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Project 07-2506 <br />RFA Change Order No. 2 <br />November 15, 2012 <br />Page 2 <br />2. The contract documents were ambiguous with respect to the lane closure on the SR- <br />55, which was needed to install new streetlight and telephone wires required due to the <br />ramp widening. To mitigate the issue the costs were split with the contractor (PCO 10). <br />AGREED COST = $1 ,985 <br />Items 4 thru 7 were due to Caltrans safety review to sign off the project; Caltrans required <br />the following items: <br />3. Replace the existing on-ramp metering two ball heads with three ball heads and <br />reprogram the traffic signal accordingly. (PCO ? 1 )_ <br />AGREED COST = $7,300 <br />4. Provide and install additional reflector delineators and object makers on the on-ramps <br />and MacArthur Blvd. (PCO 12). <br />AGREED COST = $1,198 <br />5. Replace the southbound metering head and pole; which was damaged by a motorist. <br />(PCO 13). <br />AGREED COST = $3,500 <br />6. Provide and install new guardrail on the northbound on-ramp at the storm drain outlets. <br />(PCO 15). <br />AGREED COST = $9,875 <br />7. While laying out the new guardrail at the top of the northbound on-ramp, it was <br />determined the new guardrail would reduce the size of the shoulder by approximately 2 <br />feet. In order to maintain the required 8 foot shoulder the existing barrier rail needs to <br />be extended approximately 12 feet. The costs are to compensate the contractor to <br />remove a portion of the approach slab, install the new barrier rail, and relocate adjacent <br />pull boxes. (PCO 16). <br />AGREED COST = $33,369 <br />8. The crash cushions located at the top of the northbound on-ramp were damaged twice <br />by freeway traffic. Per the special provisions the contractor shall be compensated for <br />damage caused by things beyond their control. (PCO 17). <br />AGREED COST = $6,199 <br />9. The contractor was unable to locate the existing conduit, which is required, to tie in the <br />relocated existing streetlight located at the southbound on-ramp and MacArthur; <br />additionally the contractor determined that the power to the existing irrigation controller <br />was interrupted. Therefore it was recommended to install new conduit to the relocated <br />streetlight and trouble shoot and repair the connection to the existing irrigation <br />controller. The costs are to compensate the contractor to install new conduit from the <br />relocated streetlight to the nearest streetlight 140 feet away and to repair the irrigation <br />power connection. (PCO 18). <br />AGREED COST = $7,739