T139 or TW01.7 Temporary Warning Surveying Road Signs, referred to as a W1-1.8 Sign in the TCD Rule, is a supplementary plate, used to indicate that surveying activity is in operation.
The TW-1.7 Surveying Traffic Sign is used underneath a T1 TW-1 Road Works Sign and available for Level One or Level 2/3 New Zealand Roads for Temporary Traffic Management (TTM) and is in the Waka Kotahi Code of Practice (CoPTTM).
TCD Code T139 MOTSAM TW-1.7 TCD Rule W1-1.8

Features

• Level 1
• Fluorescent Prismatic Reflective
  
  Material: 4mm ACM, Aluminium, Magnetic
  Size: 900x300mm
  
  Contact us for bulk pricing & having your logo cut into the signs 0800 88 8723
  
  ❗❗ Please note: All signage products are produced to order & are Non-Returnable. Please contact us before placing your order if you are unsure about your signage requirements. ❗❗