The Coronado Municipal Code is current through Ordinance 2023-01, passed March 7, 2023.
B. “Sign area” is the entire area within a single, continuous perimeter enclosing the extreme limits of a sign and not passing between or through any elements of such sign. Said perimeter shall include all elements and ornamentation forming an integral part of the design of the sign. In computing the area of all multiface signs, only the area of the largest surface viewable from any one direction at one time shall be included. Directional signs and signs indicating restrooms and telephones shall not be included in calculating sign area.
C. “Sign height” is the total distance between ground level below the base to the top of the highest sign element, including all structural elements and appendages.
D. “Sign structure” is a structure which supports or is capable of supporting a sign. A sign structure may be a single pole or may be designed as an integral part of the building, or any combination thereof.
86.60.024 Definitions – Types of signs.
A. “Balloon sign” is a sign painted on or affixed to a balloon which in turn is attached to a structure(s) or the ground.
B. “Bench sign” is a sign located on a bench or similar structure.
C. “Civic sign” is a sign serving a public or quasi-public purpose.
D. “Commercial sign” is a sign which serves a business.
E. “Construction sign” is a temporary sign erected on the premises on which construction is taking place, during the period of such construction, indicating the names of individuals or firms having a role or interest with respect to the design or construction of the project.
F. “Complex sign” is a sign which denotes the name of and/or lists the tenants or occupants of a residential, commercial or professional development.
G. “Directional sign” is a sign intended to promote safe and efficient vehicle and pedestrian movement.
H. “Flag sign” is a flexible material designed to hang or wave from a structure for the purpose of identifying or calling attention to commercial activities.
I. “Flashing sign” is characterized by illumination whose color, intensity or location is projected in an intermittent manner.
J. “Freestanding sign” is a sign located directly on the ground, or on any support other than a building, whether or not the principal purpose of such support is to display the sign.
K. “Illuminated sign” is a sign in which a source of light is used in order to make the message readable. The definition shall include internally and externally lighted signs.
L. “Multiface sign” is a sign displaying information on at least two surfaces, each having a different orientation.
M. “Moving sign” is a sign which either has a publicly visible portion that by design moves in relationship to the remainder of the sign, or in its entirety is designed to move in relationship to the sign structure.
N. “Off-premises sign” is a sign not located on the property it serves.
O. “Pole sign” is a freestanding sign having a pole(s) greater than five feet in length as its main source of support.
P. “Political sign” is a sign designed to influence the action of the voters, either for the passage or defeat of a measure appearing on the ballot at any State or local election, or which is designed to influence the action of the voters, either for the election or defeat of a candidate for nomination or election to any public office at any national, State, or local election, or designed to influence public opinion.
Q. “Projecting sign” is a sign which uses a building structure as its main source of support and projects more than three feet from the wall surface.
Attachment 5
City of Coronado Page 836
Coronado Municipal Code
Chapter 86.60 SIGNS
The Coronado Municipal Code is current through Ordinance 2023-01, passed March 7, 2023.
R. “Real estate sign” is a sign which presents a message concerning real property which may advertise:
1. That the property is for sale, lease or exchange by the owner or his or her agent.
2. Directions to the property.
3. The owner’s or agent’s name.
4. The owner’s or agent’s address and telephone number.
S. “Roof sign” is a sign placed upon, projecting from, or above the eaves of the roof, or the roof itself. A sign hanging from and below a roof eave is not a roof sign.
T. “Searchlight sign” shall mean an apparatus, usually on a swivel that projects a beam of light in order to attract attention to a site, and it shall also mean the beam of light so projected.
U. “Temporary sign” is a sign of an impermanent nature serving a specific event or purpose.
V. “Wall sign” is a sign which is in any manner affixed to any exterior wall of a building or structure and which projects not more than two feet from the building or structure and does not extend above the roof, parapet, building facade or any outmost edge of the building or structure.
W. “Window sign” is any sign secured to the inside or outside of any window and clearly visible from a public way. (Ord. 1954 § 25, 2003; Ord. 1816)
86.60.030 General regulations.
A. Signs shall be maintained in a good and safe structural condition. All exterior parts shall be painted, or coated, or made of rust inhibitive material. Signs shall be maintained in good appearance.
B. The supporting members of all signs shall be free of any bracing such as guy wires or cables. Supporting columns shall be designed as an architectural feature of the building.
C. Signs shall not be erected so as to obstruct any door or fire escape of any building, or to obstruct free passage over any public right-of-way.
D. No sign shall be erected so as to create a traffic hazard.
E. No sign shall be erected that would unreasonably obscure from public view existing conforming signs on adjacent properties or premises.
F. No sign shall be erected so as to block significant coastal or bay views or detract from the natural beauty of the coast.
G. The design of signs shall be subject to and comply with the design standards in CMC Title 80 applicable to signs and to CMC Title 88, Orange Avenue Corridor Specific Plan, for projects in the Commercial and R-4 MultipleFamily Residential Zones. (Ord. 2018 §§ 16, 17, 2010; Ord. 1954 § 26, 2003)
86.60.040 Prohibited signs.
It is unlawful for any person to erect or maintain within the City of Coronado one or more of the following signs:
A. Animated signs, including changing or blinking time and temperature displays.
B. Balloons.
C. Balloon signs.
D. Bench signs.
E. Flag signs, with the exception of banners advertising nonprofit special events of community-wide interest.
Attachment 5
City of Coronado Page 837
Coronado Municipal Code
Chapter 86.60 SIGNS
The Coronado Municipal Code is current through Ordinance 2023-01, passed March 7, 2023.
F. Formed plastic or injection-molded signs.
G. Freestanding pole signs.
H. Internally illuminated can signs with translucent copy and field.
I. Internally illuminated channel letter signs (reverse channel letter signs are permitted).
J. Movable freestanding signs with the exception of construction signs and real estate signs, and movable commercial signs conforming to CMC 86.60.115.
K. Paper, cloth or plastic streamers or bunting – except seasonal holiday decorations.
L. Roof signs.
M. Rotating, moving, emitting, or flashing signs.
N. Traffic sign replicas.
O. Vehicle signs. (Ord. 1954 § 27, 2003; Ord. 1854; Ord. 1831; Ord. 1710)
86.60.050 Signs on public property.
No person except an authorized agent of the City of Coronado or any other appropriate government agency shall paint, mark or write on, impress, attach, erect, post, or otherwise affix or maintain any sign to or upon any public property or public right-of-way. (Ord. 1710)
86.60.060 Regulation by zone.
A. Only signs for purposes consistent with the uses or activities authorized within the zone or for the particular lot may be erected or maintained.
B. The total sign area on a lot subject to R-1A or R-1B regulations shall not exceed six square feet.
C. The total sign area on a lot subject to R-3 regulations shall not exceed 12 square feet.
D. The total sign area on a lot subject to R-4,
R-5, P, R-PCD, or R-SCD Zone regulations shall not exceed 24 square feet.
E. For lots subject to the C-R or H-M regulations:
1. Commercial or nonresidential uses shall be allowed a maximum of one square foot per each lineal foot of the use’s street frontage. Sign area permitted may not exceed 80 square feet on one side of a building for a single use. A-frame or portable signs are not included in this total.
2. Total sign area per lot for a lot solely occupied by residential uses shall not exceed 12 square feet.
3. Total sign area for each dwelling on lots occupied both residential and nonresidential uses shall not exceed six square feet.
4. Sign height including freestanding signs shall not exceed the height of the tallest building on the lot. Signs applied to the surface of the building shall not exceed the height of the building, and in no case shall a sign exceed 40 feet in height. Freestanding signs shall not exceed a height of 12 feet, except freestanding signs serving hotels or motels in the H-M Zone which shall not exceed a height of 15 feet.
F. The total sign area for a lot subject to C-U or OS regulations shall not exceed 90 square feet on any street frontage. (Ord. 1954 § 28, 2003; Ord. 1710; Ord. 1675)
Attachment 5
City of Coronado Page 838
Coronado Municipal Code
Chapter 86.60 SIGNS
The Coronado Municipal Code is current through Ordinance 2023-01, passed March 7, 2023.
86.60.065 Signs serving uses requiring a special use permit.
Signs for those uses requiring a special use permit shall be governed by the special use permit. Only by variance may the sign(s) exceed those standards allowed in the zone where the use would normally be allowed by right. (Ord. 1710)
86.60.070 Commercial signs for gas station.
A. Signs for the inspection of air pollution control devices, lights and brakes shall be permitted only when attached to the service station building.
B. One sign identifying the operator of the premises and address of the building, and not exceeding six square feet in area is allowed.
C. Gasoline stations shall post the full service and/or self service prices (per gallon or per liter) of all grades of fuel that the station sells in a manner visible from all streets that the station fronts. The price sign text shall have the word “gasoline” or words “motor fuel,” the trade name or brand, and the grade designation of the motor vehicle fuel. Price numerals shall be at least six inches high. All other letters or numerals shall be no less than one-third the height of the price numerals. The price sign shall be no larger than 15 square feet per face (if the station is only full service or self service) and 17.5 square feet per face (if the station is both full service and self service). No more than one sign shall be permitted per gas pump island per street frontage. All price signs shall be removable, with use of signs required at all times when the station is conducting business.
86.60.075 Commercial signs for theaters and auditoriums.
Signs for theaters and auditoriums may be erected or maintained contrary to the other provisions of this chapter only upon the prior approval of the Design Review Commission upon a showing of special circumstances.
86.60.080 Complex signs.
Complex signs may be erected and maintained only upon the prior approval of the Design Review Commission upon a showing that the complex signs are compatible with the total sign program of the development.
86.60.090 Off-premises sign.
An off-premises sign may be erected or maintained only upon the prior approval of the Design Review Commission upon a showing of extreme hardship due to the unique location of the property which the sign serves. Except, without the approval of the Design Review Commission, an owner of real property or his or her agent may display or have displayed real estate signs:
A. On the real property of such owner; or
B. On real property owned by others with their consent. (Ord. 1816)
86.60.100 Temporary signs.
A. In any zone, temporary signs not exceeding 20 square feet may be erected and maintained for no longer than 30 days upon the prior approval of the Director of Community Development upon a showing of compliance with the general provisions and prohibited sign provisions of this chapter.
B. Design Review Commission approval is required for temporary signs exceeding a size of 20 square feet or a 30- day use period.
C. Temporary “banner” type flag signs advertising nonprofit and nonpolitical special events of community-wide interest may be erected and maintained in any zone for a period not to exceed seven days without City approval.
Such signs cannot be relocated from place to place within the City in order to exceed the seven-day limit, nor can they be erected and maintained in place more than seven days in any 30-day period or 14 days during any 365-day period without the appropriate City approval.
D. The applicant shall remove said signs immediately after the event or approved use period. (Ord. 1710)
86.60.105 Searchlight signs.
Searchlight signs may be erected and maintained only upon the prior approval of the Design Review Commission upon a showing of compliance with the general regulations and prohibited sign provisions of this chapter.
Attachment 5
City of Coronado Page 839
Coronado Municipal Code
Chapter 86.60 SIGNS
The Coronado Municipal Code is current through Ordinance 2023-01, passed March 7, 2023.
86.60.110 Real estate signs.
Real estate signs shall not be illuminated signs, exceed an area of six square feet on any street frontage of a lot, or exceed a height of four feet in the R-1A or R-1B Zones. Such signs shall be located on the premises the sign serves, or may be permitted off-premises as described in CMC 86.60.090(A) and (B), and must be removed within 15 days of close of escrow, or the signing of a rental agreement or lease. Real estate signs are prohibited from all public rights-of-way. (Ord. 1816)
86.60.115 Movable commercial signs.
Movable commercial A-frame, H-frame, or easel type signs may be permitted for businesses to advertise menus, sale items, or other business promotions. These signs shall be designed to complement the decor of the business or building where they occur and shall comply with the following standards:
A. One movable, freestanding sign shall be permitted for each business.
B. All signs shall be located on private property and must allow sufficient access to doors/pathways and not impede pedestrian movement. The location on private property shall be verified and approved by the Department of Community Development.
C. The maximum allowable size of the sign and supporting structure shall not exceed 48 inches height, 30 inches width, and 36 inches depth. The maximum sign area shall not exceed 10 square feet. The square footage of these signs shall not be included within the allowable sign area permitted in CMC 86.60.060(E).
D. Signs shall not contain illumination.
E. Signs consisting only of plastic backgrounds and individual plastic interchangeable letters are prohibited.
F. The design and materials of all signs shall require approval by the Department of Community Development prior to fabrication.
G. Signs of unique design which deviate from these standards must obtain approval from the Design Review Commission. (Ord. 1854)
86.60.120 Signs on vehicles.
No person shall drive, operate, move in and along, or park on any street or on public or private property any truck, trailer, carriage, wagon, sled, or any other vehicle or portable structure on which is attached or maintained any sign unless:
A. The sign is painted on or otherwise affixed so as to not project from the usual profile of the vehicle.
B. The vehicle is not parked in a manner to circumvent the standards of this chapter for the amount or type of signing permissible on a site by either parking on the site or on public rights-of-way immediately adjoining the site in such a manner as to call attention to the sign or vehicle.
86.60.130 Abandoned signs.
No person shall allow any sign to remain on property owned, occupied or controlled by such person which advertises or identifies a business activity which has not been conducted on such property for a period of 90 days or more.
86.60.140 Approval not required.
If in compliance with the design, location, size and other regulations of this chapter, the following signs do not require design review by the City:
A. No more than three square feet of total, on-site, “window sign” sign area.
B. Signs not exceeding six square feet and serving on-site residential uses.
C. Signs on motor vehicles.
Attachment 5
City of Coronado Page 840
Coronado Municipal Code
Chapter 86.60 SIGNS
The Coronado Municipal Code is current through Ordinance 2023-01, passed March 7, 2023.
D. Political signs.
E. Real estate signs, both on-site and off-site, not exceeding six square feet total on any lot, not adversely affecting public safety, including traffic safety, and not in the public right-of-way.
F. Movable commercial signs. (Ord. 1854; Ord. 1831; Ord. 1816)
86.60.150 Approval required.
Unless otherwise provided, any person erecting, placing, changing color, moving, reconstructing, altering, or displaying any sign must first obtain Design Review Commission approval from the City of Coronado.
86.60.160 Application for approval.
The applicant shall submit to the Department of Community Development at least 12 working days prior to the regularly scheduled meeting of the Design Review Commission an application for design review on forms prescribed by the Department. The application shall include a sign plan with information proscribed by the Department. The applicant shall pay a filing fee as set by City Council resolution.
86.60.180 Action by Design Review Commission.
A. The Design Review Commission shall review the sign plan to ensure that the plan is within the specified standards set forth in CMC Title 80, Design Review, and CMC Title 88, Orange Avenue Corridor Specific Plan.
B. The Commission may approve, conditionally approve, or disapprove a sign plan. Conditional approval may include a requirement that the approval may be revoked and the sign removed upon the happening of a specified event. (Ord. 2018 §§ 10, 11, 2010; Ord. 1954 § 29, 2003)
86.60.190 Appeal.
A decision on an application shall be final 10 calendar days thereafter unless an appeal is filed with the City Clerk in accordance with Chapter 1.12 CMC. (Ord. 2025 § 43, 2011)
86.60.195 Variance.
Variances from standards or regulations set forth in this chapter may be granted by the Planning Commission pursuant to the process provided for in Chapter 86.52 CMC. The fee for sign variance requests for existing legal nonconforming signs will be waived. (Ord. 1710)
86.60.200 Enforcement.
A. Any sign which was lawfully erected prior to the effective date of this chapter and which never received Environment Design Review Commission approval as the sign(s) exists and which does not conform to the standards of this chapter shall be removed or modified so as to bring it into conformance with the standards of this chapter by December 31, 1988.
B. Any sign which was lawfully erected prior to the effective date of this chapter and did receive Environment Design Review Commission approval as it exists and which does not conform to the standards of this chapter shall be removed or modified so as to bring it into conformance with the standards of this chapter within 15 years of the date that the Design Review Commission approved said sign(s).
C. Any sign which is unlawfully erected at any time shall be subject to removal or modification so as to bring it into conformance with the standards of this chapter under the procedures contained in State law (see Section 5490 of the Business and Professions Code); except, any person who lawfully erects a sign on public property or on private property without the consent of the property owner who requests a sign be removed by a City official shall pay a removal and storage fee adopted by resolution of the City Council.
D. If any work is performed on a nonconforming sign which was previously approved by the Design Review Commission (other than required maintenance) involving a structural change in the sign display, such sign shall immediately lose its legal nonconforming status and shall be required to immediately conform to all the regulations within the zone at that time.
E. An owner whose sign is subject to the abatement periods specified in this section may apply to the City Council during such period for an extension. Upon a substantial showing by the owner that the owner has acted lawfully in Attachment 5
City of Coronado Page 841
Coronado Municipal Code
Chapter 86.60 SIGNS
The Coronado Municipal Code is current through Ordinance 2023-01, passed March 7, 2023. developing his property and that a fair return on his financial investment in the subject sign requires the sign to exist beyond the established abatement period, the City Council may extend the abatement period for that sign to any time the Council deems appropriate to allow a fair, financial return.
F. An owner whose sign is subject to the abatement periods specified in this section and feels that the subject sign is historical may apply to the Historic Resource Commission during such period for a historic resource sign designation. This provision allows signs which are historical to continue to be used and maintained which would not otherwise be permitted by this title. The “historic resource” sign designation shall extend the abatement period for 10 years. At the end of this 10-year period the owner of the subject sign may apply to the Historic Resource Commission for an extension. (Ord. 1816; Ord. 1710)
86.60.210 Historic sign designation.
A. Any property owner may apply to the Historic Resource Commission for the designation of a sign on the individual’s property in accordance with Chapter 70.20 CMC.
B. Historic Resource Commission Action.
1. The Commission may approve, disapprove or conditionally approve an application for “historic resource” designation signs;
2. The decision of the Commission shall become final 10 days after unless a notice of appeal to the City Council is filed with the Secretary of the City Council; and
3. If the designation is approved or conditionally approved, the Secretary to the Commission shall cause a notice of designation to be recorded in the Office of the County Recorder. (Ord. 1710)
86.60.220 Historic alteration permit.
A historic alteration permit shall be required as per CMC Title 84 for the removal, demolition, or substantial alteration of any sign that has been designated as a historic resource, unless this sign is governed by an expired abatement period. (Ord. 2018 § 15, 2010)
Attachment 5
City of Coronado Page 842
Coronado Municipal Code
Chapter 86.64 WP – WILDLIFE PRESERVE ZONE
(MODIFYING OVERLAY ZONE)
The Coronado Municipal Code is current through Ordinance 2023-01, passed March 7, 2023.
Chapter 86.64
WP – WILDLIFE PRESERVE ZONE (MODIFYING OVERLAY ZONE)
Sections:
86.64.010 Purpose and intent.
86.64.020 Uses permitted.
86.64.030 Review.
86.64.040 Location.
86.64.010 Purpose and intent.
The purpose and intent of the WP Modifying Zone regulations contained in this chapter are to protect and preserve valuable and unique environmental resources for the enjoyment and benefit of present and future generations of Californians. This zone designation is advisory for those areas within the corporate boundaries of the City but not under the zoning jurisdiction of the City of Coronado. This zone is mandatory for those areas under direct jurisdiction of the City of Coronado. This modifying zone is to be superior to all other modifying zones. (Ord. 1481)
86.64.020 Uses permitted.
The following uses shall be allowed in the WP Modifying Zone:
A. Wildlife preserves.
B. Botanical gardens or conservation areas.
C. Archaeological, geological or paleontological excavations by recognized archaeologists, geologists or paleontologists and authorized by the City.
D. Off-road paved or unpaved walkway or bicycle path.
E. Salt evaporation ponds, subject to a special use permit.
F. Aquaculture, subject to a special use permit.
G. The YMCA Camp at its present site.
H. The military facilities and activities on the Naval Communication Station property west of State Scenic Highway
75. I. Overhead or underground utility transmission/distribution facilities.
J. The following accessory uses in conjunction with one or more of the above primary uses:
1. Paved or unpaved parking facilities and access roads for those individuals who are utilizing the site for one of the designated primary uses or who maintain the site for one of the designated uses.
2. Small permanent information facility to primarily be used to inform the general public of the unique qualities of the site.
3. Signs intended to inform the general public of the qualities of the site, to protect individuals from harm or inconvenience, and to preserve and protect the habitat qualities of the site and the species that frequent the site.
4. Trash receptacles, seating facilities, drinking fountains, sunken viewing blinds, fences, bicycle racks or any other similar facility deemed necessary to successfully utilize the site in a primary designated use.
86.64.030 Review.
A. The Planning Commission and City Council shall review for approval or disapproval all proposed uses in the WP Modifying Zone for conformance with the purpose and intent of this zone.
Attachment 5
City of Coronado Page 843
Coronado Municipal Code
Chapter 86.64 WP – WILDLIFE PRESERVE ZONE
(MODIFYING OVERLAY ZONE)
The Coronado Municipal Code is current through Ordinance 2023-01, passed March 7, 2023.
B. The Design Review Commission shall review all proposed structures, signs or facilities within the WP Modifying Zone for conformance with the purpose and intent of this zone and for their visual impact on views from any public road or water way.
C. Appeal of a Planning Commission or Design Review Commission decision may be made in writing to the City Council within 15 days after such review.
86.64.040 Location.
The WP Modifying Zone shall include the following areas:
A. That area within the City of Coronado that is encompassed by the City of Imperial Beach; the Pacific Ocean; the southern boundary of Silver Strand State Beach; Highway 75; the boundary between the Coronado Cays residential development and the salt marsh established by the Coronado Cays Company; the southern shoreline of the Coronado Cays; latitude 32º 37'; and the municipal boundary line shared by the Cities of Coronado and San Diego in San Diego Bay.
B. Any other area so designated by the Planning Commission and the City Council after a noticed public hearing is held on the matter at least 10 days prior to such designation. (Ord. 1578) Attachment 5
City of Coronado Page 844
Coronado Municipal Code
Chapter 86.70 COASTAL PERMITS
The Coronado Municipal Code is current through Ordinance 2023-01, passed March 7, 2023.
Chapter 86.70
COASTAL PERMITS
Sections:
86.70.010 Purpose and intent.
86.70.020 City coastal permit authority.
86.70.030 Development defined.
86.70.040 Exemption of development categories from City coastal permit requirements.
86.70.045 Repealed.
86.70.050 Activities requiring a coastal permit.
86.70.052 Exempt categories of development.
86.70.060 Categorically exempt geographic areas.
86.70.070 Coastal Permit Administrator – Purpose.
86.70.080 Authority and duties of Coastal Permit Administrator.
86.70.090 Application and fee for coastal permit.
86.70.100 Application procedure – Hearing, notice.
86.70.110 Findings, decision and issuance of coastal permit.
86.70.115 By-Right Approval Process.
86.70.120 Coastal permit relationship to building permit.
86.70.130 Coastal permit time limit and renewal.
86.70.135 Coastal permit amendment.
86.70.140 Coastal permit revocation.
86.70.150 Coastal permit revocation – Notice, appeal.
86.70.160 Procedure for open space easements and public access documents.
86.70.170 Reserved.
86.70.180 Coastal permit appeal procedure.
86.70.190 Coastal permit appeal – Hearing, notice.
86.70.200 Appeals to the California Coastal Commission.
86.70.210 Emergency temporary waiver of coastal permit.
86.70.010 Purpose and intent.
This chapter is enacted to specify the coastal permit process, and the circumstances to which the process applies in order to assure compliance to the California Coastal Act. This chapter recognizes that three areas of jurisdiction exist in the City:
A. Areas under sole City coastal permit authority;
B. Areas under City coastal permit authority, but appealable to the California Coastal Commission; and C. Areas not under City coastal permit authority (i.e., Federal government military property, areas under San Diego Unified Port District coastal permit jurisdiction and areas that remain within California coastal permit authority). (Ord. 1588; Ord. 1562)
86.70.020 City coastal permit authority.
Federal government property and areas under San Diego Unified Port District coastal permit jurisdiction are not under City coastal permit authority.
86.70.030 Development defined.
For the purpose of this chapter, “development” means, on land, in or under water, the placement, erection, construction, reconstruction, demolition, or alteration of the size of any solid material, building, structure, road, pipe, conduit, siphon, telephone line, or electrical power transmission and distribution line; the discharge or disposal of any dredged material or of any gaseous, liquid, solid, or thermal waste; grading, removing, dredging, mining, or extraction of any materials; change in the density or intensity of use of land, including, but not limited to, Attachment 5
City of Coronado Page 845
Coronado Municipal Code
Chapter 86.70 COASTAL PERMITS
The Coronado Municipal Code is current through Ordinance 2023-01, passed March 7, 2023. subdivisions and other land divisions, including lot splits or the alteration of lot boundaries; change in the intensity of use of water, or of access thereto; and the removal of major vegetation or the harvesting of kelp. (Ord. 1588)
86.70.040 Exemption of development categories from City coastal permit requirements.
The City may permit any category of development, or any category of development within a specifically defined geographic area, that the City, by regulation, after public hearing, has described or identified and with respect to which the City has found that there is no potential for any significant adverse effect either individually or cumulatively on coastal resources or on public access to, or along, the coast. These categorical exemptions shall be approved by the California Coastal Commission and found that no potential for any adverse effect on coastal resources will occur either individually or cumulatively. (Ord. 1751; Ord. 1588)
86.70.045 Repealed.
Repealed by Ord. 1817.
86.70.050 Activities requiring a coastal permit.
A coastal permit is required from the City for all development in areas under City coastal permit authority that are not otherwise categorically exempt. (Ord. 1817; Ord. 1781)
86.70.052 Exempt categories of development.
The City, after public hearings, has identified the following categories of development as having no potential for any significant adverse effect, either individually or cumulatively, on coastal resources or on public access to, or along, the coast, and has therefore exempted these development categories from City coastal permit requirements (as per CMC 86.70.040):
A. Improvements to existing single-family dwelling buildings (in accordance with restrictions of Chapter 86.74 CMC);
B. Improvements to existing duplexes (in accordance with the restrictions of Chapter 86.74 CMC); C. Repair or maintenance activities that do not result in an addition to, or enlargement or expansion of, the object of such repair or maintenance activities; provided, however, that if the City determines that certain extraordinary methods of repair and maintenance involve a risk of substantial adverse environmental impact, it shall prohibit the use of such methods; and provided, that the activities abide to the restrictions of Chapters 86.72, 86.74 and 86.76 CMC;
D. The installation, testing, and placement in service of the replacement of any necessary utility connection between an existing services facility and any development approved pursuant to this chapter (in 86.74 and 86.76 CMC); E. Maintenance dredging of existing navigation channels or moving dredged material from such channels to a disposal area outside the coastal zone, pursuant to a permit from the United States Army Corps of Engineers; F. The replacement of any structure other than a public works facility, destroyed by natural disaster; provided, that such replacement structure or facility shall conform to the applicable requirements of this title, shall be for the same use as the destroyed structure or facility, shall not exceed the floor area, height, or interior cubic volume of the destroyed structure or facility by more than 10 percent, and shall be sited in the same location on the affected property as the destroyed structure or facility;
G. Demolition of any building except visitor serving commercial uses; provided, however, that if the City determines that certain extraordinary methods of demolition involve a risk of substantial adverse environmental impact, it shall prohibit use of such methods;
H. Construction of a single-family dwelling building on a legal lot of record in conformance to all applicable requirements of this title;
I. Construction of a duplex on a legal lot of record in conformance to all applicable requirements of this title; J. The removal of major vegetation on municipal property; and Attachment 5
City of Coronado Page 846
Coronado Municipal Code
Chapter 86.70 COASTAL PERMITS
The Coronado Municipal Code is current through Ordinance 2023-01, passed March 7, 2023.
K. Activities not requiring either an initial study under CEQA, an environmental assessment under NEPA, a Planning Commission or City Council interpretation, or issuance of a special use permit or variance; and provided the activities as reviewed within the policies of the Coastal Act shall not create a potential for any adverse effect either individually or cumulatively on coastal resources and the activities conform with all provisions of the LCP land use plan. (Ord. 1588)
86.70.060 Categorically exempt geographic areas.
A. Those uses or activities permitted for a particular zone by the Coronado Municipal Code which do not require a discretionary action on the part of the City (i.e., Planning Commission or City Council interpretation, issuance of a major or minor special use permit, or issuance of a variance to either the regulation of the amount of landscaping required or to any standard in Chapters 86.58, 86.64, 86.70, 86.72, 86.74, and 86.76 CMC) shall be exempt in that zone from the City coastal permit process for those areas that are neither under the California Coastal Commission appeal authority nor within the Coastal Commission’s direct permit jurisdiction. Changes to the list of land uses that may be allowed without a discretionary action shall require a local coastal program amendment.
B. The City, after public hearings (as per CMC 86.70.040), has identified the aforementioned uses and activities as categories of development within a specifically defined geographic area, that present no potential for any significant adverse effect, either individually or cumulatively, on coastal resources or on public access to, or along, the coast. (Ord. 1962 § 2, 2004; Ord. 1874; Ord. 1817; Ord. 1781; Ord. 1751)
86.70.070 Coastal Permit Administrator – Purpose.
In order to facilitate administration of the City of Coronado coastal permit process, the Director of Community Development (or his duly authorized agent) is hereby designated Coastal Permit Administrator.
86.70.080 Authority and duties of Coastal Permit Administrator.
The Coastal Permit Administrator shall administer, interpret and enforce the City of Coronado coastal permit process, and is authorized to undertake any action necessary and appropriate to perform these duties. The functions as set forth in this section are considered either ministerial or minor in nature, not requiring initial review by the City Council or any City Commission or Committee, and are indicative but not exhaustive of the Coastal Permit Administrator’s authority. The Coastal Permit Administrator may:
A. Delegate a portion of his duties to a representative; B. Gather data, investigate circumstances or determine facts in order to determine whether a specific activity or project is under the purview of this chapter, or to assure compliance with this chapter or with conditions placed upon a City coastal permit;
C. Determine whether projects are categorically exempt from the City of Coronado coastal permit requirement per CMC 86.70.050 or 86.70.060;
D. Review coastal permits, as detailed in CMC 86.70.130; E. Revoke a coastal permit, as detailed in CMC 86.70.140; F. Require an applicant to provide a certification by a civil engineer that proposed activities meet specified criteria, as detailed in Chapters 86.72, 86.74 and 86.76 CMC;
G. Determine which civil engineers will provide certifications to the City under conditions detailed in Chapters
86.72, 86.74 and 86.76 CMC;
H. Determine whether a specified coastal permit application, or a civil engineer certification of fact, is complete and acceptable to the City;
I. Give public notice of a public hearing to review a coastal permit application or application appeal; J. Develop coastal permit application forms and processing procedures; K. Recommend to the City Council appropriate fees for the coastal permit process, or changes to that process; Attachment 5
City of Coronado Page 847
Coronado Municipal Code
Chapter 86.70 COASTAL PERMITS
The Coronado Municipal Code is current through Ordinance 2023-01, passed March 7, 2023.
L. Represent the City concerning coastal permit matters, coordinating City coastal permit activities with appropriate government agencies; and
M. Waive the City coastal permit appeal fee requirement for sites within the California Coastal Commission appeal jurisdiction. (Ord. 1751; Ord. 1588)
86.70.090 Application and fee for coastal permit.
An application for a coastal permit shall be submitted to the Department of Community Development on a form provided by the Coastal Permit Administrator for the purpose. In addition to whatever items the Coastal Permit Administrator deems necessary for the proper administration of this chapter, an application shall, at minimum, contain the following:
A. The applicant’s name, address and telephone number (if applicant has access to telephone); B. The date the application is submitted;
C. The applicant’s signature;
D. A description of the proposed project or activity;
E. A description of the site;
F. A description of the area immediately adjacent to the site; G. A plot plan of the site;
H. A filing fee and a public notice fee as required by resolution of the City Council; and I. Envelopes (affixed with sufficient first class postage) addressed to each applicant, to all persons who have requested to be on a mailing list for the specific project, to all occupants and property owners of property within 100 feet of the perimeter of the project site, and to the California Coastal Commission. (Ord. 1586)
86.70.100 Application procedure – Hearing, notice.
A. Upon the filing of a complete coastal permit application, the Coastal Permit Administrator shall, in a timely manner, schedule a public hearing on the request before the Planning Commission, and provide public notice of the public hearing.
B. Public notice shall be provided at least 10 calendar days prior to the first coastal permit public hearing. Public notice shall consist of notice by first class mail to each applicant, to all persons who have requested to be on a mailing list for the specific project, to all occupants and property owners of property within 100 feet of the perimeter of the project site, and to the California Coastal Commission; and publication of a public notice in a newspaper of general circulation in the City of Coronado. In the situation of a continued hearing, additional notice in conformance with the procedure for the original notice shall be mailed out (if not previously stated in the first notice provided, nor announced at the hearings as to a time certain). The public notice shall contain the following information:
1. A statement that the proposed project or activity requires a City coastal permit (as per CMC 86.70.050);
2. The date of filing of the application and the name of the applicant;
3. The number assigned to the application;
4. A description of the proposed development and its location;
5. The date, time and place at which the application will be heard by the Planning Commission or City Council;
6. A brief description of the general procedure of local government concerning the conduct of hearing and local actions*; and
Attachment 5
City of Coronado Page 848
Coronado Municipal Code
Chapter 86.70 COASTAL PERMITS
The Coronado Municipal Code is current through Ordinance 2023-01, passed March 7, 2023.
7. The system for City and Coastal Commission appeals, including City fees required.* *Note: Subsections (B)(6) and (7) of this section will not be required for the newspaper public hearing notice. (Ord. 1588)
86.70.110 Findings, decision and issuance of coastal permit.
After the required Planning Commission public hearing, the Planning Commission shall by resolution approve, deny or approve with conditions the City coastal permit application. This Planning Commission resolution shall incorporate findings of fact to explain and justify the Commission’s action. The Coastal Permit Administrator shall issue a coastal permit only after all City coastal permit appeal deadlines have expired for the project or activity. The coastal permit shall have noted on its face whether it was approved with conditions, and either the specific conditions or how the wording of the conditions may be obtained.
86.70.115 By-Right Approval Process
CMC 86.34.040 identifies proposed projects which must be reviewed by the City through a by-right approval process pursuant to Government Code Section 65583.2. For these projects, the Community Development Director shall issue a coastal permit without a public hearing if the project is consistent with applicable objective standards.
86.70.120 Coastal permit relationship to building permit.
If a coastal permit is required for a project or activity, building permits shall not be issued for the project or activity prior to issuance of the coastal permit.
86.70.130 Coastal permit time limit and renewal.
A. Unless renewed, a coastal permit shall expire after one year from the date of issuance.
B. The Coastal Permit Administrator, upon a written request from the applicant, may renew the coastal permit in three-month increments for an additional period not to exceed one year. Work must be initiated on the proposed project or the proposed activity must commence while the coastal permit is in effect. An ongoing activity may be issued a coastal permit for a duration longer than one year if the Planning Commission resolution incorporates a finding of the ongoing nature of the activity, and specifically states the duration of the coastal permit issued. (Ord. 1891; Ord. 1586)
86.70.135 Coastal permit amendment.
A City coastal permit may be amended at the request of the permittee. The amendment procedures and fees shall be identical to the City coastal permit process then in effect. (Ord. 1751)
86.70.140 Coastal permit revocation.
After written notice to the permittee with an opportunity to respond, the Coastal Permit Administrator may revoke a City coastal permit if the Administrator determines that:
A. The permit was originally acquired by the applicant via a fraudulent application; or B. The applicant fails to comply with one or more of the conditions contained in the permit.
86.70.150 Coastal permit revocation – Notice, appeal.
If the Coastal Permit Administrator determines to revoke a City coastal permit, the administrator shall immediately notify the applicant in writing that the revocation will be effective 10 days after the Administrator’s action unless an appeal is filed with the Coronado Community Development Department prior thereto (as per CMC 86.70.180).
86.70.160 Procedure for open space easements and public access documents.
When the City of Coronado Planning Commission approves a coastal permit that is conditioned with the requirement that an accessway or open space/conservation easement be provided by the applicant, the City shall not issue the permit until the following processing steps are completed:
A. The City Council shall review, revise and accept the easement or land; B. The Department of Community Development shall record the requisite legal documents; and Attachment 5
City of Coronado Page 849
Coronado Municipal Code
Chapter 86.70 COASTAL PERMITS
The Coronado Municipal Code is current through Ordinance 2023-01, passed March 7, 2023.
C. The Department of Community Development, upon recordation of the documents, shall forward a copy of the permit conditions, findings of approval, the legal documents pertaining to the public access and open space conditions, and a statement as to which private association, public agency or City department shall be responsible for the operation and maintenance of the accessway or open space/conservation area to the Executive Director of the California Coastal Commission. (Ord. 1588)
86.70.170 Reserved.
86.70.180 Coastal permit appeal procedure.
Actions taken in accordance with this chapter by the Coastal Permit Administrator may be appealed to the Planning Commission. Actions by the Planning Commission in accordance with this chapter, including a decision on an appeal from an action by the Coastal Permit Administrator, may be appealed to the City Council. An appeal must be filed in writing with the Coronado Community Development Department within 10 calendar days of the action which is the subject of the appeal. In addition to whatever items the Coastal Permit Administrator deems necessary for the proper administration of this chapter, an appeal shall, at a minimum, contain the following:
A. The appellant’s name, address and telephone number (if appellant has access to telephone); B. The date the appeal is submitted;
C. The appellant’s signature;
D. Information sufficient to denote the City action under this chapter being appealed (e.g., name or address of project, City permit or file number, description of City action, name of coastal permit applicant, etc.); E. The reason for the appeal;
F. The appeal fee; and
G. Envelopes (affixed with sufficient first class postage) addressed to the applicant, to appellant, to the California Coastal Commission, to all persons who have requested to be on a mailing list for the specific project, and to all occupants and property owners of property within 100 feet of the perimeter of the project site.
86.70.190 Coastal permit appeal – Hearing, notice.
Upon the timely filing of a complete appeal of an action taken in accordance with this chapter, the Coastal Permit Administrator shall schedule a public hearing for the next available meeting of the appropriate hearing body; and provide public notice with copies sent to the applicant, to appellant, to the California Coastal Commission, to all persons who have requested to be on a mailing list for the specific project, and to all occupants and property owners of property within 100 feet of the perimeter of the project site to include the following information:
A. A statement that the proposed project or activity requires a City coastal permit; B. The date of filing of the appeal and the name of the appellant; C. The number, if any, assigned to the City action being appealed; D. A description of the proposed development and its location; E. The date, time and place at which, the public hearing on the appeal shall occur; F. A statement that all persons are welcome to comment on the matter at the public hearing or by mail prior to the public hearing. (Ord. 1586)
86.70.200 Appeals to the California Coastal Commission.
A. For those actions under California Coastal Commission direct or appeal jurisdiction, upon the taking of final action by the City of Coronado, the Coastal Permit Administrator shall notify the applicant of the action taken and provide an information sheet explaining the California Coastal Commission appeal process which shall include a statement to the effect that “Appeal to the California Coastal Commission could result in Coastal Commission denial of a City approved project or activity or new conditions being imposed on the project by the Coastal Commission.
Attachment 5
City of Coronado Page 850
Coronado Municipal Code
Chapter 86.70 COASTAL PERMITS
The Coronado Municipal Code is current through Ordinance 2023-01, passed March 7, 2023.
The Coastal Commission may not eliminate or modify conditions placed upon the permit by the City of Coronado nor can the California Coastal Commission grant permission for a project or activity denied by the City of Coronado.”
B. The City of Coronado Community Development Department shall make readily available to the public an information sheet explaining the California Coastal Commission appeal process.
86.70.210 Emergency temporary waiver of coastal permit.
Under certain emergency conditions detailed in CMC 86.76.030, the City Manager (or his duly appointed agent) may temporarily waive City coastal permit requirements in order to allow preventive or ameliorative activities necessary to adequately address the emergency situation. If emergency action involves areas subject to CMC
86.70.010(C), an emergency permit must be received from the appropriate government agency. (Ord. 1588) Attachment 5
City of Coronado Page 851
Coronado Municipal Code
Chapter 86.72 DIKING, DREDGING, FILLING AND
DREDGE SPOILS DISPOSAL
The Coronado Municipal Code is current through Ordinance 2023-01, passed March 7, 2023.
Chapter 86.72
DIKING, DREDGING, FILLING AND DREDGE SPOILS DISPOSAL
Sections:
86.72.005 Definitions.
86.72.010 Diking, dredging, filling and dredge spoils disposal – Coastal permit required.
86.72.020 Diking, filling or dredging – When permitted.
86.72.030 Dredging and dredge spoils disposal regulated.
86.72.040 Diking, filling and dredging regulated.
86.72.050 Alteration of coastal wetlands in Wildlife Preserve Zone regulated.
86.72.005 Definitions.
A. “Estuaries” means coastal water bodies usually semi-enclosed by land, but which have open, partially obstructed, or intermittent exchange with the ocean and in which ocean water is at least occasionally diluted by fresh water runoff from the land. The salinity may be periodically increased above the open ocean by evaporation. In general, the boundary between “wetland” and “estuary” is the line of extreme low water.
B. “Open coastal waters” refers to the open ocean overlaying the continental shelf and its associated coastline, including bays, canals, etc. Salinities exceed 30 parts per 1,000 with little or no dilution except opposite mouths of estuaries.
C. “Wetlands” means lands within the coastal zone which may be covered periodically or permanently with shallow water and include salt water marshes, fresh water marshes, open or closed brackish water marshes, swamps, mudflats and fens. (Ord. 1588; Ord. 1531)
86.72.010 Diking, dredging, filling and dredge spoils disposal – Coastal permit required.
Diking, dredging, filling and dredge spoils disposal in open coastal waters and wetlands shall require City issuance of a coastal permit. The coastal permit shall only be issued after verification that the activities are necessary, appropriate and designed to minimize or mitigate resultant adverse environmental impact. The applicant, at the determination of the City Coastal Permit Administrator, shall provide a certification by a civil engineer acceptable to the City that the proposed activities meet these criteria. (Ord. 1588)
86.72.020 Diking, filling or dredging – When permitted.
A. The diking, filling, or dredging of open coastal waters and wetlands shall be permitted only where there is no feasible, less environmentally damaging alternatives and where feasible mitigation measures have been provided to minimize adverse environmental effects, and when limited to the following:
1. New or expanded port, energy, and coastal-dependent industrial or visitor serving facilities including commercial fishing facilities.
2. Maintaining existing, or restoring previously dredged, depths in existing navigational channels, turning basins, vessel berthing and mooring areas, and boat launching ramps, or moving dredged material from such sites to a disposal area outside the coastal zone, pursuant to a permit from the United States Army Corps of Engineers.
3. Repair or maintenance activities that do not result in an addition to, or enlargement or expansion of, the object of such repair or maintenance activities; provided, however, that if the City determines that certain extraordinary methods of repair and maintenance involve a risk of substantial adverse environmental impact, it shall, by regulation, prohibit the use of such methods.
4. In open coastal waters, other than wetlands, new or expanded boating facilities.
5. Incidental public service purposes, including, but not limited to, burying cables and pipes or inspection of piers and maintenance of existing intake and outfall lines.
Attachment 5
City of Coronado Page 852
Coronado Municipal Code
Chapter 86.72 DIKING, DREDGING, FILLING AND
DREDGE SPOILS DISPOSAL
The Coronado Municipal Code is current through Ordinance 2023-01, passed March 7, 2023.
6. Mineral extraction, including sand for restoring beaches, except in environmentally sensitive areas.
7. Restoration purposes.
8. Nature study, aquaculture, or similar resource-dependent activities.
B. The applicant, at the request of the City Coastal Permit Administrator, shall provide a certification by a civil engineer acceptable to the City that the proposed activities meet the above criteria.
86.72.030 Dredging and dredge spoils disposal – Regulated.
Dredging and dredge spoils disposal shall be planned and carried out to avoid significant disruption to marine and wildlife habitats and water circulation. Dredge spoils suitable for beach replenishment should be transported for such purposes to appropriate beaches or into suitable longshore current systems.
86.72.040 Diking, filling and dredging regulated.
A. Where feasible, diking, filling, dredging, and construction activities shall be timed to minimize their impact on the mating, nesting, or hatching of endangered birds, or the spawning of grunion. Diking, filling, or dredging in existing estuaries and wetlands shall maintain or enhance the functional capacity of the wetland or estuary.
B. Where any dike and fill development is permitted in wetlands in conformity with these policies, mitigation measures shall include, at a minimum, either acquisition of equivalent areas of equal or greater biological productivity or opening up equivalent areas to tidal action. If no appropriate restoration site is immediately available, an in-lieu fee sufficient to provide an area of equivalent productive value shall be paid to the City. Surface areas shall be dedicated to the City, or such replacement site shall be purchased by the City before the dike or fill development may proceed. Such mitigation measures shall not be required for temporary or short-term fill or diking; provided, that a bond or other evidence of financial responsibility is provided to assure that restoration will be accomplished in the shortest feasible time.
86.72.050 Alteration of coastal wetlands in Wildlife Preserve Zone regulated.
Any alteration of coastal wetlands in the Wildlife Preserve Zone shall be limited to very minor incidental public facilities, restorative measures, nature study and development in already developed parts of the bay, if otherwise in accordance with requirements of this chapter.
Attachment 5
City of Coronado Page 853
Coronado Municipal Code
Chapter 86.74 WATERFRONT DEVELOPMENT
The Coronado Municipal Code is current through Ordinance 2023-01, passed March 7, 2023.
Chapter 86.74
WATERFRONT DEVELOPMENT
Sections:
86.74.010 Waterfront development.
86.74.020 Public sandy beaches.
86.74.030 Waterfront development setbacks.
86.74.040 Accessway standards.
86.74.050 Public access along the shore.
86.74.060 Public prescriptive rights.
86.74.070 Prohibitions for Glorietta Bay.
86.74.010 Waterfront development.
Development involving waterfront properties shall be required to satisfy the standards of this chapter. (Ord. 1532)
86.74.020 Public sandy beaches.
No new development shall occur on existing public sandy beach areas. An exception would be allowed for new or expanded permanent lifeguard facilities, restroom facilities, bikepaths or similar public recreation facilities, if it can be determined by the City that adverse impacts to public beaches are negligible or when public safety or health requires it; and provided, that no less environmentally damaging alternatives exist. This prohibition shall not be construed to restrict or regulate the maintenance, repair, rehabilitation or replacement of existing public facilities, or the activities of any governmental agency other than the City of Coronado on property under that agency’s jurisdiction.
86.74.030 Waterfront development setbacks.
A. Development setbacks shall be calculated from the parcel’s property line subject to the provisions of subsections B and C of this section, which may require a greater setback.
B. New development shall assure coastal stability and structural integrity, and neither create nor contribute significantly to erosion or geologic instability.
C. Permanent buildings, or other structures proposed for construction (excluding refurbishment, renovation or addition to existing structures that do not extend the structures seaward or bayward) shall be set back from an eroding beach or coastline a distance sufficient to assure that the development will not require mitigation measures to protect the development from the natural erosion process during the economic lifetime of the structures. The builder, at the request of the City Coastal Permit Administrator, shall provide a certification by a civil engineer acceptable to the City that the proposed construction site meets these criteria.
D. The City Coastal Permit Administrator may request through the City Council, the opinion of the Corps of Engineers, Scripps Oceanography Institute, or other qualified experts with regard to the possible erosion of beach area in the vicinity of the proposed construction in making a determination of required setbacks.
86.74.040 Accessway standards.
Unless otherwise provided in this title, the following pedestrian accessway standards shall apply to the provision of pathways to or along the City’s shoreline:
Accessways shall be at least four feet wide, with a preferred width of at least 10 feet. At least four feet of the accessway’s width shall be hard surfaced and shall have a maximum gradient of 70 percent (i.e., a seven-foot vertical drop for every 10 feet of horizontal distance). Gradients of greater than 12 percent shall require stairs. The preferred gradient for pedestrian accessways shall be 20 percent or less. Wheelchair ramps shall meet all Uniform Building Code standards. Minimum structure setback from an accessway (excluding fences, boundary walls or hedges) shall be five feet; preferred setback shall be at least 10 feet. Setbacks shall be determined and the path shall be designed to assure both a functional accesspath and the privacy and security of adjoining land owners. Not more than one access path to the shoreline shall be required for each 500 lineal feet of shoreline.
Attachment 5
City of Coronado Page 854
Coronado Municipal Code
Chapter 86.74 WATERFRONT DEVELOPMENT
The Coronado Municipal Code is current through Ordinance 2023-01, passed March 7, 2023.
86.74.050 Public access along the shore.
Offers of dedication of easements to local or State agencies or private associations for public access along the shoreline (lateral access) shall be required in association with new development fronting on the ocean or bay except for repair and maintenance activities or replacement of structures destroyed by natural disaster. In addition, improvements to any structure or demolition and reconstruction of single-family residences would be exempted from lateral access easement requirements unless such improvements interfere with currently existing public views, block a public accessway, or causes further encroachment of the structure seaward or toward the edge of a bluff.
Specifically, easements would be required:
A. Seaward of the toe of existing bluff or vegetation lines where new development is proposed on existing developed lots; and
B. Seaward of proposed new sea walls or other shoreline protective devices.
86.74.060 Public prescriptive rights.
A. No portion of this title shall be construed to permit private activities or development to encroach upon public prescriptive rights. A City coastal permit for private activities or development shall not be approved if such activities or development are likely to interfere with public prescriptive rights unless public access is required as a condition of permit approval. Depending upon circumstances, public access may be provided through the use of deed restrictions, grant of fee interest, grant of an easement, or an offer of dedication of either an easement or fee interest.
Proposed developments shall be sited and designed in a manner which does not interfere with the area of use, or shall provide for an equivalent area of use on-site. In either situation, prior to issuance of a permit, applicants will be required to record offers of dedication or other suitable documents.
B. Where evidence of public prescriptive rights exist in association with proposed development, review procedures in accordance with the Attorney General’s “Implied Dedication and Prescriptive Rights Manual” shall be utilized by the City to further investigate the possibility of prescriptive rights of access in order to protect such rights. A City coastal permit shall not be issued until it is determined by the City Council, upon a public hearing, that public prescriptive rights will be substantially guaranteed by conditions to be placed upon the City coastal permit.
86.74.070 Prohibitions for Glorietta Bay.
No new public school buildings or buildings solely for private use as clubs, lodges or private assembly halls shall be constructed, placed or maintained on land adjacent to Glorietta Bay; nor shall new leases be given nor old leases be extended for such uses in this area.
Attachment 5
City of Coronado Page 855
Coronado Municipal Code
Chapter 86.76 PROTECTION OF NATURAL OCEAN
AND BAY PROCESSES
The Coronado Municipal Code is current through Ordinance 2023-01, passed March 7, 2023.
Chapter 86.76
PROTECTION OF NATURAL OCEAN AND BAY PROCESSES
Sections:
86.76.010 Coastal permit required.
86.76.020 Repair and maintenance of ocean and bay shore improvements.
86.76.030 Maintenance and placement of ocean and bay shore improvements under emergency conditions.
86.76.040 Waterfront land – Permitted improvements.
86.76.010 Coastal permit required.
A. The construction or placement of any improvement which may significantly affect the natural erosion process resultant from the interaction of water bodies upon their shores, or cause significant adverse alteration of the bay or ocean environment shall require a coastal permit from the City. Without limitation, buildings, harbor channels, breakwaters, groins, piers, retaining walls, revetments, riprap, sea walls and similar items shall be governed by this chapter.
B. An improvement or activity requiring a coastal permit under this chapter shall only be allowed when it serves coastal dependent uses, protects existing structures, removes public hazards, or protects public beaches in danger of erosion.
C. In order for an improvement or activity requiring a coastal permit under this chapter to qualify for such a permit, the improvement or activity must be designed and constructed as follows:
1. To neither create nor contribute significantly to erosion or geologic instability;
2. To minimize their own breakdown and disintegration;
3. To minimize water pollution and the silting of coastal waterways;
4. To not result in a substantial or potentially substantial, adverse change in any of the physical conditions within the area affected by the coastal permit requiring activity including land, air, water, minerals, flora, fauna, ambient noises and objects of historic or aesthetic significance;
5. To not preclude the public’s right of access to (including without limitation) the ocean, bay or public beach where acquired through use, custom, legislative authorization, purchase, condemnation, judicial action, gift, bequeath or escheat;
6. To encourage or facilitate, where feasible, the phasing out or upgrading of marine structures causing water stagnation contributing to pollution problems or fish kills;
7. To minimize their intrusion into public vistas by being unobtrusive and aesthetically pleasing when viewed from public streets, walk or bicycle ways or waterways;
8. To minimize extensions or projections into the bay or ocean;
9. To facilitate public access where appropriate and feasible; and
10. To minimize or mitigate resultant adverse environmental impacts.
D. The applicant, at the determination of the Coastal Permit Administrator, shall provide a certification by a civil engineer acceptable to the City indicating that the proposed improvement or activity conforms to the above criteria. (Ord. 1533)
86.76.020 Repair and maintenance of ocean and bay shore improvements.
Repair and maintenance activities or ocean and bay shore improvements which require City issuance of a building permit, encroachment permit or City review of an initial study shall require City issuance of a coastal permit. The Attachment 5
City of Coronado Page 856
Coronado Municipal Code
Chapter 86.76 PROTECTION OF NATURAL OCEAN
AND BAY PROCESSES
The Coronado Municipal Code is current through Ordinance 2023-01, passed March 7, 2023. coastal permit shall only be issued after certification that the repair or maintenance activities are necessary, appropriate, and designed, when feasible, to minimize or mitigate resultant adverse environmental impacts. The applicant, at the request of the City Coastal Permit Administrator, shall provide a certification by a civil engineer acceptable to the City that the proposed activities meet these criteria.
86.76.030 Maintenance and placement of ocean and bay shore improvements under emergency conditions.
A. In the event that an emergency situation exists that is an immediate significant threat to life, health or property, the City Manager (or his duly appointed agent) is authorized to temporarily waive City coastal permit requirements to allow preventive or ameliorative activities (including filling) necessary to adequately address the emergency situation. However, such activities shall conform as much as practical to the criteria listed in CMC 86.76.010, and shall ultimately require issuance of a City coastal permit. Within 30 days of the commencement of the preventative or ameliorating activities, the property owner shall apply for a coastal permit or shall restore the property to the condition existing prior to the preventative or ameliorating activity by removing the product of such activity.
B. If a City coastal permit is not issued for the preventative or ameliorating emergency activities, then the property owner shall restore the property to the condition existing prior to the preventative or ameliorating activity by removing the product of such activity unless the owner obtains a City coastal permit for alternative ocean or bay shore improvements or activities.
86.76.040 Waterfront land – Permitted improvements.
For waterfront land recorded on Miscellaneous Map 121 (Rancho Peninsula), Record of Survey 563, 2372, and Map 2544 (Bay View Estates), Record of Surveys 5191, 6014 and 6958, retaining walls, revetments, riprap, sea walls and similar development shall be permitted, with a coastal permit, subject to all other standards of this chapter, with the provision that such improvements may be situated in a manner so that the improvements’ bayward faces may connect in a straight line the bayward faces of similar improvements on adjoining property.
Attachment 5
City of Coronado Page 857
Coronado Municipal Code
Chapter 86.78 TRANSIENT OCCUPANCY
The Coronado Municipal Code is current through Ordinance 2023-01, passed March 7, 2023.
Chapter 86.78
TRANSIENT OCCUPANCY
Sections:
86.78.010 Purpose and intent.
86.78.020 Definition – Transient occupancy.
86.78.030 Definition – Transient rental.
86.78.040 Definition – Transient time-share occupancy.
86.78.050 Definition – Time-share complex.
86.78.060 Transient rental regulations.
86.78.070 Transient time-share occupancy regulations.
86.78.080 Nonconforming time-share complexes.
86.78.010 Purpose and intent.
The purpose and intent of this chapter is to regulate various forms of transient occupancy within the City. (Ord. 1809)
86.78.020 Definition – Transient occupancy.
“Transient occupancy” means the right to use, occupy or possess, or the use, occupancy, or possession of, a dwelling unit or a habitable unit for a period of 25 consecutive calendar days or less. (Ord. 1495)
86.78.030 Definition – Transient rental.
“Transient rental” means the renting, letting, subletting, leasing or subleasing of a dwelling unit or a habitable unit for “transient occupancy.” (Ord. 1495)
86.78.040 Definition – Transient time-share occupancy.
“Transient time-share occupancy” means “transient occupancy” when conveyed with consideration through any arrangement where the use, occupancy, or possession of real property circulates among purchasers of intervals of ownership according to a fixed or floating time schedule on a periodic basis for a specific period of time during any given year, regardless of the name used to describe the method of use, occupancy, or possession. (Ord. 1495)
86.78.050 Definition – Time-share complex.
“Time-share complex” is a building or group of buildings containing one or more habitable units with such dwelling units as may be allowed by this code, whose ownership or right to use facilities are conveyed to multiple individuals for “transient time-share occupancy.”
86.78.060 Transient rental regulations.
A. No dwelling or habitable unit in any Residential Zone (except as specified in subsection B of this section) shall be used as a transient rental.
B. Dwelling or habitable units within R-4 Zone motels, or that constitute lodging houses within the “P” Overlay Zone may be utilized as transient rentals. (Ord. 1788; Ord. 1495)
86.78.070 Transient time-share occupancy regulations.
A. For all zones, no dwelling unit or habitable unit shall be established for, or converted to, transient, time-share occupancy use.
B. For all zones, no person shall make a dwelling unit or habitable unit subject to an arrangement which creates a transient, time-share occupancy right.
86.78.080 Nonconforming time-share complexes.
Nonconforming time-share complexes may be reconstructed so long as neither the number of dwelling units or habitable units for each complex nor the number of bedrooms for each unit is increased, the height of a structure is not increased, existing building profiles are maintained, and the number and size of existing parking spaces is not reduced.
Attachment 5
City of Coronado Page 858
Coronado Municipal Code
Chapter 86.80 PROHIBITION OF COMMERCIAL
MARIJUANA ACTIVITY USES
The Coronado Municipal Code is current through Ordinance 2023-01, passed March 7, 2023.
Chapter 86.80
PROHIBITION OF COMMERCIAL MARIJUANA ACTIVITY USES
Sections:
86.80.010 Legislative findings and statement of purpose.
86.80.020 Definitions.
86.80.030 Prohibited activities.
86.80.010 Legislative findings and statement of purpose.
A. On November 8, 2016, the State voters approved the Adult Use of Marijuana Act, also identified as Proposition 64 (“Prop 64”). Prop 64 legalized adult nonmedical use of marijuana and established a State licensing scheme for nonmedical marijuana facilities largely patterned on the MCRS Act, and generally: (1) allows adults 21 years and older to possess up to one ounce of marijuana and to cultivate up to six plants for personal use; (2) regulates and taxes the production, manufacture, and sale of marijuana for adult use; (3) allows local regulation and taxation of marijuana; (4) prohibits smoking marijuana in places where smoking tobacco is prohibited; and (5) rewrites criminal penalties so as to reduce the most common marijuana felonies to misdemeanors and allow prior offenders to petition for reduced charges. Prop 64, similar to the MCRS Act, allows cities and counties to prohibit the establishment of nonmedical facilities and licenses that are provided under Prop 64, providing for minimal personal use exceptions.
B. The City Council finds that the State is not authorized to issue licenses for commercial marijuana activities within the city because Business and Professions Code Section 26055(e) provides that the State may not issue a state license for any commercial marijuana activities within a city that prohibits such activities. (Ord. 2071 § 3, 2017)
86.80.020 Definitions.
For purposes of this chapter, the following definitions shall apply:
A. “Commercial marijuana activity” shall have the same meaning as CMC 36.20.020(B).
B. “Marijuana” or “cannabis” shall have the same meaning as CMC 36.20.020(E).
C. “Marijuana dispensary” or “marijuana dispensaries” shall have the same meaning as CMC 36.20.020(G).
D. “Medical marijuana collective” or “cooperative or collective” shall have the same meaning as CMC
36.20.020(H). (Ord. 2071 § 3, 2017)
86.80.030 Prohibited activities.
A. It is unlawful for any person or business to engage in commercial marijuana activities of any type in any and all zones and in any and all specific plan areas. No person shall establish, operate, conduct, or allow a commercial marijuana activity anywhere within the City.
B. It is unlawful to establish or operate a marijuana dispensary, medical marijuana collective, or any other business establishment associated with any type of commercial marijuana activity within the City.
C. This section is meant to prohibit all commercial or medical marijuana activities in the City except where the City is preempted by Federal or State law from enacting a prohibition on any such activity. Accordingly, the City shall not issue any permit, license, or other entitlement for any commercial or medical marijuana activity for which a State license is required under any State law, and no person shall otherwise establish or conduct such activities in the City, except where the City is preempted by Federal or State law from enacting a prohibition on any such activity for which the use permit, variance, building permit, or any other entitlement, license, or permit is sought. (Ord. 2071 § 3, 2017)
Attachment 5
City of Coronado Page 859
Chapter III – GENERAL PROVISIONS
ORANGE AVENUE CORRIDOR SPECIFIC PLAN Page 29
Chapter III
GENERAL PROVISIONS
A. INTRODUCTION
A.1. Purpose
The following administrative regulations are
general and apply to all properties within the
Downtown Coronado Specific Plan area.
These general provisions will be in addition
to the General Provisions set forth in the Zoning Ordinance (Chapter 86.02). The provisions of the City of Coronado Zoning Ordinance Chapter 86.22 (Central Commercial Zone), Chapter 86.26 (Limited Commercial
Zone), and Chapter 86.16 (R-4 Multiple Family Residential Zone) are null and superseded by the provisions of this Specific Plan.
A.2. Relationship to the City of
Coronado Municipal Code
Development standards and criteria contained in this Specific Plan will supplement or replace those of the City of Coronado's Zoning Ordinance. Whenever the regulations contained herein conflict with the provisions
of the Zoning Ordinance, the regulations of
the Specific Plan shall apply unless stated
otherwise in this Specific Plan. Any development standards or land use regulations not specifically covered herein shall be subject to
the regulations, standards, and specifications of the City of Coronado Municipal Code.
A.3. Definitions
Words, phrases and terms not specifically
defined herein shall have the same definition
as provided in the Zoning Ordinance.
When used in this Specific Plan, the term "Director" shall mean the Director of Community Development or an appointed representative.
When used in this Specific Plan, the term
"Department" shall mean the Community Development Department.
When used in this Specific Plan, the term
"Commission" shall mean The City of Coronado Planning Commission.
A.4. Interpretations
The Director shall have the responsibility to
interpret the provisions of this Specific Plan.
All such interpretations shall be in written
form and shall be permanently maintained.
Any person may request that such interpretation be reviewed by the Planning Commission.
A.5. Amendments
The Specific Plan, including the Land Use
Map, may be amended by the same procedure as it was originally adopted. Each amendment shall include all sections or portions of the Specific Plan that are affected by the change. An Amendment may be initiated
by the City Council, Planning Commission or
private property owner. Any amendment requested by a property owner may be subject to the fee schedule adopted by the City
Council.
A.6. Severability
If any regulation, condition, program or portion thereof of this Specific Plan is held invalid or unconstitutional by any court of the competent jurisdiction, the portion shall be
deemed a separate, distinct and independent provision and the invalidity of such provision shall not affect the validity of the remaining portions.
A.7. Establishment and Maintenance of the Land Use Districts Per the adoption of the Downtown Coronado
Specific Plan, the following districts will supersede those set forth in the Zoning Ordinance. See Figure 111-1 for the Specific Plan's zoning districts.
Attachment 6
City of Coronado Page 860
Chapter III – GENERAL PROVISIONS
Figure III-1: Specific Plan Zoning Map
Attachment 6
City of Coronado Page 861
Chapter III – GENERAL PROVISIONS
ORANGE AVENUE CORRIDOR SPECIFIC PLAN Page 31
Commercial Zone (C)
The Commercial Zone is comprised of the
districts formerly designated Central Commercial (C-C) Chapter 86.22 and Limited Commercial (L-C) Chapter 86.26. This Specific Plan provides development standards and design criteria for the Commercial Zone.
R-4 Multiple Family Residential Zone
(R-4)
The R-4 Multiple Family Residential Zone
(formerly Chapter 86.16 in City Municipal
Code) has been incorporated into this Specific Plan. This Specific Plan provides development standards and design criteria for the R-4 Zone.
Civic Use Zone (CU)
The Civic Use Zone will remain as addressed
in the City of Coronado Zoning Ordinance
(Chapter 86.36). Any development in this
zone shall respond to the Commercial Zone
Design Criteria.
Civic Use Overlay Zone
The Civic Use Overlay zone is addressed in
the City of Coronado Zoning Ordinance
(Chapter 86.37). Any development in this
zone shall respond to the design criteria of
the underlying zone.
Open Space Zone (OS)
The Open Space Zone will remain as addressed in the City of Coronado Zoning Ordinance (Chapter 86.38). Any development in this Zone shall respond to the Commercial
Zone Design Criteria.
Housing Element Opportunity Site (HE)
Overlay Zone
The Housing Element Opportunity Site (HE)
Overlay Zone facilitates housing production
on opportunity sites identified in the General
Plan Housing Element. HE Overlay Zone
regulations are found in Zoning Ordinance
Chapter 86.36. The HE Overlay Zone is divided into two subzones: HE-1 and HE-2, each with its own unique regulations.
B. Review of Projects
B.1. Purpose
The review of the development proposals
within the Orange Avenue Corridor Specific
Plan area will be the same as a project anywhere else in the City. It is not the intent of this Specific Plan to suggest a new or modified development review process from what the City's Community Development Department currently uses or what they may use in the future. For consistency, development
proposed within the Specific Plan Area shall
follow the review and approval process outlined in the City's Zoning Ordinance, unless specifically detailed here. Therefore, all projects within the Specific Plan area are subject to review and approval in compliance with
the provisions herein and the Zoning Ordinance.
Within the HE overlay zone, a proposed multiple family residential development project with 20 percent or more of units affordable to
lower-income households on the following
sites within the Specific Plan area shall be
reviewed by the City through a by-right approval process:
• 517 Orange Avenue (APN
5363810500)
• 1224 10th Street (APN 5374521300)
• 1001 C Avenue (APN 5374521400)
• 150 B Avenue (APN 5361022800,
5361022000, 5361023100,
5361023200, 5361023300)
• 700 Orange Avenue (APN
5370822700, 5370822500,
5370821500)
“Lower income households” are defined in
Health and Safety Code Section 50079.5.
“By-right approval” means that the project
does not require a special use permit,
planned unit development permit, or other
discretionary City review or approval. A byright approval process may include ministerial design review as required pursuant to Coronado Municipal Code Title 80. Any projects that proposes or requires a subdivision map are required to comply with all State and
Attachment 6
City of Coronado Page 862
Chapter III – GENERAL PROVISIONS
local subdivision requirements.
B.2. Reference to Design Criteria
In reviewing projects/improvements subject
to any approval, City Staff shall refer to the
appropriate Design Criteria in this Specific
Plan (or any others that may be adopted by
the City) in order to provide guidance to applicants seeking to comply with the requirements of this Specific Plan. Additionally, the Design Criteria serve as adopted criteria for
the review of development proposals in
compliance with the provisions of the Zoning Ordinance.
The Design Criteria are to be used by property owners, developers, architects, landscape architects, designers and others involved in the planning and design of a project in the Specific Plan area. The Design Criteria communicate the City's desired
qualities and characteristics of development
and are intended to pro- mote quality design
that is compatible with Coronado's vision.
The City's Design Review Commission will
use the Design Criteria and Title 80 Design
Review Ordinance during project review of
development proposals in the Specific Plan
area. (Ord. 2018 §§ 24, 25, 2010)
C. Nonconforming Uses and
Structures
C.1. Purpose
This Section is enacted to accomplish the
regulation and eventual elimination of nonconforming uses and structural non-conformities.
C.2. Regulations
Where at the time of adoption of the Oange
Avenue Corridor Specific Plan, a lawful use
of land or structure exists, which otherwise
would not be permitted by the regulations
established by the Specific Plan, such use
or structure may be continued indefinitely
subject to the following:
a. Any use which was lawfully established prior to the adoption of the Specific Plan and made nonconforming by such plan shall be allowed to remain without prejudice (grandfathered). If such use ceases to exist and the property remains vacant for
more than one hundred twenty (120)
days, any use proposed on that property shall now be a complying use. b. No nonconforming use shall in any
way be physically expanded except
as provided for in Chapter 86.50 of
the Zoning Ordinance.
c. All other issues of nonconformance
shall be consistent with Chapter
86.50 of the Zoning Ordinance.
D. SPECIAL USE PERMITS
D.1. Purpose
Special Use permits allow for the necessary
imposition of special conditions on the creation and maintenance of designated uses that involve special site or design requirements, operation characteristics, or potential adverse effects on surrounding areas. The
following provisions are applicable for uses
within the Specific Plan area:
a. No Major Special Use Permits will be
required for uses in the Commercial
Zone of the Orange Avenue Corridor
Specific Plan. Commercial Zone uses
will be subject only to the Minor Special Use Perit granted by the Planning Commission, and subject to an appeal to the City Council. b. All Minor Special Use Permits are
subject to the provisions set forth in
Chapter 86.55 (Special Use Permits)
of the Coronado Zoning Ordinance
Attachment 6
City of Coronado Page 863
Chapter IV – COMMERCIAL ZONE (C) REGULATIONS
ORANGE AVENUE CORRIDOR SPECIFIC PLAN Page 33
Chapter IV
COMMERCIAL ZONE (C)
REGULATIONS
A. PURPOSE
The Commercial Zone provides for medium
intensity-commercial uses that serve communitywide and visitor needs in a pedestrian friendly-environment. The Zone provides for
the highest quality building design._ Allowed
use include commercial retail, business offices, restaurants and sidewalk cafes, entertainment microbreweries, business and personal services, and civic facilities. Residential uses are allowed where the Housing Element Opportunity Site (HE) Overlay Zone is applied to the base Commercial Zone.
Prohibited uses include vehicle sales with
open onsite storage, drive-thru restaurants
adult entertainment and any uses detrimental to developing a pedestrian friendly family-oriented environment that is appealing
to both residents and visitors.
Regulations in this Zone promote attractive
commercial and civic structures and well-designed parking, with human scale and a pedestrian-friendly character, including efficient internal access, ingress and egress, and
amenities such as plazas, courtyards, and
attractive streetscapes. Also see Chapter VI
Commercial Zone Design Criteria.
B. LAND USE AND PERMIT
REQUIREMENTS
The following section describes those land
uses that are permitted, allowed with a Minor
Special Use Permit, or prohibited in the Commercial Zone (C). Where a use is not listed, the City or designee shall be responsible to
make a determination of use as outlined in
Chapter 86.02.120 of the Zoning Ordinance.
Unless the proposed use is determined to be
similar to a listed use, it shall be prohibited.
Permitted Uses are uses that are permit- ted
by right within the Commercial Zone (C). Permitted uses shall obtain design review approval and a business license, and a certificate of occupancy, prior to commencement of the use.
Special Uses by Permit are uses that may be
established and maintained as pro- vided for
in the Zoning Ordinance (Minor SUP only),
prior to commencement of the use or issuance of a building permit.
Prohibited Uses are uses that are not permitted in the Commercial Zone (C).
C. TABLE OF USES
The following table summarizes those land
uses that are permitted, special use permitted, or prohibited in the Commercial Zone (C). Where a use is not listed, the City or designee shall be responsible to make a determination of use as out- lined in Chapter
86.02.120 of the Zoning Ordinance. This table is provided for convenience to determine whether a use is permitted by right or by special use permit or prohibited. Any use that is a Formula Business or Formula Fast Food
restaurant shall refer to this document's
Chapter IV, Sections G and H. Following this
table is a comprehensive list of uses by category.
Attachment 6
City of Coronado Page 864
Chapter IV – COMMERCIAL ZONE (C) REGULATIONS
Use Permitted Minor SUP Prohibited Location
Criteria Comment
Community Services, Education,
Cultural and Religious
Ambulance service X 3
Child care X 4
Churches X 4
Civic facilities X 4
Community service facilities, teen
center, clubs, lodges, halls X 3
Emergency shelters X 3
Court or jail facilities X
Education institution X 4
Government offices X 4
Health care facilities X 4
Includes 24hour medical
facility
Museums X 1
Post Office X 1
Transit center X 4
Eating and Drinking Establishments
Alcohol service in conjunction with
restaurant X 1
Bakery X 1
Must be less than 5,000
sq. ft.
Coffeehouse/cafe X 1
Delicatessen/sandwich shop X 1
Ice cream/yogurt shop X 1
Night club/bar lounge X 1
Restaurant, drive-thru X
Restaurant, fast food X 1
Restaurant, formula fast food X 5
Restaurant, formula full service X 1
Restaurant, full service X 1
Light Industrial/Repair Services
Assembly, light (small appliances,
bicycles, computer assembly) X 4
Distribution without retail sales X
* Permitted retail commercial uses listed above that are greater than 5,000 square feet or have a floor area ratio of 1.8 or greater require a Minor Special Use Permit Location Criteria
1 = Location anywhere in Commercial Zone
2 = Location restricted from ground floor anywhere in the Commercial Zone 3 = Location restricted from Orange Avenue in the Commercial Zone 4 = Location restricted from ground floor along Orange Avenue 5 = Location restricted from street corner locations except where the immediate prior use was a Formula Fast Food Restaurant
TABLE IV-1 COMMERCIAL ZONE USES
Attachment 6
City of Coronado Page 865
Chapter IV – COMMERCIAL ZONE (C) REGULATIONS
ORANGE AVENUE CORRIDOR SPECIFIC PLAN Page 35
Use Permitted Minor SUP Prohibited Location
Criteria Comment
Home improvement center (includes home furnishings and repair) X 1
If less than 5,000 sq. ft.
Manufacturing, light (cabinets,
clothing, instruments, pharmaceutics, food preparation, signs) X 3
Laboratory (medical, optical) X 2
Repair (appliances, electronic
equipment, plumbing/electrical
shops) X 1
Storage facilities (indoor storage
for
household items, office files, self
storage, etc.) X
Light Treatment (nontoxic coating/plating) X
Wholesaling (household goods,
office supplies, electronic components) X
Welding, Machine and Sheet
Metal shops X
Mixed Use X
Residential above commercial use
Residential Uses
Mixed-Use Residential X 6
Residential Only (single-use
residential with no commercial
uses on site)
X 6
Personal and Professional Service
Uses
Bank, credit union, financial institution X 1Drive- thru access onto Orange Avenue prohibited
Body Art/Tattoo/Piercing Salon/Massage parlors/Pawn Shops X Card Rooms X
Check cashing establishments X
Funeral parlors and mortuaries X
* Permitted retail commercial uses listed above that are greater than 5,000 square feet or have a floor area ratio of 1.8 or greater require a Minor Special Use Permit Location Criteria
1 = Location anywhere in Commercial Zone
2 = Location restricted from ground floor anywhere in the Commercial Zone 3 = Location restricted from Orange Avenue in the Commercial Zone 4 = Location restricted from ground floor along Orange Avenue 5 = Location restricted from street corner locations except where the immediate prior use was a Formula Fast Food Restaurant
6 = Within Housing Element Opportunity Site (HE) Overlay Zone only.
Attachment 6
City of Coronado Page 866
Chapter IV – COMMERCIAL ZONE (C) REGULATIONS
Use Permitted Minor SUP Prohibited Location
Criteria Comment
Handyman and Trade Services X 1
(electrician, plumber,
general contractor and
similar)
Hotel/Motel X 1
Massage establishment X
Except as outlined in
Chapter 86.56 of the zoning
ordinance
Office, professional X 4 Excludes real estate
Office, real estate X 1
Personal service X 1
(barber, beauty, day spa,
dry cleaning, tailor, pet
grooming, travel
agency, nail shop)
Photocopying service X 1
Prediction of worldly events X
Except as outlined in
Chapter 86.56 of the zoning
ordinance
Veterinary hospital X 1
Recreation/Entertainment
Adult video/DVD rentals/sales X
Except as outlined in
Chapter 86.56 of the zoning
ordinance
Sports Facility X
Billiard parlor X 4
Dance, Gymnastic, health, Martial
Arts or similar type facilities X 1
Internet provider, arcade, X 4
Live or movie theatre (no adult
theatres) X 1
Video/DVD rentals/sales X 1
Retail Commercial
Art Galleries and Photo Studio X 1 *
Building Material Sales, indoor X 1 *
Clothing and Shoe Stores X 1 *
* Permitted retail commercial uses listed above that are greater than 5,000 square feet or have a floor area ratio of 1.8 or greater require a Minor Special Use Permit Location Criteria
1 = Location anywhere in Commercial Zone
2 = Location restricted from ground floor anywhere in the Commercial Zone 3 = Location restricted from Orange Avenue in the Commercial Zone 4 = Location restricted from ground floor along Orange Avenue 5 = Location restricted from street corner locations except where the immediate prior use was a Formula Fast Food Restaurant
Attachment 6
City of Coronado Page 867
Chapter IV – COMMERCIAL ZONE (C) REGULATIONS
ORANGE AVENUE CORRIDOR SPECIFIC PLAN Page 37
Use Permitted Minor SUP Prohibited Location
Criteria Comment
Convenience stores X 1 *
Drugstore or Pharmacy X 1 *
Flower/Gift Shop X 1 *
Formula Business X 1
See additional regulations in Chapter IV, G.
Grocery store X 1 *
Handicraft-type Industry (sculpture, furniture, stained glass, etc.) X 1* Hardware store X 1 *
Kennel/Retail sale of cats and
dogs X
*
Liquor store X 1 *
Office supplies/equipment X 1 *
Pet Supply X 1 *
Retail Plant Nursery X 1 *
Retail Stores, general merchandise X 1*
Specialty food shops X 1 *
Sporting goods, bike, surf, skate
and similar type sales and rentals X 1
*
Transportation and Utilities
Public Parking Lot/Facility X 1
Cannot front adjacent
sidewalk
Parking structure X 1
Cannot front adjacent
sidewalk
Pedicabs/Horsedrawn carriages X 1
Public Utility/Services {uses and
structures including, but not limited to reservoirs, tanks, pumping stations, telephone exchanges,
power and transformer stations or
facilities, but not including distribution lines)
X 1
Telecommunication Facilities including antenna towers, mast, panels, and similar structures
X 2
Transmitters, Radio/Television X 2
Vehicle Related Uses
* Permitted retail commercial uses listed above that are greater than 5,000 square feet or have a floor area ratio of 1.8 or greater require a Minor Special Use Permit Location Criteria
1 = Location anywhere in Commercial Zone
2 = Location restricted from ground floor anywhere in the Commercial Zone 3 = Location restricted from Orange Avenue in the Commercial Zone 4 = Location restricted from ground floor along Orange Avenue 5 = Location restricted from street corner locations except where the immediate prior use was a Formula Fast Food Restaurant
Attachment 6
City of Coronado Page 868
Chapter IV – COMMERCIAL ZONE (C) REGULATIONS
Use Permitted Minor SUP Prohibited Location
Criteria Comment
Auto/Motorcycle Sales/Leasing
Showroom X 1
When conducted entirely
indoors without outdoor
storage of vehicles
Auto Rental Lot with onsite outdoor car storage X
Auto Rental Office X 1
No onsite storage of
rental vehicles
Automobile Parts Sales X 1
Automobile Parts Sales X 1 (With installation)
Automobile Service Station X 1
With or without convenience store
Car wash, full service or self service X 3
* Permitted retail commercial uses listed above that are greater than 5,000 square feet or have a floor area ratio of 1.8 or greater require a Minor Special Use Permit Location Criteria
1 = Location anywhere in Commercial Zone
2 = Location restricted from ground floor anywhere in the Commercial Zone 3 = Location restricted from Orange Avenue in the Commercial Zone 4 = Location restricted from ground floor along Orange Avenue 5 = Location restricted from street corner locations except where the immediate prior use was a Formula Fast Food Restaurant
Attachment 6
City of Coronado Page 869
Chapter IV – COMMERCIAL ZONE (C) REGULATIONS
ORANGE AVENUE CORRIDOR SPECIFIC PLAN Page 29
D. PERMITTED USES
D.1. Community Services, Education, Cultural and Religious a. Civic Facilities (restricted from
ground floor along Orange Avenue)
b. Education Institution, (restricted from
ground floor along Orange Avenue)
c. Government offices (restricted from
ground floor along Orange Avenue)
d. Museums
e. Post office
f. Transit Center (restricted from
ground floor along Orange Avenue)
g. Emergency shelters (restricted from
Orange Avenue in the C Zone) (Ord.
2040 § 3, 2014)
D.2. Eating and Drinking Establishments
a. Alcohol service in conjunction with
restaurant
b. Bakery - less than 5,000 square feet
c. Coffeehouse/Cafe
d. Delicatessen/Sandwich Shop
e. Ice Cream/Yogurt Shop
f. Restaurants, fast food without Drivethrus/Non-Formula Franchise (See Section H. Formula Fast Food in this
chapter of the Specific Plan)
g. Restaurant, full service (may include
outdoor dining on public or private
property)
D.3. Light Industrial/Repair Services
a. Assembly, light (small appliances, bicycles) (restricted from ground floor along Orange Avenue)
b. Home improvement center (includes
home furnishings and repair less than
5,000 square feet)
c. Laboratory (medical, optical)
d. Repair (appliances, electronic equipment, plumbing/electrical shop) D.4. Personal and Professional Service Uses
a. Bank, Credit Union, and Financial Institution without drive-thru access onto Orange Avenue
b. Handyman Services (electrician,
plumber, general contractor and similar)
c. Office, Professional (when above the
ground floor or not fronting Orange
Avenue)
d. Office, real estate
e. Personal Service (i.e. Barber, beauty,
dry cleaning, and nail shop; tailor
shop, pet grooming, travel agency)
f. Photocopying services
D.5. Recreation/Entertainment
a. Dance, Gymnastic, health, martial
Arts, or similar type of facilities
b. Internet provider, arcade
c. Video/DVD rentals/sales (no adult
rentals/sales)
D.5.5 Residential
a. Mixed-Use Residential in Housing Element Opportunity Site (HE) Overlay Zone.
b. Single-use residential (without commercial uses on the site) in the HE Overlay Zone.
D.6. Retail Commercial
a. Art Galleries and Photo Studio (less
than 5,000 sq. ft.)
b. Clothing or Shoe Stores (less than
5,000 sq. ft.)
c. Convenience store (less than 5,000
Attachment 6
City of Coronado Page 870
Chapter IV – COMMERCIAL ZONE (C) REGULATIONS
sq. ft.)
d. Drugstore or Pharmacy (less than
5,000 sq. ft.)
e. Flower/Gift Shop (less than 5,000 sq.
ft.)
f. Grocery Store (less than 5,000 sq. ft.)
g. Handicraft-type Industry (furniture,
sculpture, stained glass, etc), (less
than 5,000 sq. ft.)
h. Hardware store (less than 5,000 sq.
ft.)
i. Liquor Store (less than 5,000 sq. ft.)
j. Office Supplies/Equipment (less than
5,000 sq. ft.)
k. Pet Supply (less than 5,000 sq. ft.)
l. Plant Nursery (less than 5,000 sq. ft.)
m. Retail Stores, general merchandise,
(less than 5,000 sq. ft.)
n. Specialty Food Sales (less than
5,000 sq. ft.)
o. Sporting Goods, Bike, Surf, Skate
and similar type Sales and Rent-als
(less than 5,000 sq. ft.)
D.7. Vehicle Related Uses
a. Automobile parts sales
E. SPECIAL USE PERMITS
These uses are allowed in the Commercial
Zone with a Minor Special Use Permit and
Coastal Permit. No Major Special Use Permits will be required for Commercial Zone uses. Minor Special Use Permits and
Coastal Permits will be granted by the Planning Commission, and subject to an appeal to the City Council. The Special Use Permit
process is outlined in Chapter 86.55 of the
City Zoning Ordinance. This Chapter also
identifies specific design standards for automobile car wash, auto sales facilities, and veterinarian hospital uses. The Coastal
Permit process is out- lined in Chapter 86.70
of the Zoning Ordinance.
MINOR SPECIAL USE PERMITS:
E.1. Community Services, Education, Cultural and Religious a. Ambulance Service (restricted from
Orange Avenue in the C Zone)
b. Child Care (restricted from ground
floor along Orange Avenue)
c. Churches (restricted from ground
floor along Orange Avenue)
d. Community service facilities, teen
center, clubs, lodges, halls (restricted
from Orange Ave in the C Zone)
e. Health Care facility including 24 hour
medical facilities (restricted from
ground floor along Orange Avenue)
f. Repealed by Ord. 2040. (Ord. 2040 §
2, 2014; Ord. 2015 § 18, 2010)
E.2. Eating and Drinking Establishments
a. Night club/Bar lounge
b. Restaurant, Formula Fast Food (restricted from street corner locations except where immediate prior use
was of same use)
c. Restaurant Formula, Full Service
E.3. Light Industrial/Repair Services
a. Manufacturing, light (cabinets, clothing, instruments, pharmaceutics, food preparation, signs) (restricted
from Orange Avenue in the C Zone)
E.4. Personal and Professional Service Uses
a. Hotels/ Motels
b. Veterinary hospitals
E.5. Recreation/Entertainment
Attachment 6
City of Coronado Page 871
Chapter IV – COMMERCIAL ZONE (C) REGULATIONS
ORANGE AVENUE CORRIDOR SPECIFIC PLAN Page 31
a. Billiard parlor (restricted from ground
floor fronting on Orange Avenue)
b. Sports Facility
c. Live or movie theatre (no adult theatres)
E.6. Retail Commercial
a. All Commercial uses listed in Section
D. (Permitted Uses} that exceed
5,000 sq. ft. or have a floor area ratio
of 1.8 or greater
b. Formula Retail (see Section G. Formula Retail in this chapter of the Specific Plan) c. Building materials sales, indoor (any
size}
E.7. Transportation
a. Parking Structure, when not fronting
the adjacent sidewalk
b. Pedi-Cabs
c. Public Parking Lot/Facility (can- not
front adjacent sidewalk)
d. Public Utility/Services (uses and
structures including, but not limited to
reservoirs, tanks, pumping stations,
telephone exchanges, power and
trans- former stations or facilities, but
not including distribution lines)
e. Telecommunication Facilities including antenna towers, mast, panels, and similar structures (restricted from
ground floor in C Zone)
f. Transmitters, Radio/Television (restricted from ground floor in C Zone) E.8. Vehicle Related Uses
a. Auto/Motorcycle Sales/Leasing
Showroom
b. Auto Rental Office (without onsite
storage of rental vehicles)
c. Automobile Parts sales (without installation)
d. Automobile Service Station (with or
without convenience store)
e. Car wash, full or self service
F. Prohibited Uses
F.1. Community Services, Education, Cultural and Religious a. Court or jail facilities
F.2. Eating & Drinking Establishments
a. Restaurant with drive-thru
F.3. Light Industrial/Repair Service
a. Distribution facilities, without retail
sales
b. Storage facilities (household items,
office files, indoor self serve storage)
c. Light Treatment (nontoxic coating/
plating)
d. Welding, Machine and Sheet Metal
shops
e. Wholesaling (household goods, office supplies, electronic com- ponents) F.4. Residential Mixed Uses (residential above commercial) a. All residential uses outside of the
Housing Element Opportunity Site
(HE) Overlay Zone.
a.
F.5. Personal and Professional Service Uses
a. Body Art/Tattoo/Piercing Salon/ Massage Parlors/Pawn Shop b. Card Rooms
c. Check Cashing Establishments
d. Funeral parlors and mortuaries
Attachment 6
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Chapter IV – COMMERCIAL ZONE (C) REGULATIONS
e. Massage Establishment (except as
outlined in Chapter 86.56 of the Zoning Ordinance)
f. Prediction of Worldly Events (except
as outlined in Chapter 86.56 of the
Zoning Ordinance)
F.6. Recreation/Entertainment
a. Adult video/DVD rentals/Sales (except as outlined in Chapter 86.56 of the Zoning Ordinance)
F.7. Retail Commercial
a. Kennel/Retail sale of cats and dogs
F.8. Vehicle Related Uses
a. Auto Rental Lot with onsite out- door
car storage
G. FORMULA BUSINESS
G.1. Purpose
The purpose of the standards in this Section
is to regulate the location and operation of
formula business establishments in order to
maintain the City’s unique village character,
the diversity and vitality of the community’s
commercial district, and the quality of life of
Coronado residents. It is presumed that establishment or preserving an appropriate and balanced mix of local, regional, and n t1onalbased businesses and small, medium or large- sized businesses will more effectively
serve to achieve this purpose as a strategy
to maintain the economic health of the community's business districts and the smallscale eclectic ambiance.
G.2. Definition
Formula Business is defined as any type of
commercial business establishment that
uses a trademark, logo, service mark or other
mutually identifying name or symbol that is
shared by fifteen or more commercial businesses (other than a “formula fast food restaurant”) and which maintains any standardized (“formula”) array of services and/or merchandise, I, business method, architecture, layout, uniform, or similar, standardized feature.
G.3. Regulations
a. A Formula Business establishment
may be allowed in. the Commercial
Zone with a Minor Special Use Permit
(Minor SUP);
b. The cumulative expansion of a Formula Business establishment by 500 or more square feet of floor area shall
require a Minor SUP amendment or a
Minor SUP if the establishment does
not already have a Minor SUP;
c. A Formula Business establishment
(except for grocery stores, banks,
saving and loans, full ser- vice restaurants and theaters) shall not have a street level front- age of greater
than 50 linear feet on any street;
d. A Formula Business establishment
shall fully comply with all applicable
regulations of his Specific Plan including Design Review; and e. Change of ownership of an existing
Formula Business establishment
shall not, by itself, require obtaining a
Minor SUP or Minor SUP amendment, as applicable.
G.4. Required Findings for Approval
a. The Formula Business establishment
will be compatible with existing surrounding uses, and has been designed and will be operated in a nonobtrusive manner to preserve the community’s character and ambiance;
b. Approval of the Formula Busi- ness
establishment will be consistent with
the policies and standards of the
Specific Plan, General Plan and the
Local Coastal Program, and that the
proposed intensity of uses on the site
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Chapter IV – COMMERCIAL ZONE (C) REGULATIONS
ORANGE AVENUE CORRIDOR SPECIFIC PLAN Page 33
is appropriate given the uses permitted on the site and on adjoining sites by these documents;
c. Approval of the Formula Business establishment will contribute to an appropriate balance of local, regional or national based businesses in the
community;
d. Approval of the Formula Busi- ness
establishment will contribute to an
appropriate balance of small medium
and large-sized businesses in the
community.
H. FORMULA FAST FOOD
H.1. Purpose
The purpose of the standards in this Section
is to regulate the number, location and operation of formula fast food restaurants in order to maintain the City s unique village character, the vitality _of our commercial districts, and the quality of life of Coronado residents.
H.2. Definition
Formula Fast Food Restaurant is defined as
any “fast food restaurant” having both of the
following characteristics: (a) uses trademark,
logo, service mark or other mutually identifying name or symbol that is shared by fifteen or more restaurants; and (b) serves a prescribed (“formula_”} menu that is substantially the same as fifteen or more restaurants that shares its trademark, logo, service mark
or other mutually identifying name or symbol.
H.3. Regulations
a. The Formula Fast Food Restaurant
shall fully comply with all applicable
regulations in this Specific Plan and
the City’s Zoning Code.
b. The regulations in this Section shall
be used by the Planning Commission
in reviewing an application or
amendme!1t for a Minor Special Use
Permit (SUP) concerning a Formula
Fast Food Restaurant, and by staff
when reviewing a building permit application, an application for occupancy or a Design Review or Planning Commission application. c. A Formula Fast Food Restaurant
may only be established on a site after obtaining a Minor Special Use Permit from the City for the operation
of that use on said site. Similarly, a
Formula Fast Food Restaurant may
only relocate or physically expand in
a manner to increase its seating capacity after obtaining a Minor Special Use Permit or Minor SUP amendment as applicable.
d. Change of ownership shall not, by itself, require obtaining a Minor Special Use Permit or Minor SUP amendment as applicable.
H.4. Establishment or Relocation
A Formula Fast Food Restaurant may only
be established or relocated:
a. On a site that is not located on a
street corner; except such a restaurant may be located on a street corner where the immediate prior use was a Formula Fast Food Restaurant;
b. Where it would not result in two or
more Formula Fast Food Restaurants operating on that site (i.e., two or more Formula Fast Food Restaurant business entities requiring separate business licenses, or displaying in a manner visible from public property separate business trade- marks, logos, service marks or other mutually identifying names or symbols, for the daily or weekly conducting of
business on the same site};
c. When it would not result in Formula
Fast Food Restaurants operating at
more than 10 sites under the jurisdiction of this Ordinance; and d. So long as the Planning Commission
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Chapter IV – COMMERCIAL ZONE (C) REGULATIONS
finds that establishing or relocating
the Formula Fast Food Restaurant
will not increase the intensity of use
on the site to a level that will adversely impact:
i. Land uses in the area;
ii. Pedestrian or motor vehicle traffic; or
iii. The public welfare.
H.5. Physical Expansion
An existing Formula Fast Food Restaurant
may only be physically expanded in a manner to increase seating capacity:
a. Onto a site other than a corner;
b. Where it would not result in two or
more Formula Fast Food Restaurants operating on that site (i.e., two or more Formula Fast Food Restaurant business entities requiring separate business licenses, or displaying in a manner visible from public property separate business trade- marks, logos, service marks or other mutually identifying names or symbols, for the daily or weekly conducting of
business on the same site); and
c. So long as the Planning Commission
finds that physically expanding the
Formula Fast Food Restaurant will
not increase the intensity of use on
the site to a level that will adversely
impact:
iv. Land uses in the area;
v. Pedestrian or motor vehicle traffic; or
vi. The public welfare.
H.6. Trash
The Formula Fast Food Restaurant will operate in accordance with a “Trash Disposal Plan,” approved by the Planning Commission. The Plan shall address litter control, trash collection, onsite storage, and pickup
on a regular basis. The Plan shall include
proof of a contract with the City disposal contractor, and specify that such a contract shall be maintained as a requirement for the issuance and retention of the Minor Special Use Permit.
H.7. Design Review
Establishment or exterior alteration of a Formula Fast Food Restaurant is subject to the Design Review Ordinance.
I. DEVELOPMENT
STANDARDS
I.1. General Development Standards
This section establishes other general requirements, site development standards and land use regulations that apply to all projects
in the Commercial Zone I. Any standards not
specifically covered by this Specific Plan are
subject to the regulations of the Zoning Ordinance. See Chapters 86.04, 86.56, and
86.58. Projects in the Housing Element Opportunity
Site (HE) Overlay Zone shall comply with the
standards in this section except as modified
by Chapter 86.34 (Housing Element Opportunity Site Overlay Zone) of the Coronado Zoning Ordinance. In cases of conflict between this section and Chapter 86.34, Chapter 86.34 governs.
Attachment 6
City of Coronado Page 875
Chapter IV – COMMERCIAL ZONE (C) REGULATIONS
ORANGE AVENUE CORRIDOR SPECIFIC PLAN Page 35
Table IV2: General
Development Standards
Minimum Building Site
Area
3,500 square feet
Minimum Building Site
Width
25 feet
Maximum Building
Height
32 feet/2 stories
Minimum Yard Setbacks
Front yard No minimum
Side yard No minimum
Rear yard No minimum
Parking Requirements See Section J. Off
Street Parking in this
Chapter of the Specific
Plan.
Landscaping RequirementsSee Section K. Landscaping in this Chapter of the Specific Plan.
I.2. Emergency Shelters Development Standards
An emergency shelter shall be subject to the
applicable zoning regulations of this title, as
follows:
a. Development standards applicable to
the Commercial Zone in which the
emergency shelter is located.
b.a. Parking requirements based
upon Chapter 86.58 CMCMinimum
off-street parking of 1 space per 500
square feet of employee office space.
c.b. All waiting and intake areas
shall be located completely within the
building.
d.c. The emergency shelter shall
provide onsite management during
all hours of operation.
e.d. Exterior lighting and security
shall be provided during hours that
the emergency shelter is in operation
to ensure that the use will not be detrimental to the health, safety, or general welfare of persons residing or working in the vicinity. (Ord. 2040 §
5,2014)
J. OFFSTREET PARKING
J.1. Purpose
It is the purpose of this Section to provide for
regulations governing the number of parking
spaces required based on the type of use in
the Commercial Zone. Parking spaces required for residential uses in the HE overlay zone shall be provided in accordance with
Section 86.58.030 of the Zoning Ordinance.
No other Chapter shall be used to determine
or exempt the number of parking spaces required through this section.
J.2. Regulations
a. No parking is required for first floor
uses on small parcels less than or
equal to 7,000 square feet, except for
eating and drinking establishments
and in conformance with Chapter IV,
Section J.2.f.
b. First floor uses on large parcels
greater than 7,000 square feet or
having more than 65 lineal feet of
street frontage are required to provide one (1) parking space per each 500 square feet of floor area, except
for eating and drinking establishments. _
c. Eating and drinking establishments
on any floor are required to provide
one (1) parking space per every 100
square feet of floor area. Formula
Fast Food restaurants are required to
provide a minimum of 10 parking
spaces, regardless of floor area.
d. New construction of second floor
non-residential uses on any size parcel are required to provide one (1) parking space per each 500 square
feet of floor area.
e. Any non-residential use (except for
eating and eating establishment) that
provides underground parking Is allowed to park that use at one (1) space per each 600 square feet.
f. Irrespective of any other
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Chapter IV – COMMERCIAL ZONE (C) REGULATIONS
requirements of this section, existing
parking spaces must be maintained
to a requirement of at least one space
per each 500 square feet of existing
building floor area. “Existing” refers to
parking spaces and floor area present at the time this Section takes effect. g. An existing eating and drinking establishment may be replaced with a new eating and drinking establishment in
the same existing building and no
new parking shall be required; existing onsite parking must be maintained. h. An eating and drinking establishment
with outdoor dining may be established or expanded in the commercial area and have a total of eighteen
seats without providing required
parking. (This exemption does not
apply to Formula Fast Food restaurants).
i. Tandem parking is permitted for business valet and employee parking only and may not be stacked deeper
than two cars.
K. LANDSCAPING
K.1. Regulations
a. A minimum of five percent of the total
site area of new developments shall
be landscaped. Required parking
spaces shall not be considered as a
portion of the required landscaping.
b. When new construction occurs resulting in the addition of over 500 square feet of floor area, or when
property is improved or renovated
with a building permit valuation for
the improvement or renovation of
50,000 dollars or more, the developer, property owner or tenant of said site shall plant one or more
street trees in the public right-of-way
a adjacent to said property, if space
is avail- able. All shade trees shall
have a minimum 4inch diameter trunk
(measured 4 feet 6 inches above the
root crown) and palm trees shall have
a ,minimum 6 foot brown trunk. The
specific number of trees, species, location, irrigation system, and planting methods shall be at the direction of
the City of Coronado in accordance
with City specifications and the City’s
approved street tree list. Irrigation of
said tree(s) shall be the responsibility
of the adjoining property owner.
c. When an approved City Streetscape
Enhancement Plan is being implemented by the City, there shall be no requirement for street trees.
d. See Section 86.56.800 for additional
landscape standards and Section
86.58 of the Zoning Ordinance for
landscape requirements pertaining to
off-street parking areas.
L. DESIGN STANDARDS
L.1. General Design Standards
This section establishes general design requirements that shall apply to all projects in the Commercial Zone I. Any standards not
specifically covered by this Specific Plan are
subject to the regulations of the City of Coronado Zoning Ordinance. All projects will be subject to Title 80 Design Review Ordinance.
Table IV3: General Design Standards
Maximum Bay Width 50 feet (smaller bays are
encouraged)
Parking Structure
Ground Floor
On Orange Avenue, any
parking structure shall employ an active use on the
ground floor. In no case
shall parking spaces front
any street or sidewalk
Maximum Front Yard
Setback
15 feet and area shall be
hardscaped plaza
Maximum Bulkhead
Height
24 inches
Attachment 6
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Chapter IV – COMMERCIAL ZONE (C) REGULATIONS
ORANGE AVENUE CORRIDOR SPECIFIC PLAN Page 37
Maximum Solid to Open
Ratio Ground Floor facing Orange Avenue
30% solid wall
70% windows and openings
(Ord. 2018 §§ 26, 27, 2010)
M. SIGN REGULATIONS
Signs in the Orange Avenue Corridor Specific Plan area, including temporary signs, shall be erected, constructed, altered, and
maintained in accordance with Chapter
86.60 of the Zoning Ordinance except as
contained herein.
The purpose of the sign regulations in this
subsection is to provide the means for adequate identification of buildings and businesses by regulating and control- ling the design, size, and location of all signs within the Commercial Zone I. These regulations do not
apply to service stations, commercial signs
for theaters and auditoriums, or to any other
zoning district.
The intent of these regulations is to establish
specific standards for all exterior signage
that will ensure continuity, consistency, and
harmony with the pedestrian quality of Orange Avenue.
M.1. Compliance Required
No person shall erect, re-erect, construct,
enlarge, alter, move, improve, remove, convert, or equip any sign or sign structure or cause or permit the same to be done contrary
to or in violation of any of the provisions of
these sign regulations.
M.2. Uncertainty of Sign Regulations
If a situation arises that is not covered by
these sign regulations or if there is ambiguity
as to the e regulation or the type of permit
required, the zoning administrator shall provide written interpretation after consulting the Zoning Ordinance.
M.3. General Sign Standards
a. In the C Zone, the maximum
allowable sign area for commercial
uses is 1 square foot per each lineal
foot of the use’s street frontage. Sign
area permitted may not exceed
eighty (80) square feet on one side of
a building for a single use. A-frame or
portable signs are not included in this
total.
b. No flags or pennants of any type may
be utilized to draw attention to any
use or structure on a permanent basis. Colored flags/banners which contain writing, insignias, or logos, may be displayed 2 times per year for periods not to exceed 30 days. This does not preclude the dis- play of national, state, or local government flags or other flags, pennants, or banners that are part of an authorized and organized City, Coronado MainStreet Ltd, or Chamber of Commerce sponsored effort.
c. The area of a wall sign or logo with
individual letters shall be measured
by a rectangle around the outside of
the lettering and/or the pictorial symbol.
d. Design Review Commission approval
is required prior to the placing, erecting, moving, or reconstructing of any sign within the C Zone unless expressly exempted.
M.4. Prohibited Signs in C Zone
• Bench Signs
• Freestanding pole signs
• Roof signs
• Animated signs, including changing or blinking time and temperature displays • Rotating, moving, emitting, or
flashing signs
• Balloon signs
• Balloons
• Internally illuminated channel
Attachment 6
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Chapter IV – COMMERCIAL ZONE (C) REGULATIONS
letter signs, (reverse channel letter signs are permitted.) • Internally illuminated can signs
with translucent copy and field.
(Can signs with opaque “field” are
permitted.)
• Paper, cloth, or plastic streamers
or bunting except seasonal holiday decorations
• Formed plastic or injection
molded signs
• Traffic sign replicas
• Vehicle signs
• Any sign not expressly “Permitted” in this Specific Plan.
M.5. Sign Standards for Permitted
Signs
a. Wall-Mounted Signs
To be located not higher than the lowest
of the following:
• 25 feet above grade
• Bottom of the sill line of the second floor window
b. Monument Signs
In the C Zone, a maximum of one doublefaced sign per street frontage is permitted if said street frontage is over 100 feet.
Height of sign shall not exceed 6 feet
above grade. Width shall not exceed 4
feet. Each tenant placard shall not exceed 12” high. Sign may only be indirectly illuminated. Internal illumination is prohibited.
c. Permanent Window Signs
On ground floor level, coverage shall not
exceed 25 percent of the total window
and door area visible from the exterior of
the building; on second level, coverage
shall not exceed 25 percent per window.
d. Awning Signs
On ground floor level, 20 percent
maximum coverage is allowed for
signage on the total exterior surface
area of each awning. On second
level, coverage shall not exceed 10
percent of the total exterior surface
area of each awning. Internal illumination prohibited. e. Projecting Signs
One per business allowed; maximum size may not exceed 6 square feet and shall not extend more than 3
feet from the wall surface. No internal
illumination allowed. Projecting signs
shall only be attached to buildings,
not to poles or other signs. Projecting
signs may encroach into the public
right-of-way a maximum of 3 feet
subject to the approval of the Director. Theater marquees are exempt from this requirement.
f. Under Canopy Signs
One nonilluminated per business allowed under a canopy, roof, covered walkway, or porch; maximum size of
4 square feet per door entrance; minimum of 7’ vertical clearance shall be required from walking grade to the
bottom of the sign.
g. A-frame/Sandwich Board Sign
One A-frame or sandwich board sign
allowed per business, and shall be located on private property. The maximum allowable size of the sign and supporting structure shall not exceed
4811 height, 30” width, and 3611
depth. The maximum sign area shall
not exceed 10 square feet. This total
is not included in the overall total allowable signage requirement per business. No illumination is allowed.
The sign shall only be present during
regular business hours.
h. Temporary Signs
Temporary signs shall abide by the
provisions of Chapter 86.60 of the
City’s Zoning Ordinance regulating
temporary signs. Hand lettered, paper signs, or notices over 1 square Attachment 6
City of Coronado Page 879
Chapter IV – COMMERCIAL ZONE (C) REGULATIONS
ORANGE AVENUE CORRIDOR SPECIFIC PLAN Page 39
foot are prohibited.
i. Menu Boards
One menu board, up to 2 square feet
in area, is allowed for each restaurant
or other eating establishment. Menu
boards may contain only the name of
the establishment and the food available inside. The menu board must be located on a wall adjacent to the main
customer entrance, and must be constructed of high-quality permanent materials that are well maintained.
j. Multitenant Project Signs
Any project that proposes to provide
space for more than one tenant shall
indicate the size and approximate location of all signs to be erected on the property at the time of initial application. Signs shall be shown on elevation drawings with accurate dimensions provided. The Zoning Administrator may also require the following information:
• •Method of illumination
• Sign materials and colors
• Method of attachment
k. Exceptions
The Zoning Administrator may waive
or modify any of the provisions of this
subsection if the sign has significant
historic or graphic character that
adds to the Zone’s ambiance.
Attachment 6
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Attachment 6
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Chapter V – R-4 MULTIPLE-FAMILY RESIDENTIAL ZONE
ORANGE AVENUE CORRIDOR SPECIFIC PLAN Page 49
Chapter V
R-4 MULTIPLEFAMILY
RESIDENTIAL ZONE
A. PURPOSE AND INTENT
The purpose and intent of this Chapter is to
provide regulations that provide for high
quality, multiple family dwelling unit structures in an intensely developed residential environment with a minimum gross lot size of
one thousand ninety (1,090) square feet per
dwelling nit or a minimum three thousand
and five hundred (3,500) square foot lot or
building site. The density Is forty (40) dwelling units per acre.
Projects in the Housing Element Opportunity
Site (HE) Overlay Zone shall comply with the
standards in this Chapter except as modified
by Chapter 86.34 (Housing Element Opportunity Site Overlay Zone) of the Coronado Zoning Ordinance. In cases of conflict between this section and Chapter 86.34, Chapter 86.34 governs.
B. LAND USES
B.1. Permitted and Accessory Uses
The following principal uses shall be allowed
in the R-4 zone:
a. Multiple dwelling structures on a minimum three thousand five hundred (3,500) square foot lot or building
site; (Ord. 1559)
b. Single family dwelling buildings or duplexes of a permanent character, permanently located on a minimum three thousand, five hundred (3,500)
square foot lot or building site; (Ord.
1559, 1765, 1756)
b.c. Emergency Shelters, as defined in Coronado Municipal Code Chapter 86.04, subject to standards
in Section IV.I.2 of this Specific Plan
c.d. Uses permitted with a Minor
or Major Special Use Permit per
Chapter 86.55.170; (Ord. 1910)
d.e. The following accessory uses
are allowed in conjunction with the
uses specified in subsection a above:
1. Incidental home occupations
subject to the provisions of
Chapter 20.08; (Ord. 2022)
2. Accessory buildings subject to
the provisions of Chapter 86.56;
e.f.Small and Large Rresidential care facility, supportive housing, and transitional housing; f.g. Repealed by Ord. 2040. (Ord. 2040
§§ 12, 13, 2014; Ord. 2015 § 10,
2010)
B.2. Height Regulations
a. Multiple family dwellings or nonresidential main buildings shall not contain more than three stories and shall comply with the following: (Ord.
1981)
1. Main buildings with a flat roof
(inclusive of parapets and false
mansards), or sloped roof of
less than 2:12 shall not exceed
a maximum of 33’ in height;
(Ord. 1981)
2. Main buildings with a sloped
roof of 2:12 and 9reater shall
not exceed a maximum 35’ in
height; (Ord. 1981)
b. Single-family dwellings or duplexes.
Main buildings shall not contain more
than two stories and shall comply
with the following: (Ord. 1981)
1. Main buildings with a flat, false
mansard, or sloped roof with a
pitch of less than 3:12 shall not
Attachment 6
City of Coronado Page 882
Chapter V – R-4 MULTIPLE-FAMILY RESIDENTIAL ZONE
exceed a maximum of 22 feet in
height except for parapet walls
which shall not exceed 25 feet in
height;
2. Main buildings with a sloped roof
of 3:12 and greater but less than
6:12 shall not exceed a maximum
of 27 feet, six inches in height;
3. Main buildings with a sloped roof
of 6:12 or greater shall not exceed a maximum of 30 feet in height. That portion of the roof exceeding 27 feet, six inches shall be limited to a maximum of 15
percent of the entire building roof
plan area.
c. Accessory buildings shall not contain
more than one story and shall comply
with the following: (Ord. 1981)
1. Accessory buildings with a flat,
false mansard, or sloped roof
with a pitch of less than 3:12
shall not exceed a maximum of
11 feet in height except for parapet walls which shall not exceed 14 feet in height;
2. Accessory buildings with a
sloped roof of 3:12 and greater
but less than 6:12 shall not exceed a maximum of 14 feet, four inches in height;
3. Accessory buildings with a
sloped roof of 6:12 or greater
shall not exceed a maximum of
15 feet, seven inches in height.
That portion of the roof exceeding 14 feet, four inches shall be limited to a maximum of 15 percent of the entire buildings roof plan area.
B.3. Front Yard Required
There shall be a front yard of not less than
twenty-five feet. (Ord. 1981)
B.4. Rear Yard Required
A. For multiple family dwellings or
nonresidential buildings, there shall be a
rear yard setback of not less than five
feet for the first story of the building; not
less than ten feet for the second story of
the building; and not less than fifteen feet
for the third story of the building. (Ord.
1981)
B. For single family and duplex development, there shall be a rear yard of not less than ten percent of the depth of the
lot, provided, however, such rear yard
setback need not exceed ten feet. There
shall be a minimum setback of five feet
from any rear property line for accessory
buildings and for covered parking that is
attached to the main building. That portion of the covered parking which is in the required rear yard and is attached to the
main building, shall comply with the allowable height for accessory buildings. (Ord. 1981)
B.5. Side Yard Required
The minimum side yards shall be required as
set forth in Sections B.6 and B.7 of the Zoning Ordinance.
B.6. Interior or Corner Lots
a. There shall be a side yard of not less
than ten percent of the width of the
lot, provided, however, that such side
yard shall not be less than three feet
and need not exceed five feet in
width. (Ord. 1817)
b. Where a single-family dwelling building or duplex development is proposed for two or more lots having contiguous interior lot lines, one side
yard of each lot may be reduced to a
zero setback upon site plan approval.
The remaining side yard shall not be
less than twenty percent of the width
of the lot, provided, however, that
such side yard shall not be less than
six feet and need not exceed ten feet
in width. All side street lot lines and
interior lot lines adjoining property not
part of the development shall not be
permitted to have such a reduced
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Chapter V – R-4 MULTIPLE-FAMILY RESIDENTIAL ZONE
ORANGE AVENUE CORRIDOR SPECIFIC PLAN Page 51
side yard. (Ord. 1559)
B.7. Reversed Corner Lots
a. There shall be a side yard on the side
street lot line of a reversed corner lot
of not less than fifty percent of the
front yards required by this title on the
first five building sites on the block
face that are adjoining or adja-cent to
the rear lot line of the reversed corner
lot. The remaining side yard and the
rear yard shall not be less than ten
percent of the width or depth of the
lot, respectively, provided, however,
that such side yard width or rear yard
depth shall not be less than three feet
and need not exceed five feet. The
front yard shall be as provided in Section B.3.
b. Where a single-family dwelling building or duplex development is proposed for two or more lots having contiguous interior lot lines, the reduced side yards as provided for under Section B.6 shall apply only to the interior lot line of a reversed corner
lot. The side yard on the side street
lot line shall be increased by the width
of the setback required for the interior
lot line prior to reduction.
c. Reversed corner lots having one side
lot line on a street and the remaining
side lot line on a street or alley shall
maintain a setback on the side street
lot line of not less than ten percent of
the width of the lot and no less than
twenty-five feet. Section 86.56.630
(Exceptions, Average Front Yard Setback Rule) may be applied to the setback on the side street lot line. The remaining side yard and the rear and
front yards, shall be not less than ten
percent of the width (for the side yard)
or depth (for the front and rear yards)
of the lot respectively, provided, however, that such side yard width or front, or rear yard depth shall be not
less than three feet and need not exceed five feet. (Ord. 1675) B.8. Lot Area per Family
Each multiple dwelling structure hereafter
erected or structurally altered shall have a
minimum total gross lot area of one thousand
ninety square feet per dwelling unit on a minimum three thousand five hundred square foot lot or building site. (Ord. 1559)
B.8.5 Minimum Density
For a project that creates one or more new
dwelling units on a development site, the
minimum density is 16 dwelling units per
acre.
B.9. Maximum Structural Coverage
Allowed
a. The total structural coverage of multiple dwelling or nonresidential development shall not exceed sixty percent of gross lot area. (Ord. 1981) b. The total structural coverage of single
family dwelling building or duplex development shall not exceed fifty (50) percent of gross lot area. (Ord. 1756)
B.10. Off-Street Parking Required
For multiple dwellings, there shall be provided no less than two parking spaces for each dwelling unit. OtherOff-street parking
standards shall be met in accordance with
Chapter 86.58.
B.11. Design Review Required
Design review is required in conformance
with this Code. Predesign meetings are recommended with a Design Review Commission subcommittee prior to formal Design Review submittal. (Ord. 1981)
B.12. Development Landscaping
Required
a. A minimum of twenty-five percent of
the total site area of new residential
developments and fifteen percent of
the total site of new nonresidential
developments shall be landscaped.
Required parking spaces shall not be
Attachment 6
City of Coronado Page 884
Chapter V – R-4 MULTIPLE-FAMILY RESIDENTIAL ZONE
considered as a portion of the required landscaping. (Ord 1870) b. When new construction or additions
over 500 square feet in size are constructed, the property owner shall plant a street tree in the public rightofway adjacent to said property, if space is available. All shade trees
shall have a minimum 2inch diameter
trunk (measured 4 feet 6 inches
above the root crown) and palm trees
shall have a minimum 6 foot brown
trunk. The tree species and planting
shall be at the direction of the City of
Coronado in accordance with City
specifications and the City's approved street tree list. Irrigation of said tree shall be the responsibility of
the adjoining property owner. (Ord.
1586, 1834).
c. See Section 86.56.800 for additional
landscape standards and Chapter
86.56 of the Zoning Ordinance for
landscape requirements pertaining to
off-street parking areas.
B.13. Floor Area Ratio
a. All multiple dwelling or nonresidential
development shall not exceed a Floor
Area Ratio of 1.60 (160%).
b. Single-family or duplex development
shall not exceed a floor area ratio
(FAR) of .54 (54%) except that the
FAR may be cumulatively increased
up to a maximum of .75 (75%) if the
development is designed:
1. With a different front elevation
compared to all other development on both the subject block face and the block face immediately across the street from the front of the subject property if new
construction, replacement, or
50% or more reconstructed or restored; and
2. In accordance with the following
Allowable FAR Table when one
or more of the ADDITIONAL FEATURES listed below are incorporated into the project:
Table V1: Allowable Floor Area Ratio
No. of Additional Features Allowable FAR (%)
1 55
2 56
3 57
4 58
5 60
6 62
7 64
8 66
9 68
10 70
11 72
12 75
ADDITIONAL FEATURES:
1. A shade tree with no less than a 4-
inch diameter trunk (measured 4 feet
6 inches above the root crown)
planted in the required front yard and
an automatic irrigation system, consistent with water conservation laws, for all landscaping in the front yard,
including the adjoining public property.
2. Plans drawn and signed by a California licensed building designer or architect.
3. An addition designed to be compatible to, and to retain, the architectural style of the original dwelling.
4. All roofs which have a slope of 2:12
or greater with eaves of at least 12
inches for the entire roof perimeter.
5. A variation of roof lines visible from all
adjoining street rights-of-way.
6. A dwelling and garage with all facades being of a different color, style, and texture, and all visible roofs being of a different color, as compared Attachment 6
City of Coronado Page 885
Chapter V – R-4 MULTIPLE-FAMILY RESIDENTIAL ZONE
ORANGE AVENUE CORRIDOR SPECIFIC PLAN Page 53
to the dwellings and garages of the
adjoining next door neighbors.
7. A roof with a pitch of 6:12 or greater
for at least 50% of the length of the
roof.
8. Preservation, restoration, or replication of historical or architectural elements and design of the original dwelling if an addition to a dwelling
designated historic by the City of
Coronado, State of California, or the
Federal Government.
9. A raised, covered, and unenclosed
front porch which projects out at
least 6 feet from the dwelling and has
a width of at least 70% of the width of
the dwelling. The front and side walls
of said porch shall be open except for
required guard rails.
10. All windows along both side facades
offset at least 12 inches (edge to
edge) from windows of immediately
adjoining dwellings. Windows with a
sill height of 66 inches or more above
the floor are not required to be offset.
11. A front second story facade setback
a minimum of 8 feet from the dominant first story facade.
12. A 25-foot required front yard setback
where the average front yard setback
of the block face is 23 feet or less.
13. A front yard setback which is at least
20% greater than the minimum required front yard setback for 40% or more of the front facade width.
Porches, architectural features, and
other permitted projections shall be
allowed to project the standard distance from the normal required front yard setback line.
14. A maximum structural coverage of
45% with normal exceptions permitted.
15. Approval from the Environmental Design Review Commission.
16. A garage with the vehicle entry door
turned 90 degrees or more from the
street. This shall only be permitted for
required off-street parking in fully enclosed garages and on lots which do not have alley access.
17. A courtyard along the side facade,
open to the sideyard, of at least 15
feet in width (parallel to the side property line), and a minimum depth of 30% of the lot width from the normal
setback line. Said courtyard shall be
open to the sky, except for architectural features which may project into the courtyard up to a maximum of
10% of the lot width. Said courtyard
shall not be open to the front or rear
yards.
18. One side yard setback above the first
story which is at least 33% greater
than the minimum required side yard
setback.
19. One side yard setback at the first
story which is at least 33% greater
than the minimum required side yard
setback when item number 18 is implemented at the second story on the same side.
20. An increased side yard setback
above 15 feet in height which slopes
away from the vertical plane by at
least 45 degrees for a minimum of
50% of the side facade length, continuous from the front facade. Dormers shall be permitted to encroach into the 45 degree setback, provided
that they shall be setback a minimum
of 5 feet from the property line, shall
not exceed a total width of 25% of the
length of the roof abutting the side
yard, that each dormer shall not exceed a width of 8 feet, and that there shall be a minimum of 4 feet between
each dormer.
21. A second increased side yard setback in accordance with item no. 20 for the entire length of the second or
opposite side yard.
22. Two or more attached dwellings and
Attachment 6
City of Coronado Page 886
Chapter V – R-4 MULTIPLE-FAMILY RESIDENTIAL ZONE
covered parking constructed with a
zero side yard setback on two or
more lots having contiguous interior
lot lines. The remaining side yards
shall not be less than twenty percent
of the width of the lot, provided, however, that such side yard shall not be less than six feet and need not exceed ten feet in width. All side street lot lines and interior lot lines adjoining
property not part of the development,
shall not be permitted to have such a
reduced side yard. (Ord. 1649, 1756,
1865)
B.14. Facade Treatment
a. For single family and duplex development, the side facades of all stories of main buildings and carriage
houses shall incorporate design components to provide relief and visual and architectural interest and variety.
Such components may consist of facade plane offsets, vertical and/or horizontal articulation of the facade,
architectural projections, recessed
windows, varied texture and materials, and similar design features. Long uninterrupted exterior walls shall be
avoided. The facade treatment shall
not encroach into the required side
yards except as permitted else where
in the Municipal Code. (Ord. 1981)
b. For multiple family and nonresidential
development, the front and side facades of main buildings shall incorporate design components to assure visual interest and relief. Such components may consist of architectural projections, balconies, facade plane
offsets and similar design features.
(Ord. 1981)
c. For multiple family and nonresidential
development, facade plane offsets
are permitted to extend to the ground,
contain floor area and extend or project into a required side yard setback for a distance of not more than onethird of the required side yard setback width subject to the following: (Ord.
1981)
1. No single facade plane offset
shall exceed a maximum of 20' in
length.
2. That building volume encroaching into the required setback shall be reduced by 25% in a reciprocal
fashion behind the setback line
on the same side of the building.
3. The cumulative total linear distance of facade plane offsets and architectural projections into required side yards, measured at their widest point, along a given
side facade shall not exceed 28
feet.
B.15. Additional Development Standards
See Chapter 86.04, Chapter 86.56 and
Chapter 86.58 of the Municipal Code for additional standards.
Attachment 6
City of Coronado Page 887
APPENDIX I – GLOSSARY OF TERMS
ORANGE AVENUE CORRIDOR SPECIFIC PLAN Page 111
APPENDIX 1
GLOSSARY OF TERMS
❖ Alterations: Interior or exterior changes
to a building that do not result in additional floor area. ❖ Appurtenances: An incidental right attached to a principal property right and passing in possession with it, or an accessory object. ❖ Automobile Repair Facility: An establishment used primarily for the repair and maintenance of automobiles, motorcycles, or light trucks, including but not limited to body, fender, muffler or upholstery work, oil change and lubrication, tire service and sales, or the installation of radios, car alarms, or stereo equipment. ❖ Automotive Parts and Accessory
Store: Establishments primarily engaged
in retailing new, used, and/or rebuilt automotive parts and accessories or establishments primarily engaged in retailing and installing automotive accessories.
❖ Awnings: Coverings of sidewalks projecting from above first floor doors and windows of buildings. Foldable fabric
awnings are preferred. Colors should lie
in the range of hues described in the Design Criteria. Individual awnings over upper floor windows are also encouraged. ❖ Bay Width: he linear str et front width of
a window or series of windows forming a
storefront bay.
❖ Bulkhead: The space located between
the pavement/sidewalk and the bottom of
a traditional storefront.
❖ Cabinet or Can Sign: A cabinet or can
sign has a plastic (or other type of translucent) face(s) that are internally illuminated by fluorescent lamps. The faces are retained to a metal frame, usually
extruded aluminum. These are shaped
like a box to enclose the illumination so
that It shines through the translucent portions of the signs copy panel(s). Logo boxes are not considered cabinet signs.
❖ Channel Letter Signs: Individual sign
letters that are three-dimensional, hollow, typically internally illuminated and used as wall signs on the corresponding
business. The back of a standard channel letter Is aluminum. The letter face is a colored plexiglass to diffuse the glow of
the neon tubes beneath. A Reverse
Channel letter sign has an aluminum face
with a back made of clear lexan. The letter is typically mounted 11f2" to 2" off the mounting surface, which allows the neon
within to cast a soft outline glow on the
wall behind it. This is ideal for situations
where a softer, more subdued lighting effect is desired. ❖ Coffeehouse: A retail food establishment whose primary business is the sale of coffee, or other beverages (nonalcoholic). Food service, such as the sale of baked or deli goods, is secondary.
❖ Continuity: Continuity of the general
street facade implies that the context of
Coronado's streetscape (see below)
should be preserved without the addition
of inappropriate configurations. Continuity of the community's qualities of historical buildings and natural Environment implies that these qualities should be respected and used as design. inspiration sources, not for slavish imitation.
❖ Convenience Store: An establishment
primarily engaged in retailing a limited
line of goods that generally include milk,
bread, soda, and snacks.
❖ Corner "Cutoffs": A 45-degree angle bisecting a right angle of a building. ❖ Cornice: Projecting molding along the
top, or roofline, of a building.
❖ Downtown Commercial Area: Generally the Orange Avenue Corridor from Adella Avenue to Eighth Avenue.
Attachment 6
City of Coronado Page 888
APPENDIX I – GLOSSARY OF TERMS
❖ Edge Condition: A distinct transition between the end of one area and the beginning of another. ❖ Entertainment Uses: Cinemas, live
(nonadult) theatres, video rentals, etc.
❖ Facade: The major viewable side of the
building facing the street; its principal elevation, the one seen and experienced by most people.
❖ Fenestration: Specifically, the placing
and pattern of the windows in a building.
Generally, the placing and pattern of all
openings in a building. Discussed under
"Windows, Doors and Entrances."
❖ Formed or Injection Molded Si ns:
These signs are typically made o f a cotton-based plastic and are non illuminated, three-dimensional letters used as a wall sign.
❖ Formula Fast Food Restaurant: Any
"Fast food restaurant" having both of the
following characteristics: (a) uses trademark, logo, service mark or other mutually identifying name or symbol that is shared by fifteen or more restaurants;
and (b) serves a prescribed ("formula")
menu that is substantially the same as fifteen or more restaurants that shares its trademark, logo, service mark or other
mutually identifying name or symbol.
❖ Formula Business: Any type of commercial business establishment that uses a trademark, logo, service mark or other
mutually identifying name or symbol that
is shared by fifteen or more commercial
businesses (other than a "formula fast
food restaurant") and which maintains
any standardized ("formula") array of services and/or merchandise, decor, business method, architecture, layout, uniform, or similar, standardized feature. ❖ Hardscape: Pertains to street furnishings and pedestrian amenities as well as other paving treatment that make up the
street scene.
❖ Hardware Store: An establishment primarily engaged in retailing a general line of new hardware items, such as tools and
builders' hardware.
❖ Health Care Facility: Medical facilities
including medical practitioner offices,
freestanding surgery, optometry, dental/orthodontic, chiropractic, and other medical clinics.
❖ Home Improvement Center: An establishment primarily engaged in retailing a general line of new home repair and improvement materials and supplies, such as lumber, plumbing goods, electrical
goods, tools, housewares, hardware,
and lawn and garden supplies, with no
one merchandise line predominating.
❖ Injected Molded Signs: Any sign constructed of plastic or fiberglass produced by a mold process.
❖ Internet Cafe: A business with a series
of computer terminals with Internet or
game access that sells use time in increments to the public. ❖ Light Assembly: A facility whose primary use is assembling items which do not create any danger to health and
safety in surrounding areas, which do not
create offensive noise, vibration, smoke,
dust, odor, heat or glare, and which by
reason of high value in relation to size
and weight of product or merchandise
handled, does not create large volumes
of truck traffic.
❖ Lighting, Nighttime: Evening illumination of downtown buildings and areas, both public and private. Private evening
lighting should follow the tone and precepts of the Criteria for an environment that is cordial, welcoming, and even quietly exciting, but not chaotic or raucous. ❖ Mansard Roof: A mansard roof in contemporary commercial architecture is actually not a roof at all. A mansard is typically a single sloped structure "tacked on" to the edge of a flat roof to give the
appearance of a traditional roof or to hide
the flat roof and provide additional space
for signs.
Attachment 6
City of Coronado Page 889
APPENDIX I – GLOSSARY OF TERMS
ORANGE AVENUE CORRIDOR SPECIFIC PLAN Page 113
❖ Masonry: Brickwork.
❖ Massing: (See Configurations.) The bulk
and three-dimensional space occupied
by buildings and their neighbors.
❖ Microbrewery: Any use where the
square footage for brewing operations is
equal to or greater than forty percent of
the total business square footage.
❖ Minor Repairs (Light Assembly): Bicycle assembly, simple auto repair and services, cabinet making, etc. ❖ Mixed Use Development: The development of a site in an integrated, compatible and comprehensively planned manner with two or more different land uses, only one of which would normally not be
permitted in the underlying zone. (Ord.
1981)
❖ Mixed-Use Residential. A land use or
development project where the development site contains both multifamily residential and commercial uses. ❖ Monolithic: Refers to a building's scale
being bulky, boxy, and/or too large for its
context.
❖ Open Space: The spaces between, behind, and on upper levels of buildings that can be used to enhance people's use and
introduce elements of the natural landscape into the built environment. ❖ Optical Goods Stores: Establishments
primarily engaged in one or more of the
following: {1) retailing and fitting prescription eyeglasses and contact lenses; (2) retailing prescription eyeglasses in combination with the grinding of lenses to order on the premises; and (3) selling nonprescription eyeglasses. ❖ Paseos: A walkway that serves as a connector between parking facilities, commercial street frontage, and other popular destinations. Paseos are intended for
use by the general public and may be either publicly or privately owned and maintained.
❖ Pavers: Decorative material (such as
brickwork, stone, stamped concrete or
other elements) that forms a firm level
surface for travel, in accessory to traditional street paving material. ❖ Permitted Use: A use permitted by right
within the designated land use classification. These uses must obtain a business license and a certificate of occupancy
prior to commencement of the use.
❖ Plant Materials: The range of natural
vegetation that can be used to enhance
open spaces and the streetscape. Plant
materials native to, or long since introduced to this region should be used. The official flower of Coronado is the Crown
of Bohemia Hibiscus.
❖ Prohibited: A use that is not permitted
within the designated land use classification.
❖ Proprietary Design: Used herein to cite
those facades, parts of buildings, complete buildings, and signs and symbols that are fabricated elsewhere, generally
as part of the corporate image of products and businesses, and erected in many communities usually with scant regard for their environmental, historic, cultural or social appropriateness. ❖ Recessed Entry: An entryway that is inset from the rest of the building's facade, increasing the distance between the
right-of-way and the structure's entry.
❖ Renovation: Restoring, repair, remodeling and/or recycling of an existing building and its facade. The Design Criteria apply with special force to the facades
and open spaces of these buildings.
❖ Rhythm: Combination of a number of elements that produce the overall impact of the streetscape. They include relationships of building openings, rooflines, colors, awnings & trellises, open spaces, and the public precincts of the streets
and sidewalks. When designed in context
with existing neighbors, buildings can
evoke interesting rhythms, modulated or
syncopated in turn. When a design is out
Attachment 6
City of Coronado Page 890
APPENDIX I – GLOSSARY OF TERMS
of context, it can produce discordant and
unsettling rhythms.
❖ Sight Triangle Requirements: In the
case of corner lots in the Specific Plan
area, the sight triangle refers to an area
created by a line connecting points along
the street curb lines which are established 50 feet in distance from the intersection of such curb lines at the corner of a block.
❖ Special Effects: The "extras" in the public and private environment that can make a community livelier and more
pleasurable. They include fountains and
other uses of water; murals, sculpture
and other public and private art works; kiosks, flower stalls, and temporary displays of interest to the community. Plazas, courts and other places to move in and congregate can be powerful special
effects that make a downtown memorable.
❖ Special Qualities, Coronado's: Coronado is a community enriched by its setting of beach and water and lush greenery; notable in its colorful history; resplendent in a rich variety of architectural styles; and fortunate in a continually concerned and involved citizenry. The designer who appreciates and utilizes all these qualities will enhance his or her
creativity; the one who ignores or degrades them will encounter opposition and disdain.
❖ Street Wall: The edges created by buildings and landscaping that enclose the street and create space.
❖ Streetscape: The confluence in visual
and sensory experience of the observer
of all the manmade and natural aspects
of the environment in the urban scene.
Includes street furniture, public signing,
surfaces and textures and colors of public and private elements, landscaping; indeed, all the design elements treated in these Criteria.
❖ Symbols: Three-dimensional, bas relief
or intaglio objects that can adorn
buildings to proclaim products, services,
or simply act as decoration.
❖ Transom: The horizontal division or
crossbar in a window. A window opening
above a door.
❖ Trellises: Coverings for pedestrian passageways and courtyard areas and arcades. Can be of wood or metal. Appropriate for supporting signs, symbols, banners, flags, and vines. ❖ Uptown Commercial Area: The approximate area encompassed by the 100 block of Orange Avenue and the two
blocks located immediately east, between Orange Avenue and B Street.
Attachment 6
City of Coronado Page 891
6 II. ADOPTED POLICIES
Listed below are the LCP policies for the City of Coronado A. SHORELINE ACCESS
1. Preserve existing shoreline access over public lands.
2. Where appropriate, provide and encourage additional shoreline access over public lands.
3. Encourage the restriction of shoreline access in the City's "wetlands", "environmentally sensitive habitat areas" and the proposed "Wildlife Preserve Modifying Zone".
4. Ascertain and preserve public prescriptive rights.
5. Wherever appropriate and feasible, add public facilities, including parking areas or facilities, to mitigate against the impacts of overcrowding or overuse by the public of any single area.
6. Regulate on-site parking in a manner to safe-guard the residential character of neighborhoods, to assure that a public nuisance is not created, and to preserve the sensitive natural environment of beach and shoreline areas provided that such regulation does not result in any diminution of existing public parking available at present or future bayfront or ocean front access points and public recreation areas. (Decal Parking District Amendment).
B. RECREATION AND VISITOR SERVING FACILITIES
1. Preserve existing public recreational facilities for public use.
2. Maintain the quality and number of existing visitor accommodations at or above their present levels, and encourage the provision of new low-cost visitor accommodations and the expansion of existing low-cost visitor accommodations.
3. Increase access to and encourage the use of the extensive beach frontage along the Silver Strand.
4. Preserve and protect identified environmentally sensitive areas along the shoreline where feasible.
5. Encourage the protection of any available public waterfront land suitable for future recreational development.
6. Maintain high standards for visual aesthetics and preserve these scenic qualities as recreational resources.
Attachment 7
City of Coronado Page 892
8 C. HOUSING (DELETED)
D. WATER AND MARINE RESOURCES/ENVIRONMENTALLY SENSITIVE
HABITAT AREAS
1. Define "Environmentally Sensitive Habitat Area" as any area in which plant or animal life or their habitats are either rare or especially valuable because of their special nature or role in an ecosystem and which could be easily disturbed or degraded by human activities and developments.
In Coronado, "environmentally sensitive habitat areas" are undisturbed coastal dunes, the known stand of Coastal Barrel Cactus, and the fresh water ponds found part of each year East and Southeast of the radio antenna on the U.S. Naval Communications Station as mapped in Figure 4.
2. Define “Wet1ands" as 1ands within the coastal zone which may be covered periodically or permanently with shallow water and include saltwater marshes, freshwater marshes, swamps, mudflats, and fens.
In Coronado, "wetlands" are those saltwater marshes and mudflats mapped in Figure 4. Coastal wetlands identified by the Department of Fish and Game are illustrated in Figure 5.
3. Define "Marine Resources" as Coronado's "wetlands" and the San Diego "Bay Community" (as defined. in detail in LCP Policy Group Report 103).
4. Define "aquaculture" as the culture and husbandry of aquatic organisms, including, but not limited to, fish, shellfish, mollusks, crustaceans, kelp and other algae.
5. Maintain, enhance and, where feasible, restore marine resources. Special protection shall be given to areas and species of special biological or economic significance.
Uses of the environment shall be carried out in a manner that will sustain the biological productivity of coastal waters and that will maintain healthy populations of all species of marine organisms adequate for long-term commercial, recreational, scientific, and educational purposes.
6. Maintain and, where feasible, restore the biological productivity and the quality of coastal waters and wetlands appropriate to maintain optimum populations of marine organisms and for the protection of human health through minimizing adverse effects of waste water discharges and entrainment, controlling runoff, preventing depletion of ground water supplies and encouraging waste water reclamation, and maintaining natural vegetation buffer areas that protect riparian habitats.
7. Protect against any significant disruption of habitat values in environmentally Attachment 7
City of Coronado Page 893
11 sensitive habitat areas; only allow uses dependent on such resources within such areas, and encourage mitigation of adverse environmental impacts resultant within such areas from permitted development. Efforts improving the quality of such habitat shall be encouraged.
8. Encourage establishment of buffer areas near environmentally sensitive habitat areas. Such buffer areas could be used for activities that are deemed to not endanger the environmental value of the habitat areas that they buffer. Development in areas adjacent to environmentally sensitive habitat areas and parks and recreation areas shall be sited and designed to prevent impacts which would significantly degrade such areas, and shall be compatible with the continuance of such habitat areas.
9. Permit the diking, filling, or dredging of open coastal waters and wetlands only where there is no feasible less environmentally damaging alternative, and where feasible mitigation measures have been provided to minimize adverse environmental effects, and when 1imited to the following:
a. New or expanded port, energy, and coastal-dependent industrial or visitor serving facilities, including commercial fishing facilities. b. Maintaining existing, or restoring previously dredged, depths in existing navigational channels, turning basins, vessel berthing and mooring areas, and boat launching ramps.
c. In open coastal waters, other than wetlands, new or expanded boating facilities. d. Incidental public service purposes, including but not limited to, burying cables and pipes or inspection of piers and maintenance of existing intake and outfall lines.
e. Mineral extraction, including sand for restoring beaches, except in environmentally sensitive areas.
f. Restoration purposes.
g. Nature study, aquaculture, or similar resource-dependent activities.
10. Require that dredging and spoils disposal be planned and carried out to avoid significant disruption to marine and wildlife habitats and water circulation. Dredge spoils suitable for beach replenishment should be transported for such purposes to appropriate beaches or into suitable longshore current systems.
11. Require that diking, filling, or dredging in existing estuaries and wetlands shall maintain or enhance the functional capacity of the wetland or estuary. Any alteration of coastal wetlands identified by the Department of Fish and Game in Figure 5 shall be limited to very minor incidental public facilities, restorative measures, nature study and development in already developed parts of the Bay, if otherwise in accordance with these policies.
12. Require, where feasible, that approved filling, dredging, and construction activities be timed to minimize their impact on the mating, nesting, or hatching of Attachment 7
City of Coronado Page 894
12 endangered birds, or the spawning of grunion.
13. Require where any dike and fill development is permitted in wetlands inconformity with these policies mitigation measures shall include, at a minimum, either acquisition of equivalent areas of equal or greater biological productivity or opening up equivalent areas to tidal action; provided, however, that if no appropriate restoration site is available, an in-lieu fee sufficient to provide an area of equivalent productive value or surface areas shall be dedicated to an appropriate public agency, or such replacement site shall be purchased before the dike or fill development may proceed. Such mitigation measures shall not be required for temporary or short-term fill or diking; provided, that a bond or other evidence of financial responsibility is provided to assure that restoration will be accomplished in the shortest feasible time.
14. Oppose construction of a second entrance to San Diego Bay through the Silver Strand until sufficient proof can be provided to the City that such a project would not result in significant adverse environmental impact.
15. Permit, not withstanding any provision in these policies to the contrary, the following types of development as long as they are appropriate under all other City ordinances, codes or regulations:
a. Improvements to existing single-family residences.
b. Maintenance dredging of existing navigation channels or moving dredged material from such channels to a disposal area outside the coastal zone, pursuant to a permit from the United States Army Corps of Engineers. c. Repair or maintenance activities that do not result in an addition to, or enlargement or expansion of, the object of such repair or maintenance activities; provided, however, that if the City determines that certain extraordinary methods of repair and maintenance involve a risk of Substantial adverse environmental impact, it shall, by regulation, prohibit the use of such methods; and
d. Any category of development, or any category of deve1opment within a specifically defined geographic area, that the City, by regulation, after public hearing, has described or identified and with respect to which the City has found that there is no potential for any significant adverse effect, either individually or cumulatively, on coasta1 resources or on public access to, or along, the coast.
Attachment 7
City of Coronado Page 895
13 E. DIKING, DREDGING, FILLING AND SHORELINE STRUCTURES
1. Require that new development shall assure coastal stability and structural integrity, and neither create nor contribute significantly to erosion or geologic instability.
2. Permit revetments, breakwaters, groins, harbor channels, seawalls, cliff retaining walls, and other such construction that alters natural shoreline processes when required to serve coastal-dependent uses or to protect existing structures or public beaches in danger from erosion and when designed to eliminate or mitigate adverse impacts on local shoreline sand supply.
3. Encourage the phasing out or upgrading where feasible of marine structures causing water stagnation contributing to pollution problems and fish kills.
4. Require that any permanent building, or other structure proposed for construction be set back from an eroding beach coastline a distance sufficient to assure that the development will not be threatened by natural erosion processes during the lifetime of the structure without requiring shoreline protection structures. The builder, at the discretion of the City, shall provide a certification by a civil engineer that the proposed construction site meets this criteria.
5. Require that shoreline structures be planned and constructed so that they serve the purpose intended, and do not result in a substantial or potentially substantial, adverse change in any of the physical conditions within the area affected by the activity including land, air, water, minerals, flora, fauna, ambient noise, and objects of historic or aesthetic significance.
6. Require that shoreline protection structures be designed to minimize their intrusion into pub1ic vistas by being unobtrusive and aesthetically pleasing when viewed from public streets, walk or bicycle ways, or waterways.
7. Require that shoreline protection structures be designed to minimize their own breakdown and disintegration to thereby minimize water pollution and the silting of coastal water ways.
8. Permit construction of shoreline structures only when they do not preclude the public's right of access to the Ocean, Bay or public beach where acquired through use, custom, legislative authorization, purchase, condemnation, judicial action, gift, bequeath or escheat.
9. Remove the upper portion of the rock wall west of Ocean Boulevard to allow ocean vistas along the northern section of Ocean Boulevard if the wall is determined by the City to no longer be needed for coastal protection and sufficient State, Federal or private grant funding for the project is provided.
10. Replenish or expand City beaches when sand of sufficient quality and quantity is provided at appropriate cost (given City budget constraints) to the City.
11. Pursue the eventual elimination of the beach erosion problem South of the Hotel Attachment 7
City of Coronado Page 896
14 del Coronado jetty.
F. COMMERCIAL FISHING AND RECREATIONAL BOATING
1. Encourage preservation of facilities serving the sport fishing and recreational boating industries.
2. Encourage retention in existing use of sport fishing and recreational boating harbor space unless demand for those facilities no longer exists.
3. Give priority to coastal-dependent development, such as facilities for sport fishing and recreational boating, over other types of development on or near the shoreline.
4. Encourage that coastal areas suited for water-oriented recreational activities that cannot readily be provided at inland water areas be protected for such uses.
5. Encourage increased recreational boating use of coastal waters by:
a. Encouraging the development of dry storage facilities when economically, physically and environmentally feasible (and when justified by demand); b. Increasing public launching facilities only when economically, physically and environmentally feasible (and when justified by demand); c. Encouraging the provision of additional berthing space in Glorietta Bay, Coronado Cays and the Naval Recreational Boat Marina when economically, physically and environmentally feasible (and when justified by demand); d. Limiting non-water-dependent land uses that congest access corridors and preclude boating support facilities;
e. Encouraging the provision of new boating facilities in natural harbors, new protected water areas , and in areas dredged from· dry 1and when economically, physically and environmentally feasible (and when justified by demand); and f. Encouraging the development of boating support facilities when economically, physically, and environmentally feasible (and when justified by demand).
6. Designate the area bounded by the Glorietta Bay Marina, the municipal boat launching ramp, the U.S. Pierhead Line and the shoreline (see Figure 6) as “Developable Water Area”; developable only for recreational boating, recreational visitor serving or sport fishing facilities purposes; and only developable when both sufficient demand is documented and it is demonstrated that the present open bay character of Glorietta Bay will not be unduely altered.
7. Approve expansion of recreational boating facilities in Glorietta Bay only within the present boundaries of the Glorietta Bay Marina lease area, Coronado Yacht Club lease area, the municipal boat launching ramp, U.S. military property, and Attachment 7
City of Coronado Page 897
16 “Developable Water Area” (as defined above in Policy “F6”).
G. HAZARD AREAS
1. Require that new development in areas of high geologic, flood or fire hazard be designed in such a way to minimize risks to life and property.
2. Require that new development be designed in such a way to assure stability and structural integrity, and neither create nor contribute significantly to erosion, geologic instability, or destruction of the site or surrounding area or in any way require the construction of protective devices that would substantially alter natural landforms along bluffs and cliffs.
3. Reaffirm the City’s environmental policies (as presented in the City’s LCP report for Policy Group 103) and shoreline structures policies (as presented in the City’s LCP report for Policy Group 104) as they relate to shoreline erosion.
H. VISUAL RESOURCES AND SPECIAL COMMUNITIES
1. Consider and protect as a resource of public importance the·scenic and visual qualities of the community.
2. Require that permitted development be sited and designed to safeguard existing public views to and along the ocean and bay shores of Coronado, to be visually compatible with the character of surrounding areas, and, where feasible, to restore and enhance visual quality in visually degraded areas.
3. Require that signs preserve the character and quality of the community's visual environment, and that they not block significant coastal views, or detract from the natural beauty of the coast.
4. Reaffirm the Environmental Design Review Commission as an agency to assist in the achievement of "...a beautiful, pleasant, principally residential community by fostering and encouraging good design, harmonious colors and materials, good proportional relationships and generous landscaping, and to protect the health, safety, comfort and general welfare of the citizens of Coronado by providing for an environmental design review process." ([5], p. 298).
5. Reaffirm the Scenic Highway Element of the City's General Plan which designates the Silver Strand and San Diego Coronado Bay Bridge portions of State Highway 75 as Scenic Highway, and the Scenic Highway Modifying Chapter of the City's Zoning Ordinance which regulates land use adjoining Scenic Highways.
6. Officially encourage and recognize private efforts to designate, rehabilitate, preserve and make viable, historic and architecturally significant structures in the community.
7. Designate and encourage the rehabilitation, preservation and viability of the community's historic and architecturally significant structures.
Attachment 7
City of Coronado Page 898
17 a. Maintain and enhance the scenic beauty and architectural interest of Glorietta Bay.
b. Require preservation, proper care, and planting of the Community's trees in order to maintain coastal views and the Community's character. c. Require that development in the entire community generally be compatible in height and bulk with existing development to preserve the scale and character of the community.
d. Reaffirm the City's environmental, shoreline structures, and hazard areas policies (as found respectively in Local Coastal Program reports 103, 104 and 106) as they relate to visual resources.
I. PUBLIC WORKS (No additional policies for this subject) J. LOCATING AND PLANNING NEW DEVELOPMENT
1. Preserve and protect private ownership, use and enjoyment of property in carrying out the policies of the Coastal Act.
2. Assure that new development permitted within the City be designed to maintain public access to the coast by:
a. Providing adequate parking facilities or providing substitute means of serving the development with public transportation.
b. Reasonably mitigating adverse archaeological or paleontological impacts resulting from the development;
c. Insuring that recreational facilities should be a matter of consideration for all new development; and by
d. Encouraging non automobile circulation within the development when feasible.
3. Give coastal-dependent developments priority over other developments on the coast.
4. Permit costal-dependent facilities to expand, and to have reasonable long-term growth within their existing sites.
5. Correlate new development with local park acquisition and/or the provision of onsite recreational facilities when, and if, applicable.
6. Reaffirm the City's adopted Local Coastal Program policies as they relate to locating and planning new development.
Attachment 7
City of Coronado Page 899
18 III. ADOPTED ACTION PROGRAMS
The following actions are adopted goals of the City of Coronado:
A. SHORELINE ACCESS
1. That the City develop a capital improvement priority list specifically for projects that would preserve, regulate, provide or encourage shoreline access. That this list include at least the following projects (not necessarily ranked in this order):
a. Construction of decking on piers at the City park at the end of "I" Avenue to enlarge the park's usable space;
b. Development, in cooperation with the City of San Diego and the San Diego Unified Port District, of a new bay view park on City and Port District property located at the foot of Alameda Blvd;
c. Construction of a bulkhead/stairway for preservation and enhancement of the bay access path located between "E" and "F" Avenues;
d. Construction of additional restroom facilities on City controlled beaches; e. Preservation, in cooperation with the San Diego Unified Port District, of a bicycle path on the Glorietta Boulevard boundary and a walkway on the Glorietta Bay side around the perimeter of the municipal golf course; f. Stripe on First Street, Palm Avenue and Olive Avenue the bicycle path depicted in the City's General Plan;
g. Adoption and implementation of a Glorietta Bay Master Plan. Such a master plan would address land use, and detail the eventual configuration of the public facilities, pathways and open space on City controlled property. The City adopted a Glorietta Bay Master Plan in 2003 and is incorporated into the Local Coastal Program Land Use Plan as described in Figure 13. h. Conceptual support, in cooperation with the San Diego Unified Port District and Caltrans, of a one-log-high barrier (identical to the one existing at the South Bay Marine Biology Study Area) along State Highway 75 from the existing marine study area to the Coronado Cays Company property in order to prevent vehicle access to the salt marsh. Partially Implemented.
2. That the City, in cooperation with the San Diego Unified Port District and representatives of the property owner, develop detailed development performance Attachment 7
City of Coronado Page 900
19 criteria for the R-PCD Zone in order to assure adequate public lateral, vertical and visual shoreline access at the old ferry landing site.
3. That the City request the San Diego Unified Port District to construct (as depicted in the City's General Plan and the Port District's Master Plan) a pedestrian and bicycle path around and through its Coronado property. That the City urge that this path circumscribe the Oakwood Apartment Complex, and that bayward of the Oakwood complex the path be placed on a deck supported by piers at a level slightly below the existing bluff in order to minimize any adverse environmental impacts.
Pedestrian and Bicycle Path Implemented, no deck with piers.
4. That the City continue to give full support to the construction of the San Diego Bayroute Bikeway.
5. That the City, in cooperation with the City of Imperial Beach, continue the evaluation of the bus route up the Silver Strand. That expansion of this service be undertaken when feasible in order to facilitate shoreline access (e.g. additional buses during recreational peak use periods, additional scheduled bus stops, etc.).
6. That the City continue to encourage the San Diego Unified Port District to develop the Coronado tidelands in a manner that would encourage and facilitate shoreline access.
7. That the City encourage preservation of the City's visitor accommodations.
8. That the City request the Navy to provide a boat launching ramp for public use on San Diego Bay. Eliminated with 911 and adoption of Glorietta Bay Master Plan in 2003.
9. Deleted.
10. That the City facilitate shoreline access by developing a program to provide additional and to maintain adequate public parking spaces in and near the Orange Avenue Corridor and coastal recreational areas of the City. This parking implementation program shall implement the following Land Use plan goals and be developed as Local Coastal Program implementation measures (OACSP LCP Amendment):
a. The City shall develop a survey of the amount and utilization of parking currently available for public recreational use, and the current and future demand for such parking for beach and shoreline access in the near shore areas at the northern and southern ends of the Orange Avenue Corridor.
b. The City shall evaluate the impact that development in parking impacted areas of the Orange Avenue Corridor has on public access to the shoreline, specifically, in the near shore areas southeast of F Street, northeast of 2nd Street and within the Glorietta Bay Master Plan area.
Attachment 7
City of Coronado Page 901
20 c. The City shall develop and implement specific measures designed to address any parking shortfalls identified in coastal recreational or tourist commercial areas. d. New development in the Orange Avenue Corridor shall be encouraged to provide more off-street parking than the minimum required, and the City may require additional parking beyond the minimum necessary to meet the parking standards within the specific plan, if necessary to address any potential adverse impacts on public access to the coast.
e. Specific measures to promote the City's leasing or assuming liability for public parking in existing private facilities during those hours for which those facilities are closed shall be developed and implemented.
f. The plan shall evaluate the feasibility of constructing a central parking facility paid for in part or in whole through development in-lieu fees.
11. Deleted
12. Where public prescriptive rights exist in association with development, the review procedures in accordance with the Attorney General's Implied Dedication and Prescriptive Rights Manual shall be utilized to further investigate the possibility of prescriptive rights of access and to protect such rights as necessary. Developments shall not be approved if they interfere with public prescriptive rights, or developments located where there is public use shall be required to provide public access as a condition of permit approval. Proposed developments shall be sited and designed in a manner which does not interfere with the area of use, or developments shall provide for an equivalent area and use on site. In either situation, prior to issuance of a permit, applicants will be required to record offers of dedication or other suitable documents.
13. That offers of dedication of easements to local or state agencies or private associations for public access along the shoreline (lateral access) shall be required in association with new development fronting on the ocean or bay except for repair and maintenance activities or replacement of structures destroyed by natural disaster. In addition, improvements to any structure or demolition and reconstruction of single- family residences would be exempted from lateral access easement requirements unless such improvements interfere with currently existing public views, block a public access way, or causes further encroachment of the structure seaward or toward the edge of the bluff (PRC 30212). Specifically, easements would be required: 1) Seaward of the toe of the existing bluffs, or vegetation lines where new development is proposed on existing developed lots, and 2) Seaward of proposed new seawalls or other shoreline protective devices (consistent with Administrative Regulation Section 13252, California Coastal Commission Regulation, Title 14, Calif. Admin. Code)
Attachment 7
City of Coronado Page 902
21 14. That in accordance with the City's Sign Ordinance, the City shall make provisions for signs as approved by the Environmental Design Review Commission and Traffic Safety Committee to:
a. Notify of shoreline access paths;
b. Notify of automobile routes to the beach;
c. Notify of automobile beach parking;
d. Notify of coastal recreational facilities (e.g. boat ramps, marinas, restrooms, etc.); e. Notify of the unique and sensitive nature of the City's proposed "Wildlife Preserve Modifying zone"
f. Notify of official bicycle paths.
15. That the City continue to assure that adequate public parking facilities are available in all areas of the City. Maintaining sufficient, free public parking for visitors shall be a priority in shoreline areas.
16. That the City encourage the utilization or reconfiguration of public right-of-way or public parking use.
B. RECREATION AND VISITOR SERVING FACILITIES
1. In 2003, the City adopted the Glorietta Bay Master Plan for the development of Glorietta Bay as a significant public recreational facility. The plan was adopted as part of the Local Coastal Program Land Use Plan and is described in detail in Figure 13.
2. That the City continue to support development of the proposed bay route bikeway along the Silver Strand.
3. That no new development shall be permitted on existing sandy beach areas. An exception would be allowed for new or expanded permanent lifeguard facilities, restroom facilities, or bike paths if it can be determined that adverse impacts to public beaches are negligible or when public safety or health requires it, and provided that no less environmentally damaging alternatives exist.
4. That the City improve vehicular circulation to coastal recreation and visitor-serving facilities and encourage use of alternative or mass transportation facilities as recommended in LCP-108.
5. That the City encourage the San Diego Unified Port District to develop their tidelands property in a manner that would increase public recreational use and visitor serving facilities.
6. That demolition of existing hotel/motel facilities shall not be permitted unless comparable replacement units will be provided on-site or elsewhere within designated commercial areas.
Attachment 7
City of Coronado Page 903
22 7. Nonconforming Hotels and Motels
a. Existing structures and uses of nonconforming motels and hotels shall be allowed to be reconstructed and retain existing nonconformities so long as the replacement project does not expand the prior structural or use nonconformities. b. Existing structures and uses of nonconforming motels and hotels shall not be enlarged, extended, reconstructed, structurally altered, or increased in the intensity of use such as to require additional off-street parking without a Minor Special Use Permit allowing such enlargement, extension, reconstruction, alteration, or increase in the intensity of use. Subsequent enlargements or other structural changes shall comply with the requirements of the Hotel-Motel Zone, except that such construction shall comply with the zoning requirements of the underlying zone concerning height, setback, structural coverage, landscaping, floor area ratio, facade treatment, off-street parking and design review regulations.
8. That new hotel/motel facilities may be developed as permitted uses within designated commercial use areas provided that such development also maintains the scale, height, and bulk requirements of surrounding developments.
9. That as a Local Coastal Program implementation measure, the City of Coronado shall not allow the development of any new public school buildings or buildings for private use such as clubs, lodges or assembly halls within the Public Recreation and Open Space and Commercial Recreation designated area along Glorietta Bay.
Also, any such private uses currently existing on city-owned property shall not be continued beyond the expiration of the terms of their existing leases.
10. That prior to any re-leasing of oceanfront State Park Lands for the Department of the Navy, an agreement should be considered for a joint public use program to provide public beach access to the ocean from Highway 75.
11. That the intensities and kinds of additional recreational facilities at the Silver Strand State Park shall recognize recreational deficiencies in the San Diego area and shall not exceed the environmental carrying capacity of the area.
Attachment 7
City of Coronado Page 904
23 C. HOUSING -deleted
D. WATER AND MARINE RESOURCES/ENVIRONMENTALLY SENSITIVE
HABITAT AREAS
1. That the City encourage the U.S. Navy, County of San Diego and the Unified Port District of the Port of San Diego to consolidate their land and water holdings in Coronado South of the residential development commonly known as the Coronado Cays and East of scenic highway 75 under the management of either the San Diego County Parks and Recreation Department or the California Department of Parks and Recreation in order to preserve the flora and fauna in the area.
2. That the City establish a Wildlife Preserve Modifying Zone in:
a. That area within the City of Coronado that is encompassed by the City of Imperial Beach, the Pacific Ocean; the Southern boundary of the Silver Strand State Beach; Highway 75; the boundary between the Coronado Cays residential development and the salt marsh established by the Coronado Cays 0 Company; the Southern shoreline of the Coronado Cays; latitude 32 37'; and the municipal -boundary line shared by the cities of Coronado and San Diego in San Diego Bay. (See Figure 7)
b. Any other area so designated by the City Council after a noticed public hearing is held on the matter at least ten (10) days prior to such designation. The purpose and intent of the WP Modifying Zone regulations would be to protect and preserve valuable and unique environmental resources for the enjoyment and benefit of present and future generations of Californians. This zone designation should be advisory for those areas within the corporate boundaries of the City but not under the zoning jurisdiction of the City of Coronado. This zone would be mandatory for those areas under direct jurisdiction of the City of Coronado.
This modifying zone would be superior to all other modifying zones.
3. That the City establish a Resource Protection Modifying Zone in:
a. Those areas within the residential development commonly known as the Coronado Cays that are denoted on the Coronado Cays Land Use Plan Map (Figure 8) as Area 16 and Area 19, unless exempted by the San Diego Regional Commission. (Area 16 being on the Southwestern portion of the property and Area 19 being the Southern portion of Grand Caribe Isle). b. Any other area so designated by the City Council after a noticed public hearing is held on the matter at least ten (10) days prior to such designation.
Attachment 7
City of Coronado Page 905
26 Resource protection zones (RPZ), once established, are advisory in nature.
These zones are buffer areas surrounding public beaches, parks and natural areas and fish and wildlife preserves. The purpose of these areas is to ensure that the character and intensity of private development surrounding such sensitive areas not adversely impact those areas. An RPZ is intended to be advisory to public agencies, private developers, and the general public that development within such zones should only be undertaken when the cumulative adverse environmental impacts resultant from such development are sufficiently mitigated to preserve the environmenta1 value of the zone and adjacent native habitat to the threatened or endangered species that utilize it. An RPZ is advisory to the State Coastal Conservancy that fee title or right of easement in the zone should be purchased by the State for all or portions of the zone to insure that the present environmental value of the property is maintained or that previously existing environmental conditions are reinstituted on the site.
4. That the City continue active involvement in regional efforts to study and protect the environment in the San Diego Bay area.
5. That the City continue to coordinate its environmental preservation efforts with all other concerned governmental entities.
6. That the City encourage construction of a San Diego Bay Route Bikeway that is compatible with the Wildlife Preserve that it would traverse.
7. That the City oppose construction of a second entrance to San Diego Bay through the Silver Strand until sufficient proof can be provided to the City that such a project would not result in significant adverse environmental impact.
8. That the City require that a Special Use Permit be obtained from the City for any aquaculture project proposed for within the City's municipal boundaries.
E. DIKING, DREDGING, FILLING AND SHORELINE STRUCTURES
1. That the City seek funding to study and solve the beach erosion problem South of the Hotel del Coronado jetty.
2. That the City establish an on-going program of beach sand replenishment, including but not limited to developing criteria for sand quality, a list of sand sources (agencies and locations), a list of prospective locations to deposit sand, and a continuing system of coordinating efforts with all other concerned governmental entities.
3. That the City develop for implementation of its LCP Land Use Plan more detailed criteria to implement recommended Policy number “E4”.
F. COMMERCIAL FISHING AND RECREATIONAL BOATING
1. That the City designate the area bounded by the G1orietta Bay Marina, the Attachment 7
City of Coronado Page 906
27 municipal boat launching ramp, the U.S. Pierhead line and the shoreline on Figure 6 as "Developable Water Area”, developable subject to the stipulations enumerated in Policy “F6”.
2. That the City continue to coordinate its recreational boating and sport fishing related policies and actions with all other concerned governmental entities.
3. That the City alter its Municipal Code to allow a designated swimming area off of the Glorietta Bay Park.
4. That the City add to its Zoning Ordinance the parking space standard of 3 car parking spaces for every 4 boat slips (.75:1), or 3 car parking spaces for every 7 boat storage spaces for marinas and yacht clubs, or for dry boat storage yards that contain boat launching facilities.
G. HAZARD AREAS
1. That the City, at the earliest possible convenient date, revise those Coronado General Plan Elements that are in some way deficient in accordance with existing State Guidelines
2. That the City implement the recommendations within the adopted Noise, and Public Safety and Seismic Safety Elements of the Coronado General Plan at the earliest date feasible.
3. That a study shall be conducted by a registered geologist and engineer of any development project that includes proposed structures greater than 45 feet in height to determine:
a. What geologic hazards are associated with the site; and b. How these geologic hazards can be mitigated (if they can be mitigated).
This study shall be paid for by the developer, and development shall only occur if mitigation measures deemed sufficient by the City are incorporated into the project.
H. VISUAL RESOURCES AND SPECIAL COMMUNITIES
1. That the City initiate procedures to adopt a Historical Building Code to be administered by the Building Official (Director of Community Development) for designated historic or architecturally significant structures in order to encourage their preservation.
2. That the City designate Orange Avenue from Third Street to the Bay as a view corridor. Implemented.
3. That the City maintain a Sign Ordinance that will provide protection to the City's visual resources.
Attachment 7
City of Coronado Page 907
28 4. That the City adopt a Glorietta Bay Master Plan that will provide protection to the City's visual resources. The City adopted a Glorietta Bay Master Plan in 2003 and incorporated it into the Local Coastal Program Land Use Plan as detailed in Figure
13. 5. That the City commence negotiations with the U.S. Navy and the California Department of Parks and Recreation to obtain one or more view point turn-outs for public use for each direction of traffic on the Silver Strand portion of State Scenic Highway 75.
6. That the City encourage civic groups in the development of programs and proposals that would raise community awareness of the City's historic and architecturally significant structures. The City adopted a Historic Preservation Program in 2000.
7. That the City develop a program for preserving and protecting existing public landscaping with particular emphasis on the protection of street trees and the enhancement of public views.
8. That the City adopt a program of shoreline improvement to insure maximum aesthetic value with particular emphasis on the removal of rip-rap.
9. That the City encourage the appropriate utility companies to relocate their aboveground poles, lines and cables from the vicinity of the Glorietta Bay View Park in order to enhance the public vista from the park.
10. The following minimum amount of landscaping shall be provided for new development:
ZONE RESIDENTIAL NON-RESIDENTIAL ALL USE TYPES
R-1A 35% 15% N/A
R-1B 35% 15% N/A
R-3 25% 15% N/A
R-4 25% 15% N/A
R-5 35% 15% N/A
R-PCD 35% 15% N/A
R-SCD 35% 15% N/A
CC N/A N/A 5%
LC N/A N/A 5%
HM 25% 5% N/A
CR N/A N/A 15%
CU 25% 15% N/A
OS N/A N/A 15%
The percent of landscaping provided for development shall be calculated excluding land utilized to provide required streets, alleys, sidewalks, or navigable Attachment 7
City of Coronado Page 908
29 waterways, but may be calculated including habitat preserved for native ecosystems. Total landscaping on the site of off-street parking areas shall amount to no less than fifteen percent of the parking site area. Required parking spaces shall not be considered as a portion of the required landscaping
11. That the City shall review proposed signing (that is not specifically exempt from such review) to assure that it conforms to the standards in the City's sign ordinance.
I. PUBLIC WORKS
1. That the City lengthen the existing right-turn lane from Orange Avenue to Dana place.
2. That the City direct beach-going motorists to use Churchill Place rather than Dana Place.
3. That the City direct beach-going traffic toward public parking areas along Glorietta Bay, Avenida de Las Arenas and Avenida Lunar.
4. That the City, in cooperation with the City of Imperial Beach, continues support of the new bus route up the Silver Strand.
5. That the City strive to have implemented a pedestrian and bicycle ferry service between the Coronado Peninsula and the City of San Diego. Implemented.
6. Development of the "Bay Route" bikeway in accordance with the recommendations in the "Bay Route" Bikeway Study. A Bicycle Master Plan was adopted in March 2011.
7. That the number of off-street parking spaces required shall be no less than hereinafter listed:
a. Non-specified land uses: Where the minimum number of parking spaces for a use are not specifically provided for herein, the minimum number of parking spaces for such use shall be established by the Planning Commission, and such determination shall be based upon the requirements for the most comparable uses herein described.
b. Orange Avenue Corridor Specific Plan: All development within the Commercial Zone shall provide the number of parking spaces required by Title 88 of the Orange Avenue Corridor Specific Plan.
c.b.Tidelands Overlay Zone: All development within the Tidelands Overlay Zone shall provide the number of parking spaces required by this Title, or the number of spaces required by California Department of Boating and Water Ways, or the San Diego Unified Port District, or the California Coastal Attachment 7
City of Coronado Page 909
30 Commission, whichever parking standard requires the greater number of parking spaces.
d.c.Dwellings.
1. Single family dwelling buildings or duplexes (new construction) two spaces, one of which is to be covered, per dwelling unit;
2. Single family dwelling buildings or duplexes (existing construction) two spaces, one of which is to be covered per dwelling unit;
3. For multiple dwellings, there shall be provided no less than two parking spaces for each dwelling unit with two or more bedrooms, and one parking space for each studio and one-bedroom dwelling unit. (Ord 1650)
4. Multiple dwellings, R-5 zone, one and one-half spaces per dwelling unit; (Ord 1559)
5. For residential projects with senior housing, there shall be provided one parking space for each senior dwelling unit.
6. For residential projects with affordable housing, there shall be provided one and one-half spaces per for each affordable dwelling unit affordable to moderate, low, very low, and extremely low income households as defined in the City’s General Plan Housing Element.
7. Accessory dwelling units, no spaces required for units affordable to low, very low, and extremely low income households as defined in the City’s General Plan Housing Element.
8. Conversion of a carriage house to an accessory dwelling unit, no spaces required for units affordable to low, very low, and extremely low income households as defined in the City’s General Plan Housing Element. d. Covered and enclosed spaces are not required for units deed restricted to be affordable to low, very low, and extremely low income households as defined in the City’s General Plan Housing Element.
Required spaces serving these units may be provided as open and unenclosed.
e. Limited residential special care facilities in the Residential-Special Care Development Zone. One space per two habitable units; (Ord. 1559) f. Nursing homes Convalescent Homes or other than General Hospitals. One space for each three patient beds;
g. General Hospitals. One space per patient bed; one space per three hundred Attachment 7
City of Coronado Page 910
31 square feet of gross floor area of medical or dental office space; plus one parking space per two employees, determined at the month, day and hour when the greatest number of employees are on duty;
h. Trailer or Mobile Home Parks. (Repealed) (Ord. 1689)Emergency Shelters: One space per 500 feet of employee office space. .
i. Hotels or Motels. One space per two habitable or dwelling units; one space per two employees, determined at the month, day and hour when the greatest number of employees are on duty; 20 percent of the parking spaces required by this Chapter for meeting halls; and 30 percent of the parking spaces required by this Chapter for all other uses on the site (e.g., restaurants, bars, nightclubs, general commercial or retail use, et cetera). (Ord 1861) j. Repealed. (Ord 1861)
k. Business Office, Service, Professional or Retail Use. One space per five hundred square feet of gross floor area, plus one parking space per two employees, determined at the month, day and hour when the greatest number of employees are on duty, with a minimum of five spaces required for Banks and Savings and Loan Associations; (Ord. 1708)
l. Repealed. (Ords. 1708 and 1954 )
m. Repealed. (Ord. 1954)
n. Eating and Drinking Establishments, Fast-Food and Formula Fast Food
1. One space for each three seats and one space for each fifty-four inches of clear bench space, excluding dance floors and assembly areas without fixed seats which shall be calculated separately as one space for each fifty square feet of floor area; plus one parking space per two employees determined at the month, day and hour when the greatest number of employees are on duty.
2. Fast food and formula fast food restaurants shall have parking requirements calculated by the above standard, however, a minimum of ten (10) parking spaces hall be provided for these uses. The change of ownership shall not, by itself, require the provision of additional parking. a. For Fast Food Restaurants, required parking shall be provided on site, or by parking allocation credits, joint use, common facilities or facilities on private property on the same block within 200 feet of the site. b. For Formula Fast Food Restaurants, Parking Allocation Credits may be applied to satisfy the parking requirement in excess of ten parking spaces. However, the initial ten spaces shall be parking spaces provided by means other than utilizing parking allocation credits, and shall be Attachment 7
City of Coronado Page 911
32 required when:
1. A new Formula Fast Food Restaurant is established;
2. An existing Formula Fast Food Restaurant is relocated; or
3. An existing Formula Fast Food Restaurant is physically expanded in a manner to increase the restaurant's seating capacity.
o. Churches, Mortuaries, Funeral Homes, Theaters, Assembly Halls, Auditoriums, Meeting Halls. One space for each five fixed seats, one space for each ninety inches of clear bench space, and one space for each fifty square feet of floor area used for assembly purposes;
p. Service Stations. There shall be a minimum of five off-street parking spaces or one off-street parking space for each pump island and two off-street parking spaces for each service bay whichever is greater; plus one parking space per two employees, determined at the month, day and hour when the greatest number of employees are on duty;
q. Repealed (Ord. 1954)
r. Massage Establishments. One parking space per employee, determined at the month, day and hour when the greatest number of employees are on duty, and one space for each one hundred square feet of gross floor area; s. Marinas, Yacht Clubs and dry boat storage yards. Three car parking spaces for every four boat slips and three car parking surfaces for every seven dry boat storage spaces for marinas, yacht clubs and for dry boat storage yards that contain boat launching facilities.
t. Schools and Classrooms. One parking space per two employees, determined at the month, day and hour when the greatest number of employees are on duty; plus, for high school or adult education classes, one parking space per five students, determined at the month, day and hour when the greatest number of students are enrolled. (Ord. 1544, 1571)
u. Repealed (Ord. 1954)
v. Parking Lots or Structures. One parking space per two employees, determined at the month, day and hour when the greatest number of employees are on duty. (Ord.1706)
w. Mixed Use Developments. The sum of the required parking for each use included in the development. Two Parking spaces per dwelling, and that parking that would otherwise be required for the other uses on the site. (Ords. 1954, 1906, 1881,1868,1861,1786,1708,1706,1689,1688,1571, 1559, 1544) x. Title 88 Orange Avenue Corridor Specific Plan, Chapter IV Commercial Zone section IV.
J. + Off Street Parking
Attachment 7
City of Coronado Page 912
33 J.1 Purpose:
It is the purpose of this Section to provide for regulations governing the number of parking spaces required based on the type of use in the Commercial Zone. No other Chapter shall be used to determine or exempt the number of parking spaces required through this Section.
J.2 Regulations
a. No parking is required for first floor uses on small parcels less than or equal to 7,000 square feet, except for eating and drinking establishments and in conformance with Chapter IV, Section J.2.f
b. First floor uses on large parcels greater than 7,000 square feet or having more than 65 lineal feet of street frontage are required to provide one (1) parking space per each 500 square feet of floor area, except for eating and drinking establishments. c. Eating and drinking establishments on any floor are required to provide one (1) parking space per every 100 square feet of floor area. Formula Fast Food restaurants are required to provide a minimum of 10 parking spaces, regardless of floor area.
d. New construction of second floor non-residential uses on any size parcel are required to provide one (1) parking space per each 500 square feet of floor area. e. Any non-residential use (except for eating and drinking establishments) that provides underground parking is allowed to park that use at one (1) space per each 600 square feet.
f. Irrespective of any other requirements of this section, existing parking spaces must be maintained to a requirement of at least one space per each 500 square feet of existing building floor area. "Existing" refers to parking spaces and floor area present at the time this Section takes effect.
g. An existing eating and drinking establishment may be replaced with a new eating and drinking establishment in the same existing building and no new parking shall be required; existing on site parking must be maintained. h. An eating and drinking establishment with outdoor dining may be established or expanded in the commercial area and have a total of eighteen seats without provided required parking. (This exemption does not apply to Formula Fast food restaurants)
i. Tandem parking is permitted for business valet and employee parking only and may not be stacked deeper than two cars.
y. Decal Parking Permit Program. The City of Coronado adopted a Decal Parking Permit Ordinance and District that is part of the Local Land Use Plan to safeguard Attachment 7
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34 the residential character of neighborhoods within Coronado. The ordinance was established in 1991 and the boundary of the district was amended by Resolution 7425 in 1996; Resolution 7769 in 2001; and Resolution 8094 in 2005. See Figure 9 for graphic illustration of the boundaries of the district.
All permit parking zones are subject to the following regulations:
Y.1 Purpose
It is the purpose of this chapter to set forth procedures and regulations for establishing permit parking zones to protect residential areas of the City. (Ord. 1765)
Y.2 Definition
“Residential parking” includes parking for:
A. Residents at their residence;
B. Guests of residents; and
C. Public and commercial services and deliveries being made to a residence.
Y.3 Designation of Zones
A. By a resolution adopted following a noticed public hearing, the City Council may designate permit parking zones when the City Council finds facts that support each of the following conclusions:
1. The proposed zone is designated for residential uses only;
2. The proposed zone is being used as an on-street parking site for commercial or commuter purposes;
3. The commercial or commuter parking within the proposed zone adversely impacts the residential character and quality of life in the proposed zone;
4. The institution of a permit parking zone will not adversely impact any shoreline access or recreation sites, including, but not limited to, existing shoreline access points along First Street, Coronado City Beach and Glorietta Bay;
5. The establishment or enlargement of any permit parking zone shall not be final until being reviewed and approved by the Coastal Commission as a local coastal program amendment;
B. The resolution shall designate the geographic boundaries of the zone; and C. The zone regulation shall be effective following the adoption of the resolution, the placement of signs and a 30-day period for persons to obtain required permits.
Y.4 Parking Regulation in Designated Zones Within a designated permit parking zone, it shall be unlawful for any person to park a vehicle on a public street, or alley between the hours of 8:00 a.m. and 5:00 p.m., Monday through Friday, and Saturday 8:00 a.m. to 11:00 a.m. holidays excepted, unless a valid parking permit is properly displayed on such vehicle.
Attachment 7
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35 Y.5 General Prohibitions
A. It shall be unlawful for any permittee to loan, assign, sell or otherwise transfer a permit for use by a vehicle whose parking is within the zone and is unrelated to the permittee’s residence.
B. It shall be unlawful for any person to make false representations in obtaining a permit.
C. It shall be unlawful for any person to use a permit without the express authority of the permittee.
D. It shall be unlawful for any person to counterfeit or otherwise alter any permit.
Y.6 Permit Issuance: The Department of Police Services shall issue parking permits as follows:
A. Annual Permit Formula For Maximum Allowance: The number of vehicles customarily parked at the residence by persons who reside at the residence within the zone.
B. Temporary Permits: A maximum of three permits (temporary) for each residence in the zone for use only by public, commercial, or private guests temporarily at the residence.
C. As a condition to the issuance of a permit, the Department of Police Services shall collect a fee from the permittee in an amount established in accordance with this code.
Y.7 Displaying permits.
A. An annual permit shall be issued in the form of a decal which shall be affixed to the left rear bumper of the registered vehicle. If the vehicle is not equipped with a bumper, the decal shall be visibly attached to the left rear portion of the vehicle.
B. A temporary permit shall be issued in the form of a card which shall be issued in the form of a card which shall be placed on the dashboard of the authorized vehicle, on the driver’s side, clearly visible from the outside.
J. LOCATING AND PLANNING NEW DEVELOPMENT
That the Residential-Planning Community Development designation for the former Ferry Landing site shall include an open space/parkland public area within the Orange Avenue rightof-way extension area. This area shall be at a minimum 105’ in width extending northward from 1st Street to the Port Tidelands jurisdictional area.
IV. DESCRIPTIVE TEXT FOR LAND USE PLAN MAPS
Attachment 7
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36 a. Overview
Three maps are within this document. Together these maps and the Figures contained in this report comprise the City’s LCP Land Use Plan maps.
The “City of Coronado” map depicts the City’s existing General Plan (as amended through the years). The map also reflects the Orange Avenue Corridor Specific Plan (as amended through the years) that was first adopted in 2004. A more detailed map is also included of the Orange Avenue Corridor Specific Plan. The “Development Plan for Coronado Cays” map performs a similar function for the Coronado Cays development that the above “City” map performs for the “Village” and “Coronado Shores” portions of Coronado. The “Cays” map represents the Coronado Cays Specific Plan designations, previously referred to as the Coronado Cays Special Use Permit. b. Proposed Changes to the Coronado Cays Special Use Permit - See Figure 8 The Coronado Cays Company has been prevented by the U.S. Army Corps of Engineers for environmental reasons from dredging open the canal numbered “8” approved in the Cays Special use Permit (SUP). The Cays Company has expressed a desire to develop areas “5”, “6”, “7”, and “8” as a “Village with attached and detached homes and townhouses area. If such a revision of the SUP is permitted by the City, provision within this “Village” development of sufficient park area to replace the open space lost to the Cays residents by the elimination of the approved canal will be considered.
Moreover, the proposed wetlands project discussed in Section IIC of this report (if established by the Coronado Cay Company) will be depicted in the Cays Land Use Map on site number “7”, as will the fact that under State law residential uses are not permitted on Crown Isle and Grand Caribe Isle (since these areas are owned by the San Diego Unified Port District, and residential uses are prohibited on Port District property).
V. LAND USE PLAN MAPS
a. City of Coronado “Village” map
b. Orange Avenue Corridor Specific Plan map
c. Coronado Cays Specific Plan map as adopted in November 2001 when the Coronado Cays Special Use Permit was replaced with the adoption of a Coronado Cays Specific Plan. The zoning map designations and densities remained the same and simply reflected a more current mapping of the Coronado Cays Development area.
Attachment 7
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Figurre 10
Attachment 7
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38 Figure 11
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Figure 12
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41 VI. IMPLEMENTATION
The activities which will be required to implement this Land Use Plan, fall into three categories:
1. Affirmative Action: This category includes recommendations which will require specific rezonings, specific physical improvements, the generation of funds, or the redefinition of zoning ordinances, etc.
2. Responsive Action: This category includes the kind of things which must be done to defend or protect the community against actions proposed by others which appear to be inconsistent with the Land Use Plan and its objectives. (e.g., a development inconsistent with zoning recommendations; buildings inconsistent with plan recommendations; traffic pattern changes; etc.). This should not be characterized as "negativism", but rather the positive response of people concerned with their environment.
3. Interpretive Action: It is contemplated that questions will arise with respect to the manner in which the Land Use Plan should be construed. These questions might be raised by City staff, the Coastal Commission, other governmental agencies, by developers and property owners, and by members of the citizenry at large.
As suggested in this report's "Flow Chart of the LCP Process (Figure 2) all threeof the above types of actions will be addressed through the City's present Environmental Design Review Commission, Planning Commission and City Council review processes.
The City's proposed "Affirmative Actions" and the "Responsive Actions" for presently anticipated projects are outlined in detail by topic in the "Adopted Action Program" chapter of this document. Coronado will soon apply for a California Coasta1 Commission Implementation Grant to cover the cost of implementing the city's LCP "Action Program". This Implementation Grant request will include a detailed LCP implementation time line and further details on the City's LCP implementation program.
Coronado's "Responsive Action" to anticipated projects and issues, and its "Interpretive Actions" will be formulated utilizing the City's adopted LCP policies as outlined in Chapter III of this document.
Future public hearings or changing circumstances may necessitate modification of the City's LCP. Such LCP changes will be governed by State law, in particular, the requirements of the California Coastal Act of 1976.
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CHAPTER A
CITY OF CORONADO
LAND USE ELEMENT
ADOPTED
November 11, 1986
REVISED
August 6, 1996
November 4, 2003
Attachment 8
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II-A1
City of Coronado
Land Use Element
Foreword
Required since 1955 by the State of California, the land use element has the broadest scope of the mandated elements. By its definition in Government Code Section 65302(a), it covers most of the concerns in the other elements and plays a central role in synthesizing all land use issues, constraints, and opportunities.
GOVERNMENT CODE SECTION 65302(A): A land use element which designates the proposed general distribution and general location and extent of the uses of the land for housing, business, industry, open space, including agriculture, natural resources, recreation, and enjoyment of scenic beauty, education, public buildings and grounds, solid and liquid waste disposal facilities, and other categories of public and private uses of land. The land use element shall include a statement of the standards of population density and building intensity recommended for the various districts and other territory covered by the plan. The land use element shall also identify areas covered by the plan which are subject to flooding and shall be reviewed annually with respect to such areas.
The “Public Utilities” portion of this element was developed in 1985 for the City by Sunland Planning Systems. The City of Coronado wishes to acknowledge the assistance provided by the San Diego Association of Governments (SANDAG) in preparing the maps for the remaining portions of this element.
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City of Coronado
Land Use Element
Table of Contents
Pages
Foreword II-A1
Table of Contents II-A2
List of Figures II-A3
Land Use Goals II-A4
Land Use and Zones Concepts II-A5
Categories of Residential Land Use II-A5
Categories of Non-Residential Land Use II-A10
Coronado Cays Specific Plan II-A13
Orange Avenue Corridor Specific Plan II -A13
Non-Conforming Uses II-A14
Special Use Permits and Various Exceptions II-A14
Sphere of Influence and State and Federal Lands II-A15
Flood Prone Areas II-A16
Public Utilities II-A19
Water and Sewer II-A19
I. Water II-A19
II. Sewers II-A23
Telephone, Cable Television, Electric and Gas II-A27
III. Telephone II-A27
IV. Cable Television II-A29
V. Electric II-A29
VI. Gas II-A30
Conclusion II-A30
Attachment 8
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II-A3
City of Coronado
Land Use Element
List of Figures
Pages
Figure 1 Coronado Land Use Vicinity Map II-A6
Figure 2 Coronado Land Use Plan: Village/Shores II-A7
Figure 3 Coronado Land Use Plan: Cays II-A8
Figure 4 Flood Prone Area Map II-A17
Figure 5 (Water) Truck Lines II-A22
Figure 6 Sanitary Sewer System II-A25
Figure 7 Percent of Storm Water Runoff by II-A26
Types of Development
Figure 8 Storm Sewers II-A27
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Land Use Goals
The Coronado City Council declares that the following land use goals reflect and govern the policies and actions of the City of Coronado:
1. That adjoining land uses should be compatible and sensitive to one another;
2. That sufficient alternative land use opportunities should be allowed within the City to permit Coronado to be a viable, healthy, and nearly self-contained community;
3. That the residential character and village ambiance of the City should be maintained and enhanced;
4. That the intensity of land use, as evidenced by permitted land uses or residential density, should be established in a manner to encourage a vibrant diverse community by allowing a variety of life styles and housing opportunities;
5. That preservation of historic structures and neighborhoods should be encouraged;
6. That protection or enhancement of environmentally sensitive land areas should be encouraged when the sum total of the tangible and intangible public benefits* of such preservation or enhancement is greater than the public benefits of development;
7. That private property rights, as established by law, should be respected and preserved;
8. That the sum total of the tangible and intangible public benefits* derived from public land should be maximized; and
9. That the “built-out” nature of Coronado should be acknowledged by maintaining identical land uses for the City in the Coronado Municipal Code, General Plan and Local Coastal Program.
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * For example, tangible public benefits would include increased City government revenues, new public facilities, et cetera, while intangible public benefits would include view corridors, more visually pleasing environment, et cetera.
Land Use and Zones Concepts
Attachment 8
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The land use goals could be attained through various methods such as the City’s Capital Improvement Program, public education, public incentives or disincentives, et cetera. The designation of geographical areas for specific land uses is a regulating method which this Land Use Element most directly addresses.
Both the Coronado General Plan Land Use Maps (Figures 1, 2 and 3 on pages II-A6, II-A7 and II-A8) and the Zoning Map geographically designate land uses. The City Council has determined that since the City is nearly completely developed, each area of the City should have the same land use depicted for it on the General Plan and Zoning Maps.
Each land use (zone) designation establishes the type of land uses permitted and the development standards to which these land uses must conform. The intensity of land use is controlled and varied between and within zones through the various design standards and permitted development densities of the zones. Numerous aspects of development can be regulated and vary by zone (e.g., height, setbacks, structural coverage, floor area ratio, required amount of landscaping or parking, et cetera). The following two sections outline the distinctions between the land use objectives of each zone.
Categories of Residential Land Use
The residential land use categories are expressed in terms of density maximums - that is, up to 8 dwellings per net acre, up to 12 dwellings per acre, etc. Implied in this approach is a City policy prerogative which simply says that all residential development in any specific category may be built as desired by the residents, as long as the density does not exceed a certain upper limit.
- Very Low Density Residential: Up to 8 dwelling units per acre (i.e., R-1A Zone) - This category is intended to preserve the character of existing neighborhoods by assuring that reconstruction and replacement activities are totally compatible with the current very low-density residential patterns of the neighborhoods.
While this designation typically denotes neighborhoods composed of detached single-family dwellings, occupying separate lots, in certain areas of this land use designation, duplex construction or construction of a second detached single-family dwelling is permissible on lots that are at least twice the size of the minimum lot size for this land use designation.
Attachment 8
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Attachment 8
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II-A7
Coronado Land Use Plan: Village / Shores
Attachment 8
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II-A8
Coronado Lanud Use Plan: Cays
Attachment 8
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- Low Density Residential: Up to 12 Dwelling Units Per Acre (i.e., R-1B Zone) - This category is intended to preserve the character of existing neighborhoods by assuring that reconstruction and replacement activities are totally compatible with the current low-density residential patterns of the neighborhoods. While this designation typically denotes neighborhoods composed of detached single-family dwellings, occupying separate lots, duplex construction or construction of a second detached single-family dwelling is permissible on lots that are at least twice the size of the minimum lot size for this land use designation.
- Medium Density Residential: Up to 28 Dwelling Units Per Acre (i.e., R-3 Zone) - This category is intended to provide medium density residential opportunities typified by apartment or condominium development, interspersed with lower density duplex and single-family dwellings.
- High Density Residential: Up to 40 Dwelling Units Per Acre (i.e., R-4 Zone) - This category is intended to provide high density residential opportunities typified by apartment or condominium development. Due to the location of this land use area on Orange Avenue (a broad, major artery), hotels, motels or professional office use may be permitted, on a case by case basis, per the Special Use Permit process. - Very High Density Residential: Up to 47 Dwelling Units Per Acre (i.e., R-5 Zone) - This category denotes the Coronado Shores Condominium development consisting of ten sixteen-story condominium buildings and accessory residential and club facilities. - Residential-Planned Community Development (i.e., R-PCD Zone) - This residential category would normally require deviation from the usual applications of zoning regulations and standards regarding lot size, yard requirement, structural coverage, building bulk, et cetera, and permit accessory community services to include recreational, commercial and maintenance facilities. Development in this residential category requires a Precise Development Plan (PDP) that would specify the type and number of dwelling units, provisions for utility services, open space, population estimates, et cetera.
- Residential-Special Care Development (i.e., R-SCD Zone) - This category permits limited residential special care facilities located in close proximity to hospital services. Such facilities are intended to provide the ambulatory elderly a care and housing opportunity within the community that addresses their unique needs and facilitates their continued participation in community activities. This category also permits supportive special services or facilities, solely for resident use or care that Attachment 8
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conform to the permitted use of the zone and convalescent hospitals generally for the nonambulatory elderly. - Planned Community Development (i.e., Planned Community Development [Overlay] Zone)-
The purpose of this zone is similar to the “Residential-Planned Community Development Zone”, and also requires development of a “Precise Development Plan”.
Under controlled conditions, this zone can be located anywhere in Coronado with a Special Use Permit. However, the height, density and landscaping development standards of the underlying zone must apply to PCD development.
- Housing Element Opportunity Site Overlay -
The “Housing Element Opportunity Site Overlay” designation facilitates housing production on opportunity sites identified in the Housing Element. This designation allows a maximum density of 40 dwelling units per acre as specified in the Zoning Code.
Categories of Non-Residential Land Uses
The following land use categories are either primary designations or overlay designations and accordingly are reflected on the Coronado Zoning Map as either Zones or Overlay Zones. There are only three commercial land use designations for the City:
Commercial, Commercial Recreation, and Hotel-Motel.
- Commercial Zone (i.e. C zone) -
The Commercial Zone is located within the Orange Avenue Corridor Specific Plan and encompasses two distinct commercial areas. The southern district commonly referred to as “downtown” includes a node of activity along or near Orange Avenue between the 800 block up to the Hotel del Coronado. The northern district sometimes referred to as “uptown” generally includes the 100 block of Orange Avenue, C Avenue and northern side of B Avenue. It also includes properties along the southern side of First Street and northern side of Second Street between B Avenue and the alley direct behind Orange Avenue on the west side.
The Commercial zone provides for medium-intensity commercial uses that serve community-wide and visitor needs in a pedestrian-friendly environment. Allowed uses include community services, education, cultural and religious uses; eating and drinking establishments; light industrial/repair services; personal and professional service uses; recreation/entertainment; retail commercial; vehicle related uses, and unique uses such as pedi-cabs and horse-drawn carriages. The zone provides for the highest quality building design. Regulations in this district promote attractive commercial and civic structures with Attachment 8
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II-A11
appropriate scale, and well-designed parking, with human scale and a pedestrian-friendly character, including efficient internal access, ingress and egress, and amenities such as plazas, courtyards and attractive streetscapes.
- Commercial Recreation (i.e., Commercial Recreation Zone) - Commercial recreation areas are intended to accommodate a variety of wateroriented facilities which are usually owned and operated by private enterprise. Such activities include restaurants, tourist attractions, boating facilities, specialty shops, and in some cases office facilities to accommodate operations management personnel.
The General Plan designates two areas for commercial recreation uses:
1. The Glorietta Bay frontage between the golf course/tennis court areas, extending southeasterly to the present City Hall. A number of activities occur in this area currently, including the Coronado Playhouse and the Coronado Women’s Club.
2. A small commercial recreation site is designated on San Diego Unified Port District land between First Street and the bay at the foot of “B’” Avenue and is improved with the Coronado Ferry Landing. It is believed that this is an appropriate reuse for the area, and its role as part of the water-oriented environment should provide to be an asset to the City, especially in view of its proposed relationship with nearby higher density residential development. A portion of this is occupied by a small boat yard.
If operation of this boat yard should cease, then this land should be converted to more appropriate Commercial Recreation uses.
- Hotel and Motel (i.e., Hotel-Motel Zone) -
Hotel and motel areas are intended to accommodate all types of transient residential facilities, including the following:
1. Hotel and motel rooms.
2. Convenience and specialty shopping facilities, oriented primarily to the tourist trade.
3. Entertainment and restaurant facilities.
4. Convention and special meeting and assembly facilities.
5. Recreation and spa facilities oriented primarily to the hotel/motel operations.
Hotel/motel facilities are designated on the Plan in three areas:
1. At the southerly termination of the downtown area on Orange Avenue, dominated by the Hotel del Coronado;
2. On San Diego Unified Port District property near the San Diego-Coronado Bay Bridge (“The Park at Coronado Hotel” to be operating by 1988); and Attachment 8
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3. On San Diego Unified Port District property in the Coronado Cays (the “Crown Isle Hotel” to be operating by 1988).
- Open Space (i.e., Open Space Zone) -
This category provides for the protection and preservation of open space areas within the City which are unique due to natural resources, visual amenities, public safety purposes, or recreational opportunities. This category is further addressed in the Open Space Element.
- Civic Use (i.e., Civic Use Zone) -
The “Civic Use” designation denotes non-Federal, public or semi-public ownership of land that is not otherwise designated “Open Space” utilized for the provision of public services (e.g., City Hall, Public Works Yard, sewer pump stations, facilities for public utilities, Coronado Hospital, et cetera).
- Military (i.e., Military Zone) -
The purpose of the “Military” classification is to identify those properties within the City under Federal control and available exclusively for military operations, housing, personnel recreation, and similar ancillary military facilities, or for environmental habitat preservation.
- Civic Use Overlay Zone –
The “Civic Use Overlay” overlays the “High Density Residential” land use designation on two parcels located at the northwest corner of 6th Street and Orange Avenue.
The parcels are legally defined as lots 1, 2, 3 & 4 of Block 108 Map 376. The purpose of this overlay is to permit the continued operation or future expansion of public facilities on the site.
- Parking (i.e., Parking Overlay Zone) -
The “Parking” category overlays the “medium Density Residential” land use designation on a few locations within a half block of Orange Avenue. The sole purpose of this designation is to permit construction of parking facilities for “Central Commercial” land uses.
- Tidelands Overlay (i.e., Tidelands Overlay Zone).
The purpose of the Tidelands Overlay designation is to specify additional development criteria for certain unique properties which are administrated by the City of Coronado, the Coronado Unified School District or the San Diego Unified Port District. - Wildlife Preserve (i.e., Wildlife Preserve [Overlay] Zone) - Attachment 8
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This category covering the City South of the Coronado Cays is intended to help protect valuable and unique environmental resources by specifying additional advisory development criteria for certain unique properties within the City of Coronado but under the land use jurisdiction of other governmental agencies. This category is further described in the Local Coastal, Conservation and Water Use Elements. - Scenic Highway (i.e., Scenic Highway Modifying Zone) - This overlay category is explained and depicted in the Scenic Highway Element. - Coronado Cays Specific Plan -
The Coronado Cays is a planned residential community under development on the Silver Strand in the Southerly portion of Coronado. The Coronado Cays is surrounded by bay and State beach. The development was governed by a Special Use Permit issued by the City in 1968, and later superceded by the Coronado Cays Specific Plan adopted in 2001.
The plan details land uses and regulations. This Specific Plan permits multiple family, townhouse and detached single family residential construction not to exceed an average density for the total project of 10.89 dwelling units per acre. The Specific Plan also permits in certain sites “Limited Commercial” or “Hotel-Motel” type uses. Figure 3 on Page II-A8 depicts the development plan for the Coronado Cays.
- Orange Avenue Corridor Specific Plan -
In 2002, the City’s commitment to preserve and enhance Downtown Coronado resulted in the City’s decision to develop a specific plan for the Orange Avenue Corridor.
The Plan includes policies that will serve as guidance to decision makers, and the regulatory development standards and design criteria intended to maintain Coronado’s “village” character. The Specific Plan reflects a vision to be implemented over a 20-year period and therefore may be amended over time to reflect the City’s most current vision for the area.
The Orange Avenue Corridor Specific Plan area stretches from First Street in the north and continues to Adella Avenue in the south. In addition to Orange Avenue, the project area also includes some blocks adjacent to Orange Avenue at both its north and south ends. Two commercial areas are included in the Specific Plan – the southern Downtown area and the northern Uptown area (adjacent to the historic Ferry Landing).
The Orange Avenue Corridor also encompasses a multi-family residential area and civic and open space uses along Orange Avenue such as Spreckels Park, and the Library.
The Orange Avenue Corridor Specific Plan is established through the authority granted to the City of Coronado by California Government Code, Title 7, Division 1, Chapter 3, Article 8, Sections 65450 through 65457 (specific plans). The plan provides background information; policy direction; and zoning, land use, and design criteria regulations for properties within the Orange Avenue Corridor Specific Plan.
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Non-Conforming Land Uses
Land uses that are non-conforming to the underlying land use designation are not inappropriate per se. Under controlled conditions, with a Special Use Permit, a “Planned Community Development” incorporating a mix of residential and non-residential uses, may be approved for any portion of the City’s “village” area. The appropriateness of an existing or proposed non-conforming use should be tested by how well the use enables the City to attain the best mix of the Land Use Goals detailed on page II-A4.
Those commercial uses located currently in non-commercial areas should not be subjected to pressure for removal. Rather, they should be encouraged to exhibit a high level of maintenance and a restraint in activity commensurate with the necessity to be a good neighbor with surrounding development. Such currently existing uses should be allowed to remain in their existing locations.
However, this approach should not be construed as an encouragement for new commercial construction in areas designated for residential use. The primary purpose in specifying the acceptability of continuing existing non-residential uses is because there is only a limited number of such instances, and because of their relative isolation it is believed they will not create a detrimental impact on the community.
Special Use Permits and Variance Exceptions
To some degree, Variances and Special Use Permits allow exceptions to the land uses and development standards expressed for specific locations in the General Plan Policy Document, Zoning Ordinance and Zoning Map. The sole purpose of any variance is to prevent discrimination, and no variance can be granted which would have the effect of granting a special privilege inconsistent with the limitations upon other properties in the vicinity and zone in which such property is situated. Since California state law prohibits granting a “use variance”, variances only can be granted for development standards such as setbacks, height, structural coverage, et cetera. Variances can only be granted when, because of special circumstances applicable to the property including size, shape, topography, location or surroundings, the strict application of the City’s regulations deprives a property of privileges enjoyed by other property in the vicinity and under the identical land use classification. Variances may be granted upon such conditions and limitations as the Planning Commission or City Council deem necessary to achieve the City’s land use goals.
The “Special Use Permit” process may be used to authorize creation and maintenance of specific uses of buildings, structures or land subject to specific conditions imposed because of: 1) Unusual or special characteristics of such use; or 2) The need to give special consideration to the proper location of such uses in relation to adjacent uses, the development of the community and the various elements of the General Plan. Uses Attachment 8
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requiring a Special Use permit possess special characteristics as to make impractical their being included automatically in any class of land use.
Sphere of Influence and State and Federal Lands (See Figure 1) Coronado City limits encompass the following State and Federal lands:
Federal Lands California State Lands
North Island Naval Air Station (portion) Silver Strand State Beach U.S. Naval Amphibious Base City Beach along Ocean Blvd.
U.S. Naval Communication StationSilver Strand Training Complex San Diego Unified Port District Lands
U.S. Post Office State Beach leased to Naval Amphib Base U.S. Naval Land leased to State for State Beach
U.S. Naval Beaches Licensed to City of Coronado
While these State and Federal lands are not under the land use jurisdiction of the City, the City has placed advisory land use designations on some of these areas. The City of Coronado sphere of influence is the Coronado peninsula and the bay and ocean waters off the peninsula within the municipal boundaries of the City. All land within the Coronado Sphere of Influence under jurisdiction of the Federal government and utilized for military purposes is designated “Military” for military and/or environmental habitat preservation purposes.
Attachment 8
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Attachment 9
Appendix A. Air Quality Technical Memorandum and
CalEEMod Modeling
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Attachment 9
AIR QUALITY
TECHNICAL MEMORANDUM
To: Richard Grunow, Director, Community Development, Redevelopment Services and Housing, City of Coronado
From: Sharon Toland, Senior Technical Specialist
RE: Air Quality Technical Memorandum for the 6th Cycle 2021–2029 Housing Element Update Date: February 16, 2024
CC:
Att:
Ryan Binns, Senior Director, Environmental + Planning Consulting, Harris & Associates 1, CalEEMod Results
Introduction
This memorandum provides the results of Harris & Associates’ analysis of the potential air quality impacts from implementation of the 6th Cycle 2021–2029 Housing Element Update (HEU or project). The effort would include amendments to the Coronado General Plan land use designations and City of Coronado (City) zoning designation for consistency with the HEU. The HEU would be consistent with existing state law and outlines the implementation plan of the City’s goals, policies, quantified objectives, and programs for the preservation, improvement, and development of housing for a sustainable future. Potential impacts of the Coronado General Plan land use designation and zoning changes have not yet been evaluated. Therefore, this analysis focuses on the land use designation and zoning changes in the HEU.
The City is on a narrow peninsula of land at the southwestern edge of the San Diego region. It is bounded by the Pacific Ocean to the west and the San Diego Bay to the east. The City is accessible by the 2-mile-long San Diego– Coronado Bridge from the east and State Route 75 from the south. The project area includes 10 opportunity sites throughout the City. Each opportunity site is assigned a number (e.g., Opportunity Site 1). Opportunity Sites 1 through 9 are generally bounded by Naval Air Station North Island to the west, Ocean Boulevard to the south, Glorietta Boulevard and Pomona Avenue to the east, and 1st Street to the north. Opportunity Site 10 is just south of the other opportunity sites on Naval Amphibious Base Coronado at Tulagi Road and, therefore, is under the jurisdiction of the U.S. Navy. The 10 opportunity sites are composed of 27 parcels of land and total approximately 199 acres. Currently, all 10 opportunity sites are at least partially developed and within approximately 0.5 mile of schools and commercial areas. This analysis focuses on the potential net increase in criteria pollutant emissions attributable to the net increase of an additional 538 dwelling units compared to existing development in the City.
Air Quality Analysis Background
Air quality laws and regulations have historically divided air pollutants into two broad categories: criteria air pollutants and non-criteria pollutants, or toxic air contaminants. The purpose of this memorandum is to evaluate the potential criteria air pollutant impacts of the project. Criteria air pollutants are a group of common air pollutants regulated by federal and state governments through ambient air quality standards based on criteria regarding the health and environmental effects of pollution. The criteria air pollutants pertinent to the analysis in this memorandum are carbon monoxide (CO), nitrogen oxides (NO ), ozone (O ), particulate matter (particulate x 3 matter measuring no more than 10 microns in diameter [PM10] and particulate matter measuring no more than 600 B Street, Suite 2000, San Diego, CA 92101 ◼ p: 619.236.1778 ◼ f: 866.785.0180 ◼ WeAreHarris.com City of Coronado Page 940
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2.5 microns in diameter [PM ]), and sulfur dioxide (SO ). The following describes the health effects of these 2.5 2 criteria air pollutants.
Carbon Monoxide
CO is a colorless, odorless, poisonous gas produced by combustion processes, primarily mobile sources. When CO gets into the body, it combines with chemicals in the blood and prevents blood from providing oxygen to cells, tissues, and organs. Because the body requires oxygen for energy, high-level exposure to CO can cause serious health effects, including death (USEPA 2023a).
Nitrogen Oxides
NO is a general term pertaining to compounds including nitric oxide (NO), nitrogen dioxide (NO ), and other NO . NO x
x 2 x
is produced from burning fuels, including gasoline, diesel, and coal. NOx reacts with volatile organic compounds (VOCs) to form ground-level O (smog). NO is linked to a number of adverse respiratory system effects (USEPA 2023b). 3 x Ozone
Ground-level O3 is not emitted directly into the air but is formed by chemical reactions of “precursor” pollutants (NO and VOCs) in the presence of sunlight. Major emissions sources include NO and VOC emissions from x x industrial facilities and electric utilities, motor vehicle exhaust, gasoline vapors, and chemical solvents. O3 can trigger a variety of health problems, particularly for sensitive receptors, including children, older adults, and people of all ages who have lung diseases, such as asthma (USEPA 2023c).
Particulate Matter
Particulate matter includes dust, metals, organic compounds, and other tiny particles of solid materials that are released into and move around in the air. Particulates are produced by many sources, including the burning of diesel fuel by trucks and buses, industrial processes, and fires. Particulate pollution can cause nose and throat irritation and heart and lung problems. Particulate matter is measured in microns, which are 1 millionth of 1 meter in length (or 1 thousandth of 1 millimeter). PM10 is small (i.e., respirable) particulate matter measuring no more than 10 microns in diameter, while PM2.5 is fine particulate matter measuring no more than 2.5 microns in diameter (CARB 2024a).
Sulfur Dioxide
SO2 is formed primarily by the combustion of sulfur-containing fossil fuels, especially at power plants and industrial facilities. SO2 is linked to a number of adverse effects on the respiratory system (USEPA 2023d).
Existing Ambient Air Quality
The project is within the San Diego Air Basin (SDAB). The San Diego County Air Pollution Control District (SDAPCD) manages air quality in the SDAB. The SDAPCD operates a network of ambient air monitoring stations throughout the SDAB. The purpose of the monitoring stations is to measure ambient concentrations of pollutants and determine whether ambient air quality meets the California Ambient Air Quality Standards (CAAQS) and the National Ambient Air Quality Standards (NAAQS). The City does not have its own monitoring station. The closest monitoring station to the City is the Sherman Elementary School monitoring station, which measures O , NO , 3 2 PM10, and PM2.5 concentrations on 24th Street in the City of San Diego. Concentrations of pollutants for O , NO , 3 2 and PM2.5 are presented in Table 1, Monitored Ambient Air Quality at the Sherman Elementary School Monitoring Station. However, data is not available past 2019 for PM10. Therefore, concentrations of pollutants from the next closest monitoring station, the Chula Vista monitoring station, are presented in Table 2, Monitored Ambient PM10 at the Chula Vista Monitoring Station, for 2019, the most recent year available. Concentrations of 1-hour O3 did not exceed CAAQS in 2020, 2021, or 2022. The 8-hour O3 exceeded the CAAQS and NAAQS in 2020. The CAAQS for PM10 was exceeded once in 2019. The monitored 24-hour PM2.5 values were exceeded in 2020. The 1-hour and annual NAAQS and CAAQS for NO2 were not exceeded.
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No CO data is available from monitoring sites in the SDAB after 2012, and no data is available for SO2 after 2013.
However, with one exception for CO during the October 2003 firestorms, the SDAB has not violated the NAAQS and CAAQS for CO or SO2 in the last 20 years (SDAPCD 2017).
Table 1. Monitored Ambient Air Quality at the Sherman Elementary School Monitoring Station Pollutant Standard Monitoring Station 2020 2021 2022
O3
Maximum 1-hour concentration (ppm) 0.115 0.076 0.087
Number of days exceeded
Maximum 8-hour concentration (ppm)
State: > 0.07 ppm
Federal: > 0.07 ppm
State: > 0.12 ppm 0
0.087
3 0
0.063
0 0
0.063
0 Sherman Elementary School
Number of days exceeded
3 0 0
PM2.5
Maximum 24-hour concentration (µg/m3) 54.4
2 26.3
0 20.8
Number of days exceeded Federal: > 35 µg/m 0
3 Annual arithmetic average concentration (µg/m3)
State: > 12 µg/m3
Sherman Elementary School 11 11 11
Noa
No
No
No
No
No
Exceeded for the year
Federal: > 15 µg/m3
NO2
Maximum 1-hour concentration (ppm) 53
0 54
0 53
Number of days exceeded State: > 0.18 ppm 0
Annual arithmetic average concentration (ppm)
State: > 0.030 ppm
Sherman Elementary School 10
No
No
10 No
No
10 No
No
Exceeded for the year
Federal: > 0.053 ppm
Source: CARB 2024b.
Notes: µg/m3 = micrograms per cubic meter; NO = nitrogen dioxide; O = ozone; PM = particulate matter smaller than or equal to 2.5 2 3 2.5 microns in diameter; PM10 = particulate matter smaller than or equal to 10 microns in diameter; ppm = parts per million a Meaning the pollutant did not exceed the allowed maximum concentration for that year.
Table 2. Monitored Ambient PM10 at the Chula Vista Monitoring Station Pollutant Standard Monitoring Station 2019
PM10
Maximum 24-hour concentration (µg/m3)
State: > 50 µg/m3
Federal: > 150 µg/m3
61 Chula Vista Monitoring Station 1
Number of days exceeded
0 Source: CARB 2024b.
Notes: µg/m3 = micrograms per cubic meter; PM10 = particulate matter smaller than or equal to 10 microns in diameter Regulatory Setting
Federal and State
The Clean Air Act (CAA) of 1970 required the U.S. Environmental Protection Agency (USEPA) to establish the NAAQS while retaining the option for states to adopt more stringent standards or to include other specific pollutants. The NAAQS were developed for six criteria pollutants: O , NO , CO, SO , particulate matter, and lead. 3 2 2 The 1990 CAA Amendments require each state to have an Air Pollution Control Plan called a State Implementation Plan. A State Implementation Plan includes strategies and control measures to attain the NAAQS by deadlines 3 City of Coronado Page 942
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established by the CAA. The 1990 CAA Amendments dictate that states containing areas violating the NAAQS revise their State Implementation Plans to include extra control measures to reduce air pollution. The USEPA reviews the State Implementation Plans to determine whether the plans conform to the 1990 CAA Amendments and achieve the established air quality goals.
The USEPA has classified air basins (or portions thereof) as being in “attainment,” in “non-attainment,” or “unclassified” for each criteria air pollutant based on whether the NAAQS have been achieved. If an area is designated unclassified, it is because inadequate air quality data was available as a basis for a non-attainment or attainment designation. Table 3, San Diego Air Basin Attainment Status, lists the attainment status of the SDAB for the criteria pollutants. The USEPA classifies the SDAB as in non-attainment for O3 (8-hour) with respect to federal air quality standards. The State of California, under the California CAA, established standards for criteria pollutants that are generally stricter than federal standards. As shown in Table 3, the SDAB is currently in state non-attainment status for PM , PM , and O (1-hour and 8-hour). 10 2.5 3 Table 3. San Diego Air Basin Attainment Status
Pollutant California Standards Federal Standards
Attainment
Non-Attainment
O3 (1-Hour)
O3 (8-Hour)
PM10
Non-Attainment
Non-Attainment
Non-Attainment
Non-attainment
Attainment
Unclassifieda
Attainment
Attainment
Attainment
Attainment
Attainment
PM2.5
CO
NO2 Attainment
Lead Attainment
SO2 Attainment
Source: SDAPCD 2022.
Notes: CO = carbon monoxide; NO = nitrogen dioxide; O = ozone; PM = particulate matter smaller than or equal to 10 microns in 2 3 10 diameter; PM2.5 = particulate matter smaller than or equal to 2.5 microns in diameter; SO2 = sulfur dioxide a Unclassified; indicates that data is not sufficient for determining attainment or non-attainment.
Local
San Diego County Air Pollution Control District
The SDAPCD has jurisdiction over air quality programs in the County of San Diego. State and local government projects, as well as projects proposed by the private sector, are subject to SDAPCD requirements if the sources are regulated by the SDAPCD.
The SDAPCD is also responsible for establishing and enforcing local air quality rules and regulations that address the requirements of federal and state air quality laws. Development projects in the City are typically subject to the following SDAPCD rules; other rules may apply depending on the proposed specific operations:
• Rule 51, Nuisance. Prohibits emissions that cause injury, detriment, nuisance, or annoyance to any considerable number of people or to the public; endanger the comfort, repose, health, or safety of any such people or the public; or cause injury or damage to business or property. •
•
Rule 52, Particulate Matter. Establishes limits to the discharge of any particulate matter from non-stationary sources.
Rule 54, Dust and Fumes. Establishes limits to the amount of dust or fume discharged into the atmosphere in any 1 hour.
•
•
Rule 55, Fugitive Dust Control. Sets restrictions on visible fugitive dust from construction and demolition projects.
Rule 67, Architectural Coatings. Establishes limits to the VOC content for coatings applied in the SDAPCD. 4 City of Coronado Page 943
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Coronado General Plan
Multiple chapters in the Coronado General Plan include various goals and policies designed to improve and maintain air quality in the City. The Coronado General Plan goals and policies for improving air quality are as follows (City of Coronado 2003):
•
•
•
Chapter A, Land Use
• Goal 2: Sufficient alternative land use opportunities should be allowed within the City to permit Coronado to be a viable, healthy, and nearly self-contained community.
Chapter B, Public Facilities
• Goal 1: Assure that public services are provided in a manner to minimize negative environmental impacts when possible.
Chapter E, Circulation Element
• Goal 9: Reduce the adverse environmental and safety impacts and ameliorate the unpleasant side effects of traffic circulation (bulk, noise, fumes, clutter, cross traffic barrier and the physical isolation of areas from each other).
Significance Thresholds
Appendix G of the CEQA Guidelines states that significance criteria established by the applicable air quality management or air pollution control district may be relied on to make impact determinations. The City has not adopted significance thresholds to evaluate the significance of air quality impacts once a report has been deemed necessary. In lieu of any set quantitative air quality significance thresholds, the Air Quality Impact Analysis trigger levels in the SDAPCD’s Regulation II, Rule 20.2, Table 20.2-1, Air Quality Impact Analysis (AQIA) Trigger Levels, are used to determine the potential significance of air quality impacts. These Air Quality Impact Analysis trigger levels generally apply to new or modified stationary sources of air pollutants, which include only one source of air pollutant emissions. For CEQA purposes, the thresholds can be used to demonstrate that a project’s total emissions from all sources do not result in a significant impact to air quality (County of San Diego 2007). For VOC, the threshold established by the County of San Diego is used as the significance threshold. The thresholds are listed in Table 4, Screening Level Criteria Thresholds for Air Quality Impacts.
Table 4. Screening Level Criteria Thresholds for Air Quality Impacts Pollutant Emission Rate (pounds/day)
PM10
PM2.5
NOX
SOX
100
67 250
250
550
75 CO
VOC
Sources: CAPCOA 2022; County of San Diego 2007.
Notes: CO = carbon monoxide; NOX = nitrogen oxides; PM10 = particulate matter less than 10 microns; PM2.5 = particulate matter less than
2.5 microns; SOX = oxides of sulfur oxides; VOC = volatile organic compounds The thresholds listed in Table 4 represent screening level thresholds that can be used to evaluate if project-related emissions cause a significant impact on air quality. Emissions below the screening level thresholds do not cause a significant impact. For non-attainment pollutants (O , with O precursors NO and VOCs, and PM ), if emissions 3 3 X 10 exceed the thresholds in Table 4, the HEU would result in a cumulatively considerable net increase in these pollutants and, thus, would have a significant impact on ambient air quality.
Construction Impact Analysis
Construction of future projects under the HEU would result in temporary air pollutants associated with soil disturbance, dust emissions, employee and material delivery vehicle exhaust, off-gassing from paving and coating 5 City of Coronado Page 944
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activities, and combustion pollutants from off-road construction equipment. Construction-related air pollution emissions can vary from day to day, depending on the level of activity, type of activity, and prevailing weather conditions. The primary air pollutants of concern from construction activities are particulate matter (including both PM10 and PM ), CO, and O precursors (including NO and VOCs). 2.5 3 x Maximum daily construction emissions were estimated using the California Emissions Estimator Model (CalEEMod), Version 2022.1. The project is a land use plan and does not propose any specific construction projects, and the details of future construction under the HEU are currently unknown. Therefore, estimated maximum daily construction emissions were estimated using CalEEMod default assumptions. Construction of approximately 374 units on Opportunity Site 10 (Navy housing) would potentially overlap with construction of 538 residential units in the City.
Therefore, Opportunity Site 10 was included as a cumulative project in construction modeling for a total of 912 constructed units. Modeling assumes a buildout year of 2029. The recommended default assumption of 600 tons of export material per acre was used to estimate total earthwork and demolition export for the project (Ramboll 2023).
This is because the existing area is largely built out, reducing earthwork compared to an undisturbed site, but demolition and redevelopment would be necessary to accommodate the planned growth. Detailed assumptions and modeling datasheets are provided in Attachment 1, CalEEMod Results. Estimated maximum daily construction emissions are provided in Table 5, Estimated Maximum Daily Construction Emissions (pounds/day).
Table 5. Estimated Maximum Daily Construction Emissions (pounds/day) Construction Phase VOC NOx
45 36
40 15
1 CO
30 34
33 30
4 SOx
<0.1
<0.1
0.1 PM10
17 9
PM2.5
Demolition 3 4
Site Preparation
Grading
4 5
4 6 3
Building Construction
Architectural Coating
Paving
3 <0.1
<1
4 1
70 1
1 <1
<1
67 No
6 11
550
No
<0.1
250
No
<1
100
No
SDAPCD Threshold 75
No
250
Significant? No
Source: CAPCOA 2022. Refer to Attachment 1 for model output.
Notes: CO = carbon monoxide; NOx = oxides of nitrogen; PM10 = particulate matter less than 10 microns in diameter; PM2.5 = particulate matter less than 2.5 microns in diameter; SOx = sulfur oxides; VOC = volatile organic compounds As shown in Table 5, the construction emissions estimate indicates that development allowed under the HEU would not result in significant air emissions during construction. However, it should be noted that these results reflect default modeling assumptions for the amount of growth accommodated by the HEU rather than a proposed construction project. Realistically, construction emissions for all pollutants may be greater or lower depending on how development is implemented. It is assumed that future construction would include site watering twice per day in compliance with SDAPCD Rule 55, Fugitive Dust Rule, and low-VOC architectural coatings in compliance with SDAPCD Rule 67, Architectural Coatings.
Construction of future development consistent with the project would not result in significant criteria pollutant emissions during construction, and impacts would be less than significant.
Operational Impact Analysis
Long-term air pollutant emissions impacts are those associated with stationary sources and mobile sources involving any project-related changes. Stationary sources of emissions include the use of architectural coatings, consumer products, landscape equipment, and energy use. Area sources of air pollutant emissions associated with future development under the HEU include fuel combustion emissions from space and water heating, fuel combustion emissions from landscape maintenance equipment, VOC emissions from periodic repainting of 6 City of Coronado Page 945
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interior and exterior surfaces, and natural gas use. Increased traffic volumes also contribute to regional emissions of criteria pollutants.
The net increase in estimated operational emissions from implementation of the HEU was calculated using CalEEMod (Version 2022.1) using default assumptionsfor residential development. Operational emissions include the net increase of 538 residential units on opportunity sites under the jurisdiction of the City, consistent with the methodology of the project traffic impact analysis. Total daily vehicle miles traveled was provided by Linscott, Law & Greenspan, Engineers (LLG 2024). It is assumed that the new units would not include hearths or wood-burning stoves. Table 6, Net Change in Project Operational Emissions, provides calculated operational emissions for HEU buildout.
Table 6. Net Change in Project Operational Emissions
Air Pollutant Emissions (lbs/day)
PM2.5
<1
<1
7 Source VOC NOx
<1
CO SOx
<1
PM10
Area 27 31 <1
Energy
Mobile
<1
18 46
75 No
4 2 <1
<1
<1
13 137 28
170
550
No
Total Daily Emissions 18 <1 28 8
SDAPCD Thresholds 250
No
250
No
100
No
67 Significant? No
Source: CAPCOA 2022. Refer to Attachment 1 for model output.
Notes: CO = carbon monoxide; NOx = nitrogen oxides; PM2.5 = particulate matter measuring no more than 2.5 microns in diameter; PM10 particulate matter measuring no more than 10 microns in diameter; SDAPCD = San Diego County Air Pollution Control District; SOx = sulfur oxides; VOC = volatile organic compound
=
As shown in Table 6, operational emissions for HEU buildout would not exceed the SDAPCD thresholds for VOC, NOx, CO, SO , PM , and PM . Development under the project would not contribute to the potentially existing significant x 10 2.5 cumulative impacts related criteria pollutant emissions. Therefore, impacts would be less than significant.
Mitigation Measures
No mitigation measures are required.
Summary
Construction and buildout operation of the HEU would not exceed the SDAPCD significance thresholds for criteria pollutants. Future development under the project would be required to comply with the California Air Resources Board motor vehicle standards, the SDAPCD regulations from stationary sources and architectural coatings, and the Coronado General Plan goals and policies. Therefore, impacts from construction and operation of the project would be less than significant.
References
CAPCOA (California Air Pollution Officers Association). 2022. California Emissions Estimator Model (CalEEMod).
Version 2022.1. Accessed February 2024. https://www.caleemod.com/.
CARB (California Air Resources Board). 2024a. “Inhalable Particulate Matter and Health (PM2.5 and PM10).” Accessed February 2024. https://ww2.arb.ca.gov/resources/inhalable-particulate-matter-and-health.
CARB. 2024b. “Top 4 Summary.” iADAM Air Quality Data Statistics. Accessed February 2024. https://www.” arb.ca.gov/adam/topfour/topfour1.php.
City of Coronado. 2003. Coronado General Plan. Adopted November 1986, revised August 6, 1996, and November
4. Accessed February 2024. https://www.coronado.ca.us/DocumentCenter/View/1057/General-PlanPDF?bidId=. 7 City of Coronado Page 946
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County of San Diego. 2007. Guidelines for Determining Significance and Report Format and Content Requirements: Air Quality. Department of Planning and Land Use, Department of Public Works, Land Use and Environment Group. March 19. Accessed February 2024. https://www.sandiegocounty.gov/content/ dam/sdc/pds/ProjectPlanning/docs/AQ-Guidelines.pdf.
LLG (Linscott, Law & Greenspan, Engineers). 2024. Transportation Analysis for the Coronado Housing Element.
Ramboll. 2023. CalEEMod Construction Default Updates. June.
SDAPCD (San Diego County Air Pollution Control District). 2017. Annual Network Plan 2013. Submitted for U.S.
Environmental Protection Agency review June 30.
SDAPCD. 2022. “Attainment Status.” Accessed February 2024. https://www.sdapcd.org/content/sdapcd/planning/ attainment-status.html.
USEPA (U.S. Environmental Protection Agency). 2023a. “Basic Information About Carbon Monoxide (CO) Outdoor Pollution.” Last updated July 13. Accessed February 2024. https://www.epa.gov/co-pollution/basicinformation-about-carbon-monoxide-co-outdoor-air-pollution#What%20is%20CO.
USEPA. 2023b. “Nitrogen Dioxide (NO2) Pollution.” Last updated October 31. Accessed February 2024. https://www.epa.gov/no2-pollution.
USEPA. 2023c. “How Does Ground-Level Ozone Form?” Last updated June 2. Accessed February 2024. https://www.epa.gov/ground-level-ozone-pollution/ground-level-ozone-basics#formation.
USEPA. 2023d. “What Is SO2 and How Does It Get in the Air?.” Last updated February 16. Accessed February 2024. https://www.epa.gov/so2-pollution/sulfur-dioxide-basics#what%20is%20so2. 8 City of Coronado Page 947
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Attachment 1. CalEEMod Results
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Coronado HEU - Unit Net Increase Detailed Report
Table of Contents
1. Basic Project Information
1.1. Basic Project Information
1.2. Land Use Types
1.3. User-Selected Emission Reduction Measures by Emissions Sector
2. Emissions Summary
2.1. Construction Emissions Compared Against Thresholds
2.2. Construction Emissions by Year, Unmitigated
2.3. Construction Emissions by Year, Mitigated
2.4. Operations Emissions Compared Against Thresholds
2.5. Operations Emissions by Sector, Unmitigated
2.6. Operations Emissions by Sector, Mitigated
3. Construction Emissions Details
3.1. Demolition (2024) - Unmitigated
3.2. Demolition (2024) - Mitigated
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3.3. Site Preparation (2024) - Unmitigated
3.4. Site Preparation (2024) - Mitigated
3.5. Grading (2024) - Unmitigated
3.6. Grading (2024) - Mitigated
3.7. Grading (2025) - Unmitigated
3.8. Grading (2025) - Mitigated
3.9. Building Construction (2025) - Unmitigated
3.10. Building Construction (2025) - Mitigated
3.11. Building Construction (2026) - Unmitigated
3.12. Building Construction (2026) - Mitigated
3.13. Building Construction (2027) - Unmitigated
3.14. Building Construction (2027) - Mitigated
3.15. Building Construction (2028) - Unmitigated
3.16. Building Construction (2028) - Mitigated
3.17. Building Construction (2029) - Unmitigated
3.18. Building Construction (2029) - Mitigated
3.19. Paving (2029) - Unmitigated
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3.20. Paving (2029) - Mitigated
3.21. Architectural Coating (2029) - Unmitigated
3.22. Architectural Coating (2029) - Mitigated
4. Operations Emissions Details
4.1. Mobile Emissions by Land Use
4.1.1. Unmitigated
4.1.2. Mitigated
4.2. Energy
4.2.1. Electricity Emissions By Land Use - Unmitigated
4.2.2. Electricity Emissions By Land Use - Mitigated
4.2.3. Natural Gas Emissions By Land Use - Unmitigated
4.2.4. Natural Gas Emissions By Land Use - Mitigated
4.3. Area Emissions by Source
4.3.1. Unmitigated
4.3.2. Mitigated
4.4. Water Emissions by Land Use
4.4.1. Unmitigated
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4.4.2. Mitigated
4.5. Waste Emissions by Land Use
4.5.1. Unmitigated
4.5.2. Mitigated
4.6. Refrigerant Emissions by Land Use
4.6.1. Unmitigated
4.6.2. Mitigated
4.7. Offroad Emissions By Equipment Type
4.7.1. Unmitigated
4.7.2. Mitigated
4.8. Stationary Emissions By Equipment Type
4.8.1. Unmitigated
4.8.2. Mitigated
4.9. User Defined Emissions By Equipment Type
4.9.1. Unmitigated
4.9.2. Mitigated
4.10. Soil Carbon Accumulation By Vegetation Type
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4.10.1. Soil Carbon Accumulation By Vegetation Type - Unmitigated
4.10.2. Above and Belowground Carbon Accumulation by Land Use Type - Unmitigated
4.10.3. Avoided and Sequestered Emissions by Species - Unmitigated
4.10.4. Soil Carbon Accumulation By Vegetation Type - Mitigated
4.10.5. Above and Belowground Carbon Accumulation by Land Use Type - Mitigated
4.10.6. Avoided and Sequestered Emissions by Species - Mitigated
5. Activity Data
5.1. Construction Schedule
5.2. Off-Road Equipment
5.2.1. Unmitigated
5.2.2. Mitigated
5.3. Construction Vehicles
5.3.1. Unmitigated
5.3.2. Mitigated
5.4. Vehicles
5.4.1. Construction Vehicle Control Strategies
5.5. Architectural Coatings
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5.6. Dust Mitigation
5.6.1. Construction Earthmoving Activities
5.6.2. Construction Earthmoving Control Strategies
5.7. Construction Paving
5.8. Construction Electricity Consumption and Emissions Factors
5.9. Operational Mobile Sources
5.9.1. Unmitigated
5.9.2. Mitigated
5.10. Operational Area Sources
5.10.1. Hearths
5.10.1.1. Unmitigated
5.10.1.2. Mitigated
5.10.2. Architectural Coatings
5.10.3. Landscape Equipment
5.10.4. Landscape Equipment - Mitigated
5.11. Operational Energy Consumption
5.11.1. Unmitigated
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5.11.2. Mitigated
5.12. Operational Water and Wastewater Consumption
5.12.1. Unmitigated
5.12.2. Mitigated
5.13. Operational Waste Generation
5.13.1. Unmitigated
5.13.2. Mitigated
5.14. Operational Refrigeration and Air Conditioning Equipment
5.14.1. Unmitigated
5.14.2. Mitigated
5.15. Operational Off-Road Equipment
5.15.1. Unmitigated
5.15.2. Mitigated
5.16. Stationary Sources
5.16.1. Emergency Generators and Fire Pumps
5.16.2. Process Boilers
5.17. User Defined
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5.18. Vegetation
5.18.1. Land Use Change
5.18.1.1. Unmitigated
5.18.1.2. Mitigated
5.18.1. Biomass Cover Type
5.18.1.1. Unmitigated
5.18.1.2. Mitigated
5.18.2. Sequestration
5.18.2.1. Unmitigated
5.18.2.2. Mitigated
6. Climate Risk Detailed Report
6.1. Climate Risk Summary
6.2. Initial Climate Risk Scores
6.3. Adjusted Climate Risk Scores
6.4. Climate Risk Reduction Measures
7. Health and Equity Details
7.1. CalEnviroScreen 4.0 Scores
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Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
7.2. Healthy Places Index Scores
7.3. Overall Health & Equity Scores
7.4. Health & Equity Measures
7.5. Evaluation Scorecard
7.6. Health & Equity Custom Measures
8. User Changes to Default Data
9 / 93
City of Coronado Page 958
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
1. Basic Project Information
1.1. Basic Project Information
Data Field Value
Project Name
Construction Start Date
Operational Year
Lead Agency
Land Use Scale
Analysis Level for Defaults
Windspeed (m/s)
Precipitation (days)
Location
Coronado HEU - Unit Net Increase
3/1/2024
2025
—
Plan/community
County
3.00 20.0
32.692493637340675, -117.17926846639736
County San Diego
City Coronado
Air District San Diego County APCD
Air Basin San Diego
TA Z 6452
EDFZ 12
Electric Utility
Gas Utility
San Diego Gas & Electric
San Diego Gas & Electric
App Version 2022.1.1.21
1.2. Land Use Types
Land Use Subtype Size Unit Lot Acreage Building Area (sq ft) Landscape Area (sq Special Landscape Population Description ft) Area (sq ft)
10 / 93
City of Coronado Page 959
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
Single Family
Housing
538 Dwelling Unit 196 1,049,100 6,301,517 0.00 1,501 —
1.3. User-Selected Emission Reduction Measures by Emissions Sector Sector
Energy
Energy
# Measure Title
E-11
E-15
Procure Electricity from Lower Carbon Intensity Power Supply Require All-Electric Development
2. Emissions Summary
2.1. Construction Emissions Compared Against Thresholds Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Un/Mit. ROG
—
NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E
—
PM2.5D PM2.5T BCO2
—
NBCO2
—
CO2T
—
CH4
—
N2O
—
R CO2e
Daily, — — — —
Summer
(Max)
Unmit. 41.5
—
45.1 —
33.8 —
0.13 —
1.60 —
15.4 —
16.7 —
1.47 —
3.97 —
5.45 —
—
—
18,546
—
18,546
—
0.96 —
2.43 —
32.8 —
19,328
Daily, —
Winter
(Max)
Unmit. 41.5
—
45.8 —
32.9 —
0.13 —
1.52 —
15.4 —
16.7 —
1.40 —
2.80 —
4.05 —
—
—
18,543
—
18,543
—
0.96 —
2.43 —
0.85 —
19,293
Average —
Daily
(Max)
Unmit. 18.3
—
24.5 —
19.1 —
0.05 —
0.88 —
5.29 —
6.17 —
0.82 —
1.51 —
2.33 —
—
—
7,306
—
7,306
—
0.35 —
0.68 —
3.92 —
7,520
Annual —
(Max)
Unmit. 3.35 4.48 3.49 0.01 0.16 0.97 1.13 0.15 0.28 0.42 — 1,210 1,210 0.06 0.11 0.65 1,245 11 / 93
City of Coronado Page 960
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
2.2. Construction Emissions by Year, Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Year ROG
—
NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E
—
PM2.5D PM2.5T BCO2
—
NBCO2
—
CO2T
—
CH4
—
N2O
—
R CO2e
Daily - —
Summer
(Max)
— — —
2024
2025
2026
2027
2028
2029
3.72 1.97
1.82 1.76
1.70 41.5
—
45.1 13.0
12.2 11.6
11.1 6.49
—
33.8 22.9
22.2 21.7
21.2 10.5
—
0.13 0.03
0.03 0.03
0.03 0.01
—
1.60 0.45
0.40 0.36
0.32 0.24
—
15.4 2.01
2.01 2.01
2.01 0.33
—
16.7 2.46
2.40 2.36
2.33 0.37
—
1.47 0.42
0.37 0.33
0.30 0.22
—
3.97 0.49
0.49 0.49
0.49 0.08
—
5.45 0.90
0.85 0.81
0.78 0.25
—
—
—
—
—
—
—
—
18,546
5,675
5,610
5,550
5,484
1,643
—
18,546
5,675
5,610
5,550
5,484
1,643
—
0.96 0.25
0.24 0.23
0.18 0.06
—
2.43 0.29
0.29 0.28
0.28 0.02
—
32.8 10.6
9.74 8.82
7.95 0.94
—
19,328
5,777
5,711
5,647
5,579
1,650
Daily - —
Winter
(Max)
2024
2025
2026
2027
2028
2029
3.68 3.35
1.81 1.74
1.69 41.5
—
45.8 34.8
12.4 11.8
11.2 10.7
—
32.9 31.0
21.2 20.7
20.3 19.9
—
0.13 0.08
0.03 0.03
0.03 0.03
—
1.52 1.30
0.40 0.36
0.32 0.29
—
15.4 4.75
2.01 2.01
2.01 2.01
—
16.7 6.05
2.40 2.36
2.33 2.30
—
1.40 1.20
0.37 0.33
0.30 0.26
—
2.80 1.73
0.49 0.49
0.49 0.49
—
4.05 2.94
0.85 0.81
0.78 0.75
—
—
—
—
—
—
—
—
18,543
10,510
5,511
5,452
5,388
5,321
—
18,543
10,510
5,511
5,452
5,388
5,321
—
0.96 0.48
0.24 0.24
0.18 0.18
—
2.43 0.65
0.29 0.28
0.28 0.27
—
0.85 0.28
0.25 0.23
0.21 0.18
—
19,293
10,715
5,604
5,542
5,476
5,406
Average —
Daily
2024
2025
2026
2027
2028
2029
2.07 1.42
1.29 1.24
1.20 18.3
24.5 9.89
8.81 8.41
8.00 2.44
19.1 15.9
15.2 14.9
14.6 4.49
0.05 0.02
0.02 0.02
0.02 0.01
0.88 0.34
0.28 0.25
0.23 0.08
5.29 1.49
1.42 1.42
1.42 0.29
6.17 1.83
1.70 1.67
1.65 0.36
0.82 0.32
0.26 0.23
0.21 0.07
1.51 0.37
0.34 0.34
0.34 0.07
2.33 0.69
0.61 0.58
0.56 0.14
—
—
—
—
—
—
7,306
4,117
3,947
3,905
3,869
878
7,306
4,117
3,947
3,905
3,869
878
0.35 0.18
0.17 0.17
0.13 0.03
0.68 0.22
0.21 0.20
0.20 0.03
3.92 3.26
3.01 2.72
2.46 0.40
7,520
4,189
4,016
3,971
3,934
887
12 / 93
City of Coronado Page 961
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
Annual
2024
2025
2026
2027
2028
2029
— — — — — — — — — — —
—
—
—
—
—
—
— — — — — —
0.38 0.26
0.23 0.23
0.22 3.35
4.48 1.81
1.61 1.54
1.46 0.45
3.49 2.90
2.77 2.72
2.67 0.82
0.01 0.16
0.06 0.05
0.05 0.04
0.01 0.97
0.27 0.26
0.26 0.26
0.05 1.13
0.33 0.31
0.30 0.30
0.07 0.15
0.06 0.05
0.04 0.04
0.01 0.28
0.07 0.06
0.06 0.06
0.01 0.42
0.13 0.11
0.11 0.10
0.03 1,210
682
653
646
641
145
1,210
682
653
646
641
145
0.06 0.03
0.03 0.03
0.02 < 0.005
0.11 0.04
0.03 0.03
0.03 < 0.005
0.65 0.54
0.50 0.45
0.41 0.07
1,245
694
665
657
651
147
< 0.005
< 0.005
< 0.005
< 0.005
< 0.005
2.3. Construction Emissions by Year, Mitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Year ROG
—
NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E
—
PM2.5D PM2.5T BCO2
—
NBCO2
—
CO2T
—
CH4
—
N2O
—
R CO2e
Daily - —
Summer
(Max)
— — —
2024
2025
2026
2027
2028
2029
3.72 1.97
1.82 1.76
1.70 41.5
—
45.1 13.0
12.2 11.6
11.1 6.49
—
33.8 22.9
22.2 21.7
21.2 10.5
—
0.13 0.03
0.03 0.03
0.03 0.01
—
1.60 0.45
0.40 0.36
0.32 0.24
—
15.4 2.01
2.01 2.01
2.01 0.33
—
16.7 2.46
2.40 2.36
2.33 0.37
—
1.47 0.42
0.37 0.33
0.30 0.22
—
3.97 0.49
0.49 0.49
0.49 0.08
—
5.45 0.90
0.85 0.81
0.78 0.25
—
—
—
—
—
—
—
—
18,546
5,675
5,610
5,550
5,484
1,643
—
18,546
5,675
5,610
5,550
5,484
1,643
—
0.96 0.25
0.24 0.23
0.18 0.06
—
2.43 0.29
0.29 0.28
0.28 0.02
—
32.8 10.6
9.74 8.82
7.95 0.94
—
19,328
5,777
5,711
5,647
5,579
1,650
Daily - —
Winter
(Max)
2024
2025
2026
2027
2028
2029
3.68 3.35
1.81 1.74
1.69 41.5
45.8 34.8
12.4 11.8
11.2 10.7
32.9 31.0
21.2 20.7
20.3 19.9
0.13 0.08
0.03 0.03
0.03 0.03
1.52 1.30
0.40 0.36
0.32 0.29
15.4 4.75
2.01 2.01
2.01 2.01
16.7 6.05
2.40 2.36
2.33 2.30
1.40 1.20
0.37 0.33
0.30 0.26
2.80 1.73
0.49 0.49
0.49 0.49
4.05 2.94
0.85 0.81
0.78 0.75
—
—
—
—
—
—
18,543
10,510
5,511
5,452
5,388
5,321
18,543
10,510
5,511
5,452
5,388
5,321
0.96 0.48
0.24 0.24
0.18 0.18
2.43 0.65
0.29 0.28
0.28 0.27
0.85 0.28
0.25 0.23
0.21 0.18
19,293
10,715
5,604
5,542
5,476
5,406
13 / 93
City of Coronado Page 962
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
Average
Daily
— — — — — — — — — — — — — — — — —
2024
2025
2026
2027
2028
2029
Annual
2024
2025
2026
2027
2028
2029
2.07 1.42
1.29 1.24
1.20 18.3
—
24.5 9.89
8.81 8.41
8.00 2.44
—
19.1 15.9
15.2 14.9
14.6 4.49
—
0.05 0.88
0.34 0.28
0.25 0.23
0.08 —
5.29 1.49
1.42 1.42
1.42 0.29
—
6.17 1.83
1.70 1.67
1.65 0.36
—
0.82 0.32
0.26 0.23
0.21 0.07
—
1.51 0.37
0.34 0.34
0.34 0.07
—
2.33 0.69
0.61 0.58
0.56 0.14
—
—
—
—
—
—
—
—
—
—
—
—
—
—
7,306
4,117
3,947
3,905
3,869
878
7,306
4,117
3,947
3,905
3,869
878
0.35 0.18
0.17 0.17
0.13 0.03
—
0.68 0.22
0.21 0.20
0.20 0.03
—
3.92 3.26
3.01 2.72
2.46 0.40
—
7,520
4,189
4,016
3,971
3,934
887
0.02 0.02
0.02 0.02
0.01 — — — —
0.38 0.26
0.23 0.23
0.22 3.35
4.48 1.81
1.61 1.54
1.46 0.45
3.49 2.90
2.77 2.72
2.67 0.82
0.01 0.16
0.06 0.05
0.05 0.04
0.01 0.97
0.27 0.26
0.26 0.26
0.05 1.13
0.33 0.31
0.30 0.30
0.07 0.15
0.06 0.05
0.04 0.04
0.01 0.28
0.07 0.06
0.06 0.06
0.01 0.42
0.13 0.11
0.11 0.10
0.03 1,210
682
1,210
682
0.06 0.03
0.03 0.03
0.02 < 0.005
0.11 0.04
0.03 0.03
0.03 < 0.005
0.65 0.54
0.50 0.45
0.41 0.07
1,245
< 0.005 694
< 0.005
< 0.005
< 0.005
< 0.005
653 653 665
646 646 657
641 641 651
145 145 147
2.4. Operations Emissions Compared Against Thresholds
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Un/Mit. ROG
—
NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E
—
PM2.5D PM2.5T BCO2
—
NBCO2
—
CO2T
—
CH4
—
N2O
—
R CO2e
Daily, — — — —
Summer
(Max)
Unmit.
Mit.
45.6 17.6
13.7 22%
169
168
1%
0.35 0.32
7%
0.58 0.27
54%
27.4 27.4
—
27.9 27.6
1%
0.56 0.25
56%
6.94 6.94
—
7.50 7.19
4%
228
228
—
43,724
38,812
11%
43,952
39,040
11%
25.2 24.8
2%
1.39 1.38
1%
127
127
—
45,123
40,197
11%
45.4 % < 0.5%
Reduced
Daily,
Winter
(Max)
— — — — — — — — — — — — — — — — —
14 / 93
City of Coronado Page 963
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
Unmit.
Mit.
42.4 42.2
1%
18.6 14.7
21%
131
129
1%
0.33 0.31
7%
0.57 0.25
55%
27.4 27.4
—
27.9 27.6
1%
0.55 0.24
57%
6.94 6.94
—
7.49 7.18
4%
228
228
—
42,181
37,269
12%
42,409
37,497
12%
25.3 24.9
2%
1.46 1.45
1%
10.6 10.6
—
43,489
38,563
% 11%
Reduced
Average
Daily
— — — — — — — — — — — — — — — — —
(Max)
Unmit.
Mit.
43.5 43.3
1%
18.6 14.7
21%
146
144
1%
0.33 0.31
7%
0.58 0.26
54%
27.0 27.0
—
27.6 27.3
1%
0.56 0.24
56%
6.85 6.85
—
7.41 7.10
4%
228
228
—
42,442
37,530
12%
42,670
37,758
12%
25.3 24.9
2%
1.45 1.44
1%
59.2 59.2
—
43,793
38,868
% 11%
Reduced
Annual
(Max)
— — — — — — — — — — — — — — — — —
Unmit.
Mit.
7.95 7.90
1%
3.39 2.68
21%
26.6 26.3
1%
0.06 0.06
7%
0.11 0.05
54%
4.93 4.93
—
5.03 4.98
1%
0.10 0.04
56%
1.25 1.25
—
1.35 1.29
4%
37.7 37.7
—
7,027
6,213
12%
7,064
6,251
12%
4.19 4.12
2%
0.24 0.24
1%
9.80 9.80
—
7,251
6,435
% 11%
Reduced
2.5. Operations Emissions by Sector, Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Sector ROG
—
NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E
—
PM2.5D PM2.5T BCO2
—
NBCO2
—
CO2T
—
CH4
—
N2O
—
R CO2e
Daily, — — — —
Summer
(Max)
Mobile
Area
18.4 27.0
0.23 —
13.4 0.30
3.87 —
137
30.5 1.65
—
0.32 < 0.005
0.02 —
0.25 0.02
0.31 —
27.4 —
27.6 0.02
0.31 —
0.24 0.01
0.31 —
6.94 —
7.18 0.01
0.31 —
— 32,745
81.6 32,745
81.6 9,804
1,130
192
1.54 < 0.005
0.73 3.78
19.2 —
1.24 < 0.005
0.05 0.10
0.00 —
120
—
33,274
0.00 81.9
Energy —
Water
Waste
Refrig.
— — 9,804
1,094
0.00 — 9,836
1,253
671
— — 36.2
192
—
—
— — — — — — — — — — —
— — — — — — — — — — — — 7.51 7.51
15 / 93
City of Coronado Page 964
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
Total 45.6
—
17.6 —
169
—
0.35 —
0.58 —
27.4 —
27.9 —
0.56 —
6.94 —
7.50 —
228
—
43,724
—
43,952
—
25.2 —
1.39 —
127
—
45,123
Daily, —
Winter
(Max)
Mobile
Area
17.9 24.2
0.23 —
14.7 0.00
3.87 —
129
0.00 1.65
—
0.31 0.00
0.02 —
0.25 0.00
0.31 —
27.4 —
27.6 0.00
0.31 —
0.24 0.00
0.31 —
6.94 —
7.18 0.00
0.31 —
— 31,283
0.00 9,804
1,094
0.00 —
31,283
0.00 9,804
1,130
192
1.64 0.00
0.73 3.78
19.2 —
1.32 0.00
0.05 0.10
0.00 —
3.10 —
31,721
0.00 0.00
Energy —
Water
Waste
Refrig.
Total
— — — 9,836
1,253
671
— — 36.2
192
—
—
— — — — — — — — — — —
— — — — — — — — — — — 7.51
10.6 —
7.51 42.4
—
18.6 —
131
—
0.33 —
0.57 —
27.4 —
27.9 —
0.55 —
6.94 —
7.49 —
228
—
42,181
—
42,409
—
25.3 —
1.46 —
43,489
Average —
Daily
Mobile
Area
17.7 25.6
0.23 —
14.6 0.15
3.87 —
129
15.0 1.65
—
0.31 < 0.005
0.02 —
0.25 0.01
0.31 —
27.0 —
27.3 0.01
0.31 —
0.24 0.01
0.31 —
6.85 —
7.09 0.01
0.31 —
— 31,504
40.2 9,804
1,094
0.00 —
31,504
40.2 9,804
1,130
192
1.61 < 0.005
0.73 3.78
19.2 —
1.31 < 0.005
0.05 0.10
0.00 —
51.7 —
31,986
0.00 40.4
Energy —
Water
Waste
Refrig.
Total
— — — 9,836
1,253
671
— — 36.2
192
—
—
— — — — — — — — — — —
— — — — — — — — — — — 7.51
59.2 —
7.51 43.5
—
18.6 —
146
—
0.33 —
0.58 —
27.0 —
27.6 —
0.56 —
6.85 —
7.41 —
228
—
42,442
—
42,670
—
25.3 —
1.45 —
43,793
Annual —
Mobile
Area
3.23 4.67
0.04 —
2.66 0.03
0.71 —
23.5 2.74
0.30 —
0.06 < 0.005
< 0.005
—
0.05 < 0.005
0.06 —
4.93 —
4.98 < 0.005
0.06 —
0.04 < 0.005
0.06 —
1.25 —
1.29 < 0.005
0.06 —
— 5,216
6.66 1,623
181
5,216
6.66 1,623
187
0.27 < 0.005
0.12 0.63
3.17 —
0.22 < 0.005
0.01 0.02
0.00 —
8.56 —
5,296
0.00 6.69
Energy —
Water
Waste
Refrig.
Total
— — — 1,628
— — 6.00 207
31.8 —
—
— — — — — — — — — — 0.00
—
31.8 —
— 111
— — — — — — — — — — 1.24
9.80 1.24
7.95 3.39 26.6 0.06 0.11 4.93 5.03 0.10 1.25 1.35 37.7 7,027 7,064 4.19 0.24 7,251 16 / 93
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Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
2.6. Operations Emissions by Sector, Mitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Sector ROG
—
NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E
—
PM2.5D PM2.5T BCO2
—
NBCO2
—
CO2T
—
CH4
—
N2O
—
R CO2e
Daily, — — — —
Summer
(Max)
Mobile
Area
18.4 27.0
0.00 —
13.4 0.30
0.00 —
137
30.5 0.00
—
0.32 < 0.005
0.00 —
0.25 0.02
0.00 —
27.4 —
27.6 0.02
0.00 —
0.24 0.01
0.00 —
6.94 —
7.18 0.01
0.00 —
— 32,745
81.6 4,892
1,094
0.00 —
32,745
81.6 4,892
1,130
192
1.54 < 0.005
0.30 3.78
19.2 —
1.24 < 0.005
0.04 0.10
0.00 —
120
—
33,274
0.00 81.9
Energy —
Water
Waste
Refrig.
Total
— — — 4,910
1,253
671
— — 36.2
192
—
—
— — — — — — — — — — —
— — — — — — — — — — — 7.51
127
—
7.51 45.4
—
13.7 —
168
—
0.32 —
0.27 —
27.4 —
27.6 —
0.25 —
6.94 —
7.19 —
228
—
38,812
—
39,040
—
24.8 —
1.38 —
40,197
Daily, —
Winter
(Max)
Mobile
Area
17.9 24.2
0.00 —
14.7 0.00
0.00 —
129
0.00 0.00
—
0.31 0.00
0.00 —
0.25 0.00
0.00 —
27.4 —
27.6 0.00
0.00 —
0.24 0.00
0.00 —
6.94 —
7.18 0.00
0.00 —
— 31,283
0.00 4,892
1,094
0.00 —
31,283
0.00 4,892
1,130
192
1.64 0.00
0.30 3.78
19.2 —
1.32 0.00
0.04 0.10
0.00 —
3.10 —
31,721
0.00 0.00
Energy —
Water
Waste
Refrig.
Total
— — — 4,910
1,253
671
— — 36.2
192
—
—
— — — — — — — — — — —
— — — — — — — — — — — 7.51
10.6 —
7.51 42.2
—
14.7 —
129
—
0.31 —
0.25 —
27.4 —
27.6 —
0.24 —
6.94 —
7.18 —
228
—
37,269
—
37,497
—
24.9 —
1.45 —
38,563
Average —
Daily
Mobile
Area
17.7 25.6
0.00 —
14.6 0.15
0.00 —
129
15.0 0.00
—
0.31 < 0.005
0.00 —
0.25 0.01
0.00 —
27.0 —
27.3 0.01
0.00 —
0.24 0.01
0.00 —
6.85 —
7.09 0.01
0.00 —
— 31,504
40.2 31,504
40.2 1.61 1.31 51.7
—
31,986
0.00 40.4
—
< 0.005
0.30 < 0.005
Energy 0.04
Water
— — 4,892
1,094
4,892
1,130
— 4,910
— — 36.2 3.78 0.10 — 1,253
17 / 93
City of Coronado Page 966
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
Waste
Refrig.
Total
— — — — — — — — — — 192
—
0.00 —
192
—
19.2 —
0.00 —
— 671
— — — — — — — — — — 7.51
59.2 —
7.51 38,868
—
43.3 —
14.7 —
144
—
0.31 —
0.26 —
27.0 —
27.3 —
0.24 —
6.85 —
7.10 —
228
—
37,530
—
37,758
—
24.9 —
1.44 Annual —
Mobile
Area
3.23 4.67
0.00 —
2.66 0.03
0.00 —
23.5 2.74
0.00 —
0.06 < 0.005
0.00 —
0.05 < 0.005
0.00 —
4.93 —
4.98 < 0.005
0.00 —
0.04 < 0.005
0.00 —
1.25 —
1.29 < 0.005
0.00 —
— 5,216
6.66 810
5,216
6.66 810
187
31.8 —
0.27 < 0.005
0.05 0.63
3.17 —
0.22 < 0.005
0.01 0.02
0.00 —
8.56 —
5,296
6.69 813
0.00 Energy —
Water
Waste
Refrig.
Total
— — —
— — 6.00
31.8 —
181 — 207
— — — — — — — — — — 0.00
—
— 111
— — — — — — — — — — 1.24
9.80 1.24
7.90 2.68 26.3 0.06 0.05 4.93 4.98 0.04 1.25 1.29 37.7 6,213 6,251 4.12 0.24 6,435
3. Construction Emissions Details
3.1. Demolition (2024) - Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Location ROG NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E PM2.5D PM2.5T BCO2
—
NBCO2
—
CO2T
—
CH4
—
N2O
—
R CO2e
Onsite — —
—
—
—
—
—
—
—
—
Daily, — — — — — — — — — — — — —
Summer
(Max)
Off-Road 2.62
Equipment
24.9 —
21.7 —
0.03 —
1.06 —
— 1.06
11.5 0.00
—
0.98 —
— 0.98
1.74 0.00
—
—
—
—
—
3,425
—
3,425
—
0.14 —
0.03 —
— 3,437
Demolitio — —
n
11.5 0.00
—
1.74 0.00
—
—
Onsite
truck
0.00 0.00
—
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 Daily, —
Winter
(Max)
—
18 / 93
City of Coronado Page 967
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
Off-Road 2.62
Equipment
24.9 —
21.7 —
0.03 —
1.06 —
— 1.06
11.5 0.00
—
0.98 —
— 0.98
1.74 0.00
—
—
—
—
—
—
—
—
3,425
—
3,425
—
0.14 —
0.03 —
— 3,437
Demolitio — —
n
11.5 0.00
—
1.74 0.00
—
—
Onsite
truck
0.00 0.00
—
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 Average —
Daily
—
Off-Road 0.52
Equipment
4.91 —
4.29 —
0.01 —
0.21 —
— 0.21
2.26 0.00
0.19 —
— 0.19
0.34 0.00
676
—
676
—
0.03 —
0.01 —
— 678
Demolitio — —
n
2.26 0.00
0.34 0.00
—
Onsite
truck
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Annual — — — — — —
—
— — —
—
— —
—
— — — — —
—
—
Off-Road 0.09
Equipment
0.90 0.78 < 0.005 0.04 0.04 0.04 0.04 112 112 < 0.005 < 0.005 112 Demolitio —
n
— — — — 0.41
0.00 0.41
0.00 — 0.06
0.00 0.06
0.00 —
—
— — — — — —
Onsite
truck
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Offsite —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Daily, —
Summer
(Max)
Worker
Vendor
Hauling
0.06 0.00
0.32 —
0.05 0.00
20.2 —
0.74 0.00
7.18 —
0.00 0.00
0.09 —
0.00 0.00
0.27 —
0.13 0.00
3.79 —
0.13 0.00
4.06 —
0.00 0.00
0.27 —
0.03 0.00
1.04 —
0.03 0.00
1.31 —
—
—
—
—
145 145 0.01
0.00 0.81
—
0.01 0.00
2.40 —
0.58 0.00
32.2 —
147
0.00 14,976
—
0.00 14,976
—
0.00 15,743
Daily, —
Winter
(Max)
Worker
Vendor
0.06 0.00
0.06 0.00
0.65 0.00
0.00 0.00
0.00 0.00
0.13 0.00
0.13 0.00
0.00 0.00
0.03 0.00
0.03 0.00
—
—
137 137 0.01
0.00 0.01
0.00 0.02
0.00 139
0.00 0.00 0.00
19 / 93
City of Coronado Page 968
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
Hauling 0.31
—
20.9 —
7.26 —
0.09 —
0.27 —
3.79 —
4.06 —
0.27 —
1.04 —
1.31 —
—
—
14,981
—
14,981
—
0.81 —
2.40 —
0.83 —
15,717
Average —
Daily
Worker
Vendor
Hauling
Annual
Worker
Vendor
Hauling
0.01 0.00
0.06 —
0.01 0.00
4.12 —
0.13 0.00
1.42 —
0.00 0.00
0.02 —
0.00 0.00
0.05 —
0.02 0.00
0.74 —
0.02 0.00
0.79 —
0.00 0.00
0.05 —
0.01 0.00
0.20 —
0.01 0.00
0.26 —
—
—
—
—
—
—
—
27.3 0.00
2,955
—
27.3 0.00
2,955
—
< 0.005
0.00 < 0.005
0.00 0.05
0.00 2.74
—
27.7 0.00
3,102
—
0.16 0.47
— —
< 0.005
0.00 0.01
< 0.005
0.00 0.75
0.02 0.00
0.26 0.00
0.00 < 0.005
0.00 0.00
0.01 < 0.005
0.00 0.13
< 0.005
0.00 0.14
0.00 0.00
0.01 < 0.005
0.00 0.04
< 0.005
0.00 0.05
4.52 0.00
489
4.52 0.00
489
< 0.005
0.00 < 0.005
0.00 0.01
0.00 0.45
4.58 0.00
0.03 0.08 514
3.2. Demolition (2024) - Mitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Location ROG NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E PM2.5D PM2.5T BCO2
—
NBCO2
—
CO2T
—
CH4
—
N2O
—
R CO2e
Onsite — —
—
—
—
—
—
—
—
—
Daily, — — — — — — — — — — — — —
Summer
(Max)
Off-Road 2.62
Equipment
24.9 —
21.7 —
0.03 —
1.06 —
— 1.06
11.5 0.00
—
0.98 —
— 0.98
1.74 0.00
—
—
—
—
—
3,425
—
3,425
—
0.14 —
0.03 —
— 3,437
Demolitio — —
n
11.5 0.00
—
1.74 0.00
—
—
Onsite
truck
0.00 0.00
—
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 Daily, —
Winter
(Max)
—
Off-Road 2.62
Equipment
24.9 —
21.7 —
0.03 —
1.06 —
— 1.06
11.5 0.98
—
— 0.98
1.74 —
—
3,425
—
3,425
—
0.14 —
0.03 —
—
—
3,437
Demolitio — —
n
11.5 1.74
20 / 93
City of Coronado Page 969
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
Onsite
truck
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
—
—
—
—
—
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 Average —
Daily
Off-Road 0.52
Equipment
4.91 —
4.29 —
0.01 —
0.21 —
— 0.21
2.26 0.00
0.19 —
— 0.19
0.34 0.00
676
—
676
—
0.03 —
0.01 —
— 678
Demolitio — —
n
2.26 0.00
0.34 0.00
—
Onsite
truck
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Annual — — — — — —
—
— — —
—
— —
—
— — — — —
—
—
Off-Road 0.09
Equipment
0.90 0.78 < 0.005 0.04 0.04 0.04 0.04 112 112 < 0.005 < 0.005 112 Demolitio —
n
— — — — 0.41
0.00 0.41
0.00 — 0.06
0.00 0.06
0.00 —
—
— — — — — —
Onsite
truck
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Offsite —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Daily, —
Summer
(Max)
Worker
Vendor
Hauling
0.06 0.00
0.32 —
0.05 0.00
20.2 —
0.74 0.00
7.18 —
0.00 0.00
0.09 —
0.00 0.00
0.27 —
0.13 0.00
3.79 —
0.13 0.00
4.06 —
0.00 0.00
0.27 —
0.03 0.00
1.04 —
0.03 0.00
1.31 —
—
—
—
—
145 145 0.01
0.00 0.81
—
0.01 0.00
2.40 —
0.58 0.00
32.2 —
147
0.00 14,976
—
0.00 14,976
—
0.00 15,743
Daily, —
Winter
(Max)
Worker
Vendor
Hauling
0.06 0.00
0.31 —
0.06 0.00
20.9 —
0.65 0.00
7.26 —
0.00 0.00
0.09 —
0.00 0.00
0.27 —
0.13 0.00
3.79 —
0.13 0.00
4.06 —
0.00 0.00
0.27 —
0.03 0.00
1.04 —
0.03 0.00
1.31 —
—
—
—
—
137 137 0.01
0.00 0.81
—
0.01 0.00
2.40 —
0.02 0.00
0.83 —
139
0.00 14,981
—
0.00 14,981
—
0.00 15,717
Average —
Daily
21 / 93
City of Coronado Page 970
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
Worker
Vendor
Hauling
Annual
Worker
Vendor
Hauling
0.01 0.00
0.06 —
0.01 0.00
4.12 —
0.13 0.00
1.42 —
0.00 0.00
0.02 —
0.00 0.00
0.05 —
0.02 0.00
0.74 —
0.02 0.00
0.79 —
0.00 0.00
0.05 —
0.01 0.00
0.20 —
0.01 0.00
0.26 —
—
—
—
—
—
—
—
27.3 0.00
2,955
—
27.3 0.00
2,955
—
< 0.005
0.00 < 0.005
0.00 0.05
0.00 2.74
—
27.7 0.00
3,102
—
0.16 0.47
— —
< 0.005
0.00 0.01
< 0.005
0.00 0.75
0.02 0.00
0.26 0.00
0.00 < 0.005
0.00 0.00
0.01 < 0.005
0.00 0.13
< 0.005
0.00 0.14
0.00 0.00
0.01 < 0.005
0.00 0.04
< 0.005
0.00 0.05
4.52 0.00
489
4.52 0.00
489
< 0.005
0.00 < 0.005
0.00 0.01
0.00 0.45
4.58 0.00
0.03 0.08 514
3.3. Site Preparation (2024) - Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Location ROG NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E PM2.5D PM2.5T BCO2
—
NBCO2
—
CO2T
—
CH4
—
N2O
—
R CO2e
Onsite — —
—
—
—
—
—
—
—
—
Daily, — — — — — — — — — — — — —
Summer
(Max)
Off-Road 3.65
Equipment
36.0 —
32.9 —
0.05 —
1.60 —
— 1.60
7.67 1.47
—
— 1.47
3.94 —
—
5,296
—
5,296
—
0.21 —
0.04 —
—
—
5,314
Dust — 7.67 3.94 —
From
Material
Movement
Onsite
truck
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
—
—
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 Daily, —
Winter
(Max)
Average
Daily
— — — — — —
—
— — —
—
— —
—
— — — — —
—
—
Off-Road 0.43
Equipment
4.24 3.88 0.01 0.19 0.19 0.17 0.17 624 624 0.03 0.01 626 22 / 93
City of Coronado Page 971
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
Dust
From
Material
Movement
— — — — — 0.90
0.00 0.90
0.00 — 0.46
0.00 0.46
0.00 — — — — — — —
Onsite
truck
0.00 —
0.00 0.00 0.00 0.00 0.00 — 0.00 0.00 0.00 0.00 0.00 0.00 Annual — — — — —
—
— — —
—
— —
—
— — — — —
—
—
Off-Road 0.08
Equipment
0.77 0.71 < 0.005 0.03 0.03 0.03 0.03 103 103 < 0.005 < 0.005 104 Dust — — — — — 0.16 0.16 — 0.08 0.08 — — — — — — —
From
Material
Movement
Onsite
truck
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 — 0.00 0.00 0.00 0.00 0.00 0.00 Offsite —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Daily, —
Summer
(Max)
Worker
Vendor
Hauling
0.07 0.00
0.00 —
0.06 0.00
0.00 —
0.86 0.00
0.00 —
0.00 0.00
0.00 —
0.00 0.00
0.00 —
0.15 0.00
0.00 —
0.15 0.00
0.00 —
0.00 0.00
0.00 —
0.03 0.00
0.00 —
0.03 0.00
0.00 —
—
—
—
—
169
0.00 0.00
—
169
0.00 0.00
—
0.01 0.00
0.00 —
0.01 0.00
0.00 —
0.68 0.00
0.00 —
172
0.00 0.00
Daily, —
Winter
(Max)
Average
Daily
— — — — — — — — — — — — — — — — —
Worker
Vendor
Hauling
Annual
Worker
Vendor
0.01 0.00
0.00 —
0.01 0.00
0.00 —
0.09 0.00
0.00 —
0.00 0.00
0.00 —
0.00 0.00
0.00 —
0.02 0.00
0.00 —
0.02 0.00
0.00 —
0.00 0.00
0.00 —
< 0.005
0.00 < 0.005
0.00 —
—
—
—
—
—
19.0 0.00
0.00 —
19.0 0.00
0.00 —
< 0.005
0.00 < 0.005
0.00 0.03
0.00 0.00
—
19.3 0.00
0.00 —
0.00 0.00 0.00 0.00
— — — —
< 0.005
0.00 < 0.005
0.00 0.02
0.00 0.00
0.00 0.00
0.00 < 0.005
0.00 < 0.005
0.00 0.00
0.00 < 0.005
0.00 < 0.005
0.00 3.15
0.00 3.15
0.00 < 0.005
0.00 < 0.005
0.00 0.01
0.00 3.19
0.00 23 / 93
City of Coronado Page 972
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
Hauling 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 — 0.00 0.00 0.00 0.00 0.00 0.00
3.4. Site Preparation (2024) - Mitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Location ROG NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E PM2.5D PM2.5T BCO2
—
NBCO2
—
CO2T
—
CH4
—
N2O
—
R CO2e
Onsite — —
—
—
—
—
—
—
—
—
Daily, — — — — — — — — — — — — —
Summer
(Max)
Off-Road 3.65
Equipment
36.0 —
32.9 —
0.05 —
1.60 —
— 1.60
7.67 1.47
—
— 1.47
3.94 —
—
5,296
—
5,296
—
0.21 —
0.04 —
—
—
5,314
Dust — 7.67 3.94 —
From
Material
Movement
Onsite
truck
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
—
—
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 Daily, —
Winter
(Max)
Average
Daily
— — — — — — — — — — —
—
—
— — — — —
—
—
—
Off-Road 0.43
Equipment
4.24 —
3.88 —
0.01 —
0.19 —
— 0.19
0.90 0.17
—
— 0.17
0.46 624
—
624
—
0.03 —
0.01 —
626
Dust — 0.90 0.46 —
From
Material
Movement
Onsite
truck
0.00 —
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 — 0.00 0.00 0.00 0.00 0.00 0.00 Annual — — — — —
—
— — —
—
— —
—
— — — — —
—
—
Off-Road 0.08
Equipment
0.77 0.71 < 0.005 0.03 0.03 0.03 0.03 103 103 < 0.005 < 0.005 104 24 / 93
City of Coronado Page 973
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
Dust
From
Material
Movement
— — — — — 0.16
0.00 0.16
0.00 — 0.08
0.00 0.08
0.00 — — — — — — —
Onsite
truck
0.00 0.00 0.00 0.00 0.00 0.00 — 0.00 0.00 0.00 0.00 0.00 0.00 Offsite —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Daily, —
Summer
(Max)
Worker
Vendor
Hauling
0.07 0.00
0.00 —
0.06 0.00
0.00 —
0.86 0.00
0.00 —
0.00 0.00
0.00 —
0.00 0.00
0.00 —
0.15 0.00
0.00 —
0.15 0.00
0.00 —
0.00 0.00
0.00 —
0.03 0.00
0.00 —
0.03 0.00
0.00 —
—
—
—
—
169
0.00 0.00
—
169
0.00 0.00
—
0.01 0.00
0.00 —
0.01 0.00
0.00 —
0.68 0.00
0.00 —
172
0.00 0.00
Daily, —
Winter
(Max)
Average
Daily
— — — — — — — — — — — — — — — — —
Worker
Vendor
Hauling
Annual
Worker
Vendor
Hauling
0.01 0.00
0.00 —
0.01 0.00
0.00 —
0.09 0.00
0.00 —
0.00 0.00
0.00 —
0.00 0.00
0.00 —
0.02 0.00
0.00 —
0.02 0.00
0.00 —
0.00 0.00
0.00 —
< 0.005
0.00 < 0.005
0.00 —
—
—
—
—
—
—
19.0 0.00
0.00 —
19.0 0.00
0.00 —
< 0.005
0.00 < 0.005
0.00 0.03
0.00 0.00
—
19.3 0.00
0.00 —
0.00 0.00 0.00 0.00
— — — —
< 0.005
0.00 0.00
< 0.005
0.00 0.00
0.02 0.00
0.00 0.00
0.00 0.00
0.00 0.00
0.00 < 0.005
0.00 0.00
< 0.005
0.00 0.00
0.00 0.00
0.00 < 0.005
0.00 < 0.005
0.00 3.15
0.00 0.00
3.15 0.00
0.00 < 0.005
0.00 < 0.005
0.00 0.01
0.00 0.00
3.19 0.00
0.00 0.00 0.00 0.00 0.00
3.5. Grading (2024) - Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Location ROG NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E
—
PM2.5D PM2.5T BCO2
—
NBCO2
—
CO2T
—
CH4
—
N2O
—
R CO2e
Onsite — — — — —
25 / 93
City of Coronado Page 974
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
Daily, — — — — — — — — — — — — — — — — —
Summer
(Max)
Off-Road 3.52
Equipment
34.3 —
30.2 —
0.06 —
1.45 —
— 1.45
3.62 1.33
—
— 1.33
1.43 —
—
6,598
—
6,598
—
0.27 —
0.05 —
—
—
6,621
Dust — 3.62 1.43 —
From
Material
Movement
Onsite
truck
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
—
—
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 Daily, —
Winter
(Max)
Off-Road 3.52
Equipment
34.3 —
30.2 —
0.06 —
1.45 —
— 1.45
3.62 1.33
—
— 1.33
1.43 —
—
6,598
—
6,598
—
0.27 —
0.05 —
—
—
6,621
Dust — 3.62 1.43 —
From
Material
Movement
Onsite
truck
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
—
—
—
—
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 Average —
Daily
Off-Road 1.00
Equipment
9.73 —
8.56 —
0.02 —
0.41 —
— 0.41
1.03 0.38
—
— 0.38
0.41 1,872
—
1,872
—
0.08 —
0.02 —
— 1,879
Dust — 1.03 0.41 — —
From
Material
Movement
Onsite
truck
0.00 —
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 — 0.00 0.00 0.00 0.00 0.00 0.00 Annual — — — — —
—
— — —
—
— —
—
— — — — —
—
—
Off-Road 0.18
Equipment
1.78 1.56 < 0.005 0.07 0.07 0.07 0.07 310 310 0.01 < 0.005 311 26 / 93
City of Coronado Page 975
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
Dust
From
Material
Movement
— — — — — 0.19
0.00 0.19
0.00 — 0.07
0.00 0.07
0.00 — — — — — — —
Onsite
truck
0.00 0.00 0.00 0.00 0.00 0.00 — 0.00 0.00 0.00 0.00 0.00 0.00 Offsite —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Daily, —
Summer
(Max)
Worker
Vendor
Hauling
0.08 0.00
0.08 —
0.07 0.00
5.13 —
0.99 0.00
1.83 —
0.00 0.00
0.02 —
0.00 0.00
0.07 —
0.17 0.00
0.96 —
0.17 0.00
1.03 —
0.00 0.00
0.07 —
0.04 0.00
0.26 —
0.04 0.00
0.33 —
—
—
—
—
194
0.00 3,808
—
194
0.00 3,808
—
0.01 0.00
0.21 —
0.01 0.00
0.61 —
0.78 0.00
8.18 —
197
0.00 4,004
Daily, —
Winter
(Max)
Worker
Vendor
Hauling
0.08 0.00
0.08 —
0.07 0.00
5.30 —
0.87 0.00
1.85 —
0.00 0.00
0.02 —
0.00 0.00
0.07 —
0.17 0.00
0.96 —
0.17 0.00
1.03 —
0.00 0.00
0.07 —
0.04 0.00
0.26 —
0.04 0.00
0.33 —
—
—
—
—
183
0.00 3,810
—
183
0.00 3,810
—
0.01 0.00
0.21 —
0.01 0.00
0.61 —
0.02 0.00
0.21 —
185
0.00 3,997
Average —
Daily
Worker
Vendor
Hauling
Annual
Worker
Vendor
Hauling
0.02 0.02
0.00 1.51
—
0.25 0.00
0.52 —
0.00 0.00
0.01 —
0.00 0.00
0.02 —
0.05 0.00
0.27 —
0.05 0.00
0.29 —
0.00 0.00
0.02 —
0.01 0.00
0.07 —
0.01 0.00
0.09 —
—
—
—
—
—
—
—
52.3 0.00
1,081
—
52.3 0.00
1,081
—
< 0.005
0.00 < 0.005
0.00 0.09
0.00 1.00
—
53.1 0.00
1,135
—
0.00 0.02 0.06 0.17
— — —
< 0.005
0.00 < 0.005
0.00 0.27
0.05 0.00
0.10 0.00
0.00 < 0.005
0.00 0.00
< 0.005
0.01 0.00
0.05 0.01
0.00 0.05
0.00 0.00
< 0.005
< 0.005
0.00 0.01
< 0.005
0.00 0.02
8.66 0.00
179
8.66 0.00
179
< 0.005
0.00 < 0.005
0.00 0.02
0.00 0.17
8.79 0.00
< 0.005 0.01 0.03 188
3.6. Grading (2024) - Mitigated
27 / 93
City of Coronado Page 976
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Location ROG NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E PM2.5D PM2.5T BCO2
—
NBCO2
—
CO2T
—
CH4
—
N2O
—
R CO2e
Onsite — —
—
—
—
—
—
—
—
—
Daily, — — — — — — — — — — — — —
Summer
(Max)
Off-Road 3.52
Equipment
34.3 —
30.2 —
0.06 —
1.45 —
— 1.45
3.62 1.33
—
— 1.33
1.43 —
—
6,598
—
6,598
—
0.27 —
0.05 —
—
—
6,621
Dust — 3.62 1.43 —
From
Material
Movement
Onsite
truck
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
—
—
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 Daily, —
Winter
(Max)
Off-Road 3.52
Equipment
34.3 —
30.2 —
0.06 —
1.45 —
— 1.45
3.62 1.33
—
— 1.33
1.43 —
—
6,598
—
6,598
—
0.27 —
0.05 —
—
—
6,621
Dust — 3.62 1.43 —
From
Material
Movement
Onsite
truck
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
—
—
—
—
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 Average —
Daily
Off-Road 1.00
Equipment
9.73 —
8.56 —
0.02 —
0.41 —
— 0.41
1.03 0.38
—
— 0.38
0.41 1,872
—
1,872
—
0.08 —
0.02 —
— 1,879
Dust — 1.03 0.41 — —
From
Material
Movement
Onsite
truck
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 — 0.00 0.00 0.00 0.00 0.00 0.00 28 / 93
City of Coronado Page 977
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
Annual — — — — — —
—
— — —
—
— —
—
— — — — —
—
—
Off-Road 0.18
Equipment
1.78 1.56 < 0.005 0.07 0.07 0.07 0.07 310 310 0.01 < 0.005 311 Dust — — — — — 0.19 0.19 — 0.07 0.07 — — — — — — —
From
Material
Movement
Onsite
truck
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 — 0.00 0.00 0.00 0.00 0.00 0.00 Offsite —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Daily, —
Summer
(Max)
Worker
Vendor
Hauling
0.08 0.00
0.08 —
0.07 0.00
5.13 —
0.99 0.00
1.83 —
0.00 0.00
0.02 —
0.00 0.00
0.07 —
0.17 0.00
0.96 —
0.17 0.00
1.03 —
0.00 0.00
0.07 —
0.04 0.00
0.26 —
0.04 0.00
0.33 —
—
—
—
—
194
0.00 3,808
—
194
0.00 3,808
—
0.01 0.00
0.21 —
0.01 0.00
0.61 —
0.78 0.00
8.18 —
197
0.00 4,004
Daily, —
Winter
(Max)
Worker
Vendor
Hauling
0.08 0.00
0.08 —
0.07 0.00
5.30 —
0.87 0.00
1.85 —
0.00 0.00
0.02 —
0.00 0.00
0.07 —
0.17 0.00
0.96 —
0.17 0.00
1.03 —
0.00 0.00
0.07 —
0.04 0.00
0.26 —
0.04 0.00
0.33 —
—
—
—
—
183
0.00 3,810
—
183
0.00 3,810
—
0.01 0.00
0.21 —
0.01 0.00
0.61 —
0.02 0.00
0.21 —
185
0.00 3,997
Average —
Daily
Worker
Vendor
Hauling
Annual
Worker
Vendor
Hauling
0.02 0.02
0.00 1.51
—
0.25 0.00
0.52 —
0.00 0.00
0.01 —
0.00 0.00
0.02 —
0.05 0.00
0.27 —
0.05 0.00
0.29 —
0.00 0.00
0.02 —
0.01 0.00
0.07 —
0.01 0.00
0.09 —
—
—
—
—
—
—
—
52.3 0.00
1,081
—
52.3 0.00
1,081
—
< 0.005
0.00 < 0.005
0.00 0.09
0.00 1.00
—
53.1 0.00
1,135
—
0.00 0.02 0.06 0.17
— — —
< 0.005
0.00 < 0.005
0.00 0.27
0.05 0.00
0.10 0.00
0.00 < 0.005
0.00 0.00
< 0.005
0.01 0.00
0.05 0.01
0.00 0.05
0.00 0.00
< 0.005
< 0.005
0.00 0.01
< 0.005
0.00 0.02
8.66 0.00
179
8.66 0.00
179
< 0.005
0.00 < 0.005
0.00 0.02
0.00 0.17
8.79 0.00
< 0.005 0.01 0.03 188
29 / 93
City of Coronado Page 978
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
3.7. Grading (2025) - Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Location ROG NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E PM2.5D PM2.5T BCO2
—
NBCO2
—
CO2T
—
CH4
—
N2O
—
R CO2e
Onsite — —
—
—
—
—
—
—
—
—
Daily, — — — — — — — — — — — — —
Summer
(Max)
Daily,
Winter
(Max)
— — — — — — — — — — — — — — — — —
Off-Road 3.20
Equipment
29.7 —
28.3 —
0.06 —
1.23 —
— 1.23
3.62 1.14
—
— 1.14
1.43 —
—
6,599
—
6,599
—
0.27 —
0.05 —
—
—
6,622
Dust — 3.62 1.43 —
From
Material
Movement
Onsite
truck
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
—
—
—
—
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 Average —
Daily
Off-Road 0.08
Equipment
0.76 —
0.72 —
< 0.005
—
0.03 —
— 0.03
0.09 0.03
—
— 0.03
0.04 168
—
168
—
0.01 —
< 0.005
—
— 168
Dust — 0.09 0.04 — —
From
Material
Movement
Onsite
truck
0.00 —
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 — 0.00 0.00 0.00 0.00 0.00 0.00 Annual — — — — —
—
— — —
—
— —
—
— — — — —
—
—
Off-Road 0.01
Equipment
0.14 0.13 < 0.005 0.01 0.01 0.01 0.01 27.8 27.8 < 0.005 < 0.005 27.9 30 / 93
City of Coronado Page 979
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
Dust
From
Material
Movement
— — — — — 0.02
0.00 0.02
0.00 — 0.01
0.00 0.01
0.00 — — — — — — —
Onsite
truck
0.00 0.00 0.00 0.00 0.00 0.00 — 0.00 0.00 0.00 0.00 0.00 0.00 Offsite —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Daily, —
Summer
(Max)
Daily,
Winter
(Max)
— — — — — — — — — — — — — — — — —
Worker
Vendor
Hauling
0.08 0.00
0.08 —
0.07 0.00
5.07 —
0.81 0.00
1.85 —
0.00 0.00
0.02 —
0.00 0.00
0.07 —
0.17 0.00
0.96 —
0.17 0.00
1.03 —
0.00 0.00
0.07 —
0.04 0.00
0.26 —
0.04 0.00
0.33 —
—
—
—
—
179
0.00 3,732
—
179
0.00 3,732
—
0.01 0.00
0.21 —
0.01 0.00
0.59 —
0.02 0.00
0.21 —
182
0.00 3,912
Average —
Daily
Worker
Vendor
Hauling
Annual
Worker
Vendor
Hauling
< 0.005
0.00 < 0.005
0.00 0.02
0.00 0.05
—
0.00 0.00 < 0.005
0.00 < 0.005
0.00 0.00 < 0.005
0.00 < 0.005
0.00 —
—
—
—
—
—
—
4.60 0.00
94.9 —
4.60 0.00
94.9 —
< 0.005
0.00 < 0.005
0.00 0.01
0.00 0.09
—
4.67 0.00
99.6 —
0.00 0.00 0.00
< 0.005
—
0.13 < 0.005
—
< 0.005
—
0.02 0.03 < 0.005
—
0.01 0.01 0.01 0.01
— — — — — — —
< 0.005
0.00 < 0.005
0.00 < 0.005
0.00 0.01
0.00 0.00 < 0.005
0.00 < 0.005
0.00 0.00 < 0.005
0.00 < 0.005
0.00 0.76
0.00 15.7
0.76 0.00
15.7 < 0.005
0.00 < 0.005
0.00 < 0.005
0.00 0.01
0.77 0.00
16.5 0.00 0.00 0.00
< 0.005 0.02 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005
3.8. Grading (2025) - Mitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Location ROG NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E
—
PM2.5D PM2.5T BCO2
—
NBCO2
—
CO2T
—
CH4
—
N2O
—
R CO2e
Onsite — — — — —
31 / 93
City of Coronado Page 980
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
Daily,
Summer
(Max)
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Daily, —
Winter
(Max)
Off-Road 3.20
Equipment
29.7 —
28.3 —
0.06 —
1.23 —
— 1.23
3.62 1.14
—
— 1.14
1.43 —
—
6,599
—
6,599
—
0.27 —
0.05 —
—
—
6,622
Dust — 3.62 1.43 —
From
Material
Movement
Onsite
truck
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
—
—
—
—
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 Average —
Daily
Off-Road 0.08
Equipment
0.76 —
0.72 —
< 0.005
—
0.03 —
— 0.03
0.09 0.03
—
— 0.03
0.04 168
—
168
—
0.01 —
< 0.005
—
— 168
Dust — 0.09 0.04 — —
From
Material
Movement
Onsite
truck
0.00 —
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 — 0.00 0.00 0.00 0.00 0.00 0.00 Annual — — — — —
—
— — —
—
— —
—
— — — — —
—
—
Off-Road 0.01
Equipment
0.14 0.13 < 0.005 0.01 0.01 0.01 0.01 27.8 27.8 < 0.005 < 0.005 27.9 Dust — — — — — 0.02 0.02 — 0.01 0.01 — — — — — — —
From
Material
Movement
Onsite
truck
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
—
—
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 Offsite —
32 / 93
City of Coronado Page 981
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
Daily,
Summer
(Max)
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Daily, —
Winter
(Max)
Worker
Vendor
Hauling
0.08 0.00
0.08 —
0.07 0.00
5.07 —
0.81 0.00
1.85 —
0.00 0.00
0.02 —
0.00 0.00
0.07 —
0.17 0.00
0.96 —
0.17 0.00
1.03 —
0.00 0.00
0.07 —
0.04 0.00
0.26 —
0.04 0.00
0.33 —
—
—
—
—
179
0.00 3,732
—
179
0.00 3,732
—
0.01 0.00
0.21 —
0.01 0.00
0.59 —
0.02 0.00
0.21 —
182
0.00 3,912
Average —
Daily
Worker
Vendor
Hauling
Annual
Worker
Vendor
Hauling
< 0.005
0.00 < 0.005
0.00 0.02
0.00 0.05
—
0.00 0.00 < 0.005
0.00 < 0.005
0.00 0.00 < 0.005
0.00 < 0.005
0.00 —
—
—
—
—
—
—
4.60 0.00
94.9 —
4.60 0.00
94.9 —
< 0.005
0.00 < 0.005
0.00 0.01
0.00 0.09
—
4.67 0.00
99.6 —
0.00 0.00 0.00
< 0.005
—
0.13 < 0.005
—
< 0.005
—
0.02 0.03 < 0.005
—
0.01 0.01 0.01 0.01
— — — — — — —
< 0.005
0.00 < 0.005
0.00 < 0.005
0.00 0.01
0.00 0.00 < 0.005
0.00 < 0.005
0.00 0.00 < 0.005
0.00 < 0.005
0.00 0.76
0.00 15.7
0.76 0.00
15.7 < 0.005
0.00 < 0.005
0.00 < 0.005
0.00 0.01
0.77 0.00
16.5 0.00 0.00 0.00
< 0.005 0.02 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005
3.9. Building Construction (2025) - Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Location ROG NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E PM2.5D PM2.5T BCO2
—
NBCO2
—
CO2T
—
CH4
—
N2O
—
R CO2e
Onsite — —
—
—
—
—
—
—
—
—
Daily, — — — — — — — — — — — — —
Summer
(Max)
Off-Road 1.13
Equipment
10.4 0.00
13.0 0.00
0.02 0.00
0.43 0.00
— 0.43
0.00 0.40
0.00 — 0.40
0.00 —
—
2,398
0.00 2,398
0.00 0.10
0.00 0.02
0.00 — 2,406
Onsite 0.00
truck
0.00 0.00 0.00 0.00
33 / 93
City of Coronado Page 982
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
Daily,
Winter
(Max)
— — — — — — — — — — — — — — — — —
Off-Road 1.13
Equipment
10.4 0.00
—
13.0 0.00
—
0.02 0.00
—
0.43 0.00
—
— 0.43
0.00 —
0.40 0.00
—
— 0.40
0.00 —
—
—
—
—
—
2,398
0.00 —
2,398
0.00 —
0.10 0.00
—
0.02 0.00
—
— 2,406
0.00 —
Onsite
truck
0.00 0.00
—
0.00 —
0.00 Average —
Daily
—
Off-Road 0.78
Equipment
7.19 0.00
8.98 0.00
0.02 0.00
0.30 0.00
— 0.30
0.00 0.27
0.00 — 0.27
0.00 1,652
0.00 1,652
0.00 0.07
0.00 0.01
0.00 — 1,657
Onsite 0.00
truck
0.00 0.00 0.00 0.00
Annual — — — — — —
—
— — —
—
— —
—
— — — — —
—
—
Off-Road 0.14
Equipment
1.31 1.64 < 0.005 0.05 0.05 0.05 0.05 273 273 0.01 < 0.005 274 Onsite
truck
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 — 0.00 0.00 0.00 0.00 0.00 0.00 Offsite —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Daily, —
Summer
(Max)
Worker
Vendor
Hauling
0.78 0.06
0.00 —
0.59 1.91
0.00 —
8.97 0.89
0.00 —
0.00 0.01
0.00 —
0.00 0.02
0.00 —
1.64 0.37
0.00 —
1.64 0.39
0.00 —
0.00 0.02
0.00 —
0.38 0.10
0.00 —
0.38 0.12
0.00 —
—
—
—
—
1,838
1,439
0.00 —
1,838
1,439
0.00 —
0.09 0.06
0.00 —
0.06 0.20
0.00 —
6.89 3.74
0.00 —
1,866
1,505
0.00 Daily, —
Winter
(Max)
Worker
Vendor
Hauling
0.77 0.06
0.00 —
0.66 1.99
0.00 —
7.85 0.92
0.00 —
0.00 0.01
0.00 —
0.00 0.02
0.00 —
1.64 0.37
0.00 —
1.64 0.39
0.00 —
0.00 0.02
0.00 —
0.38 0.10
0.00 —
0.38 0.12
0.00 —
—
—
—
—
1,735
1,440
0.00 —
1,735
1,440
0.00 —
0.09 0.06
0.00 —
0.07 0.20
0.00 —
0.18 0.10
0.00 —
1,758
1,502
0.00 Average —
Daily
34 / 93
City of Coronado Page 983
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
Worker
Vendor
Hauling
Annual
Worker
Vendor
Hauling
0.52 0.04
0.00 —
0.45 1.36
0.00 —
5.49 0.62
0.00 —
0.00 0.01
0.00 —
0.00 0.01
0.00 —
1.11 0.25
0.00 —
1.11 0.26
0.00 —
0.00 0.01
0.00 —
0.26 0.07
0.00 —
0.26 0.08
0.00 —
—
—
—
—
—
—
—
1,206
992
0.00 —
1,206
992
0.00 —
0.06 0.04
0.00 —
0.05 0.14
0.00 —
2.05 1.11
0.00 —
1,224
1,036
0.00 —
0.10 0.01
0.00 0.08
0.25 0.00
1.00 0.11
0.00 0.00
< 0.005
0.00 0.00
< 0.005
0.00 0.20
0.05 0.00
0.20 0.05
0.00 0.00
< 0.005
0.00 0.05
0.01 0.00
0.05 0.02
0.00 200
164
0.00 200
164
0.00 0.01
0.01 0.00
0.01 0.02
0.00 0.34
0.18 0.00
203
171
0.00 3.10. Building Construction (2025) - Mitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Location ROG NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E PM2.5D PM2.5T BCO2
—
NBCO2
—
CO2T
—
CH4
—
N2O
—
R CO2e
Onsite — —
—
—
—
—
—
—
—
—
Daily, — — — — — — — — — — — — —
Summer
(Max)
Off-Road 1.13
Equipment
10.4 0.00
—
13.0 0.00
—
0.02 0.00
—
0.43 0.00
—
— 0.43
0.00 —
0.40 0.00
—
— 0.40
0.00 —
—
—
—
2,398
0.00 —
2,398
0.00 —
0.10 0.00
—
0.02 0.00
—
— 2,406
0.00 —
Onsite
truck
0.00 0.00
—
0.00 —
0.00 Daily, —
Winter
(Max)
—
Off-Road 1.13
Equipment
10.4 0.00
—
13.0 0.00
—
0.02 0.00
—
0.43 0.00
—
— 0.43
0.00 —
0.40 0.00
—
— 0.40
0.00 —
—
—
—
—
2,398
0.00 —
2,398
0.00 —
0.10 0.00
—
0.02 0.00
—
— 2,406
0.00 —
Onsite
truck
0.00 0.00
—
0.00 —
0.00 Average —
Daily
—
Off-Road 0.78
Equipment
7.19 8.98 0.02 0.30 — 0.30 0.27 — 0.27 1,652 1,652 0.07 0.01 — 1,657 35 / 93
City of Coronado Page 984
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
Onsite
truck
0.00 —
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 — 0.00 0.00 0.00 0.00 0.00 0.00 Annual — — — — —
—
— — —
—
— —
—
— — — — —
—
—
Off-Road 0.14
Equipment
1.31 1.64 < 0.005 0.05 0.05 0.05 0.05 273 273 0.01 < 0.005 274 Onsite
truck
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 — 0.00 0.00 0.00 0.00 0.00 0.00 Offsite —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Daily, —
Summer
(Max)
Worker
Vendor
Hauling
0.78 0.06
0.00 —
0.59 1.91
0.00 —
8.97 0.89
0.00 —
0.00 0.01
0.00 —
0.00 0.02
0.00 —
1.64 0.37
0.00 —
1.64 0.39
0.00 —
0.00 0.02
0.00 —
0.38 0.10
0.00 —
0.38 0.12
0.00 —
—
—
—
—
1,838
1,439
0.00 —
1,838
1,439
0.00 —
0.09 0.06
0.00 —
0.06 0.20
0.00 —
6.89 3.74
0.00 —
1,866
1,505
0.00 Daily, —
Winter
(Max)
Worker
Vendor
Hauling
0.77 0.06
0.00 —
0.66 1.99
0.00 —
7.85 0.92
0.00 —
0.00 0.01
0.00 —
0.00 0.02
0.00 —
1.64 0.37
0.00 —
1.64 0.39
0.00 —
0.00 0.02
0.00 —
0.38 0.10
0.00 —
0.38 0.12
0.00 —
—
—
—
—
1,735
1,440
0.00 —
1,735
1,440
0.00 —
0.09 0.06
0.00 —
0.07 0.20
0.00 —
0.18 0.10
0.00 —
1,758
1,502
0.00 Average —
Daily
Worker
Vendor
Hauling
Annual
Worker
Vendor
Hauling
0.52 0.04
0.00 —
0.45 1.36
0.00 —
5.49 0.62
0.00 —
0.00 0.01
0.00 —
0.00 0.01
0.00 —
1.11 0.25
0.00 —
1.11 0.26
0.00 —
0.00 0.01
0.00 —
0.26 0.07
0.00 —
0.26 0.08
0.00 —
—
—
—
—
—
—
—
1,206
992
0.00 —
1,206
992
0.00 —
0.06 0.04
0.00 —
0.05 0.14
0.00 —
2.05 1.11
0.00 —
1,224
1,036
0.00 —
0.10 0.01
0.00 0.08
0.25 0.00
1.00 0.11
0.00 0.00
< 0.005
0.00 0.00
< 0.005
0.00 0.20
0.05 0.00
0.20 0.05
0.00 0.00
< 0.005
0.00 0.05
0.01 0.00
0.05 0.02
0.00 200
164
0.00 200
164
0.00 0.01
0.01 0.00
0.01 0.02
0.00 0.34
0.18 0.00
203
171
0.00 36 / 93
City of Coronado Page 985
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
3.11. Building Construction (2026) - Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Location ROG NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E PM2.5D PM2.5T BCO2
—
NBCO2
—
CO2T
—
CH4
—
N2O
—
R CO2e
Onsite — —
—
—
—
—
—
—
—
—
Daily, — — — — — — — — — — — — —
Summer
(Max)
Off-Road 1.07
Equipment
9.85 0.00
—
13.0 0.00
—
0.02 0.00
—
0.38 0.00
—
— 0.38
0.00 —
0.35 0.00
—
— 0.35
0.00 —
—
—
—
2,397
0.00 —
2,397
0.00 —
0.10 0.00
—
0.02 0.00
—
— 2,405
0.00 —
Onsite
truck
0.00 0.00
—
0.00 —
0.00 Daily, —
Winter
(Max)
—
Off-Road 1.07
Equipment
9.85 0.00
—
13.0 0.00
—
0.02 0.00
—
0.38 0.00
—
— 0.38
0.00 —
0.35 0.00
—
— 0.35
0.00 —
—
—
—
—
—
2,397
0.00 —
2,397
0.00 —
0.10 0.00
—
0.02 0.00
—
— 2,405
0.00 —
Onsite
truck
0.00 0.00
—
0.00 —
0.00 Average —
Daily
—
Off-Road 0.77
Equipment
7.04 0.00
9.26 0.00
0.02 0.00
0.27 0.00
— 0.27
0.00 0.25
0.00 — 0.25
0.00 1,712
0.00 1,712
0.00 0.07
0.00 0.01
0.00 — 1,718
Onsite 0.00
truck
0.00 0.00 0.00 0.00
Annual — — — — — —
—
— — —
—
— —
—
— — — — —
—
—
Off-Road 0.14
Equipment
1.28 1.69 < 0.005 0.05 0.05 0.05 0.05 283 283 0.01 < 0.005 284 Onsite
truck
0.00 0.00
—
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
—
—
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 Offsite — —
37 / 93
City of Coronado Page 986
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
Daily, — — — — — — — — — — — — — — — — —
Summer
(Max)
Worker
Vendor
Hauling
0.70 0.05
0.00 —
0.54 1.82
0.00 —
8.37 0.86
0.00 —
0.00 0.01
0.00 —
0.00 0.02
0.00 —
1.64 0.37
0.00 —
1.64 0.39
0.00 —
0.00 0.02
0.00 —
0.38 0.10
0.00 —
0.38 0.12
0.00 —
—
—
—
—
1,800
1,413
0.00 —
1,800
1,413
0.00 —
0.09 0.05
0.00 —
0.06 0.20
0.00 —
6.30 3.44
0.00 —
1,828
1,478
0.00 Daily, —
Winter
(Max)
Worker
Vendor
Hauling
0.69 0.05
0.00 —
0.61 1.89
0.00 —
7.39 0.87
0.00 —
0.00 0.01
0.00 —
0.00 0.02
0.00 —
1.64 0.37
0.00 —
1.64 0.39
0.00 —
0.00 0.02
0.00 —
0.38 0.10
0.00 —
0.38 0.12
0.00 —
—
—
—
—
1,700
1,414
0.00 —
1,700
1,414
0.00 —
0.09 0.05
0.00 —
0.07 0.20
0.00 —
0.16 0.09
0.00 —
1,723
1,476
0.00 Average —
Daily
Worker
Vendor
Hauling
Annual
Worker
Vendor
Hauling
0.49 0.03
0.00 —
0.43 1.34
0.00 —
5.33 0.61
0.00 —
0.00 0.01
0.00 —
0.00 0.01
0.00 —
1.15 0.26
0.00 —
1.15 0.27
0.00 —
0.00 0.01
0.00 —
0.27 0.07
0.00 —
0.27 0.09
0.00 —
—
—
—
—
—
—
—
1,225
1,009
0.00 —
1,225
1,009
0.00 —
0.06 0.04
0.00 —
0.05 0.15
0.00 —
1.94 1.07
0.00 —
1,243
1,055
0.00 —
0.09 0.01
0.00 0.08
0.24 0.00
0.97 0.11
0.00 0.00
< 0.005
0.00 0.00
< 0.005
0.00 0.21
0.05 0.00
0.21 0.05
0.00 0.00
< 0.005
0.00 0.05
0.01 0.00
0.05 0.02
0.00 203 203 0.01
0.01 0.00
0.01 0.02
0.00 0.32
0.18 0.00
206
167 167 175
0.00 0.00 0.00
3.12. Building Construction (2026) - Mitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Location ROG NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E PM2.5D PM2.5T BCO2
—
NBCO2
—
CO2T
—
CH4
—
N2O
—
R CO2e
Onsite — —
—
—
—
—
—
—
—
—
Daily, — — — — — — — — — — — — —
Summer
(Max)
38 / 93
City of Coronado Page 987
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
Off-Road 1.07
Equipment
9.85 0.00
—
13.0 0.00
—
0.02 0.00
—
0.38 0.00
—
— 0.38
0.00 —
0.35 0.00
—
— 0.35
0.00 —
—
—
—
2,397
0.00 —
2,397
0.00 —
0.10 0.00
—
0.02 0.00
—
— 2,405
0.00 —
Onsite
truck
0.00 0.00
—
0.00 —
0.00 Daily, —
Winter
(Max)
—
Off-Road 1.07
Equipment
9.85 0.00
—
13.0 0.00
—
0.02 0.00
—
0.38 0.00
—
— 0.38
0.00 —
0.35 0.00
—
— 0.35
0.00 —
—
—
—
—
—
2,397
0.00 —
2,397
0.00 —
0.10 0.00
—
0.02 0.00
—
— 2,405
0.00 —
Onsite
truck
0.00 0.00
—
0.00 —
0.00 Average —
Daily
—
Off-Road 0.77
Equipment
7.04 0.00
9.26 0.00
0.02 0.00
0.27 0.00
— 0.27
0.00 0.25
0.00 — 0.25
0.00 1,712
0.00 1,712
0.00 0.07
0.00 0.01
0.00 — 1,718
Onsite 0.00
truck
0.00 0.00 0.00 0.00
Annual — — — — — —
—
— — —
—
— —
—
— — — — —
—
—
Off-Road 0.14
Equipment
1.28 1.69 < 0.005 0.05 0.05 0.05 0.05 283 283 0.01 < 0.005 284 Onsite
truck
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 — 0.00 0.00 0.00 0.00 0.00 0.00 Offsite —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Daily, —
Summer
(Max)
Worker
Vendor
Hauling
0.70 0.05
0.00 —
0.54 1.82
0.00 —
8.37 0.86
0.00 —
0.00 0.01
0.00 —
0.00 0.02
0.00 —
1.64 0.37
0.00 —
1.64 0.39
0.00 —
0.00 0.02
0.00 —
0.38 0.10
0.00 —
0.38 0.12
0.00 —
—
—
—
—
1,800
1,413
0.00 —
1,800
1,413
0.00 —
0.09 0.05
0.00 —
0.06 0.20
0.00 —
6.30 3.44
0.00 —
1,828
1,478
0.00 Daily, —
Winter
(Max)
Worker 0.69 0.61 7.39 0.00 0.00 1.64 1.64 0.00 0.38 0.38 — 1,700 1,700 0.09 0.07 0.16 1,723 39 / 93
City of Coronado Page 988
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
Vendor
Hauling
0.05 0.00
—
1.89 0.00
—
0.87 0.00
—
0.01 0.00
—
0.02 0.00
—
0.37 0.00
—
0.39 0.00
—
0.02 0.00
—
0.10 0.00
—
0.12 0.00
—
—
—
—
1,414
0.00 —
1,414
0.00 —
0.05 0.00
—
0.20 0.00
—
0.09 0.00
—
1,476
0.00 Average —
Daily
Worker
Vendor
Hauling
Annual
Worker
Vendor
Hauling
0.49 0.03
0.00 —
0.43 1.34
0.00 —
5.33 0.61
0.00 —
0.00 0.01
0.00 —
0.00 0.01
0.00 —
1.15 0.26
0.00 —
1.15 0.27
0.00 —
0.00 0.01
0.00 —
0.27 0.07
0.00 —
0.27 0.09
0.00 —
—
—
—
—
—
—
—
1,225
1,009
0.00 —
1,225
1,009
0.00 —
0.06 0.04
0.00 —
0.05 0.15
0.00 —
1.94 1.07
0.00 —
1,243
1,055
0.00 —
0.09 0.01
0.00 0.08
0.24 0.00
0.97 0.11
0.00 0.00
< 0.005
0.00 0.00
< 0.005
0.00 0.21
0.05 0.00
0.21 0.05
0.00 0.00
< 0.005
0.00 0.05
0.01 0.00
0.05 0.02
0.00 203 203 0.01
0.01 0.00
0.01 0.02
0.00 0.32
0.18 0.00
206
167 167 175
0.00 0.00 0.00
3.13. Building Construction (2027) - Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Location ROG NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E PM2.5D PM2.5T BCO2
—
NBCO2
—
CO2T
—
CH4
—
N2O
—
R CO2e
Onsite — —
—
—
—
—
—
—
—
—
Daily, — — — — — — — — — — — — —
Summer
(Max)
Off-Road 1.03
Equipment
9.39 0.00
—
12.9 0.00
—
0.02 0.00
—
0.34 0.00
—
— 0.34
0.00 —
0.31 0.00
—
— 0.31
0.00 —
—
—
—
2,397
0.00 —
2,397
0.00 —
0.10 0.00
—
0.02 0.00
—
— 2,405
0.00 —
Onsite
truck
0.00 0.00
—
0.00 —
0.00 Daily, —
Winter
(Max)
—
Off-Road 1.03
Equipment
9.39 0.00
12.9 0.00
0.02 0.00
0.34 0.00
— 0.34
0.00 0.31
0.00 — 0.31
0.00 —
—
2,397
0.00 2,397
0.00 0.10
0.00 0.02
0.00 — 2,405
Onsite 0.00
truck
0.00 0.00 0.00 0.00
40 / 93
City of Coronado Page 989
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
Average
Daily
— — — — — — — — — — —
—
—
— — — — — —
Off-Road 0.74
Equipment
6.71 0.00
9.24 0.00
0.02 0.00
0.24 0.00
— 0.24
0.00 0.22
0.00 — 0.22
0.00 1,712
0.00 1,712
0.00 0.07
0.00 0.01
0.00 — 1,718
Onsite 0.00
truck
0.00 0.00 0.00 0.00
Annual — — — — — —
—
— — —
—
— —
—
— — — — —
—
—
Off-Road 0.13
Equipment
1.22 1.69 < 0.005 0.04 0.04 0.04 0.04 283 283 0.01 < 0.005 284 Onsite
truck
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 — 0.00 0.00 0.00 0.00 0.00 0.00 Offsite —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Daily, —
Summer
(Max)
Worker
Vendor
Hauling
0.68 0.05
0.00 —
0.48 1.74
0.00 —
7.94 0.82
0.00 —
0.00 0.01
0.00 —
0.00 0.02
0.00 —
1.64 0.37
0.00 —
1.64 0.39
0.00 —
0.00 0.02
0.00 —
0.38 0.10
0.00 —
0.38 0.12
0.00 —
—
—
—
—
1,770
1,383
0.00 —
1,770
1,383
0.00 —
0.08 0.05
0.00 —
0.06 0.19
0.00 —
5.74 3.09
0.00 —
1,797
1,445
0.00 Daily, —
Winter
(Max)
Worker
Vendor
Hauling
0.67 0.04
0.00 —
0.60 1.81
0.00 —
6.97 0.84
0.00 —
0.00 0.01
0.00 —
0.00 0.02
0.00 —
1.64 0.37
0.00 —
1.64 0.39
0.00 —
0.00 0.02
0.00 —
0.38 0.10
0.00 —
0.38 0.12
0.00 —
—
—
—
—
1,671
1,384
0.00 —
1,671
1,384
0.00 —
0.09 0.05
0.00 —
0.07 0.19
0.00 —
0.15 0.08
0.00 —
1,694
1,443
0.00 Average —
Daily
Worker
Vendor
Hauling
Annual
Worker
0.47 0.03
0.00 —
0.42 1.28
0.00 —
5.04 0.60
0.00 —
0.00 0.01
0.00 —
0.00 0.01
0.00 —
1.15 0.26
0.00 —
1.15 0.27
0.00 —
0.00 0.01
0.00 —
0.27 0.07
0.00 —
0.27 0.09
0.00 —
—
—
—
—
—
1,205
988
0.00 —
1,205
988
0.00 —
0.06 0.04
0.00 —
0.05 0.14
0.00 —
1.77 0.95
0.00 —
1,221
1,031
0.00 —
0.09 0.08 0.92 0.00 0.00 0.21 0.21 0.00 0.05 0.05 199 199 0.01 0.01 0.29 202 41 / 93
City of Coronado Page 990
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
Vendor
Hauling
0.01 0.00
0.23 0.00
0.11 0.00
< 0.005
0.00 < 0.005
0.00 0.05
0.00 0.05
0.00 < 0.005
0.00 0.01
0.00 0.02
0.00 —
—
164 164 0.01
0.00 0.02
0.00 0.16
0.00 171
0.00 0.00 0.00
3.14. Building Construction (2027) - Mitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Location ROG NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E PM2.5D PM2.5T BCO2
—
NBCO2
—
CO2T
—
CH4
—
N2O
—
R CO2e
Onsite — —
—
—
—
—
—
—
—
—
Daily, — — — — — — — — — — — — —
Summer
(Max)
Off-Road 1.03
Equipment
9.39 0.00
—
12.9 0.00
—
0.02 0.00
—
0.34 0.00
—
— 0.34
0.00 —
0.31 0.00
—
— 0.31
0.00 —
—
—
—
2,397
0.00 —
2,397
0.00 —
0.10 0.00
—
0.02 0.00
—
— 2,405
0.00 —
Onsite
truck
0.00 0.00
—
0.00 —
0.00 Daily, —
Winter
(Max)
—
Off-Road 1.03
Equipment
9.39 0.00
—
12.9 0.00
—
0.02 0.00
—
0.34 0.00
—
— 0.34
0.00 —
0.31 0.00
—
— 0.31
0.00 —
—
—
—
—
—
2,397
0.00 —
2,397
0.00 —
0.10 0.00
—
0.02 0.00
—
— 2,405
0.00 —
Onsite
truck
0.00 0.00
—
0.00 —
0.00 Average —
Daily
—
Off-Road 0.74
Equipment
6.71 0.00
9.24 0.00
0.02 0.00
0.24 0.00
— 0.24
0.00 0.22
0.00 — 0.22
0.00 1,712
0.00 1,712
0.00 0.07
0.00 0.01
0.00 — 1,718
Onsite 0.00
truck
0.00 0.00 0.00 0.00
Annual — — — — — —
—
— — —
—
— —
—
— — — — —
—
—
Off-Road 0.13
Equipment
1.22 1.69 < 0.005 0.04 0.04 0.04 0.04 283 283 0.01 < 0.005 284 Onsite
truck
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 — 0.00 0.00 0.00 0.00 0.00 0.00 42 / 93
City of Coronado Page 991
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
Offsite —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Daily, —
Summer
(Max)
Worker
Vendor
Hauling
0.68 0.05
0.00 —
0.48 1.74
0.00 —
7.94 0.82
0.00 —
0.00 0.01
0.00 —
0.00 0.02
0.00 —
1.64 0.37
0.00 —
1.64 0.39
0.00 —
0.00 0.02
0.00 —
0.38 0.10
0.00 —
0.38 0.12
0.00 —
—
—
—
—
1,770
1,383
0.00 —
1,770
1,383
0.00 —
0.08 0.05
0.00 —
0.06 0.19
0.00 —
5.74 3.09
0.00 —
1,797
1,445
0.00 Daily, —
Winter
(Max)
Worker
Vendor
Hauling
0.67 0.04
0.00 —
0.60 1.81
0.00 —
6.97 0.84
0.00 —
0.00 0.01
0.00 —
0.00 0.02
0.00 —
1.64 0.37
0.00 —
1.64 0.39
0.00 —
0.00 0.02
0.00 —
0.38 0.10
0.00 —
0.38 0.12
0.00 —
—
—
—
—
1,671
1,384
0.00 —
1,671
1,384
0.00 —
0.09 0.05
0.00 —
0.07 0.19
0.00 —
0.15 0.08
0.00 —
1,694
1,443
0.00 Average —
Daily
Worker
Vendor
Hauling
Annual
Worker
Vendor
Hauling
0.47 0.03
0.00 —
0.42 1.28
0.00 —
5.04 0.60
0.00 —
0.00 0.01
0.00 —
0.00 0.01
0.00 —
1.15 0.26
0.00 —
1.15 0.27
0.00 —
0.00 0.01
0.00 —
0.27 0.07
0.00 —
0.27 0.09
0.00 —
—
—
—
—
—
—
—
1,205
988
0.00 —
1,205
988
0.00 —
0.06 0.04
0.00 —
0.05 0.14
0.00 —
1.77 0.95
0.00 —
1,221
1,031
0.00 —
0.09 0.01
0.00 0.08
0.23 0.00
0.92 0.11
0.00 0.00
< 0.005
0.00 0.00
< 0.005
0.00 0.21
0.05 0.00
0.21 0.05
0.00 0.00
< 0.005
0.00 0.05
0.01 0.00
0.05 0.02
0.00 199
164
0.00 199
164
0.00 0.01
0.01 0.00
0.01 0.02
0.00 0.29
0.16 0.00
202
171
0.00 3.15. Building Construction (2028) - Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Location ROG NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E PM2.5D PM2.5T BCO2
—
NBCO2
—
CO2T
—
CH4
—
N2O
—
R CO2e
Onsite — —
—
—
—
—
—
—
—
—
Daily, — — — — — — — — — — — — —
Summer
(Max)
43 / 93
City of Coronado Page 992
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
Off-Road 0.99
Equipment
8.92 0.00
—
12.9 0.00
—
0.02 0.00
—
0.30 0.00
—
— 0.30
0.00 —
0.28 0.00
—
— 0.28
0.00 —
—
—
—
2,397
0.00 —
2,397
0.00 —
0.10 0.00
—
0.02 0.00
—
— 2,406
0.00 —
Onsite
truck
0.00 0.00
—
0.00 —
0.00 Daily, —
Winter
(Max)
—
Off-Road 0.99
Equipment
8.92 0.00
—
12.9 0.00
—
0.02 0.00
—
0.30 0.00
—
— 0.30
0.00 —
0.28 0.00
—
— 0.28
0.00 —
—
—
—
—
—
2,397
0.00 —
2,397
0.00 —
0.10 0.00
—
0.02 0.00
—
— 2,406
0.00 —
Onsite
truck
0.00 0.00
—
0.00 —
0.00 Average —
Daily
—
Off-Road 0.71
Equipment
6.39 0.00
9.26 0.00
0.02 0.00
0.22 0.00
— 0.22
0.00 0.20
0.00 — 0.20
0.00 1,717
0.00 1,717
0.00 0.07
0.00 0.01
0.00 — 1,723
Onsite 0.00
truck
0.00 0.00 0.00 0.00
Annual — — — — — —
—
— — —
—
— —
—
— — — — —
—
—
Off-Road 0.13
Equipment
1.17 1.69 < 0.005 0.04 0.04 0.04 0.04 284 284 0.01 < 0.005 285 Onsite
truck
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 — 0.00 0.00 0.00 0.00 0.00 0.00 Offsite —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Daily, —
Summer
(Max)
Worker
Vendor
Hauling
0.66 0.05
0.00 —
0.47 1.66
0.00 —
7.51 0.79
0.00 —
0.00 0.01
0.00 —
0.00 0.02
0.00 —
1.64 0.37
0.00 —
1.64 0.39
0.00 —
0.00 0.02
0.00 —
0.38 0.10
0.00 —
0.38 0.12
0.00 —
—
—
—
—
1,738
1,348
0.00 —
1,738
1,348
0.00 —
0.03 0.05
0.00 —
0.06 0.19
0.00 —
5.20 2.75
0.00 —
1,763
1,410
0.00 Daily, —
Winter
(Max)
Worker 0.65 0.54 6.57 0.00 0.00 1.64 1.64 0.00 0.38 0.38 — 1,642 1,642 0.03 0.06 0.13 1,662 44 / 93
City of Coronado Page 993
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
Vendor
Hauling
0.04 0.00
—
1.72 0.00
—
0.81 0.00
—
0.01 0.00
—
0.02 0.00
—
0.37 0.00
—
0.39 0.00
—
0.02 0.00
—
0.10 0.00
—
0.12 0.00
—
—
—
—
1,349
0.00 —
1,349
0.00 —
0.05 0.00
—
0.19 0.00
—
0.07 0.00
—
1,408
0.00 Average —
Daily
Worker
Vendor
Hauling
Annual
Worker
Vendor
Hauling
0.46 0.03
0.00 —
0.38 1.22
0.00 —
4.77 0.57
0.00 —
0.00 0.01
0.00 —
0.00 0.01
0.00 —
1.16 0.26
0.00 —
1.16 0.27
0.00 —
0.00 0.01
0.00 —
0.27 0.07
0.00 —
0.27 0.09
0.00 —
—
—
—
—
—
—
—
1,186
966
0.00 —
1,186
966
0.00 —
0.02 0.04
0.00 —
0.05 0.14
0.00 —
1.61 0.85
0.00 —
1,202
1,009
0.00 —
0.08 0.01
0.00 0.07
0.22 0.00
0.87 0.10
0.00 0.00
< 0.005
0.00 0.00
< 0.005
0.00 0.21
0.05 0.00
0.21 0.05
0.00 0.00
< 0.005
0.00 0.05
0.01 0.00
0.05 0.02
0.00 196
160
0.00 196
160
0.00 < 0.005
0.01 0.00
0.01 0.02
0.00 0.27
0.14 0.00
199
167
0.00 3.16. Building Construction (2028) - Mitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Location ROG NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E PM2.5D PM2.5T BCO2
—
NBCO2
—
CO2T
—
CH4
—
N2O
—
R CO2e
Onsite — —
—
—
—
—
—
—
—
—
Daily, — — — — — — — — — — — — —
Summer
(Max)
Off-Road 0.99
Equipment
8.92 0.00
—
12.9 0.00
—
0.02 0.00
—
0.30 0.00
—
— 0.30
0.00 —
0.28 0.00
—
— 0.28
0.00 —
—
—
—
2,397
0.00 —
2,397
0.00 —
0.10 0.00
—
0.02 0.00
—
— 2,406
0.00 —
Onsite
truck
0.00 0.00
—
0.00 —
0.00 Daily, —
Winter
(Max)
—
Off-Road 0.99
Equipment
8.92 0.00
12.9 0.00
0.02 0.00
0.30 0.00
— 0.30
0.00 0.28
0.00 — 0.28
0.00 —
—
2,397
0.00 2,397
0.00 0.10
0.00 0.02
0.00 — 2,406
Onsite 0.00
truck
0.00 0.00 0.00 0.00
45 / 93
City of Coronado Page 994
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
Average
Daily
— — — — — — — — — — —
—
—
— — — — — —
Off-Road 0.71
Equipment
6.39 0.00
9.26 0.00
0.02 0.00
0.22 0.00
— 0.22
0.00 0.20
0.00 — 0.20
0.00 1,717
0.00 1,717
0.00 0.07
0.00 0.01
0.00 — 1,723
Onsite 0.00
truck
0.00 0.00 0.00 0.00
Annual — — — — — —
—
— — —
—
— —
—
— — — — —
—
—
Off-Road 0.13
Equipment
1.17 1.69 < 0.005 0.04 0.04 0.04 0.04 284 284 0.01 < 0.005 285 Onsite
truck
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 — 0.00 0.00 0.00 0.00 0.00 0.00 Offsite —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Daily, —
Summer
(Max)
Worker
Vendor
Hauling
0.66 0.05
0.00 —
0.47 1.66
0.00 —
7.51 0.79
0.00 —
0.00 0.01
0.00 —
0.00 0.02
0.00 —
1.64 0.37
0.00 —
1.64 0.39
0.00 —
0.00 0.02
0.00 —
0.38 0.10
0.00 —
0.38 0.12
0.00 —
—
—
—
—
1,738
1,348
0.00 —
1,738
1,348
0.00 —
0.03 0.05
0.00 —
0.06 0.19
0.00 —
5.20 2.75
0.00 —
1,763
1,410
0.00 Daily, —
Winter
(Max)
Worker
Vendor
Hauling
0.65 0.04
0.00 —
0.54 1.72
0.00 —
6.57 0.81
0.00 —
0.00 0.01
0.00 —
0.00 0.02
0.00 —
1.64 0.37
0.00 —
1.64 0.39
0.00 —
0.00 0.02
0.00 —
0.38 0.10
0.00 —
0.38 0.12
0.00 —
—
—
—
—
1,642
1,349
0.00 —
1,642
1,349
0.00 —
0.03 0.05
0.00 —
0.06 0.19
0.00 —
0.13 0.07
0.00 —
1,662
1,408
0.00 Average —
Daily
Worker
Vendor
Hauling
Annual
Worker
0.46 0.03
0.00 —
0.38 1.22
0.00 —
4.77 0.57
0.00 —
0.00 0.01
0.00 —
0.00 0.01
0.00 —
1.16 0.26
0.00 —
1.16 0.27
0.00 —
0.00 0.01
0.00 —
0.27 0.07
0.00 —
0.27 0.09
0.00 —
—
—
—
—
—
1,186
966
0.00 —
1,186
966
0.00 —
0.02 0.04
0.00 —
0.05 0.14
0.00 —
1.61 0.85
0.00 —
1,202
1,009
0.00 —
0.08 0.07 0.87 0.00 0.00 0.21 0.21 0.00 0.05 0.05 196 196 < 0.005 0.01 0.27 199 46 / 93
City of Coronado Page 995
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
Vendor
Hauling
0.01 0.00
0.22 0.00
0.10 0.00
< 0.005
0.00 < 0.005
0.00 0.05
0.00 0.05
0.00 < 0.005
0.00 0.01
0.00 0.02
0.00 —
—
160 160 0.01
0.00 0.02
0.00 0.14
0.00 167
0.00 0.00 0.00
3.17. Building Construction (2029) - Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Location ROG NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E PM2.5D PM2.5T BCO2
—
NBCO2
—
CO2T
—
CH4
—
N2O
—
R CO2e
Onsite — —
—
—
—
—
—
—
—
—
Daily, — — — — — — — — — — — — —
Summer
(Max)
Daily,
Winter
(Max)
— — — — — — — — — — — — — — — — —
Off-Road 0.97
Equipment
8.58 0.00
—
12.9 0.00
—
0.02 0.00
—
0.28 0.00
—
— 0.28
0.00 —
0.25 0.00
—
— 0.25
0.00 —
—
—
—
—
—
2,397
0.00 —
2,397
0.00 —
0.10 0.00
—
0.02 0.00
—
— 2,405
0.00 —
Onsite
truck
0.00 0.00
—
0.00 —
0.00 Average —
Daily
—
Off-Road 0.06
Equipment
0.52 0.00
0.78 0.00
< 0.005
0.00 0.02
0.00 — 0.02
0.00 0.02
0.00 — 0.02
0.00 145
0.00 145
0.00 0.01
0.00 < 0.005
0.00 — 146
Onsite 0.00
truck
0.00 0.00 0.00 0.00
Annual — — — — — —
—
— — —
—
— —
—
— — — — —
—
—
Off-Road 0.01
Equipment
0.10 0.14 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 24.1 24.1 < 0.005 < 0.005 24.2 Onsite
truck
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 — 0.00 0.00 0.00 0.00 0.00 0.00 Offsite —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Daily, —
Summer
(Max)
47 / 93
City of Coronado Page 996
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
Daily,
Winter
(Max)
— — — — — — — — — — — — — — — — —
Worker
Vendor
Hauling
0.63 0.04
0.00 —
0.48 1.64
0.00 —
6.18 0.78
0.00 —
0.00 0.01
0.00 —
0.00 0.02
0.00 —
1.64 0.37
0.00 —
1.64 0.39
0.00 —
0.00 0.01
0.00 —
0.38 0.10
0.00 —
0.38 0.11
0.00 —
—
—
—
—
1,614
1,311
0.00 —
1,614
1,311
0.00 —
0.03 0.05
0.00 —
0.06 0.18
0.00 —
0.12 0.06
0.00 —
1,634
1,367
0.00 Average —
Daily
Worker
Vendor
Hauling
Annual
Worker
Vendor
Hauling
0.04 0.03
0.10 0.00
—
0.38 0.05
0.00 —
0.00 0.00 0.10
0.02 0.00
—
0.10 0.02
0.00 —
0.00 0.02 0.02 —
—
—
—
—
—
—
98.8 79.5
0.00 —
98.8 79.5
0.00 —
< 0.005
< 0.005
0.00 < 0.005
0.01 0.12
0.06 0.00
—
100
82.9 0.00
—
< 0.005
0.00 < 0.005
0.00 < 0.005
0.00 < 0.005
0.00 0.01 0.01
0.00 0.00 0.00
— — — — — — — —
0.01 0.01
0.02 0.00
0.07 0.01
0.00 0.00 0.00 0.02
< 0.005
0.00 0.02
< 0.005
0.00 0.00 < 0.005
< 0.005
0.00 < 0.005
< 0.005
0.00 16.4
13.2 0.00
16.4 13.2
0.00 < 0.005
< 0.005
0.00 < 0.005
< 0.005
0.00 0.02
0.01 0.00
16.6 13.7
0.00 < 0.005
0.00 < 0.005
0.00 < 0.005
0.00 < 0.005
0.00 3.18. Building Construction (2029) - Mitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Location ROG NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E PM2.5D PM2.5T BCO2
—
NBCO2
—
CO2T
—
CH4
—
N2O
—
R CO2e
Onsite — —
—
—
—
—
—
—
—
—
Daily, — — — — — — — — — — — — —
Summer
(Max)
Daily,
Winter
(Max)
— — — — — — — — — — — — — — — — —
Off-Road 0.97
Equipment
8.58 0.00
12.9 0.00
0.02 0.00
0.28 0.00
— 0.28
0.00 0.25
0.00 — 0.25
0.00 —
—
2,397
0.00 2,397
0.00 0.10
0.00 0.02
0.00 — 2,405
Onsite 0.00
truck
0.00 0.00 0.00 0.00
48 / 93
City of Coronado Page 997
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
Average
Daily
— — — — — — — — — — —
—
—
— — — — — —
Off-Road 0.06
Equipment
0.52 0.00
0.78 0.00
< 0.005
0.00 0.02
0.00 — 0.02
0.00 0.02
0.00 — 0.02
0.00 145
0.00 145
0.00 0.01
0.00 < 0.005
0.00 — 146
Onsite 0.00
truck
0.00 0.00 0.00 0.00
Annual — — — — — —
—
— — —
—
— —
—
— — — — —
—
—
Off-Road 0.01
Equipment
0.10 0.14 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 24.1 24.1 < 0.005 < 0.005 24.2 Onsite
truck
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 — 0.00 0.00 0.00 0.00 0.00 0.00 Offsite —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Daily, —
Summer
(Max)
Daily,
Winter
(Max)
— — — — — — — — — — — — — — — — —
Worker
Vendor
Hauling
0.63 0.04
0.00 —
0.48 1.64
0.00 —
6.18 0.78
0.00 —
0.00 0.01
0.00 —
0.00 0.02
0.00 —
1.64 0.37
0.00 —
1.64 0.39
0.00 —
0.00 0.01
0.00 —
0.38 0.10
0.00 —
0.38 0.11
0.00 —
—
—
—
—
1,614
1,311
0.00 —
1,614
1,311
0.00 —
0.03 0.05
0.00 —
0.06 0.18
0.00 —
0.12 0.06
0.00 —
1,634
1,367
0.00 Average —
Daily
Worker
Vendor
Hauling
Annual
Worker
Vendor
Hauling
0.04 0.03
0.10 0.00
—
0.38 0.05
0.00 —
0.00 0.00 0.10
0.02 0.00
—
0.10 0.02
0.00 —
0.00 0.02 0.02 —
—
—
—
—
—
—
98.8 79.5
0.00 —
98.8 79.5
0.00 —
< 0.005
< 0.005
0.00 < 0.005
0.01 0.12
0.06 0.00
—
100
82.9 0.00
—
< 0.005
0.00 < 0.005
0.00 < 0.005
0.00 < 0.005
0.00 0.01 0.01
0.00 0.00 0.00
— — — — — — — —
0.01 0.01
0.02 0.00
0.07 0.01
0.00 0.00 0.00 0.02
< 0.005
0.00 0.02
< 0.005
0.00 0.00 < 0.005
< 0.005
0.00 < 0.005
< 0.005
0.00 16.4
13.2 0.00
16.4 13.2
0.00 < 0.005
< 0.005
0.00 < 0.005
< 0.005
0.00 0.02
0.01 0.00
16.6 13.7
0.00 < 0.005
0.00 < 0.005
0.00 < 0.005
0.00 < 0.005
0.00 49 / 93
City of Coronado Page 998
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
3.19. Paving (2029) - Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Location ROG NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E PM2.5D PM2.5T BCO2
—
NBCO2
—
CO2T
—
CH4
—
N2O
—
R CO2e
Onsite — —
—
—
—
—
—
—
—
—
Daily, — — — — — — — — — — — — —
Summer
(Max)
Off-Road 0.67
Equipment
6.46 9.92 0.01 0.24 — 0.24 0.22 — 0.22 — 1,511 1,511 0.06 0.01 — 1,516 Paving 0.00
0.00 — — — — — — — — — —
—
— — — — — —
Onsite
truck
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Daily,
Winter
(Max)
— — — — — —
—
— — —
—
— —
—
— — — — —
—
—
Off-Road 0.67
Equipment
6.46 9.92 0.01 0.24 0.24 0.22 0.22 1,511 1,511 0.06 0.01 1,516 Paving 0.00
0.00 — — — — — — — — — —
—
— — — — — —
Onsite
truck
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average
Daily
— — — — — —
—
— — —
—
— —
—
— — — — —
—
—
Off-Road 0.15
Equipment
1.40 2.15 < 0.005 0.05 0.05 0.05 0.05 327 327 0.01 < 0.005 328 Paving 0.00
0.00 — — — — — — — — — —
—
— — — — — —
Onsite
truck
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Annual — — — — — —
—
— — —
—
— —
—
— — — — —
—
—
Off-Road 0.03
Equipment
0.26 0.39 < 0.005 0.01 0.01 0.01 0.01 54.1 54.1 < 0.005 < 0.005 54.3 Paving 0.00 — — — — — — — — — — — — — — — —
50 / 93
City of Coronado Page 999
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
Onsite
truck
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 — 0.00 0.00 0.00 0.00 0.00 0.00 Offsite —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Daily, —
Summer
(Max)
Worker
Vendor
Hauling
0.05 0.00
0.00 —
0.03 0.00
0.00 —
0.55 0.00
0.00 —
0.00 0.00
0.00 —
0.00 0.00
0.00 —
0.13 0.00
0.00 —
0.13 0.00
0.00 —
0.00 0.00
0.00 —
0.03 0.00
0.00 —
0.03 0.00
0.00 —
—
—
—
—
132
0.00 0.00
—
132
0.00 0.00
—
< 0.005
0.00 0.00
—
< 0.005
0.00 0.00
—
0.36 0.00
0.00 —
134
0.00 0.00
Daily, —
Winter
(Max)
Worker
Vendor
Hauling
0.05 0.00
0.00 —
0.04 0.00
0.00 —
0.48 0.00
0.00 —
0.00 0.00
0.00 —
0.00 0.00
0.00 —
0.13 0.00
0.00 —
0.13 0.00
0.00 —
0.00 0.00
0.00 —
0.03 0.00
0.00 —
0.03 0.00
0.00 —
—
—
—
—
125
0.00 0.00
—
125
0.00 0.00
—
< 0.005
0.00 0.00
—
< 0.005
0.00 0.00
—
0.01 0.00
0.00 —
127
0.00 0.00
Average —
Daily
Worker
Vendor
Hauling
Annual
Worker
Vendor
Hauling
0.01 0.00
0.00 —
0.01 0.00
0.00 —
0.11 0.00
0.00 —
0.00 0.00
0.00 —
0.00 0.00
0.00 —
0.03 0.00
0.00 —
0.03 0.00
0.00 —
0.00 0.00
0.00 —
0.01 0.00
0.00 —
0.01 0.00
0.00 —
—
—
—
—
—
—
—
27.3 0.00
0.00 —
27.3 0.00
0.00 —
< 0.005
0.00 < 0.005
0.00 0.03
0.00 0.00
—
27.7 0.00
0.00 —
0.00 0.00
— —
< 0.005
0.00 0.00
< 0.005
0.00 0.00
0.02 0.00
0.00 0.00
0.00 0.00
0.00 0.00
0.00 < 0.005
0.00 0.00
< 0.005
0.00 0.00
0.00 0.00
0.00 < 0.005
0.00 0.00
< 0.005
0.00 0.00
4.52 0.00
0.00 4.52
0.00 0.00
< 0.005
0.00 < 0.005
0.00 0.01
0.00 0.00
4.58 0.00
0.00 0.00 0.00
3.20. Paving (2029) - Mitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Location ROG NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E
—
PM2.5D PM2.5T BCO2
—
NBCO2
—
CO2T
—
CH4
—
N2O
—
R CO2e
Onsite — — — — —
51 / 93
City of Coronado Page 1000
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
Daily,
Summer
(Max)
— — — — — —
—
— — —
—
— —
—
— — — — —
—
—
Off-Road 0.67
Equipment
6.46 9.92 0.01 0.24 0.24 0.22 0.22 1,511 1,511 0.06 0.01 1,516 Paving 0.00
0.00 — — — — — — — — — —
—
— — — — — —
Onsite
truck
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Daily,
Winter
(Max)
— — — — — —
—
— — —
—
— —
—
— — — — —
—
—
Off-Road 0.67
Equipment
6.46 9.92 0.01 0.24 0.24 0.22 0.22 1,511 1,511 0.06 0.01 1,516 Paving 0.00
0.00 — — — — — — — — — —
—
— — — — — —
Onsite
truck
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average
Daily
— — — — — —
—
— — —
—
— —
—
— — — — —
—
—
Off-Road 0.15
Equipment
1.40 2.15 < 0.005 0.05 0.05 0.05 0.05 327 327 0.01 < 0.005 328 Paving 0.00
0.00 — — — — — — — — — —
—
— — — — — —
Onsite
truck
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Annual — — — — — —
—
— — —
—
— —
—
— — — — —
—
—
Off-Road 0.03
Equipment
0.26 0.39 < 0.005 0.01 0.01 0.01 0.01 54.1 54.1 < 0.005 < 0.005 54.3 Paving 0.00
0.00 — — — — — — — — — —
—
— — — — — —
Onsite
truck
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Offsite —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Daily, —
Summer
(Max)
52 / 93
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Worker
Vendor
Hauling
0.05 0.00
0.00 —
0.03 0.00
0.00 —
0.55 0.00
0.00 —
0.00 0.00
0.00 —
0.00 0.00
0.00 —
0.13 0.00
0.00 —
0.13 0.00
0.00 —
0.00 0.00
0.00 —
0.03 0.00
0.00 —
0.03 0.00
0.00 —
—
—
—
—
132
0.00 0.00
—
132
0.00 0.00
—
< 0.005
0.00 0.00
—
< 0.005
0.00 0.00
—
0.36 0.00
0.00 —
134
0.00 0.00
Daily, —
Winter
(Max)
Worker
Vendor
Hauling
0.05 0.00
0.00 —
0.04 0.00
0.00 —
0.48 0.00
0.00 —
0.00 0.00
0.00 —
0.00 0.00
0.00 —
0.13 0.00
0.00 —
0.13 0.00
0.00 —
0.00 0.00
0.00 —
0.03 0.00
0.00 —
0.03 0.00
0.00 —
—
—
—
—
125
0.00 0.00
—
125
0.00 0.00
—
< 0.005
0.00 0.00
—
< 0.005
0.00 0.00
—
0.01 0.00
0.00 —
127
0.00 0.00
Average —
Daily
Worker
Vendor
Hauling
Annual
Worker
Vendor
Hauling
0.01 0.00
0.00 —
0.01 0.00
0.00 —
0.11 0.00
0.00 —
0.00 0.00
0.00 —
0.00 0.00
0.00 —
0.03 0.00
0.00 —
0.03 0.00
0.00 —
0.00 0.00
0.00 —
0.01 0.00
0.00 —
0.01 0.00
0.00 —
—
—
—
—
—
—
—
27.3 0.00
0.00 —
27.3 0.00
0.00 —
< 0.005
0.00 < 0.005
0.00 0.03
0.00 0.00
—
27.7 0.00
0.00 —
0.00 0.00
— —
< 0.005
0.00 0.00
< 0.005
0.00 0.00
0.02 0.00
0.00 0.00
0.00 0.00
0.00 0.00
0.00 < 0.005
0.00 0.00
< 0.005
0.00 0.00
0.00 0.00
0.00 < 0.005
0.00 0.00
< 0.005
0.00 0.00
4.52 0.00
0.00 4.52
0.00 0.00
< 0.005
0.00 < 0.005
0.00 0.01
0.00 0.00
4.58 0.00
0.00 0.00 0.00
3.21. Architectural Coating (2029) - Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Location ROG NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E PM2.5D PM2.5T BCO2
—
NBCO2
—
CO2T
—
CH4
—
N2O
—
R CO2e
Onsite — —
—
—
—
—
—
—
—
—
Daily, — — — — — — — — — — — — —
Summer
(Max)
Off-Road 0.10
Equipment
0.79 1.11 < 0.005 0.01 — 0.01 0.01 — 0.01 — 134 134 0.01 < 0.005 — 134 53 / 93
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Architectu 41.3
ral
— — — — — — — — — — — — — — — —
Coatings
Onsite
truck
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
—
—
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 Daily, —
Winter
(Max)
Off-Road 0.10
Equipment
0.79 —
1.11 —
< 0.005
—
0.01 —
—
—
0.01 —
0.01 —
—
—
0.01 —
—
—
134
—
134
—
0.01 —
< 0.005
—
—
—
134
Architectu 41.3 —
ral
Coatings
Onsite
truck
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
—
—
—
—
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 Average —
Daily
Off-Road 0.04
Equipment
0.35 —
0.48 —
< 0.005
—
0.01 —
— 0.01
—
0.01 —
— 0.01
—
58.2 —
58.2 —
< 0.005
—
< 0.005
—
— 58.4
Architectu 18.0 —
ral
— — —
Coatings
Onsite
truck
0.00 —
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 — 0.00 0.00 0.00 0.00 0.00 0.00 Annual — — — — —
—
— — —
—
— —
—
— — — — —
—
—
Off-Road 0.01
Equipment
0.06 0.09 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 9.63 9.63 < 0.005 < 0.005 9.66 Architectu 3.28
ral
— — — — — — — — — — — — — — — —
Coatings
Onsite
truck
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
—
—
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 Offsite —
54 / 93
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Daily, — — — — — — — — — — — — — — — — —
Summer
(Max)
Worker
Vendor
Hauling
0.13 0.00
0.00 —
0.08 0.00
0.00 —
1.42 0.00
0.00 —
0.00 0.00
0.00 —
0.00 0.00
0.00 —
0.33 0.00
0.00 —
0.33 0.00
0.00 —
0.00 0.00
0.00 —
0.08 0.00
0.00 —
0.08 0.00
0.00 —
—
—
—
—
342
0.00 0.00
—
342
0.00 0.00
—
0.01 0.00
0.00 —
0.01 0.00
0.00 —
0.94 0.00
0.00 —
347
0.00 0.00
Daily, —
Winter
(Max)
Worker
Vendor
Hauling
0.13 0.00
0.00 —
0.10 0.00
0.00 —
1.24 0.00
0.00 —
0.00 0.00
0.00 —
0.00 0.00
0.00 —
0.33 0.00
0.00 —
0.33 0.00
0.00 —
0.00 0.00
0.00 —
0.08 0.00
0.00 —
0.08 0.00
0.00 —
—
—
—
—
323
0.00 0.00
—
323
0.00 0.00
—
0.01 0.00
0.00 —
0.01 0.00
0.00 —
0.02 0.00
0.00 —
327
0.00 0.00
Average —
Daily
Worker
Vendor
Hauling
Annual
Worker
Vendor
Hauling
0.05 0.00
0.00 —
0.04 0.00
0.00 —
0.55 0.00
0.00 —
0.00 0.00
0.00 —
0.00 0.00
0.00 —
0.14 0.00
0.00 —
0.14 0.00
0.00 —
0.00 0.00
0.00 —
0.03 0.00
0.00 —
0.03 0.00
0.00 —
—
—
—
—
—
—
—
142
0.00 0.00
—
142
0.00 0.00
—
< 0.005
0.00 0.01
0.00 0.00
—
0.18 0.00
0.00 —
144
0.00 0.00
—
0.00 —
0.01 0.00
0.00 0.01
0.00 0.00
0.10 0.00
0.00 0.00
0.00 0.00
0.00 0.00
0.00 0.03
0.00 0.00
0.03 0.00
0.00 0.00
0.00 0.00
0.01 0.00
0.00 0.01
0.00 0.00
23.5 0.00
0.00 23.5
0.00 0.00
< 0.005
0.00 < 0.005
0.00 0.00
0.03 0.00
0.00 23.8
0.00 0.00 0.00
3.22. Architectural Coating (2029) - Mitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Location ROG NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E PM2.5D PM2.5T BCO2
—
NBCO2
—
CO2T
—
CH4
—
N2O
—
R CO2e
Onsite — —
—
—
—
—
—
—
—
—
Daily, — — — — — — — — — — — — —
Summer
(Max)
55 / 93
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Off-Road 0.10
Equipment
0.79 —
1.11 —
< 0.005
—
0.01 —
—
—
0.01 —
0.01 —
—
—
0.01 —
—
—
134
—
134
—
0.01 —
< 0.005
—
—
—
134
Architectu 41.3 —
ral
Coatings
Onsite
truck
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
—
—
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 Daily, —
Winter
(Max)
Off-Road 0.10
Equipment
0.79 —
1.11 —
< 0.005
—
0.01 —
—
—
0.01 —
0.01 —
—
—
0.01 —
—
—
134
—
134
—
0.01 —
< 0.005
—
—
—
134
Architectu 41.3 —
ral
Coatings
Onsite
truck
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
—
—
—
—
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 Average —
Daily
Off-Road 0.04
Equipment
0.35 —
0.48 —
< 0.005
—
0.01 —
— 0.01
—
0.01 —
— 0.01
—
58.2 —
58.2 —
< 0.005
—
< 0.005
—
— 58.4
Architectu 18.0 —
ral
— — —
Coatings
Onsite
truck
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 — 0.00 0.00 0.00 0.00 0.00 0.00 Annual — — — — — —
—
— — —
—
— —
—
— — — — —
—
—
Off-Road 0.01
Equipment
0.06 0.09 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 9.63 9.63 < 0.005 < 0.005 9.66 Architectu 3.28
ral
— — — — — — — — — — — — — — — —
Coatings
Onsite
truck
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
—
—
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 Offsite —
56 / 93
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Daily, — — — — — — — — — — — — — — — — —
Summer
(Max)
Worker
Vendor
Hauling
0.13 0.00
0.00 —
0.08 0.00
0.00 —
1.42 0.00
0.00 —
0.00 0.00
0.00 —
0.00 0.00
0.00 —
0.33 0.00
0.00 —
0.33 0.00
0.00 —
0.00 0.00
0.00 —
0.08 0.00
0.00 —
0.08 0.00
0.00 —
—
—
—
—
342
0.00 0.00
—
342
0.00 0.00
—
0.01 0.00
0.00 —
0.01 0.00
0.00 —
0.94 0.00
0.00 —
347
0.00 0.00
Daily, —
Winter
(Max)
Worker
Vendor
Hauling
0.13 0.00
0.00 —
0.10 0.00
0.00 —
1.24 0.00
0.00 —
0.00 0.00
0.00 —
0.00 0.00
0.00 —
0.33 0.00
0.00 —
0.33 0.00
0.00 —
0.00 0.00
0.00 —
0.08 0.00
0.00 —
0.08 0.00
0.00 —
—
—
—
—
323
0.00 0.00
—
323
0.00 0.00
—
0.01 0.00
0.00 —
0.01 0.00
0.00 —
0.02 0.00
0.00 —
327
0.00 0.00
Average —
Daily
Worker
Vendor
Hauling
Annual
Worker
Vendor
Hauling
0.05 0.00
0.00 —
0.04 0.00
0.00 —
0.55 0.00
0.00 —
0.00 0.00
0.00 —
0.00 0.00
0.00 —
0.14 0.00
0.00 —
0.14 0.00
0.00 —
0.00 0.00
0.00 —
0.03 0.00
0.00 —
0.03 0.00
0.00 —
—
—
—
—
—
—
—
142
0.00 0.00
—
142
0.00 0.00
—
< 0.005
0.00 0.01
0.00 0.00
—
0.18 0.00
0.00 —
144
0.00 0.00
—
0.00 —
0.01 0.00
0.00 0.01
0.00 0.00
0.10 0.00
0.00 0.00
0.00 0.00
0.00 0.00
0.00 0.03
0.00 0.00
0.03 0.00
0.00 0.00
0.00 0.00
0.01 0.00
0.00 0.01
0.00 0.00
23.5 0.00
0.00 23.5
0.00 0.00
< 0.005
0.00 < 0.005
0.00 0.00
0.03 0.00
0.00 23.8
0.00 0.00 0.00
4. Operations Emissions Details
4.1. Mobile Emissions by Land Use
4.1.1. Unmitigated
Mobile source emissions results are presented in Sections 2.6. No further detailed breakdown of emissions is available.
4.1.2. Mitigated
57 / 93
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Mobile source emissions results are presented in Sections 2.5. No further detailed breakdown of emissions is available.
4.2. Energy
4.2.1. Electricity Emissions By Land Use - Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Land Use ROG NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E
—
PM2.5D PM2.5T BCO2
—
NBCO2
—
CO2T
—
CH4
—
N2O
—
R CO2e
Daily, — — — — —
Summer
(Max)
Single — — — — — — — — — — — 4,887 4,887 0.30 0.04 — 4,905 Family
Housing
Total —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
4,887
—
4,887
—
0.30 —
0.04 —
—
—
4,905
Daily, —
Winter
(Max)
Single — — — — — — — — — — — 4,887 4,887 0.30 0.04 — 4,905 Family
Housing
Total —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
4,887
—
4,887
—
0.30 —
0.04 —
—
—
—
4,905
Annual —
Single 809 809 0.05 0.01 812
Family
Housing
Total — — — — — — — — — — — 809 809 0.05 0.01 — 812
4.2.2. Electricity Emissions By Land Use - Mitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Land Use ROG NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E
—
PM2.5D PM2.5T BCO2
—
NBCO2
—
CO2T
—
CH4
—
N2O
—
R CO2e
Daily, — — — — —
Summer
(Max)
58 / 93
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Single — — — — — — — — — — — 4,892 4,892 0.30 0.04 — 4,910 Family
Housing
Total —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
4,892
—
4,892
—
0.30 —
0.04 —
—
—
4,910
Daily, —
Winter
(Max)
Single — — — — — — — — — — — 4,892 4,892 0.30 0.04 — 4,910 Family
Housing
Total —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
4,892
—
4,892
—
0.30 —
0.04 —
—
—
—
4,910
Annual —
Single 810 810 0.05 0.01 813
Family
Housing
Total — — — — — — — — — — — 810 810 0.05 0.01 — 813
4.2.3. Natural Gas Emissions By Land Use - Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Land Use ROG NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E
—
PM2.5D PM2.5T BCO2
—
NBCO2
—
CO2T
—
CH4
—
N2O
—
R CO2e
Daily, — — — — —
Summer
(Max)
Single 0.23 3.87 1.65 0.02 0.31 — 0.31 0.31 — 0.31 — 4,917 4,917 0.44 0.01 — 4,931 Family
Housing
Total 0.23
—
3.87 —
1.65 —
0.02 —
0.31 —
—
—
0.31 —
0.31 —
—
—
0.31 —
—
—
4,917
—
4,917
—
0.44 —
0.01 —
—
—
4,931
Daily, —
Winter
(Max)
Single 0.23 3.87 1.65 0.02 0.31 — 0.31 0.31 — 0.31 — 4,917 4,917 0.44 0.01 — 4,931 Family
Housing
59 / 93
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Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
Total 0.23
—
3.87 —
1.65 —
0.02 —
0.31 —
—
—
—
0.31 —
0.31 —
—
—
—
0.31 —
—
—
—
4,917
—
4,917
—
0.44 —
0.01 —
—
—
—
4,931
Annual —
Single 0.04 0.71 0.30 < 0.005 0.06 0.06 0.06 0.06 814 814 0.07 < 0.005 816 Family
Housing
Total 0.04 0.71 0.30 < 0.005 0.06 — 0.06 0.06 — 0.06 — 814 814 0.07 < 0.005 — 816
4.2.4. Natural Gas Emissions By Land Use - Mitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Land Use ROG NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E
—
PM2.5D PM2.5T BCO2
—
NBCO2
—
CO2T
—
CH4
—
N2O
—
R CO2e
Daily, — — — — —
Summer
(Max)
Single 0.00 0.00 0.00 0.00 0.00 — 0.00 0.00 — 0.00 — 0.00 0.00 0.00 0.00 — 0.00 Family
Housing
Total 0.00
—
0.00 —
0.00 —
0.00 —
0.00 —
—
—
0.00 —
0.00 —
—
—
0.00 —
—
—
0.00 —
0.00 —
0.00 —
0.00 —
—
—
0.00 Daily, —
Winter
(Max)
Single 0.00 0.00 0.00 0.00 0.00 — 0.00 0.00 — 0.00 — 0.00 0.00 0.00 0.00 — 0.00 Family
Housing
Total 0.00
—
0.00 —
0.00 —
0.00 —
0.00 —
—
—
—
0.00 —
0.00 —
—
—
—
0.00 —
—
—
—
0.00 —
0.00 —
0.00 —
0.00 —
—
—
—
0.00 Annual —
Single 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Family
Housing
Total 0.00 0.00 0.00 0.00 0.00 — 0.00 0.00 — 0.00 — 0.00 0.00 0.00 0.00 — 0.00
4.3. Area Emissions by Source
60 / 93
City of Coronado Page 1009
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
4.3.1. Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Source ROG
—
NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E
—
PM2.5D PM2.5T BCO2
—
NBCO2
—
CO2T
—
CH4
—
N2O
—
R CO2e
Daily, — — — —
Summer
(Max)
Hearths 0.00 0.00
—
0.00 —
0.00 —
0.00 —
—
—
0.00 —
0.00 —
—
—
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
—
—
0.00 Consume 22.5 —
r
Products
Architectu 1.80
ral
Coatings
— — — — —
—
— — —
—
— —
—
— — — — —
—
—
Landscap 2.74 0.30 30.5 < 0.005 0.02 0.02 0.01 0.01 81.6 81.6 < 0.005 < 0.005 81.9 e
Equipme
nt
Total 27.0
—
0.30 —
30.5 —
< 0.005
—
0.02 —
—
—
0.02 —
0.01 —
—
—
0.01 —
0.00 —
81.6 —
81.6 —
< 0.005
—
< 0.005
—
—
—
81.9 Daily, —
Winter
(Max)
Hearths 0.00 0.00
—
0.00 —
0.00 —
0.00 —
—
—
0.00 —
0.00 —
—
—
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
—
—
0.00 Consume 22.5 —
r
Products
Architectu 1.80
ral
— — — — — — — — — — — — — — — —
Coatings
Total 24.2
—
0.00 —
0.00 —
0.00 —
0.00 —
—
—
—
0.00 —
0.00 —
—
—
—
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
—
—
—
0.00 Annual —
Hearths 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 61 / 93
City of Coronado Page 1010
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
Consume 4.10
r
Products
— — — — —
—
—
— — —
—
—
— —
—
—
— — — — —
—
—
—
Architectu 0.33
ral
Coatings
— — — — — — — — — — — —
Landscap 0.25 0.03 2.74 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 6.66 6.66 < 0.005 < 0.005 6.69 e
Equipme
nt
Total 4.67 0.03 2.74 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 0.00 6.66 6.66 < 0.005 < 0.005 — 6.69
4.3.2. Mitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Source ROG
—
NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E
—
PM2.5D PM2.5T BCO2
—
NBCO2
—
CO2T
—
CH4
—
N2O
—
R CO2e
Daily, — — — —
Summer
(Max)
Hearths 0.00 0.00
—
0.00 —
0.00 —
0.00 —
—
—
0.00 —
0.00 —
—
—
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
—
—
0.00 Consume 22.5 —
r
Products
Architectu 1.80
ral
Coatings
— — — — —
—
— — —
—
— —
—
— — — — —
—
—
Landscap 2.74 0.30 30.5 < 0.005 0.02 0.02 0.01 0.01 81.6 81.6 < 0.005 < 0.005 81.9 e
Equipme
nt
Total 27.0
—
0.30 —
30.5 —
< 0.005
—
0.02 —
—
—
0.02 —
0.01 —
—
—
0.01 —
0.00 —
81.6 —
81.6 —
< 0.005
—
< 0.005
—
—
—
81.9 Daily, —
Winter
(Max)
Hearths 0.00 0.00 0.00 0.00 0.00 — 0.00 0.00 — 0.00 0.00 0.00 0.00 0.00 0.00 — 0.00 62 / 93
City of Coronado Page 1011
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
Consume 22.5
Products
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Architectu 1.80 —
ral
Coatings
Total 24.2
—
0.00 —
0.00 —
0.00 —
0.00 —
—
—
—
—
0.00 —
0.00 —
—
—
—
—
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
—
—
—
—
0.00 Annual —
Hearths 0.00 0.00
—
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 Consume 4.10 —
r
Products
Architectu 0.33
ral
Coatings
— — — — —
—
— — —
—
— —
—
— — — — —
—
—
Landscap 0.25 0.03 2.74 < 0.005 < 0.005 < 0.005 < 0.005 < 0.005 6.66 6.66 < 0.005 < 0.005 6.69 e
Equipme
nt
Total 4.67 0.03 2.74 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 0.00 6.66 6.66 < 0.005 < 0.005 — 6.69
4.4. Water Emissions by Land Use
4.4.1. Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Land Use ROG NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E
—
PM2.5D PM2.5T BCO2
—
NBCO2
—
CO2T
—
CH4
—
N2O
—
R CO2e
Daily, — —
—
—
—
—
—
—
—
—
—
Summer
(Max)
Single —
—
—
—
—
—
—
—
—
—
—
—
—
—
36.2 36.2
1,094
1,094
1,130
1,130
3.78 3.78
0.10 0.10
—
—
1,253
1,253
Family
Housing
Total
63 / 93
City of Coronado Page 1012
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
Daily,
Winter
(Max)
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
— — — — — —
—
—
Single 36.2 1,094 1,130 3.78 0.10 1,253
Family
Housing
Total —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
36.2 —
1,094
—
1,130
—
3.78 —
0.10 —
—
—
—
1,253
Annual —
Single 6.00 181 187 0.63 0.02 207
Family
Housing
Total — — — — — — — — — — 6.00 181 187 0.63 0.02 — 207
4.4.2. Mitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Land Use ROG NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E
—
PM2.5D PM2.5T BCO2
—
NBCO2
—
CO2T
—
CH4
—
N2O
—
R CO2e
Daily, — — — — —
Summer
(Max)
Single — — — — — — — — — — 36.2 1,094 1,130 3.78 0.10 — 1,253 Family
Housing
Total —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
36.2 —
1,094
—
1,130
—
3.78 —
0.10 —
—
—
1,253
Daily, —
Winter
(Max)
Single — — — — — — — — — — 36.2 1,094 1,130 3.78 0.10 — 1,253 Family
Housing
Total —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
36.2 —
1,094
—
1,130
—
3.78 —
0.10 —
—
—
1,253
Annual —
64 / 93
City of Coronado Page 1013
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
Single
Family
Housing
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
6.00 6.00
181
181
187
187
0.63 0.63
0.02 0.02
—
—
207
Total 207
4.5. Waste Emissions by Land Use
4.5.1. Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Land Use ROG NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E
—
PM2.5D PM2.5T BCO2
—
NBCO2
—
CO2T
—
CH4
—
N2O
—
R CO2e
Daily, — — — — —
Summer
(Max)
Single — — — — — — — — — — 192 0.00 192 19.2 0.00 — 671 Family
Housing
Total —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
192
—
0.00 —
192
—
19.2 —
0.00 —
—
—
671
Daily, —
Winter
(Max)
Single — — — — — — — — — — 192 0.00 192 19.2 0.00 — 671 Family
Housing
Total —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
192
—
0.00 —
192
—
19.2 —
0.00 —
—
—
—
671
Annual —
Single 31.8 0.00 31.8 3.17 0.00 111
Family
Housing
Total — — — — — — — — — — 31.8 0.00 31.8 3.17 0.00 — 111
4.5.2. Mitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) 65 / 93
City of Coronado Page 1014
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
Land Use ROG NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E
—
PM2.5D PM2.5T BCO2
—
NBCO2
—
CO2T
—
CH4
—
N2O
—
R CO2e
Daily, — — — — —
Summer
(Max)
Single — — — — — — — — — — 192 0.00 192 19.2 0.00 — 671 Family
Housing
Total —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
192
—
0.00 —
192
—
19.2 —
0.00 —
—
—
671
Daily, —
Winter
(Max)
Single — — — — — — — — — — 192 0.00 192 19.2 0.00 — 671 Family
Housing
Total —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
192
—
0.00 —
192
—
19.2 —
0.00 —
—
—
—
671
Annual —
Single 31.8 0.00 31.8 3.17 0.00 111
Family
Housing
Total — — — — — — — — — — 31.8 0.00 31.8 3.17 0.00 — 111
4.6. Refrigerant Emissions by Land Use
4.6.1. Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Land Use ROG NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E
—
PM2.5D PM2.5T BCO2
—
NBCO2
—
CO2T
—
CH4
—
N2O
—
R CO2e
Daily, — —
—
—
—
—
—
—
—
—
—
Summer
(Max)
Single —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
7.51 7.51
7.51 7.51
Family
Housing
Total
66 / 93
City of Coronado Page 1015
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
Daily,
Winter
(Max)
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
— —
Single 7.51 7.51
Family
Housing
Total —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
7.51 —
7.51 Annual —
Single 1.24 1.24
Family
Housing
Total — — — — — — — — — — — — — — — 1.24 1.24
4.6.2. Mitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Land Use ROG NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E
—
PM2.5D PM2.5T BCO2
—
NBCO2
—
CO2T
—
CH4
—
N2O
—
R CO2e
Daily, — — — — —
Summer
(Max)
Single — — — — — — — — — — — — — — — 7.51 7.51
Family
Housing
Total —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
7.51 —
7.51 Daily, —
Winter
(Max)
Single — — — — — — — — — — — — — — — 7.51 7.51
Family
Housing
Total —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
7.51 —
7.51 Annual —
67 / 93
City of Coronado Page 1016
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
Single
Family
Housing
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
1.24 1.24
1.24 Total 1.24
4.7. Offroad Emissions By Equipment Type
4.7.1. Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Equipme ROG
nt
Type
NOx
—
CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T BCO2 NBCO2 —
CO2T
—
CH4
—
N2O
—
R CO2e
Daily, — — — — — — — — — — — —
Summer
(Max)
Total —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Daily, —
Winter
(Max)
Total —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Annual
Total
4.7.2. Mitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Equipme ROG
nt
Type
NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T BCO2 NBCO2 —
CO2T
—
CH4
—
N2O
—
R CO2e
Daily, —
Summer
(Max)
—
—
— — — — — — —
—
—
—
—
—
— —
Total — — — — — — — — — — — — —
68 / 93
City of Coronado Page 1017
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
Daily,
Winter
(Max)
— — — — — — — — — — — — — — — — —
Total —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Annual
Total
4.8. Stationary Emissions By Equipment Type
4.8.1. Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Equipme ROG
nt
Type
NOx
—
CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T BCO2 NBCO2 —
CO2T
—
CH4
—
N2O
—
R CO2e
Daily, — — — — — — — — — — — —
Summer
(Max)
Total —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Daily, —
Winter
(Max)
Total —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Annual
Total
4.8.2. Mitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Equipme ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T BCO2 NBCO2 CO2T CH4 N2O R CO2e nt
Type
69 / 93
City of Coronado Page 1018
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
Daily, — — — — — — — — — — — — — — — — —
Summer
(Max)
Total —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Daily, —
Winter
(Max)
Total —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Annual
Total
4.9. User Defined Emissions By Equipment Type
4.9.1. Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Equipme ROG
nt
Type
NOx
—
CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T BCO2 NBCO2 —
CO2T
—
CH4
—
N2O
—
R CO2e
Daily, — — — — — — — — — — — —
Summer
(Max)
Total —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Daily, —
Winter
(Max)
Total —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Annual
Total
4.9.2. Mitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) 70 / 93
City of Coronado Page 1019
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
Equipme ROG
Type
NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E
—
PM2.5D PM2.5T BCO2
—
NBCO2
—
CO2T
—
CH4
—
N2O
—
R CO2e
Daily, — — — — —
Summer
(Max)
Total —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Daily, —
Winter
(Max)
Total —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Annual
Total
4.10. Soil Carbon Accumulation By Vegetation Type
4.10.1. Soil Carbon Accumulation By Vegetation Type - Unmitigated Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Vegetatio ROG
n
NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E
—
PM2.5D PM2.5T BCO2
—
NBCO2
—
CO2T
—
CH4
—
N2O
—
R CO2e
Daily, — — — — —
Summer
(Max)
Total —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Daily, —
Winter
(Max)
Total —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Annual
Total
4.10.2. Above and Belowground Carbon Accumulation by Land Use Type - Unmitigated 71 / 93
City of Coronado Page 1020
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Land Use ROG NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E
—
PM2.5D PM2.5T BCO2
—
NBCO2
—
CO2T
—
CH4
—
N2O
—
R CO2e
Daily, — — — — —
Summer
(Max)
Total —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Daily, —
Winter
(Max)
Total —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Annual
Total
4.10.3. Avoided and Sequestered Emissions by Species - Unmitigated Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Species ROG NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E
—
PM2.5D PM2.5T BCO2
—
NBCO2
—
CO2T
—
CH4
—
N2O
—
R CO2e
Daily, — — — — —
Summer
(Max)
Avoided
Subtotal
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Sequeste — —
red
Subtotal — —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Removed —
Subtotal
—
—
—
Daily, —
Winter
(Max)
Avoided — — — — — — — — — — — — — — — — —
72 / 93
City of Coronado Page 1021
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
Subtotal — —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Sequeste — —
red
Subtotal — —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Removed —
Subtotal
—
—
—
—
—
—
Annual
Avoided
Subtotal
Sequeste —
red
Subtotal — —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Removed —
Subtotal
—
—
—
4.10.4. Soil Carbon Accumulation By Vegetation Type - Mitigated Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Vegetatio ROG
n
NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T BCO2 NBCO2 —
CO2T
—
CH4
—
N2O
—
R CO2e
Daily, — — — — — — — — — — — — —
Summer
(Max)
Total —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Daily, —
Winter
(Max)
Total —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Annual —
73 / 93
City of Coronado Page 1022
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
Total — — — — — — — — — — — — — — — — —
4.10.5. Above and Belowground Carbon Accumulation by Land Use Type - Mitigated Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Land Use ROG NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E
—
PM2.5D PM2.5T BCO2
—
NBCO2
—
CO2T
—
CH4
—
N2O
—
R CO2e
Daily, — — — — —
Summer
(Max)
Total —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Daily, —
Winter
(Max)
Total —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Annual
Total
4.10.6. Avoided and Sequestered Emissions by Species - Mitigated Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Species ROG NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E
—
PM2.5D PM2.5T BCO2
—
NBCO2
—
CO2T
—
CH4
—
N2O
—
R CO2e
Daily, — — — — —
Summer
(Max)
Avoided
Subtotal
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Sequeste — —
red
Subtotal — —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Removed —
Subtotal
—
—
—
74 / 93
City of Coronado Page 1023
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
Daily,
Winter
(Max)
— — — — — — — — — — — — — — — — —
Avoided
Subtotal
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Sequeste — —
red
Subtotal — —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Removed —
Subtotal
—
—
—
—
—
—
Annual
Avoided
Subtotal
Sequeste —
red
Subtotal — —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Removed —
Subtotal
—
—
—
5. Activity Data
5.1. Construction Schedule
Phase Name
Demolition
Phase Type
Demolition
Site Preparation
Grading
Start Date End Date
6/10/2024
8/8/2024
1/13/2025
Days Per Week Work Days per Phase Phase Description
3/1/2024
6/11/2024
8/9/2024
5.00 5.00
5.00 72.0
43.0 112
—
—
—
Site Preparation
Grading
75 / 93
City of Coronado Page 1024
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
Building Construction
Paving
Building Construction
Paving
1/14/2025
2/1/2029
5/23/2029
1/31/2029
5/22/2029
12/31/2029
5.00 5.00
5.00 1,057
79.0 159
—
—
Architectural Coating Architectural Coating —
5.2. Off-Road Equipment
5.2.1. Unmitigated
Phase Name
Demolition
Demolition
Demolition
Equipment Type
Rubber Tired Dozers
Excavators
Fuel Type Engine Tier
Average
Number per Day Hours Per Day
8.00 Horsepower
367
Load Factor
Diesel 0.40
Diesel
Diesel
2.00 3.00
1.00 Average 8.00 36.0 0.38
Concrete/Industrial
Saws
Average 8.00 33.0 0.73
Site Preparation
Site Preparation
Rubber Tired Dozers Diesel Average
Average
3.00 4.00
8.00 8.00
367 0.40
Tractors/Loaders/Backh Diesel 0.37
oes
84.0 Grading
Grading
Grading
Graders Diesel
Diesel
Average
Average
Average
1.00 2.00
2.00 8.00
8.00 8.00
148 0.41
0.38 0.37
Excavators 36.0
Tractors/Loaders/Backh Diesel 84.0
oes
Grading Scrapers Diesel
Diesel
Diesel
Diesel
Diesel
Diesel
Average
Average
Average
Average
Average
Average
Average
2.00 1.00
3.00 1.00
1.00 1.00
3.00 8.00
8.00 8.00
8.00 7.00
8.00 7.00
423
367
82.0 14.0
367
46.0 84.0
0.48 0.40
0.20 0.74
0.29 0.45
0.37 Grading Rubber Tired Dozers
Building Construction Forklifts
Building Construction
Building Construction
Building Construction
Building Construction
Generator Sets
Cranes
Welders
Tractors/Loaders/Backh Diesel
oes
Paving
Paving
Pavers Diesel
Diesel
Average
Average
2.00 2.00
8.00 8.00
81.0 89.0
0.42 Paving Equipment 0.36
76 / 93
City of Coronado Page 1025
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
Paving Rollers Diesel
Diesel
Average
Average
2.00 1.00
8.00 6.00
36.0 37.0
0.38 Architectural Coating Air Compressors 0.48
5.2.2. Mitigated
Phase Name
Demolition
Demolition
Demolition
Equipment Type
Rubber Tired Dozers
Excavators
Fuel Type
Diesel
Engine Tier
Average
Number per Day Hours Per Day
8.00 Horsepower
367
Load Factor
2.00 0.40
3.00 1.00
Diesel Average 8.00 36.0 0.38
Concrete/Industrial
Saws
Diesel Average 8.00 33.0 0.73
Site Preparation
Site Preparation
Rubber Tired Dozers Diesel Average
Average
3.00 4.00
8.00 8.00
367 0.40
Tractors/Loaders/Backh Diesel 0.37
oes
84.0 Grading
Grading
Grading
Graders Diesel
Diesel
Average
Average
Average
1.00 2.00
2.00 8.00
8.00 8.00
148 0.41
0.38 0.37
Excavators 36.0
Tractors/Loaders/Backh Diesel 84.0
oes
Grading Scrapers Diesel
Diesel
Diesel
Diesel
Diesel
Diesel
Average
Average
Average
Average
Average
Average
Average
2.00 1.00
3.00 1.00
1.00 1.00
3.00 8.00
8.00 8.00
8.00 7.00
8.00 7.00
423
367
82.0 14.0
367
46.0 84.0
0.48 0.40
0.20 0.74
0.29 0.45
0.37 Grading Rubber Tired Dozers
Building Construction Forklifts
Building Construction
Building Construction
Building Construction
Building Construction
Generator Sets
Cranes
Welders
Tractors/Loaders/Backh Diesel
oes
Paving Pavers Diesel
Diesel
Diesel
Diesel
Average
Average
Average
Average
2.00 2.00
2.00 1.00
8.00 8.00
8.00 6.00
81.0 89.0
36.0 37.0
0.42 0.36
0.38 0.48
Paving Paving Equipment
Paving Rollers
Architectural Coating Air Compressors
77 / 93
City of Coronado Page 1026
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
5.3. Construction Vehicles
5.3.1. Unmitigated
Phase Name
Demolition
Trip Type
—
One-Way Trips per Day Miles per Trip
—
Vehicle Mix
— —
Demolition Worker
Vendor
Hauling
Onsite truck
—
15.0 —
12.0 7.63
20.0 —
LDA,LDT1,LDT2
HHDT,MHDT
HHDT
Demolition
Demolition 204
Demolition — HHDT
Site Preparation
Site Preparation
Site Preparation
Site Preparation
Site Preparation
Grading
— — —
Worker
Vendor
Hauling
Onsite truck
—
17.5 —
12.0 7.63
20.0 —
LDA,LDT1,LDT2
HHDT,MHDT
0.00 HHDT
— HHDT
— — —
Grading Worker
Vendor
Hauling
Onsite truck
—
20.0 —
12.0 7.63
20.0 —
LDA,LDT1,LDT2
HHDT,MHDT
HHDT
Grading
Grading 51.9
Grading — HHDT
Building Construction
Building Construction
Building Construction
Building Construction
Building Construction
Paving
— — —
Worker
Vendor
Hauling
Onsite truck
—
194
57.5 0.00
—
12.0 7.63
20.0 —
LDA,LDT1,LDT2
HHDT,MHDT
HHDT
HHDT
— — —
Paving Worker
Vendor
15.0 —
12.0 7.63
LDA,LDT1,LDT2
Paving HHDT,MHDT
78 / 93
City of Coronado Page 1027
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
Paving Hauling
Onsite truck
—
0.00 —
20.0 —
HHDT
Paving HHDT
Architectural Coating
Architectural Coating
Architectural Coating
Architectural Coating
Architectural Coating
— — —
Worker 38.7
—
12.0 7.63
20.0 —
LDA,LDT1,LDT2
HHDT,MHDT
HHDT
Vendor
Hauling
Onsite truck
0.00 — HHDT
5.3.2. Mitigated
Phase Name
Demolition
Trip Type
—
One-Way Trips per Day Miles per Trip
—
Vehicle Mix
— —
Demolition Worker
Vendor
Hauling
Onsite truck
—
15.0 —
12.0 7.63
20.0 —
LDA,LDT1,LDT2
HHDT,MHDT
HHDT
Demolition
Demolition 204
Demolition — HHDT
Site Preparation
Site Preparation
Site Preparation
Site Preparation
Site Preparation
Grading
— — —
Worker
Vendor
Hauling
Onsite truck
—
17.5 —
12.0 7.63
20.0 —
LDA,LDT1,LDT2
HHDT,MHDT
0.00 HHDT
— HHDT
— — —
Grading Worker
Vendor
Hauling
Onsite truck
—
20.0 —
12.0 7.63
20.0 —
LDA,LDT1,LDT2
HHDT,MHDT
HHDT
Grading
Grading 51.9
Grading — HHDT
Building Construction
Building Construction
— — —
Worker 194 12.0 LDA,LDT1,LDT2
79 / 93
City of Coronado Page 1028
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
Building Construction
Building Construction
Building Construction
Paving
Vendor
Hauling
Onsite truck
—
57.5 0.00
—
7.63 20.0
—
HHDT,MHDT
HHDT
HHDT
— — —
Paving Worker
Vendor
Hauling
Onsite truck
—
15.0 —
12.0 7.63
20.0 —
LDA,LDT1,LDT2
HHDT,MHDT
HHDT
Paving
Paving 0.00
Paving — HHDT
Architectural Coating
Architectural Coating
Architectural Coating
Architectural Coating
Architectural Coating
— — —
Worker
Vendor
Hauling
Onsite truck
38.7 —
12.0 7.63
20.0 —
LDA,LDT1,LDT2
HHDT,MHDT
0.00 HHDT
— HHDT
5.4. Vehicles
5.4.1. Construction Vehicle Control Strategies
Non-applicable. No control strategies activated by user.
5.5. Architectural Coatings
Phase Name Residential Interior Area Coated Residential Exterior Area Coated Non-Residential Interior Area Non-Residential Exterior Area Coated (sq ft)
Parking Area Coated (sq ft)
—
(sq ft) (sq ft) Coated (sq ft)
Architectural Coating 2,124,428 708,143 0.00 0.00
5.6. Dust Mitigation
5.6.1. Construction Earthmoving Activities
Phase Name Material Imported (Ton of
Debris)
Material Exported (Ton of
Debris)
Acres Graded (acres) Material Demolished (Ton of
Debris)
Acres Paved (acres)
80 / 93
City of Coronado Page 1029
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
Demolition
Site Preparation
Grading
0.00 0.00
0.00 0.00
0.00 0.00
180
930
0.00 58,800
0.00 —
0.00 —
58,800
0.00 0.00 —
Paving 0.00 5.93
5.6.2. Construction Earthmoving Control Strategies
Control Strategies Applied
Water Exposed Area
Frequency (per day) PM10 Reduction PM2.5 Reduction
2 2
61%
36%
61%
Water Demolished Area 36%
5.7. Construction Paving
Land Use Area Paved (acres)
5.93 % Asphalt
Single Family Housing 0%
5.8. Construction Electricity Consumption and Emissions Factors kWh per Year and Emission Factor (lb/MWh)
Year kWh per Year
0.00 CO2
589
589
589
589
589
589
CH4
0.03 0.03
0.03 0.03
0.03 0.03
N2O
2024
2025
2026
2027
2028
2029
< 0.005
< 0.005
< 0.005
< 0.005
< 0.005
< 0.005
0.00 0.00
0.00 0.00
0.00 5.9. Operational Mobile Sources
81 / 93
City of Coronado Page 1030
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
5.9.1. Unmitigated
Land Use Type Trips/Weekday Trips/Saturday
4,304
Trips/Sunday
4,304
Trips/Year
1,570,960
VMT/Weekday
38,736
VMT/Saturday
38,736
VMT/Sunday
38,736
VMT/Year
Total all Land Uses 4,304 14,138,640
5.9.2. Mitigated
Land Use Type Trips/Weekday
4,304
Trips/Saturday
4,304
Trips/Sunday
4,304
Trips/Year
1,570,960
VMT/Weekday
38,736
VMT/Saturday
38,736
VMT/Sunday
38,736
VMT/Year
Total all Land Uses 14,138,640
5.10. Operational Area Sources
5.10.1. Hearths
5.10.1.1. Unmitigated
Hearth Type Unmitigated (number)
Single Family Housing
Wood Fireplaces
Gas Fireplaces
—
0 0
Propane Fireplaces
Electric Fireplaces
No Fireplaces
0 0
538
5.10.1.2. Mitigated
Hearth Type Unmitigated (number)
Single Family Housing
Wood Fireplaces
Gas Fireplaces
—
0 0
82 / 93
City of Coronado Page 1031
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
Propane Fireplaces
Electric Fireplaces
No Fireplaces
0 0
538
5.10.2. Architectural Coatings
Residential Interior Area Coated (sq ft) Residential Exterior Area Coated (sq ft) Non-Residential Interior Area Coated (sq ft)
Non-Residential Exterior Area Coated Parking Area Coated (sq ft) (sq ft)
2124427.5 708,143 0.00 0.00 —
5.10.3. Landscape Equipment
Season Unit Value
0.00 180
Snow Days
Summer Days
day/yr
day/yr
5.10.4. Landscape Equipment - Mitigated
Season Unit Value
0.00 180
Snow Days
Summer Days
day/yr
day/yr
5.11. Operational Energy Consumption
5.11.1. Unmitigated
Electricity (kWh/yr) and CO2 and CH4 and N2O and Natural Gas (kBTU/yr) Land Use Electricity (kWh/yr)
3,304,007
CO2
540
CH4 N2O Natural Gas (kBTU/yr)
Single Family Housing 0.0330 0.0040 15,342,110
83 / 93
City of Coronado Page 1032
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
5.11.2. Mitigated
Electricity (kWh/yr) and CO2 and CH4 and N2O and Natural Gas (kBTU/yr) Land Use Electricity (kWh/yr)
3,307,233
CO2
540
CH4 N2O Natural Gas (kBTU/yr)
Single Family Housing 0.0330 0.0040 0.00
5.12. Operational Water and Wastewater Consumption
5.12.1. Unmitigated
Land Use Indoor Water (gal/year) Outdoor Water (gal/year) Single Family Housing 18,901,594 115,097,768
5.12.2. Mitigated
Land Use Indoor Water (gal/year)
18,901,594
Outdoor Water (gal/year)
Single Family Housing 115,097,768
5.13. Operational Waste Generation
5.13.1. Unmitigated
Land Use Waste (ton/year)
356
Cogeneration (kWh/year)
Single Family Housing —
5.13.2. Mitigated
Land Use Waste (ton/year)
356
Cogeneration (kWh/year)
Single Family Housing —
84 / 93
City of Coronado Page 1033
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
5.14. Operational Refrigeration and Air Conditioning Equipment
5.14.1. Unmitigated
Land Use Type Equipment Type Refrigerant
R-410A
GWP
2,088
Quantity (kg)
< 0.005
Operations Leak Rate
2.50 Service Leak Rate
2.50 Times Serviced
Single Family Housing Average room A/C & 10.0
Other residential A/C
and heat pumps
Single Family Housing Household refrigerators R-134a
and/or freezers
1,430 0.12 0.60 0.00 1.00
5.14.2. Mitigated
Land Use Type Equipment Type Refrigerant
R-410A
GWP
2,088
Quantity (kg)
< 0.005
Operations Leak Rate
2.50 Service Leak Rate
2.50 Times Serviced
Single Family Housing Average room A/C & 10.0
Other residential A/C
and heat pumps
Single Family Housing Household refrigerators R-134a
and/or freezers
1,430 0.12 0.60 0.00 1.00
5.15. Operational Off-Road Equipment
5.15.1. Unmitigated
Equipment Type Fuel Type Engine Tier
Engine Tier
Number per Day Hours Per Day Horsepower Load Factor
5.15.2. Mitigated
Equipment Type Fuel Type Number per Day Hours Per Day Horsepower Load Factor
5.16. Stationary Sources
85 / 93
City of Coronado Page 1034
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
5.16.1. Emergency Generators and Fire Pumps
Equipment Type Fuel Type Number per Day Hours per Day Hours per Year Horsepower Load Factor
5.16.2. Process Boilers
Equipment Type Fuel Type Number Boiler Rating (MMBtu/hr) Daily Heat Input (MMBtu/day) Annual Heat Input (MMBtu/yr)
5.17. User Defined
Equipment Type Fuel Type
5.18. Vegetation
5.18.1. Land Use Change
5.18.1.1. Unmitigated
Vegetation Land Use Type Vegetation Soil Type Initial Acres Initial Acres
Final Acres
Final Acres
5.18.1.2. Mitigated
Vegetation Land Use Type Vegetation Soil Type
5.18.1. Biomass Cover Type
5.18.1.1. Unmitigated
Biomass Cover Type Initial Acres Final Acres
5.18.1.2. Mitigated
86 / 93
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Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
Biomass Cover Type Initial Acres Final Acres
5.18.2. Sequestration
5.18.2.1. Unmitigated
Tree Type Number
Number
Electricity Saved (kWh/year) Natural Gas Saved (btu/year) Natural Gas Saved (btu/year)
5.18.2.2. Mitigated
Tree Type Electricity Saved (kWh/year)
6. Climate Risk Detailed Report
6.1. Climate Risk Summary
Cal-Adapt midcentury 2040–2059 average projections for four hazards are reported below for your project location. These are under Representation Concentration Pathway (RCP) 8.5 which assumes GHG emissions will continue to rise strongly through 2050 and then plateau around 2100.
Climate Hazard Result for Project Location Unit
Temperature and Extreme Heat
Extreme Precipitation
Sea Level Rise
6.59 2.55
—
annual days of extreme heat
annual days with precipitation above 20 mm
meters of inundation depth
Wildfire 1.66 annual hectares burned
Temperature and Extreme Heat data are for grid cell in which your project are located. The projection is based on the 98th historical percentile of daily maximum/minimum temperatures from observed historical data (32 climate model ensemble from Cal-Adapt, 2040–2059 average under RCP 8.5). Each grid cell is 6 kilometers (km) by 6 km, or 3.7 miles (mi) by 3.7 mi.
Extreme Precipitation data are for the grid cell in which your project are located. The threshold of 20 mm is equivalent to about ¾ an inch of rain, which would be light to moderate rainfall if received over a full day or heavy rain if received over a period of 2 to 4 hours. Each grid cell is 6 kilometers (km) by 6 km, or 3.7 miles (mi) by 3.7 mi.
Sea Level Rise data are for the grid cell in which your project are located. The projections are from Radke et al. (2017), as reported in Cal-Adapt (Radke et al., 2017, CEC-500-2017-008), and consider inundation location and depth for the San Francisco Bay, the Sacramento-San Joaquin River Delta and California coast resulting different increments of sea level rise coupled with extreme storm events.
Users may select from four scenarios to view the range in potential inundation depth for the grid cell. The four scenarios are: No rise, 0.5 meter, 1.0 meter, 1.41 meters 87 / 93
City of Coronado Page 1036
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
Wildfire data are for the grid cell in which your project are located. The projections are from UC Davis, as reported in Cal-Adapt (2040–2059 average under RCP 8.5), and consider historical data of climate, vegetation, population density, and large (> 400 ha) fire history. Users may select from four model simulations to view the range in potential wildfire probabilities for the grid cell. The four simulations make different assumptions about expected rainfall and temperature are: Warmer/drier (HadGEM2-ES), Cooler/wetter (CNRM-CM5), Average conditions (CanESM2), Range of different rainfall and temperature possibilities (MIROC5). Each grid cell is 6 kilometers (km) by 6 km, or 3.7 miles (mi) by 3.7 mi.
6.2. Initial Climate Risk Scores
Climate Hazard
Temperature and Extreme Heat
Extreme Precipitation
Sea Level Rise
Exposure Score Sensitivity Score Adaptive Capacity Score Vulnerability Score N/A
N/A
1 N/A
N/A
0 N/A
N/A
0 N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Wildfire 1 0 0
Flooding 0 0 0
Drought N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Snowpack Reduction
Air Quality Degradation
The sensitivity score reflects the extent to which a project would be adversely affected by exposure to a climate hazard. Exposure is rated on a scale of 1 to 5, with a score of 5 representing the greatest exposure.
The adaptive capacity of a project refers to its ability to manage and reduce vulnerabilities from projected climate hazards. Adaptive capacity is rated on a scale of 1 to 5, with a score of 5 representing the greatest ability to adapt.
The overall vulnerability scores are calculated based on the potential impacts and adaptive capacity assessments for each hazard. Scores do not include implementation of climate risk reduction measures.
6.3. Adjusted Climate Risk Scores
Climate Hazard
Temperature and Extreme Heat
Extreme Precipitation
Sea Level Rise
Wildfire
Exposure Score Sensitivity Score Adaptive Capacity Score Vulnerability Score N/A
N/A
1 N/A
N/A
1 N/A
N/A
1 N/A
N/A
2 1 1 1 2
Flooding 1 1 1 2
Drought N/A
N/A
N/A
N/A
N/A
N/A
N/A
Snowpack Reduction N/A
88 / 93
City of Coronado Page 1037
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
Air Quality Degradation N/A N/A N/A N/A
The sensitivity score reflects the extent to which a project would be adversely affected by exposure to a climate hazard. Exposure is rated on a scale of 1 to 5, with a score of 5 representing the greatest exposure.
The adaptive capacity of a project refers to its ability to manage and reduce vulnerabilities from projected climate hazards. Adaptive capacity is rated on a scale of 1 to 5, with a score of 5 representing the greatest ability to adapt.
The overall vulnerability scores are calculated based on the potential impacts and adaptive capacity assessments for each hazard. Scores include implementation of climate risk reduction measures.
6.4. Climate Risk Reduction Measures
7. Health and Equity Details
7.1. CalEnviroScreen 4.0 Scores
The maximum CalEnviroScreen score is 100. A high score (i.e., greater than 50) reflects a higher pollution burden compared to other census tracts in the state.
Indicator Result for Project Census Tract
Exposure Indicators
AQ-Ozone
—
29.9 52.3
59.7 24.7
35.0 0.00
50.5 43.4
—
AQ-PM
AQ-DPM
Drinking Water
Lead Risk Housing
Pesticides
Toxic Releases
Traffic
Effect Indicators
CleanUp Sites
Groundwater
50.3 70.3
77.5 51.2
52.9 Haz Waste Facilities/Generators
Impaired Water Bodies
Solid Waste
89 / 93
City of Coronado Page 1038
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
Sensitive Population
Asthma
—
14.7 3.43
17.7 —
Cardio-vascular
Low Birth Weights
Socioeconomic Factor Indicators
Education 0.42
23.4 0.00
30.8 25.2
Housing
Linguistic
Poverty
Unemployment
7.2. Healthy Places Index Scores
The maximum Health Places Index score is 100. A high score (i.e., greater than 50) reflects healthier community conditions compared to other census tracts in the state.
Indicator Result for Project Census Tract
Economic —
Above Poverty
Employed
87.33478763
6.723983062
82.49711279
—
Median HI
Education
Bachelor's or higher
High school enrollment
Preschool enrollment
Transportation
Auto Access
91.91582189
100
1.873476197
—
52.9449506
68.99781856
—
Active commuting
Social
2-parent households 83.7931477
90 / 93
City of Coronado Page 1039
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
Voting 93.17336071
Neighborhood —
Alcohol availability
Park access
48.96702169
81.35506224
60.82381625
71.24342359
11.35634544
—
Retail density
Supermarket access
Tree canopy
Housing
Homeownership 32.37520852
61.58090594
92.42910304
76.97934043
75.52932119
—
Housing habitability
Low-inc homeowner severe housing cost burden
Low-inc renter severe housing cost burden
Uncrowded housing
Health Outcomes
Insured adults 88.23302964
Arthritis 0.0
Asthma ER Admissions
High Blood Pressure
Cancer (excluding skin)
Asthma
88.8 0.0
0.0 0.0
Coronary Heart Disease
Chronic Obstructive Pulmonary Disease
Diagnosed Diabetes
Life Expectancy at Birth
Cognitively Disabled
Physically Disabled
Heart Attack ER Admissions
0.0 0.0
0.0 96.4
93.6 94.6
98.6 91 / 93
City of Coronado Page 1040
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
Mental Health Not Good
Chronic Kidney Disease
Obesity
0.0 0.0
0.0 19.6
0.0 0.0
—
Pedestrian Injuries
Physical Health Not Good
Stroke
Health Risk Behaviors
Binge Drinking 0.0
0.0 0.0
—
Current Smoker
No Leisure Time for Physical Activity
Climate Change Exposures
Wildfire Risk 0.0
0.0 91.6
23.5 91.5
6.2 62.1
—
SLR Inundation Area
Children
Elderly
English Speaking
Foreign-born
Outdoor Workers
Climate Change Adaptive Capacity
Impervious Surface Cover
Traffic Density
13.8 26.4
73.3 —
Traffic Access
Other Indices
Hardship 8.1
Other Decision Support —
2016 Voting 95.8
92 / 93
City of Coronado Page 1041
Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
7.3. Overall Health & Equity Scores
Metric Result for Project Census Tract
CalEnviroScreen 4.0 Score for Project Location (a) 8.00
70.0 No
Healthy Places Index Score for Project Location (b)
Project Located in a Designated Disadvantaged Community (Senate Bill 535) Project Located in a Low-Income Community (Assembly Bill 1550) Project Located in a Community Air Protection Program Community (Assembly Bill 617) No
No
a: The maximum CalEnviroScreen score is 100. A high score (i.e., greater than 50) reflects a higher pollution burden compared to other census tracts in the state. b: The maximum Health Places Index score is 100. A high score (i.e., greater than 50) reflects healthier community conditions compared to other census tracts in the state.
7.4. Health & Equity Measures
No Health & Equity Measures selected.
7.5. Evaluation Scorecard
Health & Equity Evaluation Scorecard not completed.
7.6. Health & Equity Custom Measures
No Health & Equity Custom Measures created.
8. User Changes to Default Data
Screen Justification
Operations: Hearths Assume no hearths
Land Use Revised consistent with PD
Construction: Construction Phases
Construction: Dust From Material Movement
Revised to fit 2029 cycle
Based on default export of 600 tons per acre . Half export/half demo 93 / 93
City of Coronado Page 1042
Coronado HEU - Cumulative Construction Detailed Report, 1/2/2024 Attachment 9
Coronado HEU - Cumulative Construction Detailed Report
Table of Contents
1. Basic Project Information
1.1. Basic Project Information
1.2. Land Use Types
1.3. User-Selected Emission Reduction Measures by Emissions Sector
2. Emissions Summary
2.1. Construction Emissions Compared Against Thresholds
2.2. Construction Emissions by Year, Unmitigated
2.3. Construction Emissions by Year, Mitigated
3. Construction Emissions Details
3.1. Demolition (2024) - Unmitigated
3.2. Demolition (2024) - Mitigated
3.3. Site Preparation (2024) - Unmitigated
3.4. Site Preparation (2024) - Mitigated
3.5. Grading (2024) - Unmitigated
1 / 60
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Coronado HEU - Cumulative Construction Detailed Report, 1/2/2024 Attachment 9
3.6. Grading (2024) - Mitigated
3.7. Grading (2025) - Unmitigated
3.8. Grading (2025) - Mitigated
3.9. Building Construction (2025) - Unmitigated
3.10. Building Construction (2025) - Mitigated
3.11. Building Construction (2026) - Unmitigated
3.12. Building Construction (2026) - Mitigated
3.13. Building Construction (2027) - Unmitigated
3.14. Building Construction (2027) - Mitigated
3.15. Building Construction (2028) - Unmitigated
3.16. Building Construction (2028) - Mitigated
3.17. Building Construction (2029) - Unmitigated
3.18. Building Construction (2029) - Mitigated
3.19. Paving (2029) - Unmitigated
3.20. Paving (2029) - Mitigated
3.21. Architectural Coating (2029) - Unmitigated
3.22. Architectural Coating (2029) - Mitigated
2 / 60
City of Coronado Page 1044
Coronado HEU - Cumulative Construction Detailed Report, 1/2/2024 Attachment 9
4. Operations Emissions Details
4.10. Soil Carbon Accumulation By Vegetation Type
4.10.1. Soil Carbon Accumulation By Vegetation Type - Unmitigated
4.10.2. Above and Belowground Carbon Accumulation by Land Use Type - Unmitigated
4.10.3. Avoided and Sequestered Emissions by Species - Unmitigated
4.10.4. Soil Carbon Accumulation By Vegetation Type - Mitigated
4.10.5. Above and Belowground Carbon Accumulation by Land Use Type - Mitigated
4.10.6. Avoided and Sequestered Emissions by Species - Mitigated
5. Activity Data
5.1. Construction Schedule
5.2. Off-Road Equipment
5.2.1. Unmitigated
5.2.2. Mitigated
5.3. Construction Vehicles
5.3.1. Unmitigated
5.3.2. Mitigated
5.4. Vehicles
3 / 60
City of Coronado Page 1045
Coronado HEU - Cumulative Construction Detailed Report, 1/2/2024 Attachment 9
5.4.1. Construction Vehicle Control Strategies
5.5. Architectural Coatings
5.6. Dust Mitigation
5.6.1. Construction Earthmoving Activities
5.6.2. Construction Earthmoving Control Strategies
5.7. Construction Paving
5.8. Construction Electricity Consumption and Emissions Factors
5.18. Vegetation
5.18.1. Land Use Change
5.18.1.1. Unmitigated
5.18.1.2. Mitigated
5.18.1. Biomass Cover Type
5.18.1.1. Unmitigated
5.18.1.2. Mitigated
5.18.2. Sequestration
5.18.2.1. Unmitigated
5.18.2.2. Mitigated
4 / 60
City of Coronado Page 1046
Coronado HEU - Cumulative Construction Detailed Report, 1/2/2024 Attachment 9
6. Climate Risk Detailed Report
6.1. Climate Risk Summary
6.2. Initial Climate Risk Scores
6.3. Adjusted Climate Risk Scores
6.4. Climate Risk Reduction Measures
7. Health and Equity Details
7.1. CalEnviroScreen 4.0 Scores
7.2. Healthy Places Index Scores
7.3. Overall Health & Equity Scores
7.4. Health & Equity Measures
7.5. Evaluation Scorecard
7.6. Health & Equity Custom Measures
8. User Changes to Default Data
5 / 60
City of Coronado Page 1047
Coronado HEU - Cumulative Construction Detailed Report, 1/2/2024 Attachment 9
1. Basic Project Information
1.1. Basic Project Information
Data Field Value
Project Name
Construction Start Date
Lead Agency
Land Use Scale
Analysis Level for Defaults
Windspeed (m/s)
Precipitation (days)
Location
Coronado HEU - Cumulative Construction
3/1/2024
—
Plan/community
County
3.00 20.0
32.692493637340675, -117.17926846639736
County San Diego
City Coronado
Air District San Diego County APCD
Air Basin San Diego
TA Z 6452
EDFZ 12
Electric Utility
Gas Utility
San Diego Gas & Electric
San Diego Gas & Electric
App Version 2022.1.1.21
1.2. Land Use Types
Land Use Subtype Size
912
Unit Lot Acreage
196
Building Area (sq ft) Landscape Area (sq Special Landscape Population 2,544
Description
—
ft) Area (sq ft)
Single Family
Housing
Dwelling Unit 1,778,400 10,682,126 0.00
6 / 60
City of Coronado Page 1048
Coronado HEU - Cumulative Construction Detailed Report, 1/2/2024 Attachment 9
1.3. User-Selected Emission Reduction Measures by Emissions Sector Sector
Energy
Energy
# Measure Title
E-11
E-15
Procure Electricity from Lower Carbon Intensity Power Supply Require All-Electric Development
2. Emissions Summary
2.1. Construction Emissions Compared Against Thresholds Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Un/Mit. ROG
—
NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E
—
PM2.5D
—
PM2.5T
Daily, Summer —
(Max)
Unmit. 70.3
—
45.1 —
33.8 —
0.13 —
1.60 —
15.4 —
16.7 —
1.47 —
3.97 —
5.45 Daily, Winter —
(Max)
Unmit. 70.3
—
45.8 —
32.9 —
0.13 —
1.52 —
15.4 —
16.7 —
1.40 —
2.80 —
4.05 Average Daily —
(Max)
Unmit. 30.9
—
24.5 —
20.1 —
0.05 —
0.88 —
5.29 —
6.17 —
0.82 —
1.51 —
2.33 Annual (Max) —
Unmit. 5.64 4.48 3.67 0.01 0.16 0.97 1.13 0.15 0.28 0.42
2.2. Construction Emissions by Year, Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Year ROG
—
NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E
—
PM2.5D
—
PM2.5T
Daily - Summer —
(Max)
7 / 60
City of Coronado Page 1049
Coronado HEU - Cumulative Construction Detailed Report, 1/2/2024 Attachment 9
2024
2025
2026
2027
2028
2029
3.72 2.55
2.34 2.27
2.19 70.3
—
45.1 14.7
13.8 13.2
12.5 6.49
—
33.8 29.8
28.6 27.8
27.0 10.5
—
0.13 0.04
0.04 0.04
0.04 0.01
—
1.60 0.46
0.41 0.37
0.33 0.24
—
15.4 3.40
3.40 3.40
3.40 0.56
—
16.7 3.87
3.81 3.77
3.73 0.57
—
1.47 0.43
0.38 0.34
0.31 0.22
—
3.97 0.82
0.82 0.82
0.82 0.13
—
5.45 1.25
1.20 1.17
1.13 0.25
Daily - Winter —
(Max)
2024 3.68
3.35 2.32
2.23 2.17
70.3 —
45.8 34.8
14.1 13.5
12.8 12.2
—
32.9 31.0
27.0 26.2
25.5 24.7
—
0.13 0.08
0.04 0.04
0.04 0.04
—
1.52 1.30
0.41 0.37
0.33 0.31
—
15.4 4.75
3.40 3.40
3.40 3.40
—
16.7 6.05
3.81 3.77
3.73 3.71
—
1.40 1.20
0.38 0.34
0.31 0.27
—
2.80 1.73
0.82 0.82
0.82 0.82
—
4.05 2.94
1.20 1.17
1.13 1.09
—
2025
2026
2027
2028
2029
Average Daily
2024 2.07
1.82 1.65
1.59 1.55
30.9 —
24.5 11.2
10.0 9.60
9.12 2.56
—
19.1 20.1
19.3 18.8
18.3 5.17
—
0.05 0.03
0.03 0.03
0.03 0.01
—
0.88 0.35
0.29 0.26
0.24 0.08
—
5.29 2.43
2.40 2.40
2.41 0.47
—
6.17 2.79
2.69 2.66
2.64 0.55
—
0.82 0.33
0.27 0.24
0.22 0.07
—
1.51 0.60
0.58 0.58
0.58 0.11
—
2.33 0.93
0.85 0.83
0.80 0.18
—
2025
2026
2027
2028
2029
Annual
2024 0.38
0.33 0.30
0.29 0.28
5.64 4.48
2.04 1.83
1.75 1.66
0.47 3.49
3.67 3.53
3.43 3.34
0.94 0.01
0.01 0.01
0.01 0.01
< 0.005
0.16 0.06
0.05 0.05
0.04 0.01
0.97 0.44
0.44 0.44
0.44 0.09
1.13 0.51
0.49 0.49
0.48 0.10
0.15 0.06
0.05 0.04
0.04 0.01
0.28 0.11
0.11 0.11
0.11 0.02
0.42 0.17
0.16 0.15
0.15 0.03
2025
2026
2027
2028
2029
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Coronado HEU - Cumulative Construction Detailed Report, 1/2/2024 Attachment 9
2.3. Construction Emissions by Year, Mitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Year ROG
—
NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E
—
PM2.5D
—
PM2.5T
Daily - Summer —
(Max)
2024
2025
2026
2027
2028
2029
3.72 2.55
2.34 2.27
2.19 70.3
—
45.1 14.7
13.8 13.2
12.5 6.49
—
33.8 29.8
28.6 27.8
27.0 10.5
—
0.13 0.04
0.04 0.04
0.04 0.01
—
1.60 0.46
0.41 0.37
0.33 0.24
—
15.4 3.40
3.40 3.40
3.40 0.56
—
16.7 3.87
3.81 3.77
3.73 0.57
—
1.47 0.43
0.38 0.34
0.31 0.22
—
3.97 0.82
0.82 0.82
0.82 0.13
—
5.45 1.25
1.20 1.17
1.13 0.25
Daily - Winter —
(Max)
2024 3.68
3.35 2.32
2.23 2.17
70.3 —
45.8 34.8
14.1 13.5
12.8 12.2
—
32.9 31.0
27.0 26.2
25.5 24.7
—
0.13 0.08
0.04 0.04
0.04 0.04
—
1.52 1.30
0.41 0.37
0.33 0.31
—
15.4 4.75
3.40 3.40
3.40 3.40
—
16.7 6.05
3.81 3.77
3.73 3.71
—
1.40 1.20
0.38 0.34
0.31 0.27
—
2.80 1.73
0.82 0.82
0.82 0.82
—
4.05 2.94
1.20 1.17
1.13 1.09
—
2025
2026
2027
2028
2029
Average Daily
2024 2.07
1.82 1.65
1.59 1.55
30.9 —
24.5 11.2
10.0 9.60
9.12 2.56
—
19.1 20.1
19.3 18.8
18.3 5.17
—
0.05 0.03
0.03 0.03
0.03 0.01
—
0.88 0.35
0.29 0.26
0.24 0.08
—
5.29 2.43
2.40 2.40
2.41 0.47
—
6.17 2.79
2.69 2.66
2.64 0.55
—
0.82 0.33
0.27 0.24
0.22 0.07
—
1.51 0.60
0.58 0.58
0.58 0.11
—
2.33 0.93
0.85 0.83
0.80 0.18
—
2025
2026
2027
2028
2029
Annual
2024 0.38 4.48 3.49 0.01 0.16 0.97 1.13 0.15 0.28 0.42
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2025
2026
2027
2028
2029
0.33 0.30
0.29 0.28
5.64 2.04
1.83 1.75
1.66 0.47
3.67 3.53
3.43 3.34
0.94 0.01 0.06
0.05 0.05
0.04 0.01
0.44 0.44
0.44 0.44
0.09 0.51
0.49 0.49
0.48 0.10
0.06 0.05
0.04 0.04
0.01 0.11
0.11 0.11
0.11 0.02
0.17 0.16
0.15 0.15
0.03 0.01
0.01 0.01
< 0.005
3. Construction Emissions Details
3.1. Demolition (2024) - Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Location
Onsite
ROG
—
NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E PM2.5D PM2.5T
— —
—
—
Daily, Summer —
(Max)
— — — — — — — —
Off-Road 2.62 24.9 21.7 0.03 1.06 — 1.06 0.98 — 0.98
Equipment
Demolition — — — — — 11.5
0.00 —
11.5 0.00
—
— 1.74
0.00 —
1.74 0.00
—
Onsite truck 0.00
—
0.00 —
0.00 —
0.00 —
0.00 —
0.00 Daily, Winter —
(Max)
Off-Road 2.62 24.9 21.7 0.03 1.06 — 1.06 0.98 — 0.98
Equipment
Demolition — — — — — 11.5
0.00 —
11.5 0.00
—
— 1.74
0.00 —
1.74 0.00
—
Onsite truck
Average Daily
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
Off-Road 0.52 4.91 4.29 0.01 0.21 — 0.21 0.19 — 0.19
Equipment
Demolition — — — — — 2.26
0.00 2.26
0.00 — 0.34
0.00 0.34
Onsite truck 0.00 0.00 0.00 0.00 0.00 0.00 0.00
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Annual — — — — — —
—
— — —
—
—
Off-Road 0.09 0.90 0.78 < 0.005 0.04 0.04 0.04 0.04
Equipment
Demolition
Onsite truck
Offsite
— — — — — 0.41
0.00 —
0.41 0.00
—
— 0.06
0.00 —
0.06 0.00
—
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
Daily, Summer
(Max)
— — — — — — — — — —
Worker
Vendor
Hauling
0.06 0.00
0.32 —
0.05 0.00
20.2 —
0.74 0.00
7.18 —
0.00 0.00
0.09 —
0.00 0.00
0.27 —
0.13 0.00
3.79 —
0.13 0.00
4.06 —
0.00 0.00
0.27 —
0.03 0.00
1.04 —
0.03 0.00
1.31 Daily, Winter —
(Max)
Worker
Vendor
0.06 0.00
0.31 —
0.06 0.00
20.9 —
0.65 0.00
7.26 —
0.00 0.00
0.09 —
0.00 0.00
0.27 —
0.13 0.00
3.79 —
0.13 0.00
4.06 —
0.00 0.00
0.27 —
0.03 0.00
1.04 —
0.03 0.00
1.31 —
Hauling
Average Daily
Worker
Vendor
0.01 0.00
0.06 —
0.01 0.00
4.12 —
0.13 0.00
1.42 —
0.00 0.00
0.02 —
0.00 0.00
0.05 —
0.02 0.00
0.74 —
0.02 0.00
0.79 —
0.00 0.00
0.05 —
0.01 0.00
0.20 —
0.01 0.00
0.26 —
Hauling
Annual
Worker
Vendor
< 0.005
0.00 0.01
< 0.005
0.00 0.75
0.02 0.00
0.26 0.00
0.00 < 0.005
0.00 0.00
0.01 < 0.005
0.00 0.13
< 0.005
0.00 0.14
0.00 0.00
0.01 < 0.005
0.00 0.04
< 0.005
0.00 Hauling 0.05
3.2. Demolition (2024) - Mitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Location ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T 11 / 60
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Coronado HEU - Cumulative Construction Detailed Report, 1/2/2024 Attachment 9
Onsite —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Daily, Summer —
(Max)
Off-Road 2.62 24.9 21.7 0.03 1.06 — 1.06 0.98 — 0.98
Equipment
Demolition — — — — — 11.5
0.00 —
11.5 0.00
—
— 1.74
0.00 —
1.74 0.00
—
Onsite truck 0.00
—
0.00 —
0.00 —
0.00 —
0.00 —
0.00 Daily, Winter —
(Max)
Off-Road 2.62 24.9 21.7 0.03 1.06 — 1.06 0.98 — 0.98
Equipment
Demolition — — — — — 11.5
0.00 —
11.5 0.00
—
— 1.74
0.00 —
1.74 0.00
—
Onsite truck
Average Daily
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
Off-Road 0.52 4.91 4.29 0.01 0.21 — 0.21 0.19 — 0.19
Equipment
Demolition
Onsite truck
Annual
— — — — — 2.26
0.00 —
2.26 0.00
—
— 0.34
0.00 —
0.34 0.00
—
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
Off-Road 0.09 0.90 0.78 < 0.005 0.04 — 0.04 0.04 — 0.04 Equipment
Demolition
Onsite truck
Offsite
— — — — — 0.41
0.00 —
0.41 0.00
—
— 0.06
0.00 —
0.06 0.00
—
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
Daily, Summer
(Max)
— — — — — — — — — —
Worker
Vendor
Hauling
0.06 0.00
0.32 0.05
0.00 20.2
0.74 0.00
7.18 0.00
0.00 0.09
0.00 0.00
0.27 0.13
0.00 3.79
0.13 0.00
4.06 0.00
0.00 0.27
0.03 0.00
1.04 0.03
0.00 1.31
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Coronado HEU - Cumulative Construction Detailed Report, 1/2/2024 Attachment 9
Daily, Winter
(Max)
— — — — — — — — — —
Worker
Vendor
0.06 0.00
0.31 —
0.06 0.00
20.9 —
0.65 0.00
7.26 —
0.00 0.00
0.09 —
0.00 0.00
0.27 —
0.13 0.00
3.79 —
0.13 0.00
4.06 —
0.00 0.00
0.27 —
0.03 0.00
1.04 —
0.03 0.00
1.31 —
Hauling
Average Daily
Worker
Vendor
0.01 0.00
0.06 —
0.01 0.00
4.12 —
0.13 0.00
1.42 —
0.00 0.00
0.02 —
0.00 0.00
0.05 —
0.02 0.00
0.74 —
0.02 0.00
0.79 —
0.00 0.00
0.05 —
0.01 0.00
0.20 —
0.01 0.00
0.26 —
Hauling
Annual
Worker
Vendor
< 0.005
0.00 0.01
< 0.005
0.00 0.75
0.02 0.00
0.26 0.00
0.00 < 0.005
0.00 0.00
0.01 < 0.005
0.00 0.13
< 0.005
0.00 0.14
0.00 0.00
0.01 < 0.005
0.00 0.04
< 0.005
0.00 Hauling 0.05
3.3. Site Preparation (2024) - Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Location
Onsite
ROG
—
NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E PM2.5D PM2.5T
— —
—
—
Daily, Summer —
(Max)
— — — — — — — —
Off-Road
Equipment
3.65 —
36.0 —
32.9 —
0.05 —
1.60 —
— 1.60
7.67 1.47
—
— 1.47
Dust From 3.94
Material
7.67 3.94
Movement
Onsite truck 0.00
—
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 Daily, Winter —
(Max)
Average Daily — — — — — — — — — —
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Coronado HEU - Cumulative Construction Detailed Report, 1/2/2024 Attachment 9
Off-Road
Equipment
0.43 —
4.24 —
3.88 —
0.01 —
0.19 —
— 0.19
0.90 0.17
—
— 0.17
Dust From 0.46
Material
0.90 0.46
Movement
Onsite truck
Annual
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
Off-Road 0.08 0.77 0.71 < 0.005 0.03 — 0.03 0.03 — 0.03 Equipment
Dust From
Material
— — — — — 0.16 0.16 — 0.08 0.08
Movement
Onsite truck
Offsite
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
Daily, Summer
(Max)
— — — — — — — — — —
Worker
Vendor
Hauling
0.07 0.00
0.00 —
0.06 0.00
0.00 —
0.86 0.00
0.00 —
0.00 0.00
0.00 —
0.00 0.00
0.00 —
0.15 0.00
0.00 —
0.15 0.00
0.00 —
0.00 0.00
0.00 —
0.03 0.00
0.00 —
0.03 0.00
0.00 Daily, Winter —
(Max)
Average Daily
Worker
— — — — — — — — — —
0.01 0.00
0.00 —
0.01 0.00
0.00 —
0.09 0.00
0.00 —
0.00 0.00
0.00 —
0.00 0.00
0.00 —
0.02 0.00
0.00 —
0.02 0.00
0.00 —
0.00 0.00
0.00 —
< 0.005
0.00 0.00
—
< 0.005
0.00 0.00
—
Vendor
Hauling
Annual
Worker < 0.005
0.00 0.00
< 0.005
0.00 0.00
0.02 0.00
0.00 0.00
0.00 0.00
0.00 0.00
0.00 < 0.005
0.00 0.00
< 0.005
0.00 0.00
0.00 0.00
0.00 < 0.005
0.00 0.00
< 0.005
0.00 0.00
Vendor
Hauling
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Coronado HEU - Cumulative Construction Detailed Report, 1/2/2024 Attachment 9
3.4. Site Preparation (2024) - Mitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Location
Onsite
ROG
—
NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E PM2.5D PM2.5T
— —
—
—
Daily, Summer —
(Max)
— — — — — — — —
Off-Road
Equipment
3.65 —
36.0 —
32.9 —
0.05 —
1.60 —
— 1.60
7.67 1.47
—
— 1.47
Dust From 3.94
Material
7.67 3.94
Movement
Onsite truck 0.00
—
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 Daily, Winter —
(Max)
Average Daily — — — — — —
—
— — —
—
—
Off-Road 0.43 4.24 3.88 0.01 0.19 0.19 0.17 0.17
Equipment
Dust From
Material
— — — — — 0.90 0.90 — 0.46 0.46
Movement
Onsite truck
Annual
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
Off-Road 0.08 0.77 0.71 < 0.005 0.03 — 0.03 0.03 — 0.03 Equipment
Dust From
Material
— — — — — 0.16 0.16 — 0.08 0.08
Movement
Onsite truck
Offsite
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
Daily, Summer
(Max)
— — — — — — — — — —
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Coronado HEU - Cumulative Construction Detailed Report, 1/2/2024 Attachment 9
Worker
Vendor
Hauling
0.07 0.00
0.00 —
0.06 0.00
0.00 —
0.86 0.00
0.00 —
0.00 0.00
0.00 —
0.00 0.00
0.00 —
0.15 0.00
0.00 —
0.15 0.00
0.00 —
0.00 0.00
0.00 —
0.03 0.00
0.00 —
0.03 0.00
0.00 Daily, Winter —
(Max)
Average Daily
Worker
— — — — — — — — — —
0.01 0.00
0.00 —
0.01 0.00
0.00 —
0.09 0.00
0.00 —
0.00 0.00
0.00 —
0.00 0.00
0.00 —
0.02 0.00
0.00 —
0.02 0.00
0.00 —
0.00 0.00
0.00 —
< 0.005
0.00 0.00
—
< 0.005
0.00 0.00
—
Vendor
Hauling
Annual
Worker < 0.005
0.00 0.00
< 0.005
0.00 0.00
0.02 0.00
0.00 0.00
0.00 0.00
0.00 0.00
0.00 < 0.005
0.00 0.00
< 0.005
0.00 0.00
0.00 0.00
0.00 < 0.005
0.00 0.00
< 0.005
0.00 0.00
Vendor
Hauling
3.5. Grading (2024) - Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Location
Onsite
ROG
—
NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E PM2.5D PM2.5T
— —
—
—
Daily, Summer —
(Max)
— — — — — — — —
Off-Road
Equipment
3.52 —
34.3 —
30.2 —
0.06 —
1.45 —
— 1.45
3.62 1.33
—
— 1.33
Dust From 1.43
Material
3.62 1.43
Movement
Onsite truck 0.00
—
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 Daily, Winter —
(Max)
Off-Road 3.52 34.3 30.2 0.06 1.45 — 1.45 1.33 — 1.33
Equipment
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Dust From
Material
— — — — — 3.62 3.62 — 1.43 1.43
Movement
Onsite truck 0.00
—
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 Average Daily —
Off-Road 1.00 9.73 8.56 0.02 0.41 — 0.41 0.38 — 0.38
Equipment
Dust From
Material
— — — — — 1.03 1.03 — 0.41 0.41
Movement
Onsite truck
Annual
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
Off-Road 0.18 1.78 1.56 < 0.005 0.07 — 0.07 0.07 — 0.07 Equipment
Dust From
Material
— — — — — 0.19 0.19 — 0.07 0.07
Movement
Onsite truck
Offsite
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
Daily, Summer
(Max)
— — — — — — — — — —
Worker
Vendor
Hauling
0.08 0.00
0.08 —
0.07 0.00
5.13 —
0.99 0.00
1.83 —
0.00 0.00
0.02 —
0.00 0.00
0.07 —
0.17 0.00
0.96 —
0.17 0.00
1.03 —
0.00 0.00
0.07 —
0.04 0.00
0.26 —
0.04 0.00
0.33 Daily, Winter —
(Max)
Worker 0.08
0.00 0.08
—
0.07 0.00
5.30 —
0.87 0.00
1.85 —
0.00 0.00
0.02 —
0.00 0.00
0.07 —
0.17 0.00
0.96 —
0.17 0.00
1.03 —
0.00 0.00
0.07 —
0.04 0.00
0.26 —
0.04 0.00
0.33 —
Vendor
Hauling
Average Daily
Worker 0.02 0.02 0.25 0.00 0.00 0.05 0.05 0.00 0.01 0.01 17 / 60
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Coronado HEU - Cumulative Construction Detailed Report, 1/2/2024 Attachment 9
Vendor
Hauling
Annual
Worker
Vendor
Hauling
0.00 0.00
1.51 —
0.00 0.52
—
0.00 0.01
—
0.00 0.02
—
0.00 0.27
—
0.00 0.29
—
0.00 0.02
—
0.00 0.07
—
0.00 0.09
—
0.02 —
< 0.005
0.00 < 0.005
0.00 0.27
0.05 0.00
0.10 0.00
0.00 < 0.005
0.00 0.00
< 0.005
0.01 0.00
0.05 0.01
0.00 0.05
0.00 0.00
< 0.005
< 0.005
0.00 0.01
< 0.005
0.00 < 0.005 0.02
3.6. Grading (2024) - Mitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Location
Onsite
ROG
—
NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E PM2.5D PM2.5T
— —
—
—
Daily, Summer —
(Max)
— — — — — — — —
Off-Road
Equipment
3.52 —
34.3 —
30.2 —
0.06 —
1.45 —
— 1.45
3.62 1.33
—
— 1.33
Dust From 1.43
Material
3.62 1.43
Movement
Onsite truck 0.00
—
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 Daily, Winter —
(Max)
Off-Road
Equipment
3.52 —
34.3 —
30.2 —
0.06 —
1.45 —
— 1.45
3.62 1.33
—
— 1.33
Dust From 1.43
Material
3.62 1.43
Movement
Onsite truck 0.00
—
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 Average Daily —
Off-Road 1.00 9.73 8.56 0.02 0.41 — 0.41 0.38 — 0.38
Equipment
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Dust From
Material
— — — — — 1.03 1.03 — 0.41 0.41
Movement
Onsite truck
Annual
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
Off-Road 0.18 1.78 1.56 < 0.005 0.07 — 0.07 0.07 — 0.07 Equipment
Dust From
Material
— — — — — 0.19 0.19 — 0.07 0.07
Movement
Onsite truck
Offsite
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
Daily, Summer
(Max)
— — — — — — — — — —
Worker
Vendor
Hauling
0.08 0.00
0.08 —
0.07 0.00
5.13 —
0.99 0.00
1.83 —
0.00 0.00
0.02 —
0.00 0.00
0.07 —
0.17 0.00
0.96 —
0.17 0.00
1.03 —
0.00 0.00
0.07 —
0.04 0.00
0.26 —
0.04 0.00
0.33 Daily, Winter —
(Max)
Worker
Vendor
0.08 0.00
0.08 —
0.07 0.00
5.30 —
0.87 0.00
1.85 —
0.00 0.00
0.02 —
0.00 0.00
0.07 —
0.17 0.00
0.96 —
0.17 0.00
1.03 —
0.00 0.00
0.07 —
0.04 0.00
0.26 —
0.04 0.00
0.33 —
Hauling
Average Daily
Worker
Vendor
0.02 0.00
0.02 —
0.02 0.00
1.51 —
0.25 0.00
0.52 —
0.00 0.00
0.01 —
0.00 0.00
0.02 —
0.05 0.00
0.27 —
0.05 0.00
0.29 —
0.00 0.00
0.02 —
0.01 0.00
0.07 —
0.01 0.00
0.09 —
Hauling
Annual
Worker
Vendor
< 0.005
0.00 < 0.005
< 0.005
0.00 0.27
0.05 0.00
0.10 0.00
0.00 < 0.005
0.00 0.00
< 0.005
0.01 0.00
0.05 0.01
0.00 0.05
0.00 0.00
< 0.005
< 0.005
0.00 0.01
< 0.005
0.00 Hauling 0.02
19 / 60
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3.7. Grading (2025) - Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Location
Onsite
ROG
—
NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E PM2.5D PM2.5T
— —
—
—
Daily, Summer —
(Max)
— — — — — — — —
Daily, Winter
(Max)
— — — — — — — — — —
Off-Road
Equipment
3.20 —
29.7 —
28.3 —
0.06 —
1.23 —
— 1.23
3.62 1.14
—
— 1.14
Dust From 1.43
Material
3.62 1.43
Movement
Onsite truck 0.00
—
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 Average Daily —
Off-Road 0.08 0.76 0.72 < 0.005 0.03 — 0.03 0.03 — 0.03 Equipment
Dust From
Material
— — — — — 0.09 0.09 — 0.04 0.04
Movement
Onsite truck
Annual
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
Off-Road 0.01 0.14 0.13 < 0.005 0.01 — 0.01 0.01 — 0.01 Equipment
Dust From
Material
— — — — — 0.02 0.02 — 0.01 0.01
Movement
Onsite truck
Offsite
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
Daily, Summer
(Max)
— — — — — — — — — —
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Daily, Winter
(Max)
— — — — — — — — — —
Worker
Vendor
0.08 0.07
0.00 5.07
—
0.81 0.00
1.85 —
0.00 0.00
0.02 —
0.00 0.00
0.07 —
0.17 0.17 0.00
0.00 0.07
—
0.04 0.04
0.00 0.00 0.00 0.00 0.00
Hauling
Average Daily
Worker
Vendor
0.08 0.96 1.03 0.26 0.33
— — — — —
< 0.005
0.00 < 0.005
0.00 0.13
—
0.02 0.00
0.05 —
0.00 0.00
< 0.005
—
0.00 0.00
< 0.005
—
< 0.005
0.00 < 0.005
0.00 0.00
0.00 < 0.005
—
< 0.005
0.00 < 0.005
0.00 Hauling
Annual
< 0.005
—
0.02 0.03 0.01 0.01
— — — —
Worker
Vendor
< 0.005
0.00 < 0.005
0.00 0.02
< 0.005
0.00 0.01
0.00 0.00
< 0.005
0.00 0.00
< 0.005
< 0.005
0.00 < 0.005
0.00 0.00
0.00 < 0.005
< 0.005
0.00 < 0.005
0.00 Hauling < 0.005 < 0.005 < 0.005 < 0.005 < 0.005
3.8. Grading (2025) - Mitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Location
Onsite
ROG
—
NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E PM2.5D PM2.5T
— —
—
—
Daily, Summer —
(Max)
— — — — — — — —
Daily, Winter
(Max)
— — — — — — — — — —
Off-Road
Equipment
3.20 —
29.7 —
28.3 —
0.06 —
1.23 —
— 1.23
3.62 1.14
—
— 1.14
Dust From 1.43
Material
3.62 1.43
Movement
Onsite truck 0.00
—
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 Average Daily —
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Off-Road
Equipment
0.08 —
0.76 —
0.72 —
< 0.005
—
0.03 —
— 0.03
0.09 0.03
—
— 0.03
Dust From 0.04
Material
0.09 0.04
Movement
Onsite truck
Annual
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
Off-Road 0.01 0.14 0.13 < 0.005 0.01 — 0.01 0.01 — 0.01 Equipment
Dust From
Material
— — — — — 0.02 0.02 — 0.01 0.01
Movement
Onsite truck
Offsite
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
Daily, Summer
(Max)
— — — — — — — — — —
Daily, Winter
(Max)
— — — — — — — — — —
Worker
Vendor
0.08 0.07
0.00 5.07
—
0.81 0.00
1.85 —
0.00 0.00
0.02 —
0.00 0.00
0.07 —
0.17 0.17 0.00
0.00 0.07
—
0.04 0.04
0.00 0.00 0.00 0.00 0.00
Hauling
Average Daily
Worker
Vendor
0.08 0.96 1.03 0.26 0.33
— — — — —
< 0.005
0.00 < 0.005
0.00 0.13
—
0.02 0.00
0.05 —
0.00 0.00
< 0.005
—
0.00 0.00
< 0.005
—
< 0.005
0.00 < 0.005
0.00 0.00
0.00 < 0.005
—
< 0.005
0.00 < 0.005
0.00 Hauling
Annual
< 0.005
—
0.02 0.03 0.01 0.01
— — — —
Worker
Vendor
< 0.005
0.00 < 0.005
0.00 0.02
< 0.005
0.00 0.01
0.00 0.00
< 0.005
0.00 0.00
< 0.005
< 0.005
0.00 < 0.005
0.00 0.00
0.00 < 0.005
< 0.005
0.00 < 0.005
0.00 Hauling < 0.005 < 0.005 < 0.005 < 0.005 < 0.005
22 / 60
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Coronado HEU - Cumulative Construction Detailed Report, 1/2/2024 Attachment 9
3.9. Building Construction (2025) - Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Location
Onsite
ROG
—
NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E PM2.5D PM2.5T
— —
—
—
Daily, Summer —
(Max)
— — — — — — — —
Off-Road 1.13 10.4 13.0 0.02 0.43 — 0.43 0.40 — 0.40
Equipment
Onsite truck 0.00
—
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 Daily, Winter —
(Max)
Off-Road 1.13 10.4 13.0 0.02 0.43 — 0.43 0.40 — 0.40
Equipment
Onsite truck 0.00
—
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 Average Daily —
Off-Road 0.78 7.19 8.98 0.02 0.30 — 0.30 0.27 — 0.27
Equipment
Onsite truck
Annual
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
Off-Road 0.14 1.31 1.64 < 0.005 0.05 — 0.05 0.05 — 0.05 Equipment
Onsite truck
Offsite
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
Daily, Summer
(Max)
— — — — — — — — — —
Worker
Vendor
Hauling
1.32 0.10
0.00 —
1.00 3.25
0.00 —
15.2 1.51
0.00 —
0.00 0.02
0.00 —
0.00 0.03
0.00 —
2.78 0.62
0.00 —
2.78 0.66
0.00 —
0.00 0.03
0.00 —
0.65 0.17
0.00 —
0.65 0.21
0.00 Daily, Winter —
(Max)
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Worker
Vendor
1.30 0.09
0.00 —
1.12 3.37
0.00 —
13.3 1.55
0.00 —
0.00 0.02
0.00 —
0.00 0.03
0.00 —
2.78 0.62
0.00 —
2.78 0.66
0.00 —
0.00 0.03
0.00 —
0.65 0.17
0.00 —
0.65 0.21
0.00 —
Hauling
Average Daily
Worker
Vendor
0.89 0.07
0.00 —
0.77 2.30
0.00 —
9.31 1.05
0.00 —
0.00 0.01
0.00 —
0.00 0.02
0.00 —
1.89 0.43
0.00 —
1.89 0.45
0.00 —
0.00 0.02
0.00 —
0.44 0.12
0.00 —
0.44 0.14
0.00 —
Hauling
Annual
Worker
Vendor
0.16 0.01
0.00 0.14
0.42 0.00
1.70 0.19
0.00 0.00
< 0.005
0.00 0.00
< 0.005
0.00 0.34
0.08 0.00
0.34 0.08
0.00 0.00
< 0.005
0.00 0.08
0.02 0.00
0.08 0.03
Hauling 0.00
3.10. Building Construction (2025) - Mitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Location
Onsite
ROG
—
NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E PM2.5D PM2.5T
— —
—
—
Daily, Summer —
(Max)
— — — — — — — —
Off-Road 1.13 10.4 13.0 0.02 0.43 — 0.43 0.40 — 0.40
Equipment
Onsite truck 0.00
—
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 Daily, Winter —
(Max)
Off-Road 1.13 10.4 13.0 0.02 0.43 — 0.43 0.40 — 0.40
Equipment
Onsite truck 0.00
—
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 Average Daily —
Off-Road 0.78 7.19 8.98 0.02 0.30 — 0.30 0.27 — 0.27
Equipment
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Onsite truck
Annual
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
Off-Road 0.14 1.31 1.64 < 0.005 0.05 — 0.05 0.05 — 0.05 Equipment
Onsite truck
Offsite
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
Daily, Summer
(Max)
— — — — — — — — — —
Worker
Vendor
Hauling
1.32 0.10
0.00 —
1.00 3.25
0.00 —
15.2 1.51
0.00 —
0.00 0.02
0.00 —
0.00 0.03
0.00 —
2.78 0.62
0.00 —
2.78 0.66
0.00 —
0.00 0.03
0.00 —
0.65 0.17
0.00 —
0.65 0.21
0.00 Daily, Winter —
(Max)
Worker
Vendor
1.30 0.09
0.00 —
1.12 3.37
0.00 —
13.3 1.55
0.00 —
0.00 0.02
0.00 —
0.00 0.03
0.00 —
2.78 0.62
0.00 —
2.78 0.66
0.00 —
0.00 0.03
0.00 —
0.65 0.17
0.00 —
0.65 0.21
0.00 —
Hauling
Average Daily
Worker
Vendor
0.89 0.07
0.00 —
0.77 2.30
0.00 —
9.31 1.05
0.00 —
0.00 0.01
0.00 —
0.00 0.02
0.00 —
1.89 0.43
0.00 —
1.89 0.45
0.00 —
0.00 0.02
0.00 —
0.44 0.12
0.00 —
0.44 0.14
0.00 —
Hauling
Annual
Worker
Vendor
0.16 0.01
0.00 0.14
0.42 0.00
1.70 0.19
0.00 0.00
< 0.005
0.00 0.00
< 0.005
0.00 0.34
0.08 0.00
0.34 0.08
0.00 0.00
< 0.005
0.00 0.08
0.02 0.00
0.08 0.03
Hauling 0.00
3.11. Building Construction (2026) - Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Location ROG NOx CO SO2 PM10E PM10D PM10T PM2.5E PM2.5D PM2.5T 25 / 60
City of Coronado Page 1067
Coronado HEU - Cumulative Construction Detailed Report, 1/2/2024 Attachment 9
Onsite —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Daily, Summer —
(Max)
Off-Road 1.07 9.85 13.0 0.02 0.38 — 0.38 0.35 — 0.35
Equipment
Onsite truck 0.00
—
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 Daily, Winter —
(Max)
Off-Road 1.07 9.85 13.0 0.02 0.38 — 0.38 0.35 — 0.35
Equipment
Onsite truck 0.00
—
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 Average Daily —
Off-Road 0.77 7.04 9.26 0.02 0.27 — 0.27 0.25 — 0.25
Equipment
Onsite truck
Annual
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
Off-Road 0.14 1.28 1.69 < 0.005 0.05 — 0.05 0.05 — 0.05 Equipment
Onsite truck
Offsite
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
Daily, Summer
(Max)
— — — — — — — — — —
Worker
Vendor
Hauling
1.19 0.08
0.00 —
0.91 3.09
0.00 —
14.2 1.45
0.00 —
0.00 0.02
0.00 —
0.00 0.03
0.00 —
2.78 0.62
0.00 —
2.78 0.66
0.00 —
0.00 0.03
0.00 —
0.65 0.17
0.00 —
0.65 0.21
0.00 Daily, Winter —
(Max)
Worker
Vendor
Hauling
1.17 0.08
0.00 1.03
3.21 0.00
12.5 1.48
0.00 0.00
0.02 0.00
0.00 0.03
0.00 2.78
0.62 0.00
2.78 0.66
0.00 0.00
0.03 0.00
0.65 0.17
0.00 0.65
0.21 0.00
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Average Daily
Worker
— — — — — — — — — —
0.83 0.06
0.00 —
0.73 2.27
0.00 —
9.03 1.04
0.00 —
0.00 0.01
0.00 —
0.00 0.02
0.00 —
1.96 0.44
0.00 —
1.96 0.46
0.00 —
0.00 0.02
0.00 —
0.46 0.12
0.00 —
0.46 0.15
0.00 —
Vendor
Hauling
Annual
Worker 0.15
0.01 0.00
0.13 0.42
0.00 1.65
0.19 0.00
0.00 < 0.005
0.00 0.00
< 0.005
0.00 0.36
0.08 0.00
0.36 0.08
0.00 0.00
< 0.005
0.00 0.08
0.02 0.00
0.08 0.03
0.00 Vendor
Hauling
3.12. Building Construction (2026) - Mitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Location
Onsite
ROG
—
NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E PM2.5D PM2.5T
— —
—
—
Daily, Summer —
(Max)
— — — — — — — —
Off-Road 1.07 9.85 13.0 0.02 0.38 — 0.38 0.35 — 0.35
Equipment
Onsite truck 0.00
—
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 Daily, Winter —
(Max)
Off-Road 1.07 9.85 13.0 0.02 0.38 — 0.38 0.35 — 0.35
Equipment
Onsite truck 0.00
—
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 Average Daily —
Off-Road 0.77 7.04 9.26 0.02 0.27 — 0.27 0.25 — 0.25
Equipment
Onsite truck
Annual
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
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Coronado HEU - Cumulative Construction Detailed Report, 1/2/2024 Attachment 9
Off-Road 0.14 1.28 1.69 < 0.005 0.05 — 0.05 0.05 — 0.05 Equipment
Onsite truck
Offsite
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
Daily, Summer
(Max)
— — — — — — — — — —
Worker
Vendor
Hauling
1.19 0.08
0.00 —
0.91 3.09
0.00 —
14.2 1.45
0.00 —
0.00 0.02
0.00 —
0.00 0.03
0.00 —
2.78 0.62
0.00 —
2.78 0.66
0.00 —
0.00 0.03
0.00 —
0.65 0.17
0.00 —
0.65 0.21
0.00 Daily, Winter —
(Max)
Worker
Vendor
1.17 0.08
0.00 —
1.03 3.21
0.00 —
12.5 1.48
0.00 —
0.00 0.02
0.00 —
0.00 0.03
0.00 —
2.78 0.62
0.00 —
2.78 0.66
0.00 —
0.00 0.03
0.00 —
0.65 0.17
0.00 —
0.65 0.21
0.00 —
Hauling
Average Daily
Worker
Vendor
0.83 0.06
0.00 —
0.73 2.27
0.00 —
9.03 1.04
0.00 —
0.00 0.01
0.00 —
0.00 0.02
0.00 —
1.96 0.44
0.00 —
1.96 0.46
0.00 —
0.00 0.02
0.00 —
0.46 0.12
0.00 —
0.46 0.15
0.00 —
Hauling
Annual
Worker
Vendor
0.15 0.01
0.00 0.13
0.42 0.00
1.65 0.19
0.00 0.00
< 0.005
0.00 0.00
< 0.005
0.00 0.36
0.08 0.00
0.36 0.08
0.00 0.00
< 0.005
0.00 0.08
0.02 0.00
0.08 0.03
Hauling 0.00
3.13. Building Construction (2027) - Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Location
Onsite
ROG
—
NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E PM2.5D PM2.5T
— —
—
—
Daily, Summer —
(Max)
— — — — — — — —
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Coronado HEU - Cumulative Construction Detailed Report, 1/2/2024 Attachment 9
Off-Road 1.03 9.39 12.9 0.02 0.34 — 0.34 0.31 — 0.31
Equipment
Onsite truck 0.00
—
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 Daily, Winter —
(Max)
Off-Road 1.03 9.39 12.9 0.02 0.34 — 0.34 0.31 — 0.31
Equipment
Onsite truck 0.00
—
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 Average Daily —
Off-Road 0.74 6.71 9.24 0.02 0.24 — 0.24 0.22 — 0.22
Equipment
Onsite truck
Annual
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
Off-Road 0.13 1.22 1.69 < 0.005 0.04 — 0.04 0.04 — 0.04 Equipment
Onsite truck
Offsite
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
Daily, Summer
(Max)
— — — — — — — — — —
Worker
Vendor
Hauling
1.16 0.08
0.00 —
0.81 2.96
0.00 —
13.5 1.40
0.00 —
0.00 0.02
0.00 —
0.00 0.03
0.00 —
2.78 0.62
0.00 —
2.78 0.66
0.00 —
0.00 0.03
0.00 —
0.65 0.17
0.00 —
0.65 0.21
0.00 Daily, Winter —
(Max)
Worker 1.13
0.08 0.00
—
1.01 3.06
0.00 —
11.8 1.42
0.00 —
0.00 0.02
0.00 —
0.00 0.03
0.00 —
2.78 0.62
0.00 —
2.78 0.66
0.00 —
0.00 0.03
0.00 —
0.65 0.17
0.00 —
0.65 0.21
0.00 —
Vendor
Hauling
Average Daily
Worker 0.80
0.06 0.72
2.17 8.55
1.01 0.00
0.01 0.00
0.02 1.96
0.44 1.96
0.46 0.00
0.02 0.46
0.12 0.46
Vendor 0.15
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Coronado HEU - Cumulative Construction Detailed Report, 1/2/2024 Attachment 9
Hauling
Annual
Worker
Vendor
Hauling
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.15 0.01
0.00 0.13
0.40 0.00
1.56 0.18
0.00 0.00
< 0.005
0.00 0.00
< 0.005
0.00 0.36
0.08 0.00
0.36 0.08
0.00 0.00
< 0.005
0.00 0.08
0.02 0.00
0.08 0.03
0.00 3.14. Building Construction (2027) - Mitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Location
Onsite
ROG
—
NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E PM2.5D PM2.5T
— —
—
—
Daily, Summer —
(Max)
— — — — — — — —
Off-Road 1.03 9.39 12.9 0.02 0.34 — 0.34 0.31 — 0.31
Equipment
Onsite truck 0.00
—
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 Daily, Winter —
(Max)
Off-Road 1.03 9.39 12.9 0.02 0.34 — 0.34 0.31 — 0.31
Equipment
Onsite truck 0.00
—
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 Average Daily —
Off-Road 0.74 6.71 9.24 0.02 0.24 — 0.24 0.22 — 0.22
Equipment
Onsite truck
Annual
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
Off-Road 0.13 1.22 1.69 < 0.005 0.04 — 0.04 0.04 — 0.04 Equipment
Onsite truck
Offsite
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
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Coronado HEU - Cumulative Construction Detailed Report, 1/2/2024 Attachment 9
Daily, Summer
(Max)
— — — — — — — — — —
Worker
Vendor
Hauling
1.16 0.08
0.00 —
0.81 2.96
0.00 —
13.5 1.40
0.00 —
0.00 0.02
0.00 —
0.00 0.03
0.00 —
2.78 0.62
0.00 —
2.78 0.66
0.00 —
0.00 0.03
0.00 —
0.65 0.17
0.00 —
0.65 0.21
0.00 Daily, Winter —
(Max)
Worker
Vendor
1.13 0.08
0.00 —
1.01 3.06
0.00 —
11.8 1.42
0.00 —
0.00 0.02
0.00 —
0.00 0.03
0.00 —
2.78 0.62
0.00 —
2.78 0.66
0.00 —
0.00 0.03
0.00 —
0.65 0.17
0.00 —
0.65 0.21
0.00 —
Hauling
Average Daily
Worker
Vendor
0.80 0.06
0.00 —
0.72 2.17
0.00 —
8.55 1.01
0.00 —
0.00 0.01
0.00 —
0.00 0.02
0.00 —
1.96 0.44
0.00 —
1.96 0.46
0.00 —
0.00 0.02
0.00 —
0.46 0.12
0.00 —
0.46 0.15
0.00 —
Hauling
Annual
Worker
Vendor
0.15 0.01
0.00 0.13
0.40 0.00
1.56 0.18
0.00 0.00
< 0.005
0.00 0.00
< 0.005
0.00 0.36
0.08 0.00
0.36 0.08
0.00 0.00
< 0.005
0.00 0.08
0.02 0.00
0.08 0.03
Hauling 0.00
3.15. Building Construction (2028) - Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Location
Onsite
ROG
—
NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E PM2.5D PM2.5T
— —
—
—
Daily, Summer —
(Max)
— — — — — — — —
Off-Road
Equipment
0.99 0.00
8.92 0.00
12.9 0.00
0.02 0.00
0.30 0.00
— 0.30
0.00 0.28
0.00 — 0.28
Onsite truck 0.00 0.00 0.00
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Coronado HEU - Cumulative Construction Detailed Report, 1/2/2024 Attachment 9
Daily, Winter
(Max)
— — — — — —
—
— — —
—
—
Off-Road 0.99 8.92 12.9 0.02 0.30 0.30 0.28 0.28
Equipment
Onsite truck 0.00
—
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 Average Daily —
Off-Road 0.71 6.39 9.26 0.02 0.22 — 0.22 0.20 — 0.20
Equipment
Onsite truck
Annual
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
Off-Road 0.13 1.17 1.69 < 0.005 0.04 — 0.04 0.04 — 0.04 Equipment
Onsite truck
Offsite
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
Daily, Summer
(Max)
— — — — — — — — — —
Worker
Vendor
Hauling
1.12 0.08
0.00 —
0.80 2.81
0.00 —
12.7 1.34
0.00 —
0.00 0.02
0.00 —
0.00 0.03
0.00 —
2.78 0.62
0.00 —
2.78 0.66
0.00 —
0.00 0.03
0.00 —
0.65 0.17
0.00 —
0.65 0.21
0.00 Daily, Winter —
(Max)
Worker 1.11
0.08 0.00
—
0.92 2.92
0.00 —
11.1 1.38
0.00 —
0.00 0.02
0.00 —
0.00 0.03
0.00 —
2.78 0.62
0.00 —
2.78 0.66
0.00 —
0.00 0.03
0.00 —
0.65 0.17
0.00 —
0.65 0.21
0.00 —
Vendor
Hauling
Average Daily
Worker 0.78
0.05 0.00
—
0.65 2.07
0.00 —
8.09 0.97
0.00 —
0.00 0.01
0.00 —
0.00 0.02
0.00 —
1.96 0.44
0.00 —
1.96 0.47
0.00 —
0.00 0.02
0.00 —
0.46 0.12
0.00 —
0.46 0.15
0.00 —
Vendor
Hauling
Annual
Worker 0.14 0.12 1.48 0.00 0.00 0.36 0.36 0.00 0.08 0.08 32 / 60
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Coronado HEU - Cumulative Construction Detailed Report, 1/2/2024 Attachment 9
Vendor
Hauling
0.01 0.00
0.38 0.00
0.18 0.00
< 0.005
0.00 < 0.005
0.00 0.08
0.00 0.08
0.00 < 0.005
0.00 0.02
0.00 0.03
0.00 3.16. Building Construction (2028) - Mitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Location
Onsite
ROG
—
NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E PM2.5D PM2.5T
— —
—
—
Daily, Summer —
(Max)
— — — — — — — —
Off-Road 0.99 8.92 12.9 0.02 0.30 — 0.30 0.28 — 0.28
Equipment
Onsite truck 0.00
—
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 Daily, Winter —
(Max)
Off-Road 0.99 8.92 12.9 0.02 0.30 — 0.30 0.28 — 0.28
Equipment
Onsite truck 0.00
—
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 Average Daily —
Off-Road 0.71 6.39 9.26 0.02 0.22 — 0.22 0.20 — 0.20
Equipment
Onsite truck
Annual
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
Off-Road 0.13 1.17 1.69 < 0.005 0.04 — 0.04 0.04 — 0.04 Equipment
Onsite truck
Offsite
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
Daily, Summer
(Max)
— — — — — — — — — —
Worker
Vendor
1.12 0.08
0.80 2.81
12.7 1.34
0.00 0.02
0.00 0.03
2.78 0.62
2.78 0.66
0.00 0.03
0.65 0.17
0.65 0.21
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Coronado HEU - Cumulative Construction Detailed Report, 1/2/2024 Attachment 9
Hauling 0.00
—
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 Daily, Winter —
(Max)
Worker
Vendor
1.11 0.08
0.00 —
0.92 2.92
0.00 —
11.1 1.38
0.00 —
0.00 0.02
0.00 —
0.00 0.03
0.00 —
2.78 0.62
0.00 —
2.78 0.66
0.00 —
0.00 0.03
0.00 —
0.65 0.17
0.00 —
0.65 0.21
0.00 —
Hauling
Average Daily
Worker
Vendor
0.78 0.05
0.00 —
0.65 2.07
0.00 —
8.09 0.97
0.00 —
0.00 0.01
0.00 —
0.00 0.02
0.00 —
1.96 0.44
0.00 —
1.96 0.47
0.00 —
0.00 0.02
0.00 —
0.46 0.12
0.00 —
0.46 0.15
0.00 —
Hauling
Annual
Worker
Vendor
0.14 0.01
0.00 0.12
0.38 0.00
1.48 0.18
0.00 0.00
< 0.005
0.00 0.00
< 0.005
0.00 0.36
0.08 0.00
0.36 0.08
0.00 0.00
< 0.005
0.00 0.08
0.02 0.00
0.08 0.03
Hauling 0.00
3.17. Building Construction (2029) - Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Location
Onsite
ROG
—
NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E PM2.5D PM2.5T
— —
—
—
Daily, Summer —
(Max)
— — — — — — — —
Daily, Winter
(Max)
— — — — — —
—
— — —
—
—
Off-Road 0.97 8.58 12.9 0.02 0.28 0.28 0.25 0.25
Equipment
Onsite truck 0.00
—
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 Average Daily —
Off-Road 0.06 0.52 0.78 < 0.005 0.02 — 0.02 0.02 — 0.02 Equipment
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Onsite truck
Annual
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
Off-Road 0.01 0.10 0.14 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 Equipment
Onsite truck
Offsite
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
Daily, Summer
(Max)
— — — — — — — — — —
Daily, Winter
(Max)
— — — — — — — — — —
Worker
Vendor
1.06 0.07
0.00 —
0.82 2.78
0.00 —
10.5 1.32
0.00 —
0.00 0.02
0.00 —
0.00 0.03
0.00 —
2.78 0.62
0.00 —
2.78 0.66
0.00 —
0.00 0.02
0.00 —
0.65 0.17
0.00 —
0.65 0.19
0.00 —
Hauling
Average Daily
Worker
Vendor
0.06 < 0.005
0.00 —
0.05 0.17
0.00 —
0.64 0.08
0.00 —
0.00 < 0.005
0.00 —
0.00 < 0.005
0.00 —
0.17 0.04
0.00 —
0.17 0.04
0.00 —
0.00 < 0.005
0.00 —
0.04 0.01
0.00 —
0.04 0.01
0.00 —
Hauling
Annual
Worker
Vendor
0.01 < 0.005
0.00 0.01
0.03 0.00
0.12 0.01
0.00 0.00
< 0.005
0.00 0.00
< 0.005
0.00 0.03
0.01 0.00
0.03 0.01
0.00 0.00
< 0.005
0.00 0.01
< 0.005
0.00 0.01
< 0.005
Hauling 0.00
3.18. Building Construction (2029) - Mitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Location
Onsite
ROG
—
NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E PM2.5D PM2.5T
— —
—
—
Daily, Summer —
(Max)
— — — — — — — —
35 / 60
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Coronado HEU - Cumulative Construction Detailed Report, 1/2/2024 Attachment 9
Daily, Winter
(Max)
— — — — — —
—
— — —
—
—
Off-Road 0.97 8.58 12.9 0.02 0.28 0.28 0.25 0.25
Equipment
Onsite truck 0.00
—
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 Average Daily —
Off-Road 0.06 0.52 0.78 < 0.005 0.02 — 0.02 0.02 — 0.02 Equipment
Onsite truck
Annual
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
Off-Road 0.01 0.10 0.14 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 Equipment
Onsite truck
Offsite
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
Daily, Summer
(Max)
— — — — — — — — — —
Daily, Winter
(Max)
— — — — — — — — — —
Worker
Vendor
1.06 0.07
0.00 —
0.82 2.78
0.00 —
10.5 1.32
0.00 —
0.00 0.02
0.00 —
0.00 0.03
0.00 —
2.78 0.62
0.00 —
2.78 0.66
0.00 —
0.00 0.02
0.00 —
0.65 0.17
0.00 —
0.65 0.19
0.00 —
Hauling
Average Daily
Worker
Vendor
0.06 < 0.005
0.00 —
0.05 0.17
0.00 —
0.64 0.08
0.00 —
0.00 < 0.005
0.00 —
0.00 < 0.005
0.00 —
0.17 0.04
0.00 —
0.17 0.04
0.00 —
0.00 < 0.005
0.00 —
0.04 0.01
0.00 —
0.04 0.01
0.00 —
Hauling
Annual
Worker
Vendor
0.01 < 0.005
0.00 0.01
0.03 0.00
0.12 0.01
0.00 0.00
< 0.005
0.00 0.00
< 0.005
0.00 0.03
0.01 0.00
0.03 0.01
0.00 0.00
< 0.005
0.00 0.01
< 0.005
0.00 0.01
< 0.005
Hauling 0.00
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3.19. Paving (2029) - Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Location
Onsite
ROG
—
NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E PM2.5D PM2.5T
— —
—
—
Daily, Summer —
(Max)
— — — — — — — —
Off-Road 0.67 6.46 9.92 0.01 0.24 — 0.24 0.22 — 0.22
Equipment
Paving 0.00
0.00 —
— — — — — — — — —
Onsite truck 0.00
—
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 Daily, Winter —
(Max)
Off-Road 0.67 6.46 9.92 0.01 0.24 — 0.24 0.22 — 0.22
Equipment
Paving 0.00
0.00 —
— — — — — — — — —
Onsite truck
Average Daily
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
Off-Road 0.15 1.40 2.15 < 0.005 0.05 — 0.05 0.05 — 0.05 Equipment
Paving 0.00
0.00 —
— — — — — — — — —
Onsite truck
Annual
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
Off-Road 0.03 0.26 0.39 < 0.005 0.01 — 0.01 0.01 — 0.01 Equipment
Paving 0.00
0.00 —
— — — — — — — — —
Onsite truck
Offsite
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
Daily, Summer
(Max)
— — — — — — — — — —
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Worker
Vendor
Hauling
0.05 0.00
0.00 —
0.03 0.00
0.00 —
0.55 0.00
0.00 —
0.00 0.00
0.00 —
0.00 0.00
0.00 —
0.13 0.00
0.00 —
0.13 0.00
0.00 —
0.00 0.00
0.00 —
0.03 0.00
0.00 —
0.03 0.00
0.00 Daily, Winter —
(Max)
Worker
Vendor
0.05 0.00
0.00 —
0.04 0.00
0.00 —
0.48 0.00
0.00 —
0.00 0.00
0.00 —
0.00 0.00
0.00 —
0.13 0.00
0.00 —
0.13 0.00
0.00 —
0.00 0.00
0.00 —
0.03 0.00
0.00 —
0.03 0.00
0.00 —
Hauling
Average Daily
Worker
Vendor
0.01 0.00
0.00 —
0.01 0.00
0.00 —
0.11 0.00
0.00 —
0.00 0.00
0.00 —
0.00 0.00
0.00 —
0.03 0.00
0.00 —
0.03 0.00
0.00 —
0.00 0.00
0.00 —
0.01 0.00
0.00 —
0.01 0.00
0.00 —
Hauling
Annual
Worker
Vendor
< 0.005
0.00 0.00
< 0.005
0.00 0.00
0.02 0.00
0.00 0.00
0.00 0.00
0.00 0.00
0.00 < 0.005
0.00 0.00
< 0.005
0.00 0.00
0.00 0.00
0.00 < 0.005
0.00 0.00
< 0.005
0.00 Hauling 0.00
3.20. Paving (2029) - Mitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Location
Onsite
ROG
—
NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E PM2.5D PM2.5T
— —
—
—
Daily, Summer —
(Max)
— — — — — — — —
Off-Road 0.67 6.46 9.92 0.01 0.24 — 0.24 0.22 — 0.22
Equipment
Paving 0.00
0.00 —
— — — — — — — — —
Onsite truck 0.00
—
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 Daily, Winter —
(Max)
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Off-Road 0.67 6.46 9.92 0.01 0.24 — 0.24 0.22 — 0.22
Equipment
Paving 0.00
0.00 —
— — — — — — — — —
Onsite truck
Average Daily
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
Off-Road 0.15 1.40 2.15 < 0.005 0.05 — 0.05 0.05 — 0.05 Equipment
Paving 0.00
0.00 —
— — — — — — — — —
Onsite truck
Annual
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
Off-Road 0.03 0.26 0.39 < 0.005 0.01 — 0.01 0.01 — 0.01 Equipment
Paving 0.00
0.00 —
— — — — — — — — —
Onsite truck
Offsite
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
Daily, Summer
(Max)
— — — — — — — — — —
Worker
Vendor
Hauling
0.05 0.00
0.00 —
0.03 0.00
0.00 —
0.55 0.00
0.00 —
0.00 0.00
0.00 —
0.00 0.00
0.00 —
0.13 0.00
0.00 —
0.13 0.00
0.00 —
0.00 0.00
0.00 —
0.03 0.00
0.00 —
0.03 0.00
0.00 Daily, Winter —
(Max)
Worker 0.05
0.00 0.00
—
0.04 0.00
0.00 —
0.48 0.00
0.00 —
0.00 0.00
0.00 —
0.00 0.00
0.00 —
0.13 0.00
0.00 —
0.13 0.00
0.00 —
0.00 0.00
0.00 —
0.03 0.00
0.00 —
0.03 0.00
0.00 —
Vendor
Hauling
Average Daily
Worker 0.01
0.00 0.00
0.01 0.00
0.00 0.11
0.00 0.00
0.00 0.00
0.00 0.00
0.00 0.00
0.03 0.00
0.00 0.03
0.00 0.00
0.00 0.00
0.00 0.01
0.00 0.00
0.01 0.00
0.00 Vendor
Hauling
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Annual
Worker
Vendor
Hauling
— — — — — — — — — —
< 0.005
0.00 0.00
< 0.005
0.00 0.00
0.02 0.00
0.00 0.00
0.00 0.00
0.00 0.00
0.00 < 0.005
0.00 0.00
< 0.005
0.00 0.00
0.00 0.00
0.00 < 0.005
0.00 0.00
< 0.005
0.00 0.00
3.21. Architectural Coating (2029) - Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Location
Onsite
ROG
—
NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E PM2.5D PM2.5T
— —
—
—
Daily, Summer —
(Max)
— — — — — — — —
Off-Road
Equipment
0.10 70.0
0.79 —
1.11 —
< 0.005
—
0.01 —
—
—
0.01 —
0.01 —
—
—
0.01 Architectural —
Coatings
Onsite truck 0.00
—
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 Daily, Winter —
(Max)
Off-Road
Equipment
0.10 70.0
0.79 —
1.11 —
< 0.005
—
0.01 —
—
—
0.01 —
0.01 —
—
—
0.01 Architectural —
Coatings
Onsite truck 0.00
—
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 Average Daily —
Off-Road 0.04 0.35 0.48 < 0.005 0.01 — 0.01 0.01 — 0.01 Equipment
Architectural
Coatings
30.5 — — — — — — — — —
Onsite truck
Annual
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
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Off-Road
Equipment
0.01 5.57
0.06 —
0.09 —
< 0.005
—
< 0.005
—
—
—
< 0.005
—
< 0.005
—
—
—
< 0.005
Architectural —
Coatings
Onsite truck
Offsite
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
Daily, Summer
(Max)
— — — — — — — — — —
Worker
Vendor
Hauling
0.22 0.00
0.00 —
0.14 0.00
0.00 —
2.40 0.00
0.00 —
0.00 0.00
0.00 —
0.00 0.00
0.00 —
0.56 0.00
0.00 —
0.56 0.00
0.00 —
0.00 0.00
0.00 —
0.13 0.00
0.00 —
0.13 0.00
0.00 Daily, Winter —
(Max)
Worker
Vendor
0.21 0.00
0.00 —
0.16 0.00
0.00 —
2.09 0.00
0.00 —
0.00 0.00
0.00 —
0.00 0.00
0.00 —
0.56 0.00
0.00 —
0.56 0.00
0.00 —
0.00 0.00
0.00 —
0.13 0.00
0.00 —
0.13 0.00
0.00 —
Hauling
Average Daily
Worker
Vendor
0.09 0.00
0.00 —
0.07 0.00
0.00 —
0.93 0.00
0.00 —
0.00 0.00
0.00 —
0.00 0.00
0.00 —
0.24 0.00
0.00 —
0.24 0.00
0.00 —
0.00 0.00
0.00 —
0.06 0.00
0.00 —
0.06 0.00
0.00 —
Hauling
Annual
Worker
Vendor
0.02 0.00
0.00 0.01
0.00 0.00
0.17 0.00
0.00 0.00
0.00 0.00
0.00 0.00
0.00 0.04
0.00 0.00
0.04 0.00
0.00 0.00
0.00 0.00
0.01 0.00
0.00 0.01
0.00 Hauling 0.00
3.22. Architectural Coating (2029) - Mitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Location
Onsite
ROG
—
NOx
—
CO
—
SO2
—
PM10E PM10D
—
PM10T
—
PM2.5E
—
PM2.5D
—
PM2.5T
— —
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Coronado HEU - Cumulative Construction Detailed Report, 1/2/2024 Attachment 9
Daily, Summer
(Max)
— — — — — —
—
—
— — —
—
—
—
Off-Road
Equipment
0.10 70.0
0.79 —
1.11 —
< 0.005
—
0.01 —
0.01 —
0.01 —
0.01 Architectural —
Coatings
Onsite truck 0.00
—
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 Daily, Winter —
(Max)
Off-Road
Equipment
0.10 70.0
0.79 —
1.11 —
< 0.005
—
0.01 —
—
—
0.01 —
0.01 —
—
—
0.01 Architectural —
Coatings
Onsite truck 0.00
—
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 Average Daily —
Off-Road 0.04 0.35 0.48 < 0.005 0.01 — 0.01 0.01 — 0.01 Equipment
Architectural
Coatings
30.5 — — — — — — — — —
Onsite truck
Annual
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
Off-Road 0.01 0.06 0.09 < 0.005 < 0.005 — < 0.005 < 0.005 — < 0.005 Equipment
Architectural
Coatings
5.57 — — — — — — — — —
Onsite truck
Offsite
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
0.00 —
Daily, Summer
(Max)
— — — — — — — — — —
Worker
Vendor
Hauling
0.22 0.00
0.00 0.14
0.00 0.00
2.40 0.00
0.00 0.00
0.00 0.00
0.00 0.00
0.00 0.56
0.00 0.00
0.56 0.00
0.00 0.00
0.00 0.00
0.13 0.00
0.00 0.13
0.00 0.00
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Daily, Winter
(Max)
— — — — — — — — — —
Worker
Vendor
0.21 0.00
0.00 —
0.16 0.00
0.00 —
2.09 0.00
0.00 —
0.00 0.00
0.00 —
0.00 0.00
0.00 —
0.56 0.00
0.00 —
0.56 0.00
0.00 —
0.00 0.00
0.00 —
0.13 0.00
0.00 —
0.13 0.00
0.00 —
Hauling
Average Daily
Worker
Vendor
0.09 0.00
0.00 —
0.07 0.00
0.00 —
0.93 0.00
0.00 —
0.00 0.00
0.00 —
0.00 0.00
0.00 —
0.24 0.00
0.00 —
0.24 0.00
0.00 —
0.00 0.00
0.00 —
0.06 0.00
0.00 —
0.06 0.00
0.00 —
Hauling
Annual
Worker
Vendor
0.02 0.00
0.00 0.01
0.00 0.00
0.17 0.00
0.00 0.00
0.00 0.00
0.00 0.00
0.00 0.04
0.00 0.00
0.04 0.00
0.00 0.00
0.00 0.00
0.01 0.00
0.00 0.01
0.00 Hauling 0.00
4. Operations Emissions Details
4.10. Soil Carbon Accumulation By Vegetation Type
4.10.1. Soil Carbon Accumulation By Vegetation Type - Unmitigated Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Vegetation ROG
—
NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E
—
PM2.5D
—
PM2.5T
Daily, Summer —
(Max)
Total —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Daily, Winter —
(Max)
Total —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Annual
Total
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4.10.2. Above and Belowground Carbon Accumulation by Land Use Type - Unmitigated Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Land Use ROG
—
NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E
—
PM2.5D
—
PM2.5T
Daily, Summer —
(Max)
Total —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Daily, Winter —
(Max)
Total —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Annual
Total
4.10.3. Avoided and Sequestered Emissions by Species - Unmitigated Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Species ROG
—
NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E
—
PM2.5D
—
PM2.5T
Daily, Summer —
(Max)
Avoided
Subtotal
Sequestered
Subtotal
Removed
Subtotal
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Daily, Winter —
(Max)
Avoided
Subtotal
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
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Coronado HEU - Cumulative Construction Detailed Report, 1/2/2024 Attachment 9
Sequestered
Subtotal
Removed
Subtotal
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Annual
Avoided
Subtotal
Sequestered
Subtotal
Removed
Subtotal
—
4.10.4. Soil Carbon Accumulation By Vegetation Type - Mitigated Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Vegetation ROG
—
NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E
—
PM2.5D
—
PM2.5T
Daily, Summer —
(Max)
Total —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Daily, Winter —
(Max)
Total —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Annual
Total
4.10.5. Above and Belowground Carbon Accumulation by Land Use Type - Mitigated Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) 45 / 60
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Land Use ROG
—
NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E
—
PM2.5D
—
PM2.5T
Daily, Summer —
(Max)
Total —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Daily, Winter —
(Max)
Total —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Annual
Total
4.10.6. Avoided and Sequestered Emissions by Species - Mitigated Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Species ROG
—
NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E
—
PM2.5D
—
PM2.5T
Daily, Summer —
(Max)
Avoided
Subtotal
Sequestered
Subtotal
Removed
Subtotal
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Daily, Winter —
(Max)
Avoided —
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Subtotal
Sequestered
Subtotal
Removed
46 / 60
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Subtotal
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Annual
Avoided
Subtotal
Sequestered
Subtotal
Removed
Subtotal
—
5. Activity Data
5.1. Construction Schedule
Phase Name
Demolition
Phase Type Start Date
3/1/2024
6/11/2024
8/9/2024
1/14/2025
2/1/2029
5/23/2029
End Date
6/10/2024
8/8/2024
Days Per Week
5.00 Work Days per Phase Phase Description
Demolition 72.0
43.0 112
—
—
—
—
—
—
Site Preparation
Grading
Site Preparation
Grading
5.00 1/13/2025
1/31/2029
5/22/2029
12/31/2029
5.00 Building Construction
Paving
Building Construction
Paving
5.00 1,057
79.0 159
5.00 Architectural Coating Architectural Coating 5.00
5.2. Off-Road Equipment
5.2.1. Unmitigated
Phase Name
Demolition
Equipment Type Fuel Type
Diesel
Engine Tier
Average
Number per Day
2.00 Hours Per Day
8.00 Horsepower
367
Load Factor
Rubber Tired Dozers 0.40
47 / 60
City of Coronado Page 1089
Coronado HEU - Cumulative Construction Detailed Report, 1/2/2024 Attachment 9
Demolition
Demolition
Excavators Diesel
Diesel
Average
Average
3.00 1.00
8.00 8.00
36.0 33.0
0.38 Concrete/Industrial 0.73
Saws
Site Preparation
Site Preparation
Rubber Tired Dozers Diesel Average
Average
3.00 4.00
8.00 8.00
367 0.40
Tractors/Loaders/Backh Diesel 0.37
oes
84.0 Grading
Grading
Grading
Graders Diesel
Diesel
Average
Average
Average
1.00 2.00
2.00 8.00
8.00 8.00
148 0.41
0.38 0.37
Excavators 36.0
Tractors/Loaders/Backh Diesel 84.0
oes
Grading Scrapers Diesel
Diesel
Diesel
Diesel
Diesel
Diesel
Average
Average
Average
Average
Average
Average
Average
2.00 1.00
3.00 1.00
1.00 1.00
3.00 8.00
8.00 8.00
8.00 7.00
8.00 7.00
423
367
82.0 14.0
367
46.0 84.0
0.48 0.40
0.20 0.74
0.29 0.45
0.37 Grading Rubber Tired Dozers
Building Construction Forklifts
Building Construction
Building Construction
Building Construction
Building Construction
Generator Sets
Cranes
Welders
Tractors/Loaders/Backh Diesel
oes
Paving Pavers Diesel
Diesel
Diesel
Diesel
Average
Average
Average
Average
2.00 2.00
2.00 1.00
8.00 8.00
8.00 6.00
81.0 89.0
36.0 37.0
0.42 0.36
0.38 0.48
Paving Paving Equipment
Paving Rollers
Architectural Coating Air Compressors
5.2.2. Mitigated
Phase Name
Demolition
Demolition
Demolition
Equipment Type
Rubber Tired Dozers
Excavators
Fuel Type
Diesel
Engine Tier
Average
Number per Day Hours Per Day
8.00 Horsepower
367
Load Factor
2.00 0.40
3.00 1.00
Diesel Average 8.00 36.0 0.38
Concrete/Industrial
Saws
Diesel Average 8.00 33.0 0.73
48 / 60
City of Coronado Page 1090
Coronado HEU - Cumulative Construction Detailed Report, 1/2/2024 Attachment 9
Site Preparation
Site Preparation
Rubber Tired Dozers Diesel Average
Average
3.00 4.00
8.00 8.00
367 0.40
Tractors/Loaders/Backh Diesel 0.37
oes
84.0 Grading
Grading
Grading
Graders Diesel
Diesel
Average
Average
Average
1.00 2.00
2.00 8.00
8.00 8.00
148 0.41
0.38 0.37
Excavators 36.0
Tractors/Loaders/Backh Diesel 84.0
oes
Grading Scrapers Diesel
Diesel
Diesel
Diesel
Diesel
Diesel
Average
Average
Average
Average
Average
Average
Average
2.00 1.00
3.00 1.00
1.00 1.00
3.00 8.00
8.00 8.00
8.00 7.00
8.00 7.00
423
367
82.0 14.0
367
46.0 84.0
0.48 0.40
0.20 0.74
0.29 0.45
0.37 Grading Rubber Tired Dozers
Building Construction Forklifts
Building Construction
Building Construction
Building Construction
Building Construction
Generator Sets
Cranes
Welders
Tractors/Loaders/Backh Diesel
oes
Paving Pavers Diesel
Diesel
Diesel
Diesel
Average
Average
Average
Average
2.00 2.00
2.00 1.00
8.00 8.00
8.00 6.00
81.0 89.0
36.0 37.0
0.42 0.36
0.38 0.48
Paving Paving Equipment
Paving Rollers
Architectural Coating Air Compressors
5.3. Construction Vehicles
5.3.1. Unmitigated
Phase Name
Demolition
Demolition
Demolition
Demolition
Trip Type
—
One-Way Trips per Day Miles per Trip Vehicle Mix
— — —
Worker
Vendor
Hauling
15.0 —
12.0 7.63
20.0 LDA,LDT1,LDT2
HHDT,MHDT
204 HHDT
49 / 60
City of Coronado Page 1091
Coronado HEU - Cumulative Construction Detailed Report, 1/2/2024 Attachment 9
Demolition Onsite truck
—
— — HHDT
Site Preparation
Site Preparation
Site Preparation
Site Preparation
Site Preparation
Grading
— — —
Worker
Vendor
Hauling
Onsite truck
—
17.5 —
12.0 7.63
20.0 —
LDA,LDT1,LDT2
HHDT,MHDT
0.00 HHDT
— HHDT
— — —
Grading Worker
Vendor
Hauling
Onsite truck
—
20.0 —
12.0 7.63
20.0 —
LDA,LDT1,LDT2
HHDT,MHDT
HHDT
Grading
Grading 51.9
Grading — HHDT
Building Construction
Building Construction
Building Construction
Building Construction
Building Construction
Paving
— — —
Worker
Vendor
Hauling
Onsite truck
—
328
97.5 0.00
—
12.0 7.63
20.0 —
LDA,LDT1,LDT2
HHDT,MHDT
HHDT
HHDT
— — —
Paving Worker
Vendor
Hauling
Onsite truck
—
15.0 —
12.0 7.63
20.0 —
LDA,LDT1,LDT2
HHDT,MHDT
HHDT
Paving
Paving 0.00
Paving — HHDT
Architectural Coating
Architectural Coating
Architectural Coating
Architectural Coating
Architectural Coating
— — —
Worker
Vendor
Hauling
Onsite truck
65.7 —
12.0 7.63
20.0 —
LDA,LDT1,LDT2
HHDT,MHDT
0.00 HHDT
— HHDT
50 / 60
City of Coronado Page 1092
Coronado HEU - Cumulative Construction Detailed Report, 1/2/2024 Attachment 9
5.3.2. Mitigated
Phase Name
Demolition
Trip Type
—
One-Way Trips per Day Miles per Trip
—
Vehicle Mix
— —
Demolition Worker
Vendor
Hauling
Onsite truck
—
15.0 —
12.0 7.63
20.0 —
LDA,LDT1,LDT2
HHDT,MHDT
HHDT
Demolition
Demolition 204
Demolition — HHDT
Site Preparation
Site Preparation
Site Preparation
Site Preparation
Site Preparation
Grading
— — —
Worker
Vendor
Hauling
Onsite truck
—
17.5 —
12.0 7.63
20.0 —
LDA,LDT1,LDT2
HHDT,MHDT
0.00 HHDT
— HHDT
— — —
Grading Worker
Vendor
Hauling
Onsite truck
—
20.0 —
12.0 7.63
20.0 —
LDA,LDT1,LDT2
HHDT,MHDT
HHDT
Grading
Grading 51.9
Grading — HHDT
Building Construction
Building Construction
Building Construction
Building Construction
Building Construction
Paving
— — —
Worker
Vendor
Hauling
Onsite truck
—
328
97.5 0.00
—
12.0 7.63
20.0 —
LDA,LDT1,LDT2
HHDT,MHDT
HHDT
HHDT
— — —
Paving Worker
Vendor
Hauling
Onsite truck
15.0 —
12.0 7.63
20.0 —
LDA,LDT1,LDT2
HHDT,MHDT
HHDT
Paving
Paving 0.00
Paving — HHDT
51 / 60
City of Coronado Page 1093
Coronado HEU - Cumulative Construction Detailed Report, 1/2/2024 Attachment 9
Architectural Coating
Architectural Coating
Architectural Coating
Architectural Coating
Architectural Coating
— — — —
Worker
Vendor
Hauling
Onsite truck
65.7 —
12.0 7.63
20.0 —
LDA,LDT1,LDT2
HHDT,MHDT
0.00 HHDT
— HHDT
5.4. Vehicles
5.4.1. Construction Vehicle Control Strategies
Non-applicable. No control strategies activated by user.
5.5. Architectural Coatings
Phase Name Residential Interior Area Coated Residential Exterior Area Coated Non-Residential Interior Area Non-Residential Exterior Area Coated (sq ft)
Parking Area Coated (sq ft)
—
(sq ft) (sq ft) Coated (sq ft)
Architectural Coating 3,601,260 1,200,420 0.00 0.00
5.6. Dust Mitigation
5.6.1. Construction Earthmoving Activities
Phase Name Material Imported (Ton of
Debris)
Material Exported (Ton of
Debris)
Acres Graded (acres) Material Demolished (Ton of
Debris)
Acres Paved (acres)
Demolition
Site Preparation
Grading
0.00 0.00
0.00 0.00
0.00 0.00
180
930
0.00 58,800
0.00 —
0.00 —
58,800
0.00 0.00 —
Paving 0.00 10.0
5.6.2. Construction Earthmoving Control Strategies
Control Strategies Applied Frequency (per day) PM10 Reduction PM2.5 Reduction 52 / 60
City of Coronado Page 1094
Coronado HEU - Cumulative Construction Detailed Report, 1/2/2024 Attachment 9
Water Exposed Area 2
2 61%
36%
61%
Water Demolished Area 36%
5.7. Construction Paving
Land Use Area Paved (acres)
10.0 % Asphalt
Single Family Housing 0%
5.8. Construction Electricity Consumption and Emissions Factors kWh per Year and Emission Factor (lb/MWh)
Year kWh per Year
0.00 CO2
589
589
589
589
589
589
CH4
0.03 0.03
0.03 0.03
0.03 0.03
N2O
2024
2025
2026
2027
2028
2029
< 0.005
< 0.005
< 0.005
< 0.005
< 0.005
< 0.005
0.00 0.00
0.00 0.00
0.00 5.18. Vegetation
5.18.1. Land Use Change
5.18.1.1. Unmitigated
Vegetation Land Use Type Vegetation Soil Type Initial Acres Initial Acres
Final Acres
5.18.1.2. Mitigated
Vegetation Land Use Type Vegetation Soil Type Final Acres 53 / 60
City of Coronado Page 1095
Coronado HEU - Cumulative Construction Detailed Report, 1/2/2024 Attachment 9
5.18.1. Biomass Cover Type
5.18.1.1. Unmitigated
Biomass Cover Type Initial Acres
Initial Acres
Final Acres
Final Acres
5.18.1.2. Mitigated
Biomass Cover Type
5.18.2. Sequestration
5.18.2.1. Unmitigated
Tree Type Number
Number
Electricity Saved (kWh/year) Natural Gas Saved (btu/year) Natural Gas Saved (btu/year)
5.18.2.2. Mitigated
Tree Type Electricity Saved (kWh/year)
6. Climate Risk Detailed Report
6.1. Climate Risk Summary
Cal-Adapt midcentury 2040–2059 average projections for four hazards are reported below for your project location. These are under Representation Concentration Pathway (RCP) 8.5 which assumes GHG emissions will continue to rise strongly through 2050 and then plateau around 2100.
Climate Hazard Result for Project Location Unit
Temperature and Extreme Heat
Extreme Precipitation
Sea Level Rise
6.59 2.55
—
annual days of extreme heat
annual days with precipitation above 20 mm
meters of inundation depth
Wildfire 1.66 annual hectares burned
54 / 60
City of Coronado Page 1096
Coronado HEU - Cumulative Construction Detailed Report, 1/2/2024 Attachment 9
Temperature and Extreme Heat data are for grid cell in which your project are located. The projection is based on the 98th historical percentile of daily maximum/minimum temperatures from observed historical data (32 climate model ensemble from Cal-Adapt, 2040–2059 average under RCP 8.5). Each grid cell is 6 kilometers (km) by 6 km, or 3.7 miles (mi) by 3.7 mi.
Extreme Precipitation data are for the grid cell in which your project are located. The threshold of 20 mm is equivalent to about ¾ an inch of rain, which would be light to moderate rainfall if received over a full day or heavy rain if received over a period of 2 to 4 hours. Each grid cell is 6 kilometers (km) by 6 km, or 3.7 miles (mi) by 3.7 mi.
Sea Level Rise data are for the grid cell in which your project are located. The projections are from Radke et al. (2017), as reported in Cal-Adapt (Radke et al., 2017, CEC-500-2017-008), and consider inundation location and depth for the San Francisco Bay, the Sacramento-San Joaquin River Delta and California coast resulting different increments of sea level rise coupled with extreme storm events.
Users may select from four scenarios to view the range in potential inundation depth for the grid cell. The four scenarios are: No rise, 0.5 meter, 1.0 meter, 1.41 meters Wildfire data are for the grid cell in which your project are located. The projections are from UC Davis, as reported in Cal-Adapt (2040–2059 average under RCP 8.5), and consider historical data of climate, vegetation, population density, and large (> 400 ha) fire history. Users may select from four model simulations to view the range in potential wildfire probabilities for the grid cell. The four simulations make different assumptions about expected rainfall and temperature are: Warmer/drier (HadGEM2-ES), Cooler/wetter (CNRM-CM5), Average conditions (CanESM2), Range of different rainfall and temperature possibilities (MIROC5). Each grid cell is 6 kilometers (km) by 6 km, or 3.7 miles (mi) by 3.7 mi.
6.2. Initial Climate Risk Scores
Climate Hazard
Temperature and Extreme Heat
Extreme Precipitation
Sea Level Rise
Exposure Score Sensitivity Score Adaptive Capacity Score Vulnerability Score N/A
N/A
1 N/A
N/A
0 N/A
N/A
0 N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Wildfire 1 0 0
Flooding 0 0 0
Drought N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Snowpack Reduction
Air Quality Degradation
The sensitivity score reflects the extent to which a project would be adversely affected by exposure to a climate hazard. Exposure is rated on a scale of 1 to 5, with a score of 5 representing the greatest exposure.
The adaptive capacity of a project refers to its ability to manage and reduce vulnerabilities from projected climate hazards. Adaptive capacity is rated on a scale of 1 to 5, with a score of 5 representing the greatest ability to adapt.
The overall vulnerability scores are calculated based on the potential impacts and adaptive capacity assessments for each hazard. Scores do not include implementation of climate risk reduction measures.
6.3. Adjusted Climate Risk Scores
Climate Hazard Exposure Score Sensitivity Score Adaptive Capacity Score Vulnerability Score Temperature and Extreme Heat
Extreme Precipitation
Sea Level Rise
N/A
N/A
1 N/A
N/A
1 N/A
N/A
1 N/A
N/A
2 55 / 60
City of Coronado Page 1097
Coronado HEU - Cumulative Construction Detailed Report, 1/2/2024 Attachment 9
Wildfire 1 1 1 2
Flooding 1 1 1 2
Drought N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Snowpack Reduction
Air Quality Degradation
The sensitivity score reflects the extent to which a project would be adversely affected by exposure to a climate hazard. Exposure is rated on a scale of 1 to 5, with a score of 5 representing the greatest exposure.
The adaptive capacity of a project refers to its ability to manage and reduce vulnerabilities from projected climate hazards. Adaptive capacity is rated on a scale of 1 to 5, with a score of 5 representing the greatest ability to adapt.
The overall vulnerability scores are calculated based on the potential impacts and adaptive capacity assessments for each hazard. Scores include implementation of climate risk reduction measures.
6.4. Climate Risk Reduction Measures
7. Health and Equity Details
7.1. CalEnviroScreen 4.0 Scores
The maximum CalEnviroScreen score is 100. A high score (i.e., greater than 50) reflects a higher pollution burden compared to other census tracts in the state.
Indicator Result for Project Census Tract
Exposure Indicators
AQ-Ozone
—
29.9 52.3
59.7 24.7
35.0 0.00
50.5 43.4
—
AQ-PM
AQ-DPM
Drinking Water
Lead Risk Housing
Pesticides
Toxic Releases
Traffic
Effect Indicators
CleanUp Sites 50.3
56 / 60
City of Coronado Page 1098
Coronado HEU - Cumulative Construction Detailed Report, 1/2/2024 Attachment 9
Groundwater 70.3
77.5 51.2
52.9 —
Haz Waste Facilities/Generators
Impaired Water Bodies
Solid Waste
Sensitive Population
Asthma 14.7
3.43 17.7
—
Cardio-vascular
Low Birth Weights
Socioeconomic Factor Indicators
Education 0.42
23.4 0.00
30.8 25.2
Housing
Linguistic
Poverty
Unemployment
7.2. Healthy Places Index Scores
The maximum Health Places Index score is 100. A high score (i.e., greater than 50) reflects healthier community conditions compared to other census tracts in the state.
Indicator Result for Project Census Tract
Economic —
Above Poverty
Employed
87.33478763
6.723983062
82.49711279
—
Median HI
Education
Bachelor's or higher
High school enrollment
Preschool enrollment
Transportation
91.91582189
100
1.873476197
—
57 / 60
City of Coronado Page 1099
Coronado HEU - Cumulative Construction Detailed Report, 1/2/2024 Attachment 9
Auto Access 52.9449506
Active commuting
Social
68.99781856
—
2-parent households
Voting
83.7931477
93.17336071
Neighborhood —
Alcohol availability
Park access
48.96702169
81.35506224
60.82381625
71.24342359
11.35634544
—
Retail density
Supermarket access
Tree canopy
Housing
Homeownership 32.37520852
61.58090594
92.42910304
76.97934043
75.52932119
—
Housing habitability
Low-inc homeowner severe housing cost burden
Low-inc renter severe housing cost burden
Uncrowded housing
Health Outcomes
Insured adults 88.23302964
Arthritis 0.0
Asthma ER Admissions
High Blood Pressure
Cancer (excluding skin)
Asthma
88.8 0.0
0.0 0.0
Coronary Heart Disease
Chronic Obstructive Pulmonary Disease
Diagnosed Diabetes
0.0 0.0
0.0 58 / 60
City of Coronado Page 1100
Coronado HEU - Cumulative Construction Detailed Report, 1/2/2024 Attachment 9
Life Expectancy at Birth
Cognitively Disabled
Physically Disabled
Heart Attack ER Admissions
Mental Health Not Good
Chronic Kidney Disease
Obesity
96.4 93.6
94.6 98.6
0.0 0.0
0.0 Pedestrian Injuries
Physical Health Not Good
Stroke
19.6 0.0
0.0 Health Risk Behaviors
Binge Drinking
—
0.0 Current Smoker 0.0
No Leisure Time for Physical Activity
Climate Change Exposures
Wildfire Risk
0.0 —
0.0 SLR Inundation Area
Children
0.0 91.6
23.5 91.5
6.2 Elderly
English Speaking
Foreign-born
Outdoor Workers 62.1
Climate Change Adaptive Capacity —
Impervious Surface Cover
Traffic Density
13.8 26.4
73.3 —
Traffic Access
Other Indices
59 / 60
City of Coronado Page 1101
Coronado HEU - Cumulative Construction Detailed Report, 1/2/2024 Attachment 9
Hardship 8.1
Other Decision Support —
2016 Voting 95.8
7.3. Overall Health & Equity Scores
Metric Result for Project Census Tract
CalEnviroScreen 4.0 Score for Project Location (a) 8.00
70.0 No
Healthy Places Index Score for Project Location (b)
Project Located in a Designated Disadvantaged Community (Senate Bill 535) Project Located in a Low-Income Community (Assembly Bill 1550) Project Located in a Community Air Protection Program Community (Assembly Bill 617) No
No
a: The maximum CalEnviroScreen score is 100. A high score (i.e., greater than 50) reflects a higher pollution burden compared to other census tracts in the state. b: The maximum Health Places Index score is 100. A high score (i.e., greater than 50) reflects healthier community conditions compared to other census tracts in the state.
7.4. Health & Equity Measures
No Health & Equity Measures selected.
7.5. Evaluation Scorecard
Health & Equity Evaluation Scorecard not completed.
7.6. Health & Equity Custom Measures
No Health & Equity Custom Measures created.
8. User Changes to Default Data
Screen Justification
Operations: Hearths Assume no hearths
Land Use Includes all 10 Opportunity Areas
Construction: Construction Phases Revised to fit in 2029 cycle Construction: Dust From Material Movement Based on default export of 600 tons per acre . Half export/half demo 60 / 60
City of Coronado Page 1102
Attachment 9
City of Coronado Page 1103
Attachment 9
Appendix B. GHG Emissions Technical Memorandum
City of Coronado Page 1104
Attachment 9
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City of Coronado Page 1105
Attachment 9
GHG EMISSIONS
TECHNICAL MEMORANDUM
To: Richard Grunow, Director, Community Development, Redevelopment Services and Housing, City of Coronado
From: Sharon Toland, Senior Technical Specialist, Harris & Associates RE: Greenhouse Gas Emissions Technical Memorandum for the 6th Cycle 2021–2029 Housing Element Update Date: February 12, 2024
CC:
Att:
Ryan Binns, Senior Director, Environmental + Planning Consulting, Harris & Associates 1, CalEEMod Results
Introduction
This memorandum presents the results of Harris & Associates’ analysis of the potential impacts to greenhouse gas (GHG) emissions from implementation of the 6th Cycle 2021–2029 Housing Element Update (HEU or project). The effort would include amendments to the Coronado General Plan land use designations and City of Coronado (City) zoning designation for consistency with the HEU. The HEU would be consistent with existing state law and outlines the implementation plan of the City’s goals, policies, quantified objectives, and programs for the preservation, improvement, and development of housing for a sustainable future. Potential impacts of the Coronado General Plan land use designation and zoning changes have not yet been evaluated. Therefore, this analysis focuses on the land use designation and zoning changes in the HEU.
The City is on a narrow peninsula of land at the southwestern edge of the San Diego region. It is bounded by the Pacific Ocean to the west and the San Diego Bay to the east. The City is accessible by the 2-mile-long San Diego– Coronado Bridge from the east and State Route 75 from the south. The project area includes 10 opportunity sites throughout the City. Each opportunity site is assigned a number (e.g., Opportunity Site 1). Opportunity Sites 1 through 9 are generally bounded by Naval Air Station North Island to the west, Ocean Boulevard to the south, Glorietta Boulevard and Pomona Avenue to the east, and First Street to the north. Opportunity Site 10 is just south of the other opportunity sites on Naval Amphibious Base Coronado at Tulagi Road and, therefore, is under the jurisdiction of the U.S. Navy. The 10 opportunity sites are composed of 27 parcels of land and total approximately 199 acres. Currently, all 10 opportunity sites are at least partially developed and within approximately 0.5 mile of schools and commercial areas. This analysis focuses on the potential net increase in GHG emissions attributable to the net increase of an additional 538 units compared to existing development in the City.
Greenhouse Gas Analysis Background
A GHG is any gas that absorbs infrared radiation and traps heat in the atmosphere. GHGs are produced from natural processes and human activities. The accumulation of GHGs in the atmosphere influences the long-term atmospheric temperatures and contributes to global climate change. Carbon dioxide (CO2) accounts for the largest amount of GHG emissions, and collectively, CO , methane (CH ), and nitrous oxide (N O) amount to approximately 2 4 2 97 percent of total GHG emissions in the United States (USEPA 2023). 600 B Street, Suite 2000, San Diego, CA 92101 ◼ p: 619.236.1778 ◼ f: 866.785.0180 ◼ WeAreHarris.com City of Coronado Page 1106
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For each GHG, a global warming potential has been calculated to reflect how long emissions remain in the atmosphere and how strongly each GHG absorbs energy on a per-kilogram basis relative to CO2. For example, 1 pound of CH has 25 times more heat-capturing potential than 1 pound of CO . To simplify reporting and analysis, 4 2 GHG emissions are typically reported in metric tons of carbon dioxide equivalent (MT CO2e). Global warming potential is a metric that indicates the relative climate forcing of 1 kilogram of emissions when averaged over the period of interest. Table 1, Global Warming Potential for Select Greenhouse Gases, identifies the CO2e and atmospheric lifetimes of basic GHGs.
Table 1. Global Warming Potential for Select Greenhouse Gases Global Warming Potential (100-year)b
Pollutant Atmospheric Lifetime (years)
CH4
CO2
N2O
12 25
~100 1
a
121 298
Source: CAPCOA 2022.
Notes: CH = methane; CO = carbon dioxide; N O = nitrous oxide 4 2 2 a CO2 has a variable atmospheric lifetime and cannot be readily approximated as a single number. b The warming effects over a 100-year period relative to other GHGs.
Regulatory Setting
Federal
The U.S. Environmental Protection Agency is responsible for implementing federal policy to address global climate change. In 2009, the U.S. Environmental Protection Agency issued a final rule for mandatory reporting of GHG emissions, which applies to fossil fuel and industrial gas suppliers, direct GHG emitters, and manufacturers of heavyduty and off-road vehicles and requires annual reporting of emissions. This final rule does not regulate the emissions of GHGs; it only requires the monitoring and reporting of GHGs for the specified sources above certain thresholds.
State
California has enacted a variety of legislation related to climate change, much of which has set aggressive goals for GHG emissions reductions throughout the state. Executive Order S-03-05 (2005) established the goal of reducing GHG emissions to 2000 levels by 2010, 1990 levels by 2020, and 80 percent below 1990 levels by 2050.
In September 2006, Governor Arnold Schwarzenegger signed California’s Global Warming Solutions Act of 2006 (Assembly Bill [AB] 32), requiring the California Air Resources Board to establish a statewide GHG emissions cap for 2020 based on 1990 emissions and to adopt mandatory reporting rules for significant sources of GHG emissions. In April 2015, Governor Jerry Brown signed Executive Order B-30-15, which established the goal of reducing GHG emissions to 40 percent below 1990 levels by 2030. This goal was set into law in Senate Bill 32.
AB 1279, the California Climate Crisis Act, enacted in September 2022, updated the goals of AB 32. The bill established a statewide goal to achieve net-zero GHG emissions by 2045 and to achieve and maintain net-negative GHG emissions thereafter. Additionally, the bill established a specific target for statewide anthropogenic GHG emissions to be reduced to at least 85 percent below 1990 levels by 2045.
Local
The City adopted a Climate Action Plan (CAP) in March 2022 (City of Coronado 2022). The Coronado CAP represents a roadmap by which the City can reduce its contributions of GHG emissions through the development and implementation of strategies that mirror the City’s goals, values, and priorities in support of the state’s efforts under Senate Bill 32. In summer 2020, a GHG emissions inventory was completed using a 2016 baseline year to identify existing emissions sources and the magnitude of their emissions. The results of the inventory indicate that, in 2016, activities in the City resulted in approximately 113,000 MT CO e, or approximately 6.3 MT CO e per 2 2 City resident. The transportation sector represents the largest single source of community emissions at approximately 43 percent of the 2016 inventory. The Coronado CAP establishes a goal of reducing emissions by 2 City of Coronado Page 1107
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39.4 percent compared to 2016 levels by 2030 to be consistent with the Senate Bill 32 efforts to reduce emissions by 40 percent compared to 1990 levels by 2030. A 39.4 percent reduction would result in a 2030 reduction goal of 68,333 MT CO e, or 3.7 MT CO e per capita. The Coronado CAP identifies 17 voluntary strategies to meet the 2 2 reduced target related to increased use of electric vehicles (EVs) and alternative transportation, solar energy, and recycled water and increased waste diversion.
Significance Thresholds
The Coronado CAP is a voluntary CAP that does not meet the requirements for tiering in accordance with the California Environmental Quality Act (CEQA) Guidelines, Section 15183.5. Additionally, the San Diego County Air Pollution Control District has not adopted a numeric GHG threshold. The California Air Resources Board’s 2022 Scoping Plan for Achieving Carbon Neutrality (2022 Scoping Plan) outlines a statewide path to achieving the net-zero statewide emissions goal of AB 1279. The 2022 Scoping Plan outlines key strategies for land use plans for consistency with the goals of the plan. In the absence of an adopted local plan, the 2022 Scoping Plan has been determined to be the appropriate tool for determining the significance of project GHG emissions. The project would result in a potentially significant impact related to GHG emissions if it conflicted with implementation of the 2022 Scoping Plan. Additionally, although the Coronado CAP is not qualified to determine the significance of GHG emissions, it is an applicable plan to reduce GHGs, and the project is evaluated for CAP consistency.
Project Emissions Inventory
Construction
Project construction emissions were estimated using the California Emissions Estimator Model (CalEEMod), Version 2022.1. The project is a land use plan and does not propose any specific construction projects, and the details of future construction under the HEU are currently unknown. Therefore, estimated maximum daily construction emissions were estimated using CalEEMod default assumptions for construction of 538 residential units. Modeling assumes a buildout year of 2029. The recommended default assumption of 600 tons of export material per acre was used to estimate total earthwork and demolition export for the project (Ramboll 2023). This is because the existing area is largely built out, reducing earthwork compared to an undisturbed site, but demolition and redevelopment would be necessary to accommodate the planned growth. Detailed assumptions and modeling datasheets are provided in Attachment 1, CalEEMod Results. Construction of 538 residential units is estimated to result in average annual construction emissions of 678 MT CO2e per year between 2024 and 2029.
Operation
During operation, business-as-usual (BAU) buildout1 under the HEU would result in area and indirect emissions sources from electricity and natural gas consumption, water and wastewater transport, and solid waste generation. GHG emissions from electricity consumed on site by the project would be generated off site by fuel combustion at the electricity provider. GHG emissions from water and wastewater transport would be indirect emissions resulting from the energy required to transport water from its source and the energy required to treat wastewater and transport it to its treated discharge point. Development would also generate mobile source emissions from motor vehicle trips. The project does not propose any specific future development projects.
Operational GHG emissions associated with the net increase in residential units accommodated by the project are shown in Table 2, Estimated Project-Related Operational Greenhouse Gas Emissions. This net increase in annual operational emissions from HEU buildout conditions are based on CalEEMod default utility use estimates and vehicle miles traveled (VMT) data from the Transportation Analysis (LLG 2024). 1 A BAU scenario is one that assumes no additional GHG reduction efforts (e.g., CAP reduction strategies) beyond what have already been adopted and accounted for in CalEEMod. For example, CalEEMod estimates energy use based on 2019 consumption rates and projected 2025 San Diego Gas & Electric energy emissions factors (CAPCOA 2022). It does not account for the 2022 Title 24 energy efficiency standards and future standards that have not yet been adopted or selection of San Diego Community Power as an energy provider. 3 City of Coronado Page 1108
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Table 2. Estimated Project-Related Operational Greenhouse Gas Emissions Emissions Source Emissions (MT CO2e)
Area and Refrigerants
Electricity
Natural Gas
Mobile
8 813
816
5,296
Waste 111
Water 207
Total BAU Annual Operation Emissions 7,251
Source: CAPCOA 2022. Refer to Attachment 1 for model output.
Notes: BAU = business as usual; MT CO2e = metric tons of carbon dioxide equivalent Impact Analysis
As shown in Table 2, buildout of new residential units under the HEU would result in a net increase in GHG emissions compared to existing conditions. Additionally, the project would require a General Plan Amendment and Zoning Designation Amendment to reflect the HEU. However, the HEU is intended to address projected housing needs to accommodate anticipated future growth, consistent with local and regional planning. It would not induce growth in the City or region. Additionally, the estimated GHG emissions in Table 2 are conservative and do not take into account that the project would increase housing in an existing developed area within proximity to existing schools and commercial development or that new and redeveloped housing units would be subject to increasingly strict building standards that would reduce GHG emissions. The project would accommodate the City’s Regional Housing Needs Assessment allocation issued by the San Diego Association of Governments and consistent with state housing goals. Because the project addresses identified statewide housing needs to meet projected growth, it would not result in unplanned forecasted GHG emissions. Project consistency with the key strategies of these plans is addressed below.
2022 Scoping Plan
The primary plan for determining the significance of project emissions in line with current state emissions reduction goals is the 2022 Scoping Plan, which outlines a path for achieving carbon neutrality in accordance with AB 1279. The 2022 Scoping Plan recommends that local governments prioritize transportation electrification, VMT reduction, and building decarbonization (CARB 2022). Specifically, Appendix D, Local Actions, of the 2022 Scoping Plan outlines recommendations for local government action to be implemented at the plan level to facilitate 2022 Scoping Plan implementation. A key local action for 2022 Scoping Plan implementation is a local CAP. As described previously, the City has an adopted voluntary CAP. Project consistency with the City’s current CAP is evaluated below. However, the Coronado CAP does not specifically address the City’s fair share of GHG reductions under AB 1279, and the HEU is further evaluated for consistency with the 2022 Scoping Plan Appendix D discussion of the role of land use plans, such as supporting state emissions reduction goals. Increased housing availability is a key focus of this discussion. The discussion highlights the opportunity for land use plans to eliminate barriers to facilitate infill development. The proposed HEU would accommodate additional housing in a primarily developed area near existing schools and commercial uses, which would be consistent with this goal. The plan also identifies key project attributes for new residential projects. An individual residential development project may be considered to have a less than significant impact related to GHG emissions if it:
• Would include EV charging infrastructure that meets the most ambitious voluntary standards in the California Green Building Standards Code
•
•
•
•
Would be located on an infill or under-developed site surrounded by existing urban uses Does not result in the loss or conversion of natural and working lands Satisfies regional-specific VMT reduction criteria
Reduces parking requirements
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•
•
•
Includes at least 20 percent of units that are affordable to lower-income households Results in no net loss of existing affordable housing
Uses all-electric appliances without any natural gas connections and does not use propane or other fossil fuels for space heating, water heating, or indoor cooking
New residential development under the HEU would be on infill sites and would not result in the loss or conversion of natural and working lands. The Transportation Analysis for the project determined that project VMT per resident would be 14.98 miles per resident, which is below the 85 percent regional average VMT threshold of 16.1 miles (LLG 2024). Additionally, a key component of the HEU is to expand the availability of affordable dwelling units. As such, the HEU would be consistent with 2022 Scoping Plan criteria for residential development that may be implemented at the planning level as appropriate for a Housing Element. The remaining criteria, including EV charging infrastructure and use of electric appliances, are project-specific design requirements. These requirements may be incorporated into future applicable local or state regulations, such as the Coronado Zoning Ordinance or the California Green Building Standards, or the next update to the Coronado CAP. Changes to parking requirements would occur as updates to the Coronado Municipal Code and would be beyond the HEU’s scope.
Until these design elements are codified or the Coronado CAP has been updated to a qualified CAP consistent with the most recent state emissions reduction goals, future residential development under the HEU would need to demonstrate consistency with the 2022 Scoping Plan key project attributes for residential development to have a less than significant impact related to GHG emissions. Alternatively, the 2022 Scoping Plan notes that projects that result in net-zero GHG emissions may also be considered to have a less than significant impact related to GHG emissions. However, this also cannot be demonstrated at the programmatic level. This impact would be potentially significant.
Coronado Climate Action Plan
The Coronado CAP includes local strategies that would contribute to GHG reductions in the City to achieve reductions through 2030 and beyond. Local strategies cover sources within the on-road transportation, energy, water, and waste sectors. Local strategies include new programs that would be implemented City-wide, such as an EV carshare program, a neighborhood EV infrastructure program, increased transit frequency, reduced transit fares, electrification and expansion of shuttle and ferry service, implementation of an Active Transportation Plan, electrification of City fleet vehicles, public outdoor lighting upgrades, increases in the City’s renewable energy portfolio, recycled water use expansion, and increased solid waste diversion. Measures also encourage new EV infrastructure, consistent with key project attributes identified in the 2022 Scoping Plan, and new solar residential projects. The HEU would not include any components that would conflict with implementation of these programs or preclude the installation of EV or solar infrastructure at new residential units. Future development would be required to comply with any local or state regulations adopted to implement GHG reduction strategies, such as waste diversion requirements or California Green Building Standards related to solar panel installation at new residential development. The HEU does not included any components that would conflict with the City’s CAP. This impact would be less than significant.
Mitigation Measures
In the absence of a local qualified CAP, future residential projects would need to demonstrate consistency with the state emissions reductions goals to demonstrate a less than significant impact related to GHG emissions.
The purpose of the HEU is to provide opportunities for much needed housing in the City, consistent with state mandates. Consistent with standard industry practice (CAPCOA 2008; Sacramento Metropolitan Air Quality Management District 2014; SCAQMD 2008), a capture rate of approximately 90 percent of emissions has been identified as a screening level for GHG mitigation. A 90 percent emissions capture rate means that 90 percent of total emissions from new residential projects would be subject to additional GHG analysis and mitigation consistent with the 2022 Scoping Plan. The intent of the screening level is to capture a substantial fraction of future projects while setting the emissions threshold high enough to exclude small projects that will in aggregate contribute a relatively small fraction of the cumulative local statewide GHG emissions. Implementation of 5 City of Coronado Page 1110
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mitigation beyond state requirements may present a disproportionate barrier to development for small projects that would provide a meaningful contribution to local housing needs.
A screening level of 20 units was determined to be the appropriate screening level to capture a significant portion of project GHG emissions. Based on the results on the City’s Sites Inventory for each opportunity site, opportunity sites that would accommodate 20 units or less would result in total annual GHG emissions of approximately 675 MT CO e. 2 2 These emissions account for less than 10 percent of the 7,251 MT CO e estimated for HEU 2 implementation and would also represent less than 1 percent of the City’s 2030 target emissions of 68,333 MT CO2e identified in the Coronado CAP (City of Coronado 2022).
Additionally, although the 2022 Scoping Plan encourages eliminating parking minimums, this project attribute potentially conflicts with the 2022 Scoping Plan and Coronado CAP priority to provide new EV charging stations.
Therefore, it is more appropriate to encourage transportation electrification in the City for projects to not exceed existing parking minimums and provide ample EV infrastructure within these requirements.
Implementation of Mitigation Measure GHG-1 would reduce impacts related to future development under the HEU to a less than significant level.
GHG-1: Scoping Plan Consistency. Future residential development projects that include more than 20 units and that would be subject to a discretionary permit shall demonstrate consistency with the 2022 Scoping Plan.
This measure shall be superseded by consistency with a qualified Coronado Climate Action Plan, if adopted. Prior to obtaining a building permit, development projects shall demonstrate 2022 Scoping Plan consistency by showing consistency with the following project attributes or identifying and quantifying project features that would result in equal greenhouse gas emissions reductions:
• Project provides electric vehicle charging infrastructure that, at minimum, meets the most ambitious voluntary standard in the California Green Building Standards Code at the time of project approval.
Project would result in a less than significant impact related to vehicle miles traveled.
Project does not provide parking beyond minimum required parking.
For multi-unit projects, at least 20 percent of units are affordable to lower-income households.
Project results in no net loss of existing affordable housing. •
•
•
•
• Project uses all-electric appliances without any natural gas connections and does not use propane or other fossil fuels for space heating, water heating, or indoor cooking.
Summary
Implementation of the project would have the potential to result in a net increase in GHG emissions. The HEU would be consistent with the Coronado CAP and implement all appropriate plan-level recommendations of the 2022 Scoping Plan. However, future residential development would need to implement key project-specific design attributes to demonstrate consistency with statewide emissions reductions goals as outlined in the 2022 Scoping Plan. Mitigation Measure GHG-1 would reduce impacts related to GHG emissions to a less than significant level.
References
CAPCOA (California Air Pollution Officers Association). 2008. CEQA & Climate Change. January.
CAPCOA. 2022. California Emissions Estimator Model (CalEEMod). Version 2022.1. Accessed February 2024. https://www.caleemod.com/.
2 The GHG emissions in Table 2 are conservatively based on development of 538 units, which includes a buffer of 85 units beyond identified opportunity site capacity, consistent with the Transportation Analysis. Annual per-unit emissions for the screening level are conservatively assumed to be 16 MT CO e based on total emissions of 7,251 MT CO e (Table 2) and the 2 2 452 dwelling units identified for Opportunity Sites 1–9. Opportunity sites that would accommodate up to 20 units account for approximately 42 total residential units.
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CARB (California Air Resources Board). 2022. 2022 Scoping Plan for Achieving Carbon Neutrality. November 16.
Accessed February 2024. https://ww2.arb.ca.gov/our-work/programs/ab-32-climate-change-scopingplan/2022-scoping-plan-documents.
City of Coronado. 2022. City of Coronado Climate Action Plan. March 15. Accessed February 2024. https://www.projectcoronado.org/climate-action-plan.
LLG (Linscott, Law & Greenspan, Engineers). 2024. Transportation Analysis for the Coronado Housing Element.
Sacramento Metropolitan Air Quality Management District. 2014. Justification for Greenhouse Gas Emissions Thresholds of Significance. September
South Coast Air Quality Management District. 2008. Draft Guidance Document – Interim CEQA Greenhouse Gas (GHG) Significance Threshold. October.
Ramboll. 2023. CalEEMod Construction Default Updates. June.
USEPA (U.S. Environmental Protection Agency). 2023. “Overview of Greenhouse Gases.” Updated October 10.
Accessed February 2024. https://www.epa.gov/ghgemissions/overview-greenhouse-gases. 7 City of Coronado Page 1112
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Attachment 1. CalEEMod Results
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Coronado HEU - Unit Net Increase Detailed Report, 1/2/2024 Attachment 9
Coronado HEU - Unit Net Increase Detailed Report
Table of Contents
1. Basic Project Information
1.1. Basic Project Information
1.2. Land Use Types
1.3. User-Selected Emission Reduction Measures by Emissions Sector
2. Emissions Summary
2.1. Construction Emissions Compared Against Thresholds
2.2. Construction Emissions by Year, Unmitigated
2.3. Construction Emissions by Year, Mitigated
2.4. Operations Emissions Compared Against Thresholds
2.5. Operations Emissions by Sector, Unmitigated
2.6. Operations Emissions by Sector, Mitigated
3. Construction Emissions Details
3.1. Demolition (2024) - Unmitigated
3.2. Demolition (2024) - Mitigated
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3.3. Site Preparation (2024) - Unmitigated
3.4. Site Preparation (2024) - Mitigated
3.5. Grading (2024) - Unmitigated
3.6. Grading (2024) - Mitigated
3.7. Grading (2025) - Unmitigated
3.8. Grading (2025) - Mitigated
3.9. Building Construction (2025) - Unmitigated
3.10. Building Construction (2025) - Mitigated
3.11. Building Construction (2026) - Unmitigated
3.12. Building Construction (2026) - Mitigated
3.13. Building Construction (2027) - Unmitigated
3.14. Building Construction (2027) - Mitigated
3.15. Building Construction (2028) - Unmitigated
3.16. Building Construction (2028) - Mitigated
3.17. Building Construction (2029) - Unmitigated
3.18. Building Construction (2029) - Mitigated
3.19. Paving (2029) - Unmitigated
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3.20. Paving (2029) - Mitigated
3.21. Architectural Coating (2029) - Unmitigated
3.22. Architectural Coating (2029) - Mitigated
4. Operations Emissions Details
4.1. Mobile Emissions by Land Use
4.1.1. Unmitigated
4.1.2. Mitigated
4.2. Energy
4.2.1. Electricity Emissions By Land Use - Unmitigated
4.2.2. Electricity Emissions By Land Use - Mitigated
4.2.3. Natural Gas Emissions By Land Use - Unmitigated
4.2.4. Natural Gas Emissions By Land Use - Mitigated
4.3. Area Emissions by Source
4.3.1. Unmitigated
4.3.2. Mitigated
4.4. Water Emissions by Land Use
4.4.1. Unmitigated
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4.4.2. Mitigated
4.5. Waste Emissions by Land Use
4.5.1. Unmitigated
4.5.2. Mitigated
4.6. Refrigerant Emissions by Land Use
4.6.1. Unmitigated
4.6.2. Mitigated
4.7. Offroad Emissions By Equipment Type
4.7.1. Unmitigated
4.7.2. Mitigated
4.8. Stationary Emissions By Equipment Type
4.8.1. Unmitigated
4.8.2. Mitigated
4.9. User Defined Emissions By Equipment Type
4.9.1. Unmitigated
4.9.2. Mitigated
4.10. Soil Carbon Accumulation By Vegetation Type
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4.10.1. Soil Carbon Accumulation By Vegetation Type - Unmitigated
4.10.2. Above and Belowground Carbon Accumulation by Land Use Type - Unmitigated
4.10.3. Avoided and Sequestered Emissions by Species - Unmitigated
4.10.4. Soil Carbon Accumulation By Vegetation Type - Mitigated
4.10.5. Above and Belowground Carbon Accumulation by Land Use Type - Mitigated
4.10.6. Avoided and Sequestered Emissions by Species - Mitigated
5. Activity Data
5.1. Construction Schedule
5.2. Off-Road Equipment
5.2.1. Unmitigated
5.2.2. Mitigated
5.3. Construction Vehicles
5.3.1. Unmitigated
5.3.2. Mitigated
5.4. Vehicles
5.4.1. Construction Vehicle Control Strategies
5.5. Architectural Coatings
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5.6. Dust Mitigation
5.6.1. Construction Earthmoving Activities
5.6.2. Construction Earthmoving Control Strategies
5.7. Construction Paving
5.8. Construction Electricity Consumption and Emissions Factors
5.9. Operational Mobile Sources
5.9.1. Unmitigated
5.9.2. Mitigated
5.10. Operational Area Sources
5.10.1. Hearths
5.10.1.1. Unmitigated
5.10.1.2. Mitigated
5.10.2. Architectural Coatings
5.10.3. Landscape Equipment
5.10.4. Landscape Equipment - Mitigated
5.11. Operational Energy Consumption
5.11.1. Unmitigated
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5.11.2. Mitigated
5.12. Operational Water and Wastewater Consumption
5.12.1. Unmitigated
5.12.2. Mitigated
5.13. Operational Waste Generation
5.13.1. Unmitigated
5.13.2. Mitigated
5.14. Operational Refrigeration and Air Conditioning Equipment
5.14.1. Unmitigated
5.14.2. Mitigated
5.15. Operational Off-Road Equipment
5.15.1. Unmitigated
5.15.2. Mitigated
5.16. Stationary Sources
5.16.1. Emergency Generators and Fire Pumps
5.16.2. Process Boilers
5.17. User Defined
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5.18. Vegetation
5.18.1. Land Use Change
5.18.1.1. Unmitigated
5.18.1.2. Mitigated
5.18.1. Biomass Cover Type
5.18.1.1. Unmitigated
5.18.1.2. Mitigated
5.18.2. Sequestration
5.18.2.1. Unmitigated
5.18.2.2. Mitigated
6. Climate Risk Detailed Report
6.1. Climate Risk Summary
6.2. Initial Climate Risk Scores
6.3. Adjusted Climate Risk Scores
6.4. Climate Risk Reduction Measures
7. Health and Equity Details
7.1. CalEnviroScreen 4.0 Scores
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7.2. Healthy Places Index Scores
7.3. Overall Health & Equity Scores
7.4. Health & Equity Measures
7.5. Evaluation Scorecard
7.6. Health & Equity Custom Measures
8. User Changes to Default Data
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1. Basic Project Information
1.1. Basic Project Information
Data Field Value
Project Name
Construction Start Date
Operational Year
Lead Agency
Land Use Scale
Analysis Level for Defaults
Windspeed (m/s)
Precipitation (days)
Location
Coronado HEU - Unit Net Increase
3/1/2024
2025
—
Plan/community
County
3.00 20.0
32.692493637340675, -117.17926846639736
County San Diego
City Coronado
Air District San Diego County APCD
Air Basin San Diego
TA Z 6452
EDFZ 12
Electric Utility
Gas Utility
San Diego Gas & Electric
San Diego Gas & Electric
App Version 2022.1.1.21
1.2. Land Use Types
Land Use Subtype Size Unit Lot Acreage Building Area (sq ft) Landscape Area (sq Special Landscape Population Description ft) Area (sq ft)
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Single Family
Housing
538 Dwelling Unit 196 1,049,100 6,301,517 0.00 1,501 —
1.3. User-Selected Emission Reduction Measures by Emissions Sector Sector
Energy
Energy
# Measure Title
E-11
E-15
Procure Electricity from Lower Carbon Intensity Power Supply Require All-Electric Development
2. Emissions Summary
2.1. Construction Emissions Compared Against Thresholds Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Un/Mit. ROG
—
NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E
—
PM2.5D PM2.5T BCO2
—
NBCO2
—
CO2T
—
CH4
—
N2O
—
R CO2e
Daily, — — — —
Summer
(Max)
Unmit. 41.5
—
45.1 —
33.8 —
0.13 —
1.60 —
15.4 —
16.7 —
1.47 —
3.97 —
5.45 —
—
—
18,546
—
18,546
—
0.96 —
2.43 —
32.8 —
19,328
Daily, —
Winter
(Max)
Unmit. 41.5
—
45.8 —
32.9 —
0.13 —
1.52 —
15.4 —
16.7 —
1.40 —
2.80 —
4.05 —
—
—
18,543
—
18,543
—
0.96 —
2.43 —
0.85 —
19,293
Average —
Daily
(Max)
Unmit. 18.3
—
24.5 —
19.1 —
0.05 —
0.88 —
5.29 —
6.17 —
0.82 —
1.51 —
2.33 —
—
—
7,306
—
7,306
—
0.35 —
0.68 —
3.92 —
7,520
Annual —
(Max)
Unmit. 3.35 4.48 3.49 0.01 0.16 0.97 1.13 0.15 0.28 0.42 — 1,210 1,210 0.06 0.11 0.65 1,245 11 / 93
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2.2. Construction Emissions by Year, Unmitigated
Criteria Pollutants (lb/day for daily, ton/yr for annual) and GHGs (lb/day for daily, MT/yr for annual) Year ROG
—
NOx
—
CO
—
SO2
—
PM10E
—
PM10D
—
PM10T
—
PM2.5E
—
PM2.5D PM2.5T BCO2
—
NBCO2
—
CO2T
—
CH4
—
N2O
—
R CO2e
Daily - —
Summer
(Max)
— — —
2024
2025
2026
2027
2028
2029
3.72 1.97
1.82 1.76
1.70 41.5
—
45.1 13.0
12.2 11.6
11.1 6.49
—
33.8 22.9
22.2 21.7
21.2 10.5
—
0.13 0.03
0.03 0.03
0.03 0.01
—
1.60 0.45