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The full text of provisions and clauses may be accessed electronically at www.acquisition.gov\n\nThe contract awarded as a result of this solicitation will be a firm-fixed price contract/award.\n\nThe estimated magnitude of this requirement is between $500,000 and $1,000,000.\n\nProposals are due September 18, 2026, at 12:00PM ED.","origin":"detail"},"notice_type":{"code":"o","label":"Solicitation"},"schema_version":1,"solicitation_number":"140P3026R0002","product_service_code":"Z2KB"}],"due_at":"2026-09-18T16:00:00Z","due_date":"2026-09-18","closes_at":"2026-09-18T16:00:00Z","awardable":true,"dept_key":"d-014","dept_name":"INTERIOR, DEPARTMENT OF THE","sub_key":"s-1443","sub_name":"NATIONAL PARK SERVICE","office_key":"o-140P30","office_name":"NCR REGIONAL CONTRACTING(30000)","state":null,"country":null,"winner_key":null,"amount":null,"linked_awards":0,"cancelled":false,"archived":false,"updated_at":"2026-09-16T07:50:43.959643Z","principal_notice_id":"1af94ea689bb4b678095fe8a7542e7d7","description":{"text":"Amendment P0002 is to revise solicitation to add additional attachments. See Amendment P0002 for further details.\n\nThe Department of Interior, National Park Service, C&O Canal National Historical Park has a requirement for construction services for Repair to Inlet Lock 2 in Potomac, Maryland.\n\nWork consists of replacing deteriorated lock gates and miter sill and repairing stone masonry, remove sediment and debris around the gates and locks, repairs to the berms upstream of Violette's Lock (Lock 23).\n\nThis is a solicitation for construction services prepared in accordance with FAR Part 15. This announcement constitutes as the only solicitation (140P3026R0002) for Repair to Inlet Lock 2 and is issued as a Request for Proposal on Standard Form (SF)1442.\n\nThis requirement is a 100% total small business set-aside. The associated NAICS code is 237990 - Other Heavy and Civil Engineering Construction. The small business size standard is $45M.\n\nThe solicitation incorporates provisions and clauses by reference. The full text of provisions and clauses may be accessed electronically at www.acquisition.gov\n\nThe contract awarded as a result of this solicitation will be a firm-fixed price contract/award.\n\nThe estimated magnitude of this requirement is between $500,000 and $1,000,000.\n\nProposals are due September 18, 2026, at 12:00PM ED.","html":"Amendment P0002 is to revise solicitation to add additional attachments.  See Amendment P0002 for further details.<br/><br/>The Department of Interior, National Park Service, C&O Canal National Historical Park has a requirement for construction services for Repair to Inlet Lock 2 in Potomac, Maryland.<br/><br/>Work consists of replacing deteriorated lock gates and miter sill and repairing stone masonry, remove sediment and debris around the gates and locks, repairs to the berms upstream of Violette's Lock (Lock 23). <br/><br/>This is a solicitation for construction services prepared in accordance with FAR Part 15.  This announcement constitutes as the only solicitation (140P3026R0002) for Repair to Inlet Lock 2 and is issued as a Request for Proposal on Standard Form (SF)1442. <br/><br/>This requirement is a 100% total small business set-aside.  The associated NAICS code is 237990 - Other Heavy and Civil Engineering Construction.  The small business size standard is $45M.  <br/><br/>The solicitation incorporates provisions and clauses by reference.  The full text of provisions and clauses may be accessed electronically at www.acquisition.gov <br/><br/>The contract awarded as a result of this solicitation will be a firm-fixed price contract/award.  <br/><br/>The estimated magnitude of this requirement is between $500,000 and $1,000,000.<br/><br/>Proposals are due September 18, 2026, at 12:00PM ED.  <br/><br/>","origin":"detail"},"contacts":[{"name":"Drakeford, Bophany","role":"primary","email":"Bophany_Drakeford@ios.doi.gov","phone":"2026196357"}],"place_of_performance":null,"office_address":{"zip":"20242","city":"WASHINGTON","state":"DC","country":"USA"},"naics_codes":["237990"],"award":{},"attachments":[{"resource_id":"438048510375410ba2d4d9b4c8f752ee","name":"B08_Attachment_1_Plans.pdf","kind":"file","mime_type":".pdf","size_bytes":69240662,"posted_at":"2026-08-19T20:28:48.575Z","export_controlled":false,"sha256":null,"url":"https://sam.gov/api/prod/opps/v3/opportunities/resources/files/438048510375410ba2d4d9b4c8f752ee/download","mirrored":false}],"awards":[],"related":[{"key":"140P3026B0003","latest_notice_id":"8b5fccf98ae14696bf7d68649f2114c3","title":"FY26 MONO REPLACE VISITOR CENTER HVAC","solicitation_number":"140P3026B0003","notice_type":"o","first_type":"p","first_posted":"2026-07-14","last_posted":"2026-08-24","notices":2,"due_at":"2026-09-21T20:00:00Z","due_date":"2026-09-21","closes_at":"2026-09-21T20:00:00Z","awardable":true,"open":true,"dept_key":"d-014","dept_name":"INTERIOR, DEPARTMENT OF THE","sub_key":"s-1443","sub_name":"NATIONAL PARK SERVICE","office_key":"o-140P30","office_name":"NCR REGIONAL CONTRACTING(30000)","naics":"238220","psc":"Z2AZ","set_aside":"SBA","state":null,"country":null,"winner":null,"winner_key":null,"amount":null,"linked_awards":0,"cancelled":false,"archived":false,"updated_at":"2026-09-16T07:31:38.954589Z"},{"key":"140P3026R0005","latest_notice_id":"cd928291d8b7485d813c3f881ebb3aac","title":"CHESAPEAKE & OHIO CANAL NATIONAL HISTORICAL PARK -","solicitation_number":"140P3026R0005","notice_type":"o","first_type":"o","first_posted":"2026-09-03","last_posted":"2026-09-03","notices":1,"due_at":"2026-09-22T16:00:00Z","due_date":"2026-09-22","closes_at":"2026-09-22T16:00:00Z","awardable":true,"open":true,"dept_key":"d-014","dept_name":"INTERIOR, DEPARTMENT OF THE","sub_key":"s-1443","sub_name":"NATIONAL PARK SERVICE","office_key":"o-140P30","office_name":"NCR REGIONAL CONTRACTING(30000)","naics":"561730","psc":"S208","set_aside":"SBA","state":null,"country":null,"winner":null,"winner_key":null,"amount":null,"linked_awards":0,"cancelled":false,"archived":false,"updated_at":"2026-09-16T07:31:38.954589Z"},{"key":"140P3026Q0046","latest_notice_id":"449f51aa827a420da3789228035abd41","title":"F--CHOH HAZARD TREE MGMT - YEAR 2","solicitation_number":"140P3026Q0046","notice_type":"o","first_type":"o","first_posted":"2026-09-10","last_posted":"2026-09-15","notices":2,"due_at":"2026-09-23T16:00:00Z","due_date":"2026-09-23","closes_at":"2026-09-23T16:00:00Z","awardable":true,"open":true,"dept_key":"d-014","dept_name":"INTERIOR, DEPARTMENT OF THE","sub_key":"s-1443","sub_name":"NATIONAL PARK SERVICE","office_key":"o-140P30","office_name":"NCR REGIONAL CONTRACTING(30000)","naics":"561730","psc":"F014","set_aside":"SBA","state":null,"country":null,"winner":null,"winner_key":null,"amount":null,"linked_awards":0,"cancelled":false,"archived":false,"updated_at":"2026-09-16T07:50:43.959643Z"}]}