English to Russian Tech/Engineering Construction / Civil Engineering Mediciones en obra de refinería

Any extra charge for trimmings (of supports, inserts, etc), covers, figures, etc, shall not be accepted as these are considered to be included in unit prices.

Valves and flanges to be insulated with removable boxes or similar nature, shall be measured using the external m2 of the box multiplied by 2 or 1,5 (for the Valve or Flange, respectively), the thickness of the insulation forming the box, and applied to the price of the diameter of the Valve or Flange.

Insulated Valves and flanges without box shall be measured as pipi