1. Ray Filip BEng (Hons), MSc, DIC, CEng, FICE Temporary Works Consultant 31 years temporary works experience: Concor Construction (Africa) John Laing Construction (UK) Kier Group (UK, Africa, Hong Kong) Dawson Contracting (UK, Europe, USA) Last 11 years my own consultancy (UK & Europe) Member of BS5975: 2018 drafting committee Also representing: Temporary Works Forum

11. GUIDANCE FOR DESIGNERS (CDM) The PD’s main role is to: Plan, manage, monitor and coordinate H&S: 1. identifying, eliminating or controlling foreseeable risks. 2. ensure designers carry out their duties. 3. prepare & provide relevant information to other duty holders, that there is an appropriate process for designer coordination and co-operation when there is interaction between temporary works and permanent works. 4. provide relevant information to the PC to help them plan, manage, monitor & coordinate H&S in construction phase.

12. GUIDANCE FOR DESIGNERS (CDM) The PD should, so far as is reasonably practicable: 1. Ensure that PWD’s have considered the impact of their designs on H&S during construction 2. Ensure PWDs followed the ‘general principles of prevention’ within their design e.g. Designing steelwork that is purposely designed to accommodate safety netting to aid assembly; The PD should ensure PWD’s provide relevant information on their designs to inform TWD’s (especially risks or loads that could impact on TW or assumed sequencing to prevent instability)

13. GUIDANCE FOR DESIGNERS (CDM) PWD’s need to consider how something is to be constructed, cleaned, maintained and decommissioned. This involves ensuring that the overall design takes account of any temporary works needed including checking that consideration has been given to sufficient working space and sequencing.

14. BOOTLE 2000

15. TWO DEMOLITION WORKERS KILLED ONE SERIOUSLY INJURED
Stanley Rd closed for 4 weeks
Most ground floor beams removed without any temporary support provided
No lateral support provided
PC fined £173k, Planning Supervisor fined £68k, Demolition contractor fined £16k, Site agent received conditional discharge
Total cost resulting from collapse around £7million

16. • Minimise chance of errors being made & maximise chance of errors being found
• Needs to be effective communication of information between all parties, whether they are concerned with PW or TW.
• An effective system of checking, both the design and implementation is needed

17. BS 5975: A PROCEDURES
Precedence for procedures and Designated Individual
Identify TW – Tender stage & schedule
Appointments – TWC + ATWC + TWS
– By whom, competence, in writing, acceptance, responsibility
Classify TW according to risk – execution class
Appoint competent designer
Provide written design brief
Design + Residual risks + Checking Design + Approval
Site review
Procurement + Equipment Inspection + Assembly (RA,MS)
Significant on site modifications need designer approval
Inspection by competent person
Permit to __________
Inspection + Monitoring + Maintenance
Review procedure, audit, feedback

18. DESIGN CHECK CATEGORIES
CATEGORY
SCOPE
INDEPENDENCE
Restricted to standard solutions
Site issue – by another member of site team or design team 1
Simple design
By another member of design team 2
More complex design
By individual not involved in design and not consulted by original designer 3
Complex or innovative design
By independent organisation