# 19.502-3 Partial set-asides.

1. (a) The contracting officer shall set aside a portion of an acquisition, except for construction, for exclusive small business participation when-

   1. (1) A total set-aside is not appropriate (see 19.502-2);

   2. (2) The requirement is severable into two or more economic production runs or reasonable lots;

   3. (3) One or more small business concerns are expected to have the technical competence and productive capacity to satisfy the set-aside portion of the requirement at a fair market price;

   4. (4) The acquisition is not subject to simplified acquisition procedures; and

   5. (5) A partial set-aside shall not be made if there is a reasonable expectation that only two concerns (one large and one small) with capability will respond with offers unless authorized by the head of a contracting activity on a case-by-case basis. Similarly, a class of acquisitions, not including construction, may be partially set aside. Under certain specified conditions, partial set-asides may be used in conjunction with multiyear contracting procedures.

2. (b) When the contracting officer determines that a portion of an acquisition is to be set aside, the requirement shall be divided into a set-aside portion and a non-set-aside portion, each of which shall (1)be an economic production run or reasonable lot and (2)have terms and a delivery schedule comparable to the other. When practicable, the set-aside portion should make maximum use of small business capacity.

3. (c)

   1. (1) The contracting officer shall award the non-set-aside portion using normal contracting procedures.

   2. (2)

      1. (i) After all awards have been made on the non-set-aside portion, the contracting officer shall negotiate with eligible concerns on the set-aside portion, as provided in the solicitation, and make award. Negotiations shall be conducted only with those offerors who have submitted responsive offers on the non-set-aside portion. Negotiations shall be conducted with small business concerns in the order of priority as indicated in the solicitation (but see paragraph (c)(2)(ii) of this section). The set-aside portion shall be awarded as provided in the solicitation. An offeror entitled to receive the award for quantities of an item under the non-set-aside portion and who accepts the award of additional quantities under the set-aside portion shall not be requested to accept a lower price because of the increased quantities of the award, nor shall negotiation be conducted with a view to obtaining such a lower price based solely upon receipt of award of both portions of the acquisition. This does not prevent acceptance by the contracting officer of voluntary reductions in the price from the low eligible offeror before award, acceptance of voluntary refunds, or the change of prices after award by negotiation of a contract modification.

      2. (ii) If equal low offers are received on the non-set-aside portion from concerns eligible for the set-aside portion, the concern that is awarded the non-set-aside part of the acquisition shall have first priority with respect to negotiations for the set-aside.