Installation of Cladding:
23. Ensure plumb line is provide for both horizontal and vertical by other;
24. Start with first flat panel on left (next to corner panel) and start with panel ‘D’ the lower
panel;
25. Lift the panel to position and weld the panel directly to the support structure;
26. Install panel C,B,A to complete a section;
27. Recheck plumb line to ensure location is correct;
28. Next, install the corner panels and start with bottom panel;
29. All left and right side of corner panels can install in similar manner;
30. All panel have 10mm gap all round and distance should be corrected at every 3 panels;
31. Clean all gap with stiff brush and apply primer if needed to ensure a good bonding for
caulking; apply caulking and ensure the caulking have a curve with 12-15mm dia. To allow
for expansion (estimate to be less than 1.2mm per m) without over stretching the paint;
32. Removed excessive polyurethane caulking;
33. QC inspection by GRCT site engineer & submit request for hand-over;
All installation will be external work at height more than 1m and below 20m. Proper safety measure
must be carry out by all staff at all time. Helmet and full safety belt must be worn at all time at level
above 1m high. Safety shoes and jacket must be worn properly so it will not hinder movement. A
second safety rope must be use once an employee move to a new working location. In all
circumstances, an employee MUST have at least ONE safety device attached to a secure location at
any time.
Welding and electrical portable tools must be fitted with safety plugs for outdoor use. All equipment
and consumable like welding rod and cutting fiber disk must be store properly to ensure minimum
moisture contact. All small tools must be secured with safety tie to prevent accidental dropping.
Warning signs of any overhead work and fencing work must be done by customer prior to
commencement of work. Hand held portable fire extinguisher must be available at each welding
location and with each team.
Site safety drill provided by customer. All site safety comment must be send directly to our site
engineer with copy send to max@grcthailand.com