1. CP
1.1. TH
1.1.1. Blockwork moves out 15mm
1.1.1.1. Impact on posijoists & plank lengths
1.1.2. Top floor Beam update to avoid services clash
1.1.2.1. resolved
1.1.3. Terrace parapet amend design to work structurally
1.2. APT
1.2.1. Blockwork moves out 15mm
1.2.2. Incoming services in plant room
1.2.3. Updates to BWIC from CPW
2. FR
2.1. TH
2.1.1. Blockwork moves out 15mm
2.1.1.1. Impact on Posijoists lengths
2.2. APT
2.2.1. Reduce deflection to 5mm max
2.2.1.1. introduction of perimeter beams where required
2.2.1.1.1. To be included in slab edge update. Dimitrios to confirm
2.2.2. Perimeter upstand at MS levels to fit Cavity barriers
2.2.2.1. 40mm upstand (to match floor buil-up)
2.2.2.2. Ask L&Q if all floor or not
2.2.2.3. at balconies upstand will need to stop
2.2.2.3.1. model will need updating WWP
2.2.3. Introduction of Screed
2.2.3.1. Drop SSL by 19mm
2.2.3.2. Calculate increased load
2.2.3.2.1. impact on slab thickness or piling
2.2.3.3. screed at top floor to hide steel fixing plates
2.2.3.4. needs confirmation from L&Q as details are not being revisited
2.2.4. Ground floor 150mm upstands below metsec
2.2.5. Updates to BWIC from CPW drsainage review
2.2.6. Metsec?
3. EN
3.1. Reduce deflection to 5mm max
3.1.1. introduction of perimeter beams where required
3.2. Perimeter upstand at MS levels to fit Cavity barriers
3.2.1. 40mm upstand (to match floor buil-up)
3.3. Introduction of Screed
3.3.1. Drop SSL by 19mm
3.3.2. Calculate increased load
3.3.2.1. impact on piling
3.4. Ground floor 150mm upstands below metsec
3.5. Updates to BWIC from CPW
3.6. Scaffolding loads o terraces
3.6.1. may require reinforcement of structure. Beams below terraces
4. RG
4.1. Reduce deflection to 5mm max
4.1.1. introduction of perimeter beams where required
4.2. Perimeter upstand at MS levels to fit Cavity barriers
4.2.1. 40mm upstand (to match floor buil-up)
4.3. Introduction of Screed
4.3.1. Drop SSL by 19mm
4.3.2. Calculate increased load
4.3.2.1. impact on piling
4.4. Ground floor 150mm upstands below metsec
4.5. Updates to BWIC from CPW
5. Confirmation of variation being progressed
5.1. Metsec
5.1.1. CP
5.1.1.1. No change
5.1.2. FR
5.1.2.1. No Change
5.1.2.1.1. Metsec currenly used only for Dormers
5.1.2.2. Questions
5.1.2.2.1. Proposal to change APT top floor to metsec considered but not instructed / progressed
5.1.2.2.2. Proposal to change TH roof to metsec considered but not instructed/progressed
5.1.3. EN
5.1.3.1. Blockwork infill to Metsec
5.1.3.2. Ancillary spaces at GF from Blockwork to metsec
5.1.3.3. Smoke shafts remain block to comply with Smoke vent Association advice
5.1.3.4. Questions
5.1.3.4.1. UPS room at roof currently designed as RC walls as requested. Suggestion to change to Metsec
5.1.3.5. Structural Updates agreed with L&Q
5.1.3.5.1. Note S. Eng will take the chance to introduce perimeter beams to reduce deflections to a 5mm max
5.1.3.5.2. S.Eng to intrucduce perimeter upstands to fit Cavity Barriers
5.1.4. RG
5.1.4.1. Blockwork infill to Metsec
5.1.4.2. Ancillary spaces at GF from Blockwork to metsec
5.1.4.3. Smoke shafts remain block to comply with Smoke vent Association advice
5.1.4.4. Questions
5.1.4.4.1. External structures i.e. UPS room not included
5.1.4.5. Structural Updates agreed with L&Q
5.1.4.5.1. Note S. Eng will take the chance to introduce perimeter beams to reduce deflections to a 5mm max
5.1.4.5.2. S.Eng to intrucduce perimeter upstands to fit Cavity Barriers
5.2. Parge Coat
5.2.1. CP
5.2.1.1. APT
5.2.1.1.1. parge coat omitted externally. 15mm plaster added internally as airtightness line
5.2.1.2. TH
5.2.1.2.1. parge coat omitted externally. 15mm plaster added internally as airtightness line
5.2.1.3. Questions
5.2.1.3.1. Small adjustment to Blockwork position (15mm outward) not being considered in current structural design
5.2.2. FR
5.2.2.1. APT
5.2.2.1.1. No Change
5.2.2.2. TH
5.2.2.2.1. No change instructed
5.2.2.3. Questions
5.2.2.3.1. As TH are loadbearing masonry we would like to understand why the parge coat omission is not required
5.2.3. EN
5.2.3.1. No change
5.2.4. R
5.2.4.1. No change
5.3. Screed
5.3.1. As per recent discussions, a 40mm floor buildup allowance will be incorprated to the design to introduce cement screed as requested by L&Q
5.3.2. CP
5.3.2.1. No Change
5.3.2.1.1. Screed already present in Hollowcore blocks
5.3.3. FR
5.3.3.1. No Change
5.3.3.2. Question
5.3.3.2.1. FR introduction of screed not currently agreed / instructed
5.3.4. EN
5.3.4.1. Screed to be incorporated
5.3.4.1.1. WWP: This change will be included in our Metsec drawings revision
5.3.4.1.2. Curtins: Change to be instructed EWN Issued and awating details of tasks involved
5.3.5. RG
5.3.5.1. Screed to be incorporated
5.3.5.1.1. WWP: This change will be included in our Metsec drawings revision
5.3.5.1.2. Curtins: Change to be instructed EWN Issued and awating details of tasks involved
5.4. Roofs
5.4.1. Introduction of inverted roofs due to logistics issues
5.4.1.1. EN & RG only
5.4.1.2. Awating instruction