Off site materials
It can sometimes be appropriate for the client to pay for items even though they remain ‘off-site’, for example, where a contractor has themselves made a large payment for plant or materials that have yet to be delivered to site, or if the client wishes to ‘reserve’ key items in order to protect the programme. Such items should be agreed in advance and listed in an annex to the contract bills.
Paying for off-site goods or materials can be useful, however, it does put the client at risk, for example if the contractor becomes insolvent and the items are then not delivered, even though payment has been made.
Several mechanisms are available to protect the client:
- The client should check the financial status of the contractor to assess the likelihood of insolvency.
- The client should require proof that the property in the items is vested in the contractor before payment is made. This may include a vesting certificate (certifying that property has passed to the contractor and that the materials will be properly identified, stored and insured), and checking that the suppliers terms and conditions do not include a retention of title clause.
- The items should be set aside, and clearly marked with the client’s details.
- The materials should be 'ready for incorporation'.
- The client should require proof that the materials are insured against specified perils for the period they remain off site.
- If the contractor is part of a larger group, then a guarantee might be required from the holding company.
- An on-demand bond might be required up to the value of the off-site items, with the value of the bond reducing as deliveries to site are made.
- The client might enter into a contract direct with the supplier.
However, none of these methods is fool proof. For example, a vesting certificate may be of limited value in practice, as it is difficult to sue an insolvent contractor. Furthermore, despite best endeavours, items may simply be removed or disappear in the event of insolvency, or if there is a rumour that insolvency might occur. This is particularly true for items that have yet to be fabricated, items that have still to be worked on, or items that are abroad.
In a perfect world, items would be delivered to the site and affixed to the property before payment is made, but where this is not possible, a judgement is necessary to assess the risk to the project, or the potential loss to the client versus the cost of ensuring absolute certainty in relation to off-site goods.
See also: Materials on site.
For legal issues, see Off-site goods and materials - legal issues.
[edit] Related articles on Designing Buildings
- Advance payment bond.
- Bonds and guarantees.
- BSRIA launches Offsite Construction for Building Services topic guide.
- Construction inventory management.
- Design for Manufacture and Assembly (DfMA).
- How to make projects off-site ready.
- Just in time manufacturing.
- Lead time.
- Logistics management.
- Long lead-time item.
- Materials.
- Materials on site.
- Off-site construction.
- Off-site goods and materials - legal issues.
- Off site, on track.
- On site.
- Platform approach to design for manufacture and assembly.
- Precast.
- Precast flat panel system.
- Protecting and storing rebar.
- Retention of title.
- Site storage.
- Vesting certificate.
Featured articles and news
London Build: A festival of construction
Co-located with the London Build Fire & Security Expo.
Tasked with locating groups of 10,000 homes with opportunity.
Delivering radical reform in the UK energy market
What are the benefits, barriers and underlying principles.
Information Management Initiative IMI
Building sector-transforming capabilities in emerging technologies.
Recent study of UK households reveals chilling home truths
Poor insulation, EPC knowledge and lack of understanding as to what retrofit might offer.
Embodied Carbon in the Built Environment
Overview, regulations, detail calculations and much more.
Why the construction sector must embrace workplace mental health support
Let’s talk; more importantly now, than ever.
Refurbishment for net zero; the BSRIA white paper
The everyday practice of tackling energy efficiency, fabric first, ventilation, air quality, and occupant wellbeing.
Ensuring the trustworthiness of AI systems
A key growth area, including impacts for construction.
Foundations for the Future: A new model for social housing
To create a social housing pipeline, that reduces the need for continuous government funding.
Mutual Investment Models or MIMs
PPP or PFI, enhanced for public interest by the Welsh Government.
Stress Awareness Week ends but employer legal duties continue.
A call to follow the five Rs for the business and for the staff.
Key points and relevance to construction of meeting, due to reconvene.
Cladding remediation programmes, transparency and target date.
National Audit Office issue report on cladding remediation.
HBPT and BEAMS Jubilees. Book review.
Comments
To start a discussion about this article, click 'Add a comment' above and add your thoughts to this discussion page.