GO i Structure Structure Type Length ID or Structure N or 9 EDS
(Nonadb
No F B C M >=05 M >=5p Chrys Amphibole NonasD jAmbig/ND
No Coord i <5(J Elements)
ZZ
zz
Struct=>0.5p > 5:1 Aspect Raticr Grid acceptance:
•/= Positive diffraction pattern properties conforming to <50% uridissolved filter, overlapped or folded Totals
laboratory identification criteria observed <10% particulate coverage >50% coverage ate
least 20 unfolded or overiappec gnd squares <5% F B C M >5u
y'= EDS spectrum conforming to laboratory holes or opaque areas
identification criteria observed Chrysotile
1 AMPHIBOLES Amphibole
► = Single Fiber Amosite
S = Bundle (<3 fibers <1 fiber diameter apart Crocidolite Ambiguous
C = Cluster (>3 Intersections) Anthophyllite Non-Asbestos
Tremolite
M = Matrix Non-Identified i
Actinolite
NSD = No Structures Detected
CITY_21MC100_003104652
NYC-WTC_000184115
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000184115Source: NYC Law Department, mirrored locally
Laboratory report documenting transmission electron microscopy analysis of an air sample collected from NYC Board of Education facilities in December 2001.
Laboratory data sheet recording transmission electron microscopy analysis of an air sample for asbestos fibers collected by the NYC Board of Education.
Laboratory report documenting transmission electron microscopy analysis of an air sample collected from NYC Board of Education facilities in December 2001.
Laboratory report documenting transmission electron microscopy analysis of an air sample collected from NYC Board of Education facilities in December 2001.