01 21 00 Allowances

01 21 16 Contingency Allowances

01 21 13 Cash Allowances 01 21 16 Contingency Allowances 01 21 19 Testing and Inspecting Allowances 01 21 23 Installation Allowances 01 21 26 Product Allowances 01 21 29 Quantity Allowances 01 21 43 Time Allowances

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