The present population of the district is 26.83 Lakhs

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PRILIMINARY DESIGN REPORT

Safe drinking water is primary need of life. Contaminated drinking water is causing health hazards to millions of people. Scarcity of water is also one of the problem which hampers the social and economical development of the people.

Provision of safe drinking water deserves priority to improve the health and economical development of the area . Govt. of Telangana has announced a prestigious project “Telangana drinking water grid” in which the aim is to provide safe drinking water to all the habitations from surface sources on sustainable basis with enhanced supply level of 100 liters per head.

Khammam is one of the 10 districts in Telangana state. Due to state bifurcation 5 mandals in full and 2 mandals partially were merged in to AP state. The present population of the district is 26.83 Lakhs. There are 19663 hand pumps functioning in the district.and 23 CPWS schemes, 1335 PWS schemes, 264 MPWS schemes and 718 Direct Pumping schemes functioning in the total district. Present rate of supply is 40 LPCD. For all the schemes other than CPWS schemes, sources are either bore wells or open wells which are dependent on ground water. Due to frequent failure of monsoons in the district, ground water is depleting as a result many habitations which are partially covered earlier are again looking for relief as the source infrastructure provided is in need of either augmentation or replacement.

Hence there is need for creation of sustainable sources on long term basis.

Detailed preliminary design report is here with prepared for preparation drinking water Grids in Khammam district keeping in view the available surface water sources, and also the requirement as per population in district.

For formation of drinking water grid in district available major sources are identified. Following are the major sources existing in the district.

1) Godavari river.

2) Kinnerasani reservoir fed by Kinnerasani river.

3) Palair reservoir fed by NSP canal.

4) Wyra reservoir fed by NSP canal.

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Three grids are formulated in the district 1 in Godavari basin and 2 other grids in Krishna basin covering entire 41 Mandals in the district.

Grids in the District

Available major Sources are identified in the district and accordingly three Grids are formulated in the District covering 41mandals as follows.

Grid Name No. of Mandals Grid Source Covering

Grid 25 07 Palair reservoir.

Grid 24 22 Godawari & Kinnerasani Reservoir.

Grid 26 11 Wyra reservoir.

WATER REQUIRMENT:

Total population of the district is 26.83Lakhs with 19.72Lakhs as rural population and 7.10 Lakhs as urban population. 6.874 TMC water is required for drinking water needs in the district by 2048 with design period of 30 years. At present present 1.191TMC is being tapped from these sources for present functioning schemes for both rural and urban and balance requirement of 5.683 TMC is to be drawn through the Grid is as follows source wise .

Sl.

No Source

Proposed demand on source

Present existing drawl

Balance demand to be drawn through grid

1 Godavari river at Pusur 0.114 0 0.114

2 Godavari river at Parnasala 0.180 0 0.180

3 Godavari river anicut @

Dummugudem 2.988 0.232 2.756

4 Godavari at Bhadrachalam. 0.210 0.058 0.152 4 Kinnarasani river at Gundala 0.056 0 0.056

6 Palair reservoir 2.135 0.763 1.372

7 Wyra reservoir 1.191 0.137 1.053

Total:: 6.874 1.191 5.683

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DESIGN CRITERIA ADOPTED:

The design Parameters adopted for this Project components are detailed below

1.Design Period:

The year 2018 is taken as the proposed year of commissioning and considered as base year.The ultimate design period of the project is considered as 30 years over the base year.2033 is considered as prospective year with 15 years prospective period.

2.Design Population:

The base year population is worked out by adding population increase at 0.80 % growth rate for Rural and 2.00 % growth rate for Urban from 2011 to 2018.The ultimate design population is worked out by increasing 0.80 % for Rural & 2.00 % for Urban in geometric progression for 30 years over the base year population.

3.Design Parameters:

 Established parameters are followed in the system design.

 Sources and Transmission Pipelines are designed for ultimate demand.

 Sumps ,Balancing reservoirs and pumping machinery are designed for prospective Population.

4.Service level:

 Supply level of 100 lpcd at consumer end is considered with 100 lpcd production at Treatment Plants and with 105 lpcd at drawl at Raw water Intakes.



5.System Design Criteria:

 Operation period of pumping machinery : 22 Hours

 Clear water sumps : 150 minutes

 Service Storage Reservoirs : Capacity with 50 %

prospective daily Demand

 Balancing Resrvoirs : 30 minutes

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 Pumping Machinery : with 15 yrs design period : Preliminary Design

as per discharge and Head, Detailed design as

per system Curves

 Distribution system : 6 Hours supply GRID WISE DETAILS

GRID 25 (Palair Grid):

In this Palair Grid, Palair reservoir is taken as Source. Palair reservoir is situated at Kusumanchi mandal and it is having feeding from NSP canal.

Storage capacity of this reservoir is 2.52 TMC. (7) mandals of Khammam Dist. And 17 Mandals , 2 Muncipalities of Warangal dist.are proposed for coverage with this source with population coverage of 4.16 Lakhs of Khammam dist. And 10.22 Lakhs of Warangal dist. total Water requirement for this Grid 3.609 TMC for 2018 projected population.

1) Chintakani

2) Khammam-Urban 3) Khammam-Rural 4) Kusumanchi 5) Mudigonda 6) Nelakondapally 7) Tirumalaipalem

For Warangal district in this Estimate it is proposed only Intake well, Power supply, and Raw water pumpsets, and the remaining items are proposed by SE,RWS&S, Warangal separately.

a) For Kusumanchi mandal there are existing 2 nos. 8 MLD RSF’s One at Palair village and other at Gurvaigudem village. From Palair Head works safe drinking water is supplying to Entire Tirumalayapalem mandal and part of Kusumanchi mandal. From Gurvaigudem Head works Drinking water is supplying to Part of Kusumanchi mandal and proposed to supply entire Nelakondapally mandal@ 40 LPCD.

As per Grid norms to 100 LPCD the two existing head works are sufficient for only Kusumanchi mandal, and separate head works are proposed for Tirumalayapalem and Nelakondapally Mandals.

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b) For Tirumalayapalem Mandal it is proposed to draw clear water from Proposed 30.00 MLD WTP near gurvaigudem village by pumping up to Bandampally village and proposed 600 KL clear water sump ,90 KL OHBR at Zinkalagudem , 60 KL OHBR at Bachodu by utilizing the existing OHBR,s at Bandampally, Dammaigudem, and Bachodu Thanda. The xisting Secondary mains utilizing upto 100 lpcd level and from there parallel gravity mains are proposed

c) For Nelakondapally Mandal it is proposed to draw Clear water from Proposed 30.00 MLD WTP at Gurvaigudem village by Gravity for both Nelakondapally and part of Mudigonda mandals through Proposed 200 KL OHBR at Gurvaigudem village. The Existing Secondary mains utilizing upto 100 lpcd level and from there parallel gravity mains are proposed

d) For Mudigonda mandal there is Ongoing CPWS Scheme by taking source in Palle Cheruvu of Mutharam village which having NS canal feeding and using as SS tank for canal closure period, to serve 33 habitations of Mudigonda mandal @ 70 LPCD. There is Ongoing 8.00 MLD RSF,850 KL Clear water Sump,120 KL OHBR with 30 mts staging at head works to serve 23 habitatios and 60 KL OHBR with 30 Mts. Staging at Mudigonda to serve 10 Habitations and gravity mains . To achieve as per grid norms the existing head works is restricted to 23 habitations which are at down side.

It is proposed to supply clear water to 10 habitations from Proposed 200 KL OHBR at Gurvaigudem through Gravity which is proposed Centralised head works near Gurvaigudem village of Kusumanchi mandal.

e) For Khammam ( R ) mandal there is Ongoing CPWS Scheme by taking source in Edulla Cheruvu of Edulapuram village which having NS canal feeding and using as SS tank for canal closure period, to serve 68 habitations of Khammam ( R ) mandal @ 40 LPCD. There is Ongoing 6.50 MLD RSF,900 KL Clear water sump,200 KL OHBR with 30 mts staging at head works and gravity mains .

To Achieve Grid norms balance head works of 10 MLD proposed at Edulapuram. It is proposed to take raw water directly from Palair reservoir through canal system to existing MI tank which is proposed to deepen for summer period. It is proposed 10.00 MLD RSF at Head works ,600 KL Clear

water sump at Head works ,250 Kl OHBR at

Arempula village and Gravity mains.

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f) For Khammam ( U ) mandal there is Ongoing CPWS Scheme by taking source in Velugumatla Cheruvu of Puttakota village which having NS canal feeding and using as SS tank for canal closure period, to serve 60 habitations of Khammam ( U ) mandal @ 40 LPCD. There are Ongoing 5.00 MLD RSF,500 KL Clear water sump at head works near Puttakota ,90 KL GLBR at Hillock and gravity mains .

To Achieve Grid norms new head works proposed for balance capacity, it is proposed to take raw water directly from Palair reservoir through canal system to existing MI tank which is proposed to deepen for summer period. It is proposed 5.00 MLD RSF at Head works ,500 KL Clear water sump’s 2 Nos. One at Hear works and other at Zinkala Thanda,100 Kl GLBR at Zinkala thanda Hillock and Gravity mains.

g) For Chintakani mandal there is Existing CPWS Scheme by taking source in Nalla Cheruvu of Chintakani village which having NS canal feeding and using as SS tank for canal closure period, to serve 25 habitations of Chintakani mandal @ 45 LPCD. There are Existing 5.00 MLD RSF,400 KL Clear water sump at head works near Chintakani , 2 nos. 60 KL OHBR with 30 mts. One at chintakani to serve 13 Habitatios and other at Raghavapuram to serve 12 habitations and gravity mains to 13 habitations.

To Achieve grid norms the existing Head works is restricted to 13 habitations, and existing OHBR at chitnakani is proposed to serve 6 Habitations , existing OHBR near Raghavapuram is proposed to serve 10 habitations. New head works proposed for balance 12 habitations, it is proposed to take raw water directly from Palair reservoir through canal system to existing MI tank which is proposed to deepen for summer period.

It is proposed 5.00 MLD RSF at Head works ,500 KL Clear water sump,40 Kl OHBR with 30 mts. Staging at Nerada village to serve 4 Habitations ,60 Kl OHBR with 30 mts.staging at Patharlapadu village to serve 5 habitations and Gravity mains.

In accordance to the above the Governmant of Telanganahas accorded Administrative sanction for c/o Intake wells, WTP, Sumps, R aw water pumping mains in Phase – I an amount of Rs. 16000.00 Lakhs vide GO.Rt. No.82 , Dt,07-02-2015 of PR& RD.

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Accordingly the detailed Estimate is prepared with the following provisions in this Estimate.

1) C/O 46.5X 12 mts. Rectangular Intake well for 17 Mandals of warnagal Dist, and 3 Mandals of Khammam dist.

2) C/O Raw water inflow channel in the bed of Palair Reservoir 3) Formation of Ring bund around the proposed Intake well 4) Formation of Approach road cum bund to Intake well

5) C/O Raw water pumping main from Intake well at Palair Reservoir to 30 MLD WTP at Gurvaigudem village

6) C/O 30.00 MLD Rapid sand Filters near Gurvaigudem village

7) C/O 2 nos. of 1100 Kl clear water sumps at Gurvaigudem head works 8) C/O 24x6 Mts. Pump house at Gurvaigudem Head works

9) C/O Compound wall to GurvaigudemHead works

10) Fixing of 900 HP VT Motor 6 Nos. 2 being stand by for Warangal Dist.

11) Fixing of 200 HP VT motors 3 Nos. 1 is being stand by for WTP at Gurvaigudem

12) Supply and fixing of 80 HP HSC motors 3 nos one is being stand by for Tituemalayapalem mandal at Gurvaigudem head works

13) Supply and fixing of 50 HP HSC motors 3 nos. one is being stand by for Nelakondapally Mandal OHBR at Gurvaigudem Head works

14) C/O 10 MLD Rapid sand filters near Edulapuram village for Khammam ( R ) Mandal

15) C/O of 600 KL clear water sump at Edulapuram Head works

16) C/O Summer storage tank in the bed of Edulla Cheruvu by deepening of Existing Mi tank for canal closure period.

17) C/O 10 MLD Rapid sand filters near Puttakota village for Khammam ( U ) Mandal.

18) C/O of 500 Kl clear water sump at Puttakota head works,

19) C/O Summer storage tank in the bed of Velugumatla Cheruvu by deepening theexisting Mi tank for canal closure period,

20) C/O 5.00 MLD Rapid sand filters near Chintakani village for chintakani mandal,

21) C/O 400 KL clear water sump at Chintakani village,

22) C/O Summer storage tank in the bed of Nalla cheruvu of Chintakani by deepening the existing Mi tank for canal closure period.

Provisions has been made for CED, VAT Workers welfare cess,Power supply, Other departmental permission charges and other unforeseen items.

(8)

The Detailed Estimate is prepared as per meating minutes of Chief Secretary to Government of Telangana as per SSR for current year 2014-15 and Steel, Cement rates of

Assistant Engineer Dy.Executive Engineer Executive Engineer CPWS,Khammam RWS&S,SD, Khammam RWS&S,Divn., Khammam

Superintending Engineer, RWS&S.Circle, Khammam.

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ABSTRACT ESTIMATE

Telangana Drinking water Grid : Khammam Dist.

Name of the Segment : Palair Segment Number : 25

Segement : Construction of Intake well in Palair Reservoir for 17 Mandals of Warangal Dist.

And 3 Mandals of Khammam dist, WTP for 4 Mandals of Khammam dist.

Estimate amount Rs.

In Lakhs 16000.00

Sl.

No. Description of item Qty. unit _{(lakhs )}^Rate Amount (lakhs) 1 Construction of 46.50x13.45 mts. Intake well cum

Pump house 1 No 1100.00 No 1,100.00

2 Construction of VRCC lead channel from Reservoir

bed to Intake well 1 No 350.00 No 350.00

3 Formation of Approach Road to Intake well 1 No 60.00 No 60.00

4 Formation of Ring bund to Intake well 1 No 45.00 No 45.00

5 Construction of 30.00 MLD RSF at Gurvaigudem (

V ) of Kusumanchi ( M ) 1 No 1000.00 No 1,000.00

6 Construction of 1100 KL Clear water sump at

Gurvaigudem Head works 2 No 135.00 No 270.00

7 Construction of 24X6 Mts. Pump house at

8 Construction of Watchman Quarter at

9 Construction of Compound wall to Gurvaigudem

Head works 1 No 45.00 No 45.00

10 Pump sets

HP No Location

1200 6 VT pumpsets at RW collection well to Hed works at Madiripuram for Warangal dist. With 128407 lpm and 69 mts. stastic head

7200 HP 0.110 H.P 792.00

200 4 VT pumpsets at RW collection well to Hed works at Gurvaigudem for 2 mandals of Khammam dist. With 14878 lpm and 25 mts. static head

800 HP 0.150 H.P 120.00

80 4 HSC pumpsets sump at Head works to OHBR at Head works with 7329 lpm and 60.00 mts. total head

320 HP 0.150 H.P 48.00

60 4 HSC pumpsets sump at Head works to Sump at Bachode & Bandampally with 5552 lpm and 55 mts. Total head

240 HP 0.150 H.P 36.00

11 Construction of Raw water pumping main with 600 mm dia. DI K-9 S/S pipes from Intake well at Palair reservoir to Head works at Gurvaigudem

1 No 900.00 No 900.00

12 Construction of 10.00 MLD RSF at Edulapuram (

V ) of Khammam ( R ) ( M ) 1 No 450.00 No 450.00

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Sl.

No. Description of item Qty. unit _{(lakhs )}^Rate Amount (lakhs) 13 Construction of 600 KL Clear water sump at

Edulapuram Head works 1 No 47.00 No 47.00

14 Construction of summer storage tank in the bed of

Edulla Cheruvu of Khammam ( R ) 1 No 1200.00 No 1,200.00

15 Construction of 5.00 MLD RSF at Chintakani ( V )

of Chintakani ( M ) 1 No 250.00 No 250.00

Chintakani Head works 1 No 40.00 No 40.00

Nalla Cheruvu of Chintakani 1 No 3000.00 No 3,000.00

18 Construction of 10.00 MLD RSF at Puttakota ( V )

of Khammam ( U ) Mandla 1 No 450.00 No 450.00

Puttakota Head works 1 No 58.00 No 58.00

Velugumatla cgeruvu of Puttakota 1 No 3000.00 No 3,000.00

21 Add 1% workers welfare cess 132.00

22 Add 5% VAT 666.00

23 Construction of Power room at Gurvaigudem Head

works L.S 9.00

24 Provision for Service line charges, Security deposite, Development Charges payable to TSNPDCL at Intake well near Palair Reservoir

145.00 25 Provision for Un interrupted Power supply & erection

of Transformer at HW 'and C/O HT yard etc. Near Intake well

215.00 26 Provision for Service line charges, Security deposite,

Development Charges payable to TSNPDCL at WTP near Gurvaigudem Head works

150.00 27 Provision for Un interrupted Power supply & erection

of Transformer at HW 'and C/O HT yard etc. near WTP at Gurvaigudem

180.00

28 Provision for SCADA arrengement 400.00

29 Provision for taxes on pipes like CED, CESS etc. 30.00

30 Provision for Land acquisition Payments to line

departments for permissions 200.00

31 Provision for price variation and other unforeseen

items 578.25

16,000.00

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Telangana Water grid

DETAILED CUM ABSTRACT ESTIMATE

Name of the Sub-Work ::-Construction of 5.00 MLD Rapid sand filters at Chintakani

Sno Descirption of item Quantity Rate Per Amount

1 2 3 4 5 6

1 Construction of Rapid Gravity Filtration Plant including civil, mechanical and electrical fully automation including trial running etc., complete.

5.00 MLD Capacity with following specification

5000000 4.8852 Lit 24426000

2 Unforeseen items if any LS 574000

Total 25000000

250

Asst.Engineer Dy. Executive Engineer Executive Engineer

CPWS,Chintakani R.W.S&S, Sub division R.W.S&S, Division Madhira Khammam

Superintending Engineer R.W.S. Circle

Khammam

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TELANGANA WATER GRID KHAMMAM DISTRICT

Segmant No:25 Khamma Rural Mandal

Detailed cum Abstract Estim ate for 10.00 MLD Rapid sand filters

1 2 3 4 5 6

10000000 4.299 Lit 42990000

Total 45000000

450

Asst.Engineer Dy.Exe.Engineer Executive Engineer CPWS , Edulapuram RWS & S, Sub-Division, RWS & S, Divn, Madhira Khammam Khammam Khammam

Superentinding Engineer RWS & S, Circle

Khammam.

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Name of the Segment : Palair

Name of the Sub-Work ::-Construction of 30.00 MLD Rapid sand filters at Gurvaigudem

1 2 3 4 5 6

30000000 3.3023 Lit 99069000

Total 100000000

1000

Asst.Engineer Dy. Executive Engineer Executive Engineer Superintending Engineer CPWS RWS, Sub Divn, RWS, Proj. Divn, RWS, Circle,

Palair Khammam Khammam Khammam

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Name of the Segment : Palair

Name of the Sub-Work ::-Construction of 90.00 MLD Rapid sand filters at Jeella cheruvu for both rural areas and Khammam corporation

1 2 3 4 5 6

1 Construction of Rapid Gravity Filtration Plant including civil, mechanical and electrical fully automation including trial running etc., complete.as per specifications in SSr 2014-15

90000000 3.3028 Lit 297205524

Total 297500000

2975

Asst.Engineer Dy. Executive Engineer Executive Engineer Superintending Engineer TDWSP TDWSP, Sub Divn, TDWSP. Divn, TDWSP, Circle,

Palair Khammam Khammam Khammam

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Name of the work: Providing CPWSS Scheme to Krosuru and other habitations in Gundur district Abstract litre rate estimate for construction of 40000 litres, 9.60m staging OHSR at Utukuru

55.56m/sec 185.21 Amount in Rs lakhs 35.72

S.No Description Qty Rate per Amount

Construction of OHSR for finished work including 2 coats of snowcem painting, lettering, fixing of all required fixtures, pipes, bends,valves,etc. complete as per departmental designs and drawings.

Fixtures include:

1. RCC or Aluminium inside ladder 2. Dog legged staircase 3. Lightening arrestor including conductor and earthing 4. Water level indicator of good quality with ebonite/copper float, approved pattern, 5. Ventilators 6. Man hole frame and cover 2 Nos. and 7. Railing GI or RCC at floor slab level, 8. RCC hand railing alround at top of reservoir 9.MS ladder/spiral stair case on the outside M30grade

204

a Basic rate per litre 40000 34.37 litre 1374800.00

b

Add increase/decrease @5%per100kg/sqcm for wind pressure

40000 -3.12 litre -124604.00

c Add 10% for rural areas 40000 3.44 litre 137480.00

d Add for increase in staging 40000 -0.01 litre -400.00

e Add for decrease in rate of Cement 40000 -1.68 litre -67200.00 f Add for increase in rate of Steel 40000 -2.75 litre -110000.00 g Add for increase/decrease in rate wind pressure

h Provision towards cost of CI Specials and valves 1867711.00

i Provision towards const.of valve chambers 49977.00

j Provision towards unforeseen items 0.00

k Add Contractors profit @14% 418640.00

l Unforseen items & CED on CI pipes and specials LS 25935.00

Total 3572339.00

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Name of the work: Providing CPWSS Scheme to Krosuru and other habitations in Gundur district Abstract litre rate estimate for construction of 60000 litres, 12.75m staging OHSR at BC ST and Kanna colonies

55.56m/sec 185.21 Amount in Rs lakhs 37.72

Fixtures include:

204

b

Add increase/decrease @5%per100kg/sqcm for wind pressure

60000 -2.36 litre -141770.00

d Add for increase in staging 60000 0.06 litre 3600.00

e Add for decrease in rate of Cement 60000 -1.28 litre -76800.00 f Add for increase in rate of Steel 60000 -2.09 litre -125400.00 g Add for increase/decrease in rate wind pressure

j Provision towards unforeseen items 0.00

k Add Contractors profit @14% 439813.00

l Unforseen items & CED on CI pipes and specials LS 34589.00

Total 3772340.00

(17)

NAME OF THE WORK :: CPWS scheme to 18 tail-end saline affected habitations including Edarada in East Godawari District

Requirement of CI Specials for the OHSR with 9.55m staging

Diameter of pipe in MM 100

S.No. Description Dia. Req No's Rate Per Amount

1 Inlet connections

D/F pipes - 2m. Long 100 5 3438.97 17194.85

D/F pipes - 0.90m. Long 100 1 1815.92 1815.92

D/F pipes - 0.60m. Long 100 2 1373.26 2746.52

90 D/F bends 100 1 987.54 987.54

Tail pieces 100 1 1129.28 1129.28

Duck foot bends 100 1 1510.36 1510.36

2 Outlet connections

D/F pipes - 2m. Long 100 4 3438.97 13755.88

D/F pipes - 0.90m. Long 100 1 1815.92 1815.92

D/F pipes - 0.60m. Long 100 2 1373.26 2746.52

Bell mouths 100 1 522.82 522.82

Duck foot bends 100 1 1510.36 1510.36

3 Scour connections

D/F pipes - 2m. Long 80 4 2730.26 10921.04

D/F pipes - 0.90m. Long 80 2 1465.05 2930.10

D/F pipes - 0.60m. Long 80 4 1119.99 4479.96

Bell mouths 80 1 406.63 406.63

Duck foot bends 80 2 1219.90 2439.80

Semicircular bend 80 1 1452.27 1452.27

4 Overflow connections

D/F pipes - 2m. Long 100 5 3438.97 17194.85

D/F pipes - 0.90m. Long 100 1 1815.92 1815.92

D/F pipes - 0.60m. Long 100 2 1373.26 2746.52

Bell mouths 100 1 522.82 522.82

90 D/F bends 100 1 987.54 987.54

Tail pieces 100 1 1129.28 1129.28

Duck foot bends 100 1 1510.36 1510.36

5 Sluice Valves

Sluice valve for Inlet 100 1 8754.00 Each 8754.00

Sluice valve for Outlet 100 1 8754.00 Each 8754.00

Sluice valve for Scour 80 1 6626.00 Each 6626.00

Provision for CED for CI specials 0.00

Total 118407.00

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Abstract litre rate estimate for construction of 250000 litres, 15 m staging OHBR at Jeella cheruvu Hillock for Nelakondapally and Mudigonda Mandals

200 Amount in Rs lakhs 90.00

Fixtures include:

204

b

Add increase/decrease @5%per100kg/sqcm for

wind pressure ₂₅₀₀₀₀ _-1.72 litre -429206.00

d Add for decrease in staging 250000 0.25 litre 62500.00

e Add for increase in staging 250000 0.00 litre 0.00

f Add for decrease in rate of Cement 250000 3.06 litre 765000.00 g Add for increase in rate of Steel 250000 -1.04 litre -260000.00

j Add Contractors profit @14% 1019101.00

k Unforseen items & CED on CI pipes and specials LS 181356.00

Total 9000000.00

90.00

Asst.Engineer Dy. Executive Engineer Executive Engineer Superintending Engineer TDWSP TDWSP, Sub Divn, TDWSP Divn, TDWSP, Circle, Palair Khammam Khammam Khammam

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Capacity Rate 10000 58.54

15000 40.26 As per the

20000 39.56 SSR Estimate

40000 35.02 Cement 4000 6100

60000 26.57 Steel 46500 44000

80000 25.55 decrease Staging - 10 mts 10 15

90000 25.04 increase Staging - 10 mts 100000 24.53

120000 23.92

150000 23.00 1.32

200000 21.47 0.66

250000 20.81 20.81

300000 20.15

350000 18.96

400000 17.77 450000 15.40

VC for 500 mm pipe lines 54,820

VC for 80 mm pipe lines 15,968

70,788

0.00

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Requirement of CI Specials for the OHSR with 15.0 m staging

Diameter of pipe in MM 100

S.No. Description Dia. Req No's Rate Per Amount

1 Inlet connections

D/F pipes - 2m. Long 450 9 32943.90 296495.10

D/F pipes - 0.90m. Long 450 0 16973.11 0.00

D/F pipes - 0.60m. Long 450 1 12617.44 12617.44

90 D/F bends 450 1 16656.20 16656.20

Tail pieces 450 1 10664.39 10664.39

Duck foot bends 450 1 25795.00 25795.00

2 Outlet connections

D/F pipes - 2m. Long 500 7 38530.36 269712.52

D/F pipes - 0.90m. Long 500 1 19941.01 19941.01

D/F pipes - 0.60m. Long 500 1 14871.19 14871.19

Bell mouths 500 1 8844.00 8844.00

Duck foot bends 500 1 32870.20 32870.20

3 Scour connections

D/F pipes - 2m. Long 250 7 13826.12 96782.84

D/F pipes - 0.90m. Long 250 2 7194.59 14389.19

D/F pipes - 0.60m. Long 250 3 5386.00 16157.99

Bell mouths 250 1 2284.70 2284.70

Duck foot bends 250 2 8180.70 16361.40

Semicircular bend 250 1 11792.00 11792.00

4 Overflow connections

D/F pipes - 2m. Long 450 9 32943.90 296495.10

D/F pipes - 0.90m. Long 450 0 16973.11 0.00

D/F pipes - 0.60m. Long 450 1 12617.44 12617.44

Bell mouths 450 1 6854.10 6854.10

90 D/F bends 450 1 16656.20 16656.20

Tail pieces 450 1 10664.39 10664.39

Duck foot bends 450 1 25795.00 25795.00

5 Sluice Valves

Sluice valve for Inlet 450 1 219588.00 Each 219588.00

Sluice valve for Outlet 500 1 235759.00 Each 235759.00

Sluice valve for Scour 80 1 7255.00 Each 7255.00

Provision for CED for CI specials ^169792.00

Total 1867711.00

Asst.Engineer Dy. Executive Engineer Executive Engineer Superintending Engineer TDWSP TDWSP, Sub Divn, TDWSP Divn, TDWSP, Circle, Palair Khammam Khammam Khammam

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400 KL Sump at Chintakani.xls

NAME OF THE WORK :: PROVIDING PROTECTED DRINKING WATER TO THE TRIBAL HABITATIONS IN KERAMERI, JAINUR, SIRPUR-U, AND NARNUR MANDALS IN ADILABAD DISTRICT

Abstract cum detailed estimate for Construction of Clear water Sump well of 1600 KL

Est cost in Rs lakhs: #REF!

Sl.

No .

Description No. Measurements

Qty. Rate (Rs) per Amount (Rs)

L B D

1 Earth work excavation in hard gravelly soils and depositing on bank and disposing off from the site upto 250m lead . including cost and conveyance of all materials and labour charges etc., complete as per standard specifications.

For sump Fdn. Up to 2m Depth 1x1 27.30 27.30 2.00 1490.58 #REF! 1 Cum #REF!

2m -3 m Depth 1x1 27.30 27.30 0.925 689.39 #REF! 1 Cum #REF!

2 PCC (1:4:8) using 40 mm HBG metal including cost and conveyance of all materials and labour charges etc., complete as per standard specifications for foundation

levelling course 1x1 27.30 27.30 0.30 223.59 #REF! 1 Cum #REF!

3 VRCC (1:1.5:3) using 20 mm HBG crushed metal including cost and conveyence of all materials and labour charges but excluding cost of steel and its fabrication charges etc., complete as per standard specifications for

a) Floor slab 1x1 27.300 27.300 0.325 242.219 #REF! 1 Cum #REF!

b) Inner columns 1x36 0.300 0.300 3.075 13.561 #REF! 1 Cum #REF!

c) Beams in X Direction 1x6 26.000 0.300 0.225 12.285 #REF! 1 Cum #REF!

d) Beams in Y Direction 1x6 24.200 0.300 0.225 11.435 #REF! 1 Cum #REF!

e) Side wall 350 mm Thick 1x1 105.400 0.350 1.500 55.335 #REF! 1 Cum #REF!

f) Side wall 250 mm Thick 1x1 105.000 0.250 1.800 47.250 #REF! 1 Cum #REF!

g) Haunch portion 1x1 103.000 0.250 (0.25/2) 3.219 #REF! 1 Cum #REF!

h) Roof slab 1x1 26.700 26.700 0.125 89.111 #REF! 1 Cum #REF!

4Acco-proof Plastering with CM(1:3) prop. 12 mm thick with 2% acco-proof powder including cost and conveyance of all materials and labour charges etc., complete as per standard specifications for sump well

Bottom of the sump 1x1 26.000 26.000 - 676.000

Side walls inside 1x4 26.000 - 3.300 343.200

Inner Columns 1x36 1.200 - 3.075 180.810

Beams sides 1x6 26.000 0.450 - 81.900

1x6 24.200 0.450 - 76.230

Top slab ceiling 1x1 26.000 26.000 - 676.000

Deduct for columns portion 1x49 0.300 0.300 - -4.410

2029.730 #REF! 10 Sqm #REF!

(22)

400 KL Sump at Chintakani.xls Sl.

No .

Description No. Measurements

Qty. Rate (Rs) per Amount (Rs)

L B D

5Plastering with CM(1:3) prop. 12 mm thick including cost and conveyance of all materials and labour charges etc., complete as per standard specifications for sump

well Side walls Outside above G.Lelvel 1x4 26.500 - 1.000 106.00

Over top slab 1x1 26.700 26.700 - 712.890

Total 818.890 #REF! 10 Sqm #REF!

6Snowcem painting with 2 coats over a primary coat including cost and conveyance of all materials and labour charges etc., complete as per standard specifications

Side wall Outside above GL 1x4 26.500 - 1.000 106.00

Over top slab 1x1 26.700 26.700 - 712.890

Total 818.89 #REF! 10 Sqm #REF!

7 Providing of RCC Design railing of 65mm Thick including cost and conveyance of all materials and

labour charges etc., complete L.S. 60,000

8 Provision towards cost of steel and

Fabrication charges of steel 50.00 #REF! 1 MT #REF!

9 Provision for RCC phenial as per

standard specifications 25 800 Job 20,000

10 Providing mesh to phenials including

all charges 25 300 Job 7,500

11 Provision for RCC inside ladder as

per the standard specifications 2 5000 Each 10,000

12 Supply and fixing of CI light type man hole cover with frame of size 0.6 x 0.6m as per standard

specification 4 2130 each 8,520

#REF!

14 Provision for unforeseen items such as precautions to be taken for uplift condition, refilling the foundation with excavated earth

and rock cutting, etc. L.S. 106,800

Total Rs. #REF!

(23)

Telangana Drinking Water Grid ; Khammam Dist.

Name of the Segment : Palair

Segment No.: 25.00

Mandal Chintakani

Capacity of Sump 400.00

Capacity of Sump Proposed 400.00 K.L Internal Diameter of sump well 14.00

Depth of side wall requird 2.58

Provide dead storage 0.30

Provide Free board 0.30

Total height of side wall 3.18

Side wall thickness 0.300 4.12

Side wall thickness 0.250

Side wall height above GL 0.60 Side wall height below GL 2.58

Bottom slab projection 0.30

Chord length 15.20 15.20

Thickness of top Dome

Thickness of bottom slab 0.300 Diameter of bottom slab 15.20 Diameter of C.C bed for foundation 15.80

Thickness of CC bed 0.30

Depth of excavation for foundation 3.48

Top slab dia 15.10 15.10

Top ring beam width Top ring beam depth

Radius of the circle of dome 0.00

(24)

Telangana Drinking Water Grid ; Khammam Dist.

Abstract cum detailed estimate for 500 KL capacity sump at Chintakani

Est Cost in Rs Lakhs: 40.00

Sl. Description No. Measurements Qty. Rate per Amount

No. L B D (Rs) (Rs)

1 Earth work excavation in hard gravelly soils and depositing on bank with an initial lead of 10 m.

and lift of 2 m. including cost and conveyance of all materials and labour charges etc.,

complete as per standard specifications.

For Foundation 0.00 to

3.00 Mts. 0.785 15.80 15.80 3.00 587.90 122.40 1 Cum 71,959

For Foundation 3.00 mts.

6.00 mts. 3.000 1.50 1.20 0.50 2.70 157.40 1 Cum 425

2

Filling of sand in the bed of the foundation including cost and conveyance of all materials and labour charges etc., complete as per standard specifications.

For Foundation 0.785 15.80 15.80 0.30 58.79

For Foundation 4.000 1.50 1.20 0.30 2.16

60.95 2182.50 1 Cum 133,023 PCC (1:3:6) using 40 mm HBG metal including

cost and conveyance of all materials and labour charges etc., complete as per standard specifications for foundation levelling course

For Foundation 0.785 15.80 15.80 0.30 58.79

For Foundation 4.000 1.50 1.20 0.30 2.16

4 60.95 5088.10 1 Cum 310,120

4 VRCC (1:1.5:3) using 20 mm HBG crushed metal including cost and conveyence of all materials and labour charges but excluding cost of steel and its fabrication charges etc., complete as per standard specifications for

For Floor Slab 0.785 15.20 15.20 0.450 81.61 8663.00 1 Cum 706,987

For Wing slabs 4 1.50 1.00 0.300 1.80 8663.00 1 Cum 15,593

For side wall 300 mm Thick 3.142 14.30 0.30 1.80 24.26 12003.90 1 Cum 291,215 For side wall 250 mm Thick 3.142 14.25 0.25 1.61 18.02 12774.50 1 Cum 230,196

For Columns 21 0.30 0.30 3.11 5.88 10366.90 1 Cum 60,957

(25)

No. L B D (Rs) (Rs)

For beam I 2 14.50 0.30 0.30 2.61

For beam II 4 14.00 0.30 0.30 5.04

For beam III 4 12.70 0.30 0.30 4.57

Deduct beam Junctions 21 0.30 0.30 0.30 -0.57

11.65 10448.70 1 Cum 121,727

Haunches 3.142 14.85 0.23 (0.225/2) 1.21 8663.00 1 Cum 10,482

For topslab of 150mm

thick 0.785 15.10 15.10 0.150 26.85

Deduct Manholes 4 0.60 0.60 0.150 -0.22

Deduct Ventilators 2x0.785 0.90 0.90 0.150 -0.19

26.44 9514.70 1 Cum 251,569 6 Plastering with CM(1:3) prop. 12 mm thick

including cost and conveyance of all materials and labour charges etc., complete as per standard specifications for sump well

Outside the sump 3.142 15.50 0.90 43.83

Columns alround 21 1.20 3.10 78.12

Sides of the beams I 2 15.00 0.30 9.00

Sides of the beams I2 4 14.00 0.30 16.80

Sides of the beams 3 4 12.70 0.30 15.24

Deduct beam junctions 2x2 0.30 0.30 -0.36

Ceiling of the top slab 0.785 14.00 14.00 153.86

Total 316.49 2147.50 10 Sqm 67,966

7 Acco-proof Plastering with CM(1:3) prop. 12 mm thick with 2% acco-proof powder including cost and conveyance of all materials and labour charges etc., complete as per standard specifications for sump well

Inside side wall of sump 3.142 14.00 3.40 149.56 Bottom of the sump 0.785 14.00 14.00 153.86

Total 303.42 1560.60 10 Sqm 47,352

8 Snowcem painting with 2 coats over a primary coat including cost and conveyance of all materials and labour charges etc., complete as per standard specifications

Outside above GL 3.142 15.50 0.90 43.83

Over the slab 0.785 15.10 15.10 178.99

222.82 964.30 10 Sqm 21,487

(26)

No. L B D (Rs) (Rs)

9 Provision towards cost of steel and fabrication

charges 21.50 60898.80 1 Mt 1,309,324

10 Provision for G.I. pipe railing around the top

slab 3.14 14.25 44.75 650.32 1 Mtr. 29,102

11 Provision for RCC central phenial as per standard

specifications 2 2000 Each 4,000

12 Providing mesh to phenials including all

charges 2 1500 Each 3,000

13 Provision for RCC ladder inside the sump as per

the standard

specifications 1 4000 Each 4,000

14 Supply and fixing of RCC manhole cover of size

0.9mx0.9m as per standard specification ₂ ₁₅₀₀ each 3,000

15 Provision for pipe line from RSF Out let to sump and inlet connections to sump etc. with c.I. D/F

pipes, specials, valves . ₁

As per sub

Esimate 249,347

16 Add L.S for toher

unforeseen items 129,553

4,000,000 40.00

Asst.Engineer Dy.Exe.Engineer Executive Engineer RWS & S, Chintakani RWS & S, Sub-Division, RWS & S (Proj,) Divn,

Madhira Khammam

Superentinding Engineer RWS & S, Circle

Khammam.