Att_4-OCTA Grant Application.pdf — San Clemente City Council, April 18, 2023

City of San Clemente
Proposed
Avenida Pico and San Clemente Outlets
Corridor Runoff Treatment Project
CPS-Mod™, ARS-CL™, & GITS™ Screens
Full-Capture and Curb-Opening Devices
Prepared For:

OC GO PROJECT X
Measure M2, Tier 1 Grant Application
Orange County Transportation Authority
Environmental Cleanup Program (ECP)
600 South Main Street
Orange, CA 92863-1584
(714) 560-5907
Prepared By:

Jacob Ohana &
Amir Ilkhanipour, P.E.

City of San Clemente
910 Calle Negocio
San Clemente, CA 92673
April 1, 2023
$77$&+0(17

TABLE OF CONTENTS

1. COVER 1

2. TABLE OF CONTENTS 2

3. APPLICATION
A. SECTION I: General Project Information 3
B. SECTION II: Detailed Project Information & Scoring 5 C. SECTION III: Additional Project Details 13

4. ATTACHMENTS 15
A. Calculations & Support Documentation for Question #2 and #3 16 B. Detailed Project Estimate & Warranty 22
C. Location Maps – Watershed, Impairments, Land Use
Site Photos
29 41
D. Detailed Project Schedule 68
E. Design Drawings & Product Info 71
F. City Council Resolution 92
G. Project Drainage Areas, Priority Land Uses, BMP Locations, KMZ files 97 H. Vendor and Installer Qualifications 101
2 PROJECT X
2023 Tier 1 Call for Projects Application for Funding
2023_ECP Tier 1 Application (02/13/2023) Page 1 of 12

APPLICATION INSTRUCTIONS
Local Agencies applying for Project X ECP funds are required to complete and submit this application. Any projects not in compliance with the CTFP Guidelines will not be eligible for funding.

SECTION I: General Project Information
Applicant Information
Agency: City of San Clemente
Project Title: Avenida Pico and San Clemente Outlets Corridor Runoff Treatment Project Device Type(s) &
Quantity:

G2 CPS-Mod (72 devices), Grated Inlet Trash Screens (6 devices) & ARS-CL systems (197 screens)
Project Manager: Jacob Ohana, Assistant Engineer
Phone: 1-949-542-4669
Email: [email protected]
Proposed Funding Summary
Total Project Cost: $410,000 Local Match:
(Cash Only, 20% minimum) $82,000
M2 ECP Funds
Request: $328,000
Project is Part of a
Larger Construction
Effort:

No
Project Readiness & Schedule
City Council Approval: 4/18/2023
Design & Permitting (If Applicable) NA
Award of Contract 8/15/2023
Construction/Installation (Start and Completion) Start: 9/15/2023 Completion: 12/23/2023
Application Checklist

YES N/A
A Environmental Documentation (As Applicable) ܆ 9
B Detailed Project Estimate 9 ܆
C Location Maps & Project Site Photos 9 ܆
D Detailed Project Schedule 9 ܆
E Design/Concept Drawings 9 ܆
F City Council Resolution 9 ܆
G Project Drainage Area(s), Priority Land Use(s), and BMP Location(s) shapefiles/KMZs 9 ܆
H Preliminary agreements with joint and/or third-party entities (As Applicable) 9 ܆ 3 PROJECT X
2023 Tier 1 Call for Projects Application for Funding
2023_ECP Tier 1 Application (02/13/2023) Page 2 of 12
Project Description – Describe the project location and the Tier 1 type improvements proposed. If the project is included in an existing Integrated Water Management Plan, please provide details on why it was included. Use additional pages as needed.

The City proposes installing street scale storm water trash capture devices in San Clemente’s busiest area for automobiles and people. The Avenida Pico vicinity from north of Interstate 5 to the Pacific Ocean is about 1 square mile, and the area has a very high concentration of commercial, industrial, mixed-use, and dense residential land. There are also arterial roadways and a corresponding high level of driving activities (see included PLU and Land Use Maps) that have a direct nexus to transportation related pollution.

This project location captures trash and debris on 240 acres of Priority Land Use (PLU), with almost 100 acres of Commercial space with business parks and retail along Avenida Pico, including Pico Plaza, the retail Outlets of San Clemente along Avenida Vista Hermosa, and hundreds of shops, stores and restaurants. More than 35 acres of Industrial space just south of Avenida Pico, with the San Clemente Water Treatment Plant, are included. There will be 17 acres of Mixed-Use land from the Pacific Ocean at North Beach and Metrolink San Clemente up past El Camino Real along Avenida Pico that are covered. The project also improves water quality for over 60 acres of medium-density residential land near the beach and just north of I-5.

The City proposes installing 3 types of devices in the City’s MS4 catch basins (CBs) to capture trash and debris.

The devices are designed, fabricated, and installed by G2 Construction, Inc. and are the: 1) CPS-Mod™ connector pipe screen Full Capture System, 2) GITS™ grated inlet trash screen Full Capture System, and 3) ARS-CL™ curb-opening screen. All CBs with curb-openings and floors will receive both the CPS-Mod and ARS-CL. CBs with grated drop-inlets without a curb-opening will receive the GITS.

City staff believe G2’s CPS-Mod, ARS-CL and GITS systems will stop transportation related pollutants from entering our stormwater system and will improve water quality by meeting Clean Water Act standards for local waterways and beaches. G2’s storm water devices have a long track record of success in stopping pollutants and debris from entering CBs, the patented CPS-Mod and GITS devices are Full Capture System certified by the State Water Board, and their devices were very highly ranked by Orange County (OC) Public Works on both of their last two RFPs for Trash devices.

The project area is almost entirely in the Segunda Deshecha Canada Watershed, and a small area to the west is in the adjacent Marblehead Canyon Watershed. The City’s storm drain system directs water into the Segunda Deshecha Canada Creek which runs parallel to Avenida Pico and is listed for the following pollutants: Nitrogen, Benthic Community Effects, Indicator Bacteria, Malathion, Phosphorous, Selenium, Toxicity, and Turbidity. The Segunda Deshecha Canada Creek flows directly into the Pacific Ocean at North Beach in San Clemente. San Clemente’s shoreline is a 303(d) listed for Indicator Bacteria. See included maps.

The targeted commercial, industrial, residential, and beach areas attract high volumes of people and their vehicles, and Avenida Pico and Avenida Vista Hermosa intersect with I-5. These arterial roadways along with El Camino Real and Calle Frontera are important transportation routes which result in vehicle deposits of metals such as copper, lead, and zinc as well as litter from bus stops and vehicles traffic to the outlets.

The G2 CPS-Mod, ARS-CL and GITS devices are our selected Tier 1 BMPs because they provide two levels of pollutant filtration. The entire width of the CB curb-opening is screened to prevent pollutants ¾” or larger from entering with multiple ARS-CL screens. One CPS-Mod or 1 GITS full capture system device installs in front of the discharge pipe and prevents everything 5mm or larger from escaping the CB and flowing downstream.

This project location and these Tier 1 type devices are selected because it will deliver the greatest water quality improvement for the waters, land, and people of San Clemente No environmental documentation is required for this project. Attachments A-H are included. 4 PROJECT X
2023 Tier 1 Call for Projects Application for Funding
2023_ECP Tier 1 Application (02/13/2023) Page 3 of 12
SECTION II: Detailed Project Information & Scoring

1. Describe the need for the selected BMP(s), including nexus to transportation pollutants, and detail the benefits to water quality the BMP(s) will achieve. (up to 15 Points) The City of San Clemente needs the CPS-Mod™, ARS-CL™ and GITS devices for this project for multiple reasons. First, G2’s proprietary devices are custom designed, fabricated and fitted to the City’s existing MS4 catch basins (CBs) without the need for new concrete structures or excavation. These CBs are the best place to capture trash and pollutants flushed by rain events, wind or automobiles from roadways, properties, facilities, sidewalks, driveways and parking lots. All 80 catch basins for this project are in Priority Land Use (PLU) areas with a direct nexus to transportation pollutants.

Second, the ARS-CL™ curb-opening screen’s patented design stops pollutants ¾” or greater from entering the CBs during dry weather, and City street sweeping collects these pollutants. The top-hinge ARS-CL with G2’s CamLock Technology™ works with all of the City’s curb-opening inlets.

Pollutants that make it into the catch basin are stopped by the second line of defense. The CPS-Mod™ and inserts have a patented design that stop 100% of particles 5mm or larger from exiting the CB and flowing downstream. This is also true of the GITS™ and both are certified Full Capture Systems by the California Water Board.

Third, all 3 devices are custom fabricated from 304 stainless steel and installed to fit each unique CB. The City believes installing these G2 devices is our best opportunity to stop the highest amount of transportationgenerated pollutants before they enter our stormwater system and travel downstream into the nearby Pacific Ocean. These BMPS also come with a 10-year warranty. G2’s inlet devices have a long track record of success in stopping pollutants and debris, and their devices were very highly ranked by Orange County (OC) Public Works on both of their two RFPs for Trash and Debris Capture Devices. The City will be using G2 Construction’s Master Contract with OCPW MA-080-200411478 to obtain bulk pricing discounts.

The project screens will be installed in key areas with a direct connection to transportation-generated pollution (See Project Description and Attached Maps). Avenida Pico, Avenida Vista Hermosa, El Camino Real, and Calle Frontera are busy roadways adjacent to commercial businesses, the City’s outlet mall, industry, dense residential neighborhoods, restaurants, Metrolink.

The benefits of water quality from these devices are many. They include capture of pollutants flowing through the 80 CBs. This will result in a reduction of trash and pollutants flowing into the Segunda Deshecha Canada Creek and to a small area of Marblehead Canyon Watershed. Listed pollutants (303(d)) include:

Nitrogen, Benthic Community Effects, Indicator Bacteria, Malathion, Phosphorous, Selenium, Toxicity, and Turbidity. San Clemente’s shoreline is is listed for Indicator Bacteria and it will reduce visible pollutants in the creek, the ocean, on the beach and will reduce the harmful impacts to fish and wildlife.

The water quality will also benefit from receiving significantly less metals such as copper, lead and zinc from vehicles driving along these busy transportation routes to and through these highly concentrated business/industrial areas and retail outlets. Additionally, since the G2 CPS-Mod and GITS devices are approved Full Capture Systems they will also meet the State Trash Amendment requirement for these catch basins.

In summary, this project will install G2’s CPS-Mod™ in 72 CBs along with 197 unique ARS-CL™ screens, and GITS in 6 grated drop-inlet CBs. The project will cover 240 acres of PLU land. We have selected G2 Construction’s devices because they have been shown to be highly effective and approved by OCTA ECP and OCPW, and they are the best value for the City’s water quality needs. 5 PROJECT X
2023 Tier 1 Call for Projects Application for Funding
2023_ECP Tier 1 Application (02/13/2023) Page 4 of 12

2. Based on information provided by the applicant, a cost/benefit calculation will be conducted to compare the total project cost to the area of priority land uses treated by the proposed BMP(s). Please complete the table below: (up to 16 points):

BMP(s)
Type 1 Type 2, etc.

Type(s) of BMP(s) proposed:

FULL CAPTURE
CPS-Mod™ &
GITS™ by G2
ARS-CL™
Curb-Opening
Screens by G2
Number of each BMP type: 78 197
Total drainage area(s) contributing to each BMP type: 244 232 Total
Drainage area(s) that is/are considered Priority Land Uses*: 240 228 240 Total Project Cost: $410,000
Cost/Benefit ($/ac of priority land uses): $1,708
Project Score (to be completed by OCTA): Click to enter text.
*Refer to City General Plans for general land use distribution/coverage information. Refer to the Statewide Trash Provisions for a complete definition of Priority Land Uses (e.g. high density residential, industrial, commercial, mixed urban, public transportation stations).

3. Pollutant Reduction Benefits: Project benefits will be based on treatment capacity and BMP type.

Applicant to provide the calculations used to determine the following scores: (up to 12 points):

Line Factor Points
Available Multiplier Line Score
A Fractional percent of 1-yr, 1-hr event peak flowrate treated by the BMP(s) 0 to 1 3 3 B Fractional percent of 85th percentile, 24-hr design event that is treated by the BMP(s) 0 to 1.5 3 4.5
C
BMP Multiplier:
0 to 1 6 0
•0 points if BMP is not low-impact development (LID) or treatment control •1/3 point for high capacity systems
•2/3 point for filters/biofilters
•1 point for zero-discharge BMPs
Project Score: 7.5
Scoring Equation (Max 12 points): (Ax3) + (Bx3) + (Cx6) Calculations may be provided on a separate sheet
6 PROJECT X
2023 Tier 1 Call for Projects Application for Funding
2023_ECP Tier 1 Application (02/13/2023) Page 5 of 12

4. How effectively will the proposed project deal with the more visible forms of pollutants, such as litter and debris? (up to 10 points)
The City’s proposed project will have a very significant impact reducing visible forms of pollutants from entering the water systems and showing up in the waters downstream and on Orange County beaches. Our project has two very strong lines of defense that work to capture visible pollution before travelling downstream.

1.) The CPS-Mod™ and GITS™ Full Capture Systems will stop 100% of visible pollutants that get past the an existing ARS or through a grate and enter the catch basin. The CPS-Mod and GITS devices will stop everything 5mm and larger from exiting the catch basin and entering the connector pipe and waterways. These pollutants such as plastic (bottles, cups, bags, containers, straws, etc.), paper, cardboard, styrofoam, aluminum and metal cans, cigarettes and more are screened from the water before ever entering the connector pipe and waterways.

2.) The ARS-CL™ curb-opening screens are designed to stop the most visible pollutants from ever entering our catch basins. The ARS-CL stops everything ¾” or larger from entering the catch basin and our weekly street sweeping program removes this debris quickly. Also, the ARS screens close off the entire curb opening of our catch basins and physically prevent people from consciously or unconsciously putting trash into the catch basin. This acts as an excellent deterrent to polluters and reminds everyone that trash and pollutants should never be discarded into the storm drain system.

The proposed CPS-Mod, GITS, and ARS-CL project is the most effective solution for stopping the most visible forms of pollutants from entering the storm water system. Installation of these catch basin screens is the most cost-effective method for preventing trash from traveling downstream. This enables the City to continue installing and maintaining these devices throughout the City.

The City of San Clemente also believes that educating the public is a key method for supporting our environment. When our residents see installed ARS-CL screens it promotes the understanding that trash and other items should not be allowed into catch basins. The City hopes this visual reminder will play a long-term role in reducing the amount of pollution that people generate and reducing the need for ever increasing pollution needed to be captured. 7 PROJECT X
2023 Tier 1 Call for Projects Application for Funding
2023_ECP Tier 1 Application (02/13/2023) Page 6 of 12

5. What other BMP types were considered for this project? Why was the proposed BMP chosen? (5 points) The City has considered many alternative BMPs before selecting G2’s products.

1. Hydrodynamic separators have been installed in some coastal areas of the City. These are expensive projects ($500K+) that are required to be approved annually by the City Council during the budget process for the Captial Improvement Program. In order to install these large devices, the City needs to identify a location where there is an existing easement and where access to the site is feasible for a vactor truck to conduct its cleaning. A location for the install of hydrodynamic separators was assessed and it was determined that no site was available that would capture debris from the area proposed in this project. And, due to the cost for purchase and installation of these products, the cost per acre for treatment is quite high.

2. There are hanging filter baskets in some catch basins along the main thoroughfares, but they need to be removed because they are very difficult to clean and do not meet full capture equivalency per Water Board requirements. The ARS-CL devices are preferred since the larger debris can be collected by street sweepers at the CB face prior to entering the catch basin vault, thus reducing the amount of debris that collects in the vault and needs to be vacuumed during maintenance.

3. Permeable pavement was considered, but this area along with the rest of the City was built many years ago and a retrofit of this would prove to be prohibitively expensive. Also, this alternative would not capture all visible pollutants.

4. Installing a bioretention basin was discussed but there is not a suitable location in the watershed due to lack of city property ownership, city easements, and the constraints of the already built out area.

Retention basins are desirable but are expensive and take significant time and cost to design, approve, and install. Therefore, the cost per location would make it difficult to justify at this time as well as a distinct lack of obvious location for placement.

We selected the CPS-Mod, GITS, and ARS-CL for this project because they deliver greater value than the other options, have a proven record of success, are easy to install inside our existing catch basins, and can be installed very quickly. Effectiveness and affordability for these custom fabricated and installed systems allows for a high number of CBs to be retrofitted and result in pollutant reduction in a short time frame.
8 PROJECT X
2023 Tier 1 Call for Projects Application for Funding
2023_ECP Tier 1 Application (02/13/2023) Page 7 of 12

6. Provide information on proposed BMP performance efficiency and/or effectiveness, including pollutant capture, storage capacity, flow capacity, etc. (up to 6 points) According to G2 Construction, the manufacturer of the CPS-MOD™, ARS-CL™ and GITS, their patented devices have proven effective over the past 17 years over thousands of installations. Note that the City’s experience with their devices is consistent with the information below.

Performance Effectiveness:

CPS-Mod – 100% reduction in litter, debris and pollutants that are 5mm or larger. State Water Board certified as trash full capture system.

GITS – 100% reduction in litter, debris and pollutants that are 5mm or larger. State Water Board certified as trash full capture system.

ARS-CL prevents 85-95% of debris, trash, and pollutants from ever entering the waterway system from our streets.

Storage Capacity:

CPS-Mod – 44 cubic feet (average; size of catch basin to the height of the CPS screen) GITS - 5 cubic feet
ARS-CL – Does not “capture.” Works in combination with street sweeping to block pollutants.

Filtered Flow Rates in CFS (Cubic Feet per Second):

CPS-Mod: 4.2 sqft screen = 4.06 CFS @ 5mm;
CPS-Mod: 7.0 sqft screen = 6.76 CFS @ 5mm;
CPS-Mod: 11.0 sqft screen = 10.63 CFS @ 5mm;
GITS : 7.0 sqft screen = 6.76 CFS @ 5mm;
ARS-CL: 3.5’ = 1.45 CFS; 5’ = 2.13 CFS; 7’ = 2.93 CFS; 10’ = 4.31 CFS; 14’ = 6.02 CFS; 21’ = 8.99 CFS; 28’ = 12.08 CFS @ ¾” filter.

In 2005-2006 Laguna Hills participated in the Sulphur Solution Project with the City of Laguna Niguel. One key component of the project was to install automatic retractable screens (ARS) in catch basins across the City. In 2006, following installations, the City’s catch basins were cleaned and the trash, debris, soil and “muck” was measured and the data was analyzed.

Data analysis showed that ARS retrofitted catch basins had a 70% drop in the volume of trash and an 81% drop in the volume of soil/muck/sediment, as compared with similar catch basins with ARS screens.

Average volume in catch basins without ARS was 4.7 cubic feet, while average volume with ARS was 1.4 cubic feet. Net reduction of 3.3 cubic feet per CB. The City’s street sweeper collected and removed debris prior to entry into the CB. This data was submitted to the San Diego Regional Water Quality Control Board that year.

The G2 ARS-CL is a more effective design, higher quality, and longer lasting than the 1st generation ARS installed in 2005-2006. It was tested by LACDPW at their BMP testing site at San Gabriel dam. A total of 10 tests were performed including water flow rates ranging from 0.25 to 5.0 CFS. The ARS-CL passed testing at all flow ranges and the Design Division concluded the device met all requirements for performance and safety. This product is approved throughout California.

G2 Constructions ARS-CL is customized during fabrication to fit each specific catch basin. The ARS screens prevent all objects ¾” or larger from entering the catch basin and current model ARS-CL prevents 85-95% of debris, trash, and pollutants from ever entering the waterway system from our streets. 9 PROJECT X
2023 Tier 1 Call for Projects Application for Funding
2023_ECP Tier 1 Application (02/13/2023) Page 8 of 12

7. Project Readiness: How long after OCTA Board of Directors approval (September 2023) will the project be operational (select one)? (up to 6 points):
܈> 4 Months
6 Points
܆ 4 – 8 Months
4 Points
܆ 8 – 12 Months
2 Points
܆ < 12 Months
1 Point

8. Will the project provide any secondary benefits beyond water quality improvements (i.e., water-use efficiency, public awareness, flood control, recreation, habitat, sustainability)? (up to 5 points) Secondary benefits beyond water quality improvements include:

1. Habitat health and safety of aquatic life and birds will benefit from our project’s CPS-Mod, GITS, and ARS-CL BMPs because they capture trash that can be mistaken for food. Plastics and trash can entangle birds and animals, and/or be swallowed and lead to death.

2. Recreationally, San Clemente is very popular for surf and water sports. This project will improve the water quality along our shoreline and reduce trash and danger on our beaches. Health and human safety dangers are reduced for children and adults playing on the beach and in the water. Reduction of sharp objects (metal, broken glass, etc.), cigarette butts, or bacteria and disease is a clear public benefit.

3. Public awareness that catch basins need to be protected from trash and pollutants is important. The City’s installation of ARS-CL and CPS-Mod throughout the City shows the public that protecting stormwater systems and improving water quality are very high priorities.

4. Sustainability of the storm drain system, the stream beds and shores, and soil under the flowing water, will reduce contamination of pollutants passing through and settling in it for the long term.

5. Economically, tourism is important to the City. The reduction of trash and pollution will have a significant positive impact on tourism in Orange County, and add to the local economy. The San Clemente economy relies heavily on its beautiful beaches due to residents, visitors and tourists being attracted to the shoreline. News of pollution on beaches sends visitors to vacation spots elsewhere and our project will therefore aid the local economy.

6. Property values may be helped in areas with the G2 ARS-CL and CPS-Mod stainless steel devices because of the environmentally positive display to existing owners and prospective buyers. 10 PROJECT X
2023 Tier 1 Call for Projects Application for Funding
2023_ECP Tier 1 Application (02/13/2023) Page 9 of 12

9. What is the methodology for measuring pollutant reduction before and after the BMP is implemented? How frequently will monitoring and performance assessment occur? (up to 10 points) The City’s methodology for measuring pollutant reduction and monitoring performance is planned as followed:

1. Trash and debris removed during the City’s catch basin cleanings will be measured and documented.

New data will be compared to prior data and the City will be able to quantify the effectiveness of the CPS-Mod and ARS-CL, or GITS devices. The results will be reported to the Regional Water Quality Control Board as a part of the NPDES annual report.

2. The City street maintenance staff and utilities crew supervisor visually observes the amount of pollutants and debris that build up in front of the ARS-CL screens. Staff drive the streets routinely and provide input and feedback about the amount of pollution. Special attention will be paid to the installed locations before, during and after storms. When excess amounts are found in front of the ARS, it is removed and/or street sweeping crews are notified.

3. Visual inspections of every CPS-Mod, ARS-CL, and GITS installed will be conducted at a minimum twice per year (an increase from once per year), and observations about trash and debris levels in front will be made.

4. Discussions and interviews with street sweeping and collections crews regarding the quantity and types of trash found in front of catch basins helps to build understanding of the types and quantity of pollution being stopped. This will also help identify specific catch basins or areas that accumulate more amounts of debris. This information can help develop education programs that target specific areas where more debris is observed.
11 PROJECT X
2023 Tier 1 Call for Projects Application for Funding
2023_ECP Tier 1 Application (02/13/2023) Page 10 of 12

10. Provide an operations and maintenance plan for the lifespan of the proposed project. Include schedule of inspections, cleaning, removal and disposal of pollutants, repairs, etc. (up to 15 points) The City’s operations and maintenance plan for the proposed CPS-MOD and ARS-CL screens includes regular inspections, cleanings, and maintenance for their ten-year lifespan. Services performed by the City will include:

1. Inspections of the CPS-Mod, GITS, and ARS-CL devices, at minimum twice annually by the City’s collections maintenance team or an outside contractor. Inspections will include visually checking both devices and mechanically checking the ARS. The locking system will be inspected annually as required by the manufacturer’s warranty. The inspection will document any issues that need to be addressed or verify its working order.

2. If repairs are needed after being identified during inspection and the City cannot easily fix, then these issues will be documented. The City will take photos, and provide a description and location. G2 Construction will evaluate the information and repair under their warranty.

3. Cleaning the front ARS-CL screen will be performed, at a minimum, weekly for arterial highways and every two weeks for residential streets by our contracted Street Sweeping company. As required, the ARS screens will be kept clean and not have mud or debris built up in from of it. Street Sweeper brushes are an acceptable method of cleaning the stainless steel screen according to G2. Street sweeping also removes trash and objects that may prevent the ARS from functioning properly while also preventing those pollutants from entering our storm drain system.

4. The CPS-Mod and GITS in each catch basin will be cleaned three (3) times annually, and is typically scheduled in October prior to the rainy season, January and May (or prior to significant storm events). The ARS, CPS, and GITS screens are also cleaned off during this removal of trash and debris. The non-hazardous materials are collected and disposed of in the City’s street sweeping debris waste bin, which is considered by the County of Orange as a limited volume transfer station.

Any hazardous material will be contained and disposed of properly.

5. After each significant storm event, the City’s collections crews or contractor will visually inspect the ARS devices from the exterior of the catch basin to check for open, damaged, or clogged screens, as recommended by the manufacturer. This identifies any issue that may have been caused by the storm, and before the next street sweeping event. Crews will remove debris that may be preventing the ARS from fully closing and locking. The screen will be returned to its default locked position. If any problems are identified, then any fixes that are easy and will follow the manufacturer’s operations and maintenance guidelines will be completed. This will be the standard procedure after each significant storm event.

6. G2 Construction will provide service and warranty work as needed by the City. The City plans to keep all installed devices on this project working effectively. This ensures that the City’s installation of fullcapture systems, as required by the State, have a long-term impact on our water quality. 12 PROJECT X
2023 Tier 1 Call for Projects Application for Funding
2023_ECP Tier 1 Application (02/13/2023) Page 11 of 12

11. BONUS: Is the proposed local match over the 20% minimum cash match requirement? If yes, enter match rate here. (0.5 points for each 5% overmatch, up to 5 points) N/A
Note: In-kind services are not eligible as local match
SECTION III: Additional Project Details
Match Sources
Other Grants: Non-M2 competitive grants may be used as match. Any grants used as match must be dedicated to the project for match credit to be received. Please list the name and amount of the grants being proposed as match.

N/A
Supplanting or Replacing Funds
ECP funds are designed to supplement, not supplant, existing water quality programs. Proposed projects must improve and not replace existing pollution reduction efforts by an eligible party. Please clarify that the proposed project will not be supplanting any existing water quality programs or other obligations.

This proposed City project will not supplant any existing water quality program. This project will improve water quality and reduce pollution, and it will not replace any existing pollution reduction effort by the City or other any eligible party.

Joint Applicant Information (if applicable)
See program guidelines for details on joint applicant applications and enter the details below.

Local Agency: N/A Local Agency: Click to enter text.
13 PROJECT X
2023 Tier 1 Call for Projects Application for Funding
2023_ECP Tier 1 Application (02/13/2023) Page 12 of 12
Project Manager: Click to enter text. Project Manager: Click to enter text.

Phone: Click to enter text. Phone: Click to enter text.

Email: Click to enter text. Email: Click to enter text.

Additional Comments
Click here to enter text.

I hereby certify that the information provided herein this form is accurate and consistent with accompanying documentation. I further certify that the above information has been approved by Council resolution and that awarded funds will not be used outside of their intended purpose.

Click here to enter text.

Name (Print) Signature Date
14 ATTACHMENTS
A. Calculations & Support Documentation for Question #2 and #3 B. Detailed Project Estimate & Warranty
C. Location Maps & Project Site Photos
D. Detailed Project Schedule
E. Design Drawings
F. City Council Resolution
G. Project Drainage Areas, Priority Land Uses, BMP Location & KMZ Files
H. Vendor and Installer Qualifications
15 A. Calculations & Support Documentation
for Questions #2 and #3
16 OCTA ECP PROJECT X - CALCULATIONS for Questions #2 and #3 Support Documentation City of San Clemente
Type 1 Type 2
Type(s) of BMP(s) proposed

FULL CAPTURE
CPS-Mod™ &
GITS™ by G2
ARS-CL™ CurbOpening Screens
by G2
Number of each BMP type: 78 197
Total drainage area(s) contributing to each BMP Type: (Acres) 244 232 Total Drainage area(s) considered Priority Land Uses: (Acres) 240 228 240 Total Project Cost $410,000
Cost / Benefit ($/acres of priority land uses): $1,708
Project Score
Line Factor Points Multiplier Line Score
A Fractional percent of 1-yr, 1-hr event peak flowrate
treated by the BMP(s) 1.0 3 3
B Fractional percent of 85th percentile, 24-hr design event that is treated by the BMP(s) 1.5 3 4.5
C BMP Multiplier 0
Project Score: 7.5
Analysis for G2 Construction's CPS-Mod™,
GITS™, and ARS CL™ devices

2. Cost / Benefit Calculation for priority land uses treated by proposed BMP(s). *Per City General Plans for land use and Statewide Trash Provisions (high density residential, industrial, commercial, mixed urban, public transportation stations).

BMP(s)

3. Pollutant Reduction Benefit: Treatment capacity and BMP Type:
17 OCTA ECP PROJECT X - CALCULATIONS for Questions #2 and #3 Support Documentation City of San Clemente

PROJECT SUMMARY
Land Use: Commercial, Industrial, Mixed Use, Residential Medium Density, Public Parking, Arterial RoadsBMP: CPS-Mod™, GITS™, and ARS CL™ by G2 Construction, Inc. 78 FULL CAPTURE SYSTEM CPS-Mod™ or GITS™
197 ARS-CL™ Curb-Opening Screens244 Acres Total Drainage Area240 Acres Priority Land Use Area 92% Land use impervious (est.)
Total project Cost:/ PLU Acre
PLU Land Use
CommercialIndustrialMixed UseResidential - Med-High DensityPublic ParkingArterial Analysis for G2 Construction's CPS-Mod™, GITS™, and ARS CL™ devices $410,000
$1,708
18 OCTA ECP PROJECT X - CALCULATIONS for Questions #2 and #3 Support Documentation City of San Clemente Analysis for G2 Construction's CPS-Mod ™, GITS
™, and ARS CL™ devices

3.A. Fractional percent of 1-yr, 1-hr event peak flowrate treated by the BMPs: Mixed Flow/Volume BMPS BMP 1: FULL CAPTURE SYSTEM CPS-Mod™ & GITS™ by G2 BMP 2: ARS-CL™ Curb Opening Screens by G2 NOTE: ARS-CL filtration is in addition to Full Capture System filtration.

Criteria Value Unit Criteria Value Unit
C= (0.75 x imp) + 0.15 = 0.84 C= (0.75 x imp) + 0.15 = 0.84 i= 1-yr, 1hr intensity= 0.429 in/hr i= 1-yr, 1hr intensity= 0.429 in/hr Land Imperviousness 92% Land Imperviousness 92%
Acres 244 Acres 232
G2 Construction's CPS-Mod or GITS 78 screens G2 Construction's ARS-CL 197 screens A= Avg/ contrib. DA per CPS= 3.1 ac A= Avg/ contrib. DA per ARS screen= 1.2 ac Avg. 1-yr, 1-hr peak flowrate (Q) = 1.1 cfs Avg. 1-yr, 1-hr peak flowrate (Q) = 0.4 cfs CPS-Mod & GITS design flowrate average this project 5.5 cfs G2 ARS-CL design flowrate average this project 1.45 cfs Fractional percent of 1-yr, 1-hr event filtered by BMP (Calc). Max= 100% 488% Fractional percent of 1-yr, 1-hr event filtered by BMP (Calc). Max= 100% 342% Score (Max=1.0) = Score (Max=1.0) =
Q3.A Weighted Score:

All calculations based on OCTA Workshop presentation.
1 1
1 19
OCTA ECP PROJECT X - CALCULATIONS for Questions #2 and #3 Support Documentation City of San Clemente Analysis for G2 Construction's CPS-Mod™, GITS™, and ARS CL™ devices

3.B. Fractional percent of 85th percentile, 24-hr design event that is treated by the BMP Calculate the design flowrate equivalent to design volume:BMP 1: FULL CAPTURE SYSTEM CPS-Mod™ & GITS™ by G2 BMP 2: ARS-CL™ Curb Opening Screens by G2 NOTE: ARS-CL filtration is in addition to CPS-Mod filtration. Always in combo.

Criteria Value Unit Criteria Value Unit
C= (0.75 x imp) +.15 = 0.84 C= (0.75 x imp) +.15 = 0.84 i= equivalent BMP design intensity= 0.26 in/hr i= equivalent BMP design intensity= 0.26 in/hr Land Imperviousness 92% Land Imperviousness 92%
A= 244 ac A= 232 ac
Design Storm Flowrate (Q) = 53 cfs Design Storm Flowrate (Q) = 51 cfs G2 CPS-Mod & GITS design flowrate avg this project 5.5 cfs G2 ARS-CL design flowrate average this project 1.45 cfs Total FCS design flowrate (from manufacturer)= 429 cfs Total ARS-CL design flowrate (from manufacturer)= 286 cfs Fractional percent of 85th percentile, 24 hr event, that could be treated. 805% cfs Fractional percent of 85th percentile, 24 hr event, that could be treated. 564% cfs Max Available Points Max Available PointsAll calculations based on OCTA Workshop presentation.

1.5 1.5
20 OCTA ECP PROJECT X - CALCULATIONS for Questions #2 and #3 Support Documentation City of San Clemente

3.A. Precipitation Intensity
Precipitation Intensity "i": 0.429 (0.360-0.516)
Source: NOAA Precip Frequency Estimates: CA

3.B. Design Storm Depth
Design Capture Storm Depth = .85"
Source:

Use multiplier to calculate the design storm intensity equivalent to the design storm depth:

Time of Concentration (Tc) 5 Min Modeled for High Intensity Tc Multiplier 0.26 in/hrFraction of design storm entering the BMP 100%Equivalent BMP Design Intensity 0.26 in/hr Analysis for G2 Construction's CPS-Mod™, GITS™, and ARS CL™ devices

3.B. Fractional percent of 85th percentile, 24-hr design event that is treated by the BMP 21 B. Detailed Project Estimate & Warranty
22 G2 Quote - City of San Clemente OCTA Grant Lic. #801253 - A, C8, C60 1352 E. Borchard Ave.

DBE, MBE, & SBE Certified Santa Ana, CA 92705
714.748.4242
Customer: City of San Clemente Date: 4/1/2023
910 Calle Negocio Quote No.: 230401-SC
San Clemente, CA 92673
Eric H. Taylor
Contacts: Jacob Ohana, Project Manager By: Eric H. Taylor Engineering Division VP, Bus Dev, G2 Construction, Inc. 949.542.4669 714.679.2550
[email protected] [email protected]
Products: G2 CPS-Mod™ patented connector pipe screen, 304 stainless steel, custom fab & install G2 GITS™ grated inlet trash screen, 304 stainless steel, custom fab & install G2 ARS-CL™ patented curb-opening screens, 304 stainless steel, custom fab & install Count
City
SWINL
#
Land Use
Street Name Nearest X-Street Lat Long
Grates
Traffic
Control
G2 BMP 1: Full
Capture System
G2 BMP 2: CurbOpening Screen
1 11118 PLU Via Pico Plaza Avenida Pico 33.43717 -117.62259 1 TC CPS-Mod™ ARS-CL™ -10 2 11119 PLU Via Pico Plaza Avenida Pico 33.43701 -117.62260 1 TC CPS-Mod™ ARS-CL™ -10 3 11113 PLU Via Pico Plaza In Plaza 33.43738 -117.62091 1 CPS-Mod™ ARS-CL™ -10 4 11112 PLU Via Pico Plaza In Plaza 33.43635 -117.61952 1 CPS-Mod™ ARS-CL™ -10 This proposal utilizes the G2's master purchase agreement with OCPW / OCTA MA-080-20011478 for Trash and Debris Capture Devices for the City of San Clemente's OCTA ECP Project X grant application for 2023-24. The City is eligible for this piggyback contract like all Orange County cities, which guarantees the best product, service, and pricing.

G2 will install 78 Full Capture Systems and 197 unique ARS-CL™ screens. Costs for required traffic control and catch basin cleaning are included.

DBE, MBE & SBE Certified

DESCRIPTION
Avenida Pico & San Clemente Outlets Corridor Runoff Treatment Project QUOTE
City of San Clemente
CPS-Mod ™, ARS-CL™, & GITS™ for 80 PLU Catch Basins
OCTA ECP Tier 1 Grant Application '23-24
OCPW / OCTA MA-080-20011478 for Trash and Debris Capture Devices (Good until for 90 Days)
G2 Construction (G2) proposes to custom fabricate and install our patented Full Capture System devices in 78 City catch basins (CBs). The installed device counts are 72 CPS-Mod™ connector pipe screens and 6 GITS™ grated inlet trash screens. G2 will also fabricate and install 197 ARS-CL™ curb-opening screens in these City catch basins. Four ARS-CL screens will be custom installed in 2 openings over X canal that cannot receive a CPS-Mod because there is not CB floor.

All 80 locations are in priority land use (PLU) areas: Commercial, Industrial, Mixed Use, Residential Medium-High Density, Public Parking, or Arterial roads.
1 of 4 23
G2 Quote - City of San Clemente OCTA Grant
G2 Construction Proposal pg 2 or 4
5 11111 PLU Via Pico Plaza In Plaza 33.43606 -117.61946 CPS-Mod™ ARS-CL™ -05 6 11109 PLU Via Pico Plaza In Plaza 33.43539 -117.62032 CPS-Mod™ ARS-CL™ -05 7 11121 PLU Avenida Pico Calle de Los Molinos 33.43655 -117.62509 TC CPS-Mod™ ARS-CL™ -07 8 11126 PLU Avenida Pico Calle De Industrias 33.43726 -117.62415 TC CPS-Mod™ ARS-CL™ -21x 9 11125 PLU Avenida Pico Calle De Industrias 33.43723 -117.62422 TC CPS-Mod™ ARS-CL™ -14x 10 11124 PLU Avenida Pico Calle de Los Molinos 33.43695 -117.62474 TC CPS-Mod™ ARS-CL™ -21x 11 11123 PLU Avenida Pico Calle de Los Molinos 33.43673 -117.62525 TC CPS-Mod™ ARS-CL™ -21x 12 11122 PLU Los Melinos Avenida Pico 33.43696 -117.62511 TC CPS-Mod™ ARS-CL™ -21x 13 11129 PLU Calle de Los Molinos Avenida Pico 33.43595 -117.62452 NA ARS-CL™ -07 14 11128 PLU Calle de Los Molinos Avenida Pico 33.43577 -117.62463 NA ARS-CL™ -07 15 11117 PLU Avenida de la Estrella Calle de Los Molinos 33.43561 -117.62325 CPS-Mod™ ARS-CL™ -05 16 11116 PLU Avenida de la Estrella Calle de Los Molinos 33.43548 -117.62324 CPS-Mod™ ARS-CL™ -05 17 11120 PLU Rincon Ct Calle de Los Molinos 33.43468 -117.62524 1 GITS™ 18 11141 PLU Calle de Los Molinos Calle Valle 33.43374 -117.62460 CPS-Mod™ ARS-CL™ -14x 19 12992 PLU Calle de Los Molinos Calle Valle 33.43372 -117.62444 CPS-Mod™ ARS-CL™ -14x 20 12993 PLU Calle Valle Los Obreros 33.43329 -117.62454 CPS-Mod™ ARS-CL™ -14x 21 12994 PLU Calle Valle Los Obreros 33.43322 -117.62458 CPS-Mod™ ARS-CL™ -14x 22 12995 PLU Calle Valle Calle Valle 33.43378 -117.62584 CPS-Mod™ ARS-CL™ -21x 23 12996 PLU Calle Valle Calle Valle 33.43355 -117.62652 1 CPS-Mod™ ARS-CL™ -05 24 10656 PLU Calle de Los Molinos Los Obreros Ln 33.43291 -117.62757 TC CPS-Mod™ ARS-CL™ -05 25 13678 PLU Calle Lago El Camino Real 33.43390 -117.62964 CPS-Mod™ ARS-CL™ -07 26 10658 PLU El Camino Real Calle Lago 33.43252 -117.62885 1 TC GITS™ 27 10657 PLU Calle Deschecha Boca De La Playa 33.43223 -117.62893 1 GITS™ 28 10659 PLU Calle Deschecha El Camino Real 33.43228 -117.62919 1 GITS™ 29 10660 PLU Calle Deschecha Boca De La Playa 33.43240 -117.62988 1 GITS™ 30 13247 PLU Boca De La Playa Calle Desheche 33.43232 -117.62999 TC CPS-Mod™ ARS-CL™ -14x 31 13246 PLU Boca De La Playa 33.43198 -117.63022 CPS-Mod™ ARS-CL™ -07 32 13580 PLU Boca De La Playa Avenida Pico 33.43188 -117.63054 CPS-Mod™ ARS-CL™ -05 33 13579 PLU Boca De La Playa Avenida Pico 33.43160 -117.63083 1 TC GITS™ 34 13575 PLU Boca De La Playa Avenida Estacion 33.43114 -117.63130 1 CPS-Mod™ ARS-CL™ -05 35 10654 PLU El Camino Real Avenida Pico 33.43280 -117.63250 TC CPS-Mod™ ARS-CL™ -07 36 12980 PLU El Camino Real Avenida Pico 33.43262 -117.63230 TC CPS-Mod™ ARS-CL™ -07 37 12981 PLU Avenida Estacion Parking Lot 33.43193 -117.63236 CPS-Mod™ ARS-CL™ -05 38 12981 PLU Avenida Estacion Parking Lot 33.43212 -117.63260 CPS-Mod™ ARS-CL™ -05 39 13245 PLU Avenida Pico 33.43229 -117.63113 CPS-Mod™ ARS-CL™ -07 40 13250 PLU Avenida Florencia Calle Las Bolas 33.43130 -117.62714 CPS-Mod™ ARS-CL™ -28x 2 of 4 24
G2 Quote - City of San Clemente OCTA Grant
G2 Construction Proposal pg 3 or 4
41 13251 PLU Calle Las Bolas 33.43182 -117.62881 CPS-Mod™ ARS-CL™ -07 42 13248 PLU Calle Sacramento 33.43167 -117.62903 1 CPS-Mod™ ARS-CL™ -07 43 13249 PLU Calle Sacramento 33.43168 -117.62914 CPS-Mod™ ARS-CL™ -14x 44 13363 PLU Avenida Pico El Camino Real 33.43337 -117.63115 TC CPS-Mod™ ARS-CL™ -10 45 13364 PLU Avenida Pico El Camino Real 33.43337 -117.63145 TC CPS-Mod™ ARS-CL™ -10 46 13562 PLU Avenida Pico Avenida Vista Hermos 33.43568 -117.62838 TC CPS-Mod™ ARS-CL™ -10 47 13563 PLU Avenida Pico Avenida Vista Hermos 33.43598 -117.62738 TC CPS-Mod™ ARS-CL™ -07 48 13347 PLU Ave. Vista Hermosa Avenida Pico 33.43602 -117.62787 TC CPS-Mod™ ARS-CL™ -05 49 13348 PLU Ave. Vista Hermosa Avenida Pico 33.43598 -117.62812 TC CPS-Mod™ ARS-CL™ -14x 50 13341 PLU Ave. Vista Hermosa Avenida Pico 33.43636 -117.62799 TC CPS-Mod™ ARS-CL™ -21x 51 13344 PLU Ave. Vista Hermosa Avenida Pico 33.43688 -117.62823 TC CPS-Mod™ ARS-CL™ -14x 52 13345 PLU Ave. Vista Hermosa Avenida Pico 33.43679 -117.62850 TC CPS-Mod™ ARS-CL™ -14x 53 13342 PLU Ave. Vista Hermosa Via Canon Verde 33.43759 -117.62877 TC CPS-Mod™ ARS-CL™ -14x 54 13359 PLU Ave. Vista Hermosa Via Canon Verde 33.43808 -117.62932 TC CPS-Mod™ ARS-CL™ -14x 55 13360 PLU Ave. Vista Hermosa Via Canon Verde 33.43820 -117.62917 TC CPS-Mod™ ARS-CL™ -07 56 13362 PLU Ave. Vista Hermosa Via Canon Verde 33.43851 -117.62929 TC CPS-Mod™ ARS-CL™ -07 57 13337 PLU Ave. Vista Hermosa Via Canon Verde 33.43921 -117.62999 TC CPS-Mod™ ARS-CL™ -10 58 13339 PLU Ave. Vista Hermosa Via Canon Verde 33.43905 -117.63020 TC CPS-Mod™ ARS-CL™ -07 59 13317 PLU Ave. Vista Hermosa Avenida Costa Azul 33.44095 -117.63181 TC CPS-Mod™ ARS-CL™ -14x 60 13315 PLU Ave. Vista Hermosa Avenida Costa Azul 33.44109 -117.63158 TC CPS-Mod™ ARS-CL™ -10 61 13335 PLU Ave. Vista Hermosa Outlets at San Clemen33.44292 -117.63234 TC CPS-Mod™ ARS-CL™ -14x 62 13336 PLU Ave. Vista Hermosa Outlets at San Clemen33.44298 -117.63196 TC CPS-Mod™ ARS-CL™ -14x 63 13334 PLU Ave. Vista Hermosa Outlets at San Clemen33.44357 -117.63207 TC CPS-Mod™ ARS-CL™ -21x 64 13590 PLU Ave. Vista Hermosa Outlets at San Clemen33.44273 -117.63247 TC CPS-Mod™ ARS-CL™ -05 65 13591 PLU Ave. Vista Hermosa Jim Johnson Memorial 33.44268 -117.63297 CPS-Mod™ ARS-CL™ -07 66 10646 PLU Calle Frontera Calle Ola Verde 33.44396 -117.62740 TC CPS-Mod™ ARS-CL™ -10 67 10645 PLU Calle Frontera Calle Ola Verde 33.44406 -117.62729 1 TC CPS-Mod™ ARS-CL™ -10 68 11034 PLU Calle Frontera Calle Ola Verde 33.44357 -117.62629 1 TC CPS-Mod™ ARS-CL™ -10 69 11033 PLU Calle Frontera Calle Ola Verde 33.44369 -117.62614 1 TC CPS-Mod™ ARS-CL™ -10 70 11035 PLU Calle Frontera Calle Ola Verde 33.44351 -117.62593 1 CPS-Mod™ ARS-CL™ -10 71 11036 PLU Avenida Espada Calle Ola Verde 33.44336 -117.62600 CPS-Mod™ ARS-CL™ -05 72 11037 PLU Avenida Espada Calle Ola Verde 33.44327 -117.62602 1 CPS-Mod™ ARS-CL™ -07 73 11038 PLU Calle Ola Verde Avenida Espada 33.44216 -117.62571 CPS-Mod™ ARS-CL™ -10 74 11039 PLU Calle Ola Verde Avenida Espada 33.44208 -117.62572 CPS-Mod™ ARS-CL™ -10 75 11045 PLU Via Concha Avenida Fuentes 33.44184 -117.62383 CPS-Mod™ ARS-CL™ -05 76 11046 PLU Avenida Fuentes Via Concha 33.44183 -117.62368 1 CPS-Mod™ ARS-CL™ -07 3 of 4 25
G2 Quote - City of San Clemente OCTA Grant
G2 Construction Proposal pg 4 or 4
77 11047 PLU Via Concha Avenida Fuentes 33.44161 -117.62367 1 CPS-Mod™ ARS-CL™ -07 78 13605 PLU Avenida Fuentes Via Concha 33.44172 -117.62365 1 CPS-Mod™ ARS-CL™ -07 79 11044 PLU Avenida Fuentes Calle Frontera 33.44197 -117.62314 1 CPS-Mod™ ARS-CL™ -07 80 11018 PLU Calle Frontera Avenida Fuentes 33.44184 -117.62102 1 TC CPS-Mod™ ARS-CL™ -07 Mobilization $20,500
Product Install Totals: Devices & Installation $361,330 72 CPS-Mod ™ Full Capture Systems Catch Basin Cleaning $3,900 6 GITS™ Full Capture Systems Traffic Control $24,270
197 ARS-CL™ Screens TOTAL CONSTRUCTION COST $410,000
Terms & Conditions:

Pricing based on OCPW/ OCTA Master Pricing with Volume Discounts.

Pricing does not include project licence or business fees.

Final design configurations and costs to be revised after final field evaluations.

Payment NET 30 days.

Thank You. We Appreciate Your Business!
4 of 4 26
City of San Clemente
G2 Construction – OCPW Master Agreement
27 Lic. #801253 - A, C8, C60
1352 E. Borchard Ave.

Santa Ana, CA 92705
714.748.4242
[email protected]
Date: April 1, 2023
CPS-Mod™, ARS-CL™ & GITS™

WARRANTY
Project: San Clemente - CPS-Mod™, ARS-CL™, & & GITS™ Screens City of San Clemente 2023-24 OCTA Measure M2’s Environmental Cleanup Program (ECP) Tier 1 – Project X
G2 Construction, Inc. hereby provides a product warranty of 10 years for the G2 CPS-Mod™ connector pipe screens, GITS™ grated inlet trash screen, and ARS-CL™ automatic retractable screens installed in catch basins for the project listed above. G2 guarantees the CPS-Mod™, GITS™, and ARS-CL™ will be manufactured and installed in accordance with the product drawings and specifications.

G2 Construction agrees to repair or replace any installed product that proves defective in its workmanship or material within one year of the project acceptance date. If an installed product proves defective within ten years, then G2 agrees to provide replacement parts at no cost.

Accidents, product modifications, vandalism, unusual use, or lack of standard cleaning may nullify a product’s warranty.

Requests for warranty service must be made by the product Owner, and should include photos and details.

John Alvarado, President
G2 Construction, Inc.
28 C. Location Maps & Project Site Photos
29 City of San Clemente

WATERSHED MAP
Avenido Pico and San Clemente Outlets Corridor
Runoff Treatment Project
The two largest watersheds in the City of San Clemente are the Segunda Deschecha Canada and Prima Deschecha Canada Watersheds.

The proposed project is focused on the lower Segunda Deschecha Canada Watershed from about 1 mile inland to the Pacific Ocean. Avenida Pico runs through this corridor in parallel with Segunda Deschecha Canada Creek, and the target area is from just north of I-5 to the North Beach area.
30 City of San Clemente

IMPAIRED WATERS MAP
Avenido Pico and San Clemente Outlets Corridor
Runoff Treatment Project
The proposed project’s location has been identified with 303(d) impairments. https://ocerws.ocpublicworks.com
https://www.waterboards.ca.gov/sandiego/water_issues
/programs//tmdls/docs/bacteria/updates_022410/2010-
0210_Final_TechRpt_AppendixE.pdf 31
City of San Clemente

IMPAIRED WATERS - MAP
Avenido Pico and San Clemente Outlets Corridor
Runoff Treatment Project
The proposed project’s specific location.
32 City of San Clemente

PROJECT MAP
Avenido Pico and San Clemente Outlets Corridor
Runoff Treatment Project
The proposed project’s specific catch basins receiving Full Capture System devices and drainage areas.
33 City of San Clemente

LAND USE MAP
Avenido Pico and San Clemente Outlets Corridor
Runoff Treatment Project
The proposed project installs stormwater devices that the General Plan Land Use Map identifies as: Commercial, Industrial, Mixed Use, Residential Medium Density, and Public Parking. 34 City of San Clemente

PROJECT OVERVIEW MAP
Avenido Pico and San Clemente Outlets Corridor
Runoff Treatment Project
The proposed project’s specific catch basins receiving Full Capture System devices and drainage areas.
#1
#3
#2
#4
36 City of San Clemente
Sub-Area Map #1
Avenido Pico and San Clemente Outlets Corridor
Runoff Treatment Project
The proposed project’s specific catch basins receiving Full Capture System devices. 37 City of San Clemente
Sub-Area Map #2
Avenido Pico and San Clemente Outlets Corridor
Runoff Treatment Project
The proposed project’s specific catch basins receiving Full Capture System devices. 38 City of San Clemente
Sub-Area Map #3
Avenido Pico and San Clemente Outlets Corridor
Runoff Treatment Project
The proposed project’s specific catch basins receiving Full Capture System devices. 39 City of San Clemente
Sub-Area Map #4
Avenido Pico and San Clemente Outlets Corridor
Runoff Treatment Project
The proposed project’s specific catch basins receiving Full Capture System devices. 40 Avenida Pico X Calle De Industrias CB# 11126 Device: ARS-CL + CPS-Mod Avenida Pico X Calle De Industrias CB# 11125 Device: ARS-CL + CPS-Mod Avenida Pico X Calle de Los Molinos CB# 11124 Device: ARS-CL + CPS-Mod

PROJECT SITE PHOTOS
41 Los Melinos X Avenida Pico CB# 11122 Device: ARS-CL + CPS-Mod Avenida Pico X Calle de Los Molinos CB# 11123 Device: ARS-CL + CPS-Mod Avenida Pico X Calle de Los Molinos CB# 11121 Device: ARS-CL + CPS-Mod

PROJECT SITE PHOTOS
42 Via Pico Plaza X Avenida Pico CB# 11118
Via Pico Plaza X Avenida Pico CB# 11119 Device: ARS-CL + CPS-Mod Via Pico Plaza X In Plaza CB# 11113 Device: ARS-CL + CPS-Mod

PROJECT SITE PHOTOS
43 Via Pico Plaza X In Plaza CB# 11112 Device: ARS-CL + CPS-Mod Via Pico Plaza X In Plaza CB# 11111 Device: ARS-CL + CPS-Mod Via Pico Plaza X In Plaza CB# 11109 Device: ARS-CL + CPS-Mod

PROJECT SITE PHOTOS
44 Calle de Los Molinos X Avenida Pico CB# 11129 Device: ARS-CL (custom) Calle de Los Molinos X Avenida Pico CB# 11128 Device: ARS-CL (custom) Avenida de la Estrella X Calle de Los Molinos CB# 11117 Device: ARS-CL + CPS-Mod

PROJECT SITE PHOTOS
45 Avenida de la Estrella X Calle de Los Molinos CB# 11116 Device: ARS-CL + CPS-Mod Rincon Ct X Calle de Los Molinos CB# 11120 Device: Grated Inlet Trash Screen Calle de Los Molinos X Calle Valle CB# 12992 Device: ARS-CL + CPS-Mod

PROJECT SITE PHOTOS
46 Calle de Los Molinos X Calle Valle CB# 11141 Device: ARS-CL + CPS-Mod Calle Valle X Calle Valle CB# 12995 Device: ARS-CL + CPS-Mod Calle Valle X Calle Valle CB# 12996 Device: ARS-CL + CPS-Mod

PROJECT SITE PHOTOS
47 Calle Valle X Los Obreros CB# 12994 Device: ARS-CL + CPS-Mod Calle Valle X Los Obreros CB# 12993 Device: ARS-CL + CPS-Mod Calle de Los Molinos X Los Obreros Ln CB# 10656 Device: ARS-CL + CPS-Mod

PROJECT SITE PHOTOS
48 El Camino Real X Avenida Pico CB# 10654 Device: ARS-CL + CPS-Mod El Camino Real X Avenida Pico CB# 12980 Device: ARS-CL + CPS-Mod Avenida Estacion Parking Lot CB# 12981.1 Device: ARS-CL + CPS-Mod

PROJECT SITE PHOTOS
49 Avenida Estacion Parking Lot CB# 12981.2 Device: ARS-CL + CPS-Mod Calle Lago X El Camino Real CB# 13678 Device: ARS-CL + CPS-Mod

PROJECT SITE PHOTOS
50 Boca De La Playa X Avenida Estacion CB# 13575 Device: ARS-CL + CPS-Mod Boca De La Playa X Avenida Pico CB# 13579 Device: Grated Inlet Trash Screen Boca De La Playa X Avenida Pico CB# 13580 Device: ARS-CL + CPS-Mod

PROJECT SITE PHOTOS
51 Boca De La Playa X Calle Las Bolas CB# 13246 Device: ARS-CL + CPS-Mod Boca De La Playa X Calle Desheche CB# 13247 Device: ARS-CL + CPS-Mod Calle Deschecha X Boca De La Playa CB# 10660 Device: Grated Inlet Trash Screen

PROJECT SITE PHOTOS
52 Calle Deschecha X El Camino Real CB# 10659 Device: Grated Inlet Trash Screen Calle Deschecha X Boca De La Playa CB# 10657 Device: Grated Inlet Trash Screen Avenida Florencia X Calle Las Bolas CB# 13250 Device: ARS-CL + CPS-Mod

PROJECT SITE PHOTOS
53 El Camino Real X Calle Lago CB# 10658 Device: Grated Inlet Trash Screen Calle Sacramento X Calle Las Bolas CB# 13248 Device: ARS-CL + CPS-Mod Calle Sacramento X Calle Las Bolas CB# 13249 Device: ARS-CL + CPS-Mod

PROJECT SITE PHOTOS
54 Avenida Pico X Avenida Vista Hermosa CB# 13563 Device: ARS-CL + CPS-Mod Avenida Pico X Avenida Vista Hermosa CB# 13562 Device: ARS-CL + CPS-Mod Avenida Pico X El Camino Real CB# 13363 Device: ARS-CL + CPS-Mod

PROJECT SITE PHOTOS
55 Avenida Pico X El Camino Real CB# 13364 Device: ARS-CL + CPS-Mod Avenida Pico X Calle Deshecha CB# 13245 Device: ARS-CL + CPS-Mod

PROJECT SITE PHOTOS
56 Avenida Vista Hermosa X Avenida Pico CB# 13341 Device: ARS-CL + CPS-Mod Avenida Vista Hermosa X Avenida Pico CB# 13347 Device: ARS-CL + CPS-Mod Avenida Vista Hermosa X Avenida Pico CB# 13348 Device: ARS-CL + CPS-Mod

PROJECT SITE PHOTOS
57 Avenida Vista Hermosa X Via Canon Verde CB# 13342 Device: ARS-CL + CPS-Mod Avenida Vista Hermosa X Avenida Pico CB# 13344 Device: ARS-CL + CPS-Mod Avenida Vista Hermosa X Avenida Pico CB# 13345 Device: ARS-CL + CPS-Mod

PROJECT SITE PHOTOS
58 Avenida Vista Hermosa X Via Canon Verde CB# 13362 Device: ARS-CL + CPS-Mod Avenida Vista Hermosa X Via Canon Verde CB# 13360 Device: ARS-CL + CPS-Mod Avenida Vista Hermosa X Via Canon Verde CB# 13359 Device: ARS-CL + CPS-Mod

PROJECT SITE PHOTOS
59 Avenida Vista Hermosa X Avenida Costa Azul CB# 13317 Device: ARS-CL + CPS-Mod Avenida Vista Hermosa X Via Canon Verde CB# 13337 Device: ARS-CL + CPS-Mod Avenida Vista Hermosa X Via Canon Verde CB# 13339 Device: ARS-CL + CPS-Mod

PROJECT SITE PHOTOS
60 Avenida Vista Hermosa X Outlets at San Clemente CB# 13334 Device: ARS-CL + CPS-Mod Avenida Vista Hermosa X Outlets at San Clemente CB# 13336 Device: ARS-CL + CPS-Mod Avenida Vista Hermosa X Outlets at San Clemente CB# 13335 Device: ARS-CL + CPS-Mod

PROJECT SITE PHOTOS
61 Avenida Vista Hermosa X Outlets at San Clemente CB# 13590 Device: ARS-CL + CPS-Mod Avenida Vista Hermosa X Jim Johnson Park CB# 13591 Device: ARS-CL + CPS-Mod Avenida Vista Hermosa X Avenida Costa Azul CB# 13315 Device: ARS-CL + CPS-Mod

PROJECT SITE PHOTOS
62 Avenida Espada X Calle Ola Verde CB# 11036 Device: ARS-CL + CPS-Mod Avenida Espada X Calle Ola Verde CB# 11037 Device: ARS-CL + CPS-Mod Avenida Fuentes X Calle Frontera CB# 11044 Device: ARS-CL + CPS-Mod

PROJECT SITE PHOTOS
63 Avenida Fuentes X Via Concha CB# 11046 Device: ARS-CL + CPS-Mod Avenida Fuentes X Via Concha CB# 13605 Device: ARS-CL + CPS-Mod Calle Frontera X Calle Ola Verde CB# 11033 Device: ARS-CL + CPS-Mod

PROJECT SITE PHOTOS
64 Calle Frontera X Calle Ola Verde CB# 11034 Device: ARS-CL + CPS-Mod Calle Frontera X Calle Ola Verde CB# 11035 Device: ARS-CL + CPS-Mod Calle Frontera X Calle Ola Verde CB# 10645 Device: ARS-CL + CPS-Mod

PROJECT SITE PHOTOS
65 Calle Frontera X Calle Ola Verde CB# 10646 Device: ARS-CL + CPS-Mod Calle Frontera X Avenida Fuentes CB# 11018 Device: ARS-CL + CPS-Mod Calle Ola Verde X Avenida Espada CB# 11038 Device: ARS-CL + CPS-Mod

PROJECT SITE PHOTOS
66 Calle Ola Verde X Avenida Espada CB# 11039 Device: ARS-CL + CPS-Mod Via Concha X Avenida Fuentes CB# 11045 Device: ARS-CL + CPS-Mod Via Concha X Avenida Fuentes CB# 11047 Device: ARS-CL + CPS-Mod

PROJECT SITE PHOTOS
67 D. Detailed Project Schedule
68 City Council Approval of Resolution April 18, 2023
OCTA & City Agreement Letter Signed August 1, 2023
City Council Approval of Contract August 15, 2023
City Award of Contract to Contractor August 15, 2023
START - Contractor
Construction/Installation September 15, 2023
COMPLETION - Contractor
Construction/Installation December 23, 2023

DETAILED PROJECT SCHEDULE
OCTA ECP Project X 2023-2024

CITY OF SAN CLEMENTE
69 Lic. #801253 - A, C8, C60
1352 E. Borchard Ave.

Santa Ana, CA 92705
714.748.4242
[email protected]
Installation Schedule
City of San Clemente
2023-24 OCTA ECP, Project X
April 1, 2023
Action Time (from signed
contract & NTP)

1. Evaluate all catch basins and take detailed
measurements.
3 weeks

2. Fabricate custom CPS-Mod™, GITS™ & ARS-CL™ 5 weeks

3. Install custom fitted G2 Devices 6 weeks

4. Inspection and sign-off
TOTAL PROJECT (start to finish)

0.5 weeks

14.5 WEEKS
70 E. Design Drawings
71 CPS-Mod™
Patented
CPS Modular Series
CA State Water Board Certified - FULL CAPTURE SYSTEM _____________________________________________________________________________________________________________________________ G2 CPS-Mod™ Full-Capture 5mm perforated screens with
patented modular design for easy installation inside catch basins.

Approved by the California State Water Board, LACDPW, OCPW, OCTA, SF Bay RWQCB & agencies everywhere. The CPSMod™ prevents trash, pollutants, and debris from entering waterways through the catch basin outlet pipe.
x Made from 304 Stainless Steel for extended life.
x Sized to meet or exceed 1-year, 1-hour storm.
x Modular to easily fit all catch basin types.
x Custom designed and fabricated to each catch basin to ensure compliance of no gaps > 5mm in size.
x Professionally installed by G2 or a trained & certified installer. x Quick Release Removable (optional)
x Mosquito & Vector Abatement Deflector (where required) Recommended with G2’s ARS CamLock Series™
72 CPS-Mod™
Patented
CPS Modular Series
FULL CAPTURE SYSTEM Certified by
California State Water Board & Regional Water Quality Control Boards G2 CPS-Mod™ Connector Pipe Screen
Function:
x Captures all pollutants 5mm and larger that enter the catch basin. x Pollutants prevented from exiting the catch basin:
¾ Primary: plastics (food containers, bags, bottles, straws); trash (paper, cigarette butts, cans); vegetative debris (leaves, branches, landscaping); other all other objects. ¾ Secondary: pollutants absorbed by or attached to the Primary pollutants. Including from vehicles (hydrocarbons, fluids, copper, cadmium, zinc, tires, etc.), pathogens / bacteria, pesticides, nutrients, organic compounds, sediment toxicity, etc.

Design, Flexibility, & Approval:
x Custom designed and fabricated for each catch basin and its unique features. x Fits any standard catch basin with discharge pipe on front, back, or side wall. x Approved by State Waterboard, Los Angeles County DPW, City of LA, Orange County DPW, OCTA, San Francisco Bay Area Water Resource Board, and agencies everywhere.

Material & Fabrication:
x Made of 304 stainless steel; 14 gauge with 5mm holes. x “Made in California, USA”
Value:
x Low initial capital investment relative to other storm water quality BMPs. Lower long-term and total lifetime costs vs. any water quality BMP or taking no action. x Requires no replacement filters or parts.
x G2’s CPS-Mod™ in combination with the G2’s ARS-CL™ creates the most effective BMP system and greatest value.

Public Outreach:
x Residents aware of the CPS-Mod™ installed in their local catch basin perceive it to be an environmental benefit and demonstrates an environmentally conscious community.

Recommended with G2’s ARS CamLock Series™ screens, for the most complete full capture system. 73 CPS-Mod™
Patented
CPS Modular Series FULL CAPTURE SYSTEM
74 NOTES:

TOP DEFLECTOR, AS NEEDED
SUPPORT BRACKET WHEN A 48".

BOTTOM TRIM SIZED TO FIT, AS NEEDED,
SEE SHEET #3.
2 G2 Construction, Inc.

Sheet 1 of 6
Connector Pipe Screen (CPS)

NOT TO SCALE
A
*Hb
*Hs
A*
B*
(typ)
*Hs/2
(typ)
*Hs/2
(typ)
Full Capture Model: G2 CPS - Modular
Patented
VI
A
5 mm Opening Screen 14 Gauge
*L = A
A
5 mm Opening Screen 14 Gauge
*L = A+2B
B (typ)
A
5 mm Opening Screen 14 Gauge
*L = A+B
B
3 3
1 2
1 Screen made of 304 Stainless Steel
14 gauge, with 5 mm openings.

Manufactured and Installed Exclusively by:

Office (714) 748- 4242
CA Lic. # 801253 A, C-8, C-60
G2 Construction, Inc. [email protected] Santa Ana, CA 92705 1352 E. Borchard Avenue 75 _
GITS™ Drop-In CPS
Grated Inlet Trash Screen
___________________________________________________________________________________________ State Water Board Certified

FULL CAPTURE SYSTEM
G2 GITS™ grated inlet trash screen is a Full Capture
System with 5mm perforations.
x Made from 304 Stainless Steel for extended life.
x Fits under any size inlet grate.
x Custom designed, fabricated & fitted to each grated
inlet. “Made in California, USA”
x Sized to meet or exceed 1-year, 1-hour storm*.
x Professionally installed by G2 or by the customer.

Recommended for grated inlets.
76 GITS™ Drop-In CPS
Grated Inlet Trash Screen
FULL CAPTURE SYSTEM Certified by the
CA State Water Board & Regional Water Quality Control Boards GITS™ Under Grate Trash Capture Device
Function:
x Captures all pollutants 5mm and larger that enter the inlet through the grate. x Meets CA State Water Board trash regulation Track 1 requirements. x Easy to install, clean and maintain.
x Pollutants prevented from exiting the inlet:
¾ Primary: plastics (food containers, bags, bottles, straws); trash (paper, cigarette butts, cans); vegetative debris (leaves, branches, landscaping); other all other objects. ¾ Secondary: pollutants absorbed by or attached to the Primary pollutants. Including from vehicles (hydrocarbons, fluids, copper, cadmium, zinc, tires, etc.), pathogens / bacteria, pesticides, nutrients, organic compounds, sediment toxicity, etc.

Design, Flexibility, & Approval:
x Custom designed and fabricated for each inlet and its unique features. Fits any grated inlet. x Approved by State Water Board, Orange County DPW, OCTA, and agencies everywhere.

Public Outreach:
x Residents aware of the GITS installed in their local grated inlet perceive it to be an environmental benefit and demonstrates an environmentally conscious community. 77 _____________________________________________________________________________________ [email protected] www.G2construction.com Santa Ana 714.748.4242 DBE, MBE & SBE Certified California
GITS™ Drop-In CPS
Grated Inlet Trash Screen
FULL CAPTURE SYSTEM Certified by the
CA State Water Board & Regional Water Quality Control Boards 78 18.00
End View Side View Top View

25.75 8.09 25.75

27.7523.75

10.00 3.50

3.50 10.09

8.09 17.75

39.00 .00

5.00 G2 Construction, Inc.

TM
GITS Full Capture System 3DWHQW3HQGLQJ
Grated Inlet Trash Screen Model :
18" x 40" with 10" Basket
1 4
1 1
2 3
3 Full Capture System for
Drop Inlets with grate
covers 18" x 40"
1 3
4 304 SS - 16 gauge Rim Assembly 304 SS 14 gauge, 5mm perforated material 304 SS solid round bar 18" dia. used to trim off
top of basket. Makes for no sharp edge. 2 304 SS Solid round bar 14" dia. , each baskets has 6 support members.

Manufactured and Installed Exclusively by:

Office (714) 748- 4242
CA Lic. # 801253 A, C-8, C-60
G2 Construction, Inc. [email protected]
1352 E. Borchard Avenue
Santa Ana, CA 92705
6$03/('5$:,1*
79 ARS-CL™
Patented
ARS CamLock Series ___________________________________________________________________________________________ G2’s ARS-CL™ automatic retractable screen with CamLock
technology prevents trash and debris from entering catch basins through the curb opening. Approved by LACDPW,
OCTA, OCPW, SF Bay ABAG, and most agencies.

Approved for Trash Amendment TRACK 2 compliance.

Reduces catch basin cleaning costs and CPS maintenance.

Prevents up to 95% of trash and debris from entering the catch basin.
x Made from 304 Stainless Steel for extended life.
x Custom designed, fabricated & fitted to each curb
opening. “Made in California, USA”
x Independent ARS-CL™ devices open and lock between
all catch basin support bolts.
x Sized to meet or exceed 1-year, 1-hour storm*.
x Professionally installed by G2.

Recommended with G2’s CPS-Mod Series™
80 ARS-CL™
Patented
ARS CamLock Series _________________________________________________________________________________________ ARS-CL™ Automatic Retractable Screen
Function:
x Stops all pollutants ¾ inches and larger from entering catch basins and water systems. x Significantly reduces cleaning frequency for catch basins and CPS-Mod™ maintenance. x Pollutants prevented from entering the catch basin:
¾ Primary: plastics (food containers, bags, bottles); trash (paper, cigarette butts, cans); vegetative debris (leaves, branches, landscaping); other objects (balls, toys). ¾ Secondary: pollutants absorbed by or attached to the Primary pollutants. Including from vehicles (hydrocarbons, fluids, copper, cadmium, zinc, tires, etc.), pathogens / bacteria, pesticides, nutrients, organic compounds, sediment toxicity, etc.
x Automatically unlocks and opens during storm events to prevent street flooding. x Automatically re-locks in the closed position to prevent pollutant access. x Low maintenance. Prevents 85-95% of trash and debris from entering the catch basin.

Design, Flexibility, & Approval:
x Custom designed and fabricated for each catch basin’s curb opening. x Fits any standard curb-face catch basin opening.
x Approved by Los Angeles County DPW, City of LA, Orange County DPW, OCTA, San Francisco Bay Area Water Quality Board, Contra Costa County DPW, and Agencies nationally.

Material & Fabrication:
x 100% stainless steel device.
x Fabricated in Orange County. “Made in California, USA” Value:
x Significantly reduces catch basin cleaning requirements and costs. x Low initial capital investment relative to other storm water quality BMPs. Lower long-term and total lifetime costs vs. any water quality BMP or taking no action. x Requires no replacement filters or parts.
x Works in harmony with regular street sweeping programs.

Aesthetics & Environmentalism:
x Beautiful stainless steel devices add aesthetic value to streets and neighborhoods. x Residents perceive the ARS-CL™ to be an environmental benefit and demonstrates an environmentally conscious community.

Recommended with G2’s CPS-Mod Series™ screens, for the most complete full capture system. 81 ARS-CL™
Patented
ARS CamLock Series __________________________________________________________________________________________ 82 83
Device Filtered Flow Rate Calculation
What are the filtered flow rates for G2 Construction devices, and how are they determined? G2 Construction (G2) reports filtered flow rates based on hydrology modeling and testing with water flows.

Our design team applies the same formula used by the Los Angeles County Department of Public Works (LACDPW) to calculate filtered CFS (cubic feet per second) in their TECHNICAL REPORT on Connector Pipe Screen Design and Full Capture TMDL Compliance (April 2007). This technical report was submitted and approved by the Los Angeles Regional Water Quality Control Board.

CPS-Mod ™ CFS Formula:

Where:

Qscreen= Max CFS filtered thru screen.
c = Coeficent of the screen orifice for friction & turbulence.

A = Area of the screen.
g = Gravity.
h = Differential head of upstream vs. downstream side of screen.

Using this formula, G2 calculates the filtered CFS for different designs, and with different assumptions. Catch basin discharge pipes are designed and sized to transport the area’s stormwater from the catch basin. G2 designs each CPS-Mod™ based on the size and location of the discharge pipe, and size and configuration of the catch basin.

In addition to modeling filtered CFS with formulas, G2 has tested our devices with flowing water.

Results found that actual flowing water CFS rates were 90-95% of the modeled formulas.

However, G2 realizes there are many factors that can reduce filtration rates not included in the formulas. We take a conservative approach by applying a size factor that calculates filtration rates for a smaller device that estimated, typically 85%. This provides a safety factor.

G2 knows there are real world variables that will reduce flow rates, and screen blockage is the most common issue. For that reason, G2 designs assume that a percentage of the screen will be blocked with trash or debris, and our designs typically assume between 10-30% of the screen cannot pass water. This directly reduces the assumed filtration rates.

Each of G2’s ARS-CL™ screens varies in curb opening width between 3.5’ to 5’, and is designed to unlock and open when 4” of water pools in front of the catch basin. The same formula is used to determine device filtered flow rates. Similarly, our designed filtered flow rates for the closed ARSCL™ screen assumes there is some screen blockage. LACDPW has performed hydrology tests on the ARS-CL™ at the San Gabriel dam test facility and has approved the design.

Device Filtered Flow Rate Testing with Water
G2’s devices have been testing using flowing water to simulate real-world conditions. Attached is a report of filtration testing performed on the patented CPS-Mod™. This test and the results were included in G2’s application to the State Waterboard that resulted in the certification of G2’s CPSMod™ and GITS™ devices as Full Capture Systems. 84 &ŝůƚĞƌĞĚ&ůŽǁZĂƚĞdĞƐƚŝŶŐͲ'ϮW^ͲDŽĚ:ĂŶ͘ϮϬϭϵ ϭ
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3 90
Catch Basin receiving ARS-CL™ and CPS-Mod™
ARS-CL CPS-Mod
CB "W" (ft) CB Count Linear Feet (LF) of
Curb Opening
Cubic Ft/
LF
Cubic Ft/
LF
Cubic Ft Trash/
Debris Captured

3.5 15 52.5 6 3 473
7 21 147 6 2 1,176
10 15 150 6 2 1,200
14 15 210 6 2 1,680
21 7 147 6 2 1,176
28 1 28 6 2 224
774.5
Linear Feet (LF) of
Curb Opening
Catch Basin drop-inlets receiving GITS™
Grate Size CB Count SQFT of Grate
Opening
Cubic Ft Trash/
Debris Captured
40" x 24" 6 40 80
TOTAL 80 6,009
CB Count Cubic Ft Trash/ Debris
Captured per Year
2 CITY OF SAN CLEMENTE
CUBIC FEET OF TRASH & DEBRIS CAPTURE (est.)

ASSUMPTIONS
Avenida Pico and San Clemente Outlets Corridor Runoff Treatment Project 2023-24

ASSUMPTIONS
Cubic Ft/ SQFT
91 F. City Council Resolution Draft
(San Clemente City Council to approve
on April 18, 2023)
92 ATTACHMENT 1
RESOLUTION NO.

A RESOLUTION OF THE CITY COUNCIL OF THE CITY

OF SAN CLEMENTE, CALIFORNIA, AUTHORIZING AN

APPLICATION FOR FUNDS FOR THE
ENVIRONMENTAL CLEANUP, TIER 1 GRANT

PROGRAM UNDER ORANGE COUNTY LOCAL
TRANSPORTATION ORDINANCE NO. 3 FOR THE

PICO AND SAN CLEMENTE OUTLETS CORRIDOR
RUNOFF TREATMENT PROJECT.

WHEREAS, Orange County Local Transportation Ordinance No.3, dated July 24, 2006, and is known and cited as the Renewed Measure M Transportation Ordinance and Investment Plan makes funds available through the Environmental Cleanup Program to help protect Orange County beaches and waterways from transportation-generated pollution (urban runoff) and improve overall water quality; and
WHEREAS, the Environmental Cleanup, Tier 1 Grant Program consists of funding purchases and installation to catch basins with Best Management Practices, such as screens, filters, inserts, and other "street-scale" low flow diversion projects; and WHEREAS, OCTA has established the procedures and criteria for reviewing proposals; and
WHEREAS, the City of San Clemente possesses authority to nominate water quality improvement projects that have a transportation pollution nexus to finance and construct the proposed project; and
WHEREAS, by formal action the City Council authorizes the nomination of the Pico and San Clemente Outlets Corridor Runoff Treatment Project, including all understanding and assurances contained therein, and authorizes the person identified as the official representative of the City of San Clemente to act in connection with the nomination and to provide such additional information as may be required; and WHEREAS, the City of San Clemente will maintain and operate the equipment acquired and installed; and
WHEREAS, the City of San Clemente will give OCTA's representatives access to and the right to examine all records, books, papers or documents related to the funded Tier 1 Grant Project; and
WHEREAS, the City of San Clemente will cause work on the project to be commenced within a reasonable time after receipt of notification from OCTA and that the project will be carried to completion with reasonable diligence; and 93 Resolution No. Page 2
WHEREAS, the City of San Clemente will comply where applicable with provisions of the California Environmental Quality Act, the National Environmental Policy Act, the American with Disabilities Act, and any other federal, state, and/or local laws, rules and/or regulations; and
WHEREAS, the City of San Clemente must include all projects funded by Net Revenues in the seven-year Capital Improvement Program as part of the Renewed Measure M Ordinance eligibility requirement; and
WHEREAS, the City of San Clemente authorizes a formal amendment to the seven-year Capital Improvement Program to add projects approved for funding upon approval from the Orange County Transportation Authority Board of Directors.

WHEREAS, the City of San Clemente will provide a minimum of 20% in matching funds for the Pico and San Clemente Outlets Corridor Runoff Treatment Project as required by the Orange County Comprehensive Transportation Funding Program Guidelines.

NOW, THEREFORE, THE CITY COUNCIL OF THE CITY OF SAN
CLEMENTE HEREBY RESOLVES AS FOLLOWS:

SECTION 1. To authorize Dave Rebensdorf, Utilities Director, or his designee, as the official representative of the City of San Clemente to accept funds for the Environmental Cleanup, Tier 1 Grant Program for the Pico and San Clemente Outlets Corridor Runoff Treatment Project.

SECTION 2. To agree to fund the City's share of the project costs and any additional costs over the identified programmed amount.

SECTION 3. The City Clerk shall certify to the passage and adoption of this resolution and enter it into the book of original resolutions. 94 Resolution No. Page 3
PASSED AND ADOPTED this _____ day of April, 2023.
_______________________
Mayor of the City of
San Clemente, California
ATTEST:
__________________________
CITY CLERK of the City of
San Clemente, California
95 Resolution No. Page 4

STATE OF CALIFORNIA )
COUNTY OF ORANGE ) §

CITY OF SAN CLEMENTE )
I, JOANNE BAADE, City Clerk of the City of San Clemente, California, do hereby certify that Resolution No. _________ was adopted at a regular meeting of the City Council of the City of San Clemente held on _______ day of December 2022, by the following vote:

AYES:

NOES:

ABSENT:
_______________________
CITY CLERK of the City of
San Clemente, California
Approved as to form:
_________________________
City Attorney
96 G. Project Drainage Areas, Priority Land Uses,
BMP Location & KMZ Files
97 Drainage
Area Area Name Drainage
Acres Land Use
1 Commercial 1 - Pico Mall 17.2 Commercial
2 Commercial 2 - Pico Ave 11.3 Commercial
3 Commercial 3 - Pico Mall 3.26 Commercial
4 Industrial 35.9 Industrial
5 Mixed Use - Public 17.6 Mixed Use
6 Commercial 4 - Neighborhood El Camino 8.75 Commercial 7 Res High-Med Density - 1 45.2 Residential Medium-High Density 8 Arterial - 1 - Pico Ave 8.53 Arterial
9 Commercial - 5 - Outlets at SC 48.8 Commercial
10 Arterial - 2 - Hermosa 10.2 Arterial
11 Public Parking 2.82 Public Parking
12 Res High-Med Density - 2 Calle Frontera 2.41 Residential Medium-High Density 13 Commercial - 6 - Church 3.45 Commercial
14 Res High-Med Density - 3 Calle Frontera 15.1 Residential Medium-High Density 15 Commercial - 7 - Calle Frontera 5.1 Commercial
16 Arterial - 3 - Calle Frontera 4.35 Arterial
PLU TOTAL ACRES 240.0
Total Project Cost: $410,000
Cost Per PLU Acre: $1,709
99 Non-PLU Residential 4.66 Residential Low Density
TOTAL ACRES 244.6

PRIORITY LAND USE (PLU) DRAINAGE AREAS
Non-PLU DRAINAGE AREAS
98 City of San Clemente
KMZ Files & Drainage
1 7
5 6
2 3
4 9
12 13
14 15
11 10
8 99
16 99
City of San Clemente
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H. Vendor and Installer Qualifications
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CREDENTIALS & QUALIFICATIONS
Background & Experience
G2 Construction started operations in Orange County in 2001 with strong foundations in welding, concrete construction, shop fabrication, and field work. The company began designing, fabricating, and installing catch basin curb opening automatic retractable screens (ARS) and full-capture connector pipe screens (CPS) and other stormwater protection devices for Los Angeles County Department of Public Works (LACDPW) and southern California municipalities in 2002.

Since then, G2 has fabricated and installed tens of thousands of approved catch basin inserts and screen covers on hundreds of stormwater projects in the Orange County and Los Angeles area. G2 offers complete solutions by performing project evaluation and consultation on stormwater devices and then designing, fabricating, and installing highly effective devices to meet and exceed specifications.

G2’s General Credentials
x Orange County Public Works (OCPW) and OCTA M2 Environmental Cleanup Program approved storm water quality devices:
o CPS-Mod™ patented Full Capture System approved by State Waterboard. o GITS™ grated inlet trash screen Full Capture System approved by State Waterboard.
o ARS-CL™ patented automatic retractable screen.
x OCPW ranks G2 Construction as their #1 stormwater device provider (2020 RFP & 2014 RFP). Awarded Master Purchase Agreements covering 2015 - 2025. x Los Angeles County Dept. of Public Works & City of Los Angeles Bureau of Sanitation approved products: ARS-CL™& CPS-Mod™
x Association of Bay Area Governments (ABAG) Approved products (all) x California Contractor Licenses: A (General Contractor), C-8 (Concrete), C60 (Welding) x Orange County Local Small Businss (OCLSB) certified. [see Attached] x Disadvantaged Business Entity (DBE) certified. [see Attached] x Minority Business Entity (MBE) certified. [see Attached] x Small Business Entity (SBE) certified.
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G2’s Technical Expertise
G2 Construction is at the forefront of the stormwater device industry. G2 has designed and fabricated the most advanced stormwater protection devices to solve the needs of public agencies and private developers. Our advanced methodologies for fabrication and installation have made G2 the industry leader in providing custom-fitted stainless steel catch basin inserts and curb opening screen covers.

G2 has developed a high degree of technical expertise by incorporating all phases (evaluation, consulting, design, fabrication, installation, reporting) of stormwater projects, and learning from hundreds of installed projects over the years. We have become extremely familiar with all the procedures required for success.

Our depth of knowledge and technical experience has been the result of solving many dozens of challenges and constraints of projects over two decades. This includes, among many others, solving for all the various catch basin types and sizes and conditions that we face in the field.

We’ve learned something new from most projects and most clients. Our experiences with cities in Orange County and throughout southern California have been very good for many years.

Because many cities have developed an advanced knowledge of the industry and recognize quality and value, it makes G2’s work more effective, efficient, and valuable.

Fortunately, G2’s strong culture for project management helps us to organize projects effectively and manage diverse teams. This has enabled G2 to have a 100% rate of success for completing projects and within budget.

G2 provides its technical expertise and installation services throughout California and focuses on the Orange County and Los Angeles County regions.

Letters of Reference
G2’s customers provide additional insights into our qualifications. Attached are a few letters of our customer letters of recommendation.
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City of Mission Viejo
Public Works Department
200 Civic Center x Mission Viejo, California 92691 949/470-3056 http://www.cityofmissionviejo.org
Greg Raths
Mayor
Brian Goodell
Mayor Pro Tem
Wendy Bucknum
Council Member
Trish Kelley
Council Member
Edward Sachs
Council Member
February 11, 2020
OC Public Works / Procurement Services
601 North Ross Street
Santa Ana, CA 92701
Subject: Letter of Recommendation for G2 Construction, Inc.

To Whom It May Concern:

G2 Construction has installed their ARS-CL screens for the City on 6 projects between 2014 - 2020. Their 2020 project also included installing their CPS-Mod full capture screens. The City applied for and won grant funds for these projects from OCTA’s M2 Environmental Cleanup Program (Project X).

For each project, G2 provided a simple end-to-end solution that included field evaluations and measurements of catch basins, custom fabrication of devices, installation services, installation photos and support documentation. G2’s work has been on schedule and performed without any issues.

I am pleased to offer this letter of recommendation for G2 Construction. The City has found their trash and debris devices to be very effective, and their installation work to be of high quality. The company has been very professional and dependable in their interactions with the City. We look forward to working with G2 Construction on future projects.

If you have any questions, please contact me by telephone at 949-470-8419 or by e-mail at [email protected].

Sincerely,
Joe Ames, P.E.

Assistant City Engineer
City of Mission Viejo
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San Clemente City CouncilApril 18, 2023

San Clemente City Council
April 18, 2023