Amendment 2 Reid Middleton - Laserfiche WebLink

Mr. Corbin Hammer, PE, SE SHANNON Fi\NILSON,INC. Reid Middleton, Inc. June 1, 2016 Page 2 of 5 • Preconstruction meetings with design team; • Observation of mass excavation; • Screen material for reuse as backfill; • Environmental screening, as required; • Installation and testing of tiebacks; • Observation and evaluation of manhole and pipe subgrades; • Installation of 12-inch-diameter pipe piles; and • Placement and compaction of backfill. Our services will be provided on a full-time,part-time, or on-call basis depending on the activities underway and the schedule of the Contractor. We will rely on the Contractor to inform us of the times that we are needed at the project site. At least 24 hours' advance notice is requested for our services during an on-call basis. During mass excavation, installation and testing of the tiebacks, and installation of the pile foundation elements,we will have a representative on site,full-time. Our services for the remaining tasks will be either part-time or on-call, as required by the construction schedule. After each site visit, our field representative will prepare daily field activity reports of observed construction activities and tests. Copies of our reports will be sent electronically to the City of Everett, The General Contractor, and RMI. Please let us know if additional circulation copies are required. While at the project site, our field representative will advise the City and Contractor of our observations and opinions. Recommendations that may affect the contract costs will be made to the owner. Our field representative will not instruct or direct the Contractor, as his direction should be received from the owner or others responsible for contract administration. We will contact you directly if immediate action needs to be taken. Our duties do not include a review of or responsibility for the adequacy of safety measures at or near the project site. Environmental Screening Based on the laboratory analytical results and field observations of the soil samples collected at the site along the proposed utility corridor,the majority of the soil appears to not be contaminated. However, soil represented by one of the composite samples, GP-1-7.5C, is impacted by heavy oil-range hydrocarbons. At a minimum,we recommend that environmental screening of the excavated material occur near the location of boring GP-1. We assume that our 21-2-62768-001-L1-Rev/wp/kn 21-2-62768-001