Public tenders for cable-trays in Norway

The mission comes to execution contracts for the rehabilitation and upgrading of Follo tunnel on the E6 in Akershus. Follo tunnel will satisfy Tunnel Safety Regulations after rehabilitation. The work in the tunnel and in the approach zones at E6 be performed as night work. When working in one of the tunnel tubes, closed this for traffic and two-way traffic is established in the second race. When working in open stretches on the E6 will also be done as night work. Key words: - Expansion of the existing caverns, middle adits. Establishing new technical room. - New drawings - New technical buildings, open stretches - New cable trays (cable trays) electro - New Lane Signals, signs, skiltgalger / portals, height obstacle, booms - Establishing fire sectioning behind vault - Repair of crack in the asphalt - Local waterproofing of vault (membrane) - trenches for cables and va

Removal of existing installations Breim Mountain 1 (170m) and Breimsfjell2 (868m) and the installation of new equipment. • New lighting systems in both tunnels. • New signaling in Breim Mountains 2 • New nødskap in Breim Mountains 2 • New engineering building at Breim Mountains 2 • New power distribution for Breim Mountain 1 • Cable trays through both tunnels. • Cable Trench through Breim Mountain 2 • Cable Trench between tunnels (800m) CPV: 45000000, 45112100, 45221241, 31500000, 31600000, 51110000, 45310000, 45315100.

Electrical installation in Rv. 827 Brattli Tunnel after a fire in 2012. It should be mounted ladders, lighting and new cable in approximately 800m of the tunnel. Furthermore, establishing a new temporary SCADA systems for monitoring and automatically close the tunnel. The tunnel will later be upgraded according to tunnel safety regulations. Main Quantities: 3 pcs Temporary electrical distributions with SRO and emergency power systems 820m cable trays 600 mm Approx 5500m Cable Ca 3800m Blown Fiber 99stk LED luminaires for lighting in the tunnel 12stk Nødskap in tunnel Earthing system and signal system for stoppage of traffic.

Sentralrenseanleg Nord - Jæren is a primærfellingsabnlegg designed to purify phosphorus. Water treatment is in the mountain, while sludge treatment, workshop and administration located in the day. The plant can not elenger to comply with the requirements for secondary treatment, while still regarded with a large population growth in the region. The plant will be developed into a biological purification. The capacity will be expanded from 250 000Pe to 500,000 Pe in 2050. It will be built new sand and grease traps, foravskilling in filters and biological steps. Sedimentation capacity will be expanded with 4 new bassebger, while the 8 existing pools will be rehabilitated. The entire expansion is in mountain in extension of existing plants. This contract for electrical power for the whole construct both the new section and the existing part. The delivery includes cables, cable trays and boards.

Sentralrenseanleg Nord - Jæren a primærfellingsabnlegg built to purify phosphorus. Water treatment is in the mountain, while sludge treatment, workshop and administration is in the day. The plant can not elenger to comply to secondary treatment, while still regarded with a large population growth in the region. The plant will be developed into biological purification. Capacity will be expanded from 250 to 500 000 000Pe Pe in 2050. It will be built new sand and grease traps, foravskilling in filters and biological steps. Sedimentation capacity will be expanded with 4 new bassebger, while the 8 existing pools will be rehabilitated. The entire expansion is in the mountain in the extension of existing plants. This contract applies electromagnetic whole construct both the new section and the existing part. The delivery includes cables, cable trays and boards.

The contract includes:  New main board 400V.  Wiring 2 pcs. new power transformers (1.6 MVA) New main board 400V.  Wiring 4 pcs. control cabinets for new generators to the new main board 400V.  Moving existing 500 kVA 400/500V transformer, installation, commissioning and wiring this from new main board.  Purchase of new 500 kVA 400/400V isolating transformer, and installation and commissioning of this.  Reusing existing wiring boards (400V and 500V) to the respective 500 kVA transformers. For existing 400V and 500V switchgear can also wiring from 500 kVA transformers to the new main board is used.  Survey of new ground in hovedtavlerom Boiler, grounding of the boards, cable trays and exposed parts.

80306 Electrical equipment shall be supplied complete electrical systems, including fire alarm and bus systems for new terminal at the airport (about 60,000 m²) by the following systems: 1 Carrying Systems Horizontal main guidelines for EL, ICT and voltage are established in separate, double, time just keeping culverts at level A. Vertical constraints of structural shafts with feeding tubes via nedstøpte ground between the culvert and pits in the bottom of EL and ICT shafts. Stir in due will be added in earlier contracts (80401 and 80301). Local guides with cable rises above the ceiling, pipes laid in mortar under the stone paving, wall ducts and open installajonsgulv in safety. In the public areas with high ceilings will primarily be established conduits in floors with floor boxes and fittings with feed from the underlying level. 80306 Contractor shall also ensure the conduits for ICT contracts in New Terminal and for the voltage in culverts. Overall, about 22 km of structural systems distributed on cable ladders, cable trays, mesh cable trays, fittings rails and channels on walls and floors. 2 Earthing and lightning protection systems Foundation Grounding with mesh and ground rods will be established in previous contracts (80401 and 80301). Main earth and leveling soil and lightning protection system with active scavengers on the roof will be included in 80306. 3 Distribution systems will be established 2 pcs substations. 1 Units located in the Central Building at level B, and 1 northern Pir by level D and E. These supplies each part of the building with the following supply system / priorities: • Mains Power - Non-priority supply via 11/0, 4 kV transformers • Power backup - Priority supply via 11/0, 4 kV transformers from diesel generators in new electrical panel. Shall maintain close to normal airport operations at power failure. • UPS Backup power - UPS Supply with battery backup with forsyng features critical to airport operations (ICT systems, control systems) • UPS Emergency power - 230V IT network for uninterrupted supply with battery backup and diesel generator that maintains the supply of equipment for fire and rescue. Transformers, main switchgear, UPSs, batteries, emergency generator, fuel tanks etc. are established in separate rooms as separate fire compartments. For critical loads, especially ICT rooms will be established priority redundant supply substation and until withdrawal. The distribution between the main and sub-distribution boards using riser cables and power strips departing boxes laid in conduits and vertical shafts. During Distributions primarily cabinets for expert operation located in separate rooms as part of vertical shafts for electric. Contractor shall also ensure the riser cables and power supply of tablets shipped in the second contracts (lifts, passenger bridges, baggage handling systems, refrigeration equipment, automatic switchgear HVAC mm) and commercial tenants. In addition to training programs for equipment supplied from the boards delivered 80,306 (light, stinging, ICT equipment, security systems, etc.), the contractor shall also supply wiring from the control system boards plumbing. Wiring in concealed wiring in the primary areas with guidelines of ceilings, walls, profiles and flooring. Includes delivery, assembly and detail engineering of about 60 sub-distribution, 8 switchboards and about 1400 m with encapsulated busbars 250 - 4000A. 4 Lighting System Complete delivery and installation of all lighting (about 7500 fixtures), including emergency lighting, the New Terminal and floodlights to bridge the spaces for aircraft. Standard fittings and some where it is assumed solutions developed in close cooperation with the client and advisor group. It will be required to energy efficient fixtures with strict photometric and aesthetic qualities. Lighting control with DALI, daylight-and presence management, monitoring of emergency lighting. 5 Electric heating Assuming mainly waterborne heating but also needs some electrical extensive including: • Under floor heating zones shower • Underfloor heating on hot water heating for retention • Heating cables for frost protection of roof drainage pipes and water pipes for technical flybetjening. • Some varneovner and fan heaters in such technical rooms passenger bridges and exterior elevators. 6 Reserve Construction voltage supply of reserve power forward substations. In 80306 included delivery of 4 pcs complete UPS system with battery banks with sizes from 100 to 650 kVA and 2 x emergency power generator 150 to 250 kVA 230V for IT with automatic, remote fuel tanks, solutions for ventilation and exhaust. 7 Fire Alarm Systems Complete delivery, installation and commissioning of fire alarm systems for New Terminal mainly based on optical smoke detectors but also extensive facilities based on aspiration among other hovedtak and ICT rooms. Solutions for optical warning

80306 Electrical installation shall be submitted a complete electrical system including fire alarm and bus facility for New Terminal at the airport (about 60,000 m²) distributed on the following systems: 1. Carrying Systems Overall about 22 km with carrying systems distributed on cable ladders, cable trays, gratings flows, armature rails and canals wall and flooring. 2. Grounding and lightning protection equipment Main Soil and leveling soil and lightning systems with active interceptors on roofs will be included in 80306. 3. Distribution Construction These supplying each part of the building with the following supply system / priorities: • Mains power - unprioritised supply via 11 / 0.4 kV transformers Shall maintain a normal airport operations at power failure. • UPS Reserve - Uninterrupted supply with battery backup with forsyng functions critical for airport operation (ICT systems, control systems) • UPS Emergency power - 230V IT networks for uninterruptible supply with battery backup and diesel generator that maintains supply to the equipment for fire and escape. Includes delivery, installation and detail engineering of about 60 sub-distribution, 8 main switchboards and approximately 1400 m with encapsulated busbars 250 - 4000A. 4. Lights Lighting control with DALI, daylight and presence management, monitoring of emergency luminaires. 5. Electrically Assuming mainly waterborne heating but also needs something electric extensive including: • Under floor heating shower zones • Heating cables on hot water pipes for retention • Heating cables for frost protection of roof drainage pipes and water pipes for technical flybetjening. • Some varneovner and fan heaters in such technical rooms passenger bridges and exterior elevators. 6. Reserve Construction In 80,306 included delivery of 4 pcs complete UPS system with battery banks with sizes 100-650 kVA, as well as 2 emergency generator 150-250 kVA 230V IT with automatics, separate fuel tanks, solutions for ventilation and exhaust. 7. Fire alarm systems Voice alarm included in another contract. 8. BUS systems Presentation System will be included in contracting 80,305 BMS. 9. Cabling for ICT It will also include installation of equipment for ICT. 10. Options Can be relevant work related to commercial areas.

80306 Electrical installations. Complete electrical installations including fire alarms and bus installations for the New Terminal at Flesland (approx. 60 000 m²) shall be delivered divided over the systems below: 1. Supporting systems Horizontal main feeds for EL, ICT and High Voltage are to be established in separate, double, walkable feed culverts on level A. Vertical feeds such as constructional shafts with feed via pipes cast in the ground between the culvert and holes at the bottom of the EL and ICT shafts. Pipes will have been laid in the ground by previous contracts (80401 and 80301). Local feeds with cable ladders over ceilings, pipes laid in mortar under stone covers, wall channels and open in installation floors in security. In the public areas with high ceilings, feeds will primarily be established in the floor with floor boxes and in fittings with feed from the underlying level. Contractor 80306 shall also see to feeds for ICT contracts in the New Terminal as well as for High Voltage in culverts.. Total of approx. 22 km with supporting systems divided between cable ladders, cable troughs, mesh cable trays, armature rails and channels in the walls and floor. 2. Earthing and lighting conductor installations Foundation earthing with mesh network and earth rod will have been established in previous contracts (80401 and 80301). The main earth and intermediate cable as well as the lightning installations with active catchers on the roof will be included in 80306. 3. Distribution installations 2 network stations will be established. 1 north east in the Central Building on level B and 1 north in the Peir divided between levels D and E. These each supply their part of the building with the following supply system/priorities: — Network power - Unprioritised supply via 11/0.4 kV transformers, — Back-up power - Prioritised supply via 11/0.4 kV transformers from diesel aggregates in the new electro centre. Shall maintain almost normal airport operations if the network fails, — UPS Back-up power - Interruption free supply with battery back-up with supply to functions criticial for airport operation (ICT installations, control systems), — UPS Emergency power - 230V IT network for interruption free supply with battery back-up and diesel aggregate that sees to supply to equipment for fire and escape. Transformers, main switchboard, UPS', batteries, emergency power aggregate, diesel tanks etc. are to be established in a separate room as separate fire cells. For critical loads, in particular ICT-rooms, prioritised redundant supply will be established from the network station and right up to the power outlet. Distribution between main switchboards and sub distributions via cable risers and conductor rails with outlet boxes laid in culverts and vertical shafts. Sub distributions as cupboards for expert attendance placed in separate rooms as a part of vertical shafts for electro. The contractor shall also see to cable risers and electricity supply to boards delivered by other contracts (lifts, passenger bridges, baggage installations, cooling machines, automation boards, HVAC etc.) and by commercial tenants. In addition to the courses for equipmnet supply from the boards delivered in 80306 (lighting, power socketss, ICT equipment, security installations, etc.), the contractor shall also provide courses from automation boards in HVAC. Courses as hidden installations in primary areas with feeds over ceilings, in roads, profiles and in floors. Includes, amongst other things, delivery, assembly and detailed engineering design for approx. 60 sub distributions, 8 main switchboards and approx. 1 400 m of enclosed conductor rails 250 – 4000A. 4. Lighting installations Complete delivery and assembly of all lighting (approx. 7500 fittings), including emergency lighting installations in the New Terminal and flood lights for apron areas for planes that have a connecting bridge. Standard fittings and some where systems are developed in close cooperation with the builder and consultant group. Energy efficient fittings will be required with high demands regarding light and aesthetical qualities. Light control with DALI, daylight and in situ control, monitoring of emergency lighting fittings. 5. Electrical heating Assumed to be mainly water borne heating but there is also a need for some electrical heating consisting of, amongst other things: — Heating cables in the floor shower zones, — Heating cables on hot water pipes for retention, — Heating cables for frost protection of downpipes and water pipes for technical plane services, — Some panel heaters and warm air fans in, for example, technical rooms, passenger bridges and external lifts. 6. Back-up power installations High voltage supply of back-up power up to the network stations. 80306 includes the delivery of 4 complete UPS installations with battery banks with sizes 100 - 650 kVA, as well as 2 emergency power aggregates 150 - 250 230V IT with automation, separate fuel tanks, systems for ventilation and exhaust. 7. Fire alarm installations Complete delivery, assembly and commissioning of fire alarm installations for the New Terminal mainly based on optical smoke detectors but also comprehensive installations based in aspiration in, amongst other things, the main ceiling and ICT rooms. Systems for optical warning of fire alarms in accordance with TEK 10. Comprehensive interface and control with other technical systems (doors, lifts, ventilation, baggage installations etc.) The installations shall be delivered with a separate presentation system. Speech warning installations is included in another contract. 8. BUS-systems Comprises delivery, programming and commissioning of mainly KNX installations for room regulation (light, climate), control of internal and external sun screening, communication of alarms and interface/communication with the control plant. For light control also comprehensive interface with DALI. The presentation system will be included in contract 80305 control plant. 9. Cabling for ICT The cabling for ICT can be included in this contract. In such case it will include cabling for the ICT distribution system including termination at both ends. It will also include the assembly of equipment for ICT. 10. Options Options that are uncovered deal with redundant UPS system, plug-in protection in distributions and light fittings with alternative light sources. Work related to commercial areas could also be included. The complete extent of the procurement will be described in the tender documents.