McClure and Sons Inc. 8/22/2018 Change Order 2

Project: Three Lakes Valve Bypass Change Order No.2 Change Order Effective Date: July 25, 2018 1. Relocated Electrical panels to Structure catwalk, using all Stainless Steel materials. 2. Install new Stainless Steel junction boxes on side of Telemetry building. 3. Extended Generator electrical conduits and conductors to new locations. 4. Added and installed additional new 3R 100 Amp Disconnect and associated wiring at telemetry building, as well as adding new fuses at service disconnect. This work added to meet Electrical code compliance. 5. Replaced pre-existing damaged Panel P1 main electrical breaker, and installed new wiring and ground bar, and removed main bonding jumper. 6. Changed 3-Pole circuit breaker to one 2-Pole and one 1-Pole circuit breaker. 7. Repair electrical conduit that was damaged due to settling ground from heavy rainfall. Add 53 Calendar Days 1. Weather Delays • Excessive rain during the first part of the year that prevented Contractor from working onsite and caused settlement of electrical conduit-15 days. • Extreme cold temperatures delayed the piping connection-The City of Everett Utility Operations Group directed Contractor to wait until temperatures were above freezing to implement water system shutdown, which delayed project one week-7 days. • Total weather related delays-22 days. 2. Added work not part of original scope of work. • Additional transmission pipe joint welding required by COE-from CO # 1-1 1/2 days. • Furnish and install additional 72-inch Concrete Access Manway-from CO #1-3 days. • Spread, grade, and compact City of Everett provided Crushed Surfacing Top Course (CSTC)-1/2 day. • Added Reinforced Concrete Vault Slab for new lid-from CO # 1-1 day • Plumb and install sump pump for insertion meter-1 day. • Added Reinforced Concrete Generator Pad-1 day. • Install City of Everett shoring for City of Everett Maintenance crew-1/2 day. • Added Schedule 80 pipe for Air Vacuum Valve anchored to outside of Vault so vault can be vented to the outside of vault as required-10 days. • Installed drainage piping across the Transmission Line Easement-1 day. • Install drainage piping to existing catch basin-1/2 day. • Delays waiting for instrumentation panel to be manufactured and installed, due to changes made by COE-11 days. • Total additional work related days-31 days. Contract Time There are 53 calendar days added to this Contract. • At the time Change Order# 1 was written, it was agreed to add calendar days to the Contract on Change Order# 2, even though some of the delays occurred prior to Change Order# 1. Page 4 of 4