Laserfiche WebLink
<br />Page 21 of 58 <br /> <br />V. High intensity LED Strobe System – Amber, Front and Rear. <br />2.15 MAINLINE INSPECTION CAMERA <br />Below are the overall required functions of the requested mainline inspection camera. <br />A. Two (2) primary inspection cameras with sondes and transporters. <br />B. Camera must be color and designed for operation as a multi-conductor and operate normally with a <br />minimum of 1,000 feet of cable, but 1,500 feet of cable is preferred. With little or no loss of video <br />integrity. The electric drive TV cable reel must: <br />1. Include a footage counter. Counter will display on recording devices as well as a manual counter <br />at the reel location in the equipment room. <br />2. Be able to free wheel in reverse. Reel must be powered electrically and manually. The reel must <br />have auto payout for increased pulling performance with the smaller transporter. <br />3. Counter will measure passage of the cable from the wheel graduated in 0.1-foot increments. <br />4. The reel that holds the cable must have automatic and manual payout. <br />5. Cable reel must not have mercury-based slip rings. <br />C. Camera must be completely sealed and watertight by design. It should withstand pressure up to 100- <br />feet of water or 50 PSI. <br />D. Camera housing or body must be made of a noncorrosive material that can withstand the typical <br />environment of sewage and wastewater. <br />E. Camera and transporters must be repairable in the field for the most common repair items. <br />F. Camera must be able to record interior of pipes between 6-inch relined and 60-inch in diameter. <br />G. Primary lighting for the camera must be LED, sufficient enough to completely illuminate the inside of <br />all pipes being inspected and give a clear, sharp picture or image of all facets of the inspection. <br />Auxiliary lighting must supplement primary lighting in larger sized pipes. <br />H. Camera must have a pan and tilt feature which shall pan at least 280-degrees and rotate 360-degrees. <br />I. Camera must have automatic and manual focus features. <br />J. Camera must have an internal diagnostic system. This system should monitor camera head <br />temperature, humidity, light supply voltage and camera input voltage. <br />K. Camera must have an inclinometer. It must read and transmit pipe grade variations within a range of <br />plus or minus 5 degrees horizontal and with a minimum error of plus or minus 0.3 degrees or better. <br />L. Transmission control will be at the operator’s station in the control room. <br />M. Camera must record and playback within the software system proposed. <br />N. Camera must have remote focus and iris controls with override capability. <br />O. Camera must provide, at minimum, a 10x optical zoom and a 12x digital zoom capability. <br />P. Camera must be made with solid-state circuitry. <br />Q. Camera must provide at least 1080p resolution. <br />R. Camera must be equipped with a “return to home” feature. <br />S. Data from the inclinometer must display in numerical or graphical format in the software system’s <br />reports.