Attachment 1 - Specifications.pdf

Requirement Description:

The BLM-Spokane District Office requires the purchase of Three solar powered microsite buildings. The buildings shall be compact communication site buildings incorporating a faraday cage that can protect the sensitive digital radio equipment and batteries from external threats such as:

earthquake, snow, ice, wind, lightning, radio frequency interference, passive inter-modulation and electro-magnetic radiation and pulses. The buildings shall be constructed of thick aluminum alloy plating for excellent electrical conduction (RFI and lightning shielding) and high strength. The buildings shall not fail in severe weather conditions when emergency communication is critical for fire fighter, staff and visitor safety. These shelters shall have a self-supporting 20’ crank up monopole. The buildings shall meet all R-56 standards BLM sites are required to meet.

All sites shall be delivered to the follow location. Price shall include any and all shipping and delivery costs.

The buildings shall contain the following characteristics:

• 3 Faraday cage Radio Microsites.

• Must meet Motorola R56 standards

1 Bay CLP Micro With 20Ft Tower, Towable

SPECIFICATIONS:

Enclosure:

3'9" x 3'2" x 5' shelter

DC Power Layout

- Two (2) 100 amp power filters.

- Surge protector 30 amp.

- One (1) 12 volt interior light.

- Rack mounted Buss bar.

- Equipment Rack(s) for radio equipment.

- Rack Mount Battery Tray(s)

- Two (2) Vents, high and low, passive intake/ exhaust.

Tower:

- 20ft two piece with 3,000 # rated worm gear

- Three (3) 4" 180 JVJ mount

- One (1) 18" double antenna mount

- One (1) 4’’ single antenna mount

- No antenna bracket specified

Cable Entry:

- Cable entry ports. 2 entry glands

- Shielded cable entry gland system(s).

- Cable entry cover plates.

- Cable Entry Glands Drilled for the Following Cable: LDF4

BLM Spokane District Office Communication Site

Solar Mounting:

- All welded unibody construction, lifting lugs on top 4 corners.

- 2" insulation in walls and ceiling.

- Two (2) 23 3/4" x 49 3/16" Doors with adjustable and lockable bar lock.

- Shelter painted COLOR Clay.

- Anchoring: steel ballasts, 100 pound each, quantity 32

Interior and Electrical Layout:

- Uni-Rail Solar Panel Bracket Roof Mount.

- Adjustable Solar Panel Bracket.

Platform Base:

- 4 Leveling Jacks (one on each outrigger).

- UFER Grounded Cement Pads (one for each outrigger).

- Single axle with tires and tongue