DPR 5MW - Sahil Energy Kadiri - 1
DPR 5MW - Sahil Energy Kadiri - 1
DPR 5MW - Sahil Energy Kadiri - 1
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By Crystalline Technology
In
Kadiri, ananthpur dist.
andhrapradesh
Owned by-
“sahil energy “
hyderabad
India.
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A. EXECUTIVE SUMMARY 5
B. PROJECT AT A GLANCE 6
INTRODUCTION 9
CHOICE OF TECHNOLOGY
INTRODUCTION
INTRODUCTION
OPERATION PHILOSOPHY
SELECTION OF UNITS
ORGANIZATION STRUCTURE
INTRODUCTION
PLANT LAYOUT
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STRUCTURAL WORKS
IMPLEMENTATION CONCEPT
PROJECT SCHEDULE
SECTION – 12 ENCLOSURES
ANNEXURE
DRAWINGS
The Electricity Act, 2003, paves way for an innovative approach to solve our
country’s power problems. It has paved the way for a competitive environment;
open access to existing transmission and distribution network to transmit electricity
across regions; de-licensing of generation, captive power and dedicative
transmission lines; licensing of distribution and supply companies and the
restructuring of State Electricity Boards
In the above backdrop, Sahil Energy Pvt. Ltd., has decided to set up a 5MW Solar
Power Plant. This Detailed Project Report (DPR) brings out all technical details and
overall costs justifying the selection of the project. The total power generation is
envisaged to be 5MW from Solar Photovoltaic Cell. It is a very important document
that is required for Environmental Impact Assessment (EIA) studies, fixation of tariff,
finalizing Power Purchase Agreement (PPA) and also for submission to Financial
Institutions for obtaining project funding. The total project cost is expected to be
Rs85 Crores and the average cost of generation is expected to be Rs.12.86 /kWh.
1.0 GENERAL
1.12 The Geographical location of the 13'-40' and 15'-15' Northern Latitude and 76'-50'
and 78'-30' Eastern Longitude
project site
SECTION - 1
1.0 INTRODUCTION
World Economic growth is driven by energy, whether in the form of finite resources
such as coal, oil and gas or in renewable forms such as hydroelectric, wind, solar
and biomass or its converted form. This energy generation and consumption
strengthens the nation’s industries, vehicles, homes and offices. It also has
significant impact on the quality of the country’s air, water, land and forest
resources. For future growth to be both rapid and sustainable, it needs to be as
resource efficient and environmentally benign as possible.
The growth in installed power generating capacity has not kept pace with the
projected demand. To solve this problem, it is necessary to set up more power
plants and most of these power plants will be either fossil fuel based or hydro
electric units. However, the conventional power stations cause enormous damage
to be environment due to pollution and other side effects.
Renewable energy sources energy source are wonderful options because they are
limitless. These will not be exhausted though fossil fuel will be gradually exhausted
in course of time. Also another great benefit from using renewable energy is that
most of these sources do not pollute the environment; the way burning of fossil fuels
dose.
The greenhouse gas emissions (GHG) come primarily from the combustion of fossil
fuels in energy use. Energy use is largely driven by economic growth with short-
term fluctuations in its growth rate created by weather patterns affecting heating and
cooling needs, as well as changes in the fuel used in electricity generation.
The burning of fossil fuels produces around 21.3 billion tones of Carbon Dioxide per
year, but it is estimated that natural processes can only absorb about half of that
amount, so there is a net increase of 10.65 billion tones of atmospheric carbon
dioxide per year. Carbon dioxide is one of the GHG that enhances radioactive
forcing and contributes to global warming, causing the average surface temperature
of the earth to rise. Environment scientists predict that this will cause major adverse
effects, including reduced biodiversity.
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The electricity sector is unique among industrial sectors in its very large contribution
to emissions associated with nearly all air issues. Electricity generation produces a
large share of nitrogen oxides and sulphur dioxide emissions, which contribute to
smog and acid rain and the formation of fine particulate matter in addition to carbon
dioxide. In addition, this sector has significant impacts on water and habitat and
species. In particular, hydro dams and transmission lines have significant effects on
water and biodiversity
The atmospheric concentration of CO2 has increased by 31% since 1750 and
continues to increase, on average, by 1.5 ppm or 0.4% per year. About 80% of the
anthropogenic emissions of CO2 during the past 20 years is due to fossil fuel
burning and cement production. The rest is due to deforestation. The atmospheric
concentrations of CH4 and N2O have increased by 151% and 17%, respectively,
since 1750. The table given below shows the 20 th Century changes in the Earth’s
atmosphere system for selected GHGs.
5.0 ATMOSPERIC LIFETIME & GLOBAL WARMING POTENTIAL (GWP) FOR SOME
GREEN HOUSE GASES
Methane has an atmospheric lifetime of 12+3 years and a GWP of 62 over 20 years,
23 over 100 years and 7 over 500 years. The decrease in GWP at longer timer is
because methane is degraded to water and CO2 by chemical reactions in the
atmosphere.
Nitrous Oxide has an atmospheric lifetime of 120 years and a GWP of 296 over 100
years
5.4 CFC 12
CFC – 12 has an atmospheric lifetime of 100 years and a GWP of 106000 over 100
years
5.5 HCFC – 22
HFFC – 22 has an atmospheric lifetime of 121 years and a GWP of 1700 over 100
years
5.6 TETRAFLUOROMETHANE
SF6 has an atmospheric lifetime of 3,200 years and a GWP of 22000 over 100
years
It was estimated that in 2005, 86% of primary energy production in the world came
from burning fossil fuels, with the remaining non-fossil sources being hydroelectric
6.3%, nuclear 6.0%, and renewable energy sources, i.e. geothermal, solar, wind,
biomass and wastes contributed only 0.9%.
also, optimum utilization of solar energy could not only lead to savings in
conventional energy but also result in many indirect benefits. In India 2MW solar PV
now are commercially operated by independent power producer. But till now solar
technology is expensive compared to other technology and significant financial
assistance from government is needed to the developers and operators of new
plants.
In view of this, the Ministry of New & Renewable Energy Sources has been
promoting electricity generation from Solar PV in Mega-Watt level. These projects
are covered under the Grid Interactive Solar PV Power Generation Projects of
Ministry of New & Renewable Energy Sources, Govt. of India. The Ministry initiated
the programme to establish as a viable and environment friendly electricity
generation option.
The project has been identified with some barriers as mentioned below:
(a) Higher capital cost – The initial capital investment of the project is so high
compared to other conventional power Project, so per MW cost is high.
(b) Low Capacity Utilization factor – the total unit generation is low compared to
other electricity generation system, because maximum of 6 hours in a day
plant gets the solar light and generates the power.
The project being first of its kind in the state, thee could be more risks and barriers
which might surface as the project progresses and it is difficult to enumerate all at
this stage.
(a) Power from the sun is clean, silent, limitless and free
(b) Photovoltaic process releases no CO2, SO2 or NO2 gases which are normally
associated with burning finite fossil fuel reserves and don’t contribute to global
warming.
(d) No fuel is required for generation, so fuel cost of power generation is zero.
(e) Solar power shall augment the needs of peak power needs
(g) Solar Powered Grid Connect Plants can act as tail end energizers, which in
turn reduces the transmission and distribution losses.
(j) Generation of electricity from Solar PV is totally free of Green House Gas
emission.
Proposed power plant converts sunlight directly into electrical energy by Solar PV
Module. It produces DC current.
In Grid Connected type power plant, Modules supplies DC current to inverter. Then
DC is converted to low voltage AC current. AC power is stepped up by 415 / 11 kV
step up transformer & fed to the grid.
Now a days there are two types of solar cells available in market
The efficiency of amorphous is less than crystalline. So, more area is needed to set
up same capacity solar plant with amorphous type cells.
SECTION - 2
PROJECT DESCRIPTION
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1.0 INTRODUCTION
The proposed 5MWp solar power plant project will generate electricity from non-
conventional sources. The project will use “polycrystalline” technology for the first
time in the state for producing power by solar energy. This project envisages
generation of safe, reliable electricity in an environmentally friendly way.
How to Reach
By Air : Anantapur is 354 Km from Hyderabad and 213 Km away from Bangolore Airport.
By Rail : Anantapur railway station is 354 Km from Hyderabad, 288 Km from Tirupati and
213 Km from Bangalore. Several express and local trains are available to/from Anantapur.
By Road : It is 354 kms from Hyderabad, 213 kms from Bangalore. It is connected with most
important cities of the state and also with neighboring states.
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SECTION - 3
1.0 INTRODUCTION
It is well know fact that electricity is the most essential input for growth and
development of any state. Andhra pradesh is planning to go rapidly in both the
industrial and agricultural sectors and consequently the demand for power is on the
rise. However, despite Andhrapradesh possessing immense potential of power
ranging from Coal to natural gas not taken place on a scale commensurate with the
possibilities. As a result there exists a big gap between conventional and Non-
conventional power generation for power in the State.
India is endowed with rich solar energy resource. The average intensity of solar
radiation received in India is 200 MW/km square (megawatt per kilometer square),
but the amount of solar energy produced in India is merely 0.5% compared to other
energy resources till date
India just have 2.12 megawatts of grid-connect solar generation capacity. As part of
the National Solar Mission, the ministry aims to booster the annual photovoltaic
production to at least 1,000 megawatts a year by 2017. With an installed capacity of
123 GW, the country currently faces energy shortage of 8 percent and a peak
demand shortage of 11.6 percent, In order to sustain a growth rate of 8 percent, it is
estimated that the power generation capacity in India would have to increase to 306
GW in the next ten years which is 2.5 times current levels.
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Solar power plants are a necessity at places in Andhra Pradesh for providing
electricity to improve the standard of living of the people. Financial constraints in
the public sector and non-remunerative characteristics of economics act as
disincentives to private entrepreneurs.
Till now, no grid connected solar power plant is being setup in AP though some of
projects are already sanctioned. Nodal agency of Energy, NEDCAP has already
announced tariff policies for solar energy as per MNRE rules
The proposed plant may be the first kind of Solar Power Plant in state that
supplies the solar electricity to the grid
The promotional policies of MNRE for solar power generation are enclosed in
annexure-1
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Normally grid connected power plants generate electricity by burning fossil fuel,
which results in GHG emissions and other associated emissions like Sox and
NOx. The proposed power plant project activity aims at reducing these GHG
emissions in addition to power generation by installing a 1.0 MW Solar power
generation plant, to supply power to the Grid
VERSION 3.0
DATE 15/12/2007
BASELINE ACM 002 /
METHODOLOGY Ver 07
EMISSION FACTORS
An investor from a developed country can invest in, or provide finance for a
project in a developing country that reduces greenhouse gas emissions so that
they are lower than they would have been without the extra investment- i.e.
compared to what would have happened without the CDM under a business as
usual outcome. The investor then gets credits- carbon credits-for the reductions
and can use those credits to meet their Kyoto target. If the CDM works perfectly it
will not result in more or less emission reduction being achieved than were agreed
under the Kyoto protocol, it will simply change the location in which some of the
reductions will happen. For example, a French company needs to reduce its
emissions as part of its contribution to meet France’s emission reduction target
under the Kyoto Protocol. Instead of reducing emissions from its own activities in
France, the company provides funding for the construction of a new biomass plant
in India that would not have been able to go ahead without this investment. This
they argue, prevents the construction of new fossil-fueled plants in India, or
displaces consumption of electricity from existing ones, leading to Global
Environmental Concerns reduction in greenhouse gas emissions in India. The
French investor gets credit for those reductions and can use them to help meet
their reduction target in France.
SECTION - 4
Central inverter or PCU operate on MPPT (Maximum power point tracking) mode
to ensure maximum output from the solar generators at different ambient
conditions. Central inverters use higher system voltages to reach very high plant
efficiency. Furthermore, installations can be expanded with additions of more
modules without problems.
AC power from inverters will be fed to LV panel which in turn will be stepped up
through transformer. Power at 11kv/22Kv will be transmitted by overhead
transmission line to grid.
2.0 OPERATION PHILOSOPHY
Solar panels mounted in the field generate DC electric power. The DC electric
power generated by the solar panels cannot be fed directly in to the utility grid.
The GCI range of inverters invert the direct current output from the solar array
into grid compliant AC voltage, feeds it in to the utility grid system with proper
protection and control. The grid connected inverter (GCI) range of inverters
comes with built-in transformer that ensures galvanic isolation of the DC side
from the AC network. This is an important requirement for many utilities to permit
connection of solar panels on to the grid. The system automatically starts up in
the morning and begins to export power to the grid, provided there is sufficient
solar energy and the grid voltage, frequency is within the range. If the grid goes
out of range the inverter will be immediately disconnected and reconnected
automatically at a pre determined time after the grid comes back within range.
When the exported power is very negligible for a pre determined time the system
will go into an sleep mode by disconnecting the inverter from the grid.
SECTION-5
POWER PLANT CONFIGURATION AND SPECIFICATIONS OF MAIN
PLANT EQUIPMENT
1.0 SELECTION OF UNITS
The capacity of the Proposed Solar Power Plant has been fixed at 1 MWp.x 5Nos.
The principle factors considered for designing and selection of proposed plant are
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local solar radiations, ambient conditions and electrical load characteristics of
TEE-185-major system namely
5MW SOLAR PV GRID
the array and CONNECTED SHMoreover,
power conditioning unit. Page 28 ofthe
DPR POWER PROJECT 58
proposed plant is situated at remote village location, so maximum use of local
materials available on site for construction and to retain or preserve the original
appearance of the sire and the environment are considered
SR.NO. ITEM
1.0 PV arrays 50 Nos
2.0 Modules in a string 18 Nos
3.0 String in a array 28Nos
4.0 Inverters 50 X 100 KVA
5.0 Transformer 5Nos
SR.NO. ITEM
1.0 Output Power-Pmax (Watt) 200 Wp
2.0 Voltage at maximum power-Vmp (Volts) 28.60 V
3.0 Current at maximum power-Imp (Amps) 7.02
4.0 Open circuit voltage – Voc (Volts) 36
5.0 Short circuit current-Ise (Amps) 7.55
6.0 Type of solar PV cell Poly Crystalline
7.0 Dimensions 1619MM x 1002MM
8.0 weight 23.50Kg
SR. ITEM
NO.
1.0 Nominal Voltage 230/400 volts three phase, 4
Wire, grid tracking Nominal
voltage can be adjusted by ± 10%
via system stepoints.
(D) TRANSFORMER
SR. ITEM
NO.
1.0 GENERAL
1.1 Application Power Transformer
1.2 Quantity 1 No.
1.3 Installation (Indoor / Outdoor ) Outdoor
1.4 Type (Auto / 2 Winding / 3 Winding) 2 Winding
1.5 Rating 1.6 MVA
1.6 Cooling ONAN
2.0 TEMRATURE RISE
2.1 Ambient temp. maximum 45ْ C
2.2 Temp. Rise of oil by thermometer 50ْ C
2.3 Temp. Rise of winding by resistance method 55ْ C
2.4 Impedance at rated current frequency at 75ْ C 6.25%
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7.0 WINDING
7.1 Material of Winding Copper
7.2 Winding connection & vector group HV (11kV) Delta Dyn 11
LV (433V) Star
7.3 Transformer neutral
Type of Earthing (a) HV – Not applicable
(b) LV – Solidly Earthed
8.0 MISCELLANEOUS
8.1 Wheels (a) Plain / Flanged : Flanged
(b) Unidirectional / Bidirectional :
Bidirectional
8.2 Winding temp. indicator required Yes
8.3 Any special final paint required (Epoxy etc.) Epoxy painting
9.0 Additional features for terminal
connection
9.1 HV cable box: With disconnecting chamber,
phase segregated type, provided
with space heater thermostat
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(E) HT CABLES
SR. NO. ITEM
1.0 Voltage Grade 11 kV (UE) grade cables, heavy duty
2.0 Conductor Stranded Aluminium
3.0 Conductor Screen Semi – conducting compound
4.0 Insulation XLPE
5.0 Inner sheath Extruded PVC (Type ST-2)
6.0 Outer sheath Extruded PVC (Type ST-2)
7.0 Armoring Galvanized steel strips for multi-core
cables and non-magnetic Aluminium
wires for single core cables
8.0 Cable Operating Temperature 90ْ C
9.0 Short circuit withstand current 40kA for 1 sec.
capacity
10.0 Short circuit withstand temperature 250ْ C
(F) LT CABLES
SR. NO. ITEM UNIT
1.0 POWER CABLE
1.1 Voltage Grade V/V 1100V for 415V system
1.2 Frequency Hz 50
1.3 Earthing system - Solidly earthed system for 415V system
1.4 Conductor -
1.4.1 Material - Annealed Cu
1.4.2 Max withstand Temp -
(a) Normal condition ْC 90
(b) Short circuit condition ْC 250
1.4.3 Conductor type - Stranded
1.4.4 Grade - H4
1.5 Insulation -
1.5.1 Material - XLPE
1.5.2 Reference standard - IS 7098, Part I and Part II
1.6 Inner Sheath -
1.6.1 Material - FRLS PVC
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1.1 The earthing of all outdoor equipment and provision of associated earthing
systems, electrodes and connections shall be in accordance with the
recommendations in the latest IEEE 80/IS 3043.
The grounding design calculation shall conform to ANSI / IEEE Standard 80-
2000.
Earth electrodes shall be provided throughout the plant areas along with the
main earth grid. The number of earth electrodes shall be according to achieve
the total earth grid resistance less than one (1) ohm. Earth electrodes shall be
provided in earth pits. The earth pits shall be of two types namely treated with
test links and untreated. Earth electrodes shall be of heavy duty GI pipes, 40
mm dia and 3 meter long. The main buried grid conductors shall be connected
to all the earth electrodes to form a total earth grid.
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Galvanised steel flats of required size shall be used as per approved design. In
any case the minimum size shall be 75 x 10 mm. GS strip for earthing conductor.
Treated earth pits shall conform to relevant INDIAN Standards. The earth grid shall
be installed specified / approved depth of minimum 600mm.
The frames of all electrical equipment and structural steel work shall be earthed by
connection to earth grid by branches of same cross sectional area of the earth
grid.
Power plant needs protection against Lighting. The system will be designed as
per IS: 2309 and Indian Electricity Rules.
SR. ITEM
NO.
SECTION - 6
The proposed Organization structure for the operation and maintenance (O&M) of
the power plant is presented in the exhibit. In order to ensure a high level of
performance of the power plant, it is proposed to induct experienced O&M
engineers from the very beginning of the project.
The basic structure and the broad functional area within the O&M organization
would be as follows:
The Plant Manager would have the primary responsibility for the O&M of the power
plant. The organization will compromise of four broad functional areas viz.
Operation, Maintenance, Technical and Administration. The basic duties covered
under each of these functional areas would be as follows:
1.1.1 Operation
(a) Operation of main generating equipment, switch yard and other auxiliary
plant.
(b) Except for the Power Station Superintendent all other operating personnel
would work one shift basis.
(c) The day to day operation of the power plant will be controlled by the
Manager who will be assisted by the Control room operators and engineers.
1.1.2 Maintenance
(b) Operation of the plant, planning and scheduling maintenance works and
deciding the requirement of spare parts
(c) The Plant Manager will be assisted by departmental engineers, who take
care of the maintenance aspects of all mechanical, electrical and I&C
requirement
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(d) Trained technicians will be employed to assist the maintenance group in day
to day maintenance of the plant.
1.1.3 Administration
(a) Purchase
The number of employees required for operation of the proposed power plant will be
around 10 numbers. The personnel required for administration and finance &
accounts also will be provided. The following facilities will be provided in the power
plant.
(b) Stores
The power generated from this plant is exported to MSEB Grid. Necessary software
and hardware features are required for effective operation and maintenance
management system
Software system manages and provides the information needed to manage daily
operations, improve labour productivity, reduce maintenance costs, and monitor
preventive and predictive maintenance programs
savings from reduced payroll overtime, fewer defective products and reduced down
time losses from disrupted production schedules.
The based power plant maintenance philosophy is based on the following aspects:
The maintenance plan is based on scheduled outages for the following components:
The maintenance of this plant will be carried out as per the above philosophy. This
system aims at maximizing the availability of the plant, while ensuring minimum
maintenance cost and safety of the plant and personnel.
The primary objective of spare part management system will be to ensure timely
availability of proper spare parts for efficient maintenance of the plant without
excessive build-up of non-moving and slow moving inventory.
The spare parts management system for this project will cover the following areas:
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(d) Judicious fixation of inventory levels and ordering levels for spare parts
based on experience.
All contracts include provision of at least 6 sets of details O&M manuals, which will
be distributed to all departments concerned well in advance from the commissioning
date of the power plant to avoid problems in preparation of commissioning
documents as well as proper installation and commissioning procedures of various
equipments.
All contracts will include the provision for supply of one set of all types of special
tools and tackles, which are required for installation, commissioning and proper
maintenance of plant and equipment.
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A detailed checklist for the various equipments, supplemented with the checklist
submitted by the supplier shall be drawn and logged for future reference. This will
also form part of the plant’s base history / datum.
The importance of safety and the protection of personnel and equipment cannot be
overemphasized. The system must be designed to minimize hazards to operation
and maintenance personnel, the public, and equipment. The control subsystem
must be equipped with various fuses, built-in fault detection and protection
algorithms to protect the users, the loads, and the PV system equipment. The
safety of an operator or technician is of the utmost importance. Personnel must be
protected from electric shock by following all available safety practices. Such as
displaying high voltage warning signs wherever necessary. In general, the system
must adhere to the IS Codes and standards dealing with safety issues.
(b) All high voltage terminations (> 50 Vdc) should be properly covered and
insulated
(d) Structures should be grounded and ground fault relays installed to give
warning of ground faults in the array or other electrical components.
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PLANT MANAGER
2 NO
SECTION - 7
SWOT ANALYSIS
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SWOT ANALYSIS.
Non – Conventional Sources, which are renewable in nature, are termed as the
alternate sources of energy. The Challenges of the present – energy scenario
offer us a window of the opportunity in the form of renewable energy sources.
The Power from the sun is clean , silent , limitless and free. Photovoltaic (PV)
process releases no CO2 , SO2 or NO2 gases which are normally associated
with burning finite fossil fuel reserve and don’t contribute to global warming .
Solar power shall augment the need of peak power needs & increases the grid
reliability I.e , Voltage and frequency. Solar Powered grid connect plants can act
as tail end energizes , which in turn reduces the transmission and distribution
losses.
SECTION - 8
1.0 INTRODUCTION.
This layout of the plant and facilities for the proposed solar power plant is largely
dictated by its location, shape and road etc. Involving minimum eviction, the wind
rose pattern, land use pattern of adjoining area and the direction of power
evacuation.
2.0 PLAN LAYOUT
The General plant layout is shown in the general arrangement drawing PE-167 –
GA -101 enclosed.
2.1 Planned site layout area.
The plot selected for the proposed power plant is 18 acers. Only 6.45 acres are
required the proposed power plant including plant roads & other building.
3.0 MAIN PLANT AND EQUIPMENT LAYOUT.
Layout of control Room & Administration Building.
The Control building is envisaged in an area of 200 M2 and administration building
of 100 M2.
3.1 Civil Engineering Aspects.
Power Plant Building will have RCC framed structure, floors & roof & brickwork
cladding.
3.1.2 Loads
(a) Live Loads
The loads listed hereunder are minimum loads for the areas involved.
Special use area s will be designed for higher loads as necessary. Hung
loads will be based on minimum loading equivalents of 100Kgs/Sq .m for
piping and 50Kgs/sq.m electrical, ventilation and air conditioning.
The following grades of concrete as par IS – 456 will generally be consider for civil
work.
(a) M-20 Structure concrete standard for pavement around
building including that for plinth protection work & non
suspended slabs.
(b) M-25 Structural concrete-standard for other structure.
(c) M-10 Mud mat.
(d) M-7.5 Full concrete.
Reinforcing bars will be as per IS-432(Grade-1) for mild steel and as per IS-1786
for High strength deformed bars.
Non – Suspended ground floor shall consist of the following minimum specification
unless otherwise specified.
(a) 230 mm rubble soling blinded with murrum / sand over thoroughly
compacted earth fill.
(b) 50 mm thick lean concrete (m7.5)over soling
(c ) 150mm thick lean concrete slab of grade M-20 (adequately reinforced)
over lean concrete
(d) Proper slope will be provided for adequate draining of ground floor slab.
(e) All expansion / separation joints in slabs shall be filled with premoulded
joint filler sealed with approved mastic sealing compound.
3.1.4 Architecture.
(a) Architectural Concepts of structure should offer its own identity and be
aesthetically blended to give pleasing appearance . Functional needs of
each building will be maintained but without entailing expensive
architectural treatment.
(b) Walls
Walls shall be 230mm thick except toilet partitions, where same shall be
115 mm thick & 2100 mm tall loft on top.
(c) False Ceiling
The system will be provided for removal of water from roof surface to avoid
damage to the roof structure of all building and shall consist of the
following :
Stone soiling with black bitumen road shall be consider for 4M wide road
Further details will be done on detail engineering stage .
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SECTION - 9
PROJECT IMPLEMENTATION
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The project zero date start once the kick- off meeting has taken place and the
advance payment has been received.
1.1 PROJECT IMPLEMETATION STRATEGY.
It is envisaged that the project will have the below mentioned phase of activities .
These phases are not mutually exclusive ; to implement the project on fast track
basis some degree of overlapping is envisaged.
Phase I Project Development
Phase II Finalization of the Equipment and contracts
Phase III Procurement and Construction.
Phase IV Plant Commissioning
1.1.1 Phase I – Project Development
Apart from the above the below listed task will be under project development.
Submission of DPR
Power purchase agreement (PPA)
Expedite central Regulatory Authority clearance
Land acquisition / Mortgage.
During this phase, a project team will be formed during the execution of the
project. The
Engineers from group will be involved from early stages of execution of the
project. This would give them the opportunity to familiarize with the equipment and
DOC. NO.: GREENERGY POWER (I) PVT LTD VER.: P0
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DPR POWER PROJECT 58
systems being installed. These personnel should involve with the critical team of
installation and commissioning. After the plant being commissioned, these
engineers and technicians would occupy key positions in the organization
structure for the operation and maintenance of the plant.
Planning and programming of all the resources required for project completion.
Inspection of major fabrication items
Organize the construction and commissioning of the plant
Monitoring and controlling the project progress
Execute the project within the planned budget.
In the power plant module and junction boxes are the lead items and the planning
schedule for the project implementation should provide adequate time period for
the acquisition and installation of these equipment. The specifications for major
equipment shall be drawn up at an early stage of the project. Program of design
information, from the equipment suppliers, that satisfies the overall project
schedule shall be drawn up. Since, the project execution calls for closer
coordination among the contractors, consultants and the company, proper
contract co-ordination and monitoring procedures shall be made to plan and the
project progress.
When the contracts for the equipment are awarded, detailed programmed in the
form of network are tied up with the supplier to clearly indicate the owner’s
obligations and the suppliers responsibility. And upon placement of the purchase
order, the project team follows up regularly to ensure smooth and timely execution
of the contract and or obtaining technical information for the inter package
engineering. The procurement activity includes review of drawing, expediting,
stage and final pre delivery inspection, supervision of installation and
commissioning.
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DPR POWER PROJECT 58
During construction the erection and commissioning phase of all the contracts
proceed simultaneously. Adequate power and water shall be made available for
the construction
As per ANNEXURE-2
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SECTION – 10
ESTIMATED PROJECT COST
1.1 The capital cost of the plant has been estimated taking into account the cost of
civil & structure works, transportation, installation, testing, commissioning
charges and contingencies.
1.3 The cost of material and electrical equipment has been estimated based on
budgetary quotation received previous quotations for other projects and in house
cost data suitable altered.
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1.5 Packing, forwarding , inland transportation and insurance at the rate of 2.5% for
all equipment and systems including spares have been considered.
1.7 3% of the equipment cost has been considered towards cost of initial spares.
1.8 Cost of civil works has been estimated based on data available for similar
projects.
SECTION – 11
ESTIMATED POWER GENERATION COST
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1.3 Depreciation shall be 10.34% for plant & machinery and 3.34% for Civil work
1.4 The working capital is insurance expenses for one year in advance and one
month requirement of spares and consumables
1.5 Eligibility for working capital loan is 75% of total working capital & interest rate on
the loan is 12% p.a.