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HomeMy WebLinkAboutDAQ-2024-0118171 DAQC-CI129810001-24 Site ID 12981 (B1) MEMORANDUM TO: FILE – STAKER PARSONS COMPANIES – Reynolds Pit #2 THROUGH: Chad Gilgen, Minor Source Compliance Section Manager FROM: Jordan Garahana, Environmental Scientist DATE: October 28, 2024 SUBJECT: FULL COMPLIANCE EVALUATION, Minor, Salt Lake County INSPECTION DATE: May 23, 2024 SOURCE LOCATION: 5400 South 6850 West West Valley City, UT 84118 SOURCE CONTACTS: Chris Rose, Environmental Specialist 385-400-2119, chris.rose@stakerparson.com OPERATING STATUS: Not operating. Only operations that occurred were loading of already crushed material that was leaving the pit. PROCESS DESCRIPTION: Staker Parsons Reynolds Pit #2 is primarily used to store already crushed aggregate to offload and sell for use at other locations. Occasional concrete operations occur here. Temporary Relocations have occurred here most recently to crush for small jobs when needed. The permanent equipment listed here associated with aggregate production has been removed from the site. APPLICABLE REGULATIONS: Approval Order (AO) DAQE-AN129810008-23, dated May 10, 2023 NSPS (Part 60) IIII : Standards of Performance for Stationary Compression Ignition Internal Combustion Engines, NSPS (Part 60) OOO: Standards of Performance for Nonmetallic Mineral Processing Plants, NSPS (Part 60) A: General Provisions, MACT (Part 63) -A : General Provisions, MACT (Part 63) -ZZZZ: National Emissions Standards for Hazardous Air Pollutants for Stationary Reciprocating Internal Combustion Engines 2 SOURCE EVALUATION: Name of Permittee: Permitted Location: Staker Parsons Companies Reynolds Pit #2 89 West 13490 South, Suite 100 5400 South 6850 West Draper, UT 84020 West Valley City, UT SIC Code: 1442: (Construction Sand & Gravel) Section I: GENERAL PROVISIONS I.1 All definitions, terms, abbreviations, and references used in this AO conform to those used in the UAC R307 and 40 CFR. Unless noted otherwise, references cited in these AO conditions refer to those rules. [R307-101] I.2 The limits set forth in this AO shall not be exceeded without prior approval. [R307-401] I.3 Modifications to the equipment or processes approved by this AO that could affect the emissions covered by this AO must be reviewed and approved. [R307-401-1] I.4 All records referenced in this AO or in other applicable rules, which are required to be kept by the owner/operator, shall be made available to the Director or Director's representative upon request, and the records shall include the two-year period prior to the date of the request. Unless otherwise specified in this AO or in other applicable state and federal rules, records shall be kept for a minimum of two (2) years. [R307-401-8] I.5 At all times, including periods of startup, shutdown, and malfunction, owners and operators shall, to the extent practicable, maintain and operate any equipment approved under this AO, including associated air pollution control equipment, in a manner consistent with good air pollution control practice for minimizing emissions. Determination of whether acceptable operating and maintenance procedures are being used will be based on information available to the Director which may include, but is not limited to, monitoring results, opacity observations, review of operating and maintenance procedures, and inspection of the source. All maintenance performed on equipment authorized by this AO shall be recorded. [R307-401-4] I.6 The owner/operator shall comply with R307-150 Series. Inventories, Testing and Monitoring. [R307-150] I.7 The owner/operator shall comply with UAC R307-107. General Requirements: Breakdowns. [R307-107] Status: In Compliance. No limits appear to have been exceeded. No unapproved equipment was observed at the time of inspection. No breakdowns have occurred since the previous inspection. The 2023 Emission Inventory was submitted and approved and can be found in the attachments section. 3 Section II: SPECIAL PROVISIONS II.A The approved installations shall consist of the following equipment: II.A.1 Reynolds Pit #2 Aggregate Plant and Concrete Batch Plant II.A.2 One (1) Jaw Crusher Location: Aggregate Plant Capacity: 200 tons per hour 40 CFR 60 (NSPS) Applicability: Subpart OOO II.A.3 One (1) Cone Crusher Location: Aggregate Plant Capacity: 200 tons per hour 40 CFR 60 (NSPS) Applicability: Subpart OOO II.A.4 Two (2) 7X20 Screens Location: Aggregate Plant Capacity: 500 tons per hour 40 CFR 60 (NSPS) Applicability: Subpart OOO II.A.5 One (1) 6X20 Screen Location: Aggregate Plant Capacity: 500 tons per hour 40 CFR 60 (NSPS) Applicability: Subpart OOO II.A.6 One (1) Wash Screen Deck Location: Aggregate Plant Capacity: 100 tons per hour 40 CFR 60 (NSPS) Applicability: Subpart OOO II.A.7 One (1) Wet Sand Screw Location: Aggregate Plant Pit Capacity: 50 tons per hour 40 CFR 60 (NSPS) Applicability: Subpart OOO II.A.8 One (1) Grizzly Feeder Location: Aggregate Plant Capacity: 500 tons per hour 40 CFR 60 (NSPS) Applicability: Subpart OOO II.A.9 One (1) Diesel Generator Set Location: Aggregate Plant 4 Capacity: 60 kW 40 CFR 60 (NSPS) Applicability: Subpart IIII 40 CFR 63 (MACT) Applicability: Subpart ZZZZ II.A.10 One (1) Diesel Storage Tank Location: Aggregate Plant Capacity: 10,000 gallons II.A.11 Miscellaneous Conveyors and Stackers Location: Aggregate Plant 40 CFR 60 (NSPS) Applicability: Subpart OOO II.A.12 Miscellaneous Equipment Location: Aggregate Plant Front-end Loaders, Bulldozers, Backhoe, and Water Truck For information purposes only II.A.13 One (1) Concrete Batch Plant Location: Concrete Batch Plant Capacity: 12 cubic yards, 200 cubic yards per hour Control: dust collectors II.A.14 Flyash and Cement Silos Location: Concrete Batch Plant Control: dust collectors II.A.15 One (1) Hot Water Heater Location: Concrete Batch Plant One (1) Hot Water Heater Fuel: Natural Gas Rating: <5 MMBtu/hr For information purposes only II.A.16 Various Off Highway Vehicles Location: Aggregate Plant Front-end Loaders, Haul Trucks, Water Trucks, Sweeper Truck, etc. For information purposes only Status: In Compliance. The equipment associated with the aggregate production is no longer onsite. The only equipment there associated with aggregate production currently is miscellaneous equipment under II.A.12. The equipment from II.A.12 that is there is a 980xe CAT Loader, CAT D6 Bulldozer, and a Medium Duty Water Truck. The equipment associated with the concrete batch plant was observed to be onsite and not operating at the time of inspection. The 60 kW generator is not onsite. This equipment was confirmed by Chris Rose with Staker Parsons. 5 II.B Requirements and Limitations II.B.1 Site-Wide Opacity Requirements II.B.1.a The owner/operator shall not allow visible emissions from the following emission points to exceed the following values: A. Crushers - 12% opacity on site and 10% at property boundary B. Screens - 7% opacity C. All Conveyor Transfer Points - 7% opacity D. All Diesel Engines - 20% opacity E. All Conveyor Drop Points - 20% opacity on site and 10% at property boundary F. All Baghouse and Dust Collector Emission Points - 7% opacity G. All other points - 20% opacity [R307-309-5, R307-312, R307-401-8] Status: In Compliance. No visible emissions from equipment onsite exceeded opacity limits at the time of inspection. See the attached VEO form for additional information. II.B.1.b Opacity observations of visible emissions from stationary sources shall be conducted according to 40 CFR 60, Appendix A, Method 9. [R307-401-8] Status: In Compliance. Opacity observation was conducted using Method 9. II.B.2 Site-Wide Fugitive Dust Requirements II.B.2.a The owner/operator shall comply with all applicable fugitive emissions and fugitive dust requirements of UAC R307-309, Nonattainment and Maintenance Areas for PM10 and PM2.5: Fugitive Emissions and Fugitive Dust. [R307-309] Status: In Compliance. Source maintains a current FDCP with the state of Utah. No visible emissions from fugitive dust were observed to exceed opacity limits at the time of inspection. See the attachments section for additional information. II.B.2.b The owner/operator shall not allow visible emissions from haul-road traffic and mobile equipment in operational areas to exceed 20% opacity on site and 10% opacity at the property boundary. [R307-401-8] II.B.2.b.1 Visible emissions determinations for traffic sources shall use procedures similar to Method 9; however, the requirement for observations to be made at 15-second intervals over a six-minute period shall not apply. Six (6) points, distributed along the length of the haul road or in the operational area, shall be chosen by the Director or the Director's representative. An opacity reading shall be made at each point when a vehicle passes the selected points. Opacity readings shall be made not less than one half vehicle length behind the vehicle and not less than one half 6 the height of the vehicle. The accumulated six (6) readings shall be averaged for the compliance value. [R307-401-8] Status: In Compliance. No visible emissions from the haul road exceeded opacity limits at the time of inspection. See the attached VEO form for additional information. II.B.2.c The owner/operator shall comply with a fugitive dust control plan (FDCP) acceptable to the Director for control of all dust sources on site. The owner/operator shall comply with the most current fugitive dust control plan approved by the Director. [R307-309-6, R307-401-8] Status: In Compliance. Source maintains a current FDCP with the state of Utah. A copy of the FDCP can be found in the attachments section. II.B.2.d The owner/operator shall post the haul road speed. [R307-401-8] Status: In Compliance. The haul road speed is posted as you enter the pit. II.B.3 Aggregate Plant Operational Requirements II.B.3.a The owner/operator shall not produce more than 1,000,000 tons of processed aggregate material per rolling 12-month period. [R307-401-8] II.B.3.a.1 The owner/operator shall: A. Determine production with scale house records or vendor receipts B. Record production on a daily basis C. Use the production data to calculate a new rolling 12-month total by the 20th day of each month using data from the previous 12 months D. Keep the production records for all periods the plant is in operation [R307-401-8] Status: In Compliance. The rolling 12-month total from May 2023 to April 2024 for aggregate produced is as follows: 41,652 tons of aggregate produced Daily and monthly totals are calculated at the scale house. A new total is calculated by the 20th of each month. See the attachments section for additional information. II.B.3.b The owner/operator shall comply with all applicable requirements of UAC R307-312; Aggregate Processing Operations for PM2.5 Nonattainment Areas. [R307-312] Status: In Compliance. Source follows rules established within R307-312. Visible emissions did not exceed opacity limits established within the rule. See the attached VEO form for additional information. II.B.4 Aggregate Plant Fuel Requirements 7 II.B.4.a The owner/operator shall not consume more than 4,500 gallons of diesel fuel in the generator engine per rolling 12-month period. [R307-401-8] II.B.4.a.1 The owner/operator shall: A. Determine consumption with vendor receipts B. Record consumption each time the generator engine is refueled C. Use the consumption data to calculate a new rolling 12-month total by the 20th day of each month using data from the previous 12 months [R307-401-8] Status: In Compliance. The rolling 12-month total from May 2023 to April 2024 for diesel consumption is as follows: 3,671.3 gallons of diesel fuel consumed Daily and monthly totals are recorded, and a rolling total is calculated by the 20th of each month. See the attachments section for additional information. II.B.4.b The owner/operator shall use #1, #2 or a combination of #1 and #2 diesel as fuel in the generator engine. [R307-401-8] Status: In Compliance. According to a fuel invoice from Pilot Thomas, the fuel used onsite is #2 diesel fuel. II.B.4.c The owner/operator shall only combust oil or diesel fuel that meets the definition of ultra-low sulfur diesel (ULSD), which has a sulfur content of 15 ppm or less. [40 CFR 63 Subpart ZZZZ, R307-401-8] II.B.4.c.1 The owner/operator shall determine sulfur content by ASTM Method D-4294-89 or approved equivalent. To demonstrate compliance with the ULSD fuel requirement, the owner/operator shall maintain fuel testing records or test reports from the fuel marketer. [R307-401-8] Status: In Compliance. According to a fuel invoice from Pilot Thomas, the fuel used onsite is #2 diesel fuel. It is classified as ULSD. See the attachments section for a copy of the bill of sale. II.B.5 Concrete Batch Plant Operational Requirements II.B.5.a The owner/operator shall not produce more than 360,000 cubic yards of concrete per rolling 12-month period. [R307-401-8] II.B.5.a.1 The owner/operator shall: A. Determine production by scale house records or vendor receipts B. Use the production data to calculate a new rolling 12-month total by the 20th day of each month using data from the previous 12 months 8 C. Keep the production records for all periods the plant is in operation. [R307-401-8] Status: In Compliance. The rolling 12-month total from May 2023 to April 2024 for concrete production is: 107,572.74 cubic yards of concrete production Daily and monthly totals are recorded and calculated. A rolling 12-month total is calculated by the 20th of each month. See the attachments section for additional information. II.B.5.b The owner/operator shall pneumatically load cement or flyash into the concrete batch plant silos. [R307-401-8] Status: In Compliance. Flyash and cement is loaded into the silos pneumatically. II.B.5.c The owner/operator shall use a bin vent to control particulate emissions from the cement silos during filling. The displaced air from the silos and mixers generated during filling shall be passed through the bin vent before being vented to the atmosphere. [R307-401-8] Status: In Compliance. A bin vent is used to control emissions from the silos during filling. II.B.6 Concrete Batch Plant Fuel Requirements II.B.6.a The owner/operator shall use only #1, #2 or a combination of #1 and #2 diesel fuel in the onsite equipment. [R307-401-8] Status: In Compliance. #2 diesel fuel is used in the equipment onsite. Section III: APPLICABLE FEDERAL REQUIREMENTS In addition to the requirements of this AO, all applicable provisions of the following federal programs have been found to apply to this installation. This AO in no way releases the owner or operator from any liability for compliance with all other applicable federal, state, and local regulations including UAC R307. NSPS (Part 60) IIII : Standards of Performance for Stationary Compression Ignition Internal Combustion Engines Status: Not Applicable. The 60 kW generator listed on the equipment list is not onsite, and the temporary generator that was used here in 2023 is applicable to Subpart IIII. NSPS (Part 60) OOO: Standards of Performance for Nonmetallic Mineral Processing Plants Status: Not Applicable. There is no aggregate equipment onsite that is subject to Subpart OOO. The equipment associated with aggregate operations have been removed from the site. 9 NSPS (Part 60) A: General Provisions Status: Not Applicable. Compliance with Subpart A is determined by compliance with applicable federal subparts. Compliance not applicable with Subparts IIII and OOO. MACT (Part 63) -A : General Provisions Status: In Compliance. Compliance with Subpart A is determined by compliance with applicable federal subparts. In Compliance with Subpart ZZZZ. MACT (Part 63) -ZZZZ: National Emissions Standards for Hazardous Air Pollutants for Stationary Reciprocating Internal Combustion Engines Status: In Compliance. The 60 kW generator is no longer onsite. The 745 kW generator that was here for a temporary relocation project, operated for a total of 171 hours from January 2023 to June 2023. The source maintains the generator according to the manufacturer's specifications. AREA SOURCE RULES EVALUATION: The following Area Source Rules were evaluated during this inspection: Emission Standards: Sulfur Content of Fuels [R307-203] Status: In Compliance. The diesel fuel utilized onsite is classified as ULSD, according to an invoice from Pilot Thomas. See the attachments section for a copy of the invoice. Nonattainment and Maintenance Areas for PM10:Emissions and Fugitive Emissions and Fugitive Dust [R307-309] Status: In Compliance. No emissions from fugitive dust exceeded opacity limits at the time of inspection. The source maintains a current FDCP with the state of Utah. Aggregate Processing Operations for PM2.5 Nonattainment Areas [R307-312] Status: In Compliance. See Condition II.B.3.b for compliance information regarding R307-312 for the aggregate operations. The concrete batch plant also applies to this state rule. Visible observations from the concrete plant did not exceed opacity limits established within R307-312. See the attached VEO form for additional information. EMISSION INVENTORY: Listed below are the Actual Emissions Inventory provided from Staker Parsons Companies – Reynolds Pit #2. A comparison of the estimated total potential emissions (PTE) on AO: DAQE-AN129810008-23, dated May 10, 2023, is provided. The 2023 Emission Inventory is listed below and can be found in the attachments section. PTE are supplied for supplemental purposes only. 10 Criteria Pollutant PTE tons/yr Actuals tons/yr Carbon Monoxide 6.87 Nitrogen Oxides 20.79 Particulate Matter - PM10 18.53 1.12 Particulate Matter - PM2.5 18.53 0.16 Sulfur Dioxide 2.00 Volatile Organic Compounds 2.19 Hazardous Air Pollutant PTE lbs/yr Actuals lbs/yr PREVIOUS ENFORCEMENT ACTIONS: None within the past 5 years. COMPLIANCE STATUS & RECOMMENDATIONS: In regard to Approval Order (AO) DAQE-AN129810008-23, dated May 10, 2023, the overall status is: In Compliance. In compliance with the conditions listed here. The aggregate operations do not occur here on a yearly basis, only when a temporary relocation project is requested. The concrete batch plant operates year-round. All permanent equipment associated with aggregate production has been moved offsite. Records were made available upon request. HPV STATUS: Not Applicable. RECOMMENDATION FOR NEXT INSPECTION: Inspect at the normal frequency. NSR RECOMMENDATIONS: Permanent aggregate equipment has been removed from the site. Evaluate equipment list with the source during the next AO modification. ATTACHMENTS: Applicable Supporting Documentation Included 2023 Emissions Inventory Report Staker & Parson Companies- Reynolds Pit #2 (12981) Emissions Summary CRITERIA AIR POLLUTANT (CAP) EMISSIONS TOTALS Pollutant Code/CAS #Pollutant Name Emissions (tons, excluding tailpipe) Tailpipe Emissions (tons) Total Emissions (tons)* PM10-PRI PM10 Primary (Filt + Cond)1.12151 <.00001 1.12151 PM25-PRI PM2.5 Primary (Filt + Cond)0.16983 <.00001 0.16983 HAZARDOUS AIR POLLUTANT (HAP) and/or OTHER POLLUTANT EMISSIONS TOTALS Pollutant Code/CAS #Pollutant Name Is VOC/PM? Total Emissions (tons)* *Rounded to 5 digits past the decimal point. Note that where rounding results in 0, <.00001 is indicated. 1/2 2/2 Reynolds 2 gen fuel consumption Date Consumption 5/1/2023 196 5/10/2023 300 5/11/2023 225 5/12/2023 200 5/13/2023 208.3 5/16/2023 250 5/17/2023 225 5/18/2023 200 5/19/2023 200 5/23/2023 200 5/24/2023 200 5/25/2023 200 5/26/2023 192 6/1/2023 200 6/2/2023 200 6/5/2023 200 6/6/2023 150 6/7/2023 125 3671.3 Reynolds Pit #2 Aggs Reclamation Equipment 1x 980xe CAT Loader 1x CAT D6 Bulldozer (Occasional use) 1x Medium Duty water truck Jordan Garahana <jordangarahana@utah.gov> Reynolds Pit 2 inspection 9 messages Rose, Chris (Staker & Parson Companies) <chris.rose@stakerparson.com>Fri, Jul 12, 2024 at 10:15 AM To: "jordangarahana@utah.gov" <jordangarahana@utah.gov> Cc: "Johnson, Elliott (Staker & Parson Companies)" <elliott.johnson@stakerparson.com> Good morning Jordan, I wanted to follow up with you about the records request for the Reynolds Pit 2 inspection performed on May 23rd. Staker Parson Environmental was in a transition period around then, and once the dust settled we had a bit of a backlog. I am working on compiling the documents now, and I wanted to let you know that all of the aggregate equipment listed on the current AO has since been moved offsite. We run temporary plants and equipment there occasionally, but the last operation ended last summer. I can send you a list of the loaders and water truck and whatnot, but those would only fall under “II.A.12- Misc. equipment (for information purposes only)”. I have added the production for the last operation into my records compilation for you, but it only lasts 5/2/23-6/7/23 and is well under the rolling 12 limit. Thanks for your patience, Chris Rose Environmental Specialist West Division Staker Parson A CRH COMPANY 89 West 13490 South Draper, Utah 84020 C +1 (385) 400 2119 E chris.rose@stakerparson.com Jordan Garahana <jordangarahana@utah.gov>Tue, Jul 16, 2024 at 9:09 AM To: "Rose, Chris (Staker & Parson Companies)" <chris.rose@stakerparson.com> Hey Chris, 10/28/24, 3:50 PM State of Utah Mail - Reynolds Pit 2 inspection https://mail.google.com/mail/u/0/?ik=038c40f7b3&view=pt&search=all&permthid=thread-f:1804390610638672862&simpl=msg-f:180439061063867286…1/6 Sorry for the delay in getting back to you. Thanks for the information about the equipment listed for the Reynolds Pit and what is still there currently. Please send any records you have that I have previously requested from May 2023 to April 2024, even if there was only work conducted for one month of that period. I still need to have those records for my inspection. Please let me know if you have any questions. Thanks, Jordan Garahana [Quoted text hidden] -- Jordan Garahana Environmental Scientist | Minor Source Compliance M: (385) 271-2871 airquality.utah.gov Emails to and from this email address may be considered public records and thus subject to Utah GRAMA requirements. Jordan Garahana <jordangarahana@utah.gov>Tue, Jul 23, 2024 at 4:15 PM To: "Rose, Chris (Staker & Parson Companies)" <chris.rose@stakerparson.com> Chris, Is there any update on the information I have requested? Thanks, Jordan [Quoted text hidden] Rose, Chris (Staker & Parson Companies) <chris.rose@stakerparson.com>Wed, Jul 24, 2024 at 2:56 PM To: Jordan Garahana <jordangarahana@utah.gov> Cc: "Johnson, Elliott (Staker & Parson Companies)" <elliott.johnson@stakerparson.com> Jordan, I apologize for my late response, I’ve been out of state on business. Yes, I’ve gotten back all the information I’ve requested internally, except for one- I’m still waiting on confirmation of generator hours for the requested period. While I wait on that info, I’ve attached the rest of the requested information- the active equipment list at the pit, water truck and sweeper truck logs, the active FDCP for when you requested the info (I’ve since updated and submitted a new FDCP to better reflect active operations), rolling 12 month aggregate and concrete production, daily fuel consumption for the generator used on site during the requested period, and proof of ULSD #2 usage at the site. We no longer have any equipment subject to NSPS subpart OOO requirements active at the site. 10/28/24, 3:50 PM State of Utah Mail - Reynolds Pit 2 inspection https://mail.google.com/mail/u/0/?ik=038c40f7b3&view=pt&search=all&permthid=thread-f:1804390610638672862&simpl=msg-f:180439061063867286…2/6 You don't often get email from jordangarahana@utah.gov. Learn why this is important In addition, in your original request you said that the RMC rolling 12 production limit was 30,000 yd3; the actual permitted limit is 360,000 yd3. Thanks for your continued patience on this project. Chris Rose Environmental Specialist West Division Staker Parson A CRH COMPANY 89 West 13490 South Draper, Utah 84020 C +1 (385) 400 2119 E chris.rose@stakerparson.com From: Jordan Garahana <jordangarahana@utah.gov> Sent: Tuesday, July 23, 2024 4:15 PM To: Rose, Chris (Staker & Parson Companies) <chris.rose@stakerparson.com> Subject: [EXT] Re: Reynolds Pit 2 inspecon CAUTION: This email originated from outside of the organizaon. Do not click links or open aachments unless you are expecng this email and know the contents are safe. If you believe this email may be phishing or malicious, please use the Report Phish buon. [Quoted text hidden] ATTENTION: Ce courriel vient de l'exterieur de l'entreprise. Ne cliquez pas sur les liens, et n'ouvrez pas les pièces jointes, à moins que vous ne connaissiez l'expéditeur du courriel et savez que le contenu est sécuritaire. Si vous pensez qu’il s’agit d’un courriel d’hameçonnage ou malveillant, veuillez cliquer sur le bouton Signaler une tentave d’hameçonnage. 8 attachments 10/28/24, 3:50 PM State of Utah Mail - Reynolds Pit 2 inspection https://mail.google.com/mail/u/0/?ik=038c40f7b3&view=pt&search=all&permthid=thread-f:1804390610638672862&simpl=msg-f:180439061063867286…3/6 5-23 to 4-24 RMC rolling 12.jpg 70K 5-23 to 4-24 Aggs rolling 12.jpg 35K Reynolds 2 reclamation equipment.xlsx 9K Sweeper truck logs.pdf 3048K 4-24 Water logs.pdf 3159K Reynolds #2-FDCP-230106.pdf 1398K Reynolds 2 gen diesel consumption.xlsx 11K Example of fuel receipt confirming use of ULSD #2.pdf 1498K Jordan Garahana <jordangarahana@utah.gov>Wed, Jul 31, 2024 at 10:11 AM To: "Rose, Chris (Staker & Parson Companies)" <chris.rose@stakerparson.com> Hey Chris, Thanks for sending over the records you have, and I will await the generator hours record once you have that. I appreciate the information you have provided me. Thanks, Jordan [Quoted text hidden] Jordan Garahana <jordangarahana@utah.gov>Fri, Aug 23, 2024 at 10:21 AM To: "Rose, Chris (Staker & Parson Companies)" <chris.rose@stakerparson.com> Hey Chris, Any update on the generator hours for the Reynolds Pit? Thanks, Jordan [Quoted text hidden] Jordan Garahana <jordangarahana@utah.gov>Thu, Aug 29, 2024 at 11:44 AM 10/28/24, 3:50 PM State of Utah Mail - Reynolds Pit 2 inspection https://mail.google.com/mail/u/0/?ik=038c40f7b3&view=pt&search=all&permthid=thread-f:1804390610638672862&simpl=msg-f:180439061063867286…4/6 To: "Rose, Chris (Staker & Parson Companies)" <chris.rose@stakerparson.com> Hey Chris, Any update on the generator hours for the Reynolds Pit? Thanks, Jordan [Quoted text hidden] Rose, Chris (Staker & Parson Companies) <chris.rose@stakerparson.com>Thu, Aug 29, 2024 at 1:43 PM To: Jordan Garahana <jordangarahana@utah.gov> Hi Jordan, Thanks for following up. I haven’t heard back from the info requests I sent out, but I promise I’ll send them over ASAP once I get the data back. Thanks for your continued patience on this, Christopher Rose [Quoted text hidden] Rose, Chris (Staker & Parson Companies) <chris.rose@stakerparson.com>Fri, Aug 30, 2024 at 1:45 PM To: Jordan Garahana <jordangarahana@utah.gov> Jordan, I apologize for the delay. I’ve confirmed that the total generator hours were 171.0 for the requested time period. We only had one generator running, and it only ran until June 7th, 2023. Let me know if you have additional questions, Christopher Rose Environmental Specialist West Division Staker Parson A CRH COMPANY 89 West 13490 South Draper, Utah 84020 10/28/24, 3:50 PM State of Utah Mail - Reynolds Pit 2 inspection https://mail.google.com/mail/u/0/?ik=038c40f7b3&view=pt&search=all&permthid=thread-f:1804390610638672862&simpl=msg-f:180439061063867286…5/6 C +1 (385) 400 2119 E chris.rose@stakerparson.com From: Jordan Garahana <jordangarahana@utah.gov> Sent: Thursday, August 29, 2024 11:45 AM [Quoted text hidden] [Quoted text hidden] 10/28/24, 3:50 PM State of Utah Mail - Reynolds Pit 2 inspection https://mail.google.com/mail/u/0/?ik=038c40f7b3&view=pt&search=all&permthid=thread-f:1804390610638672862&simpl=msg-f:180439061063867286…6/6