DDW-2024-006794

COMMENT RESOLUTION FORM (Responses to J. Paul Wright's February 22, 2024 email)
NEW PARIA WATER PROJECT
Comment Resolution Responder Date
1) The plans show that they are 90% design and for review only. A final set of plans for construction
should be provided.
The for review only stamp has been removed and the plans have been labled
as construction drawings.JHJ 2/28/2024
2) The following are typical details or notes that are needed for the plans for water lines. My
question is are you planning on using Kane County WCD’s water line standards? While these have
been approved for their other water systems (Duck Ck, Long Valley, Johnson Canyon), they have not
been approved for this water system yet. But, as long as those standards will be provided to the
selected contractor, I am okay as long as that is what is happening.
• Soil type in pipe zone
• Disinfection
• Pressure testing
• Valves
• Fire Hydrants
• Service connections
Yes KCWCDs standards will be used and have been checked to include those
items. They will also be provided to the contractor.JHJ 2/26/2024
Well Discharge Piping
3) You have provided a well pump curve on Sheet G5. I assume it is for the existing well pump since
the new one has not been drilled yet. I will comment on the discharge piping on Sheet BLDG1 now
since it will be used by both wells.
• Is Detail A/D2 meant to be the detail for the pump to waste line? If so this should be added to
the note on Sheet BLDG1 that points to this.
• Is there a Shut off valve on the line going to the low pressure system? There is one going to the
booster pumps, but not to this part of the system?
There is a note on WS1 calling out detail A/D2 on the end of the waste line.
Sheet WS1 also shows a valve at the tee going to the lower pressure system.
JHJ 2/23/2024
Booster Pump
4) Is this booster pump station intended to just move water to the new tank in the upper zone and
not for providing pressure to the zone exclusively?
Yes the pump station is intended to just move water through the upper zone
of the system to the tank and not for providing pressure to the zone.JHJ 2/23/2024
5) The specifications indicate that you are planning on using the Tigerflow, CDF 15-2 pump skid. You
show two pumps, are they redundant and both 5 HP, 100 gpm or is that the combined flow of both
pumps.
They are redundant and both at 5 HP with a flow of 100 gpm.BLL 2/27/2024
6) For the booster pump station, the suction side of pumps needs to have a compound gauge
(measure both positive and negative pressure) and discharge side with a standard gauge. I can see
gauges on the BLDG1 drawing, they are just not specified so I want to make sure this pump skid has
those proper gauges.
The intent was to have those included on the pump skid as we spoke to the
supplier. To ensure it is not forgottoen we have updated the Spec/plans to
callout a compound gague on the pump skid.
BLL 2/27/2024
Chlorinator
7) What is the make and model of chlorinator, Regal and what Model?Regal model 216 BLL 2/27/2024
8) Screen on Detail C/D1 for chlorinator vent should be a #14 screen, not a #4 screen.Detail C/D1 has been updated to show a #14 screen.JHJ 2/26/2024
9) Separate switches are required outside of the chlorine room for fans and lights? Has it been
designed that way?
The electrical sheets have been updated to show separate switches outside
the chlorine room.KRD 2/28/2024
10) There is no profile view of the chlorinator room nor details of venting locations by elevation.
You need to ensure that exhaust vent takes from near the floor and the air intake louvers are near
the ceiling.
Detail I/D1 has been added to the plans to show the air intake and vent
locations.JHJ 2/27/2024
Tank
11) The description of the project calls the tank as a 150,000-gallon tank, but the plans show 0.16
MG tank (160,000 gallons). Please clarify.
The tank is intended to be 150,000-Gallons and the plans have been updated
accordingly.EL 2/26/2024
12) Sheet S1.1 should show the required slope of the roof and floors in Detail B (or another
appropriate detail). They are in other minor details, but this one would be best to show that
requirement to ensure it is not missed to allow proper draining of the tank interior and the roof.
Detail B on sheet S1.1 has been updated to show the proper slopes.EL 2/26/2024
13) The air vent pipe penetration shall meet the following from the rule:EL 2/26/2024
Vent pipes, in addition to seepage rings, shall have raised concrete curbs that direct water away
from the vent pipe and are formed as a single pour with the roof deck.EL 2/26/2024
14) The air vent detail 119 on Sheet S3.4 does not show how high above the covered tank surface it
needs to be. The DDW rule requires that with a buried tank (as indicated on this detail), that air
vent should be a minimum of 24 inches above the covered surface.
Detail 119 on Sheet S3.4 has been updated to reflect these changes.EL 2/26/2024
15) The access hatch needs to have enough detail to show the minimum requirements that it is
raised up at least 4 inches above the concrete curb, with a 2-inch shoebox close fitting downturn,
lockable, and has a gasket on the underside with no penetrations through the hatch lid.
Detail 124 on Sheet S3.5 has been updated to reflect these changes.EL 2/26/2024
16) The hatch details on Sheet S3.5 don’t show a dimension of how high the curbing should be. As
indicated in the comment about the air vent, there is a detail that shows the tank to have cover. If
that is the case, then the hatch curbing is required to be raised a minimum of 18 inches above the
soil cover.
Detail 124 on Sheet S3.5 has been updated to reflect these changes.EL 2/26/2024
17) Is the Drain Detail A/D2 meant to be used for the overflow and drain from the tank? Are the
drain and overflow combined? Just want to be sure this is clear.
Yes the drain and overflow line is combined and leads into the drain detail
A/D2. A callout has been added to the plans to clarify this.JHJ 2/23/2024
Detail 119 on Sheet S3.4 has been updated to reflect these changes.
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