6-132
643.60 Flashing Beacon at: L u m p S u m
643.71 Traffic Signal Modification: Lump Sum 643.72 Temporary Traffic Signal: Lump Sum 643.80 Traffic Signals at: L u m p S u m
643.81 Traffic Signal Control System Lump Sum
643.83 Video Detection System L u m p S u m
643.86 Traffic Signal Loop Detector Each 643.90 Interconnect Wire Between: Lump Sum 643.91 Mast Arm Pole E a c h
643.92 Pedestal Pole E a c h
643.93 Strain Pole E a c h
643.94 Dual Purpose Pole E a c h
SECTION 644 - GLARE BARRIER Reserved SECTION 645 - HIGHWAY SIGNING
645.01 Description This work shall consist of designing, furni shing and installing new
signs, sign supports, delineators, Polyvinylchloride (PVC) Pipe and breakaway devices and removing, relocating and/or modi fying existing signs and sign s upports, in accordance with these specifications and in reasonably close conformity with th e Contract Plans.
645.02 General All equipment shall be new unless otherwise spe cified. Requests for
substitution of any specified material shall be submitted in wr iting with all documentation (specifications, mill certifications, etc.) in order to enable the Department to evaluate the proposal. Substitutes for specified material may be accepted, upon approval of the Fabrication Engineer. Substitutes shall give equal or better s ervice than the specified material. Where an existing system is to be modified, the exis ting material shall be removed, upgraded, or disposed of a s directed by the contract d ocuments. 645.021 Materials Materials shall meet the requirements specif ied in the following Sections of Division 700 - Materials: P o l y v i n y l c h l o r i d e ( P V C ) P i p e 706.08 R e f l e c t i v e S h e e t i n g 719.01 Demountable High Intensity Reflectorized Letters, Numerals, Symbols and Borders 719.02 A l u m i n u m E x t r u s i o n s 719.03 A l u m i n u m S h e e t s 719.04 Plywood 719.05 Demountable Reflectorized Delineators 719.06 A s s e m b l y H a r d w a r e 719.07 Aluminum Supports 720.01 Steel Supports 720.03