rehabailitation clarification 2012.3.27

7/29/2019 Rehabailitation Clarification 2012.3.27

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LOT B


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* note : No tree planting is Permitted on areas where the topopgraphic gradient exceeds 30 degre


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s.


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Plant Estimated Qty & Soil Condition

plantEffluent Pit B1

(Type 1A)

uen

B2 (TypeEffluent Pit

B3 (Type 1B)

Gatch Pit B1

(Type 2)

Gatch Pit B2

(Type 2)

Soil Condition (refer to Table 1) Uncontaminated Soil

Alternate

Ecotoxicity

Primary

Ecotoxicity

Primary

Ecotoxicity

Primary

Ecotoxicity

Area (m2) 51,138 62,398 47,658 112,443 112,838

Soil Amendment (m2) 51,000 31,200 24,000

High irrigation : 50cm long anf

10cm diameter at 2m spacing72 1,750 1,750 2,150 2,900

Low irrigation : 50cm long anf

7.5cm diameter72 1,750 1,750

Plant as per plant list : Nurserygrown, 1 growing seasov old at2m spacing

Plant as per

plant list :

Nursery grown,

1 growingseasov old at

2m spacing

Plants and

Materials Six

planting

blocks 48m x

48m to

include

Nursery

grown plants,1 growing

season old,

at 1m

spacing

incorporating:

Plants and

Materials Six

planting

blocks 48m x

48m to

include

Nursery


season old,

at 2m

spacing

incorporating:

Nurserygrown, 1growingseasov old at2m spacing :2,000ea

Nurserygrown, 1growingseasov old at2m spacing :2,650ea

S1 : Rhanterium epapposum 25 600 600

S2 : Nitraia retusa 25 600 600

G1 : Panicum turgidum 25 600 600

G2 : Cyperus conglomeratus 25 600 600

L1 : Astragalus spinosus 50 1,200 1,200

Trees : Nursery grown, 1 growing

season old at minimum 3m

s acinT1: Acacia gerrardii(Pachyceras) 17 23

T2 : Prosopis Farcath 17 23

T3 : Ziziphus spina-christi 17 23


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Sludge Pit B1

(Type 1C)Sludge Pit B2

on am na e

d total

Primary

Ecotoxicity

Primary

Ecotoxicity

Primary

Ecotoxicity

13,751 149,249 2,972 552,447

7,000 149,000 262,200

430 9,052

430 4,002

Plants and

Materials Six

planting

blocks 24m x

24m to

include

Nursery


season old,

at 2m

spacing

incorporating:

4,650

150 1,375

150 1,375

150 1,375

150 1,375

300 2,750

40

40

40


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Rebabilitation Characterisation Plan(Monitoring)_ Lot B

1. Testing and assessment frequency

Sampling / AssessmentTime

Soil Pollutionsuite

Soil suite Survivorshipper species

Plant height

and width perspecies

Pre - installation of

plants (one week before

planting)

1 1

Installation of plants

(November to January)1

End of first Growing

season (April only)1 1 1

Start of second growing

season (December only) 1 1 1

End of Second growing

Season (April only)1 1 1 1

Total Testing 2 4 3 4

From each Composite sample, remove approximately 1 kg of

soil and place into a sample bag. Seal the bags with an

identification number. A polyethylene bag or glass jar is

permitted.

Soil Sample Botanical Survey

2. Soil Sampling methodology

Each composite sample shall consist of 10 sub-samples taken

from randomised locations within the block. Collect the sample

as follows:

Depth 1 Surface.; collect 10 sub samples from a depth of

0cm 25 cm. If using a soil probe, each sub-sample will

consist of one (1) core. If using a shovel each sub-sample

will consist of approximately 125g of soil.

Depth 2 - Sub surface collect 10 sub samples from a depth

of 25 cm 60 cm. If using a soil probe, each sub-sample will

consist of one (1) core. If using a shovel each sub-sample

will consist of approximately 125g of soil.


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Pre Post

ItemMoM

Ref.Description Remarks

Estimated

Q'ty

Estimated

Q'tyTotal Q'ty Unit

Rate

(KD)

1 Soil Sample

1.1 Soil Pollution Suite

1.1.1 Depth 1 Surface(0-25cm) EPB1 1 1 2 ea

EPB2 6 6 12 eaEPB3 6 6 12 ea

SPB1 6 6 12 ea

GPB1 6 6 12 ea

GPB2 6 6 12 ea

1.1.2 Depth 2 Sub-Surface(25-60cm) EPB1 1 1 2 ea

EPB2 6 6 12 ea

EPB3 6 6 12 ea

SPB1 6 6 12 ea

GPB1 6 6 12 ea

GPB2 6 6 12 ea

1.2 Soil suite

1.2.1 Depth 1 Surface(0-25cm) EPB1 1 3 4 ea

EPB2 6 18 24 ea

EPB3 6 18 24 ea

SPB1 6 18 24 ea

GPB1 6 18 24 ea

GPB2 6 18 24 ea

1.2.2 Depth 2 Sub-Surface(25-60cm) EPB1 1 3 4 ea

EPB2 6 18 24 ea

EPB3 6 18 24 eaSPB1 6 18 24 ea

GPB1 6 18 24 ea

GPB2 6 18 24 ea


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Total

Amount

KD


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Planting Schedule

PIT Type Planting Schedule

EPB1 1A 15th November 2012 to 15th December 2012

EPB2 1B 15th November 2013 to 15th December 2013

EPB3 1B 15th November 2013 to 15th December 2013

SPB1 1C 15th November 2013 to 15th December 2013GPB1 2 1th November 2013 to 31th January 2014

GPB2 2 1th November 2013 to 31th January 2014

* note : Aftercare & Maintenance period (18month)

Until 24th March 2015


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* note :


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* Irrgation Water


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refer to Drawing

Submit the certificate of Irrigation Water


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1. IRRIGATION TYPE AND INSTALLATION

2. PLANT PROCUREMENT AND DELIVERY


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3. PLANTING PROCEDURES AND LAYOUT


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4. AFTERCARE AND MAINTENANCE


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rehabailitation clarification 2012.3.27

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