detailed project report - nanded-waghala municipal …nwcmc.gov.in/jnnurm/ilfs/nad-13/sewerage-south...

Detailed Project Report For Sewerage and Sewage Treatment (Nanded – South)

Upgradation of Water Supply, Sewerage and Storm Water Drainage System for

Nanded Waghala City Municipal Corporation Maharashtra

TamilNadu Water Investment Company

Chennai

AUGUST 2006

Nanded Waghala City Sewerage Project

Detailed Project report - Sewerage and Sewage Treatment ( Nanded - South)

UPGRADATION OF WATER SUPPLY, SEWERAGE AND

STORM WATER DRAINAGE SYSTEM FOR

NANDED-WAGHALA CITY MUNICIPAL CORPORATION

PROVIDING SEWAGE COLLECTION SYSTEM, SEWAGE PUMPING STATIONS,

RISING MAINS AND SEWAGE TREATMENT PLANT IN

SOUTH NANDED AREA

CONTENTS

SECTION DESCRIPTION PAGE

SALIENT FEATURES 1-2

I INTRODUCTION 3-5

II SYSTEM DESIGN PARAMETERS 6-12

III HYDRAULIC DESIGN 13-15

IV COST ESTIMATES 16-17

V BILL OF QUANTITIES AND COST ESTIMATE 18-30

VI DRAWINGS

Drawing No. Title

TCE.4904A-161-

WS-6401

MAP SHOWING WARD BOUNDARIES

AND CONTOURS IN SOUTH NANDED

AREA.

TCE.4904A-161-

WS-6402

DETAILED LAYOUT OF SEWAGE

COLLECTION SYSTEM FOR SOUTH

NANDED

TCE.4904A-161-

WS-6410

DETAILS OF RCC CIRCULAR

MANHOLES

TCE.4904A-161-

WS-6411

DETAILS OF RCC SCRAPPER

MANHOLE.

TCE.4904A-161-

WS-6412 TYPICAL DETAILS OF BEDDING

TCE.4904A-161-

RC-6415 DETAILS OF RCC VENT SHAFT

ANNEXURE SOIL STRATA REPORT



SALIENT FEATURES


Detailed Project report - Sewerage and Sewage Treatment ( Nanded - South) Page 1

SALIENT FEATURES

1. Design Period :

• Base Year : 2008,

• Intermediate Year : 2023,

• Ultimate Year : 2038.

2. Projected Design Population for South Nanded

Year 2008 2023 2038

Projected Design Population 114,177 289,334 687,951

3. Flow Calculation

(a) Per capita Water Supply considered = 135 lpcd at consumer end.

(b) Return sewage factor = 0.8

(c) Per capita sewage generated = 108 lpcd.

(d) Infiltration considered = 10 % of Average Flow.

(e) Year wise flow details :

Year 2008 2023 2038

Population 114,177 289,334 687,951

Average Sewage Flow without Infiltration Mld

12.33 31.25 74.30

Infiltration @ 10% Mld

1.23 3.12 7.43

Total Sewage Flow

13.56 34.37 81.73

Peak Flow Mld.

28.98 say 29 Mld

73.43 say 74 Mld

174.60 say 175 Mld

4. Total Length of Sewage Collection System : 51.3 km.

5. Number of Pumping Stations = 2 Nos. (1 Lift SPS and 1 Terminal SPS)

6. Pumps Proposed to be Provided for 2023 sewage flow.

(a) ½ of Average Flow = 2 Nos.

(b) 1 Average Flow = 2 Nos.

(c) Peak Flow = 1 No.



7. Rising Mains :

(a) For Terminal SPS : 1000 mm diameter, 5000 m length, DI Class K9 pipes

with fitting of DI Class K12.

(b) For Intermediate Pumping station : 350 mm diameter, 1100 m length, DI Class

K9 pipes with fitting of DI Class K12.

8. Sewage Treatment Plant :

Existing STP capacity = 6 Mld.

Proposed STP Capacity = 30 Mld.

9. Total Estimated Cost = Rs. 49.55 Crores



SECTION – I

INTRODUCTION



SECTION – I : INTRODUCTION

1.0 OBJECTIVES AND SCOPE OF CONSULTANCY ASSIGNMENT

1.1 Objectives

Tamilnadu Water Investment Company Limited (TWIC) has undertaken the

Upgradation of Water Supply, Sewerage and Storm Water Drainage system for

Nanded-Waghala City Municipal Corporation (NWCMC). In the process TWIC has

appointed M/s TCE Consulting Engineers Limited to review and update the Master

Plan for Water Supply, Sewerage and Drainage Works and prepare the Bill of

Quantities , Detailed Technical Specifications and Bid Documents.

This report in particular contains the Detailed Design of Sewage collection System,

BOQ and Cost Estimate for the Proposed Sewerage System for the South Nanded

area.

2.0 BACKGROUND

2.1 Nanded is a Politically and Historically a Major City in Maharashtra. Nanded is

developed on banks of Godavari River, having Longitudes 77.7o to 78.15

o East and

Latitude 18.15o to 19.55

o North and at an Average Altitude of 360 mtrs above mean

sea level. It is about 550 kms from the State Capital Mumbai, having Municipal

Corporation, Established on 26’th March 1997. The river Godavari divides the town

in North and South areas. The North area of Nanded is a developed part while the

South area is practically undeveloped area.

Nanded earlier known as 'Nandigram' is located to the southeastern part of

Maharashtra State. Nanded is situated 650 kms away from Mumbai and 270 kms from

Hyderabad. It is well connected by railway and roads with Mumbai, Hyderabad and

even Amritsar

Nanded has a uniqueness of its own due to its historical, social and political

importance. It is the second largest city in Marthawada after Aurangabad. Latur and

Parbhani districts are to the west of Nanded district while Yavatmal district lies in the

north. The state of Andhra Pradesh lies to the east and Karnataka state to the south.

Nanded district is amongst the large districts in the state having 15 Talukas.

2.2 Climate �

The climate of Nanded is very hot in summer and quite cold in winter. Nanded

receives an average rainfall of 897.8 mm per year. In summer, Nanded attends

maximum temperature of about 45deg.C and in winter it falls even low as 6 deg. C.

The climate of the district is generally hot and dry except the southwest monsoon

season.

2.3 It was in Nanded, that Shri Guru Gobind Singhji the last Guru of Sikh Religion

declared the consecration of the Guru Granth Sahib as the last Guru of Sikh Religion

and left his heavenly abode. The tercentenary of Gurta – Gaddi is going to be



celebrated in the year 2008 in the month of October. For this 25-30 lakhs pilgrims are

expected to participate. The Government of Maharashtra and NWCMC are planning

and implementing the various infrastructural works not only to meet the necessary

requirements for the event to take place in the near future but also for the future

growth of the city.

2.4 As a part of the Infrastructure Development Project the Upgradation of Water

Supply, Sewerage and Storm Water Drainage system for Nanded-Waghala City

Municipal Corporation (NWCMC) is taken on priority.

3.0 SCOPE OF SERVICES

3.1 Review and Updating of Master Plan

• Review of available documents/data and study Existing System.

• Update the Master Plan for Water Supply, Sewerage and Drainage Works.

3.2 PHASE – I (Water Supply Components for which DPR already available with MJP)

• Revision of DPR (DPR available with MJP)

• Bill of Quantities (BOQ) detailed technical specifications, cost estimates

• Approval of DPR

• Bid Document

• Assistance in Bid call, scrutiny & evaluation of Bids

3.3 PHASE – II (Remaining Works under water supply, sewerage, drainage including

rehabilitation)

• Bill of Quantities (BOQ), detailed technical specifications, cost estimates

• Approval of DPR

• Bid document

• Assistance in Bid call, scrutiny & evaluation of Bids.

4.0 PROJECT AREA, POPULATION AND FLOWS

Nanded Municipal Corporation is divided into 2 parts, North Nanded (Area 31.14 sq.

km) situated on the North of Godavari river and South Nanded (Area 20.42 sq. km)

situated on the South of Godavari river. This report in particular deals with the

Sewerage System for Southern area of the city.

The South nanded comprises Waghala, CIDCO Township area, Asarjan, Fattejangpur,

Kavatha, Vasarni, Rahimpur and Asadvan areas. There are 7 municipal wards in south

area. Out of these 7 wards, the ward nos. 61,62,63 and 64 are in CIDCO township and

the ward nos. 59,60 and 65 are other wards. The CIDCO area is already provided with

the sewage collection system and sewage treatment plant of 6 Mld capacity. The Total

Ward wise area and projected populations are as follows.



Table-1: Total Ward wise area and estimated/projected populations for South Nanded

Density of Population Estimated/Projected Population Sr. No.

Ward No. Persons/

Ha Persons/

Ha Persons/

Ha

Gross Area (Ha.) 2008 2023 2038

1 59 43 155 371 464.50 19759 71970 172481

2 60 29 105 290 834.00 24108 87812 242276

3 65 33 121 333 676.69 22419 81660 225301

Sub Total 1975.19 66,285 241,442 640,059

4 61 701 701 701 20.78 14564 14564 14564

5 62 712 712 712 12.24 8712 8712 8712

6 63 720 720 720 15.89 11434 11434 11434

7 64 727 727 727 18.13 13182 13182 13182

Sub Total 67.04 47,892 47,892 47,892

Total for South

Nanded

2042.22 114,177 289,334 687,951

Note :The saturation population density for Nanded city is considered as 700 persons

per Hectare.

Table-2: The Year wise average and peak flows Considered for the Design are as

follows.

Year 2008 2023 2038

Population 66,285 241,442 640,059

Average Sewage Flow without Infiltration Mld

7.2 26.1 69.1

Infiltration @ 10% Mld

0.72 2.61 6.91

Total Sewage Flow Mld

7.92 28.71 76.01

Peak Flow Mld.

16.92 say 17 Mld

61.34 say 62 Mld

162.385 say 163 Mld

The ward wise population distribution for entire south Nanded is given in Table – 1.

CIDCO area is already covered with Sewerage System, hence not considered in this

DPR. The details for the other areas considered under this DPR are given in Table – 2.



SECTION – II SYSTEM DESIGN PARAMETERS



SECTION – II : SYSTEM DESIGN PARAMETERS

1.0 GENERAL

1.1 For the wastewater collection system design, in general, the parameters and guidelines

of CPHEEO’s “Manual of Sewerage and Sewage Treatment” modified suitably for

the project purpose, shall be adopted. The System Design Parameters, finalised after

discussions with TamilNadu Water Investment Company (TWIC ) and Nanded-

Waghala City Municipal Corporation (NWCMC), proposed for the design of the

proposed sewerage system are as follows.

2.0 DESIGN BASIS

The wastewater system is designed for the expected wastewater flows in the design

year based on the projected population. Wastewater generated is calculated assuming

135 lpcd water supply rate and waste generated is assumed to be 80 % of the water

supplied. Similarly design flow is calculated by projecting present population for

design year by using population projection figures and applying assumed lpcd rate for

projected population.

The design parameters recommended for adoption sewers are defined in the following

sections.

2.1 Design Year

It is envisaged that a sizeable quantum of Implementation of the Project would

required to be achieved in 2008. Hence the project horizons are decided as follows.

• Initial Stage : 2008

• Intermittent Stage : 2023

• Ultimate Stage : 2038

Hence the ultimate design year to be considered for the Project is 2038.

2.2 Per Capita Water Supply and Wastewater Generated

The net water supply at consumer’s end will be 135 lpcd. Thus, after considering a

return factor of 80% the per capita wastewater generation would be 108 lpcd.

2.3 Infiltration

Since, city is situated on the banks of perennial river Godavari and the ground water

table found to be at 3-5 m below ground level, for the design purpose infiltration is

considered as 10% of the average flow.

2.4 Design Flows

Design flows are essentially peak dry weather flows. Peak dry weather flows would

comprise peak domestic wastewater flow plus Infiltration.



2.6 Peak Factors

The peak factors with respect to contributing population for domestic wastewater are

furnished below. The peak factors are applied to the projected population for the

design year considering an average per capita wastewater flow based on allocation.

The details of peak factor considered as indicated in Table II.1.

Table II.1: Details of Peak Factors considered

Contributing Population Peak factor

Upto 20,000 3.00

>20,000 upto 50,000 2.50

>50,000 upto 7,50,000 2.25

Above 7.50,000 2.00

(Source: Manual on Sewerage and Sewage Treatment-Second Edition-1993 by

CPHEEO)

3.0 COLLECTION SYSTEM

3.1 Design Formula

Manning’s formula is adopted for design of gravity sewers.

Qf = A. Vf

Vf = 1/N * R2/3

S1/2

Where,

Qf = Flow rate when pipe flows full in cumecs

Vf = Velocity when pipe flows full in mps

N = Manning’s roughness coefficient when pipe flows full

R = Hydraulic radius in m.

S = Slope of Hydraulic gradient

A = Cross sectional area of pipe in sq.m.

3.2 Coefficient of Roughness

As pipes deteriorate with age, a roughness coefficient is considered for the design

period assuming fair condition in sewers.

The roughness coefficient N is considered same for all diameters when flowing full

and are adopted for new RCC pipes is 0.013

3.3 Design Capacity of Sewers

Sewers are designed to carry estimated peak flows generated in the design year. As

far as possible, they will be designed to run 80% full at ultimate peak flow as per the

CPHEEO Manual. This is to ensure proper ventilation and to prevent septicity.

3.4 Self Cleansing Velocities

To ensure that deposition of suspended solids does not take place, self-cleansing

velocities using Shield’s formula will be considered in the design of sewers.



The above formula indicates that velocity required to transport material in sewers is

mainly dependent on the particle size and specific weight and only slightly dependent

on conduit shape and depth of flow.

When considering typical values of particle size and specific gravity, minimum partial

flow velocities of 0.6 mps at present peak flows and 0.8 mps at ultimate peak flows

are considered desirable, provided the depth of sewers do not necessitate provision of

too many pumping stations.

Maximum velocity of 3.0 mps is considered adequate to prevent scouring, where

topography permits steep slopes.

3.5 Minimum Size and Gradient of Sewers

The minimum size of sewers in the system will be 150 mm dia. The gradients adopted

for the sewers are in concurrence with the CPHEEO manual. However in Nanded

south zone terrain in general is having steep slope and highly undulating. To

accommodate the undulations and to ensure the minimum velocities and depths

different slopes have been adopted wherever required. The minimum gradient of

sewers would generally be as per design requirement to fulfil the velocity criteria.

3.6 Depth of Cover

To facilitate connection of house sewers and future lateral sewers to the manholes of

street sewer and to provide protection to sewers from external loads, the normal

practice is to provide a minimum depth of cover of 1.0 to 1.2 meter over the top of

pipe at the start of the laterals/branch sewers. However as the area is highly

undulating and still under development and future roads and housing pattern is not

certain, in most of the cases the initial minimum Depth of Invert of sewers in the

Manholes is considered as 2.5m. This will facilitate the connection of house

properties located up to a distance of 100m from the manhole depending on the

location and ground/road slope.

3.7 Pipe Material

3.7.1 Gravity Sewers

As per Amendment no.2 (April 1991) of IS 458:1988, Class NP3/NP2 of RCC pipes

are suggested for pipes more than or equal to 400 mm dia. These pipes are capable of

withstanding medium to heavy-duty traffic with appropriate bedding. It is

recommended to use NP4 class of pipes for diameter up to 250 mm and NP3 class of

pipes for diameter more than 300 mm. All the pipes will be laid on appropriate

bedding considering the prevalent black cotton soil in the Nanded. The joint for the

RCC pipes shall be Rubber Sealing Ring type.

3.7.2 Rising Main

Considering the soil conditions and the longevity of rising main it is proposed to

provide DI class K 9 pipes with fittings of DI class K 12.



3.8 Bedding For Sewers

The type of bedding (Granular Bedding, Plain Cement Concrete, Reinforced Cement

Concrete and Reinforced Concrete Arch) depends on the weight of soil above the pipe

based on width of trench, depth at which the sewer pipe is laid and the class of

superimposed load considered based on the traffic condition.

For RCC NP3/NP4 pipes, the appropriate bedding shall be provided based on the

bedding factor calculated considering load due to backfill, the superimposed (live)

load and the three edge bearing strength of RCC pipes. The bedding factors will be

determined as mentioned below.

i) Bedding Factor = W/Ss, Where W is Total load in KN/m, and Ss is

supporting strength of pipe in KN/m

ii) Where Total load is sum of overburden load Wc, wheel load Wsc and

water load Ww (Wc, Wsc and Ww are calculated as per CPHEEO

Manual for Sewerage and sewage treatment)

iii) Supporting strength is EBD/Impact factor, where EBD is Three Edge

Bearing Strength of pipe considered as per IS 458 table and the impact

factor considered as 1.5.

The type of bedding to be used, depending on the bedding factor shall be as indicated

in Table II.2.

Table II.2: Type of Bedding

Bedding Factor Type of Bedding

Up to 1.9 Granular Bedding with Carefully Compacted Backfill

1.9 to 2.8 Concrete Cradle Bedding with Carefully Compacted

Backfill

2.8 to 3.4 Reinforced concrete cradle OR Concrete Arch with

percentage of reinforcement `p’ equal to 0.4%

Greater than 3.4 Reinforced Concrete Arch with percentage of

reinforcement `p’ equal to 1%

(Note : ‘p’ is the ratio of the area of transverse reinforcement to the area of concrete

cradle at the pipe invert above the centre line of the reinforcement.)

However considering the soil characteristics of the black cotton soil it is proposed to

stabilise the soil and provide the bedding as follows.

(a) Soil Stabilization Treatment to the trenches below the Rubble Stone Soling by

boring 75 mm dia holes by Hand Augur, at 750mm center to centre in single

line or in pairs depending on the width of trench, along the length of the trench

up to a maximum depth of 3.0m and filling the bored holes with course sand,

ramming, watering etc complete.



(b) 300mm thick rubble stone soling of dry trap/granite/quartzite/gneiss, in 15

cm thick layers, including handpacking, ramming and compacting so as to

have minimum voids, over a cleaned and levelled subgrade of excavated

trench, the size of the rubble shall be 100mm to 150mm in height with the

length & width shall not be exeeding 2 times the height, including providing &

filling voids with trap metals of suitable size and sand, ramming, watering,

compactign etc. complete.

(c) Blinding layer of 75mm thick over rubble soling, of in situ cement concrete in

1:4:8 with 20 mm downgraded trap/granite/quartzite/gneiss metal including

bailing out water, formwork, compacting and curing complete.

(d) Plain Cement Concrete (PCC) bedding of, M-15/ 1:2:4 concrete having trap /

granite / quartzite metal, including form work, dewatering, compacting

roughening them if special finish is to be provided finishing if required and

curing etc. complete.

4.0 MANHOLES

4.1 Ordinary Manhole

Manholes are provided at all junctions, change of sewer size, gradient and direction.

The spacing and sizes of manholes adopted shall be generally in line with the

recommendations of CPHEEO Manual for Sewerage and sewage treatment. In general

to facilitate the house connections and cleaning and maintenance the Manhole spacing

shall be kept at 30m or less. The clear opening at the top in case of ordinary manholes

will be kept as 560 mm. The manhole frame and cover shall be of Steel Fibre

Reinforced Concrete (SFRC) capable of withstanding heavy-duty loads class AA,

conforming to the relevant IS codes.

The street manholes shall be circular in shape with concentric cone depending on the

depth and diameter of sewers. Based on the sewer diameters CPHEEO Manual for

Sewerage and sewage treatment recommends the internal diameter of the manhole

should not be less than Internal diameter of largest sewer plus 150mm of benching on

both sides. However, from practical considerations the benching width for sewer

diameter greater than 450mm shall be kept as 250-300mm on both sides. The internal

diameters of manholes for varying depths as recommended by CPHEEO Manual for

Sewerage and sewage treatment shall be as follows.

(a) For depths above 0.9m and up to 1.65m : 900mm diameter

(b) For depths above 1.65m and up to 2.3m : 1200mm diameter

(c) For depths above 2.3m and up to 9.0m : 1500mm diameter

(d) For depths above 9.0m and up to 14.0m : 1800mm diameter.

Since the soil is Black cotton soil, it is proposed to construct all the Manholes in RCC

M20 with manhole frame and cover of Steel Fibre Reinforced Concrete (SFRC)

capable of withstanding heavy-duty loads class AA, conforming to the relevant IS

codes.



4.1 Scraper Manhole

For sewers of 450 mm diameter and above, CPHEEO Manual for Sewerage and

sewage treatment recommends to provide Scraper Manholes at major junctions at a

spacing of 110-120m centre to centre in addition to ordinary manholes. This spacing

can be increased up to 150m on the straight sewers. The sizes of the Scraper Manhole

will depend on the size of sewer on which it is constructed. The scraper manhole will

have larger opening of 900 mm x 1200 mm at the top to facilitate lowering of buckets

for cleaning and maintenance of sewers.

4.2 Provision for future connections of lateral sewers

Since the Manholes are proposed to be constructed in RCC, it will be difficult to make

openings in the wall for future lateral connections. In order to enable such connections

of lateral sewers in future, it is proposed to provide at least 2 uPVC Class 6 pipes with

both ends plugged.

4.3 Vent Shafts

Vent shafts are not required where intercepting traps are not provided. However, to

provide for escape of air to take care of exigencies of full flow and to avoid septicity

of wastewater especially in larger diameter and outfall sewers, vent shafts are

recommended to be provided along straight stretches of sewers at a spacing of

approximately 500m. All vent shafts used in this contract shall be RCC type. Pre cast

RCC Vent shafts of total 9.1m height, projecting 7.85m above ground, shall be

provided at the start of sewers and along sewers at critical junctions.

5.0 Sewage Pumping Stations

Sewage Pumping Stations are provided to lift the sewage so as to discharge in to

another gravity sewer or for treatment/disposal of the sewage.

5.1 Civil Structures

The capacities of the SPS are designed based on the present and ultimate design peak

flows. The civil structures are proposed to be constructed for the ultimate design year

peak flow.

5.2 Pumps and related accessories

The Pumps, Electro-Mechanical Units and other related accessories are designed for

intermediate design flows.

The pump configuration in general will be as follows.

(a) ½ of Average Flow = 2 Nos.

(b) 1 Average Flow = 2 Nos.

(c) Peak Flow = 1 No.



6.0 Sewage Treatment Plant

The object of sewage treatment is to stabilise decomposable organic matter present in

the sewage so as to produce an effluent and sludge, which can be disposed off in the

environment without causing health hazards or nuisance.

The degree of treatment will be as per the regulations stipulated by the Maharashtra

Pollution Control Board. The treated effluent parameters shall be considered for the

disposal in the natural water body.

Selection of suitable process for the sewage treatment is governed by factors like raw

sewage characteristics, capacity of plant, availability of land, required effluent quality,

proven technology and reliability of process, intended disposal method or reusing the

treated effluent, capital cost, O&M requirement and other local factors.

In general for the treatment of domestic sewage for the intended disposal and reuse

the process involves –

• Preliminary Treatment i.e. Screening and Grit Removal

• Primary Treatment i.e. Primary Sedimentation and primary sludge disposal

• Secondary Treatment i.e. Aerobic Biological Treatment followed by

secondary sedimentation, digestion and/or drying of sludge and treated

wastewater disposal if no reuse is intended.

A Conventional Activated Sludge System is a mechanised process and requires

Primary Settling, Aeration Facility, Secondary Settling, Anaerobic Digestion, Sludge

Dewatering Arrangement and a Gas Holding Tank or Arrangement for Burning the

Gas.

Considering the above aspects, and since Activated Sludge treatment Process (ASP) is

a proven technology and widely used, it is recommended to adopt the same for the

Nanded STP.



SECTION – III HYDRAULIC DESIGN



SECTION – III : HYDRAULIC DESIGN

1.0 Design Details of Sewerage System

1.1 Flow calculation

For designing of lateral, interceptor as well as out fall sewer, the peak flows at the

Initial Stage design year 2008, Intermittent stage year 2023 and ultimate stage design

year 2038 are calculated. For calculating wastewater generated at end of each stage

design year the ward wise population was distributed over a total length of sewer

lines. Lpcd rate of 108 is assumed (80% of water supplied = 135 lpcd). Peak Flows

are arrived by formula Peak Flow = (Ave. Flow X Peak Factor) + 0.1 X Ave. Flow)]

considering 10% of average flow for infiltration.

Design of lateral, branch sewers, interceptors, trunk sewers and outfall sewer is made

for the ultimate peak flow of the year 2038 and Checked for the velocity for 2008

Peak flows.

1.2 Design assumptions

All design assumptions are given in section II – System Design Parameters; of this

report. All lateral are of 150 mm dia in the initial stretch. After junction point of 150

mm dia pipes, 200 mm dia lateral is provided in order to avoid clogging problem in

future. All branch sewers and interceptors are 200mm dia and above. Self cleansing

velocity is checked in designing of intercepting sewer but since in the initial stage

flow is very less self cleansing velocity does not get generated. Design sheets are

given in attached tables. It is clear from the design sheets that, in the initial stretches

of some of the laterals, branch and interceptor sewers, for the immediate flows of the

design year 2008, the velocities are found as low as 0.34 m/s. Hence such sewers will

require frequent cleaning and flushing.

1.3 Salient Features of Collection System

1.3.1 Since the southern area of Nanded is situated on the South of Godawari the general

topography of this area is sloping towards north of city to the river. The highest

ground level is approximately at 405 m elevation at southern tip of the town falling to

353 m elevation near the river. The sewerage system is designed in such a way that

maximum advantage is taken of natural topography and most of the network flows

under gravity upto Sewage Pumping Station located near Vasrani Village and near to

the river bank. On the western side a small hillock has levels from 364 m elevation

falling to 355m level near river bank. An Intermediate Sewage Pumping Station needs

to be provided for carrying the flow further by gravity. The details are given in the

“Detailed Layout Of Sewage Collection System For South Nanded.”

1.3.2 The South Nanded area is under development and many roads are proposed roads.

The minimum road width in the area is considered as 4 m, which will facilitate

construction of sewers adequately.

1.3.3 As reported in the Soil Strata Report (Annexure to this report), predominantly, the soil

of Nanded is Black Cotton type. The black cotton soil is having typical Expansive and



Shrinkage Characteristics. Due to this characteristic it settles unevenly and induces

the differential swelling pressure on the pipes resulting in the failure of joints and

disturbance in the pipe alignment. It is particularly so in this case as all the streets are

yet to be formed and the sewers will be directly subject to unsettled soil overburden.

In light of this as a preventive measure it is proposed to stabilise the soil by providing

remedial measures such as boring sand piles, providing rubble soling and PCC

bedding and sand boxing through out the length of the sewers.

The Rubble Soling, PCC bedding and Sand Boxing will be provided through out the

length of the sewers. However the sand piling will be provided in those stretches

where the black cotton soil is encountered even below the depth of rubble soling.

1.3.4 Total length of sewer lines proposed for collection system is around 51.3 km. These

also include the sewer lines for the areas, which are yet to be fully developed.

Diameters of sewer lines are ranging from 150mm to 1600mm. The diameter wise

lengths of pipelines are depicted in the following table

The diameter wise lengths of pipelines

DIAMETER (MM) LENGTH (M)

150 200

200 15219

250 8054

300 7067

350 3613

400 4895

450 2637

500 1683

600 2476

700 600

800 3037

900 520

1000 100

1100 316

1200 800

1400 0

1600 100

Total 51317



2.0 Design Capacities of Sewage Pumping Stations

The design capacities of lift station and terminal sewage pumping stations are as

follows.

2.1 Lift Station.

This is proposed to be constructed for the Ultimate Peak Design Flow of 17 Mld.

2.2 Terminal Sewage Pumping Station

The Civil Structures are proposed to be constructed for Ultimate Peak Design Flow of

163 Mld. The Pumps, Electro-mechanical Units and other related accessories are

proposed to be constructed/erected for the Intermediate Flows of 62 Mld.

3.0 Design Capacity of Sewage Treatment Plant

The Sewage Treatment Plant will be constructed for the Intermediate Average Flow

of 2023. The Total Average Flow is 34.37 Mld. Already one 6 Mld capacity STP is

existing and under operation. Hence the proposed new STP will be for the balance

flow of 28.37 Mld i.e. say 30 Mld capacity.



SECTION –IV COST ESTIMATES



1.0 COST ESTIMATES:

1.1 Basis of Cost Estimate

(a) Collection System (RCC NP3/NP4 pipes) :

MJP SOR for Year 2005-06 and escalation applied at the rate of 6 % per

annum.

(b) Rising Main (DI pipes) :

MJP SOR for Year 2005-06 and escalation applied at the rate of 6 % per

annum

(c) Sewage Pumping Station Civil Works :

Based on the TCE experience for similar works, the cost of civil works

Intermediate SPS works out to Rs. 5 Lakh/Mld and for Terminal SPS it

works out to Rs. 3 Lakhs/Mld.

(d) Sewage Pumping Station Electro-Mechanical Works :

Based on the TCE experience for similar works, the cost of Electro-

Mechanical Works for Intermediate SPS works out to Rs. 20000 per KW and

for Terminal SPS it works out to Rs. 25000 per KW.

(e) Sewage Treatment Plant :

Cost of proposed Sewage Treatment Plant (STP) is arrived on Mld basis.

Based on MJP SOR, Cost for 30 Mld Activated Sludge Process STP is Rs. 6.1

Crore, which works out to Rs. 20.36 lakhs per Mld. However as per TCE

experience in Similar Projects (Nagpur Sewerage Project, JBIC funded

Bangalore Water Supply and Sewerage Project and STPs for Delhi Jal Board)

the cost of STP with Activated Sludge Process (ASP) works out to Rs. 47 to

50 Lakhs/Mld. Hence a value of Rs. 47 lakhs per Mld is adopted as the basis

of cost estimates for the STP.

1.2 The Total Estimated Cost for the Construction of Sewage Collection System,

Intermediate Sewage Pumping Station with Rising Main, Terminal Sewage Pumping

Station with Rising Main and Sewage Treatment Plant for South Nanded Area is

Rs. 49.55 Crores.



SUMMARY OF COST ESTIMATE

Sr. No. Description Amount

( Rs. Crores)

1 Collection system with NP3/NP4 RCC pipes varying

from 150mm to 1600 mm dia for the length of approx.

51.3 km with ancillary structures like manholes,

scrapper manholes, ventilating shafts etc.

19.16

2 Lift Sewage Pumping Station, Civil Works for Pumping

Capacity of 17 Mld. 0.85

3 Terminal Sewage Pumping Station, Civil Works for

Pumping Capacity of 163 Mld. 4.89

4 Lift Sewage Pumping Station, Pumps and Electro-

Mechanical Works 0.11

5 Terminal Sewage Pumping Station, Pumps and Electro-

Mechanical Works 1.85

6 Rising main for Lift and Terminal SPS. 7.15

7 Sewage treatment plant (30 Mld) 14.10

Total 48.11

Add 3 % Contingencies 1.44

GRAND TOTAL IN FIGURE 49.55

Name of project: Upgradation of Water Supply, Sewerage and Storm water drainage system for Nanded - Waghala city municipal corporation.

DIA LENGTH

FROM TO UIS D/S U/S D/S U/S D/S 2008 2023 2038 2008 2023 2038 2008 2023 2038 2008 2023 2038 2008 2023 2038

MM M M M M M 1 in M M cumecs cumecs cumecs cumecs cumecs cumecs

S29 S27A 200 400 391.205 390.205 389.205 386.538 150 2.000 3.667 414 1504 4373 414 1504 4373 0.0005 0.0019 0.0055 0.00005 0.00019 0.00056 3 3 3

S27A S27 250 550 390.205 387.740 386.488 383.738 200 3.717 4.002 571 2076 6040 985 3580 10413 0.0012 0.0045 0.0130 0.00013 0.00046 0.00133 3 3 3

S28 S27 200 487 399.840 387.740 397.340 385.240 50 2.500 2.500 458 1697 5112 458 1697 5112 0.0006 0.0021 0.0064 0.00006 0.00022 0.00065 3 3 3

S27 S25 300 204 387.740 386.546 383.688 382.555 180 4.052 3.991 276 1004 2770 1719 6271 18295 0.0021 0.0078 0.0229 0.00022 0.00080 0.00233 3 3 3

S26 S25A 200 300 394.460 392.000 391.760 389.760 150 2.700 2.240 312 1150 3232 312 1150 3232 0.0004 0.0014 0.0040 0.00004 0.00015 0.00041 3 3 3

S25A S25 250 350 392.000 386.546 389.710 384.046 100 2.290 2.500 366 1349 3794 678 2499 7026 0.0008 0.0031 0.0088 0.00009 0.00032 0.00089 3 3 3

S25 S30 350 245 386.546 382.532 382.505 380.032 200 4.041 2.500 331 1206 3327 2728 9976 28648 0.0034 0.0125 0.0358 0.00035 0.00127 0.00365 3 3 2.5

S31 S30 200 396 387.258 382.532 384.758 380.032 150 2.500 2.500 535 1949 5377 535 1949 5377 0.0007 0.0024 0.0067 0.00007 0.00025 0.00068 3 3 3

S30 SA 400 502 382.532 376.632 379.982 374.132 230 2.550 2.500 678 2470 6816 3941 14395 40841 0.0049 0.0180 0.0511 0.00050 0.00183 0.00520 3 3 2.5

S32 SA 200 428 379.351 376.632 376.851 373.998 150 2.500 2.634 578 2106 5811 578 2106 5811 0.0007 0.0026 0.0073 0.00007 0.00027 0.00074 3 3 3

SA S18 450 405 376.632 366.196 373.748 363.696 330 2.884 2.500 547 1993 5499 5066 18494 52151 0.0063 0.0231 0.0652 0.00064 0.00235 0.00664 3 3 2.25

SB S23 200 342 386.338 377.400 383.838 374.900 100 2.500 2.500 462 1683 4644 462 1683 4644 0.0006 0.0021 0.0058 0.00006 0.00021 0.00059 3 3 3

S24 S23A 200 300 383.000 380.000 380.500 377.500 100 2.500 2.500 403 1466 4048 403 1466 4048 0.0005 0.0018 0.0051 0.00005 0.00019 0.00052 3 3 3

S23A S23 250 348 380.000 377.400 377.450 374.773 130 2.550 2.627 472 1720 4751 875 3186 8799 0.0011 0.0040 0.0110 0.00011 0.00041 0.00112 3 3 3

S23 S20 300 371 377.400 375.280 374.723 372.541 170 2.677 2.739 501 1826 5037 1838 6695 18480 0.0023 0.0084 0.0231 0.00023 0.00085 0.00235 3 3 3

S22 S20A 200 338 377.393 376.280 375.393 373.140 150 2.000 3.140 456 1660 4578 456 1660 4578 0.0006 0.0021 0.0057 0.00006 0.00021 0.00058 3 3 3

S20A S20 250 400 376.280 375.280 373.140 370.787 170 3.140 4.493 541 1972 5443 997 3632 10021 0.0012 0.0045 0.0125 0.00013 0.00046 0.00128 3 3 3

S21 S20 200 408 376.000 375.280 374.000 371.280 150 2.000 4.000 551 2008 5540 551 2008 5540 0.0007 0.0025 0.0069 0.00007 0.00026 0.00071 3 3 3

S20 S18 400 850 375.280 366.196 370.637 363.696 180 4.643 2.500 1148 4183 11541 4534 16518 45582 0.0057 0.0206 0.0570 0.00058 0.00210 0.00580 3 3 2.5

S19 S18 200 450 373.237 366.196 370.737 363.696 100 2.500 2.500 608 2214 6110 608 2214 6050 0.0008 0.0028 0.0076 0.00008 0.00028 0.00077 3 3 3

S18 S14 600 710 366.196 362.416 363.546 359.916 300 2.650 2.500 1159 4194 11140 11367 41420 114923 0.0142 0.0518 0.1437 0.00145 0.00527 0.01463 3 2.5 2.25

S17 S15A 200 300 373.237 368.000 370.737 365.700 150 2.500 2.300 492 1826 4855 492 1826 4855 0.0006 0.0023 0.0061 0.00006 0.00023 0.00062 3 3 3

S15A S15 250 362 368.000 363.612 365.650 361.312 150 2.350 2.300 602 2232 5934 1094 4058 10789 0.0014 0.0051 0.0135 0.00014 0.00052 0.00137 3 3 3

S16 S15 200 349 364.264 363.612 362.764 361.019 200 1.500 2.593 471 1817 4739 472 1817 4739 0.0006 0.0023 0.0059 0.00006 0.00023 0.00060 3 3 3

S15 S14 300 465 363.612 362.416 360.919 358.336 180 2.693 4.080 628 2388 6314 2194 8263 21842 0.0027 0.0103 0.0273 0.00028 0.00105 0.00278 3 3 2.5

S14 S12 700 300 362.416 360.150 357.936 357.311 480 4.480 2.839 407 1576 4073 13968 51259 140838 0.0175 0.0641 0.1760 0.00178 0.00653 0.01793 3 2.25 2.25

S13 S12 250 455 360.573 360.150 358.573 357.056 300 2.000 3.094 765 2889 7428 765 2899 7410 0.0010 0.0036 0.0093 0.00010 0.00037 0.00094 3 3 3

S12 S11 800 578 360.150 361.590 356.506 355.681 700 3.644 5.909 931 3494 9098 15664 57652 157346 0.0196 0.0721 0.1967 0.00199 0.00734 0.02003 3 2.25 2.25

S11 S10 800 1100 361.590 356.500 355.681 353.847 600 5.909 2.653 2057 7898 17956 17721 65550 175302 0.0222 0.0819 0.2191 0.00226 0.00835 0.02232 3 2.25 2.25

S35 S34A 150 200 405.000 394.460 402.500 391.960 80 2.500 2.500 226 821 2301 226 821 2301 0.0003 0.0010 0.0029 0.00003 0.00010 0.00029 3 3 3

S34A S34B 200 200 394.460 387.258 391.910 384.758 100 2.550 2.500 226 822 2301 452 1643 4602 0.0019 0.0071 0.0058 0.00020 0.00072 0.00201 3 3 3

S34B S34C 250 400 387.258 383.000 384.708 380.708 100 2.550 2.292 452 1643 4602 904 3286 9204 0.0053 0.0194 0.0115 0.00054 0.00198 0.00546 3 3 2.5

S34C S34 300 570 383.000 379.600 380.658 377.305 170 2.342 2.295 647 2356 6598 1551 5642 15802 0.0019 0.0071 0.0198 0.00020 0.00072 0.00201 3 3 3

S34 S33A 300 500 379.600 374.000 377.305 371.700 100 2.295 2.300 759 2768 7576 2310 8410 23378 0.0029 0.0105 0.0292 0.00029 0.00107 0.00298 3 3 2.5

S33A S33B 350 600 374.000 364.266 371.650 361.966 150 2.350 2.300 911 3568 9091 3221 11978 32469 0.0040 0.0150 0.0406 0.00041 0.00152 0.00413 3 3 2.5

S33B S33 400 685 364.266 361.200 361.916 358.491 200 2.350 2.709 1042 3548 10391 4263 15526 42860 0.0053 0.0194 0.0536 0.00054 0.00198 0.00546 3 3 2.5

S37 S37A 200 500 379.000 368.900 376.500 366.400 150 2.500 2.500 674 2454 6771 674 2454 6771 0.0008 0.0031 0.0085 0.00009 0.00031 0.00086 3 3 3

S37A S37B 300 500 368.900 364.800 366.300 362.500 250 2.600 2.300 674 2454 6771 1384 4908 13541 0.0017 0.0061 0.0169 0.00018 0.00062 0.00172 3 3 3

S37B S36 350 544 364.800 364.290 362.450 360.637 300 2.350 3.653 738 2690 7422 2086 7598 20864 0.0026 0.0095 0.0261 0.00027 0.00097 0.00266 3 3 2.5

S38 S36 200 300 365.098 364.290 362.598 361.098 200 2.500 3.192 405 1476 4073 405 1476 4073 0.0005 0.0018 0.0051 0.00005 0.00019 0.00052 3 3 3

S36 S33 450 895 364.290 361.200 360.848 357.865 300 3.442 3.335 945 3441 9496 3436 12515 34433 0.0043 0.0156 0.0430 0.00044 0.00159 0.00438 3 3 2.5

S33 S10 600 816 361.200 356.500 357.715 354.000 350 3.485 2.500 1526 5558 13320 9225 33599 90613 0.0115 0.0420 0.1133 0.00117 0.00428 0.01154 3 2.5 2.25

S64 S10 200 450 358.4 356.500 355.900 352.438 130 2.500 4.062 842 3065 7346 842 3065 7346 0.0011 0.0038 0.0092 0.00011 0.00039 0.00094 3 3 3

S10 S8 900 520 356.500 354.888 351.738 350.583 450 4.762 4.305 972 3542 8488 28760 105756 281749 0.0360 0.1322 0.3522 0.00366 0.01346 0.03587 2.5 2.25 2.25

S9 S9A 200 430 359.400 357.400 356.900 354.033 150 2.500 3.367 748 2677 6528 748 2677 6528 0.0009 0.0033 0.0082 0.00010 0.00034 0.00083 3 3 3

S7 S6 300 900 364.102 357.383 361.602 354.883 200 2.500 2.500 1683 5938 14692 1683 6130 14692 0.0021 0.0077 0.0184 0.00021 0.00078 0.00187 3 3 3

S6A S6 250 495 360.000 357.383 357.500 354.406 160 2.500 2.977 923 3368 8072 923 3368 8072 0.0012 0.0042 0.0101 0.00012 0.00043 0.00103 3 3 3

S6 S9A 400 300 357.383 357.400 354.256 353.374 340 3.127 4.026 564 2047 4906 3170 11545 27670 0.0040 0.0144 0.0346 0.00040 0.00147 0.00352 3 3 2.5

S9A S8 500 500 357.400 354.888 353.274 352.024 400 4.126 2.864 991 3548 8653 4909 17770 42851 0.0061 0.0222 0.0536 0.00062 0.00226 0.00546 3 3 2.5

S8 S8A 1100 316 354.888 355.000 350.383 350.050 950 4.505 4.950 589 2146 5143 34258 125672 329743 0.0428 0.1571 0.4122 0.00436 0.01600 0.04198 2.5 2.25 2.25

S5A S8A 200 400 362.073 355.000 359.573 352.500 100 2.500 2.500 750 2731 6545 750 2731 6545 0.0009 0.0034 0.0082 0.00010 0.00035 0.00083 3 3 3

S8A S1 1200 800 355.000 347.674 349.950 344.674 1200 5.050 3.000 715 2730 7850 35723 131133 344138 0.0447 0.1639 0.4302 0.00455 0.01670 0.04381 2.5 2.25 2.25

S5 S3 250 549 364.236 362.963 362.236 359.491 200 2.000 3.472 1027 3739 8962 1027 3739 8962 0.0013 0.0047 0.0112 0.00013 0.00048 0.00114 3 3 3

S4 S3 250 600 374.024 362.963 371.524 360.463 150 2.500 2.500 1122 4087 9794 1122 4087 9794 0.0014 0.0051 0.0122 0.00014 0.00052 0.00125 3 3 3

S3 S2 350 310 362.963 359.208 359.391 356.908 290 3.572 2.300 580 2010 4900 2729 9836 23656 0.0034 0.0123 0.0296 0.00035 0.00125 0.00301 3 3 2.5

S2 S1 400 800 359.208 347.674 356.858 344.674 280 2.350 3.000 1496 5449 13059 4225 15285 36715 0.0053 0.0191 0.0459 0.00054 0.00195 0.00467 3 3 2.5

S56 S55 200 571 362.380 357.562 359.880 355.262 140 2.500 2.300 603 2195 6058 603 2195 6058 0.0008 0.0027 0.0076 0.00008 0.00028 0.00077 3 3 3

S55 S53 300 401 357.562 356.648 355.162 353.339 220 2.400 3.309 423 1542 4255 1026 3737 10313 0.0013 0.0047 0.0129 0.00013 0.00048 0.00131 3 3 3

S54 S53 300 1060 362.000 356.648 359.500 353.611 180 2.500 3.037 1119 4076 11247 1119 4076 11247 0.0014 0.0051 0.0141 0.00014 0.00052 0.00143 3 3 3

S53 S51 450 677 356.648 356.280 353.189 351.497 400 3.459 4.783 715 2603 7183 2860 10416 28743 0.0036 0.0130 0.0359 0.00036 0.00133 0.00366 3 3 2.5

S51A S51 200 300 358.188 356.280 355.688 352.688 100 2.500 3.592 317 1116 3071 317 1116 3071 0.0004 0.0014 0.0038 0.00004 0.00014 0.00039 3 3 3

S52 S51 250 980 363.400 356.280 360.900 353.780 150 2.500 2.500 1035 3768 10398 1035 3768 10398 0.0013 0.0047 0.0130 0.00013 0.00048 0.00132 3 3 3

S57 S50 250 1100 363.000 357.000 360.500 353.167 150 2.500 3.833 1161 4109 11671 1161 4109 11671 0.0015 0.0051 0.0146 0.00015 0.00052 0.00149 3 3 3

S44 S50 200 180 355.452 357.000 353.952 353.052 200 1.500 3.948 215 738 2164 215 738 2164 0.0003 0.0009 0.0027 0.00003 0.00009 0.00028 3 3 3

S50 S50A 350 500 357.000 354.797 352.902 351.473 350 4.098 3.324 528 1800 5310 1904 6647 19145 0.0024 0.0083 0.0239 0.00024 0.00085 0.00244 3 3 3

S50A S51 400 500 354.797 356.280 351.473 350.223 400 3.324 6.057 528 1735 5000 2432 8382 24145 0.0030 0.0105 0.0302 0.00031 0.00107 0.00307 3 3 2.5

S51 ISPS 0 0 0 6644 23682 66357 0.0083 0.0296 0.0829 0.00085 0.00302 0.00845 3 2.5 2.25

ISPS S66 600 20 356.280 356.280 350.223 350.187 550 6.057 6.093 0 0 0 6644 23682 66357 0.0083 0.0296 0.0829 0.00085 0.00302 0.00845 3 2.5 2.25

S43 S45 200 400 357.200 358.450 355.700 353.700 200 1.500 4.750 423 1520 4094 423 1520 4094 0.0005 0.0019 0.0051 0.00005 0.00019 0.00052 3 3 3

S46 S45 200 600 359.000 358.450 357.500 353.500 150 1.500 4.950 635 2252 6141 635 2252 6141 0.0008 0.0028 0.0077 0.00008 0.00029 0.00078 3 3 3

S47 S45 200 400 359.000 358.450 357.500 355.500 200 1.500 2.950 423 1488 4110 423 1488 4110 0.0005 0.0019 0.0051 0.00005 0.00019 0.00052 3 3 3

S45 S42A 350 560 358.450 358.000 353.350 351.750 350 5.100 6.250 592 2037 5680 2074 7297 20025 0.0026 0.0091 0.0250 0.00026 0.00093 0.00255 3 3 2.5

S42 S42A 200 310 357.702 358.000 356.202 354.135 150 1.500 3.865 328 1189 3173 328 1189 3173 0.0004 0.0015 0.0040 0.00004 0.00015 0.00040 3 3 3

S42A S76 400 300 358.000 354.577 351.700 350.700 300 6.300 3.877 317 1116 3071 2719 9602 26268 0.0034 0.0120 0.0328 0.00035 0.00122 0.00334 3 3 2.5

S75 S76 200 300 358.800 354.577 356.300 352.077 100 2.500 2.500 317 1116 3071 317 1116 3071 0.0004 0.0014 0.0038 0.00004 0.00014 0.00039 3 3 3

S76A S76 200 380 357.906 354.577 355.406 351.606 100 2.500 2.971 402 1458 3889 402 1458 3889 0.0005 0.0018 0.0049 0.00005 0.00019 0.00050 3 3 3

S76 S77 450 340 354.577 352.600 350.650 349.679 350 3.927 2.921 360 1265 3480 3798 13441 36708 0.0047 0.0168 0.0459 0.00048 0.00171 0.00467 3 3 2.5

S79 S78 250 700 358.600 357.800 356.600 353.800 250 2.000 4.000 741 2604 7185 741 2604 7185 0.0009 0.0033 0.0090 0.00009 0.00033 0.00091 3 3 3

S78 S77 300 550 357.800 352.600 353.750 350.083 150 4.050 2.517 582 2046 5629 1323 4650 12814 0.0017 0.0058 0.0160 0.00017 0.00059 0.00163 3 3 3

S49 S47 200 497 361.832 359.174 360.332 356.509 130 1.500 2.665 525 1875 5273 525 1875 5273 0.0007 0.0023 0.0066 0.00007 0.00024 0.00067 3 3 3

S48 S47 200 631 362.000 359.174 360.500 356.293 150 1.500 2.881 666 2375 6695 666 2375 6695 0.0008 0.0030 0.0084 0.00008 0.00030 0.00085 3 3 3

Proposed

SlopeNODE Finished Ground

Level.

Proposed IL

DEPTH OF CUTPeak FactorsContributory Populations Cumulative Populations Average Flows Flow due to 10%Infiltration

Name of the work: Providing Sewage collection system, Sewage pumping stations, Rising mains and Sewage Treatment Plant in South Nanded area.

ppd by:

chkd by:


DIA LENGTH

FROM TO UIS D/S U/S D/S U/S D/S 2008 2023 2038 2008 2023 2038 2008 2023 2038 2008 2023 2038 2008 2023 2038

MM M M M M M 1 in M M cumecs cumecs cumecs cumecs cumecs cumecs

Proposed

SlopeNODE Finished Ground

Level.

Proposed IL

DEPTH OF CUTPeak FactorsContributory Populations Cumulative Populations Average Flows Flow due to 10%Infiltration

S47 S60 300 450 359.174 357.784 356.193 353.943 200 2.981 3.841 475 1758 4774 1666 6008 16742 0.0021 0.0075 0.0209 0.00021 0.00076 0.00213 3 3 3

S62 S61 200 472 361.800 358.251 360.300 356.367 120 1.500 1.884 499 1188 5021 499 1188 5021 0.0006 0.0015 0.0063 0.00006 0.00015 0.00064 3 3 3

S61 S60 300 490 358.251 357.784 356.267 354.039 220 1.984 3.745 517 1730 5199 1016 2918 10220 0.0013 0.0036 0.0128 0.00013 0.00037 0.00130 3 3 3

S60 S59A 400 458 357.784 355.278 353.743 352.217 300 4.041 3.061 834 3038 8382 3516 11964 35344 0.0044 0.0150 0.0442 0.00045 0.00152 0.00450 3 3 2.5

S59B S59A 200 280 357.900 355.278 356.400 353.600 100 1.500 1.678 296 1042 2866 296 1042 2866 0.0004 0.0013 0.0036 0.00004 0.00013 0.00036 3 3 3

S59A S77 450 320 355.278 352.600 352.167 350.100 400 3.111 2.500 339 1190 3275 4151 14196 41485 0.0052 0.0177 0.0519 0.00053 0.00181 0.00528 3 3 2.5

S77 S80A 600 480 352.600 357.258 349.529 348.462 450 3.071 8.796 508 1786 4913 9780 34072 95920 0.0122 0.0426 0.1199 0.00125 0.00434 0.01221 3 2.5 2.25

S59 S80A 200 200 357.900 357.258 355.400 354.400 200 2.500 2.858 212 744 2047 212 744 2047 0.0003 0.0009 0.0026 0.00003 0.00009 0.00026 3 3 3

S80 S80A 200 240 358.600 357.258 356.100 354.500 150 2.500 2.758 254 893 2456 254 893 2456 0.0003 0.0011 0.0031 0.00003 0.00011 0.00031 3 3 3

S80A S81 700 300 357.258 349.146 348.362 346.646 700 8.896 2.500 317 1116 3071 10563 36825 103494 0.0132 0.0460 0.1294 0.00134 0.00469 0.01318 3 2.5 2.25

S40 S1 200 500 358.661 347.674 356.161 345.174 100 2.500 2.500 341 2958 3427 341 2958 3427 0.0004 0.0037 0.0043 0.00004 0.00038 0.00044 3 3 3

S58 S58A 200 500 363.000 362.497 361.500 359.000 200 1.500 3.497 528 1943 5349 528 1943 5349 0.0007 0.0024 0.0067 0.00007 0.00025 0.00068 3 3 3

S58A S74 300 600 362.497 362.380 358.900 356.500 250 3.597 5.880 632 2354 6351 1160 4297 11700 0.0015 0.0054 0.0146 0.00015 0.00055 0.00149 3 3 3

S58B S74 200 630 364.000 362.380 362.500 358.300 150 1.500 4.080 667 2449 6700 667 2449 6700 0.0008 0.0031 0.0084 0.00008 0.00031 0.00085 3 3 3

S74 S74A 350 400 362.380 359.203 356.450 354.850 250 5.930 4.353 422 1523 4268 2249 8269 22668 0.0028 0.0103 0.0283 0.00029 0.00105 0.00289 3 3 2.5

S74A S69 400 500 359.203 358.660 354.800 353.133 300 4.403 5.527 528 1885 5245 2777 10154 27913 0.0035 0.0127 0.0349 0.00035 0.00129 0.00355 3 3 2.5

S73 S72 200 350 362.000 359.825 360.500 358.167 150 1.500 1.658 370 1358 3714 370 1358 3714 0.0005 0.0017 0.0046 0.00005 0.00017 0.00047 3 3 3

S72 S70 250 265 359.825 359.174 358.117 356.350 150 1.708 2.824 280 1029 2812 650 2387 6526 0.0008 0.0030 0.0082 0.00008 0.00030 0.00083 3 3 3

S71 S70 200 500 361.000 359.174 359.500 356.167 150 1.500 3.007 529 1923 5305 529 1923 5305 0.0007 0.0024 0.0066 0.00007 0.00024 0.00068 3 3 3

S70 S69 350 454 359.174 358.660 356.017 354.201 250 3.157 4.459 479 1649 4829 1658 5959 16660 0.0021 0.0074 0.0208 0.00021 0.00076 0.00212 3 3 3

S69 S65 500 283 358.660 358.188 353.033 352.404 450 5.627 5.784 299 1122 2959 4734 17235 47532 0.0059 0.0215 0.0594 0.00060 0.00219 0.00605 3 3 2.5

S68 S67 200 200 360.500 360.026 359.000 357.667 150 1.500 2.359 211 769 2122 211 769 2122 0.0003 0.0010 0.0027 0.00003 0.00010 0.00027 3 3 3

S67 S65 250 500 360.026 358.188 357.617 354.283 150 2.409 3.905 935 3406 8195 1146 4175 10317 0.0014 0.0052 0.0129 0.00015 0.00053 0.00131 3 3 3

S66 S66A 500 450 364.000 360.400 361.500 357.900 300 2.500 2.500 475 1661 4774 7119 25343 71131 0.0089 0.0317 0.0889 0.00091 0.00323 0.00906 3 2.5 2.25

S66A S66B 500 450 360.400 358.400 357.900 355.900 250 2.500 2.500 475 1662 4774 7594 27005 75905 0.0095 0.0338 0.0949 0.00097 0.00344 0.00966 3 2.5 2.25

S66B S65 600 450 358.400 358.188 355.800 354.982 550 2.600 3.206 475 1662 4775 8069 28667 80680 0.0101 0.0358 0.1008 0.00103 0.00365 0.01027 3 2.5 2.25

S65 S63 800 309 358.188 358.230 352.104 351.741 850 6.084 6.489 326 1188 3278 14275 51265 141807 0.0178 0.0641 0.1773 0.00182 0.00653 0.01805 3 2.25 2.25

S63 S63A 800 450 358.230 357.000 351.741 351.212 850 6.489 5.788 842 3051 7230 15117 54316 149037 0.0189 0.0679 0.1863 0.00192 0.00692 0.01897 3 2.25 2.25

S63A S81 800 300 357.000 349.146 351.212 346.646 800 5.788 2.500 317 1117 3071 15435 55433 152107 0.0193 0.0693 0.1901 0.00197 0.00706 0.01937 3 2.25 2.25

S81 S1 1000 300 349.146 347.674 346.446 344.674 900 2.700 3.000 0 0 0 25997 92258 255601 0.0325 0.1153 0.3195 0.00331 0.01175 0.03254 2.5 2.25 2.25

S1 SPS/STP 1600 100 347.674 347.000 344.274 344.203 1400 3.400 2.797 0 0 0 66285 241442 640059 0.0829 0.3018 0.8001 0.00844 0.03074 0.08149 2.25 2.25 2.25


ppd by:

chkd by:


FROM TO

S29 S27A

S27A S27

S28 S27

S27 S25

S26 S25A

S25A S25

S25 S30

S31 S30

S30 SA

S32 SA

SA S18

SB S23

S24 S23A

S23A S23

S23 S20

S22 S20A

S20A S20

S21 S20

S20 S18

S19 S18

S18 S14

S17 S15A

S15A S15

S16 S15

S15 S14

S14 S12

S13 S12

S12 S11

S11 S10

S35 S34A

S34A S34B

S34B S34C

S34C S34

S34 S33A

S33A S33B

S33B S33

S37 S37A

S37A S37B

S37B S36

S38 S36

S36 S33

S33 S10

S64 S10

S10 S8

S9 S9A

S7 S6

S6A S6

S6 S9A

S9A S8

S8 S8A

S5A S8A

S8A S1

S5 S3

S4 S3

S3 S2

S2 S1

S56 S55

S55 S53

S54 S53

S53 S51

S51A S51

S52 S51

S57 S50

S44 S50

S50 S50A

S50A S51

S51 ISPS

ISPS S66

S43 S45

S46 S45

S47 S45

S45 S42A

S42 S42A

S42A S76

S75 S76

S76A S76

S76 S77

S79 S78

S78 S77

S49 S47

S48 S47

NODE

Vf Qf

2008 2023 2038 2008 2023 2038 2008 2023 2038 2008 2023 2038 2008 2023 2038 2008 2023 2038 2008 2023 2038

cumecs cumecs cumecs m/s cumecs

0.00161 0.0058 0.0170 0.852 0.027 0.019 0.070 0.204 0.060 0.218 0.633 0.391 0.576 0.785 0.550 0.798 1.058 0.469 0.681 0.902 0.166 0.316 0.577

0.00382 0.0139 0.0404 0.857 0.042 0.029 0.106 0.310 0.091 0.330 0.960 0.443 0.651 0.881 0.621 0.897 1.139 0.532 0.768 0.975 0.203 0.395 0.785

0.0018 0.0066 0.0198 1.476 0.046 0.012 0.046 0.138 0.038 0.142 0.427 0.340 0.506 0.701 0.480 0.707 0.960 0.708 1.044 1.418 0.133 0.254 0.456

0.0067 0.0243 0.0709 1.020 0.072 0.030 0.109 0.317 0.092 0.337 0.984 0.445 0.654 0.887 0.624 0.902 1.140 0.636 0.920 1.162 0.205 0.4 0.805

0.0012 0.0045 0.0125 0.852 0.027 0.015 0.054 0.151 0.045 0.167 0.468 0.359 0.531 0.720 0.504 0.741 0.983 0.430 0.632 0.838 0.144 0.276 0.481

0.0026 0.0097 0.0272 1.211 0.059 0.014 0.053 0.148 0.044 0.163 0.458 0.356 0.527 0.715 0.502 0.735 0.978 0.608 0.890 1.185 0.143 0.272 0.475

0.0106 0.0387 0.0932 1.072 0.103 0.033 0.121 0.347 0.103 0.375 0.903 0.459 0.674 0.909 0.644 0.928 1.132 0.690 0.995 1.214 0.216 0.424 0.743

0.0021 0.0076 0.0208 0.852 0.027 0.025 0.091 0.251 0.077 0.282 0.779 0.421 0.621 0.832 0.593 0.859 1.105 0.505 0.732 0.942 0.188 0.363 0.663

0.0153 0.0558 0.1328 1.093 0.137 0.036 0.131 0.372 0.111 0.406 0.967 0.471 0.691 0.926 0.659 0.947 1.139 0.720 1.035 1.245 0.225 0.443 0.791

0.0022 0.0082 0.0225 0.852 0.027 0.027 0.098 0.271 0.084 0.305 0.841 0.433 0.635 0.849 0.606 0.877 1.120 0.516 0.748 0.955 0.195 0.378 0.702

0.0196 0.0717 0.1533 0.987 0.157 0.040 0.147 0.415 0.125 0.457 0.977 0.489 0.715 0.953 0.681 0.977 1.140 0.672 0.964 1.125 0.238 0.474 0.799

0.0018 0.0065 0.0180 1.044 0.033 0.018 0.064 0.177 0.055 0.199 0.549 0.380 0.560 0.753 0.534 0.779 1.023 0.557 0.813 1.068 0.158 0.302 0.528

0.0016 0.0057 0.0157 1.044 0.033 0.015 0.056 0.154 0.048 0.173 0.479 0.364 0.538 0.724 0.513 0.749 0.989 0.535 0.781 1.032 0.148 0.281 0.487

0.0034 0.0124 0.0341 1.063 0.052 0.021 0.076 0.211 0.065 0.237 0.654 0.401 0.589 0.792 0.562 0.819 1.066 0.597 0.870 1.132 0.172 0.331 0.589

0.0071 0.0260 0.0717 1.049 0.074 0.031 0.113 0.311 0.096 0.350 0.966 0.450 0.661 0.883 0.631 0.911 1.139 0.662 0.956 1.195 0.209 0.408 0.79

0.0018 0.0064 0.0178 0.852 0.027 0.021 0.077 0.214 0.066 0.240 0.663 0.401 0.593 0.794 0.566 0.821 1.069 0.482 0.700 0.911 0.174 0.333 0.594

0.0039 0.0141 0.0389 0.929 0.046 0.027 0.100 0.275 0.085 0.309 0.852 0.433 0.638 0.853 0.608 0.881 1.123 0.565 0.818 1.043 0.196 0.381 0.709

0.0021 0.0078 0.0215 0.852 0.027 0.026 0.094 0.259 0.080 0.291 0.802 0.426 0.626 0.838 0.598 0.866 1.111 0.510 0.738 0.947 0.191 0.369 0.677

0.0176 0.0640 0.1482 1.235 0.155 0.037 0.133 0.367 0.113 0.413 0.955 0.473 0.694 0.923 0.663 0.951 1.138 0.819 1.175 1.406 0.227 0.447 0.781

0.0024 0.0086 0.0235 1.044 0.033 0.023 0.084 0.231 0.072 0.262 0.715 0.414 0.608 0.812 0.579 0.842 1.087 0.605 0.879 1.134 0.181 0.349 0.625

0.0441 0.1347 0.3379 1.254 0.354 0.040 0.146 0.405 0.124 0.380 0.953 0.486 0.713 0.947 0.681 0.931 1.138 0.854 1.168 1.427 0.238 0.427 0.78

0.0019 0.0071 0.0188 0.852 0.027 0.023 0.085 0.227 0.071 0.264 0.703 0.411 0.610 0.808 0.577 0.844 1.083 0.492 0.720 0.923 0.18 0.351 0.618

0.0042 0.0157 0.0418 0.989 0.049 0.028 0.104 0.278 0.087 0.324 0.862 0.438 0.647 0.855 0.613 0.892 1.125 0.607 0.882 1.112 0.199 0.391 0.715

0.0018 0.0070 0.0184 0.738 0.023 0.025 0.098 0.255 0.079 0.304 0.792 0.424 0.635 0.835 0.595 0.877 1.109 0.439 0.647 0.818 0.189 0.378 0.671

0.0085 0.0320 0.0710 1.020 0.072 0.038 0.143 0.379 0.118 0.445 0.986 0.480 0.709 0.930 0.669 0.970 1.140 0.683 0.989 1.162 0.231 0.466 0.806

0.0542 0.1507 0.4140 1.098 0.423 0.041 0.152 0.416 0.128 0.356 0.979 0.491 0.721 0.953 0.686 0.915 1.140 0.754 1.005 1.252 0.241 0.412 0.801

0.00297 0.0112 0.0287 0.699 0.034 0.028 0.106 0.270 0.086 0.327 0.837 0.436 0.649 0.848 0.611 0.894 1.119 0.428 0.626 0.783 0.198 0.393 0.699

0.0607 0.1695 0.4626 0.994 0.500 0.039 0.144 0.394 0.122 0.339 0.926 0.484 0.710 0.939 0.676 0.903 1.135 0.672 0.898 1.129 0.235 0.401 0.759

0.0687 0.1927 0.5154 1.074 0.540 0.041 0.152 0.406 0.127 0.357 0.955 0.491 0.721 0.947 0.684 0.915 1.138 0.735 0.983 1.223 0.24 0.412 0.781

0.0009 0.0032 0.0089 0.964 0.017 0.017 0.060 0.169 0.051 0.187 0.524 0.373 0.550 0.744 0.525 0.765 1.012 0.506 0.737 0.975 0.154 0.292 0.514

0.0060 0.0219 0.0193 1.044 0.033 0.059 0.215 0.175 0.183 0.667 0.588 0.546 0.796 0.752 0.760 1.071 1.040 0.794 1.118 1.086 0.289 0.597 0.551

0.0165 0.0602 0.0342 1.211 0.059 0.090 0.326 0.193 0.278 1.012 0.575 0.619 0.894 0.773 0.855 1.139 1.035 1.036 1.380 1.254 0.36 0.831 0.544

0.0060 0.0219 0.0613 1.049 0.074 0.026 0.095 0.266 0.081 0.295 0.826 0.428 0.630 0.845 0.600 0.870 1.117 0.630 0.913 1.172 0.192 0.372 0.692

0.0090 0.0326 0.0760 1.368 0.097 0.030 0.109 0.302 0.093 0.337 0.786 0.445 0.654 0.876 0.624 0.902 1.107 0.854 1.234 1.515 0.205 0.4 0.668

0.0125 0.0464 0.1056 1.238 0.119 0.034 0.126 0.341 0.105 0.390 0.887 0.462 0.683 0.904 0.647 0.937 1.129 0.801 1.160 1.398 0.218 0.433 0.732

0.0165 0.0602 0.1394 1.172 0.147 0.036 0.132 0.364 0.112 0.409 0.947 0.473 0.693 0.921 0.661 0.949 1.138 0.775 1.113 1.333 0.226 0.445 0.775

0.0026 0.0095 0.0263 0.852 0.027 0.031 0.115 0.316 0.098 0.355 0.980 0.452 0.664 0.886 0.635 0.914 1.140 0.541 0.779 0.972 0.211 0.411 0.802

0.0054 0.0190 0.0525 0.865 0.061 0.028 0.100 0.277 0.088 0.311 0.858 0.438 0.638 0.854 0.615 0.883 1.124 0.532 0.764 0.973 0.2 0.383 0.713

0.0081 0.0295 0.0679 0.875 0.084 0.031 0.113 0.310 0.096 0.350 0.806 0.450 0.661 0.882 0.631 0.911 1.112 0.553 0.797 0.974 0.209 0.408 0.68

0.0016 0.0057 0.0158 0.738 0.023 0.022 0.080 0.220 0.068 0.247 0.681 0.406 0.597 0.801 0.570 0.828 1.075 0.421 0.611 0.794 0.176 0.338 0.605

0.0133 0.0485 0.1120 1.035 0.165 0.026 0.095 0.261 0.081 0.295 0.680 0.428 0.630 0.840 0.600 0.870 1.075 0.621 0.900 1.112 0.192 0.372 0.604

0.0358 0.1093 0.2664 1.161 0.328 0.035 0.128 0.345 0.109 0.333 0.812 0.468 0.686 0.908 0.654 0.899 1.114 0.759 1.043 1.293 0.222 0.397 0.683

0.0033 0.0119 0.0285 0.916 0.029 0.037 0.133 0.319 0.113 0.413 0.990 0.473 0.694 0.889 0.663 0.951 1.140 0.607 0.871 1.044 0.227 0.447 0.81

0.0935 0.3109 0.8283 1.341 0.853 0.042 0.155 0.413 0.110 0.364 0.971 0.493 0.726 0.951 0.656 0.921 1.139 0.880 1.235 1.528 0.223 0.417 0.794

0.0029 0.0104 0.0253 0.852 0.027 0.035 0.125 0.305 0.108 0.388 0.945 0.466 0.681 0.877 0.654 0.936 1.137 0.558 0.798 0.970 0.222 0.432 0.774

0.0065 0.0238 0.0570 0.967 0.068 0.031 0.112 0.269 0.095 0.348 0.833 0.450 0.661 0.847 0.630 0.909 1.119 0.609 0.879 1.082 0.208 0.406 0.697

0.0036 0.0131 0.0313 0.958 0.047 0.025 0.090 0.215 0.076 0.278 0.666 0.421 0.619 0.796 0.589 0.855 1.070 0.564 0.819 1.025 0.186 0.36 0.596

0.0123 0.0448 0.0900 0.899 0.113 0.035 0.128 0.306 0.109 0.396 0.797 0.468 0.686 0.878 0.654 0.941 1.110 0.588 0.846 0.998 0.222 0.437 0.674

0.0190 0.0689 0.1394 0.962 0.189 0.033 0.118 0.284 0.101 0.365 0.738 0.457 0.669 0.860 0.640 0.921 1.094 0.616 0.885 1.052 0.214 0.417 0.639

0.1114 0.3695 0.9694 1.055 1.003 0.043 0.157 0.411 0.111 0.368 0.967 0.495 0.727 0.950 0.659 0.924 1.139 0.696 0.975 1.202 0.225 0.42 0.791

0.0029 0.0106 0.0254 1.044 0.033 0.029 0.104 0.249 0.089 0.323 0.774 0.441 0.645 0.830 0.617 0.891 1.104 0.644 0.930 1.152 0.201 0.39 0.66

0.1162 0.3855 1.0117 0.995 1.125 0.040 0.146 0.382 0.103 0.343 0.899 0.484 0.712 0.932 0.644 0.905 1.131 0.641 0.901 1.126 0.216 0.403 0.74

0.0040 0.0145 0.0347 0.857 0.042 0.031 0.111 0.266 0.095 0.345 0.826 0.448 0.659 0.845 0.628 0.908 1.117 0.538 0.778 0.957 0.207 0.405 0.693

0.0044 0.0158 0.0380 0.989 0.049 0.029 0.105 0.252 0.090 0.326 0.782 0.441 0.649 0.833 0.619 0.894 1.106 0.612 0.885 1.094 0.202 0.393 0.665

0.0106 0.0381 0.0769 0.890 0.086 0.040 0.144 0.345 0.124 0.445 0.898 0.486 0.709 0.908 0.679 0.971 1.131 0.605 0.864 1.007 0.237 0.467 0.74

0.0164 0.0593 0.1194 0.990 0.124 0.042 0.154 0.369 0.132 0.476 0.959 0.495 0.723 0.924 0.693 0.987 1.139 0.686 0.978 1.128 0.245 0.485 0.785

0.0023 0.0085 0.0235 0.882 0.028 0.027 0.099 0.273 0.084 0.307 0.847 0.433 0.637 0.852 0.608 0.879 1.122 0.536 0.776 0.990 0.196 0.38 0.706

0.0040 0.0145 0.0400 0.922 0.065 0.020 0.072 0.198 0.061 0.222 0.613 0.393 0.579 0.778 0.552 0.804 1.051 0.509 0.741 0.969 0.167 0.32 0.566

0.0043 0.0158 0.0436 1.020 0.072 0.019 0.071 0.195 0.060 0.219 0.605 0.391 0.577 0.775 0.550 0.801 1.047 0.561 0.817 1.068 0.166 0.318 0.561

0.0111 0.0404 0.0935 0.896 0.143 0.025 0.091 0.252 0.078 0.283 0.656 0.424 0.622 0.833 0.593 0.860 1.066 0.531 0.771 0.956 0.188 0.364 0.59

0.0012 0.0043 0.0119 1.044 0.033 0.012 0.043 0.117 0.038 0.132 0.363 0.340 0.495 0.668 0.478 0.693 0.920 0.499 0.723 0.960 0.132 0.245 0.416

0.0040 0.0146 0.0403 0.989 0.049 0.027 0.097 0.268 0.083 0.301 0.830 0.431 0.633 0.847 0.604 0.875 1.118 0.597 0.865 1.106 0.194 0.376 0.695

0.0045 0.0159 0.0453 0.989 0.049 0.030 0.106 0.300 0.093 0.328 0.932 0.445 0.649 0.873 0.624 0.895 1.136 0.617 0.886 1.124 0.205 0.394 0.764

0.0008 0.0029 0.0084 0.738 0.023 0.012 0.040 0.117 0.036 0.123 0.362 0.334 0.486 0.668 0.471 0.679 0.919 0.348 0.502 0.678 0.129 0.237 0.415

0.0074 0.0258 0.0742 0.810 0.078 0.031 0.107 0.307 0.095 0.331 0.952 0.448 0.651 0.879 0.628 0.897 1.138 0.509 0.727 0.922 0.207 0.395 0.779

0.0094 0.0325 0.0785 0.829 0.104 0.029 0.101 0.290 0.091 0.312 0.754 0.443 0.640 0.865 0.621 0.883 1.098 0.514 0.732 0.910 0.203 0.383 0.648

0.0258 0.0770 0.1951

0.0258 0.0770 0.1951 0.926 0.262 0.032 0.113 0.317 0.098 0.294 0.745 0.455 0.663 0.886 0.635 0.869 1.096 0.588 0.804 1.015 0.211 0.371 0.643

0.0016 0.0059 0.0159 0.738 0.023 0.023 0.082 0.221 0.071 0.254 0.684 0.411 0.602 0.802 0.577 0.834 1.077 0.426 0.616 0.795 0.18 0.343 0.607

0.0025 0.0087 0.0238 0.852 0.027 0.030 0.105 0.287 0.092 0.326 0.889 0.445 0.647 0.863 0.622 0.893 1.130 0.530 0.761 0.963 0.204 0.392 0.734

0.0016 0.0058 0.0159 0.738 0.023 0.023 0.080 0.222 0.071 0.249 0.687 0.411 0.598 0.802 0.577 0.829 1.077 0.426 0.612 0.795 0.18 0.339 0.608

0.0080 0.0283 0.0651 0.810 0.078 0.033 0.117 0.321 0.103 0.363 0.835 0.459 0.668 0.890 0.644 0.920 1.119 0.522 0.745 0.907 0.216 0.416 0.698

0.0013 0.0046 0.0123 0.852 0.027 0.015 0.055 0.148 0.047 0.172 0.459 0.364 0.536 0.717 0.513 0.747 0.978 0.437 0.637 0.834 0.148 0.28 0.475

0.0105 0.0372 0.0854 0.957 0.120 0.028 0.100 0.273 0.088 0.310 0.711 0.438 0.638 0.852 0.615 0.882 1.085 0.589 0.844 1.038 0.2 0.382 0.622

0.0012 0.0043 0.0119 1.044 0.033 0.012 0.043 0.117 0.038 0.132 0.363 0.340 0.495 0.668 0.478 0.693 0.920 0.499 0.723 0.960 0.132 0.245 0.416

0.0016 0.0057 0.0151 1.044 0.033 0.015 0.056 0.148 0.048 0.172 0.460 0.364 0.538 0.717 0.513 0.747 0.979 0.535 0.780 1.022 0.148 0.28 0.476

0.0147 0.0521 0.1194 0.958 0.152 0.031 0.110 0.301 0.097 0.342 0.783 0.452 0.658 0.875 0.631 0.905 1.107 0.605 0.868 1.060 0.209 0.403 0.666

0.0029 0.0101 0.0279 0.766 0.038 0.025 0.087 0.239 0.076 0.268 0.741 0.421 0.611 0.820 0.589 0.847 1.094 0.451 0.649 0.839 0.186 0.353 0.64

0.0051 0.0180 0.0497 1.117 0.079 0.021 0.074 0.203 0.065 0.228 0.629 0.401 0.583 0.783 0.562 0.809 1.057 0.628 0.904 1.180 0.172 0.324 0.575

0.0020 0.0073 0.0204 0.916 0.029 0.023 0.081 0.229 0.071 0.253 0.711 0.411 0.602 0.811 0.577 0.833 1.085 0.529 0.763 0.994 0.18 0.342 0.622

0.0026 0.0092 0.0260 0.852 0.027 0.031 0.111 0.313 0.096 0.344 0.969 0.450 0.658 0.883 0.631 0.907 1.139 0.538 0.773 0.971 0.209 0.404 0.793

Qa/QfPeak Flows dp/DVpQp/Qf Va/Vf Vp/Vf


ppd by:

chkd by:


FROM TO

NODE

S47 S60

S62 S61

S61 S60

S60 S59A

S59B S59A

S59A S77

S77 S80A

S59 S80A

S80 S80A

S80A S81

S40 S1

S58 S58A

S58A S74

S58B S74

S74 S74A

S74A S69

S73 S72

S72 S70

S71 S70

S70 S69

S69 S65

S68 S67

S67 S65

S66 S66A

S66A S66B

S66B S65

S65 S63

S63 S63A

S63A S81

S81 S1

S1 SPS/STP

Vf Qf

2008 2023 2038 2008 2023 2038 2008 2023 2038 2008 2023 2038 2008 2023 2038 2008 2023 2038 2008 2023 2038

cumecs cumecs cumecs m/s cumecs

Qa/QfPeak Flows dp/DVpQp/Qf Va/Vf Vp/Vf

0.0065 0.0233 0.0649 0.967 0.068 0.030 0.110 0.306 0.094 0.341 0.949 0.448 0.656 0.878 0.628 0.904 1.138 0.607 0.875 1.101 0.207 0.402 0.777

0.0019 0.0046 0.0195 0.953 0.030 0.021 0.050 0.210 0.065 0.154 0.650 0.399 0.519 0.790 0.562 0.724 1.064 0.535 0.690 1.014 0.172 0.265 0.587

0.0039 0.0113 0.0396 0.922 0.065 0.019 0.056 0.196 0.060 0.174 0.608 0.391 0.538 0.776 0.550 0.749 1.048 0.507 0.690 0.966 0.166 0.281 0.562

0.0136 0.0464 0.1149 0.957 0.120 0.037 0.124 0.367 0.113 0.386 0.956 0.473 0.681 0.923 0.663 0.935 1.138 0.634 0.895 1.089 0.227 0.431 0.782

0.0011 0.0040 0.0111 1.044 0.033 0.011 0.040 0.109 0.035 0.123 0.339 0.331 0.486 0.656 0.468 0.678 0.903 0.489 0.708 0.943 0.128 0.236 0.401

0.0161 0.0550 0.1349 0.896 0.143 0.036 0.124 0.364 0.113 0.386 0.946 0.473 0.681 0.921 0.661 0.935 1.138 0.592 0.838 1.020 0.226 0.431 0.775

0.0379 0.1108 0.2820 1.024 0.289 0.042 0.147 0.414 0.131 0.383 0.974 0.495 0.715 0.952 0.691 0.933 1.140 0.707 0.955 1.167 0.244 0.429 0.797

0.0008 0.0029 0.0079 0.738 0.023 0.011 0.040 0.110 0.035 0.124 0.342 0.334 0.486 0.658 0.468 0.681 0.905 0.346 0.503 0.668 0.128 0.238 0.403

0.0010 0.0035 0.0095 0.852 0.027 0.012 0.042 0.115 0.037 0.129 0.356 0.337 0.493 0.664 0.475 0.688 0.915 0.405 0.586 0.780 0.131 0.242 0.412

0.0410 0.1198 0.3043 0.910 0.350 0.038 0.131 0.370 0.117 0.342 0.869 0.478 0.691 0.924 0.668 0.905 1.126 0.607 0.824 1.024 0.23 0.403 0.72

0.0013 0.0115 0.0133 1.044 0.033 0.013 0.113 0.131 0.040 0.350 0.405 0.345 0.661 0.691 0.489 0.911 0.947 0.510 0.951 0.989 0.137 0.408 0.443

0.0020 0.0075 0.0207 0.738 0.023 0.028 0.105 0.288 0.088 0.325 0.894 0.438 0.647 0.864 0.615 0.893 1.131 0.454 0.659 0.835 0.2 0.392 0.737

0.0045 0.0167 0.0454 0.865 0.061 0.024 0.088 0.239 0.074 0.272 0.742 0.416 0.615 0.820 0.583 0.850 1.095 0.505 0.736 0.947 0.183 0.356 0.641

0.0026 0.0095 0.0260 0.852 0.027 0.031 0.114 0.313 0.097 0.355 0.970 0.452 0.664 0.884 0.631 0.914 1.139 0.538 0.779 0.971 0.209 0.411 0.793

0.0087 0.0321 0.0737 0.959 0.092 0.030 0.112 0.307 0.095 0.348 0.799 0.448 0.661 0.879 0.628 0.909 1.111 0.602 0.871 1.065 0.207 0.406 0.676

0.0108 0.0394 0.0908 0.957 0.120 0.029 0.106 0.290 0.090 0.327 0.755 0.441 0.649 0.865 0.619 0.894 1.099 0.592 0.856 1.051 0.202 0.393 0.649

0.0014 0.0053 0.0144 0.852 0.027 0.017 0.063 0.173 0.054 0.197 0.538 0.378 0.558 0.749 0.531 0.776 1.018 0.453 0.662 0.868 0.157 0.3 0.522

0.0025 0.0093 0.0253 0.989 0.049 0.017 0.061 0.168 0.052 0.191 0.521 0.375 0.554 0.743 0.525 0.769 1.010 0.520 0.761 0.999 0.154 0.295 0.512

0.0021 0.0075 0.0206 0.852 0.027 0.025 0.090 0.248 0.077 0.278 0.768 0.421 0.619 0.829 0.591 0.855 1.103 0.504 0.729 0.940 0.187 0.36 0.657

0.0064 0.0231 0.0646 0.959 0.092 0.022 0.081 0.226 0.070 0.250 0.700 0.409 0.600 0.807 0.574 0.832 1.082 0.550 0.797 1.037 0.178 0.341 0.616

0.0184 0.0668 0.1546 0.907 0.178 0.033 0.121 0.334 0.103 0.375 0.868 0.459 0.674 0.899 0.644 0.928 1.126 0.584 0.841 1.021 0.216 0.424 0.72

0.0008 0.0030 0.0082 0.852 0.027 0.010 0.036 0.099 0.031 0.111 0.307 0.319 0.471 0.637 0.448 0.659 0.879 0.382 0.562 0.750 0.119 0.225 0.38

0.0044 0.0162 0.0400 0.989 0.049 0.030 0.107 0.266 0.092 0.333 0.824 0.443 0.652 0.844 0.622 0.899 1.117 0.616 0.889 1.104 0.204 0.397 0.691

0.0276 0.0824 0.2091 1.110 0.218 0.041 0.145 0.408 0.127 0.378 0.959 0.489 0.712 0.948 0.684 0.930 1.139 0.760 1.033 1.264 0.24 0.426 0.785

0.0294 0.0878 0.2231 1.216 0.239 0.040 0.141 0.397 0.123 0.368 0.934 0.486 0.705 0.942 0.679 0.923 1.136 0.826 1.122 1.382 0.237 0.419 0.766

0.0313 0.0932 0.2372 0.926 0.262 0.039 0.137 0.385 0.120 0.356 0.906 0.482 0.699 0.934 0.673 0.915 1.132 0.623 0.848 1.049 0.233 0.412 0.745

0.0554 0.1507 0.4169 0.902 0.454 0.039 0.141 0.391 0.122 0.332 0.919 0.484 0.705 0.938 0.676 0.898 1.134 0.610 0.810 1.024 0.235 0.396 0.755

0.0586 0.1597 0.4381 0.902 0.454 0.042 0.150 0.411 0.129 0.352 0.966 0.493 0.718 0.950 0.688 0.912 1.139 0.621 0.823 1.028 0.242 0.409 0.79

0.0598 0.1630 0.4472 0.930 0.468 0.041 0.148 0.407 0.128 0.349 0.956 0.491 0.717 0.947 0.686 0.910 1.139 0.638 0.846 1.059 0.241 0.407 0.783

0.0846 0.2712 0.7514 1.018 0.799 0.041 0.144 0.400 0.106 0.339 0.940 0.489 0.710 0.943 0.649 0.903 1.137 0.660 0.919 1.157 0.219 0.401 0.77

0.1949 0.7098 1.8817 1.116 2.244 0.037 0.134 0.357 0.087 0.316 0.839 0.475 0.696 0.915 0.613 0.886 1.120 0.684 0.989 1.250 0.199 0.386 0.7


ppd by:

chkd by:

Nanded - Waghala - City - Sewerage Project

S No.

Amount

( Rs. Crores) Remarks

1

19.16

Refer Table - 1, Cost

Estimate for Collection

System

2

0.85

3

4.89

4

0.11

5

1.85

67.15

Refer Table - 2, Rising

Main

7 14.10

48.11

1.44

49.55

Summary of Cost Estimate

Sewage treatment plant (30 Mld)

Terminal Sewage Pumping Station, Civil Works for Pumping Capacity of

163 Mld.

Terminal Sewage Pumping Station, Pumps and Electro-Mechanical

Works

Total

GRAND TOTAL IN FIGURE

Intermediate Sewage Pumping Station, Pumps and Electro-Mechanical

Works

Description

Collection system with NP3/NP4 RCC pipes varying from 150mm to

1600 mm dia for the length of approx. 51.3 km with ancillary structures

like manholes, scrapper manholes, ventilating shafts etc.

Add 3 % Contingencies

Intermediate Sewage Pumping Station, Civil Works for Pumping

Capacity of 17 Mld.

Rising main for Intermediate and Terminal SPS.

Detailed Project Report - Sewerage and Sewage Treatment ( Nanded - South) Page 18


Item No.

Description of Item Quantity Unit

Rate in figures (2005-2006)


Amount (2005-2006)

Amount (2006-2007))

A EARTHWORK IN EXCAVATION1 Excavation for foundation/pipe trenches in earth

soils of all types sand gravel and soft murum

including & removing the excavated materials, up to

a distance of 50.0 m beyond the area, and lifts as

below. Stacking and spreading as directed, normal

dewatering, preparing the bed for the foundations

and excluding back fitting etc. complete.

(CSR 2005-06 of Page No. 29, Item No. 1 and 4)Lift 0 to 1.5 m 76258 Cum 34 36.04 2592772.00 2748338

Lift 1.5 to 3 m 66951 Cum 37 39.22 2477187.00 2625818

Lift 3 to 4.5 m 26899 Cum 40 42.40 1075960.00 1140518

Lift 4.5 to 6 m 7274 Cum 43 45.58 312782.00 331549

Lift 6 to 7.5 m 995 Cum 46 48.76 45770.00 48516

Lift 7.5 to 9m 10 Cum 49 51.94 490.00 5192 Excavation for foundation / pipe trenches in hard

murum and boulders, WBM road includingremoving the excavated material upto a distance of50 M and lifts as below, stacking and spreading asdirected by Engineer-in-charge, normal dewatering,preparing the bed for foundation and excludingbackfilling, etc. complete. (CSR2005-06 of Page No. 29, Item No. 2, 3 and 4)

Lift 0 to 1.5 m 16341 Cum 41 43.46 669981.00 710180

Lift 1.5 to 3 m 14347 Cum 44 46.64 631268.00 669144

Lift 3 to 4.5 m 5764 Cum 47 49.82 270908.00 287162

Lift 4.5 to 6 m 1559 Cum 50 53.00 77950.00 82627

Lift 6 to 7.5 m 213 Cum 53 56.18 11289.00 11966

Lift 7.5 to 9 m 10 Cum 56 59.36 560.00 594

TABLE - 1COST ESTIMATE FOR COLLECTION SYSTEM



Item No.




Amount (2005-2006)

Amount (2006-2007))

3 Excavation for foundation/pipe trenches in soft rockand old cement and lime masonry foundation,asphalt road including & removing the excavatedmaterials, up to a distance of 50.0 m beyond thearea, and lifts as below. Stacking and spreading asdirected, normal dewatering, preparing the bed forthe foundations and excluding back fitting etc.complete. (CSR 2005-06 ofPage No. 29, Item No. 5 and 10)

Lift 0 to 1.5 m 10894 Cum 130 137.80 1416220.00 1501193

Lift 1.5 to 3 m 9564 Cum 135 143.10 1291140.00 1368608

Lift 3 to 4.5 m 3843 Cum 140 148.40 538020.00 570301

Lift 4.5 to 6 m 1039 Cum 145 153.70 150655.00 159694

Lift 6 to 7.5 m 142 Cum 150 159.00 21300.00 22578

Lift 7.5 to 9 m 10 Cum 155 164.30 1550.00 1643

4

Excavation for foundation/pipe trenches in Ash Muddy/Marshy/Slushy /Soil including use of poclain, labour for dewatering during execution including removing the excavated materials, up to a distance of 50.0 m beyond the area, and lifts as below. Stacking and spreading as directed, normal dewatering, preparing the bed for the foundations and excluding back fitting etc. completed. Providing and fixing shuttering shall be paid separately. (CSR 2005-06 of Page No. 30, Item No. 9 and 10)Lift 0 to 1.5 m 5447 Cum 108 114.48 588276.00 623573

Lift 1.5 to 3 m 4782 Cum 113 119.78 540366.00 572788

Lift 3 to 4.5 m 1921 Cum 118 125.08 226678.00 240279

Lift 4.5 to 6 m 520 Cum 123 130.38 63960.00 67798

Lift 6 to 7.5 m 71 Cum 128 135.68 9088.00 9633

Lift 7.5 to 9 m 5 Cum 133 140.98 665.00 705

5 Open timbering in trenches of depth more than 1.5m for shoring and strutting use of and waste of allnecessary timber works including walling, struts,open polling boards / horizontal sheeting, runners,etc. as may be necessary and fixing and removalcomplete. (CSR 2005-06 of Page No. 33, Item No. 21)Lift 0 to 1.5 m 141995 Sqm 120 127.20 17039400.00 18061764

Lift 1.5 to 3 m 139289 Sqm 125 132.50 17411125.00 18455793



Item No.




Amount (2005-2006)

Amount (2006-2007))

6Providing and filling in sand boxing in pipeline or forfoundation with sand of approved quality includingwatering, compaction etc. complete (CSR 2005-06of Page No. 33, Item No. 20) 35904 Cum 300 318.00 10771200.00 11417472

7

Refilling the trenches with approved excavatedmaterial with all leads and lifts includingconsolidation, surcharging etc. complete(CSR 2005-06 of Page No. 33, Item No. 17) 163918 Cum 17 18.02 2786606.00 2953802

8

Refilling of trenches for RCC pipes from300mm above pipe crown upto the existingground level, by selected earth/ murum/approved material obtained by thecontractor at his own cost with softmaterial first and then hard material in 15cm layers including compacting to 95%standard proctor density, surchargingetc.complete. (CSR 2005-06 of Page No. 33, Item No. 18) 5000 Cum 130 137.80 650000.00 689000

9

Transport of material such as excavated earth,murum, kapchi, gravel, brickbats, kankar, sand etc.from the site for all lifts and lead upto 5km, inclusiveof loading, unloading, stacking and spreading etc.,as directed complete. (CSR 2005-06, Page No. 20,Statement 3, Column 3, Average Rate for Earth upto 3 km Considered) 1000 Cum 80.43 85.26 80430.00 85256

10 Reinstating the road surface with excavation, 30 cmsoling, murum blindage, 40 mm size metal, 25 mmthick premixed bitumen carpet, with hot mixed sealcoat, including compacting at all stages, etc.complete 30000 sq.m 165 174.90 4950000.00 5247000

11

Dewatering the excavated trenches and pools ofwater in the building trenches / pipeline trenches,well works by using pumps and other devicesincluding disposing off water to safe distance asdirected by engineer -in-charge (including cost ofmachinery, labour, fuel), etc. complete.(CSR 2005-06 of Page No. 32, Item No. 15) 242920 Bhp / Hr 15 15.90 3643800.00 3862428

Total 74568240


Nanded - Waghala - City - Sewerage Project BOQ - Sewer south-fINAL

Item No.




Amount (2005-2006)

Amount (2006-2007))

B RCC PIPES AND ALLIED WORKS 0 0 0

1 Providing Soil Stabilization Treatment to the trenches below the Rubble Stone Soling by boring 75 mm dia holes by Hand Augur, at 750mm center to centre in single line or in pairs depending on the width of trench, along the length of the trench up to following depth layers and filling the bored holes with course sand, ramming, watering etc complete as directed by the engineer.

Depth of Hole upto 1.5m 10000 Nos. 150 1500000

Depth of Hole 1.5m to 3.0m 10000 Nos. 250 2500000

2

Providing 300mm thick rubble stone soling of drytrap/granite/quartzite/gneiss, in 15 cm thick layers,including handpacking, ramming and compactingso as to have minimum voids, over a cleaned andlevelled subgrade of excavated trench, the size ofthe rubble shall be 100mm to 150mm in height withthe length & width shall not be exeeding 2 times theheight, including providing & filling voids with trapmetals of suitable size and sand, ramming,watering, compactign etc. complete.

(CSR 2005-06 Page No. 33, Item No. 19 ofSection - E and DSOR 2005-2006 of PWD-Pune,Excavation- BDA14, Page 17) 9186 Cum 440.00 466.40 4041840.00 4284350

3 Providing and laying, blinding layer of 75mm thickover rubble soling, of in situ cement concrete in1:4:8 with 20 mm downgradedtrap/granite/quartzite/gneiss metal including bailingout water, formwork, compacting and curingcomplete.(Plain Cement Concrete-BDE-1c, Page 15 of DSOR2005-2006 of PWD-Pune) 30627 Sq.m 108.90 115.43 3335280.30 3535397

4 Providing and laying in citu cement concrete M-15/ 1:2:4 of trap / granite / quartzite metal for foundation and bedding including form work, dewatering, compacting roughening them if special finish is to be provided finishing if required and curing etc. complete. (CSR 2005-06 Page No. 36, Item No. 1 of Section - G)

For Bedding 6682 Cum 2106.00 2232.36 14072292.00 14916630



Item No.




Amount (2005-2006)

Amount (2006-2007))

5

Providing ISI standard R.C.C. pipes in standardlengths of following class and diameter suitable forrubber ring joints, including all taxes (Central andlocal), inspection charges, transport to site,unloading and stacking etc. complete.Notes : One rubber ring shall be supplied with eachfull length socketted RCC pipe, cost including inrates below. Class NP – IV (CSR 2005-06 of Page No. 80- 84 Item No.1f)Note: The rates for pipe are given for year2004 - 2005, Therefore per year 6%escalation is applied for 2 years.

150 mm diameter 191 RMT 195.00 219.10 37245.00 41848

200 mm diameter 14459 RMT 268.00 301.12 3875012.00 4353963

250 mm diameter 7637 RMT 363.00 407.87 2772231.00 3114879

6

Providing ISI standard R.C.C. pipes in standardlengths of following class and diameter suitable forrubber ring joints, including all taxes (Central andlocal), inspection charges, transport to site,unloading and stacking etc. complete.Notes : One rubber ring shall be supplied with eachfull length socketted RCC pipe, cost including inrates below. Class NP – III (CSR 2005-06 of Page No. 80- 84 Item No.1e)Note: The rates for pipe are given for year2004 - 2005, Therefore per year 6%escalation is applied for 2 years.

150 mm diameter RMT 171.00 192.14 0.00 0

200 mm diameter RMT 253.00 284.27 0.00 0

250 mm diameter RMT 296.00 332.59 0.00 0

300 mm diameter 6701 RMT 325.00 365.17 2177825.00 2447004

350 mm diameter 3429 RMT 695.00 780.90 2383155.00 2677713

400 mm diameter 4625 RMT 816.00 916.86 3774000.00 4240466

450 mm diameter 2499 RMT 866.00 973.04 2164134.00 2431621

500 mm diameter 1596 RMT 1003.00 1126.97 1600788.00 1798645

600 mm diameter 2350 RMT 1094.00 1229.22 2570900.00 2888663

700 mm diameter 572 RMT 1758.00 1975.29 1005576.00 1129865

800 mm diameter 2866 RMT 2037.00 2288.77 5838042.00 6559624



Item No.




Amount (2005-2006)

Amount (2006-2007))

900 mm diameter 493 RMT 2256.00 2534.84 1112208.00 1249677

1000 mm diameter 93 RMT 2565.00 2882.03 238545.00 268029

1100 mm diameter 283 RMT 3154.00 3543.83 892582.00 1002905

1200 mm diameter 719 RMT 3527.00 3962.94 2535913.00 2849352

1400 mm diameter 0 RMT 4720.00 5303.39 0.00 0

1600 mm diameter 94 RMT 6927.00 7783.18 651138.00 731619

7

Lowering, laying and jointing in proper grade and alignment socketed R.C.C. pipes with rubber joints (excluding cost of rubber rings) including cost of conveyance from stores to site of work, cost of jointing material, labour, giving hydraulic testing etc. completes as directed by Engineer-in-charge (For all class of pipes.). Note: The rates for pipe are given for year 2004 - 2005, Therefore per year 6% escalation is applied for 2 years. (CSR 2005-06 of Page No. 84, Item No. 2)150 mm diameter 191 RMT 19.00 21.35 3629.00 4078

200 mm diameter 14459 RMT 32.00 35.96 462688.00 519876

250 mm diameter 7637 RMT 41.00 46.07 313117.00 351818

300 mm diameter 6701 RMT 48.00 53.93 321648.00 361404

350 mm diameter 3429 RMT 53.00 59.55 181737.00 204200

400 mm diameter 4625 RMT 58.00 65.17 268250.00 301406

450 mm diameter 2499 RMT 62.00 69.66 154938.00 174088

500 mm diameter 1596 RMT 68.00 76.40 108528.00 121942

600 mm diameter 2350 RMT 75.00 84.27 176250.00 198035

700 mm diameter 572 RMT 92.00 103.37 52624.00 59128

800 mm diameter 2866 RMT 115.00 129.21 329590.00 370327

900 mm diameter 493 RMT 140.00 157.30 69020.00 77551

1000 mm diameter 93 RMT 173.00 194.38 16089.00 18078

1100 mm diameter 283 RMT 208.00 233.71 58864.00 66140

1200 mm diameter 719 RMT 247.00 277.53 177593.00 199543

1400 mm diameter 0 RMT 292.00 328.09 0.00 0

1600 mm diameter 94 RMT 349.00 392.14 32806.00 36861Total 67586726



Item No.




Amount (2005-2006)

Amount (2006-2007))

C MANHOLES AND ANCILLIARY WORKS

1 Providing Soil Stabilization Treatment to the trenches below the Rubble Stone Soling by boring 75 mm dia holes by Hand Augur, at centre up to following depth layers and filling the bored holes with course sand, ramming, watering etc complete as directed by the engineer.

Depth of Hole upto 1.5m 500 Nos. 150 75000

Depth of Hole 1.5m to 3.0m 500 Nos. 250 1250002

Providing 300mm thick rubble stone solingof dry trap/granite/quartzite/gneiss, in 15cm thick layers, including handpacking,ramming and compacting so as to haveminimum voids, over a cleaned and levelledsubgrade of excavated trench, the size of therubble shall be 100mm to 150mm in heightwith the length & width shall not be exeeding2 times the height, including providing &filling voids with trap metals of suitable sizeand sand, ramming, watering, compactignetc. complete.(CSR 2005-06 Page No. 33, Item No. 19 of

Section - E and DSOR 2005-2006 of PWD-Pune, Excavation- BDA14, Page 17) 1988 Cum 440 466.40 874720 927203

3

Providing and laying, blinding layer of 75mmthick over rubble soling, of in situ cementconcrete in 1:4:8 with 20 mm downgradedtrap/granite/quartzite/gneiss metal includingbailing out water, formwork, compacting andcuring complete.(Plain Cement Concrete-BDE-1c, Page 15 ofDSOR 2005-2006 of PWD-Pune) 6527 Sq.m 108.9 115.43 710790.3 753438



Item No.




Amount (2005-2006)

Amount (2006-2007))

4

Providing & constructing R.C.C. circular manhole with concentric cone of following diameter and depth as per the Rate analysis and specifications. including excavation including foundation concrete and haunches and channels in CC 1:2:4 proportion, finishing channels in smooth rendering, providing C.I. dapuri type steps eaching weighting 5.5. kg, 1:2:4 copingand providing and fixing approved make and quality S.F.R.C. frame etc. complete as directed by Engineer in charge. A Type : 1.2 m diaDepthUpto 1.65 m 43 Nos. 9773 10358.86 420218.02 445431

0 0 00 0 0

5Providing & constructing R.C.C. circular manhole concentric of following diameter and depth as per the Rate analysis and specifications. including excavation including foundation concrete and haunches and channels in CC 1:2:4 proportion, finishing channels in smooth rendering, providing C.I. dapuri type steps eaching weighting 5.5. kg, 1:2:4 coping and providing and fixing approved make and quality S.F.R.C. frame etc. complete as directed by Engineer in chargeB Type : 1.2 m dia.Depth2.0m 81 Nos. 13233.48 14027.49 1071911.9 11362272.5m 233 Nos. 15828.48 16778.19 3688035.8 3909318Addition/Subtraction for 0.5 m & part thereof proportionate. 2595 2750.7 0 0

6

Providing & constructing R.C.C. circular manhole with concentric cone of following diameter and depth as per the Rate analysis and specifications. including excavation including foundation concrete and haunches and channels in CC 1:2:4 proportion, finishing channels in smooth rendering, providing C.I. dapuri type steps eaching weighting 5.5. kg, 1:2:4 copingand providing and fixing approved make and quality S.F.R.C. frame etc. complete as directed by Engineer in charge.C Type:1.5 m diameterDepth3.0m 886 Nos. 20178 21388.68 17877708 189503704.0m 348 Nos. 27229 28862.74 9475692 100442345.0m 70 Nos. 34280 36336.8 2399600 25435766.0m 45 Nos. 41331 43810.86 1859895 19714897.0m 15 Nos. 48382 51284.92 725730 7692748.0m 2 Nos. 55433 58758.98 110866 1175189.0m 1 Nos. 62484 66233.04 62484 66233Addition/ Subtraction for 1m & part thereofproportionate 7051 7474.06 0 0



Item No.




Amount (2005-2006)

Amount (2006-2007))

7

Providing & constructing R.C.C. circularmanhole with concentric cone of followingdiameter and depth as per the Rate analysisand specifications. including excavationincluding foundation concrete and haunchesand channels in CC 1:2:4 proportion,finishing channels in smooth rendering,providing C.I. dapuri type steps eachingweighting 5.5. kg, 1:2:4 copingand providing and fixing approved make andquality S.F.R.C. frame etc. complete asdirected by Engineer in charge.D Type : 1.8 m diameterDepth3.0m 4 Nos. 29722.49 31505.84 118889.96 1260234.0m 13 Nos. 33824.99 35854.49 439724.87 4661085.0m 25 Nos. 42029.99 44551.79 1050749.8 1113795Addition/ Subtraction for 1m & part thereofproportionate Nos. 8205 8697.3 0 0

8

Providing & constructing R.C.C. circularmanhole with concentric cone of followingdiameter and depth as per the Rate analysisand specifications. including excavationincluding foundation concrete and haunchesand channels in CC 1:2:4 proportion,finishing channels in smooth rendering,providing C.I. dapuri type steps eachingweighting 5.5. kg, 1:2:4 copingand providing and fixing approved make andquality S.F.R.C. frame etc. complete asdirected by Engineer in charge.D Type 1.90m 2 m depth3 m depth4 m depth 5 m depthE Type : 2.1 m diameterDepth4.0m 2 Nos. 36786.95 38994.17 73573.9 77988Addition/ Subtraction for 1m & part thereofproportionate Nos. 9360 9921.6 0 0

9

Providing & constructing R.C.C.square/rectangular scrapper manhole withtop opening of 1200mm X 900mm, of sizesand depth as per the drawings andspecifications including foundation concreteand haunches and channels in CC 1:2:4proportion, finishing channels in smoothrendering, providing C.I. dapuri type stepseaching weighting 5.5. kg, 1:2:4 copingand providing and fixing approved make andquality S.F.R.C. frame etc. complete asdirected by Engineer in charge.

1500X1500 and depth 6.0m 40 Nos 53638.13 56856.42 2145525.2 2274257

Addition/ Subtraction for 1m & part thereofproportionate 6587.91 6983.185 0 0

1500X1800 and depth 5.0 m 20 Nos 48795.68 51723.42 975913.6 1034468


1500X2100 and depth 5.0m 20 Nos 55133.39 58441.39 1102667.8 1168828



Item No.




Amount (2005-2006)

Amount (2006-2007))


10

Providing, including all taxes and charges fortransportation, loadign/unloading at site, andin trenches and constructing 2 nos openingsin each Manholes for future connections oflaterals and branch sewers with half pipelength of rigid uPVC pipes for sewage ofclass 6 kg/sq.cm of the following diametersat Invert Levels as specified by the engineer.CSR 2005-06, Page No. 73,74

Around 60 % of the connections considered as 200 mm dia, 27 % for 250 mm dia and 13 % for 315 mm dia.

200 mm dia 2200 Nos. 208.6 221.12 458920 486455250 mm dia 1000 Nos. 304.6 322.88 304600 322876315 mm dia 500 Nos. 485.1 514.21 242550 257103

11 Providing & constructing Sewer Ventilator, consisting of R.C.C. foundation, cast iron soil pipe, and jail etc. as specified

50 Nos. 5600 5936 280000 296800

Considering total length of 300 mm dia abd above and vent shaft considered at every 500 m

Total 49459012

191613978Grand Total of A + B + C



Item No.




Amount (2005-2006)

Amount (2006-2007))

A EARTHWORK IN EXCAVATION1 Excavation for foundation/pipe trenches in earth

soils of all types sand gravel and soft murum

including & removing the excavated materials, up

to a distance of 50.0 m beyond the area, and lifts

as below. Stacking and spreading as directed,

normal dewatering, preparing the bed for the

foundations and excluding back fitting etc.

complete. (CSR

2005-06 of Page No. 29, Item No. 1 and 4)Lift 0 to 1.5 m 23650 Cum 34 36.04 804100.00 852346

2

Dewatering the excavated trenches and pools ofwater in the building trenches / pipeline trenches,well works by using pumps and other devicesincluding disposing off water to safe distance asdirected by engineer -in-charge (including cost ofmachinery, labour, fuel), etc. complete.(CSR 2005-06 of Page No. 32, Item No. 15) 2000 Bhp / Hr 15 15.90 30000.00 31800

3

Providing and laying, blinding layer of 100mm thick, of in situ cement concrete in 1:4:8 with 20 mmdowngraded trap/granite/quartzite/gneiss metalincluding bailing out water, formwork, compactingand curing complete.(Plain Cement Concrete-BDE-1c, Page 15 ofDSOR 2005-2006 of PWD-Pune)For Bedding 910 Cum 2106.00 2232.36 1916460.00 2031448

4 Providing D.I. Pipes of class K -9 of following grades with internal cement mortar lining and including all taxes, insurance, railway freight, unloading from railway wagon, loading into truck, transport to departmental stores/ sites, unloading, stacking, etc. complete as per IS 8329-2000 Latest version. (CSR 2005-06 of Page No. 58, Item No. 3)

350mm diameter 1100 Rat 2340.08 2480.48 2574082.50 27285271000 mm diameter 5000 Rat 11938.18 12654.47 59690875.00 63272328

5 Lowering laying and jointing with SIR rubber gaskets D.I. Pipes of various classes with DI specials of following diameter in proper position, grade and alignment as directed by Engineer - incharge including conveyance of material from stores to site of work, including cost of jointing materials and rubber rings labour, giving hydraulic testing etc. complete. (CSR 2005-06 of Page No. 55, Item No. 2 (a))

350mm diameter 1100 Rmt 78.00 82.68 85800.00 909481000 mm diameter 5000 Rmt 381.00 403.86 1905000.00 2019300

6 Refilling the trenches with approved excavatedmaterial with all leads and lifts includingconsolidation, surcharging etc. complete(CSR 2005-06 of Page No. 33, Item No. 17) 23650 Cum 17 18.02 402050.00 426173

TABLE - 2 COST OF RISING MAINS OF INTERMEDIATE AND TERMINAL SPS.



7 Reinstating the road surface with excavation, 30cm soling, murum blindage, 40 mm size metal, 25mm thick premixed bitumen carpet, with hot mixedseal coat, including compacting at all stages, etc.complete 500 sq.m 165 174.90 82500.00 87450

Total 71540320


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