C1 Home Delivery

29 Construction Energy Use & 30 Construction Water Use – Weekly reporting - KBCN1387

03 Detailed monitoring and reporting crit 3 Conduct the monitoring and reporting of data in crit 2 on a weekly basis. The reason to ask for data recorded on a weekly basis, is to collect much more granular data which can be potentially overlaid with the project plan. By undertaking this it would enable the construction team to better understand the most energy intensive processes which could be targeted with energy efficiency measures.

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29 Construction Energy Use & 30 Construction Water Use -Methodology - KBCN1386

Criterion 3 in both of the above categories states that the meter reading and reporting should be done on a weekly basis however, in step 2 of the Water monitoring and reporting methodology it states:- “Check the frequency of monitoring the contractor wishes to maintain throughout the project to ascertain eligibility for crit 3 above.” What this means, is that whichever frequency of monitoring and reporting the contractor wishes to do for the duration of the project, to be eligible for crit 3, they have to be made aware that weekly monitoring and reporting is required to obtain crit 3 credits. This will be required to be shown as evidence.   

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Appropriately qualified professional – multiple people - KBCN0864

The appropriately qualified professional role can be fulfilled by more than one person, for the purposes of the Quality Control criteria in the Quality Improvement assessment issue. The main intention of these credits is to ensure the outcomes outlined in the criteria are fulfilled by an appropriate person throughout the project. It is recognised that this will often require input from multiple people given the range of responsibilities and the competencies outlined in the appropriately qualified professional definition.

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Appropriately Qualified Professional and BREEAM Accredited Professional - KBCN0852

A BREEAM AP does not automatically meet all aspects of the 'appropriately qualified professional' role defined under the Quality improvement issue. HQM assessors are currently the only people recognised as fulfilling the HQM knowledge and experience aspect of the ‘appropriately qualified professional’ role, for the purposes of this issue. However, this role can be fulfilled by more than one person. The main intention of these credits is to ensure the outcomes outlined in the criteria are fulfilled by an appropriate person throughout the project. It is recognised that this will often require input from multiple people given the range of responsibilities and the competencies outlined in the appropriately qualified professional definition.  

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BREEAM AP and BREEAM assessor – conflict of interest - KBCN0196

An individual can be appointed as a BREEAM/HQM Assessor and BREEAM AP/Sustainability Champion for the same project, where the Assessor also holds current and applicable AP/Sustainability Champion credentials. If this route is chosen, it must be made clear when submitting the assessment that both roles are being carried out by the same person and confirmed how potential conflicts of interest are identified and managed. This will mean, when appropriate, that the assessment can be escalated to a more detailed level of quality assurance checking.

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Commissioning certificates – evidence - KBCN1311

Certificates demonstrating compliance with any relevant standards are acceptable for the commissioning criteria, where they cover all the systems referred to in the criteria (hot water, heating, ventilation etc.) and any relevant commissioning best practice guidance has been complied with. The ‘commissioning best practice guidance’ outlines how to carry out commissioning for various different systems that may be present. Some of the guidance is more appropriate for complex systems and often won’t be relevant. The person or persons carrying out the commissioning activities is expected to be familiar enough with the standards referenced, to determine the ones that are relevant to the systems they are commissioning.

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Contractor not yet appointed at the design stage - KBCN000002

Where the contractor has not been engaged at the design stage certification, it is acceptable to award the credits based on a commitment. This commitment must be from a suitable member of the design team, and must detail the targets and criteria which must be met. Evidence must also confirm that the details in the commitment will form part of the contractual requirements. Note: This does not apply to the requirement for a pre-demolition/pre-refurbishment audit, which must be undertaken at Concept Design Stage.

12 Jul 2022 - Note added to clarify the scope of this guidance

 

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Evidence for ’04 Detailed monitoring and reporting’ at design stage - KBCN1232

The evidence requirements associated with ‘04 Detailed monitoring and reporting’ for Design Stage in both the 'Construction Water and Energy Use' are incorrectly formatted and should appear in the Post-Construction Stage column. For design stage evidence requirements, please refer to KBCN1231 'Design Stage evidence requirements when a contractor has not been appointed'

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Solid concrete washout - KBCN00063

Solid concrete washout waste should be included in the waste resource efficiency benchmarks.  

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Thermographic survey – Seasonal constraints - KBCN00031

Where seasonal constraints prevent the thermographic survey from being completed prior to certification at the post construction stage, the requirements can be satisfied with:

• Evidence that a Suitably Qualified Professional (SQP) has been contractually appointed
• Written confirmation by the SQP that the seasonal constraints prevent the survey at an appropriate time before certification
• The survey is scheduled to take place at the earliest opportunity after the handover, and
• There is a specific contractual agreement in place to remedy any identified defects before the defects liability period expires.

Thermographic surveys are designed to map the thermal efficiency of buildings and to detect areas where there are breaches in the thermal envelope. Surveys need to be conducted when temperature differences between the external areas of the building and surrounding air can be detected after the envelope is sealed. There may will be instances where the survey cannot be done before certification after the envelope is sealed and as such, the survey would take place after certification. 

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