We are looking for the following materials:
• Red warning grid for electrical network
o Required quantity: 1300 m
• Green warning grid for telephone network
o Required quantity: 900 m
• Blue warning grid for the drinking water network
o Required quantity: 1175 ml
• Grid warning system sewage network
o Required quantity: 1040ml
• Blue TPC 63 sleeve for underlayment
o Quantity needed: 200 ml
• TPC 160 red sleeve for LV cable under coating
o Required quantity: 70 m
• TPC sleeve DN63 + Copper grounding cable 25²
o Quantity required: 178 ml
• Telephone shelves 3 DN60 + 3 DN45
o Required quantity: 116 m
• 3 DN45 in main network
o Required quantity: 415 m
• 2 DN45 in connection
o Required quantity: 1320 m
• 2 DN 45
o Required quantity: 430 m
Let's specify:
• The warning grids will be regulatory according to standard NF EN 12613
Specificities:
• The sheaths for public lighting will be in red type TPC polyethylene conforming to standard NF C 68 - 171 (external diameters will be DN 63mm)
• Regarding the sleeves for the telephone network. The LST lightweight pipes in PVC are unplasticized PVC elements and conform to NF T 54-018 or NF T 54-096 standards.
• The sleeves must be equipped with needle thread.
• The sleeves for the LV network will be made of polyethylene type TPC (cable protection tube) red color:
o TPC 160mm diameter for road crossings of low voltage electrical networks
o TPC with 63mm diameter pointed for the coated sub-surface connection cable
