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                            PART 1843—CONTRACT MODIFICATIONS
        
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NFSPart Number: 1843
        
                  

                                
                  
        NASA Federal Acquisition Regulation Supplement
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PART 1843—CONTRACT MODIFICATIONSPART 1843—CONTRACT MODIFICATIONS       Authority:                            51 U.S.C. 20113(a) and 48 CFR chapter 1.          Source:                            62 FR 14022, Mar. 25, 1997, unless otherwise noted.                                       Subpart 1843.2—Change Orders                                                         1843.205 Contract clauses.                                                            1843.205-70 NASA contract clauses.    **Parent topic:**  SUBCHAPTER G—CONTRACT MANAGEMENTSubpart 1843.2—Change Orders    1843.205 Contract clauses.       As authorized in the prefaces of clauses FAR 52.243–1, Changes—Fixed Price; FAR 52.243–2, Changes—Cost Reimbursement; and FAR 52.243–4, Changes; and in the prescription at 43.205(c) for FAR 52.243–3, Changes—Time-and-Material or Labor-Hours, the period within which a contractor must assert its right to an equitable adjustment may be varied not to exceed 60 calendar days.1843.205-70 NASA contract clauses.       The contracting officer may insert a clause substantially as stated at 1852.243–72, Equitable Adjustments, in solicitations and contracts for—          (a) Dismantling, demolishing, or removing improvements; or          (b) Construction, when the contract amount is expected to exceed the simplified acquisition threshold and a fixed-price contract is contemplated.
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