Item 110

Authorize to amend a contract with GeoInsight Inc., Manchester, NH, (originally approved by G&C on 8- 10-11, item #61), for site investigations, groundwater monitoring, design and remediation of petroleum contaminated sites, by increasing the amount by $20,000 from $2,008,000 to $2,028,000. (2)Further authorize to amend a contract with GZA GeoEnvironmental Inc., Manchester, NH, (originally approved by G&C on 7-13-11, item #54), for site investigations, groundwater monitoring, design and remediation of petroleum contaminated sites, by increasing the amount by $25,000 from $3,495,000 to $3,520,000. (3)Further authorize to amend a contract with Ransom Environmental Consultants Inc., Portsmouth, NH, (originally approved by G&C on 7-13-11, item #51), for site investigations, groundwater monitoring, design and remediation of petroleum contaminated sites, by increasing the amount by $25,000 from $1,715,000 to $1,740,000. Effective upon G&C approval through June 30, 2015. 100% Oil Pollution Control Funds. (4)Further authorize to amend a contract with Weston Solutions Inc., Concord, NH, (originally approved by G&C on 7-13-11, item #53), for site investigations, groundwater monitoring, design and remediation of petroleum contaminated sites, by increasing the amount by $130,000 from $4,657,000 to $4,787,000. Effective upon G&C approval through June 30, 2015. 23% Oil Pollution Control, 77% GREEF.