- 181 - DIVISION 400 -- LIGHTING, SIGNS, AND TRAFFIC CONTROL 401 -- LIGHTING, TRAFFIC SIGNAL AND INTELLIGENT TRANSPORTATION SYSTEM (ITS) DEVICE GENERAL REQUIREMENTS .................................................................................................................. 185
401.01 Description ........................................................................... 185
401.02 Material Requirements ........................................................ 185
401.03 Tests of Lighting Systems .................................................... 187
401.04 Grounding ............................................................................. 188
401.05 General Construction Requirements ................................. 188
401.06 Secondary Electrical Connections .................................... 189
402 -- WIRE AND CABL E IN CONDUI T ................................................... 192
402.01 Description ........................................................................... 192
402.02 Material Requirements ........................................................ 192
402.03 Construction Methods ......................................................... 192
402.04 Method of Measurement ...................................................... 193
402.05 Basis of Payment .................................................................. 194
403 -- DIRECT BURIED WIRE AND CABLE ............................................ 195
403.01 Description ........................................................................... 195
403.02 Material Requirements ........................................................ 195
403.03 Construction Methods ......................................................... 195
403.04 Method of Measurement ...................................................... 196
403.05 Basis of Payment .................................................................. 196
404 -- AERIAL CABLE ............................................................................. 197
404.01 Description ........................................................................... 197
404.02 Material Requirements ........................................................ 197
404.03 Construction Methods ......................................................... 197
404.04 Method of Measurement ...................................................... 197
404.05 Basis of Payment .................................................................. 197
405 -- CONDUIT ........................................................................................ 198
405.01 Description ........................................................................... 198
405.02 Material Requirements ........................................................ 198
405.03 Construction Methods ......................................................... 198
405.04 Method of Measurement ...................................................... 199
405.05 Basis of Payment .................................................................. 202
406 -- PULL BO XES ................................................................................. 201
406.01 Description ........................................................................... 201
406.02 Material Requirements ........................................................ 201
406.03 Construction Methods ......................................................... 201
406.04 Method of Measurement ...................................................... 201
406.05 Basis of Payment .................................................................. 201
407 -- POLE AND TOWE R FOUNDATION S ............................................ 202
407.01 Description ........................................................................... 202
407.02 Material Requirements ........................................................ 202
407.03 Construction Methods ......................................................... 202
407.04 Method of Measurement ...................................................... 203
407.05 Basis of Payment .................................................................. 203
408 -- POLES AND TOWERS .................................................................. 204
408.01 Description ........................................................................... 204
408.02 Material Requirements ........................................................ 205
408.03 Construction Methods ......................................................... 205
408.04 Method of Measurement ...................................................... 206
- 182 - 409 -- SIGNAL HEADS ............................................................................. 208
409.01 Description ........................................................................... 208
409.02 Material Requirements ........................................................ 208
409.03 Construction Methods ......................................................... 208
409.04 Method of Measurement ...................................................... 208
409.05 Basis of Payment .................................................................. 208
410 -- DETECT ORS .................................................................................. 209
410.01 Description ........................................................................... 209
410.02 Material Requirements ........................................................ 209
410.03 Construction Methods ......................................................... 209
410.04 Method of Measurement ...................................................... 209
410.05 Basis of Payment .................................................................. 210
411 -- TRAFFIC SIGNAL CONTROLLE R ................................................ 211
411.01 Description ........................................................................... 211
411.02 Material Requirements ........................................................ 211
411.03 Construction Methods ......................................................... 211
411.04 Method of Measurement ...................................................... 211
411.05 Basis of Payment .................................................................. 211
412 -- LUMINA IRES .................................................................................. 212
412.01 Description ........................................................................... 212
412.02 Material Requirements ........................................................ 212
412.03 Construction Methods ......................................................... 212
412.04 Method of Measurement ...................................................... 213
412.05 Basis of Payment .................................................................. 213
413 -- LIGHTING CONT ROL CENTER S .................................................. 214
413.01 Description ........................................................................... 214
413.02 Material Requirements ........................................................ 214
413.03 Construction Methods ......................................................... 214
413.04 Method of Measurement ...................................................... 215
413.05 Basis of Payment .................................................................. 215
414 -- HIGH MAST LOWE RING SYSTEM S ............................................. 216
414.01 Description ........................................................................... 216
414.02 Material Requirements ........................................................ 216
414.03 Construction Methods ......................................................... 216
414.04 Method of Measurement ...................................................... 216
414.05 Basis of Payment .................................................................. 216
415 -- MAINTENANCE OF PROJEC T LIGHTING SYSTEM .................... 217
415.01 Description ........................................................................... 217
415.02 Material Requirements ........................................................ 217
415.03 Construction Methods ......................................................... 217
415.04 Method of Measurement ...................................................... 218
415.05 Basis of Payment .................................................................. 218
416 -- TEMPORARY LIGH TING SYSTEM S ............................................. 219
416.01 Description ........................................................................... 219
416.02 Material Requirements ........................................................ 219
416.03 Construction Methods ......................................................... 219
416.04 Method of Measurement ...................................................... 220
416.05 Basis of Payment .................................................................. 220
417 -- HIGHWAY SIGNS ........................................................................... 221
417.01 Description ........................................................................... 221
417.02 Material Requirements ........................................................ 221
417.03 Construction Methods ......................................................... 222
417.04 Method of Measurement ...................................................... 225
- 183 - 417.05 -- BASIS OF PAYMENT .................................................................. 226 418 -- OVERHEAD SIGN SUPPORTS ..................................................... 227
418.01 Description ........................................................................... 227
418.02 Material Requirements ........................................................ 228
418.03 Construction Methods ......................................................... 232
418.04 Method of Measurement ...................................................... 249
418.05 Basis of Payment .................................................................. 241
419 -- TRAFFIC CONTROL MANAGEMENT AND SURVEILLANCE ..... 242
419.01 Description ........................................................................... 242
419.02 Construction Methods ......................................................... 242
419.03 Method of Measurement ...................................................... 246
419.04 Basis of Payment .................................................................. 246
420 -- DELINEAT ORS .............................................................................. 247
420.01 Description ........................................................................... 247
420.02 Material Requirements ........................................................ 247
420.03 Construction Methods ......................................................... 248
420.04 Method of Measurement ...................................................... 248
420.05 Basis of Payment .................................................................. 248
421 -- REMOVING AND RESETTI NG DELINEAT ORS ............................ 249
421.01 Description ........................................................................... 249
421.02 Construction Methods ......................................................... 249
421.03 Method of Measurement ...................................................... 249
421.04 Basis of Payment .................................................................. 249
422 -- TEMPORARY TRAFFIC CONTROL SIGNS AND DEVICES ......... 250
422.01 Description ........................................................................... 250
422.02 Material Requirements ........................................................ 251
422.03 Construction Methods ......................................................... 253
422.04 Method of Measurement ...................................................... 263
422.05 Basis of Payment .................................................................. 265
423 -- PERMANENT PAVEM ENT MARKING .......................................... 268
423.01 Description ........................................................................... 268
423.02 Material Requirements ........................................................ 268
423.03 Construction Methods ......................................................... 281
423.04 Method of Measurement ...................................................... 287
423.05 Basis of Payment .................................................................. 288
424 -- TEMPORARY PAVEME NT MARKING .......................................... 289
424.01 Description ........................................................................... 289
424.02 Equipment .............................................................................. 290
424.03 Material Requirements ........................................................ 291
424.04 Construction Methods ......................................................... 291
424.05 Method of Measurement ...................................................... 295
424.06 Basis of Payment .................................................................. 296
- 184 - - 185 - SECTION 401-- LIGHTING, TRAFFI C SIGNAL AND INTELLIGENT TRANSPORTATION SYSTEM (I TS) DEVICE GENERAL REQUIREMENTS
401.01 Description
1.The requirements in this Se ction apply when the Contractor furnishes or installs all or part of the following systems:
a.Sign lighting system. b. Traffic signal system.
c.Permanent lighting system.
d.Temporary lighting system. e. ITS Devices. 2. When the pay item listed in the Basis of Payment Subsection of each Section includes the word "Install" , then the Department will furnish the item and the Contractor shall install it. If the word "Install" is not in the pay item listed in the Basis of Payment Subsection of each Section, then the Contractor shall furnis h and install the item.
3.Specifications for State suppli ed items are available for viewing at the Nebraska Department of Transportation Construction Office, Room 104, 1500 Nebraska Highway 2, Lincoln, Nebraska.
401.02 Material Requirements
1.Prior to ordering any material, the Contractor shall submit to the Engineer, for review, 8 copies of a list showing all roadway lighting system, sign lighting system, traffic signal system and ITS device items to be used on the project. This list of items shall be known as the "Materials List." A separate material list shall be submitted for each system involved. Material Lists combining items from different systems will be returned without review for resubmittal as separate Material Lists. No shop dr awings or certificates of compliance will be reviewed without first having received the correct Materials List.
2.All equipment and material must be reviewed before installation. Once reviewed, there shall be no substitutions for any of the items on the "Materials List" without a prior written request for a substitution and written approval by the Engineer. The Department shall not be liable for any equipment or materials ordered or purchased by the Contractor before review.
3.The Contractor shall provide 8 se ts of submittals as required by Table 401.01. These submittals will be reviewed for compliance with the contract. Materials to be incorporated into the project will be checked for compliance with the reviewed submittals.
4.The Contractor shall transfer all manufacturer's warranties and guarantees to the Department. All manufacturers’ warranty and guarantee documentation and all operation and parts manuals shall also be given to the Department.
5.All items shown on the "Mater ials List" will be reviewed for compliance with the contract. Two copies of the reviewed "List" will be returned to the Contractor. Review does not relieve the Contractor if submittals differ from the contract. If sufficient data is not available to
Source: Nebraska Standard Specifications for Highway Construction, 2017 Edition. Pages 215–218 of 1,048.