A04_SOW_PMIS_328717.pdf
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- Attached to
- Two gate replacement, Lewis and Clark NHP Federal contract opportunity
- Solicitation number
- 140P8326Q0029
About this file
This document is a Scope of Work for a federal solicitation by the National Park Service, Lewis and Clark National Historical Park in Astoria, Oregon for the replacement and refurbishment of park gate components.
The project involves the installation of two pre-procured automatic security gates to replace aging manual gate systems that have exceeded their design life and pose safety hazards. One gate will be installed at South Netul and the other near the Visitor Center Entrance Road. The contractor is responsible for all installation work, including demolition of existing structures where applicable, excavation of 3-foot-deep by 18-inch-diameter holes for swing-gate posts, excavation of 2-foot by 2-foot by 1-foot areas for battery and hardware housing units, and boring or trenching for electrical conduit installation. Work scope includes approximately 130 linear feet of trenching at the Visitor Center Entrance Road (with potential asphalt boring or cutting) and approximately 170 linear feet of trenching at South Netul Roadbed, totaling approximately 18 cubic yards of excavation material. The contractor must obtain all required electrical permits, coordinate inspections, and ensure compliance with applicable electrical codes and NPS standards. Following installation, the contractor will complete full programming of the automatic gates, including integration of control units and sensors, programming of open/close cycles and access control features, testing of remote operation capabilities, and verification of safety shutoffs and emergency manual release functions. All work must remain within the defined Area of Potential Effect, be subject to archaeological monitoring during ground-disturbing activities, and be completed no later than June 1st, with unrestricted work hours permitted.
View the file
Other files for this federal contract opportunity
| File | Type | Posted |
|---|---|---|
| Sol_140P8326Q0029_Amd_0001.pdf | ||
| B08_Relevant_Project_Experience_Questionnaire.docx | DOCX document | |
| B08_Attachment_01_READ_ME_FIRST_-_FAQs.docx | DOCX document | |
| WD_OR20260001_2026_01_23.pdf | ||
| Sol_140P8326Q0029.pdf | ||
| B08_Attachment_07_Price_Schedule_and_Forms_to_Submit_with_Quote.docx | DOCX document | |
| WD_OR20260003_2026_01_02_HEAVY.pdf | ||
| Simplified_Construction_Attachment_2_Terms_Provisions_Clauses.docx | DOCX document |
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Text version
Solicitation #XXXXXX
National Park Service, Lewis and Clark National Historical Park
92343 Fort Clatsop Rd. Astoria, Oregon
Replace and Refurbish Park Gate Components
Scope of Work
General Description
This project will provide for the installation of two, already procured, automatic security gates within Lewis and Clark National Historical Park, 92343 Fort Clatsop Road, Astoria, OR 97103.
The work includes the installation of an automatic gate at South Netul and an automatic gate near the Visitor Center Entrance Road, positioned closer to Fort Clatsop Road. These gates will replace aging manual systems that have exceeded their design life and no longer meet operational or safety requirements.
The park receives approximately 250,000 visitors annually, and these gates are essential for daily operations, after-hours security, and emergency closures during storms or hazardous conditions.
Existing manual gates require frequent maintenance, and staff have reported injuries due to outdated latch systems and deteriorated hinges. Automated gates will significantly improve security by controlling access to sensitive areas and reducing unauthorized entry after hours.
They will also enhance staff safety by eliminating the need to manually operate heavy gates during severe weather or emergency situations.
With over 80 inches of annual rainfall, steel and wooden gate components deteriorate rapidly.
Many existing gates have experienced hinge failure or structural degradation, creating safety hazards and rendering them beyond repair. Automated systems will reduce long-term maintenance needs and improve operational reliability.
Description of Work
Installation of the two automatic gates will be completed by Contract personnel. Work will include demolition of existing gate structures (where applicable), excavation, installation of new gate posts, electrical conduit, battery housing units, and all associated hardware required for automated operation. The contractor will be responsible for obtaining all required electrical permits, coordinating inspections, and ensuring compliance with applicable electrical codes and
NPS standards.
Work includes:
• Excavation of 3' deep by 18" diameter holes for each automatic swing-gate post
• Excavation of 2' x 2' x 1' areas to install battery and hardware housing units along the roadbed
• Boring or trenching for electrical conduit installation at two locations:
o Visitor Center Entrance Road: approximately 130 linear feet of trenching
(195 ft3 of material), with potential boring beneath the asphalt roadway. If boring is not feasible, asphalt cutting will be required, resulting in temporary traffic impacts along Fort Clatsop Road.
o South Netul Roadbed: approximately 170 linear feet of trenching (255 ft3 of material) within the existing roadbed.
Typical trench dimensions for conduit installation will be 18" width and a minimum depth of
12". Excavated material will be reused as backfill where suitable; otherwise, compacted ¾” gravel will be used.
Based on all excavation activities and including post holes, battery housing excavations, and trenching, a total of approximately 18 cubic yards of material will be subject to excavation.
Following installation, the contractor will complete full programming already purchased automatic gates and their systems, including:
• Integration of control units, sensors, and safety devices
• Programming of open/close cycles and access control features
• Testing of remote operation capabilities
• Verification of safety shutoffs, obstruction detection, and emergency manual release
All work will remain within the defined Area of Potential Effect (APE). Government personnel will provide archaeological monitoring during all ground-disturbing activities. All work, including work practices, is subject to inspection and approval by the Contracting Officer or
Representative. Work is also subject to inspection by regulatory personnel.
Work hours will not be restricted. The site will be available for contractor access within the approved project window, and all on-site work shall be completed no later than June 1st.
Tear-down of contractor operations will occur immediately upon completion of work.
Area of Potential Effect (APE): shown under Gate Types with a red marker for Automatic
Gate Locations
File details come from the government source that posted it. Updated .