_GENERAL DOCUMENTS - C1981017 ‎(301)‎

• Permit No: C1981017
• IBM Index Class Name: GENERAL DOCUMENTS
• Doc Name: Bid Documents ‎(IMP)‎
• Permit Index Doc Type: General Correspondence
• Media Type: D
• Archive: No

APPENDIX A
SIC Permit
Code Industry Type Notes Type
39 Miscellaneous manufacturing industries A
40 Railroad transportation (c) A
41 Local and suburban transit and interurban highway passenger (c) A
transportation
42 Motor freight transportation and warehousing (except) (c) A
4221 Farm Product warehousing and storage A
4222 Refrigerated warehousing and storage A
4225 General warehousing and storage A
43 US Postal Facilities (c) A
44 Water Transportation (c) A
45 Transportation by Air (c)(d) A,B
4911 Steam electric power generation (all fuel types) (e) B
4952 Wastewater treatment plants with a design flow of 1.0 MGD or more, (e) A
or required to have an approved pretreatment program under
40 CFR 403
4953 Hazardous waste treatment, storage or disposal facilities; (e) B
incinerators (including boilers and industrial furnaces) that
bum hazardous waste. and active or inactive landfills, land
application sites, or open dumps with industrial waste and
without a stabilized final cover
5015 Motor vehicle parts, used R
5093 Scrap and waste materials R
5171 Petroleum bulk stations and terminals (c) A
Notes:
(a) For this SIC Code, a stormwater permit is required only if runoff contacts overburden, raw material,
intermediate or finished product, or waste products.
(b) Facilities at sand and gravel operations may be covered under permit S; facilities at construction sites may be
covered under permit N; other facilities. including mobile plants, may be covered under permit A.
(c) In this SIC Code, only facilities with vehicle maintenance (including fueling), equipment cleaning, or airport
deicing need a stormwater permit.
(d) Airports that use 1000 gallons of deicer(s) or more annually, and that have annual fuel sales of one million
gal/year or more, are covered under permit B. Airports that do not meet these criteria need permit A.
(e) For most facilities covered by the stormwater regulations, SIC codes are used to indicate the primary
function of the facility. This footnote denotes industries which, in most cases, are covered under the
stormwater regulations regardless of what other activities are conducted at the site (contact Division for
details).
(f) For this SIC Code, if all industrial activity, materials handling and storage at the facility are protected from
precipitation, the facility does not need a permit during Phase I of the Federal Stormwater Program. (The
scheduling on Phase II of the program is unknown at this time.)
Permit tvves: A: Light Industry General Permit (Permit No. COR-010000)
B: Heavy Industry General Permit (Permit No. COR-020000)
N: Construction General Permit (Permit No. COR-030000)
M: Metal Mining General Permit (Permit No. COR-040000)
C: Coal Mining General Permit (Permit No. COG-850000)
S: Sand and Gravel General Permit (Permit No. COG-500000)
R: Recycling Industry General Permit (Permit No. COR-600000)
7/96/1hm A-2