(a) Contractor labor policies and compensation practices, whether or not included in labor-management agreements, are not acceptable bases for allowing costs in cost-reimbursement contracts or for recognition of costs in pricing fixed-price contracts if they result in unreasonable costs to the Government. For a discussion of allowable costs resulting from labor-management agreements, see 31.205-6(b).

(b) Labor disputes may cause work stoppages that delay the performance of Government contracts. Contracting officers shall impress upon contractors that each contractor shall be held accountable for reasonably avoidable delays. Standard contract clauses dealing with default, excusable delays, etc., do not relieve contractors or subcontractors from the responsibility for delays that are within the contractors' or their subcontractors' control. A delay caused by a strike that the contractor or subcontractor could not reasonably prevent can be excused; however, it cannot be excused beyond the point at which a reasonably diligent contractor or subcontractor could have acted to end the strike by actions such as -

(c) Strikes normally result in changing patterns of cost incurrence and therefore may have an impact on the allowability of costs for cost-reimbursement contracts or for recognition of costs in pricing fixed-price contracts. Certain costs may increase because of strikes; e.g., guard services and attorney's fees. Other costs incurred during a strike may not fluctuate (e.g., fixed costs such as rent and depreciation), but because of reduced production, their proportion of the unit cost of items produced increases. All costs incurred during strikes shall be carefully examined to ensure recognition of only those costs necessary for performing the contract in accordance with the Government's essential interest.

(d) If during a labor dispute, the inspectors' safety is not endangered, the normal functions of inspection at the plant of a Government contractor shall be continued without regard to the existence of a labor dispute, strike, or picket line.