annexure: 2.1 deed of assignment regarding procurement of...
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Annexure: 2.1 – Deed of Assignment regarding procurement of land along with
infrastructure
Annexure: 3.1 - Detailed Floral & Faunal Inventory
Table 1: Project plot specific floral inventory (Existing green belt)
Botanical Name Habit Family Local Name Origin No. of plants Area (sq. m.)
Green belt towards right of the main gate
Dypsis lutescens Tr Arecaceae -- In Clump of 24 plants 12.25
Artocarpus heterophyllus Tr Moraceae Phanas Na 1
Ficus racemosa Tr Moraceae Umber Na 1
Total No. of plants 26
Green belt along security cabin - southern side of project plot
Citrus limon Sh Rutaceae Limbu Na Clump of 3 plants 1140.5
Syzygium cumini Tr Myrtaceae Jambul Na 1
Carica papaya Tr Caricaceae Pappayi Na 2
Cocos nucifera Tr Arecaceae Naral Na 1
Mangifera indica Tr Anacardiaceae Amba Na 2
Lysiloma latisiliquum Tr Fabaceae -- In 1
Ficus religiosa Tr Moraceae Peepal Na 2
Acacia auriculiformis Tr Mimosaceae -- In 2
Terminalia catappa Tr Combretaceae Jangli badam Na 1
Cocos nucifera Tr Arecaceae Naral Na 1
Polyalthia longifolia Tr Annonaceae Devdar/Ashok Na 1
Total No. of plants 14
Green belt near solvent tank farm yard area
Polyalthia longifolia Tr Annonaceae Devdar/Ashok Na 13
Terminalia catappa Tr Combretaceae Jangli badam Na 2
Acacia auriculiformis Tr Mimosaceae -- In 24
Peltophorum pterocarpum Tr Caesalpiniaceae Tambadsheng In 3
Cocos nucifera Tr Arecaceae Naral Na 2
Syzygium cumini Tr Myrtaceae Jambul Na 2
Ficus racemosa Tr Moraceae Umber Na 1
Calotropis gigantea Tr Asclepiadaceae Rui Na 1
Total No. of plants 48
Green belt along the eastern boundary of the project plot
Polyalthia longifolia Tr Annonaceae Devdar/Ashok Na 37
Cocos nucifera Tr Arecaceae Naral Na 8
Hibiscus rosa-sinensis Sh Malvaceae Jaswand Na 54
Acacia auriculiformis Tr Mimosaceae -- In 1
Bougainvillea spectabilis Cl Nyctaginaceae Booganvel In 2
Lysiloma latisiliquum Tr Fabaceae -- In 2
Pimenta dioica Tr Myrtaceae -- In 2
Cinnamomum verum Tr Lauraceae Tej patta Na 2
Terminalia catappa Tr Combretaceae Jangli badam Na 5
Mangifera indica Tr Anacardiaceae Amba Na 10
Artocarpus heterophyllus Tr Moraceae Phanas Na 2
Albizia saman Tr Mimosaceae Vialiti siris In 2
Peltophorum pterocarpum Tr Caesalpiniaceae Tambadsheng In 3
Tabernaemontana divaricata Tr Apocynaceae Ananta/Tagar Na 1
Delonix regia Tr Caesalpiniaceae Gulmohar Nt 1
Borassus flabellifer Tr Arecaceae Taad Nt 2
Ficus religiosa Tr Moraceae Peepal Na 1
Total No. of plants 135
Green belt towards left of the main gate
Platycladus orientalis Tr Cupressaceae Morpankhi In 1 144
Artocarpus heterophyllus Tr Moraceae Phanas Na 2
Ficus religiosa Tr Moraceae Peepal Na 1
Ficus racemosa Tr Moraceae Umber Na 2
Cycas sp. Tr Cycadaceae -- In 1
Cassia fistula Tr Caesalpiniaceae Bahava Na 1
Dypsis lutescens Tr Arecaceae -- In Clump of 23 plants
Hibiscus rosa-sinensis Sh Malvaceae Jaswand Na 5
Acacia auriculiformis Tr Mimosaceae -- In 1
Citrus limon Sh Rutaceae Limbu Na 1
Total No. of plants 38
Total green belt area & no. of plants existing in the green belt 261 1296.75
Table 2: Loss of vegetation due to proposed project activity
Naturally grown vegetation in the project plot where proposed parking zone is planned
Sr.
No.
Botanical
Name
Habit Family Local
Name
Origin IUCN
Status
No. of individuals recorded in replicate
quadrats (1 x 1 m)
Quadra
t - 1
Quadra
t - 2
Quadra
t - 3
Quadra
t - 4
Total
1 Alternanthera
sessilis
Hb Amaranthaceae Kanchari Na Least Concern ver
3.1
10 9 7 13 39
2 Mimosa pudica Hb Mimosaceae Lajalu Na Least Concern ver
3.1
9 8 6 4 27
3 Tridax
procumbens
Hb Asteraceae -- Nt Not
Assessed
2 11 6 2 21
4 Ageratum
conyzoides
Hb Asteraceae Ghaneri
osaadi
Na Not
Assessed
4 6 - 3 13
5 Parthenium
hysterophorus
Sh Asteraceae -- Nt Not
Assessed
- 7 8 6 21
6 Chromolaena
odorata
Hb Asteraceae Tivra
gandha
Nt Not
Assessed
3 9 7 5 24
7 Blumea
oxyodonta
Hb Asteraceae -- Na Not
Assessed
3 1 - - 4
8 Dactyloctenium
aegyptium
Hb Poaceae -- Nt Not
Assessed
6 - - 2 8
9 Euphorbia
hirta
Hb Euphorbiaceae Dudhi Na Not
Assessed
4 - 3 - 7
10 Desmostachya
bipinnata
Hb Poaceae Darbha Na Least Concern ver
3.1
- 4 8 - 15
11 Scoparia dulcis Hb Scrophulariaceae -- Na Not
Assessed
- - 3 - 3
12 Amaranthus
viridis
Hb Amaranthaceae Math Na Not
Assessed
4 7 2 1 14
13 Cleome rutidosperma
Hb Cleomaceae -- Nt Not
Assessed
1 - - - 1
14 Vernonia sp. Hb Asetrace -- Na -- 1 - - 2 3
15 Senna tora Hb Caesalpiniaceae Takla Na Not
Assessed
3 2 - 4 9
16 Eragrostis
cilianensis
Hb Poaceae -- Nt Not
Assessed
5 - 2 - 7
17 Hyptis
suaveolens
Hb Lamiaceae Jungali
tulas
Nt Not
Assessed
1 2 - 1 4
18 Dactyloctenium aegyptium
Hb Poaceae -- Nt Not
Assessed
- - 5 8 13
Total no. of plants representative quadrats 233
Hb-Herb, Na-Native, Nt-Naturalized
Table 3: Floral diversity observed in the Study Area
Sr.
No. Botanical Name Habit Family Local Name
IUCN
Status
Origin
1 Butea monosperma Tr Fabaceae Palash Not
Assessed
Na
2 Tectona grandis Tr Verbenacea Saag Not
Assessed
Na
3 Macaranga peltata Tr Euphorbiaceae Chandwar Not
Assessed
Na
4 Cassia fistula Tr Caesalpiniaceae Bahava Not
Assessed
Na
5 Oroxylum indicum Tr Bignoniaceae Tetu Not
Assessed
Na
6 Bombax ceiba Tr Bombacaceae Sawar Not
Assessed
Na
7 Alstonia scholaris Tr Apocynaceae Saptaparni
Lower Risk/least
concern ver 2.3
Na
8 Microcos
paniculata Tr Tiliaceae Shirali
Not
Assessed
Na
9 Terminalia
bellirica Tr Combretaceae Baheda
Not
Assessed
Na
10 Helicteres isora Tr Sterculiaceae Murudsheng Not
Assessed
Na
11 Mangifera indica Tr Anacardiaceae Amba Data
Deficient ver 2.3
Na
12 Lantana camara Sh Verbenaceae Ghaneri Not
Assessed
Nt
13 Terminalia
paniculata Tr Combretaceae Kinjal
Not
Assessed
Na
14 Xylia xylocarpa Tr Mimosaceae Jambha Not
Assessed
Na
15 Caryota urens Tr Arecaceae Bherli maad Least
Concern ver 3.1
Na
16 Callicarpa
tomentosa Tr Verbenaceae Ayamsar
Not
Assessed
Na
17 Artocarpus
heterophyllus Tr Moraceae Phanas
Not
Assessed
Na
18 Dregea volubilis Cl Asclepiadaceae Harandodi Not
Assessed
Na
19 Carissa carandas Sh Apocynaceae Karwanda Not
Assessed
Na
20 Terminalia
elliptica Tr Combretaceae Ain
Not
Assessed
Na
21 Syzygium cumini Tr Myrtaceae Jambul Not
Assessed
Na
22 Madhuca
longifolia Tr Sapotaceae Mahua --
Na
23 Ficus benghalensis Tr Moraceae Vad Not
Assessed
Na
24 Moullava spicata Tr Caesalpiniaceae Wagati Not
Assessed
Na
25 Peltophorum
pterocarpum Tr Caesalpiniaceae Tambadsheng
Not
Assessed
In
26 Calotropis
gigantea Sh Asclepidaceae Rui
Not
Assessed
Na
27 Mucuna pruriens Cl Fabaceae Khaj kuiri Not
Assessed
Nt
28 Chromolaena
odorata
Hb Asteraceae Tivra gandha Not
Assessed
Nt
29 Catunaregam
spinosa Tr Rubiaceae Ghela
Not
Assessed
Na
30 Erythrina suberosa Tr Fabaceae Pangara Not
Assessed
Na
31 Bridelia retusa Tr Phyllanthaceae Asana Not
Assessed
Na
32 Acacia
auriculiformis Tr Mimosaceae --
Least Concern ver
3.1
In
33 Hyptis suaveolens Hb Lamiaceae Jungali tulas Not
Assessed
Nt
34 Sterculia guttata Tr Sterculiaceae Kukar Not
Assessed
Na
35 Schleichera
oleosa Tr Sapindaceae Kusum
Not
Assessed
Na
36 Ficus racemosa Tr Moraceae Umber Not
Assessed
Na
37 Holoptelea
integrifolia Tr Ulmaceae Ainsadada
Not
Assessed
Na
38 Terminalia
catappa Tr Combretaceae Jangali badam
Not
Assessed
Na
39 Ficus hispida Tr Moraceae Dhed umbar Not
Assessed
Na
40 Albizia lebbeck Tr Mimosaceae Siris Not
Assessed
Na
41 Azadirachta indica Tr Meliaceae Kadu limb Not
Assessed
Na
42 Pongamia pinnata Tr Fabaceae Karanj Least
Concern ver 3.1
Na
43 Ricinus communis Tr Euphorbiaceae Aerandal Na
44 Blumea oxyodonta Hb Asterace -- Not Na
Assessed
45 Sphaeranthus
indicus Hb Asteraceae Gorakhmundi
Least Concern ver
3.1
Na
46 Gliricidia sepium Tr Fabaceae -- Not
Assessed
In
47 Ipomoea obscura Cl Convolvulaceae Pungali Not
Assessed
Na
48 Cocos nucifera Tr Arecaceae Naral Not
Assessed
Na
49 Calycopteris
floribunda Cl Combretaceae Ukshi
Not
Assessed
Na
50 Cordia dichotoma Tr Boraginaceae Shelu Not
Assessed
Na
51 Neolamarckia
cadamba Tr Rubiaceae Kadamba
Not
Assessed
Na
52 Ipomoea carnea Sh Convolvulaceae Besharam Not
Assessed
Nt
53 Persicaria glabra Hb Polygonaceae Sheral Least
Concern ver 3.1
Na
54
Alternanthera
sessilis
Hb Amaranthaceae Kanchari Least Concern ver
3.1
Na
55 Amaranthus viridis Hb Amaranthaceae Math Not
Assessed
Na
56 Ficus religiosa Tr Moraceae Pimpal Not
Assessed
Na
57 Merremia vitifolia Cl Convolvulaceae Navli Not
Assessed
Na
58 Leea indica Sh Vitaceae Karkani Not
Assessed
Na
59 Heterophragma
quadriloculare
Tr Bignoniaceae Waras Not
Assessed
Na
60 Canna indica Hb Cannaceae Kardal Not
Assessed
Nt
61 Argemone
mexicana Hb Papaveraceae Dhtora
Not
Assessed
Nt
62 Dalbergia sissoo Tr Fabaceae Shisham Not
Assessed
Na
63 Bambusa bambos Hb Poaceae Bamboo Not
Assessed
Na
64 Typha angustata Hb Typhaceae Pankanis Least
Concern ver 3.1
Na
65 Avicennia marina Tr Acanthaceae Tivar Least
Concern ver 3.1
Na
66 Avicennia
officinalis
Tr Acanthaceae Tavir Least Concern ver
3.1
Na
67 Acanthus
ebracteatus
Sh Acanthaceae - Least Concern ver
3.1
-
68 Derris trifoliata Cl Fabaceae Karanj vel Not
Assessed
Na
69 Rhizophora
mucronata
Tr Rhizophoracae Kandal Least Concern ver
3.1
Na
70 Rhizophora
apiculata
Tr Rhizophoraceae - Least Concern ver
3.1
Na
Tr - Tree, Sh - Shrub, Hb - Herb, Cl - Climber, Na-Native, Nt-Naturalized, In-Introduced
Table 4: Avifaunal diversity observed in the Study Area
Sr.
No.
Family Scientific
Name
Common
Name
IUCN
Status
WPA
Assessment
Habitat Feeding
Habit
Dwelling
Status
1 Leiothrichidae Turdoides
striatus
Jungle
Babbler
Least Concern ver
3.1
Schedule -
IV
Outlying jungle,
gardens, groves of
trees about towns
& villages
Omnivorous R
2 Pycnonotidae Pycnonotus
cafer
Red
Vented
Bulbul
Least Concern ver
3.1
Schedule -
IV
Gardens, light
scrub jungle, near
and away human
habitations
Omnivorous R
3 Pycnonotus
jocosus
Red
Whiskered
Bulbul
Least Concern ver
3.1
Schedule -
IV
Though enters
gardens prefers
wooded localities
Omnivorous R
4 Meropidae Merops
orientalis
Small Bee
Eater
Least Concern ver
3.1
-- Gardens, light
scrub jungle, near
and away human
habitations
Insectivorous R
5 Halcyonidae Halcyon
smyrnensis
White-
throated
Kingfisher
Least Concern ver
3.1
Schedule -
IV
Near ponds,
puddles, rain-filled
ditches, inundated
paddy fields, near
shore, also in
wooded country
away from water
Piscivorous &
Insectivorous
R
6 Columbidae Streptopelia
chinensis
Spotted
Dove
Not Assessed
Schedule -
IV
Open well wooded
& cultivated
country freely
enters gardens
Granivorous R
7 Columba livia Blue Rock
Pigeon
Least Concern ver
3.1
-- Lives in close
association with
man in human
inhabited areas
Granivorous R
8 Alcedinidae Alcedo atthis Small Blue
Kingfisher
Least Concern ver
3.1
Schedule -
IV
Near streams,
tanks, puddles
Piscivorous &
Insectivorous
R
9 Charadriidae Vanellus
indicus
Red-
wattled
Lapwing
Least Concern ver
3.1
-- Open country,
ploughed fields,
grazing land,
margins & dry
beds of tanks,
puddles
Insectivorous R
10 Ardeidae Bubulcus ibis Cattle
Egret
Least Concern ver
3.1
Schedule -
IV
Reed swamps in &
around surface
water bodies
Insectivorous
& Piscivorous
R
11 Egretta
garzetta
Little Egret Least Concern ver
3.1
Schedule -
IV
Jheels, Swamps,
Wetlands etc.
R
12 Ardeola grayii Indian
Pond
Heron
Least Concern ver
3.1
Schedule -
IV
Found wherever
there is water
Insectivorous
& Piscivorous
R
13 Dicruridae Dicrurus
macrocercus
Black
Drongo
Least Concern ver
3.1
Schedule -
IV
A familiar bird of
open country
Omnivorous R
14 Corvidae Corvus
splendens
House
Crow
Least Concern ver
3.1
Schedule -
V
Lives in close
association with
man in human
inhabited areas
Omnivorous R
15 Corvus
macrorhynchos
Jungle
Crow
Least Concern ver
3.1
- Chiefly a bird of
country side but
also seen in town
& villages
Omnivorous R
16 Sturnidae Acridotheres
tristis
Common
Myna
Least Concern ver
3.1
Schedule -
IV
An associate of
human inhabited
areas
Omnivorous R
17 Sturnus
pagodarum
Brahminy
starling
Least Concern ver
3.1
Schedule -
IV
Freely enters
gardens, towns,
villages, partial to
Omnivorous RM
moist grassland,
near grazing cattles
18 Muscicapidae Saxicola
caprata
Pied
Bushchat
Least Concern ver
3.1
-- Sparsely scrubbed
country &
hillsides, common
in neighborhood of
cultivation &
villages
Insectivorous R
19 Alaudidae Ammomanes
phoenicura
Rufous-
tailed lark
Least Concern ver
3.1
-- Scrub covered
plains
Insectivorous R
20 Phalacrocoracidae Phalacrocorax
niger
Little
Cormorant
Least Concern ver
3.1
-- Inland waters,
brackish lagoons,
tidal creeks
Piscivorous R
21 Muscicapidae Saxicoloides
fulicata
Indian
Robin
Least Concern ver
3.1
-- Stony scrub
country
Insectivorous R
22 Copsychus
saularis
Oriental
Magpie-
Robin
Least Concern ver
3.1
-- In & around
villages along
shrubberies
Insectivorous
&
Herbivorous
R
23 Psittacidae Psittacula
krameri
Rose-
ringed
Parakeet
Least Concern ver
3.1
Schedule –
IV
Wooded country,
Cultivations,
Orchards
Frugivorous R
24 Accipitridae Milvus migrans Black Kite Least Concern ver
3.1
-- Carnivorous R
25 Cuculidae Centropus
sinensis
Greater
Coucal
Least Concern ver
3.1
Schedule-
IV
Open forest,
Scrubs, Shrubbery
Carnivorous R
26 Passeridae Passer
domesticus
House
sparrow
Least Concern ver
3.1
-- A confirmed
hanger-on of man
Omnivorous R
Table 5: Faunal diversity observed in the Study Area
Sr.
No.
Common
Name
Scientific Name Family IUCN Status WPA
Assessment
Mammals
1 Indian Palm
Squirrel
Funambulus
palmarum
Sciuridae Least
Concern ver 3.1
--
2 Stray dog Canus sp. Canidae -- --
Reptiles
1 Brahminy skink Eutropis carinata Scinidae
Least
Concern ver 3.1
--
Lepidotera (Butterflies)
1 Common Grass
Yellow
Eurema hecabe Pieridae Not yet assessed --
2 Common
Jezebel
Delias eucharis Pieridae Not yet assessed --
3 Striped Tiger Danaus genutia Nymphalidae Not yet assessed --
4 Blue Tiger Tirumala
limniace
Nymphalidae Not yet assessed Schedule - IV
5 Common Crow Euploea core Nymphalidae Least
Concern ver 3.1
--
Secondary Data
Reference I - Interactions held with the locals during EB Study
Interactions with locals were held to know the presence/activity of any other wild fauna all year
around. On the basis of information/description provided by local’s presence of following
mammals & reptiles can be concluded.
Table 6: Secondary data
Sr.
No.
Common
Name/Local
Name
Scientific
Name
Family IUCN Status WPA
Assessment
Mammals
1 Raan dukkar
Sus scrofa
cristatus Suidae
Not yet assessed Schedule - III
2 Shalindar
Hystrix
indica Hystiricidae
Least Concern ver
3.1
Schedule -IV
3 Haran Axis axis Cervidae
Least Concern ver
3.1
Schedule - III
4
Bhekar Muntiacus
muntjak Cervidae
Least Concern ver
3.1
Schedule - III
5
Sasa Lepus
nigricollis Leporidae
Least Concern ver
3.1
Schedule -IV
Reptiles
1 Naag Naja naja Elapidae -- Schedule - II
2 Ghonus Daboia russelii
Viperidae
Least
Concern ver
3.1
Schedule - IV
3 Phursa Echis
carinatus Viperidae -- Schedule - IV
4 Dhaman Ptyas
mucosa Colubridae -- Schedule - IV
Annexure: 4.1
Incremental Values for SO2
Incremental Values for CO
Incremental Values for NOx
Incremental Values for PM2.5
Incremental Values for PM10
Annexure : 7.1
The basic data used for running ALOHA
1) Methanol Storage Tank
Details
Diameter - 2.4 met
Length - 6 met
Volume - 26 m3
Chemical data for Methanol
Chemical Name: METHANOL Molecular Weight: 32.04 g/mol
AEGL-1: 530 ppm AEGL-2: 2100 ppm AEGL-3: 7200 ppm
LEL: 71800 ppm UEL: 365000 ppm
Ambient Boiling Point: 64.7° C
Vapor Pressure at Ambient Temperature: 0.19 atm
Ambient Saturation Concentration: 192,270 ppm or 19.2%
2) Liquor Ammonia 25% Storage Tank
Details
Diameter - 2 met
Length - 3.2 met
Volume - 10 m3
Dyke dimensions - 4 m x 3 m x 1.0m
Dyke Volume-12 Meter cube
Transfer pump – capacity 3 m3/hr
Chemical data for Liquor Ammonia 25%
Chemical Name: Liquor Ammonia
Solution Strength: 25% (by weight)
Ambient Boiling Point: 36.3° C
Partial Pressure at Ambient Temperature: 0.68 atm
Ambient Saturation Concentration: 682,805 ppm or 68.3%
Hazardous Component: AMMONIA Molecular Weight: 17.03 g/mol
AEGL-1 (60 min): 30 ppm AEGL-2 (60 min): 160 ppm AEGL-3 (60 min): 1100 ppm
IDLH: 300 ppm LEL: 150000 ppm UEL: 280000 ppm
3) Hydrochloric acid Storage Tank
Details
Diameter - 2.3 met
Length - 4.9 met
Volume - 20 m3
Dyke dimensions - 6 m x 3.5 m x 2.0 m
Dyke volume- 42 meter cube.
Transfer pump – capacity 3 m3/hr
Chemical data for Hydrochloric acid
Chemical Name: HYDROCHLORIC ACID
Solution Strength: 30% (by weight)
Ambient Boiling Point: 90.3° C
Partial Pressure at Ambient Temperature: 0.024 atm
Ambient Saturation Concentration: 23,965 ppm or 2.40%
Hazardous Component: HYDROGEN CHLORIDE
Molecular Weight: 36.46 g/mol
AEGL-1 (60 min): 1.8 ppm AEGL-2 (60 min): 22 ppm AEGL-3 (60 min): 100 ppm
IDLH: 50 ppm
4) Liquid Chlorine Tonner
CHEMICAL DATA:
Chemical Name: CHLORINE Molecular Weight: 70.91 g/mol
AEGL-1 (60 min): 0.5 ppm AEGL-2 (60 min): 2 ppm AEGL-3 (60 min): 20 ppm
IDLH: 10 ppm
Ambient Boiling Point: -34.0° C
Vapor Pressure at Ambient Temperature: greater than 1 atm
Ambient Saturation Concentration: 1,000,000 ppm or 100.0%
The Assumptions made while running ALOHA
SITE DATA:
Location: AMBERNATH ORGANICS PVT. LTD., INDIA
Building Air Exchanges Per Hour: 0.59 (unsheltered single storied)
Time: September 2, 2015 1614 hours ST (using computer's clock)
ATMOSPHERIC DATA: (MANUAL INPUT OF DATA)
Wind: 2.5 meters/second from NW
Ground Roughness: open country Cloud Cover: 3 tenths
Air Temperature: 28.7° C Stability Class: C
No Inversion Height Relative Humidity: 68.6%
The ALOHA Footprints
I) Methanol
Source :- Direct
Scenario :- The rupture of the Road Tanker.
1. Toxic Area of vapour cloud
SOURCE STRENGTH:
Direct Source: 130 kilograms/sec Source Height: 0
Release Duration: 1 minute
Release Rate: 130 kilograms/sec
Total Amount Released: 7,800 kilograms
THREAT ZONE:
Model Run: Heavy Gas
Red : 668 meters --- (7200 ppm = AEGL-3 [60 min])
Orange: 1.1 kilometers --- (2100 ppm = AEGL-2 [60 min])
Yellow: 1.9 kilometers --- (530 ppm = AEGL-1 [60 min])
1 0 1 2 3 1.5
0.5
0
0.5
1.5
kilometers
kilometers
greater than 7200 ppm (AEGL-3 [60 min])
greater than 2100 ppm (AEGL-2 [60 min])
greater than 530 ppm (AEGL-1 [60 min])
wind direction confidence lines
wind
I) Methanol
Source :- Direct
Scenario :- The rupture of the Road Tanker.
2. Flammable area of vapour cloud
SOURCE STRENGTH:
Direct Source: 130 kilograms/sec Source Height: 0
Release Duration: 1 minute
Release Rate: 130 kilograms/sec
Total Amount Released: 7,800 kilograms
THREAT ZONE:
Threat Modeled: Flammable Area of Vapor Cloud
Model Run: Heavy Gas
Red : 230 meters --- (43080 ppm = 60% LEL = Flame Pockets)
Yellow: 669 meters --- (7180 ppm = 10% LEL)
I) Methanol
Source :- Direct
Scenario :- The rupture of the Road Tanker.
Overpressure vapour cloud explosion.
SOURCE STRENGTH:
200 0 200 400 600 800 1000 500
300
100
0
100
300
500
meters
meters
greater than 43080 ppm (60% LEL = Flame Pockets)
greater than 7180 ppm (10% LEL)
wind direction confidence lines
wind
Direct Source: 130 kilograms/sec Source Height: 0
Release Duration: 1 minute
Release Rate: 130 kilograms/sec
Total Amount Released: 7,800 kilograms
THREAT ZONE:
Threat Modeled: Overpressure (blast force) from vapor cloud explosion
Type of Ignition: ignited by spark or flame
Level of Congestion: congested
Model Run: Heavy Gas
Red : LOC was never exceeded --- (8.0 psi = destruction of buildings)
Orange: LOC was never exceeded --- (3.5 psi = serious injury likely)
Yellow: 179 meters --- (1.0 psi = shatters glass)
I) Methanol
Source :-Direct
Scenario :- The leak of transfer pump discharge line
1. Toxic area of vapour cloud
SOURCE STRENGTH:
100 0 100 200 300 150
50
0
50
150
meters
meters
greater than 8.0 psi (destruction of buildings)
greater than 3.5 psi (serious injury likely)
greater than 1.0 psi (shatters glass)
wind direction confidence lines
wind
Direct Source: 10 liters/min Source Height: 0
Source State: Liquid
Source Temperature: equal to ambient
Release Duration: 60 minutes
Release Rate: 7.87 kilograms/min
Total Amount Released: 472 kilograms
THREAT ZONE:
Model Run: Heavy Gas
Red : 23 meters --- (7200 ppm = AEGL-3 [60 min])
Note: Threat zone was not drawn because effects of near-field patchiness
make dispersion predictions less reliable for short distances.
Orange: 48 meters --- (2100 ppm = AEGL-2 [60 min])
Note: Threat zone was not drawn because effects of near-field patchiness
make dispersion predictions less reliable for short distances.
Yellow: 100 meters --- (530 ppm = AEGL-1 [60 min])
50 0 50 100 150 75
25
0
25
75
meters
meters
greater than 7200 ppm (AEGL-3 [60 min]) (not drawn)
greater than 2100 ppm (AEGL-2 [60 min]) (not drawn)
greater than 530 ppm (AEGL-1 [60 min])
wind direction confidence lines
wind
I) Methanol
Source :-Direct
Scenario :- The leak of transfer pump discharge line
2. Flammable area of vapour cloud
Yellow: 11 meters --- (1.0 psi = shatters glass)SOURCE STRENGTH: Direct Source: 10 liters/min Source Height: 0 Source State: Liquid Source Temperature: equal to ambient Release Duration: 60 minutes Release Rate: 7.87 kilograms/min Total Amount Released: 472 kilograms THREAT ZONE: Threat Modeled: Flammable Area of Vapor Cloud Model Run: Heavy Gas Red : 11 meters --- (43080 ppm = 60% LEL = Flame Pockets) Note: Threat zone was not drawn because effects of near-field patchiness make dispersion predictions less reliable for short distances. Yellow: 26 meters --- (7180 ppm = 10% LEL) Note: Threat zone was not drawn because effects of near-field patchiness make dispersion predictions less reliable for short distances.
I) Methanol
Source :- Direct
Scenario :- The leak of transfer pump discharge line
3. Blast area of vapour cloud
SOURCE STRENGTH:
Direct Source: 10 liters/min Source Height: 0
Source State: Liquid
Source Temperature: equal to ambient
Release Duration: 60 minutes
Release Rate: 7.87 kilograms/min
Total Amount Released: 472 kilograms
THREAT ZONE:
Threat Modeled: Overpressure (blast force) from vapor cloud explosion
Type of Ignition: ignited by spark or flame
Level of Congestion: congested
Model Run: Heavy Gas
Red : LOC was never exceeded --- (8.0 psi = destruction of buildings)
Orange: LOC was never exceeded --- (3.5 psi = serious injury likely)
Yellow: 11 meters --- (1.0 psi = shatters glass)
The ALOHA Footprints
II) Liquor Ammonia 25%
Source :-Puddle
Scenario :-Evaporating puddle of flamable chemical
1. Toxic Area of vapour cloud
SOURCE STRENGTH:
Evaporating Puddle (Note: chemical is flammable)
Puddle Area: 32.4 square meters Puddle Volume: 8 cubic meters
Ground Type: Concrete Ground Temperature: 27.7° C
Initial Puddle Temperature: Ground temperature
Release Duration: ALOHA limited the duration to 1 hour
Max Average Sustained Release Rate: 11.7 kilograms/min
(averaged over a minute or more)
Total Amount Hazardous Component Released: 344 kilograms
THREAT ZONE:
Model Run: Gaussian
Red : 60 meters --- (1100 ppm = AEGL-3 (60 min))
Orange: 161 meters --- (160 ppm = AEGL-2 (60 min))
Yellow: 379 meters --- (30 ppm = AEGL-1 (60 min))
100 0 100 200 300 400 200
100
0
100
200
meters
meters
greater than 1100 ppm (AEGL-3 [60 min])
greater than 160 ppm (AEGL-2 [60 min])
greater than 30 ppm (AEGL-1 [60 min])
wind direction confidence lines
wind
II) Liquor Ammonia 25%
Source :- Puddle
Scenario :- Evaporating puddle of filmable chemical
2. Flammable Area of vapour cloud
SOURCE STRENGTH:
Evaporating Puddle (Note: chemical is flammable)
Puddle Area: 32.4 square meters Puddle Volume: 8 cubic meters
Ground Type: Concrete Ground Temperature: 27.7° C
Initial Puddle Temperature: Ground temperature
Release Duration: ALOHA limited the duration to 1 hour
Max Average Sustained Release Rate: 11.7 kilograms/min
(averaged over a minute or more)
Total Amount Hazardous Component Released: 344 kilograms
THREAT ZONE:
Threat Modeled: Flammable Area of Vapor Cloud
Model Run: Gaussian
Red : less than 10 meters(10.9 yards) --- (90000 ppm = 60% LEL = Flame Pockets)
Note: Threat zone was not drawn because effects of near-field patchiness
make dispersion predictions less reliable for short distances.
Yellow: 11 meters --- (15000 ppm = 10% LEL)
Note: Threat zone was not drawn because effects of near-field patchiness
make dispersion predictions less reliable for short distances.
Threat Modeled: Flammable Area of Vapor Cloud
Model Run: Gaussian
Red : less than 10 meters(10.9 yards) --- (90000 ppm = 60% LEL = Flame Pockets)
Note: Threat zone was not drawn because effects of near-field patchiness
make dispersion predictions less reliable for short distances.
Yellow: 11 meters --- (15000 ppm = 10% LEL)
Note: Threat zone was not drawn because effects of near-field patchiness
make dispersion predictions less reliable for short distances.
II) Liquor Ammonia 25%
Source :- Puddle
Scenario :- Evaporating puddle of filmable chemical
3. Blast Area of vapour cloud
SOURCE STRENGTH:
Evaporating Puddle (Note: chemical is flammable)
Puddle Area: 32.4 square meters Puddle Volume: 8 cubic meters
Ground Type: Concrete Ground Temperature: 27.7° C
Initial Puddle Temperature: Ground temperature
Release Duration: ALOHA limited the duration to 1 hour
Max Average Sustained Release Rate: 11.7 kilograms/min
(averaged over a minute or more)
Total Amount Hazardous Component Released: 344 kilograms
THREAT ZONE:
Threat Modeled: Overpressure (blast force) from vapor cloud explosion
Type of Ignition: ignited by spark or flame
Level of Congestion: congested
Model Run: Gaussian
No explosion: no part of the cloud is above the LEL at any time
Threat Modeled: Overpressure (blast force) from vapor cloud explosion
Type of Ignition: ignited by spark or flame
Level of Congestion: congested
Model Run: Gaussian
No explosion: no part of the cloud is above the LEL at any time
The ALOHA Footprints
III) Hydrochloric Acid
Source :-Puddle
Scenario :-Evaporating puddle.
SOURCE STRENGTH:
Evaporating Puddle
Puddle Area: 65.1 square meters Puddle Volume: 18 cubic meters
Ground Type: Concrete Ground Temperature: 27.7° C
Initial Puddle Temperature: Ground temperature
Release Duration: ALOHA limited the duration to 1 hour
Max Average Sustained Release Rate: 793 grams/min
(averaged over a minute or more)
Total Amount Hazardous Component Released: 46.1 kilograms
THREAT ZONE:
Model Run: Gaussian
Red : 29 meters --- (100 ppm = AEGL-3 (60 min))
Note: Threat zone was not drawn because effects of near-field patchiness
make dispersion predictions less reliable for short distances.
Orange: 74 meters --- (22 ppm = AEGL-2 (60 min))
Yellow: 273 meters --- (1.8 ppm = AEGL-1 (60min))
100 0 100 200 300 150
50
0
50
150
meters
meters
greater than 100 ppm (AEGL-3 [60 min]) (not drawn)
greater than 22 ppm (AEGL-2 [60 min])
greater than 1.8 ppm (AEGL-1 [60 min])
wind direction confidence lines
wind
The ALOHA Footprints
IV) Liquid Chlorine
Source :- Direct
Scenario :-Evaporating puddle.
SOURCE STRENGTH:
Direct Source: 450 kilograms/hr Source Height: 0
Release Duration: 60 minutes
Release Rate: 7.5 kilograms/min
Total Amount Released: 450 kilograms
Note: This chemical may flash boil and/or result in two phase flow.
THREAT ZONE:
Model Run: Heavy Gas
Red : 240 meters --- (20 ppm = AEGL-3 [60 min])
Orange: 796 meters --- (2 ppm = AEGL-2 [60 min])
Yellow: 1.6 kilometers --- (0.5 ppm = AEGL-1 [60 min])
0 0.5 1 1.5 2 2.5 1
0.5
0
0.5
1
kilometers
greater than 20 ppm (AEGL-3 [60 min])
greater than 2 ppm (AEGL-2 [60 min])
greater than 0.5 ppm (AEGL-1 [60 min])
wind direction confidence lines
wind
kilometers