(The Work consists of, but is not limited to): the labor, supervision, administration, management, material procurement, equipment procurement, miscellaneous material and consumables to furnish, detail, fabricate, deliver, unload, store, remove from storage, construct, erect, install, flush and test the material and equipment identified herein as required in subsequent work authorizations. Total authority shall not exceed $12,000,000 over 3 years, with the first years authority estimated at $4,000,000 and two, 1 year extensions of $4,000,000 each, or until all funds are exhausted.