As prescribed in 5111.703(c)(ii), in addition to the clause at FAR 52.211-18, insert the clause at AFARS 5152.211-9001, Variations in Estimated Quantities—Subline Items, in solicitations and contracts when—
(A) A fixed-price construction contract is contemplated that authorizes a variation in the estimated quantity of unit-priced items; and
(B) Those unit priced items will be subdivided into subline items and separately priced for payment purposes.
VARIATIONS IN ESTIMATED QUANTITIES — SUBLINE ITEMS (DEC 2019)
This variation in estimated quantities clause is applicable only to item Nos. ___.
(a) Variation from the estimated quantity in the actual work performed under any second or subsequent subline item or elimination of all work under such a second or subsequent subline item will not be the basis for an adjustment in contract unit price.
(b) Where the actual quantity of work performed for item Nos. ____ is less than 85% of the quantity of the first subline item listed under such item, the contractor will be paid at the contract unit price for that subline item for the actual quantity of work performed and, in addition, an equitable adjustment shall be made in accordance with the clause at Federal Acquisition Regulation (FAR) 52.211-18, Variation in Estimated Quantities.
(c) If the actual quantity of work performed under item Nos. ____ exceeds 115% or is less than 85% of the total estimated quantity of the subline item under that item and/or if the quantity of the work performed under the second subline item or any subsequent subline item under item Nos.____ exceeds 115% or is less than 85% of the estimated quantity of any such subline item, and if such variation causes an increase or a decrease in the time required for performance of this contract the contract completion time will be adjusted in accordance with the clause FAR 52.211-18, Variation in Estimated Quantities.
(End of clause)