Urban County Program is requesting approval of Amendment No. 2 to the existing material & Geotechnical testing services contract with Raba Kistner Consultants. The amendment will provide additional laboratory testing services to the General Land Office (GLO) Contract No. 12-406-000-6453/DRS210068, Pct. 2 South Fork Drain Project. The amendment will increase the professional service contract amount from $60,591.48 to $63,476.98 for a total increase of $2,885.50.

 Amendment No. 2 to the professional service agreement for Raba Kistner Consultants will add additional laboratory testing services, including a laboratory cement series test in order to determine the optimum cement content for the implementation of a soil-cement mixture, and conducting sulfate content tests to determine the concentration of soluble sulfates in the drainage channel side slope soils.

Contract:                                      $60,591.48
Additional Amended Contract:      $2,885.50
New Contract Amount:                 $63,476.98

Account No. 6540-61-5100-6100
Amount Available: $32,507.52