OLS : Record

RECORD NUMBER: 15 OF 33

Main Title

Infiltration/inflow : I/I analysis and project certification /

CORP Author

Roy F. Weston, inc.; United States. Environmental Protection Agency. Office of Municipal Pollution Control. Municipal Facilities Division. org

Publisher

U.S. Environmental Protection Agency, Office of Municipal Pollution Control, Municipal Facilities Division ; Available from the National Technical Information Service,

Place Published

Washington, DC Springfield, Va.

Year Published

1985

Report Number

EPA 832-F-85-100

Stock Number

PB85-231165

OCLC Number

17495562

Subjects

Sewerage--Maintenance and repair--Planning; Seepage; Water, Underground--Pollution; Fluid infiltration; Sewers; Performance evaluation; Water pollution control; Ground water; Pipe joints; Drains; Cracks; Foundations; Cost effectiveness; Renovating; Maintenance; Design; Construction

Subject Added Ent

Sewerage--Maintenance and repair--Planning.; Seepage.; Groundwater--Pollution.

Internet Access

Description	Access URL
	http://www.ecy.wa.gov/pubs/9703.pdf

Holdings

Library		Call Number	Additional Info	Location	Date Modified
EJBD	ARCHIVE	EPA 832-F-85-100		Headquarters Library/Washington,DC	04/25/2011
ELBR	RPS	EPA 740-R-85-003	repository copy	AWBERC Library/Cincinnati,OH	04/18/2011
ESAD		PB85-231165		Region 10 Library/Seattle,WA	10/20/2000
NTIS		PB85-231165	Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy.	NTIS	01/01/1988

Collation

[7] p. : ill. ; 28 cm.

Abstract

The brochure informs grantees and facility planners on how to determine whether excessive I/I exists, and how to certify that excessive I/I has been sufficiently reduced through sewer rehabilitation. 'Infiltration' occurs when groundwater enters a sewer system through broken pipes, defective pipe joints, or illegal connections of foundation drains. 'Inflow' is surface runoff that enters a sewer system through manhole covers, exposed broken pipe and defective pipe joints, cross connections between storm sewer and sanitary sewers, and illegal connections of roof leaders, cellar drains, yard drains, or catch basins. Virtually every sewer system will have some infiltration or inflow. Guidelines have been developed to help determine what amount of infiltration and inflow is considered 'excessive.'

Notes

"Prepared by Roy F. Weston, Inc."--P. [7]. "May 1985." Sponsored by Office of Water, Office of Municipal Pollution Control. "PB85-231165." Cover title.

Corporate Au Added Ent

Roy F. Weston, inc.; United States. Environmental Protection Agency. Office of Municipal Pollution Control. Municipal Facilities Division.

Alternate Title

I/I analysis and project certification

PUB Date Free Form

1985

Ti Tra Differently

Infiltration inflow.\ I/I analysis and project certification.

NTIS Prices

PC A02/MF A01

BIB Level

Document Type

OCLC Time Stamp

20110419172501

Cataloging Source

OCLC/T

Language

eng

Origin

OCLC

Type

CAT

OCLC Rec Leader

01501cam 2200337Ka 45020

OLS : Record

RECORD NUMBER: 15 OF 33

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