ANNUAL RATE CONTRACT FOR LOWERING AND UNLOWERING OF TUBE WELL UNDER SUB DN LUNI

PHED O&M BSR 2020 2.1 Unlowering of submersible pump set along with lowering pipes with depth up to 120 mtr and submersible cable with safety from tube well, checking the pump set, transportation of pump set from tube well site to store as direction, receiving repaired / new pump set from store/ divisional store , testing the same, transportation to site and lowering back into tube well along with submersible cable, lowering pipes, specials etc and commissioning of the tube well. The job also includes cable jointing, checking of discharge of pump set, interconnection of lowering pipe from nearby distribution pipe line, checking of starter and reporting for completion of Job or fault/problem if any. (Upto 20 Km distance run by lowering machine)

2.1.1 For three Phase pump set

2.1.1.1 G.I. Double Flanged Pipe Lowering Assembly of nominal dia

2.1.1.2 HDPE Pipe Lowering Assembly of nominal dia

2.1.1.3 Add above item 1.1 for depth above 120 Mtr for each 10 Mtr depth

2.1.1.3 Add above item 1.1 for depth above 120 Mtr for each 10 Mtr depth

2.1.2 For single Phase pump set

2.1.2.1 G.I. Double Flanged Pipe Lowering Assembly of nominal dia

2.1.2.2 HDPE Pipe Lowering Assembly of nominal dia

2.1.2 .3 Add Above item 1.1 for depth above 120 Mtr for each 10 Mtr Depth

2.1.2 .3 Add Above item 1.1 for depth above 120 Mtr for each 10 Mtr Depth

2.2 Only unlowering of submersible pump set along with lowering pipes depth up to 120 mtr and submersible cable with safety from tube well, checking the pump set, reporting and transportation of pump set from tube well site to store as per direction.

2.2.1 For three phase pump set

2.2.1.1 G.I. Double Flanged Pipe Lowering Assembly of nominal dia

2.2.1.2 HDPE Pipe Lowering Assembly of nominal dia

2.2.1.3 Add Above item 2.1 for depth above 120 mtr for each 10 mtr depth

2.2.1.3 Add Above item 2.1 for depth above 120 mtr for each 10 mtr depth

2.2.2 For single Phase pump set

2.2.2.1 G.I. Double Flanged Pipe Lowering Assembly of nominal dia

2.2.2.2 HDPE Pipe Lowering Assembly of nominal dia

2.3 Only lowering of the submersible pump set into tube well along with submersible cable, lowering pipes depth up to 120 mtr, specials etc and commissioning of the tube well. The job also includes cable jointing, checking of discharge of pump set, interconnection of lowering pipe from nearby distribution pipe line, checking of starter and reporting for completion of Job or fault/problem if any.

2.3.1 For three phase pump set

2.3.1.1 G.I. Double Flanged Pipe Lowering Assembly of nominal dia

2.3.1.2 HDPE Pipe Lowering Assembly of nominal dia

2.3.1.3 Add Above item 3.1 for depth above 120 Mtr for each 10 Mtr depth

2.3.1.3 Add Above item 3.1 for depth above 120 Mtr for each 10 Mtr depth

2.3.2 For single Phase pump set

2.3.2.1 G.I. Double Flanged Pipe Lowering Assembly of nominal dia

2.3.2.2 HDPE Pipe Lowering Assembly of nominal dia

2.1.2.3 Add Above item 1.1 for depth above 120 mtr for each 10 mtr depth

2.1.2.3 Add Above item 1.1 for depth above 120 mtr for each 10 mtr depth

2.4 Increasing of lowering pipes in tube wells up to 120 mtr depth including cost of nut bolts and rubber gaskets / jointing material and PVC rope and transporatation of cable and extra lowering pipe from store.. However submersible cable and extra lowering pipe shall be provided by the department at store.

2.4.1 For three phase pump set

For Increase 2 Nos.Assembly pipe

2.4.1.1 G.I. Double Flanged Pipe Lowering Assembly of nominal dia

2.4.1.2 HDPE Pipe Lowering Assembly of nominal dia

For Increase 20 Mtr.Assembly

2.4.2 For single Phase pump set

For Increase 2 Nos.Assembly pipe

2.4.2.1 G.I. Double Flanged Pipe Lowering Assembly of nominal dia

2.4.2.2 HDPE Pipe Lowering Assembly of nominal dia

For Increase 20 Mtr.Assembly

2.4 Add on above item for depth above 20 mtr or two D/F pipe assembly for each 10 mtr depth (Add 10%)

2.4 Add on above item for depth above 20 mtr or two D/F pipe assembly for each 10 mtr depth (Add 10%)

2.5 Unlowering of pump set along with lowering pipes and submersible cable with safety from Openwell For three Phase pump set having G.I double flanged/ HDPE pipe lowering asembly of size 50 mm to 80 mm, checking the pump set, reporting and transportation of pump set from tube well site to store.

2.5.1 Add above item for distance run above 20 Km for each 5 Km distance run. (Add 10%)

2.5 Unlowering of pump set along with lowering pipes and submersible cable with safety from Openwell For three Phase pump set having G.I double flanged/ HDPE pipe lowering asembly of size 50 mm to 80 mm, checking the pump set, reporting and transportation of pump set from tube well site to store.

2.6 Lowering of repaired/New pump set along with lowering pipes and submersible cable with safety in Openwell For three Phase pump set having G.I double flanged/ HDPE pipe lowering asembly of size 50 mm to 80 mm. It includes receiving repaired / new pump set from store / Work shop with in boundry area of division and testing the same, transportation to site and commissioning.

2.6.1 Add above item for distance run above 20 Km for each 5 Km distance run. (Add 10%)

2.6 Lowering of repaired/New pump set along with lowering pipes and submersible cable with safety in Openwell For three Phase pump set having G.I double flanged/ HDPE pipe lowering asembly of size 50 mm to 80 mm. It includes receiving repaired / new pump set from store / Work shop with in boundry area of division and testing the same, transportation to site and commissioning.

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