HomeMy WebLinkAboutSouthold Town Hall Industrial Hygiene Investigation - 2005
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Southold Town Hall
Industrial Hygiene Investigation
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October 5, 2005
Town of Southold
Southold, New York
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Enviroscience Consultants, Inc.
2150 Smithtown Avenue
Ronkonkoma, New York 11779
Phone: 631-580-3191
Fax: 631-580-3195
www.Envirohealth.org
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ENVIROSCIENCE CONSULTANTS, INC.
2150 SMITHTOWN AVENUE
RONKONKOMA, NEW YORK 11779-7348
PHONE: (631) 580-3191 · FACSIMILE (631) 580-3195
PRINCI~ALB
J. DRISCOLL
B.GALLAGHER
T.KLUENDI!R
G. NEUBCHWI!NDIlR
October 21,2005
P. DERMODY
E.DI!.TWEILII:IIl
a.FEELEY
E .IVANS
R.KLUI!NDI!:R
L.MII!:AD
G.MI!NII:GIO
J. S"ILLETT
T. WALL
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Elizabeth Neville
Town of Southold
53095 Main Road
P.O. Box 1179
Southold, New York 11971-4602
Re: Town Hall Industrial Hygiene Investigation
Dear Ms. Neville:
On Wednesday, October 5, 2005 Enviroscience Consultants, Inc. conducted an industrial
hygiene investigation at Southold Town Hall, 53095 Main Road, Southold, New York.
The objective of the industrial hygiene investigation was to identify conditions in the
building that may affect indoor air quality.
1. Methods
The industrial hygiene investigation focused on mold and the potential for the
development of mold in the town hall building. A site inspection was conducted to
visually identify moisture intrusion, water damage, and mold. Temperature and relative
humidity were measured and evaluated. A moisture content meter was used to measure
the moisture content of building materials and to identify areas of moisture intrusion. A
fiber optic borescope was used to inspect the wall cavity beneath the windows of the
Town Attorney's Office.
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Air samples for mold were collected throughout Town Hall using Air-O-Cell sampling
cassettes to identify indoor airborne mold concentrations. Surface samples for mold were
collected with Bio-tape sampling media from surfaces in Town Hall suspected of being
contaminated with mold. Air and surface samples for mold were analyzed at Pure Earth
Environmental Laboratories, Inc. (AlHA-IAQ EMLAP #102747), a facility independent
of Enviroscience Consultants.
2. Findings
2.1 Mold Growth
Visible mold growth was identified on pipe insulation in the Mechanical Room and
Maintenance Room and above the drop ceiling throughout the finished areas of the
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ENVIRONMENTAL & INDUSTRIAL HYGIENE CONSULTANTS
WWW.ENVIROHEALTH.ORG
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basement. Visible mold growth was also identified on several water-damaged ceiling
tiles.
Visible mold growth was identified on several dockets and records books in the Records
Storage Room of the basement. Dockets and record books contaminated with mold were
of older style bindings, constructed of leather or canvas-like material.
Visible mold growth was identified on wall paneling of the northwest comer of the Data
Processing Room of the basement. Mold was identified on the unit ventilators of the
Wood Shop and Wood Shop Storage Room. Mold was identified on wallboard of the
Computer Room. Visible mold growth was identified behind vinyl wallpaper in the main
entrance vestibule of the building.
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2.2 Moisture
The majority of the pipe insulation in the Mechanical Room and Maintenance Room and
above the drop ceiling throughout the finished areas of the basement was stained from
water, most likely due to condensate. Many ceiling tiles of the basement were also
stained from water.
Overall the building had a damp feeling to it. Relative humidity was measured
throughout the basement and ground floor levels. Temperature was measured as well.
Measurements are presented in Table 1 below.
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Table 1: Temperature & Relative Humidity Levels, Soutbold Town Hall, October 5, 2005
Sample Location Temperature (OF) Relative Humidity (% )
Data ProcessinQ 70 67
Comnuter Closet 72 60
Vault 70 52
Records StoraQe 65 45
Suoervisor's Office 73 67
Town Attorney's Office 74 64
Town Clerk Office 73 59
Records Management 75 55
Tax Assessor Department 75 65
Outside Ambient (West Side of BuildinQ) 75 75
Outside Ambient (Northeast Parking Lot) 72 84
Comnuter Training 70 73
Wood Shon Storape Room 68 82
The American Society of Heating, Refrigerating and Air Conditioning Engineers
(ASHRAE) recommends the following relative humidity and temperature guidelines in
Standard 55-1992:
1. Acceptable indoor relative humidity ranges 30% to 60%.
2. Acceptable indoor temperatures during the winter season range 680P to 740P.
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Enviroscience Consultants, Inc.
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3. Acceptable indoor temperatures during the summer season range 730F to 790F.
Relative humidity in most areas of the building exceeded 60%. Relative humidity levels
in the Vault and Records Storage Room, areas where the air is conditioned, were less
than 60%.
A number of conditions were noted during the site inspection that are most likely
contributing to the moisture load of the building:
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. Several roof drains in the attic are not insulated, which could result in the
formation of condensate in the attic during the winter months.
. The sprinkler system in the front of the building directs water directly at
the building's fa.;;ade, windows, and foundation.
. Many of the downspouts from the roof gutters drain into suspected
drywells directly next to the foundation of the building.
. Other downspouts are situated so that they drain rainwater against the
foundation of the building.
. A storm water drain at the bottom of the exterior stairway to the Wood
Shop is clogged with dirt in the debris.
. Portions of the parking lot appear to be pitched towards the rear of the
building, which may allow rainwater to drain towards the building.
The frame of the window of the Data Processing Room was wet during the investigation,
most likely the result of the outdoor sprinkler system. Water stains on the floor and wall
next to a crack in the foundation wall in the Records Storage Room was evidence of
water intrusion. There were water stains in the attic of the building, suggesting a roof
leak. An exterior door in the Mechanical Room was sealed shut with corrosion.
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2.3 Air Samples
Outside ambient air samples for mold were collected as controls in addition to the
samples collected inside Town Hall. Currently there are no regulatory guidelines
outlining "safe" or "unsafe" levels of airborne mold. To evaluate air sample results we
compared mold levels of the samples collected inside the building with those of the
samples collected outside the building in ambient air. Air sample results are presented in
Table 2 below. Laboratory data sheets are also provided for review with this report.
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Enviroscience Consultants, Inc.
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Table 2: Airborne Mold Sample Results, Southold Town Hall, October 5, 2005
Sample Sample Total Mold Mold Type and Count (CTS/m')
Ideutification Location Counts (CTS/m')
A 1/495723 Maintenance 2,688 AspergilluslPenicillium like spores 1,904
Room Cladosporium 168
Basidiospores 112
Chaetomium 28
Stachybotrys 364
Ascospores 112
A2/495724 Data 2,044 Aspergillus/Penicillium like spores 1,988
Processing Cladosporium 28
Stachybotrys 28
A3/495725 Computer 280 Aspergillus/Penicillium like spores 280
Room
A4/495726 Vault 56 CladosDorium 56
A5/495727 Records 168 Aspergillus/Penicillium like spores 140
Storage AscosDores 28
A6/495728 Supervisor's 6,384 Aspergillus/Penicillium like spores 5,264
Office Cladosporium 420
Basidiospores 280
Ulocladium 84
Ascosoores 336
A7/495729 Supervisor 2464 Aspergillus/Penicillium like spores 1,540
Office (Main Cladosporium 644
Area) Alternaria 56
Basidiospores 84
Stachybotrys 28
AscosDores 112
A8/495730 Town 2,072 Aspergillus/Penicillium like spores 1,428
Attorney's Cladosporium 252
Office Basidiospores 140
Curvularia 28
Stachybotrys 28
Ascosoores 196
A9/495731 Town Clerk 1,428 Aspergillus/Penicillium like spores 140
Office (Main Cladosporium 1,232
Area) Ulocladium 56
A 10/495732 Town Clerk's 392 Aspergillus/Penicillium like spores 168
Office Cladosporium 140
Basidiospores 56
AscosDores 28
A11/495733 Records 336 Aspergillus/Penicillium like spores 140
Management Cladosporium 28
Basidiospores 28
Stachybotrys 56
Ascospores 56
Hyphae 28
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Table 2: Airborne Mold Samnle Results, Southold Town Hall, October 5, 2005 (cont.)
Sample Sample Total Mold Mold Type and Count (CTS/m3)
Identification Location Counts (CTS/m3)
A 12/495734 Outside 1,680 Cladosporium 924
Ambient Basidiospores 476
(West Side of Ulocladium 56
Building) Ascospores 196
Hyphae 28
A 13/495735 Tax Assessor 1,036 Aspergillus/Penicillium like spores 672
Department Basidiospores 224
Ulocladium 28
Ascospores 112
A 14/495736 Tax Assessor 616 Aspergillus/Penicillium like spores 420
Office Cladosporium 56
Basidiospores 84
Stachybotrys 28
Ascospores 28
A 15/495737 Computer 6,888 Aspergillus/Penicillium like spores 6,748
Training Cladosporium 56
Ascospores 56
Other/Unidentified 28
A 16/495738 Wood Shop 560 Aspergillus/Penicillium like spores 448
Storage Room Ulocladium 56
Ascospores 56
A 171495739 Outside 1,008 Aspergillus/Penicillium like spores 224
Ambient Cladospori urn 364
(Northeast Basidiospores 252
Parking Lot) Ascosoores 168
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Total mold counts in the outside ambient samples are 1,680 CTS/m3 and 1,008 crS/m3.
Many of the air samples collected inside the building have total mold counts that are
higher than the outside ambient samples. Total mold counts in the samples collected
from the Supervisor's Office and the main area of the Supervisor Office on the ground
floor and from the maintenance room and computer training room of the basement were
significantly higher than the outside ambient samples.
Stachybotrys was identified in minor amounts in the air samples collected from the
Maintenance Room, the Data Processing Room, the main area of the Supervisor Office,
the Town Attorney's Office, the Records Management Room, and the Tax Assessor
Office. Stachybotrys was not identified in the outside ambient samples. It is unusual to
see Stachybotrys in air samples, as Stachybotrys typically are not airborne.
Stachybotrys are amongst the type of mold believed to be capable of causing serious
health affects. There have been suggestive links between exposure to Stachybotrys
chartarum, a specific species, and pulmonary hemorrhaging in infants, although evidence
supporting this theory is inconclusive. However, Stachybotrys, like all molds, are
considered allergens and should not be present in large quantities in indoor environments.
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Enviroscience Consultants, Inc.
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2.4 Surface Samples
Surface samples for mold were collected from three locations in Town Hall. Currently
there are no regulatory guidelines outlining "safe" or "unsafe" levels of mold in surface
samples. Samples are collected to very the presence and type of mold. Sample results
are presented in Table 3 below. Laboratory data sheets are also provided for review with
this report.
Table 3: Surface Mold Sample Results, Southold Town Hall, October 5, 2005
Sample Sample Location Mold Type and Count (Spores)
Identification
S 1/495740 Data Processing Room, Stachybotrys - Too Numerous to Count
Northwest Comer Wall
S2/495741 Maintenance Room, Stachybotrys - Too Numerous to Count
Overhead Pipe Chaetomium - 6-10 Spores
S3/495742 Records Storage, Civil Aspergillus/Penicillium like spores - 6-10 Spores
Justice Docket
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Stachybotrys was identified in the surface samples collected from the northwest comer
wall of the Data Processing Room and from pipe insulation in the Maintenance Room.
4. Recommendations
4.1 Moisture
The development of indoor mold growth is always the result of a moisture problem
within the building. Provisions should be made reduce the moisture load of Town Hall.
Enviroscience Consultants makes the following recommendations:
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Insulate all roof drains in the attic to eliminate the potential for condensate
to form during the winter months.
Redirect the sprinkler system in the front of the building so that is does not
direct water at the building's fa<;ade, windows, and foundation.
Reconfigure downspouts from roof gutters so that they drain rainwater
well away from the foundation of the building rather than right next to it.
Clear the storm water drain at the bottom of the exterior stairway to the
Wood Shop of dirt and debris so that it drains properly.
Re-grade portions of the parking lot that appear to be pitched towards the
rear of the building or install additional drywells that will capture water
from the parking lot that may be draining towards the building.
Condition the entire space of the basement so that humidity levels are
controlled.
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4.2 Mold
Building materials in Town Hall that are contaminated with visible mold growth should
be addressed. Enviroscience Consultants makes the following recommendations:
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Pipe insulation in the Mechanical Room and Maintenance Room and
above the drop ceiling throughout the finished areas of the basement
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Enviroscience Consultants, Inc.
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should be removed and replaced with new material. Some pipe insulation
may contain asbestos and should be handled in accordance with State
regulations.
. Ceiling tiles in the basement with visible mold growth should be removed
and replaced with new materials.
. Dockets and record books in the Records Storage Room contaminated
with mold should be cleaned to remove the mold. It is recommended that
a document restoration company perform the cleaning to ensure the
physical integrity of these items.
. Wall paneling of the northwest corner of the Data Processing Room
contaminated with visible mold growth should be removed and replaced
with new material.
. Unit ventilators of the Wood Shop and Wood Shop Storage Room
contaminated with visible mold growth should be thoroughly cleaned.
. Wallboard of the Computer Room and behind the vinyl wallpaper of the
main entrance vestibule contaminated with visible mold growth should be
removed and replaced with new material.
It is imperative mold remediation be conducted in a manner that prevents the spread of
mold and mold-contaminated materials to unaffected portions of the building. It is
recommended workers experienced in mold remediation be used to perform remedial
work.
5. Conclusions
Results of the air samples show levels of mold inside Town Hall that are generally higher
than those outside. The sample data suggest that exposure to mold inside the building
could be greater than exposure outside the building in ambient air.
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As with any air quality tests, the results of Enviroscience Consultants' sampling are
relevant to the sampling period and the parameters tested for and are only indicators of
overall conditions in the area of sampling. Standardized measurements and biological
markers of exposure to mold are largely unknown. Because of this it is not possible to
determine "safe" or "unsafe" levels of exposure for people in general. An individual's
reaction to mold ultimately depends upon that individual's sensitivity and allergies and
should be taken into account when accessing indoor air quality.
An important consideration in any area that may be subject to water intrusion or leakage
is the issue of mold. The possibility that mold has grown and accumulated in areas that
cannot be seen, including areas behind walls, behind wall coverings, above ceilings, and
under floor coverings is present in any location, but is greater when increased moisture or
humidity is present. It is possible for water-stained material and soft or rotted wood to
have an elevated mold content. While molds are present in all buildings, elevated
amounts can cause health problems for some individuals.
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Enviroscience Consultants, Inc.
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Remedial activities for Town Hall should be carried out in a timely manner. Please feel
free to contact us if you have additional questions or concerns.
Sincerely,
!l7jGal~g:1 L
Principal
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Brian Feeley v -- - d
Industrial Hygiene Technician
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Air sampling for mold was conducted in the Data Processing Room.
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A dehumidifier was operating in the kitchen of the Data Processing Room.
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Ceiling tiles in the kitchen of the Data Processing Room were missing or damaged from
condensate attributed to heating/air conditioning water pipes in the ceiling plenum.
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Mold was growing on pipe insulation in the ceiling plenum above the kitchen of the Data
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A ceiling tile in the Storage Room (Ladies Room) of the basement was damaged from
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Air sampling for mold was conducted in the Records Storage Room.
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The Records Storage Room is climate-controlled with an HV AC unit dedicated solely to
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A crack in the foundation wall allows water to enter the Records Storage Room.
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Mold was present on the outer bindings of town record books stored in the Records
Storage Room. Record books affected with mold were older style bindings from the
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IndllstrialHygiene Investigatioll
October 5,2005
Mold is growing on the outer edge of a records book stored in the Records Storage
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The Vault is climate-controlled with an HV AC unit dedicated solely to the room.
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Plastic sheeting had been used to shield files stored in the Vault from water from an
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Mold is present on pipe insulation in the ceiling plenum of the Vault. The pipe had
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Mold is present on pipe insulation throughout the Mechanical Room.
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A dehumidifier was operating in the Mechanical Room. Plastic sheeting had been used
to shield it from dripping condensate from overhead pipes.
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Sout/w/d Town /lall
Industria//lygiene Investigation
October 5,2005
An overhead sprinkler system pipe in the Mechanical Room is badly rusted.
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Portions of mold-contaminated pipe insulation in the Maintenance Room and throughout
the building are suspected of being asbestos-containing material.
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OClober 5, 2005
Air sampling for mold was conducted in the Town Supervisor's Office.
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The wall cavity beneath the window of the Town Attorney's Office was inspected for
mold by creating inspection holes and using a fiber optic borescope. No mold was
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SOllthold Town Hall
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Ortober 5,2005
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Visible mold growth was present on wallboard of the Computer Training Room.
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SO/lIllOld Town /I all
Industria/llygiene Investigation
October 5, 2005
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Condensate was dripping from plumbing in the Storage Room of the basement.
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Air sampling for mold was conducted in the Wood Shop Storage Room.
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October 5, 2005
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Visible mold growth was present on the HV AC units of the Wood Shop Storage Room.
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The storm water drain at the bottom of the exterior stairway to the Wood Shop was
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October 5,2005
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Water stains in the attic suggest roof leaks. The stains were dry at the time of inspection
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Several roof drains in the attic were not insulated, which could result in the formation of
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The asphalt-shingled roof is weathered and most likely will need replacing in the near
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foundation of the building, which may be causing water to enter through cracks in the
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Water from an air conditioning unit condensate drain line drains water against the
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Portions of the parking lot appear to be pitched towards the building, which may allow
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PURE EARTH ENVIRONMENTAL LAB., INC.
7184 North Park Drive
Pennsauken, NJ 08110
Phone: (856) 486-1177
FAX: (856) 486-0005
LAB 0 RAT 0 R Y
ENVIROSCIENCE CONSULTANTS, INC
2150 Smithtown Avenue
Ronkonkoma, NY 11779
(631) 580-3191
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AIR-O-CELL STANDARD
TOTAL AIR VOLUME:
FIELD DIAMETER:
Asp/Pen like spores
Cladosporium
Alternaria
Basidiospores
Bipolaris/Drechslera
Curvularia
Chaetomium
Stachybotrys
Ulocladium
Ascospores
Other/Unidentified
Hyphae
TOTAL COUNTS
.
Pollens
Fibrous glass
Other fibers
Insect fragments
Epithelial cells
MINIMUM DETECTION LIMIT
BACKGROUND
AIHA-IAQ EMLAP #102747
Report Date/Time 10/08/05
10:14:55
.
COUNTS
150
3.5
68
6
4
1
13
4
96
10
Light
Page:
1
of: 20
T.J. Passon JR., PH.D.
LABORATORY DIRECTOR
R E P 0 R T
Job Number: 051030950
Accession No.: 495723
Date Collected: 10/05/05
Date Received: 10/07/05
Date Analyzed: 10/07/05
SOUTHOLD TOWN HALL
A1/MAINTENANCE RM
1
6
RESULT UNITS
LITERS
1904 CTS/m^3
168 CTS/m^3
112 CTS/m^3
28 CTS/m^3
364 CTS/m^3
112 CTS/m^3
2688 CTS/m^3
28 CTS/m^3
168 CTS/m^3
280 CTS/m^3
28 CTS/m^3
,,".
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PURE EARTH ENVIRONMENTAL LAB., INC.
7184 North Park Drive
Pennsauken, NJ 08110
phone: (856) 486-1177
FAX: (856) 486-0005
LAB 0 RAT 0 R Y
ENVIROSCIENCE CONSULTANTS, INC
2150 Smithtown Avenue
Ronkonkoma, NY 11779
(631) 580-3191
.
AIR-O-CELL STANDARD
TOTAL AIR VOLUME:
FIELD DIAMETER:
Asp/Pen like spores
Cladosporium
Alternaria
Basidiospores
Bipolaris/Drechslera
Curvularia
Chaetomium
Stachybotrys
Ulocladium
Ascospores
Other/Unidentified
Hyphae
TOTAL COUNTS
.
Pollens
Fibrous glass
Other fibers
Insect fragments
Epithelial cells
MINIMUM DETECTION LIMIT
BACKGROUND
AIHA-IAQ EMLAP #102747
Report Date/Time 10/08/05
10:14:55
.
COUNTS
150
3.5
71
1
1
73
10
Light
Page:
2
of: 20
T.J. Passon JR., PH.D.
LABORATORY DIRECTOR
R E P 0 R T
Job Number: 051030950
Accession No.: 495724
Date Collected: 10/05/05
Date Received: 10/07/05
Date Analyzed: 10/07/05
SOUTHOLD TOWN HALL
A2/DATA PROCESSING
RESULT UNITS
LITERS
1988 CTS/m^3
28 CTS/m^3
28 CTS/m^3
2044 CTS/m^3
280 CTS/m^^3
28 CTS/m^3
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PURE EARTH ENVIRONMENTAL LAB., INC.
7184 North Park Drive
Pennsauken, NJ 08110
Phone: (856) 486-1177
FAX: (856) 486-0005
LAB 0 RAT 0 R Y
ENVIROSCIENCE CONSULTANTS, INC
2150 Smithtown Avenue
Ronkonkoma, NY 11779
(631) 580-3191
.
AIR-O-CELL STANDARD
TOTAL AIR VOLUME:
FIELD DIAMETER:
Asp/Pen like spores
Cladosporium
Alternaria
Basidiospores
Bipolaris/Drechslera
Curvularia
Chaetomium
Stachybotrys
Ulocladium
Ascospores
Other/Unidentified
Hyphae
TOTAL COUNTS
.
Pollens
Fibrous glass
Other fibers
Insect fragments
Epithelial cells
MINIMUM DETECTION LIMIT
BACKGROUND
AIHA-IAQ EMLAP #102747
Report Date/Time 10/08/05
10:14:55
.
COUNTS
150
3.5
10
10
Light
Page:
3
of: 20
T.J. Passon JR., PH.D.
LABORATORY DIRECTOR
R E P 0 R T
Job Number: 051030950
Accession No.: 495725
Date Collected: 10/05/05
Date Received: 10/07/05
Date Analyzed: 10/07/05
SOUTHOLD TOWN HALL
A3/COMPUTER RM
RESULT UNITS
LITERS
280 CTS/m^3
280 CTS/m^3
28 CTS/m^3
/'" ,.
'.' '~~~"--;_.
"..J
':~)r
.
PURE EARTH ENVIRONMENTAL LAB., INC.
7184 North Park Drive
pennsauken, NJ 08110
Phone: (856) 486-1177
FAX: (856) 486-0005
LAB 0 RAT 0 R Y
ENVIROSCIENCE CONSULTANTS, INC
2150 Smithtown Avenue
Ronkonkoma, NY 11779
(631) 580-3191
.
AIR-O-CELL STANDARD
TOTAL AIR VOLUME:
FIELD DIAMETER:
Asp/Pen like spores
Cladosporium
Alternaria
Basidiospores
Bipolaris/Drechslera
Curvularia
Chaetomium
Stachybotrys
Ulocladium
Ascospores
Other/Unidentified
Hyphae
TOTAL COUNTS
.
Pollens
Fibrous glass
Other fibers
Insect fragments
Epithelial cells
MINIMUM DETECTION LIMIT
BACKGROUND
AIHA-IAQ EMLAP #102747
Report Date/Time 10/08/05
10:14:55
.
COUNTS
150
3.5
2
2
Light
Page:
of: 20
4
T.J. Passon JR., PH.D.
LABORATORY DIRECTOR
R E P 0 R T
Job Number: 051030950
Accession No.: 495726
Date Collected: 10/05/05
Date Received: 10/07/05
Date Analyzed: 10/07/05
SOUTHOLD TOWN HALL
M/VAULT
RESULT UNITS
LITERS
56 CTS/m~3
56 CTS/m~3
5
140 CTS/m~3
28 CTS/m~3
/ ~..".., ...-',).'
Ld)O,':jL";':j i)p .':"c',(jr
.
PURE EARTH ENVIRONMENTAL LAB., INC.
7184 North Park Drive
pennsauken, NJ 08110
Phone: (856) 486-1177
FAX: (856) 486-0005
LAB 0 RAT 0 R Y
ENVIROSCIENCE CONSULTANTS, INC
2150 Smithtown Avenue
Ronkonkoma, NY 11779
(631) 580-3191
.
AIR-O-CELL STANDARD
TOTAL AIR VOLUME:
FIELD DIAMETER:
Asp/Pen like spores
Cladosporium
Alternaria
Basidiospores
Bipolaris/Drechslera
Curvularia
Chaetomium
Stachybotrys
Ulocladium
Ascospores
Other/Unidentified
Hyphae
TOTAL COUNTS
.
Pollens
Fibrous glass
Other fibers
Insect fragments
Epithelial cells
MINIMUM DETECTION LIMIT
BACKGROUND
AIHA-IAQ EMLAP #102747
Report Date/Time 10/08/05
10:14:55
.
COUNTS
150
3.5
5
1
10
Light
Page:
5
of: 20
T.J. Passon JR., PH.D.
LABORATORY DIRECTOR
R E P 0 R T
Job Number: 051030950
Accession No.: 495727
Date Collected: 10/05/05
Date Received: 10/07/05
Date Analyzed: 10/07/05
SOUTHOLD TOWN HALL
AS/RECORDS STORAGE
RESULT UNITS
LITERS
140 CTS/m^3
28 CTS/m^3
6
168 CTS/m^3
280 CTS/m^3
28 CTS/m^3
/.
, /
; Fu..-........... /
L>t>. ll)!
.
PURE EARTH ENVIRONMENTAL LAB., INC.
7184 North Park Drive
Pennsauken, NJ 08110
Phone: (856) 486 -11 77
FAX: (856) 486-0005
Page:
of: 20
6
T.J. Passon JR., PH.D.
LABORATORY DIRECTOR
R E P 0 R T
Job Number: 051030950
Accession No.: 495728
Date Collected: 10/05/05
Date Received: 10/07/05
Date Analyzed: 10/07/05
SOUTHOLD TOWN HALL
A6/SUPERVISOR'S OFFICE
LAB 0 RAT 0 R Y
ENVIROSCIENCE CONSULTANTS, INC
2150 Smithtown Avenue
Ronkonkoma, NY 11779
(631) 580-3191
.
AIR-O-CELL STANDARD
TOTAL AIR VOLUME:
FIELD DIAMETER:
Asp/Pen like spores
Cladosporium
Alternaria
Basidiospores
Bipolaris/Drechslera
Curvularia
Chaetomium
Stachybotrys
Ulocladium
Ascospores
Other/Unidentified
Hyphae
TOTAL COUNTS
.
Pollens
Fibrous glass
Other fibers
Insect fragments
Epithelial cells
MINIMUM DETECTION LIMIT
BACKGROUND
AIHA-IAQ EMLAP #102747
Report Date/Time 10/08/05
10:14:55
.
COUNTS
RESULT UNITS
150
3.5
188
15
LITERS
10
5264 CTS/m^3
420 CTS/m^3
280 CTS/m^3
3 84 CTS/m^3
12 336 CTS/m^3
228 6384 CTS/m^3
2 56 CTS/m^3
15 420 CTS/m^3
75 2100 CTS/m^3
28 CTS/m^3
Light
/;,'1
1'"~L4 "
Lc.:.::;,orc.<tc j'- L);! d:1;
.
PURE EARTH ENVIRONMENTAL LAB., INC.
7184 North Park Drive
Pennsauken, NJ 08110
Phone: (856) 486 -1177
FAX: (856) 486-0005
Page:
of: 20
7
T.J. Passon JR., PH.D.
LABORATORY DIRECTOR
LAB 0 RAT 0 R Y
ENVIROSCIENCE CONSULTANTS, INC
2150 Smithtown Avenue
Ronkonkoma, NY 11779
(631) 580-3191
.
AIR-O-CELL STANDARD
TOTAL AIR VOLUME:
FIELD DIAMETER:
Asp/Pen like spores
Cladosporium
Alternaria
Basidiospores
Bipolaris/Drechslera
Curvularia
Chaetomium
Stachybotrys
Ulocladium
Ascospores
Other/Unidentified
Hyphae
TOTAL COUNTS
.
Pollens
Fibrous glass
Other fibers
Insect fragments
Epithelial cells
MINIMUM DETECTION LIMIT
BACKGROUND
AlHA-IAQ EMLAP #102747
Report Date/Time 10/08/05
10:14:55
.
R E P 0 R T
Job Number: 051030950
Accession No.: 495729
Date Collected: 10/05/05
Date Received: 10/07/05
Date Analyzed: 10/07/05
SOUTHOLD TOWN HALL
A7/SUPERVISOR OFFICE
COUNTS
RESULT UNITS
LITERS
1540 CTS/m^3
644 CTS/m^3
56 CTS/m^3
84 CTS/m^3
150
3.5
55
23
2
3
1 28 CTS/m^3
4 112 CTS/m^3
88 2464 CTS/m^3
3 84 CTS/m^3
14 392 CTS/m^3
80 2240 CTS/m^3
28 CTS/m^3
Light
/
" .~.._' /
.
PURE EARTH ENVIRONMENTAL LAB., INC.
7184 North Park Drive
pennsauken, NJ 08110
Phone: (856) 486-1177
FAX: (856) 486-0005
LAB 0 RAT 0 R Y
ENVIROSCIENCE CONSULTANTS, INC
2150 Smithtown Avenue
Ronkonkoma, NY 11779
(631) 580-3191
.
AIR-O-CELL STANDARD
TOTAL AIR VOLUME:
FIELD DIAMETER:
Asp/Pen like spores
Cladosporium
Alternaria
Basidiospores
Bipolaris/Drechslera
Curvularia
Chaetomium
Stachybotrys
Ulocladium
Ascospores
Other/Unidentified
Hyphae
TOTAL COUNTS
.
Pollens
Fibrous glass
Other fibers
Insect fragments
Epithelial cells
MINIMUM DETECTION LIMIT
BACKGROUND
AIHA-IAQ EMLAP #102747
Report Date/Time 10/08/05
10:14:55
.
COUNTS
150
3.5
51
9
5
1
1
7
74
10
39
Light
Page:
8
of: 20
T.J. Passon JR., PH.D.
LABORATORY DIRECTOR
R E P 0 R T
Job Number: 051030950
Accession No.: 495730
Date Collected: 10/05/05
Date Received: 10/07/05
Date Analyzed: 10/07/05
SOUTHOLD TOWN HALL
A8/TOWN ATTORNEY'S OFFICE
1
RESULT UNITS
LITERS
1428 CTS/m^3
252 CTS/m^3
140 CTS/m^3
28 CTS/m^3
28 CTS/m^3
196 CTS/m^3
2072 CTS/m^3
28 CTS/m^3
280 CTS/m^3
1092 CTS/m^3
28 CTS/m^3
"'
" ,1'...,~/~-u
.
PURE EARTH ENVIRONMENTAL LAB., INC.
7184 North Park Drive
Pennsauken, NJ 08110
phone: (856) 486-1177
FAX: (856) 486-0005
LAB 0 RAT 0 R Y
ENVIROSCIENCE CONSULTANTS, INC
2150 Smithtown Avenue
Ronkonkoma, NY 11779
(631) 580-3191
.
AIR-O-CELL STANDARD
TOTAL AIR VOLUME:
FIELD DIAMETER:
Asp/Pen like spores
Cladosporium
Alternaria
Basidiospores
Bipolaris/Drechslera
Curvularia
Chaetomium
Stachybotrys
Ulocladium
Ascospores
Other/Unidentified
Hyphae
TOTAL COUNTS
.
Pollens
Fibrous glass
Other fibers
Insect fragments
Epithelial cells
MINIMUM DETECTION LIMIT
BACKGROUND
AIHA-IAQ EMLAP #102747
Report Date/Time 10/08/05
10:14:55
.
COUNTS
150
3.5
5
44
2
51
12
75
Light
Page:
9
of: 20
T.J. Passon JR., PH.D.
LABORATORY DIRECTOR
R E P 0 R T
Job Number: 051030950
Accession No.: 495731
Date Collected: 10/05/05
Date Received: 10/07/05
Date Analyzed: 10/07/05
SOUTHOLD TOWN HALL
A9/TOWN CLERK OFFICE
RESULT UNITS
LITERS
140 CTS/m^3
1232 CTS/m^3
56 CTS/m^3
3
1428 CTS/m^3
84 CTS/m^3
336 CTS/m^3
2100 CTS/m^3
28 CTS/m^3
,
, ,,~, .....,..
.
PURE EARTH ENVIRONMENTAL LAB., INC.
7184 North Park Drive
Pennsauken, NJ 08110
Phone: (856) 486 -11 77
FAX: (856) 486-0005
Page: 10
of: 20
T.J. Passon JR., PH.D.
LABORATORY DIRECTOR
R E P 0 R T
Job Number: 051030950
Accession No.: 495732
Date Collected: 10/05/05
Date Received: 10/07/05
Date Analyzed: 10/07/05
LAB 0 RAT 0 R Y
ENVIROSCIENCE CONSULTANTS, INC
2150 Smithtown Avenue
Ronkonkoma, NY 11779
(631) 580-3191
.
AIR-O-CELL STANDARD
TOTAL AIR VOLUME:
FIELD DIAMETER:
Asp/Pen like spores
Cladosporium
Alternaria
Basidiospores
Bipolaris/Drechslera
Curvularia
Chaetomium
Stachybotrys
Ulocladium
Ascospores
Other/Unidentified
Hyphae
TOTAL COUNTS
.
Pollens
Fibrous glass
Other fibers
Insect fragments
Epithelial cells
MINIMUM DETECTION LIMIT
BACKGROUND
AIHA-IAQ EMLAP #102747
Report Date/Time 10/08/05
10:14:55
.
SOUTHOLD TOWN HALL
A10/TOWN CLERK'S OFFICE
COUNTS
RESULT UNITS
150
3.5
6
5
LITERS
2
168 CTS/m^3
140 CTS/m^3
56 CTS/m^3
1 28 CTS/m^3
14 392 CTS/m^3
2 56 CTS/m^3
2 56 CTS/m^3
8 224 CTS/m^3
65 1820 CTS/m^3
28 CTS/m^3
Light
,.:.-.."
.
PURE EARTH ENVIRONMENTAL LAB., INC.
7184 North Park Drive
Pennsauken, NJ 08110
Phone: (856) 486-1177
FAX: (856) 486-0005
LAB 0 RAT 0 R Y
ENVIROSCIENCE CONSULTANTS, INC
2150 Smithtown Avenue
Ronkonkoma, NY 11779
(631) 580-3191
.
AIR-O-CELL STANDARD
TOTAL AIR VOLUME:
FIELD DIAMETER:
Asp/Pen like spores
Cladosporium
Alternaria
Basidiospores
Bipolaris/Drechslera
Curvularia
Chaetomium
Stachybotrys
Ulocladium
Ascospores
Other/Unidentified
Hyphae
TOTAL COUNTS
.
Pollens
Fibrous glass
Other fibers
Insect fragments
Epithelial cells
MINIMUM DETECTION LIMIT
BACKGROUND
AIHA-IAQ EMLAP #102747
Report Date/Time 10/08/05
10:14:55
.
COUNTS
150
3.5
5
1
1
2
2
1
12
240
Light
Page: 11
of: 20
T.J. Passon JR., PH.D.
LABORATORY DIRECTOR
R E P 0 R T
Job Number: 051030950
Accession No.: 495733
Date Collected: 10/05/05
Date Received: 10/07/05
Date Analyzed: 10/07/05
SOUTHOLD TOWN HALL
All/RECORDS MGMT
RESULT UNITS
LITERS
140 CTS/m^3
28 CTS/m^3
28 CTS/m^3
5
56 CTS/m^3
56 CTS/m^3
28 CTS/m^3
336 CTS/m^3
140 CTS/m^3
6720 CTS/m^3
28 CTS/m^3
;
I
../r, "...)
.
PURE EARTH ENVIRONMENTAL LAB., INC.
7184 North Park Drive
Pennsauken, NJ 08110
Phone: (856) 486-1177
FAX: (856) 486-0005
Page: 12
of: 20
T.J. Passon JR., PH.D.
LABORATORY DIRECTOR
LAB 0 RAT 0 R Y
ENVIROSCIENCE CONSULTANTS, INC
2150 Smithtown Avenue
Ronkonkoma, NY 11779
(631) 580-3191
.
AIR-O-CELL STANDARD
TOTAL AIR VOLUME:
FIELD DIAMETER:
Asp/Pen like spores
Cladosporium
Alternaria
Basidiospores
Bipolaris/Drechslera
Curvularia
Chaetomium
Stachybotrys
Ulocladium
Ascospores
Other/Unidentified
Hyphae
TOTAL COUNTS
.
Pollens
Fibrous glass
Other fibers
Insect fragments
Epi thelial cells
MINIMUM DETECTION LIMIT
BACKGROUND
AIHA-IAQ EMLAP #102747
Report Date/Time 10/08/05
10:14:55
.
R E P 0 R T
Job Number: 051030950
Accession No.: 495734
Date Collected: 10/05/05
Date Received: 10/07/05
Date Analyzed: 10/07/05
SOUTHOLD TOWN HALL
A12/0/S WEST SIDE
COUNTS
RESULT UNITS
150
3.5
LITERS
33
924 CTS/m^3
476 CTS/m^3
17
2 56 CTS/m^3
7 196 CTS/m^3
1 28 CTS/m^3
60 1680 CTS/m^3
2 56 CTS/m^3
28 CTS/m^3
Light
/ ,.....
L:_ r . '~'l _ .!(/
.
PURE EARTH ENVIRONMENTAL LAB., INC.
7184 North Park Drive
Pennsauken, NJ 08110
phone: (856) 486-1177
FAX: (856) 486-0005
Page: 13
of: 20
T.J. Passon JR., PH.D.
LABORATORY DIRECTOR
R E P 0 R T
Job Number: 051030950
Accession No.: 495735
Date Collected: 10/05/05
Date Received: 10/07/05
Date Analyzed: 10/07/05
SOUTHOLD TOWN HALL
A13/TAX ASSESSOR DEPT.
LAB 0 RAT 0 R Y
ENVIROSCIENCE CONSULTANTS, INC
2150 Smithtown Avenue
Ronkonkoma, NY 11779
(631) 580-3191
.
AIR-O-CELL STANDARD
TOTAL AIR VOLUME:
FIELD DIAMETER:
Asp/Pen like spores
Cladosporium
Alternaria
Basidiospores
Bipolaris/Drechslera
Curvularia
Chaetomium
Stachybotrys
Ulocladium
Ascospores
Other/Unidentified
Hyphae
TOTAL COUNTS
.
Pollens
Fibrous glass
Other fibers
Insect fragments
Epithelial cells
MINIMUM DETECTION LIMIT
BACKGROUND
AIHA-IAQ EMLAP #102747
Report Date/Time 10/08/05
10:14:55
.
COUNTS
RESULT UNITS
150
3.5
24
LITERS
672 CTS/m^3
8
224 CTS/m^3
1 28 CTS/m^3
4 112 CTS/m^3
37 1036 CTS/m^3
2 56 CTS/m^3
3 84 CTS/m^3
100 2800 CTS/m^3
28 CTS/m^3
Light
.
PURE EARTH ENVIRONMENTAL LAB., INC.
7184 North Park Drive
Pennsauken, NJ 08110
Phone: (856) 486-1177
FAX: (856) 486-0005
LAB 0 RAT 0 R Y
ENVIROSCIENCE CONSULTANTS, INC
2150 Smithtown Avenue
Ronkonkoma, NY 11779
(631) 580-3191
.
AIR-O-CELL STANDARD
TOTAL AIR VOLUME:
FIELD DIAMETER:
Asp/Pen like spores
Cladosporium
Alternaria
Basidiospores
Bipolaris/Drechslera
Curvularia
Chaetomium
Stachybotrys
Ulocladium
Ascospores
Other/Unidentified
Hyphae
TOTAL COUNTS
.
Pollens
Fibrous glass
Other fibers
Insect fragments
Epithelial cells
MINIMUM DETECTION LIMIT
BACKGROUND
------------------------
AIHA-IAQ EMLAP #102747
Report Date/Time 10/08/05
10:14:55
.
COUNTS
150
3.5
15
2
3
22
10
50
Light
Page: 14
of: 20
T.J. Passon JR., PH.D.
LABORATORY DIRECTOR
R E P 0 R T
Job Number: 051030950
Accession No.: 495736
Date Collected: 10/05/05
Date Received: 10/07/05
Date Analyzed: 10/07/05
SOUTHOLD TOWN HALL
A14/TAX ASSESSOR OFFICE
RESULT UNITS
LITERS
420 CTS/m^3
56 CTS/m^3
84 CTS/m^3
1
28 CTS/m^3
28 CTS/m^3
1
616 CTS/m^3
280 CTS/m^3
1400 CTS/m^3
28 CTS/m^3
I
L, '..r,
'~'.;' '.',"
.
PURE EARTH ENVIRONMENTAL LAB., INC.
7184 North Park Drive
pennsauken, NJ 08110
Phone: (856) 486-1177
FAX: (856) 486-0005
LAB 0 RAT 0 R Y
ENVIROSCIENCE CONSULTANTS, INC
2150 Smithtown Avenue
Ronkonkoma, NY 11779
(631) 580-3191
.
AIR-O-CELL STANDARD
TOTAL AIR VOLUME:
FIELD DIAMETER:
Asp/Pen like spores
Cladosporium
Alternaria
Basidiospores
Bipolaris/Drechslera
Curvularia
Chaetomium
Stachybotrys
Ulocladium
Ascospores
Other/Unidentified
Hyphae
TOTAL COUNTS
.
Pollens
Fibrous glass
Other fibers
Insect fragments
Epithelial cells
MINIMUM DETECTION LIMIT
BACKGROUND
AIHA-IAQ EMLAP #102747
Report Date/Time 10/08/05
10:14:55
.
COUNTS
150
3.5
241
2
2
1
246
52
Light
Page: 15
of: 20
T.J. Passon JR., PH.D.
LABORATORY DIRECTOR
R E P 0 R T
Job Number: 051030950
Accession No.: 495737
Date Collected: 10/05/05
Date Received: 10/07/05
Date Analyzed: 10/07/05
SOUTHOLD TOWN HALL
A15/COMPUTER TRAINING
RESULT UNITS
LITERS
6748 CTS/m^3
56 CTS/m^3
56 CTS/m^3
28 CTS/m^3
6888 CTS/m^3
6
168 CTS/m^3
1456 CTS/m^3
28 CTS/m^3
,';, i 'r U:',:':.;~
.
PURE EARTH ENVIRONMENTAL LAB., INC.
7184 North Park Drive
Pennsauken, NJ 08110
Phone: (856) 486-1177
FAX: (856) 486-0005
LAB 0 RAT 0 R Y
ENVIROSCIENCE CONSULTANTS, INC
2150 Smithtown Avenue
Ronkonkoma, NY 11779
(631) 580-3191
.
AIR-O-CELL STANDARD
TOTAL AIR VOLUME:
FIELD DIAMETER:
Asp/Pen like spores
Cladosporium
Alternaria
Basidiospores
Bipolaris/Drechslera
Curvularia
Chaetomium
Stachybotrys
Ulocladium
Ascospores
Other/Unidentified
Hyphae
TOTAL COUNTS
.
Pollens
Fibrous glass
Other fibers
Insect fragments
Epithelial cells
MINIMUM DETECTION LIMIT
BACKGROUND
------------------------
AIHA-IAQ EMLAP #102747
Report Date/Time 10/08/05
10:14:55
.
COUNTS
150
3.5
16
2
2
20
Light
Page: 16
of: 20
T.J. Passon JR., PH.D.
LABORATORY DIRECTOR
R E P 0 R T
Job Number: 051030950
Accession No.: 495738
Date Collected: 10/05/05
Date Received: 10/07/05
Date Analyzed: 10/07/05
SOUTHOLD TOWN HALL
A16/WOOD SHOP STORE RM
RESULT UNITS
LITERS
448 CTS/m^3
56 CTS/m^3
56 CTS/m^3
560 CTS/m^3
3
84 CTS/m^3
28 CTS/m^3
.
PURE EARTH ENVIRONMENTAL LAB., INC.
7184 North Park Drive
pennsauken, NJ 08110
Phone: (856) 486 -1177
FAX: (856) 486-0005
LAB 0 RAT 0 R Y
ENVIROSCIENCE CONSULTANTS, INC
2150 Smithtown Avenue
Ronkonkoma, NY 11779
(631) 580-3191
.
AIR-O-CELL STANDARD
TOTAL AIR VOLUME:
FIELD DIAMETER:
Asp/Pen like spores
Cladosporium
Alternaria
Basidiospores
Bipolaris/Drechslera
Curvularia
Chaetomium
Stachybotrys
Ulocladium
Ascospores
Other/Unidentified
Hyphae
TOTAL COUNTS
.
Pollens
Fibrous glass
Other fibers
Insect fragments
Epithelial cells
MINIMUM DETECTION LIMIT
BACKGROUND
AIHA-IAQ EMLAP #102747
Report Date/Time 10/08/05
10:14:55
.
COUNTS
150
3.5
8
13
9
6
36
27
Light
Page: 17
of: 20
T.J. Passon JR., PH.D.
LABORATORY DIRECTOR
R E P 0 R T
Job Number: 051030950
Accession No.: 495739
Date Collected: 10/05/05
Date Received: 10/07/05
Date Analyzed: 10/07/05
SOUTHOLD TOWN HALL
A17/0/S NE PARKING LOT
RESULT UNITS
LITERS
224 CTS/mA3
364 CTS/mA3
252 CTS/mA3
168 CTS/mA3
1008 CTS/mA3
756 CTS/mA3
28 CTS/mA3
ill /
/"W,'"
l C""C",'
.
PURE EARTH ENVIRONMENTAL LAB., INC.
7184 North Park Drive
Pennsauken, NJ 08110
Phone: (856) 486-1177
FAX: (856) 486-0005
LAB 0 RAT 0 R Y
ENVIROSCIENCE CONSULTANTS, INC
2150 Smithtown Avenue
Ronkonkoma, NY 11779
(631) 580-3191
.
COUNTS
TAPE PREP-FUNGI ID
SCOTCH TAPE PREP
FUNGAL IDENTIFICATION
Stachybotrys sp.
Loaded
.
QUANTIFICATION/40X
Rare: 1-5 spores
Few: 6-10 spores
Moderate: 11-50 spores
Many: >50 spores
Loaded: *TNTC spores
* (too numerous to count)
AIHA, EMLAP #102747
Report Date/Time 10/08/05
10:14:55
.
Page: 18
of: 20
T.J. Passon JR., PH.D.
LABORATORY DIRECTOR
R E P 0 R T
Job Number: 051030950
Accession No.: 495740
Date Collected: 10/05/05
Date Received: 10/07/05
Date Analyzed: 10/07/05
SOUTHOLD TOWN HALL
Sl/DATA PROCESSING NW CORNER W
UNITS
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PURE EARTH ENVIRONMENTAL LAB., INC.
7184 North Park Drive
Pennsauken, NJ 08110
Phone: (856) 486 -1177
FAX: (856) 486-0005
LAB 0 RAT 0 R Y
ENVIROSCIENCE CONSULTANTS, INC
2150 Smithtown Avenue
Ronkonkoma, NY 11779
(631) 580-3191
.
COUNTS
TAPE PREP-FUNGI ID
SCOTCH TAPE PREP
FUNGAL IDENTIFICATION
Stachybotrys sp.
Chaetomium sp.
Loaded
Few
.
QUANTIFICATION/40X
Rare: 1-5 spores
Few: 6-10 spores
Moderate: 11-50 spores
Many: >50 spores
Loaded: *TNTC spores
*(too numerous to count)
AIHA, EMLAP #102747
Report Date/Time 10/08/05
10:14:55
.
Page: 19
of: 20
T.J. Passon JR., PH.D.
LABORATORY DIRECTOR
R E P 0 R T
Job Number: 051030950
Accession No.: 495741
Date Collected: 10/05/05
Date Received: 10/07/05
Date Analyzed: 10/07/05
SOUTHOLD TOWN HALL
S2/MAINTENANCE RM OVERHEAD PIP
UNITS
/;: /
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,<
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.
PURE EARTH ENVIRONMENTAL LAB., INC.
7184 North Park Drive
Pennsauken, NJ 08110
Phone: (856) 486-1177
FAX: (856) 486-0005
LAB 0 RAT 0 R Y
ENVIROSCIENCE CONSULTANTS, INC
2150 Smithtown Avenue
Ronkonkoma, NY 11779
(631) 580-3191
.
TAPE PREP-FUNGI ID
SCOTCH TAPE PREP
FUNGAL IDENTIFICATION
Aspergillus/Penicillium
like spores
.
QUANTIFICATION/40X
Rare: 1-5 spores
Few: 6-10 spores
Moderate: 11-50 spores
Many: >50 spores
Loaded: *TNTC spores
* (too numerous to count)
AIHA, EMLAP #102747
Report Date/Time 10/08/05
10:14:55
.
COUNTS
Few
Page: 20
of: 20
T.J. Passon JR., PH.D.
LABORATORY DIRECTOR
R E P 0 R T
Job Number: 051030950
Accession No.: 495742
Date Collected: 10/05/05
Date Received: 10/07/05
Date Analyzed: 10/07/05
SOUTHOLD TOWN HALL
S3/RECORDS STORAGE CIVIL JUSTI
UNITS
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TOWN HAll
Main Road
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ENVIROSCIENCE CONSULTANTS, INC.
2150 SMITHTOWN AVENUE
RONKONKOMA, NEW YORK 1 1779
(631) 580-3191
WWW.ENVIROHEALTH.ORG
.