Name of Work:- Operation of Ward level piped water supply schemes (Quality affected/NQ affected) & PWS Schemes by deploying pump operators and payment of electricity charges and Part II: Variable Comprehensive maintenance of Ward level water supply schemes (Quality affected/NQ affected) & PWS Schemes, i/c the cost of chemicals, overhauling of filter media and related appurtenances, cleaning of ESR and campus, maintenance viz. cleaning painting of pump house, boundary wall, repair of leakages in districbuition line, repair and provision of new FHTCs, repair amd maintenance of pumps and other electromechanical components etc. all complete as per the directions of Engineer-in-charge. Blocks: All Blocks of Dhaka Division No. of schemes: WLS(Non Quality): - 54 WLS(Quality):- 00 PWS: -12

GOVERNMENT OF BIHAR

PUBLIC HEALTH ENGINEERING DEPARTMENT

NAME OF WORK:- ESTIMATE FOR O&M FOR NEXT FIVE YEAR AFTER COMPLETION OF FIVE YEAR O&M BY AGENCY OF All WLS SCHEME UNDER P.H. DIVISION DHAKA.

ESTIMATED COST- Rs.37,647,100.00

PUBLIC HEALTH DIVISION, DHAKA

PUBLIC HEALTH ENGINEERING DEPARTMENT P.H.DIVISION,ARA

P.H. DIVISION DHAKA

NAME OF WORK:- ESTIMATE FOR O&M FOR NEXT FIVE YEAR AFTER COMPLETION OF FIVE YEAR O&M BY AGENCY OF All WLS SCHEME UNDER P.H. DIVISION DHAKA .

This Estimate has been framed by Executive Engineer P.H. Division, Dhaka as per direction of department for O&M of WLS scheme whoes five year O&M had been completed and required another five year O&M to meet the cost of above work. This estimate has been framed in order to ensure the continuous water supply through WLS scheme including comprehensive operation and maintainance with payment of electricity bill as per attached list during the period of five year Under P.H. Division, Dhaka.

1 PROVISIONS:- The following provision has been made in this estimate:-

1. Maintainance of distribution system

2. Provision of maintainance for payment of operator and electricity bill.

3. Maintainanace of civil structure

4. Maintainanace of electrical and mechanical item

5. Provision of maintanainace of FHTC and GI posts.

6. Providing O&M for 5 years.

The rates taken for preparation of this estimate is based on the present labour & materials rates as circulated by the BCD SoR'2022. the rates of pipes which were circulated by the dept. and had been prevailing since 2018; has been escalated by a factor of 15.06% as directed by the CPWD.

4 Estimated Project Cost: The Estimated Cost of this Project comes to Rs.37,647,100.00

on the basis of current Bihar SOR effictive from 01.01.22, Revised rate approved by PHED Headquarter and Prevailing Market rates for Non Schedule items including 1% Contingency.

5 work Completion Time FIVE YEAR

6 Specification: All relevant standard specification of PWD, PHED of Govt. of Bihar will be followed during the execution of work.

Junior Engineer Assistant Engineer Executive Engineer

P.H.Section, Belhar P.H.Sub-Division,Belhar P.H. DIVISION DHAKA

GOVERNMENT OF BIHAR

Public Health Engineering Department

ABSTRACT OF COST

Estimate for the work:- O&M FOR NEXT FIVE YEAR AFTER COMPLETION OF FIVE YEAR O&M BY AGENCY OF WLS UNDER P.H. DIVISION DHAKA .

S.No. Description Quantity Unit Rate Total Amount O&M Completed on

1 Cost of Operation and maintainance of WLS Scheme in Panchayat-Tetariya,Ward-2,7,9&14,Block-Tetariya for five year(as per Sub estimate -1) 1 Nos. Rs.2,769,000.00 Rs.2,769,000.00 04-19-25

2 Cost of Operation and maintainance of WLS Scheme in Panchayat-Patahi East,Ward-1&9,Block-Patahi for five year(as per Sub estimate -2) 1 Nos. Rs.1,360,800.00 Rs.1,360,800.00 04-13-25

3 Cost of Operation and maintainance of WLS Scheme in Panchayat-Madhuban South,Ward-6,Block-Madhuban for five year(as per Sub estimate -3) 1 Nos. Rs.702,600.00 Rs.702,600.00 10-14-26

4 Cost of Operation and maintainance of WLS Scheme in Panchayat-Fenhara,Ward-15&19,Block-Fenhara for five year(as per Sub estimate -4) 1 Nos. Rs.1,371,800.00 Rs.1,371,800.00 03-15-25

5 Cost of Operation and maintainance of WLS Scheme in Panchayat-Shyampur,Ward-4,5,6,8&14,Block-Adapur for five year(as per Sub estimate -5) 1 Nos. Rs.3,496,000.00 Rs.3,496,000.00 03-24-26

6 Cost of Operation and maintainance of WLS Scheme in Panchayat-Auraiya,Ward-4,6,11&12,Block-Adapur for five year(as per Sub estimate -6) 1 Nos. Rs.2,788,800.00 Rs.2,788,800.00 03-24-26

7 Cost of Operation and maintainance of WLS Scheme in Panchayat-Sirsiya Kala,Ward-3&4,Block-Adapur for five year(as per Sub estimate -7) 1 Nos. Rs.1,403,600.00 Rs.1,403,600.00 05-07-26

8 Cost of Operation and maintainance of WLS Scheme in Panchayat-Narha Panapur,Ward-2,3&9,Block-Tetariya for five year(as per Sub estimate -8) 1 Nos. Rs.2,117,200.00 Rs.2,117,200.00 07-28-25

9 Cost of Operation and maintainance of WLS Scheme in Panchayat-Maduhaha Brit,Ward-1,6,7,9,12,14&15,Block-Tetariya for five year(as per Sub estimate -9) 1 Nos. Rs.4,862,100.00 Rs.4,862,100.00 07-22-25

10 Cost of Operation and maintainance of WLS Scheme in Panchayat-Madhuban south & North,Ward-5,7,8&11,Block-Madhuban for five year(as per Sub estimate -10) 1 Nos. Rs.2,813,400.00 Rs.2,813,400.00 11-20-25

11 Cost of Operation and maintainance of WLS Scheme in Panchayat-Rajepur,Ward-1A,1B&9B,Block-Mehsi for five year(as per Sub estimate -11) 1 Nos. Rs.2,102,200.00 Rs.2,102,200.00 07-11-25

12 Cost of Operation and maintainance of WLS Scheme in Panchayat-Purnahaiya,Ward-2,6,8,9,10,19&20,Block-Ghorasahan for five year(as per Sub estimate -12) 1 Nos. Rs.4,875,100.00 Rs.4,875,100.00 05-01-25

13 Cost of Operation and maintainance of WLS Scheme in Panchayat-Vishunpur,Ward-3,10,11&13,Block-Chakia for five year(as per Sub estimate -13) 1 Nos. Rs.2,789,000.00 Rs.2,789,000.00 04-19-25

14 Cost of Operation and maintainance of WLS Scheme in Panchayat-Rajepur,Ward-8,9A,11,12,14&15,Block-Mehsi for five year(as per Sub estimate -14) 1 Nos. Rs.4,195,500.00 Rs.4,195,500.00 04-21-25

Junior Engineer Assistant Engineer Executive Engineer

P.H.Division, Dhaka

Sub Estimate No.- 01

Estimate for Administrative Approval of Operation & maintenance of 4 nos. of Wrad level water supply schemes (Non Quality affected) for the period 2025-2030 in Block:TETARIYA Under P.H.Division, DHAKA.

1 Name of Division - DHAKA

2 Name of Sub Division - CHAKIA

3 Block - TETARIYA

4 Panchayat - TETARIA

5 Wards Covered - 02,07,09 & 14

6 No of schemes associated 4

7 Year of DB completion of original scheme - 2020 Remarks

sl. No. Description Unit Cost as per TS Variation amount Total Cost % annual O&M cost % annual depreciation Base year O&M Cost Quantity Rate Amount 13

I. Fixed Costs per ward

(a) Cost of pump operator

1 nos for 365 days per month 4.00 4000.00 192000.00

Sub Total a= 192000.00

(b) Cost of energy charges

Capacity of motor pump say 3 HP=(.746x3.00= 2.24 kW) kW 2.24

Avg. running hrs,/day 8

Energy charges per year= avg. running hrs/dayx.746x3.00x365 per unit 6534.96 2.60 16990.896

fixed charges per month 12 100.00 3600.00

duty charges @6% of energy charge 1019.45

SubTotal b= 21610.35

No. of total wards 4 21610.35 86441.40

Total Fixed Cost (I) = 278,441.40

II. Variable Cost per ward

(a) Cost of chemical 0.539946 197.08029

for 2 ppm & 30% Cl solution (population x demand x cl strength) (((200x5x81x4)/1000000)x100/30)x365 Kg/Year 394.161 150.00 59124.15 4927.0125 788.322

Sub Total a= 59124.15

(b) Cleaning of ESR every 6 months & cleaning of campus at regular interval per year 4 5000.00 20000.00

Sub Total b= 20000.00

(c) Infrastructure Maintenance

Rt=[ 1+(r/100)]^t x Base year O&M cost t= 5

Sub Total (Civil work)= 43821.26 50941.75 50941.75

Sub Total c= 62888.13

Total Variable Cost II (a+b+c)= 142,012.28 295.858917

No. of total wards 4 142,012.28 142,012.28

III Expenditure (Misc. item such as water quality test report i/c allied stationery 5% of (II)=

IV Contractor's profit @ 10% on (I) & (II)= 42,045.37

V Add GST @ 18% on (I) & II)= 75,681.66

VI Add labour cess @ 1% on (II)= 1,420.12 355.0307003

VII Add cost towards emergent, unforseen breakdowns @ 10% on (II)= 14,201.23 22946.72176

VIII Variable Operation and maintainence cost for 1 year (III+IV+V+VI+VII+VIII)= 275,360.66 1153.754292 13845.0515

IX Total Cost (I) & (II)= 553,802.06

X Total Operation and maintainence cost for 5 year including fixed and variable costs= 2,769,010.30

Executive Engineer

P.H. Division Dhaka

Sub Estimate No.- 02

Estimate for Administrative Approval of Operation & maintenance of 2 nos. of Wrad level water supply schemes (Non Quality affected) for the period 2025-2030 in Block:PATAHI Under P.H.Division, DHAKA.

1 Name of Division - DHAKA

2 Name of Sub Division - DHAKA

3 Block - PATAHI

4 Panchayat - PATAHI EAST

5 Wards Covered - 1&9

6 No of schemes associated - 2

7 Year of DB completion of original scheme - 2020 Remarks

sl. No. Description Unit Cost as per TS Variation amount Total Cost % annual O&M cost % annual depreciation Base year O&M Cost Quantity Rate Amount 13

I. Fixed Costs per ward

(a) Cost of pump operator

1 nos for 365 days per month 2.00 4000.00 96000.00

Sub Total a= 96000.00

(b) Cost of energy charges

Capacity of motor pump say 3 HP=(.746x3.00= 2.24 kW) kW 2.24

Avg. running hrs,/day 8

Energy charges per year= avg. running hrs/dayx.746x3.00x365 per unit 6534.96 2.60 16990.896

fixed charges per month per scheme 12 100.00 3600.00

duty charges @6% of energy charge 1019.45

SubTotal b= 21610.35

No. of total wards 2 21610.35 43220.70

Total Fixed Cost (I) = 139,220.70

II. Variable Cost per ward

(a) Cost of chemical 0.539946 197.08029

for 2 ppm & 30% Cl solution (population x demand x cl strength) (((200x5x81x2)/1000000)x100/3)x365 Kg/Year 197.081 150.00 29562.15 2463.5125 394.162

Sub Total a= 29562.15

(b) Cleaning of ESR every 6 months & cleaning of campus at regular interval per year 2 5000.00 10000.00

Sub Total b= 10000.00

(c) Infrastructure Maintenance 197.0805

Rt=[ 1+(r/100)]^t x Base year O&M cost t= 5

Sub Total (Civil work)= 19067.82 22061.12 22061.12

Sub Total (elctro mech)= 4680.15 5973.19 5973.19

Sub Total c= 28034.31

Total Variable Cost II (a+b+c)= 67,596.46 140.8259573

No. of total wards 2 67,596.46 67,596.46

III Expenditure (Misc. item such as water quality test report i/c allied stationery 5% of (II)=

IV Contractor's profit @ 10% on (I) & (II)= 20,681.72

V Add GST @ 18% on (I) & II)= 37,227.09

VI Add labour cess @ 1% on (II)= 675.96 168.9911488

VII Add cost towards emergent, unforseen breakdowns @ 10% on (II)= 6,759.65 11078.40622

VIII Variable Operation and maintainence cost for 1 year (III+IV+V+VI+VII+VIII)= 132,940.87 567.0032794 6804.039353

IX Total Cost (I) & (II)= 272,161.57

X Total Operation and maintainence cost for 5 year including fixed and variable costs= 1,360,807.87

Executive Engineer

P.H. Division Dhaka

Sub Estimate No.- 03

Estimate for Administrative Approval of Operation & maintenance of 1 nos. of Wrad level water supply schemes (Non Quality affected) for the period 2025-2030 in Block:MADHUBAN Under P.H.Division, DHAKA.

1 Name of Division - DHAKA

2 Name of Sub Division - CHAKIA

3 Block - MADHUBAN

4 Panchayat - MADHUBAN SOUTH

5 Wards Covered - 6

6 No of schemes associated 1

7 Year of DB completion of original scheme - 2020 Remarks

sl. No. Description Unit Cost as per TS Variation amount Total Cost % annual O&M cost % annual depreciation Base year O&M Cost Quantity Rate Amount 13

I. Fixed Costs per ward

(a) Cost of pump operator

1 nos for 365 days per month 1.00 4000.00 48000.00

Sub Total a= 48000.00

(b) Cost of energy charges

Capacity of motor pump say 3 HP=(.746x3.00= 2.24 kW) kW 2.24

Avg. running hrs,/day 8

Energy charges per year= avg. running hrs/dayx.746x3.00x365x 1 scheme per unit 6534.96 2.60 16990.896

fixed charges per month 12 100.00 3600.00

duty charges @6% of energy charge 1019.45

SubTotal b= 21610.35

No. of total wards 1 21610.35 21610.35

Total Fixed Cost (I) = 69,610.35

II. Variable Cost per ward

(a) Cost of chemical 0.539946 197.08029

for 2 ppm & 30% Cl solution (population x demand x cl strength) (((200x5x81x1)/1000000)x100/30)x365 Kg/Year 98.5405 150.00 14781.08 1231.75625 197.081

Sub Total a= 14781.08

(b) Cleaning of ESR every 6 months & cleaning of campus at regular interval per year 1 5000.00 5000.00

Sub Total b= 5000.00

(c) Infrastructure Maintenance 197.0805

Rt=[ 1+(r/100)]^t x Base year O&M cost t= 5

Sub Total (Civil work)= 12160.74 14228.75 14228.75

Sub Total (elctro mech)= 2340.07 2986.59 2986.59

Sub Total c= 17215.34

Total Variable Cost II (a+b+c)= 36,996.42 77.07586788

No. of total wards 1 36,996.42 36,996.42

III Expenditure (Misc. item such as water quality test report i/c allied stationery 5% of (II)=

IV Contractor's profit @ 10% on (I) & (II)= 10,660.68

V Add GST @ 18% on (I) & II)= 19,189.22

VI Add labour cess @ 1% on (II)= 369.96 92.49104145

VII Add cost towards emergent, unforseen breakdowns @ 10% on (II)= 3,699.64 5909.659748

VIII Variable Operation and maintainence cost for 1 year (III+IV+V+VI+VII+VIII)= 70,915.92 292.7630557 3513.156669

IX Total Cost (I) & (II)= 140,526.27

X Total Operation and maintainence cost for 5 year including fixed and variable costs= 702,631.33

Executive Engineer

P.H. Division Dhaka

Sub Estimate No.- 04

Estimate for Administrative Approval of Operation & maintenance of 2 nos. of Wrad level water supply schemes (Non Quality affected) for the period 2025-2030 in Block:FENHARA Under P.H.Division, DHAKA.

1 Name of Division - DHAKA

2 Name of Sub Division - DHAKA

3 Block - FENHARA

4 Panchayat - FENHARA

5 Wards Covered - 15&19

6 No of schemes associated 2

7 Year of DB completion of original scheme - 2020 Remarks

sl. No. Description Unit Cost as per TS Variation amount Total Cost % annual O&M cost % annual depreciation Base year O&M Cost Quantity Rate Amount 13

I. Fixed Costs per ward

(a) Cost of pump operator

1 nos for 365 days per month 2.00 4000.00 96000.00

Sub Total a= 96000.00

(b) Cost of energy charges

Capacity of motor pump say 3 HP=(.746x3.00= 2.24 kW) kW 2.24

Avg. running hrs,/day 8

Energy charges per year= avg. running hrs/dayx.746x3.00x365 per unit 6534.96 2.60 16990.896

fixed charges per month 12 100.00 3600.00

duty charges @6% of energy charge 1019.45

SubTotal b= 21610.35

No. of total wards 2 21610.35 43220.70

Total Fixed Cost (I) = 139,220.70

II. Variable Cost per ward

(a) Cost of chemical 0.539946 197.08029

for 2 ppm & 30% Cl solution (population x demand x cl strength) (((200x5x81x2)/1000000)x100/30)x365 Kg/Year 197.081 150.00 29562.15 2463.5125 394.162

Sub Total a= 29562.15

(b) Cleaning of ESR every 6 months & cleaning of campus at regular interval per year 2 5000.00 10000.00

Sub Total b= 10000.00

(c) Infrastructure Maintenance 197.0805

Rt=[ 1+(r/100)]^t x Base year O&M cost t= 5

Sub Total (Civil work)= 20505.11 23648.00 23648.00

Sub Total (elctro mech)= 4680.15 5973.19 5973.19

Sub Total c= 29621.19

Total Variable Cost II (a+b+c)= 69,183.34 144.1319668

No. of total wards 2 69,183.34 69,183.34

III Expenditure (Misc. item such as water quality test report i/c allied stationery 5% of (II)=

IV Contractor's profit @ 10% on (I) & (II)= 20,840.40

V Add GST @ 18% on (I) & II)= 37,512.73

VI Add labour cess @ 1% on (II)= 691.83 172.9583601

VII Add cost towards emergent, unforseen breakdowns @ 10% on (II)= 6,918.33 11262.22034

VIII Variable Operation and maintainence cost for 1 year (III+IV+V+VI+VII+VIII)= 135,146.64 571.5986325 6859.183591

IX Total Cost (I) & (II)= 274,367.34

X Total Operation and maintainence cost for 5 year including fixed and variable costs= 1,371,836.72

Executive Engineer

P.H. Division Dhaka

Sub Estimate No.- 05

Estimate for Administrative Approval of Operation & maintenance of 5 nos. of Wrad level water supply schemes (Non Quality affected) for the period 2025-2030 in Block:ADAPUR Under P.H.Division, DHAKA.

1 Name of Division - DHAKA

2 Name of Sub Division - CHAURADANO

3 Block - ADAPUR

4 Panchayat - SHYAMPUR

5 Wards Covered - 4,5,6,8&14

6 No of schemes associated 5

7 Year of DB completion of original scheme - 2020 Remarks

sl. No. Description Unit Cost as per TS Variation amount Total Cost % annual O&M cost % annual depreciation Base year O&M Cost Quantity Rate Amount 13

I. Fixed Costs per ward

(a) Cost of pump operator

1 nos for 365 days per month 5.00 4000.00 240000.00

Sub Total a= 240000.00

(b) Cost of energy charges

Capacity of motor pump say 3 HP=(.746x3.00= 2.24 kW) kW 2.24

Avg. running hrs,/day 8

Energy charges per year= avg. running hrs/dayx.746x3.00x365 per unit 6534.96 2.60 16990.896

fixed charges per month 12 100.00 3600.00

duty charges @6% of energy charge 1019.45

SubTotal b= 21610.35

No. of total wards 5 21610.35 108051.75

Total Fixed Cost (I) = 348,051.75

II. Variable Cost per ward

(a) Cost of chemical 0.539946 197.08029

for 2 ppm & 30% Cl solution (population x demand x cl strength) (((200x5x81x5)/1000000)x100/30)x365 Kg/Year 492.7025 150.00 73905.38 6158.78125 985.405

Sub Total a= 73905.38

(b) Cleaning of ESR every 6 months & cleaning of campus at regular interval per year 5 5000.00 25000.00

Sub Total b= 25000.00

(c) Infrastructure Maintenance 197.0805

Rt=[ 1+(r/100)]^t x Base year O&M cost t= 5

Sub Total (Civil work)= 58829.26 68682 68681.83

Sub Total (elctro mech)= 11700.38 14932.97 14932.97

Sub Total c= 83614.80

Total Variable Cost II (a+b+c)= 182,520.18 380.250374

No. of total wards 5 182,520.18 182,520.18

III Expenditure (Misc. item such as water quality test report i/c allied stationery 5% of (II)=

IV Contractor's profit @ 10% on (I) & (II)= 53,057.19

V Add GST @ 18% on (I) & II)= 95,502.95

VI Add labour cess @ 1% on (II)= 1,825.20 456.3004488

VII Add cost towards emergent, unforseen breakdowns @ 10% on (II)= 18,252.02 29263.12827

VIII Variable Operation and maintainence cost for 1 year (III+IV+V+VI+VII+VIII)= 351,157.54 1456.686017 17480.2322

IX Total Cost (I) & (II)= 699,209.29

X Total Operation and maintainence cost for 5 year including fixed and variable costs= 3,496,046.44

Executive Engineer

P.H. Division Dhaka

Sub Estimate No.- 06

Estimate for Administrative Approval of Operation & maintenance of 4 nos. of Wrad level water supply schemes (Non Quality affected) for the period 2025-2030 in Block:ADAPUR Under P.H.Division, DHAKA.

1 Name of Division - DHAKA

2 Name of Sub Division - CHAURADANO

3 Block - ADAPUR

4 Panchayat - AURAIYA

5 Wards Covered - 4,6,11&12

6 No of schemes associated 4

7 Year of DB completion of original scheme - 2020 Remarks

sl. No. Description Unit Cost as per TS Variation amount Total Cost % annual O&M cost % annual depreciation Base year O&M Cost Quantity Rate Amount 13

I. Fixed Costs per ward

(a) Cost of pump operator

1 nos for 365 days per month 4.00 4000.00 192000.00

Sub Total a= 192000.00

(b) Cost of energy charges

Capacity of motor pump say 3 HP=(.746x3.00= 2.24 kW) kW 2.24

Avg. running hrs,/day 8

Energy charges per year= avg. running hrs/dayx.746x3.00x365 per unit 6534.96 2.60 16990.896

fixed charges per month 12 100.00 3600.00

duty charges @6% of energy charge 1019.45

SubTotal b= 21610.35

No. of total wards 4 21610.35 86441.40

Total Fixed Cost (I) = 278,441.40

II. Variable Cost per ward

(a) Cost of chemical 0.539946 197.08029

for 2 ppm & 30% Cl solution (population x demand x cl strength) (((200x5x81x4)/1000000)x100/30)x365 Kg/Year 394.162 150.00 59124.30 4927.025 788.324

Sub Total a= 59124.30

(b) Cleaning of ESR every 6 months & cleaning of campus at regular interval per year 4 5000.00 20000.00

Sub Total b= 20000.00

(c) Infrastructure Maintenance 197.0805

Rt=[ 1+(r/100)]^t x Base year O&M cost t= 5

Sub Total (Civil work)= 46122.89 53788.97 53788.97

Sub Total (elctro mech)= 9360.30 11946.38 11946.38

Sub Total c= 65735.35

Total Variable Cost II (a+b+c)= 144,859.65 301.79093

No. of total wards 4 144,859.65 144,859.65

III Expenditure (Misc. item such as water quality test report i/c allied stationery 5% of (II)=

IV Contractor's profit @ 10% on (I) & (II)= 42,330.10

V Add GST @ 18% on (I) & II)= 76,194.19

VI Add labour cess @ 1% on (II)= 1,448.60 362.1491159

VII Add cost towards emergent, unforseen breakdowns @ 10% on (II)= 14,485.96 23276.54168

VIII Variable Operation and maintainence cost for 1 year (III+IV+V+VI+VII+VIII)= 279,318.50 1161.99979 13943.99748

IX Total Cost (I) & (II)= 557,759.90

X Total Operation and maintainence cost for 5 year including fixed and variable costs= 2,788,799.50

Executive Engineer

P.H. Division Dhaka

Sub Estimate No.- 07

Estimate for Administrative Approval of Operation & maintenance of 2 nos. of Wrad level water supply schemes (Non Quality affected) for the period 2025-2030 in Block:ADAPUR Under P.H.Division, DHAKA.

1 Name of Division - DHAKA

2 Name of Sub Division - CHAURADANO

3 Block - ADAPUR

4 Panchayat - SIRSIYA KALA

5 Wards Covered - 3&4

6 No of schemes associated 2

7 Year of DB completion of original scheme - 2020 Remarks

sl. No. Description Unit Cost as per TS Variation amount Total Cost % annual O&M cost % annual depreciation Base year O&M Cost Quantity Rate Amount 13

I. Fixed Costs per ward

(a) Cost of pump operator

1 nos for 365 days per month 2.00 4000.00 96000.00

Sub Total a= 96000.00

(b) Cost of energy charges

Capacity of motor pump say 3 HP=(.746x3.00= 2.24 kW) kW 2.24

Avg. running hrs,/day 8

Energy charges per year= avg. running hrs/dayx.746x3.00x365 per unit 6534.96 2.60 16990.896

fixed charges per month 12 100.00 3600.00

duty charges @6% of energy charge 1019.45

SubTotal b= 21610.35

No. of total wards 2 21610.35 43220.70

Total Fixed Cost (I) = 139,220.70

II. Variable Cost per ward

(a) Cost of chemical 0.539946 197.08029

for 2 ppm & 30% Cl solution (population x demand x cl strength) (((200x5x81x2)/1000000)x100/30)x365 Kg/Year 197.081 150.00 29562.15 2463.5125 394.162

Sub Total a= 29562.15

(b) Cleaning of ESR every 6 months & cleaning of campus at regular interval per year 2 5000.00 10000.00

Sub Total b= 10000.00

(c) Infrastructure Maintenance 197.0805

Rt=[ 1+(r/100)]^t x Base year O&M cost t= 5

Sub Total (Civil work)= 24130.42 28213.63 28213.63

Sub Total (elctro mech)= 4680.15 5973.19 5973.19

Sub Total c= 34186.82

Total Variable Cost II (a+b+c)= 73,748.97 153.6436959

No. of total wards 2 73,748.97 73,748.97

III Expenditure (Misc. item such as water quality test report i/c allied stationery 5% of (II)=

IV Contractor's profit @ 10% on (I) & (II)= 21,296.97

V Add GST @ 18% on (I) & II)= 38,334.54

VI Add labour cess @ 1% on (II)= 737.49 184.3724351

VII Add cost towards emergent, unforseen breakdowns @ 10% on (II)= 7,374.90 11791.07248

VIII Variable Operation and maintainence cost for 1 year (III+IV+V+VI+VII+VIII)= 141,492.87 584.8199361 7017.839233

IX Total Cost (I) & (II)= 280,713.57

X Total Operation and maintainence cost for 5 year including fixed and variable costs= 1,403,567.85

Executive Engineer

P.H. Division Dhaka

Sub Estimate No.- 08

Estimate for Administrative Approval of Operation & maintenance of 3 nos. of Wrad level water supply schemes (Non Quality affected) for the period 2025-2030 in Block:TETARIYA Under P.H.Division, DHAKA.

1 Name of Division - DHAKA

2 Name of Sub Division - CHAKIA

3 Block - TETARIYA

4 Panchayat - NARHA PANAPUR

5 Wards Covered - 02,03&09

6 No of schemes associated 3

7 Year of DB completion of original scheme - 2020 Remarks

sl. No. Description Unit Cost as per TS Variation amount Total Cost % annual O&M cost % annual depreciation Base year O&M Cost Quantity Rate Amount 13

I. Fixed Costs per ward

(a) Cost of pump operator

1 nos for 365 days per month 3.00 4000.00 144000.00

Sub Total a= 144000.00

(b) Cost of energy charges

Capacity of motor pump say 3 HP=(.746x3.00= 2.24 kW) kW 2.24

Avg. running hrs,/day 8

Energy charges per year= avg. running hrs/dayx.746x3.00x365 per unit 6534.96 2.60 16990.896

fixed charges per month 12 100.00 3600.00

duty charges @6% of energy charge 1019.45

SubTotal b= 21610.35

No. of total wards 3 21610.35 64831.05

Total Fixed Cost (I) = 208,831.05

II. Variable Cost per ward

(a) Cost of chemical 0.539946 197.08029

for 2 ppm & 30% Cl solution (population x demand x cl strength) (((200x5x81x3)/1000000)x100/30)x365 Kg/Year 295.6215 150.00 44343.23 3695.26875 591.243

Sub Total a= 44343.23

(b) Cleaning of ESR every 6 months & cleaning of campus at regular interval per year 3 5000.00 15000.00

Sub Total b= 15000.00

(c) Infrastructure Maintenance 197.0805

Rt=[ 1+(r/100)]^t x Base year O&M cost t= 5

Sub Total (Civil work)= 37734.32 44021.13 44021.13

Sub Total (elctro mech)= 7020.23 8959.78 8959.78

Sub Total c= 52980.91

Total Variable Cost II (a+b+c)= 112,324.14 234.0086197

No. of total wards 3 112,324.14 112,324.14

III Expenditure (Misc. item such as water quality test report i/c allied stationery 5% of (II)=

IV Contractor's profit @ 10% on (I) & (II)= 32,115.52

V Add GST @ 18% on (I) & II)= 57,807.93

VI Add labour cess @ 1% on (II)= 1,123.24 280.8103436

VII Add cost towards emergent, unforseen breakdowns @ 10% on (II)= 11,232.41 17883.60374

VIII Variable Operation and maintainence cost for 1 year (III+IV+V+VI+VII+VIII)= 214,603.24 882.1547794 10585.85735

IX Total Cost (I) & (II)= 423,434.29

X Total Operation and maintainence cost for 5 year including fixed and variable costs= 2,117,171.47

Executive Engineer

P.H. Division Dhaka

Sub Estimate No.- 09

Estimate for Administrative Approval of Operation & maintenance of 7 nos. of Wrad level water supply schemes (Non Quality affected) for the period 2025-2030 in Block:TETARIYA Under P.H.Division, DHAKA.

1 Name of Division - DHAKA

2 Name of Sub Division - CHAKIA

3 Block - TETARIYA

4 Panchayat - MADUAHA BRIT

5 Wards Covered - 1,6,7,9,12,14&15

6 No of schemes associated 7

7 Year of DB completion of original scheme - 2020 Remarks

sl. No. Description Unit Cost as per TS Variation amount Total Cost % annual O&M cost % annual depreciation Base year O&M Cost Quantity Rate Amount 13

I. Fixed Costs per ward

(a) Cost of pump operator

1 nos for 365 days per month 7.00 4000.00 336000.00

Sub Total a= 336000.00

(b) Cost of energy charges

Capacity of motor pump say 3 HP=(.746x3.00= 2.24 kW) kW 2.24

Avg. running hrs,/day 8

Energy charges per year= avg. running hrs/dayx.746x3.00x365 per unit 6534.96 2.60 16990.896

fixed charges per month 12 100.00 3600.00

duty charges @6% of energy charge 1019.45

SubTotal b= 21610.35

No. of total wards 7 21610.35 151272.45

Total Fixed Cost (I) = 487,272.45

II. Variable Cost per ward

(a) Cost of chemical 0.539946 197.08029

for 2 ppm & 30% Cl solution (population x demand x cl strength) (((200x5x81x7)/1000000)x100/30)x365 Kg/Year 689.7835 150.00 103467.53 8622.29375 1379.567

Sub Total a= 103467.53

(b) Cleaning of ESR every 6 months & cleaning of campus at regular interval per year 7 5000.00 35000.00

Sub Total b= 35000.00

(c) Infrastructure Maintenance 197.0805

Rt=[ 1+(r/100)]^t x Base year O&M cost t= 5

Sub Total (Civil work)= 78707.34 91499.07 91499.07

Sub Total (elctro mech)= 16380.53 20906.16 20906.16

Sub Total c= 112405.23

Total Variable Cost II (a+b+c)= 250,872.76 522.6515815

No. of total wards 7 250,872.76 250,872.76

III Expenditure (Misc. item such as water quality test report i/c allied stationery 5% of (II)=

IV Contractor's profit @ 10% on (I) & (II)= 73,814.52

V Add GST @ 18% on (I) & II)= 132,866.14

VI Add labour cess @ 1% on (II)= 2,508.73 627.1818978

VII Add cost towards emergent, unforseen breakdowns @ 10% on (II)= 25,087.28 40429.11839

VIII Variable Operation and maintainence cost for 1 year (III+IV+V+VI+VII+VIII)= 485,149.42 2025.878894 24310.54673

IX Total Cost (I) & (II)= 972,421.87

X Total Operation and maintainence cost for 5 year including fixed and variable costs= 4,862,109.35

Executive Engineer

P.H. Division Dhaka

Sub Estimate No.- 10

Estimate for Administrative Approval of Operation & maintenance of 4 nos. of Wrad level water supply schemes (Non Quality affected) for the period 2025-2030 in Block:MADHUBAN Under P.H.Division, DHAKA.

1 Name of Division - DHAKA

2 Name of Sub Division - CHAKIA

3 Block - MADHUBAN

4 Panchayat - MADHUBAN SOUTH & MADHUBAN NORTH

5 Wards Covered - 5,7,8&11

6 No of schemes associated 4

7 Year of DB completion of original scheme - 2020 Remarks

sl. No. Description Unit Cost as per TS Variation amount Total Cost % annual O&M cost % annual depreciation Base year O&M Cost Quantity Rate Amount 13

I. Fixed Costs per ward

(a) Cost of pump operator

1 nos for 365 days per month 4.00 4000.00 192000.00

Sub Total a= 192000.00

(b) Cost of energy charges

Capacity of motor pump say 3 HP=(.746x3.00= 2.24 kW) kW 2.24

Avg. running hrs,/day 8

Energy charges per year= avg. running hrs/dayx.746x3.00x365 per unit 6534.96 2.60 16990.896

fixed charges per month 12 100.00 3600.00

duty charges @6% of energy charge 1019.45

SubTotal b= 21610.35

No. of total wards 4 21610.35 86441.40

Total Fixed Cost (I) = 278,441.40

II. Variable Cost per ward

(a) Cost of chemical 0.539946 197.08029

for 2 ppm & 30% Cl solution (population x demand x cl strength) (((200x5x81x4)/1000000)x100/3)x365 Kg/Year 394.162 150.00 59124.30 4927.025 788.324

Sub Total a= 59124.30

(b) Cleaning of ESR every 6 months & cleaning of campus at regular interval per year 4 5000.00 20000.00

Sub Total b= 20000.00

(c) Infrastructure Maintenance 197.0805

Rt=[ 1+(r/100)]^t x Base year O&M cost t= 5

Sub Total (Civil work)= 49153.28 57332.18 57332.18

Sub Total (elctro mech)= 9360.30 11946.38 11946.38

Sub Total c= 69278.56

Total Variable Cost II (a+b+c)= 148,402.86 309.1726234

No. of total wards 4 148,402.86 148,402.86

III Expenditure (Misc. item such as water quality test report i/c allied stationery 5% of (II)=

IV Contractor's profit @ 10% on (I) & (II)= 42,684.43

V Add GST @ 18% on (I) & II)= 76,831.97

VI Add labour cess @ 1% on (II)= 1,484.03 371.0071481

VII Add cost towards emergent, unforseen breakdowns @ 10% on (II)= 14,840.29 23686.96384

VIII Variable Operation and maintainence cost for 1 year (III+IV+V+VI+VII+VIII)= 284,243.57 1172.260344 14067.12413

IX Total Cost (I) & (II)= 562,684.97

X Total Operation and maintainence cost for 5 year including fixed and variable costs= 2,813,424.83

Executive Engineer

P.H. Division Dhaka

Sub Estimate No.- 11

Estimate for Administrative Approval of Operation & maintenance of 3 nos. of Wrad level water supply schemes (Non Quality affected) for the period 2025-2030 in Block:MEHSI Under P.H.Division, DHAKA.

1 Name of Division - DHAKA

2 Name of Sub Division - CHAKIA

3 Block - MEHSI

4 Panchayat - RAJEPUR

5 Wards Covered - 1A,1B&9B

6 No of schemes associated 3

7 Year of DB completion of original scheme - 2020 Remarks

sl. No. Description Unit Cost as per TS Variation amount Total Cost % annual O&M cost % annual depreciation Base year O&M Cost Quantity Rate Amount 13

I. Fixed Costs per ward

(a) Cost of pump operator

1 nos for 365 days per month 3.00 4000.00 144000.00

Sub Total a= 144000.00

(b) Cost of energy charges

Capacity of motor pump say 3 HP=(.746x3.00= 2.24 kW) kW 2.24

Avg. running hrs,/day 8

Energy charges per year= avg. running hrs/dayx.746x3.00x365 per unit 6534.96 2.60 16990.896

fixed charges per month 12 100.00 3600.00

duty charges @6% of energy charge 1019.45

SubTotal b= 21610.35

No. of total wards 3 21610.35 64831.05

Total Fixed Cost (I) = 208,831.05

II. Variable Cost per ward

(a) Cost of chemical 0.539946 197.08029

for 2 ppm & 30% Cl solution (population x demand x cl strength) (((200x5x81x3)/1000000)x100/30)x365 Kg/Year 295.6215 150.00 44343.23 3695.26875 591.243

Sub Total a= 44343.23

(b) Cleaning of ESR every 6 months & cleaning of campus at regular interval per year 3 5000.00 15000.00

Sub Total b= 15000.00

(c) Infrastructure Maintenance 197.0805

Rt=[ 1+(r/100)]^t x Base year O&M cost t= 5

Sub Total (Civil work)= 36018.45 41863.44 41863.44

Sub Total (elctro mech)= 7020.23 8959.78 8959.78

Sub Total c= 50823.23

Total Variable Cost II (a+b+c)= 110,166.45 229.5134425

No. of total wards 3 110,166.45 110,166.45

III Expenditure (Misc. item such as water quality test report i/c allied stationery 5% of (II)=

IV Contractor's profit @ 10% on (I) & (II)= 31,899.75

V Add GST @ 18% on (I) & II)= 57,419.55

VI Add labour cess @ 1% on (II)= 1,101.66 275.4161309

VII Add cost towards emergent, unforseen breakdowns @ 10% on (II)= 11,016.65 17633.67188

VIII Variable Operation and maintainence cost for 1 year (III+IV+V+VI+VII+VIII)= 211,604.06 875.9064831 10510.8778

IX Total Cost (I) & (II)= 420,435.11

X Total Operation and maintainence cost for 5 year including fixed and variable costs= 2,102,175.56

Executive Engineer

P.H. Division Dhaka

Sub Estimate No.- 12

Estimate for Administrative Approval of Operation & maintenance of 7 nos. of Wrad level water supply schemes (Non Quality affected) for the period 2025-2030 in Block:GHORASAHAN Under P.H.Division, DHAKA.

1 Name of Division - DHAKA

2 Name of Sub Division - CHAURADANO

3 Block - GHORASAHAN

4 Panchayat - PURNAHIYA

5 Wards Covered - 2,6,8,9,10,19&20

6 No of schemes associated 7

7 Year of DB completion of original scheme - 2020 Remarks

sl. No. Description Unit Cost as per TS Variation amount Total Cost % annual O&M cost % annual depreciation Base year O&M Cost Quantity Rate Amount 13

I. Fixed Costs per ward

(a) Cost of pump operator

1 nos for 365 days per month 7.00 4000.00 336000.00

Sub Total a= 336000.00

(b) Cost of energy charges

Capacity of motor pump say 3 HP=(.746x3.00= 2.24 kW) kW 2.24

Avg. running hrs,/day 8

Energy charges per year= avg. running hrs/dayx.746x3.00x365 per unit 6534.96 2.60 16990.896

fixed charges per month 12 100.00 3600.00

duty charges @6% of energy charge 1019.45

SubTotal b= 21610.35

No. of total wards 7 21610.35 151272.45

Total Fixed Cost (I) = 487,272.45

II. Variable Cost per ward

(a) Cost of chemical 0.539946 197.08029

for 2 ppm & 30% Cl solution (population x demand x cl strength) (((200x5x81x7)/1000000)x100/30)x365 Kg/Year 689.7835 150.00 103467.53 8622.29375 1379.567

Sub Total a= 103467.53

(b) Cleaning of ESR every 6 months & cleaning of campus at regular interval per year 7 5000.00 35000.00

Sub Total b= 35000.00

(c) Infrastructure Maintenance 197.0805

Rt=[ 1+(r/100)]^t x Base year O&M cost t= 5

Sub Total (Civil work)= 80226.10 93373.32 93373.32

Sub Total (elctro mech)= 16380.53 20906.16 20906.16

Sub Total c= 114279.49

Total Variable Cost II (a+b+c)= 252,747.01 526.5562711

No. of total wards 3 252,747.01 252,747.01

III Expenditure (Misc. item such as water quality test report i/c allied stationery 5% of (II)=

IV Contractor's profit @ 10% on (I) & (II)= 74,001.95

V Add GST @ 18% on (I) & II)= 133,203.50

VI Add labour cess @ 1% on (II)= 2,527.47 631.8675253

VII Add cost towards emergent, unforseen breakdowns @ 10% on (II)= 25,274.70 40646.21913

VIII Variable Operation and maintainence cost for 1 year (III+IV+V+VI+VII+VIII)= 487,754.63 2031.306412 24375.67695

IX Total Cost (I) & (II)= 975,027.08

X Total Operation and maintainence cost for 5 year including fixed and variable costs= 4,875,135.39

Executive Engineer

P.H. Division Dhaka

Sub Estimate No.- 13

Estimate for Administrative Approval of Operation & maintenance of 4 nos. of Wrad level water supply schemes (Non Quality affected) for the period 2025-2030 in Block:CHAKIA Under P.H.Division, DHAKA.

1 Name of Division - DHAKA

2 Name of Sub Division - CHAKIA

3 Block - CHAKIA

4 Panchayat - VISHUNPUR

5 Wards Covered - 3,10,11&13

6 No of schemes associated 4

7 Year of DB completion of original scheme - 2020 Remarks

sl. No. Description Unit Cost as per TS Variation amount Total Cost % annual O&M cost % annual depreciation Base year O&M Cost Quantity Rate Amount 13

I. Fixed Costs per ward

(a) Cost of pump operator

1 nos for 365 days per month 4.00 4000.00 192000.00

Sub Total a= 192000.00

(b) Cost of energy charges

Capacity of motor pump say 3 HP=(.746x3.00= 2.24 kW) kW 2.24

Avg. running hrs,/day 8

Energy charges per year= avg. running hrs/dayx.746x3.00x365 per unit 6534.96 2.60 16990.896

fixed charges per month 12 100.00 3600.00

duty charges @6% of energy charge 1019.45

SubTotal b= 21610.35

No. of total wards 4 21610.35 86441.40

Total Fixed Cost (I) = 278,441.40

II. Variable Cost per ward

(a) Cost of chemical 0.539946 197.08029

for 2 ppm & 30% Cl solution (population x demand x cl strength) (((200x5x81x4)/1000000)x100/30)x365 Kg/Year 394.162 150.00 59124.30 4927.025 788.324

Sub Total a= 59124.30

(b) Cleaning of ESR every 6 months & cleaning of campus at regular interval per year 4 5000.00 20000.00

Sub Total b= 20000.00

(c) Infrastructure Maintenance 197.0805

Rt=[ 1+(r/100)]^t x Base year O&M cost t= 5

Sub Total (Civil work)= 46276.04 53818.75 53818.75

Sub Total (elctro mech)= 9360.30 11946.38 11946.38

Sub Total c= 65765.13

Total Variable Cost II (a+b+c)= 144,889.43 301.8529846

No. of total wards 3 144,889.43 144,889.43

III Expenditure (Misc. item such as water quality test report i/c allied stationery 5% of (II)=

IV Contractor's profit @ 10% on (I) & (II)= 42,333.08

V Add GST @ 18% on (I) & II)= 76,199.55

VI Add labour cess @ 1% on (II)= 1,448.89 362.2235815

VII Add cost towards emergent, unforseen breakdowns @ 10% on (II)= 14,488.94 23279.99192

VIII Variable Operation and maintainence cost for 1 year (III+IV+V+VI+VII+VIII)= 279,359.90 1162.086046 13945.03255

IX Total Cost (I) & (II)= 557,801.30

X Total Operation and maintainence cost for 5 year including fixed and variable costs= 2,789,006.51

Executive Engineer

P.H. Division Dhaka

Sub Estimate No.- 14

Estimate for Administrative Approval of Operation & maintenance of 6 nos. of Wrad level water supply schemes (Non Quality affected) for the period 2025-2030 in Block:MEHSI Under P.H.Division, DHAKA.

1 Name of Division - DHAKA

2 Name of Sub Division - CHAKIA

3 Block - MEHSI

4 Panchayat - RAJEPUR

5 Wards Covered - 8,9A,11,12,14&15

6 No of schemes associated 6

7 Year of DB completion of original scheme - 2020 Remarks

sl. No. Description Unit Cost as per TS Variation amount Total Cost % annual O&M cost % annual depreciation Base year O&M Cost Quantity Rate Amount 13

I. Fixed Costs per ward

(a) Cost of pump operator

1 nos for 365 days per month 6.00 4000.00 288000.00

Sub Total a= 288000.00

(b) Cost of energy charges

Capacity of motor pump say 3 HP=(.746x3.00= 2.24 kW) kW 2.24

Avg. running hrs,/day 8

Energy charges per year= avg. running hrs/dayx.746x3.00x365 per unit 6534.96 2.60 16990.896

fixed charges per month 12 100.00 3600.00

duty charges @6% of energy charge 1019.45

SubTotal b= 21610.35

No. of total wards 6 21610.35 129662.10

Total Fixed Cost (I) = 417,662.10

II. Variable Cost per ward

(a) Cost of chemical 0.539946 197.08029

for 2 ppm & 30% Cl solution (population x demand x cl strength) (((200x5x81x6)/1000000)x100/30)x365 Kg/Year 591.243 150.00 88686.45 7390.5375 1182.486

Sub Total a= 88686.45

(b) Cleaning of ESR every 6 months & cleaning of campus at regular interval per year 6 5000.00 30000.00

Sub Total b= 30000.00

(c) Infrastructure Maintenance 197.0805

Rt=[ 1+(r/100)]^t x Base year O&M cost t= 5

Sub Total (Civil work)= 70767.37 82456.84 82456.84

Sub Total (elctro mech)= 14040.45 17919.57 17919.57

Sub Total c= 100376.41

Total Variable Cost II (a+b+c)= 219,062.86 456.3809591

No. of total wards 6 219,062.86 219,062.86

III Expenditure (Misc. item such as water quality test report i/c allied stationery 5% of (II)=

IV Contractor's profit @ 10% on (I) & (II)= 63,672.50

V Add GST @ 18% on (I) & II)= 114,610.49

VI Add labour cess @ 1% on (II)= 2,190.63 547.6571509

VII Add cost towards emergent, unforseen breakdowns @ 10% on (II)= 21,906.29 35120.23029

VIII Variable Operation and maintainence cost for 1 year (III+IV+V+VI+VII+VIII)= 421,442.76 1748.135129 20977.62155

IX Total Cost (I) & (II)= 839,104.86

X Total Operation and maintainence cost for 5 year including fixed and variable costs= 4,195,524.31

Executive Engineer

P.H. Division Dhaka

Sub Estimate No.- 01

Estimate for Administrative Approval of Operation & maintenance of 2 nos. of Wrad level water supply schemes (Non Quality affected) for the period 2025-2030 in Block:BAIKUNTHPUR Under P.H.Division, GOPALGANJ.

1 Name of Division - GOPALGANJ

2 Name of Sub Division - BARAULI

3 Block - BAIKUNTHPUR

4 Panchayat - DATA ATTACHED

5 Wards Covered - GP and Ward data ATTACHED

6 Year of DB completion of original scheme - 2020 Remarks

sl. No. Description Unit Cost as per TS Variation amount Total Cost % annual O&M cost % annual depreciation Base year O&M Cost Quantity Rate Amount 13

I. Fixed Costs per ward

(a) Cost of pump operator

1 nos for 365 days per month 1.00 4000.00 48000.00

Sub Total a= 48000.00

(b) Cost of energy charges

Capacity of motor pump say 3 HP=(.746x3.00= 2.24 kW) kW 2.24

Avg. running hrs,/day 6

Energy charges per year= avg. running hrs/dayx.746x3.00x365 per unit 6534.96 2.60 16990.896

fixed charges per month 12 100.00 3600.00

duty charges @6% of energy charge 1019.45

SubTotal b= 21610.35

No. of total wards 2 21610.35 43220.70

Total Fixed Cost (I) = 43,220.70

II. Variable Cost per ward

(a) Cost of chemical 0.539946 197.08029

for 2 ppm & 30% Cl solution (population x demand x cl strength) (((200x5x81x2)/1000000)x100/3)x365 Kg/Year 197.08029 150.00 29562.04 2463.503625

Sub Total a= 29562.04

(b) Cleaning of ESR every 6 months & cleaning of campus at regular interval per year 1 5000.00 5000.00

Sub Total b= 5000.00

(c) Infrastructure Maintenance

Rt=[ 1+(r/100)]^t x Base year O&M cost t= 5

Sub Total (Civil work)= 8071.12 9486.92 9486.92

Sub Total (elctro mech)= 2340.07 2986.59 2986.59

Sub Total c= 12473.52

Total Variable Cost II (a+b+c)= 47,035.56 195.9814951

No. of total wards 2 47,035.56 94,071.12

III Expenditure (Misc. item such as water quality test report i/c allied stationery 5% of (II)= 4,703.56

IV Contractor's profit @ 10% on (I) & (II)= 13,729.18

V Add GST @ 18% on (I) & II)= 24,712.53

VI Add labour cess @ 1% on (II)= 940.71 235.1777941

VII Add cost towards emergent, unforseen breakdowns @ 10% on (II)= 9,407.11 12297.01711

VIII Variable Operation and maintainence cost for 1 year (III+IV+V+VI+VII+VIII)= 147,564.21 397.4685517 4769.62262026878

IX Total Cost (I) & (II)= 190,784.90

X Total Operation and maintainence cost for 5 year including fixed and variable costs= 953,924.52

Executive Engineer

P.H. Division Gopalganj

Sub Estimate No.- 02

Estimate for Administrative Approval of Operation & maintenance of DIGHWA SOUTH Rural Piped water Supply Scheme for the period 2025-2030 Under P.H.Division, GOPALGANJ

1 Name of Division - GOPALGANJ

2 Name of Sub Division - BARAULI

3 Block - BAIKUNTHPUR

4 Panchayat - DIGHWA SOUTH

5 Wards Covered - 3,4,5,6,11,12,13

6 Year of DB completion of original scheme - 2018

Sl. No. Description Unit Cost as per TS'2012 Variation amount Total Cost % annual O&M cost % annual depreciation Base year O&M Cost Quantity Rate Amount Remarks

(a) Cost of pump operator

1 nos for 365 days per month 1.00 4000.00 48000.00

Sub Total a= 48000.00

(b) Cost of energy charges

Capacity of motor pump say 17.50 HP=(.746x15=11.19 kW) kW 11.19

Avg. running hrs,/day 6

Energy charges per year= avg. running hrs/dayx.746x15x365 per unit 24506.1 9.72 238199.292 24506.1

fixed charges per month 12 630.00 7560.00

duty charges @6% of energy charge 14291.96

SubTotal b= 260051.24952

Total Fixed Cost (I) = 308,051.25

II. Variable Cost

(a) Cost of chemical

for 2 ppm & 30% Cl solution (population x demand x cl strength) (((1600x5x81x2)/1000000)x100/3)x365 Kg/Year 315 150.00 47250.00 15.2534745 5567.5181925

Sub Total a= 47250.00

(b) Overhauling of IRP/ARP/FRP, core gravel, TIS media etc. 0 270000.00 0.00

Sub Total b= 0.00

(c) Cleaning of ESR every 6 months & cleaning of campus at regular interval per year 1 25000.00 25000.00

Sub Total c= 25000.00

(d) Infrastructure Maintenance

Rt=[ 1+(r/100)]^t x Base year O&M cost t= 7

Sub Total (Civil work)= 48871.09 58342.38 58342.38

Sub Total (elctro mech)= 9872.50 13891.60 13891.60

Sub Total d= 72233.98

Total Variable Cost II= 144,483.98 12040.33144 1505.04143048938

III Expenditure (Misc. item such as water quality test report i/c allied stationery 5% of (II)= 7,224.20

IV Contractor's profit @ 10% on (I) & (II)= 45,253.52

V Add GST @ 18% on (I) & II)= 81,456.34

VI Add labour cess @ 1% on (II)= 4,525.35

VII Add cost towards emergent, unforseen breakdowns @ 10% on (II)= 14,448.40

VIII Variable Operation and maintainence cost for 1 year (III+IV+V+VI+VII+VIII)= 297,391.79

X Total Operation and maintainence cost for 5 year including fixed and variable costs= 3,027,215.20

Executive Engineer

P.H. Division Gopalganj

GOVERNMENT OF BIHAR

PUBLIC HEALTH ENGINEERING DEPARTMENT

Name of Work-Part I: Fixed Operation of Ward level piped water supply schemes (Quality affected/NQ affected) & PWS Schemes by deploying pump operators and payment of electricity charges and Part II: Variable Comprehensive maintenance of Ward level water supply schemes (Quality affected/NQ affected) & PWS Schemes, i/c the cost of chemicals, overhauling of filter media and related appurtenances, cleaning of ESR and campus, maintenance viz. cleaning painting of pump house, boundary wall, repair of leakages in distribution line, repair and provision of new FHTCs, repair and maintenance of pumps and other electromechanical components etc. all complete as per the directions of Engineer-in-charge.

ESTIMATED COST- Rs.124,988,493.72

PUBLIC HEALTH DIVISION, DHAKA

PUBLIC HEALTH ENGINEERING DEPARTMENT P.H.DIVISION,ARA

P.H. DIVISION DHAKA

Name of Work-Part I: Fixed Operation of Ward level piped water supply schemes (Quality affected/NQ affected) & PWS Schemes by deploying pump operators and payment of electricity charges and Part II: Variable Comprehensive maintenance of Ward level water supply schemes (Quality affected/NQ affected) & PWS Schemes, i/c the cost of chemicals, overhauling of filter media and related appurtenances, cleaning of ESR and campus, maintenance viz. cleaning painting of pump house, boundary wall, repair of leakages in distribution line, repair and provision of new FHTCs, repair and maintenance of pumps and other electromechanical components etc. all complete as per the directions of Engineer-in-charge.

This Estimate has been framed by Executive Engineer P.H. Division, Dhaka as per direction of department for O&M of PWS scheme whose five year O&M had been completed and required another five year O&M to meet the cost of above work. This estimate has been framed in order to ensure the continuous water supply through PWS scheme including comprehensive operation and maintainance with payment of electricity bill as per attached list during the period of five year Under P.H. Division, Dhaka.

1 PROVISIONS:- The following provision has been made in this estimate:-

1. Maintainance of distribution system

2. Provision of maintainance for payment of operator and electricity bill.

3. Maintainanace of civil structure

4. Maintainanace of electrical and mechanical item

5. Provision of maintanainace of FHTC and GI posts.

6. Providing O&M for 5 years.

The rates taken for preparation of this estimate is based on the present labour & materials rates as circulated by the BCD SoR'2022. the rates of pipes which were circulated by the dept. and had been prevailing since 2018; has been escalated by a factor of 15.06% as directed by the CPWD.

4 Estimated Project Cost: The Estimated Cost of this Project comes to Rs.124,988,493.72

on the basis of current Bihar SOR effictive from 01.01.22, Revised rate approved by PHED Headquarter and Prevailing Market rates for Non Schedule items including 1% Contingency.

5 work Completion Time FIVE YEAR

6 Specification: All relevant standard specification of PWD, PHED of Govt. of Bihar will be followed during the execution of work.

Junior Engineer Assistant Engineer Executive Engineer

P.H.Section, Belhar P.H.Sub-Division,Belhar P.H. DIVISION DHAKA

GOVERNMENT OF BIHAR

Public Health Engineering Department

ABSTRACT OF COST

Name of Work-Part I: Fixed Operation of Ward level piped water supply schemes (Quality affected/NQ affected) & PWS Schemes by deploying pump operators and payment of electricity charges and Part II: Variable Comprehensive maintenance of Ward level water supply schemes (Quality affected/NQ affected) & PWS Schemes, i/c the cost of chemicals, overhauling of filter media and related appurtenances, cleaning of ESR and campus, maintenance viz. cleaning painting of pump house, boundary wall, repair of leakages in distribution line, repair and provision of new FHTCs, repair and maintenance of pumps and other electromechanical components etc. all complete as per the directions of Engineer-in-charge.

S.No. Description Quantity Unit Total Amount

1 Comprehensive Operation and Maintenance including repairs of Civil & Mechanical Structures, Energy Cost, Deployment of Manpower for various Ward Level Water Supply Schemes (Quality Affected) for the period of 5 years under P.H. Division, Hajipur for the year 2026-2027. (As per Abstract -01A) 1 Nos. Rs.45,005,493.72

3 Comprehensive Operation and Maintenance including repairs of Civil & Mechanical Structures, Energy Cost, Deployment of Manpower for various PWS for the period of 5 years under P.H. Division, Hajipur for the year 2026-2027. (As per Abstract 01B ) 1 Nos. ₹ 79,983,000.00

Executive Engineer

P.H.Division, Dhaka

Junior Engineer Assistant Engineer

GOVERNMENT OF BIHAR

Public Health Engineering Department

ABSTRACT OF COST (1A)

Estimate for the work:- O&M FOR NEXT FIVE YEAR AFTER COMPLETION OF FIVE YEAR O&M BY AGENCY OF WLS UNDER P.H. DIVISION DHAKA .

S.No. Description Quantity Unit Rate Total Amount

1 Cost of Operation and maintainance of All WLS Scheme in Dhaka Division for five year(as per Sub estimate -1) 1 Nos. Rs.45,005,493.72 Rs.45,005,493.72

Junior Engineer Assistant Engineer Executive Engineer

P.H.Division, Dhaka

Estimate for Administrative Approval of Operation & maintenance of 54 nos. of Ward level water supply schemes (Non Quality affected) for the period 2025-2030 in all Blocks Under P.H.Division, Dhaka.

1 Name of Division - Dhaka

2 Name of Sub Division - Chakia/Dhaka/Chauradano

3 Block - All Blocks of Dhaka Division

4 Panchayat - All Panchayats of Dhaka Division

5 Scheme Covered - 54

6 Year of DB completion of original scheme - 2020

sl. No. Description Unit Cost as per TS Variation amount Total Cost % annual O&M cost % annual depreciation Base year O&M Cost Quantity Rate Amount Remarks

(a) Cost of pump operator

1 nos for 365 days per month 1.00 4000.00 48000.00

Sub Total A= 48000.00

(b) Cost of energy charges

Capacity of motor pump say 3 HP=(.746x3.00= 2.24 kW) kW 2.24

Avg. running hrs,/day 8

Energy charges per year= avg. running hrs/dayx.746x3.00x365x1.11 per unit 7253.8056 2.60 18859.89456

fixed charges per month 12 100.00 3600.00

duty charges @6% of energy charge 1131.59

SubTotal B= 23591.49

Total(A+B)= 71591.49

Total Fixed Cost (I) = 3,865,940.36

II. Variable Cost

(a) Cost of chemical

for 2 ppm & 30% Cl solution (population x demand x cl strength) (((200x5x81x2)/1000000)x100/30)x365 Kg/Year 197.1 150.00 29565.00 0.539946 197.08029

Sub Total a= 29565.00 2463.75

(b) Cleaning of ESR every 6 months & cleaning of campus at regular interval per year 1 5000.00 5000.00

Sub Total b= 5000.00

Variable cost for 1 scheme 34565.00

No of Total Schemes= 54 34565.00 1866510.00

Variable Cost(I) 1866510.00

(c) Infrastructure Maintenance

Rt=[ 1+(r/100)]^t x Base year O&M cost t= 7.5

Sub Total (elctro mech)= 126364.05 182197.86 182197.86

Sub Total c= 834318.82

Variable Cost II = 834,318.82

Water Quality Test Report(54 source*2 times/year *@ Rs 350)III 37,800.00 78.75

Variable Cost (I+ II+III) = 2,738,628.82

IIA Annual Rate of inflation for Manufactured product (2.92%*2.5 yr* variable cost)=(7.3% per year *variable cost (I+II+III)) 199,919.90

Total Variable Cost (Variable cost (I+II+III)+Inflation rate) 2,938,548.72

Total Cost (total Fixed Cost + Total variable cost) = 6,804,489.09

III Contractor's profit @ 10% on Total cost= 680,448.91

IV Add GST @ 18% onTotal Cost= 1,224,808.04

V Add labour cess @ 1% on (Total cost- Electricty charge)= 55,305.49

VI Add cost towards emergent, unforseen breakdowns @ 5 % on Total Variable cost= 146,927.44 3673.185903 222,800.00

VII Operation and maintainence cost for 1 year (CP+GST+LC+Emergent cost)= 2,107,489.87 175624.1556

IX Total Operation and maintainence cost for 1 year = 8,911,978.95

Contingency( 1% of total cost for 1 year) 89,119.79

XI Final operation and maintainence cost for 1 year (Total O&m Cost for 1 year+ Contingency)= 9,001,098.74

Final operation and maintainence cost for 5 year= 45,005,493.72

Executive Engineer

P.H. Division Dhaka

GOVERNMENT OF BIHAR

Public Health Engineering Department

ABSTRACT OF COST (1B)

Estimate for the work:- O&M FOR NEXT FIVE YEAR AFTER COMPLETION OF FIVE YEAR O&M BY AGENCY OF PWS UNDER P.H. DIVISION DHAKA .

S.No. Description Quantity Unit Rate Total Amount O&M Completed on

1 Cost of Operation and maintainance of PWS Scheme in Panchayat-Tetariya,Ward-1 & 6,Block-Tetariya for five year(as per Sub estimate -1) 1 Nos. Rs.5,491,700.00 Rs.5,491,700.00 04-19-25

2 Cost of Operation and maintainance of PWS Scheme in Panchayat-Narha Panapur,Ward-2,3,4,5&8,Block-Tetariya for five year(as per Sub estimate -1) 1 Nos. Rs.5,197,800.00 Rs.5,197,800.00 04-13-25

3 Cost of Operation and maintainance of PWS Scheme in Panchayat-Patahi,Ward-2,3,4,5,6&7,Block-Patahi for five year(as per Sub estimate -3) 1 Nos. Rs.7,383,700.00 Rs.7,383,700.00 10-14-26

4 Cost of Operation and maintainance of PWS Scheme in Panchayat-Fenhara,Ward-1,2,3,5,6,7,8,9,10,11,12,13&14,Block-Fenhara for five year(as per Sub estimate -4) 1 Nos. Rs.9,129,300.00 Rs.9,129,300.00 03-15-25

5 Cost of Operation and maintainance of PWS Scheme in Panchayat-Madhuban North,Ward-1,2,3,4,5,6,7,8,Block-Madhuban for five year(as per Sub estimate -5) 1 Nos. Rs.8,816,700.00 Rs.8,816,700.00 03-24-26

6 Cost of Operation and maintainance of PWS Scheme in Panchayat-Bankatwa,Ward-1,2,3,4,5,7,Block-Bankatwa for five year(as per Sub estimate -6) 1 Nos. Rs.5,951,400.00 Rs.5,951,400.00 03-24-26

7 Cost of Operation and maintainance of PWS Scheme in Panchayat-Phulwariya,Ward-8,9,10,11&12,Block-Dhaka for five year(as per Sub estimate -7) 1 Nos. Rs.6,890,900.00 Rs.6,890,900.00 05-07-26

8 Cost of Operation and maintainance of PWS Scheme in Panchayat-Narkatiya,Ward-5&8,Block-Chhauradano for five year(as per Sub estimate -8) 1 Nos. Rs.4,368,900.00 Rs.4,368,900.00 07-28-25

9 Cost of Operation and maintainance of PWS Scheme in Panchayat-Ghorasahan South & North,Ward-1,4,5,11,14 & 1,2,5,6,8,Block-Ghorasahan for five year(as per Sub estimate -9) 1 Nos. Rs.8,242,200.00 Rs.8,242,200.00 07-22-25

10 Cost of Operation and maintainance of PWS Scheme in Panchayat-Ekdari & Bhelwa,Ward-1,2,3,4,5,6 & 8,9,11,14,Block-Chhauradano for five year(as per Sub estimate -10) 1 Nos. Rs.6,904,100.00 Rs.6,904,100.00 11-20-25

11 Cost of Operation and maintainance of PWS Scheme in Panchayat-Rajepur,Ward-3,4&5,Block-Mehsi for five year(as per Sub estimate -11) 1 Nos. Rs.5,990,800.00 Rs.5,990,800.00 07-11-25

12 Cost of Operation and maintainance of PWS Scheme in Panchayat-Mishrauliya & Khartari East,Ward-10,11& 01,Block-Chiraiya for five year(as per Sub estimate -12) 1 Nos. Rs.5,615,500.00 Rs.5,615,500.00 05-01-25

Junior Engineer Assistant Engineer Executive Engineer

P.H.Division, Dhaka

Sub Estimate No.- 01

Estimate for Administrative Approval of Operation & maintenance of TETARIYA Piped water Supply Scheme for the period 2025-2030 Under P.H.Division, DHAKA

1 Name of Division - DHAKA

2 Name of Sub Division - CHAKIA

3 Block - TETARIYA

4 Panchayat - TETARIYA

5 Wards Covered - 1&6

6 Year of DB completion of original scheme - 2010

Sl. No. Description Unit Cost as per TS'2012 Variation amount Total Cost % annual O&M cost % annual depreciation Base year O&M Cost Quantity Rate Amount Remarks

(a) Cost of pump operator

1 nos for 365 days per month 1.00 4000.00 48000.00 11.19

Sub Total a= 48000.00

(b) Cost of energy charges

Capacity of motor pump say 15HP=(.746x15= 11.19kW) kW 11.19

Avg. running hrs,/day 10

Energy charges per year= avg. running hrs/dayx.746x15x365x1.11 per unit 45336.285 9.72 440668.6902 24506.1 50323.27635

fixed charges per month 12 630.00 84596.40

duty charges @6% of energy charge 26440.12

SubTotal b= 551705.2116

Total Fixed Cost (I) = 599,705.21

II. Variable Cost

(a) Cost of chemical

for 2 ppm & 30% Cl solution (population x demand x cl strength) (((500x5x81x2)/1000000)x100/30)x365 Kg/Year 492.75 150.00 73912.50 15.2534745 5567.5181925

Sub Total a= 73912.50

(b) Overhauling of IRP/ARP/FRP, core gravel, TIS media etc. 0 270000.00 0.00

Sub Total b= 0.00

(c) Cleaning of ESR every 6 months & cleaning of campus at regular interval per year 1 25000.00 25000.00

Sub Total c= 25000.00

Variable Cost ( I) = 98912.50

(d) Infrastructure Maintenance

Rt=[ 1+(r/100)]^t x Base year O&M cost t= 17.5

Sub Total (Civil work)= 69412.60 99311.46 99311.46

Sub Total (elctro mech)= 9872.50 23186.75 23186.75

Sub Total d= 122498.21

Total Variable Cost II= 122,498.21 10208.18381 1276.02297587504

Water Quality Test Report(1 source*2 times/year *@ Rs 350)III 700.00

Variable Cost (I+ II+III) = 222,110.71

Annual Rate of inflation for Manufactured product (2.92%*2.5 yr* variable cost)=(7.3% per year *variable cost (I+II+III)) 16,214.08

Total Variable Cost (Variable cost (I+II+III)+Inflation rate) 238,324.79

Total Cost (total Fixed Cost + Total variable cost) = 838,030.00

III Contractor's profit @ 10% on (I) & (II)= 83,803.00

IV Add GST @ 18% onTotal Cost= 150,845.40

V Add labour cess @ 1% on (Total cost- Electricty charge)= 2,863.25

VI Add cost towards emergent, unforseen breakdowns @ 5 % on Total Variable cost= 11,916.24

VII Operation and maintainence cost for 1 year (CP+GST+LC+Emergent cost)= 249,427.89

VIII Total Operation and maintainence cost for 1 year = 1,087,457.89

Contingency( 1% of total cost for 1 year) 10,874.58

IX Final operation and maintainence cost for 1 year (Total O&m Cost for 1 year+ Contingency )= 1,098,332.46 91527.70538 137291.558070879

XII Final operation and maintainence cost for 5 year= 5,491,662.32

Executive Engineer

P.H. Division Dhaka

Sub Estimate No.- 02

Estimate for Administrative Approval of Operation & maintenance of NARHA PANAPUR Piped water Supply Scheme for the period 2025-2030 Under P.H.Division, DHAKA

1 Name of Division - DHAKA

2 Name of Sub Division - CHAKIA

3 Block - TETARIYA

4 Panchayat - NARHAPANAPUR

5 Wards Covered - 2,3,4,5&8

6 Year of DB completion of original scheme - 2010

Sl. No. Description Unit Cost as per TS'2012 Variation amount Total Cost % annual O&M cost % annual depreciation Base year O&M Cost Quantity Rate Amount Remarks

(a) Cost of pump operator

1 nos for 365 days per month 1.00 4000.00 48000.00

Sub Total a= 48000.00

(b) Cost of energy charges

Capacity of motor pump say 12.50 HP=(.746x12.5= 9.325 kW) kW 9.325

Avg. running hrs,/day 10

Energy charges per year= avg. running hrs/dayx.746x12.5x365 per unit 37780.2375 9.72 367223.9085 20421.75

fixed charges per month 12 630.00 70497.00

duty charges @6% of energy charge 22033.43

SubTotal b= 459754.34301

Total Fixed Cost (I) = 507,754.34

II. Variable Cost

(a) Cost of chemical

for 2 ppm & 30% Cl solution (population x demand x cl strength) (((1000x5x81x2)/1000000)x100/30)x365 Kg/Year 985.5 150.00 147825.00 15.2534745 5567.5181925

Sub Total a= 147825.00

(b) Overhauling of IRP/ARP/FRP, core gravel, TIS media etc. 0 270000.00 0.00

Sub Total b= 0.00 p

(c) Cleaning of ESR every 6 months & cleaning of campus at regular interval per year 1 25000.00 25000.00

Sub Total c= 25000.00

Variable cost (I)= 172825.00

(d) Infrastructure Maintenance

Rt=[ 1+(r/100)]^t x Base year O&M cost t= 17.5

Sub Total (Civil work)= 48181.84 67986.21 67986.21

Sub Total (elctro mech)= 9360.00 21983.08 21983.08

Sub Total d= 89969.29

Total Variable Cost II= 89,969.29 7497.440618 937.180077280271

Water Quality Test Report(1 source*2 times/year *@ Rs 350)III 700.00

Variable Cost (I+ II+III) = 263,494.29

Annual Rate of inflation for Manufactured product (2.92%*2.5 yr* variable cost)=(7.3% per year *variable cost (I+II+III)) 19,235.08

Total Variable Cost (Variable cost (I+II+III)+Inflation rate) 282,729.37

Total Cost (total Fixed Cost + Total variable cost) = 790,483.71

III Contractor's profit @ 10% on (I) & (II)= 79,048.37

IV Add GST @ 18% onTotal Cost= 142,287.07

V Add labour cess @ 1% on (Total cost- Electricty charge)= 3,307.29

VI Add cost towards emergent, unforseen breakdowns @ 5 % on Total Variable cost= 14,136.47

VII Operation and maintainence cost for 1 year (CP+GST+LC+Emergent cost)= 238,779.20

VIII Total Operation and maintainence cost for 1 year = 1,029,262.92

Contingency( 1% of total cost for 1 year) 10,292.63

IX Final operation and maintainence cost for 1 year (Total O&m Cost for 1 year+ Contingency )= 1,039,555.54

XII Final operation and maintainence cost for 5 year= 5,197,777.72

Executive Engineer

P.H. Division Dhaka

Sub Estimate No.- 03

Estimate for Administrative Approval of Operation & maintenance of PATAHI Piped water Supply Scheme for the period 2025-2030 Under P.H.Division, DHAKA

1 Name of Division - DHAKA

2 Name of Sub Division - DHAKA

3 Block - PATAHI

4 Panchayat - PATAHI

5 Wards Covered - 2,3,4,5,6&7

6 Year of DB completion of original scheme - 2010

Sl. No. Description Unit Cost as per TS'2012 Variation amount Total Cost % annual O&M cost % annual depreciation Base year O&M Cost Quantity Rate Amount Remarks

(a) Cost of pump operator

1 nos for 365 days per month 1.00 4000.00 48000.00

Sub Total a= 48000.00

(b) Cost of energy charges

Capacity of motor pump say 20HP=(.746x20= 14.92 kW) kW 14.92

Avg. running hrs,/day 10

Energy charges per year= avg. running hrs/dayx.746x20x365x1.11 per unit 60448.38 9.72 587558.2536 32674.8

fixed charges per month 12 630.00 112795.20

duty charges @6% of energy charge 35253.50

SubTotal b= 735606.9488

Total Fixed Cost (I) = 783,606.95

II. Variable Cost

(a) Cost of chemical

for 2 ppm & 30% Cl solution (population x demand x cl strength) (((1200x5x81x2)/1000000)x100/30)x365 Kg/Year 1182.6 150.00 177390.00 15.2534745 5567.5181925

Sub Total a= 177390.00

(b) Overhauling of IRP/ARP/FRP, core gravel, TIS media etc. 0 270000.00 0.00

Sub Total b= 0.00

(c) Cleaning of ESR every 6 months & cleaning of campus at regular interval per year 1 25000.00 25000.00

Sub Total c= 25000.00

Variable cost (I)= 202390.00

(d) Infrastructure Maintenance

Rt=[ 1+(r/100)]^t x Base year O&M cost t= 17.5

Sub Total (Civil work)= 70335.92 101113.76 101113.76

Sub Total (elctro mech)= 6285.40 14762.02 14762.02

Sub Total d= 115875.78

Total Variable Cost II= 115,875.78 9656.314862 1207.03935780957

Water Quality Test Report(1 source*2 times/year *@ Rs 350)III 700.00

Variable Cost (I+ II+III) = 318,965.78

Annual Rate of inflation for Manufactured product (2.92%*2.5 yr* variable cost)=(7.3% per year *variable cost (I+II+III)) 23,284.50

Total Variable Cost (Variable cost (I+II+III)+Inflation rate) 342,250.28

Total Cost (total Fixed Cost + Total variable cost) = 1,125,857.23

III Contractor's profit @ 10% on (I) & (II)= 112,585.72

V Add labour cess @ 1% on (Total cost- Electricty charge)= 3,902.50

VI Add cost towards emergent, unforseen breakdowns @ 5 % on Total Variable cost= 17,112.51

VII Operation and maintainence cost for 1 year (CP+GST+LC+Emergent cost)= 336,255.04

VIII Total Operation and maintainence cost for 1 year = 1,462,112.27

Contingency( 1% of total cost for 1 year) 14,621.12

IX Final operation and maintainence cost for 1 year (Total O&m Cost for 1 year+ Contingency )= 1,476,733.39

XII Final operation and maintainence cost for 5 year= 7,383,666.96

Executive Engineer

P.H. Division Dhaka

Sub Estimate No.- 04

Estimate for Administrative Approval of Operation & maintenance of FENHARA Piped water Supply Scheme for the period 2025-2030 Under P.H.Division, DHAKA

1 Name of Division - DHAKA

2 Name of Sub Division - DHAKA

3 Block - FENHARA

4 Panchayat - FENHARA

6 Year of DB completion of original scheme - 2011

Sl. No. Description Unit Cost as per TS'2012 Variation amount Total Cost % annual O&M cost % annual depreciation Base year O&M Cost Quantity Rate Amount Remarks

(a) Cost of pump operator

1 nos for 365 days per month 1.00 4000.00 48000.00

Sub Total a= 48000.00

(b) Cost of energy charges

Capacity of motor pump say 20HP=(.746x20= 14.92 kW) kW 14.92

Avg. running hrs,/day 10

Energy charges per year= avg. running hrs/dayx.746x20x365x1.11 per unit 60448.38 9.72 587558.2536 32674.8

fixed charges per month 12 630.00 112795.20

duty charges @6% of energy charge 35253.50

SubTotal b= 735606.9488

Total Fixed Cost (I) = 783,606.95

II. Variable Cost

(a) Cost of chemical

for 2 ppm & 30% Cl solution (population x demand x cl strength) (((2600x5x81x2)/1000000)x100/30)x365 Kg/Year 2562.3 150.00 384345.00 15.2534745 5567.5181925

Sub Total a= 384345.00

(b) Overhauling of IRP/ARP/FRP, core gravel, TIS media etc. 0 270000.00 0.00

Sub Total b= 0.00

(c) Cleaning of ESR every 6 months & cleaning of campus at regular interval per year 1 25000.00 25000.00

Sub Total c= 25000.00

Variable cost (I)= 409345.00

(d) Infrastructure Maintenance

Rt=[ 1+(r/100)]^t x Base year O&M cost t= 16.5

Sub Total (Civil work)= 87802.19 125512.74 125512.74

Sub Total (elctro mech)= 10648.60 23818.58 23818.58

Sub Total d= 149331.33

Total Variable Cost II= 149,331.33 12444.27723 1555.53465330773

Water Quality Test Report(1 source*2 times/year *@ Rs 350)III 700.00

Variable Cost (I+ II+III) = 559,376.33

Annual Rate of inflation for Manufactured product (2.92%*2.5 yr* variable cost)=(7.3% per year *variable cost (I+II+III)) 40,834.47

Total Variable Cost (Variable cost (I+II+III)+Inflation rate) 600,210.80

Total Cost (total Fixed Cost + Total variable cost) = 1,383,817.75

III Contractor's profit @ 10% on (I) & (II)= 138,381.77

V Add labour cess @ 1% on (Total cost- Electricty charge)= 6,482.11

VI Add cost towards emergent, unforseen breakdowns @ 5 % on Total Variable cost= 30,010.54

VII Operation and maintainence cost for 1 year (CP+GST+LC+Emergent cost)= 423,961.62

VIII Total Operation and maintainence cost for 1 year = 1,807,779.36

Contingency( 1% of total cost for 1 year) 18,077.79

IX Final operation and maintainence cost for 1 year (Total O&m Cost for 1 year+ Contingency )= 1,825,857.16

XII Final operation and maintainence cost for 5 year= 9,129,285.79

Executive Engineer

P.H. Division Dhaka

Sub Estimate No.- 05

Estimate for Administrative Approval of Operation & maintenance of MADHUBAN Piped water Supply Scheme for the period 2025-2030 Under P.H.Division, DHAKA

1 Name of Division - DHAKA

2 Name of Sub Division - CHAKIA

3 Block - MADHUBAN

4 Panchayat - MADHUBAN NORTH

5 Wards Covered - 1,2,3,4,5,6,7,8

6 Year of DB completion of original scheme - 2010

Sl. No. Description Unit Cost as per TS'2012 Variation amount Total Cost % annual O&M cost % annual depreciation Base year O&M Cost Quantity Rate Amount Remarks

(a) Cost of pump operator

1 nos for 365 days per month 1.00 4000.00 48000.00

Sub Total a= 48000.00

(b) Cost of energy charges

Capacity of motor pump say 22.5HP=(.746x22.5= 16.785 kW) kW 16.785

Avg. running hrs,/day 10

Energy charges per year= avg. running hrs/dayx.746x22.5x365x1.11 per unit 68004.4275 9.72 661003.0353 36759.15

fixed charges per month 12 630.00 126894.60

duty charges @6% of energy charge 39660.18

SubTotal b= 827557.8174

Total Fixed Cost (I) = 875,557.82

II. Variable Cost

(a) Cost of chemical

for 2 ppm & 30% Cl solution (population x demand x cl strength) (((1600x5x81x2)/1000000)x100/30)x365 Kg/Year 1576.8 150.00 236520.00 15.2534745 5567.5181925

Sub Total a= 236520.00

(b) Overhauling of IRP/ARP/FRP, core gravel, TIS media etc. 0 270000.00 0.00

Sub Total b= 0.00

(c) Cleaning of ESR every 6 months & cleaning of campus at regular interval per year 1 25000.00 25000.00

Sub Total c= 25000.00

Variable cost (I)= 261520.00

(d) Infrastructure Maintenance

Rt=[ 1+(r/100)]^t x Base year O&M cost t= 17.5

Sub Total (Civil work)= 100171.60 144718.69 144718.69

Sub Total (elctro mech)= 11722.50 27531.70 27531.70

Sub Total d= 172250.39

Total Variable Cost II= 172,250.39 14354.1988 1794.27484989891

Water Quality Test Report(1 source*2 times/year *@ Rs 350)III 700.00

Variable Cost (I+ II+III) = 434,470.39

Annual Rate of inflation for Manufactured product (2.92%*2.5 yr* variable cost)=(7.3% per year *variable cost (I+II+III)) 31,716.34

Total Variable Cost (Variable cost (I+II+III)+Inflation rate) 466,186.72

Total Cost (total Fixed Cost + Total variable cost) = 1,341,744.54

III Contractor's profit @ 10% on (I) & (II)= 134,174.45

V Add labour cess @ 1% on (Total cost- Electricty charge)= 5,141.87

VI Add cost towards emergent, unforseen breakdowns @ 5 % on Total Variable cost= 23,309.34

VII Operation and maintainence cost for 1 year (CP+GST+LC+Emergent cost)= 404,139.67

VIII Total Operation and maintainence cost for 1 year = 1,745,884.22

Contingency( 1% of total cost for 1 year) 17,458.84

IX Final operation and maintainence cost for 1 year (Total O&m Cost for 1 year+ Contingency )= 1,763,343.06

XII Final operation and maintainence cost for 5 year= 8,816,715.29

Executive Engineer

P.H. Division Dhaka

Sub Estimate No.- 06

Estimate for Administrative Approval of Operation & maintenance of BANKATWA Piped water Supply Scheme for the period 2025-2030 Under P.H.Division, DHAKA

1 Name of Division - DHAKA

2 Name of Sub Division - CHAURADANO

3 Block - BANKATWA

4 Panchayat - BANKATWA

5 Wards Covered - 1,2,3,4,5,7

6 Year of DB completion of original scheme - 2012

Sl. No. Description Unit Cost as per TS'2012 Variation amount Total Cost % annual O&M cost % annual depreciation Base year O&M Cost Quantity Rate Amount Remarks

(a) Cost of pump operator

1 nos for 365 days per month 1.00 4000.00 48000.00

Sub Total a= 48000.00

(b) Cost of energy charges

Capacity of motor pump say 15HP=(.746x15= 11.19 kW) kW 11.19

Avg. running hrs,/day 10

Energy charges per year= avg. running hrs/dayx.746x15x365x1.11 per unit 45336.285 9.72 440668.6902 24506.1

fixed charges per month 12 630.00 84596.40

duty charges @6% of energy charge 26440.12

SubTotal b= 551705.2116

Total Fixed Cost (I) = 599,705.21

II. Variable Cost

(a) Cost of chemical

for 2 ppm & 30% Cl solution (population x demand x cl strength) (((1200x5x81x2)/1000000)x100/30)x365 Kg/Year 1182.6 150.00 177390.00 15.2534745 5567.5181925

Sub Total a= 177390.00

(b) Overhauling of IRP/ARP/FRP, core gravel, TIS media etc. 0 270000.00 0.00

Sub Total b= 0.00

(c) Cleaning of ESR every 6 months & cleaning of campus at regular interval per year 1 25000.00 25000.00

Sub Total c= 25000.00

Variable cost (I)= 202390.00

(d) Infrastructure Maintenance

Rt=[ 1+(r/100)]^t x Base year O&M cost t= 15.5

Approach Road per year 0.00 0.00 0.00 3.00% 3.00 0.00 0.00 0.00

Sub Total (Civil work)= 51300.74 70550.06 70550.06

Sub Total (elctro mech)= 5531.95 11784.53 11784.53

Sub Total d= 82334.59

Total Variable Cost II= 82,334.59 6861.216129 857.652016184902

Water Quality Test Report(1 source*2 times/year *@ Rs 350)III 700.00

Variable Cost (I+ II+III) = 285,424.59

Annual Rate of inflation for Manufactured product (2.92%*2.5 yr* variable cost)=(7.3% per year *variable cost (I+II+III)) 20,836.00

Total Variable Cost (Variable cost (I+II+III)+Inflation rate) 306,260.59

Total Cost (total Fixed Cost + Total variable cost) = 905,965.80

III Contractor's profit @ 10% on (I) & (II)= 90,596.58

V Add labour cess @ 1% on (Total cost- Electricty charge)= 3,542.61

VI Add cost towards emergent, unforseen breakdowns @ 5 % on Total Variable cost= 15,313.03

VII Operation and maintainence cost for 1 year (CP+GST+LC+Emergent cost)= 272,526.06

VIII Total Operation and maintainence cost for 1 year = 1,178,491.86

Contingency( 1% of total cost for 1 year) 11,784.92

IX Final operation and maintainence cost for 1 year (Total O&m Cost for 1 year+ Contingency )= 1,190,276.78

XII Final operation and maintainence cost for 5 year= 5,951,383.89

Executive Engineer

P.H. Division Dhaka

Sub Estimate No.- 07

Estimate for Administrative Approval of Operation & maintenance of BANKATWA Piped water Supply Scheme for the period 2025-2030 Under P.H.Division, DHAKA

1 Name of Division - DHAKA

2 Name of Sub Division - DHAKA

3 Block - DHAKA

4 Panchayat - PHULWARIYA

5 Wards Covered - 8,9,10,11&12

6 Year of DB completion of original scheme - 2011

Sl. No. Description Unit Cost as per TS'2012 Variation amount Total Cost % annual O&M cost % annual depreciation Base year O&M Cost Quantity Rate Amount Remarks

(a) Cost of pump operator

1 nos for 365 days per month 1.00 4000.00 48000.00

Sub Total a= 48000.00

(b) Cost of energy charges

Capacity of motor pump say 20HP=(.746x20= 14.92 kW) kW 14.92

Avg. running hrs,/day 10

Energy charges per year= avg. running hrs/dayx.746x20x365x1.11 per unit 60448.38 9.72 587558.2536 32674.8

fixed charges per month 12 630.00 112795.20

duty charges @6% of energy charge 35253.50

SubTotal b= 735606.9488

Total Fixed Cost (I) = 783,606.95

II. Variable Cost

(a) Cost of chemical

for 2 ppm & 30% Cl solution (population x demand x cl strength) (((1000x5x81x2)/1000000)x100/30)x365 Kg/Year 985.5 150.00 147825.00 15.2534745 5567.5181925

Sub Total a= 147825.00

(b) Overhauling of IRP/ARP/FRP, core gravel, TIS media etc. 0 270000.00 0.00

Sub Total b= 0.00

(c) Cleaning of ESR every 6 months & cleaning of campus at regular interval per year 1 25000.00 25000.00

Sub Total c= 25000.00

Variable cost (I)= 172825.00

(d) Infrastructure Maintenance

Rt=[ 1+(r/100)]^t x Base year O&M cost t= 16.5

Boundary Wall per year 0.00 0.00 0.00 1.00% 2.00 0.00 0.00 0.00

Approach Road per year 0.00 0.00 0.00 3.00% 3.00 0.00 0.00 0.00

Sub Total (Civil work)= 44479.92 63228.42 63228.42

Sub Total (elctro mech)= 6416.95 14353.31 14353.31

Sub Total d= 77581.73

Total Variable Cost II= 77,581.73 6465.14394 808.142992520662

Water Quality Test Report(1 source*2 times/year *@ Rs 350)III 700.00

Variable Cost (I+ II+III) = 251,106.73

Annual Rate of inflation for Manufactured product (2.92%*2.5 yr* variable cost)=(7.3% per year *variable cost (I+II+III)) 18,330.79

Total Variable Cost (Variable cost (I+II+III)+Inflation rate) 269,437.52

Total Cost (total Fixed Cost + Total variable cost) = 1,053,044.47

III Contractor's profit @ 10% on (I) & (II)= 105,304.45

V Add labour cess @ 1% on (Total cost- Electricty charge)= 3,174.38

VI Add cost towards emergent, unforseen breakdowns @ 5 % on Total Variable cost= 13,471.88

VII Operation and maintainence cost for 1 year (CP+GST+LC+Emergent cost)= 311,498.70

VIII Total Operation and maintainence cost for 1 year = 1,364,543.17

Contingency( 1% of total cost for 1 year) 13,645.43

IX Final operation and maintainence cost for 1 year (Total O&m Cost for 1 year+ Contingency )= 1,378,188.60

XII Final operation and maintainence cost for 5 year= 6,890,943.00

Executive Engineer

P.H. Division Dhaka

Sub Estimate No.- 08

Estimate for Administrative Approval of Operation & maintenance of NARKATIYA Piped water Supply Scheme for the period 2025-2030 Under P.H.Division, DHAKA

1 Name of Division - DHAKA

2 Name of Sub Division - CHAURADANO

3 Block - CHAURADANO

4 Panchayat - NARKATIYA

5 Wards Covered - 5&8

6 Year of DB completion of original scheme - 2012

Sl. No. Description Unit Cost as per TS'2012 Variation amount Total Cost % annual O&M cost % annual depreciation Base year O&M Cost Quantity Rate Amount Remarks

(a) Cost of pump operator

1 nos for 365 days per month 1.00 4000.00 48000.00

Sub Total a= 48000.00

(b) Cost of energy charges

Capacity of motor pump say 12.5HP=(.746x12.5= 9.325 kW) kW 9.325

Avg. running hrs,/day 10

Energy charges per year= avg. running hrs/dayx.746x12.5x365x1.11 per unit 37780.2375 9.72 367223.9085 20421.75

fixed charges per month 12 630.00 70497.00

duty charges @6% of energy charge 22033.43

SubTotal b= 459754.34301

Total Fixed Cost (I) = 507,754.34

II. Variable Cost

(a) Cost of chemical

for 2 ppm & 30% Cl solution (population x demand x cl strength) (((400x5x81x2)/1000000)x100/30)x365 Kg/Year 394.2 150.00 59130.00 15.2534745 5567.5181925

Sub Total a= 59130.00

(b) Overhauling of IRP/ARP/FRP, core gravel, TIS media etc. 0 270000.00 0.00

Sub Total b= 0.00

(c) Cleaning of ESR every 6 months & cleaning of campus at regular interval per year 1 25000.00 25000.00

Sub Total c= 25000.00

Variable cost (I)= 84130.00

(d) Infrastructure Maintenance

Rt=[ 1+(r/100)]^t x Base year O&M cost t= 15.5

Boundary Wall per year 0.00 0.00 0.00 1.00% 2.00 0.00 0.00 0.00

Approach Road per year 0.00 0.00 0.00 3.00% 3.00 0.00 0.00 0.00

Sub Total (Civil work)= 31848.90 44596.42 44596.42

Sub Total (elctro mech)= 9350.00 19918.00 19918.00

Sub Total d= 64514.42

Total Variable Cost II= 64,514.42 5376.201612 672.025201517141

Water Quality Test Report(1 source*2 times/year *@ Rs 350)III 700.00

Variable Cost (I+ II+III) = 149,344.42

Annual Rate of inflation for Manufactured product (2.92%*2.5 yr* variable cost)=(7.3% per year *variable cost (I+II+III)) 10,902.14

Total Variable Cost (Variable cost (I+II+III)+Inflation rate) 160,246.56

Total Cost (total Fixed Cost + Total variable cost) = 668,000.90

III Contractor's profit @ 10% on (I) & (II)= 66,800.09

V Add labour cess @ 1% on (Total cost- Electricty charge)= 2,082.47

VI Add cost towards emergent, unforseen breakdowns @ 5 % on Total Variable cost= 8,012.33

VII Operation and maintainence cost for 1 year (CP+GST+LC+Emergent cost)= 197,135.05

VIII Total Operation and maintainence cost for 1 year = 865,135.95

Contingency( 1% of total cost for 1 year) 8,651.36

IX Final operation and maintainence cost for 1 year (Total O&m Cost for 1 year+ Contingency )= 873,787.31

XII Final operation and maintainence cost for 5 year= 4,368,936.56

Executive Engineer

P.H. Division Dhaka

Sub Estimate No.- 09

Estimate for Administrative Approval of Operation & maintenance of GHORASAHAN PHASE 1 Piped water Supply Scheme for the period 2025-2030 Under P.H.Division, DHAKA

1 Name of Division - DHAKA

2 Name of Sub Division - CHAURADANO

3 Block - GHORASAHAN

4 Panchayat - GHORASAHAN SOUTH AND NORTH

6 Year of DB completion of original scheme - 2013

Sl. No. Description Unit Cost as per TS'2012 Variation amount Total Cost % annual O&M cost % annual depreciation Base year O&M Cost Quantity Rate Amount Remarks

(a) Cost of pump operator

1 nos for 365 days per month 1.00 4000.00 48000.00

Sub Total a= 48000.00

(b) Cost of energy charges

Capacity of motor pump say 20HP=(.746x20= 14.92 kW) kW 14.92

Avg. running hrs,/day 10

Energy charges per year= avg. running hrs/dayx.746x20x365x1.11 per unit 60448.38 9.72 587558.2536 32674.8

fixed charges per month 12 630.00 112795.20

duty charges @6% of energy charge 35253.50 14.92

SubTotal b= 735606.9488

Total Fixed Cost (I) = 783,606.95

II. Variable Cost

(a) Cost of chemical

for 2 ppm & 30% Cl solution (population x demand x cl strength) (((2000x5x81x2)/1000000)x100/30)x365 Kg/Year 1971 150.00 295650.00 15.2534745 5567.5181925

Sub Total a= 295650.00

(b) Overhauling of IRP/ARP/FRP, core gravel, TIS media etc. 0 270000.00 0.00

Sub Total b= 0.00

(c) Cleaning of ESR every 6 months & cleaning of campus at regular interval per year 1 25000.00 25000.00

Sub Total c= 25000.00

Variable cost (I)= 320650.00

(d) Infrastructure Maintenance

Rt=[ 1+(r/100)]^t x Base year O&M cost t= 14.5

Sub Total (Civil work)= 73508.99 102832.03 102832.03

Sub Total (elctro mech)= 6416.95 13018.88 13018.88

Sub Total d= 115850.90

Total Variable Cost II= 115,850.90 9654.241947 1206.78024338519

Water Quality Test Report(1 source*2 times/year *@ Rs 350)III 700.00

Variable Cost (I+ II+III) = 437,200.90

Annual Rate of inflation for Manufactured product (2.92%*2.5 yr* variable cost)=(7.3% per year *variable cost (I+II+III)) 31,915.67

Total Variable Cost (Variable cost (I+II+III)+Inflation rate) 469,116.57

Total Cost (total Fixed Cost + Total variable cost) = 1,252,723.52

III Contractor's profit @ 10% on (I) & (II)= 125,272.35

V Add labour cess @ 1% on (Total cost- Electricty charge)= 5,171.17

VI Add cost towards emergent, unforseen breakdowns @ 5 % on Total Variable cost= 23,455.83

VII Operation and maintainence cost for 1 year (CP+GST+LC+Emergent cost)= 379,389.58

VIII Total Operation and maintainence cost for 1 year = 1,632,113.10

Contingency( 1% of total cost for 1 year) 16,321.13

IX Final operation and maintainence cost for 1 year (Total O&m Cost for 1 year+ Contingency )= 1,648,434.23

XII Final operation and maintainence cost for 5 year= 8,242,171.14

Executive Engineer

P.H. Division Dhaka

Sub Estimate No.- 10

Estimate for Administrative Approval of Operation & maintenance of CHHAURADANO Piped water Supply Scheme for the period 2025-2030 Under P.H.Division, DHAKA

1 Name of Division - DHAKA

2 Name of Sub Division - CHHAURADANO

3 Block - CHHAURADANO

4 Panchayat - EKDARI & BHELWA

6 Year of DB completion of original scheme - 2013

Sl. No. Description Unit Cost as per TS'2012 Variation amount Total Cost % annual O&M cost % annual depreciation Base year O&M Cost Quantity Rate Amount Remarks

(a) Cost of pump operator

1 nos for 365 days per month 1.00 4000.00 48000.00

Sub Total a= 48000.00

(b) Cost of energy charges

Capacity of motor pump say 15HP=(.746x15= 11.19 kW) kW 11.19 11.19

Avg. running hrs,/day 10

Energy charges per year= avg. running hrs/dayx.746x15x365x1.11 per unit 45336.285 9.72 440668.6902 24506.1

fixed charges per month 12 630.00 84596.40

duty charges @6% of energy charge 26440.12 14.92

SubTotal b= 551705.2116

Total Fixed Cost (I) = 599,705.21

II. Variable Cost

(a) Cost of chemical

for 2 ppm & 30% Cl solution (population x demand x cl strength) (((2000x5x81x2)/1000000)x100/30)x365 Kg/Year 1971 150.00 295650.00 15.2534745 5567.5181925

Sub Total a= 295650.00

(b) Overhauling of IRP/ARP/FRP, core gravel, TIS media etc. 0 270000.00 0.00

Sub Total b= 0.00

(c) Cleaning of ESR every 6 months & cleaning of campus at regular interval per year 1 25000.00 25000.00

Sub Total c= 25000.00

Variable cost (I)= 320650.00

(d) Infrastructure Maintenance

Rt=[ 1+(r/100)]^t x Base year O&M cost t= 14.5

Sub Total (Civil work)= 51497.16 71419.79 71419.79

Sub Total (elctro mech)= 11764.30 23867.72 23867.72

Sub Total d= 95287.51

Total Variable Cost II= 95,287.51 7940.625869 992.578233596987

Water Quality Test Report(1 source*2 times/year *@ Rs 350)III 700.00

Variable Cost (I+ II+III) = 416,637.51

Annual Rate of inflation for Manufactured product (2.92%*2.5 yr* variable cost)=(7.3% per year *variable cost (I+II+III)) 30,414.54

Total Variable Cost (Variable cost (I+II+III)+Inflation rate) 447,052.05

Total Cost (total Fixed Cost + Total variable cost) = 1,046,757.26

III Contractor's profit @ 10% on (I) & (II)= 104,675.73

V Add labour cess @ 1% on (Total cost- Electricty charge)= 4,950.52

VI Add cost towards emergent, unforseen breakdowns @ 5 % on Total Variable cost= 22,352.60

VII Operation and maintainence cost for 1 year (CP+GST+LC+Emergent cost)= 320,395.16

VIII Total Operation and maintainence cost for 1 year = 1,367,152.42

Contingency( 1% of total cost for 1 year) 13,671.52

IX Final operation and maintainence cost for 1 year (Total O&m Cost for 1 year+ Contingency )= 1,380,823.94

XII Final operation and maintainence cost for 5 year= 6,904,119.70

Executive Engineer

P.H. Division Dhaka

Sub Estimate No.- 11

Estimate for Administrative Approval of Operation & maintenance of RAJEPUR Piped water Supply Scheme for the period 2025-2030 Under P.H.Division, DHAKA

1 Name of Division - DHAKA

2 Name of Sub Division - CHAKIA

3 Block - MEHSI

4 Panchayat - RAJEPUR

5 Wards Covered - 3,4&5

6 Year of DB completion of original scheme - 2013

Sl. No. Description Unit Cost as per TS'2012 Variation amount Total Cost % annual O&M cost % annual depreciation Base year O&M Cost Quantity Rate Amount Remarks

(a) Cost of pump operator

1 nos for 365 days per month 1.00 4000.00 48000.00

Sub Total a= 48000.00

(b) Cost of energy charges

Capacity of motor pump say 17.5HP=(.746x17.5= 13.055 kW) kW 13.055 13.055 11.19

Avg. running hrs,/day 10

Energy charges per year= avg. running hrs/dayx.746x17.5x365x1.11 per unit 52892.3325 9.72 514113.4719 28590.45

fixed charges per month 12 630.00 98695.80

duty charges @6% of energy charge 30846.81 14.92

SubTotal b= 643656.0802

Total Fixed Cost (I) = 691,656.08

II. Variable Cost

(a) Cost of chemical

for 2 ppm & 30% Cl solution (population x demand x cl strength) (((600x5x81x2)/1000000)x100/30)x365 Kg/Year 591.3 150.00 88695.00 15.2534745 5567.5181925

Sub Total a= 88695.00

(b) Overhauling of IRP/ARP/FRP, core gravel, TIS media etc. 0 270000.00 0.00

Sub Total b= 0.00

(c) Cleaning of ESR every 6 months & cleaning of campus at regular interval per year 1 25000.00 25000.00

Sub Total c= 25000.00

Variable cost (I)= 113695.00

(d) Infrastructure Maintenance

Rt=[ 1+(r/100)]^t x Base year O&M cost t= 14.5

Sub Total (Civil work)= 54888.25 73942.34 73942.34

Sub Total (elctro mech)= 10182.50 20658.52 20658.52

Sub Total d= 94600.86

Total Variable Cost II= 94,600.86 7883.405123 985.425640358995

Water Quality Test Report(1 source*2 times/year *@ Rs 350)III 700.00

Variable Cost (I+ II+III) = 208,995.86

Annual Rate of inflation for Manufactured product (2.92%*2.5 yr* variable cost)=(7.3% per year *variable cost (I+II+III)) 15,256.70

Total Variable Cost (Variable cost (I+II+III)+Inflation rate) 224,252.56

Total Cost (total Fixed Cost + Total variable cost) = 915,908.64

III Contractor's profit @ 10% on (I) & (II)= 91,590.86

V Add labour cess @ 1% on (Total cost- Electricty charge)= 2,722.53

VI Add cost towards emergent, unforseen breakdowns @ 5 % on Total Variable cost= 11,212.63

VII Operation and maintainence cost for 1 year (CP+GST+LC+Emergent cost)= 270,389.57

VIII Total Operation and maintainence cost for 1 year = 1,186,298.21

Contingency( 1% of total cost for 1 year) 11,862.98

IX Final operation and maintainence cost for 1 year (Total O&m Cost for 1 year+ Contingency )= 1,198,161.19

XII Final operation and maintainence cost for 5 year= 5,990,805.97

Executive Engineer

P.H. Division Dhaka

Sub Estimate No.- 12

Estimate for Administrative Approval of Operation & maintenance of CHIRAIYA Piped water Supply Scheme for the period 2025-2030 Under P.H.Division, DHAKA

1 Name of Division - DHAKA

2 Name of Sub Division - DHAKA

3 Block - CHIRAIYA

4 Panchayat - MISHRAULIYA & KHARTARI EAST

5 Wards Covered - 10,11 & 01

6 Year of DB completion of original scheme - 2010

Sl. No. Description Unit Cost as per TS'2012 Variation amount Total Cost % annual O&M cost % annual depreciation Base year O&M Cost Quantity Rate Amount Remarks

(a) Cost of pump operator

1 nos for 365 days per month 1.00 4000.00 48000.00

Sub Total a= 48000.00

(b) Cost of energy charges 11.19

Capacity of motor pump say 15HP=(.746x15= 11.19 kW) kW 11.19 13.055 11.19

Avg. running hrs,/day 10

Energy charges per year= avg. running hrs/dayx.746x15x365x1.11 per unit 45336.285 9.72 440668.6902 24506.1

fixed charges per month 12 630.00 84596.40

duty charges @6% of energy charge 26440.12 14.92

SubTotal b= 551705.2116

Total Fixed Cost (I) = 599,705.21

II. Variable Cost

(a) Cost of chemical

for 2 ppm & 30% Cl solution (population x demand x cl strength) (((600x5x81x2)/1000000)x100/30)x365 Kg/Year 591.3 150.00 88695.00 15.2534745 5567.5181925

Sub Total a= 88695.00

(b) Overhauling of IRP/ARP/FRP, core gravel, TIS media etc. 0 270000.00 0.00

Sub Total b= 0.00

(c) Cleaning of ESR every 6 months & cleaning of campus at regular interval per year 1 25000.00 25000.00

Sub Total c= 25000.00

Variable cost (I)= 113695.00

(d) Infrastructure Maintenance

Rt=[ 1+(r/100)]^t x Base year O&M cost t= 17.5

Sub Total (Civil work)= 69732.95 100243.19 100243.19

Sub Total (elctro mech)= 10445.55 24532.63 24532.63

Sub Total d= 124775.81

Total Variable Cost II= 124,775.81 10397.98437 1299.74804643707

Water Quality Test Report(1 source*2 times/year *@ Rs 350)III 700.00

Variable Cost (I+ II+III) = 239,170.81

Annual Rate of inflation for Manufactured product (2.92%*2.5 yr* variable cost)=(7.3% per year *variable cost (I+II+III)) 17,459.47

Total Variable Cost (Variable cost (I+II+III)+Inflation rate) 256,630.28

Total Cost (total Fixed Cost + Total variable cost) = 856,335.49

III Contractor's profit @ 10% on (I) & (II)= 85,633.55

V Add labour cess @ 1% on (Total cost- Electricty charge)= 3,046.30

VI Add cost towards emergent, unforseen breakdowns @ 5 % on Total Variable cost= 12,831.51

VII Operation and maintainence cost for 1 year (CP+GST+LC+Emergent cost)= 255,651.76

VIII Total Operation and maintainence cost for 1 year = 1,111,987.25

Contingency( 1% of total cost for 1 year) 11,119.87

IX Final operation and maintainence cost for 1 year (Total O&m Cost for 1 year+ Contingency )= 1,123,107.12

XII Final operation and maintainence cost for 5 year= 5,615,535.60

Executive Engineer

P.H. Division Dhaka

Sub Estimate No.- 03

Estimate for Administrative Approval of Operation & maintenance of GAMHARI Rural Piped water Supply Scheme for the period 2025-2030 Under P.H.Division, GOPALGANJ

1 Name of Division - GOPALGANJ

2 Name of Sub Division - BARAULI

3 Block - BAIKUNTHPUR

4 Panchayat - GAMHARI

5 Wards Covered - 1,2,3,4,6,7

6 Year of DB completion of original scheme - 2018 Remarks

Sl. No. Description Unit Cost as per TS'2012 Variation amount Total Cost % annual O&M cost % annual depreciation Base year O&M Cost Quantity Rate Amount 13

(a) Cost of pump operator

1 nos for 365 days per month 1.00 4000.00 48000.00

Sub Total a= 48000.00

(b) Cost of energy charges

Capacity of motor pump say 17.50 HP=(.746x20=14.92 kW) kW 14.92

Avg. running hrs,/day 6 32674.8

Energy charges per year= avg. running hrs/dayx.746x20x365 per unit 32674.8 9.72 317599.056

fixed charges per month 12 630.00 7560.00

duty charges @6% of energy charge 19055.94

SubTotal b= 344214.99936

Total Fixed Cost (I) = 392,215.00

II. Variable Cost

(a) Cost of chemical 105.019497 38332.116405

for 2 ppm & 30% Cl solution (population x demand x cl strength) (((3890x5x81x2)/1000000)x100/3)x365 Kg/Year 383 150.00 57450.00

Sub Total a= 57450.00

(b) Overhauling of IRP/ARP/FRP, core gravel, TIS media etc. 0 270000.00 0.00

Sub Total b= 0.00

(c) Cleaning of ESR every 6 months & cleaning of campus at regular interval per year 1 25000.00 25000.00

Sub Total c= 25000.00

(d) Infrastructure Maintenance

Rt=[ 1+(r/100)]^t x Base year O&M cost t= 7

Sub Total (Civil work)= 48871.09 58342.38 58342.38

Sub Total (elctro mech)= 9872.50 13891.60 13891.60

Total Variable Cost II= 154,683.98

III Expenditure (Misc. item such as water quality test report i/c allied stationery 5% of (II)= 7,734.20

IV Contractor's profit @ 10% on (I) & (II)= 54,689.90

V Add GST @ 18% on (I) & II)= 98,441.82

VI Add labour cess @ 1% on (II)= 5,468.99

VII Add cost towards emergent, unforseen breakdowns @ 10% on (II)= 15,468.40

VIII Variable Operation and maintainence cost for 1 year (III+IV+V+VI+VII+VIII)= 336,487.28 60725.18971 91087.7845656565

IX Total Cost (I) & (II)= 728,702.28

X Total Operation and maintainence cost for 5 year including fixed and variable costs= 3,643,511.38

Executive Engineer

P.H. Division Gopalganj

Sub Estimate No.- 04

Estimate for Administrative Approval of Operation & maintenance of SIRSAMANPUR Rural Piped water Supply Scheme for the period 2025-2030 Under P.H.Division, GOPALGANJ

1 Name of Division - GOPALGANJ

2 Name of Sub Division - BARAULI

3 Block - BAIKUNTHPUR

4 Panchayat - SIRSA MANPUR

5 Wards Covered - 9,11,12,17,18

6 Year of DB completion of original scheme - 2018 Remarks

Sl. No. Description Unit Cost as per TS'2012 Variation amount Total Cost % annual O&M cost % annual depreciation Base year O&M Cost Quantity Rate Amount 13

(a) Cost of pump operator

1 nos for 365 days per month 1.00 4000.00 48000.00

Sub Total a= 48000.00

(b) Cost of energy charges

Capacity of motor pump say20 HP=(.746x20=14.92 kW) kW 14.92

Avg. running hrs,/day 6 32674.8

Energy charges per year= avg. running hrs/dayx.746x20x365 per unit 32674.8 9.72 317599.056

fixed charges per month 12 630.00 7560.00

duty charges @6% of energy charge 19055.94

SubTotal b= 344214.99936

Total Fixed Cost (I) = 392,215.00

II. Variable Cost

(a) Cost of chemical 59.664033 21777.372045

for 2 ppm & 30% Cl solution (population x demand x cl strength) (((3920x5x81x2)/1000000)x100/3)x365 Kg/Year 772 150.00 115800.00

Sub Total a= 115800.00

(b) Overhauling of IRP/ARP/FRP, core gravel, TIS media etc. 0 270000.00 0.00

Sub Total b= 0.00

(c) Cleaning of ESR every 6 months & cleaning of campus at regular interval per year 1 25000.00 25000.00

Sub Total c= 25000.00

(d) Infrastructure Maintenance

Rt=[ 1+(r/100)]^t x Base year O&M cost t= 7

Staff quarter 0.00

Sub Total (Civil work)= 89181.39 107357.52 107357.52

Sub Total (elctro mech)= 22986.50 32344.31 32344.31

Total Variable Cost II= 280,501.83

III Expenditure (Misc. item such as water quality test report i/c allied stationery 5% of (II)= 14,025.09

IV Contractor's profit @ 10% on (I) & (II)= 67,271.68

V Add GST @ 18% on (I) & II)= 121,089.03

VI Add labour cess @ 1% on (II)= 6,727.17

VII Add cost towards emergent, unforseen breakdowns @ 10% on (II)= 28,050.18

VIII Variable Operation and maintainence cost for 1 year (III+IV+V+VI+VII+VIII)= 517,664.99 75823.33241 113734.998617458

IX Total Cost (I) & (II)= 909,879.99

X Total Operation and maintainence cost for 5 year including fixed and variable costs= 4,549,399.94

Executive Engineer

P.H. Division Gopalganj

Sub Estimate No.- 05

Estimate for Administrative Approval of Operation & maintenance of DIGHWA NORTH Rural Piped water Supply Scheme for the period 2025-2030 Under P.H.Division, GOPALGANJ

1 Name of Division - GOPALGANJ

2 Name of Sub Division - BARAULI

3 Block - BAIKUNTHPUR

4 Panchayat - DIGHWA NORTH

5 Wards Covered - 2,3,4,5&6

6 Year of DB completion of original scheme - 2018

Sl. No. Description Unit Cost as per TS'2012 Variation amount Total Cost % annual O&M cost % annual depreciation Base year O&M Cost Quantity Rate Amount Remarks

(a) Cost of pump operator

1 nos for 365 days per month 1.00 4000.00 48000.00

Sub Total a= 48000.00

(b) Cost of energy charges

Capacity of motor pump say20HP=(.746x20=14.92kW) kW 14.92

Avg. running hrs,/day 6

Energy charges per year= avg. running hrs/dayx.746x20x365 per unit 32674.8 9.72 317599.056 32674.8

fixed charges per month 12 630.00 7560.00

duty charges @6% of energy charge 19055.94

SubTotal b= 344214.99936

Total Fixed Cost (I) = 392,215.00

II. Variable Cost

(a) Cost of chemical

for 2 ppm & 30% Cl solution (population x demand x cl strength) (((4804x5x81x2)/1000000)x100/3)x365 Kg/Year 380 150.00 57000.00 59.664033 21777.372045

Sub Total a= 57000.00

(b) Overhauling of IRP/ARP/FRP, core gravel, TIS media etc. 0 270000.00 0.00

Sub Total b= 0.00

(c) Cleaning of ESR every 6 months & cleaning of campus at regular interval per year 1 25000.00 25000.00

Sub Total c= 25000.00

(d) Infrastructure Maintenance

Rt=[ 1+(r/100)]^t x Base year O&M cost t= 7

Staff quarter 0.00

Sub Total (Civil work)= 47222.63 57664.63 57664.63

Sub Total (elctro mech)= 10872.50 15298.70 15298.70

Sub Total d= 72963.33

Total Variable Cost II= 154,963.33 12913.61056 1614.20131983259

III Expenditure (Misc. item such as water quality test report i/c allied stationery 5% of (II)= 7,748.17

IV Contractor's profit @ 10% on (I) & (II)= 54,717.83

V Add GST @ 18% on (I) & II)= 98,492.10

VI Add labour cess @ 1% on (II)= 5,471.78

VII Add cost towards emergent, unforseen breakdowns @ 10% on (II)= 15,496.33

VIII Variable Operation and maintainence cost for 1 year (III+IV+V+VI+VII+VIII)= 336,889.54

X Total Operation and maintainence cost for 5 year including fixed and variable costs= 3,645,522.70

Executive Engineer

P.H. Division Gopalganj

Sub Estimate No.- 06

Estimate for Administrative Approval of Operation & maintenance ofBAIKUNTHPUR Rural Piped water Supply Scheme for the period 2025-2030 Under P.H.Division, GOPALGANJ

1 Name of Division - GOPALGANJ

2 Name of Sub Division - BARAULI

3 Block - BAIKUNTHPUR

4 Panchayat - SIRSA MANPUR

5 Wards Covered - 14,15,16

6 Year of DB completion of original scheme - 2018

Sl. No. Description Unit Cost as per TS'2012 Variation amount Total Cost % annual O&M cost % annual depreciation Base year O&M Cost Quantity Rate Amount Remarks

(a) Cost of pump operator

1 nos for 365 days per month 1.00 4000.00 48000.00

Sub Total a= 48000.00

(b) Cost of energy charges

Capacity of motor pump say10HP=(.746x10=7.46kW) kW 7.46

Avg. running hrs,/day 6

Energy charges per year= avg. running hrs/dayx.746x10x365 per unit 16337.4 9.72 158799.528 16337.4

fixed charges per month 12 630.00 7560.00

duty charges @6% of energy charge 9527.97

SubTotal b= 175887.49968

Total Fixed Cost (I) = 223,887.50

II. Variable Cost

(a) Cost of chemical

for 2 ppm & 30% Cl solution (population x demand x cl strength) (((4804x5x81x2)/1000000)x100/3)x365 Kg/Year 380 150.00 57000.00 59.664033 21777.372045

Sub Total a= 57000.00

(b) Overhauling of IRP/ARP/FRP, core gravel, TIS media etc. 0 270000.00 0.00

Sub Total b= 0.00

(c) Cleaning of ESR every 6 months & cleaning of campus at regular interval per year 1 25000.00 25000.00

Sub Total c= 25000.00

(d) Infrastructure Maintenance

Rt=[ 1+(r/100)]^t x Base year O&M cost t= 7

Staff quarter 0.00

Sub Total (Civil work)= 34418.06 41455.88 41455.88

Sub Total (elctro mech)= 8550.00 12030.71 12030.71

Sub Total d= 53486.59

Total Variable Cost II= 135,486.59 11290.54909 1411.31863578965

III Expenditure (Misc. item such as water quality test report i/c allied stationery 5% of (II)= 6,774.33

IV Contractor's profit @ 10% on (I) & (II)= 35,937.41

V Add GST @ 18% on (I) & II)= 64,687.34

VI Add labour cess @ 1% on (II)= 3,593.74

VII Add cost towards emergent, unforseen breakdowns @ 10% on (II)= 13,548.66

VIII Variable Operation and maintainence cost for 1 year (III+IV+V+VI+VII+VIII)= 260,028.06

X Total Operation and maintainence cost for 5 year including fixed and variable costs= 2,419,577.81

Executive Engineer

P.H. Division Gopalganj

TECHNICAL BID SHEET OF GROUP 01 TENDER NIT No– 01/2026-27/O&M-PHED

Name of Work Part I: Fixed Operation of Ward level piped water supply schemes (Quality affected/NQ affected) & PWS Schemes by deploying pump operators and payment of electricity charges and Part II: Variable Comprehensive maintenance of Ward level water supply schemes (Quality affected/NQ affected) & PWS Schemes, i/c the cost of chemicals, overhauling of filter media and related appurtenances, cleaning of ESR and campus, maintenance viz. cleaning painting of pump house, boundary wall, repair of leakages in districbuition line, repair and provision of new FHTCs, repair amd maintenance of pumps and other electromechanical components etc. all complete as per the directions of Engineer-in-charge. Cost of Work as per BOQ(Rs in Lakhs) 1249.88493 Time of Completion in months 60 ALL COLOURED CELL TO BE FILLED ACCORDINGLY

Sanctioned Amount (in lakhs) 1249.88493 As per Technical Approval Date of Tender 04-13-26

Sl No. Items Requirement Requirement Cl. No.

Name of the Contractor

Address of the Contractor

1 Bid Validity Bids shall remain valid for a period not less than 180days after the deadline date. A Bid valid for a shorter period shall be rejected by the Employer as non-responsive 180 Days 15.1 Page/21 Bid validity periods In days

2 Bid Security a)Unconditional bank guarantee from any scheduled Indian bank issued within the state in the format given (If issued from any bank outside state will be converted to any bank within the state before executing the agreement, duly pledged in favour of the Executive Engineer, PHED Division, dHAKA 16.1 Page-21 Amount To be entered (Rs in Lakhs)

Bid Security Amount - (Rs. In Lakhs) 22.50 Bid Security Amount - Rs. 0.00

3 (i) Legal Status of Bidder. 4.3(a) Page-12

(ii) Place of Registration.

(iii) Principal place of Business

(iv) Power of attorney of signatory Bid Attached or Not 4.2(iv) Page-11

4 Total value of civil engineering construction work performed in last five years. Achieved in any one year during the last five years, a minimum annual financial turnover (in all classes of civil engineering construction works only) volume of construction work of at least the amount equal to the 50% (fifty percent) of the estimated cost of the works for which bid has been invited. The turnover will be indexed at the rate of 8% for a year. The certificates attached in support of turnover attached shall have valid Unique Document Identification Number (UDIN). 624.94 4.5A (a) Page-16

2021-22 Amount To be entered (Rs in Lakhs)

Escalation Factor= 1.47 0.00000

2022-23 Amount To be entered (Rs in Lakhs)

Escalation Factor= 1.36 0.00000

2023-24 Amount To be entered (Rs in Lakhs)

Escalation Factor= 1.26 0.00000

2024-25 Amount To be entered (Rs in Lakhs)

Escalation Factor= 1.17 0.00000

2025-26 Amount To be entered (Rs in Lakhs)

Escalation Factor= 1.08 0.00000 0.00000

5A Work Experience of Similar nature Satisfactorily completed as a prime contractor (or as a nominated sub contractor, where the sub contract involved the executiion of all main items of the work described in the bid document, provided further that all other qualifications criteria are satisdied) at least one similar work of value not less than the amount specified in the Appendix (not less than 10% (Ten Percent) of the estimated value of Contract. Or Satisfactory completed water supply schemes (Piped water supply schemes) at least one work of value not less than 10% (Ten percent) 0f the estimated cost of works for which the bid has beem invited. 124.99 4.5A (b) Page -16 Amount To be entered (Rs in Lakhs)

7 Bidding Capacity: More than the total Bid value of present work = A*N*3-B=Rs. ____.Where A = Maxm. Value of work executed in any one yr during last 5 yrs. N= Nos of years for completion of works. B=Value of existing commitments & ongoing works to be completed in period. Necessity of bid capacity for bidders who meet the minimum qualifying criteria is not mandatory for ward wise schemes up to Rs. 2.00 crore in Har Ghar Nal Ka Jal Nishchay Yojna. Clause- 4.7(a) above is not applicable for this category of schemes 1249.885 4.7 Page- 13 0.00000

6 Bidding Capacity: Should be more than Available Bid capacity = (A x N x 3 - B)= Rs. _____, Where A= Maximum Value of work executed in any one year during last 5 yrs. , N = Number of years prescribed for completion of the works for which bids are invited. (For contracts involving operation and maintenance; the period of completion shall be the sum of entire DB duration and half the duration of the O&M period), B= Value (updated to the price level of the year indicated in Appendix) of existing commitments and on-going works to be completed during the next 12 months 1249.885 4.7 Page-17 Amount To be entered (Rs in Lakhs)

7 (a) Existing commitments and ongoing works Page - 35 Amount To be entered (Rs in Lakhs)

(b) Work for which Bid already submitted Page - 35 Amount To be entered (Rs in Lakhs)

8 Availability of key items of Contractor's Equipment Type of Equipment/Maximum age No. Required Nos. Max. Age on 24-25 4.5(B) (b) Page-31 Annexure-I Nos./ Max. Age

Concrete Mixer 2 5

Rotary Drilling / Reverse Rotary / DTH Rig Machine 1 10

Truck/Tractor with trailer 1 5

Hydraulic Excavator 1 5

9 Key Personnel 10-30 Crores 4.5(B) (b) Page-31 Annexure-II Name of the Personnel and Experience in years

Project Manager B.E. Civil + 10Years Exp. (5 years as Manager in PHED works) or retired E.E. & above of PHED 1

Site Engineer B.E. Civil + 07Years Exp. (3 years as Manager in PHED works) or retired A.E. & above of PHED 2

Site Supervisor B.E. Mech./Civil + 05 Years Exp. Or Dip. Mech./Civil + 07 years Exp. Or or retired J.E. & above of PHED 8

Burveyor .B E. Civil + 03 Years Exp. orDip. Civil + 05 years Exp. 1

10 Evidence of accesses to Financial Resources Evidence of access to or availability of credit facilities (10% of estimated cost), certified by bankers (Not more than 3 months old). (Rs in Lakhs). 124.99 Page 12 4.3 (g) Amount To be entered (Rs in Lakhs)

11 Proposed methodology and programme of construction. Justifying their capability of execution and completion of the work as per technical specifications within the stipulated period of completion as per milestones. (Attached or not) Page 12 4.3 (l)

12 Litigation History Information regarding any litigation, current or during the last five years, in which the Bidder is involved, the parties concerned, and disputed amount. (Attached or not) Page 12 4.3 (j)

13 Affidavit Regarding statements made in the required attachments are true and correct. Page 20 12.1 (vi)

14 Undertaking Able to invest a minimum of cost upto 25% of contract value of work. During implementation of contract. 25 % of B.O.Q.Amount 312.47 Page 12 4.3 (h)

17 Character Certificate

18 Time of Completion 60 Months To be entered in months

Executive Engineer

P.H Division, Dhaka

Check List for Submission Of Tender

Evaluation will be done as per the information provided in the document attached with tender. Bidder may disqualified, if documents are not attached properly.

Name of the Bidder

Sl. No. Checklist Items (Attach Documents in Edit Attachment Folder) Document attached

1 BIDSECURITY PHOTO COPY

2 LAST 5 YEARS ANNUAL TURN OVER

3 EXPERIENCE Of SIMILAR NATURE Of W0RKS

4 QUANTITY OF WORK OF SIMILAR NATURE EXECUTED DURING LAST 5 YEARS)

5 BALANCE VALUE OF ON GOING WORKS

6 EXISTING COMMITMENTS

7 BANKER'S CERTIFICATE FOR ACCESS OF FINACIAL RESOURCES

10 LITIGATION HISTORY

11 PLANT and MACHINARIES

12 KEY PERSONNEL

13 Registration

14 Power of Attoney

15 Legal Status Of Bidder

16 PROGRAMME Of CONSTRUCTION

17 NOC FOR DEBAR

18 LABOUR LICENCE

20 GST CERTIFICATE

21 Character Certificate

22 Any other Documens required as per NIT/ Standard Bidding Documents Required

IF YOU HAVE NOT BEEN DEBARED WRITE "NOT APPLICABLE" IN YOUR LETTER HEAD SCAN AND UPLOAD IN THE IN NOC FOR DEBAR LINK

Note:-Attachment should be self attested and should be attached as per above instruction, otherwise it may be rejected.

I, the undersigned, do hereby certify that all the statements made in the required attachments are true and correct.

Signature & Seal of the Bidder

NAME OF WORK Part I: Fixed Operation of Ward level piped water supply schemes (Quality affected/NQ affected) & PWS Schemes by deploying pump operators and payment of electricity charges and Part II: Variable Comprehensive maintenance of Ward level water supply schemes (Quality affected/NQ affected) & PWS Schemes, i/c the cost of chemicals, overhauling of filter media and related appurtenances, cleaning of ESR and campus, maintenance viz. cleaning painting of pump house, boundary wall, repair of leakages in districbuition line, repair and provision of new FHTCs, repair amd maintenance of pumps and other electromechanical components etc. all complete as per the directions of Engineer-in-charge. Blocks: All Blocks of Dhaka Division No. of schemes: WLS(Non Quality): - 54 WLS(Quality): - 00 PWS: - 12

Date of Tender :- 04-13-26

Estimated Cost :- ₹ 124,988,493.72

Earnest Money :- ₹ 2,250,000.00

Duration of Maintenance Period 5 Years

Cost of BOQ :- As Per EProc-2

SI NO. PARTICULARS No. of Scheme AMOUNT

1 I. Operation of Ward level piped water supply schemes (Quality affected/NQ affected) & PWS Schemes by deploying pump operators and payment of electricity charges and II. Comprehensive maintenance of Ward level water supply schemes (Quality affected/NQ affected) & PWS Schemes i/c the cost of chemicals, overhauling of filter media and related apputenances, cleaning of ESR and campus, maintenance viz. claning painting of pump house, boundary wall, repair of leakages in districbuition line, repair and provision of new FHTCs, repair amd maintenance of pumps and other electromechanical components etc. all complete as per the directions of Engineer-in-charge. WLS(Non Quality):- 54 WLS( Quality):- 00 PWS- 12 ₹ 124,988,493.72

Total Amount ₹ 124,988,493.72

Rupees Twelve Crore Forty Nine Lakh Eighty Eight Thousand and Four Hundred Ninety Three and Seventy Paise Only

1 Estimated cost Rs. ₹ 124,988,493.72 (A)

2 Cost of Govt. Material :- NIL NIL (B)

3 Name of the Contractor :-

4 Address of the Contractor :-

5 I/we offer in Figures……. in words………………… % (Percentage) High on the rate for the fixed cost (Part I) for operation of the schemes. IN FIG.

6 I/we offer in Figures……. in words………………… % (Percentage) High / Less on the rate for the variable cost (Part-II) for maintenance of the schemes. IN FIG. 100

7 Average rate quoted by the bidder 0.00

Note :- 1.) Bidders has to quote rate in Percentage High/Less only. 0.6

Note :- 2.) Items/ Quantity of Work will be decided by the department on day to day / priority basis during period of maintenance.

Note :- 3.) The quoted rate for the operation part I (fixed cost) i.e. the payment to the operators and the electricity bills, the quote shall not be negative.

Note :- 4.) The electricity bills shall be paid as per actual.

Note :- 5.) The entry in row 7 shall be considered for decision of financially lowest bid.

Executive Engineer, P.H.Division, Dhaka