still working to have silt fence, stakes, and uninstalled wattles between path and river removed. Walk through scheduled.

temp BMP removal/cleanup to be completed when high river levels recede.

project complete, wattles along path will need to be removed this Spring. No inpection

Awaiting spring conditions to check re-vegetation and removal of remaining temp BMPs along Greenbelt and river

No changes at site since prior inspection.. waiting for final road improvements. No active construction at this time

Observed temporary BMP sediment filter bags still installed in MS4 inlets. Construction within the drainages of these inlets is complete and stabilized.

VM left to RP Brent with CPC to remove all inlet bags installed (Garden, Fairview, Main). Boise Parks will assume control of the pathway revegetation and BMP removal.

Non-temporary BMPs (silt fence, staging area) have been removed/cleaned up.

The new path is complete and open to public. The shoulders have been hydroseeded and straw wattles remain in areas (biodegradable). Parks & rec will remove stakes during maintenace.

Correction needed:

Need to remove all inlet bags installed on Garden, Fairview, and Main.

Notified RP Brent & Kelly B with Parks.

New pathway section is paved and complete under all bridge under passes. Silt fence and wattles still installed while landscaping is in progress. Crews working on installing railings and site improvements and Fairview bridge. No violations observed. BMPs installed. RP-GC Brent with CPC stated he wants to sign off with Boise P&R on August 5th.

Striping, landscaping, and site clean up & material removal to occur this week and next. Will check back in August to see what corrections may remain.

WIP on Fairview and Main tunnels. No trackout or discharges from jobsite access points. High river water in tunnel is being pumped in stormwater interceptor system.

Silt fence between path is installed.

No bank damage or water intrusion causing sediment to flow into river.

Correction - need to sweep up former staging area in parking lot south of

Need to address trackout on Americana Terrace.
Limited activity currently. Vegetative buffer and sediment controls are installed and have not been disturbed.

Staging areas for Greenbelt project are free of trackout, turbid discharges or spills. Material management and concrete washout BMPs are implemented.

Silt fence and/or wattle is installed between pathway work area and Boise River in addition to vegetative buffer

Significant amount of transient camp trash along banks has been removed by crews.

No dewatering observed at Main Street bridge or at Ann Morrison. Concrete work in canal channel appears to be complete.

Correction:
- install more rock and/or maintain existing rock entrance at Americana Terrace.

Weir tank is on site for dewatering project for well vault under bridge. Water in 3 chamber settling tank is currently clean and not overflowing to river outlet. Workers and RP onsite monitoring tank and outlet.

Observed turbid stream of sheet flow across Crabshack parking and flowing through curb cut into river diversion channel with a very slight plume forming below outlet.

Requested onsite supervisor to install sandbag check dams to divert flow of water till improved stockpile perimeter control is implemented. Sandbag was installed and is now diverting the flow.

Will check back on sheet flow and dewatering later today.

All other inlets in area have filter bag protection. No other violations observed.

ESC15-014532 Site Preparation Inspection Report
Note: Inspection conducted Wednesday November 25th @10:15 AM
Attendees: Brent Lotridge (CPC), Kelly Burrows (Boise Parks), Jay Biggs (HDR/ITD), Andy Long (ESC Inspector)
Project is to build new section of Greenbelt path from the west end of Ann Morrison Park to the Garden City Greenbelt at Main Street on the south side of the Boise River. Path is approximately 0.6 miles in length and passes under new tunnels being built under Main, Fairview Streets as well as path sections under the Connector, Trestle Bridge and Americana. New storm water infrastructure for ACHD is also occurring at the Fairview Bridge. A pre-fabricated pedestrian bridge is being installed over the Settler’s Canal Diversion channel within the Park. Please see the “permit description” on PDS Online for additional information.
Staging areas are located at Fairview & Main Street bridges, Americana Terrace and some equipment at the canal diversion area. No fuel storage to occur in the staging areas, equipment is fueled by mobile trucks based offsite. Trucks have spill kits and drivers have spill response training.
BMPs inspected and approved:
- Straw wattles properly installed in between pathway construction and river bank in addition to varying widths of undisturbed vegetative buffer areas that are less than 50 feet. ITD Buffer calculation is provided in SWPPP
- Future staging area with stabilized construction entrance located off Americana Terrace with angular rock and geotextile base.
- Existing MS4 storm drains that receive storm water from work areas have been fitted with sediment filter bags.
- Coffer dam structure installed at Diversion Canal work area, no flowing water in area of work and no discharges observed.
- Storm water settling and retention ponds to treat pumped storm water that may collect in tunnel work areas. The system at has 3 chambers with baffle system and settling time and lined conveyance into the Boise River. System operates intermittently as needed. No discharges at time of inspection, turbidity sampling results are being logged in the SWPPP and no measurements exceeding limits have been recorded per site storm water team.
No violations observed at time of inspection. No significant track out, runoff from Main Street Bridge tunnel work area did have some sediment in it but was draining to inlet with a sediment bag. Bag should be check in dry conditions for maintenance
Corrections requested:
- Install additional DI bag on Garden Street in between the entrance to the Crabshack and the Riverside Inn.
- Install sand bag tube check dam(s) in gutter in between Fairview Bridge work area and storm drain with inlet bag to increase sediment control.
- Post yellow permit signs at both ends of project with contact information and Stormwater Hotline #
- Have crews or volunteers should pick up trash in former transient camps in future pathway areas along the Boise River (requested to Boise Parks project manager), especially under the Trestle Bridge.

SWPPP with narrative site maps submitted and approved. Valid PD and RP designated.

all requirements met