Plumbing and sanitary works (№5389641)

Link to original

Publication date

Description

1. Section I
   1. Name and addresses
      Oslo kommune, Vann- og avløpsetaten
      Herslebs gate 5
      Oslo
      0506
      Norway
      Telephone: +47 23440055
      E-mail: [email protected]
      
   2. Type of the contracting authority:
      
   3. Main activity:
      
2. Section II
   1. Scope of the procurement:
      1. Title:
         

         UBRA, Sub-Project heating, ventilation and sanitation

         
         Reference number: 90/2017
         
      2. Main CPV code:
         45330000, 45331000, 45331200, 45332200, 45332300, 45343230
         
      3. Type of contract:
         Works
         
      4. Short description:
         

         The HVAC and sanitary technical installations include ventilation, cooling, flushing and fire alarm systems, sanitary plants, odour treatment filters and compressed air system for the new wing of the Bekkelaget Treatment plant (BRA).

         
         
      5. Information about lots:
         This contract is divided into lots: no
      6. Total value of the procurement:
         Value
   2. Description
      1. Title:
         
      2. Additional CPV code(s):
         45331000, 45331200, 45332200, 45332300, 45343230
         
      3. Place of performance:
         
      4. Description of the procurement:
         

         The HVAC and sanitary technical installations include ventilation, cooling, sprinkling and fire alarm systems, sanitary plants, heating system, odour treatment filters and compressed air system for the new wing of the Bekkelaget Treatment plant (BRA).

         A new air treatment plant shall be established for the new part of the plant, with a new air intake in the southern escape tunnel with pre-heating via heat from the treated sewage water. Furthermore, a channel system and auxiliary fans shall be established around the plant for distributing air. The air in the fat reception and rooms in the cross hall is to be treated in separate aggregates. The channel system shall include all the necessary supply air/extraction points, regulating damper, fire damper, sound traps and insulation.

         Acid proof channels for polluted extraction are to be laid to a new bio-filter, which is to be established in a separate niche in the access tunnel. Some channels will need to be altered so that the air is distributed between the old and new bio-filter in the best possible way.

         The heating installations are to be based on an expansion of the existing water-borne installations, in which heat is provided from a heap pump and oil/gas boiler. After the expansion, the heat production shall be at 2 temperature levels, high temperature (HT) 70oC and low temperature (LT) 45oC respectively. Each system is to be equipped with accumulator tanks built on site of 75 m³ and 275 m³ respectively, and communication pipes between the tanks. A new heating pump with a capacity of of 850 kW and an electric boiler with a capacity of 1.5 MW shall be installed. Heat recovery from blowing machines and pressurised air compressors shall be established and connected to the plant. Furthermore, heat pipes shall be laid to the heat exchangers for heating the mixed sludge, fat and for heating the ventilation. In addition a new heat recovery system shall be assembled for extracting heat from the treated sewage water. The pipe installations shall be complete with the accompanying pumps, valves, insulation, expansion vessels etc.

         The existing sanitary installations shall be expanded with combined flushing stations/fire stations for the new installations, as well as connection points for new machines. Ordinary sanitary installations shall be installed in the plant, such as toilets, showers, hand basins and slop sinks, as well as emergency and eye showers. The existing hydrophor installations with UV-treatment for treated sewage water shall be expanded. Points for high pressure flushing shall be established in hall 0 and the fat reception.

         The existing pressurised air installations that provide instrument air shall be expanded.

         Separate fire stations with options to connect to the fire service shall be established.

         
         
      5. Award criteria:
         Quality criterion - Name: Quality / Weighting: 50 %
         Price - Weighting: 50 %
         
      6. Information about options:
         Options: no
      7. Information about European Union funds:
         The procurement is related to a project and/or programme financed by European Union funds: no
      8. Additional information:
         
3. Section IV
   1. Description:
      1. Type of procedure:
         
      2. Information about a framework agreement or a dynamic purchasing system:
         
      3. Information about electronic auction:
         
      4. Information about the Government Procurement Agreement (GPA):
         The procurement is covered by the Government Procurement Agreement: yes
   2. Administrative information:
      1. Previous publication concerning this procedure:
         Notice number in the OJ S: 2017/S 132-271300
         
      2. Information about termination of dynamic purchasing system:
         
      3. Information about termination of call for competition in the form of a prior information notice:
         
4. Section V
   1. Contract No: 1
      
   2. Award of contract
      1. Date of conclusion of the contract: 2017-12-21
         
      2. Information about tenders:
         Number of tenders received: 3
         Number of tenders received from SMEs: 0
         Number of tenders received from tenderers from other EU Member States: 0
         Number of tenders received from tenderers from non-EU Member States: 0
         The contract has been awarded to a group of economic operators: no
      3. Name and address of the contractor:
         Caverion Norge AS
         959069743
         Oslo
         0666
         Norway
         The contractor is an SME: no
      4. Information on value of the contract/lot (excluding VAT):
         
         Total value of the contract/lot: 113 098 660.00 NOK
         
      5. Information about subcontracting:
         
         
5. Section VI
   1. Additional information
      
   2. Procedures for review
      1. Review body
         Oslo kommune, Vann- og avløpsetaten
         Oslo
         Norway
         
      2. Body responsible for mediation procedures
         
         
      3. Service from which information about the review procedure may be obtained
         
         
   3. Date of dispatch of this notice
      2018-01-09