105 METHODS OF MEASUREMENT
1051 General
The weight of metals shall be the net weight without addition for rolling margin, welding material, open and covers and section joints and without deduction for holes, splay, cuts, notches or the like.
The following shall be understood as included: -
Chiseling, cutting, welding, riveting, shaping, grinding, drilling, bolting, countersinking, assembling, fixing and the like.
Protective treatment.
Decorative paint.
Frames, beads, linings, anchor brackets, grounds.
Hardware unless indicated as measured separate.
Preparation of shop and erection drawings.
1052 Measurement
Floor plates, duct covers, suspension profiles, ladders metal corner protection and linings shall be measured by length stating sizes.
Stairway and balustrade rails shall be measured by length stating girth.
Protective grills fixed to windows and doors shall be measured by area.
Doors and windows shall be enumerated stating sizes.
Curtain walls shall be measured by area.
Louver frames shall be enumerated in pairs stating number of blades.
No addition or deductions shall be made for deviation in measurement of up to 50mm in length, width and height.
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