Agmt25 Kalmikov Enterprises,Inc.

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REV: 04-29-25 LF The pads shall utilize low coefficient of friction materials to reduce the resistance between the pads and ladder sections. The ladder rails shall be sprayed with a rust prohibitive paint to maintain a high “in service” level of operation and shall be designed to require minimum amounts of lubrication. AIR/ELECTRIC LADDER TRACK All air and electric line routing from the turntable to the tip of the aerial device shall be accomplished using a flexible conduit system. Routing shall be such that cables shall be fully enclosed except at points of transition between sections. The conduit shall run along the handrail uprights, between the ladder sections, so the conduit does not decrease the interior width of the ladder. ROTATION SYSTEM An external tooth monorace bearing shall be provided for 360 degree continuous rotation in either direction. To ensure proper bearing installation and long service life, surfaces of both the open base bearing plate and the turntable bearing plate shall be milled. Units that do not have milled bearing surfaces shall not be acceptable. The bearing shall be bolted to the turntable and bolted to the open base support plate, using 7/8” diameter Grade 8 bolts. A planetary drive, powered by a hydraulic motor, shall provide precision rotation control throughout 360 degrees of rotation. A spring-applied, hydraulically-released disc type brake shall be furnished to provide positive braking of the turntable assembly against reactionary forces such as water flow and gravity. The turntable rotation bearing shall be easily accessible for lubrication and retorquing of bolts from the turntable side, for ease of access. Access to the turntable bearing bolts which requires the removal of the ground ladders and/or the ground ladder slide assemblies, during bolt retorquing process, shall not be acceptable. ROTATION SAFETY SYSTEM The Rotation Safety System shall be designed to prevent the operator who has primary operational responsibility from rotating the aerial device into an overturning mode. This system senses outrigger and outrigger jack positioning in conjunction with the aerial device movement. Indicator lights (IQAN CLASSIC) or on-screen graphics and warning messages (IQAN ADVANCED) shall be provided on the turntable control console to indicate outrigger not fully deployed status. If the aerial device operator attempts to rotate the aerial device (in excess of approximately 5 degrees beyond vehicle center) towards the side of the vehicle in which the outriggers are not fully deployed, the Rotation Safety System shall sense this fault and prevent the aerial from rotating further in said direction. At this point, only rotation to the fully deployed outrigger side shall be allowed. ATTY/AGR.2025.089/Fire Apparatus Solutions (Purchase of Spartan-LTC 105' TDA) (Page 138 of 150)