Attachment 15 RFI Log (Word) with responses.docx

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Blue Ridge Hotshots Fiber Optic Install, Coconino NF
Solicitation number
127EAX26Q0042
Issued by

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This is a Request for Information (RFI) Log containing 28 clarifications and government responses regarding the Blue Ridge Hotshots Fiber Optic Install project (Solicitation No. 127EAX26Q0042) on Coconino National Forest. The responses address critical technical specifications, installation methodology, material requirements, and project logistics for the approximately 1,500 linear feet of single mode fiber optic cable installation connecting three buildings.

Key clarifications confirm that aerial installation is prohibited and all fiber optic cable must be installed underground using three 1.25-inch conduits. Potholing is required at all utility crossings, and the contractor is responsible for private utility locate services, site repairs from potholing and boring damage, and providing additional water beyond the 20 gallons per day government allocation. Trenchless boring is permitted under specified conditions including submission of a boring plan, maximum pull lengths of 800 feet, minimum sweep radius of 60 inches, and maximum pull tension of 600 pounds. The project requires 12 fiber pairs total with splicing limited to LC UPC pigtails onto cable strands, with connections between existing and new fiber achieved through LC UPC connectors on patch panels. The contractor must supply all materials including fiber optic cable, conduit, handholes, NEMA enclosures, patch panels, and electrical components. The project is subject to Buy American requirements (FAR 52.225-9), has a 90-day completion timeline from notice to proceed, and permits use of existing NEMA enclosures provided they meet contract specifications. No permits, fees, or new easements are required, and the government will not provide utility locate services or infrastructure beyond existing NEMA cabinets that conform to specifications.

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RFI LOG

Project Name:Blue Ridge Hotshots Fiber Optic Install, Coconino NF
Solicitation No.127EAX26Q0042
Solicitation Date 5 May 2026RFI Close Date
RFI #
DESCRIPTION
RESPONSE
001
Is potholing or soft dig trenching would be needed for this scope of work?
Potholing will be required at all proposed utility crossings for boring construction. Trenching may utilized for the fiber optic cable and handhole installation.

Contractor should expect to encounter significant rock formations during the excavation and/or boring process.

A geotechnical investigation was not conducted for the scope of this project. The contractor may elect to complete a geotechnical investigation.

002
If trenching or arial installation is used to install the FO cables, are pull boxes required?
Aerial installations will not be permitted, in accordance with the updated Summary of Work Document.

Refer to Updated Summary of Work, Section1.4.e for requirements of handhole locations. Refer to RFI #027 for additional requirements of handholes when boring construction is utilized.

003
If underground installation and conduit is used to install the FO cables, Is innerduct required?
No, Innerduct will not be required for underground installation. (3) 1-1/4” conduits will be required for all sections of buried FO cable
004
Can the contractor determine the most suitable trenching or boring route?
Yes, Contractor is responsible for determining the most suitable trench/bore route. Contractor must submit proposed alignment and receive approval from COR prior to commencement of construction activities.
005
Is it acceptable to utilize existing NEMA enclosures.
Yes, Refer to Updated Summary of Work, Section 1.4.2 and 1.4.3. Existing NEMA enclosures are allowed to be utilized for this project. All Existing NEMA enclosures must meet specification requirements of this contract.
006
Lucent fiber optic connectors are no longer manufactured, Is it acceptable to use Corning LC splice on connectors?
Yes, Corning LC splice on connectors will be allowed.
007
Can the contractor use a BICSI RCDD to be the direct supervisor on the project?
Yes, A project supervisor with BICSI RCDD Certification will satisfy the requirements for BICSI certification (listed in section 1.7 of the Summary of Work) for this project.
008
Will the government be providing private utility locates?
No, the government will not provide private locate services. The government is providing design documents that show approximate locations for existing water and sanitary sewer utilities. Contractor shall provide private utility locate services for all areas with proposed boring.
009
More than 20 gallons of potable water will be required per day for dust control and compaction. Will additional water be available?
No, the limit of water that will be provided by the government is 20 gallons per day. The contractor will be responsible for providing any additional water that is required for the implementation of this project.
010
Is this a buy American project?
Yes, FAR clause 52.225-9 (Buy American-Construction Materials) is included in this contract.
011
Where there are existing exterior NEMA enclosures, does the contract require replacement with new enclosures?
No, the existing exterior NEMA cabinets can remain.

All existing improvements to remain shall meet the requirements of the contract. It is contractors responsibility to achieve final conditions.

012
Where there are existing interior wall mounted NEMA enclosures, does the contract require replacement with new enclosures?
The existing interior NEMA cabinet in the recreation modular lacks exhaust fans. The existing interior NEMA cabinet in the Hot Shot Building does not meet size requirements

All existing improvements to remain shall meet the requirements of the contract. It is contractors responsibility to achieve final conditions.

013
Are the utility poles permitted for joint use (electrical and telecom)?
Refer to updated summary of work, section 1.4.b. Aerial installation of fiber optic cable will not be allowed. All new fiber optic cable must be installed underground with new conduit
014
What is the longest span between utility poles and/or buildings?
Refer to updated summary of work, section 1.4.b. Aerial installation of fiber optic cable will not be allowed. All new fiber optic cable must be installed underground with new conduit.

The longest distance between buildings is approximately 570 linear feet, measured in a straight line

015
Does the existing utility pole infrastructure support installation without disturbing existing trees or encroaching on tree drip lines (or is it expected to need additional poles)?
Refer to updated summary of work, section 1.4.b. Aerial installation of fiber optic cable will not be allowed. All new fiber optic cable must be installed underground with new conduit.
016
Can you confirm whether the scope includes installing new strand or over-lashing onto existing fiber infrastructure? Based on our review, it appears the project involves over-lashing, but we would appreciate confirmation.
Refer to updated summary of work, section 1.4.b. Aerial installation of fiber optic cable will not be allowed. All new fiber optic cable must be installed underground with new conduit.
017
What materials, if any, are expected to be supplied by the contractor?
Refer to Updated Summary of Work, section 1.1 of the summary of work. All materials specified in the scope of work shall be supplied by contractor. This includes, but is not limited to, fiber optic cable, conduit, handholes, NEMA enclosures, patch panels, electrical conductors, breakers, electrical panels.
018
What is the anticipated project schedule and required completion timeframe following contract award?
Refer to Updated Summary of Work, section 1.9 of the summary of work. The contractor will have 90 days from the notice to proceed to complete this project.
019
Please confirm whether separate mobilizations will be permitted. Our understanding is that the work will require two distinct phases: an aerial construction crew for cable installation and a fiber technician crew for splicing and panel termination.
Refer to Schedule of Items, pay item #001 of the Schedule of Items. There will be one single pay item that shall include all costs of mobilization. Contractor can request partial payment under pay item #001, as necessary, to pay for mobilization costs throughout the project.

Contractor will be responsible for conditions of work/site during the entire contract duration.

Contractor will be responsible for project schedule and achieving completion within the specified Period of Performance.

020
How many fiber pairs are included in the splicing scope?
Refer to Updated Summary of Work, Section 1.4.1.a.i. There are 12 fiber pairs included in the scope of this project.

In general, the only splicing allowed will be splicing LC UPC pigtails onto the fiber optic cable strands, where required by this contract.

The connection between the strands of the existing fiber optic cable and the proposed fiber cable shall be achieved with LC UPC connectors mounted to patch panels.

For the base scope, All fiber optic strands must have terminal connectors mounted to patch panels in all 3 buildings, as well as the two required handholes

For the option item #008 (replacement , all strands shall have the LC UPC connectors located on both ends of the replaced fiber optic cable

021
Of the total fiber splices, how many are dark fiber splices versus active (lit) fiber splices?
There is currently only one fiber pair that is lit. located between the main office and the recreation modular building.
022
Are there any additional testing, certification, or documentation requirements associated with the splicing and panel installation work? (Optional, but often helpful to clarify during bidding.)
Refer to Updated Summary of Work, section 1.4.5. No additional testing or certification will be required. Note that Option Item #008 (replacement of existing fiber optic cable) requires testing of the replaced fiber optic cable.
023
Are there existing utility poles or infrastructure available along the proposed route for attachment of the aerial fiber optic cable?
Refer to Updated Summary of Work, Section 1.4.1.b. Aerial installation of fiber optic cable will not be allowed.
024
If existing poles are not available, would the contractor be responsible for obtaining permits, approvals, and installing new poles required to support the aerial fiber optic cable, or will the Government/Forest Service provide guidance or existing infrastructure for this purpose?
Refer to Updated Summary of Work, Section 1.4.1.b. Aerial installation of fiber optic cable will not be allowed. Government will not provide any infrastructure for this project, other than the existing NEMA cabinets that conform to project specifications.
025
Are there any permits or fees required on this project?
No permits or fees will be required for this project
026
Are there any requirements to record easements for the new cable?
The new cable will be government property installed on government land. No new easements will be required.
027
Will trenchless construction (e.g. boring) be allowed for this installation?
The COR will approve installation by boring under the following stipulations.

-The contractor must submit a boring plan showing the propose alignment, location of handholes, and location of potholes.

-Contractor must use private utility locator service to determine alignment of existing private utilities (water and sewer; as-built drawings are included in the solicitation).

-Potholes must be dug at all proposed utility crossings.

-Contractor will be responsible for repairs to pavement due to potholing, repairs must meet or exceed performance of existing conditions.

-Contractor will be responsible for repairs to any damage to existing utilities due to actions by contractor (e.g. boring strike, excavator strike, failure to protect existing utilities). Repairs must meet or exceed performance of existing conditions.

-Cable Pulling must meet manufactures requirements. In the absence of manufacture requirements the following criteria must be met.

--Maximum pull length: 800 feet --Minimum sweep radius: 60 inches --Bend limit: 180 degrees --+90 degree changes in direction require a pull box/handhole --Maximum pull tension: 600 pounds --Lubricant rated for FO cable shall be applied to cable --Mesh pull sock shall be implemented for cable pull.

-There will be no restriction with regard to length of trenchless installations.

028
What type of fiber optic cable is currently in use between the office and recreation modular
The existing fiber optic line in service between the main office and recreation modular is a multi-mode, 24 strand cable. There is also a single mode cable running parallel to the existing multi-mode cable, the single mode cable does not have terminal connectors installed on either end.

File details come from the government source that posted it. Updated .