Attachment 3- Supplemental SOW 2_19_25 dry ridge.pdf

7.1 Supplementary Statement of Work (SOW)

The contractor must provide all materials and services for work required to complete the installation of a new communications shelter at Dry Ridge. The site is located on the Duchesne Ranger District, Ashley National Forest at the following coordinates: Lat 40N 35’ 2.20” Long 110W 37’ 0.87”. The work provided by the contractor shall satisfy the following:

7.1.1 Shelter Design Requirements

A. The Manufacturer of the shelter shall comply with all applicable nationally recognized building and electrical codes.

B. The shelter shall be PEPRO LLC. 6’x6’x8’ built and situated with provisions to add a 40’ mast in the future.

C. The shelter shall include the following equipment.

a. (1) 19” x 84” equipment racks

b. Overhead cable ladder rack to allow for the distribution of power and RF cables from their respective entry points to the equipment rack

c. Standard Pepro 6x6 DC lighting fixtures with LED bulbs, connected to a 1-hour rotary timer switch installed near the shelter entrance

d. (2) Rack mounted battery trays, each capable of supporting (4) NorthStar NSB

190FT AGM batteries

e. (1) Rack mounted bus bar

f. (1) Main Ground Bus bar (MGB) installed below the RF entry panel

g. (2) Filtered DC entry port tied to the faraday cage

h. (2) Surge protection devices (SPD) for solar array connections, SPDs shall be rated for a 120VDC Solar array

i. (2) Passive ventilation ports that include hoods, louvers, and screens to prevent insects from entering the shelter

j. Previsions to mount solar panels to both the roof and side of the shelter

k. Solar panel mounts designed to work with the building attachment points

l. The door shall be installed on the South face of the shelter

m. The shelter shall have a cantilevered section of ice bridge from the shelter to the existing tower to support and protect RF cables. Ice bridge shall be 4 feet in length

D. The shelter design shall include a faraday cage to protect the equipment from transient voltage spikes

E. The shelter shall include an RF entry panel with 9 ports, the appropriate quantity of boots and cushion inserts to support (1) ½” Heliax cables. The RF entry port, boots, and cushion inserts shall be integrated into the faraday cage. The remaining unused RF entry ports shall be capped with covers that are integrated into the faraday cage.

F. The shelter design shall be such that it can be deployed on bare unimproved land without the need for excavation or foundation construction.

G. The shelter shall be grounded through Ufer pads placed on native surface; due to the no ground disturbance requirements a traditional ground system cannot be part of the solution.

H. The shelter shall be anchored to the land without the use of guy wires or stakes.

I. The shelter shall be designed on a site-specific basis and must comply with the current version of TIA-222.

J. The roof of the shelter shall include an integrated anchor point that meets OSHA standard 29 CFR 1926.502(d)(15) capable of sustaining 5,000lbs. (22.2KN) of force.

K. The contractor shall also reference the provided PWS, BOM, Shelter Request Form, and this document for design details.

7.1.2 Shelter Delivery and Installation

A. Prior to installation the shelter shall be delivered to:

248 South 500 East Vernal, UT 84078

B. The shelter shall be delivered at a minimum of 4 weeks prior to installation.

C. The contractor shall schedule and provide the means to safely offload the shelter at the delivery location.

D. The contractor shall schedule, coordinate, and install the new shelter at the Dry Ridge communication site.

E. Access to the Dry Ridge communications site is by helicopter only. The site can be accessed by road using an ATV the last section. The contractor shall coordinate all logistics and planning for helicopter installation and backhaul.

F. The shelter shall be installed in the location marked out on the ground by the Forest Service Land Mobile Radio staff.

7.1.3 Demolition of Existing Shelter

A. The contractor shall demolish and dispose of (1) 8’x10 shelter.

B. The removal of the existing telecommunications shelter will be done in a way that no damage will occur to remaining structures/equipment.

C. Any damage caused by the removal of the structure will be the responsibility of the contractor to repair.

D. Disposal of all demolition debris is the responsibility of the contractor and shall be discarded in accordance with state, federal environmental regulations as applicable.

E. Placement of new shelter may require the relocation of existing rock cages that are surrounding existing shelter. The movement or relocation of these cages will be the responsibility of the contractor.