Tree Thinning and Piling Services at Oregon Caves National Monument

This is an amendment to a previously synopsized requirement for the National Park Service, The National Park Service, Oregon Caves National Monument and Preserve, for tree thinning and piling services The purpose of this Amendment no. 04 is to amend the answer to a previously posted question. It was previously stated that at least one employee performing the tree work of the prime contractor or subcontractor would be required to have an International Society of Arboriculture (ISA) certification. This is no longer required, and as a result, the Statement of Work is revised to remove Section 3.2.1 Employee Training. Refer to "Attachment 3 Revised Statement of Work" dated 6/6/26 which shall replace the original version dated 4/16/26.AMENDED QUESTION AND ANSWER NO.3:QUESTION 3: Could you please clarify whether every individual performing tree work (e.g.,felling, climbing, and rigging) under this contract needs to have current ISA certification, or if itis acceptable for one person in the company to hold the certification while others are supervisedby them? REVISED ANSWER 3: ISA certification is no longer required.ACKNOWLEDGEMENT OF AMENDMENTS: For each Amendment, fill in boxes 15a through 15c on the Standard Form 30 (SF-30) amendment forms and submit with quote. Acknowledging amendments is important because it confirms the Quoter's understanding of the complete solicitation package, as originally posted and as amended.THIS SYNOPSIS PAGE DOES NOT CONTAIN FULL DETAILS OF THE SOLICITATION. Quoters should refer to the complete solicitation package which includes the SF-18 Request for Quotations form, Attachment 1, Revised Terms Clauses Provisions (Revision 3 dated 4/28/26 includes complete details of the solicitation such as instructions on what to include in quote, evaluation factors, etc.), Attachment 2 DOL Service Wage Rate 1977-0079 for Josephine County, Attachment 3 Statement of Work, Attachment 4 Forms and Provisions to Return with Quote, Attachment 5 Optional Past Performance Questionnaire, and

Attachments 6-9 Geo Maps.The government reserves the right to cancel this solicitation. Fuller, Phaedra Contracting (No Street Address

2) POINT REYES STATION, CA 94956 USA to this opportunity. Sol_140P8426Q0017_Amd_0004.pdf Amendment_4_Attachment_3_Revsied_Statement_of_Work_0004.pdf Sol_140P8426Q0017_Amd_0003.pdf Amendment_3_Attachment_1_Revised_Terms_Provisions_Clauses_0003.pdf Sol_140P8426Q0017_Amd_0002.pdf Amendment_2_Attachment_1_Revised_Terms_Provisions_Clauses_0002.pdf Sol_140P8426Q0017_Amd_0001.pdf Amendment_1_Attachment_9_Headquarters_Unit_Geo_Map_0001.pdf Amendment_1_Attachment_6_Cave_Creek_Campground_Unit_Geo_Map_0001.pdf Amendment_1_Attachment_8_Units_1-2-4-6-8_Geo_Map_0001.pdf Amendment_1_Attachment_7_Units_3-5-7-9_Geo_Map_0001.pdf Amendment_1_Attachment_1_Revised_Terms_Provisions_Clauses_0001.pdf Sol_140P8426Q0017.pdf Attachment_1_Terms_Provisions_Clauses.pdf Attachment_2_DOL_Service_Wage_Rate_1977-0079_for_Josephine_County_OR.pdf Attachment_3_Statement_of_Work.pdf Attachment_4_Forms_and_Provisions_to_Return_with_Quote.docx