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DocuSign Envelope ID: 7DOD574C-B1 E5-4A94-98CC-C2B16DDD7DC6 <br />EXHIBIT 5 <br />Grant greemen o. 4600013842 <br />Page 20 of 71 <br />Task 10: Construction Administration <br />This task includes managing contractor submittal review, answering requests for information, and issuing <br />work directives. A full-time engineering construction observer will be on site for the duration of the project. <br />Construction observer duties include documenting of pre -construction conditions, daily construction diary, <br />preparing change orders, addressing questions of contractors on site, reviewing/ updating project schedule, <br />reviewing contractor log submittals and pay requests, forecasting cash flow, notifying contractor if work is not <br />acceptable. Upon completing the project, the DWR Certificate of Project Completion and record drawings will <br />be provided to DWR. <br />Laboratory analysis is also included in Task 10 and falls into three categories: <br />1) Construction material testing (for example, concrete, steel, and masonry) <br />2) Geotechnical laboratory analysis (such as soil classification, relative soil density, soil consolidation) shall be <br />performed in accordance with soil testing standards at intervals required by the Contract Documents; and <br />3) Water Quality laboratory analysis falls in two categories: <br />a. discharge as construction dewatering to OCWD sewer and/or OCWD ocean outfall system. <br />b. plant process systems wherein the water quality testing to comply with the potable water standards <br />shall be performed in accordance with the requirements of California Division of Drinking Water. <br />Deliverables: <br />• DWR Certificate of Project Completion <br />• Record Drawings <br />• Laboratory Testing Results <br />Task 11: Construction <br />Construction activities are outlined below. <br />11(a): Mobilization activities at the GWRS include construction contractor office trailer, installation of <br />electrical connections, internet and general communication and office equipment, delivery of temporary <br />portable restrooms to the construction areas, and set up of fences around the perimeter of several <br />construction areas. Demobilization activities at the end of construction include removal of perimeter <br />fences, construction site cleanup, trash removal, and hauling away the office trailer and temporary <br />portable restrooms. <br />11(b): Construction activities at the GWRS include new microfiltration cells and a backwash pump to be <br />added to the existing system with existing microfiltration building and basement expanded to house <br />equipment; new reverse osmosis membrane trains to be installed in the existing reverse osmosis <br />membrane building with a reverse osmosis flush feed pump to provide reverse osmosis permeate water <br />for flushing; new ultraviolet system trains, electrical panels, and process control system controllers; new <br />decarbonation tower and blower; a vertical diffusion vane pump in the existing Product Water Pump <br />Station building and backwash supply pumps; a steel sulfuric acid tank; and electrical work and equipment <br />Deliverables: <br />0 Photographic Documentation of Progress <br />