SOW_INSTALL SUNSHADE RAMP 2_17APR2024.pdf

STATEMENT OF WORK

REQUEST FOR PROPOSAL

DATE OF DOCUMENT: 17 April 2024

INSTALL SUNSHADE RAMP 2

Joseph Shastid

412 MXG/MXOL

AIR FORCE TEST CENTER

EDWARDS AIR FORCE BASE, CALIFORNIA 93523

PHONE (661) 275-7119

1.0 PURPOSE

1.1 The purpose of this Statement of Work (SOW) is to define the requirements for the installation of aircraft sunshades at Edwards AFB, CA. Contractor will provide all labor, materials, tools, and equipment necessary for the installation of aircraft sunshades described below at Edwards Air Force Base, California. The work to be accomplished includes but is not limited to the following: foundations, superstructure, site preparation, site improvements, and general requirements.

2.0 SCOPE

2.1 The 412th Maintenance Group, Edwards AFB, CA, requests a proposal for the assembly and installation of five (5) prefabricated aircraft sunshades on Ramp 2 at Edwards AFB, CA.

2.2 Contractor shall perform site preparation, erect safety barricades, site clean-up, and demobilization of facilities and sites as required in this SOW.

3.0 DESCRIPTION OF WORK

3.1 Contractor shall perform all services required to complete investigations and specifications related to this SOW. The contractor shall adhere to UFC 3-301-01, UFC 3- 310-04, MIL STD 3007, and all other Federal Aviation Administration (FAA) specifications, Military Specifications, Unified Facilities Criteria (UFC), Air Force Instructions (AFI), Edwards Air Force Base Standards, applicable laws, regulations, and standards that encompass this project. Contract personnel will obtain flightline driver’s licenses and adhere to all rules and regulations of driving and working on the flightline. To meet the contract requirements, the Contractor shall prepare and furnish drawings, as required for the accomplishment of the project scope in accordance with the requirements of this SOW. The Contractor shall provide all drawings, complete details, warranty information, material samples, product data from manufacturer/suppliers, standard color charts/catalogues for proposed materials and finishes as applicable and the proposed work schedule for Air Force review and approval prior to commencement of any work. All contract drawings shall be well prepared, complete, and accomplished in accordance with the best professional practice to show clearly and concisely the type of work to be performed. All drawings will be provided to the Government for review and approval by Authorities Having Jurisdiction. Assembly and installation will not begin until the drawings and associated documents have been accepted and approved by the government.

3.1.1 Provide five (5) 110’ wide x 70’ long x 35’ center height x 14’ side wall sunshades on Ramp 2 to accommodate two A-29’s under each sunshade. The A-29 has a fuselage length of 37.3’, wingspan of 36.5’, and a vertical tail height of 13’ above ground level. (See attachment 1 for a diagram of shelter locations). Structure shall have a minimum of 107’ clear span between the posts. Shelter column anchorage will be placed on existing 14” thick aircraft apron without separate foundations. The structure shall be designed to ensure a minimum of 10’ of clearance space between the aircraft and all portions of the structure, appurtenances, and additional aircraft within the structure.

3.1.2 Fall Restraint System: The contractor shall engineer the sunshade structures to support a horizontal fall restraint system (FRS).

3.1.3 Contractor shall field verify all dimensions. Contractor must verify all quantities, sizes and ensure that they meet all applicable requirements for site conditions, local codes, and manufacturer requirements. Refer to attached sketches/drawings for reference only.

3.1.4 Warranty: Sunshade shall have a 10-year standard commercial warranty against defects, corrosion, and deterioration at a minimum.

4.0 Structural Requirements:

4.1 Roof/Structure Cover Requirements: Roof/Structure shall be engineered to withstand 110 miles per hour (mph) sustained winds in accordance with Edwards AFB Design Standards.

4.2 Roof snow loads will be in accordance with Edwards AFB Design Standards.

4.3 Seismic Loads will be in accordance with Edwards AFB Design Standards and meet ASCE 7-10 Seismic Design Category D.

4.4 Structure cover color shall be in accordance with Edwards AFB Design Standards.

4.5 Ground Collision Mitigation: Ensure use of reflective markings on corner structural supports.

4.6 Lightning Protection: The contractor shall provide NFPA 780/LP 175/UL 96A Lightning Protection for five sunshades.

4.7 Roof mounted light kits will be installed for each sunshade meeting the minimum or exceeding the requirements in UFC 3-530-1.

4.8 Install standard 110V quad electrical outlets, outdoor rated at each sunshade parking spot, for a total of 10.

4.9 Provide appropriately sized panel board to accommodate for all circuits necessary for the complete electrical installation associated with the sunshades and its appurtenances.

5.0 Administrative:

5.1 Contractor shall always keep the area clean and remove all waste in a timely manner. Any waste or excess material resulting from any contract requirement shall be removed and disposed of at a proper disposal site off Edwards Air Force Base by the Contractor in strict accordance with applicable Federal, State, County, and local laws.

5.2 Contractor shall repair/replace any items damaged by the contractor employees and/or any sub-contractors while working on this project.

5.3 Edwards AFB 412 CEG Environmental Flight approved an AF813 on XX Jun XX. This project is covered by Categorical Exclusions A2.3.14 and A2.3.11. Additionally, environmental mitigation measures were provided and will be included in the scope of the contract.

6.0 Procedural:

6.1 All personnel shall wear the appropriate Personal Protection Equipment (PPE) while on the construction site. Failure to comply will result in removal from the construction site until the PPE is donned.

6.2 Contractor shall coordinate efforts with facility and/or project manager to prevent any delays, interruptions of classified work within the facility and/or movement of personnel and/or equipment.

6.3 No excavation of any kind is anticipated for this project. If it is deemed necessary, it shall not be performed without prior Government approval and only after obtaining a completed 412 CEG Digging Permit.

6.4 Contractor shall contact Site Support/Facilities personnel 7 days prior to any welding, cutting or brazing operation to coordinate the issuance of AF Form 592 “Hot Work Permit”.

6.5 Contractor shall install temporary signage and/or barricades to redirect personnel from the construction area. Barricades shall be anchored by sandbags/weighted devices to prevent overturning and displacement.

7.0 Foreign Object Debris (FOD) Prevention:

7.1 Aircraft safety is paramount; therefore, aircraft will not operate within the sunshade installation area. However, the shelter installation work site is adjacent to an active aircraft operations parking apron and taxiway. The Contractor shall protect the adjacent aircraft parking areas, taxiway, property, buildings, and their contents from dust, dirt, or other materials. The Contractor shall maintain the site to prevent material or debris from migrating outside the work area. If notified of material or debris outside the work area, the Contractor shall remove the debris and coordinate with JSF Site Support/Facilities personnel to ensure aircraft movement and aircraft maintenance operations are not affected.

7.2 Protection of Contractor’s Equipment: The Government is not liable for the theft, vandalism, or damage of Contractor supplies, equipment, or property. The Contractor shall secure their materials and protect all equipment from damage.

8.0 Investigative Requirements:

8.1 Contractor shall perform all investigations necessary to accomplish the general intent to bring into compliance with all applicable codes and Department of Defense and Air Force standards. The contractor’s services shall include, but not be limited to, any surveying required for completion of the plan. Contractor shall also furnish all materials and equipment to accomplish the work. Contractor shall investigate the accuracy of all drawings applicable to the project scope and update them as necessary. Contractor shall physically investigate all work areas. Contractor shall coordinate with base PM for access to all areas.

9.0 SECURITY

9.1 All contractor employees will be subject to a criminal history background check IAW AFMAN 31-113, Installation Perimeter Access Control. Vehicle registration, proof of insurance and a valid driver's license must be presented for vehicles.

9.2 The contractor shall comply with all base security regulations. Additionally, the contractor shall comply with actions dictated by force protection condition changes/measures.

9.3 The contractor shall report suspicious activity to base Security Forces at 661-277- 3340 in a timely manner.

9.4 The Contractor shall be responsible for safeguarding all government property, equipment and materials provided for Contractor use. At the end of each work period, all government facilities, equipment, and materials shall be secured.

9.5 The Contractor and its employees shall comply with all base traffic regulations.

9.6 Contractor employees are prohibited from possessing weapons, firearms, or ammunition, on themselves or within Contractor-owned or privately owned vehicle while on Edwards AFB.

10.0 Safety and Health Standards:

10.1 It is the contractor's responsibility to ensure its employees and managers have a comprehensive understanding of and full compliance with OSHA requirements. Detailed information is available on the OSHA website at http://www.osha.gov. It is the contractor's sole responsibility for compliance with OSHA, Public Law 91-596. The contractor shall comply with all Federal, State, County, and Local laws, and Air Force Instructions for the protection of their employees while working on an Air Force Installation or property. The protection of contractor employees is exclusively the obligation of the contractor.

Contractor shall manage all work areas to ensure the safety of building occupants, base personnel, or visitors in or near the areas. Contractor must ensure that personnel are properly trained on the equipment they are tasked to operate. In accordance with AFI 91- 202, AFMC Supplement, The US Air Force Mishap Prevention Program, the contractor shall submit a Safety and Health Plan to Contracting for review and acceptance by the 412 TW/SEG prior to contract award.

11.0 Mishap Reporting:

11.1 The Contractor shall record and promptly report to the CO and Government Program manager (GPM) pertinent facts regarding mishaps involving government personnel or property coincident to work performed as part of the Statement of Work that occur on or off an Air Force installation IAW AFI 91-204, Safety Investigation and Hazard Reporting.

In the event of an accident or mishap, the Contractor shall take prudent and reasonable action to establish control of the accident or mishap scene until relieved by the CO and GPM. If the Government elects to conduct an investigation of the accident or mishap, the Contractor shall cooperate fully and assist Government personnel in the investigation until such is complete.

MINIMIZATION MEASURES

This project (Control No. 20-0328AM, Install 5 Sunshades North of Building 1209 and Expand Pavement, Ramp 2) qualifies for a categorical exclusion A2.3.11 off of the Environmental Assessment Preparation for Air Force Test Mission in the 21st Century: Upgrade & Improve the Test Capability at the Edwards AFB CA Test Complex, California (412 CEG 2015), prepared in support of Control No. 15-0151 applies. The project is approved contingent upon completion (compliance) of the following minimization measures.

1. The proponent/contractor shall inform Environmental Management’s EIAP Planners of all changes to the project scope to ensure that the National Environmental Policy Act (NEPA) analysis stays current. Contact Environmental Management at (661) 277-9225 or 277-1450 or e-mail 412TW.CEV.EIAP@us.af.mil for more information.

2. New construction, renovation, or demolition in proximity to the flightline may increase the potential for foreign objects on taxiways or runways used by aircraft. The proponent/contractor shall contact 412 OSS/OSAM (Airfield Management) at

(661) 277-3808 for Foreign Object Damage (FOD) reduction measures.

3. Should you have any questions or concerns about permitting requirements and minimization measures 3 through 25, please contact Environmental Management’s Air Quality Program at the following:

• John Vidic at (661) 277-1457 or john.vidic@us.af.mil and

4. Use water trucks to keep soil damp while earthmoving work is performed on disturbed areas greater than 1/2 acres and limit work hours to days where the wind speed is below 25 miles per hour. Coordinate earthmoving activities to limit cut, fill, and grading activities to less than 10,000 cubic yards per day and compact earth by rolling between stages. Stabilize graded surface when next development phase is not executed within 30 days.

5. Dirt track-out shall not extend more than 50 feet from the point of origin. Cleanup project-related dirt track out or bulk material spills on publicly maintained paved surfaces within 24 hours. Worksites of 5 or more acres must take measures to prevent dirt track out such as paving, installing grizzlies or pads, street sweeping, washing, or other approved methods.

6. All vehicles hauling bulk materials or debris must be adequately sealed, (tailgate closed with no gaps), covered with a tarp, and leave a freeboard of 6 inches when transporting material a distance of 12 feet or greater.

7. All portable engines (emergency generators, start carts, air/power carts, etc.) with a rating of 50 brake horsepower and greater must either have an air quality permit, be registered under the California Air Resources Board (CARB) Statewide Portable Equipment Registration Program mailto:412TW.CEV.EIAP@us.af.mil mailto:john.vidic@us.af.mil

(PERP), or, if DoD owned, must be listed under the DoD Tactical Support Equipment (TSE) permit. Information must be provided to Environmental Management describing the make, model, serial number, capacity, horsepower, electrical rating, and other appropriate parameters of the engine.

8. All portable engines and off-road vehicles must be certified to the appropriate EPA Tier rating and CARB Executive Order emission standards. All new portable engines (including off-road equipment) must meet Tier IV emissions rating, except TSE may use a lower Tier rating not lower than Tier 2. In-use portable engines may be certified to lower Tier emissions standards provided documentation of existing air permits or CARB registration demonstrate the engine meets the appropriate Tier standard for the year placed in service.

9. Owners and/ or operators of in-use off-road diesel, gasoline, liquefied petroleum gas (LPG), and other alternate fuels vehicles rated 25 horsepower (hp) or greater (i.e. loaders, crawlers tractors, skid steers, backhoes, forklifts, etc.) must meet current emission standards and fleet requirements pursuant to California Air Resources Board (CARB) regulations. The equipment must be registered under the Diesel Off-road Online Reporting System (DOORS) or maintain a local permit. New equipment must be certified to an equivalent of Tier 3 or higher emission standard.

10. Only use gasoline, diesel, or alternative fuels that meet California Air Resources Board (CARB) certification specifications for ultra-low sulfur content and aromatic hydrocarbon content requirements.

11. CARB Fleet requirements for in-use off road equipment rated 25 hp or greater (construction equipment) and on-road diesel fueled vehicles with a gross vehicle weight greater than 10,000 pounds (semis, trucks, buses) limit idling to no more than 5 minutes when not actively in use.

A vehicle may be allowed to idle for longer periods provided idling is necessary for safe operation of the vehicle or safety of the vehicle operator (emergency vehicles, air conditioning during excessive heat warnings, heating when temperature is below freezing). (13 CCR Chapter 2449.b.1, d.2 & 2480 & 2485)

12. For any portable engine or off-road vehicle used by a contractor, rental agency, or other party registered with CARB, the proponent/contractor shall be responsible for maintaining PERP/TSE/DOORS registration and notifying the Air Pollution Control District of any generators (EKAPCD, MDAQMD, or AVAQMD) brought on Edwards AFB, if required.

13. Proposed projects that use coatings, adhesives, lubricants, cleaners or solvents must comply with volatile organic compound (VOC) content and Hazardous Air Pollutant (HAP) limitations at levels ranging between 0 to 730 grams/liter, depending upon the application and regulating authority. Coatings used in construction activities must comply with Architectural Coating Rules and Organic Solvent Rules. Coatings used in manufacturing or industrial applications may require a permit to operate while others may qualify as an exemption. Contact Environmental Management for additional guidance.

14. Common household and automotive products must comply with VOC and HAP content regulated under the CARB Consumer Products Rule regardless of exemption granted through the Hazmart Pharmacy. Compliance with CARB coatings, solvents, and consumer product rules can be achieved by using products manufactured for sale in California. Base personnel shall report all chemicals/materials they procure for this project by any means other than the Hazmat Pharmacy to Environmental Management in order to determine if a permit to operate may be required.

15. The use of abrasive blasting, sanding, rock crushing, cement batching, woodworking, metalworking or coating spray equipment may require a permit to operate depending on hours of use and the method of application. Additionally, reasonable control measures such as using only approved materials or particulate matter collection apparatus may be required for operation. Provide equipment specifications to Environmental Management for additional guidance on permit applicability.

16. All project-required emission sources (i.e., boilers, generators, tanks) that require modification from original project submittal must be reevaluated before any work can begin.

17. Contractors are responsible for obtaining all required permits and registrations prior to bringing any equipment/vehicles on Base. Emissions from permitted devices and activities must be tracked and reported to the California Air Resources Board (CARB), local air quality district and the U.S. EPA. Air quality permits, if required, shall be coordinated through the lead agency for air quality permitting and Environmental Management. Records of permits, CARB registrations, and required monitoring must be forwarded to Environmental Management upon request.

18. Project proposed installing 5 sunshades near building 1209 on flight line. Project is <2.5 acres and now includes replacing asphalt/concrete South of the canopies and to replace all the asphalt/concrete under and north of the canopies.

19. Standard dust control and construction measures apply to portable and construction equipment.

20. The contractor performing the work would not need to submit a Dust Plan since the project is less than 10 acres per EKAPCD Rule 402.V.D.

21. Construction equipment, saws, pulverizers, rock crushers and the like need to be provided to Air Quality within Environmental Management with current CARB registration or permits prior to operation.

22. Project must ensure compliance is met by using CARB registered portable equipment.

23. Project must ensure compliance is met by complying with EKAPCD Rule 410.1A – Architectural Coatings and Rule 410.5 –

24. Cutback, Slow Cure, and Emulsified Asphalt, Paving and Maintenance Operations.

(Rule 410 Solvent Rule) The project did not mention whether the concrete will be crushed on site, if so CARB registered portable equipment and a dust permit may be required.

25. Ensure all materials are reviewed and approved prior to use.

26. Major noise sources on the flightline are from aircraft and helicopter operations, engine testing, and the operation of powered tactical support equipment (TSE). As such, workers along the flightline may be exposed to increased noise levels that may be above acceptable levels established by AFOSH and federal and state OSHA regulations. The contractor shall be responsible for implementing OSHA hearing protection measures for their employees. Where federal employees are involved in project work, contact Bioenvironmental Engineering (412 OMRS/SGPB) at (661) 277-3272 for specific requirements.

27. This project on Ramp 2 and north of building 1209 is within the boundary of the Environmental Restoration Program (ERP) Site No. 44 (ERP Map), site title as SD044. ERP Site No. 343 (ERP Map), site title as ST343 is in close proximity to the additional area within the yellow square (Project Map). ERP wells (ERP Map) are shown within 100 feet north of sunshades area and at the south boundary of the additional area. Damage to ERP equipment and infrastructure must be avoided. If the proponent/contractor notices soil discoloration or odors during any outdoor activities, they shall report this observation immediately to Bioenvironmental Engineering (412 AMDS/SGPB) at (661) 277-3272. Contact [Operable Unit Manager Julia Tseng] at (661) 277- 1415 or 277-1401 for additional information about this ERP site.

• The proponent/contractor are responsible to repair and/or re-establish ERP equipment and infrastructure by accredited ERP subcontractor within the time frame agreed upon with ERP Manager if damage and/or change occurs.

28. The contractor shall be responsible for the cost and proper abandonment (per CA DWR and Kern County well abandonment standards) and borehole advancement, well installation, well head completion, surveying, and well development of new wells (per CA DWR and Kern County well installation standards) in the vicinity, with locations to be selected by AFCEC/CZOW Restoration.

• The proponent shall contact and obtain approval of all well relocation efforts with AFCEC/CZOW prior to relocating any wells. Proponent shall comply with all AFCEC/CZOW requirements.

29. All temporary and permanent connections to the base potable water system, such as water mains, fire hydrants and hose-bib connections shall be equipped with a backflow device as approved by Base Civil Engineering (BCE). Contact BCE at (661) 277-9223 for approval prior to making connections.

30. The proposed project shall comply with Air Force Test Center Instruction (EAFBI) 32-601, Edwards AFB Wastewater Instruction. Contact Environmental Management at (661) 277-9223 or 412CEG.CEVC.WastewaterPOLTanks@us.af.mil.

31. Per Air Force Manual (AFMAN) 32-1067, Water and Fuel Systems, the proponent/contractor shall prepare a Storm Water Pollution Prevention Plan (SWPPP) to include site-specific control measures and best management practices that would be implemented during construction activities. This plan shall be submitted to 412 CEG/CEVC for approval. For questions, contact Environmental Management at (661) 277-9223 or 412CEG.CEVC.WastewaterPOLTanks@us.af.mil.

mailto:412CEG.CEVC.WastewaterPOLTanks@us.af.mil

32. This project has the potential to encounter asbestos-containing material (ACM) and/or lead-based paint (LBP) during excavation. If excavation uncovers any buried debris/materials or disturbs utilities, contact the 412 CES/CEOER (Asbestos and Lead Operations Officer) at

(661) 277-4475 for asbestos/lead material testing and potential additional abatement and disposal requirements.

33. If there is an accidental pollution release, all associated costs of response actions and cleanup to protect human health and the environment, are the responsibility of the organization that caused the release. All spills or releases of hazardous materials or hazardous wastes that occur during this project, regardless of quantity or location of spill, must be reported immediately to the Base Fire Dept. Call 911 from a landline or (661) 277-4550 from a cell phone to reach emergency response and request they notify Environmental Management.

34. The Proponent/Contractor shall ensure all hazardous materials (HM) are authorized and managed in compliance with FAR Clause 52.223-3, Hazardous Material Identification and Material Safety Data, FAR Clause 52.223-5, Pollution Prevention and Right-to-Know Information and applicable sections of Air Force Manual 32-7002, Environmental Compliance and Pollution Prevention, and Edwards Air Force Base (AFB) HM policy, to ensure compliance with Emergency Planning and Community Right-to-Know Act of 1986 (42 U.S.C.

11001-11050), and Pollution Prevention Act of 1990 (42 U.S.C. 13101-13109).

For all chemicals/materials (paints, adhesives, solvents, lubricants, cleaners, etc.) procured for this project by any means other than an installation HAZMART, the Proponent/Contractor shall provide the following to the Contracting Officer Representative (COR), at least 45 days prior to the start of the project:

• Completed Contractor Hazardous Materials Usage Tracking Form

• Current Safety Data Sheets The Proponent/Contractor shall continue to provide material usage updates to the COR by the 5th of each month until the term of contract. The COR will forward all contractor provided information to the 412 CEG/CEVC HM Program Manager. For guidance regarding tracking of HM, usage and regulatory requirements, or questions regarding completing this form, contact the Edwards AFB Environmental Management Office at (661) 277-1401 or email 412CEG.CEVC.HWWorkflow@us.af.mil. For questions concerning projects at AFRL, call

(661) 277-5135.

35. The Proponent/Contractor shall ensure that solid and hazardous waste (HW) management on this project complies with all applicable sections of Air Force Instruction 32-7042, Waste Management, the Edwards Air Force Base (AFB) Hazardous Waste Management Plan (HWMP) and Integrated Solid Waste Management Plan, the California Health and Safety Code (HSC), Title 22 California Code of Regulations (CCR), and Title 40 Code of Federal Regulations (CFR).

• Hazardous/regulated waste shall be disposed of under the Edwards AFB, US Environmental Protection Agency (EPA) ID number, with Edwards AFB as the Generator, unless the Proponent/Contractor is considered “other persons” under the Resource mailto:412CEG.CEVC.HWWorkflow@us.af.mil

Conservation and Recovery Act (RCRA) and operates their HW activities independent of Edwards AFB using their own US EPA ID number.

• Signed HW disposal manifests shall be required for HW that may be generated on this project prior to transportation for off-site disposal to a California Department of Toxic Substance Control (DTSC) and/or US EPA-approved landfill or treatment facility. The Proponent/Contractor shall submit draft manifests via email to the Edwards AFB Environmental Management Office at 412CEG.CEVC.HWWorkflow@us.af.mil for review. After the draft manifests have been approved, the waste shipment must be scheduled with the Environmental Office to arrange for manifest signature by government personnel with Signature Authority. Contact the Hazardous Waste Support Facility (HWSF) personnel at (661) 277-3681, the 412CEG/CEVC HW Program Manager at (661) 277-1777, or email 412CEG.CEVC.HWWorkflow@us.af.mil for questions or additional information.

36. The customer shall handle, store, and manage its solid wastes in a manner consistent with the Base’s procedures including transfer of all solid waste generated to an off-base state licensed landfill. Contact 412 CEG/CEO at (661) 277-1167 or 412 CEG/CEVC at (661) 277-1411 for information on segregation requirements for recyclables and for solid waste disposal.

• The proponent/contractor shall be responsible for collection and disposal of inert debris to include waste concrete, asphalt and concrete rinsate generated from project activities.

These shall be collected in a designated area within the project work site. At project completion, inert debris must be removed from project site, concrete rinsate must be dry, and disposal of waste will be in an approved base inert debris location or off base landfill.

Provision must be made during the project planning phases, to process all inert debris remaining on Base into a recycled concrete aggregate, cobble, recycled asphalt, or other construction product. Contact 412 CEG/CEO at (661) 277-1167 for information on base inert debris locations. Contact 412 CEG/CEVC at 277-1411 for inert debris disposal requirements.

37. The following measures follow the terms and conditions for the U.S. Fish and Wildlife Service Biological Opinion for: Operations and Activities Edwards Air Force Base, California (8-8- 14-F-14) regarding the effects on the federally threatened desert tortoise and its critical habitat.

Contact 412 CEG/CEVA at 661-277-1418 if any questions arise regarding these measures.

• Project personnel shall look out for and avoid all desert tortoises on any roadways used to access the project area. All project personnel shall inspect under all vehicles and equipment for desert tortoises prior to operation. Any sightings of desert tortoise within the project site must be reported immediately to Environmental Management at (661) 277-1417.

• The Desert Tortoise Handout (DT Handout 412 TWPA Release #18150 20180316) shall be distributed to vehicle and equipment drivers prior to accessing Edwards AFB and the project area. All workers should review the handout. If possible, the handout should also be posted at the project site.

• All trash and food items will be disposed of in common raven-proof containers, and regularly removed from project sites to reduce attraction of common ravens.

• Any pipes stored within the area shall be capped on open ends or elevated at least 12 inches off the ground to prevent entry by desert tortoise or other wildlife.

• Open excavations of any kind created during project activities will be checked three times a day (morning, midday, and late afternoon) and secured at the end of each day by backfilling, placing a cover over the excavation, installing a temporary 412 CEG/CEVA-approved desert tortoise fence, and/or ramping excavations at a 3:1 slope. If any animals are found in an excavation, immediately notify 412 CEG/CEVA at (661) 277-1417.

• Avoid creating ponding water in or near project area, so that it minimizes the attraction of wildlife, such as desert tortoise and birds, and create aircraft collision hazards or increase the potential for accidental takes.

38. The Migratory Bird Treaty Act (MBTA) protects most birds and their active nests. Contact 412 CEG/CEVA at (661) 275-2435 if an active bird nest (nests with eggs, unfledged birds, or adult birds observed in the nest) is found within the project area and cannot be avoided.

39. Design and construction of the proposed facility should minimize potential nesting sites for birds. Anti-perching devices shall be installed to deter birds from perching on the structure per Airfield Management. Contact OSS/OSAM at (661) 277-3808 for additional information.

40. Landscaping must be in accordance with the Edwards Air Force Base Design Standards and plant list. Plants should be drought tolerant if possible. Please coordinate with the Base Community Planner at (661) 277-9456.

41. Additional natural resource requirements may apply as additional information becomes available or if the scope of the project changes.

42. The proposed project, Add 5 sunshades and pave an extension on Ramp2, is an undertaking in accordance with 36 CFR §800.16(y). As such, and in accordance with Section 106 of the National Historic Preservation Act, as amended (NHPA), Edwards AFB Cultural Resources (Base Historic Preservation Officer [BHPO] or qualified personnel under the direction or supervision of the BHPO) has reviewed the proposed undertaking and determined that the actions constituted therein do not affect historic properties.

43. If inadvertent above- or below-ground discoveries (e.g., artifacts or bones) are made during the project’s execution:

The Contractor shall:

• Immediately cease activity in the area of the discovery.

• Notify the supervising Project Manager.

• Secure the discovery location and establish a 50-foot buffer zone around the discovery.

The Project Manager shall:

• Immediately notify the CRM of the discovery at (661) 277-1905.

• Confirm that the activity has ceased within 50 feet of the discovery.

• Examine the location of the discovery to ensure that it has been properly secured--take appropriate measures to further secure the location, if needed.

• Await review by CRM before returning to work in the area of discovery.

44. If the undertaking is modified subsequent to this review, the proponent shall coordinate with

Cultural Resources to ensure compliance with Section 106 of the NHPA, as amended.

Coordination can be accomplished by contacting the CRM, office symbol: 412 CEG/CEVA, at (661) 277-1905.

This project will need to obtain an Edwards AFB Civil Engineering Work Clearance Request (digging permit). The proponent/contractor shall coordinate the digging permit with the Base Civil Engineer Execution Support by contacting 412 CEG/CENME at (661) 277-1530 for specific requirements.

ERP MAP

Ramp 2 Taxi Lane Plan

9.0 SECURITY