Beaumont City Council
May 5, 2026

City of Beaumont Contract Number:

C24-04 Al
EXHIBIT "A"
[attached below]

WORK AUTHORIZATION
CLIENT: City of Beaumont
Attn: Doug Story
550 E. 6th Street
Beaumont, CA 92223
DATE: AUGUST 11, 2025
JOB NUMBER: 240114
AMENDMENT: 1
PROJECT: Nicklaus & Palmer Parks - Add Services for Geotechnical Reporting SECTION A: Consultant agrees to perform the following professional services:

DESCRIPTION OF WORK: This letter confirms the conversation/agreement of 08/11/25 between Doug Story (CITY OF BEAUMONT) and COMMUNITY WORKS DESIGN GROUP wherein the Landscape Architect was instructed to perform the following work on the above -described project:
• Aragon Geotechnical, Inc. will partially open original borings B-1 to B-7 (excluding B-3) with manual augers at Nicklaus Park to determine water table levels.

SECTION B: COMPENSATION WILL BE:

XXX Fixed Price $4,715.00 + Materials
(includes 15% coordination mark -up —see attached proposal from Aragon) PAYMENT WILL BE:

XXX Progressively as Work is Satisfactorily Done
The parties hereto have accepted, made, and executed this Agreement upon the terms, conditions and provisions stated above which are incorporated hereinto and made part of this Agreement.

CLIENT: COMM T kWO KS DESIGN GROUP
BY: BY:

Scott Rice ASLA, PLA, LEED AP, CASp
President
DATE: DATE: August 11, 2025
Please return signed copy to our office and keep one for your files.

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Engineering Resources of Southern California
August 7, 2025
Community Works Design Group
7111 Indiana Ave., Ste 300
Riverside, CA 92504
Attn: Allison Rush

REDLANDS I TEMECULA I PALM DESERT
RE: Nicklaus Park & Palmer Park Improvement Project — Extra Services Dear Ms. Rush:

Engineering Resources of Southern California (ERSC) is pleased to have the opportunity to submit a proposal to provide additional Geotechnical Consulting Services for the subject project.

Aragon Geotechnical, Inc. (AGI) provided the initial geotechnical exploration and analysis for the Project in May of 2024. This report noted "Unusual groundwater conditions were detected One boring became an artesian spring and was difficult to plug."I n April 2025, the City noted water pouring out of the ground in the vicinity of Nicklaus Park and requested a solution on the issue. AGI responded that the water issue the City noted was identified in their Geotechnical Report.

The City has now requested AGI to perform additional borings in late summer to see if the water table has lowered. ERSC requested a proposal from AGI to perform this work.

AGI Understanding:

The City desires confirmation of groundwater levels in the park site at previously drilled locations.

AGI Scope:
• AGI will partially open the original borings with manual augers. No drilling rig will be employed.

AGI will locate the original boring holes.
• AGI originally performed boring of 7 holes. It is not recommended to re -drill #3 as this boring became an artesian well and continued to leak after AGI departed the site. • AGI will use 6 -inch and 3.5 -inch augers. The consultant may optionally try driven plastic well points if faster penetration can be achieved.
• Water levels at 8-1 to B-7 (excluding 8-3) will be measured after at least a 30 -minute wait. • Holes will be backfilled (no at -grade wells or piezometers are proposed). • Optional service (no charge): Plastic perforated piezometer pipes and/or well point casings can be set, with at least 24"-30" of pipe stickup above finish grade with City approval. These would be visible for further periodic monitoring and should be non -hazardous to patrons. 1861 W. Redlands Blvd., Redlands, CA 92373
T: (909) 890-1255 I F: (909) 890-0995 I .1 of 1910

• A brief memorandum will be prepared identifying the tabulated groundwater information. It will be accompanied by a copy of the 2024 Geotechnical Map exhibit with depicted soil boring locations.
• Work will be complete within 8 working days of AGI receipt of authorization.

The work identified above will be completed by (AGI) for the amount not to exceed $4,100.00.

AGI will begin scheduling work immediately following a Notice to Proceed (NTP) and will have the deliverables to the City within the noted 8 working days from NTP.

Thank you for the opportunity to submit this extra services proposal. If you have any questions, or require additional information, please contact me at [email protected] or (909) 890-1255, ext. 110.

Respectfully submitted,
039diu-
Lori J. Askew
Director of Engineering
1861 W. Redlands Blvd., Redlands, CA 92373
T: (909) 890-1255 I F: (909)890-09951890-09951,164VicgliOf 1910

BEAUMONT
-C A L I F O R N A -
Staff Report
TO: Honorable Mayor and Members of the City Council
FROM: Doug Story, Director of Community Services
BY: Don Craw, Assistant Director of Community Services
DATE: May 5, 2026
SUBJECT: Approve a Memorandum of Understanding Between the City of Beaumont and the Beaumont Unified School District to Continue the Public Recreational Aquatics Programs
Description: A Memorandum of Understanding for access and use of the Beaumont Unified School District's pool facilities.

Background and Analysis:

On May 7, 2024, the City entered into an MOU with the Beaumont Unified School District to provide recreational aquatics programming for the community. This partnership was continued in 2025 and has proven successful in expanding access to aquatic facilities following the closure of the City's municipal pool in 2021.

The program has consistently generated strong community participation and positive feedback, providing residents —particularly those without access to private pools — opportunities for recreation, exercise, and critical water safety education.

The proposed 2026 MOU continues this successful partnership and establishes updated terms for use of the Beaumont High School pool. Notably, the agreement expands programming opportunities by allowing the City to offer swim lessons during the fall on Saturdays, in addition to the established summer aquatics program.

Provided as Attachment A is the MOU between the City of Beaumont and the District to continue the Public Recreational Aquatics Program from June 1, 2026, through October 31, 2026. The new MOU is consistent with the MOUs approved in 2024 and 2025; the primary change is the expansion of program dates and seasonal availability. The District is scheduled to present this same MOU to its Board on May 26, 2026.

Some of the basic terms of the MOU are as follows:
• Term: June 1, 2026 — October 31, 2026
• Termination: Either party may terminate with 60 days' written notice.

• Staffing: City to provide all staffing for programs operated within the pool (lifeguards, pool managers) and the District to provide custodial and pool maintenance workers.
o City reimburses District for facility personnel costs (custodial and pool maintenance staff) per Exhibit B
• Facility Use Fees: Waived
Fiscal Impact:

The aquatics program is included in the FY 2025/26 Budget for Department 1550 and will be incorporated into the FY 2026/27 budget.

Program costs will include:
• Part-time staffing (lifeguards, pool manager)
• Program and operational supplies
• Reimbursement to the District for custodial and maintenance staff per established hourly rates
These costs are consistent with prior years, with final expenditures dependent on program participation levels and facility usage.

The cost to prepare this staff report is estimated to be $280.

Recommended Action:

Authorize the City Manager to sign a Memorandum of Understanding between the City of Beaumont and the Beaumont Unified School District to continue the Public Recreational Aquatics Program.

Attachments:

A. Memorandum of Understanding between the City of Beaumont and Beaumont Unified School District

MEMORANDUM OF UNDERSTANDING

BETWEEN

THE CITY OF BEAUMONT
AND

THE BEAUMONT UNIFIED SCHOOL DISTRICT

FOR THE USE OF THE FACILITY AT BEAUMONT HIGH SCHOOL
This Memorandum of Understanding ("MOU") is by and between the CITY OF BEAUMONT ("City"), a California municipal corporation and public body, and the BEAUMONT UNIFIED SCHOOL DISTRICT ("District"), a school district organized and existing under the laws of the State of California. This MOU is entered into as of June 1, 2026 ("Effective Date"), as a collaborative effort to create recreational opportunities at the District's facilities. City and District are collectively referred to as "Parties" and individually as "Party".

Nothing in this MOU shall be construed to intend that the Facility" (as defined below) is surplus to the needs of the District as defined in California Government Code Section 11011.

RECITALS
WHEREAS, the District is in legal control and possession of real property depicted in the attached Exhibit A ("Facility") at Beaumont High School, 39139 Cherry Valley Blvd, Beaumont, CA 92223, which is capable of being used jointly by the Parties for recreational purposes;
WHEREAS, California law permits the Beaumont Unified School District Board of Trustees to grant the use of school buildings or grounds for public, literary, scientific, recreational, or educational meetings, or for the discussion of matters of general or public interest;
WHEREAS, District use of the Facility is generally during the school year with limited needs during the summer months and City needs are generally for the summer months;
WHEREAS, the District has limited funds for maintaining and improving the Facility and the City has limited land and resources for conducting City sponsored recreational programs;
WHEREAS, the Parties desire to use the Facility for community recreational purposes and enhance opportunities for recreational use and programs; 1 Rev. April -2026

WHEREAS, the City has experience operating recreational facilities, including pools, of a similar scale or complexity and has demonstrated the skills, knowledge and experience necessary to supervise staff, including but not limited to lifeguards; WHEREAS, pool use and swimming is permitted only under direct supervision of certified persons. At minimum, a valid lifeguard and/or water safety instructor certificate; with certification of CPR and First Aid must be on file with the District's office to be qualified to supervise swimmers;
WHEREAS, the District desires to have sole and exclusive use during school hours and priority use after school hours on days when school is in session. Use of school facilities will be permitted based on availability in relation to the District's instructional and sports leagues calendars; and
WHEREAS, the Parties now wish to establish one comprehensive agreement that addresses the Parties respective terms for Facility use.

NOW, THEREFORE, and in consideration of the above, the Parties hereby agree as follows:

1. Facilitron Online Reservation Portal System
Facilitron, the District's online reservation portal system, for the Facility includes Terms of Use applicable to the City's use of the Facility. These Terms of Use are located on the District's website at: htt3s:// www.facilitron.com/busd92223 . The District herein incorporates the Terms of Use into this MOU. To the extent that there are conflicts or inconsistencies between the MOU and the Terms of Use, this MOU shall control.

2. Term and Termination
A. Term. The term of this MOU shall begin on the Effective Date and shall end on October 31, 2026, unless the term of this MOU is otherwise terminated or extended as provided in this MOU.

B. Termination. Either Party may terminate this MOU with or without cause upon sixty (60) days' advance written notice to the other Party.

3. Rights and Obligations of the Parties
A. Rights and Responsibilities of the City. Under this MOU, the City is responsible for the following:
1) Staffing. The City shall be responsible, at its own cost, for recruiting, selecting, training and employing suitable, properly trained and 2 Rev. April -2026

licensed/certificated staff needed to sufficiently supervise the Facility, including lifeguards, water safety instructors, and community service staff. All appointed candidates for employment for City aquatics programs at the Facility must pass (1) a drug and alcohol screening, (2) a tuberculosis (TB) screening, and (3) background check prior to appointment. All water safety staff and lifeguards selected by the City must have completed, and remain in good standing with, all certifications required by the American Lifeguard Association or the American Red Cross as the national certifying agencies for lifeguards. The City will ensure that a sufficient number of water safety staff and lifeguards are supervising City aquatics programs at all times, as specified in the most recent American Red Cross Lifeguarding Manual. To the extent the District, in its reasonable discretion, becomes concerned about the suitability of staff or supervision for City use and reasonably believes that the unsuitability could endanger the safety of persons or property, it may at any time suspend City use of the Facility immediately, until assurances acceptable to District staff, in their reasonable discretion, can be made by the City satisfying District safety concerns. 2) Emergency Action Plan. The City will develop and adopt emergency action plan(s) for the Facility, including site maps and the specific location of necessary safety equipment. Maps and other information regarding the location and use of such equipment will be made available to the City upon request pursuant to this MOU. To the extent the District, in its reasonable discretion, becomes concerned about the suitability of emergency action plans or other safety -related components of the City use, and reasonably believes that the unsuitability could endanger the safety of persons or property, it may at any time suspend City use of the Facility immediately, until assurances acceptable to District staff, in their reasonable discretion, can be made by the City satisfying District safety concerns. City shall notify the District as soon as practicable regarding an emergency at the Facility.
3) City Facility Use Fee. The City shall reimburse the District pursuant to Exhibit B ("City Facility Use Fee"). Requests for payment of the City Facility Use Fee shall be submitted by the District to the City for reimbursement within a reasonable time, and shall be payable within thirty (30) days of City receipt thereof. All or portions of City Facility Use Fees reasonably in dispute may be withheld until resolution of the underlying dispute.
4) Maintenance, Repair, and Cleaning. The City shall return the Facility and associated equipment to the District, after each use, in substantially the same state in which it is received, ordinary wear and tear excepted. Damages or discrepancies observed by District staff

3 Rev. April -2026

attributable to the City's use of Facility under this MOU shall be reported to the City within a reasonable time, not to exceed sixty (60) days. The City shall review damage reports for appropriateness and shall reimburse the District for damages not reasonably in dispute within thirty (30) days of receipt of such reports. The City is not responsible for damages caused by the District's neglect or misuse or by natural disaster. The City will immediately report any damage, needed repair, unsafe condition or maintenance issue to the District upon discovery.

B. Rights and Responsibilities of the District. Under this MOU, the District is responsible for the following:
1) Maintenance, Repair, and Cleaning. Except as otherwise set forth hereunder, the District agrees to provide all routine maintenance required for the Facility. City staff will be provided with an on -call name and contact information for District staff that can respond to requests for emergency repairs occurring outside of the hours of 6:00 am to 2:30 pm on weekdays. The City, in its reasonable discretion, can review a necessary repair to determine whether City use can occur safely notwithstanding the need for repair, and, may elect to either (1) contact District staff for an emergency repair, (2) operate the use (if safe) notwithstanding the repair, or (3) postpone or cancel the City use until the routine repair can be made during regular business hours. In the event the City requires an emergency repair, the District will charge the City direct labor and materials costs for repairs incurred outside of regular business hours. Labor and materials costs will not be charged to City for repairs made during regular business hours. Costs incurred for repair required during non -regular business hours shall be invoiced to the City for reimbursement within a reasonable period of time not to exceed sixty (60) days. Reimbursement requests shall be submitted by the District to the City, and amounts not reasonably in dispute shall be payable within thirty (30) days of City receipt thereof.
2) Pool Use and Schedule, City Usage Times. The Parties currently agree to the proposed use schedule and class descriptions in Exhibit C attached hereto. The City's use shall be reserved solely through Facilitron, unless otherwise agreed to in writing between the Parties.
3) Emergency or Repair Closures. In the event the District in its reasonable discretion requires to close the Facility due to reasons outside of the District's reasonable control, or for repairs which require such closure, the District shall notify the City as soon as practicable, and the City shall comply with the District's direction to cancel or postpone City use. In the event of a closure under this

4 Rev. April -2026

Paragraph, no City Facility Use Fee shall be due to the District for times when the Facility is not available for the City's use. In the event of a closure under this Paragraph, the Parties shall meet and confer in good faith regarding rescheduling or relocation of the cancelled City use.

C. Cooperation and Noninterference. The Parties shall use best efforts to cooperate to accomplish the purposes of this MOU. Neither Party shall unreasonably interfere with the other Party's rights or obligations under this MOU. To the extent the rights and obligations hereunder involve performance of a specific or specialized activity or program, neither Party shall conduct competitive activities or programs at a time, in a location, or in a manner which may reasonably be expected to discourage participation in or otherwise detract from the activity or program conducted pursuant to the rights and obligations of the other Party. Notwithstanding the foregoing, District reserves the right to have employee(s) at the Facility during City's use to monitor the use and ensure the City complies with the terms of this MOU. In the event that the police department determines that its presence is required at the Facility for City's use or event, City shall be solely responsible for complying with such request; provided, however, that District agrees to cooperate if necessary.

D. Materials and Equipment. Except as otherwise stated in this MOU, each Party shall provide all materials and equipment, including, but not limited to, safety flotation devices or kickboards, as may be necessary for that Party's performance hereunder, at that Party's sole cost and expense. .

E. Access to Facility. Unless otherwise stated, the rights of use or access granted pursuant to this MOU shall apply to the officers, employees, subcontractors, agents, and volunteers of the applicable Party provided that such persons shall be subject to the terms and conditions of this MOU. City is only permitted to enter District property to the extent necessary to effectuate the performance of this MOU. City shall comply with all applicable security and safety procedures, protocols, and practices required by the District. Access to District facilities is not permitted unless otherwise approved in accordance with the procedures provided in this MOU.

F. Compliance with Law. Each Party shall, at its sole expense, comply with all local, state, and federal laws and regulations applicable to the performance of this MOU, including obtaining and maintaining any required approval or permit necessary therefor. Each Party is independently responsible for reviewing and complying with all applicable laws.

G. Modifications to Facility. City shall make no modifications nor construct any improvements to the Facility without advance written consent from the District, in its sole discretion.
5 Rev. April -2026

H. Substances. No alcoholic beverages or illegal substances will be permitted at the Facility.

4. City Insurance
City shall provide to District certificates of public liability insurance and property damage insurance in not less than the following amounts:

Bodily Injury Liability $2,000,000 each occurrence
Bodily Injury Liability $4,000,000 aggregate
Property Damage Liability $2,000,000 each occurrence
Property Damage Liability $4,000,000 aggregate
City shall provide to District a current and valid Certificate of Insurance naming the District as an additional insured in said public liability and property damage insurance policy. Said public liability insurance shall be placed with admitted insurers in California with a rating of "A" or better from the current Best Rating Guide. ]

5. Indemnification
The City agrees to defend, indemnify and hold harmless the District, its board of trustees, agents and employees, individually and collectively, from and against any and all costs, losses, claims, actions, court costs, attorneys fees, and judgments arising from personal injuries, property damage or otherwise that may arise out of or in connection with the City's negligence, recklessness or willful misconduct while using or occupying the Facility, furniture or equipment, including but not limited to:

A. Death or bodily injury to a persons, loss of or injury of property, or any loss, damage or expense which may have been sustained by the District or any persons, firm or corporation employed by the District or in connection with the activity called for in this MOU, except such injuries, losses, damages or expense to the extent caused by the negligence, recklessness or willful misconduct by the District or any persons, firms, corporations or contractors employed by, or contracted with the District.

B. Any injury to or death of persons or damage of property, any loss or theft sustained by persons, firms or corporations, including the City, arising from any act of neglect, default omission, negligence or willful misconduct of the City, its members, agents, or any person, firm or corporation employed by the City, either directly or by independent contract, spectators, participants or guests attributable in connection with the activity covered by this MOU, on or off District property. The City, as its own expense, cost, and risk, shall defend any and all actions, suits or other proceedings that may be brought or instituted against the District, its board, officers, agents, or employees and shall pay or satisfy and such claim, demand, liability or judgment rendered against the District, its board, officers, agents, or employees in any action, suit or other proceedings as result of, or arising out of the activity called for in this MOU, 6 Rev. April -2026

except for such actions, suits, proceedings, demands, liability, judgment, injuries, losses, damages or expense to the extent arising out of or caused by the negligence, recklessness or willful misconduct by the District or any persons, firm, corporation or contractor employed by, or contracted with, the District.

6. Notices
All notices and other communications to be given by either Party must be in writing and may be effective by personal delivery, overnight courier, or first class or certified mail, return receipt requested and addressed to the appropriate Party as follows:

To City:

To District:

Doug Story, Community Service Director
550 E. 6th Street
Beaumont, CA 92223
Ana Gonzalez, Director of Facilities
350 Brookside Ave.

Beaumont, CA 92223
Notice shall be deemed received on the date personally delivered or, if mailed, three (3) days after deposit in the mail. Notice provided by overnight delivery shall be deemed received on the next business day after delivery by the overnight delivery service. A Party may change its addressee by written notice to the other party at any time.

7. Remedies and Breach
A. Cure Period. In the event of a default of the terms of this MOU by either Party, the non -defaulting Party shall give ten (10) days written notice and opportunity to cure (the "Cure Period") to the defaulting Party, and, if the default remains uncured at the end of the Cure Period, may terminate this MOU and shall have any and all rights and remedies available at law or in equity to recover for the uncured default. The Parties may agree in writing to a longer or shorter Cure Period. If a default cannot reasonably be cured in the Cure Period or presents a substantial risk to the health and safety of either Party or the public, the non -defaulting Party may immediately terminate this MOU and seek any and all rights and remedies available at law or in equity.

B. Rights and Remedies Cumulative. The rights and remedies of the Parties are cumulative and the exercise by either Party of one or more of such rights or remedies shall not preclude the exercise by it, at the same or different times, of any other rights or remedies for the same default or any other default by the other Party.

8. Subcontract and Assignment
Neither Party shall have the right to assign its right or obligations under this MOU without written consent of the other Party.
7 Rev. April -2026

9. Survival
All obligations arising prior to the expiration or termination of this MOU and all provisions of this MOU allocating liability between the Parties shall survive the expiration or termination of this MOU.

9. Applicable Law and Venue
This MOU shall be interpreted and enforced under the laws of the State of California. In the event that either Party brings any action against the other under this MOU, the Parties agree that trial of such action shall be vested exclusively in Riverside County.

10. Attorneys' Fees
If any legal action is commenced between the Parties to this MOU, each Party shall bear its own costs of suit, including attorneys' fees.

11. Severability
If any term, provision, covenant, or condition of this MOU shall be determined to be invalid, void, or unenforceable by a court of competent jurisdiction, the remainder of this MOU shall not be affected to the extent the remaining provisions are not rendered impractical to perform taking into consideration the purposes of this MOU.

12. Waiver
The waiver by either party of any breach of any term, covenant, or condition herein contained shall not be deemed to be a waiver of such term, covenant, condition, or any subsequent breach of the same or any other term, covenant, or condition herein contained.

13. Successors and Assigns
This MOU shall be binding upon and inure to the benefit of the Parties hereto and their respective heirs, legal representatives, successor, and assigns.

14. Captions
The captions, subtitles, and headings contained in this MOU are for convenience only and shall not in any way affect the meaning or interpretation hereof or serve as evidence of the interpretation hereof, or of the intention of the Parties hereto.

15. Entire Agreement
This MOU, including the exhibits and any all documents referenced herein constitute the entire agreement of the Parties and supersede all prior negotiations and agreements whether written or oral.
8 Rev. April -2026

16. Construction
The terms of this MOU shall be construed in accordance with the meaning of the language used and shall not be construed for or against either Party by reason of the authorship of this MOU or any other rule of construction which might otherwise apply.

17. Amendments
This MOU may be amended only by written agreement and no purported oral amendment to this MOU shall be valid. The City Manager or his or her designee may execute and approve amendments to this MOU on behalf of the City which in the City Manager's reasonable discretion not substantially modify the terms and conditions of this MOU, provided, however, that the City may instead require City Council for approval for any proposed amendment.

18. No Third -Party Beneficiaries
There are no intended third -party beneficiaries under this MOU and no such third parties shall have any rights or obligations hereunder.

19. Nondiscrimination
Each Party covenants that, by and for itself, its heirs, executors, assigns, and all persons claiming under or through them, that in the performance of this MOU there shall be no discrimination against or segregation of, any person or group of persons on account of any impermissible classification including, but not limited to, race, color, creed, religion, sex, marital status, sexual orientation, national origin, or ancestry.

20. Authority to Execute
The persons executing this MOU on behalf of each of the Parties hereto represent and warrant that (i) such Party is duly organized and existing, (ii) they are duly authorized to execute and deliver this MOU on behalf of said Party, (iii) by so executing this MOU, such Party is formally bound to the provisions of this MOU, and (iv) that entering into this MOU does not violate any provision of any other agreement to which said Party is bound.

21. Counterparts
This MOU and all amendments and supplements to it may be executed in counterparts, and all counterparts together shall be construed as one document.

9 Rev. April -2026

CITY OF BEAUMONT BEAUMONT UNIFIED SCHOOL DISTRICT
By: By:

Gustavo Romo Sergio San Martin
Interim City Manager Chief Business Official
Dated: Dated:
10 Rev. April -2026

Exhibit A

THE FACILITY
Beaumont High School Pool
39139 Cherry Valley Blvd, Beaumont, CA 92223
11 Rev. April -2026

Exhibit B

FACILITY USE

PERSONNEL FEES
Position
Hourly Rate
Custodian

56.92 Pool Maintenance Worker

56.38

12 Rev. April -2026

Exhibit C

PROPOSED USE SCHEDULE AND CLASS DESCRIPTIONS

SWIM LESSONS
• Monday — Thursday
• 45 -minute sessions
• Cost per session:
o One week — $25
o Two week - $50
Lesson Dates: All times 12pm to 4pm
ONE (1) ONE WEEK SESSION:
• June 15 — June 18
THREE (3) TWO-WEEK SWIM SESSIONS:
• June 22 — July 2
• Jule 6 — July 16
• July 20 - July 30
FALL SCHOOL -YEAR SATURDAYS: August — October 9am to 3pm

ADULT SESSIONS
• Pay by week/session — 45 min sessions
o Water Aerobics - $20 per week
o Adult Swim Lessons - $25 per week
o Open Lap Swim 16+ - $10 per week
Lesson Dates: All times 6pm to 8pm
• Water Aerobics - 2X per week — Monday/Wednesday
• Adult Swim Lessons - 2X per week — Tuesday/Thursday
o 7:00 pm -7:45 pm
• Open Lap Swim 16+ - 4X per week — Monday - Thursday
o 6:15 pm -7:00 pm
Additional Dates Requested:
• Saturday, June 6 - Staff Training
• Saturday, June 13 — Swim Evaluations/Additional Staff Training • Saturday, June 27 — Swim Evaluations
• Saturday times: 9AM — 3PM
13 Rev. April -2026

CLASS DESCRIPTIONS:
• Preschool: 3-5 years I Capacity: 10 per lesson
• Level 1/2: 5-8 years I Capacity: 12 per lesson
• Level 3: 8 and older I Capacity: 12 per lesson
• Adult: 16+ I Capacity: 8 per lesson
Preschool (Starfish) — Introduction to independent pool safety, water entry and exit and basic swimming skills such as: kicking, bubble blowing, floating and underwater exploration.

Structure:
• Two groups of 5 students
• Two instructors
• One dedicated guard
• One open water guard
• One Pool Manager
o 5 staff on/4 off
o TOTAL with pre-school/Level 3: 8 staff on/1 off
Level 1/2 (Seahorse)- Introduction to in -water safety skills such as water entry and exit, fully submerged face, jumping, kicking, arm movement, breath control, supported floating, rolling over and personal safety. Students will learn to float without support and recover to a vertical position, glides, front arm motion, back arm motion, flutter kicks and rhythmic breathing.

Structure:
• Two groups of 6 students
• Two instructors
• One dedicated guard
• One open water guard
• One Pool Manager
o 5 staff on/4 off
Level 3 (Otters) — Students will learn to combine and coordinate arm motion, leg motion and rhythmic breathing, diving from the side of pool, back crawl, elements of breaststroke and fundamentals of treading water.

Structure:
• Two groups of 6 students
• Two instructors
• One dedicated guard
14 Rev. April -2026

• One open water guard
• One Pool Manager
o 5 staff on/4 off
o TOTAL with pre-school/Level 3:8 staff on/1 off
STAFFING STRUCTURE:
• The Pool Manager will oversee check-in/registration prior to the start of class, ensure all equipment is available for staff and answer questions from participants.
• Lifeguards will be assigned to Swim Instructors at a 1:1 ratio. • One floating lifeguard in addition to 1:1 ratio
• One instructor for 10 aerobic participants.
• All staff are certified as lifeguards.
• Off deck staff — assist with check -in, questions, clean up/set up and in-service. • Pool Manager reports to the Recreation Manger for all scheduling.

15 Rev. April -2026

BEAUMONT
-C A L I F O R N A -
Staff Report
TO: Honorable Mayor and Members of the City Council
FROM: Robert L. Vestal, Public Works Director I City Engineer BY: Vincent Lopez, Project Manager
DATE: May 5, 2026
SUBJECT: Notice of Completion for the FY25 Citywide Street Rehabilitation and Maintenance
Description: Notice of Completion (NOC) for the FY25 Annual Citywide Street Rehabilitation and Maintenance (CIP R-25-01) project.

Background and Analysis:

On April 16, 2024, the City Council approved the street selection for the FY25 Citywide Street Rehabilitation and Maintenance Project. It authorized the Public Works Director to finalize the bid package and solicit bids.

The scope of work includes, but is not limited to, applying Type II slurry seal, cold milling, asphalt concrete overlay, removal and replacement of deteriorated pavement patches, access ramps, traffic control, traffic striping, pavement markings, etc.

On July 22, 2025, the City Council awarded a Public Works Agreement (PWA) to Vance Corporation (Contractor) for $3,008,828 and a ten percent (10%) contingency of $300,883 for a total encumbrance of $3,309,711.

The City directed and approved one change order on this Project - CCO No. 3.5. CCO No. 3.5 included thirty-seven (37) Extra Long Tons (ELT) of slurry for the programmed streets, three (3) additional traffic induction loops, and fifteen (15) additional manholes that needed adjusting for a total amount of $32,414; thereby, increasing the original contract amount to $3,041,243.

Final billing for the Project is expected to be $131,331, which includes the final retention payment owed to Vance Corporation. This retention payment will be paid thirty-five (35) days after filing the Notice of Completion with the County of Riverside.

The Contractor completed the Project scope of work as directed by the City, and a Notice of Completion (NOC) document has been provided (Attachment A). While the

project work is complete, there are still pending claims from the contractor regarding costs that the city is continuing to negotiate.

Fiscal Impact:

The cost to prepare this Staff Report is $350.

Funding for this Project was budgeted from the FY25 Annual Citywide Street Rehabilitation and Maintenance (CIP R-25-01) project. Please refer to the following summary table for the Project accounting:

CIP R25-01 Citywide Streets Project FY25 Project Funding Summary Estimated Project Cost= $4,609,166
CIP R25-01 Citywide Streets Project FY25 Project Budget Summary Project
Component
Budget
Encumbered
Paid to Date
Remaining
Budget
Project Management
Preliminary Services
Environmental
Mir
Design
Permits
Right -of -Way
Construction $4,407,589 $(3,328,601) $(2,645,497) $1,078,988 Construction Management $201,577 $(215,865) $(100,443) $(14,288) Equipment

Total
$4,609,166
$1,064,700
Recommended Action:

Authorize the Mayor to execute a Notice of Completion for the FY25 Annual Citywide Street Rehabilitation and Maintenance (CIP R-25-01) project.

Attachments:

A. Notice of Completion — FY25 Annual Citywide Street Rehabilitation and Maintenance (CIP R-25-01)

When Recorded Return
Original To:

City of Beaumont
550 East 6th Street
Beaumont, CA 92223

NO RECORDING FEE REQUIRED
PER GOVERNMENT CODE SECTION 27383

NOTICE OF COMPLETION
NOTICE is hereby given that the CITY OF BEAUMONT, 550 East 6th Street, Beaumont, California, 92223, a municipal corporation, is owner in fee of an easement in the property hereinafter described. Said owner caused a work of improvement on the property hereinafter described and was COMPLETED before December 19, 2025, by Vance Corporation, contractor.

The property on which said work of improvement was completed in the City of Beaumont, County of Riverside, and State of California, occurring on select streets, including but not limited to 6th Street, Palmer Avenue, and Golf Club Drive, in the City of Beaumont.

FY25 Annual Citywide Street Rehabilitation and Maintenance (CIP R25-01).

Date
Jessica Voigt,
Mayor of the City of Beaumont, CA
VERIFICATION:

I the undersigned am the Mayor of the City of Beaumont, the declarant of the foregoing Notice of Completion. I have read the said Notice of Completion and know the contents thereof: The same is true of my knowledge. I declare under penalty of perjury that the foregoing is true and correct.

Date.

Jessica Voigt,
Mayor of the City of Beaumont, CA
A Notary Public or other officer completing this certificate verifies only the identity of the individual who signed the document, to which this certificate is attached, and not the truthfulness, accuracy, or validity of that document.

STATE OF CALIFORNIA

COUNTY OF RIVERSIDE
On before me, Notary Public, personally appeared
Jessica Voight, Mayor of the city of Beaumont, California, who proved to me on the basis of satisfactory evidence to be the person whose name is subscribed to the within instrument and acknowledged to me that he executed the same in his authorized capacity, and that by his signature on the instrument the person, or the entity upon behalf of which the person acted, executed the instrument.

I certify under PENALTY OF PERJURY under the laws of the State of California that the foregoing paragraph is true and correct.

WITNESS my hand and official seal.

BY:
(SEAL) NOTARY

BEAUMONT
-C A L I F O R N A -
Staff Report
TO: Honorable Mayor and Members of the City Council
FROM: Robert L. Vestal, City Engineer I Public Works Director BY: Hugo Escobedo, Senior Engineer
DATE: May 5, 2026
SUBJECT: Storm Water Management Facilities Covenant and Agreement for Plot Plan No. PP2019-0209 Penn Mart
Description: Storm Water Management WQMP/BMP Facilities Covenant and Agreement for Plot Plan No. PP2019-0209, Penn Mart, located on the northwest corner of Interstate -10 and Pennsylvania Avenue.

Background and Analysis:

On October 25, 2002, the City of Beaumont joined the County of Riverside and other local agencies as Co-Permittees to the municipal separate storm sewer system ("MS4") National Pollutant Discharge Elimination System (NPDES) permit for the Santa Ana River Watershed as described in the California Regional Water Quality Control Board Santa Ana Region Order No. R8-2002-0011, NPDES No. CAS 618033, and subsequent permits. The order regulates the discharge of Urban Runoff from MS4's within Riverside County under the jurisdiction and maintenance responsibility of the Co-Permittees.

Subsequent to the order, the City of Beaumont is responsible for implementing Water Quality Management Plan (WQMP) requirements for new and significant redevelopment projects through review and approval. Each site -specific WQMP addresses post - construction impacts associated with urban runoff by identifying pollutants of concern, implementing site design best management practices (BMPs), implementing source control BMPs, and designing and implementing treatment control BMPs. All projects that are subject to the WQMP requirements are conditioned at entitlement to have an approved WQMP prior to grading permit.

The City of Beaumont is also responsible for ensuring that the landowner maintains the BMPs throughout the project's life. All projects that are subject to the WQMP requirements are conditioned at entitlement to record a Storm Water Management Facilities Covenant and Agreement (Covenant) prior to grading permit. Through the Covenant, the owner recognizes the importance of maintaining the BMPs and accepts

the financial and maintenance responsibility. Additionally, the Covenant grants the City of Beaumont the right to inspect, test, and correct any deficient BMPs.

The following WQMP has been reviewed and approved by City staff, and the project is requesting the City Council approve the following Covenant:

Project
Owner(s) PW Number
Plot Plan No. PP2019-
0209 Penn Mart
JSJ Property Holdings LLC PW2023-1078
Fiscal Impact:

The cost to prepare this staff report is estimated to be $350.

The City is not liable for maintenance of any of the BMP's associated with the listed project.

Recommended Action:

Authorize the City Manager to Approve the Storm Water Management WQMP/BMP Facilities Covenant and Agreement for Plot Plan No. PP2019-0209 Penn Mart.

Attachments:

A. PW2023-1078 - WQMP Covenant and Agreement Package - PP2019-0209 Penn Mart

Recording requested by and mail to:

City Clerk
City of Beaumont
550 E. Sixth Street
Beaumont, CA 92223

SPACE ABOVE THIS LINE FOR RECORDER'S USE
EXEMPT FROM RECORDER'S FEES PURSUANT TO GOVERNMENT CODE SECTION 6103 AND 27383 APN: 418-122-021 & 418-160-006

STORM WATER MANAGEMENT WQMP/BMP FACILITIES
COVENANT AND AGREEMENT NO.

City of Beaumont, Riverside County, California
THIS COVENANT AND AGREEMENT is made and entered into this April 1 of 20 26, by and
between JSJ Property Holdings LLC ("Owner"), and the City of Beaumont, California, ("City").

The Owner hereby certifies I am (we arc) the sole owner of certain real property located at 539 & 545 Pennsylvania Ave. (Site Address) in the City of Beaumont, County of Riverside, State of California, more specifically described in Exhibit "A" and depicted in Exhibit "B" ("Property").

The Owner covenants and agrees to comply with the Project Water Quality Management Plan ("WQMP"), attached hereto as Exhibit "C", providing for storm water quality treatment within the confines of the Property.

The Owner covenants and agrees that the health, safety and welfare of the residents of the City of Beaumont, require that the Best Management Practice ("BMP") facilities, more specifically described in the WQMP ( for example bio- swales, catch basins, roof drains and appurtenances) be constructed and maintained to minimize pollutants in urban runoff by the Owner.

The Owner further covenants and agrees as follows:

I. The on -site storm water management/BMP facilities mentioned above shall be constructed by the Owner at its sole cost and expense, in accordance with the plans and specifications identified in the WQMP approved by City.

2. The Owner shall adequately maintain the storm water management/BMP facilities in a manner assuring peak perfoiiitance at all times, including source control BMPs at all times as its sole responsibility, at its sole cost and expense. This includes all pipes and channels built to convey stoilu water on the Property, including catch basin inserts, underground detention ponds, swales and vegetation provided to control the quantity and quality of the 1

storm water. Adequate maintenance is herein defined as good working condition so that these facilities are performing in accordance with their design functions continuously at all times.

3. The Owner shall annually inspect the storm water management/BMP facilities mentioned above and submit an inspection report annually to the Public Works Department by the anniversary of the date of this Agreement of each year. The purpose of the inspection is to assure safe and proper functioning of the facilities. The inspection shall cover the storm water management BMPs listed in the WQMP such as bioswales, catch basins and related filter units, etc. Deficiencies shall be noted in the inspection report and corrected by Owner promptly.

4. The Owner hereby grants permission to City, its authorized agents and employees, to enter upon the Property and to inspect the storm water management/BMP facilities, take samples and perform testing whenever the City deems necessary and as required by the City's most current National Pollutant Discharge Elimination System (NPDES) Permit. The purpose of the inspection, testing and sampling is to follow up on apparent and reported deficiencies and/or to respond to citizen complaints and meet the requirements of the City's NPDES Permit issued by the Statc Water Resources Control Board-- Santa Ana River Region. The City shall provide the Owner with advanced notice of entering upon the Property, except in the event of an emergency, as determined by the City. The City shall provide the Owner copies of the inspection findings and a directive to commence with the repairs if necessary.

Owner or Owner's successors or assigns shall pay City for all costs incurred by City in the inspection, sampling, testing of the BMPs within thirty (30) calendar days of City invoice.

5. In the event the Owner fails to maintain the storm water management/BMP facilities in good working condition acceptable to the City, upon five (5) days advanced written notice, the City may enter upon the Property and take whatever steps necessary to correct deficiencies identified in any inspection report and to charge the costs of such repairs to the Owner the cost of which shall constitute a lien against the Property. In the event of an emergency, as determined by City, advanced notice as aforesaid, shall not be required. Notwithstanding the forgoing, it is expressly understood and agreed that the City is under no obligation to maintain or repair said facilities, and in no event shall this Agreement be construed to impose any such obligation to the City.

6. The Owner will perform the work necessary to keep these facilities in good working order as appropriate. The maintenance schedule for the storm water management BMP facilities (including sediment removal) is outlined in the approved WQMP and the schedule must be followed at all times. In the future, City of Beaumont may adopt an annual Stormwater Inspection Fee that would be assessed to the Owner.

7. In the event the City, pursuant to this Agreement, performs work of any nature, or expends any funds in performance of said work for labor, use of equipment, supplies, materials and the like, the Owner, its successors and assigns shall reimburse the City upon demand, within thirty (30) days of receipt thereof for all actual costs incurred by the City hereunder.

8. This Agreement imposes no liability of any kind whatsoever on the City. Owner agrees to indemnify, defend (with counsel reasonably approved by the City) and hold harmless the City and its authorized officers,

9. employees, agents and volunteers from any and all claims, actions, losses, damages, and/or liability arising out of this Agreement from any cause whatsoever, including the acts, errors or omissions of any person and for any costs or expenses incurred by the City on account of any claim except where such indemnification is prohibited by law. This indemnification provision shall apply regardless of the existence or degree of fault of indemnitees, The Owner's indemnification obligation applies to the City's "active" as well as "passive" negligence but does not apply to the City's "sole negligence" or "willful misconduct" within the meaning of Civil Code Section 2

2782, or to any claims, actions, losses, damages, and/or liabilities, to the extent caused by the acts or omissions of any third party contractors undertaking any work (other than field inspections) or other maintenance on the Property on behalf of the City under this Agreement.

10. This Agreement shall be recorded with the County Recorder for the County of Riverside and shall constitute a covenant running with the land, equitable servitude and lien against thc Property, and shall be binding on the Owner, its successors, assigns, transferees, administrators, executors, heirs, encumbrancers and any other successors in interests, including any homeowner's association.

11. In addition to any remedy available to City under this Agreement, if Owner violates any term of this Agreement and does not cure the violation within the time already provided in this Agreement, or, if not provided, within thirty (30) calendar days, or within such time authorized by the City if said cure reasonably requires more than the subject time, thc City may bring an action at law or in equity in a court of competent jurisdiction to enforce compliance by the Owner with the terms of this Agreement. In such action, the City may recover any damages to which the City may be entitled for the violation, enjoin the violation by temporary or permanent injunction without the necessity of proving actual damages or the inadequacy of otherwise available legal remedies, or obtain other equitable relief, including, but not limited to, the restoration of the Property and/or the BMPs identified in the WQMP to the condition in which it/they existed prior to any such violation or injury.

12. Owner shall provide printed educational materials with any sale of the Property which provide information on what storm water management facilities are present, the types and locations of maintenance signs that are required and how the necessary maintenance can be maintained.

13. Owner shall provide actual notice of this Agreement and its terms to any respective buyers or successor(s) in interest.

14. In order to be valid, amendment or change to this Agreement including the WQMP and BMPs requires an amendment executed by the City and Owner which is recorded with the Riverside County Recorder.

WITNESS the following signatures:

OWNER: E
By: 1�44ljt
Name: Lakhbir Kaur Sondh
Title: Manager
Organization: JSJ Property Holdings LLC
By:

Name:

Title:

Organization:

All signatures on this Agreement on behalf of the Owner must be acknowledged before a Notary Public. In the event that the owner is a corporation, the President/Vice President and the corporate secretary of the corporation must sign. 3

City:

CITY OF BEAUMONT
a Munici.ial Corporation
Signature:

City Manager
ATTEST:

Signature:

City Clerk
APPROVED AS TO FORM:

Signature:

John Pinkney, City Attorney
APPROVED AS TO CONTENT:

Signature:

Robert Vestal, Director of Engineering/Public Works
4

before me,
CALIFORNIA ACKNOWLEDGMENT CIVIL CODE § 1189
A notary public or other officer completing this certificate verifies only the identity of the individual who signed the document to which this certificate is attached, and not the truthfulness, accuracy, or validity of that document.

State of California
County of SAN BERNARDINO
On AozAL L I AC's
Date ' r Here Insert Name and Title of the Officer
personally appeared L,i .i<t-1 Q G e t� la LLB SOPAi
Name(s) of Signer(s)
}
S.ESCOBEDO, NOTARY PUBLIC
who proved to me on the basis of satisfactory evidence to be the person(s)-whose name( is/ar-e subscribed to the within instrument and acknowledged to me that 14e/she/they executed the same in 14s/hernia.eir authorized capacity(ies), and that by His/her/thretr signature(s)-on the instrument the person(&); or the entity upon behalf of which the person( acted, executed the instrument.

S. ESCOBEDO
Notary Public - California
San Bernardino County g
' r Commission # 2547978
My Comm. Expires Mar 15, 2030
Place Notary Seol and/or Stomp Above
I certify under PENALTY OF PERJURY under the
laws of the State of California that the foregoing
paragraph is true and correct.

WITNESS my hand and official seal.

Signature eiLat4)
Signature of Notary Public

OPTIONAL
Completing this information can deter alteration of the document or fraudulent reattachment of this form to an unintended document.

Description of Attached Document
Title or Type of Document: a:tiA-r i l"Ic�'r�7�t16' PCArX Document Date: A ` y(7 QMp8f'1 I Li <l E5 ebdeit � y
i~ I I� (, Number of Pages:

Signer(s) Other Than Named Above:

Capacity(ies) Claimed by Signer(s)
Signer's Name:
❑ Corporate Officer — Title(s):
❑ Partner — ❑ Limited ❑ General
❑ Individual ❑ Attorney in Fact
❑ Trustee ❑ Guardian or Conservator
❑ Other:

Signer is Representing:

Signer's Name:
❑ Corporate Officer — Title(s):
❑ Partner — ❑ Limited ❑ General
❑ Individual ❑ Attorney in Fact
❑ Trustee ❑ Guardian or Conservator
❑ Other:

Signer is Representing:
©2019 National Notary Association

LEGAL DESCRIPTION

THE LAND REFERRED TO HEREIN BELOW IS SITUATED IN THE COUNTY OF RIVERSIDE, STATE OF CALIFORNIA, AND IS DESCRIBED AS FOLLOWS:

PARCEL 1:

THE EASTERLY HALF OF LOT 2 IN BLOCK 92 AS SHOWN BY AMENDED MAP OF

THE TOWN OF BEAUMONT, CITY OF BEAUMONT, COUNTY OF SAN BERNARDINO, STATE OF CALIFORNIA, ON FILE IN BOOK 6, PAGES 16 AND 17 OF MAPS, RECORDS OF SAN BERNARDINO COUNTY, CALIFORNIA.

PARCEL 2:

THAT PORTION OF THE EASTERLY 190 FEET OF LOT 3 IN BLOCK 92 AS SHOWN BY

AMENDED MAP OF THE TOWN OF BEAUMONT, CITY OF BEAUMONT, COUNTY OF SAN BERNARDINO, STATE OF CALIFORNIA, ON FILE IN BOOK 6, PAGES 16 AND 17

OF MAPS, RECORDS OF THE COUNTY OF SAN BERNARDINO, MORE PARTICULARLY DESCRIBED AS FOLLOWS:

BEGINNING AT THE NORTHEASTERLY CORNER OF SAID LOT 3; THENCE WESTERLY ALONG THE NORTHERLY LINE THERETO 190.00 FEET TO THE NORTHWESTERLY CORNER OF SAID EASTERLY 190 FEET; THENCE SOUTHERLY ALONG THE WESTERLY LINE OF SAID EASTERLY 190 FEET, A DISTANCE OF 73.41 FEET; THENCE EASTERLY

IN A DIRECT LINE TO A POINT IN THE EASTERLY LINE OF SAID LOT, DISTANT THEREON 75.67 FEET SOUTHERLY FROM SAID NORTHEASTERLY CORNER; THENCE NORTHERLY ALONG SAID EASTERLY LINE TO THE POINT OF BEGINNING.

EXCEPTING THEREFROM ALL MINERALS, OILS, GASSES AND OTHER HYDROCARBONS

BY WHATSOEVER NAME KNOWN, THAT MAY BE WITHIN OR UNDER THE PARCEL OF

LAND HEREIN ABOVE DESCRIBED WITHOUT HOWEVER, THE RIGHT TO DRILL, DIG OR MINE THROUGH THE SURFACE THEREOF.

ALSO EXCEPTING AND RESERVING UNTO THE STATE OF CALIFORNIA AND AND ALL

RIGHTS OF INGRESS AND EGRESS FROM THE LAND HEREIN CONVEYED OVER AND ACROSS THE SOUTHERLY LINE THEREOF.

IT IS THE PURPOSE OF THE FOREGOING EXCEPTION AND RESERVATION TO PROVIDE

THAT NO EASEMENT OF ACCESS SHALL ATTACH OR BE APPURTENANT TO THE

PROPERTY HEREBY CONVEYED BY REASON OF THE FACT THAT THE SAME ABUTS

UPON A PUBLIC WAY AND UPON A STATE HIGHWAY, WITH ACCESS ONLY TO THE STATE HIGHWAY BEING RESTRICTED.

APN: 418-122-021-9, 418-160-006-4

APN 418-160-003
Ifj jl 17i _
I WEST 167.54'
�- - - =-
T._
.

APN 418--122-006
z
EXIST. CONVENIENCE STORE
(FF=603.79)

PARKINGS

AC PAVING

PARKINGS
APN 418-122-003
0 CN
00 4

22.50'
LANDSCAPE;

1.TRASH

AC PAVING

PARKINGS

RAINSTORE

UNDERGROUND

DETENTION

WATER TANK
32'X55'

ASH TUNIS
N89'19'06"W 190.00'
fPMEN M. FF= 6O
EX. CONC. CHANNEL
10 FREEWAY
-t
rl
If I
dI
II
II I
II I
Il I
GI
I I I
II
fl
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z I II I
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11 l

LANDSCAPE II I
"EXHIBIT B"
539 & 545 PENSYLVANIA
BEAUMONT, CA. 92223
PP2019-0209, CUP2019-0033,
W
3 Z
W

PENNSYLVANIA

Project Specific Water Quality Management Plan
A Template for Projects located within the Santa Ana Watershed Region of Riverside County Project Title: Gas Station, Convenience Store, and Carwash Public Works No: PW2023-1078
Design Review/Case No: Case No: CUP2019-003
Contact Information:

Preliminary
Final
Original Date Prepared: October, 2023
Revision Date(s): July 25, 2025
Prepared for Compliance with
Regional Board Order No. R8-2010-0033
Template revised June 30, 2016
No further comments. NV5
recommends approval of the
FWQMP.

Jennifer M. Peterson, RCE 67821
Prepared for: Mr. Jaswinder Sondh
17175 Colina Rd. Hacienda Heights, CA.,
91745 Tel. No. (626) 224-4636
Prepared by: Moment Engineering. 4707
Soria Drive. San Diego CA, 92115 Ph: (619)
374-8677
Email:[email protected]

Introduction
This Project -Specific WQMP for the Santa Ana Region has been prepared to help guide in documenting compliance for Gas Station, Convenience Store, and Carwash project in City of Beaumont. Below is a flowchart for the layout of this WQMP that will provide the steps required to document compliance.

Below is a flowchart for the layout of this Template that will provide the steps required to document compliance.

Section A
Project and Site
Information
Section F
Hydromodification
Section G
Source Control
BMPs
Section B
Optimize Site
Utilization
Section E
Alternative
Compliance
Section H
Construction Plan
Checklist
-2-
Section C
Delineate Drainage
Management Areas
(DMAs)
dl
ip
Section D
Implement LID
BMPs
Section I
Operation,
Maintenance, and
Funding

OWNER'S CERTIFICATION
This Project -Specific Water Quality Management Plan (WQMP) has been prepared for Mr. Jaswinder Sondh by SPB Engineering, Inc. for the Gas Station, Convenience Store. and Carwash, This WQMP is intended to comply with the requirements of the City of Beaumont for Developing vacant land and construction of a proposed gas service station, convenience store, and carwash, Planning Case No, CU'P2019-0(733 which includes the requirement for the preparation and implementation of a Project -Specific WQMP.

The undersigned, while owning the property/project described in the preceding paragraph, shall be responsible for the implementation and funding of this WQMP and will ensure that this WQMP is amended as appropriate to reflect up-to-date conditions on the site. In addition, the property owner accepts responsibility for interim operation and maintenance of Stormwater 8MPs until such time as this responsibility is formally transferred to a subsequent owner. Thrs WQMP will be reviewed with the facility operator, facility supervisors. employees, tenants, maintenance and service contractors, or any other party for parties) having responsibility for implementing portions of this WQMP. At least one copy of this WQMP will be maintained at the project site or project office in perpetuity. The undersigned is authorized to certify and to approve implementation of this WQMP. The undersigned is aware that implementation of this 'WQMP is enforceable under the City of Beaumont Water Quality Ordinance (Municipal Code Section 13.24.020).
"I. the undersigned, certify under penalty of law that the provisions of this WQMP have been reviewed and ac and that the WQMP will be transferred to future successors in interest." Owner's Signature
(AH c" k -1 p f--('
Date
Owner's Printed Name Owner's Title/Position

PREPARER'S CERTIFICATION
'The selection, siting and design of stormwater treatment and other stormwater quality and quantity control measures in this plan meet the requirements of Regional Water Quality Control Board Order No. PW2023.1078 and any subsequent amendments thereto.'
Pizitad hlezzad
Preparer's Signature
Fahad Masud
7/8/W25
Date
Principal Engineer
Preparer's Printed Name Preparer's Title/Position
Preparer's Licensure:

OoviVESSi y
�g� pQ Mqs eey�
4Zr 6
a No.92662
*' EKp9/3/ +25
3

Table of Contents
Section A: Project and Site Information 6
A.1 Maps and Site Plans 6
A.2 Receiving Waters 7
A.3 Additional Permits/Approvals required for the Project: 7 Section B: Optimize Site Utilization (LID Principles) 8 Section C: Delineate Drainage Management Areas (DMAs) 9 Section D: Implement LID BMPs 10
D.1 Infiltration Applicability 10
D.2 Harvest and Use Assessment 11
D.3 Bioretention and Biotreatment Assessment 13
D.4 Feasibility Assessment Summaries 14
D.5 LID BMP Sizing 15
Section E: Alternative Compliance (LID Waiver Program) 16 Section F: Hydromodification 17
F.1 Hydrologic Conditions of Concern (HCOC) Analysis 17 F.2 HCOC Mitigation 18
Section G: Source Control BMPs 20
Section H: Construction Plan Checklist 22
Section I: Operation, Maintenance and Funding 23
-4-

List of Tables
Table A.1 Identification of Receiving Waters 7
Table A.2 Other Applicable Permits 7
Table C.1 DMA Classifications 9
Table C.2 Type 'A', Self -Treating Areas 9
Table C.4 Type 'C', Areas that Drain to Self -Retaining Areas 9 Table C.5 Type 'D', Areas Draining to BMPs 9
Table D.1 Infiltration Feasibility 10
Table D.2 LID Prioritization Summary Matrix 14
Table D.3 DCV Calculations for LID BMPs 15
Table F.1 Hydrologic Conditions of Concern Summary 17
Table G.1 Permanent and Operational Source Control Measures 20 Table H.1 Construction Plan Cross-reference 22
List of Appendices
Appendix 1: Maps and Site Plans 24
Appendix 2: Construction Plans 34
Appendix 3: Soils Information 35
Appendix 4: Historical Site Conditions 36
Appendix 5: LID Infeasibility 37
Appendix 6: BMP Design Details 38
Appendix 7: Hydromodification 45
Appendix 8: Source Control 78
Appendix 9: O&M - 88 -
Appendix 10: Educational Materials - 89 -
-5-

Section A: Project and Site Information
Project consists of developing vacant land and constructing a gas station, convenience store, and carwash Site is designed to maintain natural drainage where feasible, which conveys stormwater from southeast to northwest with a mild slope, in both existing and developed conditions. This development utilizes grass lined swales and/or concrete v -ditches to convey water to catch basins. Each catch basin is equipped with a treatment control catch basin insert, stormwater is then conveyed via conduits that discharge into underground chambers designed to collect stormwater and allow infiltration of design capture volume of stormwater. Underground infiltration system is located on the northwest corner of site. Excess stormwater discharges from site through a curb face overflow conduit.

PROJECT INFORMATION
Type of Project:

Planning Area:

Community Name:

Development Name:

Commercial -Gas Station, Convenience Store, and Carwash Beaumont
City of Beaumont
Commercial -Gas Station, Convenience Store, and Carwash

PROJECT LOCATION
Latitude & Longitude (DMS): 33.9284, -116.9665
Project Watershed and Sub -Watershed: Santa Ana; Santa Ana River, Reach 3 Gross Acres: 1.2 +/- acres
APN(s): 418-122-021, 418-160-006
Map Book and Page No.: Map Book 6, Pages 16 and 17 of Maps, Records of San Bernardino County

PROJECT CHARACTERISTICS
Proposed or Potential Land Use(s)
Proposed or Potential SIC Code(s)
Area of Impervious Project Footprint (SF)
Total Area of proposed Impervious Surfaces within the Project Limits (SF)/or Replacement Does the project consist of offsite road improvements?
Does the project propose to construct unpaved roads?
Is the project part of a larger common plan of development (phased project)? Commercial
7542
44523
44523
jY ❑N
❑Y ®N
Y N

EXISTING SITE CHARACTERISTICS
Total area of existing Impervious Surfaces within the project limits (SF) Is the project located within any MSHCP Criteria Cell?
If so, identify the Cell number:

Are there any natural hydrologic features on the project site? Is a Geotechnical Report attached?
If no Geotech. Report, list the NRCS soils type(s) present on the site (A, B, C and/or D) What is the Water Quality Design Storm Depth for the project? 0 Y
Y
Y

0.845
N
N
❑ N
A.1 Maps and Site Plans
Appendix 1 includes a map of the local vicinity and existing site. In addition, WQMP Site Plan, located in Appendix 1, includes the following:
-6-

• Drainage Management Areas
• Proposed Structural BMPs
• Drainage Path
• Drainage Infrastructure, Inlets, Overflows
A.2 Receiving Waters
• Source Control BMPs
• Buildings, Roof Lines, Downspouts
• Impervious Surfaces
• Standard Labeling
In order of upstream to downstream, the receiving waters that the project site is tributary to are as follows. A map of the receiving waters is included in Appendix 1.

Table A.1 Identification of Receiving Waters
Receiving Waters
Hydrologic
Unit
EPA Approved
303(d) List
Impairments
Designated
Beneficial Uses
Proximity to RARE
Beneficial Use
Potrero Creek
1807020201
N/A
MUN, AGR, IND, POW, REC1, REC2,

WARM, WILD, RARE
N/A
San Jacinto River
1807020202
N/A
MUN, AGR, IND, POW, REC1, REC2,

WARM, WILD, RARE
N/A
Canyon Lake (Railroad
1807020203
Nutrients,
MUN, AGR, GWR, REC1, REC2, WARM,
N/A
Canyon Reservoir)
07 Pathogens
WILD
1807020203
Nutrients,
Organic
Enrichment/Low
Dissolved
Lake Elsinore
08 Oxygen, PCBs;
Sediment
Toxicity,
Unknown
Toxicity
REC1, REC2, WARM, WILD
N/A
A.3 Additional Permits/Approvals required for the Project:

Table A.2 Other Applicable Permits
Agency
Permit Required
State Department of Fish and Game, 1602 Streambed Alteration Agreement ❑ Y
4 N
State Water Resources Control Board, Clean Water Act (CWA) Section 401 Water Quality Cert. ❑ Y
El N
US Army Corps of Engineers, CWA Section 404 Permit
❑ Y
1a N
US Fish and Wildlife, Endangered Species Act Section 7 Biological Opinion ❑ Y
N
Statewide Construction General Permit Coverage
❑ N
E Y
Statewide Industrial General Permit Coverage
❑ Y1
N
Western Riverside MSHCP Consistency Approval (e.g., JPR, DBESP) ❑ Y
a N
Other (please list in the space below as required)
City of Beaumont Conditional Use Permit
Caltrans Encroachment Permit
City of Beaumont Grading Permit
❑ N
❑ N
❑ N
❑ N
El Y
El Y
14 Y
2 Y
ESA— Burrowing Owl Survey
❑ Y
Er N
-7-

Section B: Optimize Site Utilization (LID Principles)
This site will utilize permeability of onsite soils, therefore infiltration bmps will be feasible. LID principles utilized for this site will be a combination of source control and structural bmps.

Source control bmps include roofs being conveyed to downspouts that convey and discharge water to vegetated swales where feasible and/or to drain inlets that will have filter systems installed for pre- treatment. Water will then be conveyed to underground detention chambers for infiltration.

Site Optimization
Does the project identify and preserve existing drainage patterns? If so, how? If not, why? Proposed drainage patterns are consistent with existing, where feasible. Unable to flow from north to south due to new structure located on the south.

Does the project identify and protect existing vegetation? If so, how? If not, why? No existing vegetation to preserve.

Does the project identify and preserve natural infiltration capacity? If so, how? If not, why? No, underground infiltration and proprietary treatements are not acceptable for this site.

Does the project identify and minimize impervious area? If so, how? If not, why? Impervious areas will drain to landscaped areas or filtered catch basin inlets. Inlets where drainage is conveyed will be fitted with filter inserts as pre-treatment before entering Bio-retention Basins BMP.

Does the project identify and disperse runoff to adjacent pervious areas? If so, how? If not, why? Yes, all hardscaped areas drain to landscaped areas where feasible and then treated by Bio-retention Planter with Underdrain, to improve water quality.
-8-

Section C: Delineate Drainage Management Areas
(DMAs)
Table C.1 DMA Classifications
DMA Name or ID
Surface Type(s)
Area (Sq. Ft.)
DMA Type
1A
Roof + Sidewalk
16,421.6
D
1A
Landscaped
2,874.4
D
2A
Roof + Sidewalk
22,780
D
2A
Landscaped
3,524.7
D
3A
Roof + Sidewalk
5,322
D
3A
Landscaped
1,724.5
D
4D
Landscaped
1,034
A
Table C.2 Type 'A', Self -Treating Areas
DMA Name or ID
Area (Sq. Ft.)
Stabilization Type
Irrigation Type (if any)
4D
1,034
Landscape
N/A
Table C.5 Type 'D', Areas Draining to BMPs
DMA Name or ID
BMP Name or ID
1A
Bioretention basin w/ Underdrains. B1 (Basin 1)
2A
Bioretention basin w/ Underdrains. B2 (Basin 2)
3A
Bioretention basin w/ Underdrains. B3 (Basin 3)
-9-

Section D: Implement LID BMPs
D.1 Infiltration Applicability
Is there an approved downstream 'Highest and Best Use' for stormwater runoff (ref: Chapter 2.4.4 of the WQMP Guidance Document)? Y �N
Geotechnical Report
A Geotechnical Report is required by the City of Beaumont to confirm present and past site characteristics that may affect the use of Infiltration BMPs, see Appendix 3.

Is this project classified as a small project consistent with the requirements of Chapter 2 of the WQMP Guidance Document? NI Y N
Infiltration Feasibility
Table D.1 Infiltration Feasibility
Does the project site...

YES
NO
...have any DMAs with a seasonal high groundwater mark shallower than 10 feet? X
If Yes, list affected DMAs:
...have any DMAs located within 100 feet of a water supply well? X
If Yes, list affected DMAs:
...have any areas identified by the geotechnical report as posing a public safety risk where infiltration of stormwater could have a negative impact?
X
If Yes, list affected DMAs:
...have measured in -situ infiltration rates of less than 1.6 inches / hour? X
If Yes, list affected DMAs:
...have significant cut and/or fill conditions that would preclude in -situ testing of infiltration rates at the final infiltration surface?
X
If Yes, list affected DMAs:
...geotechnical report identify other site -specific factors that would preclude effective and safe infiltration? X
Describe here:
- 10 -

D.2 Harvest and Use Assessment
The following conditions apply:
❑ Reclaimed water will be used for the non -potable water demands for the project. ❑ Downstream water rights may be impacted by Harvest and Use as approved by the Regional Board (verified with the City of Beaumont).
❑ The Design Capture Volume will be addressed using Infiltration Only BMPs. (Harvest and Use BMPs are still encouraged, but are not required as the Design Capture Volume will be infiltrated or evapotranspired).
❑X None of the above.

Harvest and Use BMPs need not be assessed for the site.

Irrigation Use Feasibility
Step 1:

Total Area of Irrigated Landscape: 0.21
Type of Landscaping (Conservation Design or Active Turf): Active Turf Step 2:

Step 3:

Step 4:

Step 5:

Total Area of Impervious Surfaces: 1.02
The project EIATIA factor: 1.1
Minimum required irrigated area: 1.122
Minimum required irrigated area (Step 4)
Available Irrigated Landscape (Step 1)

1.122
-11-

0.21

Toilet Use Feasibility
Step 1:

Projected Number of Daily Toilet Users: 100
Project Type: Commercial
Step 2:

Step 3:

Step 4:

Step 5:

Total Area of Impervious Surfaces: 1.02
The project TUTIA factor: 176
Minimum number of toilet users: 179
Minimum required Toilet Users (Step 4)
Projected number of toilet users (Step 1)
179
Other Non -Potable Use Feasibility
N/A.

Average Daily Demand: N/A
Total Area of Impervious Surfaces: N/A
Step 1:

Step 2:

Step 3:

Step 4:

Step 5:

The project factor: N/A
Minimum required use: N/A
Minimum required non -potable use (Step 4)
100
Projected average daily use (Step 1)
N/A
N/A
- 12 -

D.3 Bioretention and Biotreatment Assessment
Other LID Bioretention and Biotreatment BMPs as described in Chapter 2.4.7 of the WQMP Guidance Document are feasible on nearly all development sites with sufficient advance planning.

For the project, the following applies:
❑X LID Bioretention/Biotreatment BMPs will be used for some or all DMAs of the project as noted below in Section D.4
❑ A site -specific analysis demonstrating the technical infeasibility of all LID BMPs has been performed and is included in Appendix S.
❑ None of the above.
- 13 -

D.4 Feasibility Assessment Summaries
Table D.2 LID Prioritization Summary Matrix
DMA
Name/ID
LID BMP Hierarchy
No LID
(Alternative
Compliance)

1. Infiltration

2. Harvest and use

3. Bioretention

4. Biotreatment
1A
❑
❑
��
❑
❑
2A
❑
❑
��
❑
❑
3A
❑
❑
��
❑
❑
1 Xs O.3 inlhr
No
Infiltration Rate
<0.3 in(br
LID BMP Feasibility Flow Chart
Based on LID BMP Prioritization, for alternate BMPs situated in poor infiltration rate; Bio-retention Basins were selected as the most appropriate treatment BMPs.

I Be Bioretention
or Biotreatmeni
- 14 -

D.5 LID BMP Sizing
Table D.3 DCV Calculations for LID BMPs
DMA
Type/ID
DMA
Area
(square
feet)
Post -Project
Surface Type
Effective
Impervious
Fraction, If
DMA
Runoff
Factor
DMA
Areas x
Runoff
Factor
Bioretention Basin
[A]
[B]
[C]
[A] x [C]
D/3A
5322
Roof/Hardscape
1 0.89
4747.2
Design
Storm
Depth
(in)
Design Capture
Volume, VBMP
(cubic feet)
Proposed
Volume
on Plans
(cubic
feet)
D/3B
1724.5
Landscape

0.3 0.23
388.3
D/2A
22780
Concrete/Asphalt
1 0.89
20319.8
D/2B
3524.7
Landscape

0.3 0.23
793.6
D/1A
16421.6
Concrete/Asphalt
1 0.89
14647.5
D/1B
2874.4
Landscape

0.3 0.23
647.2
A/4A
1034
Landscape

0.3 0.23
232.8
AT = E_
1[53681] [41776]
[0.85]
[D]x[E]
[3577]
[2959] = 12
[B], [C] are obtained from Section 2.3.1 of the WQMP Guidance Document [E] is obtained from Exhibit A of the WQMP Guidance Document [G] is obtained from LID BMP design procedure sheet, placed in Appendix 6 - 15 -

Section E: Alternative Compliance (LID Waiver Program)
LID BMPs are expected to be feasible on virtually all projects. Where LID BMPs have been demonstrated to be infeasible as documented in Section D, other Treatment Control BMPs must be used (subject to confirmation of LID waiver approval by the Regional Board). For the project, the following applies:
(] LID Principles and LID BMPs have been incorporated into the site design to fully address all Drainage Management Areas. No alternative compliance measures are required for this project and thus this Section is not required to be completed.
- Or -
❑ The following Drainage Management Areas are unable to be addressed using LID BMPs. A site - specific analysis demonstrating technical infeasibility of LID BMPs has been approved by the Regional Board and included in Appendix 5. Additionally, no downstream regional and/or sub - regional LID BMPs exist or are available for use by the project. The alternative compliance measures on the following pages are being implemented to ensure that any pollutant loads expected to be discharged by not incorporating LID BMPs, are fully mitigated. - 16 -

Section F: Hydromodification
F.1 Hydrologic Conditions of Concern (HCOC) Analysis
The project does not create a Hydrologic Condition of Concern, meeting/not meeting the criteria for HCOC Exemption as shown below:

HCOC EXEMPTION 1: The Priority Development Project disturbs less than one acre. The City of Riverside has the discretio3
to require a Project -Specific WQMP to address HCOCs on projects less than one acre on a case by case basis. The disturbed area calculation should include all disturbances associated with larger common plans of development.

Does the project qualify for this HCOC Exemption?
El ®N
HCOC EXEMPTION 2: The volume and time of concentration' of storm water runoff for the post - development condition is not significantly different from the pre -development condition for a 2 -year return frequency storm (a difference of 5% or less is considered insignificant) using one of the following methods to calculate:
• Riverside County Hydrology Manual
• Technical Release 55 (TR-55): Urban Hydrology for Small Watersheds (NRCS 1986), or derivatives thereof, such as the Santa Barbara Urban Hydrograph Method • Other methods acceptable to the City of Riverside
Does the project qualify for this HCOC Exemption?
❑Y ®N
Results included in Table F.1 below and hydrologic analysis included in Appendix 7.

Table F.1 Hydrologic Conditions of Concern Summary
2 year — 24 hour
Pre -condition
Post -condition
% Difference
Time of
Concentration
Flow (CFS)
Volume (Cubic Feet)
'Time of concentration is defined as the time after the beginning of the rainfall when all portions of the drainage basin are contributing to flow at the outlet.
- 17 -

HCOC EXEMPTION 3: All downstream conveyance channels to an adequate sump (Canyon Lake, Lake Elsinore, Santa Ana River) that will receive runoff from the project are engineered and regularly maintained to ensure design flow capacity; no sensitive stream habitat areas will be adversely affected; or are not identified on the Co-Permittees Hydromodification Sensitivity Maps.

Does the project qualify for this HCOC Exemption?
®Y ❑N
F.2 HCOC Mitigation
As an alternative to the HCOC Exemption Criteria above, HCOC criteria is considered mitigated if the project meets one of the following conditions, as indicated:
❑ a. Additional LID BMPS are implemented onsite or offsite to mitigate potential erosion or habitat impacts as a result of HCOCs. This can be conducted by an evaluation of site -specific conditions utilizing accepted professional methodologies published by entities such as the California Stormwater Quality Association (CASQA), the Southern California Coastal Water Research Project (SCCRWP), or other Co-Permittee approved methodologies for site -specific HCOC analysis. ❑ b. The project is developed consistent with an approved Watershed Action Plan that addresses HCOC in Receiving Waters.
® c.

Mimicking the pre -development hydrograph with the post -development hydrograph, for a 2 -year return frequency storm. Generally, the hydrologic conditions of concern are not significant, if the post -development hydrograph is no more than 10% greater than pre -development hydrograph.

In cases where excess volume cannot be infiltrated or captured and reused, discharge from the site must be limited to a flow rate no greater than 110% of the pre -development 2 -year peak flow. ❑ d. None of the above.

The proposed project Bioretention Basins and Underground Detention are capable of all of the following:

1. Releasing the post -development hydrograph for 2 -year, 24 -hour at flow rates less than or equal to the pre -development 2 -year, 24 -hour peak flow rates.

2. Passing the 100 -year storm event without damage to the BMP.

3. Controlling outlet velocities such that downstream erosion and habitat loss are minimized.

Supporting calculations can be found in the reference locations provided in Appendix 7 of this report.

With proposed mitigation, this project is not potentially susceptible to hydromodification impacts, an HCOC does not exist and hydromodification does not need to be considered further Mimicking the pre -development hydrograph with the post -development hydrograph, for a 2 -year return frequency storm. Generally, the hydrologic conditions of concern are not significant, if the post - development hydrograph is no more than 10% greater than pre -development hydrograph. In cases where excess volume cannot be infiltrated or captured and reused, discharge from the site must be limited to a flow rate no greater than 110% of the pre -development 2 -year peak flow. - 18 -

Based on the information provided above, this project meets the requirements of Condition C and will not create a hydrologic condition of concern in the proximate or downstream receiving waters.

The post -development hydrograph for the 2 -year, 24 -hour rainfall event will be mitigated by the implementation of Site Design BMPs to limit discharges to a flow rate no greater than 110% of pre - development 2 -year flow.

HCOC Mitigation:

Drainage Area A = 1.23 Ac
Storm Frequency
Existing
Proposed
Det. Basin
Different
Different
Q 2 (cfs)
Q 2 (cfs)
Outlet
[2] — [1]
[2] — [1]
[1]
Q 2 (cfs) [2]
(cfs)
(%)
2 -year 24 -hour

0.133

0.316

0.104
-0.029
-22%
- 19 -

Section G: Source Control BMPs
The following table identifies the potential sources of runoff pollutants for this project and specifies how they are addressed through permanent controls and operational BMPs:

Table G.1 Permanent and Operational Source Control Measures Potential Sources of Runoff
pollutants
Permanent Structural Source
Control BMPs
Operational Source Control BMPs
Storm Drain Inlets
Stenciling should be maintained
clear and legible.

Routinely clean catch basin so as
to maintain a level not to exceed
40% full/capacity & dispose in
accordance with local laws.

Education of Property Owners
Tenants and Occupants on
Stormwater BMPs (N1)
See applicable operational BMPs
in Fact Sheet SC 44, "Drainage
System Maintenance," in the
CASQA Stormwater Quality
Handbooks at
www.cabm phandbooks.com
Include the following in lease
agreements: "Tenant shall not
discharge or allow anyone to
discharge anything to storm
drains or store or deposit
materials so as to create a
potential discharge to storm
drains."
Developer/HOA to provide
"Education of homeowners on
Stormwater packet, which will
also be included in the CC&Rs"
and posted in HOA office.

Sump Pump
Stenciling shall be maintained
clear and legible.

Maintain area around sump
pump and keep optimal
operation by removing debris and
sediment from entering pump &
dispose waste in accordance with
local laws.

Trash Storage Area
Maintain all signs, screens &
covers.

Keep area cleaned.

Sidewalk & Parking
Repair damaged sections &
ensure clear flow lines, adjust or
repair drainage structures.

Keep area clean of trash & debris
by sweeping and routine
maintenance. Clean up all spills
immediately.

Landscape / Outdoor Pesticide
Use
Employ rain -trigger shutoff
devices to prevent irrigation after
-preci Ditation. Design irrigation
Maintain landscaping using
minimum or no pesticides
- 20 -

system to each landscape area's
Irrigation System and Landscape
specific water requirements.

Management (N3)
See applicable operational BMPs
in "What you should know
for Landscape and Gardening"
Landscape maintenance crews
shall regularly clean and remove
Bio-retention Basin areas
BMP Maintenance (N4)
landscape waste and litter on a
weekly frequency.
- 21 -

Section H: Construction Plan Checklist
Table H.1 Construction Plan Cross-reference
BMP No.
or ID
BMP Identifier and Description
Plan Sheet
Number(s)
Latitude / Longitude
B1
Bioretention Basin w/ Underdrains
3 33.9284, -116.9665
B2
Bioretention Basin w/ Underdrains
3 33.9284, -116.9665
B3
Bioretention Basin w/ Underdrains
3 33.9284, -116.9665
- 22 -

Section I: Operation, Maintenance and Funding
As required by the City of Riverside, the following Operation, Maintenance and Funding details are provided as summarized:

1. A means to finance and implement facility maintenance in perpetuity, including replacement cost.

2. Acceptance of responsibility for maintenance from the time the BMPs are constructed until responsibility for operation and maintenance is legally transferred.

3. An outline of general maintenance requirements for the Stormwater BMPs selected.

4. Figures delineating and designating pervious and impervious areas, location, and type of Stormwater BMP, and tables of pervious and impervious areas served by each facility.

5. A separate list and location of self -retaining areas or areas addressed by LID Principles that do not require specialized O&M or inspections but will require typical landscape maintenance as noted in Chapter 5, pages 85-86, in the WQMP Guidance.

See Appendix 9 for a detailed Stormwater BMP Operation and Maintenance Plan that sets forth a maintenance schedule for each of the Stormwater BMPs built on site, and an agreement assigning responsibility for maintenance and providing for inspections and certification.

Maintenance Mechanism: Property Owner
Will the proposed BMPs be maintained by a Home Owners' Association (HOA) or Property Owners Association (POA)?
❑Y ®N
Project owner:

JSI Property Holding, Inc.
9484 Sherwood Drive
Rancho Cucamonga, CA. 91737
Telephone: (626) 224 -4636
Contact person: Lakhbir Sondh
Email: [email protected]
Operation and Maintenance Plan and Maintenance Mechanism is included in Appendix 9. Educational materials for those personnel that will be maintaining the proposed BMPs within this Project -Specific WQMP are included in Appendix 10.
- 23 -

Appendix 1: Maps and Site Plans
Location Map, WQMP Site Plan and Receiving Waters Map
- 24 -

SIXTH STREET
Q
BEAU O T ST.

MICHIGAN AV.

MASSACHUSETTS

PROJECT
SITE

PENSYLANI

INTERSTATE
10 FREEWAY

VICINITY MAP

NOT TO SCALE
- 25 -

Location Map (Aerial — Current Condition)
Puree Brice n ,puny
JFige ie's Littie-,Barber.Shop
ktarlorinv
sneer*C+1obile v'lilag '
. ...;T
jest foie
- 26 -

Redlands
Riverside

RECEIVING WATERS MAP
Beaumon

MOUNT RUDOLPH-SAN

JACINTO RIVER

PERRIS VALLEY -SAN

JACINTO RIVER
Lak€' Mathews
Penis
Canyon
Lae
•

LAKE ELSINORE
San Jacinto Watershed,'
i
Lake fern / •
/ San Jac+rrto
Reservorr

LABORDE CANYON -

SAN JACINTO RIVER
o
D+emont! Valley

RA LROAD CANYON

RESERVOIR -SAN JACINTO
Wildomar
Murrieta
Watershed
Location
Temecula
- 27 -

POTRERO CREEK

6.5 11
■ i Miles

'.7,
''e.
ce
1 AB

HYDROLOGIC SOILS GROUP MAP
FOR
LEGEND
SOULS GROUP eOUNDART

A SOULS GROUP OESPOPIATIGN

RCFCAWCD
r YD?!i DCY MANUAL
0 FerT 5000

BEAUMONT
PLATE C-1.19
- 28 -

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0- In toarJay 4elna Roane eta F103.4 a
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ttatt . ✓ I11. 41022 anS 015010ry. •,
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REGION B
REGION 7
9L1ra 41 00110ma

REGIONAL WAFER QUALITY CONTROL BOARD
Santa Ana Region (8)

SANTA ANA HYDROLOGIC BASIN PLANNING AREA (SA)
- 29 -

Lattend
Wate*sned Boundary
rlydranopy
Cdy Boundary
URBAN Landuse'
CALIME6A -.

Upper Santa Ana
Subwatershed__ •
San Jacinto
Subwatershed '
• Arse not In URBAN : Aarlculllrral.. State. Federal. Tana'. Preserves a Open Spats. Rural-Raeldentlal. HlghwayslFreeways - 30 -
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2021.2022 303{dt Listed Water,
• Hydramadoteatim Exemption Areas
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District Fat-dities
Proposed Facilities
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Detentmn Basle
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APN 418-122-003
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BIORETENTION BASIN
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601:65
+ +

+
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filter fabric
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_ geotextile

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TOP = 598.80
BOTTOM = 593.95
i-EX.

TOP = 598.95
Vd
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Detention outflow 18" Dia. pipe
MH
42+00 r,
EX. SEWER MAIN
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145+00
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SEE SEPARATE

PLANS FOR

STREET IMPROVEMENT

ALL OFFSITE IMPROVEMENTS
W'LY
R/W
Graphic
Scale

NEW C&G TO BE

MONOLITHIC
- 10' WIDE ALONG PENSYLVANNIA AVE. --
2'
20 10 0
i I l
10 20
l I
40 w
R/W
R
W

WHEN ADJOINING

WATER QUALITY BASIN

OTHER LOCATIONS AS SHOWN ON PLAN
42" MIN. HIGH W.I. FENCE WHEN HEIGHT DIFFERENCE BETWEEN i PUBLIC

LANDSCAPE
2 o
a 42"
MIN. HIGH
12' —
—
PROP. C&G WITH
TOP OF CURB AND TOP OF SOIL MEDIA EXCEEDS 18"
( In Feet )
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o
W.I. FENCE
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5'
5' -
1 inch = 20 ft.
602 AMIN.UR�ACE
0 0
FL/OUT
0 THRU
o
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SIDEWALK

LANDSCAPE

CURB OPENINGS

PROP AC PVMT

TO BE CENTERED ON TOP OF WALL OR TOP OF CURB

GRAVEL PAD
WALK
o
o

WATER QUALITY VOLUME
2% MAX.
/CONC.
601
CURB
OPENINGS o
°;

2% MAX.
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_ •-.•-.•-_'='='� �='

TOP OF DIRT (SOIL MEDIA)
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f=•... .

GRAVEL PAD
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600
1=III=III=III=III=III=III=1�=
_
WSL=599.70
LANDSCAPE i,•..

STREET C&G II -Iii -Ili -iii -iii -iii -------

= WATER SURFACE ✓i
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BENCHMARK:

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1-3/8" brass disc stamped City BM 11 at
the southwest end of the southeast curb
return at Sixth Street and Pensylvannia Ave.

Elevation = 2602.803 (NAVD 82)

PLAN PREPARED BY
DESIGN BY:

STJ

BEAUIVIL)NT
-CAL- I FORN

PUBLIC WORKS
550 E. 6TH ST, BEAUMONT,
I A -

DEPARTMENT
CA 92223
BY: DATE:

CITY OF
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BEAUMONT,
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545 PENSYLVANIA
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CA. 92223
T /� laT
LIMN
sPB ENGINEERING INC.
1391 WINDEMERE LANE
TUSTIN, CA. 92780
PHONE: (714) 931—O912
EMAIL: fi •i1961 @ mail.com
[email protected]
DRAWN BY: REVIEWED
SAT

STAFF ENGINEER
RECOMMENDED BY: DATE:

CHECKED BY:

JH
SCALE:
1 "=20'

PRINCIPAL ENGINEER
APPROVED BY: DATE:

FILE NO: 3530
PW2023-1078
DATE:
7/10/2023
BY
MARK

DESCRIPTION
APPR.

DATE

INDER JIT CHAUHAN DATE
R.C.E. 28466 EXPIRES 03-31-26
JOB NUMBER:

ENGINEER

REVISIONS
CITY

CITY ENGINEER

Appendix 2: Construction Plans
Grading and Drainage Plans
- 34 -

GRADING NOTES

1. ALL GRADING SHALL CONFORM TO THE CITY OF BEAUMONT ORDINANCES, CURRENT ADOPTED CALIFORNIA BUILDING CODE, APPENDIX J, STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION. "LATEST EDITION" AND RECOMMENDATIONS OF THE SOILS ENGINEER.

2. NO WORK SHALL BE COMMENCED UNTIL ALL PERMITS HAVE BEEN OBTAINED FROM THE CITY AND OTHER APPROPRIATE AGENCIES.

3. ALL PROPERTY CORNERS SHALL BE CLEARLY DELINEATED IN THE FIELD PRIOR TO COMMENCEMENT OF ANY CONSTRUCTION / GRADING.

4. DURING ROUGH GRADING OPERATIONS AND PRIOR TO CONSTRUCTION OF PERMANENT DRAINAGE

STRUCTURES, TEMPORARY DRAINAGE AND EROSION CONTROL SHOULD BE PROVIDED TO PREVENT PONDING WATER, SEDIMENT, TRANSPORTATION, AND DAMAGE TO ADJACENT PROPERTIES.

5. DUST SHALL BE CONTROLLED BY WATERING OR OTHER APPROVED METHODS.

6. NO FILL SHALL BE PLACED ON EXISTING GROUND THAT HAS NOT BEEN CLEARED OF WEEDS, DEBRIS, TOPSOIL, AND OTHER DELETERIOUS MATERIAL.

7. MAXIMUM CUT AND FILL SLOPE = 2: 1 EXCEPT WHERE SPECIFICALLY APPROVED OTHERWISE.

8. PROVIDE A 5' BY 1' HIGH BERM OR EQUIVALENT ALONG THE TOP OF ALL FILL SLOPES OVER 5' HIGH.

9. PROVIDE A BROW DITCH DESIGNED TO HANDLE 100 YR STORM FLOWS ALONG THE TOP OF CUT SLOPES.

10. NO OBSTRUCTION OF FLOODPLAIN OR NATURAL WATER COURSES SHALL BE PERMITTED.

11. ALL EXISTING DRAINAGE COURSES ON THE PROJECT SITE SHALL CONTINUE TO FUNCTION ESPECIALLY DURING STORM CONDITIONS. PROTECTIVE MEASURES AND TEMPORARY DRAINAGE PROVISIONS MUST BE USED TO PROTECT ADJOINING PROPERTIES DURING GRADING OPERATIONS.

12. CUT AND FILL SLOPES EQUAL TO OR GREATER THAN 3' IN VERTICAL HEIGHT SHALL BE PLANTED WITH

GRASS OR GROUND COVER TO PROTECT THE SLOPE FROM EROSION AND INSTABILITY IN ACCORDANCE WITH CITY OF BEAUMONT REQUIREMENTS PRIOR TO FINAL GRADING INSPECTION.

13. ALL SLOPES REQUIRED TO BE PLANTED SHALL BE PLANTED WITH APPROVED GROUND COVER AT 12" ON CENTER. SLOPES EXCEEDING 15' IN VERTICAL HEIGHT SHALL BE PLANTED WITH APPROVED TREES SPACED NOT TO EXCEED 20' ON CENTER OR SHRUBS NOT TO EXCEED 10' OR A COMBINATION OF SHRUBS AND TREES NOT TO EXCEED 15' IN ADDITION TO A GRASS MIX GROUND COVER. SLOPES EQUAL TO OR GREATER THAN 4' IN VERTICAL HEIGHT SHALL BE PROVIDED WITH AN IN -GROUND IRRIGATION SYSTEM COMPLETE WITH AN APPRORITATE BACKFLOW PREVENTION DEVICE PER CITY REQUIREMENTS.

14. IF STEEP SLOPING TERRAIN OCCURS UPON WHICH FILL IS TO BE PLACED, IT MUST BE CLEARED, KEYED, AND BENCHED INTO FIRM NATURAL SOIL FOR FULL SUPPORT. PREPARATION SHALL BE APPROVED BY A

SUITABLY AND REGISTERED GEOTECHNICAL ENGINEER OR GEOLOGIST PRIOR TO PLACEMENT OF FILL MATERIAL.

15. THE GROUND IMMEDIATELY ADJACENT TO A FOUNDATION SHALL BE SLOPED AWAY FROM THE BUILDING AT SLOPE NOT LESS THAN ONE VERTICAL IN 20 UNITS HORIZONTAL (5 -PERCENT SLOPE) FOR A MINIMUM DISTANCE OF 10 FEET MEASURED PERPENDICULAR TO THE FACE OF THE WALL. IF PHYSICAL OBSTRUCTIONS OR LOT LINES PROHIBIT 10 FEET (3048 MM) OF HORIZONTAL DISTANCE, A 5 -PERCENT

SLOPE SHALL BE PROVIDED TO AN APPROVED ALTERNATIVE METHOD OF DIVERTING WATER AWAY FROM THE FOUNDATION. SWALES USED FOR THIS PURPOSES SHALL BE SLOPED A MINIMUM OF 2 PERCENT WHERE LOCATED WITHIN 10 FEET OF THE BUILDING FOUNDATION. IMPERVIOUS SURFACES WITHIN 10 FEET OF THE BUILDING FOUNDATION SHALL BE SLOPED A MINIMUM OF 2 PERCENT AWAY FROM THE BUILDING.

16. ALL GRADING SHALL BE CONTINUOUSLY OBSERVED BY A COMPETENT SOILS ENGINEER WHO SHALL VERIFY

THAT ALL FILL HAS BEEN PLACED PROPERLY AND WHO SHALL SUBMIT A FINAL COMPACTION REPORT FOR ALL FILLS OVER 1' DEEP.

17. A FINAL GEOTECHNICAL REPORT OF COMPLETION OF THE ROUGH GRADING, STATING SUBSTANTIAL

CONFORMANCE WITH THE APPROVED GRADING PLAN, SHALL BE SUBMITTED TO THE BUILDING AND SAFETY DEPARTMENT PRIOR TO REQUESTING INSPECTION AND ISSUANCE OF BUILDING PERMITS.

CERTIFICATIONS SHALL INCLUDE LINE GRADES, ELEVATIONS AND LOCATION OF CUT/FILL SLOPES.

18. A LAND SURVEYOR OR ENGINEER AUTHORIZED TO PRACTICE LAND SURVEYING SHALL SUBMIT A PAD CERTIFICATION FOR ALL PADS. THE ELEVATION WITH RESPECT TO MEAN SEA LEVEL SHALL BE GIVEN.

IF AN ELEVATION WITH RESPECT TO ADJACENT GROUND SURFACE IS REQUIRED, THE ACTUAL DISTANCE ABOVE THE ADJACENT GROUND SHALL BE GIVEN.

19. A GEOTECHNICAL ENGINEER OR GEOLOGIST SHALL SUBMIT TO THE BUILDING AND SAFETY DEPARTMENT

AND THE PUBLIC WORKS DEPARTMENT A FINAL GEOTECHNICAL REPORT OF COMPACTION OF FINAL

GRADING STATING SUBSTANTIAL CONFORMANCE WITH THE APPROVED PLANS FOR ALL GRADING DESIGNATED AS "ENGINEERED GRADING".

20. THE CONTRACTOR SHALL NOTIFY THE PUBLIC WORKS DEPARTMENT AT LEAST 24 HOURS IN ADVANCE REQUESTING FINISH LOT GRADE AND DRAINAGE INSPECTION. THIS INSPECTION MUST BE APPROVED PRIOR TO BUILDING PERMIT FINAL INSPECTION FOR EACH LOT.

21. ALL STORM DRAINS, CATCH BASINS AND STORM WATER RUNOFF STRUCTURES WILL BE PROVIDED WITH

ADEQUATE CAPABILITIES TO FILTER AND RETAIN SEDIMENT, GRIT, OIL, AND GREASE TO PREVENT

POLLUTION IN STORM WATER RUNOFF IN COMPLIANCE WITH THE CITY OF BEAUMONT'S BEST MANAGEMENT

PRACTICES AND BEAUMONT'S DRAINAGE MASTER PLAN FOR STORMWATER AS WELL AS BEST

MANAGEMENT PRACTICES IDENTIFIED IN CURRENT REPORT OF WASTE DISCHARGE FOR RIVERSIDE COUNTY PERMITTEES.

22. CONTRACTOR SHALL NOTIFY UNDERGROUND ALERT TWO DAYS BEFORE DIGGING AT 8-1-1 AND THE

FOLLOWING UTILITY OR AGENCIES A MINIMUM OF TWO WORKING DAYS PRIOR TO COMMENCING ANY CONSTRUCTION OR GRADING:
a. CITY OF BEAUMONT
b. VERIZON
c. SOUTHERN CALIFORNIA GAS COMPANY
d. BEAUMONT CHERRY VALLEY WATER DISTRICT
d. EDISON
(951) 769-8520
(XXX) XXX—XXXX
(XXX) XXX XXXX
d. BEAUMONT CHERRY VALLEY WATER DISTRICT
d. EDISON

23. TRENCHING FOR UTILITIES AND STRUCTURES IS NOT ALLOWED UNTIL A SOIL COMPACTION REPORT IS SUBMITTED TO AND APPROVED BY THE PUBLIC WORKS DEPARTMENT.

24. THE CONTRACTOR SHALL MAINTAIN ADJACENT STREETS IN A NEAT, SAFE, CLEAN AND SANITARY CONDITION AT ALL TIMES AND TO THE SATISFACTION OF THE CITY'S INSPECTOR. THE ADJACENT SHALL BE KEPT CLEAN OF SEDIMENT, DEBRIS, AND OTHER NUISANCES AT ALL TIMES. THE DEVELOPER SHALL BE RESPONSIBLE FOR ANY CLEAN UP ON ADJACENT STREETS AFFECTED BY THE CONSTRUCTION.

25. ALL OPERATIONS CONDUCTED ON THE SITE OR ADJACENT THERETO SHALL ADHERE TO THE NOISE ORDINANCE SET FORTH BY THE CITY MUNICIPAL CODE. ALL OPERATIONS SHALL BE LIMITED BY THE NOISE ORDINANCE TO THE LIMIT OF DECIBELS SPECIFIED FOR THE AREA AND TIME PERIOD. CONSTRUCTION ACTIVITIES WILL BE LIMITED BETWEEN 7.00 AM AND 6.00 PM MONDAY THROUGH FRIDAY.

26. ALL OFF -SITE HAUL ROUTES SHALL BE SUBMITTED BY THE CONTRACTOR TO THE CITY ENGINEER FOR APPROVAL TWO FULL WORKING DAYS PRIOR TO BEGINNING OF WORK. THE CONTRACTOR SHALL BE

RESPONSIBLE FOR ANY DEBRIS, OR DAMAGE OCCURING ALONG THE HAUL ROUTE OR ADJACENT STREETS AS A RESULT OF THE GRADING OPERATION.

EROSION CONTROL NOTES

1. IN CASE OF EMERGENCY, CALL Mr. LAKHBIR SONDH, OFFICE: (626) 224-4636

2. EQUIPMENT AND WORKERS FOR EMERGENCY WORK SHALL BE MADE AVAILABLE AT ALL TIMES.

NECESSARY MATERIALS SHALL BE AVAILABLE ON SITE AND STOCKPILED AT CONVENIENT LOCATIONS TO FACILITATE RAPID CONSTRUCTION OF TEMPORARY DEVICES WHEN RAIN IS IMMINENT. EROSION CONTROL DEVICES SHALL NOT BE MOVED OR MODIFIED WITHOUT THE APPROVAL OF THE QSP.

3. ALL NECESSARY EROSION CONTROL DEVICES SHALL BE IN PLACE AT THE END OF EACH WORKING DAY WHEN THE 72 -HOUR RAIN PROBABILITY FORECAST EXCEEDS 50%.

4. AFTER A RAINSTORM, ALL SILT AND DEBRIS SHALL BE REMOVED FROM THE STREET, SURGE BEAMS,

SILT FENCES, AND DESILTING BASINS WITH THE BASINS PUMPED AND WATER TO BE DISPERSED ON SITE.

5. GRADED AREAS ON THE PERMITTED AREA MUST DRAIN AWAY FROM THE FACE OF SLOPES AT THE CONCLUSION OF EACH WORKING DAY. DRAINAGE IS TO BE DIRECTED TOWARD DESILTING FACILITIES.

6. THE PERMITTEE AND CONTRACTOR SHALL BE RESPONSIBLE AND SHALL TAKE NECESSARY PRECAUTIONS

TO PREVENT PUBLIC TRESPASS ONTO AREAS WHERE IMPOUNDED WATER CREATES A HAZARDOUS CONDITION.

7. ALL TEMPORARY GRADING HAUL ROUTES ROADS WITHIN AREAS WHICH ARE TO REMAIN UNDEVELOPED

AND NATURAL SHALL BE RESTORED TO NATURAL CONDITIONS AND REVEGETATED WITH NATIVE GRASSES UPON COMPLETION OF GRADING OPERATIONS.

8. STOCKPILING AND/OR VEHICLE STAGING AREAS SHALL BE LOCATED AS FAR AS PRACTICABLE FROM DWELLINGS.

9. EROSION CONTROL DEVICES WILL BE MODIFIED AS NEEDED AS THE PROJECT PROGRESSES.

10. THE PLACEMENT OF ADDITIONAL DEVICES TO REDUCE EROSION DAMAGE WITHIN THE SITE IS LEFT TO THE DISCRETION OF THE QSP.

11. THE QSP SHALL OBSERVE EROSION CONTROL WORK AND MUST INFORM THE CITY AND THE DEVELOPER IF THE WORK IS NOT IN ACCORDANCE WITH THE APPROVED PLAN.

SOURCE OF TOPOGRAPHY

THE TOPOGRAPHY SHOWN HEREON IS PER AN ACTUAL FIELD SURVEY PERFORMED BY PLUMP ENGINEERING, INC. UNDER THE SUPERVISION OF ETHAN REMINGTON, LS 9220 ON SEPTEMBER 21, 2020.

SOIL ENGINEER'S STATEMENT

THIS PLAN HAS BEEN REVIEWED BY AND APPEARS TO BE

IN GENERAL CONFORMANCE WITH RECOMMENDATIONS IN OUR REPORT DATED 06-08-2020 JN 203168-10A THIS PLAN HAS BEEN REVIEWED FOR GEOTECHNICAL ASPECTS ONLY. WE MAKE NO REPRESENTATION REGARDING ACCURACY OF DIMENSIONS, QUANTITIES, MEASUREMENTS, CALCULATIONS, OR ANY PORTION OF THE DESIGN.

GEOTECHNICAL, CONDITIONS AND RECOMMENDATIONS SHOULD BE CONFIRMED BY THE GEOTECHNICAL CONSULTANT IN THE FIELD AT TIME OF CONSTRUCTION.

SOILS ENGINEER STEPHEN MICHAEL POOL RCE 692 EXP.

ENGINEERING GEOLOGIST AARON G. WOOD RCE 2550 EXP. 6.30.25 GEOTECHNICAL FIRM:

EARTH STRATA GEOTECHNICAL SERVICES, INC.
4284 REMINGTOM AVENUE
TEMECULA, CA. 92590
(951) 461-4028

DECLARATION OF ENGINEER OF RECORD

I HEREBY DECLARE THAT THE DESIGN OF IMPROVEMENTS SHOWN ON THESE PLANS COMPLIES WITH ALL PROFESSIONAL ENGINEERING STANDARDS AND PRACTICES. AS

THE ENGINEER OF RECORD FOR THE PLANS, I ASSUME FULL RESPONSIBILITY FOR

THE DESIGN OF THE IMPROVEMENTS, WITH RESPECT TO THE PLAN CHECK PERFORMED BY THE CITY OF BEAUMONT. I UNDERSTAND AND ACKNOWLEDGE THE FOLLOWING: (1) THE

PLAN CHECK IS A REVIEW FOR THE LIMITED PURPOSE OF ENSURING THE PLANS COMPLY WITH THE CITY'S STANDARDS, PROCEDURES, POLICIES, AND ORDINANCES, (2) THE PLAN

CHECK IS NOT A DETERMINATION OF THE TECHNICAL ADEQUACY OF THE DESIGN OF THE IMPROVEMENTS, AND (3) THE PLAN CHECK DOES NOT RELIEVE ME OF MY LEGAL AND PROFESSIONAL RESPONSIBILITY FOR THE DESIGN OF THE IMPROVEMENTS.. AS THE

ENGINEER OF RECORD, I AGREE TO DEFEND, INDEMNIFY, AND HOLD HARMLESS THE CITY,

IT'S ELECTED OFFICIALS, EMPLOYEES, AND AGENTS FROM ANY AND ALL ACTUAL OR

ALLEGED CLAIMS, DEMANDS, CAUSE OF ACTION, LIABILITY, LOSS, DAMAGE, OR INJURY

TO PROPERTY OR PERSONS, INCLUDING WRONGFUL DEATH, WHETHER IMPOSED BY A

COURT OF LAW OR BY ADMINISTRATIVE ACTION OF ANY FEDERAL, STATE OR LOCAL

GOVERNMENTAL AGENCY, ARISING OUT OF OR INCIDENT TO ANY NEGLIGENT ACTS,

OMISSIONS, OR ERRORS BY THE ENGINEER OF RECORD, ITS EMPLOYEES, CONSULTANTS, OR AGENTS.

R.C.E. 28466

SIGNATURE OF ENGINEER OF RECORD LICENSE NUMBER DATE

CONSTRUCTION NOTES AND QUANTITIES ESTIMATE

ONSITE GRAI)ING
CONSTRUCT CONC. CURB 6" CF PER DETAIL
CONSTRUCT 3' WIDE STRIP GUTTER PER DETAIL
AS SHOWN ON SHT. 6
860 LF
AS SHOWN ON SHT. 6 ----- 325 LF

CONSTRUCT CONCRETE CURB AND GUTTER PER DETAIL
ON SHEET 6

CONSTRUCT TRUNCATED DOMES PER DETAIL

OR PER ARCHITECTURAL PLANS -

AS SHOWN
AS SHOWN ON SHT. 6
CONSTRUCT 70sq. INCH ACCESSIBILITY SIGN PER SECTION 3107(A) PER ARCHITECTURAL PLANS, OR PER DETAIL OE AS SHOWN ON SHT. 6 - (PER BUILDING PLANS AND SEPARATE PERMIT)
CONSTRUCT 3" A.C. OVER 4" CLASS II BASE IN PARKING AREAS AS PER SOIL ENGINEER'S RECOMMENDATIONS.

PAINT HANDICAP PARKING STAMPEL PER ARCHITECTURAL PLANS OR PER DETAIL OF AS SHOWN ON SHT. 6

PAINT HANDICAP PARKING STRIPES PER ARCHITECTURAL PLANS

PAINT PARKING STRIPES PER ARCHITECTURAL PLANS
545 LF
45 SF
2 EA
6865 SF
2 EA
LS LS
LS LS
CONSTRUCT 4 INCH MIN. THICK CONC. SIDEWALK PER ARCHITECTURAL PLANS --- 3700 SF

PAINT PATH OF TRAVEL WAY PER ARCHITECTURAL PLANS

CONSTRUCT CURB RAMPS AS SHOWN ON PLAN
SEE DETAIL © AS SHOWN ON SHT. 6

CONSTRUCT TRASH ENCLOSURE PER ARCHITECT'S PLAN
CONSTRUCT 4"0 SCH. 40 PVC PIPE
CONSTRUCT 5" THICK CONCRETE SLAB WITH #4 REBARS ® 18" O.C. OR PER

SOILS ENGINEER'S RECOMMENDATIONS AND ARCHITECT'S PLANS

CONSTRUCT COMMERCIAL DRIVEWAY APPROACH PER CITY OF BEAUMONT STD. PLAN NO. 210 , W=40', R=12' -
CONSTRUCT WHEEL STOP PER DETAIL U AS SHOWN ON SHT. 6 OR

PER ARCHITECT'S PLAN
CONSTRUCT 3 1/2" A.C. OVER 4" CLASS II BASE IN DRIVE AREAS AS PER SOIL ENGINEER'S RECOMMENDATIONS.

CONSTRUCT 6"0 SCH. 40 PVC PIPE
135 LS
145 SF
1 EA
700 LF
6030 SF
LS LS
2 EA
18,892 SF
70 LF

CONSTRUCT CURB OPENINGS PER DETAIL U AS
SHOWN ON SHT. 6- - LS LS
CONSTRUCT 4.5' MAX. HIGH BLOCK RETAINING WALL AND 6' HIGH BLOCKWALL PER STRUCTURAL ENGINEER'S PLANS (PER SEPARATE PLAN et PERMIT) ----330 LF CONSTRUCT 4.5' MAX. HIGH BLOCK RETAINING WALL AROUND BIORETENSION BASINS PER STRUCTURAL ENGINEER'S PLANS- - 795 LF
CONSTRUCT BIORETENSION BASINS PER DETAIL AS SHOWN ON SHEET 3 & 4- - 2915 LF

CONSTRUCT 'RAINSTORE UNDERGROUND DETENTION' CHAMBER PER DETAIL AS SHOWN ON SHEET 3 (32'X55') -
CONSTRUCT 24" SQ CATCH BASIN (FOR OVERFLOW CONTROL
IN RETENSION BASIN) SEE DETAIL ON SHEET 4
CONSTRUCT ROCK WEIR PER DETAIL AS SHOWN ON SHEET 4
1 EA
2 EA
3 EA

CONSTRUCT STORM DRAIN MANHOLE W/HEAVY DUTY TRAFFIC RATED GRATE PER COUNTY OF RIVERSIDE FLOOD CONTROL DISTRICT STD. PLAN NO. MH257- -1 EA CONSTRUCT 12"0 RCP 35 SF
CONSTRUCT 18"0 RCP & CONNECT TO EX. 420 RCP PIPE
CONSTRUCT 24"0 RISER W/GRATE INLET ONE WAY RESTRICTION PLATE

USE HEAVY DUTY TRAFFIC RATED COVER
CONSTRUCT 24" SQ. CATCH BASIN, HEIGHT AS SHOWN ON PLAN ON SHT. 3 FOR OVERFLOW WATER FROM BMP's

CONSTRUCT ONSITE LIGHTS PER ARCHITECT'S PLANS

SEWER (EMWD EASTERN MUNICIPAL WATER DISTRICT)
CONSTRUCT SADDLE CONNECTION TO EX. 18" V.C.P. WITH 6" P.V.C. SDR 35 PIPE PER EMWD STD. SB-176-
CONSTRUCT 6" DIA. PVC SDR 35 PIPE
22 LF
1 EA
2 EA
10 EA
-1
130
CONSTRUCT 6" TO 4" PVC SDR 35 WYE CONNECTION 1
CONSTRUCT PIPE BEDDING AND TRENCH REPAIR PER EMWD STD. SB-158- - -LS CONSTRUCT 4" PVC DIA. SDR 35 PIPE
200
EA
LF
EA
LS
LF
CONSTRUCT PRIVATE ON;LINE SEWER SERVICE CLEANOUT PER
EMWD STD. SB-52- - 3 EA
CONSTRUCT 1500 GAL. CLARIFIER W/SAMPLE BOX MANUFACTURED BY PRECAST PRODUCTS MODEL NO. C -HD -1-1500 (CUT SHEET ON SHEET 7) - - -3 EA OR PER EMWD STD. SB-75

GENERAL INFORMATION
• GROSS AREA = 57,723 sf, 1.325 ac
• DEDICATION AREA = 4,041 sf, 0.093 ac
• NET AREA = 53,682 sf, 1.232 ac, 100%
• PERVIOUS AREA = 9,159 sf, 0.210 ac, 17.06%
• IMPERVIOUS AREA = 44,523 sf, 1.022 ac, 82.94%

FEMA FLOOD NOTE
DFIRM PANEL NO.: 06065C0812G
EFFECTIVE: 08/28/2008
FLOOD ZONE: ZONE X

AREA OF MINIMAL FLOOD HAZARD
AFFECTS: APPROX. NORTH HALF
FLOOD ZONE: ZONE AO (DEPTH 3 FEET)

WITH BASE FLOOD ELEVATION
AFFECTS: APPROX. SOUTH HALF

EARTHWORK QUANTITIES
CUT = 285 CY
FILL = 1705 CY
TOTAL = 1990 CY
IMPORT = 1420 CY
DISTURBED AREA = 57,723SF
LIST OF BMP's

1. UNDERGROUND RETENSION CHAMBERS

2. BIORETENSION BASINS
(AS SHOWN ON WQMP REPORT)

SHEET INDEX
SHEET 1
SHEET 2
SHEET 3
SHEET 4
SHEET 5
SHEET 6
SHEET 7
SHEET 8

TITLE SHEET

GRADING PLAN

BIORETENSION PLAN

BIORETENSION DETAIL

CROSS SECTIONS

DETAILS

WATER & SEWER

EROSION CONTROL

OWNER/APPLICANT

JSJ PROPERTY HOLDINGS, LLC
9484 SHERWOOD DRIVE
RANCHO CUCAMONGA, CA. 91737
PHONE: (626) 224-4636
jas_sondh©hotmail.com
MR. LAKHBIR SINGH

WATER (BCVWD BEAUMONT CHERRY VALLEY WATER DISTRICT)
SAWCUT AND REMOVE EXISTING A.C. PAVING & BASE- - 210 SF CONSTRUCT TRENCH REPAIR PER BCVWD STD. PLATE 1 160 SF
CONSTRUCT 2" (DOMESTIC) WATER SERVICE CONNECTION SERVICE WITH BACKFLOW DEVICE PER BCVWD STD. PLATE 6-4
CONSTRUCT 1" (IRRIGATION) WATER SERVICE CONNECTION SERVICE WITH BACKFLOW DEVICE PER BCVWD STD. PLATE 6-3
CONSTRUCT 2" DOMESTIC WATER SERVICE CONNECTION SERVICE WITH BACKFLOW DEVICE PER BCVWD STD. PLATE 6-4
CONSTRUCT SERVICE TRENCH REPAIR PER BCVWD STD. 6-2
CONSTRUCT 12" X 6" TEE
CONSTRUCT 6" DIA. PVC CLASS C-900 PIPE -
CONSTRUCT 6" X 90° ELBOW -
CONSTRUCT 6" DOUBLE DETECTOR CHECK VALVE PER BCVWD
STD. NO. 7
CONSTRUCT 4" F.D.C. ON 6" FIRE LINE
1 EA
1 EA
1 EA
80 SF
1 EA
220 SF
2 EA
1 EA
1 EA
CONSTRUCT 6" FIRE RISER- -1 EA
CONSTRUCT 6" POTABLE FIRE HYDRANT PER BCVWD STD. PLATE 1- - - - -1 EA
CONSTRUCT 6" GATE VALVE PER BCVWD STD. PLATE 2- -2 EA

0.0 AC
BW
BLK
CF
CL
C.I.

CONC
CB
C&G
DIA
E'LY
FL
FS
FF
FH
GB
GS
H
NV
HP
HC
LT
MH
z
O
w

LEGAL DESCRIPTION

SIXTH STREET

VICINITY MAP

NOT TO SCALE

THE LAND REFERRED TO HEREIN BELOW IS SITUATED IN THE COUNTY OF RIVERSIDE, STATE OF CALIFORNIA, AND IS DESCRIBED AS FOLLOWS:

PARCEL 1:

THE EASTERLY HALF OF LOT 2 IN BLOCK 92 AS SHOWN BY AMENDED MAP OF

THE TOWN OF BEAUMONT, CITY OF BEAUMONT, COUNTY OF SAN BERNARDINO, STATE OF CALIFORNIA, ON FILE IN BOOK 6, PAGES 16 AND 17 OF MAPS, RECORDS OF SAN BERNARDINO COUNTY, CALIFORNIA.

PARCEL 2:

THAT PORTION OF THE EASTERLY 190 FEET OF LOT 3 IN BLOCK 92 AS SHOWN BY

AMENDED MAP OF THE TOWN OF BEAUMONT, CITY OF BEAUMONT, COUNTY OF SAN BERNARDINO, STATE OF CALIFORNIA, ON FILE IN BOOK 6, PAGES 16 AND 17

OF MAPS, RECORDS OF THE COUNTY OF SAN BERNARDINO, MORE PARTICULARLY DESCRIBED AS FOLLOWS:

BEGINNING AT THE NORTHEASTERLY CORNER OF SAID LOT 3; THENCE WESTERLY ALONG THE NORTHERLY LINE THERETO 190.00 FEET TO THE NORTHWESTERLY CORNER OF SAID EASTERLY 190 FEET; THENCE SOUTHERLY ALONG THE WESTERLY LINE OF SAID EASTERLY 190 FEET, A DISTANCE OF 73.41 FEET; THENCE EASTERLY

IN A DIRECT LINE TO A POINT IN THE EASTERLY LINE OF SAID LOT, DISTANT THEREON 75.67 FEET SOUTHERLY FROM SAID NORTHEASTERLY CORNER; THENCE NORTHERLY ALONG SAID EASTERLY LINE TO THE POINT OF BEGINNING.

EXCEPTING THEREFROM ALL MINERALS, OILS, GASSES AND OTHER HYDROCARBONS

BY WHATSOEVER NAME KNOWN, THAT MAY BE WITHIN OR UNDER THE PARCEL OF

LAND HEREIN ABOVE DESCRIBED WITHOUT HOWEVER, THE RIGHT TO DRILL, DIG OR MINE THROUGH THE SURFACE THEREOF.

ALSO EXCEPTING AND RESERVING UNTO THE STATE OF CALIFORNIA AND AND ALL

RIGHTS OF INGRESS AND EGRESS FROM THE LAND HEREIN CONVEYED OVER AND ACROSS THE SOUTHERLY LINE THEREOF.

IT IS THE PURPOSE OF THE FOREGOING EXCEPTION AND RESERVATION TO PROVIDE

THAT NO EASEMENT OF ACCESS SHALL ATTACH OR BE APPURTENANT TO THE

PROPERTY HEREBY CONVEYED BY REASON OF THE FACT THAT THE SAME ABUTS

UPON A PUBLIC WAY AND UPON A STATE HIGHWAY, WITH ACCESS ONLY TO THE STATE HIGHWAY BEING RESTRICTED.

APN: 418-122-021-9, 418-160-006-4

ABBREVIATIONS
(0.0) EXISTING ELEVATIONS

NEW ELEVATIONS

ASPHALTIC CONCRETE

BACK OF WALK
BLOCK

CURB FACE

CENTER LINE

CAST IRON

CONCRETE

CATCH BASIN

CURB AND GUTTER

DIAMETER

EASTERLY

FLOW LINE

FINISHED SURFACE

FINISHED FLOOR

FIRE HYDRANT

GRADE BREAK

GAS METER
HIGH
INVERT

HIGH POINT

HANDICAP
LIGHT

MAN HOLE

HATCH LEGEND
%i A
----(00)----
-W- S- - -E- -T-
00 N'LY
PP
PCC
PVC
RCP
RD
- S-
SW
ST
SPPWC
SMH
SD
TP
TC
TG
TRW
TF
VW
VCP
V
WM
- W-

CONCRETE SLABS

DIRT/EARTH MATERIAL

ADA PATH OF TRAVEL

NORTHERLY

POWER POLE

PORTLAND CEMENT CONCRETE

POLYVINYL CHLORIDE

ROLLED CONCRETE PIPE

ROOF DRAIN

SEWER MAIN

SIDEWALK
STREET
STANDARDS PLAN for PUBLIC

WORKS CONSTRUCTION

SEWER MAN HOLE

STORM DRAIN

TOP OF PAVEMENT

TOP OF CURB

TOP OF GRATE

TOP OF RET/WALL

TOP OF FOOTING

VATER VALVE

VITRIFIED CLAY PIPE

VERTICAL

WATER METER

WATER MAIN

FLOWLINE OR SLOPE DIRECTION

LOCATIONS FOR TRUNCATED DOMES

PROPERTY LINE & R/W

FUTURE R/W

CENTERLINE OR FLOWLINE
EX. FENCE
EX. CONTOURS
EX. UTILITIES (AS LABELLED)
PROP.. CONTOURS

DIGALERT
Call 2 Working Days
Before You Dig!
811
BENCHMARK:

City of Beaumont Bench Mark No. 11.A.82
1-3/8" brass disc stamped City BM 11 at
the southwest end of the southeast curb
return at Sixth Street and Pensylvannia Ave.

Elevation = 2602.803 (NAVD 82)
BY
MARK

DESCRIPTION
APPR.

DATE

PLAN PREPARED BY
SPB ENGINEERING, INC.
1391 WINDEMERE LANE
TUSTIN, CA. 9278O
PHONE: (714) 931-0912
EMAIL: [email protected]

INDER JIT CHAUHAN
R.C.E. 28466 EXPIRES 03-31-26
DATE
DESIGN BY:

STJ
DRAWN BY:

SAT
CHECKED BY:

JH
SCALE:
1 "=20'
DATE:
7/10/2023
JOB NUMBER:

BEAUMONT
-CAL_ I FTC)RN I A -

PUBLIC WORKS DEPARTMENT
REVIEWED BY: _
RECOMMENDED BY:

APPROVED BY:

STAFF ENGINEER

PRINCIPAL ENGINEER
DATE:

DATE:

DATE:

CITY OF BEAUMONT, CALIFORNIA SHEET
GRADING PLANS FOR:
539 & 545 PENSYLVANIA
BEAUMONT, CA. 92223

GAS STATION, C -STORE & CARWASH
PP2019-0209, CUP2019- 0033,

TITLE SHEET
1 OF 8 SHEETS
FILE NO: 3530
PW2023-1082

ENGINEER

REVISIONS
C
ITY
550 E. 6TH ST, BEAUMONT, CA 92223

CITY ENGINEER

I
21 CONSTRUCT 4.5' MAX. HIGH BLK/RET/WALL & 6' HIGH BLOCKWALL I J
wO
PROPOSED BUILDING m
w
APN 418-160-003 I
602.50TRW EX. 6' HIGH
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APN 418-122-004
APN 418 122 003

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4 CONSTRUCT TRUNCATED DOMES PER DETAIL © AS SHOWN ON SHT. 6 N
SEX.

WATER MAIN W=40', R=20' 16
EX. WATER MAIN

OR PER ARCHITECTURAL PLANS
W
W-
-
W
W
W
5 CONSTRUCT 70sq. INCH ACCESSIBILITY SIGN PER SECTION 3107(A) PER ARCHITECTURAL PLANS, OR PER DETAIL OH AS SHOWN ON SHT. 6 42+00 43+00
44+00
45+00
(PER BUILDING PLANS AND SEPARATE PERMIT)
EX. SEWER MAIN
r �,\
_ TEX. SEWER MAIN 300'
`--'' S
S
Ex. sMH ^ \\
+ - EX. EP
2600 _
'_
_, S S
Ex. 10 Y642,
(2591.02)INV
Ex. EP "(2607 \
0 CONSTRUCT 3" A.C. OVER 4" CLASS II BASE IN PARKING AREAS AS PER SOIL ENGINEER'S RECOMMENDATIONS.
7 PAINT HANDICAP PARKING STAMPEL PER ARCHITECTURAL PLANS OR PER C
DETAIL OJ AS SHOWN ON SHT. 6
\ -
-- _,�
\ /
w

PAINT HANDICAP PARKING STRIPES PER ARCHITECTURAL PLANS
N EX. FREEWAY OFFRAMP
�'��� D
---

PENNSYLVANIA
AVENUE
0 PAINT PARKING STRIPES PER ARCHITECTURAL PLANS

Graphic Scale
O CONSTRUCT 4 INCH MIN. THICK CONC. SIDEWALK PER ARCHITECTURAL PLANS P
20 10 0 10 20 40

SEE SEPARATE STREET IMPROVEMENT

PLANS FOR ALL OFFSITE CONSTRUCTION
11 PAINT PATH OF TRAVEL WAY PER ARCHITECTURAL PLANS
12 CONSTRUCT CURB RAMPS AS SHOWN ON PLAN
( In Feet )
1 inch = 20 ft.

DEDICATION
SEE DETAIL KO AS SHOWN ON SHT. 6
13 CONSTRUCT TRASH ENCLOSURE PER ARCHITECTS PLAN
15 CONSTRUCT 5" THICK CONCRETE SLAB WITH #4 REBARS © 18" O.C. OR PER

SOILS ENGINEER'S RECOMMENDATIONS AND ARCHITECTS PLANS

O CONSTRUCT COMMERFCIAL DRIVEWAY APPROACH PER CITY OF
BEAUMONT PER STD. PLAN NO. 210, W=40', R=20'
17 CONSTRUCT WHEEL STOP PER DETAIL © AS SHOWN ON SHT. 6 OR

PER ARCHITECT'S PLAN
0 CONSTRUCT 3 1/2" A.C. OVER 4" CLASS II BASE IN DRIVE AREAS AS PER SOIL ENGINEER'S RECOMMENDATIONS.
21 CONSTRUCT 4.5' MAX. HIGH BLOCK RETAINING WALL AND 6' HIGH BLOCKWALL

PER STRUCTURAL ENGINEER'S PLANS (PER SEPARATE PLAN & PERMIT) • CONSTRUCT CURB OPENINGS PER DETAIL ON AS
SHOWN ON SHT. 6
14' WIDE ROW DEDICATION PER
OA DOC. , REC.
22 CONSTRUCT 4.5' MAX. HIGH BLOCK RETAINING WALL AROUND BIORETENSION

BASINS PER STRUCTURAL ENGINEER'S PLANS
32 CONSTRUCT ONSITE LIGHTS PER ARCHITECT'S PLAN
DIGA
��
D
L
\jRT
Call 2 Working Days
Before You Dig!
811
BENCHMARK:

City of Beaumont Bench Mark No. 11.A.82
1-3/8" brass disc stamped City BM 11 at
the southwest end of the southeast curb
return at Sixth Street and Pensylvannia Ave.

Elevation = 2602.803 (NAVD 82)

PLAN PREPARED BY
DESIGN BY:

STJ
REVIEWED BY: DATE:

CITY OF BEAUMONT, CALIFORNIA
SHEET
2 of 8 SHEETS

BEAUMONT
-CAL_ I F-ORN I A -

PUBLIC WORKS DEPARTMENT
550 E. 6TH ST, BEAUMONT, CA 92223

GRADING
539

BEAUMONT,

GAS STATION,
PP2019-0209, _

PRECISE

PRECISE
& 545
C
PLANS FOR:

PENSYLVANIA
CA. 92223
-STORE &

GRADING
CARWASH _
0033,
SPB ENGINEERING, INC.
1391 WINDEMERE LANE
TUSTIN, CA. 92780
PHONE: (714) 931—0912
EMAIL: [email protected]
DRAWN BY:

SAT

STAFF ENGINEER
RECOMMENDED BY: DATE:

CHECKED BY:

JH
SCALE:
1"-20'

PRINCIPAL ENGINEER
APPROVED BY: DATE:

FILE NO: 3530
PW2023-1082
DATE:
7/10/2023
BY
MARK

DESCRIPTION
APPR.

DATE

INDER JIT CHAUHAN DATE
R.C.E. 28466 EXPIRES 03-31-26
JOB NUMBER:

ENGINEER

REVISIONS
CITY

CITY ENGINEER

z Suitable structural backfill.
8 oz. min. non -woven
II II
II il
II II
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1- 0
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PIPE/INVERT=597.75
EX. HOUSE
at corners of install to mark the 0°0�•co
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\
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SEE SEPARATE

PLANS FOR
STREET

ALL OFFSITE

IMPROVEMENT

IMPROVEMENTS
21 CONSTRUCT 4.5' MAX. HIGH BLOCK RETAINING WALL AND 6' HIGH BLOCKWALL o PER STRUCTURAL ENGINEER'S PLANS (PER SEPARATE PLAN & PERMIT) 20 Graphic
10 0
Scale
10 20
40 22
_i
R/W
22 CONSTRUCT 4.5' MAX. HIGH BLOCK RETAINING WALL AROUND BIORETENSION

BASINS PER STRUCTURAL ENGINEER'S PLANS
23 CONSTRUCT BIORETENSION BASINS PER DETAIL AS SHOWN ON SHEET 4 o
° 42" MIN. HIGH
@
12' -
'RAINSTORE
( In Feet ) o
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SIDEWALK

LANDSCAPE
DETAIL AS SHOWN ON SHEET 3 (30'X50')
25 CONSTRUCT 24" ( SQ CATCH BASIN FOR OVERFLOW CONTROL
M 1%

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LANDSCAPE
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=III
MEp OP/DIRT=599.20 %�!v�%�%�%,

I I I I I I -III
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PER COUNTY OF RIVERSIDE FLOOD CONTROL DISTRICT STD. PLAN NO. MH257

CURVE DATA
598
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NO.

DELTA
RADIUS
LENGTH

TANGENT
597
• 32x55=1760sf
PIPE INV=596.95
�'
•
— — —I — II
Q
Nri ri

I I I HI HI II
6 C1
2•47'03"
1112.00'

54.04 27.02'
�.;�. o,
i:RAINSTOREM.•� �b
o
>,
CONSTRUCT 18"0 RCP & CONNECT TO EX. 420 RCP PIPE
596
25 —III
-1 11

PENNSYLVANIA
AVENUE
:=UNDERGROUND ;�• 5 \�
�k•'
EITI
1 1 1 I I I I I I I I I I I I I I I II
1 1 1 IT I I I
C2
5'51 39
1112.00
113.75'

56.92'
595
DETENTION • ,:
]o
1 co Q-
0 CONSTRUCT 24"0 RISER W/GRATE INLET ONE WAY RESTRICTION PLATE •
�...... •. ,.•.

I I
i i i I I I I I I I I I I I I I I I I I I I

I I I I I I I I II' I I
cn
\Q�`'
S Q

TRAFFIC RATED

LINE DATA
594
a:���Bottom=593.95 �;�;ti

USE HEAVY DUTY COVER
NO.

BEARING

DISTANCE
593
-
18"RCP FL
\
31 CONSTRUCT 24" SQ. CATCH BASIN, HEIGHT AS SHOWN ON PLAN ON SHT. 3 © 11 597
FOR OVERFLOW WATER FROM BMP's
L1
N8919'07"W

3.98'
593.80 _�
--;)STORM DRAIN
\
592 r.)
591
MANHOLE FL/OUT 29
/ 42"0
I PIPE
RCP 1
)

DEDICATION
590
14' WIDE DEDICATION TO THE 589

SECTION E -E
o
J ---
``
AO CITY OF BEAUMIONT FOR ROAD 588
SCALE: H&V 1"=4'

AND INCIDENTAL PURPOSES
< oc bye
BENCHMARK:

City of Beaumont Bench Mark No. 11.A.82
1-3/8" brass disc stamped City BM 11 at
the southwest end of the southeast curb
return at Sixth Street and Pensylvannia Ave.

Elevation = 2602.803 (NAND 82)

PLAN PREPARED BY
DESIGN BY:

BY: DATE:

CITY OF BEAUM0NT CALIFORNIA
SHEET
3 OF 8 SHEETS
-
PUBLIC
550

C A L- I F-
WORKS
E. 6TH ST, BEAUMONT,

O R N I A-

DEPARTMENT
CA 92223

GRADING
539

BEAUMONT,

GAS STATION,
PP2019

BIORETENTION
PLANS FOR:
& 545 PENSYLVANIA
CA. 92223

C -STORE & CARWASH
0209, CUP2019 0033,
PLAN
DEA
�^^^^ v. (
IP
9, ,
L�
�^^^"^
Call 2 Working Days
Before You Dig!
811
SPB ENGINEERING INC.
1391 WINDEMERE LANE
TUSTIN, CA. 92780
91 PHONE: (714) 931-0 2
EMAIL: fiji1961 C�gma 091
DRAWN BY: REVIEWED
SAT

STAFF ENGINEER
RECOMMENDED BY: DATE:

CHECKED BY:

JH
SCALE:
1"=20'

PRINCIPAL ENGINEER
APPROVED BY: DATE:

FILE NO: 3530
PW2023-1082
DATE: BEAUMONT
7/10/2023
BY
MARK

DESCRIPTION
APPR.

DATE

INDER JIT CHAUHAN DATE
R.C.E. 28466 EXPIRES 03-31-26
JOB NUMBER:

ENGINEER

REVISIONS
CITY

CITY ENGINEER

NEW C&G TO BE

POURED MONOLITHIC

WHEN ADJOINING

WATER QUALITY BASIN
PROP. C&G WITH

CURB OPENINGS
PROP. AC PVMT.

RETAINING WALL TO BE

CONSTRUCTED AS PER

STRUCTURAL ENGINEER'S

RECOMMENDATIONS
ENGINEERED SOIL MEDIA.

DEPTH AS PER GRADING
PLANS
4"0 PERFORATED PVC PIPE

WRAPPED IN FILTER FABRIC

CENTERED IN PEA GRAVEL
10' WIDE ALONG PENSYLVANNIA AVE. _

OTHER LOCATIONS AS SHOWN ON PLAN
42" MIN. HIGH W.I. FENCE WHEN HEIGHT DIFFERENCE BETWEEN TOP OF CURB AND TOP OF SOIL MEDIA EXCEEDS 18"

TO BE CENTERED ON TOP OF WALL OR TOP OF CURB
1 I
-WATER QUALITY VOLUME

TOP OF DIRT (SOIL MEDIA)
c° WSE = WATER SURFACE

ELEVATION
-I
rill
- m- r-nr-iTr?rr-nr-m--rn-nr-iTr?rr-� I I I �1 I
" I l i I I I 1 I I I I I 1 I I I I II I I1 I II I I1 I I, IE �" " d- II II II II II II II II II II
N I I I I 1 I I I I I 1 I I I I I 1 I I1 I I1 I I1 I II I .i

I I I I I I I I I I I I I I I I I I
Igggi a
jai/ /X/
12" THICK

PEA GRAVEL

BIOFILTRATION PIT TYPICAL SECTION

NO SCALE
Z

WIDTH PER SPACE ALLOWED ON LOCATION --
z A o� HOOL)\-jL'�o`.�\o�J
G"
a /�001�
^1 cE oEo0o o� o /oo
Z
W'LY
R/W
2'
• PUBLIC

ILANDSCAPE
•
s
I,
2% MAX.

CONC. WALK
2% MAX.

TOP OF WALL FLUSH

WITH FINISHED GRADE
t --M IN. 1" CLR.

PENNSYLVANIA AVE.
2" TO 4" DIA. ROCKS WRAPPED

IN CHICKEN WIRE MESH TIED

DOWN BY STEEL WIRES

BIOFILTRATION WEIR AT GRADE CHANGE

NO SCALE
2" TO 4" DIA. ROCKS WRAPPED

IN CHICKEN WIRE MESH TIED

DOWN BY STEEL WIRES

LOWER ELEVATION
WSE = WATER SURFACE
TOP OF DIRT (SOIL MEDIAE Iu

UPPER ELEVATION
"/-WSE = WATER SURFACE
24" MIN. -I
ROCK
WEIR
xi�v SOIL MEDIA
/ //,/ /, ,,,/,,i,ii;
,' (-TOP OF DIRT (SOIL MEDIA)
i\ \i \ \/i\/i'

SECTION Z -Z

NO SCALE
PROP. C&G WITH

CURB OPENINGS
PROP. AC PVMT.

RETAINING WALL TO BE

CONSTRUCTED AS PER

STRUCTURAL ENGINEER'S

RECOMMENDATIONS
ENGINEERED SOIL MEDIA.

DEPTH AS PER GRADING
PLANS

CATCH BASIN
FOR OVERFLOW 25 g
LOCATION AND 24" SQ. ,

DEPTH PER PLAN GRATE
v_WSE
}
of
2% MAX.
2% MAX.

TOP OF WALL FLUSH

WITH FINISHED GRADE
--MIN. 1" CLR.
/\/ PEA GRAVEL ,

CATCH BASIN FOR OVERFLOW

NO SCALE

EQUIPMENT
ROOM

LANDSCAPE AREA

CARWASH TUNNEL
EXIT
600.50TW
596.80TF
CONC.

EE

AC PAVING SURFACE

PLANTER

AC PAVING
30 6O1.25TG
593.90INV

UNDERGROUND
DETENTION 24
TOP=598.95
BOTTOM=593.95
E
27 F-
O
N
596.80
FL/IN
601.47TW
z 600.97FL
J
25 599.95TG 597.00
597.70INV FL/IN
BIORETENSION 1
593.80
FL/OUT
m
z
O
F-
w
O
Co
600.98TC
CL
CD
CC OO
I- if)
N No
CC J

LANDSCAPE

LANDSCAPE
18" PIPE FL

11.59%
NORTH 75.67'

0.69%
0_
0_
O
F-
N
0)
LC)

DETAIL 'W'
SCALE: 1"=10'
WSL=599.70
TOP/SOIL=599.20
BOTTOM/SOIL=597.70
PIPE/ INVERT=596.95
600.38FL/HP
F

DIGALFRT
Call 2 Working Days
Before You Dig!
811
BENCHMARK:

City of Beaumont Bench Mark No. 11.A.82
1-3/8" brass disc stamped City BM 11 at
the southwest end of the southeast curb
return at Sixth Street and Pensylvannia Ave.

Elevation = 2602.803 (NAVD 82)
BY
MARK

DESCRIPTION
APPR.

DATE

PLAN PREPARED BY
SPB ENGINEERING, INC.
1391 WINDEMERE LANE
TUSTIN, CA. 92780
PHONE: (714) 931-0912
EMAIL: [email protected]

INDER JIT CHAUHAN
R.C.E. 28466 EXPIRES 03-31-26
DATE
DESIGN BY:

STJ
DRAWN BY:

SAT
CHECKED BY:

JH
SCALE:
1 "=20'
DATE:
7/10/2023
JOB NUMBER:

BEAUMONT
-CAL_ I F-ORN I A -

PUBLIC WORKS DEPARTMENT
REVIEWED BY: _
RECOMMENDED BY:

APPROVED BY:

STAFF ENGINEER

PRINCIPAL ENGINEER
DATE:

DATE:

DATE:

CITY OF BEAUMONT, CALIFORNIA SHEET
GRADING PLANS FOR:
539 & 545 PENSYLVANIA
BEAUMONT, CA. 92223

GAS STATION, C -STORE & CARWASH
PP2019-0209, CUP2019-0033,

BIORETENTION DETAILS
OF
4 8 SHEETS
FILE NO: 3530
PW2023-1082

ENGINEER

REVISIONS
C
TY
550 E. 6TH ST, BEAUMONT, CA 92223

CITY ENGINEER

S'LY PL
603
602
601
600
599
S( p
pF
598
597
596
595
594
604
603
602
-601-
600
599
603
602
601
600
599
598
597
596
595
594
1" CLR-
EX. 6' HIGH CALTRANS

METAL FENCE
J
w
(.31
v o
w
X Z
\ � wtIJ /
/
(--EX. GRADE
PROP. AC

SURFACE

PROPOSED

EQUIPMENT ROOM
FF=602.35
>\ ;COMPACTED FILL,
CUT
•

BUILDING
CARWASH TUNNEL 602.85 _ g
FF=601.85 SW
/\/\/\/\/\/K(!\/\/\/\/\ '
\ \ \ \ A \ \ \ / A \
\ \ \

COMPACTED FILL /
//
A/A/A/A/A/A/A/A/ /A/A/ A \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ / �� V� / ,� // A \ \ \ \ \ \ \ VA \, A \ \. / v v v � v v v v v v � v v �v v v �v v \/\✓\�\/\/\/\/\/\/\/\/\/\/\ �/\/\/\/\/\//\/\/\//\/\/\//\/\/\//\ \ /\ \ �\ t\/�\(\� /, /, /, � \!\ \�' \ \ `� �\`�� \ \\ \\ \� � � � �/ L/` � � \��/\\//i j j j\/\‘/\'/\/...\;//\ j\ \/ \/\/\/\\/\/ \ \/ ✓/ /i /. /\ / / / / 1� i � � �1 , �C �.L / %L , LPL , Lc L Lc L , Lc L , Lc L / /,/ ,Lc Li,LcLi, AwAwAwA�A�C vA�A\.A/v/.vham/./././,�i/.�i.��i:/i./.i.i.i . � . . , ✓, /, n // // -5' CONC. WALK-
PROP. PCC
CURB
PROP. AC

SURFACE
� � II I - f
a :� is a .PTE te, 2 �1 lt?' z
� e L e e e t. e e e e
T 4 '
r`� Y 7�Ye �r`-t ��e� _. v �. : l e - -e-e - eY:e`tnY.e`'>�i`L:eY.eY, • • • i.�. l - . .LeY e-�-�._: v Sl v - .. .any a� - - w-.. a - -a� i. ,' lea' -�!n t@ ,. �[:
�_v �i.�w5:.i:.:�.....�.,a. .. .. .. .. ;. ;. .. .. .. .. .. .. .. .. .. .. .�. ,w .. � r . . .- .- - .. .- .- _ .: '�u ._ esi �.1 1 :I,���'��i _s�.s_�rl�y 1� r � •TI d .r � per a-- e � - - - - _ \/\/\i\\ii\i\i\i\i\i\i\\i\/\ii\i\i\i���i/�/��//�//�/i�//�/\/\/\/\/ / / /. x% _:�-»-e`u..`i? � •- w� . :._...<i==� 1 //////////////// //�//////// \/\/\/\/\/\/\/\/\
//////////////////////////COMPACTED FILL////////////////////////////////////

FINISH GRADE

AS SHOWN

PROVIDE CURB DRAIN
OPENINGS ® 10' O.C.

PROP. C&G
PROP. AC

SURFACE
\ \ \ \ \ \ \ \� //// \ /// /// / / / /// ///// A\ //j// /// //,// /j/ / ////// /////i/ r /i�,/ �e er n
1 I et
EX. GRADE

EXTRA DEEP

FOOTING
PROP. AC

SURFACE
ROP. FIRE TRUCK TURNING _

SLOPE AS
SHOWN
GRADE
CUT
�. is .
% TOP ELEVATION 598 95 ivv%vvv/w/w/w/ww/,�� "
PROP. AC

SURFACE
EX. GRADE
\\ RAINSTORE UNDERGROUND DETENTION CHAMBER
< (SEE DETAIL ON SHEET 3 & 4)
%i
\/ ce
\\ , BOTTOM ELEVATION = 593.95
\j\\ j\j/ /j\j/\j\j/\\% \j/7 -7/j7/\7 -7/V V-77'7
-7�\ j/\jjjjjj\j\/ 7-7/\\7\\j\\j -7�7-7/\7-7/ 7-7/\77/\�\ �„ </A VA:AA, VA��:AA��VA VV��VA„�:AA��,:AA�� ��VA��A�A A :A��A��V�A A��AvA:A AAA��A\��A��A�A A: AAA A��VAAVAA AVA AAAVAVAA AAAAVAAVA \:A,, ,A

SECTION A -A
SCALE: H&V 1"=4'
PROP. 18' DEEP PARKINGS _
EX. GRADE
SLOPE AS PROP. PCC

SHOWN CUT CURB

N'LY PL
32' X 55' _
EX. 6' HIGH BLK/WALL
4' CONC. WALK
__ _ _._ _. ._ _ :.:, _... .. .," _ �� .a._ a ..._ a a.._.._ a .a. a.._.._ a _ a._.. a ,a a �, a ,a..i�• a _ 'a a .- a' /\//\////� �/\ n 2 .._ - n .. ! ! _
u.. .. -
_.. _ _ . \ \ \ \ \ \ \ /
__. .•._. 'l!__.: � salt _ ___. n o. _.. r_ nr__- 'a_ � �� nPl __ �_ ..a. a. _. r r__. a na 'r: _.. r_ _ a: n� ��'___ a_ ua. _._ r __. a rn_... rid _ ,:. :_:::r - : :: '� .a u . / /
ate_.
.::_.. . ia.._ ia. _..._ . .. . .:._.. ._... _,u
na . ._... . ... . a.._ z _ .:un�a_ . .:. 1..._..._ . l . 1... .. .. .- ._ .- ._ ._ ._ ._ ._ ._ .. .. .. .. .. .. .. :. :. :c .. c :c </ \ '-'-:::r �,__. . a ..._. . • _ .a::M -- = u -= - - - - ------------• ---"-------- --- — — — — — — — r s--e-e-'-e- -'-'e .414 e°es-e-s e e e e e e ese r e e e L e se i itsae Y�Ss�� e�i '� - \ \\ \ \ \ -e_ a -e_ -ems-e- _-e es -e_ _-e_ _-e_ e_e_-e_-e_e_-e- - _-e-e--e---e-e--e-e_-e- .e_e--a-e--e _-e_e_-e- _-e- -e-e-+ -e--e-e -e_e--e-e--e-eY- -e-e e7 _e_xe�+ixeiX-�eY�CteY-leY,eY3eit.YA. ::: \ \ \ \ \ \ \'\\ \ _�! � =� ICI=,I�I I I I R 1 1 I ►� 1 / I� I�.L I I=:�_1_:1_� #� \/\/\/\/\/\/\/\/\/\/-<,,,""!5",› / /.
/\vw,yv,�v,\ ,y /\\'\\\I;/8\P//\3/'\
,y\PROP 3' WIDEyv,yv,Av,y,y,\w,w,w,w,w,w,w,w,,w,w,w,w,w,w,w,w,w,w,w,w,w,w/ayw,w,w,w,w,w/w,w/w,w,w/w,w,aw,a/w,w,w,w/w/w,w/w,w/w,,w/w,w/w/\ /w/wow/w/w/w/wow/ytiw /wow/w

STRIP GUTTER
5' _

LANDSCAPE

PROVIDE CURB DRAIN
OPENINGS @ 10' O.C.

PROP. AC FINISH GRADE

SURFACE AS SHOWN
PROP. W'LY R/W

SECTION C -C
SCALE: H&V 1"=4'
14' WIDE TO BE DEDICATED TO TIIE

CITY OF BEAUMONT FOR ROAD AND

INCIDENTAL PURPOSES
10' WIDE LANDSCAPE AREA 12' FUTURE PARKWAY
PROP. 2' WIDE LANDSCAPE 2' ---PROP. 5' WIDE --PROP. 5' WIDE -L-2' CONC. SIDEWALK LANDSCAPE AREA
EX. W'LY R/W
PROP. PCC

CURB & GUTTER
EX. GRADE -
CUT
2% MAX.
2% MAX.
"0 PIPE
40' EX. WEST HALF PENNSYLVANIA AVENUE _
PROP. C&G
(-EX. GRADE
42' PROP. PAVED HALF ROAD _

NEW AC SURFACE
o
N �
.

X
w U)

SECTION D -D
SCALE: H&V 1"=4'
II
XIST. DRIVE THRU _
EX. PCC CURB
C/L
EX. WATER MAIN -
15'± EX. PAVED AREA _
EX. WATER MAIN
EX. PCC
C&G
EX. GRADE
II

PROPOSED BIORETENSION
X. LANSCAPE _

NEW AC SURFACE
EX. SEWER MAIN

PROVIDE CURB DRAIN
OPENINGS © 10' O.C. PROP. AC
PROP. C&G

SURFACE
EX. GRADE

SOIL MEDIA
4"0 PIPE
EX. BUILDING
(FF=603.79)
603
602
601
600
599
598
597
596
595
594
593
592
591
590
604
603
602
601
600
599
603
602
601
600
599
598
597
596
595
594
604
603
602
601
600
599
F
EX. BUILDING

W'LY PL
1" CLR
EX. 6' HIGH FENCE

AS SHOWN ON
SHEET 2
EX. GRADE

EXTRA DEEP

FOOTING

PROPOSED BUILDING
FF=602.75
PAD=602.25

SECTION B -B
SCALE: H&V 1"=4'
"-EX. GRADE
\\A�///� '

DIGALERT
Call 2 Working Days
Before You Dig!
811
BENCHMARK:

City of Beaumont Bench Mark No. 11.A.82
1-3/8" brass disc stamped City BM 11 at
the southwest end of the southeast curb
return at Sixth Street and Pensylvannia Ave.

Elevation = 2602.803 (NAVD 82)
BY
MARK

DESCRIPTION
APPR.

DATE

PLAN PREPARED BY
SPB ENGINEERING, INC.
1391 WINDEMERE LANE
TUSTIN, CA. 92780
PHONE: (714) 931-0912
EMAIL: fiji1961 @gmail.com

INDER JIT CHAUHAN
R.C.E. 28466 EXPIRES 03-31-26
DATE
DESIGN BY:

STJ
DRAWN BY:

SAT
CHECKED BY:

JH
SCALE:
1 "=20'
DATE:
7/10/2023
JOB NUMBER:

BEAUMONT
-CAL_ I F-CRN I A -

PUBLIC WORKS DEPARTMENT
REVIEWED BY: _
RECOMMENDED BY:

APPROVED BY:

STAFF ENGINEER

PRINCIPAL ENGINEER
DATE:

DATE:

DATE:

CITY OF BEAUMONT, CALIFORNIA SHEET
GRADING PLANS FOR:
539 & 545 PENSYLVANIA
BEAUMONT, CA. 92223

GAS STATION, C -STORE & CARWASH
PP2019-0209, CUP2019- 0033,

CROSS SECTIONS
OF
5 8 SHEETS
FILE NO: 3530
PW2023-1082

ENGINEER

REVISIONS
C
ITY
550 E. 6TH ST, BEAUMONT, CA 92223

CITY ENGINEER

-6'.--171-
1-1/2"R -GROOVES
-- 2" BATTER
K
0 0 0 0
0 0 0
12"
6' MIN. RAMP RISE -
CONCRE1E wM\ _----<4,M/N ,
AC PAVING 1 67"
0 0 ©
2Z,
AiPROX-
0 00
P
`
. % , �0
0 0- 04- ©
A 36"
MIN.

LC

TRUNCATED DOMES
. 00° .

--9"MAXI
LASS

A CONCRETE
NQ
@ @ @
©

CONCRETE
CURB

DETAIL()
}
©
O

0.45" AT TOP

NO SCALE
Co.2"

2.35"
APART
HIGH
-
/

0.9 AT BASE 4'

ADJACENT SURFACE
M/N

END/BEGINNING
OF RAMP. 0" STRAIGHT RAMP RUN DETAIL
G
O
36"
-
�
l Section
Typical

TYPICAL FOR RAMPS
A— A
18"
18"
yP c a

NOT TO O SCALE
#3 REBAR
3/4"
11 CONC.

SLAB
Typical Plan Truncated
Domes®
•
; —
•
-

NO SCALE
CLASS "A"
CONCRETE #3 REBAR
AG.

ENGINEER'S

BASE PER SOIL

RECOMMENDATIONS

PREFABRICATED CONCRETE
WHEEL STOP 4' LONG.

CONCRETE

RIBBON GUTTER
O
• MIN.
9" W x14" H REFLECTORIZED
_I
PAVING

NO SCALE
& AC

PORCELAIN

ON STEEL SIGN WITH BEADED
i F

RESERVED

MINIMUM FINE
$250
TEXT
SYMBOL

SYMBOLS
BLUE

OR EQUAL WITH INTERNATIONAL
OF ACCESSIBILITY. WHITE GRAPHIC
AND 1" TALL LETTERING ON

FIELD MUST BE PERMANENT SCREEN CONCRETE
2 - 3/4" ROD 18" LONG

PER WHEEL STOP
WHEEL°

PRINTED
TYPE.

STOP DETAIL

VAN ACCESSIBLE

NO SCALE
BLUE
COLOR:
z
o
o
NO.

STANDARD
LETTER
15090 IN FEDERAL
599B
SIZE:
30"
G
GO"
30" �
i
-
--
v
WIDTH

TO HEIGHT BETWEEN
#3 REBAR

0.12'

4.8%
1/21

4.8%
;�
CONC.

SLAB
-
3: 5
WIDTH
1:5
& 1:1 STROKE 2,
TO HEIGHT BETWEEN 0 Q•O
TO 1:10 G.pe Q<

OPENING
12"

�
- 1OT
°�
••
� , �
h i
I l i
2" SQ.
12 GA. PERFORATED METAL
1 ,, i __'
y
'
1 L TUBING

BY TELESPAR OR APPROVED,I
El
u
6 o�
EQUAL
�I
t9 0

i i' i i--_ BREAKAWAY
��Q

ANCHOR SLEEVE
, ,
"A"
#3 REBAR
I
',
APPROX.
3"x3"X18" QP DRAIN OPENING DETAIL
AG.

ENGINEER'S

BASE PER SOIL

RECOMMENDATIONS
CLASS

CONCRETE
I
L_, -.1_
-

J CONCRETE

FOOTING NO SCALE
DRAIN OPENINGS @ 10' O.C.

CONCRETE RIBBON GUTTER
-12"0---
OR WHERE AS SHOWN.

NO SCALE

ACCESSIBILITY SIGN O

LANDSCAPE AREA
BACK of

APPLIES

TO PATH OF TRAVEL CROSSINGS

ONLY NO SCALE
(CURB —12"--
R=65/

I FL/IN I
\c_R=6"
t

FACE OF
4" RADIUS,
TYP.
14"---
�24"
CURB
CONC. OR AC
PAVING

DRAIN OPENING
DETAIL

BACKGROUND BLUE
HIGHWAY PAINT - 1 COAT

PLAN VIEW
18"
BLUE COLOR NO. 15090 IN
-6
If
„
2 BATTER
FEDERAL STANDARD 599B

NO SCALE
-
-

OR OTHERWISE SPECIFIED
CD
i

AC PAVING
_ . IhIII����
'
NIN O�
J--=
zi-

CURB RAMP
_
-6' MIN.

L ,�.�
+
N

ELEV. 0"
ELEV. +6"
CLASS "A" CONCRETE
t "-
'CC CURB
.p

CURB AND GUTTER
3" WIDE

WHITE BAND

WHITE FIGURE -
2" WIDE STRIPES- �' TRAVEL
8'33 ° MAX

PATH OF
TRAVEL

HIGHWAY PAINT
V-2"
-

TRUNCATED

CONCRETE CURB AND GUTTER DETAIL O
--6"--------4"--6"--------4" GROOVES
DOMES
-
-
IN. CONC.

NO SCALE
12"
--10" - 4"
3' 0"
NOTE

THIS DETAIL IS TO ILLUSTRATE CURB RAMP DETAIL (TYPICAL)

MINIMUM SYMBOL DIMENSIONS NO SCALE
AND REQUIRED GRAPHICS.

REFER TO PLANS FOR

EXACT LOCATIONS

ALL ACCESSIBILITY DETAILS SHALL
COMPLY WITH THE CURRENT 2018 CBC,

ACCESSIBLE PARKING GRAPHICS
CHAPTER 11B
SHALL COMPLY WITH PART 2,
TITLE 24 CALIFORNIA CODE

OF REGULATIONS

GRID LINES SHOWN ARE FOR

PROPORTIONS ONLY AND ARE

NOT TO APPEAR AS PART

OF THE SYMBOL

HANDICAP STAMP OF

NO SCALE

DIGALERT
won
‘e
AO
9'°9
2'
Call 2 Working Days
Before You Dig!
811
BENCHMARK:

City of Beaumont Bench Mark No. 11.A.82
1-3/8" brass disc stamped City BM 11 at
the southwest end of the southeast curb
return at Sixth Street and Pensylvannia Ave.

Elevation = 2602.803 (NAVD 82)

PLAN PREPARED BY
DESIGN BY:

BY: DATE:

CITY OF BEAUM0NT, CALIFORNIA
SHEET
6 OF 8 SHEETS

BEAUMONT
-CAL_IF- NIA-

PUBLIC WORKS
550 E. 6TH ST, BEAUMONT,
C

DEPARTMENT
CA 92223

GRADING
539

BEAUMONT,

GAS STATION,
PP2019-0209,
PLANS FOR:
& 545 PENSYLVANIA
CA. 92223

C -STORE & CARWASH
CUP2019-0033,

DETAILS
SPB ENGINEERINGINC.
1391 WINDEMERE LANE
TUSTIN, CA. 92780
PHONE: (714) 931—0912
EMAIL: fiji1961 C�?gmail.com
DRAWN BY: REVIEWED
SAT

STAFF ENGINEER
RECOMMENDED BY: DATE:

CHECKED BY:

JH
SCALE:
1"=20'

PRINCIPAL ENGINEER
APPROVED BY: DATE:

FILE NO: 3530
PW2023-1082
DATE:
7/10/2023
BY
MARK

DESCRIPTION
APPR.

DATE

INDER JIT CHAUHAN DATE
R.C.E. 28466 EXPIRES 03-31-26
JOB NUMBER:

ENGINEER

REVISIONS
CITY

CITY ENGINEER

SEWER (EMWD EASTERN MUNICIPAL WATER DISTRICT)
I I' I
I
I II
d II
I
I
APN 418-160-003 I
.
602.50TRW EX. 6' BIG.

EX HOUSE
30 CONSTRUCT SADDLE CONNECTION TO EX. 18" V.C.P. WITH 6" P.V.C. SDR 35 PIPE PER EMWD STD. SB-176
31 CONSTRUCT 6" DIA. PVC SDR 35 PIPE
32 CONSTRUCT 6" TO 4" PVC SDR 35 WYE CONNECTION
I 33 CONSTRUCT PIPE BEDDING AND TRENCH REPAIR PER EMWD STD. SB-158 I ,I
597.5OTF �TAL TF^,r.

NORTH 73.41' ,
602.50TRW
II
- -
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I E
APN 418-122-006
Iw I'

PROPOSED BIORETENSION
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CLARIFIER
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PLAN VIEW

ISOMETRIC VIEW
W
WITH TWEE ON:

EECOMP:RTMENTS
2 ,r�
75'0 DM 150o GALLONS
/[�\ /
24" Ella.
(589.75)INV
CX.

GYP}

DESIGN SPECIFICATIONS
30 PENNSYLVANIA
AVENUE S oz)
N
54 (591.45)TOP/PIPE
N�

DESIGN LOA G H-20 LOADING
592.45FL/IN
-
`'
�''• • 2'-D"
MIN
WITH DRY 301E CONDITIONS
/LX. L-' /FX. Eh
PITTING SEAL ..-0" MAX
(WATER LEVEL BELOW tAN K),
SUITABLE 308 -BASE BEDDED
-
\
___
;;
:

SEE NOTE NO, 4

\ NN
N /
\
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WITH GRANULAR MATERIAL
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SALL BEPREPAREDTO
-

SEE SEPARATE STREET IMPROVEMENT

-
.X
-
•'
-:
_I
8•
r „s ; s.

HANDLE ANTICIPATED LOADS.

FOR COMPLETE DESIGN AND
FOR CO
I

PLANS FOR ALL OFFSITE IMPROVEMENTS
INLETS

;
��

OUTLET
-
TVP.ENDS
$ SIDE WALLS

PRODUCT INFORMATION,

PLEASE CONTACT PRO -CAST
PRODUCTS.

Graphic
Scale
VENT
I I
' ' H
f'
P

PRO -CAST PRODUCTS

RESERVES PRODUCTS
TO
L y•�I

MAKE CHANGES TO
20 10
0 10
20 40
A
LIQUID
DEPTH
G'
S
i
:.
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-
+
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E
II
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/
,
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LIFTING
RECESS c�

PRODUCT DESIGN ANDIOR
DIMENSIONS W@THOUT
NOTICE. PLEASE CONTACT

PRO -CAST PRODUCTS
—
12"
"a

WHENEVER NECESSARY
J
OR CONFIRMATION OR•
�"
'
..�":'
_
. • S '

ADVICE ON PRODUCT
( In Feet
).
_
,
_
-
DESIGN.
1 inch = 20
ft.
28}"
3"
5" 21}'
4"
2" X 6" WOOD
4d'
'- .,
NOTES:
8' 0"

SLEEPERS
10' 1"
-
1 (NOT USED)
- ,
-----.

2. REFER TO SPECIFICATION
_
1�
SECTION THRU "A -A" SECTION THRU "B -B"
REFER NOS.TO FS5 N

SPECIFICATION

3. SHEEET NO. S-201

4. REFER TO SPECIFICATION
SHEET NO 5.250
ALL DIMENSIONS ARE IN INCHES & WEIGHTS IN LBS - (RISER WT. NOT INCLUDED)

EXCAVATION SPECIFICATIONS
SCALE:
1;4.1'-0'
'
MODEL

A B C D
E
F
S
H
I
WEIGHT
MODEL
C-750
C-1000
C-1250 C-1500
DRAWN BY:

TPC
511 412 01 7
C -HD -1-750
38 36
53 74
45 74
193/4
31 112
41/2
13,155
LENGTH
13'-0"
13'-0"
13'-0" 13'-0"
REVISED BY:

C -HD -1-1000
48 46
63 74
55 74
243/4
41 112
41/2
14,510
WIDTH

9.-2"
9'-2"
9'-2" 10'-1"
CHECKED BY:

C -HD -1-1250
57 55
72 74
64 74
29 3/4
50 1/2
41/2
15,725

BELOW INLET
3' 2"
4'-0"
4`-9"
5'-0 1/2"
DRAWING 140.

C -HD -1-1500
60112
58 1/2
75 1/2
85 67 1/2
85 30 3/4
53 1/2
5 18,345

TANK HEIGHT
4'-5"
5'-3"
6'-0"
6'-3 1/2"
C-001

DEDICATION
14' WIDE DEDICATION TO THE

O CITY OF BEAUMIONT FOR ROAD

AND INCIDENTAL PURPOSES
won
IP
D
a
2 „w'^^
Call 2 Working Days
Before You Dig!
D
811
BENCHMARK:
ity of Beaumont Bench Mark N0.I'T(TALIRT2T
1-3/8" brass disc stamped City BM 11 at
the southwest end of the southeast curb
return at Sixth Street and Pensylvannia Ave.

Elevation = 2602.803 (NAVD 82)

PLAN PREPARED BY
DESIGN BY:

REVIEWED BY: DATE:

CITY OF BEAUM0NT, CALIFORNIA
SHEET
7 OF 8 SHEETS

B E A U
—CAL_ I F-C�RN

PUBLIC WORKS
550 E. 6TH ST, BEAUMONT,
M O N
I A

DEPARTMENT
CA 92223
T
-

GRADING
N/W CDR. PENSYLVANIA
PROP. PUMP
STORE
PP2019-0209,
WATER
PLANS FOR:

AVE. & 10 FRWY

STATION, CONVENIENCE

AND CARWASH
CUP2019-0033,

AND SEWER
SPB ENGINEERING INC.
1391 WINDEMERE LANE
TUSTIN, CA. 92780
PHONE: (714) 931—0912
EMAIL: [email protected]
DRAWN BY:

SAT

STAFF ENGINEER
RECOMMENDED BY: DATE:

CHECKED BY:

JH
SCALE:
1"=20'

PRINCIPAL ENGINEER
APPROVED BY: DATE:

FILE N0: 3530
PW2023-1082
DATE:
7/10/2023
BY
MARK

DESCRIPTION
APPR.

DATE

INDER JIT CHAUHAN DATE
R.C.E. 28466 EXPIRES 03-31-26
JOB NUMBER:

ENGINEER

REVISIONS
CITY

CITY ENGINEER

Graphic Scale
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100 -
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S
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NORTH 73.41'
WE1
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10 0 10 20
40 1 inch = 20 ft.

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601.57TC 600.97
601.0 _

BIORETENSION BASIN
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0.69%
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•

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/////
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////
600.51 TC
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///////////
GD
N
//
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0 0
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601.90TP
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602.49TC
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LS

1.5%
CD
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GD
IN
N
0 GD
0 GD
O
GD
H-
GD
S
0 J
LCD
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0 CLO
602.70TC
602.20TP
1%
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ti SEE ADA RAMP _
\ DETAIL 2 ON SIHT. 5
602.11/
FS
602.30TC/
601 80T
601.21FL
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/ FS
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FL/HP
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co
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GD
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PLACE GRAVEL BAGS

EVERY CURB OPENINGS
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601.77/
FS
GD
N�N
601.63TC
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0 GD
O
Ty
R
601.83
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FS
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w
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-- -- _ 1
BIORETENSION BASIN II _

BIORETENSION BASIN
■ ■ ■ ■ IT- ■ I I ■ • 11 _LI
■ �I T? N 1
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NEW R Y
W=40', R=20'

0.22%

GRAVEL BAGS

PLACED TIGHTLY TOGETHER

ALL AROUND MATERIAL

1. DIRT AND OTHER CONSTRUCTION RELATED MATERIALS PLACED IN THE STREET OR ON OTHER

IMPERVIOUS SURFACES MUST BE CONTAINED WITH SANDBAGS OR OTHER MEASURES TO PREVENT TRANSPORT TO THE STORMDRAIN SYSTEM.

2. ANY CONSTRUCTION MATERIAL STORED OR STOCKPILED ON -SITE SHALL BE PROTECTED FROM BEING TRANSPORTED BY THE FORCE OF WIND OR WATER.
14' WIDE DEDICATION TO THE

OA CITY OF BEAUMIONT FOR ROAD

AND INCIDENTAL PURPOSES
H-
00 LLN
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GD

AEW RAY
NORTH 260.00' 0.96%

PENNSYLVANIA AVENUE
SE6
TC1
WM1
WM5
WM9
WE1

GRAVEL BAG BERM

STABILIZED CONSTRUCTION ENTRANCE/EXIT

MATERIAL DELIVER AND STORAGE

SOLID WASTE MANAGEMENT

SANITARY/SEPTIC WASTE MANAGEMENT

WIND EROSION CONTROL
H
O
0 (00

0 O
0 WE1
GD
N
Q
GD

1.72%7T
SE6
The following BMP's as outlined, but not limited to, the latest edition of the California BMP Handbook (Construction) or Caltrans Stormwater Quality Handbooks (Construction Site BMP Manual), may apply during the construction of this project (additional measures may be required if deemed appropriate by the Project Engineer of the Building Official) I
I
1 I
1 1
1 I
1 1
I
1 1
I
I
1 1
1 I
1 I
1 1
1 I
1 1
1 I
I
I
WE1
SE6

CURVE DATA
601.69BW
GD
_H)
PD F (. 1DI..IH
H-
0O
0 CO
SE10
SE10 - STORM DRAIN INLET

PROTECTION
2 LAYERS OF GRAVEL

BAGS AROUND PROPERTY
LINES

PROPERTY LINE

GRAVEL BAGS STACKING

NO SCALE
SE6 - GRAVEL BAG BERM
SE6
EROSION CONTROL NOTES:
1 EROSION CONTROL IS REQUIRED FOR GRADING OPERATIONS ON A YEAR ROUND BASIS. APPROVED PLANS ARE REQUIRED FOR ALL WORK REQUIRING A GRADE PERMIT 2 IN CASE OF EMERGENCY, CALL Mr. LAKHBIR SINGH AT (626) 224-4636 (RESPONSIBLE OWNER) (FIRM) (24 HOUR PHONE NO)
3 THE ENGINEER OF RECORD WILL SUPERVISE EROSION CONTROL WORK AND ENSURE THAT WORK IS IN ACCORDANCE WITH APPROVED PLANS.
4 CITY APPROVAL OF PLANS DOES NOT RELIEVE THE DEVELOPER FROM RESPONSIBILITY FOR THE CORRECTION OF ERROR AND OMISSION DISCOVERED DURING CONSTRUCTION.

UPON REQUEST, THE REQUIRED PLAN REVISIONS SHALL BE PROMPTLY SUBMITTED TO THE PUBLIC WORKS DIRECTOR FOR APPROVAL.
5 THE PUBLIC WORKS DIRECTOR RESERVES THE RIGHT TO MAKE CHANGES OR MODIFICATIONS TO THIS PLAN AS DEEMED NECESSARY.
6 STANDBY CREW FOR EMERGENCY WORK SHALL BE MADE AVAILABLE AT ALL TIMES.

NECESSARY MATERIALS SHALL BE AVAILABLE ON SITE AND STOCKPILED AT

CONVENIENT LOCATIONS TO FACILITATE RAPID CONSTRUCTION OF TEMPORARY

EROSION AND SEDIMENT CONTROL BEST MANAGEMENT PRACTICES (BMPS) OR TO REPAIR ANY DAMAGED BMPS WHEN RAIN IS IMMINENT.
7 AN EFFECTIVE COMBINATION OF EROSION AND SEDIMENT CONTROL BMPS SHALL

BE IMPLEMENTED AND MAINTAINED TO PREVENT AND/OR MINIMIZE THE TRANSPORT

OF SOIL IN RUNOFF FROM DISTURBED SOIL AREAS ON THE CONSTRUCTION SITE AT ALL TIMES. IN ADDITION, BMPS SHALL BE INSPECTED PRIOR TO PREDICTED STORM EVENTS AND FOLLOWING STORM EVENTS. BMPS SHALL NOT BE MOVED OR MODIFIED WITHOUT THE APPROVAL OF THE CITY INSPECTOR.
8 ALL REMOVABLE PROTECTIVE DEVICES SHOWN SHALL BE IN PLACE AT THE END OF

EACH WORKING DAY WHEN THE FIVE-DAY RAIN PROBABILITY FORECAST EXCEEDS 40 PERCENT, AS FORECASTED BY NATIONAL WEATHER SERVICE.
9 AFTER A RAIN EVENT EXCEEDING ONE -QUARTER INCH IN ANY 12 HOUR PERIOD, OR

UPON DIRECTION OF THE PUBLIC WORKS DIRECTOR, ALL SILT AND DEBRIS SHALL BE REMOVED FROM CHECK DAMS. SILT FENCES, AND DESILTING BASINS; AND THE BASINS SHALL BE PUMPED DRY AND RESTORED TO ORIGINAL DESIGN CONDITION.

ANY EROSION CONTROL MEASURES DAMAGED DURING A RAIN EVENT SHALL ALSO BE IMMEDIATELY REPAIRED.
10 DESILTING BASINS ARE TO BE CONSTRUCTED AS GRADING OF INDIVIDUAL GRADING AREAS ARE COMPLETE PER ROUGH GRADING PLANS.
11 THE CONTRACTORS SHALL BE RESPONSIBLE AND SHALL TAKE NECESSARY

PRECAUTIONS TO PREVENT PUBLIC TRESPASS ONTO AREAS WHERE IMPOUNDED WATER CREATES A HAZARDOUS CONDITION.
12 AREAS SHALL BE MAINTAINED IN SUCH A STATE THAT FIRE ACCESS SHALL BE MAINTAINED AT ALL TIMES (INCLUDING ACCESS TO NEIGHBORING PROPERTIES). 13 GRADED AREAS AROUND THE SITE PERIMETER MUST DRAIN AWAY FROM THE FACE

OF SLOPE AT THE CONCLUSION OF EACH WORKING DAY
14 TEMPORARY EROSION PROTECTION IS REQUIRED FOR MANUFACTURED SLOPES PRIOR

TO PERMANENT PLANTING
15 ALL DISTURBED SLOPES SHALL BE PLANTED AND PROTECTED WITHIN 45 DAYS OF THE COMPLETION OF EACH STAGE OF GRADING. SUITABLE MEASURES TO PREVENT

SLOPE EROSION INCLUDING, BUT NOT LIMITED TO, RAPID GROWTH VEGETATION

SUFFICIENT TO STABILIZE THE SOIL, SHALL BE INSTALLED ON ALL DISTURBED

AREAS UNTIL SUCH TIME AS THE PERMANENT VEGETATIVE COVER SUFFICIENTLY MATURES TO PROVIDE PERMANENT STABILITY.
16 NO OBSTRUCTION OR DISTURBANCE OF NATURAL DRAINAGE COURSES OR EXISTING

STORM DRAIN INLETS SHALL OCCUR DURING GRADING

OPERATIONS, UNLESS ADEQUATE TEMPORARY/PERMANENT DRAINAGE FACILITIES HAVE

BEEN APPROVED AND INSTALLED TO CARRY SURFACE WATER TO THE NEAREST PARTIAL STREET, STORM DRAIN OR NATURAL WATER COURSE. ALL EXISTING

DRAINAGE COURSES ON THE PROJECT SITE MUST BE MAINTAINED IN A STATE TO ALLOW FOR CONTINUOUS FUNCTION.
17 THE CONTRACTOR SHALL CONDUCT HIS OPERATIONS IN SUCH A WAY IN SUCH A

MANNER THAT STORM RUNOFF WILL BE CONTAINED WITHIN THE PROJECT OR CHANNELED INTO THE STORM DRAIN SYSTEM WHICH SERVES THE RUNOFF AREA.

STORM RUNOFF FROM ONE AREA SHALL NOT BE ALLOWED TO DIVERT TO ANOTHER RUNOFF AREA.
18 CONFORMANCE WITH THE REQUIREMENTS OF THESE PLANS SHALL IN NO WAY

RELIEVE THE CONTRACTOR FROM HIS RESPONSIBILITIES TO THIS SITES AND ADJACENT PROPERTIES. DURING GRADING OPERATIONS, TEMPORARY DRAINAGE

CONTROL SHALL BE PROVIDED TO PREVENT PONDING WATER AND DAMAGE ADJACENT PROPERTIES. TEMPORARY DRAINAGE CONTROL SHALL CONSIST OF, BUT NOT LIMITED

TO, CONSTRUCTING SUCH FACILITIES AND TAKING SUCH MEASURES AS ARE

NECESSARY TO PREVENT, CONTROL AND ABATE WATER, MUD AND EROSION DAMAGE

TO PUBLIC AND PRIVATE PROPERTY AS A RESULT OF THE CONSTRUCTION OF THIS PROJECT.

CONSTRUCTION NOTES & QUANTITIES ESTIMATE
()CONSTRUCT 2 ROWS HIGH GRAVEL BAGS
®CONSTRUCT STABILIZED CONSTRUCTION ENTRANCE
PER CITY STD. 225
®CONSTRUCT WIND EROSION CONTROL FENCE AROUND PERIMETER

OF THE PROPERTY
1250 LF
2000 SF
1250 LF
19 FILL AREAS WHILE BEING BROUGHT UP TO GRADE AND DURING PERIODS OF

COMPLETION PRIOR TO FINAL GRADE, SHALL BE PROTECTED BY VARIOUS MEASURES

TO ELIMINATE EROSION AND THE SILTATION OF DOWNSTREAM FACILITIES AND ADJACENT AREAS. THESE MEASURES MAY INCLUDE, BUT SHALL NOT BE LIMITED TO:

TEMPORARY DOWN DRAINS, EITHER IN THE FORM OF PIPES OR PAVED DITCHES TO DESILT RUNOFF; PROTECTION SUCH AS SAND BAGS AROUND INLETS WHICH HAVE NOT BEEN BROUGHT UP TO GRADE; AND EARTH BERMS AND APPROPRIATE GRADING

TO DIRECT DRAINAGE AWAY FROM THE EDGE OF THE TOP OF SLOPES SHALL BE

CONSTRUCTED AND MAINTAINED ON THOSE FILL AREAS WHERE EARTHWORK OPERATIONS ARE NOT IN PROGRESS.
20 CLEARING AND GRUBBING SHOULD BE LIMITED TO AREAS THAT WILL RECEIVE IMMEDIATE GRADING. EROSION CONTROL MEASURES WILL BE REQUIRED TO PROTECT

AREAS WHICH HAVE BEEN CLEARED AND GRUBBED PRIOR TO GRADING OPERATION, AND WHICH ARE SUBJECT TO RUNOFF DURING A RAIN EVENT. THESE MEASURES MAY INCLUDE BUT SHALL NOT BE LIMITED TO: GRADED DITCHES; BRUSH BARRIERS AND SILT FENCES. CARE SHALL BE EXERCISED TO PRESERVE VEGETATION BEYOND LIMITS OF GRADING.
21 CONSTRUCTION SITES SHALL BE MANAGED TO MINIMIZE THE EXPOSURE TIME OF

DISTURBED SOIL AREAS THROUGH PHASING AND SCHEDULING OF GRADING TO THE

EXTENT FEASIBLE AND THE USE OF TEMPORARY AND PERMANENT SOIL STABILIZATION 22 STOCKPILES OF SOIL SHALL BE PROPERLY CONTAINED TO ELIMINATE OR REDUCE

SEDIMENT TRANSPORT FROM THE SITE TO STREETS, DRAINAGE FACILITIES OR ADJACENT PROPERTIES VIA RUNOFF, VEHICLE TRACKING, OR WIND. 23 CONSTRUCTION SITES SHALL BE MAINTAINED IN SUCH A CONDITION THAT WIND OR

RUNOFF DOES NOT CARRY WASTES OR POLLUTANTS OFF THE SITE TO STREETS, DRAINAGE FACILITIES OR ADJOINING PROPERTIES.
24 DISCHARGES OTHER THAN STORM WATER (NON -STORM WATER DISCHARGES) ARE

PROHIBITED, EXCEPT AS AUTHORIZED BY AN INDIVIDUAL NPDES PERMIT, THE

STATEWIDE GENERAL PERMIT FOR STORM WATER DISCHARGES ASSOCIATED WITH CONSTRUCTION ACTIVITY, OR OTHER APPLICABLE GENERAL NPDES PERMIT. POTENTIAL POLLUTANTS INCLUDE BUT ARE NOT LIMITED TO: SOLID OR LIQUID CHEMICAL SPILLS;

WASTES FROM PAINTS, STAINS SEALANTS, SOLVENTS, DETERGENTS, GLUES, LIME,

PESTICIDES, HERBICIDES, FERTILIZERS, WOOD PRESERVATIVES, AND ASBESTOS FIBERS, PAINT FLAKES OR STUCCO FRAGMENTS; FUELS, OILS, LUBRICANTS, AND HYDRAULIC, RADIATOR OR BATTERY FLUIDS; CONCRETE AND RELATED CUTTING OR CURING RESIDUES; FLOATABLE WASTES; WASTES FROM STREET CLEANING; SUPER-CHLORINED POTABLE WATER FROM LINE FLUSHING AND TESTING; AND RUNOFF FROM EQUIPMENT AND VEHICLE WASHING. DURING CONSTRUCTION, DISPOSAL OF SUCH MATERIALS

SHOULD OCCUR IN A SPECIFIED AND CONTROLLED TEMPORARY AREA ONSITE

PHYSICALLY SEPARATED FROM POTENTIAL STORM WATER RUNOFF, WITH ULTIMATE DISPOSAL IN ACCORDANCE WITH LOCAL, STATE AND FEDERAL REQUIREMENTS. 25 AT THE END OF EACH DAY OF CONSTRUCTION ACTIVITY ALL CONSTRUCTION DEBRIS

AND WASTE MATERIALS SHALL BE COLLECTED AND PROPERLY DISPOSED IN TRASH OR RECYCLE BINS.
26 PAVED STREETS, SIDEWALKS AND OTHER IMPROVEMENTS SHALL BE MAINTAINED IN A

NEAT AND CLEAN CONDITION, FREE OF LOOSE SOIL, CONSTRUCTION DEBRIS AND TRASH. STREET SWEEPING OR OTHER EQUALLY EFFECTIVE MEANS SHALL BE USED ON

A REGULAR BASIS TO CONTROL SILT THAT HAS BEEN DEPOSITED ON STREETS OR SIDEWALKS. WATERING SHALL NOT BE USED TO CLEAN STREETS. 27 DISCHARGING CONTAMINATED GROUNDWATER PRODUCED BY DEWATERING GROUNDWATER THAT HAS INFILTRATED INTO THE CONSTRUCTION SITE IS PROHIBITED.

DISCHARGING OF CONTAMINATED SOILS VIA SURFACE EROSION IS ALSO PROHIBITED.

DISCHARGING NON -CONTAMINATED GROUNDWATER PRODUCED BY DEWATERING ACTIVITIES MAY REQUIRE A NPDES PERMIT FROM SANTA ANA REGIONAL BOARD. 28 ALL CONSTRUCTION CONTRACTOR AND SUBCONTRACTOR PERSONNEL ARE TO BE

MADE AWARE OF THE REQUIRED BEST MANAGEMENT PRACTICES AND GOOD

HOUSEKEEPING MEASURES FOR THE PROJECT SITE AND ANY ASSOCIATED CONSTRUCTION STAGING AREAS.

DIGALERT
Call 2 Working Days
Before You Dig!
811
BENCHMARK:

City of Beaumont Bench Mark No. 11.A.82
1-3/8" brass disc stamped City BM 11 at
the southwest end of the southeast curb
return at Sixth Street and Pensylvannia Ave.

Elevation = 2602.803 (NAVD 82)
BY
MARK

DESCRIPTION
APPR.

DATE

PLAN PREPARED BY
SPB ENGINEERING, INC.
1391 WINDEMERE LANE
TUSTIN, CA. 92780
PHONE: (714) 931-0912
EMAIL: fiji1961 @gmail.com

INDER JIT CHAUHAN
R.C.E. 28466 EXPIRES 03-31-26
DATE
DESIGN BY:

STJ
DRAWN BY:

SAT
CHECKED BY:

JH
SCALE:
1 "=20'
DATE:
7/10/2023
JOB NUMBER:

BEAUMONT
-CAL- I ff-C)RN I A -

PUBLIC WORKS DEPARTMENT
REVIEWED BY: _
RECOMMENDED BY:

APPROVED BY:

STAFF ENGINEER

PRINCIPAL ENGINEER
DATE:

DATE:

DATE:

CITY OF BEAUMONT, CALIFORNIA SHEE T
GRADING PLANS FOR:
539 & 545 PENSYLVANIA
BEAUMONT, CA. 92223

GAS STATION, C -STORE & CARWASH
PP2019-0209, CUP2019- 0033,

EROSION CONTROL
8 OF 8 SHEETS
FILE NO: 3530
PW2023-1082

ENGINEER

REVISIONS
ITY
550 E. 6TH ST, BEAUMONT, CA 92223

CITY ENGINEER

RAINSTORE3 CUT SHEET
Underground "tank" storage for stormwater

PRODUCT DESCRIPTION
SP.

RAINSTORE 3

BY INVISIBLE STRUCTURESTM'
Rainstore3 is a structure of thin -walled cylindrical columns injection molded of recycled resins of either high impact polypropylene (HIPP), or high density polyethylene (HDPE) plastic for strength, durability, and green industry bene9t. For potable water storage, virgin plastic is used.

Cylindersare 10cm (4") diameter, 5mm(0.2" ) average wall thickness, 10 cm (4") tall, and spaced 16.7 cm (4.6" ) apart. T-shaped beams connect the cylinders and resist external lateral soil/water pressure. Compression Sittings between layers create a rigid structure for ease of transport and installation. Four archway openings in the bottom of each cylinder allow water to move freely throughout assembled columns. A single Rainstore 3 injection molded unit is comprised of 36 cylindrical columns that occupy one square meter (40"x 40"x 4"). A stack of 10 units will comprise one cubic meter (35.31 cubic feet), with approximately 250 gallons of net water storage.

RS3 allows for water containment depths from 10 cm to 2.4 meters (4" to 94" or 7.9' ). Standard depths of 0.5 m (1.6' ),1 m (3.2' ),1.5m (4.9' ), and 2m (6.6') are stocked and custom depths are also available. Side bumpers provide foolproof, accurate spacing. Structures may be moved by hand cart. A level compacted gravel base will insure proper alignment. RS3 withstands repeated freeze -thaw cycles, will not rust, break down, crack, is not a°ected by chemicals, extremes of pH, oils, salts, or fertilizers. Ethylene plastics havea projected service life in excess of 100 years provided they are not exposed to UV light.

APPLICATIONS INCLUDED
• Subsurface Water Storage --Detention, Retention
• Water Reuse and Recycling
• Process Water Storage --Heating and Cooling
• Combined Water Conveyance and Storage
• Energy Dissipation at Pipe Outfall
• Septic Leach Fields and Wetlands Treatment
• Dry Wells, Wet Vaults,and Cisterns

BENEFITS INCLUDED
• Heavy LoadCapacity Above Chamber
• Maximum Excavationto Storage Efficiency
• 94% Void Space
• Large Surface Area for Rapid Exfiltration
• Simple and Low Cost LinerMaterials
• Modular for Design Flexibility
• Rapid Installation

ONE UNIT
Volume = 0.1 cubic meter
(3.531 cubic feet)
25 gallons of net water storage
Weight = 14.0 Ibs (30.87 kg)
1 meter
(40 inches)

0.1 meter tall
(4 inches)
InvisibleStructures.com
Surface Pavement
Rainstore3 Cells

INVISIBLE
STRUCJ�T�URES
303-233-8383
1 meter
(40 inches)
Base Course
Inlet Pipe
Sediment Filter
Outlet Pipe
Geotextile Filter Fabric

1 of 1

RAINSTORE3 UNIT DETAIL
Single Rainstore3 Injection Molded Unit - Geometry and Dimensions Not to Scale
1 meter (39.37 in)
RAINSTORE 3

BY INVISIBLE STRUCTURESTM'
1 meter (39.37 in)
oo
t�= Oy
CJ= _
o =H9
o
oco
° 0

0.1 meter (4in)

0.1 meter (4in)

0.06 meter (2.26in) J 0.17 meter (6.6 in)
-7

10.1 IA I
InvisibleStructures.com

INVISIBLE
STRUCJ�T�URES
303-233-8383

1 of 1

RAINSTORE3 TECHNICAL SPECIFICATION

DETENTION
Section 33 49 23.13 Underground Storm Drainage Water Retention Tanks (Formerly 02630 Storm Drainage Containment & Reuse)
SP.

RAINSTORE 3

BY INVISIBLE STRUCTURESTM'
PART 1 - GENERAL

1.1 - GENERAL PROVISIONS
A. The Conditions of the Contract and all Sections of Division 1 are hereby made a part of this Section.

1.2 - DESCRIPTION OF WORK
A. Work Included:

1. Provide excavation and base preparation per Geotechnical Engineer's recommendations and/or as shown on drawings, to provide adequate support for project designs loads and safety from excavation sidewall collapse. See 2.2 Materials.

2. Provide Rainstore3 system products including Rainstore3 units, geomembranes, geotextiles, geogrids, inlet and outlet pipe with connections and installation per the manufacturer's instructions furnished under this section.

B. Related Work:

1. Subgrade excavation preparation under Section 31 20 00 Earth Moving (02300 - Earthwork).

2. Utilities and subsurface drainage - Section 33 40 00 Storm Drainage Utilites (02700 - Subsurface Drainage and Structures), as needed.

1.3 - QUALITY ASSURANCE
A. Follow Section 01 33 23 Shop Drawings, Product Data, and Samples (01340 Shop Drawings, Product Data, and Samples) requirements.

B. Installation: Performed only by skilled work people with satisfactory record of performance on pipe, chamber, or pond/landfill construction projects of comparable size and quality.

1.4 - SUBMITALS
A. Submit manufacturer's product data and installation instructions.

B. Submit a 20 in x 20 in section of Rainstore3 product for review. Reviewed and accepted samples will be returned to the Contractor.

C. Submit material certificates for geomembrane, geotextile, geogrid, base course and backfill materials.

1.5 - DELIVERY, STORAGE AND HANDLING
A. Protect Rainstore3 cells from damage during delivery and store under tarp to protect from sunlight when time from delivery to installation exceeds one week. Storage should occur on smooth surfaces, free from dirt, mud and debris.

B. Handling is to be performed with equipment appropriate to the size (height) of cells and site conditions, and may include, hand, handcart, forklifts, extension lifts, small cranes, etc., with care given to minimize damage to spacer bars and surrounding cells.

1.5 - PROJECT CONDITIONS
A. Review installation procedures and coordinate Rainstore3 work with other work affected, such as grading, excavation, utilities, construction access, erosion control to prevent all non -installation related construction traffic over the completed Rainstore3 installation, especially with loads greater than design loads.

B. Cold weather:

1. Do not use frozen materials or materials mixed or coated with ice or front.

2. Do not build on frozen work or wet, saturated or muddy subgrade.

3. Care must be taken when handling geomembrane liner and Rainstore3 cells when air temperature is at 40 degrees or below as plastic becomes brittle.

C. Protect partially completed Rainstore3 installation against damage from other construction traffic when work is in progress, and following completion of backfill, with highly visible construction tape, fencing, or other means until construction is complete.

D. Protect adjacent work from damage during Rainstore3 installation.

PART 2 - PRODUCTS
21- AVAILABILTIY
A. Acceptable Manufacturer: Invisible Structures, Inc., which is located at: 3510 Himalaya Rd. Suite 200; Aurora, CO 80011; Tel: 303-233- 8383; Web: www.invisiblestructures.com .

B. Substitutions: Not permitted.
1 of 3

2.2 - MATERIALS
A. Base of Excavation: Shall be smooth soil, level and free of lumps or debris. Compact to at least 90% or as required by Engineer.

Structural fill material may be used to amend the structural capacity of the soil, and should be placed on top of the geogrid layer if needed. Materials that can not be stabilized by compaction, such as sand and/or drainage rock, should be avoided.

B. Geogrid: Use geogrid product, such as Tensar BX1200, or equal, to overlay the excavation floor, the assembled cells, and above the completed liner, extending at least twice the width of side backfill, with geogrid joints overlapped by at least 12".

C. Geotextile: Shall be non -woven PP or PET with a weight of at least 8 oz per square yard, appropriate for the soil type and depth conditions, placed in two layers sandwiching the geomembrane on the floor of the excavation, the sides of the chamber, and chamber top.

D. Rainstore3 Cells: Injection molded plastic units (layers) 1x1 x0.1 m (Approximately 40"x40"x4"), (0.1 m3 each) assembled into vertical columnar cell structures of variable height (custom for each project) with each layer consisting of hollow rings rising from a strong open grid Unit weight = 6.4 kg (14.2 Ib.), volume = 6% solid. DO NOT cut Rainstore3 Cells - Cells must be installed whole. Cutting of Rainstore3 is only permitted for installation of maintenance ports. DO NOT disassemble, reassemble, or reconfigure the height (stacks) of Rain store3. Stacks must be assembled at Invisible Structures manufacturing facility.

E. Side Backfill: Structural fill free from lumps and debris or any other sharp materials to backfill along the sides of the cellular structure, taking care to compact with powered mechanical compactor, in lifts that do not exceed 12", to provide a settlement free -surface over the top and sides of the structure. Fill material should NOT consist of high percentage of clay or silt materials. Fill material should increase in shear strength when compacted; thus, no drain rock or pure open -graded rock allowed.

F. Top Backfill: Use 12" minimum to 36" maximum depth of 3/4" minus sandy/gravel roadbase material (with fines less than 3%). If backfill mixture must be custom mixed, use a ratio of 2 parts clean 3/4" drainage rock to 1 part clean sharp sand.

G. Utility Marker: Use metallic tape at corners of install to mark the area for future utility detection.

PART 3 - EXECUTION

3.1 - INSPECTION
A. Examine prepared excavation and conditions for smoothness, compaction and level. Do not start Rainstore3 installation until unsatis- factory conditions are corrected. Check for presence of seasonal high water table, which must be kept at levels 3 feet below the bottom of the Rainstore3 structure at all times. Different municipalities have different regulations regarding the required distance between the bottom of an underground infiltration structure and the top of the seasonal high water table. Please check with your local regulations to ensure compliance.

B. Installation constitutes acceptance of existing conditions and responsibility for satisfactory performance. If existing conditions are found unsatisfactory, contact Project Manager for resolution.

3.2 - PREPARATION
A. Place geogrid over prepared grade, with any joints overlapped by a minimum of 12", extending over the entire excavation bottom.

B. Place the geotextile fabric on the geogrid, extending the excess portion of the rolls up the sides of the excavated area. Overlap the geo- textile joints 12" or per manufacturer's recommendations.

C. It is helpful to identify the outline of the Rainstore3 cell placement on the fabric, using spray paint or chalk line, to ensure squareness.

D.The geotextile fabric will later be brought up and encompass all sides and the top of the Rainstore3 units.

3.3 - INSTALLATION
A. Install Rainstore3 cells by placing side by side, with grid side down. Try to place sides of cells without damaged bumpers along outside of structure to resist backfill forces against fabric and liner materials. DO NOT cut Rainstore3 Cells - Cells must be installed whole. Cut- ting of Rainstore3 is only permitted for installation of maintenance ports. DO NOT disassemble, reassemble, or reconfigure the height (stacks) of Rainstore3. Place metallic tape on top corners of install to mark the area for future utility detection. Place a layer of geogrid directly over the top of the cells to bridge columns and joints and provide a secure walking surface. Place geotextile fabric layer over the top and sides to prevent soil entry into the chamber. Take great care to avoid damage to fabric liner material during placement.

B. After placement of Rainstore3 cells, bring liner material up the sides and over the top of the structure, overlapping or sealing joints per manufacturers recommendations. Fold excess fabric at corners to lay flat against sides of structure, securing folds and seams with staples or similar methods.

C. Identify locations of inlet, outlet, inspection ports, and any other penetrations of the liner, securing pipe into prefabricated boots with stainless steel pipe clamps. Support pipe in trenches and during backfill operations to prevent damage to liner or pipe.

D. With chambers greater than 1.2 meters (4 feet) deep, place piles of cover material over closed chamber top surface along the edge of the chamber to provide vertical load on perimeter cells. This will ensure compression of the columns and aid in resistance to side pres- sures from backfill operations.

E. Use a powered mechanical compactor to conduct backfill operations on structure sides with care to avoid damage to liner while provid- ing required compaction forces to the top level of the structure.

F. Place a geogrid layer over the top of the structure, extending beyond the outside edge of the excavation by at least 40". Any joints must be overlapped by a minimum of 12".

G. G. Place sufficient sandy gravel backfill material over geogrid to ensure support of design loads. Place cover backfill in 6" lifts and com- pact with vibrating plates or walk -behind rollers (do not use drivable rolling compactors) to a minimum of 95%, with a minimum depth of 12" and a maximum depth of 36". Take care to place backfill on top of structure and avoid damage to structure or liner, using low pressure tire or track vehicles.

H. Ensure that all non -chamber construction traffic be kept away from the limits of excavation until the project is complete and final sur- face materials are in place.

I. Place surfacing materials, such as groundcovers (no shrubs or trees), or paving materials over the structure with care to avoid displace- ment of cover fill and damage to surrounding areas.

J. Any slopes creating additional overburden above the Rainstore3 system should be carefully located. The toe of said slope should be 10' away from the closest edge of the Rainstore3 system. This will prevent any additional earth pressure on the Rainstore3 system.

3.4 - MAINTANANCE
A.. Perform cleaning during the installation of work and upon completion of the Work. Remove from site all excess materials, debris, and equipment. Repair any damage to adjacent materials and surfaces resulting from installation of this work.

END OF SECTION
InvisibleStructures.com INVISIBLE 303-233-8383

STRUCTURES
NZ, Siot A

3 of 3

Appendix 3: Soils Information
Geotechnical Study and Other Infiltration Testing Data
- 35 -

GLOBAL GEO-EGINEERING, INC,
September 7, 2023
Project 7862-04
Sondh Venture Inc.
11768 Foothill Boulevard
Rancho Cucamonga, California 91730
Attention: Mr. Jaswinder Singh Sondh
Subject: Geotechnical Investigation Report Update
Proposed Developments — Gas Station and a Convenience Store Northwest Corner of Pennsylvania Avenue and I-10 Freeway Beaumont, California
References: a) Global Geo-Engineering, Inc. — Infiltration Rate, Proposed Developments — Gas Station and a Convenience Store, Northwest Corner of Pennsylvania Avenue and I-10 Freeway, Beaumont, California Project 7862-06 dated September 11 2018;
b) Global Geo-Engineering, Inc. - Geotechnical Investigation Report Update, Proposed Developments — Gas Station and a Convenience Store, Northwest Corner of Pennsylvania Avenue and I-10 Freeway, Beaumont, California Project 7862-04 dated September 21, 2018.

Dear Mr. Sondh:
a) This letter provides an update to the referenced geotechnical investigation report dated September 21, 2018.
b) We understand that the surface conditions have not changed significantly since the referenced report was prepared.
c) We reviewed the Proposed Site Plan, Sheet Number AS -1.0 prepared by Karaki Western State Engineering dated September 23, 2021. The proposed improvements are same as before and will include:
i) a 3,400-ft2 Convenience store with an attached 1,292 ft2 Quick Serve Restaurant; ii) a 3,504 ft2 Canopy;
iii) a 2,295 ft2carwash;
v) associated parking and driveway pavement.
3 Corporate Park, Suite 270, Irvine, California 92606
Office (949) 221-0900

Sondh Venture Inc.

September 7, 2023
Project 7862-04

d) However, the
attached.
store, restaurant and the canopy have been re -oriented. The site plan is e) The recommendations provided in the referenced report s remain applicable. Copies of the report are enclosed in Appendix A and B.
f) Additional recommendations are provided below.
g)
For seismic analysis of the proposed project in accordance with the ASCE 7-16 Standard, we recommend the following:

ITEM
VALUE
Site Longitude (Decimal -degrees)
-116.9664
Site Latitude (Decimal -degrees)

33.9280
Site Class
D
Seismic Risk Category
H
Site Modified Peak Ground Acceleration, PGAM

0.831
Mapped Spectral Response Acceleration -Short Period (0.2 Sec) - Ss

1.856
Mapped Spectral Response Acceleration -1 Second Period — Si

0.633
Short Period Site Coefficient -Fa

1.0 Long Period Site Coefficient F„

1.7 Adjusted Spectral Response Acceleration @ 0.2 Sec. Period (Sms)

1.856
Adjusted Spectral Response Acceleration @ 1 Sec.Period (Smi)

1.076
Design Spectral Response Acceleration @ 0.2 Sec. Period (SDa)

1.238
Design Spectral Response Acceleration @ 1 -Sec. Period (SDI)

0.717
The opportunity to be of service is sincerely appreciated. If you have any questions or if we can be of further assistance, please call.

Very truly yours,
GLOBAL GEO-ENGINEERING, INC.

M1W B
UPp3hN
tan
Mohan B. Upasani
Principal Geotechnica . °""_ineer
RGE 2301
(Exp. March 31, 2025)
MBU:mbu
Kevin B. Young
Principal Engineering 'Geologist
CEG 2253
(Exp. October 31, 2023)

Sondh Venture Inc.

September 7, 2023
Project 7862-04

Enclosures:

Terms and Conditions
Proposed Site Plan
Global Geo-Engineering, Inc. Report 7862-04 dated September 11, 2018 Global Geo-Engineering, Inc. Report 7862-04 dated September 21, 2018 - Sheet AS -1.0
- Appendix A
- Appendix B

Sondh Venture Inc.

September 7, 2023
Project 7862-04

TERMS AND CONDITIONS
Consultant shall serve Client by providing professional counsel and technical advice regarding subsurface conditions consistent with the scope of services agreed -to between the parties. Consultant will use his professional judgment and will perform his services using that degree of care and skill ordinarily exercised under similar circumstances, by reputable foundation engineers and/or engineering geologists practicing in this or similar localities. • In assisting Client, the Consultant may include or rely on information and drawings prepared by others for the purpose of clarification, reference or bidding; however, by including the same, the Consultant assumes no responsibility for the information shown thereon and Client agrees that Consultant is not responsible for any defects in its services that result from reliance on the information and drawings prepared by others. Consultant shall not be liable for any incorrect advice; judgment or decision based on any inaccurate information furnished by the Client or any third party, and Client will indemnify Consultant against claims, demands, or liability arising out of, or contribute to, by such information. • Unless otherwise negotiated in writing, Client agrees to limit any and all liability, claim for damages, cost of defense, or expenses to be levied against Consultant on account of design defect, error, omission, or professional negligence to a sum not to exceed ten thousand dollars or charged fees whichever is less. Further, Client agrees to notify any construction contractor or subcontractor who may perform work in connection with any design, report, or study prepared by Consultant of such limitation of liability for design defects, errors, omissions, or professional negligence, and require as a condition precedent to their performing the work a like limitation of liability on their part as against the Consultant. In the event the Client fails to obtain a like limitation of liability provision as to design defects, errors, omissions or professional negligence, any liability of the Client and Consultant to such contractor or subcontractor arising out of a negligence shall be allocated between Client and Consultant in such a manner that the aggregate liability of Consultant for such design defects to all parties, including the Client shall not exceed ten thousand dollars or charged fees whichever is less. No warranty, expressed or implied of merchantability or fitness, is made or intended in connection with the work to be performed by Consultant or by the proposal for consulting or other services or by the furnishing of oral or written reports or findings made by Consultant.
• The Client agrees, to the fullest extent permitted by law, to indemnify, defend and hold harmless the Consultant, its officers, directors, employees, agents and subconsultants from and against all claims, damages, liabilities or costs, including reasonable attorney's fees and defense costs, of any nature whatsoever arising from or in connection with the Project to the extent that said claims, damages, liabilities or costs arise out of the work, services, or conduct of Client or Client's contractors, subconsultants, or other third party not under Consultant's control. Client further agrees that the duty to defend set forth herein arises immediately and is not contingent on a finding of fault against Client or Client's contractors, subconsultants, or other third parties. Client shall not be obligated under this provision to indemnify Consultant for Consultant's sole negligence or willful misconduct. • Client shall grant free access to the site for all necessary equipment and personnel and Client shall notify any and all possessors of the project site that Client has granted Consultant free access to the project site at no charge to Consultant unless expressly agreed to otherwise in writing. • If Client is not the property owner for the subject Project, Client agrees that it will notify the property owner of the terms of this agreement and obtain said property owner's approval to the terms and conditions herein. Should Client fail to obtain the property owner's agreement as required herein, Client agrees to be solely responsible to Consultant for all damages, liabilities, costs, including litigation fees and costs, arising from such failure that exceed that limitation of Consultant's liability herein.
• Client shall locate for Consultant and shall assume responsibility for the accuracy of his representations as to the locations of all underground utilities and installations. Consultant will not be responsible for damage to any such utilities or installation not so located. • Client and Consultant agree to waive claims against each other for consequential damages arising out of or relating to this agreement. Neither party to this agreement shall assign the contract without the express, written consent of the other party. • Consultant agrees to cover all open test holes and place a cover to carry a 200 -pound load on each hole prior to leaving project site unattended. Consultant agrees that all test holes will be backfilled upon completion of the job. However, Client may request test holes to remain open after completion of Consultants work. In the event Client agrees to pay for all costs associated with covering and backfilling said test holes at a later date, and Client shall indemnify, defend and hold harmless Consultant for all claims, demands and liabilities arising from his request, except for the sole negligence of the Consultant, to the extent permitted by law. • Consultant shall not be responsible for the general safety on the job or for the work of Client, other contractors and third parties. • Consultant shall be excused for any delay in completion of the contract caused by acts of God, acts of the Client or Client's agent and/or contractors, inclement weather, labor trouble, acts of public utilities, public bodies, or inspectors, extra work, failure of Client to make payments promptly, or other contingencies unforeseen by Consultant and beyond reasonable control of the Consultant. • In the event that either party desires to terminate this contract prior to completion of the project, written notification of such intention to terminate must be tendered to the other party. In the event Client notifies Consultant of such intention to terminate Consultant's services prior to completion of the contract, Consultant reserves the right to complete such analysis and records as are necessary to place files in order, to dispose of samples, put equipment in order, and (where considered necessary to protect his professional reputation) to complete a report on the work performed to date. In the event that Consultant incurs cost in Client's termination of this Agreement, a termination charge to cover such cost shall be paid by Client. • If the Client is a corporation, the individual or individuals who sign or initial this Contract, on behalf of the Client, guarantee that Client will perform its duties under this Contract. The individual or individuals so signing or initialing this Contract warrant that they are duly authorized agents of the Client • Any notice required or permitted under this Contract may be given by ordinary mail at the address contained in this Contract, but such address may be changed by written notice given by one party to the other from time to time. Notice shall be deemed received in the ordinary course of the mail. This agreement shall be deemed to have been entered into the County of Orange, State of California.

LIMITATIONS
Our findings, interpretations, analyses, and recommendations are professional opinions, prepared and presented in accordance with generally accepted professional practices and are based on observation, laboratory data and our professional experience. Consultant does not assume responsibility for the proper execution of the work by others by undertaking the services being provided to Client under this agreement and shall in no way be responsible for the deficiencies or defects in the work performed by others not under Consultant's direct control. No other warranty herein is expressed or implied.

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OPROPOSED SITE PLAN
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EXHIBIT 2. SITE PLAN

Project 7862-04
Appendix A
Global Geo-Engineering, Inc.

Infiltration Rate Report dated September 11, 2018

GLOBAL GEO-ENGINEERING, /NC.

September 11, 2018
Project 7862-06
Sondh Venture Inc.
11768 Fotthill Boulevard
Rancho Cucamonga, California 91730
Attention: Mr. Jaswinder Singh Sondh
Subject: Infiltration Rate
Proposed Developments — Gas Station and Convenience Store Northwest Corner of Pennsylvania Avenue and I-10 Freeway Beaumont, California
Dear Mr. Sondh:

1. INTRODUCTION
a) As requested, we have conducted an infiltration test for the proposed on -site storm water disposal system to be constructed at the above referenced site located in city of Beaumont, California.
b) An approximate location is shown on the Location Map, Figure 1. c) The purpose of our study was to determine the infiltration rate for the proposed on -site storm water disposal system.

2. FIELD EXPLORATION
a) During the recent geotechnical investigation, we drilled three borings with depths ranging from 20 feet to 30 feet for purpose of geotechnical investigation along with two 8 -inch diameter borings for percolation test to determine infiltration rate.

Percolation boring P-1 was drilled in the southeast area of the site where as P-2 was drilled on the east side, along Pennsylvania Avenue. b) The borings were drilled using a truck mounted hollow stem auger drill rig. No Seepage or groundwater was noted to exist in any of the boreholes. Logs of Borings are enclosed as Figures 2 through 6. The locations of the borings are shown on the Boring Location Plan, Figure 7.

3 Corporate Park, Suite 270, Irvine, California 92606
Office (949) 221-0900 Fax (949) 221-0091
e-mail:ulohal cpglobalgeo.neI

L OA HON MAP
BASE MAP: USGS 7.5 -Minute Topographic Map,
Beaumont Quadrangle, 1996
2000
0 2000
4000
SCALE
FEET
1 O
T
GLOBAL GEO-ENGINEERING, INC.

GEOLOGIC AND SOILS ENGINEERING IRVINE, CALIFORNIA
Northwest Corner of Pennsylvania Avenue
and I-10 Freeway
Beaumont, California
Date: September 2018
Figure No:

1910
Project No.: 7862-06
1 ID
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P
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0 Global Geo-En ineerin Inc.

Irvine, California g�
Geologists and Geotechnical Engineers
LOG OF BORING B-1
Drilling am gM h Hollow Stem
Sampling Method . California Modified
Hammer Weight (Ibs) 140
Hammer Drop (in) 30
Date : August 29, 2018
Logged By KBY
Drilling Company Cal Pac
Drilling Rig : Mobile B-53
Northwest Corner of Pennsylvania Avenue
and I-10 Freeway
Beaumont, California
Project 7862-06
Depth in Feet
Sample
Field Moisture
% Dry Weight
Dry Density
lb./cubic ft.

Blow Count
Relative Compaction
Water Level
cn
cn

GRAPHIC
Sample Type
Water Levels
Ring
V Groundwater Encountered
I A Bulk
p Seepage Encountered
Standard Penetration Testing

DESCRIPTION
0 _
_+
_
51 -„
-
10-
15-
20 M @9'

4.9 9.6

8.4 9.0
101.0
1136
114.1
108.7
26 38
38 57
SM/ML
Silty SAND: fine grained, orange to dark yellow brown, slightly moist, medium dense, porous with Sandy SILT interbeds
@5' dark orange brown, slightly porous
orange to yellow brown
@14' medium dense to dense, slightly gravelly
@19' brown, more Silty
IX

4.5 107.8
41 yellow

ALLUVIAL FAN DEPOSITS
-
-
25—
30-
-
35 —
Bottom of Boring at 20 feet:

Notes:

1. Caving to 13 feet after augers were removed

2. No groundwater or seepage encountered

3. Boring backfilled
Figure 2

N
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m
m
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Global Geo-En meerin Inc. Drilling
Irvine, California g
Geologists and Geotechnical Engineers
LOG OF BORING B-2
Method Hollow Stem
Sampling Method California Modified
Hammer Weight (Ibs) 140
Hammer Drop (in) - 30
Date • August 29, 2018
Logged By KBY
Drilling Company Cal Pac
Drilling Rig Mobile B-53
Northwest Corner of Pennsylvania Avenue
and 1-10 Freeway
Beaumont, California
Project 7862-06
Depth in Feet
Sample
Field Moisture
% Dry Weight
Dry Density
lb./cubic ft.

Blow Count
Relative Compaction
Water Level
0)
O
in

GRAPHIC
Sample Type
Water Levels
�� Ring
y Groundwater Encountered
%/ Bulk
V Seepage Encountered
Standard Penetration Testing

DESCRIPTION
0 5-„
10-
15—
20 1/
X
8 3
86 4 7

7.4 5.0
100.2
112.5
94 2
117.2
104.4
40 55
29 78
36 SM/ML
Silty SAND: fine grained, orange brown to yellow brown, slightly moist, medium dense, slightly porous with Sandy SILT interbeds @9' dark yellow brown
@14' medium dense to dense, slightly gravelly

ALLUVIAL FAN DEPOSITS
-
-
-
25-
-
30—
_
35 —
Bottom of Boring at 20 feet:

Notes:

1. Caving to 13.5 feet after augers were removed

2. No groundwater or seepage encountered