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Filing Detail
Form S-4/A - Registration of securities, business combinations: [Amend]
SEC Accession No. 0001047469-12-009054
Filing Date
2012-09-24
Accepted
2012-09-24 15:42:52
Documents
68

Document Format Files

Seq Description Document Type Size
1 S-4/A a2211062zs-4a.htm S-4/A 1004575
2 EX-3.5 a2211062zex-3_5.htm EX-3.5 129920
3 EX-3.6 a2211062zex-3_6.htm EX-3.6 149155
4 EX-3.7 a2211062zex-3_7.htm EX-3.7 117800
5 EX-3.8 a2211062zex-3_8.htm EX-3.8 130264
6 EX-3.9 a2211062zex-3_9.htm EX-3.9 145447
7 EX-3.10 a2211062zex-3_10.htm EX-3.10 91104
8 EX-3.11 a2211062zex-3_11.htm EX-3.11 129643
9 EX-3.12 a2211062zex-3_12.htm EX-3.12 129688
10 EX-3.13 a2211062zex-3_13.htm EX-3.13 126447
11 EX-3.14 a2211062zex-3_14.htm EX-3.14 133591
12 EX-3.15 a2211062zex-3_15.htm EX-3.15 145577
13 EX-3.16 a2211062zex-3_16.htm EX-3.16 145786
14 EX-3.17 a2211062zex-3_17.htm EX-3.17 130779
15 EX-3.18 a2211062zex-3_18.htm EX-3.18 150023
16 EX-3.19 a2211062zex-3_19.htm EX-3.19 125819
17 EX-3.20 a2211062zex-3_20.htm EX-3.20 138396
18 EX-3.21 a2211062zex-3_21.htm EX-3.21 129978
19 EX-3.22 a2211062zex-3_22.htm EX-3.22 110340
20 EX-3.23 a2211062zex-3_23.htm EX-3.23 136146
21 EX-3.24 a2211062zex-3_24.htm EX-3.24 131596
22 EX-3.25 a2211062zex-3_25.htm EX-3.25 149082
23 EX-3.26 a2211062zex-3_26.htm EX-3.26 125503
24 EX-3.27 a2211062zex-3_27.htm EX-3.27 122196
25 EX-3.28 a2211062zex-3_28.htm EX-3.28 287166
26 EX-3.29 a2211062zex-3_29.htm EX-3.29 77452
27 EX-3.30 a2211062zex-3_30.htm EX-3.30 130767
28 EX-3.31 a2211062zex-3_31.htm EX-3.31 143153
29 EX-3.32 a2211062zex-3_32.htm EX-3.32 100527
30 EX-3.33 a2211062zex-3_33.htm EX-3.33 118655
31 EX-3.34 a2211062zex-3_34.htm EX-3.34 131341
32 EX-3.35 a2211062zex-3_35.htm EX-3.35 153171
33 EX-3.36 a2211062zex-3_36.htm EX-3.36 129494
34 EX-3.37 a2211062zex-3_37.htm EX-3.37 129088
35 EX-3.38 a2211062zex-3_38.htm EX-3.38 126695
36 EX-3.39 a2211062zex-3_39.htm EX-3.39 129602
37 EX-3.40 a2211062zex-3_40.htm EX-3.40 139009
38 EX-3.41 a2211062zex-3_41.htm EX-3.41 132780
39 EX-3.42 a2211062zex-3_42.htm EX-3.42 139017
40 EX-3.43 a2211062zex-3_43.htm EX-3.43 117672
41 EX-3.44 a2211062zex-3_44.htm EX-3.44 129586
42 EX-3.45 a2211062zex-3_45.htm EX-3.45 117519
43 EX-3.46 a2211062zex-3_46.htm EX-3.46 118232
44 EX-3.47 a2211062zex-3_47.htm EX-3.47 130153
45 EX-3.48 a2211062zex-3_48.htm EX-3.48 129912
46 EX-3.49 a2211062zex-3_49.htm EX-3.49 140077
47 EX-3.50 a2211062zex-3_50.htm EX-3.50 122225
48 EX-3.51 a2211062zex-3_51.htm EX-3.51 117776
49 EX-3.52 a2211062zex-3_52.htm EX-3.52 129258
50 EX-3.53 a2211062zex-3_53.htm EX-3.53 106511
51 EX-3.54 a2211062zex-3_54.htm EX-3.54 137568
52 EX-3.55 a2211062zex-3_55.htm EX-3.55 129938
53 EX-3.56 a2211062zex-3_56.htm EX-3.56 194548
54 EX-3.57 a2211062zex-3_57.htm EX-3.57 122247
55 EX-3.58 a2211062zex-3_58.htm EX-3.58 129091
56 EX-3.59 a2211062zex-3_59.htm EX-3.59 153317
57 EX-3.60 a2211062zex-3_60.htm EX-3.60 127162
58 EX-3.61 a2211062zex-3_61.htm EX-3.61 142903
59 EX-3.62 a2211062zex-3_62.htm EX-3.62 126007
60 EX-3.63 a2211062zex-3_63.htm EX-3.63 125231
61 EX-3.64 a2211062zex-3_64.htm EX-3.64 124687
62 EX-3.65 a2211062zex-3_65.htm EX-3.65 140223
63 EX-3.66 a2211062zex-3_66.htm EX-3.66 58791
64 EX-3.67 a2211062zex-3_67.htm EX-3.67 129390
65 EX-4.7A a2211062zex-4_7a.htm EX-4.7A 91324
66 EX-5.1 a2210830zex-5_1.htm EX-5.1 28241
67 EX-23.1 a2210830zex-23_1.htm EX-23.1 3686
68 filename68.htm CORRESP 28608
  Complete submission text file 0001047469-12-009054.txt   9490744
Mailing Address 42 LONGWATER DRIVE NORWELL MA 02061-9149
Business Address 42 LONGWATER DRIVE P.O. BOX 9149 NORWELL MA 02061-9149 781-792-5000
CLEAN HARBORS INC (Filer) CIK: 0000822818 (see all company filings)

IRS No.: 042997780 | State of Incorp.: MA | Fiscal Year End: 1211
Type: S-4/A | Act: 33 | File No.: 333-183641 | Film No.: 121106376
SIC: 4955 Hazardous Waste Management

Mailing Address 1200 CROWN COLONY DR QUINCY MA 02169
Business Address 1200 CROWN COLONY DR QUINCY MA 02169 6178491800
CLEAN HARBORS ENVIRONMENTAL SERVICES INC (Filer) CIK: 0000925491 (see all company filings)

State of Incorp.: MA | Fiscal Year End: 1231
Type: S-4/A | Act: 33 | File No.: 333-183641-63 | Film No.: 121106439
SIC: 4953 Refuse Systems

Mailing Address 1200 CROWN COLONY DR QUINCY MA 02169
Business Address 1200 CROWN COLONY DR QUINCY MA 02169 6178491800
CLEAN HARBORS KINGSTON FACILITY CORP (Filer) CIK: 0000925493 (see all company filings)

State of Incorp.: MA | Fiscal Year End: 1231
Type: S-4/A | Act: 33 | File No.: 333-183641-59 | Film No.: 121106438
SIC: 4953 Refuse Systems

Mailing Address 1200 CROWN COLONY DR QUINCY MA 02169
Business Address 1200 CROWN COLONY DR QUINCY MA 02169 6178491800
SPRING GROVE RESOURCE RECOVERY INC (Filer) CIK: 0000925495 (see all company filings)

State of Incorp.: MA | Fiscal Year End: 1231
Type: S-4/A | Act: 33 | File No.: 333-183641-03 | Film No.: 121106437
SIC: 4953 Refuse Systems

Mailing Address 1200 CROWN COLONY DR QUINCY MA 02169
Business Address 1200 CROWN COLONY DR QUINCY MA 02169 6178491800
MURPHYS WASTE OIL SERVICE INC (Filer) CIK: 0000925496 (see all company filings)

State of Incorp.: MA | Fiscal Year End: 1231
Type: S-4/A | Act: 33 | File No.: 333-183641-07 | Film No.: 121106436
SIC: 4953 Refuse Systems

Mailing Address 1200 CROWN COLONY DR QUINCY MA 02169
Business Address 1200 CROWN COLONY DR QUINCY MA 02169 6178491800
CLEAN HARBORS OF CONNECTICUT INC (Filer) CIK: 0000925499 (see all company filings)

State of Incorp.: MA | Fiscal Year End: 1231
Type: S-4/A | Act: 33 | File No.: 333-183641-49 | Film No.: 121106435
SIC: 4953 Refuse Systems

Mailing Address 1200 CROWN COLONY DR QUINCY MA 02169
Business Address 1200 CROWN COLONY DR QUINCY MA 02169 6178491800
CLEAN HARBORS OF BALTIMORE INC (Filer) CIK: 0000925502 (see all company filings)

State of Incorp.: MA | Fiscal Year End: 1231
Type: S-4/A | Act: 33 | File No.: 333-183641-52 | Film No.: 121106434
SIC: 4953 Refuse Systems

Mailing Address 1200 CROWN COLONY DR QUINCY MA 02169
Business Address 1200 CROWN COLONY DR QUINCY MA 02169 6178491800
CLEAN HARBORS OF BRAINTREE INC (Filer) CIK: 0000925504 (see all company filings)

State of Incorp.: MA | Fiscal Year End: 1231
Type: S-4/A | Act: 33 | File No.: 333-183641-51 | Film No.: 121106433
SIC: 4953 Refuse Systems

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
Altair Disposal Services, LLC (Filer) CIK: 0001330867 (see all company filings)

IRS No.: 562295310 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4/A | Act: 33 | File No.: 333-183641-31 | Film No.: 121106432

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
BATON ROUGE DISPOSAL, LLC (Filer) CIK: 0001330868 (see all company filings)

IRS No.: 562295315 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4/A | Act: 33 | File No.: 333-183641-30 | Film No.: 121106431

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
BRIDGEPORT DISPOSAL, LLC (Filer) CIK: 0001330869 (see all company filings)

IRS No.: 562295319 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4/A | Act: 33 | File No.: 333-183641-29 | Film No.: 121106430

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
CH INTERNATIONAL HOLDINGS, LLC (Filer) CIK: 0001330870 (see all company filings)

IRS No.: 470942135 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4/A | Act: 33 | File No.: 333-183641-28 | Film No.: 121106429

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
CLEAN HARBORS ANDOVER, LLC (Filer) CIK: 0001330871 (see all company filings)

IRS No.: 562295323 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4/A | Act: 33 | File No.: 333-183641-27 | Film No.: 121106428

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
CLEAN HARBORS ANTIOCH, LLC (Filer) CIK: 0001330872 (see all company filings)

IRS No.: 020646441 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4/A | Act: 33 | File No.: 333-183641-26 | Film No.: 121106427

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
CLEAN HARBORS ARAGONITE, LLC (Filer) CIK: 0001330873 (see all company filings)

IRS No.: 020646449 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4/A | Act: 33 | File No.: 333-183641-25 | Film No.: 121106426

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
CLEAN HARBORS ARIZONA, LLC (Filer) CIK: 0001330874 (see all company filings)

IRS No.: 562295308 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4/A | Act: 33 | File No.: 333-183641-24 | Film No.: 121106425

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
CLEAN HARBORS BATON ROUGE, LLC (Filer) CIK: 0001330875 (see all company filings)

IRS No.: 562295309 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4/A | Act: 33 | File No.: 333-183641-23 | Film No.: 121106424

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
CLEAN HARBORS BDT, LLC (Filer) CIK: 0001330876 (see all company filings)

IRS No.: 562295313 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4/A | Act: 33 | File No.: 333-183641-22 | Film No.: 121106423

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
CLEAN HARBORS BUTTONWILLOW, LLC (Filer) CIK: 0001330877 (see all company filings)

IRS No.: 562295316 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4/A | Act: 33 | File No.: 333-183641-21 | Film No.: 121106422

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
CLEAN HARBORS CHATTANOOGA, LLC (Filer) CIK: 0001330878 (see all company filings)

IRS No.: 562295318 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4/A | Act: 33 | File No.: 333-183641-20 | Film No.: 121106421

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
CLEAN HARBORS COFFEYVILLE, LLC (Filer) CIK: 0001330879 (see all company filings)

IRS No.: 562295320 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4/A | Act: 33 | File No.: 333-183641-18 | Film No.: 121106420

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
CLEAN HARBORS COLFAX, LLC (Filer) CIK: 0001330880 (see all company filings)

IRS No.: 562295321 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4/A | Act: 33 | File No.: 333-183641-17 | Film No.: 121106419

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
CLEAN HARBORS DEER PARK, LLC (Filer) CIK: 0001330882 (see all company filings)

IRS No.: 481263743 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4/A | Act: 33 | File No.: 333-183641-16 | Film No.: 121106418

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
CLEAN HARBORS DEER TRAIL, LLC (Filer) CIK: 0001330883 (see all company filings)

IRS No.: 562295327 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4/A | Act: 33 | File No.: 333-183641-15 | Film No.: 121106417

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
CLEAN HARBORS DISPOSAL SERVICES, INC. (Filer) CIK: 0001330884 (see all company filings)

IRS No.: 043667165 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4/A | Act: 33 | File No.: 333-183641-14 | Film No.: 121106416

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
CLEAN HARBORS FLORIDA, LLC (Filer) CIK: 0001330886 (see all company filings)

IRS No.: 562295283 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4/A | Act: 33 | File No.: 333-183641-62 | Film No.: 121106415

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
CLEAN HARBORS GRASSY MOUNTAIN, LLC (Filer) CIK: 0001330887 (see all company filings)

IRS No.: 562295286 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4/A | Act: 33 | File No.: 333-183641-61 | Film No.: 121106414

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
CLEAN HARBORS KANSAS, LLC (Filer) CIK: 0001330888 (see all company filings)

IRS No.: 562295290 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4/A | Act: 33 | File No.: 333-183641-60 | Film No.: 121106413

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
CLEAN HARBORS LAPORTE, LLC (Filer) CIK: 0001330889 (see all company filings)

IRS No.: 481263744 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4/A | Act: 33 | File No.: 333-183641-58 | Film No.: 121106412

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
CLEAN HARBORS LAUREL, LLC (Filer) CIK: 0001330890 (see all company filings)

IRS No.: 562295292 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4/A | Act: 33 | File No.: 333-183641-57 | Film No.: 121106411

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
CLEAN HARBORS LONE MOUNTAIN, LLC (Filer) CIK: 0001330892 (see all company filings)

IRS No.: 562295299 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4/A | Act: 33 | File No.: 333-183641-56 | Film No.: 121106410

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
CLEAN HARBORS LONE STAR CORP. (Filer) CIK: 0001330893 (see all company filings)

IRS No.: 061655334 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4/A | Act: 33 | File No.: 333-183641-55 | Film No.: 121106409

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
CLEAN HARBORS LOS ANGELES, LLC (Filer) CIK: 0001330894 (see all company filings)

IRS No.: 562295303 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4/A | Act: 33 | File No.: 333-183641-54 | Film No.: 121106408

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
CLEAN HARBORS (MEXICO), INC. (Filer) CIK: 0001330895 (see all company filings)

IRS No.: 562294684 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4/A | Act: 33 | File No.: 333-183641-53 | Film No.: 121106407

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
CLEAN HARBORS PECATONICA, LLC (Filer) CIK: 0001330898 (see all company filings)

IRS No.: 562295314 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4/A | Act: 33 | File No.: 333-183641-48 | Film No.: 121106406

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
Plaquemine Remediation Services, LLC (Filer) CIK: 0001330899 (see all company filings)

IRS No.: 562295280 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4/A | Act: 33 | File No.: 333-183641-34 | Film No.: 121106405

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
CLEAN HARBORS PPM, LLC (Filer) CIK: 0001330900 (see all company filings)

IRS No.: 562295269 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4/A | Act: 33 | File No.: 333-183641-47 | Film No.: 121106404

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
CLEAN HARBORS REIDSVILLE, LLC (Filer) CIK: 0001330902 (see all company filings)

IRS No.: 562295199 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4/A | Act: 33 | File No.: 333-183641-46 | Film No.: 121106403

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
CLEAN HARBORS SAN JOSE, LLC (Filer) CIK: 0001330904 (see all company filings)

IRS No.: 562295202 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4/A | Act: 33 | File No.: 333-183641-45 | Film No.: 121106402

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
CLEAN HARBORS SERVICES, INC. (Filer) CIK: 0001330906 (see all company filings)

IRS No.: 061287127 | State of Incorp.: MA | Fiscal Year End: 1205
Type: S-4/A | Act: 33 | File No.: 333-183641-44 | Film No.: 121106401

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
CLEAN HARBORS TENNESSEE, LLC (Filer) CIK: 0001330907 (see all company filings)

IRS No.: 562295205 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4/A | Act: 33 | File No.: 333-183641-43 | Film No.: 121106400

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
CLEAN HARBORS WESTMORLAND, LLC (Filer) CIK: 0001330909 (see all company filings)

IRS No.: 562295208 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4/A | Act: 33 | File No.: 333-183641-42 | Film No.: 121106399

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
CLEAN HARBORS WHITE CASTLE, LLC (Filer) CIK: 0001330910 (see all company filings)

IRS No.: 562295210 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4/A | Act: 33 | File No.: 333-183641-41 | Film No.: 121106398

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
CROWLEY DISPOSAL, LLC (Filer) CIK: 0001330911 (see all company filings)

IRS No.: 061655356 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4/A | Act: 33 | File No.: 333-183641-40 | Film No.: 121106397

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
DISPOSAL PROPERTIES, LLC (Filer) CIK: 0001330914 (see all company filings)

IRS No.: 562295213 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4/A | Act: 33 | File No.: 333-183641-39 | Film No.: 121106396

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
GSX DISPOSAL, LLC (Filer) CIK: 0001330915 (see all company filings)

IRS No.: 562295215 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4/A | Act: 33 | File No.: 333-183641-50 | Film No.: 121106395

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
HILLIARD DISPOSAL, LLC (Filer) CIK: 0001330917 (see all company filings)

IRS No.: 562295217 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4/A | Act: 33 | File No.: 333-183641-08 | Film No.: 121106394

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
Clean Harbors Clive, LLC (Filer) CIK: 0001330918 (see all company filings)

IRS No.: 562295229 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4/A | Act: 33 | File No.: 333-183641-19 | Film No.: 121106384

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
ROEBUCK DISPOSAL, LLC (Filer) CIK: 0001330921 (see all company filings)

IRS No.: 562295219 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4/A | Act: 33 | File No.: 333-183641-06 | Film No.: 121106383

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
SAWYER DISPOSAL SERVICES, LLC (Filer) CIK: 0001330922 (see all company filings)

IRS No.: 562295224 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4/A | Act: 33 | File No.: 333-183641-05 | Film No.: 121106382

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
SERVICE CHEMICAL, LLC (Filer) CIK: 0001330923 (see all company filings)

IRS No.: 562295322 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4/A | Act: 33 | File No.: 333-183641-04 | Film No.: 121106381

Mailing Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048
Business Address C/O CLEAN HARBORS, INC. P.O. BOX 859048 BRAINTREE MA 02185-9048 781-849-1800
TULSA DISPOSAL, LLC (Filer) CIK: 0001330925 (see all company filings)

IRS No.: 562295227 | State of Incorp.: DE | Fiscal Year End: 1205
Type: S-4/A | Act: 33 | File No.: 333-183641-02 | Film No.: 121106380

Mailing Address 42 LONGWATER DRIVE P.O. BOX 9149 NORWELL MA 02061-9149
Business Address 42 LONGWATER DRIVE P.O. BOX 9149 NORWELL MA 02061-9149 (781) 792-5000
CLEAN HARBORS RECYCLING SERVICES OF CHICAGO, LLC (Filer) CIK: 0001473858 (see all company filings)

IRS No.: 364599645 | State of Incorp.: DE | Fiscal Year End: 1231
Type: S-4/A | Act: 33 | File No.: 333-183641-01 | Film No.: 121106379

Mailing Address 42 LONGWATER DRIVE P.O. BOX 9149 NORWELL MA 02061-9149
Business Address 42 LONGWATER DRIVE P.O. BOX 9149 NORWELL MA 02061-9149 (781) 792-5000
Clean Harbors Development, LLC (Filer) CIK: 0001473859 (see all company filings)

IRS No.: 300471576 | State of Incorp.: DE | Fiscal Year End: 1231
Type: S-4/A | Act: 33 | File No.: 333-183641-13 | Film No.: 121106378

Mailing Address 42 LONGWATER DRIVE P.O. BOX 9149 NORWELL MA 02061-9149
Business Address 42 LONGWATER DRIVE P.O. BOX 9149 NORWELL MA 02061-9149 (781) 792-5000
CLEAN HARBORS RECYCLING OF OHIO, LLC (Filer) CIK: 0001473860 (see all company filings)

IRS No.: 364599643 | State of Incorp.: DE | Fiscal Year End: 1231
Type: S-4/A | Act: 33 | File No.: 333-183641-11 | Film No.: 121106377

Mailing Address 42 LONGWATER DRIVE P.O. BOX 9149 NORWELL MA 02061-9149
Business Address 42 LONGWATER DRIVE P.O. BOX 9149 NORWELL MA 02061-9149 (781) 792-5000
CLEAN HARBORS WILMINGTON, LLC (Filer) CIK: 0001473864 (see all company filings)

IRS No.: 134335799 | State of Incorp.: DE | Fiscal Year End: 1231
Type: S-4/A | Act: 33 | File No.: 333-183641-12 | Film No.: 121106393

Mailing Address 42 LONGWATER DRIVE P.O. BOX 9149 NORWELL MA 02061-9149
Business Address 42 LONGWATER DRIVE P.O. BOX 9149 NORWELL MA 02061-9149 (781) 792-5000
CLEAN HARBORS EL DORADO, LLC (Filer) CIK: 0001473934 (see all company filings)

IRS No.: 943401916 | State of Incorp.: DE | Fiscal Year End: 1231
Type: S-4/A | Act: 33 | File No.: 333-183641-10 | Film No.: 121106392

Mailing Address 2700 AVENUE S SAN LEON TX 77539
Business Address 2700 AVENUE S SAN LEON TX 77539 281-339-1352
DuraTherm, Inc. (Filer) CIK: 0001477866 (see all company filings)

IRS No.: 261821662 | State of Incorp.: DE | Fiscal Year End: 1231
Type: S-4/A | Act: 33 | File No.: 333-183641-09 | Film No.: 121106391

Mailing Address C/O CLEAN HARBORS, INC. 42 LONGWATER DRIVE NORWELL MA 02061
Business Address C/O CLEAN HARBORS, INC. 42 LONGWATER DRIVE NORWELL MA 02061 781-792-5000
Sanitherm USA, Inc. (Filer) CIK: 0001525322 (see all company filings)

IRS No.: 000000000
Type: S-4/A | Act: 33 | File No.: 333-183641-38 | Film No.: 121106390

Mailing Address C/O CLEAN HARBORS, INC. 42 LONGWATER DRIVE NORWELL MA 02061
Business Address C/O CLEAN HARBORS, INC. 42 LONGWATER DRIVE NORWELL MA 02061 781-792-5000
Peak Energy Services USA, Inc. (Filer) CIK: 0001525323 (see all company filings)

IRS No.: 000000000
Type: S-4/A | Act: 33 | File No.: 333-183641-37 | Film No.: 121106389

Mailing Address C/O CLEAN HARBORS, INC. 42 LONGWATER DRIVE NORWELL MA 02061
Business Address C/O CLEAN HARBORS, INC. 42 LONGWATER DRIVE NORWELL MA 02061 781-792-5000
ARC Advanced Reactors & Columns, LLC (Filer) CIK: 0001525324 (see all company filings)

IRS No.: 264260688
Type: S-4/A | Act: 33 | File No.: 333-183641-36 | Film No.: 121106388

Mailing Address C/O CLEAN HARBORS, INC. 42 LONGWATER DRIVE NORWELL MA 02061
Business Address C/O CLEAN HARBORS, INC. 42 LONGWATER DRIVE NORWELL MA 02061 781-792-5000
Clean Harbors Catalyst Technologies, LLC (Filer) CIK: 0001525326 (see all company filings)

IRS No.: 320003075
Type: S-4/A | Act: 33 | File No.: 333-183641-35 | Film No.: 121106387

Mailing Address C/O CLEAN HARBORS, INC. 42 LONGWATER DRIVE NORWELL MA 02061
Business Address C/O CLEAN HARBORS, INC. 42 LONGWATER DRIVE NORWELL MA 02061 781-792-5000
Clean Harbors Exploration Services, Inc. (Filer) CIK: 0001525327 (see all company filings)

IRS No.: 841713357
Type: S-4/A | Act: 33 | File No.: 333-183641-33 | Film No.: 121106386

Mailing Address C/O CLEAN HARBORS, INC. 42 LONGWATER DRIVE NORWELL MA 02061
Business Address C/O CLEAN HARBORS, INC. 42 LONGWATER DRIVE NORWELL MA 02061 781-792-5000
Clean Harbors Industrial Services, Inc. (Filer) CIK: 0001525328 (see all company filings)

IRS No.: 522339707
Type: S-4/A | Act: 33 | File No.: 333-183641-32 | Film No.: 121106385