Standard Operating Procedure (SOP) Installation Component: Head Wall / Foot Wall Rev. Level: R0.1 % Time (hh:mm:ss) This Standard Operating Procedure (SOP) is intended to be used as a guide for the development of an efficient Value Add %: work plan. It is to be used in conjunction with other documents such as recommended work flows and instructional materials (e.g. work instructions, videos, etc.) in order to train the work crews, plan the installation, Non-Value Add %: and effectively manage the entire process. It is not intended to be “prescriptive” or used to evaluate individual Est. Total Time: 0:31:06 work performance.

Document Reviewed & Approved by: C Neidigh; G Sumerel; S Gibson 07/12/2017 HCA Represenative Date Lean Advocate Date Procedure: Images: Duration Step Instruction Rec. Crew Rec. Crew Size 3 (hh:mm:ss) 1 2 4 If the wall connects to a Bathroom Framer 1 Pod / sink wall, Bridge gap between 0:08:20 1 bathroom pods and attach studs as Laborer 1 needed. Get the Head / Foot Wall, from the Framer 1 2 0:02:30 staging area Laborer 1 Cut and install insulation between Framer 1 3 0:10:00 rooms / as noted on prints. Laborer 1 Remove the floor track from the Framer 1 4 0:02:30 5 6 7 8 bottom of the wall Laborer 1 Framer 1 5 Position the floor track to the floor 0:01:15 Laborer 1

Attach the floor track to the concrete Framer 1 6 0:01:15 per the manufacturer's instruction Laborer 1

If needed, bend the edges of the Framer 1 7 floor track to ensure the wall will fit 0:00:56 over the floor track. Laborer 1 11 12 9 10 Move the wall into position. (If the Framer 1 wall is to be attached to bathroom 0:03:45 8 pod(s) / sink wall, one mover / jack must be removed.). Laborer 1

Level and the wall using a laser level assisted by a tape Framer 1 measure and 6' Magnetic Bubble Level. The face plates should be 0:05:00 9 level and straight. The wall may be shimmed up to 1/4" using plastic shims. If more is reuired, consult Laborer 1 13 14 15 with the General Contractor. Framer 1 10 Attach the wall to the floor track 0:02:30 Laborer 1 Detach and aside the movers / jacks Framer 1 11 0:00:38 from the head / foot wall Laborer 1 Get necessary king studs for the Framer 1 installation (If attaching to a 0:00:28 12 bathroom pod / sink wall, only 1 is required) Laborer 1 Measure and cut the king studs to Laborer 1 Materials: Equipment: 13 0:03:45 attach to the head / foot wall Part Qty. Tool Qty. Install the king studs to attach to the Framer 1 Head Wall 1 Head Wall Jack 2 14 0:05:37 head / foot wall Laborer 1 King Stud 2 Hammer 1 If needed, attach wall to the Framer 1 1 1/2" Tapcon Screws 12 Drill or 1 15 0:01:52 Bathroom Pod / Sink Wall. Laborer 1 Self Tapping Screws (box) 1 8' Step Ladder 1 1 1/2" Hilti Anchors 1 Tin Snips or Electric Nibbler 1 1/16" Plastic Shim (package) 1 25' Tape Measure 1 1/8" Plastic Shim (package) 1 Hilti Gun (if available) 1 Laser Leveler 1 6' Magnetic Bubble Level 1 Square 1

PPE: Crew: Equipment Qty. Trade Size Safety Glasses 2 Framer 2 Hard Hat 2 Laborer 1 Safety Vest 2 Tie off 1 Ear Plugs 2 Gloves 2