Item #30 - Stormwater Division's Industrial Inspection SOP Manual

Last Revision Date April 18, 2022
By lamal Clark
City of Winston-Salem Stormwater Division
Industrial Inspections
Standard Operating Procedures (SOPS)
1) Determine your facility to visit. Our industrial facility lists priority are determined by a year
rotation to ensure that every facility is inspected. However, if an industry has an issue, spill,
major change in staff or anything else that warrants an earlier inspection, then one may occur.
There are other reasons why a facility may have an inspection more than once a permit cycle
such as a TMDL stream, type of industry, monitoring results, or etc. The Master Industrial
Spread Sheet will have the following tabs Master list of NPDES-NCGE, NPDES-IDDE-Related
facilities, Priority list, TRI facilities, Hazard waste facilities, and RCRA. The master spreadsheet is
located at the following location: G:\Industrial Inspection & Municipal
Good housekeeping\Indust Inspect\City Industrial Inform ation\Master Industrial Spreadsheet
2) Document the facility name, address, and permit number on your inspection form. Once the
facility is determined look up our database and see if the contact information is available.
a. If the contact information is available on our database, great, move to #2.
b. If the contact information is not available on our database, we will need to check the
state database, laserfiche for the contact information.
c. https://edocs.deq.nc.gov/WaterResources/Browse.aspx?id=265693&dbid=0&repo=Wat
erResources is the website for laserfiche. Look up your facility by permit number and
document the contact information given to you by laserfiche.
d. Another option is to google the facility and see if a general phone number is given when
you look it up. Typically, the facility contact we need to speak with is the general
manager or the environmental health and safety manager.
e. Once you get the contact info ensure it is written down and updated in our database.
3) Once you get the contact information call the facility contact. Explain who you are and what
you are trying to do. Remember city ordinances give us authority to inspect; if an issue arises be
stern but not hostile. General permits give the inspector right of entry. Specifically. In part 1 of
the Compliance and Liability, section 1-13 deals with Inspection and Entry and It states:
I-13. Inspection and Entry
The permittee shall allow the Director, or an authorized representative (including an authorized
contractor acting as a representative of the Director), or in the case of a facility which discharges
through a municipal separate storm sewer system, an authorized representative of a municipal
operator or the separate storm sewer system receiving the discharge, upon the presentation of
credentials and other documents as may be required by law, to:
(a) Enter upon the permittee's premises where a regulated facility or activity is located or
conducted, or where records must be kept under the conditions of this General Permit;
(b) Have access to and copy, at reasonable times, any records that must be kept under the
conditions of this General Permit;
(c) Inspect at reasonable times any facilities, equipment (including monitoring and control
equipment), practices, or operations regulated or required under this General Permit; and

Last Revision Date April 18, 2022
By Jamal Clark
(d) Sample or monitor at reasonable times, for the purposes of assuring permit compliance or
as otherwise authorized by the Clean Water Act, any substances or parameters at any location
[40 CFR 122.41(i)].
4) Once speaking with the facility contact set up a time to perform the facility inspection, typically
around one week from the day you talked to the contact. It is recommended to aim for morning
inspections to ensure daylight is available for the inspection, if not possible aim for the earliest
in the afternoon available. While speaking with the facility contact, request a digital copy of the
Stormwater Pollution Prevention Plan (SWPPP) for the facility and supporting records from the
past permit year. If these records are incomplete or inclusive, the Inspector will review all
supporting documentation, over the past five-year permit cycle, during the on -site inspection. It
is also recommended to request the sampling records for the facility's qualitative and analytical
sampling. (Ensure you know what sampling is required of this facility, not all North Carolina
General permits require analytical sampling)
a. If a digital copy of the facility's SWPPP is not available inform the facility contact that
you will need a copy, if they are able to bring a physical copy to you prior to the
inspection, the facility can mail a SWPPP, drop it off at City Hall, or you may pick up a
SWPPP from the facility. If a SWPPP is not obtained you will need to get a copy from the
facility while you are performing the inspection.
b. It should also be noted that sampling records should be available on the laserfiche
portal, should the facility not supply them prior to the inspection. It is recommended to
check laserfiche to ensure records are on laserfiche, if the records are not on laserfiche
please check with the facility contacts that they are submitting records annually to
NCDEQ. (Note: just because records are not on laserfiche does not mean the facility has
not been submitting annual records)
5) If you get a copy of the facility's SWPPP prior to the inspection, review it. The majority of Part 3
of the industrial inspection form should be able to be filled out prior to visiting the facility.
a. Based on the detail given in the facility SWPPP you may be able to fill out some details
to Part 2, Item 3, mainly how many outfalls are on site.
b. While reviewing the SWPPP and available records, whether it be the records supplied by
the facility and/or records found on laserfiche. Look and see if there have been
exceedances of the benchmarks, look and make sure all analytical is being performed
per the requirements of the permit. If any deficiencies or exceedances are found during
the point make note of them so you may ask about it when you arrive on site.
6) Once prep work is done arrive on site ON TIME. Meetings are scheduled with the facility
meaning they are taking time out of their work schedule to meet with you, don't make them
wait. If for some reason you are unable to arrive at the pre -arranged time call the contact, you
have a city cell phone, use it.
7) Once on site, ensure you perform the proper check -in method for the facility. This may include
safety training depending on the facility. Once you meet with the facility contact, introduce
yourself, discuss what the plan will be. When introducing yourself ensure you communicate the
city's role as not only a regulator but also a "good neighbor". Make sure the facility understands
that while the city can issue non-compliance reports and fines if needed, the main role of your
inspection is to gain compliance. Typically, inspections consist of an outdoor portion and an

Last Revision Date April 18, 2022
By lamal Clark
indoor portion, the order in which these can be performed is up to the inspector. If you did not
receive a copy of the SWPPP prior to the inspection it is recommended to review the SWPPP prior
to inspecting the facility.
8) If you have already reviewed the SWPPP and choose to begin with the outside portion start here
otherwise start at #8 and return here once finished. The outdoor portion of the inspection
requires a sharp eye, walking the entire facility, and lots of photos. During the outdoor
inspection the following must be looked for/or at:
- Start by finding the areas of concern, these will vary based on the type of facility you are
looking at. If you are at a ready mix concrete plant this will be the actual mixing area and
pits, however if you are at a metal fabrication facility this will be the main storage area or
any outdoor area where processing is completed. Inspect these areas, ensure there are no
signs of stormwater impacts, take pictures, and note any signs of past spills or rusting.
- If the facility has any above ground storage tanks (of oil or any other products) inspect the
tanks. Ensure tanks are kept up and don't show signs of rusting or leaking. If the tanks hold
any kind of petroleum -based product they must be double walled or have some sort of
secondary containment. If they are double walled ask for records of inspection. The facility
should be inspecting double walled tanks to ensure they do not have any product leaking
into the secondary containment. If the tanks have secondary containment around them find
out the inspection frequency, ask what the procedure is for cleaning out the containment.
Also, while inspecting you want to try and keep track of the amounts as the total storage
amount can come into play later (for petroleum products).
- You will want to look at all the facilities outfalls. The outfalls are anywhere concentrated
water leaves the facility with dedicated flow. Water may leave some facilities in what's
called sheet flow where it never truly is channelized or goes to a dedicated spot at the
facility, areas where sheet flow leaves the site are not outfalls, however you may want to
inspect the area for potential pollutants. The outfalls should be easily accessible and while
not required it is highly recommended to have the outfalls labeled. Ensure the outfalls are
kept clean and inspect the area of the discharge for any signs of staining or evidence that
potential pollutants have left the facility.
- The next thing you will want to inspect is any structural BMPs. A BMP stands for best
management practice, structural versions are called Stormwater Control Measures (SCMs) —
examples include (but not limited to) wet ponds, dry ponds, designed wetlands, settling pits,
or even underground structures. A vegetated swale (ditch) can also count as a SCM.
Structural SCMs are any feature designed to slow discharge or treat discharge prior to
leaving the facility. Not all facilities will have any structural SCMs, but those that do you will
want to inspect to ensure they are being taken care of. While on site ask for inspection and
maintenance records for the SCM. They should be inspected monthly and maintenance
should be done at a minimum of yearly but more frequently as needed.
- You want to ensure you look at any roll -offs or trash containers at the facility. It is highly
recommended that all trash containers be covered but unless you are looking at a No -
Exposure facility it is not required. Inspect the trash containers, make sure they have plugs
in the bottom to ensure "trash juice" does not drain out. Make sure the containers are not
rusted through, if there are holes in the containers require new ones to be delivered.

Last Revision Date April 18, 2022
By lamal Clark
Inspect the area around the trash containers to ensure that the trash is making it into the
container. Please note there can be multiple containers at a single facility.
- If a facility has an indoor area with a high amount of industrial use, you need to inspect the
area for floor drains. These drains are popular in maintenance shops, wash bays, chemical
processing areas, and many others. If floor drains exist at the facility, ensure that you can
determine where they drain to. Floor drains may drain directly to sanitary sewer or to an
oil -water separator. If the drains go to an oil -water separator, ensure you ask for inspection
records.
- Always inspect areas of high traffic. In many cases this is the main parking lot but for a
majority of the industrial facilities high traffic areas may include loading areas. Loading
docks are frequently overlooked and are one of the areas at a facility that is most at risk for
spills or materials falling to the wayside.
- Inspect the overall housekeeping of the facility, this is done as you are looking at the other
aspects of the permit but know that while you are walking you should always be looking at
the housekeeping. Is there trash on the ground, is there staining on the
asphalt/pavement/gravel, are there exposed parts of the industrial process laying around,
etc. What is considered good housekeeping will depend on the type of facility you are at. A
food storage facility will naturally be much cleaner than a landfill or a used car parts facility.
Use your best judgement, none of the facilities should have loads of trash piles (except
maybe the landfill but, you know exceptions) but some facilities will naturally look cleaner.
- Once the entire facility has been looked at head inside to start the indoor portion of the
inspection.
9) If you have completed the outdoor inspection or choose to start with the indoor portion of the
inspection, then begin here. The indoor portion of the inspection will consist of a few different
portions, all typically involving the review of required documentation. Prior to arrival you
should have reviewed the SWPPP, if you haven't, ensure you review it and make sure all
required parts of a SWPPP are included. Indoor inspections should include the following:
- Ensure a copy of their Certificate of Coverage (CoC) is kept on site. This is typically a one -
page document saying that they have coverage under their permit number. This is required
to be on -site at all times; if they have a permit manager that covers multiple facilities then
he can carry a copy, but a copy should be posted at the facility no matter what.
o Make sure this CoC is up to date. There is a date stating when the permit became
effective, this should be within five years from the current date. New CoCs are
issued at a minimum of every 5 years when updated permits are issued.
o Make sure the name is correct. The top company name should be the owner, this
may not be the same company as what is on -site as this could be the parent
company. The second name and address should represent what is on -site.
o Make sure the receiving water information is correct. Under the on -site information
with the address to the facility there is a small paragraph that describes the
receiving waters for this facility, ensure that information is correct.
Ensure a copy of the actual General Permit is kept on site. This permit will not have any of
their information on it as the permit is general and all details are the same for anyone
covered under it. A copy of their correct permit must be retained on site at all times.
Ensure that this permit is up to date as well. On the front page it will say the 5 years that

Last Revision Date April 18, 2022
By lamal Clark
the permit is active. If the permit is out of date inform them that they need to obtain a copy
of an up-to-date permit and that it can be printed off the NCDEQ website.
- Ensure that a copy of their SWPPP is kept on site. The SWPPP that the facility provided to
you should match the SWPPP kept on site.
o If the SWPPP provided to you did not have signatures on it (note that some facilities
won't send signed copies due to internal rules) make sure the SWPPP on site does
have a page for signing off on the SWPPP.
- Make sure you ask about and document all non-structural BMPs. This could be things such
as regular street sweeping schedule, a regular trash pick-up, spill kits at all potential areas,
just about anything that is done to help ensure potential pollutants do not reach the surface
waters.
- Review all records on site. All facilities should have at minimum 5 years' worth of records.
Depending on the type of facility and which permit it is covered under this could be just 5
years of qualitative monitoring or 5 years of qualitative and analytical monitoring.
o If the facility has analytical monitoring review the sample results (you may have
done this prior to the inspection), they should be sampling once every six months
with a minimum of 60 days (2 months) between samples. If there are any samples
that exceed the given benchmarks, ask the facility to show their Tier 1 response. A
Tier 1 response is required after a benchmark exceedance, the response should be
the acknowledgment of an exceedance, what the potential cause may have been,
and any measures to be taken to prevent it from happening again.
■ If the facility has had two consecutive periods of exceedances the facility
should be considered in Tier 2. Tier 2 requires monthly sampling along with
all of the same required documentation as Tier 1. Should the facility not
have addressed their proper tier the facility should immediately be
considered non -compliant and NCDEQ should be notified of the potential
for non-compliance.
o If the facility does not have to perform analytical monitoring regularly, they do still
have to perform qualitative monitoring; while there are no benchmarks for
qualitative the records should still be kept and reviewable.
o Some facilities will have what is called representative outfalls, this is when you have
a single area that discharges off site in two different outfalls. A facility can request
for representative outfall status (ROS) with NCDEQ. If the facility has representative
outfall status, there should be a copy of the approval letter kept on site. This
approval letter must come from NCDEQ, if a facility claims to have ROS but does not
have documentation you should request documentation. If the facility says they
have ROS but has not formerly requested it from NCDEQ, the un-sampled outfall
should be considered illicit discharges and the facility should be immediately
considered non -compliant. Please note that an outfall that is represented by
another, therefore is not sampled, should still be kept on all maps, should still be
regularly inspected, and should still be easily accessible during the outdoor
inspection. Although this outfall is not being sampled it is still a potential location of
illicit discharge.

Last Revision Date April 18, 2022
By lamal Clark
- In their SWPPP there is a requirement for a section called Spill Prevention and Response
Procedures (SPRP), this is required no matter what amount of storage is on site. However,
should a facility have over 1,320 gallons of above ground storage or 42,000 gallons of below
ground storage of petroleum based product on -site they are required to have a Spill
Prevention Control and Countermeasure Plan (SPCC) an SPCC does not replace the SPRP it is
only a section of it, however the SPCC is required and a facility exceeding the threshold that
does not have a SPCC should be considered non -compliant. (Note that SPCC requirements
are based on total potential storage. If a facility has three 500-gallon diesel tanks and one is
not in use, they still trigger the requirement for a SPCC, they can either get a SPCC for the
facility or remove the unused tank) (EPA https://www.epa.gov/oil-spills-prevention-and-
preparedness-regulations/spcc-guidance-regional-inspectors)
- Review all maps and ensure that they match the current facility conditions. Ensure that
outfalls are correctly labeled on the map and that a general site location map is in the
SWPPP as well. The map should always include:
• Outfall locations
• Areas of concern
• Above ground storage tanks (if they have them)
• Inlets (be it curb or drop inlets)
- If the facility is in a TMDL stream watershed, ensure they have acknowledged this in their
SWPPP. The TMDL designation should also be included on the map. If the facility is a
potential contributor to the pollutant of concern the SWPPP should contain a section on
how the facility plans to contain the pollutant to prevent from contributing to the TMDL.
- At this point the inside portion of the inspection should be completed. If you have not
completed the outdoor portion of the inspection go back to #7 and complete that section.
10) At this point the inspection should be completed. Prior to leaving the facility review the
inspection form and ensure you have answered all questions. If you have anything else to ask of
the facility contact do it now. Once you have that information give the contact a small rundown
on the things they may have to do to remain in compliance or inform them that they are in
compliance.
11) Inform the contact that a copy of the inspection will be sent to DEMLR-WSRO so that they are
informed that issues should be addressed as the state will know of any problems observed.
12) When giving the facility a rundown of things they will need to address try to leave some room,
you may go back to the office and realize they need to fix something else as well. If they believe
you are telling them everything and then extra fixes are put forward on the inspection report,
they may not take it very well.
13) Write the report, when giving a timeline to address issues, be lenient but fair. If a large amount
of work needs to be done 1+ month is reasonable, if a small amount of work needs to be done
maybe only a month is needed. If the fixes may require multiple steps, you can give deadlines
for certain actions to be completed. Remember if there is an active IDDE coming from the site a
shorter timeline may be required to address that portion of the identified issues.
14) Send the report for review.
15) Report should be sent within 1 week of the inspection. Ensure you sign the report and e-mail it
to a contact if possible but always mail a wet signature copy.

Last Revision Date April 18, 2022
By Jamal Clark
16) Report should then be sent to NCDEQ; currently, as of December 1, 2021, NCDEQ Contact: Levi
Hiatt — [e-mail].
17) When an individual or general stormwater permit does not adequately control pollutants from
entering the MS4 or receiving waters, Stormwater staff will need to recommend (and provide
supporting documentation) permit modifications or additions (regarding the state's general or
individual permit) to the DEQ Winston-Salem Regional Office for mitigating or eliminating
pollutant sources. This requirement of the City's NPDES permit will be satisfied by notifying (in
email form) the selected DEQ, WSRO Representative of recommended permit modification(s);
as per Stormwater's SOPS, attached an electronic copy of the City's completed inspection
package -this will serve as the corresponding, supporting documentation to the state.

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Appendix A

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Within a TMDL watershed there are pollutants of concern. In the case of The City of
Winston Salem those are TSS and Fecal Coliform. For those who may not be aware, some if not
all municipal facilities may have one of these at their location. According to Brain Campbell at
Water & Wastes Digest, "TSS stands for total suspended solids and refers to waterborne particles
that exceed 2 microns in size. Any particle that is smaller than 2 microns, on the other hand, is
considered a total dissolved solid (TDS)" (Campbell, 2021). Some of the most common found
suspended solids are bacteria, clay, gravel, sand, and silt. There are many things that may
increase the TSS in water, some examples include Humans, algae, sediment being disturbed, and
erosion and runoff. The next TMDL for The City of Winston Salem is Fecal Coliform.
According to New York State, Fecal Coliform "are the group of the total coliforms that are
considered to be present specifically in the gut and feces of warm-blooded animals. Because the
origins of fecal coliforms are more specific than the origins of the more general total coliform
group of bacteria, fecal coliforms are considered a more accurate indication of animal or human
waste than the total coliforms" (NY DOH, 2017). There are so many ways that fecal coliform
may enter an outfall from municipal facilities. According the EPA, "Fecal contamination can
arise from sources such as combined sewer overflows, leaking septic tanks, sewer malfunctions,
contaminated storm drains, animal feedlots, and other sources. During rainfalls, snow melts, or
other types of precipitation, E. coli may be washed into creeks, rivers, streams, lakes, or ground
water. When these waters are used as sources of drinking water and the water is not treated or
inadequately treated, E. coli may end up in drinking water" (EPA, 2016).During a municipal
inspection this standard operating procedure will help serve as a guideline to help us identify
pollutants of concern while inspection outfalls. Please see the chart on the next page.

Last Revision Date April 18, 2022
By Jamal Clark
4) POCs in TMDL watersheds at municipal facilities' outfalls.
Yes No N/A Notes
Is this site a municipal facility?
A municipal facility is any building, property, or operation
owned or operated by a city, town, district, or other public
governing body. For stormwater inspections, this facility has
runoff that discharges to the Municipal Separate Storm
Sewer System.
Is this municipal facility within a TMDL watershed?
TMDL, or total maximum daily load, is the calculation of the
maximum extent of a pollutant that a waterbody could
collect and still meet water quality standards. A TMDL
watershed or stream is a particular waterbody that does not
meet quality standards for certain pollutants and must be
consistently monitored to address potential sources of
pollution and improve water quality.
Are the POCs related at the municipal facility to the TMDL?
If the pollutants of concern (POCs) are related to what is
known or expected for a facility, such as vehicular fluids for
a vehicle maintenance facility, mark in the Yes column and
list the identified POCs in the notes. If the POCs are not in
common with what is expected for a facility, list them in the
Notes column but state that they are unrelated to the
facility.
Any observable, excessive amounts of pollutant indicators
in stormwater discharge at SDOs? For example, TSS, fecal,
or etc.
If there are noticeable indicators of excess POCs at a
stormwater discharge outfall (SDO), indicate which outfall if
able (many municipal facilities will have maps and diagrams
with stormwater outfalls marked and labeled). If this proves
difficult, provide a somewhat detailed description of the
outfall and the indicators observed. Include pictures as
needed.
Are there any photos that need to be referenced? If so,
please list the hyperlink in the inspection folder but share it
through the notes tab here.
When referencing pictures saved to a computer server,
include a hyperlink in the Notes column of the form to allow

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By lamal Clark
easy navigation. If the pictures are attached to a later
section of the form, state this in the Notes column.
Does this site require Stormwater Field Technicians sample
outfalls to confirm POC concentrations?
When precise levels of water quality or POC indicators are
needed, stormwater technicians can perform instantaneous
field measurements of pollutant parameters such as pH,
dissolved oxygen, conductivity, total dissolved solids, and
nitrate levels using handheld YSI water quality meters and
Hach Pocket Nitrate meters. For other parameters that are
not easily sampled in the field, such as fecal coliform levels
and total suspended solids, technicians can "grab" a bottled
sample, which is hand -delivered to Pace Analytical labs in
Kernersville, NC.
Does this require an immediate response with the same
business day or within the next 24- 48 hours?
Determining the need for an immediate (same day)
response over a delayed (usually next 24 to 48 hours)
response can be based on several factors:
• High parameter measurements (such as from a YSI
meter) or noticeable sensory markers (such as
discoloration in water or strong smells)
• If the source of a POC is readily identifiable (such as
tracing a spill to a point source such as a leak or a
vehicular incident)
• The weather event at the time of of the inspection
(such as finding an active spill or flowing discharge
during dry weather)
■ Dry weather is observed as less than .1 in.
of rainfall within the last 72 hours, or when
most rainfall runoff has drained from the
ground surface
Have the Stormwater Field Technicians and the Stormwater
Operation Supervisor been notified?
Should any factors that may indicate an illicit discharge or
potential spill be found, notify the Stormwater Operations
Supervisor of the situation, and provide any documentation
such as measurements or pictures taken for their review.
The Supervisor will then decide if there is any need for
further investigation, how prompt the investigation should
be, and develop a plan for carrying out the investigation.

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This plan will then be passed on to the technicians for
implementation.

Last Revision Date April 18, 2022
By lamal Clark
City of Winston-Salem
Stormwater Division
Field Testing for Potential Pollutants
IDDEfTMDL Field Sampling
Watershed:
Location # 1:
�� rilti,�rl
Stern
Initials of
Temp.
Conductivity
TDS
DO
DO
Ammonia
Nitrate
Date Time Analyst
(C)
[micromhoslcm)
(mg1L)
(mglL)
(%satur.)
pH (mg1L)
(mg1L)
Location # 2:
Initials of
Temp.
Conductivity
TDS
DO
DO
Ammonia
Nitrate
Date Time Analyst
(C)
[micromhoslcm)
[mglL}
(mglL)
(%satur.)
pH (mg1L)
(mg1L)
Location # 3:
Initials of
Temp
Conductivity
TDS
DO
DO
Ammonia
Nitrate
Date Time Analyst
(C)
[micromhoslcm]
[mglL}
(mg1Lj
[%satur.)
pH (mgiL)
(mg1L)
Location # 4:
Initials of
Temp
Conductivity
TDS
DO
DO
Ammonia
Nitrate
Date Time Analyst
(C)
(micromhoslcm]
[mglL}
(mg1Lj
[%satur.)
pH (mgiL)
(mg1L)
Comments:
When testing water quality in a TMDL stream or waterbody, or when investigating an illicit discharge or spill, a water
sampling form such as the one seen above is taken by stormwater staff into the field. The form is used to collect
instantaneous water quality readings measured by a device such as a y51 meter, includes a section at the top to denote what
watershed the investigation is being conducted in — this can aid the investigation if the watershed has a historic pattern of
TMDL pollutants or by showing what larger waterbody a smaller stream is feeding int%ut of — and contains space for
multiple locations to be tested. This form can be used by a stormwater inspector during the initial investigation to collect
data that could indicate a potential spill or discharge, or could be used by stormwater technicians for a follow-up
investigation to pinpoint a potential source of a spill.

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Address:101 N. Main Street Winston Salem27101
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Report To: JAMALC LARK
Email To: Iadoman*Hyohrn.mg
FrEservative Types: Ill nitric acid,(21 sulfuric acid, (3) hydrochlaic acid, ldj sodium hydroxide, I5l Ann aretate,(d[ methanol, lA sodium hisupale, (yl sodium
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LABPraAlAine:
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Custody Seals Preseril Y N NA
Custody Signal Present Y N NA
Phone:[3361
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Compliance Monaoring?
Email:
plJYes [IN.
Collecto Signature Present Y N N4
Bottles irlacl Y N NA
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DW PWS ii
Correct Ewes Y N INA
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DW Locadon Code #.
SufficleMYdune Y N H4
Samplesreceimd tribe Y N NA
Collected by(signaturey.
Turnaround Date Required:7-10
BD
VOA- Ileadspace Acceptable Y N NA
inmedukFy Pockedmlce?
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USDA Regulated Soils Y N NA
Samples in hoHing tine Y N INA
Sample Disposal:
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[XI Dispose as appropriate []Return
Same Day Next Day 2
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Residual CTllerhe Present Y N INA
[ I ruchne
Ilhold
Day 3 Day d Day 5 Day
(Expedite Charges Apply)
Anatyms.
Samples,
Sample pH Acceptable Y N FYl
pH Sl,ps.
"Matrix Codes(Insert in Matrix box below) Drinking Water(DW), Ground Water IGW), Wastewater (AW), Pmdint (P}, SoillSolid
[SLI,Oil (OL), Wipe IWPtAir (AR),Tissue ITS), Bioassay 101, Vapor li Other (Or)
to
i
W
U.
SuXde Present Y N NA
Lead Acetate strips,
Custamer5amplelD
Cempl
Grab
Collected
(or Composite
Start)
Composite End
Res CI
for
clit;
Date
Time
Date
Time
L LAB USE ONLY: y
Ie6k X/cammems
WN
G
ZZ
N
2
X
X
WIN
G
N
2
X
%
Include herein the
Customer Sample ID
wool
G
N
2
X
X
In the Analyses section of the COC, staff
Witt
G
N
2
X
X
section a description
indicate what pollutant parameters are
of the site where the
needed to be analyzed in a water
yyW
G
N
2
X
X
sample was
collected.
sample. TSS and fecal coliform are the
most commonly used, though many
Will
G
x
2
X
X
WW
G
N
2
X
X
different ones can be utilized, such as
nitrate, ammonia, and others.
Cvstaner Remalsr Special Conditions! Possible)lands: Fecal
Colilam. Purl} sample up to 00.000 clurlCCmL
Type ofke Used:
Well Blue[] Dry[] None[]
SHORT HOLDS PRESENT l�72 1 Y H iLAB
Sample Terri Info:
mperature
Temp Blank received: Y H NA
Paciing Material Used:
LABTrackinq it
MTJL LAB US E ONLY
Therm Inq:
Table#:
Cooler l Temp Upon Receipt cC
Caalerl Therm Cart. Factor oC
Radchems iplelslsaesned:
(<500epm): [IY I]N [INA
Samples received na: []
FEDEX []UPS [ICient []Courer [11`3raCourier
ACCT 0:
Cooler l Corrected Tpmp cC
Relinquished beonrpany:(Sigiaure)
Daterrbne.
Red c! by'Company: l5ignahrrel
DalelRme.
Template:
Camment5
Relinquished byl r*my:l5il
DatelDme.
Received byiConnImny:(Si"ml
DahYDme'.
Prelogim:
Trip Blank Received: Y N WA
PM:
Hi i TSP Other
Relinquished bylCwnpany:(Signature)
NatdTm:
Received WCompany:(Si"m)
DalNonConformancels)
Page_
PB:
YES NO
of
A copy of the Chain of Custody (COC) used by stormwater staff when bringing grabbed samples to Pace Analytical labs in
Kernersville, NC.

Last Revision Date April 18, 2022
ev lamal Clark
Appendix B

Last Revision Date April 18, 2022
By Jamal Clark
Evaluation Log First Page
The evaluation log tracks all changes made to the Industrial SOP
Assigned job title for performing assessment: Stormwater Controls Supervisor or Stormwater
inspector
Note: The Industrial SOP will be reviewed and assessed annually to evaluate, modify, and to keep the
SOP current. The month and date will be June 29tn.
Name
Title
Date
Comments
Jamal Clark
Stormwater
Controls
Supervisor
November
15,2021
Added evaluation log, added annual assessment
disclaimer, added assigned job title for
performing assessment, reviewed contact
information for Levi Hiatt, EIT
Assistant Regional Engineer Division of Energy,
Mineral and Land Resources, added blank page,
Added Appendix A (POCs in TMDL watersheds at
municipal facilities' outfalls SOP)
Jamal Clark
Stormwater
Controls
Supervisor
November
22,2021
Added information related to the master
inspection list and that hyperlink. Updated
revision date
Jamal Clark
Stormwater
Controls
Supervisor
December
1, 2021
Added the Inspection and entry verbiage to
reinforce how we can also enter facilities.
Updated revision date. Reviewed, and verified
contact information for Levi Hiatt, EIT
Assistant Regional Engineer Division of Energy,
Mineral and Land Resources, added a second
page to the evaluation log
Jamal Clark
Stormwater
Controls
Supervisor
April 18,
2022
Grammatical changes

Last Revision Date April 18, 2022
ev lamal Clark
Evaluation Log Second Page
The evaluation log tracks all changes made to the Industrial SOP
Assigned job title for performing assessment: Stormwater Controls Supervisor or Stormwater
inspector
Note: The Industrial SOP will be reviewed and assessed annually to evaluate, modify, and to keep the
SOP current. The month and date will be June 29tn.
Name Title Date Comments

Last Revision Date April 18, 2022
By lamal Clark
Sources cited
Campbell, Brian. (2021, April 16). What are Total Suspended Solids (TSS)? Water and Wastes Digest.
https://www.wwdmag.com/suspended-solids-monitors/what-total-suspended-solids-tss
New York State Department of Health. (2017, July 1). Coliform Bacteria in Drinking Water Supplies.
Retrieved October 11, 2021.
https://www.health.ny.gov/environmental/water/drinking/coliform bacteria.htm
United States Environmental Protection Agency. (2016, February 2). Fecal Coliform and E. Coli.
https://archive.epa.gov/katrina/web/html/fecal.html