Chetla Boat Canal – History of Canal from Its Origin to Present State

Home , Chetla, Kalighat, Sutanuti

I N D E X

Page No. 1. Report ………. 1 – 32

2. Cost Estimate ………. 33

3. Investment Plan ………. 33

4. Check List for Disaster Management ………. 34 – 37

5. Pert Chart ………. 38

6. Abstract of Cost ………. 39

7. Details of Estimate ………. 40 – 95

1 PROJECT AREA

A. GEOGRAPHICAL SETTING

The city of Kolkata lies between 22° 37’ & 22°30'north latitude and 88°23' & 88° 18' east longitude. The city incorporates 141 wards and 57 Police Stations. Kolkata is the capital of West Bengal and the biggest metropolitan city in the eastern part of the country with a population of 4.57 million (as per 2001 census) with a total of 929586 households having a population density of 24718 per sq. km. The project site is located within the Kolkata Municipal Corporation boundary limits.

B. CLIMATE

The region is generally warm during the day and cold at night. During summer, day temperature rises up to 41° C (April to June). Rainy season continues from June to October with occasional rainfall during December – January and in March. Mean annual rainfall is around 1573 mm. During winter temperature drops down to 9°C (during January) as recorded by the Meteorological Department. The humidity is moderately high in rainy season, and remains within 90%.

C. GEOLOGY AND STRUCTURE

The area is underlain by Quaternary sediments consisting of clay silt and various grades of sand gravel and pebble. No hard rock geological formation is found here. Lithoiogical log indicates the presence of a clay bed at the top of the geological succession with thickness varying from 10 – 40 Mts. There is a further alternate clay and sand bed. A group of granular aquifer is found between 250 – 650 Mts. below ground level. These layers are being tapped as ground water resources. The soils in the area are typically deltaic alluvial type and the sediments are generally fine in the upward direction. The area is seismically stable.

D. ENVIRONMENTAL SETTING

The project area is generally flat and sloping from North to South. The area is alluvial plain of river Hooghly and criss – crossed by man made canal. The project influenced area is fully an urban congested area. There are no forests, natural park or sanctuary in the project influenced area. The major sources of air pollution are the vehicles plying on the existing road, small scale industries and domestic fuel burning. The overall air quality in this area appears to be inferior to the threshold values. Outdoor noise sources are mainly from vehicles plying on the existing road. No other permanent outdoor source of noise was found.

PROJECT BACKGROUND

Kolkata, one of the larges metropolises of India have, since its founding more than 300 years ago, undergone ribbon development along the two banks of River Hooghly. It is the main port and has a vast hinterland covering the entire North Eastern region of India, and spreads westwards through Bihar, Orissa, parts of Uttar Pradesh and Madhya Pradesh. Kolkata the capital of the state of West Bengal is located on the eastern shore of India.

Kolkata Metropolitan Area is one of largest urban conglomeration of the country with a population of 14.72 million (L'001 census) and a density of 7950 persons per Sq. Km. It has spread linearly along the bank of river Hooghly (Ganga).

Kolkata Metropolitan Area is largely consisting of 3 Municipal Corporations and several urban local bodies within an area of 1851.41 Sq. Km.

The economic growth in the city has evolved with the time with more service sector growth and reducing primary and secondary sector inputs. Primary Sector which was contributing around 77% in 1985 – 1986 has reduced to 56% in 2001 – 2002 with tertiary sector (primarily IT, ITES and BPO industries) grown from 23% to 44% in the same period.

Kolkata at 88° 30” Eastern longitudes and 22° 33" northern latitude is 120 km from Bay of Bengal and stands on the eastern bank of river Hooghly. The city could primarily be divided into two parts i.e. old historic city in northern portion which is heavily congested and the new city which is better planned in southern part. Slums and dilapidated structures also exist in many pockets of the city proper and house over 25% of the city's population (Census 2001).

The weather in the city is quite humid with variation from 50% to 85% and typical temperature variation from 42°C to 8°C. The rainy season begins in the month of June and lasts up to October bringing in moderately severe rains with an average rainfall of 160.5 cm. Both the utility systems related to water supply and Drainage in the city has evolved with time, the requirements and the technical solutions available at that time. The drainage system specifically is a recipient of the storm and wastewater from domestic / industrial and other usages and therefore is dependant on the availability of water in the system.

INTRODUCTION

1.1 Kolkata – A Brief Introduction

i) The historic city of Kolkata is situated in the banks of River Hooghly. Kolkata, one of the largest metropolises of India have, since its founding more than 300 years ago, undergone ribbon development along the two banks of River Hooghly. It is the main port and has a vast hinterland covering the entire North Eastern region of India, and spreads westwards through Bihar, Orissa, parts of Uttar Pradesh and Madhya Pradesh.

ii) Kolkata is the capital of the state of West Bengal, located on the eastern shore of India. Kolkata metropolitan is also one of largest urban conglomeration of the country with a population of 14.72 million (2001 census) and a density of 7950 persons per Sq. Km. It has spread linearly along the bank of river Hooghly (Ganga).

iii) Kolkata Metropolitan Area is largely consisting of 3 Municipal Corporations and several urban local bodies within an area of 1851.41 Sq. Km.

iv) The economic growth in the city has evolved with the time with more service sector growth and reducing primary and secondary sector inputs. Primary Sector which was contributing around 77% in 1985-86 has reduced to 56% in 2001 – 02 with tertiary sector (primarily IT, ITES and BPO industries) grown from 23% to 44% in the same period.

6 v) Kolkata at 88° 30' Eastern longitudes and 22° 33' northern latitude is 120 km from Bay of Bengal and stands on the eastern bank of river Hooghly. The city could primarily be divided into two parts i.e. old historic city in northern portion which is heavily congested and the new city which is better planned in southern part. Slums and dilapidated structures also exist in many pockets of the city proper and house over 25% of the city's population (Census 2001).

vi) The weather in the city is quite humid with variation from 50% to 85% and typical temperature variation from 42°C to 8°C. The rainy season begins in the month of June and lasts up to October bringing in moderately severe rains with an average rainfall of 160.5 cm.

vii) Both the utility systems related to water supply and Drainage in the city have evolved with time, the requirements and the technical solutions available at that time. The drainage system specifically is a recipient of the wastewater from domestic / industrial and other usages and therefore is dependant on the availability of water in the system.

1.2 Drainage and Canal System in Kolkata

i) City of Kolkata having a history in excess of 330 years of survival which was born after conglomeration of 3 (three) villages namely Sutanuti, Govindapur and Calcutta. Infrastructure development was felt to be necessary by the then British rulers when it was capital of India. Raw water supply through brick conduits started way back in 1820. Subsequently necessity of drainage was also felt with the incremental concentration of population and commissioned way back in 1876 which is identified as the town system.

(ii) In the early 20th century the suburban system was also added. Manicktala system and Tollygunge system were also added to this initial system to supplement the further conglomeration and the 5th and the latest system was also added further at Tangra Topsia. These systems in totality were targeted for much less population concentration and their basic slope was from west to east. As the natural slope of the city of Kolkata is towards east having a lower plate at the middle similar to that of a plate depressed at its middle. The basic outfall was Bidhydhari and Saraswati on the east leading to Kultigang and further to Bay of Bengal for the core town system. For the Tollygunge system, Tollygunge Panchagram Canal no. : 1 and the T. P. Channel along with Tolly Nallah was the main outfall channel. For newly added areas namely Behala, Churial extension, Churial, Kalagachia, Begorekhal, C. P. T. Canal, Boat Canal such were the principal tributaries. For Jadavpur system T. P. Channel, Tolly's Nallah and Tollygunge Panchagram canal no.1 were also in use along with Rania and Manikhali Khal.

iii) Most interestingly though this is one of the oldest cities of this country, Kolkata had no sewerage treatment plant as because it had a unique way of stabilization of sewerage through east Kolkata basin in aerobic way. This was an enviable system and being mentioned to the people studying stabilization of sewerage by different methods. But the population influx and high growth of urbanization has caused enormous damage to these outfall channels and has already become full of nutrients and requires serious intervention of re-sectioning and removal of debris to return to its serviceability.

iv) This being a chance growth city and being predominantly built up with high rate of population concentration it started facing severe water logging. In order to start the resumption, the Govt.

8 had constituted a number of Committees to study the same. At the initial stage, master plan was drawn on the basis of ¼ inches rainfall and 5 years return period. But the entire scenario differed largely due to loss of pond and storm water reservoirs and mostly paved open terraces.

1.3 Strategic Plan for Drainage

The objectives of development in the above, as per the City Development Plan for Kolkata city, related to drainage are as follows :

• Improvement of existing drainage channels, khals and canals within the stipulated boundary;

• Interlinking of existing canals and channels;

• Providing lining to drainage channels and canals (as per requirement) and reconstruction of culverts and bridges.

A figure depicting the Canal Network System of Kolkata is presented below :

1.4 Socio - Economics

Population

The figures of total area and population of Calcutta from 1961 (as per Census) are given below :

9 Year Area (Sq. Km.) Population 1911 10,20,000 1921 10,50,000 1931 11,70,000 1941 104 21,70,000 1951 104 27,00,000 1961 104 29,27,286 1971 104 31,48,746 1981 104 33,05,006 1991 187.33 43,85,654 (Inclusive of Jadavpur, Behala and Garden Reach) 2001 187.33 45,72,876

Socio - Economic Conditions i) The density of population of the city has already touched an alarmingly upper limit. So, there is very little scope for any further substantial increase in population in the town system. In this area the largest wholesale market of Eastern India is situated. A huge number of migrated people, including a large extent of migratory residents from Bangladesh, are staying here to earn their livelihood. Also the floating population is high in number. The area under town system is known to be the main part of old Calcutta. So, the area has its own culture and heritage. ii) For the area under suburban system the density of population is high but still there is scope for further increase in population and urbanization. Major part of this area is covered by slums inhabited by economically weak people. Therefore, in general socio – economic activity is at a low level. Absence of steady flow of income, however, small it may be, creates a constant problem or maintenance of law and order. As there is not too much commercial activities except the existence of some factories and offices, the people staying here, have to move in good numbers to other places of the city in search of their livelihood.

CANAL SYSTEM AND DRAINAGE BASINS :

Kolkata Municipal Corporation (K. M. C.) area and its surrounding fall under southern part of the Gangetic Planes. River Hooghly taking off from Ganga near Raghunathganj in Murshidabad, takes a southerly course to the Bay of Bengal and on way forms the western boundary of the K. M. C. Rivers Bidyadhari and Kulti meanders along the eastern fringes of K. M. C. These rivers, along with an elaborate network of canal systems connected to these rivers are the recipients of entire drainage from K. M. C. and its adjacent areas. The K. M. C. area, with its generally flat terrain condition, receives about 300 mm. of rainfall spread over a four months period and comprised of mainly density – high frequency long duration storms. Due to the absence of an efficient drainage system to cater such an adverse condition, large areas of K. M. C. suffer from prolonged inundation during monsoon causing severe health and economic hazards to the inhabitants. The canal systems in the region are as follows :

• Bagjola Canal System – flowing easterly direction

• Kestopur Canal System – flowing southerly direction

• Beliaghata (Circular) Canal System – flowing southerly direction

• SWF – DWF Canal System - – flowing easterly direction

• Tolly’s Nullah System

• Tollygunge – Panchannagram System

• Monikhali System

• Churial System

Drainage Basins :

• Calcutt Basin

• Bagjola Basin

• Tolly's Nullah Basin

• Manicktala Basin

• Tollygunge – Panchannagram (TP) Basin

• Keoapukur Basin

• Monikhali Basin

• Churial Basin

Irrigation and Waterways department of the Govt. of West Bengal is the agency responsible for maintenance of the system. Most canals, though originally built up for the primary purpose of irrigation and water transport are now the primary recipient of city drainage only.

These canals due to proximity to Bay of Bengal, experience tidal influence leading to prolonged tidal lockage condition inside the canals. The canals additionally are under the severe thrust of urbanization through.

. Rapid expansion in built - up area resulting increased flow;

. Entire quantity of wastewater mostly untreated, and including industrial waste finds way into these canals;

. Large – scale encroachment of the canal bank by informal dwellers added to construction of numerous numbers of bridges and culverts causing serious obstruction to flow as also serious hindrances to maintenance efforts by Irrigation & Waterways Directorate;

. Absence of an efficient solid waste management system, leads to large scale (Jumping of solid waste including silt brought in by discharging drains / sewers from the city.

Consequent to the cumulative impact of above factors, added to inadequate maintenance provisions the canals are suffering from a process of rapid decay.

CHETLA BOAT CANAL – HISTORY OF CANAL FROM ITS ORIGIN TO PRESENT STATE

The Tally’s Nullah was excavated in the year 1777 by Cornel William Tally from River Hooghly near Hastings through Kalighat and Garia to Shamukpota leading to River Bidyadhari, having length 27.0 M. That was excavated for the purpose of navigation for running business at that time. Gradually it is silted up and now have lost flow considerably.

Chetla Boat Canal is an extended portion of Tolly’s Nullah from Chetla Lock Gate to near Kantapukur Morgue. The stretch of the canal is about 2.90 Km. That was excavated by K. O. P. T. at that time for the purpose of utilizing water and running of boat for carrying of materials. From then it is known as Chetla Boat Canal.

Subsequently K. M. D. A. installed Penstock Gate at the junction of Tolly’s Nullah and Chetla Boat Canal to control flow of Chetla Boat Canal.

A Box Sewer coming from Bhukailash Road, having size 10’0’’ X 8’2” is directly discharging at the Chetla Boat Canal which is now the main drainage outfall serving a vast catchments area of Khidirpur and K.P.T. area.

Another Brick Sewer of size 84” dia. coming from Mominpur Drainage Pumping Station and going through Jolly Lane and Diamond Harbour Road is also discharging at the Chetla Boat Canal at the point just below the Majherhat Bridge. In addition to this, a Box Sewer of size 8’0” X 6’0”

14 coming from New Alipore area, is also directly discharging to the Chetla Boat Canal.

Ultimately the Chetla Boat Canal is discharging directly to Tolly’s Nullah as the main drainage outfall of a vast catchments area.

The canal is silted up and subsequently reducing its discharging capacity. As a result, the adjoining area gets water logged for a considerable period of time. Now the canal is proposed to be re – excavated providing lining on both the sides including its bed to increase stability of the section as welt as to reduce the maintenance cost and purposed to be beautified by providing pathway and fencing.

SOCIO ECONOMIC PROFILE OF THE STUDY AREA

1. INTRODUCTION

This chapter provides a socio-economic profile of the state of West Bengal and the relative status of the Project Influence Area within the state. The aspects covered include demography, urbanization, and employment pattern, sectors of the economy. The profile discusses the past performance, current scenario and the perspective growth of the economy as a basis for estimating the future growth in water transport demand.

DEMOGRAPHIC PROFILE

2. AT THE STATE LEVEL

WEST BENGAL

West Bengal forms the eastern boundary of India with Bhutan and Sikkim on the north, Bay of Bengal on the south, Bihar and Nepal on the west, and Assam and Bangladesh on the east. The state has been divided into 19 districts for administrative purposes. According to the 2001 Census, the total population of West Bengal is over 80 million, which constitutes nearly 8 percent of the total population in the country. In 1991 the total population of West Bengal was over 68 million and the decennial growth rate of population during 1991 – 2001 was 17.84 percent. The decadal growth rate in the decades 1971 – 1981 and 1981 – 1991 has been around 23 – 24 percent.

In terms of population size, the state ranks 4th in the country. With a population density of 904 persons per sq. km. as against 324 (based on 2001 Census) in the country as a whole, it is the most densely populated

16 state in India. The rate of urbanization in the State has lagged behind the national average, though the percentage share of urban population at 28 percent in 2001 is marginally greater than the national average of 27.8 percent.

3. AT THE STUDY AREA

KOLKATA

The district of Kolkata extends over an area of 185 sq. km. with a total population of 4.58 million. Part of the area is however under administrative control of South 24 Parganas district. The population density is very high at 24,760 persons per sq. km and the decadal growth rate of population is very low and has declined from 6.61 percent in 1981 – 1991 to 4.11 percent in 1991 – 2001. Kolkata has one municipal corporation, which includes 857 thousand households.

Table 5.1: Area, Population & Density of West Bengal and PIA

Population density State / Area Population (in ‘000) (persons per Sq. Km.) District (Sq. Km.) 1991 2001 1991 2001 West Bengal 86946 68078 80221 767 904 Kolkata 185 4399 4580 23783 24760 Source : Economic Review, GoWB, 2003 – 2004 District Statistical Handbooks, 2001, Kolkata

URBANIZATION

WEST BENGAL

The urban population of the state in 2001 was 22.49 million, which constituted 28.11 percent of the total population. Urbanization shows a rising trend, with

17 the share of urban population increasing from 24.75 percent in 1971, to 26.75 percent in 1981, to 27.5 percent in 1991 and further to 28.0 percent in 2001. Urban population has grown at the rate of nearly 1.86 percent per annum during 1991 – 2001. According to the 2001 Census, there were 252 towns/ urban agglomerations in the state. of these, 58 are Class I towns, 26 Class II towns and 30 Class III towns. The distribution of urban population by class of towns is given in Table 5.2.

Table 5.2 : Distribution of Urban Population by Class of Towns in West Bengal, 2001

No. of UAs Percentage of Sl. Population Class / Cities / Total Urban No. (million) Towns Population 1. All Classes 252 22.49 100.00 2. Class I – 1,00,000 and above 58 16.47 73.2 3. Class II – 50,000 – 99,999 26 1.71 7.6 4. Class III – 20,000 – 49,999 30 0.98 4.35 5. Class IV – 10,000 – 19,999 8 0.12 0.53 6. Class V – 5,000 – 9,999 NA NA NA 7. Class VI – Less than 5,000 NA NA NA Source : Census of India, 2001

Class I cities / urban agglomeration account for nearly 73 percent of the urban population, of which about 59 percent is confined to the Kolkata Urban Agglomeration. Class II towns account for 8 percent while 1he remaining towns together account for 19 percent of the urban population.

KOLKATA

Kolkata is a fully urbanized district with 100 percent of its population as urban. Its population in 2001 stood at 4.58 million.

EMPLOYMENT PATTERN

WEST BENGAL

The work participation rate (percentage of main workforce to total population) in West Bengal was 30.23 percent in 1991, as against 30.44 percent in India as a whole. However, according to 2001 provisional Census figures the workforce participation rate in the state further decreased to 28.8%.

According to 1991 Census figures for in the state, nearly 44 percent of the main workers are engaged in agricultural secto1. !n particular, 13 percent are cultivators, 28 percent are agriculture labourers and about 3 percent are engaged in allied activities like livestock, forestry, fishing etc. Manufacturing, including household industries, accounts for 16 percent of the workers. Services sector accounts for 26 percent of the total workers.

KOLKATA

The work participation rate as per 2001 Census in Kolkata district is 35.8 percent as against 28.8 percent in West Bengal.

DISTRICT AND STATE INCOME

Changing sectoral importance in the net state domestic product has been observed. The focus is shifting from primary sector to tertiary sector. During the analysis period the share of the primary sector has been decreased from 36% to 26%, while share of tertiary sector has been improved from 43% to 5!>%. The NSDP of West Bengal, its sectoral share and growth rates have been presented through Table 5.3, Table 5.4 to Table 5.5.

Table 5.3 : NSDP of West Bengal (Constant Prices 1993 – 1994 Prices)

Industry 1993 – Sectoral 2003 – Sectoral 1994 Share 2004 Share of (Rs.) of 1993 2003 – – 1994 2004 Agriculture 14558.75 30.08 20810.66 21.56 Forestry 453.97 0.94 559.32 0.58 Fishery 1779.16 3.68 2626.49 2.72 Minining and Quarrying 581.25 1.20 840.84 0.87 Manufacturing Registered 3550.4 7.34 5840.08 6.05 Unregistered 4011.13 8.29 7255.83 7.52 Construction 2228.08 4.60 4140.58 4.29 Electricity Gas and Water Supply 523.23 1.08 1147.83 1.19 Transport Storage and Communications Railways 490.9 1.01 699.82 0.73 Transport by other means and 1979.45 4.09 3748.53 3.88 Storage Communications 488.73 1.01 2060.46 2.13 Trade Hotel and Restaurant 5866.82 12.12 13852.38 14.35 Banking and Insurance 2805.16 5.80 14433.04 14.95 Real Estate Business Services 3041.58 6.28 8100.85 8.39 Public Administration 2333.45 4.82 4438.93 4.60 Other Services 3705.57 7.66 5955.04 6.17 Total 48397.63 100.00 96510.68 100.00 Per capita Income (Rupees) 6755.95 11611.7

20 Table 5.4 : Sectoral Share of NSDP

Sectors 1993 – 1994 2003 – 2004 Primary Sector 36% 26% Secondary Sector 21% 19% Tertiary Sector 43% 55%

Table 5.5 : Growth Rate of NSDP, West Bengal 1993 – 1994 to 2003 – 2004

Growth Industry 1993 – 1994 2003 – 2004 Rate (%) Agriculture 14558.75 20810.66 3.64 Forestry 453.97 559.32 2.11 Fishery 1779.16 2626.49 3.97 Minining and Quarrying 581.25 840.84 3.76 Manufacturing Registered 3550.4 5840.08 5.10 Unregistered 4011.13 7255.83 6.11 Construction 2228.08 4140.58 6.39 Electricity Gas and Water Supply 523.23 1147.83 8.17 Transport Storage and Communications Railways 490.9 699.82 3.61 Transport by other means and Storage 1979.45 3748.53 6.59 Communications 488.73 2060.46 15.48 Trade Hotel and Restaurant 5866.82 13852.38 8.97 Banking and Insurance 2805.16 14433.04 17.80 Real Estate Business Services 3041.58 8100.85 10.29 Public Administration 2333.45 4438.93 6.64 Other Services 3705.57 5955.04 4.86 Total 48397.63 96510.68 7.15 Per capita Income (Rupees) 6755.95 11611.7 5.57

21 Growth rate of NDDP & PCI of Kolkata Table 5.6 during the period 1993 – 1994 to 2001 – 2002 the growth rate of NSDP of Kolkata was 9.26%.

Table 5.6 : NDDP and PCI of Kolkata

Category 1993 – 1994 2001 – 2002 Growth Rate (%) NDDP 4648 9439 9.26 PCI 9695 20560 9.85

INDUSTRIAL DEVELOPMENT

The index of industrial production for the manufacturing sector in the state increased by 6.5 percent per annum between 1994 – 1995 and 1999 – 2000. The impact of the recent industrial recession in the country was reflected in slowing down of industrial employment during the period. However, there has been an upward trend thereafter. The number of registered factories in the state in – 2002 was 12641 with average daily employment of about 9 lakhs.

The traditional large and medium scale industries in the state are iron and steel, jute, cotton textiles and tea.

The production of jute goods has stayed around 12 – 14 lakh tonnes for a number of years. In the cotton textiles industry, the production of cotton yarn has increased from 643.5 lakh kg in 1991 to 703.6 lakh kg in 1997 declining to 391.9 lakh kg in 2001, while production of cloth declined from 658.4 lakh metres to 17.24 lakh metres over the period 1991 to 2001. The cotton textile industry in the state faces numerous problems. With the cotton growing areas in the country located at a distance of 1400 – 1800 kms from West Bengal, the high freight on raw cotton has pushed up the cost of production of mills in the state. Lack of modernization is another drawback, which needs to be overcome in order to improve productivity and remain competitive.

22 Production of tea in the state declined in 1994 from 1991 and increased in 1995 and 1996. The decline in production was mainly due to the adverse weather conditions in the tea growing areas of the state in 1994. The major problem of the tea industry in the state has been the reluctance of tea garden owners to replant existing tea bushes in order to increase the productivity of the tea gardens. However, during the last couple of years production of tea is showing an upward trend.

Recent thrust areas in the industrial sector are those in line with the global trends and offering opportunities for investment. In view of the regional as well as notional demand – supply position, petrochemicals and down stream industries are coming up in the state. HPL and MCPI, at Haldia, are the two mega units, already commissioned, which have thrown up enormous possibilities for downstream industries at locations like Durgapur, Barjora, Kharagpur etc.

Iron and steel industry, the traditional strength of West Bengal, is experiencing a resurgence. During the last 13 years from 1991 – 2003, there was an investment of more than Rs. 7000 crore. Another Rs. 2100 crore is in the pipe line. The iron and steel Industry in west Bengal produces Steel ingots, ferro alloys, sponge iron, pig iron, billets forging, bars, plates etc. A steady market has been ensured with the advent of general growth of infrastructure and opening of new market in China. The market has been ensured through setting up new industrial estates specializing in iron and steel product in Durgapur, Haldia, Bankura and Purulia.

Another major thrust area in the state is information technology. I. T. industry is growing rapidly and the quantum of business has jumped manifold with large pool of well trained manpower, well developed infrastructural facilities and supportive government. Policies dedicated industrial parks for information technology (Saltlec) with necessary plans and designs are already operational as well as commissioned.

23 Electronics and telecommunication industry is also picking up in the state and the areas of opportunities are assembly of audio – visual products, computer hardware and peripherals, telecom equipments and educational toys etc. Required infrastructure supports are readily available for the entrepreneurs at Falta SEZ, EPIP at Durgapur and at Salt Lake electronic city. The state is also in the process of tapping vast potential in the toy industry through setting up a Toy Park in the Salt Lake City.

Agro – food processing sector holds an important place in the state. Development of scientific mode of processing, storage and handling has great potential in the state. The state government has already taken initiatives to develop this sector by setting up food parks at strategic locations.

Other sectors with noticeable growth in the state are aquaculture, poultry, metal production and processing and automotive equipment.

GROWTH OF SMALL SCALE INDUSTRIES (SSIs)

Small scale industry has -seen a consistent rise in West Bengal over the last decade. At present, it is one of the leading states in India in the SSI sector. The number of small scale industrial units registered upto March 2001 was 2.2 lakhs.

INDUSTRIAL GROWTH CENTRES

The West Bengal Industrial Development Corporation (WBIDC) is the prime state level agency for promoting industrial investments in the state. In developing infrastructure specifically for industries, WBIDC plays a primary role.

24 In addition to 12 existing growth centers already developed, WBIDC is in the process of setting up 7 more industrial growth centers including 3 Mega Growth Centers, These new growth centers are as follows :

• Malda new growth center (2nd phase)

• Bolpur new growth center

• Jalpaiguri new growth center

• Uluberia growth center (Phase II)

• Falta growth center (2nd Phase)

• Durgapur growth center

• Haldia growth center (2nd phase)

• Bishnupur growth center

The Existing growth centers are Kalyani Phase I, II & II, Kharagpur, Haldia phase I, Uluberia phase I, Bishnupur, Raninagar, Dabgram, Malda Falta Phase I and Cooch Behar.

WBIDC has already completed the first phase of two projects namely Gem & Jewellery Park (Mani Kanchan, SEZ) and Toy Park under 'Build and Transfer' scheme.

Agro and Food Processing industry has been identified as one of the thrust areas for rapid growth. WBIDC has been in the process of setting up of a Food Park at Sankrail, Howrah. The corporation has also taken initiatives in conceiving and implementing other infrastructure projects viz. Rubber Park,

25 Foundry Park and Apparel Park and Permanent Trade Fair Complex at Kolkata based on the concept of competitive industry clusters.

The state government has also established the West Bengal Infrastructure Development Finance Corporation (WBIDFC) in May 1997, for providing financial assistance for implementation of infrastructure projects in the state.

The Calcutta Leather Complex (CLC) at Bantala is a joint venture between M/s M.L Dalmiya and Govt. of West Bengel, set up with the objective of bringing in greater investments in leather industry. It has a state of the art central effluent treatment plant equipped with latest technology to keep the entire complex pollution free. Declared an Industrial Park, CLC is supposed to be the best of its kind in Asia. There is a proposal to set up a unique Special Economic Zone (SEZ) for leather and allied industries within the complex.

Other ongoing projects include

• Poly Park for Indian Plastic Federation

• Chemical Park for Chemical Merchants' Manufacturing Association

• Iron and Steel Park, Kharagpur

• Iron and Steel Park, Barjora, Bankura

FUTURE INDUSTRIAL PROJECTS IN WEST BENGAL

There were 136 projects with total investments of Rs. 2336.84 crore implemented in West Bengal in 2003. As of 2003, there were another 142 projects under implementation with total investment of Rs. 5393.53 crore. In 2004 the number of implemented projects became 172 with total investment of Rs. 2044.19 crore. As of 2004 there were 66 mega projects under construction

26 with an estimated investment of Rs. 8309.00 crore. In 2004 the share of Iron and Steel projects in total investment was 41.69% and in case of mega projects under construction the share was 72.74%. The scenario of industrial investment in West Bengal has been presented in Table 5.7 & Table 5.8

Table 5.7 : Industrial Investment in West Bengal, 2003

Number Total Investment Classification of Units (Rs. in Crore) Projects implemented during 2003 136 2336.84 Projects under implementation 142 5393.58 a) Iron and Steel 47 340.79 b) Mega Projects 44 3490.35 c) Projects other than Iron and Steel 51 1562.44 Projects under Planning 9 3678.00

Source : Economic Review, 2003 – 2004

Table 5.8 : Industrial Projects Implemented and under Construction During 2004, West Bengal

Number Total Investment Projects of Units (Rs. in Crore) Total Projects Implemented 172 2044.19 Mega Projects under Construction 66 8309

Source : Economic Review, 2004 – 2005

ECONOMIC PERSPECTIVE

The perspective growth of the economy of the state and the PIA, forms the basis for traffic demand forecasting, and has been developed keeping in view the past performance and the growth envisaged in the future.

MACRO – ECONOMIC SCENARIO

In the past (1993 – 1994 to 2000 – 2001), West Bengal has witnessed an overall economic growth rate of 7.17 percent, that is higher than the national average of 6.4 percent. The Tenth Five – Year Plan (2002 – 2007) for the state has targeted a still higher growth rate of 8.8 percent per annum. However, in view of the present national and international economic scenario, and the slow recovery from the long recession in certain sectors, it appears difficult for the state to attain such a high growth rate during the Tenth Plan period. Mobilisation of resources to meet the required size of investment may also be constrained in the wake of the present financial crisis and fiscal situation. Further, a high growth rate of agriculture above 6 percent cannot be sustained for long. Although the service sector for the state has been growing at the rate of around 11.7 percent during the period 1996 – 2000, it will be difficult to maintain the present overall growth rate, on the strength of the service sector alone, without greater contributions from the secondary, particularly industrial sector. A realistic estimate of the perspective growth would require moderation of the future growth rates.

PROJECT INFLUENCE AREA DISTRICTS

In order to understand the economy of the project influence area districts the estimates of District Domestic Product (DDP) from 1993 – 1994 to 2000 – 2001, for Kolkata have been analyzed. The economy of the PIA has been growing at rates much higher than that of the state. Over the period 1994 – 2001, the average annual growth rates of DDP of Kolkata have been 9.9 percent."

KOLKATA

Kolkata District is an important centre for industries in terms of financial and trading activities. Jute, engineering, consumer goods (foodstuffs, beverages, tobacco, textiles) light manufactures and chemicals are some of the major industries. About 90 percent of jute making capacity of India and 60 percent of

28 the country's rubber footwear, wagon building, tyre & tube production is from industries located in and around Kolkata. In 1999, the total number of registered factories in Kolkata increased to 955, with average daily employment at about 20 thousand. Trade and commerce plays an important role in the district economy with two – fifths of the workers employed in this sector.

In 2000 – 2001, DDP for Kolkata at constant (1993 – 1994) prices, was Rs. 90981.7 million, of which the contribution of agriculture sector was less than 1 percent and the manufacturing sector was contributing around 16 percent. Being a fully urbanized district, the primary sector is almost negligible and maximum income is generated by the tertiary sector, contributing around 83% to the DDP. The past growth rate of DDP is estimated at 10.1 percent. However, during the period between 1996 to 2001, DDP has grown at the rate of 13.4 percent.

During the period between (1993 – 2000) the service sector has grown at the rate of around 11.73 percent in the PIA. The higher rate of growth in service sector can be attributed to factors like setting up of the state's I. T. hub in Kolkata's Salt Lake area, proximity of export promotion zone etc. Also large scale foreign direct investments, specifically in sectors such as telecommunication equipment & system and mobile telephone services, are flowing in, which suggest further increase in contribution of service sector in coming years.

PERSPECTIVE GROWTH OF PIA ECONOMY

Considering the shares of Kolkata in terms of traffic generation in the region (discussed earlier), the weighted average growth rate of the PIA economy is estimated as 7.74 percent per annum. Clearly, this region has the potential to grow rapidly in the coming years. Accordingly, the projected DDP growth rates for PIA districts have been estimated and presented in Table 5.9. In estimating these growth rates, emphasis has been placed on the past

29 performance and future potential, keeping in mind that very high growth rates are not sustainable in the long run. Growth rates will therefore taper off in the future and tend towards the long – term state average. The primary and tertiary sectors are growing more or less at the same rate of state average.

Table 5.9 : Projected Growth Rates of DDP of PIA Economy (% per annum)

Period Kolkata Past 1994 – 2001 9.9 Share in PIA 33% Upto 2005 9.5 2005 – 2010 9.0 2010 – 2015 8.5 2015 – 2020 8.5 Beyond 2020 7.5

• Residential Commercial Zone (RCZ) near the proposed Kulpi Port.

• Special Economic Zone (SCZ) at Kulpi (to benefit from the proposed port).

• Identified plots of land for future development near the Sirakole – Sarberia Road (200 acres), Hotar (250 acres), Uttarbhag (300 acres) and Basanti Highway (225 acres).

• Information Technology Park near Rajarhat Township.

• Sports City near Dumdum Airport.

• Transport Nagar near Dumdum Airport.

• Biotechnology Park at Dihi Mouza (near Ishwargachi and Metiagacha).

AT FEW OTHER CENTRES WHERE DEVELOPMENTAL ACTIVITIES ARE UNDER PLANNING INCLUDES :

Kolkata Logistic Hub (425 acres) near the proposed Truck Terminal. This is an integrated state – of – the – art project that includes specialized warehouses, trading area, truck parking and support services. KLH is expected to generate 3 million sq ft of space and spin off economic development in the region.

Health City, New District Headquarter of South 24 Parganas (to be shifted from Alipur to Baruipur), New Zoological Garden / Safari Park (at Bhagabanpur Mouza where 150 – 200 acres of unlitigated vested land belongs to the L&LR Department of the Government of West Bengal) and New Settlement Areas in the Sonarpur-Baruipur Area (at Natagachhi, Bonhooghly and Andharrnanik Mouzas).

Development proposals include New Activity Centers, Extension of Existing Growth Centers, Improvement of Accessibility (by new roads, widening and improvement of existing roads and new railway linkages), Improvement of Drainage Facilities and Improvement of other infrastructure within the study area and Housing projects for low income groups and Economically Weaker Sections (under BSUP).

Nonadanga Area Development Project near Eastern Metropolitan Bypass and Airport. The adjoining area is expected to witness new developments such as schools, hospitals, commercial complexes, I. T. enabled services etc. Detailed plan of this project will be developed by the Kolkata Metropolitan Development Authority as an institutional / commercial hub.

PROPOSED WORK :

1. Earthwork in re – excavation of drainage canal

2. Providing filter on bed and slope of the canal

3. Providing and laying concrete block pitching

4. Providing fencing along the northern bank of the canal

5. Providing footpath along the northern bank of the canal

BENEFIT OF THE PROPOSED WORK

Chetla Boat Canal is the main drainage outfall serving a vast area of Ward Nos. 74, 76, 77, 78, 79 and 82 under Borough – IX and ward No. 81 under Borough - X (KMC Area). This canal started off Kantapukur Morgue opposite to Majherhat Railway Station and finally discharges at Tolly's Nullah through Chetla Lock Gate running with irregular shape and size. The canal is silted up substantially reducing its discharging capacity. As a result, during monsoon the surrounding areas of the canal get water logging for a considerable period of time. To overcome the water logging problem, the canal is required to be re-excavated providing lining on both sides to increase the hydraulic capacity and stability of the section for which the inhabitants of surrounding areas will be benefited. So, for reducing duration of water logging to redress sufferings of people of the area in question, the above work is urgently required.

For providing fencing and footpath along the bank of the canal, accumulation of garbage will be less and the canal can be prevented from pollution.

COST ESTIMATE

The cost of the civil works of the scheme work out to Rs. 882.53 lakh including 8% centages prepared on the basis of current P. W. D. Schedule of Rates, K. M. C. Schedule of Rates and Market Rates.

INVESTMENT PLAN

Subject to availability of AA & ES of the scheme by December, 2009 the investment plan will be as follows : Rs. in Lakh Year 1st Qtr. 2nd Qtr. 3rd Qtr. 4th Qtr. 2009 – 2010 ------100.00 2010 – 2011 100.00 150.00 150.00 150.00 2011 – 2012 150.00 82.53 -- --

The project is expected to be completed within 22 (Twenty Two) months.

OPERATION AND MAINTENANCE

Operation and Maintenance of this type of project cost consist of the following component. i) Associated establishment charges of the O & M personnel ii) Cost of Civil repair

Annual operation and maintenance cost will be as follows : i) Cost of personnel .....…. Rs. 12.00 Lakh ii) Cost of repair of civil works 1.5% of Civil Cost ...…. Rs. 882.00 Lakh Total Rs. 20.82 Lakh

CHECK LIST FOR DISASTER MANAGEMENT

Does the project involve any creation / modification of structural / engineering assets including land reclamation or changes to existing land use plans? No.

If yes, then the costs involved in prevention and mitigation of disaster(s) (natural and man – made) would need to be included fully in the project cost. a. What is the location of the project area? Reasons for the site. Have possible alternative sites been considered? Is the type of activity envisaged in the area compatible with the provisions of relevant NDMA Guidelines? N. A. b. Identity the possible risks and analyze the likelihood and impact from earthquakes, floods, cyclones and landslides due to the location of the project sites as well as through secondary evidence. N. A. c. What are the landuse directives, regulations applicable? List preventive measures enshrined in regulations which are to be complied with and confirm compliance. N. A. d. Based on the prioritization of risks, the mitigation measures being contemplated, both structural and non – structural. Confirmation that implementation of the selected mitigation measures will not create new risks. N. A. e. Confirmation that the design and engineering of the structure has taken into consideration the National Building Code 2005, the appropriate BIS Codes and the NDMA guidelines. Other sources such as Indian Road Congress Manual, Ministry of Road Transport, Highways and Shipping manual, Railway Board manual, Central Public Health Engineering Organization (Min. of Urban Development) manual, Central Electricity Authority Manual and Central Water Commission manual etc. may also

35 be consulted where applicable. Confirm that all relevant I. S. Codes are used. f. Has the cost of disaster treatment / mitigation measures been included in the overall project cost? Yes. g. Also indicate that the whole process of risk assessment has been done based on available information and secondary evidence and the mitigation measures(s) are in conformity with the statutory and other regulatory requirements and are the most viable ones in the present circumstances. N.A

Some special items on which information will be furnished are given below :

1. Nature / Type of Project : Resuscitation of canal by desilting, lining and beautification.

2. Hazard risk to the project : No.

3. Mitigation / Reduction of Risk : N. A.

4. Impact of the Project on the Environs and the People : Protection of natural water courses will create good impact to the environment and people.

Check List For Natural Disaster Impact Assessment

Name of the Project : Resuscitation of Chetla Boat Canal, Kolkata.

State : West Bengal

District : Kolkata

Project Estimate : Rs. 882.53 Lakh

1. Siting of the Project :

1.1 Location of Project Site

Kolkata at 88030’ Eastern longitudes and 22033’ northern latitude is 120 Km. from Bay of Bengal.

1.2 Earthquake Zone (Any known geological fault near by may be listed) – Zone IV.

1.3 Cyclone Proneness (If close to sea coast) and Vulnerability : N.A.

1.4 Landslide Proneness and Vulnerability : N.A.

1.5 Tsunami proneness (If close to sea cost) and Vulnerability : N.A.

1.6 Existence of Dams or Barrages upstream : N.A

2. Nature / Type of Project - Sanitation Project

3. Mitigation / Reduction of Risk :

Construction and maintenance of the proposed assets will be guided by the specific codes / manuals.

4. Impact of the Project on the Environ and the People

The earthquakes and landslides may damage the pipelines to transport and storage to store harmful and inflammable materials and gases in the project area. Has any study been made to assess the danger to the environment and the people posed by those occurrences? Nd if so what measures have been proposed? N. A.

The railway lines and roads run across the drainage lines and if adequate waterways at appropriate locations are not provided, it may result in rise in water level and drainage congestion in upstream areas. Has this aspect been studied and if so, what mitigation measures have been proposed? N. A.

Land – slides triggered by earthquakes as well as due to inherent instability of slopes accentuated by rains may lead to blockage of drainage channels and accumulation of water up – stream. These blockages may collapse due to their inherent instability or aided by rains. Men, machines and explosives can also be used to remove blockages and reduce flooding upstream. These lead to sudden release of water and flooding and erosion in down – stream areas. It may be stated whether any study has been carried out in this regard and what mitigation measures have been proposed? N. A.

As all the projects involve acquisition of land and influx of large number of people in the area to take up construction activities, it may result in deforestation and arresting soil erosion. Measures for prevention of deforestation and arresting soil erosion are required to be taken. It may be stated whether any study has been carried out in this regard and what mitigation measures have been proposed? N. A.

If the project involves storage of water, failure of any component may cause flooding and large scale damage to lives, property and infrastructure etc. Please state whether any study has been made and if there is a possibility thereof, what measures have been proposed to meet the eventuality? N. A.

This project does not include land reclamation and changes to existing land use plan.

This project does not involve acquisition of land.

RESECTIONING, LINING AND BEAUTIFICATION OF CHETLA BOAT CANAL UNDER BOROUGH – IX & X

ABSTRACT OF ESTIMATED COST

Sl. Total Cost Sections No. (Rs.) 01. Resectioning, Lining and Beautification of Chetla Boat Canal under Borough – IX & X. 1,71,64,569.00 [Ch. 0.00 M. to 690.0 M.] 02. Resectioning, Lining and Beautification of Chetla Boat Canal under Borough – IX & X. 2,15,16,963.00 [Ch. 690.0 M. to 1390.0 M.] 03. Resectioning, Lining and Beautification of Chetla Boat Canal under Borough – IX & X. 2,15,16,963.00 [Ch. 1390.0 M. to 2090.0 M.] 04. Resectioning, Lining and Beautification of Chetla Boat Canal under Borough – IX & X. 2,15,16,963.00 [Ch. 2090.0 M. to 2790.0 M.] Total 8,17,15,458.00 Add, Centage @ 8% 65,37,237.00 Total Cost of the Project 8,82,52,695.00

(Rupees Eight Crore Eighty Two Lakh Fifty Two Thousand Six Hundred Ninety Five Only)

Name of Work : Resectioning, Lining and Beautification of Chetla Boat Canal under Borough – IX & X. [Ch. 0.00 M. to 690.0 M.] Sl. Description of Items Qty. Unit Rate Amount No. Rs. P. 1. Earth work in excavation of foundation trenches or drains, in all sorts of soil (including mixed soil but excluding laterite or sandstone) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. The item includes necessary trimming the sides of trenches, leveling, dressing and ramming the bottom, bailing out water as required complete. a) Depth of excavation not exceeding 1500 mm. 6900 M3 41.87 2,88,903.00 P.W.D. ’07 / Bldg. / P – 68 / I – 1 M3

2. Ordinary cement concrete (Mix 3 : 1.5 : 1) M – 20 with graded stone chips (20 mm. down) excluding shuttering and reinforcement, if any, in ground floor as per IS 456 – 2000. a) Pakur / Chandi Variety. 372.60 M3 4,548.80 16,94,882.88 P.W.D. '07 / Bldg. / P – 86 / I – 7 M3 3. Single brick flat soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with powdered earth of local sand. 1380 M2 161.00 2,22,180.00 P.W.D. 7 / Bldg. / P – 84 / I – 1 M2

4. Reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc. including supply of rods, initial straightening and removal of loose rust (if necessary) cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction. a) For works in foundation, basement and upto roof of ground floor / upto 4 m. i) Tor steel / Mild steel. 36.34 M.T. 40,000.00 14,53,600.00 P.W.D. (Bldg.) 07 / P – 100 / I – 19 M.T.

5. Hire and labour charges for shuttering with centering and necessary staging upto 4.0 m. using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams, columns, lintels curved or straight including fitting, fixing and striking out after completion of works (upto roof of ground floor).

a) 25 mm. to 30 mm. thick wooden

42 shuttering as per decision and direction of the Engineer – in – Charge. 1584 M2 159.50 2,52,648.00 P.W.D. '07 / Bldg. / P – 98 / I – 16 M2

6. Providing filter on bed and slope of canal or bed and weep hole with 37.5 mm. down well graded 1st class Jhama khoa including necessary earthwork for preparing the bed and dressing complete. 2501.7 M3 648.00 16,21,134.00 I & W, '07 / P – 30 / I – 20 5 M3

7. Providing and laying M – 15 concrete block in pitching flooring complete as per drawing and technical specification under clause 2502 (N) of MOST's specification for Road and Bridge works (3rd revision) and as per direction of the Engineer – in – Charge. 10005 M2 647.00 64,73,235.00 P.W.D. ‘04 / P – 183 / I – 122 M2

8. Brick work with 1st class bricks in cement mortar (4 : 1). a) In foundation and plinth. 129.37 M3 3,231.20 4,18,020.34 P.W.D. '07 / Bldg. / P – 104 / I – 25 M3

9. Bamboo pile walling made of 6.5 Cm. to 7.5 Cm. dia bamboo line single line driven about half length into the ground, at a very close spacing of 15 cm. cement concrete side by side including necessary bamboo tire stays etc. and lining

43 the exposed portion with sheet made from cut drums fitted and fixed complete as per direction / excluding the cost of drums only but including the cost of cutting the same and flattening the sheets and incl. the cost of nails wires etc. and carriage of drums of drum sheets from deptt. godown to work site. 2040 M. 524.00 10,68,960.00 P.W.D. ‘06 / P – 504 / I – 26 M.

10. Supply of sand for filling cement bags. M3 270.50 2,43,450.00 P.W.D. ‘04 / P – 528 / I – 6 (D) 900 M3

11. Supplying (empty cement bags) in good condition. Each 3.85 87,857.00 P.W.D. ‘04 / P – 180 / I – 101 22820 Nos. 12. Labour for filling empty cement bags with sand and placing them in position including tying or sewing mouth (cost of thread included) and all incidental charges complete but excluding cost of sand and gunny bags. Each 1.90 43,358.00 P.W.D. ‘04 / P – 180 / I – 101 22820 Nos. 13. Earth work in filling in foundation trenches or plinth with good earth in layers not exceeding 150 mm. including watering and ramming etc. layer by layer complete. (Payment to be made on basis of measurement of finished quantity

44 of work). a) With earth obtained from excavation of foundation. M3 26.00 1,69,000.00 P.W.D. '07 / Bldg. / P – 68 / I – 2 6500 M3 14. Removal of rubbish, earth etc. from the working site and disposal of the same beyond the compound in conformity with the Municipal / Corporation Rules for such disposal, loading into truck and cleaning "the site in all respect as per direction of Engineer – in – Charge. M3 130.00 2,56,100.00 P.W.D. Sch. ‘07/Bldg./P–80 / I – 13 1970 M3 15. Pumping out waste water including Hire charges for pumps delivery and suction pipes special valve etc. supplying fuel and lubricating necessary operation and helper and removing the same on completion as per direction of the Engineer – in – Charge. i) 4" dia. Hr. 55.00 1,26,500.00 Fair Rate 2300 Hrs. 16. Supplying and laying Polythene sheets (150gm. / Sqm.) over damp proof course or below flooring or roof terracing or in foundation or in foundation trenches. M3 10.00 21,500.00 P.W.D. ‘06 / P – 136 / I – 12 2150 17. WEEPHOLES M3 Providing weep holes in wing wall

45 / abutments either in concrete or in brick excluding filter. Each 19.00 5,700.00 P.W.D. / P – 29 / I – 18 Sec – II, Str. 300 Nos. 18. Earth in re - excavation of drainage channels to all kinds of soil including Silt, Sand, Slush etc. mixed with all sorts of Industrial Waste, scourges, Municipal garbage’s, Caracas’s, Tannery effluents, Jungles, Bushes, Semi Solid / Solid Compact mass, water hyacinth, cowdung deposits, decomposed vegetations, polythenes, brick bats, gravels, Stone ballast, crates, remnant of bullah and bamboo pins etc. etc. by means of suitable floating type grab dredger mounted on pontoon specially made to suit, the site condition in tidal channel and carrying of the excavated materials to suitable location:, of the channel bank from the point of excavation by diesel operated boats or similar arrangements in a manner suited for the purpose and placing the excavated materials from the boat etc. on the top of bank at available locations as directed by the Engineer – in – Charge including of all lifts within a lead of 100 Mtr. (The rate includes for the above work cost on account of hire charges of dredger including

46 accessories, boats, Pontoons etc. including the cost for mobilization, de – mobilition, maintenance, cost of fuel lubricants, wages of operators, labours and installation of pipe lines, requisite pumps etc. and all other incidental charges as may be necessary for the above work and the rates also includes dismantling and re – irrection of machine dredger. Pontoon, etc. if necessary in the interest of work or for passing of the machines, burgess etc. below the bridges) M3 177.00 8,76,150.00 I & W (Annexure) / I – 17 / 2001 4950 M3 19. Disposal of excavated earth / materials outside Government land by truck or by any other conveyance over Kuncha / Pucca road including making access for plying the truck or any other conveyance beyond 500 Metre from the excavation point including the cost of loading, unloading, transportation and making arrangement of necessary land for disposal, spreading and leveling as necessary etc. complete. (Land for disposal to be arranged by the contractor) Measurement : By stack at loading point after deducting voids as per rule. M3 51.00 2,52,450.00 I & W (Annexure) / I – 3 / 2001 4950

47 M3 20. Earth work in excavation of foundation trenches or drains, in all sorts of soil (including mixed soil but excluding laterite or sandstone) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. The item includes necessary trimming the sides of trenches, leveling, dressing and ramming the bottom, bailing out water as required complete. a) Depth of excavation not exceeding 1500 mm. M3 41.87 5,036.38 P.W.D. ’07 / Bldg. / P – 68 / I – 1 120.28 6 M3 21. Single brick flat soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with powdered earth of local sand. M2 161.00 32,438.28 P.W.D. 7 / Bldg. / P – 84 / I – 1 201.48 M2 22. Removal of rubbish, earth etc. from the working site and disposal of the same beyond the compound in conformity with the Municipal / Corporation Rules for such disposal, loading into truck and cleaning "the site in all respect as per direction of Engineer – in – Charge. M3 130.00 15,622.75 P.W.D. Sch. ‘07/Bldg./P–80 / I – 13 120.17 5 M3

48 23. Filling in foundation or plinth by silver sand in layers not exceeding 150 mm. as directed and consolidating same by thorough saturation with water ramming complete including the cost of supply of sand. M3 27.10 653.11 P.W.D. Sch. ‘07/Bldg./P – 70 / I – 3 24.1 M3 24. Ordinary cement concrete (Mix 3 : 1.5 : 1) M – 20 with graded stone chips (20 mm. down) excluding shuttering and reinforcement, if any, in ground floor as per IS 456 – 2000. a) Pakur / Chandi Variety. M3 4,546.80 3,26,460.24 P.W.D. '07 / Bldg. / P – 86 / I – 7 71.8 25. Hire and labour charges for M3 shuttering with centering and necessary staging upto 4.0 m. using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams, columns, lintels curved or straight including fitting, fixing and striking out after completion of works (upto roof of ground floor). a) 25 mm. to 30 mm. thick wooden shuttering as per decision and direction of the Engineer – in – Charge. M2 159.50 1,33,932.15 P.W.D. '07 / Bldg. / P – 98 / I – 16

49 26. Reinforcement for reinforced 839.7 concrete work in all sorts of M2 structures including distribution bars, stirrups, binders etc. including supply of rods, initial straightening and removal of loose rust (if necessary) cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction. a) For works in foundation, basement and upto roof of ground floor / upto 4 m. i) Tor steel / Mild steel. M.T. 40,000.00 2,95,320.00 P.W.D. (Bldg.) 07 / P – 100 / I – 19

27. Priming one coat on timber, 7.383 plastered or on steel or other metal M.T. surface with synthetic enamel / oil bound primer of approved quality including smoothening surface by sand papering etc. M2 20.00 27,600.00 P.W.D. Sch. ‘07/Bldg./P–366/I – 7

1380 28. Painting with best quality synthetic M2 enamel paint of approved make and brand including smoothening surfaces by sand papering including using improved putty etc. on the surface necessary. a) On timber or plastered surface :

50 i) Two coats (with any shed except white). M2 46.00 63,480.00 P.W.D. Sch. ‘07/Bldg./P – 366/I – 8

29. M. S. structural works in columns, 1380 beams etc. with simple rolled M2 structural members (e.g. joists, angle channel section conforming to I. S. : 808 & SP (6) – 1964 connected to one another with bracket, gussets, cleats as per design, direction of the Engineer – in – Charge complete including cutting to requisite shape and length, fabrication with necessary holding, metal arc welding conforming to I. S. : 816 – 1956 & I.S. : 9595 using electrodes of approved make and brand conforming to I. S. : 814 – 1957, haulage hoisting and erection all complete. The rate includes the cost of rolled steel section, consumables such as electrodes gas and hire charges of all tools and plants and labour required for the work including all incidental charges such as electricity charges labour insurance charge etc. Payment to be made on the basis of calculated weight of structural members only in finished work as per I. S. specified weight. Payment for gussets, bracket, cleat rivets bolts and nuts may be made by

51 adding the actual weight of such items with the weight of finished structural members or 7% of weight for finished structural members weighing not less than 22.5 Kg. / m. or 15% of weight for finished structural members weighing less than 22.5 Kg. / m. may be increased to allow for bracket, cleat revets, bolts and nuts etc. and no separate payment being made for these items as per direction of the Engineer – in – Charge. The rates are considered for height of erection 8 m. / 2nd floor level from the ground. Add 1.5% extra over the rate for each additional floor or 4 m. beyond initial 8 m. or part thereof. I) For structural members specified sections weighing not less than 22.5 Kg. / m. M.T. 55,378.75 99,681.75 P.W.D. (Bldg.) ‘07/P – 182/I – 1 (I)

30. Supplying, fitting, fixing G. I. chain 1.8 link fencing 75 mm. X 75 mm. M.T. mesh 12 g wire to the R. C. C. or wooden posts with galvanised hooks or strapless etc. complete as per direction. M2 73.00 1,00,740.00 P.W.D. (Bldg.) ‘07 / P – 418 / I – 20

31. Supplying, fitting galvanised 3 ply 1380 12 gauge / 4 points line of barbed M2 wire in fencing (holes already

52 made in the body of the post) or fixed by staples tightening and fixing the wires in taut condition with straining bolts including the cost of cutting and of lapping joints in the wire as necessary but excluding the cost of galvanised staples, straining bolt and binding wire where necessary. (Payment to be made on the length of individual lines of wire) M. 6.83 23,563.50

32. Labour: a) Mazdoor (Male) 3450 Each 100.00 34,500.00 M. 33. Earthwork in cutting to form road section in correct profile including removal of spoils not exceeding 345 initial lead of 50m and initial lift of Nos. 1.5m. (a) In ordinary soil. M3 32.60 6,073.38

34. Brick edging 75 mm. Wide with picked jhama bricks laid true to line and level including cutting 186.3 necessary trench in soil or in hard M3 metalled surface, laying the bricks and repacking the trench (on both sides of the edging) with spoils and ramming the same thoroughly complete as per direction. (b) Brick – on – end edging (250 mm.) depth. M. 43.37 59,850.60

35. Brick soling with picked jhama

53 bricks including preparation of bed as necessary with brick joints 1380 properly filled in and packed with M. powdered earth and including necessary cushion of similar material below the soling (and in between layers when more than one layer is used) complete as per direction. a) Soling or dry pavement with one brick on edge laid in herring bone pattern over on a layer of brick flat (thickness 125 mm. plus 75 mm.). M2 439.60 3,63,988.80

828 M2

Total Rs. 1,71,64,569.16

Say Rs. 1,71,64,569.00

(Rupees One Crore Seventy One Lakh Sixty Four Thousand Five Hundred Sixty Nine One) Only

54 Name of Work : Resectioning, Lining and Beautification of Chetla Boat Canal under Borough – IX & X. [Ch. 690.0 M. to 1390.0 M.] Sl. Description of Items Qty. Unit Rate Amount No. Rs. P. 1. Earth work in excavation of foundation trenches or drains, in all sorts of soil (including mixed soil but excluding laterite or sandstone) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. The item includes necessary trimming the sides of trenches, leveling, dressing and ramming the bottom, bailing out water as required complete. a) Depth of excavation not exceeding 1500 mm. 10080 M3 41.87 4,22,049.60 P.W.D. ’07 / Bldg. / P – 68 / I – 1 M3

2. Ordinary cement concrete (Mix 3 : 1.5 : 1) M – 20 with graded stone chips (20 mm. down) excluding shuttering and reinforcement, if any, in ground floor as per IS 456 – 2000. a) Pakur / Chandi Variety. 381.70 M3 4,548.80 17,36,276.96 P.W.D. '07 / Bldg. / P – 86 / I – 7 M3 3. Single brick flat soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with powdered earth of local sand. 1537.5 M2 161.00 2,47,537.50 P.W.D. 7 / Bldg. / P – 84 / I – 1 M2

55 4. Reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc. including supply of rods, initial straightening and removal of loose rust (if necessary) cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction. a) For works in foundation, basement and upto roof of ground floor / upto 4 m. i) Tor steel / Mild steel. 44.9 M.T. 40,000.00 17,96,000.00 P.W.D. (Bldg.) 07 / P – 100 / I – 19 M.T.

a) 25 mm. to 30 mm. thick wooden shuttering as per decision and direction of the Engineer – in –

56 Charge. 1839 M2 159.50 2,93,320.50 P.W.D. '07 / Bldg. / P – 98 / I – 16 M2

6. Providing filter on bed and slope of canal or bed and weep hole with 37.5 mm. down well graded 1st class Jhama khoa including necessary earthwork for preparing the bed and dressing complete. 2537.5 M3 648.00 16,44,300.00 I & W, '07 / P – 30 / I – 20 M3

7. Providing and laying M – 15 concrete block in pitching flooring complete as per drawing and technical specification under clause 2502 (N) of MOST's specification for Road and Bridge works (3rd revision) and as per direction of the Engineer – in – Charge. 10150 M2 647.00 65,67,050.00 P.W.D. ‘04 / P – 183 / I – 122 M2

8. Brick work with 1st class bricks in cement mortar (4 : 1). a) In foundation and plinth. 164.8 M3 3,231.20 5,32,501.76 P.W.D. '07 / Bldg. / P – 104 / I – 25 M3

57 fixed complete as per direction / excluding the cost of drums only but including the cost of cutting the same and flattening the sheets and incl. the cost of nails wires etc. and carriage of drums of drum sheets from deptt. godown to work site. 7590 M. 524.00 39,77,160.00 P.W.D. ‘06 / P – 504 / I – 26 M.

10. Supply of sand for filling cement bags. M3 270.50 2,64,600.00 P.W.D. ‘04 / P – 528 / I – 6 (D) 980 M3

11. Supplying (empty cement bags) in good condition. Each 3.85 89,835.90 P.W.D. ‘04 / P – 180 / I – 101 23334 Nos. 12. Labour for filling empty cement bags with sand and placing them in position including tying or sewing mouth (cost of thread included) and all incidental charges complete but excluding cost of sand and gunny bags. Each 1.90 44,334.60 P.W.D. ‘04 / P – 180 / I – 101 23334 Nos. 13. Earth work in filling in foundation trenches or plinth with good earth in layers not exceeding 150 mm. including watering and ramming etc. layer by layer complete. (Payment to be made on basis of measurement of finished quantity of work). a) With earth obtained from

58 excavation of foundation. M3 26.00 1,82,000.00 P.W.D. '07 / Bldg. / P – 68 / I – 2 7000 M3 14. Removal of rubbish, earth etc. from the working site and disposal of the same beyond the compound in conformity with the Municipal / Corporation Rules for such disposal, loading into truck and cleaning "the site in all respect as per direction of Engineer – in – Charge. M3 130.00 4,00,400.00 P.W.D. Sch. ‘07/Bldg./P–80 / I – 13 3080 M3 15. Pumping out waste water including Hire charges for pumps delivery and suction pipes special valve etc. supplying fuel and lubricating necessary operation and helper and removing the same on completion as per direction of the Engineer – in – Charge. i) 4" dia. Hr. 55.00 1,32,495.00 Fair Rate 2409 Hrs. 16. Supplying and laying Polythene sheets (150gm. / Sqm.) over damp proof course or below flooring or roof terracing or in foundation or in foundation trenches. M3 10.00 38,500.00 P.W.D. ‘06 / P – 136 / I – 12 3850 17. WEEPHOLES M3 Providing weep holes in wing wall / abutments either in concrete or in brick excluding filter. Each 19.00 5,700.00

59 P.W.D. / P – 29 / I – 18 Sec – II, Str. 300 Nos. 18. Earth in re - excavation of drainage channels to all kinds of soil including Silt, Sand, Slush etc. mixed with all sorts of Industrial Waste, scourges, Municipal garbage’s, Caracas’s, Tannery effluents, Jungles, Bushes, Semi Solid / Solid Compact mass, water hyacinth, cowdung deposits, decomposed vegetations, polythenes, brick bats, gravels, Stone ballast, crates, remnant of bullah and bamboo pins etc. etc. by means of suitable floating type grab dredger mounted on pontoon specially made to suit, the site condition in tidal channel and carrying of the excavated materials to suitable location:, of the channel bank from the point of excavation by diesel operated boats or similar arrangements in a manner suited for the purpose and placing the excavated materials from the boat etc. on the top of bank at available locations as directed by the Engineer – in – Charge including of all lifts within a lead of 100 Mtr. (The rate includes for the above work cost on account of hire charges of dredger including accessories, boats, Pontoons etc. including the cost for mobilization,

60 de – mobilition, maintenance, cost of fuel lubricants, wages of operators, labours and installation of pipe lines, requisite pumps etc. and all other incidental charges as may be necessary for the above work and the rates also includes dismantling and re – irrection of machine dredger. Pontoon, etc. if necessary in the interest of work or for passing of the machines, burgess etc. below the bridges) M3 177.00 11,89,440.00 I & W (Annexure) / I – 17 / 2001 6720 M3 19. Disposal of excavated earth / materials outside Government land by truck or by any other conveyance over Kuncha / Pucca road including making access for plying the truck or any other conveyance beyond 500 Metre from the excavation point including the cost of loading, unloading, transportation and making arrangement of necessary land for disposal, spreading and leveling as necessary etc. complete. (Land for disposal to be arranged by the contractor) Measurement : By stack at loading point after deducting voids as per rule. M3 51.00 3,42,720.00 I & W (Annexure) / I – 3 / 2001 6720 M3 20. Earth work in excavation of

61 foundation trenches or drains, in all sorts of soil (including mixed soil but excluding laterite or sandstone) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. The item includes necessary trimming the sides of trenches, leveling, dressing and ramming the bottom, bailing out water as required complete. a) Depth of excavation not exceeding 1500 mm. M3 41.87 5,107.61 P.W.D. ’07 / Bldg. / P – 68 / I – 1 121.90 M3 21. Single brick flat soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with powdered earth of local sand. M2 161.00 32,908.40 P.W.D. 7 / Bldg. / P – 84 / I – 1 204.4 M2 22. Removal of rubbish, earth etc. from the working site and disposal of the same beyond the compound in conformity with the Municipal / Corporation Rules for such disposal, loading into truck and cleaning "the site in all respect as per direction of Engineer – in – Charge. M3 130.00 15,849.60 P.W.D. Sch. ‘07/Bldg./P–80 / I – 13 121.92 M3 23. Filling in foundation or plinth by silver sand in layers not exceeding

62 150 mm. as directed and consolidating same by thorough saturation with water ramming complete including the cost of supply of sand. M3 27.05 660.02 P.W.D. Sch. ‘07/Bldg./P – 70 / I – 3 24.4 M3 24. Ordinary cement concrete (Mix 3 : 1.5 : 1) M – 20 with graded stone chips (20 mm. down) excluding shuttering and reinforcement, if any, in ground floor as per IS 456 – 2000. a) Pakur / Chandi Variety. M3 4,546.80 3,31,007.04 P.W.D. '07 / Bldg. / P – 86 / I – 7 72.8 25. Hire and labour charges for M3 shuttering with centering and necessary staging upto 4.0 m. using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams, columns, lintels curved or straight including fitting, fixing and striking out after completion of works (upto roof of ground floor). a) 25 mm. to 30 mm. thick wooden shuttering as per decision and direction of the Engineer – in – Charge. M2 159.50 1,35,878.05 P.W.D. '07 / Bldg. / P – 98 / I – 16

26. Reinforcement for reinforced 851.9 concrete work in all sorts of M2

63 structures including distribution bars, stirrups, binders etc. including supply of rods, initial straightening and removal of loose rust (if necessary) cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction. a) For works in foundation, basement and upto roof of ground floor / upto 4 m. i) Tor steel / Mild steel. M.T. 40,000.00 3,00,000.00 P.W.D. (Bldg.) 07 / P – 100 / I – 19

27. Priming one coat on timber, 7.5 plastered or on steel or other metal M.T. surface with synthetic enamel / oil bound primer of approved quality including smoothening surface by sand papering etc. M2 20.00 28,000.00 P.W.D. Sch. ‘07/Bldg./P–366/I – 7

1400 28. Painting with best quality synthetic M2 enamel paint of approved make and brand including smoothening surfaces by sand papering including using improved putty etc. on the surface necessary. a) On timber or plastered surface : i) Two coats (with any shed except white). M2 46.00 64,400.00

64 P.W.D. Sch. ‘07/Bldg./P – 366/I – 8

29. M. S. structural works in columns, 1400 beams etc. with simple rolled M2 structural members (e.g. joists, angle channel section conforming to I. S. : 808 & SP (6) – 1964 connected to one another with bracket, gussets, cleats as per design, direction of the Engineer – in – Charge complete including cutting to requisite shape and length, fabrication with necessary holding, metal arc welding conforming to I. S. : 816 – 1956 & I.S. : 9595 using electrodes of approved make and brand conforming to I. S. : 814 – 1957, haulage hoisting and erection all complete. The rate includes the cost of rolled steel section, consumables such as electrodes gas and hire charges of all tools and plants and labour required for the work including all incidental charges such as electricity charges labour insurance charge etc. Payment to be made on the basis of calculated weight of structural members only in finished work as per I. S. specified weight. Payment for gussets, bracket, cleat rivets bolts and nuts may be made by adding the actual weight of such items with the weight of finished

65 structural members or 7% of weight for finished structural members weighing not less than 22.5 Kg. / m. or 15% of weight for finished structural members weighing less than 22.5 Kg. / m. may be increased to allow for bracket, cleat revets, bolts and nuts etc. and no separate payment being made for these items as per direction of the Engineer – in – Charge. The rates are considered for height of erection 8 m. / 2nd floor level from the ground. Add 1.5% extra over the rate for each additional floor or 4 m. beyond initial 8 m. or part thereof. I) For structural members specified sections weighing not less than 22.5 Kg. / m. M.T. 55,378.75 99,681.75 P.W.D. (Bldg.) ‘07/P – 182/I – 1 (I)

30. Supplying, fitting, fixing G. I. chain 1.8 link fencing 75 mm. X 75 mm. M.T. mesh 12 g wire to the R. C. C. or wooden posts with galvanised hooks or strapless etc. complete as per direction. M2 73.00 1,02,200.00 P.W.D. (Bldg.) ‘07 / P – 418 / I – 20

31. Supplying, fitting galvanised 3 ply 1400 12 gauge / 4 points line of barbed M2 wire in fencing (holes already made in the body of the post) or fixed by staples tightening and

66 fixing the wires in taut condition with straining bolts including the cost of cutting and of lapping joints in the wire as necessary but excluding the cost of galvanised staples, straining bolt and binding wire where necessary. (Payment to be made on the length of individual lines of wire) M. 6.83 23,905.00

32. Labour: a) Mazdoor (Male) 3500 Each 100.00 35,000.00 M. 33. Earthwork in cutting to form road section in correct profile including removal of spoils not exceeding 350 initial lead of 50m and initial lift of Nos. 1.5m. (a) In ordinary soil. M3 32.60 6,161.40

34. Brick edging 75 mm. Wide with picked jhama bricks laid true to line and level including cutting 189 M3 necessary trench in soil or in hard metalled surface, laying the bricks and repacking the trench (on both sides of the edging) with spoils and ramming the same thoroughly complete as per direction. (b) Brick – on – end edging (250 mm.) depth. M. 43.37 60,718.00

35. Brick soling with picked jhama bricks including preparation of bed as necessary with brick joints 1400

67 properly filled in and packed with M. powdered earth and including necessary cushion of similar material below the soling (and in between layers when more than one layer is used) complete as per direction. a) Soling or dry pavement with one brick on edge laid in herring bone pattern over on a layer of brick flat (thickness 125 mm. plus 75 mm.). M2 439.60 3,69,264.00

840 M2

Total Rs. 2,15,16,962.69

Say Rs. 2,15,16,963.00

(Rupees Two Crore Fifteen Lakh Sixteen Thousand Nine Hundred Sixty Three) Only

Name of Work : Resectioning, Lining and Beautification of Chetla Boat Canal under Borough – IX & X. [Ch. 1390.0 M. to 2090.0 M.] Sl. Description of Items Qty. Unit Rate Amount No. Rs. P. 1. Earth work in excavation of foundation trenches or drains, in all sorts of soil (including mixed soil but excluding laterite or sandstone) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. The item includes necessary trimming the sides of trenches, leveling, dressing and ramming the bottom, bailing out water as required complete. a) Depth of excavation not exceeding 1500 mm. 10080 M3 41.87 4,22,049.60 P.W.D. ’07 / Bldg. / P – 68 / I – 1 M3

2. Ordinary cement concrete (Mix 3 : 1.5 : 1) M – 20 with graded stone chips (20 mm. down) excluding shuttering and reinforcement, if any, in ground floor as per IS 456 – 2000. a) Pakur / Chandi Variety. 381.70 M3 4,548.80 17,36,276.96 P.W.D. '07 / Bldg. / P – 86 / I – 7 M3 3. Single brick flat soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with powdered earth of local sand. 1537.5 M2 161.00 2,47,537.50 P.W.D. 7 / Bldg. / P – 84 / I – 1 M2

4. Reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc. including supply of rods, initial straightening and removal of loose rust (if necessary) cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction. a) For works in foundation, basement and upto roof of ground floor / upto 4 m. i) Tor steel / Mild steel. 44.9 M.T. 40,000.00 17,96,000.00 P.W.D. (Bldg.) 07 / P – 100 / I – 19 M.T.

a) 25 mm. to 30 mm. thick wooden shuttering as per decision and direction of the Engineer – in –

70 Charge. 1839 M2 159.50 2,93,320.50 P.W.D. '07 / Bldg. / P – 98 / I – 16 M2

6. Providing filter on bed and slope of canal or bed and weep hole with 37.5 mm. down well graded 1st class Jhama khoa including necessary earthwork for preparing the bed and dressing complete. 2537.5 M3 648.00 16,44,300.00 I & W, '07 / P – 30 / I – 20 M3

7. Providing and laying M – 15 concrete block in pitching flooring complete as per drawing and technical specification under clause 2502 (N) of MOST's specification for Road and Bridge works (3rd revision) and as per direction of the Engineer – in – Charge. 10150 M2 647.00 65,67,050.00 P.W.D. ‘04 / P – 183 / I – 122 M2

8. Brick work with 1st class bricks in cement mortar (4 : 1). a) In foundation and plinth. 164.8 M3 3,231.20 5,32,501.76 P.W.D. '07 / Bldg. / P – 104 / I – 25 M3

71 fixed complete as per direction / excluding the cost of drums only but including the cost of cutting the same and flattening the sheets and incl. the cost of nails wires etc. and carriage of drums of drum sheets from deptt. godown to work site. 7590 M. 524.00 39,77,160.00 P.W.D. ‘06 / P – 504 / I – 26 M.

10. Supply of sand for filling cement bags. M3 270.50 2,64,600.00 P.W.D. ‘04 / P – 528 / I – 6 (D) 980 M3

72 excavation of foundation. M3 26.00 1,82,000.00 P.W.D. '07 / Bldg. / P – 68 / I – 2 7000 M3 14. Removal of rubbish, earth etc. from the working site and disposal of the same beyond the compound in conformity with the Municipal / Corporation Rules for such disposal, loading into truck and cleaning "the site in all respect as per direction of Engineer – in – Charge. M3 130.00 4,00,400.00 P.W.D. Sch. ‘07/Bldg./P–80 / I – 13 3080 M3 15. Pumping out waste water including Hire charges for pumps delivery and suction pipes special valve etc. supplying fuel and lubricating necessary operation and helper and removing the same on completion as per direction of the Engineer – in – Charge. i) 4" dia. Hr. 55.00 1,32,495.00 Fair Rate 2409 Hrs. 16. Supplying and laying Polythene sheets (150gm. / Sqm.) over damp proof course or below flooring or roof terracing or in foundation or in foundation trenches. M3 10.00 38,500.00 P.W.D. ‘06 / P – 136 / I – 12 3850 17. WEEPHOLES M3 Providing weep holes in wing wall / abutments either in concrete or in brick excluding filter. Each 19.00 5,700.00

73 P.W.D. / P – 29 / I – 18 Sec – II, Str. 300 Nos. 18. Earth in re - excavation of drainage channels to all kinds of soil including Silt, Sand, Slush etc. mixed with all sorts of Industrial Waste, scourges, Municipal garbage’s, Caracas’s, Tannery effluents, Jungles, Bushes, Semi Solid / Solid Compact mass, water hyacinth, cowdung deposits, decomposed vegetations, polythenes, brick bats, gravels, Stone ballast, crates, remnant of bullah and bamboo pins etc. etc. by means of suitable floating type grab dredger mounted on pontoon specially made to suit, the site condition in tidal channel and carrying of the excavated materials to suitable location:, of the channel bank from the point of excavation by diesel operated boats or similar arrangements in a manner suited for the purpose and placing the excavated materials from the boat etc. on the top of bank at available locations as directed by the Engineer – in – Charge including of all lifts within a lead of 100 Mtr. (The rate includes for the above work cost on account of hire charges of dredger including accessories, boats, Pontoons etc. including the cost for mobilization,

74 de – mobilition, maintenance, cost of fuel lubricants, wages of operators, labours and installation of pipe lines, requisite pumps etc. and all other incidental charges as may be necessary for the above work and the rates also includes dismantling and re – irrection of machine dredger. Pontoon, etc. if necessary in the interest of work or for passing of the machines, burgess etc. below the bridges) M3 177.00 11,89,440.00 I & W (Annexure) / I – 17 / 2001 6720 M3 19. Disposal of excavated earth / materials outside Government land by truck or by any other conveyance over Kuncha / Pucca road including making access for plying the truck or any other conveyance beyond 500 Metre from the excavation point including the cost of loading, unloading, transportation and making arrangement of necessary land for disposal, spreading and leveling as necessary etc. complete. (Land for disposal to be arranged by the contractor) Measurement : By stack at loading point after deducting voids as per rule. M3 51.00 3,42,720.00 I & W (Annexure) / I – 3 / 2001 6720 M3 20. Earth work in excavation of

75 foundation trenches or drains, in all sorts of soil (including mixed soil but excluding laterite or sandstone) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. The item includes necessary trimming the sides of trenches, leveling, dressing and ramming the bottom, bailing out water as required complete. a) Depth of excavation not exceeding 1500 mm. M3 41.87 5,107.61 P.W.D. ’07 / Bldg. / P – 68 / I – 1 121.90 M3 21. Single brick flat soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with powdered earth of local sand. M2 161.00 32,908.40 P.W.D. 7 / Bldg. / P – 84 / I – 1 204.4 M2 22. Removal of rubbish, earth etc. from the working site and disposal of the same beyond the compound in conformity with the Municipal / Corporation Rules for such disposal, loading into truck and cleaning "the site in all respect as per direction of Engineer – in – Charge. M3 130.00 15,849.60 P.W.D. Sch. ‘07/Bldg./P–80 / I – 13 121.92 M3 23. Filling in foundation or plinth by silver sand in layers not exceeding

76 150 mm. as directed and consolidating same by thorough saturation with water ramming complete including the cost of supply of sand. M3 27.05 660.02 P.W.D. Sch. ‘07/Bldg./P – 70 / I – 3 24.4 M3 24. Ordinary cement concrete (Mix 3 : 1.5 : 1) M – 20 with graded stone chips (20 mm. down) excluding shuttering and reinforcement, if any, in ground floor as per IS 456 – 2000. a) Pakur / Chandi Variety. M3 4,546.80 3,31,007.04 P.W.D. '07 / Bldg. / P – 86 / I – 7 72.8 25. Hire and labour charges for M3 shuttering with centering and necessary staging upto 4.0 m. using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams, columns, lintels curved or straight including fitting, fixing and striking out after completion of works (upto roof of ground floor). a) 25 mm. to 30 mm. thick wooden shuttering as per decision and direction of the Engineer – in – Charge. M2 159.50 1,35,878.05 P.W.D. '07 / Bldg. / P – 98 / I – 16

26. Reinforcement for reinforced 851.9 concrete work in all sorts of M2

77 structures including distribution bars, stirrups, binders etc. including supply of rods, initial straightening and removal of loose rust (if necessary) cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction. a) For works in foundation, basement and upto roof of ground floor / upto 4 m. i) Tor steel / Mild steel. M.T. 40,000.00 3,00,000.00 P.W.D. (Bldg.) 07 / P – 100 / I – 19

78 P.W.D. Sch. ‘07/Bldg./P – 366/I – 8

79 structural members or 7% of weight for finished structural members weighing not less than 22.5 Kg. / m. or 15% of weight for finished structural members weighing less than 22.5 Kg. / m. may be increased to allow for bracket, cleat revets, bolts and nuts etc. and no separate payment being made for these items as per direction of the Engineer – in – Charge. The rates are considered for height of erection 8 m. / 2nd floor level from the ground. Add 1.5% extra over the rate for each additional floor or 4 m. beyond initial 8 m. or part thereof. I) For structural members specified sections weighing not less than 22.5 Kg. / m. M.T. 55,378.75 99,681.75 P.W.D. (Bldg.) ‘07/P – 182/I – 1 (I)

30. Supplying, fitting, fixing G. I. chain 1.8 link fencing 75 mm. X 75 mm. M.T. mesh 12 g wire to the R. C. C. or wooden posts with galvanised hooks or strapless etc. complete as per direction. M2 73.00 1,02,200.00 P.W.D. (Bldg.) ‘07 / P – 418 / I – 20

31. Supplying, fitting galvanised 3 ply 1400 12 gauge / 4 points line of barbed M2 wire in fencing (holes already made in the body of the post) or fixed by staples tightening and

80 fixing the wires in taut condition with straining bolts including the cost of cutting and of lapping joints in the wire as necessary but excluding the cost of galvanised staples, straining bolt and binding wire where necessary. (Payment to be made on the length of individual lines of wire) M. 6.83 23,905.00

35. Brick soling with picked jhama bricks including preparation of bed as necessary with brick joints 1400

81 properly filled in and packed with M. powdered earth and including necessary cushion of similar material below the soling (and in between layers when more than one layer is used) complete as per direction. a) Soling or dry pavement with one brick on edge laid in herring bone pattern over on a layer of brick flat (thickness 125 mm. plus 75 mm.). M2 439.60 3,69,264.00

840 M2

Total Rs. 2,15,16,962.69

Say Rs. 2,15,16,963.00

(Rupees Two Crore Fifteen Lakh Sixteen Thousand Nine Hundred Sixty Three) Only

82 Name of Work : Resectioning, Lining and Beautification of Chetla Boat Canal under Borough – IX & X. [Ch. 2090.0 M. to 2790.0 M.] Sl. Description of Items Qty. Unit Rate Amount No. Rs. P. 1. Earth work in excavation of foundation trenches or drains, in all sorts of soil (including mixed soil but excluding laterite or sandstone) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. The item includes necessary trimming the sides of trenches, leveling, dressing and ramming the bottom, bailing out water as required complete. a) Depth of excavation not exceeding 1500 mm. 10080 M3 41.87 4,22,049.60 P.W.D. ’07 / Bldg. / P – 68 / I – 1 M3

2. Ordinary cement concrete (Mix 3 : 1.5 : 1) M – 20 with graded stone chips (20 mm. down) excluding shuttering and reinforcement, if any, in ground floor as per IS 456 – 2000. a) Pakur / Chandi Variety. 381.70 M3 4,548.80 17,36,276.96 P.W.D. '07 / Bldg. / P – 86 / I – 7 M3 3. Single brick flat soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with powdered earth of local sand. 1537.5 M2 161.00 2,47,537.50 P.W.D. 7 / Bldg. / P – 84 / I – 1 M2

83 4. Reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc. including supply of rods, initial straightening and removal of loose rust (if necessary) cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction. a) For works in foundation, basement and upto roof of ground floor / upto 4 m. i) Tor steel / Mild steel. 44.9 M.T. 40,000.00 17,96,000.00 P.W.D. (Bldg.) 07 / P – 100 / I – 19 M.T.

a) 25 mm. to 30 mm. thick wooden shuttering as per decision and direction of the Engineer – in –

84 Charge. 1839 M2 159.50 2,93,320.50 P.W.D. '07 / Bldg. / P – 98 / I – 16 M2

6. Providing filter on bed and slope of canal or bed and weep hole with 37.5 mm. down well graded 1st class Jhama khoa including necessary earthwork for preparing the bed and dressing complete. 2537.5 M3 648.00 16,44,300.00 I & W, '07 / P – 30 / I – 20 M3

7. Providing and laying M – 15 concrete block in pitching flooring complete as per drawing and technical specification under clause 2502 (N) of MOST's specification for Road and Bridge works (3rd revision) and as per direction of the Engineer – in – Charge. 10150 M2 647.00 65,67,050.00 P.W.D. ‘04 / P – 183 / I – 122 M2

8. Brick work with 1st class bricks in cement mortar (4 : 1). a) In foundation and plinth. 164.8 M3 3,231.20 5,32,501.76 P.W.D. '07 / Bldg. / P – 104 / I – 25 M3

85 fixed complete as per direction / excluding the cost of drums only but including the cost of cutting the same and flattening the sheets and incl. the cost of nails wires etc. and carriage of drums of drum sheets from deptt. godown to work site. 7590 M. 524.00 39,77,160.00 P.W.D. ‘06 / P – 504 / I – 26 M.

10. Supply of sand for filling cement bags. M3 270.50 2,64,600.00 P.W.D. ‘04 / P – 528 / I – 6 (D) 980 M3

86 excavation of foundation. M3 26.00 1,82,000.00 P.W.D. '07 / Bldg. / P – 68 / I – 2 7000 M3 14. Removal of rubbish, earth etc. from the working site and disposal of the same beyond the compound in conformity with the Municipal / Corporation Rules for such disposal, loading into truck and cleaning "the site in all respect as per direction of Engineer – in – Charge. M3 130.00 4,00,400.00 P.W.D. Sch. ‘07/Bldg./P–80 / I – 13 3080 M3 15. Pumping out waste water including Hire charges for pumps delivery and suction pipes special valve etc. supplying fuel and lubricating necessary operation and helper and removing the same on completion as per direction of the Engineer – in – Charge. i) 4" dia. Hr. 55.00 1,32,495.00 Fair Rate 2409 Hrs. 16. Supplying and laying Polythene sheets (150gm. / Sqm.) over damp proof course or below flooring or roof terracing or in foundation or in foundation trenches. M3 10.00 38,500.00 P.W.D. ‘06 / P – 136 / I – 12 3850 17. WEEPHOLES M3 Providing weep holes in wing wall / abutments either in concrete or in brick excluding filter. Each 19.00 5,700.00

87 P.W.D. / P – 29 / I – 18 Sec – II, Str. 300 Nos. 18. Earth in re - excavation of drainage channels to all kinds of soil including Silt, Sand, Slush etc. mixed with all sorts of Industrial Waste, scourges, Municipal garbage’s, Caracas’s, Tannery effluents, Jungles, Bushes, Semi Solid / Solid Compact mass, water hyacinth, cowdung deposits, decomposed vegetations, polythenes, brick bats, gravels, Stone ballast, crates, remnant of bullah and bamboo pins etc. etc. by means of suitable floating type grab dredger mounted on pontoon specially made to suit, the site condition in tidal channel and carrying of the excavated materials to suitable location:, of the channel bank from the point of excavation by diesel operated boats or similar arrangements in a manner suited for the purpose and placing the excavated materials from the boat etc. on the top of bank at available locations as directed by the Engineer – in – Charge including of all lifts within a lead of 100 Mtr. (The rate includes for the above work cost on account of hire charges of dredger including accessories, boats, Pontoons etc. including the cost for mobilization,

88 de – mobilition, maintenance, cost of fuel lubricants, wages of operators, labours and installation of pipe lines, requisite pumps etc. and all other incidental charges as may be necessary for the above work and the rates also includes dismantling and re – irrection of machine dredger. Pontoon, etc. if necessary in the interest of work or for passing of the machines, burgess etc. below the bridges) M3 177.00 11,89,440.00 I & W (Annexure) / I – 17 / 2001 6720 M3 19. Disposal of excavated earth / materials outside Government land by truck or by any other conveyance over Kuncha / Pucca road including making access for plying the truck or any other conveyance beyond 500 Metre from the excavation point including the cost of loading, unloading, transportation and making arrangement of necessary land for disposal, spreading and leveling as necessary etc. complete. (Land for disposal to be arranged by the contractor) Measurement : By stack at loading point after deducting voids as per rule. M3 51.00 3,42,720.00 I & W (Annexure) / I – 3 / 2001 6720 M3 20. Earth work in excavation of

89 foundation trenches or drains, in all sorts of soil (including mixed soil but excluding laterite or sandstone) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. The item includes necessary trimming the sides of trenches, leveling, dressing and ramming the bottom, bailing out water as required complete. a) Depth of excavation not exceeding 1500 mm. M3 41.87 5,107.61 P.W.D. ’07 / Bldg. / P – 68 / I – 1 121.90 M3 21. Single brick flat soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with powdered earth of local sand. M2 161.00 32,908.40 P.W.D. 7 / Bldg. / P – 84 / I – 1 204.4 M2 22. Removal of rubbish, earth etc. from the working site and disposal of the same beyond the compound in conformity with the Municipal / Corporation Rules for such disposal, loading into truck and cleaning "the site in all respect as per direction of Engineer – in – Charge. M3 130.00 15,849.60 P.W.D. Sch. ‘07/Bldg./P–80 / I – 13 121.92 M3 23. Filling in foundation or plinth by silver sand in layers not exceeding

90 150 mm. as directed and consolidating same by thorough saturation with water ramming complete including the cost of supply of sand. M3 27.05 660.02 P.W.D. Sch. ‘07/Bldg./P – 70 / I – 3 24.4 M3 24. Ordinary cement concrete (Mix 3 : 1.5 : 1) M – 20 with graded stone chips (20 mm. down) excluding shuttering and reinforcement, if any, in ground floor as per IS 456 – 2000. a) Pakur / Chandi Variety. M3 4,546.80 3,31,007.04 P.W.D. '07 / Bldg. / P – 86 / I – 7 72.8 25. Hire and labour charges for M3 shuttering with centering and necessary staging upto 4.0 m. using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams, columns, lintels curved or straight including fitting, fixing and striking out after completion of works (upto roof of ground floor). a) 25 mm. to 30 mm. thick wooden shuttering as per decision and direction of the Engineer – in – Charge. M2 159.50 1,35,878.05 P.W.D. '07 / Bldg. / P – 98 / I – 16

26. Reinforcement for reinforced 851.9 concrete work in all sorts of M2

91 structures including distribution bars, stirrups, binders etc. including supply of rods, initial straightening and removal of loose rust (if necessary) cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction. a) For works in foundation, basement and upto roof of ground floor / upto 4 m. i) Tor steel / Mild steel. M.T. 40,000.00 3,00,000.00 P.W.D. (Bldg.) 07 / P – 100 / I – 19

92 P.W.D. Sch. ‘07/Bldg./P – 366/I – 8

93 structural members or 7% of weight for finished structural members weighing not less than 22.5 Kg. / m. or 15% of weight for finished structural members weighing less than 22.5 Kg. / m. may be increased to allow for bracket, cleat revets, bolts and nuts etc. and no separate payment being made for these items as per direction of the Engineer – in – Charge. The rates are considered for height of erection 8 m. / 2nd floor level from the ground. Add 1.5% extra over the rate for each additional floor or 4 m. beyond initial 8 m. or part thereof. I) For structural members specified sections weighing not less than 22.5 Kg. / m. M.T. 55,378.75 99,681.75 P.W.D. (Bldg.) ‘07/P – 182/I – 1 (I)

30. Supplying, fitting, fixing G. I. chain 1.8 link fencing 75 mm. X 75 mm. M.T. mesh 12 g wire to the R. C. C. or wooden posts with galvanised hooks or strapless etc. complete as per direction. M2 73.00 1,02,200.00 P.W.D. (Bldg.) ‘07 / P – 418 / I – 20

31. Supplying, fitting galvanised 3 ply 1400 12 gauge / 4 points line of barbed M2 wire in fencing (holes already made in the body of the post) or fixed by staples tightening and

94 fixing the wires in taut condition with straining bolts including the cost of cutting and of lapping joints in the wire as necessary but excluding the cost of galvanised staples, straining bolt and binding wire where necessary. (Payment to be made on the length of individual lines of wire) M. 6.83 23,905.00

35. Brick soling with picked jhama bricks including preparation of bed as necessary with brick joints 1400

95 properly filled in and packed with M. powdered earth and including necessary cushion of similar material below the soling (and in between layers when more than one layer is used) complete as per direction. a) Soling or dry pavement with one brick on edge laid in herring bone pattern over on a layer of brick flat (thickness 125 mm. plus 75 mm.). M2 439.60 3,69,264.00

840 M2

Total Rs. 2,15,16,962.69

Say Rs. 2,15,16,963.00

(Rupees Two Crore Fifteen Lakh Sixteen Thousand Nine Hundred Sixty Three) Only