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To: <br />►f- <br />David Cavazos <br />City Manager <br />Edwin "William" Galvez <br />Interim Executive Director <br />From: Public Works Agency <br />Date: March 24, 2014 <br />Project No. 116743 and 116415 <br />Broadway Rehabilitation and Water Main Improvements <br />Subject: Change Order No. 1 <br />UJ <br />Contractor: Christensen Brothers General Engineering, Inc. <br />21288 Papago Road <br />Apple Valley, CA 92307 <br />�.� <br />,. w <br />Project Description: Roadway and Water Main Line Improvements <br />Change Order Number: <br />Accounting Unit - Account - Activity Number: <br />JUSTIFICATION <br />Extra Work at Time and Material <br />Change Order Total: $284,510 <br />11674303028 - 03017660 <br />11674304028- 05917663 <br />11674305028- 03217662 <br />11641501028- 06617647 <br />While potholing the water main and services on Washington Avenue, several utility <br />conflicts were encountered. The water main at STA 12 +75, 23 +00 and 30 +75 was <br />redirected from the original alignment to avoid irremovable obstructions, including <br />an electrical vault and gas line encasements. Also, various unforeseen obstructions <br />were found and needed to be removed (PCO# 4,6,8,9,12,13,17,18,43 and 44). <br />The Water Resources Department requested additional work not included in the <br />original scope of work. This work included abandoning two valves at Parton Street, <br />removing a 12" "TEE" connection at Van Ness Street and relocating several water <br />services on the existing 12" cylinder main. (PCO# 5,16,19,20,34 and 41). <br />The change order provides compensation for delays associated with production <br />loss. A prior approval was granted on November 18, 2013. <br />FINAL COST $101,405 <br />Extra Work at Agreed Price <br />2. Prior to the start of construction on Broadway, the proposed traffic control plans <br />were reviewed in conjunction with traffic flow and public convenience. To help <br />