HomeMy WebLinkAbout266.00CCTV INSPECTION SPECIFICATIONS
STD. PLAN - 266.00
GENERAL NOTES:
1.ALL NEWLY-INSTALLED AND NEWLY-REHABILITATED (PUBLIC AND PRIVATE) SANITARY SEWER AND STORM DRAIN MAIN LINES SHALL BE
INSPECTED BY MEANS OF REMOTE CCTV. CCTV INSPECTIONS AND REPORTS SHALL BE SUBMITTED TO THE CITY OF RENTON INSPECTOR
ASSIGNED TO THE PROJECT PRIOR TO RECEIVING APPROVAL TO INSTALL PROJECT CURBS, GUTTERS, AND/OR PAVEMENT.
2.THE CONTRACTOR SHALL PERFORM ALL CCTV INSPECTIONS IN ACCORDANCE WITH THE NATIONAL ASSOCIATION OF SEWER SERVICE
COMPANIES (NASSCO) PIPELINE ASSESSMENT CERTIFICATION PROGRAM (PACP).
3.ALL CCTV OPERATORS SHALL HAVE CURRENT NASSCO PACP CERTIFICATION.
4.CCTV INSPECTIONS SHALL BE RECORDED IN A GRANITENET COMPATIBLE FORMAT DATABASE USING THE LATEST SOFTWARE VERSION
AND SUBMITTED WITH ELECTRONIC LINKS BETWEEN THE DATA AND THE VIDEO ON AN EXTERNAL HDD, DVD, OR FLASH DRIVE.
5.ALL CCTV INSPECTION REPORTS SHALL BE WITHIN +/- TWO (2) FEET OF THE MEASURED LINEAR FOOTAGE BETWEEN MANHOLES ALONG
THE EXISTING PIPELINE CENTERLINE FROM THE START OF PIPE TO END OF PIPE.
6.ALL OWNER AND PACP REQUIRED HEADER INFORMATION MUST BE FULLY AND ACCURATELY ENTERED ON ALL CCTV REPORTS. WORK NOT
FOLLOWING THESE SPECIFICATIONS WILL BE REJECTED AND THE CONTRACTOR SHALL BE REQUIRED TO RE-CCTV THE WORK.
7.THE DOCUMENTATION OF THE WORK SHALL CONSIST OF PACP CCTV REPORTS, PACP DATABASE, LOGS, ELECTRONIC REPORTS, ETC.
NOTING IMPORTANT FEATURES ENCOUNTERED DURING THE INSPECTION. THE SPEED OF TRAVEL SHALL BE SLOW ENOUGH TO INSPECT
EACH PIPE JOINT, TEE CONNECTION, STRUCTURAL DETERIORATION, INFILTRATION AND INFLOW SOURCES, AND DEPOSITS, BUT SHOULD
NOT, AT ANY TIME, BE FASTER THAN 30 FEET PER MINUTE, EXCEPT AS NOTED OTHERWISE IN THIS DOCUMENT.
8.THE CAMERA MUST BE CENTERED IN THE PIPE TO PROVIDE ACCURATE DISTANCE MEASUREMENTS TO PROVIDE LOCATIONS OF FEATURES
IN THE SEWER AND THESE FOOTAGE MEASUREMENTS SHALL BE DISPLAYED AND DOCUMENTED ON THE VIDEO. ALL PACP OBSERVATIONS
SHALL BE IDENTIFIED BY AUDIO AND ON A PACP LOG. ALL VIDEO MUST BE CONTINUOUSLY METERED FROM MANHOLE TO MANHOLE. ALL
VIDEO RECORDING SHALL BE CONTINUOUS FROM STRUCTURE TO STRUCTURE WITH NO "PAUSING" OF THE VIDEO RECORDING DURING
EACH PIPELINE INSPECTION. THE PIPE SHALL BE CLEANED PRIOR TO THE CCTV INSPECTION TO ENSURE ALL DEFECTS, FEATURE, AND
OBSERVATIONS ARE SEEN AND LOGGED.
9.JUST PRIOR TO BEGINNING THE CCTV INSPECTION, WHILE THE CCTV CAMERA IS IN PLACE AND RECORDING, WATER (CONTAINING DYE)
SHALL BE INTRODUCED INTO THE UPSTREAM MANHOLE OF EACH PIPE SEGMENT UNTIL IT IS OBSERVED AND RECORDED FLOWING PAST
THE CAMERA'S FIELD OF VISION IN ITS ENTIRETY.
10.THE CCTV CAMERA SHALL HAVE A WATER-LEVEL MEASURING DEVICE (BALL, CYLINDER, ETC.) ATTACHED THAT HAS 1/4" MARKINGS TO
SHOW THE DEPTH OF WATER IN THE PIPE DURING THE CCTV INSPECTION.
11.ALL MANHOLES SHALL BE CHANNELED AND COATED PRIOR TO CCTV INSPECTION.
12.PER CITY OF RENTON SPECIFICATION 7-08.3(2)B, SEWER AND STORM DRAIN PIPELINE SHALL HAVE NO MORE THAN 1/2" OF PONDING TO BE
CONSIDERED ACCEPTABLE.
PUBLIC WORKS
DEPARTMENT
APPROVED:
DATEGregg Zimmerman
Public Works Administrator
UNLESS OTHERWISE NOTED, DRAWING IS NOT TO SCALE (NTS)
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9/28/2018 | 9:45 AM PDT