Z--Replace Radio Tower and Concrete Foundation - Lake Mead National Recreation Are
ID: 140P8125B0006Type: Presolicitation
Overview

Buyer

INTERIOR, DEPARTMENT OF THENATIONAL PARK SERVICEPWR LAME(81000)BOULDER CITY, NV, 89005, USA

NAICS

Other Heavy and Civil Engineering Construction (237990)

PSC

REPAIR OR ALTERATION OF ELECTRONIC AND COMMUNICATIONS FACILITIES (Z2BG)

Original Source

https://sam.gov/opp/1d014c3386ce497c8bf2a5ae122824ea/view
Timeline
    Description

    The Department of the Interior, through the National Park Service, is soliciting bids for the replacement of a radio tower and concrete foundation at the Mount Perkins Communications Site within the Lake Mead National Recreation Area. The project involves the demolition of an existing 20-foot tower and the installation of a new 40-foot self-supporting tower, requiring careful logistical planning due to the site's remote location and the need for helicopter transportation of materials. This initiative is crucial for enhancing communication infrastructure within the park, ensuring reliable services for both park operations and visitor safety. Interested contractors should note that the estimated project cost ranges between $250,000 and $500,000, with a performance period from July 21, 2025, to December 31, 2025. For further inquiries, contact Bradley Metler at Bradley_Metler@nps.gov.

    Point(s) of Contact
    Metler, Bradley
    Bradley_Metler@nps.gov
    Files
    Title
    Posted
    Attachment_for_Pre_Sol_Notice_DRAFT_1.pdf
    The document pertains to a project overseen by the National Park Service (NPS) for the construction of a new communications tower at the Mount Perkins site in the Lake Mead National Recreation Area, Boulder City, Nevada. The project entails the demolition of an existing 20ft tower and the installation of a 40ft self-supporting tower. Key tasks include the transportation of government-furnished materials, the installation of a new concrete foundation, and the connection of a new cable bridge. Strict safety, quality, and environmental standards must be adhered to, with requirements for photographic documentation and verification of existing conditions. The site will be closed to the public during construction and has specific regulations regarding vendor access and use of the site. The contract performance period is set for 120 calendar days post-notice to proceed. Overall, this project focuses on enhancing communication capabilities in a national park setting while ensuring compliance with federal guidelines and maintaining environmental integrity.
    B08_ATTACHMENT_A_SCOPE_OF_WORK.pdf
    The Lake Mead National Recreation Area project, PMIS No. 323048, involves the replacement of an existing 20ft communications tower at the Mount Perkins Communications Site with a new 40ft self-supporting tower. Spanning an elevation of roughly 5,500ft, the site will require careful logistical planning, including helicopter transportation for materials as the location is approximately one mile from road access. The project's outlined tasks include the demolition of the old tower, foundation work, and installing new equipment while adhering to safety and environmental regulations. The project aims to ensure minimal impact on park resources and compliance with the National Park Service’s regulations, emphasizing safety, quality assurance, and environmental protection throughout the construction process. The anticipated completion period is 120 calendar days from the Notice to Proceed. All activities are to be documented throughout the process, ensuring both governmental oversight and adherence to safety and quality standards. This project exemplifies the government's ongoing commitment to maintaining and upgrading critical communication infrastructure within protected environments while ensuring public safety and ecological preservation.
    B08_ATTACHMENT_B_MAPS_AND_PHOTOS.pdf
    The Lake Mead National Recreation Area is initiating a project to replace the Mount Perkins Communications Tower and cable bridge. This involves removing the existing cable bridge and re-routing or encapsulating the existing power cable conduit within a new foundation. The project aims to enhance infrastructure while ensuring the reliability of communications within the park. The provided site overview photographs likely serve as visual references for the existing conditions prior to the commencement of the project. This undertaking highlights the federal government's investment in improving recreational area facilities, emphasizing adherence to safety and operational standards. Overall, the project is part of broader efforts to maintain and upgrade essential services within national recreation areas.
    B08_ATTACHMENT_C_Final_Tower_Erection_Drawings_11-15-24.pdf
    The document outlines a Bill of Materials (B.O.M.) for a 40-foot model 2400 SRWD self-supporting tower, intended for a project at Mount Perkins, AZ, for the customer, CommDex LLC. It includes detailed packing information, component descriptions, part numbers, and quantities required for assembly. Key components consist of two different 20-foot tower sections, safety climb equipment, an anchor bolt assembly, and various hardware items such as bolts and washers. The packaging details and total weights are also specified, emphasizing logistical considerations for delivery and assembly. This B.O.M. is critical for ensuring all necessary materials are accounted for in alignment with the project requirements outlined in government RFPs and grants. The document exemplifies procedural compliance and proper inventory management essential for successful project execution.
    B08_ATTACHMENT_D_Tower_Foundation_Drawings_11-12-24.pdf
    B08_ATTACHMENT_E_Permit_Package_11-11-24.pdf
    The Structural Design Report for a 40' 2400 SRWD Freestanding Tower, prepared for COMMDEX LLC by Sabre Industries, outlines key design and load specifications essential for constructing a tower at Mount Perkins, AZ. The report includes details about the foundation design, which assumes a bearing capacity of 2500 psf based on clay soil conditions, emphasizing the necessity to verify soil parameters before foundation installation. The design stipulates a concrete compressive strength of 4,500 psi and includes precise guidelines for rebar placement and treatment. Maximum loads are documented, detailing leg, diagonal, and foundation loads, essential for ensuring structural stability. Additionally, all relevant calculations and schematics are covered, ensuring a comprehensive understanding of the structural integrity and compliance with safety standards. This report serves as a crucial resource for stakeholders involved in the planning and execution phases of the tower project, aligning with best practices typically required in government RFPs and grants for construction projects.
    B08_ATTACHMENT_F_Davis_Bacon_Wages_Mohave_County_AZ.pdf
    The document details the wage determination for heavy construction contracts in Mohave County, Arizona, under General Decision Number AZ20250058, effective February 7, 2025. It specifies minimum wage rates workers must be paid, influenced by Executive Orders 14026 and 13658, depending on the contract's award date and renewal status. For contracts entered after January 30, 2022, the minimum wage is $17.75 per hour, while those awarded between January 1, 2015, and January 29, 2022, must pay at least $13.30 per hour. It includes classifications and wage rates for various roles, such as electricians, power equipment operators, and laborers, detailing both pay rates and fringe benefits. Additionally, the document discusses compliance with the Davis-Bacon Act and the Executive Order on paid sick leave for federal contractors, delineating requirements for employee protections. It also describes the appeal process for wage determination disputes through the U.S. Department of Labor. Overall, the document serves to inform contractors of their obligations regarding worker compensation and compliance with federal labor laws when bidding on government contracts in the specified region.
    B08_ATTACHMENT_G_Limitation_on_Subcontracting.xlsx
    The document outlines the financial reporting requirements for a federally funded contract, specifically focusing on limitations imposed on subcontracting under the Small Business Administration (SBA) regulations. It details the type of service provided, the total contract value, the performance period from October 1, 2023, to September 30, 2028, and the financial contributions made to both Similarly Situated Subcontractors (SSS) and Non-Similarly Situated Subcontractors (NSS). Each task order must be reported separately, capturing payments made to all subcontractors involved through a structured formula that calculates the percentage of funds allocated to SSS versus NSS. This structured reporting is meant to ensure compliance with federal policies aimed at supporting small businesses in obtaining government contracts. The document emphasizes transparency by requiring ongoing reporting of payments to various subcontractors throughout the contract's duration, helping to track adherence to the set-aside provisions established in the contract. Overall, the intent is to facilitate accountability in the distribution of government funds while supporting small business engagement in federal procurement processes.
    B08_ATTACHMENT_H_Construction_Contract_Administration.pdf
    The document outlines the requirements for Construction Contract Administration as mandated by the Federal Acquisition Regulation (FAR) 36.211(b). Agencies are required to describe their policies and procedures concerning the definitization of equitable adjustments for change orders in construction contracts, including the timeframe necessary to finalize these adjustments. The relevant information and additional resources on this topic can be accessed through the provided link to the Department of the Interior's acquisition policy page. This document is crucial for governing the management of change orders in construction projects, ensuring transparency and standardization in federal contract administration practices.
    Sol_140P8125B0006_Amd_0001.pdf
    The document serves as an amendment to solicitation number 140P8125B0006 concerning the replacement of a radio tower and concrete foundation at Lake Mead National Recreation Area. The amendment outlines the requirements for contractors to acknowledge receipt of the amendment and clarifies several operational details regarding the project. Key points include that the existing tower must be demolished before the new one is installed, with certain responsibilities assigned to National Park Service (NPS) personnel, such as antenna installation and disposal of old equipment. The amendment also addresses logistical considerations, such as site storage for job trailers and the availability of a forklift for equipment loading. The period for project performance spans from July 21, 2025, to December 31, 2025. Overall, this document ensures contractors are aware of their responsibilities and the procedures related to the project while solidifying timelines and project scope.
    Sol_140P8125B0006_Amd_0002.pdf
    This document pertains to Amendment #2 of a solicitation related to the National Park Service (NPS) regarding a project in Boulder City, Nevada. It details the requirements for acknowledgment of the amendment by offerors, stating that failure to acknowledge it prior to the specified deadline could result in the rejection of offers. The document specifies that the solicitation is not extended and outlines the period of performance for the project, which runs from July 21, 2025, to December 31, 2025. Additionally, it includes a section of questions and answers from bidders, addressing key project specifics, such as overnight vehicle parking in the staging area, the wire size used for solar panel connections, and clarifying that antenna reinstallation is not part of the contract's scope. This summary emphasizes the importance of adhering to submission protocols and clarifies responsibilities regarding equipment reinstallation, reflecting the nature of government procurement processes. Overall, the amendment formalizes critical updates related to project execution and contractor obligations.
    Sol_140P8125B0006_Amd_0003.pdf
    The document is an amendment notice for a federal solicitation, specifically Amendment #3 for contract ID 140P8125B0006. It outlines the protocols for acknowledging the receipt of this amendment, which affect the receipt and modification of offers. The amendment states that the opening date for offers is not extended and includes specific details about the period of performance, which is set from July 21, 2025, to December 31, 2025. Additionally, there is a Q&A section addressing a bidder's inquiry about foundation design, confirming that alternative engineered foundations can be proposed to match existing conditions. It emphasizes the importance of verifying soil parameters before construction and maintains that all other terms and conditions of the initial solicitation remain unchanged. The effective date of this amendment is noted, as well as the qualifications for the contractor's signatures.
    Sol_140P8125B0006.pdf
    The document outlines a government Solicitation for Bids (IFB) for the project "Replace Radio Tower at Mt. Perkins, Lake Mead NRA, Mojave County, AZ." The estimated cost of the project is between $250,000 and $500,000, fostering opportunities specifically for small businesses with an average annual receipt limit of $45 million. The project requires that bids be submitted electronically, and outlines requirements such as providing performance and payment bonds. The contractor is expected to begin within 10 calendar days after receiving the notice to proceed, with a performance period extending from July 21, 2025, to December 31, 2025. A detailed Statement of Work is included to clarify project expectations. Key sections cover eligibility, required documentation, bid submission, and obligations related to compliance with federal regulations. Notably, contractors must adhere to small business limitations, and invoices must be submitted through the U.S. Department of Treasury's Invoice Processing Platform. The document serves the dual purpose of inviting contractors while ensuring compliance with federal contracting standards, illustrating the government's ongoing commitment to transparency and small business engagement in governmental projects.
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