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Home My WebLink About20240922.tiffDocuSign Envelope ID: 4496CFDF-A4BF-4807-99B2-023A67766639 USE BY SPECIAL REVIEW (USR) APPLICATION FOR PLANNING DEPARTMENT USE: AMOUNT $ APPLICATION RECEIVED BY DATE RECEIVED: CASE # ASSIGNED: PLANNER ASSIGNED: P ROPERTY INFORMATION Is the property currently in violation? i No / Yes Violation Case Number: 0799-04-40-4-00-006 & 0799-09-1-00-010 Parcel Number: S ite Address: 40.509, -104.435 & 40.507, -104.440 IM SE4 4-6-63 EXC ALL THAT PT LYING S & E OF HWY 392 EXC UPRR RES ALSO EXC OG&M Legal Description: PTNE4 9-6-63 DESC AS ALL THAT PT LYING N & W HWY 392 EXC UPRR RES ALSO EXC OG&M (7.50 LAKE) Section: 4 & 9 , Township 6 Within subdivision or townsite? N, Range 63 W Zoning District: AG Acreage: 155 & 47 No/ r Yes Name: Water (well permit # or water district tap #): Sewer (On -site wastewater treatment system permit # or sewer account #): Floodplain No/ Yes Geological Hazard No/ Yes Airport Overlay P ROJECT U SR Use being applied for: Medium -Scaled Solar Facilities Name of proposed business: stariin_g Solar, LLC, TBD Solar LLC & Oriole Solar, LLC PROPERTY OWNER(S) (Attach additional sheets if necessary.) Name: Ben Brown No/ Yes Company: Cornish Plains Livestock, LLLP Phone #: Email: Street Address: 4106 Abbington Ter City/State/Zip Code: Columbia, MO 65203 APPLICANT/AUTHORIZED AGENT (Authorization Form must be included if there is an Authorized Agent) Name: Kristy Weyerman Starling Solar LLC, TBD Solar, LLC & Oriole Solar, LLC 970-373-6323 Email: kweyerman@mysunshare.com Company: Phone #: Street Address: 1724 Gilpin St City/State/Zip Code: Denver, CO 80218 I (We) hereby depose and state under penalties of perjury that all statements, proposals, and/or plans submitted with or contained within the application are true and correct to the best of my (our) knowledge. All fee owners of the property must sign this application. If an Authorized Agent signs, an Authorization Form signed by all fee owners must be included with the application. If the fee owner is a corporation, evidence must be included indicating the signatory has the legal authority to sign for the corporation. (,tKViVA sir. S ignature Corrina Kumpe 12/13/2023 I 11:05 AM MST Date Signature Date P rint Print 07/22 9 DEPARTMENTS OF PLANNING BUILDING, DEVELOPMENT REVIEW AND ENVIRONMENTAL HEALTH 1402 NORTH 17Th AVENUE PO BOX 758 GREELEY CO 80632 AUTHORIZATION FORM I, (We), $d.si$ui/� •Brtrto, give permission to SunShare, LLC dlbla Oriole Solar, LLC (Owner —please print) (Authorized Agent/Applicant—please print) rAiks k s imivegJee k to apply for any Planning, Building, Access, Grading or OWTS permits on our behalf, for the property located at (address or parcel number) below: 079909100010 Legal Description: portion of Section 9 I Township 6 Range 63 Subdivision Name: Lot Block _ Property Owners Information: Address: 35954' Bri9gsdale, CO 80611 Phone: (970) 590 -4933E -mail: doebrownvet@aol.com Authorized Agent/Applicant Contact Information: Address: 1124 Gilpin St, Denver, CO 80218 Phone: (303) 7284112 E -Mail: kweyerman@mysunshare.com Correspondence to be sent to: Owner EL Authorized Agent/Applicant by: Mail Email Additional Info: I (We) hereby certify, under penalty of perjury and after carefully reading the entire contents of this document, that the information stated above is true and correct to the best of my (our) knowledge. uescbt ileteli•- Ownev�ignature Subscribed and sworn to before me this ‘2_ zevicityd My commission expires 371//a27,1 Date Owner Signature } , 20 in by jecterat,Aat- Notary Public Serste-J.-01C-4-14t — — SANDRA BUR AGitl NOTARY PUBLIC • STATE OF COLORADO Notary ID #20164017409 My Commission Expires 5111/2024 07T22 11 .......::::........• ... ......... t:::t: i L2:i::t • t •••t••• • • ..1 . t • • • ........ ..... ... • • 4 .. ....:::: ... ....... .. .. .. 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E E?Eir E..E^E: 'E.:: iii 'f EE 07/22 11 Colorado Secretary of State Colorado Secretary of State ID#: 20238153494 Document #: 20238153494 Filed on: 10/30/2023 09:58:35 PM Paid: $50.00 Articles of Organization for a Limited Liability Company filed pursuant to § 7-90-301 and § 7-80-204 of the Colorado Revised Statutes (C.R.S.) The domestic entity name of the limited liability company is Porcupine Solar, LLC The principal office street address is 1724 Gilpin Street Denver CO 80218 US The principal office mailing address is 1724 Gilpin Street Denver CO 80218 US The name of the registered agent is Registered Agents Inc. The registered agent's street address is 1942 Broadway Street STE 314C Boulder CO 80302 US The registered agent's mailing address is 1942 Broadway Street STE 314C Boulder CO 80302 US The person above has agreed to be appointed as the registered agent for this entity. The management of the limited liability company is vested in Managers There is at least one member of the limited liability company. Person(s) forming the limited liability company CO Land Acquisitions LLC 1724 Gilpin Street Denver CO 80218 US Causing this document to be delivered to the Secretary of State for filing shall constitute the affirmation or acknowledgment of each individual causing such delivery, under penalties of perjury, that the document is the individual's act and deed, or that the individual in good faith believes the document is the act and deed of the person on whose behalf the individual is causing the document to be delivered for filing, taken in conformity with the requirements of part 3 of article 90 of title 7, C.R.S., and, if applicable, the constituent documents, and the organic statutes, and that the individual in good faith believes the facts stated in the document are true and the document complies with the requirements of that Part, the constituent documents, and the organic statutes. This perjury notice applies to each individual who causes this document to be delivered to the Secretary of State, whether or not such individual is named in the document as one who has caused it to be delivered. Name(s) and address(es) of the individual(s) causing the document to be delivered for filing Adam Davenport 1724 Gilpin Street Denver CO 80218 US PREPARED BY AND WHEN RECORDED RETURN TO: CO Land Acquisitions, LLC 1724 Gilpin Street Denver, CO 80218 (Space above this line for Recorder's use only) STATEMENT OF AUTHORITY (Section 38-30472, C.R.S.) 1. This Statement of Authority relates to an entity named Porcupine Solar, LLC. 2. The type of entity is a limited liability company. 3. The entity is formed under the laws of the State of Colorado. 4. The mailing address of the entity is 1724 Gilpin Street, Denver, Colorado 80218. 5. The name of each person authorized to execute instruments conveying, encumbering, or otherwise affecting title to real property on behalf of the entity are: David Amster-Olszewski, as President and CEO of Global Sun Holdings, Inc. Corrina Kumpe, as Chief Operating Officer of Global Sun Holdings, Inc. 6. The authority of the foregoing persons to bind the entity is not limited. 7. This Statement of Authority is executed on behalf of the entity pursuant to the provisions of §3830-172, C.R.S. 8. This Statement of Authority amends and supersedes in all respects any prior Statement of Authority executed on behalf of the entity. Executed this G2d day of February 2024. [Signature Page Follows] IN WITNESS WHEREOF, the undersigned has caused this Statement of Authority to be executed as of the date set forth above. Porcupine Solar, LLC a Colorado limited liability company By: CO LAND ACQUISITIONS LLC, a Colorado limited liability company Its: Sole Member and Manager By: SUNSHARE LAND HOLDINGS, LLC a Colorado limited liability company Its: Sole Member and Manager By: SUNSHARE DEVELOPMENT COMPANY, INC. a Colorado corporation Its: Manager By: SUNSHARE, LLC a Colorado limited liability company Its: Sole Shareholder By: SUNSHARE COMPANY HOLDINGS, LLC a Delaware limited liability company Its: Sole Member and Manager By: GLOBAL SUN HOLDINGS, INC. a Colorado corporation Its: Manager By: Corrint`a-K g Officer STATE OF COLORADO ) ss. CITY AND COUNTY OF DENVER ) The foregoing instrument was acknowledged before me this DO day of February 2024, by Corrina Kumpe, Chief Operating Officer of Global Sun Holdings, Inc, a Colorado corporation, as the manager of SunShare Company Holdings, LLC, a Delaware limited liability company, as the sole member and manager of SunShare, LLC, a Colorado limited liability company, as the sole shareholder of SunShare Development Company, Inc., a Colorado corporation, as the manager of SunShare Land Holdings, LLC, a Colorado limited liability company, as the sole member and manager of CO Land Acquisitions LLC, a Colorado limited liability company, as the sole member and manager of Porcupine Solar, LLC, a Colorado limited liability company. Witness my hand and official seal: My commission expires: ‘‘ 2g 12.024.. Notary Public, MACKENZIE MARIE MILLER NOTARY PUBLIC STATE OF COLORADO NOTARY ID 20224044820 MY COMMISSION EXPIRES NOVEMBER 28, 2026 STATEMENT OF AUTHORITY (C.R.S. §38-30-172) 1. This Statement of Authority relates to CORNISH PLAINS LIVESTOCK, LLLP (hereinafter called the "partnership"). 2. The partnership is formed under the laws of Colorado. 3. The mailing address for the partnership is cito Gayle Lyn Cook, 200 Kahil PI., Fort Lupton, Colorado 80621. 4. GAYLE LYN COOK, General Partner, and BENJAMIN DEWEY BROWN, General Partner, are the persons authorized to execute instruments conveying, encumbering, or otherwise affecting title to real property or personal property on behalf of the partnership. 5. The authority of the above -named persons to bind the partnership is not limited, and each above -named person, acting alone, may acquire, convey, encumber, lease and otherwise deal with any interest in real property or personal property on behalf of the partnership. 6. Anyone dealing with the partnership may rely upon this Statement of Authority as evidence of the existence of the partnership and the extent of the authority of the above -named persons to act on its behalf. 7. This Statement of Authority is executed on behalf of the partnership pursuant to the provisions of C.R.S. §38-30-172. 4 8. This Statement of Authority supersedes all Statements of Authority previously executed on behalf of the partnership. Ex cuted this tp, day of 44 -, 2028 1 fil9 GAY LYN C . r K, General Partner r ti BENJA IN DEWEY BROWN, General Partner STATE OF COLORADO COUNTY OF („)a ss. JACOB WIEGERT NOTARY PUBLIC STATE OF COLORADO NOTARY ID 20224011746 My Commission Expires March 24, 2026 Th foregoing instrument was acknowledged before me this 5, day of 1\-ry , 2023, by Gayle Lyn Cook as General Partner of Cornish Plains Livestock, LLLP. Witness my hand and official seal. My commission expires: ; tii9 -2 ) 2624 STATE OF COLORADO 12,1101 - COUNTY OF ss. Notary Public The foregoing instrument was acknowledged before me this ek- _ day of , 2023, by Benjamin Dewey Brown as General Partner of Cornish Plains Livestock, LLLP. Witness my hand and official seal. My commission expires: --24•4e Notary Public regsbITNN D. MORGAN NOTARY PUBLIC STATE OF COLORADO NOTARY ID 19904006407 MY COMMISSION EXPIRES 6-26.2024 PREPARED BY AND WHEN RECORDED RETURN TO: CO Land Acquisitions, LLC 1724 Gilpin Street Denver, CO 80218 (Space above this line for Recorder's use only) STATEMENT OF AUTHORITY (Section 38-30-172, C.R.S.) 1. This Statement of Authority relates to an entity named Oriole Solar, LLC. 2. The type of entity is a limited liability company. 3, The entity is formed under the laws of the State of Colorado, 4. The mailing address of the entity is 1724 Gilpin Street, Denver, Colorado 80218. 5. The name of each person authorized to execute instruments conveying, encumbering, or otherwise affecting title to real property on behalf of the entity are: David Amster-Olszewski, as President and CEO of Global Sun Holdings, Inc. Corrina Kumpe, as Chief Operating Officer of Global Sun Holdings, Inc. 6. The authority of the foregoing persons to bind the entity is not limited. 7. This Statement of Authority is executed on behalf of the entity pursuant to the provisions of §38-30-172, C.R.S. 8. This Statement of Authority amends and supersedes in all respects any prior Statement of Authority executed on behalf of the entity. Executed this a I day of April 2023. [Signature Page Follows] IN WITNESS WHEREOF, the undersigned has caused this Statement of Authority to be executed as of the date set forth above. ORIOLE SOLAR, LLC a Colorado limited liability company By: CO LAND ACQUISITIONS LLC, a Colorado limited liability company Its: Sole Member and Manager By: SUNSHARE COMPANY HOLDINGS, LLC a Delaware limited liability company Its: Sole Member and Manager By: GLOBAL SUN HOLDINGS, INC. a Colorado corporation Its: Manager STATE OF COLORADO CITY AND COUNTY OF DENVER By: ) ss. } Corrina Kumpe, ting Officer The foregoing instrument was acknowledged before me this 2 I day of April 2023, by Corrina Kumpe, Chief Operating Officer of Global Sun Holdings, Inc, a Colorado corporation, as the manager of SunShare Company Holdings, LLC, a Delaware limited liability company, as the sole member and manager of CO Land Acquisitions LLC, a Colorado limited liability company, as the sole member and manager of Oriole Solar, LLC, a Colorado limited liability company. MACKENZIE MARIE MILLER NOTARY PUBLIC STATE OF COLORADO NOTARY ID 20224044820 MY COMMISSION EXPIRES NOVEMBER 28.2026 My commission expires: it Idt Witness my hand and official seal: PREPARED BY AND WHEN RECORDED RETURN TO: CO Land Acquisitions, LLC 1724 Gilpin Street Denver, CO 80218 (Space above this line for Recorder's use only) STATEMENT OF AUTHORITY (Section 38-30-172, C.R.S.) 1. This Statement of Authority relates to an entity named Starling Solar, LLC. 2. The type of entity is a limited liability company. 3. The entity is formed under the laws of the State of Colorado. 4. The mailing address of the entity is 1 724 Gilpin Street, Denver, Colorado 80218. 5. The name of each person authorized to execute instruments conveying, encumbering, or otherwise affecting title to real property on behalf of the entity are: David Amster-Olszewski, as President and CEO of Global Sun Holdings, Inc. Corrina Kumpe, as Chief Operating Officer of Global Sun Holdings, Inc. 6. The authority of the foregoing persons to bind the entity is not limited. 7. This Statement of Authority is executed on behalf of the entity pursuant to the provisions of §38-30-172, C.R.S. 8. This Statement of Authority amends and supersedes in all respects any prior Statement of Authority executed on behalf of the entity. Executed this a c day of April 2023. [Signature Page Follows] IN WITNESS WHEREOF, the undersigned has caused this Statement of Authority to be executed as of the date set forth above. STARLING SOLAR, LLC a Colorado limited liability company By: CO LAND ACQUISITIONS LLC, a Colorado limited liability company Its: Sole Member and Manager By: SUNSHARE COMPANY HOLDINGS, LLC a Delaware limited liability company Its: Sole Member and Manager By: GLOBAL SUNHOLDIN`.T S, INC. a Colorado corporation Its: Manager By: STATE OF COLORADO ss. CITY AND COUNTY OF DENVER Corrina Ku h ie fe : i Officer The foregoing instrument was acknowledged before me this 24 day of April 2023, by Corrina Kumpe, Chief Operating Officer of Global Sun Holdings, Inc, a Colorado corporation, as the manager of SunShare Company Holdings, LLC, a Delaware limited liability company, as the sole member and manager of CO Land Acquisitions LLC, a Colorado limited liability company, as the sole member and manager of Starling Solar, LLC, a Colorado limited liability company. MACKENZIE MARIE MILLER NOTARY PUBLIC STATE OF COLORADO NOTARY ID 20224044820 MY COMMISSION EXPIRES NOVEMBER 28, 2026 My commission expires: kik 1 a I (aou Witness my hand and official seal: otary Public Use by Special Review - Solar Energy Facility Questionnaire for Oriole Solar, LLC, Starling Solar, LLC (Phase 1), TBD Solar, LLC (Phase 2), PID 079909100010 & 079904400006 1. Explain the proposed use and business name. Oriole Solar, LLC, Starling Solar, LLC (Phase 1), To Be Determined (TBD) Solar, LLC (Phase 2) propose a two Solar Energy Facility (SEF) to be placed on Weld County PID 079909100010 (Oriole) and 079904400006 (Starling & TBD). The SEFs will have a capacity of 17,000 kW AC each. The Oriole location will cover approximately 31.71 acres on the north half portion of NE4, the Starling location will cover approximately 27acres on the northeast half portion of the parcel and the TBD location will cover approximately 23.52 acres on the southeast half portion of the parcel. The SEFs will be constructed through Xcel Energy's Solar*Rewards Community Program. This program was implemented by the Colorado Public Utilities Commission in 2010 and mandates that Xcel work with independent, third -party solar developers to provide local energy production at the electric distribution level and provide ratepayers with the option to choose their energy source. This program combats potential full monopolization by Xcel in the generation and sale of energy to customers in Xcel territory. Furthermore, in order to win an award for our Oriole and Starling solar projects, Oriole Solar, LLC, Starling Solar, LLC, TBD Solar, LLC had to compete against numerous other solar developers in a selective RFP process — a process which ultimately yields the best prices and quality of work for consumers. Oriole Solar, LLC, Starling Solar, LLC, TBD Solar, LLC projects will allow for a safe and well-timed addition of energy to the grid. Distributed energy projects like these have the added benefit of strengthening the local electric grid and creating a more resilient local electricity system. These projects, and their relatively small footprints, will complement Weld County's numerous other energy generation industries and County's place as the energy capital of Colorado. These projects will allow consumers to have a choice in their energy supply. With the construction of these projects, Xcel customers in Weld County and all throughout the front range will have the ability to decide if they would like to subscribe to a portion of the solar array's output, thereby giving them 100% solar energy (an alternative to Xcel's one and only choice for consumers). 2. Explain the need for the proposed use. The projects meet a multitude of needs in the community: The Landowner does not have water rights for these parcels. Should this parcel ever be considered for agricultural production, the landowner would be required to find water from a different system, and either rent or purchase the water rights. The market rates also make the purchase of water (were it to even become available) wholly uneconomical as costs would far exceed any possible return on investment. Furthermore, the topsoil would need to be reestablished on the entirety of the parcel, meaning the potential for future ag production is near nonexistent without an immense amount of labor and capital, leaving the potential for any return on investment equally unlikely. The addition of an SEF provides the opportunity for a long-term, predictable income stream while simultaneously fortifying the grid in Weld County. Rather than these parcels sitting as vacant land, the construction of an SEF can provide local jobs and a long-term asset that will create energy at a competitive price to the benefit of Weld County residents. 1724 Gilpin Street, Denver, CO 80218 ® info@mysunshare.com • 800.793.0786 • MYSUNSHARE.COM a Sur Share COMWONITY 5OIA.L 41111 010 itt„1/4 Residents in Xcel territory have not traditionally had a choice in who their utility provider is and where their energy comes from. Community solar solves this issue by providing ratepayers with an opportunity for choice; and an option to choose locally generated electricity. Weld County, and Colorado as a whole, is experiencing massive growth in electricity consumption. More electricity generation is needed to meet this need. Local solar projects like this help the state and county diversify its electricity sources and have local generation that result in a more stable and resilient grid. Weld County has long been the energy capital of Colorado and adding solar to the County will further diversify the County's energy mix and further its role as an energy leader in Colorado. Weld County's Comprehensive plan specifically calls out a goal of supporting "responsible energy and mineral development"This project meets the definition of responsible (see answer to question 21) . 3. Describe the current and previous use of the land. The current and previous land use is rangeland; however, this parcel is zoned for agriculture. 4. Describe the proximity of the proposed use to residences. There are no residences withing 500 feet of these proposed SEFs. 5. Describe the surrounding land uses of the site and how the proposed use is compatible with them. All parcels surrounding the SEFs are the same rangeland uses with some oil and gas on the properties. The parcel to the southeast of the Oriole location is an irrigated crop field, which also has active oil and gas incorporated within the farmlands. From a health and safety perspective, solar is a compatible use for the surrounding lands. It produces no airborne or soil -leaching contaminants, making it safe for the nearby crops and any other agricultural production taking place. The additions will pose no health or safety threat to these uses. Solar is also one of the few uses for land that also contains active or abandoned oil and gas infrastructure. SEFs are not inhabited, and oil and gas contamination pose no threat to the solar array. Solar is a safe and non -disruptive use for this parcel; it is primed to be placed amidst an area with various uses. 6. Describe the hours and days of operation (i.e., Monday through Friday 8:00 a.m. to 5:00 p.m.). Once construction is complete, the SEFs will continuously operate 24/7, but only producing power during daylight hours. The proposed SEFs will use single -axis trackers, which will angle the solar modules accordingly as the sun shifts in the sky. These trackers allow for maximized energy production. While the array will be running all day, it will create no disturbances. Solar arrays are nearly silent and produce no smoke, smog, vapors, or dust. Construction will run during normal business hours for the duration of about 3 months. 7. Describe the number of employees including full-time, part-time and contractors. If shift work is proposed, detail number of employees, schedule and duration of shifts. During construction: Construction during daytime hours for each location will range from 7 to 14 during the early mobilization and site preparation stage with site construction workers peaking at 50 to 60 workers midway through the project and reducing back down to 7 and 14 workers during the final commissioning and testing stage. 1724 Gilpin Street, Denver, CO 80218 ® info@mysunshare.com • 800.793.0786 • MYSUNSHARE.COM a Sur Share COMWONITY 5OIA.L Once operational: The SEFs will have a maintenance crew visit once quarterly (or as needed if damage occurs due to weather), otherwise the SEFs will be unmanned. 8. Describe the maximum number of users, patrons, members, buyers or other visitors that the site will accommodate at any one time. N/A. This proposed use will be for energy production only and will not host patrons, etc. 9. List the types and maximum numbers of animals to be on the site at any one time (for dairies, livestock, confinement operations, kennels, etc.). Oriole Solar, LLC, Starling Solar, LLC, TBD Solar, LLC values the prominence of agriculture in Weld County, and we often make efforts to support the industry when constructing SEFs. One practice that we offer at our SEFs is working with a local sheep rancher (with whom we have a pre-existing partnership), offering our site as grazing land for his sheep. This allows for the SEF site's vegetation to be maintained, while benefiting a local rancher (rather than employing mechanical mowers). We will have to complete a more thorough analysis of the current vegetation of the area to determine if there is enough growth for the sheep. Should we move forward with sheep grazing, there will be approximately 60 sheep present onsite. Each site will be fully fenced in, containing the sheep; and the rancher will have access to the sites whenever needed. The sheep will visit for a few weeks at a time, as frequently as needed onsite. 10. List the types and number of operating and processing equipment. There will be an estimated total of 11,560 for Oriole, 9,265 for Starling and 9,316 for the TBD with 695w monocrystalline modules, 125kVA inverters, and rows of single -axis trackers. The system consists of string level DC to AC conversion inverters, main equipment pads with AC Recombiners, switchgear and MV step up transformers that connect to Xcel's grid. 11. List the types, number and uses of the existing and proposed structures. There will be no structures associated with the proposed solar facilities other than the solar array itself, which will be used for energy generation. 12. Describe the size of any stockpile, storage or waste areas. During the construction phase, there will be materials and equipment that may need a laydown yard located on the interior of the facilities, see site sheet 9 of the USR plan (laydown area). When the construction is completed, there will be in place a metal conex container for storing spare modules and other spare parts. 13. Describe the method and time schedule of removal or disposal of debris, junk and other wastes associated with the proposed use. During the construction phase, waste will be stored in refuge dumpsters, which will be emptied on a regular basis or as needed. Once the facility is operational, there will be no waste or refuge produced from the solar operation. 14. Include a timetable showing the periods of time required for the construction of the operation. • Solar Facility Components First Deliver Day 1 • Perimeter Fence Installation Day 1 to Day 11 1724 Gilpin Street, Denver, CO 80218 ® info@mysunshare.com • 800.793.0786 • MYSUNSHARE.COM a Sur Share COMWONITY 5OIA.L 41111 010 itt„1/4 • Solar Panel Foundation Installation Day 1 to Day 30 • Racking, Trenching, Wiring Day 30 to Day 64 • Solar Panel Installation Day 64 to Day 94 • Inspection & Set Meters Day 94 to Day 99 • System Testing & Commissioning Day 99 to Day 109 15. Describe the proposed and existing lot surface type and the square footage of each type (i.e. asphalt, gravel, landscaping, dirt, grass, buildings). The subject area (82.23 acres) is currently vacant land and will need to be re -seeded within the construction area. Following the completion of the construction for each phase, the disturbed areas within the limits of construction, such as, roadcuts, utility trenches, and other areas where vegetation has been removed, altered, or eliminated, will be reseeded with native seed mix. Below is an approximate for each proposed surface type: Access road: 46,123 square feet (1.0588 acres) - gravel Lay down area: 5,956.6 square feet (0.14 acres) - gravel Equipment pads (3 of them): 4,341 square feet (0.0996 acres) - concrete 16. How many parking spaces are proposed? How many handicap -accessible parking spaces are proposed? There will be two (2) temporary internal parking spaces for vehicles servicing each of the facilities. There will be no ADA parking spaces, as these are not facilities for general public use. 17. Describe the existing and proposed fencing and screening for the site including all parking and outdoor storage areas. To comply with the National Electric Code, there will be an 8' tall game fence installed around the entire perimeter of the sites. The fence and gate will be constructed of 4" X 4" welded rod material. The two (2) internal parking spaces on the site plan are temporary. There will be no outdoor storage associated with these proposed solar facilities. 18. Describe the existing and proposed landscaping for the site. The entire area of the parcel is a mixture of lower maintenance dryland seed mix. The unaffected area's landscaping will not change. Once the construction phase is completed, the affected area within the solar facility fence will be seeded with the seed mixture that the landowner has given. 19. Describe reclamation procedures to be employed as stages of the operation are phased out or upon cessation of the Use by Special Review activity. Once the site is no longer used for the proposed solar facility, the panels, racking, cabling, inverters, and all associated equipment will be removed from the site and recycled and/or disposed of in a responsible manner. The site will be returned to the condition it was in prior to the solar facility being constructed with the exception of certain site improvements desired by the landowner or system design such as re -grading, leveling, vegetation, and/or soil improvements. Solar leaves behind no ground contamination, so there will be no hazardous elements left behind on the land. 20. Describe the proposed fire protection measures. The subject properties are within the Galeton Fire Protection District. Fire access within the facilities will be via a 20' -wide gravel driveway, with a hammerhead or an acceptable hammerhead alternative turnaround at the end of the drive. Grasses within the solar facility will be mowed as 1724 Gilpin Street, Denver, CO 80218 ® info@mysunshare.com • 800.793.0786 • MYSUNSHARE.COM a Sur Share COMWONITY 5OIA.L needed, to help prevent the spread of range fires. Maintenance will be performed regularly each quarter, as well as on an as -needed basis, to monitor and maintain the electrical wiring of the system. 21. Explain how this proposal is consistent with the Weld County Comprehensive Plan per Chapter 22 of the Weld County Code. The Weld County Comprehensive Plan addresses goals and objectives for natural resources (Weld County Code, Chapter 22, Sec.22-2-60). The proposed use of the subject properties as a solar power generation facility is consistent with the goals and policies of this section. Section B states one goal of Weld County's is "Support responsible energy and mineral development." The County outlines the steps for this goal, and these following steps in particular, are supported by the SEFs: "1. Ensure that surface development reasonably accommodates mineral extraction." Oriole Solar, LLC, Starling Solar, LLC, TBD Solar, LLC SEFs work well when located near oil and gas activity as solar does not have to follow the same health and safety restrictions that inhabited buildings do. "3. Require that energy and mineral resource development conserve the land and minimize the impact on surrounding land and the existing surrounding land uses." The standard lifetime of an SEF is 20-40 years. At the end of its life, our SEFs will be fully decommissioned, and the land that it stands atop will be fully restored. Additionally, this project should allow the land to go fallow for many years, improving the soil conditions for possible future agricultural use, should the landowner decide to change this parcel into an agriculture production instead of rangeland. Solar produces no contamination or noise pollution and will pose no threat to surrounding land uses. "5. Energy development facilities should preserve agricultural areas and enhance the rural landscape." When decommissioned, the SEFs will leave behind uncontaminated agricultural lands with renewed soil. During its lifetime, the solar array will have native vegetation growing beneath it, contributing to Weld County's vegetative health, and supporting local pollinator communities. 22. Explain how this proposal is consistent with the intent of the zone district in which it is located. (Intent statements can be found at the beginning of each zone district section in Article III of Chapter 23 of the Weld County Code.) "Agriculture in the COUNTY is considered a valuable resource which must be protected from adverse impacts resulting from uncontrolled and undirected business, industrial and residential land USES. The A (Agricultural) Zone District was established to maintain and promote agriculture as an essential feature of the COUNTY. The A (Agricultural) Zone District is intended to provide areas for the conduct of agricultural activities and activities related to agriculture and agricultural production, and for areas for natural resource extraction and energy development, without the interference of other, incompatible land USES." The subject properties are zoned Agricultural (A). Solar Facilities are permitted as a Use by Special Review in the Agricultural zone district. The Use by Special Review process allows for adequate review by the Planning staff, Planning Commission, and the Board of County Commissioners, to ensure compatibility with surrounding land uses. Additionally, citizens are 1724 Gilpin Street, Denver, CO 80218 ® info@mysunshare.com • 800.793.0786 • MYSUNSHARE.COM a Sur Share COMWONITY 5OIA.L 41111 010 itt„1/4 afforded adequate opportunities to express their concerns in the public hearing setting before any solar facility can be constructed on agriculturally- zoned land. Within the stated intent of the "Agricultural" Zone District is the specific reference to "natural resource extraction" and "energy development". This proposed solar power generation plant is in compliance with the intent of the "Agricultural" Zone District. Solar facilities allow farmers and ranchers another use for their land and a viable stream of income beyond traditional farming and ranching uses. The SEFs do not permanently stand on the land, or contaminate it, allowing the landowner should they decide to use this land for agricultural purposes after the 20-40 year SEF lifecycle. 23. Explain how this proposal will be compatible with future development of the surrounding area or adopted master plans of affected municipalities. The subject parcels do not fall within any Intergovernmental Agreement Boundaries and therefore not impactful to the master plans of any municipalities in Weld County. Additionally, the proposed solar facilities will be compatible with the remainder of the surrounding area, which remains unincorporated. Much of the surrounding area is now, and will likely remain, agricultural in nature and so will oil/gas production in the surrounding area. Solar development is very compatible with farming and ranching uses and oil/gas development. Renewable projects provide farmers and ranchers a viable alternate use to traditional farming and ranching uses on their land. Since there are no permanent structures being built as part of this proposal, the land can be returned to its agricultural use once the economic viability of the solar facility has ended. 24. Explain how this proposal impacts the protection of the health, safety and welfare of the inhabitants of the neighborhood and the County. The two developments will positively impact the health, safety, and welfare of the inhabitants of the surrounding area and County. The SEFs will create no airborne or ground contaminants, making it nonhazardous for residents near and far. The SEFs are also nearly silent when operating, thus will not contribute to any noise pollution. The SEFs will produce local electricity without adding any pollution to the air. The SEFs will be fully fenced in with a security fence, making it inaccessible for trespassers and preventing potential hazardous situations. Oriole Solar, LLC, Starling Solar, LLC and TBD Solar, LLC will build the SEFs according to both building codes and Xcel's standards and will pose no threat to the health and viability of the electric grid, locally or throughout the front range. The addition of solar energy to the grid will further diversify the energy mix supplied by Xcel, preventing dependence on any one source of fuel and eliminating the risks associated. The SEFs will also provide Weld County residents (who are Xcel customers) with the opportunity to choose their energy source and energy provide, increasing consumer choices and economic freedom. 25. Describe any irrigation features. If the proposed use is to be located in the A (Agricultural) Zone District, explain your efforts to conserve prime agricultural land in the locational decision for the proposed use. While this land is zoned for agriculture, it should not be considered as prime farmland. The Weld County Code defines prime and non -prime farmland as follows: "FARMLAND - WELD COUNTY NONPRIME: NONPRIME FARMLAND is low capability land that is not considered important land for food production. It may be composed of poorer soils prone to erosion or may have topographical limitations such as slopes or gullies." "FARMLAND - WELD COUNTY PRIME: The availability of a consistent supply of quality water must exist in order to have PRIME FARMLANDS. PRIME and PRIME if irrigated lands fall into upper capability classes as defined by the Natural Resource Conservation Service and Colorado State University Cooperative Extension Service and should be protected equally if irrigation water 1724 Gilpin Street, Denver, CO 80218 ® info@mysunshare.com • 800.793.0786 • MYSUNSHARE.COM a Sur Share COMWONITY 5OIA.L 41111 010 itt„1/4 is available and they are located within a reasonable distance of water delivery STRUCTURES." For the following reason, Oriole Solar, LLC, Starling Solar, LLC and TBD Solar, LLC believes these parcels fall into the nonprime farmland category: 1. The parcels should be considered Non -Prime Farmland because there are no water rights to farm on the lands. 26. Explain how this proposal complies with Article V and Article XI of Chapter 23 if the proposal is located within any Overlay Zoning District (Airport, Geologic Hazard, or Historic Townsites Overlay Districts) or a Special Flood Hazard Area identified by maps officially adopted by the County. These locations do not fall within any of the zoning districts. 27. Detail known State or Federal permits required for your proposed use(s) and the status of each permit. Provide a copy of any application or permit. Oriole Solar, LLC, Starling Solar, LLC and TBD Solar, LLC will need to apply for the following permits to complete this SEF: State: COR400000 Stormwater Discharge to be applied for and obtained following USR issuance CDOT: Access Permit Federal: N/A 1724 Gilpin Street, Denver, CO 80218 ® info@mysunshare.com • 800.793.0786 • MYSUNSHARE.COM a Sur Share COMWONITY 5OIA.L Use by Special Review for a Solar Energy Facility Oriole Solar, LLC, Starling Solar, LLC (Phase 1) & TBD Solar, LLC (Phase 2) Parcel ID No. 079909100010 & 079904400006 Public Works/Development Review Questionnaire 1.Describe the access location and applicable use types (i.e., agricultural, residential, commercial/industrial, and/or oil and gas) of all existing and proposed accesses to the parcel. Include the approximate distance each access is (or will be if proposed) from an intersecting county road. State that no existing access is present or that no new access is proposed, if applicable. There are no existing access permits or access points for these parcels. The access will come in from the northeastern corner of parcel via PI D 079909100010 and the southeastern corner of PI D 079904400006. The access permit will go through CDOT as the access will come off Highway 392. 2.Describe any anticipated change(s) to an existing access, if applicable. The access will be built up for a safer access into the parcels. 3.Describe in detail any existing or proposed access gate, including its location. To comply with the National Electric Code, there will be an 8' tall game fence installed around the entire perimeter of each site, with a gate located at the access location, approximately 760 feet southwest (for Oriol) and 1,577 feet northwest (Starling & TBD) of the access point off Highway 392. The proposed fence and gate will be constructed of 4" X 4" 6 GA galvanized wire mesh welded to frame. The gate will remain closed and locked at all times except during construction and quarterly maintenance periods. 4. Describe the location of all existing accesses on adjacent parcels and on parcels located on the opposite side of the road. Include the approximate distance each access is from an intersecting county road. Per the Weld County Assessor's Map, the only documented access permits near the proposed SEF are on the opposite side of the road. The information is as follows: Permit No.: AP15-00289 Holder: PDC Energy Type: Oil and Gas Approximate Distance and Direction from SEFs: 1,223' NE (Oriole) and 1,228' SE (Starling & TBD) Approximate Distance and Direction from Intersection of WCR 67 and HWY 392, 286' S Permit No.: AP 12-00020 Holder: PDC Energy Type: Oil and Gas Approximate Distance and Direction from SEFs: 1,121' NE (Oriole) and 1,312' SE (Starling & TBD) Approximate Distance and Direction from Intersection of WCR 67 and HWY 392, 426' S 1724 Gilpin Street, Denver, CO 80218 ® info@mysunshare.com • 800.793.0786 • MYSUNSHARE.COM a Sur Share COMWONITY 5OIA.L Permit No.: AP 15-00045 Holder: Agfinity Inc Type: Small Commercial Approximate Distance and Direction from SEFs: 1,295' E (Oriole) and 1,607' SE (Starling & TBD) Approximate Distance and Direction from Intersection of WCR 67 and HWY 392, 746' S Permit No.: AP 14-00422 Holder: Agfinity Inc Type: Oil and Gas Approximate Distance and Direction from SEFs: 1,295' E (Oriole) and 1,607' SE (Starling & TBD) Approximate Distance and Direction from Intersection of WCR 67 and HWY 392, 746' S Permit No.: AP 14-00422 Holder: Agfinity Inc Type: Oil and Gas Approximate Distance and Direction from SEFs: 2,100 E Approximate Distance and Direction from Intersection of WCR 67 and HWY 392, 1,652' S Permit No.: AP 14-00422 Holder: Agfinity Inc Type: Oil and Gas Approximate Distance and Direction from SEFs: 2,425 SE Approximate Distance and Direction from Intersection of WCR 67 and HWY 392, 1,902' S Permit No.: AP 11-00008 Holder: Noble Energy Type: Oil and Gas Approximate Distance and Direction from SEFs: 2,538 SE Approximate Distance and Direction from Intersection of WCR 67 and HWY 392, 2,092' S Permit No.: AP 14-00422 Holder: Agfinity Inc Type: Agriculture Approximate Distance and Direction from SEFs: 2,634 SE Approximate Distance and Direction from Intersection of WCR 67 and HWY 392, 2,604' S 5. Describe any difficulties seeing oncoming traffic from an existing access and any anticipated difficulties seeing oncoming traffic from a proposed access. Response: There are no difficulties seeing oncoming traffic from our proposed/existing access. The surrounding land is flat and free of vegetation, providing a clear plain view. 6. Describe any horizontal curve (using terms like mild curve, sharp curve, reverse curve, etc.) in the vicinity of an existing or proposed access. Response: There are no horizontal curves in the vicinity. All roads are straight in the area. 7. Describe the topography (using terms like flat, slight hills, steep hills, etc.) of the road in the vicinity of an existing or proposed access. Response: Per our site visit and the Weld County Assessor's map, the topography of the portion of Highway 392 that runs near our proposed access is very flat and provides a clear plain of view. 1724 Gilpin Street, Denver, CO 80218 ® info@mysunshare.com • 800.793.0786 • MYSUNSHARE.COM 1lprc§Hti YI Use by Special Review for a Solar Energy Facility Oriole Solar, LLC & Starling Solar (Phase 1), LLC & TBD Solar, LLC (Phase 2) Parcel ID No. 079909100010 & 079904400006 Environmental Health Questionnaire 1. Discuss the existing and proposed potable water source. If utilizing a drinking water well, include either the well permit or well permit application that was submitted to the State Division of Water Resources. If utilizing a public water tap, include a letter from the Water District, a tap or meter number, or a copy of the water bill. Response: N/A - Since these are unmanned facilities, no water supply is being proposed. During the construction phase of the project, the contractor will provide the work crew with potable water via portable water coolers. 2. Discuss the existing and proposed sewage disposal system. What type of sewage disposal system is on the property? If utilizing an existing on -site wastewater treatment system, provide the on -site wastewater treatment permit number. (If there is no on -site wastewater treatment permit due to the age of the existing on -site wastewater treatment system, apply for an on -site wastewater treatment permit through the Department of Public Health and Environment prior to submitting this application.) If a new on -site wastewater treatment system will be installed, please state "a new on -site wastewater treatment system is proposed." (Only propose portable toilets if the use is consistent with the Department of Public Health and Environment's portable toilet policy.) Response: N/A — Since these are unmanned facilities, no septic system is being proposed. During the construction phase, the contractor will provide a portable toilet for the construction crew. 3. If storage or warehousing is proposed, what type of items will be stored? Response: Each location will have a steel container (8' X 40') that is being proposed to store equipment and spare parts for the solar facility. The container is proposed to be positioned in the interior of the solar arrays, which should lessen its visual impact. The container will be painted a light tan to help blend the container with the natural environment. 4. Describe where and how storage and/or stockpile of wastes, chemicals, and/or petroleum will occur on this site. Response: N/A - There will be no stockpiles of wastes, chemicals, or petroleum associated with these facilities. 5. If there will be fuel storage on site, indicate the gallons and the secondary containment. State the number of tanks and gallons per tank. Response: N/A - There will be no fuel storage associated with these facilities. 6. If there will be washing of vehicles or equipment on site, indicate how the wash water will be contained. Response: At each location there will be no washing of vehicles or equipment on site, with the exception of washing mud from the tires of vehicles leaving the site during the construction phase. There will be a 25' X 16' track mat located near the access drive at Highway 392. This mat will consist of 1-3" washed rock, 6" thick, over a Mirafi HP 270 Geotextile or equivalent base. 1724 Gilpin Street, Denver, CO 80218 ® info@mysunshare.com • 800.793.0786 • MYSUNSHARE.COM „iv iSur Share COMMUNITY 5OIA.L 7. If there are floor drains, indicate how the fluids will be contained. Response: N/A; there will be no floor drains associated with these facilities. 8. Indicate if there will be any air emissions (e.g., painting, oil storage, etc.). Response: N/A; There will be no air emissions associated with these facilities. 9. Provide a design and operations plan if applicable (e.g., composting, landfills, etc.). Response: N/A; There will be no composting or landfills associated with these facilities. 10. Provide a nuisance management plan if applicable (e.g., dairies, feedlots, etc.). Response: N/A 11. Additional information may be requested depending on the type of land use requested. Response: Understood. Water Supply Documentation: The facilities will be unmanned and will not need water to be supplied. During construction all construction personnel will bring in potable water from offsite. Sewage Disposal Documentation: The facilities will be unmanned and will not need sewage disposal systems onsite. A portable toilet will be provided for construction personnel during construction activities. 1724 Gilpin Street, Denver, CO 80218 ® info@mysunshare.com • 800.793.0786 • MYSUNSHARE.COM „iv Sur Share COMMUNITY 5OIA.L • .................. . 4867179 11/16/2022 08:06 Total Rages:- 4 Rec Fee: $28:00 C:a:rly::Ko:p:p:ea Clerk and Recorder, Wel.d.. Cou.nty..., CO PREPARED BY AND WHEN RECORDED RE`T'URN T CO Land Acquisitions, LLC 1724 Gilpin Street Denver, CO 80218 _ r rtpSuftweenVorne•-.-- `---- `---- `---- `---- `----`---"--------------------------------a"Ld (Space above this line for Recorder's use only) MEMORANDUMMEMORANDVIS459LAW ENERGY . LEASE AGREEMENT T THIS MEMORANDUM OF SOLAR ENERGY LEASE AGREEMENT (this "Short Fo '') is made September 20th, 2022 (the "Effective Date") by and between CORNISH PLAINS LIVESTOCK, Colorado limited liability limited partnership with an address of 200 Kahii Place, Fort Lupton, CO80621 ("Landlord"), and CO LAND ACQUISITIONS LLC, a Colorado limited liability company, with an address at 1724 Gilpin Street, Denver, CO 80218 ("Tenant"). 1 Lie. Landlord and Tenant have executed a Solar Energy Lease Agreement (the "Lease dated as of the Effective Date, by which Landlord leases to Tenant and Tenant leases from Landlord, the real property (the "Leased Premises") located in Weld County Colorado, and more particularly described on Exhibit A attached hereto and incorporated by reference 2. Tee * The Lease consists of two term periods; described as follows: The "Development Term" commences on the Effective Date and ends on the sooner to occur of (1) 5 years after the Effective Date, or (ii) the date on which the Operations Term (defined below) commences for any portion or portions of the Leased Premises for each Solar Energy System construction cycle that achieves a commercial operations date and increases the generation capacity by more than one -hundred . (100) kW on the Leased Premises and any contiguous parcels b) The "Operations Tee is a 21year term for the portion or portions of the Leased Premises that automatically commences on the commercial operations date. Tenant will have the option and right to extend the Operations Term for up to 2 successive and continuous 7 year periods [Remainder ref purge intentionally left blank; signature pages to follow] 4867179 11/16/2022 08:06 Page .2..of 4 SIGNATURE PAGE TO MEMO D M OF SOLAR ENERGY LEASE WITNESS WHEREOF, Landlord has executed this Short Form of Solar Energy Lease as ofth date first set forth above. LANDLORD: CORNISH PLAINS LIVESTOCK a Colorado limited liability limited partnership Name: its: SW* S'� vgiral STATE OF COLORA.D0 -COUNTY OF aSPRYoIR. iY WIRCfitt.y werteryaawwort ypwv.everegGesw zooev ktflOp RMNItvegettTY%#.YAbRn Short Form Of S. E ie Agreement was acknowledged before me by TNESS my hand and official seal: L' ' Commission Expires: Notary Public ANN MORGAN NOTARY PUBLIC TATE OF COLORADO NOTARY 1019904006407 MV COMMISSION DMIRES 642802024 4867179 11/16/2022 08:06 Page 3 o 4 SIGNATURE PAGE TO MEMORANDUM OF SOLAR ENERGY LEASE IN WITNESS WHEREOF, Tenant has executed this Short Form of Solar Energy Lease as of the date first set forth above TENANT: CO LAND ACQUISITIONS L, a Colorado limited lI br li company By: SunShare Company Holdings .PLC, a Delaware limited liability company Its: Manage By: Name: Corms Kumpe ,. Its: Chief Operating Officer • STATE " L RAI CITY AND COUNTY F DENVER swsks*Movi am mil magmas is Short Foy of Solar Energy Leas Agreement was acknowledged before me on 1w by Corms K ,. Chief Operating Officer of SunShare Company Li , Manager ofCO Land .cqu tons LLC, 'NESS my hand and official Seal: withremmareogyvistmomwmrm Notary Public Commission Expires:mYNY tzJ>WWI JUV .�Y iM�wTWTWIn.RR.Yn.n wmamnom >>>N�X�l�mCN>YmrikY'Fa tatit..vu.>w,">7iniiniininin, s,•,r ic+ni,z4K<f MSOOP.VaeKdecit KIRA KUEHL NOTARY PUBLIC STATE OF COLORADO NOTARY ID 20214021329 M.MISSION MIRES JUNE 2, C 4867179 1.1/16/2022 08:06 AM Page 4 of 4 . EXHIBIT A TO MEMORANDUM F SOLAR ENERGY LEASE AGREEMENT THE FOLLOWING REAL PROPERTY LOCATED IN THE COUNTY OF WELD, STATE OF COLORADO: LEGAL DESCRIPTION AND MAP OF THE PROPERTY SUBJECT TO THE LEASEHOLD ESTATE Legal Description: . A portion of PTNE4 9-64,63 DESC AS ALL THAT PT LYING N W HWY 392 EXC UPRR E ALSO EXC OG&M I (7.50 LAKE) Parcel Number: 0799091 00010 Lease Area: Approximately 47 acres as depicted above with shading 867178 11/16/2022 08:05 Total Pages: 4 .Rec Fee: $28.00 .............. Carly...Kop.es - Clerk. and.. Recorder.;. Weld..County, CO PREPARED BY AND WHEN RECORDED RETURN TO: CO Land Acquisitions, LLC 1724 Gilpin Street Denver, CO80218 (Space above this line for Recorder's use only) MEM . DUM.. SOLAR. E 'E GY LEASE AGREEMENT ...on..,•...a;.'SRY.LVM)rb..dA%TYn'kYTf%TNa !YLJ:N'uNkH.G%•.••.•r.,.,. •.....ro .....,..... <✓ ••^••. rrr' m:vp v,. ..,,% THIS MEMORANDUM OF SOLAR ENERGY LEASE AGREEMENT. (this "Short. Form") is made September 20th, 2022 (the "Effective Date") by and between CORNISH PLAINS LIVESTOCK a Colorado limited liability limited partnership with an address of 200 Kahl! Place, Fort Lupton, CO80621 ("Landlord"), and CO LAND ACQUISI 'IONS LLC, a Colorado limited liability company, with an address at 1724 Gilpin Street, Denver, CO 8011 8 ("Tenant"). Lease. Landlord and Tenant have executed a Solar Energy Lease Agreement (the se" dated as of the Effective Date, by which Landlord leases to Tenant and Tenant leases from Landlord, the real property (the "Leased Premises") located in Weld County Colorado, and more particularly described on Exhibit A attached hereto and incorporated by reference. Term. The Lease consists of two term periods, described as follows: (a) The "Development Terms commences on the Effective Date and ends on the sooner to occur of (0 5 years after the Effective Date, or (ii) the date on which the Operations Term (defined below) commences for any portion or portions of the Leased Premises for each Solar Energy System construction cycle that achieves a commercial operations date and increases the generation capacity by more than one -hundred (100) kW on the Leased Premises and any contiguous parcels. (b} The "Operations Tent is a 2l year term for the portion or portions of the Leased Premises that automatically commences on the commercial operations date. Tenant will have the option and right to extend the Operations Termfor up to 2 successive and continuous 7 year periods. (Remainder of page intentionally left blank; signature pages to follow] 4867178 11/16/2022 08:05 Page 2 of 4 SIGNATURE PAGE TO MEMORANDUM OF SOLAR ENERGY LEASE IN WITNESS WHEREOF, Landlord has executed this Short Foi rn of Solar Energy Lease as of the date first set forth above LANDLORD: CORNISH PLAINS LIVES T C . a Colorado limited liability limited partnership �:Yx:::':`:•Xs;:: MiG'c'5wAGYarnaii Ll*.GZCQ^filita.i a"' Name: Its:s un. STATE OF COLORADO COUNTY OF .. 4T 1. this Short. Form Of Sole- Energy I as r Agreement t a acknowledged _before me ob akl ant, _ by WITNESS my hand and o1• i seal 'Commission Expire :.r,y Notary Public 0. LYNN O, M0RGAN NOTARY PUBLIC STATE OF LO NOTARY Io 19904007 COMMISSION EXPIRES 6-26-2024 4867178 11/16/2022 08:05 Page 3 of 4 SIGNATURE PAGE TO MEMORANDUM OF SOLAR ENERGY LEASE WITNESS WHEREOF, Tenant has executed this Short Form of Solar Energy Lease as of the date first set forth above.. TENANT: CO LAND ACQUISITIONS LLC, a Colorado limited liability company By: ' SunShare Company Holdings LLC, a Delaware limited liability company Its: Manager Name: Corrina KumpP Its: Chief Operating Officer STATE OF COLORADO CITY AND COUNTY OF DENVER This Short Farm of Solar Energy Lease Agreement was acknowledged before me on 3o by Corrina Kumpe,, Chief Operating Officer of Sun hare Company Holdings LLC, Manager ofCO Land Acquisitions LLB'; E -my hand and official seat: . Commission Expires; Notary Public. ames- nemfiwsMatano8*,w KIRA KUEHL NOTARY POW c sum OF COLORADO NOTARY 10 20214021329 my. COMMISSION EXPIRES JUNE 2, 2025 j .....,.. w._..:toenw•v.,,w:nresxau'wre Vt .t +nwmna�ss"sna 4867178 08:05 M11/16/2022 Page 4 of 4 EXHIBIT A TO MEMORANDUM OF SOLAR ENERGY LEASE AGREEMENT THE FOLLOWING REAL PROPERTY LOCATED IN "I'VE COUNTY OF WELD, STATE OF COLORADO: LEGAL DESCRIPTION AND MAP OF THE PROPERTY `4".<.v:✓J'.>. 141"V.LYrt M+'ReG.w.h Ka.Yai>.Y/aMCiklkFk'SM4,hav ckva . .vr�a�m. l2.h NN. wa.t -5\cW ww a r' -<w •3. •N.Ax doN ✓n'✓.f tot w• !.r/. l'{Y/f!.'A'VSXi%N:uri:Xi. SUBJECT TO THE LEASEHOLD ESTATE .•u n:�cwlh-Wwgfxfnu...AG'K-Aw Y'bf/:')Y"G.i".I�wu`wSA`X1:L'0.�.1ffM%4iJ'rt.Y'J:I.K.iY:.`.nY.Ur.Jiva..5:4....................,...................w�'r^�^su�*�aY`eneAw.-'/nvM�+�r-� Legal Description: A Portion of SE4 4-6-63 EXC ALL THAT PT LYING S & E OF HWY 392 EXC UPRR RES ALSO EXC OG&M Parcel Number: 079904400006 Lease Area: Approximately 60 acres as depicted below with shading. 12/12/23, 4:27 PM SunShare Mail -Access Permit off HWY 392 & CR67 • wc,- SunShare C Q Y Y b A t T SQL** Kristy Weyerman <kweyerman@mysunshare.com> Access Permit off HWY 392 & CR67 Shepherd - CDOT, Robert (Mike) <mike.shepherd@state.co.us> To: Kristy Weyerman <kweyerman@mysunshare.com> Cc: Allyson Young - CDOT <allyson.young@state.co.us> Wed, Oct 18, 2023 at 10:33 AM Good Morning Kristy, Thank you for sending us all of that information. I think we will be able to move forward with the access you were inquiring about. Go ahead and send me your application signed by the property owner and a copy of the deed and we will get things rolling. If you have any questions please let me know. Mike Shepherd Assistant Access Manager / Utility Permits COLORADO Department of Transportation P (970)324-4823 10601 West 10th Street, Greeley, CO 80634 Mike.shepherd@state.co.us I http://codot.gov/ I www.cotrip.org [Quoted text hidden] https://mail.google.com/mail/u/0/?ik=d0b77ef74b&view=pt&search=all&permmsgid=msg-f:1780111741518861058&simpl=msg-f: 1780111741518861058 1/1 12/12/23, 4:28 PM SunShare Mail - Access Permit off HWY 392 & CR67 • wc,- SunShare C Q Y Y b A t T SQL** Kristy Weyerman <kweyerman@mysunshare.com> Access Permit off HWY 392 & CR67 13 messages Shepherd - CDOT, Robert (Mike) <mike.shepherd@state.co.us> Mon, Oct 9, 2023 at 4:43 PM To: kweyerman@mysunshare.com Good afternoon Kristy, I am taking a look at this for you. Is there a way you can please clarify which gated access you are talking about? There are a few at the intersection of Hwy 392 and CR 67. This is a picture of the accesses at that intersection from the past when it was all mowed down. Maybe a snippet of Google earth that pinpoints where you are asking to put the access. If you could help me by doing that then it would make it easier to answer your questions. Mike Shepherd Assistant Access Manager / Utility Permits COLORADO Department of Transportation P (970)324-4823 10601 West 10th Street, Greeley, CO 80634 Mike.shepherd@state.co.us I http://codot.gov/ I www.cotrip.org Kristy Weyerman <kweyerman@mysunshare.com> Mon, Oct 9, 2023 at 4:51 PM To: mike.shepherd@state.co.us It would be on the west side of the double power poles with the metal gate. Kristy Weyermari PROJECT DEVELOPMENT MANAGER Western Markets KWEYERMAN@MYSUNSHARE.COM 970.373.6323 MYSUNSHARE.COM Ntiwisrt. -.‘" • Iunhi�' COMMUNITY %MR [Quoted text hidden] https://mail.google.com/mail/u/0/?ik=d0b77ef74b&view=pt&search=all&permthid=thread-f: 1779319609215602681 &simpl=msg-f: 17793196092156026... 1/7 12/12/23, 4:28 PM SunShare Mail - Access Permit off HWY 392 & CR67 Kristy Weyerman <kweyerman@mysunshare.com> Mon, Oct 9, 2023 at 4:52 PM To: mike.shepherd@state.co.us There is a little cement bump out from the highway Kristy Weyerman PROJECT DEVELOPMENT MANAGER Western Markets KWEYERMAN@MYSUNSHARE.COM COM 970.373.6323 MYSUNSHARE.COM 4)) ISunShare COMMUAITI $OLAF [Quoted text hidden] Shepherd - CDOT, Robert (Mike) <mike.shepherd@state.co.us> Thu, Oct 12, 2023 at 11:17 AM To: Kristy Weyerman <keyerman@mysunshare.com>, Allyson Young - CDOT <allyson.young@state.co.us> Good Morning Kristy, Thank you for that clarification. I think I can see which access you are talking about now. I am assuming that the parcel of property you are speaking about is the triangle piece on the north side of 392 to the East of CR 67. If that is not the case please let me know. • In the Pictures that I am able to pull up off of Google and Google earth it is really hard to see the access. I cannot see an access with a metal gate that you mentioned in the previous email. From what I am able to see, I think this access would be possible in that general area. If anything it might have to be moved a little west to line up with CR 67 and be a shared access with the parcel to the West in order to meet spacing criteria. Once you officially apply for the access and have better pictures and measurements for the proposed access we will be able to better clarify on whether or not that access would have to be moved West or not. I will attach the application below. The application will have to be signed by the Landowner and be accompanied with a copy of the Deed along with a ground view picture of the proposed access and measurements from the county road. If there are any other questions that I am able to help you with please let me know. Mike Shepherd https://mail.google.com/mail/u/0/?ik=d0b77ef74b&view=pt&search=all&permthid=thread-f: 1779319609215602681 &simpl=msg-f: 17793196092156026... 2/7 12/12/23, 4:28 PM SunShare Mail - Access Permit off HWY 392 & CR67 Assistant Access Manager / Utility Permits COLORADO Department of. Transportation P (970)324-4823 10601 West 10th Street, Greeley, CO 80634 Mike.shepherd@state.co.us I http://codot.gov/ I www.cotrip.org [Quoted text hidden] � Official Access aplication.pdf 252K Kristy Weyerman <keyerman@mysunshare.com> To: "Shepherd - CDOT, Robert (Mike)" <mike.shepherd@state.co.us> Cc: Allyson Young - CDOT <allyson.young@state.co.us> Thu, Oct 12, 2023 at 12:01 PM Great, thank you, Mike. We are accessing the triangle parcel and the rectangle parcel to the north of the triangle parcel. I know it is a little difficult to see on Google Earth, but I will be sure to get pictures and measurements of the existing access for the application. * What is the timeline to obtain the access permit? * There is a strip of land that is owned by the State of Colorado, on the east/southeast side of these parcels that follows along the north/northwest side of HWY392. 'Do we need to obtain an easement/ROW with you for this as well? * Can I get an email from you that states we are working with you to obtain the access and that one will be granted once the application process has been reviewed and accepted? I need to send it on to Weld County for our USR application, as they want to make sure this access will work (even if it needs to be adjusted a little), they just want to make sure that the access won't change drastically, as though to a different side of the parcel or something of that nature. Thank you for your help, Ithsty Weverman PROJECT DEVELOPMENT MANAGER Western Markets KWEYERMAN@MYSUNSHARE.COM COM 970.373.6323 MYSUNSHARE.COM NNIk ISunShare COMMUINITI $OL A F. [Quoted text hidden] Kristy Weyerman <keyerman@mysunshare.com> Thu, Oct 12, 2023 at 4:49 PM To: "Shepherd - CDOT, Robert (Mike)" <mike.shepherd@state.co.us> Hey Mike, Sorry, one last question for clarification. Due to the Conrish family owning the three parcels to which CDOT considers it to be ONE PARCEL, the landowner can only have 1 access, correct? I know we went over this, but I was thinking in my head that if the access points have to be 1/2 mile apart, does that mean that they could potentially have 2 to 3 access points as this property goes about 1.5 miles along WHY 392..? https://mail.google.com/mail/u/0/?ik=d0b77ef74b&view=pt&search=all&permthid=thread-f: 1779319609215602681 &simpl=msg-f: 17793196092156026... 3/7 12/12/23, 4:28 PM SunShare Mail - Access Permit off HWY 392 & CR67 Sorry again, I was typing an email to my boss so he knows what we talked about, but I started second guessing myself on 1 access or possibly 2 or 3 if they are 1/2 mile apart. Thank you!! tvisxy vveyerman PROJECT DEVELOPMENT MANAGER Western Markets KWEYERMAN@MYSUNSHARE.COM 970.373.6323 MYSUNSHARE.COM isunShare COMMUNITY SOLAR [Quoted text hidden] Shepherd - CDOT, Robert (Mike) <mike.shepherd@state.co.us> To: Kristy Weyerman <keyerman@mysunshare.com> Cc: Allyson Young - CDOT <allyson.young@state.co.us> Fri, Oct 13, 2023 at 8:30 AM Good morning Kristy, Yes it is a possibility for them to have a second access. We will just have to see what is out there and see if that 1\2 mile requirement is met. Mike Shepherd Assistant Access Manager / Utility Permits C L, OR ADO Department of Transportation P (970)324-4823 10601 West 10th Street, Greeley, CO 80634 Mike.shepherd@state.co.us I http://codot.gov/ I [Quoted text hidden] www.cotrip.org Kristy Weyerman <keyerman@mysunshare.com> To: "Shepherd - CDOT, Robert (Mike)" <mike.shepherd@state.co.us> Cc: Allyson Young - CDOT <allyson.young@state.co.us> Mon, Oct 16, 2023 at 2:30 PM Good afternoon, Mike and Allyson! I was able to get out to look at the access points off HWY 392 for the Cornish property. There are only two existing accesses that are spaced appropriately within the .5 mile distance (actually at .7 miles). I confirmed the next access to the proposed is on the neighboring property to the south and we are still greater than the .5 miles apart. Please see the attached document I put together for your reference - this includes maps with measurements and pictures that I took today. Please let me know if you have any questions KrIs6r.1 MYeveVMlid, Y PROJECT DEVELOPMENT MANAGER Western Markets https://mail.google.com/mail/u/0/?ik=d0b77ef74b&view=pt&search=all&permthid=thread-f: 1779319609215602681 &simpl=msg-f: 17793196092156026... 4/7 12/12/23, 4:28 PM KWEYERMAN@MYSUNSHARE.COM COM 970.373.6323 MYSUNSHARE.COM NIil4,1A 1SunShare COMMINIlIT 501*. [Quoted text hidden] SunShare Mail - Access Permit off HWY 392 & CR67 Map and Pictures for CDOT.pdf 1532K Shepherd - CDOT, Robert (Mike) <mike.shepherd@state.co.us> To: Kristy Weyerman <kweyerman@mysunshare.com> Cc: Allyson Young - CDOT <allyson.young@state.co.us> Wed, Oct 18, 2023 at 10:33 AM Good Morning Kristy, Thank you for sending us all of that information. I think we will be able to move forward with the access you were inquiring about. Go ahead and send me your application signed by the property owner and a copy of the deed and we will get things rolling. If you have any questions please let me know. Mike Shepherd Assistant Access Manager / Utility Permits 4 (40 COLORADO Department of Transportation P (970)324-4823 10601 West 10th Street, Greeley, CO 80634 Mike.shepherd@state.co.us I http://codot.gov/ I [Quoted text hidden] www.cotrip.org Kristy Weyerman <keyerman@mysunshare.com> To: "Shepherd - CDOT, Robert (Mike)" <mike.shepherd@state.co.us> Cc: Allyson Young - CDOT <allyson.young@state.co.us> Wonderful, thank you, Mike. Kristy Wevermari PROJECT DEVELOPMENT MANAGER Western Markets KWEYERMAN@MYSU NSHARE. COM 970.373.6323 MYSUNSHARE.COM Wed, Oct 18, 2023 at 1:52 PM https://mail.google.com/mail/u/0/?ik=d0b77ef74b&view=pt&search=all&permthid=thread-f: 1779319609215602681 &simpl=msg-f: 17793196092156026... 5/7 12/12/23, 4:28 PM SunShare Mail - Access Permit off HWY 392 & CR67 SunShare CCe14IIOnitt SDL A k [Quoted text hidden] Kristy Weyerman <kweyerman@mysunshare.com> Tue, Oct 24, 2023 at 10:03 AM To: "Shepherd - CDOT, Robert (Mike)" <mike.shepherd@state.co.us> Hi Mike, I wanted to check and see if there are timelines for building an access from when an approval is given for an access permit? I am not 100% sure when this access would be built due to needing our Award from Excel to construct these projects. Just curious, if I submit now, we receive an approval in 30 days (just throwing a time line out), would we have to construct it in a certain amount of time? Thank you - sorry if I'm confusing you Kristv Weyer PROJECT DEVELOPMENT MANAGER Western Markets KWEYERMAN@MYSUNSHARE.COM COM 970.373.6323 MYSUNSHARE.COM ,SunShare COMMUNITY $OI&I [Quoted text hidden] Shepherd - CDOT, Robert (Mike) <mike.shepherd@state.co.us> Tue, Oct 24, 2023 at 1:18 PM To: Kristy Weyerman <keyerman@mysunshare.com> Kristy, you will be good. We will be issuing this as a permanent access so it won't expire. You will still have to coordinate with our inspector to have him inspect it once it is completed. Mike Shepherd Assistant Access Manager / Utility Permits COLORADO Department of Transportation P (970)324-4823 10601 West 10th Street, Greeley, CO 80634 Mrke.shepherd@state.co.us I http://codot.gov/ I www.cotrip.org https://mail.google.com/mail/u/0/?ik=d0b77ef74b&view=pt&search=all&permthid=thread-f: 1779319609215602681 &simpl=msg-f: 17793196092156026... 6/7 12/12/23, 4:28 PM SunShare Mail - Access Permit off HWY 392 & CR67 [Quoted text hidden] Kristy Weyerman <kweyerman@mysunshare.com> Tue, Oct 24, 2023 at 1:23 PM To: "Shepherd - CDOT, Robert (Mike)" <mike.shepherd@state.co.us> Great, thank you!! Appreciate all your help! Kristy Weyerman PROJECT DEVELOPMENT MANAGER Western Markets KWEYERMAN@MYSUNSHARE.COM 970.373.6323 MYSUNSHARE.COM 4isr '7SunShare COMINIUNITT SOLAR [Quoted text hidden] https://mail.google.com/mail/u/0/?ik=d0b77ef74b&view=pt&search=all&permthid=thread-f: 1779319609215602681 &simpl=msg-f: 17793196092156026... 7/7 Use by Special Review - Solar Energy Facility Oriole Solar, LLC, Starling Solar, LLC (Phase 1), TBD Solar, LLC (Phase 2), PIN 079909100010 & 079904400006 STATEMENT OF TRANSPORTATION CONSTRUCTION IMPACTS In partial fulfillment of Weld County's USR application requirements, this Traffic Narrative has been prepared for the proposed Solar Facilities located along Highway 392, west of the intersection of WCR 67 and Highway 392 (the Project). This narrative is intended to provide traffic -related information and identify potential Project impacts to affected roadways within Weld County. The following information is included in this narrative: • Project Location, Components and Construction Schedule • Designated Travel Route • Daily Vehicle Trip Generation • Conclusions Project Location, Components and Construction Schedule Location - The Oriole Solar, LLC Project will occupy approximately 31.71 acres (within Weld County Parcel No. 079909100010) located along Highway 392, west of the intersection of WCR 67 and Highway 392, in a portion of the NENE4 in Section 9, Township 6N, Range 63W. The Starling Solar, LLC Project will occupy approximately 27 acres and TBD Solar, LLC (within Weld County Parcel No. 0799044000061 located along Highway 392, west of the intersection of WCR 67 and Highway 392, in a portion of the E2SE4 in Section 4, Township 6N, Range 63W. Components — The Projects generally include: 5 to 7 -megawatts (MVV) alternating (AC) or 6.45 to 8.03 MW (DC) solar energy conversion system comprised of 11,560 (Oriole), 9,265 (Starling Phase 1) and 9,316 (TBD Phase 2) tracker solar modules mounted on steel I -beams; concrete pad -mounted transformer and interconnect; inverters mounted at the end of array rows; an access drive with room for emergency turn around; and perimeter fence with gate. Construction Schedule — Once the Use By Special review permits are finalized, the construction phases are anticipated to take approximately one hundred & nine (109) days for each location. Based on this, the following preliminary schedule has been prepared: • Solar Facility Components First Deliver • Perimeter Fence Installation • Solar Panel Foundation Installation • Racking, Trenching, Wiring • Solar Panel Installation • Inspection & Set Meters • System Testing & Commissioning Day 1 Day 1 to Day 11 Day 5 to Day 30 Day 30 to Day 64 Day 64 to Day 94 Day 94 to Day 99 Day 99 to Day 109 1724 Gilpin Street, Denver, CO 80218 ® info@mysunshare.com • 800.793.0786 • MYSUNSHARE.COM a Sur Share COMWONITY 5OIA.L Designated Travel Route The designated travel route includes State Highway 392 and WCR 61.5 northeast approximately 3 miles to WCR 67, then north into location. Highway 392 - is a paved two-lane highway with a posted speed limit of 65 mph. Daily Vehicle Trip Generation and Distribution Project development may be divided into the following 3 phases: material and equipment delivery; facility construction; and facility maintenance). The following Table 1 illustrates the estimated average daily trip generation by vehicle type for each Project phase. Table 1 — Vehicle Trip Generation Project Phase (Time) Vehicle Type Estimated Vehicle Gross Weight Number of Per Vehicles Day Average Maximum Vehicle Per Day and Trips Equipment (approx. Material 1 and Delivery week) Conex Delivery Container and Trucks 30,000-50,000 lbs. 5-10 10-20 Equipment Trucks Hauling 20,000-40,000 lbs. 0-2 0-4 Max —14/Ave - 8 Solar Facility Installation (3-4 months) Passenger Vehicles 2,000 to 10,000 lbs. 5-12 10-24 Fuel Truck 20,000 to 30,000 lbs. 1 2 Material Delivery Truck 20,000 to 30,000 lbs. 1 2 Max — 28/Ave - 20 (ongoing Operations operational) once Utility Vehicle Truck) (Pickup 2,000 to 10,000 lbs. 1 per month or less Max — 2/Ave - 0 As illustrated in Table 1, the majority of traffic generated as a result of solar facility installation shall occur during the 3 -4 -month solar facility installation for each location (max 28/ave 20vtpd). This traffic will generally be site worker passenger vehicles. Most of the heavy truck traffic including conex container delivery (30-50 conex containers/delivery trucks) and equipment (rubber tire loader, pile driver, forklift) delivery and pickup will travel to and from the Project between 8:00 AM and 4:30PM. Project -related traffic during all phases will not be significant during AM and PM peak periods. Conclusions 1 The Projects are expected to generate up to 24 vehicle trips per day during material and equipment delivery (anticipated to be one week at the beginning of the project and one week at the end of the project), 24 vehicle trips per day during solar facility installation (3-4 months) and 2 vehicle trips per month during solar facility operation. 2. Daily Project -related truck traffic is not expected to impact AM and PM peak traffic periods. The construction of the Project should not negatively impact the transportation pattern in the area. 1724 Gilpin Street, Denver, CO 80218 ® info@mysunshare.com • 800.793.0786 • MYSUNSHARE.COM a Sur Share COMWONITY 5OIA.L 41111 010 itt„1/4 3. As proposed, the solar facility installation (material/equipment delivery approximately 1 - week, solar facility installation approximately 3 months and approximately once per month for solar facility operations) is not anticipated to create adverse traffic -related impacts in the area or on Weld County roads. Based on anticipated vehicle type and weight (from Table 1), the Project is not anticipated to degrade/damage Weld County roads. 4. There are no anticipated improvements required to any Weld County or State Highway roads to serve the Project, since after the construction period, the facilities are unmanned. Oriole Solar, LLC, Starling Solar, LLC and TBD Solar, LLC agree to mitigate construction traffic impacts to the area surrounding the proposed Solar Energy Facilities. 1724 Gilpin Street, Denver, CO 80218 ® info@mysunshare.com • 800.793.0786 • MYSUNSHARE.COM • Use by Special Review — Medium Scale Solar Energy Facility Oriole Solar, LLC, Starling Solar, LLC (Phase 1) and TBD Solar, LLC (Phase 2) PIN 079909100010 & 079904400006 ALTERNATIVES STATEMENT Oriole Solar, LLC, Starling Solar, LLC and TBD Solar, LLC selected these sites after thoughtful consideration of the Weld County development standards and Xcel Solar Rewards Community Program requirements. Oriole Solar, LLC, Starling Solar, LLC and TBD Solar, LLC are leasing the lands from Cornish Plains Livestock LLLP, owned by Benjamine Brown. The projects are in the landowner's best interest, as noted in his letter attached within this application. Mr. Brown, owner of the parcel, currently has this land as vacant rangeland ground and does not own any water rights. The land used to be used for cattle grazing and livestock production. The payments generated from the leases will provide the landowner with diversified sources of income. In contrast to agricultural/ranching earnings, the payments generated by the solar leases will be regular, fixed payments, and will increase annually without fail. Solar is ultimately one of the best uses that the landowner could pursue in this area. Solar produces no pollutants or contaminants, making it safe for the surrounding mixed uses. Additionally, solar produces no noise pollution, no heavy traffic, and therefore this use will not cause any nuisances. The project is not located within a residential neighborhood and the land will be returned to its current state after the system is retired, as solar is not a permanent use. Even with solar present onsite, this project will still benefit the agricultural community of Weld County by serving as a grazing field for local sheep ranchers. Oriole Solar, LLC, Starling Solar, LLC and TBD Solar, LLC are solely responsible for the management of all vegetation within the permitted area. Rather than mowing, should the landowner and Oriole Solar, LLC, Starling Solar, LLC and TBD Solar, LLC decide to, we will work in partnership with a Weld County rancher, with whom we have a pre-existing relationship with. The rancher's sheep will graze on the vegetation, providing his flock with a free food source while keeping the site pristine. During operations the land will lie fallow allowing time for the soils to replenish nutrients and minerals. If sheep are to be used in the SEF areas for weed management, the manure of the sheep will help fertilize the soil. When the solar facilities are removed the project areas can be returned to farming. This use doesn't conflict with the existing land use and is done with an eye toward improving future land use. Oriole Solar, LLC, Starling Solar, LLC and TBD Solar, LLC develop solar facilities on lands that produce the highest and best use and intends to leave the land in a better state than when the project began. 1724 Gilpin Street, Denver, CO 80218 • info@mysunshare.com • 800.793.0786 • MYSUNSHARE.COM • As presented in this application, this project is in compliance with the Weld County is developed with a focus on good stewardship of the land and a neighborly spirit. Kristy Weyerman Project Development Manager Oriole Solar, LLC, Starling Solar, LLC and TBD Solar, LLC Phone: 970-373-6323 E-MAIL: keyerman@mysunshare.com 1724 Gilpin Street, Denver, CO 80218 • info@mysunshare.com • 800.793.0786 • MYSUNSHARE.COM Decommissioning/Reclamation Plan For a USR Permit Oriole Solar, LLC and Starling Solar, LLC In Compliance with: (Section 23-4-1030 B of the Weld County Code) Case Number: TBD Cornish Plains Livestock LLLP (Parcel ID No. 079909100010 & 079904400006) Prepared for: Weld County Department of Planning Services 1555 North 17t" Avenue Greeley, CO 80631 Prepared by: Oriole Solar, LLC and Starling Solar, LLC Denver, Colorado JIB 1SunShare COMMUNITY SOLAR Date Prepared: August 29, 2023 1.0 Overview As a condition of approval for the Site -Specific Development Plan and Use by Special Review (USR) permit, Weld County required that Oriole Solar, LLC and Starling Solar, LLC prepare a Decommissioning/ Reclamation Plan for the solar facility, that is to be reviewed and approved by the Weld County Department of Planning Services. The intent of this Decommissioning/Reclamation Plan is to provide a comprehensive plan for removal of the solar facility after its useful life and/or the termination of power generation operations; and to return the subject property to conditions that existed prior to the solar facility's construction. The solar power generation facility has an estimated useful life of 30 years or more, with an opportunity for a life of 50 years or more with equipment replacement and repowering. At the end of the useful life of the facility, Oriole Solar, LLC and Starling Solar, LLC will cease power generation, decommission the facility, and remove the components of the facility from the subject property. The site will be reclaimed and returned to the agricultural use that existed prior to the facility being constructed (or if the landowner requests to keep the land and access roads as is). This Decommissioning/Reclamation Plan is subject to refinement should future best practices or alternate methods be developed by the solar industry, during the life of this facility. Oriole Solar, LLC and Starling Solar, LLC will follow solar industry standards and best management practices (BMPs) that exist at the time of decommissioning and reclamation of the site. 1.1 Procedures for Decommissioning the Solar Facility After Useful Life & Termination of Power Generation The solar facility consists of numerous recyclable materials, including glass, semiconductor material, steel, aluminum, copper, and plastics. When the facility reaches the end of its operational life, the component parts can be dismantled, and for the most part, salvaged or recycled at properly licensed facilities. Some site features, such as internal roads, driveways, drainage features/improvements, and electrical interconnections may remain on the site, depending upon the anticipated future use of the property. All such improvements, that are scheduled to remain after the decommissioning of the site, will be approved by the Weld County Department of Planning Services. The following steps will be followed in the decommissioning of the solar facility: ■ Approximately one year prior to the planned decommissioning of the facility, Oriole Solar, LLC and Starling Solar, LLC will schedule a pre -closure meeting with the Weld County Department of Planning Services to discuss the process for the site decommissioning and restoration. The final decommissioning details will be developed through consultation with the Weld County Department of Planning Services and other departments and agencies that have jurisdiction over activities in the decommissioning process. Any required permits will be obtained prior to implementation of the Decommissioning/Reclamation Plan. ■ Appropriate temporary (construction -related) erosion and sedimentation controlled BMPs will be applied during the decommissioning phase of the project. The BMPs will be inspected on a regular basis to ensure proper functionality. ■ Effectively, the decommissioning of the solar facility proceeds in reverse order of the installation: 1. A site -specific health and safety plan shall be developed, prior to beginning decommissioning activities, which incorporates the specific sequence and procedures to be followed. 2. Coordination with local departments and agencies to develop route plans and obtain necessary permits for the transportation of materials and equipment to and from the site. 3. The solar facility shall be disconnected from the utility grid. This process will be coordinated with Xcel Energy. 4. PV modules shall be disconnected, collected, and transported to a properly licensed recycling facility. 5. Above ground and underground electrical interconnection and distribution cabling shall be removed and salvaged or recycled off -site at an approved recycling facility. 6. The aluminum racking that supports the PV modules shall be removed and salvaged or recycled off -site at an approved recycling facility. 7. PV module support steel and support posts shall be removed and salvaged or recycled off -site at an approved recycling facility. 8. Electrical and electronic devices, including transformers, semiconductors materials, inverters, and batteries, shall be removed and salvaged or recycled off -site at an approved recycling facility. 9. Concrete foundations shall be removed and will be recycled off -site at an approved concrete recycling facility. so. Fencing shall be removed and will be recycled off -site at an approved recycling facility. 11. The site will be restored to its original condition (or if the landowner requests to keep the land and access roads as is), including any necessary sculpting of soils to match existing natural contours and the re -seeding of native grasses. Any soil that had been re -located for construction purposes will be redistributed on the site or used for landscaping purposes. Soils will be compacted for those areas where foundations or piers have been removed. 1.2 Equipment to be Used for the Decommissioning of the Solar Facility The decommissioning of the solar facility will be undertaken using traditional heavy construction equipment, including front-end loaders, bull dozers, cranes, excavators (track - mounted and rubber -tired), water tankers, trucks, and pick-ups. Semi -trucks will be used to transport materials to off -site salvage or recycle centers. 1.3 Dust Mitigation During the Decommissioning Phase Water tankers will be used to help control dust while the decommissioning activities are occurring on the site. During the decommissioning of the facility, Oriole Solar, LLC and Starling Solar, LLC will exercise BMPs to limit fugitive dust from being airborne and traveling beyond the property lines. Dust control efforts will be monitored by the site foreman on a regular basis to ensure fugitive dust is adequately controlled. Water spray will be applied, as needed, to unpaved areas during periods of dry weather. Care will be taken to not over -apply water and create mud. Vehicle tracking devices will be installed at truck exit drives, per the requirements of Weld County. Vehicles operating on the site during the decommissioning phase will limit their speed to 15 mph or less, to minimize dust emissions. 1.4 Decommissioning/Reclamation Cost Estimates Decommissioning/reclamation cost estimates, which shall be updated every five (5) years from the establishment and submittal of the Security, shall include all costs associated with the dismantlement, recycling, and safe disposal of facility components and site reclamation activities, including the following elements: Decommissioning: Fencing Structures Modules Electrical Site Restoration $3,000.00 $60,000.00 $30,000.00 $20,000.00 $25,000.00 Total Clarifications $138,000.00 Inclusions and Exclusions 1. Based on project drawings provided. 2. Includes the specified appropriate project management and mobilization to adhere to the project schedule. 3. Breakouts are provided for accounting purposes only. 4. All work is to be done in a single phase. S. Includes recycling of steel, aluminum, modules, and copper. 6. Includes restoration of the site back to like conditions before the solar array was installed. Scope specifically includes: 1. Electrical permit fees included. 2. Removal and disposal of game fence. 3. Removal of racking support structure and foundations. 4. Module removal, packaging, and recycling. 5. Removal of electrical distribution equipment, transformers, and electrical equipment pads. 6. Removal of electrical DC string wiring and AC underground. 7. Site restoration. 8. Safety and protection as required. Waste disposal fees and containers. 9. Temporary Restrooms and site facilities for workers. Specifically excludes: 1. Payment and Performance Bond. 2. All utility specific tie in work to disconnect the site outside of property. 3. Engineering, fees, errors, omissions additional design intent not clearly delivered or identified on the referenced drawings. 4. Import or export of soils. 1.5 Financial Assurance to Cover the Decommissioning of the Solar Facility In the Board of County Commissioners' Resolution dated [Date TBD] , 2023, the Board requires Oriole Solar, LLC and Starling Solar, LLC to provide financial assurance to the County in the form of a surety bond, in an amount established by the Director of the Department of Planning Services, to ensure proper decommissioning of the facility. The surety bond is to name the Board of County Commissioners of Weld County as beneficiary and will be current and active at all times during the life of the permit. The required surety bond will be provided as part of this Decommissioning/Reclamation Plan. Weld County shall have the right to draw upon the irrevocable standby letter of credit, or other form of financial security, to pay for decommissioning in the event that the holder has not commenced decommissioning/reclamation activities within ninety (90) days of the Board of County Commissioners' order or resolution directing decommissioning/reclamation. Prepared by: Kristy Weyerman Project Development Manager Decommissioning/Reclamation Plan For a USR Permit Oriole Solar, LLC, Starling Solar, LLC (Phase 1) and TBD Solar, LLC (Phase 2) In Compliance with: (Section 23-4-1030 B of the Weld County Code) Case Number: TBD Cornish Plains Livestock LLLP (Parcel ID No. 079909100010 & 079904400006) Prepared for: Weld County Department of Planning Services 1555 North 17t" Avenue Greeley, CO 80631 Prepared by: Oriole Solar, LLC, Starling Solar, LLC and TBD Solar, LLC Denver, Colorado una 1§019495109)m Date Prepared: September 11, 2023 1.0 Overview As a condition of approval for the Site -Specific Development Plan and Use by Special Review (USR) permit, Weld County required that Oriole Solar, LLC, Starling Solar, LLC and TBD Solar, LLC prepare a Decommissioning/ Reclamation Plan for the solar facilities, that is to be reviewed and approved by the Weld County Department of Planning Services. The intent of this Decommissioning/Reclamation Plan is to provide a comprehensive plan for removal of the solar facilities after its useful life and/or the termination of power generation operations; and to return the subject property to conditions that existed prior to the solar facilities construction. The solar power generation facilities have an estimated useful life of 30 years or more, with an opportunity for a life of 50 years or more with equipment replacement and repowering. At the end of the useful life of the facilities, Oriole Solar, LLC, Starling Solar, LLC and TBD Solar, LLC will cease power generation, decommission the facilities, and remove the components of the facilities from the subject property. The site will be reclaimed and returned to the agricultural use that existed prior to the facilities being constructed (or if the landowner requests to keep the land and access roads as is). This Decommissioning/Reclamation Plan is subject to refinement should future best practices or alternate methods be developed by the solar industry, during the life of these facilities. Oriole Solar, LLC, Starling Solar, LLC and TBD Solar, LLC will follow solar industry standards and best management practices (BMPs) that exist at the time of decommissioning and reclamation of the site. 1.1 Procedures for Decommissioning the Solar Facility After Useful Life & Termination of Power Generation The solar facilities consist of numerous recyclable materials, including glass, semiconductor material, steel, aluminum, copper, and plastics. When the facilities reach the end of its operational life, the component parts can be dismantled, and for the most part, salvaged or recycled at properly licensed facilities. Some site features, such as internal roads, driveways, drainage features/improvements, and electrical interconnections may remain on the site, depending upon the anticipated future use of the property. All such improvements, that are scheduled to remain after the decommissioning of the site, will be approved by the Weld County Department of Planning Services. The following steps will be followed in the decommissioning of the solar facilities: ■ Approximately one year prior to the planned decommissioning of the facilities, Oriole Solar, LLC, Starling Solar, LLC and TBD Solar, LLC will schedule a pre -closure meeting with the Weld County Department of Planning Services to discuss the process for the site decommissioning and restoration. The final decommissioning details will be developed through consultation with the Weld County Department of Planning Services and other departments and agencies that have jurisdiction over activities in the decommissioning process. Any required permits will be obtained prior to implementation of the Decommissioning/Reclamation Plan. ■ Appropriate temporary (construction -related) erosion and sedimentation controlled BMPs will be applied during the decommissioning phase of the project. The BMPs will be inspected on a regular basis to ensure proper functionality. ■ Per 23-4-1030.4b: Effectively, the decommissioning of the solar facilities proceeds in reverse order of the installation including all installed equipment will be removed at least three (3) feet below grade: 1.. A site -specific health and safety plan shall be developed, prior to beginning decommissioning activities, which incorporates the specific sequence and procedures to be followed. 2. Coordination with local departments and agencies to develop route plans and obtain necessary permits for the transportation of materials and equipment to and from the site. 3. The solar facilities shall be disconnected from the utility grid. This process will be coordinated with Xcel Energy. 4. PV modules shall be disconnected, collected, and transported to a properly licensed recycling facility. 5. Above ground and underground electrical interconnection and distribution cabling shall be removed and salvaged or recycled off -site at an approved recycling facility. 6. The aluminum racking that supports the PV modules shall be removed and salvaged or recycled off -site at an approved recycling facility. 7. PV module support steel and support posts shall be removed and salvaged or recycled off -site at an approved recycling facility. 8. Electrical and electronic devices, including transformers, semiconductors materials, inverters, and batteries, shall be removed and salvaged or recycled off -site at an approved recycling facility. 9. Concrete foundations shall be removed and will be recycled off -site at an approved concrete recycling facility. so. Fencing shall be removed and will be recycled off -site at an approved recycling facility. ii. The site will be restored to its original condition (or if the landowner requests to keep the land and access roads as is), including any necessary sculpting of soils to match existing natural contours and the re -seeding of native grasses. Any soil that had been re -located for construction purposes will be redistributed on the site or used for landscaping purposes. Soils will be compacted for those areas where foundations or piers have been removed. 1.2 Equipment to be Used for the Decommissioning of the Solar Facility The decommissioning of the solar facilities will be undertaken using traditional heavy construction equipment, including front-end loaders, bull dozers, cranes, excavators (track - mounted and rubber -tired), water tankers, trucks, and pick-ups. Semi -trucks will be used to transport materials to off -site salvage or recycle centers. 1.3 Dust Mitigation During the Decommissioning Phase Water tankers will be used to help control dust while the decommissioning activities are occurring on the site. During the decommissioning of the facilities, Oriole Solar, LLC, Starling Solar, LLC and TBD Solar, LLC will exercise BMPs to limit fugitive dust from being airborne and traveling beyond the property lines. Dust control efforts will be monitored by the site foreman on a regular basis to ensure fugitive dust is adequately controlled. Water spray will be applied, as needed, to unpaved areas during periods of dry weather. Care will be taken not to over -apply water and create mud. Vehicle tracking devices will be installed at truck exit drives, per the requirements of Weld County. Vehicles operating on the site during the decommissioning phase will limit their speed to 15 mph or less, to minimize dust emissions. 1.4 Decommissioning/Reclamation Cost Estimates Decommissioning/reclamation cost estimates, which shall be updated every five (5) years from the establishment and submittal of the Security, shall include all costs associated with the dismantlement, recycling, and safe disposal of facility components and site reclamation activities, including the following elements: Decommissioning: Fencing Structures Modules Electrical Site Restoration $3,000.00 $60,000.00 $30,000.00 $20,000.00 $25,000.00 Total Clarifications — Inclusions and Exclusions $138,000.00 1. Based on project drawings provided. 2. Includes the specified appropriate project management and mobilization to adhere to the project schedule. 3. Breakouts are provided for accounting purposes only. 4. All work is to be done in a single phase. S. Includes recycling of steel, aluminum, modules, and copper. 6. Includes restoration of the site back to like conditions before the solar array was installed. Scope specifically includes: 1. Electrical permit fees included. 2. Removal and disposal of game fence. 3. Removal of racking support structure and foundations. 4. Module removal, packaging, and recycling. 5. Removal of electrical distribution equipment, transformers, and electrical equipment pads. 6. Removal of electrical DC string wiring and AC underground. 7. Site restoration. 8. Safety and protection as required. Waste disposal fees and containers. 9. Temporary Restrooms and site facilities for workers. Specifically excludes: 1. Payment and Performance Bond. 2. All utility specific tie in work to disconnect the site outside of property. 3. Engineering, fees, errors, omissions additional design intent not clearly delivered or identified on the referenced drawings. 4. Import or export of soils. 1.5 Financial Assurance to Cover the Decommissioning of the Solar Facility In the Board of County Commissioners' Resolution dated [Date TBD] , 2023, the Board requires Oriole Solar, LLC, Starling Solar, LLC and TBD Solar, LLC to provide financial assurance to the County in the form of a surety bond, in an amount established by the Director of the Department of Planning Services, to ensure proper decommissioning of the facilities. The surety bond is to name the Board of County Commissioners of Weld County as beneficiary and will be current and active at all times during the life of the permit. The required surety bond will be provided as part of this Decommissioning/Reclamation Plan. Weld County shall have the right to draw upon the irrevocable standby letter of credit, or other form of financial security, to pay for decommissioning in the event that the holder has not commenced decommissioning/reclamation activities within ninety (90) days of the Board of County Commissioners' order or resolution directing decommissioning/reclamation. Prepared by: Kristy Weyerman Project Development Manager Dust and Weed Mitigation Plan For a Solar Facility Oriole Solar, LLC, Starling Solar, LLC (Phase 1) & TBD Solar, LLC (Phase 2) In Compliance with: (Section 23-4-1030 H of the Weld County Code) Case Number: USR - TBD Cornish Plains Livestock LLLP (Parcel ID 079909100010 & 079904400006) Prepared for: Weld County Department of Planning Services 1555 North 17th Avenue Greeley, CO 80631 Prepared by: Oriole Solar, LLC, Starling Solar, LLC & TBD Solar, LLC Denver, Colorado • • COMMUNITY SOL R Date Prepared: September 11, 2023 1.0 Overview As a condition of approval for the Site -Specific Development Plan and Use By Special Review, Weld County required that Oriole Solar, LLC, Starling Solar, LLC and TBD Solar, LLC prepare a Dust and Weed Mitigation Plan for the solar facilities, that is to be reviewed and approved by the Weld County Department of Planning Services. The intent of this Dust and Weed Mitigation Plan is to provide a comprehensive plan for control of dust, noxious weeds, and any drainage issues that could cause erosion from the solar facility. 1.1 Dust Mitigation During the Construction Phase Water tankers will be used to help control dust while the construction activities are occurring on the sites. During the construction of the facilities, Oriole Solar, LLC, Starling Solar, LLC and TBD Solar, LLC will exercise Best Management Practices (BMPs) to limit fugitive dust from being airborne and traveling beyond the property lines. Dust control efforts will be monitored by the site foreman on a regular basis to ensure fugitive dust is adequately controlled. Water spray will be applied, as needed, to unpaved areas during periods of dry weather. Care will be taken not to over -apply water and create mud. Vehicle tracking devices will be installed at truck exit drives, per the requirements of Weld County. Vehicles operating on the site during the construction phase will limit their speed to 15 mph or less, to minimize dust emissions. 1.2 Noxious Weed Management The Colorado Department of Agriculture (CDA) and Weld County both require landowners to prevent the spread of State Listed Noxious Weeds. Construction activities on the site have the potential to introduce new noxious weed species to the site or spread existing species on to or off the sites. This noxious weed management program was developed to prevent further spread of noxious weeds. Oriole Solar, LLC, Starling Solar, LLC and TBD Solar, LLC will comply with CDA and Weld County regulations through implementation of this plan. Periodic reviews and updates to this plan will be completed as necessary to keep it current with noxious weed control issues. This plan will be implemented throughout the life of the solar facilities. Appropriate management actions will be implemented whenever noxious weed species are observed growing within the project area. The goals of weed management are to: 1. Identify and manage noxious weeds within and immediately adjacent to the project areas to be disturbed and after the area has been reclaimed. 2. Conduct pre-treatment and post -treatment evaluations and continue or modify treatment measures as necessary. 3. Minimize the potential for transportation and importation of noxious weed species. 4. Educate field personnel in order to encourage compliance with weed management program goals and assist with identification and control efforts. To prevent or minimize the infestation and spread periodic inspections of the project area during the beginning, middle, and end of the growing season will evaluate presence or absence, degree of invasion, and the response of previous treatments. Oriole Solar, LLC, Starling Solar, LLC and TBD Solar, LLC's operational staff will conduct regular site inspections and ensure implementation of this plan. Specific treatment methodologies and timetables will be developed based on species of concern, location and extent of the infestafion(s), and other pertinent factors. 1.2 (a) Noxious Weed Prevention Noxious weeds are spread through dispersal of seed and/or transport of plant propagules (i.e., spores, seeds, roots, etc.). The most effective way to control noxious weeds is to prevent their introduction into the site in the first place. A combination of methods and practices will be employed to prevent the introduction of weed species and their regeneration within the project area. The following methods and practices may be employed, either singly or in combination, to prevent the introduction of weeds into the solar site: 1. A thorough cleaning of equipment will be conducted before entering the project area to prevent the introduction of seed and plant propagules from other sites. 2. Seed mixtures used for revegetation or temporary site stabilization will be free of noxious weeds. 3. Hay, straw, and/or other materials used for mulch or other purposes will be certified weed free. 4. A periodic inspection will be conducted to identify any new weed infestations that may have occurred. Any new infestations will be scheduled for management before they become well established and/or spread. 5. Communication and coordination with adjacent landowners whose property is infested with noxious weeds that may threaten the site should occur. Establishing partnerships for weed management within the local area is essential for successful long-term weed management. 6. Noxious and pest weed infestations that threaten natural and reclaimed areas will be treated with accepted Integrated Weed Management (IWM) methods. These methods are further discussed below. 1.2(b) Integrated Weed Management (IWM) An Integrated Weed Management approach will be implemented for the treatment of noxious weeds within the project area. An IWM approach enables selection of one or more weed management methods based on site specific environmental conditions and control needs. The following weed management methods will be considered for the project areas: 1. Cultural — Planting native or desirable plant species for site colonization and promoting healthy vegetation communities in reclaimed areas. Prevent unnecessary disturbance through precise planning of construction projects and other activities. Prompt revegetation of disturbed areas. 2. Mechanical — Mowing, pulling, disking, and plowing may be used on weedy species for which these treatments are effective. 3. Biological — Introduction of insects or other biologic agents which are known to inhibit or prevent reproduction of noxious weed species. If biological agents are employed, control methods will be coordinated with the Colorado Department of Agricultural Insectary in Palisade, Colorado. 4. Chemical —Application of appropriate herbicides by a licensed applicator. All herbicides will be applied in accordance with the manufacturer's label and in accordance with Colorado laws. In some cases, only one control method may be warranted, while in other cases a combination of control methods may be appropriate. Control methods selected will be dependent upon species of concern, and the location and extent of the infestation. The use of IWM methods will protect pollinators, reduce hazards to wildlife, reduce the possibility of herbicide resistance, and minimize persistence and mobility of herbicides in the soil. Weed control methods and practices will be applied in a manner that conforms to applicable federal, state, and local laws. 1.2(b)1 Cultural Control Germination and establishment of noxious weeds can be reduced by following accepted revegetation and vegetation management techniques that favor the growth of desirable plants. These include prompt seeding and revegetation of disturbed areas with appropriate seed mixes, maintaining optimum fertility and moisture levels, planting at optimum density of pure live seed, minimizing use of fertilizers, and selecting suitable species for revegetation. Minimizing areas of disturbance and exposed soil prevents opportunities for aggressive species to establish. A revegetation plan has been developed for the site that utilizes native species that are well - adapted to the site. Seeding native species in conjunction with other management practices will provide some level of competition with noxious weeds and minimize the opportunity for new infestations to become established. 1.2 (b) 2 — Mechanical Control Mechanical Control of noxious weeds can be an effective tool to physically disrupt noxious weed growth and seed development. A combination of mechanical methods may be used including tilling or disking, mowing, hand-held weed trimmers, mulching, hand -pulling, hoeing, or livestock grazing. Mechanical weed control practices must be applied with correct timing to maximize their effectiveness in preventing vegetation development or seed production. Annual weedy species may be readily controlled with mowing or physical removal. Perennial species such as Dalmatian toadflax have extensive root systems. For such weed species, mowing may only control seed production without seriously affecting the plant's survival. Mowing after seed production has occurred may spread the plants. Disking or tilling areas containing perennial noxious species may increase the area of infestation due to root sprouting. In most cases, mechanical control methods used alone are not effective against noxious weed species. 1.2 (b) 3 - Biological Control Biological control of noxious weeds can be an effective tool to physically disrupt plant growth and seed development. A combination of biological methods may be used including introduction of insect weed predators and species -specific plant diseases. Biological weed control methods and practices will be applied with appropriate timing to maximize their effectiveness in preventing seed production. It must be noted that the use of biological controls normally does not eradicate an infestation of weeds; rather they are capable of reducing weed species vigor and reproduction. The Colorado Department of Agriculture's Biological Pest Control Program has on -going biological control programs for several noxious weed species. Note, the use of insect bio-controls typically require large populations of the target weed to sustain the population of bio-control agents. Biological controls should not be expected to eliminate the entire infestation of a noxious weed, but instead to bring the infestation down to a more manageable level. 1.2 (b) 4 — Chemical Control Chemical control of noxious and pest weeds can be an effective tool to disrupt plant growth and seed development. Herbicides can kill targeted species, prevent development and/or germination of noxious weed seed, can be used with minimal disturbance to soils, and in some cases, can be selective to specific species or groups of plants. Herbicides must be applied at the appropriate time to maximize their effectiveness in preventing seed production, for disrupting plant establishment and growth, or achieving kill of noxious species. To avoid development of resistance to a particular herbicide through repeated use over prolonged periods of time, herbicides with varying modes of action to be used. Also, herbicides will be applied according to manufacturer's label recommendations (i.e., application rate, method, and timing) to prevent development of plant resistance. Herbicide selection will be based on weed emergence, timing of application, past applications, and ground and weather conditions during the applications. Successful IWM begins with an understanding of the target plant species and the environment within which it grows. Next, the physiologic effects of an herbicide on plant growth and development must be understood. Understanding a pesticide's chemical nature is also important in minimizing impacts to non -target species, the applicator, endangered species, and pollinators, as well as surface water runoff hazards and leaching into groundwater. Every herbicide label contains information regarding environmental hazards. This information will be evaluated for each herbicide considered for use at the site and herbicides will be selected which pose minimal to no environmental hazards. All pesticides will be handled with care and applied by qualified personnel. Properly identifying the weed problem and the most effective chemical control method for use during the plant growth cycle is critical to effective weed control. Equipment will be properly calibrated before herbicides are applied and appropriate Personal Protective Equipment (PPE) will be used. Empty containers will be disposed of promptly, safely and in accordance with product labeling. Herbicides vary in the amount of time after an application before it is safe to re-enter the treated area without protective clothing and equipment. The site re-entry time is affected by the rate of application, size of the area treated and the amount of time to be spent in the field. For the safety of employees and contractors, the Restricted Entry Interval (REI) listed on the herbicide's label will be followed. Appropriate herbicide application records will be maintained as specified by the CDA. 1.2 (c) — Monitoring and Follow -Up Even with effective weed management strategies, it often takes several seasons to eradicate or bring weed populations to an acceptable level. With well -established infestations, it is likely that a seed bank has developed in the soil capable of producing new plants for many years. An infestation of weeds can easily re -invade treated areas in one growing season if control and treatment activities are prematurely curtailed. Weed management efforts should be carried out over an adequate number of growing seasons to realize effective weed management within the target area. As with all weed management, this multi -season effort is best served by effective documentation of control efforts and continued vigilance in successive seasons of management. Information can be used to modify treatment priorities and weed management strategies over time. Vigilance is required against new infestations that may be moving into the site. These new sources of infestation may be worked into prevention and management plans as necessary. This weed management plan will be modified over time as site conditions change. Weed management strategies and priorities can be modified as weed infestations change in response to continued control efforts. 1.3 — Drainage and Erosion Control Installation of the solar facilities will not alter existing drainage patterns or flow rates on the site and runoff water quality will not be impacted by the solar facility components. Installation of water quality or detention facilities would require clearing, grubbing, grading, and reseeding of a portion of the site and would likely increase the potential for erosion, sediment transport and concentrated flow. Accordingly, water quality and detention are not recommended for this project. Appropriate temporary (construction -related) erosion and sedimentation control Best Management Practices (BMPs) will be applied during the construction phase of the project. The BMPs will be inspected on a regular basis to ensure proper functionality. Prepared by: Kristy Weyerman Project Development Manager FENCING PLAN Oriole Solar, LLC, Starling Solar, LLC and TBD Solar, LLC proposes an SEF that will not encroach within Weld County's 500 -foot setback from any residences. No additional screening plans are proposed at this time. Please see page 6 (S-6) of the sketch plans attached for fencing details. ISunShare COMMUNITY SOLAR 1724 Gilpin Street, Denver, CO 80218 m info@mysunshare.com • 800.793.0786 • MYSUNSHARE.COM Use by Special Review - Solar Energy Facility Oriole Solar, LLC, Starling Solar LLC, TBD Solar, LLC PID 079909100010 & 079904400006 Landscaping & Screening Plan Seed mix from landowner: TURF F77 1 ( 3uffaL BRAND 'E'S FE GREELEY, COLORADO Buffalo Brand Low Grow Mix 2'023' A mixture of lower maintenance cool season grasses that establish well in cooler areas below 8000 ft. elevation. The lower growth habit of the grasses lends itself to infrequent or no mowing. Nell -suited for erosion control and transition turf areas. 3 0€1/0 25% 20% 15% 10% Crested Whieatgrass, Ephraim Intermediate Ryegrass, VNS Sheep Fescue, VNS Chewings Fescue, VNS Forage Bluegrass, Ginger ter 1 East 4r Street Road Drill Seeding Rate 20-25 lbs. per acre Broadcast Seeding Rate 30-35 lbs. per acre Small Areas: 1-21bs. per 1000 sq. ft. Available in 50 lb., 25 lb., and 5 lb. bags Not nee Si gent __.__ simar I, the Best Ill Greeby. CO 60631 970.358.4710 office InforWbuffalobram ndseed.Com 970.358.1267 fax 1724 Gilpin Street, Denver, CO 80218 • info@mysunshare.com • 800.793.0786 • MYSUNSHARE.COM ), I SunShare COMMUNITY S a L n l FLO0DPLAIN IMPACT STATEMENT Oriole Solar, LLC, Starling Solar, LLC (Phase 1) and TBD Solar, LLC (Phase 2) There are no FEMA designated Special Flood Hazard Areas (SFHA) existing on the subject property, PID no. 079909100010 & 079904400006. Therefore, no Floodplain Impact Statement is required. Please see the Weld County Assessor Map below. 1724 Gilpin Street, Denver, CO 80218 ® info@mysunshare.com • 800.793.0786 • MYSUNSHARE.COM 1§HrhOPI-c Weld County Drainage Code Certificate of Compliance Weld County Case Number: Starling Solar and Oriole Solar Parcel Number: 079904400006 and 079909100010 Legal Description, Section/Township/Range: Date: December 12, 2023 SECTION 4, TOWNSHIP 6 NORTH, RANGE 63 WEST OF THE 6TH P.M. COUNTY OF WELD, STATE OF COLORADO I Allyson Williamson , Consultant Engineer for TRC Engineers Inc (Applicant), understand and acknowledge that the applicant is seeking land use approval of the case and parcel in the description above. I have designed or reviewed the design for the proposed land use set for in the application. I hereby certify, on behalf of the applicant, that the design will meet all applicable drainage requirements of the Weld County Code with the exception of the variance(s) described on the attached exhibits. This certification is not a guarantee or warranty either expressed or implied. Engineer's Stamp: Engineer of Record Signature 1. 2. 3. that Describe List Describe Demonstrate result Based the there of design on the the the are the project. hardship proposed that no criteria positioning adverse granting for of alternative which the impacts of of the Weld the the access variance County with from variance Variance Request (If Applicable) increase health, -of requested. the -way intent safety, of and/or flow of the and and offsite Weld on general properties the County inclusion welfare Code. and as a of the engineering stormwater roads Code will is still and being of adequately which rationale runoff solar requested. array, a to variance which the protect public minimum supports is public being rights grass swale, a detention exception will be granted. Stormwater will not be concentrated nor it will exceed historical flows when it leaves the parcel. Public Works Director/Designee Review (If Applicable) Public Works Director/Designee Name Date of Signature Signature Approved ❑ Denied Comments: Department of Public Works I Development Review 1111 H Street, Greeley, CO 80631 I Ph: 970-304-6496 I www.weldgov.com/departments/public_works/development_ review 08/02/2019 Stormwater Drainage Study (SunShar�e � ehCOMMUNITY SOLAR Date: To: From: Project: Subject: 12/12/2023 Starling Solar LLC and Oriole Solar LLC Allyson Williamson, TRC Companies 700 Highlander Blvd., Suite 210 Arlington, TX 76015 Goldfinch Solar On -Site Drainage Study FOR PERMITTING PURPOSES ONLY All sen, 9Qi.lal4a resort) Prepared by or under the Direct Supervision of: Allyson Williamson, P.E. 60360 "12/12/2023" Starling Solar LLC and Oriole Solar LLC is pursuing the development of Starling Solar and Oriole Solar, two photovoltaic energy generation facilities at an 82.23 -acre site located approximately 18.7 miles northwest of Greeley, Colorado, south of Weld Co Rd 74 and northwest of Co Rd 67 alongside of Highway (See Appendix A -Site Plans C-1 & C-2). The existing site is currently used for agricultural purposes with average slope of 0.45%. This drainage study was prepared to summarize findings from a hydrologic analysis of the project site to identify the potential stormwater impact from the proposed solar project and develop appropriate drainage best management practices (BMPs) to address the impact. This drainage study was prepared to comply with the requirements from Weld County Engineering and Construction Criteria (WCECC) Manual, updated January 2021. Proposed Project The proposed solar projects will consist of pole mounted photovoltaic (PV) arrays. Ground disturbance under the panels will be minimal; thus, the existing perviousness of the soil will be maintained under the solar cells allowing infiltration. Rainfall runoff from the panels will not be concentrated and flow under the pole mounted PV panels matches the pre -development flow patterns. Additional improvements associated with these projects are limited to gravel drives for vehicle access and concrete pads for distribution transforms (see Appendix A - Site Plans C-1 & C-2). No public access or utility infrastructure improvements are anticipated in this study. Site Drainage Currently, the existing sites does not have any regional retention or water quality features. The soils in the area consist of hydrologic soil group (HSG) A, B, and C given by the Natural Resources Conservation Service (NRCS — Appendix B). Any offsite flows appear to follow the existing ditches and are not expected to affect the project site. See Appendix A for the drainage area maps and details. A hydrologic analysis was prepared using the Rational Method based upon requirements from Weld County Engineering and Construction Criteria (WCECC) Manual. The analysis provided estimated peak flow rates for the 100 -year storm under both pre- and post -development conditions. The design rainfall depth for a 1 -hour, 100 -year storm is 2.62 inches based upon Stormwater Drainage Study NOAA Atlas 14: Precipitation -Frequency Atlas. The Rational Method equation shown below was used to determine the peak flow rates from Drainage Area A, B, and C. Existing conditions for all three drainage areas were determined to be "Greenbelt, Agricultural" which correlates to a 2% impervious value per WCECC Table 5-2. Proposed conditions were determined to be "Greenbelt, Agriculture", "Solar Facilities C&D soils", "Solar Facilities A&B Soils", "Packed Gravel", and "Paved" which respectively correlates to 2%, 25%, 2%, 40%, and 100% per WCECC Table 5-2. Area -Weighted Runoff Coefficient for each pre and post development drainage areas are calculated by using percent impervious from Table 5-2 and runoff coefficient from Table 5-3 through 5-5. The drainage area imperviousness and resulting peak flow rates from pre -and post - development conditions are summarized below. See Appendix C for the runoff coefficient calculations. Q C r t L. Where: - Runoff flow rate in cubic feet per second (cfs) I- Rainfall Intensity in inches per hour (in/hr) A -Area of the basin in acres (ac) Pre -development Runoff Calculation Parameters Drainage Area, A (ac) Weighted Runoff Intensity, Rainfall (in/hr) I Impervious Weighted p Percent (%) A 44.29 0.4789 4.69 2% B 19.72 0.5100 5.69 2% C 45.55 0.5075 4.94 2% Post -development Runoff Calculation Parameters Drainage Area, A (ac) Weighted Runoff Intensity, Rainfall (in/hr) I Weighted Percent (%) A 44.29 0.5208 4.69 21.15% B 19.72 0.5435 5.69 17.37% C 45.55 0.5401 4.94 16.97% 100 -year Runoff Calculation Results Drainage Area Pre -development Peak Flow (cfs) Rate Post Peak -development Flow (cfs) Rate DIFFERENCE (cfs) A 99.23 108.12 8.89 B 57.18 60.54 3.36 C 114.82 121.57 6.75 Stormwater Drainage Study Based upon the above results, the increase of impervious area would produce 8.89%, 3.36%, and 6.75% rise in the peak flow rate for drainage areas A, B, and C respectively. Since these rises are not significant, detention basin facilities will not be proposed. Instead, grass swales will be introduced as shown in Appendix — A Site Plan C-2 to dissipate energy and attenuate any potential flow increase from gravel roads and concrete pads. Erosion Control/Stormwater Management Plan Temporary construction sediment control such as silt fences shall be shown on final construction plans. Such measures will be included in the erosion control plan and detail sheets within the final construction documents. Grass swale sizing calculations are summarized in Appendix D. Conclusion The drainage study and attached drainage maps were produced in accordance with requirements from Weld County Engineering and Construction Criteria Manual, updated January 2021. The existing stormwater flow characteristics are expected to remain unchanged and increases in peak flow rates have been proven to be negligible. A basin type of stormwater detention would not be necessary. Improvements proposed with the project site are limited to a gravel paved drive and 3 concrete equipment pads. No public access or utility infrastructure improvements are anticipated at this time. The proposed development will not alter historic drainage patterns and adjacent and downstream property owners. Stormwater Drainage Study References 1. Weld County, Weld County Engineering and Construction Criteria Manual, January 2021. 2. Web Soil Survey, Natural Resources Conservation Service, United States Department of Agriculture. Online at: http://websoilsurvey.nrcs.usda.gov, accessed December 2021. 3. NOAA Atlas 14, Volume 11, Version 2. ESRI Maps. USGS. Sanja Perica, Sandra Pavlovic, Michael St. Laurent, Carl Trypaluk, Dale Unruh, Orlan Wilhite. Appendices A. Site Plans C-1 & C-2 6-8 B. NRCS Soil Layer Map 9-17 C. Rational Method Calculations 18-24 D. Grass Swale Calculations 25-28 Stormwater Drainage Study Appendix A: SITE PLANS C-1 & C-2 SunShare C O iM M U N I T Y SOLAR 1724 GILPIN STREET, DENVER, CO 80218 TEL: 800-793-0786 www.myshunshare.com 'TRC STAMP: J cc Q J O uJ O cc O TRC ENGINEERS, INC. 700 HIGHLANDER BLVD., STE. 210 ARLINGTON, TX 76015 TEL: 817-522-1000 www.trccompanies.com RE ci;.' ySpN jq's.F9 60360• '0 • -a\EXP 10/31/2025:�� 9. . O�Fsse NA) •E� 12/6/2023 U D O U a 0 F- OLD O 0 cc Co J U OV) Ln PROJECT NUMBER: SHEET TITLE: 579209 PRE rn co 0o m L7 O z .o O o O ULfl w Zjzt uJ DRAINAGE AREA MAP SHEET SIZE: ARCH 24"X 36" (610 x 914) 0 36„ 1„ ISSUED FOR PERMITTING NOT FOR CONSTRUCTION NO. REVISION DATE INIT DATE: 12/6/23 DRAWN BY: TRC ENGINEER: AW APPROVED BY: --- PROJECT PHASE: USR PLANS SCALE: AS SHOWN SHEET NO.: I I EXIST DIRT ROAD X / C Vl / .. / 25 � / )v -I 3 / 7 PROP 1:4 SIDE SLOPE U jTRAPEZOIDAL SWALE DP -C i TOP WIDTH=11' BOTTOM WIDTH = 3' DEPTH=1' 65 /(0 / U // N 41 2 2/ O 2 EXIST DITCH .A LEGEND 1 DA -X DRAINAGE AREA 9 S G G G G G: G x 4 H 0 0 0 H H H G G G 1 I I X. X X A C IiiihiiiiiP J DP -B EXIST DITCH J PROP ACCESS ROAD PROP 1:4 SIDE SLOPE TRAPEZOIDAL SWALE TOP WIDTH = 12' BOTTOM WIDTH = 4' I I DEPTH = 1' // DP -A / /z / /z FLOW ARROW / / DRAINAGE POINT 250 125 0 250 500 SCALE 1" = 250' SunShare COMMUNITY SOLAR 1724 GILPIN STREET, DENVER, CO 80218 TEL: 800-793-0786 www.myshunshare.com 'TRC STAMP: TRC ENGINEERS, INC. 700 HIGHLANDER BLVD., STE. 210 ARLINGTON, TX 76015 TEL: 817-522-1000 www.trccompanies.com P� ''• EGISTF moo: �SpNWI(l/q'••..9 e 60360 -a:EXP 10/31/2025:`4 �. .� "Clc F • SS0 NA\ -.EC\ 12/6/2023 co 0 J J F- oc ct: � w as OO OO N °� cn cn • � U (3W cc cC � O o PROJECT NUMBER: 579209 SHEET TITLE: PRE M co In 000Lfl M z'0zt O z zOOo O . Lu Lu V DRAINAGE AREA MAP SHEET SIZE: ARCH 24" X 36" (610 x 914) 0 36„ 1„ ISSUED FOR PERMITTING NOT FOR CONSTRUCTION NO. REVISION DATE INIT DATE: 12/6/23 DRAWN BY: TRC ENGINEER: AW APPROVED BY: --- PROJECT PHASE: USR PLANS SCALE: AS SHOWN SHEET NO.: Stormwater Drainage Study Appendix B: NRCS SOIL LAVER MAP 40° 30' 33" N 40° 30' 8" N 8 104° 26' 40" W 104° 26' 40" W 547100 547100 547200 547300 I I 547200 547300 547400 Hydrologic Soil Group Weld County, Colorado, Southern Part Oriole Solar 547500 I I 547400 Map Scale: 1:5,300 if printed on A landscape (11" x 8.5") sheet. Meters 0 50 100 200 300 547500 547600 547600 Feet 0 250 500 1000 1500 Map projection: Web Mercator Corner coordinates: WGS84 Edge tics: UTM Zone 13N WGS84 547700 547700 547800 547800 547900 547900 N 8 104° 25'51" W 40° 30' 33" N 40° 30' 8" N USDA Natural Resources Conservation Service Web Soil Survey National Cooperative Soil Survey 11/21/2023 Page 1 of 4 Hydrologic Soil Group Weld County, Colorado, Southern Part Oriole Solar MAP LEGEND Area of Interest (AOl) Area of Interest (A01) Soils Soil Rating Polygons A A/D B B/D C C/D D Not rated or not available Soil Rating Lines A H # A/D B B/D C t C/D D Not rated or not available Soil Rating Points ® A ® A/D O B O B/D 0 C C/D D Not rated or not available Water Features Streams and Canals Transportation Rails Interstate Highways US Routes Major Roads Local Roads Background Aerial Photography MAP INFORMATION The soil surveys that comprise your AOI were mapped at 1:24,000. Warning: Soil Map may not be valid at this scale. Enlargement of maps beyond the scale of mapping can cause misunderstanding of the detail of mapping and accuracy of soil line placement. The maps do not show the small areas of contrasting soils that could have been shown at a more detailed scale. Please rely on the bar scale on each map sheet for map measurements. Source of Map: Natural Resources Conservation Service Web Soil Survey URL: Coordinate System: Web Mercator (EPSG:3857) Maps from the Web Soil Survey are based on the Web Mercator projection, which preserves direction and shape but distorts distance and area. A projection that preserves area, such as the Albers equal-area conic projection, should be used if more accurate calculations of distance or area are required. This product is generated from the USDA-NRCS certified data as of the version date(s) listed below. Soil Survey Area: Weld County, Colorado, Southern Part Survey Area Data: Version 22, Aug 24, 2023 Soil map units are labeled (as space allows) for map scales 1:50,000 or larger. Date(s) aerial images were photographed: Jun 8, 2021 Jun 12, 2021 The orthophoto or other base map on which the soil lines were compiled and digitized probably differs from the background imagery displayed on these maps. As a result, some minor shifting of map unit boundaries may be evident. S DA Natural Resources Conservation Service Web Soil Survey National Cooperative Soil Survey 11/21/2023 Page 2of4 Hydrologic Soil Group —Weld County, Colorado, Southern Pad Oriole Solar Hydrologic Soil Group Map unit symbol Map unit name Rating Acres in AOI Percent of AOI 25 Haverson loam, percent slopes 0 to 1 B 0.7 1.5% 39 Nunn loam, percent slopes 0 to 1 C 31.8 63.7% 40 Nunn loam, percent slopes 1 to 3 C 17.4 34.8% Totals for Area of Interest 49.9 100.0% Description Hydrologic soil groups are based on estimates of runoff potential. Soils are assigned to one of four groups according to the rate of water infiltration when the soils are not protected by vegetation, are thoroughly wet, and receive precipitation from long -duration storms. The soils in the United States are assigned to four groups (A, B, C, and D) and three dual classes (A/D, B/D, and C/D). The groups are defined as follows: Group A. Soils having a high infiltration rate (low runoff potential) when thoroughly wet. These consist mainly of deep, well drained to excessively drained sands or gravelly sands. These soils have a high rate of water transmission. Group B. Soils having a moderate infiltration rate when thoroughly wet. These consist chiefly of moderately deep or deep, moderately well drained or well drained soils that have moderately fine texture to moderately coarse texture. These soils have a moderate rate of water transmission. Group C. Soils having a slow infiltration rate when thoroughly wet. These consist chiefly of soils having a layer that impedes the downward movement of water or soils of moderately fine texture or fine texture. These soils have a slow rate of water transmission. Group D. Soils having a very slow infiltration rate (high runoff potential) when thoroughly wet. These consist chiefly of clays that have a high shrink -swell potential, soils that have a high water table, soils that have a claypan or clay layer at or near the surface, and soils that are shallow over nearly impervious material. These soils have a very slow rate of water transmission. If a soil is assigned to a dual hydrologic group (A/D, B/D, or C/D), the first letter is for drained areas and the second is for undrained areas. Only the soils that in their natural condition are in group D are assigned to dual classes. USDA Natural Resources Conservation Service Web Soil Survey National Cooperative Soil Survey 11/21/2023 Page 3of4 Hydrologic Soil Group —Weld County, Colorado, Southern Part Oriole Solar Rating Options Aggregation Method: Dominant Condition Component Percent Cutoff: None Specified Tie -break Rule: Higher USDA Natural Resources Conservation Service Web Soil Survey National Cooperative Soil Survey 11/21/2023 Page 4of4 40° 30' 59" N 40° 30' 28" N 8 104° 26' 19" W 104° 26' 19" W 547600 547700 Hydrologic Soil Group Weld County, Colorado, Southern Part Starling Solar • 1 . 547800 547900 547600 547700 547800 547900 548000 548100 548200 Map Scale: 1:4,680 if printed on A pot trait (8.5" x 11") sheet. 0 50 100 0 200 400 200 Meters 300 548000 Fact 800 1200 Map projection: Web Mercator Corner coordinates: WGS84 Edge tics: UTM Zone 13N WGS84 • 548100 548200 104° 25' 48" W 8 En N ° 40° 30' 59" N 40° 30' 28" N USDA Natural Resources Web Soil Survey a Conservation Service National Cooperative Soil Survey 11/21/2023 Page 1 of 4 Hydrologic Soil Group Weld County, Colorado, Southern Part Starling Solar MAP LEGEND Area of Interest (AOl) Area of Interest (A01) Soils Soil Rating Polygons A A/D B B/D C C/D D Not rated or not available Soil Rating Lines A H # A/D B B/D C t C/D D Not rated or not available Soil Rating Points ® A ® A/D O B O B/D 0 C C/D D Not rated or not available Water Features Streams and Canals Transportation Rails Interstate Highways US Routes Major Roads Local Roads Background Aerial Photography MAP INFORMATION The soil surveys that comprise your AOI were mapped at 1:24,000. Warning: Soil Map may not be valid at this scale. Enlargement of maps beyond the scale of mapping can cause misunderstanding of the detail of mapping and accuracy of soil line placement. The maps do not show the small areas of contrasting soils that could have been shown at a more detailed scale. Please rely on the bar scale on each map sheet for map measurements. Source of Map: Natural Resources Conservation Service Web Soil Survey URL: Coordinate System: Web Mercator (EPSG:3857) Maps from the Web Soil Survey are based on the Web Mercator projection, which preserves direction and shape but distorts distance and area. A projection that preserves area, such as the Albers equal-area conic projection, should be used if more accurate calculations of distance or area are required. This product is generated from the USDA-NRCS certified data as of the version date(s) listed below. Soil Survey Area: Weld County, Colorado, Southern Part Survey Area Data: Version 22, Aug 24, 2023 Soil map units are labeled (as space allows) for map scales 1:50,000 or larger. Date(s) aerial images were photographed: Jun 8, 2021 Jun 12, 2021 The orthophoto or other base map on which the soil lines were compiled and digitized probably differs from the background imagery displayed on these maps. As a result, some minor shifting of map unit boundaries may be evident. S DA Natural Resources Conservation Service Web Soil Survey National Cooperative Soil Survey 11/21/2023 Page 2of4 Hydrologic Soil Group —Weld County, Colorado, Southern Pad Starling Solar Hydrologic Soil Group Map unit symbol Map unit name Rating Acres in AOI Percent of AOI 27 Heldt percent silty clay, slopes 1 to 3 C 12.9 21.6% 39 Nunn loam, percent slopes 0 to 1 C 42.0 70.4% 76 Vona sandy percent slopes loam, 1 to 3 A 4.8 8.1% Totals for Area of Interest 59.7 100.0% Description Hydrologic soil groups are based on estimates of runoff potential. Soils are assigned to one of four groups according to the rate of water infiltration when the soils are not protected by vegetation, are thoroughly wet, and receive precipitation from long -duration storms. The soils in the United States are assigned to four groups (A, B, C, and D) and three dual classes (A/D, B/D, and C/D). The groups are defined as follows: Group A. Soils having a high infiltration rate (low runoff potential) when thoroughly wet. These consist mainly of deep, well drained to excessively drained sands or gravelly sands. These soils have a high rate of water transmission. Group B. Soils having a moderate infiltration rate when thoroughly wet. These consist chiefly of moderately deep or deep, moderately well drained or well drained soils that have moderately fine texture to moderately coarse texture. These soils have a moderate rate of water transmission. Group C. Soils having a slow infiltration rate when thoroughly wet. These consist chiefly of soils having a layer that impedes the downward movement of water or soils of moderately fine texture or fine texture. These soils have a slow rate of water transmission. Group D. Soils having a very slow infiltration rate (high runoff potential) when thoroughly wet. These consist chiefly of clays that have a high shrink -swell potential, soils that have a high water table, soils that have a claypan or clay layer at or near the surface, and soils that are shallow over nearly impervious material. These soils have a very slow rate of water transmission. If a soil is assigned to a dual hydrologic group (A/D, B/D, or C/D), the first letter is for drained areas and the second is for undrained areas. Only the soils that in their natural condition are in group D are assigned to dual classes. USDA Natural Resources Conservation Service Web Soil Survey National Cooperative Soil Survey 11/21/2023 Page 3of4 Hydrologic Soil Group —Weld County, Colorado, Southern Part Starling Solar Rating Options Aggregation Method: Dominant Condition Component Percent Cutoff: None Specified Tie -break Rule: Higher USDA Natural Resources Conservation Service Web Soil Survey National Cooperative Soil Survey 11/21/2023 Page 4of4 Stormwater Drainage Study Appendix C: RATIONAL METHOD CALCULATIONS Area -Weighting for Runoff Coefficient Calculation Project Title: Catchment ID: Starling Solar and Oriole Solar A EX Illustration LEA : Flow Direction Cat'ohm ent B crundary Instructions: For each catchment subarea, enter values for A and C. Subarea Area Runoff Product ID acres Coeff. A C* CA input input input output HSG A, Agricultural 4.75 0.22 1.05 HSG C, Agricultural 39.54 0.51 20.17 sum: 44.29 sum: 21.21 Area -Weighted Runoff Coefficient (sum CA/sum A) = 0.4789 *See sheet "Design Info" for inperviousness-based runoff coefficient values. CALCULATION OF A PEAK RUNOFF USING RATIONAL METHOD Project Title: Catchment ID: Starling Solar and Oriole Solar A EX I. Catchment Hydrologic Data Catchment ID = A Area = Percent Imperviousness = NRCS Soil Type = 44.29 Acres 2.00 70 C A, B, C, or D IL Rainfall Information Design Storm Return Period, Tr = 01= C2= C3= P1= I (inch/hr) = Cl * P1 /(C2 + Td)AC3 100 years 28.50 10.00 0.786 2.62 inches (input return period for design storm) (input the value of C1) (input the value of C2) (input the value of C3) (input one -hr precipitation --see Sheet "Design Info") III. Analysis of Flow Time (Time of Concentration) for a Catchment Runoff Coefficient, C = Overide Runoff Coefficient, C = 5-yr. Runoff Coefficient, C-5 = Overide 5-yr. Runoff Coefficient, C = 0.51 0.48 (enter an overide C value if desired, or leave blank to accept calculated C.) 0.16 0.16 (enter an overide C-5 value if desired, or leave blank to accept calculated C-5.) Reach a --- Reach :3 Illustration Reach 1 overland flow LEGEND C.) Beginning Fly Direr tion C aichine nit B o undary NRCS Land Type Conveyance Heavy Meadow 2.5 Tillage/ Field 5 Short Pasture/ Lawns 7 Nearly Bare Ground 10 Grassed Swales/ Waterways 15 Paved Areas & Shallow Paved Swales (Sheet Flow) 20 Calculations: Reach ID Overland Slope S ft/ft input Length L ft input 5-yr Runoff Coeff C-5 output NRCS Convey- ance input Flow Velocity V fps output Flow Time Tf minutes output 0.0040 300 0.16 N/A 0.13 39.77 1 0.0028 2,193 2 3 4 5 Sum 2,493 IV. Peak Runoff Prediction Rainfall Intensity at Computed Tc, I = Rainfall Intensity at Regional Tc, I = Rainfall Intensity at User -Defined Tc, I = 5.00 0.26 138.15 Computed Tc = Regional Tc = User -Entered Tc = 1.22 inch/hr Peak Flowrate, Qp = 4.69 inch/hr Peak Flowrate, Qp = 4.69 inch/hr Peak Flowrate, Qp = Calculated values for Tc & Qp are based on overide values entered for C & C-5. 177.92 23.85 23.85 25.80 cfs 99.23 cfs 99.23 cfs Confluence Rational Calcs_Drainage Area A_100 YR EX.xls, Tc and PeakQ 12/6/2023, 1:38 PM Area -Weighting for Runoff Coefficient Calculation Project Title: Catchment ID: Starling Solar and Oriole Solar A PR Illustration LEA : Flow Direction Cat'ohm ent B crundary Instructions: For each catchment subarea, enter values for A and C. Subarea Area Runoff Product ID acres Coeff. A C* CA input input input output HSG A, Solar 3.82 0.22 0.84 HSG A, Aggricultural 0.93 0.22 0.20 HSG C, Solar 36.44 0.56 20.41 HSG C, Aggricultural 2.93 0.51 1.49 HSG C, Concrete 0.06 0.96 0.06 HSG C, Gravel 0.11 0.58 0.06 sum: 44.29 sum: 23.07 Area -Weighted Runoff Coefficient (sum CA/sum A) = 0.5208 *See sheet "Design Info" for inperviousness-based runoff coefficient values. CALCULATION OF A PEAK RUNOFF USING RATIONAL METHOD Project Title: Catchment ID: Starling Solar and Oriole Solar A PR I. Catchment Hydrologic Data Catchment ID = Area = Percent Imperviousness = NRCS Soil Type = A 44.29 25.00 C IL Rainfall Information Design Storm Return Period, Tr = 01= C2= C3= P1= Acres A, B, C, or D I (inch/hr) = Cl * P1 /(C2 + Td)AC3 100 28.50 10.00 0.786 2.62 years (input return period for design storm) (input the value of C1) (input the value of C2) (input the value of C3) inches (input one -hr precipitation --see Sheet "Design Info") III. Analysis of Flow Time (Time of Concentration) for a Catchment Runoff Coefficient, C = Overide Runoff Coefficient, C = 5-yr. Runoff Coefficient, C-5 = Overide 5-yr. Runoff Coefficient, C = 0.56 0.52 0.28 0.28 a --- Reach :3 (enter an overide C value if desired, or leave blank to accept calculated C.) (enter an overide C-5 value if desired, or leave blank to accept calculated C-5.) Illustration Reach Reach 1 overland flow LEGEND (.1) Beginning Fly Direr tion C aichine nit B o undary NRCS Land Type Conveyance Heavy Meadow 2.5 Tillage/ Field 5 Short Pasture/ Lawns 7 Nearly Bare Ground 10 Grassed Swales/ Waterways 15 Paved Areas & Shallow Paved Swales (Sheet Flow) 20 Calculations: Reach ID Overland Slope S ft/ft input Length L ft input 5-yr Runoff Coeff C-5 output NRCS Convey- ance input Flow Velocity V fps output Flow Time Tf minutes output 0.0040 300 0.28 N/A 0.14 34.70 1 0.0028 2,193 2 3 4 5 Sum 2,493 IV. Peak Runoff Prediction Rainfall Intensity at Computed Tc, I = Rainfall Intensity at Regional Tc, I = Rainfall Intensity at User -Defined Tc, I = 0.80 4.69 4.69 2.50 0.13 276.29 Computed Tc = Regional Tc = User -Entered Tc = inch/hr Peak Flowrate, Qp = inch/hr Peak Flowrate, Qp = inch/hr Peak Flowrate, Qp = Calculated values for Tc & Qp are based on overide values entered for C & C-5. 310.99 23.85 23.85 18.45 108.12 108.12 cfs cfs cfs Confluence Rational Calcs_Drainage Area A_100 YR PR.xls, Tc and PeakQ 12/6/2023, 1:42 PM Area -Weighting for Runoff Coefficient Calculation Project Title: Catchment ID: Starling Solar and Oriole Solar B EX Illustration LEA : Flow Direction Cat'ohm ent B crundary Instructions: For each catchment subarea, enter values for A and C. Subarea Area Runoff Product ID acres Coeff. A C* CA input input input output HSG C, Agricultural 19.72 0.51 10.06 Sum: 19.72 Sum: 10.06 Area -Weighted Runoff Coefficient (sum CA/sum A) = 0.5100 *See sheet "Design Info" for inperviousness-based runoff coefficient values. CALCULATION OF A PEAK RUNOFF USING RATIONAL METHOD Project Title: Catchment ID: Starling Solar and Oriole Solar B EX I. Catchment Hydrologic Data Catchment ID = Area = Percent Imperviousness = NRCS Soil Type = B 19.72 2.00 C IL Rainfall Information Design Storm Return Period, Tr = 01= C2= C3= P1= Acres A, B, C, or D I (inch/hr) = Cl * P1 /(C2 + Td)AC3 100 28.50 10.00 0.786 2.62 years (input return period for design storm) (input the value of C1) (input the value of C2) (input the value of C3) inches (input one -hr precipitation --see Sheet "Design Info") III. Analysis of Flow Time (Time of Concentration) for a Catchment Runoff Coefficient, C = Overide Runoff Coefficient, C = 5-yr. Runoff Coefficient, C-5 = Overide 5-yr. Runoff Coefficient, C = 0.51 0.51 0.16 0.16 a --- Reach :3 (enter an overide C value if desired, or leave blank to accept calculated C.) (enter an overide C-5 value if desired, or leave blank to accept calculated C-5.) Illustration Reach Reach 1 overland flow LEGEND C.) Beginning Fly Direr tion C aichine nit B o undary NRCS Land Type Conveyance Heavy Meadow 2.5 Tillage/ Field 5 Short Pasture/ Lawns 7 Nearly Bare Ground 10 Grassed Swales/ Waterways 15 Paved Areas & Shallow Paved Swales (Sheet Flow) 20 Calculations: Reach ID Overland Slope S ft/ft input Length L ft input 5-yr Runoff Coeff C-5 output NRCS Convey- ance input Flow Velocity V fps output Flow Time Tf minutes output 0.0017 300 0.16 N/A 0.09 52.75 1 0.0021 867 2 3 4 5 Sum 1,167 IV. Peak Runoff Prediction Rainfall Intensity at Computed Tc, I = Rainfall Intensity at Regional Tc, I = Rainfall Intensity at User -Defined Tc, I = 1.67 5.69 5.69 5.00 0.23 63.06 Computed Tc = Regional Tc = User -Entered Tc = inch/hr Peak Flowrate, Qp = inch/hr Peak Flowrate, Qp = inch/hr Peak Flowrate, Qp = Calculated values for Tc & Qp are based on overide values entered for C & C-5. 115.82 16.48 16.48 16.80 57.18 57.18 cfs cfs cfs Confluence Rational Calcs_Drainage Area B_100 YR EX.xls, Tc and PeakQ 12/6/2023, 1:43 PM Area -Weighting for Runoff Coefficient Calculation Project Title: Catchment ID: Starling Solar and Oriole Solar B PR Illustration LEA : Flow Direction Cat'ohm ent B crundary Instructions: For each catchment subarea, enter values for A and C. Subarea Area Runoff Product ID acres Coeff. A C* CA input input input output HSG C, Solar 12.02 0.56 6.73 HSG C, Aggricultural 7.06 0.51 3.60 HSG C, Gravel 0.60 0.58 0.35 HSG C, Concrete 0.04 0.96 0.04 sum: 19.72 Sum: 10.72 Area -Weighted Runoff Coefficient (sum CA/sum A) = 0.5435 *See sheet "Design Info" for inperviousness-based runoff coefficient values. CALCULATION OF A PEAK RUNOFF USING RATIONAL METHOD Project Title: Catchment ID: Starling Solar and Oriole Solar B PR I. Catchment Hydrologic Data Catchment ID = Area = Percent Imperviousness = NRCS Soil Type = B 19.72 25.00 C IL Rainfall Information Design Storm Return Period, Tr = 01= C2= C3= P1= Acres A, B, C, or D I (inch/hr) = Cl * P1 /(C2 + Td)AC3 100 28.50 10.00 0.786 2.62 years (input return period for design storm) (input the value of C1) (input the value of C2) (input the value of C3) inches (input one -hr precipitation --see Sheet "Design Info") III. Analysis of Flow Time (Time of Concentration) for a Catchment Runoff Coefficient, C = Overide Runoff Coefficient, C = 5-yr. Runoff Coefficient, C-5 = Overide 5-yr. Runoff Coefficient, C = 0.56 0.54 0.28 0.28 a --- Reach :3 (enter an overide C value if desired, or leave blank to accept calculated C.) (enter an overide C-5 value if desired, or leave blank to accept calculated C-5.) Illustration Reach Reach 1 overland flow LEGEND C.) Beginning Fly Direr tion C aichine nit B o undary NRCS Land Type Conveyance Heavy Meadow 2.5 Tillage/ Field 5 Short Pasture/ Lawns 7 Nearly Bare Ground 10 Grassed Swales/ Waterways 15 Paved Areas & Shallow Paved Swales (Sheet Flow) 20 Calculations: Reach ID Overland Slope S ft/ft input Length L ft input 5-yr Runoff Coeff C-5 output NRCS Convey- ance input Flow Velocity V fps output Flow Time Tf minutes output 0.0017 300 0.28 N/A 0.11 46.02 1 0.0021 867 2 3 4 5 Sum 1,167 IV. Peak Runoff Prediction Rainfall Intensity at Computed Tc, I = Rainfall Intensity at Regional Tc, I = Rainfall Intensity at User -Defined Tc, I = 1.25 5.69 5.69 2.50 0.11 126.13 Computed Tc = Regional Tc = User -Entered Tc = inch/hr Peak Flowrate, Qp = inch/hr Peak Flowrate, Qp = inch/hr Peak Flowrate, Qp = Calculated values for Tc & Qp are based on overide values entered for C & C-5. 172.15 16.48 16.48 13.30 60.54 60.54 cfs cfs cfs Confluence Rational Calcs_Drainage Area B_100 YR PR.xls, Tc and PeakQ 12/6/2023, 1:44 PM Area -Weighting for Runoff Coefficient Calculation Project Title: Catchment ID: Starling Solar and Oriole Solar C EX Illustration LEA : Flow Direction Cat'ohm ent B crundary Instructions: For each catchment subarea, enter values for A and C. Subarea Area Runoff Product ID acres Coeff. A C* CA input input input output HSG B, Agricultural 0.75 0.36 0.27 HSG C, Agricultural 44.80 0.51 22.85 Sum: 45.55 Sum: 23.12 Area -Weighted Runoff Coefficient (sum CA/sum A) = 0.5075 *See sheet "Design Info" for inperviousness-based runoff coefficient values. CALCULATION OF A PEAK RUNOFF USING RATIONAL METHOD Project Title: Catchment ID: Starling Solar and Oriole Solar C EX I. Catchment Hydrologic Data Catchment ID = Area = Percent Imperviousness = NRCS Soil Type = C 45.55 2.00 C IL Rainfall Information Design Storm Return Period, Tr = 01= C2= C3= P1= Acres A, B, C, or D I (inch/hr) = Cl * P1 /(C2 + Td)AC3 100 28.50 10.00 0.786 2.62 years (input return period for design storm) (input the value of C1) (input the value of C2) (input the value of C3) inches (input one -hr precipitation --see Sheet "Design Info") III. Analysis of Flow Time (Time of Concentration) for a Catchment Runoff Coefficient, C = Overide Runoff Coefficient, C = 5-yr. Runoff Coefficient, C-5 = Overide 5-yr. Runoff Coefficient, C = 0.51 0.51 0.16 0.16 a --- Reach :3 (enter an overide C value if desired, or leave blank to accept calculated C.) (enter an overide C-5 value if desired, or leave blank to accept calculated C-5.) Illustration Reach Reach 1 overland flow LEGEND C.) Beginning Fly Direr tion C aichine nit B o undary NRCS Land Type Conveyance Heavy Meadow 2.5 Tillage/ Field 5 Short Pasture/ Lawns 7 Nearly Bare Ground 10 Grassed Swales/ Waterways 15 Paved Areas & Shallow Paved Swales (Sheet Flow) 20 Calculations: Reach ID Overland Slope S ft/ft input Length L ft input 5-yr Runoff Coeff C-5 output NRCS Convey- ance input Flow Velocity V fps output Flow Time Tf minutes output 0.0028 300 0.16 N/A 0.11 44.74 1 0.0020 1,796 2 3 4 5 Sum 2,096 IV. Peak Runoff Prediction Rainfall Intensity at Computed Tc, I = Rainfall Intensity at Regional Tc, I = Rainfall Intensity at User -Defined Tc, I = 1.21 4.94 4.94 5.00 0.22 133.87 Computed Tc = Regional Tc = User -Entered Tc = inch/hr Peak Flowrate, Qp = inch/hr Peak Flowrate, Qp = inch/hr Peak Flowrate, Qp = Calculated values for Tc & Qp are based on overide values entered for C & C-5. 178.61 21.64 21.64 28.22 114.82 114.82 cfs cfs cfs Confluence Rational Calcs_Drainage Area C_100 YR EX.xls, Tc and PeakQ 12/6/2023, 1:45 PM Area -Weighting for Runoff Coefficient Calculation Project Title: Catchment ID: Starling Solar and Oriole Solar C PR Illustration LEA : Flow Direction Cat'ohm ent B crundary Instructions: For each catchment subarea, enter values for A and C. Subarea Area Runoff Product ID acres Coeff. A C* CA input input input output HSG B, Agricultural 0.75 0.36 0.27 HSG C, Agricultural 15.16 0.51 7.73 HSG C, Solar 29.64 0.56 16.60 sum: 45.55 sum: 24.60 Area -Weighted Runoff Coefficient (sum CA/sum A) = 0.5401 *See sheet "Design Info" for inperviousness-based runoff coefficient values. CALCULATION OF A PEAK RUNOFF USING RATIONAL METHOD Project Title: Catchment ID: Starling Solar and Oriole Solar C PR I. Catchment Hydrologic Data Catchment ID = C Area = Percent Imperviousness = NRCS Soil Type = 45.55 Acres 25.00 70 C A, B, C, or D IL Rainfall Information Design Storm Return Period, Tr = 01= C2= C3= P1= I (inch/hr) = Cl * P1 /(C2 + Td)AC3 100 years 28.50 10.00 0.786 2.62 inches (input return period for design storm) (input the value of C1) (input the value of C2) (input the value of C3) (input one -hr precipitation --see Sheet "Design Info") III. Analysis of Flow Time (Time of Concentration) for a Catchment Runoff Coefficient, C = Overide Runoff Coefficient, C = 5-yr. Runoff Coefficient, C-5 = Overide 5-yr. Runoff Coefficient, C = 0.56 0.54 (enter an overide C value if desired, or leave blank to accept calculated C.) 0.28 0.16 (enter an overide C-5 value if desired, or leave blank to accept calculated C-5.) Reach a --- Reach :3 Illustration Reach 1 overland flow LEGEND C.) Beginning Fly Direr tion C aichine nit B o undary NRCS Land Type Conveyance Heavy Meadow 2.5 Tillage/ Field 5 Short Pasture/ Lawns 7 Nearly Bare Ground 10 Grassed Swales/ Waterways 15 Paved Areas & Shallow Paved Swales (Sheet Flow) 20 Calculations: Reach ID Overland Slope S ft/ft input Length L ft input 5-yr Runoff Coeff C-5 output NRCS Convey- ance input Flow Velocity V fps output Flow Time Tf minutes output 0.0028 300 0.16 N/A 0.11 44.74 1 0.0020 1,796 2 3 4 5 Sum 2,096 IV. Peak Runoff Prediction Rainfall Intensity at Computed Tc, I = Rainfall Intensity at Regional Tc, I = Rainfall Intensity at User -Defined Tc, I = 2.50 0.11 267.73 Computed Tc = Regional Tc = User -Entered Tc = 0.80 inch/hr Peak Flowrate, Qp = 4.94 inch/hr Peak Flowrate, Qp = 4.94 inch/hr Peak Flowrate, Qp = Calculated values for Tc & Qp are based on overide values entered for C & C-5. 312.47 21.64 21.64 19.60 cfs 121.57 cfs 121.57 cfs Confluence Rational Calcs_Drainage Area C_100 YR PR.xls, Tc and PeakQ 12/6/2023, 1:47 PM Stormwater Drainage Study Appendix D: GRASS SWALE CALCULATIONS Worksheet for Trapezoidal Channel - A Project Description Friction Method Solve For Manning Formula Discharge Input Data Roughness Coefficient Channel Slope Normal Depth Left Side Slope Right Side Slope Bottom Width 0.045 0.003 ft/ft 12.0 in 4.000 H:V 4.000 H:V 4.00 ft Results Discharge Flow Area Wetted Perimeter Hydraulic Radius Top Width Critical Depth Critical Slope Velocity Velocity Head Specific Energy Froude Number Flow Type 10.89 cfs 8.0 ft2 12.2 ft 7.8 in 12.00 ft 6.2 in 0.041 ft/ft 1.36 ft/s 0.03 ft 1.03 ft 0.294 Subcritical GVF Input Data Downstream Depth Length Number Of Steps 0.0 in 0.0 ft 0 GVF Output Data Upstream Depth Profile Description Profile Headloss Downstream Velocity Upstream Velocity Normal Depth Critical Depth Channel Slope Critical Slope 0.0 in N/A 0.00 ft 0.00 ft/s 0.00 ft/s 12.0 in 6.2 in 0.003 ft/ft 0.041 ft/ft Swale.fm8 11/27/2023 Bentley Systems, Inc. Haestad Methods Solution Center 27 Siemon Company Drive Suite 200 W Watertown, CT 06795 USA +1-203-755-1666 FlowMaster [10.03.00.03] Page 1 of 1 Worksheet for Trapezoidal Channel - B Project Description Friction Method Solve For Manning Formula Discharge Input Data Roughness Coefficient Channel Slope Normal Depth Left Side Slope Right Side Slope Bottom Width 0.045 0.003 ft/ft 9.0 in 4.000 H:V 4.000 H:V 2.00 ft Results Discharge Flow Area Wetted Perimeter Hydraulic Radius Top Width Critical Depth Critical Slope Velocity Velocity Head Specific Energy Froude Number Flow Type 4.03 cfs 3.8 ft2 8.2 ft 5.5 in 8.00 ft 4.6 in 0.047 ft/ft 1.07 ft/s 0.02 ft 0.77 ft 0.277 Subcritical GVF Input Data Downstream Depth Length Number Of Steps 0.0 in 0.0 ft 0 GVF Output Data Upstream Depth Profile Description Profile Headloss Downstream Velocity Upstream Velocity Normal Depth Critical Depth Channel Slope Critical Slope 0.0 in N/A 0.00 ft 0.00 ft/s 0.00 ft/s 9.0 in 4.6 in 0.003 ft/ft 0.047 ft/ft Swale.fm8 11/27/2023 Bentley Systems, Inc. Haestad Methods Solution Center 27 Siemon Company Drive Suite 200 W Watertown, CT 06795 USA +1-203-755-1666 FlowMaster [10.03.00.03] Page 1 of 1 Worksheet for Trapezoidal Channel - C Project Description Friction Method Solve For Manning Formula Discharge Input Data Roughness Coefficient Channel Slope Normal Depth Left Side Slope Right Side Slope Bottom Width 0.045 0.003 ft/ft 12.0 in 4.000 H:V 4.000 H:V 3.00 ft Results Discharge Flow Area Wetted Perimeter Hydraulic Radius Top Width Critical Depth Critical Slope Velocity Velocity Head Specific Energy Froude Number Flow Type 9.23 cfs 7.0 ft2 11.2 ft 7.5 in 11.00 ft 6.3 in 0.042 ft/ft 1.32 ft/s 0.03 ft 1.03 ft 0.291 Subcritical GVF Input Data Downstream Depth Length Number Of Steps 0.0 in 0.0 ft 0 GVF Output Data Upstream Depth Profile Description Profile Headloss Downstream Velocity Upstream Velocity Normal Depth Critical Depth Channel Slope Critical Slope 0.0 in N/A 0.00 ft 0.00 ft/s 0.00 ft/s 12.0 in 6.3 in 0.003 ft/ft 0.042 ft/ft Swale.fm8 11/27/2023 Bentley Systems, Inc. Haestad Methods Solution Center 27 Siemon Company Drive Suite 200 W Watertown, CT 06795 USA +1-203-755-1666 FlowMaster [10.03.00.03] Page 1 of 1 Use by Special Review for a Solar Energy Facility Oriole Solar, LLC, Starling Solar, LLC (Phase 1) and TBD Solar, LLC (Phase 2) Parcel ID No. 079909100010 & 079904400006 DEVELOPMENT STANDARDS STATEMENT Oriole Solar, LLC, Starling Solar, LLC and TBD Solar, LLC, are a Colorado limited liability company, is pleased to present our application for a Use by Special Review for three Solar Energy Facilities ("SEF") on property owned by Cornish Plains Livestock LLLP. The Oriole Solar, LLC is located on Parcel ID No. 079909100010 which is in part of the W/2NE/4 of Section 9, Township 6 North, Range 63 West of the 6th P.M. in Weld County, CO. Oriole Solar, LLC is proposing a 7,000 kW AC (8,003 kW DC) SEF which will occupy approximately 31.71 acres on the W/2NE/4 quarter of the roughly 49.93 -acre parcel. The Starling Solar, LLC and the TBD Solar, LLC are located on Parcel ID No. 079904400006 in the SE/4 of Section 4, Township 6 North, Range 63 West of the 6th P.M. in Weld County, CO. Starling Solar, LLC (Phase 1) is proposing a 5,000 kW AC (6,043 kW DC) SEF which will occupy approximately 27 acres on the NE/2SE/4 of the roughly 155 -acre parcel. The TBD Solar, LLC (Phase 2) is proposing a 5,000 kW AC (6,047 kW DC) SEF which will occupy approximately 23.52 acres on the SE/SE/4 of the roughly 155 -acre parcel. The current zoning on the parcel is Agricultural (A), however the parcel currently sits as vacant rangeland ground. The total 17,000 kW -AC projects will use standard photovoltaic technologies that have been proven safe and effective through deployment across the United States in thousands of utility or commercial -scale solar developments. The solar panels are mounted to single -axis tracking arrays, which sit parallel to the ground and follow the path of the sun across the sky. The panels face east in the morning, lay flat at noon, and face west in the evening. The tracking arrays produce DC current, which is converted into AC current by inverters for synchronization and delivery of energy into the utility's distribution grid at a utility transformer. The modules utilize a non -reflective glass which eliminates glare concerns and all electrical cables on the improved area will be buried, except for the direct current string wires that connect between solar collectors, direct current collection circuits between rows of solar arrays that are no more than four (4) feet above grade crossings, substations, switch yards, and circuits voltages greater than 34.5 kilovolts (where necessary.) There will be no permanent employees on site during operation, and maintenance visits are expected to occur quarterly on average. The appearance of the solar arrays is uniform and symmetrical. Solar panels will not exceed ten (10) feet in height above the grade, at maximum tilt. The facility will be constructed in accordance with IBC 2021 and NEC 2020 and will be surrounded by an 8' high game fence made of 4' X 4" reinforced mesh. All setbacks are in accordance with the development standards and are identified on T.100 of the Sketch Plan. Fence details are on page C.102 of the Sketch Plan. The landowners of adjacent parcels sharing borders with the project parcel will also be notified. Please see the enclosed Buffer Report and an example Neighboring Landowner Notice Letter for details. Oriole Solar, LLC, Starling Solar, LLC and TBD Solar, LLC will use historic access for these SEFs off HWY 392 and will therefore need to cooperate with CDOT for traffic analysis and an access permit. The access turns north off HWY 392 and is located approximately 0.035 miles north of the intersection WCR 67 and HWY 392. This access 1724 Gilpin Street, Denver, CO 80218 ® info@mysunshare.com • 800.793.0786 • MYSUNSHARE.COM „iv Sur Share COMMUNITY 5OIA.L 41111 010 itt„1/4 road has historically been used by the landowner, Cornish Plains Livestock LLLP, for ranching and farming purposes. The road will be used for commercial purposes following the approval of the proposed SEFs. The entrance to the site will include a 20' wide all-weather access driveway with an acceptable alternative to a hammerhead turnaround. The project sites have no areas of extreme sloping and will not require any grading work. The SEFs will abide by all dust mitigation standards laid out by the County, as described in our Dust Mitigation Plan. The soil of the projects area is classified as Type C and may require the addition of a detention pond onsite to aid in runoff management. The projects are not located within any FEMA designated Special Flood Hazard Areas. The Stormwater Management shall be addressed via the attached Surface Drainage Analysis. Conceptual design details can be found in the enclosed Sketch Plan. The operational life of an SEF is generally between 20-40 years. The SEF has an initial 20 -year contract with Public Service Company of Colorado (Xcel) to sell power into the Xcel Electric grid, and the major equipment components have warranty options for up to 30 years, with a useful life of 35-40 years. Upon decommissioning, Oriole Solar, LLC, Starling Solar, LLC and TBD Solar, LLC will entirely remove all SEF components (fencing, steel racking, cabling, solar panels, and associated interconnection equipment) and undertake measures to restore the land to its original state, as addressed in the attached Decommissioning Plan. Oriole Solar, LLC, Starling Solar, LLC and TBD Solar, LLC will obtain all required permits and approvals, including utility interconnection agreements, prior to commencing construction. The project engineers and general contractor will be made up of local experienced individuals licensed in Colorado, who will ensure that all required codes and standards are followed throughout the design and construction. The projects will comply with all applicable provisions in the Weld County Code. Oriole Solar, LLC, Starling Solar, LLC and TBD Solar, LLC look forward to working with Weld County to successfully complete this proposed development and bring the benefits of community solar energy to the County. 1724 Gilpin Street, Denver, CO 80218 ® info@mysunshare.com • 800.793.0786 • MYSUNSHARE.COM „iv Sur Share COMMUNITY 5OIA.L FOR COMMERCIAL OR INDUSTRIAL BUILDINGS, PLEASE COMPLETE THE FOLLOWING INFORMATION: Business Name: Address: Business Owner: Home Address: Oriole Solar, LLC, Starling Solar, LLC, TBD 1724 Gilpin Street, Denver, CO 80218 SunShare LLC N/A Phone: City, state, zip: Phone: City, state, zip: List up to three persons in the order to be called in the event of an emergency: NAME Corrina Kumpe TITLE COO PHONE 862-571-3162 808-793-0786 80218 N/A N/A ADDRESS 1724 Gilpin Street, Denver, CO 80218 Business Hours: 7am to 5pm UTILITY SHUT OFF LOCATIONS: Main Electrical: Gas Shut Off: Days: Mon -Sun TBD at Point of Common Coupling, Utility Meter N/A Exterior Water Shutoff: N/A Interior Water Shutoff: N/A 07/22 12 Use by Special Review - Solar Energy Facility Questionnaire for Oriole Solar, LLC, Starling Solar, LLC (Phase 1), TBD Solar, LLC (Phase 2), PID 079909100010 & 079904400006 Enclosed please find a list of possible entities with ownership or operation rights on the property. It is likely that several of these entities are no longer applicable and have merged with, or been acquired by, other entities on the list. Board of County Commissioners 1150 0 Street Greeley, CO 80632 Chevron Corporation (Noble Energy) 2115 11Th Ave Greeley, CO 80634 CDOT 10601 W 10th Street Greeley, CO 80634 1724 Gilpin Street, Denver, CO 80218 ® info@mysunshare.com • 800.793.0786 • MYSUNSHARE.COM aSur Share COMWONITY 5OIA.L August 24, 2023 Chris Gatham Weld County Department of Planning Services 1555 N. 17th Avenue Greeley, Colorado 80631 Re: USR Permitting Application for a Solar Energy Facility, Oriole Solar, LLC, Starling Solar, LLC and TBD Solar, LLC Dear Planner, I'm writing to you today concerning the SEFs proposed by Oriole Solar, LLC, Starling Solar, LLC and TBD Solar, LLC for Weld County Parcel's 079909100010 & 079904400006. I am the owner of these parcels and wish to express my support for this project. I have been a resident of Weld County for since 1972, and I, along with my family, we have never farmed this land, but have used this land for grazing cattle (livestock production). I have elected to lease my land to Oriole Solar, LLC and Starling Solar, LLC to house their Oriole and Starling solar projects. As a farmer in Weld County, I was particularly interested in leasing my land for this project as it presented a good economic opportunity on lands that I no longer graze cattle on. I have been working with Oriole Solar, LLC, Starling Solar, LLC and TBD Solar, LLC since 2022 and have confidence in their ability to deliver a safe and effective solar array. They have worked diligently to learn about the land, the challenges it presents, and the County requirements that they will need to meet. I also have confidence in their ability to work well with, and honor the best interests of, their landowners, such as myself. They will own and operate the solar array's for its entire lifecycle and through decommissioning, which offers me peace of mind as the lessor of the land. I know that Oriole Solar, LLC, Starling Solar, LLC and TBD Solar, LLC are invested in the projects and will have continued high standards for site maintenance and land stewardship. I look forward to the development of this project and the continued relationship between myself, Oriole Solar, LLC, Starling Solar, LLC and TBD Solar, LLC and the County. Thank you for your time. Sincerel I , Ben Brown, Plains Livestock, LLLP Weld County Treasurer Statement of Taxes Due Account Number R2587003 Parcel 079909100010 Assessed To CORNISH PLAINS LIVESTOCK LLLP 4106 ABB1NGTON TER COLUMBIA, MO 65203-8880 Legal Description Situs Address PTNE4 9-6-63 DESC AS ALL THAT PT LYING N & W HWY 392 EXC UPRR RES ALSO EXC OG&M (7.50 WELD LAKE) Year Tax Tax Charge Interest Fees Payments Balance 2022 $7.32 $0.00 $5.00 ($12.32) $0.00 Total Tax Charge $0.00 Grand Total Due as of 07/26/2023 $0,00 COLLECT $5 00 Tax Billed at 2022 Rates for "Tax Area 0737 - 0737 Authority WELD COUNTY SCHOOL DIST RE7 GALETON FIRE AIMS JUNIOR COLLEGE HIGH PLAINS LIBRARY WEST GREELEY CONSERVATION Taxes Billed 2022 Credit Levy Mill Levy 15 0380000* 9.5530000 4,0000000* 6.3070000 3 1810000 0,4140000 Amount Values $2 87 AG -GRAZING LAND $1 8 ! Total $0 76 $l 20 $0 60 $0,08 38 4930000 $7 32 Actual Assessed $722 $190 $722 $190 ALL TAX LIEN SALE AMOUNTS ARE SUBJECT TO CHANGE DUE TO ENDORSEMENT OF CURRENT TAXES BY THE LIENHOLDER OR TO ADVERTISING AND DISTRAINT WARRANT FEES CHANGES MAY OCCUR AND THE TREASURER'S OFFICE WILL NEED TO BE CONTACTED PRIOR TO REMITTANCE AFTER THE FOLLOWING DATES: PERSONAL PROPERTY, REAL PROPERTY, AND MOBILE HOMES - AUGUST 1. TAX LIEN SALE REDEMPTION AMOUNTS MUST BE PAID BY CASH OR CASHIER'S CHECK. POSTMARKS ARE NOT ACCEPTED ON TAX LIEN SALE REDEMPTION PAYMENTS. PAYMENTS MUST BE IN OUR OFFICE AND PROCESSED BY THE LAST BUSINESS DAY OF THE MONTH slat ego,ao- f Weld County Treasurer's Office 1400 N 17th Avenue PO Box 458 Greeley, CO 80632 Phone: 970-400-3290 Pursuant to the Weld County Subdivision Ordinance, the attached Statement of Taxes Due issued by the Weld County Treasurer are evidence that as of this date, all current and prior year xes related to this parcel have been paid in full. Date: f 1400 N. 17th Avenue, Greeley, CO 80631. PO Box 458, Greeley, CO 80632. (970) 400-3290 Page 1 of 1 Weld County Treasurer Statement of Taxes Due Account Number 82586503 Assessed To Parcel 079904400006 CORNISH PLAINS LIVESTOCK LLLP 4106 ABBINGTON TER COLUMBIA. MO 65203-8880 Legal Description _SE4 4-6-63 EXC ALL THAT PT LYING S & E OF HWY 392 EXC UPRR RES ALSO EXC OG&M Year Tax Interest Fees Sims Address WELD Payments Balance Tax Charge 2022 $31.96 $000 $0.00 ($31.96) $0.00 Total Tax Charge Grand Total Due as of 07/26/2023 $0.00 $o.00 Tax Billed at 2022 Rates for Tax Area 0737 - 0737 Authority WELD COUNTY SCHOOL DIST RE7 GALETON FIRE AIMS JUNIOR COLLEGE HIGH PLAINS LIBRARY WEST GREELEY CONSERVATION Taxes Billed 2022 * Credit Levy Mill Levy 15,0380000* 9.5530000 4.0000000` 6,3070000 3.1810000 0,4140000 38,4930000 Amount Values $12 49 AG -GRAZING LAND $7 93 $3 32 $5 24 $2.64 $0 34 $31 96 Total Actual $3.162 Assessed $830 $3,162 $830 ALL TAX LIEN SALE AMOUNTS ARE SUBJECT TO CHANGE DUE TO ENDORSEMENT OF CURRENT TAXES BY THE LIENHOLDER OR TO ADVERTISING AND DISTRAINT WARRANT FEES CHANGES MAY OCCUR AND THE TREASURER'S OFFICE WILL NEED TO BE CONTACTED PRIOR TO REMITTANCE AFTER THE FOLLOWING DATES: PERSONAL PROPERTY, REAL PROPERTY, AND MOBILE HOMES - AUGUST 1 TAX LIEN SALE REDEMPTION AMOUNTS MUST BE PAID BY CASH OR CASHIER'S CHECK. POSTMARKS ARE NOT ACCEPTED ON TAX LIEN SALE REDEMPTION PAYMENTS PAYMENTS MUST BE IN OUR OFFICE AND PROCESSED BY THE LAST BUSINESS DAY OF THE MONTH J., _ Weld County Treasurer's Office 1400 N 17th Avenue PO Box 458 Greeley, CO 80632 Phone: 970-400-3290 Pursuant to the Weld County Subdivision Ordinance, the attached Statement of Taxes Due issued by the Weld County Treasurer are evidence that as of this date, all current and prior year taxes related to this parcel have been paid in full. Signed: j Date: 01 1 At 17,023 1400 N. 17th Avenue, Greeley, CO 80631. PO Box 458, Greeley, CO 80632_ (970) 400-3290 Page 1 of 1 Hello