1246MAINTENANCE, VEHICLE DETECTOR SUBSYSTEM

1246.1DESCRIPTION—This work is to furnish, install, modify, repair, replace, and remove components of

a Vehicle Detector Subsystem (VDS).

1246.2MATERIAL—Section 1240.2

1246.3CONSTRUCTION—Section 1240.3 and as follows:

cables, and general condition. Check attachment hardware and tighten if necessary to the appropriate parameters. Clean, repaint, and repair as necessary. Check anchor bolts for rust and tightness. Tighten if necessary to the appropriate parameters. Check welds. Install or replace screening at the base plate as necessary.

cables, and general condition. Check housing and attachment hardware. Clean, repaint, and repair as necessary. Test communications system. Inspect and realign detector zone and range, as necessary, to ensure that presence is being recorded. Test power and communications line surge suppressors and replace as necessary.

After On-call Maintenance (OM) has been completed, perform Preventive Maintenance (PM) as described in Section 1246.3(a).

1246.4MEASUREMENT AND PAYMENT—

All labor, materials, and equipment required for routine preventive maintenance are incidental to this item including, but not limited to , the Statewide Device Identification Number, cleaning materials, caulk, metal meshing, lubricants, filters, lamps, paint, surge suppressors, fuses, circuit breakers, attachment hardware, insect prevention measures, rodent control measures, clearing and grubbing, selective tree trimming, snow and ice removal, and weed control measures. Mobilization is incidental to this item.

Mobilization will not be paid for procurement of parts. Travel to and from the site and/or district stockpile is incidental to this item.

Repair time will not be paid for procurement of parts. Travel to and from the site and/or district stockpile

is incidental to this item. Site specific snow and ice removal requested by the Department is included within this item.

Includes all cables, connectors, equipment racks, conductor(s), and other parts necessary for proper installation and configuration of a Vehicle Detector subsystem.