35673 Exhibit A - SOW Specifications.pdf

Attachment A1 – Statement of Work and General Specifications

1. PROJECT SUMMARY

1.1. Project Location – Wolf Mountain Communication Site Near Oakridge Oregon

1.2. Project Coordinates - N 43 36’ 59.86”, W 122 13’ 51.22”

1.3. Project Summary

1.3.1. This Invitation to Bid is for a two-piece shelter or two separate shelters that can be mated together onsite that consists of a 12’x20’ communications building and a 12’x10’ generator building. The buildings shall conform to the Harris Installation Manual AE/LZT 123 4618/1. Shelters shall be constructed of precast concrete and be delivered ready to install.

2. BUILDING DETAILS (both buildings)

2.1. Buildings shall be equipped with bullet proof doors

2.2. Buildings shall be constructed with a level 4 or greater bullet proof walls

2.3. Exterior building color shall be a neutral color

2.4. Buildings shall have all interior grounding installed per Harris Installation Manual

AE/LZT 123 4618/1 Rev. D. Site Grounding and Lightning Protection Guidelines

2.5. Buildings shall be delivered to a mutually agreed upon location near the City of

Oakridge, Oregon where they will need to be off loaded onto the Owner’s contractor’s transportation trailer to the site.

2.6. All exterior components shall be painted to match building exterior

2.7. The site does and will have commercial power when the buildings are placed into service. The site will be powered by commercial electricity, generator, and battery.

2.8. All vents require a metal hood with screen and louvers powered at the wall.

2.9. All exterior installations shall be sealed to the wall.

2.10. Extra sealant and floor tiles shall be provided with the buildings

3. COMMUNICATION BUILDING

3.1. Communication building shall be a 12’x20’ building configured to have one wall mated to the generator building.

3.2. The mating wall between the two building sections must have conduit passages that align for power and communications to pass through the walls. One 3” communications passage is needed. Power passages shall accommodate power from generator to ATS and Main breaker panel to sub panel. Other passages may be required as determined by the Building Manufacturer’s designer.

3.3. If the building floors required reinforcement for battery plant installation this needs to be shown on the plans. The estimated weight of the battery power plant is 7500 lbs over a 2’x4’ area. Up to two battery power plants may be installed so the floor-reinforced area shall be large enough to accommodate two plants.

3.4. The following minimum power outlets are to be installed

3.4.1. Long wall with door - Three 115v 20A duplex outlet

3.4.2. Long wall without door - Five 115v 20A duplex outlets

3.4.3. Short wall with power panel - One 115v 20A duplex outlet

3.4.4. Ceiling - Plugs to be in the approximate locations shown on the building sketch - Four 115v 20A duplex outlet, Six 220v 30A twist lock plugs

3.5. Nine two light strip lights each rated at 2400 lumens at 5000K (Daylight color)

3.6. Manual transfer switch with exterior generator plug. Due to building configuration the exterior generator plug shall be located on the front (door side) of the building

3.7. Power meter base (installed and wired for future use)

3.8. Exterior wall penetration with weather tight box located below the Telco board

3.9. Fresh air exhaust fan with a battery vapor exhaust sensor and thermostat control.

3.10. Fresh air intake vents

3.11. Compliance to the attached building specifications

4. GENERATOR BUILDING

4.1. Building shall be a 12’x10’ building

4.2. Generator building shall be configured for the installation of a 36kW propane generator

4.3. Building shall have wall penetration for gas line

4.4. This building shall be configured to mate to the communications building on one of the 12’ walls as reflected in the attached sketches and site layout including wall penetrations

4.5. The following minimum power outlets are to be installed

4.5.1. Each side wall - two 115v 20A duplex outlet

4.5.2. Back wall (Opposite door) - junction box with one 115v 20A circuit wiring for plug on generator plus a separate 115v 20A circuit with wiring for the generator block heater.

4.6. An alarm conduit shall be routed from the telco board to the back wall of the building with a 4”x4” junction box for generator alarms

4.7. Conduits for the louver control motors shall be routed from the control motors to a 4”x4” junction box on the back wall to be connected to the generator.

4.8. A thermostat-controlled exhaust fan and fresh air intake

4.9. The generator air intake and exhaust exterior hoods shall include snow snorkels to allow for exterior air intake and exhaust to be eight (8) feet from the ground.

PRECAST CONCRETE BUILDINGS SPECIFICATIONS

PART 1 GENERAL

1.0 BUILDING SIZES

A. 12’ x 20’ Communication Shelter B. 12’ x 10’ Generator Shelter

1.01 SECTION INCLUDES

A. Manufacturer-engineered, shop-fabricated structures.

B. Insulated walls and roof panels including soffits.

C. Exterior doors, windows, skylights, overhead doors, and louvers.

1.02 DESIGN REQUIREMENTS

A. Structural Performance Criteria

a. Roof Snow load __ psf (Comply with local building code)

b. Ground Snow Load 295 psf

c. Seismic Design Category D

d. Risk Category IV

e. Floor Live Load 300 psf

f. Floor Dead Load __ psf (Comply with local building code)

g. Roof Live load 30 psf

h. Roof Dead load __ psf (Comply with local building code)

i. Wall Dead Load __ psf (Comply with local building code)

j. Wind Exposure Category C

k. Basic Wind Speed 120 mph

l. Snow Importance Factor 1.20

m. Ice Importance Factor 1.25

n. Seismic Importance Factor 1.50

B. Precast structures shall be constructed of concrete floor, walls, and roof.

C. All work shall conform to the current applicable building codes including, but not limited to:

a. International Building Code

b. Oregon Building Code

c. International Mechanical Code

d. National Electrical Code

e. International Fire Code

f. International Energy Conservation code

g. American Welding Society (AWS)

D. All work shall conform to the current applicable standards

a. American Concrete Institute Standards (ACI)

b. American Society Testing and Materials (ASTM)

c. Precast and Prestressed Concrete Institute (PCI)

1.03 SUBMITTALS

A. Quality Assurance program: Submit Company program and specifications used to ensure product quality.

B. Product Data: Provide data on profiles, component dimensions, fasteners.

C. Shop Drawings: Indicate assembly dimensions, locations of structural members, connections; wall and roof system dimensions, panel layout, general construction details, anchorages and method of anchorage, installation , framing anchor bolt settings, sizes, and locations from datum, foundation loads; indicate welded connections with AWS A2.4 welding symbols; indicate net weld lengths; provide professional seal and signature.

D. Manufacturer's Instructions: Indicate preparation requirements, anchor bolt placement.

E. Assembly Drawings: Indicates any field assembly work that is required and moving and anchoring details.

1.04 QUALITY ASSURANCE

A. Manufacturer shall provide the Owner or their designated representative access to the manufacturing facility for inspections

B. Manufacturing inspections may be performed at any time requested by the Owner.

C. Products shall comply with all the applicable standards and codes referenced in section 1.02.

D. Manufacturer shall provide a quality assurance program for review and acceptance by the Owner

E. Manufacturer shall provide concrete test results for review and acceptance

1.05 WARRANTY

A. Buildings shall have a five (5) year defect warranty.

PART 2 PRODUCTS

2.01 MATERIALS - WALLS AND ROOF

A. Walls shall be constructed of at least 4” reinforced concrete

B. Roof shall be constructed of at least 6” reinforced concrete

C. Floors shall be constructed of at least 6” reinforced concrete

D. All concrete shall have a compressive strength of at least 5000 psi at 28 days

E. Roofs shall have a continuous membrane coating on roofing

F. Roofs shall be bolted to adjoining walls

G. Walls shall be bolted to the adjoining walls

H. Floors shall be covered with vinyl tiles

I. Walls, floor, and ceiling shall be insulated

2.02 EXTERIOR FINISH

A. Neutral color such as brown or beige

B. Aggregate finish

C. Painted trim to match

D. Roof pitched to with overhang

E. Membrane roofing system

F. Where buildings are specified for mating services, the roof overhang is to be removed in the mating surface.

G. Sealants shall have a minimum 20-year rating and be color matched to the exterior finishes

H. Wall penetrations shall be finished on the both the interior and exterior

2.03 INTERIOR FINISH

A. Walls shall be insulated with at least 4” of closed cell foam insulation

B. Wall and ceiling final finish shall be fiberglass reinforced plastic (FRP) in embossed white

C. Flooring 12”x12”x1/8” vinyl flooring tile glued to concrete with extra tiles provided for repairs

D. All wall seams and penetrations shall be trimmed

E. Electrical shall be routed in conduits on the surface of the wall and ceiling

F. Cable trays shall be 18” wide and configured as shown in the plans.

2.04 ENTRANCES

A. 42”x7’-0” bulletproof rated steel door in steel frame with deadbolt, locking door handle, door closer, door holder, lock guard, ball bearing hinges, magnetic weather stripping, door sweep, and fully installed threshold and strike plate.

B. Roof hatch (if manufacturer and final equipment layout allows)

C. Drip guard over door

D. Canopy over door (except buildings specified for snow vestibules)

E. Radio Frequency Cable Entry Port 4x5 port configuration for a total of 20 ports.

F. Power entrance with applicable power boxes for commercial power meter with exterior disconnect, automatic transfer switch, and manual transfer switch with exterior generator plug.

2.05 HEATING, VENTILATION, AIR CONDITIONING (HVAC)

A. Redundant Wall mounted commercial graded HVAC units with lead lag control

B. Interior supply and return air grills

C. 6”x6” fresh entrances with motor operated louvers on opposing sides of the building with thermostat control exhaust fan

2.06 ELECTRICAL

A. 200A Power load center with a minimum of 50% available growth available

B. Full shelter grounding per Harris Grounding standards

C. 30”x4” copper interior ground bar

D. 30”x4” tinned copper exterior ground bar

E. Low power LED lighting interior and exterior

F. Exterior light mounted near entrance door with photocell and interior switch

G. Interior lights adequate to fully light entire interior both on front and back of radio isles

H. Emergency exit sign with lights and battery backup

I. Smoke detector with power back up and alarm output

J. All power and alarm cables to be routed in conduit

K. Electrical plugs located as shown on the drawings

L. The Owner will provide the Automatic Transfer Switch that goes with the generator they are using

2.07 ALARMS

A. Alarms shall be routed and landed on a 66-punch block on the telco board.

B. Intrusion Alarm

C. High and Low temp alarms

D. Smoke Detector

E. Battery Gas

F. Conduits and CAT5 from ATS to Alarm block for Generator alarm

G. Conduits and CAT5 from Battery Charger Rack position to alarm block for Battery alarms

2.08 ACCESSORIES

A. Structures shall be delivered with the following interior accessories

B. Single use eye wash station

C. ABC Fire Extinguisher with mount near door

D. Battery Spill Kit

E. Emergency Exit sign with emergency lights mounted over exterior door

F. Telco board with a bonded supplemental ground bar

PART 3 EXECUTION

3.01 FIELD ASSEMBLY

A. Field assembly will be completed by the Owner’s Contractor per the Manufacturer's instructions.

B. Anchoring plates shall be provided with the shelter.

C. The following list provides the minimum number of anchor points per long side that shall be built into the shelter frame based on the shelter size:

a. 10’x12’ – 2

b. 12’x18’- 3

c. 12’x24’ – 4

d. 12’x30’ – 5

D. The Owner’s contractor will install the anchors into the foundation for the building mounting. Building anchors shall bolt to the shelter frame.

3.02 DELIVERY

A. Manufacturer shall coordinate transport, delivery, and offloading of buildings to the location defined in the project statement of work. This will require coordination with the Owner’s contractor.

PART 4 CERTIFICATION

4.01 BUILDING CODES

A. Structures must comply with all applicable building codes for the requested final in-service location.

B. Each structure must be delivered with an attached prefabricated structure insignia of compliance issued through the Building Codes Division of the Oregon Department of Consumer and Business Services.

END OF SECTION