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| 1 | Supply, Fixing and Reprogramming of PLC (Programmable Logic Controller) with connected power supply systemwith controller lead completeas per existing model suitable for automation Master panelincluding comprising of main controller all as specified and directed by Engineer-in-charge.Make: Mitsubishi/Unitronics/Siemens/Unison Engg Enterprises/Megha automationNote: Downloading and uploading of the PLCAProgrammes carried out Recktronic Devices and Systems/Automation and Tech Solutions/Unison Engg Enterprises/Megha automation. |
| 2 | Supply, Fixing and Reprogramming of PLC (Programmable Logic Controller) with connected power supply systemwith controller lead completeas per existing model suitable for automation Slave panelincluding comprising of main controller all as specified and directed by Engineer-in-Charge. Make: Mitsubishi/Unitronics/Siemens/Unison Engg Enterprises/Megha automation Note: Downloading and uploading of the PLCAProgrammes carried out by Recktronic Devices and Systems/Automation and Tech Solutions/Unison Engg Enterprises/Megha automation. |
| 3 | Supply, Fixing and Reprogramming ofI/O Moduleexpansion adaptors, input/output/communication ports/power supply : 24 VDC/permissible range : 20.4 VDC to 28.8VDC with less than 10% ripple /digital input : 22 pnp (source) or npn (sink)/digital output :16 pnp (source)/ I/O module/operating temperature :0 deg to 50 deg / storage temperature: 20 deg to 60 deg complete all as specified and directed by Engineer-in-Charge. Make: Mitsubishi/Unitronics/Siemens/Unison Engg Enterprises/Megha automationNote: Replacement of the I/O Module should be carried out ,with out harming the existing PLCA Programmes,carried out by Recktronic Devices and Systems/Automation and Tech Solutions/Unison Engg Enterprises/Megha automation. |
| 4 | Supply, Fixing and Reprogramming of HMI interference for PLC based panelMake: Unitronics/Mitsubishi /Renu/Unison Engg Enterprises/Megha automation. |
| 5 | Supply and fix in replacement of defected/ burn out /unsafe internal control wiring and connectionfor automation main master panel or automation slave panel installed at variours pump house for scada system as per existing system and including using byFR PVC insulated electric wire with copper conductorwiring having of single core of size 0.5 sqmm to 1.0 sqmmsub wiring as properly electrical connection for smooth controlling panel of SCADA System including resetting of system complete and testingall as specifedand directed by Engr-in-Charge. |
| 6 | Supply and fixing in replacement of pressure switch0-10 Kg/sq cm as per exiting sample/size includingGI pipe and necessary fixing arrangment complete all as specified and directed by Engineer-in-Charge. Make: Indfos/Danfoss/L&T/Unison Engg Enterprises/Megha automation. |
| 7 | Supply and fixing in replacement of rust proof, maintenance free magnetic float switch/water level sensor as per exiting sample/sizecompleteas specified & directed by Engineer-in-Charge. Make: RDS/ATS/Unison Engg Enterprises/Megha automation. |
| 8 | Supply, fixing, testing commissioning ofelectric motor actuated size of 150 mm dia completesingle phase motor actated withgear box valve setwith disc material of CI with nylon coating, hand wheelfor manual operation, pressure rating of 10 kg/sq cm and having 02 nos limit switches foropened/closed condition and capability of accepting 4-20mA input complete setcomplete all as specified and direted by Engineer-in-Charge. The mounting of actuator on valve shall be directtype. Make: Ritetork/Emtork/Astech/Unison Engg Enterprises/Megha automation. |
| 9 | Supply, fixing, testing commissioning of electric motor actuated size of 150 mm dia complete single phase motor actuated withgear box valve setwith disc material of CI with nylon coating, hand wheelfor manual operation, pressure rating of 10 Kg/sq cm and having 02 nos limit switches foropened/closed condition and capability of accepting 4-20mA input complete set complete all as specified and direted by Engineer-in-Charge.The mounting of actuator on valve shall be Indirecttype. Make: Ritetork/Emtork/Astech/Unison Engg Enterprises/Megha automation. |
| 10 | Supply and fixing in replacement of electric motor suitable 150 mm dia butterfly valve as per exiting sample/ sizecomplete all as specified and directed by Engineer-in-Charge. Make: Ritetork/Emtork/Astech/Unison Engg Enterprises/Megha automation. |
| 11 | Supply and fixing in replacement ofbutterfly valve of size 150mm dia as per exiting sample/ sizecomplete all as specified & directed by Engineer-in-Charge.Make: AUDCO/L&T/BVI/Unison Engg Enterprises/Megha automation. |
| 12 | Supply and fixing in replacement of5 pair of 0.5 mm dia armoured copper cable suitable for sensoring with suitable size of PVC conduit pipe as per exiting sample/ size duly fixed on wall of over head tank complete all as specified and directed by Engineer-in-Charge. |
| 13 | Supply and fixing in replacement of6 Core 1.5 sq. mm PVC sheath PVC insulated copper armoured cable as per exiting sample/ sizecomplete all as specified and directed by Engineer-in-Charge. |
| 14 | Supply and fixing in replacement of4 Core 1.5 sq. mm PVC sheath PVC insulated copper armoured cable as per exiting sample/ sizecomplete all as specified and directed by Engineer-in-Charge. |
| 15 | Supply and fixing in replacement of2 Core 1.5 sq. mm PVC sheath PVC insulated copper armoured cable as per exiting sample/sizecomplete all as specified and directed by Engineer-in-Charge. |
| 16 | Excavation in trenches not exceeding 1.5 mtr depth and 1.5 mtr wide and getting out in soft soil all as specified and directed. |
| 17 | M & L sand cushioning with layer of sand 80mm thick before lying of cable and 150 mm thick after lying of cable, in trenches complete all as specified and as directed. |
| 18 | Returning, filling in, including spreading, leveling, watering and well ramming in layer not exceeding 25 Cms thick after laying and testing of cable complete all as specified. |
| 19 | Removing of excavated material to a distance not exceeding 50 meter and depositing where directed at level not exceeding 1.5 meter above the starting point complete all as specified and as directed. |
| 20 | M & L brick protection with subclass ‘B’ bricks old size, laid dry, flat over cable perpendicular across the cable in trenches complete all as specified. |
| 21 | Note:-Amount of credit ofRs. 16030.00 for retrieved materials is mentioned in Schedule of Credit attached in tender documents in pdf form which will be deducted offline while acceptance of tender. |
