COMPLIANCE INFO_2019 - Laserfiche WebLink

Home Browse Search

2-045 -A Site Strategy- Disappointment Slough 2-045 -A County and Thomas Guide Location NOAA CHART Latitude N Longitude W SF Bay and Delt San Joaquin 18661 SACRAMENTO/SAN JOAQUIN RIVER 38 02.4 121 28.9 CONCERNS and ADVICE to RESPONDERS: Last page update: Concern here is protecting the many marshy channel islands and sensitive plants found there from oiling. The strategies are designed to keep oil from entering this channel by exclusion/collection booming. Responders should beware that sensitive plants are common here, and should avoid trampling vegetation. Also avoid tramping oil into sediments. HAZARDS and RESTRICTIONS: Aerial traffic beware of high wires. Poison Oak. Slips trips and falls on levee riprap. Beware of shallows and snags in side channels. SITE STRATEGIES Strategy 2-045.1 Objective: Exclude/Contain booming the slough mouth near the Ship Channel) at west end Set harbor boom across channels at slough mouth. Anchor one boom end near west side riprap levee (Empire Tract) 800 ft across the slough on an upstream diagonal to the tip of Fern Island. Anchor a second boom length from Fern Island to mid-channel berm island and then on to the tip of Rindge Tract(500ft). Leave trailing boom lengths for a tidal seal. Back with sorbent boom. Strategy 2-045.2 Objective: Exclude/Contain booming at Honker Cut and Bishop Cut. Honker Cut: At the intersection of Honker Cut and Disappointment Slough anchor one end of 4X4+ boom (200) at King Island levee and the other at Empire Tract, leaving trailing boom ends for tidal seal. This strategy can be deployed nearer 8 Mile Road if circumstances are favorable. Site may be appropriate for Shore-Side Skimming. Bishop Cut: At the intersection of Bishop Cut and Disappointment Slough anchor one end of 4X4 boom (200) at Bishop Tract levee and the other at King Island leaving trailing boom ends for tidal seal. This strategy can be deployed nearer 8 Mile Road if circumstances are favorable. Site may be appropriate for Shore-Side Skimming. Table of Response Resources strategy harbor swamp Other sorb Anchoring Boom Skiffs Skimmers Special Equipment or comment staff Staff number boom boom boom type boom no Woe and aear boat punts No Type No and kinds deploy tend 2-045.1 1300 1500 5 2/25& 2 3/15/DANFORTH 2-045.2 0 400 2 2/15lb/danfort4 0 1 2 LOGISTICS DIRECTIONS:to site(by land and/or by water,to nearest launch ramp and are access permits required.) Key access to deployment is by boat. Site is water accessible from Stockton Deep Water Channel north at G 14 and from marinas on adjacent islands. Key land access is from private levee roads Rindge and Empire Tracts via 8-mile Rd from 1-5. This site extends about 7 miles from its mouth behind north Fern Island (north of Ward Cut)easterly to 1-5, and includes the side channels Honker and Bishop Cuts. LAND ACCESS: LEVEE ROADS good unless wet WATER LOGISTICS: depth problems only near shore Limitations:depth,obstruction Launching, Loading, Docking Marina service and boat launch are available at Herman & Helen's at end of 8-mile Rd, and Services Available: Paradise Point Marina at Bishop Cut, and also at Honker Cut. FACILITIES,STAGING AREAS,POSSIBLE FIELD POSTS AND EQUIPMENT AVAILABLE: Deployment possible from nearby levees.Also from nearby marinas consider using the end of 8-mile Rd as a major deployment site for this section of the Delta. Rental boats, restaurants, water, power, gas, marine repair and some camping is available at nearby marina/resorts. COMMUNICATIONS PROBLEMS: none known ADDITIONAL OPERATIONAL COMMENTS: ACP 2-SF Bay&Delta 9850.1 -26 October 1,2014