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| 1 | Flushing of existing / old bore well by air compressor with air line pipe ,complete all as specified and directed. Note : 1. Any tools & plants required to complete the job shall be include the rate of quoted . |
| 2 | Lifting of column pipes of 100mm dia with submersible pump and motor of any capacity after disconnecting it from column pipes, submersible cable, decoupling motor & pump and disconnecting from the delivery line & reassembling the same including testing, lowering & commissioning submersible pump & motor after Re -development of borewell complete all as specified and directed. |
| 3 | Dismantling of unserviceable /worn out/ broken steel rope , supply and fixing of steel wire rope 8 mm dia for guard and tied / binned with submersible motor and pump set complete all as specified and directed. |
| 4 | Supply & fixing column pipe made of galvanized iron pipe, medium grade, 100 mm bore, 3 metre long, both side galvanised 10 mm thick flange duly screwed and welded with GI column pipe and consisting one number ISI marked rubber packing, four numbers 15 mm dia 100 mm long nuts, bolts and washer complete in all respect and all as specified and directed |
| 5 | Dismantling of air compressor reciprocating type ,single stage ,two cylinder of working pressure of 9 kg /sqcm or 12 kg/sqcm complete with 3 HP electric driven motor ,carrying out repairs by replacing worn out /damaged spare parts ,overhauling ,providing minor parts such as bolts ,nuts & washers etc ,assembling ,testing and commissioning complete all as specified and directed . Note : Make of the spare parts shall be as per existing make / brand of equipment . |
| 6 | Material and labour for PCC (1:4:8) type D-2 (using 40mm graded aggregate) around the casing pipe of bore well including removing old broken hard surface complete all as specified and as directed |
| 7 | Supply only Piston ring set LP for air compressor reciprocating type ,single stage .two cylinder of working pressure 9 kg/sqcm or 12 kg/sqcm complete with 3 HP electric driven motor complete al as specified and directed. Note : Make of the spare parts shall be as per existing make /brand of equipment . |
| 8 | All as per item No 7 but Piston ring set HP |
| 9 | All as per item No 7 but Guide valve LP |
| 10 | All as per item No 7 but Guide valve HP |
| 11 | All as per item No 7 but Valve guide screw |
| 12 | All as per item No 7 but Bush lining LP |
| 13 | All as per item No 7 but Bush lining HP |
| 14 | All as per item No 7 but Gudgeon pin LP |
| 15 | All as per item No 7 but Gudgeon pin HP |
| 16 | All as per item No 7 but Ball Bearing JRNL |
| 17 | All as per item No 7 but Oil Seal |
| 18 | All as per item No 7 but Seeger ring |
| 19 | All as per item No 7 but Locking ring |
| 20 | All as per item No 7 but Suction Filter |
| 21 | All as per item No 7 but Inter cooler pipe |
| 22 | All as per item No 7 but Pressure Switch |
| 23 | All as per item No 7 but Pressure Gauge |
| 24 | All as per item No 7 but Non Return Valve |
| 25 | All as per item No 7 but Delivery pipe |
| 26 | All as per item No 7 but Gasket set complete. |
| 27 | Rewinding motor of capacity 3 HP ,AC, 3 Phase ,415 V with super enamelled copper wire ,1100V of same gauge as existing with same number of turns including providing slot/core insulation ,heat varnishing etc and testing complete all as specified and directed . |
| 28 | M&L for painting of air compressor complete two coats of synthetic enamel paint, white, by spraying including after scrubbing down all paying using emery paper, claiming washing etc. . complete all as specified and directed. |
| 29 | Supply & fixing in replacement DOL starter AC three phase ,415 V ,3 HP with relay complete all as specified and directed |
| 30 | Supply and connecting flat cable, water proof, 6 Sqmm, PVC insulated & PVC sheathed with electrolytic grade annealed, 3 core, 1100 volt grade, multi stranded copper conductor confirming to IS-694/1990, suitable for submersible pump motors, complete all as specified and directed |
| 31 | Supply and connecting flat cable, water proof, 4 Sqmm, PVC insulated & PVC sheathed with electrolytic grade annealed, 3 core, 1100 volt grade, multi stranded copper conductor confirming to IS-694/1990, , complete all as specified and directed |
| 32 | Supply & fixing in replacement water pressure gauge 10 kg x 100 mm dia complete all as specified and directed. |
| 33 | NOTES :-1. The amount of schedule of credit shall be deducted from the total of this BOQ for arriving at contract sum.2. Unless otherwise specified the rates for PCC shall deemed to include the cost of formwork shuttering etc, required for complete and proper execution of the work. Refer Schedule 'A' notes for details. Please Enable Macros to View BoQ information |
