FORM –1 “MANTRI VANTAGE” At S. No. 16/4a, At Village ... · No.707, Nucleus Mall, Church Road Camp, Pune Pin Code 411001 E-mail . [email protected] : Telephone No. 8888963359

FORM –1

“MANTRI VANTAGE”

At

S. No. 16/4a, At Village – Kharadi, Tal: Haveli,

Dist – Pune State – Maharashtra

By

M/s MANTRI DWELLINGS Pvt. Ltd.

APPENDIX-I (See paragraph–6) FORM1

(I) Basic Information

Sr. No. Item Details 1 Name of the project “MANTRI VANTAGE” 2 S. No. in the schedule 8 a 3 Proposed capacity/ area Total plot area = 27,100.00m2

Total deduction = 13,314.70 m2 Net Plot Area = 13,785.30 m2 Landscape Area = 1,621.96m2 Ground Coverage Area = 2,200.12m2 Built up FSI Area = 30,909m2 Non FSI Area = 27,111m2 Construction built up area = 58,020m2

Proposal

Residential Component

Building Configuration Height (m) Tenements

Tower A 2P + 19 63.45 133 Tower B 2P + 20 66.45 147 Tower C 2P + 21 69.45 120

Club House G + 1

Total 400

4 New/Expansion/Modernization Amendment and Expansion 5 Existing Capacity/ Area etc. EC obtained vide letter No. SEAC-III-2014/CR-

365/TC-3 dated 12th January 2016 for Construction area 48,804.71m2 Out of above 8,156m2 is already completed.

6 Category of project i.e.’ A’ or ‘B’ b2 7 Does it attract the general condition? If

yes, please specify. No

8 Location Latitude – 18°32'46.19"N Longitude – 73°56'36.56"E

Plot/Survey/Khasra No. S. No. 16/4a Village Kharadi Tehsil Haveli District Pune State Maharashtra

9 Nearest railway station Nearest airport

Pune Railway Station – 11.0 km Pune Airport – 7.9 km

10 Nearest Town, city, District headquarters along with distance

Pune City : 14.5 km

11 Village Panchayats, Zilla Parishad, Municipal Corporation, Local body

Pune Municipal Corporation (PMC)



Proposal




Club House G + 1

Total 400

(complete postal address with telephone nos. to be given)

12 Name of the applicant Mr. Arvind Potdar 13 Registered Address M/s. Mantri Dwellings pvt Ltd.

Mantri Vantage , Sr No 16 / 4 a, Behind Zensar IT Park Kharadi Pune 411014

14 Address for correspondence M/s. Mantri Dwellings pvt Ltd. Mantri Vantage , Sr No 16 / 4 a, Behind Zensar IT Park Kharadi Pune 411014

Name Mr. Arvind Potdar Designation (Owner/Partner/CEO) GM & Dy. Business Head (Pune) Address M/s. Mantri Dwellings Pvt Ltd.

S. No.707, Nucleus Mall, Church Road Camp, Pune Pin Code 411001 E-mail [email protected] Telephone No. 8888963359 Fax No. --

15 Details of Alternative Sites examined, if any. Location of these sites should be shown on a topo-sheet

NO

16 Interlinked Projects NA 17 Whether separate application of NA



Proposal




Club House G + 1

Total 400

interlinked project has been submitted? 18 If yes, date of submission NA 19 If no, reason NA 20 Whether the proposal involves approval /

clearance under: if yes, details of the same and their status to be given.

(a) The Forest (Conservation) Act, 1980?

NA

(b) The Wildlife (Protection) Act, 1972? NA (c) The C.R.Z Notification, 1991? NA

21 Whether there is any Government Order/ Policy relevant/ relating to the site?

NA

22 Forest land involved (hectares) NA 23 Whether there is any litigation pending

against the project and/or land in which the project is propose to be set up?

(a) Name of the Court (b) Case No. (c) Order /directions of the Court,

if any and its relevance with the proposed project.

NO

(II) Activity

1. Construction, operation or decommissioning of the Project involving actions, which will cause physical changes in the locality (topography, land use, changes in water-bodies, etc.)

Sr. No.

Information/Checklist confirmation

Yes/No Details thereof(with approximate

quantities/rates, wherever possible)with source of information data

1.1 Permanent or temporary change in land use, land cover or topography including increase in intensity of land use (with respect to local land use plan)

No Development will be carried in line with the topography & without disturbing natural drainage pattern. Project falls under Residential Zone of PMC (Annexure - 1)

1.2 Clearance of existing land, vegetation and building?

No It was a vacant plot when the construction was initiated.

1.3 Creation of new land uses? No The plot is in residential zone and development is as per DP plan.

1.4 Pre-construction investigation e.g. bore houses, soil testing?

Yes Geo-technical Investigation has been carried out and report is attached as Annexure -2

1.5 Construction works? Yes Proposal




Club House G + 1

Total 400

1.6 Demolition works? No NA 1.7 Temporary sites used for

construction works or housing of construction workers?

Yes Sheds of Temporary hutments for construction workers on site with security cabin

1.8 Above ground building, structures or earth works including linear structures, cut and fill or excavations.

No Excavation in the form of rubble and soil. Part of this soil and rubble was used for backfilling. Expected Quantity: 11,000m3

1.9 Underground works including mining or Tunneling?

No. --

1.10 Reclamation works? No -- 1.11 Dredging? No -- 1.12 Offshore structures? No -- 1.13 Production and manufacturing

processes? No --

1.14 Facilities for storage of goods or materials?

Yes During construction phase temporary storage facilities will be created to store the construction raw material.

Sr. No.

Information/Checklist confirmation Yes/No

Details thereof(with approximate quantities/rates, wherever possible)with

source of information data 1.15 Facilities for treatment or disposal

of solid waste or liquid effluents? Yes Facilities will be provided for collection,

treatment and disposal for solid and liquid waste. - STP for treatment of sewage - Segregation of solid waste into non-

biodegradable and biodegradable garbage - Treatment of biodegradable waste in

Organic Waste Converter - Segregation of Non-biodegradable waste

into recyclable & non-recyclable. - Recyclable waste: To recyclers. - Non-Recyclable waste: To PMC. - Dried sludge from STP : As manure

1.16 Facilities for long term housing of operational workers?

No --

1.17 New road, rail, or sea traffic during construction or operation?

No --

1.18 New road, rail, air, water borne or other transport infrastructure including new or altered routes and stations, ports, airports etc.?

No --

1.19 Closure or diversion of existing transport routes or infrastructure leading to changes in traffic Movements?

No --

1.20 New or diverted transmission lines or pipelines?

No --

1.21 Impoundment, damming, culverting, realign mentor other change to the hydrology Water courses or aquifers?

No --

1.22 Stream crossings? No -- 1.23 Abstraction or transfers of water

from ground or surface waters? No --

1.24 Changes in water bodies or the land surface affecting drainage or run-off?

Yes By considering the runoff prior to development and runoff after development there is some increment in runoff of storm water. Incremental Runoff = 0.11 m3/s

1.25 Transport of personnel or materials for construction, operation or decommissioning?

Yes There will be transport of construction materials. It will be planned during non-peak hours.

1.26 Long-term dismantling or decommissioning or restoration works?

No --

Sr. No.

Information/Checklist confirmation Yes/No

Details thereof(with approximate quantities/rates, wherever possible)with

source of information data 1.27 Ongoing activity during

decommissioning which could have an impact on the environment?

No --

1.28 Influx of people to an area in either temporarily or permanently?

Yes There will be influx of 2000 no. people in proposed project.

1.29 Introduction of alien species? No -- 1.30 Loss of native species or genetic

diversity? No --

1.31 Any other actions? No --

2. Use of Natural resources for construction or operation of the Project (such as land, water, materials or energy, especially any resources which are non-renewable or in short supply):

Sr. No.

Information/ Check list confirmation

Yes/No Details thereof(with approximate quantities/

rates, wherever possible)with source of information data

2.1 Land especially undeveloped or agricultural land (ha)

Yes It was an open land

2.2 Water (expected source & competing users) unit

Yes Water Requirement & Source: During Construction Phase: For Workers : Potable tanker: 18 KLD For Construction : Water tankers: 10 – 20 KLD During Operation Phase:

Use Residential Building

Source

Domestic 180 Fresh from PMC

Flushing 90 Recycled Gardening 10 Recycled 280

2.3 Minerals (MT) No -- 2.4 Construction material– stone,

aggregates, and soil (expected source – MT)

Yes List of raw materials used during construction phase is enclosed here with. Annexure– 3

2.5 Forests and timber (source–MT)

Yes Timber required for doors sourced from local suppliers.

2.6 Energy including electricity and fuels (source, competing users)Unit: fuel(MT),energy(MW)

Yes Source: MSEDCL Connected load – 2466.50kW Maximum Demand – 2179.11 kVA Transformers: 530 kVA (5 Nos) DG Sets: 630kVA (5 no)

Sr. No.

Information/ Check list confirmation Yes/No

Details thereof(with approximate quantities/ rates, wherever possible)with source of

information data 2.7 Any other natural resources (use

appropriate standard units) No --

3. Use, storage, transport, handling or production of substances or materials, which could be

harmful to human health or the environment or raise concerns about actual or perceived risks to human health.

Sr. No.

Information/ Check list confirmation Yes/No

Details thereof (with approximate quantities/ rates, wherever possible)

with source of information data

3.1 Use of substances or materials, which are hazardous (as per MSIHC rules) to human health or the environment (flora, fauna, and water supplies)

No --

3.2 Changes in occurrence of disease or affect disease vectors (e.g. insect or water borne diseases)

No --

3.3 Affect the welfare of people e.g. by changing living conditions?

No --

3.4 Vulnerable groups of people who could be affected by the project e.g. hospital patients, children, the elderly etc.,

No --

3.5 Any other causes No --

4. Production of solid wastes during construction or operation or decommissioning (MT/month):

Sr. No.


Yes/No

Details thereof (with approximate quantities/ rates, wherever possible) with source of

information data 4.1 Spoil, overburden or mine wastes No Not applicable. 4.2 Municipal waste(domestic and or

commercial wastes) Yes During Construction Phase:

Total quantity of solid waste = 50kg/day (Biodegradable and Non-biodegradable) During Operation Phase: Total solid waste Generation: 900kg/day Bio-Degradable: 630Kg/day Non-Biodegradable: 270kg/day Recyclable waste to recyclers • Non-recyclable waste to Authorized agency • Biodegradable waste will be treated in OWC

Sr. No.


Yes/No

Details thereof (with approximate quantities/ rates, wherever possible) with source of

information data • End product from OWC and STP sludge shall

be used as manure on site 4.3 Hazardous wastes (as per

Hazardous waste Management Rules)

No Waste oil generated from D.G. shall be stored at separate location duly marked and will be sold to the authorized agency.

4.4 Other industrial process wastes No -- 4.5 Surplus product No -- 4.6 Sewage sludge or other sludge from

effluent treatment Yes Dried sludge from STP will be used as manure

for the plants. 4.7 Construction or demolition wastes Yes Solid waste generation during construction

phase is mainly due to excavation in the form of rubble and soil. Part of this soil and rubble was used for back filling.

4.8 Redundant machinery or equipment No -- 4.9 Contaminated soils or other

materials No --

4.10 Agriculture wastes No -- 4.11 Other solid wastes No --

5. Release of pollutants or any hazardous, toxic or noxious substances to air (kg/hr)

Sr. No.


Yes/No


information data 5.1 Emissions from combustion of

fossil fuels from stationary or mobile sources

Yes D.G. Sets as per CPCB norms will be used during power failure.

5.2 Emissions from production processes

No --

5.3 Emissions from materials handling including storage or transport

Yes Fugitive dust emission due to handling and loading / unloading expected during construction. Frequent water sprinkling will be done to minimize the fugitive emissions

5.4 Emissions from construction activities including plant and equipment

Yes The project may cause rise in dust levels during construction phase. Precautions would be taken to reduce dust generation during construction phase: Use of RMC (wherever possible) will eliminate the handling of cement, sand and concrete thus dust emission will be minimized. Water sprinkling will be done at regular intervals to reduce control of dust generation.

5.5 Dust or odor from handling of material including construction materials, sewage and waste

Yes Dust generation will be controlled as described above. Proper ventilation will be provided around STP and solid waste management facilities

Sr. No.


Yes/No


information data 5.6 Emissions from incineration of

waste No --

5.7 Emissions from burning of waste in open air (e.g. slash materials, construction debris)

No --

5.8 Emissions from any other sources No --

6. Generation of Noise and Vibration, and Emissions of Light and Heat:

Sr. No.


Yes/No

Details thereof (with approximate quantities/ rates, wherever possible) with source of information data

6.1 From operation of equipment e.g. engines, ventilation plant, crushers.

Yes During construction phase vibration & noise pollution may occur, necessary precaution shall be taken at source, along path & at receptor.

6.2 From industrial or similar processes.

No --

6.3 From construction or demolition.

Yes During construction phase vibration &noise pollution may occur, necessary precaution shall be taken at source, along path & at receptor

6.4 From blasting or piling. No -- 6.5 From construction or

operational traffic. Yes There will be transport of materials for construction

work. Precautions will be taken to reduce the impact of the vehicular movement such as vehicular trips will not be at peak traffic hours.

6.6 From lighting or cooling systems

No --

6.7 From any other sources. No --

7. Risks of contamination of land or water from releases of pollutants into the ground or into sewers, surface waters, ground water, coastal waters or the sea:

Sr. No.

Information/ Check list confirmation Yes/No Details thereof (with approximate

quantities/ rates, wherever possible) with source of information data

7.1 From handling, storage, use or spillage of hazardous materials.

No --

7.2 From discharge of sewage or other effluents to water or the land (expected mode and place of discharge).

No During Construction Phase: Disposal of sewage to municipal sewer line. During Operation Phase: Sewage will be reused for flushing and gardening within the premises. Excess treated sewage will be disposed to sewer line.

Sr. No. Information/ Check list confirmation Yes/No

Details thereof (with approximate quantities/ rates, wherever possible)

with source of information data 7.3 By deposition of pollutants emitted to air

into the land or into water. No --

7.4 From any other sources. No -- 7.5 Is there a risk of long term buildup of

pollutants in the environment from these sources?

No --

8. Risk of accidents during construction or operation of the Project, which could affect

human health or the environment :

Sr. No.

Information/ Checklist confirmation Yes/No Details thereof (with approximate


8.1 From explosions, spillages, fires etc. from storage, handling, use or production of hazardous substances

No --

8.2 From any other causes. No -- 8.3 Could the project be affected by natural

disasters causing environmental damage (e.g. floods, earth quakes, landslides, cloud burst)?

Yes On site/ Off site Emergency Plan shall be prepared in consultation with Local body, NGO’s, Stakeholders. Earthquake : The structure of the building is designed as per IS codes for zone III. Disaster Management Plan is attached as Annexure – 4

9. Factors which should be considered (such as consequential development) which could

lead to environmental effects or the potential for cumulative impacts with other existing or planned activities in the locality:

Sr. No.

Information/ Check list confirmation Yes/No Details thereof (with approximate


9.1 Lead to development of supporting facilities, ancillary development or development stimulated by the project which could have impact on the environment e.g.: • Supporting infrastructure (roads,

power supply, waste or waste water treatment, etc.)

• Housing development • Extractive industries • Supply industries

Yes Yes

Supporting infrastructure is already in existence. Project will help for Infrastructure augmentation.

• other 9.2 Lead to after – use of the site, which

could have an impact on the environment

No --

9.3 Set a precedent for later developments Yes Will create job opportunity for support staff like Security, Maintenance, household workers etc.

9.4 Have cumulative effects due to proximity to other existing or planned projects with similar effects

Yes Impacts on water availability, storm water drainage, availability of electricity, traffic congestion etc.

(III) Environmental Sensitivity

Sr. No.

Areas Name/Identity Aerial distance (within 15km) from Proposed

project location boundary 1 Areas protected under international

conventions, national or local legislation for their ecological, landscape, cultural or other related value

RF Vetal Tekdi RF Wadgaonvasti

RF Dighi Hill RF Pachgaon Parvati

12.89km 9.63km 8.99km

12.58km 2 Areas which are important or sensitive

for ecological reasons-Wetlands, water courses or other water bodies, coastal zone, biospheres, mountains, forests

Mula - Mutha River Mula River

Mutha River Indrayani River

Bhima River Katraj Lake

Vishrantwadi Lake Lohegaon Lake

International Rowing Channel

0.16km

7.48km 8.96km 8.33km

14.56km 13.03km 7.22km 6.11km

12.24km 3 Areas used by protected, important or

sensitive species of flora or fauna for breeding, nesting, foraging, resting, over wintering, migration

No --

4 Inland, coastal, marine or underground waters

Mula - Mutha River Mula River

Mutha River Indrayani River

Bhima River Katraj Lake

Vishrantwadi Lake Lohegaon Lake

International Rowing Channel

0.16km

7.48km 8.96km 8.33km

14.56km 13.03km 7.22km 6.11km

12.24km 5 State, National boundaries No -- 6 Routes or facilities used by the public for

access to recreation or other tourist, Kharadi Bus Depot Shivajinagar Bus

0.6km 14.0km

pilgrim areas Stand Pune Station Bus Stand Swargate Bus Stand

12.6km

14.0km

7 Defense installations Pune Cantonment Khadki Cantonment

Pune Airport

11. 0km 13.5km 7.9km

8 Densely populated or built-up area Pune City Pimpri Chinchwad

14.5km 22.6km

9 Areas occupied by sensitive man-made land uses (hospitals, schools, places of worship, community facilities)

Hospital: Sneha Speciality Hospital Niramay Hospital Ghorpade Hospital Agarwal Maternity Rakshak Hospital Medipoint Hospital

Schools:

iCube Montessori School Shivraj Vidya Mandir Shamrao Kalmadi School Smartkidz School Zilla Parishad School

2.2km

2.5km 2.5km 2.2km 3.5km 2.8km

2.1km

2.9km 2.8km

3.3km 3.6km

10 Areas containing important, high quality or scarce resources (Ground water resources, surface resources, forestry, agriculture, fisheries, tourism, minerals)

No --

11 Areas already subjected to pollution or environmental damage. (those where existing legal environmental standards are exceeded)

No --

12 Areas susceptible to natural hazard which could cause the project to present environmental problems (Earthquakes, subsidence, landslides, erosion, flooding or extreme or adverse climatic conditions)

No --

(III) Proposed Terms of Reference for EIA studies: Not Applicable

GT - 419 Mantri -Residential - Kharadi - R1- 23-09-2013ghat

9

GEOTECHNICAL REPORT

PROPOSED CONSTRUCTION OF

RESIDENTIAL BUILDING “PE-01”AT

KHARADI, PUNE

For Mantri Dwellings Pvt. Ltd, Pune

September

2013

GT-419

DUROCRETE Engineering Services Pvt. Ltd., Pune 19/1, Hingane Khurd, Vitthalwadi, Sinhgad Road, Pune– 411051 Phone - 020-24354170 / 24348027 Email : [email protected]

GT – 419

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INDEX

SR. NO. DESCRIPTION PAGE

NO

1 INTRODUCTION

3

2 SITE LOCATION

3 PROPOSED CONSTRUCTION

4 SCOPE OF SERVICES

5 FIELD WORK

6 SUB SOIL PROFILE 5

7 WATER LEVEL 5

8 LABORATORY TESTING 5

9 ENGINEERING ANALYSIS 6-7

10 CONCLUSIONS & RECOMMENDATIONS

8-13

11 SAFE BEARING CAPACITY

12 REFERENCES 14

13 BORELOGS 15-17

14 SUMMARY OF LAB TEST RESULTS 18

15 SITE PHOTOGRAPHS 19

GT – 419

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INTRODUCTION :

Mantri Dwelling Pvt. Ltd. Pune was entrusted soil investigation work to Durocrete

Engineering Services Private Limited, Pune. It is proposed to construct residential building at the

site. To assess the subsoil strata soil investigation work was done.

SITE LOCATION :

The project is located at Kharadi, Pune. The proposed site is along slightly sloping terrain.

Some boreholes are conducted near existing construction work. Water is accumulated with the

plot. Vegetation is present in some part of the plot area. River is flowing from South East

direction.

PROPOSED CONSTRUCTION:

It is proposed to construct four residential building of parking plus twenty two storied at

the site. Other details like plot area, building area & loading details are not known.

It is anticipated that the structure will be mainly constructed from reinforced concrete.

SCOPE OF SERVICES:

The limited scope of services as defined in the work order consists of drilling and

sampling in six boreholes and carrying out relevant laboratory tests on representative soil and

rock samples and preparation of engineering report.

FIELD WORK :

Exploratory boring and sampling in soil and rock was carried out using rotary drilling rig.

Borehole in soil was advanced using rotary drilling method with 100/75mm size of casing, while

NX size (54.7mm) single tube core barrel was used to drill in rock. Water was circulated to cool

the drilling bit during boring operations. Water level was recorded after 24 hours of completion of

drilling.

a) Standard Penetration Test (SPT): SPT’s were conducted as per IS 2131-1981. In a SPT

test, a standard split spoon sampler is driven at the bottom of the borehole. The penetration

resistance in terms of blows for 300mm penetration of the split spoon sampler is measured

as ‘N’ Value. The blows are impacted by a standard weight of 63.5 kg falling through a

height of 75cm. The resistance is measured for every 15cm of penetrations up to 60cm.

The resistance of first 15cm is ignored since those blows are considered as seating blows

due to the loosening of the strata. The resistance of next 30cm is recorded as standard

penetration value ‘N`. If the sampler is driven less than 45cm (total) then the penetration

GT – 419

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resistance is given for the last 30cm of penetration. If the penetration depth is less than

30cm and the blow count is more than 50 then the ‘N’ value is considered as ‘Refusal’ and

actual penetration is recorded with the blows given.

b) Drilling hard strata /Rock: The hard stratum is confirmed by either the refusal from SPT or

due to resistance during the drilling operation. Once the hard stratum is met with, further

drilling is carried out by Nx core drilling with TC/Diamond bits. The work is done

generally as per IS 6926-1973. Each run of the core drilling is properly recorded. At the

end of each run the drill rod string with core barrel is extracted and core is recovered. The

cores are carefully transferred to the core boxes and preserved. The core recovery

percentage is recorded and also the core pieces transferred to the core box are numbered

and labeled properly. Rock Quality Designation (RQD) is also recorded. Some of the cores

are sent to the laboratory for conducting tests.

Rock Core Recovery (C.R. % = (Cumulative Length of Cores/Length of run) x 100) and

Rock Quality Designation (RQD) is (RQD = (Total Length of core pieces of 100.0mm &

above in Length / Length of run)x 100 ) .

In present investigation soil was encountered from existing ground surface up to

maximum 1m depth, below this rock was encountered. During process of boring, disturbed soil

samples were collected & packed in plastic containers with proper identification tags. Rock cores

taken from core barrel were numbered and kept in core boxes.

On completion of drilling, soil samples were packed in plastic containers with proper

identification tags. Rock cores were numbered and kept in core boxes.

Field work was performed during September 2013.

Following table mention total numbers & depth of boreholes.

Location Borehole no Total depth of boreholes (m)

WING C BH1 10.0

BH2 10.0

BH3 10.0

Parking BH4 10.0

Parking BH5 10.0

Shops BH6 10.0

GT – 419

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SUB SOIL PROFILE:

Sub-soil conditions described below are based on drilling and sampling in six boreholes.

Generalized sub-soil profile for the area investigated can be classified as follows:-

• Layer I: Sandy gravel

• Layer II: Grayish highly weathered, highly fractured Basalt

• Layer III: Grayish fresh to slightly weathered, slightly fractured Basalt

Following table provides thickness in mtrs and RQD (Rock Quality Designation in %) range for

the layers mentioned above. It shall be noted that the stratum encountered at site may not be in the

same order as listed above.

Bore hole no

Layer I Layer II Layer III

Thick (m) Thick (m) RQD (%) Thick (m)

RQD (%)

BH1 1.0 - - 9.0 42-99

BH2 - 1.0 0 9.0 70-100

BH3 - - - 10.0 41-94

BH4 - 4.0 0-10 6.0 49-79

BH5 - - - 10.0 25-99

BH6 - 1.0 0 9.0 43-99

WATER LEVEL:

Water level was encountered in the boreholes within 2m from existing ground. Correct

method to determine ground water table is to install standpipe piezometer and monitor over long

period of time. Seasonal and annual fluctuations in ground water levels are expected.

LABORATORY TESTING:

On completion of drilling samples were sent to the laboratory for further testing.

Samples were classified in the laboratory and representative samples were selected for testing.

Following tests were performed on rock.

• Unconfined compression test on rock

• Porosity and water absorption on rock

• Specific gravity of rock

GT – 419

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ENGINEERING ANALYSIS:

Engineering analysis of the substratum was performed to determine net safe bearing

capacity. Parameters obtained are based on various field and laboratory tests.

Rock is encountered from existing ground surface upto drilled depth of 10m.

The proposed structure is twenty two storied building. The column load will be very high. As the

rock is encountered at shallow depth, it is understood that the foundation will be placed on rock.

Foundation placed on rock: Following formula are used

Safe baring capacity for foundations placed on rock is determined as per procedure given

in IS12070 “Code of practice for Design and Construction of Shallow Foundations on Rock. The

procedure is based on RMR (Rock Mass Rating) concept. RMR is calculated as per the method

given in IS 13365 (Part 1) “Quantitative Classification System of Rock Mass”. Determination of

RMR takes into consideration following properties of rock stratum.

• Strength of Intact rock material

• Rock Quality Designation

• Spacing of Discontinuities

• Condition of Discontinuities

• Ground water condition

• Orientation of Discontinuities

• Joint Orientation

It is mentioned in IS 12070 that if net allowable bearing capacity is determined based on RMR

“settlement of raft foundation up to 6m thickness to be less than 12mm”.

It may be noted that the referred IS code does not specify any limitations as far as

width and shape of foundations placed on rock. Also the code does not recommend factor of

safety.

GT – 419

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CONCLUSIONS & RECOMMENDATIONS :

Conclusions and Recommendations are based on following accepted norms.

• Foundations should not fail in shear

• Anticipated settlement should be less than allowable value

Net allowable bearing capacity (SBC) to be adopted for pad foundations placed at different

depth below the ground surface existing at the time of investigation in the vicinity of borehole is

tabulated below.

Borehole no

Depth of foundation

Net Allowable bearing capacity (T/m2)

BH1, BH2,

BH6, BH4,

BH5

1.5m 200

2.5m 225

3.5m 250

BH3 1.5m 35

2.5m 45

3.5m 65

4.5m 200

Whenever foundations are placed on rock, it is essential to ensure that there are no loose

pockets on rock surface. In case of loose pockets or over excavation, it shall be filled by plain

cement concrete.

It shall be ensured that all the foundations shall rest on one type of sub soil to minimize

differential settlements.

In case foundations are placed below the water table proper dewatering system may be

required so that concrete can be placed in dry condition.

Trees & plants shall be planted at least 3m away from the building boundary.

Notes:

This report is issued based on the subsoil condition revealed at the location of boreholes

and laboratory tests performed on recovered samples. If during construction of foundations it is

observed that sub soil conditions vary from those revealed during investigation it is essential that

Durocrete Engineering Services Private limited, Pune shall be contacted so that on confirmation

supplementary report shall be issued.

GT – 419

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Typical Calculations for Safe Bearing Capacity for

Foundations placed on rock

BH 6 ((Depth of foundation 1.5m)

Parameter Value Rating

Strength of intact rock 45.6, 107.3 4

Rock quality Designation % 54% - 99% 15

Spacing of discontinuities fair to very wide 16

Conditions of discontinuities (<1mm) - 23

Ground water condition Wet -7

Adjustment for joint orientation Fair 7

Total 58

According to IS 12070 (table 3) classification of rock is III.

Mrs. A.A. Joshi Mr. Pramod Ghorpade

Geotechnical Consultant Manager (Geotech)

DESPL, Pune DESPL, Pune

GT – 419

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REFERENCES

IS code used for testing samples recovered from boreholes

1. IS -1498 Classification & identification of soils for general engineering purposes

2. IS - 2720 (& its Parts) Physical test of soil / chemical test

3. IS - 2131 Method for standard penetration test of soil

4. IS - 9143 Unconfined Compression test on rock

5. IS - 8764 Point load test on rock

6. IS – 1124 Water absorption test on rock, App. Specific gravity / porosity on rock

IS code method used for design / SBC calculations

7. IS – 6403 Determination of bearing capacity of shallow foundations

8. IS – 8009 Settlement calculation of soil

9. IS – 12070 Design & construction of shallow foundation on rock

10. IS – 13365 (Part -1) Quantitative classification system of rock mass - Guidelines :

Part 1 RMR for predicting of engineering properties

11. IS – 1904 Design & construction of foundation in soil: general consideration

12. FOUNDATION DESIGN MANUAL – Narayan V. Nayak

13. FOUDNATION ANALYSIS & DESIGN – Joseph E. Bowles

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LOCATION PLAN

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GOOGLE IMAGES - GPS VISTA HCx

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BORELOGS

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SUMMARY OF LAB TEST RESULT

ROCK TEST RESULT

BH NO.

Depth (m)

PC. NO.

Avg. dia of core

Avg. height of core

Density Specific Gravity

Water Absorption

Porosity Unconfined Comp.

Strength

Remark

(mm) (mm) (kg/m3) % % (kg/cm2)

1

1.0 - 2.0 4 53.86 112.99 2930 3.06 0.27 0.81 1098.51

2.0 - 3.0 9 54.33 95.40 2922 2.95 0.31 0.92 285.95

4.0 - 5.0 24 54.51 93.42 2955 2.89 0.31 0.90 334.76

6.0 - 7.0 31 54.58 111.19 2938 2.89 0.79 2.29 479.06

8.0 - 9.0 36 54.53 110.99 2926 3.00 0.26 0.79 718.38 9.0 - 10.0

38 54.72 108.13 2927 2.80 0.54 1.52 341.31

2

1.0 - 2.0 15 54.68 81.32 2840 3.07 0.37 1.14 43.72 Point Load

2.0 - 3.0 21 54.66 85.96 2887 2.96 1.39 4.12 612.22

4.0 - 5.0 30 54.67 90.44 2875 2.95 0.33 0.97 415.40

7.0 - 8.0 44 53.10 110.57 2926 2.72 0.56 1.53 693.12 9.0 - 10.0

51 53.65 109.20 2869 2.92 1.14 3.33 250.84

3

3.0 - 4.0 28 54.32 47.64 2846 2.83 2.61 7.41 65.80 Point Load

4.0 - 5.0 34 54.70 108.73 2882 2.85 1.66 4.72 391.03

5.0 - 6.0 39 53.98 82.00 2847 2.92 1.52 4.44 198.02 Point Load

6.0 - 7.0 48 54.24 107.34 2840 2.88 0.28 0.82 925.15

7.0 - 8.0 50 54.20 81.36 2889 3.03 0.37 1.12 439.15 Point Load

8.0 - 9.0 62 54.35 110.32 2908 2.96 0.54 1.60 533.24 9.0 - 10.0

65 54.43 109.31 2903 2.88 0.27 0.78 360.73

4

0.0 - 1.0 1 54.37 75.82 3626 3.03 0.31 0.95 955.00

1.0 - 2.0 8 54.64 108.21 2918 2.88 1.09 3.15 1079.11

2.0 - 3.0 10 54.80 109.94 2886 2.96 1.08 3.20 739.00

5.0 - 6.0 24 54.52 112.99 2936 2.71 1.31 3.55 511.57

7.0 - 8.0 38 54.52 107.84 2941 2.96 0.82 2.42 757.53 9.0 - 10.0

45 54.58 83.26 2928 3.00 1.06 3.19 743.95 Point Load

5

2.0-3.0 15 54.54 113.70 2915 2.90 0.26 0.75 1074.34

3.0-4.0 20 54.87 105.48 3009 2.97 0.27 0.79 828.12

4.0-5.0 24 54.95 110.95 2913 3.03 0.26 0.79 756.04

5.0-6.0 27 54.70 111.26 2908 2.91 0.53 1.54 715.23

6.0-7.0 32 54.53 110.29 2937 3.09 0.27 0.82 528.42

7.0-8.0 34 54.56 109.31 2928 2.96 0.27 0.79 849.33

8.0-9.0 38 54.81 104.03 2910 2.92 0.28 0.82 826.47

9.0-10.0 44 54.56 110.67 2947 3.03 0.53 1.60 865.04

6

1.0 - 2.0 8 53.93 105.94 2944 2.96 0.28 0.83 456.75

2.0 - 3.0 18 54.72 110.54 2933 3.06 0.26 0.81 812.72

5.0 - 6.0 33 54.64 84.84 2957 2.82 0.34 0.96 852.89 Point Load

7.0 - 8.0 52 54.18 106.64 2922 2.85 0.00 0.00 630.82 9.0 - 10.0

61 53.34 108.61 2952 2.90 0.28 0.81 1073.48

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SITE PHOTOGRAPHS

BOREHOLES IN PROGRESS

BOREHOLES IN PROGRESS

SAMPLES FROM BOREHOLES

BH-5

Annexure 1

Annexure I – List of Raw Materials

Sr. No. Name Units

1 Cement bags

2 White Cement bags

3 Steel Metal tons

4 Metal ft3

5 Sand ft3

6 Bricks/siporex no

7 Binding wire kg

8 Tiles Granite/Marble ft2

9 Paint L

10 Plaster m2

11 Wood kg

12 Aluminium kg

1

DISASTER MANAGEMENT PLAN

Local flood Increase in the Finished Ground Level as part of construction stage to prevent rain water accumulated on surrounding areas to enter into the project area. Provision of adequately sized storm water drains to discharge the storm water from the project area into the external storm water drainage system. External Storm water system is sufficient to cater to this additional discharge.

Earthquake As per the Seismic Zoning Map of India, Pune region falls under SeismicZone-III. The structural design is certified for Seismic Zone – 3 for earthquake resistant design of structures.

Lightening Provision of Lightning arrestorFire All necessary active & passive Fire Protection Measures shall be provided to

the building Power failure Provision of DG setsTerrorist/ Bomb Threat

All necessary measures shall be provided Manual Security & CCTV Screening at all Entry PointControlled Entry Point for all Vehicular Entry Point: Boom Barriers, Security Mirrors, Metal Detectors, Manual Security & CCTV Screening at all Entry Point.

RISK ASSESSMENT

CONSTRUCTION PHASE

1 Risk assessment and Vulnerability analysis of possible disasters Risk assessment study deals with identifying and evaluating the magnitude of impending risks to which the neighboring population is exposed due to occurrence of accidents involved in the project construction and development.

Hazard Identification: Physical, Chemical, Mechanical, Electrical, Vibration & occupational health hazards during construction phase Risk of body injury, Injury to eyes, fatal accident, Fire and explosion, Hearing loss etc.

Are you using (Tick Boxes) [ √ ] plant/equipment [ √ ] portable electrical equipment

[ √ ] scaffolding [ √ ] ladders

2

[√] hazardous substances [ √ ] lifts/hoists/cranes /load shifting machinery

Does the project/task involve (Tick boxes) [ √ ] using tools/equipment with moving part(s) [ √ ] using tools/equipment that vibrate [ x ] working with x-rays ,or lasers [ √ ] electrical wiring [ x ] asbestos removal [ √ ] welding [ √ ] hazardous waste [ √ ] excavation / trenches ( >1.5m)

[ √ ] working around electrical installations [ √ ] working near traffic [ √ ] working at a height (>3m) [ √ ] working in isolation. [ √ ] working in a confined space [ √ ] manual handling [ √ ] repetitive or awkward movements [ √ ] lifting or moving awkward or heavy objects [ x ] demolition work

Is there (Tick boxes) [ √ ] noise [ √ ] dust/fumes/vapours/gases [ √ ] extreme températures [ √ ] risk of fire/explosion

[ √ ] slippery surfaces/trip hazards [ x ] poor ventilation/air quality [ x ] a poorly designed work area for the project/task

Vulnerability analysis: During Construction Phase:

Air Pollution

Water Pollution

Noise Pollution

Soil Pollution

Occupational Hazard

A. Material Handling: Cement +H +M - +M +MSteel - - + - +LSand +L - - - +MStone - - +M - +L

Plywood dust - - +M - +LGlass - - - - +MHardware - - - - +L Paint /varnish Colour

- +H - +M +M

B. Construction Machinery JCB Excavation

+M - +H - +L

Tower crane

+H - +M - +H

Material Lift

- - +M - +H

Risk Factor: + : Positive - : Negative L : Low M : Medium

3

H : High

2. Mitigation Measures & preparedness

For any projects/tasks that present a high or extreme risk, a Safe Work Method Statement must be completed.

Note how you will control the risk following the priorities listed to the right. This may include controls like redesigning the workplace, using guards or barriers, ventilation, using lifting equipment or personal safety equipment.

1. Eliminate the hazard 2. Installing Safety net for height fall 3. Keep the hazard and people apart 4. Change work methods 5. Conducting induction training, safety training & mock drills. 6. Use personal protection

Note any specific risk assessments required for high-risk hazards. Check whether any hazards noted in step 2 require further assessment or action

[ √ ] hazardous substance risk assessment [ √ ] test and tag electrical equipment [ √ ] Inspection of scaffolding

[ √ ] confined spaces risk assessment [ √ ] sound level test

Note Permits/Licenses/Registration required [ x ] Demolition work [ √ ] Electrical wiring [ x ] RMC pumps

[ x ] Friable asbestos removal [ x ] Ionizing radiation sources [ √ ] registers for chemicals, Personal protective Equipment, training, ladders, lifting gear

Note certificates of competency/licenses for operators [ √ ] Scaffolding [ x ] Rigging [ √ ] Load shifting machinery operation

[ x ] Pesticide application [ √ ] Crane operation [ √ ] Hoist operation

Note emergency systems required [ √ ] first aid kit [ x ] extended first aid kit [ √ ] emergency stop button [ √ ] additional emergency procedures

[ √ ] Fire control [ x ] remote communication mechanism [ x ] BMS System

Table: Risk and Mitigation measures Sr. No.

Operations Risk Mitigation Measures

1. Construction/material Hoists Personal injury Accidents

Only approved hoist to be used by trained employees with safe area

4

Sr. No.


demarcationInspection by competent person, Safe work instruction, Correct Use, Training, Testing before use for SWL Use of PPE/PPA, Fencing Use of PPA/PPE

2. Portable electrical equipment Burn/fatal To be checked before use by ApprovedElectrical safety official/Use of PPA/PPE

3. Rock breaking machine Pressure airRupture

Compressors,For Jack Hammer, AHU (Air conditioning )Ice Plant, Inspection of Safety valve, proper rubber fittings, Vibration to be avoided Use of PPE/PPA, Training

4. Hazardous substances Fire, explosionToxic release Unhygienic Dust

Storage of Bulk Fuel. Paints, PlasticPlywood Combustible, Store as per HAZMST Rules. PPE/PPA Training

5. Scaffolding Fall from Height Fatal accident

Introduction of Working on Height permit system, PPE/ PPA/ safety belt /Training

6. Ladders Accident,Injury

Proper selection, Inspection, PPE/PPA,Training

7. Using tools/equipment with moving part(s)

Nipping,Injury to Hand , Electrical Shocks Leg Injury

Proper selection of Hand tool, Periodic Inspection, Use of proper hand glove, PPE/PPA, Training, Safety guard in case of Grinder

8. • Using tools/equipment that vibrate

• Electrical wiring • Welding

• Vibration hazard

• Electrical shocks • Asbestosis • Eye, Body

Burns Toxic gases inhalation

Inspection by competent person,Ergonomic training, Use of PPE/PPA, Safety Guards

9. Working around electrical installations/working near traffic / working at a height (>3m) / Working in isolation. Working in a confined space/ demolition work

Electrical shocks,Injury, Fatal accident, Hazard of toxic, Gases inhalation

Work by Authorized trained person,Indian electrical safety rules to be followed, Work permit system, Work environment in confined space, Use of PPE/PPA

10. Work environment 1. Noise 2. Dust/fumes/vapours/

gases 3. Extreme températures

Accidental Injury,Occupational Hazards, Rashes, Burn ,

Enclose noise source, Lubrication, Min time exposure, Use of PPE/PPA, Good Housekeeping,

5

Sr. No.


4. Slippery surfaces/ trip hazards

5. Poor ventilation/ air quality

6. A poorly designed work area for the project/ task

Skin deceases Illumination survey, Trainings

FORM –1A

“MANTRI VANTAGE”

At

S. No. 16/4a, At Village – Kharadi, Tal: Haveli,

Dist – Pune State – Maharashtra

By

M/s MANTRI DWELLINGS Pvt. Ltd.

FORM-1 A

1 LAND ENVIRONMENT Attach panoramic view of the project site and the vicinity Sr. No.

Particulars Remark

1.1 Will the existing land use get significantly altered from the project that is not consistent with the surroundings? (Proposed land use must confirm to the approved Master Plan/ Development Plan of the area. Change of landuse if any and the statutory approval from the competent authority to be submitted). Attach Maps of

(i) site location

(ii) surrounding features of the proposed site (within 500 meters)

(iii) Site (indicating levels & contours) to appropriate scales. If not available attach only conceptual plans

i. The project site is located at S. No. 16/4a, Village

Kharadi, Taluka- Haveli, Dist – Pune, State – Maharashtra

ii. Being in a Residential Zone of PMC , No Change in Existing Land Use.

iii. The site is a contoured: Highest level – 99.00m,

Lowest level – 91.79 m

The following details are enclosed: 1. Site Location Map Annexure 5 2. Surrounding features

of the proposed site (500 meters) Annexure 6

3. Contour Plan Annexure 7 4. Conceptual Plan Annexure 8

1.2 List out all the major project requirements in terms of the land area, built up area, water consumption, power requirement, connectivity, community facilities, parking needs etc.

Area Statement: No. Description Area (m2) 1 Total Plot Area 27,100.00 2 Deductions 13,314.70 3 Net Plot Area 13,785.30 4 Ground Coverage Area 2,200.12 5 R.G. Area 1,621.96

6 Proposed Built - up Area as per FSI 30,900.00

7 Proposed Built - up Area as per Non-FSI 27,111.00

8 Total Construction Built-up Area (FSI + Non FSI) 58,020.00

Water Consumption : Source: Municipal Corporation During Construction Phase: From Tanker water of potable quality – 18m3/day (For workers) From Water Tankers: 10 – 20m3/day (Depending on construction activity) During Operational Phase: Total water requirement – 280m3/day (180m3/day Fresh for Domestic + 100m3/day Recycled for flushing and gardening)

Sewage Generation: During Construction Phase: 17m3/day – Disposal to existing municipal sewer line During Operational Phase: 234m3/day – Treatment in STP and reuse for flushing and gardening

Solid waste: During Construction Phase: 50kg/day – will be handed over to authorized recyclers During Operational Phase: Wet waste: 630kg/day – treated in OWC Dry waste: 270kg/day – handed over to Authorized recyclers

Power Requirement: Source: MSEDCL Connected load – 2466.50kW Maximum Demand – 2179.11kVA

Connectivity: Nearest Airport: Pune – 7.9km Nearest Railway Station: Pune – 12.6km Nearest Highway: Pune – Nagar – 2.2km Community Facility: Amenity and Open Space will provide as per Local Rules Parking Needs: As per Development Control Rules of Local Authority

1.3 What are the likely impacts of the proposed activity on the existing facilities adjacent to the proposed site? (Such as open spaces, community facilities, details of the existing land use, disturbance to the local ecology).

Significant impact expected without mitigation. Hence, adequate measures are proposed to mitigate negative impacts on community facilities.

1.4 Will there be any significant land disturbance resulting in erosion, subsidence &instability? (Details of

No, there will not be any significant land disturbances

soil type, slope analysis, vulnerability to subsidence, seismicity etc. may be given).

1.5 Will the proposal involve alteration of natural drainage systems? (Give details on a contour map showing the natural drainage near the proposed project site)

No, the proposal won’t involve alteration of natural drainage systems.

1.6 What are the quantities of earthwork involved in the construction activity-cutting, filling, reclamation etc. (Give details of the quantities of earthwork involved, transport of fill materials from outside the site etc.)

Excavated Material was used for back filling.

1.7 Give details regarding water supply, waste handling etc. during the construction period

During Construction Phase: From Tanker water of potable quality: 18m3/day (For workers); From Water Tankers: 10–20m3/day (Depending on construction activity); The sewage generated approximately 17m3/day will be disposed existing sewer line

1.8 Will the low lying areas & wetlands get altered? (Provide details of how low lying and wetlands are getting modified from the proposed activity)

No

1.9 Whether construction debris & waste during construction cause health hazard? (Give quantities of various types of wastes generated during construction including the construction labour and the means of disposal)

No; Excavated Material was used for back filling. During Construction Phase: will be handed over to authorized agency

2 WATER ENVIRONMENT 2.1 Give the total quantity of

water requirement for the proposed project with the breakup of requirements for various uses. How will the water requirement met? State the sources & quantities and furnish a water balance statement

Water Requirement & Source: During Construction Phase: For Workers : Potable tanker: 18m3/DAY For Construction : Water tankers: 10–20m3/DAY

During Operational Phase: (Non-Monsoon Season)

During Operational Phase: (Monsoon Season)

*All quantity in m3/day

Use Existing Building

Source

Domestic 180 Fresh from PMC Flushing 90 Recycled Gardening 10 Recycled 280

10

From Local body = 180

Domestic = 180

Flushing = 90

Sewage- 234 (Treatment in STP)

Available for recycling= 211

Gardening = 10

Reuse - 100

90

Excess will be drain to sewer line = 111

From Local body = 180

Domestic = 180

Flushing = 90

Sewage- 234 (Treatment in STP)

Available for recycling= 211

Reuse – 90

Excess will be drain to sewer line = 121

2.2 What is the capacity (dependable flow or yield) of the proposed source of water?

Domestic water requirement = 180m3/day Required water supply from local body

2.3 What is the quality of water required, in case, the supply is not from a municipal source? (Provide physical, chemical, biological characteristics with class of water quality)

Drinking water quality of Class A as per IS:10500, 2012 from local body

2.4 How much of the water requirement can be met from the recycling of treated wastewater? (Give the details of quantities, sources and usage)

Total treated water available for recycling:211m3/day Secondary requirements met: • Flushing: 90m3/day • Gardening: 10m3/day

Excess treated waste water during monsoon season shall be disposed to sewer line.

2.5 Will there be diversion of water from other users? (Please assess the impacts of the project on other existing uses and quantities of consumption)

No

2.6 What is the incremental pollution load from wastewater generated from the proposed activity? (Give details of the quantities and composition of wastewater generated from the proposed activity)

Surplus treated waste water will be disposed as per SPCB norms.

Untreated and Treated Sewage Quality:

Sr. No.

Details Values Units Untreated Treated

i. pH 6.5 – 7.5 6.5 – 7.5 ii. Total Suspended

Solids 250-350 <10 mg/lit

iii. Chemical Oxygen Demand

500-800 <30 mg/lit

iv. BOD 250-400 <10 mg/lit v. Oil & Grease 25-30 10 mg/lit

2.7 Give details of the water requirements met from water harvesting? Furnish details of the facilities created.

Water harvesting system will be installed and the harvested water will be used to recharge the ground water.

2.8 What would be the impact of the land use changes occurring due to the proposed project on the runoff characteristics (quantitative as well as qualitative) of the area in the post construction

Capacity of storm water drains is sufficient to take the runoff from the site.

Sr No Type of Area Area m2 Run of

Coefficient Flow on

m3/s I Flow prior to commencement of Project A Area of Plot 13,785.30 0.25 0.05 II Flow after Implementation of Project

phase on a long term basis? Would it aggravate the problems of flooding or water logging in any way?

1 For Terrace Area 2,200.12 0.95 0.03 2 For Green (lawn) Area 1,621.96 0.25 0.01 3 For open paved Area 9,963.22 0.80 0.12 B Total -- -- 0.16

Incremental Increase in Discharge of Storm water

[B - A] 0.11

Management plan for Flood is as follows: i. Storm water drain shall be cleaned at regular interval.

ii. Mapping the areas within or leading in or out of the building that will be water logged, flooded or isolated due to the flood. The areas will be marked after completion of the project (as final ground levels etc. will be available after completion)

2.9 What are the impacts of the proposal on the ground water? (Will there be tapping of ground water; give the details of ground water table, recharging capacity, and approvals obtained from competent authority, if any)

Ground water table will increase due to proposed recharge pits/Bores total two Nos. There will not be ground water tapping.

2.10 What precautions/measures are taken to prevent the run-off from construction activities polluting land & aquifers? (Give details of quantities and the measures taken to avoid the adverse impacts)

- Proper material stacking and storage will be maintained during rainy season

- Proposed to channelize the run off in to impervious pit for storage and use.

- During heavy rainfall, run-off will be drained to the nearest storm water drain.

2.11 How is the storm water from within the site managed?(State the provisions made to avoid flooding of the area, details of the drainage facilities provided along with a site layout indication contour levels)

Internal storm water drains will be constructed strictly in accordance to the governing authority regulations. The storm water collected through the internal storm water drains will be disposed into nearest External Storm Water drain.

2.12 Will the deployment of construction labourers particularly in the peak period lead to unsanitary conditions around the project site (Justify with proper explanation)

- During construction phase, mobile toilets will be used. Hence there will not be unsanitary conditions around the project site.

- Regular segregation and disposal of solid waste generated by these workers shall be as per municipal corporation’s practices.

- First aid and medical facilities will be provided to all the concerned people working on the site.

- Proper housekeeping will be maintained throughout the premises.

2.13 What on-site facilities are provided for the collection, treatment & safe disposal of sewage? (Give details of the quantities of wastewater generation, treatment capacities with technology & facilities for recycling and disposal)

Wastewater generation: 234m3/day Treatment capacities with technology: STP : MBBR (1No) Capacity of STP : 250 m3

Facilities for recycling: For Flushing, Gardening Disposal: - Sludge – 32kg/day – Use as manure - Surplus Treated waste water: 111m3/day, will be

discharged to the natural drain

2.14 Give details of dual plumbing system if treated waste used is used for flushing of toilets or any other use.

- Recycling of treated sewage for flushing with dual plumbing and gardening.

- Colour coding for dual plumbing system shall be done as per standard practices.

3. VEGETATION 3.1 Is there any threat of the

project to the biodiversity? (Give a description of the local ecosystem with its unique features, if any)

There is no threat to the biodiversity due to the project under reference.

3.2 Will the construction involve extensive clearing or modification of vegetation? (Provide a detailed account of the trees & vegetation affected by the project)

No existing trees on site hence no tree cutting involved.

3.3 What are the measures proposed to be taken to minimize the likely impacts on important site features (Give details of proposal for tree plantation, landscaping, creation of water bodies etc along with a layout plan to an appropriate scale)

Project proponents have proposed indigenous species plantation on ground and on the periphery of the project site. Approx. 311 No’s of tress shall be planted on the allocated land. Same is attached as Annexure 9.

4. FAUNA 4.1 Is there likely to be any

displacement of fauna- both terrestrial and aquatic or creation of barriers for their movement? Provide the details.

No

4.2 Any direct or indirect impacts on the avifauna of the area? Provide details

No

4.3 Prescribe measures such as corridors, fish ladders etc to mitigate adverse impacts on fauna

Not Applicable

5 AIR ENVIRONMENT 5.1 Will the project increase

atmospheric concentration of gases & result in heat islands? (Give details of background air quality levels with predicted values based on dispersion models taking into account the increased traffic generation as a result of the proposed constructions)

No perceptible change is anticipated in AAQ due to Project as it being a residential development. AAQ was monitored and values are given in following table Monitoring

Station PM10

µg/m3 PM2.5

µg/m3 SO2

µg/m3 NOx

µg/m3 CO

mg/m3 Base station: Project Site 62 65 32 20 1.2

5.2 What are the impacts on generation of dust, smoke, odorous fumes or other hazardous gases? Give details in relation to all the meteorological parameters

During construction phase, Dust, Particulate Matter is the main pollutant, which may be generated during construction activities. Other emission sources are intermittent and include emissions of SO2, NOx and CO from materials transport of heavy vehicles on site etc. Proper upkeep and maintenance of vehicles, sprinkling of water on roads and construction site are some of the measures that would reduce the impact during construction phase.

Sources of Air pollution During Operational phase : - The gaseous emissions from vehicles. - Emissions from DG set while in operation only during

power failure. Mitigation Measures: - The traffic congestion will be avoided by proper parking

arrangement and maintaining smooth Traffic flow. - Regular PUC check-up for vehicles - DG sets & height of stack (As per CPCB norms) - Proper maintenance of DG sets shall be done and Low

sulphur fuel shall be used - D.G. set shall be operated only during power failure. Hence

impact on air environment will be negligible 5.3 Will the proposal create

shortage of parking space for vehicles? Furnish details of the present level of transport infrastructure and measures proposed for improvement including the traffic management at the

Adequate Parking within Project Site will propose as per Prevailing Development Control Regulations. Project is abutting to 18m wide and 24m DP road.

Component Parking Required as per DCR (Nos.)

Parking Spaces provision (Nos.)

4 Wheeler 451 449 2 Wheeler 800 800

entry & exit to the project site

5.4 Provide details of the movement patterns with internal roads, bicycle tracks, pedestrian pathways, footpaths etc., with areas under each category

- Provide adequate traffic signs and signage to notify residents

- Install safety mirrors to aid visibility in conflict points - Prevent parking near the Entry and Exit Gate - Provide speed humps to regulate speed of vehicles - Provide pedestrian crossings and dedicated footpath to

cater to the walking population - Assign traffic wardens to regulate flow of project traffic

during peak hours Refer Annexure 10 Master layout indicating Traffic Movement Plan.

5.5 Will there be significant increase in traffic noise & vibrations? Give details of the sources and the measures proposed for mitigation of the above

Noise and Vibrations shall be controlled by appropriate Traffic Management within site. Noise barrier shall be provided if required.

5.6 What will be the impact of DG sets & other equipment on noise levels & vibration in & ambient air quality around the project site? Provide details

D.G. Sets with inbuilt acoustic enclosures and roof top discharge meeting CPCB specs will be installed. Hence no increase in Noise or vibration is expected. Tree plantation would act as noise barrier and will reduce the noise level.

6. AESTHETICS 6.1 Will the proposed

constructions in any way result in the obstruction of a view, scenic amenity or landscapes? Are these considerations taken into account by the proponents?

No

6.2 Will there be any adverse impacts from new constructions on the existing structures? What are the considerations taken into account?

No All precautions will be taken to mitigate the impact due to water, air and noise pollution during construction and operation phase. Environmental Management plan is prepared and shall be implemented along with Environmental Monitoring Program.

6.3 Whether there are any local considerations of urban form & urban design influencing the design criteria? They may be explicitly spelt out

No, there are no such local considerations.

6.4. Are there any anthropological or

No such site in the vicinity.

archaeological sites or artefacts nearby? State if any other significant features in the vicinity of the proposed site have been considered.

7. SOCIO-ECONOMIC ASPECTS 7.1 Will the proposal result

in any changes to the demographic structure of local population? Provide the details.

Yes. Expected Population: 2000 Nos. Project will enhance the economic structure of surrounding area.

7.2 Give details of the existing social infrastructure around the proposed project.

Civil structures, School, Colleges, Hospitals, Recreation facilities, Markets, etc. are available in the area to a reasonable degree. Hospital: Sneha Speciality Hospital: 2.2km Niramay Hospital: 2.5km Ghorpade Hospital: 2.5km Agarwal Maternity: 2.2km Rakshak Hospital: 3.5km Medipoint Hospital: 2.8km

Schools: iCube Montessori School: 2.1km Shivraj Vidya Mandir: 2.9km Shamrao Kalmadi School: 2.8km Smartkidz School: 3.3km Zilla Parishad School: 3.6km

7.3 Will the project cause adverse effects on local communities, disturbance to sacred sites or other cultural values? What are the safeguards proposed?

No

8. BUILDING MATERIALS 8.1 May involve the use of

building materials with high-embodied energy. Are the construction materials produced with energy efficient processes? (Give details of energy conservation measures in the selection of building materials and their energy efficiency)

No, Cement containing fly ash shall be used. Construction materials from nearest source shall be chose to minimize energy consumption for transportation Construction materials from nearest source are chosen to minimize energy consumption for transportation.

8.2 Transport and handling of materials during

- The construction material will be carried in properly covered vehicles.

construction may result in pollution, noise & public nuisance. What measures are taken to minimize the impacts?

- All the contractors / Vendors will be instructed to use vehicles having PUC certificates.

- Security staff presents at site will supervise loading and unloading of material at site.

- Construction material will be stored at identified site/ temporary godowns at site.

- Internal roads will be maintained in good conditions with regular sprinkling of water

- 5-meter high tin sheets will barricade the periphery of the plot.

8.3 Are recycled materials used in roads and structures? State the extent of savings achieved?

Yes, Excavated earth and debris was used as base for road.

8.4 Give details of the methods of collection, segregation & disposal of the garbage generated during the operation phases of the project

- Segregation of biodegradable and non-biodegradable shall be done at source by means of provision of two garbage bins with different colour.

- The non-biodegradable garbage shall be put into separate bins and shall be handed over to Authorized Agency.

- Biodegradable garbage shall be treated in common solid waste management plant. Manure will be used for Gardening.

- STP Sludge (Dry sludge): Use as manure - Hazardous waste: Negligible quantities will be handed

over to authorized vendor on regular basis. 9. ENERGY CONSERVATION 9.1 Give details of the

power requirements, source of supply, backup source etc. What is the energy consumption assumed per square foot of built-up area? How have you tried to minimize energy consumption?

Power Requirement: Source: MSEDCL Connected load – 2466.50kVA Maximum Demand – 2179.11 kVA Transformers:630 KVA (5 Nos) DG Sets: 630kVA (5 no)

Following Energy conservation measures for this project: - Use of high efficiency lighting fixtures – CFL/LED with

electronic ballasts. - Use of electronic ballasts as opposed to the elector-

magnetic ballasts shall reduce the loss of energy and improve the operation power factor.

- Lighting power density in compliance as per clause 7.3 ECBC-2007.

- All the pumps shall have minimum 60% efficiency. - Energy meters shall be installed to monitor the energy

consumption for – External lighting, treated water pumping, municipal water pumping, common area etc.

- Timers will be installed in the outdoor lights so as to minimize the wastage of lighting during un- needed hours.

- All cables will be de- rated to avoid heating during use. This also indirectly reduces losses and improved reliability.

- Use Solar PV and Solar water heating system for energy saving.

9.2 What type of, and capacity of, power back-up to you plan to provide?

DG set for Residential common area Back Up – 630kVA (5 no)

9.3 What are the characteristics of the glass you plan to use? Provide specifications of its characteristics related to both short wave and long wave radiation?

Single glazed glass will be used.

9.4 What passive solar architectural features are being used in the building? Illustrate the applications made in the proposed project.

Maximize the use of natural lighting through design. Roof insulation. The recommended U-factor for roof shall be 0.261W/m2°C.

9.5 Does the layout of streets & buildings maximise the potential for solar energy devices? Have you considered the use of street lighting, emergency lighting and solar hot water systems for use in the building complex? Substantiate with details.

Yes, Use of Solar lights for Common area and external lighting and water heating

9.6 Is shading effectively used to reduce cooling/heating loads? What principles have been used to maximize the shading of Walls on the East and the West and the Roof? How much energy saving has been effected?

Design is based on passive architectural considerations. It is proposed to insulate the roofs of these buildings to minimize the heat gain and in turn saving the electricity.

9.7 Do the structures use energy-efficient space conditioning, lighting and mechanical systems? Provide technical details. Provide details of the transformers and motor efficiencies, lighting intensity and air-conditioning load assumptions? Are you using CFC and HCFC free

Yes. Following Energy conservation measures for this project: - Use of high efficiency lighting fixtures – CFL/LED with

electronic ballasts. - Use of electronic ballasts as opposed to the elector-

magnetic ballasts shall reduce the loss of energy and improve the operation power factor.

- Lighting power density in compliance as per clause 7.3 ECBC-2007.

- All the pumps shall have minimum 60% efficiency. - Energy meters shall be installed to monitor the energy

consumption for – External lighting, treated water

chillers? Provide specifications.

pumping, municipal water pumping, common area etc. - Timers will be installed in the outdoor lights so as to

minimize the wastage of lighting during un- needed hours. - All cables will be de- rated to avoid heating during use.

This also indirectly reduces losses and improved reliability.

- Use Solar PV and Solar water heating system for energy saving.

9.8 What are the likely effects of the building activity in altering the micro-climates? Provide a self-assessment on the likely impacts of the proposed construction on creation of heat island & inversion effects?

No impact anticipated on micro-climate. No inversion or heat island effect expected.

9.9 What are the thermal characteristics of the building envelope? (a) roof; (b) external walls; and (c) fenestration? Give details of the material used and the U-values or the R values of the individual components.

Roof insulation for all the spaces. It is proposed to insulate the roofs of these buildings to minimize the heat gain and in turn save the electricity.

9.10 What precautions & safety measures are proposed against fire hazards? Furnish details of emergency plans

As per the regulations of CFO NOC - Provision of Fire Protection System. - Provision of Fire Alarm System as per I.S code. - Provision of Fire detection system. - Provision of Wet risers, Fire hydrants, Fire pumps, booster

pumps, sprinkler pumps: Electric, supply independent circuit & fire hydrant line.

- Provision of portable fire extinguishers of IS specification. - Provision of Automatic sprinkler system. - Provision of refuge area. - Adequate underground and overhead separate water

storage tanks. 9.11 If you are using glass as

wall material provides details & specifications including emissivity and thermal characteristics.

Glass shall be used only for windows.

9.12 What is the rate of air infiltration into the building? Provide details of how you are mitigating the effects of infiltration

Design is based on Passive Architectural Considerations and Features

9.13 To what extent the non-conventional energy

Use of Solar lights for Common area and external lighting water heating

technologies are utilised in the overall energy consumption? Provide details of the renewable energy technologies used.

10. ENVIRONMENT MANAGEMENT PLAN

The Environment Management Plan would consist of all mitigation measures for each item wise activity to be undertaken during the construction, operation and the entire life cycle to minimize adverse environmental impacts as a result of the activities of the project. It would also delineate the environmental monitoring plan for compliance of various environmental regulations. It will state the steps to be taken in case of emergency such as accidents at the site including fire. The Environment Management Plan would consist of all mitigation measures for each activity to be undertaken during the construction, operation and the entire life cycle to minimize adverse environmental impacts as a result of the activities of the project. It would also delineate the environmental monitoring plan for compliance of various environmental regulations. It will state the steps to be taken in case of emergency such as accidents at the site including fire.

ENVIRONMENTAL IMPACT AND MANAGEMENT PLAN FOR THE PROJECT

EMP for Construction Phase No.

Environmental Issues/Impacts

Mitigation measures Responsibility

Legal & Other requirements

LOCATION SPECIFIC 1. Level difference

in Land • Proper measures shall

be adopted for noise and dust suppression on site and in surrounding areas

Project Proponents /Architects

NOC from local authority

2. Loss of vegetation • No tree cutting involved. • Plantation of 311 Nos. of

trees shall be done as per norms

Contractor/ Project Manager

DESIGN SPECIFIC 1. Building Height • Height of the building is

in accordance with the local planning permissions and the NOC

Architects Guidelines of local authority

2. Incremental runoff due to Increase in paved areas (0.11m3/sec)

• Planned RG area on ground (1,621.96m2) to allow natural percolation. 02 nos. of Recharge pits will be proposed.

• Minimizing the incremental runoff from the site with the help of rain water harvesting pits

Architects --

CONSTRUCTION PHASE 1. Increase in water

demand (18m3/day) due to water usage for construction, dust suppression and for workers

• Use of polymeric spray for dust suppression instead of water wherever possible

• Curing water shall be sprayed on concrete structures, free flow of water shall not be allowed for curing

• Use of wet jute cloth/gunny bags instead of water spray for curing activity.

Contractor & Project

Manager

--

2. Sewage generation (17m3/day) and disposal

• Disposal of sewage generated to sewer line

• Daily watch on sanitation facilities, drains & good housekeeping


Manager

Water (P & CP) Act 1974

3. Municipal solid waste generation (50kg/day) by workers

• Segregation of Biodegradable (35kg/day) and non-biodegradable garbage (15kg/day)

• Disposal of segregated waste to Authorized Vendor


Manager

--

4. Construction activity may lead to • Water logging

on site • Unsanitary

conditions and mosquito breeding on site

• Sedimentation of outside drains

• Computation of the runoff from the catchment areas outside the plot and runoff within the plot.

• Proper management of channelization of storm water

• Designing storm water drainage with adequate capacity to cater the total runoff from site to avoid flooding on site

• Use of screens and silt traps in advance of earthworks

• Proper maintenance of storm water drainage to avoid choking of drains and flooding on site

• Prompt completion of works relating to drainage and sediment control

• Ensure discharge of storm water from the site or inflow to the site due to contributing catchment is clear of


Manager

Storm water drainage remarks from local

authority

sediment and pollution

5 Demolition/Construction activity a. Dust generation • Use of polymeric spray

wherever possible /water for dust suppression

• On site sensors shall be installed to monitor PM10 and PM2.5

• Provision of Barricades of adequate height along the periphery of the site

• Use of covering sheets while transporting the material

Contractor/ Proponents

--

b. Noise & Vibration • Regular noise monitoring to be scheduled to maintain the noise level within the levels prescribed by CPCB during day and night time

• Provision of ear plugs to workers

• Use of high efficiency mufflers

• No noise polluting work in night shifts

• Provision of barricades along the periphery of the site

c. Disruption of soil & runoff

• Sedimentary controls to be implemented

d. Oil leaks • Regular maintenance of machineries to prevent and repair leaks

• Contaminated soil (if any) disposed to authorized recycler

e Generation of construction waste - Debris/ Excavation material

• 11,000 m3 quantities were reused for filling.

• Disposal of hazardous waste to authorised vendors.

• Construction waste (Empty Cement Bags, Paint container, other Barrels & Scrap metal) will be handed over / sold to Authorized recyclers

Contractor/ Proponents

NOC for Solid Waste Management/Excavation permission from

local authority

6 Vehicular movement • Increase in

traffic • Air emissions

& Noise • Oil leaks

• Proper traffic management for the construction vehicles

• Provision of oil and grease traps to the Storm water drains

• Contaminated soil found if any to authorized vendors

• Regular maintenance of vehicles with suitable enclosures and intake silencers

• Planning and ensuring effective implementation of the waste movement plan for loading and offsite movement in non-traffic hours

Project Manager

--

7 Use of DG sets may leads to air and noise pollution

• DG sets with inbuilt acoustic enclosures

• Site barricading • Regular maintenance

Project Manager

--

8 Impact on health of workers Accidents, Hazards, injuries to workers

• Adequate drinking water, canteen, toilet and bathing facilities

• First aid facility • Regular health check-

up of workers • Risk assessment and

preparation of disaster management plan

• Provision of temporary water tank for fire fighting and appropriate fire suppression measures

• Safety educational and awareness programme

• Proper security arrangements

Safety officer --

OPERATION PHASE 1. Increase in water

demand • Use of treated sewage

for flushing (90m3/day) and gardening (10m3/day)

• Use of Treated Waste Water for flushing and gardening resulting in reduction of Net water demand

• Use of harvested rain water for domestic purpose and its reuse

Project Proponents/

Society/ Facility

Management system

Water Act 1974 as amended

thereby reducing the fresh water demand in monsoon season

2. Sewage generation (234m3/day)

• Provision of STP for treatment of sewage up to tertiary level.

• Proper operation and maintenance of STP and Daily analysis of general parameters like pH, BOD, COD and TSS & O&G of the STP outlet to ensure good treatment of waste water with the help of sensors

• Ventilation around STP • Proper arrangements

for sludge handling and disposal

Project Proponents/

Society/ Facility

Management system

--

3. Increment in Runoff from site

• Minimizing the incremental runoff from the site with the help of 02 nos. of rain water harvesting pits.

• Proper management of channelization of storm water from site by using proper internal SWD system and two discharge points of having adequate capacity

• Use of screens and silt traps to SWD

• Proper maintenance of storm water drainage to avoid choking of drains and flooding on site

• Ensure discharge of storm water from the site is clear of sediment and pollution

• Provision of sump pumps

• External drain of adequate capacity

Project Proponents/

Society/ Facility

Management system

SWD NOC from local authority

4. Power demand Provision of energy Project ECBC norms

saving measures: • Use of Solar energy for

external and common area lighting

• High efficiency pumps & motors

• Use Low wattage LED fixtures in common area

Energy saving: ≈7%

Proponents/ Society/ Facility

Management system

5. Use of DG sets may lead to air and noise pollution

• Stack height as per CPCB norms

• Good Landscaping of 311 trees

• DG sets with inbuilt acoustic enclosures

Project Proponents/

Society /Facility

Management system

CPCB specification

6. Vehicular movement • Increase in

traffic • Air emissions

& Noise • Contaminatio

n of soil (if any) leads to Oil leaks

• Provide adequate traffic signs and signage to notify residents

• Install safety mirrors to aid visibility in conflict points

• Prevent parking near the Entry and Exit Gate

• Provide speed humps to regulate speed of vehicles

• Provide pedestrian crossings and dedicated footpath to cater to the walking population

• Assign traffic wardens to regulate flow of project traffic during peak hours

Project Proponents/

Society /Facility

Management system

--

7. Odour and unsanitary conditions due to STP and Composting of biodegradable garbage

• Ventilation around STP and OWC area

• Proper housekeeping and maintenance

Project Proponents/

Society/ Facility

Management system

Air act 1981, as amended

8. Municipal waste & other solid waste generation

• Informing and educating occupants for solid waste management

• Provision of adequate space (16m2) for solid waste management

• Proper segregation on site to biodegradable and non-biodegradable.

• Non-Biodegradable waste (270kg/d)

• Recyclable waste to

Project Proponents/

Society/ Facility

Management system

--

recyclers • Non-recyclable waste to

Authorized agency • Biodegradable waste

(630kg/d) • Treatment in Organic

Waste Convertor (OWC)

• End product from OWC and STP sludge shall be used as manure on site

• Quarterly manure monitoring

9 Disasters like Fire, lightning, Earthquake etc.

• Disaster Management Plan Preparation

• Safety officer, Security, First-aid team Provision

• Regular review of DMP and mock drill

• Effective implementation of DMP

Safety Officer CFO NOC from Local authority

Documents

FORM –1 “MANTRI VANTAGE” At S. No. 16/4a, At Village ... · No.707, Nucleus Mall, Church Road Camp, Pune Pin Code 411001 E-mail . [email protected] : Telephone No. 8888963359