penalties may be assessed as follows:
a. In an amount which shall not exceed $2,000.00 for each day for failing or refusing to furnish technical or monitoring reports; In an amount which shall not exceed $3,000.00 for each day for failing or refusing to timely comply with any compliance schedules established by the City;
In an amount which shall not exceed $5,000.00 per violation for ach day of discharge in violation of any waste discharge limi ermit condition, or requirement issued, reissued, or adopted by th City;
d. In any amount which does not exceed $10.00 per gallon for discharges in violation of any suspension, revocation, cease and desist order or other orders, or prohibition issued, reissued, or adopted by the City;
The Public Works Director 's order assessing administrative civil penalties shall be final on the 31st day after it is served on the person unless an appeal and request for hearing is filed with the City Council before the 31st day.
Copies of the administrative order shall be served to the party served with the administrative complaint, either by personal service or by registered mail, and a copy forwarded to other persons who appeared at the hearing and requested a copy.
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8. The Public Works Director's decision and order is subject to appeal to the City Council pursuant to Section 13.08.830. Any person aggrieved by a final order issued by the City Council may obtain review of the order of the City Council in the superior court, pursuant to Government Code Section 54740.6, by filing a petition for writ of mandate within 30 days following service of the Council's decision or order.
Payment of any order setting administrative civil penalties shall be made within thirty (30) days of the date the order becomes final. The amount of any administrative civil penalties imposed which have remained delinquent for a period of sixty (60) days shall constitute a lien against the real property of the discharger from which the discharge resulting in the imposition of the civil penalty originated. The lien shall have no effect until recorded with the county recorder. The City may record the lien for any unpaid administrative civil penalties on the 91st day following the date the order becomes final
10. No administrative civil penalties shall be recoverable under Section
13.08.800(D) for any violation for which the City has recovered civil penalties through a judicial proceeding filed pursuant to Government Code Section 54740.
Filing a suit for civil penalties shall not be a bar to, or a prerequisite for, taking any other action against a user.
13.08.790 Criminal Prosecution
A user who willfully or negligently violates any provision of this Chapter, a permit, or order issued hereunder, or any other pretreatment standard or requirement shall, upon conviction, be guilty of a misdemeanor, punishable by a fine not to exceed $25,000.00.
Each violation and each day in which a violation occurs may constitute a new and separate violation of this Chapter and shall be subject to the penalties contained herein.
13.08.800 Appeals to the Public Works Director
A. General: Any user or applicant affected by any decision, action or determination may file with the Public Works Director a written request for an appeal hearing The request for hearing shall be received within thirty (30) days of mailing of notice of the decision, action, or determination to the user or applicant. The request for hearing shall set forth in detail all facts supporting the request.
B. Notice: The Public Works Director shall, within fifteen (15) days of receiving the request for appeal, designate a Hearing Officer who will hear the appeal and provide written notice to the user or applicant of the hearing date, time and place.
The hearing date shall not be more than thirty (30) days from the mailing of such notice by certified mail, unless a later date is agreed to by the user or applicant. If the hearing is not held at the agreed time due to actions or inactions of the user or applicant, then the decision shall be deemed final.
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C. Hearing: At the hearing, the user or applicant shall have the opportunity to present information supporting its position concerning the decision, action or determination.
D. Written Determination: After the hearing, the Hearing Officer shall deliver a written report to the Public Works Director setting forth findings of fact, conclusions, and a recommendation whether to uphold, modify or reverse the original decision, action or determination. Upon receipt of the written report, the Public Works Director shall issue their decision and order within thirty (30) calendar days of the hearing. The written decision and order of the Public Works Director shall be sent by certified mail. The order of the Public Works Director shall be final on the 16th day after it is mailed, unless a request for hearing is filed with the City Council pursuant to Section 13.08.640, no later than 5:00 p.m. on the 15th day following such mailing.
13.08.810 Appeals to the City Council
A. General
1. Any user or applicant may appeal a decision, action, or determination made by the Public Works Director prior to the date that the Public Works Director's order becomes final, by filing a written request for hearing with the City Council accompanied by an appeal fee of $100.00. The request for hearing shall set forth in detail all the issues in dispute and all facts No later than sixty (60) days after receipt of the request for hearing, the City Council shall either set the matter for a hearing, or deny the request for a hearing.
A hearing shall be held by the City Council within sixty-five (65) days of the date the request for a hearing was granted, unless a later date is agreed to by the user or applicant and the City Council. If the matter is not heard within the required time, due to actions or inactions of the user or applicant, the Public Works Director's order shall be final.
B. Granting Request for Hearing: The City Council shall grant all requests for an appeal hearing concerning permit suspension, revocation, or denial. Whether to grant or deny the request for a hearing on appeals of other decisions of the City Council shall be within the sole discretion of the City Council C. Appeal Fee Refund: The appeal fee shall be refunded if the City Council denies a hearing.
D. Written Determination
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After the hearing, the City Council shall make a determination whether to uphold, modify, or reverse the decision, action, or determination made by the Public Works Director.
The City Council's decision shall be set forth in writing and shall contain findings of fact and conclusions. The written decision and order of the City Council shall be sent by certified mail within 65 days after the close of the hearing. The order of the City Council shall be final upon its adoption.
13.08.820 Appeal of Charges and Fees
A. Any user or applicant may request reconsideration of the imposition and collection of fees or charges. Following review of such a request, the City shall notify the user or applicant by certified mail of the City's decision on the reconsideration request within thirty (30) days of the City's receipt of the request. Any user or applicant may file an appeal which shall be heard by the City Council. The notice of appeal shall be received by the City within thirty (30) days of the mailing of the City's decision on the reconsideration request.
B. Notwithstanding the foregoing, appeals of noncompliance sampling fees shall be made pursuant to the appeal procedure set forth in Sections 13.08.630 and
13.08.640.
13.08.830 Payment of Charges
A. Except as otherwise provided, all fees, charges and penalties established by this Chapter or by resolution are due and payable upon notice thereof. All such amount:
are delinquent if unpaid thirty (30) days after date of invoice B. Any charge that becomes delinquent shall have added to it a penalty in accordance with the following:
31 days after date of invoice, a basic penalty of 5% of the base invoice amount, not to exceed a maximum of $1,000.00; and
Interest at a rate of 1.5% per month of the sum of base invoice amount and basic penalty shall accrue from and after the 31st day after date of invoice.
Any invoice outstanding and unpaid after sixty (60) days shall be cause for immediate initiation of permit revocation proceedings or immediate suspension of the permit.
D. Penalties charged under this section shall not accrue to those invoices successfully appealed.
13.08.840 Remedies Nonexclusive
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The remedies provided for in this Chapter are not exclusive. The Public Works Director may take any, all, or any combination of these actions against a noncompliant user.
Enforcement of pretreatment violations will be in accordance with the City's Enforcement Response Plan. However, the Public Works Director may take other action against any user when the circumstances warrant. Further, the Public Works Director is empowered to take more than one enforcement action against any noncompliant user.
13.08.850 Collection of Delinquent Accounts
Collection of delinquent accounts shall be in accordance with the City's policy resolution establishing procedures for collection of delinquent obligations owed to the City, as amended from time to time by the City Council. Any such action for collection may include an application for an injunction to prevent repeated and recurring violations of this Chapter.
13.08.860 Recover Costs Incurred by the City
In the event a user fails to comply with any of the terms and conditions of this Chapter, an Administrative Order, a permit suspension or revocation, or a permit issued hereunder, the City shall be entitled to reasonable attorney's fees and costs which may be incurred in order to enforce any of said terms and conditions with or without filing proceedings in court.
13.08.870 Financial Security/Amendments to Permit
A. Compliance Deposit: Users that have been subject to enforcement and/or collection proceedings may be required to deposit with the City an amount necessary to guarantee payment of all charges, fees, penalties, costs and expenses that may be incurred in the future, before permission is granted for further discharge to the collection system.
B. Delinquent Accounts: The City shall review and examine user's account to determine whether previously incurred fees and charges have been paid in accordance with time requirements prescribed by this Chapter. The City may thereafter issue an amendment to the user's Control Mechanism.
C. Bankruptcy: Every user filing any legal action in any court of competent jurisdiction, including the United States Bankruptcy Court, for purposes of discharging its financial debts or obligations or seeking court-ordered, protection from its creditors, shall, within ten (10) days of filing such action, apply for and obtain the issuance of an amendment to its Control Mechanism.
D. Permit Amendments: The City shall review and examine user's account to determine whether previously incurred fees and charges have been paid in accordance with time requirements prescribed by this Chapter. The City may thereafter issue an amendment to the user's Control Mechiansim.
E. Security: An amendment to a Control Mechanism issued pursuant to Sections
13.08.520, 13.08.350, and 13.08.540, may be conditioned upon the user depositing 69 82276.00009\42880142.4
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financial security in an amount equal to the average total fees and charges for three (3) calendar months during the preceding year. Said deposit shall be used to guarantee payment of all fees and charges incurred for future services and facilities furnished by City and shall not be used by the City to recover outstanding fees and charges incurred prior to the user filing and receiving protection from creditors in the United States Bankruptcy Court.
Return of Security: In the event the user makes payment in full within the time prescribed by this Chapter of all fees and charges incurred over a period of two (2) years following the issuance of an amendment to the Control Mechanism pursuant to Sections 13.08.700 (B), (C), (D), the City shall either return the security deposit posted by the user or credit their account.
G. Water Supply Severance: Water service to the user may be severed for any violation. Service will only recommence, at the user's expense, after it has satisfactorily demonstrated its ability to comply.
13.08.880 Judicial Review
A. Purpose and Effect: Pursuant to Section 1094.6 of the California Code of Civil Procedure, the City hereby enacts this part to limit to ninety (90) days following final decisions in adjudicatory administrative hearings the time within which an action can be brought to review such decisions by means of administrative mandamus.
B. Definitions: As used in this section, the following terms and words shall have the following meanings:
Decision: shall mean and include adjudicatory administrative decisions that are made after hearing, or after revoking, suspending, or denying an application for a permit or a license.
Complete Record: shall mean and include the transcript, if any, of the proceedings, all pleadings, all notices and orders, any proposed decision by the Public Works Director, the final decision, all admitted exhibits, all rejected exhibits in the possession of the City or its offices or agents, all written evidence, and any other papers in the case.
3. Party: shall mean a person whose permit or service has been denied, suspended, or revoked
Time Limit for Judicial Review: Judicial review of any decision of the City or its officer or agent may be made pursuant to Section 1094.5 of the Code of Civil Procedure only if the petition for writ of mandate is filed not later than the 90th day following the date on which the decision becomes final. If there is no provision for reconsideration in the procedures governing the proceedings or if the date is not otherwise specified, the decision is final on the date it is made. If there is provision 70 82276.00009142880142.4
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for reconsideration, the decision is final upon the expiration of the period during which reconsideration can be sought; provided that if reconsideration is sought pursuant to such provision the decision is final for the purpose of this section on the date that reconsideration is rejected.
D. Preparation of the Record: The petitioner may request, in writing, the complete record of the proceedings. The record shall be prepared by the City officer or agent who made the decision and shall be delivered to the petitioner within 90 days after filing the written request. The City may recover from the petitioner its actual costs for transcribing or preparing the record.
E. Extension: If the petitioner files a request for the record within ten (10) days after the date the decision becomes final, the time within which a petition, pursuant to Section 1094.5 of the Code of Civil Procedure, may be filed shall be extended to not later than the 30th day following the date on which the record is either personally delivered or mailed to the petitioner or the petitioner's attorney of record, if appropriate.
F. Notice: In making a final decision, the City shall provide notice to the party that the time within which judicial review shall be sought is governed by Section 1094.6 of the Code of Civil Procedure.
G. Administrative Civil Penalties: Notwithstanding the foregoing, and pursuant to Government Code Section 54740.6, judicial review of an order of the City Council imposing administrative civil penalties pursuant to Section 13.08.800(D) may be made only if the petition for writ of mandate is filed not later than the 30th day following the day on which the order of the City Council becomes final. 71 82276.00009\42880142.4
CITY OF WILLIAMS DATE: May 21, 2025
City Council ITEM #: 8.
Agenda Report CATEGORY: Public Hearing
SUBJECT:
• RESOLUTION NO. 25-05, A RESOLUTION OF THE CITY COUNCIL OF THE CITY
OF WILLIAMS, CALIFORNIA ESTABLISHING FEES FOR WASTE DISCHARGE
PERMITS, INSPECTIONS, AND NOTICES AND FINDING THE ACTION EXEMPT FROM THE CALIFORNIA ENVIRONMENTAL QUALITY ACT.
RECOMMENDATION:
1. Conduct a public hearing
Adopt Resolution No. 25-05 (Attachment 1) entitled: "A RESOLUTION OF THE CITY
COUNCIL OF THE CITY OF WILLIAMS, CALIFORNIA ESTABLISHING FEES FOR
WASTE DISCHARGE PERMITS, INSPECTIONS, AND NOTICES AND FINDING THE ACTION EXEMPT FROM THE CALIFORNIA ENVIRONMENTAL QUALITY ACT"; and find that said action is exempt from the California Environmental Quality Act (CEQA) per CEQA Section 15061(b)(3) as it can be seen with certainty that there is no possibility that the action will have a significant effect on the environment.
BACKGROUND:
• In 2024, the City commissioned Lechowicz & Tseng Municipal Consultants ("Consultants"), an independent consultant, to conduct a fee study including, making recommendations for fees required to implement an industrial waste discharge permitting program. On April 17, 2024, Consultants provided the City with an Industrial Sewer Permit Fee Study (Attachment 2). The Industrial Sewer Permit Fee Study summarized potential fees the City could enact and provided calculations for each fee. The fee calculations are based on estimates of the staff time, materials, and vehicle costs needed to provide permitting and inspections, as well as an administrative charge of 10% to cover overhead. • On May 21, 2025, the City Council adopted Ordinance No. 270-25 (" Sewer Ordinance"), which gives the City and Public Works the authority to issue Industrial Waste Discharge Permits and Food Service Establishment Waste Discharge Permits in order to regulate the character and quality of influent at the City's Wastewater Treatment Plant ("WWTP"). This type of permitting program is commonly referred to as a Pretreatment Program. Both an Industrial Waste Discharge Permit and a Food Service Establishment Waste Discharge Permit can be issued for up to one year and are required for a Significant Industrial User or Food Service Establishment to discharge wastewater into the City's collection system.
• Ordinance No. 270-25 and this Resolution for Permit and Inspection Fees, are the final tasks of a compliance project that the City entered into with the Central Valley Regional Water Quality Control Board as part of a Settlement Agreement and Stipulation for Entry of Administrative Civil Liability Order.
DISCUSSION:
Ordinance No. 270-25 allows the City to adopt reasonable fees for reimbursement of costs associated with its implementation. This includes connection fees, permit fees, inspection fees, and other fees necessary to carry out the amended Sewer Ordinance. This Resolution would establish four fees necessary to implement the City's new Pretreatment Program. These fees include the following:
Initial Permit/Change of Use Fee $255.31
Annual Permit Fee (w/ Two Inspections) $545.54
Additional Inspection Fee $205.68
Notice of Violation/Correction Fee $120.51
The Industrial Sewer Permit Fee Study established the cost of these fees based on the estimated number of staff hours required, staff's hourly rate, software services, and material and capital costs necessary to implement these services. A 10% charge was added to each fee for administrative overhead, including the cost of dispatching staff to provide services, customer and billing support, and management of staffing and supplies. The hourly rates of City staff members represent the fully burdened rate of each staff member, including salary and benefits. A complete breakdown of the cost calculations for the Permit Fee and the Inspection Fee can be found in the Industrial Sewer Permit Fee Study. (Attachment 2).
The City will charge an Initial Permit Fee/Change of Use Fee whenever a user first applies for a permit or when a change in sewer use requires a new permit. Because the maximum duration of an Industrial Waste Discharge Permit and a Food Service Establishment Waste Discharge Permit is one year, the Annual Permit Fee will be assessed concurrently with the permitted user's business license.
Prop 26 Exemption
In 2010, California voters approved Proposition 26, an amendment to Article XIII C of the State Constitution which expanded the definition of "tax" to include fees and charges levied by local agencies and requires that all new local taxes, including fees and charges levied by local agencies, be submitted to the electorate before they become effective. The proposed fees are exempt from this requirement because Article XIII C, section 1(e)(3) of the State Constitution excludes charges for regulatory costs associated with issuing permits and performing inspections from the definition of a tax.
FISCAL IMPACT
The Resolution and the adoption of the Permit Fees and Inspection Fees will allow the City to recover its administrative, inspection, and permitting costs, thereby reducing the burden on the General Fund.
Prepared and Submitted by: Colt Esenwein, Public Works Director Attachments):
• Attachment 1 - Draft Resolution
• Attachment 2 - Fee Study conducted by Lechowicz & Tseng Municipal Consultants RESOLUTION NO. 25-05
A RESOLUTION OF THE CITY COUNCIL OF THE CITY OF WILLIAMS,
CALIFORNIA ESTABLISHING FEES FOR SEWER SYSTEM
DISCHARGE PERMITS AND INSPECTIONS AND FINDING THE
ACTION EXEMPT FROM THE CALIFORNIA ENVIRONMENTAL
QUALITY ACT
WHEREAS, pursuant to the authority granted to the City of Williams ("City") by Article XI, Section 7 of the California Constitution, the City may impose fees, charges, and rates for certain municipal services; and
WHEREAS, California Government Code section 54739 authorizes cities to require payments for the excess costs of operations needed to allow entry of industrial waste into a sewer system; and
WHEREAS, on May 21, 2025, the City Council adopted Ordinance No. 270-25 ("Sewer Ordinance") to amend Chapter 13.08 of the Williams Municipal Code to add the rules and regulations for discharges from food service establishments and industrial users through the implementation of a pretreatment program ("Pretreatment Program"); and WHEREAS, the Pretreatment Program requires significant industrial users to obtain an Industrial Waste Discharge Permit before discharging industrial waste into the City's sewer system and food service establishments to obtain Food Service Establishment Waste Discharge Permits for the disposal of fats, oils, grease, and other insoluble waste discharges into the City's sewer system (collectively referred to as the "Permit" or "Permits"); and WHEREAS, the amended Sewer Ordinance authorizes the City to adopt reasonable fees for the reimbursement of costs associated with implementing the Sewer Ordinance, including permit fees, inspection fees, and other necessary fees; and
WHEREAS, pursuant to its authority under State law and the Williams Municipal Code, the City Council desires to adopt an Initial Permit or Change of Use Fee, Annual Permit Fee, Inspection Fee, and Notice of Violation/Correction Fee: and WHEREAS, the purpose of setting fees is to cover the City's cost associated with the administration, monitoring, inspection, permitting, reporting, and enforcement of Pretreatment Program: and
WHEREAS, the City wishes for the fees charged to significant industrial users and food service establishments to be the same, as permit issuance, inspections, and enforcement for significant industrial users and food service establishments require the same amount of staffing and WHEREAS, in April 2024, the City retained the services of Lechowicz & Tseng Municipal Consultants, an independent consultant, to conduct an Industrial Sewer Permit Fee 82276.00009\43424532.2
Study ("Fee Study"), analyzing the costs of providing industrial sewer permitting; and WHEREAS, the fee amounts established herein are based upon the reasonable cost of providing the services as described in the Fee Study, which included estimates of the number of staff hours needed to complete each service, the hourly rate for each staff member, and the cost of materials, vehicles, and supplies; and
WHEREAS, the proposed fees were publicly noticed in compliance with Government Code sections 66016 and 66018, in that the notice was published in a newspaper of general circulation twice during the 10-day period preceding the public hearing scheduled for May 21,
NOW, THEREFORE, BE IT RESOLVED BY THE CITY COUNCIL OF THE CITY OF WILLIAMS:
SECTION 1. Incorporation of Recitals.
The foregoing recitals are true and correct and are hereby incorporated and made an operative part of this Resolution.
SECTION 2. Adoption.
The fees for sewer, and inspection shall be as follows:
Initial Permit/Change of Use Fee $255.31
Annual Permit Fee (w/ Two Inspections) $545.54
Additional Inspection Fee $205.68
Notice of Violation/Correction Fee $120.51
SECTION 3. Exemption from California Environmental Quality Act.
The City Council hereby finds and determines that the adoption of the Permit Fee and Inspection Fee, made pursuant to this Resolution, are exempt from the California Environmental Quality Act ("CEQA"") because the Permit Fee and Inspection Fee are an action by a regulatory agency as authorized by state law, local ordinance or resolution for the protection of natural resources under State CEQA Guidelines Section 15307 and the environment under State CEQA Guidelines Section 15308. The Permit Fee and Inspection Fee will protect natural resources and the environment by reimbursing the City for costs associated with the implementation of discharge control procedures, monitoring and reporting requirements, and enforcement provisions. By reimbursing costs by the Permit Fee and Inspection Fee, the City will ensure the maintenance, restoration, enhancement, or protection of a natural resource and the environment. The City has also determined that the exceptions provided in State CEQA Guidelines Sections 15300.2 do not apply because the adoption and implementation of the Permit Fee and Inspection Fee will protect the environment and do not otherwise involve unusual circumstances or cumulative effects. The City Clerk shall be the custodian of record for the documentation supporting this action.
SECTION 4. Severability.
The provisions of this Resolution are severable and if any provision of this Resolution is held invalid, that provision shall be severed from the Resolution, and the remainder of this Resolution shall continue in full force and effect, and not be affected by such invalidity.
SECTION 5. Effective Date.
This Resolution shall become effective thirty (30) days after its adoption.
SECTION 6. Certification.
The City Clerk shall certify to the adoption of this Resolution.
PASSED AND ADOPTED by the City Council of the City of Williams this 21s day of May, 2025, by the following vote:
AYES:
NOES:
ABSTAIN:
ABSENT:
Maria Belmontes-Leyva, Mayor
ATTEST: APPROVED AS TO FORM
Mariana Pineda, City Clerk Ann M. Siprelle, City Attorney 82276.00009\43424532.2
909 Marina Village Parkway #135
LECHOWICE TSENG Alameda, CA 94501
MUNICIPAL CONSULTANTS (510) 545-3182
Ltmuniconsultants.com
DATE: April 17, 2024
TO: City of Williams
FROM: Lechowicz & Tseng Municipal Consultants
SUBJECT: Industrial Sewer Permit Fees
DRAFT MEMORANDUM
Introduction
This memorandum recommends new industrial sewer permit fees for the City of Williams (City). Sewer permit fees are miscellaneous service fees that are subject to the provisions of Proposition 26 and are distinct from monthly or bimonthly utility rates. The City's proposed fees fall into two categories: 1) fees for services that are cost-based and 2) a penalty fee for non-compliance with City regulatory requirements. Both sets of fees are exempt from the voting requirements of Proposition 26. Cost-of- service fees were calculated based on staff time and materials. The penalty fee is intended to encourage compliance with regulations and is not cost-of-service based.
Proposed Cost-Based Fees
A summary of the proposed cost-based fees is provided below:
Table 1: Summary of Proposed Cost-Based Fees
Industrial Sewer Permit Fees Description Proposed Fee
Initial Industrial Permit New business permit or change of use for an $255.31 existing business; one-time fee
Annual Permit Update Fee charged once annually with the business $545.54 including Two (2) Annual license renewal; includes two on-site inspections of Inspections the customer's grease traps or private lift stations; if the City determines additional inspections are
varranted, the customer will pay per eac
dditional inspection beyond the first tw
Each Additional Inspection Per each inspection beyond the first two conducted $205.68 annually; the need for additional inspections will be
determined by the City
Notice of Correction Issued if an inspection finds a deficiency; the notice $120.51 of correction is hand-delivered to the customer by
City staff
Page | 1
Proposed Penalty Fee
It is proposed that the City charge a penalty fee of up to $500 per violation per day to customers that do not correct deficiencies following issuance of a Notice of Correction. In the case of monthly or other long-term average discharge limits, fines shall be assessed for each day during the period of violation.
Unpaid charges, fines, and penalties shall, after fifteen calendar days, be assessed an additional penalty of 1.5% of the unpaid balance, and interest shall accrue thereafter at a rate of 1.5% per month.
Legal Requirements
Miscellaneous fees levied by state and local governmental agencies must meet the requirements of Proposition 26, a Constitutional Amendment that was narrowly approved by California voters on the November 2010 ballot. Proposition 26 fees are distinct from monthly or bimonthly water and sewer utility service rates which are considered property related fees and subject to the provisions of Proposition 218. Proposition 26 redefines fees and charges levied by local agencies as "taxes", which are subject to voter approval. However, Proposition 26 included seven exceptions under which local fees are not considered taxes and are therefore not subject to voter approval. The miscellaneous fees described in this memorandum meet one or more of these criteria to be exempted from voter approval as a tax. These exceptions include:
• A fee that is imposed for a special benefit or privilege provided to an individual, does not exceed the reasonable cost of service, and does not provide broad, general benefits to others in the community; • A fee imposed for a specific government service or product provided directly to the person paying the fee, that does not exceed the reasonable cost of providing service; • A charge imposed for reasonable regulatory costs (i.e. licenses, audits, inspections, permits) that does not exceed the reasonable cost of service;
• Rental or lease fees charged for the use of or entrance to governmental property; • Fines or penalties imposed for violations of the law; • A charge imposed as a condition of property development (such charges are governed by California Government Code Section 66000 et. seq. with Water and Sewer Capacity Charges governed specifically by Section 66013);
• Assessments and property-related fees imposed under the provisions of Proposition 218, such as the water and sewer service charges.
For fees that cannot exceed the reasonable cost of service, the City can charge up to the cost of providing service, but also has the option of charging less than the cost of service at its discretion.
Methodology
To calculate the cost of service for applicable fees, the City estimated the number of staff hours needed to complete each service, the hourly rate for each staff member, and the cost of materials, vehicles, and supplies. Table 2 provides a list of staff and hourly rates. The hourly rates represent the fully burdened rate of each staff member including the cost of salary and benefits.
Page | 2
The proposed fees also include the City's cost of materials and vehicles needed to provide industrial sewer permitting. A portion of the City's business license software is proposed to be recovered in the fees. This cost is calculated as the annual software expense of $5,000 divided by an estimated 422 annual business licenses which equals $11.85.
To conduct inspections and deliver Notices of Correction, City staff utilize a heavy duty work truck. The hourly cost of the truck is $41.96 based on the Labor Surcharge and Equipment Rental Rates (Cost of Equipment Ownership) guide effective April 1, 2024 published by the California State Transportation Agency (Caltrans).
Table 2: Staffing Costs
Fully Burdened
Staff Member Hourly Rate
Planning Technician/Clerk $51.85
Public Works Clerk $57.17
Chief Plant Operator $71.84
Maintenance Repair Technician $48.13
Public Works Director $116.55
Fee Calculations
The total cost of each fee includes staff time, materials, vehicles, and an administrative charge of 10%.
The City of Williams does not have an overhead cost allocation plan and thus the 10% adder covers estimated administrative overhead such as the cost to dispatch staff to provide services, customer and billing support, and management of staffing and supplies. The calculations for each cost-based fee are provided below.
Table 3: Initial Permit or Change of Use
Staff Hours Hourly rate Total Cost
Planning Technician/Clerk $51.85 $103.70
Public Works Director 1 $116.55 $116.55
Materials and Vehicles
Software each $11.85
Subtotal Staffing and Materials/Vehicles $232.10
Administrative Charge 10% $23.21
Total $255.31
Page | 3
Table 4: Annual Update Including Two Inspections
Staff Hours Hourly rate Total Cost
Planning Technician/Clerk 3 $51.85 $155.55
Maintenance Repair Technician 3 $48.13 $144.39
Public Works Director 0.5 $116.55 $58.28
Materials and Vehicles
Software each $11.85
Truck 3 $41.96 $125.88
Subtotal Staffing and Materials/Vehicles $495.95
Administrative Charge 10% $49.59
Total $545.54
Table 5: Each Additional Inspection
Staff Hours Hourly rate Total Cost
Planning Technician/Clerk 1 $51.85 $51.85
Maintenance Repair Technician 1.5 $48.13 $72.20
Materials and Vehicles
Truck 1.5 $41.96 $62.94
Subtotal Staffing and Materials/Vehicles $186.99
Administrative Charge 10% $18.70
Total $205.68
See next page.
Page | 4
Table 6: Notice of Correction
Staff Hours Hourly rate Total Cost
Public Works Clerk 0.5 $57.17 $28.59
Maintenance Repair Technician 0.5 $48.13 $24.07
Chief Plant Operator 0.5 $71.84 $35.92
Materials and Vehicles
Truck 0.5 $41.96 $20.98
Subtotal Staffing and Materials/Vehicles $109.55
Administrative Charge 10% $10.96
Total $120.51
Page | 5
CITY OF WILLIAMS DATE: May 21, 2025
City Council ITEM: 9.
Agenda Report CATEGORY: New Business
SUBJECT: ADOPT RESOLUTION 25-06 INITIATING ASSESSMENT
PROCEEDINGS, DECLARING THE INTENT TO LEVY
ASSESSMENTS AND SETTING A PUBLIC HEARING DATE FOR
LANDSCAPE AND LIGHTING DISTRICT NO. 97-1
BACKGROUND
Each year the City is required to complete the steps to approve an annual assessment in the Williams Landscape and Lighting Assessment District No. 97-1 (LLAD) that provide the revenue necessary for the maintenance of the landscape and lighting improvements in the Valley Ranch subdivision. Initiation of the process requires that Council pass a Resolution declaring intent to levy an assessment on the District, adopt an Engineer's Report for the District, and set a public hearing.
DISCUSSION
Pursuant to the Streets and Highways Code Section 22621, the Landscape and Lighting Act of 1972, proceedings for renewing and revising the assessments for the District commence with the Council declaring its intent to start proceedings to renew and revise the assessment. This includes Council declaring its intent to levy assessments, and setting a public hearing date. The proposed public hearing date is to be held at the Council's Wednesday, June 18, 2025 meeting.
No new Engineers report is required as the District did not expand its boundary and did not add any new parcels during the past year. There are a total of 577 parcels in the Assessment District of which 576 are assessed. This will allow the District to save administrative costs by basing its data on the Lighting and Landscaping Engineers report which was adopted June 19, 2013. The Engineer's Report accounts for all costs required for the maintenance of the District facilities, lighting and landscaping. It also included the calculation sharing the costs over all properties in the District as an annual assessment. The maintenance and operation of the District is managed by the Public Works Department.
Staff is recommending raising the Per Parcel Assessment Rate an amount equal to the Consumer Price Index (CPI) for the past year, which is 2.81% based on figures taken from the United States Bureau of Labor Statistics, West Urban (calculation attached). This would raise the Per Parcel Assessment Rate from $230.24 per year to $236.72 per year. The County requires that any assessment provided to them end in even cents to accommodate any parcel splits.
The specific language in the original Engineer's report states that for each fiscal year after 1998- 1999, the per parcel assessment rate for Assessment Zone No. 1 shall be adjusted by the percentage change in the CPI for the State of California, as reported for the last day of that annual period by the Bureau of Labor Statistics. This statement makes the annual CPI adjustment mandatory.
FISCAL IMPACTS
The increase in CPI for the Lighting and Landscape District will increase the District's projected revenues from $132,618 to $136,351. These revenues are expected to be fully utilized by the operations of the Lighting and Landscape District.
RECOMMENDATION
It is recommended that the City Council adopt Resolution 25-06, "Resolution of the City Council of the City of Williams Initiating Proceedings for an Annual Levy of Assessments, Declaring the Intent to Levy Assessments, and Setting a Public Hearing Date for Landscaping and Lighting District No. 97-1".
Prepared by: Jorge Carmona, Assistant Finance Officer
Submitted by: Rex Greenbaum, Finance Officer
Attachments: Resolution No. 25-06
Calculated Consumer Price Index Increase for Lighting and Landscape RESOLUTION 25 - 06
RESOLUTION OF THE CITY COUNCIL OF THE CITY OF WILLIAMS
INITIATING PROCEEDINGS FOR AN ANNUAL LEVY OF ASSESSMENTS,
ADOPTING THE DRAFT AMENDMENT TO THE ENGINEER'S REPORT,
DECLARING THE INTENT TO LEVY ASSESSMENTS, AND SETTING A PUBLIC HEARING DATE FOR LANDSCAPING AND LIGHTING DISTRICT NO. 97-1 WHEREAS, by Resolution No. 98-35, adopted on November 18, 1998, the City Council of the City of Williams ordered the formation of the Williams Landscape & Lighting Assessment District No. 97-1 (the "Assessment District"), confirmed the diagram of the Assessment District, and ordered the levy of an assessments; and,
WHEREAS, the boundaries of the Assessment District, the assessment zones and parcels included within the Assessment District, and the landscape and lighting improvements to be maintained in the Assessment District are described in the Engineer's Report for Williams Landscape & Lighting Assessment District No. 97-1 Fiscal Year 2012-2013 which was adopted on June 19, 2013; and,
WHEREAS, each subsequent year the City Council has adopted a resolution confirming diagrams and assessment, and ordering levy of the assessment in the Assessment District for that fiscal year (Resolution Nos. 99-12, 99-16, 00-16, 01-22, 02-20, 03-20, 04-25, 05-12, 06-24, 07- 14, 10-18, 11-19, 12-07, 13-08, 14-10, 15-08, 16-11, 17-05, 18-15, 19-09, 20-11, 21-09, 22-07, 23-16,24-10); and,
WHEREAS, the City's levy of an annual assessment at the prior year's rate in the Assessment District is not subject to the specific procedural requirements under California Constitution, article 13D, section 4, and complies with those provided in Streets and Highways Code sections 22620 through 22631, and Government Code sections 53753; and WHEREAS, the assessments levied in the Assessment District provide revenue for the operation, maintenance, repair, replacement, and administration of the landscape and lighting improvements within the Assessment District.
NOW, THEREFORE, BE IT RESOLVED by the City Council of the City of Williams as follows:
Pursuant to Streets and Highways Code, the City Council declares its intent to levy and collect assessments within the Assessment District for fiscal year 2025- 26;
The existing and proposed improvement for the Assessment District consist of landscaped medians, pathways, walls, fences, plant material, ground cover, irrigation systems, drainage ditches, street lights and appurtenant facilities, along with all labor, materials, electrical power, and water necessary for the operation, maintenance, repair, replacement, and administration of the improvements. - 1-
Landscaping and Lighting District No. 97-1 encompasses the entire area of the Eastside Project No. 2 subdivision in the City of Williams, Colusa, County, California, and is shown in the Engineer's Report adopted June 19, 2013.
A full and detailed description of the improvements, the boundaries of the assessment district, and the assessable lots and parcels within the District are contained in the Engineer's Report for Williams Landscape & Lighting Assessment District No. 97-1 which was adopted June 19, 2013.
The City Council sets a public hearing date for Landscape and Lighting District No. 97-1 to be Wednesday, June 18, 2025 at 6 p.m. at City Hall in the City of Williams.
An assessment is being proposed to increase the assessment from $230.24 in the previous year to $236.72.
PASSED AND ADOPTED by the City Council of the City of Williams on the 21st day of May 2025, by the following vote:
AYES:
NOES:
ABSTAIN:
ABSENT:
Maria Belmontes-Leyva, Mayor
ATTEST: APPROVED AS TO FORM:
Mariana Pineda, City Clerk Ann M. Siprelle, City Attorney - 2-
Bureau of Labor Statistics
Crina apace Indox for Al Urban Consumers (CP-U)
Series Id: CUUR0400SA0,CUUS0400SA0
Not Seasonally Adjusted
Series Title: All items in West urban, all urban consumers, not Base Period: 1982-84=100
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual HALF1 HALF2 2015 244.737 244.257 244.341
2016 248.498 249.234 249.897
2017 255.282 256.504 257.223
2018 264.395 265.105 266.195
2019 271.264 272.102 273.524
2020 276.443 276.422 276.876
2021 290.393 291.053 293.397
2022 314.013 315.094 317.299
2023 326.234 327.491 327.708
2024 333.442 334.265 334.558
2025
Source: Bureau of Labor Statistics Generated on: April 30, 2025 (05:25:57 PM) City of Williams Lighting and Landscape
Calculated CPI Increase
ALL West - All Increase In
Urban Customers CPI
Annual
Calendar 2010 221.203
Calendar 2011 227.485 2.84%
Calendar 2012 232.376 2.15%
Calendar 2013 235.824 1.48%
Calendar 2014 240.215 1.86%
Calendar 2015 243.015 1.17%
Calendar 2016 247.705 1.93%
Calendar 2017 254.738 2.84%
Calendar 2018 263.263 3.35%
Calendar 2019 270.35 2.69%
Calendar 2020 275.057 1.74%
Calendar 2021 287.494 4.52%
Calendar 2022 310.509 8.01%
Calendar 2023 323.834 4.29%
Calendar 2024 332.945 2.81%
FY2024 L&L Rate 230.24
Adjust for CPI 236.72
Adjust for event cents 236.72
$ Increase 6.48
/Fiscal Year Parcels Rate per Parcel Budgeted
FY2015 574
FY2016 574 :
FY2017 574
FY2018 574 177.91 102,120
FY2019 574 179.98 103,309
FY2020 574 186.00 106,764
FY2021 574 192.22 110,334
FY2021-22 574 195.56 112,251
FY22-23 576 204.40 117,734
FY23-24 576 220.76 127,158
FY24-25 576 230.24 132,618
FY25-26 576 236.72 136,351
C: sersimpineda/AppData LocalMicrosoftlWindows\NetCache/Content.OutlookWJ12DKEA\Copy of CP| Analysis for Lighting and Landscape 4.30.2025 xls)5.21.2025 west CITY OF WILLIAMS DATE: May 21, 2025
City Council ITEM: 10.
Agenda Report CATEGORY: New Business
SUBJECT: Installation of a four-way stop traffic control at the intersection of Eighth Street and C Street in accordance with the conditions of approval.
BACKGROUND:
In January 2022, the Williams Planning Department issued conditions of approval for the senior apartment development. One of the conditions of approval is the installation of four-way stop sign controls and roadway markings for the Eight Street and C Street intersection. The intersection is currently uncontrolled in all directions.
DISCUSSION:
Staff discussed the effects the senior apartments would have on the surrounding roadways. The construction of the three-story apartment complex reduced the line of sight for vehicle traffic at the intersection. Staff determined the installation of four-way stop sign controls will make the intersection safe for vehicle and pedestrian traffic.
FISCAL IMPACT:
No fiscal impact on the city. The cost of modification to the intersection is the responsibility of the developer of the senior apartments in accordance with the conditions of approval.
RECOMMENDATION:
Staff request council approval for the installation of four-way stop sign controls for the intersection of Eight Street and C Street.
Prepared by: Chris M. Miller, Chief of Police
Submitted by: Chris M. Miller, Chief of Police
CITY OF WILLIAMS DATE: May 21, 2025
City Council ITEM #: 11.
Agenda Report CATEGORY: New Business
SUBJECT: Adoption of a resolution authorizing the annual levy of the Community Facilities District No. 2023-1 special taxes for fiscal year 25-26:
• A RESOLUTION OF THE CITY COUNCIL OF THE CITY OF WILLIAMS, CALIFORNIA, LEVYING SPECIAL TAXES TO BE COLLECTED DURING FISCAL YEAR 2025-26 TO
PAY THE ANNUAL COST OF THE MAINTENANCE SERVICES WITHIN COMMUNITY FACILITIES DISTRICT NO. 2023-1 OF THE CITY OF WILLIAMS
BACKGROUND:
The City has previously formed Community Facilities District No. 2023-1 ("CFD No. 2023-1") for the purpose of providing funding for the ongoing maintenance of certain public services within CFD No. 2023-1. Following formation, the City must now annually enroll the special taxes with the County of Colusa Auditor for inclusion with the County's annual property tax rolls.
DISCUSSION:
Approval of the attached resolution is a procedural requirement in order to allow the City to enroll the fiscal year 25-26 CFD No. 2023-1 special taxes with the County of Colusa property tax rolls.
ALTERNATIVES
The City Council could choose to not approve the attached resolution and provide staff with alternative direction.
FISCAL IMPACT
There is no fiscal impact to the City in authorizing the annual enrollment of the special taxes.
RECOMMENDED ACTION:
Staff recommends that the City Council of the City of Williams, California approve the following attached resolution:
• A RESOLUTION OF THE CITY COUNCIL OF THE CITY OF WILLIAMS, CALIFORNIA, LEVYING SPECIAL TAXES TO BE COLLECTED DURING FISCAL YEAR 2025-26 TO PAY
THE ANNUAL COST OF THE MAINTENANCE SERVICES WITHIN COMMUNITY FACILITIES DISTRICT NO. 2023-1 OF THE CITY OF WILLIAMS; Prepared and Submitted by: Frank Kennedy, City Administrator Attachments):
• Resolution 25-07; and
• Fiscal Year 25-26 annual levy report of the special taxes.
RESOLUTION NO. 25-07
A RESOLUTION OF THE CITY COUNCIL OF THE CITY OF
WILLIAMS, CALIFORNIA, LEVYING SPECIAL TAXES TO BE
COLLECTED DURING FISCAL YEAR 2025-26 TO PAY THE ANNUAL
COST OF THE MAINTENANCE SERVICES WITHIN COMMUNITY
FACILITIES DISTRICT NO. 2023-1 OF THE CITY OF WILLIAMS
WHEREAS, it is necessary that the City Council (the "City Council") of the City of Williams (the "City") levy special taxes pursuant to Sections 53340 and 53358 of the Government Code for the payment of the annual cost of the maintenance of certain public services, within Community Facilities District No. 2023-1, City of Williams, County of Colusa, State of California ("CFD") and for the payment of administrative expenses incurred in connection with the levy and collection of said special taxes; and WHEREAS, pursuant to Section 53340 of the Government Code, the City Council may by resolution provide for the levy of special taxes on parcels of taxable property in the CFD at a rate provided by ordinance or at a lower rate; and
WHEREAS, the City Council has previously adopted Ordinance No. 254-23 authorizing the levy of special taxes on parcels of taxable property in the CFD; and WHEREAS, the rates of the special taxes that will be levied on such parcels for fiscal year 2025-26 will not exceed the maximum rates described in the rate and method of apportionment of the special taxes.
NOW, THEREFORE, THE CITY COUNCIL OF THE CITY OF WILLIAMS,
CALIFORNIA, DOES RESOLVE, DECLARE, DETERMINE AND ORDER AS FOLLOWS:
SECTION 1. Recitals. The City Council finds that the foregoing recitals are true and correct and are incorporated herein by this reference.
SECTION 2. Levy of Special Taxes. Special taxes shall be and are hereby levied for the 2025-26 fiscal year on all parcels of real property within the CFD which are subject to taxation, which are identified in Exhibit "A" attached hereto, and in the amount set forth for each such parcel in said Exhibit "A." The total amount of the special taxes which shall be levied in fiscal year 2025-26 to pay the annual cost of the maintenance of certain public services within the CFD is $2,951.21. Pursuant to Sections 53340 and 53358 of the Government Code, such special taxes shall be collected in the same manner as ordinary ad valorem property taxes are collected and shall be subject to the same penalties and the same procedure, sale, and lien priority in case of delinquency as is provided for ad valorem taxes. After adoption of this Resolution, the City Administrator of the City, or his or her designee, may make any necessary modifications to these special taxes to correct any errors, omissions or inconsistencies in the listing of categorization of parcels to be taxed or in the amount to be charged to any category of parcels; provided, however, that any such modifications shall not result in an increase in the tax applicable to any category of parcels and can only be made prior to the submission of the tax rolls to the Colusa County Auditor.
82276.00043143790118.1
SECTION 3. Transmittal to County. The City Clerk of the City shall immediately following adoption of this Resolution transmit a copy hereof to the Board of Supervisors and the County Auditor of the County of Colusa together with a request that the special taxes as levied hereby be collected on the tax bills for the parcels identified in Exhibit "A" hereto, along with the ordinary ad valorem property taxes to be levied on and collected from the owners of said parcels.
SECTION 4. Effective Date. This Resolution shall become effective immediately upon its adoption.
PASSED, APPROVED and ADOPTED this 21% day of May, 2025.
Maria Belmontes-Leyva, Mayor
ATTEST:
Selene Tapia, Deputy City Clerk
APPROVED AS TO FORM:
Ann Siprelle, City Attorney
-2-
82276.00043\43790118.1
EXHIBIT "A"
COMMUNITY FACILITIES CFD NO. 2023-1
OF THE CITY OF WILLIAMS
SPECIAL TAX LEVY
FISCAL YEAR 2025-26
[INSERT LEVY REPORT]
A-1
82276 00043143790118.1
dta
www.FinanceDTA.com
MEMORANDUM
March 26, 2025
To: Frank Kennedy, City of Williams
From: Andrea Roess, Managing Director
Nehal Thumar, Vice President
Subject: Fiscal Year 2025-2026 Levy for CFD No. 2023-1
This memorandum provides an analysis of the financial and administrative obligations of Community Facilities District No. 2023-1 ("CFD No. 2023-1") of the City of Williams (the "City").
A map of the area included within CFD No. 2023-1 is provided as Appendix A herein.
The methodology employed to calculate and apportion the special tax for CFD No. 2023-1 is contained in a document entitled the Rate and Method of Apportionment ("RMA"). As defined in the RMA, Developed Property is distinguished from Undeveloped Property by the issuance of a building permit by the City. Specifically, property for which a building permit was issued after January 1, 2022 and prior to March 1, 2025 will be classified as Developed Property in Fiscal Year 2025-2026 ("FY 2025-2026"). As of March 1, 2025, one building permit for new construction has been issued for an Assessor's Parcel of Non-Residential Property located in Zone 2 of CFD No. 2023-1. The table below summarizes the development through March 1, 2025 and FY 2025-2026 Special Tax Levy:
Table 1
FY 2025-2026
FY 2025-2026
Land Use Class Units / Acres Maximum Special
Special Tax Levy
Tax Amount
Residential Property - Zone 1 0 Units $195.42 per Unit $0.00 Non-Residential Property - Zone 1 0.00 Acres $894.11 per Acre Residential Property - Zone 2 0 Units $195.42 per Unit $0.00 Non-Residential Property - Zone 2 4.065 Acres $726.00 per Acre $2,951.21 Residential Property - Zone 3 0 Units $195.42 per Unit $0.00 Non-Residential Property - Zone 3 0.00 Acres $894.11 per Acre $0.00 Total | $2,951.21
The City's Authorized Maintenance Services for FY 2025-2026 exceeds the amount that can be collected from Special Taxes. Therefore, the FY 2025-2026 is limited to the Maximum Special Tax as shown in the table above. Please note that the FY 2025-2026 levy shown above may change based on the final County Assessor Parcel configuration which the County expects to release in early June 2025. The FY 2025-2026 levy by Assessor's Parcel is shown in Exhibit B herein.
Irvine | San Jose | San Francisco | Riverside | Dallas | Houston | Raleigh | Tampa Please note that all $2,882.64 levied in FY 2024-2025 has been collected by the County as of March 17, 2025. There are no prior year unpaid amounts.
It is our understanding that the FY 2025-2026 levy will be presented to the City Council on May 21, 2025 for approval. Once the levy is approved, DTA will prepare and submit all required materials to the County of Colusa Auditor's office by the August 10th deadline for placement on the FY 2025-2026 tax roll.
If you have any questions regarding the levy for FY 2025-2026 please do not hesitate to contact us.
Exhibits:
1. Exhibit A - Boundary Map
2. Exhibit B - Levy Exhibit
itv of Williams CFD No. 2023- March 26, 2025
iscal Year 2025-2026 Lev
/
2 EXHIBIT A
PROPOSED BOUNDARIES OF
SHEET 1 OF 1
CITY OF WILLIAMS
COMMUNITY FACILITIES DISTRICT NO. 2023-1
CITY OF WILLIAMS, COUNTY OF COLUSA
STATE OF CALIFORNIA
Reference is hereby made to the Assessor maps (1) Filed in the office of the City Clerk of the City of of the County of Colusa for a description of the Williams this 25% day of July , 2023 lines and dimensions of these parcels.
FRESHWATER ROAD.
LEGEND
Proposed Boundaries of the City of Mariana Pineda
Williams Community Facilities Distnict City Clerk, City of Williams No. 2023-1, City of Williams, Colusa
County, California (2) I hereby certify that the within map showing the proposed INTERSTATE boundaries of the City of Williams Community Facilities District No. 2023-1, City of Williams, County of Colusa, State of California, was approved by the Council of the City of Williams at SAVIS a regular meeting thereof, held on this 5th
2023, by its Resolution No.
23-14
sile
Mariana Pineda
City Clerk, City of Williams
Filed this * day of 2023, at the hour of 10:02
o'clock A of Maps of Assessment and
Community Facilities Districts at Page
Assessor parcels within the Proposed Instrument No. 2023-000/812 in the office of the County Boundaries of the City of Williams Recorder in the County of Colusa, State of California.
Community Facilities District No. 2023-1:
005-270-026-000
005-270-031-000 Cristy Jayne Edward
005-2 032-000 County Clerk-Recorder-Registrar,
005-271 037-000 County of Colusa
005-440 025-000
005-440-028-000 INTERSTATE
005-440-035-000 By
Deputy
Fee
Exempt recording requested,
per CA Government Code §27383
Prepared by DTA
EXHIBIT B
(vorone
Exhibit B
City of Williams
Community Facilities District No. 2023-1
FY 2025-2026 Special Tax Levy
Assessor's Parcel Number Zone Tax Class EY 2025-2026 Special Tax 005-270-041-000 2 Non-Residential Property $2,951.21