COMPLIANCE INFO_FILE 1 - Laserfiche WebLink

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V. Surface Conditions A. Is site access adequately restricted? (YM) Yes,perimeter fencing,gate,and levee. B. Is the waste adequately covered to prevent human contact? (Y/N) Yes,2-4 feet of cover over the site. C. Is the final drainage system for the site adequate to prevent erosion? (Y/N) Yes D, Is the final grading adequate to promote run-off? (Y/N) Yes,sloped to the east,however,filling has effected. E. Are slopes greater than 3:1 (33%or 18 degrees)? (Y/N) Yes,on the south and north facing slopes F. Are slopes greater than 1.75:1 (57%or 30 degrees)? (Y/N) No G. Comments Cover was recently filled as required for fire control. Should mow the grass rather than fill to minimize the potential for impacting the cover and grading/drainage. V1. Postclosure Land Use A. Has the land use of the site significantly changed since closure? (Y/N) Unk If yes,include or reference site improvement plans and answer the following: Uncertain when site dosed. Office building and manufacturing building were constructed within 1,000 of the disposal area. 1 Give the date that the improvements were constructed: Based on a site photo in the Brooks Products'office,prior to 1982. 2. Have the improvements compromised the integrity of the final cover? (Y/N/NA) No Structures were not built on the disposal area and there are no pans to build on the disposal area. 3. Has differential settlement affected the improvements? (Y/N) No B. Is there a proposed change in postclosure land use that may jeopardize the integrity of previously closed sites or pose a potential threat to public health and safety or the environment? (Y/N) No If yes,briefly describe the proposed project: (Brooks Products has submitted plans to the City of Stockton to build a new office building(within 1,000 feet of the disposal area)adjacent to the existing office. After the new office is complete,the existing office will be demolished. The new office will have a concrete slab.) C. Is there a postclosure land use tracking system? (YIN) Yes If yes,describe the tracking system: EA is to be notified of any construction on the property,linked to building permits. EA to conduct annual inspections to monitor cover conditions and postclosure land use. V11. Disposal Site Category(See Classification Chart) Primary A.- F-1 B: El C: 0 D: M U: E] X F] Secondary 2: El 3: r-J Vill. Comments: Completed trenching to evaluate previous dumping activities. Based on the trenching,it appears that the site was used as a bum dump and covered. Potential for gas generation and subsequent migration is minimal since the site was previously used as a bum dump. No confirmed release of landfill gas or leachate seeps with significant threat of pollution or nuisance. Site is adequately covered and minimal action is needed to prevent human contact with the waste. There are inhabitable structures within 1,000 feet of the disposal area. Therefore,a C1 site ranking. Recommend rr-rr,,ing the vegetation rather than tilling to minimize the impact on the cover, Prepared By: Date 7!