Tender For Basai:- Drilling Of 02 Nos. Tubewell And Installation Of 02 Nos. Pumping Machinery In Village Basai By Dth Rig. Method Only Distt. Mohindergarh. And All Other Work Contingent To Thereof. Name Of Site:- Basai Tw. No.1 And2. Rs. 27.29 Lacs
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Project Description
Tender for Basai:- Drilling Of 02 Nos. Tubewell And Installation Of 02 Nos. Pumping Machinery In Village Basai By Dth Rig. Method Only Distt. Mohindergarh. And All Other Work Contingent To Thereof. Name Of Site:- Basai Tw. No.1 And2. Rs. 27.29 Lacs
BOQ
| Sl. No. | Item Description |
| 1 | Providing and Fixing / lowering 7`(180 mm)Dia M. S Pipe of thickness 6.4mmof 6 meter. Long lSl make as Required forcovering loose formation of soil during drillingprocess including enlarging the existingdrilling size at any depth to cover the looseformation of bore complete in all respect. |
| 2 | Drilling of 300 mm dia bore by DTH for drilling accoring to ISI specification No. 2800-1991 (Part-1) asamended upto date and modified to extent of the specification attached with this schedule of items of work in all kinds of soils 190mm dia bore by DTH in hard rocky starta including the cost of all consumable store, fuel, oil, soil stabilizing material and transportation of rig and other accessories to the site of proposed bore and back complete in the satisfaction of the Engineer-in-charge. |
| 3 | Providing and fixing of Odex casing shoe of Proper Size and ISI make complete in all respect. |
| 4 | NS Item -Providing and fixing of 2` i/d delivery pipe class B ISImarked of approved make complete in all respect to thesatisfaction of Engineer-in-charge... |
| 5 | NS Item -Labour for making filter on 219.10 mm dia ERW M.S. Pipe (ISI marked) with slot length 62.50mm and slot width 0.5mm to 0.75mm around the pipe by gas cutter or any suitable mechanism including cost of all consumable items complete in all respect to the satisfaction of Engineer-in-charge. |
| 6 | NS Item -Supplying and jointing 4 core service cable 25 sq mm of approved make with bare bunched aluminium conductor insulator and sheathed with PVC etc. with voltage grade 1100 volts marked with IS 694:1990 including cost of jointing, material, carriage, loading and unloading etc. complete in all respect to the satisfaction of Engineer-incharge |
| 7 | NS Item -Providing and fixing of G.I clamp 50mm wide and10mm thick suitable for holding to 50mm G.I pipe class B andpumping machinery complete in all respect to the satisfactionof Engineer-in-charge. |
| 8 | NS Item -Providing and fixing of cast iron (C.I) D plate of size300mm dia x 10mm thikness having weight 7 kg to cover thetop borehole fastened with nut and bolts and clamp placed onits top for holding the pump set and GI pipes lowered in thetubewell complete in all respect to the satisfaction ofEngineer-in-charge. |
| 9 | Providing and fixing of 2` i/d nipple made out G.I pipe class B and welded with flange having holes for fasting with pipe and threaded at other end with 8 threads in one inch (25mm) complete in all respect to the satisfaction of Engineerin-charge. |
| 10 | Development of tubewell by Over-pumping unithaving suitable submersible pump for development oftubewell to ensure sand free discharge. All the equipmentincluding POL and labour required for carrying out pumpingtests but not limited to the following shall be arranged by thecontractor at his own cost complete in all respect to thesatisfaction of Engineer-in-charge: i) A suitable pump andprime mover (since power is not available at the well site). ii)Measuring devices for time, discharge and V-Notch orificemethod water level recorder (digital water meter recorder/steel tape engraved). iii) The contractor shall collected watersample in the presence of SDE/JE. This water samples shouldbe handed over to PHED for further chemical analysis inPublic Health Lab. |
| 11 | Resistivity survey with deep penetration, generator operated, D.C. resistivity meter to know the type of sub surface strata at different depths. Quantity of water likely to be available and depth of the tube-well to be installed to obtain fresh water in required quantity including transportation of equipment`s and manpower, submission of hard copy of resistivity survey with relevant technical data complete in all respect to the satisfaction of Engineer-in-charge |
| 12 | Inspection of tubewell with Geo Scanning borehole camera with display and data recorder to find out the fault and submission of suggestions regarding rectification of same to obtain the sand free water as site including Transporation, Lodging, and Boarding. Detailed Anaysis with Videography and Submission of Report, Video and also verifying the depth/position of assembly complete in all respect to the satisfaction of Engineer-in-Charge. |
| 13 | Supplying, erection testing and commissioning of submersible pumping sets as per BIS SPECIFICATION No. 8034 - 1989 (as amended up to date for pumps ) and IS 9283 – 1979 (as amended up to date for motor ) the pump motor sets should be capable of pumping clear fresh cold water having characteristics as specified in Clause – 4 of IS 8034 – 1989 and clause 4.1 of IS 9283 – 1979 . (260 LPM /210 M Head 20.00 BHP |
| 14 | HSR Itmes(As per uploaded DNIT) Please Enable Macros to View BoQ information |
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