REPORTING YEAR: 1995 --------------------------------------------------------------------- SILICON SYS. INC. --------------------------------------------------------------------- Breakdown of releases and waste (by chemical) follows: Chemical Name: GLYCOL ETHERS CAS Number: N230 (Name: SILICON SYS. INC.) Maximum Amount On Site: 0 - 99 LBS (Year: 1995) Medium Release (lbs) Destination or Method Used ------------ -------------- -------------------------- STACK AIR 2 OFF-SITE 100,000 TO: TREATMENT & RECOVERY SERVICE S INC. SAN JOSE, CA USING: SOLVENTS/ORGANICS RECOVERY Total 100,002 Management of production-related waste (On=on-site, Off=off-site)- Year: (*=projected) 1994 1995 1996* 1997* Rel. or Disp: 1 2 2 2 Recycled Off: 31,000 100,000 100,000 100,000 Total: 31,001 100,002 100,002 100,002 Non-production-related waste: 0 (accidental or remedial) Total waste : 100,002 (Production & Non-Production) Production Ratio: 1.17 "Rel. or Disp" above = quantity released on-site or disposed off-site Chemical Name: HYDROCHLORIC ACID (1995 AND AFTER "ACID AEROSOLS" ONLY) CAS Number: 007647010 (Name: SILICON SYS. INC.) Maximum Amount On Site: 1,000 - 9,999 LBS (Year: 1995) Medium Release (lbs) Destination or Method Used ------------ -------------- -------------------------- STACK AIR 13 Total 13 Management of production-related waste (On=on-site, Off=off-site)- Year: (*=projected) 1994 1995 1996* 1997* Rel. or Disp: 15 13 15 15 Treated On: 150,000 200,000 250,000 250,000 Total: 150,015 200,013 250,015 250,015 Non-production-related waste: 0 (accidental or remedial) Total waste : 200,013 (Production & Non-Production) Production Ratio: 1.17 "Rel. or Disp" above = quantity released on-site or disposed off-site Chemical Name: HYDROGEN FLUORIDE CAS Number: 007664393 (Name: SILICON SYS. INC.) Maximum Amount On Site: 100 - 999 LBS (Year: 1995) Medium Release (lbs) Destination or Method Used ------------ -------------- -------------------------- STACK AIR 20 Total 20 Management of production-related waste (On=on-site, Off=off-site)- Year: (*=projected) 1994 1995 1996* 1997* Rel. or Disp: 4 20 22 22 Treated On: 15,000 22,000 25,000 25,000 Treated Off: 3 0 3 3 Total: 15,007 22,020 25,025 25,025 Non-production-related waste: 0 (accidental or remedial) Total waste : 22,020 (Production & Non-Production) Production Ratio: 1.17 "Rel. or Disp" above = quantity released on-site or disposed off-site Chemical Name: NITRIC ACID CAS Number: 007697372 (Name: SILICON SYS. INC.) Maximum Amount On Site: 100 - 999 LBS (Year: 1995) Medium Release (lbs) Destination or Method Used ------------ -------------- -------------------------- STACK AIR 22 Total 22 Management of production-related waste (On=on-site, Off=off-site)- Year: (*=projected) 1994 1995 1996* 1997* Rel. or Disp: 22 22 26 26 Treated On: 14,000 23,000 27,000 27,000 Treated Off: 5 0 5 5 Total: 14,027 23,022 27,031 27,031 Non-production-related waste: 0 (accidental or remedial) Total waste : 23,022 (Production & Non-Production) Production Ratio: 1.17 "Rel. or Disp" above = quantity released on-site or disposed off-site Chemical Name: N-METHYL-2-PYRROLIDONE CAS Number: 000872504 (Name: SILICON SYS. INC.) Maximum Amount On Site: 100 - 999 LBS (Year: 1995) Medium Release (lbs) Destination or Method Used ------------ -------------- -------------------------- STACK AIR 16,600 POTW WATER (total below) TO: CITY OF SANTA CRUZ PUBLIC WORK S DEPARTMENT OFF-SITE 102,000 TO: TREATMENT & RECOVERY SERVICE S SAN JOSE, CA USING: SOLVENTS/ORGANICS RECOVERY POTW TOTAL 990 (Total for all POTW transfers) Total 119,590 Management of production-related waste (On=on-site, Off=off-site)- Year: (*=projected) 1994 1995 1996* 1997* Rel. or Disp: 17,000 17,000 17,000 17,000 Recycled Off: 19,000 102,000 130,000 130,000 Treated Off: 0 990 990 990 Total: 36,000 119,990 147,990 147,990 Non-production-related waste: 0 (accidental or remedial) Total waste : 119,990 (Production & Non-Production) Production Ratio: 1.17 "Rel. or Disp" above = quantity released on-site or disposed off-site Chemical Name: PHOSPHORIC ACID CAS Number: 007664382 (Name: SILICON SYS. INC.) Maximum Amount On Site: 1,000 - 9,999 LBS (Year: 1995) Medium Release (lbs) Destination or Method Used ------------ -------------- -------------------------- No non-zero releases or transfers reported. Management of production-related waste (On=on-site, Off=off-site)- Year: (*=projected) 1994 1995 1996* 1997* Rel. or Disp: 5 0 0 0 Treated On: 55,000 57,000 57,000 57,000 Total: 55,005 57,000 57,000 57,000 Non-production-related waste: 0 (accidental or remedial) Total waste : 57,000 (Production & Non-Production) Production Ratio: 1.17 "Rel. or Disp" above = quantity released on-site or disposed off-site Totals for all chemicals for SILICON SYS. INC. Releases and Transfers- Stack Air : 16,657 Total Releases : 16,657 POTW Transfer : 990 Recycling Trans. : 202,000 Total Transfers : 202,990 Total : 219,647 (Year: 1995) Total Production-Related Waste : 522,047 Total Non-Production-Related Waste : 0 Production-related waste was managed by- Recycling Off-site : 202,000 Treatment On-site : 302,000 Treatment Off-site : 990 Release On-site or Disposal Off-site : 17,057This search was taken from RTK NET's (the Right-To-Know Network)'s copy of EPA's TRIS database. RTK NET is run by OMB Watch and Unison Institute at 1742 Connecticut Ave., NW, Washington DC, 20009 - Phone: 202-234-8494.
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