Rev. 7-1-95
HIGHWAY ILLUMINATION MAINTENANCE AND REPAIR
807-T-087
(a) Replacement of burned out lamps within seven calendar days of report or discovery
(b) The Contractor shall establish and pursue a method of disposal of replaced lamps such that re-use of old lamps shall not occur.
(c) Replacement of broken or damaged refractors within seven calendar days of report or discovery
(d) Replacement of burned out starter panels within seven calendar days of report or discover.
(e) Replacement of blown fuses in fused through connector dits within seven calendar days of report or discovery
(f) Removal of accumulated debris such as dead insects from luminaire housing by means of brushing or other suitable methods
(g) Checking of all electrical connections for firmness and tightening or repair where required
(h) Checking of luminaire position and adjusting slipfitter attachment as required. This shall include leveling the fixture horizontally in both planes and checking of the lamp socket position.
(i) The Contractor shall inspect the mast arm, arm pole connections, and pole for cracks and weld damage at the time of annual refractor washing. All structures with cracks or weld damage shall be reported to the Engineer immediately.
(j) Removal and replacement of all non-functioning ballasts within seven calendar days of report or discovery
(k) Replacement of faulty capacitors within seven calendar days of report or discovery
(l) Annual washing of refractors by means of removal from the luminaire and washing as described below and replacing after drying. The reflector shall not be disturbed. If the gasket is damaged by the refractor cleaning operation, the gasket shall be replaced.
(m) Replacement or repair of luminaire reflectors and light sockets, within seven calendar days
(n) Replacement of faulty photo cells within 24 h of report or discovery
(a) This means shall consist of straightening a bent-over anchor bolt by applying heat to the affected area. After air cooling, the area shall be inspected for fractures which shall then be repaired by welding. Only enough heat shall be applied to straighten the bolt without destroying the structural properties of the bolt.
(b) If a bolt is damaged beyond being able to repair it by straightening, the bolt shall then be repaired by one of the following means.
1. The foundation shall chipped down. A coupling shall be installed onto the remaining acceptable threaded portion of the anchor bolt that is left in the foundation. A stub bolt of the proper length shall be placed into the coupling.
2. The foundation shall be chipped down to a point to where a stub anchor bolt of the proper length may be welded onto the existing broken off anchor bolt with a full penetration weld.
For a speed limit of 40 m/h or less:
L = S x S x W x 0.3048
60
(L = S x S x W
60)
For a speed limit of 45 m/h or greater:
L = S x W x 0.3048
(L = S x W)
Where L = Length of the taper, m (ft).
-S = Speed limit, mi/h
-W = Lateral distance traffic is being moved, ft
(a) Complete top and bottom dimensions for transformer bases.
(b) Maximum recommended mounting height.
(c) The maximum shaft thickness which may be used for each tested bolt circle. Bolt circles smaller than those tested shall not be used.
(d) All required installation hardware.
(e) All other application limitations.
Payment will be made under:
Pay Item---------------------------------------------------------------- Pay Unit Symbol
Anchor Bolt, Repair. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . EACH
Breakaway Coupling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SET
Callout, Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .EACH
Electrician . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . h
Lighting Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .EACH
Pipe, PVC, ______ mm .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . m
------------diameter
(Pipe, PVC, ______ in. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . LFT)
------------ -diameter
Routine Maintenance, Luminaire,____,____ W . . . . . . . . . . . . . . .MOS.
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