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MANHOLE MEASUREMENT SHEET

      USE WITH ODORKNOCKER RX™

Date________________ Owner__________________

ID-Inside Frame Diameter (Clear Opening)
OD-Outside Frame Diameter (Seat Diameter)

A-Drop Ring Diameter
B-Drop Ring Depth (From Underside Cover)

Note: Some lids have no drop ring and are Essentially flat underneath.

#1                    #2                   #3                   #4                       #5
QUAN_____ QUAN______ QUAN_____ QUAN_____ QUAN______

OD = ______ OD=______    OD= _____    OD=______   OD=______

ID = ______    ID=______     ID= ______     ID= ______    ID= _______

A = _______     A =_______ A= ______      A = ______      A= ______

B= ________    B =_______ B= ______    B=______         B=______

Location ______________________________________________

NOTES:

I.D. is sometimes referred as: CLEAR OPENING, CRAWL SPACE

If Dimension A is given, it must be smaller than I.D. on mold chart.

O.D. on mold chart must be smaller than I.D. given.

If lip width is given, then the O.D. can be obtained by the formula:

O.D. = (2x Lip Width) + I.D.

Submitted By__________________ORGANIZATION_____________________

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Send to:          OdorKnocker™ Company
                                 330 Acoma Street, Suite 805 Denver Colorado USA 80223
                                            Phone 303 765 2581    Fax 303 303 765 2581
                                                       Email art@odorknocker.com