Few empty lots left in phase. Area is stable and has no issues.

Few homes under construction. No issues on site. RP and builder always at site keeping an eye on things.

No issue with phase. Building lots all in good condition.

BMPs installed. RP on site daily. DI bags in phase one have all been changed out/maintained as requested. Subdivsion concrete washout facility provided for home construction.

No corrections requested.

DI bags on Broadstone have not been maintained/replaced as requests.

No other issues. Provided reminder to RP to have them serviced.

rescheduled

rescheduled

No muddy runoff or trackout in subdivsion. Need to schedule conference with RP regarding some erosion on lots of Highland View down to Broadston. No corrections requested at this time

Requested corrections not made.
Still has rilling going of back of lot.

4:30 PM with Gerald ###-####]

Meet with future builder Clarity Dwellings to review ESC regualtions and BMPs that will be needed on his two lots in Highlands Cove phase 1

WIP on multiple homes on phase. No esc issues in area. SIte RP is usually available on site.

Corrections needed:

-Concrete washout area needs clean up and additional capacity.
- Post subdivsion ESC sign and SWPPP sign at job trailer
- Clean out full sediment bags within phase 1

No violations observed. Most corrective actions requested previously are complete. No corrections at this time.

All work contained, lawn around home. Exterior of addition completed.

Sediment runoff and hillside erosion in previously mentioned areas of phase 1 had increased erosion. Crews are now onsite and getting direction for slope repair (excavation/fill, slope tracking, and wattle reinstallation). All DIs are to be changed out and additional permiter controls on lots with runoff issues.

All corrections listed are still in progress. Compliance follow up has been extended to Friday May 31.

RP to schedule onsite conference with ESC inspectors and developer

post rainfall inspection
Rilling and blowout behind 1284 Broadstone, causing to locations of mud on golf cart path. Water also coming off 1280 but no cases in PDS.
Inlet protection should be cleaned and debris around inlets cleaned up.

Site walk through completed. Will write up report and share with RP and all builders. No major issues at site.

Correction needed for phase 1 Highlands Cove:

-fix erosion and sediment runoff from lot 9, block 2. Divert water from running over slope through existing rills. Install slope wattles and/or perimeter wattle to contain sediment from running onto sidewalk and gutter.

rescheduled

check on storm drain DI bag maintenance and lot 9, block 2 erosion

DI bags have been cleaned out and/or replaced with new sediment bags.

Area of erosion from runoff from lot 9 has had landscaping and rockery installed to stabilize area.

Approved. Wintery conditions, no SFH violations or discharges occurring.

Corrections needed:

- clean out and maintain DI bags on Sandpoint and Broadstone. Drain in front of lot 22, block 2 has had bag drop to bottom of sump. Other DI protection is full.
- install controls to control erosion and sediment runoff from lot 9, block 2 to Sandpoint.

Roads and sidewalks clean. Lot have their own BMPs. No issues on site.

Neighborhood BMPs all in place. Some dirt on roads and sidewalks from builders. Conners make sure builders take care of their own mess.

Neighborhood is in good shape. Each home is displaying permit and is responsible for their own BMPs. Phase 2 grading is underway.

Work on a few SFH. Each lot has own BMPs plus neighborhood BMPs. Conner Construction keeps site clean.

Site held up well after rain. Cleaning crew already tasked with sweeping and cleaining in and around DIs. Slight rill starting to form leading to retention along golf course. Contractor was mad aware and will be corrected.

Correction request:

- corrective action is needed for runoff from lot 7 block 2 which is causing erosion channel next to sidewalk. Need to divert flows or install berm to prevent runoff to this slope, repair channel by filling in and raking
- hydroseed or stabilize disturbed area that was created for installation of new storm drain for the daylight basements.
- provide new concrete washout. RP on duty at site, pallet of washouts are ready for use.

Met with clayton onsite and discussed future building. Currently no issues on site, lots and hillsides all stable.

No issues on site. Waiting for dry weather to start building on next lot.

WIP on one home. Hillsides and empty lots are stable. Some small rills starting to form on back of a few upper lots. DIs are in good shape.

Sandpoint: Some runoff onto sidewalks and into road. Some dirt has accumulated in gutter.
Broadstone: Some runoff onto sidewalk. Trackout from lots, looks like it is from joy riders and not construction activities.

No rills or runoff from homesites. DIs are protected, bags are arounf 1/4 to 1/2 full. No track out.

Highland View. Homesites are stable, no runoff or issues.
Sandpoint Way sout of Broadstone. 1 home under construction site is clean and free of track out. Some sand in gutters but DIs still clean.
Broadstone. North side gutter is full of dirt and DI needs to be pulled and cleaned.
Sandpoint north of Broadstone. Excessive mud and trackout coming down hill. Dumping at knocked over type 3 barricade is source. Saw other contractor dumping, Talked to RP and said he wuill order sweeper.

Path has been cut around perimeter, will need to watch for erosion on streep slopes. Wattle and blanket on hillsides, also has been tackified. Some rills forming on building pads. One foundation has been poured. Washout has been removed.

Follow up to 9/13 to corrective actions:

- landscaping crews have finished work at site with landscaping along road shoulders complete and large common areas sodded and trees planted. All stockpiles and work that occured in road has been swept and clean.

- slopes and perimeter areas not landscaped have been hydroseeded

- wattles have been installed on disturbed slope between parcels and golf course

- channel above riprap has had hydroseeding and landscaping down uphill to slow and decrease runoff volumen and velocity.

- illicit washout on slope behind Bramere monument sign has been cleaned. Area has now been hydroseeded and wattles installed.

Site is in good condition and in compliance.

Walkthrough conference with RP and developer to discuss ESC installations and stabilization/vegetation schedule @ Highland Cove

WIP on Highland View entrance on landscaping. Once landscaping is complete, the DI bags installed on the old part of HV Drive may be removed since the new system is now installed and will have sediment protection.

Perimeter wattles have been installed around SFH parcels on the downhill sides to slow sheet flow and trap sediment. Plan is to make further adjustments after first 0.25" rain event..

Once landscaping (sod, tree/bush/shrub installations, ground cover) in common areas is complete, remaining slope areas not on building pads will be hydroseeded or have tacifier/BFM applied. Slopes are already tracked.

One area needing slope interupting wattles is above the east side of the golf course. 2 rows of wattles following contour shall be installed as well as hydroseeding in the area. A final wattle should be installed where the disturbed area meets the golf path.

Install velocity dissipating and sediment trapping sod strips in front of the rip rap lined run on collection channels at bottom of the cove. Uphill from this area more landscaping is to be installed and the cut slope north of this drainage will get wattles and hydroseed application.

Schedule for all landscaping and hydroseeding is for early to mid- October.

Correction request: clean up uncontained washout sprayed down hill at monument sign on Braemere. Washout provided across the street but was not used. This area needs further erosion controls on the slope in addition to wattle that is in place.

No significant hillside erosion issues or sediment blow outs after storm. BMPs installed are in good condition. Road is now paved and new DIs have sediment protection. Wattles have been installed around several parcels.

Next inspection check slopes on the first set of parcels on left side of HV Drive for additional wattle placement. Check on Sunset Peak rip rap channels.

Landscaping in progress on common areas. No trackout, fugitive dust, or discharges/spills observed. Road is now paved, storm drains have sediment protection. ESC controls have been installed on individual lots. No correction requested.

Curb and gutters installed. The road is not paved yet. No DI protection currently. Revegetation phase ongoing. Vegetation is growing well. WIP on 8th street extension. No fugitive dust. Trash is contained. No corrections.

WIP on road grading and preparation for paving. Water truck on site for compaction and dust control. No fugtive dust observed at time of inspection.

Corrections from previous inspection have been resolved:
- asphalt pile has been removed.
- entrance to Braemera has been cleaned up. Gutter will connect to new gutter and all loose material should be removed.

Hillsides still vegetating. No rips or tears in erosion control matting or bare spots observed. Will continue to monitor

Slope vegetation growing well through erosion control blankets. No erosion or slope failures observed. Preserved vegetation between graded area is in good condition. Will recommend potential to plant sage brush on slopes, currently appears to be mostly grasses.

No construction entrance rock at Highland View Drive but road has been swept regularly and both MS4 inlets have mantained filter bags installed. Minimal WIP on site by Knife River and Rock Placing Co.

No new corrections. Will inquire about revegetation project.

Heavy duty construction entrance has been removed and has not been replaced. Good amount of trackout to Highland View. No discharges or runoff occuring at time of inspection.

RP stated that entrance was removed because of a trenching project that is scheduled to occur soon. Current sweeper truck schedule is once per week. If no construction entrance can be installed, then prohibiting access or installing rumble bars or wheel brushing/washing station will be required.

Hillsides are vegetating well under ECB, no slope failure of significant rills observed.

Still working on vegetation plan proposal.



RP stated that entra

No sweeping has occurred. Maintenance has not been performed on construction entrance. Tracking control inspection scheduled for next week.

The ECBs are providing adequate soil stabilization. Vegetation has begun to establish over much of the hillsides throughout the subdivision. The scour area on 8th street extension has been stabilized with ECBs there is some sediment deposited on the top of the ECBs.
Corrections: The Highlands Cover Rd. entrance needs to be sweep, the construction entrance needs maintenance, the DI bags need maintenance.

No significant trackout from site. WIP within subdivsion area. No perimeter disturbance. Slopes with ECB appear to be in good condition. No repairs conducted along the inside curve of Sunset Peak road. No new corrections, will continue to monitor. Will conduct end of week follow up for trackout observed.

RP notified ESC division on 1/27/2017 that corrections are in progress to address issues observed on 1/19 inspection.

Water running off Braemere to HV Drive is being to diverted away from slope leading down to incomplete disturbed area. The diversion will route water to sheet flow down the road and towards the sites sediment basin at bottom of hill.


Engineer is assessing design of water conveyance on the inside corner with further corrections to be implemented when conditions allow. Frozen & unstabile slopes currently.

On 8th street extention the water drainage has cut in under the berm and is flowing over the ECBs depositing dirt on the ECBs. This water is then flowing Hulls Gulch ravine. Requst to have engineer review design and request corrective action.
On the West side of the site the water flowing from Baremere and highland view Dr. is being channeled by the wattles and creating rill erosion of the slope. Request review, maintenance, and possibly rerouting water.

Notified RP of the observations. RP to provide update of corrective actions to be implemented. Site currently under snow covered/frozen conditions with some active runoff.

WIP on installing hillside erosion controls, including slope intercepting wattles, horizontal tracking, hydromulch application, and erosion control blankets.

Wattles are staked down, but in some areas were not trenched in, potentially due to frozen ground or rough/steep terrain. Some tenting of the ECB is observable but it is staked down and should prevent raindrop erosion.

Construction entrance has been lengthened and sand bag sediment check dams installed to trap dirt on the side of the development.

Extensive amount of labor and materials utilized, will monitor performance during next precipitation to identify any issues.

Request to prohibit fence crew and ESC installation crew from driving on grass off Sunset Peak Rd.
Verbal request

Rainfall inspection at Highlands Cove subdivsion. Inspected construction entrance and Sunset Peak drainage.

Corrections needed to prevent muddy discharge going to existing MS4 drains near entrance, the inlet filter bags are insufficient at the entrance on Highland View. Muddy runoff is mainly due to trackout and sides of culdesac. Need additional controls.

Corrections:
- sweep culdesac as conditions dry
- check length of construction entrance to make sure it is 50 ft or longer
- install check dams or alternative control to reduce amount of sediment in water that makes it to the drain

- retrack lower graded area below Sunset Peak. More wattles and/or silt fence could be necessary. Area is not yet hydroseeded or mulched. Addition rip rap should be considered.

Onsite inspection requested to address corrections & potential issues.

Other BMPs including hillside tracking, sediment control wattles , and drainage design to collect and retain storm water is working well.

WIP on rough grading at Highlands Cove. Future road route now graded from Highland View to Braemere. Site entrance and SWPPP information located on Highland View. Inpsections performed weekly by site RP and developer.

Dust control system and equipment is still on site and being utilized. No dust issues observed, no complaints received.

After rough grading, the plan is to hydroseed slopes areas in the last week of October.

No corrections at this time. Site ESC controls per plan are in effect. Approved.

Grading work is still occuring at Highlands Cove subdivision project. Dust control system is still installed and working well, no plumes observed. No complaints received since early August.

Sunset Peak/8th Street extension re-alignment has been complete. A new section of rip-rapped barrow ditches have been installed on both sides of road and should receive sheet flow from road and prevent water running down the pre-exisiting gully. Disturbed slopes around the new road area have been horizontally tracked and sediment control slope interupting wattles have been installed.

No corrections requested at this time, recommended to RP that an onsite inspection be conducted during first significant rain to check for any weaknesses in BMPs or discharge issues. May want to install silt fence section in the gully below the wattles on the inside of the road curve.

Initial grading and redistribution of fill is still in progress. No equipment activity at time of inspection; water truck staged on site as well as water tank now onsite to provide more frequent dust control and shorten distance of water truck travel.

No corrections requested at this time.

Clayton-please call 30 minutes prior to meet Phone #: ###-####

Walk through inspection of BMPs with Highlands Cove ESC/SWPPP team Clay, Charlie with Specialty Const, and Dave J..

Excavation/grading will conducted by Knife River (Mike Cole supervisor) and geotech testing by Strata.

Initial site actvity will be start at the end of existing Highland View Dr. Once the road is cut, trackout controls and entrance shall be installed. First receiving DIs on Highland View have sediment protection.

Silt fence has been installed properly in two sections as noted on the ESC site map. In between the two sections below the future subdivision is an existin earthen berm that will capture sheet flow through this area. Vegetation below road cut is to be preserved.

Two water tanks for the dust suppression and compaction needs will be placed in the staging area and auto fill through a metered hose from approved hydrants in the Highlands.

Will need to in need to inspect sediment and stormwater conveyance channel BMPs once Sunset Peak Road is relocated/rerouted to check how water will flow through the work are towards Hulls Gulch. Currently two dandy bag check dams have been installed in the gully that has formed from water running off Sunset Peak road.

Requested that trash dumpster be installed for workers during excavation phase to cut down on litter.

Approved for construction, excavation to begin tomorrow AM