Post on 19-Mar-2020
Pre-feasibility Report- Nameh Hotels & Resorts Pvt Ltd. Goa. -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
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PRE FEASIBILITY REPORT
NAMEH HOTELS & RESORTS Survey No: 159/3 (Part), Calangute Village, Bardez Taluka - Goa.
Pre-feasibility Report- Nameh Hotels & Resorts Pvt Ltd. Goa. -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
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1. INTRODUCTION
Nameh Hotels & Resorts Pvt Ltd.(here after proponent) proposed to develop beach hotel
and resort in Calangute Village, Bardez Taluka, Goa. Proposed development is located in
Sy.No. 159/3(Part), Calangute Village, Bardez Taluka, Goa.
Proponent proposes to develop on a land measuring total plot area 14757 sq.m. The hotel
consists 44 rooms; with Total Built Up Area of the project is 4912.89 Sq.mtrs. Car parking
proposed can accommodate 32 cars.
The project will boost the tourism in Goa, in turn will enhance the economy of the region.
Local livelihoods will increase with more employment opportunities, support services.
2. DEMAND ANALYSIS
With around 41 lakh tourists, 2014 saw the largest year to year growth (30%)in terms of
total tourist arrivals since 1985. Year 2014 was also the first year since 2005 where the
proportion of Goa to Kerala tourists significantly increased-from 27% in 2013 to 32% in
2014. Arrivals in the Oct-Dec period have significantly increased from 35% to 47% from
2005 to 2014. Part of this increase is explained by the large proportion of mega events held
in the period.
Classification of Tourist Arrivals across Goa can be explained based on prominence and
activities. Salcette-Presence of the beaches as well as it being a commercial hub. e.g. –
Colva, Benaulim and Majorda. Tiswadi-Presence of the State capital (Panaji), Basilica of
BomJesus (a UNESCO World Heritage Site), gaming and other shopping avenues. Bardez–
Presence of a vibrant nightlife, water sports, roadside shopping and beaches e.g. Baga,
Anjuna, Candolim, Calangute, Sinquerimand Vagator.
Hotel Distribution across Goa: Most of the accommodation supply is concentrated towards
North Goa, particularly in Bardez and Tiswadi talukas due to the higher demand from
tourists. The demand in the South Goa is catered to by hotels mostly concentrated in
Salcette and Mormugao talukas.
The project development will support the growing demand of tourists in Goa.
3. SITE DETAILS
The proposed hotel construction has one ground floor, roof structures. The site plan along
with ground floor, roof plans are given below:
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PEDESTRIAN MOVEMENT AND THEIR SAFETY
1. Considering the pedestrian safety as prime importance, there is a strong need to
construct pedestrian high rise kerb footpath (15cm to 30cm height kerb) with interlocking
blocks.
2. The width of footpath can be 1.5m which carry 600 pedestrians/hr which is adequate in
the present case.
3. Footpaths are constructed on either side of the road and kerbs are painted by Yellow
and Black colour paints.
4. Yellow line junction box is painted in front of the project to prevent stoppage of
vehicles.
ENTRY & EXIT TO PROJECT
1. All precautionary measures will be ensured for the safety of construction labours while
working at the site.
2. Adequate sign & guide posts for traffic as per IRC (Indian Roads Congress) or ITE
(Institute of Transportation Engineers ,USA) to be installed like ‘No parking’, ‘Bus Stop’, ‘Gap
in the median’, ‘Drive slowly’, ‘U-turn’ etc.
3. Solar blinker light is provided at the gate to caution exit vehicles. Sign boards will be
installed to indicate the hump location at two places, one 10m in advance & another at 5m
before the hump.
All the above proposals are clearly indicated in the designed drawing.
4. OCCUPANCY DETAILS
Following table describes the peak occupancy, staff required in hotel to serve the guests in
the hotel.
Particulars Total number of unit
Occupancy per unit Total occupancy
Rooms 44 02 88
Staff 117
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Particulars Total number of unit
Occupancy per unit Total occupancy
Restaurant 118
Multipurpose Hall 194
Total Occupancy 518
5. WATER REQUIREMENT AND SEWAGE GENERATION
Total Water Requirement for the project is 56.880 KLD as per National Building Code of
India. The detailed calculations are given below. Expected sewage at the rate 90% of water
consumption. Thus 55 KLD capacity of STP is proposed. Source of Fresh Water-Municipal
Supply (PWD).
COLD WATER DEMAND CALCULATIONS
1. Guest Room
44Rooms x 2 guests x 200 liters/day = 17600 ltrs.
2. Staff
44 Rooms x 1.8 staff x 45 liters/day = 3564 ltrs.
3. Visitors & Public Toilets
44 visitors x 1 visitor x 15 liters/day = 660 ltrs.
4. Kitchen
(44 rooms x2 guests x 3 meals) + (44 rooms x 1 visitor x 1 meal) + (44 rooms x 1.8 staff x 1
meal) x 15 liters/day = 8580 ltrs.
5. Restaurant
118 chairs x 70 liters/day = 8,260 liters/day.
6. Laundry
44 rooms x 8 x 15 liters / pound = 5280 ltrs.
7. Swimming pool =10,000 liters
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TOTAL WATER REQUIREMENT: - 53,994 Ltr per day
HOT WATER DEMAND CALCULATIONS
1. Guest Room
44 Rooms x 2 guests x 25 liters/day = 2200 ltrs.
2. Staff
44 Rooms x 1.8 staff x 5 liters/day = 396 ltrs.
3. Kitchen
( 44 rooms x 2 guests x 3 meals + 44 rooms x 1 guest x 1 meal + 44 rooms x 1.8 staff x 1
meal) x 5 litres/day = 2860 ltrs
TOTAL WATER REQUIREMENT: 5456 Ltrs per day
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WATER BALANCE CHART
TREATED WATER AVAILABLE
95 % OF 37.46 KLD = 48.63 KLD
LANDSCAPING = 34.05 KLD
ROAD CLEANING
= 2.43 KLD FLUSHING
= 12.15 KLD
MUNICIPALITY WATER SUPPLY
= 44.73 KLD
TREATED STP WATER
= 12.15 KLD
DOMESTIC WATER = 53.99 KLD SWIMMING POOL =10 KLD
TOTAL WATER CONSUMPTION = 66.88 KLD
SEWAGE WATER GENERATED 90 % OF RESIDENTIAL WATER
= 51.19 KLD
SEWAGE WATER GENERATED
90 % OF RESIDENTIAL WATER= 50 KLD
SEWAGE TREATMENT PLANT CONSIDERED
= 50 KLD
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STP LAYOUT PLAN (50 KLD)
Note:-
3. All tanks should have C-Bar ladders
upto bottom
MH : MANHOLE (0.9 x 0.60 M)
LEGENDS
PR :
PF :
PS :
AB :
RAW SEWAGE PUMP
FILTER FEED PUMP
SLUDGE PUMP
AIR BLOWER
PSF : PRESSURE SAND FILTER
ACF : ACTIVATED CARBON FILTER
CD : CHLORINE DOSER
2. Wall thickness assumed = 200 mm.
1. Raw sewage invert level = 1.63 below FGL
ECP : ELECTRIC CONTROL PANEL
MH1 :MANHOLE 1(0.8 x 0.60 M)
EQUALISATION
TANK
AERATION
TANK
SLUDGE
HOLDING
TANK
CLEAR
WATERTANK
SETTLING
TANK
A
RAWSEWAGEINLET
TREATEDWATER
TANK
A
MH-1
MH
MH
MH
MH
MH
MH
OVER FLOW
TO DRAIN
OVER FLOW
TO DRAIN
OVER FLOW
TO DRAIN
B
IVL -1.63
OVER FLOW
TO DRAIN
RAW SEWAGEINLET
EQUALISATION
TANKSCREEN
CHAMBER
OVER FLOW
TO DRAIN
OVER FLOW
TO DRAIN
RCC.SUPPORTS
100mmX100mm
SETTLING
TANK
EQUALISATIONTANK
SLUDGE
HOLDING
TANK
AERATIONTANK
CLEAR
WATERTANK
TREATEDWATER
TANK
OVER FLOW
TO DRAIN
SECTION B-B
SECTION A-A
C C
RCC.SUPPORTS
100mmX100mm
SETTLING
TANK
BAFFLE WALL
SECTION C-C ACFPSF
PF
TO
TWST
PS
TO
SHTCD
PR
TO AERATION
TANK
PUMP ROOM
EQUALISATION TANK
SLUDGE HOLDING TANK
AERATION TANK
SETTLING TANK
CLEAR WATER TANK
TREATED WATER TANK
1.
2.
3.
4.
5.
6.
DISCRIPTIONSR.NO L W LD TD
3.00
3.00
3 .00
3.00
3.00
3.00
1.372.00 2.00
2.702.00 1.00
2.701.102.00
2.501.002.00
2.300.902.00
2.701.002.00
PUMP ROOM
7.
3.20 ht3.302.008.
SCREEN CHAMBER 1.930.300.80 0.80
VP
VP
VP
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STP DESIGN & DETAILS
Technical write-up on Sewage Treatment Plants Based on MBBR Technology
1. The out fall sewer main from the last manholes, (up to 140 M3 per day) will be let into a
screening chamber by gravity flow. Large solids particles shall be intercepted by a fine
screen. The screen shall be manually cleaned with suitable rake arrangement.
2. The sewage after screening is collected in a completely enclosed collection sump for
smoothing out peak flows. Provision of air shall be kept in this tank to break the solids in
suspension and to homogenize the sewage.
3. The homogenized sewage from the collection tank is pumped into a completely
enclosed below ground level moving bed bio reactor (MBBR) tank. Provision of air is made
in this tank using positive displacement roots type blowers. Heavy duty diffusers will be
installed to impart even aeration and mixing.
4. In the MBBR Reactor tank activated sludge process is carried out with the help of bio
film carriers.
5. Overflow of the reactor tank is taken to the tube settler for settling of the activated bio
mass. Settled bio mass would be wasted to sludge drying beds.
6. Overflow of the tube settler is taken to the Intermediate tank.
7. From the intermediate tank, effluent is pumped to a Pressure Sand Filter followed by an
Activated Carbon Filter. Intermediate tank is provided with level sensors and air diffusers
for maintaining aerobic conditions.
8. Before PSF effluent would be dosed with sodium hypo chloride for disinfection.
9. Treated effluent from outlet of ACF would be collected in treated effluent storage tank.
10. Treated water to be used for landscaping and flushing purposes.
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SCHEMATIC DIAGRAM OF STP (50 KLD)
BIOREACTOR EQUALISATION CLARIFIED
WATER
SETTLING
SLUDGE
TANK
GROUND LEVEL
PSF AND ACF
FILTERS RAW SEWAGE
BAR SCREEN AND
OIL SEPARATOR
SUSPENDED MEDIA
BIOREACTOR
CHLORINE DOSING
CLEAR POLISHED WATER TO
STORAGE TANK
CHEMICAL DOSING
AIR BLOWER
AIR IN
AIR TO GRID
THIS IS A SCHEMATIC DIAGRAM ONLY. (NOT TO SCALE)
WATER PRESS
SEWAGE RECEPTION
FEED AND SLUDGE PP
SLUDGE TRANSFER
CLEAN
WATER
SEWAGE FLOW DIAGRAM FOR SMBR SEWAGE TREATMENT PLANT
(MINIMUM CONTACT TIME FOR TRATMENT IS DESIGNED FOR 7HRS AND MORE
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Hydr-
pneumatic
tank 350ltrs
Grundfos
pumps
Electric
panel
Pressure
switch Pressure
gauge
Treated
sewage
tank
To garden
outlets
valves
Clean water
from
sewage
treatment
plant
HYDRO-PNEUMATIC SYSTEM
Pump will take the suction from the
treated tank and deliver via through
the Hydro-pneumatic tank to the
distribution system. It will maintain
the pre-described pressure of around
2.5 bars to 2.7bars inside the
distribution line. Completely
automatic electronic panel will control
the system taking the inputs from the
pressure sensors located in the
discharge line.
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Hydr-
pneumatic
tank 350ltrs
Grundfos
pumps
Electric
panel
Pressure
switch Pressure
gauge
Treated
sewage
tank
To garden
outlets
valves
Clean water
from
sewage
treatment
plant
HYDRO-PNEUMATIC SYSTEM
Pump will take the suction from the
treated tank and deliver via through
the Hydro-pneumatic tank to the
distribution system. It will maintain
the pre-described pressure of around
2.5 bars to 2.7bars inside the
distribution line. Completely
automatic electronic panel will control
the system taking the inputs from the
pressure sensors located in the
discharge line.
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6. RAIN WATER HARVESTING
The rain water collected form roof is used for rain water harvesting.
During monsoon season, instead of municipal water, rain water shall be used for all the
domestic purpose
Based on roof area of 1314.82 sq/m and average rain fall per day of 25 mm, the total rain
water collection per day is approx. 32.870 Cum.
It is intended to provide the rain water harvesting tank of 1day capacity, i.e.40 cum.
The water is transferred to rain water harvesting tank via network of chambers/ piping.
Before entering the tank, it is passed through coarse filtration. This water is transferred to
main UG tank by suitably filtering it. Filtration is achieved by activated carbon filter and
pressurized sand filter. Chlorine dozing is also done to dis-infect the same.
7. SOLID WASTE MANAGEMENT
Wet Garbage 0.2 T per day of waste is expected and 0.2 T per day of sludge will be collected
properly and transferred Compost Pit. The manure generated in compost pit will be used for plants
in the garden.
8. BUDGETARY ALLOCATION FOR EMP
Description
Capital Investment in lakhs rupees
Recurring Cost in lakhs rupees
Construction Of STP 10 1
Rainwater Harvesting 5 0.5
Landscaping 5 1
D.G Maintenance & Pollution Control Measures
1 0.75
Solid Waste Management 5 0.25
Solar 5 0.5
Total 31 4.0