Jal Jeevan Mission ( Jjm ) -Rural Water Supply Scheme To Vechoochira--Supply Erection And Commissioning Of Open Well Submersible Pumpset And Supplying And Installing Automation Systems At Kollamula Booster Pump House-General Civil Work, Pathanamthitta-Kerala
TDR : 38910156
Tender Notice
BOQ
Expired
Pathanamthitta
Kerala
Jal Jeevan Mission ( Jjm ) -Rural Water Supply Scheme To Vechoochira--Supply Erection And Commissioning Of Open Well Submersible Pumpset And Supplying And Installing Automation Systems At Kollamula Booster Pump House-General Civil Work
Work Name:Jal Jeevan Mission (JJM)-RWSS to Vechoochira--Supply erection and commissioning of open well submersible pumpset and supplying and installingautomationsystems at Kollamula Booster pump house-General Civil Work
Sl. No.
Item Description
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Appendix-1-Supplying erecting and commissioning of openwell submersible pump set with all accessories at Kollamula pump house
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OD115717/2023-2024:Pump -Design Supply, erection, testing and commissioning of KWA pre qualified reputed make open well45 HP submersible pump sets with Bronze impeller , SS shaft and CI pump casing with suitable types baseplate with coupling, coupling guard bolts nuts ,FCMA starter etc. . complete, Discharge -16 lps Total head - 150 M .RPM2900. 2. Motor Supply , erection, testing and commissioning of KWA prequalified reputed make verticalsolid shaft foot mounted induction motor suitable for the above pump working 3 phase 50 Hz Ac supply,working voltage 415 duty condition S1. The motor shall confirm to EEF1/IS 325 including providingsuitable foundation. solid coupling shall be used for coupling of pumps and motors. 3. Starter - Supply ,erection ,testing and commissioning of suitable rating fully automatic star delta starter with air brakecontact .Starter suitable for the above motor with over voltage and under voltage protection , single phasepreventer, over load, phase unbalancing with motor protection relay as per IE rules and code of practic etc. complete. .4.Supply , erection,testing and commissioning of cubical type wall mounted MS fabricated dust and vermin proof common control panel board consisting of 1 No. 100A 35ka MCCB as incomer and 63A 35ka MCCB out going 2 nos providing usable size Aluminium bus bar to interconnect the aboveMCCBs and fitted with 3 Nos of indicator lamps,1 No.voltmeter with selector switch ,1 No.Ammeter withselector switch for measuring current in each phase etc.complete and provided with a common earth busfor the entire panel and inter connect with the MCCBs as per IE rules and code of practice.The panelshall be fitted on a common base frame on suitable foundation. 5. Cabling - Supply, laying testing andcommissioning of suitable size copper cables for the above pump set from panel board to starter andfrom starter to motor considering energy conservation.6. Earthing - Supply of all materials and providingsuitable earthing by using suitable size pipe /plate earthing GI/copper strip buried in ground and givingdouble earthing to motor, starter , panel board etc. as per IE standards.7. Capacitor - Supply, erectiontesting and commissioning of ultra heavy duty APP capacitor for the motor to get a power above 0.95.The capacitor shall confirm to IS 28348. 8.Valves -supply of suitable size best quality heavy duty ISImarked PN 1.6 CI double flanged sluice and non return valve .. Fitting of valves shall included properRCC support especially for non return valves 9. Supply and fixing pressure gauge with control valve.10.Suction and delivery pipe connection Supply and fittings of suitable size best quality GI/MS pipe ofshell thickness not less than 8 mm for a total of 15 M. suitable for the above pump set and connecting the suction pipe and valve with suitable flanges, nut &bolt IR sheet etc.complete and connecting the delivery side of the pump with the valves and suitable specials to connect with the pumping main .11) Preparing all documents and submitting to KSEB through licensed electricians for obtaining power allocation for pump house from KSEB in order to run the pumpsets including all expenses for preparing documents and submitting but excluding power allocation charges payable to KSEB. 12) Erection charges of motor and pump with including all the above items on suitable cement concrete /MS foundations with MS plate, providing copper strips etc as per relevant IS standard and IE rules and conducting trial run without interruption to existing pumping arrangement including two year warranty.
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OD115718/2023-2024:Supplying and installing automation system for Submersible pump set required to automate the start, stop, monitor the operation of submersible pump taking care of protection features in situation like over voltage, under voltage, phase changes, single phasing, overload and situations like impeller jam, air lock, foot valve blocked, sump dry. The system should suit for different type of starters like VFD, Soft starter, FCMA, Star-Delta etc*. the input supply to the drive is through 440v, 3.3kv, 6.6kv or 11kv, controlled by substations and transformers. The added system shall not interfere with the working of starters negatively and should be of externally fitting type. The communication shall be based on GSM and remote operation communication, system status communication should be made available for at least 2 users and to HMI dashboard. The pump should be controlled to start in step-bystep mode in rpm increase, without causing over current flow/huge rise in ampere (Delivery valve in full open mode with NRV/reflux valve). The system may communicate the status including the number of pumps in operation under an office, running hours, idling time, error logs etc. The new system should go in hand with the future integration with PLC/SCADA and should follow standard universal protocol in communication between systems, so that the pump shall be configurable in the PLC/SCADA and operation updates shall be visible in the HMI of the SCADA System. The system should have a warranty of 5 years. Sample reporting form is shown below
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