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Bill of Quantity (BOQ)
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F.Y. 2080/81
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Name of the Programme : Construction of Deep Tube well for WAN/NWSC in Lahan Municipality, Siraha District
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Name of Work : Construction of 300/200mm dia two Deep Tubewell to a depth of 175 m each
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Location : Matiharwa, Lahan Municipality, Siraha District
Method: Rotary/Percusion Drilling
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Tender No:
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S. NoDetails of workUnitQuantityPer Unit Rate (Nrs)Total Amount (Nrs)Remarks
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In figureIn word
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1Mobilisation/Demobilisation of Drilling Equipment, Manpower & preparation for temporary access road for rig machine & other vehicles for the tubewell drilling site Job1
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2Site Clearance Cutting uprooting & disposal of grass, with light compaction levelling, cleaning the site, Plate form preparation for rig, compressor & pump, and mudpitsJob1
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3Supply and Delivery of 300 mm (12") MS Casing Pipe of min. 7mm thickness with Ring as per specificationmtr60
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4Supply and Delivery of 200 mm (8") MS Casing Pipe of min. 6mm thickness with Ring as per specificationmtr91
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5Supply and Delivery of 200 mm (8") Stainless Steel screen Pipe (SS304) with ring as per specificationmtr24
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6Well cap with flange (12" Ø) and nut boltsset1
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7CentraliserLS2
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8Crossbar mtr6
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9Sinking Guide pipe 24" dia all completemtr6
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10300/200 mm Reducer set1
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11Drilling of pilot hole by 9*7/8" dia. Drilling Bitmtr175
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12Electrical Resistivity Logging, Plotting and Design mtr175
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131st Reaming of Pilothole by 13*1/2 " dia. Drilling Bitmtr175
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142nd Reaming of Pilothole by 20" dia. Drilling Bitmtr175
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15Recondition of bore holemtr175
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16Lowering of Pipe Assembly as per Approved Designmtr175
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17Supply of gravel as per specificationm326
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18Bentinote required to Seal using Bentonite Pellete/Balls/Chips upto 35 m from surfacekg3000
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19Packing of gravel and Bentonite as per Instruction of Expertm31
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20Well Development by Backwashing, Inner washing, Compressor/Surging/Jetting etc. as per the instruction of ExpertHr48
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21Well Development by PumpHr48
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22Pump Test (Time-Drawdown Test) Hr24
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23Recovery TestHr24
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24Pump Test (Step Drawdown test)Hr24
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25Cementation for Sanitary Protection & Well Support Work (up to 1.5 m depth) by Concrete of M-20 Grade with pipe or iron bar as required with all completeLS1
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26Drilling Report Preparation and Submission LS1
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Sub Total (A)
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Insurance against of work, third party & accident of workman (b) @.50% of A=B
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Sub Total(Single Tubewell )
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Sub Total(Two Tubewell )
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VAT @ 13 %
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Total
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Name and Address of the Firm:
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Authorised Person of the Firm:
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Signature of Authorised Person of the Firm:
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Seal of the Firm:
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