Loading...
HomeMy WebLinkAboutDAQ-2024-005169 195 North 1950 West • Salt Lake City, UT Mailing Address: P.O. Box 144820 • Salt Lake City, UT 84114-4820 Telephone (801) 536-4000 • Fax (801) 536-4099 • T.D.D. (801) 903-3978 www.deq.utah.gov Printed on 100% recycled paper State of Utah Department of Environmental Quality Kimberly D. Shelley Executive Director DIVISION OF AIR QUALITY Bryce C. Bird Director SPENCER J. COX Governor DEIDRE HENDERSON Lieutenant Governor DAQC-168-24 Site 12727 (B1) Quin Bingham Granite Construction Company 1000 North Warm Springs Road Salt Lake City, Utah 84116-2321 Dear Mr. Bingham: Re: Granite Construction Company – Temporary Relocation/Operation, Notice of Intent – Tooele County Your Notice of Intent dated February 23, 2024, to relocate portable aggregate equipment to the temporary project to Granite Construction Company’s Coyote Pit, located at Highway 36 and Center Street, Stansbury Park, Utah, was received by the Utah Division of Air Quality (DAQ) and has been reviewed. The following equipment has been approved for operation for this temporary project: Nordtrack J127 jaw crusher Nordtrack S4.9 screen Lokotrack LT300HP cone crusher Nordtrack CW85 conveyor The above equipment has been leased from Wheeler Machinery Company and has been permitted for portable operations in the State of Utah by the Approval Order (AO) DAQE-AN142390014- 18. Approval is granted to relocate and operate this equipment at the new location for a period not to exceed 180 operational days. As per Utah Administrative Code (UAC) R307-401-17, the operation of equipment at this temporary site may be for up to 180 working days in any calendar year not to exceed 365 consecutive days, starting from the initial relocation date. The operational days per site cannot be extended beyond the stipulated 365 consecutive day period. Aggregate operations extending beyond this period should be approved by a permanent AO for this location. Approval is subject to the conditions of the dust control plan submitted for this location and the current Granite Construction Company portable AO DAQE-AN127270014-19 dated February 27, 2019. Hours of operation shall be held to 16 hours per each 24-hour day. The maximum production rate shall be held to the requested 500 tons per hour. " / 2 / 6 Û á Û Ù Û Ý DAQC-168-24 Page 2 Emissions for this project have been estimated at the following: Pollutant gram/sec lbs/hr lbs/24 hr tons/yr PM10 1.97 15.67 156.71 12.22 SOx 0.78 6.16 61.56 4.80 NOx 5.15 40.91 409.11 31.91 CO 1.36 10.75 107.54 8.39 VOC 0.21 1.68 16.83 1.31 The owner/operator shall maintain records of the actual operation hours, days, and production rate, of the above referenced equipment at this relocation site and have the ability to submit the information to the DAQ upon the request of representatives of the director. Please make certain that the plant operator is aware of all the location specific requirements for this site and the conditions of the aforementioned AO. Federal New Source Performance Standards Subpart OOO requires that initial Method 9 observations be performed for all applicable portable crushers, screens, and attached conveyors. Subpart OOO also mandates that all crushers constructed, modified, or reconstructed on or after April 22, 2008, which are not enclosed, must install spray bars on the equipment and keep maintenance records to ensure proper spray bar operations. Utah Division of Water Quality Storm Water Permits and regulations may apply to this temporary project. Please refer to Utah DEQ Water Quality’s current Storm Water Construction requirements for additional information. This approval for relocation in no way releases the owner or operator from any liability for compliance with all other applicable federal, state, and local regulations including the UAC. If you have any questions regarding this relocation authorization or the temporary relocation process please contact Susan Weisenberg at (385) 306-6512. Sincerely, Jay P. Morris Assistant Director JPM:SW:rh Enclosure: Submitted Temporary Relocation Form Email correspondence cc: Tooele County Health Department 4 * - - $ . — A F v A ? A C ? H w ? @ ˜ 2/26/24, 10:54 AM State of Utah Mail - Portable/Temporary Relocation Form https://mail.google.com/mail/u/0/?ik=bffac613d3&view=pt&search=all&permthid=thread-f:1791698250368333739%7Cmsg-f:1791698250368333739&…1/2 Susan Weisenberg <sweisenberg@utah.gov> Portable/Temporary Relocation Form 1 message noreply@qemailserver.com <noreply@qemailserver.com>Fri, Feb 23, 2024 at 6:56 AM Reply-To: trigger@qemailserver.com To: sweisenberg@utah.gov Susan/Chad: Site # -- Granite Construction Company has requested a Temporary Relocation. Please see the information below. Any attachments can be access by clicking on the links. Recipient Data: Time Finished: 2024-02-23 06:56:21 MST IP: 161.69.91.33 ResponseID: R_6cU4CXMgGzPqzpt Link to View Results: Click Here URL to View Results: https://utahgov.iad1.qualtrics.com/apps/single-response-reports/reports/ o3sDacmh4dwsKQJr6mOXGOqrIEwLZN86gzHKBGzHcCuW1YVq8SIP9V-2W63RI8u08HUhqaDRVOiNdyDnyXMaj B74DNa2Eeck26v-SY0pHnRdnEShpNBqQsQvF14pIQKniUlIHLNWcxGJHrCgjb2lO-ZE6- BRGijVrkctPuVgFXvHmPLcDEVTDAG6xtsr9cHE62YuqEltukiUZfau3wmyYTXWBJnooTTgn-0- DxzIyJlPH9G3tYAqPNPaznFeOeyHmUdavzhuC1KeDXE3dqU-oi8DDtA2p9vRCoKnGRCFLJCTetuqr0 JpRNR33CMIYLcPG9PqN0pqRmreR2yc0aNYuA Response Summary: Please fill out the information below: Contact Person: Quin Bingham Company Name: Granite Construction Company Mailing Address: 1000 N Warm Springs Road City: Salt Lake City Zip: 84116 Phone Number: 4357704319 Email: quin.bingham@gcinc.com Is the site located within a PM2.5 non-attainment and maintenance plan areas on cleared land grea... Yes All temporary relocation projects are required to submit a Fugitive Dust Control Plan (FDCP). Lo... See attached copy of FDCP Briefly give directions to the site and/or physical address: HWY 36 and Center Street in Stansbury Park, Utah Proposed Relocation Information: Closest City Stansbury Park County Tooele UTM X Coordinates 40.650959 UTM Y Coordinates -112.283220 Approximate distance to the nearest house/business 2000 feet UTM X Coordinates to nearest house/business 40.652180 UTM Y Coordinates to nearest house/business -112.290010 Does this site currently have a permit with DAQ? 2/26/24, 10:54 AM State of Utah Mail - Portable/Temporary Relocation Form https://mail.google.com/mail/u/0/?ik=bffac613d3&view=pt&search=all&permthid=thread-f:1791698250368333739%7Cmsg-f:1791698250368333739&…2/2 No Please provide the permit ID for the equipment? (DAQE-XXXXXXXXX-XX) DAQE-AN127270014-19 Please list all the Equipment on Site:Note: It is important to identify ALL diesel powered engine... 1 Equipment Type JAW Make/Model Nordtrack J127 Design Capacity 500 TPH 2 Equipment Type Screen Make/Model Nordtrack S4.9 Design Capacity 500 TPH 3 Equipment Type Cone Make/Model Lokotrack LT300HP Design Capacity 500 TPH 4 Equipment Type Conveyor Make/Model Nordtrack CW85 Please attach a site diagram showing the equipment layout and general site dimensions for this re... https://utahgov.co1.qualtrics.com/WRQualtricsControlPanel/File.php?F=F_27UnpvULLiaM44M Have any other state or local regulatory agencies issued any other "Conditional Use Permits" for... No Operational Information: (Please note: Operating time over 16 hours in a 24 hour period will re... Total Hours of operation per 24 hr period 16 Starting time of operation (am/pm) 0600 Ending time of operation (am/pm) 2200 Maximum hourly production rate for project 500 TPH Expected startup date 03/01/2024 Expected completion date 03/01/2025 What type of application is this for? New Application In accordance with the fee schedule approved by the Utah State Legislature, the Division of Air Q... https://utahgov.co1.qualtrics.com/WRQualtricsControlPanel/File.php?F=F_26hc73wS6I2vZ0j Owner/Operator Representative: https://utahgov.co1.qualtrics.com/WRQualtricsControlPanel/File.php?F=F_3lJljgugoGQWBPG 2/26/24, 10:59 AM State of Utah Mail - RE: Request for Expedited Processing of Temporary Relocate Permit https://mail.google.com/mail/u/0/?ik=bffac613d3&view=pt&search=all&permthid=thread-f:1791698754806749527%7Cmsg-f:1791717331398699941&…1/2 Susan Weisenberg <sweisenberg@utah.gov> RE: Request for Expedited Processing of Temporary Relocate Permit 1 message Bingham, Quin <Quin.Bingham@gcinc.com>Fri, Feb 23, 2024 at 11:59 AM To: Susan Weisenberg <sweisenberg@utah.gov> Susan, We are renting the equipment from Wheeler, so please reference their portable equipment AO # DAQE-AN142390014-18. Thanks again for all your help! -Quin From: Susan Weisenberg <sweisenberg@utah.gov> Sent: Friday, February 23, 2024 10:46 AM To: Bingham, Quin <Quin.Bingham@gcinc.com> Subject: Re: Request for Expedited Processing of Temporary Relocate Permit CAUTION: External Email: Be Cyber-Alert I spoke with Chad regarding this TRP and he has no concerns other than that this is a site that has historically generated dust complaints from the surrounding residents. He states that it would be good to make certain to stay on top of all dust control measures. Thanks Susan Weisenberg, Environmental Scientist Office: 385-306-6512 On Fri, Feb 23, 2024 at 7:04 AM Bingham, Quin <Quin.Bingham@gcinc.com> wrote: 2/26/24, 10:59 AM State of Utah Mail - RE: Request for Expedited Processing of Temporary Relocate Permit https://mail.google.com/mail/u/0/?ik=bffac613d3&view=pt&search=all&permthid=thread-f:1791698754806749527%7Cmsg-f:1791717331398699941&…2/2 Dear Susan, Good morning. I trust this message finds you well. I am reaching out to you regarding my recent application for a temporary relocate permit for a mobile crushing/screening plant at our Coyote aggregate facility in Stansbury Park, Utah. I have noticed that you have handled the last few temporary relocate permits I applied for, and I am grateful for your assistance. Given the urgency of our situation, with plans to commence crushing late next week, I am reaching out to inquire if there is any possibility of expediting the processing of this application. I understand the importance of proper planning and don't wish to impose any unnecessary burden on your end. If expediting the process is feasible, it would greatly assist us in meeting our timeline. Thank you for your ongoing support, and I appreciate your consideration of this matter. Best regards, Quin Quinten G. Bingham Regional Environmental Manager 1000 N Warm Springs Rd Salt Lake City,UT 84116 Direct: 801-526-6050 Mobile: 435-770-4319 Email: Quin.Bingham@gcinc.com 2/26/24, 10:56 AM State of Utah Mail - RE: Request for Expedited Processing of Temporary Relocate Permit https://mail.google.com/mail/u/0/?ik=bffac613d3&view=pt&search=all&permthid=thread-f:1791698754806749527%7Cmsg-f:1791713012217398631&…1/2 Susan Weisenberg <sweisenberg@utah.gov> RE: Request for Expedited Processing of Temporary Relocate Permit 1 message Bingham, Quin <Quin.Bingham@gcinc.com>Fri, Feb 23, 2024 at 10:50 AM To: Susan Weisenberg <sweisenberg@utah.gov> Susan, Thanks for following up with Chad. And I agree that we have had issues with dust in the past here due to a subcontractor operating without water. Super frustrating. Anyway, I will personally make sure our guys are using their dust suppression equipment on the processing equipment. Thanks, From: Susan Weisenberg <sweisenberg@utah.gov> Sent: Friday, February 23, 2024 10:46 AM To: Bingham, Quin <Quin.Bingham@gcinc.com> Subject: Re: Request for Expedited Processing of Temporary Relocate Permit CAUTION: External Email: Be Cyber-Alert I spoke with Chad regarding this TRP and he has no concerns other than that this is a site that has historically generated dust complaints from the surrounding residents. He states that it would be good to make certain to stay on top of all dust control measures. Thanks Susan Weisenberg, Environmental Scientist Office: 385-306-6512 2/26/24, 10:56 AM State of Utah Mail - RE: Request for Expedited Processing of Temporary Relocate Permit https://mail.google.com/mail/u/0/?ik=bffac613d3&view=pt&search=all&permthid=thread-f:1791698754806749527%7Cmsg-f:1791713012217398631&…2/2 On Fri, Feb 23, 2024 at 7:04 AM Bingham, Quin <Quin.Bingham@gcinc.com> wrote: Dear Susan, Good morning. I trust this message finds you well. I am reaching out to you regarding my recent application for a temporary relocate permit for a mobile crushing/screening plant at our Coyote aggregate facility in Stansbury Park, Utah. I have noticed that you have handled the last few temporary relocate permits I applied for, and I am grateful for your assistance. Given the urgency of our situation, with plans to commence crushing late next week, I am reaching out to inquire if there is any possibility of expediting the processing of this application. I understand the importance of proper planning and don't wish to impose any unnecessary burden on your end. If expediting the process is feasible, it would greatly assist us in meeting our timeline. Thank you for your ongoing support, and I appreciate your consideration of this matter. Best regards, Quin Quinten G. Bingham Regional Environmental Manager 1000 N Warm Springs Rd Salt Lake City,UT 84116 Direct: 801-526-6050 Mobile: 435-770-4319 Email: Quin.Bingham@gcinc.com Develop Fugitive Dust Plan Introduction Applicant Information Project Information Latitude/Longitude Verication Point of Contact Dust Suppressants Best Management Practices (BMP) Checklist BMP - 01 Backlling area previously excavated or trenched. BMP - 02 Blasting soil and rock - drilling and blasting. BMP - 03 Clearing for site preparation and vacant land cleanup. BMP - 04 Clearing forms, foundations, slab clearing ... prior to pouring concrete. BMP - 05 Crushing of construction and demolition debris, rock and soil. BMP - 06 Cut and ll soils for site grade preparation. BMP - 07 Demolition - Implosive demolition of a structure, using explosives. BMP - 08 Demolition - mechanical/manual demolition..... of structures BMP - 09 Disturbed soil throughout project including between structures. BMP - 10 Disturbed land - long term stabilization and erosion control ... for more than 30 days. BMP - 11 Hauling materials. BMP - 12 Paving/subgrade preparation for paving streets, parking lots, etc. BMP - 13 Sawing/cutting material, concrete, asphalt, block or pipe. Introduction Applicant Information Project Information Latitude/Longitude Verication Please complete the following information in order to create a Fugitive Dust Application for your project.  You will have a chance to review the plan prior to nal submission. Applicant Type::PM Plan Certicate Number 61EE9E0AFE Name:Granite Construction Company - Quinten G Bingham Mailing Address * Mailing Address - Address Line 1:1000 N Warm Springs Road Mailing Address - Address Line 2: Mailing Address - City: Salt Lake City Mailing Address - State: UT Mailing Address - Zip: 84116 Email:quin.bingham@gcinc.com Phone:(435) 770-4319 Project Name: Coyote Agg Facility - Temp Relocate Project End Date:02/24/2025 Project Location * Address Line 1:HWY 36 & Center Street Address Line 2: City:Stansbury Park State:UT Zip:84074 Site Directions:Head east on Pole Canyon road o HWY 36 County:Tooele Acreage:10 Acreage - Rounded to the nearest 0.1 of an acre 10.0 For Manual Latitude and Longitude input:  Make sure to include at least 6 digits after the decimal and it must fall within the state of Utah. Example 40.404976 or 40.404976232 Latitude (Decimals Only) :40.650886 Longitude (Decimals Only) :-112.283721 Map Verication Copy the following URL into your browser so you can verify on a map that the project latitude and longitude you provided are correct. Map Calculation b https://www.google.com/maps/place/40.650886,-112.283721 Latitude/Longitude verication The above Latitude and Longitude have been veried. * BMP - 14 Screening of rock, soil or construction debris. BMP - 15 Staging areas, equipment storage, vehicle parking lots, and material storage areas. BMP - 16 Stockpiles materials (storage), other soils, rock or debris, for future use or export. BMP - 17 Tailings piles, ponds and erosion control. BMP - 18 Trackout, Prevention and cleanup of mud, silt and soil tracked out onto paved roads. Best Management Practice Selections - 19 Trac - unpaved routes and parking, construction related trac ... parking areas. BMP - 20 Trenching with track or wheel mounted excavator, shovel, backhoe or trencher. BMP - 21 Truck loading with materials including construction and demolition debris, rock and soil. Reviewing Your Plan Point of Contact Dust Suppressants Best Management Practices (BMP) Checklist BMP - 05 Crushing of construction and demolition debris, rock and soil. Point of Contact for dust control matters and to whom a COMPLIANCE ACTION should be sent if necessary. Name:Quin Bingham Company: Granite Construction Company Address * Address Line 1:1000 N Warm Springs Road Address Line 2: City:Salt Lake City State:UT Zip:84116 Phone number:(435) 770-4319 Cell number:(435) 770-4319 Do you plan on using chemical dust suppressing or stabilizing agents? Yes No * Fugitive Dust Plan Number A7047E2C6D Select all that apply 01. Backlling area previously excavated or trenched. 02. Blasting soil and rock - drilling and blasting. 03. Clearing for site preparation and vacant land cleanup. 04. Clearing forms, foundations, slab clearing and cleaning of forms, foundations and slabs prior to pouring concrete. 05. Crushing of construction and demolition debris, rock and soil. 06. Cut and ll soils for site grade preparation. 07. Demolition - Implosive demolition of a structure, using explosives. 08. Demolition - mechanical/manual demolition of walls, stucco, concrete, freestanding structures, buildings and other structures. 09. Disturbed soil throughout project including between structures. THIS ACTIVITY MUST BE SELECTED FOR ALL PROJECTS. 10. Disturbed land - long term stabilization and erosion control of large tracts of disturbed land that will not have continuing activity for more than 30 days. 11. Hauling materials. 12. Paving/subgrade preparation for paving streets, parking lots, etc. 13. Sawing/cutting material, concrete, asphalt, block or pipe. 14. Screening of rock, soil or construction debris. 15. Staging areas, equipment storage, vehicle parking lots, and material storage areas. 16. Stockpiles materials (storage), other soils, rock or debris, for future use or export. 17. Tailings piles, ponds and erosion control. 18. Trackout, Prevention and cleanup of mud, silt and soil tracked out onto paved roads. (THIS ACTIVITY MUST BE SELECTED FOR ALL PROJECTS.) 19. Trac - unpaved routes and parking, construction related trac on unpaved interior and/or access roads and unpaved employee/worker parking areas. 20. Trenching with track or wheel mounted excavator, shovel, backhoe or trencher. 21. Truck loading with materials including construction and demolition debris, rock and soil. * Stabilize surface soils where support equipment and vehicles will operate. 05-01. Pre-water and maintain surface soils in a stabilized condition. 05-02. Apply and maintain a chemical stabilizer to surface soils. 05-03. Pave operational area(s). * Stabilize material before crushing. 05-04. Pre-water material. * Review BMP - 09 Disturbed soil throughout project including between structures. BMP - 11 Hauling materials. BMP - 14 Screening of rock, soil or construction debris. 05-05. Test material to determine moisture content and silt loading, crush only material that is at optimum moisture content. Stabilize material during crushing. 05-06. Apply water to stabilize material so as to maintain compliance with opacity standards and permit conditions. * Monitor opacity. 05-07. Make adjustments to maintain compliance with opacity standards and permit conditions. 05-08. Install wind break or use enclosure. * Stabilize material after crushing. 05-09. Water crushed material immediately following crushing. 05-10. Apply and maintain a chemical stabilizer to crushed material. 05-11. Maintain in enclosure. 05-12. Minimize height of stockpile. * Trac 05-13. Minimize vehicle miles. 05-14. Reduce truck trac. 05-15. Reduce truck speed. * Transfer height. 05-16. Minimize transfer and drop point height. * Limit disturbance of soils where possible. 09-01. Limit disturbance of soils with the use of fencing, barriers, barricades, and/or wind barriers. 09-02. Limit vehicle mileage and reduce speed. * Stabilize and maintain stability of all disturbed soil throughout construction site. 09-03. Apply water to stabilize disturbed soils. Soil moisture must be maintained such that soils can be worked without generating fugitive dust. 09-04. Apply and maintain a chemical stabilizer. 09-05. Use wind breaks. 09-06. Apply cover (natural or synthetic). * Limit visible dust opacity from vehicular operations. 11-01. Apply and maintain water/chemical suppressant to operational areas and haul routes. 11-02. Limit vehicle mileage and speed. * Stabilize materials during transport on site. 11-03. Use tarps or other suitable enclosures on haul trucks. 11-04. Apply water prior to transport. * Clean wheels and undercarriage of haul trucks prior to leaving construction site. 11-05. Clean wheels. 11-06. Sweep or water haul road. * Stabilize surface soils where support equipment and vehicles will operate. 14-01. Pre-water and maintain surface soils in a stabilized condition. 14-02. Apply and maintain a chemical stabilizer on surface soils. 14-03. Pave operational area(s). * Pre-treat material prior to screening. 14-04. Apply a dust suppressant to material. * Stabilize material during screening. 14-05. Dedicate water source to screening operation and apply water as needed to prevent dust. 14-06. Install wind barrier upwind of screen as high as the drop point. * Stabilize material and surrounding area immediately after screening. 14-07. Apply water to stabilize screened material and surrounding area. 14-08. Apply and maintain a chemical stabilizer to stabilize screened material and surrounding area. * BMP - 15 Staging areas, equipment storage, vehicle parking lots, and material storage areas. BMP - 16 Stockpiles materials (storage), other soils, rock or debris, for future use or export. BMP - 18 Trackout, Prevention and cleanup of mud, silt and soil tracked out onto paved roads. Best Management Practice Selections - 19 Trac - unpaved 14-09. Minimize storage pile height. Transfer height. 14-10. Drop material through the screen slowly and minimize drop height. * Stabilize staging area soils during use. 15-03. Pre-water and maintain surface soils in a stabilized condition. 15-04. Apply and maintain a chemical stabilizer to surface soils. * Stabilize staging area soils at project completion. 15-05. Apply a chemical stabilizer. 15-06. Apply screened or washed aggregate. 15-07. Use wind breaks. 15-08. Pave. 15-09. Completed project will cover staging area with buildings, paving, and/or landscaping. 15-10. Apply water to form adequate crust and prevent access. * Stabilize surface soils where support equipment and vehicles will operate. 16-01. Pre-water and maintain surface soils in a stabilized condition. 16-02. Apply and maintain a chemical stabilizer on surface soils. 16-03. Pave area. * Stabilize stockpile materials during handling. 16-04. Remove material from the downwind side of the stockpile, when safe to do so. 16-05. Reduce height. 16-06. Create wind screen * Stabilize stockpiles after handling. 16-07. Water stockpiles to form a crust immediately. 16-08. Apply and maintain a chemical stabilizer to all outer surfaces of the stockpiles. 16-09. Provide and maintain wind barriers on 3 sides of the pile. 16-10. Apply a cover (natural or synthetic) 16-11. Wind screen. 16-12. Avoid steep sides to prevent material sloughing. 16-13. Reduce height. * Prevent dust from trackout. 18-01. Clean trackout at the end of the work shift from paved surfaces to maintain dust control 18-02. Maintain dust control during working hours and clean trackout from paved surfaces at the end of the work shift/day. 18-03. Install gravel pad(s), clean, well-graded gravel or crushed rock. Minimum dimensions must be 30 feet wide by 3 inches deep, and, at minimum, 50' or the length of the longest haul truck, whichever is greater. Re-screen, wash or apply additional rock in gravel pad to maintain eectiveness. 18-04. Install wheel shakers. Clean wheel shakers on a regular basis to maintain eectiveness. 18-05. Install wheel washers. Maintain wheel washers on a regular basis to maintain eectiveness. 18-06. Motorized vehicles will only operate on paved surfaces. 18-07. Install cattle guard before paved road entrance. * All exiting trac must be routed over selected trackout control device(s). 18-08. Clearly establish and enforce trac patterns to route trac over selected trackout control device(s). 18-09. Limit site accessibility to routes with trackout control devices in place by installing eective barriers on unprotected routes. * routes and parking, construction related trac ... parking areas. BMP - 21 Truck loading with materials including construction and demolition debris, rock and soil. Stabilize surface soils where support equipment and vehicles will operate. 19-01. Limit vehicle mileage and speeds. 19-02. Apply and maintain water on surface soils. 19-03. Apply and maintain chemical stabilizers on surface soils. 19-04. Apply and maintain gravel on surface soils. 19-05. Supplement chemical stabilizers, water or aggregate applications as necessary. 19-06. Apply recycled asphalt (RAP) to surface soils. * Apply and maintain a chemical stabilizer on surface soils where loaders, support equipment and vehicles will operate. 21-01. Pre-water and maintain surface soils in a stabilized condition where loaders, support equipment and vehicles will operate. 21-02. Apply and maintain a chemical stabilizer on surface soils where loaders, support equipment and vehicles will operate. 21-03. Empty loader bucket slowly and keep loader bucket close to the truck to minimize the drop height while dumping. *