NIT-12/2026-27/BIHARSHARIF

Name of Work Construction of 20 Nos. 125mm x 40mm dia x 61 meter deep and 10 Nos. 125mm x 48 meter deep / hand operated T/Well with India Mark II Hand Pump with Plateform,drain and Soakpit in place of old Defuct/Ordinary hand pumps in the water scarce area under P.H.Division, Bihar Sharif for the year 2026-27. Cost of Work as per BOQ Rs. 25,01,400.00 Time of Completion (in months) 4

Sl No. Items Requirement

Name of the contractor

Address of the contractor

1 Earnest Money (A) As prescribed in Tender document duly pledged in Favour of Executive Engineer, P.H. Division, Biharsharif

50100 Earnest money - Rs.

2 Registration Paper of appropriate class of PHED, Govt. of Bihar

4 GST REGISTRATION

5 Details of Tools & Plant ( approapriate Rig machine ownership papers/ lease agreement valid for the period of work)

6 Affidavit from the noatary certifying that the bidders/ contractor has completed 80%/more than 80%/completed the work previously awarded to him within the P.H.E. Patna Zone, Patna. (original to be submitted along with tender paper submission at office as mentioned in NIT)

7 Affidavit Regarding Debar/Blacklist(original to be submitted along with tender paper submission at office as mentioned in NIT)

8 Power of attorney / partnership deed/MOU of private limited company etc. if applicable.

10 Email id for communication

11 Character Certificate

NAME OF WORK- Construction of 20 Nos. 125mm x 40mm dia x 61 meter deep and 10 Nos. 125mm x 48 meter deep / hand operated T/Well with India Mark II Hand Pump with Plateform,drain and Soakpit in place of old Defuct/Ordinary hand pumps in the water scarce area under P.H.Division, Biharsharif for the year 2026-27.

Date of Tender :- 14.10.2026

Estimated Cost :- 2501400

Earnest Money :- 50100

Time of Completion :- 04 Months

Cost of BOQ :- 5000

S.No. PARTICULARS QUANTITY UNIT RATE AMOUNT

1 Construction of 125mm x 40mm dia x 61 meter deep / hand operated T/Well with India Mark II Hand Pump with Plateform,drain (As per sub Estimate no-1) 20 Nos. Each 70070

2 Construction of 125mm x 48 meter deep / hand operated T/Well with India Mark II Hand Pump with Plateform,drain (As per sub Estimate no-2) 10 Nos. Each 84800

3 Construction of Soakpit. (As per sub Estimate no-3) 30 Nos. Each 8400

1 Estimated cost Rs.

2 Name of the Contractor :-

3 Address of the Contractor :-

4 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, Biharsharif

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

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 11500

2 125mm dia U.P.V.C. casing pipe confirming to IS:12818-1983/1992 30 M P/M 427

3 32 mm dia G.I. pipe medium quality (3mtr each length) confirming IS:1239(Part 1-4) 24 M P/M 232

4 40mm dia best quality UPVC pipe confirming to IS:12818-1983/1992 27 M Each 80

5 40mm dia X 2 mtr long UPVC RIBEED Strainer confirming to IS:12818-1983/1992 2 Nos. Each 246

6 125 mm X 40 mm UPVC reducing socket (Heavy quality). 1 No. Each 272.1

7 Supplying all labour and material and fitting and fixing G.I. cap over the new skunked T/well 1 No. Each 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 6100

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 680

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 30 M P/M 539.7

(a) For 40 mm dia UPVC Pipe 31 M P/M 353.86

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

(b) Fixing I.M. II pump. 1 No. Each 201.5

3 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 122

4 Supplying labour and developing the T/Well to have sand free discharge all complete as per direction of E/I 1 No. Each 725.1

5 Transportation of materials & tools from Store to work site and carrying back the surplus materials if any. 1 No. Each 290.63

TOTAL 'A' + 'B' =

Cost of One No.T/well Say

Executive Engineer

P.H. Division, Bihar sharif

Sub-Estimate No-02

NAME OF WORK: Estimate for Construction of 45 nos of 125mm dia x 48m deep Gravel Packed Tube well with I.M-II hand pump with constrcution of 1.85mtrn dia. circular P.C.C (1:2:4) platform and P.C.C (1:2:4) drain as per UNICEF Design including Soakpit under P.H.Division, Hilsa , district- Naland for the year of 2025-26.

S.No. Particulars Quanttity Unit Rate Amount

Construction of 125mm dia x 48m deep Gravel Packed Tube well with I.M-II hand pump

A. Material Cost

1 Supplying ISI Marked India mark II hand pump with 8 Nos. Connectiing Rodsmade of bright bar electro-galvanized fitted with coupler & normal assembly for use with cylinder assembly confirming IS:15500(Part 1-8)/2004 etc. all complete as per specification and direction of E/I 1 No. Each 11500

2 Supplying ISI Marked 125mm dia U.P.V.C. casing pipe confirming to IS:12818-1983/1992 etc. all complete as per specification and direction of E/I 42 M Per M 427

3 Supplying ISI Marked 125mm dia X 3 mtr long UPVC RIBEED Strainer conferming to IS:12818-1983/1992 etc. all complete as per specification and direction of E/I 2 Nos. Each 1536

4 Supplying ISI Marked 32 mm dia G.I. pipe medium quality (3 mtr. Each length) confirming IS : 1239 (Part 1-4) etc. all complete as per specification and direction of E/I. 24 M Per M 232

Sub-Total (A) Rs.

1 Boring /drilling bore well of required dia for casing/ strainer ipe by suitable method prescribed in IS:2800 (part-1) including collecting samples from different strata , preparing and suubmitting strata chart/ bore log , including hire and running charges of all equipments ,tools, plants, & machineries required for the job, all complete as direction of Engineer-in - Charge upto 90m deoth below ground level , 300/250mm dia bore hole for inserting of 125mm dia UPVC casing/slotted pipe UPVC screen pipe for installation of IM-II hand pump.

From G.L. to 90m depth below G.L. 49 M Per M 486.8

2 Providing all equipments and labours for lowering of 125 mm dia PVC casing pipes/ slotted pipes/ screen piipe 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. 48 M Per M 20.2

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

(a) 125 mm dia well plug 1 Nos. Each 75.75

( b ) Clamp for 125mm dia pipe 1 Nos. Each 141.4

4a Supplying 3mm to 6mm well washed assorted pea gravel and doing surrounding around the annular space between bore hole and 125 mm dia pipe uniformityup to the depth 10m below GL all work complete as per direction of E/I. 1.02 m3 p/m3 1343.2

4b Carriage of pea gravel with required lead 1.02 m3 p/m3 9246.65

5 Supplying all materials, labour and eqiupments to seal the T/Well up to the depth of 10 m below GL by sticky clay to prevent contamination from surface 1 Job Each 50.5 45400

6 Suppying labour for developing the T/Well to have sand free discharge etc. all complete as per specification and direction of E/I. 1 Job Each 1124.7

7 Supplying all labour, tools and plants for fitting and fixing India Mark II Hand Pump over the newly sunk T/well etc. all complete as per specification and direction of E/I. 1 Job Each 214.4

8 Providing all labour, tools & plants for fitting & fixing Cylinder with requisite suspension riser pipe and connecting rod of India mark II Hand Pump etc. all complete as per specification and direction of E/I. 1 Job Each 509.7

9 Providing all labour, tools & plants and lowering 32 mm dia G.I. pipe etc. all complete as per specification and direction of E/I. 24 M Per M 20.12

10 Providing all material and labour for constructing platform of 1850 mm dia, 183.5mm (av) thick bed in slope of 1 in 50, 100 mm wide x 97mm (av) deep apron all around the platform, 1000 mm wide, 927mm (av) long, 200 mm deep foot rest in P.C.C.(1:2:4) and 12 mm thick (1:3) C.P. with 1.5mm thick neat cement punning on bed, apron, foot rest and outer surface including providing P.C.C. (1:2:4) of size 760 mm x 760 mm x 400 mm deep for fixing leg of stand assembly including cost of E/W etc all complete as per design, drawing & specification of (IS 15500:2004) and direction of E/I (steel frame must be used in constructing platform & drain). 1 No. Each 6400

11 Providing all materials, labours & constructing 100 mm wide P.C.C. (1:2:4) drain having having 143 mm (av) thick bed with 80 mm wide and 117 mm (av) deep apron both side in P.C.C.(1:2:4) and 12 mm thick (1:3) C.P. with 1.5mm thick neat cement punning over exposed surface of bed, appron of the drain etc. all complete as per design drawing specification of (IS 15500:2004) and direction of E/I (steel frame must be used in constructing platform & drain). 3 M Per M 716

Sub-Total ( B) Rs.

Total (A+B ) Rs.

Say, Cost of One Tube Well Rs.

Executive Engineer

P.H. Division, Bihar sharif