a. Construction of 21 nos. 125mm dia X 45 mtr deep Gravel packed T/well And 05 Nos. 125mm/115mm X 61 mtr deep Drilled Tube well with installation of IM- II with installation of IM- II hand pump and 1.85 mtr. dia PCC circular platform , drain as per UNICEF design & drawing under assured Water Scarce areas of P.H. Division, Bhaglapur West, Bhagalpur (Year 2026-27) b. Making Soakpit 1.0 m diameter 2.0 Meter deep with Dry Brick Honey Comb Shaft With Bricks of Class designation 100 B for Hand pump-26 Nos. (Group-1)

GOVERNMENT OF BIHAR

P.H. Division, Bhagalpur West,Bhagalpur

Estimated cost for Technical sanction for Sinking of new handpump to get rid of drinking water problem in case of ordinary handpump /old and defunct handpump due to fall in ground water level and heat wave (drought) in summer season in water scares rural areas for the year 2025-26.

S.No. Particulars Qty Rate Amount

1 Construction of new 125mm X 40mm dia X 61 meter deep hand operated T/well with India Mark II Hand Pump with Platform and drain 0 Rs.85,900.00 0

2 CONSTRUCTION OF 125/115 MM DIA 61 MTR DEEP DRILLED TUBE WELL WITH INDIA MARK II ( IS : 15500 (pt-1 to 8)/2004) BY DTH (E.D.S./K.P.D/C.O.PCU) RIG MACHINE WITH BLUE CASING U.P.V.C. PIPE 2 Rs.102,100.00 Rs.204,200.00

3 CONSTRUCTION OF 125 MM DIA AND 45 MTR. DEEP GRAVEL PACKED T/W WITH INDIA MARK II HAND PUMP (DRILLING WILL BE DONE BY REVERESE CIRCULAR METHOD FOR DRAUGHT PRONE AREAS 26 Rs.88,300.00 Rs.2,295,800.00

Total Rs.2,500,000.00

4 Construction of soak pit of 1.0 diameter 2.0 meter deep with dry Brick honeycomb shaft with Bricks of class designation 100 B for Handpump. 28 Rs.8,500.00 Rs.238,000.00

Grand Total Rs.2,738,000.00

Executive Engineer

P.H. Division, Bhagalpur West,Bhagalpur

Construction of 21 nos. 125mm dia X 45 mtr deep Gravel packed T/well And 05 Nos. 125mm/115mm X 61 mtr deep Drilled Tube well with installation of IM- II with installation of IM- II hand pump and 1.85 mtr. dia PCC circular platform , drain as per UNICEF design & drawing under assured Water Scarce areas of P.H. Division, Bhaglapur West, Bhagalpur (Year 2026-27) in Bhagalpur District.

Date of Tender:- 27.07.2026

Estimated Cost:- Rs.2,583,200.00

Earnest Money:- Rs.51,664.00

(In specified shape only)

Time of Completion :- 02 MONTHS

Cost of BOQ :- Departmental Cost- Rs.5000=00 (To be paid in On line)

S. N. Particulars Qty. Rate Total Amount

1 (a) Construction of 125mm dia X 45 mtr deep Gravel packed T/well 21 26 88300.00 1854300.00 2583200.00

2 (b) Construction of 125mm/115mm X 61 mtr deep Drilled T/well 5 102100.00 510500.00

3 onstruction of soak pit 1.0 m diameter 2.0 m deep with dry brick honey comb shaft with bricks of class designation 100B etc for Handpump complete as per detail below 26 8400.00 218400.0

Total Rs.- 2583200.00

Permissible limit.

1 Estimated cost :- Rs.2,583,200.00

2 Cost of Govt. Material :- NIL

3 Rate quoted more than 10% below of estimated cost will be not rejected.

4 Name of the Contractor :-

5 Address of the Contractor :-

6 I/we offer in Figures……. in words………………… % (Percentage) High / Less/Estimated rate are mentioned in the Bill of quantity. IN FIG.

Executive Engineer

P.H.Division, Bhagalpur West, Bhagalpur

GOVERNMENT OF BIHAR

P.H. Division, Bhagalpur West,Bhagalpur

Estimated cost for Technical sanction for Sinking of new handpump to get rid of drinking water problem in case of ordinary handpump /old and defunct handpump due to fall in ground water level and heat wave (drought) in summer season in water scares rural areas for the year 2026-27

S.No. Particulars Qty Rate Amount

1 CONSTRUCTION OF 125/115 MM DIA 61 MTR DEEP DRILLED TUBE WELL WITH INDIA MARK II ( IS : 15500 (pt-1 to 8)/2004) BY DTH (E.D.S./K.P.D/C.O.PCU) RIG MACHINE WITH BLUE CASING U.P.V.C. PIPE 5 Rs.102,100.00 Rs.510,500.00

2 CONSTRUCTION OF 125 MM DIA AND 45 MTR. DEEP GRAVEL PACKED T/W WITH INDIA MARK II HAND PUMP (DRILLING WILL BE DONE BY REVERESE CIRCULAR METHOD FOR DRAUGHT PRONE AREAS 35 Rs.88,300.00 Rs.3,090,500.00 55

Total Rs.3,601,000.00

3 Construction of soak pit of 1.0 diameter 2.0 meter deep with dry Brick honeycomb shaft with Bricks of class designation 100 B for Handpump. 40 Rs.8,402.79 Rs.336,111.60

Grand Total Rs.3,937,111.60

Executive Engineer

P.H. Division,Bhagalpur West,Bhagalpur

Construction of new 125mm X 40mm dia X 61 meter deep hand operated T/well with India Mark II Hand Pump with Platform and drain

(Materials should confirm to following B.I.S Specifications with latest amendments. Rates are inclusive of (Contractor's Profit & Overheads-15%), Octrai, Royalty, All Taxes, cess etc and FOR anywhere in State of Bihar.

S. N. Particulars Qty. Unit Rate Amount

Part 'A' Cost of Materials

1 India mark II hand pump with 8 Nos. Connection Rod and one cylinder confirming IS:15500(Part 1-8)/2008 1 No. Each Rs.12,602.30 Rs.12,602.30

2 125mm dia U.P.V.C. casing pipe confirming to IS:12818-1983/1992 27 M P/M Rs.427.00 Rs.11,529.00

3 40mm dia best quality UPVC pipe confirming to IS:12818-1983/1992 30 M Each Rs.80.00 Rs.2,400.00

4 40mm dia X 2 mtr long UPVC RIBEED Strainer confirming to IS:12818-1983/1992 2 Nos. Each Rs.246.00 Rs.492.00

5 125 mm X 40 mm UPVC reducing socket (Heavy quality). 1 No. Each Rs.272.10 Rs.272.10

6 32 mm dia G.I. pipe medium quality (3mtr each length) confirming IS:1239(Part 1-4) 24 M P/M Rs.232.00 Rs.5,568.00

7 Supplying all labour and material and fitting & fixing GI cap over the new sunked tubewell 1 No. Each Rs.142.65 Rs.142.65

8 Providing all material and labour and construction 1.85m dia circular PCC (1:2:4) UNICEF design platform with foot rest etc. all complete. 1 No. Each Rs.6,400.00 Rs.6,400.00

9 Providing all material and construction 1 P.C.C. (1:2:4) UNICEF design drain for disposal of water etc. all complete. 3 M P/M Rs.716.00 Rs.2,148.00

TOTAL 'A'--- Rs.41,554.05

Part 'B' labour Cost (Classification of soil item 'B')

1 Boring by jet dheki by suitable cutter or reduce as the case may be lowering 125 mm U.P.V.C. X 40mm dia UPVC pipe & strainer of standard quality iron shoe, plug & shocked etc. all complete including providing all tools and plants required for the job as per specification and direction of the engineer in charge.

(a) For 125 mm dia U.P.V.C. pipe 27.0 M P/M Rs.832.78 Rs.22,485.06

(b) For 40 mm dia UPVC Pipe 3.5 M P/M Rs.474.99 Rs.1,662.47

(a) For 40 mm dia UPVC Pipe 30.5 M P/M Rs.546.20 Rs.16,659.10

2 (a) Providing all labour & tools and fitting & fixing India mark-II hand pump over newly sunked T/well etc all complete. 1 No. Each Rs.214.40 Rs.214.40

(b) Supplying all tools for lowering 32mm dia G.I. Pipe 24 M P/M Rs.20.12 Rs.482.88

4 Providing labour for fitting and fixing deep well cylinder with necessary connecting rod and drilling flanges including supplying jointing materials, all tools and plants etc, required for the job for low water level all complete as per specification. 1 No. Each Rs.509.70 Rs.509.70

5 Supplying labour and developing the T/Well to have sand free discharge all complete as per direction of E/I 1 No. Each Rs.1,124.70 Rs.1,124.70

6 Transportation of materials & tools from Store to work site and carrying back the surplus materials if any. 1 No. Each Rs.348.90 Rs.348.90

TOTAL 'B'--- Rs.43,487.21

TOTAL 'A' + 'B' = Rs.85,041.26

Contingency @ 1% Rs.850.41

GRAND TOTAL 85,891.67

Cost of One No. I.M. II T/well Say Rs.85,900.00

Executive Engineer

P.H.Division, Lakhisarai

GOVERNMENT OF BIHAR

P.H. Division, Bhagalpur West,Bhagalpur

Proposal of groups for tender execution

Gr. No. Particulars Qty Rate Amount

H1 Construction of 125mm x 40 mm x 61 m deep tubewell with I.M.-II handpump etc. all complete. 0 Nos. Rs.85,900.00 Rs.0.00

CONSTRUCTION OF 125/115 MM DIA 61 MTR DEEP DRILLED TUBE WELL WITH INDIA MARK II ( IS : 15500 (pt-1 to 8)/2004) BY DTH (E.D.S./K.P.D/C.O.PCU) RIG MACHINE WITH BLUE CASING U.P.V.C. PIPE 5 Nos. Rs.102,100.00 Rs.510,500.00

Construction of 125mm x 45 m deep Gravel packed tubewell with I.M.-II handpump etc. all complete. 21 Nos. Rs.88,300.00 Rs.1,854,300.00

Construction of soak pit 1.0m diameter 2.0 metre deep with dry brick honey comb shaft with bricks of class designation 100B For Handpump. 26 Nos. Rs.8,400.00 Rs.218,400.00

Total (26 Nos.) Rs.2,583,200.00

TOTAL (H1) Rs.2,583,200.00

Executive Engineer

P.H. Division, Bhagalpur West,Bhagalpur

CONSTRUCTION OF 125/115 MM DIA 61 MTR DEEP DRILLED TUBE WELL WITH INDIA MARK II ( IS : 15500 (pt-1 to 8)/2004) BY DTH (E.D.S./K.P.D/C.O.PCU) RIG MACHINE WITH BLUE CASING U.P.V.C. PIPE

(Materials should confirm to following B.I.S Specifications with latest amendments. Rates are inclusive of (Contractor's Profit & Overheads-15%), Octrai, Royalty, (VAT-5%), All Taxes, cess etc and FOR anywhere in State of Bihar.

S. No. Particulars Quantity Unit Rate Amount

1(A) Drilling in all kinds of soil and rock in rural area for installation of India mark II hand pump with D.T.H. rig all complete including supplying all materials , labour, tools, drilling rig, air compressor and equipments as well as fuel , lubricants for making 125 mm / 115 mm dia boring and cost of transporting charge of rig machine other vehicle upto site of the work as per specification & direction of Engineer in Charge.

24.1.2.1 (i) Up to 30 mtrs depth below G.L. 61 M P/M Rs.1,118.60 Rs.68,234.60

2 Supplying all materials labours and equipments for lowering 125mmm dia UPVC pipes as casing for protecting the site for falling during the process of drilling all complete including carriage to work site etc all complete. 18 M P/M Rs.5.55 Rs.99.90

3 Supplying labour cement and calcium chloride or betonites solution and equipments for grouting to casing pipe as per specification and direction of E/I. 1 No. Each Rs.52.00 Rs.52.00

4 24.12 Development of tube well in accordance with IS : 2800 (part I) and IS: 11189, to establish maximum rate of usable water yield without sand content (beyond permissible limit), with required capacity air compressor, running the compressor for required time till well is fully develo ped, measuring yield of well by "V" notch method or any other approved method, measuring static level & draw down etc. by step draw down method, collecting water samples & getting tested in approved laboratory, i/c disinfection of tubewell, all complete,including hire & labour charges of air compressor, tools & accessories etc., all as per requirement and direction of Engineer-in- charge.. 0.5 Hr. P/Hr. Rs.916.80 Rs.458.40

5 (a) Supplying all tools for lowering 32mm dia G.I. Pipe 24 M P/M Rs.20.12 Rs.482.88

(b) Fixing Cylinder 1 No. Each Rs.322.60 Rs.322.60

(c) Fixing I.M. II pump. 1 No. Each Rs.201.50 Rs.201.50

(B) CIVIL PORTION

2 Hand Pump IM- II conforming to IS : 15500 (pt-1 to 8)/2004 1 No. Each Rs. 10,850.00 Rs.10,850.00

3 GI Pipe 32mm confirming to IS: 1239 (Part 1-4) 24 M P/M Rs. 232.00 Rs.5,568.00 1113.93 11.1393 1125.07

4 Providing all material and labour and construction 1.85m dia circular PCC (1:2:4) UNICEF design platform with foot rest etc. all complete. 1 No. Each Rs.6,100.00 Rs.6,100.00

5 Supplying all materials, labours & equipments for constructing P.C.C. (1:2:4) drains per UNICEF design etc. all Complete. 3 M P/M Rs.680.00 Rs.2,040.00

TOTAL Rs.32,244.00

TOTAL(A+B)= Rs.102,095.88

Asstt. Engineer Executive Engineer

P.H. Division, Bhagalpur West,

CONSTRUCTION OF 125 MM DIA AND 45 MTR. DEEP GRAVEL PACKED T/W WITH INDIA MARK II HAND PUMP (DRILLING WILL BE DONE BY REVERESE CIRCULAR METHOD FOR DRAUGHT PRONE AREAS

(Materials should confirm to following B.I.S Specifications with latest amendments. Rates are inclusive of (Contractor's Profit & Overheads-15%), Octrai, Royalty,(VAT-5%), All Taxes, cess etc and FOR anywhere in State of Bihar.

S. No. Particulars Quantity Unit Rate Amount

1 Boring/drilling bore well of required dia for casing/ strainer pipe, by suitable method prescribed in IS: 2800 (part I), including collecting samples from different strata, preparing and submitting strata chart/ bore log, including hire & running charges of all equipments, tools, plants & machineries required for the job, all complete as per direction of Engineer -in-charge, upto 90 metre depth below ground level. 300/250 mm dia bore hole for inserting of 125mm dia U.P.V.C. casing pipe/ slotted pipe U.P.V.C. screen pipes for installation mark iii hand pump.

24.1.1 All types of soil

(i) From G.L. to 90 mtr Depth. 45 Mtr. P/M Rs.486.80 Rs.21,906.00

2 Providing all equipments and labour lowering 125 mm dia U.P.V.C. casing slotted U.P.V.C. /U.V.C. ribbed screen pipe imperfect vertically confirming to the available strata ( slotted pipe/ screen pipe area to be lowered in water bearing aquifer and as per direction of E/I. at site and also where casing pipe will be lowered. 44 Mtr. P/M Rs.20.20 Rs.888.80

3 Supplying fitting & fixing the following G.I. Fitting of approved make and specification at work site complete job.

(a) 125mm center guide Nos. in each T/W 4 Nos. Each Rs.151.50 Rs.606.00

(b) 25 mm dia well plug 1 No Each Rs.75.75 Rs.75.75

(c) Clamp for 125 mm dia pipe 1 No Each Rs.141.40 Rs.141.40

4 24.8 Gravel packing in tubewell construction in accordance with IS: 4097,including providing gravel fine/ medium/ coarse, in required grading & sizes as per actual requirement, all complete as per direction of Engineer-in-charge.. 1.4 M3 P/M3 Rs.1,343.20 Rs.1,880.48

carriage of pea gravel average 500 km lead 1.4 M3 P/M3 Rs.10,296.56 Rs.14,415.18

5 Supplying all materials labours and equipments to seal T/W up to the depth of 10 mtr below G.L. by Sticky clay to prevent contamination from surface from all complete job as per direction of E/I. 1 Item Each Rs.50.50 Rs.50.50

6 Providing all material and labour and construction 1.85m dia circular PCC (1:2:4) UNICEF design platform with foot rest etc. all complete. 1 Item Each Rs.6,400.00 Rs.6,400.00

7 Supplying all materials labours equipments for construction P.C.C. (1:2:4) 1drain as per specification and UNICEF design etc. all completed job. 3 Mtr. P/M Rs.716.00 Rs.2,148.00

8 Supplying all tools equipments & labour for flushing washing and developing the T/W to give clean & clear water and all complete job as per direction of E/l. 1 Item L.S. Rs.1,124.70 Rs.1,124.70

9 (a) Supplying all tools for lowering 32mm dia G.I. Pipe 24 M P/M Rs.20.12 Rs.482.88

(b) Fixing Cylinder 1 No. Each Rs.509.70 Rs.509.70

(c) Fixing I.M. II pump. 1 No. Each Rs.214.40 Rs.214.40

TOTAL Rs.50,843.79

1 Cost of materials-

UPVC Ribbed Stranger 125mm (Each of 3Mtr. In length) conform to the I.S. 12818 – 1983/1992 2 Nos. Each Rs.1,536.00 Rs.3,072.00

UPVC Pipe 125mm conform to the I.S. 12818 – 1983/1992 38 M P/M Rs.427.00 Rs.16,226.00

Hand Pump IM- II conforming to IS : 15500 (pt-1 to 8)/2004 1 No. Each Rs. 12,602.30 Rs.12,602.30

GI Pipe 32mm confirming to IS: 1239 (Part 1-4) 24 M P/M Rs. 232.00 Rs.5,568.00

TOT AL Rs.37,468.30

TOTAL(A+B) = Rs.88,312.09

Contingency @ 1% Rs.0.00

GRAND TOTAL 88,312.09

Cost of One No. I.M. II T/well Say Rs.88,300.00

Executive Engineer

P.H.Division, Bhagalpur West,Bhagalpur

Making soak pit 1.0m diameter 2.0 metre deep with dry brick honey comb shaft with bricks of class designation 100B For well

Sl. No. Particulars Qty Unit Rate amount

A Earth work in excavation over areas (exceeding 1.5 in depth, 1.5m in width as well as 10 sqm in plan) including disposal of excavated earth, lead up to 50m and lift up to 1.5m, disposed earth to be levelled and neatly dressed.

B Brick work with bricks of class designation 100B in foundation and plinth in

6.1.14B Cement mortar 1:6 (1 cement : 6 coarse sand)

Less for honey comb masonary

C Reinforced cement concrete work in beams, suspended floors, roofs having sloe up to 15, landing, balconies, shelves, chajjas, lintals, bands, plain windows sills, staircase and spiral stair cases up to floor five level excluding cost of centring, shuttering, finishing with cement concrete 1:2:4 (1 cement: 2 coarse sand :4 graded stone aggregate 20 mm nominal size)

D Reinforcement for RCC work including stragihtening, cutting, bending & placing in position and binding all complete.

5.22.7A 8 mm dia T.M.T. bars 8 Kg. P/Kg. Rs.94.50 Rs.756.00

E providing brick bats 22 mm to 40 mm size for filling soak pit as per approved etc. all complete including carriage of brick bats.

F Carriage of materials.

(a) Bricks 319 No. P/%0 Rs.1,139.38 Rs.363.13

(c) Coarse Sand 0.27 M3 P/M3 Rs.1,232.94 Rs.332.89

(d) Stone Chips 0.11 M3 P/M3 Rs.4,270.38 Rs.471.41

Add GST difference (18%-12%) (multiplying factor 0.0536) Rs.427.48

Total Rs.8,402.79

Contingency @ 1% Rs.0.00

Total Rs.8,402.79

Say Rs.8,400.00

Executive Engineer

P.H.Division, Bhagalpur West,Bhagalpur

Analysis of 1.85 m dia circular platform for IM II

Providing all materials , labours & constructing platform of 1850mm dia, 183.5mm (avg.) thick bed in slope of 1 in 50, 100 on bed,mm wide x97 mm (avg) deep apron all around the platform 1000 mm wide, 927 mm(avg)long, 200 mm deep step in (1:2:4) PCC and 12 mmm thick (1:3) C.P. with 1.5 mm thick neat cement punning on bed, apron, step and outer surface all complete as per design, drawing & specification of IS 13056: 1991 and direction of E/I. (As per design drawing steel frame in construction platform must be used in work).

S.No. SOR No. Particulars No. L W H Qty. Unit Rate Amount

For fixing of pump & Leg embedding

1 SOR No.2.6 Earthwork in excavation 1.00 0.76 0.76 0.40 0.231 M³ PM3 314.90 72.75

Less for Casing pipe 0.786 0.166 0.166 0.4 0.009

3 SOR No. 2.6 Earthwork in excavation 0.786 1.85 1.85 0.08 0.215

Less for Casing pipe 0.786 0.166 0.166 0.2 0.004

Less for drain 1 0.1 0.1 0.113 0.001

5 SOR No. 4.3.1 Shuttering 3.143 1.85 0.15 0.872

6 SOR No. 13.17 12 mm C.P.(1:3) & neat cement punning

Less for drain opening 1 0.1 0.113 0.011

Executive Engineer

7 Carriage of Materials @ 10% items from S.No. 1 to 6 554.24 P.H.Division, Bhagalpur West, Bhagalpur

Total Cost 6096.67

Add GST difference (18%-12%) (multiplying factor 0.0536) 326.78

Say Rs. 6423.45

Executive Engineer

P.H.Division, Bhagalpur West,Bhagalpur

GOVERNMENT OF BIHAR

Public Health Engineering Department

PUBLIC HEALTH DIVISION BHAGALPUR WEST BHAGALPUR

Name of Work -Sinking of new India Mark-II Handpumps in place of Old defuct/Ordinary handpumps in the Water Scarce areas of P.H. Division Bhagalpur West, Bhagalpur for the Year 2024-25

ABSTRACT OF COST

Sl. Particular Quantity Rate Amount

1 Construction of 125mm x 40mm dia x 46m deep hand Operated T/Well with India Mark II Hand Pump with Platfrom and drain 28 56960.00 1594880.00

2 Construction 125mm/115mm X 60 m deep drilled Tube Well with India Mark II Hand Pump with Platfrom and drain 5 99320.00 496600.00

3 Construction 125mm X 45 m deep Gravel Packed Tube Well with India Mark II Hand Pump with Platfrom and drain 27 73420.00 1982340.00

4 Making Soak pit 1.0m diameter 2.0 metre deep with dry brick honey comb shaft with bricks of class designation 100 B For Hand Pump 60 8050.00 483000.00

Total 4556820.00

Total for with 18% GST Difference (Multiplying Factor - 1.0633) 4845266.71

Add 1% Contigency 48452.67

Total 4893719.37

Junior Engineer Assistant Engineer Executive Engineer

P.H. Division Bhagalur West,