PROJECT MANUAL Specifications Seafood Removal Walmart Store No 1186 Liberty TX

2.4 EQUIPMENT
A. Scrubber Machines Equipment used for cleaning operations shall be Clark Encore Max38 or L38 with a head
pressure of 150 lbs. or similar equipment as required to produce the specified results.
B. Burnishing Machine: High speed propane burnisher, with a min. 27 inch head generating pad speeds of 1,500
RPM or higher as verified with tachometer.
PART 3 - EXECUTION
3.1 GENERAL CLEANING AND BURNISHING REQUIREMENTS
A. Coordinate with joint filling operations. Do not perform wet cleaning within 72 hrs prior to joint filling.
B. Do not use stain or scuff removing agents such as “crete-strip”.
C. Clean floors as specified hereinafter prior to application of densifier.
D. Burnish floors as specified hereinafter after application of protective treatment.
E. Utilize riding machines to the maximum extent practical to achieve optimum efficiency.
F. Final finish sheen shall be equivalent to that as accepted on the Floor Test Slab as specified in Section 03312 and
as specified hereinafter.
3.2 CLEANING
A. Use sweeping compound to control airborne dust. Scrape floor to remove remaining saw cut residue and paint
droppings. Remove paint droppings with soft, damp cloth and solvent stripper. Do not use stripper with an
acidic pH.
B. Treat oil spots with oil emulsifier and oil absorber materials.
C. Double scrub floor with automatic scrubber with appropriate brushes or pads and pH compatible detergent.
3.3 DENSIFIER APPLICATION
A. Area to be Treated: Apply densifier and protective treatment finish to all new interior concrete floor slabs placed
under Section 03312 where shown on Drawings to receive burnishing.
1. Do not apply densifier and protective treatment to new interior concrete floor slabs scheduled to receive
other final floor finish material.]
B. Area to be Treated: Apply densifier and protective treatment finish to new interior Sales area concrete slab placed
under Section 03312 as shown on Drawings.
C. Examination and Preparation:
1. Examine surfaces receiving densifier. Verify that surfaces conform to product manufacturer's requirements
for substrate conditions.
2. Vacuum and clean saw cut joints and surrounding area so that no dust remains to react with concrete finish
material.
3. Remove remnant of temporary film forming curing compound prior to application of densifier. Remove
compound by cleaning and scrubbing in accordance with manufacturer’s instructions.
4. Prior to application, scrub floor with pre-densifier floor cleaner to remove latent salts. Do not proceed until
unsatisfactory conditions have been corrected.
03362-4
Walmart #1186 – Liberty, TX 04/20/11
CMA/10118.034