WQ0037555_Staff Report_20180731

State of North Carolina
Department of Environmental Quality
Division of Water Resources

Water Quality Permitting
Regional Staff Report

FORM: APSRSR 04-10 Page 1 of 4
July 31, 2018

To: DWR Water Quality Permitting Section Central Office Application No.: WQ0037555
Attn: Tessa Monday Regional Login No.:

From: Bev Price
Asheville Regional Office
I. GENERAL SITE VISIT INFORMATION
1. Was a site visit conducted? Yes or No There was no site visit for this modification, however, the
modification was a result of the 9/30/2017 inspection.
a. Date of site visit: 9/30/2017 Startup Inspection
b. Site visit conducted by: Bev Price, Tessa Monday, Ashley Kabat, Sonja Gregory; Mike Beck, ORC;
Freddie Boan, Manager, Trillium Links & Village, LLC and Rob Burgin.
c. Inspection report attached? Yes or No April 18, 2018 e-mail from Rob Burgin is attached.
d. Person contacted: Rob Burgin Jr. Burgin Engineering and their contact information: 803-730-1175
[e-mail]
e. Driving directions: From the intersection of Hwy. 107 and Hwy 64 in Cashiers: go north on Hwy. 107 to
N. Norton Rd on left. Continue to Fenley Forest Trail on right, WWTP is approximately 1 mile on the
right. The High Rate Infiltration Basin site is located off N. Norton Rd. across from New Trillium Way.
f.
II. PROPOSED FACILITIES FOR NEW AND MODIFICATION APPLICATIONS
1. Facility Classification: (Please attach completed rating sheet to be attached to issued permit)
2. Are the new treatment facilities adequate for the type of waste and disposal system? Yes or No
If no, explain:
3. Are site conditions (soils, depth to water table, etc) consistent with the submitted reports? Yes No N/A
If no, please explain:
4. Do the plans and site map represent the actual site (property lines, wells, etc.)? Yes No N/A
If no, please explain:
5. Is the proposed residuals management plan adequate? Yes No N/A
If no, please explain:
6. Are the proposed application rates (e.g., hydraulic, nutrient) acceptable? Yes No N/A
If no, please explain:
7. Are there any setback conflicts for proposed treatment, storage and disposal sites? Yes or No
If yes, attach a map showing conflict areas.
8. Is the proposed or existing groundwater monitoring program adequate? Yes No N/A
If no, explain and recommend any changes to the groundwater monitoring program:
9. For residuals, will seasonal or other restrictions be required? Yes No N/A
If yes, attach list of sites with restrictions (Certification B)
DocuSign Envelope ID: A1789FFB-3C02-413D-917F-F5BB94784BB3
FORM: APSRSR 04-10 Page 2 of 4

III. EXISTING FACILITIES FOR MODIFICATION AND RENEWAL APPLICATIONS
1. Are there appropriately certified Operators in Charge (ORCs) for the facility? Yes No N/A
ORC: Michael Beck Certificate #:WW4 7930 Backup ORC: Certificate #:
No designated backup listed in BIMS.
Mr. Beck is designated for the NPDES permit# NC0059200; WQ permit is not listed.
2. Are the design, maintenance and operation of the treatment facilities adequate for the type of waste and disposal
system? Yes or No
If no, please explain:
3. Are the site conditions (e.g., soils, topography, depth to water table, etc) maintained appropriately and adequately
assimilating the waste? Yes or No Unknown – the facility is not in operation yet.
If no, please explain:
4. Has the site changed in any way that may affect the permit (e.g., drainage added, new wells inside the compliance
boundary, new development, etc.)? Yes or No
If yes, please explain:
5. Is the residuals management plan adequate? Yes or No
If no, please explain:
6. Are the existing application rates (e.g., hydraulic, nutrient) still acceptable? Yes or No
If no, please explain:
7. Is the existing groundwater monitoring program adequate? Yes No N/A
If no, explain and recommend any changes to the groundwater monitoring program:
8. Are there any setback conflicts for existing treatment, storage and disposal sites? Yes or No
If yes, attach a map showing conflict areas.
9. Is the description of the facilities as written in the existing permit correct? Yes or No
If no, please explain: Several submersible pumps have been replaced with air-lift pumps.
10. Were monitoring wells properly constructed and located? Yes No N/A
If no, please explain: Unknown – the GW-1 Forms have not been submitted.
11. Are the monitoring well coordinates correct in BIMS? Yes No N/A Coordinates are not in BIMS
If no, please complete the following (expand table if necessary):
BIMS shows:
MW#1 Upgradient
MW#2 Upgradient
MW#4 Downgradient
There should be one upgradient MW and two downgradient MW’s. The map dated February 13, 2018
shows MW#1, #2 & #3. The map attached to the current permit shows MW#1, #2 & #4 with “proposed”
at each MW site. The map revision date is needed. The latitude & longitude of the established horizontal
control monument is missing. The well construction forms (GW-1) have not been submitted to the regional
office.
Monitoring Well Latitude Longitude
○ ′ ″ - ○ ′ ″
○ ′ ″ - ○ ′ ″
○ ′ ″ - ○ ′ ″
○ ′ ″ - ○ ′ ″
○ ′ ″ - ○ ′ ″
DocuSign Envelope ID: A1789FFB-3C02-413D-917F-F5BB94784BB3
FORM: APSRSR 04-10 Page 3 of 4
12. Has a review of all self-monitoring data been conducted (e.g., NDMR, NDAR, GW)? Yes or No
Please summarize any findings resulting from this review: The infiltration basin is not in operation yet.
13. Are there any permit changes needed in order to address ongoing BIMS violations? Yes or No
If yes, please explain:
14. Check all that apply:
No compliance issues Current enforcement action(s) Currently under JOC
Notice(s) of violation Currently under SOC Currently under moratorium
Please explain and attach any documents that may help clarify answer/comments (i.e., NOV, NOD, etc.)
15. Have all compliance dates/conditions in the existing permit been satisfied? Yes No N/A
If no, please explain: A new Engineer’s Certification should be submitted to reflect changes to the previous
permit.
16. Are there any issues related to compliance/enforcement that should be resolved before issuing this permit?
Yes No N/A
If yes, please explain:
IV. REGIONAL OFFICE RECOMMENDATIONS
1. Do you foresee any problems with issuance/renewal of this permit? Yes or No
If yes, please explain:
2. List any items that you would like APS Central Office to obtain through an additional information request:
Item Reason
ORC Designation Forms Michael Beck is not designated as the ORC for the WQ permit.
There is no backup designated for the WQ permit.
Updated site map with
correct coordinates & MW
ID’s and date of revision
The MW’s shown on the map do not match BIMS and the permit.
GW-1 Forms Mr. Burgin indicated that the owner was verifying the data had been submitted.
This data has not been submitted.

3. List specific permit conditions recommended to be removed from the permit when issued:
Condition Reason

4. List specific special conditions or compliance schedules recommended to be included in the permit when issued:
Condition Reason

5. Recommendation: Hold, pending receipt and review of additional information by regional office
Hold, pending review of draft permit by regional office
Issue upon receipt of needed additional information
Issue
Deny (Please state reasons: )
6. Signature of report preparer:
DocuSign Envelope ID: A1789FFB-3C02-413D-917F-F5BB94784BB3
FORM: APSRSR 04-10 Page 4 of 4
Signature of APS regional supervisor:
Date:
V. ADDITIONAL REGIONAL STAFF REVIEW ITEMS

The modification application Section IV. General Requirements 1. – References permit number WQ0059200 – this
permit number is incorrect.
The modification application Section VIII Setbacks -5. Indicates there is a 5-day upset pond. There is no 5-day upset
pond.
The vegetated infiltration basin is not noted in the modification.
Plan Sheet C-200 shows Trillium 80,000 GPD WWTP Upgrade and High Rate infiltration System – Please see the
attached email from Mr. Burgin dated April 18, 2018 for explanation.
DocuSign Envelope ID: A1789FFB-3C02-413D-917F-F5BB94784BB3
7/31/2018
From: [e-mail]
To: Monday, Tessa R [[e-mail]]
Subject: FW: [External] RE: Trillium Follow Up
Sent: Mon 5/7/2018 8:17 AM GMT-07:00
Importance: Normal

Bev Price

Environmental Senior Specialist – Asheville Regional Office

Water Quality Regional Operations Section

NC DEQ – Division of Water Resources

828 296-4500 office

[e-mail] <mailto:[e-mail]>

Asheville Regional Office

2090 U.S. 70 Highway

Swannanoa, NC 28778

Email correspondence to and from this address is subject to the

North Carolina Public Records Law and may be disclosed to third parties.

From: RGB [mailto:[e-mail]]
Sent: Wednesday, April 18, 2018 4:10 PM
To: Price, Bev <[e-mail]>
Cc: Monday, Tessa R <[e-mail]>; Laverty, Brett
<[e-mail]>; Freddie Boan <[e-mail]>
DocuSign Envelope ID: A1789FFB-3C02-413D-917F-F5BB94784BB3
Subject: [External] RE: Trillium Follow Up

CAUTION: External email. Do not click links or open attachments unless verified.
Send all suspicious email as an attachment to Report Spam.
<mailto:[e-mail]>

Dear Bev,

My responses to your questions are in red as follows:

1. Site map - #5 from the inspection letter – The site maps submitted (Sheet C-
301 & C-300) do not have a legend. All of the information from Permit Condition
I.4. should be shown on the map. See attached revised drawings.

Sheet C-301 – The Infiltration Basin is shown as proposed. Revised drawing
attached have dropped the word proposed.

Sheet C-300 – The Monitoring Wells (MW’s) are not labeled. MW#4 is not shown.
The information table at the bottom of the page shows Basin #C1, the basin
should be “C”. MW#4 was determined to be the future monitoring well. Since it
was not built we did not show it on the as-built map.

2. Groundwater Monitoring Well Construction Record (GW-1) - #6 from the
inspection letter. These records have not been submitted. The Owner sent
information form Greene Brothers last year. The Owner is verifying that GW-1
information was in the data sent previously and will resend all information
under separate cover.

3. Minor modification – From the inspection letter – this has not been submitted
to the Central Office in Raleigh. Item #2 (the change to a vegetated
infiltration basin) should be included in the modification. A new Engineer’s
Certification should be submitted. Being submitted by separate cover to Raleigh
Office by hard copy for review and revision.

4. The attached e-mail with the permit description indicates a 57,533 gpd
system. Please clarify the differences in flow references:

57,533 gpd; 17,533 gpd in current permit; 80,000 gpd on C-301 & C-300.

We did not mean this to be confusing. Upon completion of this high rate
infiltration disposal system, the wastewater plant for Trillium will have dual
DocuSign Envelope ID: A1789FFB-3C02-413D-917F-F5BB94784BB3
permits. The surface discharge permit under which the upgraded Trillium
wastewater treatment plant is now operating is for 40,000 GPD. On receiving a
certificate operate for the high rate infiltration basin will be permitted for
17,533 GPD. The wastewater plant was designed and constructed for two phases
with the one being built as 80,000 GPD. This is the reason for the various
labeling.

5. The site map should meet the requirements of Permit (attached) Condition
Schedule I.4. An example (Mystic Meadows) site map is attached. Please note
per the permit, this was supposed to be submitted within 60 days of completion
of the monitoring wells. See attached revised drawing.

Many Thanks,

Burgin Engineering, Inc.

Rob Burgin

Robert G. Burgin, Jr. P.E.

Po Box 1804

Irmo, SC 29063

[e-mail] <mailto:[e-mail]>

Mobile: [phone]

From: Price, Bev <[e-mail] <mailto:[e-mail]> >
Sent: Monday, March 19, 2018 4:21 PM
To: RGB <[e-mail] <mailto:[e-mail]> >
Cc: Monday, Tessa R <[e-mail] <mailto:[e-mail]> >;
Laverty, Brett <[e-mail] <mailto:[e-mail]> >
Subject: Trillium Follow Up

Mr. Burgin,

The Asheville Regional Office has received some of the information requested in
the attached inspection letter dated November 6, 2017. The following items need
clarification and in some instances still need to be submitted:

DocuSign Envelope ID: A1789FFB-3C02-413D-917F-F5BB94784BB3

1. Site map - #5 from the inspection letter – The site maps submitted (Sheet C-
301 & C-300) do not have a legend. All of the information from Permit Condition
I.4. should be shown on the map.

Sheet C-301 – The Infiltration Basin is shown as proposed.

Sheet C-300 – The Monitoring Wells (MW’s) are not labeled. MW#4 is not shown.
The information table at the bottom of the page shows Basin #C1, the basin
should be “C”.

2. Groundwater Monitoring Well Construction Record (GW-1) - #6 from the
inspection letter. These records have not been submitted.

3. Minor modification – From the inspection letter – this has not been submitted
to the Central Office in Raleigh. Item #2 (the change to a vegetated
infiltration basin) should be included in the modification. A new Engineer’s
Certification should be submitted.

4. The attached e-mail with the permit description indicates a 57,533 gpd
system. Please clarify the differences in flow references:

57,533 gpd; 17,533 gpd in current permit; 80,000 gpd on C-301 & C-300.

5. The site map should meet the requirements of Permit (attached) Condition
Schedule I.4. An example (Mystic Meadows) site map is attached. Please note
per the permit, this was supposed to be submitted within 60 days of completion
of the monitoring wells.

Please submit this information along with the minor modification within 30 days
of receipt of this email. Feel free to give me a call if you want to discuss.

Thanks,

Bev

DocuSign Envelope ID: A1789FFB-3C02-413D-917F-F5BB94784BB3
Bev Price

Environmental Senior Specialist – Asheville Regional Office

Water Quality Regional Operations Section

NC DEQ – Division of Water Resources

828 296-4500 office

[e-mail] <mailto:[e-mail]>

Asheville Regional Office

2090 U.S. 70 Highway

Swannanoa, NC 28778

Email correspondence to and from this address is subject to the

North Carolina Public Records Law and may be disclosed to third parties.

DocuSign Envelope ID: A1789FFB-3C02-413D-917F-F5BB94784BB3

State of North Carolina | Environmental Quality | Water Resources
2090 U.S. 70 Highway, Swannanoa, NC 28778
828-296-4500

November 06, 2017

S.C. Culbreth, CEO
Trillium Links & Village LLC
One Trillium Center
Cashiers, NC 28717

SUBJECT: Compliance Inspection Report (In-Place Inspection)
Trillium Links & Village WWTP
Non-discharge Permit No. WQ0037555
Jackson County

Dear Mr. Culbreth:

The North Carolina Division of Water Resources conducted an inspection of the Trillium Links &
Village WWTP on 9/30/2017. This inspection was conducted to satisfy permit Condition
Schedule I.2. (in-place inspection prior to operation) in Non-discharge Permit
No. WQ0037555. The findings and comments noted during this inspection are provided in the
enclosed copy of the inspection report entitled "Compliance Inspection Report".

Please respond in writing to this office within 30 days of your receipt of this letter regarding
your plans or measures to be taken to address the following issues:

These issues should be resolved prior to operation of the infiltration system.

1. The monitoring wells (MW) should have locks and ID tags.
2. Public access to the infiltration site is prohibited – please install whatever method
(signs/fencing) is determined to be effective in preventing access.
3. Install matting on the cut slope at MW #3.
4. Repair the audible/visual high water alarms at the WWTP.
5. Submit a site map (Permit Condition I.4.) Please include the closest water supply wells
on the site map.
6. Submit Groundwater Monitoring Well Construction Record (GW-1Forms).

A minor modification will need to be submitted by the permittee to address the following:

1. The treatment facility description does not match what is in permit.
2. The infiltration basin was not permitted for vegetation.
3. Submit the as-built field layout & certification.

DocuSign Envelope ID: A1789FFB-3C02-413D-917F-F5BB94784BB3

If you should have any questions, please do not hesitate to contact Beverly Price with the
Water Quality Regional Operations Section in the Asheville Regional Office at 828-296-4500 or
via email at [e-mail].

Sincerely,

Beverly Price
Environmental Senior Specialist

ATTACHMENT: Inspection Report

Ec: Robert Burgin, PE Burgin Engineering

Cc: Non-Discharge Compliance/Enforcement Unit

20170930_WQ0037555_CEI
DocuSign Envelope ID: A1789FFB-3C02-413D-917F-F5BB94784BB3
Compliance Inspection Report
Permit:WQ0037555 Effective:07/18/17 Expiration:05/31/21 Owner :Trillium Links & Village LLC
SOC:
Contact Person:
Region:
County:
Directions to Facility:
Jackson
Asheville
Freddie Boan
Effective:Expiration:Facility:Trillium Links & Village WWTP
298 Fenly Forest Trl
Cashiers NC 28717
Title:Phone:[phone]Manager
From the intersection of Hwy 107 & 64 in Cashiers, go N on Hwy 107 to N Norton Rd on left, continue to Fenley Forest Trail on right,
WWTP is appx 1 mile on the right. The high-rate infiltation site is located off N Norton Rd. across from New Trillium Way
Secondary ORC(s):
Phone:Certification:Primary ORC:
WW3,System Classifications:
On-site representative Michael Dwayne Beck 828-545-7724
On-site representative Robert G Burgin
On-site representative Freddie Boan
On-Site Representative(s):
Related Permits:
NC0059200 Trillium Links & Village LLC - Trillium Links & Village WWTP
Secondary Inspector(s):
Primary Inspector:
Inspection Date:Exit Time:Entry Time:
Phone:
09/30/2017 10:30AM 12:30PM
Beverly Price 828-296-4500
Facility Status:
Permit Inspection Type:
Reason for Inspection:Inspection Type:
Not CompliantCompliant
Other
High Rate Infiltration
Compliance Evaluation
Question Areas:
Miscellaneous Questions
(See attachment summary)
Page:1
DocuSign Envelope ID: A1789FFB-3C02-413D-917F-F5BB94784BB3
Inspection Date:
Permit:
Inspection Type :
Owner - Facility:
Reason for Visit:
WQ0037555
09/30/2017 Compliance Evaluation
Trillium Links & Village LLC
Other
Inspection Summary:
The inspection was conducted by Beverly Price of the Asheville Regional Office. Assisting with the inspection were Tessa
Monday, Ashley Kabat and Sonja Gregory of the Non-Discharge Permitting Unit in Raleigh; Mike Beck, ORC with RPB
Systems; Robert Burgin, P.E. and Freddie Boan, Manager, Trillium Links & Village, LLC.
The inspection was conducted to satisfy Permit Schedule I.2. (in-place inspection) prior to start-up.
The following items should be addressed:
1.The monitoring wells (MW) should have locks and ID tags.
2.Public access to the infiltration site is prohibited – please install whatever method (signs/fencing) is determined to be
effective in preventing access.
3.Install matting on the cut slope at MW #3.
4.Repair the audible/visual high water alarms at the WWTP.
5.Please show the closest water supply wells on the site map.
6.Submittal of GW-1 forms.
7.Submittal of site map (Permit Condition I.4.)
A minor modification will need to be submitted by the permittee to address the following:
1.Treatment facility description does not match what is in permit.
2.Infiltration basin was not permitted for vegetation.
3.As-built field layout & certification.
As a reminder, permit Condition IV. 9. requires MW’s be sampled after construction and within 3 months prior to initiating
non-discharge disposal operations.
Page:2
DocuSign Envelope ID: A1789FFB-3C02-413D-917F-F5BB94784BB3
Inspection Date:
Permit:
Inspection Type :
Owner - Facility:
Reason for Visit:
WQ0037555
09/30/2017 Compliance Evaluation
Trillium Links & Village LLC
Other
Page:3
DocuSign Envelope ID: A1789FFB-3C02-413D-917F-F5BB94784BB3
Arch D Size Sheet(803) 781-2965PO BOX 1804 IRMO, SC 29063Designed By:Approved By:Date:Scale :Checked By:Drawn By:Project:Sheet Title:Owner:Sheet No:Dwg: Z:\BEINC\98-001 trillium 30,000 gpd drip system\autocad drawings\dwg\98-001 Trillium 30,000 GPD Drip System - PFD AS-BUILT.dwg-C-200 Plotted: 8/8/2016 9:51:16 AM
AS-BUILT PIPING & PROCESS FLOWDIAGRAM13 FEB 20181 of 3RGBLRBSEBRGBNONEC-2001 2 345ABCDProject No : #98-001Trillium Links & Village, LLC1 Trillium CenterCashiers, NC 28717Trillium 80,000 GPD WWTP Upgradeand High-Rate Infiltration8"8" Steel
8" Steel
3" SS2-WAYVALVELEGEND:CENTRIFUGAL PUMPBLOWERDIRECTION OF FLOWMANUAL VALVECHECK VALVE2-WAY MANUAL VALVE2-WAY AUTOMATIC VALVEAUTOMATIC VALVEBUTTERFLY VALVESHEAR VALVEMIXERMEMBRANEAIR PIPINGPROCESS PIPINGLEVEL FLOATLIQUID LEVEL SENSORDISSOLVED OXYGENPRESSURE SENSORpH SENSORPHASE II8"2-WAYVALVE* AIR HEADER IS CATWALK TUBE BRACING. TWO SIDES TIED TOGETHER.** IN SHIPPING CONTAINER ON LEFT, STUB-UP FROM MEMBRANE INTO SLUDGEHOLDING / PERMEATE PUMPS.*** IN SHIPPING CONTAINER ON RIGHT, STUB-UP FROM PERMEATE PUMPS TO EQ.3" SS**MBRSLUDGE HOLDINGANOXIC 1AANOXIC 1BOXIC AOXIC BANOXIC 2AANOXIC 2BEQ TANKSHIPPING CONTAINERINLETSCREENEQ-2EQ-18"0.104 MGDAVG6" SS4" DIPINFLUENTDUMPSTERSC-1TOLANDFILLSCREENINGSPSMLSSpHDOLLTFMFM4" DIP INFLUENT FROM LS #1(TRILLIUM ENTRANCE)4" INFLUENT FROM LS #2(CHAPLE)2 1/2" SSEQPUMPSEQP-2EQP-12 1/2" SS2-WAYVALVE2-WAYVALVECONTROL PANEL3" SSB-1B-2B-3B-4BLOWERSOXICSTANDBYMBREQ/SHFMFM2" SS3" SS**SLUDGEDRAW-OFFSH-1LLS-1LOW LEVELFLOATSWITCHTRAIN 1TRAIN 2AX-1A OX-1A AX-2AMX-1MX-3IRP-1INTERNALRECIRC PUMPMBR-1 AX-1B OX-1B AX-2BMX-2MX-4LLT-3DO-4DO-2OVERFLOWWALLS12" SSUNDER PIPE3" SSIRP-2INTERNALRECIRC PUMP3" SSIRP-3SLUDGERETURN PUMP3" SSIRP-4SLUDGERETURN PUMPDO-3DO-1OVERFLOWWALLS12" SSUNDER PIPELLT-28"LLS-2LOW LEVELFLOAT SWITCHIN ACTIVE TANKPERMEATEPUMPSPP-2PP-12-WAYVALVE2-WAYVALVE2" SSPSTMPPRESSSENSFMTMPPHUVUV2" SSPSCIPTANKSAMPLERDOSATRON1/4"HOSE3/4" HOSE3/4" HOSELLS-3LOW LEVELFLOATSWITCH2" PVCSURFACEWATERDISCHARGE2" PVCBYPASSEP-2 EP-1
2" PVC VERTICALPUMPS2" PVCPSINFILTRATIONBASINSFUTUREDISCHARGE2" PVC
2" PVC
2" PVC
SH/MBR/PERMPUMPSSMP-2SMP-11" SS***1" SS**1" SS***1" SSSEEINSETINSETV3V1V2V4V5V8V7V16V6V29V30V18V17V33V19V23V22V20V21V24V26V27V28V25V32V31V9V15V12V13V11V10LLSV14MBR RECYCLEPUMP(SUBMERSIBLE)DocuSign Envelope ID: A1789FFB-3C02-413D-917F-F5BB94784BB3
Dwg: Z:\BEINC\98-001 trillium 30,000 gpd drip system\autocad drawings\dwg\98-001 Trillium 30,000 GPD Drip System - IB - ASBUILT.dwg-C-300 Plotted: 11/22/2017 11:35:08 AM
1" = 20'-0"1 inch = ft.( IN FEET )GRAPHIC SCALE020 20 402080101 2 345ABCD4" EFFLUENT FORCEMAIN TO INFILTRATION BASINS2"Ø, TYPINFILTRATION BASIN AREA 'C'EFFLUENT FLOW METER& VALVE W/BOXRIP-RAP WALLDRIVEWAYMONITORING WELL #2LAT = 35.144409°LONG = -83.136557°ELEV = 3709'DEPTH OF WATER = 22'MONITORING WELL #1LAT = 35.143706°LONG = -83.135823°ELEV = 3817'DEPTH OF WATER = 20'BLOW-OFFSPRINKLER HEAD, TYPVALVE, TYPArch D Size Sheet(803) 781-2965PO BOX 1804 IRMO, SC 29063Designed By:Approved By:Date:Scale :Checked By:Drawn By:Project:Sheet Title:Owner:Sheet No:AS-BUILT INFILTRATION BASIN13 FEB 20182 of 3RGBLRBSEBRGBC-300Project No : #98-001Trillium Links & Village, LLC1 Trillium CenterCashiers, NC 28717Trillium 80,000 GPD WWTP Upgradeand High-Rate InfiltrationInfiltration BasinApplication Rate =1.30GPD/Sq. Ft.RUN TIMEIN HOURSBasin #Basin Areain Sq. Ft.Basin Loading GPD Sprinkler TypeNozzleType# of Sprinklersper basinBasin ElevationFeet MSLPressure at Baseof Sprinkler in PSIFlowrate perSprinkler in GPMTotal Area(GPM)Phase 1
C13,487 17,533Rainbird 2045-PJ-0812.00 2.00 3764.00 46.70 7.00 14.00Rainbird 2045-PJ-08 10.00 3.00 3764.00 46.70 5.20 15.60Rainbird 2045-PJ-0810.00 4.003772.0043.35.20 20.80Totals13,487 17,5339.00 Total50.405.80DATEBYDESCRIPTIONREV1 18 APR 2018 SEBNC DEQ - DIVISION OF WATER RESOURCES LETTER DATED 3 19 2018MONITORING WELL #3LAT = 35.14572°LONG = -83.136321°ELEV = 3705'DEPTH OF WATER = 22'COMPLIANCE BOUNDARYREVIEW BOUNDARYLEGEND:COMPLIANCE BOUNDARYREVIEW BOUNDARYROADWAYWWTP PROPERTY LINEMONITORING WELLINFILTRATION BASIN50'250'DocuSign Envelope ID: A1789FFB-3C02-413D-917F-F5BB94784BB3
XXXXXXXXXXXXPC = 14+70.16Dwg: Z:\BEINC\98-001 trillium 30,000 gpd drip system\autocad drawings\dwg\98-001 Trillium 30,000 GPD Drip System - WELLS As-Built.dwg-C-301 Plotted: 4/18/2018 10:59:15 AM
1" = 200'-0"1 2 345ABCDArch D Size Sheet(803) 781-2965PO BOX 1804 IRMO, SC 29063Designed By:Approved By:Date:Scale :Checked By:Drawn By:Project:Sheet Title:Owner:Sheet No:DOMESTIC WELL LOCATIONS13 FEB 20183 of 3RGBLRBSEBRGBC-301Project No : #98-001Trillium Links & Village, LLC1 Trillium CenterCashiers, NC 28717Trillium 80,000 GPD WWTP Upgradeand High-Rate Infiltration1 inch = ft.( IN FEET )GRAPHIC SCALE0200 200 400200800100EXISTING RESIDENCE, TYP.4" EFFLUENT FORCEMAIN TO GOLF COURSE LAKE4" EFFLUENT FORCEMAIN TO INFILTRATION BASINSINFILTRATION BASIN 'C'100' POLLUTION FREE RADIUS@ EXISTING WELL #3100' POLLUTION FREE RADIUS@ EXISTING WELL100' POLLUTION FREE RADIUS@ EXISTING WELL500' RADIUS FROM CENTER OF EXISTING WWTP100' POLLUTION FREE RADIUS@ EXISTING WELL #7500' RADIUS AROUND INFILTRATION BASINSWWTPPOA PROPERTY BOUNDARYPOA PROPERTY BOUNDARYPOA PROPERTY BOUNDARYOUTPARCEL1954'
WELL TOI
NFI
LTRATI
ON BASI
N1423' WELL TOINFILTRATION BASIN1
0
9
1
' WELL
#
7
TONFI
LTRATI
ON BASI
N1371' WELL #3 TOINFILTRATION BASIN
11/16"DATEBYDESCRIPTIONREV1 18 APR 2018 SEBNC DEQ - DIVISION OF WATER RESOURCES LETTER DATED 3 19 2018COMPLIANCE BOUNDARYREVIEW BOUNDARYLEGEND:COMPLIANCE BOUNDARYREVIEW BOUNDARYROADWAYPROPERTY LINEINFILTRATION BASINDocuSign Envelope ID: A1789FFB-3C02-413D-917F-F5BB94784BB3