Vehicle Choice, Standards and Accreditation

That on certain construction sites, using vehicles with greater payloads has the potential to reduce vehicle movements and therefore improve safety, efficiency and environmental impact, but only if those vehicles meet the highest environmental and safety standards. The qualifier is the important part.

Because a bigger lorry that is older and dirtier can be worse overall than two compliant smaller ones. The guidance makes the benefit conditional on the vehicles meeting the highest environmental and safety standards, so you cannot claim the movement reduction without the standards.

Yes. The guidance references a study initiated to look into the potential for using heavy goods vehicles with a higher payload to carry bulk construction materials in London, with a view to reducing overall HGV volumes, published as "Investigating the construction industry's use of HGV types".

The guidance points to cargo bike case studies with quantified calculated benefits in the TfL Construction Freight Benefits report. They suit small, frequent, light loads in dense urban settings, particularly during fit-out, rather than bulk material movement.

The guidance describes it as drawing together evolving and applied best practice from a number of standards, policies and codes of practice to provide one industry standard that can be implemented by regulators, clients, principal contractors and fleet operators. Its aim is safe practice in managing operations, vehicles, drivers and construction sites.

Yes, and through a specific mechanism. It states that as part of your CLP, adoption of and adherence to the CLOCS standard are expected to be mandated by the procurement process. Procurement is how a planning commitment becomes a contractual obligation.

The Fleet Operator Recognition Scheme. The guidance describes it as a voluntary national fleet accreditation scheme designed to help improve fleet operator performance in key areas such as environmental performance, safety and operational efficiency, and to recognise operators raising quality within fleet operations.

FORS Silver. It states that as part of your CLP, achievement of and adherence to the FORS Silver standard is expected to be mandated via the procurement process for all fleet operators engaged to support the development, and refers to FORS Silver as the typical operator quality standard.

The guidance says FORS accreditation demonstrates that appropriate systems and policies exist to ensure drivers are suitably fit, qualified and licenced to operate vehicles which are properly maintained, equipped and insured. It is a proxy for operator competence that a planning officer can verify.

They are complementary. The guidance presents FORS accreditation as a means by which the CLOCS standard can be assured and monitored. CLOCS sets the industry standard for construction logistics safety; FORS provides the fleet-level accreditation evidencing an operator meets the underlying requirements.

The guidance directs readers to fors-online.org.uk to find out more and see a list of accredited operators. Checking before appointment is considerably easier than discovering a gap after a condition has been discharged on the assumption of compliance.

Through procurement, which is what the guidance specifies for both. It describes a commitment to follow established programmes as requiring suppliers and contractors to be contractually obligated to adhere to higher safety and environmental standards. Contractual obligation, not encouragement.

The guidance defines it as assessing and rating how much an HGV driver can see directly from the cab in relation to other road users, aiming to improve safety for all road users by banning or restricting vehicles with a low rating. Where it applies it constrains which vehicles can serve your site at all.

DVS originated as a London scheme, so its direct regulatory effect is geographic. The underlying principle, that driver direct vision reduces risk to vulnerable road users, is relevant anywhere and increasingly reflected in client and CLOCS expectations. Check whether it applies to your location before assuming either way.

The guidance asks for an outline of how and when driver training will happen during the contract, and the company that will carry it out. Naming the provider and the timing is what makes it a commitment rather than an intention.

Measures addressing the risk construction vehicles pose to pedestrians, cyclists, motorcyclists and others outside the vehicle. The guidance lists it among the information a site should set out, and it underpins the routing rules about avoiding schools, hospitals and cycle routes.

Not usually at Outline stage, because procurement has not happened. The Detailed CLP is where operator-level commitments such as FORS Silver become checkable, and the guidance frames both CLOCS and FORS as mandated through procurement rather than assumed.

The guidance glossary describes CLIG as the steering group through which the Construction Logistics programme is implemented, working through several Working Groups, with the primary role of developing, approving, adopting and promoting interventions. It is the governance behind the guidance rather than something a CLP must address.