A04_Statement_of_Work_0044016984.pdf

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STATEMENT OF WORK

Design Services

Bear River Migratory Bird Refuge

Boardwalk Purchase

Project 23-001D

I. PROJECT SCOPE

A. General

Contract shall provide, based on the specifications and drawings:

1. Supply precast concrete decking and attachments, such as PermaTrak or equal. The attachments shall adhere to helical pier installation.

• Helical piers will be installed

• The boardwalks connect to the building. The contract shall supply an attachment mechanism.

• Withstand a minimum of 9- PSF uniform loading and for H-5 truck.

• Compressive strength of a minimum of 4,000 PSI after 28-days.

• Textured contact surface to reduce ice buildup and slipperiness, similar to PermaTrak beachwood, or equal.

• Interlocking sections.

• Minimum of ten year warranty for defects in material and workmanship

2. Supply integral railing

• 316 stainless steel handrail, posts, cables, support brackets, and hardware.

• Shall include a toe board.

• Install two four-foot gates on each side of the west boardwalk that is possible to be locked by some mechanism. The gate will allow staff to access the building ground level. The gate shall closely match the railing. All components shall be 316 stainless steel.

3. Lighting system

• The number of lights depends on the illumination. The entire boardwalk sides shall be illuminated.

• Corrosion resistant materials.

• Provide and install a complete LumenPod 16 by Wagner, or approved equal, lighting system on the boardwalk handrail. Include all parts, labor, and materials needed to install a complete working system. The lighting system must run the full length of the boardwalk in the railing on both sides of each boardwalk. The lighting system shall meet the following requirements.

• All lighting shall be night sky compliant with lights pointed

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• LED Light source

• Light Output: Standard Output, 2700K or amber in color.

• Beam Angle: Asymmetric

• Listings: ETL Listed for wet or dry locations to UL 1598, UL

8750, and CSA22.2

• Power Requirement: 24V

• Power Supply: 24V/100W

• Temperature Range: -40° C through +60° C

• Product Rating: Interior and Exterior Applications, ETL Class 2 circuit.

• All lighting shall be rated for outdoor use and meet IP54 ratings or better.

The material shall be delivered to the employee parking lot area located directly east of the building.

B. Delivery

1. Station can offload materials after visual inspection of the materials. Prior to delivery, the supplier shall identify the weight of the heavy pieces of equipment and the preferred lifting solutions.

2. The supplier shall identify all materials that need to be stored indoors prior to delivery.

C. Submittal lists

1. Plan details showing all connections

2. Railing

3. Brackets

4. Reinforcements

5. Anchor attachment

6. Welded and bolted connections

7. Lighting

8. Lighting attachment

9. Decking with physical sample

10. Toe board

11. Gate

12. Concrete slump sample to prove compressive strength

13. Grout color match (supplier does not need to provide grout)

IV. SUBMITTALS

A. If alternatives to the means and materials described in these specifications are offered, the submittal must contain a written description of the proposed means and materials comparing all features, options, and codes (if any), in detail. A detailed explanation of why the proposed alternative should be accepted must also be submitted.

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B. The Contractor shall submit manufacturer's warranties, guarantees, and certificates for all installed equipment listed on the Project Submittal List.

C. All submittals shall be reviewed within 14 days of submission. If extensions are needed by the Government, the Government will notify within seven days.

D. All construction items shall be submitted for approval.

E. The attached submittal form shall be used.