8.4 Adhere the Foilskin and On 9 December 2014, we Blueskin SA membranes observed the Foilskin was (Foilskin at Rough continuously around the rough adhered continuously to the Openings) openings then only cut out and north elevation of the first floor removing the membrane at the slab then cut out only around Icon curtain wall head and sill the anchors for curtain wall sills. anchors. JMC should review We did not observe an area of the size and location of the Foilskin installed at a curtain anchors with Icon. At least 1 wall head. in. of Foilskin should remain between the jamb and side of On 8 January 2015, Grunley the anchor to protect the told us the construction team OPEN vulnerable corners. Icon intends to adhere the Foilskin should seal the perimeter of continuously over the anchors the anchors to the membrane and only remove membrane at system. Where the is bolts. Icon is currently verifying already constructed above the this approach will not interfere Zen Garden, JMC should with the structural connection’s adhere football-shaped capacity. This will not interfere. patches of Foilskin to the head-jamb corners and seal the patch edges with HE925 BES sealant. 9.1 Adhere the HRA waterproofing On 11 February, we observed in the Trash Room and Trash cement board fastened to the (Trash Room) Compactor Room to the base of the metal studs in the structural slab, cover it with Trash Room and Trash Calderon drainage composite, and Compactor Room. HRA extend it up the base of the waterproofing is not yet James Myers partition walls. Secure the applied to the structural slab. OPEN vertical face of the HRA with a termination bar below the top of the topping slab and separate it from the topping slab edge with compressible filler. Place cement board at the base of the metal stud.
8.4 (Foilskin at Rough Openings) Icon Adhere the Foilskin and Blueskin SA membranes continuously around the rough openings then only cut out and removing the membrane at the curtain wall head and sill anchors. JMC should review the size and location of the anchors with Icon. At least 1 in. of Foilskin should remain between the jamb and side of the anchor to protect the vulnerable corners. Icon should seal the perimeter of the anchors to the membrane system. Where the is already constructed above the Zen Garden, JMC should adhere football-shaped patches of Foilskin to the head-jamb corners and seal the patch edges with HE925 BES sealant. On 9 December 2014, we observed the Foilskin was adhered continuously to the north elevation of the first floor slab then cut out only around the anchors for curtain wall sills. We did not observe an area of Foilskin installed at a curtain wall head. On 8 January 2015, Grunley told us the construction team intends to adhere the Foilskin continuously over the anchors and only remove membrane at bolts. Icon is currently verifying this approach will not interfere with the connection’s structural capacity. This will not interfere. OPEN 9.1 (Trash Room) Calderon James Myers Adhere the HRA waterproofing in the Trash Room and Trash Compactor Room to the structural slab, cover it with drainage composite, and extend it up the base of the partition walls. Secure the vertical face of the HRA with a termination bar below the top of the topping slab and separate it from the topping slab edge with compressible filler. Place cement board at the base of the metal stud. On 11 February, we observed cement board fastened to the base of the metal studs in the Trash Room and Trash Compactor Room. HRA waterproofing is not yet applied to the structural slab. OPEN
Field%20Report%2013%20SGH.docx