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2-020 -A Site Strategy- San Joaquin River, Stockton to Lathrop Reach 2-020 -A County and Thomas Guide Location NOAA CHART Latitude N Longitude W SF Bay and Delt San Joaquin 18661 SACRAMENTO/SAN JOAQUIN RIVER 3757 121 20.2 CONCERNS and ADVICE to RESPONDERS: fast Page update: 7n/2005 Prime concern is to prevent oil from entering the river from the ship channel. Once oil is in this long river reach,there is concern for toxicity to fish in the river and oiling of shrub and marsh growths and, secondarily, oil getting into riprap and animal burrows. If oil originates in the reach,try to confine it to the main channel and collect it with shore side collection and skimming. HAZARDS and RESTRICTIONS: Beware of ship traffic and wharf equipment operations at mouth.Aerial traffic beware of power wires. Note pipeline crossings under SJR just upstream from Harbor. River has many shallows, snags and pilings. SITE STRATEGIES Strategy 2-020.1 Objective: Divert/Exclude/Contain/Collect boom at mouth of San Joaquin at Stockton Harbor entrance(SAME AS 2-010.2 Stockton Harbor See 2-010.2 Strategy Set 4X4+ boom from dolphin southwest of Wharf 9 diagonally across river mouth to channel side of Rough and Ready Island. Anchor to keep a long diagonal downstream. Collect oil in San Joaquin from eddy at tip of Rough and Ready Island and oil from harbor from east side land sites near dolphin. (This is the same as 2-010.2 Stockton Harbor.). Use 50ft of Oil Snare (OS), 1 00f of sorbent boom to collect oil that may accumulate. Contac IC if oil accumulates in skimmable quantities. Strategy 2-020.2 Objective: diversion to shore collection and protective boom for marshy/riparian exposures. As opportunity permits, set 4X4+ boom across river at a diagonal to drive oil to shore for collection. Protect marsh and emergent vegetation with sorbent boom as necessary. Use 50ft of Oil Snare (OS), 1 00f of sorbent boom to collect oil that may accumulate. Contact IC if oil accumulates in skimmable quantities. Strategy 2-020.3 Objective: Oil Recovery by skimming Deploy skimmers when oil accumulates in skimmable quantities. Consult with IC prior to the initiation of this strategy. 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 tvne and aear boat punts No Type No and kinds deploy tend 2-020.1 0 0 0 0 2-020.2 0 400 50 OS 700 4 4/15 lb/danforth 0 1 4 2-020.3 0 0 0 0 0 0 0 2 SSS 0 LOGISTICS DIRECTIONS:to site(by land and/or by water,to nearest launch ramp and are access permits required.) Key access to site is by boat accessible from marinas within and just downstream from Stockton Harbor. Levee and wharves at mouth are accessible via surface streets off of 1-5 exits north and south of harbor.Along the remainder of the site are levee roads accessible from Roberts Island via Hwy 4. Site is from intersection of San Joaquin River and Deep Water Channel at the Port of Stockton (R 48)up river to south 17 miles to 1-5 at Mossdale. LAND ACCESS: PAVED AND UNPAVED LEVEE ROADS WATER LOGISTICS: SHALLOWER IN SJR Limitations:depth,obstruction Launching, Loading, Docking Stockton harbor area marina facilities. and Services Available: FACILITIES,STAGING AREAS,POSSIBLE FIELD POSTS AND EQUIPMENT AVAILABLE: South wharves (or north levee road)is a ready deployment site with good access at mouth. Otherwise few facilities once you leave the Port area: unload from levee and/or transport material by skiff. COMMUNICATIONS PROBLEMS: none known ADDITIONAL OPERATIONAL COMMENTS: ACP 2-SF Bay&Delta 9850.1 -11 October 1,2014