C1.5 Attachment 4 Mooring Parts List.doc

UNCLASSIFIED // FOR OFFICIAL USE ONLY

ASSUMED STATE OF FOUR POINT MOORING

AT SAN CLEMENTE ISLAND, CA

7/9/2018 Assumed Four Point Mooring system at San Clemente Island:

Each mooring leg is in the assumed configuration determined from previous documentation, inspections, and test reports. There is a possibility that the listed items could vary with respect to the type, quantity, and weight and should not be considered definitive. Special care must be taken when lifting and handling the listed items due to the unknown condition and reliability of each item.

Assumed Northwest Mooring Leg Configuration:

1. Steel can buoy – Not Present

2. 2 shots of 2” riser chain~3,000 lbs.

3. 3ft x 8ft x 8ft clump = 6000 lbs.

4. 1 shot of 2” chain from clump to anchor~3,000 lbs.

5. 1x 6000 lb anchor.

6. Misc. shackles & connecting hardware~1,000 lbs.

Assumed Southwest Mooring Leg Configuration:

1. Steel can buoy – Not Present

2. 2 shots of 2” riser chain~3,000 lbs.

3. 3ft x 8ft x 8ft clump = 6000 lbs.

4. 1 shot of 2” chain from clump to anchor~3,000 lbs.

5. 1x 6000 lb anchor.

6. Misc. shackles & connecting hardware~1,000 lbs.

Assumed Southeast Mooring Leg Configuration:

1. Steel can buoy – Not Present

2. 2 shots of 2” riser chain~3,000 lbs.

3. 3ft x 8ft x 8ft clump = 6000 lbs.

4. 1 shot of 2” chain from clump to anchor~3,000 lbs.

5. 1x 6000 lb anchor.

6. Misc. shackles & connecting hardware~1,000 lbs.

Assumed Northeast Mooring Leg Configuration:

1. Pegtop buoy~32,000 lbs.

2. 2 shots of 2” riser chain~6,000 lbs.

3. 4 shots of 2” chain for each mooring leg~36,000 lbs.

4. 3x 6,000 lb anchors~18,000 lbs.

5. Misc. shackles & connecting hardware~2,000 lbs.

New items to be installed:

Each mooring leg will require installed and/or replacement of the buoys, riser chain, and associated hardware.

New Items for Northwest Mooring Leg Configuration:

1. Steel can buoy~6,000 lbs.

2. Wire rope pendant~130 lbs.

3. 1-2 shots of 2” riser chain~1,500 - 3,000 lbs.

4. Misc. shackles & connecting hardware~1,000 lbs.

New Items for Southwest Mooring Leg Configuration:

1. Steel can buoy~6,000 lbs.

2. Wire rope pendant~180 lbs.

3. 1-2 shots of 2” riser chain~1,500 - 3,000 lbs.

4. Misc. shackles & connecting hardware~1,000 lbs.

New Items Southeast Mooring Leg Configuration:

1. Foam-filled Buoy~4,200 lbs.

2. Wire rope pendant~315 lbs.

3. 1-2 shots of 2” riser chain~1,500 - 3,000 lbs.

4. Misc. shackles & connecting hardware~1,000 lbs.

New Items for Northeast Mooring Leg Configuration:

1. Foam-filled Pegtop Buoy~5,500 lbs.

2. Wire rope pendant~365 lbs.

3. 1-2 shots of 2” riser chain~1,500 - 3,000 lbs.

4. Misc. shackles & connecting hardware~1,000 lbs.