Drinking Water And Sanitation Department has published Tender For Tubewell Boring Work In Khatima Urban-2 Transportation Of Suitable Truck Mounted Rig Machine, Air Compressor, Op Unit, Camp Equipage Connected T&P And Necessary Accessories, Casing Pipe, Tubewell Assembly, Housing Pipe Etc.Including Loadi. Submission Date for this Tender is 21-10-2021. Lifting Equipment Tenders in Khatima Uttarakhand. Bidders can get complete Tender details and download the document.
Sl. No. | Item Description |
1 | Rates for Tubewell boring WORK IN Khatima Urban |
2 | Transportation of suitable truck mounted rig machine, air compressor, OP unit, camp equipage connected T&P and necessary accessories, casing pipe, tubewell assembly, housing pipe etc.including loading, unloading,upto site of work etc. complete in all respect as per direction of Engineer in charge, required for dirlling and development of tubewell: |
3 | Erection and levelling of rig machine and camp equipage at site of work. |
4 | Boring of tubewell by heavy duty rig machine including sinking,lowering, lifting of casing pipe as below. 1) 600 mm dia. |
5 | 2) 450 mm dia. |
6 | Preparing and lowering ofTW assembly (MSERW Housing plain ended bling/slotted pipe of following sizes) strating from ground level to the required depth ordered by the departmentincluding cutting, welding as required at site complet with all T&P required. 1) 300mm dia. 7.90 mm thickbling pipe from GL to 60 m BGL. |
7 | 2) 200mm dia. 6.4 mm thickbling pipe from 60MBGL to 170 MBGL. |
8 | 3) 200mm dia. 6.40 mm thickslottedpipe from 170 MBGL to 200MBGL. |
9 | Supply and making of required size sleeve joints and fixing, lowering them. |
10 | Shrouding of pea gravels in between bore and tubewell assembly upto entire depth of tubewell ordered by the department. |
11 | Supply and fixing of 300 mm dia. 8 mm thick Well cap |
12 | Supply and fixing of 200 mm dia. bail plug with nut and bolt as required |
13 | Development of TW by 350 PSI/1100CFMair compressor unit to the satisfaction of Engineer in charge to give sand free discharge and proper packing of pea gravels, at least for 70 hrs. |
14 | Development of tubewell by the suitable submersible OP unit complete with lowering and lifting of pumping plant having 1250 LPMdischarge approximate including running of OPunit and yield testing of tubewell by "V" notch, at least for 60 Hrs. to the satisfaction of Engineer in charge. |
15 | Dismantling of rig machine and clearance of site after satisfactory completion of work. |
16 | Supply and fixing of housing clamp 8 mm thick of 300 mm dia. |
17 | Supply of pea gravels of size 1.60mm to 4.80 mm. |
18 | Procurement of TW assembly as below |
19 | 300mm dia MS ERW blind and threaded pipe 7.9mm thick |
20 | 200mm dia MS ERWblindand threaded pipe 6.40 mm thick |
21 | 200mm dia MS ERWslottedand threaded pipe 6.40 mm thick |
22 | 300x200 mm dia. MS Reducer |
23 | 300x150x300 mm dia. MS D/F Tee |
24 | 200x100 mm size MS gurder 4 Mts long |
25 | 300mm dia MS heavy duty clamp with nuts & bolts |
26 | Chemical and becteriological test |
27 | Collection of strata with sample box |
28 | Supplying of following sizes of valves including carting the same upto site of work and fixing the same in water supply lines including cost of valves, specials, labour and T&P complete in all respect but excluding the cost of earth work and construction of chamber 1) 150mm dia. C.I D/F Sluice valves conforming to IS: 14846-2000 (kirloskar or equivalent) |
29 | 2) 150mm dia. C.I. D/F Non Return Valves conforming to IS: 14846-2000 (kirloskar or equivalent) |
30 | Supply and fixing of Rubber Packing including all labour and T&P complete in all respect . 150mm. dia size |
31 | Supply and fixing of Nut-bolts different sizesincluding all labour and T&P complete in all respect . |
32 | Supply and fixing of main piping and valves of 150mm size having following items. 1) Supply and fixing of 150mm dia x 5.6mm thick flangedcolumn pipe in 3m length with inter-lockingarrangement |
33 | 2) Supply and fixing of 150x150x150mm dia C I flanged Tee |
34 | 3) Supply and fixing of 150mm dia CI D\Fbend |
35 | 4) Supply and fixing of 150mm dia MS D\F pipe of 1.5M length |
36 | 5) Supply ofMSclamp 150 mm dia. |
37 | 6) Supply and fixing ofTW CapM.S. 300mm dia |
38 | 7) Supply and fixing of PressureGuage |
39 | Supply and fixing of 25mm thick rubber resistance insulated sheet of size 2m x 1m. |
40 | Supply of Chain Pulley block having capacity 3 Ton with 6 meter chain |
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