Public Health Engineering Department-PHED has published Tender For Withdrawing The Existing Submersible Pump Motor Set For Washing Development & Subsequently Yield Testingand Lowering The Pump-Motor Set At Dudhkundi S.C. High School And Adjacent Sites Ofsankrail Block For Capf & Saf Accommodation Purpose For E. Submission Date for this Tender is 14-05-2024. Supply of Motor Tenders in jhargram West Bengal. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Supply and fitting fixing 3 mtr. Long 50 mm dia UPVC (Standard type) column pipe with both side threaded and one side socketed. |
| 2 | Withdrawing the installed submersible Pump-motor set alongwith its column pipe assembly from T/Wby proper lifting arrangement after disconnecting powerline & delivery pipe line all complete as per direction of EIC. |
| 3 | Surging of existing tube well with chemical treatment and bucket wash (prior to use of compressor machine) and developing the tube well with compressor machine at least 3 (three) days at 8 (eight) hours per day till the yield is obtained at least by 75% of the total specified yield of the tube well (measured by "V" notch tank) and draw down is within the permissible limit of 10% variation and water so obtained after such washing and developing will be free from sand and bacteria for which test report from the Public Analyst is to be obtained. (The rate is inclusive of all labour and materials including hire charges of tools and plants and cost of materials)(a) For tube well of size bigger than 100mm dia. with top enlargement to have yield of 6000 gallons per hour. |
| 4 | Lowering the pump motor set with column pipe at said T/W by proper lowering arrangement including jointing the powerline and delivery pipeline as per direction of EIC. |
| 5 | Add GST @ 18 % |
| 6 | Add Cess @ 1 % |
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