1. Resolution No. 10-319 WATERFALLS REGIONAL POND CHANGE ORDER NO. ONE WATERFALLS REGIONAL POND CHANGE ORDER NO. ONE Contract Cost: $2,969,864.66 Contract Time: 185 wd

2. Background January 2009 - Resolution approved awarding Waterfalls Regional Project to Burn Construction Co.: Bid Amount $ 2,969,864.66 Tax $ 219,027.52 CM Contingency $ 148,493.23 TOTAL $ 3,337,385.41 Construction included excavation of a 125 acre detention pond to alleviate storm runoff concerns.

3. US 70 Holman Dunn NMDOT Reynolds Waterfalls Regional Pond 125 Acre Pond Waterfalls Subdivision

4. North Fork Arroyo at Sonoma Ranch Blvd. - $124,416 Project Limits North Fork Arroyo Golf Club Road Sonoma Ranch

5. North Fork Arroyo at Sonoma Ranch

6. Chandler Tank at Sonoma Ranch Blvd. - $82,972 Chandler Tank Entrada de Sierra Sonoma Ranch Project Limits US 70

7. Chandler Tank at Sonoma Ranch Rundown Outlet Tower Box Culvert

8. Changes North Fork Arroyo $ 124,416.00 Chandler Tank$ 82,972.00 Total $ 207,388.00 North Fork Arroyo work was proposed to be completed by Philippou. Utilities has completed the majority of the arroyo improvements in conjunction with a settlement agreement between Philippou and LC Utility board. Chandler Tank work as part of Entrada de Sierra subdivision is a result of settlement agreement between Philippou and the City.

9. Fund 4400 Flood Control

10. Fund 4413 NMFA Flood Control 2008

11. Changes Contract Cost to date $ 3,177,252.66 Council Approved Amount$ 2,969,864.66 Difference $ 207,388.00 Increase in contract of $207,388.00 (6.98%) over Council approved amount and exceeds the City Manager approved contingency of $148,493.23 by $58,894.77. Final Contract Time will be increased by 55 working days. - 25 days for work in the North Fork Arroyo - 30 days for work in Chandler Tank Pond

12. Council Options Waterfalls Regional Pond Change Order One Option 1 –Approve Change Order One. –+$ 207,388.00 –55 working days Option 2 –Reject and direct staff to pursue other alternatives Option 3 –Modify resolution per council direction

13. Summary of Changes ItemChangeReason North Fork$124,416.00Install wire tied rip-rap along arroyo and slopes. Chandler Tank$82,972.00Repair concrete rundown, grading, install wire tied rip-rap. Time25, 30Additional work for North Fork and Chandler Tank.