Download - Vadgaon lake
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M U M B A I S O L A P U RM U M B A I S O L A P U R
Kolhapur
MUMBAI
The Mahalaxmi Lake is located in Vadgaon Town and is at 13 Km in North-East direction of Kolhapur City.
THE LOCATION OF MAHALAXMI LAKE; VADGAON
Vadgaon
VADGAON – SOME IMPORTANT FEATURES
Vadgaon Town has historical background. The name of Vadgaon Town is associated with the names of Great Warriors in Maratha History viz. Santaji Ghorpade & Dhanaji Jadhav. It is said that the Land was awarded to these warriors for their Bravery.
Vadgaon town is located at 2 Km off NH4 and is situated at a distance of 19 Km North-East of Kolhapur City, which is popularly known as ‘Dakshin Kashi’. Kolhapur is famous for the “Mahalaxmi Temple” and is a well-known center of Art, Education, Industry and Sports - particularly wrestling.
The Vadgaon town has population of @ 30,000. The town was set by Maharaja of Kolhapur Sansthan Chh. Shahu from view point of providing a central market place for surrounding nearby 35 big & small towns. Since then, the Vadgaon is prominent market place for locally manufactured products of agriculture, grocery, etc. it is found that large number of visiting population i.e. about 10,000 to 15,000 people routinely visit this market.
Moreover, it has become a prominent picnic spot because of pleasant climate, good environmental surroundings & existing Amusement Park.
Vadgaon has big Brahmnic Temple of the Goddess Laxmi, which was built as per Hemadpanthi style.
SALIENT FEATURES OF THE MAHALAXMI LAKE
Location :
District :
Vadgaon Town
Kolhapur
State : Maharashtra
Name of the Lake : Mahalaxmi Lake
Year of Impoundment : 1882
Purpose : For drinking water supply and irrigation.
Constructed by : The Maharaja of Kolhapur Sansthan.
Geographical Features : The lake has an elevation of @ 576 M above the Mean Sea Level (MSL) and situated on 16o 49’ N latitude and 74o 18’ E longitude.
Water Spread (Area) :
6,29,700 Sq.M. (62.97 Ha)
Depth (meters) :
Total Reservoir Capacity :
Useful Capacity :
@ 10.5 M
24,19,263.46 M3
22,12,464.60 M3
Length of Embankment : 860 M
Shape of Catchment : Fan Type
Circumference : @ 5.0 Km
Annual Rainfall : 900 mm
TOPOGRAPHICAL FEATURES OF THE MAHALAXMI LAKE; VADGAON
East Side: Waste weir
South Side: Tasgaon Oodha West Side: Court Building & Medical College
North Side: Intake Well
THE MAHALAXMI LAKE; VADGAON – HIGHLIGHTS OF ITS INCLUSION UNDER NLCP
A DPR was prepared regarding the Mahalaxmi Lake of VMC at Vadgaon, Tal. Hatkanangale, Dist. Kolhapur as per the guidelines of NLCP & the same was submitted to the ‘Director, DoE, Govt. of Maharashtra, Mumbai’ on the date 28.04.2003.
The DPR was evaluated at DOE and eventually was forwarded by the State Govt. to MoEF; New Delhi on 12.08.2003
The DPR was approved by MoEF on 17.03.2005 vide a letter No. J-16011 / 15 / 2003-NRCD
The MoEF sanctioned Rs. 1.85 Crore as Project Expenditures against the proposed cost of Rs. 2.633 Crores in the DPR
The Govt. of India’s share was fixed to be Rs. 1.295 Cr and that of the Vadgaon Municipal Council’s as Rs.0.555 Cr.
ITEMS SANCTIONED BY MoEF FOR MAHALAXMI LAKE UNDER NLCP
Demarcation of Lake Boundaries – Fencing & Gates
Deweeding & Desilting – The Lake & its Feeder
Canals.
Bioremediation
Arresting Sewage Entry – Interception, Treatment &
Diversion
Lake Infrastructure Development & Beautification-
Lake Embankment Strengthening & Development
Stone Pitching to the Embankment on U/s.
Wasteweir Rectification
Lake water quality Monitoring
Public Awareness
Centages
DEMARCATION OF LAKE BOUNDARIES [Lake Surveying & Mapping By Latest Techniques And
Instrumentation – The Total Station Method]
DEMARCATION OF LAKE BOUNDARIES (FENCING)
Earlier Condition Before the Lake was taken under
NLCP
Later Condition during the LakeProject Execution under (NLCP)
A VIEW OF THE LAKE’S FEEDER DURING MONSOON
DEWEEDING OF THE LAKE
Before
After
DESILTING OF THE LAKE
THE LAKE’S DENIZENS
Grey Heron
Wire-Tailed Swallow
Little EgretWhite Breasted Kingfisher
DEWEEDING OF THE FEEDER CANALS
Before
After
DESILTING OF FEEDER CANAL
Before After
APPROACH ROAD’S CONSTRUCTION
Before
After
INFRASTRUCTURE DEVELOPMENT
INFRASTRUCTURE DEVELOPMENT
PROVISION OF PITCHING
Later
Earlier
INFRASTRUCTURE DEVELOPMENT
EMBANKMENT STRENGTHENING
Casing Zone Preparation, Cleaning And Widening
Leveling, Slope Adjustment And Compaction
EMBANKMENT DEVELOPMENT
Earlier
Later
Later
Earlier
INFRASTRUCTURE -
INFRASTRUCTURE - INTAKE WELL & PREMISES
Earlier
Later
INTERCEPTION & CONTROL OF POLLUTANTS’ INGRESS SILT TRAP ON THE FEEDER &
LCS
SILT ARRESTING ARRANGEMENT
LOW COST SANITATION ARRANGEMENT
THE NATIVE FLORA - A GLIMPSE
LAYOUT PLAN SHOWING PLANTATION DETAILSDIFFERENT TYPES OF TREES TO BE TAKEN UNDER PLANTATION
TREES UNDER SHELTER BELT
TREES UNDER MEDICINAL BELT
TREES UNDER MASS PLANTATION
Tre Cassla Fistula Tre Cassla Alata
Tre Filicium Decipiens
Tre Grevillea Pteridifolia
Smp Murraya Koeningii
Fru Mangifera Indica Rajapuri
Tre Butea Monosperma
Smp Shammi Smp Pimento
Tre Jacaranda Mimosifolia
Tre Magnolia Grandiflora
Tre Taebubia Argentia
ASSESSMENT OF CONDITION OF THE MAHALAXMI LAKE WATER
The Monitoring of Lake water was done before commencement of the Project under NLCP. Thereafter, the procedure w.r.t. same has been continued over the entire period of project execution.
The parameters that are monitored include-•pH•Secchi Disc Transparency•Suspended Solids•Dissolved Oxygen•Biochemical Oxygen Demand•Chemical Oxygen Demand•Hardness •Alkalinity•Chlorides•Phosphorus•Nitrates as NO3 •Nitrites as NO2
•MPN
To analyze the Physico-Chemical & Biological status of the Mahalaxmi Lake, water samples were collected from 4 different locations. The sampling locations are as follows:
Locations for Lake Water Sampling
S1 Near Intake Well
S2 Near Entrance of Tasgaon Oodha
S3 Near Entrance of Feeder Canal
S4 Middle of the Lake
MONITORING OF THE MAHALAXMI LAKE
THE MONITORING TEAM PERFORMING ONSITE ANALYSIS
S 2
Locations of Sampling Points
NORTH
S 3
S 1
S4
Lay Out Plan of Mahalaxmi Lake
THE MONITORING SCHEDULE Lake Water Quality During December 2006
No. Parameters Unit S1 S2 S3 S4
T B T T T B
1 .pH -- 7.2 6.9 7.0 7.2 7.1 6.4
2 Secchi Disc Transparency
Cm 160 -- 160 170 160 --
3 SS Mg/lit 65 65 58 50 50 60
4 DO Mg/lit 4.5 3.8 4.9 5.2 5.1 4.0
5 BOD Mg/lit 10 10 11 09 10 10
6 COD Mg/lit 30 36 22 30 22 30
7 Hardness Mg/lit 100 124 118 114 132 122
8 Alkalinity Mg/lit 110 115 132 124 142 132
9 Chlorides Mg/lit 26 40 56 40 56 36
10 Phosphorus Mg/lit 0.007 0.006 0.006 0.005 0.007 0.02
11 Nitrates as NO3 Mg/lit NA 0.30 0.40 0.60 0.02 NA
12 Nitrites as NO2 Mg/lit 0.06 0.02 0.07 0.03 0.06 NA
13 MPN No/100ml NA -- 900 800 1200 --
Cost Summary for Treatment & Revival of ‘Mahalaxmi Lake’ Under ‘National Lake Conservation Plan (NLCP)’
Sr. No.
Description Sanctioned Cost Rs.
Incurred Cost Rs.
Remark Progress
01 Demarcation- Fencing- & Gates-
9,97,50067,500
10,65,000
11,71,56623,791
11,95,357
(+)1,74,066(-) 43,709
(+) 1,30,357
100 %
02 Deweeding - LakeDesilting – LakeDesilting- Feeders
1,50,00070,00,0007,50,000
79,00,000
28,16,731
9,57,65337,74,384
------------
(-)41,25,616
100 %40 %
100 %
03 Bioremediation 15,00,000 NIL Not Executed
----
04 Sewage Arrestingi)Weir on Tasgaon Oodha
1,00,000 NIL Not Executed
----
ii) Feeder Canal Treatment
4,00,000 3,44,706 (-) 25,294 100 %
iii) Latrines & Toilets- LCS
10,50,000 7,55,000 (-)2,95,000 100 %
iv) Diversion, Countering & bunding; Identification, demarkation & opening of stream & natural channels
4,50,000 3,06,000 (-)1,44,000 60 %
Cost Summary for Treatment & Revival of ‘Mahalaxmi Lake’ Under ‘National Lake Conservation Plan (NLCP)’
Sr. No.
Description Sanctioned Cost
Rs.
Incurred Cost Rs.
Remark Progress
05 Lake Infrastructure Development & Beautification (Rs.42,94,000 sanctioned by MoEF which is @ 25% of total Project Cost)
Infrastructure-i) Embankment- Ht raising & strengtheningii) Stone pitching 30 cm thk, dressing of banksa) Cleaning & rectification work of embankment areas before renewal operation.b) Dismantling of stone masonry of old & broken pitching structure a new pitching workiii) Waste weir maintenance
5,61,907
12,85,483
82,610
8,56,742
10,06,900
48,600
2,48,42613,03,026
NIL
(+) 2,94,835
(+) 17,543
Not Executed
100 %
100 %
Cost of this item may be allowed to be diverted to some other head since, here is no
much work to be executed.
Cost Summary for Treatment & Revival of ‘Mahalaxmi Lake’ Under ‘National Lake Conservation Plan (NLCP)’
Sr. No.
Description Sanctioned Cost Rs.
Incurred Cost Rs.
Remark Progress
Beautification-iv) Providing Beautification etc.a) Embankment development & its beautification1. Construction of top embankment development2. Construction of Compound wallb) Lightening arrangement on embankment top.c) Approach road developmentd) Construction of watchman cabin at entrancee) Construction of toilet block at entrance.
23,64,000
49,00,000
14,40,555
3,78,935
----
----
Tendered Costs have been given
below
38,12,775
15,70,59453,83,369
16,40,555
5,55,130
83,713
3,62,312
100 %
80 %
70 %
Work in Progress
Tendering Work is in Progress
Cost Summary for Treatment & Revival of ‘Mahalaxmi Lake’ Under ‘National Lake Conservation Plan (NLCP)’
Sr. No.
Description Sanctioned Cost Rs.
Incurred Cost Rs.
Remark Progress
Beautification-
iv) Providing & Constructing Drip Irrigation arrangement & watering system
5,00,000
Tendered Costs have been given
below
11,69,000 Work in Progress
06 Lake water Quality Monitoring
3,18,000 ------ Tendering already
done, Work in Progress, Expenditure has not yet
been allocated
100%
07 Public Awareness 1,00,000 ------- Work in Progress,
Expenditure has not yet
been allocated
-----
Cost Summary for Treatment & Revival of ‘Mahalaxmi Lake’ Under ‘National Lake Conservation Plan (NLCP)’
Sr. No.
Description Sanctioned Cost Rs.
Incurred Cost Rs.
Remark Progress
08 A comprehensive lake catchment development plan and implementation of systemic rain water harvesting measures. (Cost of Rs. 15,00,000 towards this item is not included by the MoEF in project’s sanctioned amount. However, the Additional Director during a visit on 09.06.05 indicated towards implementation of this item.)
11,00,000 Item taken in lieu of
Item No. 3 of Bio-
remediation since the
lake water quality
improved naturally
because of dilution and
flushing of the lake due
to record heavy
rainfall for two
consecutive years
Work complete
d but remaining expenditure not yet
been allocated
09 Centages 13,74,000 10,00,996 ---- ----
TOTAL 1,85,51,000
1,78,56,601
Cost Summary for Treatment & Revival of ‘Mahalaxmi Lake’ Under ‘National Lake Conservation Plan (NLCP)’
Sanctioned Cost of the Project by MoEF; New
DelhiRs.
Cost put to Tenders for execution of
various Items under the Project
Rs.
Incurred Cost till date
Rs.
MoEF Share
till dateRs.
Vadgaon Municipal Council’s
Share till date
Rs.
1,85,51,000
(MoEF Share-
1,29,50,000,VMC Share -
56,01,000)
2,65,79,969 1,78,56,601 1,00,00,000
[@ 53.91 %]
78,56,601[@42.35 %]
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