CLOSED CIRCUIT TELEVISION (CCTV) SEWER INSPECTION STANDARD
(cctv) sewer inspection standard - City of Welland
(cctv) sewer inspection standard - City of Welland
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CITY OF WELLAND <strong>CCTV</strong> <strong>SEWER</strong> <strong>INSPECTION</strong> <strong>STANDARD</strong><br />
SECTION<br />
TABLE OF CONTENTS<br />
PAGE<br />
1.0 INTRODUCTION .................................................................................................................. 1<br />
2.0 GENERAL SURVEY SPECIFICATIONS ............................................................................ 1<br />
2.1 DESCRIPTION OF WORK ....................................................................................................................... 1<br />
2.2 DEFECT CODING .................................................................................................................................. 1<br />
2.3 SURVEY VIDEO ..................................................................................................................................... 2<br />
2.4 SURVEY REPORT SUBMISSION .............................................................................................................. 2<br />
2.5 SURVEY REPORT FORMAT – HEADER SECTION ...................................................................................... 2<br />
2.6 SURVEY REPORT FORMAT – CONDITION DETAILS SECTION ..................................................................... 3<br />
2.7 SURVEY PHOTOGRAPHS ....................................................................................................................... 3<br />
2.8 SURVEY COMPUTER DATABASE ............................................................................................................ 4<br />
2.9 SUBMISSION OF COMPLETED SURVEYS .................................................................................................. 4<br />
3.0 TECHNICAL SPECIFICATIONS ......................................................................................... 4<br />
3.1 LINEAR MEASUREMENT ........................................................................................................................ 4<br />
3.2 DATA DISPLAY AND VIDEO RECORDING ............................................................................................ 5<br />
3.3 GENERAL CAMERA POSITION ................................................................................................................ 5<br />
3.4 PHOTOGRAPH CAMERA POSITION .......................................................................................................... 5<br />
3.5 PICTURE QUALITY ................................................................................................................................ 5<br />
4.0 CONCLUSION ..................................................................................................................... 6<br />
LIST OF SCHEDULES<br />
SCHEDULE A-1: SURVEY HEADER REPORTING REQUIREMENTS<br />
SCHEDULE A-2: CONDITION DETAILS AND REPORTING REQUIREMENTS<br />
T:\Clerical\Templates Tender Document Forms\<strong>CCTV</strong> Sewer Insp Standard Aug 2008-Revised Feb 2013.doc
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