Need to post yellow permit sign
Need to install perimeter sediment control
Need to provide stabilized site entrance

WIP on SFHs in DHE#12 by Tahoe and Hunter. Will need to do some trackout (foot and equipment caused) after rainy/muddy conditions stop.

No dirty runoff in gutters, DIs have sediment bags, perimeter wattles installed at south ends of active blocks. Stormwater pond across Warm Springs is not full and is not yet discharging offsite.

Although installed BMPs and corrections implemented Tuesday improved sediment control at site, significant amount of prohibited discharge running off site and down Sherman Street to Ada.

Upon arrival at approximately 9:30 AM Syman Crew had just left site stating that wattles were working well. Inspection of wattles and site found many failures where water was undercutting wattles. Wattles are definitely lengthening the time of concentration of runoff at the discharge point, but is not effectively trapping and removing sediment.

The problem is too much water is coming down the future road area for the wattles handle effectively. Water is from upper regions is bypassing the first retention pond and quickly filling up the second and final pond. Additionally some of the runoff was by-passing the last pond right along the edge of pavement and overwhelming the last section of wattles and sandbags.

Notified RP of need to improve retention pond setup. Knife River contacted me to let me know a new pond can be installed tomorrow as needed.

Worked at site for approximately 2 hours fixing some issues and diverting water flows. ACHD inspector and I stopped the flow of water bypassing the last retention pond and dug a channel to direct water into the pond.

During this time of active discharge the RP and no other subcontractors arrived to assist with trying to stop run off, which was surprising after the large storm we had received and the issues earlier in the week.

Corrections:
- further work needs to be done to make sure we have adequate retention of water and that runoff is being directed equally to both ponds.
- need to clean up and sweep around the muddy tractor on Sherman.
- need to address the area to the right of the main entrance at end of private driveway area
- when bottom pond drains, it needs to be lined with geotextile fabric and the inlet & outlet reinforced with rip rap.
- not clear if any sweeping was conducted on 12/9 as requested. Need documentation/invoice that this was completed.

- Due to time spent making makeshift corrections a Special Investigation Fee is being charged to permit.

revegetation of hydroseeded areas in progress. No trackout or sediment leaving site.