Corporate facilities typically spend slightly more on utilities ($2.70 per square foot-year), while general multi-tenant buildings spend less ($2.25 per square foot-year). Many operators, when assessing only the value of energy bill reductions, will choose not to invest in energy retrofits.BOMA. 2010.ags. building operations | commercial buildings | energy costs. Most U.S. buildingsâ expenses break down into a similar distribution âlargely fixed costs, followed by utility bills, repairs and maintenance expenses (R/M). On average, building owners spend 22% of their operating costs on energy and water.
Applying mayonnaise to the area is also said to remove tree sap. Another technique is to use citrus-based solvents and children's molding clay. Apply a small amount of the solvent and rub with the clay. It is abrasive enough to scrub off the sap (which has been broken down by the solvent) without damaging the paint.
Tip: Remove Pine Sap with WD40. This is a handy tip I learned while cleaning up pine limbs after a recent ice storm. If you get pine sap on your skin you can spray a little WD40 on it and rub it gently. Then wash with soap and water and it will come off completely. I wish I had discovered this sooner as in the past it has been such a pain to finally get it all off. By Vickie from Dawson Springs, KY.