Precast Concrete Tunnel Segment Chemical and Repair Products – Short Deadline

Type of document: Contract Notice
Country: United Kingdom

1. Title: PRECAST CONCRETE TUNNEL SEGMENT CHEMICAL AND REPAIR PRODUCTS – SHORT DEADLINE
2. Awarding Authority: ALIGN JV (Bouygues Travaux Publics, VolkerFitzpatrick and Sir Robert McAlpine), GB. Web: www.alignjv.co.uk
3. Contract type: Supply contract
4. Description: The supply and delivery of the following chemical and repair products for precast concrete tunnel segments for our main compound (Specified Location).
Mould Release Oil
Chemical release agent to be applied to the steel segment moulds prior to casting the concrete. The agent has to provide a clean release of the concrete segment, with a smooth and uniform finish.
Technical Requirements: Density at 20C must be 9g/cm3 at 20C / Water and wax based are both acceptable
Quantity Required: 124000
Quantity Required per month: 4600
Unit: Litres
Crack Injection Repair
Product to be used in cracks wider than 0.1mm.
Technical Requirements: Appropriate to use in cracks wider than 0.1mm / Product previously used in precast segments.
Quantity Required: 28100
Quantity Required per month: 1100
Unit: Litres / Kilograms
Segment Repair (Blowholes, Honeycombs, Dents)
Mortar material to repair blowholes, honeycombes or dents in the segments. The material will be used to repair blowholes larger than 3mm in depth and 12mm lateral dimension.
Technical Requirements: Minimum layer thickness 1mm / 3mm maximum grain size / Minimum compressive strength > 10N/mm2 at 28 days / Adhesive bond strength > 1N/mm2 / Low chloride ion content
Quantity Required: 224700
Quantity Required per month: 8400
Unit: Kilograms (~9000 x 25kg bags)
Please note that all quantities are estimated.
5. CPV Code(s): 24000000, 44114000, 45221240, 09211620, 45262300, 45262330
6. NUTS code(s): UKG, UKG3, UKG31, UKI, UKJ13
7. Main site or location of works, main place of delivery or main place of performance: Delivery point C1 section_Denham
Denham, Buckinghamshire
HS2 C1.
8. Reference attributed by awarding authority: Not provided.
9. Estimated value of requirement: Not provided.
10. CompeteFor response deadline 24.4.2020 (13:30:00).
11. Address to which they must be sent: Note: This is a CompeteFor opportunity. Opportunities may be with both public and private sector businesses. To apply, please click the following link to register on the CompeteFor portal Web:
12. Other information: Opportunity Method Contract Opportunity
Opportunity Status Open
Opportunity Type Public Sector
Notice Type Notice
Nature of Opportunity Goods
Estimated contract value (GBP) Not disclosed
About the buyer’s selection process:
The package will be competitively tendered and assessed against a split between commercial (price) and defined technical criteria – Split to be confirmed, however it is anticipated that a significant weighting will be allocated to the commercial elements.
About the buyer:
In July 2017, ALIGN (Bouygues Travaux Publics, Sir Robert McAlpine and Volker Fitzpatrick) won the significant C1 package of the UK High Speed 2 line (HS2). Lot C1 consists of 21.6km of high speed rail infrastructure in a rural environment. This will include a 3.37km viaduct, 15.75km twin-tubes tunnel and five vent shafts handling both piston effect and tunnel ventilation.
Estimated tender close date 08/06/2020
Estimated contract award date 06/07/2020
Estimated contract start date 10/08/2020
TKR-2020418-EX-1335944